baber/WOPTO huggingface dataset:
Patent JP-2005006722-A (JP)
Title: Dental ultrasonic scaler
Inventor: NAKAGAWA MASAKI
IPC: A61C1/07
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental ultrasonic scaler having high safety constituted so as to eliminate the damage or the like of a chip by preparing a handpiece for low power and a handpiece for high power and discriminating between the handpiece for low power and the handpiece for high power automatically when one of the handpieces is connected to an instrument hose to supply the drive power corresponding to the connected handpiece to the handpiece.  <P>SOLUTION: The dental ultrasonic scaler is composed of a control box 10, the instrument hose 14 connected to the control box 10 and a plurality of kinds of the ultrasonic handpieces 13 connected to the instrument hose 14 in a freely detachable manner. Each of the ultrasonic handpieces 13 has an output power specifying means for specifying self-output power and, when it is connected to the instrument hose 14, the output specified by the output power specifying means in the control box 10 is supplied to the handpiece 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010375-A (JP)
Title: Mode converter for higher order mode fiber
Inventor: KAN YASUSHI
IPC: G02B6/287
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mode converter for a higher order mode fiber which can convert between a basic mode and a higher order mode in a wide band with low loss.  <P>SOLUTION: The mode converter 1 for the high order mode fiber includes a welded and stretched part 4 produced by welding and stretching a single mode fiber 2 and a higher order mode dispersion compensation fiber 3. The converter converts modes between the LP<SB>01</SB>mode of the single mode fiber and the LP<SB>02</SB>mode of the higher order mode dispersion compensation fiber in the welded and stretched part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337567-A (JP)
Title: Game machine
Inventor: NARIMATSU EIICHI
IPC: A63F7/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents the disadvantages of a game parlor caused by the unfair acts of a player.  <P>SOLUTION: When the output condition of a stop indication signal Ri transits from a high level condition to a low level condition, a stop permission circuit P judges whether the input condition of a memory processing signal Sc is at a low level for a prescribed period of time or above. On condition that the judgement is "YES", control stop is permitted to a main CPU 24a by shifting the output condition of a stop permission signal Rp from a high level condition to a low level condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009645-A (JP)
Title: Anchor
Inventor: MASUDA KIMIO
IPC: F16B13/10
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor of high reliability and easy in its construction, with respect to the anchor inserted into a prepared hole formed on a body such as concrete, and fixed to the body by expanding its tip part.  <P>SOLUTION: An expanding part 12 with an expanding slot 13 is formed on a tip part of a hollow cylindrical anchor main body 10 having a tapered through hole 14 penetrated in its longitudinal direction in a state of being expanded by striking a tapered spindle 30 inserted from a rear end 10a side of the anchor main body 10, a sleeve member 20 or a pipe member with a split groove 21a expanded with the expanding part 12 by striking the spindle 30 is mounted on an outer peripheral face 12a of the expanding part 12, and a bolt 11 assembled with a nut 31 and a washer 32 is formed on a rear end 10a side of the anchor main body 10. The sleeve member 20 or the pipe member is expanded by the expanding part 12 with respect to the tensile load to the anchor 1 even after the construction, and the loosening with respect to the prepared hole can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014010-A (JP)
Title: Method for on-line grinding of rolling mill roll
Inventor: HONDA TAKAYUKI
IPC: B21B28/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for on-line grinding, with a grinding wheel, of the surface of a rolling roll for rolling a material to be rolled.  <P>SOLUTION: After finishing the rolling of a preceding material with the rolling roll and in the midst of the ascent of an upper roll to perform the rolling of the next material, the upper roll is ground with the grinding wheel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016567-A (JP)
Title: Air-heating type vaporizer for liquefied gas
Inventor: MORIMOTO NAOYA
IPC: F17C9/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress generation of frosting on a heat transfer pipe, and to ensure the safety.  <P>SOLUTION: A vaporizer 10 has a vaporizing unit 12A and a heating unit 12B with a plurality of heat transfer pipes 20 and 26, and LNG is gasified by distributing LNG in the heat transfer pipes 20 and 26 of parts 12A and 12B to perform heat exchange with air. An inlet side header 16 to be connected to a feeding pipe 14 is provided on the vaporizing unit 12A, and a plurality of distribution pipes 18 parallel to each other with the heat transfer pipe 20 respectively connected thereto are connected to the inlet side header 16. The heat transfer pipes 20 are arranged at a predetermined interval in the axial direction of the respective distribution pipes 18, and the heat transfer pipes 20 of the adjacent distribution pipes 18 are connected to the distribution pipes 18 while being arranged alternately in the axial direction of the distribution pipes 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015248-A (JP)
Title: Dielectric porcelain composition for high frequency wave, dielectric resonator, dielectric filter, dielectric duplexer, and communication unit
Inventor: ISHIKAWA TATSUYA
IPC: H01P7/10
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition for high frequency wave having a specific permittivity ε<SB>r</SB>of not smaller than 40, a high Q value, a small primary temperature coefficient τ<SB>f</SB>of resonance frequency, and yet a small absolute value of secondary temperature coefficient β.  <P>SOLUTION: This dielectric porcelain composition for high frequency wave has a main component represented by a formula:(1-x)CaTi<SB>a</SB>O<SB>1+2a</SB>-x(La<SB>1-y</SB>Ho<SB>y</SB>)Al<SB>b</SB>O<SB>(3+3b)/2</SB>wherein x, y, a, and b are in the range of 0.295≤x≤0.39, 0.05≤y≤0.8, 0.9≤a≤1.1, and 0.9≤b≤1.1, respectively. For further improvement of the Q value, 0.01-2 pts.wt. Fe<SB>2</SB>O<SB>3</SB>to 100 pts.wt. the main component may be contained. For further lowering of sintering temperature, 0.005-2 pts.wt. Bi<SB>2</SB>O<SB>3</SB>may further be contained to 100 pts.wt. the main component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019067-A (JP)
Title: Ceramics heater of aluminum nitride
Inventor: AONUMA SHINICHIRO
IPC: C04B37/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramics heater for preventing occurring of a defect at a liquid-phase, restraining a reduction in electric resistance of a sintered compact, and uniformizing a temperature distribution on an inner face of a heater in a manner that tungsten, molybdenum or platinum does not react with a liquid phase component or a sintering auxiliary agent during sintering by forming an oxide film on the surface of tungsten or molybdenum being a heating element of the heater.  <P>SOLUTION: The heater comprises a heater cover of an aluminum nitride having a heating surface; a heater base of the aluminum nitride integrally joined with the heating surface of the cover on an opposed side; a resistive heating element embedded and disposed into either of the cover or the base and therebetween; and a power supply terminal of which one end is connected to the resistive heating element. The resistive heating element is made of any one kind of metals or metal compounds among tungsten, molybdenum or platinum, and the surface of the resistive heating element is coated with the oxide film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019107-A (JP)
Title: D.c. relay
Inventor: HOSHINO TAKASHI
IPC: H01H47/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D.C. relay capable of reducing occurrence of an arc although it has a relatively simple structure allowing current adjustment immediately after a power is supplied.  <P>SOLUTION: This D.C. relay 1 is equipped with: a noncontact switch 2 capable of cutting off supply of power; a cutoff part 10 connected in series to the switch 2 and capable of being mechanically cut off; and a resistor R connected in parallel with the switch 2. In supplying power to a load, the switch 2 is previously turned off, the cutoff part 10 is turned on, and the power to the load is limited by interlaying the resister R. Thereafter normal supply of power is carried out by turning on the switch 2. In cutting off the supply of power, the switch 2 is turned off to apply most of the supplied power to the resistor R, and thereafter the cutoff part 10 is turned off to reduce the occurrence of an arc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015696-A (JP)
Title: Method for producing heat-resistant epoxy resin having excellent transparency
Inventor: FUJISHIRO KOICHI
IPC: C07C39/23
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a heat-resistant epoxy resin having excellent transparency and suitable for a display material, an optical element and a light modulation device required to have transparency and heat-resistance.  <P>SOLUTION: This epoxy resin is produced by reacting a bis(hydroxyphenyl)fluorene (BHPF) expressed by formula (1) (R is an alkyl; and (m) and (n) are each an integer of 0-3) with epichlorohydrin. The BHPF satisfying (A) a yellow index (YI value) of ≤6 measured on a solution of 4 g of BHPF in 100 mL of methyl ethyl ketone in 10 mm light path and (B) a fluorenone content of ≤100 ppm is used in the process to obtain the epoxy resin having an APHA hue of ≤120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013147-A (JP)
Title: Method for predicting risk affected by chronic fatigue syndrome
Inventor: KURATSUNE HIROHIKO
IPC: A61P3/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting risk affected by chronic fatigue syndrome.  <P>SOLUTION: The method for predicting risk affected by chronic fatigue syndrome comprises determining a genotype of serotonin transporter gene-related polymorphic region (5-HTTLPR) of a subject to be examined by each stage of (a) a step of extracting a genome collected from the subject to be examined, (b) a step of obtaining a nucleic acid fragment by amplifying a gene containing 5-HTTLPR and (c) a step of determining the genotype of 5-HTTLPR in the nucleic acid fragment obtained by the step (b). The genotype is S type, L type or XL type and when the genotype is L type or XL type, it is predicted to have high risk of chromic fatigue syndrome.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024751-A (JP)
Title: Electronic device, liquid crystal display, and input/output joining method of electronic device
Inventor: AMATATSU SEIYA
IPC: G02F1/13357
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization of an electronic device by integrating a flexible printed board for input/output of an LCD unit and at least a flexible printed board for input/output of a backlight unit with each other.  <P>SOLUTION: At least the flexible printed board 40 for input/output of the backlight unit 26 is joined to a joining part 38b provided at the flexible printed board 38a for input/output of the LCD unit 7 and the joining part 38b is provided in an inclined space 49 of a wedge-shaped light guide plate 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021366-A (JP)
Title: Irradiation positioning device
Inventor: KUNIEDA ETSUO
IPC: A61N5/10
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an irradiation positioning device with which positioning of a direction of irradiation can be easily and accurately determined using the existing irradiation device itself as it is.  <P>SOLUTION: The irradiation positioning apparatus is equipped with a CCD from the irradiation center 13 toward a normal line on an irradiation direction designating equipment 12 which can two-dimensionally rotate around the irradiation center 13 since head of a patient fixing devices 11 and 17 are fixed on the head of a patient 1 and a picture of a shadow of a cross line 5 projected on the CCD is transmitted by wireless to monitor so that radiation flux central line 20 from the irradiation device 2 can be accurately focused on an irradiation center 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023674-A (JP)
Title: Elastic paving material
Inventor: KOKUSHO MASATO
IPC: E01C7/32
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic paving material capable of speedily corresponding to various demand characteristics by arbitrarily mixing several kinds of hybrid aggregates having different hardness and average particle diameter and consolidating them by resin binder.  <P>SOLUTION: Two kinds of hybrid aggregates 1 or more having different hardness are mixed and are mixed/kneaded with resin binder 7 and coloring agent to provide porous elastic paving material capable of corresponding to various demand characteristics such as running property of a vehicle, walking property, reduction of noise, suppression of freezing or the like. To say concretely, it is possible to change hardness of the porous elastic paving material by changing type of resin binder 7 of the hybrid aggregate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023037-A (JP)
Title: Method for production of cyclopentene
Inventor: MARUYAMA YOICHIRO
IPC: C07C13/12
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for obtaining high purity cyclopentene useful as a monomer for polymeric materials or an intermediate of pharmaceuticals, perfumes or the like by separating cis-1,3-pentadiene from a mixture of cyclopentene therewith.  <P>SOLUTION: This production method comprises performing the Diels-Alder reaction of a dienophile with cis-1,3-pentadiene in the 5C-naphtha fraction containing cyclopentene and cis-1,3-pentadiene, separating the obtained reaction product, and further separating cis-1,3-pentadiene from cyclopentene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030014-A (JP)
Title: Opening apparatus
Inventor: OGURA HIROYUKI
IPC: E06B9/68
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening apparatus having a shutter device capable of being motorized without causing any hindrance to the use of an outdoor space and impairing an appearance of the opening apparatus, in the opening apparatus having a sash and the shutter device.  <P>SOLUTION: This opening apparatus is equipped with the sash SA equipped with a frame body A and sliding screens B and C, and the shutter device SH; the shutter device is equipped with a guide rail, a shutter curtain 73, a winding shaft 81 which is provided in a shutter box 76 arranged in the upper part of the guide rail, and a drive unit 90 for rotatively driving the winding shaft; and the drive unit is equipped with an electric motor unit 91 integrally constituted of an electric motor, a battery and a switchboard and installed in the frame body A of the sash and a power transmission means 92 provided in the frame body of the sash and the shutter box so as to transmit torque of the electric motor to the winding shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001894-A (JP)
Title: Bamboo tray and method for manufacturing the same
Inventor: NAGASHIMA SEIKICHI
IPC: B27J1/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bamboo tray and a method for manufacturing the bamboo tray in which a bamboo material is machined into plates of a prescribed thickness and a prescribed width by a machine, the bamboo plates are affixed across each other longitudinally and transversely using an adhesive, the bamboo plates are boiled with steam and pressed and molded while being heated at 100-120°C.  <P>SOLUTION: Bamboo plate stocks of raw bamboo are boiled under pressure in a pressure vessel to soften the raw bamboo, and peeled to the bamboo plates of a prescribed thickness and a prescribed width by a peeling machine in Fig. 1 (3). The bamboo plates are humidified, and pressed and molded under a high pressure by a press while being heated at a high temperature of 100-120°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005029341-A (JP)
Title: Lock mechanism, matching unit, and image forming device
Inventor: ARAISHI KUNIAKI
IPC: B65H31/00
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate possibility of breakage of a lock mechanism by dispensing with pulling-out operation of an operation lever and reduce an operation space of the lock mechanism.  <P>SOLUTION: When a necessity for procedures required in the jammed state occurs, a handle 26 is turned in the clockwise direction so that a rotary shaft 27 and a slide pin 40 rotate integrally. When the slide pin 40 moves to a left side end part from a right side end part of a guide channel 41 of a lever 30, a stopper 29 comes out of a positioning hole 42 (comes off the positioning hole 42) so that a sheet material support member 6 can swing using a support pin on a rear surface side as the center of turn to move it up to a jam handling position. As a result, a space sufficient for inserting a hand above the sheet material support member 6 is formed to remove a sheet material causing paper jamming in a sheet material delivery part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097213-A (JP)
Title: Method for selecting nucleic acid and/or protein
Inventor: NEMOTO NAOTO
IPC: C12Q1/68
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid-protein complex obtained by translating a RNA of a RNA-DNA conjugate into a protein, and to provide a method for efficiently selecting the protein, by using the nucleic acid-protein complex.  <P>SOLUTION: This method for selecting the nucleic acid and/or the protein includes processes (1) to (4), wherein the process (1) comprises (a) preparing a single-strand DNA containing such a DNA sequence on a side of its 3' end as to be annealed with a 3' end of a single-strand RNA or a derivative of the single-strand DNA, (b) annealing the single-strand DNA or the derivative with the single-strand DNA, and (c) preparing the RNA-DNA conjugate by combining the 3' end of the single-strand RNA which is the annealed product with a 5' end of the single-strand DNA or the derivative, the process (2) comprises translating the RNA of the RNA-DNA conjugate into the protein and structuring the nucleic acid-protein complex composed of the RNA and the protein encoded by the RNA, the process (3) comprises selecting the nucleic acid-protein complex, and the process (4) comprises amplifying a nucleic acid part of the selected nucleic acid-protein complex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005044532-A (JP)
Title: Fuel cell system
Inventor: KURIMOTO TAKASHI
IPC: H01M8/06
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a fuel cell system unless, after power generation is stopped, water remaining in the negative electrode is removed sufficiently before restarting generation, the voltage drops at the start of generation.  <P>SOLUTION: This is a fuel cell system S in which the fuel cell 1 is intermittently operated for power generation by supplying a hydrogen-containing gas containing hydrogen and an oxygen-containing gas containing oxygen to the fuel cell 1. The system is provided with an exhaust control valve B1 which is provided at the exhaust passage communicating with the fuel cell 1, and when opened, at least enables to discharge the water generated on the electrode side of the hydrogen contained gas in the fuel cell 1 and a control means which, after starting of power generation is determined and before power generation is started, opens the exhaust control valve B1 so that the discharge volume of the water may increase based on the stopping time of power generation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044922-A (JP)
Title: Multilayer wiring board
Inventor: KURAMOCHI SATORU
IPC: H05K3/46
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable multilayer wiring board having a wiring layer provided with a part of a large area on an outermost layer.  <P>SOLUTION: A plurality of the wiring layers are arranged on a core substrate through an electric insulating layer. A Young's modulus of the electric insulating layer where the wiring layer of the outermost layer on the multilayer wiring board having a part whose width is 150μm or above is within a range of 0.1 to 2.5GPa in the wiring layer of the outermost layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044934-A (JP)
Title: Semiconductor manufacturing equipment, semiconductor device and its manufacturing method
Inventor: HORIE TOMOKAZU
IPC: H01L21/318
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor manufacturing equipment which can control part of a silicon oxide film to be nitrided, and also to provide a semiconductor device and its manufacturing method.  <P>SOLUTION: The semiconductor manufacturing equipment is for nitriding the silicon oxide film, and comprises a stage 3 to place the silicon oxide film on, a reaction chamber 1 for housing the stage 3, a plasma source 9 which is located face to face with the stage and generates plasmas, a nitrogen gas introduction mechanism for introducing nitrogen gas into the reaction chamber, a magnetic field generating parts 6 which is located near the stage and generates a magnetic field, and an exhaust port 7 located near the magnetic field generating parts. The nitrogen gas is turned into nitrogen radicals 13 and nitrogen ions 16 using the generated plasmas, and the nitrogen ions are attracted to the magnetic generating parts by the generated magnetic field to be exhausted from the exhaust port, while the nitrogen radicals are introduced into the silicon oxide film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051300-A (JP)
Title: Cover and mobile unit employing the same
Inventor: SUDA KAZUYOSHI
IPC: H04M1/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover which is smoothly attached to/detached from a unit main body when the cover is used for containing batteries of a mobile unit, and also to provide the mobile unit employing the cover.  <P>SOLUTION: The cover 1 is provided with: a cover main body 2 used for opening/closing an opening 27 provided to the unit main body to open/close the opening 27; and an engagement wall part 6 for engaging with a projection 23 provided to an inner circumferential wall part 26 for forming a recessed part 25 when the cover main body 2 closes the opening 27. The engagement wall part 6 is characterized in including: a main wall part 4 extended in a width direction of the recessed part 25 so as to be placed in opposition to the projection 23 when the cover 2 is loaded to the opening 27, one or both of both ends in the width direction of which are fixed to an inner face of the cover 1, and part of which opposed to at least the projection 23 is bent respectively toward the projection 23 and its opposite side; and an engagement projection 8 freely engageed with the projection 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI