baber/WOPTO huggingface dataset:
Patent JP-S6428603-A (JP)
Title: Photodetecting device
Inventor: KUBO MINORU
IPC: H01L31/10
Filed: 1987-07-23
Abstract: PURPOSE:To manufacture a photodetecting device at high yield so that its photodetection sensitivity is adjustable in a use stage by providing a photodetection part made of a superconductive material on the diffraction grating of an optical waveguide and causing phase transition from a superconductive state to a normal conductive state exceeding a critical current with a light input. CONSTITUTION:The optical waveguide 2 is formed on an InP base body 1, the diffraction grating 3 is formed thereupon, and a superconductor 10 is formed further thereupon. Then when incident light 4 has wavelength other than 1.3mum, a constant current and a voltage output corresponding to no resistance are obtained in the superconductive state, but when incident light 4 of 1.3mum in wavelength is made incident, charges are supplied as a result of an increase in light intensity by a standing wave and the normal conductive state is entered exceeding the critical current, so that variation in the voltage output corresponding to the current and resistance is observed. Thus, wavelength selective photodetection is performed as current and voltage variations due to the phase transition between the superconductive state and normal conductive state by using variation in the voltage output of the superconductor 10 at the neighborhood of the critical current. Therefore, the grating 3 is used to control the generation of charges to the superconductor 10 by variation in the light intensity by the standing wave, so optical propagation loss, etc., can be reduced.
Patent JP-S6073926-A (JP)
Inventor: NAKADAI MITSUO
IPC: E03D3/04
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06340480-A (JP)
Title: Glass composition for glaze
Inventor: ITO YUJI
IPC: C03C8/02
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a glass compsn. for the glaze of a partially glazed ceramic substrate used for the head of a thermal printer so as to ensure heat resistance at >=800 deg.C and the shape of a glaze glass layer having a smooth surface and adaptable even to rough paper. CONSTITUTION:This glass compsn. for the glaze of a ceramic substrate consists of, by weight, 50-65% SiO2, 5-15% Al2O3, 12-25% CaO, 1-20% BaO, 1-5% MgO and 2-6% ZrO2 added in the form of zirconium silicate.
Patent JP-S6340200-A (JP)
Inventor: FURUI SADAHIRO
IPC: G10L15/32
Filed: 1986-08-06
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-H0235818-A (JP)
Title: Bus circuit
Inventor: HAYASE TSUTOMU
IPC: H04L25/02
Filed: 1988-07-26
Abstract: PURPOSE:To eliminate that the output of respective tri-state buffers compete on a bus line by providing a bus control circuit between respective tri-state buffers and a control signal line and constructing to ignore other control signal until a hourly fast control signal is completed. CONSTITUTION:Bus control circuits 61-6n to lie respectively between tri-state buffers 51-5n and control signal lines 41-4n are provided. The bus control circuits 61-6n are formed by inverters 61a-6na and NOR 61b-6nb and reset set flip flops(RS-FF) 61c-6nc. The inverter is connected to a control signal line marked with (-) at an input side and an output side is connected to the resetting side of RS-FF. For the NOR gate, the input side is connected through an inverter to the control signal line marked with (-), connected to a control signal line except the control signal line marked with (-) and an output side is connected to the setting side of the RS-FF. For the RS-FF, the output side is connected to the input side of a tri-state buffer. Thus, the control signal, which becomes earlier a logic 1, is made preferential and other control signal is ignored.
Patent JP-H0916330-A (JP)
Title: Transparent digitizer for display
Inventor: HASHIMOTO SOJI
IPC: G06F3/0488
Filed: 1995-06-28
Abstract: PURPOSE: To use a digitizer for a display device such as portable computer, word processor or various kinds of electronic guide board for selecting or confirming a menu by directly touching the screen of the display device with a pen or a finger. CONSTITUTION: Concerning a digitizer for coordinate detection provided with a tablet 2 having plural electrode wires mounted on a display 4 of liquid crystal or plasma and arranged for detecting X and Y coordinates to be used as the interface of application and an indicator for designating an input position, this one is the transparent digitizer for display which has plural shield layers 8 mounted on the display 4, and mounts the tablet 2 on these shield layers 8. Thus, since the digitizer can input the signal of no noise component having a high S/N, it is not necessary to perform a noise measure routine for increasing the number of data to be sampled, and high throughput can be provided.
Patent JP-S6092130-A (JP)
Inventor: URURITSUHI BURIYUTSUGEMAN
IPC: G01D7/00
Filed: 1984-09-05
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-S6243911-A (JP)
Title: Ac current control system
Inventor: KANO SHUNEI
IPC: H03H11/24
Filed: 1985-08-22
Abstract: PURPOSE:To attain continuous variable control to AC with comparatively simple constitution by connecting a common electrode of each FET in series via a feedback resistor, connecting an AC power supply to both ends and connecting one end of the feedback resistor to each input terminal of an operational amplifier. CONSTITUTION:In giving a potential of the same polarity and same amplitude to operational amplifiers 25, 26, a drain of a FET is at a positive potential by a potential of an output of the operational amplifiers, then a FET 41 is conductive and a FET 42 is nonconductive, for example. The nonconductive FET by the polarity of a certain time of an AC power supply 6 is conductive via a parasitic diode. In this case, the equivalent resistance of the conductive FET 41 is changed by the input signal to the operational amplifier 25. Thus, the current from the AC power supply 6 is controlled by the input signal to the operational amplifier 25 and proportional to the voltage value of the AC power supply 6. The state of the operational amplifiers and the FETs is inverted by the polarity after a half cycle of the AC power supply respectively, a current flows reversely and the value is controlled.
Patent JP-H1128317-A (JP)
Title: Squeezer plate for squeeze filter press
Inventor: MIYANO MUNEYUKI
IPC: B01D25/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To keep a fluid guide member and a squeeze membrane airtight even under such a state that a squeezed fluid acts upon the outside of the fluid guide member by forming a second fitting part on the barrel part of the fluid guide member and a first fitting part in the filtration hole of a core plate so that these fitting parts are tightly fitted into each other. SOLUTION: Projecting pieces 12a, 12a are formed, as the example of one fitting part, on the barrel part of a fluid guide member 12 and recessed parts 1k, 1k are formed, as the example of the other fitting part, in the filtration hole 1j of a core plate 1 so that the projecting pieces 12a, 12a can be fitted tightly. Consequently, even when a squeezed fluid acts from the outside of the cylindrical fluid guide member 12 in such a manner that the squeezed fluid expels the projecting pieces 12a, 12a from the recessed parts 1k, 1k, the pressure of the fluid finding its way into the through hole 12h of the cylindrical fluid guide member 12 to pass through the hole 12h, works to thrust the projecting pieces 12a, 12a into the recessed parts 1k, 1k.  Therefore, the projecting pieces 12a, 12a can fit into the recessed parts 1k, 1k resisting the pressure of the squeezed fluid and continue to keep tightly engaged with each other. Thus it is possible to retain the tight contact between the fluid guide member 12 and the squeeze membrane.
Patent JP-S5885798-A (JP)
Inventor: KUROKI SEIJI
IPC: G01C21/24
Filed: 1981-11-18
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-H0348988-A (JP)
Title: Prepaid card registration management system
Inventor: SUZUKI TAKAMITSU
IPC: B42D15/10
Filed: 1989-07-17
Abstract: PURPOSE:To prevent damage to a customer by making ineffective the registration number of a prescribed prepaid card and registering the remained amount of the card to a card to be newly issued. CONSTITUTION:A registration management system 1 manages the ineffective registration of a prepaid card C and exchanges information with each card managing device 2. A central managing device 4 is provided and plays a role as a registration managing means. A storage device 5 stores the registration number or remained amount of the card C. When the registration number of the ineffective card C is inputted to an input device 7, the ineffective registration is executed to the storage device 5. The device 4 issues the new card C by an issuing device 8 and the remained amount is registered to the card. Thus, even when the card is lost by the customer, the damage can be prevented.
Patent JP-H0630288-A (JP)
Title: Color facsimile equipment
Inventor: TANAKA MASANORI
IPC: H04N1/46
Filed: 1992-07-13
Abstract: PURPOSE:To provide the color facsimile equipment which can transmit both black-and-white images and color images with one equipment by switching a color facsimile function to a black-and-white facsimile function by designating the image data of a transmitting original to black-and-white data. CONSTITUTION:In function keys 24 provided on an operation display part 15, a switching button (transmitting data selecting means) is prepared for an operator to select whether an original set on a color scanner 11 is a color original or a black-and-white original. A transmission mode is set by this switching button. Namely, the original set on the color scanner 11 reads the image data in the transmission mode designated by the function keys 24 regardless of color/ black and white use. Therefore, when data for black-and-white use are designated by the function keys 24, as a black-and-white image read control means, a CPU 18 switches the read operation of the color scanner 11 to the image read operation for black-and-white use.
