baber/WOPTO huggingface dataset:
Patent JP-2000215729-A (JP)
Title: Conductive paste, conductive structure using it, electronic component, mounting body, circuit board, electrical connection, manufacture of circuit board and manufacture of ceramic electronic component
Inventor: IGAKI EMIKO
IPC: H05K3/40
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste of low resistance and resistance to stress by including conductive particles, a foaming material foamed in heating or decompressing, and resin and preventing the foaming material from losing the conductivity after foaming. SOLUTION: A conductive adhesive layer 1 has an expansion structure having a lot of small pores 4 incorporated inside a structure 2 formed of conductive particles and resin, and the conductive particles 3 are connected into a network structure and positioned in such a state as covering the small pores 4 formed by foaming the foaming resin powder. In this case, as viewing macrostructurally, the volume content of the conductive particles 3 in the adhesive is reduced, however, the number of the whole particles is hardly changed because of the coating quantity. As viewing microstructurally, the contact areas between the conductive particles 3 and between the conductive particles 3 and the electrodes, or bodies to be attached are set to similar or more than the contact area without including the foaming resin powder.  That is to say, in a case of limiting the distance, the expansion force in foaming the foaming resin powder causes the compression stress so as to increase the contact area.
Patent JP-H0692520-A (JP)
Title: Empty roll inserting method in cross roll changing device
Inventor: SHIMIZU AKIRA
IPC: D03D49/20
Filed: 1992-09-10
Abstract: PURPOSE:To enable easy and positive intermesh between a driving gear and the gear part of an empty cross roll by rotating the driving gear and the gear part of the empty cross roll with relative speed difference at the time of inserting the empty cross roll into a woven fabric take-up position in a device for replacing a cross roll finished with take-up with the empty cross roll. CONSTITUTION:Woven fabric W delivered by a surface roller 2 and a pressing roller 3 is taken up onto a cross roll 4 on a take-up position P1 in a machine. The gear part 4c of the cross roll 4 is meshed with a driving gear 7, and its rotation is transmitted to the surface roller 2 through an intermediate gear 8, a one-way clutch 31, a chain 10, and the like. Upon the take-up completion of the cross roll 4, an empty roll supporting arm 20A is rotated to transfer an empty roll 4A into the take-up position P1. The driving gear 7 then intermeshes with the gear part, with which a driving gear 21A meshes, of the empty roll 4A. At this time, however, the driving gear 7 and the gear part of the empty roll 4A are rotated with relative speed difference to enable smooth intermesh between both gears.
Patent JP-H02190274-A (JP)
Title: Ring-shaped impact buffer for fixed tool driving machine
Inventor: MANFUREETO SHIEEFUAA
IPC: B25D17/24
Filed: 1989-09-20
Abstract: PURPOSE: To prolong the durability and service life of a cushioning buffer by extending at least one slit toward an inner or outer peripheral or circumferential surface of a main body from at least one hole each. CONSTITUTION: A cushioning buffer 1 fabricated from an elastic material such as polyurethane has one through hole 2 in a central part thereof. Furthermore, a whole circle is formed in a main body 11 of this cushioning buffer 1, which is provided with a series of axial direction holes 3 having a circular cross section. A slit 6 emanating from this hole 3 is opened alternately onto an inner peripheral surface 4 or an outer peripheral surface 5 of the main body and extends over the whole length in the axial direction of the hole 3. By forming the slit 6 in this way, an avoidance motion of the elastic material occurs when the cushioning buffer 1 receives a load in the axial direction by a hammer piston of a fastener-driving tool so that the durability and service life of the cushioning buffer 1 are improved.
Patent JP-H02121956-A (JP)
Title: Cyclopentyl ether, production thereof and medicine composition thereof
Inventor: ERITSUKU UIRIAMU KORINGUTON
IPC: C07C323/61
Filed: 1989-09-20
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is substd. phenyl; and A is-(CH 2 ) n X(CH 2 ) m -(wherein n is 1 or 2; m is 2-5; and X is-CH= CH-,-CH 2 CH 2 -, etc.); and Y is a group represented by formula II (wherein R 2  to R 4  are each H, methyl, etc.; and Ar is substd. phenyl, etc.)], or its solvate or cyclodextrin complex.  
     EXAMPLE: [1R-[1α-(Z),2B(2R*),3a]]-4-[4-[6-[(phenylsulfonyl) amino]hexyl]benzoylamino]phenyl 7-[3-hydroxy-2-(2-hydroxy-3- phenoxypropoxy)-5-oxopentyl]-4-heptenoate.  
     USE: Medicine compsn. useful for preventing and treating diseases caused by ulcer or acid indigestion.  
     PROCESS: The protecting group of a corresponding compd. represented by formula III [wherein Y 1  is a group represented by formula IV (wherein R 10  is a hydroxy- protecting group)] is removed to give a compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6396760-A (JP)
Title: Magnet recording and reproducing device
Inventor: SAITO FUMINARI
IPC: G11B15/05
Filed: 1986-10-13
Abstract: PURPOSE:To miniaturize a device, by providing an electrical contact which connects a detecting means and a recording and reproducing means, and makes the same state as the electrical signal detecting state of the detecting means representing a state impossible to record at a time of removing a holding part, between the holding part and a box cabinet. CONSTITUTION:The electrical contact 7 is provided between the holding part 10 and the box cabinet 11, and the electrical contact 7 is closed by mounting the holding part 10 on the box cabinet 11, and a light emitting element 1 and a light receiving element 6 are connected to a circuit in the inside of the box cabinet 11 electrically, and adversely, when the holding part 10 is removed from the box cabinet 11, the electrical contact 7 is opened. Therefore, since the electrical contact 7 is opened, and no input to an electrical signal detector 8 exists when the holding part 10 is removed from the box cabinet, no erasing current is permitted to flow on an erasing head, and as a result, no recording operation can be performed. In such a way, it is possible to surely prevent erroneous erasure from occurring with simple constitution, and to obtain a magnetic recording and reproducing device small in size and light in weight, and not regulated by the size of a cassette tape.
Patent JP-H08106518-A (JP)
Title: Ic card and av device
Inventor: NAKANO KENJI
IPC: G06K17/00
Filed: 1994-10-06
Abstract: PURPOSE: To keep the operation compatibility between meters or devices by storing data, which determines interface specifications in a microcomputer for read of control software, in an IC card. CONSTITUTION: For example, in a television receiver, an IC card 1 is provided attachably to and detachably from a connector 2, and not only control software (help processing software, AV system processing software, etc.,) but also data which determines interface specifications in a microcomputer 3 for read of control software is stored in the IC card 1. When the microcomputer 3 commands read to a card control part 4, data which determines interface specifications in the microcomputer 3 is read out from the IC card 1. This data is supplied to the card control part 4 through an interface circuit 5 and is transferred to the microcomputer 3 from the card control part 4. The microcomputer 3 accurately reads in control software in the IC card 1 according to interface specifications based on this data.
Patent JP-H04123381-A (JP)
Title: Cartridge identification system
Inventor: TANIYAMA YUKIO
IPC: G11B23/40
Filed: 1990-09-14
Abstract: PURPOSE:To identify the contents of a cartridge without loading the cartridge on a recording/reproducing mechanism by reading out the existence of a cartridge and the contents of the cartridge in each cartridge storing position, and recording the obtained information in a table. CONSTITUTION:A magnetic tape device 1 is provided with a microprocessor 2 for controlling the whole device, a magazine mechanism 5 controlled by the microprocessor 2, a recording/reproducing mechanism 6 for recording/ reproducing a cartridge, and an interface circuit 3 for transmitting/receiving data to/from a master device. The information of a cartridge whose selection is instructed from the master device is read out from the table 7 previously recording the information and sent to a host or the like. Thereby a response time can be shortened as compared with a method for loading a cartridge to the device 1, reading out data from an identification block, then sending the cartridge information to the master device. Thereby the contents of the cartridge can be identified without loading the cartridge on the recording/ reproducing mechanism.
Patent JP-H0991038-A (JP)
Title: Guide controller for moving vehicle
Inventor: ITO KATSUMI
IPC: A01B69/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To automatically travel a moving vehicle along a scheduled traveling course in a proper steering state while simplifying ground side guide facilities by the measurement at a position based upon a GPS and an INS. SOLUTION: This moving vehicle guide controller is provided with a GPS fixed station R arranged on a ground side reference position and a ground side communication means 20 for transmitting the carrier phase information of the fixed station R to a moving vehicle and the position of the vehicle V from a reference position is found as the GPS position data of a time sequence with a prescribed time interval based upon double phase difference information found from the carrier phase information of a GPS mobile station I and the carrier phase information of the fixed station R which is received by a moving vehicle side communication means 18.  The vehicle body position of the vehicle V at current time is found from the GPS position data at set time preceding the current time and inertial navigation position data at the current time which is found by an inertial navigation system (INS) and the steering of the vehicle V is controlled based upon the vehicle body position information and traveling control information corresponding to the scheduled traveling course so that the vehicle V travels along a scheduled traveling course.
Patent JP-H0665452-A (JP)
Title: Saponification product solution of ethylenevinyl acetate-based copolymer and its use
Inventor: MIYAKE SHINJI
IPC: C09D123/26
Filed: 1992-08-18
Abstract: PURPOSE:To obtain in a saponification product solution of ethylene-vinyl acetate- based copolymer excellent in stability in leaving to stand, gas barrier properties, adhesion, transparency and coating properties and a laminate consisting of a substrate coated with the solution. CONSTITUTION:This saponification product solution of ethylenevinyl acetate- based copolymer is characterized by constituting of (a) an saponification product of etylene-vinyl acetate-based copolymer having 20-6mol.% ethylene content (Et) and >=90mol.% saponification degree (Sv) and satisfying melting point Tm deg.C of the formula, <220-1.46Et+3.31(Sv99.6), (b) a saponification product of ethylene-vinyl acetate-based copolymer other than the component (a), and (c) a mixed solvent consisting of water and a 1-4c lower alcohol. The objective laminate is obtained by coating the surface of a substrate with this solution.
Patent JP-S6396907-A (JP)
Title: Automatic punching machine for protective film at semiconductor wafer
Inventor: WAKABAYASHI RYOJI
IPC: H01L21/301
Filed: 1986-10-13
Abstract: PURPOSE:To easily punch a protective film along the contour of a wafer by a method wherein the surface of the wafer is set at the level which is slightly higher than that of a protruding cutter and the protective film is attached to the surface of the wafer while the surface of the wafer is set at the level which is slightly lower than that of the cutter. CONSTITUTION:At the position of a shifting plate 1 as shown by a solid line, a semiconductor wafer is dropped into the limited space of a protruding cutter 2 at the shifting plate. Then, by supplying the air to a cylinder 7 in such a way that the shifting plate 1 is shifted to the position directly under guide rolls 12, 13 at a going-up-and-down stage 5 which is at the lifted position, its rod is pulled into the cylinder 7. At this moment, the air is supplied to a cylinder 17, and a piston 18 is lowered so that a wafer W can be lowered to the level where the surface of the wafer W is slightly lower than that of the cutter 2. Then, the air is supplied to a cylinder 8; a piston 9 is lowered; a protective film 16 is pressed to the cutter 2. After the protective film 16 has been punched along the periphery of the wafer W, the stage 5 is raised. Then, the air is blown to the cylinder 7 so that the rod can be shifted from the cylinder 7 to the stop end of the shifting plate 1. At the same time, a rack 14 is shifted in the direction which is opposite to the rod, and the punched part of the film is wound by a collection roller.
Patent JP-H0797492-A (JP)
Title: Power transmission belt
Inventor: OKADA KEIJI
IPC: C08L23/28
Filed: 1993-09-29
Abstract: PURPOSE:To obtain the power transmission belt having a long life and an excellent durability even in a high-temperature atmosphere. CONSTITUTION:The belt is made from a chlorinated ethylene/alpha-olefin copolymer rubber composition consisting of a low-molecular chlorinated ethylene/alpha-olefin copolymer rubber and a high-molecular chlorinated ethylene/alpha-olefin copolymer rubber at a weight ratio of (90:10) to (10:90).
