baber/WOPTO huggingface dataset:
Patent JP-H10146687-A (JP)
Title: Method for removing burr on shaft weld zone
Inventor: KANDA MASANORI
IPC: B23K31/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To rapidly remove burrs and to improve the service life of a cutter by clamping the outside circumferential face of a shaft nearby a weld zone with a pair of cutters provided with circular knife parts having the diameter equal to that of the shaft on the mutual opposite faces, pushing and moving the shaft or the cutter in the axial line direction and removing the burr at the time of removing the burrs just after friction welding of the shaft with the same diameter. SOLUTION: In the case of an engine valve of friction welding of a shaft part of an umbrella part 1 side of an austenite steel and a shaft part 2 of a martensite steel, at first, the umbrella part 1 is received inside a cylinder like supporting tool 7, and the shaft part 2 is inserted from the lower side to a through hole 7a of the supporting tool 7 and it is supported vertically. Next, a pair of cutters 8 in which half circular knife parts 8a having the diameter equal to that of the valve shaft part 2 are formed at the central upper edges on the opposite faces is attached using a proper fixing device immediately below the welding burrs without loosing horizontally and being made relatively movable.  Then, the supporting tool 7 is pressed downward strongly, the burrs 4 are passed between the knife parts 8a of the both cutters 8, the burrs 4 are stripped off and removed without causing tearing off.
Patent JP-H02154440-A (JP)
Title: Tab tape
Inventor: KONDO OSAMU
IPC: H01L21/60
Filed: 1988-12-06
Abstract: PURPOSE:To make mounting area of a printed-circuit board efficient by placing pads for test at both the inside and outside of a window for OLB in distribution and providing a pad for test at the inside of a signal line which needs to be tested after mounting on the printed circuit board. CONSTITUTION:When a surface with a wiring pattern is set to the surface of a TAB tape, a printed-circuit board contacts the rear-surface side of the tape if a window for OLB exists and a lead part 17 for OLB of a wiring conductor 18 is subjected to OLB to the printed-circuit board by soldering, etc. This OLB as well as a window 13 for OLB are cut at the outer periphery and the outside of the TAB tape is not required. Thus, after mounting on the printed- circuit board, only the minimum pad which is needed for confirming signal is provided at the inside of the window 13 for OLB, thus minimizing the increase of inside area. For signal which needs to be tested only on shipping inspection is provided at the outside of the window 13 for OLB as a pad 15 for test. Therefore, mounting area on the printed-circuit board can be made more efficient.
Patent JP-H10161775-A (JP)
Title: Battery fitting mechanism for portable electronic equipment
Inventor: NAKAMURA SATONOBU
IPC: H01M2/06
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a superior battery fitting mechanism by providing a restraint release prohibiting part for attaching the restraining part of a battery pack to the side wall of a battery containing part and for prohibiting the release of the restraining part by means of the operation of a depth direction. SOLUTION: A recessed part 12 for attaching the restraining part 20 and the restraining release prohibiting part 30 is formed on the side wall B of a battery containing part 10. The restraining part 20 is provided with an activation for restraining the battery pack under fitting and the restraining release prohibiting part 30 is provided with the activation for prohibiting the release of a restraining state by the restraining part 20. When the battery pack is removed, the head part of the restraining release prohibiting part 30 is grabbed and, then, drawn in the reverse depth direction of the battery containing part 10.  Though the latch of the restraining part 20 is normally energized in a direction for restraining the battery pack, the action of the direction for releasing restraining is permitted in a position where the restraining release prohibiting part 30 is operated in the reverse depth direction so that the restraining state of the battery pack is released by the operation in the restraining release direction.
Patent JP-H01151220-A (JP)
Title: Manufacture of film capacitor
Inventor: ISHITA KENICHI
IPC: H01G4/32
Filed: 1987-12-09
Abstract: PURPOSE:To prevent a disconnection between an aluminum foil part and a lead wire by a method wherein a plastic film is bonded to a foil electrode, an electric current flows to the lead wire brought into contact with a non- bonded face of the film, a part of the film is melted and removed and the lead wire is welded to the foil electrode. CONSTITUTION:A plastic film 6 is bonded to foil electrodes 2A, 2B composed of aluminum foil; when an electric current flows to lead wires 3 brought into contact with a non-bonded face of the film 6 via welding chips 7, one part of the plastic film 6 is melted by energy of the applied electricity; the lead wires 3 and the foil electrodes 2A, 2B are brought into contact with each other and are welded. The plastic film 6 is melted and then solidified; it pressurizes the lead wires 3 in directions of the foil electrodes 2A, 2B and surrounds at least one part of the lead wires 3; the foil electrodes 2A, 2B to which the lead wires 3 have been welded are bonded to a second dielectric layer 4B by means of a bonding material layer 5 and are retained in normal positions on a dielectric film 1B. By this setup, it is possible to enhance tensile strength of the lead wires and to prevent a disconnection between the lead wires and the foil electrodes.
Patent JP-H04181567-A (JP)
Title: Device for detecting position/speed of optical head
Inventor: TAKANO HIROYUKI
IPC: G11B21/08
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the size of an optical head so as to miniaturize the optical disk device using the optical head by using a magnetic system for detecting the position and speed of the optical head. CONSTITUTION:A guide rail 3 for moving an optical head 2 has a magnetic linear scale structure in which the rail 3 is alternately magnetized to N poles and S poles. In addition, a magnet 5 is provided along another guide rail 4 and a coil 6 is buried in a hole for passing through the rail 4. A magnetic resistance sensor is provided near a hole for passing through the rail 3. In this constitution, the position of the head 1 is detected by reading the magnetic scale of the rail 3 with a magnetic sensor and speed of the head 1 is found by detecting the electromotive force produced across the coil 6 by means of the magnet 5. Therefore, the size of the head 1 can be reduced and the optical disk device using the optical head 1 can be miniaturized, since the position and speed of the head 1 are magnetically detected.
Patent JP-H10117984-A (JP)
Title: Cleaning implement using cylinder
Inventor: HIRANO YUKIO
IPC: A47L13/46
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning implement which can uniformly use the whole area of a dustcloth attached thereto by winding the dustcloth on a cylinder, bending its end to inside the cylinder, inserting one end of a U-shaped rod shaft into a socket formed inside the cylinder, and precluding the cylinder from rotating. SOLUTION: A U-shaped shaft rod 5 installed in continuity to the base of a shank 9 through a bearing (ii) in a cylinder 1 furnished on one side with a stationary groove stretching in the axial direction is supported rotatably under energization of a spring 7. A dustcloth 2 is wound on the cylinder 1, and the two ends of the dustcloth 2 are bent to inside the cylinder ends and fastened. At this time, the shaft rod 5 is pinched by a holder 6 furnished in the bearing (ii) and pressed by the force of the spring 7, and thereby slipping-off is precluded. At service, first a rough wiping is made, and if any particular area is contaminated, the shank is rotated 180deg., and the clean area is put in the service position as substitute, with which a finish wiping is conducted.
Patent JP-H04180998-A (JP)
Title: Lubricating agent and lubricating oil
Inventor: NAKAGAWA YOSHITERU
IPC: C10N40/04
Filed: 1990-11-14
Abstract: PURPOSE:To obtain a lubricating oil which can suppress temp. elevation under high loading condition, can decrease abrasive friction and can prevent the occurrence of seizing by using fine particler of specified carbon or graphite. CONSTITUTION:The title product comprises fine particler of carbon or graphite which has a spherical shape, a lamellar structure and a particle diameter of 100mum or smaller.
Patent JP-S63163160-A (JP)
Title: Air/fuel ratio sensor
Inventor: KOJIMA TAKAO
IPC: G05D11/13
Filed: 1986-12-25
Abstract: PURPOSE:To enable suppression of possible blackening with an enlarged trans port capacity of an oxygen gas, by efficient heating of a heating section at an oxygen pump element and a heating section at a gas diffusion control part of a measuring gas chamber divided into two kinds. CONSTITUTION:A main air/fuel ratio sensor transports oxygen between a measuring gas chamber and an ambient gas to be measured with a plate-shaped oxygen pump element 10 so that an oxygen gas partial pressure within the measuring gas chamber reaches a specified value, from a value detected with an oxygen concentration battery element 20 as oxygen gas detection element and determines an air/fuel ratio of the gas being measured from a pump current required for the transportation thereof. A main air/fuel ratio sensor S1 comprises the oxygen pump element 10 employing an oxygen ion conducting solid electrolyte, the oxygen battery element 20 likewise employing an oxygen ion conducting solid electrolyte as oxygen gas detection element and a heating element 40 having a heat generating body 30. A gap 50 is provided between the element 10 and 20 to serve as such for restricting gas diffusion integral with the measuring gas chamber and another gas 52 is provided between the elements 40 and 10.
Patent JP-H07160649-A (JP)
Title: Distributed control system
Inventor: OYAMADA SATOSHI
IPC: G06F15/177
Filed: 1993-12-10
Abstract: PURPOSE:To provide a distributed control system for shortening the processing execution time of the entire system and improving processing performance by smoothing job processing load amounts in plural operation process control systems. CONSTITUTION:The respective operation process control systems 11, 21 and 31 are provided with process execution control parts 12, 22 and 32, execution job selection control parts 13, 23 and 33 and process control system selection control parts 14, 24 and 34 and the respective selection control parts are provided with the various kinds of management tables for managing the load amount and utilize them for smoothing loads. 1 is a job activation distribution system, 10 is a transfer network, 41 and 51 are operation systems and 61 and 71 are operation instruction systems.
Patent JP-H05147730-A (JP)
Title: Work separation and supplying device and work separation and supplying method
Inventor: KONUMA TAKU
IPC: H05K13/02
Filed: 1991-11-26
Abstract: PURPOSE:To ensure the operation of separating works in a device for separately supplying works one at a time to a packaging device for packaging the works (electronic parts) on a circuit substrate by providing two engaginglocking members capable of engaging and disengaging the front end face and the rear end face of the work. CONSTITUTION:In the work separating mechanism 140, in a work supply unit, a mounting base 148 is installed above a chute bedplate 134 having a work conveying path 135 on which a number of works W slide down by gravity from a cassette and are juxtaposed in arrangement and first and second engaging-locking claws 164, 176 are arranged in the mounting base. The first engaging-locking claw 164 is adapted to be capable of engaging and disengaging the front end face of a work W at the rear of a point P1 to which works are supplied. The second engaging-locking claw 176 is capable of engaging and disengaging the rear end face of the work W positioned just behind the work W engagingly-locked by the engaging-locking claw 164. The first engaging-locking claw 164 is driven by an air pressure cylinder 152, and by the drive, the second engaging-locking claw 176 is interlocked with the first engaging- locking claw through an oscillating lever 180.
Patent JP-H04180031-A (JP)
Title: Liquid crystal display device
Inventor: NARUSHIGE YASUSHI
IPC: G02F1/1368
Filed: 1990-11-15
Abstract: PURPOSE:To make the orientation property of liquid crystal in the picture element of a high-density pitch better and to improve the quality of display by forming a recessed part on a substrate and forming at least one among a thin film transistor, a gate wiring and a source wiring at the recessed part. CONSTITUTION:The recessed part 1a is patterned on the glass substrate 1. Then, an amorphous semiconductor layer 11, a second silicon nitriding film 12, a source electrode 9, the gate wiring 8, a drain electrode 15 or the like are formed at the recessed part 1a. Thus, the height of a picture element electrode and the height of the thin film transistor can be made almost an identical level and the orientation property of the liquid crystal is enhanced.
Patent JP-H01150718-A (JP)
Title: Gas lighter
Inventor: IWABORI FUKUO
IPC: F23Q2/16
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a desired stable flame length without using any suction wick by a method wherein an upper flow member and a lower flow member for axially fixing fine porous films having hydrophobic characteristic are arranged. CONSTITUTION:A lower flow member 5 having a lower flow passage 5a and formed by press forming a metallic thin plate is fitted to an upper end of an upper flow member 3 having a charging passage 3b at a flange part and an upper flow passage 3a at an axial center and formed with Zn-alloy. A hydrophobic fine porous film 4 is fixed between the upper flow member 3 and the lower member 5, liquified gas can be charged under pressure from an extremity end of a nozzle mechanism 2 while the nozzle mechanism 2 being incompletely fastened, then the nozzle mechanism is mechanically fastened to cause the upper flow member 3, the fine porous film 4, the lower flow member 5 and a lower part of the nozzle mechanism 2 to be axially press fitted to each other. When ignited, the nozzle mechanism 2 is released by the operating part 6, the gasified gas within a container 1 of a main body flows into the upper flow passage 3a to reach the fine porous film 4, its flow rate is adjusted and blown out from an extremity end of the nozzle mechanism 2.
Patent JP-2000138949-A (JP)
Title: Image information conversion device and conversion method
Inventor: KONDO TETSUJIRO
IPC: G06N3/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in a component image signal by reducing a scale of a circuit configuration relating to processing such as composite- component conversion. SOLUTION: An NTSC signal is fed to an area extract circuit 101 that extracts a class tap and an area extract circuit 105 that extracts a prediction tap. The area extract circuit 101 extracts a pixel at a prescribed position among pixels with the same phase as that of a pixel of interest. A pattern detection section 102 classifies patterns based on the difference between extracted pixel levels. Then a class code decision section 103 generates a class code depending on the result of classification and gives it to a coefficient memory 104. The coefficient memory 104 outputs a prediction coefficient corresponding to the class code among prediction coefficients stored in advance to a prediction arithmetic section 106.  The prediction arithmetic section 106 conducts sum of products operation between pixel data of the prediction tap fed from the area extract circuit 105 and the prediction coefficient to generate, e.g. a component signal Y.
Patent JP-2000136344-A (JP)
Title: Heavy-duty protective coating composition
Inventor: AKUTSU YOSHINORI
IPC: C09D5/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which, even under high-humidity conditions, can form a coating film excellent in water resistance and adhesion to the surface of a metal by incorporating a silicon alkoxide with an epoxy resin, an amine for curing the epoxy resin, and a filler. SOLUTION: This composition contains, desirably, 1-10 wt.% silicon alkoxide of the formula: R1nSi(OR)4-n-m(OR7)m; desirably, 35-55 wt.% epoxy resin; such an amount of an amine being a curing agent for the epoxy resin as to correspond to the amount of the epoxy functional groups of the epoxy resin; and, desirably, 40-60 wt.% filler. In the formula, R and R' are each a 1-6C alkyl; R1 is R, phenyl, or an imidazole-group-containing organic group (e.g. a group of the formula); n is 0 or 1; and m is 0-4. Desirably, the surface of a metal is pretreated with a mixture of organosilicon compounds of the formulae: R2 Si(OR3)3 and R4Si(OR3)3. In the formula, R2 is a carbonyl-containing organic group; R3 is a lower alkyl; and R4 is an amino-containing organic group.
Patent JP-S63170294-A (JP)
Title: Recrystallization device
Inventor: FUJII EIJI
IPC: C30B1/08
Filed: 1986-12-29
Abstract: PURPOSE:To prevent the vaporization or release of a film on a scanning line, by cutting laser light at least once during the scanning of the polycrystal or amorphous film with laser light. CONSTITUTION:The polycrystal or amorphous film 14 is arranged on the sample holder 13 provided in a sample chamber 11 and scanned with laser light, and the laser scanning 15 is cut at least once by a shielding means 16 furnished on protective glass 12.
Patent JP-H03172330-A (JP)
Title: Surface treatment of resin molding
Inventor: SANO KEIICHIRO
IPC: C08J7/00
Filed: 1989-11-30
Abstract: PURPOSE:To improve coating properties, printability and adhesion properties of the surface of a resin molding by blending polypropylene resin or a polyolefin-based resin with an ultraviolet absorbent for ultraviolet rays having wavelengths within a specified range, molding the resultant mixture and irradiating the obtained resin molding with ultraviolet rays within a specified range. CONSTITUTION:In (A) polypropylene resin or a polyolefin-based resin, (B) an ultraviolet absorbent (e.g. ultraviolet-absorbing pigment such as lake red C or ultraviolet-absorbing dye such as orange II which is azo dye) capable of absorbing ultraviolet rays within a range of <=400nm is mixed to produce a resin molding. To the surface of the resultant resin molding, ultraviolet rays having the main wavelength in a range of <=400nm are applied in an atmosphere of air at 60-90 deg.C for the objective surface treatment of the resin molding.
