baber/WOPTO huggingface dataset:
Patent JP-S5894106-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: HATORI HITOSHI
IPC: G11B5/53
Filed: 1981-11-30
Abstract: PURPOSE:To realize two pairs of magnetic heads which can independently record and reproduce video information, by making an arrangement that each pair of the two pairs magnetic heads alternately form successive oblique track loci aganst a running magnetic tape. CONSTITUTION:When interlocking switches 11 and 12 are set to the contact R side, video heads A and A' act as recording heads. When the recording is made on a magnetic tape, a video signal is supplied to a recording circuit 15 from a terminal 22 and a recordable output is given to the heads A and A'. At this time, a recording output is given to the magnetic tape wound around a rotary drum 1 from the heads A and A' at the 1-field cycle. In this case, a recording track 6 of control signals is formed against the video informatin processed by one pair of heads A and A' to control the tracking at the time of reproduction. The video information processed by the other pair of video heads B and B' does not record any special control signals.
Patent JP-S5893958-A (JP)
Title: Fuel injection unit for diesel engine
Inventor: HASEDA TETSUSHI
IPC: F23N5/08
Filed: 1981-11-30
Abstract: PURPOSE:To enable the detecting face of an optical fiber to be cleaned by fuel each time of injection, and as well make it possible to stably detect the time of actual combustion, by observing the light of combustion in a cylinder with the use of the optical fiber upon fuel injection, through the opening part of a fuel injection nozzle. CONSTITUTION:Fuel transferred under pressure from a fuel injection pump 9 due to a signal from a electrical control circuit 10, flows through a fuel passage 12, lifts a needle valve 11 overcoming a spring 6, and is injected through an opening part 13. At this time, the light of combustion due to sparking, enters from the opening part 13 and is transmitted to a photoelectrical converting element 101 through an optical fiber 41 inserted in through-holes formed in a nozzle body 12, a distance piece 2 and a nozzle holder 3 so that the light is converted into an actual combustion time signal. With this arrangement, the detecting face of the optical fiber is exposed to the inside of a cylinder only when the nozzle is opened, and further, is cleaned by fuel each time of injection, thereby the detection may be stable in a long period since there is no problem of lowering its sensitivity due to soot attached to the optical fiber.
Patent JP-H0242638-A (JP)
Title: Lens cleaning device for optical head
Inventor: SUZUKI AKIRA
IPC: G11B7/121
Filed: 1988-08-01
Abstract: PURPOSE:To remove a dust, a water droplet, etc., on a lens and to prevent the lowering of the output of a laser beam, etc., by injecting a compressed air in a compressed air cylinder from an injection tube to the lens of the optical head. CONSTITUTION:The title device is provided with a compressed air cylinder 5 having the compressed air inside, an injection button 6 to be the injection operating part of the air cylinder 5, an injection tube 7 to inject the compressed air in the air cylinder 5 to a lens 3, an operating device 8 to depress the injection button 6, etc. The operating device 8 is operated before an optical disk 4 is inserted and installed in an optical disk drive 1, and the injection button 6 is depressed. Thus, the compressed air in the compressed air cylinder 5 is injected from the injection tube 7 to the lens 3 of an optical head 2, the dust, the water droplet due to a bedewing, etc., on the lens 3 can be removed, and the lowering of the output of the laser beam, etc., can be prevented.
Patent JP-S6350669-A (JP)
Title: Engine control device
Inventor: UCHIUMI KAZUHIRO
IPC: F02P5/15
Filed: 1986-08-20
Abstract: PURPOSE:To make it possible to ensure normal operation for ignition control by a control signal from a second CPU when a first CPU is abnormal, by providing a change-over device for changing over change-over signals between signals from a rotational speed detector and an auxiliary rotational speed detector. CONSTITUTION:When a first CPU 3 is abnormal, an ignition back-up changeover signal 3a delivered from the first CPU 3 is masked through a change-over device 5 for changing over change-over signals 4a between signals 1a, 1b from a rotational speed detector 1 in an engine control device and signals 6a, 6b from an auxiliary rotational speed detector 16, with change-over signals 4a delivered from a second CPU 4. With this arrangement, it is possible to prevent the ignition back-up signal from being unexpectedly changed over by a change- over device 6, and therefore, ignition signals 6c inputted to an electronic distributor 7 are stable during either normal operation or back-up operation. Accordingly, even in a back-up mode during the first CPU 3 or an input and output device being abnormal, it is possible to ensure running which is necessary but minimum.
Patent JP-H0530946-A (JP)
Title: Production of fish meat material for processing
Inventor: SHIRAKAWA YOICHI
IPC: A23L17/00
Filed: 1991-08-01
Abstract: PURPOSE:To obtain the title material with meat texture, high in nutritive value and good in nutrition balance by adding a pH adjustor to a mixture of fish meat and a partially degraded product derived from fish and shellfish using the enzyme and/or microorganisms for said fish and shellfish and by taking a water-insoluble product from said mixture. CONSTITUTION:Firstly, protein-degradative enzyme and/or microorganisms is made to act on fish and shelfish at 30-50 deg.C for 30-60min into a partially degraded product for said fish and shellfish. Thence, fish meat is mixed with said partially degraded product followed by adding a pH adjustor (pref. a buffer solution containing citric acid and trisodium citrate) to the mixture, and the objective material is taken as a water-insoluble product from the resultant mixture. For said fish meat, fishes are made into fillet, which is then put to a meat collecting machine, and the resulting product is pref. used.
Patent JP-S6170705-A (JP)
Title: Heat treatment of magnetic thin film
Inventor: WATANABE YOSHIO
IPC: H01F10/12
Filed: 1984-09-14
Abstract: PURPOSE:To make heat treatment safer and easier in handling by using nitrogen gas which contains hydrogen gas as the atmospheric gas of the heat treatment. CONSTITUTION:A magnetic thin film 7 is grown to the thickness of 0.1-3mum by high frequency sputtering using a target of metal containing 80-97% Co, 0-20% Zr, 0-20% Nb, 0-5% Fe, etc. on the sufficiently mirror-polished surface in advance of a nonmagnetic substrate 6. The grown thin film is patterned to an appropriate head shape magnetic thin film 7 and is set in a heat treatment furnace in magnetic field. Nitrogen gas which contains 10% hydrogen gas is introduced from a gas inlet 12 before heating and within a furnace core tube 9 is sufficiently displaced with the gas. The appropriate content of the hydrogen gas in the nitrogen gas is range of 5-20%.
Patent JP-S6256257-A (JP)
Title: Optical character reader
Inventor: ODA HARUTA
IPC: B65H39/11
Filed: 1985-08-31
Abstract: PURPOSE:To markedly improve the reading precision by accommodating the slips into a sorter part after the selection for each equal dimension and recognizing the characters and marks on the slips having an equal dimension in the next stage, in a character reader for optically reading a plurality of slips. CONSTITUTION:The captioned apparatus is equipped with a pick-up roller 2 for taking out a one by one plurality of slips on a hopper elevator 1, transport roller 3, photoelectric conversion part 4, recognition part 5, control part 6, and a sorter part 7. The pick-up roller 2 takes out a slip on the hopper elevator 1, and transports the slip to the position of the photoelectric conversion part 4. In the photoelectric conversion part 4, the slip is optically scanned, and the image is detected. Then, in the recognition part 5, the dimension information of the slip is obtained from the image and transported into the control part 6. In the control part 6, a roller 3 is controlled so that the slip which passes through the photoelectric conversion part 4 is transported into one among the pockets 7a-7d of the sorter part 7, according to the dimension is taken out, and reading treatment is carried out again.
Patent JP-S6349994-A (JP)
Inventor: NAKAMURA AKIHIRO
IPC: G07F19/00
Filed: 1986-08-20
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-H0480603-A (JP)
Title: Scanning tunneling microscope
Inventor: SUGITA TOSHIO
IPC: H01J37/28
Filed: 1990-07-23
Abstract: PURPOSE:To enable time required for pre-treatment of a sample to be reduced and prevent size of the sample from being restricted by providing a film-forming device with a vacuum container, an anode, a pair of opposing cathodes, a magnet, and a transmission hole. CONSTITUTION:While observing a surface of a sample 19 by an optical microscope 15, a location to be measured is selected by a scanning tunneling microscope head 6. Then, by moving an X-traveling stand 2 by distance a, a center of a transmission hole 20 of a film-forming/attacking device 8 is moved and positioned to the location to be measured. An up-down moving stand is lowered to allow a pattern mask 21 to be pressed onto a surface of the sample 19. An anode 14 is positioned at a location which is shown by a solid line, inside of a vacuum container 9 is evacuated for achieving argon gas environment, and then a positive potential is given to the anode 14, thus enabling a cold cathode discharge to be produced between the anode 14 and cathodes 12 and 13, a positive ion of argon gas to hit against a surface of the cathodes 12 and 13, Au atom to be sputtered from the cathodes 12 and 13, its one part to be transmitted through the transmission hole 20 and to be adhered onto a surface of the sample 19 for forming an Au film. Then, the traveling stand 2 is moved by distance b to allow a part where Au film is formed to be measured by the head 6.
Patent JP-2000025224-A (JP)
Title: Liquid ejector and manufacture thereof
Inventor: MATSUDA RIKI
IPC: B41J2/045
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a small liquid ejector excellent in mass productivity, and a manufacturing method thereof, in which liquid in a liquid channel can be driven efficiently using a thin film forming technology. SOLUTION: A plurality of liquid channels 12 are formed in a single crystal silicon substrate 1 while being partitioned by side walls 11. A filler 13 filling the liquid channel is thermally solidified and a thin film 15 is deposited. The filler 13 is in flush with the upper part of each side wall 11 and projecting downward between respective side walls 11, and the thin film 15 has similar shape. Subsequently, the filler 13 is removed thus forming the plurality of liquid channels 12 and the thin film 15 serving as a cover. Thereafter, an electrodes is formed on the thin film 15 and when a driving voltage is applied to the electrodes, liquid in each liquid channel 12 is pressurized and ejected from an opening made at one end thereof. According to the method, a small high density liquid ejector having high deformation amount and high driving efficiency can be manufactured easily.
Patent JP-H0357290-A (JP)
Title: Hybrid integrated circuit device
Inventor: ENDO KENICHI
IPC: H05K1/16
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the generation of soldering short circuit between each terminal and improve the degree of integration by installing a projected part which laminates the layers of resistor, electrode, and protection coated glass on a substrate of a hybrid integrated device. CONSTITUTION:Electrodes 4 for an integration device on a substrate 1 are coated with a protection coated glass. An electrode 4a, resistors 2a, and 3a, and a protection coated glass 6a which covers the above components are laminated on the terminal of each electrode 4 so that a projected part 7 may be formed on the substrate 1. This construction prevents the generation of soldering short circuit between the electrodes, and reduces the distance between the electrodes, thereby improving the scale of integration.
Patent JP-S6350585-A (JP)
Inventor: KATO KOICHI
IPC: D06P5/20
Filed: 1986-08-19
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-S6253864-A (JP)
Title: Electronic typewriter
Inventor: NIIHORI YOSHIAKI
IPC: B41J29/26
Filed: 1985-09-03
Abstract: PURPOSE:To enable one printed character block to be wholly corrected by a single key operation, by discriminating printed character blocks in printed characters, and wholly correct printed characters with each printed character block as a unit. CONSTITUTION:For example, when a word 'anyone' is to be corrected to be 'someone', a back correction key BC is depressed, whereby the word 'anyone' is corrected. Then, the word 'someone' is typewritten. A forward correction operation for correcting a word subsequent to the present position of a carriage 40 can be also performed in a manner similar to the above.
Patent JP-S6436358-A (JP)
Title: Reception arbitration control system
Inventor: HONDA MAKOTO
IPC: G06F13/00
Filed: 1987-07-31
Abstract: PURPOSE:To successively enable data in an input/output device to be received and furthermore to set the order of a reception data processing at every input/ output device, by registering reception data in a list transiently in the reception data processing. CONSTITUTION:A reception part 6 registers the data from the input/output devices A-C in the list 7. A data processing part 5A processes the data from the input/output device A, and a data processing part B processes the data from the input/output device B, and a data processing part 5C processes the data from the input/output device C. The reception part 6, in case of receiving the data, registers the reception data in the list 7 according to the order attached on the input/output devices A-C. An information processing part 8 takes out the reception data from the list 7 so that the data having higher priority can be processed preferentially at an appropriate timing, and makes corresponding data processing parts 5A-5C process the taken out data. In such a way, it is possible to receive the data successively, and to process the reception data according to the priority order attached on the input/output device.
Patent JP-H0356541-A (JP)
Title: Modification of surface of polymer film
Inventor: TAKEDA MASAAKI
IPC: C08J7/00
Filed: 1989-07-25
Abstract: PURPOSE:To stably modify the surface properties of a polymer film, especially a heat-resistant polymer film and especially improve adhesion properties using a simple process by treating the surface of the above-mentioned film with an organic solvent and subsequently carrying out plasma treatment. CONSTITUTION:(A) A polymer film, preferably a heat-resistant polymer film, especially an aromatic polyimide film is subjected to surface treatment, e.g. by immersing the polymer film into an organic solvent (e.g. acetone) with stirring, preferably dried and subsequently (B) subjected to the plasma treatment using electrical discharge generated by a high voltage applied between an electrode holding the above mentioned polymer film and another electrode facing thereto in an atmosphere of a gas containing a rare gas in an amount of, preferably >=20 mol%, especially >=50 mol% at a pressure ranging from 100 Torr to 1000 Torr, preferably from 600 Torr to 900 Torr, thus modifying the surface of the above-mentioned polymer film.
Patent JP-S5893784-A (JP)
Title: Method and apparatus for recovering drop call
Inventor: NODA YASUHIKO
IPC: C10B43/00
Filed: 1981-11-30
Abstract: PURPOSE:To promote effective utilization of drop coal by separating an aq. dirty suspension which was used for washing coal which had dropped from a coal carrying device into coal powder and clean water, transferring the coal power to the carrying device and recycling the clean water for washing the drop coal. CONSTITUTION:Coal which has dropped from coal carrying devices 1 and 2 onto a though 3 or the ground is washed by a sprinkle water pipe 4 and sprinkler 5, introduced as an aq. dirty suspension through a side though 6 into a collecting tank 7, and then through a pump 8 and a conduit 10 into a filterpress 9, where the suspension is separated into coal powder and clean water. The filtered coal powder is dropped onto a beltconveyer 30 by opening an openable lid 17 provided on the bottom of an apparatus 9 and recovered into a hopper 31. The clean water is withdrawn through a discharge conduit 16, partially sent through a discharge conduit 26 to the collecting tank 7 and for the most part recovered through a recovery conduit 25 to a feed water tank 24, from which it is sent to the sprinkle water pipe 4 and sprinkler 5.
Patent JP-S5984115-A (JP)
Title: Device for measuring flow rate
Inventor: NAGAISHI HATSUO
IPC: G01F1/32
Filed: 1982-11-05
Abstract: PURPOSE:To improve measurement precision by arranging a flow rate measuring unit in a measurement passage sectioned from a by-pass passage and deviating the center axial line of the measurement passage from the center axial line of the entire flow passage to a wall surface side by >= about 1/3. CONSTITUTION:A flow rate measuring device 11 is provided on the flow-passage upstream side of the runner 10a of a turbocharger compressor 10. The flow rate measuring unit 13 is arranged with its rectangular cylinder housing 13a in contact with the wall surface 11a forming the entire flow passage of the flow rate measuring device 11. The center axial line X of the measurement flow passage A is deviated from the center axial line Y of the entire flow passage to the wall surface 11a by >= about 1/3 to section the by-pass flow passage B. A Karman vortex street generator 14 and a detection probe 15 which detects the frequency or period of Karman vortex street are provided in the housing 13a of the flow rate measuring unit 13, and a detecting circuit 16 is provided outside of the flow passage to constitute a Karman vortex street type flow rate measuring device 11.
Patent JP-H1139074-A (JP)
Title: Computer device
Inventor: UEDA TOMIYASU
IPC: H04L25/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a computer device that prevent occurrences of a malfunction by a noise inclusion, a failure of peripheral equipment or the like even when a calculating unit and a floppy disk(FDD) unit are set in a remote place. SOLUTION: A signal transmission of plural unidirectional signals that have not been established in signal level, is performed between a calculating unit 1 and a FDD unit 4. Two signal level establishment circuits 12 and 13 connected each to the calculating unit 1 and the FDD unit 4 establish the signal level of plural unidirectional signals that do not establish the signal level. Two balance signal conversion circuits 14 and 17, which are individually connected to each of the signal level establishment circuits 12 and 13 and connected to each other through a balance signal transmission line 18, convert plural unidirectional signals inputted from the signal level establishment circuits 12 and 13 to balance signals and restore to a unidirectional signal the balance signals inputted from other balance signal conversion circuits 17 and 14 through the balance signal transmission line 18.
Patent JP-S6094451-A (JP)
Inventor: GEZA KETSUKEMETEI
IPC: C08K5/42
Filed: 1983-10-18
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-H0750326-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJIMOTO KAZUYA
IPC: H01L21/66
Filed: 1993-08-04
Abstract: PURPOSE:To provide a semiconductor integrated circuit device which enables formation of a plurality of semiconductor integrated circuits which enable rapid signal transmission. CONSTITUTION:A pad 34a for carrying input/output of an ordinary signal is formed in a peripheral part of each chip 31 of a semiconductor integrated circuit device and a pad 34b for carrying out input/output of a wafer test signal is formed in a scribe region 33. The pads 34a, 34b are electrically connected to an I/O buffer 41. A wafer test is performed for the semiconductor integrated circuit device and separation is performed for each chip 31 by dicing.
Patent JP-2000009696-A (JP)
Title: Eddy current flaw detection apparatus
Inventor: KOJIMA KATSUHIRO
IPC: G01N27/90
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an eddy current flaw detection apparatus without misjudgments because of a magnetic variation and a lift-off change of a material to be detected. SOLUTION: High pass filters of a first judgment circuit 5 and flaw length count circuits of a second judgment circuit 6 are set by the same number as flaw detection probes 1A-1N. One of excitation circuits 11 is connected to an excitation power source 2 by switch elements 71A-71N, 72A-72N and, a detection coil 12 pairing with the excitation coil 11 is connected to a peak hold circuit set in the preceding stage of the corresponding high pass filter and to the corresponding flaw length judgment circuit. The switch elements 71A-71N, 72A-72N are sequentially changed over, and a short flaw and a long flaw are judged from output signals of flaw detection probes 1A-1N by the first judgment circuit 5 and second judgment circuit 6.
Patent JP-S6350837-A (JP)
Title: Removing solution composition
Inventor: OKUDA CHOZO
IPC: H01L21/027
Filed: 1986-08-21
Abstract: PURPOSE:To easily remove a photoresist and a protective film for rear side etching and enable washing with water after the removal by using a removing soln. compsn. contg. 10-90wt% lactams and 90-10wt% morpholines. CONSTITUTION:This removing soln. compsn. contains 10-90wt% lactams and 90-10wt% morpholines. The lactams are org. cyclic compds. represented by formula I that is, cyclic amido compds. each having an amido bond in the ring. In the formula I, R<1> is H, 1-3C alkyl or 1-3C hydroxyalkyl and n=3, 4 or 5. One kind of lactam may be used or two or more kinds of lactams may be combinedly used. A photoresist and a protective film for rear side etching can be easily removed with the removing soln. compsn.
Patent JP-S6166708-A (JP)
Inventor: HARUTOMUUTO BUDEINGU
IPC: C08L9/02
Filed: 1985-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001023682-A (JP)
Title: Sealed lead-acid battery
Inventor: SASAKI TAKEHIRO
IPC: H01M4/73
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead-acid battery having excellent high rate discharge characteristics in a limited battery dimension. SOLUTION: The amount of positive electrode active material per electrode group volume calculated by the product of positive electrode plate height, positive electrode plate breadth, and positive electrode plate thickness is limited to 0.95 g/cm3 or more and 1.25 g/cm3 or less, the amount of negative electrode active material is limited to 0.84 g/cm3 or more and 1.20 g/cm3 or less, and the ratio of the amount of negative electrode active material to the amount of positive electrode material is limited to 0.90 or more and 1.15 or less.
Patent JP-H0922225-A (JP)
Title: Voltage control device and image forming device
Inventor: FUKATSU YASUO
IPC: G03G21/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce noises generated on power supply terminals at a rapid current rising in accordance with the transient characteristics, by controlling the phase to control current to a load at a lower amplitude of AC input voltage form. SOLUTION: This device is provided with an AC monitor and zero-cross generating circuit 25 which monitors ± of AC input voltage outputted from a power source 28 and also generates a zero-crossing signal by detecting a zero-crossing point of the AC input voltage, and a controller 24 which calculates the time from the zero-crossing signal generation until a switching element 27 is turned on and a phase control signal is generated to energize a fixing heater 26, and also generates a phase control signal based on the calculated time.