baber/WOPTO huggingface dataset:
Patent JP-2004300169-A (JP)
Title: Ink set
Inventor: KITAMURA KAZUHIKO
IPC: C09D11/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set capable of enhancing light resistance and extending a light resistance life, an ink cartridge containing the ink set, a recording method using the ink set, and a recorded matter recorded using the ink set.  <P>SOLUTION: The ink set comprises at least two kinds of magenta ink compositions different in color density, where at least the magenta ink composition having the lower color density comprises as a colorant a compound represented by formula 1 (wherein R is a hydrogen atom or a methyl group; X is a phenyl group, a phenoxy group or a halogen atom; and n is an integer of 1-4) and a salt thereof. Thus, the ink set forms an image enhanced in light resistance and has an extended light resistance life.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301985-A (JP)
Title: Method for making lithographic printing plate
Inventor: HIRATA KENJI
IPC: B41N3/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a lithographic printing plate having high ink accepting ability in an image part of the lithographic printing plate and stable printing property.  <P>SOLUTION: In the method for making a lithographic printing plate by exposing a photographic material having a silver halide emulsion layer, developing (not including silver complex salt diffusion transfer development), and then processing with a processing liquid containing a silver halide solvent and an organic compound having a mercapto group in the molecule, the photographic material contains a compound having two or more propylenoxy groups in the molecule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300756-A (JP)
Title: Window with ventilator
Inventor: WATANABE MITSUGI
IPC: E06B7/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window with a ventilator formable so as to be ventilable inside air without increasing the cost of manufacture and part control.  <P>SOLUTION: In this window, a recessed groove part 3B opened to an indoor side and communication holes 3D and 3E allowing the inside of the recessed groove part 3B to communicate with an outdoor space are formed at a window frame 5, and a ventilation unit 10 capable of switching a ventilating state and a non-ventilating state and a sealing member adjacent to the ventilation unit 10 in the depth direction of the ventilation unit 10 and covering the indoor side opening part of the recessed groove part 3B is fittedly installed in the recessed groove part 3B. By this, the ventilation of indoor air can be performed by the switching operation of the ventilation unit 10. Also, since the ventilation unit 10 can be installed in the window frame 5 without clearance by merely adjusting the dimensions of the sealing member in the depth direction regardless of the dimensions of the window frame 5 in the depth direction. Thus, the ventilation unit 10 can be commonized, and the window frame 5 and the ventilation unit 10 can be manufactured without increasing the cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301024-A (JP)
Title: Intake system for small vehicle engine
Inventor: NAGASHII TOSHIHISA
IPC: F02M35/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake system for a small vehicle engine in which an air cleaner is arranged on the back of a head pipe provided to a front end of a vehicle body frame and a intake duct extending forward from the air cleaner is arranged toward a lower portion of the head pipe, wherein water and foreign matters wound up by a front wheel is prevented from entering the air cleaner so that larger amount of intake can be taken in high rotating speed in comparison with low rotating speed.  <P>SOLUTION: A first intake passage 119 arranged on a center line C3 in a width direction of a front wheel and a second intake passage 120 arranged on a side of the first intake passage 119 are formed in an intake duct 105 so as to make a distribution area of the first intake passage 119 larger than that of the second intake passage 120. An intake control valve 126 for closing the first intake passage 119 during low speed rotation of an engine is arranged on the first intake passage 119 so as to open the first intake passage 119 during high speed rotation of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325561-A (JP)
Title: Surface-mineralized spinal implant
Inventor: LI PANJIAN
IPC: A61F2/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinal implant to integrate with and support vertebrae in a vertebral column.  <P>SOLUTION: The spinal implant includes a body and a mineralized, bioactive surface coating chemically bonded to a portion of the body. The coating includes a non-hydroxy-containing carbonated calcium phosphate bone mineral nano- crystalline apatite with chemically adsorbed water having a crystal size less than about 1 μm. The body of the spinal implant is ring-shaped and defines a central passageway.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302988-A (JP)
Title: Itinerary preparation support system
Inventor: HIGURE KAZUMASA
IPC: G06Q50/30
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose an itinerary preparation support device improved in convenience.  <P>SOLUTION: This itinerary preparation support system comprises a means capable of specifying one or more destination; a means capable of acquiring two or more pieces of detailed map information including a starting point and the destination; a means capable of acquiring at least one of detailed map, rough map, public transportation route map, public transportation operation information, express way route map, and express way gate information for an intermediate section between the two or more detailed maps; a means for finding out a plurality of routes from the start point to the destination. The information for a preferred route obtained as the result of comparing the routes according to a predetermined evaluation reference include a detailed map displaying the starting point and the preferred route, a detailed map displaying the destination and the preferred route, a map showing the route of the intermediate section when the detailed maps are not continued, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256167-A (JP)
