baber/WOPTO huggingface dataset:
Patent JP-2005122062-A (JP)
Title: Liquid crystal display device
Inventor: KATAGAWA KOICHI
IPC: G02F1/133
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which write time to a liquid crystal cell is made constant independently of frequencies of synchronizing signals supplied to the liquid crystal display device and the degradation of display quality is prevented.  <P>SOLUTION: The liquid crystal display device has a liquid crystal panel in which liquid crystal cells are arranged on intersection parts of scanning lines and data lines. Image signals and synchronizing signals are supplied via external terminals, respectively. A timing controller generates drive timing of the scanning lines and the data lines in response to the synchronizing signals. Further, the timing controller changes at least either of the drive timing of the scanning lines and the drive timing of the data lines in accordance with the period of the synchronizing signals in order to make the write time of the image signals supplied to the liquid crystal cells constant. As a result, even when the periods of the synchronizing signals are changed, the write time can be made constant and the degradation of display quality can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004197074-A (JP)
Title: Manufacturing method of heat storage body, and heat storage system using heat storage body
Inventor: MATSUDA YASUHIRO
IPC: F28D20/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat storage body capable of simply and efficiently dispersing an oily substance, which has heat storage properties resulting from a phase change, in an aqueous medium and capable of easily re-dispersing it even when the dispersion of the oily substance collapses.  <P>SOLUTION: The manufacturing method of the heat storage body comprises dispersing a mixture essentially comprising the oily substance, which has heat storage properties resulting from a phase change, the aqueous medium and a dispersing agent, in oil-in-water type, wherein the method comprises dispersing the oily substance having heat storage properties resulting from a phase change by using a line mixer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005128210-A (JP)
Title: Projector
Inventor: KITABAYASHI MASASHI
IPC: G02F1/1333
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which can reduce the cost and improve the recycling rate.  <P>SOLUTION: A packaging case 2, as a molding product made of a synthetic resin, includes an upper case constituting the ceiling surface of the projector 1 and a lower case 21 constituting the bottom surface of the projector 1. A plurality of optical component mounting parts 211A which stand toward the inside of the packaging case 2 and on which a plurality of optical components are mounted are formed on the bottom surface 211 of the lower case 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126762-A (JP)
Title: Blackened steel sheet by coating, black-treated steel sheet and method for manufacturing them
Inventor: YONEDA TOMOSHI
IPC: C23C28/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blackened steel sheet by coating, which does not show a dark brown color on the surface at all after having been coated, has a value L of 15 or less specified in a Lab colorimetric system, and has a uniform black appearance; a black-treated steel sheet; and a method for manufacturing them.  <P>SOLUTION: The blackened steel sheet by coating, which is manufactured by anodizing a Zn-Ni-alloy-plated steel sheet and coating it with a surface treatment agent, and has a value L of 15 or less specified in the Lab colorimetric system, is improved so as to further acquire a value of 0.3 or less and a value b of -0.2 or less. The black-treated steel sheet manufactured by anodizing the Zn-Ni-alloy-plated steel sheet is controlled so as to acquire a value L of 5 or less, a value of 0.5 or less, and a value b of -0.9 or less, which values are specified in the Hunter Lab colorimetric system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126792-A (JP)
Title: Hydrogen production equipment
Inventor: SASAKI YUJI
IPC: C25B9/18
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydrogen production equipment capable of widening an ordinary operation range without enlarging cell stacks, and also using a generator having satisfactory energy efficiency as an electric power source.  <P>SOLUTION: The hydrogen production equipment is provided with: a water electrolysis apparatus 3 having a plurality of cell stacks C1 to C4 composed of a plurality of water electrolysis cells; wherein the cell stacks C1 to C4 are mutually connected in series or in parallel electrically; a power supply means of supplying power to the water electrolysis apparatus 3; a voltage control part 16 of variably controlling the voltage of the power fed to the water electrolysis apparatus 3; and a stack number control part 17 of selecting the number of the stacks in the water electrolysis apparatus 3 in such a manner that the voltage and electric current acted on each cell stack C1 to C4 are controlled to prescribed ranges in accordance with the power supplied to the water electrolysis apparatus 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126386-A (JP)
Title: Method for producing fluoropyrrolidine derivative
Inventor: FUKUDA YASUMICHI
IPC: C07B61/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially practicable method for efficiently producing a fluoropyrrolidine derivative.  <P>SOLUTION: The industrially practicable method for efficiently producing the fluoropyrrolidine derivative involves reacting a hydroxypyrrolidine derivative with a perfluoroalkylsulfonyl fluoride as a fluorination agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127943-A (JP)
Title: Optical measuring instrument and spectrograph
Inventor: SUGAWARA TOSHIKI
IPC: G01N21/35
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance wavelength resolution in an optical measuring instrument using a spectrograph.  <P>SOLUTION: The combination spectrograph is constituted to make respective wavelength dispersing directions of a parallel interferometer A of high wavelength dispersion and a diffraction grating B of low wavelength dispersion orthogonal each other, and a two-dimensional array type optical detecting part 50 is provided to detect light dispersed two-dimensionally by the spectrograph, so as to constitute the optical measuring instrument.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137997-A (JP)
Title: Method for forming multiple layer coating film by powder coating
Inventor: UMIZUMI HARUHISA
IPC: B05D3/02
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder coating method constituted so as to improve the adhesion of an undercoating film and a topcoating film when the topcoating film with a powder coating is formed on the undercoating film with a zinc rich powder coating and hard to cause ply separation.  <P>SOLUTION: The zinc rich powder coating is applied to a heated article to be coated to be brought to a semicured state by the temperature of the article to be coated and the powder coating is applied to the undercoating film of the zinc rich powder coating brought to the semicured state to form the topcoating film. Then, the both coating films are backed to cure the undercoating film and the topcoating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140240-A (JP)
Title: Seal mechanism in coupler
Inventor: KURAGUCHI KAZUHIKO
IPC: F16L37/34
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure of a coupler capable of preventing the separation of a seal member by the compressed air blown out from a tip end of a plug in demounting the plug from the coupler.  <P>SOLUTION: In the coupler for supplying the compressed air to a plug side by being sealed and connected with the plug mounted in a socket part 12, a seal mechanism 40 between the coupler and the socket part 12 has an annular groove 42 formed into the dovetail groove shape of which a groove width dimension w1 of an inlet part is smaller than a cross-sectional diameter D of the O-ring 41, and a width dimension w2 of a groove depth part is larger than the same, the O-ring 41 is accommodated and mounted in the dovetail groove-shaped annular groove 42, and further an air passage 43 is formed to communicate and open a groove bottom part of the annular groove 42 to an inner wall face of a sleeve member on an upstream side with respect to the annular groove 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139131-A (JP)
Title: Inhibitor of endothelin action
Inventor: YATANI TERU
IPC: A61K31/352
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a safe endothelin inhibitor having excellent activities for inhibiting the endothelin.  <P>SOLUTION: The inhibitor of the endothelin action contains capillarisin as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147216-A (JP)
Title: Sealing device for rotating machine
Inventor: MCCUTCHAN SEAN
IPC: F01D25/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device 10 to be used in a rotating machine.  <P>SOLUTION: The sealing device 10 to be used in the rotating machine comprises a first element 16 and a second element 18 forming an annular part 15, a high pressure region 12 and a low pressure region 14 provided in the annular part 15, and a liquid seal provided between the first element 16 and the second element 18, between the high pressure region 12 and the low pressure region 14, for reducing the leakage of gas from the high pressure region 12 to the low pressure region 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149155-A (JP)
Title: Portable radio settlement terminal
Inventor: CHOU JONGUN
IPC: G07F19/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly portable radio settlement terminal miniaturized by rearranging a paper-containing drum and a print mechanism.  <P>SOLUTION: The radio settlement terminal is for making settlements with a variety of debit cards, credit cards and membership cards, for increasing or decreasing points, and for collecting and distributing card information. The terminal comprises a card reader part for reading the cards, a display device for displaying card information read by the card reader part, a paper-containing drum disposed in the vertical direction of the terminal, and a print mechanism installed on the side of a drum piece for printing on paper. The paper is disposed in the horizontal direction of the terminal to enable miniaturization of the terminal. Also, the terminal is designed to have a structure where a communication module can be removably attached to a module cover rail located inside the terminal, so as to maximize the portability and convenience of the terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145766-A (JP)
Title: Method for producing silica glass molding
Inventor: OSADA HIRONARI
IPC: C03B20/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silica glass molding, which method does not necessitate complicated after-processings, such as machining and flaming, for attaining a desired shape or markedly reduces such after-processings, if necessary, and provides high productivity.  <P>SOLUTION: The silica glass molding is obtained by kneading a silica glass powder comprising spherical particles having the maximum and minimum diameters in the range of 0.01 to 20 μm and containing 5 to 70 wt.%, based on the entire particles, of 0.2 μm or smaller particles with an organic binder in such a mixing ratio that the rate of the powder in the kneaded mixture with the organic binder is 65 to 85 wt.%, hot-extrusion-molding the mixture, degreasing the molding by heating, and vacuum-sintering the degreased molding at 1,200-1,400°C. The obtained silica glass molding has a density of 2.0 to 2.2 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168298-A (JP)
Title: Removable roof for automobile
Inventor: BAUDO HOHMANN
IPC: B60J10/90
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight high strength removable roof by improving a conventional detachable roof for an automobile.  <P>SOLUTION: This roof is the removable roof for the automobile, especially a passenger vehicle such as a sports car. The roof is provided between a window shield frame and a roll bar device, is made of plastic and includes an outer wall and an inner wall. The outer wall 11 and the inner wall 12 are made of high strength plastic and form a rigid compound support body 13. The outer wall 11 and the inner wall 12 are assembled practically only in edge part areas RI, RII, RIII, RIV, RV of the roof 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005122082-A (JP)
Title: Eyeglasses holder
Inventor: TAKEUCHI FUMIKO
IPC: G02C11/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyeglasses holder which relieves the load on clothes, fits bodies without giving the feeling of being out of place since it is not conspicuous, and is expected to have a fashionable and practical effect.  <P>SOLUTION: A hook-shaped glasses holder made of metal secures a glasses chain and clothes detachably so that the glasses hung by a chain or the like will not swing. It has an almost U-shaped pin 8 for securing by inserting into clothes, and a locking part 5 not only to secure one end of the pin, but also to lock the other end of the pin. A hook part 6 is provided at the securing side of the pin, and a hook hanger 4, provided at the end part of the glass chain 1, is locked at the hook part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145915-A (JP)
Title: First agent for permanent wave
Inventor: MARUYAMA AKIRA
IPC: A61Q5/04
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a first agent for permanent wave keeping softness of the hair after permanent wave treatment, favorably keeping touch feeling of the hair after permanent wave treatment by imparting moist feeling to the hair and retaining good permanent wave-forming force.  <P>SOLUTION: This first agent for permanent wave comprises at least one kind of reducing agent selected from the group consisting of cysteine, salts of cysteine and acetylcysteine, at least one kind of compound selected from the group consisting of glutamic acid and a glutamic acid derivative, and diammonium dithioglycolate. The content of the reducing agent is preferably 1.5-15 mass% and the content of at least one kind of compound selected from the group consisting of glutamic acid and the glutamic acid derivative is preferably 0.05-5 mass% and the content of diammonium dithioglycolate is preferably 0.01-10 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183197-A (JP)
Title: Process for making fiber sheet
Inventor: YAMAMOTO HIROYUKI
IPC: D21H15/10
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber sheet with reduced unevenness of pore size, inexpensively producible by subjecting the fiber sheet to a hydrophilic treatment, imparting moisture to whole of the fiber surface and then subjecting to a moist heat-treatment.  <P>SOLUTION: The fiber sheet containing a heat and moisture gelling resin is produced by heating in the presence of moisture in the following steps A, B and C. Wherein the step A carries out a hydrophilic treatment to fibers and the moist heat gelling resin that compose the fiber sheet, in the step B moisture is supplied to the hydrophilic fiber sheet containing hydrophilic treated fibers and moist heat gelling resin, and in the step C the water containing sheet is subjected to a heat and moist treatment at the temperature higher than the gelling temperature of the moist heat gelling resin and 20°C lower than the melting point of the resin, to allow the moist heat gelling resin to gel and fixes fibers by the gelled moist heat gelling resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005153886-A (JP)
Title: Quantitatively discharging container
Inventor: GOTO TAKAYUKI
IPC: B65D25/40
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitatively discharging container with a simplified structure.  <P>SOLUTION: This quantitatively discharging container comprises a container main body 1 filling a content, a lid body 2 tightly sealing an opening part, a hollow rod 4 having a discharging nozzle 3 and entering in the container main body 1 by passing through the lid body 2, and a slider sliding along the inner wall face of the container main body 1 by pushing and discharging the content from the discharging nozzle through the opening and the hollow rod 4. The first unit 6 in which a group of tongue piece-like segments are arranged in series each other at certain intervals on the outer wall of the hollow rod 4, and the second unit 7 in which the same segments as the segments of the first unit 6 except an arrangement of a different step from the segments of the first unit are arranged, are respectively provided. A cutout part 8, which attempts to make an amount of discharging quantitative by passing alternately one by one each segment of the first unit 6 and the second unit 7 by a discharging action of rotating and pressing the discharging nozzle 3 with the hollow rod 4, is formed in the lid body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160136-A (JP)
Title: Inverter device and automobile equipped with it
Inventor: KITANO EIJI
IPC: B60L9/18
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device where the reliability on current detection is high and the control responsiveness of an AC motor can be raised.  <P>SOLUTION: Each phase coils 131-133 of a motor generator MG for wheel drive are connected to each phase of an inverter unit 105 by wiring 121-123. Current sensors 140a, 140b, 141a, 141b are arranged so that the current sensors may be multiplexed in each of a U phase and a V phase being current measuring phases. A controller 115 detects the fault of the current sensors by the comparison of current measuring values by the plurality of current sensors, and also localizes a faulty current sensor by materializing a fault detection mode such that a circulating current flows in the above current measuring phase, at fault detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153183-A (JP)
Title: Cleaning blade for liquid ejector, cleaning mechanism with cleaning blade, liquid ejection cartridge, and liquid ejector
Inventor: NAMEKAWA TAKUMI
IPC: B05C11/10
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper cleaning by making a blade part slide with a head surface in a stable state.  <P>SOLUTION: This cleaning blade is formed of an elastic material wholly in an approximate plate shape long enough to face the head surface 30a of a head plate 30 over the whole area in a moving direction; a mounting part 52 is mounted on a mounting base part 49 which is moved in the state of facing the head plate 30; and the blade part 53 at a leading end part with a predetermined thickness is kept in the state of pressure contact with the head surface 30a and moved in a slide-rubbed state, so that adhesive matter can be scraped off and removed. Supporting-point protrusions 54 and 55 are integrally formed by being protruded in an approximate eaves shape on a side surface, facing at least the moving direction, of the blade part 53, and the mounting part 52 and the blade part 53 are continuously provided by using an elastic displacement part 56.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004184411-A (JP)
Title: Position recognition method
Inventor: KOSUGE SHOGO
IPC: H01L21/66
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position recognition method for recognizing the position of a test reference such as a substrate permitting recognition when a part of an alignment mark is visible.  <P>SOLUTION: Generally the whole picture of the alignment mark is registered as a representative picture, and additionally, at least one part of the registered picture is registered as a part picture. When recognizing, if either the registered representative picture or the part picture is recognized, the positional coordinates are recognized based on the alignment mark.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005158850-A (JP)
Title: Semiconductor device
Inventor: AKAHORI JINYA
IPC: H01L29/78
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein an ratio of area of an emitter region and a third semiconductor layer can easily be made appropriate while suppressing saturation current, on-state voltage can also be made appropriate, and each cell can cause a current to flow in a balanced manner.  <P>SOLUTION: In the semiconductor device, an emitter n+ region 15 is formed discontinuously along the side wall of trenches 16, and at the same time, the emitter n+ region 15 is continuously formed to an adjacent cell in a direction perpendicular to the trenches 16. By adjusting at least one of the longitudinal width (as shown by an arrow A in Figure (a)) of the emitter n+ region 15 formed discontinuously along the side wall of the trenches 16, the lateral direction (as shown by an arrow B in Figure (a)) of the emitter n+ region 15 formed discontinuously along the side wall of the trenches 16, and the longitudinal width (as shown by an arrow C in Figure (a)) formed continuously in the direction perpendicular to the trenches 16; a ratio of area of the emitter n+ region 15 and a channel p region 14 can be made appropriate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156739-A (JP)
Title: Coating liquid for pattern formed body
Inventor: KOBAYASHI HIRONORI
IPC: G03F7/075
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid which is used in manufacture of a pattern formed body where patterns having different properties are efficiently formed and which is applicable even to coating, e.g., by a die coating method or a bead coating method.  <P>SOLUTION: The coating liquid for a pattern formed body contains a photocatalyst, a drying inhibitor and a property imparting agent. By adopting this composition, the drying speed of the coating liquid for a pattern formed body can be regulated. Thus, even when coating with the coating liquid for a pattern formed body is carried out, e.g., by a die coating method or a bead coating method, clogging of a head due to drying of the coating liquid for a pattern formed body can be prevented and a layer can be uniformly formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156782-A (JP)
Title: Image forming apparatus
Inventor: SAMEJIMA TAKAO
IPC: G03G21/16
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To make an in-line type multicolored image forming apparatus small in size and low in cost which uses an intermediate transfer belt.  <P>SOLUTION: A process cartridge in which a plurality of photoreceptor drums and developing units are integrated is arranged nearly vertically and the intermediate transfer belt is hung around two rollers in tension nearly vertically to come into contact with all the photoreceptor drums. A driving roller is a lower roller and serves as a secondary transfer counter roller. A transfer material conveying path/fixing means is provided below the process cartridge in a perpendicular projection direction and a transfer material loading means and a separating and feeding means are provided below the conveyance path/fixing means in the perpendicular projection direction. Cartridge replacement and jam processing can easily be performed only by opening the intermediate transfer belt unit upward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI