baber/WOPTO huggingface dataset:
Patent JP-S61218057-A (JP)
Title: Ion microanalyzer
Inventor: NAKAGAWA KATSUHIRO
IPC: H01J37/22
Filed: 1985-03-25
Abstract: PURPOSE:To facilitate selective designation of an analysis spot and analyze multiple spots on the limited sample surface with high efficiency by connecting a mechanism for controlling scanning of the primary ion beam and the minute movement of the sample to a memory for storing the dimensions of a sample, the scanning are for the primary ion beam and the position for the minute movement of the sample and a displaying mechanism for displaying each analysis spot. CONSTITUTION:A primary ion beam 2 from an ion source 1 is accelerated and then deflected and scanned by a deflecting electrode 3. The deflected beam 2 is then irradiated upon a sample 4 which is mounted on a sample holder located on a fine adjustment table 8 extending along the XY plane. The amount and the direction of the minute movement of the table 8 are controlled by a fine adjustment table power supply 9 controlled by a controller 10. A memory 12 and a display device 13 are connected to the controller 10. Not only the scanning area for the primary ion beam but also the shape of the sample holder and the dimensions and the position of the sample are stored in the memory 12. On the display device 13, an analysis spot is indicated by a broken line or flashing so that the spot can be distinguished from the already analyzed spots. Therefore, it is possible to avoid analyzing the already analyzed spots again.
Patent JP-H09107168-A (JP)
Title: Laser processing method of wiring board, laser processing device of wiring board and carbon dioxide gas laser oscillator for wiring board processing
Inventor: KUROSAWA MITSUKI
IPC: B23K26/382
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately form a through-hole, etc., in a printed board which contains cloth-like glass fiber by casting laser beam on a processing part of a wiring board in pulse for a specified beam irradiation time and energy density. SOLUTION: Three double-sided copper clad glass epoxy printed boards are used as a multilayered printed board 1A. The copper foil of conductor layers 2, 3, 4 is 18μm thick and a copper foil removal part 8 of a diameter of 200μm is formed by etching. Laser beam 27 whose light source is a carbon dioxide gas laser is cast on a processing part of a wiring board in pulse for a beam irradiation time in the range of 10 to 200μs and energy density of 10J/cm<2> or more. Laser beam is cast on the same processing part of a wiring board at a beam irradiation quiescent time interval of 15ms or more and energy density of 20J/cm<2> or more as pulse.
Patent JP-H03265415-A (JP)
Title: Ground fault protective relay device
Inventor: MAKINO HITOSHI
IPC: H02H3/05
Filed: 1990-03-13
Abstract: PURPOSE:To prevent the occurrence of a wrong trip even if an external accident occurs when a terminal for testing is defective by constituting the title device to issue a trip command under a condition where the vector-combined current of each phase difference current exceeds a fixed value. CONSTITUTION:When a relay 91A which is operated by a zero phase-difference current short-circuits due to the defective terminal for testing of a zero-phase circuit and the relay is by-passed, the relay starts to operate with the electric current flowing from a transmission line 11. However, the ground overcurrent relay 81 which is operated by the vector-combined current of each phasedifference current stays unactuated and when an AND constitution is realized between the relays 91A and 81, no wrong trip occurs. When an internal fault occurs, on the other hand, the internal fault can be discriminated surely, since the relay 81 is operated by the vector-combined current of each phase difference current.
Patent JP-S59186357-A (JP)
Title: Capacitor
Inventor: NISHIOKA TAIJIYOU
IPC: H01L27/04
Filed: 1983-04-07
Abstract: PURPOSE:To obtain the small-areaed capacitor of large capacitance by a method wherein a diffusion layer having the conductive type different from that of an Si substrate is provided in the vicinity of the end part of the interelement isolation insulating film of the Si substrate, and a conductive film is formed between the Si substrate and the diffusion layer. CONSTITUTION:An interelement isolation insulating film 2 of 5,000Angstrom  in thickness, for example, consisting of SiO2 is provided on an N type Si substrate, a contact hole is formed at the part where a capacitor will be formed, and a photoresist 8 is formed in such a manner that 1mum of the circumferential part of the contact hole will not be covered. Then, B<+> ions are implanted into the circumferential part of said contact hole, and after a P<+> diffusion layer 6 has been formed by performing a heat treatment in an N2 atmosphere, the generated Si oxide film is removed by performing an etching. Then, palladium is vapor-deposited on the whole surface of the hole, and a conductive film 7 consisting of palladium silicide is formed by performing a heat treatment. Then, when a dielectric film 3 consisting of tantalum oxide is provided on the film 7 by performing a sputtering method and the like, no disconnection is generated on the end part of the film 7 and the film 3, whereas a disconnection is generated on the film 3 at the bird's beak part 2a, thereby enabling to reduce the distance between the film 3 and the film 7 to 0.1mum or thereabout.
