baber/WOPTO huggingface dataset:
Patent EP-0594207-A2 (EP)
Inventor: OHYA KAZUYUKI C O MITSUBISHI G
IPC: C08J5/14
Filed: 1993-10-22
Abstract: An asbestos-free high performance clutch facing which exhibits a less decrease in the friction coefficient as well as a less wearing during long-term repeated cycles of loading at high temperatures is disclosed. 
     The clutch facing is a disk-shaped clutch facing produced by molding a composition for a friction material with heating and under pressure, the composition comprising: 
   15-50 parts by weight of (I) a binder composition comprising 95-30% by weight of (a) an aromatic hydrocarbon-formaldehyde resin-modified novolak type epoxy resin, and 5-70% by weight of a cyanate ester resin consisting essentially of (b) a polyfunctional cyanate ester, or a prepolymer of the cyanate ester, or (b) and (c) a monofunctional or polyfunctional maleimide; 
   20-70 parts by weight of (II) a fibrous reinforcing substrate with a fiber diameter of 0.2 µm or more; 
   2-20 parts by weight of (III) a metallic fiber substrate with a fiber diameter of 10 µm or more; and 
   5-40 parts by weight of (IV) a friction wear regulator.
Patent EP-0603628-A2 (EP)
Inventor: FRIEBE ROBERT DR
IPC: C08K5/05
Filed: 1993-12-06
Abstract: The invention relates to products of the reaction of titanates with ss-dicarbonyl compounds and citric esters, and their use in one-component RTV silicones.
Patent EP-0564061-A2 (EP)
Inventor: KRETZSCHMAR KLAUS-GUENTER
IPC: C12M3/06
Filed: 1993-03-30
Abstract: The invention relates to a method for the in vitro preparation of highly concentrated monoclonal antibodies. The invention ensures, by superimposing a plurality of directions of motion, the production of a stable cell suspension and an intensive exchange of the liquids on the walls of the dialysis tubes. The apparatus for carrying out the method consists according to the invention of a cylinder which is closed by cover plates which are arranged asymmetrically offset by 180 DEG . One of the cover plates has openings for supply lines. <IMAGE>
Patent EP-0553955-A2 (EP)
Inventor: BUNN ARTHUR H
IPC: A47J31/60
Filed: 1993-01-11
Abstract: An apparatus (20) for automatically brewing a beverage including having a brew chamber assembly (24) having an inlet (43), a beverage dispensing outlet (55) and a drain outlet (41); a spool (58) operatively positioned in said brew chamber (45) movable between loading, brewing, and flushing positions; a drive apparatus (28) operatively associated with said spool (58) for axially shifting said spool (58) between said positions; a filter assembly (52) disposed in said brew chamber (45) for separating a brewing substance (53a) from a brewed beverage produced therefrom; a device (22) operatively associated with said brew chamber (45) for depositing a quantity of a brewing substance (53a) into said brew chamber (45); a water distribution system (30) controllably communicating with said brew chamber (45) for controllably dispensing heated water into said brew chamber (45) and a controller (32) coupled to said water distribution system (30) and said valve means (55a) for controlling said water distribution system (30) and said valve means (55a) to introduce a flow of water into said brew chamber (45) when said dispensing and drain outlets (55b, 55c) are closed and then stopping said flow and holding the water in said brew chamber (45) during a predetermined steep time, said controller (32) then causing additional water to flow into said brew chamber (45) while opening said dispensing outlet (55b) and dispensing a brewed beverage therefrom.
Patent EP-0594368-A2 (EP)
Inventor: KNAPP JOHN F
IPC: G03G15/01
Filed: 1993-10-15
Abstract: A tandem tri-level architecture in which two, preferably three, tri-level engines (5,6,7) are arranged in a tandem configuration. Each engine (5,6,7) uses developer of one of the three primary colors (74,140,144) plus one other color (76,142,146). Spot by spot, two color tri-level images can be created by each of the engines (5,6,7). The spot next to spot images are successively transferred to an intermediate belt member (1), either in a spot on spot manner for forming full color images or in a spot next to spot manner to form highlight or logo color images. The images created by the tri-level engines can also be transferred to the intermediate (1) in a manner such that both both spot next to spot and spot on spot transfer is effected.
