baber/WOPTO huggingface dataset:
Patent JP-H02196440-A (JP)
Title: Position deviation detecting mechanism for semiconductor element
Inventor: SAKAMOTO SATORU
IPC: H01L21/66
Filed: 1989-01-24
Abstract: PURPOSE:To obtain a low cost apparatus capable of detecting the position deviation of a semiconductor element which has possibility to damage a metal mold in molding process, by detecting electric conduction between an abuttedly fixing segment and a stopper which come into contact with each other when a frame mounting stand ascendes up to a height to clamp a lead frame between a frame clamper and the stand. CONSTITUTION:A frame mounting stand 1 mounts a frame clamper 5 and a lead frame 3 to which a semiconductor element 2 is die-bonded; the stand 1 relatively moves with respect to the clamper 5, from the lower side of the frame clamper to the upper side thereof, and clamps the lead frame 3 between the frame clamper 5 and the stand 1. An abuttedly fixing segment 4 is formed in a unified body with the frame mounting stand 1. A stopper 7 fixes abuttedly the frame mounting stand 1 with the segment 4, and defines the relative height of the stand 1 with respect to the frame clamper 5 so as to be equal to or less than a specified value. An electric conduction detecting means 9 detects whether electric conduction exists between the abuttedly fixing segment 4 and the stopper 7. For example, in a normal state, the segment 4 and a contact plate 8 of the stopper 7 are in contact with each other, and perform the electric conduction between them.
Patent JP-S61174739-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA TSUTOMU
IPC: H01L21/76
Filed: 1985-01-30
Abstract: PURPOSE:To improve the quality of a device by boring a recess in the case of forming an element separating region on the surface of a substrate covering the substrate and the side wall and bottom of the recess with an insulating film, making a poly-crystal Si layer adhere to only the above side wall and filling the poly-crystal Si into the recess, and thereafter converting the surface of the Si layer into an SiO2 film, thereby to stabilize the Si filling. CONSTITUTION:When an element separating region is formed on the surface of a substrate 1, firstly a recess 1a is bored and a non-crystallaine insulating film 1b made from Si3N4 or the like is made to adhere to the whole surface. Next, a poly-crystal Si film 5 is built up on the insulating film 16 and the film 5 is subjected to directional reactive sputter-etching, thereby to make the film 5 leave only on the insulating film 16 existing on the side wall of the recess 1a and remove the film 5 on the other portion. After that, a poly-crystal Si body 4 is filled in the recess 1a and subjected to heat-treatment, thereby to convert only the surface of the body 4 into an SiO2 film 6. In this way, portions except the filled portion are surrounded by the film 1b to stably secure the Si filling.
Patent JP-S61248226-A (JP)
Inventor: UPARI BANDARA
IPC: C09D163/00
Filed: 1986-01-29
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-H10193060-A (JP)
Title: Device for producing hollow granular mold flux
Inventor: NADAYOSHI MASAJI
IPC: B22D11/108
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a hollow granular mold flux producing device used for continuous casting of a steel and capable of reducing the equipped cost by constituting the heat exchange between dried hot blast and slurry as counter flow type. SOLUTION: In the device for drying a water-based raw material slurry of the mold flux, a hot blast carrying tube 3 for carrying the hot blast from a hot blast supplying source 1 is connected to the top part of a drying tower 5 whole large part is a cylindrical shape. Further, plural water-based raw material slurry injection lance nozzles 9 are passed through the side wall of the drying tower 5 and are arranged in the point symmetrical state and to be inclined upward in the straight barrel part of the drying tower 5. In the lower part of the straight barrel part of the drying tower 5, a hot blast exhaust part 13 separately exhausting the product flux and the exhaust dried hot blast and a mold flux product storing discharging part are constituted.  Since the heat exchange between the dried hot blast and the slurry is constituted in the counter flow type, the scale of the drying tower 5 is not necessary to be large and it serves to reduce the equipment cost and also, since a multi-nozzle system is adopted, only the nozzle 9 occurring the abnormality can be changed without stopping the operation, and the productivity is not reduced.
Patent JP-H05211541-A (JP)
Title: Isdn line backup type multiplexer
Inventor: HASHIMOTO SHINJI
IPC: H04L69/40
Filed: 1992-01-31
Abstract: PURPOSE:To attain stable data transmission, to attain early recovery of a high speed digital line from the occurrence of a fault and to use a backup ISDN line for another data transmission when no fault takes place. CONSTITUTION:When a fault takes place in a high speed digital line 19 and an HD line quality discrimination section 12 detects an REC alarm, a terminal equipment 4 with lowest priority is disconnected and a changeover section 14 throws terminal equipment 1,2 to the position of an ISDN line. When the fault of the high speed digital line 19 is recovered, the HD line quality discrimination section 12 does not detect the REC alarm, a control section 13 connects the terminal equipment 4 disconnected with low priority to connect the terminal equipments 1,2 to the high speed digital line 19.
Patent JP-H08206087-A (JP)
Title: Health measuring device
Inventor: NAKANISHI KEIKO
IPC: G01N33/493
Filed: 1995-02-02
Abstract: PURPOSE: To reduce the economic burden on the user and perform a continuous health management at home. CONSTITUTION: A health measuring device comprises a vital organism signal sensing means 1, a physical condition presuming means 2 to presume the physical condition from the vital organism signal given by the means 1, and an excrement sensing means 3 to sense vital organism excrement, wherein the sensing means 3 is actuated when the presuming means 2 has presumed that the physical condition is out of order, and thereby sensing of the vital organism excrement is conducted.
Patent JP-S57131204-A (JP)
Title: Production of polyolefin
Inventor: HASUO MASAYOSHI
IPC: C08F4/60
Filed: 1981-02-05
Abstract: PURPOSE: To obtain a polyolefin capable of forming films excellent in transparency and impact resistance, by polymerizing an olefin by use of a catalyst system consisting of a solid TiCl 3 , an organic Al compound and a specified  combintation of electron-donating compounds.  
     CONSTITUTION: An olefin (e.g., propylene) is polymerized by use of a catalyst  system consisting of (A) solid TiCl 3  (e.g., a compound having an Al content corresponding to an Al/Ti atomic ratio ≤0.15 and containing an aluminum halide represented by formulaI, wherein R 1  is a 1W20C hydrocarbyl, X is a halogen and p is in the range: 0≤p≤2, and a complexing agent in an amount to provide a mol ratio to TiCl 3 ≥0.001, said compound being, for example, a complex of formula II, wherein R 1 , X and p are defined as above, C is the complexing agent, ≤0.15 and t≥0.001), (B) an organic Al compound (e.g., a compound of formula III, wherein R 4  is a 1W20C hydrocarbyl and n is 1.95W2.10), (C) an aromatic compound (e.g., benzene) and (D) a monocarboxylate ester having an aromatic multi-fused ring in the molecule (e.g., ethyl α-naphthoate). The stereo-regularlity is improved. The MW distribution remains low, and the transparency and impact strength of film are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02197874-A (JP)
Title: Developer replenishment container
Inventor: BAN YUTAKA
IPC: G03G15/08
Filed: 1989-01-27
Abstract: PURPOSE:To smoothly and naturally peel off a sealing member from a container main body by providing a sealing part, a damping part and a detaching part to an adhesion part between the sealing member and the container main body of a developer replenishment container. CONSTITUTION:The developer replenishment container 1 is set to the developer supply part of an image forming device such as a copying machine so as to make the aperture part 11 thereof downward and the sealing member 20 is peeled off along a guide part 13. Then, inside toner is supplied to the developer supply part. The adhesion part 12 of the sealing member 20 is constituted of the sealing part 12A for sealing the aperture part 11, the damping part 12B for receiving and absorbing inertial force at the time of peeling off so as to prevent the sealing member 20 from rapidly coming near to hand by the reaction in the case that adhesive damping force is suddenly exhausted at the time of finishing peeling off the sealing member 20 from the sealing part 12A and the detaching part 12C for gradully reducing the peeling force of the sealing member 20.
