baber/WOPTO huggingface dataset:
Patent JP-2003209011-A (JP)
Title: Magnetic circuit and transformer using the same
Inventor: YAMAMOTO MASAHIKO
IPC: H01F3/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic circuit with small loss where its magnetic anisotropy has been adjusted so as to increase the permeability of a magnetic path, and a transformer using this magnetic circuit.  <P>SOLUTION: A magnetic circuit is provided with a magnetic path in which magnetic flux flows along a predetermined magnetic flux route. A substrate 1 is provided with a magnetic film 2 that extends in the direction B of the magnetic flux route. A plurality of magnetic anisotropic members 3 with magnetic anisotropies are provided on the magnetic film 2. The magnetic anisotropic members 3 are arranged along the magnetic flux route. Adjacent magnetic anisotropic members 3 are arranged at predetermined intervals. The easy magnetization direction of each magnetic anisotropic member 3 is directed to cross the magnetic flux route so that the hard magnetization direction of the member 3 is in parallel with the magnetic flux route across the magnetic path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211216-A (JP)
Title: Die for extrusion processing
Inventor: KAMEI AKIRA
IPC: B21C25/04
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for extrusion processing which prevents damage on a core inserted and arranged in a body of a male die and eliminates a risk of a core slipping out of the body.  <P>SOLUTION: A male die and a female die are mounted in a extrusion processing device while keeping them fitting and connecting. The flat multi-hole tubes are extruded by extruding a raw material from a space formed between a die cavity of the female die and a projecting part of the male die. The male die 1 consists of a body 2 and a core 3 which is inserted in a through hole 21 formed practically in the center of the body. Between the core 3 and the body 4, the locking pins 4 for the core are inserted and arranged as a pair of the left and the right.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213018-A (JP)
Title: Prepreg and laminated board
Inventor: YAMAJI TAKASHI
IPC: C08L101/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg and a laminated board having improved flame retardance without adding a halogen component such as bromine.  <P>SOLUTION: The prepreg composed of a substrate sheet made of fibers and impregnated with a resin composition has a 1st layer composed of a resin composition containing a thermosetting resin and a phosphorus compound and a 2nd layer composed of a resin composition containing a thermosetting resin and formed on at least one surface of the 1st layer. The content of the phosphorus component in the resin composition of the 1st layer is larger than that of the resin composition of the 2nd layer. The laminated board contains at least one prepreg sheet described above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002293211-A (JP)
Title: Head protection airbag device
Inventor: TANASE TOSHINORI
IPC: B60R21/232
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a head protection airbag device capable of smoothly unfolding and expanding an airbag to widely cover a vehicle-inside opening by preventing an interference with a backrest part of a seat. SOLUTION: Airbags 12 of the head protection airbag device are folded and stored in upper edge sides of the vehicle-inside openings of sides of the backrest part of the seats 9, 10, and are unfolded and expanded to cover the openings when inflation gas flows in. The airbags 12 are provided with gas inflow parts 13 making the inflation gas G flow in. The gas inflow parts are provided with expansion pats 15, 19 partitioned in partition connection parts 29 and having a plurality of those arranged in parallel in a front and rear direction and expanding to separate a vehicle inside wall part 13a and a vehicle outside wall pat 13b when the inflation gas flows in.  The expansion parts 15, 19 arranged on the sides of the backrest parts 9a, 10a are lower end displacement expansion parts 17, 21 having lower ends thereof 17a, 21a arranged at positions upper than lower ends 16a, 20a of other expansion parts 16, 20 to prevent an interference with upper end parts 9b, 10b of the backrest part.
Patent JP-2003210936-A (JP)
Title: Method for waste-gas deodorization
Inventor: IKEDA YOSHIMASA
IPC: B01D53/52
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for waste-gas deodorization, in which hydrogen sulfide gas is removed from waste gas at a low running cost by using a simple installation.  <P>SOLUTION: Hydrogen sulfide gas absorbed in absorption liquid is absorbed by adding an oxidation catalyst such as sodium naphthoquinonesulfonate in a deodorization tower for treating waste-gas, and at the same time the gas is oxidized with gaseous oxygen in the waste gas. Thus, a high removal ratio can be obtained by using an absorption liquid of a low pH.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214574-A (JP)
Title: Tube coupling
Inventor: TOSHIMA TOSHIO
IPC: F16L21/04
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop a tube coupling which omits even mortar filling work after finishing work by easily pressing a sealing rubber ring without using a connecting rod and a bolt in the tube coupling having a structure for pressing the sealing rubber ring from the tube inmost side.  <P>SOLUTION: This tube coupling is constituted so as to be sealed by pressing and compressing the sealing rubber ring 4 filled in clearance between a spigot 3 outside surface and a socket 2 inside surface in the socket opening direction by a push ring by inserting a spigot 3 into a socket 2. The socket inmost end side surface 22 of the push ring 20 is formed as a taper surface for opening in the tube inside direction, and a block-shaped connecting piece 25 having a surface for closely contacting with this taper surface 22 and the socket inmost end side surface 5 is pressed in toward the radial directional outside from the inside of a tube. The push ring 20 is pressed in the shaft direction toward the sealing rubber ring 4 direction by contact of the taper surface 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217451-A (JP)
Title: Front plate forming method for image display device
Inventor: SATO TORU
IPC: H01J9/22
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front plate forming method for an image display device, suppressing the occurrence of a pin hole in a metal film and enabling successful heat-decomposition removal of a resin intermediate layer.  <P>SOLUTION: The front plate forming method for the image display device utilizing the light emission of a phosphor with electron beam excitation comprises providing the metal film having a discontinuous portion not covering a phosphor layer in part, on the phosphor layer forming a front plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255855-A (JP)
Title: Formulated material of 5-ht agonist
Inventor: PLACHETKA JOHN R
IPC: A61K31/495
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a therapy for moderating or avoiding rebound migraine, because of an extreme uncomfortable feeling and a long duration time characterizing the headache of migraine. SOLUTION: This invention comprises a method for treating migraine in human including a process of administering a therapeutically effective amount of 5-HT agonist coordinated with a therapeutically effective amount of an analgesic, especially a long-acting NSAID at a suitable time for coordination, and in some case, their dosages are less than those considered to be the minimum effective amount regarding to one or both of the 5-HT agonist and the long-acting NSAID. The types of formulations are also included.
Patent JP-2003230219-A (JP)
Title: Cross arm insulator mounting bracket
Inventor: SHINNO KAZUO
IPC: H02G13/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross arm insulator mounting bracket that is easy to manufacture, excellent in strength, and capable of achieving further miniaturization.  <P>SOLUTION: This cross arm insulator mounting bracket is a device that is mounted on the cross arm attached to a supporting member for an electric pole and the like to support insulator members that hold a high-tension electric wire. A base part 21 that is fixed to the cross arm, a solid supporting part 22 that extends from the base part 21, and a mounting part 23 that is provided at the end of the supporting part 22 to fix the insulator members are formed integrally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222000-A (JP)
Title: Shock wave countermeasure device for passing-through station of high speed train in tunnel
Inventor: SAWADA KAZUO
IPC: B61B1/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock wave countermeasure device against a passing- through station of a high speed train in a tunnel capable of avoiding influence of shock waves resulting from passage of a high speed train on users in the station.  <P>SOLUTION: The countermeasure device has a branch line which can be kept air-tight from a main line by another tunnel or a firm wall and the device is provided with a detector detecting intrusion from the main line into the passing through station and an air-tight door device 5 of the side station yard space of the incoming side passing through station, which opens/closes the station yard space, an air-tight door device 5' of the station yard space of the outgoing side passing through station opening/closing the station yard space, a boarding bridge 6 connecting a platform 3 of the passing through station and a vehicle 8 stopping in the station, a platform air-tight door device 7 opened after the door device 5 of the incoming side passing through station yard space has been closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229876-A (JP)
Title: Method for controlling multi-ring, node using the method, and control program
Inventor: TAKAGI KAZUO
IPC: H04J3/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect a ring frame through a ring node when a fault occurs in an inter-ring bridge node in a multi-ring.  <P>SOLUTION: Each ring node 710 forms a ring protection domain, and when a fault occurs in one ring node 710, the fault occurring ring node 710 is by- passed to another ring node 710. The TTL value of a ring frame 180 to be by-passed is set up to a value obtained by adding an initial value A common to two identical fiber rings 701 to the number h of hops up to the defective ring node 710 so as to be detected as a TTL value inherent in the ring node 710 to be by-passed and the ring frame 180 of the TTL value is by-passed by the ring node 710 to be by-passed. The by-passed ring node 710 adds the initial value A of two fiber rings 701 to which the ring frame 180 is by-passed to the number h of hops up to the succeeding ring node 710 to be by-passed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233872-A (JP)
Title: Photograph automatic vending machine
Inventor: AKAMATSU TERUHIRO
IPC: G03B17/53
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photograph automatic vending machine for making it possible for widely ranged users to use.  <P>SOLUTION: A photograph photographing device 1 of a photograph automatic vending machine is provided with a microphone 40 constituted of an upper microphone 40a and a lower microphone 40b for accepting the input with a user's voice of his or her intentions such as various instructions. Thus, it is possible to estimate the time or frequency direction of the voice information of an input noise by providing a plurality of microphones, and to remove any band where any user's voice does not exist from the actually inputted voice information to let the voice information inputted by the user stand out, and to obtain a voice signal. Thus, it is possible for the user to easily input the various operation instructions or information without performing any input by the contact of his or her hands or the other sites by providing such input means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233178-A (JP)
Title: Photopolymerizable composition, photopolymerizable image forming material and image forming method using the same
Inventor: TAKASAKI RYUICHIRO
IPC: G03F7/027
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition ensuring a controlled effect of inhibition of polymerization by oxygen, having high sensitivity, excellent in resolution and excellent also in suitability to safelight and to provide a photopolymerizable image forming material and an image forming method using the same.  <P>SOLUTION: The photopolymerizable composition includes (A) an ethylenically unsaturated compound comprising a modified epoxy resin obtained by adding an epoxy-containing unsaturated compound to a polycarboxylic acid or its anhydride modification of an α,β-unsaturated monocarboxylic acid added epoxy resin and (B) a photopolymerization initiator. The photopolymerizable image forming material is obtained by forming a layer of the photopolymerizable composition on a substrate. In the image forming method, the photopolymerizable composition layer of the photopolymerizable image forming material is developed with an alkali developing solution after scanning exposure with near infrared laser light in the wavelength range of 750-1,200 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243111-A (JP)
Title: Receptacle
Inventor: TAKAHASHI HISAO
IPC: H01R25/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle having an insulation resin plate that can be formed by resin by the same die regardless of the number of plugging hole.  <P>SOLUTION: This is a receptacle in which a row of plural wiring plates 4, 5, 6 which are formed of a plurality of tooth rests 1, 2, 3 at a prescribed interval is housed in an insulation resin plate A. The above insulation resin plate A is constructed of a plurality of insulation resin plate units 7..., 8 linked together, and a row of the above wiring plates 4, 5, 6 is housed crossing over the plural insulation resin plate units 7..., 8. A plurality of tooth rests 1... are formed on the wiring plate 4 at a prescribed interval and a plurality of tooth rests 2... are formed on the wiring plate 5 at a prescribed interval, and a plurality of tooth rests 3... are formed on the wiring plate 6 at a prescribed interval, and a plurality of sets of tooth rest 1, 2, 3 exist at a prescribed interval. And the power supply plug of three-pole type (not shown) is electrically connected to the set of the tooth rests 1, 2, 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233172-A (JP)
Title: Photosensitive planographic printing plate
Inventor: SHIRAISHI YUICHI
IPC: G03F7/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high sensitivity photosensitive planographic printing plate excellent in developability, storage stability, heat resistance and fogging resistance.  <P>SOLUTION: The photosensitive planographic printing plate is obtained by disposing a photopolymerizable photosensitive layer on a support and further disposing a protective layer containing a polymerization inhibitor thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242889-A (JP)
Title: Plasma display device
Inventor: NAKADA SATOSHI
IPC: H01J11/24
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device which can be manufactured with high yield.  <P>SOLUTION: A separation preventive layer 19A is provided between a front glass substrate 11 and a dielectric layer 20, and a separation preventive layer 19B is provided between the dielectric layer 20 and a protective layer 21. The separation preventive layer 19 is formed of a dielectric substance different from that of the dielectric layer 20 and improves the adhesion in a joining interface between the dielectric layer 20 and other components. The separation preventive layer 19 is formed of SiO<SB>2</SB>with an atomic density of ≥6.1×10<SP>22</SP>atoms/cm<SP>3</SP>, and the thickness thereof is sufficiently small, for example, ≤1/2, preferably ≤1/10 of the thickness of the dielectric layer 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240638-A (JP)
Title: Inspection device
Inventor: OKUGAWA HISASHI
IPC: G03B7/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device capable of correcting accurately color balance of an image relative to an inspection subject without troubling a user, concerning the inspection device for realizing inspection based on the image relative to the inspection subject.  <P>SOLUTION: This device has a constitution equipped with a light source, an image forming optical system for acquiring the image of the inspection subject illuminated by light emitted from the light source, a first color information detection means for detecting color information of the image of the inspection subject acquired through the image forming optical system, a second color information detection means provided on an optical path different from the image forming optical system, for detecting color information of light emitted from the light source, and a standardization means for standardizing the color information of the image of the inspection subject detected by the first color information detection means based on the color information detected by the second color information detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237727-A (JP)
Title: Packing method for long material
Inventor: YOSHINAGA TAKAHIRO
IPC: B65D85/20
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy, convenient packing method for long materials which prevents a stack of long members having asymmetric vertical sections from being displaced or falling from a pallet.  <P>SOLUTION: A box-like middle support frame 5 having partitions 4, in which insertion parts 3 for receiving long materials 2 are formed, are disposed in the middle of the pallet 1. Also, box-like end support frames 6a and 6b having an L-shaped vertical section and height that is the same as the middle support frame 5 are disposed at the longitudinal ends of the pallet 1. Long materials 2 are disposed sidewise between the partitions 4 of the middle support frame 5, which has the insertion parts 3, and the end support frames 6a and 6b. Further, a second middle support frame 5 and second end support frames 6a are arranged on the previous middle support frame 5 and the previous end support frames 6a and 6b on the pallet 1. Thereafter, the middle support frames 5 and the end support frames 6a and 6b arranged in a stack are encircled with bands 7 together with the pallet 1 in order to pack them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240301-A (JP)
Title: Ventilation structure of kitchen
Inventor: TERAYAMA HIROSHI
IPC: F24F13/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation structure of a kitchen for turning an air stream for indoor ventilation into a laminar flow.  <P>SOLUTION: In this ventilation structure of the kitchen, a blow-out port 5 provided at a ceiling 4 of the kitchen 1 is connected with an air supply fan 8 through dampers 6, 7, and an exhaust hood 9 provided at the ceiling 4 of the kitchen 1 and an inlet port 13 provided on a side wall 14 of a drain side ditch 3 on a floor 2 surface are connected with an exhaust fan 11 through a damper 12, respectively. The inlet ports 13 are provided at an adequate interval on the side wall 14 of the drain side ditch 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235763-A (JP)
Title: Toilet seat with cover exchange device
Inventor: TOMIOKA HIROYUKI
IPC: A47K13/22
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat with a cover exchange device capable of preventing the recovery of an unused film cover by always fixing the recovered quantity of the film cover.  <P>SOLUTION: The toilet seat with the cover exchange device is equipped with a U-letter shape toilet seat wrapped by a part in the longitudinal direction of a cylindrical, long film cover, and placed on the upper face of a western style toilet, and a retracting recovery means for recovering by retracting the film cover wrapping the toilet seat. The toilet seat is wrapped by retracting the unused part of the film cover by the retracting recovery means retracting the used film cover wrapping the toilet seat. A driven body which is arranged contacting with the film cover and drives corresponding to the movement of the film cover retracted by the retracting recovery means is disposed. The retracting recovery means is constituted to retract a prescribed length of the film cover on the basis of the driven quantity of the driven body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242436-A (JP)
Title: Card reader
Inventor: FUJIE TAKESHI
IPC: G07D7/12
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive card reader for reading an unforgeable card.  <P>SOLUTION: This card reader is provided with a base board 2, a card 1 having an information layer 3 composed of a construction material for absorbing only an incident first light beam, and formed in a prescribed pattern on the base board 2 and a protective body 4 for covering a surface of the base board, a driving part for moving the card 1, a first light source 7 for emitting the first light beam, a first light detecting part 12 for detecting a quantity of light of the first light beam transmitted from the moving card 1, a second light source 16 for emitting a second light beam having a wave length different from the first light beam, and a second light detecting part 20 for detecting a quantity of light of the second light beam transmitted from the moving card 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002329392-A (JP)
Title: One chip semiconductor system
Inventor: TODA HARUKI
IPC: G11C11/409
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To improve read-out speed between different memory cell arrays in a memory system of an overlaid system. SOLUTION: In a memory system of an overlaid system, respective memory cell arrays are activated independently of other memory cell arrays, further, delay of read-out speed by activation of a memory cell array and reset/pre- charge is not caused at the time of read-out between different memory cell arrays by keeping an activation state of respective memory cell arrays.
Patent JP-2003239981-A (JP)
Title: Roller bearing
Inventor: AKABE SEIGO
IPC: F16C19/54
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To overcome problems of early peeling off and early wear of a raceway surface caused by the occurrence of local wear and local stress of a rolling face of a roller in a roller bearing, and to improve durability of the roller bearing and prolong its service life by forming a proper oil film even in a use section where lubrication condition is severe.  <P>SOLUTION: A surface hardened layer is formed in ringlike bodies 2A, 2B composed of track rings by carbonitriding treatment, and a surface hardened layer is formed on the roller 3 incorporated between a pair of ringlike bodies 2A and 2B by shot peening treatment after heat treatment. Moreover, a part or the whole of a cage retaining a plurality of rollers 3 is formed by resin. Furthermore, a plurality of rows of the rollers 3 are arranged.  <P>COPYRIGHT: (C)2003,JPO