baber/WOPTO huggingface dataset:
Patent JP-H10272697-A (JP)
Title: Supersonic welding and fusing device
Inventor: TERAWAKI TOYOFUMI
IPC: B29C65/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily shift a position where a processing roller butts against a tool hone, and to obtain good processing shape when the position is shifted. SOLUTION: A controller 55 receives an instruction such as processing speed, a spinning angle or the like to rotate and drive, based on the instruction, a processing roller spinning motor 41, a processing roller rotating motor 46, a processing roller feeding motor 52, a tool hone rotating motor 27, and a tool hone feeding motor 33. When an instruction to shift the tool hone axis from the spinning axis is received, the controller 55 changes the distance between both axes based on the processing roller width, and calculates rotating speed of the tool hone based on the distance.
Patent JP-H06325627-A (JP)
Title: Dielectric strength reinforcement method for cable with high diffusion coefficient fluid used
Inventor: DON RII KUREIYAA
IPC: H01B7/288
Filed: 1994-04-20
Abstract: PURPOSE: To provide an enhanced method of dielectric characteristic of new or used electric cable. CONSTITUTION: For an insulator 12 of a cable 10, a water-reactive treeing inhibitor with a diffusion coefficient of at least 1×10<-7> cm<2> /s at 50 deg.C and an initial viscosity <100 cp (mPa.s) at 25 deg.C, is supplied into gaps among conductors of the cable 10. As a result, the dielectric characteristic enhancing fluid for the insulator 12 is distributed symmetrically, and cable processing time is shortened drastically.
Patent JP-S577471-A (JP)
Title: Novel 2,4 1h,3h -quinazolinedione derivative
Inventor: ISHIKAWA MASAYUKI
IPC: C07D239/96
Filed: 1980-06-17
Abstract: NEW MATERIAL:A compound expressed by formula I [R 1  and R 3  are lower alkyl; R 2  is alkoxycarbonyl; R 1 , R 2  and R 3  are linked to the 5W7 or the 6W8 -positions of the quinazoline nucleus; X is alkylene; R 5  is H or alkyl; R 6  is R 5 , phenyl, benzyl or formula II (Y is the same as X; R 7  is alkyl; R 8  is R 7  or benzyl, R 7  and R 8  together with the nitrogen atom form a pyrrolidine ring, etc.); R 4  is H, halogen, alkyl, etc.].  
     EXAMPLE: 1-[ 2-(N,N-Diethylamino)ethyl ]aminocarbonylmethyl-6-ethoxycarbonyl- 5,7-dimethyl-3-(o-chlorophenyl)-2,4(1H,3H)-quinazolinedione.  
     USE: A vasodilator, an ameliorant of blood flow, a hypotensive agent or antiarteriosclerotic agent.  
     PROCESS: A compound expressed by formula III is reacted with a compound expressed by formula IV (Z is halogen) in the presence of an alkali metallic hydride or alkali metallic amide to give the compound expressed by formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09247899-A (JP)
Title: Device for driving fan of blower
Inventor: AZUMA HIROSHI
IPC: H02K7/14
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To make the production and assembly easy with the less number of parts, increase a supply air volume and reduce noise and power consumption by constituting a motor in which the rotor assembly is exposed to a stator assembly and directly coupling the rotor assembly to one end portion of a fan almost coaxially. SOLUTION: A rotor assembly A is made by londing a rotor magnet 12 to a rotor yoke 11, in which a rotating shaft 13 is fixed to the central portion of the shaft center, is exposed to a stator assembly B in which a plurality of armature coils facing the rotor magnet 12 and bonded to a stator yoke 16 fixed to a bearing housing 13 supporting the rotating shaft in a freely rotatable manner. Moreover, the rotor assembly A is directly coupled almost coaxially to one end portion 1a of a fan 1. By doing this, the rotating shaft 13 of a motor 2 can be used also as the rotating shaft for fan 1. Thus, the number of parts can be reduced and production and assembly work can be simplified and the capacity can be increased.
