baber/WOPTO huggingface dataset:
Patent JP-2000160089-A (JP)
Title: Ink composition
Inventor: ICHIKAWA HIDETOSHI
IPC: C09D11/16
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To inhibit the sedimentation of a pigment, separation of a disperse phase from a main solvent, extreme increase in viscosity, increase in average particle size, or the like, of a pigment ink used for writing utensils and on-desk items, to prevent the clogging at the pen tip of a writing utensil, the decrease in following properties of ink, and the decrease in density of written lines from occurring within a short time, to enable the decrease in ink suppliability from an ink-occluding body of an on-desk item, the decrease in stamp density in the case of the stamp pad, or the like, to be inhibited, and to enable the long- term storage stability to be maintained. SOLUTION: This composition essentially contains at least one rosin-modified resin as an additive for ensuring the ink stability dissolved in a pigment ink of which the main solvent is selected from among ethers, esters, or the like, and their derivatives. The rosin-modified resin in a rosin-modified maleic acid resin, a rosin-modified phenol resin, a rosin ester, or a polymerized rosin ester.
Patent JP-H07163677-A (JP)
Title: Training room also serving as bedroom
Inventor: SHIBATA TSUTOMU
IPC: A63B26/00
Filed: 1993-12-16
Abstract: PURPOSE:To effectively perform desired heavy-load training before going to bed without requiring a large space. CONSTITUTION:In a room in which a bed 1 for sleeping is installed, plural training machines 13, 20 which are usable as a user is on his back on the bed 1, or as he is sitting up on it are installed on at least wall parts 3-6.
Patent JP-H10169334-A (JP)
Title: Current application device for sliding door
Inventor: MORITA HARUO
IPC: E05B47/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make adjustable the position of the connection part of the frame side arm and the door side arm and easily adjust slack of electric cables, by connecting one end of the frame side arm and one end of the door side arm through a coil spring in which electric cables are inserted and positioning the coil spring as the rotary center of the frame side arm and the door side arm. SOLUTION: One end side of a cylindrical coil spring 60 in which an electric cable 4 is inserted into a cable-containing part 42 of the frame side arm 40 and contained therein and both are fixed by a fastening member 43. And the other side of the coil spring 60 holding the electric cable 4 therein is inserted in a cable-containing part 52 of he door side arm 50 and contained therein and fixed by a fastening member 53. In this way, one side and the other side of the coil spring 60 are fixed to arbitrary positions of the frame side arm 40 and the door side arm 50 by a required length with fastening members 43, 53. Since the rotary center P in the connection part of the frame side arm and the door side arm is positioned at the spring, both arms 40, 50 can be bent in a large radius of curvature while the cables 4 are covered.
Patent JP-H05172484-A (JP)
Title: Boiling heat transfer surface
Inventor: KIDO OSAO
IPC: F28F13/02
Filed: 1991-12-25
Abstract: PURPOSE:To maintain the improvement of a heat transfer rate between refrigerant and a boiling heat transfer surface, suppress a fluidizing loss and improve a pressure resistant strength and a manufacturing speed in the transfer surface of the refrigerant side to be used for a heat exchanger for delivering heat between the refrigerant and fluid such as the air for an air conditioner, a refrigerator, automotive apparatuses, etc. CONSTITUTION:The boiling heat transfer surface comprises a plurality of bandlike water repellant surface treated materials 8 continued in an oblique direction to a refrigerant flowing direction on the surface. Thus, since the thickness of the material 8 is considerably smaller than a groove of a conventional example while maintaining a high heat transfer rate between refrigerant and the boiling heat transfer surface 7, ruggedness of the surface of the surface 7 is small, and a resistance of a flowing passage is not increased like the groove.
Patent JP-H05173177-A (JP)
Title: Thin-film transistor substrate and production thereof and liquid crystal display panel and liquid crystal display device
Inventor: YAMAMOTO HIDEAKI
IPC: G02F1/1368
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the shorting of gate electrodes and source and drain electrodes by specifying the angle of inclination of the end faces of the gate electrodes to a substrate. CONSTITUTION:A 2nd conductive film g2 consisting of aluminum is provided by sputtering and thereafter, a resist RST is provided. The 2nd conductive film g2 is then selectively etched to form scanning signal lines, gate electrodes GT, etc. Gaseous SF6 is then introduced into a dry etching device and the resist RST is removed. Further, the film g2 is anodized to provide the scanning signal lines, gate electrodes GT, and anodized films AOF after the resist for anodic oxidation is provided. Since the angle of inclination of the end faces of the film g2 is confined to <=50 deg., the angle of inclination of the end faces of the electrodes GT attains <=50 deg. and, therefore, electric fields do not concentrate to the ends of the electrodes GT and since the stress concn. does not arise in the angle of the films AOF at the time of anodic oxidation and, therefore, the corner parts of the films AOF do not crack.
Patent JP-H10189606-A (JP)
Title: Bump of semiconductor device and manufacture thereof
Inventor: KANBE TOSHIFUMI
IPC: H01L23/52
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of disconnection, which is caused due to a bad coverage, of a barrier metal film and also to prevent a stress from being concentrated on opening parts at the time of forming the barrier metal film and moreover, to make it possible to prevent a passivation film from being broken. SOLUTION: A metal pad 22 is formed on a semiconductor substrate 2 and after a passivation film 23 is formed on the whole surface of the substrate 21, the formation of connection holes for connecting the pad 22 with Au bumps is conducted, but at this time, the film 23 in open parts is not completely etched by a first photolithography/etching to leave the film 23. After that, photolithography/etching is applied to an area whose size is smaller than the diameter of the first opening in the film 23 and openings are formed stepwise. Then, a metal film 24, which is used as a barrier metal film or the like for the Au bumps use, is formed on the whole surface of the substrate 21 by a sputtering method. Then, Au is precipitated and the Au bumps 25 are obtained.
Patent JP-H02262668-A (JP)
Title: Process cartridge and image forming device using the same
Inventor: KANEMITSU SHINJI
IPC: G03G15/00
Filed: 1989-12-29
Abstract: PURPOSE:To position a photosensitive drum at the normal position of a main body at all times by energizing and positioning the photosensitive drum at the normal position of the main body in the state of the cartridge housing with a thrust force which is generated when the photosensitive drum is driven. CONSTITUTION:A herical gear 3 has a spiral direction in the direction wherein the photosensitive drum 1 is energized axially when an end part of the photosensitive drum 1 is driven. When a drum gear 3 is driven, the thrust force is generated in the leftward direction of the photosensitive drum 1, which is driven leftward in a figure. The part 3a of the drum gear 3 presses the part 4b of the cartridge housing 4 leftward in the figure because the part 3a is shorter than the part 4b, so that the whole cartridge is pressed against the part 6a of the upper frame 6 of the device main body. Consequently, the part 6b is used as the reference surface for the abutting of the process cartridge housing 4 and then the photosensitive drum 1 and cartridge hosing 4 are held at the normal positions at all times when only driven.
Patent JP-2001157514-A (JP)
Title: Bush cutter blade cover for bush cutter
Inventor: YAMANE YOSHIRO
IPC: A01D75/20
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a bush cutter blade cover used for a trilobed type bush cutting blade. SOLUTION: This bush cutting blade cover for a bush cutter is equipped with a central part 50 and a first blade housing part 28, a second blade housing part 29 and a third blade housing part 30 installed radially from the central part 50. A first to a third recessed part 31, 36 and 40 having inner shapes corresponding to the outer shapes of a first to a third blades 17, 18 and 19 and keeping the cutting blade parts of the first to the third blades 17, 18 and 19 in an unexposed state are respectively formed in the first to the third blade housing parts 28, 29 and 30. A central though-hole 44 is formed in the central part 50 and a slit 33 is formed in an area extending from the outer end to the central through-hole 44 in the first blade housing part 28.  The first recessed part 31 can be extended and opened by applying a force to the first blade housing part 28 so as to extend the blade housing part 28 to both sides.
Patent JP-H09278893-A (JP)
Title: Silicone-based release coating composition
Inventor: KIYUHA CHIYON
IPC: C09D183/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a release modifier compsn. which exhibits improved release characteristics and is useful for a silicone-based release coating compsn. by mixing a specific fluorosilicone compd. with a specific resinous substance.  
