baber/WOPTO huggingface dataset:
Patent JP-H03253834-A (JP)
Title: Image forming device
Inventor: HIRANO TAKESHI
IPC: G02F1/13
Filed: 1990-03-05
Abstract: PURPOSE:To prevent readability from being lowered by controlling the lighting/ extinguishing of an illumination means according to the sort of information displayed on a liquid crystal display means. CONSTITUTION:An illumination means control means 12, which receives a display signal S1 for displaying the information in the case that abnormality is detected, decides the lighting of an LED element 102 according to the sort of the signal S1. According to it, an illumination means control signal S3 which controls the element 102 is transmitted to the element 102 and the element 102 is lighted. Then, a liquid crystal display element 101 is illuminated. On the other hand, in the case that the internal state of an image forming device is normal and an action is not specially required for an operator, the control means 12 decides the extinguishing of the element 102. Thus, even when the operator does not consciously read the content of display, the operator can recognize that the device is under an urgent state. As the result, instant recognizing ability is improved.
Patent JP-H11249046-A (JP)
Title: Production of light beam generator
Inventor: TAJIMA NAOKI
IPC: B41J2/44
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To easily and exactly set an optical lens and a light source at prescribed positions by interposing an adhesive agent between a lensbarrel and a main barrel, press-fitting one of the lens-barrel and the main barrel into the other and setting an optical lens held on the lens-barrel and a light source held on the main barrel at prescribed positions. SOLUTION: A semiconductor laser (light source) 12 is fixed through a supporting member 11 to a main barrel 10 by a screw. On the other hand, a collimator lens (optical lens) 21 is fitted into a lens-barrel 20 and fixed by the adhesive agent or the like. A slit member 30 is inserted, fitted into the lens-barrel 20 holding this collimator lens 21 so that the direction of a slit 31 can become a prescribed direction, and fixed by the adhesive agent or the like and the lens-barrel 20 and the slit member 30 are integrated. Next, a rib part 33 is press-fitted so as to be fitted to a recessed part 14 formed between protruding parts 13. Then, the collimator lens 21 and the semiconductor laser 12 are set at prescribed positions.
Patent JP-H0794641-A (JP)
Title: Semiconductor device
Inventor: AKIZUKI SHINYA
IPC: C08G59/62
Filed: 1994-03-23
Abstract: PURPOSE:To provide a semiconductor device excellent in various characteristics evaluated through TCT test and crack resistance upon immersion into molten solder by sealing the semiconductor device with an epoxy resin composition having low coefficient of linear expansion and low moisture absorption coefficient excellent in fluidity and strength. CONSTITUTION:In a semiconductor device where a semiconductor element is sealed with an epoxy resin composition containing an epoxy resin, a novolac phenol resin, a cure accelerator and an inorganic tiller, the ICI viscosity at 150 deg.C is set at 2.0 poise or below for a system where only 1 epoxy equivalent of epoxy resin and 1 hydroxy group equivalent of novolac type phenol resin are mixed while being fused.
Patent JP-S62209319-A (JP)
Title: System for controlling on-hand amount of commodity
Inventor: AOBA KUNIHIKO
IPC: G01G23/42
Filed: 1986-03-10
Abstract: PURPOSE:To make it possible to accurately identify an actual on-hand amount at the side of a host machine, by providing a memory means storing commodity on-hand amount data in a balance for selling the commodity and transmitting said commodity on-hand amount data to the host machine by the demand from the host machine. CONSTITUTION:When a balance 1 is set to a on-hand amount data input mode, present time data is inputted and a commodity reduced in an on-hand amount is placed on the receiving tray of the balance 1 to perform weighing. These transaction data are registered in the memory of the balance 1. At the side of a host machine 2, the sampling of data demand is performed to each balance 1 at certain definite time intervals through an in-line cable 3 and the transaction data stored in each memory are transmitted to the host machine 2 to collect data. By this method, the commodity reduced in an on-hand amount can be instantaneously confirmed by the person in charge of a commodity control section in an office and proper commodity control can be performed.
Patent JP-S57165688-A (JP)
Title: Rotary compressor
Inventor: INAGAKI MITSUO
IPC: F04C18/32
Filed: 1981-04-07
Abstract: PURPOSE:To reduce a frictional loss at ends of vanes by forcing a rotor to make orbital revolution around the axis of a shaft inside a cylinder so as to reduce the relative sliding speed between vanes and the cylinder surface. CONSTITUTION:When a shaft 1 is turned in the direction (n), the center axis B-B of the crank 1a of a shaft 1 turns eccentrically by D from a turning axis A-A of the shaft 1. At this time, the center axis B-B of a rotor 2 is turned in the direction (n), however, both ends of respective vanes 3a, 3b of the rotor 2 are restrained by parallel faces 4a-4a, 4b-4b of a cylinder 4 so that the rotor 2 is inhibitted from turning on its axis and allowed to make orbital revolution in the direction (n). Because of said reason, the vanes 3a, 3b slide on the cylinder 4 at a reduced speed, thereby reducing a frictional loss at the ends of the vanes 3a, 3b.
Patent JP-S62209190-A (JP)
Title: Liquid crystal composition
Inventor: KANO MITSURU
IPC: G02F1/13
Filed: 1986-03-10
Abstract: PURPOSE:A liquid crystal composition which can respond at high speed at low viscosity and has SmC* liquid crystal phase in a wide temperatrure range, containing an optically active compound containing an ester bond, etc., and a nonester bond type compound having a phenylpyrimidine skeleton. CONSTITUTION:The aimed liquid crystal composition containing (A) at least one compound (mixture) shown by formula I [X is 1 or 2; Y is 0 or 1; R1 and R2 are CnH2n+1 or CnH2n+1 (n is positive integer)] which has an asymmetric carbon atom and optical activity and (B) a nonester bond type compound (mixture) having a phenylpyrimidine skeleton shown by formula II (R3 and R4 are CnH2n+1 or CnH2+1O, are straight chain and contain no asymmetric carbon).
Patent JP-H09209360-A (JP)
Title: Jet nozzle device
Inventor: KITAMURA MORIO
IPC: E02D7/24
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To secure safety should a pile drip from a nozzle main body. SOLUTION: A hole 8 and an operating pin 10 for insertion into the hole are formed in the nozzle main body 4 of a jet nozzle. The operating pin 10 is restrained from moving by a socket 2. The nozzle main body 4 is attached to the socket 2 by a shear pin 7. Should the nozzle main body 4 drop from the pile 1 as the result of rupturing of the shear pin 7 or dropping of the socket 2 from the pile 1, the operating pin 10 moves and a ball 9 closes a nozzle hole 4a, preventing a jet of water from leaking out and thus ensuring safety.
Patent JP-H06261992-A (JP)
Title: Continuous rinsing machine
Inventor: UEDA ATSUSHI
IPC: D06F31/00
Filed: 1993-03-12
Abstract: PURPOSE:To save heating energy, water and detergents in a continuous rinsing machine. CONSTITUTION:An eighth tank 1-8 among tanks in a rinsing area 32 formed by partitioning the interior of a cylinder 1 is connected to a recovering tank 40 and after the drainage is stored in the recovering tank 40, the drainage is supplied through washing water supply paths 52, 23 to a seventh tank 1-7 in a main washing area 31. A nineth tank 1-9 is connected to a soaking watertank 45 through a flow adjusting valve 46 and after the drainage is stored in the soaking water tank 45, the drainage is supplied to a first tank 1-1 in a prewashing area 30 through a washing water supply path 51.
Patent JP-H06263468-A (JP)
Title: Production of glass base material
Inventor: DANZUKA TOSHIO
IPC: C03B37/018
Filed: 1993-03-12
Abstract: PURPOSE:To provide a method capable of forming the distribution of refractive index of a core and clad into a desired form and producing an optical glass fiber excellent in properties and low in loss. CONSTITUTION:This method a 1st heat treating step to heat a porous glass base material, manufactured by a vapor phase synthetic method such as VAD method, at 800-1100 deg.C in an inert gas atmosphere containing gaseous halogen, a 2nd step to heat at 1100-1300 deg.C in an inert gas atmosphere containing gaseous oxygen and a 3rd step to heat to transparently vitrify at 1450-1700 deg.C in an inert gas atmosphere.
Patent JP-S591904-A (JP)
Title: Dehydrator for steam
Inventor: GEORUKU REEZERU
IPC: F22B37/32
Filed: 1983-03-28
Abstract: An apparatus for drying steam in steam power generating stations, includes a plurality of cyclone separators having upper regions and lower ends, substantially tangential feed lines for a water-steam mixture leading to the upper regions of the cyclone separators, a water tank having an upper region and a lower end, respective discharge lines connected from the lower ends of the cyclone separators to the water tank, a water drain line connected to the lower end of the water tank, and equalizing lines respectively connected at an incline from the highest points of the upper regions of the water tank to a location of the upper regions of each of the cyclone separators above the feed lines.
Patent JP-H02231771-A (JP)
Title: Vertical field effect transistor
Inventor: MANNO TOSHIKAZU
IPC: H01L29/78
Filed: 1989-03-03
Abstract: PURPOSE:To extend the gain-bandwidth product of the title transistor without lowering the breakdown voltage nor increasing the ON-resistance by arranging a high-concentration region formed by self-alignmant with a gate electrode in drain region and electrodes connected to the gate electrode or a source electrode through an inter-layer insulating film on the high-concentration region. CONSTITUTION:By implanting high-concentration N-type impurity ions under the surfaces of a back-gate section 5 and an N<->-type impurity region 2, a source region 6 and an effective drain region 7 are formed in alignment with a gate electrode. Then hole sections for contact holes are provided in the gate electrode 4 and source region 6 by etching an inter-layer insulating film 8 after the film 8 is deposited on the surface including the gate electrode 4. Thereafter, a conductive layer is deposited on the surface including the hole sections for contact holes. By etching the conductive layer, a gate electrode 9 connected to the gate electrode 4 and covering the effective drain region 7 through the insulating film 8 is formed, and a source electrode 10 connected to the source region 6 is formed. Therefore, the gain-bandwidth product of this transistor can be improved without lowering the breakdown voltage nor increasing the ON- resistance.
Patent JP-2000246552-A (JP)
Title: Work carrying device
Inventor: KUSAKA MASANORI
IPC: B23K37/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire device and save a space. SOLUTION: A work carrying device 1 has such structure that a pallet elevator 5 for receiving/delivering a raw material pallet 6 or product pallet 7 by elevating between a pallet stocker 4 for supporting the raw material pallet 6 and product pallet 7 so as to deliver/store freely and a pallet holder 3 having a raw material pallet holding means 8 and product pallet holding means 9 can accept a fork 18 loaded sheet materials after processing at a preset fork receiving height position from the pallet holder 3. Thereby, when the sheet material is loaded on the product pallet 7 after processing, the moving space of the lateral direction of the fork 18 can be ensured in the moving space of the vertical direction of the pallet elevator 5. Therefore, the bigness of a device can be minified and the space can be saved by the miniaturization of the entire device.
Patent JP-H04289148-A (JP)
Title: Wire for wire drawing and wire made of steel
Inventor: TSUKAMOTO TAKASHI
IPC: C22C38/00
Filed: 1991-03-18
Abstract: PURPOSE:To offer a high strength and high ductility wire made of steel provided with mechanical properties of >=500kgf/mm<2> strength and >=40% reduction of area. CONSTITUTION:A wire material for wire drawing having a structure in which carbide and ferrite are alternately arranged with a space and the direction of the arrangement has an angle of <=45 deg.C in the longitudinal direction of the wire rod and having 0.7 to 0.9 wt.% carbon content is subjected to wire drawing.
Patent JP-H02230913-A (JP)
Title: Semi-dry sump type lubricating device for internal combustion engine
Inventor: NAKAMURA SHIGEO
IPC: F01M11/00
Filed: 1989-03-03
Abstract: PURPOSE:To dispense with piping and simplify a piping structure by directly connecting a lubricant discharge port and a return port on the cylinder block side, to the outlet of a lubricant sub-tank and an inlet side connection port. CONSTITUTION:A lubricant sub-tank 11 is fixed to the side wall of a cylinder block 1. A lubricant discharge port 35 and a return port 20 on the cylinder block side are directly connected to the outlet 21 of the lubricant sub-tank 11 and an inlet side connection port 36. An upward extension passage from the inlet side connection port 36 is formed in the wall of the lubricant sub-tank 11. No piping is required, and a piping structure can be simplified in this way.
Patent JP-H11233238-A (JP)
Title: Circuit pattern for supplying electric current to heater wire
Inventor: NAKAJIMA ATSUSHI
IPC: H05B3/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit pattern for supplying electric current to a heater wire that can sufficiently reduce a magnetic field leakage generated from a sheet shape heating body using a heater wire. SOLUTION: This circuit pattern for supplying an electric current to a heater wire connected to a power supply circuit is provided with at least a pattern corresponding to a first heat generating wire R1, a second heat generating wire R3, or a lead wire R4. The first heat generating wire R1, and the second heat generating wire R3 or a lead wire R4 are connected to a power supply circuit 2 in parallel. The second heat generating wire R3 or the lead wire R4 is close to the first heat generating wire R1. An electric current that flows through the first heat generating wire R1 and an electric current that flows through the second heat generating wire R3 or the lead wire R4 are in the reverse direction each other.
Patent JP-H03255878-A (JP)
Title: Continuous vacuum processor
Inventor: TAGUCHI TOSHIO
IPC: F26B15/18
Filed: 1990-03-06
Abstract: PURPOSE:To enable vacuum treatment of an object to be treated while it is passing through a vacuum chamber by forming a plurality of chambers in a casing as separated with a seal device between an internal wall of the casing and an external side of a container to move continuously the container holding the object to be treated. CONSTITUTION:A container 2b holding an object 1 to be treated is shielded from an atmospheric air as a slide O-ring 6a advances to a position where it contacts an internal wall of a casing 3 with the movement thereof. But an atmospheric pressure is maintained between an exhaust duct 4a and the container 2b because of a shielding with the slide O-ring 6b. Thereafter, as the container further moves to advance to a position of 2c, it communicates with the exhaust duct 4a to become vacuum inside being exhausted. At this point, the portion between the atmospheric air and the container 2b is shielded with the slide O-ring 6b so that the air brought in being contained in the container 2b alone is exhausted. With such an arrangement, a non-continuous object is introduced into vacuum from the atmospheric air continuously and to allow it to be carried out into the atmospheric air continuously again, the action which can be realized with a simple construction. This also permits the minimization of a load on a vacuum exhaust device.
Patent JP-S58169022-A (JP)
Title: Device for stopping swinging of plumb bob
Inventor: ASANO YASUNORI
IPC: G01C15/10
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the swinging due to wind pressure, by immersing floats for stopping the swinging, which are provided at the intermediate part of a wire member, to the tip of which a weight is attached, in liquid. CONSTITUTION:The floats 3 are provided at both ends of a U-shaped arm 8, which is attached to the intermediate part of the wire member 2. The floats 3 are floated on or submerged in the liquid 5 in containers 4. When wind W blows, the corresponding pressure is applied to the wire member 2. Against the fluctuating wind pressure or the wind pressure applied for a relatively short time, however, the floats 3 do not instantly react because of the viscosity resistance of the liquid 5. In this constitution, the floats 3 have the shock absorbing effect which prevents the swinging of the wire member 2 due to the wind pressure.
Patent JP-S63220962-A (JP)
Title: Production of magnesium alloy product having complicated shape
Inventor: ITO TADAO
IPC: B22D17/22
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a product having complicated shape and sound structure without blow hole, outer shrinkage and crack by casting Mg alloy containing Al, Mn and Si each at the specific wt. ratio by no-blow-hole die casting method making the specific temp. of the die, to make good of molten metal running. CONSTITUTION:The Mg containing 3.7-4.8wt.% Al, 0.22-0.48wt.% Mn, 0.69-1.4wt.% Si for giving high mechanical properties, corrosion resistance and high temp. creep resistance, is cast into the product having complicated shape by no-blow-hole die casting method without developing any gas blow hole and outer shrinkage. In this case, at the time of making the die temp. at 100-150 deg.C, as the gas blow hole is not developed in the pouring molten metal, the deterioration of fluidity is eliminated and good running is executed to the detail part and the product having complicated shape is cast into sound structure without any blow hole, outer shrinkage and crack.
Patent JP-H05202062-A (JP)
Title: Antibacterial agent
Inventor: TAKAMURA NORIO
IPC: A61P31/04
Filed: 1992-01-27
Abstract: PURPOSE:To provide the subject antibacterial agent containing a cephalosporin compound excellent in antibacterial effect, especially on Gram positive bacteria as the active component and very stable to beta-lactamase-producing bacteria. CONSTITUTION:The objective antibacterial agent contains, as the active component, a cephalosporin compound (salt) of the formula [R<1> is (protected)amino; R<2> is (protected)OH or a lower alkoxy; R<3> is (protected)carboxyl; R<4> is H, a lower alkyl or a lower alkenyl; Formula CH2R<41> is a nucleophilic compound residue; R<5> is (protected)carboxyl or COO<->; R<6> is H or a lower alkyl; Dotted line shows existence or absence of a double bond], e.g. 7beta-{(Z)-2-(2- tritylaminothiazol-4-yl)-2-[(8-diphenyloxy-2-oxo-1 H-quinolin-5- yl)(diphenylmethyloxycarbonyl) methyloxyimino] acetamide} cephalosporanic acid.
Patent JP-H09241805-A (JP)
Title: High strength extra fine steel wire
Inventor: TARUI TOSHIZO
IPC: C22C38/46
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a high strength extra fine steel wire excellent in strandability and fatigue characteristic. SOLUTION: This steel wire has a composition consisting of, by weight, 0.7-1.1% C, 0.05-2.0% Si, 0.2-2.0% Mn, <=0.005% Al, and the balance Fe with inevitable impurities and further containing, if necessary, one or >=2 elements among Cr, Ni, and V and also has a wire-drawn pearlitic structure. Further, the ratio of C concentration in lamellar ferrite in the surface layer part of the steel wire and the central part of the steel wire, [(C concentration in ferrite in the surface layer part of the steel wire)/(C concentration in the central part of the steel wire)], is regulated to <=2.
Patent JP-H04270624-A (JP)
Title: Taking-out machine
Inventor: SHIRAI KANJI
IPC: B29C33/44
Filed: 1991-02-26
Abstract: PURPOSE:To perform automatically a chuck exchange every lot of molded products, by a method wherein chuck exchange action data is stored in a memory device, which is called out by a control device and command performing the chuck exchange is given to a taking-out machine. CONSTITUTION:When a production completion signal and a number of the next molded product are given to a control board 19 of a taking-out machine through a control board 5 of molding whether a chuck exchange is necessary or not is decided within the control board 19 and in the case where it is decided that the chuck exchange is necessary, action data for the chuck exchange stored in a memory of the control board 19 of the taking-out machine is called out. Then according to the called-out data for the chuck exchange, a chuck 20 of an arm 18 of the taking-out machine is exchanged. Then when the action of the chuck exchange is completed, the action data for the next molded product is called out, an exchange completion signal is generated and then molding action is begun in an injection molding machine 1. The chuck exchange every lot of the molded product is performed automatically in this manner.
Patent JP-H04270549-A (JP)
Title: Facsimile display device
Inventor: TSUKUI HIDEYUKI
IPC: H04N1/00
Filed: 1991-02-25
Abstract: PURPOSE:To understand accurately date and time display even at any district of overseas and to allow the operator to easily select the display system by devising the outputted date time display system to be switched by a software switch. CONSTITUTION:A selection means of the date and time display system consists of the software and is operated based on a specific button entry on a control panel of a facsimile equipment. For example, a software switch A is selected, the date and time display form A is selected and when a software switch B is selected, the date and time display form B is selected. That is, the date time display form is selected by the operator operating the software switch and printed out on an LCD and a printer, and for example, in the case of the date and time display form B, the display is indicated as month 1, date 2, the Christian Era 3 and time 4.
Patent JP-S57167302-A (JP)
Title: Production of highly water-absorbing polymeric material having improved water absorption rate
Inventor: FUJITA FUMIO
IPC: C08F2/00
Filed: 1981-04-08
Abstract: PURPOSE: To produce the titled polymeric material having a small particle diameter and a high water absorption rate, by subjecting an α,β-unsaturated carboxylic acid monomer (metal salt) to a water-in-oil reversed phase suspension polymerization in the presence of a specified dispersant.  
     CONSTITUTION: A highly water-absorbing polymeric material, average particle diameter 1W40μ, is prepared by adding an organic solvent (e.g., n-hexane) to an aqueous solution, concentration 5W40wt%, containing an α,β-unsaturated carboxylic acid monomer[e.g., (meth)acrylic acid) and/or its metal salt so that the ratio of solvent to aqueous monomer solution is 1:1W4, adding further, to the resulting solution, 0.1W20wt%, based on organic solvent, nonionic surfactant, HLB6W9, (e.g., sorbitan monolaurate) as a dispersant and 0W10wt%, based on monomer, crosslinking agent (e.g., diallyl phthalate) and subjecting the final solution to a water-in-oil reversed phase suspension polymerization at 200°C in the presence of a radical polymerization initiator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S603967-A (JP)
Inventor: GAABAINDA PII SHIINGU
IPC: B23K7/00
Filed: 1984-03-19
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。