Title: Refill-type spray can having release valve at its neck portion
Inventor: KATAI OSAMU
IPC: B65D83/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray can easy to make refilling operations of a liquid matter.  <P>SOLUTION: The refill-type spray can is fitted, at its top portion, with a plug for injecting air therein while being also fitted with a pressure release valve, so that an adjustment is automatically made for the interior of the can to be kept at a prescribed pressure when pressurized air is injected into the can.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004308283-A (JP)
Title: Building
Inventor: SATOMURA TADASHI
IPC: E04H1/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building for using a skip floor upper space as a room even when arranging a skip floor higher by the prescribed height than a floor of a prescribed story.  <P>SOLUTION: A building body 1 is provided with the skip floor 30 higher by the prescribed height than the floor 22a of the prescribed story, and is provided with stairs 27 reaching the skip floor 30 from the floor 22a. Since an upper space of the skip floor 30 is communicated with an attic space 35, the skip floor 30 upper space can be effectively used as the room 31. A storage place 36 is arranged in the attic space 35, and this storage place 36 is communicated with the room 31 on the skip floor 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315850-A (JP)
Title: Silver film forming method and silver image forming method
Inventor: TAKADA MASAKAZU
IPC: H01B13/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a silver film or a silver image which is easily processed.  <P>SOLUTION: A film containing silver oxide is processed by organic compound having polyoxyalkylene unit in molecules.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003310562-A (JP)
Title: Apparatus and method for detecting heartbeat using ppg
Inventor: LEE MI-HEE
IPC: A61B5/024
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting a heartbeat using a PPG in which a heartbeat is effectively detected from a PPG signal even in a state having a motion artifact by suppressing a little as possible an influence of the motion artifact which is a considerable problem in the application of the PPG.  <P>SOLUTION: The apparatus is provided with a PPG sensor part 10 for detecting the PPG signal from a body of a user, an average heartbeat time estimating part for calculating an expected mean interbeat interval from the PPG signal, and a heartbeat sequence/mean heart rate extracting part for detecting candidate heartbeat sequences from the PPG signal by using the expected mean interbeat interval, and for reporting every heartbeat generation time by estimating an optimal heartbeat sequence out of the candidate heartbeat sequences, or for extracting the more accurate mean heart rate by using the heartbeat generation time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001886-A (JP)
Title: Device for specifying of goods
Inventor: SAKATA TOSHIYUKI
IPC: B65C9/46
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To specify goods on trays easily and quickly.  <P>SOLUTION: A tray master 31 is searched using detected data of trays to specify a tray number, and goods identified with the number are shown on a display. That is, the tray number specified at the tray master 31 is searched for among the data of a goods master 32, and goods numbers and names registered with the tray number are displayed. Then, an operator checked the displayed goods, selecting one of them on a key operating panel, thus specifying one of the goods to display its name, number, and price all together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316784-A (JP)
Title: Stud pin
Inventor: UEHA KAZUHIRO
IPC: F16B37/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stud pin securely fixable to a mounting hole in a work in rotating and axial directions and manufacturable at low cost by mass-production.  <P>SOLUTION: In this stud pin, a bottomed hole 4 having an open end is formed at the tip of a shaft part 2 and a head part 3 having a tapered part 10 larger in outside diameter than the shaft part and formed in a conical shape toward the end thereof is formed at the other end of the shaft part 2. Since a recessed groove 11 is formed in the head part 3 at least on the outer peripheral side thereof and the groove bottom face 12 thereof on the outer peripheral side is removed, the stud pin can be firmly and integrally fixed to the work without allowing the rotation and extraction of the stud pin and assured support for the work can be provided. Also, to manufacture the stud pin, all processings are made by cold heading without applying cutting. Therefore, production steps for the processings can be reduced, production cost can be lowered, and inexpensive products can be provided. In addition, since the stud pin is manufactured by cold heading, the stud pin can be mass-produced in short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321282-A (JP)
Title: Egg-breaking clip
Inventor: MIZUHARA MASATOSHI
IPC: A47J43/14
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily put out the content of an egg with the single hand without an egg liquid stuck to finger tips in breaking the egg.  <P>SOLUTION: This clip-type egg-breaking unit is opened and closed back and forth and from side to side so as to put out the content of the egg with the single hand without the egg liquid stuck to fingers by opening back and forth an eggshell inserted and held from side to side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283906-A (JP)
Title: Method and device for removing slag
Inventor: KINOSHITA SADAMU
IPC: B22D43/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To save manpower in addition to releasing from a distressing work by automating a dangerous work involving high heat, and also to contribute to the environmental conservation by suppressing generation of wastes without using a coagulant, in a casting operation in which slag is suspended on the surface of a molten metal transferred to a ladle in the process of transporting the molten metal to a mold for casting and in which, as a means to remove the defect-causing suspended matters, the slag is coagulated by spraying a coagulant on the molten metal surface and picked up with an iron rod, as generally performed manually now.  <P>SOLUTION: In the method for removing slag, the surface of the molten metal is covered with a cover to create a decompressed condition, air is injected to the surface of the molten metal to make it easily separable from the slag, and the slag is then removed by suction. The device for removing slag consists of a mechanism for transporting a suction conduit connected with the cover to the molten metal surface, a mechanism for connecting the suction conduit to a suction device, and a controller for automating these actions, selecting the time to start/stop the suction device and injection devices, and adjusting an interval between the molten metal surface and the cover in accordance with the molten metal quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323423-A (JP)
Title: Pretreating agent for hair dying
Inventor: SHINKAI MASAKAZU
IPC: D06P5/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pretreating agent for hair dying, improving the dyeability, levelness and color fastness of a hairdye, extremely hardly damaging the hair, and having excellent conditioning effects on the hair.  <P>SOLUTION: This pretreating agent for the hair dying is obtained by formulating (A) one or more kinds of natural polysaccharides selected from the group consisting of xanthan gum, hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose and carboxymethylcellulose, and/or derivatives thereof, (B) a plant-derived protein hydrolyzate having 200-2,000 average molecular weight, and/or a derivative thereof, and (C) an amphoteric polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323735-A (JP)
Title: Aqueous adhesive composition
Inventor: KUMANO MASAFUMI
IPC: C09J151/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous adhesive composition free from volatile organic compound (VOC) components such as plasticizers and having sufficient adhesion performance at a low temperature.  <P>SOLUTION: This aqueous adhesive composition has a toluene-insoluble content of ≥30 wt.% and <70 wt.% and an ethylene content of 20-40 wt.%. The composition is produced by the emulsion polymerization of a (meth)acrylic monomer in the presence of an ethylene-vinyl acetate copolymer having a glass transition temperature of -50 to 0°C. The amount of the (meth)acrylic monomer is 5-100 pts. wt. based on 100 pts. wt. of the ethylene-vinyl acetate copolymer in solid basis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327322-A (JP)
Title: Operation button device
Inventor: UCHISAWA MANABU
IPC: H01H23/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation button device capable of illuminating the periphery of an operation button uniformly.  <P>SOLUTION: The operation button device of seesaw type comprises a holder 2 and an operation button 1. The holder 2 comprises a rotating substrate 23 tiltably held by rotating shafts 22a and 22b provided at an opening 20 of a frame 21, and switch driving rods 24a and 24b projectingly provided on the rotating substrate 23, which are integrally formed. The operation button 1 has a main body 10 having such an external shape as to cover the opening 20 of the holder 2, a connecting part 11 projectingly provided on the main body 10 and for fitting to the rotating substrate 23, and projecting parts 12a and 12b abutting the frame 21, which are integrally formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322544-A (JP)
Title: Extrusion method for synthetic resin pipe
Inventor: TAMENORI YOICHI
IPC: B29C47/88
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion method for a synthetic resin pipe capable of obtaining the synthetic resin pipe reduced in deformation by a simple method even if the synthetic resin pipe is formed by extrusion using a hard synthetic resin, for example, a blend resin comprising a styrenic thermoplastic elastomer and polypropylene as a raw material.  <P>SOLUTION: The synthetic resin pipe extruded from an extruder E is taken over while regulated to a predetermined outer diameter by one set of guide rolls 1, which have semicircular recessed grooves 11 carved in the peripheral surfaces thereof, under cooling within a cooling water tank C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326693-A (JP)
Title: Image recognition device and method as well as robot device
Inventor: SUZUKI HIROTAKA
