baber/WOPTO huggingface dataset:
Patent EP-0481824-A2 (EP)
Inventor: NISHIGAKI TETSUO
IPC: H04N5/7826
Filed: 1991-10-18
Abstract: A video tape recorder has a recording current setting unit for setting recording currents to be supplied to a recording head for recording audio and video signals on a magnetic tape. The recording current setting unit controls electronic volume controls to adjust and output audio and video signals to set the recording currents. Level detectors detect reproduced signals, which have been recorded on the magnetic tape by the recording head, and supply the detected signals to the recording current setting unit. The recording current setting unit controls the electronic volume controls to hold the audio signal at a constant level and to simultaneously vary levels of luminance and chrominance signals of the video signal with the levels being kept at a constant ratio, and at the same time controls the recording head to preliminarily magnetically record the audio and video signals on the magnetic tape. Subseguently, the recording current setting unit measures the level of the audio signal based on the reproduced signals from the level detectors and supplies the recording head with a normal recording current based on the levels of the luminance and chrominance signals corresponding to a predetermined value of the measured level of the audio signal.
Patent EP-0452238-A2 (EP)
Inventor: HADDEN DONALD K
IPC: C13B20/16
Filed: 1991-03-21
Abstract: A nanofilter membrane is used to filter the outflow of a food processing stream which begins with a starch slurry and ends with a glucose syrup which is about 95 % dextrose and 5 % di- and trisaccharides. The nanofilter membrane is able to pass the dextrose while retaining the di- and trisaccharides. As a result, the invention is able to produce substantially pure dextrose, with purity in a range which is well over 99 %.
Patent EP-0512362-A2 (EP)
Inventor: NIMURA EIJI
IPC: G03G21/00
Filed: 1992-04-28
Abstract: A cleaning unit includes a plurality of rotatable fur brushes (4a, b) which are arranged so as to adjoin in a downstream direction of a transferring process on a surface of a photoreceptor drum (1) and whose tips are in contact with the surface for removing residual toner on the surface, recovering rollers (5a, b, c) arranged so as to be in contact with the tip of each of the fur brushes (4a, b) for removing toner adhering to the fur brushes, and a charger (6a-d) for charging the fur brushes and the recovering rollers, wherein the fur brush arranged at the downmost stream side rotates at a lower speed compared to another fur brush arranged in the upstream side thereof, wherein a discharger (7) may further be provided for decreasing the charge of the residual toner, and wherein the charger charges the downmost stream side fur brush reversely to the uppermost stream side fur brush.
Patent EP-0516071-A2 (EP)
Inventor: FALKENSTEIN JOHANNES
IPC: B23D59/00
Filed: 1992-05-27
Abstract: What is proposed is a band-sawing machine, especially for the machining of heavy natural stone blocks or the like, which consists of a band-saw (2) and of a machining table or machining platform (3, 14), both the band-saw (2) and the machining platform being movable for the support of the workpiece by means of cross-table guides (8, 15). In order to provide further machining possibilities in addition to sawing machining by means of the sawing tool (7), an additional machining unit (21) having drilling or milling tools is provided. <IMAGE>
Patent EP-0521399-A2 (EP)
Inventor: GOTOH HITOSHI
IPC: H02K5/22
Filed: 1992-06-26
Abstract: An output-terminal device (50) for an a.c. generator for a vehicle comprises a connecting seat (42a) which is provided at a connecting portion formed in an output side heat sink (42) in a rectifier device attached to the rear bracket (32) of the generator. When an output-terminal bolt (51) extends in the lateral direction, it has a flat portion (51a) at the rear end portion, a polygonal flange portion (51c) at an intermediate portion and a threaded portion (51b) for connecting a terminal (36) of an external wire (35) at the front end portion, and it is attached to the connecting seat (42a) at its flat portion (51a) so as to extend in the lateral direction of the rear bracket (32). When an output-terminal bolt (61) extends in the rear direction, it has first (6(a)) and second (6(b)) threaded portions at its rear and front end portions, and it is fixed to the connecting seat (42a) by inserting the rear end portion of the bolt (61) in an opening formed in the connecting seat (42a).
Patent EP-0526870-A2 (EP)
Inventor: TSUCHIYA TAKUMA
IPC: H01L29/15
Filed: 1992-08-03
Abstract: A semiconductor structure comprises a first material layer (11) of a homopolar material having a conduction band that includes an L valley and a r valley such that the L valley has an energy level (E L ) lower than the r valley (E r ) when in a bulk crystal state, and a second material layer (12) of a polar compound formed with an epitaxial relationship with respect to the first material layer; wherein the first material layer has a thickness (d 11 ) such that there is formed first and second quantum levels (Q r , Q L ) respectively in correspondence to the r valley and the L valley such that the second quantum level (Q L ) has an energy level higher than the first quantum level (Qr).
Patent EP-0529504-A2 (EP)
Inventor: NOKIHARA KIYOSHI
IPC: B01J19/00
Filed: 1992-08-19
Abstract: The present invention is directed to the simultaneous multiple chemical synthesizer comprising a number of reaction vessels wherein each vessel has a filter in the bottom portion thereof, a number of needles wherein each needle is connected to a pair of an aspiration injection line of a reaction mixture and a gas supply line in charge of each reaction vessel and each needle does not touch resin, a number of arms which are horizontally and vertically movable and hold the respective needles, a pair of a bubbling gas line and a waste discharge line in charge of each reaction vessel, wherein each line is connected to the bottom portion of each reaction vessel, a number of purge portions which move synchronously with said waste discharge lines, and means for washing the contact portions with the reaction reagents of the needles and the purge portions.
Patent EP-0539882-A2 (EP)
Inventor: MAGGIONI ROBERTO
IPC: B65G27/34
Filed: 1992-10-23
Abstract: A multiple-channel vibrating table for feeding loose parts, including a table which is constituted by a plurality of feeder troughs (2) which are arranged mutually side by side, define the channels for conveying loose parts and are vibrated in order to cause the advancement of the parts along the troughs (2) themselves. The vibrating table further comprises at least one return trough (8) arranged to the side of one of the feeder troughs (2) in order to receive the parts which exit laterally from the feeder trough (2). The return trough (8) can be activated with a vibrating motion which exerts, on the parts present in the return trough (8), an advancement action in the direction opposite to the advancement action exerted on the parts in the feeder trough (2).
Patent EP-0516435-A2 (EP)
Inventor: HANSEN LORIN K
IPC: B41J2/395
Filed: 1992-05-28
Abstract: An electrostatic recorder for applying electrical charges, in image configuration, upon a movable image record member (16), the recorder including a stylus electrode array (26) and a counter-electrode array (54) which electrode arrays are aligned with one another on opposite sides of the path of the image record member and are positioned so as to extend across the direction of movement of the record member. The counter-electrode array comprises a base member (50) supporting a plurality of electrically conductive traces (54, 56) thereon, each aligned with the direction of movement. The conductive traces are spaced apart by a layer of resistive material, and contact pads (58) are connected to periodically-spaced traces so as to apply electrical potentials to spaced regions of the counter-electrode array. Some conductive traces located intermediate the periodically spaced conductive traces may be electrically floating.
Patent EP-0531144-A2 (EP)
Inventor: NORIMATSU NORIKO
IPC: H04M1/724
Filed: 1992-09-04
Abstract: A radio telephone apparatus comprises a time specifying unit, a time measuring unit, a call controller, and an auxiliary power supply. The time measuring unit measures an elapsed period of time to detect a lapse of a specified period of time beforehand inputted to the time specifying unit. When it is found as a result of the measurement that the specified period of time is elapsed, the call controller limits the call origination, Also when the main power supply is off, the time specifying unit and the time measuring unit are powered from the auxiliary power supply, thereby measuring the lapse of time regardless of the on or off state of the main power supply. Consequently, the call origination can be limited according to the lapse of specified period of time or the arrival of the specified point of time.
Patent EP-0562272-A2 (EP)
Inventor: LIU WILLIAM UEI-CHUNG
IPC: H01L29/08
Filed: 1993-02-18
Abstract: Generally, and in one form of the invention, an emitter structure for a bipolar transistor is disclosed. The structure comprises an emitter layer  14  of Al x Ga 1-x As, where x > 0.4, abutting a base layer  16 . In another form of the invention a bipolar transistor is disclosed. The transistor comprises a substrate  11 , a subcollector layer  20 , a collector layer  18 , a base layer  16 , and an emitter layer  14  of Al x Ga 1-x As, where x > 0.4. An advantage of the invention is that the AlGaAs layer acts as both a ballast resistor and as the active emitter for the transistor.
Patent EP-0582033-A2 (EP)
Inventor: GOTODA KATSUHIKO
IPC: G03G15/08
Filed: 1993-02-25
Abstract: To attach / detach the process cartridge (73) to / from the support member (66) of the LED printer (21), the upper housing (23) is angularly displaced and opened around the supporting position with the lower housing (22). As the upper housing (23) is gradually opening relatively to the lower housing (22), the support member (66) is angularly displaced around the connection position with the lower housing (22) to be separated from the upper housing (23). Then, the used process cartridge (73) can be detached from the support member (66) and another new process cartridge (73) can be attached thereto, thereby allowing the maintenance operation as such to be easily performed.
Patent EP-0562312-A2 (EP)
Inventor: ROBBINS JAMES K
IPC: B65B27/12
Filed: 1993-03-03
Abstract: A horizontal baler has a longitudinally extending generally rectangular frame assembly defining a receiving chamber (R) and an adjacent aligned compaction chamber (C). Each of the chambers has a top, a bottom, and sides. A ram is mounted for reciprocation within the receiving chamber (R) so that material therein may be transferred to the compaction chamber and compacted therein by reciprocation thereof. A first cylinder and piston assembly is longitudinally disposed within the frame assembly and is operably associated with the ram for causing reciprocation thereof. A door (90) defines one of the sides of the compaction chamber. The door is selectively securable and movable relative to an opening communicating with the compaction chamber. A support defines a portion of the bottom of the compaction chamber. The support is reciprocable transverse to the first cylinder and piston assembly and is aligned with the door for moving compacted material through the opening. A second cylinder and piston assembly is disposed below and operably associated with the support for causing reciprocation thereof. The second cylinder and piston assembly is disposed transverse to the first cylinder and piston assembly. A strapping assembly is operably associated with the compaction chamber for permitting material compacted therein to be strapped prior to being moved through the opening.
Patent EP-0568930-A2 (EP)
Inventor: HATAKEYAMA AKIHITO
IPC: H05K3/40
Filed: 1993-04-30
Abstract: A method of manufacturing an organic substrate used for printed circuits, which includes the steps of forming through-holes (3) in a porous raw material (2) provided with free tackness films (1) and having compressive shrinkage, filling electro-conductive paste (4) into the through-holes (3), separating the free tackness films (1) from the porous raw material (2) filled with the electro-conductive paste (4) in its through-holes (3), applying metal foils (5) onto the surfaces of the porous raw material (2) from which the free tackness films (1) have been separated, and compressing the porous raw material (2) applied with the metal foils (5) through heating and pressurization, whereby the electro-conductive substances in the electro-conductive paste (4) are connected for electrical connection between the metal foils (5).
Patent EP-0572831-A2 (EP)
Inventor: LOEBIG NORBERT DR RER NAT
IPC: H04L12/933
Filed: 1993-05-12
Abstract: When bit streams consisting of a number of information words are switched through in the switching networks of digital communication systems, bit corruption occurs. By correcting these bit errors, only the information word correctly switched through is forwarded to the end subscriber after the switching-through when the switching network halves are constructed in duplicate and are switched to be active in each case. The fact whether an information word has been correctly switched through is determined by means of a combined parity bit check and a bit-by-bit comparison with the information word switched through in parallel after the switching-through has taken place. It must also be ensured that bit corruption by the units (latches) involved in the switching-through process is also discovered and corrected. <IMAGE>
Patent EP-0574905-A2 (EP)
Inventor: ISHIHARA HIDESHI
IPC: G03F3/08
Filed: 1993-06-17
Abstract: A method for forming color images comprises steps of 
   judging whether or not the input color is reproducible by a printer, 
   performing a first color correction to the input color data to obtain a target color chromatically equal to the input color when it is judged to be reproducible by the printer and converting said target color into a first color density signal corresponding to the target color, 
   performing a second color correction to the input color data, when judged that the input color is not reproducible by the printer, to convert the input color into a second color density color signal capable of reproducing a color visually nearest to the target color within the color gamut reproducible by the printer and forming color images using the first or second color density signal in accordance to the result of the judging step. 
     A color image forming apparatus utilizing the above method is also disclosed.
Patent EP-0559267-A2 (EP)
Inventor: CITTADINI PAOLO
IPC: E05C19/16
Filed: 1993-02-20
Abstract: The invention provides a gasket (10) for internal doors (8), such as leaf doors (8) interposed between communicating spaces within a building and composed of a door frame (9) and a door leaf (8), characterised by comprising, for fixing said gasket to said door in the corner (10) region in which contact occurs between the door frame and door leaf when in the closed position, a base element (11) from which there extend in diverging directions two lateral walls (12,13) having a certain rigidity but able to yield elastically, and by compression abut against those door parts contained within said corner region, the ends of said lateral walls of the gasket being joined together by a convex upper wall (15) which in its central position assumes the form of a tubular seat for a strip of magnetic material (16), which is hence contained within the space defined between said base element, said lateral walls (12,13) of a certain rigidity and said convex upper wall (15) which joins them together.
Patent EP-0572082-A2 (EP)
Inventor: NAHEAR SHEMON
IPC: G01S5/06
Filed: 1993-05-24
Abstract: A Vehicle Location Unit (VLU) device comprises in functional relationship an RF receiver, a transmitter, a receive/transmit switch, a microcontroller to control the receiving/transmitting path, a digital LSI, comprising digital signal processing means, and crystal oscillator and filtering means for the outcoming signal.
Patent EP-0554093-A2 (EP)
Inventor: SAWA BUNTARO
IPC: H04W48/18
Filed: 1993-01-28
Abstract: An apparatus stores a plurality of mobile identification numbers. When a user selects at least one of the stored mobile identification numbers and the apparatus receives a mobile identification number transmitted from a base unit, the received mobile identification number is compared to each of the selected mobile identification number. When the user does not select any one of the stored mobile identification numbers and the apparatus receives a mobile identification number transmitted from the base unit, the received mobile identification number is compared to each of the stored mobile identification numbers. When the received mobile identification number coincides with one of the selected mobile identification number or one of the stored mobile identification numbers, the apparatus is enabled to communicate with the base unit.
Patent EP-0576327-A2 (EP)
Inventor: SYVERSON RAE ELLEN
IPC: D06M15/643
Filed: 1993-06-14
Abstract: Polysiloxane emulsions, useful for treating tissues to improve tactile characteristics, are effectively preserved with at least about 0.1 weight percent of methyl p-hydroxybenzoate. Preferably the preservative further contains one or more p-hydroxybenzoate esters and 2-phenoxyethanol and/or ethylenediaminetetraacetic acid.
Patent EP-0610886-A2 (EP)
Inventor: ASAMI KAZUO C O MITSUBISHI ELE
IPC: G01R31/317
Filed: 1994-02-08
Abstract: It is an object to obtain a microcomputer for an IC card arranged in such a manner that only a user mode can be performed after the microcomputer has been shipped to a user. A region on which shipment data representing a fact that the microcomputer has been shipped is written at the time of the shipment is formed in a test EEPROM region. A shipment confirmation routine for confirming whether or not the shipment data has been written is disposed to be performed before execution of a branch routine for branching to each program in accordance with an execution command supplied from outside. If the fact that the shipment data has been written on the test EEPROM region has been confirmed in a shipment confirmation routine, branching is limited to only the user mode.
Patent EP-0615186-A2 (EP)
Inventor: SHIROTA NORIHISA C O SONY CORP
IPC: G06F15/80
Filed: 1994-03-09
Abstract: A parallel arithmetic-logical processing device in which arithmetic-logical processing is shared among and executed in a parallel fashion by a plurality of processing elements. The device includes a large-capacity serial access memory 2 for continuous reading/writing of large-scale data, a small-capacity serial access memory 3 for continuous reading/writing of small-scale data and a high-speed general-purpose random access memory 4 for random writing/readout of small-scale data. A central processing unit (CPU) 5 causes the memories to be used or not used depending on the scale of the arithmetic-logical processing. Since the serial access memory 3 or 4 executes continuous data writing and reading, high-speed access may be achieved, so that it can be manufactured inexpensively with a large storage capacity. Consequently, the processing speed in the CPU 5 may be increased, while the parallel arithmetic-logical processing device may be manufactured inexpensively.
Patent EP-0631054-A2 (EP)
Inventor: BERFIELD ROBERT C
IPC: B08B3/02
Filed: 1994-05-24
Abstract: An improved fluid bypass valve includes a valve housing having an inlet port (52), an outlet port and a bypass port (58), all of which are in fluid communication with a valve chamber within the valve housing. A shuttle (86) having a fluid passage therein is disposed within the valve chamber and moves between a first travel limit position, in which fluid communication between the fluid passage and the bypass port is blocked and a second travel limit position, in which such fluid communication is permitted. First and second fluid seals are disposed in contact with interior surfaces of the valve housing on opposite sides of the bypass port, and the shuttle is disposed in sealing and sliding engagement with both the first and second fluid seals when the shuttle is in the first and second travel limit positions.
Patent EP-0631398-A2 (EP)
Inventor: URABE YOSHIO
IPC: H04L25/03
Filed: 1994-06-23
Abstract: In the transmitter which carries out burst transmission using information data as a packet, if the status is divided into four modes, namely, burst stop mode, burst rising mode, burst continuous mode, and burst falling mode, 
a waveform shaping equipment designed to read out shaped waveform data for each mode from outputs of either of the two memory tables, the first memory table which holds waveform data for specific data patterns used in common in burst rising mode and burst falling mode and the second memory table which holds waveform data for all data patterns used in the burst continuous mode, or a waveform shaping equipment comprising the third memory table which holds waveform data corresponding to all the data patterns used in the burst rising mode and the fourth memory table which holds waveform data corresponding to all data patterns used in the burst falling mode and generating shaped waveform data by synthesizing the two outputs of the third and the fourth memory tables at the time of burst continuous mode.
Patent EP-0642288-A2 (EP)
Inventor: SUZUKI SYUJI
IPC: H04J14/00
Filed: 1988-09-29
Abstract: The time and wavelength division multiplexed optical switching system comprises a source for generating a plurality of time division multiplexed (TDM) channels of different wavelengths; coupling means (230) connected to said source for coupling said TDM channels to a plurality of outputs; a plurality of wavelength selector means (400) connected respectively to the outputs of said coupling means for selecting one of said TDM channels in response to a wavelength selection command signal applied thereto; a plurality of optical gate means (401) connected respectively to the outputs of said wavelength selector means for selecting a time slot of said selected TDM channel in response to a time slot selection signal applied thereto; and a plurality of subscriber terminals respectively associated with said optical gate means, each of said terminals having an optoelectrical converter coupled through an optical transmission medium to the output of the associated optical gate means.
Patent EP-0609059-A2 (EP)
Inventor: COLUCCI GIUSEPPE
IPC: C12Q1/6883
Filed: 1994-01-26
Abstract: . A polynucleotide probe capable of hybridizing to human genomic DNA between the Taql sites immediately 5' and 3' of the polymorphic leader Taql site of the human Apo(a) gene, said human genomic DNA being detectable by PCR amplification of the Apo(a) gene using the 5' and 3' primers :   
or a polynucleotide probe capable of hybridizing to human genomic DNA between the Taql sites immediately 5' and 3' of the polymorphic kringle Taql site of the human Apo(a) gene, said human genomic DNA being detectable by PCR amplification of the Apo(a) gene using the 5' and 3' primers :   
     The probes can be used for family studies or population studies to ascertain alleles associated with an increased risk of heart disease.