baber/WOPTO huggingface dataset:
Patent JP-H08304674-A (JP)
Title: Terminal part of tube type coated optical fiber
Inventor: FUKUROI HIROKI
IPC: G02B6/02
Filed: 1995-05-10
Abstract: PURPOSE: To provide the terminal part of a tube type coated optical fiber with which the leaking out of jelly is prevented. CONSTITUTION: An optical fiber 5 is partly projected from the terminal part of a tube 6 in the terminal part of the tube type coated optical fiber 2 and a terminal covering pipe 8 is put on the outer periphery of the projecting part of the optical fiber 6. The (b) side thereof is fitted onto or into the outer periphery or inner periphery tube 6 and the (a) side is put in a reduced diameter state onto the outer periphery of the projecting part of the optical fiber 5 and, therefore, the terminal of the optical fiber 5 is connected to the terminal part of the other optical fiber or optical device while the leaking out of the jelly 7 in the tube 6 to the outside of the tube type coated fiber 2 is prevented.
Patent JP-H09280446-A (JP)
Title: Non-metallic expansion joint
Inventor: MOCHIZUKI KIKUO
IPC: F22B1/18
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a non-metallic bellows from being damaged even if it is exposed to falling objects. SOLUTION: In a non-metallic expansion joint to be connected to a duct 91 through which waste heat gas is allowed to flow through a non-metallic bellows 2 so as to absorb thermal expansion and contraction, a protective cover 7 is provided outside of the non-metallic bellows 2 so as to receive a falling object or foreign matters which might possibly bit the bellows and for protecting the non-metallic bellows 2.
Patent JP-S60255466-A (JP)
Title: Image recorder
Inventor: ISHIMITSU YOSHIYUKI
IPC: B41J5/30
Filed: 1984-05-31
Abstract: PURPOSE:To provide the titled recorder which can jointly record data pertaining to a creater (operator) of a recorded image by storing data pertaining to the creater in a creater data storage section to be inputted into a driving section through a switching section so that a scanning surface is scanned and exposed with a light beam. CONSTITUTION:A creater (operator) inputs data from an input section 42 observing a display section 43 to be stored into a creater data storage section 36 and a control section 34 turns a switching section 37 to the creater data storage section 36 position. The data of the data storage section 36 is inputted into a driving section 33 through the switching section 37 to drive a modulator 32 as an image data is recorded and a scan surface L is scanned in the main scanning direction with a modulated light beam for recording.
Patent JP-H05138034-A (JP)
Title: Modified zeolite alkylation catalyst and method for its use
Inventor: EDOWARU SHIYOUKURI SHIYAMUSHIY
IPC: B01J29/70
Filed: 1992-04-06
Abstract: PURPOSE: To provide a molecular sieve catalyst comprising a lanthanum/beta zeolite, particularly useful for the alkylation of an aromatic substrate in the liquid phase by a low molecular weight alkylating agent. CONSTITUTION: The catalyst is characterized by containing a metal-modified beta zeolite composed of lanthanum/beta-zeolite having a content of lanthanum preferably about 0.05 to 0.5 weight %. This lanthanum/beta catalyst is provided firstly by treating original zeolite beta through ammonium exchange, calcining dry powder obtained thereby to burn out organic mold, and treating the calcined powder through ammonium exchange again. Then, the lanthanum/beta catalyst is manufactured by adding lanthanum to the above zeolite system by ion- exchange method. Then, a binder is added next. The obtained mixture is pelletized by a proper measure. The pellet obtained is formed into an active LaH-beta form by calcining.
Patent JP-H07318036-A (JP)
Title: Waste gas purifying method
Inventor: KAWAGOE HIROSHI
IPC: F23G7/06
Filed: 1994-05-26
Abstract: PURPOSE:To effectively remove methyl bromide in waste gas and to prevent it from being discharged out of a room by adding at least one type of hydrogen peroxide and ozone to methyl bromide-containing gas, decomposing it in catalyst, and absorbing or adsorbing generated gas content. CONSTITUTION:Waste gas 1 containing methyl bromide and/or its compound is mixed with hydrogen peroxide, ozone, steam, the air and oxygen 2, and the mixture is introduced at a reaction temperature of 300 deg.C to a decomposing step 3. In the step 3, MnO2-TiO2 catalyst is filled, the hydrolysis of the methyl in the gas is advanced on the catalyst to generate hydrogen bromide, carbon dioxide gas, water. Then, the generated gas is introduced to an alkali posttreating step 4. In the step 4, the hydrogen bromide, the carbon dioxide gas and the water in the generated gas are absorbed, the hydrogen bromide becomes sodium bromide, and the dioxide gas becomes sodium bicarbonade to be recovered. Purified gas 5 is discharged into the atmosphere.
