baber/WOPTO huggingface dataset:
Patent JP-2010268823-A (JP)
Title: Self-propelled large intestine endoscope
Inventor: TAKADA MASAZUMI
IPC: A61B1/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled large intestine endoscope for which an endless belt is arranged so that the diameter of a section to be inserted into the large intestine is made small as much as possible even if a space for disposing a guide pipe can not be secured within a flexible inserting section.  <P>SOLUTION: The self-propelled large intestine endoscope comprises the tube-like flexible inserting section 15 which is inserted into the large intestine, and the endless belt 17 which is arranged in a circulation pathway along the outside and inside of a part of the tube wall of the flexible inserting section 15. The endoscope also has a guide hook 39 to project by prescribed dimensions from the outer surface of the flexible inserting section 15 along one of the outward and return pathways of the both-way circulation pathway of the endless belt 17, and a guide pipe 41 extending along the outer surface of the flexible inserting section 15 along the other return or outward pathway of the both-way circulation pathway to guide the endless belt 17 in the inner aperture. The diameter of the flexible inserting section 15 is approximately equal to the diameter of an upper digestive tract endoscope.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010150230-A (JP)
Title: Germicidal composition
Inventor: HASUNUMA NAKAKO
IPC: A01N47/34
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new germicidal composition.  <P>SOLUTION: The germicidal composition includes, as active ingredients, 3-(3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide and a well-known germicide. A method for controlling plant disease injuries is also provided, including treating damaged plants, simultaneously or in close proximity to, with 3-(3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide and the well-known germicide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276765-A (JP)
Title: Testing line of motherboard in thin film transistor, and manufacturing method
Inventor: PENG ZHILONG
IPC: G02F1/1368
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing line of motherboard in a thin film transistor in which a testing line is hardly broken down in an intersecting region, and a normal test can be performed by easy disconnection processing even if the breakdown occurs, and a manufacturing method thereof.  <P>SOLUTION: The motherboard testing line in a thin film transistor includes a gate electrode layer metallic testing line, and a drain electrode layer metallic testing line that is over and intersects the gate electrode layer metallic testing line. The gate electrode layer metallic testing line is connected to a portion of a plurality of signal lines and the drain electrode layer metallic testing line is connected to remaining portion of the plurality of signal lines. A pixel electrode layer testing line is further provided over the drain electrode layer metallic testing line in an intersecting region where the drain electrode layer metallic testing line intersects the gate electrode layer metallic testing line. The pixel electrode layer testing line is electrically connected to the drain electrode layer metallic testing line. The manufacturing method of the testing line is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010267677-A (JP)
Title: Trench gate power semiconductor device and method of manufacturing the same
Inventor: MARUOKA MICHIAKI
IPC: H01L29/739
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trench gate power semiconductor device that is higher in reliability than a conventional trench gate power semiconductor device and has high ESD resistance.  <P>SOLUTION: The trench gate power semiconductor device 100 includes a plurality of trenches 120, 122 arrayed in stripes at a predetermined first pitch (a) in plan view, and outermost trenches 122 between the plurality of trenches 120, 122 include a plurality of auxiliary trenches 124, protruding outward from the trenches 122 in a second direction (x direction) perpendicular to a first direction (y direction) where the trenches 122 extend, formed at a prescribed second pitch (b) set to 0.5 to 1.5 times as large as the first pitch (a) in the first direction (y direction).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010203605-A (JP)
Title: Transmission
Inventor: TACHIKAWA JUNYA
IPC: B60K6/36
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an axial dimension of a twin clutch type transmission by suppressing the number of connecting mechanisms such as synchronizers to be disposed on an output shaft to one while securing the number of establishable speed stages.  <P>SOLUTION: Since a gear group fixed to first and second sub input shafts 12, 13 coaxial with a main input shaft 11 is engaged with a gear group supported by first and second output shafts 14, 15 and joined to the first and second output shafts 14, 15 by first and second engagement synchronizers S1, S2, and first sub shaft first and second gears 32, 33 supported by a first sub shaft 16 and capable of being mutually joined by a third engagement connecting mechanism S3 are respectively engaged with two gears 26, 27 of the first output shaft 14, by providing respectively only one engagement connecting mechanism S3 in the first and second output shafts 14, 15 and the first sub shaft 16, at least speed stages of forward six stages can be established, and it can contribute to miniaturization of the axial dimension of the transmission T.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010268220-A (JP)
Title: Channel response value estimating device
Inventor: MURATA HIDESHI
IPC: H04J11/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel response value estimating device for reducing an error in channel response estimation in a notch etc.  <P>SOLUTION: This channel response value estimating device is a device for estimating an estimated channel response value as an estimating value of an estimated channel response value of a third sub-carrier having a data symbol disposed therein between a first and second sub-carriers where a pilot symbol is disposed in a sub-carrier direction by using a channel response value of a pilot symbol disposed in the sub-carrier previously set by an OFDM symbol. The estimating device includes an equalizing section for equalizing the data symbol with a weighting coefficient of an inverse number of the estimated channel response value, and an adaptive signal processing section for obtaining an error between the equalized data symbol and a result of hard decision of the data symbol and obtaining a weighting coefficient minimizing the error. The adaptive signal processing section obtains an estimated channel response value of the third sub-carrier by using a channel response value of either the first or second sub-carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266025-A (JP)
Title: Shift mechanism
Inventor: NAKAMORI YASUFUMI
IPC: F16H61/26
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift mechanism capable of increasing shift feeling.  <P>SOLUTION: The shift mechanism 9 includes a striking rod 91, an inertia mass 65, and an elastic connection mechanism 67. The striking rod 91 is provided so as to be coupled with a shift lever 94 and is disposed so as to allow operation force to be transmitted to a synchronization mechanism. The inertia mass 65 is coupled with a transmission member and is provided to be movable or rotatable. The elastic connection mechanism 67 elastically connects the inertia mass 65 to the striking rod 91.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269955-A (JP)
Title: Method and device for producing crystal
Inventor: YAMAMOTO TAKEKATSU
IPC: C30B19/06
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nitride crystal of an element belonging to the group III, which can take out the nitride crystal of an element belonging to the group III such as a GaN single crystal formed by liquid phase growth from a raw material liquid within a short period of time.  <P>SOLUTION: A crucible 1 is stored in a treatment container 5. Before or after the crucible 1 is placed in the treatment container 5, a solid raw material treatment liquid 6 is set to flow into the treatment container 5. In the crucible 1, the state, where a seed substrate 2 supported by a supporting body 3, a crystal 8 generated on the seed substrate 2 and a solid raw material 4 covering these seed substrate 2 and the crystal 8, is maintained. The supporting body 3 has a plurality of supporting legs separately arranged at a specific distance apart, and the outer peripheral lower face side of the seed substrate 2 is supported by the supporting part of the respective supporting leg.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270809-A (JP)
Title: Ratchet type tensioner
Inventor: HIRAYAMA MANABU
IPC: F16H7/08
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ratchet type tensioner for smoothly attaining the quick advance/retreat operation of a plunger by stably generating hydraulic pressure in a piston high-pressure oil chamber for allowing the advance/retreat operation of the plunger after starting an engine by prohibiting the backlash of the plunger received from a timing chain when starting the engine after left as it is over a long period of time.  <P>SOLUTION: In the ratchet type tensioner 100, the piston high-pressure oil chamber P for displacing a ratchet claw 151 of a piston 150 with a ratchet in the releasing direction from a rack tooth 122 of a plunger side surface against an energizing force of a ratchet energizing spring 160 is formed between a piston storage hole 113 with a ratchet and the piston 150 with the ratchet, and a second oil supply passage 114 for introducing pressure oil to the piston high-pressure oil chamber P is independently formed in a housing body 110 without being branched off from a first oil supply passage 111 for introducing external pressure oil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272380-A (JP)
Title: Negative electrode for lithium secondary battery, and lithium secondary battery using the same
Inventor: SEKI EIJI
IPC: H01M4/62
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium secondary battery, capable of striking a balance between high energy density and good charge/discharge cycle characteristics in the lithium secondary battery, and to provide a lithium secondary battery using the same.  <P>SOLUTION: The negative electrode for a lithium secondary battery contains natural graphite as active material, and copolymer of polyvinylidene fluoride and hexafluoro propylene as a binder. As a result obtained by X-ray diffraction 2θ/θ measurement on a main surface of the electrode, a ratio of ä110}<SB>C</SB>surface refraction peak intensity I<SB>ä110}C</SB>with respect to surface diffraction peak intensity I<SB>ä004}C</SB>of the graphite is 0.13 or more (I<SB>ä110}C</SB>/I<SB>ä004}C</SB>≥0.13).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270864-A (JP)
Title: Constant velocity universal joint
Inventor: ITO KIYOHIRO
IPC: F16D3/20
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost-effective constant velocity universal joint which improves an cooling effect of the constant velocity universal joint, supplements a lubricating function even when a lubricating component from a foamed solid lubricant becomes insufficient, and maintains excellent lubricity over a long period of time even when used at a high operating angle.  <P>SOLUTION: The constant velocity universal joint 1 includes an outer member 2, a track groove 2a provided on the inner diameter surface of the outer member 2, torque transmission members 4 which are rolled along the track groove 2a, a shaft 6 which transmits a rotational torque to the torque transmission member 4, and a seal structure member 8 which covers the end surface of the opening side of the outer member 2, without a boot. The seal structure member 8 has an opening through which the shaft 6 passes. Inside the universal joint 1, a foamed solid lubricant 7, which includes a lubricating component in a porous resin formed by foaming and hardening, and grease 9 for auxiliary lubrication coexist. The grease 9 for the auxiliary lubrication contains at least wax whose melting point is 70 to 150°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009194398-A (JP)
Title: Magneto-resistance effect device and magnetic memory device provided with magneto-resistance effect device
Inventor: NAGAMINE MAKOTO
IPC: H01L43/08
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dielectric breakdown lifetime and a magneto-resistance ratio of a tunnel barrier.  <P>SOLUTION: The magneto-resistance effect device includes: a first ferromagnetic layer 102 formed on a substrate; a second ferromagnetic layer 104 formed over the first ferromagnetic layer; a dielectric layer 207 formed between the first ferromagnetic layer and the second ferromagnetic layer and formed of a metal oxide; and a non-magnetic metal layer 208 formed between the dielectric layer and the second ferromagnetic layer and contacting the surface on the second ferromagnetic layer side of the dielectric layer, while containing the same metal element as the metal element that composes the metal oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010274331-A (JP)
Title: Surface coated cutting tool
Inventor: TSUSHIMA FUMIO
IPC: B23B27/14
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool whose hard coating layer exhibits excellent wear resistance in high-speed heavy intermittent cutting in which high heat is generated.  <P>SOLUTION: In the surface coated cutting tool having the hard coating layer vapor deposited on the surface of a tool base body, a lower layer is made of a Ti compound layer, an upper layer is formed by an alternate lamination structure having aluminum oxide layers with an average one layer thickness of 0.8-1.5 μm and zirconium-containing aluminum oxide layers with an average one layer thickness of 0.4-0.6 μm, and the composition of the zirconium-containing aluminum oxide layers changes along the layer thickness direction with the zirconium content showing the maximum value of 13-16 atom% in the intermediate region in the layer thickness direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276702-A (JP)
Title: Flip-up mechanism of spectacle lens
Inventor: FUJII SUMIHIRO
IPC: G02C9/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flip-up mechanism simply configured to easily replace a consumable such as a cam, an engaging member, or a spring when the consumable is worn or destroyed.  <P>SOLUTION: The flip-up mechanism of a spectacle lens for fixing the spectacle lens in a flip-up position includes: a body 30 provided in the fixing part of a spectacle frame; a cam 34 attached to the spectacle lens and supported to be rotated with respect to the body; a hole 30a bored in the body toward the cam; a holder 31 inserted into the hole to be attached; an elastic member 32 held by the holder and an engaging member 33 pressed to the cam by the elastic member; and an engaged part 34a formed in the cam and engaged with the engaging member to regulate the rotation of the cam.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275246-A (JP)
Title: Method for producing ruthenium complex
Inventor: IWASAKI KATSUHIRO
IPC: C07F15/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial and simple method for purifying a ruthenium complex.  <P>SOLUTION: This method of purification is to wash the ruthenium complex expressed by formula (1) with an alcoholic solution containing <2 mol of tetraalkylammonium hydroxide based on 1 mol of the ruthenium complex.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275159-A (JP)
Title: Method for manufacturing spherical hollow microparticle of silicon carbide
Inventor: NARISAWA MASAKI
IPC: C01B31/36
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining spherical hollow microparticles of silicon carbide through a simple step using a polycarbosilane as a raw material.  <P>SOLUTION: The method comprises dropping a polycarbosilane solution into a liquid mixture of 1-4C lower alcohol and water so as to precipitate the spherical hollow microparticles of polycarbosilane and firing the microparticles after performing oxygen bridging of the same so as to obtain the spherical hollow microparticles of silicon carbide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276532-A (JP)
Title: Stress sensor
Inventor: OKANO SHOTARO
IPC: G01L1/16
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress sensor which is installed even in a small space by positively making use of load-to-operating frequency fluctuation characteristics in a direction of an outline of a piezoelectric element such as a quartz oscillator, is excellent in pressure resistance, and is highly sensitive.  <P>SOLUTION: The stress sensor is equipped with: a plate-like piezoelectric element; and a housing airtightly storing the piezoelectric element in its internal space and having a head facing a side peripheral surface at the front end of the piezoelectric element formed of a thin film. The sensor is structured to receive load from the side peripheral surface of the piezoelectric element through the thin film head.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275979-A (JP)
Title: Air compressor
Inventor: SEGAWA KAZUHIRO
IPC: F04B49/06
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform drainage while suppressing noise during drainage.  <P>SOLUTION: The air compressor includes: a drive unit having a motor; a control circuit unit for controlling the drive unit; a compressed air generation unit driven by drive force from the drive unit; a tank unit for storing compressed air generated by the compressed air generation unit; a pressure sensor for detecting pressure of the compressed air in the tank unit; and a solenoid valve which selects communication of the inside of the tank unit with the atmosphere by opening and closing operation to discharge drain water collected in the tank unit. The control circuit unit controls the opening of the solenoid valve based on the internal pressure value of the tank unit detected by the pressure sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275500-A (JP)
Title: Active energy ray curable release agent composition, method of forming coated film using the same, and release liner
Inventor: SAKAMOTO KEIICHI
IPC: C09D4/00
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-silicone active energy ray curable release agent composition which is excellent in release strength, a residual adhesion rate, coated film appearance, solvent resistance, abrasion resistance, and is applicable to a release liner used for a pressure-sensitive adhesive tape and a pressure-sensitive adhesive sheet for electronic material use and the like, and the release liner.  <P>SOLUTION: The active energy ray curable release agent composition for a release liner to be used for an adhesive tape or an adhesive sheet comprises a hydroxyl-containing (meth)acrylate (A) having an average of not less than three (meth)acryloyl groups in a molecule and its concentration of not less than 8 equivalents per 1 Kg, an organic isocyanate (B) having at least two isocyanate groups in a molecule, and at least one higher alcohol (C) selected from alcohols having a carbon number of 8-22 wherein the mass ratio is so adjusted as to satisfy the relation ((B)+(C))/((A)+(B)+(C))=0.01-0.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281240-A (JP)
Title: Control device of internal combustion engine
Inventor: KAWAI TOSHIMOTO
IPC: F02D45/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of accurately adjusting engine torque in a mode corresponding to request torque.  <P>SOLUTION: This device sets the request torque of the internal combustion engine 10 via processing performed in a predetermined period, and converts the request torque into a value (return request torque) of changing synchronously with the combustion timing in a combustion cycle of the internal combustion engine 10. A value of satisfying conversion request torque is calculated as target throttle opening, and operation control of a throttle motor 14 is performed based on the target throttle opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280036-A (JP)
Title: Air blast treatment method and device
Inventor: SATO TAKASHI
IPC: B24C1/08
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform blast treatment with luster by feeding a wet substance to a specific position while following a simple constitution of a blast treatment device.  <P>SOLUTION: In order to perform blast treatment by introducing blast air 6 to a blast air line 3 and blowing out it with a grinding material 4 fed from a grinding material tank 2, the grinding material from the grinding material tank in which a pressure is made to the same pressure as the blast air line and a liquid 8 such as water and a static free liquid from the inside of a liquid feeding means 11 in which the same pressure as the air blast line is set are introduced to a drawing pressure area 22c to a blast air line 3 side of a grinding material feeding port 22. It is also run with the blast air accompanying with mixing with the grinding material and wetting onto a surface, and it is injected toward a surface to be treated accompanying with atomization of an excessive liquid by expansion at release to an atmosphere after squeezing at a nozzle to attain wetting. Thereby, sliding of the grinding material on the surface to be treated by wetting of both surfaces is promoted to attain blast treatment with glossiness and generation of static electricity and generation of dust are prevented to solve the problem.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285111-A (JP)
Title: In-vehicle communication controller
Inventor: KOIKE TOMOAYA
IPC: B60R16/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle communication controller easily suppressing an influence of noise.  <P>SOLUTION: A hybrid ECU 10 is equipped with: a control section 12 integrally controlling an engine and a motor generator; a communication section 13 having a communication IC 21 which carries out transmission processing for transmitting setting data set by the control section 12 to other ECUs 20, 30 and reception processing for transferring data transmitted from the other ECUs 20, 30 to the control section 12; and a driving section 14 sending output signals from the control section 12 to an actuator M1 for operating a throttle valve 2b. The control section 12 stops the transmission and reception of data performed by the communication section 13 only during the standby period prepared based on whether or not the actuator M1 is being driven. This prevents induction noise induced accompanied by the driving of the actuator M1 from being superimposed upon the signals on a communication line 5, eliminating the need of establishing a complicated communication regulation.  <P>COPYRIGHT: (C)2011,JPO&INPIT