baber/WOPTO huggingface dataset:
Patent JP-2010180604-A (JP)
Title: Weed preventing sheet and weed preventing method on paved road surface
Inventor: ITO JIN
IPC: E01H11/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed preventing sheet having excellent weatherability and durability in use and to provide a weed preventing method for preventing a concrete structure itself from being deformed.  <P>SOLUTION: This weed preventing sheet 10 for preventing weeds from growing thick in a boundary between the paved road surface formed by asphalt or concrete and the structure formed by asphalt or concrete is composed of two waterproof sheet members formed like belt and a flexible holding member for connecting two sheet members in parallel in the direction of length by letting long sides of two sheet members oppose to each other and separating them from each other. One of the two sheet members has a small width of 25-40 mm, and the other of them has a large width of 60-110 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180633-A (JP)
Title: Method of filling up gap part produced by land subsidence
Inventor: UCHIDA TAKAO
IPC: E02D27/34
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of filling a gap part produced by land subsidence which can prevent the strength of a pile foundation from being lowered by forming a filling hole in a footing and filling up the gap part with a liquefied stabilized soil through the filling hole.  <P>SOLUTION: In this method of filling up the gap part 4 produced, by land subsidence, between the bottom surface of the existing footing 2 supported by support piles 1 and a ground 3 with the liquefied stabilized soil 5, the filling hole 6 extending from the upper surface of the footing 2 to the gap part 4 through the footing 2 is bored at one position by core boring. The highly liquefied stabilized soil 5 which meets the quality requirements comprising a liquidity of 180-300 mm in flow value, a specific gravity of 1.35-1.6 t/m<SP>3</SP>, a material separation resistance of less than 1% in bleeding rate, and a uniaxial compression strength of 13-55 N/cm2 in 28 days age is filled up into the gap part 4 through the filling hole 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185409-A (JP)
Title: Turbine generator collector fan and method of manufacturing the same
Inventor: FUKUDA DAIJIRO
IPC: F04D29/28
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance, highly reliable, and lightweight turbine generator collector fan with superior manufacturability, and a method of manufacturing the same.  <P>SOLUTION: The turbine generator collector fan 1 includes a fan boss, a pair of outer ring plates 3 disposed on both side with intervals from the fan boss 2, and a plurality of blades 4 provided between the fan boss and the outer ring plates, is provided on a rotor shaft of a turbine generator for carrying out cooling by introducing a working fluid into an interior, and is integrally formed by forging by using an aluminum alloy casting material consisting of ≤0.25 mass% Cu, 6.5-7.5 mass% Si, 0.2-0.45 mass% Mg, ≤0.35 mass% Zn, ≤0.55 mass% Fe, ≤0.35 mass% Mn, ≤0.1 mass% Ni, ≤0.2 mass% Ti, ≤0.1 mass% Pb, ≤0.05 mass% Sn, ≤0.1 mass% Cr, and the rest Al.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190260-A (JP)
Title: Power transmission mechanism
Inventor: SUZUKI TOKU
IPC: F16H57/021
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the abrasion of a D-cut part provided in a gear shaft with a bearing hole.  <P>SOLUTION: The D-cut part 25 of an idler gear shaft 21 is formed such that its left side which is the forward side of the rotating direction of the crank gear 5 on the first engagement point P1, becomes smaller than the right side which is the opposite side of the rotating direction, with respect to a line L4 parallel to a line L2 connecting a first engagement point P1 where an idler gear 7 engages with a crank gear 5 and a second engagement point P2 where the idler gear 7 engages with a balancer gear 6, and passing the shaft center C1 of the idler gear shaft 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192635-A (JP)
Title: Semiconductor laser and method of manufacturing the same
Inventor: MIYAMURA SATOSHI
IPC: H01S5/227
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser which eliminates the need for wire bonding upon mounting the semiconductor laser and exhibits low ohmic resistance, and to provide a method of manufacturing the semiconductor laser.  <P>SOLUTION: The semiconductor laser includes a first conductive clad layer 20, an active layer 30, a current block 40, a second conductive clad layer 50, a contact layer 60, a first electrode 70, a second electrode 80, and a through-electrode 90. The active layer 30 is formed on a first main surface of the first conductive clad layer 20, and the current block 40 is formed on both sides of the active layer 30 on the first conductive clad layer 20. The second conductive clad layer 50 is formed to extend over the active layer 30 and the current block 40, and the contact layer 60 is formed on the second conductive clad layer 50. The first electrode 70 is formed on a second main surface of the first conductive clad layer 20, while the second electrode 80 is formed on the contact layer 60. The through-electrode 90 is formed in a through-hole penetrating the first conductive clad layer 20, the current block 40, the second conductive clad layer 50, and the contact layer 60, and is electrically connected to either of the first electrode 70 and the second electrode 80.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189566-A (JP)
Title: Vibration-damping composition
Inventor: GOTO TATSUYA
IPC: C08K3/34
