baber/WOPTO huggingface dataset:
Patent JP-2008205191-A (JP)
Title: Nonvolatile semiconductor memory element and nonvolatile semiconductor memory device
Inventor: TAKASHIMA AKIRA
IPC: H01L27/10
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory element and a nonvolatile semiconductor memory device, enabling both miniaturization and multiple value coding.  <P>SOLUTION: The nonvolatile semiconductor memory element and nonvolatile semiconductor memory device contain a transistor 1 which comprises: a semiconductor substrate 2; a source region 4a and a drain region 4b formed apart on the semiconductor substrate; and a gate structure which has: a tunnel insulating layer 6 formed on the semiconductor substrate between the source region and the drain region; a resistance change layer 8 of a metal oxide formed on the tunnel insulating layer; and a first electrode 10 formed on the resistance change layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201272-A (JP)
Title: Collision detection means and protective system
Inventor: TANABE TAKATOSHI
IPC: B60R21/34
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision detection means having the consistent polarity of the output signal of a distortion detection means.  <P>SOLUTION: The collision detection means comprises a bumper reinforcement 1, a side supporting member which is a side member 2 or a crash box 3, a distortion detection means 4 for detecting the distortion generated in the side supporting member, a body part 50 to which the distortion detection means 4 is fixed, a substantially plate-shaped body part extending in the longitudinal direction of a vehicle with the distortion detection means being fixed thereto, and a distorted element 5 having one fixed part 52 provided on the body part 50 and fixed to the bumper reinforcement 1 or the side supporting member and the other fixed part 52 provided on the body part 50 and fixed to the side supporting member. The body part 50 is formed so that the section in the longitudinal direction of the vehicle or the section orthogonal to the longitudinal direction of the vehicle is asymmetrical in the vertical direction of the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007243940-A (JP)
Title: Latch-up prevention circuitry for integrated circuit with transistor body-biasing
Inventor: SRINIVAS PERISETTY
IPC: H03K19/094
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit comprising active latch-up prevention circuitry for preventing latch-up within metal-oxide-semiconductor transistors.  <P>SOLUTION: The present invention relates to an integrated circuit that contains: body-biased metal-oxide-semiconductor transistors each including a body terminal; an input/output pin for supplying a power supply signal to the integrated circuit; a body bias route for distributing body bias signals to the body terminals of the metal-oxide-semiconductor transistors; and active latch-up prevention circuitry which monitors the power supply signal to detect substantial latch-up conditions for the metal-oxide-semiconductor transistors, and maintains the body bias route at a safe voltage to prevent latch-up from occurring in metal-oxide-semiconductor transistors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008205319-A (JP)
Title: Storage element, and memory
Inventor: HIGO YUTAKA
IPC: H01L27/105
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage element capable of recording information by inverting a magnetization direction of a storage layer with a little current quantity.  <P>SOLUTION: A storage element includes a storage layer for holding information in a state of magnetizing a magnetic substance and a magnetization fixed layer in which a direction of magnetization is fixed via a non-magnetic layer with respect to the storage layer, and in which information is recorded in the storage layer by causing a current to flow in a lamination direction to change the magnetization direction of the storage layer, wherein the storage element comprising two metal wires is configured in the vicinity of both terminal portions of the magnetization fixed layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200730-A (JP)
Title: METHOD FOR MANUFACTURING Ni-BASED HEAT-RESISTANT ALLOY
Inventor: HATTA TAKESHI
IPC: F02C7/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a Ni-based heat-resistant alloy, capable of obtaining a structure having more uniform fine grains compared with those obtained by conventional techniques even when imparting the same amount of strain.  <P>SOLUTION: The method for manufacturing the Ni-based heat-resistant alloy includes: a heating step of heating the Ni-based heat-resistant alloy to a temperature of ≥940°C and ≤1,000°C; and a working step of striking it two times or more at the same portion in such a manner that a rolling reduction rate per one strike becomes ≥7%, before the temperature of the Ni-based heat-resistant alloy becomes below the re-crystallization starting temperature, wherein the rolling reduction rate is expressed by the formula: (l<SB>0</SB>-l)/l<SB>0</SB>, where l<SB>0</SB>is a height of the material before working, and l is a height of the material after working.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211497-A (JP)
Title: Base station system, base station controller and cell-switching control method
Inventor: SATO SHOICHI
IPC: H04W16/30
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station system capable of performing a high capacity communication, while containing a long closed space in a communication area, and to provide a base station controller and a cell switching control method.  <P>SOLUTION: The base station system is equipped with: first radio equipment having an antenna with directivity at least in a direction toward into the closed space and forming a closed space cell including the closed space in the communication area; second radio equipment being adjacent to the closed space cell and forming a general cell with the outside of the closed space as the communication area; and the base station device to be connected to the first radio equipment and the second radio equipment. A frequency band lower than that of a radio signal, transmitted from the second radio equipment, is assigned to a radio signal to be transmitted from the first radio equipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208776-A (JP)
Title: Non-self-priming type canned pump
Inventor: SO KANEHARU
IPC: F04D13/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost efficient non-self-priming type canned pump by eliminating leak of liquid from internal defect of a blow-holes in parts of the canned pump with taking airtightness of a liquid contact part into consideration.  <P>SOLUTION: A casing of a pump part 2 comprises a suction pipe 7, a casing front plate 8, a casing pipe 9, a welded external casing 5 comprising a delivery pipe 10, an internal casing 13 comprising cast components. An impeller 12 is held in the molded internal casing 13. The internal casing 13 is held in the external casing 5 formed by welding forged components to prevent leak of liquid from an internal defect which is a blow hole. Even if liquid leaks from an inside of the internal casing through the internal defect of the blow-hole, or a gap between the internal casing 13 and the external casing 5, airtightness is secured as a whole of a canned pump 1. Water remaining in the external casing can be easily processed and foreign matter in liquid is stored in the external casing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308303-A (JP)
Title: Sheet conveying device, image reader and image forming apparatus
Inventor: WATASE HIROYUKI
IPC: B65H3/66
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device high in quality and inexpensive for users, and an image forming apparatus having the sheet conveying device.  <P>SOLUTION: The sheet conveying device has a paper conveying device 5A with a belt conveying means 8 constituted removably from an opening/closing guide 79 and to be changeable into a normal unit 24 which is a conventional means as the other conveying means, or a belt unit 22 comprising the belt conveying means of new constitution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214649-A (JP)
Title: Ferritic stainless steel sheet and its manufacturing method
Inventor: FUNAKAWA YOSHIMASA
IPC: C21D9/46
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin ferritic stainless steel sheet having excellent bendability and also to provide its manufacturing method.  <P>SOLUTION: This ferritic stainless steel sheet has a composition containing, by mass, 0.01 to 0.03% C, 0.5 to 1.0% Mn, 15 to 20% Cr and ≤0.01% Al. This steel sheet is characterized in that a Cr carbide is dispersed in ferrite and, as to the existence ratio of metal elements of Fe and Cr in the Cr carbide, the value of Fe/Cr ranges from 0.05 to 0.15 by mass% ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215195-A (JP)
Title: Compressor
Inventor: WATAKABE SHUNZO
IPC: F04B39/12
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor with high productivity and high quality.  <P>SOLUTION: The compressor is provided with a compression element 104 fixed on the inner periphery of a closed container 101 by a plurality of fixation parts 105, and the fixation part 105 is formed by a countersinking part provided on the outer periphery of the compression element 104, a caulking part projecting from the closed container 101 to the countersinking part side and a welding part for connecting the countersinking part to the caulking part. When the caulking part is formed to project from the closed container 101 to the countersinking part side, the caulking part contacts with the inclination inside the countersinking part to align the central position. Thus, the compressor which securely prevents leakage of refrigerant gas, secures strong connecting fixation force between the closed container 101 and the compression element 104, and has high productivity and stable quality, is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218726-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: KATO HISAYUKI
IPC: H01L27/092
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of easily manufacturing such semiconductor device as comprises a surface channel type minute P channel MIS transistor, with high NBTI reliability as the entire device.  <P>SOLUTION: In order to provide a semiconductor device comprising a surface channel type minute P channel MIS transistor 20P, a semiconductor substrate 10 is selectively applied with laser annealing for a first functional region. Relating to the semiconductor substrate, the first functional region MR in which P channel MIS transistor, with a silicon oxynitride film contained in a gate insulating film 11, is integrated at relatively high density and a second functional region LR in which the P channel MIS transistor is integrated at relatively low density are formed on one side, with an electric insulating film 40A for an interlayer insulating film covering each of the P channel MIS transistors being formed. By the selective laser annealing, each of the gate insulating films formed in the first functional region is reformed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215543-A (JP)
Title: Transmission system of traveling working machine
Inventor: UDAGAWA TSUTOMU
IPC: F16H61/12
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely avoid failure in meshing gears in shifting gears in a HST hydraulic drive unit of a traveling working machine.  <P>SOLUTION: In the case that a lever 72a of a forward-and-reverse selector lever device 72 is operated to shift gears in the state of stopping a car, a controller 6 moves the solenoid-operated control valve 32 to the position of selecting the control pressure generated in the second pressure generating circuit 36 if a shift sensor 47 does not detect the completion of the gear shift action of a transmission 4, and the forward-and-reverse control valve 31 is switched to the forward position 31a and the reverse position 31b alternately. If the shift sensor 47 detects the completion of the shift action of the gearbox 4, the solenoid-operated control valve 32 is switched to the position of selecting the controlled pressure generated in the first pressure generating circuit 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219617-A (JP)
Title: Differential amplifying circuit
Inventor: KAJITANI SHIGEKI
IPC: H03F3/45
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve a loading current capability without increasing an idling current of an output stage.  <P>SOLUTION: A differential amplifying circuit comprises: a pre-amplifying section 101 which performs differential amplification on an input signal; a pre-driver section 102 which performs voltage/current conversion on an output of the pre-amplifying section 101; and a push-pull output stage 105 which is driven by the pre-driver section 102. Furthermore, a supplementary current feed unit 103 is provided which makes a supplementary current flow to a base of a low-side bipolar transistor 7 constituting the push-pull output stage 105 when a sink current flows to the low-side bipolar transistor 7, and improvement in an output current capacity of the seventh transistor 7 is attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227582-A (JP)
Title: Imaging apparatus
Inventor: SHOJI TAKAAKI
IPC: G06T3/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of accurately performing distortion correction processing even when distortion distribution is not point symmetrical.  <P>SOLUTION: The imaging apparatus is provided with a lens, and a digital camera main body with an imaging element and an image processing part for performing the distortion correction processing on the basis of information relating to a distortion amount in the image processing of image data obtained by imaging in the imaging element. The distortion amount is the distortion amount of the lens and the distortion amount relating to the imaging element. In two-dimensional xy coordinates for distortion amount calculation set on an image P obtained by image-processing the image data, the coefficient of an approximate expression for the distortion amount calculation for obtaining the distortion amount at a point on the two-dimensional xy coordinates for the distortion amount calculation is recorded as information relating to the distortion amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007245236-A (JP)
Title: Joining process, punching device and die related thereto
Inventor: REITER CHRISTIAN
IPC: B21J15/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining process, a punching device and a die related thereto.  <P>SOLUTION: A process is used for joining at least two workpieces forming the disposition of workpieces by means of a joining factor having at least one radially concave part, and is designed such that, while the disposition of workpieces is axially supported by a hollow die 50, the joining factor is axially driven to the disposition of workpieces and at least one cut-off piece 30 of the workpieces is pressed outward, to put it concretely, against the hollow die 50, deformation force is exerted to at least one side of the workpieces, materials of workpieces are poured with pressure into the radially concave part, and a secure locking connection is set between the joining factor and the workpieces. In the process, the hollow die 50 is designated as a holding means 64 which fixedly holds the cut-off piece 30 of the workpieces introduced into the hollow die 50 at a predetermined location, and the cut-off piece 30 of the workpieces remains in the hollow die 50, when the die and the disposition of workpieces are separated mutually.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008223267-A (JP)
Title: Building foundation structure and building foundation construction method
Inventor: KAMIHIRO FUTOSHI
IPC: E02D27/01
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building foundation structure and a building foundation construction method, which lowers the ratio of a foundation construction cost to total building costs, even if a building is constructed on soft ground, and which prevent the occurrence of the uneven settlement and inclination of the building over a long time.  <P>SOLUTION: A foundation pile 3, the upper end of which is joined to a concrete foundation 2, is driven into the ground E immediately below the position of the center G of gravity of the whole building including the concrete foundation 2 laid on the lower section of a building body 1, so that the center of gravity of the building can be supported by the foundation pile 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224447-A (JP)
Title: Manufacturing method of molybdenum oxide membrane, and chemical sensor
Inventor: YABE HIROKI
IPC: C30B29/68
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a molybdenum oxide membrane capable of readily forming the molybdenum oxide membrane of high orientation, without having to use processes, such as CVD method.  <P>SOLUTION: After a precipitate obtained by supplying an acid to an ammonia solution of hexavalent molybdenum oxide is dispersed in alcohol, the alcohol containing the precipitate is supplied to a substrate to be dried and baked to form a membrane. As the alcohol, ethylene glycol is used, and as themolybdenum oxide, MoO3 is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222973-A (JP)
Title: Heat-sensitive adhesive material and heat-sensitive adhesive sheet
Inventor: SASAKI TAKAYUKI
IPC: B32B27/18
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive adhesive material which exhibits good adhesivity and blocking ability under a wide range of conditions of from high temperature to low temperature environment.  <P>SOLUTION: In the heat-sensitive adhesive material containing a thermoplastic resin having adhesivity and a heat-melting substance as the indispensable components, the heat-melting substance is (i) a meta-terphenyl and contains (ii) at least one out of (A) 2(2'-hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole, (B) bis(3,5-di-tert-butyl-4-hydroxybenzyl)sulfide, (C) tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]methane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222982-A (JP)
Title: Ink for inkjet and method for producing the same
Inventor: WAKABAYASHI SHIGEMI
IPC: C09D11/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet excellent in preservability and in discharge stability, and to provide a method for producing the ink for inkjet.  <P>SOLUTION: The ink for inkjet comprises a colored resin fine particle and a dispersion medium for dispersing the colored resin fine particle, and the colored resin fine particle is produced by uniting a dispersoid in an emulsion wherein are dispersed a resin, a colorant, and an organic solvent in a dispersion medium, and the particle size distribution of the colored resin fine particle Dv/Dn is 1.00-1.15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008230360-A (JP)
Title: Vehicle front body structure of electric automobile
Inventor: MORI TADAO
IPC: B62D25/20
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle front body structure of an electric automobile capable of effectively dispersing a collision load to a vehicle body frame member, and improving the degree of flexibility of the layout of a bumper.  <P>SOLUTION: This structure comprises right and left side sills 1, 1 provided at a right and a left of a battery installation space at a vehicle floor bottom and extending in a forward and backward direction of the vehicle, right and left front wheels 1FL, 1FR arranged on a front side of the vehicle of the right and left side sills 1, 1, right and left front pillars 5, 5 extending upward and toward the vehicle front side from front parts of the right and left side sills 1, 1, a second upper cross member 15 connecting the right and left front pillars 5, 5, right and left bumper support members 16, 16 connected to the second upper cross member 15 and extending forward of the vehicle at an inner position in a vehicle width direction than the right and left front wheels 1FL, 1FR, and a bumper 17 supported by the right and left bumper support members 16, 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230027-A (JP)
Title: Fine structure transfer device and manufacturing method of fine structure
Inventor: WASHITANI RYUTA
IPC: B82B3/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine structure transfer device capable of obtaining a fine structure having a uniform and thin pattern forming layer on the surface of a body to be transferred by evening undulation of a micrometer scale on the surface of the body to be transferred and suppressing hindrance of resin flow caused by a local pressure concentration.  <P>SOLUTION: In the fine structure transfer device A1, a stamper 2 having a fine pattern formed is brought into contact with the body to be transferred 1 and the fine pattern of the stamper 2 is transferred on the surface of the body to be transferred 1. The fine structure transfer device has a flow passage P1 for bending the stamper 2 or the body to be transferred 1 by jetting a fluid from the back surface of the stamper 2 or the body 1 to be transferred.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007170406-A (JP)
Title: Compressor unit housing electric component
Inventor: KOISO SHIGEMI
IPC: F04C29/06
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable compressor which can suppress vibration or noise even when carbon dioxide is used as a coolant, and run stably for a long period of time by preventing a shrinkage fit failure of a stator and a gap failure between the stator and a rotor.  <P>SOLUTION: A compressor 10 houses a compression element 18 and an electric component 14 for driving the compression element 18 inside an airtight container 12, compresses an introduced coolant with the compression element 18, and discharges the compressed coolant inside the airtight container 12, or furthermore, discharges the coolant discharged inside the airtight container 12 by compressing with the compression element 18 outside the airtight container 12. An electric component fixing part 1 having an outer diameter smaller than an inner diameter of the airtight container 12 and an inner diameter capable of fixing the electric component 14 inside is attached to a supporting/fixing member 54 supporting/fixing the compression element 18 inside the airtight container 12. The subject can be solved by fixing the electric component 14 inside the electric component fixing part 1 attached.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008245337-A (JP)
Title: Conveyance device, system of laying electric wire in conduit, and method of laying electric wire in conduit
Inventor: KONO TOMOHISA
IPC: H02G1/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to convey a long cable into an underground conduit with less tension or thrust, and to make it possible to easily lay into the underground conduit a cable having a diameter approximately close to the diameter of the conduit.  <P>SOLUTION: This cable laying device 100, which conveys the long cable 2 into the underground conduit 1 having a predetermined diameter and length, comprises a plurality of annular laying pipes 11 arranged at predetermined intervals and wire ropes 12a, 12b, 12c which connect between these laying pipes 11. When the long cable 2 is laid in the underground conduit 1 having a predetermined diameter and length, the cable 2 is put inside the laying pipes 11. Then, when integrated laying pipes 11 holding the cable inside is put inside from A point of the underground conduit 1, this structure enables the cable to be supported in dispersion by the laying pipes 11 inside the underground conduit 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT