baber/WOPTO huggingface dataset:
Patent JP-2001035343-A (JP)
Title: Earth leakage breaker
Inventor: SATO KAZUYUKI
IPC: H01H83/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an earth leakage breaker a facilitating wiring work by reducing the number of parts items for electrically connecting a primary conductor, an earth leakage detecting circuit to each other and for connecting the earth leakage detecting circuit and a zero-phase current transformer to each other. SOLUTION: This earth leakage breaker is provided with a zero-phase current transformer 23, in which a primary conductor 22 passes through, for detecting the zero-phase current of a main circuit cable path, an earth leakage detecting circuit part 25 having an earth leakage detecting circuit for determining leakage of the main circuit cable path on the basis of the output signal from the zero-phase current transformer and a case 27 for housing this earth leakage detecting circuit, a circuit breaker mechanism to be operated by the output signal from the earth leakage detecting circuit so as cut the main circuit cable way, and a casing 10 for housing the primary conductor, the zero-phase current transformer, the earth leakage detecting circuit part, and the circuit breaker mechanism.  A power source terminal 28 is provided in the earth leakage detecting circuit part 25 so as to be pushed to the primary conductor 28, and electric power is supplied from the primary conductor to the earth leakage detecting circuit.
Patent JP-H0855768-A (JP)
Title: Stuck semiconductor substrate in which cop is reduced and manufacture thereof
Inventor: MORITA ETSURO
IPC: H01L21/324
Filed: 1994-08-09
Abstract: PURPOSE:To provide an equal crystalline characteristic to an epitaxial wafer by a stuck semiconductor substrate. CONSTITUTION:Two silicon wafers polished to a mirror finished surface are prepared. The wafers are washed by an SCI clearing solvent at 80 deg.C for 20 minutes and then stored in a predetermined atmosphere. The wafers are stuck by using a bonding jig. After stuck, heat treatment is applied to the wafers in the oxygen atmosphere at 1200 deg.C for 2 hours. The number of particles (COP of 0.1mum or more) in the surface of the wafers becomes 1000 pieces or less. Namely, COP having the size of 0.1 pm or more becomes 0.3pcs/cm<2> or less. Annealing at 1200 deg.C can be applied thereto with diffusion heat treatment of dopant.
Patent JP-S6364532-A (JP)
Inventor: KASAI YOSHIHIKO
IPC: H02J9/06
Filed: 1986-09-04
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-S58112878-A (JP)
Title: Pillar garnish supporting structure
Inventor: MASUDA NAOKI
IPC: B62D25/04
Filed: 1981-12-28
Abstract: PURPOSE:To prevent the hooking of cloth between a lock pillar and a pillar garnish, by supporting the upper end of the pillar garnish on the upper face of a spacer of the lock pillar. CONSTITUTION:A pillar garnish 5 is fixed on the inside face of a cabin of a lock pillar 2 for supporting the opening/closing of a front door and a rear door. A spacer 7 is fixed at the upper end of the lock pillar 2 while a supporting chip 22 is fixed between the upper end 8 of the pillar garnish 5. Since the pillar garnish and the lock pillar are supported by the spacer and the supporting chip, the cloth is never hooked between them.
Patent JP-S6365434-A (JP)
Title: Original size detector for copying machine
Inventor: SHINDO MIKIO
IPC: G03B27/62
Filed: 1986-09-06
Abstract: PURPOSE:To instantaneously and surely discriminate the size of an original by providing an optical carriage with plural original detecting sensors so that optical paths for original illuminating light and reflected light from the original are not interrupted and the sensors correspond to the size of originals. CONSTITUTION:The original is set up on a platen glass 1 and light radiated from an exposure lamp 3 is reflected by a reflector 4, the original and a mirror 2C and then exposed to the surface of a photosensitive body through an optical system consisting of a reflecting mirror and an optical lens. A supporting plate 5 and the sensors 101-104 are fitted to the optical carriage 2 so as not to interrupt the optical paths for original illuminating light and reflected light from the original and the sensors 101-104 are arranged so as to be turned to the spaces between the original contour limes of respective sizes and the inside of the original contour line of the minimum size. Thus, the original size can be detected by the ON/OFF operation of respective sensors 101-104 fitted to the optical carriage 2.
Patent JP-H0493518-A (JP)
Title: Time switch
Inventor: OKADA MAKOTO
IPC: F24C1/00
Filed: 1990-08-07
Abstract: PURPOSE:To easily set a timer through simple switching operations by providing a shift switch adapted to successively advance time to be set, which is displayed on a timer display unit, a setting switch adapted to set the scheduled time of power supply, and a total cancellation switch adapted to cancel the setting of all the scheduled power supply. CONSTITUTION:By pressing a shift switch 12 for setting a timer, a display element 2 on the twelve o'clock mark of a timer display unit starts to flicker and, when the shift switch 12 is further pressed, the flickering position moves to the display element on the one o'clock mark of the display unit and then to the two o'clock mark thereof. When a setting switch 13 is pressed in the state that the flickering position moves to a time zone where the reservation of power supply is intended, the flickering display element is lighted, and the display element in the following time zone flickers. Thus, the setting switch 13 is pressed in the time zones where the reservation of the power supply is desired and, in the otherwise time zones, the flickering position is succesively moved by pressing the shift switch 12, whereby the reservation status of the power supply is displayed in the form of a belt on the timer display unit. Further, in the case where the reservation of the power supply, which has been set, is altered to increase the power supply time zones, the setting operation is performed one more time to increase the reservation time and, in the case where the power supply time zones are decreased, a total cancellation switch 14 is pressed, and the operation of reserving the power supply is again performed.
Patent JP-S6365677-A (JP)
Title: Field effect transistor
Inventor: SUZUKI YASUYUKI
IPC: H01L21/338
Filed: 1986-09-05
Abstract: PURPOSE:To improve exceedingly a gate backward withstand voltage, thereby leaving a source resistance as it is reduced and obtain a highly efficient field effect transistor by causing the second semiconductor layer to be exposed almost perpendicularly at end parts of a gate electrode. CONSTITUTION:A gate electrode 1 is formed on a wafer which is continuously laminated by the first and second semiconductor layers 4 and 2 on a high- resistance substrate 5. And its electrode has a structure where a source region 6 and a drain region 7 are cut into respective bodies at end parts of the gate electrode 1 and the second semiconductor layer 2 is almost perpendicularly exposed and its second semiconductor layer 2 that is exposed and is almost perpendicular has depletion layers 8 from the side faces laterally. As a result, a connection among a gate metal 1, the source region 6, and the drain region 7 is electrically cut off and a field concentration at the end parts of the gate electrode 1 can be avoided. Then this procedure helps improve greatly a gate backward withstand voltage.
Patent JP-S60103163-A (JP)
Title: Method and device for treating light-gage amorphous magnetic alloy strip
Inventor: HIRAKAWA KOUICHI
IPC: C21D9/56
Filed: 1983-11-08
Abstract: PURPOSE:To improve the magnetic characteristic of an amorphous magnetic alloy strip in mass production by heating the preferentially amorphous magnetic alloy strip having a positive magnetostriction constant at the curie temp. or above and the crystallization temp. or below under adequate tension then cooling the strip in a magnetic field. CONSTITUTION:A preferentially amorphous light-gage magnetic alloy strip 1 having a positive magnetostriction constant such as Fe81B13.5Si3.5C2 or the like is introduced into a heating furnace 4 under the specified tension of about 9-11kg/ mm.<2> applied by a disc brake 2 and after the levelness of said strip 1 is improved by rollers 3 for press contact, the strip 1 is passed through said heating furnace 4 having a through-port and is heated at the temp. substantially higher than the curie temp. and lower than the crystallization temp. The heated and elongated strip 1 is then passed through a solenoid coil 5 and is cooled amidst the magnetizing force of about 10-50Oe and thereafter the strip is passed through rollers 6 for quick cooling by which the strip is cooled. The light-gage amorphous alloy strip having the remarkably improved magnetizing characteristic in the longitudinal direction is taken up in a take-up part 7.
Patent JP-H0531264-A (JP)
Title: Rotary type electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/28
Filed: 1991-07-25
Abstract: PURPOSE:To improve the assembleability of a spring member 43 for always pushing up and energizing the whole driving unit of an inner blade of a cylinder type to an outer blade side. CONSTITUTION:One driving unit 4 is constituted by combining an inner blade 3, a motor 6, and a power transmission mechanism 7 for transferring an output of the motor 6 to the inner blade 3. In such a state, this driving unit 4 is supported so as to be freely floatable vertically by a supporting arm 37 in a main body case 1, and also, on the assumption of the rotary type electric razor constituted by always pushing up and energizing said unit by a spring member 43 and allowing the inner blade 5 to adhere closely to the inside surface of an outer blade 60, the spring member 43 is preassembled to the driving unit 4 side by a spring holding plate 40 provided thereon so as to be freely slidable vertically, and thereafter, the supporting arm 37 and the spring holding plate 40 of the driving unit are fixed to the main body case 1 side.
Patent JP-H0871757-A (JP)
Title: Torch for gas shielded arc welding machine
Inventor: YOSHIDA YOICHI
IPC: B23K9/29
Filed: 1994-09-02
Abstract: PURPOSE: To prevent the interference of a gas feeding tube with other members after ensuring the fixing of a cylindrical insulating material to a cylindrical nozzle. CONSTITUTION: A torch 5 achieves the arc welding in the shielded gas atmosphere by the welding wire to be continuously fed from a coil liner 20. A wire supporting part 23 is fixed to the coil liner 20 to support the welding wire. A nozzle body 22 is arranged separately around the circumference of the wire supporting part 23. An insulating cylinder 25 is fixed to the wire supporting part 23 in a non-rotatable manner between the wire supporting part 23 and the nozzle body 22, and the outer circumferential surface of the tip is abutted to the inner circumferential surface of the nozzle body 22. A fixing nut 26 fixes the insulating cylinder 25 to the nozzle body 22. An air blow tube 24 feed the gas for removing the spatter from the outside of the nozzle body 22 between the wire supporting part 23 and the nozzle body 22.
Patent JP-H08292895-A (JP)
Title: Circuit mounted with module
Inventor: SHOJI HIDEYUKI
IPC: G06F11/22
Filed: 1995-08-18
Abstract: PURPOSE: To conduct a test even when a module is connected to connection terminals from the reverse surface of a main circuit board as to the module mounted circuit consisting of the main circuit board connected through the connectable connection terminals and the memory module. CONSTITUTION: An axis of rotation for turning over the module 1A when the module 1A is connected to the connection terminals 21 and 22 from the reverse surface of the main circuit board 3 is regarded as an axis of symmetry on the basis of the positions where the module 1A is mounted on the top surface of the main circuit board 3 and connected through the connection terminals 21 and 22; and each address line constituting an address bus AB and each data line constituting a data bus DB are connected for each couple of connection terminals 21 at symmetric positions about the axis of symmetry;  and the control lines OEM, WEM, and CSM of the module 1A are each branched into two, one is connected to the 2nd connection terminals 22 connected to the control lines OEM, WEM, and CSM of the main control board, and the other is connected to the 2nd connection terminals 22 at the symmetric positions about the symmetry axis AX.
Patent JP-S60102538-A (JP)
Title: Misfire detecting apparatus of internal combustion engine
Inventor: FUKUE TAKAFUMI
IPC: G01M15/04
Filed: 1983-11-08
Abstract: PURPOSE:To detect a misfiring state at an early stage, by providing an exhaust purifying means, a purification temperature detecting means, an exhaust temperature detecting means before purification, and an operating means, which judges the misfiring state of an internal combustion engine when the purifying temperature is higher than the exhaust temperature. CONSTITUTION:An exhaust temperature sensor 6 is provided for an exhaust manifold 4 in an internal combustion engine 1 as an exhaust temperature detecting means. A catalyst converter 7 is provided at the downstream of the sensor 6. A catalyst 7a is provided in the converter 7 as an exhaust purifying means. The catalyst temperature of a catalyst temperature 8, which detects the temperature of the catalyst 7a is inputted to an electronic control circuit 27. When the catalyst temperature is higher than the exhaust temperature, misfire is judged by a central processing unit, and abnormal warning is outputted to a warning outputting circuit 29.
Patent JP-H0856399-A (JP)
Title: Ultrasonic probe and its manufacture
Inventor: UDOU RIYUUJIROU
IPC: H04R17/00
Filed: 1994-08-11
Abstract: PURPOSE:To provide a structure and manufacture of ultrasonic probe for which the changes of the joining part of an ultrasonic oscillator, acoustic lens and ultrasonic absorbing member with the passage of time are reduced and further satisfactory acoustic characteristics are provided. CONSTITUTION:An ultrasonic oscillator 1 and an acoustic lens 2 are set to a pressurizing jig and closely adhered while pressurizing joint faces each other after a polluted layer such as an oxide on the joint face is removed by using a beam source. Then, the ultrasonic oscillator 1 and the acoustic lens 2 are pressurized and joined. Thus, the ultrasonic probe, which is equipped with satisfactory acoustic characteristics and further does not change its performance for a long time, can be provided.
Patent JP-H08147405-A (JP)
Title: Label/window position detecting device
Inventor: IWAKAWA MASATO
IPC: G06T7/00
Filed: 1995-08-18
Abstract: PURPOSE: To detect the position of a label even when the reflection factor of a background is equal to the reflection factor of the label. CONSTITUTION: Photoelectric detectors 2A and 2B detect the passing of postal matter 3 which is conveyed on a conveyor 1. A control part 6 controls a label head position detection part 5 and a label tail position detection part 5R on the basis of detection signals from the photoelectric detectors 2A and 2B. The label head position detection part 5F photoelectrically converts an image obtained with the light irradiating the postal matter 3 from a projection part 51F by a linear image sensor 53F through a lens 52F, converts it into a binary image signal by an image processing part 54F, and then calculates label tip position coordinate values by a coordinate calculation part 55F. The label trail position detection part 5R is of the same constitution with the label head position detection part 5F.
Patent JP-H0552104-A (JP)
Title: Cam shaft driving device of dohc engine
Inventor: MITOBE NORIO
IPC: F02B67/06
Filed: 1991-08-22
Abstract: PURPOSE:To improve durability of a belt or a chain, and form, in a compact size, the size in width direction of an engine front surface and the size in axial direction of a cam shaft in a cylinder head part while reducing the sandwiching angle of an intake/exhaust valve. CONSTITUTION:Driving force of a crank shaft 3 is transferred to two cam shafts 9, 10 through a double chain 15. Two cam sprockets 13, 14 fixed on respective cam shafts 9, 10 are so arranged as to have their end surfaces provided with mutually folded part, and also one double chain 15 is wound across two cam sprockets 11, 12 and crack sprockets 11, 12 fixed on a crank shaft 3 to transmit driving. Chain guide members 17, 20 for supporting the double chain 15 are provided in the vicinity of two cam sprockets 13, 14.
Patent JP-H0497112-A (JP)
Title: Wide-angle zoom lens
Inventor: NOZAWA TOSHIHIDE
IPC: G02B15/16
Filed: 1990-08-09
Abstract: PURPOSE:To realize the zoom lens which is compact and has excellent aberrational performance by constituting a zoom lens which is reduced in the air gap between a 1st and a 2nd lens group and the air gap between the 2nd lens group and a 3rd lens group when the power is varied from the wide-angle side to the telephoto side, and satisfying specific conditions. CONSTITUTION:The zoom lens consists of the 1st lens group which has negative refracting power, the 2nd lens group which as positive refracting power, and the 3rd lens group which has negative refracting power and when the power is varied from the wide-angle side to the telephoto side, the air gap between the 1st and 2nd lens groups and the air gap between the 2nd and 3rd lens groups are both reduced. Then the inequalities I - III hold, where FW is the focal length of the whole system at the wide- angle end, Fr the focal length of the whole system at the telephoto end, f12r the composite focal length of the 1st and 2nd lens groups at the telephoto end, f3 the focal length of the 3rd lens group, beta3W the lateral power of the 3rd lens group at the wide-angle end, and beta3r the lateral power of the 3rd lens group at the telephoto end. Consequently, the wide-angle zoom lens which consists of a small number of lens elements and has the excellent aberrational performance and is short in overall length and compact is obtained.
Patent JP-2000042149-A (JP)
Title: Golf club head
Inventor: TAKE SHIGEKI
IPC: A63B53/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To surely reinforce the peripheral part of a face part and prevent a reinforcing member from being peeled from the head main body even in the case of a long time use by installing a reinforcing member formed of material harder to be deformable than the forming material of the face part in the peripheral part of the face part in the head main body. SOLUTION: In a golf club head made of wood, the head main body 21 made by a hollow outer shell body formed of metal material is constituted by separately forming a face member 27 including a face part 23 and the peripheral part 25, a top member 29 and a sole member 31 and welding the members. A shaft 35 is inserted in a hoesel part 33. In this case, a reinforcing member 39 formed of material harder to be deformed than the face part 23 is buried in the whole periphery of the peripheral part 25. The reinforcing member 39 is a belt-like annular member formed along the shape of the peripheral part 25, which is formed of material like FRM using ceramic, C-C composite (three- dimensional textile), and light-weighted material such as titanium or the like in the fiber.
Patent JP-H0375405-A (JP)
Title: Kerosene burner
Inventor: TOMITA HIDEO
IPC: F23Q3/00
Filed: 1989-08-16
Abstract: PURPOSE:To make it possible to ignite with the amount of air which is near that at normal operation by forming an ignition section with an ignition plug, flame holes near this ignition plug, and the face with no hole of a secondary air cylinder. CONSTITUTION:Since no secondary air holes 24 are opened in an ignition section 23, the speed of cooling by secondary air becomes small near an ignition plug 22. Accordingly when the ignition plug 22 is energized, temperature rise occurs locally by the energy of the ignition plug 22, and premixture gas that is jetted out of flame holes 17A flows into there and generates heat by the combustion reaction. With this arrangement the speed of heat generation is larger than the speed of cooling by secondary air so that it is possible to ignite and flames are formed and the fire moves to other flame holes 17A. Further, the face 20A without hole of a secondary air cylinder 20 becomes a position where the gas flow is stagnant and a backflow area is formed near this face 20A without hole and the flame holding capability near the ignition plug 22 increases, and it is easy to form flame.
Patent JP-S6272702-A (JP)
Title: Catalyst for olefin polymerization
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/654
Filed: 1985-09-26
Abstract: PURPOSE:The titled catalyst having high activity, capable of controlling polymerization rate pattern and providing a polymer having high stereoregularity, comprising specific components such as a Ziegler catalyst solid component having Ti, Mg and a halogen as essential components. CONSTITUTION:The aimed catalyst using (A) a Ziegler catalyst solid component having titanium, magnesium and a halogen as essential components, (B) an organoaluminum compound (preferably triethylaluminum etc.), (C) a silicon compound containing a Si-O-C bond [preferably (CH3)Si(OCH3)3, etc.,] and (D) a compound containing B-O-C bond [preferably B(OH3)3, etc.,] as constituent components to give the aimed catalyst. The component A, for example, is obtained by grinding a magnesium compound such as MgCl2, etc., an electron donor compound such as heptyl phthalate, etc., and a titanium-containing compound such as TiCl4, etc., together and treating the ground substances with a solvent.
Patent JP-S6454623-A (JP)
Title: Manufacture of superconductive wire
Inventor: SUGIMOTO MASARU
IPC: H01B12/04
Filed: 1987-08-25
Abstract: PURPOSE:To obtain uniform and good superconductive characteristics by forming oxidized coating on base material consisting of copper alloy including either one of two elements, and forming coating including the compound of the other element on its surface. CONSTITUTION:Oxidation process is applied to a base material 1 moulded in the form of a tape of material of copper alloy including elements of group IIIa in the periodic table such as Y, La, so an oxidized coating 2 is formed on its surface. Next a coating layer 3 including compound including alkali soil metal elements such as Ba, Sr is formed on the surface of the film 2. Then, heat process is applied to the base material 1 having the film 2 and the layer 3 formed on it. Elements included in the film 2 and the layer 3 diffuse to each other by this heat process, and a superconductive layer 4 including superconductive matter of Y-Ba-Cu-O, for example, is produced continuously for the whole length of the base material 1 at the parts of the film 2 and the layer 3.
Patent JP-H1118923-A (JP)
Title: Peeler for chestnut
Inventor: MATSUZAKI MUNEAKI
IPC: A47J17/14
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, easily usable, and safe peeler for chestnut capable of easily peeling a chestnut shell without using the nails of fingers in which the number of parts for chestnut peeling structure is minimized to reduce the cost. SOLUTION: A presser plate 7 and a cutting edge 8 are provided on the top of a grip part 1 consisting of two plates having spring property which are partially fixed to each other, a vertical pin 9 is inserted to a mounting hole, and a lever 4 is fixed to the top end of the vertical pin 9 by a horizontal pin 10. A chestnut is held by the hand other than the more skillful hand, the sides of the vertical pin 9 are nipped by the thumb and forefinger of the more skillful hand with the presser plate 7 upward, the lever 4 is held by the middle finger and medical, finger to slit the chestnut by the cutting edge 8, the cutting edge 8 is inserted to the slit, the lever 4 is held by the middle finger and medical finger to hold and peel the shell fitted between the presser plate 7 and the cutting edge 8.