baber/WOPTO huggingface dataset:
Patent EP-0446532-A2 (EP)
Inventor: TSUNASHIMA YOSHITAKA C O INTEL
IPC: H01L21/318
Filed: 1990-12-28
Abstract: Disclosed is a method of manufacturing a semiconductor device, which comprises the steps of forming a solid phase diffusion source (3) containing a conductive impurity on a surface of a semiconductor substrate (1), said impurity serving to enable said semiconductor substrate (1) to exhibit a p-type or n-type conductivity, allowing said solid phase diffusion source (3) to contain a diffusion control substance serving to reduce or oxidize said conductive impurity upon heating so as to change the diffusion coefficient of the conductive impurity contained in the solid phase diffusion source (3), and thermally diffusing the conductive impurity from the solid phase diffusion source (3) into the semiconductor substrate (1).
Patent EP-0464762-A2 (EP)
Inventor: IWAI SHINGO
IPC: F04D29/20
Filed: 1991-07-02
Abstract: A circumferential flow type fuel pump in which an impeller (42) is rotated by engaging a hole (42b) disposed on the impeller (42) with a rotating shaft (3a) having a diameter smaller than that of the hole (42b), wherein the center Q of the hole (42b) is eccentric with respect to the center P of the impeller (42) in accordance with a difference between the diameter of the hole (42b) and the diameter in section of the rotating shaft (3a), so that the center P of the impeller (42) in rotating overlaps the center O of the rotating shaft (3a).
Patent EP-0482418-A2 (EP)
Inventor: GASSER MARKUS
IPC: H05K7/14
Filed: 1991-10-08
Abstract: The input and/or output device for process data has a mounting rack (1) and at least one assembly (2) mounted on the mounting rack (1), and a process connector (4) which can be inserted into the at least one assembly, at the front, in a force-fitting manner. The at least one assembly (2) has a printed-circuit board (17) arranged in a housing and a connector strip (18) which is connected to the process connector (4) in a force-fitting manner. This device is intended to be of simple and expedient design and at the same time it is intended to prevent the printed-circuit board (17) being stressed by large mechanical forces. This is achieved in that the connector strip (18) is mechanically firmly connected to the housing and contains elastically deformable connecting pins (21) on which the printed-circuit board (17) is supported. <IMAGE>
Patent EP-0485990-A2 (EP)
Inventor: AOKI KEI
IPC: C08K5/55
Filed: 1991-11-13
Abstract: A curable resin composition comprising (a) an acrylic polymer having a plurality of alicyclic epoxide functions, and (b) an amount effective to initiate the curing reaction of the acrylic polymer (a) upon heating of a heat-latent cation polymerization initiator. The composition finds its uses in coating compositions, sealants, potting and casting compositions.
Patent EP-0448145-A2 (EP)
Inventor: VILLEC GEORGE NICHOLAS
IPC: B60T8/42
Filed: 1991-03-05
Abstract: Controlled movement of a motor driven pressure modulator 18 is provided by commanding maximum current to the motor 30 by application of system voltage resulting in the motor current Im initially rising rapidly to the motor stall current Is. The motor 30 accelerates at a rate that is a function of the difference between the motor torque and the load torque represented by the load on the modulator 18. As the motor speed increases, the motor current decreases. When the motor current Im decreases below the stall current Is by a predetermined amount representing a predetermined speed of the motor, the applied voltage is turned off for a wait period that is based upon the time taken for the motor speed to attain the predetermined speed. Thereafter, maximum motor current is again commanded and the cycle repeated to provide for motor speed control.
Patent EP-0442598-A2 (EP)
Inventor: LIANG RONG-CHANG
IPC: C08J9/20
Filed: 1991-01-02
Abstract: A monomer is polymerized by preparing a polymerization mixture of one or more water immiscible, liquid, ethylenically unsaturated monomers, a polyisocyanate (or an adduct thereof) and an oil soluble free radical initiator, dispersing the mixture in a solution of water and a surfactant; and effecting polymerization.