Patent JP-H0554738-A (JP)
Title: Manufacture of bi ceramic superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: C01G1/00
Filed: 1991-08-27
Abstract: PURPOSE:To provide the manufacture of Bi ceramic superconductors excellent in a superconductive characteristic. CONSTITUTION:A melted body of raw material turnable into a Bi ceramic superconductor is quenched and solidified to make a quenched solidification body containing the given ratio of an amorphous body in which fine different plases are produced. The quenched solidification body is reduced to powder to be turned into quenched solidification body fine particles in which the different phases are finely dispersed. A metal-made pipe is filled with the quenched solidification body fine particles to make a composite billet. Processes of drawing processing and heat treatment are applied to the composite billet by at least two times. An obtained Bi ceramic superconductor has an excellent superconductive characteristic, having a high density and sufficient reaction to a superconductor, and in which different phase particles effective to magnetic flux pinning are finely dispersed.
Patent JP-S61121083-A (JP)
Inventor: TANAKA YASUHIRO
IPC: H01L27/32
Filed: 1984-11-16
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-H0991811-A (JP)
Title: Method for recording optical master disk and device therefor as well as optical disk
Inventor: OGAWA KIYOSHI
IPC: G11B17/028
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To center an optical master disk with high accuracy without the influence of friction force at the time of moving this disk. SOLUTION: The optical master disk 4 is centered to a rotor part 13 and is attracted and fixed thereto. The optical master disk 4 is rotated at a prescribed speed and is irradiated with a laser beam to record information. At this time, the optical master disk 4 is centered by applying a positive pressure on a diaphragm 20 for thrust bearing and a diaphragm 24 for a radial bearing. The optical master disk 4 is then attracted and fixed to the rotor part 13 by applying a negative pressure on a diaphragm 20 for thrust bearing and the diaphragm 24 for thrust bearing is returned to the atm. pressure.
Patent JP-S62122626-A (JP)
Inventor: YAMAMOTO YOSHIHIKO
IPC: A47L19/00
Filed: 1985-10-30
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-H0290917-A (JP)
Title: Dehumidifier
Inventor: NAGAO EIICHI
IPC: B01D53/32
Filed: 1988-09-28
Abstract: PURPOSE:To make an insulating material free from mechanical stress by moisture removing action by providing a no-electrode part not constituting porous electrodes around the outer peripheral part of an electrochemical cell and supporting the same by the insulating material. CONSTITUTION:An electrochemical cell 8 constituting of a proton conductive solid membrane 4 and the porous electrodes 5 and 6 provided oil each side thereof is set on the wall surfaces of a container 1 with an insulating materiel 9 interposed therebetween and with one side thereof in contact with the internal air of the container 1 and the other in contact with the external air thereof and direct current is applied to between these two porous electrodes 5 and 6. And a no-electrode part 8a not constituting the porous electrodes 5 and 6 is provided around the outer peripheral part of the electrochemical cell 8 and supported by the insulating material 9. As a result, moisture removing action makes the aforesaid insulating material free from mechanical stress, leading to a highly reliable dehumidifier.
Patent JP-H1184631-A (JP)
Title: Method for correcting phase defective part of phase shift mask and apparatus therefor
Inventor: YANO JUNICHI
IPC: G03F1/30
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To surely and rapidly correct phase quantity excess and shortage defective parts without contact, to prevent contamination and to improve performance and productivity. SOLUTION: In the correction to the phase quantity excess defective parts, the phase quantity excess defective part specified on a shifter material deposition type mask substrate 25 on a substratepositioning stage 23 is irradiated with UV rays from a condenser lens of a large numerical aperture of a condensing optical system 22 through a beam shaping optical system 21 and is annihilated by evaporation (abrasion). In the correction to the phase quantity shortage defective part, the phase quantity shortage defective part is irradiated with the UV rays having a prescribed range (length) in the depth direction to the shift material deposition type mask substrate 25 from the condenser lens of the small numerical aperture of the condensing optical system 22.  Compaction is induced by this energy density and the optical distance (physical distance ×refractive index) of the phase quantity shortage defective part is extended, by which a phase difference is substantially decreased and the correction thereof is executed.
Patent JP-S6485692-A (JP)
Title: Sewing machine
Inventor: UOZAKI YASUZO
IPC: D05B73/02
Filed: 1987-09-28
Abstract: PURPOSE: To improve the performance and to make a sewing machine easy to use by integrating the three of an arm jaw part incorporating a needle thread take-up body provided with a needle thread take-up and a needle bar for controlling the thread of a sewing machine in synchronism with the shaft rotation of an electric motor, the electric motor and an arm body support part connected to a sewing machine bed. CONSTITUTION: On the left side wall 20 of the arm body support part 2, a screw hole 22 in a direction orthogonal to the side wall surface 21, that is the shaft direction of a motor shaft 7, and a bracket fitting hole 23 from the boss 10a of the right side bracket 10 of the motor 4 are formed. Thus, a bolt 24 made to pass through the through-hole 19 of the arm jaw part 1 and through- hole 15 and 16 of the motor 4 is screwed to the screw hole 22 of the arm body support part 2. Thus, the motor 4 is connected and fixed in the form of being clamped by the arm jaw part 1 and the arm body support part 2 and forms a part of an arm. In such a manner, since the motor itself forms a part of a sewing machine arm, the weight is reduced.
Patent JP-H03108035-A (JP)
Title: Program self-diagnostic system using memory check
Inventor: SOGA MASANOBU
IPC: G06F11/30
Filed: 1989-09-21
Abstract: PURPOSE:To detect abnormality in a short period of by preventing write to the memory in an unused area to cause parity noncoincident at the time of power-on or with respect to hardware. CONSTITUTION:A monitor card 2, a CPU board 3, and a memory board 4 are provided in parallel with a mother board 1 having a bus. Parity check in the unused area of the memory is judged by the monitor means 2, and interrupt information is given to the CPU board 3 in accordance with the result to detect abnormality by software. Instead of using probable noncoincidence of parity of the memory for power-on by software, 1, 0 space of a parity RAM is addressed by a CPU. The parity RAM readable and writable circuit is constituted, and the circuit and an automatic write and parity automatic check circuit are switched and operated. As the result, the value of parity which is coincident in software can be inverted, and runaway of the program is immediately detected.
Patent JP-S6396634-A (JP)
Title: Liquid crystal display device
Inventor: ASADA JUNICHI
IPC: G02F1/1339
Filed: 1986-10-14
Abstract: PURPOSE:To extremely minimize the dispersion in the gap thickness of two sheets of glass substrates and to obtain good image quality by specifying the dispersion density of spacers at the time of sticking the substrates to each other via the spherical spacers. CONSTITUTION:Transparent electrode layers 3 and oriented films 4 are laminated on two sheets of the glass substrates 2. The substrates are stuck to each other via the peripheral sealing material and resinous spherical spacers 5 and are exposed to a high temp. under pressurization. The spacers generate creep strain and the gap thickness decreases to the value smaller than the target if the dispersion density of the spacers is small at this time. The dispersion density of the spacers is, thereupon, increased to >=120 pieces/mm<2> and <=250 pieces/mm<2>. The generation of plastic strain and the degradation in contrast are prevented and the dispersion in the gap thickness is extremely minimized if the spacers are formed to such dispersion density. The good image quality is thus obtd.
Patent JP-S60136076-A (JP)
Title: Disk device
Inventor: MURAGATA MASAKI
IPC: G11B21/02
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a disk device excellent in reliability on position accuracy with a simple and inexpensive manufacturing process by forming a stopper which controls the shift range of a carriage in a body with a chassis of the disk device. CONSTITUTION:A rod-shaped projection part 1a is formed in a body with a chassis 1 on the side face of the chassis 1 set counter to a head carriage 3. The part 1a has a contact with a contact part 3b on the right side face of the carriage 3 to form a stopper which controls the shift range of the carriage toward the right side (outer circumferential direction of a magnetic disk 8) in the figure. In other words, the part 1a serves as a stopper of a conventional structure. In such a constitution, the variance range of a size G can be set within an allowable range R in terms of the accuracy of normal mechanical processing. Thus it is possible to detect an accurate TROO position and also to cope with an overshoot phenomenon.