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Analysis

1.WO/1997/003006DUAL ARM LUMBER STACKER ASSEMBLY
WO 30.01.1997
Int.Class B65G 57/18
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
57Stacking of articles
02by adding to the top of the stack
16Stacking of articles of particular shape
18elongated, e.g. sticks, rods, bars
Appl.No PCT/US1996/011395 Applicant UNION CAMP CORPORATION Inventor VANDE LINDE, Gary, F.
An article stacking apparatus (10), especially for stacking and forming packages of lumber, inlcudes a plurality of elongate, parallel stacker arms (30a-30e, 31a-31e) for engaging and lifting courses of lumber (71) onto a stack consisting of multiple courses to form a package. The stacker arms are oriented parallel to the direction of movement of lumber conveyed to the stacking apparatus, and transverse to the longitudinal axis of the lumber, and are spaced so that each piece of lumber spans at least two arms to be supported thereby. The stacker arms each have a rearward end carried by a drive chain (38a-38e, 39a-39e) disposed around a pair of spaced sprockets (40, 41) and a forward end positioned to engage and lift a course of lumber as it is formed in the apparatus, for deposit of the course onto a stack. The stacker arms are each pivotally supported between their ends on a slide bearing (50, 51) which moves fore and aft with movement of the arms, and parallel to the direction of movement of the arms, so that as the rearward ends of the arms are carried around the sprockets by the drive chain, the arms are caused to pivot on the slide bearing, thereby causing the forward ends of the arms to be elevated and lowered as the arms reach their extended and retracted positions.
2.WO/1996/028004SWITCHGEAR CABINET WITH A FRAMEWORK
WO 12.09.1996
Int.Class H02B 1/30
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
1Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
26Casings; Parts thereof or accessories therefor
30Cabinet-type casings; Parts thereof or accessories therefor
Appl.No PCT/EP1996/000875 Applicant RITTAL-WERK RUDOLF LOH GMBH & CO. KG Inventor NICOLAI, Walter
A switchgear cabinet has a framework made of branches that is closed or may be closed by wall elements and at least one door. An earthquake-proof mounting of apparatus, mounting plates or the like is achieved in that at least one built-in housing or frame is built into the framework. The bottom area of the built-in housing or frame is elastically secured by vertical dampers on horizontal bearing rails arranged between the lateral vertical branches. The top area of the built-in housing or frame is elastically joined to the vertical branches of the framework either directly by means of horizontal dampers or indirectly by means of angle brackets.
3.WO/1996/037770METHOD AND APPARATUS FOR DETECTING TRACE ELEMENTS IN A SUBSTANCE THROUGH X-RAY FLUORESCENCE
WO 28.11.1996
Int.Class G01N 23/223
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
23Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/-G01N17/178
22by measuring secondary emission from the material
223by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
Appl.No PCT/US1996/006974 Applicant LEVY, Steven Inventor SEREBRYAKOV, Alexander Sergevich
A method and apparatus for trace element analysis of substances employs total reflection of an x-ray excitation beam which creates fluorescence in a sample of the substance. A thin sample (35) is located on a reflecting surface of a sample support (33) and is irradiated with x-ray radiation from an x-ray source (31) through an x-ray waveguide (40) at a grazing angle of incidence. A detector (36) is positioned above the sample to capture the fluorescence radiation emitted by the sample, and spectral analysis is used to identify trace elements.
4.WO/1996/031304DEVICE FOR EARLY DETECTION OF RUN-OUT IN CONTINUOUS CASTING
WO 10.10.1996
Int.Class B22D 11/16
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
16Controlling or regulating processes or operations
Appl.No PCT/EP1996/001371 Applicant SIEMENS AKTIENGESELLSCHAFT Inventor ADAMY, Jürgen
In order to ensure early detection of run-out in continuous casting, the surface temperature of the billet is taken and subsequently evaluated using temperature sensors distributed in the mould around the billet. To obtain the most accurate prediction possible of run-outs with only modest computer processing resources, a pattern recognition device (11) is dedicated to each temperature sensor (10). The pattern recognition device, using fuzzy deductions, updates the internal state variable using the measured temperature and an internal state variable representing the previous temperature gradient and generates at the output a current predictive value (Pa) for run-out probability.
5.WO/1996/037035ELECTRIC MOTOR DRIVE
WO 21.11.1996
Int.Class F04D 25/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems specially adapted for elastic fluids
02Units comprising pumps and their driving means
Appl.No PCT/DE1996/000765 Applicant SIEMENS AKTIENGESELLSCHAFT Inventor LIENERT, Wolfgang
In a drive for railway vehicles and guided vehicles the cooling of the drive motor (8) is to be improved. To this end, there is an electromagnetic revolution speed limiting and regulating device (5-7) between the motor shaft (3) and the fan wheel (1) which limits the required quantity of cooling air as the motor speed increases above that of the fan wheel, in which the fan wheel speed can be reduced in relation to the motor speed from a predeterminable motor speed.
6.WO/2000/073579SCREEN CYLINDER FOR A SCREW PRESS
WO 07.12.2000
Int.Class D21C 9/18
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
9After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters
18De-watering
Appl.No PCT/SE2000/001047 Applicant KVAERNER PULPING AB Inventor BERGKVIST, Lennart
The present invention relates to a screen cylinder (1) for dewatering pulp and to a method for producing the screen cylinder, comprising a screen plate (20) intended to surround a rotating screw which presses liquid through the said screen plate (20), the screen plate being surrounded by support rings (30) joined to support elements (40) running parallel in the axial direction of the screen cylinder, the said support rings (30) being held apart by means of spacer devices (50). The invention means that it is possible to use a thin screen plate (20) with a thickness of 1 - 6 mm, preferably 2 - 4 mm.
7.WO/1998/011693LOW POWER SERIAL PROTOCOL TRANSLATOR FOR USE IN MULTI-CIRCUIT BOARD ELECTRONIC SYSTEMS
WO 19.03.1998
Int.Class G06F 13/42
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
42Bus transfer protocol, e.g. handshake; Synchronisation
Appl.No PCT/CA1997/000640 Applicant SIERRA WIRELESS, INC. Inventor DUTKIEWICZ, Marek
A low power reduced size serial device protocol translator including a slave controller (26) and detection circuit (27, 28) for detecting start and stop conditions on serial data (10) (SDA) and serial clock (11) (SCL) lines in a serial communication system is described. The start and stop condition detector includes two flip-flops (27, 28); which are only enabled and clocked when either a start or stop condition is occurring. A master device resides on a first printed circuit board (PCB) and communicates with slave devices on a second PCB having more than one type of serial communication protocol. The translator resides on the same PCB as the slave devices thus requiring that only the serial buses corresponding to the master device protocol type to be physically coupled across the two PCB's interconnection interface.
8.WO/1999/005716METHOD FOR PRODUCING A STRUCTURE BY GROWTH OF A MATERIAL ON A SUPPORT EXPOSED TO AIR
WO 04.02.1999
Int.Class H01L 21/363
HELECTRICITY
01ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H1060
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid-state devices, or of parts thereof
02Manufacture or treatment of semiconductor devices or of parts thereof
04the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
34the devices having semiconductor bodies not provided for in groups H01L21/18, H10D48/04 and H10D48/07158
36Deposition of semiconductor materials on a substrate, e.g. epitaxial growth
363using physical deposition, e.g. vacuum deposition, sputtering
Appl.No PCT/FR1998/001606 Applicant COMMISSARIAT A L'ENERGIE ATOMIQUE Inventor GENTILE, Pascal
The invention concerns a method for producing a structure by growth of a material on an support exposed to air, consisting in: before exposure to air (10, 12), forming on the support, under controlled atmosphere, a first protective coating (16), and a second protective coating (18); after the support has been exposed to air (10, 12), etching all or part of the second protective coating so as to expose at least a portion of the first protective coating and heating under controlled atmosphere until the first protective coating exposed portion is sublimated, to expose at least a portion of the support; growing, under controlled atmosphere, a material (30), at least on the support exposed portion.
9.WO/1998/041467WINDING DEVICE FOR ELEVATOR
WO 24.09.1998
Int.Class B66B 1/34
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
1Control systems of elevators in general
34Details
Appl.No PCT/JP1997/000877 Applicant MITSUBISHI DENKI KABUSHIKI KAISHA Inventor TAUCHI, Shigeaki
A winding device for an elevator comprises a drive sheave (16) for winding and rotating a main rope (18) which suspends an elevator cage, a stationary shaft (9) which supports revolution of the drive sheave and bears a load of the drive sheave applied by the main rope, a field magnet (14) mounted to the drive sheave to constitute a part of an electric motor and composed of at least a pair of magnetic poles, armatures (11, 12) mounted to the stationary shaft so as to oppose the field magnet and to constitute the other part of the electric motor, and a field magnetic pole detector (27) adapted to detect the predetermined magnetic pole of the field magnet that revolves together with the drive sheave.
10.WO/1996/034920AROMATIC COMPOUND-FREE SOLVENT FOR PRINTING INKS
WO 07.11.1996
Int.Class C09D 11/033
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
02Printing inks
03characterised by features other than the chemical nature of the binder
033characterised by the solvent
Appl.No PCT/EP1996/001770 Applicant HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN Inventor FEUSTEL, Dieter
Aromatic compound-free solvent for printing inks, consisting of a solvent mixture characterised in that is contains (a) 80 - 99 % by weight aromatic compound-free mineral oil; (b) 1 to 20 % by weight of an ester of a C8-C22 fatty acid with up to 60 C atoms in total; and/or (c) 1 to 20 % by weight of a fatty alcohol with 6 to 36 C atoms. Also disclosed are printing inks that contain binders, pigments, aromatic compound-free solvents and optional additives.