Patent JP-S61239257-A (JP)
Title: Image forming device with moving original platen
Inventor: NISHINO FUMIO
IPC: G03B27/50
Filed: 1985-04-16
Abstract: PURPOSE:To facilitate the cleaning of a lens or the like by making it possible to move freely an original platen when a device body is not divided to open and making the original platen movable when the device body is divided to open. CONSTITUTION:Bodies C1 and C2 of this image forming device are so constituted that they can be divided to open with a hinge 17 as the turning center. The body C1 is provided with an original platen 1, a photosensitive drum 3, an electrifier 4, a developing machine 5, a cleaner 14, a fixing device 10, etc. The original platen 1 on which an original is placed is moved back and forth by a driving means. The original platen 1 can be released from a driving means when bodies C1 and C2 are closed, but the release of the original platen 1 from the driving means is not permitted when bodies C1 and C2 are opened. Thus, the cleaning of the lens is facilitated and the careless moving of the original platen 1 is prevented.
Patent JP-S60225188-A (JP)
Inventor: YANAI MASATO
IPC: G06F3/048
Filed: 1984-04-20
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-H01253255-A (JP)
Title: Manufacture of semiconductor element
Inventor: TABUCHI YOSHIHIRO
IPC: H01L21/28
Filed: 1988-04-01
Abstract: PURPOSE:To stop the movement of Al atoms in a grain boundary in a heat treatment, to inhibit the growth of a hillock and to obtain a highly reliable semiconductor element by a method wherein, after a wiring metal layer consisting of Al or an Al alloy is deposited, an RF etching is performed using inert gas. CONSTITUTION:An SiO2 film 2 is deposited on an Si substrate 1 and a wiring layer (Al-Si alloy film) 3 consisting of an Al alloy containing 1% of Si is deposited thereon. After that, a 120 seconds' RF etching is performed in the same sputtering device by using Ar at 5mTorr and applying RF power of 200W at 13.56MHz to make Ar ions 4 collide against the layer 3. Subsequently, an annealing is performed in an N2-containing atmosphere. Whereupon, damage is inflicted on the layer 3 and the movement of Al atoms in a grain boundary in a heat treatment is stopped. Thereby, the growth of a hillock is inhibited and a highly reliable semiconductor element is obtained.
Patent JP-S58198057-A (JP)
Title: Automatic carrying device for original
Inventor: YOSHIMURA SHIGERU
IPC: G03G21/00
Filed: 1982-05-14
Abstract: PURPOSE:To always clean up the dirt of a carrying belt mechanically and automatically, by abutting a cleaning blade to the carrying belt contacted and guided by a turn roll. CONSTITUTION:A full-side belt 15 to carry an original to a prescribed position of an original setting surface is set up between a driving roll 13 and the turn roll 19 and provided with pressing rolls 16, 17, 18 at its inside. A cleaning mechanism 50 for the full-side belt is a cleaning blade 51 formed by urethane e.g. and the abutted part between the full-side belt 15 and the pressing rolls 16, 17, 18 becomes vertical stripe-like polluted part 15a, so that an abutting part 52 is prepared on the part abutted to the polluted part 15a of the cleaning blade 51. Consequently, the polluted part 15a of the full-side belt 15 is always abutted to the abutting part 52 and cleaned up, and if a cleaning solution is applied to the abutting part 52, effective belt cleaning can be expected.
Patent JP-H04292903-A (JP)
Title: Manufacture of thick china and porcelain product
Inventor: NISHIMOTO SHUJI
IPC: C04B33/24
Filed: 1991-03-22
Abstract: PURPOSE:To enable high-precision molding, by a method wherein, after filling of a solid material comprised of china and porcelain raw materials into a bottom force by giving a vibration under a state where the solid material is put within the bottom force, an iron having an inside form of a product is applied to the upper part of the above-mentioned material by pressurizing the same and the china and porcelain product is molded. CONSTITUTION:After obtaining of a cake obtained by dehydrating and conditioning water content of a material comprising of ceramic raw materials to an extent of 18-22% by, for example, with a filter press, the case is extrusion- molded into a cylindrical solid material by a vacuum extruder. Then the solid material 11 cut into fixed sizes is set within bottom force 10 forming an outside form of a product provided on a vibration giving device such as a clay placing machine. The material 11 is filled compactly into the bottom force 10 by vibrating the bottom force 10 under this state. Then the vibration is suspended, a flat iron 12 having an inside form of a product is pressed onto the material 11 and the inside form is made. Then a molded body is taken out from the bottom force 10, drying and firing are performed as in the past and the final product is completed.