Patent JP-H06326368-A (JP)
Title: Crystal evaluating device and method for oxide superconductor, and device and method for forming thin film pattern
Inventor: UZUMAKI TAKUYA
IPC: G01N21/65
Filed: 1993-05-14
Abstract: PURPOSE:To evaluate the crystalization of oxide superconductor by a method wherein the lattice vibration energy in crystal is measured by irradiating the oxide superconductor with light employing the scattering technique utilizing the Raman effect, etc. CONSTITUTION:The laser beams 2 emitted from a laser emitter 1 are focussed by a focussing optical system 3 for irradiating an oxide superconductor specimen 5 with the laser beam 2 and the beams 2 scattered by said specimen 5 and then focussed by a backward scattering device are spectroscopically analyzed by a spectrophotometer 6 to detect the Raman spectrum by a detector 7. At this time, the laser beams 2 are oscillated by said specimen 5 to be scanned on an X-Y stage 4 with the laser emitter 1 fixed thereby making the multiple evaluation, defective detection, etc., of the superconductor 5 quadratically and efficiently feasible. Through these procedures, the data on the oxygen in the super-conductor 5 can be easily collected.
Patent JP-H09297398-A (JP)
Title: Photopolymerizable composition
Inventor: MATSUMOTO SHINJI
IPC: G03F7/029
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable compsn. having high sensitivity. SOLUTION: This compsn. contains a polymerizable compd. having an ethylenic unsatd. double bond (1), a coumarin dye, a styryl dye, a xanthene dye, a cyanine dye, a merocyanine dye or a pyrazolotriazole dye (2), a radical generating agent represented by the formula R<1> R<2> R<3> R<4> Sn (3), and bisimidazole, an onium salt, a triazine compd. or an org. peroxide (4). In the formula, each of R<1> -R<4> is 1-20C optionally substd. alkyl, 1-20C optionally substd. alkoxy, 1-20C optionally substd. alkenyl, 1-20C optionally substd. alkenyloxy, optionally substd. aryl, optionally substd. aryloxy or halogen and at least one of R<1> -R<4> is allyl, optionally substd. benzyl, optionally substd. aryl or optionally substd. alkyl.
Patent JP-H048807-A (JP)
Title: Start assisting device for four-cycle engine
Inventor: KAMI YOSHIHISA
IPC: F01L13/08
Filed: 1990-04-27
Abstract: PURPOSE:To enhance the charge effect of a mixture and to enhance the startability of an engine by automatically rotating a rocker shaft so as to lift the support part of a rocker arm in order to set the overlapping range to be narrow. CONSTITUTION:In an engine operating condition, oil is fed into an oil inflow passage 23 by way of a guide hole 21, and a plunger 20 is moved leftward. Then, the front end of a rod 20a of a plunger 20 moves an operating rod 15 to a left position, overcoming a return spring 19. Meanwhile, when the engine is stopped, the operating rod 15 and the plunger 20 are moved rightward to a position where the front end of the rod 20b abuts against a plug 22. Then, a rack 15a on the rod 15 rotates rocker shafts 1, 2, and the support part 7a of the rocker arm 7 and the support part 8a of the rocker arm 8 are lifted.
Patent JP-S5638969-A (JP)
Title: Device for inserting and forming coil
Inventor: KAWAMURA TSUTOMU
IPC: H02K15/06
Filed: 1979-09-03
Abstract: PURPOSE:To enhance the working efficiency of the device for inserting and forming the coil and to raise the safety thereof by rotatably supporting a coil inserting jig at vertical and horizontal positions and providing a stator iron core retainer for moving the iron core toward the jig. CONSTITUTION:A coil inserting jig 2 is supported through a supporting shaft 21 to a base 1 to be rotatable at vertical and horizontal positions by a cylinder 22 and a piston rod 24 having fulcra 23 and 25 respectively. Further, an iron core retainer 4 for placing the core 3 is moved at horizontal position toward the jig 2. When inserting the coil 10 into the core 3, the jig 2 is set at vertical position, the coil 10 is mounted between blades 8, and the jig 2 is then shifted to the horizontal position. Then, the retainer 4 is moved until the core 3 makes contact with the end of the blade 8, and the jig 2 is thereafter operated, and the coil is inserted thereinto.
Patent JP-S5446302-A (JP)
Title: Motor
Inventor: HIRATSUKA FUKUROKU
IPC: H02K3/44
Filed: 1977-09-21
Abstract: PURPOSE: To enable identification of the content of product from outside even during winding of stator, by inserting bushing which is indicating the abbreviation of product into lead wire, when winding, then applying resin mold such that said abbreviation is exposed to the outside.  
     CONSTITUTION: Winding 2 is wound over stator 1 then after shaping the winding 2, lead wire 3 is connected to winding 2. Here bushing 4 having abbreviation 10 is inserted into lead wire 3 and fastened to the coil or temporarily fastened through varnish as required. With such arrangement ciol 2 and indication 10 are integrated during winding work of stator coil thereby the content of coil can always by identified from the outside 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08284197-A (JP)
Title: Bucket-type excavator
Inventor: SHINOHARA SHIGERU
IPC: E02F3/36
Filed: 1995-04-14
Abstract: PURPOSE: To perform the work of using a bucket under the condition that a vibration generator is attached to an arm, and to surely transmit the thrust of a bucket cylinder to the bucket. CONSTITUTION: A main body 14 for a vibration generator 13 is connected to an arm 7 through first links 15 and second links 16, and is connected to a bucket 10 through third links 17. A piston rod 12 of a cylinder 11 for the bucket 10 is connected to the main body 14, and a chisel 20 is removably mounted on the main body 14.
Patent JP-S5813400-A (JP)
Inventor: MATSUI TOSHIYUKI
IPC: C13B50/00
Filed: 1981-07-17
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-S5447227-A (JP)
Title: Outrigger
Inventor: ISHIDA SADAFUMI
IPC: E02F9/08
Filed: 1977-09-19
Abstract: PURPOSE: To perform outward extension with sufficient tilt angle, by fixing the upper part of expansion cylinder to the chassis and providing a hydraulic cylinder which swingably supports the tip of piston rod of the expansion cylinder to the chanssis.  
     CONSTITUTION: The expansion cylinder 10 consists of an outer cylinder 11 fixed at one end to the chassis 6, and an inner cylinder 12 slidably fitted in the outer cylinder 11. A longitudinal hole 33 is prvided in thecentral part of the inner cylinder 12. A pin 21 is inserted in the longitudinal hole from the outr cylinder 12. The end of the piston rod 15 of the hydraulic cylinder 14 is fitted to the chassis 6 outside the butt of the outer cylinder. The hydraulic cylinder 14 is located along the outer cylinder 11. A bracket 8 for a cylinder tube 16 can be coupled to a bracket 13 at the tip of the inner cylinder 12 by a pin 21 after holes 19, 20 of these brackets are matched with each other. The cylinder tube 16 and an inner cylinder bracket 13 are coupled to each other by shafts 22, 23 and a link 24 so that the outsard extension can be performed with sufficient tile angle 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04339676-A (JP)
Title: Page printer controller
Inventor: SUZUKI KUNIAKI
IPC: B41J29/38
Filed: 1991-05-17
Abstract: PURPOSE:To contrive a high performance without putting restrictions on other equipments and increasing a memory capacity by providing an expanding means for expanding compressed data read from a memory means to original dot image data and a control means for issuing the data to a printing mechanism part. CONSTITUTION:When compressed data for one page is stored in a second memory 10, a CPU 1 actuates a printing mechanism control part 7 through a printing mechanism part interface 6 and outputs the compressed image data in the second memory 10 to a demodulation circuit 11 through a conversion control circuit 12 in synchronism with the action of the printing mechanism control part 7. In the demodulation circuit 1.1, the compressed data is expanded to be reversely converted to an original dot image.
Patent JP-S62269500-A (JP)
Title: Flat speaker unit
Inventor: FURUTA MASAHITO
IPC: H04R7/04
Filed: 1986-05-16
Abstract: PURPOSE:To reduce resonance in the secondary resonance mode, by constituting the flat diaphragm of a material, or a structural member having different acoustic velocity setting a node as a boundary. CONSTITUTION:The first and the second flat diaphragm members 11 and 12 are constituted of the materials having different acoustic velocity respectively, and constitues one flat diaphragm. Assuming that the position of the primary node of the flat diaphragm is shown as 10, the diaphragm is constituted so that the acoustic velocity differs setting the node as the boundary. In such way, since the secondary resonance frequencies at the inside and the outside of the node 10 are different, and resonance points can be scattered by selecting the material, or the structural member having different acoustic velocity appropriately, the resonance in the secondary resonance mode can be reduced.
Patent JP-S5919123-A (JP)
Inventor: GERUHARUTO DE FURIISU
IPC: B29C48/96
Filed: 1983-06-24
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-S5446321-A (JP)
Title: Operational method of current type inverter
Inventor: TODA TAKASHI
IPC: H02P27/06
Filed: 1977-09-20
Abstract: PURPOSE: To perform stable function in full operational region, when varying only the frequency through current type inverter, by making primary inductance of motor varialbe and preventing load motor to go to non-linear.  
     CONSTITUTION: When relative relation between inverter output voltage Ea and inverter functional frequency wO, divider 4 for dividing Ea by wO is provided and the value of primary inductance L11 having coefficient 3×2 1/2  L11/π is regulated by the output from said divider 4. With such method load motor doesn't go to non- linear resulting in stable function in full operational range 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000304771-A (JP)
Title: Probe card for inspecting semiconductor chip
Inventor: DOUCHI TAKESHI
IPC: G01R1/073
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a probe card for inspecting semiconductor chip wherein an electromagnetic shield material can be easily pasted while adhesion to a substrate is enhanced for preventing peeling during measurement. SOLUTION: A substrate 2, a plurality of guide pins 3 which penetrate the substrate 2 and protrude above its peripheral part, a plurality of probe needles 5 which are connected to the guide pins 3 on the lower side of the substrate 2 and tilted downward from the peripheral part of substrate toward a central part, and a fixing resin 6 which is provided about a central part of the lower surface of substrate 2 and holds the probe needles 5 while tilted, are provided. Here, a recessed part 8 is formed at a probe needle connection part on the lower side of substrate 2, and the bottom part of guide pin 3 and the connection end part of probe needle 5 are arranged in the recessed part 8.
Patent JP-H05288626-A (JP)
Title: Pressure sensor
Inventor: KANEKO HIROSHI
IPC: G01L19/00
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a pressure sensor which is provided with an antistatic measure. CONSTITUTION:This apparatus includes an insulating sensor case 12 made of a synthetic resin, a sensor chip 13 which is mounted on the sensor case 12 and provided with a pad electrode 20 on the surface thereof, an electrode pin 14 which is provided on the sensor case 12 with an internal end part thereof connected to the pad electrode 20 using a bonding wire 16 and an earth pin 21 which is provided on the sensor case 12 with an internal end part thereof further sticking out from the bonding wire 16 protruding from the electrode pin 14 and the pad electrode 20 while an external end part thereof is connected to a reference potential VDD. External electricity is sent down to the reference potential VDD with the earth pin 21 to check it from entering the bonding wire 16, the electrode pin 14 and the pad electrode 20.
Patent JP-S606663-A (JP)
Inventor: GERUHARUTO HAMUPUREHITO
IPC: C07D209/48
Filed: 1984-06-04
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-H09306242-A (JP)
Title: Overhead transmission line
Inventor: SATO KEIJI
IPC: H01B5/08
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an overhead transmission line such that snow clinging to wire is unlikely to grow. SOLUTION: A number of element wires constituting a cable are bound parallel to one another, in such a way that two or more kinds of element wires with different specific gravity are placed in mutually deviating positions so that the center of gravity is off the center of the cable. The numerous element wires constituting the cable are thus bound parallel to one another to prevent snow clinging to the cable from going downward along the twist of the cable, and since the center of gravity is not located at the center of the cable, even if snow clings to the top of the cable, it does not immediately cause rotation of the cable, and the growth of the snow can be restrained. In the case of a combination of light element wires 11 and heavy element wires 12, a cable comprising the group of lightweight element wires 11 and the group of heavy element wires 21 connected in parallel may be provided. Also, the light element wire may be hollowed out to further increase its difference of specific gravity with the heavy element wire. The cross-sectional shape of the cable may be noncircular, e.g. triangular or in the form of a trapezoid with a long base, to bias the center of gravity.
Patent JP-H10288957-A (JP)
Title: Mosaic block and method for working recessed part for display of mosaic block
Inventor: NAKATANI TOSHIHIRO
IPC: G09F9/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to work recessed parts for display which form characters and graphics with good accuracy on a mosaic block to be used for a mosaic type monitor panel by forming the recessed parts for display by laser beam processing. SOLUTION: The mosaic block 100 is provided with a pair of pawl parts 120 for engaging thick display parts 110 having an approximately square shape in plane view and a checkered grid. These display parts 110 and pawl parts 120 are integrally formed of an acrylic resin. In such a case, an acrylic resin having an Izod impact value of >=30 J/M, a coefft. of linear expansion of <=9×10<-5> m/ deg.C and a modulus of elasticity in bending of the acrylic resin of >=2000 Mpa is preferably used. The recessed parts for display 130 having, for example, curvilinear shapes constituting the characters and graphics are formed by laser beam processing on the surface of the display parts 110. Various kinds of laser beam sources, such as YAG laser, gaseous CO2 laser, excimer laser and semiconductor laser, are usable as the laser beam source.
Patent JP-S5231926-A (JP)
Title: Manufacturing method of b -c alloy having uniform inner stress
Inventor: NAKAMURA KIYOUSHI
IPC: C22F1/08
Filed: 1976-09-20
Abstract: PURPOSE: Manufacturing method of Be-Cu alloy, having uniform inner stress, able to obtain very flat plate or wire rod, easily carrying out processing to the end product parts, hardening treatment and heat treatment operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07302790-A (JP)
Title: Heat-treating device
Inventor: SAITO YUKIMASA
IPC: H01L21/324
Filed: 1994-04-28
Abstract: PURPOSE:To provide a heat-treating device provided with an airtight structure, which is superior in heat resistance and can ensure the airtightness of a flange part by a weak pinching pressure. CONSTITUTION:In a heat-treating device 1 of a structure, wherein materials W to be treated are housed in a heat-treating furnace 3 having a flange part 21, which is airtightly connected with a part 22 to be connected, and are heat- treated in a process gas atmosphere, a sealing member 23, which is annular, has an S-shaped section and is made of a heat-resisting metal, is interposingly provided between the parts 22 and 21. By the elasticity of this member 23, it becomes possible to ensure an air-tightness between the parts 22 and 21 by a weak pinching pressure, the member 23 is suitable to ensure the airtightness of the part 21 made of quartz and at the same time, as the member 23 is made of a heat-resisting metal, it can be used for a high=temperature part without needing a cooling means unlike an O-ring made of rubber or the like.
Patent JP-H09303528-A (JP)
Title: Fluid type torque converter
Inventor: SHIOIRI HIROYUKI
IPC: F16D41/12
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, shorten an axial size and attain a compact design by applying a ratchet system to a one-way clutch laid in an oil flow passage between a pump impeller and a turbine runner. SOLUTION: A stator 18 is fitted with a one-way clutch OW1, and this clutch OW1 joints and secures the stator 18 to a fixed shaft 16, upon the exposure of the vane 18b of the stator 18 to certain unidirectional torque from an oil flow. Also, the clutch OW1 causes the rotation (racing) of the stator 18, upon the exposure of the vane 18b to torque in the other direction. Furthermore, the one-way clutch OW1 has an outer race 28 and an inner race 30, and a ratchet 40 is provided between the races 28 and 30. Also, the peripheral end of the inner race 30 is provided with a ratchet wheel 30a for engagement with the ratchet 40. According to this construction, the number of parts is reduced and a configuration is simplified, thereby attaining a compact design, as the one-way clutch OW1 is formed as ratchet type.
Patent JP-H02291882-A (JP)
Title: Method of detecting carrying property of golf ball
Inventor: ISHIBASHI KATSUYA
IPC: A63B69/36
Filed: 1989-05-02
Abstract: PURPOSE:To detect the speed, direction and rotational direction of a hit golf ball by providing a first sensor for detecting the presence of the ball in the vicinity of ball setting position, a second sensor for detecting the locus of a club on the circle having the center on the setting position and a third sensor for detecting the collision of the ball with a net. CONSTITUTION:There are disposed a first sensor unit 3 for detecting the presence of a ball 1 in the vicinity of a tee 2 on which the ball 1 is mounted, a second sensor unit 4 consisting of a plurality of sensors disposed on a circle having the center in the tee 2 and a third sensor unit 8 consisting of a projector 6 and a light receiver 7 on the back of a net 5. The hit ball 1 is detected by the sensor unit 3 and the shot time of the ball 1 is calculated by the sensor unit 8. On the other hand, a position on which the ball abuts against the net is found by the sensor unit 8 so that the carry and initial speed to the net are calculated. Also, the swing-out direction of a club head is found by the sensor unit 4 to find the direction of the rotational moment of the ball.