Patent JP-H04255204-A (JP)
Title: Coil for noise filter
Inventor: KOBAYASHI SHINICHI
IPC: H01F17/04
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a small-sized and low-priced noise-filtering coil, on which magnetic saturation is hardly generated, and which has a small current loss. CONSTITUTION:The title coil for noise filter is provided with a first coil 12 to be inserted into an input line, and a second coil 13 to be inserted into an output line, and the first and the second coils 12 and 13 are composed of two lap-wound conductors in such a manner that the input current and the output current, which are allowed to flow in the two coils 12 and 13, will be made to flow in the opposite direction with each other.
Patent JP-S59141272-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJII HIRAAKI
IPC: H01L21/338
Filed: 1983-02-02
Abstract: PURPOSE:To reduce series resistance between source and gate electodes, and to prevent a decrease of gate dielectric-resistance by simultaneously forming opening sections functioning as source, drain and gate regions and forming a Schottky electrode and a high-concentration N type layer. CONSTITUTION:A silicon nitride film 2 is formed to a GaAs semi-insulating substrate 1 and a window is bored, and Si is implanted to form an N layer 3. Silicon nitride films 2a are formed on the whole surface, and an opening section 4 for forming a source, an opening section 5 for forming a gate and an opening section 6 for forming a drain are formed simultaneously through a photoetching process. A gate electrode 9 is formed, and a source region 10 is formed through a self-alignment method and a drain region 11 through an ion implantation method. Resistance between the source and the gate is reduced by determining conditions for ion implantation by a distance (L) between the source and the gate, and the increase of gate capacitance and the lowering of gate dielectric- resistance can be prevented. A source electrode 14 and a drain electrode 15 consisting of Au evaporated films are formed.
Patent JP-H10213462-A (JP)
Title: Fluid vibration type flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the flow of a fluid from being disturbed due to a sensor by providing an enlarged channel part halfway through a nozzle channel and a low flow-rate sensor at the enlarged channel part. SOLUTION: An enlarged channel part 211 is provided halfway through a nozzle channel 210, and a low flow-rate sensor 212 is provided at the enlarged channel part 211. The nozzle channel 210 comprises one nozzle surface and a nozzle surface that opposes in parallel with it, and the enlarged channel part 211 is formed by two recessed parts where the section that is symmetrical left and right being formed on both nozzle surfaces is in arc shape. The low flow-rate sensor 212 is a cylindrical thermal flow sensor and is provided coaxially to the enlarged channel part 211 on a nozzle center surface C, thus detecting a fluid vibration through a pressure take-out port 4 in the case of a high flow rate and measuring a flow rate and measuring a flow rate by the low flow-rate sensor 212 in the case of a low flow rate.  In this manner, since the low flow-rate sensor 212 is provided at the enlarged channel part 211, the nozzle channel 210 cannot become narrow and the disturbance of a gas flow due to the low flow-rate sensor 212 can be prevented.
Patent JP-S60160631-A (JP)
Title: Testing method of semiconductor integrated circuit
Inventor: OKUMURA KENZOU
IPC: H01L21/822
Filed: 1984-01-31
Abstract: PURPOSE:To enable the testing of a semiconductor integrated circuit with terminals exceeding measuring terminals in number, by testing the semiconductor integrated circuit while switching an output switching switch provided between the output terminals of the semiconductor integrated circuit and the measuring terminals of the semiconductor integrated circuit testing unit so as to successively select output terminals to be connected to the measuring terminals. CONSTITUTION:Output switching switches 3 are connected to contacts A..., whereby input terminals I1...I40 and output terminals O1...O20 of a semiconductor circuit 2 are connected to terminals T1...T60 of a semiconductor integrated circuit testing unit 1. With the input terminals I1...I40 and the output terminals O1...O20 under this condition, the semiconductor integrated circuit 2 is tester for its input and output by the testing unit 1. Then, the output switching switches 3 are connected to contacts B... to connect output terminals O21...O40 of the semiconductor integrated circuit 2 to terminals T41...T60 of the testing unit 1, so that the semiconductor integrated circuit 2 is tested for the input terminals I1... I40 and the output terminals O21...O40.
Patent JP-S58133850-A (JP)
Title: Centrifugal separator
Inventor: SUZUKI TOMIO
IPC: B04B11/02
Filed: 1982-02-03
Abstract: PURPOSE:To concentrate the liquid to be concentrated which includes easy-to- break solids satisfactorily in a decanter type centrifugal separator by admitting the liquid to be concd. to under the liquid surface of the pool in a rotary bowl through a passage extending in parallel with the axial center on the outside circumference of a screw body. CONSTITUTION:In a centrifugal separator, the liquid to be concd. admitted through a supply pipe 11 into the chamber 12 in a screw body 7 is released radially by the effect of centrifugal forces through a supply port 13 and immediately thereafter, the liquid drops onto the liquid surface l in a passage 23. After the liquid passes through the passage 23 then through an outflow part 24 and moves in the axial direction of the body 7, the liquid is directed circumferentially and flows under the liquid surface l of the pool formed in a rotary bowl 1. Thus, even if the solids in the liquid to be concd. are like sludge of a low velocity, the solids are concd. efficiently without breakdown when the solids flow into the pool.
Patent JP-H02229844-A (JP)
Title: Roll
Inventor: MATSUMOTO KOJI
IPC: C08L71/10
Filed: 1990-01-26
Abstract: PURPOSE:To obtain a roll, having a resin composition prepared by blending a compound of a specific structure with a thermosetting resin and thermoplastic resin and/or thermoplastic rubber in specified amounts on at least the surface thereof, excellent in abrasion resistance and capable of semipermanently maintaining constant electrifying properties. CONSTITUTION:A roll prepared by blending (A) 100 pts.wt. compound expressed by the formula (R is 3-15C aliphatic hydrocarbon) with (B) 30-120 pts.wt. thermosetting resin (e.g. phenolic or epoxy resin) and (C) 5-100 pts.wt. thermoplastic resin (e.g. polyvinyl butyral or polyvinyl formal resin) and/or a thermoplastic rubber (e.g. nitrile rubber or styrene-butadiene rubber) and carrying out molding using the above-mentioned composition or impregnating glass, paper, etc., with the aforementioned composition and laminating the impregnated glass, paper, etc., coating the surface of a roll, such as a plastic, with the above-mentioned composition, etc.
Patent JP-H09214666-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA SHIGEAKI
IPC: G03G21/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To easily notify a user of the size of recording paper to be reset when the size of the recording paper is not made to correspond when a mode is switched from a copy mode to a FAX mode. SOLUTION: A main control part 100 is connected with a storage part 101 storing a FAX signal, a recording paper sensor 57 and an operation panel. The operation panel is provided with a mode switch key 71, a recording paper mode setting key 72 and a message display part 73. When the size of a received original is not matched with the size of the recording paper detected by a recording paper 57 when a mode is switched from a copy mode to a FAX mode, the size of recording paper to be set to a message display part 73 is displayed.
Patent JP-H08206061-A (JP)
Title: Curving device
Inventor: HIRATA YASUO
IPC: G02B23/24
Filed: 1995-02-03
Abstract: PURPOSE: To obtain curving to a large extent and ensure a sufficient curving capacity. CONSTITUTION: This curving device is to curve a flexible joint using SMA wires 10, 11 expanding and contracting according to the change in the temp. and is equipped with rotary shafts 8 to convert the contraction force generated when the wires 10, 11 are heated into a bending and a cylindrical members 7 coupled by these shafts 8. The wires 10, 11 are laid parallel in a position where the wire bending direction is approx. the same and the amount of bending capacity as the output at heating of the wires differs, and they are heat controlled by a controlling means one by one from the wire having a greater capacity first.
Patent JP-2000216894-A (JP)
Title: Interphone system
Inventor: YAMAGISHI TAKATOSHI
IPC: H04M9/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To output photographed video signals to all monitors installed in the interphones of each house without deteriorating them by demodulating the video signal from a camera, shaping and modulating the waveform of the demodulated video signal, amplifying the modulated video signal and outputting it to the monitor. SOLUTION: A video controller supplies power to a specified camera with an instruction from a call controller by the operation of an assembled entrance interphone and the like. Then, a modulated video signal is inputted to the video controller from the camera. The video signal inputted to the video controller is amplified by a buffer amplifier 20, is demodulated by a demodulator 21 and the regular video signal is outputted. The video signal demodulated by the demodulator 21 is inputted to an equalizing filter 22 and the waveform is shaped. The video signal whose waveform is shaped by the equalizing filter 22 is modulated by a modulator 23, is amplified by an amplifier 24 and is outputted to a transmission line to a monitor.
Patent JP-H05217332-A (JP)
Title: Tape cassette
Inventor: NISHIYAMA TOSAKU
IPC: G11B23/087
Filed: 1992-02-03
Abstract: PURPOSE:To lower the cost in simple constitution with a small number of parts and to prevent the occurrence of dust by integrally forming a shutter and a prescribed protrusion out of a synthetic resin and engaging the protrusion with a gear of a reel hub at the time of closing the shutter. CONSTITUTION:The shutter 4 having a U-shaped cross section is slidably provided in the direction of connecting one pair of reel base inserting holes 2 and 3 on the side of a front face part of a case 1, and also the shutter 4 is formed out of a thermoplastic resin. Then, two bends and protrusions 17a and 17b at their tips are provided on the shutter 4 in their prescribed positions, and the reels are locked by engaging the protrusion parts with the gears 16a and 16b provided on the reel hubs 15a and 15b at the time of closing the shutter. Thus, since the shutter 4 is integrally formed out of the synthetic resin, the number of parts is reduced, and the assembly man-hour is simplified, and also the occurrence of dust is suppressed because the sliding parts are all made of the synthetic resin, and drop out can also be suppressed.
Patent JP-H06229829-A (JP)
Title: Photoreceptor element array
Inventor: KASHIBA MUTSUO
IPC: G01J3/36
Filed: 1993-02-04
Abstract: PURPOSE:To provide a photoreceptor element array which can efficiently eliminate stray light and, at the same time, can be easily manufactured. CONSTITUTION:In the element array 11 having a protective glass plate 17 which transmits a plurality of dispersed monochromatic light rays and photodiode array chip 14 which receives the monochromatic light rays transmitted through the glass plate 17, a light shielding mask 18 and spectral filters 20a, 20b,... which are integrally formed with the glass plate 17 are provided.
Patent JP-H03222085-A (JP)
Title: Identification system
Inventor: FUJIWARA TAKASHI
IPC: B42D15/10
Filed: 1990-01-26
Abstract: PURPOSE:To attain an identification quickly and surely without excessive approaching by receiving an infrared signal of an identification information transmitted from an identification part, and identifying it. CONSTITUTION:An identification information SR is transmitted from the infrared ray emitting element 21 of an identification card 20 of this identification system 10, received at the infrared ray receiving element 32 of an identification device 30, and the card 20 is identified. Further, the information by an infrared light is transmitted from the device 30, received by the card 20, and a processing in accordance with the information is executed. In such constitution to execute the infrared communication, the identification can be executed quickly and surely without excessive approaching compared with optical or magnetic methods.
Patent JP-H11218298-A (JP)
Title: Pipeline transfer control device for non-newtonian fluid
Inventor: IBUKI YOSHIHIKO
IPC: F17D1/14
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To appropriately and continuously transfer non-Newtonian fluid from the beginning, and secure the required quantity of transfer while loading to a transfer means is being controlled to the irreducible minimum of a demand. SOLUTION: When non-Newtonian fluid is transferred through pipelines from a housing container 1 to a filler hoppers 5 and 6, a command signal (x) from a controller 4 is set up at an inverter 3, and the inverter 3 thereby controls the driving of a pump 2 in response to the set command signal (x). At the early stage of starting the transfer, the revolution of the pump 2 is gradually increased by the inverter 3 until it comes up to a set revolution, so that non- Newtonian fluid starts flowing gradually. After that, when the flow rate of non-Newtonian fluid comes up to the level of a high position, the controller 4 receives signals from detectors 5L and 6L, a newly operated command signal (x) is set up, and the transfer through pipelines is thereby suspended.  And when the flow rate of non-Newtonian fluid comes up to the level of a low position, the command signal (x) is newly operated again so as to be set up by the controller 4, and the transfer through pipelines is thereby started again.