baber/WOPTO huggingface dataset:
Patent JP-2004066791-A (JP)
Title: Molding mold for hollow body by injection molding machine
Inventor: IKEGAMI KEIZO
IPC: B29C45/26
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding an integrated hollow molded article in which post-processing is not required by forming a molten groove in the parallel direction and by welding with a molten resin like an intake manifold of automobile parts, when a hollow body is injection-molded, though conventionally a weld groove is provided in two molded articles divided into the opening/closing directions of a mold and the right-angled direction and welding is executed with the molten resin.  <P>SOLUTION: When the hollow body is injection-molded by welding an upper face component and a lower face component of the hollow molded article in a complicated shape with a lot of undercuts in the mold, the mold is so constituted that a welding part 11 is formed inbetween a flange by moving a slide core 15 in the direction opposite to the movement of a core 74, it is connected with the outer peripheral groove 13 by injecting the molten resin to the groove, and the flange can be fitted to the groove 11 inbetween the flange and to a flange groove provided in the mold in order to prevent the burr. Also, an angular window for injection is formed to the upper face component, the weld groove is formed to the lower face component opposing to it, and the welding strength is improved by injecting from the angular window.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093089-A (JP)
Title: Ignition operating mechanism of sliding type lighter
Inventor: SUZUKI TAKAYUKI
IPC: F23Q2/28
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition operation mechanism of a sliding type lighter for preventing unprepared ignition and ignition by erroneous use while maintaining superior operability.  <P>SOLUTION: Clearance for vertically moving a fulcrum part 22a is arranged in a lighter body side support part, and discharge ignition can be performed for the first time when forcedly pressing the fulcrum part 22a downward by pressing operation in addition to slide operation of an operation cap 20. A roller-like projection 23a is arranged on a pressing lever 23 for preventing looseness at unoperating time. A guide groove 6b is arranged in a lever push 6 for regulating the vertical movement by locking the roller-like projection 23a. When strongly pressing down the operation cap 20 in the initial stage of the slide operation, an engaging projection arranged on the support lever 22 hitches on a lighter body 1 side locking part so that a slide may be checked. A support member 132 and an upper cover 131 are separately formed, and the support part may be expandable upward via an elastic member 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091450-A (JP)
Title: Sustained release preparation for treatment of pulmonary hypertension
Inventor: TABATA YASUHIKO
IPC: A61K38/22
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a useful agent for the treatment of pulmonary hypertension by forming a sustained release preparation capable of efficiently transporting a vascularization promoting factor such as bFGF and HGF to pulmonary blood vessels.  <P>SOLUTION: The agent for the treatment of pulmonary hypertension is a sustained release preparation containing bFGF or HGF and a gelatin hydrogel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097476-A (JP)
Title: Mahjong pachinko game machine and game program
Inventor: FUJIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attractive mahjong Pachinko game machine by enhancing the technical intervention potentialities.  <P>SOLUTION: This mahjong Pachinko game machine (1) has tile ball slots (10) provided corresponding to the tiles on the surface of a game board (3), a shooter (42) for shooting the game balls onto the board surface, a liquid crystal display device (4) which displays the tiles corresponding to the tile ball slots (10) won by the game balls shot as the hand tiles, a self-drawn ball slot (15) provided at the position that allows the game balls shot onto the board surface to enter it and a main control circuit (30) which permits the exchange of the game balls according to the number of the game balls entering the self-drawn ball slot (15) within a specified period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101914-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and image forming apparatus having the electrophotographic photoreceptor
Inventor: KAWAHARA MASATAKA
IPC: C08G77/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having both of mechanical and electric durability and to provide a process cartridge and an image forming apparatus having the above electrophotographic photoreceptor.  <P>SOLUTION: The surface protective layer of the electrophotographic photoreceptor contains a polymerization condensation product of an organic silicon-modified hole transfer compound expressed by formula (1) and an alcohol-soluble siloxane resin. In formula (1), A represents a hole transfer group having (a) (represents a number) of aromatic rings, R<SP>1</SP>represents a substituted or unsubstituted organic group, Q represents a hydrolyzable group or hydroxyl group, R<SP>2</SP>represents a substituted or unsubstituted monovalent hydrocarbon group, n represents an integer from 1 to 3, and m represents a positive integer satisfying m/a≥0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097587-A (JP)
Title: Game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a display machine which can make a game player recognize a specified shape by emitting light from a part of a plurality of respectively light-emitting segments.  <P>SOLUTION: The display machine is equipped with at least light emitting sources of a quantity corresponding to the number of the plurality of the segments, a control board on the surface of which the light emitting sources are arranged, and one unit of a lamp house having a plurality of cylindrical elements having insides formed as passages for light emitted from the light emitting sources in the longitudinal direction, each having a specified length and positioned at the locations corresponding to the plurality of the light emitting sources.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104959-A (JP)
