baber/WOPTO huggingface dataset:
Patent JP-2000126892-A (JP)
Title: Coated electrode for welding stainless steel
Inventor: MIZUMOTO MANABU
IPC: B23K35/365
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a welding rod which is available for all-position welding even in welding a sheet, sufficiently applicable to the use in the high-current range, and excellent in burning-resistance of the welding rod by coating a coating flux containing TiO2, SiO2, metal carbonate, CaF2 and MnO2 of specified quantity in a stainless steel core. SOLUTION: A coating flux containing, by weight, 30-60% TiO2, 3-10% SiO2, 5-30% metal carbonate, 1-10% CaF2, and 5-10% MnO2 to the total weight of the coating flux is coated on a stainless steel core. In this composition <=5% calcium titanic acid may be contained separately from TiO2. Since MnO2 is added, and MnO2 is reacted with manganese oxide of low degree during the welding, the heating of the coating is prevented by the endothermic reaction, the burning resistance of a welding rod can be improved, the viscosity of the slag is dropped, and the bead shape in the vertical position is flat. Calcium titanic acid improves the flowability of the slag to demonstrate the synergistic effect with MnO2.
Patent JP-2001141931-A (JP)
Title: Light transmission plate, surface light source device and reflective liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: G02F1/1335
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To develop a light transmission plate and a surface light source device for a frontlight system constituting a reflective liquid crystal display device excellent in visually observed contrast in the case of turning off and on and in brightness and clearness of the display. SOLUTION: The reflective liquid crystal display device comprises the light transmission plate 1 emitting incident light from an incident side plane 1c through the lower surface 1b through a light emitting means composed of a prism shaped projecting and recessing repeated structure formed on the upper surface 1a, constructed with a plate like matter 1 transmitting incident light from the lower surface through the upper surface having 1.51-1.55 refractive index and used to see-through the light carrying information formed on the lower surface side from the upper surface side,  the surface light source device 2 made by placing a light source 21 on the incident side plane of the light transmission plate and a liquid crystal cell 3 with a reflection layer 31 arranged on the lower surface side of the light transmission plate or of the light transmission plate of the surface light source device. The device is excellent in the balance of the reflected light due to a light leakage and external light on the surface of the light transmission plate and the light emitting efficiency of the light transmission plate.
Patent JP-H02163673-A (JP)
Title: Abnormality detector for plural parallel loads
Inventor: KIKUCHI HIDEO
IPC: H02H3/32
Filed: 1988-12-19
Abstract: PURPOSE:To individually detect an abnormality of each load by performing an comparatively easy processing logic for abnormality detection in the manner of providing one current detection means to the plural loads. CONSTITUTION:When switching means Tr1 in the abnormality detection circuit 2 of a copying machine, etc., are turned off, the electric power of a 1st power supply circuit 1 is not impressed on a feeder, and each of the loads 51-5n is not in the operation. With this condition, when the voltage of a 2nd power supply circuit 50 is outputted to the feeder by voltage impressing means D1 through impedance means R1 and individual electricity supply means 41-4n are all turned off, whether a short circuit is caused from machinery grounding in the loads 51-5n or used in the means 41-4n is decided by whether the detected voltage is zero or lower than the output voltage of the circuit 50. Also at this time, the means 41-4n are turned on one by one to compare the detected voltage with the prescribed voltage, and any one of the loads 51-5n is decided as disconnected when the detected voltage is larger than the prescribed voltage. In this case, also by means of comparing a voltage proportional to the detected voltage, the existence of abnormality for the loads 51-5n can be decided.
Patent JP-2001144789-A (JP)
Title: Transmission collision controller, communication equipment, transmission system and computer readable recording medium for recording program
Inventor: HIRAHARA AKIRA
IPC: H04L12/40
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent abandonment or loss of data and deterioration of network performance owing to collision of data transmissions in communication by a CSMA/CD system, etc. SOLUTION: A transmission collision controller 6 is the one for executing control to restrict the collision in a communication system for obtaining a stand-by state in the case of the collision of the plurality of data transmissions and executing re-transmission afterward. The device 6 obtains a reference time to be referenced in the plurality of data transmissions and a deviation time which is generated at random and returns a time obtained by changing the reference time through the use of the deviation time.
Patent JP-H03181402-A (JP)
Title: Method and agent for repelling mouse
Inventor: ISHIDA SEIKI
IPC: A01N31/06
Filed: 1989-12-08
Abstract: PURPOSE:To provide a mouse repellent having improved safety and handling property by containing a monoterpene such as l-menthol, dl-camphor, n-borneol or alpha-pinene as an active ingredient. CONSTITUTION:A mouse repellent contains as an active ingredient l-menthol, l-menthone, dl-camphor, n-borneol, 1,8-cineole, eugenol, 1-perillyl aldehyde, d-limonene, alpha-pinene, citronella, etc., or an essential oil (e.g. peppermint oil, pennyroyal oil or camphor oil) containing the monoterpenes. The active amount of the monoterpene is 0.03g/l when the vapor of the monoterpene is directly applied to a target space, 10g/m<2> when employed as a coating agent, and 0.03g/g based on the weight of a molded product when kneaded in the molded product. The microcapsule of the agent is preferable from a point of the sustained release property thereof.
Patent JP-H04191517-A (JP)
Title: Bearing device
Inventor: TOKUNAGA KEISOKU
IPC: F16C11/04
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the increase in bearing load by juxtaposing a bearing on the wall face of the body and on the side face of an oscillatory or a rotary body. CONSTITUTION:A circular groove 2 or a protrusion annulus 3 is provided on the wall face 4 of the body concentrically with a shaft 1, so that the bearing load is also shared by it. To enhance the bearing effect the number of circular grooves or protrusion anuli 3 is only increased.
Patent JP-H01162001-A (JP)
Title: Phase shifter
Inventor: KAINUMA SATOSHI
IPC: H04L27/20
Filed: 1987-12-18
Abstract: PURPOSE:To cause a phase shifting error to be minimum by providing three types of phase shifting circuits, whose phase shifting quantity are mutually different, a single pole three-throw switch and a control circuit to generate a control signal, which controls the changing-over of the single pole three-throw switch, in a minimum bit step as a phase shifting means to be given by M- division and executing phase shifting correction. CONSTITUTION:In the minimum BIT step of an N-BIT phase shifter, a microwave signal is inputted to an input terminal 1 and by signals to be added to control signal terminals 13 and 14, control signals A-C of a switch 2 to be converted by a control circuit 12 are set. From a 2-BIT step up to a maximum BIT step, a switch 6 is controlled by signals to be added to control signal terminals 15-18. By phase shifting circuits 7-10, etc., the phase shifting quantity of DELTAphi4=phiD-phiE and DELTAphi4=phiF-phiG, etc., is obtained. Thus, by controlling respective BITs, the microwave signal to be inputted to the input terminal 1 is outputted to an output terminal 11 with being dislocated only by the desired phase shifting quantity.
Patent JP-H09157426-A (JP)
Title: Production of olefin-based thermoplastic elastomer injection molded foamed body
Inventor: YOSHINO SHOJI
IPC: C08J9/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foamed body which is highly expanded, having uniform and dense foam, exhibiting good soft feeling and useful as an interior part for automobiles by injecting an olefinic thermoplastic elastomer having a specific composition and properly operating the cavity volume. SOLUTION: An elastomer comprising (A) 100 pts.wt. olefinic thermoplastic elastomer obtained by dynamically heat-treating (i) 25-70wt.% ethylene-propylene- diene terpolymer rubber containing an ethylene-propylene-diene terpolymer rubber having 340-385 Mooeny viscosity and 2-6 ratio of weight-average molecular weight Mw to number-average molecular weight and a mineral oil-based softening agent in an amount of 45-150 pts.wt. based on 100 pts.wt. ethylene- propylene-diene terpolymer, (ii) 15-5wt.% polyisobutylene and/or isobutylene- isoprene copolymer rubber and (iii) 60-25wt.% propylene-α-olefin copolymer resin having 2-20wt.% α-olefin content, 0.1-10g/10min melt flow rate and 3-10 Mw/Mn in the presence of an organic peroxide and (B) 1-10 pts.wt. foaming agent is injected and subjected to expansion molding.
Patent JP-H08158012-A (JP)
Title: High damping alloy with high strength and high corrosion resistance
Inventor: TOMITA YUKIO
IPC: C22C38/00
Filed: 1994-12-22
Abstract: PURPOSE: To produce a high damping alloy for structural material, excellent in strength, toughness, damping property, and corrosion resistance. CONSTITUTION: This alloy is a high damping alloy with high strength and high corrosion resistance, having a composition which consists of, by weight, <=0.02% C, 0.5-3% Si, 0.2-2.5% Mn, 1-5% Cr, 0.005-5% Al, and the balance Fe with inevitable impurities and to which proper amounts of P, Cu, Ni, Mo, Nb, V, Ti, B, N, Ca, and REM are added, if necessary.
Patent JP-H05123201-A (JP)
Title: Footwear and accessories thereof
Inventor: YAGI JUN
IPC: A43B1/00
Filed: 1991-11-07
Abstract: PURPOSE:To prevent the infection of an athlete's foot by the generation and propagation of microorganisms, such as bacteria and fungi by wearing of footwear, such as shoes, insoles of shoes, soches and slippers, and the generation of malodors and the rust in metallic parts consisting of iron, etc. CONSTITUTION:The footwear and the accessories thereof are constituted by using the constituting members contg. the antimicrobial/rust preventive agents prepd. by compounding the three materials; one or plural antimicrobial ion sources selected from the group consisting of silver, copper, zinc and the compds. of these metals, one or plural carriers selected from the group consisting of calcium carbonate, calcium phosphate and ceramic materials for adsorbing and carrying the antimicrobial ion sources and zinc oxide whiskers having a single crystalline tetrapot-shaped three-dimensional structure as principal components. As a result, the foot wear and accessories having the excellent antimicrobial and rust preventive functions are obtd.
Patent JP-H076171-A (JP)
Title: Character display device
Inventor: YAMAKITA TORU
IPC: G06F17/22
Filed: 1993-11-29
Abstract: PURPOSE:To sharply improve the workability of document preparation and document edition or the like by displaying the synonym of a designated word at the display position of the word as a synonym candidate instead of the word. CONSTITUTION:For example, at the time of document preparation and document edition, the display position of the word whose synonym should be retrieved is designated by a cursor by operating a cursor key provided at an inputting part 11 from among plural character strings displayed on a display part 18. Next, at the time of operating a synonym/next candidate key KB, the synonym corresponding to the designated word is retrieved from a synonym dictionary 14 by the processing of an MPU 12 according to the instructing operation. Then, the retrieved synonym is displayed at the display position where the designated word is displayed as the synonym candidate instead of the word by the display processing of the MPU 12.
Patent JP-H09138107-A (JP)
Title: Method and apparatus for detecting pattern
Inventor: ISHII YUUKI
IPC: G01B11/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy by performing pattern measurement efficiently in a short time. SOLUTION: The output light from a laser light surce 30 forms a minute spot 48 on a wafer 45 through a beam expander 32, a minute scanning stage 34, a mirror 40 and a condenser lens 42. A wafer pattern is scanned with the minute scanning stage 34. The scanning position or the minute spot 48 by the movement of the minute scanning stage 34 is read with an interferometer 50. The displacement of a stage 44 is read with an interferometer 52. The scattered light by a pattern edge is outputted through photodetectors 54 and 56, an adder 58 and an A/D converter 60. The stage position and the scattered light information are coordinated with the reference clock by a position forming circuit 62 and stored in a waveform memory 64.  In a signal waveform correcting circuit 66, the position of the scattered light corresponding to the position of the pattern is corrected in correspondence with the displacement of the wafer stage.
Patent JP-H02169063-A (JP)
Title: Coating device
Inventor: IKUNO KUNIHIKO
IPC: B05C5/00
Filed: 1988-12-20
Abstract: PURPOSE:To easily adjust the distance between a material to be coated and the tip of a syringe part by providing a means for pushing up the syringe part storing a liq. material in accordance with the force in the opposite direction resulting from the force for discharging the liq. material from the tip of the syringe part. CONSTITUTION:The syringe part 1 storing a liq. material, a holding part 2 for the syringe part 1, a supporting shaft 3 for the holding part 2, and a balancer 4 on the opposite side of the syringe part 1 with the supporting shaft 3 as a cardinal point are provided. The balancer 4 is adjusted to slightly lower the syringe side, and the syringe side is pushed up by utilizing the force in the opposite direction resulting from the force for discharging the liq. material 5 from the tip of the syringe part 1. As a result, the distance between a material to be coated and the tip of the syringe part can be easily adjusted without damaging the material.
Patent JP-H04191225-A (JP)
Title: Paper sheet feeder
Inventor: ARAI HIROYUKI
IPC: B65H3/06
Filed: 1990-11-27
Abstract: PURPOSE:To significantly reduce generation of paper dust due to rotation of a paper sheet feeding roller by carrying out engagement control of a paper sheet feeding clutch by PWM control. CONSTITUTION:PWM control, which is engagement control of a paper sheet feeding clutch, is started T1 second after a copying switch is switched on. That is, supply of a pulse to the paper sheet feeding clutch reaches a specified speed as ON, OFF control following the pattern of PWM control condition A is repeated and rotational speed of the paper sheet feeding roller 6 gradually rises. Copy paper is delivered from a cassette 4 to a copy paper carrier passage 8 by rotation of the paper sheet feeding roller 6. When the head edge part of this copy paper passes, a resist switch 12 is switched on. Supply of the pulse to the paper sheet feeding clutch is stopped (engagement cancellation control of the paper sheet feeding clutch) T2 second after this resist switch 12 is on, engagement of the paper sheet feeding clutch is cancelled and rotation of the paper sheet feeding roller 6 is stopped.
Patent JP-H11159471-A (JP)
Title: Plunger pump
Inventor: KAWANAKA MASAHIKO
IPC: F04B53/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide the form of a pump seal capable of maintaining sufficient fluid-tightness while a plunger pump is operated and avoiding a metal contact of a pump bore with a plunger as much as possible, although the communication of a pressure generation chamber and a suction chamber is allowed when hydraulic fluid pressure is not generated. SOLUTION: In this plunger pump in which a plunger 9 is freely slidably stored within a pump bore 6, an inner diameter side has a clearance gap between the inner diameter side and a groove bottom part by being fitted into a seal groove 25 part on the outer periphery of the plunger 9, an outer diameter side maintains fluid-tightness with tightening margin between the outer diameter side and the pump bore 6 and a plastic pump seal 8 of square cross section fluid-tightly sectioning is provided between a pressure generation chamber 11 and a suction chamber 10 by being abutted on the rear side wall of the seal groove 25 part in a delivery process in which the plunger 9 moves to reduce the volume of the pressure generation chamber 11,  a clearance gap of the groove bottom part and the inner diameter of the pump seal 8 is made smaller than that of the rear outer periphery of the seal groove 25 part of the plunger 9 and the pump bore 6.
Patent JP-H05156299-A (JP)
Title: Detergent composition
Inventor: NOZAKI TOSHIO
IPC: A61Q19/10
Filed: 1991-12-05
Abstract: PURPOSE:To provide the subject composition containing a secondary amide-type N-acylamino acid salt and a cationic polymer and excellent in foamability, foam quality, durability of foam, low irritation, breakage of foam and lubricity. CONSTITUTION:The objective composition contains (A) a compound of the formula (R<1> CO is a 10 to 16C straight chain acyl; n is 1 or 2; M<1> is sodium, potassium or alkanolammonium in the case of n=-1 and potassium or an alkanolammonium in the case of n=2), (B) a cationic polymer (e.g. a copolymer of a quarternized vinylpyrrolidone and aminoethyl methacrylate or a copolymer of adipic acid and dimethylamfionhydroxypropylenediethylenetriamine) and (C) a higher fatty acid salt, e.g. in the case of a liquid detergent, in an amount of 5 to 50wt.% component (A) and 0.01 to 5.0wt.% (preferably 0.05 to 2wt.%) component (B) and preferably in a weight ratio of [the component (C)/the component (A)]=[(1/20) to (1/2)] [preferably (1/10) to (1/3)].
Patent JP-2000142905-A (JP)
Title: Packer container
Inventor: YOSHIKAWA HIROKUNI
IPC: B65F3/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To smoothen the loading and unloading of a container to and from an automobile with container attaching and detaching device and extend the applicable range of the automobile with container attaching and detaching device by providing a lifting member on the front end of a container body and a foldable support leg on the front part of the container body, and a wheel on the rear part thereof, respectively. SOLUTION: A hook receiving part 2g is fixed to the upper part of the front wall 2b of a container body 2, and the hook receiving part 2g is engagingly locked with an automobile with container attaching and detaching device 7 having a lifting hook. The reverse side of a bottom plate 21 is provided with a guide protruding part 20, a support let 2h on the front, and a lateral pair of wheels 2i on the rear. A packer container 1 is loaded on and unloaded from the automobile with container attaching and detaching device, the tip of the lifting hook is mounted on the hook receiving part 2g to lift up and down the packer container 1.  In the loading and unloading of the packer container 1 to and from the automobile with container attaching and detaching device, the smooth movement of the bottom surface of a packer 3 is ensured by the action of the wheels 2i and wheels 30c so that a smooth work can be performed.
Patent JP-H09148332-A (JP)
Title: Particle arranging apparatus
Inventor: YOSHIDA YOSHIHIRO
IPC: H01L21/321
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of arranging light weight conductive particles, without depositing to undesired part or breaking them for use in mounting of LSI, etc. SOLUTION: A mask having holes 5 of less than twice diameter of conductive particles 2 is laid on a particle arrangement area of a ceramic porous plate 3 with air sucked up from below, and the particles 2 on the mask 4 are moved by a soft squeegee 6 with short conductive fibers planted thereon, then sucked into the holes 5 by the sucked air whereby they are arranged on and settled to the plate 3.
Patent JP-H03186620-A (JP)
Title: Hydraulic operation type clutch release bearing device
Inventor: MOMOI SHINICHI
IPC: F16D25/08
Filed: 1989-12-14
Abstract: PURPOSE:To alleviate the restraint to the axial dimensions by providing a piston having a double-structure composed of inner and outer sections so as to obtain a stroke which is longer than that obtained by a single structure piston. CONSTITUTION:Annular outer and inner pistons 71 and 72 fitted in a hydraulic chamber 11 are pressed leftward by the action of hydraulic oil which has flown into the hydraulic chamber 11 through a hydraulic oil introduction hole 51 formed in an outer housing 5. A large diameter outer peripheral surface 71a of the outer piston 71 is made into slide contact with the inner diameter surface 52 of the outer housing 5, and a small diameter outer surface 71b of the outer piston 71 is made into slide-contact with an opening edge part 53 of the outer housing 5. At one end of the stroke of the outer piston 71, the wall surface 71c thereof abuts against the opening edge part 53 of the outer housing 5 and stops so as to serve as a stopper. At one end of the stroke of the inner piston 72, the wall surface 72d thereof abuts against the small diameter side 71f of the outer piston 71 and stops so as to serve as stopper.
Patent JP-H08181079-A (JP)
Title: Forming method of amorphous semiconductor thin film
Inventor: SAITO KIMIHIKO
IPC: H01L31/04
Filed: 1994-12-26
Abstract: PURPOSE: To obtain an amorphous semiconductor thin film which is narrow in band gap and low in defect density by a method wherein an amorphous semiconductor thin film is formed on a substrate through the plasma decomposition of compound which contains silicon, and a film forming/heating gas treating process where the amorphous semiconductor thin film is exposed to a heated gas atmosphere is repeatedly carried out. CONSTITUTION: A process where an amorphous semiconductor thin film is formed as thick as 0.4 to 60nm on a substrate through the plasma decomposition of compound which contains silicon and another process where the amorphous semiconductor thin film is exposed to a heated gas atmosphere are repeatedly carried out, whereby an amorphous semiconductor thin film of prescribed thickness is formed. The temperature of the heated gas is set to 100 to 800 deg.C. An amorphous semiconductor thin film formed through the above forming method is used as an intrinsic semiconductor layer.
Patent JP-H04193671-A (JP)
Title: Controller for vehicle
Inventor: SAKAMOTO HIDEO
IPC: B61D27/00
Filed: 1990-11-28
Abstract: PURPOSE:To economically operate an air-conditioner provided in a control device for a vehicle and used for controlling the temperature of the main body of the control device by providing an abnormality detection means for monitoring the control device main body, and operating the air-conditioner if some abnormality is detected. CONSTITUTION:A power circuit for the auxiliary equipment of a DC electric railroad uses a panthagraph 3 and wheels 4 to collect direct currents between a DC electric car line 1 and a rail 2 and an inverter 5 which converts the direct currents collected into three-phase alternating currents and which inputs the alternating currents to auxiliary equipment 6 comprising an air-conditioner for passengers and the like receives gate pulses 7 from a control device 8. In this case, a watchdog timer 9 serving as a detection device for the abnormality of the control device is connected to the computer bus 85 of the control device 8. If some abnormality of the control device 8 is detected, operation of a heating apparatus 11 is directed via a timer 10 so that the control device 8 is warmed. Also the air-conditioner may be used as a refrigeration system to be operated if abnormality of the control device 8 is detected.