baber/WOPTO huggingface dataset:
Patent JP-H11114792-A (JP)
Title: Polishing device
Inventor: MIYAZAKI KYOICHI
IPC: H01L21/304
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To uniformly hold abrasive grains between a polishing film and a polished body by providing a polishing film feeding means for feeding the polishing film of strip shape with abrasive grains to the surface of a polishing head, and a polishing film recovery means for recovering the polishing film of strip shape from the surface of the polishing head. SOLUTION: A polishing film 8 of strip shape is fed to the surface of a polishing head 4 by a polishing film feeding means 9. A third driving means 18 then moves the polishing head 4 horizontally and positions the polishing head 4 so as to be positioned directly above a place to be polished in the polished surface 2 of a polished body 1. The polishing head 4 is rotated and revolved by first and second driving means 5, 6. At this time, the polishing film 8 is also rotated and revolved along with the polishing head 4. The polishing film 8 of the positioned polishing head 4 is brought into contact with the polished body 1 by a polishing head vertical driving means 13 to polish the polished body 1. A polishing film recovery means 10 winds the polishing film at a polishing capacity lowered part from the lower surface of the polishing head 4 to recover it.
Patent JP-H10126124-A (JP)
Title: Antenna system
Inventor: KONNO MASAO
IPC: H01Q3/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To simplify antenna mount and to reduce the antenna containing time by easily recognizing a reference angle at the time of housing an antenna. SOLUTION: A hollow part 9 is formed to a cover 13, and the hollow part 9 is provided with a compression spring 8 and a gage 7 energized in a direction of a base 11 by the compression spring 8. Furthermore, a recessed part 10 fitted to the gage 7 is formed to a position of the cover 3 opposite to the gage 7, when an antenna 2 is set to a prescribed reference angle. Thus, since the tip of the gage 7 is not fitted to the recessed part 10 when the antenna 2 is is use, a rear end of the page 7 is projecting from an outer surface of the cover 13. However, when the antenna 2 is housed, the gage 7 is fitted to the recessed part 10 and the rear end face of the gage 7 is mated to an outer surface of the cover 3, so that a worker easily recognizes the reference angle of the antenna 2.
Patent JP-2001097122-A (JP)
Title: Vehicle outside mirror
Inventor: KATO KENJI
IPC: B60R1/066
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To maintain the turning deterrent of a vehicle outside mirror properly. SOLUTION: This vehicle outside mirror, formed by overlaying the hemi-spherical concave base part 31 of a mirror body 3 made of synthetic resin retaining a mirror body 2 on a hemi-spherical convex seat 11 of a mirror base 1 made of synthetic resin or metal mounted on a vehicle body, inserting a bolt 4, from the base part 31, into through-holes 12, 32 passing through the central parts of the seat 11 and the base part 31, and tightening a nut 6 onto the bolt 4 through a spring 5 from the seat 11 side to bring the base part 31 into pressure contact with the seat 11 so as to slide by the reaction of a spring 5 and permit an adjustable angle, is structured so as to have an inverted crown shape having an abutting part 42 abutted against the outer periphery of the base part 31 by protruding the head part 41 of the bolt 4 downward to the outer periphery,  and press the outer periphery of the base part 31 with the abutting part 42 when the nut 6 is tightened onto the bolt 4 through the spring 5 to bring the base part 31 into pressure contact with the set 11.
Patent JP-H10123473-A (JP)
Title: Manufacture of faraday rotator
Inventor: ISHIKURA KENJI
IPC: G01M11/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To make possible effectively manufacturing a Faraday rotator by performing internal check with an infrared microscope and measurement of an insertion loss, a Faraday rotational angle, a quenching ratio, cutting it fine and selecting them to a quality product and an inferior good. SOLUTION: A fixed form good 2 is set in a measuring holder to be offered to an infrared microscope test, and the measurement of the insertion loss, the Faraday rotational angle and the quenching ratio. After a synthetic result decision is performed, the fixed form good 2 is cut off, and products are discriminated. That is, a work (bismuth substitution rate-earth iron garnet single crystal film) that the measurement are ended is glued by placing an UV(ultraviolet rays) tape on it from upward. Then, the work is cut off by a dicing machine. The cut off work is irradiated by the UV from its rear surface, and the peripheral tape placed on the work is cut off. Then, the work is removed from the UV tape pacing the work to an expanded tape. Then, a chip is peeled off one each by a pickup device.  At this time, the quality product and the inferior good are selected based on a synthetic decision result figure.
