baber/WOPTO huggingface dataset:
Patent JP-2004273847-A (JP)
Title: Substrate carrying apparatus
Inventor: SATO REIJI
IPC: G03F7/16
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate carrying apparatus that carries a square substrate placed on a support arm while being aligned with high accuracy.  <P>SOLUTION: Four placing parts 41 to 44 for supporting each corner of the substrate G are provided to a support arm 31 whose inner edge is configured to be arcuate. One of the placing parts is configured to be a restriction placing part 5 for supporting a C face C1 of a first corner S1 of the substrate and restricting the corner S1 in press contact with end faces of two sides sandwiching the corner S1. The other placing parts are configured as tilt placing parts 6 each provided with a first tilt face 61 for guiding end edges of two sides sandwiching C faces C2 to C4 of the other corners of the substrate downward and tilted downward toward the inner side of the support arm 31. When the substrate is delivered to the support arm 31, the corners S2 to S4 placed on the tilt placing parts 6 are guided along the tilt face, and the corner S1 is pressed into contact with the restriction placing part 5. Thus, the substrate is placed on the support arm 31 in an aligned state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274603-A (JP)
Title: Ofdm receiver
Inventor: SANADA YUKITOSHI
IPC: H04J11/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform selective diversity reception corresponding to the situation of a propagation path while taking power consumption into account.  <P>SOLUTION: The OFDM receiver is equipped with a sub carrier selective composing mode for performing selective composition for each sub carrier and an antenna selecting mode for selecting a receiver antenna and is operated in a suitable operating mode corresponding to the environment of communications to perform the sub carrier selective composition for obtaining excellent receiving performance under the adverse communication environment but in the comparatively excellent communication environment, RF and IF circuits, an A/D converter and a DDT connected to antenna elements are prevented from being uselessly operated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242485-A (JP)
Title: Power supply for solenoid valve
Inventor: OHATA TSUKASA
IPC: H01F7/18
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight and inexpensive power supply for a solenoid valve generating no deleterious electromagnetic wave noise.  <P>SOLUTION: In the power supply for a solenoid valve, series circuit of an AC power supply (1), a power switch (2), an inrush current preventing resistor (3) and a neutral capacitor (4) is connected with the AC input terminal of a rectification element (5), a smoothing capacitor (6) and a DC solenoid valve (7) are connected in parallel with the rectification output terminal of the rectification element (5), and the series circuit of a current limiting resistor (8) and a constant voltage diode (9) is connected in parallel with the rectification output terminal of the rectification element (5).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237057-A (JP)
Title: Go-around check device
Inventor: AOKI YURIKO
IPC: A63B71/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a go-around check device which has a small size and easy to install.  <P>SOLUTION: This go-around check device has a small sized powerful trigger transmission portion by making the trigger transmission portion intermittently transmit in a speed contest where a plurality of runners go around a specified running track in a sports field or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277233-A (JP)
Title: Glass composition and glass substrate
Inventor: KAWAI HIDEKI
IPC: C03C3/091
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate which has high mechanical strength although it is not subjected to tempering treatment, a coefficient of linear thermal expansion nearly equal to that of a member for a motor, and high fracture toughness, and from which little alkali is eluted; and to provide a glass composition used for the same.  <P>SOLUTION: The glass composition contains glass components comprising, by weight, 45-75% SiO<SB>2,</SB>1-20% Al<SB>2</SB>O<SB>3</SB>, 0-8% B<SB>2</SB>O<SB>3</SB>, 65-90% of SiO<SB>2</SB>+Al<SB>2</SB>O<SB>3</SB>+B<SB>2</SB>O<SB>3</SB>, 7-20% in total of R<SB>2</SB>O (wherein, R is Li, Na or K),and 0.5-12% in total of R'O (wherein, R' is Mg, Ca, Sr, Ba, or Zn), and satisfies following formula: B<SB>2</SB>O<SB>3</SB>=0% or 0.1<R'O/B<SB>2</SB>O<SB>3</SB>≤3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281266-A (JP)
Title: Fluorescent lamp cap and fluorescent lamp using above
Inventor: OKADA KAZUHIKO
IPC: H01J5/50
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp cap easy for separated recovery as a recycled resource.  <P>SOLUTION: The fluorescent lamp cap 3 is equipped with a cap base 8 made of an aluminum alloy covering a terminal 7 sealed in a bulb 2 of a fluorescent lamp 1, and a pin 9 made of an aluminum alloy protruding from the cap base 8 connected electrically to the terminal 7 and insulated electrically from the cap base 8. When the cap 3 is taken out from the fluorescent lamp 1 and collected as a recycled resource, the cap base 8 and the pin 9 can be collected together without each separated from the other, and can be recycled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279920-A (JP)
Title: Mount structure of polarized beam splitter, hologram laser unit and optical pickup device
Inventor: MORI TETSUJI
IPC: G02B5/18