     SOLUTION: This release modifier compsn. is obtd. by mixing a resin essentially comprising SiO 2  units and R 3 siO 1/2  units (wherein R is a 1-20C monovalent arom. or satd. aliph. hydrocarbon group, H, or a 2-20C alkenyl group provided there is at least one terminally unsatd. alkenyl group per resin molecule) with a fluorosilicone compd. represented by the formula [wherein R' is a 1-20C monovalent arom. or satd. aliph. hydrocarbon group; A is R' or H; R 1  is a 2C or higher alkylene; B is a 4-8C perfluoroalkyl; (l) is 0-100; (m) and (n) are each 1-100 provided m/(1+m+n) is 0.08 or higher; and there are at least three silicon- bonded hydrogen atoms per fluorosilicone compd. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11155973-A (JP)
Title: Housing box for fire extinguishing equipment, and its manufacture
Inventor: NOMURA HIDEO
IPC: A62C35/20
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency for a hose housing or the like, and also, facilitate the re-filling of a fire extinguisher by a method wherein the top plate of a box having a door where a fire extinguisher tank and a hose or the like are housed is made removable, and a hose hanger for a wound hose having nozzle is attached on the lower surface of the top plate. SOLUTION: This fire extingushing equipment housing box which houses a fire extinguisher tank 39, a wound hose 40 having nozzle, and a gas cylinder 41 for pressurized discharging of a fire extinguisher, is formed into a box 31 having a door 35a. The top plate 37 of the box 31 is made a rectangular shape which is slightly larger than the top surface of the box 31, and the peripheral edge is bent downward and made a rib 37a, and is detachably placed on the top surface. On the lower surface of the top plate 37, a hose hanger 38 is provided, and the wound hose 40 is hung. This top plate 37 on which the hose 40 is hung is fitted on the box 31, and the fire extinguisher tank 39 and the pump 41 for pressurized discharging are housed in order by opening the door 35a.  Thus, the work can be efficiently performed, and at the same time, the re-filling of the fire extinguisher can be facilitated as well.
Patent JP-H07285808-A (JP)
Title: Foamable alcohol composition
Inventor: SENDA ATSUSHI
IPC: A01N25/30
Filed: 1993-12-18
Abstract: PURPOSE:To obtain an ethyl alcohol-rich composition sprayable in stable foams over a wide range of temperatures. CONSTITUTION:This composition comprises a propellant and a stock solution prepared by incorporating 100 pts.wt. of a mixture of 60-75wt.% of ethyl alcohol and 40-25wt.% of water with 0.05-4.0 pts.wt. of a foaming agent consisting of a glyceryl fatty acid ester or polyglyceryl fatty acid ester and 0.05-3.0 pts.wt. of a temperature stability improver consisting of a higher alcohol.
Patent JP-H05158276-A (JP)
Title: Nonmagnetic one-component developer
Inventor: MAKUTA YOSHIHIRO
IPC: G03G21/00
Filed: 1991-12-02
Abstract: PURPOSE:To provide a nonmagnetic one-component developer having sufficient static charge characteristic, flowability, and anti-circumstance stability, a high image density less, fogging, and a high image quality level, and simultaneously, a nonmagnetic one-component developer not having the formation of a film caused by the sticking of a developer to a developing roll, etc., even when the developer is used for a long time, and not having reduction in flowability, and a change in image quality, even when the developer is used in a recycle system, as the developer used in a contact or noncontact developing system. CONSTITUTION:This developer is used in a method for executing development in such a manner that a developing blade 3 regulating the thickness of the layer of a developer 4, is disposed so as to press-contact to the surface of a developing roll 2, its surface is uniformly coated with the developer 4, and the developing roll is directly brought into contact with an electrostatic latent image on a photosensitive body 1, or opposed without contacting, and obtained by mixing the glass spherical fine powder whose average particle diameter is 1-50mm, of 0.2-5.0 pts.wt. to the coloring particles, at least, containing binding resin and a colorant, of 100 pts.wt..
Patent JP-H03205090-A (JP)
Title: Train operation controller for railway model
Inventor: ITO YOSUKE
IPC: A63H19/24
Filed: 1989-12-29
Abstract: PURPOSE:To operate an operation control object of a railway model according to the operation control procedure data by installing an operation control procedure interpreting means for interpreting the operation control, procedure data of a train operation diagram as the operation or control information of the operation control object. CONSTITUTION:In an operation control procedure interpretation part 31, the program data for allowing a CPU 30 to directly execute the operation control procedure data is memorized in a program ROM 32, and the operation control procedure data is interpreted. in reference to the work area arranged on a work area RAM 33. An operation control part 34 is constituted of a train operation driver 35 which supplies the driving electric power to a train and controls the speed, point driver 26 for selecting points, signal device driver 37 for operating a signal device, sound source driver 35 for generating effective sound, and a relay driver 39 for changing the state of a relay. An operation control procedure data part 42 is constituted of a ROM 43 in which the operation control procedure data is memorized, slot 44 into which a ROM cartridge 46 can be installed, and a data receiving part 45, and the operation control procedure data which is received from the data receiving part 45 is stored into a buffer RAM and then executed.
Patent JP-H05182132-A (JP)
Title: Production of thin-film magnetic head
Inventor: NAKAMURA FUMIAKI
IPC: G11B5/31
Filed: 1991-12-26
Abstract: PURPOSE:To decrease man-hours by paralelling plural sheets of magnetic head pattern forming substrates and integrally cutting these substrates without registering the respective magnetic head pattern forming substrates with each of the respective patterns by using an theta turn-table and by eliminating the need for cutting the substrates by blades for disconnecting the magnetic head pattern forming parts and by performing the cutting in one stage from two. CONSTITUTION:Alignment mark grooves 3 are previously formed on a magnetic substrate material 1 in parallel with the reference plane 2 of the magnetic substrate material 1 at the width equal to the groove width serving as chip cutting lines and at the depth larger than the film forming thickness size of the magnetic head pattern forming surface 5. The alignment mark grooves 3 of the grooved substrate material 4 obtd. in such a manner and the chip cutting marks 11 are aligned and the films of the magnetic head patterns are formed. The chip cutting is thereafter executed along the alignment mark grooves 3, by which the thin-film magnetic head chips are obtd.
Patent JP-H10168008-A (JP)
Title: Production of cyclic alcohol
Inventor: TEZUKA MAKOTO
IPC: C07C29/86
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To produce a cyclic alcohol in high yield by subjecting an organic additive after being used for hydration reaction to contact treatment with water in a specific temperature range and reusing the resulting additive for the hydration reaction when a cyclic olefin is subjected to contact hydration in a liquid phase in the presence of a solid acid catalyst and the organic additive. SOLUTION: Hydration reaction of a cyclic olefin is carried out by mixing a water phase with an oil phase containing the cyclic olefin in the presence of a solid acid catalyst (preferably zeolite, etc.) and an organic additive (preferably an aromatic carboxylic acid, a phenol or a cyclic saturated carboxylic acid). The hydration reaction mixture is separated into the water phase and the oil phase and the water phase containing the catalyst is separated and circulated to a reactor to recycle the water phase and the cyclic alcohol is purified and recovered from the separated oil phase by distillation, etc., and the residual solution containing the organic additive after being used for hydration reaction is subjected to contact treatment with water at 80-250 deg.C and the, reused for hydration reaction.
Patent JP-H05169564-A (JP)
Title: Stitching method in molding of tire and stitcher device
Inventor: FUKAZAWA HISASHI
IPC: B29D30/72
Filed: 1991-12-26
Abstract: PURPOSE:To provide a stitching method and apparatus in the molding of a tire generating no intrusion to a strip material, reducing the elongation of the strip material and capable of accurately bonding the strip material under pressure without generating wrinkles. CONSTITUTION:For example, when a disc-shaped pressure wheel 4 used heretofore and pressing a strip like material while successively involing the same is arranged at a position 90 deg. with respect to the rotation in the counterclockwise direction of a tire molding drum 1, a cylindrical preceding roller 5 pressing the strip material to the tire molding drum 1 prior to the pressure wheel 4 is arranged at the position above the drum 1. The arranging position of the preceding roller 5 is not especially limited to the vicinity of the pressure wheel 4 and the roll 5 may be provided at a position pressing the strip material to the tire molding drum 1 preceding to the pressure wheel 4.
Patent JP-H05180574-A (JP)
Title: Device for controlling atmosphere inside furnace
Inventor: NAKAYOKU KAZUO
IPC: F27D7/02
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a device for controlling the atmosphere inside a furnace which makes it easy to control flow-regulating valves for air and fuel gas and makes it possible to control the atmosphere minutely and is highly reliable. CONSTITUTION:To gas burners 2 attached to a kiln 1 air is supplied through an air-feeding line 21 and fuel gas, through a fuel gas-feeding line 23. In this fuel gas-feeding line 23 an equalizing valve 22 is provided. Loading pressure which can be removed from the air-feeding line 21 is channeled into a loading- pressure chamber at the equalizing valve 22 by a loading pressure-channel 27. With decrease of the pressure in the loading-pressure chamber, a diaphragms partitioning the inside of the housing of the equalizing valve 22 into the loading- pressure chamber and an atmospheric-pressure chamber increases the opening of the equalizing valve 22 by counteracting the force of a coil spring. Since the diaphragm functions to automatically control the air-fuel ratio between the air and the fuel gas, it is easier to initially set the opening of the respective flow-regulating valves for the air and the fuel gas.
Patent JP-H07176360-A (JP)
Title: Free flow conveyor of automatic closed terminal processor
Inventor: ITO TADAYASU
IPC: H01R43/052
Filed: 1993-12-20
Abstract: PURPOSE:To enable a rational arrangement so as to miniaturize an entire automatic closed terminal processor by conveying wire gripping means on a conveyor main body, and forcibly stopping the means on the conveyor main body being driven, using a stopping means. CONSTITUTION:Wire chuck pallets 8 are placed on the conveyor main body 11 of a free flow conveyor 10 and conveyed from a wire-feeding-position determining member 2 to a closed terminal crimped wire discharger 7. When the pallets 8 come to their working positions a stopping means 20 stops the pallets 8 on the conveyor 10 being driven and a fixing means 30 lifts the stopped pallets 8 from the main body 11 and fix them. Thus the need for arranging a plurality of wire gripping means and working machines at equal intervals as before is eliminated, enabling a rational arrangement and miniaturization of an entire automatic closed terminal processor.
Patent JP-2001166353-A (JP)
Title: Camera
Inventor: SUGIURA KOICHI
IPC: G03B7/17
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of reducing an under inclination in a close-up photographing mode. SOLUTION: This camera is provided with an ordinary photographing mode in which previously decided exposure control is performed by making a stroboscope emit light when an EV value arithmetically calculated based on measured subject luminance is equal to or under a specified value, and a close-up photographing mode in which the stroboscope is always made to emit the light and a diaphragm is set to minimum aperture. Then, photographing permitting charge voltage to permit the photographing by using the stroboscope at the time of setting the close-up photographing mode is set higher than that at the time of setting the ordinary photographing mode.
Patent JP-H10188599-A (JP)
Title: Burn-in stress test mode
Inventor: DAVID C MAKUKURUUA
IPC: G01R31/26
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To quickly and economically carry out a stress test by disabling a time-out characteristic of a device to start a burn-in stress mode when a feed voltage exceeds a predetermined voltage level and/or the temperature of the circuit device exceeds a predetermined temperature level. SOLUTION: Each diode of diode stacks 20a...20n shows a voltage drop in the forward direction of 0.5V at normal temperatures, i.e., approximately 25 deg.C. The voltage drop decreases to 0.3V at a burn-in temperature of approximately 125 deg.C. A count of diodes is selected so as not consume power in a general operation range of 3.6V. When a source feed voltage is gradually raised to 5.5V at the burn-in temperature of about 125 deg.C, a Schmidt trigger circuit 31 outputs a trigger pulse to generate from a signal line 58 a burn-in mode signal disabling a time-out circuit. A control from outside for starting a burn-in stress test mode is thus eliminated.