baber/WOPTO huggingface dataset:
Patent JP-2009108347-A (JP)
Title: Carburized steel excellent in fatigue strength and carburized component using the same
Inventor: TANAKA TAKASHI
IPC: F16H55/06
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburized steel which, even when a load such as torque and impact load larger than before is applied to a power transmission component, can resist the load and provide the component with high fatigue life.  <P>SOLUTION: The carburized steel has the composition composed of, by mass%, 0.25-0.60% C, 0.80-3.00% Si, 0.20-0.50% Mn, ≤0.010% P, ≤0.005% S, 1.50-4.50% Ni, 1.00-2.50% Cr, 0.50-2.00% Mo, ≤0.015% Al and the balance Fe with inevitable impurities and satisfying expressions: 2.4Si+1Cr+3.2Mo≥6, and expression: 5≤(Ni+Mo)/C≤2.0, (wherein, in the expressions, symbols of elements show respective content mass%), wherein retained austenite quantity is set to be ≤15 vol%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198180-A (JP)
Title: Display device and driving method thereof
Inventor: CHOI YOUNG-JIN
IPC: G02F1/13
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing element capable of equally sensing row and column coordinates by a contact.  <P>SOLUTION: This display device includes a liquid crystal display panel board assembly 300 including a first substrate and a second substrate facing each other with a liquid crystal layer therebetween, a plurality of first sense data lines (SY<SB>1</SB>to SY<SB>N</SB>) extending in a row direction on the second substrate, a plurality of second sense data lines (SX<SB>1</SB>to SX<SB>M</SB>) extending in a column direction on the second substrate, a plurality of sensing units positioned at regions defined by the first and second sense data lines with the first sense data lines connected to the second sense data line by a contact to output first and second sense data signals with respect to the contact to the first and second sense data lines, and a sense signal processing part 700 for reading the first sense data signal from the first sense data line and the second sense data signal from the second sense data line at mutually different times to process the respective signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108899-A (JP)
Title: Gasket groove shape
Inventor: NANBU YASUO
IPC: F16J15/10
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box body for outdoor installation which can circumvent case breakage even when the water accumulated in a gasket groove freezes or repeats a freeze and melting.  <P>SOLUTION: The box body for outdoor installation includes the gasket groove 5 in which a gasket 4 is placed throughout the length of at least one of the sealing surfaces of a case member, and the gasket 4 is used for making the interior of the box body a sealed space. The gasket groove 5 on the inner side of the box body is narrower than on the outer side of the box body, and at least includes a space on the inner side of the box body when the gasket is placed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109143-A (JP)
Title: Humidity conditioner
Inventor: MATSUI NOBUKI
IPC: F24F11/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a cut-off of an air flow route by a damper in operation in regard to a humidity conditioner comprising a plurality of dampers for switching air flow routes inside a casing.  <P>SOLUTION: A damper control means (63) is provided to start the operation for switching dampers (41-48) to opened state before the operation for switching the dampers (41-48) to closed state when switching operation between a first operation and a second operation in a humidity conditioner (10) for alternately performing the first operation, in which a first adsorption member (51) dehumidifies first air and, at the same time, a second adsorption member (52) humidifies second air, and the second operation, in which the second adsorption member (52) dehumidifies the first air and, at the same time, the first adsorption member (51) humidifies the second air, by performing the operation for switching states of the dampers (41-48) between opened state and closed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109957-A (JP)
Title: Toner and image forming method
Inventor: NONAKA KATSUYUKI
IPC: G03G15/08
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method excellent in low temperature fixability, high temperature offset resistance and high glossiness of an image and providing stable images even when a large number of sheets are continuously printed at a high speed and low printing rate.  <P>SOLUTION: A toner carrier has a surface layer containing at least two kinds of resin particles A and resin particles B with different elastic moduli from each other, wherein the elastic modulus of the resin particles A ranges from 0.05 MPa to 0.25 MPa and the elastic modulus of the resin particles B ranges from 0.50 MPa to 2.00 MPa. In a micro-compression test on the toner, when the particle diameter of the toner measured is D (μm), the maximum displacement when a load of 9.8×10<SP>-4</SP>N is applied to one particle of the toner at a loading velocity of 9.8×10<SP>-5</SP>N/sec is X<SB>100</SB>(μm), and a displacement of the toner when a load of 2.0×10<SP>-4</SP>N is applied is X<SB>20</SB>(μm), formulae (1): 0.400≤X<SB>100</SB>/D≤0.800 and (2): 0.020≤X<SB>20</SB>/D≤0.060 are satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117109-A (JP)
Title: Electrode manufacturing device
Inventor: MATSUMOTO SEIICHI
IPC: H01M4/139
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode manufacturing device capable of accurately grabbing a drying state of each site of a strip electrode without delay in a drying oven.  <P>SOLUTION: The electrode manufacturing device 1 is provided with a drying oven 12 drying strip electrodes P continuously conveyed. An opening 15 of a gas take-in tube 17 is arranged inside a boundary layer of gas blown at the strip electrodes P conveyed through the drying oven 12. A moisture meter measures a moisture volume of gas taken in through the gas take-in tube 17. In so doing, the gas moving together with the strip electrodes P by friction with the surface of the strip electrodes P, that is, the gas containing a volume of moisture evaporated from the surface of the strip electrodes P can be taken in as it is in the gas take-in tube 17, so that a moisture volume contained in the gas can be directly measured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112476-A (JP)
Title: Desk apparatus
Inventor: KITADA KAZUHIKO
IPC: A47B13/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk apparatus in which the upper part of a wiring insertion space can be efficiently and surely covered without preparing excess covers just by rearranging a plurality of covers for covering the wiring insertion space even when a distance from the side end of the wiring insertion space to a column disposed inside the wiring insertion space varies.  <P>SOLUTION: The rear parts of a plurality of legs 2 are connected to a horizontal connector 5 in the left-right direction, a top plate 3 is provided on the legs 2, and the wiring insertion space 7 which is opened upwards and long in the left-right direction is formed between the horizontal connector 5 and the top plate 3. The column 9 which is supported by the legs 2 at the lower end part and supports a cabinet 8 at the upper end part is inserted into the vertical direction to an optional part in the left-right direction in the wiring insertion space 7, and the part excluding the insertion part of the column 9 in the wiring insertion space 7 is closed by the plurality of covers 10 having different widths in the left-right direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115224-A (JP)
Title: Crown-shaped cage for ball bearing and deep groove ball bearing
Inventor: KANEMOTO TAKAHIRO
IPC: F16C33/41
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a back face side part of a pocket from interfering with a groove shoulder part, even if the groove shoulder part of a raceway groove of a deep groove ball bearing is heightened, without shallowing embracement of a ball in the pocket.  <P>SOLUTION: A back face part 7b of the pocket 7 is prevented from interfering with the groove shoulder part, even if the groove shoulder part of the raceway grooves 2a and 3a of the deep groove ball bearing 1 is heightened, without shallowing the embracement of the ball 4 in the pocket 7, by reducing a height dimension H<SB>B</SB>in the radial direction of the back face part 7b of the pocket 7 positioned outside in the axial direction more than the raceway grooves 2a and 3a of inner-outer races 2 and 3 of an annular body for forming a crown-shaped cage 5, more than a height dimension H<SB>A</SB>in the radial direction of a central part in the axial direction of the pocket 7 positioned in a central part of the raceway grooves 2a and 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289847-A (JP)
Title: Balloon catheter
Inventor: KITAHARA SHINICHIRO
IPC: A61M25/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter which is easily inserted into a body cavity by compactly storing a balloon part in a contraction state, and also is extended to be a sufficiently large size even in the large living body cavity such as an alimentary canal.  <P>SOLUTION: The inflatable balloon part 2 is integrally provided at the distal end of a body shaft 1 in the balloon catheter, and is enclosed with a holding member in a deflated state. The holding member 3 is dissolved by a biological fluid in the body cavity, so as to release the balloon part 2 to be inflated inside the body cavity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008177537-A (JP)
Title: Low-voltage diode with reduced parasitic resistance, and manufacturing method
Inventor: PARIKH PRIMIT
IPC: H01L29/872
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diode with a low on-state forward voltage and reduced parasitic resistance.  <P>SOLUTION: A manufacturing method of the diode begins by depositing an Al<SB>x</SB>Ga<SB>1-x</SB>N nucleation layer on a SiC substrate, then an n+GaN buffer layer, an n-GaN layer, an Al<SB>x</SB>Ga<SB>1-x</SB>N barrier layer, and an SiO<SB>2</SB>dielectric layer are deposited. A portion of the dielectric layer is removed, and a Schottky metal is deposited in its void. The dielectric layer is affixed to a support layer with a metal bonding layer using an Au-Sn eutectic wafer bonding process, the substrate is removed using reactive ion etching to expose an n+ layer, selected portions of the n+, an n-, and the barrier layers are removed to form a mesa type diode structure covering the Schottky metal, on the dielectric layer, and an ohmic contact is deposited on the n+ layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118748-A (JP)
Title: Jig bag
Inventor: HIGASHIYAMA KIICHI
IPC: A01K97/06
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig bag which can surely hold jigs, having various sizes for adjusting the reception capacity.  <P>SOLUTION: This jig bag 10 includes its jig body 20 and a jig holder 80. The bag body 20 includes a center plate 30, a right-side plate 40 and a left side plate 50. The jig holder 80 includes a leaf plate 81 and a handle 82. Holding belts 47 are disposed on the sides of side plates 40, 50, respectively, and on the jig holder 80. The holding belts 47 can elastically be deformed by the insertion of jigs. The handle 82 can be engaged with a connector 35 to detachably attach the jig holder 80 to the bag body 20 in a binder style.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120684-A (JP)
Title: Coating film for building material, and coating agent for building material
Inventor: YAMASHITA KENJI
IPC: B05D7/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely protect the surface of a building material over a long period of time while peeling work is easily performed with a hand.  <P>SOLUTION: A coating agent for the building material is obtained by dispersing or dissolving a urethane resin in water. The surface of the building material is coated with a coating film for the building material composed of the urethane resin having 200-900% breaking elongation and 200-800 kg/cm<SP>2</SP>tensile strength by coating the surface of the building material with the coating agent for the building material in which the urethane resin when formed into the film has 200-900% breaking elongation and 200-800 kg/cm<SP>2</SP>tensile strength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124040-A (JP)
Title: Power feed device, electricity receiving device and manufacturing method thereof, noncontact data and power transmitter
Inventor: HOSHINO MASARU
IPC: H01F38/14
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power feed device capable of being uniformly filled with resin while reducing the amount of resin for filling and preventing the resin from leaking out.  <P>SOLUTION: The power feed device includes: a first notch part 18 which is fixed in a power feed head 12 and has a thickness equal to a setting height of a power feed core 14 while notching the part corresponding to the power feed core 14; a spacer 17 in which second notch parts 19a and 19b are formed by notching the parts corresponding to a transmitting part 15 and a receiving part 16, respectively; a filled portion 28 which is filled with a non-conductive filler by dropping it from a plurality of lead wires 24 connected to a power feed coil 13; and a covering member 51 covering at least the filled portion 28, the power feed head 12 and the spacer 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008074868-A (JP)
Title: New parathyroid hormone-related peptide analog
Inventor: GARDELLA THOMAS J
IPC: A61P3/14
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide new parathyroid hormone-related peptide analogs.  <P>SOLUTION: New PTHrP analogs converted into potent PTH-2 receptor agonists or antagonists by substitution of one or more amino acid residues of PTHrP to the corresponding residue(s) of PTH are provided. A method of treating various symptoms associated with altered function of the PTH-2 receptor and using these PTHrP analogs, is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009130695-A (JP)
Title: Encryption communication system and encryption communication method
Inventor: NISHIOKA MOTOTSUGU
IPC: H04L9/14
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new encryption key system which makes efficiency and security compatible.  <P>SOLUTION: Between a recipient-side device 110 and a sender-side device 130, information (information (r) hereafter) relating to replacement to a real function of random oracles (function H hereafter) is shared as auxiliary encryption communication and in encryption communication for transmitting message text, a hybrid type public key encryption communication system on a random oracle model is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126148-A (JP)
Title: Rack
Inventor: KIKUNO TOMOKAZU
IPC: F26B23/08
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electric discharge by a microwave between a tray and a rack.  <P>SOLUTION: The rack (3) is used for a drier which dries an object article by irradiating the rack with the microwave. The rack (3) includes a frame shape frame member (6) made of metal and a rod shape post member (7) made of metal. On the frame member (6), a tray made of metal is placed, and the post member (7) supports the frame member (6). A spacer member (10) is provided between the tray and the frame member (6), and an interval is formed between the tray and the frame member (6).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125913-A (JP)
Title: Grinding device
Inventor: YAMAURA SEIJI
IPC: B24B19/16
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for grinding the front end of a very thin workpiece like a probe pin.  <P>SOLUTION: The grinding device 1 comprises: a grinding wheel holding unit 10 holding the grinding wheel 11 and rotating it around a central axis 12 of the grinding wheel 11; a workpiece holding unit 20 holding a workpiece 5 so that the front end 6 of the workpiece is exposed forward, and moving the workpiece 5 forward along a central axis 7 of the workpiece 5 while rotating it around the central axis 7 of the workpiece 5, for contacting the front end 6 of the workpiece 5 with a peripheral surface 13 of the grinding wheel 11; an angle adjusting unit 40 adjusting an angle formed by the central axis 12 of the grinding wheel 11 and the central axis 7 of the workpiece 5; and a guide unit 50 oppositely located to the peripheral surface 13 of the grinding wheel 11 with respect to the front end 6 of the workpiece 5, and having a guide surface guiding in contact with the front end 6 of the workpiece 5 when the workpiece 5 moves forward. The guide surface includes an inclined surface inclined to be symmetrical to the peripheral surface 13 of the grinding wheel 11 with respect to the central axis 7 of the workpiece 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172209-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: TATESHIMO YASUSHI
IPC: H01L29/417
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method by which sufficient stress can be applied to a channel region within allowable ranges of concentrations of Ge and C in a mixed crystal layer, and a semiconductor device.  <P>SOLUTION: A dummy gate electrode 3 is formed on a Si substrate 1. Then, a recess region 7 is formed by recess etching by using the dummy gate electrode 3 as a mask. On the surface of the recess region 7, a mixed crystal layer 8 composed of a SiGe layer is epitaxially grown. An interlayer insulating film 12 is formed on the mixed crystal layer 8 to cover the dummy gate electrode 3, and the interlayer insulating film 12 is removed until the surface of the dummy gate electrode 3 is exposed. A recess 13 is formed on the interlayer insulating film 12 to expose the Si substrate 1 by removing the dummy gate electrode 3. Then, a gate electrode 15 is formed in the recess 13 by having a gate insulating film 14 in between.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009133452-A (JP)
Title: Travel speed reducer and construction machine
Inventor: YONETANI YUKIO
IPC: F16H57/029
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel speed reducer and a construction machine capable of protecting a part for supporting a speed reduction mechanism against impact from an external part, without maximally increasing weight of a cover.  <P>SOLUTION: This travel speed reducer 39 has the speed reduction mechanism 34 used for a hydraulic excavator 1, and the cover 44 covering the axial direction of the speed reduction mechanism 34. The cover 44 has support parts 15 and 16 for supporting a load in the axial direction from the speed reduction mechanism 34. Recessed parts 19 and 20 are formed on a cover outside surface of the support parts 15 and 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137379-A (JP)
Title: Front body structure of automobile
Inventor: KIYOTAKE SHINJI
IPC: B62D25/08
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front body structure of an automobile equipped with a front side frame in contact with a front wheel house and extending in the front and rear direction of a vehicle body, and a reinforcing member connecting a portion of the front side frame in contact with the wheel house to a vehicle body member at the rear of the wheel house, in which the reinforcing member can be disposed even when sufficient space cannot be secured at the rear of the wheel house.  <P>SOLUTION: The portion of the front side frame 5 in contact with the wheel house 6 is provided to face the inside of the wheel house 6. The reinforcing member 60 is provided inside the wheel house 6 with its front end connected to the portion of the front side frame 5 facing the wheel house 6 and extended rearward and upward, and its rear end connected to a dash panel 2 (vehicle body member).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136226-A (JP)
Title: Opening and closing structure of roof part
Inventor: NAOKI TAKENOSUKE
IPC: A01M29/34
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing structure of a roof part for a plastic greenhouse, inexpensive and lightweight, and capable of surely closing an opening part even when a strong wind blows.  <P>SOLUTION: This opening and closing structure of a roof part includes opening a skylight part 130 which is formed on a roof part 120 of a plastic greenhouse 100 through rolling a skylight sheet 201 with a rolling pipe 230, and while rewinding the skylight sheet 201 so as to cover and close the skylight part 130, and also rewinding the skylight sheet 201 until to drop off from the upper end surface of a pipe supporting body 240 set on the middle of the inclined surface of the roof part 120 to the inclined surface of the roof part 120, and rotating the rolling pipe 230 in a direction same as a rewinding direction. As a result of this, the skylight part 130 can be closed while keeping a tensioned condition of the skylight sheet 201 through moving and engaging while rolling the skylight sheet 201, with a pipe holding part 241 of a nearly U shape cross section, formed on the pipe supporting body 240.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139803-A (JP)
Title: Light source device for image forming apparatus
Inventor: NAGAOKA ATSUSHI
IPC: G02B26/10
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact light source device for an image forming apparatus, in which optical element holders are disposed with a small pitch on a frame.  <P>SOLUTION: The light source device 1 for image forming apparatus has a plurality of laser element holders 14a and 14b which are provided with: a flange part 19 which holds a laser element 13 and is perpendicular to laser light; and a plurality of arm parts 20a and 20b which extend from the flange part 19 to the side face of the optical element holder 16, and are connected to the optical element holder 16 which holds the optical element 15, wherein the arm parts 20a and 20b are provided being shifted to the position in a subscanning direction at least at the side of the optical element holder 16 so that the arm parts 20a and 20b of one laser element holder are not superimposed with the arm parts 20a and 20b of adjacent laser element holders 14a and 14b in a main scanning direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146627-A (JP)
Title: Fluorescent lamp cover
Inventor: HAYASHI KEIICHIRO
IPC: F21V15/01
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp cover with easy attachment and detachment work to and from a fluorescent lamp and for realizing firm attachment.  <P>SOLUTION: The fluorescent lamp cover includes a cylindrical cover body 20 covered on a glass tube 2 of a fluorescent lamp 1, and a holder 30 mounted on a base 3 of the fluorescent lamp 1 and retaining the cover body 20. The holder 30 is formed by a resin harder than synthetic rubber and natural rubber, and includes a base mounting part 31 mounted on the base 3 at one end side, and a cover body retaining part 34 retaining the cover body 20 at the other end side. The base mounting part 31 includes a tapered inner face shape with narrowing a diameter as heading to a tip side, and enables to be enlarged by being divided at its periphery by a slit 32 fitted in an axis direction, and an outer peripheral surface of the base 3 is held by the enlargement. The cover body retaining part 34 is for retaining the cover body 20 by inserting an end part of the cover body 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT