baber/WOPTO huggingface dataset:
Patent EP-0446612-A2 (EP)
Inventor: SUESSMEIER GEORG DIPL-ING
IPC: H04J1/04
Filed: 1991-02-08
Abstract: To process several television signals for transmission purposes, for example for an optical waveguide cable television distribution network, the television signals are first individually digitised (AD) and in each case digitally converted into various non-overlapping frequency bands (DFU1...DFU8). The television signals thus converted are then combined by means of a logical adding stage (ADD) to form one frequency-division multiplex signal. Due to this processing, the complexity at the receiver end can be kept down. Only one D/A converter (DAG) and one channel group converter (UG') is necessary for a group of channels of television signals. <IMAGE>
Patent EP-0443461-A2 (EP)
Inventor: SHISHIDO KAZUO
IPC: G03G21/18
Filed: 1991-02-15
Abstract: A process cartridge (C) detachably mountable to an image forming apparatus includes a movable image bearing member (1) having first and second drive transmitting portions; a developer carrying member (14) for carrying a developer to supply the developer to the image bearing member (1), the developer carrying member (14) having a third drive transmitting portion; wherein the third drive transmitting portion is selectively engageable with a first drive transmitting portion and a second drive transmitting portion.
Patent EP-0447935-A2 (EP)
Inventor: MEISNER ARMIN DIPL-ING
IPC: H04Q3/42
Filed: 1991-03-13
Abstract: 2.1 Using a decentralised control processor which is responsible for several junction lines, transmitting and receiving processes for audio frequencies are to be controlled in such an manner that different types of audio frequencies can be transmitted and received individually for each junction line. In addition, the prerequisites are to be created for providing for individual adaptation of the transmitting and receiving levels. 2.2 The decentralised control processor is connected to a digital signal processor which is connected to at least one junction line via transformer circuits. The digital signal processor receives from the control processor adjusting instructions which contain parameters which characterise the signals or signal sequences to be transmitted or to be received in each case. These are used for forming digital generators for transmitting and digital filters for receiving within the digital signal processor. Adjusting instructions can be used for selecting a junction line when the control processor and the digital signal processor is responsible for several junction lines. The signals to be transmitted and to be received in each case are in each case determined in dependence on the state of connection of the relevant junction line, determined by the control processor. 2.3 Using this circuit arrangement, several junction lines can be served by in each case one decentralised control processor and one digital signal processor and the audio frequencies which are to be transmitted and received can be selected for each individual junction line. <IMAGE>
Patent EP-0472884-A2 (EP)
IPC: A47K3/02
Filed: 1991-07-17
Abstract: To increase the inside space of a bathtub and to increase its usefulness with only a small space requirement, it is proposed that the front external wall part (8) is of curved construction with a straight rear longitudinal side wall (4). Such an approximately semicircular contour results in good utilisation of the space and the additional possibility of providing a seat surface (11) towards the room. <IMAGE>
Patent EP-0459754-A2 (EP)
Inventor: KUETHE DAVID F
IPC: B65D81/34
Filed: 1991-05-28
Abstract: A method and apparatus for manufacturing a cook-in package (10) which is capable of withstanding a cook/pasteurization cycle while having edges capable of unaided manual tear initiation. The package (10) is made from non-peelable laminated films and has a hermetically-sealed interior pouch for containing a food product. Unaided manual tear initiation is facilitated by a plurality of punctures (30) which are formed in edge portions (16) of the package during or after heat sealing of upper and lower walls (12 and 14) of the package to one another. The punctures (30) are preferably formed along an area which is subsequently trimmed to ensure that the perforated area extends entirely to the edges of the package. Hermeticity of the package is ensured by maintaining an unperforated sealed area (31) inwardly of the perforated areas.
Patent EP-0515750-A2 (EP)
Inventor: CHAN LOCK LIM
IPC: D21H21/20
Filed: 1991-08-21
Abstract: This invention describes a method for making a thermosetting polyamide-epichlorohydrin wet strength resin which contains substantially reduced amounts of organic-chlorine contaminants while its wet strength property remains comparable to commercial polyamide-epichlorohydrin resins. The reduction of the contaminants is attained by reacting less than the total amount of epichlorohydrin with polyamide at any one time to substantially react all of the epichlorohydrin with the polyamide while retaining a part of the dual reactive functionality of the epichlorohydrin to provide thermosetting wet strength to the resin.
Patent EP-0481765-A2 (EP)
Inventor: HARRY EDWARD G
IPC: B60D1/07
Filed: 1991-10-16
Abstract: A ball hitch assembly consisting of: a center pin (12) mountable on a tow bar (10) and having an axial extent; a hitch ball (30) with a central opening mountable on the center pin (12); a cooperating locking pin (50) and groove structure provided one on the center pin (12) and the other on the hitch ball (30), with the groove having an entryway through which the locking pin (50) can pass as the center pin (12) is directed into the hitch ball central opening, with the locking pin (50) being movable within the groove to allow the hitch ball (30) to be placed in an operative position on the center pin (12); and locking structure defined cooperatively by the locking pin (50) and groove for preventing the hitch ball (30) in its operative position from being disassembled from the center pin (12) by drawing the hitch ball (30) in one axial direction and turning the hitch ball (30) in either direction of rotation about the axis of the center pin (12).
Patent EP-0467788-A2 (EP)
Inventor: LATERRADE MAURICE
IPC: B30B9/30
Filed: 1991-07-17
Abstract: Apparatus for compacting waste in a mobile container (33), having a closed bottom (32) and an upper filling opening (54), the apparatus comprising a compacter (1) provided with a compacting piston (15) moved by a jack (11, 12) in an approximately horizontal direction, a support (31, 34) for receiving the container, and means for displacing the support in relation to the compacter according to a translation movement in a direction approximately parallel to that of the movement of the piston and according to a pivoting movement about a pivot (29) which is essentially horizontal and perpendicular to the translation direction. <IMAGE>
Patent EP-0498199-A2 (EP)
Inventor: LAURO GEORGE L
IPC: G01S1/00
Filed: 1992-01-20
Abstract: A satellite signal receiver (10) preferably uses a conventional signal processor (12) to generate information concerning latitude, longitude, date and a time of day reference. A computer, which may or may not be a part of the signal processor, uses the information generated by the signal processor, along with information stored in special databases, to generate a signal representing the time of day (standard or daylight savings) of the geographic location represented by the latitude and longitude information.
Patent EP-0501463-A2 (EP)
Inventor: OSUKA ISAO
IPC: F02M59/36
Filed: 1992-02-26
Abstract: A common-rail fuel injection system (1) for an engine (2) includes a fuel injection device for injecting high pressure fuel from a common rail (4) into the engine (2). A pumping chamber is connected to the common rail (4). A fuel feed device serves to feed fuel to the pumping chamber. A plunger moves upward and downward in accordance with rotation of an output shaft of the engine (2). The plunger defines a part of the pumping chamber. A relief valve serves to selectively return fuel from the pumping chamber to a low pressure side via a fuel return passage. The relief valve is urged toward its closed position by a pressure of the fuel in the pumping chamber. A valve closing device serves to close the relief valve. A fuel pumping control device (6) serves to drive and control the valve closing device at a given timing to close the relief valve, thereby enabling a pressure in the pumping chamber to increase in accordance with upward movement of the plunger and pumping a given amount of fuel from the pumping chamber to the common rail (4). An engine speed detecting device (7) serves to detect a rotational speed of the output shaft of the engine (2). In cases where an engine rotational speed detected by the engine speed detecting means (7) is equal to or higher than a predetermined reference speed, a fuel feed suspending device serves to suspend fuel feed to the pumping chamber by the fuel feed means.
Patent EP-0508093-A2 (EP)
Inventor: SCHULTE FRIEDRICH
IPC: H04M9/00
Filed: 1992-03-02
Abstract: Controlled by a switching computer (1), the data on the respective busy status of all subscriber devices are given as data packets with a first clock onto a data line (6), each data packet containing a serial bit stream in which each bit represents the busy status of exactly one subscriber device and the bits in the data packet are arranged in predetermined constant order with a second clock. The frequency of the second clock is higher than that of the first clock by a multiple and the number of clock pulses allocated to a data packet is equal to the number of subscriber devices. The clock pulses are given onto a clock line (7). To signal the busy status to a subscriber device (5.1-5.n), the data are synchronised with a selected part of the clock pulses for selecting the bits allocated to this subscriber device from the data packet. These bits are used to generate control signals which are supplied in parallel to the display devices of the subscriber device. <IMAGE>
Patent EP-0512489-A2 (EP)
Inventor: OGURA TOSHIAKI
IPC: B23K103/10
Filed: 1992-05-06
Abstract: Discloses an aluminium brazing paste which not only has excellent preservability and coating performance but also reveals excellent brazing characteristics; Said aluminium brazing paste according to this invention comprises, per 100 parts by weight of aluminum-containing metal powder with 10 to 500 µm of mean particle size for aluminium brazing, of 0.5 to 15 parts by weight of flux and 30 to 80 parts by weight of a liquid polyisobutylene with 300 to 1500 of average molecular weight and/or its hydrogenated product.
Patent EP-0514732-A2 (EP)
Inventor: KERSTEN PETER DR
IPC: G02F1/01
Filed: 1992-05-11
Abstract: The application relates to passive or active optical waveguides whose light-guiding layer consists of a nonlinear polymer containing chromophores. The light-guiding layer can be provided on both sides with buffer layers and electrodes made from an electrically conductive material. In order to simplify the production of the buffer layers, it is proposed to generate the buffer layers in thin surface layers of the light-guiding polymer layer by destroying chromophores by irradiation with light or by chemical action, as a result of which the refractive index is reduced. <IMAGE>
Patent EP-0513790-A2 (EP)
Inventor: YAMANO AKIHIKO
IPC: G01B7/34
Filed: 1992-05-14
Abstract: There is disclosed an information recording/reproducing apparatus utilizing a probe electrode and a recording medium, based on the principle of scanning tunnel microscope. When a track groove on the recording medium is detected, the distance control between the probe electrode and the recording medium is suspended. Consequently, the tip of the probe electrode does not enter the track groove, and is prevented from collision with the recording medium. The scanning speed of the probe electrode can, therefore, be increased without the danger of such collision.
Patent EP-0532987-A2 (EP)
Inventor: RECK LOTHAR ING GRAD
IPC: B60R16/00
Filed: 1992-09-03
Abstract: The invention relates to a steering-wheel four-way sensing system for a vehicle in which a steering wheel which is connected to a steering shaft is arranged so as to be capable of rotating with respect to the body of the vehicle, having a control element which is attached to the steering wheel and closes electric contacts, the control element (2) having contacts (7 a, 7 b, 8 a, 8 b) which are arranged in a circle and are fed to the inputs of an electronic computation unit (6), a potentiometer (4) being coupled to the steering shaft (3) and its contacts being fed to further inputs of the computation unit (6) by means of which it is determined, independently of the rotation of the steering wheel (1), in which of the directions "top", "bottom", "left", "right", defined with respect to the vehicle body, contact is being made. <IMAGE>
Patent EP-0531966-A2 (EP)
Inventor: HENNING JUERGEN
IPC: B29C48/48
Filed: 1992-09-09
Abstract: In the device for plasticising long-fibre-reinforced thermoplastics pellets, one end of the pushing cylinder (8), which is mounted so as to be pivotable perpendicularly to the cylinder axis, is closed with a pushing piston (9). A stuffing and plasticising device is arranged opposite the other end of the pushing cylinder (8). <IMAGE>
Patent EP-0553498-A2 (EP)
Inventor: COWAN KIPLIN DALE
IPC: C08K5/527
Filed: 1992-12-30
Abstract: An additive composition for increasing processing stability and/ or UV stability of polymers of 4-methyl-1-pentene which consists essentially of an effective amount of at least one hindered amine and at least one phosphite compound wherein the ratio of said hindered amine to said phosphite is in the range of about .1 to about 10: about .1 to about 10. Optionally, one or more hindered phenols may also be prsent.