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-damping composition which easily allow something to exhibit excellent vibration-damping performance.  <P>SOLUTION: The vibration-damping composition comprises a polymeric material and an inorganic filler for enhancing its vibration-damping performance. The inorganic filler comprises swellable mica and non-swellable mica. The average particle diameter of the swellable mica is in the range of 1-7 μm. It is desirable that the average particle diameter of the swellable mica is in the range of 4 μm or smaller. It is desirable that the mass ratio of the content of the non-swellable mica to that of the swellable mica is 1-10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195622-A (JP)
Title: Water reducing agent composition and mortar or concrete using the same
Inventor: WATANABE YOSHIHARU
IPC: C04B24/26
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water reducing agent composition which solves the problem that, in accordance with the lot and brand of the cement to be used, the fluidity of mortar or concrete admixed with a polycarboxylate based water reducing agent is remarkably different(reduced), and to provide mortar or concrete using the same.  <P>SOLUTION: (1) The water reducing agent composition comprises: a polycarboxylate based water reducing agent: and cyanamide. (2) The mortar or concrete is obtained by adding a water reducing agent composition comprising cyanamide of 2 to 30 pts.mass to 100 pts.mass of the solid content of the polycarboxylate based water reducing agent based on 100 pts.mass of the cement or a cement bonder by 0.12 to 1.5 pts.mass in terms of a solid content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197648-A (JP)
Title: Processor, and initialization program
Inventor: FURUSAWA TSUTOMU
IPC: G03G21/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unused load from becoming an abnormal state according to an operating state without adding special configuration.  <P>SOLUTION: Stop and start of a timer provided correspondingly by extension I/O-IC are controlled (110) so that use/unuse information of the extension I/O-IC based on a use state and an unuse state of a connected device is acquired according to an operating state (104, 108), and elapsed time of unuse is counted on the basis of the acquired use/unuse information. When the elapsed time counted by the timer exceeds an initial setting interval predetermined by extension I/O-IC, initialization processing of the extension I/O-IC is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201958-A (JP)
Title: Vehicular air suspension type seat supporting device
Inventor: TSUCHIYA YOICHI
IPC: B60N2/52
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air suspension type seat supporting device utilizing pneumatic pressure for having both functions to keep a seat height constant and to set a seat height.  <P>SOLUTION: A rod 75 extending backward is connected to a front lower side movable shaft 38 to be horizontally moved in the longitudinal direction of a link mechanism 30 having a X-link 34. A cam 91 which rocks in a seesaw manner with the operation of a roller 71 mounted at the front end of the rod 75 actuates an on-off valve of a valve 61 which controls the supply/exhaust of air to/from an air spring 40 so that the rod 75 is moved in the longitudinal direction with the expansion of the link mechanism 30 to hold a seat height constant. The valve 61 is turned in the longitudinal direction together with a valve base 60, and the roller 71 is also turned in the longitudinal direction together with an roller arm 70. The valve 61 is turned in the longitudinal direction, and thereby the cam 91 is operated on the on-off valve of the valve 61 via the roller 71 to set the seat height.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202225-A (JP)
Title: Method for manufacturing packaging container
Inventor: AMANO YOSHIKAZU
IPC: B65D25/52
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a packaging container having a container body for storing a packaging roll, made of paper, and joined with a nonmetal cutting blade for cutting the packaging roll, which improves adhesion between the cutting blade and the container body.  <P>SOLUTION: The method for manufacturing a packaging container in which paper container body storing a packaging roll is joined with a nonmetal cutting blade, includes a step for joining the cutting blade having an adhesion layer comprising an urethane adhesive composition and a sealant layer comprising a polyethylene resin laminated on the adhesion layer with the container body by heating and pressing the blade relative to a base material structuring the container body. An adhesive layer is formed by applying a liquid adhesive 32 comprising a main agent containing a polyester compound and a curing agent containing an aliphatic isocyanate compound to a blade base material 31 structuring the blade.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204220-A (JP)
Title: Optical element and liquid crystal display apparatus
Inventor: MIYADERA JINKO
IPC: G02F1/13363
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element in which black display is further improved in order to dissolve the problem that retardation layers are provided at an position overlapping a colored layer of the optical element having two or more kinds of colored layers so that every colored layer has different retardation to improve black display performance of the optical element but effect of the retardation layer at each colored layer is not sufficiently exhibited and light leak at the time of black display prevents sufficient black display from being exhibited.  <P>SOLUTION: The retardation layer consisting of a polymerizable liquid crystal material and the colored layers having two or more kinds of colors are laminated on a base material to form the optical element. Each colored layer is laminated after forming the retardation layer. Further each retardation layer has, at every colored layer with different color, retardation of λmax/4±15 nm toward λmax, a wavelength where product of square of T(λx), spectral transmittance of the colored layer to light of wavelength λx, and a value of a y(λx) curve of an isochromatic function of a 2° visual field XYZ color display system at the wavelength λx becomes maximum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263208-A (JP)
