baber/WOPTO huggingface dataset:
Patent JP-H09283635-A (JP)
Title: Semiconductor device
Inventor: OTANI SATOSHI
IPC: H03K17/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the fall time of an output voltage waveform and enable high-speed operation, by bypassing electric charges charged up to a load capacitance by a bypass diode between a power-supply potential and a ground potential and reducing the resistance value only at the time of discharge. SOLUTION: In a second N-well 22 formed on a main surface of a semiconductor substrate 10, a low-density P<-> impurity diffusion region 3 and a high-density N<+> impurity diffusion region 13 are formed. An input terminal, IN is formed at a gate 1 within a first N-well 21 and an output terminal OUT is formed in a drain region 5 of the first N-well 21 and in a P<+> impurity diffusion region 9 of the second N-well 22. A control terminal, CONT is formed in the high- density N<+> impurity diffusion region 13, and a bypass diode is constituted between the control terminal CONT and the P-impurity diffusion region 3. A control voltage of the opposite phase to that of an input voltage is applied to the control terminal CONT, thus reducing the fall time of an output voltage.
Patent JP-H11307382-A (JP)
Title: Manufacture of coil device
Inventor: OGAWA SHINJI
IPC: H01F27/32
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a coil caused by forming pressure without having the mold cost increased. SOLUTION: A coil 12 which is wound on a bobbin 10 is formed of fusion lines 19 obtained by coating conductors 19A with thermosetting resins 19B having adhesive property. When the coil 12 is heated, the thermosetting resins 19B in integrated states by adhesion power are thermally set and the coil 12 is solidified. The coil 12 and the bobbin 10 are set in a mold for secondary formation and a melted forming material is injected. At that time, although a partially high forming pressure operates on the outer periphery of the coil 12 except the coil 12 is solidified. Thus, deformation is prevented by forming pressure.
Patent JP-S63277288-A (JP)
Title: Pigment paste for polyurethane coloring
Inventor: HAMADA SUMIRO
IPC: C08L75/00
Filed: 1987-05-08
Abstract: PURPOSE:To obtain the titled paste good in dispersibility and fluidity of the pigment contained, improved in segregation in the coloring, by blending a pigment and a resin composition containing OH group-terminated prepolymer in specified proportion. CONSTITUTION:The objective paste can be obtained by blending (I) 30-95pts.wt. of a resin composition containing a prepolymer having terminal OH group which is prepared by reaction between (A) polyether polyol with a molecular weight 300-6,000, (B) 0.5-5wt.% of a polyol with a molecular weight <300, (C) such amount of a polyisocyanate compound that the molar ratio NCO/OH <0.05 in the case of the component A and 0.25-0.8 in the case of the component B, and (D) such amount of water that the molar ratio H2O/NCO of 0.02-0.2 and (II) 5-70pts.wt. of a pigment.
Patent JP-S5737914-A (JP)
Title: Agc malfunction preventing circuit
Inventor: SHIOYA SHIGEYUKI
IPC: H03G3/20
Filed: 1980-08-18
Abstract: PURPOSE:To prevent the malfunctioning of an AGC circuit, by detecting the abnormal voltage of a tuner and then forcibly reducing the gain of the tuner in case an AGC lockout phenomenon owing to an intensive input of the tuner. CONSTITUTION:In case a tuner 1 has cross modulation owing to its intensive input and then an AGC circuit system has a lockout phenomenon, a signal of bout 1.5VP-P is obtained at the output of the tuner 1. This signal is detected by a transistor TR9, and the gain of the tuner 1 is reduced by lowering the voltage of the AGC terminal of the tuner 1 by the detected DC signal. With reduction of the gain of the tuner 1, the TR9 becomes nonconductive. Then the AGC voltage of the tuner 1 varies by the time constant that is decided by the capacity of a capacitor 10. As a result, the gain of the tuner 1 varies to increase. When the AGC lockout phenomenon is canceled and the tuner 1 is reset to the normal state, the output voltage of the tuner 1 is set at about 0.4VP-P with the TR9 kept nonconductive.
Patent JP-H05285509-A (JP)
Title: Manufacture of composite roll for rolling
Inventor: HIRAOKA HISASHI
IPC: B21B27/00
Filed: 1992-04-07
Abstract: PURPOSE:To manufacture a composite roll in which the generation of center defects of an internal layer is prevented and which is excellent in the soundness of internal quality by applying periodic pressure in the feeder head parts of molten metal for the internal layer at the time of manufacturing the roll for rolling. CONSTITUTION:After forming a cylindrical outer shell layer 1, an internal layer material 2 is poured into the inside of that outer shell layer 1, the feeder head part 3 is added to the molten metal for the internal layer and, at the time of manufacturing the composite roll for rolling which joins these outer shell layer 1 and inner shell layer 2 together metallurgically, periodic pressure is applied to the feeder head part 3 of the molten metal for the internal layer. In this way, even when a material such as cast steels having large solidification shrinkage is used for the internal layer material, a sound roll without the defect of drawing cavity can be obtained.
Patent JP-S5814019-A (JP)
Title: Tuning device
Inventor: KATSUOKA RITSU
IPC: G10G7/02
Filed: 1981-07-20
Abstract: PURPOSE:To obtain the highly efficient tuning device, by digitally measuring and displaying a tuning frequency through counters and the like, and also using said counters  for generating a reference frequency sound. CONSTITUTION:Shaping pulses, which are synchronized with the fundamental frequency  of a musical sound signal to be tuned, are generated from a synchronous oscillator 13  which forms a waveform shaping circuit. The pulse, which is generated at every one  period of the fundamental frequency whne said shaping pulse rises up, is supplied to a  latch circuit 19 as a clock signal. At the same time, a counter 16 which counts the  clock signal from a reference clock generating circuit 15 and a counter 17 which  counts the carrier signal from the counter 16 are reset. The tuning frequency is digitally measured by the circuit 19 in response to the contents of the counters 17 and 16 and  the result is displayed. Meanwhile, when a switch 22 is turned ON, an AND gate 24 is  opened. Then the reference frequency signal of 440Hz and the like is outputted from the counter 16 which divides the oscillation output of the circuit at a specified frequency dividing ratio, and applied to a buzzer 18. Then the reference frequency sound is  generated. Thus the highly efficient tuning device, which does not require a crystal oscillator and the like for generating the reference frequency sound, is obtained.
Patent JP-H01282703-A (JP)
Title: Magnetic disk device
Inventor: OHASHI KAZUYA
IPC: G11B5/09
Filed: 1988-05-09
Abstract: PURPOSE:To shorten the processing time by performing write and read of data in a state that it remains, parallel data, and also, executing a read operation simultaneously with a write operation. CONSTITUTION:On the same head slider 19, a write head 191 and a read head 192 are formed by one piece each, and plural pieces of slider heads thereof 19 are provided. For instance, at the time of writing the data of an 8-bit byte format in magnetic disks 201-204, parallel data are written simultaneously in eight pieces of data medium surfaces of the magnetic disks 201-204 by eight pieces of write heads 191. Subsequently, immediately after write has been executed by the write head 191, the data which has been written now is read by the read head 192 formed on the same slider head 19, and the write data is confirmed. Accordingly, while the magnetic disks 201-204 make one rotation, write of the data and its confirmation are all ended. In such a way, the processing time can be shortened.
Patent JP-S5639117-A (JP)
Title: Driving apparatus for wrapper roll of down coiler
Inventor: HONJIYOU HISASHI
IPC: B21C47/06
Filed: 1979-09-04
Abstract: PURPOSE: To surely, quickly retreat the press arm in order to prevent the breakage, etc., due to generation of the anomaly, by arranging two cylinder systems so as to respectively press and retreat the press arm.  
     CONSTITUTION: The sheet 2 to be coiled is pressed by the press arm 4 and the wrapper roll 6 by actuating the air cylinder 8; the hydraulic cylinder 11 is actuated by the command of the retreat mode command unit 24 to retreat the press arm 4 and the wrapper roll 6 by the size of the step, just before the press arm 4 and the wrapper roll 6 ride on the step. The movement of the cylinder rod 12 according to the actuation of the hydraulic cylinder 11 is detected by the sensor 19, and the detected result is inputted to the comparative adder 21; this input is compared with the command of the retreat mode command unit 24, and if some difference is between the two, the hydraulic cylinder 11 is actuated through the servo valve 3 to move by this difference. Additionally, when a shock is given to the press arm 4 and the wrapper roll 6 by some reason, the shock is absorbed by the cylinder rooms 13, 14, because of their compressibility. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S604947-A (JP)
Title: Toner for electrophotography
Inventor: KOBAYASHI HIROYUKI
IPC: C08G63/00
Filed: 1983-06-23
Abstract: PURPOSE:To obtain a dry toner suitable for a fixing system using a hot roll coated with no oil by using a resin consisting of nonlinear polyester and linear polyester as a binding resin and by adding an organometallic compound as a cross-linking agent. CONSTITUTION:This toner contains a mixture of nonlinear polyester with linear polyester as a binding resin and an organometallic compound contg. a bivalent metal or higher as a cross-linking agent. The amount of the compound is 0.2- 10wt% basing on the amount of the binding resin. The nonlinear polyester is prepd. by reacting etherified diphenol having >=50% propoxylated groups or ethoxylated propoxy groups with a mixture of bivalent aromatic carboxylic acid with tervalent aromatic carboxylic acid or higher or alkyl substituted dicarboxylic acid with alkyl substituted diol. The linear polyester is prepd. by reacting propoxylated bisphenol with bivalent carboxylic acid. It is preferable that the nonlinear polyester accounts for a higher percentage of the binding resin than the linear polyester. The polyesters have 50-80 deg.C glass transition temp., 60-130 deg.C softening point and 2,000-20,000 number average mol.wt.
Patent JP-H02295098-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIBATA MITSUO
IPC: H05B41/24
Filed: 1989-05-02
Abstract: PURPOSE:To let enough heating currents flow to a discharge lamp so as to extend the life of the lamp by providing a means which changes over a threshold between the first standard value and the second standard value being different from each other. CONSTITUTION:If a changeover switch SW is fallen on to the first standard voltage REF side so as to compare the first standard voltage REF with the detecting voltage of an impedance R for current detection by a comparator IC, the starting voltage enough for a discharge lamp L to start up can not be obtained, and the currents flow to the filament of the discharge lamp L, so the filament of the discharge lamp L is heated. And after the filament is heated to enough level at which the life is not shortened, the changeover switch SW is fallen to the second standard voltage REF side so as to compare the second standard voltage REF with the detection voltage of the impedance R for current detection by the comparator, where-upon the discharge lamp L becomes normal lighting conditions. That is, by changing over the threshold for turning off a switch element Q to a lower value (the first standard value) in advance, enough heating currents are left flow to the discharge lamp at the time of start-up of the discharge lamp L whereby the lift of the discharge lamp L can be extended effectively.
Patent JP-S593636-A (JP)
Title: Processing system for execution of dynamically coupled module
Inventor: KOBAYASHI ISAO
IPC: G06F9/06
Filed: 1982-06-30
Abstract: PURPOSE:To transfer common data among modules by loading load module members and a common block member individually from an external large-scale storage device to a memory, and performing processing. CONSTITUTION:Members 16, 17, and 18 are compiled individually in the external large-scale storage device corresponding to source modules 1, 2, and 3, and the common block member 19 of size corresponding to the largest member among corresponding common blocks 4, 5, and 6 is used. A central processing unit after loading, for example, the member 16 into the memory 8 as a member 20 loads the member 19 into the memory 8 as a member 22 in the middle of processing corresponding to a module X to write common data, and loads the member 17 into the memory 8 as a member 21 to read the common data on the member 22 by a module 21.
Patent JP-S5636749-A (JP)
Title: Malfunction detecting circuit
Inventor: KITA KAZUNORI
IPC: G06F11/18
Filed: 1979-09-04
Abstract: PURPOSE: To detect malfunction by storing information of one register in another register after logical operation and then by comparing it, after the same logical operation, to the output of the said latter register.  