Title: Regenerative control method of power converter for driving motor
Inventor: HANAZAWA MASAHIKO
IPC: H02P27/06
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high responsiveness by directly controlling the current regenerated as a motor decreases its speed, for controlling a DC intermediate circuit voltage when an AC power supply fails.  <P>SOLUTION: When an AC power supply 1 fails, an AC motor 5 is slowed down by a frequency command value that decreases at a predetermined change rate. During slow down at power failure, the limit value of an effective current regenerated by the AC motor 5 is changed according to the voltage of a DC intermediate circuit. The frequency command value is corrected in positive direction by a frequency correction amount corresponding to the regenerative effective current limit value. While a regenerative effective current actual value of the AC motor 5 exceeds the limit value during slowdown at power failure, or while the regenerative effective current command value is limited by the limit value, slowing down of the AC motor 5 is interrupted. While the DC intermediate circuit voltage exceeds a prescribed value during the slowdown at power failure, slowing down of the AC motor 5 is interrupted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098022-A (JP)
Title: Method and equipment for recovering volatile gas
Inventor: IMAMURA KATSURA
IPC: B01D3/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for recovering volatile gas which can eliminate the need to install a volatile gas recovering equipment separately from a cleaning tank and further can improve the recovery efficiency of a cleaning liquid.  <P>SOLUTION: This equipment for recovering volatile gas is provided with a distillation tank 1 for storing a cleaning liquid 2 to be distilled, a circulation path 6 of which both ends are connected to the distillation tank 1, a circulation pump 4 and an ejector 5 disposed in the circulation path 6, a cooling part 17, provided on the upper part of the distillation tank 1, for cooling a volatile gas in the cleaning liquid vaporized by distillation to liquefy the cleaning liquid component, a depressure hole 18, provided in the cooling part 17, for releasing the volatile gas within the pressurized distillation tank 1 state after removing the cleaning liquid component, a cleaning tank 8, connected to the distillation tank 1, for cleaning an object to be cleaned, a suction hole 11 for withdrawing the volatile gas, in the cleaning liquid, produced within the cleaning tank 8 and for introducing the volatile gas into the ejector 5, and a blow-off hole 16 which is provided in the cleaning tank 8 on its face opposite to the suction hole 11 and is connected to the depressure hole 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102947-A (JP)
Title: Wireless ic tag reading device and its system
Inventor: FUKUOKA SHINICHIRO
IPC: H04B5/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency by providing a wireless IC tag reading device, a wireless IC tag reader, and its system capable of reading information of an ID tag without taking out a commodity even when the thin commodity provided with the ID tag is placed side by side on a shelf.  <P>SOLUTION: An antenna exterior package housing an antenna is formed into a planar body, and it is composed so that both side faces of the planar body are in opened states with respect to the wireless IC tag reading device provided with the antenna capable of carrying out radio communication with the IC tag recording predetermined data and attached to the commodity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112101-A (JP)
Title: Image reader
Inventor: WAKAHARA SHINICHI
IPC: G06T1/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which can correctly read white reference data without being deviated from a white reference site by specifying a reading position by detecting a reading starting position of the white reference site.  <P>SOLUTION: The image reader includes a line sensor having a plurality of photoelectric converters arranged in one-dimensional array, a white reference image reading means for reading the white reference image of the white reference site by the line sensor, a storage means for storing the white reference data based on an output of each photoelectric converter, and a shading correcting means for correcting the output of each photoelectric converter based on the correcting data when an image of an original is read. The reader further includes a detecting means for detecting a reading position mark showing a starting position of the white reference site, and a reference data reading means for reading the white reference data with the detected mark position as a reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107273-A (JP)
Title: Sugar-coated tablet and pharmaceutical preparation containing ascorbic acid or cysteine
Inventor: OGURA HIDETOSHI
IPC: A61K47/38
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar-coated tablet with a smooth surface, and a stable pharmaceutical preparation containing ascorbic acid or its salt or cysteine and pantothenic acid or its salt.  <P>SOLUTION: The sugar-coated tablet is formed by coating a tablet with a water-soluble polymer and then with a sugar coating which contains a low substitution-degree hydroxypropylcellulose added thereto. The stable solid pharmaceutical preparation is provided in which ascorbic acid or its salt or cysteine is kept in non-contact state with pantothenic acid or its salt by compounding a water-soluble polymer into a compounding ingredient containing ascorbic acid or its salt or cysteine and into a compounding ingredient containing pantothenic acid or its salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110570-A (JP)
Title: Cost estimation system
Inventor: FUJIWARA NAOYUKI
IPC: G06Q30/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost estimation system for finding cost with respect to each of a plurality of components constituting a product by a rough estimation, and also performing a detailed estimation with respect to a necessary component.  <P>SOLUTION: The cost estimation system 10 is provided with a rough cost estimation device 20 and a detailed cost estimation device 40. The rough cost estimation device is provided with a component cost on the basis of past results with respect to each of a plurality of components constituting the product and a cost results database 22 storing a first cost data indicating an assembly cost required for assembling the plurality of components based on the past results. The detailed cost estimation device automatically computes a second cost based on modification of at least either one condition of a material, shape or processing method with respect to each of the plurality of components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110599-A (JP)
Title: Display of image file
Inventor: IMAI TOSHIE
IPC: H04N5/232
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing user's load in displaying a plurality of image data.  <P>SOLUTION: An image display control device is adapted to display a plurality of image files storing image data and image attribute information showing the attribute of the image data. The image display control device generates classification information for classifying a plurality of image files according to the image attribute information, and controls the display of the plurality of image files using the generated classification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116843-A (JP)
Title: Refrigerator
Inventor: FUKUI HIROICHI
IPC: F25D25/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability and to reduce operational noise by reducing looseness of an inner storing case of a low-temperature room in a refrigerating room.  <P>SOLUTION: The storing case 55 disposed in the refrigerating room is provided with a roller 58 having a rubber-made shock absorbing material 57 on the outer periphery on both right and left sides thereof and an integral recessed guide rib 64. A projecting rail rib 65 is integrated with the base 54 of the refrigerating room 54 corresponding to the recessed guide rib 64. The recessed guide rib 64 and the projecting rail rib 65 are engaged with each other to thereby restrain looseness of the storing case 55 so that the operability can be improved, and further operational noise in sliding can be reduced by the rubber-made shock absorbing material 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117186-A (JP)
Title: Three-dimensional shape measuring device
Inventor: MIYAKURA TSUNETAKA
IPC: G01B11/25
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring device for measuring a measured object, if long or cylindrical.  <P>SOLUTION: CCD line sensor cameras 11, 12 include line sensors 11S, 12S, respectively. They photograph the measured object 100 on a belt conveyor 13, compute a parallex P between the two cameras 11, 12 and acquire a three-dimensional shape of sectional contour in a Y-axis direction of the measured object 100. The three-dimensional shape of the measured object 100 is acquired by repeating these procedures while moving the measured object 100 with the belt conveyor 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117893-A (JP)
Title: Planographic printing plate original
Inventor: TAKAKUWA HIDEKI
IPC: G03F7/027
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planographic printing plate original which can attain the compatibility of plate wear with the prevention of staining during printing without impairing image formability.  <P>SOLUTION: The planographic printing plate original is formed by disposing a recording layer containing (A) a radical polymerizable monomer having the structure expressed by the following general formula (I), and (B) a polymerization initiator on a support: L<SB>a</SB>-M-(A-H)<SB>b</SB>. In the general formula (1), L denotes a radical polymerizable group. M is a linking group and denotes an organic group of (a+b) valence; (A-H) denotes an acid group of 5.5 to 13 in an acid dissociation constant (pKa) having a protonic hydrogen atom; (a) denotes an integer from 2 to 10, and (b) denotes an integer from 1 to 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073805-A (JP)
Title: Head set with finger pressure therapy function
Inventor: OKAZAWA TAKAO
IPC: A61H39/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head set whose meridian point pressing projections set on a meridian point pressing board of the head set give stimulation to meridian points on the temples to promote blood circulation to reduce the fatigue of the eyes, or the like.  <P>SOLUTION: Arms (2) are set on both end parts of a head part frame (1). Meridian point pressing projections (4) which can be arbitrarily inserted into holes on the meridian point pressing board (3) corresponding to the meridian point positions are set. The meridian point pressing projections (4) can give stimulation to the meridian points on the temple by the elastic force of the head part frame (1) and the arms (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114251-A (JP)
Title: Hammering tool
Inventor: KOBAYASHI NORIAKI
IPC: B25D11/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent insufficiency of lubricant, to reduce the weight of a piston, vibration, and cost, and to lengthen a service life in an aluminum cylindrical piston, in an electric hammer drill having: a reciprocating bearing to convert rotation of a motor into a reciprocating motion; and the piston connected to the reciprocating bearing to reciprocatively move.  <P>SOLUTION: By adopting a cylindrical piston made of resin, more particularly, resin having self-lubricity and making the piston itself play the role of the lubricant, even if the lubricant becomes insufficient, the service life is improved as compared with the aluminum cylindrical piston. Since the piston is made of resin, the weight, vibration, and cost are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117990-A (JP)
Title: Image forming apparatus
Inventor: SAWADA HIROHISA
IPC: G03G15/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which controls each paper feeding unit from a recorder main body and in which incorrect installation of paper feeding units is prevented .  <P>SOLUTION: An order of stacking paper feeding cassettes is made impossible except a desired order by constituting the image forming apparatus by using a pair of connectors which are not engaged between different kinds of connectors for a pair of connectors between a recorder part 14 and each of the paper feeding units 112, 140, defining pairs of connectors for connecting between the recorder part 14 and the paper feeding unit 112 under it and between the paper feeding units 112, 140 as pairs of mutually different kinds of connectors and constituting the image forming apparatus so that the pairs of connectors are not engaged when an installation order of the paper feeding units in the height direction in an order except the prescribed order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119941-A (JP)
Title: Transfer sheet for multilayer ceramic capacitor
Inventor: ISHIOKA KAZUYUKI
IPC: H01G13/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a dielectric layer transfer sheet and a conductor layer transfer sheet, which are used to form a green sheet and an internal electrode pattern alternately by heat transfer printing so as to manufacture a multilayer ceramic capacitor, to be provided as a single kind of transfer sheets.  <P>SOLUTION: A dielectric layer and a conductor layer are sequentially formed on a base material for the formation of the multilayer ceramic capacitor transfer sheet (1). A dielectric layer, a conductor layer, and an after heat layer are sequentially formed on the base material for the formation of the multilayer ceramic capacitor transfer sheet (2). By this setup, only a heat transfer printer is capable of dealing with a process of manufacturing a multilayer ceramic capacitor, a mounting pad is not required to be movable, and a stationary mounting pad can be used, so that problems, such as alignment and an increase in cost, can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124362-A (JP)
Title: Toilet device
Inventor: KABE NAOKI
IPC: G01S13/88
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To open and close a toilet lid and control washing water by stably and precisely detecting the presence or absence of the human body within a predetermined distance and to prevent the erroneous detection of the human body passing the front of a urinal and the human body utilizing the next urinal even in a toilet device in which a plurality of urinals stand continuously in an office and a station building.  <P>SOLUTION: This toilet device is provided with a sensor having a transmission part for transmitting a radio wave as a transmission signal to the outside, a reception part for receiving a reflected wave from an object to be detected as a reception signal, and a mixer part for extracting an output signal having a low frequency from the transmission signal and the reception signal. In this toilet device, the transmission part and the reception part are upwardly arranged, the transmission signal is irradiated to the object to be detected after being reflected on a ceiling, and the reflected wave from the object to be detected is received as the reception signal to determine the presence or absence of the human body and seating on a toilet seat/leaving it by the output signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124133-A (JP)
Title: Production method of metal particle
Inventor: OZEKI KATSUHISA
IPC: B22F9/24
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To continuously produce metal particles with a uniform size.  <P>SOLUTION: In the method, a metal salt solution and a reducing agent solution are injected from individual nozzles into a mixing chamber, and are mixed and reacted, and further, the mixed reaction solution is exhausted from an exhaust port with a port diameter smaller than the diameter of the mixing chamber to produce metal particles. Either the metal salt solution or the reducing agent solution is injected from the nozzle having a port diameter smaller than the diameter of the mixing chamber into the mixing chamber as a straight flow. The other solution is injected to a position where the eddy viscosity caused by the injection of the straight flow is not reached the maximum as an orthogonal flow almost orthogonal to the straight flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123926-A (JP)
Title: Tire
Inventor: NAKAMURA EIJI
IPC: C08L71/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire, particularly for use under a heavy load, which is controlled of reduction in hardness and is improved in reducing heat build-up and in wear resistance by improving the processability and productivity of a silica-filled rubber composition without deteriorating the physical properties and by improving a natural rubber in the prevention of reversion.  <P>SOLUTION: The tire is made by using as its member a rubber composition containing 100 pts.mass of a rubber component (a) comprising at least one rubber selected from natural rubber and synthetic diene rubbers, 3-50 pts.mass of silica (b) heat treated with a silicone oil, and 0.1-5.0 pts.mass of a hydrazone compound (c).  <P>COPYRIGHT: (C)2004,JPO