baber/WOPTO huggingface dataset:
Patent JP-H0329669-A (JP)
Title: Therapeutic catheter
Inventor: RODONII JII UORUFU
IPC: A61M25/00
Filed: 1990-05-08
Abstract: PURPOSE: To efficiently transmit torque by composing of a first coil with torque cable wound toward the first angler direction, and the second coil with a torque cable concentrically wound around the circumference of the first coil and toward a symmetrical angler direction. CONSTITUTION: The end of a sleeve 50 of a catheter 10 for treating the arteriorstenoisis and the like provides a balloon 64, the end segment 32 of the sleeve 50 is operated by a torque cable 12 inserted into the internal cavity of a patient's body through a wire 24 and a spring guide 30. This torque cable 12 is composed of the three layers of the first coil 14 wound by the first angle for the longitudinal axis of the catheter, the second coil 16 wound around the first coil 14 by the second angle of opposing direction against the first coil and the third coil 18 wound around the second coil 16 by opposing direction against the second coil 16. Thus, the transmission of the torque can be efficiently carried out while sufficiently maintaining the flexion of the torque cable 12.
Patent JP-H08213412-A (JP)
Title: Jig for manufacturing semiconductor device and manufacture of the same device
Inventor: NAKANISHI HIROYUKI
IPC: H01L21/50
Filed: 1995-05-17
Abstract: PURPOSE: To prevent a crack in a passivation film and to realize the improvement in the reliability of a semiconductor device and in the final yield. CONSTITUTION: In the case of clamping, a semiconductor integrated circuit chip 4a is supported by an elastic element 1a positioned and fixed by the inner periphery 5a of a support stage 5, a lead frame 2 is supported by the outer periphery 5b of the stage 5, and a semiconductor integrated circuit chip 4b is pressurized by a bonding collet 9 to be die bonded.
Patent JP-S5345834-A (JP)
Title: Automotive power steering device
Inventor: NISHIKAWA MASAO
IPC: B62D5/06
Filed: 1976-10-04
Abstract: PURPOSE: To provide a positive and easy steering operation of an automotive power steering device by effecting selective oil supply to respective power cylinder chambers by a control valve moving upon rotation of a steering shaft and occurrence of hydraulic pressure responsive to the road resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60261608-A (JP)
Title: Pipe contraction working method
Inventor: AKIYOSHI HIDEYASU
IPC: B21D41/04
Filed: 1984-06-09
Abstract: PURPOSE:To perform easily the working of a small tube having a big difference in diameter without causing a vibration in the contraction of tube by inserting a blank tube on a core metal and by executing a blank drawing work and stroke work having multicycles using plural work rolls. CONSTITUTION:One end of a blank tube 1 is inserted onto a metal core 6 and fixed to a chuck 13 together with the core metal 6 and the other end of the blank tube is made a free end. A rough form part 15 is formed by arranging a work roll 10 symmetrically in plural pieces, by performing the reciprocation in the direction of an axis Y and encroachment in the direction of axis X synchronously and by performing a blank drawing with a drawing roll 11. The rough form part 12 is formed for finishing to a small tube 4 having the prescribed thickness with the execution of a stroke work due to the encroachment of the work roll 10 in axial X direction and reciprocation in the axial Y direction, when the inner diameter of the rough form part 15 is brought into contact with the small diameter part of the core metal 6. A small tube in long length can be thus formed easily without the generation of vibration and distortion.
Patent JP-S6013444-A (JP)
Inventor: NOMURA MASAMI
IPC: H02P27/06
Filed: 1983-06-30
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-H08316921-A (JP)
Title: Code transmission method
Inventor: IKEDA KAZUNAGA
IPC: H03M13/00
Filed: 1995-05-17
Abstract: PURPOSE: To improve the utilizing efficiency of transmitted codes. CONSTITUTION: When an error is detected at the receiver side, a specific detection pattern is outputted in place of the frame where the error is detected and also outputs the second transmission request. In such a transmission method, an input signal is coded into a 10-bit code at an information source coding part 22 and this code series is inputted to a code inversion processing part 25. When code series is not coincident with a detection pattern B, the code series is transmitted as it is and together with an error detection code. When the information source coding series is coincident with the pattern B (E), a single least bit of error sensitivity is inverted (F) for the code series and this inverted bit is transmitted together with an error detection code.
Patent JP-H01290854-A (JP)
Title: Method for reinforcing in-plane shear of floor board
Inventor: HAKIRI MICHIO
IPC: E04B5/43
Filed: 1988-05-16
Abstract: PURPOSE:To improve in-plane shear resistance and prevent the slippage of a PC board at the time of executing by providing a supporting fitting on the bottom face edge portion of the PC board and welding the supporting fitting to a steel frame beam at the time of installing the PC board on the steel frame beam. CONSTITUTION:An iron plate 12 is embedded in the bottom face edge portion of a PC board 11 to be installed on a steel frame beam 10, with its bottom face being exposed. This PC board 11 is installed on the steel frame beam 10 and the bottom face of the iron plate 12 embedded in the PC board 11 is fillet welded to the end face of the upper flange 10a of the steel frame beam 10. After that, the post-depositing of concrete 15 on the upper portion of the steel frame beam 10 and PC board 11 is carried out to complete a floor board.
Patent JP-H01290688-A (JP)
Title: Production of powdery sucrose fatty acid ester
Inventor: MATSUMOTO SHUSAKU
IPC: C07H1/06
Filed: 1988-05-16
Abstract: PURPOSE:To obtain the title compound without using a solvent at all by bringing a reaction mixture containing sucrose fatty acid ester into contact with an ultrafilter to separte unreacted sucrose, etc., bringing an aqueous solution containing residual specific components into contact with a reverse osmosis membrane, slurrying and spray-drying. CONSTITUTION:Liquid properties of a reaction mixture containing sucrose fatty acid comprising unreacted sucrose, unreacted fatty acid methyl ester, catalyst, soap, fatty acid, volatile content, etc., are adjusted to pH 6.2-8.2 with hydrochloric acid, etc., diluted at 40-60 deg.C to make the ratio of water/reaction mixture of 5-40 by weight, brought into contact with an ultrafilter under pressure, the unreacted sucrose, salt made from the catalyst nd the volatile content are passed through the ultrafilter and separated. Then an aqueous solution containing the residual sucrose fatty acid ester, unreacted fatty acid methyl ester, soap and fatty acid is brought into contact with a reverse osmosis membrane comprising a polyether-based resin under pressure, slurried and spray- dried to give the aimed compound.
Patent JP-2000312266-A (JP)
Title: Voice communication unit in communication system
Inventor: SASAKI KEIJI
IPC: H04M11/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To allow a driver to explain about information of an accident in voice without waiting for the end of data communication by the driver by surely transmitting the accident information to an emergency communication center in voice even when the driver cannot make a voice contact with the center only for a short time after the occurrence of the accident. SOLUTION: An on-vehicle unit is provided with an emergency notice on-vehicle unit 13 to which information of a position of its own vehicle detected by a GPS receiver 11 and information from an accident sensor 14 such as a shock sensor is given. On the occurrence of an accident of a prescribed level or over, a communication adaptor 15 activates a personal digital cellular PDC to call an emergency communication center 1 and transmits data to the center 1 when the PDC is connected to the center 1. Furthermore, the on-vehicle unit is provided with a recording.reproduction section 4 and a driver records the state of the accident during data transmission.  In the case that the driver connect make a speech about the state of the accident after the data transmission, a reproduction instruction signal reception section 6 receives a reproduction instruction signal from the emergency communication center 1 and a reproduction instruction section 7 gives a reproduction instruction of the recorded voice, reproduces and transmits it.
Patent JP-2000311807-A (JP)
Title: Composite ferrite magnet material
Inventor: HAGINO TAKATSUGU
IPC: H01F1/11
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composite ferrite magnet material contg. a W-type ferrite composite with the M-type ferrite and naturally providing magnetic characteristics superior to the conventional low-cost M-type ferrite and the W-type alone. SOLUTION: This composite ferrite magnet material is a composite of a main phase having a W-type ferrite crystal structure, having a compsn. AO.2(BO).8Fe2O3, an M-type ferrite sub-phase having a compsn. AO.6Fe2O3, and inevitable impurities, or a composite ferrite magnet material contg. a Wtype ferrite phase 60-97% in mol ratio, wherein A is one or more of Ba, Sr, Ca and Pb and B is one or more of Fe, Co, Ni, Mn, Mg, Cr, Cu, and Zn.
Patent JP-S5453560-A (JP)
Title: Temperature test method
Inventor: UEHARA HAJIME
IPC: G01M99/00
Filed: 1977-10-05
Abstract: PURPOSE: To perform temperature test easily and at low cost at the location of the set being tested, without using conventional thermostat, by placing the set being tested into a test apparatus surrounded with heat insulating material of which temperature may be maintained constantly, and utilizing the heat generation of the set itself.  
     CONSTITUTION: A temperature test apparatus is composed of a structure frame 1, heat insulating material 2 to cover said frame, temperature detector 3 permitting temperature setting, and a fan 4 to exhaust the air in the frame in cooperation with said detector. An electronic set being tested 6 is placed in this apparatus, and the test temperature is set by the temperature detector 3, then the set 6 is energized or actuated. Due to the heat generation of the set 6, the temperature in the apparatus rises until exceeding the temperature set by the temperature detector 3. At that time, the temperature detector 3 is operated to move the fan 4 until the temperature in the apparatus is lowered to the preset temperature 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02299506-A (JP)
Title: Rush harvester
Inventor: AKIYAMA TAKAO
IPC: A01D57/22
Filed: 1989-05-12
Abstract: PURPOSE:To enhance washing effects by arranging a water injection tank for washing between an engine loaded onto a mobile frame and a battery, cutting off heat from the engine with the water injection tank, protecting the battery and increasing water temperature in the tank. CONSTITUTION:A water injection tank 17 for making a hydrous cleaner act on raising up lugs 8 of a stem and culm raising up device 7 provided in front of a reaper and washing the lugs 8 is provided between an engine 4 loaded onto a mobile frame and a battery 5. As a result, heat from the engine can be cut off with the water injection tank to protect the battery and water temperature in the tank can be simultaneously increased to enhance washing effects.
Patent JP-H03101380-A (JP)
Title: Ghost eliminator
Inventor: YAMADA HISAFUMI
IPC: H04N5/21
Filed: 1990-05-09
Abstract: PURPOSE:To eliminate a ghost satisfactorily by eliminating the ghost after pulse-clamping a video signal, and nullifying a pulse clamping operation in a short period including the detecting interval of the ghost. CONSTITUTION:When a signal from a detection circuit 4 is a signal A, a signal B is taken out from a separation circuit 32, and a signal C is taken out from a separation circuit 33. The signal C is supplied to a monostable multivibrator 34, and is formed as a signal D, and the signal is supplied to a monostable multivibrator 35, and is formed as a signal E. The signal E is supplied to, for example, a negative feedback type monostable multivibrator 36, and is inverted in a period 1V-1/2H, then, a signal as shown in F is formed. The signal F is supplied to a monostable multivibrator 37, and a signal G equivalent to the detection interval of the ghost is formed, and the signal G is supplied to a clamping circuit 31, then, the clamping operation in the short period can be nullified. In such a way, the elimination of the ghost can be performed satisfactorily.
Patent JP-H08283645-A (JP)
Title: Water-color ink composition for writing tool
Inventor: ANDO TAKAFUSA
IPC: C09D11/17
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a water-color ink composition containing a coloring agent a perfume, a partially sulfonated polyester resin and water as essential components, having an aroma and a low viscosity and giving handwritings not striking through the paper, wherein the perfume is dispersed and held in an aqueous medium. CONSTITUTION: The water-color ink composition contains (A) a coloring agent (e.g. an acidic dyestuff, a direct dyestuff, a basic dyestuff, an inorganic dyestuff or an organic dyestuff), (B) a perfume (e.g. an essential oil, an alcohol compound, an aldehyde compound, a terpene oil), (C) a partially sulfonated polyester resin, and (D) water as essential components. The components A, B and C are preferably contained in amounts of 0.05-15wt.%, 0.01-2.0wt.% and 2.5-20wt.%, respectively, in the ink composition, and the weight ratio of the components B/C is preferably 1/10 or smaller. The component C is the polycondensation product of a dicarboxylic acid component with a diol component, and preferably contains a sulfonyl group-having monomer component is an amount of 3-25mol.%, preferably 5-15mol.%, in the whole components.
Patent JP-H05316658-A (JP)
Title: Controlling device for charged amount of battery
Inventor: SUZUKI TAKAYUKI
IPC: H02J7/00
Filed: 1992-05-12
Abstract: PURPOSE:To make the steady-state, discharging, and charging modes of a battery distinguishable from each other so as to accurately control the charged amount of the battery by detecting electric currents flowing in and out from the battery through the terminal of the battery with a current sensor and converting the detected currents into digital signals, and then, counting the digital signals as time elapses by means of a counter circuit. CONSTITUTION:An on-vehicle battery 3 which supplies the current discharged from the battery 3 to a squirrel-cage induction machine 2 directly connected to an internal combustion engine 1 as auxiliary running power and is supplied with the current braked and regenerated by the machine 2 as a charging current is provided. A current sensor 4 detects the terminal current of the battery 3 and an A/D conversion circuit 5 converts the detected current into digital signals. Then a counter circuit 6 counts the digital signals. A control circuit 8 discriminates a steady-state mode in which discharging and charging are repeated when the count value is close to a steady-state value within the 50-80% range of the maximum charging rating of the battery 3, discharging mode when the count value is larger than the steady-state value, or charging mode when the count value is smaller than the steady-state value and controls an inverter circuit in accordance with the discriminated mode.
Patent JP-H02297629-A (JP)
Title: Microcomputer
Inventor: HENMI TORU
IPC: G06F9/34
Filed: 1989-05-11
Abstract: PURPOSE:To prevent the abnormal operation of a system from being performed by outputting an interruption request signal from a comparator when a stack area invades part of a work memory area, and generating interruption from an interruption control circuit. CONSTITUTION:A stack level to be used in a program is set at a stack level setting register 3. And a stack level control circuit 5 increases the stack level by one by accepting a subroutine call instruction and interruption, and decreases the stack level by one by a recovery instruction from the subroutine and the interruption. Therefore, when the stack level exceeds the one set at the stack level setting register 3, the interruption request signal 7 is outputted from the comparator 4 to an interruption control circuit 6. Thereby, it is possible to prevent the runaway of the system occurring even when part of the work memory area is invaded by the stack area due to mis-programming.
Patent JP-H04227675-A (JP)
Title: Tackifying resin and preparation thereof
Inventor: SUN GUN CHIYUU
IPC: C09J123/08
Filed: 1991-04-23
Abstract: PURPOSE: To provide an improved tackifier resin.  
     CONSTITUTION: A tackifier resin is prepared by polymerizing a monomer mixture made up of 10 to 70% piperylene concentrate and 30 to 90% aromatic vinyl polymer in the presence of a boron trifluoride catalyst. This tackifier resin is used for formulations based on EVA, block copolymers, or polyolefins for hot melt and pressure sensitive adhesive applications. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05315348-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO TETSUMASA
IPC: H01L29/732
Filed: 1992-05-13
Abstract: PURPOSE:To reduce junction capacities between an emitter.base and a collector.base and to improve transistor characteristics by forming a collector, a base and an emitter in a self-alignment manner by using a selectively epitaxial method. CONSTITUTION:An insulating film 25 is formed on a predetermined part on a first conductivity type collector 6, a second conductivity type first epitaxial layer 7 surrounding it is formed, and the film 25 is then removed to form an opening 8 in the layer 7. Then, a sidewall 9 of an insulating film is formed on a sidewall of the opening 8 except its lower part, a second conductivity type second epitaxial layer 12 to be connected to the layer 7 is formed, and then a semiconductor layer 11 including a first conductivity type impurity is formed in contact with an upper surface of the layer 12. Thereafter, the impurity is implanted in the layer 12 to form a first conductivity type impurity region 13 in the opening 8, and a bipolar transistor in which the layer 7 is used as an outer base, the layer 12 is used as an intrinsic base and the region 13 is used as an emitter is formed.
Patent JP-H01289206-A (JP)
Title: Voltage-dependent nonlinear resistance element and manufacture thereof
Inventor: UENO IWAO
IPC: H01C7/10
Filed: 1988-05-17
Abstract: PURPOSE:To remove noise of a low voltage and the like by a method wherein Sr is contained excessively and one or more of CeO2, Y2O3 and La2O3, one or more of Si, Cu, Co and Mn and one or more of Sn and Zr are respectively added to SrTiO3 containing Li and F. CONSTITUTION:An SrTiO3 powder is used as a raw material, Sr is added excessively so as to make 1.001<=Sr/Ti<=1.05, then, lattice defect is increased, a semiconductor property is promoted, in addition, when another element, e.g., Ce, Y or La, is substituted for Sr, an atomic property is controlled and the semiconductor property is promoted. When another element, e.g., Sn or Zr, is substituted for Ti, a strain is caused in a crystal structure, and the semiconductor property is promoted. Then, when SiO2, CuO, Co2O3 and MnCO3 are added, these are segregated at a grain boundary, the grain boundary is made a high resistance and varistor characteristic is revealed. In addition, when LiF is added and this assembly is fired in a reducing atmosphere or in an atmosphere of nitrogen, a sintering operation is promoted by a liquid sintering operation. By this setup, it is possible to obtain an element which can protect a semiconductor and a circuit from a noise and static electricity.
Patent JP-H05290923-A (JP)
Title: Lock releasing mechanism for connector
Inventor: KOJIMA HIROSHI
IPC: H01R13/639
Filed: 1992-04-14
Abstract: PURPOSE:To provide the lock releasing mechanism for connector, which can reduce the dimension of a connector in the depth direction and which has the excellent operability for releasing the lock. CONSTITUTION:An operating member 40' turning around of a shaft 48 is made to abut on an operation part 38 of one of lock levers 30 of a connector 1, and an operating end 44' of the operating member 40' is projected from one side surface 18 of cover housings 10, 12. The operating member 40' and the other lock lever 30' are connected through a first link 70, a rotator 76 and a second link 84. A cable 4 of the connector 1 is led out sideward from the other side surface 22 of the cover housings 10, 12. When the operating end 44' of the operating member 40' is pushed from the outside of the cover housings 10, 12, the lock of one of the lock levers 30 is released directly, and simultaneously, the lock of the other lock lever 30' is released through the first link 70, the rotator 76 and the second link 84.
Patent JP-H04277039-A (JP)
Title: Medium stirring mill
Inventor: KOGA TADAYUKI
IPC: B02C17/18
Filed: 1991-03-01
Abstract: PURPOSE:To provide a continuously operable medium stirring mill capable of arbitrarily and easily selecting fineness. CONSTITUTION:A cylindrical grinding tank 2 inclined by arbitrarily inclining a base plate 30 by a hydraulic cylinder 40 so as to make the outlet thereof higher than the raw material inlet thereof is demarcated into many chambers by mesh plates 8 having slits 8a and a rotary shaft 5 wherein many stirring rods 7 are radially provided to a center shaft in a multistate fashion in the axial direction is supported to be rotationally driven by a variable speed electromotor.
Patent JP-S5344825-A (JP)
Title: High voltage transformer
Inventor: TAMAKI KIYOHIDE
IPC: H01F27/24
Filed: 1976-10-05
Abstract: PURPOSE:To minimize the size of a tarnformer by integrally incorporating the transformer for heating a filament into the tube voltage transformer in a high voltage transformer used for X-ray tube source and others.
Patent JP-H06334886-A (JP)
Title: Voltage resonance type switching circuit
Inventor: KOBAYASHI KATSUYUKI
IPC: H04N3/18
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the loss of a switching transistor(TR) by providing a diode having almost the same time of reverse recovery as an ON operation time of the switching TR between a collector and an emitter of the switching TR in the polarity opposite to that of the power supply voltage. CONSTITUTION:Since a voltage across a diode 1b takes a low voltage for a time, at least trr1 in a reverse recovery time trr of the diode 1b, a collector- emitter voltage of a TR 1a for on-time is specified by the low voltage across the diode 1b and reaches a small voltage. Since the impedance of the diode 1b increases gradually from zero for a time trr2, the on-current flowing in the inside of the TR 1a gradually increases and only the on-current of the TR 1a remains finally and a collector current is stopped when the gate is turned off. That is, lots of current during the ON-time of the TR 1a flows from the diode 1b and since the collector-emitter flowing time is short, then the loss is reduced.
Patent JP-S63284958-A (JP)
Title: System for transmitting power failure information
Inventor: MIURA MASAAKI
IPC: H04L25/02
Filed: 1987-05-15
Abstract: PURPOSE:To effectively use a bit on a data frame to be transmitted, by transmitting the power failure information of a slave station side in the CRV (CORD.RULE.VIOLATION) (0) code of a CMI (CORD.MARK.INVERSION) code nonused currently. CONSTITUTION:A CRV (0) generating means 50 which generates the CRV (0) code in a CMI code system nonused currently is provided in the transmitter 10 of a slave station. And at the time of detecting the power failure of the transmitter 10 of the slave station at a power failure detecting part 13, a power failure detecting signal is sent to an encoding means 60 before a backup storing voltage stored in a capacitor C goes less than a prescribed voltage, and also, the CRV (0) code from the generating means 50 is transmitted to the transmitter 40 of a master station. In such a way, it is possible to use the bit on the data frame to be transmitted effectively.