Patent JP-H0349266-A (JP)
Title: Mos-type semiconductor device
Inventor: NAKAJIMA TSUNEHIRO
IPC: H01L29/78
Filed: 1989-07-18
Abstract: PURPOSE:To acquire a device of fast low ON-state resistance by providing a high impurity concentration layer of first conductivity type through a low impurity concentration surface layer of a first conductivity type having a specified thickness to a surface of a drain layer underneath an insulating layer immediately under a gate electrode. CONSTITUTION:A p-type channel layer 3 is selectively provided to a surface section of an n-type drain layer 1 with an interval. An n-type source layer 4 is selectively provided to a surface section of the channel layer 3. A gate electrode 6 is provided on a region between a source layer 4 of the channel layer 3 and a drain layer 1 and a region between the channel layers 3 of the drain 1 through a gate oxide film 5. An n-type high impurity concentration layer 7 is provided to a surface of the drain layer 1 underneath the gate oxide film 5 immediately under the gate electrode 6 through an n-type low impurity concentration layer 8 of a specified thickness. Thereby, a fast low ON-state resistance can be realized without an increase of a gate-to-drain capacity.
Patent JP-H0741663-A (JP)
Title: Polyvinyl chloride-based thermoplastic elastomer
Inventor: YUKIOKA SATOSHI
IPC: C08G18/42
Filed: 1993-07-27
Abstract: PURPOSE:To obtain vinyl chloride-based thermoplastic elastomer having both of good fatigue characteristics and permanent compression set. CONSTITUTION:This polyvinyl chloride-based thermoplastic elastomer is obtained by heat-melting and mixing 100 pts.wt. of polyvinyl chloride-based resin with >=20 pts.wt. and <180 pts.wt. of isocyanate compounds having the following polymer polyol and >=3 isocyanate groups under shearing force and the elastomer has 0.3-1.3 molar ratio of isocyanate group of the isocyanate compound to polymer polyol hydroxyl group: The polymer polyol has <-3cm<-1> (based on the original position of the polymer polyol) chemical shift of a peak (1700-1750cm<-1>) derived from stretch vibration of carbonyl in the polymer polyol in the measurement of infrared ray (IR) absorption of a mixture of 95 pts.wt. of polyvinyl chloride-based resin and 5 pts.wt. of polymer polyol.
Patent JP-S5888464-A (JP)
Title: Ignition unit in engine
Inventor: KURIHARA NORIYUKI
IPC: F02P5/152
Filed: 1981-11-20
Abstract: PURPOSE:To surely prevent engine knock irrespective of the chronological variation of ignition time or the like, by detecting the discharge current of a discharge circuit adapted to apply high voltage to an ion detector disposed in a combustion chamber, and by controlling a spark retardation control means in accordance with the result of the detection. CONSTITUTION:In the explosion cycle of an engine, discharge current runs from a high voltage direct current source 9 to a discharge circuit 8 in the explosion cycle of the engine when abnormal combustion such as, for example, knocking after ignition, is brought about so that the leading end of a flame generated due to the burning of mixture or end gas in the end of a combustion chamber reaches an ion detector 7. This discharge current is detected by a detector 11 and then acts on a wave shaping unit 26, thereby trigger voltage from a base 24b is set at the low level. For this reason, the time when a signal fed from a trigger generator 27 to the base 24b lowers to a breakdown voltage is delayed so that the ignition time is retarded. That is, upon the generation of knocking phenomenon, the ignition time is retarded subsequently from the next explosion cycle. The retardation is maintained until the detector 11 detects no predetermined discharge.
