baber/WOPTO huggingface dataset:
Patent JP-2000025468-A (JP)
Title: MOLTEN Sn-PLATED STEEL SHEET EXCELLENT IN BONDING CHARACTERISTIC FOR AUTOMOBILE FUEL TANK
Inventor: MAKI JUN
IPC: C23C2/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a new rustproof steel sheet for a fuel tank using no Pb by studying various factors on the material side affecting the soldering and brazing property, and properly controlling the contact resistance value of the surface. SOLUTION: A small contact resistance value is desirable in view of a soldering and brazing property, the contact resistance value is set to 0.1-8 mΩ for increasing a resistance welding property, and the contact resistance value is preferably set to 0.1-3 mΩ for reconciling the resistance welding property and soldering and brazing property. Factors controlling the contact resistance value include surface roughness and the film thickness of the most surface in an Sn-plated steel sheet. When the surface roughness is above 2 μm in RMS, the thickness of the surface film has irregularities, local heating easily occurs, and the resistance welding property becomes inferior.  Some kind of film contributing to contact resistance is applied to the surface of the steel sheet, the film is an industrial chemical conversion coating or an organic resin film, and the total film quantity is set to 2 g/m2 or below on one face.
Patent JP-H0480979-A (JP)
Title: Gas laser oscillation device
Inventor: NISHIOKA TOGO
IPC: H01S3/097
Filed: 1990-07-23
Abstract: PURPOSE:To prevent a gas laser oscillation device from deteriorating in laser output and to protect it against damage by a method wherein a discharge valve which discharges a certain amount of laser gas at the start of laser oscillation is provided. CONSTITUTION:A discharge valve 27 is provided to a laser gas feed piping system between a laser gas bomb 14 serving as a laser gas feed source and the laser gas circulation system of a laser gas oscillation device. The discharge valve 27 may be provided inside the laser oscillator. When a gas laser oscillation device is actuated, the discharge valve 27 is kept open for a time set by a timer 28, and the residual laser gas in a mixing ratio different from a prescribed mixing ratio is exhausted from the piping into the atmosphere through the discharge valve 27 just before the start of the gas laser oscillation device. Laser gas fed from the laser gas bomb 14 is discharged. Thereafter, the discharge valve 27 is closed after a certain time set by timer elapses.
Patent JP-H1019138-A (JP)
Title: Magnetic sealing device with exhaust chamber
Inventor: TEZUKA HITOO
IPC: F16J15/43
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic fluid from spurting into a process chamber even without high accuracy control of air pressure in an exhaust chamber in a magnetic sealing device of an intermediate exhaust system. SOLUTION: This magnetic sealing device has rugged space T formed in the direction of an axis L around a rotary shaft 1, magnets 5 generating lines of magnetic force passing in the rugged space T, a magnetic fluid 6c closely filled in the rugged space T, an exhaust chamber R provided at the back part of the magnetic fluid 6c from the view of a process chamber Q, and an exhaust pump 7 for regulating air pressure in the exhaust chamber R. Airtightness in the process chamber Q is maintained by the magnetic fluid 6c, and the pressure in the exhaust chamber R is reduced to prevent the magnetic fluid 6c from spurting into the process chamber Q.  Since the magnetic fluid 6c is closely filled in the rugged space T, bearing differential pressure becomes high so as to be able to positively prevent the spurt of the magnetic fluid 6c even in case of air pressure control in the exhaust chamber R being rough.
Patent JP-H06188004-A (JP)
Title: Material for metal component of high-temperature fuel-cell equipment
Inventor: HORUSUTO GURAINAA
IPC: H01M8/124
Filed: 1993-07-12
Abstract: PURPOSE: To avoid cracking of a solid electrolyte even during frequent switching on and off by using a material having thermal expansion difference from a solid electrolyte as the metallic component material of a high-temperature fuel cell facility having a ceramic solid electrolyte made from yttrium stabilized zirconium oxide. CONSTITUTION: A solid electrolyte plate uses a chromium alloy having 3-10 atom % iron, 0.5-5 atom %, rare earth metal, and/or rare earth metal oxide as the metallic components of a high-temperature fuel cell facility in which a solid electrolyte plate is made from yttrium stabilized zirconium oxide. Thus, a coefficient of thermal expansion at a temperature of 200 deg.C is 8.5×10<-6> -10.5×10<-6> /K, and even when the temperature is elevated to 900 deg.C, the coefficient is held within the range of 14×10<-6> -15×10<-6> /K. Thereby stresses which the ceramic solid electrolyte receives can be received flexibly. More specifically, a solid electrolyte element 26 comprises a solid electrolyte plate 28 sandwiched between electrodes 32, 34, and this structure is surrounded by an electrically insulating frame 36, skeletons 47, 49, and the like.