     CONSTITUTION: While input information 16 is stored in the 1st register 21, it is logically operated by logical operating circuit 18 and the result is stored in the 2nd register 23. The output of the 1st register 21 is logically operated by the same arithmetic circuit 19 and the result is compares to the contents of the 2nd register 23 by comparing circuit 26. Comparing circuit 26 performs exclusive OR in terms of both inputs and when output 27 is "0", a decision on malfunction is made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H049196-A (JP)
Title: Dehumidifying clothes dryer
Inventor: YARI KENTARO
IPC: D06F58/02
Filed: 1990-04-27
Abstract: PURPOSE:To reduce noises of air and prevent breakage of a belt for driving a double impeller fan, by providing suction holes for cooling air on the sound- insulating plate provided at the backside plate of a fan case and forming a bend bent to the opposite direction to the suction direction, in the endface of the suction air holes. CONSTITUTION:This dryer comprises a rotary drum 2 arranged in an external frame 1, a rear plate 3 covering the rear part of the external frame 1, a double impeller fan 4 generating circulating air and cooling air and also heat- exchanging the circulating air and the cooling air, and a fan case 9 containing the double impeller fan 4 so as to separate the circulating air from the cooling air. A sound-insulating plate 17 having the suction air holes 17a for the cooling air in the rear plate 3 side of the fan case 9 and a bend 17b bent to the opposite direction to the suction air direction is formed at the endface of the suction air holes 17a. And a belt 15 driving the double impeller fan 4 is drawn from the suction air holes 17a. As a result, the air noises can be reduced and the damage and breakage of the driving belt of the double impeller fan can be prevented.
Patent JP-H08305490-A (JP)
Title: Stress output type two-dimensional coordinate input device
Inventor: TACHIKAWA TETSUYA
IPC: G06F3/0354
Filed: 1995-05-11
Abstract: PURPOSE: To improve the quality of a human interface by outputting reaction from a computer when inputting a two-dimensional coordinate by also providing a reaction output means at the two-dimensional coordinate input device such as mouse or track ball. CONSTITUTION: This device is composed of a ball 1 having a large friction coefficient, two cylinders 2 and 3 orthogonal each other having the large coefficient of friction with the ball 1 in contact with the ball 1, two position detecting means 6 and 7 for detecting the rotating amounts of two cylinders, two torque generating means 4 and 5 for applying rotating force to two cylinders, and program for applying suitable control signals to the torque generating means 4 and 5 based on the information from the position detecting means. Since the two-dimensional reaction output means is provided for the two-dimensional input device, a cursor showing the two-dimensional coordinate input device can be held in a certain area or can be oppositely prevented from entering a certain area and the quality of the human interface can be improved.
Patent JP-S61272023-A (JP)
Inventor: KAWADA KATSUHIKO
IPC: A47J37/12
Filed: 1985-05-27
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-H07300192-A (JP)
Title: Detector of inner stopper in cap
Inventor: TANAKA KENICHI
IPC: B67B3/26
Filed: 1994-04-28
Abstract: PURPOSE:To detect the presence or absence of the inner stopper in a cap preliminarily equipped with an inner stopper. CONSTITUTION:A star wheel, rotated intermittently, brings caps C one by one to position and stops. Over this stopping position a first engaging member 54 which when lowered can engage with an inner stopper N is placed. A cylindrical supporting member 46 which is lifted and lowered by an air cylinder 48 supports the first engaging member 56 in a manner that the first engaging member 56 can be lifted and lowered relatively in relation to the cylindrical supporting member 46. On the periphery of the first engaging member 56 a second engaging member 56 is fitted, which can be lifted and lowered in relation to the first engaging member 56 and when lowered engages with the body of the cap C. A proximity switch 60 for detecting the relative heights of the first engaging member 54 and the second engaging member 56 is provided. Therefore, the height of the first engaging member 54 in relation to the second engaging member 56 differs depending on the presence or absence of the inner stopper N and it can be found out whether the inner stopper N is present or absent.
Patent JP-S61271560-A (JP)
Title: Sort-based memory device
Inventor: YAMAMOTO HARUO
IPC: G06F15/02
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a sort-based memory device which can perform the input/ output operations of desired data in a simple and quick way, by using a display means to display the data showing the rows and columns corresponding to the positions of the operated sort keys when a memory area is designated. CONSTITUTION:A CPU 11 supplies and extracts the record data to and out of a display control part 25 in response to the input/output of a record memory 23. The part 25 includes an A register 251 which stores the row and column positions in a memory area, a B register 252 which stores the number of items of the record data within said memory area and a C register 253 storing the record data. Then a character M showing the matrix designation mode or a character A showing an alphabet designation mode and characters IN showing an input mode or characters OUT showing an output mode are displayed at the display part 3 together with the numerical values showing the positions of rows and columns, the numerical value showing the number of items of the record data and the contents of these record under the control of the CPU 11.
Patent JP-S5637529-A (JP)
Title: Automatic fix point detecting fix point furnace
Inventor: KURIHARA KIYOSHI
IPC: G01K7/02
Filed: 1979-09-05
Abstract: PURPOSE: To improve operating characteristic and decrease wasteful time by deciding that the temperature of the metal in a crucible has stabilized and reached and reached a fixed value with the 1st deciding device and deciding that this state is continued with the 2nd deciding device.  
