baber/WOPTO huggingface dataset:
Patent JP-S63208267-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIHARA TAKASHI
IPC: H01L21/8222
Filed: 1987-02-25
Abstract: PURPOSE:To prevent the fluctuation of the resistance value of a diffused resistor due to the operation of a parasitic MOS, by providing a second conductor layer, which is connected to the diffused resistor, between the first conductor layer and the diffused resistor. CONSTITUTION:A second conductor layer 11, which is connected to a diffused resistor RMC, is provided between a first conductor layer DL and the diffused resistor RMC. The operation of a parasitic MOS can be suppressed owing to the presence of the second conductor layer 11, whose potential becomes the same as that of the diffused resistor RMC, even if the potential of the first conductor layer DL is fluctuated. In the parasitic MOS, the second conductor layer 11 is the gate and the diffused resistor RMC is a channel. Therefore, the fluctuation in resistance value of the diffused resistor RMC due to the operation of the parasitic MOS can be prevented.
Patent JP-S60185251-A (JP)
Title: Rotary type storage device
Inventor: MORIBE YOSHIHIRO
IPC: G11B17/028
Filed: 1984-03-05
Abstract: PURPOSE:To improve the holding accuracy of a recording medium by a driving device by driving a driving means for rotating the recording medium at rotational frequency necessary for recording and reproducing and the rotational frequency sufficient for holding the recording medium. CONSTITUTION:When a recording disc 1 is inserted into the device, a detecting means 8 is actuated and a starting signal is inputted from an arm opening/closing detecting circuit 13 to a spindle motor driving circuit 11 and a recording disc rotation detecting circuit 14 on the basis of an output from the means 8. Consequently, a spindle motor 12 is rotated, and since the driving frequency corresponds to the output frequency of a frequency dividing circuit 16, the rotation of the spindle motor 12 is increased up to rotational frequency (n). While being automatically centered by the rotation of a spindle 2, the recording disc 1 is held by a collet 4. When a pulse is outputted from a rotation detecting means and that the rotational frequency of the circuit 14 is (n) is detected, a switch 10 is changed, the output of an oscillator 15 is supplied to the driving circuit 11 and the rotational frequency of the motor 12 is increased up to steady rotational frequency N. Thus, the holding accuracy of the recording medium by the collet 4 is improved.
Patent JP-H08235355-A (JP)
Title: Picture processor
Inventor: FUJIWARA YOKO
IPC: G06T5/00
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a correction value corresponding to uneven density and to satisfactorily separate a character from its base by reading out only base density without using character part data thereby executing density correction. CONSTITUTION: A picture read out by an image sensor 33 is inputted to a picture processor 40 as an electric signal, and at the time of expressing white/black binary data or density gradation, the inputted picture is converted into multilevel data and subjected to picture processing to print read microfilm picture on paper by a printer 50. The picture is divided into plural areas, a histogram is prepared for each area, and base density is extracted from respective histograms to allow the base density of respective areas to coincide with each other. On the other hand, the picture is divided into plural areas, a histogram is prepared for each area and the base density of respective areas is extracted from histograms. Then a minimum value of base density in all areas is obtained and the base density of each area is allowed to coincide with the minimum value.
Patent JP-S59168810-A (JP)
Inventor: NONYAU CHIYANJIYARABUICHIAI
IPC: A46B11/02
Filed: 1983-03-11
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-S56138488-A (JP)
Title: Discharge flow rate control unit for vane pump
Inventor: KOGA ITSUO
IPC: F04C28/26
Filed: 1980-03-31
Abstract: PURPOSE: To reduce engine load by operating with a pressure actuating system a protrusible seal member installed in a slot which faces an eccentric rotor of the seal member, and by making the effective transversal sectional area of the slot variable and by controlling operational efficiency of a pump.  
