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Results 1-10 of 3,065 for Criteria:(ANID:PL* AND CTR:WO) Office(s):all Language:en Stemming: false
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Analysis
List Length
TitleCtrPubDate
Appl.NoApplicantInventorInt.Class
METHOD FOR CATALYTIC GAS CLEANING
WO05.09.1991
PCT/PL1991/000001LABORATORIUM KATALIZY STOSOWANEJ 'SWINGTHERM', SP.Z O.O.WOJCIECHOWSKI, Jerzy
B01D 53/86
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34
Chemical or biological purification of waste gases
74
General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86
Catalytic processes
The subject of the invention is a method for catalytic reversion gas cleaning, in particular of organic admixture. The method according to the invention consists in that the gases to be cleaned through two layers of catalysts, differing each other in the activity, placed between the layers of heat accumulating filling in periodically variable directions, whereby the heat source is placed in the space between two layers of the catalyst. Platinum catalyst is used as one of the higher activity whereas an oxide one or a platinum one with a lower platinum contents are applied as a lower activity one. Moreover, the volumes of the both layers may differ from each other, whereby the volume ratio of the layer of more active to less active catalyst is at least 4:15.

URO-FLOWMETER
WO28.11.1991
PCT/PL1991/000008WOJEWÓDZKI SZPITAL ZESPOLONYDZIEWANOWSKI, Krzysztof
A61B 5/20
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
20
Measuring urological functions
This invention solves the problem of processing a technical embodiment of a uro-flowmeter used in assessing the state of health and efficiency of the human urinary organs. The uro-flowmeter of the invention has a measuring tube (1) secured perpendicularly to the shaft (10) of the frame (11). This tube has an interchangeable orifice (2) with a calibrated aperture fitted at the lower part. Inside the tube there is a movable float (3) with a pin (4) secured to it which terminates in a vertically secured pointer (5), the point of which is on the background of the measuring scale (6). The pin and the float secured to it are held in the highest position during measurement by means of a block (7). Between the plane of the interchangeable orifice, where the bottom of the float can rest in the lowest position, is located the outlet of the inflow stub (8) in the by-pass tube of the measuring tube. The graduated measuring glass (12) is beneath the aperture of the interchangeable orifice.

WHEEL SKATE
WO17.10.1991
PCT/PL1991/000007PIOTROWSKI, ZygmuntPIOTROWSKI, Zygmunt
A63C 17/12
A HUMAN NECESSITIES
63
SPORTS; GAMES; AMUSEMENTS
C
SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
17
Roller skates; Skate-boards
12
with driving mechanisms
A wheel skate (2) for moving of a man over the ground (54) comprises a frame (56) on which a shoe (4) is mounted as well as a front wheel (12) and a rear driving wheel (16) coupled with a gear wheel (34) in mesh with a rack (66). Besides, the frame (56) comprises guide tracks (58), in each of which a pair of follower rollers (30) is placed, which are pivotally mounted in a support carrier (76) fastened on the axle (18) of the rear driving wheel (16).

ELECTRONICALLY CONTROLLED CUT-OFF VALVE SYSTEM WITH PARTICULAR APPLICATION AS AN ANTI-FLOODING DEVICE
WO03.09.1992
PCT/PL1992/000004JALOWSKI, Feliks, MichalJALOWSKI, Feliks, Michal
D06F 39/08
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
F
LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
39
Details of washing machines in so far as such details are not special to washing machines of groups D06F21/-D06F25/ or to any particular type of washing machine defined in groups D06F9/-D06F19/268
08
Liquid supply or discharge arrangements
The invention relates to an electronically controlled cut-off valve system with particular application as an anti-flooding device. The cut-off valve system contains an encased electronic circuit (3) triggered by a signal from an external unit detecting an emergency condition, a mechanical membrane cut-off valve with an elastic driving element (15) compressed, in the open state of the valve, by means of an external element (5) setting the state of the valve, in the form of a double-arm lever (14), and a member (4) holding/releasing the lever (14), controlled by the said electronic circuit (3), being a magnetic-electromagnetic member and located outside the body (2) of the membrane cut-off valve. The body (2) is also equipped with a flow duct (10) with an inlet (11) and an outlet (12). The body (2) of the membrane valve is part of a housing (1), the latter being of compact construction and containing, simultaneously, the electronic circuit (3), the holding/releasing member (4) of the lever (14), and a separate and independent d.c. supply unit (6), sealed in a chamber (8) and separated in the housing (1), and containing an exchangeable d.c. supplying member in the form of a single 1.5V LR6 Mignon type battery.

PROCESS AND CONTAINER FOR WASTE WATER PURIFICATION
WO06.08.1992
PCT/PL1992/000001GOLCZ, AndrzejGOLCZ, Andrzej
C02F 3/12
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3
Biological treatment of water, waste water, or sewage
02
Aerobic processes
12
Activated sludge processes
The process for waste water purification is distinguished in that full use is made of the change in pressure at each level of the purification chambers (2) and the removal of the gas from above the liquid level in these chambers (2), as a result of which conditions are set up which favour a better bonding of the oxygen from the air bubbles in the closed purification process, while it is also possible to recover energy. The container (1) for the implementation of this process is distinguihed in that it has one or more levels of purification chambers (2) for the waste water, and the open waste water purification vessel (7) is at the top level of the container (1). However, the waste water is drawn from the trough (9) leading into the chambers (2) and from the vessel (7) via the connecting pipes (4). In addition, the chambers (2) have interconnected channels (6) equipped with directional mixing devices (11) and ventilation devices (12).

SYSTEM OF SPACE STRUCTURES IN PARTICULAR GRIDS
WO09.07.1992
PCT/PL1991/000013CENTRALNY OSRODEK BADAWCZO-PROJEKTOWY KONSTRUKCJI METALOWYCH 'MOSTOSTAL' S.A.CZECHOWSKI, Andrzej
E04B 1/19
E FIXED CONSTRUCTIONS
04
BUILDING
B
GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18
Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
19
Three-dimensional framework structures
This invention relates to space structures, in particular grids, which are used as roof or floor load bearing structures in industrial buildings and public houses and it relies on that the system is made from the set of planar, prefabricated elements in the form of triangular (1) and square frame units (2) and also square units with additional diagonal member, which are interconnected at the corners by means of dismantable or permanent connections and, those units, assembled together, compose a double layer grid with one layer having an orthogonal configuration of chords in relation to support lines or they compose a double layer grid with doubled depth and the same either diagonal or orthogonal configuration of both layers, as well as they compose a triple layer grid using square units with diagonal member.

A METHOD OF MOLTEN IRON CONTINUOUS PRODUCTION
WO03.10.1991
PCT/PL1991/000005INSTYTUT MINERALNYCH MATERIALÓW BUDOWLANYCHNOWAK, Edmund
C21B 13/00
C CHEMISTRY; METALLURGY
21
METALLURGY OF IRON
B
MANUFACTURE OF IRON OR STEEL
13
Making spongy iron or liquid steel, by direct processes
An invention solves the problem of continuous molten iron production from its natural or processed carriers through its direct, one step reduction realized completely and only at liquid phase. As reducers products of high-temperature coal dust and/or liquid fuels in flow gasification are used. Both these processes are realized simultaneously in one and the same known cyclone kiln (213, 215, 230), while separation of liquid iron and also liquid slag has placed gravitally in an atmosphere of waste process gases in a tank-furnace (232) connected by flows with cyclone kiln. An additional effect attendant upon these processes is continuous production of energetical steam with determined pressure.

PROCESS FOR SYNTHESIS OF ALUMINUM POWDER WITH LOW OXIGEN CONTENT
WO10.11.1994
PCT/PL1994/000007CENTRUM BADAN WYSOKOCISNIENIOWYCHPOROWSKI, Sylwester
C01B 21/072
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
21
Nitrogen; Compounds thereof
06
Binary compounds of nitrogen with metals, with silicon, or with boron
072
with aluminium
The method is used for the synthesis of an oxygen less powder of Aluminum Nitride. As an initial material for the reaction a bulk piece of alumina is used (e.g. in the form of a rod or ball) instead of the aluminum powder most frequently used until now. The reaction proceeds in a gas atmosphere with elevated pressure from 10 to 10 000 atm of nitrogen with 5 to 95 % dopes of the nobel gases (e.g. argon, helium) in the temperature region from 200° to 2200 °C. The product of the reaction is a fine powder of Aluminum Nitride.

A PROCESS FOR THE MANUFACTURE OF POLYMERIC MATERIALS WITH A HIGH CHEMICAL AND MECHANICAL RESISTANCE AND POLYMERIC MATERIALS WITH A HIGH CHEMICAL AND MECHANICAL RESISTANCE
WO26.10.1995
PCT/PL1995/000005CYRKIEWICZ, MarceliCYRKIEWICZ, Marceli
C08K 3/32
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
32
Phosphorus-containing compounds
The process for the manufacture of materials with a high chemical and mechanical resistance consists in that per each 100 parts by volume of vinylester resin treated with 0.85-1.47 parts by volume of an accelerant in the form of cobalt naphthenate, there are added at least in two batches 50-900 parts by volume of an inorganic filler constituting previously roasted at a temperature not lower than 470 K disintegrated to a particle size of at least 30 νm phosphogypsum or a composition of phosphogypsum with glass-forming oxides or phosphogypsum with magnetite or phosphogypsum with microsphere, after which on continuous stirring there is added, if necessary, up to 60 parts by volume of styrene and/or up to 0.2 parts by volume of dimethylaniline, and then the whole is polymerized in the presence of known initiators such as organic peroxides. The materials with a high chemical and mechanical resistance constitute polymerized composition of synthetic resin and inorganic fillers, consisting of 7.5-88.1 % by weight of vinylester resin, styrene and/or a low-molecular-weight unsaturated polyester resin in a quantity up to 34.1 % by weight, and 14.3-86.6 % by weight of phosphogypsum or 0.4-46.6 % by weight of phosphogypsum and 6.4-44.8 % by weight of glass-forming oxides or 4.6-53.5 % by weight of microsphere or 5.5-42.1 % by weight of magnetite. The process for the manufacture of these materials makes it possible to utilize industrial wastes resulted from production of phosphoric acid, while the material itself in all its varieties is characterized by a very good resistance to aggresive media, also at elevated temperatures, and suitable for processing by mechanical methods as well as for combining with other materials by using to that end an incompletely polymerized composition of the material.

PASSENGER TRANSPORT VEHICLE SERVICE MONITOR AND CONTROL DEVICE
WO17.08.1995
PCT/PL1994/000020GASIOR, AdamGRANICZKA, Wac$m(D)aw
G07B 13/00
G PHYSICS
07
CHECKING-DEVICES
B
TICKET-ISSUING APPARATUS; TAXIMETERS; ARRANGEMENTS OR APPARATUS FOR COLLECTING FARES, TOLLS OR ENTRANCE FEES AT ONE OR MORE CONTROL POINTS;  FRANKING APPARATUS
13
Taximeters
The passenger municipal transport service monitor and control device controls tickets validators, prints tickets, identifies the driver from his magnetic key, and blocks the vehicle without key. It records, information about: number of validations, distance covered, velocity, load, ride conformance to the time-table, engine operation parameters-revolutions, oil pressure and temperature. In the device housing consisting of a base (1) and cover (11), a main electronics board is attached with interior battery and microcontroller module containing slots (5) and (7) for insertable memory card (6) and driver's magnetic key (8). The display (14), the keyboard (15) and the diodes (16) extend through the holes in the front slant wall of the cover (11). The mains switch and connector for remote ticket validator control bus and vehicle operating and service parameters sensors are located in the holes of the rear wall of the base (1). The battery (3) is buffer connected to the mains. Under the cover (21) a paper roll is located for ticket printer.

Results 1-10 of 3,065 for Criteria:(ANID:PL* AND CTR:WO) Office(s):all Language:en Stemming: false
1 2 3 4 5 6 7 8 9 10 11 12
Page: / 307