baber/WOPTO huggingface dataset:
Patent JP-H08106676-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUO HIROFUMI
IPC: G11B15/32
Filed: 1994-10-05
Abstract: PURPOSE: To make the device inexpensive and miniature by simply and efficiently constituting the device to be capable of moving a reel base without a dedicated motor but a loading motor in common use. CONSTITUTION: This device is capable of recording and reproducing by using a cassette having a different space between the reels, a cam mechanism is driven by a gear train 211 for transmitting rotating force of the loading motor 50 constituting a driving source, and hence a tape loading mechanism is operated, while an intermittent transmission mechanism 214 is operated to transmit sectional movement of this cam mechanism in its prescribed section only. A one-way transmission mechanism 215 is operated to transmit only one-way rotation of this intermittent transmission mechanism 214, and either of the paired reel bases 4 and 5 is moved by a reel base moving means 216 to meet a space between the reels in the cassette to be driven by the one-way transmission mechanism 215.
Patent JP-H1182069-A (JP)
Title: Electronic governor for internal combustion engine
Inventor: SUZUKI HIDETOSHI
IPC: F02D1/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in control performance of an electronic governor resulting from an interference of the alternating current component in a manipulated variable signal and the chopping wave voltage in a reference signal compared with the manipulated variable signal for the generation of a PWM signal. SOLUTION: A speed detection signal Vn in proportion to the speed of an internal combustion engine 1 is differentiated in a differentiation part in a reference signal generator circuit 6A for the generation of a reference signal Vd including a chopping wave voltage with a constant phase difference from the alternating current component in the speed detection signal Vn. The reference signal Vd is compared with a manipulated variable signal Vq from a manipulated variable operation part 5 for the generation of a PWM signal Vpw for use in modulation of a driving current, which is supplied to an actuator 2.
Patent JP-H1187659-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: OONAKAMICHI TAKAHIRO
IPC: H01L27/115
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which can ensure margin for writing and reading operations, even at a low power supply voltage. SOLUTION: The memory cell array of a nonvolatile semiconductor storage device 1000 is provided with a bipolar transistor BT1, in which a base is connected with a connecting point of the sources of memory cell transistors MC1a and MC1b. In the emitter of the bipolar transistor BT1, its potential level is controlled by a memory cell SL decoder 132. The collector of the bipolar transistor BT1 is kept at a grounding potential. During reading operation, the emitter potential is controlled so that the bipolar transistor BT1 is kept in a turning-on state, and a current in the channel of a memory cell transistor is amplified by the bipolar transistor BT1 so as to start the reading.
Patent JP-H11194905-A (JP)
Title: Unit, method, and system for print control and storage medium storing print control program
Inventor: OSADA MAMORU
IPC: G06F3/12
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To acquire management information on a job without analyzing print data by dividing print data and job management information in a print job. SOLUTION: The print data and job management information in the print job are divided. This print control unit which analyzes the print job for printing is equipped with an I/F driver part 1516 which inputs the print job having the print management job and print data divided, a job preprocessor part 1510 which analyzes the print management data in the inputted print job, and an equipment data base part 1509 which stores print management data for managing the print job according to the analysis result. This unit can stores the print management, data in the equipment data base part 509 without analyzing the print data of the print job by the job preprocessor part 1510.
Patent JP-H1158467-A (JP)
Title: Disc molding die
Inventor: ASAI IKUO
IPC: B29L17/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To permit the easy mold releasing of front and rear sides as well as inner and outer peripheries of a disc simultaneously and instantaneously substantially by a method wherein a gap at the side of cavity of an annular gap between the outer periphery holder of a stamper and the annular gap of outer periphery of a mirror plate is made wider than a gap at the opposite side of the cavity, upon finishing the filling of injection. SOLUTION: A stepped part 16 is provided on the inner peripheral surface of a stamper outer periphery holder 4a while a stepped part 17 is provided on the outer periphery of a mirror plate 1a. Upon finishing the filling of injection of the mirror plate 1a, the positions of stepped part 16 and the stepped part 17 are determined so that a cavity 3 is not communicated with an annular gap 18, formed of the stepped part 16 and the stepped part 17, while a minute gap B exists. A minute gap C is provided between the large diametral inner peripheral surface 25 of the stamper outer periphery holder 4a and the large diametral outer peripheral surface 26 of the mirror plate 1a while the minute gap C is preferable to be smaller than the minute gap B.  In an actual embodiment, the minute gap B is 10-25 μm and the minute gap C is 5-10 μm, for examples, while the sum of the height of annular gap 18 or the height of the stepped part and the minute gap is specified so as to be 1-3 mm.
Patent JP-S61120282-A (JP)
Title: Producing and processing system for picture plane data
Inventor: RYU TADAMITSU
IPC: G06F3/153
Filed: 1984-11-16
Abstract: PURPOSE:To display easily various types of raw data on a fixed picture plane by storing the separately the raw data and the fixed picture plane from each other and using a link table where the storing places of the raw data are described and an intermediate file for raw data having high display frequencies. CONSTITUTION:The raw data measured by a sensor (i)7-i is informed to a center 6. The raw data and a fixed picture plane are stored separately from each other into a file in the center 6. The address information on the raw data to be displayed on the fixed picture plane is written into a link table 12. While the raw data having high using frequencies are stored in an intermediate file 25. Then the raw data are displayed on a desired fixed picture plane in a mode where the file 25 is retrieved and the raw data are read out directly or in a mode where the raw data are read out of a raw data file 10 according to the address information obtained from retrieval of the table 12.
Patent JP-H1091112-A (JP)
Title: Signboard having message function
Inventor: NAKAHARA SHINGO
IPC: G09F27/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To increase the advertising effect of a signboard by uttering a message to the person who approaches to the signboard. SOLUTION: An infrared pyroelectric sensor 47, which acts as a person detecting sensor, is connected to the input terminal of a signal amplifier 43 and detects the infrared rays generated by a human being. When the sensor 47 detects the person who approaches an election poster while a recording power supply switch 37 and a recording preventing switch 38 are turned off and a sensor power supply switch 48 is turned on, a sensor circuit 42, which acts as a reproduction control means, puts a recording and reproducing IC 31 in its reproducing condition, the recorded message of a storage section 33 of the IC 31 is reproduced and speakers 53 and 54 convert the message into voices and the message is transmitted to the detected person. Thus, the existence of the signboard and the contents of the message are surely recognized by the person who approaches the signboard.
Patent JP-H02119573-A (JP)
Title: Power converter
Inventor: TANAMACHI TOKUNOSUKE
IPC: H02M7/48
Filed: 1989-09-20
Abstract: PURPOSE:To inhibit the beat phenomenon of an inverter by providing a means loading out the pulsation degree of the DC input voltage of the inverter and a means adjusting the output frequency of the inverter so as to have a frequency pulsation degree corresponding to the pulsation degree of the DC input voltage. CONSTITUTION:An induction motor 5 energized by an inverter 4 and a modulation means 7 composed of a carrier wave generating means 71, a modulated wave generating means 72, a comparison means 73 and a pulse-number changeover means 74 and the like are furnished. The control switching elements UP-WN of the inverter 4 are ON-OFF controlled in specified order through a gate signal processing circuit 6 by an output from the modulation means 7. The pulsation degree of the operating frequency of the inverter 4 is regulated in response to a rectification ripple by a converter 2-that is, the pulsation degree of the input voltage of the inverter 4. Accordingly, the unbalance of the product of the voltage and time of inverter output voltage per positive and negative each half cycle is compensated, thus inhibiting a beat phenomenon.
Patent JP-2001064235-A (JP)
Title: Production of diaryl carbonate
Inventor: KUDO HIDEHIKO
IPC: C07C68/06
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously producing a diaryl carbonate in a simple process by using a dialkyl carbonate containing an alkyl alcohol and a phenolic compound. SOLUTION: This method for producing a diaryl carbonate comprises (i) a step of feeding a raw material mixture liquid to the lower part of a distilling section of a first reactive distillation column, (ii) a step of feeding a phenolic compound to the upper part of the distilling section, (iii) a step of carrying out a distillation while bringing the mixture liquid into contact with the phenolic compound in the distilling section under pressure, (iv) a step of conducting a transesterification in the presence of a catalyst in a reactional section in the lowermost part of the distillation column and producing an alkyl aryl carbonate, (v) a step of taking out a part of an alkyl alcohol and an unreacted dialkyl carbonate from the vicinity of the top of the distilling section of the first reactive distillation column, (vi)  a step of taking out a reactional liquid from the reactional section of the first distillation column, (vii) a step of feeding the reactional liquid to a reactional part located in the lowermost part of a second reactive distillation column and (viii) a step of producing the diaryl carbonate by a disproportionating reaction in the reactional part.
Patent JP-H1086772-A (JP)
Title: Vehicular airbag device, airbag and folding method thereof
Inventor: ISAJI KAZUMI
IPC: B60R21/16
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular airbag device formed by folding an airbag whose both walls are connected at each connection part and formed in a bag shape and also formed by that each connection part is positioned in an inner side, so that its thickness is not increased as much as possible and an airbag and the folding method thereof. SOLUTION: Out of the outer periphery edge of an airbag main body 10, both outer periphery edges P2, P3 positioned in both sides of an outer periphery edge P1 along with both ends of an opposite outer periphery edge P4 for the outer periphery edge P1 are folded in the slant direction to the center line Q side so as not to duplicate each other as both inside folded parts D1, D2 to the inside of the airbag main body 10 based on folding lines H1, H2. Thereby, the increase of the folded thickness of the airbag can be restrained to the minimum and the airbag is stored easily.
Patent JP-H08113593-A (JP)
Title: Enhancement of protein coagulation reaction using surfactant
Inventor: UMEMOTO MASAO
IPC: C07K1/30
Filed: 1995-08-16
Abstract: PURPOSE: To enhance the subject reaction for the qualitative or quantitative analysis of protein, by adding a precipitant to a protein-contg. solution in the presence of a specific polyoxyethylene glycol sorbitan monoalkyl ester-based surfactant. CONSTITUTION: A precipitant (e.g. sulfosalicylic acid) is added to a protein-contg. solution (e.g. prepared by dissolving transparent, and hemolysis-free human serum in a physiological saline solution) in the presence of a polyoxyethylene glycol sorbitan monoalkyl ester-based surfactant of the formula (R is an alkyl; (x+y+z+w)=(n); (n) is a natural number) to induce protein coagulation, which is then determined by using turbidimetry, nephelometry or light scattering quartz oscillator sensor, thus subjecting the protein to qualitative or quantitative analysis.
Patent JP-H0957510-A (JP)
Title: Rotary working machine and setting method for operating condition therefor
Inventor: NONAKA HIROKI
IPC: B23B35/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To improve surface accuracy of a worked face cut by a multiple spindle head. SOLUTION: A multiple spindle head of which the rotary shaft 1 is driven by belts, is provided with a sensor detecting the amplitude of synthetic vibration generated by synthesizing rotational phases of the respective rotary shafts 1, and a changing means changing the rotational phases between the respective rotary shafts according to an amplitude of the synthetic vibration. As the changing means, a driven pulley 10 driven by belts is divided into a subpart 12 having at least one belt groove and a main part 11 having the other belt grooves, and the subpart 12 is rotatably supported with the main part 11. A press-contact part 19 and a belleville spring 21 as energization means bringing the subpart 12 in close contact with the main part 11, and an expansion chamber 23 as the counteracting means and capable of being filled with working oil are provided.  When the condition of synthetic vibration badly influencing on the machining accuracy of a hole is detected by the sensor, the rotational phase between the main part 11 and the subpart 12 is changed, so as to reduce the synthetic vibration.
Patent JP-H0293474-A (JP)
Title: Processing method for original plate for electrophotography type planographic printing plate
Inventor: OSAWA SADAO
IPC: G03C1/77
Filed: 1988-09-29
Abstract: PURPOSE:To efficiently and uniformly execute an etching processing using a small quantity of liquid by supplying a processing liquid to the surface of an original plate, leaving it by a prescribed quantity and collecting other liquid, and also, supplying the liquid to only a head part of the original plate. CONSTITUTION:A planographic printing plate use original plate 10 after a toner development is carried to a first area 14 of an etching device, a processing liquid 30 is applied by a spay 26, and a surplus liquid 30 is eliminated by a wire bar 22. Subsequently, to a head part of the original plate, the liquid 30 is applied by a spray 27. The liquid 30 eliminated by the bar 22 and a surplus liquid 30 by the spray 27 are collected by a tray 36, and since no processing fatigue is generated, said liquid is reused. Next, the plate 10 is carried to a second area 16 and the processing is advanced, the liquid 30 is eliminated by a squeeze roller 60, and the liquid 30 which drops down onto a tray 64 is rejected. Thereafter, the plate 10 is carried to a third area 18, processed by a finish agent and the etching processing is ended.
Patent JP-H0292432-A (JP)
Title: Pattern for precision casting
Inventor: FURUKAWA HIROFUMI
IPC: B22C7/02
Filed: 1988-09-29
Abstract: PURPOSE:To give an urea-made pattern waterproof and to improve safety and workability at the time of manufacturing ceramic shell by applying acrylic resin dissolved in an organic solution on a surface of urea formed by injection molding or pouring molding. CONSTITUTION:The urea is dissolved and poured into a cavity in a metallic mold having the prescribed shape and after cooling and solidifying the urea, this is taken out from the metallic mold, and liquid mixture of the acrylic resin dissolved with toluene is applied on the surface of this urea. By this method, at the time of forming the ceramic shell on the surface of the pattern, colloidal silica slurry can be used by mixing water as binder and the safety and workability at the time of manufacturing the ceramic shell can be drastically improved.
Patent JP-H0555846-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISOI NORITSUGU
IPC: H03G1/04
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the excessive increment of the amplification factor of a noise generated in an analog switch as compared with that of an input signal in an invertible amplifier with a selective mixing function. CONSTITUTION:An input terminal, an analog switch Sij, an input resistor 1, and an operational amplifier Aj are arranged in order as a signal input route so that both of an input signal and a noise generated in the switch Sij are inputted to the amplifier Aj through the resistor 1. Since the input resistance of the input signal to the amplifier Aj is almost the same as that of the noise generated in the switch Sij, their amplification factors also are almost the same.
Patent JP-S6396323-A (JP)
Title: Fluid pressure control device
Inventor: TAKEMURA TOSHIHIKO
IPC: F16D48/02
Filed: 1986-10-13
Abstract: PURPOSE:To enable the inching operation of the device in the caption and to aim at its miniaturization and simplification by providing slidably a piston and a pressure governing valve body to be oppositely energized in a cylinder inner port, and sliding the piston and pressure governing valve body with sliding operation of a rod. CONSTITUTION:When a rod 45 is pulled out to the preset position, a pressure governing passage 38 is closed and a cylinder inner port 31 on the pressed face side of a piston 32 is communicated with a pressure reducer 56. The cylin der inner port 31 is communicated with a drain port 44 through a pressure reducing passage 56, while the fluid pressure in the cylinder inner port 31 is reduced and the piston 32 is pushed back to its original position. Accordingly, the pressure of springs 34 and 35 decreases and a pressure governing valve body 33 is oppositely pressed with the working oil of a supply passage 37. In addition, a relief passage 43 is opened so that the pressure in the supply passage 37 is reduced and a hydraulic clutch 9 or 10 is in a half-clutch condition. An inching operation is, performed by sliding the rod 45, in this way.
Patent JP-H08104934-A (JP)
Title: Aluminum alloy fin material
Inventor: DOKOU TAKENOBU
IPC: C22C21/00
Filed: 1994-10-06
Abstract: PURPOSE: To improve the heat conductivity and strength of an Al alloy fin material after brazing by specifying the Si, Fe, Ni and Co contents of the fin material. CONSTITUTION: This Al alloy fin material has a compsn. consisting of, by weight, >0.3 to 1.2% Si, >1.5 to 2.5% Fe, >0.1 to 2.0% Ni and/or >0.1 to 2.0% Co and the balance Al with inevitable impurities or further contg. 0.01-0.2% Zr, <=2.0% Zn and <=0.3% In. This fin material is excellent in heat conductivity and strength after brazing and is excellent also in sagging resistance when Zr is contained.
Patent JP-H04123788-A (JP)
Title: Cord type heater
Inventor: IKEGAYA NORIO
IPC: C08L27/18
Filed: 1990-09-13
Abstract: PURPOSE:To improve the heat resistance, oil resistance and abrasion resistance by mixing a small quantity of ethylene-ethylene unsaturated ester copolymer in tetrafluoroethylene-alpha-olefine copolymer. CONSTITUTION:A composite material mainly consisting of a mixture of tetrafluoroethylene-alpha-olefine copolymer by 100wt% with ethylene-ethlene unsaturated ester copolymer by more than 5wt% and less than 25wt% is used for an insulation layer 4 or an outer layer of a cord heater, it is extrusion processed, and cross-linked. In addition, where the composite material is used for the insulation layer, a releasing process is applied to a heat generating core 3. For the tetrafluoroethlene-alpha-olefine copolymer, tetrafluoroethylene and propylene for alpha olefine copolymerized with each other shall preferably be used. Ethylene-ethylene unsaturated ester copolymer consists of ethylene and ethylene unsaturated ester copolymerized with each other in a known method, and it reduces the viscosity of the composite material mainly at the time of extrusion.
Patent JP-S62103421-A (JP)
Title: Controller for variable displacement supercharger
Inventor: MURATA MITSUHIRO
IPC: F02D23/02
Filed: 1985-10-31
Abstract: PURPOSE:To prevent an abnormal combustion such as knocking or the like from occurring, by opening a vane and reducing the extent of supercharging pressure when outside temperature is lower than at time of its being high, in case of nozzle vane control over a variable displacement supercharger provided with the movable nozzle vane. CONSTITUTION:A variable displacement supercharger 2 is provided with a movable nozzle vane 41, and a control unit 8 controls an electronic governor 4a and an electronic timer 5a according to engine speed Ne and engine load Le, while it also controls the opening of the nozzle vane 41, and performs control over a degree of supercharging pressure. At the time of controlling this nozzle vane 41, since charging efficiency is improved by output Ta of an outside temperature sensor 6 when outside temperature is low, an abnormal combustion such as knocking or the like is liable to occur so that at the time of such a case, the nozzle vane 41 is opened and the supercharging pressure is reduced to some extent.
Patent JP-H0695338-A (JP)
Title: Image recorder
Inventor: KACHI YASUHIKO
IPC: G03D13/00
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an image recorder capable of not only surely applying solvent for forming an image to an image recording material but easily detaching an applied part, and improving workability. CONSTITUTION:A water applying part 62 applying water to a photosensitive material 16 is constituted of an applying tank 64 capable of being attached/ detached to a device main body, and a guiding board 70 supported on the device main body. The guiding board 70 can be brought into contact to and can be separated from the applying tank 64, and a guiding and carrying path for the photosensitive material 16 is formed in a contact condition, and the guiding board 70 is separated from and is independent of the applying tank 64 in a separating condition. Consequently, the applying tank 64 can be detached only by turning the guiding board 70 to separate from the applying tank 64, so that the detachment of the applying tank 64 is not disturbed by a cable for power supply to a ceramic heater 102 and for controlling it, and the workability is improved.
Patent JP-S6398577-A (JP)
Title: Image formation of wave motion
Inventor: TAKEDA HIROSHI
IPC: G01S3/80
Filed: 1986-10-15
Abstract: PURPOSE:To easily improve a resolution by conducting a calculation by a specified expression on an input signal in a main lobe portion wherein a wave motion is displayed in coordinate system and repeating the calculations by a least square solution calculator so that a calculated result takes a minimum value. CONSTITUTION:The output gi of a point i is obtained by a reproduced image calculator 1 to be outputted and inputted to a device 3 for determining the coefficient cj of a point j, a device 2 for estimating the sound source function fi of the point point j and a least square solution calculator 4. The calculator 4 conducts a repetitive calculation on an input signal in a main lobe portion so that an error W represented by accompanying expression may become minimum by using the output gi, coefficient cj, function fj and a point divergent function hij. By the minimum error W being obtained, a sound source image is displayed on a display 5. Thus, a reproduced image with a high resolution can be easily obtained.
Patent JP-S60137480-A (JP)
Inventor: TSURUMI MANABU
IPC: B07C5/36
Filed: 1983-12-22
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。