baber/WOPTO huggingface dataset:
Patent JP-H02304501-A (JP)
Title: Antireflection film for synthetic resin
Inventor: HATANO TAKUJI
IPC: G02B1/11
Filed: 1989-05-19
Abstract: PURPOSE:To provide the antireflection film having an excellent antireflection effect, adhesive property and org. solvent resistance by adopting the constitution having a thin film of tantalum oxide (V) (Ta2O5) on a synthetic resin substrate of optical parts. CONSTITUTION:The film of the tantalum oxide (V) (Ta2O5) is formed in contact with the synthetic resin substrate. The Ta2O5 has the reflective index as large as 2.00 as compared with the resin and can constitute the good antireflection film. The Ta2O5 has the extremely good adhesive property to the resin and has the high resistance to org. solvents, such as alcohol and ether. The multilayered films having the Ta2O5 film provided directly on the synthetic resin substrate are provided with the excellent durability and the solvent resistance, more particularly the org. solvent resistance.
Patent JP-S617497-A (JP)
Inventor: SUGIMOTO KATSUMI
IPC: G21F9/00
Filed: 1984-06-22
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-H01297413-A (JP)
Title: Production of rubber modified thermoplastic resin
Inventor: OMURA KATSURO
IPC: C08F279/00
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the subject resin excellent in appearance of moldings, impact and weather resistance, by graft polymerization of an aromatic vinyl compound, a vinylcyanide compound, etc., in the presence of a polymer prepared by partially hydrogenating unsaturated linkages in a conjugate diene-based polymer. CONSTITUTION:In the presence of (A) a hydrogenated diene-based polymer prepared by hydrogenating one or more conjugate diene polymers and/or one or more random diene based copolymers between >=50wt.% conjugate diene and <=50wt.% aromatic vinyl compound in an amount of >=70% of olefinic unsaturated linkages in the polymer, (B) 30-100wt.% aromatic vinyl compound, (C) 70-0wt.% one or more monomer compounds such as a vinylcyanide compound and a (meth)acrylic alkyl ester are subjected to graft polymerization, thus obtaining the objective rubber modified thermoplastic resin.
Patent JP-H09310958-A (JP)
Title: Item processing device having endless conveyor
Inventor: YAMAMOTO MASAHARU
IPC: B65G21/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate a fixing or a removing of a circulating fan and prevent a cooling efficiency from being reduced by a motor heat. SOLUTION: A rotary drum 30 is rotatably arranged within an item processing housing 20. A transporting passage 12 is formed between the processing housing 20 and the rotary drum 30. The transporting passage 12 is provided with an endless conveyor 11 for use in transporting item. A cooling heat exchanger 40 for cooling processing air is arranged within the processing housing 20. Over the rotary drum 30 is arranged a circulating fan 50 for sucking the processing air and supplying it to the transporting passage 12. The circulating fan 50 is removably arranged at the processing housing 20 and a main body 51 of the fan is positioned at one end of a fan shaft 55 within the processing housing 20, and the fan motor 52 is connected to the other end of the fan shaft outside the processing housing 20.
Patent JP-S5253212-A (JP)
Title: Control device of motor
Inventor: KASUFUCHI FUMIAKI
IPC: B60L11/18
Filed: 1975-10-24
Abstract: PURPOSE: Cathode of diode connected to both ends of an armature of permanent magnet field magnet type motor is connected to a switch through main energied coil and differentially wound coil, and then, control device in which reduction of magnetism can be prevented, is formed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04352126-A (JP)
Title: Spectacle frame and production thereof
Inventor: NIWA YASUHIRO
IPC: G02C5/00
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the degradation in the strength of rims generated in the parts where lens mounting metal fittings and the rims are joined by instantaneously passing a large current to a material for melting consisting of the same material as the material of at least either of the rims and lens setting metal fittings to melt the material, thereby forming welded layers. CONSTITUTION:The rims 12 are fitted and disposed into groove parts 17 provided in the lens setting metal fittings 15 which hold lenses 11 to the rims 12 by tightening the cutting parts of the rims 12 to be externally fitted with the lenses 11. The welded layers 18 formed by melting the metal of the same material as the material of at least either of the rings 12 and the lens setting metal fittings 15 are provided between the inner peripheral surfaces of the groove parts 17 and the outer peripheral surfaces of the rims 12 facing the inner peripheral surfaces. The welded layers 18 are respectively coupled with the inner peripheral surfaces of the groove parts 17 and the outer peripheral surfaces of the rims 12. The material for melting consisting of the same material as the material of at least either of the groove parts 17 of the lens setting metal fittings 15 and the rims 12 is disposed between the groove parts and the rims and the large current is instantaneously passed thereto, by which the welded layers are formed.
Patent JP-H11356098-A (JP)
Title: Method of estimating resistance values of stator and rotor in induction motor
Inventor: LEE SANG-HOON
IPC: H02P27/04
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of estimating the resistance values of the stator and the rotor in an induction motor. SOLUTION: This method includes the stage 401 of judging whether the control system of an induction motor has reached normal state, the stage 402 of estimating the normal state value of the value required for the resistance value estimation of a stator and a rotor when the control system reaches the normal state, the stage 403 of estimating the stator resistance value based on the estimated normal state value, the stage 404 of applying AC components to a magnetic flux command inputted into the control system and computing the first primary parameter for estimation of the rotor resistance, the stage 405 of obtaining the AC components to each parameter by passing the computed first primary parameter through a band pass filter, the stage 406 of computing the secondary parameter for estimation of rotor resistance based on the AC components to each parameter obtained,  and the stage 407 of estimating the rotor resistance, using the computed secondary parameter.
Patent JP-H07329365-A (JP)
Title: Thermal transfer printer
Inventor: UENO SHIGETO
IPC: B41J25/304
Filed: 1994-06-09
Abstract: PURPOSE:To eliminate problems in which a space for fixedly holding a cable is required and a printer size is increased by providing a reading image sensor on a thermal head in a thermal transfer printer for a word processor, etc. CONSTITUTION:An image sensor 1 is provided in a space formed of a heat generating element 15 provided on the end face of a head heat dissipating plate 14, a pivot of a head board 16 and a platen 8, thereby obtaining a thermal transfer printer having a reading function while maintaining in size the same.
Patent JP-S5832011-A (JP)
Title: Preparation of trichlorosilane and silicon tetrachloride from silicon and hydrogen chloride
Inventor: ITOU TADAO
IPC: B01J8/08
Filed: 1981-08-17
Abstract: PURPOSE:To obtain trichlorosilane and silicon tetrachlorode, in high reaction efficiency, under the control of solid-vapor contact, by charging metallic silicon in a reactor, transferring the silicon upward with a screw conveyor having particular form, and introducing hydrogen chloride into the reactor. CONSTITUTION:A screw conveyor is placed in a cylindrical reactor. The diameter of the screw 2 is >=1/2 of the inner diameter of the reactor, and the gap between the screw 2 and the inner surface of the reactor is 3-6 times the maximum diameter of the raw material. Metallic silicon block or powder is charged on the grating 6 in the reactor to form a packed layer 7, and hydrogen chloride is introduced into the reactor through the feed pipe 12. The screw 2 is rotated by the reduction gear 5 and the shaft 3 to transfer the charged raw material upward by the screw conveyor, and to carry out the solid-vapor contact. The reactor is cooled externally by the water-spray pipe 14. The rate of rotation of the screw 2 is controlled according to the temperature of the reaction system. Trichlorosilane and silicon tetrachloride can be prepared in an industrial scale by the reaction in the reactor.
Patent JP-S62285137-A (JP)
Title: Digital signal processor
Inventor: KODAMA KAZUYUKI
IPC: G06F9/22
Filed: 1986-06-04
Abstract: PURPOSE:To suppress the increase of instruction memories and to secure fast division by controlling the working of an arithmetic logic unit based on the result of the logical operation between the output of an instruction decoder and that of a condition code register. CONSTITUTION:A condition code register CCR stores the state of the subtraction result of an arithmetic logic unit ALU obtained previously by an instruction, e.g., the value of a code bit (S), etc. after defining the output bit of an instruction decoder TDCE corresponding to an addition instruction as ADD together with the output bit corresponding to a subtraction instruction as SUB and the output bit corresponding to a division instruction as DVD respectively. A control part uses the output of the IDEC and the value of the CCR as its input and the ALU performs an addition operation when the result of the logical operation of ADD+DVD.S is equal to the true value and then the ALU performs a subtraction operation when the logical operation result of SUB+ DVD.(the inverse of S) is equal to the true value respectively.
Patent JP-2000318141-A (JP)
Title: Transfer belt
Inventor: ASANO TAKESHI
IPC: B41M5/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a transfer belt having an imaging face excellent in transfer performance to be mounted on a transfer type ink jet printer or a thermal transfer printer using a thermally fusible ink. SOLUTION: The transfer belt 20 has two layer structure of a 20-50 μm thick metal layer 21 of stainless steel, aluminum, nickel, copper, or the like, forming the outer surface serving as an imaging surface, and a 25-200 μm thick resin layer (elastic layer) 22 of polyimide, polyethylene terephrhalate, or the like, excellent in elasticity as compared with the metal layer 21. When the outer surface of the transfer belt 20 serving as an imaging surface is formed of a metallic material having high thermal conductivity, hot melt ink being quenched and solidified upon touching the imaging surface elastically causes deformation, e.g. warping, through thermal shrinkage to decrease adhesion of ink to the imaging surface thus ensuring good transfer performance.
Patent JP-H04353684-A (JP)
Title: Cleaning system for magnetic disc device
Inventor: KANDORI YOSHIHIKO
IPC: G11B23/50
Filed: 1991-05-31
Abstract: PURPOSE:To remove dust on the magnetic disc completely and to prevent the generation of head crash by moving a magnetic head to an adjacent cylinder sequentially rotating the magnetic disc more than one turn form the innermost circumference cylinder thereof. CONSTITUTION:An address value of the innermost cylinder 7b of a magnetic disc 7 is set for seek cylinder address storing area of a main memory of a magnetic disc device to perform a seeking to the cylinder of the address value for which the magnetic head 6 is set. Subsequently, the disc 7 is rotated more than one turn to remove dust built up on the cylinder 7b by wind 8. Then, address is subtracted by 1 to move the head 6 to an adjacent cylinder. The same operation is repeated. Subsequently, the head 6 is moved to the adjacent cylinder sequentially to perform execution to the outermost circumference cylinder 7a. Thus, the dust on the all cylinders of the disc 7 can be removed.
Patent JP-H02305804-A (JP)
Title: Production of vinyl chloride polymer
Inventor: AMANO TADASHI
IPC: C08F2/18
Filed: 1989-05-22
Abstract: PURPOSE:To produce a high-quality polymer which has a high bulk density and a high porosity and therefore scarcely forms fisheyes in high efficiency and high productivity by using a specified dispersant in suspension-polymerizing vinyl chloride in an aqueous medium. CONSTITUTION:In producing a vinyl chloride polymer by suspension-polymerizing vinyl chloride or a monomer mixture based thereon in an aqueous medium by using an oil-soluble polymerization initiator (e.g. di-2-ethylhexyl peroxydicarbonate), a mixture of partially saponified polyvinyl alcohol (usually of an average degree of polymerization of 150-2600 and a degree of saponification of 20-90mol%), hydroxypropyl-methylcellulose [e.g. one of a methoxy content of 26-30wt.%, a hydroxypropoxy content of 4-15wt.% and a viscosity of 5-4000cp (in a 2% aqueous solution at 20 deg.C)] and a carboxylated crosslinked polymer (e.g. of acrylic acid with diethylene glycol bisallyl ether) is used as the dispersing agent.
Patent JP-H10334661-A (JP)
Title: Internal clock generation circuit of synchronous semiconductor memory apparatus and low power synchronous semiconductor memory apparatus
Inventor: KIM EUN-KEOR
IPC: G11C11/413
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce a current consumed in clock buffers and related circuits, by dividing a clock buffer to a read clock buffer and a write clock buffer between a write path and a read path, and activating the related clock buffer only when it is required while inactivating the other buffer. SOLUTION: A write clock generation part 182 and a read clock generation part 184 corresponding respectively to a data input buffer 108 and a data output buffer 110 are separated. Moreover, both generation parts are controlled by a control circuit 130 according to an operation mode. At the time of a burst read operation, the write clock generation part 182 is inactivated by the control circuit 130. At the time of a burst write time, the read clock generation part 184 corresponding to the data output buffer 110 is inactivated by the control circuit 130. A current consumed in the clock buffer in the write/read clock generation part 182, 184 in the burst read/write operation mode can be reduced accordingly.
Patent JP-S5829310-A (JP)
Inventor: KAMATA ISAO
IPC: H02B5/00
Filed: 1981-08-17
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-H11322263-A (JP)
Title: Suspended type elevating/lowering device
Inventor: KATO KAZUMICHI
IPC: G05D19/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous vibration damping control from being performed, even if an optical position detection means is used, by changing the degree of a position adjustment of a suspension material based on an optical position detection means according to a suspension length of an elevating/lowering part. SOLUTION: In a vibration damping control controller 1, a suspension length of an elevating/lowering part obtained by an optical position detecting device 58 and a lower limit value are compared. At the time of the lower limit value or below, a switch 2 is turned off and a vibration damping control by an elevating/lowering part location control device 60' is stopped and only a positioning control is operated. As a result, an erroneous vibration damping control can be prevented from being performed based on a deflection position detection result obtained in a state that a light emitting means of the optical position detecting device 58 is deviated from an angle of visibility of a light receiving means.  When the elevating/lowering part is lowered, the suspension length is changed and the length becomes the lower limit value or more, the vibration damping control is started by turning on the switch 2 by the vibration damping controller 1. Timing for turning on the switch 2 is determined for a point of time when deflection speed of the elevating/lowering part outputted from a differentiator 61 becomes zero.
Patent JP-H10318929-A (JP)
Title: Method for measuring emission reaction
Inventor: TSUCHIYA HIROSHI
IPC: G01N21/78
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To efficiently measure an emission amount, by adding an emission stopper to a container completed to be measured, stopping an emission and then measuring the emission of a next container. SOLUTION: A detector 5 is moved over a sample well on a microplate 6. A constant amount of an emission initiator is guided into the sample well by a tube 4 from a container 1 storing the emission initiator, whereby an emission reaction is brought about. An emission amount for a predetermined time is measured. After the measurement, a constant amount of an emission stopper is introduced by the tube 4 into the sample well from a container 2 storing the emission stopper, whereby the emission is stopped. A next sample well is measured afterwards. The tube 4 may be provided with a pump 3 for sending the constant of the emission initiator or emission stopper to the sample well. In this method, a crosstalk between adjacent samples is eliminated and light condensation efficiency is improved.
Patent JP-H07332484-A (JP)
Title: Transmission operating device
Inventor: SATO ATSUSHI
IPC: F16H61/18
Filed: 1994-06-10
Abstract: PURPOSE:To prevent the occurrence of erroneous setting by a method wherein a stopper wall corresponding to a pin is arranged to the end part on the housing body side of the guide groove, in a gear shift operation device wherein a guide groove is formed in a holder, a housing part is filled with a pin, and rotation of the holder is blocked. CONSTITUTION:A holder 21 is fitted in an operation rod 12 and a housing part 11b is mounted on a housing body 11a. A guide groove is formed in the outer peripheral surface of the holder 21, the housing part 11b is filled with a pin 26, the pin 26 fronts on a guide groove 22, and rotation of the holder 21 is blocked. A stopper wall 23 corresponding to the pin 26 is disposed to the end part of the housing body 11a of the guide groove 22. When the holder 21 is mounted in a direction opposite to the operation rod 12, in mounting of the housing part 11b, the pin 26 of the housing part 11b is collided with the stopper wall 23 of the holder 21 and the housing part 11b can not be mounted on the housing body 11a. This constitution eliminates a fear of erroneous setting occurring.
Patent JP-S617668-A (JP)
Title: Manufacture of semiconductor device
Inventor: NEMOTO YASUO
IPC: H01L21/306
Filed: 1984-06-22
Abstract: PURPOSE:To prevent the change of properties of a semi-insulating GaAs substrate generated on heat treatment by depositing an insulating film, through which the substrate is not altered even through heat treatment, on the substrate and forming an electrode metal so as to be superposed on the insulating film. CONSTITUTION:An active-region pattern is shaped onto a semi-insulating substrate 1 by a photo-resist 2. A gate 3 under the state of a Schottky-barrier contact is formed onto the substrate 1. SiO2 4 and a photo-resist 5 are shaped onto the whole surface of the substrate, and a high concentration layer is formed. An Si3N4 film 6 is shaped onto the whole surface of the substrate, an SiO2 film 7 is formed onto the film 6, and a spacer is shaped in double layers. A photo-resist 8 is applied onto the film 7, and a pattern is formed. The film 7 is etched to form overhang structure, and the film is etched in an anisotropic manner. An electrode metal 9 is evaporated, the resist 8 is lifted off, and an electrode 9' is alloyed. According to said manufacture, the evaporation of As and the oxidation of Ga are prevented on heat treatment, and the substrate 1 can be protected.
Patent JP-S62285629-A (JP)
Inventor: EDA NOBUO
IPC: H02H3/28
Filed: 1986-06-03
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-S61288079-A (JP)
Title: Production of molded polyester article having metallized surface
Inventor: ITO MAKOTO
IPC: C23C18/30
Filed: 1985-06-13
Abstract: PURPOSE:To improve the adhesion, the friction and shock resistances of a formed film by treating a molded polyester article with a palladium soln. under prescribed conditions to activate the surface before chemical plating. CONSTITUTION:An activating soln. contg. 0.1-20ppm palladium is prepd. A sensitized molded polyester article is treated with the soln. at >=50 deg.C to activate the surface. This surface activated article is chemically plated.
Patent JP-S6022028-A (JP)
Title: Starter generator
Inventor: TSUKAMOTO TEISUKE
IPC: H02K7/18
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the area occupied by the titled apparatus and to facilitate installation of the same, by mounting and fixing a generator and an internal combustion engine respectively on the upper support plate and the lower support plate of a support means disposed on the upper side and the lower side with a proper spacing from each other, and connecting each of the turning shafts of the generator and the engine with each other by a power transmitting member. CONSTITUTION:A frame-like support plate 2 opened at the front and rear sides and consiting of an upper and a lower pieces 201, 202 and a right and a left pieces 203, 204 is disposed in a longitudinal box-like casing 1 constituted by horizontal upper and lower pieces 101, 102 and a right and a left pieces 103, 104, etc. and it is fixed on the lower piece 102 by the intermediary of a vibration- damping rubber 207. A recoil starter type engine 3 is mounted and fixed to the lower piece 202 constituting the lower support bed of the support plate 2 while a generator 4 is mounted and fixed to the upper piece 201 constituting the upper bed of the support plate 2. Further, a cassette type fuel tank 6 is disposed by the side of the generator 4, and a belt 503 is wound around pulleys 501, 502 fixed respectively to the output shaft 307 of the engine 3 and the input shaft 407 of the generator 4 so as to enable to transmit the driving force.
Patent JP-H06336799-A (JP)
Title: Trough flange for eave soffit and attaching method thereof
Inventor: DAIMON TOSHIBUMI
IPC: E04D13/08
Filed: 1993-05-31
Abstract: PURPOSE:To provide a method wherein a trough flange can be easily attached and fixed to the outer periphery of a vertical trough by temporarily fixing it to the periphery of the trough and the trough can be surely held and fixed so as not to be vibrated. CONSTITUTION:A jaw-shaped body 2 is provided along the entire periphery of the lower end of a cylindrical body 1 so as to protrude outwards, and holes 3 for fasteners are provided through the body 2 and holding protrusions 5 adapted to engage with the outer circumferential surface of a vertical trough 4 to be inserted into the body 1 are provided on the inner surface of the cylinder 1 so as to protrude therefrom. By this method, a trough flange A for eave soffit is formed. The flange A is inserted into a through hole 7 of an eave soffit board 6 by fitting the body 1 over the outer periphery of the trough 4 and the protrusions 5 are brought into contact with the outer periphery of the trough 4 so as to be fixed thereto to fit the body 1 on the outer periphery of the trough 4. Under such conditions, the body 2 is attached and fixed to the underside of the board 6 by means of fastners 8 which are inserted into the holes 3 from below.
Patent JP-2000323499-A (JP)
Title: Compound semiconductor epitaxial wafer
Inventor: KAMOGAWA HIROYUKI
IPC: H01L21/205
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor epitaxial wafer from which a high-breakdown voltage FET(field-effect transistor) or an HEMT(high electron mobility transistor) is obtained. SOLUTION: Using a compound semiconductor epitaxial wafer having a p-type AlGaAs epitaxial layer 2 which is doped with high-concn. C by CBr4 and formed between a buffer layer 3 and a semi-insulative GaAs substrate 1, the withstand voltage of an FET or HEMT can be raised. As for an MBE (molecular beam epitaxial) wafer, it is possible to improve the controllability of the breakdown voltage of its FET or HEMT, and to improve the device characteristics of FET or HEMT as well as the breakdown voltage by electrically compensating an n-type impurity in an MOVPE(metal organic vapor phase epitaxial) wafer.