Patent EP-0601814-A2 (EP)
Inventor: KITAYAMA ATSUSHI
IPC: G11B20/10
Filed: 1993-12-06
Abstract: A disc recording apparatus includes an encoder (37), a memory (35), a head device (3,4) and a controller (20). The encoder (37) subjects an input digital signal to data compression. The memory (35) accommodates temporarily the data output by the encoder. The head device (3,4) records onto the disc (1) the data read from the memory (35). The controller (20) controls the memory (35) and the head device (3,4) in operation. The controller (20) controls the operation of reading data from the memory in such a manner that the speed at which to read data from the memory is kept higher than the speed at which to write data to the memory after output from the encoder. When prerecording mode is established, the controller (20), before having the head device (3,4) start recording data onto the disc, always writes to the memory (35) the digital data that is input over a period of time starting from a given point in time, the period of time corresponding to the storage capacity of the memory. When having the head device (3,4) start recording data onto the disc in accordance with an actually input recording start instruction, the controller (20) reads data from the memory (35) starting from a point in time chronologically preceding the point in time at which the recording start instruction is input.
Patent EP-0556133-A2 (EP)
Inventor: SPENCE JOHN PATRICK EASTMAN KO
IPC: H04N1/23
Filed: 1993-02-04
Abstract: Apparatus and associated methods employed therein, for objectively providing an accurate appearance match between images produced by two imaging systems (e.g. a target image produced by one such system, e.g. a press sheet (140) generated by a printing press (130), which is to be matched by a replica image produced by another such system, e.g. a proof (120) generated by a color halftone proofing system(110)) and thereby calibrate the performance of one imaging system, e.g. the proofing system, to that of the other system, e.g. the printing press. Specifically, measurement data, such as illustratively densitometric N,R,G,B measurements, is obtained for the same portions of the press sheet and proof. This data is then transformed into a color space which encodes color information in a pre-defined manner that approximates color preferences inherent in human color interpretation. Thereafter, through use of a predetermined model of the proofing system, incorporated into pre-defined matching principles which objectively and quantitatively define an accurate appearance match between the images produced by both systems, change in operational settings for the proofing system, such as solid area densities and tint dot areas, are determined which will calibrate the response of the proofing system to that of the press. Consequently, tone and color rendition produced by the proofing system is modified to provide an accurate appearance match to that obtained, from a common image source, on the press, given the judgmental preferences of a human observer and the performance limitations of the proofing system.
Patent EP-0567426-A2 (EP)
Inventor: FRANTZ JEFFREY LEE
IPC: B29C65/08
Filed: 1993-03-31
Abstract: An ultrasonic processing method and apparatus are disclosed wherein during the processing time interval the motional amplitude of the resonating horn and thereby the power to the workpiece is changed responsive to the production of a control signal. The control signal is process related and generated, in a typical example, when there is sharp rise in the power curve. In another example, the power is changed responsive to a changing dimension of the workpiece. In typical examples, the control signal reduces the motional amplitude for the remaining time interval.
Patent EP-0606899-A2 (EP)
Inventor: MATSUYAMA AKINOBU
IPC: C12R1/01
Filed: 1994-01-12
Abstract: A microorganism that is capable of acting a 4-halo-acetoacetic acid ester shown by the general formula:
       
    wherein X represents a halogen atom and R represents an optionally substituted alkyl group, alkenyl group, cycloalkyl group or aryl group, to produce an optically active 4-halo-3-hydroxybutyric acid ester or a preparation thereof is permitted to act on said 4-halo-acetoacetic acid ester and the product optically active 4-halo-3-hydroxybutyric acid ester is harvested. Thus, the desired optically active 4-halo-3-hydroxybutyric acid ester of high optical purity can be produced with commercial efficiency.
Patent EP-0627706-A2 (EP)
Inventor: RANCSIK ISTVAN
IPC: G06K17/00
Filed: 1994-04-08
Abstract: The invention relates to a mobile electronic information transmitter with dependence on position and spatial direction, especially for information systems in exhibitions or for traffic information systems, optionally having partial units connected with cables, which has: a receiving unit for the identification code with a distinguished directional axis; a memory for the storage of an encoded audio-visual information; an acoustic sound reproduction unit which is connected to the output of the memory via a controlled sound mixing system; a central logical control unit which has its input connected to the output of the receiving unit for the identification code and which selects an encoded audio-visual information corresponding to the identification code input into the receiving unit for the identification code and is connected, via its outputs, to the inputs of the controlled sound mixing system and of the memory for controlling the mechanics, the output of the memory for controlling the mechanics being connected to the input of the memory; the receiving unit for the identification code having at least one identification code receiver (3) enabled for receiving a code transmitted via radio waves or infrared waves from an identification code transmitter (1), the identification code receiver (3) having connected to the inputs of its central logical control unit (4): the output of a compass (26) converting the specific angular direction of the horizontal projection of the distinguished directional axis into a corresponding electrical signal; and the output of an inclination angle detector (27), which converts the specific angle which the distinguished directional axis forms with the horizontal or the vertical into a corresponding electrical signal. <IMAGE>
Patent EP-0643215-A2 (EP)
Inventor: OHISHI TAKASHI ZEXEL CO HIGASH
IPC: F02D41/40
Filed: 1994-07-29
Abstract: A pilot injection control system for an internal combustion engine comprises a plurality of fuel injection nozzles, the valve-opening pressure of one of which (the reference nozzle) is set slightly higher than that of the other nozzles, means for detecting the pilot injection of the reference nozzle, and means for feedback controlling the pilot injection quantity of the reference nozzle based on the detected pilot injection. The system is able to effectively control the pilot injection of all nozzles by actually controlling the pilot injection of only one nozzle and can therefore be implemented at low cost.
Patent EP-0627774-A2 (EP)
Title: Ultrasonic motor having high drive efficiency
Inventor: TAKAGI TADAO
IPC: H02N2/16
Filed: 1990-02-09
Abstract: An ultrasonic motor has a stator (100) having a piezoelectric member (102) vibrated by a drive signal, and an elastic member for generating a traveling vibration wave in a drive surface (P1) thereof upon vibration of the piezoelectric member, a rotor (20) which is urged against the drive surface of the elastic member and is driven by the generated traveling vibration wave, a support member (30, 33, 36, 300, 303, 306, 309, 313) integrally molded on the elastic member, and a fixing member for holding the support member. In the ultrasonic motor, one end face (P3) of the support member is formed at the same level as the drive surface (P1) or the junction surface (P2) of the elastic member, an electrode (13) of the piezoelectric member is grounded through the support member, a plurality of holes (312, 316) are regularly formed in the circumferential direction of the support member, or the support member is fixed to the fixing member by an adhesive (400), thereby improving drive efficiency.
Patent EP-0646956-A2 (EP)
Inventor: POON STEPHAN S
IPC: H01L21/76
Filed: 1994-09-08
Abstract: The reliability of integrated circuits fabricated with trench isolation is improved by increasing the thickness of the gate dielectric overlying the trench corner. After the trench isolation region (40, 56) has been formed a thin layer of silicon dioxide (44) is chemically vapor deposited over the trench isolation region (44) and the adjacent active region (23). A transistor gate electrode (46) is subsequently formed over the thin layer of silicon dioxide (44). The thin layer of silicon dioxide (44) increases the thickness of the gate dielectric that lies between the transistor gate electrode (46) and the trench corner, and therefore the breakdown voltage of the gate dielectric at the trench corner is increased.
Patent EP-0626781-A2 (EP)
Inventor: WAN SHIJIE J C O EASTMAN KODAK
IPC: G09G5/06
Filed: 1994-05-24
Abstract: The present invention provides a method to map color signals in a device independent color space (DICS) to color signals in a device dependent color space (DDCS) for fast color calibration. The present invention combines two operations of gamut clipping and backward interpolation into one inverse look-up table (ILUT) which contains lattice color signals in the DICS as input signals. The ILUT is used during forward interpolation to map signals from the DICS to the DDCS. The ILUT is created using a gamut descriptor based on a given look-up table (LUT) which contains lattice color points in the DDCS as input signals. The gamut descriptor is generated by determining a set of gamut boundary points located on a series of parallel planes with fixed angles. When the ILUT is not available, the present invention uses a gamut descriptor for fast color signal conversion from the DICS to the DDCS.
Patent EP-0671665-A2 (EP)
Inventor: SUGISHIMA YOSHIO C O MITA INDU
IPC: B65H39/11
Filed: 1993-03-11
Abstract: The present invention relates to a sorter for sorting sheets out, comprising: 
a bin unit (15) including a plurality of bins (16) having specified length and width, the bins are vertically spaced apart and adapted for placing the sorted sheets thereon; and 
a shifting means (23,24,230-234) for shifting the bin unit upward and downward, 
wherein each bin includes at a rear end portion thereof a stopper (25) for aligning a trailing edge of the sheet, the stopper being rotatable so as to open up the rear end portion of the bin, the sorter further comprising: 
a rotating means (26,27) for rotating the stopper; 
a sheet processing means (30) provided behind the bins with respect to a lengthwise direction thereof and adapted for applying a specified processing to the sheet placed on the bin the sheet processing means applying the processing to a portion of the sheet which is exposed when the stopper is rotated to thereby open up the rear end portion of the bin; and 
a moving means (51-55) for moving the bin forward and backward so as to move the bin close to and away from the sheet processing means.
Patent EP-0682428-A2 (EP)
Inventor: MURAOKA SHINYA C O NEC CORPORA
IPC: H04L9/12
Filed: 1995-05-11
Abstract: As for wireless communication lines between a master station and a plurality of remote stations, each remote station has a function F having an unitary variable which is known over all the stations and has two unique IDs, respectively. The master station is provided with a remote station ID memory circuit (5) which outputs one ID of a remote station when the other ID of the remote station is input thereto, and a scrambler (3) carries out scrambling by using a fixed scramble vector VO during a setup sequence period and using a scramble vector VF set from a master station control circuit at the time of data transmission. A descrambler (7) descrambles an input signal from the remote station by using the scramble vector VO during the setup sequence period and using a scramble vector VR set from the master station control circuit (1) at the time of data transmission
Patent EP-0702273-A2 (EP)
Inventor: WILSON JAMES
IPC: G06F3/0487
Filed: 1995-09-07
Abstract: In reproduction apparatus (1) having a plurality of selectable features for carrying out a reproduction run, and an operator control panel (OCP) for providing operator interface for controlling the reproduction apparatus. The operator control panel (OCP) includes a touchscreen user input (104) having multiple ways for selecting or adjusting a feature option.
Patent EP-0703130-A2 (EP)
Inventor: RUPPRECHT BERND
IPC: B60T1/06
Filed: 1995-09-20
Abstract: The wheel bolts (17) can be used to secure the rim (15) to the central component (11), which in turn can bear against a flange (5) of the hub (6). Axial teeth (12) can be used to secure the component to the hub in the peripheral direction. The central component can be arranged to clamp the rim against the hub flange in the axial direction. Screws (13) can be used to secure the component to the hub, and can be locked so that they do not work loose. The brake disc (3) can be integral with the hub.
Patent EP-0712997-A2 (EP)
Inventor: EISENMANN SIEGFRIED A DIPL-ING
IPC: F04C2/10
Filed: 1995-10-10
Abstract: A pump driven by the engine is used for supplying the valve timing and lift adjustment component with work fluid. The pump is formed as a suction-regulated gear ring pump with a sealing plate extending over several delivery cells (17.1-17.3) and has a speed-dependent delivery characteristic line which is matched to the work fluid requirement of the adjustment component. The valve control components are camshafts, the phase position of which is alterable for control of the overlapping times of inlet and exhaust valves. The pump supplies with work fluid an adjustment component for altering a valve lift. The pump also supplies the engine with lubricating oil which also acts as work oil for the hydraulic adjustment component.
Patent EP-0707910-A2 (EP)
Inventor: NISHI TAKASHI
IPC: B22C9/06
Filed: 1995-10-19
Abstract: The porous metal body of the inventtion has a porosity of 7 to 50%, pore sizes of 1 to 500 µm and a pore distribution satisfying the relationship of:           (D       95            - D       5           )/D       50        ≦ 2.5          wherein D₅ is the pore size on the cumulative distribution curve of the pore sizes at a cumulative frequency of 5%, D₅₀ is the pore size on the curve at a cumulative frequency of 50% and D₉₅ is the pore size on the curve at a cumulative frequency of 95%. The porous body is improved in porosity characteristics and mechanical strength. 
     The porous metal body is prepared by pressing a metal powder to shape and sintering the shaped body by hot isostatic pressing, or alternatively by enclosing a metal powder in a capsule, subjecting the encapsulated powder to a primary sintering treatment in an isostatic medium to form a primary sintered porous body and heat-treating the sintered body with the capsule removed or without removing the capsule.
Patent EP-0702503-A2 (EP)
Inventor: JHAWAR SURESH C
IPC: H05B3/66
Filed: 1995-08-22
Abstract: A vacuum furnace has a heating chamber heated by metal strip electric heater elements. The elements have insulated mechanical support between their ends to hold them in position in the furnace. Support is provided by a ceramic post having an internal thread in an outer end threaded onto a rod secured to a portion of the furnace. A transverse member at an inner end of the post includes a straight surface normal to the length of the post for engaging the heater element. The heater element is compliantly connected to the straight surface. One embodiment of heater element support is in the form of a T-shaped ceramic post having an internal thread in the leg of the T and a ceramic crossbar having a straight surface normal to the length of the post for receiving the heater element. Another embodiment has a ceramic post having an internal thread in the outer end of the post and a metallic crossbar having a straight surface normal to the length of the post for receiving a heater element.
Patent EP-0711910-A2 (EP)
Inventor: WALL ROBIN C
IPC: F02D41/20
Filed: 1995-11-07
Abstract: A method of energising an electromagnetically operable valve which comprises a valve member (16A) movable into engagement with a seating (16B) when a winding (18) is energised comprising connecting the winding to a DC supply to achieve a rapid rate of rise of current. The current is controlled at the peak value and is then reduced to a low value after an initial movement of the valve member. The valve member continues its movement towards the seating and the current is restored prior to engagement of the valve member with the seating to substantially eliminate bouncing of the valve member away from the seating.
Patent EP-0717512-A2 (EP)
Inventor: MOBIN MOHAMMAD SHAFIUL
IPC: H04L27/14
Filed: 1995-12-05
Abstract: Briefly, in accordance with one embodiment of the invention, an integrated circuit for use in a receiving station for a wireless communications system is characterized in that it comprises: a digital signal filter (e.g., 300, 400) adapted to filter a component of decoded signal samples, the decoded signal samples being derived from a baseband signal transmitted via a wireless communications system; and a threshold detector adapted to threshold the signal level of the filtered component of the decoded signal samples with respect to a substantially predetermined level. In accordance with another embodiment, a method of detecting at the receiving end of a wireless communications system a frequency burst in a baseband signal transmitted via the wireless communications system is characterized in that it comprises the steps of: filtering a component of a decoded signal derived from the baseband signal transmitted via the wireless communications system; and thresholding the filtered component.
Patent EP-0723867-A2 (EP)
Inventor: KITAHARA KOHEI
IPC: B41J2/055
Filed: 1993-08-26
Abstract: Described is an ink jet type recording head of a multi-layer structure including a pressure generating unit (15) and a flow path unit (35). The pressure generating unit (15) is composed of a ceramic vibrating member with piezoelectric transducers (7) on the surface thereof, a ceramic first spacer member (1) with a plurality of through-holes forming pressure chambers (2), and a lid member (10) having through-holes (12) through which the pressure chambers (2) are in communication with a reservoir (21), these members being joined by firing in such a manner that a diaphragm (4) is placed on one surface of the first spacer member (1), and the lid member (10) is sealingly set on the other surface of the spacer member (1). The flow path unit (35) includes an ink supplying member (26) formed with a metal plate which has through-holes (27) through which the pressure chambers (2) are in communication with nozzle openings (31) and the reservoir (21) is in communication with the pressure chambers (2), a second spacer member (20) having the reservoir (21) and through-holes (22) through which the pressure chambers (2) are in communication with the nozzle openings (31), and a nozzle plate member (30), which members are joined together in such a manner that the ink supplying member (26) is placed on one surface of the second spacer member (20), and the nozzle plate member (30) is fixedly placed on the other surface of the second spacer member (20). The outer surface of the lid member (10) is joined to the outer surface of the ink supplying member (26) with a macromolecular adhesive agent.