     CONSTITUTION: A deciding device 10 otuputs "1" when the outputs of comparators 7, 9 are both "1". The electromotive force of a thermocouple 4 of this time is within a normal value and its change rate is constant, close at zero. A deciding device 12 decides whether the fix point conditions having been established a fixed time before are still continuing at present or not and the output of this deciding device 12 is converted to the value of units such as, for example, mV of the electromotive force itself or °C converted to temperature, with an engineering unit converter 13. Said output is applied to an output device 15 via a form converter 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5338995-A (JP)
Title: Photo battery
Inventor: KOSHIBA NOBUHARU
IPC: H01L31/04
Filed: 1976-09-21
Abstract: PURPOSE: To realize an electrochemical battery, which can discharge not only at the light irradiation time but under no light irradiation, by giving a storage capacity to a photo battery. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5339285-A (JP)
Title: Ozonizer
Inventor: TAKASE OSAMU
IPC: C01B13/11
Filed: 1976-09-22
Abstract: PURPOSE: To improve the O 3  yield of an ozonizer independently of a season and save the cost of power for driving a cooler by circulating cooling air introduced into a closed housing and discharged by means of the operation of dampers through the cooler only in summer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0212508-A (JP)
Title: Room monitoring and controlling system
Inventor: RAN KENETSUTO
IPC: G01K13/00
Filed: 1989-05-06
Abstract: PURPOSE: To improve the efficiency of a facility by changing the temperature within a room to a prescribed first value in response to a human existence signal and changing the temperature within the room to a prescribed second value in response to a human absence signal. CONSTITUTION: In a human existence sensor 26, a room temperature sensor 28 is mounted on a wall 12 and is connected with a room information processing unit 22. The unit 22 is connected with the central computer within a hotel. An HVAC driver 34 is provided to control a window type heat exchanger 32 and the power source and the driver 34 is connected with the unit 22. The driver 34 operates to perform the change of a temperature or the recovery by the signal from the unit 22 when humans do not exist in the room. When the humans enter the room, the unit 22 gives an instruction to the driver 34 and changes the temperature to a first prescribed and desired room temperature. Thus, air conditioning is saved and comfortableness and safety can be maintained.
Patent JP-H01282345-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: MIZUKI TATSURO
IPC: D01F9/14
Filed: 1988-05-10
Abstract: PURPOSE:To stably obtain in high-speed spinning the title fiber to be used in thermal insulating materials, electrical material parts, etc., by melt spinning of pitch incorporated with an additive capable of enhancing the critical spinning speed. CONSTITUTION:For example, pref. pitch to give a yarn 200kg/mm<2> in tensile strength with optical anisotropy developed is incorporated with an additive capable of enhancing the critical spinning speed, i.e. at least one kind of substance selected from polystyrene and polyphenylene sulfide in finely granular or powdery form followed by heating the blend in a spinning machine to be made fully compatible and then making into a yarn, which is then insolubilized and carbonized at 900-1,700 deg.C in an inert atmosphere followed by graphitization at 1,700-3,000 deg.C, thus obtaining the objective carbon fiber.
Patent JP-H01282325-A (JP)
Title: Pitch-based carbon fibersheet and production thereof
Inventor: MATSUMOTO TADAYUKI
IPC: D04H1/4242
Filed: 1988-05-10
Abstract: PURPOSE:To obtain the subject sheet excellent in handling properties, physical properties and productivity and suitable as a reinforcing component for structural materials by spinning a pitch yarn with a finess lower than a specified value, then forming the resultant yarn into a sheet, infusibilizing and carbonizing the sheet in a sheet state as it is. CONSTITUTION:A pitch is subjected to flash spinning, centrifugal spinning or jet spinning so as to have a finess of <=0.33 denier and formed into a sheet. The resultant sheet is infusibilized and carbonized in a sheet state as it is to provide the objective sheet consisting of the carbon fiber with <=0.3 denier. In addition, the infusibilization reaction of the pitch is preferably carried out at an extremely low rate of temperature increase, preferably <=2 deg.C/min til (softening point +10) deg.C and <=5 deg.C/min beyond the temperature to complete the infusibilization.