Patent JP-H0587173-A (JP)
Title: Manufacture of air-filled cushioning material
Inventor: AONO YUKIHIKO
IPC: F16F9/04
Filed: 1991-09-25
Abstract: PURPOSE:To heighten transport efficiency and reduce storage space by overlapping two thermoplastic films and fusing them to form a primary product provided with a passage communicated with numerous air chambers between the films, and after force-feeding air into each air chamber, fusing passage branch parts. CONSTITUTION:A first thermoplastic film 1a placed on the upper part of a mold 5 is pressed to the mold 5 by a crank plate 15 and sucked by a vacuum pump 14 to obtain an intermediate product 17. A second thermoplastic film 1b is placed over the upper face of the intermediate product 17 and press-heated to a mold 21 by a heating plate 22 so that the films 1a, 1b are fused to obtain a primary product 24 provided with air chambers 25-30 and a passage 31 for communicating the air chambers 25-30 with one another. The air in the air chambers 25-30 of the primary product 24 molded in a manufacturing plant is eliminated through the passage 31 to form a sheet like product and transport it to the demand destination, where the air is filled by an air filling device, and the base parts of the branch passages 33 of the passage 31 and the left end part of the main passage 31 are closed by heating plates. This manufacturing method can facilitate transportation from the manufacturing plant to the demand destination, storage, and the formation of cushioning material at the demand destination.
Patent JP-H0996687-A (JP)
Title: Wind bird clock brightness detection with function
Inventor: TAMURA TSUTOMU
IPC: G04B21/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a wild bird clock which produces a song of wild bird when the installing site is bright and stops production of the song of wind bird automatically when the installing site is dark by providing a brightness detection element (photosensor). SOLUTION: A dial 5, a long hand 6, a short hand 7, a second hand 8 and a photosensor 10 are fixed to the surface of the wild bird clock with brightness detection function. Twelve pictures 9 of wild bird are arranged at the parts corresponding to each o'clock on the circumference of dial 5. A voice reproduction module comprises an IC, including a memory, and electronic devices mounted on a printed board. The voice reproduction module receives a signal from the photosensor 10 and produces a song of a corresponding bird stored in the memory at each o'clock if the brightness is higher than a predetermined level, and otherwise does not produce any song. Consequently, the time can be notified while enjoying a refreshing song of bird during bright active period and can enjoy silence during dark sleeping period.
Patent JP-H04150035-A (JP)
Title: Semiconductor wafer and semiconductor device using it
Inventor: SAIDA HIROJI
IPC: H01L29/78
Filed: 1990-10-12
Abstract: PURPOSE:To form a semiconductor substrate at a low impurity concentration by a method wherein, when an n-type epitaxial layer is grown, piled-up impurities or a denatured layer are polished and removed down to a prescribed depth by a polishing technique. CONSTITUTION:An n-type epitaxial layer 11 whose impurity concentration is lower than the impurity concentration of an n<+> type semiconductor substrate 10 is grown in a prescribed film thickness on the main face of the substrate 10; partial impurities existing on the surface of the layer 11 or a denatured layer 12 are polished and removed down to a prescribed depth by a polishing technique so that the impurities are not piled up again. Then, an insulating film 5 is formed on the polished surface; a series of processes is executed after that; a transistor is constituted. Thereby, the layer in which the impurities exist in large quantities is removed, the semiconductor substrate can be formed at a low impurity concentration and a MISFET for high breakdown strength can be obtained.
Patent JP-H06105590-A (JP)
Title: Driving circuit for motor
Inventor: OE KENJI
IPC: H02P6/08
Filed: 1992-09-21
Abstract: PURPOSE:To effectively start a motor even if a circuit is in a low speed driving state. CONSTITUTION:The driving circuit for a motor comprises a charging circuit for charging upon turning ON of a power source and resetting charging in response to a rotary position of a rotor, and a comparator for comparing a charging voltage of the circuit with a reference voltage. When the charging voltage becomes, after the power source is turned ON, higher than the reference voltage, it is driven so as to switch to a high speed rotating state by a switching circuit.
Patent JP-H08140051-A (JP)
Title: Video signal processor
Inventor: NORITAKE TOSHIYA
IPC: H04N5/18
Filed: 1994-11-09
Abstract: PURPOSE: To provide a video signal processor capable of making an FM modulation frequency in a sync chip to non adjustable in a consumer VTR. CONSTITUTION: This processor is provided with a first counter 27 for counting pseudo horizontal synchronizing pulses and detecting non-input, a first switching circuit 29 for performing replacement with pseudo signals at the time of the non-input, a second counter 11 for counting the output signals of a frequency modulator 6, a third counter 14 for counting clocks obtained by multiplying the output signal frequency of a crystal oscillator 8 with a prescribed integer for a period when the counted value of the second counter 11 is from '1' to a first prescribed value, an error signal generation circuit 16 for generating error signals by the decoding value of the third counter 14 and an integration circuit 17 for integrating the error signals. The modulation frequency of the frequency modulator 6 is controlled by the output signals of the integration circuit 17.
Patent JP-H02122188-A (JP)
Title: Fresh foodstuff storage device
Inventor: TAKEDA JUN
IPC: A01F25/00
Filed: 1988-10-31
Abstract: PURPOSE:To prevent a toxic gas from being generated and to safely supply fuel by providing a fresh foodstuff storage compartment, a furnace that burns solid fuel containing carbon, a fan to circulate air, an excess carbon dioxide gas adsorber and a sealed container containing fuel and a fuel supply device. CONSTITUTION:A shutter 50 supplies solid fuel 19 deposited in a sealed container 48 to a furnace at right timing. The air in the storage compartment 1 is supplied to the furnace 12 through a duct 10 by a fan 14 to burn the solid fuel 19. The waste gas enters into an adsorber 22 through cooling unit 13. switch valve 28 and duct 24. Carbon dioxide is adsorbed by adsorbing material 30 therein, and only nitrogen is circulated to the storage compartment 1 through discharge pipe 26 and switch valve 29. After a certain elapsed time, the switch vales 28, 29 are switched to cause the carbon dioxide entering the adsorber 23 is adsorbed by the adsorbing material and only nitrogen N2 is circulated to the storage compartment 1. If the adsorbing materials 30, 31 reach their limits of adsorption capacity during such a process, a fan 32 is operated to supply air to the adsorbing materials to desorb the carbon dioxide and perform regeneration.
Patent JP-S62134381-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1985-12-09
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-H0996339-A (JP)
Title: Base isolation method and its device
Inventor: AKIMOTO MASAO
IPC: A47B97/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the base isolation method and its device, which can isolate vibration even if there exists a space portion only in one side of a supported body such as a shelf and the like. SOLUTION: This base isolation device is provided with a plurality of wheels 15 which are disposed at the specified positions of a supported body 10 in such a way that they can be rotated around each specified axial line in the same direction, and with rails 17 having each oscillation area 19 which enables each wheel to be vibrated while being guided in such a way as to be gradually raised up when each wheel is rolled out of the lowest position. In this case, the respective rails are provided with each standstill area 20 which supports the supported body in such a way that it can stand still while supporting it in succession to one end at the same side of the oscillation area.
Patent JP-S60237528-A (JP)
Inventor: KURIFUTON JIEI MATSUKAASHII
IPC: A61B6/00
Filed: 1984-12-28
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-H04147843-A (JP)
Title: Coated article
Inventor: KURASAKI SHOICHI
IPC: B32B27/08
Filed: 1990-10-11
Abstract: PURPOSE:To prevent surface condensation on water-proof and hygroscopic base and improve a surface performance such as surface gloss, surface hardness and scratch resistance by providing a hygroscopic, curable film on the base. CONSTITUTION:A coated article consists of a hygroscopic, curable film which is provided on a water-proof, hygroscopic base. The hygroscopic base is such as a material based on wood and an inorganic substance. Water-proofing process is performed using mainly cement, asphalt and polymer. In addition, a hygroscopic, curable film is provided on a top surface so that the application of polymer water-proofing process is recommended. The hygroscopic curable films are synthetic polymers such as poly(metha) acrylate, polyvinyl alcohol, poly(metha) acrylamide, polyalkylene oxide, poly(metha) acryloyloligoalkylene oxide and polyhydroxyalkyl(metha) acrylate, or natural polymers such as carboxymethylated, or nitrile group or ester group-hydrolyzed starch or cellulose.
Patent JP-H03145490-A (JP)
Title: (2-imidazoline-2-ilamino) tetrahydroquinoxaline and its application
Inventor: CHIYAARUZU GURUCHIYAUSUKII
IPC: A61P1/12
Filed: 1990-10-12
Abstract: A compound selected from the group consisting of those having the formula: <CHEM> and pharmaceutically acceptable acid addition salts thereof, wherein R1 wherein R1 and R4 are independently selected from the group consisting of H and alkyl radicals containing 1 to 4 carbon atoms, R2 and R3 are independently selected from the group consisting of H, O, and alkyl radicals containing 1 to 4 carbon atoms, the 2-imidazolin-2-ylamino group may be in any of the 5-, 6-, 7- or 8- positions of the quinoxaline nucleus, and R5, R6 and R7 each is located in one of the remaining 5-, 6-, 7- or 8- positions of the quinoxaline nucleus and is selected from the group consisting of Cl, Br, H and alkyl radicals containing 1 to 3 carbon atoms. Such compounds, when administered to a mammal, provide desired therapeutic effects, such as alteration in the rate of fluid transport in the gastrointestinal tract, reduction in intraocular pressure, and increase in renal fluid flow.
Patent JP-2000105717-A (JP)
Title: Device and method for file storage control
Inventor: MIYOSHI TOSHIAKI
IPC: G06F17/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a file storage control unit which can relieve the load on a storage medium irrelevantly to the kind of an application by allowing various applications which generate and store files on a storage medium to compress the generated files when storing them. SOLUTION: When a text file 20 generated by an application 30 is stored, the generated text file 20 is compressed and stored in a user-specified directory 50 while a temporary directory 40 is used. While the temporary directory 40 is used, the stored text file 20' is depressed and read in by the application 30. Consequently, the amount of use of disks can be saved when the file is compressed and stored by using the temporary directory 40 than when the text file 20 generated by the application 30 is stored in the user specified director 50.
Patent JP-H04153493-A (JP)
Title: Blind
Inventor: HATANO HITOSHI
IPC: E06B9/386
Filed: 1990-10-16
Abstract: PURPOSE:To obtain an individual blind by a method in which a small blind piece made of an optional material, having many uneven patterns, is produced in a vertically expandable and opening and closing manner. CONSTITUTION:A blind is made up of many small plastic plate pieces having many uneven flower patterns in a vertically expandable opening and closing manner. As the blind material, plastics-cloth laminate material having excellent strength and excellent uneven pattern moldability is used. The shape and position of the uneven patterns are determined according to fitting positions or users' needs. Since decorativeness or beautifulness can be given to the blinds, monotonal one-pattern image can be eliminated.
Patent JP-H03137504-A (JP)
Title: Ultrasonic system for measuring film thickness
Inventor: TODA KATSUYUKI
IPC: G01B17/00
Filed: 1989-10-23
Abstract: PURPOSE:To measure a film thickness by applying an FFT processing on an echo reception signal obtained by a transmission pulse containing pulse components of low and high frequencies and by normalizing one of two peak values on the low/high frequency side obtained from the data obtained through processing, with the other of the values used as a basis. CONSTITUTION:An ultrasonic probe 13 of large damping being used, an ultrasonic transmission pulse containing pulse components of frequencies being low and high is emitted and the ultrasonic wave is made to invade into bodies (15, 14) to be inspected. A reception signal of a surface echo or an underside echo obtained from the bodies is subjected to Fourier transform (FFT), a first peak value and a second peak value higher than the first are obtained in the data obtained through the FFT processing, and based on a value obtained by normalizing one of the two peak values with the other used as a basis, the thickness of the coating film 14 is measured. By this system, the thickness of plating or the like can be measured easily by the ultrasonic wave irrespective of whether the body to be inspected is located inside or outside.
Patent JP-S61157483-A (JP)
Inventor: SONODA TAKAYOSHI
IPC: B62K25/26
Filed: 1984-12-28
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-S63129378-A (JP)
Title: Heat roll fixing device for electrophotography
Inventor: SHIBATA RYOICHI
IPC: H05B3/00
Filed: 1986-11-20
Abstract: PURPOSE:To prevent paper from burning and outer-most offset preventing layer from being damaged previously setting a time required for rise by a heat control temperature immediately after a switch is turned on and electrification time. CONSTITUTION:Receiving power from a brush 2, a resistance layer close to the surface in a heat roll 1 generates calorie and it is quickly heated. A thermistor 3 comes into contact with the surface of the heat roll and it is connected to a commercially available temperature controller. First, it reads an initial temperature, and sets a rise expectation time. The electrifying time is set to a timer so that the time is somewhat higher than the prescribed temperature 180 deg.C, and time required for the thermistor to catch up on detection is set to the timer as the non-electrifying time. The electrification starts. As for a temperature change caused by an infrared detector, overshoot in the rise is substantially reduced, compared with a conventional method, the deterioration of the offset preventing layer on the surface is minimized, and the paper burning in paper feed is reduced.
Patent JP-S63129610-A (JP)
Title: Epitaxy of semiconductor crystal
Inventor: NISHIZAWA JUNICHI
IPC: C30B25/14
Filed: 1986-11-20
Abstract: PURPOSE:To enable a semiconductor crystal film to be grown even on an uneven surface of a substrate under a control of order of monomolecular layers, by directing at least one of raw material injection nozzles toward other than the substrate such that the raw gas from said injection nozzle is grown without applying it directly on the substrate. CONSTITUTION:In order to grow AlxGa1-xAs, a GaAs substrate 13 is set on a quartz susceptor 14 in a growth chamber 11. An evacuation apparatus 19 is provided by an ultra-high-vacuum pump such as cryopump, turbo molecular pump or the like. The GaAs substrate 13 is then heated to a predetermined growth temperature by an infrared lamp 16 and held at a fixed temperature. TEA, TEG and AsH3 are fed from respective inlet ports 7-9 under an inlet gas pressure controlled by respective gas feed control devices 10-12, and introduced into the chamber through respective injection ports 7', 8' and 9' according to a gas introduction mode controlled by a gas introduction mode control device 20. Thereby, a film can be grown in an approximately uniform manner on an uneven surface of the substrate.
Patent JP-H05111816-A (JP)
Title: Face milling cutter
Inventor: KURATANI YUICHI
IPC: B23C5/06
Filed: 1991-10-23
Abstract: PURPOSE:To provide a face milling cutter which is capable of consecutive roughing and finishing for the cutting surface by means of a single vertical milling machine. CONSTITUTION:A face milling cutter 1 incorporates roughing cutting edges 3 along the inner circumference L1 set on a cutter body 2, and incorporates finishing cutting edges 4 along the outer circumference L2.
Patent JP-H06133561-A (JP)
Title: Inverter
Inventor: KURAMOCHI AKIHIKO
IPC: H02P27/06
Filed: 1992-10-14
Abstract: PURPOSE:To provide an inverter having high control accuracy by storing current value detected on DC side of an inverter at the time of regulation thereof while correcting fluctuation and performing control operation based on the data thus stored. CONSTITUTION:The inverter comprises a DC power supply 102 and an inverter main circuit 101 wherein DC side current is detected through a DC side current detector 105 and fed through an A/D converter 109 to a microcomputor 107. At the time of regulation of the inverter, fluctuation of the DC side current detector 105 is corrected in the microcomputor 107 and corrected data is stored in a non-volatile memory element 108. At the time of normal driving of inverter, DC side current is detected and controlled based on the data stored in the non-volatile memory element 108.
Patent JP-H04149951-A (JP)
Title: Method of measuring inflow rate and its apparatus
Inventor: MIZUNO TOKUO
IPC: G01N27/62
Filed: 1990-10-15
Abstract: PURPOSE:To simply measure an introduced amount to an ion source by detecting change in state caused by a liquid introduced into an ion source and determining an introduced flow rate of liquid based on a period of time from liquid introduction to detection of change in state. CONSTITUTION:The pressurizer section 9 of a microsyringe 8 is pressed in such a state that a liquid is regularly introduced into an ion source 3, and a proper amount of air is injected into an introducing path 4 through an injecting section 7 and at the same time the pressurizer section 9 presses a microswitch 10 to generate a signal. The signal is transferred to a computing circuit 13 and at the same time the time measurement is started. On one hand, the air introduced into an introducing path 4 produces pressure variation inside an ion source 3 due to the air which is regularly introduced into the ion source 3. And the pressure variation produced by a mass spectrometry system 11 is detected and the inflow rate of liquid to the ion source 3 is calculated by the computing circuit 13 on the basis of the time elapsed until the time measurement is finished.