baber/WOPTO huggingface dataset:
Patent JP-H03165165-A (JP)
Title: Communication equipment
Inventor: YAMADA KUNIO
IPC: H04M11/00
Filed: 1989-11-22
Abstract: PURPOSE:To avoid the overlapping of calls by providing a relay connecting the equipment to a line and connecting the equipment to the line only at dialing so as to make redialing according to the priority even when plural equipments make dialing simultaneously and a transmission error takes place. CONSTITUTION:When a CPU 1 detects the on-state of a dial request input, a line connection relay 8 is activated and the state of the relay is checked to attain dialing and data transmission. However, when other communication equipment makes a dialing request during that time simultaneously, plural communication equipments are connected to a line simultaneously and the dialing or data transmission might be failed. When the CPU 1 detects the failure, the CPU 1 awaits its processing for a time T1 specific to the equipment and then makes redialing. Should plural equipments make dialing simultaneously and a transmission error takes place, since the equipments await their processing for different times and make re-dialing according to the priority based on the waiting time, the 2nd overlapped dialing is avoided.
Patent JP-H09143818-A (JP)
Title: Highly salt water absorbing fiber and its production
Inventor: OGURA KUNIYOSHI
IPC: D01F6/36
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To produce a highly salt water absorbing fiber, highly absorbing an aqueous solution of an electrolyte such as seawater, blood, perspiration, urine or an aqueous solution of a polyvalent metallic salt and useful as a paper diaper, etc., by forming a specific copolymer into a fibrous shape having a specific denier or below and carrying out the cross-linking treatment. SOLUTION: This highly salt water absorbing fiber is obtained by copolymerizing an N-vinylcarboxamide type monomer of the formula (R1 and R2 are each H or methyl) such as N-vinylacetamide in an amount within the range of 30-99wt.% as a copolymerization component with a cross-linking monomer using acrylic acid having post-cross-linking properties and hydroxyethyl acrylate in combination, providing a copolymer, forming the resultant copolymer into a fibrous shape of <=100 denier and simultaneously or subsequently carrying out the cross-linking treatment of the cross-linking monomer. A plasticizing polymer such as polyvinyl alcohol in an amount of 5-20wt.% is preferably blended in the fiber.
Patent JP-H04176926-A (JP)
Title: Initial stage cold water heating method for hot water washing device
Inventor: IDOTA IKUYA
IPC: E03D9/08
Filed: 1990-11-09
Abstract: PURPOSE:To prevent production of the uncomfortable feeling of a user by applying and holding a voltage, being too low to allow reciprocation of a plunger, on the coil part of an electromagnetic pump to feed hot water to a hot water washing device located to a western style closet. CONSTITUTION:A plunger 9 is contained in a reciprocatively slidable state in a coil part 8, formed in a cylindrical shape, of an electromagnetic pump 6. When a voltage applied on the coil part 8 is half-wave-rectified, the plunger 9 is reciprocated at a high speed and hot water is pressurized and pushed out through a suction port 13 to a delivery port 14. During inoperation of a hot water washing device, the voltage of the coil part 8 being too low to allow reciprocation of the plunger 9 is applied, the coil part 8 is held at a weak exciting state to generate heat, and heat insulation is made on hot water remaining at the interior. This method prevents injection of cold water during the starting of a use and prevents an uncomfortable feeling from being imparted on a user.
Patent JP-S63156768-A (JP)
Title: Bilirubin derivative
Inventor: NAKAJIMA HIROMU
IPC: C07H15/26
Filed: 1986-12-20
Abstract: NEW MATERIAL:A compound shown by formula I [BR is bilirubin residue shown by formula II (R1 and R2 are H, glucose residue, glucuronic acid residue or xylose residue]. USE:An antigen for monoclonal antibody. PREPARATION:Bilirubin or bilirubin conjugated substance is reacted with aldehydothiol under a weakly acidic condition at <=room temperature to give a bilirubin-aldehyde compound, which is optionally reacted with protein further and converted into a Schiff base.
Patent JP-H02151043-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUYAMA YOICHI
IPC: H01L21/52
Filed: 1988-12-01
Abstract: PURPOSE:To stir always a conductive paste and to prevent the components of the paste from separating by a method wherein a ball made of a magnetic substance is put in a cylinder container along with the paste, a magnet is arranged on the periphery of the container and the container is moved up and down. CONSTITUTION:A container is lowered down to a position in the lower limit and a conductive paste 4 is dripped; when the container is raised to a position in the uppermost limit, an iron ball 2, which is a ball made of a magnetic substance, results in moving in a cylinder container 3 by the effect of a magnet 1. In such a way, during the vertical movement of the container 3, the ball 2 made of a magnetic substance is held at s constant position by the magnet 1. Thereby, the interior of the paste results in being stirred relatively and a separation of the components of said conductive paste in the container can be prevented.
Patent JP-H04175980-A (JP)
Title: Graphic processor
Inventor: ARAI TOSHIYUKI
IPC: G06T11/80
Filed: 1990-11-08
Abstract: PURPOSE:To prevent erroneous editing by generating graphic data which limits an area wherein editing is possible and ending a process before the border of the area is contacted. CONSTITUTION:A vertical line of, for example, x=50 and 10<=y<=90 is drawn as an area limiting line. A coordinates (10, 20) is set as a start point and the end point of a segment is determined at a cursor position. At this time, there are cases wherein the cursor position is on the left side (coordinates (45, 25)) of the area limiting line as well as the start point and on the right side (coordinates (55, 25)). When the cursor position is on the left side, the cursor position is used as the coordinates of an end point as it is, but when on the right side, the coordinates (50, 25) is on the area limiting line and a coordinates (50, 25) different from the cursor position (55, 25) is the coordinates of the end point. Thus, the graphic data limiting the editing area of graphic data is generated and editing is allowed only in the area to preclude erroneous editing.
Patent JP-H09192372-A (JP)
Title: Overlock sewing machine
Inventor: AIDA KIKUO
IPC: D05B57/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To enable two needles to be vertically located through a throat plate so that no skip stitch is carried out by extending the fluctuating shaft of an upper and a lower looper fluctuating mechanism obliquely on the lower part side of a sewing machine toward the front part side from the rear part side of the sewing machine. SOLUTION: An upper and a lower looper shafts 2, 12 are extended obliquely to the lower part side of a sewing machine toward the front part side from the rear part side of the sewing machine, and a lower looper thread is captured by fluctuating the upper looper 1 by fluctuation of an upper looper shaft 2. In addition, at the same time, an upper looper thread is captured on the sewing machine rear side of the upper looper 1 by needles 32, 33. On the other hand, a lower looper 11 captures a needle thread on the sewing machine rear side of the needles 32, 33.  During the operation of the sewing machine, the lower looper 11 is incrementally moved in the horizontal direction of the sewing machine toward the right and the left needle 32, 33 sides while being transferred from the lower dead point of the upper looper 1 upto a position where the upper looper thread is captured by the right needle 32. Further, the lower looper 11 is decrementally moved toward the front part side from the sewing machine rear part side, so that the needles 32, 33 are no longer located vertically on a throat plate.
Patent JP-H11140078-A (JP)
Title: Production of cyclic acetal
Inventor: MATSUZAKI TOKUO
IPC: C07D317/72
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclic acetal by which industrial practice can be performed without accompanying troublesome operations such as use of a toxic mercury salt or a large amount of copper chloride. SOLUTION: Olefins are brought into contact with a polyhydric alcohol, a nitrous acid ester or a nitrogen oxide in the liquid phase in the presence of a platinum group metal or its salt.
Patent JP-H11193257-A (JP)
Title: Purification of bromine compound
Inventor: TAKEYA YUTAKA
IPC: C07C41/40
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity bromine compound excellent in thermal stability, by adding and mixing a crude solution of a bromine compound with a solid liquid mixture substance composed of a good solvent, a poor solvent and a seed crystal. SOLUTION: When a bromine compound represented by the formula [Ar<1> and Ar<2> are each a 6-10C aromatic hydrocarbon; Y is a 1-3C alkylene, sulfone or the like; R<1> and R<2> are each a 2-5C hydrocarbon; (m) and (n) are each 1-4; (p) and (q) are each 2 or 4] is crystallized from a crude solution thereof, the crude solution containing the compound represented by the formula at 5-95 wt.% concentration is added to a crystallization vessel containing a solid liquid mixture substance composed of a good solvent (preferably methylene chloride), a poor solvent (preferably methanol) and a seed crystal and mixed therewith.  The ratio of the compound represented by the formula in a slurry composed of the poor solvent, good solvent and the crystal (the seed crystal and the deposited crystal) of the compound represented by the formula is 10-50 wt.%. 2,2-Bis[(3,5-dibromo-4-(2,3-dibromopropyloxy)}phenyl]propane is preferred as the compound represented by the formula.
Patent JP-H03165489-A (JP)
Title: Re-heating of continuous feed induction heating device
Inventor: HASHIMOTO GAKUO
IPC: H05B6/10
Filed: 1989-11-22
Abstract: PURPOSE:To reduce the amount of material cooled after heating and reduce a buildup time at the time of re-heating by feeding at a speed slower than normal to re-heat in the first half stage, supplementally re-heating in the latter half stage, and increasing the feed speed in accordance with the restoration of the temperature. CONSTITUTION:When a heater is stopped because of a press failure, the temperature of an object 10 to be heated decreases over the entire length of a heating coil 1. When the heating is started again, the re-heating is performed at a speed SL lower than the normal speed SO. The heating coil 1a for the first stage is adjusted to the output commensurate with the speed SL while the heating coil 1b for the latter half stage is adjusted to the output for producing a specified temperature at the outlet when the speed is SL. When the temperature of the object 10 to be heated is restored, the speed SL is increased accordingly to approach the normal speed SO. The output of the first stage 1a is increased according to the speed. The speed and the output power are returned to the normal values when the temperature of the inlet of the latter half stage 1b reaches the normal temperature. This permits to reduce the amount of the material cooled after being heated and to shorten the buildup time.
Patent JP-2001120482-A (JP)
Title: Electric vacuum cleaner
Inventor: ODAWARA HIROSHI
IPC: A47L9/28
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner, of which connection pipes length can be adjusted and fixed with simple operation, in lower price and with superior appearance. SOLUTION: An electric vacuum cleaner includes an inhalation mouth equipped on a connection pipe communication to an inhalation hose. The connection pipe is comprised with a first pipe and a second pipe. On the first pipe, a conveyance path formed on its one end is connected to a handle detachably. The second pipe is connected with the other end of the first pipe to be able to slide and the other end is connected with the inhalation mouth. The first pipe is provided with a fixer means to fix the second pipe on the first pipe. A locking groove responding to the fixer means is formed on the second pipe on the same side of bottom of the first pipe. A transfer means to transfer the handle operation power from the handle connected to the upper side of end on the first end to the fixer means provided on bottom of the first pipe is provided on the first pipe.
Patent JP-H09119949-A (JP)
Title: Overcurrent detection circuit and power supply
Inventor: TOTSUKA SHOJI
IPC: G05F1/56
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance the detection accuracy by connecting a current detection resistor between the base and emitter of a current detection transistor, offsetting the temperature variation of forward voltage between the base and emitter by the temperature characteristics of diode in a bias means and setting a threshold value of overcurrent detection for the transistor. SOLUTION: A current is fed from a power supply circuit 1 through a current detection resistor 2 to a load unit 3 and the input voltage of load unit 3 divided by a diode 9 and a resistor 10 is applied to the base of a transistor TR 8 while the power supply voltage divided by resistors 4, 5 is applied to the emitter thereof. When an overcurrent flows and the voltage across the resistor 2 exceeds the voltage across the resistor 4, the TR 8 is biased in the forward direction and conducted and delivers an overcurrent detection signal to the apparatus 1. A threshold value for overcurrent detection is determined by dividing the voltage across the resistor 4 by the resistance of resistor 2. Negative temperature variation of forward voltage between the base and emitter of TR 8 is offset by the temperature characteristics of diode 9 thus stabilizing the operation.
Patent JP-H05143523-A (JP)
Title: Scsi bus controller
Inventor: OGINO KENJI
IPC: G06F3/00
Filed: 1991-11-21
Abstract: PURPOSE:To realize a Small Computer System Interface(SCSI) bus controller executing a high-speed processing. CONSTITUTION:This controller is provided with a control flag for a device which decides whether a disconnect/reconnect function is used or not at every SCSI device which is connected with SCSI bus 1, the control flag for a command which decides whether the disconnect/reconnect function is used at every SCSI command and a device driver 6 having the function to generate and change the control flag for the device and the control flag for the command, the control processing function which uses the disconnect/reconnect function and the control processing function which does not use the disconnect/reconnect function. The controller is constituted by recognizing the operation conditions of the SCSI devices connected with the SCSI bus 1 and switching whether the disconnect/ reconnect function is used or not in accordance with respective conditions by the device driver 6.
Patent JP-H11127120-A (JP)
Title: Coding in optical network and optical switch control system
Inventor: TAJIMA AKIO
IPC: H04B10/07
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To control an optical switch, so that a mark rate of a coded signal due to signal interruption through optical switch changeover and a consecutive same bit number are not changed. SOLUTION: Optical transmitters 1, 101 consist of coding sections 11-111 and electrooptic conversion sections 12-112 through DFB-LD direct modulation at 1.55 μm band, and optical receivers 3, 103 constituted of photoelectric conversion sections 31-131 and decoding sections 32-132. Since the photoelectric conversion sections 31, 131 are configured with a PIN-PD, a Si preamplifier and AC coupled identification circuit and a mean identification level is adopted, a mark rate in data in average is 1/2. The coding sections 11-111 encode a signal to be sent so that the mark rate of the sent signal and the consecutive same code bit number are within a prescribed range and an optical switch 4 is controlled, so that a mark rate of a coded signal due to signal interrupt by optical switch changeover and a consecutive same bit number are not changed.
Patent JP-H03167973-A (JP)
Title: Drive method for solid-state image pickup element
Inventor: SUGIKI TADASHI
IPC: H04N5/341
Filed: 1989-11-28
Abstract: PURPOSE:To prevent the relation of an output signal with respect to an incident luminous quantity from being nonlinear by at a small signal by injecting a charge of a prescribed quantity to a photoelectric conversion element prior to charge sweepout and making the charge quantity in the photoelectric conversion element after the charge sweepout constant and setting a potential of a transfer gate lower than at the charge sweepout. CONSTITUTION:A charge injection pulse DT 1 is generated before field sift pulses FS1, FS2 for undesired charge sweepout and signal charge readout are given to a transfer gate TG and a prescribed quantity of charge is injected to a photodiode PD and a level of the field shift pulse FS2 for signal charge readout is increased by DELTAVFS with respect to the level of the field shift pulse FS1 for undesired charge sweepout, that is, the potential of the transfer gate TG at the signal charge readout is set lower than that at the undesired charge sweepout to read the charge in the photodiode PD.
Patent JP-H10148131-A (JP)
Title: Intake air control device for laminated combustion internal combustion engine
Inventor: MASUSHIRO ZENICHIROU
IPC: F02M69/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the worsening of torque fluctuation and the generation of misfire in an intake air control device of a laminated combustion internal combustion engine provided with swirl control valves. SOLUTION: Fuel injection valves 11 are arranged at the peripheral part of the inner wall surface of a cylinder head 4 in the neighborhood of the first intake valve 6a and the second intake valve 6b of an engine 1, and the fuels the fuel injection valves 11 are directly injected into cylinders 1a. Further, swirl control valves(SCV) 17 opened and closed by a step motor 19 are arranged in the respective second intake air passages 15b. The actual opening or the intensity of swirl of the SCV 17 fluctuates for every engine 1. When a maximum value of the amount of reduction of torque is larger than a misfire-judging level, an electronic control unit (ECU) 30 judges 'occurrence of misfire' to increase a target SCV opening. Then, when a mean value of the amount of reduction of torque is larger than a target value, the electronic control unit increases the intensity of swirl, and to reduce the average value of torque fluctuation.
Patent JP-H06128093-A (JP)
Title: Production of thick film of lithium niobate single crystal
Inventor: TOMIYAMA KATSUTO
IPC: G02B6/13
Filed: 1992-10-19
Abstract: PURPOSE:To eliminate the curving produced in a thick film of a single crystal by growing the thick film of the LiNbO3 single crystal according to the liquid- phase epitaxial method using an LiNbO3 single crystal substrate having a specific thickness and a congruent composition as a substrate. CONSTITUTION:This thick film 2 of an LiNbO3 single crystal having a composition ratio of Nb to Li different from that of an LiNbO3 single crystal substrate 1 having a congruent composition is grown on the substrate 1 according to the liquid-phase epitaxial method. In the process, the LiNbO3 single crystal substrate 1 having a thickness so as to provide >=300mum film thickness (t2) of the thick film 2 of the single crystal and <=1/10 ratio (t1/t2) of the thickness (t1) of the single crystal substrate 1 to the (t2) is used.
Patent JP-H07162523-A (JP)
Title: Service processing system by subscriber selection system
Inventor: MIZUNO TAKEHIRO
IPC: H04M3/42
Filed: 1993-12-07
Abstract: PURPOSE:To execute exclusively two services or over by providing a means registering the selection representing which service is to be used and a means selecting other service based on a congestion table and executing the selected service when one service among registered services cannot be executed so as to allow the user to select a utilization selection right of the service by a telephone exchange. CONSTITUTION:An exchange 1 makes registration to a storage device by a predetermined procedure when the station service is used and registered. The list of contention services is prepared in advance by the exchange 1. When a service in contention is registered, a contention table 130 is generated. The contention table 130 decides the priority of service execution and generated for each user. Then a service execution registration request from the subscriber user 2 is accepted and when the contention table to which the registered service belongs is in existence, the contention table is rewritten and revised so that the service registered finally is executed with high priority.
Patent JP-H01147348-A (JP)
Title: Optical disk stamper inspecting device
Inventor: ODA YOSHIO
IPC: G01N21/88
Filed: 1987-12-03
Abstract: PURPOSE:To reduce the defocusing of a light spot and to prevent a playback signal from deteriorating by correcting the surface waving of an optical disk stamper. CONSTITUTION:A chuck mechanism 12 fitted to a spindle motor 11 sucks an optical disk stamper 13, whose surface waving is corrected, and the surface 13b where a signal is recorded faces down opposite an optical pickup 14. The optical pickup 14 fitted to a head feeding mechanism 15 projects laser light on the surface of the optical disk stamper 13 rotated by a spindle motor 11 and detects its reflected light from the surface to generate the playback signal 16. The playback signal 16 is sent to a signal processing circuit 17 to perform defect inspection.
Patent JP-S62234858-A (JP)
Inventor: BUIRUHERUMU EEKURE
IPC: H01J37/20
Filed: 1986-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63160656-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: A61H33/06
Filed: 1986-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05118415-A (JP)
Title: Anomaly judging device for car speed sensor
Inventor: TOKORO SETSUO
IPC: F16H59/44
Filed: 1991-10-25
Abstract: PURPOSE:To improve the reliability in the anomaly judgement by avoiding the erroneous judgement for anomaly of a car speed sensor due to the operation of a traction controller by regulating the anomaly judgement for the car speed sensor when the operation of the traction controller is detected. CONSTITUTION:A car speed sensor 48 detects the car speed on the basis of the revolution of a member which revolves together with driving wheels 20RL and 20RR. A traction controller 26 operates when slip is generated on a driving wheel, and lowers the number of revolution the driving wheel so that the slip rate is set within a prescribed range. As for a vehicle which is thus constituted, if the previously set condition is fulfilled, the anomaly of the car speed sensor is judged by an anomaly judging means on the basis of the output of the car speed sensor. Further, the operation of the traction controller is detected by a traction controller operation detecting means. Further, when the traction controller operates, the anomaly judgement for the car speed sensor by the anomaly judging means is regulated by am anomaly judgement requiting means.
Patent JP-2001123052-A (JP)
Title: Thermoplastic polyester resin composition excellent in working thermal stability
Inventor: OZAWA CHU
IPC: C08J3/22
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyester resin composition excellent in impact resistance and thermal working stability by effectively using a used thermoplastic polyester resin molding. SOLUTION: This composition is prepared by blending a crashed molding comprising a thermoplastic polyester resin (A), multi-layered structured polymer particles (B) having an outermost hard layer and an inner rubber layer, and a mixture of a hindered phenol heat stabilizer and a phosphorus heat stabilizer or a mixture of a hindered phenol heat stabilizer and a sulfur heat stabilizer (C) under a melting condition.