baber/WOPTO huggingface dataset:
Patent EP-0475758-A2 (EP)
Inventor: NINOMIYA MASAYOSHI
IPC: G10K15/04
Filed: 1991-09-12
Abstract: A method of multipurpose playback utilization of an instrumental music reproduction video tape or the like in which the solo part and accompaniment part of instrumental music are recorded on mutually different sound recording tracks, respectively, and picture recording and compilation are executed so that at least the conductor 9, the ordinal number 12 of the measure of the music, which indicates the currently performed portion, the time pattern 13 and its tempo 14 shown on the face plate 2 of a display monitor. Therefore, the sounds and pictures are reproduced from both the sound recording tracks at the same time in order to listen to the music, the sound is reproduced in order to enable a person to participate as a soloist in the performance, or the other sound is reproduced in order to enable the person to participate as an accompanist 11 with an instrument in the performance.
Patent EP-0486272-A2 (EP)
Inventor: YAMANE MOTOHIRO
IPC: G01J1/00
Filed: 1991-11-13
Abstract: 5 A method for inspecting axis dislocation of a multifiber connector provided with a plurality of fiber insertion holes into which optical fibers are inserted for inspecting axis dislocation of each of the fiber insertion holes based on an inspection light irradiated from a light source. A reference connector(10) to be a reference in inspection and a sample connector(20) to be inspected are positioned at predetermined positions, the inspection light irradiated from each of the fiber insertion holes is irradiated to a position detection sensor(5) through an optical system(4), the position of the inspection light is detected on the light receiving surface of said position detection sensor(5), and then, an amount of axis dislocation of each of the fiber insertion holes of the sample connector(20) corresponding to each of the fiber insertion holes of the reference connector(10) is inspected based on the detected position of each of the fiber insertion holes.
Patent EP-0488661-A2 (EP)
Inventor: OONISHI KUNIHIRO
IPC: G03G15/00
Filed: 1991-11-27
Abstract: A paper feeder (1) is removably attachable to an image forming apparatus (2) having a document setting means in which a document to be copied is set, comprises feed means for feeding copy paper to the image forming apparatus, document detector means (17) mountable to one lateral side of the document setting means (4) of the image forming apparatus in such a position as to face corresponding lateral side end of the document and adapted for detecting whether the document is set properly in the document setting means, determination means (18) for determining presence or absence of the document in the document setting means on the basis of detection result of the document detector means, and warning means (22) for notifying an operator of an error in setting the document upon the absence of the document being determined.
Patent EP-0503643-A2 (EP)
Inventor: SHIMATANI AKIRA
IPC: B41J2/44
Filed: 1992-03-12
Abstract: A basic clock (CKin) generated from a crystal oscillator is delayed by a constant time in each of a plurality of delay elements (D1, D2, ...) connected in series. Consequently, internal clocks (CKO, CK1, ...) which differ in phase by a predetermined amount are output from the delay elements (D1, D2, ...). Output signals of the delay elements (D1, D2, ...) are input to a clock selector (10). The clock selector (10) selects any one of the internal clocks on the basis of a beam detection signal (BD) indicating the timing of the scanning of a photoreceptor by a laser beam to output the same as a video clock (VCK). The clock selector (10) selects any one internal clock whose phase difference from the beam detection signal (BD) is closest to a predetermined phase difference out of the internal clocks, the phase difference from the beam detection signal (BD) meaning the time difference between the time when the beam detection signal (BD) has a predetermined phase angle and the time when the internal clock has a predetermined phase angle. A horizontal synchronizing signal is generated by counting the video clock (VCK) at the timing based on the beam detection signal (BD). The video clock (VCK) output from the clock selector (10) is synchronized with the beam detection signal (BD) with high precision. As a result, the horizontal synchronizing signal generated can be synchronized with the beam detection signal (BD) with high precision.
