baber/WOPTO huggingface dataset:
Patent JP-2005128428-A (JP)
Title: Filter switch-over device of optical device
Inventor: TAKEUCHI ATSUSHI
IPC: G02B21/06
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter switch-over device in which a filter is easily changed over.  <P>SOLUTION: The filter switch-over device 1, which is arranged in the optical path of an optical device 3 and inserts and retracts at least one filter 29 on the optical path, is characterized in that the device has: a pressurizing operation part 25, a part of which is projected to the outside of the optical device 3 and inserts and retracts the filter 29 on the optical path only by a pressurizing operation in the direction of the optical path; and a connection part 35 which is provided between the pressurizing operation part 25 and the filter 29, and transmits the pressure in the direction of the optical device by the pressurizing operation 25 to the filter 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146506-A (JP)
Title: Snow control apparatus and snow control method
Inventor: OGAWA SHIGEO
IPC: E04H9/16
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an epoch-making snow control apparatus and snow control method capable of exhibiting action effect which has not been demonstrated before.  <P>SOLUTION: The snow control apparatus placed on the upper end face section 2 of a building 1 required for preventing snow from being accumulated on the upper end face of a fence or the upper end face or the like of a beam material of a bridge comprises a horizontal installation body 3 horizontally installed on an upper position of the upper end face section 2 and a net body 4 having flexibility covering the upper end face section 2 by covering and placing the horizontal installation body 3 as the top section 3a on the horizontal installation body 3, and the top section 3a of the horizontal installation body 3 covering the net body 4 thereon is formed in an edge shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131201-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making it difficult to determine whether a game ball will pass a specific area or not and enhancing the attraction of a game by adopting a new mode for guiding game balls to the specific area.  <P>SOLUTION: A guiding/holding member 21, formed in the shape of a circular arc, making motions on a curved trajectory for holding a game ball 24 whose held state is released by a held state releasing member, is driven to project on the rotation trajectory of a holding member 14, so that the game ball 24 whose held state in the holding member 14 is released by a held state releasing member 22 is held, and the game ball 24 held in the guiding/holding member 21 is guided to the specific area 92. Accordingly, it is difficult to specify a holding member 14 holding the game ball 24 to be guided to the specific area 92 by the guiding/holding member 21, and the return of game balls from the passage port 92 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133478-A (JP)
Title: Sanitary washing device
Inventor: SHINODA HIDEO
IPC: E03D9/08
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely wash the inner peripheral surface of a rim of a toilet stool under a nozzle to which dirty water which has washed the nozzle is easily scattered.  <P>SOLUTION: This sanitary washing device includes: a nozzle device 15 placed on the toilet stool 11; a nozzle washing chamber 16 wrapping the tip of the nozzle and washing the same; and a toilet stool washing head 20 provided below the tip part of the nozzle device 15. In the rim inner peripheral surface 19 formed on the inner surface of the upper part of a bowl of the toilet stool 11, an area for locating the nozzle device 15 is cleaned and washed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139247-A (JP)
Title: Catalyst for polymerizing polyester and method for producing polyester with the same
Inventor: NAGANO TATSUYA
IPC: C08G63/85
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization catalyst which gives polyesters little containing foreign matters and having good color tones, and to provide a method for producing a polyester with the same.  <P>SOLUTION: This catalyst for polymerizing polyesters is characterized by being a compound containing 4 to 8 titanium atoms in the molecule, having a titanium atom/phosphorus atom ratio of 0.5 to 2, and containing two to six cross-linking oxygen atoms bound to three titanium atoms. And a method for producing the polyester using the same is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138654-A (JP)
Title: Vehicle anti-theft system
Inventor: UCHINO TAKEO
IPC: B60R25/04
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent releasing of engine lock by an unauthorized third person even if the third person is going to fraudulently use an engine key.  <P>SOLUTION: The vehicle anti-theft system comprises: an IC card authentication device 3 authenticating an IC card 7 as a portable article carried by an user, a fingerprint identification device 5 identifying a fingerprint as physical information peculiar to the user, and an engine control ECU 1 releasing engine lock only when both of an authenticated result by the IC card authentication device 3 and an identified result by the fingerprint identification device 5 are affirmatively obtained. Therefore, even if the unauthorized third person is going to fraudulently use the portable article, fraudulent releasing of engine lock by the third person is prevented unless fingerprint identification is successful.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142731-A (JP)
Title: For
Inventor: MOROZUMI HIDEKI
IPC: B41J29/38
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To securely output an image based upon an image data file stored in another device, by an image output device by using an image data supply device.  <P>SOLUTION: A digital camera device 2 displays a list of image data files. An image data file selected from the list and an image output request including file specification information specifying the equipment where the image data file is stored are sent from the digital camera device 2 to a printer device 1 through an image data storage device 3. The image data storage device 3 when receiving a request to send the image data file from the printer device 1 decides whether the request to send is transferred to the digital camera device 2. When the request is not transferred, the image data storage device 3 transmits the image data file to the printer device 1. The digital camera device 2, on the other hand, transmits the image data file through the image data storage device 3 once receiving the request to send.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142294-A (JP)
Title: Semiconductor laser unit and optical pickup device using same
Inventor: FUJIWARA KIYOSHI
IPC: G11B7/12
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser unit which has a simple structure which is easy to be assembled and in which a heat dissipation is easy and raising of a function and reducing of a size reduction can be made compatible.  <P>SOLUTION: The semiconductor laser unit includes a metal plate 100 which substantially coincides with either larger one of the width of a silicon substrate 120 and the width of a flexible sheet 130, a semiconductor laser 110, the silicon substrate 120 on which a photodetector and a signal processor are integrated, the flexible sheet 130, wiring 140, and an optical element 150. The flexible sheet 130 is divided into two on the metal plate 100, and the flexible sheet 130 divided into two is disposed oppositely so that the silicon substrate 120 is held.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141996-A (JP)
Title: Dye-sensitized solar cell
Inventor: OKUYAMA YASUO
IPC: H01L31/04
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell having photoelectric conversion efficiency sufficient for practical use.  <P>SOLUTION: The dye-sensitized solar cell 20 contains a first base body 101 having a translucent substrate 1 (a glass substrate, e.g.), and a semiconductor electrode 3 (made of titania for example) comprising a translucent conductive layer 21 (made of FTO, e.g.) formed on one surface of the translucent substrate 1 and sensitizing dye (metal complex dye, e.g.), a substrate 4, a second base body 102 having a catalyst layer 51 formed on the one surface of the substrate 4, an electrolyte layer 6 (containing electrolyte comprising I<SB>2</SB>and LiI, e.g.) arranged between the semiconductor electrode 3 and the catalyst layer 51, a first current collecting electrode 71 installed on the other surface of the translucent substrate 1, and a through hole conductor 11 connecting the first current collecting electrode 71 and the translucent conductive layer 21. A second current collecting electrode 72 installed on the other surface of the substrate 4 and a through hole conductor 41 connecting the second current collecting electrode 72 and the catalyst layer 51 may be installed like a dye-sensitized solar cell 203.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137247-A (JP)
Title: Harvester
Inventor: MATSUMOTO HIROSHI
IPC: A01D13/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harvester in which a mechanism for removing non-crops can be disposed without complicating the harvester, even when a digging means for digging crops is attached to the rear portion of a tractor.  <P>SOLUTION: This harvester 1 comprises a tractor (traction vehicle) 2 and a digging means 10 attached to the rear portion of the tractor 2 in a vertically movable state to dig the root vegetables (crops) A in the ground, wherein the digging means 10 comprises a digging blade 12 capable of digging the root vegetables A, while forward traveling, and a conveyer 13 for rearward conveying the root vegetables A dug with the digging blade 12, and is characterized by having a raking means 20 capable of raking non-crops B on the ground with bar-like member 23 whose upper end is attached to the lower surface of the digging means 10 and which can rearward be inclined on the upper end as the center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004177947-A (JP)
Title: Optical communication device
Inventor: FUSHIMI MASAHIRO
IPC: G02B6/42
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication device which can maintain high performance even when an environmental change such as a change of mechanical conditions of vibration etc. occurs by performing highly accurate positioning processing relating to light from LD at all times.  <P>SOLUTION: The optical communication device is provided with a light source, an optical fiber, a condenser lens, a moving means, a light receiving means and a control means. Therein, the optical fiber is composed of a core and a clad, has an incident end surface which is constituted so that the light reflected on the incident end surface has an optical intensity distribution in accordance with a reflection position, and transmits the light that is made incident to the core. The condenser lens is disposed between the light source and the optical fiber on an optical path and condenses the light so that the light forms a spot on the incident end surface. The moving means moves the spot on the incident end surface. The light receiving means has a light receiving surface that receives the reflected light and outputs a signal corresponding to the optical intensity distribution of the reflected light. The control means drives and controls the moving means so that the signal almost coincides with the signal corresponding to the standard distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143540-A (JP)
Title: Rice cooker
Inventor: KOSAKA TOSHIYUKI
IPC: A47J27/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to recognize whether a foreign matter attaches to a sensor or not, or whether the user fails in selecting a rice cooking menu or not when an abnormality is detected by confirming the display of the message that the abnormality is detected and the contents of the cooking menu at the time in a rice cooker having at least two kinds of rice cooking menus for cooking rice according to the sequence of processes of the selected cooking menu.  <P>SOLUTION: A pot 1 in which rice and water are stored is heated by a heating means 2, which is controlled according to the sequence of processes of the rice cooking menu selected by a microcomputer 3 having at least two kinds of rice cooking menus. The microcomputer 3 constituting an abnormality determining means determines it is abnormal that the temperature does not rise to a prescribed temperature within a prescribed period of time. When the microcomputer 3 constituting the abnormality determining means determines that it is abnormal, a liquid crystal display device 4 displays the message that it is abnormal and the rice cooking menu selected at the time simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146043-A (JP)
Title: Anisotropic conductive adhesive
Inventor: TOSHIOKA HIDEAKI
IPC: H01B5/16
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic conductive adhesive which can connect electrodes to fine IC chips and circuit boards in high reliability.  <P>SOLUTION: This anisotropic conductive adhesive is characterized by having a conductive layer which comprises an epoxy resin, a curing agent, conductive particles and a partially cured epoxy resin cured product and has the lowest melt viscosity of 400 to 50,000 Pa×s in a range of 50 to 200°C, and an insulating layer which is laminated to at least one side of the conductive layer and has the lowest melt viscosity of one half or lower based on that of the conductive layer in a range of 50 to 200°C. The conductive particles have preferably a linear shape or a needle-like shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144893-A (JP)
Title: Inkjet recording device and image forming device
Inventor: FUKUYASU HIDEHITO
IPC: B41J2/21
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device and an image forming device performing high quality printing by preventing the occurrence of color irregularities on a recording medium by fixing the sequence of impact of ink when printing is performed with resolution higher than that determined by the arrangement interval of discharge nozzles.  <P>SOLUTION: The inkjet recording device performs printing by superposing the arrangement direction front ends of the discharge nozzles 13a when the device performs printing by moving a head unit 1 in a main scanning direction X for the first time in a nonprinting area on the arrangement direction rear ends of the discharge nozzles 13a when the device performs printing by moving the head unit 1 in the main scanning direction X for the kth time in a printing area, and overrides an optional discharge nozzle 13a at the arrangement direction front ends and the arrangement direction rear ends of the discharge nozzles 13a in the superposed portion to ensure that the impact sequence of ink when the ink discharged in the subsidiary scanning direction Y of the discharge nozzles impacts the recording paper P is constant in the subsidiary scanning direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149236-A (JP)
Title: Block automatic extraction apparatus, block automatic extraction method, and program
Inventor: SUGIZAKI MASAYUKI
IPC: G06F17/30
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To extract an information block precisely in a block automatic extraction apparatus for extracting characteristic blocks from a document described in a specified format.  <P>SOLUTION: The block automatic extraction apparatus has a document input part for inputting documents; a tag information extraction part for extracting specific tag information; a date and time information extraction part for extracting date and time information out of the documents inputted at the document input part; and a block recognition part for obtaining weight of each of the specific tag to show the degree of unity as a block, obtaining similarity among brother tags, and obtaining of the degree of block of the tag in accordance with the obtained similarity and the obtained weight of the tag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148622-A (JP)
Title: Video projection device
Inventor: MITSUI YUTAKA
IPC: G03B21/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To insure that basic components are fan cooled with good reliability and to reduce fan noise by performing cooling at the lowest possible numbers of revolutions of fans.  <P>SOLUTION: The video projection device has a fan control section 50 for regulating the temperature in a casing by controlling the revolutions of the fans 21a to 21e for suppressing the temperature rise in the casing and an outdoor air temperature sensor 22 for detecting the temperature of the inhaled outdoor air. The fan control section 50 is directly inputted with an output voltage V<SB>3</SB>of the outdoor air temperature sensor 22 and outputs a fan voltage V<SB>2</SB>for controlling the revolutions of the fans according to the output voltage. As a result, the numbers of revolutions of the fans 21a to 21e are changed in real time according to the result of the detection of the outdoor air temperature sensor 22 and at this time the video projection device of the low noise is realized at the lowest possible number of revolutions by supplying such fan voltage V<SB>2</SB>that the temperature of the cooled components barely enters the range of heat resistance specifications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145700-A (JP)
Title: Image forming device, controller, control method, and control program
Inventor: IMOTO YOSHIYA
IPC: B65H7/02
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable grasping of variation with time of printing image quality, when printing processing is applied to a plurality of paper sheets in an image forming processing.  <P>SOLUTION: Conveying timing of paper sheets 480 and 482 and forming timing of images 470 and 472 formed by corresponding printing processing are controlled to coincide with a rotation period of rotators for printing such as a photo conductor drum 22a and an electrostatic charge roller 24a. Thus, respective places where concentration unevenness or the like occurs based on a physical factor of the rotator for printing in the paper sheets are matched with each other. Thus, the variation with time of printing image quality is easily grasped based on inspection image data obtained by reading a printing image with a reading sensor 74.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203374-A (JP)
Title: Wheel speed calculating method for controlling brake
Inventor: KOBAYASHI MASASHI
IPC: B60T8/171
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve brake control accuracy by accurately calculating wheel speed by absorbing an error as much as possible, even when the error occurs on a wheel speed sensor side.  <P>SOLUTION: When both a standing pulse edge and a falling pulse edge occur, a wheel speed is calculated using both pulse edges. When one of the pulse edges does not occur, the wheel speed is calculated using both pulse edges while selecting the lower value of a previously calculated value and a calculated value obtained by assuming that the non-occurring pulse edge occurs once within a temporary period. When either of the pulse edges does not occur, the lower value of the minimum of two calculated values obtained assuming that one pulse edge occurs only once within a temporary period and the calculated value obtained assuming that each of both pulse edges occurs once within the temporary period, and the previous calculated value of the wheel speed is selected as the wheel speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005155658-A (JP)
Title: Static pressure gas bearing device and stage device using it
Inventor: SAI CHOSHOKU
IPC: H01L21/027
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage device for vacuum which can reduce working costs while maintaining high exhaust efficiency and prevents the occurrence of connection errors during assembling.  <P>SOLUTION: The static pressure gas bearing device has an air bearing for supporting a structure in a non-contacting state and exhausting grooves of a plurality of stages surrounding around the air bearing. The exhausting grooves of a plurality of stages have an independent exhaust passage respectively. The exhaust passage is connected to a vacuum pump outside a vacuum chamber via a feed-through opened to the wall of the vacuum chamber to which a vacuum stage is installed. Further, when it is consecutively numbered as a first stage, a second stage, a third stage, ..., and an n-th stage from the exhausting groove close to the static pressure gas bearing, at least the conductance of the exhaust passage in the exhausting groove of the outermost n-th stage is made larger than that of in the exhausting groove of the first stage closest to the static pressure gas bearing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155781-A (JP)
Title: Sealing device and gate valve for vacuum using it, seal member, and fixation prevention method for seal material
Inventor: NOSE MASAAKI
IPC: F16K3/12
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of preventing a seal material made of a wide scope of materials from being fixed on a seal seat face and peeling off the fixed seal material easily and to provide a gate valve for vacuum using it, a seal member, and a fixation prevention method for the seal material.  <P>SOLUTION: This sealing device is provided with a first member to which the seal material which is a rubber molded product is attached and a second member provided with the seal seat face, made of metal to open and close between them. A heating means for preventing the seal material 4 from being fixed on the seal seat face 5 is provided at a position in the vicinity of a position where the seal material 4 and the seal seat face 5 are abutted mutually to prevent fixation of the seal material 4 by heating a boundary face of the seal material 4 and the seal seat face 5. The heating means includes a linear heater 7 buried into the seal material 4 or a planar heater 8 provided at a position close to the seal seat face 5 in the second member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004137605-A (JP)
Title: Heat treatment method of steel, and steel
Inventor: OKI TSUTOMU
IPC: C21D1/06
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel of long service life against rolling fatigue, high cracking resistance, and suppressed increase in the rate of the dimensional change with the lapse of time, and a heat treatment method of the steel.  <P>SOLUTION: After the steel is nitrided at the nitriding temperature exceeding the A1 transformation point of the steel, the steel is cooled to the temperature below the A1 transformation point. Thereafter, the steel is re-heated to the hardening temperature range equal to or above the A1 transformation point and below the nitriding temperature, and hardened.  <P>COPYRIGHT: (C)2004,JPO