Patent JP-S6429985-A (JP)
Title: Bar code reader
Inventor: TSUJI NOBUHIKO
IPC: G06K7/10
Filed: 1987-07-27
Abstract: PURPOSE:To directly control the sorting work at each station without the intermediation by a computer by storing a collation data group, collation the content of said group with the result of the read of a bar code to judge it, and outputting the result of said judgement. CONSTITUTION:The following are provided: a read means 6 to decode a bar code, an input means 8 to supply arbitrarily desired collation data group, a storage means 9 to hold the collation data group, a comparison means 7 that collates the coincidence/noncoincidence between an output from the read means 6 and the data group in the storage means 9, and an output means 10 to take out the collation result to the external. As a result, the individual sorting or work classification at each station can be processed based on the read result of the bar code without a need for the intermediation by an expensive computer.
Patent JP-S6246119-A (JP)
Title: Burning control method of classified waste incinerator
Inventor: YAMAGISHI MIKI
IPC: F23G5/00
Filed: 1985-08-23
Abstract: PURPOSE:To keep stable burning and prevent the generation of harmful gas and unburnt gas by controlling automatically each set value for burning with temp. at each part in an incinerator and O2% in burnt exhaust gas. CONSTITUTION:A heat balance from an incinerator mainbody to a waste heat boiler is calculated and a low heating value Hu of waste is obtained and a waste supply pusher speed and a rotary kiln are controlled to correspond to a set amount of incinerated waste G and burning standard values for after-burning air amount LFDF1, mixed air amount LFDF2, and re-circulation air amount LRDF are calculated and set up automatically by Hu, G. Incinerator inside temp. is read in and monitored and is controlled when temp. is above an allowable fluctuation range. At that time, O2% at an incinerator outlet is measured and automatic control for mixed air amount is carried out secondarily. Thus, classified waste is gasified and burned at the incinerator comprising the rotary kiln, an after-burning grating, and a gas mixing chamber and also heat amount of burnt exhaust gas is recovered at a boiler.
Patent JP-S57109404-A (JP)
Title: Method for detecting load abnormality in electron tube type oscillating device
Inventor: ISHIZAKA YUUJI
IPC: H05B6/04
Filed: 1980-12-26
Abstract: PURPOSE:To detect a load abnormality, by obtaining specific relations between the plate input current and the grid current of an oscillating circuit at the operation start time and after the secular change in an electron tube type oscillating device used in an industrial heating equipment or the like. CONSTITUTION:For example, an output obtained by rectifying an AC power source AC by a rectifier RE is supplied to an oscillating circuit OSC in an industrial heating equipment, and a work coil WC is loaded. The circuit OSC uses an oscillating tube B to self-oscillates. A load abnormality detecting part 1 is controlled by a control part 11, and an operation command Re is inputted to the detecting part 1, and an abnormality output (o) is outputted. The command Re reads a plate input current Ip0 and a grid current Ig0 at the operation start time of the oscillating tube V and instructs the operation. The operation result is stored in a storage part 15, and a signal L of an abnormality detection level determined by expression is inputted to an operating part 14. At the operation time, a plate input current Ip and a grid current Ig are read out and are operated to detect load abnormality.
Patent JP-S5986299-A (JP)
Inventor: ASAI KOUICHI
IPC: H05K3/30
Filed: 1983-10-04
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-H04180609-A (JP)
Title: Chip type inductance device and manufacture thereof
Inventor: KONOIKE TAKEHIRO
IPC: H01F41/04
Filed: 1990-07-13
Abstract: PURPOSE:To simplify the structure of this device and enhance its mass production efficiency by laminating a plurality of magnetic material sheets which form conductor lines on the surface, clamping an insulation material sheet with the laminates body and forming a toroidal coil-shaped pattern. CONSTITUTION:When specified conductor lines 2 to 4, and 5 to 9 and 10 to 14, and 15 to 19 and 20 to 22 are formed on each surface of magnetic material sheets 1a to 1e and a laminated body is formed with the sheets 1a to 1e, each line is connected with each other at the outer edge of the sheets 1a to 1e. A laminated body similar to this laminated body is produced with insulating materials 1f and 1g clamped and sintered. This construction makes it possible to prepare a chip type inductance device with toroidal coil-shaped patterns wound by 5.5 times in simple structure where a magnetic material and a printed pattern are alternately laminated, thereby enhancing mass production efficiency.
