ВОИС - Поиск по национальным патентным фондам и фондам PCT

1.WO/1983/003172INJECTION LASER MANUFACTURE

WO - 15.09.1983

Класс МПК H01S 5/223 № заявки PCT/GB1983/000061 Заявитель STANDARD TELEPHONES AND CABLES PUBLIC LIMITED COMP Изобретатель TURLEY, Stephen, Ernest, Henry

A method of making an (In, Ga) (As, P) Inverted Rib Waveguide (IRW) laser in which a lateral waveguiding effect is provided by an inverted rib (4) formed in intermediate index material spacing the active layer (5) from the substrate (1) which accommodates the rib in a channel (2) in the substrate formed with (111)B plane sides thereby permitting the use of a thinner intermediate index material layer than is possible when using a channel with (111)A plane sides.

2.WO/1997/037766HYDRODEMETALATION CATALYST OF HYDROCARBON OIL AND HYDRODEMETALATION METHOD FOR HYDROCARBON OIL USING THE CATALYST

WO - 16.10.1997

Класс МПК B01J 35/02 № заявки PCT/JP1997/001194 Заявитель CATALYSTS & CHEMICALS INDUSTRIES CO., LTD. Изобретатель OKAGAMI, Akio

A hydrodemetalation catalyst of a hydrocarbon oil comprising a support and a catalyst component supported by the support, and provided on a part of a catalyst surface with a coating layer made of an inactive material not substantially having a demetalation function and not substantially permeating a reaction fluid. Preferably, this catalyst has a reaction flow path inside the catalyst through which a reaction fluid flows, and is preferably having a cylindrical or honeycomb structure having a single or a plurality of through-holes. In a hydrodemetalation treatment of heavy oils using such a hydrodemetalation catalyst of a hydrocarbon oil, fixation of catalysts can be prevented, a rapid rise of differential pressures can be prevented by keeping spaces between the catalysts, and a continuous operation can be carried out for a long time.

3.WO/1989/003621HYPERSYSTOLIC REED-SOLOMON ENCODER

WO - 20.04.1989

Класс МПК H03M 13/03 № заявки PCT/US1988/003382 Заявитель EASTMAN KODAK COMPANY Изобретатель SEROUSSI, Gadiel

A systematic systolic array of R Cauchy cells receives a message stream of K symbols, systolically computes R check symbols therefrom and appends them to the end of the message stream to form a codeword of N = K+R symbols. The Cauchy cells operate independently, there being no feedback as is usually required, so that only adjacent cells need operate synchronously, a clock signal being systolically passed from cell to cell and the systolic array as a whole being asynchronous. As a result, the encoder may operate at much higher data rates and is easily reconfigurable in real time to adjust for any changes in the number of message symbols (K) or the number of check symbols (R).

4.WO/1982/001910ROTARY DRILL BIT

WO - 10.06.1982

Класс МПК E21B 10/22 № заявки PCT/SE1981/000300 Заявитель SANDVIK AKTIEBOLAG Изобретатель NORLANDER, Gösta

A rotary drill bit comprising a roller cutter (12) which is rotatably carried over a bearing system. The bearing system comprises at least one roller bearing (16). Fluid is supplied to the bearing system for flushing and lubricating and when needed cooling thereof. For purposes of ensuring suitable fluid flow through the roller bearing (16) and thus ensuring satisfactory lubrication thereof the rollers in the roller bearing (16) are provided with an axial bore (25).

5.WO/1983/000073METHOD OF PREFERENTIALLY ETCHING OPTICALLY FLAT MIRROR FACETS IN InGaAsP/InP HETEROSTRUCTURES

WO - 06.01.1983

Класс МПК H01L 21/306 № заявки PCT/US1982/000842 Заявитель WESTERN ELECTRIC COMPANY, INC. Изобретатель COLDREN, Larry, Allen

Highly reproducible, optically flat mirror facets are created by etching a predetermined area (10) of the InGaAsP/InP heterostructure system to expose a crystallographic surface (20) throughout the entire heterostructure system. Contact of the exposed surface with HCl causes a preferred crystallographic plane to be exposed as an optically flat mirror facet.

6.WO/1983/003081A REAR SEAT FOR A VEHICLE

WO - 15.09.1983

Класс МПК B60N 2/12 № заявки PCT/BR1983/000001 Заявитель VOLKSWAGEN DO BRASIL S/A Изобретатель KOBASHIKAWA, Seiyu

The present utility model refers to a rear seat for a vehicle which permits the vehicle to be changed from a passenger vehicle to a high cargo capacity vehicle. This change is possible due to the seat back (5) of the rear seat (2) being pivotable between a first position substantially aligned with the seat portion (6) of the seat (2) and a second position in which the seat back (5) is substantially folded on to the seat portion (6), then, with the seat (2) at its forwardmost position on the tracks (8), the seat portion (6) may be pivoted by means of an articulation (9). The seat (2) with the seat back (5) in the said first position also allows the formation of a bed by reclining the front seat.

7.WO/1985/000376PRESSURE-SENSITIVE ADHESIVE COMPOSITION

WO - 31.01.1985

Класс МПК C09J 153/00 № заявки PCT/JP1984/000350 Заявитель ARAKAWA KAGAKU KOGYO KABUSHIKI KAISHA Изобретатель TSUCHIDA, Seiichi

A pressure-sensitive adhesive composition containing a block rubber, a tackifying resin, and a plasticizer as major components, wherein the tackifying resin is partially fumarinized and/or partially maleinized, disproportionated rosin ester.

8.WO/1985/004181TWO STAGE CATALYTIC CRACKING PROCESS

WO - 26.09.1985

Класс МПК C10G 11/18 № заявки PCT/US1985/000460 Заявитель CHEVRON RESEARCH COMPANY Изобретатель PECORARO, Theresa, A.

Hydrocarbon feedstock (16), especially those high in Ramsbottom carbon, are vaporized by contact with a relatively inactive coke catalyst in a decarbonization zone (14), separating the resulting intermediate into a high boiling fraction (26) and a low boiling fraction (22) in a separator (20) and cracking the high boiling fraction (26) in a fluid catalytic cracker (26) with active cracking catalysts which is from a regenerator (34).

9.WO/1987/000921INTERFACE SYSTEM FOR NMR SPECTROMETER AND QUADRATURE PROBE

WO - 12.02.1987

Класс МПК G01R 33/341 № заявки PCT/GB1986/000452 Заявитель PICKER INTERNATIONAL INC. Изобретатель MISIC, George, J.

An interface for interfacing a transmitter (C), a receiver (F) and a common probe assembly, for example in a magnetic resonance spectrometer comprising a first RF switch (10) for selectively passing and blocking the passage of RF signals between the transmitter and a first probe port (30); a phase shift means (20) connected between the first probe port and a second probe port (34), a second RF switch (40) for selectively passing and blocking the passage of RF signals between the second probe port and the receiver; and control means (G) which operates the RF switches so that when one blocks RF signals, the other passes RF signals and vice versa.

10.WO/1986/007459COIL FOR NUCLEAR MAGNETIC RESONANCE IMAGING DIAGNOSTIC APPARATUS

WO - 18.12.1986

Класс МПК G01R 33/38 № заявки PCT/JP1986/000144 Заявитель MITSUBISHI DENKI KABUSHIKI KAISHA Изобретатель KAZUKI, Moritsu

Mounting structure of an inclined magnetic field coils for a nuclear magnetic resonance (NMR) imaging diagnostic apparatus, wherein the windings (9, 9 ...) of the inclined magnetic field coils (3), (4), (5) are disposed in the magnetic field generated by a main coil (2), and in the first invention, the windings (9, 9 ...) of the inclined magnetic field coils (3, 4, 5) are wound around and held on a bobbin (6) superposed a vibrationproofing material (13) thereon, and in the second invention, the windings (9, 9 ...) and the bobbin (6) are integrally molded with a damping material (15).

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