baber/WOPTO huggingface dataset:
Patent JP-H0845367-A (JP)
Title: Mark tube mounting device
Inventor: SAITO HIDEO
IPC: H01B7/36
Filed: 1994-02-25
Abstract: PURPOSE:To smoothly insert a wire into an inner hole in a mark tube by providing specific means to a mark tube mounting device which has a wire conveying means, a wire cutting means and a mark tube holder. CONSTITUTION:This mark tube mounting device has a wire conveying means for conveying wire 1, a wire cutting means for cutting the wire diagonally, and a mark tube holder 14 by which a mark tube 40 printed with specific characters and cut into a specific length is gripped in such a way that the axis of the tube coincides with the direction in which the wire is conveyed by the wire conveying means. The device is provided with wire terminal treatment means 15a, 15b by which the end 1a of the wire 1 cut diagonally by the wire cutting means is directed inwards.
Patent JP-S54143262-A (JP)
Title: Battery serving also as back cover
Inventor: SHIMAZAKI SHIYUNICHI
IPC: G04B37/11
Filed: 1978-04-28
Abstract: PURPOSE: To obviate increasing the thickness of a watch case by forming a part of a battery can to a back cover thereby eliminating the parts such as battery retainer, etc. which had been interposed between the battery and back cover.  
     CONSTITUTION: A battery 11 consists of a disc form outer shell 4 which serves also as anode and has a serration slightly, a cathode side outer shell 1 having inflation, a cathode can 3 mounted in both outer shells, anode mixture 6 and insulation films 2, 5, letting the outer shell 5 also serve as the back cover of a watch case. Mounting the battery 11 to the watch case 12 and putting on a screw ring 16 and turning the same to screw down connect the battery 11 and circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09218621-A (JP)
Title: Device for removing image forming substance from image holding body
Inventor: FUJITA SHIGERU
IPC: G03G21/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To restrain the curling of a sheet-like image holding body already processed by setting frictional force between the image holding body and respective holding and carrying members which are paired and prevent the image holding body from being contracted due to heating and drying by a heating means. SOLUTION: Among the balance of liquid quantity applied by a liquid applying unit 2 between both sides, humidity at a spot after passing through a holding position, and a friction coefficient between transfer paper 10 and a belt for pressing paper 412 or a heating drum 411, which influence the main cause of the effect of curling and are fluctuated with the lapse of time; it is the friction coefficient between the transfer paper 10 and the drum 411, that is, the surface material or the structure of the drum 411 and the tension of the belt 412 that can be comparatively freely set in order to prevent curling. Then, the surface of the drum 411 is made rough to obtain the friction coefficient capable of preventing the contraction of the transfer paper 10 caused by drying so that the curling quantity based on the difference of moisture content in the midst of drying in the thickness direction of the transfer paper 10 may be restrained to <=5mm.
Patent JP-H03256943-A (JP)
Title: Automatic paper feed device
Inventor: KURIHARA KATSUMI
IPC: B65H3/46
Filed: 1990-03-02
Abstract: PURPOSE:To miniaturize an automatic paper feed device in both longitudinal and transverse directions by providing a paper separating and feeding mechanism having a upward paper loading section in more than two stages and pick-up rollers, at a position which is downstream of a sheet conveying path and heightwise intermediate of the uppermost and lowermost pick up rollers. CONSTITUTION:When more than two sheets are fed to a paper separating and feeding mechanism 17, a reverse rotating roller 19 in the paper separating and feeding mechanism 17 feeds the sheets subsequent to the uppermost one back to an upper stage tray 1. This reverse feed is detected by a sensor which energizes a solenoid 16 so that a press-contact lever 15 is moved upward causing a drive roller 13 to move to an upper position where it is brought into press- contact with a follower roller 12, resulting in the feed of the sheets to the upper stage tray 1. In this phase, a space is obtained between a small diameter part of an upper stage pick-up roller 10 and one of sheets loaded on the upper stage tray 1 which faces the small diameter part, and therefore, the sheets fed back are stored in this space.
Patent JP-S58169344-A (JP)
Title: Automatic offset comprensation circuit of optical disc
Inventor: MIZOGUCHI YASUMITSU
IPC: G05D3/12
Filed: 1982-03-31
Abstract: PURPOSE:To obtain an automatic offset compensation system which can compensate offset at all times in spite of change in the lapse of time or the like, by holding the detected offset value of a servocontrol circuit in the stage of stopping and compensating the offset in the stage of moving. CONSTITUTION:The offset output outputted by a differential amplifier 7 which processes two sets of servocontrol signals having an equal DC level and opposite phases from disc grooves while an optical disc is stopped is stored and held by a sample clock with an A/D converter 14 of an offset compensation circuit 13 in a register 15 by which holding and outputting are controlled. The holding value read out from the register 15 by the clock just before moving the disc is applied to a differential amplifier 11 of a servocontrol circuit with a D/A converter 16, and the automatic offset compensation system which can compensate offset at all times in spite of change with lapse of time or the like is obtained.
Patent JP-H02230462-A (JP)
Title: Unregistered word processing system for word string recognizer
Inventor: IBUKI JUN
IPC: G06F17/28
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the misrecognition of a range of unregistered words by adding the specific evaluation value to the words of a character string not included in a dictionary in accordance with an analysis path produced newly and defining the word of an analysis path group having the least evaluation value as the result of analysis based on the cumulative result of the evaluation value of the analysis path. CONSTITUTION:A means 22 detects the termination of a character string when a 1st word processing means 1 decides that no character string is included in a dictionary 3 or when a means 21 of a 2nd word processing means 2 detects the initiation of a word. A means 23 adds the specific evaluation value to the termination and its word in accordance with the analysis path produced by a means 24. This addition value and the value which is decided by the means 1 to be included in the dictionary 3 are stored in an analysis result store part 4. Then the word of the analysis path group having the least evaluation value is defined as the result of analysis based on the cumulative result of the evaluation value of the analysis paths having the mutual connection relation. As a result, a range of unregistered words is never misrecognized.
Patent JP-H08251699-A (JP)
Title: Quantizing device
Inventor: ICHIMURA HAJIME
IPC: H04S1/00
Filed: 1995-03-10
Abstract: PURPOSE: To attain quantization of high quality by utilizing the original mutual correlation of stereo signals. CONSTITUTION: High frequency emphasizing digital filters 14, 16 respectively apply high frequency emphasis processing to dither signals DZ1 , DZ3 and respectively supply filter outputs MDZ1 , MDZ3 to respective adders 17, 18. A high frequency attenuating digital filter 15 applies high frequency attenuating processing to a dither signal DZ2 and supplies a filter output MDZ2 to the adders 17, 18. The adder 17 adds the output MDZ1 to the output MDZ2 and supplies the added output AD1 to a quantizer 19. The adder 18 adds the output MDZ3 to the output MDZ2 and supplies the added output AD2 to a quantizer 20. The quantizer 19 applies quantizing and tone limiting processing to the added output AD1 and a stereo dither signal SDZ1 is outputted from an output terminal, 21.  The quantizer 20 applies quantizing and tone limiting processing to the added output AD2 and a stereo dither signal SDZ2 is outputted from an output terminal 22.
Patent JP-H01224778-A (JP)
Title: Laser engraving device
Inventor: OSAWA TERUKAZU
IPC: B41N3/08
Filed: 1988-03-04
Abstract: PURPOSE:To make a device compact and to always control the temperature of an etching liquid to an optimum temperature condition by providing an etching means in the lower stage of a fixing means. CONSTITUTION:In an etching bath 18, a heat fixing and drying part 12 is provided with a thermo-mechanism which controls the temperature of the etching liquid in an optimum temperature range of 20-30 deg.C by a temperature sensor which detects the temperature of the etching liquid. Remaining heat of a ceramic panel heater used in this heat fixing and drying part 12 is applied; and when the temperature of the etching liquid is reduced to 20 deg.C or lower, the temperature sensor detects this reduction to operate a blast fan attached to the ceramic panel heater and a hot blast warmed by remaining heat of the heater is blown by the blast fan to raise the temperature of the etching liquid. When the temperature of the etching liquid rises to 30 deg.C or higher, the temperature sensor detects this rise to stop the fan attached to the heater. Thus, the liquid temperature is always controlled to an optimum condition.
Patent JP-H02230246-A (JP)
Title: Color scanner
Inventor: OBATA HIROYUKI
IPC: G03F1/00
Filed: 1989-03-03
Abstract: PURPOSE:To shorten the time required for prearrangements for the reading operation of the color scanner and to prevent a document from damaging by reading a latent image recorded on a charge holding medium and displaying its color image, and setting up the color scanner. CONSTITUTION:This color scanner is equipped with the charge holding medium 1, a read head 3, an amplifier 5, a signal processor 7, a memory 9, an input device 11, a CRT 13, a printer 15, a recording head 17, and a cylinder 19. Then the charge holding medium 1 is arranged opposite a photosensitive body, which is exposed while applied with a specific voltage to record the electrostatic latent image. Thus, an image of a printed document is recorded on the charge holding medium 1 and planning information is also recorded on the same charge holding medium to eliminate the need for the prearrangements such as the winding of a printed document around the drum of the scanner and also preparations such as the blowing of 'Nikkari powder' (starch) to the document and dipping paraffin. Consequently, the operation efficiency is improved and the document is prevented from damaging.
Patent JP-H07260923-A (JP)
Title: Transmission source for radar device
Inventor: TAMURA HIDEKI
IPC: G01S7/282
Filed: 1994-03-23
Abstract: PURPOSE:To provide a radar device transmission source having the capability of hopping a frequency as well as the function of a low phase noise. CONSTITUTION:An output signal from STALO 11 and an output signal from VCO 12 are synthesized with a mixer 12 and converted to a transmission signal via a band pass filter 14. The oscillation frequency of VCO 12 is determined on the basis of control voltage outputted from a control circuit 19, and basically one of f1, f1 and so forth, and fi up to fN. A part of transmission signals is extracted through a coupler 15, and inputted to a plurality of turning circuits 16-1 to 16-N. Also, the tuned frequencies of the circuits 16-1 to 16-N correspond to the oscillation frequencies of VCO 12 at a ratio of 1 to 1. Furthermore, a selector circuit 17 selects the output of a given tuning circuit 16-i corresponding to the oscillation frequency fi of VCO 12. The output of the circuit 16-i is fed back to the control circuit 19 via a loop filter 18. In addition, the control circuit 19 controls VCO 12 on the basis of the output of the circuit 16-i.
Patent JP-H0676525-A (JP)
Title: Magnetic tape cassette
Inventor: IWANO KENJI
IPC: G11B23/087
Filed: 1993-03-12
Abstract: PURPOSE:To provide a magnetic tape cassette having high definition in recording/reproducing performance by suppressing an error due to the dust arising when a shutter is provided and accurately arranging a guide member having good traveling property. CONSTITUTION:The cassette is furnished with the rib which is provided with a pressing groove vertically extending from the surface of a lower case and integrally formed with the lower case, and is constituted in such a manner that the guide pin formed to have the smaller frictional coefficient at the part in contact with the magnetic tape is pressed into the pressing groove for holding. It is also constituted so that the contact area is reduced and the range capable of sliding is limited by providing plural protrusions on sliding contact surfaces of the case and the shutter.
Patent JP-H02231765-A (JP)
Title: Semiconductor device
Inventor: ETO HIROYUKI
IPC: H01L29/161
Filed: 1989-03-06
Abstract: PURPOSE:To easily form a super lattice structure in the lateral direction by forming films of materials which have the same composition, but different band gaps Eg, on the same substrate by one deposition. CONSTITUTION:Films 2 and 3 of materials which have the same composition, but different band gaps, are formed on a substrate 1 by one film formation. Therefore, a barrier layer for enclosing carriers in the intrasurface direction can be formed easily. When such materials which are different in band gap and, as a result, in at least either the energy Ev at the upper end of the valance band or the energy Ec at the bottom of the conduction band are joined, a barrier is formed against at least either holes or electrons. Therefore, a heterojunction having different band gaps Eg can be produced by using materials of the same composition and a semiconductor device having a lateral super lattice structure can be formed easily by utilizing the heterojunction.
Patent JP-S53137945-A (JP)
Title: Purification of chenodeoxycholic acid
Inventor: SUGIYAMA KUNISHIGE
IPC: C07J9/00
Filed: 1977-05-09
Abstract: PURPOSE: To prepare the highly pure title cpds. having no residual solvent, useful as cholelithus solubilizing agents, by recrystallization of crude chenodeoxycholic acid with a mixture of specific solvents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60197911-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TOEDA HIROSHI
IPC: G11B5/008
Filed: 1984-03-21
Abstract: PURPOSE:To prevent a varied voltage of offset voltage of an amplifier from entering a reproducing data by generating a control signal for switching a switc hing means to the amplifier for amplifying the next reproducing signal, immediately after an output of a signal reproducing amplifier has been ended. CONSTITUTION:A tilted device is constituted so that a timing by which a head position detecting device 12 detects a magnet 13 fixed to a revolving shaft of a motor 6 becomes the time when a magnetic head 3' ends a trace of a magnetic tape 1 and comes out of the tape 1. A controlling device 11 outputs a signal for switching a changeover switch 7 so as to select an output of the other magnetic head, immediately after the magnetic heads 3 and 3' have come out of the tape 1, respectively, based on a pulse outputted from the device 12. Therefore, a voltage variation caused by switching of the switch 7 is generated immediately after a reproducing signal has been outputted from amplifiers 4, 5 and eliminat- ed before a reproducing signal following the voltage variation is sent. In this way, even if an offset voltage of the amplifiers 4, 5 is different, it can be prevented that a varied voltage enters the reproducing signal.
Patent JP-S58169226-A (JP)
Title: Microprocessor control system
Inventor: WAKAMURA SHIYOUJI
IPC: G06F13/16
Filed: 1982-03-30
Abstract: PURPOSE:To shorten the setting time of output data by detecting data width becoming longer than the width of a bus for the data and outputting the data through an address bus which has longer width than the bus width between data. CONSTITUTION:In a microprocessor MPU10, when data to be outputted consists of >9 bits, outputs of incorporated accumulators are connected to address bus terminals A0, A1...A15. Then, address terminals A0...A12 among the address bus terminals are connected to data terminals D0...D7 of an output port 13-0. An address decoder 15 decodes an address output signal from the MPU10. On the basis of its decoding result, data transmitted from the address bus terminals A0-A7, and A8-A12 connected to plural output ports 13-0 and 13-1 are set in the output ports 13-0 and 13-1, thereby outputting them as output data.
Patent JP-H03254708-A (JP)
Title: Hair dryer
Inventor: ISHIKAWA KEIJI
IPC: A45D20/10
Filed: 1990-03-02
Abstract: PURPOSE:To prevent the excessive heating of a motor by forming an air passage on the outer frame of the motor and forming a funnel-shaped air collection part for collecting the air blown from a fan, and effectively cooling the motor by the air blown from the fan-when electric current is on. CONSTITUTION:When electric current is on the air inhaled from a suction port 12 by a fan 3 through the revolution of a motor 2 is heated into warm air by a heater 4 and blown from an air outlet 11. The air inhaled by the fan 3 is collected by the air collecting part 9 of a holder 7 before reaching the heater 4, and blown on the frame of the motor 2, and passes through an air passage 10 formed on the frame of the motor 2, and is similarly heated into warm air by the heater 4 and blown from the air outlet 11. Since the inhaled air is compulsorily blown continuously on the outer frame of the motor 2, the temperature rise of the motor due to the heat generation of a coil is suppressed, and the burning of the coil can be prevented.
Patent JP-H01225860-A (JP)
Title: Direct contact type water heater
Inventor: WADA SHIGENORI
IPC: F24H1/10
Filed: 1988-03-05
Abstract: PURPOSE:To reduce the concentration of NOX in combustion gas, prevent the overheating of a heat absorbing member and raise the temperature of water efficiently, by a method wherein the title heater is constituted so that water is sprayed from the upper part of a heat absorbing layer to make contact with the water directly with combustion gas from a combustion layer while water is injected against the combustion layer. CONSTITUTION:Water is sprayed from a nozzle 17 against the heat absorbing material 14 of the main body 4 of a heater while combustion gas is supplied to a burner 7 to effect the combustion in a combustion layer 6, then, the water, supplied to the heat absorbing material 14, is heated by combustion gas from the combustion layer 6 and flows down into a reservoir 5 along the upper surface of a perforated plate 13 and the inner surface of the combustion layer 6. High-temperature hot-water can be obtained highly efficiently in such a manner while the temperature of the combustion gas is reduced by the heat absorbing phenomenon of the water whereby the overheating of the heat absorbing material 14 may be prevented. When water is injected from another nozzle 20 against the perforated plate 13, the water is heated and evaporated while absorbing the sensible heat of the combustion gas and the temperature of the combustion gas is reduced in accordance with the evaporation whereby the concentration of NOX in the combustion gas may be reduced.
Patent JP-2000250929-A (JP)
Title: Method and device for image data retrieval from monitoring and recording device
Inventor: SUMIYOSHI MASANORI
IPC: H04N5/76
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To select and display necessary image data and to reduce the operation needed for retrieval by providing a function of giving a 'bookmark' to required image data while recorded image data are reproduced and selecting and displaying only the image data given the 'bookmark'. SOLUTION: While looking at desirable image data to be recorded on a display device 308, an operator presses a 'bookmark setting button' arranged to the console panel of an input device 309 to set a 'bookmark', and information data showing that information data on the date and time of recording and information data indicating that the 'bookmark' is set are recorded in a memory 302 and a recording device 306. A display for a list of set 'bookmarks' (date and time of setting) is arranged in a menu displayed on the display device 308 and image data given a specific 'bookmark' are retrieved and displayed on the display device 308 by selecting the menu.
Patent JP-H04305784-A (JP)
Title: Microcomputer
Inventor: MORIWAKI SHOHEI
IPC: G06F11/22
Filed: 1991-03-18
Abstract: PURPOSE:To shorten time required for a test by simultaneously driving plural peripheral circuits to test a function. CONSTITUTION:Partial bits of plurally divided internal data buses 8, 9 are distributed to plural peripheral circuits 2 to 7, and in a test mode, a CPU 1 select plural peripheral circuits to be tested by using a test address TEST ADDR, a test signal TEST, etc., applies test data to respective circuits to be tested through the internal data buses 8, 9 corresponding to the distributed bits to simultaneously drive and test the plural peripheral circuits.
Patent JP-H01229012-A (JP)
Title: Thermoplastic resin
Inventor: KOINUMA YASUYOSHI
IPC: C08F222/40
Filed: 1988-03-08
Abstract: PURPOSE:To provide the subject resin containing a specific N-substituted maleimide and vinyl acetate as copolymerizing components at a specific ratio and useful as parts for electric field, automobile parts, building parts, etc. CONSTITUTION:The objective resin contains (A) 90-5wt.% of an N-substituted maleimide of formula (R is 2-10C alkyl, branched alkyl, cycloalkyl or benzyl; H bonded to C may be partially substituted with halogen) (e.g., N- ethylmaleimide), (B) 10-95wt.% of vinyl acetate and, as necessary, (C) 1-30wt.% of a copolymerizable vinyl monomer copolymerizable with the above monomers (e.g., styrene).
Patent JP-H09246052-A (JP)
Title: Electric moving machine
Inventor: KOBAYASHI NOBUO
IPC: H01F30/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric moving machine which comprises an air cooler which can secure a sufficient amount of air and be made low in gravity center. SOLUTION: An electric machine main body 1 and an air cooler 5 are installed on a floor base 9 of a carrier vehicle. To this end, a floor plate is removed from a part of the floor base 9 corresponding to a cooler installation location to make a space for securing a static pressure of a fan 6, and then the air cooler 5 is installed close to the floor base. An openable lid such as a shutter lid 11 is mounted to the floor-plate-removed space. The lid 11 is closed when the vehicle is moving to prevent mud or foreign matters from entering the cooler.
Patent JP-S62209625-A (JP)
Title: Branch instruction processing system
Inventor: TSUKAMOTO HISAO
IPC: G06F9/32
Filed: 1986-03-11
Abstract: PURPOSE:To simplify a program structure and to reduce a program production load by processing the processing procedure that produces plural conditional branches just with a single processing instruction. CONSTITUTION:At the time of the processing procedure execution data 13 is carried out, the executing conditions (c) are set to a prescribed memory area 15 through a transfer procedure part 3. Then a discrimination processing part 12 collates the set processing conditions (a) with the conditions (c) of the area 15 with reference to a table 14. Based on this collation result, the procedure position shown by a label (b) of the table 14 is selected as the procedure to be executed next.