Patent JP-H04211163-A (JP)
Title: Integrated circuit
Inventor: MONTE EI DAGURASU
IPC: H01L21/822
Filed: 1991-03-25
Abstract: PURPOSE: To provide a trench without any groove, spike, or another undesired plane shape on the floor by etching the trench by using the forward spattering of a hard mask. CONSTITUTION: This circuit is composed of silicon oxide, and the silicon is exposed only in a scheduled trench place. Thus, a silicon substrate on which a hard mask in which a limited pattern is decided is provided is prepared. Then, the oxide of the silicon is always deposited on the side wall of the trench during etching, and almost all the oxygen electrons of the silicon on the side wall at the side wall are allowed to come from the hard mask. The etching of the trench is operated by the plasma source of a silicon etching agent ion at the scheduled trench place of the silicon substrate under this condition.
Patent JP-H02274770-A (JP)
Title: Reactive dye
Inventor: HERUMAN RETSUFURAA
IPC: D06P3/10
Filed: 1990-03-13
Abstract: NEW MATERIAL: A compd. represented by formula I [R 1  is H, methyl, or ethyl; X is H or hydroxysulfonyl; Hal is F or Cl; D is a phenylene group substd. by one or two phenylene, carboxyl, or hydroxysulfonyl groups or a naphthylene group substd. by one or two phenylene or hydrosulfonyl groups; A is a fiber- reactive group provided A and D may combine with each other to from a benzene-fused fiber-reactive group; and Z is a crosslinking group represented by formula II, III, or IV (R 2  is 1-4C alkyl)].  
     EXAMPLE: A compd. represented by formula V.  
     USE: A reactive dye for dyeing cotton-based fiber materials in bluish to yellowish red.  
     PROCESS: A diamine represented by formula VI is diazotized and then coupled with a coupling component represented by formula VII. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60205216-A (JP)
Title: Position detection apparatus using moire fringes
Inventor: MURAOKA KOUJI
IPC: G01D5/36
Filed: 1984-03-30
Abstract: PURPOSE:To always take out a stable detection signal by controlling variation, by providing two or more of light receiving surfaces to a light receiving element so as to shift the phases of detection signals respectively outputted from the light receiving surfaces by about 180 deg.. CONSTITUTION:An auxiliary moire fringe 2 is arranged in almost closely contacted relation to a movable moire fringe 1 so that single side slits thereof are perfectly superposed to the slits of the movable moire fringe 1 while the other side slits thereof are staggered therefrom and light receiving quantities and phases are perfectly shifted by 180 deg. and both slits become parallel. Further, a light receiving elements 4, 5 are respectively arranged in front of right and left slits of the auxiliary moire fringe 2 and a light receiving element 3 is arranged at the position of the almost equal distance from the light receiving elements 4, 5 so that the output levels of the light receiving elements 4, 5 are same and become max. By this mechanism, the variation in a position detection signal is reduced and the stability of positional determination control by moire fringes can be enhanced.
Patent JP-S61220940-A (JP)
Title: Prevention of engine stop for automatic transmission
Inventor: TATENO TOSHIAKI
IPC: B60W10/10
Filed: 1985-03-27
Abstract: PURPOSE:To certainly stop the inadvertent engine-stop by cutting-off a frictional clutch when the engine revolution speed is less than a prescribed engine-stop preventing revolution speed and setting relatively large the above-described preventing revolution speed in the case when an acceleration pedal is not stepped-in. CONSTITUTION:In an automatic transmission, a frictional clutch 31 which connects and disconnects the output shaft 30a of an engine 30 and the input shaft 44 of a gear type transmission 32 is operation-controlled by an air cylinder 42, and the gear position of the gear type transmission 32 is switching-controlled by a gear shift unit 51. Such automatic transmission is controlled by a control unit 52 so that the frictional clutch 31 is cut-off when the engine revolution speed detected by a revolution speed sensor 39 is less than a prescribed engine- stop preventing revolution speed. At this time, the above-described preventing revolution speed in the case when an accelerating pedal 37 is not stepped-in is set larger than the engine-stop preventing revolution speed in the case when the accelerating pedal 37 is stepped in or on start.
Patent JP-S61221031-A (JP)
Title: Pulling off method of trimmings for stenter in extended film forming device
Inventor: MIYAZAWA TOSHINORI
IPC: B65H18/00
Filed: 1985-03-27
Abstract: PURPOSE:To isolate a shock by a crusher, which disturbs stability, continuity, etc. in forming extended film, by arranging a flywheel, having sufficient inertia force, between a driving roll and a driving motor. CONSTITUTION:When a shock of a crusher 27 is transmitted to trimmings 20b for a stenter and rotary torque, is transmitted to a driving roll 1 through the trimmings 20b for stenter, said torque is transmitted to a flywheel 6 through a clutch 7. The flywheel 6, having large moment of inertia, generates no large change in a speed even if the torque is applied to the flywheel, providing the action tending to rotate at a fixed speed and causing the driving roll 1 also to rotate at a fixed speed, while trimmings 25b for a stenter positioned upstream from the driving roll 1 being set to almost fixed tension so as to be stably pulled off and a film winder can perform stably continuous operation.
Patent JP-S59185746-A (JP)
Title: Electrical contact material
Inventor: HARADA TAKESHI
IPC: C22C32/00
Filed: 1983-04-07
Abstract: PURPOSE:To obtain an electrical contact material having improved arc resistance and consumption resistance by blending an Ag-Cd alloy with specified amounts of Cu, Bi and an Fe group element, and carrying out internal oxidation. CONSTITUTION:An electrical contact material is obtd. by internally oxidizing an alloy consisting of, by weight, 10-20% Cd, 0.5-5% Cu, 0.1-3% Bi and the balance Ag or furthr contg. 0.01-0.5% Fe group element. This electrical contact material has superior welding resistance and stable contact resistance which are equal to those of a conventional Ag-CdO material, and it has considerably improved arc resistance and consumption resistance.
Patent JP-H06251701-A (JP)
Title: Formation of phosphor screen for plasma display substrate
Inventor: SHIBUYA KATSUTO
IPC: H01J11/36
Filed: 1993-02-26
Abstract: PURPOSE:To provide a phosphor screen in which a phosphor layer can be easily provided on the side surface of the barrier. CONSTITUTION:A phosphor paste 4 is filled in the space of a barrier by screen printing and is dried. After a liquid honing process is carried out without using a subtracting mask, a phosphor screen is formed on the side surface of a barrier 3 through a baking process. A residual phosphor layer 5 is dented after drying. Since the grinding speed is faster compared with that for an electrode material or a barrier material, the condition and the timing of the liquid honing process are controlled. The phosphor layer 5 can thus remains on the side surface of the barrier 3 without giving little damage to the surface of an electrode 2 as well as to the upper part of the barrier 3.
Patent JP-H02242929-A (JP)
Title: Device for conveying package in spinning machinery
Inventor: FUJIWARA MICHIAKI
IPC: D01H9/18
Filed: 1989-03-13
Abstract: PURPOSE:To prevent a package doffed to a package on a conveyer from collistion by providing a gate mechanism above a conveyer for conveying package situated on the side of spinning machinery and simultaneously provide an opening and closing control mechanism thereof. CONSTITUTION:In a spinning device providing a conveyer 4 for conveying package along each spun spindle U1, U2, U3,... below the side of spinning machinery and simultaneously movably providing a doffing machine 3 along each spun spindle, a gate 10 is provided above the conveyer 4 and further opening and closing driving means 13 of the gate 10, means SE for detecting the existence of a package P on the conveyer 4 and means 14 and 15 for controlling opening and closing according to output signals therefrom are provided.
Patent JP-H05222175-A (JP)
Title: Amorphous copolyester
Inventor: SAKAGUCHI YOSHIMITSU
IPC: C08G63/688
Filed: 1992-02-14
Abstract: PURPOSE:To provide the title copolyester having a glass transition temperature higher than that of polyethylene terephthalate at a low cost by synthesizing a specific copolyester which mainly comprises polyethylene terephthalate and has a specified reduced viscosity. CONSTITUTION:The title copolyester has a reduced viscosity of 0.25g/dl or higher and comprises repeating units of the formula (wherein 90-30mol% of R<1> are terephthalic acid residues and 10-30mol% of R<1> are dicarboxylic acid residues such as terephthalic acid residues or 4,4'-biphenyldicarboxylic acid residues, and 90-30mol% of R<2> are ethylene glycol residues and 10-30mol% of R are glycol residues such as hydroquinone residues or resorcinol residues provided that combinations of terephthalic acid residues with hydroquinone residues, bisphenol A residues, etc., and combinations of 4,4'-biphenyldicarboxylic acid residues with hydroquinone residues, 4,4'-biphenol residues, etc., are excluded).
Patent JP-S58177532-A (JP)
Title: Light beam control mechanism
Inventor: KIME KENJIROU
IPC: G02B7/09
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a small-sized mechanism of simple constitution which controls light from a light source with polarization by constituting a focusing and a tracking control mechanism in one body. CONSTITUTION:A coil 13 for focusing is arranged in the magnetic circuit consisting of yokes 7a and 7b and a magnet 8 for focusing which are provided fixedly to a base 21, and a current corresponding the extent of deviation in focus is flowed through the focusing coil 13 to displace an objective 3 in its optical-axis direction for focusing position control. The yokes 17a and 17b for focusing and magnets 18a and 18b for tracking are jointed to the base 21 to constitute the magnetic circuit and a current corresponding to the deviation from a track is flowed through coils 16a and 16b for tracking to allow force to operate as shown by an arrow. Consequently, the objective 3 is rotated through a holder 14 as shown by an arrow a-a perpendicular to the optical axis, performing tracking control.
Patent JP-S57179979-A (JP)
Title: Clock signal generating circuit
Inventor: SATOU YUKIO
IPC: G11C8/18
Filed: 1981-04-24
Abstract: PURPOSE:To speed up the response speed to a change in a logical level of a bit signal of an address code signal, by outputting a clock signal synchronized with the address code signal. CONSTITUTION:When a logical level of a bit signal of an address code signal on an address line A0 changes from ''L'' to ''H'' level, the 1st signal S11 (output of an inverter 24) changes from ''H'' to ''L'' level. But the 2nd signal S12 (output of an inverter 25) remains ''L'' level because of a delay in the inverter 25. Thus, the output of an EXCLUSIVE-OR circuit 23 is reduced to ''L'' level, resulting in that an output terminal Pr is reduced to ''H'' level. After the time is elapsed by the delay of the inverter 25, the signal S12 changes from ''L'' to ''H'' level. Thus, the node of the circuit 23 is reduced to ''H'' and the output terminal Pr returns to ''L''.
Patent JP-S55153760-A (JP)
Title: Urea or thiourea compound, its preparation and antimicrobial containing the same as effective component
Inventor: YAMADA YASUO
IPC: C07C335/16
Filed: 1979-05-21
Abstract: NEW MATERIAL:Urea or thiourea compounds of formula I (R 1  is 5W8C cycloalkyl, which may be substituted with 1W2 halogen atoms or 2 alkyl groups; R 2  is 1W8C alkyl, phenyl; X is 0, S; Y is halogen, 1W8C alkyl).  
     EXAMPLE: N-4-Chlorobenzyl N-2-chlorocyclohexyl N'-ethylurea.  
     USE: Antimicrobial in agriculture and horticulture. Especially they show high activity against Basidiomycetes, e.g., bacteria causing sheath bright and rice dampling-off. They show low toxicity against warm-blood animals and no adverse effect on the crops.  
     PREPARATION: An N-substituted benzyl-substituted cycloalkylamine of formula II is made to react with an isocyanate or thioisocyanate of formula III to give a compound of formula I. The reaction is effected preferably in a solvent such as hexane or benzene at 0W100°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02239639-A (JP)
Title: Wire bonding
Inventor: ONOZAWA TOSHIAKI
IPC: H01L21/60
Filed: 1989-03-14
Abstract: PURPOSE:To apply a slight load when a bonding tool is brought into contact with a bonding object and to reduce damage to an area immediately below a bonding section and a periphery thereof by changing a load applied to the bonding tool during contact bonding with the bonding tool. CONSTITUTION:A bonding tool lowers rapidly to a specified height h2, and then switches to a low speed to come into contact with a bonding object at a height h1. A load applied to the bonding tool switches from a hold load w0 to a contact load w1 (for example, from 2gm. to 30gm.) delayed DELTAt1 (for example, 1 to 5 milliseconds) behind a switching time t0 to a low speed at h2. Then, a load applied to the bonding tool switches from w1 to an original bonding load w2 at t3 which is delayed DELTAt2 behind a time t2 when the bonding tool comes into contact with the bonding object. Thereby, general impact applied to the bonding object can be relaxed.
Patent JP-H0836629-A (JP)
Title: Manufacture of noncontact-type card
Inventor: JIYANNKURISUTOFU FUIDARUGO
IPC: G06K19/07
Filed: 1995-02-24
Abstract: PURPOSE: To manufacture a non-contact card uniform in appearance at low cost by arranging a frame on a lower thermoplastic resin sheet, demarcating respective sides a recessed part, arranging an electronic module at the bottom part of the recessed part, filling the recessed part with resin, covering the frame and the recessed part with an upper thermoplastic resin sheet, and then slightly applying pressure thereon. CONSTITUTION: A frame 1 is arranged on a thermoplastic resin sheet 2, and an electronic module 4 is arranged at the bottom part of a recessed part 3. The recessed part 3 in which the electronic module 4 is arranged at its bottom part is filled with resin 8, and the frame 1 is covered with an upper thermoplastic resin sheet 10, and pressure is applied slightly thereon. When the resin 8 is polymerized, this unit is cut, and a card is obtained. The obtained card is a rectangular card, and it has the upper thermoplastic resin sheet 10, resin layer 8, and lower thermoplastic resin sheet 2. The frame 1 is not found at the side end part of the card, and the electronic module 4 is buried in the polymerized resin.
Patent JP-S617078-A (JP)
Inventor: GAETONO DEI ROOSA
IPC: B62D65/00
Filed: 1985-03-26
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-H04295641-A (JP)
Title: Manufacture of optical disc
Inventor: MIYASHITA HIDEO
IPC: G11B7/26
Filed: 1991-03-26
Abstract: PURPOSE:To provide a highly reliable information recording medium which excellent mechanical characteristic by reducing mechanical deformation when a sticking of optical discs is performed in a processing of sticking the optical discs. CONSTITUTION:Two discs are stuck with a recording film inside through a hot melt type adhesive and after the pressurization of the discs, when a disc pressurizing jig is released, a gas is blown from a hole 12 of the disc pressurizing jig to separate the disc from the disc pressurizing jig. Since the disc is separated from the disc pressurizing jig by blowing the gas from the disc pressurizing jig, there is no tensile stress on the stuck optical discs. This enables the producing of an optical disc with excellent reliability and a better mechanical characteristic.
Patent JP-S63228270-A (JP)
Title: Irregular surface information detector
Inventor: YAHAGI HIRONORI
IPC: G06T1/00
Filed: 1987-03-17
Abstract: PURPOSE:To improve an efficiency and reliability in fingerprint discriminating processing by controlling the intensity of a laser beam illuminating the fingerprint according to the pressing force of a finger to a glass plate. CONSTITUTION:A pressure sensor 40 for measuring the pressing force of an irregular surface 12 to be inspected to a transparent flat plate 10, a filter 22 disposed between the irregular surface 12 to be inspected and a laser light source 20 and a transmission factor adjusting device 24 for changing the transmission factor of the filter 22 based on the pressing force are provided. When the pressing force of the finger to the transparent flat plate 10 is large, the transmission factor of the filter 22 is controlled so as to be small, the intensity of a scattered light according to the fingerprint is controlled to be a substantially constant level. Thereby, the algorithm in the fingerprint discriminating processing can be simplified and the processing efficiency and the reliability of obtained pattern information can be improved.
Patent JP-H10242378-A (JP)
Title: Memory module
Inventor: IKEDA KOICHI
IPC: H01L25/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a memory module which can prevent the dielectric breakdown of a memory chip mounted on a board irrespective of whether a protective circuit exists in the interior of the memory chip or not. SOLUTION: A memory module 10 is provided with a module board 2 on which a plurality of bare chips 1 for memory are mounted accordion to a COB system. External connecting terminals 8 which are connected to an external board are installed on the outside face of the module board 2. Pattern protrusion parts whose tip is sharpened are installed at a wiring pattern connected to a grounding terminal as a part of the external connecting terminals 8 and at wiring patterns connected to the external connecting terminals 8 other than the grounding terminal. A pattern protrusion which is connected to the grounding terminal and pattern protrusions which are connected to the external connecting terminals 8 other than the grounding terminal are arranged so as to be adjacent to each other.  When static electricity is applied to the external connecting terminals 8, an electric discharge is generated across the pattern protrusions which are adjacent to them, and a high voltage which is applied to input/output terminals of every memory chip is relieved.