Patent JP-H0576858-A (JP)
Title: Method for removing pollution substance in water and its apparatus and part thereof
Inventor: SHIRAIWA KOHEI
IPC: C02F1/28
Filed: 1991-09-18
Abstract: PURPOSE:To provide a method and an apparatus for removing pollutant in fresh water by installing a highly adsorptive filter medium in the middle position in the flow route and adsorbing the pollutant by the filtering material. CONSTITUTION:A wall surrounding structure body 6 having a flow inlet 1 in one side and a flow outlet 2 in the other side is installed in the middle position of the flow route having water level difference and highly adsorptive materials 3 are set to compose an apparatus for removing pollutant. The filter medium 3 are prepared from activated carbon prepared by carbonization of rice husks and both sides of each material 3 are made to be supported by a net like supporting structure body 7 and then set in a desired distance in the wall surrounding structure body 6 in such a way that the filter medium can adsorb. Using this, the corrupt substances are adsorbed in the filter medium at the time water containing the pollutant and being in the upper stream side of the filter medium 3 passes the filter medium 3 and thus the pollutant are removed from the water by filtration and the water is regenerated.
Patent JP-H05124780-A (JP)
Title: Tower inside wiring structure and guide rail for elevator
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/02
Filed: 1991-10-31
Abstract: PURPOSE:To provide a tower inside wiring structure and guide rails for an elevator by which a working time required for installing cables can be shortened by improving the guide rails so that the cables can be installed directly, and dispensing with cable support members requiring a great quantity of times for the installation work. CONSTITUTION:Plural number of guide rails 2 provided with a recess groove 2a extending in the lengthwise direction and a stopper 9 installed to cross under the recess groove 2a are connected to each other, so that the recess groove 2a can be continued, and cables 7 are housed in this continued recess groove 2a.
Patent JP-2000135750-A (JP)
Title: Apparatus and method for producing self-adhesive label superposed article
Inventor: HAMAZAKI JUNICHI
IPC: B31D1/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To produce a self-adhesive label superposed article wherein the upper and rear surfaces of self-adhesive labels are alternately superposed one upon another without including release paper. SOLUTION: This production apparatus is constituted of a separator running part 20 for moving a long separator 18 on which self-adhesive labels 22 are supported, a peeling part 24 suddenly turning the moving direction of the separator downwardly to peel the self-adhesive labels 22 and a superposing part 26 receiving the peeled self-adhesive labels 22 to match the inside and outside direction thereof to superpose the labels one upon another to recover them. Further, the moving direction of the separator 18 suddenly turned downwardly is set to a vertical direction and the radius of curvature of the peeling point of a peeling part 24 is set to 5 mm or less.  The rear ends of the self-adhesive labels 22 are formed into a linearly extending shape at an almost right angle to the running direction of the separator 18 and a self-adhesive layer is provided to the rear surface part of each of the self-adhesive labels at least over 3 mm.
Patent JP-H06164820-A (JP)
Title: Facsimile reception recording paper classifying device
Inventor: KAWADA TOMOYUKI
IPC: H04N1/00
Filed: 1992-11-20
Abstract: PURPOSE:To provide a facsimile reception recording paper classifying device capable of classifying recording paper without using complicated configuration especially and classifying the paper clearly against more or less handling after paper discharge. CONSTITUTION:A partition paper discharging means 12 is controlled by a partition paper discharge control section 11 in response to the output of an initial page recognizing means 2 in a reception control section 1 based on the facsimile reception operation to discharge special paper different from the paper size and color from those of the recording paper just before the head page of the recording paper.
Patent JP-2001134202-A (JP)
Title: Display device
Inventor: SAITO MASAO
IPC: G09F9/33
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a dot matrix type display device which can be improved in productivity by making a dot matrix unit having luminous parts arranged in a matrix shape common and magnifying/contracting only a display surface. SOLUTION: In the display device, the dot matrix unit 1 in which the luminous parts 11 are arranged in a matrix shape to give desired display is formed and a light guiding unit 2, which forms the display surface having an area different from that of the display surface of the dot matrix unit 1 by respectively guiding light from respective luminous parts 11, is provided on a surface of the dot matrix unit 1. In the light guiding unit 2, one end part thereof corresponds to each luminous part 11 of the dot matrix unit 1 and another end part is formed of a light guiding fiber 21 which is provided so as to have pitch different from pitch of the each luminous part in the dot matrix unit 1 and a light shielding material 22 for fixing the light guiding fiber 21.