baber/WOPTO huggingface dataset:
Patent JP-2007038254-A (JP)
Title: Friction point welding method, and friction point welding equipment
Inventor: GENDO TOSHIYUKI
IPC: B23K20/12
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction point welding method and a friction point welding equipment capable of reliably performing the spot welding of first and second metal parts by reliably pressing the first and second metal members against an intermediate member without deflection by a rotary tool during the spot welding, and reliably receiving the second metal member by the intermediate member without peeling a metal-plating layer of the second metal member.  <P>SOLUTION: A face on a second tool 60 side corresponding a weld part WS of a second metal member W2 and its peripheral predetermined area part are abutted on an abutting face 65a of an intermediate member 65 having an area larger than the area of a tip part of a rotary tool 11, and in this state, the first and second metal members W1, W2 are pressed against the intermediate member 65 by the rotary tool 11 to perform the spot welding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042398-A (JP)
Title: Receptacle, plug and connector
Inventor: NAKAZAWA YOICHI
IPC: H01R13/52
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle, a plug and a connector with high reliability which can be even more downsized.  <P>SOLUTION: The receptacle 2 is provided with a housing 3 with a projection 6 with contacts 8 formed all over its surface, and a cylindrical shield case 10 containing the housing 3 with an opening 11a which becomes a plug on one end. The housing 3 is contained in the cylindrical shield case 10 so that a surface of the projection 6 without the contacts 8 installed on it is brought into contact with an inner wall surface of the cylindrical case 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043476-A (JP)
Title: Radio transmitter and radio transmitting and receiving system
Inventor: SUEMATSU EIJI
IPC: H04N5/00
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmitter capable of enlarging the reception area, and of facilitating reception by a radio receiver.  <P>SOLUTION: As output ports 67a to 67c, input ports 67aa to 67cc, and cables distribute input modulation signals 5e between three up-converters 69a to 69c, frequencies 5e of the input modulation signals to be input to the three up-converters 69a to 69c are even. Furthermore, since output ports 68a to 68c, input ports 68aa to 68cc, and cables distribute reference signals 71c between synchronous oscillators 7a to 7c of the three up-converters 69a to 69c as the drive signals, frequencies of the drive signals to be input to the respective synchronous oscillators are all together. Thus, the respective synchronous oscillators can generate local oscillation signals, whose frequencies for upconverting the input modulation signals 5e to the radio transmission frequency are all together. Thus, transmission radio signals 72, output by the respective up-converters, become the signals whose frequencies are all together.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045646-A (JP)
Title: Hydrogen producing method and hydrogen producing apparatus
Inventor: NAKAI TOSHIHIRO
IPC: C01B3/08
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for easily, efficiently and stably producing hydrogen.  <P>SOLUTION: The hydrogen producing apparatus is equipped with: a vessel main body 10a storing a hydrogen generating substance for generating hydrogen by the exothermic reaction with water; a water-supplying pipe 11 for supplying water; a hydrogen leading-out pipe 12 for leading out hydrogen; and a control means for controlling the supply amount of water. In the apparatus, water is supplied into the vessel main body 10a storing the hydrogen generating substance to initiate the exothermic reaction of water and the hydrogen generating substance, and hydrogen is generated while keeping the inside of the vessel main body 10a at a temperature at which the exothermic reaction is sustained by controlling the supply amount of water. Thereby, the fluctuation of the hydrogen generation rate can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005328097-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAKAMURA AKIO
IPC: H01L25/07
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of a semiconductor chip, due to stresses, in a semiconductor device of a semiconductor chip laminated type.  <P>SOLUTION: The device comprises a die pad portion 200, having a front surface 201 and a rear surface 202; a first semiconductor chip 4 which has a front surface 41 in which a first electrode portion 47 is formed, and a rear surface 42 fixed to the front surface of the die pad portion 200; a second semiconductor chip 5 which has a front surface 51, in which a second electrode portion 57 is formed, and a rear surface 52 fixed to the front surface 41 of the first semiconductor chip 4; lead terminal portions 210, 220 which are electrically connected to the first and the second electrode portions 47, 57; and a resin-sealing body 10 for sealing the die pad portion 200 and the first and the second semiconductor chips 4, 5. An edge portion 54 of the second semiconductor chip 5 projects from an edge portion 44 of the first semiconductor chip 4; an edge portion 204 of the die pad portion 200 projects from the edge portion 44 of the first semiconductor chip 4, at least on a side in which an edge portion of a fourth semiconductor chip projects from an edge of a third semiconductor chip; and furthermore, the die pad portion 200 has a penetrated portion 207 formed in a portion, at which the first and the second semiconductor chips 4, 5 are superimposed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007046304-A (JP)
Title: Structure of pile foundation
Inventor: KUSHIMA SOICHIRO
IPC: E02D27/12
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a pile foundation, which facilitates the handling of a partition plate during construction, and which hardly causes the horizontal relative displacement of the partition plate with respect to an upper end of a pile, even in the action of a horizontal external force.  <P>SOLUTION: In this structure of the pile foundation, a cylindrical pile 1 is buried in ground, and the pile cap 3 is installed at the upper end of the pile via the partition plate 2. Almost the whole surface of the upper end of the pile is covered with the partition plate, and a reinforcing rib 4 for being fitted into the pile is integrally provided on the undersurface side of the partition plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052944-A (JP)
Title: Planar exothermic body
Inventor: YOSHIMOTO KOJI
IPC: H05B3/20
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar exothermic body in which manufacturing is made easier in which shape is stabilized and in which performance and quality are improved by adding an electric insulating substrate having elasticity, while using the electric insulating substrate having flexibility.  <P>SOLUTION: A means of limiting elasticity in the same direction as a screen printing direction of an electrode and a polymer resistor 14 is arranged and installed at the electric insulating substrate 12 having flexibility, and a means of limiting elasticity in the same direction as the roll direction is arranged and installed at the roll shaped electric insulating base material 12. By this, the electric insulating substrate 12 can use a raw material having flexibility, and can improve manufacturing characteristics while retaining flexibility.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050417-A (JP)
Title: Hot-rolling apparatus and method for steel sheet
Inventor: SERIZAWA YOSHIHIRO
IPC: B21B45/02
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolling apparatus for a steel sheet which can eliminate a standby period of time for natural cooling, is applicable to existing facility with limited space and can precisely control the size of temperature drop by cooling.  <P>SOLUTION: In the hot-rolling apparatus for the steel sheet, which is provided with at least finish rolling apparatus on which a plurality of rolling stands are successively installed along the conveying direction of the steel sheet 5, a cooling-water jetting nozzle group 3 for cooling the steel sheet is provided on the front side of a first rolling stand F1 of a finish rolling apparatus. Thus, the size of the temperature drop per unit length when the steel sheet is cooled by the cooling-water jetting nozzle group 3 can be controlled freely within the range of 0 to 140 K/m and uniformly in the width direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056447-A (JP)
Title: Roll screen window
Inventor: MOTOKURA KAZUHIKO
IPC: E06B9/54
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll screen window easily mountable to a window frame or a window casing in a reliable manner and shortening a mounting time.  <P>SOLUTION: The roll screen window 1 comprises a storage frame 4a storing a screen body 2 so as to be rollable in and out; a movable stile 5 provided at the tip of the screen body 2 to perform the opening/closing operation of the screen body 2; guide frames 4b, 4c supporting both ends of the movable stile 5 slidably in the opening/closing direction of the screen body 2 while the respective one ends are connected to both ends of the storage frame 4a; and a door stop frame 4d with both ends connected to the other ends of the guide frames 4b, 4c, or a storage frame 4a arranged in symmetry to the above storage frame 4a. One side part of the window frame 7 or window casing is provided with a hook part 9, and one side part of the roll screen window 1 is provided with a hooked part 50 hooked to the hook part 9. The hooked part 50 is hooked to the hook part 9 to mount the roll screen window 1 to the window frame 7 or window casing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006017311-A (JP)
Title: Transmission
Inventor: TAKAGI KIYOHARU
IPC: F16H3/62
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission having six or more stages of advancement which can set a reverse gear ratio appropriately without increasing the number of revolutions of a pinion in a high-speed gear-change stage.  <P>SOLUTION: The transmission 10 includes: a first planetary gear G1; a Ravigneaux-type gear unit G23 which connects ring gears R2 and R3 and also connects carriers PC2 and PC3 and which includes first to fourth shaft elements J1 to J4, the third shaft element J3 being connected to an output shaft 12; a first friction slide clutch element C1 which can couple a ring gear R1 to the fourth shaft element J4; a second friction slide clutch element C2 which can couple the ring gear R1 to the first shaft element J1; a third friction slide clutch element C3 which can couple an input shaft 11 to the second shaft element J2 without interposing a first-row double pinion planetary gear therebetween; a first friction brake element B1 which can secure the first shaft element J1; and a second friction brake element B2 which can secure the second shaft element J2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007056933-A (JP)
Title: Right and left torque distribution control device for vehicle
Inventor: SUGIMOTO TOMONAGA
IPC: F16H48/02
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a right and left torque distribution control device for a vehicle which enhances travel and operation stability and avoids a feeling of discomfort given to a passenger by suppressing the occurrence of turning roll when travelling a continuous turning point.  <P>SOLUTION: A right and left torque distribution control device for a vehicle equipped with a right and left torque distribution control means for optimumly controlling a torque distribution ratio to a right and left drive wheel in accordance with turning situation during turning, is provided with continuous turning point detecting means (S1, S2) for detecting a continuous turning point on a travelling route. The right and left torque distribution control means is a means (S6) for smoothly setting a change in the right and left distribution in a transition from the first corner to the second corner when the driver's own vehicle travels the continuous turning point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060801-A (JP)
Title: Motor
Inventor: HAMAGISHI KENICHIRO
IPC: H02K1/27
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a rotor and fix field magnet elements with ease and accuracy, in an electric motor.  <P>SOLUTION: A rotor section 2 includes a shaft 21, a closed-end cylindrical magnet holder 22 installed at the shaft 21, multiple field magnet elements 23 installed on the outer circumferential surface of the magnet holder 22, and a magnet positioning member 24, that is installed outside the bottom of the magnet holder 22 and has multiple projections 241. In the rotor section 2, the magnet holder 22 is formed by pressing a metal plate, and its weight is thereby reduced. When the multiple field magnet elements 23 are installed on the magnet holder 22, by inserting the multiple projections 241 of the magnet positioning member 24, respectively into between the multiple field magnet elements 23, the field magnet elements 23 can be fixed readily and with accuracy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006171695-A (JP)
Title: Backlight driving device, backlight driving method, and liquid crystal display device
Inventor: ICHIKAWA HIROAKI
IPC: G09G3/34
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight driving device capable of preventing the eventual extension of the time required for convergence of chromaticity due to deterioration with lapse of time and the like in obtaining prescribed white light by adjusting an amount of a current to be passed to LEDs by feedback control, and also provide a method thereof.  <P>SOLUTION: The prescribed white light is generated by adjusting an amount of current to be passed to light emitting diodes 3 of each of three primary colors by feedback control with an amount of a current obtained by multiplying an initial amount of a current stored in a non-volatile memory 60 by the prescribed multiplication coefficient as an initial value, wherein when a difference between the amount of the current after the feedback control and the initial amount of current exceeds a prescribed threshold value, the controlling means updates the multiplication coefficient according to the amount of the current after the feedback control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007059787-A (JP)
Title: Adhesive film for semiconductor and semiconductor device using it
Inventor: YASUDA HIROYUKI
IPC: C09J163/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for bonding semiconductor where a semiconductor element and a supporting member, such as an organic substrate, for mounting a semiconductor element are bonded at low temperature, and a circuit step can be filled.  <P>SOLUTION: The film for bonding a semiconductor contains a thermoplastic resin (A), an epoxy resin (B), and a liquid phenol compound (C). The epoxy resin (B) is substantially a solid epoxy resin. Preferably, the liquid phenol compound (C) contains an allyl group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063141-A (JP)
Title: Method for producing methionine
Inventor: SHIOZAKI TETSUYA
IPC: C07C323/58
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing methionine, by which the methionine can be produced at an advantageous cost and also advantageously at a point of waste water treatment.  <P>SOLUTION: This method for producing the methionine comprises (1) a reaction process for hydrolyzing 5-[2-(methylthio)ethyl]-2,4-imidazolinedione in the presence of a basic potassium compound, (2) the first crystallization process (2) for introducing carbon dioxide into the reaction solution obtained in the process (1) to deposit the methionine, and separating the obtained slurry into the deposits and a mother liquid, (3) the second crystallization process for mixing the mother liquid obtained in the process (2) with a lower alcohol, introducing carbon dioxide into the mixture solution to deposit the methionine and potassium bicarbonate, and then separating the obtained slurry into the deposits and a mother liquid, and (4) the third crystallization process for concentrating the mother liquid obtained in the process (3), introducing carbon dioxide into the concentrated solution to deposit the methionine and the potassium bicarbonate and then separating the obtained slurry into the deposits and a mother liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061151-A (JP)
Title: Game machine
Inventor: KUBOTA EIJI
IPC: A63F5/04
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the cheating action of inserting a foreign matter such as a piano wire from a gap generated between the side part of an upper door and the side part of a lower door to the inside of a case body and fraudulently operating a control board or the like.  <P>SOLUTION: On the inner side of an upper door side plate positioned on the counter pivot side of the upper door 30, a closing plate 60 projected below the lower end of the upper door side plate is provided. The closing plate 60 is formed such that, when the upper door 30 and the lower door 40 are closed, the lower end face 67 of the closing plate 60 is positioned below the upper end of a lower door side plate and thus the gap generated between the lower end of the upper door side plate and the upper end of the lower door side plate is closed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066548-A (JP)
Title: Fuel cell system
Inventor: NITTA TAKAHIRO
IPC: H01M8/04
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively discharge surplus moisture staying in a fuel cell stack in a fuel cell system having the fuel cell stack.  <P>SOLUTION: The fuel cell system comprises a fuel cell stack laminating a plurality of unit cells to generate power, a gas supply switching part which supplies air to a part of the plurality of unit cells included in the fuel cell stack and is capable of changing its supply place of air, and a gas supply control part to control the gas supply switching part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062487-A (JP)
Title: Hood structure of vehicle
Inventor: HIRATA YORIMITSU
IPC: B60R21/34
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To release a connection condition of a link member supporting a rear part of a hood with the hood as required and easily perform the operation for connecting the link member with the hood.  <P>SOLUTION: This hood structure of the vehicle arranged in a front part of a vehicle body and supported openably and closably is provided with the link member 5 supported pivotably so as to swing by using a pivotably supporting part 4 provided on a vehicle body 2 side as a fulcrum and a regulation means for connecting the link member 5 with a rear part of the hood 1 to regulate leaving of the link member 5 from the hood 1. The regulation means is composed of a fitting member 13 provided in either of the link member 5 and the hood 1 and a part to be fitted 12 provided in the other of them. The fitting member 13 is provided with a fixing part 19 fixed in the part to be fitted by contraction of diameter and displacement so as to engage and disengage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067099-A (JP)
Title: Exposure device
Inventor: AICHI SHINTARO
IPC: H01L21/027
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To execute alignment measurement processing and exposure processing respectively in an accurately temperature-controlled environment in an exposure device having two stages replaceable between an alignment station and an exposure station.  <P>SOLUTION: The exposure device is provided with a first blowout part 150a for blowing out a temperature-controlled gas toward a measurement processing region 120a in the alignment station 120, and a second blowout part 150b for blowing out a temperature-controlled gas toward an exposure processing region 111a in the exposure station 111. The gas blowing-out direction (an X direction) from the first/second blowout parts 150a, 150b is almost orthogonal to the arrangement direction (a Y direction) of the alignment station 120 and the exposure station 111.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061744-A (JP)
Title: Method for deodorizing dredging soil
Inventor: YABUTA KAZUYA
IPC: C02F11/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for deodorizing dredging soil capable of obtaining an excellent deodorization effect and being carried out at a low cost.  <P>SOLUTION: The method comprises a mixture of the dredging soil with steel making slag containing CaO of 20 mass% or more. Using a material called the steel making slag available at a low cost and in a large amount as a deodorant, the odor of hydrogen sulfide in the dredging soil can be reduced swiftly and effectively, and a large amount of dredging soil can be deodorized at a low cost and suitably.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069277-A (JP)
Title: Perforation cutting device and printer
Inventor: HONMA AKIRA
IPC: B26D1/18
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perforation cutting device allowing the reduction of the size and weight of the device and the reduction of cost by miniaturizing a driving source and reducing the strength of mechanism parts without requiring a large output driving source, and maintaining exact cutting along perforations of continuous paper over a long period without taking a time and labor, and requiring no time and labor such as them for replacing a cutting blade to maintain cutting performance, and a printer.  <P>SOLUTION: In this cutting device 11, the position of a cutter body 35 is switched from a standby position to a cutting position, the cutter body 35 is impulsively pressed on the continuous paper 3, and thereby a first cut is formed in a part of the perforations 15 at the paper width direction inside the position of the side end of the continuous paper 3. Subsequently, the continuous paper 3 is cut over the paper width direction by moving a carriage 33 in the paper width direction in a maintained state of the cutter body 35 at the cutting position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072573-A (JP)
Title: Image processor and image processing method
Inventor: HAMADA REI
IPC: H04N1/409
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by compensating a high-frequency component which is lost by image composition.  <P>SOLUTION: The image processor 12 comprises a characteristic extraction means 13 extracting a characteristic of one of a plurality of images; a composit image generation means 15 determining an error vector between this characteristic and a characteristic corresponding to this characteristic contained in the other image 11 of the plurality of images and superposing the plurality of images so as to eliminate the error vector to generate a composit image 17; an estimated deterioration calculation means 14c calculating an estimated deterioration for deterioration of image by the superposing processing; and a filter application means 15c capable of applying a sharpening filter to the plurality of images. According to the magnitude of the estimated deterioration, the sharpness of the sharpening filter is changed.  <P>COPYRIGHT: (C)2007,JPO&INPIT