baber/WOPTO huggingface dataset:
Patent JP-S62138424-A (JP)
Title: Bath agent
Inventor: FUJII SHIGEO
IPC: A61K8/00
Filed: 1985-12-12
Abstract: PURPOSE:A bath agent, containing a water-insoluble ion exchange material and water-soluble carbonate as essential ingredients and capable of initiating neutralization reaction by ion exchange to evolve gaseous carbon dioxide and readily giving improved bathing effect without increasing the salt concentration. CONSTITUTION:A bath agent obtained by blending a wate-insoluble ion exchange material, e.g. methacrylic acid.divinylbenzene copolymer, sulfonated polystyrene.divinylbenzene copolymer, etc., in an amount of preferably 5-95wt% with a water-soluble carbonate, e.g. sodium hydrogencarbonate, sodium carbonate, etc., in an amount of 5-95wt%. Gaseous carbon dioxide is evolved by neutralization reaction caused by ion exchange of cations in the water-soluble carbonate with hydrogen ions in the water-insoluble ion exchange material. The resultant neutralized salt is a substituted water-insoluble material without contaminating the bath water therewith. Thereby improved bathing effect is obtained without increasing the salt concentration.
Patent JP-2001099137-A (JP)
Title: Conductive member, process cartridge, and electrophotography device
Inventor: ISHIHARA TOMOJI
IPC: G03G15/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a conductive member having a stable conductive characteristic in various kinds of the environment (a high temperature and a high humidity to a low temperature and a low humidity), a process cartridge, and an electrophotography using the conductive member, in the electrophotography of high resolution and high speed. SOLUTION: In a conductive member composed of a function layer formed serving a support body and a high molecular compound as a principal article, the physical properties of the conductive member is formed in such a constitution that a volume resistance value is 1×10 to 1×1012 Ω cm, hardness (ASKER-C) is 10 deg. to 90 deg., static frictional coefficient is not more than 1.0, and a dynamic frictional coefficient is not less than 0.5, a loss on heating ratio when the conductive member is exposed for six hours in the atmosphere of 180 deg.C is identified as a normal loss on heating ratio (ΔK), a solvent extraction ratio when the conductive member is dipped in solvent formed by mixing acetone and chloroform at a volume ratio of 1: 1 and the conductive member is exposed for 120 hours in the atmosphere of 23 deg.C is identified as a normal AC extraction ratio (ΔC), the normal loss on heating ratio ΔK is not more than 1 weight %, and the normal AC extraction ratio ΔC is not less than 5 weight %.
Patent JP-H02128634-A (JP)
Title: Live fish carrying method
Inventor: TAGAMI SEISHI
IPC: A01K63/02
Filed: 1988-11-08
Abstract: PURPOSE:To obviate labor moving live fishes in a live fish tank by hands as usual by separating a live fish container and purifier, providing the latter in each transportation means and transshipping the former between each transportation means. CONSTITUTION:A live fish container 2 and purifier 9 for water constructing a live fish tank are separated and the purifier for water is provided in each transportation means such as a ship or vehicle and only live fish container 2 is transshipped between each transportation means. An upper cover 7 of live container 2 is detachably attached.
Patent JP-H11118674-A (JP)
Title: Automobile travel simulation apparatus
Inventor: NAKAMURA ISAO
IPC: G01M17/007
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To lower a cost for simulating various behaviors and phenomenons generated during the actual travel in the whole of an automobile or in specific parts thereof by installing the apparatus within a room to apply a load to a drive wheel of the automobile. SOLUTION: A converter 50 is connected at a connection point of first and second inverters 30 and 40. In this case, the converter 50 converts a DC power obtained in the first inverter 30 to an AC power according to the difference in size between a power generated by a dynamometer 10 and a power consumed by a fan 20 to be regenerated in an AC primary power source and the AC power of the AC primary power source is converted to a DC power to be supplied to the second inverter 40.
Patent JP-H10119181-A (JP)
Title: Composite tube of resin and steel and its manufacture
Inventor: KAYAZONO YOSHIHISA
IPC: B32B15/08
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent interface separation of resin and steel at the time of transporting high temperature fluid by connecting a resin tube made of resin obtained by reaction adding maleic anhydride or itaconic anhydride of a specific ratio to polyethylene having a specific melting point to an inner surface of a substrate-treated steel tube. SOLUTION: The resin tube 2 is connected to the steel tube 1 in which its inner surface is substrate-treated. The tube 2 is formed of polyethylene having a melting point of 115 to 130 deg.C and added with 0.01 to 0.5wt.% of maleic anhydride or itaconic anhydride. The steel tube is formed of alloy steel such as carbon steel or stainless steel, plated steel tube of zinc, aluminum or chromium, or alloy plated steel tube of zinc and iron, chromium or nickel. Its inner surface is defatted, its scale is removed, then coated with epoxy primer sold in the market to be substrate-treated. The resin tube is inserted into the steel tube, which is heated to the melting point to (melting point +50 deg.C) of the resin tube to expand the resin tube. Thus, the interface adhesion of the both is sufficiently promoted.
Patent JP-H06140115-A (JP)
Title: Ic socket
Inventor: ABE SHUNJI
IPC: H01R33/97
Filed: 1992-09-26
Abstract: PURPOSE:To ensure high reliable contact, by appropriately ensuring the relative position, between the IC terminal of an IC package placed on a placing bed and the contact part of a contact provided on a socket board; and moreover, effectively eliminating a problem, causing the deformation or plating damage of the IC terminal, due to the rub or catch of the IC package with a positioning hole or a positioning groove when the IC package is placed on the placing bed, and also efficiently preventing a problem, causing facing failure of the IC package with the positioning hole or the positioning groove; in an IC socket having the IC placing bed provided in a sink-float-motion-free manner. CONSTITUTION:A positioning hole 12' or a positioning groove 12 are provided on the peripheral edge part of IC placing bed 7, and the contact part 10a of a contact 10 is put in the hole 12' or the groove 12 to be position-regulated; and also the IC terminal 16 of an IC package 15, placed on the IC placing bed 7, is faced on the IC placing bed 7, is faced to, separately from, the opening end surface of the positioning hole 12' or the positioning groove 12.
Patent JP-H08144090-A (JP)
Title: Production of substrate for photosensitive planographic printing plate and photosensitive planographic printing plate
Inventor: MIYAZAKI TAKESHI
IPC: C25D11/16
Filed: 1994-11-15
Abstract: PURPOSE: To produce a photosensitive planographic printing plate having excellent plate making performance, such as sensitivity and exposed visible image characteristic, by subjecting the printing plate to a pretreatment, electrolytic surface roughening treatment, desmutting treatment and anodic oxidation under specific conditions. CONSTITUTION: An aluminum sheet is subjected to the pretreatment to execute alkaline etching at an aluminum melting rate in a range of 1 to 5g/m<2> and is then subjected to the electrolytic surface roughening treatment in an electrolytic bath mainly composed of a nitric acid. This sheet is subjected to the desmutting treatment to execute the alkaline etching at the aluminum melting rate in a range of 0.5 to 2g/m<2> . The sheet is then subjected to the anodic oxidation in the electrolytic bath mainly composed of a sulfuric acid. The treatment conditions for the alkaline etching of the pretreatment, etc., are specified to a bath concn. of 60±10g/l, a bath temp. of 85±10 deg.C and treatment time of >=3 seconds. The desmutting conditions are respectively specified to 9±2g/l and 70±5 deg.C, and >=3 seconds.  The surface of the substrate (treated sheet) may be provided with a photosensitive layer contg. a quinone diadize compd. by treating the sheet in a treating bath contg. ammonium after the anodic oxidation treatment. As a result, the photosensitive planographic printing plate having excellent printability, such as staining resistance and plate wear, is provided.
Patent JP-H11101362-A (JP)
Title: Gas switching valve and gas purge mechanism of vacuum device using the same
Inventor: HINO KENJI
IPC: F16K11/048
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of valves, simplify the operation, and prevent the deterioration of the determinating performance of the purge gas, by making one of two valve elements, free from the pressing force when the other valve element receives the pressing force by a plunger during a switching process. SOLUTION: In the case when a coil 34 is not energized, a plunger 35 is pressed downward to a valve body 31 in a plunger chamber 32 by a spring 33, a valve element 38 pressed in a direction of a valve seat 42 by a spring 40 is repelled, and a passage between a first port and a second port is opened. Then when the electromagnetic coil 34 is energized, the plunger 35 is drawn up by the magnetic force against the spring 33, the valve element 38 released from the constraint of the plunger 35 is pressed to the valve seat 42 by the spring 40, whereby the passage between the first port and the second port is closed, and a valve element 39 pressed to a valve seat 43 by a spring 41 is repelled by the plunger 35, whereby a passage between the second port and a third port can be opened.
Patent JP-H08108556-A (JP)
Title: Printing head
Inventor: NAGAHATA TAKANARI
IPC: B41J2/345
Filed: 1994-10-06
Abstract: PURPOSE: To provide a printing head achieved in the miniaturization of its element driving IC, strong against noise and having high reliability. CONSTITUTION: A plurality of element driving ICs 5 each of which is formed by arranging an output pad 7 on one side part of an almost square shape and arranging signal pads 9 on both side parts adjacent to one side part thereof and arranging an earth pad 10 on the side part opposed to one side part thereof are arranged on a head substrate 1 and the conductors 13 electrically connected to the signal pads 9 are formed on the head substrate 1 between the element driving ICs 5 and the mixing of a signal system and an earth system is prevented in the electrical connection of a printing substrate 6 with the conductors.
Patent JP-H11111273-A (JP)
Title: Manufacture of plate for lithium secondary battery and lithium secondary battery
Inventor: MANGAHARA TOORU
IPC: H01M4/13
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode on which adhesion of an active material mix and a current collector is improved and which is excellent in a charge/discharge cycle characteristic by coating the current collector with coating slurry of the active material mix containing an oxalic acid. SOLUTION: An adding quantity of an oxalic acid is 0.05 to 10 wt.% of an active material mix, and it is desirable to use a plate by this manufacturing method as a positive electrode and/or a negative electrode. In a manufacturing method of a positive electrode plate or a negative electrode plate for a lithium secondary battery, at least a binder is added to a positive electrode active material or a negative electrode active material, and a conductive agent is mixed when necessary, and an active material is manufactured, and a dispersant is added, and coating slurry is adjusted. Or a conductive agent-added positive electrode active material or negative electrode active material is added to a binder predissolved by the dispersant, and the coating slurry is adjusted, and a current collecting body is coated with it.  A non-porous metallic plate, a porous metallic plate such as a punched porous plate and a porous metallic plate having a three-dimensional net-like structure are used as the current collector. Lithium containing oxide having an α-NaCrO2 structure and LiMn2 O4 are desirably used as the positive electrode active material.
Patent JP-H03143250-A (JP)
Title: Rotor of dynamo-electric machine
Inventor: KOJIMA MINORU
IPC: H02K15/02
Filed: 1989-10-26
Abstract: PURPOSE:To reduce stress and also to enable the maximum stress to be sought accurately even in calculation by providing a stress relaxing groove at the fitting end between a rotor iron core and an arm. CONSTITUTION:A stress relaxing groove 5 is provided at the inside periphery of a rotor iron core 3, and besides it is arranged at the position adjacent to the fitting part 4 with an arm 2. By having installed the stress relaxing groove 5 at the fitting part 4 between the rotor iron core 3 and the arm 2, the structure form becomes smooth. For this reason, it becomes gentle stress distribution without peak-shaped high stress occurring at the fitting face end. Moreover, since the coupling form between the rotor iron core 3 and the arm 2 becomes smooth, the maximum stress can be sought accurately by the analysis using a finite element method, etc.
Patent JP-H09122442-A (JP)
Title: Decomposition process for halogenated material gas
Inventor: NAKANO HISAHARU
IPC: H01L21/3065
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To heat decompose effectively and turn halogenated material gas or the like into harmless by bringing the halogenated material gas into contact with a mixture of potassium oxide and an alkaline earth metal oxide or a mixture of potassium hydroxide and an alkaline earth metal hydroxide at the temperature in the specified range. SOLUTION: In the case of decomposing and turning into harmless various kinds of halogenated gases such as chlorocarbon and the like used for a foaming agent, a refrigerator and the like, the halogenated gas is brought into contact with a mixture of potassium hydroxide having potassium hydroxide content of 0.05-40wt.% and an alkaline earth metal oxide or an alkaline earth metal hydroxide at the temperature in the range of 300-900 deg.C. For the gas/solid contact like a decomposing agent with halogenated material gas to be treated or the like, a proper process using a fixed bed, a movable bed or the like can be used. The halogenated gas or the like can be decomposed in the above process at the temperature lower than heretofore in use to secure the higher economic efficiency for the heat energy required for the decomposition, the structure of a device and the like.
Patent JP-H08118030-A (JP)
Title: Method and device for eliminating arc sound of ac plasma welding
Inventor: SONODA HIROFUMI
IPC: G10K11/178
Filed: 1994-10-21
Abstract: PURPOSE: To prevent noise in plasma welding of rectangular wave with simple means by detecting plasma arc welding current wave form in welding of AC plasma arc welding and generating the sound wave of reversed phase at the position to reduce noise against the arc sound generated by plasma arc. CONSTITUTION: The noise sound wave 2 generated from a welding arc 1 contains a component 3 harmful to human ear. The sound wave 4 similar to the harmful component 3 is generated from a speaker 5 to make minus by the same intensity as the sound pressure of harmful component 3 is turned to plus. When both sound waves are overlapped, the harmful component 3 is canceled with the sound wave from speaker 5 to be eliminated or attenuated. Thus, a worker executing AC plasma welding is not required to use ear plug. The noise attenuated is particularly of harmful arc sound only, because of being different from ear plugged case, other signal sound can be heard, thus, efficient and safety of work are improved.
Patent JP-H06126722-A (JP)
Title: Molding of extrusion molded object
Inventor: FUJII SETSUO
IPC: B28B3/20
Filed: 1992-10-20
Abstract: PURPOSE:To enable the continuous molding of a laminated panel by alternately extruding plates different in thickness by one extrusion molding machine by a method wherein extrusion holes are provided in the upper and lower parts of a die performing the extrusion molding of an inorg. raw material and alternately opened to extrude the inorg. raw material and the roller conveyor for feeding the extruded plates is tilted corresponding to the opening of the extrusion holes. CONSTITUTION:Upper and lower extrusion holes 88a, 88b are provided to a die 8 for the extrusion molding of a hydraulic inorg. material so as to extrude extruded materials 12 different in thickness. A pair of cutters 90 having cutting and opening/closing blades 91 for cutting the extruded materials 12 and closing the lower extrusion hole 88b at the time of the extrusion from the upper extrusion hole 88a are provided to the leading end part of the die 8. The roller conveyor 15 for feeding the extruded material 12 can be tilted up to the position of the upper extrusion hole 88a at the time of the extrusion from the extrusion hole 88a. By this constitution, panel materials different in thickness can be alternately extruded without replacing the die 8 and a laminated panel having a metal reinforcing plate can be continuously molded.
Patent JP-H04156350-A (JP)
Title: Color thermal transfer recording method
Inventor: SHIMADA KAZUMITSU
IPC: B41J2/325
Filed: 1990-10-19
Abstract: PURPOSE:To perform stable recording from low density to high density even when a thermal transfer recording material of which the densities of respective color inks are constant is used by controlling the energy of a recording head on the basis of voltage in a low density part and controlling the same on the basis of a current supply time in a high density part. CONSTITUTION:In a color thermal transfer recording method selectively melting a plurality of the color inks of a thermal transfer recording material by a recording head to perform transfer, the energy of the recording is controlled on the basis of voltage in a low density part and controlled on the basis of a current supply time in a high density part to perform recording. By controlling energy on the basis of voltage in the low density part, inks can be controlled in a layer direction and stable recording becomes possible by density gradation. As a base material 12, a film or paper known heretofore is used. An ink layer 11 to be used is prepared by mixing and dispersing a colorant such as pigment or a dye, a resin and wax being a binder.
Patent JP-H02161570-A (JP)
Title: Method and device for coloring gradation image
Inventor: TAJIMA JOJI
IPC: G06T11/60
Filed: 1988-11-07
Abstract: PURPOSE:To naturally color an achromatic color area by supposing that respective picture elements in a fixed color area on an object included in an original image are distributed on a straight line in an absorption vector direction passing a light source color after logarithmic conversion. CONSTITUTION:When a user picks up a color in an image by a pointing device 5, the three primary color values to be reference colors are applied to a color specifying means 6 and reference color density vectors are stored in a reference color storing means 12. An absorption vector calculating means 13 calculates an absorption vector and stores the calculated result in an absorption vector storing means 14. A changing picture calculating means 15 scans respective picture elements in a mask image memory 4 and finds out the colors of the colored elements whose values are '1' from absorption obtained from an intermediate image memory 10, an absorption vector obtained from the means 14 and Cs obtained from a light source color storage means 7. The obtained density values are returned to the three primary color values and written in a color image memory 1.
Patent JP-S63137051-A (JP)
Title: Locking mechanism for seat slide
Inventor: SEKINO TAKAO
IPC: B60N2/90
Filed: 1986-11-28
Abstract: PURPOSE:To finely adjust the hooking position of an upper rail by providing a headed pin pivotally supporting a lock lever to a bearing bracket, a long hole to be coupled with the pin section of the headed pin provided on the bearing bracket, a female screw hole provided on the head section of the headed pin, and a screw bar to be screwed with it. CONSTITUTION:When a screw bar 8a is rotated to screw-feed a headed pin 7, the headed pin 7 pivotally supporting a lock lever 4 is guided by a long hole 5c and moved, and a hooking claw 4a provided on the lock lever 4 is moved, thus the hooking position of an upper rail 11 against a lower rail 21 is finely adjusted.
Patent JP-H01127693-A (JP)
Title: Ternary zinc-nickel-manganese alloy plating bath
Inventor: TAKADA KOJI
IPC: C25D3/56
Filed: 1987-11-10
Abstract: PURPOSE:To form a ternary Zn-Ni-Mn alloy plating film having superior corrosion resistance and causing no hydrogen embrittlement on the surface of a steel product by carrying out electroplating with a plating bath contg. Zn, Ni and Mn chlorides as ammonium complex salts. CONSTITUTION:A steel product is electroplated with a plating bath contg. 0.4-0.6mol./l ZnCl2, 0.4-0.6mol./l NiCl2, 0.1-0.2mol./l MnCl2 and 3.0-4.0mol./l NH4Cl and adjusted to 5-8pH with NH4OH. A ternary Zn-Ni-Mn alloy plating film having superior corrosion, water and weather resistances, workability and suitability to use as a base for coating and hardly causing hydrogen embrittlement is obtd.
Patent JP-H02128749-A (JP)
Title: Fundus camera
Inventor: SANO EIICHI
IPC: A61B3/14
Filed: 1988-11-08
Abstract: PURPOSE:To efficiently perform general photographing and fluorescent photographing by simple operation and to obtain a sharp photographing result by constituting the title camera so that the aperture of the photographing iris provided to a photographing system at the time of fluorescent photographing becomes larger than that at the time of general photographing. CONSTITUTION:A photographing iris 71 consists of four circular aperture irides 71a-71d and these circular aperture irides are brought on the optical axis 70 conjugated with the anterior part of an eye E to be examined with respect to an objective lens 42 by the operation in a rotary type solenoid 73 and constituted so that the calibers thereof become large in the order of the irides 71a, 71c, 71d, 71b. In a visible light photographing mode, one of a 35mm camera 82, an instant camera 88 and a TV camera 90 is selected and the circular aperture iris 71a is used in three cameras in common. Even in a visible fluorescent photographing mode, one of the 35mm camera 82, the instant camera 88 and the TV camera 90 is selected but the circular aperture irides 71c, 71d, 71b are respectively used in the 35mm camera 82, the instant camera 88 and the TV camera 90.
Patent JP-H03182870-A (JP)
Title: Seat for baby buggy
Inventor: KASAI KENZO
IPC: B62B9/12
Filed: 1990-10-19
Abstract: PURPOSE:To enhance usability by connecting one support section which is located at either one of the front end side and the rear end side of a seat section, with a baby buggy main body in such a way as to be held in a position definite in height, and thereby supporting the other support section in such a way as to be vertically moved in a seat the back seat of which can be reclined so as to be adjusted. CONSTITUTION:Each side-bar 3 which is provided for each side section of a seat 1 along the longitudinal direction as a frame member to support the seat 1, is mounted in opposition to the other frame member 4 at the side of a main body by the use of the front side end section 5 and the rear side end section 6 of each side-bar. In this case, each front side end section 5 is rotatably supported in such a way that each side-bar itself 3 can be rocked around its front side end section so that it thereby acts as a rocking center side end section. Meanwhile, each circular long groove which is equally spaced from the rocking center, is formed in each rear side end section 6 in such a way that each side-bar 3 can be rocked so that it thereby acts as a rocking side end section with a pin 8 inserted therein. The major axis of the long hole 7 is roughly extended in the vertical direction so that each rear side end section 6 can thereby be vertically moved as each side-bar 3 is rocked.