Title: Nanodiamond film
Inventor: TANAKA TOSHIHIKO
IPC: C01B31/06
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond film which can be produced in a simple manner without the need to use a large apparatus, since there is a problem of a conventional thin film of diamond which, due to insoluble, infusible and hardly machinable properties of the diamond, is produced by plasma CVD requiring the use of a disadvantageously large apparatus.  <P>SOLUTION: The film comprises nanodiamond. Putty comprising a diamond-like material, water and a resin, and a method for producing the film including a step of drying the putty are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205921-A (JP)
Title: Semiconductor apparatus, and method of manufacturing semiconductor apparatus
Inventor: IGARASHI NARUTOSHI
IPC: H01L23/52
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability semiconductor device 1, having through wirings that are less apt to disconnect, and to provide a method of manufacturing the semiconductor device 1.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate 10 having a first principal surface 10A, on which an electric circuit 11 is formed, and a second principal surface 10B facing the first principal surface 10A, including a through-hole 10C, which penetrates the first principal surface 10A and the second principal surface 10B; a multilayer wiring layer 14, having multiple conductor wiring layers 12 connected to the electric circuit 11 and multiple interlayer insulating layers 13, including an insulating layer opening that is provided at the same position and has the same size as the through-hole opening which is the opening of the through hole 10C in the first principle surface 10A; an electrode pad 16, connected to the conductor wiring layers 12 and covering the insulating layer opening; and a lead-out wiring layer 19, having a through-wiring layer 19A formed in the through-hole and connected to the electrode pad 16 and a connection wiring layer 19B formed integrally with the through-wiring layer 19A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245425-A (JP)
Title: Advertisement execution system and method using shopping trend
Inventor: RIN SAIKOKU
IPC: G06Q30/02
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement execution system and method using a shopping trend.  <P>SOLUTION: The advertisement execution method using the shopping trend includes steps of: ranking sale articles of a shopping mall for advertisement; generating shopping trend advertisement relevant to the shopping mall for advertisement using a ranked article list; and exposing the generated shopping trend advertisement. Thus, popular articles in which user gets interested are provided as advertisement, and the optimized advertisement suitable for user's tastes is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204517-A (JP)
Title: Color filter ink, color filter, image display, and electronic device
Inventor: TAKIGUCHI HIROSHI
IPC: C09D11/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter ink by an inkjet system, which is suitable for producing a color filter excellent in contrast ratio and luminosity as well as durability.  <P>SOLUTION: The color filter ink is used for manufacture of the color filter by the inkjet system and contains a colorant, a liquid medium in which the colorant is dissolved and/or dispersed, an epoxy acrylate and a polymer M represented by formula (17).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191926-A (JP)
Title: Bid method of land in building land development
Inventor: YONEDA SHOJI
IPC: G06Q30/08
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly realize a building land development enterprise by carrying out a land business in a building land development via an auction system using the Internet.  <P>SOLUTION: When businesses on a plurality of building lands, which are to be sold in lots in the building land development of a certain scale, are established in the auction system, an enterpriser displays a list of blocks substantially similar to those of a building land development plan on a homepage and the blocks are auctioned at the same time and the highest bid costs are sequentially determined as successful bids.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207139-A (JP)
Title: Teat-washing apparatus
Inventor: TAKIZAWA HIROMI
IPC: A01K13/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teat-washing apparatus which enables to readily and sufficiently remove stains from a brush, can eliminate troubles such as useless labors and time required for maintenance work (exchange work), and always maintains a necessary washing ability.  <P>SOLUTION: In the teat-washing apparatus, a brush mechanism portion 3 includes: a brush holder portion 11 rotated by a rotation-driving portion 4; a brush-receiving portion 13 which is displaceably supported by the brush holder portion 11 over a prescribed range of an axial direction Fs and is urged by brush-urging sections 12 on the side of an insertion port 2i; a tip-washing brush portion 14 which is attached to or detached from the brush-receiving portion 13 in the axial direction Fs and washes at least the tip portion Ms of a teat M; and a relative position-controlling portion 15 for controlling the relative position between the tip-washing brush portion 14 and the brush-receiving portion 13, when the tip-washing brush portion 14 is mounted to the brush-receiving portion 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245939-A (JP)
Title: Multistage gas cascade amplifier
Inventor: MAREK UNCOVSKY
IPC: H01J37/244
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve secondary electron signal amplification in a high-pressure scanning electron microscope (HPSWM).  <P>SOLUTION: In a novel detector for a charged particle beam system which includes multiple gas amplification stages, the stages are typically defined by conductors to which voltage are applied relative to the sample or to a previous stage. By creating cascades of secondary electrons in multiple stages, the gain can be increased without causing dielectric breakdown of the gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207884-A (JP)
Title: Mold repairing method
Inventor: MIZUKUSA YASUYUKI
IPC: B23K26/21
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold repairing method, by which working efficiency of mold repairing is improved, so that the time required for the mold repairing is shortened.  <P>SOLUTION: In a crack cutting and removing step of the mold repairing method, a crack 21a is cut and removed using a blade 17 together with the part of a demarcated cavity 21A, in which the crack 21a is generated, to form a cut and removed part 21b. Then, the shape of the cut and removed part 21b is scanned in a non-contact manner with a CT scan 16; the result is made into a three-dimentional data in the CT scan 16, and the three-dimentional data is outputted to a CAD-CAM system 14. Then, a laser-welding CAM data preparing step is executed, in which a laser welding CAM data for automatically controlling a laser welding device 10 is prepared from the three-dimensioned data from the CT scan 16 and a CAD data. Then, the laser welding device 10 executes build-up welding, by laser welding, to the cut and removed part 21b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211029-A (JP)
Title: Electrostatic latent image forming apparatus, electrostatic latent image forming method, electrophotographic recording device, and electrophotography recording method
Inventor: YAMAMOTO RYUJI
IPC: G03G15/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic latent image forming apparatus for outputting the same images at a high speed without generating much downtime in rewriting images by outputting the same images at a high speed without remarkably reducing photoreceptor life, and also to provide an electrophotography recording method.  <P>SOLUTION: A first electrification image making roller 2 is irradiated with laser light by a laser generating device 1 to form irregularity images on the surface of the first electrification image making roller 2. The first electrification image making roller 2 is brought into contact with a photoreceptor drum 4 with a rotary rotating device 13. A voltage is applied on the electrification image making roller 2 to form latent images corresponding the irregularity images on the photoreceptor drum 4. The same images are output at a high speed by repeating the electrostatic latent image forming process, a developing process, the transfer process, the removing process, and the discharge process. The irregularity images of rewriting images are formed on the second electrification image making roller 12 between them, and images are switched without generating much downtime by switching a rotary rotating device 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210506-A (JP)
Title: Measuring device and method
Inventor: TSUKAMOTO HIROYUKI
IPC: G01N21/59
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To speedily measure distribution of transmittance in an object to be observed.  <P>SOLUTION: One illustrated embodiment of a measuring device includes: observation means (11, 13, 15, 17) for acquiring both of dark field images and bright field images from the object (25a) to be observed; a storage means for storing information indicating scattering efficiency of the object to be observed beforehand; and an arithmetic operation means for calculating the distribution of transmittance of the object to be observed, based on the dark field images and bright field images acquired by the observation means and information stored by the storage means in advance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213214-A (JP)
Title: Head-mounted display
Inventor: ASAKURA HIROTAKA
IPC: H04N5/225
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display with which new original contents are easily created on the model of contents displayed by a display section.  <P>SOLUTION: A head-mounted display includes a display means in which image light corresponding to content information is made incident to eyes of a user to allow the user to watch an image corresponding to the image light. The head-mounted display includes: an imaging means; a storage means for storing the content information; and a storage control means for storing in the storage means data of an image captured by the imaging means in association with the content information, in accordance with association information included in the content information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219591-A (JP)
Title: Electronic device
Inventor: MIZOUCHI HIROTO
IPC: G06F1/26
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device, which requires low power consumption and starts at a high speed when in use.  <P>SOLUTION: The electronic device includes: a sensor for detecting a behavior of a person; a circuit part which is divided into a first circuit part and a second circuit part and processes an electronic operation; a power control part which executes control so that power is supplied to the first circuit part and the second circuit part in a first operation mode, the power is not supplied to the first circuit part but supplied to the second circuit part in a second operation mode, and the power is not supplied to the first circuit part and the second circuit part in a third operation mode; and an operation mode control part which switches operation modes including the first, second and third operation modes. The start-up time of the first circuit part when power supply is started is shorter than the start-up time of the second circuit part when the power supply is started. The operation mode control part switches the operation mode to the second operation mode when the sensor performs detection in the third operation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT