baber/WOPTO huggingface dataset:
Patent JP-H11242872-A (JP)
Title: Magnetic disk and gas removing method
Inventor: YASUJIMA SHUICHI
IPC: G11B25/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact magnetic disk device in which the replacing of a gas adsorbent is easily performed. SOLUTION: This device is constituted in which an opening part 5 is provided an one part of the head disk cover 4 of a head disk assembly having a hermetically sealed structure and a gas adsorbing sheet 6 is stuck on a cover to cover the opening part 5. A gas adsorbent is stuck on the gas adsorbing sheet 6 at a part to be brought into contact with an atmosphere in the head cover 4 and the gas adsorbent can be replaced from the outside of the head disk cover 4.
Patent JP-S54138028-A (JP)
Title: Resin composition for powder coating
Inventor: KATOU MITSUKUNI
IPC: C08F291/00
Filed: 1978-04-19
Abstract: PURPOSE: The title composition having improved gloss, weather resistant, and thermal stability, consisting mainly of a specific graft copolymer obtained by grafting a monomer mixture containing acrylic acid, etc. onto a random copolymer prepared from a peroxide and an unconjugated type monomers.  
     CONSTITUTION: A) 0.1W10 parts by wt. of a monomer mixture consisting of a) 10W60 wt.% of an alkyl (meth)acrylater (e.g., methyl acrylate), b) 5W40 wt.% of a monomer (e.g., glycidyl acrylate) having crosslinkable groups, and c) 0W30 wt.% of an aromatic vinyl monomer (e.g., styrene) is grafted onto B) one part by wt. of a random copolymer having an average molecular weight of 2,000W30,000, obtained by copolymerizing d) 0.1W50 wt.% of a peroxide monomer (e.g., allyl tertiary butyl peroxocarbonate) shown by the formula (R 1  is H or CH 3 ; R 2  is H or 1W12C alkyl) with e) 50W99.9 wt. % of an unconjugated monomer (e.g., vinyl chloride) to give a graft copolymer having a glass transition temperature of 200W100°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04212684-A (JP)
Title: Multicylinder internal combustion engine for motorcycle
Inventor: TAMURA OSAMU
IPC: F02M35/16
Filed: 1991-02-20
Abstract: PURPOSE:To reduce the extent of intake resistance as well as to keep off any unbalance in intake air for each cylinder, and besides, improve the radiability in an exhaust pipe, by utilizing a space around a rear cylinder so effectively and setting up the equipment of an intake system, in a multicylinder internal combustion engine for a motorcycle. CONSTITUTION:In this motorcycle multicylinder internal combustion engine 20, an air cleaner 26a for a front cylinder 21a is set up in the space in front of a rear cylinder 21, a carburetor 30a for the front cylinder 21a is set up in a down draft, setting up an air cleaner 26 for the rear cylinder 21 in a rear space, and a carburetor 30 for the rear cylinder 21 is set up in a side draft, thereby exhaust pipes 24, 24a of both these cylinders are extended in front of an engine, then both these exhaust pipes are installed in the rearward together with a lower part of the engine.
Patent JP-S621628-A (JP)
Title: Fixing method for sun-roof unit of vehicle
Inventor: TOYAMA SATOSHI
IPC: B60J7/02
Filed: 1986-03-03
Abstract: PURPOSE:To improve the assembling accuracy and the workability by coupling a plurality of sliding members to sliding lower panel while mounting the sliding door on the upper face of said panel and fixing the slide panel inner to said panel while moving relatively. CONSTITUTION:Sliding member or such as front guide bracket assembly 14 is assembled into a guide rail assembly 6 fixed to the housing 7 then the assembly 14 is fixed through a bolt 21 to the slide lower panel 20. Thereafter, the housing 7 fixed with the panel 20 is fixed to the roof 1 to insert the sliding door 10 from the outside into the opening section thus to secure the slide panel inner 12 of door 10 with the slide lower panel 20 through a bolt 23 and a nut 24. Consequently, the workability for fixing the door 10 can be improved to enable positioning of door 10 while mounting on the panel 20.
