baber/WOPTO huggingface dataset:
Patent JP-H02145217-A (JP)
Title: Electricity discharge machine for turbine rotor
Inventor: HATANAKA MITSUHARU
IPC: B23H9/10
Filed: 1988-11-24
Abstract: PURPOSE:To arrange so that two kinds of machining may be conducted against a turbine rotor simultaneously at one step, by providing at one electricity discharge machine two independent machining heads, the 1st head and 2nd head, and controlling the dividing rotation of a rotary table with inclination and the movements of the 1st machining head and the 2nd machining head, by means of an NC device. CONSTITUTION:The respective movements of the 1st and 2nd machining heads independently provided at one electricity discharge machine 8, and the dividing rotation of a rotary table with inclination 12, are controlled by means of an NC device 35. As a result, two kinds of machining can be conducted against a turbine rotor simultaneously at one step. Also, the exhaustion of machining electrodes 22, 23 during electricity discharge machining is inspected by means of this NC device 35, and these exhausted machining electrodes 22, 23 are exchanged with new ones by means of electrode exchangers 26, 27 at an appropriate exchange time. As a result, the machining cycle time of the turbine rotor can be shortened, and at the same time, a high precision electricity discharge machining can be done by using electrodes 22, 23 which are free of exhaustion at all times.
Patent JP-H01137553-A (JP)
Title: Mass spectrometer
Inventor: HOSOI ATSUSHI
IPC: H01J49/42
Filed: 1987-11-20
Abstract: PURPOSE:To make a mass spectrometer small-sized and reduce the cost by switching it to a mode superimposedly applying the DC voltage and the RF voltage to a quadruple-electrode section and a mode applying only the RF voltage. CONSTITUTION:A measurement mode scanning only the RF voltage can be switched in addition to the normal measurement mode applying the voltage superimposed with the DC voltage and the RF voltage to a quadruple-electrode section and scanning the voltage while the Vdc/Vrf ratio is kept constant to measure the mass spectrum. The measurement with no reduction of the ion permeation efficiency can be performed, and high-mass ions generated by an FAB ion source are efficiently measured. The mass spectrometry on a nonvolatile or thermally unstable sample with the FAB ion source can be thereby performed with a small-sized and inexpensive quadruple-electrode type mass spectrometer.
Patent JP-H08150923-A (JP)
Title: Brake booster having automatic brake device
Inventor: KOBAYASHI ISAO
IPC: B60T13/74
Filed: 1994-11-29
Abstract: PURPOSE: To surely operate an automatic brake even at the time of working a brake pedal by providing a driving means of an input shaft or an output shaft with a shaft moving member which is brought into contact with a stopper of an input shaft or an output shaft to advance the shaft, and providing a power generating means for sliding the above member. CONSTITUTION: In the case of a normal brake, an input shaft 19 loosely fitted to a rack member 34 in such a manner as to freely slide relatively is advanced toward a valve body 4 by a brake pedal, and a brake booster 1 operates a piston of a master cylinder from an output shaft 28. Subsequently, when the operating condition of an automatic brake is satisfied during the normal brake operation, the rack member 34 is advanced through an electric motor 37 and a pinion gear 36 by a controller so that the rack member 34 is brought into contact with a stopper 35. When the rack member 34 is further advanced, the input shaft 19 is advanced to operate the automatic brake. Even if a brake pedal is released under the operation condition of the automatic brake, the input shaft 19 is not returned, but held.
Patent JP-H07150103-A (JP)
Title: Varnish composition for coating material and antifouling coating composition
Inventor: TANAKA HIROYUKI
IPC: C09D133/14
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a varnish composition for coating material which is freed from the danger of an organotin copolymer, shows film dissolution and antifouling performance equivalent to those of the copolymer and, even when kneaded together with a copper compound, does not gel and can give an excellent coating film. CONSTITUTION:This varnish composition is prepared by mixing a polymer obtained by copolymerizing at least one unsaturated acid anhydride with at least another unsaturated monomer copolymerizable therewith with at least one additive selected from among a triazole derivative, a benzothiazole deriative, a thiazole derivative, a polyether and a carboxylic anhydride derivative. This coating composition is prepared by mixing the varnish composition with an antifouling agent based on a copper compound.
Patent JP-2000116576-A (JP)
Title: Device for exterminating noxious insects, etc.
Inventor: YAMAZAKI KAZUO
IPC: A47L7/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide device for exterminating noxious insects, etc., capable of killing bugs, etc., by heating the floor surface, etc., to a high temp. uniformly over a wide area. SOLUTION: This device for exterminating noxious insects is equipped with a cover 5 capable of covering part of a floor surface F, etc., a blower 18 to suck the air inside the cover 5 from a suction hole 7 and blow off from a blowout hole 8 into the cover 5, a dust collecting tool 10 to clean the air from the suction hole 7 to blowout hole 8, and a heater 12 to heat the air blown off from the hole 8. The blowout hole 8 is furnished with a diffuser 6 to diffuse a hot wind and blow to the floor surface F, etc., while the suction hole 7 is arranged around the diffuser 6. With the blowout hole 8, a cylinder 11 for accommodating the heater 11 is connected to send the air to the heater 12 and generate a hot wind, and a suction air chamber 14 is provided for filling the area around the cylinder 11 with the air sucked from the suction hole 7.
Patent JP-H04166970-A (JP)
Title: Fixing device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1990-10-31
Abstract: PURPOSE:To prevent destruction of each roller as well as wrinkling and uneven brightness of a paper sheet by forming a fixing roller from a layer of silicon rubber foam of thickness more than 1mm and heat conductivity above a specific value having a mold releasing layer on the surface layer thereof. CONSTITUTION:Transfer paper sheet 5 having an unfixed toner image thereon is passed through a nip N formed between a fixing roller 3 having a built-in heater 2 and a pressing roller 4 so that the toner image is fixed onto the transfer paper sheet 5. The roller 3 comprises a layer 12 of heat resisting silicone rubber foam of thickness 2mm and heat conductivity more than 5X10<-4>cal/cm sec 70 deg.C stuck onto the outer peripheral surface of a core metal 1, the layer 12 having a mold releasing layer 11 of high releasing type silicone rubber of thickness 0.5mm on the surface layer thereof. The roller 4 is formed into rigid structure having a mold releasing layer 10 made by Teflon coating on the surface thereof. Since the layer 12 is thus thick, the paper sheet can be easily taken out of the nip N and also pressure exerted on the surface of the paper sheet is uniform and wrinkling of the paper sheet is prevented together with uneven brightness. Since the heat conductivity of the rubber layer 12 is high, the rollers are in no danger of being destructed even if a low speed machine is used.
Patent JP-H10137141-A (JP)
Title: Rice storage box
Inventor: SAKANO HIROICHI
IPC: A47J47/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a rice storage box which enables instantaneously discharging and measuring of rice simply by the operation of discharging the rice while always accurately and securely keeping the amount of rice to be discharged at a fixed value. SOLUTION: In this rice storage box, a rotating body 42 whose perimeter is covered with covers 26 and 28 is arranged below a discharge port 20 of a rice storage chamber 18 to be rotatable in one way only by an operation means 90. A plurality of rice housing chambers 48 of a fixed capacity each with an opening part 44 are arranged about a rotating shaft in the rotating body 42. As the rotating body 42 is rotated by the operation means 90, only the opening part 44 of one housing chamber 48 out of the plurality of rice housing chambers 48 is made to correspond to an upper window part 38 so that rice is supplied into the one rice housing chamber 48 from a discharge port 20 of the rice storage chamber 18 while the opening part 44 alone of other one rice housing chamber 48 is made to correspond to a lower window part 40 to discharge the rice from the other one rice housing chamber 48.
Patent JP-S62151958-A (JP)
Title: Virtual address conversion device
Inventor: WATABE TAKAHIRO
IPC: G06F12/10
Filed: 1985-12-25
Abstract: PURPOSE:To execute the address conversion in a short time by reading a PTE from a data cache in a short access time. CONSTITUTION:In order to obtain the physical page address of the page of a target, an address index circuit 50 is loaded and accommodated by a main memory 70 when PTE 222 and 232 are not present on a data cache 60. When the PTE 232 is absent on the data cache, it is considered that the page is accessed for the first time, and the physical page number of the page for the continuous size designated by other means is accommodated on the cache. The operation can obtain the physical page number only by increasing the off-setting in a page table 230.
Patent JP-H08139340-A (JP)
Title: Method of manufacturing sic longitudinal semiconductor
Inventor: KIMURA CHIKAO
IPC: H01L29/864
Filed: 1994-11-04
Abstract: PURPOSE: To provide a method of manufacturing a SiC longitudinal semiconductor device reducing the manufacturing time and labor. CONSTITUTION: A step of forming a diamond layer 12 on the surfaces of selected regions precedes an electric isolating step, and step of forming a protective layer 14 having a flat face nearly at the same height as that of a substrate round each of electrically isolated longitudinal semiconductor devices by mechanically polishing an insulator layer thick enough to fill the selectively recessed regions until reaching the layer 12 after forming the insulator layer on the surface of the substrate precedes a physical isolation step which is executed, including a protective layer 14 formed round each of the semiconductor devices.
Patent JP-H07145237-A (JP)
Title: Resin foam
Inventor: MURAKAMI SHIGERU
IPC: C08J9/06
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a resin excellent in radiation, heat, frame and chemical resistances, etc., and suitable as an electric wire coating material for nuclear reactors, a heat insulating material, etc., for spaceships, by foaming an aromatic ether ketone-based copolymer having a specific structure. CONSTITUTION:This foam contains recurring units of formula I and formula II (Ar is divalent wholly aromatic group; x is 1 or 2) in a molar ratio of (20/80) to (50/50), respectively and it has 0.1-500g/10min (at 400 deg.C, 5kg) melt index and 0.01-0.5g/cc apparent density. The foam is preferably obtained by reacting (A) a dihalogenobenzonitrile with (B) a dihydric phenol, (C) a 4,4'- dihalogenobenzophenone and (D) an alkali metal (hydrogen) carbonic acid salt in a neutral polar solvent to afford an aromatic ether ketone-based copolymer composed of the units I and II and foaming the copolymer in the presence of a foaming agent. Furthermore, as the component A, 2,6-dichlorobenzonitrile is preferably used. As the foaming agent, phthalic anhydride is preferably used.
Patent JP-H05136537-A (JP)
Title: Metallic bace circuit board and its manufacturing method
Inventor: FURUHASHI YASUO
IPC: H05K3/42
Filed: 1991-11-12
Abstract: PURPOSE:To make the bond properties match the thermal expansion coefficient very well thereby enhancing the connection reliability of a through hole by a method wherein an aluminum sheet sulfuric acid chromic acid processed or alumite phosphide processed is used or the aluminum sheet is buried in a resin composition blended with silica particles with small thermal expansion coefficient. CONSTITUTION:An aluminum board comprising an aluminum sheet 1 filled up and bonded with resin composition made cured material 2b and an outer layer copper foil 4 are lamination-formed of a paper prepreg 3 comprising resin-impregnated ceramic paper to make a through hole 5 later. Next, within the aluminum boar 1, the aluminum sheet having a sulfuric acid-chromic acid processed or alumite phosphide processed through hole 5, after chemical etching step, is buried in a cured material 2b comprising a resin composition wherein 50-200wt.% of silica particles in mean particle diameter of 4-25mum is blended with total 100wt.% of epoxy resin and phenol resin.
Patent JP-H03155133-A (JP)
Title: Method of filling contact hole
Inventor: NIIZAWA TSUTOMU
IPC: H01L23/52
Filed: 1989-11-13
Abstract: PURPOSE:To facilitate electrical connection by replacing silicon on aluminum interconnections with aluminum using diethylaluminum chloride, and depositing aluminum diethylaluminum hydride to fill contact holes. CONSTITUTION:Aluminum interconnections 1 are formed on a layer 4 on which various devices are formed. Thin poly silicon layers 2 are formed on the aluminum interconnections to provide a multilayered interconnection structure. The aluminum interconnections are covered with silicon oxide 3, and contact holes 5 are provided in the silicon oxide. This structure prevents oxidation of the aluminum interconnections. Before chemical vapor deposition, spontaneous silicon oxide exposed at the bottoms of the contact holes is removed with dilute hydrofluoric acid. The silicon exposed at the bottoms of the contact holes is replaced with aluminum by chemical vapor deposition using diethylaluminum chloride, so that thin aluminum 6 is provided. The contact holes are filled with aluminum 7, which is deposited selectively on the aluminum layer by CVD using diethylaluminum hydride.
Patent JP-H11133669-A (JP)
Title: Negative charge type toner
Inventor: SEKIGUCHI YOSHITAKA
IPC: G03G9/097
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner excellent in initial charge buildup characteristic and charge stability by preparing a toner comprising toner particles each of which contains a binder resin consisting of a polyester resin that has a specified acid value, and a charge-control agent consisting of a specific boron compound, and external additive fine particles consisting of hydrophobic silica and a metal titanate in a specified weight ratio. SOLUTION: This toner comprises: a toner particles each of which contains a binder resin consisting of a polyester resin that has a 5 to 50 mgKOH/g acid value, and a charge-control agent consisting of a boron compound represented by the formula (wherein: each of R1 to R3 is an optionally substituted aryl group; R2 and R4 are each a hydrogen atom or an alkyl or optionally substituted aryl group; X is a cation; and (n) is an integer of 1 or 2); and external additive fine particles which consist of hydrophobic silica and a metal titanate in a weight ratio of the hydrophobic silica to the metal titanate of 5:1 to 1:1.2 and have a 40 to 120 overall specific surface areas.
Patent JP-H06121003-A (JP)
Title: Online terminal equipment
Inventor: KATO YOSHIBUMI
IPC: H04M11/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide the online terminal equipment which reduces the burden to a host computer and sets communication between the host computer and the online terminal equipment in a short time. CONSTITUTION:When an online terminal equipment 13a is busy and a host computer 12 originates a call, incoming from the host computer 12 is set to a flip flop circuit 48. When the online terminal equipment 13a is switched from the busy state to the idle state, the online terminal equipment 13a originates a call to the host computer 12 to set the communication because incoming is set to the flip flop circuit 48.
Patent JP-H07151252-A (JP)
Title: Check valve device
Inventor: YAMAMOTO TAKAYUKI
IPC: F16K15/14
Filed: 1993-11-26
Abstract: PURPOSE:To achieve both of the proper valve opening pressure and the high reliability in function, as to a check valve device for regulating the flow of a fluid passage by a cup seal having an umbrella shaped part which consists of an elastic body arranged in the fluid passage. CONSTITUTION:A solenoid valve 20 for controlling the flow of fluid passages 41 and 42, and a check valve 10 for controlling the flow on the outer periphery of the solenoid valve 20 are installed. The check valve 10 is constituted by utilizing the fact that a cup seal 13 consisting of an elastic body having a cylindrical part 11 and an umbrella-shaped part 12 is elastically deformed when a pressure difference is generated between the fluid passages 41 and 42. The foot part 14 of a filter 32 which is arranged to prevent the mixing of foreign matter inside the solenoid valve 20 is interposed between the cylindrical part 11 and the umbrella part 12, and the position of the cup seal 13 is regulated, and the close adhesion between the cylindrical part 11 and the umbrella part 12 is prevented.
Patent JP-H06148655-A (JP)
Title: Manufacture of liquid crystal display element with pin
Inventor: YAMANAKA MASAYUKI
IPC: G02F1/1339
Filed: 1992-11-06
Abstract: PURPOSE:To provide the manufacturing method for a liquid crystal display element with pin which eliminates the uneveness of color tone or contrast by suppressing the occurrence of the thickness mottle of the liquid crystal display element with pin. CONSTITUTION:When the periphery of an upper side glass substrate 11 and a lower side glass substrate 12 are covered with a sealing material 13, the length of the hood of the upper side glass substrate 11 on which no electrode connected to a pin 15 is formed is formed less than 0.4mm, which makes the edge part of the upper side glass substrate 11 hard to be stagnated. In such a way, the deformation of the edge part of both glass substrates 11, 12 setting the sealing material 13 as a fulcrum when UV curing resin 14 is hardened can be suppressed, and the uneveness of color tone or contrast can be prevented from occurring by suppressing the thickness mottle of an obtained liquid crystal display element with pin.
Patent JP-S63152451-A (JP)
Inventor: OKAMOTO MITSUO
IPC: D05C17/02
Filed: 1986-12-12
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-S63154006-A (JP)
Inventor: NAKAGAWA SHINKICHI
IPC: H02G1/12
Filed: 1986-12-12
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-H07133174-A (JP)
Title: Granular fermented poultry manure
Inventor: NISHIMURA KENICHI
IPC: C05G3/00
Filed: 1993-11-01
Abstract: PURPOSE:To improve working efficiency by granulating fermented poultry manure and to improve soil and to make crops wholesome by effectively utilizing the viable microbial cells in the poultry manure. CONSTITUTION:This granular fermented poultry manure contg. >=10<5>CFU/g viable microbial cells is formed by mixing a hydrolyzable compd. into the fermented poultry manure having >=15% moisture and granulating the fermented poultry manure.
Patent JP-H11129127-A (JP)
Title: Belt mounting device for engine
Inventor: KOBAYASHI SHINOBU
IPC: B23P21/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To automatically attach a timing belt to a pulley and to reliably engage the teeth of the timing belt with those of the pulley in an engine with a built-in belt. SOLUTION: A belt mounting device 40 for an engine comprises a belt transfer mechanism 70 to output timing belts 24 one by one from a belt stock mechanism 50 and transfer the belts to a given position; a belt deformation mechanism 80 to deform the transferred timing belt approximately in an oblong loop; a belt hook mechanism 100 hook the belt from the opening side of the cylinder block 3 to a drive pulley with the oblong timing belt grasped; an engaging mechanism 120 engaging the teeth of the drive pulley with those of the hooked timing belt through correction of the angle of a crank shaft; and an engagement detecting mechanism 110 to detect an engaging state between the teeth of the timing belt and the teeth of the drive pulley.
Patent JP-S63152652-A (JP)
Title: Glare protective film
Inventor: UEKI TORU
IPC: C08K3/04
Filed: 1986-12-16
Abstract: PURPOSE:To obtain the titled film good in glare protectivity, little in reflected light, outstanding in heat resistance, by blending each specified amount of polypropylene, high-density polyethylene and carbon black. CONSTITUTION:The objective film can be obtained by incorporating 100pts.wt. of a blend comprising (A) polypropylene with a melt flow index 0.5-10g/10min and (B) 5-50(pref. 10-30)wt.% of high-density polyethylene with (C) 2-15pts.wt. of carbon black followed by forming into a film.
Patent JP-S62155511-A (JP)
Title: Vapor growth device
Inventor: SEKI AKINORI
IPC: H01L21/205
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the supply of a group V hydride gas, and to obtain an excellent growth layer by separating and mounting a group III organic metal supple system and a group V hydride gas supply system and forming a heating element into a nozzle for the latter. CONSTITUTION:In a vapor growth device such as an InP growth device, only a PH3 gas supply system 5 is separated from other reaction gases and fed in order to suppress growth inhibition by the premature reaction of TEIn (triethylindium) and PH3. A gas supply nozzle 14 made of graphite capable of heating PH3 having extremely inferior decomposition efficiency by high-fre quency heating is used at the nose section of the PH3 gas supply system 5, and induction heating by an infrared ray lamp and a heater 10 may also be employed besides a high-frequency heating coil 13 in the heating system of the PH3 gas supply nozzle 14. Accordingly, a (PH3)/(TEIn) ratio by gas mixing immediately before a substrate and decomposition with high efficiency of PH3 gas by the special nozzle can be decreased, thus allowing the reduction of a risk by the surplus gas and residue of PH3 and growth with high purity of an InP film.
Patent JP-H07153776-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUDA HISANORI
IPC: H01L21/331
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a lateral heterobipolar transistor having a large current amplification factor and a large cut-off frequency by changing an inhibition band gap in a base region from an emitter junction side to a collector junction side. CONSTITUTION:An emitter region 10, a base region 12, and a collector region 5 are formed on a substrate 3 virtually in parallel to the surface of the substrate 3. Here, the base region 12 is formed with a SiGe mixed crystal, and the mixed crystal ratio of a Ge atom to a Si atom is increased from an emitter junction side to a collector junction side. This makes it possible to have a inhibition band gap of the base region 12 larger on the emitter junction side and smaller on the collector junction side. Namely, the Ge concentration of the base region 12 is made small on the emitter 10 side and large on the collector 5 side, and a formation is made by ion implantation. Thus, a high speed lateral bipolar transistor with a large current amplification factor is realized.