baber/WOPTO huggingface dataset:
Patent JP-2008264871-A (JP)
Title: Method for manufacturing member with flange
Inventor: SAITO HISATSUNE
IPC: B21J13/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging die apparatus which can inexpensively manufacture a hub ring of a throwing knife-shaped flange type or of a round flange type and can inhibit the occurrence of a material crack.  <P>SOLUTION: A part with a flange having a shaft part 31 and a flange 32 extending in an outer diametrical direction from the shaft part 31 are manufactured with the use of the forging die apparatus equipped with an upper die unit 61 and a lower die unit 60 and by the following method. A semi-finished formed product 36 having no flange is first formed by applying a closed forging to a blank by means of one die set having a plurality of stages next. Then a formed product 38 with the flange having the flange part 32 is formed by applying the closed forging to the semi-finished formed product 37. Further, a hole is formed on the shaft center of the formed product 38 with the flange.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009239538-A (JP)
Title: Antenna device
Inventor: ENDO KENJI
IPC: H01Q1/38
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device which hardly exerts an influence upon a radiation property even in if printing deviation occurs, and can obtain a great load capacity.  <P>SOLUTION: The antenna device 10 comprises: a rectangular parallelepiped base 11; an upper-face conductor 12 formed over an upper face of the base 11; first and second side-face conductor sections 13, 14 formed on a first side face 11C of the base 11; and a first terminal electrode 16 formed on a bottom face 11B of the base 11. The first and second side-face conductors 13, 14 have such ruggedness as to be engaged with each other via a gap 19. The first side-face conductor 13 has a first side that is in parallel with and most proximate to a lower side of the first side face 11C, and the second side-face conductor section 14 has a second side that is in parallel with and most proximate to an upper side of the first side face 11C. Then, a distance from the first side to the lower side and a distance from the second side to the upper side are set equal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008186025-A (JP)
Title: Control signal part, method of fabricating the same, liquid crystal display including the same and method of fabricating thereof
Inventor: KIM DONG-GYO
IPC: G02F1/1362
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control signal part having a structure of reducing breaking of wiring, and to provide a method of fabricating the part, a liquid crystal display including the part, and a method of fabricating the display.  <P>SOLUTION: A contact hole 270 which exposes a signal wiring 220 is formed in such a manner that the lateral side of the contact hole bordering on the signal wiring 220 is longer than the width of the contact hole 270. A control signal auxiliary-pad 280 is formed on the signal wiring 220 exposed through the contact hole 270. By forming the contact hole 270 with the lateral side longer than the width of the hole 270, Joule heat due to a voltage drop at the boundary between the contact hole and the wiring induced while static electricity accumulated in the wiring is discharged, which is advantageous to prevent breaking of wiring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009236239-A (JP)
Title: Oil leakage prevention structure and automatic transmission
Inventor: MIYAGAWA MASANORI
IPC: F16H61/36
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil leakage prevention structure and an automatic transmission preventing oil from leaking outward of a case from a portion between a rotating shaft and the case while preventing wear of an oil seal and damage thereto.  <P>SOLUTION: This oil leakage prevention structure and automatic transmission have: a hollow rubber tube 33 attached to a projecting portion 13b to surround the outer peripheral portion of the projecting portion 13b of the rotating shaft 13; grease 36 filled between the inner peripheral portion of the rubber tube 33 and the outer peripheral portion of the projecting portion 13b of the rotating shaft 13; and an outer lever 17 and a nut 34 attached to the projecting portion 13b of the rotating shaft 13 in order to be opposed to a transmission case 12 across the rubber tube 33 and push-pressing the rubber tube 33 toward the transmission case 12 in order to compress the rubber tube in the axis direction of the projecting portion 13b of the rotating shaft 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009203786-A (JP)
Title: Seeding and planting construction method of parking lot
Inventor: KAKAGOROKU MINORU
IPC: A01G9/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a construction period by dispensing with stripping and digging-up work of a paved parking lot, to construct a seeding and planting parking lot without producing industrial waste and to hold the seeding and plating state of the parking lot over a long period of time even under a high temperature.  <P>SOLUTION: This seeding and planting construction method of the parking lot includes laying wheel run-on parts 2 on wheel pressure contact faces in each parking section 1 on a paved surface in the unstripped state of pavement of the paved parking lot, and laying seeding and planting material units 3 each with Lippia nodiflora 6 of improved species planted in a planting container 4 containing a Shirasu balloon kneaded material obtained by adding an alkali silicate aqueous solution in Shirasu balloons and kneading, at the same height (thickness) around the wheel run-on parts 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242132-A (JP)
Title: Combustion device for reforming apparatus and reforming apparatus
Inventor: KUWAHA KOUICHI
IPC: C01B3/48
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device for a reforming apparatus and the reforming apparatus, wherein back fire is detected while suppressing the cost increase without providing a sensor such as a flame rod in a path through which a premixed gas is supplied.  <P>SOLUTION: The combustion device 25 for the reforming apparatus 20 is provided with a supply path L through which premixed gas comprising a fuel for combustion which is sent by a fuel pump 42 in premixing and combustionan, and an oxidizing agent gas for combustion sent from a combustion air pump 65 is supplied into a combustion space 25d, and a back fire detector 25f which is provided on an outer wall surface of a base casing 25a2 constituting a wall member 95 forming the supply path L by an attaching part 25f1 and detects the back fire from the combustion space 25d in the supply path L by detecting the temperature of the supply path L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245693-A (JP)
Title: Fuel cell power generation device, and control method and control program during stoppage
Inventor: AKIKUSA JUN
IPC: H01M8/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sudden fall in a fuel cell stack temperature, and operate a fuel cell power generation device efficiently.  <P>SOLUTION: A fuel cell power generation device includes at least: a fuel cell stack in which a power generation cell that has a solid electrolyte layer deployed between an air electrode layer and a fuel electrode layer is laminated pinching a separator; a fuel gas supply means to supply the fuel gas to the fuel electrode layer; an oxidizer gas supply means to supply the oxidizer gas to the air electrode layer; and a steam supply means to introduce steam into the fuel gas supply passage. When the operation of the fuel cell power generation device is stopped for an emergency, supply of the fuel gas and the steam is stopped. Then, a flow amount of the oxidizer gas is set at a second flow amount that is smaller than the first flow amount of the rated power generation time, but larger than the flow amount at which oxygen within the solid electrolyte layer slips out of the crystal lattice then causes that the crystal structure is changed and no longer functions as an ion-conducting body, and preferably at the minimum flow amount in which the crystalline change due to oxygen deficiency does not occur in the solid electrolyte layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244144-A (JP)
Title: Inspection object bed for infrared detection and infrared inspection method for detective part, etc. of inspection object, using the same
Inventor: KOGA HIROAKI
IPC: G01J5/48
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply-constructed inspection object bed for infrared detection, capable of enhancing detection accuracy of a defective part, etc. of an inspection object, and an infrared inspection method for the defective part, etc. of the inspection object, using the same.  <P>SOLUTION: A metal inspection object bed used for infrared inspection of the inspection object is used for measuring a temperature distribution of the surface of the inspection object by detecting an amount of infrared rays radiated from the inspection object and detecting the defective part, etc. of the inspection object based on the temperature distribution, while simultaneously heating and cooling the inspection object. The inspection object bed allows the inspection object to be detachably set thereon and directly conducts heat for heating the inspection object. The bed includes a top surface having a surface roughness Ra of 10 Å<Ra<250 Å or 1,250 Å<Ra<1,700 Å, which comes into tight contact with a bottom surface of the inspection object with the inspection object is set on the bed; Å (angstrom) is a unit of length, corresponding to 10<SP>-10</SP>m or 0.1 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241048-A (JP)
Title: Husking device for hulling device
Inventor: ABE NOBUYUKI
IPC: B02B3/04
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a husking device which is excellent in cost performance and removes remaining grains, without making both rolls contact to each other, while the structure of the husking part of the device employs an air cylinder or a liquid cylinder and is simple and low in cost, to prevent the bias abrasion of both rolls and the wear of one sides of both rolls, reduce the occurrence of the malfunction of the device itself and realize the long life of the rolls.  <P>SOLUTION: A cylinder is employed which can temporally lock a cylinder rod. Under the conditions that a level sensor installed in a husk tank can not detect, the cylinder is locked to keep the gap between the roll of a fixed rotation shaft and the roll of a movable rotation shaft suitable to husking to continue husking work.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250517-A (JP)
Title: Defroster for heat exchanger
Inventor: YAMAGUCHI TAKAHIRO
IPC: F25B47/02
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize more effective defrosting by using a heated brush and mechanically combining scraping action and a heat melting effect by the brush in a defroster for a heat exchanger.  <P>SOLUTION: The defroster removing frost attached to surfaces of fins 2 of the heat source side heat exchanger 1 by a defrosting means using the brush 4 includes a brush heating means 6 for heating the brush, and it is composed to scrape of the frost attached to the fin surfaces by brush hair heated by the brush heating means. In such composition, since adhesion of the frost with respect to the fin surfaces is weakened on reception of the melting effect due to heat from a brush side even if the frost is like ice with strong adhesion to the fin surfaces, the scraping action of the brush is promoted, frost formation is removed more easily in comparison with, for example, defrosting by only brushing action, and a high defrosting effect is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252566-A (JP)
Title: Organic el element material, method of manufacturing organic el element material, and method of manufacturing organic el element
Inventor: ASAI NOBUTOSHI
IPC: H01L51/50
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an organic EL material of powder form is hard to handle and its characteristics are deteriorated promptly if exposed to the atmosphere.  <P>SOLUTION: The organic EL material is handled in a morphology of an organic EL element material 11 in which the organic EL material 12 of powder form is filled and sealed in an ampul 13 of glass. Then, when an organic layer is formed on an element forming substrate using a vacuum vapor deposition device, the organic EL element material 11 is input into a deposition source and then, in the process of reducing pressure of the vacuum chamber, the ampul 13 is ruptured by pressure difference of inside and outside, thereby the exposed organic EL material 12 is heated and evaporated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250821-A (JP)
Title: Method and device for detecting abnormality of shield member
Inventor: TAGUCHI NORITAKA
IPC: H01B13/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting an abnormality capable of precisely detecting even a small deviation.  <P>SOLUTION: A transmitting antenna AT11 and a receiving antenna AT1 are located so that a CV cable 10 may be interposed between a transmitting antenna AT11 and a receiving antenna AT12 and can get radio waves from the transmitting antenna AT11 received by the receiving antenna AT12. The transmitting antenna AT11 and the receiving antenna AT12 are scanned along the longitudinal direction of the CV cable 10. Then, a CPU 61 detects an abnormality of a copper tape 13 from a difference between a maximum value and a minimum value in the receiving level of the receiving antenna AT12 in the scanning range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255204-A (JP)
Title: Positioning device
Inventor: YOSHIMURA GA
IPC: B23Q3/18
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device capable of performing the centering of a lift type locating pin.  <P>SOLUTION: A positioning rod (15) is vertically movably inserted into a housing (3). A locating pin (20) projected upward higher than an upper end wall (3a) of the housing (3), a first tapered peripheral surface (31) narrowed upward so as to taper-engage with a tapered hole (9) in the upper part of the housing (3) from the lower side, and a second tapered peripheral surface (32) narrowed downward are provided on the positioning rod (15) in order. A tapered sleeve (34) enlargeable and reducible in the diameter direction is inserted between a guide hole (13) provided in the housing (3) at the lower side of the tapered hole (9) and the second tapered peripheral surface (32). The positioning rod (15) is raised by the pressure of a raise chamber 50 formed on the lower side of a piston 40, and the piston 40 pushes the tapered sleeve (34) upward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255384-A (JP)
Title: Die for molding sheet and method for molding sheet
Inventor: NOZAWA KENJI
IPC: B29C48/495
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for molding a sheet capable of accurately and finely adjusting respective flow rates of molten resins which have been divided once.  <P>SOLUTION: The die 3 for molding the sheet which receives feeding of a first molten resin B, receives feeding of a second molten resin A, and molds a sheet-like resin molded article by delivering respective molten resins A and B from a lip clearance 15, has a first flow path 17 provided for making the first molten resin B flow to the upstream end of a lip part 23 positioned on the upstream side of the lip clearance 15, a second flow path 19 provided for making the second molten resin A flow to the lip part 23, divided into plural flow paths in the middle of the flow path, wherein respective downstream ends of these divided paths are connected to respective upstream ends of the lip part 23, and a temperature controlling means 21 for locally controlling the temperature of a site in the middle of at least one flow path among respective divided flow paths 19A and 19B in order to control the flow rate of the second molten resin A in the divided second flow paths 19A and 19B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008192625-A (JP)
Title: Lighting circuit
Inventor: ITO MASAYASU
IPC: H01L33/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To safely light a lighting source of a lamp for a vehicle equipped with a light-emitting diode.  <P>SOLUTION: A lighting circuit for lighting the lamp for a vehicle equipped with the light emitting diode comprises a switching regulator for supplying a supply current to the light emitting diode by applying output voltage to the light emitting diode on the basis of power source voltage received from a direct current power supply arranged in the outside, an abnormality detection section for detecting abnormality of the lighting circuit on the basis of at least one of output voltage of the switching regulator, the supply current, and the power source voltage, and an output control section for controlling the output voltage of the switching regulator on the basis of the supply current or the output voltage of the switching regulator and making the output voltage of the switching regulator reduce when the abnormality detection section detects abnormality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009257247-A (JP)
Title: Exhaust manifold
Inventor: OGAMI HIROHISA
IPC: F01N13/18
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold enabling improved productivity and further weight reduction.  <P>SOLUTION: Branch pipe parts 24-27 and a collecting pipe part 28 are formed by piling an upper outer shell member 30 and a lower outer shell member 32 pressed from plate material respectively. A first partition plate 34 dividing exhaust gas flowing in the collecting pipe part 28 from the branch pipe parts 24, 25 connected to a first exhaust port P1 and a second exhaust port P2 respectively is attached over both of the upper outer shell member 30 and the lower outer shell member 32 at length reaching the collecting pipe part 28 from the branch pipe parts 24, 25. A second partition plate 36 dividing exhaust gas flowing in the collecting pipe part 28 from the branch pipe parts 26, 27 connected to a third exhaust port P3 and a fourth exhaust port P4 respectively is attached over both of the upper outer shell member 30 and the lower outer shell member 32 at length reaching the collecting pipe part 28 from the branch pipe parts 26, 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261170-A (JP)
Title: Alternator for vehicle
Inventor: YAMAMURO KAZUHIKO
IPC: H02K5/06
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alternator for a vehicle which can prevent deterioration in the cooling performance and can enhance the waterproof properties, while suppressing increase in the cost.  <P>SOLUTION: The alternator 1 for a vehicle is equipped with a front housing 6A and a rear housing 6B for storing a stator 2 and a rotor 3. The front housing 6A and the rear housing 6B are each equipped with a plurality of radial windows 61 and 62, which are formed in a radial wall surface 132 and 232, and a wall portion 130 and 230 provided away from the radial windows 61 and 62 outside, in the radial direction of the radial windows 61 and 62. These wall portions 130 and 230 are integrally cast.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256752-A (JP)
Title: Continuous hot-dip metal coating system, and coating method
Inventor: NANRI SATOSHI
IPC: C23C2/16
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To control the plating deposition on front and back sides of a steel sheet with high accuracy over the entire length and the entire width.  <P>SOLUTION: A space between a steel sheet being passed and a gas wiping nozzle is estimated over the entire width from the measured value of the deposition on the front and back sides, and the plating deposition immediately below the gas wiping nozzle is estimated with high accuracy over the entire width. Based on the deviation between the estimated deposition and the target value, the correction of the nozzle position and the correction of the nozzle pressure at each point in the plate width direction are calculated. Thus, the plating deposition on the front and back sides of the steel sheet can be controlled with high accuracy over the entire length in the longitudinal direction of the steel sheet and over the entire width in the width direction of the steel sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267552-A (JP)
Title: Crystal oscillator with thermostatic bath
Inventor: SAKAMOTO KATSUAKI
IPC: H03B5/32
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator with a thermostatic bath that efficiently releases heat energy inside an oscillator, properly control temperature of a thermostatic bath even in a high-temperature region, and obtains a stable oscillation frequency.  <P>SOLUTION: The crystal oscillator with a thermostatic bath is configured as follows. A thermal conductor 3 made of a highly thermally-conductive material is installed between a heating element 2 and a base 20 so as to be in contact with the heating element 2. A thermally-conductive and electrically-insulating sheet 4 is installed between the thermal conductor 3 and the base 20. Further, a thermally-conductive resin 5 is applied so as to be in contact with a thermostatic bath 1, the heating element 2, and the thermal conductor 3. A material, a size, or a thickness of the sheet 4 and a material or an amount of applied thermally-conductive resin 5 are changed so as to adjust an amount of heat dissipated from the heating element 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008212704-A (JP)
Title: Catheter with improved proximal shaft form
Inventor: STIVLAND TIMOTHY
IPC: A61M29/02
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing a hypotube with increased flexibility.  <P>SOLUTION: A catheter 20 is provided with a proximal hypotube shaft 30 of which curvature is fixed by bending work and annealing. The shaft becomes a catheter hypotube shaft having reduced springing and decreased kink radius. A catheter assembly comprises the hypotube shaft having a spiral cut 183 cut into a hypotube wall to increase flexibility along the length of the cut. One spiral cut 138 is extended to the inside of the hypotube wall, including a polymer sleeve above it, so that the hypotube 32 having the cut functions as expansion fluid feed piping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236782-A (JP)
Title: Image forming apparatus
Inventor: KAWAKAMI YOSHINOBU
IPC: G06T1/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which color tone can be identified more easily than a single color and cost reduction can be made much more than a full-color mode by generating and outputting two-color image data, even if output data is identified as image data containing colors other than black and white and a two-color mode is selected by a user, when the image forming apparatus is used to output read data or the output data sent from a computer.  <P>SOLUTION: When a two-color mode is selected by a user, a second single color and two-color image data comprising the second single color are generated from output data.  <P>COPYRIGHT: (C)2009,JPO&INPIT