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount structure of a polarized beam splitter capable of suppressing such deterioration that a polarized beam splitter does not separate into upper and lower parts inside the splitter with a lapse of time after the splitter is manufactured due to environmental changes such as temperature and humidity.  <P>SOLUTION: In the case the splitter is constituted by sticking optical anisotropic films 4 to optical transparent substrates 2 and 5, if an external force such as vibration is given to the polarized beam splitter 1, or if the splitter is exposed under the high temperature/humidity environment, that is, environmental changes are given to the splitter 1, the stress of the adhesive layer of the optical anisotropic film 4 is relaxed, and then, the possibility of film peeling occurs, but, by coating at least the side face of the adhesive layer 3A between the optical transparent substrate 2 and the optical anisotropic film 4 and the side face of the optical anisotropic film 4 with mounting adhesive agent 13 and shielding the splitter 1 from the air, the splitter is hardly affected by the environmental changes. Thus, the deterioration of the polarized beam splitter 1 is suppressed, and the reliability of the polarized beam splitter 1 is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279353-A (JP)
Title: Method for evaluating semiconductor single crystal
Inventor: TANI TAKEHIKO
IPC: C30B11/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a semiconductor single crystal, capable of easily detecting the flaw of a crystal caused by the growth of the crystal.  <P>SOLUTION: After the semiconducting single crystal is ground into a cylindrical shape and further ground to form an orientation flat part 2a, the surface of the single crystal ingot 2 obtained is subjected to pseudo mirror surface processing and infrared rays, having energy smaller than the band gap energy of a semiconductor material constituting the single-crystal ingot 2 are allowed to be entered in the direction of the orientation flat part 2a from the surface on the side opposite to the orientation flat part 2a of the single-crystal ingot 2. By having the light transmitted through the single crystal ingot 2 photographed by an infrared camera 4, having sensitivity with respect to the infrared rays provided on the orientation flat part 2a, flaws in the single crystal ingot 2 are detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275638-A (JP)
Title: Gas mask and remaining capability indicating device for gas absorbing agent
Inventor: AKEBOSHI TOSHIHIKO
IPC: G01N31/22
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user of a gas mask to evaluate a remaining capability of a gas absorbing agent without stopping his work.  <P>SOLUTION: A display equipment 1 having a transparent observation window 1b is placed on an absorbing canister 221 of the gas mask to check the color of a detecting agent 1c from the outside. The display equipment 1 comprises a cylindrical body 1a that is shorter than the depth of a chassis 2 of the absorbing canister, the solid observation window 1b that is inserted into the cylindrical body 1a and hermetically connected to the inside of the cylindrical body 1a, and the detection agent 1c filled in the cylindrical body 1a, which is inside the chassis 2 behind the observation window 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286041-A (JP)
Title: Differential case, and differential device
Inventor: WATANABE AKIRA
IPC: F16H57/039
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential case for a differential device capable of maintaining performance of a differential gear contained inside.  <P>SOLUTION: In this differential case 5, the differential gear 40 is contained inside, and when a vehicle is driven, it can be normally and reversely rotated by driving force from a transmission. Two first projections 13a and two second projections 13b are alternately formed on an outer circumferential surface CR of a large diameter part 12. Between the first projection 13a and the second projection 13b, opening parts 17a and 17b are respectively formed. A side surface 13c of the first projection 13a on the normal rotation side is acute to the outer circumferential surface CR. Between the second projection 13b and the second opening part 17b, a thick part 14 is formed in a first differential case 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283871-A (JP)
Title: Method for manufacturing plastic structural body having micropore part and plastic structural body having micropore part made by the same method
Inventor: URAIRI MASAKATSU
IPC: B23K26/382
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of plastic structural body having micropore parts by which the pore parts having fine diameter are easily formed on plastics.  <P>SOLUTION: This manufacturing method of the plastic structural body having the micropore parts is a manufacturing method of the plastic structural body having a through holes and/or a depressed holes the smallest diameter or width of which is ≤ 200μm as a pore part. The pore part is formed by laser beam machining utilizing multiple photon absorbing process. As a plastic base material before the pore parts are formed, a plastic sheet or film is suitable. As the plastic structural body having the micropore parts, the plastic structural body having the micropore parts has the through hole and may have a filter function, membrane function, separator function, atomizing function, gas diffusing function, nozzle function, or flow-passage adjusting function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003297943-A (JP)
Title: Semiconductor device with load resistor and fabrication method thereof
Inventor: LEE WON SHIK
IPC: H01L23/52
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent impurities from being generated within a contact due to charge storage phenomenon and a manufacturing method thereof.  <P>SOLUTION: The semiconductor device is provided with first and second end contacts formed on a semiconductor substrate and arranged at both ends thereof, a long load resistor 410 having at least one or more dummy contacts 450 located between the first and second end contacts 430, 430 and a metallic pattern 440 connected to the load resistor 410 via the first and second end contacts 430.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286396-A (JP)