Patent JP-S5898014-A (JP)
Inventor: ISHII SHIYOUZOU
IPC: A01F12/60
Filed: 1981-12-03
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-S6255141-A (JP)
Title: Multicolor printing machine for cylindrical container
Inventor: KUBOSHIMA AKIRA
IPC: B41F17/22
Filed: 1985-09-04
Abstract: PURPOSE:To enable misregistration in multicolor printing to be prevented from occurring, by setting the gear ratios in a gear train between a mandrel rotary shaft and a transfer roller rotary shaft by integral multiplication. CONSTITUTION:The gera train consisting of the 1st-6th gears 101-106 is provided in a drive-connecting state between the mandrel rotary shaft 13 and the transfer roller rotary shaft 26, and the gear ratio of each gear set in the gear train is set by integral multiplication. With this arrangement, the gear train is constantly in the same meshed state in the section from the start of transfer to the point where a rotation feeding is completed and the next transfer is about to be started. Accordingly, pitch errors at each of the gears are not cumulatively added in the process of transferring a drive, and only the pitch errors in machining accuracy of the gears have effects on the accuracy of printing.
Patent JP-S5984676-A (JP)
Title: Amphibious self-propelled bogie
Inventor: MIZOBATA ATSUNORI
IPC: B60F3/00
Filed: 1982-11-07
Abstract: PURPOSE:To facilitate a series of works such as a digging work, a stone laying work, etc. by allowing the left and right car bodies consisting of a crawler frame and a main frame to be expanded in width by an operation of an oil hydraulic cylinder so that the mounting of a work machine and the loading of a cargo can be selectively performed. CONSTITUTION:A self-propelled bogie 1 is constituted with a car body 2, a traveling device equipped on the car body 2, and an expanding device 8. The car body 2 is divided into the left and the right, and a pallet 4 capable of being equipped with a flat frame (not shown in the figure) for mounting a work machine and loading a cargo is provided on the upper frame 6 of each car body 2. The left and right car bodies 2 are connected with beams 8a, 8b, 9 slidably supported at both ends against each car body 2 so that the width can be expanded or shrunk by an operation of a hydraulic cylinder 11. Therefore, a work machine can be mounted while both car bodies 2 are expanded in width and a cargo can be loaded while they are shrunk in width.
Patent JP-H0940568-A (JP)
Title: Suppressing agent against caffeine excitation
Inventor: TSUNODA TAKAMI
IPC: A61K36/18
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a suppressing agent against caffeine excitation capable of suppressing caffeine excitation without deteriorating taste and flavor of caffeine-containing drinks and foods essentially. SOLUTION: In this suppressing agent against caffeine excitation containing teanin as an active component, the content of the teanin is specified as >=2 times equivalents and <=10 times equivalents based on a caffeine content in a food to be taken. The suppressing agent is preferably processed into a liquid, granules or powder and added to a drink or a food. However, it may be formulated into a tablet, a capsule, granules or a syrup and taken separately from the drink or the food.
Patent JP-S6255360-A (JP)
Inventor: SAKAMOTO MOTOO
IPC: B23K33/00
Filed: 1985-09-04
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-H0911208-A (JP)
Title: Panel of food fiber containing bagasse
Inventor: SATO AKIO
IPC: B27N3/04
Filed: 1995-06-26
Abstract: PURPOSE: To obtain the subject panel cutting off outdoor noise pollution and keeping comfortable life by mainly mixing bagasse, a polyester fiber and a low m.p. fiber and heating the resulting mixture under pressure. CONSTITUTION: Bagasse 2, a polyester fiber 4, a low m.p. fiber 5 and activated carbon 3 are mixed by a mixer to be brought to such a state that the fibers, bagasse and activated carbon are finely and ideally mixed. The resulting mixture is pressed for 15min at 200 deg.C under pressure of 150kg to obtain a panel for the inner wall of a building. This panel has sound insulating properties and cuts off atmospheric temp. in summer and has indoor heat insulating properties in winter and enables comfortable life. Further, the propagation and penetration of various bacteria in the rainy season and the penetration of harmful insects generated from spring to summer can be prevented by mixing an antibacterial and insecticidal fiber, an antibacterial agent and an insecticide with the polyester fiber 4 and the low m.p. fiber 5.
Patent JP-H1019411-A (JP)
Title: Air conditioning system
Inventor: MAEDA KENSAKU
IPC: F24F3/14
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To achieve a higher efficiency in the adsorption and regeneration of a desiccant by separating a group assembly for housing the desiccant and a heat exchanger of a heat pump and a group assembly for housing a compressor of the heat pump. SOLUTION: A heat pump 200 is arranged between a treating path A and a regenerating path B to serve as heat source of a desiccant fresh air conditioner 1 of an assembly part 260 which houses a desiccant 103, a heat exchanger 104, a compressor and an accumulator. The assembly part 260 which houses the compressor and the accumulator is installed with being separated from a group assembly 100 as body part of the desiccant fresh air conditioner 1 containing the desiccant 103, an evaporator 240 and a condenser 220 as heat exchangers of the heat pump 200 and both the assemblies are connected to the paths 201 and 204. This achieves a higher efficiency in the adsorption and the regeneration of the desiccant 103.
Patent JP-S6087221-A (JP)
Title: Remedy and preventive for cardiac disease
Inventor: NAGANO MAKOTO
IPC: A61P9/04
Filed: 1983-10-19
Abstract: PURPOSE:To provide a drug containing L-lysine or its salt as an active component, having positively inotropic activity and high safety, and useful for the remedy and prevention of cardiac diseases such as ischemic cardiopathy, metabolic cardiopathy, etc. CONSTITUTION:The objective drug contains L-lysine or its salt as an active component. It has been found by the investigation of the pharmacological activity of lysine, that the administration of lysine does not cause the increase in the pulse rate in spite of the positively inotropic activity of lysine. Furthermore, lysine can be utilized sufficiently as an energy source of the cardiac muscle to protect the cardiac muscle from the change caused by ischemia. The positively inotropic activity of lysine has been found to be independent of the calcium and beta-receptor activity. Accordingly, the present composition is expected to be effective to ischemic cardiopathy, metabolic cardiopathy (diabetic or thyrocardiac diseases), and myocardial disorder caused by a carcinostatic agent or psychotropic agent. Dose: 10mg-10g, preferably 100mg-5g daily for adult by oral or parenteral administration. The non-toxic nature of the compound enables continuous administration over a long period.
Patent JP-2000040674-A (JP)
Title: Method for forming contact in semiconductor device and structure thereof
Inventor: CHO INKEN
IPC: H01L21/768
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a contact in a semiconductor device and its structure for increasing a margin for false alignment of a conductive film pattern formed at a contact plug and its upper part. SOLUTION: An insulating layer 100 on a semiconductor substrate is etched to form a contact hole 102. The contact hole 102 is partly filled with a conductive layer to form a recessed contact plug 104. Each contact spacer 106a is formed on both side walls of the contact hole on the contact plug 104, and the opening of the contact hole 102 is made narrow. A contact electrode 108a to be joined electrically with the recessed contact plug 104 is formed on the contact spacer 106a and the insulating layer 100. In this case, the contact spacer 106a is made of a substance with an etching selective ratio with the contact electrode 108a.
Patent JP-H1141466-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: G06T1/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which is prevented from misdetecting ground luminance owing to the influence of reverse transparency as an image reader for reading an image out of an original which is placed faceup from above. SOLUTION: This device generates the luminance histogram of a photographic image, detect the luminance value when the luminance histogram has a maximum frequency and a maximum luminance value, and judges whether or not there is reverse transparency from the difference between the obtained luminance value Lp at the maximum frequency and maximum luminance value Lm. When it is judged that there is no reverse transparency, the ground luminance of the original is determined on the basis of the luminance value Lp at the maximum frequency and when it is decided that there is reverse transparency, the ground luminance Ls of the original is determined on the basis of the maximum luminance value Lm.
Patent JP-2001019676-A (JP)
Title: Production of cyclic amino compound
Inventor: TAWADA HIROYUKI
IPC: C07D223/14
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as synthetic intermediate for a medicine, etc., in a high yield by catalytically reducing a specific compound in a branched alcohol so as to subject the compound to a ring closure. SOLUTION: A compound of formula I [Ar is a (substituted) benzene; m and n are each 0 or 2] (e.g. α,α'-dicyano-o-xylene, etc.), is catalytically reduced and subjected to a ring closure in a branched alcohol (e.g. sec-butyl alcohol, etc.), of preferably 3-200 times as much as the compound preferably in the presence of hydrogen by using 0.01-300 wt.% based on the compound of formula I of a catalyst (e.g. Raney nickel, etc.), for 0.5-50 hours at 30-200 deg.C under 1-10 kg/cm2 to give the objective compound of formula II (e.g. 2,3,4,5-tetrahydro-1H-3- benzazepine hydrochloride, etc.). During or after the reaction of the catalytic reduction, preferably heating is carried out at 50-180 deg.C for 15 minutes to 20 hours.
Patent JP-H0842638-A (JP)
Title: V-ribbed belt
Inventor: KAWASHIMA MASAHIKO
IPC: F16G5/20
Filed: 1994-07-27
Abstract: PURPOSE:To remarkably improve a bending resisting life for a belt on a reverse bent small pulley diameter by improving rubber blending of a compression rubber layer forming V-ribs. CONSTITUTION:In a V-ribbed belt wherein short fibers are embedded in the under surface of a tension member layer 4, having a tension member 2 embedded in an adhesion rubber layer 3, in such a state to be oriented in the direction of width and a compression rubber layer 6 having a plurality of V-ribs extending in the longitudinal direction of a belt juxtaposed is formed, the compression rubber layer 6 is formed of a rubber mixture where aramide short fibers 8 with a fine diameter are embedded in a nitrile hydride rubber.
Patent JP-H0362312-A (JP)
Title: Magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: G11B5/71
Filed: 1989-07-28
Abstract: PURPOSE:To improve traveling durability, S/N and dropout by specifying the ratio of diffraction points for the ferromagnetic powder of a magnetic layer surface measured by high energy electron diffraction analysis, and specifying the squareness ratio at 25 deg.C. CONSTITUTION:The magnetic layer is provided on the front surface of a nonmagnetic supporting body and a back layer is provided on the back surface of the supporting body. By high energy electron beam diffraction analysis of the magnetic layer, the ratio of diffraction points for the ferromagnetic powder of the magnetic layer surface, namely N(220)/N(113), is specified to <=1.65. The squareness ratio (Br/Bm) of the magnetic layer at 25 deg.C is specified to 0.830 - 0.860. As for the ferromagnetic powder, r-Fe2O3, Co-contg. r-Fe2O3, Fe3O4, Co-contg.Fe3O4, FeOx, Co-contg. FeOx (x=1.33 - 1.50) can be used. The ferromagnetic powder has the particle size of 0.005 - 1mum, the axial length to width ratio of 1/1 - 50/1. Gloss of the magnetic layer is specified to 150 - 200 or less. The squareness ratio Br/Bm is expressed by the ratio of residual magnetization/ saturated magnetization with sweeping 5 external magnetic field.
Patent JP-H0617816-A (JP)
Title: Counter weight of crankshaft
Inventor: SHIMIZU TOMONORI
IPC: F16C3/20
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the maximum load of a third main bearing as well as restraining intense movement of a second bearing by first to eighth counter weights at the time when a crankshaft rotates. CONSTITUTION:It is constituted to satisfy relations of W1=W8, W2=W7, W3=W6, W4=W5, W1+W2=W3+W4, W2>W3, W4>W3, W1>=W2 in the case when eight pieces of first to eighth counter weights are sequentially and respectively provided from one end side on a crankshaft of an engine on which four pieces of cylinders are serially arranged and weight of these first to eighth counter weights is respectively specified as W1-W8.
Patent JP-S58102681-A (JP)
Inventor: SATOU TOMOYOSHI
IPC: B25D17/08
Filed: 1981-12-08
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-H11348457-A (JP)
Title: Address seal for return/reply
Inventor: SHIMOJI NORIO
IPC: B42D15/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a fill-in miss or the like by remarkably shortening a time required for addressing for data requests of thousands of letters in a large enterprise. SOLUTION: The address seal for return/reply comprises a three-sheet structure of an address seal 1, a duplicate sheet 2 and a release sheet 3, an address sticky part 4 of a sticky part of the seal 1, a duplicate sticky part 5 of a sticky part of the sheet 2. In this case, the part 4 becomes a carbon-like state so that a matter filled in the seal 1 is copied on a copy part 6.
Patent JP-S6440819-A (JP)
Title: Liquid crystal light valve
Inventor: SONEHARA TOMIO
IPC: G02F1/135
Filed: 1987-08-06
Abstract: PURPOSE:To form an optical system of inexpensive structure and to simplify reading out by incorporating dichromatic dyes into an optical writing type liquid crystal light valve formed by using a photoconductor. CONSTITUTION:This light valve is constituted of the substrate which is formed by laminating a photoconductor layer 104 and a translucent mirror 103 on a transparent glass substrate 106 provided with transparent electrodes 105, a transparent glass substrate 106 which is provided with transparent electrodes 106 and faces said substrate and the nematic liquid crystal which is held in place between two sheets of these substrates and contains the dichromatic dyes. The part projected with writing light 108 acts as a low resistance when said light is projected to the photoconductor layer. The partial voltage ratio of the voltage impressed over the entire part is, therefore, changed and the voltage larger than the voltage at the dark time is impressed to the liquid crystal layer. A change in orientation is generated in the liquid crystal molecules and the arrangement direction of the dichromatic dye molecules 102 is correspondingly changed when this voltage exceeds the threshold voltage of the electro- optic effect of the liquid crystal. The light absorption at the point irradiated with the writing light is thereby decreased and the image is formed by the difference between the light absorption and optical density of the non-irradiated point.
Patent JP-H0539225-A (JP)
Title: Medicine for external use
Inventor: YOKOO NOBUO
IPC: A61K8/00
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a blood circulation promoter for external use containing fats and oils obtained from shea seeds as an active ingredient. CONSTITUTION:This medicine for external use is applied to the skin to promote blood circulation in the skin of the coated part. As a result, the skin temperature is raised to sustain the action of the medicine. Thereby, skin roughening, chilblains, oversensitiveness to cold, etc., can readily be treated.
Patent JP-S5899796-A (JP)
Inventor: TANABE MASAHIKO
IPC: G21C19/19
Filed: 1981-12-09
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-H1134970-A (JP)
Title: Ship shore ramp device and control method
Inventor: HASHIMOTO DAISAKU
IPC: B65G69/28
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently implement a roll-on/roll-off system at a high availability factor by making the upper plane of a shore ramp flush with the upper plane of at the time of shifting of a carrier car deck regardless of the level difference between the deck of a ship and a quay in the cargo handling roll-on/roll-off system for the ship using the carrier car. SOLUTION: A shore ramp 1 forming the travel path of a carrier car 23 is constituted of a ship side ramp 2 and a shore side ramp 3, and the ship side ramp 2 and the shore side ramp 3 are individually tilted or vertically moved to be vertically displaced. The ship side ramp 2 and the shore side ramp 3 can be individually operated in response to the shifting of the carrier car 23, and this roll-on/roll-off system can be safely implemented with high cargo handling efficiency at a high availability factor.
Patent JP-H1012657-A (JP)
Title: Ic chip for thin package
Inventor: TSUTSUI TAKASHI
IPC: H01L21/60
Filed: 1996-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an IC chip for a thin package which can provide a thin package IC product while securing a rising height of a bonding wire. SOLUTION: An end of an IC chip 1, on which a conductor pad 2 for wire bonding is to be formed, is formed as a step portion 1a so that a rising height h of a bonding wire 5 is absorbed by a step difference d of the step portion 1a. Thereby the maximum rising height of the bonding wire 5 can be suppressed so as not to undesirably extrude in a thickness direction of the IC chip 1, thus leading to realization of a thin molding-resin package.