baber/WOPTO huggingface dataset:
Patent JP-H10206223-A (JP)
Title: Apparatus for confirming supporting of piping
Inventor: IWAKAWA MEGUMI
IPC: G01M99/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable confirmation of support strength of a piping, by fitting with the use of a simple attachment means a quake-sensitive sensor to an object to be supported, e.g. a gas meter or the like supported by the piping, receiving a signal from the quake-sensitive sensor and detecting whether or not vibrations applied to the piping exceed a predetermined criterion. SOLUTION: When a sensor unit 1 is to be used, a male connector 15 at one end of a signal line is connected to a female connector 28 of an apparatus case 2. In consequence of the connection, a second quake-sensitive sensor 21 in the case 2 is disconnected automatically from a vibration-detecting means, while a first quake-sensitive sensor 11 of the sensor unit 1 is automatically connected to the vibration-detecting means. Thereafter, the sensor unit 1 is set to a gas meter which is an object supported by a piping. In order to set the sensor unit, a sucker 13b at a rear face of a horizontal plate part 2b is used to suck and hold the sensor unit in a horizontal state to an upper face of the gas meter. A power source switch 24 of the case 2 is turned ON, thereby applying various vibrations to the piping.  The vibrations are detected by the quake-sensitive sensor 11 and input to the quake-detecting means in the case 2.
Patent JP-H09199007-A (JP)
Title: Electron source substrate, image forming device and their manufacture
Inventor: SUGANO TORU
IPC: H01J31/12
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device at a low cost, of which number of manhours is reduced and in which reliability of an electrical connection part is improved and which can realize the image of high quality with the picture element arrangement at a higher density, by simplifying the structure of electrode and wiring. SOLUTION: A pair of element electrodes 50, 51 having a different length are formed on an insulating substrate 56, which is sufficiently washed. A first conductive layer 52 is overlapped with an end of the element electrode 50 at a side, which does not face to the element electrode 51, so as to be electrically connected to each other. Furthermore, an insulating layer 53 is formed at a width and a thickness enough to electrically insulate the first conductive layer 52 so as to cover the first conductive layer 52. Furthermore, a second conductive layer 54 is overlapped so as to cross the first conductive layer 52 and the insulating layer 53 and so as to be electrically connected at a part, in which the element electrode 51 is projected more than the element electrode 50.  Finally, an electron emitting part forming thin film 55 is formed over a space between the element electrodes 50, 51 so as to electrically connect these element electrodes 50, 51.
Patent JP-S56107753-A (JP)
Title: Vibration insulator for rotary electric machine
Inventor: USUI AKIRA
IPC: H02K5/24
Filed: 1980-01-25
Abstract: PURPOSE:To facilitate production and permit reliable grounding by mixing a conductive substance in the rubber vibration insulator to be placed between a rotary electric apparatus main body and a mounting base in order to provide the rubber with electric conductivity. CONSTITUTION:In the rubber vibration insulator 6 to be placed between the end bracket 5 constituting the rotary electric apparatus main body and a mounting base 7, a conductive substance 13 such as finely powdered carbon is mixed in the rubber body 11, and metal rings 10 and 12 are attached to the inner and outer circumferential portions to contact with the end bracket 5 and the mounting base 7 respectively in order to provide the vibration insulator with electric conductivity. Thereby, the rubber vibration insulator 6 can be provided with grounding function, so that production is facilitated as well as grounding can be reliably effected.
Patent JP-H01181786-A (JP)
Title: Closed-type fermentation tank
Inventor: OSAWA TOMOMI
IPC: C12M1/04
Filed: 1988-01-18
Abstract: PURPOSE:To readily perform the culture of anaerobic bacteria, by taking in a gas through the upper part of a fermentation tank with its circulation system shielding from the outer air followed by circulation and blowing into a culture medium to feed the bacteria with said gas. CONSTITUTION:A gas such as a mixed gas i.e. CO2+H2 is introduced, through the upper part of a fermentation tank 12 with its circulation system shielded from the outer air followed by circulation with a pump 4 and blowing into a culture medium 13 from thereunder through fine branch pipes 5 to feed to bacteria with the gas component hard-to-dissolve into this culture medium, thus readily performing the culture of anaerobic bacteria. Preferably, the pressure within said tank and circulation system is >=1atm.
Patent JP-H11198697-A (JP)
Title: Seat storage structure
Inventor: TERAUCHI TATSUYA
IPC: B60N2/48
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a seat storage structure which can store a third seat easily, and make an interior space after seat storage serve as an easy-to-use luggage compartment. SOLUTION: A seat storage structure 20 is provided with a headrest 39 rotatably-mounted on a seat back 34, and the headrest 39 stored in a recessed storage part 22 with the headrest 39 folded in the set back 34. A plate body 30 is formed at the front lower part 26c of a seat cushion 26 to cover a clearance S2 between a floor 21 and the seat cushion 26 with the plate body 30 at the time of storing the seat. It is thus possible to store the seat without removing the headrest 39 from the seat back 34, and cover the clearance between the floor 21 and the seat cushion 26 with the plate body 30.
Patent JP-H06211790-A (JP)
Title: Phthalimide derivative
Inventor: OSAWA TATESHI
IPC: A61K31/40
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a novel compound useful as an agent for preventing and treating arrhythmia caused by cardiac diseases such as cardiac infarction and cardiac failures, because of its strong antiarrtfythmic action of the class III. CONSTITUTION:The compound of formula I (X is NO2, H; R is H, 1-5C alkyl; Y is NO2, NH2; Z is CH3, S, etc.; (n) is 2-4; (m) is 1-3) and its salt, e.g., N-[3-(N- ethyl-N-(2-phenylethyl)amino]propyl]phthalimide. For example, the compound of formula I wherein X is H is obtained by reacting an amine compound of formula II with a bromide compound of formula III in the presence of a base such as potassium carbonate in a solvent such as DMF at 50-150 deg.C, and subsequently reacting the produced compound of formula IV with an alkyl chloride of the formula: RCl in the presence of a base such as potassium carbonate in a solvent such as DMF at 80-120 deg.C.
Patent JP-H11206173-A (JP)
Title: Phase detection method of synchronous motor
Inventor: MIYAHARA YOJIRO
IPC: H02P6/16
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enable position detection with high precision, by reading phase detection value synchronously with write timing of a phase signal, and adding a correction value proportional to a velocity to the detection value. SOLUTION: A voltage phase signal θt has a phase difference dθ to a phase signal θd outputted from a serial/parallel conversion circuit. The phase signal θd is stored in a register by a restore write timing signal PLS1, and so expressed by stepwise θ. A microprocessor reads the register value θ by a frequency demultiplier circuit output signal PLS2 synchronous with the register write timing signal PLS1. Hence θA, θB and θC are obtained at an A point, a B point and a C point, respectively. The phase signal of the respeceture signals is synchronous with the register write period, and therefore has only the error of transmission delay dθ, in which read timing error is not contained. The error of transmission delay dθ is added to the read value θ of the register and correction is performed.  The error dθ becomes small when the number of revolution is decreased.
Patent JP-S60253535-A (JP)
Inventor: AANORUDO AARU ERITSUKUSON
IPC: B32B7/04
Filed: 1985-01-18
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-S55101372-A (JP)
Title: Mechanism for reinforcing shaft core of resinoid bonded wheel
Inventor: HASEGAWA SENZOU
IPC: B24D5/04
Filed: 1979-01-24
Abstract: PURPOSE: To improve the strength of a grinding abrasive body against rotating damage by reinforcing the bearing of the abrasive body with a reinforcing bracket and a reinforcing disk.  
     CONSTITUTION: A lower die 2 is engaged within a mold 1, and a shaft core 3 is stood at the center therein. Then, a reinforcing bracket 4 integrated with a bearing 5 is engaged with the core 3. Phenol resin is coated on the bracket 4. Then, a buffer member 7 coated with phenol resin on its both surfaces is engaged with the bracket 4. After the surface of mixture of abrasive particles and phenol resin binder is levelled, similar buffer member 8 to the buffer member 7 is engaged, and engaged with a reinforcing disk 3 coated with phenol resin on the lower surface. Thus, the disk 3 is bonded to the inside buffer member 8. An upper die 10 is engaged on the member 8, and pressed by a hydraulic press. Thus, the mixture of the core is interposed between the braket 4 and the disk 9 to reinforce the core of the abrasive body from both sides so as to improve the strength of the abrasive body against the rotating damage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58126696-A (JP)
Inventor: SUGOU TOKIO
IPC: H05B41/16
Filed: 1982-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58125307-A (JP)
Title: Rolling mill
Inventor: KOYAMA KENICHI
IPC: B21B13/02
Filed: 1982-01-22
Abstract: PURPOSE:To compactly incorporate a moving member into a rolling mill, by arranging a means for moving a moving member on the same side as that of a means for driving rolls, in the mill having the member moving together with a moving roll in the direction of roll axis. CONSTITUTION:An intermediate roll 13 of a rolling mill is supported by metal chocks 15 and 15' and is driven by a motor through a spindle 32. The metal chocks 15 and 15' are coupled to shift blocks 17 and 17' by providing grooves to the chocks 15 and 15' and inserting keeper plates 23 and 23' into the grooves. In this state, the intermediate roll 13 can be moved together with the block 17 in the direction of roll axis by driving cylinders 26 provided to a housing 6 placed at the driving side. Further, at the time of rearranging the roll, the roll 13 and chocks 15 and 15' can be extracted in one body while keeping the blocks 17 and 17' in the housing 6 by releasing the plates 23 and 23' from the grooves.
Patent JP-H02188953-A (JP)
Title: Circuit component for microwave integrated circuit
Inventor: MATSUMOTO KAYO
IPC: H01P3/08
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a circuit component which need not be housed in a case of an airtight structure when it is used by a method wherein an insulating protective film which comes into close contact with an insulating member between connection members and with which one or one part of both of the connection members is covered is arranged between the connection members which are used to connect external circuits. CONSTITUTION:In a circuit component 1, for microwave integrated circuit use, provided with a plurality of connection members 2 to 4 which are insulated electrically from each other by using insulation members 6 and which are connected to external circuits, insulating protective films 6 which come into close contact with the insulation members 6 between the connection members 2 to 4 and which cover one or one part of both of the connection members 2 to 4 are arranged between said connection members 2 to 4. For example, an insulating protective film 6 which comes into close contact with a part, between a collector lead 3 and a base electrode 4, of an insulator 5 of a high-frequency transistor 1 and which covers one part of the base electrode 4 is installed. Thereby, a creeping distance between the individual connection members can be made longer than a field distance which is required to prevent migration corrosion and can eliminate a need for housing this transistor in a case of an airtight structure.
Patent JP-H04240812-A (JP)
Title: Focus detector
Inventor: AOYAMA KEISUKE
IPC: G02B7/28
Filed: 1991-01-25
Abstract: PURPOSE:To defect a focus at high speed suitable for such case that a storage time is limited, and the speed is regarded as more important than the precision of a focus detection. CONSTITUTION:An input/output circuit (I/O)22 executes control of a sensor 21, communication and control, etc., with/to a stroboscopic circuit 25, a photometric circuit 26, and the sensor 21, control, etc., in response to a signal from a microcomputer 23. The sensor 21 is a charge storage type photoelectric conversion sensor having a picture element similar to a CCD, and photoelectrically converts light from an object, passing a focus detecting optical system. As the monitor output MON of the sensor 21, a value corresponding to the charge storage state of the sensor 21 is outputted while a charge is stored in the sensor 21. Then, the output of the picture elements adjoining each other of a storage type photoelectric conversion element is mutually added, to carry out a defocus calculation.
Patent JP-S56106114-A (JP)
Title: Water level gage for atomic reactor
Inventor: TOBIMATSU TOSHIMI
IPC: G21C17/035
Filed: 1980-01-28
Abstract: PURPOSE:To prevent the boiling of the water in a connecting pipe with a decrease in the pressure of a reactor pressure vessel by providing cooling pipes and heat insulating materials along the connecting pipe taken out from the reactor pressure vessel. CONSTITUTION:Of the atomic reactor water level gage consisting of the upper connecting pipe 2 taken out from a reactor pressure vessel 1, a reference head pipe 8 connected to a reference water level device 3 and a differential pressure converter 6, and the lower pressure conduit pipe 9 connected to the measuring point 7 in the pressure vessel of the atomic reactor pressure vessel 1, the cooling pipes in which cooling water is flowed from a cooling water pump 11 are provided to the reference water head pipe 8, the reference water level device 3 and the lower connecting pipe 9 and further the outer side thereof is covered with heat insulating materials. Then, the boiling of the water in the water level gage is prevented without considerably improving the water level gage.
Patent JP-H11198176-A (JP)
Title: Molded substrate and its production
Inventor: OUCHI KATSUAKI
IPC: B29K81/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization, wt. reduction and cost reduction while suppressing heat generation by forming a rustproof coating film layer on the surface of a lead frame comprising hard copper and having a soldering part and exposing a lead to coat the lead frame with a super-engineering plastic resin. SOLUTION: A molded substrate is constituted of a plurality of soldering parts 1A to which electric parts are soldered, a lead frame 1 having a plurality of the leads 1B connected to an external circuit, the rustproof coating film layer formed on the surface of the lead frame 1, a plurality of the soldering parts 1A of the lead frame 1 and the molded resin body 2 covering the lead frame while exposing a plurality of the leads 1B. The molded resin body 2 is constituted of a superengineering plastic resin, for expample, a polyphenylene sulfide resin. The lead frame 1 is constituted of hard copper having predetermined conductivity capable of suppressing heat generation when a relatively large current is allowed to flow.
Patent JP-H03212684-A (JP)
Title: Signal processing circuit
Inventor: KIDO KOICHI
IPC: H04N5/205
Filed: 1990-01-17
Abstract: PURPOSE:To stress a moving image part and to improve resolution by providing a means for obtaining the differential signal of video signals parted by a one- frame period or one-field interval and a means for adding this signal to the video signal of the input and outputting the added signal. CONSTITUTION:The present video signal supplied from an input terminal 1 is made into a minuend signal by a subtractor 4 and the signal for the difference obtd. by subtracting the video signal of the one-field period before the video signal of the present one-field period (or one-frame period) read out of a memory 3 from this minuend signal is supplied to coefft. circuits 5, 6. The output of the circuit 5 is made into the subtracter signal from the video signal from an input terminal 1 by a subtractor 2 and the output is stored into the memory 3. This output is multiplied by a prescribed coefft. and is added to the video signal from the terminal 1 by an adder 7. The signal outputted from a terminal 8 is made into the video signal which is stressed in the moving picture part and is substantially improved in the resolution.
Patent JP-S55100825-A (JP)
Title: Blank material holder at press brake
Inventor: SHIBATA NOBUO
IPC: B21D5/04
Filed: 1979-01-25
Abstract: PURPOSE: To prevent the coil break and noise generated at forming a large size  sheet material, by bearing the holding arm rotatable against the dies following to the material, and the hydraulic cylinder for rotating this holding arm, with the link mechanism provided with the speed buffer at its one end.  
     CONSTITUTION: Just before the holding arm 9, having been rotating at high speed, is to stop its rotation, the link mechanism's speed buffer 15, being engaged with the link mechanism 11, actuates to relieve the shock of respective related actuators, generated from the sudden stop. Thus, the forming work for the material P with upper and lower dies 3, 6, is finished; then, the valves of the cylinder actuating circuit is switched, and the high pressure fluid held in the hydraulic cylinder 14 is discharged; hereby, the cylinder 14 returns to the initial state. Hereupon, the link mechanism's speed buffer 15 and the holding arm's speed buffer 19 actuate to relieve the shock given to the actuators. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02188011-A (JP)
Title: On-vehicle receiver
Inventor: TANIGUCHI TATSUAKI
IPC: H04B1/16
Filed: 1989-01-17
Abstract: PURPOSE:To eliminate the feeling of 'flossy' of a voice as much as possible by detecting the high-pitch range level of a voice frequency band being lowered intentionally by a crew and limiting or inhibiting the operation of an automatic tone control circuit in this case. CONSTITUTION:A tone circuit 6 varies the extent of a decrease in high-pitch range level by the automatic tone control circuit 5 at a request to attenuated the high-pitch range level which is made by the crew and the automatic tone control circuit 5 suppresses the extent of the decrease in the high-pitch range level more and more as the extent of the attenuation of the high-pitch range level requested by the crew is larger and larger. Consequently, the operation of the automatic tone control circuit 5 is limited substantially, and consequently even if a reception state changes, the high-pitch range level neither increases nor decreases to eliminate the feeling of 'flossy' of the voice due to the ON/ OFF operation of the automatic tone control circuit 5 while suppressing noises.
Patent JP-H01183125-A (JP)
Title: Dry etching method
Inventor: HOUCHIN RIYUUZOU
IPC: H01L21/3065
Filed: 1988-01-18
Abstract: PURPOSE:To etch tantalum oxide rapidly and excellently with a selection ratio to a resist enhanced by a method wherein an anode coupling type etching device is used and gas containing CnFm is used as the etching gas. CONSTITUTION:A specimen 13 on which a tantalum oxide film or a multi-layer film containing tantalum oxide is formed is fixed to a ground electrode 12 on an anode coupling type dry etching device. Gas containing CnFm (n=1-4, m=4-8) is fed into the anode coupling type dry etching device as etching gas, and the tantalum oxide film or the multi layer film containing tantalum oxide of the specimen 13 is etched by generating plasma between the electrodes, suppose that the gas containing CnFm is a mixture gas of CF4O2, and that the multi-layer film is made of an amorphous silicon film or hydrogenated amorphous silicon formed either on or under an oxide tantalum film, this improves the selection ratio of tantalum oxide with respect to a resist, enabling rapid and excellent etching.
Patent JP-H09193800-A (JP)
Title: Ground equipment
Inventor: ARAI JIRO
IPC: B61L1/18
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To confirm the quality of a transmission system including a transmit circuit and rails separately in each territory in a non-insulated track circuit system. SOLUTION: A non-insulated track circuit 1 is divided into territories 0T-5T. A transmit circuit 2 is put in the connecting state near boundaries of the territories 0T-5T, and control information F10-F15 is transmitted to the territory 0T-5T selected by a territory select signal S1. A receiving circuit 3 is put in the connecting state near the boundaries of the territories 0T-5T to receive control information F10-F15 transmitted to the territory 0T-5T selected by a territory select signal S1 and outputs receiving signals S21-S25.  A processing circuit 4 generates a territory select signal S1 for sequentially selecting the territories one by one to be supplied to the transmit circuit 2 and the receiving circuit 3, and when receiving signal S21-S25 of the territory according to the territory select signal S1 is input to the circuit, the processing circuit determines that the transmission system of the territory 0T-5T is normal.
Patent JP-H10208527-A (JP)
Title: Lighting device, liquid crystal display device and electronic equipment
Inventor: MIZUTANI MASUTAKA
IPC: G02F1/13357
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the brightness at the peripheral part of an effective light emitting region from being lowered, cancel irregularity in brightness, and thereby obtain light emitting uniform in brightness over the entire surface of the effective light emitting region in the lighting device where a plane shaped light emitting is performed based on in-plane discharge made by filament electrodes. SOLUTION: This invention is concerned with the light emitting device, where mutually opposite paired filament electrodes 20a and 20b are provided, and light is emitted out of a plane shaped light emitting surface 18a based on in-plane discharge taking place between the electrodes. An annular reflecting member 6 is disposed at the peripheral part of the light emitting surface 18a so as to allow a reflection region to be formed, and light emitting is directed outward through the peripheral part of the light emitting surface 18a, reflected inward by the aforesaid reflection region. The reflected light is led to the peripheral part of an effective light emitting region D so as to be reflected outward. The brightness at the peripheral part is thereby made high as mentioned above, and the brightness over the whole surface of the effective light emitting region is thereby made uniform.
Patent JP-S59133006-A (JP)
Inventor: YAMAGUCHI TADASHI
IPC: B27L5/02
Filed: 1983-01-21
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-S5291418-A (JP)
Title: Speaker diaphragm and its manufacturing method
Inventor: SUWA SATOSHI
IPC: H04R7/02
Filed: 1976-01-28
Abstract: PURPOSE:To heighten E/rho without lowering tan delta by hardening its surface with an ultraviolet ray projection after impregnating and coating the diaphragm with a specific ultraviolet hardening polymerizing paint, as the diaphragm has been produced and formed in heat treatment after fabricating natural fabrics and the like.