baber/WOPTO huggingface dataset:
Patent EP-0659508-A2 (EP)
Inventor: YAMASHITA OSAMU
IPC: B28B1/00
Filed: 1994-12-23
Abstract: The purpose of this invention is to present fabrication methods and equipment for granulated powders whereby, the reaction between the R-Fe-B-type or R-Co-type rare earth containing alloy powders and the binder is controlled, the residual oxygen and carbon content of the sintered products after sintering is reduced, and whereby it is possible to obtain isotropic or anisotropic granulated powders having good powder flowability and lubrication properties when molding. After stirring a slurry of rare earth containing alloy powders formed by adding a binder consisting of water and at least one or either methyl cellulose, polyacryl amide or polyvinyl alcohol, and mixing, oriented liquid droplets are formed by applying a magnetic field to the slurry to orientate the said powder particles and spraying within the chamber of a spray dryer apparatus. By instantaneously dry solidifying these anisotropic granulated powders, it is possible to fabricate spherical granulated powders with good magnetic properties and a high flowability whereby the flowability and lubrication properties of the powder at the time of compression molding are improved, as well as improving the molding cycle and the dimensional precision of the molded product.
Patent EP-0679689-A2 (EP)
Inventor: KLEINE HOMANN WALTER DR
IPC: C08J3/28
Filed: 1995-03-18
Abstract: Moulded prods. (I) are based on high-mol.wt. polyesters (II) contg. olefinic double bonds and monomer units derivs. from (A) organic dicarboxylic acids and (B) a mixt. of (a) 0-99.9 mole % 2-12C alkane-diol or cyclo-alkane-diol and (b) 0.1-100 mole% 4-12C alkene-diol; after moulding, (I) are subjected to treatment with ionising radiation, at a dose of 200-2000 kGy if (B) contains more than 2.5 mole% component (b), or 400-2000 kGy if (B) contains 0.1-2.5 mole% (b). Pref. (A) is an aromatic diacid. (B) contains 1-40 mole% (b), pref. a 4-6C alkenediol, esp. pref. 2-butene-1,4-diol. The mouldings are irradiated with  beta  or  gamma  rays, with a dose of 300-1000 kGy.
Patent EP-0683583-A2 (EP)
Inventor: EDMAIER BERNHARD DIPL ING
IPC: H04B1/74
Filed: 1995-05-08
Abstract: The method diverts a data cell stream transmitted via an active path (AP) to an alternative route (EP). The active path (AP) and alternative path (EP) together form a virtual path pair in a cell oriented communication network (ATMN) with several coupling devices. First, the cell stream is transmitted through a coupling device (CCa) at the start of the path pair, via the active path, to a coupling device (CCb) at the end of the pair. On a demand signal, the stream is duplicated in the coupling device (CCa) at the start. The two resulting streams are then fed via both paths (AP,EP) to a central synchronising device (AS). This is temporarily allocated to the virtual path or the virtual connection. First, only the active path stream is fed from the synchroniser via the associated coupling device (CCb). On the other hand, both streams are synchronised. When such synchronisation is achieved, first, instead of the active path stream, now the alternative path (EP) stream is fed via the coupler (CCb). Finally, the control device (AS) is uncoupled from the transmission path for the alternative path data stream. <IMAGE>
Patent EP-0696503-A2 (EP)
Inventor: GENSHEIMER VALENTIN
IPC: B41F31/15
Filed: 1995-07-12
Abstract: The ink is transferred from a box (1) by a rotary roller (2) to the inking roller (4) by way of a lifting roller (3). The roller is carried by two levers (5) coupled together by a shaft (6) extending across the width of the printed sheet. The other ends of the levers are lifted by a smaller roller (7) in contact with the surface of a rotary cam (8). This roller can be displaced from the smaller sector of the cam by a threaded spindle (3) rotated by gearing (11,12) from a stationary positioning motor (10) driven in either direction at constant speed.
Patent EP-0694680-A2 (EP)
Inventor: TAKEUCHI YOSHIHIKO
IPC: F02B75/02
Filed: 1995-07-27
Abstract: This invention relates to an internal combustion engine, particularly for a motorcycle, comprising a cylinder with a combustion chamber defined therein, an intake passage arrangement for supplying intake air to said combustion chamber, and an exhaust passage arrangement for discharging combustion gas from said combustion chamber, a secondary air pipe arrangement for supplying air to said exhaust passage arrangement to clean said combustion gas, and valve means for opening and closing said secondary air pipe arrangement. The engine has been improved in that a portion of said secondary air pipe arrangement downstream of said valve means extends inclined downwards so as to drain condensates towards said exhaust passage arrangement.
Patent EP-0702133-A2 (EP)
Inventor: KORTE MAGNUS DIPL-ING
IPC: F01L13/06
Filed: 1995-08-04
Abstract: The engine brake is for an engine with inlet and exhaust valves for each cylinder, a high-pressure pump (1) and injection valves (3). A control unit (8) switches a control valve (9) to activate a decompression valve. A common high-pressure store (common rail) for all the magnetically-controlled injection valves can be connected to the decompression valve to activate it. The connection between the common rail and the decompression valve is through the control line (10) and the injection line (12) and the control valve. When this connection is made, the common rail remains connected to the relevant injection valve.
Patent EP-0701341-A2 (EP)
Inventor: MIYAKE TAKASHI
IPC: H03J5/02
Filed: 1995-08-04
Abstract: A network follow processing method for reducing a time spent for a network follow, and an RDS receiver for implementing the method. The network follow processing method reads alternative frequency data corresponding to a set network from a memory, and executes station selection processing based on the read alternative frequency data. The method has a station selecting control step S12 for controlling a station selection at a received frequency in accordance with the alternative frequency data read from the memory, a received data fetch step S15 for fetching one block portion of RDS data from a received broadcast wave transmitted from a broadcasting station selected at the station selecting control step, and a block comparison step S17 for comparing the one block portion of RDS data fetched at the received data fetch step with block data including network identifying data which identifies the set network. The reception of a broadcast wave from a broadcasting station belonging to the set network is confirmed when both the data are determined to be coincident with each other at the block comparison step.
Patent EP-0693608-A2 (EP)
Inventor: WYSS PATRICK
IPC: A45C13/00
Filed: 1995-10-06
Abstract: The separate halves of the box are each shaped to hold selected contents. One edge of the box half has hinge mouldings (5) offset towards one end and with the hinge sections and their spacings in equal lengths. This allows similar box halves to be linked by a single hinge pin (15), which is secured in the hinge sections by a ratchet grip. The box halves can be provided with recesses for magnets which secure the close box. Alternately the open ends of the box can be secured by a similar hinge section and pin arrangement. Carrying grips on the box halves complete the fitting. <IMAGE>
Patent EP-0701240-A2 (EP)
Inventor: SHIN YASUHIRO
IPC: G11C7/10
Filed: 1992-01-31
Abstract: A drive device is provided with a data latch circuit (1) which is formed of a plurality of latch means, which successively latch serial drive data and output them in parallel, and a shift register (5) having a plurality of first flip-flops (15, 17 to 20) which provide, responsive to clock pulses, latch signals for causing the latch means to latch the serial data in succession. In one aspect of the invention, the shift register also outputs an end signal (           Q     ¯            output of FF 21) when output of the latch signals is completed, and a gate circuit (A40) which prohibits input of the serial data to the data latch circuit (1) responsive to the end signal. In another aspect of the invention, the shift register has a second flip-flop (21) which produces an output signal (Q output of FF 21) after output of the latch signals to said plurality of latch means is completed, and a logic gate circuit (B50) receiving a latch complete signal that is output from one (FF 20) of the first flip-flops (20) upon completion of the output of the latch signals, and the output signal from the second flip-flop, and outputs a signal of the predetermined level for a predetermined period. A prohibiting circuit (14) blocks the serial data or the clock pulse responsive to an end signal output from the second flip-flop (21).
Patent EP-0712022-A2 (EP)
Inventor: TREGILGAS JOHN H
IPC: G02B26/08
Filed: 1995-11-14
Abstract: An electrically addressable, integrated, monolithic, micromirror device (10) is formed by the utilization of sputtering techniques, including various metal and oxide layers, photoresists, liquid and plasma etching, plasma stripping and related techniques and materials. The device (10) includes a selectively electrostatically deflectable mass or mirror (12) of supported by one or more beams (18) formed by sputtering and selective etching. The beams (18) are improved by being constituted of an electrically conductive, intermetallic aluminium compound, or a mixture of two or more such compounds. The materials constituting the improved beams (18) have relatively high melting points, exhibit fewer primary slip systems than FCC crystalline structures, are etchable by the same or similar etchants and procedures used to etch aluminium and aluminium alloy, and are stronger and experience less relaxation than aluminium or aluminium alloys. Accordingly, the improved beams (18) exhibit increased strength, and decreased relaxation without requiring significant or radical deviations from the typical processing steps employed to produce the otherwise unaltered device.
Patent EP-0677774-A2 (EP)
Inventor: REED KENNETH J C O EASTMAN KOD
IPC: G03C1/00
Filed: 1995-04-13
Abstract: A photographic element which has a blue sensitive emulsion with broad blue spectral coverage and yet, good speed and low fog. The element has a blue sensitive silver halide tabular grain emulsion which has a tabularity of at least 25 sensitized with a dye of formula (I) and a dye of formula (II), wherein the formula (I) dye on the emulsion has a peak sensitization of between 400-445nm and the formula (II) dye on the emulsion has a peak sensitization of between 446-500nm:
     
     wherein:
     Z 1 , Z 2 , Z 3  and Z 4  independently represent the atoms necessary to complete a substituted or unsubstituted benzene or naphthylene;   X, Y, X 1  and Y 1  are independently O, S, Se or NR s , provided that at least X or Y is O or NRs, where R 5  is a substituted or unsubstituted alkyl or aryl;   Ri , R 2 , R 3  and R 4  independently represent H or a substituted or unsubstituted alkyl or aryl.
Patent EP-0663482-A2 (EP)
Inventor: RIDOUTT WILLIAM DAVID
IPC: E04C2/28
Filed: 1995-01-12
Abstract: A fire-resistant panel structure which provides fire resistance for at leat one hour comprises opposed metal sheets between is disposed a porous filling composition comprising cement, a fibrous material and at least one chemical component which is a source of a vapour phase product when raised to elevated temperature. The composition is to yield at least two vapour phase products at different elevated temperatures to an extent sufficient to delay increase in temperature of heat transmission from the fire incident side of the panel to the opposite side while a vapour phase product is being produced at each elevated temperature. As result of its being porous, the composition enables free escape of vapour phase products within the panel to take place substantially without damage thereby to the integrity of the structure.
Patent EP-0690545-A2 (EP)
Inventor: STACY LEN ERIC
IPC: H02K11/00
Filed: 1995-06-26
Abstract: An electromagnetic shield for an AC motor comprises a stack including a plurality of ferro-magnetic shield layers. Each one of the plurality of shield layers is at least partially electrically insulated from and substantially aligned with the others of the plurality of shield layers. The plurality of shield layers are positioned over a portion of the AC motor near an area where an axle will be positioned.
Patent EP-0675570-A2 (EP)
Inventor: BRIONES FRANCISCO R
IPC: H01R12/70
Filed: 1995-03-28
Abstract: In order to save space and reduce the number of parts needed to mount a plurality of connector types on a circuit board, the different connector types share a common molded housing, and at least two of the connector types share a common shield which may include an integral board lock and which can also be arranged to facilitate mounting filter components in one or more of the connector types. The connector types may include a BNC coaxial cable connector, a modular phone jack connector, and a multiple pin D-sub connector, with the BNC and modular jack connector sharing the common shield. In the case of the BNC connector, both the inner and outer insulators are integrally molded with the one-piece housing.
Patent EP-0773658-A2 (EP)
Inventor: TRABOLD HANS
IPC: H04M3/38
Filed: 1996-03-02
Abstract: The method is implemented by a processor (7) which is linked to an integrated keyboard (1) and display (2), a radio call receiver (3) with its antenna (8), a dual-tone multiple-frequency signalling device (4), security logic (5) and a memory (6) for telephone numbers. Access to the network (12) via an acoustic coupler (9) in the mouthpiece of a standard handset (10) is secured cryptographically by an authentication algorithm using a secret key stored in an internal or external security module. The equipment can be worn like a wrist-watch or carried as a chip card or very small pocket calculator.
Patent EP-0734072-A2 (EP)
Inventor: DAVIES ROBERT B
IPC: H01L29/423
Filed: 1996-03-04
Abstract: An insulated gate field effect transistor (10) having an reduced gate to drain capacitance and a method of manufacturing the field effect transistor (10). A dopant well (13) is formed in a semiconductor substrate (11) and a drain extension region (25) is formed in the dopant well (13). A oxide layer (26) is formed on the dopant well (13) wherein the oxide layer (26) has a thickness of at least 400 angstroms. A gate structure (61) having a gate shunt portion (32) over a thinned portion of the oxide (26) and a gate extension portion (58) over an unthinned portion of the oxide (26). The thinned portion of the oxide (26) forms a gate oxide of the field effect transistor (10) and the unthinned portion lowers a capacitance of the gate shunt portion (32) of the field effect transistor (10).
Patent EP-0735340-A2 (EP)
Inventor: SCHIOCCHET BRUNO
IPC: F28F21/04
Filed: 1996-03-22
Abstract: The radiator is made from a ceramic material, in order to use its heat capacity. The material is fired at between 900 and 1450 degrees, and has a porosity of 5 percent or below, which is measured according to the UNI 4543 standard relating to absorbed water. The temperature is not lowered so that it produces only fired aluminium oxide, and is not raised above the specified temperature so that it produces special firebricks. The radiator may also be used to conduct heat from a gas, such as air, or hot smoke or steam.
Patent EP-0757470-A2 (EP)
Inventor: KOCHIS ROCHARD L
IPC: H04N1/12
Filed: 1996-07-02
Abstract: A document scanner method and apparatus is provided which allows for the detection of the presence and size of a document (11) to be scanned. The scanner (50) is also able to determine whether the document (11) being scanned is skewed. The document scanner (50) includes an automatic document feeder (ADF 23), which includes a light pipe (70). The light pipe (70) on the ADF 23 redirects light from a light source (16) to extra CCD pixels in a CCD array (21). Accordingly, when a document (11) is present, the document (11) will come between the light pipe (70) and the light source (16) and the extra CCD pixels in the CCD array (21) will not detect light. When this occurs, a controller (25) will determine that a document (11) is present and will send commands to the ADF 23 to feed the document (11) forward and to the scanner (50) to begin the scanning process. Similarly, other light pipes (108, 110, 112, 114) along the document scan path redirect light to extra CCD pixels of the CCD array (21) and permit document size and document skew to be determined.
Patent EP-0756411-A2 (EP)
Inventor: HOLLAS MARKUS
IPC: H04M3/42
Filed: 1996-07-20
Abstract: The method involves detecting mass calling exclusively in network exchanges to which a subscriber is connected. One of the exchanges detects mass calling to one of the subscribers connected to this exchange, with choking carried out of traffic to this subscriber. The existence of mass calling to a subscriber is signalled to predetermined other exchanges in the telecommunications network. In the predetermined other exchanges, the traffic conveyed to the subscriber is choked at a rate which is preset for the respective predetermined exchange. A subscriber value is determined for the exchange to which the subscriber is connected and comprises the ratio of calls successfully switched to the subscriber to the total number of attempted calls to this subscriber received at the exchange. The subscriber value is compared with a subscriber threshold value and mass calling of the subscriber is detected when the subscriber value becomes less than the subscriber threshold value.
Patent EP-0787597-A2 (EP)
Inventor: LORIG HEINZ-W
IPC: B41N1/22
Filed: 1996-11-04
Abstract: The printing roll has a sleeve comprising a basic sleeve (1) made of glass fibre-reinforced plastics and additional layers. The roll axle and the basic sleeve are slightly tapered and the basic sleeve has an axial key (6) which engages a slot in the roll axle. Preferably the taper amounts to approximately 2 mm variation in diameter over the length of the sleeve. Additional layers for rotogravure printing comprise a layer of compressible material (2), layer of plastics foam (3), an aluminium tube (4), and an electrolytically deposited engravable copper layer (5). For flexographic printing, the outermost layer is made of a cast or rigid foam material.
Patent EP-0774728-A2 (EP)
Inventor: TAKAHASHI EIZO
IPC: G06K7/08
Filed: 1996-11-20
Abstract: A magnetic ink character detection apparatus for detecting magnetic ink characters carried on a medium (8), comprises detection means (24) for detecting magnetic signals and converting them into electrical signals, transport means (23) for moving said medium relative to said detection means, said transport means being arranged such that, in response to the relative movement between said medium and said detection means, said detection means detects magnetic signals representing magnetic ink characters on said medium, amplitude detection means (28) for detecting the amplitude of said electrical signals output from said detection means; and speed control means (30) for controlling the speed of said relative movement in response to amplitude information (29) from said amplitude detection means in such a way that differences in detected signal amplitudes among individual media caused by magnetic ink character printing conditions are compensated for.
Patent EP-0730150-A2 (EP)
Inventor: COLE WESLEY D
IPC: G01N27/447
Filed: 1996-02-14
Abstract: In a capillary electrophoresis method for reducing dispersion of sample fractions, the capillary tube (11) in which the electrophoresis is performed is flared, at least at its sample entrance end (15), to remove sharp corners which contribute to aberrations in the electric field distribution (40,45a,45b) in a radial direction and result in differential migration of molecules depending on their proximity to the sharp corners. The flared tube provides a uniform electric field (48) for electrophoresis and reduces undesired dispersion of the samples.
Patent EP-0737917-A2 (EP)
Inventor: DINALLO CHRIS A
IPC: G06F13/10
Filed: 1996-04-09
Abstract: A method of and apparatus for bridging communications between an object oriented component and a procedural programmed device driver are disclosed. Both the object oriented component and the procedural programmed device driver are both part of a data processing system. Both the method and apparatus isolate the object oriented component from the device drivers, specifically the active device driver, by encapsulating the specific device driver information associated with that particular device driver and then transporting requests or commands from the object oriented component to the specific device driver when interfacing with the device driver. The object oriented component generates an interface object that allows for opening communication or closing communication to the device driver as well as initializing the device using the information within the device driver and for controlling the device via the device driver. A transport object is also generated, which allows the transporting of data from the object oriented selected device driver to the object oriented component. This transport object also allows data flow to be controlled between the component and the selected device driver.
Patent EP-0771131-A2 (EP)
Inventor: KAROL MARK JOHN
IPC: H04Q11/04
Filed: 1996-10-22
Abstract: Real-time hardware primitives are added to packet switches to provide efficient support for inward multicasting. The hookup table used for routing is extended by adding additional opcode and operand fields into the routing table and by including ALU circuitry to process these fields and corresponding fields in the arriving cells. Memory word widths can be extended with minimal additional chip count and the ALU can be a small addition in a header processing VLSI, thereby giving only a modest increase in complexity. By including real-time processing in the switch it is possible to solve the ACK implosion problem associated with high-speed reliable multicasting transport protocols. By keeping the primitives as general as possible, other applications can benefit as well from these real-time primitives.
Patent EP-0777168-A2 (EP)
Inventor: GOTTHELF JEFFREY
IPC: G05D16/06
Filed: 1996-10-04
Abstract: High pressure natural gas enters the regulator at the inlet port and is directed through a filter to a passage in the valve body and into the inner chamber of the valve body. The valve means which controls the high pressure gas as it expands past a valve seat and into the low pressure chamber of the regulator body, is spring mounted in a bushing to prevent undesired vibrations. The expanded and colder low pressure natural gas is directed through a nozzle to the outlet port of the regulator body. The outlet port has a bypass orifice that leads to the diaphragm chamber. Pressure variations in the diaphragm chamber control the movement of the valve means coupled to the diaphragm means.