Title: Remote controller with television function
Inventor: YAMAMOTO HIROKI
IPC: G06F13/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller with television functions allowing a user to securely recognize the voice of the remote controller when the user watches a TV.  <P>SOLUTION: The voice of the remote controller and the voice of the TV are simultaneously outputted from a speaker 6, and second information is displayed on a display means by the TV functions. The controller comprises a notice means for noticing that the voice of the TV and the voice of the remote controller are simultaneously outputted from the speaker when the voice of the remote controller is outputted from the speaker by the remote controller functions with the voice of the TV being outputted from the speaker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285530-A (JP)
Title: Method for producing stretchable paper
Inventor: HADO NOBUHIRO
IPC: B31F1/12
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretchable paper suppressing occurrence of both of the crease and the breakage of paper in contracting treatment and high longitudinal and transverse stretchability.  <P>SOLUTION: The method for producing the stretchable paper comprises passing a paper sheet 1B in which basis weight is within the range of 50g/m<SP>2</SP>to 450g/m<SP>2</SP>and water content in paper is within the range of 20% to 50% and wet paper strength in paper-making direction in the water content range is ≥0.3 kN/m through a shrinkage-imparting apparatus 3 equipped with a pair of press roll 8 composed of a hard roll 6 in which a groove 5 which parallels in peripheral direction to peripheral surface of a roll is provided at prescribed interval in a roll width direction and a soft roll 7 in which peripheral surface of roll is flat and constituted so as to roll the hard roll 6 and the soft roll 7 so that the peripheral speed of the soft roll 7 becomes slower than that of the hard roll 6 under pressure to impart shrinkage to the paper sheet 1B and then drying the paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295348-A (JP)
Title: Maintenance management system of machine tool
Inventor: FUJISHIMA MAKOTO
IPC: G06F19/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance management system capable of systematically and efficiently maintaining a machine tool and improving the operation rate.  <P>SOLUTION: This maintenance management system 1 is composed by connecting a user management device 10 connected with a numerical value control part of the machine tool 15 with a maker management device 20 arranged at the side of a machine tool maker through the Internet 5. The user management device 10 collects and accumulates data concerning the operation situation of each driving mechanism part of the machine tool 15 from the numerical value control part. When a predetermined transmission condition is satisfied, the accumulated operation situation data is transmitted to the maker management device 20 in the data form of electronic mail. The maker management device 20 evaluates the consumption degree of each driving mechanism part at any time based on the received operation situation data, and confirms whether the evaluated consumption degree exceeds a specified standard value. When the maker management device 20 confirms that consumption degree exceeds the predetermined standard value, the maker management device 20 outputs the alarm of the fact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291157-A (JP)
Title: Surface grinding apparatus and machining method using the same
Inventor: IKEDA YOSHIMI
IPC: B24B7/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface grinding apparatus which accurately and efficiently carries out surface grinding, groove grinding, and cutting-off while maintaining high accuracy with a simple apparatus, and also to provide a machining method using the same.  <P>SOLUTION: Heads of a horizontal double-head surface grinding apparatus are provided with different abrasive wheels, and therefore, surface grinding, groove grinding and cutting-off are alternately or continuously carried out without resetting a workpiece on a work table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295762-A (JP)
Title: After-sales service support apparatus and computer program
Inventor: KUJI HIDEKI
IPC: G06Q50/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system enabling a store which sold a product to conduct maintenance service for the user at an appropriate time.  <P>SOLUTION: The system comprises a storage device 5 holding a own company's store database 12 including store location information and repairable article information; a user database 13 including user location information and user purchased article information; a maintenance database 14 with seasonal index data, indicating the quantity of maintenance requests for each article at each season in a year described therein; output devices 8a, 8b; and an arithmetic unit 9. The arithmetic unit prepares a maintenance schedule with stores in charge of each maintenance for products purchased by the user, respectively, and each maintenance time of the maintenance for the purchased articles described therein, based on the user location information, the user purchased article information, the store location information, the repairable article information and the seasonal index data and outputs it from the output devices 8a, 8b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291215-A (JP)
Title: On-vehicle type and traveling type operation arm/hand device
Inventor: HIROSE SHIGEO
IPC: B25J9/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To elongate the working time by reducing the power energy consumption and to allow a working tool to perform a prescribed work by a remote control command on an uneven ground.  <P>SOLUTION: This on-vehicle type and traveling type operation arm/hand device is provided with first and second arm elements 44 and 45, which are formed by extending two links 30 and 36 of a pantograph type link structure 30 mounted on an autonomous traveling vehicle 8. The hand 50 in the tip of the first arm element 44 is detachably attached with a working tool 60, and the tip of the second arm element 45 is attached with a counter weight W so as to have a dead weight compensating function. A remote control command signal is transmitted between a communication device 22 of a worker P staying in a remote part and communication devices 20 and 21 mounted on the device so as to control the operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298223-A (JP)
Title: Biocompatible material
Inventor: SHIMURA KENICHI
IPC: A61F2/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biocompatible composition which constrains adhesion and activation of a blood platelet sufficiently, can stably keep a tissue-derived biomaterial with an anticoagulant activity existing for a long time, has excellent safety, is little restricted in application and can be produced simply so that production cost is low, and a biocompatible medical equipment using the same.  <P>SOLUTION: The biocompatible composition includes (A) the tissue-derived biomaterial having the anticoagulant activity and (B) a nonionic polymer with a glass transition point of 300K or lower, wherein the above tissue-derived biomaterial and the above nonionic polymer are not combined chemically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298310-A (JP)
Title: Slot machine, method of controlling slot machine, and game program utilized for slot machine
Inventor: YAMAMOTO YUJI
IPC: A63F5/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To completely wipe off a player's distrust in the shift to an assist time (AT) game state by creating a fresh game property such that the player can obtain the AT when the same symbols indicating winning of a single bonus (SB) are arranged.  <P>SOLUTION: An internal lottery for a bonus including the SB is executed with the operation of a start lever as an initiator. When the SB hand is internally elected as the result of the internal lottery and the same winning symbols indicating the winning of the SB are arranged on a betting line with the operation of a stop button as the initiator, the game state is shifted to the AT game state to execute the assist time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300516-A (JP)
Title: Ferritic stainless steel stock having excellent magnetic property, cold forging, and production method therefor
Inventor: TAKANO KOJI
IPC: C22C38/60
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost stainless steel stock for a magnetic component which is excellent in cold forging property and the suppression in the growth of abnormal grains, and to provide a magnetic component.  <P>SOLUTION: The ferritic stainless steel stock for cold forging and for a magnetic component consists of a ferritic stainless steel having a composition comprising, by mass, 0.001 to 0.03% C, 11 to 16% Cr, and 0.02 to 0.05% N, and further comprising 0.01 to 0.2-0.5% of one or more kinds of metals selected from Al, Nb, V, Ta, W, and Hf, and in which the A value in formula (1) is ≥820(%), and further, the grain size number in JIS G 0552 of the average ferritic grains in the central part of the stock is 3 to 9: A=42Cr+72Mo+88Si+204Nb+900Al+348V+1680B-300C-340N-140Ni-80Mn-22Cu+310 ...(1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303924-A (JP)
Title: Capacitor and method of manufacturing same
Inventor: SASAKI MASAHIRO
IPC: H01G4/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor which can obtain a stable characteristic by alleviating a thermal influence of spot welding and soldering and also can reduce a manufacturing cost.  <P>SOLUTION: A lead member 4 is held by inserting a plastic ball 5 fixed to one end of the lead member 4 into a core hole 3 of winding core 2. Thereafter, an end electrode 6 is formed by spraying metalicon metal to the end face of a capacitor element 1. With this metal spray, the lead member 4 is connected with the end face of the capacitor element 1. Since the spot welding and soldering are not used, deterioration in characteristic due to thermal influence thereof can be prevented. In addition, since formation of the end electrode 6 and connection to the end electrode 6 of the lead member 4 are performed in the same process, manufacturing cost can be lowered. Since the metal spray is conducted under the condition that the core hole 3 of winding core 2 is closed with the plastic ball 5, termination of both end faces of the capacitor element 1 can also be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300768-A (JP)
Title: Sill structure for double sliding window, and double sliding window equipped with the same
Inventor: SAKAI JUNYA
IPC: E06B7/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill structure for double sliding window, which can omit a sealing portion of a weather strip member with respect to an outside shoji (sliding door) without degrading sealing performance.  <P>SOLUTION: In the sill structure for double sliding window which has the weather strip member 60 arranged on a flat portion 34 of the sill B, corresponding to an abutting portion G between the outside shoji 3 and an inside shoji 4 in a closed state and in which the weather strip member functions to seal a gap between the outside shoji 3 and the inside shoji 4, a lower sealing member 64 which is mounted on a hanging portion 62 of the sill B, extending to the outside of the flat portion, and makes intimate contact with a bottom frame 52 of the outside shoji 3 in the closed state, is brought into intimate contact with the weather strip member 60 and superposed on the weather strip member 60 in a width direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI