baber/WOPTO huggingface dataset:
Patent JP-H08172408-A (JP)
Title: Fm multiplex receiver
Inventor: HATTORI YUZO
IPC: H04J1/05
Filed: 1994-12-20
Abstract: PURPOSE: To obtain desired information without closely observing a monitor at all times by providing a means for setting a desired key word, retrieving the key word from received character information and performing reporting. CONSTITUTION: FM multiplex signals received in a front end 14 are converted into IF signals by a local oscillator 16 frequency controlled by a microcomputer 28, and after IF amplification and detection, multiplexed digital signals are demodulated by an LMSK circuit 24. The digital signals are supplied through a synchronous reproduction circuit 26 to the microcomputer 28 and the microcomputer 28 is operated by input data from an operation key 30 and a program stored in a ROM 32. When a receiver sets the key word as 'ABC' for instance and instructs the reporting, at the time of receiving a news program provided with the 'ABC', reporting sound is issued from a buzzer 38. Also, when display changeover is instructed, at the time of receiving a program provided with the 'ABC', the display of the monitor 34 is switched to the program.  Also, when program write is instructed, the program provided with the 'ABC' is written in a RAM 36.
Patent JP-H05262678-A (JP)
Title: Liquid crystalline compound, liquid crystal composition containing the same, liquid crystal element having the same, method for displaying and display device using the same
IPC: C07D263/58
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a new liquid crystalline compound suitably utilizable as a liquid crystal element, good in speed of response and reduced in temperature dependence. CONSTITUTION:The objective liquid crystalline compound is expressed by formula I [R1 and R3 are H, halogen, CN, alkyl, etc.; X1 and X2 are single bond, O, C(=O), O(C=O), CH2O, OCH2, CH2CH2 or C=C; A1 to A3 are formula II (Y1 and Y2 are H, F, Cl, Br, CH3, CF3 or CN), formulas III to IX (Z is O or S), etc.], e.g. 4-(5-decylpyrimidin-2-yl)phenyl 2-octylindane-5-carboxylate. The exemplified compound is obtained by reacting 2-octylindane-5-carboxylic acid derived from diethyl benzylmalonate with 5-decyl-2-(4-hydroxyphenyl)pyrimidine. This liquid crystalline compound is preferably contained in an amount of 1-80wt.%, especially 1-40wt.% in a liquid crystal composition.
Patent JP-H08168527-A (JP)
Title: Paracentesis implement for endoscope
Inventor: UNO RYOJI
IPC: A61M39/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a disposable paracentesis implement for an endoscope which safely and hygienically introducing a paracentesis needle for injected liquid to a desires part without damaging the inside wall of the lumen of the endoscope. CONSTITUTION: This paracentesis implement for the endoscope is a disposable implement for pricking tattooing mucous membrane by a mucocutaneous method, hemostatic method and endoscopic polyptomy method, etc., and is provided with a cap 3 capable of drilling at the front end of an outside cylindrical tube 2 to be freely slidably inserted with the paracentesis needle 1 for injecting liquid in order to protect the front end of the needle.
Patent JP-2001136071-A (JP)
Title: Digital/analog converter device
Inventor: OTANI MICHIHIKO
IPC: H03M1/78
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog converter device that employs a simple repetitive configuration of digital/analog converter units each adopting the same configuration and can realize an excellent differential linearity with a comparatively small space factor. SOLUTION: The digital/analog converter device has a decoder 100 that decodes a digital signal in (M+N) bits into 2M sets of N-bit digital signals and also has N-bit digital/analog converter units (resistor ladder circuits) 11, 12 adopting entirely the same configuration each consisting of 2M sets of components that respectively convert 2M sets of the N-bit digital signals into an analog signal and whose analog signal outputs are connected in parallel.
Patent JP-H09162938-A (JP)
Title: Psk modulation signal evaluation device
Inventor: ASAMI KOJI
IPC: H04L27/18
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To precisely reproduce an I-signal and a Q-signal without being affected by means of the carrier frequency of a PSK modulation signal and to precisely measure modulation precision. SOLUTION: A frequency converter constituted by a first local oscillator 4, a first 90 deg. phase shifter 5, a first mixer 6 and a second mixer 7, by a first decimation filter 9 and a second decimation filter 10 down-convert the PSK modulation signal into a frequency near a base band, thin data and an in-phase component and obtain the quadrature component. The in-phase component and the orthogonal component are modulated by means of a frequency converter constituted by a second local oscillator 11, a second 90 deg. phase shifter 12, a third mixer 13, a fourth mixer 14 and an adder 15. Then, the I-signal and the Q-signal are reproduced by making the components pass through route Nyquist, filters 20 and 21.
Patent JP-H04190636-A (JP)
Title: Method for making electric power system synchronously and apparatus thereof
Inventor: YAMASHITA MASAYUKI
IPC: H02J3/42
Filed: 1990-11-21
Abstract: PURPOSE:To make a breaker when the phase difference between respective electric power system voltages has come zero, by setting a time for generating a command of making the breaker, based on a reference synchronizing point at which the phase difference between the frequencies of the respective electric power systems comes zero, and by setting the time data of a predictive synchronizing point, and further, by setting the data on the time for making the breaker. CONSTITUTION:A processing device 44 senses the system frequencies of electric power systems 12, 14, and senses a reference synchronizing point to at which the phase difference between the respective system frequencies comes zero. Further, calculated is a predictive synchronizing point tn at which it is predicted that the phase difference between the respective system frequencies comes zero on and after the reference synchronizing point to, and calculated is a time To ranging from the reference synchronizing point to to the predictive synchronizing point tn. Also, a time tp for generating a command of making a breaker is set based on the difference between To and a time tcb for making the breaker, which is stored in a memory 46. Then, the lapse of time from the reference synchronizing point to is measured, and at the time of this measured time coinciding with the tp for generating the command of making the breaker, a command signal of making the breaker is outputted to a switch 34, via an interface 54 and a digital outputting device 52.
Patent JP-H10268858-A (JP)
Title: Character plotting method and device therefor
Inventor: DOWLING TERENCE S
IPC: G06T11/20
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To generate an anti-aliased character in a computer output device without generating the distortion of stem width in the character, by generating a gray scale pixel map anti-aliased from a high resolution bit map matching with a coarse grid. SOLUTION: At first, a call from a client together with the pointer, the size, the number of gray scales and the plan of a character are received (step 78). Next, the stem of the character is matched based on the plan instructed by the client and the number of the gray scales designated by the client (step 80). After the stem of the character is matched, a control method is se corresponding to a resolving power dependent characteristic based on the number of the gray scales (step 82). Finally, a high resolution bit map is offered to the client (step 84) and the gray scale pixel map anti-aliased from the high resolution bit map is generated by using the resolving power of the device.
Patent JP-H06159038-A (JP)
Title: Exhaust gas particulate purification device of internal combustion engine
Inventor: KOJIMA AKIKAZU
IPC: F01N3/023
Filed: 1992-11-26
Abstract: PURPOSE:To prevent a heating damage of a filter, and to avoid a useless consumption of power, by controlling the current feeding to an electric heater provided to the filter, in an engine exhaust gas particulate purification device. CONSTITUTION:While an exhaust pipe 2 is connected to a filter container 4 through a change-over valve 3, the exhaust pipe 2 is connected to an exhaust pipe 8 through a change-over valve 7, and a gas for regeneration is let flow in the direction reverse to a normal exhaust gas in the regeneration time. In the filter container 4, an electric heater 21 is provided to the filter end face or near it, and a temperature measuring means 22 to measure the temperature of the filter is provided inside the filter, or near the end face. Furthermore, a control means 13 to decide the adequate current feeding amount to the electric heater depending on the filter preheated temperature immediately prior to the starting of regeneration, detected by the temperature measuring means 22, and the power reducing pattern when the current feeding is stopped, is provided, and a current feeding amount control means 17 provided separately controls the current feeding amount to the electric heater depending on the instruction of the control means 13.
Patent JP-H09137425-A (JP)
Title: Rear soil reclamation construction of earth retaining wall for quaywall or revetment
Inventor: TSUCHIDA TAKASHI
IPC: E02D17/18
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To suppress effectively independent oscillation of a lightweight ground material or uplift thereof attributed to oscillation when an earthquake occurs and to suppress the increase of earth pressure to an earth retaining wall when the earthquake occurs. SOLUTION: Rear soil 2 of an earth retaining wall 1 for a quaywall or a revetment is constituted of a front reclamation material 2a with low density on the earth retaining wall 1 side and a rear reclamation material 2b with high density on an opposite side to the earth retaining wall 1. A boundary surface 2c between both reclamation materials 2a and 2b is the same as a collapse surface 5 or is a gentle slope, and a sheet-like embedded coupling material 3 of geotextile embeds its front in the front reclamation material 2a or its rear in the rear reclamation material 2b respectively on an approximately horizontal surface inside the rear soil 2 or on a plurality of approximately horizontal surfaces at specific intervals in the vertical direction over the whole extensional direction of the earth retaining wall 1.
Patent JP-H05265253-A (JP)
Title: Toner manufacturing method
IPC: G03G9/087
Filed: 1992-11-26
Abstract: PURPOSE:To improve uniformity of a coloring agent and the other internally added agent in toner particles or between the toner particles by applying a shearing force, a compressive force and an impact force to a binding resin particle and a coloring agent particle before melting/kneading the binding resin particle and the coloring agent particle, and stabilizing the coloring agent particle on the surface of the binding resin particle and/or in the vicinity of the surface. CONSTITUTION:A shearing force, a compressive force and an impact force are applied at least to a coloring agent particle 22 and a binding resin particle 21, and the coloring agent particle 22 and the binding resin particle 21 are dispersed, and the coloring agent particle 22 is also stabilized on the surface and/or in the vicinity of the binding resin particle 21. This stabilized binding resin particle 23 is melted/kneaded, and after the obtained kneaded material is cooled/solidified, the dry grinding is carried out, so that toner can be obtained. Thereby, when they are melted/kneaded, since a coloring agent can be dispersed uniformly in the binding resin, highly economical toner, whose quality is stable and which does not cause fog or the scattering of toner and has high tinting strength and high transmissivity, can be manufactured.
Patent JP-H07169787-A (JP)
Title: Wire bonding method to thick-film printed conductor
Inventor: MATSUMOTO YOSHIAKI
IPC: H01L21/60
Filed: 1993-12-16
Abstract: PURPOSE:To strengthen a bonding force between a wire and a metal. CONSTITUTION:A frictionally sliding body 4 is pressure-bonded to a wire bonding position at a thick-film printed conductor 9 which is composed of a metal component 10 as an electric conductor and of a glass component 11, it is frictionally slid, and, after that, a wire 15 is bonded to the wire-bonding position. When it is frictionally slid, a gas may be spouted from a nozzle 7a toward a pressure-contact sliding face 4a at the frictionally sliding body 4. When the frictionally sliding body 4 is slid in the wire bonding position at the thick-film printed conductor 9, the glass component 11 is removed on the surface side of the thick-film printed conductor 9, the newly born face of the metal component 10 is exposed, and a smooth bonding face 13 which is composed of the metal component 10 can be formed. In this case, when the gas is spouted, a worn-away powder which is produced by a sliding operation is removed, and the bonding face 13 which is much smoother can be formed.
Patent JP-2001130053-A (JP)
Title: Printing apparatus
Inventor: YOSHII SATORU
IPC: B41J2/44
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To increase a speed at a time of monochromatic printing without changing a power supply cable. SOLUTION: Raster data of black corresponding to one line is transmitted to LED heads 1Y, 1M, 1C, 1K by a CU part 21 and a PU part 23 and the LED heads 1Y, 1M, 1C, 1K are controlled by the PU part 23 so that only a part of the dot region of one line is printed according to the raster data by the LED heads 1Y, 1M, 1C, 1K and the rafter data of black corresponding to one line is divided to be printed by the LED heads 1Y, 1M, 1C, 1K.
Patent JP-H07177046-A (JP)
Title: Radio card
Inventor: NAKAMURA JUNICHI
IPC: G06F1/26
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the malfunction of an oscillation part and to prolong the life of a radio card by using a solar battery as the power source of the oscillation part which generates a clock signal and not using a chemical battery. CONSTITUTION:The signal received by an antenna 11 is sent to a control part 12, and the control part 12 processes the input signal. Data processed in the control part 12 is supplied to a memory 14 and is stored there. The address where data should be stored in the memory 14 is determined by the address control signal applied from the control part 12 to the memory 14. The control part 12 controls an oscillation part 16 to generate a clock signal. This clock signal is sent to the control part 12 and is used for signal processing of the control part 12. Meanwhile, data read out from the memory 14 is processed in the control part 12 and is sent from the antenna 11. A backup battery 17 is connected to the memory 14 and is scarcely consumed. The power supply voltage from a solar battery 18 is supplied to the control part 12 and the oscillation part 16.
Patent JP-H01158765-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI HAJIME
IPC: H01L29/732
Filed: 1987-12-16
Abstract: PURPOSE:To increase the performance of a MOS-type device or CMOS-type device as well as to reduce the manufacturing cost, by forming the first lower- density impurity area on a drain area which constitutes an LDD structure of a MOS-type device and an internal base area of a bi-polar type device, by the same process. CONSTITUTION:After application of a resist on the whole surface, a resist is removed from an N-type well area 16 and a device area of a CMOS P-channel type transistor, for making a collector area of a bi-polar transistor. Then, an ion implantation is conducted using a remaining resist 24, a field oxide film 17, a CVD film 22 and a gate electrode 21 as masks. On an N-type well area 15 of the device area of the CMOS p-channel type transistor and the N-type well area 16 of the device area of a bi-polar transistor, lower-density P<-> impurity areas 25 and 26 are formed. The P<-> impurity area 25 is to form an LDD structure in a CMOS P-channel type transistor while the P<-> impurity area 26 is to be used as an internal base area of a bi-polar transistor.
Patent JP-2000145977-A (JP)
Title: Butterfly valve for high temperature
Inventor: SONO YUKIHIRO
IPC: F16K1/22
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To maintain the flow path of a purged gas uniform along the outer peripheral surface of a valve rod even of a valve box, a boss section and the valve rod are thermally deformed. SOLUTION: In a butterfly valve for a high temperature supporting, by a valve rod 3, a valve element 2 disposed in a valve box where high temperature fluids are distributed, and rotatably supporting the valve rod 3 in the boss section 1a of the valve box, a bush 4 is inserted between the boss section 1a and the valve rod 3, a sleeve 17 having the flow path of purged gas formed along the outer peripheral surface of the valve rod 3 is disposed between the bush 4 and the valve element 2, a plurality of guide bodies 17a keeping constant gaps with respect to the outer peripheral surface of the valve rod 3 are provided at proper intervals in the diametral and axial directions in the inner peripheral surface of the sleeve 17, the end surface of one end side of the sleeve 17 is slid into contact with the end surface of the bush 4,  and the other end side thereof is fixed to the valve element 2.
Patent JP-H09137873-A (JP)
Title: Motor-driven actuator for regulating valve
Inventor: AOKI KAZUHIRO
IPC: F16K31/04
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to hold the intermediate opening of a valve by a method wherein through the force of a resilient substance generated in linkage with an electric motor and a balance between a motor brake force and a delicate drive force, the opening of a valve is regulated. SOLUTION: A set value, such as a flow rate of fluid, is set at a preset part 7. A flow rate of fluid in a line is detected by a sensor 13, an output therefrom is actually measured by a detecting part 8, and when the actual measurements and set value coincide with each other, a valve opening is held. In this case, a switching control part 10 and a drive control part 11 are operated, and in addition to the brake force of an electric motor 5, a slight drive force is exerted on an output shaft through a deceleration mechanism 4. A balance among a resilient force, a brake force, and a drive force is kept against the resilient force of a resilient substance 3 to energize the output shaft 2 in a closing direction, and the output shaft is stopped.  In which case, when service interruption and an emergency stop occur during release of a valve A, energization is disconnected and the output shaft 2 constrained by the motor 5 fully closes a valve A through the resilient force of the resilient substance 3.
Patent JP-H10160394-A (JP)
Title: Combat vehicle
Inventor: MOMIYAMA KAZUMI
IPC: F41H7/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a combat vehicle for different kinds of use, which is provided with a common power vehicle unit, by a method wherein the power vehicle unit, a use vehicle unit and a special mechanism unit are connected detachably. SOLUTION: A power vehicle unit 1 is constituted of a chassis 4, in which an engine 6 and a generator 7 are attached, and wheels 5, attached to the chassis 4. An application vehicle unit 2 is provided with a plurality of wheels 11, driven by an electric motor 12 whereby an electrically driven vehicle is obtained. The chassis 4 and the other chassis 10 can be connected through fore surfaces 4a, 10, rear surfaces 4b, 10, and fore surface 4a, 10a to rear surface 4b, 10b while the power vehicle unit 1 can be connected to the application vehicle unit 2 while changing the order and direction arbitrarily. The special mechanism unit 3 can be attached to the fore surface 4a, 10a of respective chassis 4, 10 and the rear surface 4b, 10 of the same detachably. Accordingly, the combat vehicle becomes a firing vehicle.  On the other hand, when the application vehicle unit 2 is constituted of a personal carrier vehicle, recovery work vehicle or a communication vehicle, the personnel carrier vehicle, the recovery work vehicle and the communication vehicle, having the common parts of the power vehicle unit 1 and the special mechanism vehicle 3 respectively, can be obtained.
Patent JP-H05157084-A (JP)
Title: High pressure dome type compressor
Inventor: MASUDA MASANORI
IPC: F04C23/00
Filed: 1991-12-03
Abstract: PURPOSE:To suppress heating of a compressor element from the outer surface side by a gas fluid in a casing, and to reduce overheating of an inlet gas fluid which is in a compressing process, and the gas fluid taken into the compressor element due to the heating of the compressor element heated from the outer surface side. CONSTITUTION:The outer surface of a compressor element 4 installed in a closed casing 1 is covered with a coating layer 30 made of material of low heat conductivity, and the heating of the compressor element 4 from the outer surface side by a high temperature gas fluid in the casing 1 is thus suppressed, while overheating of an inlet gas fluid taken into the compressor element 4 as well as a gas fluid being compressed by the heat of the compressor element 4 heated from the outer surface side, is thus reduced.
Patent JP-H08150743-A (JP)
Title: Thermal transfer recording apparatus
Inventor: SASAKI NAOTAKA
IPC: B41J2/325
Filed: 1994-11-30
Abstract: PURPOSE: To facilitate the handling of an ink sheet and to enable the replacement of the ink sheet by small driving force by providing a second stock part housing a second ink sheet cassette housing a second ink sheet and selectively feeding first and second ink sheet cassettes to a recording part. CONSTITUTION: A thermal head 1 equipped with a plurality of heating elements 47 and a recording part holding an ink sheet 8 and recording paper 5 between the thermal head 1 and the platen roller 2 pressing the same and transferring the ink on the ink sheet 8 to the recording paper by heat energy generated by supplying a current to the heating elements 47 are provided. A first stock part housing a first ink sheet cassette 6 housing the first ink sheet 8 is provided to the recording part on the upstream side of a recording paper feed direction and a second stock part housing a second ink sheet cassette 10 housing a second ink sheet 12 is provided to the recording part on the downstream side. Both cassettes 6, 10 are selectively fed to the recording part to perform thermal transfer recording.
Patent JP-H06146153-A (JP)
Title: Sewing of decorative thread on fabric and fabric having decorative thread sewn thereon
Inventor: MORIMOTO SHUZO
IPC: D06C23/02
Filed: 1992-11-04
Abstract: PURPOSE:To produce a bulky fabric having decorative threads sewn thereon by sewing the thick decorative threads on a fabric or paper with needle and bobbin threads according to a draft pattern, making a part of them worsted-like yarns and covering the remainder decorative threads therewith. CONSTITUTION:This method for sewing decorative threads on a fabric consists of a step for initially drawing a draft pattern, another step for sewing a base fabric as the first layer on the fabric according to the draft pattern and the final step for putting the second layer decorative threads on the decorative threads, sewing them on the fabric, subsequently raising a part of the needle threads fixing the decorative threads using a raising device and simultaneously untwisting the decorative threads for making them worsted-like yarns.
Patent JP-2001140169-A (JP)
Title: Fiber structure
Inventor: HANANOUCHI HIROTAKA
IPC: D06M101/16
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure having high adhesive force between fabric and a thermosetting resin after curing and not damaging a material to be polished. SOLUTION: The fiber structure of the present invention is characterized in that a thermosetting resin is applied to a fabric composed of an organic fiber, and adhesive force between the fabric and the thermosetting resin after curing is >=10 N/cm.