Patent EP-0497524-A2 (EP)
Inventor: KNISKERN PETER J
IPC: A61P31/04
Filed: 1992-01-27
Abstract: Type-specific capsular polysaccharide preparations from  Streptococcus   pneumoniae , having on average less than about 1000 oligosaccharide repeat units per molecule, polydispersities between 1.0 and 1.4, intrinsic viscosities between 0.6 and 3.0 dL/g, and less than 3% contamination of type-specific polysaccharide by group-specific C-polysaccharide, are produced by a novel process. The novel type specific polysaccharide products are useful in the preparation of vaccines, especially covalent conjugates comprising the novel polysaccharide linked to a T-cell stimulatory carrier protein. Vaccines comprising the novel polysaccharides are useful in the prevention of infection and of diseases associated with infection by  Streptococcus   pneumoniae .
Patent EP-0505215-A2 (EP)
Inventor: YOO YOUNG S
IPC: B66B13/30
Filed: 1992-03-23
Abstract: A car door seal, comprising a brush 32, is utilized to seal the openings 42 between a closed car door and an elevator car and to minimize backlash between the car doors and the car. By utilizing a brush, such uneven openings are effectively sealed because the brushes bend for narrower openings between the car door and the car. The brush also provides effective damping and spring forces between the door and the car. As a result, door rattle, caused by backlash and aerodynamically induced vibration loads during car travel, is minimized, thereby minimizing vibration and noise within the interior of the car.
Patent EP-0510888-A2 (EP)
Title: Refrigeration system consisting of a plurality of refrigerating cycles
Inventor: KITAGUCHI MASARU IBARAGI FACTO
IPC: F25B1/00
Filed: 1992-04-16
Abstract: The present inventions are intended to improve heat efficiency of a refrigeration system having plural refrigerating cycles of different evaporating or condensing temperatures typically used in breweries. 
     Each of main lines of different evaporating temperatures are connected with each of suction lines to a compressor respectively, to enable the system to save energy and to establish a back-up system of compressors. 
     A different condensing temperature system having a common refrigerant source is provided with refrigerant transferring means to transfer refrigerant from an refrigerant excess cycle to an refrigerant insufficiency cycle. 
     The refrigerating cycles are arranged in parallel and the evaporators are connected to form a liquid path, through which a liquid stream flows in series to be chilled in the evaporators, as well as to form a refrigerant path for a refigerant stream of each rerigerating cycle, individually, and further are arranged in order from a high evaporating temperature of refrigerant to low one along the liquid path from the upstream to the downstream.
Patent EP-0518624-A2 (EP)
Inventor: MORITA MITSUAKI
IPC: G06F3/048
Filed: 1992-06-09
Abstract: The present invention provides a control unit of a computer system. The control unit of a computer system comprises a first storing device for holding written data while the power is on, a second storing device for holding the written data even when the power is off, and a power-off preserving device for powering off the system after transferring the data held in the first storing device to the second storing device. A control unit of a computer system comprises a first storing device for holding written data while the power is on, a second storing device for holding the written data even when the power is off, a power-off preserving device for powering off the system after transferring the data held in the first storing device to the second storing device, a number of window system processing devices, one of which being selected for refreshing graphic display by producing graphic display data based on the original data for the graphic display, a power-on resuming device for returning the data held in the second storing device to the first storing device, a window system judging device for judging the selected window system processing device, a refresh requesting device for requesting the selected window system processing device to refresh the graphic display after the data has been return to the first storing device, a system status holding device for holding information indicating the status of the computer system, a non-resumable condition holding device for holding non-resumable condition according to which the previous process substantially can not be resumed once the power is off even the stored contents in the storing has been resumed at powering on, a non-resumable condition judging device for judging whether the status of the computer system meets the non-resumable condition or not when the powering on operation is directed, and a program execution terminating device for terminating the program execution when the computer system is judged by the non-resumable condition judging device to meet the non-resumable condition.
Patent EP-0539157-A2 (EP)
Inventor: NAGOSHI SHIGEYASU
IPC: B41J2/12
Filed: 1992-10-20
Abstract: The mounting positions of a plurality of recording heads (1Y, 1M, 1C, 1K) are set to be variable with respect to a paper feed direction, so that a post-ejection recording head (1Y) is mounted at the downstream side in the paper feed direction as compared to a pre-ejection recording head, thereby preventing generation of banding in color ink jet recording, and improving image quality.
Patent EP-0582029-A2 (EP)
Title: Hinged coupling
Inventor: SCHINDLECKER FRANZ
IPC: F16D1/08
Filed: 1992-12-23
Abstract: Hinged coupling in which, to allow the wearing parts and those parts susceptible to breakage to be replaced in a simple and economical manner, a holding part 7 of wearing material for holding the winding shaft 22 is fastened removably to a rotary part 38 of the bearing shaft 4. The holding part 7 and a handwheel 8 which opens and closes the bearing opening have aligned openings 40, 40' through which is passed a pivot pin 10 held by a setscrew 11. The holding part 7 and the handwheel 8 can be replaced separately or together. The handwheel 8 or the inner part of the latter can likewise be made from wearing material. <IMAGE>
Patent EP-0596198-A2 (EP)
Inventor: NOBUKATA HIROMI C O SONY CORPO
IPC: G06F12/06
Filed: 1993-07-06
Abstract: In a flash EEPROM where erasing and verifying operations are repeated until the threshold voltages of memory cells reach a predetermined value, a negative voltage is applied, at the time of verification, to the control gate electrode of each cell on a nonselected row, so that the verification is rendered possible despite the existence of any overerased memory cell in the nonselected area, and then the overerased cell is rewritten to be released from the overerased state, whereby the threshold voltage distribution of the memory cells is settable in a narrow range. And by the provision of a means for converting an external designated address to an internal chip address, the storage area designated by the external address is shifted or circulated in the chip every time the data is erased, so that the number of repeatable reprogramming actions is increased apparently in the flash EEPROM.
Patent EP-0589288-A2 (EP)
Inventor: VOIGT JENS DIPL-ING
IPC: H04Q11/04
Filed: 1993-09-08
Abstract: The object in packet switching systems is to interleave the cell streams intended for a number of receivers in time on a single transmission line (LE). This multiplexing is carried out with the aid of a distribution table which contains entries which show when a cell (ZE2) for a receiver is to be transmitted. The number of entries corresponds to the aggregate data rate of the transmission line (LE) and the entries are allocated to the receivers in accordance with the data rate of these receivers. An appropriate choice of the distribution of the cells to the output cell stream has the result that no conflicts can occur when the cells are multiplexed onto the transmission line. The distribution table is processed cyclically at the cell clock rate and, during this process, a cell which corresponds to the receiver specified in the entry is selected in accordance with the entry. <IMAGE>
Patent EP-0595344-A2 (EP)
Inventor: ORII MAKOTO C O KABUSHIKI KAIS
IPC: G10F1/06
Filed: 1993-10-29
Abstract: A small brush-use DC motor includes a stator member including a first stator case (2) in which a magnet (12) is disposed; a rotor member (3) including a rotor core (7) on which a coil (15) is wound, a magnetic center of the rotor core (7) being staggered with respect to the magnetic center of the magnet; a commutator unit (10) having a commutator (9) on a conical portion thereof, the commutator (9) rotating together with the rotor member (3); and brushes (16) held by a second stator case (5) in such a manner that the brushes (16) are brought into contact with the commutator (9) under a predetermined pressure.
Patent EP-0600280-A2 (EP)
Inventor: EGAWA MOTOJI
IPC: G11B5/105
Filed: 1993-11-12
Abstract: A floating magnetic head (1) comprising a nearly rectangular non-magnetic slider (2) on one surface of which a floating surface (3) for generating a floating force against a magnetic recording medium is created, and a magnetic head core (7) comprising a flow-out end side core and a flow-in end side core which are thin films (20) made of a magnetic material laminated into a thickness equivalent to a track width and are pinched by non-magnetic substrates (19). The magnetic head core (7) is bonded via glass (15) to a side portion (13) of the slider (2) so that a magnetic gap (9) is created on the surface which slides against the magnetic recording medium and the magnetic head core (7) is made shorter than the whole length of the side of slider (2). <IMAGE>