Patent EP-0450928-A2 (EP)
Inventor: MALOCHA DONALD CHESTER
IPC: H03H9/02
Filed: 1991-04-03
Abstract: A SAW transducer (10) eliminates mechanical energy reflections by using one-quarter wavelength electrodes (12, 14, 15, 16,17) spaced at predetermined intervals. Dummy electrodes (14, 15) are shifted one-quarter wavelength to cancel energy reflections in the active electrodes (12, 13, 17). A pair of dummy electrodes (14, 15) is required for each active set (17, 12, 13) of electrodes (the active set comprises one positive (12) and two negative electrodes (17, 13).
Patent EP-0463822-A2 (EP)
Inventor: KATAGIRI YOSHIMICHI
IPC: G03G9/087
Filed: 1991-06-21
Abstract: The present specification discloses a toner for electrophotography. 
     This toner comprises two or more kinds of binder resins, and is characterized in that the surface tension of each of the binder resins and the melt viscosity thereof, both at a temperature of 200°C, are respectively below 30 dyne/cm and 100 poises or more, and the melt viscosity thereof and the storage modulus thereof, both at a temperature of 125°C, are respectively below 5000 poises and below 40000 dyne/cm², a toner comprising a surface tension reducing agent and a binder resin. Because the melt viscosity of the binder resin at a temperature of 200°C is 30 poises or more, a toner having an excellent void resistance can be obtained without a worsening of the fixability and blocking resistance thereof.
Patent EP-0498293-A2 (EP)
Inventor: SILVERBROOK KIA
IPC: B41J2/155
Filed: 1992-01-29
Abstract: A bubblejet print device (100) is disclosed which is integrally formed having arrays (102,103,104,105) of nozzles (110) which form part of a passageway communicating between opposite surfaces of a semiconductor substrate (130). Each nozzle (110) has an integrally formed heater (120) which permits heating of ink (106) within the respective nozzle (110) for the ejection of an ink drop (108) therefrom. The heater (120) can provide a fault tolerant structure through the provision of a main heater (121,441) and a redundant heater (122,443) each of which can be separately energised from a corresponding electronic drive circuit (160,165). Several methods of manufacturing the device (100) using semiconductor fabrication techniques are also disclosed. A bubblejet print head (200) incorporating the device (100) can form part of an image reproducing apparatus (531,533,535,537) and is capable of printing full colour images at 400 dpi and monochrome images up to 1600 dpi. An ink drop size of about 3 picolitres is used for these image intensities. A thermal shunt (140) or diffuser (491) are used to transport heat away from the heater (120) to prevent formation of hot spots thereabout after the ejection of an ink drop (103). Electronic circuitry (310,302-305) is disclosed which is used to couple data to the device (100) to provide full width page printing using a stationary head (200) and a moving paper medium (220).
Patent EP-0514827-A2 (EP)
Inventor: PROBST JAMES MICHAEL
IPC: E04C2/52
Filed: 1992-05-19
Abstract: An insulating board in which the capacity to absorb the moisture exemplified by wood fiber based board, cellulose fiber based board and perlite based board is coupled with the high permeability of fiber glass insulation to provide a board having a balance between the capacity to hold moisture and sufficient permeance to allow the board to give up the moisture as the board is passed through a cycle of absorption and desorption, whether it be on a daily or seasonable cycle is provided with an air retarder sheet laminated thereto, which while it provides an air retarder and a water shield has a high permeance so as to allow water vapor to pass through.
Patent EP-0532836-A2 (EP)
Inventor: HAENDLE JOCHEM
IPC: B28B5/12
Filed: 1992-06-04
Abstract: The invention relates to a revolving press for pressing ceramic compositions, especially for producing clay tiles, with a machine frame, a multi-surface drum seated on a horizontal rotating shaft, at least one bottom-half mould being arranged on each drum surface, a thrust piece which is arranged above the drum and has a pressing ram which can reciprocate vertically and supports at least one upper-half mould on its lower end face, a removing apparatus for removing the pressed parts out of the bottom-half mould and transferring them to a discharging apparatus, and a drive for the drum, the thrust piece and the removing apparatus. The said revolving press has a first motor, which causes the drum to rotate, a second motor which causes the removing apparatus to reciprocate and pivot in the direction of the drum centre, a hydraulic piston-cylinder assembly which is independent of the two motors and which directly causes the pressing piston to reciprocate in a vertical direction, and, finally, an electronic control unit for controlling the two motors and the piston-cylinder assembly in a synchronised manner. <IMAGE>
Patent EP-0534113-A2 (EP)
Inventor: FISCHER BRUNO DIPL-ING
IPC: G01R31/02
Filed: 1992-08-11
Abstract: The invention relates to an arrangement for the fast recognition of short-circuits and for producing an electrical triggering command, having an electronic measurement and processing arrangement which emits the triggering command as a result of a comparison, in a comparison circuit, with preset limit values, the measurement arrangement measuring the time responses of both the voltage and of the current and determining the complex power, the real components and the magnitudes of the complex powers and of the complex conductances and the power factor being determined using analog pre-processing and subsequent digital further processing. <IMAGE>
Patent EP-0513873-A2 (EP)
Inventor: LIM GUY HUMPHREY
IPC: E04F13/12
Filed: 1990-08-22
Abstract: The specification discloses a method of forming a self sustained cladding panel 10 for use in a cladding panel system for a building using a resilient metal or metal alloy sheet material. The panels have a central visible portion 12 and longitudinally extending side edges 14, 16. The central visible portion is formed into a plurality of longitudinally spaced facets, said central visible portion having, in its relaxed state, a shape which is significantly different from the intended final shape.
Patent EP-0531850-A2 (EP)
Inventor: MADAJ EDMUND J
IPC: C08K5/3492
Filed: 1992-08-31
Abstract: Disclosed herein are compositions comprising an effective amount of an amine terminated polyether and/or a combination of an amine terminated polyether and a urea compound, and melamine/polyol blends containing the same.
Patent EP-0572711-A2 (EP)
Inventor: SOLHJELL ERIK
IPC: G11B5/41
Filed: 1992-09-23
Abstract: A method and system detect and correct for errors on a tape resulting from, for example, debris on the tape. Location of the tape is continuously monitored, and when an error is detected during a data transfer operation, the tape is moved and re-positioned to rewrite a data block where the error was detected. If the error is not corrected, a minimum threshold requirement is decreased so the system detects the data block as corrected thereby avoiding system hang-ups or the like.
Patent EP-0494734-A2 (EP)
Inventor: CARDUNER KEITH R
IPC: G01N33/28
Filed: 1992-01-03
Abstract: An apparatus for determining the proportion of a fuel in a fuel mixture comprising: 
   a cell (100) containing said mixture; 
   a light source (90) emitting light to said mixture at two or more wavelengths; 
   means (180,190) for measuring the absorbance of said mixture at two or more wave lengths; and 
   means (300) for analysing said absorbencies to determine the proportion of said fuel in said mixture.
Patent EP-0511778-A2 (EP)
Inventor: LAVAGETTO FABIO
IPC: G06T7/20
Filed: 1992-04-23
Abstract: The invention relates to developing a signal to represent each block of an image contained in a frame being interpolated in a motion interpolated system such that the error between the frame being interpolated and the reference frames is minimized without placing any predetermined limitation on the values of either the weights or the displacements employed as motion vectors. The weights and displacements required to achieve the minimization of the interpolation error are jointly determined on a block by block basis. A set of groups having a candidate displacement from each reference frame and, in accordance with an aspect of the invention, their corresponding best weights are determined. An error signal which would result if each member of the set of groups of candidate displacements from each reference frame and their corresponding best weights were employed to represent the block is evaluated. The group having the lowest error signal is either selected to represent the block or as a starting point for the selection of a new set of groups. By employing other aspects of the invention, the number of groups which need be evaluated to represent the block can be reduced from a predetermined maximum number.
Patent EP-0538036-A2 (EP)
Inventor: BABA TOSHIO
IPC: H01L29/739
Filed: 1992-10-15
Abstract: A tunnel transistor comprises a semiconductor film (27) between a gate isolating film (17) and parts of first (13) and second (15) semiconductor layers which are formed in a substrate (11) to serve as source and drain regions with a spacer region left therebetween and covered with the semiconductor film. The gate isolating film is over the part of the first semiconductor layer and is made of either an insulating material or a semiconductor material, each of which materials should have a wider forbidden bandwith than a semiconductor material of the semiconductor film, such as silicon dioxide, silicon nitride, or aluminium nitride, or gallium phosphide for silicon, or AlGaAs for gallium arsenide. A source electrode is formed on an uncovered area of the first semiconductor layer. The semiconductor film forms a tunnel junction with the first semiconductor layer and an ohmic junction with the second semiconductor layer, which junction may be either a homojunction or a heterojunction. The transistor can be of a submicron order and is operable as either of depletion and enhancement types of producing a great drain current at a high speed when supplied with no netavite gate voltage and with a gate voltage.
Patent EP-0540231-A2 (EP)
Inventor: SESHADRI NAMBIRAJAN
IPC: H04N7/26
Filed: 1992-10-21
Abstract: Digital signals (from 101), such as digital television signals, are subjected to a source coding step (by 104) followed by a channel mapping step (by 114 and 115). The source coding step causes the signal to be represented by first and second data streams (on 105, 106). The first stream carries data regarded as more important and the second carries data regarded as less important. In the channel mapping step, the mapping is such that the data elements of the various data streams have differing probabilities of being erroneously detected at the receiver. The channel mapping step includes at least one multi-level coding step. The signal constellations used in the channel mapping step are partitioned into supersymbols, in which the distance between the symbols comprising at least ones of the supersymbols is less than a parameter referred to as the maximum intra-subset distance (MID). Additionally, in some constellations, the minimum distance between at least ones of the symbols of at least one of the supersymbols is greater than the minimum distance between the symbols of the constellation as a whole while, again, still being less than the MID. The first data stream is used to identify a sequence of supersymbols, while the second data stream is used to select particular symbols from the identified supersymbols.
Patent EP-0519857-A2 (EP)
Inventor: JANE CABAGNERO RAMON
IPC: B62B9/12
Filed: 1992-06-18
Abstract: It comprises a seat board (1) and a backrest (11) hingedly disposed between two wing members (4) of the pushchair, and is characterized in that the seat board (1) is pivotably supported (3) at the front end thereof between said wing members (4), while at the rear it is associated by way of slots (7) with corresponding transverse spigots (8) of the lower ends (9) of the side members of the frame (10) of the backrest (11) so that with the backrest in the normal up position, the seat board (1) adopts a rearwardly sloping position and when the backrest (11) is rotated backwardly, the slope of the seat board (1) becomes gradually less until it adopts a practically horizontal position with the backrest (11) in the maximum down position. The point of pivoting (12) of the frame (10) of the backrest (11) in the wing members (4) of the pushchair is above the said spigots of the frame (10).
Patent EP-0566969-A2 (EP)
Inventor: REICHINGER GERHARD
IPC: H01R43/28
Filed: 1993-04-14
Abstract: A method for manufacturing a cable harness, the leads (10) on the one hand being provided in preparatory method steps with contact elements (12) (= initial contact making) and on the other hand being arranged in their final required position with respect to one another (= initial cable harness preparation), an integral sheath (2), which sheaths both the contact elements (12) and the leads (10), being integrally formed in a single final method step and, in particular, a cable harness which is manufactured using this method and has leads (10) which on the one hand are provided with contact elements (6,12) and on the other hand are arranged in a defined relative position with respect to one another, having one or more mouldings, which enclose the leads (10), for permanent fixing of the leads (10) in their relative position with respect to one another, and having coupling parts (1,7,26) in the region of the contact elements (6,12), an integral sheath being provided which acts both as the moulding and as the coupling part (1,7,26).
Patent EP-0575844-A2 (EP)
Inventor: BROADHURST MICHAEL JOHN
IPC: A61P9/10
Filed: 1993-06-14
Abstract: The invention provides hydroxamic acid derivatives of the formula
       
wherein R 1  represents 1-7C alkyl; R 2  represents hydrogen, 1-6C alkyl or a group of the formula -(CH 2 ) n -aryl or -(CH 2 ) n -Het in which n stands for 1-4 and Het represents a 5- or 6-membered N-heterocyclic ring which (a) is attached via the N atom, (b) optionally contains N, O and/or S as additional hetero atom(s) in a position or positions other than adjacent to the linking N atom, (c) is substituted by oxo on one or both C atoms adjacent to the linking N atom and (d) is optionally benz-fused or optionally substituted on one or more other carbon atoms by 1-6C alkyl or oxo and/or on any additional N atom(s) by 1-6C alkyl; R 3  represents the characterizing group of a natural or non-natural a-amino acid in which any functional group present may be protected, with the proviso that R 3  does not represent hydrogen; R 4  represents carboxyl, (1-6C alkoxy)-carbonyl, carbamoyl or (1-6C alkyl)-carbamoyl; R 5  represents the characterizing group of a naturally occurring a-amino acid in which any functional group present may be protected; and R 6  represents hydrogen; or R 4 , R 5  and R 6  each individually represent hydrogen or 1-6C alkyl, and their pharmaceutically acceptable salts, which are matrix metalloproteinase inhibitors useful for the control or prevention of degenerative joint diseases such as rheumatoid arthritis and osteoarthritis or for the treatment of invasive tumours, atherosclerosis or multiple sclerosis. They can be manufactured according to generally known methods by deprotecting a corresponding novel benzyloxyamino compound or hydroxamidating a corresponding novel amino acid or activated derivative thereof.
Patent EP-0604741-A2 (EP)
Title: Swirl nozzle for spraying a liquid
Inventor: FARAGO ZOLTAN
IPC: B05B1/34
Filed: 1988-12-09
Abstract: In order to improve a swirl nozzle for spraying a liquid, with a swirl chamber rising above a swirl-chamber bottom and narrowing to a nozzle-outlet orifice located opposite the swirl-chamber bottom, with at least one swirl channel opening into the swirl chamber in a manner offset laterally relative to a mid-axis of the latter, and with a swirl parameter of 1, in such a way that the swirl nozzle allows an increase in the entry swirl pulse, along with the same or lower swirl losses, it is proposed that there rises from the swirl-chamber bottom a displacement body which prevents the formation of an air core in a swirl-chamber region located near the bottom and which is arranged concentrically relative to the mid-axis and has, in the part located near the bottom, an outside diameter corresponding at least to a diameter of the nozzle-outlet orifice. <IMAGE>
Patent EP-0602457-A2 (EP)
Inventor: KIENBERGER HELMUT DIPL-ING
IPC: H04M1/247
Filed: 1993-12-01
Abstract: Using the method according to the invention, subscriber features are indicated on a display device on the communication terminal. The individual subscriber features can then be visually marked by means of two navigation keys and the markings can be controlled in the forward direction and reverse direction. If a subscriber feature is to be selected, this is done by operating an activation key arranged on the communication terminal. <IMAGE>
Patent EP-0605069-A2 (EP)
Inventor: RASTI MAHMUD KESCHWARI
IPC: G01S11/10
Filed: 1993-11-05
Abstract: In the case of a method for measuring the movement data of a rail vehicle (2), such as speeds, braking distances, sliding levels and/or centrifugal forces for example, a predetermined course is considered.   In order to create automatic remote control it is proposed that signals (5) are sent from one or more satellites (1) (which are linked to one another by radio) to a receiver (4) located on a rail vehicle (2) and that these signals (5) are entered into a microcomputer (6) and are processed in order to calculate distance, time and centrifugal force values. <IMAGE>
Patent EP-0565303-A2 (EP)
Title: Battery charging
Inventor: DYSON JAMES IAN
IPC: H02J7/00
Filed: 1993-03-31
Abstract: A method and apparatus for charging a battery provides an improved charge factor and reduces the frequency of water replacement required. Current is supplied to a battery continuously in a primary charging phase 2 initially at a predetermined level to increase the battery voltage and is then gradually decreased as the voltage increased further. Once a predetermined level of charge has been attained pulses of current are supplied in a secondary charging phase 3.
Patent EP-0575150-A2 (EP)
Inventor: STAGGS KEVIN P
IPC: G06F3/048
Filed: 1993-06-15
Abstract: A process control system with an interface to foreign systems receives display information from the foreign systems and from the process control system for display in a windows format in response to control information from the interface, one of the windows being a control view. Control information and the control view are transmitted to first and second input channels respectively of the display generator unit. communication checks are made between the display generator unit and the interface apparatus. If an error is detected by either unit, the first input channel is disabled, and the control view is displayed on the entire screen of the display unit and controlled by the display generator unit, thereby guaranteeing the control view is always displayed and the integrity of the process control system is maintained.