Patent EP-0523362-A2 (EP)
Inventor: BANTZ DAVID FREDERICK
IPC: H04B1/713
Filed: 1992-06-03
Abstract: A hybrid of controlled access and random access schemes using frequency hopping spread spectrum communication techniques is implemented in an indoor digital data radio communication system between mobile stations and a computer system. A hop in the frequency hopping spread spectrum communication system is subdivided into two intervals so that different media-access protocols can be used in each interval. The protocol uses a centralized control scheme in one interval and a decentralized scheme in the other, and the intervals may be varied depending on the load of the system.
Patent EP-0530523-A2 (EP)
Inventor: EGUCHI MASAKI
IPC: F01N1/06
Filed: 1992-08-05
Abstract: There is the most appropriate coefficient sequence retained in a memory (15) in addition to a coefficient sequence for silencing signal operation used in a digital signal processor (14). Updating of coefficient sequences for operation, saving into the memory (15), and loading of the coefficient sequence in the memory (15) into a memory for operation of the digital signal processor (14) are performed according to variation of average power of a silencing error signal e(n) in silencing operation. Furthermore, with detection of abnormality of an input/output signal and a coefficient sequence, the coefficient sequence retained in the memory (15) is loaded into the operating memory (21) of the digital signal processor (14) to implement a stable control state, and the sound input signal buffer (23) is cleared to cut a feedback loop in an instant to prevent howling.
Patent EP-0530748-A2 (EP)
Inventor: FISCELLA MARCELLO DAVID
IPC: B41J2/36
Filed: 1992-09-01
Abstract: The present invention relates to a technique including method and apparatus for modulating the power to thermal pixels of a thermal print head (18). The technique energizes each thermal pixel with a plurality of N-M idle power modulating pulses and a plurality of M print power modulating pulses during each line printing period. The idle power modulating pulses are used for substantially maintaining the thermal pixel at a first temperature which is (1) below a dye transfer temperature of a dye color on a dye carrier member, and (2) above a base temperature of a material forming a heat sink of the print head. The print power modulating pulses are used to raise the first temperature of the thermal pixel to a second temperature above the dye transfer temperature of the dye carrier member so as to cause an M dye color density level of N density levels of the dye color to be transferred from the dye carrier member to a receiver member engaging the dye carrier member opposite the thermal pixel, where M is a value between 0 and N. Alternatively, for modulating large area thermal pixels, two sequential sets of N power modulating pulses can be generated, each plurality of N pulses having M/2 print power modulating pulses. During a first line printing period, after a cold start, a plurality of idle power modulating pulses can initially be generated to raise each thermal pixel from the base temperature to the first temperature.
Patent EP-0550800-A2 (EP)
Inventor: BEYER DIETER
IPC: B29C48/12
Filed: 1992-10-08
Abstract: The invention relates to a method for manufacturing moulded products. To make the manufacture of such moulded products cheaper, it is proposed that uncleaned waste plastics and fillers be comminuted and subsequently fed in a suitable ratio to an extruder, whereupon the pasty composition emerging at the head of the extruder is forced into a mould for shaping the moulded products. Such moulded products can be, for example, roof pantiles or semi-finished profiles of a wide variety of types.
Patent EP-0495643-A2 (EP)
Inventor: KUBOTA MASARU
IPC: C08L81/02
Filed: 1992-01-15
Abstract: A polyarylene sulphide resin composition having well-balanced properties in respect of its toughness, impact resistance and melt viscosity, resulting from improved compatibility of a mixture of a polyarylene sulphide resin with a polyester resin, comprises 97 to 20 parts by weight of a polyarylene sulphide resin (A) and 3 to 80 parts by weight of a polyester resin (B), blended with 0.1 to 15 parts by weight of a compound having in its molecule a carbon double bond and an epoxy group (C) and, if necessary, a radical initiator (D) and/or a filler (E).
Patent EP-0501637-A2 (EP)
Inventor: GOLDBERG DENNIS I
IPC: A61K31/425
Filed: 1992-02-14
Abstract: The use of L-2-oxothiazolidine-4-carboxylate alone or in combination with glutathione esters and/or amino acids for the preparation of a composition for treating and/or reducing ischemic reperfusion injury. To this end, in embodiment, the composition is used for treating and/or reducing reperfusion injury in a patient in danger of reperfusion injury. In an embodiment, the composition is used for limiting an expected ischemic reperfusion injury in a patient prior to an expected ischemic event. In a further embodiment of the present invention, the composition is used for limiting ischemic reperfusion injury in a patient after the onset of an ischemic event.
Patent EP-0507589-A2 (EP)
Inventor: UMATATE TOSHIKAZU
IPC: H01L21/027
Filed: 1992-04-02
Abstract: A lithography system comprises an information gathering apparatus for gathering specific information set in each of plural exposure apparatus (EXP1, EXP2,..., EXPn) and variable according to operating conditions of each of the plural exposure apparatus in response to masks to be used in each of the plural exposure apparatus and substrates supplied thereto, or information obtained by measuring or evaluating the process state of a substrate processed by each of the plural exposure apparatus, independently from the control by a process control apparatus for controlling supply of the masks, supply of plural substrates to be exposed in each of the plural exposure apparatus, and operating conditions of each of the plural exposure apparatus in response to the masks and substrates supplied thereto. The lithography system further comprises a system observer apparatus capable of modifying or correcting a part of working paremeters set in each of the exposure apparatus, based on the gathered information, in such a manner that the operating conditions set by the process control apparatus can be stably maintained, independently from the control of the process control apparatus.
Patent EP-0527604-A2 (EP)
Inventor: CHANG CHIN LUNG
IPC: G02B6/30
Filed: 1992-08-07
Abstract: A method is provided for making an integrated optics device having a substrate (12) formed of lithium niobate and having an optical waveguide (15) defined within the substrate. A slot (14), having a distal end wall exposing an end face (23) of the waveguide, is micromachined into the surface of the substrate by exposing the surface to a beam of light having an intensity and wavelength selected to ablate molecules from the substrate. The end face (23) is formed at an angle in the range of 5°-25° to the direction of propagation of light in the waveguide. An optical fibre (25), having an end face formed at an angle (10°) to the direction of propagation of light in the fibre, is positioned in the slot with the end face of the fibre being butt coupled to the end face of the waveguide. 
     In one alternative, the process could start by forming a metal layer mask (70) of chromium and gold on the surface of the substrate (12) using conventional photolithographic techniques. The mask thus formed would devine all details of the patterns to be ablated. The substrate would be held in a fixed location. The Micro Machining System would then be used to apply an EXCIMER beam to the mask and exposed surface of the substrate. 
     In other alternative, the mask on the surface of the substrate might be a thin layer of metal applied using vacuum deposition methods. The desired regions for slots would then be defined as void regions in the metal surface by using conventional photolithographic and chemical etching techniques to create the desired pattern in the metal layer. The area to be ablated would be limited by the aperture size. Where polarization maintaining fiber is positioned in the channel for use in connecting an optical signal source or receiver to optical waveguide (15), the fast axis of the optical fiber is aligned with the fast axis of the substrate before the fiber is immobilized in the channel.
Patent EP-0531051-A2 (EP)
Inventor: PAWLIK JOHN L
IPC: B22C9/06
Filed: 1992-08-27
Abstract: In the cope 16 of a casting mold (10), refractory filled segments (62) are provided between adjacent riser seats (56) to provide more uniform and more controlled cooling of the molten metal in the mold to reduce microporosity in the cast product.
Patent EP-0518781-A2 (EP)
Inventor: ISHIHARA KATSUMI
IPC: H04N5/235
Filed: 1992-06-12
Abstract: The electronic still camera is designed to improve ease of operation by reconciling the operability in the shutter speed priority mode and the precision in the manual mode. 
     This is achieved by an alternation means (33,39) for alternating between said first mode and said second mode coupled with 
   a shutter speed selection means (32) for selecting said shutter speed, and 
   a shutter speed setting means (38) for setting the shutter speed selectable by means of said shutter speed selection means in said first mode larger than the shutter speed selectable in said second mode. 
     Because the selectable shutter speeds in the manual mode are set more precisely than in the shutter speed priority mode, the shutter speeds corresponding to the characteristic of each mode can be set.
Patent EP-0556878-A2 (EP)
Inventor: STREETER JAMES M
IPC: A61M5/145
Filed: 1988-10-14
Abstract: An automatic syringe drive assembly (10) and disposable heat exchanger cassette (35) are used in combination to provide an improved thermodilution technique and apparatus. The automatic syringe drive assembly includes replaceable connecting rods (20) on a slider (19) crank (21) mechanism which permit easy and accurate adjustment of the syringe injection volume. The drive assembly supports an insulated syringe (11) for use in making the injection.
Patent EP-0574010-A2 (EP)
Inventor: ZADRAVEC JURICA
IPC: H02P6/08
Filed: 1993-06-11
Abstract: An electronically commutated motor which is controlled by DC pulses is constructed in such a manner that it can be controlled by a cost-effective and simple electronic commutator which produces rectangular waveform control pulses by means of which the individual phases of the motor are switched on and off. This property of the motor is achieved by means of a special design of the salient poles 4, 4', 4'' for the individual phases, the centre angle  tau  of these salient poles 4, 4', 4'' being identical to one another, and also being identical for the magnetic poles 3 of the rotor 2. During operation of the motor, only one pole 4, 4', 4'' is always active, that is to say is excited via the excitation winding (energising winding) 6, 6', 6'', while in contrast the other pole which is associated with the same phase is passive and can be composed of a plurality of other salient poles or of passive pole segments 7, 7', 7'' whose planes of symmetry are directed radially from the stator 1 in the direction of the rotor 2. The common width of this passive pole is in this case a multiple of the centre angle. <IMAGE>
Patent EP-0585558-A2 (EP)
Inventor: TSUJIHARA SUSUMU
IPC: H04N5/59
Filed: 1993-07-05
Abstract: A video signal processor for controlling a displayed image on a CRT having a cathode electrode and a grid electrode includes a generator (7) for generating a brightness reference signal, an adder (5) for adding the brightness reference signal to a black level in a blanking period of an input video signal. The added brightness reference signal is applied to the cathode electrode though a current detector (9) for detecting a current of the added brightness reference signal. A current level signal produced from the current detector (9) is used for determining and clamping the peak of a control voltage applied to the grid electrode such that a voltage difference between a peak of the added brightness reference signal and the peak of the control voltage is maintained constant (VCF).
Patent EP-0554967-A2 (EP)
Inventor: YOSHIMURA KATSUJI
IPC: H04N7/52
Filed: 1988-08-09
Abstract: A digital signal transmission apparatus for transmitting digital video signal and digital audio signal, in which the number of data of an audio synchronizing block containing audio data and synchronizing data is selected equal to the number of data of a video synchronizing block containing video data and synchronizing data, and these data are transmitted on time division basis.
Patent EP-0552979-A2 (EP)
Inventor: HAN HONG SOO
IPC: H04N7/083
Filed: 1993-01-22
Abstract: First and second memory means (4,5) are used as buffers during de-interleaving of data. Interleaved data is written into one memory means (4,5) while data is read from the other memory means (4,5) in a de-interleaving manner. A write address generating means (1) generates addresses for storing input interleaved data. A read address generating means (6) generates addresses for reading out data from the memory means (4,5) in a de-interleaved manner. De-interleaving is achieved by applying the read address signals to the memory means (4,5) left shifted by three places relative to the write address signals. A selector means (8) is provided to selectively apply the write address signals and the read address signals to the memory means (4,5).
Patent EP-0561494-A2 (EP)
Inventor: PAYNE STANLEY ASHBOURNE EATON
IPC: F04C15/00
Filed: 1993-02-03
Abstract: A positive displacement pump 10 includes a pressure chamber 62 having a pumping outlet 79 connected to a delivery conduit 58. The pump 10 includes a bypass outlet 64 connected to the pressure chamber and a valve 70 in the bypass outlet. The valve 70 is open when the pump is not operative and closes automatically when a predetermined pumping volume is attained. The pump may advantageously be a submersible progressive cavity pump, the delivery conduit being a rising main having a foot valve 80 associated therewith. The bypass outlet is in communication with a body of fluid external of the rising main, eg with a borehole. Initially, during start-up, delivery of the pump is directed via the bypass outlet against a low head or substantially no head. Only after start-up, is the delivery directed via the pumping outlet 79, into the delivery conduit at a head prevailing in the rising main 58.
Patent EP-0607660-A2 (EP)
Inventor: MEARE DAVID PAUL
IPC: G06F11/34
Filed: 1993-11-12
Abstract: A data processing system includes a control computer which controls and monitors a cooling subsystem. The control computer has a non-volatile memory holding two status logs for recording stautus data and fault information. One of the logs is selected as the current log. If a fault condition is detected, the control computer writes fault information into the current log and then, if the other log is unlocked, locks the current log and selects the other log as the current log. In response to a "request locked log" command, the control computer transmits the contents of the locked log. In response to an "unlock" command, the control computer unlocks the locked log and then, if the other log contains fault information, locks that other log. The system thus provides an efficient mechanism for ensuring that the fault information is maintained, even through system powerdown.
Patent EP-0591051-A2 (EP)
Inventor: OOSHIRO ZENTARO C O KOASA CENT
IPC: A23L3/3526
Filed: 1993-09-29
Abstract: There are disclosed a process for preserving a raw alga belonging to red algae or brown algae, which comprises bringing the alga into contact with an aqueous solution containing at least one selected from the group consisting of an acid, lysozyme and ε-polylysine, and a preserved food of a raw alga which comprises a raw alga having been contacted with an aqueous solution containing at least one selected from the group consisting of an acid, lysozyme and ε-polylysine.
Patent EP-0618394-A2 (EP)
Inventor: RICKEN NORBERT DIPL-ING
IPC: F16L37/084
Filed: 1994-03-14
Abstract: The invention relates to a locking device (V) on plug-in couplings for pipes, hoses (1) or the like, in the case of which the male part (P, plug-in nipple 3), in the plug-in position, passes through an opening (8) of a locking plate (4), which can be shifted resiliently in the female part (M, coupling housing 6), and is locked by engagement of the opening border edge (9) on the outer surface (10) of the male part (P). In order to achieve reliable locking which is free of directional forces, the invention proposes an articulation-pin-free displacement of the locking plate (4) into the locking position. <IMAGE>
Patent EP-0661008-A2 (EP)
Inventor: TAKIZAWA TOSHIAKI
IPC: B29C48/12
Filed: 1994-12-09
Abstract: Molten resin (4) is continuously extruded from an extrusion nozzle (1) by a predetermined width, and at the same time, a plurality of parallel fiber filaments (F) are introduced straightly toward the molten resin outlet in a direction along rotation of a die wheel (2) and/or traversing one or more filaments (F) by a predetermined width. The molten resin (4) extruded from the extrusion nozzle (1) and the filaments (F) are introduced into a predetermined gap for molding a plate-like substrate sheet (4a) between the nozzle (1) and the die wheel (2), which has a multiplicity of hook-forming cavities (5) in its circumferential surface and is rotatable in one direction, and at the same time, the hook-forming cavities (5) are filled with a part of the molten resin (4). The filaments (F) are embedded in the substrate sheet (4a) of the extruded molten resin (4) as the die wheel (2) is driven to rotate in the direction of extrusion of the molten resin (4), and a plurality of hooks (5) are continuously molded on a surface of the substrate sheet (4a).