Patent JP-H09267300-A (JP)
Title: Burster device
Inventor: ISHIKURA NOBORU
IPC: B26F3/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a burster device that is able to sever a perforation of a scored sheet surely, and simultaneously has achieved the promotion of being compact in size and lighter in weight and even in the miniaturization of a driving source in particular. SOLUTION: This device consists of a singular or plural chevron-formed cutting edge 1a and a movable cutter 1 with a part pressing a perforation 2a on an apex of at least one spot of the chevron-formed cutting edge 1a, and at the part pressing the perforation 2a of this movable cutter 1, first it is pressed to the perforation 2a of a sheet 2 and/or the vicinity, making it bit thereinto, and thereby this sheet 2 is separated by means of this perforation 2a, and in this connection, the movable cutter 1 may attach the pressing member tight to the apex of at least one spot of the singular or plural chevroned cutting edge 1a.
Patent JP-S536387-A (JP)
Title: Fiber-reinforced plastics
Inventor: AKAGANE KAZUO
IPC: B32B5/28
Filed: 1976-07-07
Abstract: PURPOSE: To provide a FRP having impact resistance with reduced ply separation or whitening phenomenon, manufactured by laminating a surface mat as a middle layer on roving cloth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S537671-A (JP)
Title: 3-phenylhydantoin derivatives, their preparation and nonmedical fungicides containing the same
Inventor: HISADA YOSHIO
IPC: C07D233/76
Filed: 1976-07-07
Abstract: PURPOSE: 3-Phenylhydantoin derivatives I(X is halogen; R 1  is 1 - 3C alkylene; R 2  is lower alkyl; R 3  and R 4  are H or lower alkyl), e.g. the compound II. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S577836-A (JP)
Title: Manufacture of coated optical fiber
Inventor: KATSUYAMA YUTAKA
IPC: C03B37/027
Filed: 1980-06-17
Abstract: PURPOSE:To well coat a spun optical fiber even at high speed by cooling the fiber before coating. CONSTITUTION:A rodlike base material A is spun into an optical fiber B through a heating furnace 3, a coiler 4, etc., and a single or double coated layer is formed on the outside of the fiber B. For example, the fiber B is worked into primary and secondary coated optical fibrs C, D with primary and secondary coating devices 5, 7, respectively. At this time, the fiber B is passed through a cooler 9 before the device 5, and in the cooler 9 it is brought into contact with a liq. refrigerant to considerably drop the temp. as compared to the temp. immediately after spinning. When the cooled fiber B is dipped in a coating material bath in the coating vessel 5a, the material is sufficiently stuck to the outside of the fiber by a capturing action produced in the temp. region. After removing the excess material with dies 5b, the coated layer is cured with a drying furnace 6. Secondary coating is also conducted well with a cooler 10 in a similar way.
Patent JP-H07292702-A (JP)
Title: Unequal settlement correction quantity measuring method for structure and device thereof
Inventor: KANAI FUMIAKI
IPC: G06F7/552
Filed: 1994-04-20
Abstract: PURPOSE:To compute the level correcting position and quantity of unequal settlement easily and exactly even in a large-scale structure. CONSTITUTION:A mean plane 5 displaced from a horizontal plane by unequal settlement is computed from measured levels in pillars 1A-1E by a least square method. The allowable width DELTAh of a prescribed measurement level is added to the mean plane 5 so as to compute an allowable layer 6 as a three- dimensional space, and a projecting level from the allowable layer 6 within the measured levels is judged to be the position necessary for correction. Setting the difference between this measured level and the allowable layer 6 to be the correction quantity DELTAHn of unequal settlement, the structure is jacked up or jacked down so as to correct the unequal settlement.
Patent JP-S576902-A (JP)
Title: Temperature controller
Inventor: SUKIMOTO YASUYUKI
IPC: G05B11/26
Filed: 1980-06-16
Abstract: PURPOSE:To realize not only a stable control but an increase of lifetime of an output device such as a relay with contact or the like, by extending gradually the output period to obtain an output when the time idth is controlled. CONSTITUTION:The temperature of a subject of control is fetched to a main control part 1 via a thermocouple 9, an A/D converter 8 and an input terminal IN4 and then delivered to a relay X1 via an output terminal OUT4 and a driving circuit 7 after receiving a prescribed operation. The control part 1 comprises mainly a microcomputer to be connected with a temperature setter 3, a temperature display device 4, a control parameter 5 and a time pulse generator 6 via input terminals IN1-IN3 plus OUT1-OUT3. The part 1 performs a series of processes including a measurement of temperature, a reading of set value, a calculation of output value, a setting of output and others by the interruption signal supplied from the generator 6. The period of these processes is decided by the count value of interruption pulses to be set short at first and then long gradually.
Patent JP-H07293848-A (JP)
Title: Black liquor fired boiler
Inventor: IBUKA HIDEO
IPC: F23G7/04
Filed: 1994-04-20
Abstract: PURPOSE:To secure the predetermined density of black liquor without accompanying the faulty operation of a bypass damper or the deterioration of boiler efficiency when the inlet gas temperature of a direct contact type evaporator is reduced. CONSTITUTION:A black liquor fired boiler, in which first stage thickening is effected through a boiler furnace 8, an economizer 10, a direct contact evaporator 5, a dust collector 11 and a multi-layer vacuum evaporating boiler, and, subsequently, black liquor, on which said first stage thickening is applied, is introduced into a direct contact evaporator to effect second stage thickening and obtain the black liquor used as fuel, is constituted. An exhaust gas circulating duct 15, guiding the outlet gas of the dust collector to the inlet port of the economizer, is provided and the flow rate of the outlet gas, passing through the exhaust gas circulating duct, is regulated whereby the inlet gas temperature of the direct contact evaporator is regulated. The regulation of flow rate of the outlet gas is effected by a circulating gas amount regulating damper 16, provided in the exhaust gas circulating duct.
Patent JP-S61239170-A (JP)
Title: Insulation resistance measuring instrument for hot-line cable way
Inventor: YAMAMOTO HIROSHI
IPC: G01R27/18
Filed: 1985-04-16
Abstract: PURPOSE:To measure with high accuracy an insulation resistance by using a frequency which divides a commercial frequency, as an injecting signal applied to an injecting transformer and eliminating the leakage current component of the commercial frequency by a synchronizing rectification. CONSTITUTION:An insulation resistance measuring instrument 18 is provided with an oscillating circuit 12, a waveform shaping and frequency dividing circuit 13, a low-pass filter 14, a synchronous rectifying circuit 16, an amplifier and low-pass filter 17, etc. In this state, a commercial frequency signal obtained from a commercial cable way B is applied to the waveform shaping and frequency dividing circuit 13, waveform-shaped to square wave and thereafter, brought to a frequency division, extracted as a sine wave by the low-pass filter 14, modulated by an adding circuit 15 together with the sine wave of the oscillating circuit 12 and thereafter, applied to an injecting transformer 7. Subsequently, the output of a detecting current transformer 8 is inputted to the synchronous rectifying circuit 16 through the amplifier and low-pass filter 17, inputted to an indicator 11 by eliminating an earth capacity component of the commercial frequency and an insulation resistance is displayed.
Patent JP-S58197761-A (JP)
Title: Semiconductor device
Inventor: OKABE TAKASHI
IPC: H01L27/01
Filed: 1982-05-13
Abstract: PURPOSE:To obtain the highly precise element having the desired capacity for the titled semiconductor device by a method wherein a capacitor is formed between the first and second metal wirings using an interlayer insulating film as a dielectric, receiving almost no effect of the characteristics of semiconductor substrate. CONSTITUTION:The first layer of Al wiring is provided on the thermal oxide film 2 located on the Si substrate 1 on which an element has already been formed, and an Si3N4 film 4, an SiO2 film 5 and a resist mask 6 are superposed using a CVD method. Then, apertures 5a and 5b are provided on the SiO2 film 5, and a resist mask 9 is provided. Subsequently, an aperture is formed on an Si3N4 film 4 by performing a plasma etching. When masks 6 and 9 are removed and the second layer of Al wiring 10 is provided, a capacitor is formed on the region 7 with an Al wiring 3110 and the Si3N4 film 4. According to this constitution, the thickness of the Si3N4 film can be controlled, and the size of capacity can also be controlled, thereby enabling to prevent the increase of occupation area.
Patent JP-S63246584-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: F16L1/00
Filed: 1987-04-01
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-S59206461-A (JP)
Title: Resin composition
Inventor: YAMAMOTO YASUSHI
IPC: C08L79/08
Filed: 1983-05-11
Abstract: PURPOSE:To provide a resin compsn. having excellent workability and mechanical characteristics at a high temp. and suitable for use as an adhesive, by mixing a soluble polyimide having a specified repeating unit, N-vinyl-2-pyrrolidone and a radical polymn. initiator. CONSTITUTION:150-20pts.wt. N-viyl-2-pyrrolidone and 0.1-5wt% (based on the quantity of compsn.) radical polymn. initiator such as diccumyl peroxide are blended with 100pts.wt. soluble polyimide of formula I (wherein Ar is a vivalent group wherein a group of formula II accounts for 0-30% of the repeating unit and the balance is composed of groups of formulas III and IV to obtain the desired compsn.). The soluble polyimide of formula I is obtd. by mixing 4,4'-diphenylmethane diisocyanate with tolylene diisocyanate and reacting the mixture with 3,3',4,4'-benzophenonetetracarboxylic dianhydride in an org. solvent with heating.
Patent JP-S60226593-A (JP)
Title: Manufacture of blown asphalt
Inventor: MITANI JIROU
IPC: C10C3/04
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a (catalytic) blown asphalt of low oil-separability and high weatherability, by blending residual oil from vacuum distillation of crude oil and a specific amount of particular deasphalted oil. CONSTITUTION:The objective (catalytic) blown asphalt can be obtained from a raw material prepared by blending (A) (i) residual oil from vacuum distillation of crude oil or (ii) a mixture of the component (i) and distilled oil obtained from vacuum distillation units and/or lubricating oil and (B) 10-60pts.wt. of deasphalted oil derived from treatment of residual oil from vacuum distillation by solvent deasphalting unit, with a viscosity at 100 deg.C>=30cst and content of polycylic aromatic hydrocarbon plus polar compound <=20wt%.
Patent JP-H07283320-A (JP)
Title: Method of forming semiconductor device
Inventor: KAARU II MOUTSU
IPC: H01L21/3213
Filed: 1995-03-15
Abstract: PURPOSE: To etch a part of an insulating layer after plasma metallic etching process, obviating the use of an organic masking layer solvent in the metallic etching treatment process. CONSTITUTION: The etching of insulating layers 68 and 81 is performed, using a etching solution including 1,2-ethanediole, hydrogen fluoride, and ammonium fluoride. This etching solution performs etching in the range of 100-900 Å of the insulating layers 68 and 81. This etching shall remove 75% at least of the mobile ions within the insulating layers 68 and 81, and remove at least 95% of the mobile ions. This process may be executed, using an acid hood, an acid compatible a spray tool, or a paddle treatment tool. This process includes many different examples which can integrate this process easily into many different existing treatment processes. A similar processes can be utilized in a resist etch-back treatment process.
Patent JP-H02261579-A (JP)
Title: Grain detecting device in grain sorting equipment
Inventor: MAEDA KOSAKU
IPC: B07B13/02
Filed: 1989-03-31
Abstract: PURPOSE:To enhance detection precision by providing a detection and inhibition means between an upper grain detector and a lower grain detector. CONSTITUTION:Grain to be sorted is sorted while unpolished rich which is highly scraped up by the potholes of a rotary sorting cylinder 11 and has short grain length is allowed to fall to an upper final rice gutter 16 and unhulled rice which is lowly scraped up and has long grain length is allowed to fall to the rotary sorting cylinder 11. The falling and sorting states of grain scraped up by the rotary sorting drum 11 are detected by an upper grain detector and a lower grain detector provided to the final rice gutter 16. A detection and inhibition means is provided by which the grain allowed to fall to the part of the lower grain detector is detected in the case of detection by this lower grain detector and also grain is inhibited from being introduced into the detection region of the lower grain detector. Therefore, the grain allowed to fall to the upper part is not detected by this lower grain detector 31 and thereby detection precision is enhanced.
Patent JP-S58198030-A (JP)
Title: Device for barrel collapsing operation of camera
Inventor: FUJITA SUSUMU
IPC: G03B13/20
Filed: 1982-05-14
Abstract: PURPOSE:To enable the lens board of a camera to be collapased by a single operation even if a photographing lens is located at any position, by fitting an interlocking member to interlock a lens extending means with a lens barrel collapsing means and collapsing a lens board on a storing position while interlocking with the collapase of the lens barrel. CONSTITUTION:A finder optical system 2 and a range finder 3 are fitted to the upper part of the square box-like body 1 of a camera. The lens barrel 6 supported by upper, lower, right and left folding type barrel collapsing arms 5 is stored in a lens board storing room of the body 1 and protrusively held at the time of photographing. A lens board 8 supported by two upper and lower pantagraph type arms 7 for straight extension is stored in the lens barrel 6. A front ball rotating and extending type photographing lens 15 is attached to the board 8. At the extension of the board 8 by the arms 7, an operation lever 18 is extended and slid by a pin 11, an operation ring 16 is extended and rotated by the lever 18 and the front ball of the lens 15 is simultaneously extended. Consequently, the lens barrel can be collapsed by a single operation even if the lens 15 is located at any position.