Patent JP-S60187866-A (JP)
Title: Transaction quantity counter display
Inventor: ARISHIGE YUTAKA
IPC: G01R11/57
Filed: 1984-03-07
Abstract: PURPOSE:To eliminate damage to the equipment due to mistakes in the wiring and the setting of applied voltage and the like by performing the switching operation with a photosensor provided in the equipment being irradiated by light from outside. CONSTITUTION:When the digit of a display value is too much to show all display items at a time on a display 5, an inspector irradiate a photosensor 8 with an external light source 9 such as flash lamp to generate a display switching signal. This display switching signal is inputted into a controller 3 through an display switching signal interface 7. The controller 3 allows a display 5 to indicate the display contents by switching.
Patent JP-H09246871-A (JP)
Title: Amplifier circuit, reproduction device and recording and reproducing device
Inventor: KANEMOTO YOSHITAKA
IPC: H03G3/10
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To disconnect almost completely an amplifier section from e.g. a head side in terms of capacitance. SOLUTION: A 1st stage amplifier section of a reproduction amplifier circuit 102 is configured through parallel connection of amplifier elements 104-1 -104-n . A magnetic head 101 is connected to a primary winding of a transformer 103. A secondary side of the transformer 103 is connected to the input of the amplifier elements 104-1 -10-n via a switch section 105. In the case of reproduction, the switch section 105 is closed and the reproduction signal is fed via the switch section 105 to the amplifier elements 104-1 -104-n , in which the signal is amplified. In the modes other than the reproduction, the switch section 105 is open to disconnect the amplifier elements 104-1 -104-n from the magnetic head 101.  A capacitance when viewing the switch section 105 from the secondary side of the transformer 103 is smaller than a capacitance CS across the switch section 105 however high the input capacitance of the amplifier elements 104n-1 -104-n is. As the reverse bias of the control signal SWC is deeper, the capacitance CS decreases more.
Patent JP-H02226176-A (JP)
Title: Electrophotographic printer
Inventor: TAMURA TOSHINORI
IPC: G03G15/16
Filed: 1989-02-27
Abstract: PURPOSE:To simplify the mechanical constitution of a process part by using toner which is transferred to and fixed on a printing medium by pressing as a developer and providing a pressure roller which presses toner against a photosensitive body across the printing medium. CONSTITUTION:The toner 9 is so characterized so that it is fused by being pressed against the photosensitive body 1 by the pressure roller 5 across the printing medium 8 to stick on the printing medium 8. The photosensitive body1 is charged electrostatically and uniformly by an electrostatic charging part 2 and exposed by an exposure part 3 to have a latent image formed, and the toner 9 is stuck on the latent image by a development part 4. Then when the toner 9 stuck on the photosensitive body 1 is pressed against the photosensitive body 1 by the pressure roller part 5 together with the printing medium 8, the toner 9 is fused and discharged sticking on the printing medium 8, thus completing the transfer and fixation of the toner 9. Thus, the transfer part and fixation part can be put in one process and the mechanical constitution of an electrophotographic process can be simplified.
Patent JP-H05212515-A (JP)
Title: Dust sealing device in continuous casting equipment
Inventor: UEDA SOUICHIROU
IPC: B22D11/128
Filed: 1992-02-03
Abstract: PURPOSE:To provide a dust seal sufficiently bearing to variation of the internal pressure by arranging a grease seal arranging a main lip and an auxiliary lip at both sides of a bearing and a dust seal oppositely in a roll bearing and making the dust seal at the roll side the complex constitution. CONSTITUTION:In the structure for receiving the shaft part of the roll for guiding a cast slab drawn from the mold while giving the prescribed thickness by a chock built-in with a bearing, the grease seal 4 arranging the main lip 41 and the auxiliary lip 42 between the chock 2 and the shaft part 1 in the roll is faced to the dust seal 5 at both sides of the bearing part 3, and the dust seal 5 at the roll 10 side is made to be the complex dust seals 6, 6.
