baber/WOPTO huggingface dataset:
Patent JP-H08188142-A (JP)
Title: Braking hydraulic controller
Inventor: HATADA TAKESHI
IPC: B60T13/66
Filed: 1995-01-10
Abstract: PURPOSE: To detect any brake operating force by means of a pressure sensor even if there is a hydraulic defect in a hydraulic system ranging to a pressure chamber of a master cylinder. CONSTITUTION: This braking hydraulic controller, imparting hydraulic pressure to be outputted from a braking hydraulic pressure generating means to a wheel brake in accordance with the detected value of a pressure sensor detecting the operating force in a brake operating member formes a pressure chamber 33 in a gap with an operating piston 32 and it is contacted with the back of a rubbery elastic body 55 on an end face at the opposite side to the pressure chamber 33 of a linkage piston 34 to be slidably fitted in a cylinder body 27, and in this constitution, a pressure sensor 3 with a pressure part 3a contacting the front of this rubber elastic body 55 is attached to the cylinder body 27.
Patent JP-H04252094-A (JP)
Title: Method for mounting electronic component
Inventor: NISHINO KOZO
IPC: H05K3/32
Filed: 1991-01-10
Abstract: PURPOSE:To obtain a mounting method for realizing connection of all terminals by covering irregular heights of component terminals when electronic components are mounted on a board. CONSTITUTION:Electronic components 1, 2, 3 are positioned on a board 4, conductive photoresist 5 is coated and the resist is selectively left by photolithography to form electrical connection.
Patent JP-H05180889-A (JP)
Title: Pulse interval monitoring method
Inventor: NOZAWA ATSUKO
IPC: G06F11/30
Filed: 1992-01-08
Abstract: PURPOSE:To provide a method for always monitoring whether the pulse interval is normal or not from the result of comparing the interval of pulses during operation in a system with a predefined value. CONSTITUTION:A pulse interval monitoring device comprises a counter circuit 1 adapted to start counting when a measured pulse 12 becomes low level and end counting when it becomes high level, a comparator circuit 2 for comparing a predefined value a14 with a count value b13 when a measured pulse 12 becomes high level and outputting an error signal 15 if a<b, a latch circuit 3 for latching an error signal 15 and a count value b13, and a light emitting diode 20 for displaying the abnormality until a display clear signal 16 is input from the system. The circuits are connected to one another so that a pulse interval abnormal signal 17 and an error count value 18 are input to the system.
Patent JP-S57116128-A (JP)
Title: Spiral vortex chamber diesel engine
Inventor: MATSUI YUKIO
IPC: F02B19/08
Filed: 1981-01-09
Abstract: PURPOSE: To prevent the increase of the concentration of smoke discharged with operation for a long term by forming the coating of a catalyst oxidizing solid carbon to an injected fuel colliding wall surface section of a spiral vortex chamber in the diesel engine injecting fuel into the spiral vortex chamber.  
     CONSTITUTION: The coating 9 of the catalyst having the carbonaceous oxidizing function of plateinum or a platinum palladium alloy or the like is formed to the whole wall surface of the spiral vortex chamber, to which a fuel injection valve 7 is faced, a section projecting into the spiral vortex chamber 5 of a preheating plug 8 and the inner circumferential surface of a communicating port 6. Accordingly, the oxidation of the smoke generated due to incomplete combustion in the spiral vortex chamber 5 is promoted by the action of the coating 9 of the catalyst, and trouble such as the degradation of combustion and the increase of the concentration of the smoke discharged, based on the decrease of the effective volume of the spiral vortex chamber 5 can be avoided even when the engine is operated for a long term. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60145779-A (JP)
Title: Video signal regeneration circuit
Inventor: TSURUTA MASAHIKO
IPC: G11B20/06
Filed: 1984-01-09
Abstract: PURPOSE:To suppress occurrence of the inversion phenomenon without deteriorating the S/N by making variable equalizer characteristics which are added to a regeneration FM video signal linearly or nonlinearly in accordance with a demodulation video signal. CONSTITUTION:An output regeneration FM video signal of a preamplifier 9 is supplied to a dynamic equalizer circuit 21 through a delay circuit 17, and it is supplied to an equalizer circuit 16 inside a regeneration video signal level detection circuit 15. The level detection circuit 15 is connected to the equalizer circuit 16, a limiter 18, an FM demodulation circuit 19 and a low-band filter 20 longitudinally. The demodulation video signal of the regeneration FM video signal is supplied to the dynamic equalizer circuit 21 as the level detection signal from the low-band filter 20. Although the equalizer circuit 16 is the conventional type, the circuit 21 is a circuit which makes variable the ratio of the level strength for low-band frequency components for high-band frequency components of the input regeneration FM video signal linearly or nonlinearly.
Patent JP-2000200718-A (JP)
Title: Inductance element
Inventor: MORITA CHIHO
IPC: H01F27/29
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve inductance and to prevent the leak of magnetic flux to an outer part by surrounding the periphery of a core where plural helical conductor patterns are formed by means of magnetic material cores and constituting a close magnetic path with the cores. SOLUTION: A ferrite core 30 where the helical conductor patterns are formed is inserted into the through hole of a ferrite core 31 where the through hole is formed. Terminal electrodes 34 are formed over the end face of the ferrite core 30 and the end face of the ferrite core 31. Thus, the conductor patterns formed in the ferrite core 30 are connected to terminal electrodes 34. When the terminal electrodes 34 are formed by pulling them out to adjacent sides, face mounting can be executed. Namely, the periphery of the core 30 where the plural helical conductor patterns are formed is surrounded by the magnetic material cores, and a close magnetic path is constituted by the ores. For making the connection of the helical conductor patterns of the ferrite core and a terminal part to be secure, it is effective to form a notch in a part becoming the terminal part of the end face.
Patent JP-S59127163-A (JP)
Title: Managing device of double system of computer
Inventor: SUMIYA SHIYUUSAKU
IPC: G06F11/00
Filed: 1983-01-08
Abstract: PURPOSE:To improve both the availability and the reliability of a computer system by monitoring the mode for the double system of computer and controlling the mode through a common part of said double system. CONSTITUTION:When a double fault signal 4.1 is supplied, one-shot circuit TM1 is actuated. Then a signal 10 showing the double fault is delivered to AND2 and AND3 from an AND1 if an on-line operation mode is set when the circuit TM1 is actuated. The AND2 delivers the signal which sets other computers in the on- line operation mode and at the same time rings a bell (BELL) 22 to inform the generation of a double fault. While (1) is added to the contents of counter (CNT) by the signal showing the double fault, and a subtractor circuit (SUB) calculates the difference between the output of the CNT and the value of a retry frequency setting circuit N. This calculated difference is used to initialization of a computer.
Patent JP-H11197106-A (JP)
Title: Mouthpiece for endoscope
Inventor: ISHIZUKA TATSUYA
IPC: A61B1/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a mouthpiece for an endoscope capable of surely holding the mouthpiece for the endoscope without making a patient bite the mouthpiece for the endoscope with front teeth, preventing spitting-out even when a mouth is slightly opened and preventing swallowing as well. SOLUTION: This mouthpiece 1 for the endoscope is constituted of a thick and flat cylindrical cylinder part main body whose inner hole is turned to an insertion hole 3 for inserting an endoscope insertion part and cross section is almost quadrilateral and an oval flange part 5 integrally provided on the outer periphery of the middle part of the cylinder part main body. In the case of using the mouthpiece 1 for the endoscope, the flange part 5 is mounted between an upper lip and upper gums (or upper teeth) and between a lower lip and lower gums (or lower teeth), the endoscope insertion part 2 is inserted to the insertion hole 3 and the insertion part 2 is inserted into a celom while moving it back and forth.
Patent JP-H03206555-A (JP)
Title: Telex equipment and document producing device
Inventor: ABE YUKIO
IPC: G06F17/21
Filed: 1990-01-09
Abstract: PURPOSE:To obtain a telex equipment which is easily handled by describing the names, etc., of a receiver onto a transmitting document with the single designation of the receiver of the document and at the same time transmitting automatically the document to the receiver. CONSTITUTION:This telex equipment consists of a main body 20 containing a temporary storage part and a control part, a word processor including a keyboard 21 serving as an input part, a printer 22 serving as a printing part, and a CRT monitor 23 serving as a display part, and a communication equipment 26 containing a control part for the communication function and a temporary storage part. When a transmitting document is produced, the desired receiver information is designated among those stored receiver information. This designated information is put into the transmitting document. At transmission of the transmitting document, a receiver of the document is set and the transmitting document is automatically sent to the receiver based on the receiver information put into the transmitting document. Thus the handling performance is improved for the telex equipment.
Patent JP-H05188606-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUURA AZUMA
IPC: G03G5/06
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity which enables fast printing and causes no deterioration of characteristics even for repeated use by incorporating an enamine deriv. expressed by specified formula into a charge transfer layer. CONSTITUTION:This electrophotographic sensitive body is a layered type having at least a charge generating layer and a charge transfer layer on a conductive supporting body. The charge transfer layer contains an enamine deriv. expressed by formula. In formula, R1-R3 are independently lower alkyl groups, R4 and R5 are independently lower alkyl, lower alkoxy, phenyl or naphthyl groups with substitution of lower alkyl or lower alkoxy groups. This charge transfer layer is formed by dissolving a compd. expressed by the formula with a binder resin in a solvent, applying the liquid on the charge generating layer, and drying. As for the charge generating material which constitutes the charge generating layer or is included in the charge generating layer, dyes or pigments such as azo, phthalocyanine, indigo, perylene, etc., are used.
Patent JP-H01180246-A (JP)
Title: Flusher of movable tank
Inventor: ONISHI HIROSHI
IPC: B08B9/093
Filed: 1988-01-11
Abstract: PURPOSE:To prevent water from being scattered to the outside of a movable tank at a time of washing by freely inserting a cover body into a sheath pipe which can be inserted into a washing aperture formed to the upper part of the movable tank and freely raised and lowered, providing a washing water feed pipe to the inside of the sheath pipe and providing a washing water jet hole to the tip thereof. CONSTITUTION:The washing aperture parts of a movable tank A are firstly made to an opened state and then the sheath pipes 5, 5' joined to the tips of the pistons 4, 4' in a free state are lowered by actuating the cylinders 3, 3' fitted to the right and left trestles 1, 1' of the ground side of a washing part and inserted into the aperture parts of the movable tank A. At this time, the cover bodies 8, 8' freely inserted to the sheath pipes 5, 5' are engaged with the aperture casings 24, 24' for washing of the tank A and thereby the casings 24, 24' are made to a closed state. Therefore washing liquid jetted into the tank A from the jet holes 6, 6' through the washing liquid feed pipes 7, 7' inserted in the sheath pipes 5, 5' is not scattered to the outside and good washing is performed when the cylinders 3, 3' are alternately raised and lowered.
Patent JP-H03208031-A (JP)
Title: Flashlight quantity controller
Inventor: UENO AKIRA
IPC: H05B41/32
Filed: 1990-01-11
Abstract: PURPOSE:To decrease the number of parts and to miniaturize this controller by providing a flashlight emission trigger means, an insulation gate bipolar transistor IGBT, and a light emission control circuit, and outputting a light emission control signal prior to trigger. CONSTITUTION:When the stroboscopic power control terminal SPC becomes H, transistors TR1, TR2 are turned on and a booster circuit 11 is oscillated, and charge rectified by a rectifier circuit 12 charges the main capacitor of a discharge loop 14. On the other hand, the output of an intermediate tap of a transformer T of the booster circuit 11 becomes a sufficient DC constant- voltage for operating a gate of the IGBT by a diode D2, a Zener diode ZD, and the capacitor C. At the time of light emission, the IGBT is turned on by H of the control signal of a control circuit 15, charge is given enough to the parasitic capacitance and after the IGBT is turned on completely, a light emission start signal becomes H and a discharge tube Xe emits a light beam and the light emission stops as L. In the next light emission, as well, the light emission control signal becomes H first and the IGBT is turned on completely, and thereafter, the start signal becomes H and a light beam is emitted.
Patent JP-S58120198-A (JP)
Inventor: HOZUMI MASAHIRO
IPC: G21F9/06
Filed: 1982-01-11
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-S60147153-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGASHINAKAGAHA IWAO
IPC: H01L29/43
Filed: 1984-01-12
Abstract: PURPOSE:To establish an excellent connection between high-layer and low-layer transistors and thereby realize a semiconductor device with a highly reliable connection feature by a method wherein connection between the lower-layer and upper-layer transistors is established by the activation layer that is the base body of the upper-layer transistor. CONSTITUTION:A lower-layer transistor is formed on a P type Si substrate 21. Next, the entire surface is covered by an inter-layer insulating film 26 and a connecting hole 27 is provided at an electrode takeout region in the lower-layer transistor, whereafter a polycrystalline Si film 28 is formed. A process follows wherein the Si film 28 is annealed into a single crystal by exposure to a laser or electron beam. An Si film 29, insulating film 30 for isolating elements, and then, on the Si film 29, a gate oxide film 31 and gate electrode 32 are formed. A B-diffused layer 3 is formed and an upper-layer transistor is built. The entire surface is covered with an insulating film 34 wherein connecting holes are provided. A metal layer 35 is formed for the completion of a C-MOS inverter.
Patent JP-S63171515-A (JP)
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 1987-01-08
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-H01280560-A (JP)
Title: Inking device
Inventor: NORUBERUTO KEBURERU
IPC: B41F31/04
Filed: 1989-01-09
Abstract: PURPOSE: To operate an inking unit by a small amt. of ink supporting the rotatable fountain roll engageable with a pitted roll within the half shell-shaped member provided in an ink chamber and providing a regulator for making the half shell-shaped member regulable in the radius direction of the pitted roller to generate outward thrust by a drive spring piston. CONSTITUTION: A pitted roll 3 cooperates with a roller 2 and the outer periphery of the pitted roll 3 cooperating with the roller 2, which cooperates with a damping device 4, is equipped with small holes and pits are mutually separated by pit lands 6. A half shell-shaped member 43 is provided to an ink chamber 13 in order to engage a fountain roll 42 in a radius direction and the fountain roll 42 is supported in a peripheral direction. The half shell-shaped member 43 can be regulated in the radius direction. Pins 44 extend into the ink chamber 13 and the half shell-shaped member 43 is formed so that the width thereof is fitted to that of the narrow chamber inlet. A regulator 45 has the pin 46 acting on the half shell-shaped member 43 and the pin 46 has a thrust spring 47.
Patent JP-S63170979-A (JP)
Title: Light emitting element driving circuit
Inventor: ADACHI JUN
IPC: H01L33/00
Filed: 1987-01-09
Abstract: PURPOSE:To prevent light emission of an LED or of a laser diode and simplify detection of input signal cutoff on the side of a photoreceiver by making voltage between a gate and a source of an FET for driving less than pinchoff voltage at the time of input signal cutoff for making a current not to flow between a drain and a source. CONSTITUTION:In a circuit driving a light emitting element 1 by a field-effect transistor 2, in which Zener diode 3 is connected with a source, an input signal is branched to be added to the field effect transistor 2, cutoff of the input signal is detected to be added to an input cutoff detection circuit 4, which outputs a detection signal, and output of a transistor 5, which turns on at the time of the input signal cutoff, is added to the source of the field effect transistor 2 being controlled by the detection signal of output of the input cutoff detection circuit 4. That is to say the transistor 5 is operated only at the time of input signal cutoff for continuing to make a current flow to the Zener diode 3 to keep source potential of the field effect transistor 2 same with the time of normal operation. As a result, the potential between a gate and the source of the field-effect transistor 2 becomes less than pinchoff voltage even at the cutoff time of the input signal so as to prevent luminescence of a light emitting element.
Patent JP-S51119232-A (JP)
Title: Developing solution supplier for copying device
Inventor: HIROSE HIROSHI
IPC: G03D3/06
Filed: 1976-01-14
Abstract: PURPOSE: Setup of adeveloping solution guiding entrance at the center and a developing solution guiding frame with a solution guiding plate that has a triangular slope that has the highest point under the entrance to allow an entirely uniform developing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02184776-A (JP)
Title: Test device for simulated transmission line
Inventor: TAKAHASHI YOSHIAKI
IPC: H02H3/05
Filed: 1989-01-11
Abstract: PURPOSE:To surely evaluate the amount withstanding a surge caused by switching of a board to be tested by additionally providing a part to generate pseudo surge caused by switching of a circuit breaker. CONSTITUTION:For a grounding, short-circuit fault, etc., of a transmission line 3, the voltage and current are detected by a current transformer 4 and a potential transformer 5 to supply them respectively to input parts 6 of each board to be tested. The voltage and current inputted to the input part 6 are temporarily stored in sample/hold circuits 13. The hold circuits 13 which are provided in plural numbers are selected in order at a multiplexer 14 and fetched to a RAM 19. Data fetched to the RAM 19 are evaluated by a main processing unit 18 in accordance with the decision reference stored in a ROM 20 beforehand and the circuit breaker 2 is made to open as necessary. Whether the board to be tested is erroneously made to work or unwork by the surge caused by switching of the breaker 2 can be surely verified at the in-factory test without using the actual system as experimental means irrelevant to the scale and constitution of the system.
Patent JP-S61161826-A (JP)
Title: Latch circuit using complementary misfet
Inventor: TAKADA TADAHIDE
IPC: H03K19/096
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a compact circuit with less occupied area by providing an MISFET controlling the conduction between a latch circuit and a power line with an inverted output inputted to a gate and an MISFET controlling the conduction between an input terminal and a latch terminal with a clock signal. CONSTITUTION:When an L level is fed to an input terminal IN with an FETQ2 latched to the on-state and a clock signal phi is changed to logical H, FETs Q2 and Q1 are turned on, and when the current drive capability of the Q1 is selected to be sufficiently larger, the voltage at a terminal N is decided by an input signal voltage and changed from H to L. Thus, the output of an inverter INV goes to H, the FETQ2 is tuned off, the voltage at the terminal N is latched to be logical L and the rewrite of information is finished. When logical H is fed as an input signal and the clock signal is applied with the FETQ2 turned off conversely, the voltage at the terminal N is latched to H. Since a single phase of the clock signal is enough in this way, the layout area of the latch circuit is decreased for high circuit integration.
Patent JP-H08187812-A (JP)
Title: Sheet-like laminated body showing three-dimensional imagery
Inventor: NAKAMURA YASUO
IPC: B32B33/00
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a sheet-like laminate, which has very simple structure and by which a printed matter is reflected as an image having three-dimensional depth, by a method wherein the base image surface of an opaque sheet, on which the image is printed, and the rear surface of a transparent sheet image surface, on which the image same as that printed on the opaque sheet, are laminated to each other under the state being in close contact with each other. CONSTITUTION: To the base image surface 2 of an opaque sheet 1, on which a character or an image is printed, the rear surface of a transparent sheet image surface 4, on which the character or the image same as that printed on the base image surface of the opaque sheet 1, is laminated under the state being in close contact with each other so as to obtain a sheet-like laminate 5. Thus, since the base image surface 2 of the opaque sheet 1 and the transparent sheet image surface 4 are laminated through the transparent sheet 3 to each other, when the visual fields of a viewer slightly diverge from each other, the image at the transparent sheet image surface 4 and that at the base image surface 2 reflect as a double image. In addition, the one side of the image is in the state being rimmed, resulting in appearing as a three- dimensional image.
Patent JP-H04241413-A (JP)
Title: Semiconductor substrate, its manufacture, and semiconductor device
Inventor: KITAHARA KUNINORI
IPC: H01L27/14
Filed: 1991-01-16
Abstract: PURPOSE:To form a semiconductor substrate which contains heteroepitaxial single crystals and has a low dislocation density by forming relaxation layers adjacent to semiconductor crystal layers formed on part of the surface of a substrate and setting the coefficient of thermal expansion of the substrate between those of the relation layer and single crystal layers. CONSTITUTION:Areas having different coefficients of thermal expansions are formed in a mosaic state by dividing a layer 8 deposited on a substrate 1 into small areas and distributing single crystal layers 3 and relaxation layers 2 to each small area. The coefficients of thermal expansion of the layers 3 and 2 are selected so that one small area can be subject to compression while another area is subject to tension. Therefore, the stress is relaxed at every epitaxial single crystal of the small area to avoid thermal stress, dislocation, and breeding. In addition, since the mosaic is composed of the layers having different coefficients of thermal expansion, the coefficient of thermal expansion of the deposited layer 8 can be made closer to that of the substrate by freely selecting the coefficient of thermal expansion of the composition and areal ratio of the small areas. GaAs, InP, and Si are respectively used for forming the single crystal layers, substrate, and relaxation layer.