baber/WOPTO huggingface dataset:
Patent JP-2004011862-A (JP)
Title: Bump stopper
Inventor: OKADA NAOTO
IPC: F16F9/58
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bump stopper 1 which prevents a dust cover 15 attached to the outer periphery of an expansible part 5 of the bump stopper 1 from being deformed and coming off, even if the expansible part 5 of the bump stopper 1 is elastically deformed during operation.  <P>SOLUTION: In this bump stopper 1 for buffering external impact force by making a damper 13 moving on a rod axis of a damper rod 11 abut on a free end 6 of the expansible part 5 like bellows cylinder made of an elastic body, a binding ring 17 is fixed to outer periphery of the expansible part 5, and the dust cover 15 is attached to the binding ring 17 which is made of a rigid body and does not deform easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328518-A (JP)
Title: Long outer wall panel usable for both wall and roof, heating water by generating power, and melting snow
Inventor: YOSHIKAWA SHINICHI
IPC: E04D13/18
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long outer wall panel mountable not only on a roof but also on a wall face, including a pipe as a solar heat water heater, and melting snow on the roof by circulating hot water in winter.  <P>SOLUTION: This vertically extended panel has a glass-finished surface, a panel of a solar battery is mounted on a steel plate under the glass surface, a pipe for hot water is laid under the steel plate, and the tongue and groove joining can be performed by using a heat insulating material on its lower face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023864-A (JP)
Title: Rotor of permanent magnet rotary electric machine
Inventor: OKIYOKOTA MASAO
IPC: H02K1/27
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a permanent magnet rotary electric machine in which a permanent magnet is attached with no working, a magnetic flux leakage is reduced, and even if a part of the permanent magnet is chipped, it will not splash.  <P>SOLUTION: A pair of grooves 12a and 12b extending axially are formed along a permanent magnet 11 disposed on the surface of a rotor core 12 of an IPS motor, with the surface of the permanent magnet 11 covered with a flexible magnet cover 13. The both ends of it are inserted into the grooves 12a and 12b, respectively, and the both ends of the magnet cover 13 are pressurized and fixed with stop pins 14a and 14b inserted into the pair of grooves 12a and 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019775-A (JP)
Title: Expansible rod
Inventor: HOSHINO SATORU
IPC: A01G9/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansible rod which permits maintaining a desired length and easily carrying out expansion and contraction operations with a simple structure.  <P>SOLUTION: The expansible rod is equipped with an outer cylinder 1 having a prescribed length, a movable shaft 2 inserted in the outer cylinder, and a locking means 5 for controlling relative movement in the axial direction of the outer cylinder 1 and the movable shaft 2. The locking means 5 is constituted of a receiving seat 6 fixed on the outer peripheral part of the outer cylinder 1 and a holder 7 fitted to the receiving seat 6. The holder 7 is provided so as to be movable in the axial direction of the movable shaft 2. A tapered part 6A is formed on the outer periphery of the receiving seat 6. A tapered hole 7B for receiving the tapered part 6A is formed in the holder 7. When fitting the receiving seat 6 and the holder 7, the tapered part 6A and tapered hole 7B are relatively decentered so that the tapered part 6A touches internally the tapered hole 7B. By so doing, the holder 7 radially pressurizes the movable shaft 2, so as to bring the outer surface 2A into pressure contact with the inner wall 1A of the outer cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022890-A (JP)
Title: Multilayer circuit board
Inventor: HARUZONO YUICHI
IPC: H05K3/46
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive multilayer circuit board which is suited for the prevention of noise intrusion from outside, high-density wiring and increased pins in the multilayer circuit board on which a plurality of signal conductors having different characteristic impedances are formed.  <P>SOLUTION: On the main surface of an insulating substrate 2, a lower grounding conductor layer 3, a first signal conductor layer 4, an inner layer grounding conductor layer 5, a second signal conductor layer 6 and an upper grounding conductor layer 7 are laminated in order, respectively, via an insulating layer 8. The first and second signal conductor layers 4 and 6 are composed of a plurality of signal conductors including signal conductors 4a to 4c and 6a to 6c having different characteristic impedances. The inner layer grounding conductor layer 5 has conductor non-forming parts 5b and 5c formed at sites immediately over or under the signal conductors 4a and 6c having characteristic impedances larger than 70Ω among the plurality of signal conductors 4a to 4c and 6a to 6c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028423-A (JP)
Title: Branching pipe apparatus for high-pressure refrigerant
Inventor: IIZUKA KAZUO
IPC: F25B41/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable, high-performance, low-price branch pipe apparatus for high-pressure refrigerants.  <P>SOLUTION: In the branch pipe apparatus for high-pressure refrigerants, a branch insertion portion and a main stream insertion section are set to be a large-diameter tubular section and a small-diameter tubular section, respectively, in a branch attachment body for inserting a plurality of branch pipes. Each insertion section of the branch pipes is subjected to fabrication corresponding to the inner diameter of the large-diameter tubular section for inserting into the large-diameter tubular section as an aggregate for brazing machining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024115-A (JP)
Title: Rear cover structure for rotary tiller
Inventor: WAKUTA TAKESHI
IPC: A01B33/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the rear cover structure of a rotary tiller, with which the surface of tilled soil is smoothly leveled while rolling a roller to raise leveling precision and subsequent operations for seedbed, planting bed, etc., necessary for cultivation of crops are readily carried out.  <P>SOLUTION: In the rotary tiller 2 with which the rear cover (a) is linked to the rear end part of a rotary cover 16 and the rear cover (a) is rotated back and forth around a tilling shaft together with the rotary cover 16, a roller R is arranged at the rear end in the width direction of the rear cover (a) and the roller R is freely rotatably pivoted through side plates 27 formed both right and left ends of the rear cover (a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031259-A (JP)
Title: Electronic component
Inventor: EJIRI KOICHIRO
IPC: H01R12/71
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component that can be mounted on a printed circuit board steadily without requiring a special component, and yet with high fixing strength.  <P>SOLUTION: This electronic component comprises a housing 11 which has a connector 14 with a plug on the front face and a soldering terminal 15 on the rear face, and a shield case 12 inserted into the housing 11 so as to surround the connector 14. A part of both sides of the shield case 12 is bent toward outside and forms a side locking member 18, and rear ends of the both sides are extended and form a rear locking member 31, thereby, the rear locking member 31 can come as close as possible to both ends of the soldering terminal 15 and is fixed to the printed circuit board 13 apart from the side locking member 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025812-A (JP)
Title: Injection mold with hot-runner mold
Inventor: TAKEUCHI SADAYUKI
IPC: B29C45/27
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable nozzle touching which requires no insulating paper, with the inside of the leading end face of a nozzle composed of a tip of low thermal conductivity, in an injection mold with a hot-runner mold.  <P>SOLUTION: The nozzle 22 of the needle nozzle unit 21 of a hot-runner mold 2 provided at the bottom of a cavity mold 1 is composed of a nozzle body 22a of which the leading end face is open, and the nozzle tip 4 which is inserted into an opening 22b so as to be freely slidable and of which the flat leading end face protrudes from the leading end face of the nozzle body 22a. The nozzle tip 4 is made of a metal of which the thermal conductivity is lower than that of the nozzle body 22a whereby nozzle touching is feasible at any time without insulating paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343099-A (JP)
Title: Floor structure of large store
Inventor: KAIZUKA MINORU
IPC: E04H3/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a large store, which is made highly convenient to a shopper by installing a moving pavement on the floor surface of the large store.   <P>SOLUTION: A moderate passage surface 2 is provided so as to face an article display member 1 which is installed on a floor. A moving passage 3, which is composed of a belt conveyor and other means, almost as long as the passage surface 2, and which moves two-dimensionally at a low speed, is arranged near the passage surface 2. The moving passage 3 is composed of an outgoing passage 3a and a return passage 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036987-A (JP)
Title: Mounting tool of auxiliary filter for room air conditioner indoor machine
Inventor: YASUMA KEIKO
IPC: F24F13/20
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting tool of an auxiliary filter for a room air conditioner indoor machine to easily and surely mount a sheet-type auxiliary filter on a grill panel.  <P>SOLUTION: An extended part 44 extended from one end side of a mounting and demounting part 42 composed of a strip-like thin plate member and bent into the C-shape is penetrated through the auxiliary filter 30 kept into contact with the grill panel 20, when it is attached to a lattice member 26 from an inner face side of the grill panel 20, and the extended part 44 penetrated through the auxiliary filter 30 can be bent to be approximately in parallel with a face of the grill panel 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036496-A (JP)
Title: Layered scavenging mechanism for two-stroke internal combustion engine
Inventor: TOBIUCHI TERUHIKO
IPC: F02M19/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered scavenging mechanism for a two-strike internal combustion engine, having improved performance of assembly on a carburetor and mounting on the engine by integrally holding an air control valve on components constituting the carburetor including a pump cover.  <P>SOLUTION: The layered scavenging mechanism for the two-stroke internal combustion engine comprises a carburetor body 1 having a throttle valve 4 for controlling the supply of a mixture and a passage member 24 provided with the air control valve 29. The passage member 24 is integrated with the carburetor body 1 via carburetor components after the air control valve 29 is assembled, and then the throttle valve 4 of the carburetor and the air control valve 29 are connected in linkage with each other in specified conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036815-A (JP)
Title: Drive unit
Inventor: ONO AKIHIRO
IPC: F16D7/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for transmitting a driving force outputted from a drive means 20a to a driven means 21b via driving force transmission means (20b, 20c, 20d) and driving the driven means 21b, and preventing damages or breakage when at least one of the drive means, the driving force transmission means, and the driven means is in an abnormal condition such as malfunction.  <P>SOLUTION: Self-sensitive type driving force breaking means 30 (30a, 30b, 30c) are installed between the drive means 20a and the driven means 21b for breaking the connection capable of transmitting the driving force between the drive means 20a and the driven means 21b when rotation of the drive means 20a becomes a high rotation number more than a predetermined value, and when a high torque is loaded to the drive means 20a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036332-A (JP)
Title: Supporting leg structure of double floor
Inventor: KURITA REINA
IPC: E04F15/20
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting leg structure of a double floor without generating collision sound for not only vertical vibration but also horizontal vibration.  <P>SOLUTION: The supporting leg structure Y installed so as to support an underfloor substrate plate 8 between the underfloor substrate plate 8 and a floor slab 9 is composed of a leg part C, and a floor receiving part A comprising a floor receiving material 1 and a vibration isolation part 2. The leg part C is provided with a side view substantially U-shaped frame body 3 having a pair of right and left rise pieces 31 on the upper end, the lower end is connected to a pedestal 6, and the floor receiving part A is inserted and stored from an opening part 7 of a sideward end of the frame body 3. A sound insulation piece 21 is erected on a right and left side upper part of the vibration isolation part 2 so as to be between the right and left side of the floor receiving material 1 mounted on the vibration isolation part 2 and the pair of the right and left rise pieces 31 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045062-A (JP)
Title: Optical system for simultaneously measuring absolute reflectivity and absolute transmissivity
Inventor: KAWATE ETSUO
IPC: G01N22/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a symmetric-X-type optical system for simultaneously measuring the absolute reflectivity and absolute transmissivity of a matter for accurately determining the optical constants of the matter.  <P>SOLUTION: At least four mirrors or more selected from among four concave mirrors CM1-CM4 and four auxiliary mirrors SM1-SM4 are combined with two beam switching mirrors RM1 and RM2. Then by making light incident onto a sample from its surface and back surface, it is possible to measure both the absolute reflectivity to surface incidence and back surface incidence and absolute transmissivity to surface incidence and back surface incidence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047166-A (JP)
Title: Connector and module using it
Inventor: KIRYU KOICHI
IPC: H01R11/01
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate isometric wiring of a board and to narrow a gap between connected boards in regard to a connector for connecting boards.  <P>SOLUTION: The connector 30 is a one-piece structure. The connector 30 has an elongated body 31 made of elastomer resin having flexibility like rubber and capable of bending and being compressed, a Z-shaped contact terminal member 40 having an upper side contact piece part 42 and a lower side contact piece part 43 and piercing the elongated body 31, and a fixing pawl 50 integrated with the elongated body 31. The connector 30 is fixed to the upper and lower boards by fastening the fixing pawl 50 and bending it, and the upper side contact piece part 42 and the lower side contact piece part 43 are contacted on a terminal pad of each board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003258412-A (JP)
Title: Wiring board
Inventor: OCHIAI TAKEMASA
IPC: H05K3/24
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a plating layer is hardly deposited on a wire conductor without causing a trouble such as chipping or the like because a large amount of a glass component is separated out on the surface of the wiring conductor, and then a wire can not be bonded, and that a semiconductor element, a chip component and the like are hardly mounted.  <P>SOLUTION: A wiring board 5 is composed of an insulating board 1 formed of a glass ceramic sintered material and a metallized layer of copper of a copper-based alloy formed on the surface of the insulating board 1, and wherein a plating layer is deposited on the surface of the metallized layer. The metallized layer is composed of an inner metallized layer 2 deposited on the surface of the insulating board 1, and a surface metallized layer 3 which is smaller in glass content than the inner metallized layer 2 and deposited on the surface of the inner metallized layer 2. The metallized layer is improved in adhesion strength to the insulating board 1 by the inner metallized layer 2 having a high glass content and enhanced in adhesion strength to the plating layer by the surface metallized layer 3 having a low glass content, and further more the semiconductor element, the chip component and the like can be surely and easily mounted by the surface metallized layer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004042192-A (JP)
Title: Coated cutting tool
Inventor: FUKUI HARUYO
IPC: B23C5/16
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cutting tool having a lubricative coating film, while maintaining abrasion resistance.  <P>SOLUTION: This coated cutting tool has the coating film of a plurality of layers on a base material. The coating film has respectively one or more layers of a first film composed of one kind of compound selected from nitride of TiSi, carbide, carbonitride, oxynitride and carboxynitride, and a second film composed of one kind of compound selected from nitride, carbide, carbonitride, oxynitride and carboxynitride of one kind of metal M selected from Ti, Cr and a TiCr alloy. The first film and the second film are alternately laminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042514-A (JP)
Title: Screen printing equipment, manufacturing method of printing film using the same and manufacturing method of resin molded body
Inventor: ISHII NAOTO
IPC: B29L9/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a printing film used for the manufacturing of a resin molded body as well as a resin molded body in which a cubic effect is realized and a high grade designability can be represented.  <P>SOLUTION: The screen printing equipment is equipped with a delivery part of a film, a screen printing part for forming an ultraviolet curing resin layer by printing an ultraviolet curing resin on the surface of the film, a first ultraviolet irradiation part for curing the surface part of the ultraviolet curing resin layer through the irradiation with the ultraviolet light having a first wavelength, a second ultraviolet irradiation part for curing the whole ultraviolet curing resin layer through the irradiation with the ultraviolet light having a second wavelength longer than the first wavelength and the take-up part of the film having the ultraviolet curing resin layer thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049105-A (JP)
Title: Cell disintegrator and method for disintegrating cell, therapeutic device and method for selectively isolating cell component
Inventor: UENO TERUTAKE
IPC: C12M1/33
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell disintegrator and a cell-disintegrating method enabling a target cell in a sample to be disintegrable selectively and physically without imparting any heat, and to provide a method for selectively and efficiently isolating only a cell constituent such as DNA in the target cell.  <P>SOLUTION: The cell disintegrator comprises particles specifically bindable to the target cell and movable on being subjected to an external stimulation and a target cell-disintegrating means functioning to subject the particles specifically bound to the target cell to an external stimulation to move them and disintegrate the target cell. The cell-disintegrating method comprises the steps of adding the particles to a sample containing the target cell to specifically bind them to the target cell and of subjecting the resultant particles to an external stimulation to move them and disintegrate the target cell. The method for selectively isolating cell component(s) comprises the step of centrifuging a sample treated by the cell-disintegrating method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049529-A (JP)
Title: Absorptive article
Inventor: TANAKA MASAHITO
IPC: A61F13/511
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article having a comfortable feel of fitting due to a soft texture and being twisted little and suitable for a wear for a long time.  <P>SOLUTION: The absorptive article 1 has a liquid-permeable intermediate sheet 5 disposed between a top sheet 2 and an absorber 4. The intermediate sheet 5 consists of a nonwoven fabric containing 25 - 100 wt.% of fibers having a fineness of 3.3 - 11 dtex. The thickness of the intermediate sheet 5 to that of the absorptive article 1 is 20 - 70%. The thickness of the absorptive article 1 is 1.5 - 4 mm, and the thickness change rate is 20% or above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051436-A (JP)
Title: Method and apparatus for inspecting float glass
Inventor: TONO HIDETAKA
IPC: G01N21/958
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and an inspection apparatus for easily discriminating a float surface of a float glass of a glass substrate used for a plasma display panel, etc.  <P>SOLUTION: The discrimination of the float surface of the float glass is easily performed by irradiating the surfaces 2a and 2b of the float glass 2 with ultraviolet ray 1a and 1b and inspecting visual ray 4 emitted at that time from the surfaces 2a and 2b by a visual ray detector 3a and 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050756-A (JP)
Title: Manhole lining method
Inventor: KAMIYAMA TAKAO
IPC: B29C63/34
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole lining method capable of achieving cost reduction, the enhancement of workability and the shortening of work time by reducing the thickness of a lining material.  <P>SOLUTION: In a manhole lining method using a lining material 4, which is constituted by a bag-shaped resin adsorbing material impregnated with an uncured liquid curable resin, a plurality of spacers 1 closely adhering to the entire periphery of the inner wall of a manhole 11 are arranged to the inside of the manhole 11 at a predetermined interval in an up and down direction. The lining material is inserted into these spacers and fluid pressure is allowed to act on the inside of the lining material 4 to press the lining material 4 to the inner spaces of the spacers 1 to cure the curable resin infiltrated in the lining material 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062238-A (JP)
Title: Power consumption calculating method
Inventor: YOSHIDA MASASHI
IPC: H01L21/82
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of calculating the power consumption of a logic circuit which is suitable for the development of an integrated circuit.  <P>SOLUTION: A device is constituted by adding a measuring circuit which measures the number of signal changes of a gate to the logic circuit whose power consumption is calculated in the integrated circuit. The power consumption of the logic circuit is calculated by integrating the measured number of signal changes. The device preferably uses a reconstitutable FPGA. Consequently, the power consumption of the logic circuit can be found under conditions close to those in actual operation. Further, the power consumption can be calculated at a high speed since no simulation calculation is adopted.  <P>COPYRIGHT: (C)2004,JPO