Patent JP-S51122209-A (JP)
Title: Signal receiving apparatus
Inventor: GOTOU TAKAO
IPC: B60L3/08
Filed: 1975-04-18
Abstract: PURPOSE: To prevent induction disturbance from the vehicle in a signal receiving apparatus on teh ground for receiving signals from chopper controlled vehicles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02227184-A (JP)
Title: Treatment of mortar mixed washing water
Inventor: KAMOSHITA SADAJI
IPC: C02F1/66
Filed: 1989-03-01
Abstract: PURPOSE:To prevent the consolidation of cement in a sludge tank by a method wherein sugar is mixed with washing water in an amount effective for preventing the solidification of cement in said washing water to allow the washing water to stand in a sedimentation tank and sedimented cementitious sludge is transferred to a sludge tank to be stored therein and subsequently disposed while the separated water is subjected to neutralization treatment before discharged to rivers. CONSTITUTION:Sugar is mixed with mortar mixed washing water in an amount effective for preventing the solidification of cement in said washing water. Subsequently, the washing water is allowed to stand in a sedimentation tank and sedimented cementitious sludge is transferred to a sludge tank and stored therein before disposed. The water separated in the sedimentation tank is transferred to a neutralization tank and subjected to neutralization treatment to be discharged to rivers. By this method, sugar mixed in washing water delays the consolidation of cement markedly without obstructing the sedimentation and separation of cement and cement is not consolidated in the sludge tank even the day is elapsed a little until the feed-out of sludge. Therefore, sludge can be stored in the sludge tank before dioposal. The chipping work of the solidified cement in the sludge tank not avoided heretofore is perfectly eliminated.
Patent JP-S56142465-A (JP)
Title: Excess current detecting method
Inventor: YOSHIDA MASAHIRO
IPC: G01R19/165
Filed: 1980-04-09
Abstract: PURPOSE:To make it possible to reduce an actual mounting space and the weight, by utilizing a resistance of a ripple-smoothening inductance as an excess current detecting resistance. CONSTITUTION:An AC input voltage Es is put into a transformer T through a commutation-smoothening unit 1, and a voltage which is excited on secondary side of the transformer T by switching of a switching transistor Tg is commuted and smoothed by a diode D1, an inductance L1 and a capacitor C1 to become an output voltage E0. On the other hand, a voltage which was generated on the both terminals of the inductance L1 by an output current 10 is put into an excess current detecting comparator 4 through a high-region breaking filters R2 and C2. When an excess current passes and a voltage drop by a resistance of the inductance L1 exceeded a reference voltage VR, a switching stop command 3 is sent out to a switching transistor control unit 2 to prevent a power source from the excees current. It is possible, by doing so, to reduce in size and power loss without using a large-type excess current detecting resistance of high heat generation.
Patent JP-S62205702-A (JP)
Inventor: IGARASHI HISAO
IPC: A01B35/00
Filed: 1986-03-04
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-S59183809-A (JP)
Title: Plate type filter
Inventor: ITOU KIYOUJI
IPC: B01D25/12
Filed: 1984-03-12
Abstract: PURPOSE:To support a filter plate almost vertically in an opened state by a method in which correcting plates are hung down from a filter plate support rail in the filter plate group at an adequate interval, and coil springs are projectionally provided on the upper parts of the correcting plates. CONSTITUTION:A large number of filter plates 3 are hung down from a support rail 4 by rollers with arms 3a, and correcting plates 6 are interposed at an adequate interval (e.g., every 3-5 plates) among the filter plate group of a composite filter having frames 5 between the filter plates 3 and hung down from the support rail 4. Paired coil springs 7 are projectionally provided on the upper parts of the opened side of the correcting plates 6 by turning them toward the opened plate side. When the plates are opened, the filter plates 3 are moved to the opening direction, the filter frames 5 connected through chains are also dragged, and the correcting plates 6 are likewise moved. The coil springs 7 are opened ahead and made abutted against the previous filter plate 3' in slightly inclined state, so that the filter plate are kept almost vertically.
Patent JP-S60189829-A (JP)
Inventor: KOBANAWA AKIHIKO
IPC: H01H73/00
Filed: 1984-03-12
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-H08243711-A (JP)
Title: Plunger sleeve in die casting machine
Inventor: NISHI TAKASHI
IPC: B22F5/12
Filed: 1995-03-07
Abstract: PURPOSE: To restrain the lowering of a temp. of molten metal in a sleeve in order to improve and stabilize the quality of a die casting product and also, to exhaust and separate gas from the molten metal, in the plunger sleeve in a die casting machine. CONSTITUTION: In the whole length or a partial range in the axial direction of the sleeve, at least this inner layer is formed with porous body. The position can be made to be a laminated layer structural body with the porous inner layer 21P and a solid outer layer 22s. As the porous body, a sintered material of metal base, ceramic base and cermet base, etc., is applied. The porosity is desirable to be about 0.5-65% (further desirable to be 7-65%) and the porous hole diameter is to be <=500μm.
Patent JP-H08241606-A (JP)
Title: Lamp unit of vehicle
Inventor: HAYASHI HIDEYUKI
IPC: G02B5/02
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a lamp unit of a vehicle which can improve unnatural view caused by over brightness of the bulb in its turned on state, hardly damaging the feeling of transparency and uniformity in a beam dispersion. CONSTITUTION: A lamp unit comprises a plurality of semicylindrical prisms 16 which extend vertically side by side are formed on the inner surface of a housing 10 on which a bulb 14 is mounted and supported, and a plurality of the semicylindrical prisms 19 which extend horizontally side by side are formed on the inner surface of a front lens 11 having a horizontal wide stretch and mounted at the front of the housing 10. As for the front view of the front lens 11, the pitches (Pi') of the horizontal semicylindrical prisms 19, which transvers in the central portion 17 generally corresponding to a front projection of a bulb 14, are made smaller and more dense than the pitches (Pm') of the horizontal ones 19 of the other portion.
Patent JP-H08241776-A (JP)
Title: Ic socket
Inventor: OZAWA KAZUHISA
IPC: H01R33/76
Filed: 1995-03-07
Abstract: PURPOSE: To provide an IC socket in which the contact between contact fins can be prevented even when the contact pins are arranged at a fine pitch. CONSTITUTION: The base parts 10a of a plurality of substantially U-shaped first contact pins 10 are pressed between a plurality of ribs 5b formed on the upper surface of a block body 5, and the base parts 11a of a plurality of substantially U-shaped second contact pins 11 are pressed between a plurality of ribs 5c formed on the lower surface. The relative positions of the ribs 5b and 5c are shifted by half pitch. Since the free end parts 10d of the first contact pins 10 and the free end parts 11c of the second contact pins 11 are arranged so as to be vertically parallel to each other, the contact between the contact pins can be avoided even when each free end part is deflected at the insertion of an electronic part.
Patent JP-S62203050-A (JP)
Title: Method for correcting output of oxygen concentration sensor for internal combustion engine
Inventor: MIENO TOSHIYUKI
IPC: F02D41/14
Filed: 1986-03-03
Abstract: PURPOSE:To enhance exhaust gas purifying performance by making it possible to accurately control a supplied gaseous mixture to a target air/fuel ratio, by correcting the output level of an oxygen concn. sensor according to the detected temp. of an engine. CONSTITUTION:When a current is supplied to the heater element of the oxygen ion conductive solid electrolyte member 12 provided in the protective case of an oxygen concn. sensor to complete the activation of the oxygen concn. sensor, CPU 47 generates a driving order to a drive circuit 46b in order to supply a pump current to an oxygen pump element 18 and reads the temp. Tw of cooling water to make a correction value DELTAIP equal to a predetermined value DELTAIP1 when Tw<=Tw1 with respect to predetermined temp. Tw1, to make the value DELTAIP equal to a predetermined value DELTAIP2 if Tw<=Tw2 (predetermined temp.) at the time of Tw>Tw and to make the value DELTAIP equal to 0 if Tw>Tw2. As mentioned above, the output level of the oxygen temp. sensor is corrected on the basis of the temp. of an engine to make it possible to enhance exhaust gas purifying performance.
Patent JP-S59177378-A (JP)
Title: Treatment of iron in ferric phosphate chemical bath for highsolid paint
Inventor: DONARUDO PII MAAFUII
IPC: C23C22/10
Filed: 1984-03-12
Abstract: A process for treating ferrous substrates for receiving a high-solids organic solvent-thinned coating by which inadvertent drippage or splashing of the dry phosphated surfaces with the iron phosphating solution does not produce blemishes, discolourations and/or surface imperfections in the final painted surface, comprises employing an aqueous iron phosphating solution devoid of any conventional inorganic oxidants or accelerating agents such as chloride or chlorate and employs an organic oxidizing agent, preferably meta nitrobenzene sulphonic acid or a salt thereof.
Patent JP-H04283951-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/60
Filed: 1991-03-13
Abstract: PURPOSE:To facilitate the interconnection and sealing between a cap substrate and a lead mounting substrate in order to miniaturize a face-down type PGA and ensure higher performance. CONSTITUTION:There are provided a sealing ring and a land by tungsten paste printing metallization on a sealing part 6 of a connection part which is to transmit a signal to a cap substrate 1 including a chip 2 mounted thereon. An external lead mounting substrate 7 includes an external lead 8 mounted on the outside thereof, and metal protrusions are provided on a sealing part 6 of a surface of the external lead mounting substrate 7 corresponding to the cap substrate 1 and the connection part 5 to permit low melting point brazing material connection and sealing to be performed.
Patent JP-H02226349-A (JP)
Title: Data processor
Inventor: NISHIKAWA YUUKO
IPC: G06F12/16
Filed: 1989-02-27
Abstract: PURPOSE:To clearly recognize contents of error by writing a code of the error in a battery backup memory at the time of the occurrence of this error and reading out the code of the error from the battery backup memory at the time of turning on a power source again after turning off it. CONSTITUTION:A data processing part 11, a writable non-volatile battery backup memory 13 which is backed up by a battery, and a memory read/write part 12 which writes and reads out information in and from the battery backup memory 13 are provided. When error occurs in a data processor 10, the data processing part 11 writes the code of this error in the battery backup memory 13 by the memory read/write part 12. When the power source is turned on again after being turned off, the memory read/write part 12 reads out the code of the error from the battery backup memory 13. Thus, the code of the error is recognized.
Patent JP-S62204980-A (JP)
Title: Recorder
Inventor: KATAYAMA AKIRA
IPC: B41J21/16
Filed: 1986-03-06
Abstract: PURPOSE:To reduce the number of sensors, contrive a reduction in cost and stopping printing immediately on detecting the stoppage of a recording sheet, by detecting a sheet breakage of the recording sheet based on a sheet-feeding signal and a detection output concerning a continuous mark on the recording sheet. CONSTITUTION:A period of time during which a TOF sensor 205 is detecting a TOF mark indicating the top of a page is L1, and a period of time L2 during which the TOF mark is not detected is the period of time from one TOF mark to the next TOF mark. Assuming that the numbers of pulses of a sheet-feeding signal during the periods of time are constant and are respectively N1 and N2, when the TOF mark is detected by the TOF sensor 205 even after feeding the paper by an amount corresponding to at least N1+alpha pulses, it can be judged that a sheet jam or breakage is generated. Similarly, when the TOF mark is not detected by th sensor 205 even after feeding the sheet by an amount corresponding to at least N2+alpha pulses in the period L2, it can be judged that a sheet jam or breakage is generated. Accordingly, the TOF sensor 205 can be used also as a sheet jamming sensor on the same side.
Patent JP-H01221782-A (JP)
Title: Image forming device
Inventor: ARIKI MASANORI
IPC: G03G15/20
Filed: 1988-02-29
Abstract: PURPOSE:To always fix an image in a good condition and to prevent the overheating of a fixing device by detecting the size of a recording paper and adjusting the fixing temperature of the fixing means based on the derived signal. CONSTITUTION:A switch group 17, which detects the type of a cassette 15, that is the size of a transfer paper S, is connected to a microcomputer so that each switch corresponds to each port. With such detecting means 17, the size of a recording material S is detected, and the fixing temperature of the fixing device 27 is set based on this detecting signal. Thus fixing can be carried out at a temperature responding to the size of a recording material S, and even when an image fixing is carried out on a small recording material S, overheating of the fixing means 27 resulting from the arising of a large part where there is no paper can be prevented.
Patent JP-S61205921-A (JP)
Title: Liquid crystal element
Inventor: KATAGIRI KAZUHARU
IPC: C09K19/20
Filed: 1985-03-08
Abstract: PURPOSE:To improve initial orientability by providing plural structural members having side walls to one substrate into a stripe shape, subjecting the other substrate to an orientation treatment in the direction parallel with or perpendicu lar to the extension direction of said members and using a specific liquid crystal compsn. CONSTITUTION:The structural members 104 having the stripe-shaped side walls 106, 107 are disposed to one substrate 101 of a pair of electrode substrates 101, 110. The other substrate 110 is subjected to a uniaxial orientation treatment and the treatment direction thereof is controlled to the direction parallel or orthogonal with the extension direction of the members 104. The liquid crystal compsn. incorporated therein with one kind of a liquid crystal of which the phase transfers from a Ch phase to an SmA phase and Sm* phase in the course of a temp. fall and at least one kind of a liquid crystal of which the phase transfers from the Ch phase to the Sm* phase in the course of the temp. fall is used. The Sm phase is formed by the phase transfer from the higher temp. side than the Sm phase. The defect at the spacer edge is eliminated by such constitution even in the storage state in which the defect is particularly liable to appear.