Patent JP-H0514979-A (JP)
Title: Wireless remote control reception circuit
Inventor: TAKEUCHI HIROYUKI
IPC: H04Q9/00
Filed: 1991-06-28
Abstract: PURPOSE:To prevent malfunction by dividing the reception circuit into two, using the one for an output circuit for a switch, the other for a check circuit of an input pulse, and devising the check circuit to interrupt the connection between the output circuit and an operating device in a state of crosstalk. CONSTITUTION:When a switch SW on a remote control transmitter 10 is depressed, a radiated infrared ray pulse is received by a light receiving section 12 and an output signal is inputted to receivers IC14A, IC14B. Since no output signal is obtained from the receiver 14B, an output signal of an OR circuit 20 goes to an L level, a buffer circuit 18B is closed and the same signal as the receiver 14A is inputted to the receiver 14B from the light receiving section 12. A parallel output is produced from the receivers 14A, 14B, an output of the receiver 14B is inputted to a monostable multivibrator circuit 16, its output closes a buffer 18A to allow an output from the receiver 14A to be outputted to an operating device. Simultaneously, the buffer 18B is opened by the output from the receiver 14B through the circuit 20 to eliminate a pulse input to the receiver 14B and its output is turned off. The receiver 14B detects it in the case of crosstalk and turns off its output and then the output is stopped.
Patent JP-S5887912-A (JP)
Title: Signal generating circuit
Inventor: YAGUCHI OSAMU
IPC: H03K3/84
Filed: 1981-11-19
Abstract: PURPOSE:To attain a signal generation circuit from which a Gauss distribution signal can be obtained with a simple constitution, by summing a constant voltage in response to each output of a plurality of cascade-connected flip-flops. CONSTITUTION:A clock pulse of a prescribed period is given to N sets of flip- flops the input and output of which are cascade-connected and switches (S1- S6) are on/off-controlled with each output of N sets of the flip-flops. Then, the state that voltages given from a constant voltage source -EV are summed and outputted via resistors R of equal resistance value and the state that the voltage applied to the addition circuit is fixed to 1/2 the constant voltage -1/2EV and summed in response to the switch from which the Mth flip-flop is outputted, are alternately done. Thus, a Gauss distribution signal can be obtained with high quality and simple constitution and the resolution of the output voltage can be increased with the signal generating circuit.
Patent JP-H0740783-A (JP)
Title: Seat structure for vehicle
Inventor: SAKURAI AKIHIRO
IPC: A47C7/62
Filed: 1993-07-28
Abstract: PURPOSE:To provide a seat structure for a vehicle, which enables a housing container to be surely positioned with respect to a cushion frame. CONSTITUTION:The seat structure for a vehicle is so constituted as to be made up out of a seat cushion composed of a cushion frame and a cushion main body, and of a seat back mounted on the rear end section of the aforesaid seat cushion wherein the cushion main body 5 of the seat cushion 2 is mounted on the cushion frame in such a way that it can freely rotated around the front end section while being directed forward, and a housing container 27 is detachably installed in the lower side space section of the cushion main body 5. A flange section 28b engaged with the upper ends at both the sides of the cushion frame is provided at least, for the upper ends at both the side sections of a housing container 27, and let the flange section 28b be engaged with the upper ends at both side sections of the cushion frame, so that the housing container 27 is thereby hoisted down.
Patent JP-H01271660-A (JP)
Title: Distributor for internal combustion engine
Inventor: KODAMA SEIKI
IPC: F02P3/04
Filed: 1987-07-24
Abstract: PURPOSE:To make the width of a cylinder discriminating signal generated by a reluctor smaller and make the signal suited to digital processing by installing the reluctor on a centrifugal advance plate while installing a sensor corresponding thereto on a vacuum advance plate. CONSTITUTION:A reluctor 4A is installed on a centrifugal advance plate 84 and rotated together with a centrifugal advance sleeve 11. A sensor 5A is installed on a vacuum advance plate 30 and rotated together with a stator 10. The function portion of the reluctor 4A has a sector form and is provided in a height position where it approaches and passes through the sensor face 51 of the sensor 5A. Hence, the rotating angle position of the cylinder discriminating reluctor 4A with respect to a reluctor 9 remains the same while the rotating angle position of the sensor 5A with respect to the stator 10 also remains the same, and a G signal (cylinder discriminating signal) advances equally to an IG signal (ignition timing signal). Accordingly, the width of the function portion of the reluctor 4A can be made smaller than before increasing the degree of freedom of control of a microcomputer.