baber/WOPTO huggingface dataset:
Patent JP-H08190387-A (JP)
Title: Soundproof device of timing belt
Inventor: FURUICHI KENJI
IPC: F02B77/13
Filed: 1995-01-09
Abstract: PURPOSE: To provide a soundproof device of a timing belt of an engine which absorbs the noise generated from the periphery of the timing belt and lowers the noise. CONSTITUTION: This soundproof device has a timing belt cover 30 enclosing the timing belt 29 of the engine 20, a sound absorbing plate 34 arranged on the inside surface of the timing belt cover 30 and a number-of-revolution detecting means which is mounted at the engine 20 and detects the number of revolutions.  The sound absorbing plate 34 is composed of an electrosensitive type sound wave absorption controlling fluid compsn. prepd. by incorporating solid particles having an electric field arranging effect into an electrical insulating medium, a pair of electrode plates which face each other apart a spacing and house the electrosensitive type sound wave absorption controlling fluid compsn. in the spacing and a voltage impression control means which impresses voltage between a pair of these electrode plates and regulates the voltage according to the number of revolutions of the engine 20 detected by the number-of- revolution detecting means.
Patent JP-H08188087-A (JP)
Title: Seal construction of driving part housing for on-vehicle apparatus
Inventor: TSUYAMA OSAMU
IPC: B60Q1/076
Filed: 1995-01-10
Abstract: PURPOSE: To exhibit waterproofing and durability under severe service condition by providing a conical lip on the outer circumference of an annular packing. CONSTITUTION: In this annular packing 11, a conical lip 11a is integratedly formed on the outer circumference of the annular main body part 11b out of synthetic rubber material. When the free shaped annular packing 11 is built in a ring groove 4c, the outer form of the conical lip 11a is compressed and bent so as to reduce the apex angle of the cone, the extreme end part of the conical lip 11a is closely contact with the inner circumferential face of the ring groove 4c, and hence the function of a seal is attained. When assembling work is started, by regulating the direction of the conical lip 11a, skillfulness is unnecessary in particular, and reverse of the direction of the conical lip 11a can not be generated so far as a usual work is operated.
Patent JP-H04212263-A (JP)
Title: Separator material for cell and cell with the separator
Inventor: YONEDA TETSUYA
IPC: H01M2/16
Filed: 1991-01-11
Abstract: PURPOSE:To eliminate any process imparting electrolyte affinity by using thermally fusible high polymers which is not soluble in a specified electrolyte, and thereby dispersing material which is soluble in the specified electrolyte and concurrently imparts electrolyte affinity, to the thermally weldable high polymers. CONSTITUTION:Thermally fusible high polymers which are not soluble in a specified electrolyte 1 are used as main material for a separator 3 combining a negative electrode 2 with a positive electrode 6, and material which is soluble in the specified electrolyte 1 and imparts electrolyte affinity to the thermally fusible high polymers, is dispersed into the aforesaid main material, so that material for the separator is thereby formed. When the material thus formed for the separator is immersed in the specified electrolyte 1, soluble material dissolves in the electrolyte so as to be formed into the porous body composed of non-soluble high polymeric skeletons which is suitable for the separator 3 where electrolyte affinity is thereby imparted to its surface. This thereby eliminates any process imparting electrolyte affinity, thereby making it possible to assemble a cell by a dry process.
Patent JP-S59128299-A (JP)
Title: Manufacture of single crystal of aluminum indium phosphide
Inventor: HINO ISAO
IPC: C30B25/02
Filed: 1983-01-10
Abstract: PURPOSE:To provide favorable electrical and optical properties by specifying the mole fraction of trimethyl aluminum in starting materials for III group elements, using phosphorus hydride as a starting material for a V group element, and thermally decomposing the starting materials on a gallium arsenide crystal as a substrate to grow a single crystal on the substrate. CONSTITUTION:A single crystal of aluminum indium phosphide as a III-V group compound semiconductor is manufactured by vapor phase growth using trimethyl aluminum and triethyl indium as starting materials for feeding aluminum and indium. At this time, the mole fraction of trimethyl aluminum in the starting materials for the III group elements is regulated to 0.05-0.25, phosphorus hydride is used as a starting material for a V group element, and the starting materials are thermally decomposed on a gallium arsenide crystal as a substrate to grow a single crystal of aluminum indium phosphide on the substrate.
Patent JP-S63171450-A (JP)
Title: Magneto-optical recording medium
Inventor: IIJIMA TETSUO
IPC: G11B11/10
Filed: 1987-01-09
Abstract: PURPOSE:To permit formation of a recording layer which is extremely less deteriorated with lapse of time by forming an amorphous film of an alloy compsn. contg. a rare earth element at the ratio in excess of the ratio in a compensation compsn. of an alloy material consisting of the rare earth element and transition metal element. CONSTITUTION:The recording layer of a magneto-optical recording medium is formed of the alloy material contg. In and consisting of the rare earth element and transition metal element. Said layer is formed of the amorphous film of the alloy compsn. in which the ratio between said two elements is higher with the rare earth element than in the compensation compsn. in which the reciprocal magnetizations of the rare earth element and transition metal element negate each other at this time. The oxygen infiltrating into the amorphous film is, therefore, just near the surface and the infiltration thereof into the inside of the film is obviated even after long-term continuous use in the atm. The stable recording film which is extremely less deteriorated with lapse of time and has the high sensitivity is thus formed.
Patent JP-S63170489-A (JP)
Title: Production of coke
Inventor: IWAKIRI HARUHISA
IPC: C10B57/04
Filed: 1987-01-07
Abstract: PURPOSE:To produce coke having excellent caking property, good thermoplasticity and the like, at a low cost, by coking a coal compound contg. a specified amt. of specific non-caking coal having adjusted particle sizes. CONSTITUTION:The particle sizes of non-caking coal having an oxygen content of <=20wt.% (preferably 9-20%) and an inert content of <=50% (preferably 5-50%) based on pure coal, respectively, are adjusted to give the particles of <0.5mm sizes in an amt. of <=20% and the particles of 0.5-5mm sizes in an amt. of >=50%. The produced non-caking coal having adjusted particle size is compounded to stock coal in an amount of 1-30% and the obtained coal compound is coked.
Patent JP-S58118705-A (JP)
Inventor: ARAKI MASAKATSU
IPC: A45D2/36
Filed: 1982-01-09
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-H05191702-A (JP)
Title: Video camera
Inventor: WATANABE MAKOTO
IPC: G03B13/12
Filed: 1992-01-09
Abstract: PURPOSE:To decrease the scale of an operation section by using a wide and a telescopic switching signal by a zoom operation key in common for a manual focus remote/near switching signal. CONSTITUTION:The automatic focus mode is selected when no manual focus key 18 is operated and the zooming mode is set by operating a zoom operation key 17. When the manual focus key 18 is operated, a switching signal by the depression of the zoom operation key 17 is fed to a manual focus control signal generating circuit 34, in which the signal is sued also for a remote/near switching signal of the manual focus.
Patent JP-S61161735-A (JP)
Title: Semiconductor integrated circuit device
Inventor: EGUCHI KOJI
IPC: H01L23/52
Filed: 1985-01-10
Abstract: PURPOSE:To make it possible to analyze various faults, by separately arranging second and third wiring layers, which are connected to a drain power source and a source power source on a first poly-silicon wiring layer, which also serves a role of a gate electrode. CONSTITUTION:On a first polysilicon wiring layer 23, which also serves a role of a gate electrode of two-input NOR gate, a second polysilicon wiring layer 29, which is connected to a drain power source, and a third polysilicon wiring layer 28, which is connected to a source power source, are arranged separately each other. When a position, where a latch-up phenomenon is yielded, is estimated, at first, an intermediate point A between an inverter output terminal 22 and a contact 25 is cut by laser light and the like. The laser light is projected on a point B, where the wiring layers 23 and 28 are overlapped, and the layer 23 and the layer 28 are electrically connected. When the layers are disconnected, the wiring layer 23 at an intermediate point D between the point B and a point C is cut. The wiring layer 23 and the wiring layer 29 are connected at the point C.
Patent JP-S59126637-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU TAKASHI
IPC: H01L21/31
Filed: 1983-01-11
Abstract: PURPOSE:To enable to flatten a substrate at a low temperature by a method wherein, as a flattening process for a CVD film, a reflowing treatment is performed on the film in a phosphorus oxychloride atmosphere at controlled substrate temperature and vapor pressure. CONSTITUTION:A gate oxide film 2 is formd on a silicon substrate 1, a polysilicon gate 3 is formed thereon, and an interlayer insulating film 4 is formed. Then, a PSG film 5 is formed by performing a CVD method. Subsequently, when a flattening process is going to be performed, a reflowing treatment is performed in a phosphorus oxychloride atmosphere of controlled vapor pressure and the substrate temperature. At this time, a reflowing of flattened material is generated at a low temperature.
Patent JP-H06209274-A (JP)
Title: Power controller
Inventor: TAKEO KOUJI
IPC: H04B7/26
Filed: 1993-01-11
Abstract: PURPOSE:To improve the deterioration of signal to interference noise ratio SIR by raising the demand level for the power of the reception signal at a base station having much traffic, reducing the area that the base station covers and allotting the part of the traffic to an adjacent base station. CONSTITUTION:The signal from a moving station is received at the signal reception part 1 of the side of a base station and an SIR measurement is performed at an SIR measuring part 2. If the SIR is below a lower limit threshold, the reception power demand level of a base station is increased by a reception power request level control part 3. Then, this information is transmitted from a control information transmission part 4 to the moving station. At each moving station, the transmission power is controlled so that the reception power at the base station may reach a demand level based on this control information. Namely, when traffic increases at a base station and the SIR becomes worse than the lower limit value, the demand level for the reception power of the base station is increased and makes it higher than the threshold. Subsequently, when traffic decreases and the SIR becomes better than an upper limit theshold, the dmand level for the reception power of the base station is returned to its original.
Patent JP-S58121085-A (JP)
Inventor: INO MASUMITSU
IPC: G09F9/00
Filed: 1982-01-13
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-H06207911-A (JP)
Title: Inspection apparatus
Inventor: MIYAKE HIROSHI
IPC: G01N21/89
Filed: 1993-01-11
Abstract: PURPOSE:To judge whether a to-be-inspected body is good or bad by detecting the disturbance of the orientation of organizational units without using a spatial filter sensor. CONSTITUTION:A sensor head reciprocates at constant speeds V in the widthwise direction of a woven fabric, receives the light from the fabric and forms an image of the fabric onto a chip 17 thereinside. A rectangular photodetector part 17a is formed in the chip 17. The longitudinal direction of the photodetector part 17a is arranged to be parallel to an image of warps of a pitch P. The photodetector part 17a is connected to delay circuits 19-26 via an amplifier circuit 18. The delay circuits 19-26 have an adjusting function of a delay time DELTAt to be set to P/V. The delay circuits 19, 21, 23, 25 and the delay circuits 20, 22, 24, 26 are connected independently of one another to a differential operational circuit 27. The differential operational circuit 27 is connected to a full- wave rectifier circuit 28, a peak value detection circuit 29, a low-pass filter 30, a comparison circuit 31 and a judging circuit 32.
Patent JP-2000207886-A (JP)
Title: Semiconductor memory
Inventor: KUMAGAI TAKASHI
IPC: H01L27/108
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To enable the chip size to be reduced without increasing the manufacturing cost by arranging common bit lines in the same direction as divided pairs of bit line, wiring one common bit line per divided one pair of bit line, and connecting plural sub-read circuits and plural sub-write circuits to the common bit lines. SOLUTION: A memory cell array 1 consisting of plural memory cells MC11- MC1m is connected to divided pairs of bit line BL1, XBL1. A sub-read circuit 3 and a sub-write circuit 4 are arranged adjacently to the memory cell array 1. A common bit line gBL is arranged in the same direction as the pairs of bit line BL1, XBL1. Plural output of the sub-read circuit 3 and plural input of the sub-write circuit 4 are connected commonly to the common bit line gBL. Thereby, a circuit receiving the common bit line gBL at the time of read-out can be made a logic gate discriminating H or L, and a sense amplifier is made unnecessary.
Patent JP-H05187187-A (JP)
Title: Fiber-reinforced resin composite pipe for propulsion pipe and manufacture thereof
Inventor: MURATA FUMIO
IPC: F16L9/14
Filed: 1992-01-10
Abstract: PURPOSE:To form a step section for connecting a pipe joint at a pipe end section with no grinding. CONSTITUTION:A step section 2 to be inserted with a short tubular pipe joint 8 is formed on the inner peripheral wall of a pipe end section 1, and the whole pipe wall 3 including the pipe end section 1 is formed into a three-layer structure having a resin mortar layer 5 between two fiber-reinforced resin layers 4, 6. A step section forming spacer 11 is fitted to a core die 9, three layers 4, 5, 6 are formed on them, they are cut at the center section in the axial direction of the spacer 11, then the spacer 11 is extracted to form the step section 2.
Patent JP-S63171961-A (JP)
Inventor: IMOTO MASATOSHI
IPC: E04G23/08
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-S57117149-A (JP)
Title: Detector for magnetic tape end
Inventor: OKAMURA FUJIO
IPC: G11B15/08
Filed: 1981-01-14
Abstract: PURPOSE:To make the detection of magnetic tape end without malfunction, by detecting the presence or absence of an output current of a photo electric conversion element intermittently for a specified number of times and discriminating a photo transmission section of a magnetic tape. CONSTITUTION:Both ends of a magnetic tape 7 are made transparent, and a photo electric conversion element 1 at supply reel, photo electric conversion element 3 at winding reel, supply reel side light source 2 and winding reel side light source 4 are located opposingly at a location clipping the tape in the tape run path. The part of transparency is discriminated by intermittently detecting the presence or absence of output current of the elements 1, 3 for a specified number of times, allowing to make detection of end of the magnetic tape 7 without malfunction due to flush light etc.
Patent JP-S63171769-A (JP)
Title: Document transport control in automatic document feeding device
Inventor: HAMAKAWA WATARU
IPC: G03G15/36
Filed: 1987-01-12
Abstract: PURPOSE:To correctly copy two documents onto one paper sheet by detecting the specified size of the first document and determining and controlling the transport distance of the second document from the above-described size. CONSTITUTION:When the mode in which the continuously supplied documents are copied onto one sheet is selected, the uppermost document OR2 on the document tray 32 of an ADF 30 is supplied by a pinch roller 38 and a transport belt 39 for a prescribed time from the time when the rear edge is detected by an inlet sensor 37, i.e. until the rear edge reaches a standard point P on a document board 25, and copying is performed on the half of the sheet. In this case, the specification size of the document OR1, i.e., the length l2 in the feeding direction is detected by a document width sensor 50. The second document OR2 (even number) is sent until the rear edge passes through the inlet sensor 37 and reaches the l1-l2 position, and copying is performed as copy 2. Therefore, if the document is a paper sheet having a specified size, the document having a variety of size can be set at a correct position, and two documents can be correctly copied on one sheet.
Patent JP-S60147073-A (JP)
Inventor: MORO NOBUMITSU
IPC: F25B5/00
Filed: 1984-01-11
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-S61163403-A (JP)
Title: Control system of machine tool
Inventor: MAEDA KAZUNOBU
IPC: G05B19/18
Filed: 1985-01-14
Abstract: PURPOSE:To set offset data in a register of an NC device during an exchange of a toll by changing over a working start switch and a working start signal from a line control device by a change-over circuit. CONSTITUTION:After completing the exchange of tool, offset data is formed in an image of a working program in a host computing system 17, and transferred to a line control device 1. The device 1 outputs a signal in an offset to a change-over circuit 19 through a contact interface circuit 6. Then, the offset data is down-loaded in an NC device 7 to complete a search, and then, a search completing signal is outputted to the circuit 19 through the circuit 6. An interlocking condition of the device 7 is recognized, a working start signal is outputted to the circuit 9, and the offset data is set in a prescribed register. The working program is performed by pushing a working start switch by an operator.
Patent JP-S59128944-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: SAITOU KIMITAKA
IPC: F02D41/04
Filed: 1983-01-14
Abstract: PURPOSE:To prevent shift of air-fuel ratio from optimal air-fuel ratio upon acceleration, by correcting fuel increase through an auxiliary fuel increase means upon acceleration in accordance with the difference of air-fuel ratio detected through an air-fuel ratio difference detecting means. CONSTITUTION:A control circuit 10 comprised of a microcomputer will perform acceleration fuel increase more than the level obtained under steady state if engine 1 accelerating speed is detected by a throttle sensor 91 or suction air flow detector 2. Then as air-fuel ratio difference detection process, the output from an air-fuel ratio sensor 6 is compared with constant voltage level to detect two levels of lean and rich thus to detect the air-fuel ratio difference from each duration. In accordance with said detected air-fuel ratio difference, acceleration fuel increase is corrected. Consequently deposition to cold time suction valve, shift of air-fuel ratio of mixture gas from optimal air-fuel ratio due to choking of injector can be prevented resulting in improvement of drivability.
Patent JP-2000205905-A (JP)
Title: Evaluating method of fluid vibration type flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce evaluating time, and to improve reliability in evaluation by continuously measuring an outlet side flow speed of a nozzle passage, and judging the quality of measuring performance of a flow rate from the size of a fluctuation caused by the lapse of time of the flow speed. SOLUTION: A box-shaped rectangular groove 1a is formed in a recessed shape in a housing 1, the surface is covered with a cover 5, and an upstream side passage 200, a nozzle passage 210 and a downstream side passage 220 are formed as a cross-sectional quadrangular two-dimensional passage. A circular arc-shape cross-sectional target 3 is arranged on an extension line of the nozzle passage 210 in the downstream side passage 220, and a quadrangular setting stand part 3a is integrally formed in the lower end part. LP gas blowing out of the nozzle passage 210 collides with the target 3 to generate fluid vibration whereby to detect a flow rate to thus continuously measure an outlet side flow speed of the nozzle passage 210 to judge measuring accuracy as excellent as the flow speed fluctuation becomes small.
Patent JP-H08192332-A (JP)
Title: Telescopic dust cover installation for machine tool
Inventor: KAKUHARI KATSUJI
IPC: B23Q11/08
Filed: 1995-01-12
Abstract: PURPOSE: To provide a telescopic dust cover installation adjusted to high speeds, which is so constituted that each dust cover is normally extended/moved in piles with required durability maintained without being accompanied by impact and noise even if each mobile member is made high in feed speed and acceleration. CONSTITUTION: A telescopic structure includes at least three dust covers, one moving end dust cover 5a located at one end section of them is fixed to one side section of the mobile member of a machine tool so as to be connected, and a fixed end dust cover 5b located at the other end of them is fixed to the stationary side member 1 of the machine tool so as to be connected, and a reduction gear 19 provided with an input pinion 23 and an output pinion 27, is mounted to an intermediate dust covers 5a and 5d located at the middle of them. Besides, a toothed drive belt 9 in a loop shape, which is run and moved in a circulating manner as a mobile member 3 is moved so as to be meshed with the input pinion 23, is fixed to the mobile member or the moving end dust cover 5a so as to be connected, and a stationary rack 29 to be meshed with the output pinion 27 is fixedly disposed at the stationary side member.
Patent JP-S62167767-A (JP)
Title: Novel derivatives of decahydroquinoline, manufacture, intermediate for manufacture, use as drug and composition
Inventor: FURANSOWA KUREMANSU
IPC: C07D215/18
Filed: 1987-01-12
Abstract: Novel enantiomeric and diastereoisomeric forms of decahydroquinolines of the formula    <IMAGE>  I  wherein R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms or taken together with the nitrogen atom to which they are connected form a 5 to 6 member heterocycle optionally including another heteroatom and optionally substituted, A is selected from the group consisting of -(CH2)n- and alkylene substituted with an alkyl and having 2 to 8 carbon atoms, n is an integer from 0 to 5, Z is selected from the group consisting of optionally substituted phenyl, naphthyl indenyl, monocyclic heterocycle of 5 to 6 members and a bicyclic heterocycle all being unsubstituted or substituted by one or more substituents and their non-toxic, pharmaceutically acceptable acid addition salts and quaternary ammonium salts having central analgesic properties.