baber/WOPTO huggingface dataset:
Patent JP-2010232355-A (JP)
Title: Semiconductor device
Inventor: YABUSAKI MUNEHISA
IPC: H01L29/06
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an on-resistance and switching loss of a power device.  <P>SOLUTION: A power MOS transistor 70 includes: an N<SP>+</SP>substrate 1; an N drift layer 2 having a concentration lower than that of the N<SP>+</SP>substrate 1 on the surface of the N<SP>+</SP>substrate 1; P base layers 4 disposed on the surface of the N drift layer 2; N<SP>-</SP>drift layers 3 disposed on the surface of the N drift layer 2 directly below the P base layers 4 and having a concentration lower than that of the N drift layer 2; a gate electrode 6 disposed on the N drift layer 2 between the P base layers 4 via a gate insulating film 5 so as to be overlapped with the P base layers 4; N<SP>+</SP>source layers 7 formed on the surfaces of the P base layers 4 so as to be separated from the N drift layer 2 while an end of each of the N<SP>+</SP>source layers is overlapped with the gate electrode 6; and P<SP>+</SP>contact layers 8 disposed on the surfaces of the P base layers 4 while an end of each of the P<SP>+</SP>contact layers 8 is brought into contact with each of the N<SP>+</SP>source layers 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228369-A (JP)
Title: Gas barrier laminated film and laminate using the same
Inventor: NAKADA KIYOSHI
IPC: B32B27/36
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminated film and a laminate using the same having superior impact resistance and retort property as well as superior gas barrier property and also having good effect to surroundings.  <P>SOLUTION: A gas barrier film comprises a deposited film of an inorganic oxide and a gas barrier coating film on a substrate material, wherein the substrate material comprises the first polyester type resin layer, a polyamide type resin layer and the second polyester type resin layer in this order and further wherein an equation among a thickness (a1) of the first polyester type resin layer, a thickness (a2) of the second polyester type resin layer and a thickness (b) of the polyamide type resin layer is b/(a1+a2)=1 to 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229957-A (JP)
Title: Exhaust system for internal combustion engine and particulate matter measuring sensor used for the same
Inventor: NADANAMI NORIHIKO
IPC: F01N3/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust system and a particulate matter measuring sensor used for the same, miniaturizing a device and reducing cost thereof by accurately detecting the deterioration of a particulate matter collecting device without causing an increase in a pressure loss.  <P>SOLUTION: This exhaust system 1 for internal combustion engine includes a particulate-matter collecting device 12 disposed in an exhaust gas passage 14 of the internal combustion engine, a downstream-side exhaust gas passage 4 disposed at a downstream side of the particulate matter collecting device, and a particulate matter measuring sensor 2 attached on an attachment position 2c on the downstream-side exhaust gas passage and detecting the deterioration of the particulate matter collecting device. The axial length L of the downstream-side exhaust gas passage between a downstream-side end surface 12e of the particulate-matter collecting device and the attachment position 2c of the particulate-matter measuring sensor is 0.5m or longer, and the projection area S<SB>2t</SB>of a section 2t facing the inside of the downstream-side exhaust gas passage of the particulate matter measuring sensor facing the inside 4a of the downstream-side exhaust gas passage projected on the cross section of the downstream-side exhaust gas passage is smaller than the cross section S<SB>4</SB>of the downstream-side exhaust gas passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229797-A (JP)
Title: Vehicular door handle device
Inventor: TANAKA TOMOYA
IPC: E05B85/16
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular door handle device capable of irradiating feet by simple structure.  <P>SOLUTION: This vehicular door handle device has an illumination means 6 including a handle base 2 fixed to a door 1 of a vehicle, an operation handle 3 connected rotatably to the handle base 2, and an illumination means 6 provided with a light emitting element 5 power-supplied via a harness 4 inserted through an inside of the operation handle 3, to emit a light, and is opened with an irradiation opening 7 in an opposed wall opposed to a ground face in an attached state to the door 1 of the operation handle 3, and the illumination means 6 is formed in a lens part 9 for sealing the light emitting element 5 cooperatedly with a sealing resin 8, and is fixed to the operation handle 3, by engaging an engagement protrusion 10 having a shape matched to the irradiation opening 7, with the irradiation opening 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235330-A (JP)
Title: Method for producing group iii nitride semiconductor
Inventor: SATO SHINYUKI
IPC: H01L21/208
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively adding Ge in the production of GaN through an Na flux method.  <P>SOLUTION: A seed crystal substrate 19 is placed in such a manner that one end of the substrate remains on a support base 18, whereby the seed crystal substrate 19 is held as tilted with respect to the bottom surface of a crucible 11, and a gallium solid 16 and a germanium solid 17 are placed in the gap between the seed crystal substrate 19 and the bottom surface of the crucible 11, and a sodium solid 20 is placed on the seed crystal substrate 19. Through employment of this arrangement, when a GaN crystal is grown on the seed crystal substrate 19 through the Na flux method, germanium is dissolved in the gallium melt before formation of a sodium-germanium alloy. Thus, the GaN crystal can be effectively doped with Ge.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236983-A (JP)
Title: Sensor assembly, and instrument for measuring physical property value of fluid
Inventor: OISHI YASUHARU
IPC: G01N25/18
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the measuring precision of the physical property value of a fluid such as natural gas.  <P>SOLUTION: This sensor assembly includes a sensor unit 6 having a substrate 60, the insulator 65 arranged on the surface of the substrate 60 and the first resistor 61 provided on the insulator 65 and used for measuring the physical property value of the fluid coming into contact with the surface of the insulator 65 on the basis of the first drive power applied to the first resistor 61 and the temperature of the first resistor 61, the cover 7 provided to the sensor unit 6 so as to cover the insulator 65 while ensuring a space 72 permitting the fluid to flow along the surface of the insulator 65, and a second resistor 64 for controlling the temperature of at least one of the sensor unit 6 and the cover 7 corresponding to second drive power to be applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238889-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ITO MASANORI
IPC: H01L23/36
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, configured by mounting a semiconductor chip on a mounting substrate, which inhibits heat radiation of the heat generated at the semiconductor chip to the air on the peripheral side surface side as much as possible, releases the heat to the mounting substrate more definitely, and is manufactured in a low-cost and simple manufacturing process.  <P>SOLUTION: The semiconductor device includes the mounting substrate 13, the semiconductor chip 15 containing a chip substrate 17 and a circuit pattern 19 built in a surface 17a of the chip substrate, a metal film 21 integrally coating a rear surface 17b facing the surface of the chip substrate and a part of the rear surface side of a peripheral side surface 17c, and a solder layer 23 wholly covering the metal film and bonding the semiconductor chip from the rear surface side of the chip substrate to the surface of the mounting substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009150218-A (JP)
Title: Construction management method in dredging
Inventor: MASUDA MINORU
IPC: E02F5/00
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction management method in dredging which enables construction with high dredging accuracy and facilitates operation of a back hoe by an operator when carrying out dredging construction by a back hoe dredger, thereby enabling efficient dredging construction.  <P>SOLUTION: In the construction management method in dredging, when dredging is carried out by the back hoe dredger, topographic data measured beforehand and a preset target dredging line are drawn on a monitor screen of display equipment in a back hoe operation room, the locus of the claw tip of the back hoe can be retain for a short time, and the boom, arm and bucket of the back hoe are displayed on the monitor screen of the display equipment in real time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010243718-A (JP)
Title: Optical apparatus
Inventor: NISHIO TERUHIRO
IPC: G02B7/02
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a mechanism for tilting of an optical system and for advancing and retreating of a reflecting member, with respect to the optical axis.  <P>SOLUTION: The optical apparatus includes a first lens unit 1 turnable around a first shaft; a second lens unit 3; and the reflecting member 6 which is turnable around a second shaft between a first position, in the optical path between the first and second lens units and a second position outside the optical path, and is also turnable about the first axis in the first position, in order to reflect incident light from the turning first lens unit so as to guide this light to the second lens unit. Linking mechanisms 8, 9, and 10 makes the reflecting member turn about the first axis at the first position according to the turning of the first lens unit in the first turning region, and also makes the reflecting member between the first and second positions turn according to the turning of the first lens unit in the second turning region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010012773-A (JP)
Title: Liquid ejecting head, liquid ejecting/recording device, and liquid filling method for liquid ejecting head
Inventor: SAKATA AKIHITO
IPC: B41J2/185
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve (1) improvement in space factor of a liquid ejecting head, (2) improvement in recovery capability of an excessive liquid, and (3) initial filling of a liquid ejecting/recording device with a simple configuration.  <P>SOLUTION: A liquid ejecting head 10 has a nozzle body 23 having a nozzle row 31c composed of a plurality of nozzle holes 31a. The liquid ejecting head also has a nozzle guard 24 formed so as to cover the nozzle row 31c. The nozzle guard 24 includes a top board 24a arranged spaced apart from the surface of the nozzle body 23 and formed with a slit 24c facing the nozzle row 31c, a sealing part 24b for hermetically sealing the space between the peripheral edge part of the top board 24a and the nozzle body 23, and a suction channel 15 in which a suction port 15a is opened below the nozzle row 31c and which communicates with the internal space S of the nozzle guard 24. A suction part 16 connected to the suction channel 15 makes the internal space S of the nozzle guard 24 as a negative pressure chamber R so as to suck the first liquid Y overflowing into the inside of the negative pressure chamber R from the nozzle holes 31a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242031-A (JP)
Title: Inspection method for combustion chamber furnace wall of coke oven
Inventor: WATANABE TSUNEMI
IPC: C10B29/06
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method for a combustion chamber furnace wall of a coke oven capable of certainly sensing protrusion of the front wall of the combustion chamber.  <P>SOLUTION: The inspection method for a combustion chamber furnace wall of a coke oven is for inspecting a front wall W1 in a combustion chamber 3 of a coke oven 1. An X-ray image of the front wall W1 is photographed while directing an X-ray to the front wall W1 of the combustion chamber 3 from sideways in a state with an X-ray irradiating means 11 and a sensing means 12 for sensing the X-ray output from the X-ray irradiating means 11 arranged so as to dispose therebetween the front wall W1 to be inspected. Since the state of the front wall W1 is grasped in the X-ray image photographed from the side end face, deformation (protrusion) of the front wall W1 is certainly sensed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244995-A (JP)
Title: Luminaire
Inventor: SAEGUSA HIROKAZU
IPC: F21S8/04
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire capable of accurately detecting an illumination environment.  <P>SOLUTION: The illumination environment is detected with a detection means 30 provided to a luminaire body 20, and the optical output of the lamp 21 is controlled on the basis of the detection result. Here, a box-like sensor case 31 incorporating the detection means 30 includes two parts 31A and 31B, and a division surface 317 has such a structure as includes laps 318 overlapping each other in the direction perpendicular to the division surface 317. Thereby, the light from the lamp 21 is prevented from entering the sensor case 31. Thus, the illumination environment can be accurately detected to properly control the optical output of the lamp 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247163-A (JP)
Title: Welding machine used for both inner surface and outer surface of fixed tube
Inventor: NOGI TOSHIKATSU
IPC: B23K9/028
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic welding machine used for both the inner surface and outer surface of a fixed tube, which can be used both for the welding of an inner circumferential surface of the tube and for the welding of an outer circumferential surface of the tube.  <P>SOLUTION: In the welding machine used for both inner and outer surfaces of the fixed tube for executing the one-side welding of inner and outer circumferential surfaces of the fixed tube, the machine is an outer circumferential surface welding machine which comprises a traveling device having a traveling truck which travels along a guide rail, a welding torch, a vertical moving mechanism (a vertical unit) and a horizontal moving mechanism (a horizontal unit) of the welding torch, and at least one kind selected from among a traveling position detection unit, a wire feeding mechanism and a CCD camera unit. To the outer circumferential surface welding machine, remodeling in clearance enlargement of the guide rail of at least a traveling truck frame, remodeling in the shape change or fitting position change of a welding electrode unit, remodeling in the position change or the system change of a traveling position detection unit, remodeling in the change of attaching position of the CCD camera unit, remodeling in the shape change of a handle for handling the welding machine, and remodeling in the shape change of a spatter guard, are carried out and can also be used as an inner circumferential surface welding machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009235071-A (JP)
Title: Arylsulfonamido-substituted hydroxamic acid derivative
Inventor: BREITENSTEIN WERNER
IPC: A61P35/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound, which is an MMP (matrix-degrading metalloproteinases) inhibitor or an MMP-2 inhibitor in particular, useful for the treatments of MMP-dependent diseases, in particular inflammatory diseases, rheumatoid arthritis, osteoarthritis, tumors (tumor growth, metastasis, progression or invasion) and pulmonary disorders (e.g. pulmonary emphysema, COPD).  <P>SOLUTION: The compound is an α-aminohydroxamic acid derivative represented by formula (I) (wherein, R<SP>1</SP>is H, an aryl or the like; R<SP>2</SP>is H or a lower alkyl; R<SP>3</SP>is an aryl or the like; A is an alkylene group; q is 1-5; and R is an alkyl or the like).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250507-A (JP)
Title: Outlet charging device
Inventor: TANI YUSHI
IPC: G06Q50/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply facility to be easily installed and charged.  <P>SOLUTION: In the outlet charging device 1, a cash slot 6 receives cash for receiving power supply. A counting part 7 counts cash. A cash storage part 8 stores cash. An extraction part 9 extracts cash from the cash storage part 8. A cash return slot 10 returns the extracted cash. An outlet 11 supplies power to a plug. A limit switch 12 is closed when the plug is inserted into the outlet 11, and a corresponding NFB 14 is set to a closed-circuit state, to start supplying power from a main power source 15 to the outlet 11. An electric energy meter 13 measures electric energy. A processing part 2 acquires the total amount of deposits from the counting part 7, and acquires electric energy instruction values at the start and end of use from the electric energy meter 13, and calculates energy consumed, and calculates a power rate. Then, the electric energy meter 13 subtracts the power charge from the input sum, and instructs the return of cash of the value to the output part 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252001-A (JP)
Title: Portable terminal
Inventor: NAKAGAWA TAKAHIRO
IPC: H04M1/02
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal which assures a path of sound around a loudspeaker sound hole to provide a stable sound to a user when it is placed.  <P>SOLUTION: An upper case 2 having a display part is connected movably to a lower case 1 having an operation part. A loudspeaker sound hole 7 is provided to the surface (rear surface) opposite to the operation part of the lower case 1. A rear surface of the portable terminal is configured to be inclined against the placement surface 6 when it is placed on the placement surface such that a gap 9 which allows loudspeaker sound to be emitted is formed between the rear surface and the placement surface. A protruding part 4 is provided near the loudspeaker sound hole 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251108-A (JP)
Title: Light emitting diode lamp with paper shade
Inventor: UCHIDA AKIRA
IPC: F21S6/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp with a paper shade that is made as inexpensively as a light-bulb lamp, while using an LED for lowering the number of times of maintenance.  <P>SOLUTION: The LED lamp with a paper shade includes: a rectangular frame 10 with a first opening 12a and a second opening 13a formed in penetration; a first display plate 20 having a transparent or translucent site so as to cover the first opening 12a; a second display plate 30 having a transparent or translucent site so as to cover the second opening 13a; LEDs 50 fitted to a first surface 11c out of inner surfaces of the rectangular frame 10 for projecting light on a second surface 11d opposed to the first surface 11c out of the inner surfaces of the rectangular frame 10, the first display plate 20 and the second display plate 30; and a diffusion and reflection material 70 fitted to the second surface 11d for diffusing and reflecting light projected from the LEDs 50 toward the first display plate 20 and the second display plate 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009197010-A (JP)
Title: Derivative having ppar agonistic activity
Inventor: ITAI AKIKO
IPC: A61K31/4545
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as a PPAR agonist.  <P>SOLUTION: The compound expressed by formula (I) and a pharmaceutically acceptable salt or solvate thereof are provided. In the formula, ring Q is optionally substituted monocyclic aryl, optionally substituted monocyclic heteroaryl, optionally substituted fused aryl or optionally substituted fused heteroaryl, Y<SP>1</SP>is a single bond or -NR<SP>6</SP>- or the like, ring A is optionally substituted nonaromatic heterocyclediyl, Y<SP>2</SP>includes an amide group, carbonyl group, sulfonyl group or the like, Z<SP>1</SP>is a single bond, -O-, -S- or -NR<SP>9</SP>-, ring B may be optionally substituted aromatic carbocyclediyl or optionally substituted aromatic heterocyclediyl, Y<SP>3</SP>is a single bond, optionally substituted lower alkylene optionally intervened by -O-, optionally substituted lower alkenylene or the like, and Z<SP>2</SP>is COOR<SP>3</SP>or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010248854-A (JP)
Title: Method for fixing outdoor fixed object
Inventor: KUDO NORIO
IPC: E04D13/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To fix an outdoor fixed object by making a fixing member similar in length to a conventional fixing member easily and firmly engaged with a corroded portion of a bolt for fixing the outdoor fixed object.  <P>SOLUTION: This method for fixing the outdoor fixed object 5 using the bolt 2 is characterized in that: a male screw 2a of the corroded portion of the bolt 2 is inserted through a through-hole 7a of the fixing member 7 in which the through-hole 7a with dimension attachable to the male screw 2a of the bolt 2 is formed; and an inner peripheral surface of the through-hole 7a of the fixing member 7 is engaged with the male screw 2a of the corroded portion of the bolt 2 by compressively and plastically deforming the fixing member 7 toward the male screw 2a; the fixing member 7 is engaged with the bolt 2, thus fixing the outdoor fixed object 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255752-A (JP)
Title: Rotating inertia mass damper
Inventor: ISODA KAZUHIKO
IPC: F16H25/22
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To control torque inside a damper so as to prevent the torque from acting on a fixed part.  <P>SOLUTION: A rotating inertia mass damper 1 includes: a ball screw 2 whose base end is fixed to one of the two members; a ball nut 3 screwed into a screw 21 of the ball screw 2 so as to rotate and rotatably supported with respect to the other of the two members; a fixed weight 7 integrally fixed to the ball nut 3 so as to rotate together with the ball nut 3 with the rotation center O of the ball screw 2 as the rotation axis; a flywheel 6 divided into a plurality of pieces while each piece is provided movably with respect to the fixed weight 7; and a ball spline 23 that is freely displaceable in the screw axis direction with respect to a sliding support member 43 supported slidably in the screw axis direction with respect to the ball screw 2 and regulates rotation of the ball screw 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257258-A (JP)
Title: Smoke sensor
Inventor: AKASAKA OSAMU
IPC: G08B17/10
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase a sound pressure in a low frequency region as well as a high frequency region.  <P>SOLUTION: A smoke sensor includes a sounding body 2 having; a piezoelectric oscillator 7; and a thin member 8. The piezoelectric oscillator 7 includes a piezoelectric body 71 configured of piezoelectric elements and an oscillator 72 laminated on the piezoeletric body 71 with an area which is larger than that of the piezoelectric body 71. The thin member 8 to be connected to the peripheral section of the piezoelectric oscillator 7 is formed in the periphery of the piezoelectric oscillator 7. The thin member 8 is annularly formed with a corrugation 82, and joined to the support part at the outer peripheral section, and the piezoelectric oscillator 7 is elastically held, When smoke is detected by a smoke sensing part 1, a signal voltage is applied to the piezoelectric oscillator 7 by a circuit section mounted on the substrate circuit 4. Afterwards, the sounding body 2 emits a sound according to the piezoelectric oscillator 7 and the vibration of the thin member 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT