baber/WOPTO huggingface dataset:
Patent JP-2004143476-A (JP)
Title: Aluminum alloy cast rod having excellent machinability and hot-workability
Inventor: HATTA HIDECHIKA
IPC: C22C21/12
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast rod of a 2000 series (Al-Cu based) aluminum alloy whose machinability is equivalent to an A2011 conventional alloy, and having excellent hot-workability, especially hot-forgeability.  <P>SOLUTION: The aluminum alloy cast rod contains 4.0-6.0% Cu, 0.05-0.45% Sn, 0.05-0.45% Bi, 0.10-0.40% Fe, and the balance Al and impurities, and the total content of Sn and Bi are 0.2-0.8%, and ratio (Bi%/Sn%) of the content of Bi to the content of Sn is 0.3-5, and the content of Pb and Cd is regulated to ≤0.02% respectively, and the average diameter of a crystal grain is ≤100 μm, and the average particle diameter (circle equivalent diameter) of a low melting metal particle distributed in a matrix is ≤13 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145506-A (JP)
Title: Environmental added value calculation program
Inventor: SUGAMA MITSUO
IPC: G06Q50/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool capable of objectively digitizing a relation between environmental improvement effects and environmental improvement costs in an object to be evaluated.  <P>SOLUTION: An environmental added value calculation program comprises: a step S1 for acquiring the volume of CO<SB>2</SB>generated along the life cycle of each of the first object and the second object from a predetermined database, and calculating the difference of the generation rate of the specific substances to calculate an environmental effect sum concerning CO<SB>2</SB>; a step S2 for calculating an environmental effect sum concerning product cutting from the difference of various necessary costs along the life cycle of each of the first object and the second object; and a step S3 for subtracting costs concerning environmental improvement from a value based on the sum of the environmental effect sum concerning CO<SB>2</SB>and the environmental effect sum concerning the product cutting to calculate an environmental added value_(environmental EVA).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144178-A (JP)
Title: Active type dynamic vibration absorber
Inventor: SHIMODA IKUO
IPC: G10K11/16
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active type dynamic vibration absorber capable of providing a desired dynamic range, increasing performance, and reducing cost.  <P>SOLUTION: The active type dynamic vibration absorber 1 comprises a weight 2, an inside frame body 3 surrounding the weight 2 with intervals X1 and Y1, a holding mechanism 4 for movably holding the weight 2 in the X-direction with respect to the inside frame body 3 and holding it immovably in the Y-direction and vertically V, an outside frame body 5 disposed outside the inside frame body 3 with intervals X2 and Y2, a holding mechanism 6 for holding the inside frame body 3 movably relatively to the outside frame body 5 in the Y-direction and holding it immovably in the X-direction and vertically V, a moving means 8 that allows movement of the weight 2 relative to the inside frame body 3 in the X-direction and moves the weight 2 in the X-direction relatively to the inside frame body 3, and a moving means 9 that allows movement of the weight 2 relative to the outside frame body 5 in the Y-direction and moves the weight 2 in the Y-direction relatively to the outside frame body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147081-A (JP)
Title: Radio communication system and radio communication equipment
Inventor: OKAZAKI MAMORU
IPC: H04L12/28
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which enables all of two or more pieces of equipment to share the data of the two or more pieces of equipment in a certain unit time T and eliminates missing or overlapping data at the time of communication restoration even in the case there are communication errors caused by some reason.  <P>SOLUTION: The radio communication system is composed of two or more pieces of radio communication equipment having a function of transmitting the data of the present equipment to the other equipment wirelessly and a function of receiving the data of the other equipment wirelessly and all of the radio communication equipment can share the data of the present equipment and the other equipment. The radio communication equipment is slave equipment having a function of transmitting the data of the present equipment to master equipment successively or the master equipment having a function of transmitting the received data of all the slave equipment and the data of the present equipment to all of the slave equipment simultaneously by broadcasting when the transmission of all the slave equipment is ended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144678-A (JP)
Title: Manufacturing method for optical unit, optical sensor, multichannel light detection system, and optical unit
Inventor: MURAKAMI ATSUSHI
IPC: H01L31/0232
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical unit capable of prismatic light seperation corresponding to a wavelength of incident light with a high precision, and also to provide an optical sensor and a channel light detecting device using the optical unit.  <P>SOLUTION: The optical unit is composed of transparent blocks 10a-10e and dichroic films 11a-11d, the region of reflecting wavelength of which is different from each other. The dichroic film 11a-11d are interleaved between the transparent blocks 10a-10e, and they are joined in a line while the dichroic films 11a-11d are made parallel to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147468-A (JP)
Title: Axial air-gap brushless vibrating motor incorporating drive circuit
Inventor: YAMAGUCHI TADAO
IPC: H02K7/065
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial air-gap brushless vibrating motor wherein the stop position of a magnet is stabilized by a thin and simple constitution, a drive circuit member is incorporated, and members are reduced in thicknesses and yet sufficient strength is obtained.  <P>SOLUTION: A yoke bracket 1 comprises a detent torque generating portion which is integrally and radially extended from a shaft support portion 1a, a retaining portion which closes the tip of the detent torque generating portion, a void 1e encircled therewith, and a feed terminal placement portion 1d extended outward from the retaining portion. The vibrating motor is provided with a single-phase air-core armature coil placed on a stator base 3, the drive circuit member D, and a resin 4 in which the shaft support portion and a non-magnetic part are integrated with each other. An axial air-gap magnet 8 and an arcuate eccentric weight 9 placed on the periphery of the magnet so that the weight is not axially protruded are placed on a rotor yoke. A reinforcing rib is formed on a shaft holding portion, and a cover member 10 is laser-welded to the holding portion of the stator. The tip of a shaft 2 is fit into the recess in the cover member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149426-A (JP)
Title: L-cysteine-containing solid pharmaceutical preparation and method for stabilizing the same
Inventor: OMORI SHINJI
IPC: A61K31/4415
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid pharmaceutical preparation comprising L-cysteine formulated therein and having effects on alleviation of dermal stains, ephelides, skin roughening, acne vulgaris, etc.  <P>SOLUTION: The stability of the L-cysteine-containing solid pharmaceutical preparation is improved by blending the L-cysteine therein without using a raw material derived from an animal as the L-cysteine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152546-A (JP)
Title: Terminal sealing structure, and sealing method
Inventor: FUKUHARA TOSHIAKI
IPC: H01R13/52
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal sealing structure capable of stably and surely maintaining a sealing property between a housing and a terminal for long time, and a sealing method.  <P>SOLUTION: The terminal sealing structure comprises filling chambers 30 arranged at the position where the middle part of terminals 26A, 26B, 26C are located when the terminals are inserted into a sensor housing 21 for molding. The middle part 26g of the terminals 26A, 26B, 26C are inserted and molded in the filling chamber 30 in exposed state and a seal coat agent 27 is filled into the filling chamber 30 after molding to liquid tightly seal the terminals 26A, 26B, 26C and the sensor housing 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151968-A (JP)
Title: Noncontact data transmitter/receiver
Inventor: SAITO MITSUGI
IPC: G06K19/077
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact data transmitter/receiver that offers a large memory capacity, a small size, a wide communication distance range and many functions.  <P>SOLUTION: The noncontact data transmitter/receiver 1 comprises a substrate 2 of an insulating member, a first IC chip 3 and a second IC chip 4 arranged on one surface of the substrate 2 to control storage, processing and communication of data, and an antenna 5 of a conductive member connected to the first IC chip 3 and second IC chip 4. The antenna 5 has a plurality of coil portions 6 and connection portions 7 extended from opposite ends of the coil portions 6. The coil portions 6 constituting the antenna 5 are connected at one end to the first IC chip 3 and second IC chip 4 as passed on a second insulating member 8 disposed over the coil portions 6, and are connected at the other end direct to the first IC chip 3 and second IC chip 4. The first IC chip 3 and second IC chip 4 are connected parallel to the antenna 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154191-A (JP)
Title: Slot machine
Inventor: HARASHIMA KAZUO
IPC: A63F5/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine having a variable display device for which the assembly work of a reel body at the time of manufacture or the like is easily performed.  <P>SOLUTION: The slot machine is constituted by a reel 51 for which two or more kinds of identification information are arranged on an outer peripheral surface, a supporting plate where a driving motor for making the reel 51 freely turnable is fixed, and an installation body for arranging a plurality of reel bodies composed of the reel and the supporting plate. Then, at the installation body, a guide means composed of a guide part for installation for guiding the supporting plate to an installation position by slide movement and a guide part for insertion for guiding the insertion to the guide part for the installation of the supporting part is formed. The supporting plate installed at the installation position is fixed to the installation body by a fixing means capable of executing fixing or unfixing without using a tool or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154382-A (JP)
Title: Natural mineral bath preparation and using method of the same
Inventor: TAKAYAMA MOTOHIDE
IPC: A61K8/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural mineral bath preparation which can simply be used in a general home bath, which offers a sufficient effect of warm bathing and which can repeatedly be used, and to provide a using method of the natural mineral bath preparation.  <P>SOLUTION: The cylindrical container of the natural mineral bath preparation is provided with an openable and closable cover and adhering device for installing the container on a wall surface of a bathtub. In order that warm water can circulate in a vertical direction inside the container, many holes are bored at a wall surface of the container. The container is designated to be filled with natural mineral for the bath preparation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212659-A (JP)
Title: Silicon nitride-based sintered compact and silicon nitride- based tool
Inventor: ABUKAWA KOHEI
IPC: B23B27/14
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride-based sintered compact which has a high strength and resistance to thermal shock, and which exhibits a low fracture rate of a blade edge and good service life as a tool even when it is used as the tool for high-speed milling of ductile cast iron, and to provide the silicon nitride-based tool.  <P>SOLUTION: In the structure of silicon nitride-based sintered compact and the silicon nitride-based tool, the average major axis diameter and the average minor axis diameter of silicon nitride particles, and the aspect ratio calculated from the ratio of the average major axis diameter to the average minor axis diameter are controlled. The tool having a low fracture rate at the blade edge can be obtained by improving the thermal conductivity or/and the fracture toughness Kc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155480-A (JP)
Title: Easy-to-open can lid
Inventor: MATSUKAWA YOSHIHIKO
IPC: B65D17/32
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stay-on-tab easy-to-open can lid which is suitable for the use of a canned food with liquid containing solids as contents by its half-open type structure, prevents a mouth or a hand of a consumer from being injured by a broken end of an opening piece, and adequately closes an opening part by the opening piece.  <P>SOLUTION: A score portion 14 along an outer edge of a panel portion 2 is formed in a substantially semi-circumference of an outer edge of the annular panel portion 2 so that a non-score portion stays on the outer edge of the panel portion 2, and a folded guide portion 15 is formed so that both ends reach a vicinity of an end of the score portion 14 across a substantial center of the panel part 2. A tab 6 for lid closing operation is fixed to the position away from the folded guide portion 15 and close to the score portion 14 in an area of an opening piece 2a surrounded by the score portion 14 and the folded guide portion 15. At least a portion along the score portion 14 of the opening piece 2a is formed on a laminated portion 13 with a metal plate of the panel portion 2 folded in a multiple manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185448-A (JP)
Title: Map indication method
Inventor: KOYANAGI HIROHISA
IPC: G09B29/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To grasp vehicle progress direction all the time when indicating a bird's view map of road.  <P>SOLUTION: When a bird's view map of road is indicated based on road map data, the present position of the vehicle is detected and the progress direction of the vehicle is detected. According to the priority, whether or not indicating the road map data is classified. The bird's view seeing the progress direction in the present position from above is indicated on a display 6. Road map data with high priority is indicated on the upper side of the display 6. On the lower side of the display 6, road map data from low priority to high priority are indicated. When the position of the self-vehicle in the bird's view map moves a specific distance and the road map data on the upper side of the display 6 comes to the lower side of the display 6, a road map data with low priority is also indicated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159731-A (JP)
Title: Laser dental treatment tool and laser treatment method
Inventor: UEDA TAKASHI
IPC: G01J5/08
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To offer a laser dental treatment tool in which optical fibers for receiving infrared rays radiated by a rise in the temperature of a treatment section are incorporated into a probe together with the optical fiber for transmitting a laser for treatment and dental treatment can be done while measuring a treatment section temperature by observing the infrared rays generated in the treatment section.  <P>SOLUTION: This dental treatment tool has the probe 2, the optical fiber 8 for treatment and the optical fiber 9 for temperature measurement which are incorporated in the probe, a laser oscillator main body for irradiating the laser rays to the optical fiber for treatment, and a temperature measurement section 3 for measuring the temperature of the treatment section based on the infrared rays transmitted from the optical fiber for temperature measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166449-A (JP)
Title: Feeder system
Inventor: KURAMOCHI MITSURU
IPC: H02M7/48
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To supply stable power to an element to be supplied with the power, even when the length of wiring or the number of power distribution means are different, in a feeder system for supplying the power to the element by utilizing current electromagnetically guided in and supplied to the winding of the distribution means by providing a means having a magnetic element wound with the winding close to the wiring in which AC current flows.  <P>SOLUTION: The AC current flowing to the wiring 18 is detected by a current-detecting means 17. The amplitude of the AC current flowing to the wring 18 is regulated, by switching the number of turns of the windings of a load-regulating means 19, in response to the amplitude of the detected AC current and by connecting the winding to the wiring 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102210-A (JP)
Title: Glass, method for manufacturing optical waveguide and optical waveguide
Inventor: NAGASHIMA TATSUO
IPC: G02B6/12
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide bismuth oxide group glass allowed to be applied to optical waveguides such as an optical amplifier and a tertiary non-linear optical element by ion exchange processing without processing fibers, a method for manufacturing those optical waveguides and the optical waveguides.  <P>SOLUTION: The optical waveguide manufacturing method uses glass mainly comprising Bi<SB>2</SB>O<SB>3</SB>of 6-55%, 10-70% SiO<SB>2</SB>, 3-40% P<SB>2</SB>O<SB>5</SB>, 5-30% (Li<SB>2</SB>O + Na<SB>2</SB>O + K<SB>2</SB>O + Rb<SB>2</SB>O + Fr<SB>2</SB>O), 0-40% Al<SB>2</SB>O<SB>3</SB>, 0-30% (MgO + CaO + SrO + BaO + ZnO), 0-20% B<SB>2</SB>O<SB>3</SB>, 0-20% GeO<SB>2</SB>, 0-20% (TiO<SB>2</SB>+ ZrO<SB>2</SB>+ SnO<SB>2</SB>+ Y<SB>2</SB>O<SB>3</SB>), and 0-10% CeO<SB>2</SB>and applies two-step thermal ion exchange to the glass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168806-A (JP)
Title: Method of treating waste plastic polyvinyl chloride and treatment apparatus therefor
Inventor: KOJIMA SHINICHIRO
IPC: C10G1/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and a treatment apparatus for converting waste plastic polyvinyl chloride which is hard to decompose and forms dioxins on treatment by combustion into a pollution-free substance in a non-polluting state.  <P>SOLUTION: The method of treating waste plastic polyvinyl chloride comprises adding a catalyst to accelerate decomposition to the waste plastic polyvinyl chloride as the material to be decomposed in a sealable decomposition chamber (a), heat-treating it at a temperature of not causing combustion to decompose it to chlorine, fats and oils separated therefrom, and other inorganic substances, bringing a vaporized gas of the chlorine and the fats and oils to be formed to a cooling chamber (b) through a duct (c) to cool and condense the gas, and withdrawing the liquefied chlorine and fats and oils.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171149-A (JP)
Title: Multi-cycle path analyzing method
Inventor: HIGUCHI HIROYUKI
IPC: G06F17/50
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method for coping with the use of a gated clock and the enlargement of a circuit, shortening a processing time, and accurately detecting a multi-cycle path.  <P>SOLUTION: An analysis of a circuit to be analyzed is made in correspondence with a name of each element including a cell for constituting the circuit to be analyzed, the meaning and the relation of a signal to a terminal of the element, and the determination of whether or not the path from a starting point to an end point is the multi-cycle path is made by using the result of the analysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003219305-A (JP)
Title: Electronic equipment
Inventor: NAGANO YOSHIE
IPC: H04N5/445
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation convenience in the case that a program reserved for video recording is in duplicate, through the use of an electronic program guide.  <P>SOLUTION: The electronic device discriminates whether or not a time zone of a designated reserved program is registered in duplicate and changes colors of a program frame of the duplicated program when the program is reserved for video recording in duplicate so that the user can easily visually identify which reservation causes duplication. Then the user can correct the start and end times of the program for the time zone of the program in duplicate or cancel either of the video recording reservations of the program in duplicate by using an operation key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170241-A (JP)
Title: Lighting inspection device for display panel
Inventor: WAKITANI TAKAO
IPC: G09G3/20
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To faithfully regenerate a display quality in production to realize precise inspection.  <P>SOLUTION: This device is provided with a panel lighting unit 14 arranged with a lighting signal generating means 141 for supplying a signal for lighting-displaying a display panel 10, and a panel holding unit 12 for holding the display panel 10 attached to the panel lighting unit 14, and movable vertically. The display panel 10 energizes the panel lighting unit 14 by lowering the panel holding unit 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167000-A (JP)
Title: Radiotherapy instrument
Inventor: HARA KENJI
IPC: A61B6/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiotherapy instrument for shortening a time required for radiotherapy, and reducing radiation dose.  <P>SOLUTION: This instrument includes: a radiation ray generator for emitting X-rays (radiation-rays) R; and a controller for positioning the radiation ray generator with respect to an object 12 to be irradiated with the X-rays R. When the irradiation object 12 is irradiated with the X-rays R, the controller positions the radiation ray generator 2 with the irradiation object 12 as a center, in a direction with which the irradiation field 19 of the X-rays R passing through a subject of the radiotherapy (a body to be radiated) P enclosing the object 12 to be irradiated does not cross a field not to be irradiated 16 which is set in the subject P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174906-A (JP)
Title: Printing control device, printing control method, and printing control program
Inventor: FUJIMORI YUKIMITSU
IPC: B41J29/46
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing control device which can set an appropriate full overlap number for each printing device machine, and to provide a printing control method and a printing control program.  <P>SOLUTION: The printing control device makes the user select an image of good image quality such as with a small effect of banding from a plurality of images A10 to An4 printed to a chart A, generates printing data FNL on the basis of a full overlap number F for forming the selected image, and makes a color printer 22 print the image. Printing by the appropriate full overlap number F for each color printer 22 machine can be realized accordingly.  <P>COPYRIGHT: (C)2004,JPO