IPC: G06T7/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately extract a model to be detected from an object image including a plurality of objects.  <P>SOLUTION: In the image recognition device 1, characteristic point extracting parts 10a, 10b extract characteristic points from a model image and an object image, and characteristic quantity holding parts 11a, 11b extract characteristic quantities of the individual characteristic points, and hold the quantities together with position information of the characteristic points. A characteristic quantity comparing part 12 calculates the similarity or difference by comparing the characteristic quantities and creates candidates for corresponding characteristic point pairs having a high correspondence possibility. A model pose estimating part 13 repeats an operation of projecting, in a parameter space, an affine conversion parameter determined from three pairs randomly selected from the candidates for corresponding characteristic point pairs, defines individual members of a cluster having a maximum number of members formed in the parameter space as a true characteristic point pair, obtains the affine conversion parameter by minimum square estimation using the true characteristic point pair, and outputs the model pose determined by this affine conversion parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298589-A (JP)
Title: Game medium counting machine
Inventor: TANAKA TOMOHIRO
IPC: A63F7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid projecting backward in the case of erecting a display part and to prevent illegal work in a game medium counting machine constituted by mounting a display part to a counting machine main body.  <P>SOLUTION: The display part 2 is fitted to a sliding bar 19 via a hinge 15. Sliding grooves 18 are formed linearly on two side plates 17 arranged inside of the counting machine main body 3, and the sliding bar 19 is fitted to the sliding grooves 18 to be slidable in the grooves. The display part 2 becomes slidable forward and backward when it is erected with the hinge 15 as a fulcrum 16. On the rear cover 12 of the display part 2, a viewing window 13 and a warning lamp 14 are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333808-A (JP)
Title: Sealing member and developing device
Inventor: SUZUKI TATSUYA
IPC: G03G15/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member which can decrease the possibility of toner soiling when a user handles the toner and in which both functions of toner sealing and toner scraping can be compatible.  <P>SOLUTION: The sealing member can be attached to a developing unit which has: at least a developer container and a developer discharge port; a developer sealing film that seals the developer discharge port and is attached to the developer container so as to be peeled off; and a pull-out aperture for pulling out the developer sealing film outside. The sealing member consists of an elastic material for preventing the leakage of developer by being inserted into the pull-out aperture and has a plurality of fins on a surface coming into contact with the developer sealing film in the state of being inserted into the pull-out aperture and seals developer with the developer sealing film by holding the developer sealing film at the inner wall of the pull-out aperture by the plurality of fins. The plurality of the fins consist of two kinds of fins such that one kind of the fins have a height sufficiently large as compared with the width of the pull-out aperture in the height direction of the fins and the other kind of the fins have a nearly identical height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336339-A (JP)
Title: Image pickup device
Inventor: SHIMAMOTO HIROSHI
IPC: H04N5/335
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of reducing ghost disturbance caused by the mixing of an image in a certain divided area with an image in the other divided area in an image pickup device provided with an imaging device in which a photoelectric conversion part is divided into a plurality of areas and video signals are outputted in parallel through a plurality of channels corresponding to respective areas of the photoelectric conversion part.  <P>SOLUTION: The image pickup device provided with the imaging device in which the photoelectric conversion part is divided into a plurality of areas and video signals are outputted in parallel through a plurality of channels corresponding to respective areas of the photoelectric conversion part is provided with a memory means for storing a correction coefficient matrix for correcting signal mixing which is operated on the basis of a mixing degree matrix obtained by applying the measurement of mixing degree of other channels which is generated at the time of inputting a reference signal to one channel to all channels and a signal processing means for correcting video signals outputted from a plurality of areas in parallel by using the correction coefficient matrix stored in the memory means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334655-A (JP)
Title: Usability evaluation system, server, and usability evaluation method
Inventor: OIBE AKI
IPC: G06Q50/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a Web site by enabling the grasping of problems of the site.  <P>SOLUTION: A server 5 has an action data storage part 20 and an action data analysis part 20. When information for an action of a user on the Web site is input to a user action analytic means 2a, the server 5 stores it as individual user data and generalizes it. When the user accesses a certain specified link, the server 5 determines whether or not the information of the link destination page is matched to the action pattern of the user and reports, when it is not matched, a first result 13a to the manager of the Web site. When it is matched, the server 5 confirms whether or not the user browses pages of the link destination, and determines whether all pages are displayed or not. The server 5 then reports a third result 13c when all the pages are displayed, and a fourth result 13d when they are not displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI