baber/WOPTO huggingface dataset:
Patent JP-2004143903-A (JP)
Title: Sidewalk board and method for joining end surfaces to each other
Inventor: KUSATAKE SUGIAKI
IPC: E03F5/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sidewalk board which allows surface water such as rainwater to be efficiently removed from its top surface or its outer periphery, and a method whereby mutually adjoining end surfaces of continuously installed blocks such as the sidewalk board are surely, firmly and rapidly fixed and joined to each other.  <P>SOLUTION: The sidewalk board is formed as a plate-like body which is equipped with the end surface 2 to be joined to the adjoining plate-like body; a water-conveyance part 4 is provided at least along one side of the plate-like body or a part thereof; a part of the end surface 2 of the plate-like body is formed as a recessed surface 2a; and the rest of the end surface 2 is formed as an abutting surface 6; and a water passing hole 7 is provided in a bottom part 3a of the plate-like body. The recessed surface 2a and a protrusion 8, which are provided in the end surfaces 2 and 2, are fitted together in the rotational symmetrical positions of the end surfaces 2 and 2, brought into contact with each other, in such a manner that the protrusion 8 is fitted into the recessed surface 2a, so that the adjoining end surfaces 2 and 2 can be mutually located and joined together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180733-A (JP)
Title: Golf ball
Inventor: HIGUCHI HIROSHI
IPC: C08K5/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball with good extrusion workability, and to improve the resilience of the golf ball.  <P>SOLUTION: The golf ball comprises at least 60 % by weight of cis-1,4-bond, 50-95 % by weight of first polybutadiene synthesized by using a rare earth element catalyst whose Mooney viscosity (ML<SB>1+4</SB>(100°C)) is at least 50, and at least 60 % by weight of cis-1,4-bond. The golf ball is made of a vulcanized mold of a rubber composition as a main component comprising 100 parts by weight of a rubber base material including 5-50 % by weight of second polybutadiene synthesized by using a rare earth element catalyst whose Mooney viscosity (ML<SB>1+4</SB>(100°C))is not more than 45, 10-60 parts by weight of unsaturated carboxylic acid and/or its metal salt, 0.1-5 parts by weight of organic sulfur compound, 5-80 parts by weight of inorganic filler, and 0.1-3 parts by weight of organic peroxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186850-A (JP)
Title: Wireless network service providing method, and wireless network system
Inventor: INAGI BUNICHI
IPC: H04W28/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless network service providing method adapted to a communication service including Internet connection or the like within a limited area like a hot spot service and for precluding the possibility of interception with a simple means and to provide a wireless network system.  <P>SOLUTION: The wireless network service providing method processes a payload depending on a process method different among users when a user subscribing to the communication service accesses an access point in a hot spot so as to distinguish the users on the basis of data of the processed part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182546-A (JP)
Title: beta-Ga2O3 NANO WHISKER AND ITS MANUFACTURING METHOD
Inventor: BANDO YOSHIO
IPC: C30B29/62
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize mass production of β-Ga<SB>2</SB>O<SB>3</SB>nano whiskers having fine structure and high uniformity in a short time; and to reduce the residual amount of impurities.  <P>SOLUTION: The β-Ga<SB>2</SB>O<SB>3</SB>nano whiskers are manufactured by heating/holding a mixture of a Ga<SB>2</SB>O<SB>3</SB>powder and a high purity amorphous activated carbon powder at 1,300-1,400°C in an atmosphere or a stream of an inert gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182144-A (JP)
Title: Head-protecting airbag device
Inventor: ONO MITSUYOSHI
IPC: B60R21/262
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve mounting workability of a bag body of an airbag onto a vehicle body while sufficiently securing mounting strength of an inflator onto the vehicle body.  <P>SOLUTION: The folded bag body 11 of the airbag is mounted to a prescribed position of a roof side rail part (the vehicle body) 41 in a state of being temporarily fixed on a side surface of the vehicle body side of a roof head lining (an interior facing material for a ceiling) 31. When the roof head lining 31 is mounted to the roof side rail part 41, a gas supply pipe 22 precedently assembled to a gas supply part 21a precedently fixed on the roof side rail part 41 is to be connected with a gas introducing pipe 23 precedently assembled to a gas introducing part 11c of the bag body 11 of the airbag temporarily fixed on the roof head lining 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184847-A (JP)
Title: Fixing device, image forming apparatus and color image forming apparatus
Inventor: KUROTAKA SHIGEO
IPC: G03G15/20
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, an image forming apparatus and a color image forming apparatus suitable for suppressing the increasing of a temperature of an intermediate transfer body contacting with a photoreceptor.  <P>SOLUTION: The fixing device comprises an intermediate transfer belt 60 for performing a primary transfer of a toner image on a photoreceptor drum; a primary transfer roller for performing the primary transfer of the toner image formed on the photoreceptor drum to the transfer belt 60; a secondary transfer part 65 for performing a secondary transfer of the primary transfer toner image on the transfer belt 60 to transfer paper 2; a fixing nip part for fixing the secondary transfer toner image performed the secondary transfer on the transfer paper 2; a conveyance belt 81 for carrying to convey the transfer paper 2 to the nip part from the secondary transfer part 65 by communicating from the transfer part 65 to the nip part; and a ring 200 and a coil spring 201 for setting a space S between the transfer belt 60 and the conveyance belt 81.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191511-A (JP)
Title: Hollow columnar advertising board and setting method for event stage
Inventor: ABE HIROMI
IPC: G09F15/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To optionally provide an event in a very crowded place without being restricted in terms of space and also to simplify preparatory work.  <P>SOLUTION: As for the hollow columnar advertising board 10, an advertisement surface is formed by disposing twelve advertising panels 16 divided in a longitudinal direction on a pedestal 12 on all the periphery of the board 10. Out of twelve advertising panels 16, six movable advertising panels 16-1 to 16-3, 16-10 to 16-12 are movable. By moving and housing the movable advertising panels behind remaining six fixed advertising panels 16-4 to 16-9, a part of the pedestal is immediately transformed into the event stage, whereby the board 10 is utilized as the event stage. By restoring the movable advertising panels to home positions, the event stage is hidden in a state where articles exhibited and sold on the spot are still exhibited, and the troublesome preparatory work is not required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003193939-A (JP)
Title: Solenoid valve to control injection valve of internal combustion engine
Inventor: HAEBERER RAINER
IPC: F02M47/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To omit manufacturing steps or working steps so far required for installing a movable element guide by omitting a mechanical movable element guide.  <P>SOLUTION: In a solenoid valve to control an injection valve 1 of an internal combustion engine comprising a valve seat 12 having a conical valve seat surface, a movable element 14 movable in the axial direction in a valve casing 2 between the valve seat and an electric magnet, and an at least spherical valve element 13 which is interlocked with the anchor and opens/closes a fuel discharge passage 10 in cooperation with the valve seat 12, the element 14 is disposed in the valve casing 2 movably in the radial direction without any mechanical guide means, and the valve element 13 is fixed to the element 14 in the radial direction at least when the fuel discharge passage 10 is closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187599-A (JP)
Title: Packaged body of food product
Inventor: SAKO KAZUTADA
IPC: A23L35/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaged body of a food product, simultaneously providing staple food and subsidiary food by one packaged body, having a seal strength required for a plastic pouch secured even at a retort germicidal treatment at a high temperature, and preventing the quality of a content from being reduced by exhibiting sufficient oxygen-absorptivity over a long period.  <P>SOLUTION: The packaged body of the food product is constituted by storing the food product in each storing chamber in the pouch having the many chambers the wall of at least one of which is constituted of a multilayered film having an oxygen-absorbing resin layer. A multilayered film having a heat-sealable inside resin layer, the oxygen-absorbing resin layer containing an oxygen absorber, and a thermoplastic resin outer layer is preferably used as the multilayered film having the oxygen absorptivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187976-A (JP)
Title: Training instrument
Inventor: KITA SHIGERU
IPC: A63B69/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training instrument which enables a user to perform a variety of training through the use of various kinds of balls being different in flying power, and also to sufficiently train batting even in a small place.  <P>SOLUTION: A ball hanging rod 2 includes at the distal end: a pulley 12D where an elastic string 5 is hung so as to rotate a wheel with the pull-out/back of the elastic string 5; and a folding ring shape body 12F which is positioned closer to the proximal end than the pulley 12D, and where the elastic string 5 is hung so as to be folded after being put through and inverted. A guide ring shape body 12E is disposed between the folding ring shape body 12F and the pulley 12D. The elastic string 5 is guided from the pulley 12D to the folding ring shape body 12F after passing through the guide ring shape body 12E, and then, returned from the folding ring shape body 12F to the pulley 12D through the guide ring shape body 12E. The positions of the folding ring shape body 12F and the guide ring shape body 12E are changeable in the longitudinal direction of the ball hanging rod 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190417-A (JP)
Title: Dewatering treatment method of water containing earth and sand and dewatering treatment device
Inventor: KASHIMA YUTAKA
IPC: B01D35/06
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dewatering treatment method of water containing earth and sand and a dewatering treatment device used therefor having a good operation of electroosmosis, facilitating the discharge of extracted soil moisture or the removal of dehydrated surplus soil, excellent in workability and causing no problem also in terms of safety.  <P>SOLUTION: The dewatering treatment device is so constituted that the front end thereof has a hopper 2 and that the rear end has a screw conveyor 1 to which an earth removal pipe 7 is connected, the screw conveyor 1 is so constituted that it has an insulated outer cylinder 3 connected to the hopper 2 and the earth removal pipe 7, an inner cylinder 4 allotting the narrow circumferential gap 9 inside of the outer cylinder 3, forming a large number of water collecting holes 10 in the circumference and, at the same time, connecting the hopper 2 and the earth removal pipe 7 and a rotatable screw 6 provided to the inside of the inner cylinder 4 to enable earth and sand to convey, the negative pole of a DC power unit 22 is connected to the screw 6 to make it as the negative pole, the inner cylinder 4 is connected to the positive pole to make it as the positive pole and that a vacuum conduit 28 connected to a vacuum pump is connected to the circumferential gap 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197342-A (JP)
Title: Building ventilation system
Inventor: SUMORI AKIRA
IPC: E04D3/40
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building ventilation system capable of enhancing the effect of ventilation by sufficiently enlarging an effective opening area.  <P>SOLUTION: A body 11 is provided on a roof 1 of a building. The body 11 has a lower opening 16 of the roof, an upper opening 17 of the roof and a side opening 18 connected to each other. The lower opening 16 of the roof is provided downward of the roof 1, the upper opening 17 of the roof is provided upward of the roof 1, and the side opening 18 is formed upward of the roof 1 and downward of the upper opening 17 of the roof. The body 11 has a projection 20 to the outdoor side on the upper side of the side opening 18. The lower side of the side opening 18 has a guide 21 projected to the inside and inclined to the side of the upper opening 17 of the roof. A water receiving section 23 is provided downward of the body 11. A shutter and a water detection sensor are also provided downward thereof. The shutter provides the upper opening 17 of the roof in an openable manner by power to close it in accordance with a closing signal. The water detection sensor outputs the closing signal to the shutter when water is detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196896-A (JP)
Title: Flexible thermoplastic resin composition and resin molded product comprising the same
Inventor: TANAKA KOJI
IPC: C08L53/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible thermoplastic resin composition which has high mechanical properties, flexibility and high moldability in general molding methods as well as in extrusion molding requiring heat fusion, substitutes a flexible polyvinyl chloride resin and is suitable for various flexible hoses, tubes, sheets, etc.  <P>SOLUTION: The flexible thermoplastic resin composition contains (a) 20-50 mass% block copolymer comprising a polymer block (A) comprising an aromatic compound having a vinyl group and a polymer block (B) comprising a conjugated diene compound and/or a hydrogenated block copolymer wherein an unsaturated double bond of the polymer block (B) in the block copolymer is hydrogenated, (b) 20-50 mass% polyolefin copolymer rubber, (c) 10-30 mass% adhesion-imparting resin and (d) 5-35 mass% polypropylene resin. The resin composition has an MFR of 0.01-1 g/10 min at a test temperature of 230°C under a test load of 21.2N.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200910-A (JP)
Title: Tuning fork crystal oscillator
Inventor: ONO KOZO
IPC: H03H9/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning fork crystal oscillator for surface mount the crystal impedance (CI) of which is enhanced.  <P>SOLUTION: The tuning fork crystal oscillator is configured such that a tuning fork crystal chip comprising a tuning fork base and a pair of tuning fork arms is contained in a concaved package body having a bottom wall and frame walls, and the bottom side of the tuning fork base is adhered to an interior face of the frame walls of the package body by an adhesive, and lead electrodes extended to both sides of lower end of a principal side of the tuning fork base and crystal terminals provided to the package body are electrically connected by a conductive adhesive.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199952-A (JP)
Title: Light emitting element, display panel, display device, and manufacturing method of light emitting element
Inventor: YAMAUCHI TAISUKE
IPC: H05B33/26
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin display panel with high light take-out efficiency.  <P>SOLUTION: The display panel 10 comprises a protection layer 18 having a boundary surface 18a forming a boundary with external area, covering the emission side of a light emitting layer 14, having such level of thickness that the light emitted from the light emitting layer 14 can be reflected in total reflection at the boundary surface 18a within the area of light emitting layer 14 at least once, a reflection layer 12 covering a side of the light emitting layer opposite to the protection layer 18, and a reflection surface 13a changing the direction of the light emitted from the light emitting layer and travelling inside the protection layer at the periphery of the light emitting layer. The light emitted from the light emitting layer 14 reflects in total reflection at the boundary surface 18a, and made to perform a multiple reflection between the boundary surface 18a and the reflection layer 12, and made to change its reflection angle at the reflection surface 13a and emitted outside. Accordingly, by applying a thin protective layer 18, the light take-out efficiency is boosted and the light and thin display panel 10 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194896-A (JP)
Title: Game information disclosure system of game machine
Inventor: AOYAMA MASAHIRO
IPC: A63F5/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information disclosure system of a game machine with which information is disclosed so that the approximate number of stocked won grand prizes on which a player has much interest as information for selecting a game board, can be known.  <P>SOLUTION: This game information disclosure system is provided in response to the game machine which cumulatively stocks internally won grand prizes until specific release conditions are met and controls so that the stocked grand prizes may come into effect according to satisfaction of the release conditions. The system is provided with a computing means which anticipates a number of stocked won grand prizes as an anticipated stocked number according to operation data of the game machine and a display means which directly or indirectly indicates the anticipated number of stock anticipated by the computing means. In this way, the player can gain information useful to the player for selecting a game board. By using possessed operation data, anticipation can be performed without specially adding new data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003294723-A (JP)
Title: Test device with means for storing and dispensing diagnostic strip
Inventor: PUGH JERRY T
IPC: G01N33/52
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substantially moisture-proof and airtight device which dispenses a plurality of diagnostic test strips and tests a biological fluid dis pensed onto the strip.  <P>SOLUTION: The device 21 has a dispenser and an analysis means which analyzes biological fluid. The dispenser comprises a housing 22 having a chamber, a holding means 83 holding a strip 62 at the first position which is substantially airtight and moisture-proof, and translation means 71, 74, and 116 translationally moving one of the strips from the first position in the chamber to the second position outside the chamber while opening the chamber, wherein procedures of opening the chamber and translation of the strip are performed by single mechanical operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004205587-A (JP)
Title: Toner supply container
Inventor: NAGASHIRO KEIICHI
IPC: B65D83/06
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply container 100 which prevents a toner leak, reduces the number of components, and eliminates the need for separation-and-categorization in disposal.  <P>SOLUTION: The toner supply container 100 includes a container main body 12 having a toner discharge opening 16, a shutter member 20, a lever member 30, and a lock member 40. While the lever member 30 is kept in a closed position, the lever member 30 elastically deforms the elastic portion 43 of the lock member 40, thereby pressing the lock member 30 in a locked position. When the container main body 12 is mounted on the main body 200 of an image forming machine, the lock member 40 is displaced to an unlocked position, thereby permitting rotation of the lever member 30 from the closed position to an open position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004055510-A (JP)
Title: Magnetron
Inventor: SHON JONG-CHUL
IPC: H01J23/36
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron having the same frequency characteristics between respective resonators by improving an asymmetric structure between the resonators.  <P>SOLUTION: This magnetron includes a filament 10 to emit thermoelectrons, a plurality of positive electrode vanes radially disposed around the filament, and an antenna 38 coupled with at least one positive electrode vane. On the positive electrode vane coupled with the antenna, an antenna coupling part 24 is provided, and for coupling the antenna to the positive electrode vane, the antenna coupling part is extended outward by a prescribed length from the end of the vane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004205310-A (JP)
Title: Passive radar equipment
Inventor: KIMURA TADASHI
IPC: G01S5/04
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when passive radar equipment, which does not radiate any high-frequency radio wave by itself, but utilizes an already existing radio wave, such as the broadcast radio wave, simultaneously receives reflected waves from a target to be detected or tracked and reflected waves etc., having almost the same intensity as that of the reflected waves from the target from a radio wave reflecting body which is not considered as a target by its nature, it is difficult to make a sharp distinction between both reflected waves.  <P>SOLUTION: A second receiving means having an array antenna 3a is provided near the array reception antenna 2a of a first receiving means 2 and the receiving means are caused to simultaneously make receiving operations. Incident waves are accurately identified by making a sharp distinction between target wave signals and unnecessary reflected waves by calculating the correlation between the wave signals and waves by means of a positional correlation calculator 6 for signal spectra obtained from both receiving means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206792-A (JP)
Title: Disk cartridge
Inventor: SHIBAGAKI SUSUMU
IPC: G11B23/03
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damaging to the recording surface of a disk recording medium caused by the tilting disk recording medium in a disk cartridge, or when pushing in a shutter or an inner rotor with fingers or the like.  <P>SOLUTION: This disk cartridge is constituted in such a manner that an optical disk is housed in an inner rotor 12 rotatably arranged between the upper and lower shells, and shutters 13, 14 are disposed to open/close the bottom opening 17 of the lower shell by the rotation of the inner rotor 12. The center 4c of the optical disk 4 is supported almost concentrically from the lower side by a pair of first disk mounting parts 51 formed inside the periphery of an inner opening 18 formed in the bottom 12a of the inner rotor 13, and a pair of second disk mounting parts 52 formed inside the shutters 13, 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI