ВОИС - Поиск по национальным патентным фондам и фондам PCT

1.WO/1982/003701APPARATUS FOR PREVENTING REMOVAL OF TONER FROM TRANSFERRED IMAGES

WO - 28.10.1982

Класс МПК G03G 15/16 № заявки PCT/US1982/000520 Заявитель AM INTERNATIONAL, INC. Изобретатель NELSON, Alfred, Magnus

In magnetographic printing systems which utilize a transfer electrode (45) to generate an electrostatic field for transferring successive lines (249) of toned images from an imaged magnetic tape medium (13) to paper (15), there can be a tendency for portions of the image of a previously transferred (printed) line (251) to become disturbed or lost (i.e., toner from portions of the image of the previously transferred line may become disturbed or lifted from the paper by the tape) resulting in degraded, non-uniformly toned (non-uniformly opaque) image lines. In order to eliminate this problem, the preferred embodiment(s) of the present invention utilizes and apparatus which is capable of substantially preventing disturbance and removal of toner particles from previously transferred images. The apparatus has an electrode (145) positioned proximate to a rear surface of the paper (15) opposite to the transferred particles (251) on the front surface, the electrode being responsive to an applied signal having a predetermined polarity, for example opposite to that of the transferred particles, for creating an electric field restraining the transferred particles to the front surface, thereby preventing migration of the particles during the transfer operation.

2.WO/1982/004151ELECTRO-OPTICAL MOUSE

WO - 25.11.1982

Класс МПК G06F 3/033 № заявки PCT/US1982/000146 Заявитель KIRSCH, Steven, T. Изобретатель KIRSCH, Steven, T.

A position control system employing a movable detector (11) which communicates optical energy to and from a pattern of passive, position-related lines on a surface (13). In one embodiment, the surface has a high-contrast line pattern forming checkerboard squares (Fig. 3c). A four-quadrant detector (Fig. 3a) within the detector means will report different states (Fig. 3b) as the detector is moved across different squares. The states are decoded in a lookup table (Fig, 3b) and electrical signals are generated for controlling X and Y counters of a cursor control or the like. In a second embodiment, the detector is moved over lines of two colors (Fig. 7), each color associated with vertical or horizontal motion. By counting line crossings of each color, X and Y motions may be determined for controlling a cursor or the like.

3.WO/1985/004972APPARATUS FOR ISSUING VARIOUS KINDS OF TICKETS

WO - 07.11.1985

Класс МПК G07B 3/04 № заявки PCT/JP1985/000231 Заявитель THE NIPPON SIGNAL CO., LTD. Изобретатель MUROI, Shigeharu

Apparatus for issuing various kinds of tickets which is constituted of a group of ticket issuing machines capable of issuing a plurality of kinds of tickets, and which selects a corresponding kind of ticket from a ticket issuing machine designated by an issue instruction from the center and issues the ticket. Each ticket issuing machine incorporates therein ticket cassettes which in turn stores those tickets to which predetermined fixed information is printed in advance, selects a designated cassette on the basis of issue instruction information applied thereto from a central unit, and encodes and prints a predetermined ticket.

4.WO/1982/001441THIN SILICON FILM AND PROCESS FOR PREPARING SAME

WO - 29.04.1982

Класс МПК C23C 16/24 № заявки PCT/JP1981/000286 Заявитель JAPAN as represented by DIRECTOR GENERAL OF AGENCY Изобретатель IIJIMA, Shigeru

A thin silicon film comprising mainly silicon atoms and containing at least one element selected from the group consisting of fluorine, chlorine, bromine, iodine, and hydrogen, and impurity elements, with fine crystalline particles being present in an amorphous layer. This thin silicon film is prepared by using a silane (SiH₄) gas, a halogenated silane ¨ADSiH_0-3X_4-1 (X: halogen atom)¨BD gas, or a mixture gas of the two or more as a starting gas, mixing it with a dopant gas, and forming a film on an arbitrary substrate under plasma atmosphere. In this occasion, the aforesaid mixture gas is diluted with a rare gas such as helium, neon or argon or a hydrogen gas in a proportion of about 1:1 or more based on the mixture gas for the purpose of fully controlling the film-forming velocity and forming both a crystalline layer and an amorphous layer, and the film is formed by applying an electric power giving a plasma discharge power density of about 0.2 W/cm²or more.

5.WO/1983/002940FORMATION OF ISOBUTYRIC ACID OR MEHTYL ISOBUTYRATE

WO - 01.09.1983

Класс МПК C07C 51/14 № заявки PCT/US1983/000223 Заявитель ASHLAND OIL, INC. Изобретатель GROTE, Dace

Isobutyric acid or methyl isobutyrate is formed form carbon monoxide, propylene and water or methanol in the presence of liquid hydrogen fluoride under conditions whereby the reaction product mixture is anhydrous.

6.WO/1983/001105INFRARED TARGET FOR MILITARY APPLICATIONS AND ITS USE

WO - 31.03.1983

Класс МПК F41J 2/02 № заявки PCT/US1982/001278 Заявитель TVI ENERGY CORPORATION Изобретатель ROSA, Stephen, Paul

An electrically operated military target capable of emitting an infrared signal when an electric current passes therethrough comprises a multiplicity of independent modules, each module corresponding to a thermal cue of a military threat asset. Each module is a unitary, composite, flexible laminate (10) capable of conducting an electric current. Each module is provided with redundant circuitry for connection to a power source. The laminate is covered by a flexible, thermal insulating pad (9) containing a multiplicity of discrete air-containing cells through which the infrared signal can pass. The target is useful for live fire training with thermal sights.

7.WO/1982/003488MULTIPURPOSE DENTAL X-RAY FILM MOUNT ARRANGEMENT

WO - 14.10.1982

Класс МПК G03B 21/64 № заявки PCT/US1982/000410 Заявитель RINN CORPORATION Изобретатель STEVENSON, Charles, F.

A multipurpose dental X-ray film mount assembly that replaces a plurality of different and separate single purpose mounts, said assembly comprising two quadri-laterally shaped sheets (12, 14) of a suitable semi-rigid plastic material of film thickness dimensions, with the sheets being plastic welded together by a single continuous weld line (60) along the longitudinal center line of the assembly and a plurality of continuous weld lines (62) that extend transversely of the assembly between its side edges and that are spaced apart to subdivide the assembly into a plurality of equally sized subdivisions of two sections each, one such section on either side of the longitudinally extending weld line. The sheets are also bonded together to define a dental X-ray film-receiving closed bottom pocket at each assembly section that opens at the side edge of same. The continuous weld lines are extenuated to be frangible so that the assembly as a whole may be used to mount a predetermined number of dental X-ray radiographs of a patient's teeth, for instance eight films, or the assembly may be modified by tear off removal of one or more sections of same along the appropriate continuous weld line for mounting dental radiographs either singly or in any of the familiar mount combinations now generally used by the practitioner, up to, for instance, eight radiographs in number.

8.WO/1983/000144HIGH TEMPERATURE ELECTRONIC FURNACE APPARATUS AND METHODS OF OPERATION

WO - 20.01.1983

Класс МПК C03B 5/027 № заявки PCT/US1981/000878 Заявитель ENERGY FIBERS INT'L CORP. Изобретатель MONAGHAN, George, J.

An electric furnace for converting fly ash into mineral wool. It is critical that fly ash for the production of mineral wool be melted and poured within critical temperature and pour rate tolerances. The electric furnace contains a product exit orifice (16), a plurality of electrodes (26, 28 and 30) located in the vessel to define primary current paths adjacent the orifice, a movable control electrode (200) is positioned for defining an additional current path adjacent the orifice and a circuit (300) for energizing the primary electrodes with multiphase current and for time-sharing the multiphase current with the control electrode. The degree of time-sharing is responsive to the temperature of the product passing through the orifice and/or the rate of flow therethrough. Also, the control electrode is positionable dependent upon the temperature of the exiting product and/or flow rate through the orifice.

9.WO/1983/001300A PELLET FOR AN AIR, GAS OR SPRING GUN

WO - 14.04.1983

Класс МПК F41A 9/83 № заявки PCT/GB1982/000286 Заявитель ROBINS, Michael, John Изобретатель ROBINS, Michael, John

A sabot (1) for use in combination with a pellet (4) for an air, gas or spring gun comprises a plurality of members (3) which extend in the direction in which the pellet is intended to be propelled, said members being provided with portions (40) which, when the sabot and pellet combination is in a gun barrel, extend inwardly to engage the pellet to prevent forward movement of the pellet in the sabot.

10.WO/1983/004101OXYGEN ANALYZER

WO - 24.11.1983

Класс МПК G01N 27/406 № заявки PCT/US1983/000704 Заявитель MARATHON MEDICAL EQUIPMENT CORPORATION Изобретатель HOERLEIN, James, A.

A digital oxygen analyzer is comprised of an oxygen sensor (10) connected to apply input signals to a dividing analog-to-digital converter (14). A thermistor (12) connected in the input circuit of the analyzer compensates for ambient thermal variations, and an absolute pressure transducer (16) coupled to the reference terminals of the analog-to-digital converter compensates for ambient pressure variation. A digital display (15) connected to the analog-to-digital converter indicates relative percentage of oxygen in the vicinity of the oxygen sensor.

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