     CONSTITUTION: When the operation speed of a pump 12 gets faster due to an increased number of revolution of an engine and the air pressure of an outlet nozzle 24 exceeds a specified value, a pressure actuating system 44 of a control unit 10 pushes back a seal member 42, responding to the degree of an air pressure, to the surfaces which face an eccentric rotor 16 of a seal member 26, from a slot 38 whose one end is led to an inlet 22 while the other end is led to an outlet 24. As a result, the inlet nozzle and outlet nozzle 24 are communicated to each other through a slot 38. The amount of pressurized air responding to the effective transvarsal sectional area of the slot 38 is returned from the outlet 24 to the inlet 22. The operation efficiency of the pump 12 is lowered with an increase in the effective sectional area of the slot 38. With this, the pump 12 does not need any conventional driving force, to reduce the engine load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000242123-A (JP)
Title: Fixing device
Inventor: KISHINO SATOSHI
IPC: G03G15/20
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device capable of reducing the time and labor for maintenance and surely removing adhesion substance or the like at the contact part a fixing rotating body and a measuring means for measuring the temperature of the surface of the fixing rotating body by making the measuring means abut on the fixing rotating body through a film member. SOLUTION: A halogen lamp (heating means) 10 is provided in the hollow part of a heating roll 1. When an unfixed toner image T held on a recording sheet P passes through a nip part between the roll 1 and a pressuring roll 2, it is fixed by the action of the heat and the pressure of the rolls 1 and 2. A temperature sensor (measuring means) 3 abuts on the roll 1 through the film 5 at the 1st abutting part. Either end of the film 5 is held by a film driving roll 61 and the other end is held by a film driven roll 62. Driving force from a film driving motor 60 is transmitted to the roll 61 and the film 5 is gradually taken up and moved at a specified speed.
Patent JP-S55134728-A (JP)
Title: Method for protecting exhaust-gas purifying apparatus from overheat
Inventor: TAJIMA SHIGEHIKO
IPC: F02D41/14
Filed: 1979-04-04
Abstract: PURPOSE: To protect an exhaust-gas purifying apparatus from overheat, by comparing various operational conditions of engine with temperature of the exhaust-gas purifying apparatus, and correcting the air-fuel ratio when the difference is higher than a predetermined value.  
     CONSTITUTION: Air-flow sensor 11, air-temperature sensor 12, sensor 13 for detecting the temprature of cooling water, temperature sensor 14 attached to exhaust- gas purifying apparatus 8, and engine-speed sensor 15 are provided in ntake pipe 3  and exhaust pipe 6 of engine 1. Opening of fuel injection valve 5 is determined by a controlling circuit 20 to which signals are afforded from the above sensors. In the circuit 20, signals from temperature sensor 14 are stored in memory, and at the same time, signals related to various engine conditions, afforded from other sensors, are also stored in memory. Comparison is made between these two signals and it is judged that the exhaust-gas purifying apparatus is overheated, when difference of these two signals stands within a certain range. Under such circumstances, air-fuel ratio is controlled to a leaner value by increasing the air-flow rate or otherwise reducing the fuel-flow rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58158338-A (JP)
Title: Controller for knocking of internal-combustion engine with supercharger
Inventor: ITOU YOSHIYASU
IPC: F02D23/00
Filed: 1982-03-17
Abstract: PURPOSE:To avoid the abnormal temperature rise of exhaust gas by providing a control valve increasing the flow sectional area of a bypass for suction air when knocking is generated in the supercharging region of the internal-combustion engine. CONSTITUTION:A suction path 1 is provided with an airflow meter 13, a compressor 15 for the supercharger 14, a throttle valve 16 and a surge tank 17, and an exhaust path 9 is provided with the turbine 19 of the supercharger. The bypass 21 for suction air connects a section upper than the compressor 15 and the surge tank 17, and its flow sectional area is controlled by a control valve 22. When knocking is generated in the supercharging region of an internal combustion engine, the opening of the control valve 22 increases, and the pressure of a suction pipe is lowered. Accordingly, the abnormal temperature rise of exhaust gas is avoided, the damage of exhaust system devices is prevented positively, and knocking can be obviated.
Patent JP-S62198416-A (JP)
Title: Manufacture of rotor based on injection extrusion molding
Inventor: KOHAMA TADAHIKO
IPC: B29C45/56
Filed: 1986-02-26
Abstract: PURPOSE:To enable the titled method to coat a uniform thin resin layer even if a length of a rotor is longer than a thickness of the resin layer, by extruding resin to a resin pool part by applying high pressure to the resin by clamping a stationary mold and movable mold together. CONSTITUTION:A travel core 3 is inserted into a stationary mold 1 and an insert member 8 composed of an extrusion piston 7 and aluminum alloy is inserted into a movable mold 5. The movable mold is clamped with the stationary mold, the member 8 is held by a positioning piston 3b of the travel core 3 and put between the travel core 3 and the extrusion piston 7. When the travel core 3 and the member 8 are moved leftward by applying pressure P1 to the piston 7, molten resin 10 is streamed into a cavity 2 and the resin is applied to the surface of the member 8 with a leftward movement of the travel core 3. A stepped part 7a of the piston 7 is stopped at a predetermined position passed through the resin pool 4a and the resin is applied to the surface and an end part of the member 8. The movable mold 5 is shifted from the stationary mold 1 along with the extrusion piston 7, the member 8 is extruded rightward by the travel core 3 of the movable mold and a rotor 12 is completed by removing the resin from a sprue.
Patent JP-S63206947-A (JP)
Title: Disk clamping device
Inventor: ONIZUKA YOSHIMORI
IPC: G11B17/03
Filed: 1987-02-24
Abstract: PURPOSE:To accurately position a clamp at the rotational center to a turntable and to ensure a disk clamping action by forming a taper part at a clamping part which interlocks a hole of a stay holding a clamp and then positioning the clamp at the center of the hole of the stay. CONSTITUTION:A taper part 20B of a clamps 16 interlocks a hole 22A of a stay 22 while the stay 22 is separate from a turntable 14 and holds the clamp 16. Then the center of the clamp 16 is automatically positioned at the center of the hole 22A. Under such conditions, the stay 22 is moved down and the clamp 16 is sucked by the table 14. Thus it is possible to position the clamp 16 accurately at the rotational center of the table 14 and to clamp a disk 11.
Patent JP-H11202859-A (JP)
Title: Digital input and output device for voice
Inventor: HARUHARA IZURU
IPC: G10L21/007
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To encode a voice into easy-to-edit format and to facilitate variation in pitch and tempo and a simultaneous musical performance with other musical instruments by converting a voice into a physical signal, performing a specific process, and outputting the pitches of a fundamental wave and respective higher harmonics, their levels, and deviations from the pitches in time series. SOLUTION: The digital input/output device equipped with a computer main body 1, etc., converts the voice into the physical signal and stores it. The stored physical signal is converged to a frequency with a certain time window to determine the frequencies of the fundamental wave and respective higher harmonics. The frequencies of the fundamental wave and respective higher harmonics are converted into the pitch of a temperament scale and the deviation from the pitch, and the pitches and levels of the fundamental wave and higher harmonics and the deviations from the pitches are stored in time series. The deviations from the pitches are assigned to digital sound sources by channels and the pitches and levels of the fundamental wave and higher harmonics and the deviations from the pitches are outputted in the stored time series.
Patent JP-H05238616-A (JP)
Title: Paper sheet winder
Inventor: KITANO KAZUHIKO
IPC: B65H19/22
Filed: 1992-02-27
Abstract: PURPOSE:To optimize a winding state of paper sheet by controlling the tension of the paper sheet according to the diameter of the wound paper sheet, thickness and rotation quantity. CONSTITUTION:In a paper sheet winder comprising a paper feeding means to feed a paper sheet, which is composed of a shaft 18 and roll paper 9, a spool 5 to wind the roll paper, and a pulse motor 2 to rotate the spool 5, the speed of the pulse motor 2 is varied according to the diameter information from a diameter sensor 8, the paper thickness information from a paper thickness storing section, the information on turning quantity according to the speed signal from a controller to perform optimum control of the tension of the roll paper. Therefore, since tension control is conducted when winding the paper sheet, excessive tension is not applied to the paper sheet. In addition, since the variation of the tension during the winding of the paper sheet becomes small, the winding state of paper sheet can be improved.
Patent JP-S55134593-A (JP)
Title: Signal transmission system
Inventor: NAKAHARA SHIYOUJI
IPC: H04Q9/00
Filed: 1979-04-06
Abstract: PURPOSE:To simplify the software processing of transmission by enabling the transmission processing of digital information requiring quick response, by repeating only the transmission processing of digital information only until the completion of operation when an operation command is sent out from a central controller. CONSTITUTION:When an operation command is sent from operation part 1b to controlled unit 5, data are inputted from controller 3 at the timing of data processing to perform interruption processing. At this time, the frequency of digital transmission is set to (n) by a program with attention paid to the response time of the object equipment, so that only the digital transmission will be repeated (n) times. Therefore, the processing response when quick response is needed is quickened.
Patent JP-H10236237-A (JP)
Title: Casing installing part structure of operation recorder
Inventor: NAKAYAMA MOTONORI
IPC: G01C23/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make it sufficient to change only arrangement and the number of fixing screw installing parts of an installing plate by providing the installing plate installed in an installing plate fixing part so as to be mountable/ demountable, and providing the fixing screw installing parts of arrangement according to a vehicle of an installing object of a casing for the installing plate. SOLUTION: Almost rectangular recessed parts 9a and 4a are respectively formed in side plate parts 9 and 4 of upper and lower cases 5 and 2 to constitute a main body, and when these upper and lower cases 5 and 2 are installed, an installing plate 16 is installed so as to stride over the recessed parts 9a and 4a, and in this installing plate 16, a screw hole 16c to install the main body in a console box of a vehicle is formed in arrangement corresponding to a position of an installing screw hole of the vehicle.  Therefore, even if the vehicle of an installing object is changed or increased/decreased, since a required process is only to change the arrangement and the number of screw holes 16c of the installing plate 16 without changing design of the whole upper and lower cases 5 and 2, it can easily cope with a change and an increase/decrease in vehicle of an installing object without spending a cost so much.
Patent JP-H02218939-A (JP)
Title: Apparatus for monitoring liquid leakage
Inventor: HASHINAGA MASAO
IPC: F17D5/06
Filed: 1989-02-20
Abstract: PURPOSE:To simplify an apparatus by providing a safety means for contermeasure for liquid leakage when measured time is shorter than the set allowable lower limit after measuring time length during which the liquid level in a liquid tank drops from a high set level to a low set level. CONSTITUTION:A controller 10 is equipped with a counting circuit 10A for counting time (t) since automatic start point of water supply (when both water level sensors 31A, 31B are turned OFF) and a counting circuit 10B for counting time T since automatic stop of the water supply until both sensors 31A, 31B are again turned OFF (time required while the liquid level in a supply water tank 11 drops from a high set level H to a low set level L). Further, a safety circuit 10C is provided for shutting an water supply electromagnetic valve 16 as well as issuing warning that there is water leakage in the water tank 11, etc. if the sensor 31A is not turned ON until the time T reaches the allowable upper limit time, and preventing the water supply based on that the sensors 31A, 31B are both turned OFF.
Patent JP-S62197873-A (JP)
Title: Image processor
Inventor: TAKAKURA HIROSHI
IPC: G06T11/60
Filed: 1986-02-25
Abstract: PURPOSE:To decrease troublesome processes related to frames by using a means which indicates a part of image data as a block and a means which decides whether a designated part is defined as a floating block or a fixed block. CONSTITUTION:It is checked whether the generation of a block is equal to the change of an existing block or not according to designation of i-con of 'frame attribute' under a screen or i-con of 'frame vacancy'. In case the i-con of 'frame vacancy' is designated for production, a frame is indicated by a cursor and then the generation of a fixed block or a floating block is checked. When the i-con of 'fixed' under the screen is indicated, the information on the block is set to the fixed block information 603. Then a fixed frame is formed on a CRT 1 and the processing is returned to the original routine. If the i-con of 'floating' under the screen is designated, the information on the block is set to the floating block information 602. Then a floating frame is formed on the CRT 1. Then the inserting position of the floating block is obtained from a page address table and a buoy is put into the corresponding position.
Patent JP-S58213748-A (JP)
Title: Phenolic compound
Inventor: SATOU RIYOUSUKE
IPC: C07C239/00
Filed: 1983-03-11
Abstract: NEW MATERIAL:A compound expressed by formula I (X is O or S; R<2> is 1-20C straight or branched chain alkylene; Y is -COOR', -SO2R', etc.; R' is alkyl, aryl, etc.; R3 is halogen, alkyl, etc.; R1 is halogen, alkyl, etc.; Z is H or a group eliminable by the coupling reaction with an oxidation product of a color developing reagent; n is an integer 0-3; m is an integer 0-4; l is 0 or 1). EXAMPLE:2-( 3-Ethoxycarbonylphenyl )ureido-4-chloro-5-[alpha-( 4-butylsulfonylamidophenoxy)tetradecanamido]phenol. USE:A coupler for forming a cyan dyestuff which is a silver halide photographic photosensitive material. PROCESS:A compound expressed by formula II is reacted with a compound expressed by formula III to give a compound expressed by formula IV. The nitro group is then reduced, and the resultant compound is reacted with a compound expressed by formula V to afford the aimed compound expressed by formula I (Z is Cl; n is 0; m and l are 1).
Patent JP-H04259136-A (JP)
Title: Clock recovery circuit
Inventor: KATO FUMIHIRO
IPC: H04B3/06
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a stable pulse clock signal by eliminating an unstable element of a tank circuit in the clock recovery circuit. CONSTITUTION:A differentiating circuit 5 detects a leading and a trailing of a pulse signal subjected to binary coding by a binary coding circuit 1. A hold circuit 3 holds a level of a sinusoidal wave output from a tank circuit 2 in response to its detection timing. A pulse shaping circuit 4 shapes an output signal from the hold circuit 3 and outputs a pulse clock signal to an output terminal B.
Patent JP-H03244642-A (JP)
Title: Synthetic rubber composition, synthetic rubber foam, and their production
Inventor: SATO MIKITOSHI
IPC: C08L23/26
Filed: 1990-02-23
Abstract: PURPOSE:To produce the title compsn. which, when expanded, gives a foam excellent in dimensional stability, i.e. improved in the resistance to long-term shrinkage, and useful as the material of a wet suit, thermally insulating covering material, etc., by compounding a chlorosulfonated polyolefin with a specified amt. of free sulfur. CONSTITUTION:100 pts.wt. chlorosulfonated polyolefin (e.g. chlorosulfonated polyethylene) is compounded with 0.1-5 pts.wt. free sulfur.
Patent JP-H09236259-A (JP)
Title: Combustion device
Inventor: AOKI YUTAKA
IPC: F23N5/24
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a nickel-cadmium cell from acquiring a memory effect. SOLUTION: A controller 7 of a table stove 1 is equipped with a nickel- cadmium cell 11 as a secondary power source. The capacity of the nickel- cadmium cell 11 is determined so that the discharge amount consumed during a time of combustion at the table stove 1 is 1% or less than the capacity of the nickel-cadmium cell 11. That is, the capacity of the cell 11 is 600mAh or larger though the discharge amount at the time of ignition is several mAh. Therefore, as depths of charging and discharging depths are very small, generation of memory effect is prevented, resulting in an extension of the cycle life of the nickel-cadmium cell 11.
Patent JP-S62198333-A (JP)
Inventor: TAKEDA JUN
IPC: A01F25/00
Filed: 1986-02-26
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-S60186852-A (JP)
Title: Developer
Inventor: AOKI TAKAYOSHI
IPC: G03G9/097
Filed: 1984-03-06
Abstract: PURPOSE:To prevent decrease of image density and increase of fog by incorporating a toner powder and a fine acrylic/styrene including its deriv. copolymer powder having an average particle diameter smaller than that of this toner powder to prepare a developer. CONSTITUTION:A developer contains a mixture of a toner powder, e.g., having an average particle diameter of 3-20mum and a fine acrylic/styrene including its deriv. copolymer powder having that of 0.05-5mum, preferably, 0.1-2mum in an amt. of this fine powder of 0.01-10wt%, preferably, 0.05-2.0wt% of the toner. Said acrylic/styrene including its deriv. copolymer to be used for this fine powder is prepared by dissolving a copolymer obtained by the various polymn. processes, such as emulsion or suspension polymn. process, in a solvent, and granulating it by the spray drying process to form fine granules, or said fine powder is prepared also by mechanical pulverization.