baber/WOPTO huggingface dataset:
Patent JP-2010108500-A (JP)
Title: User interface device for wearable computing environmental base, and method therefor
Inventor: SON YONGKI
IPC: G06F3/01
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface device for a wearable computing environmental base, and a method therefor.  <P>SOLUTION: The user interface device for the wearable computing environmental base includes a signal measuring means worn on a finger or the vicinity of a wrist of a user, and including a plurality of image measuring parts provided with an image sensor for receiving a light signal generated from a position indication device generating the light signal, and for measuring respectively images of a user front face, and a signal processing means for calculating three-dimensional coordinates by analyzing the respective images measured by the signal measuring means, for recognizing a movement pattern of a hand of the user on the three-dimensional coordinates, based on the light signal received by the signal measuring means, and for outputting a corresponding command.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095171-A (JP)
Title: Defect inspection system, as well as photographing device, image processing apparatus, and image processing program for defect inspection used for the same, recording medium, and image processing method for defect inspection
Inventor: HIROSE OSAMU
IPC: G01N21/892
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an image processing apparatus for defect inspection or the like capable of sufficiently accurately detecting various types of defects at a time in which changes of paths for generated rays are different from one another.  <P>SOLUTION: The image processing apparatus for defect inspection (image analyzer) 6 processes image data obtained by temporally continuously photographing a molded sheet by an area camera 5 during its movement and includes a data extraction part 11 for extracting line data of the same position on a plurality of positions different from one another on the image data from different items of image data; a data storage part 13 for generating a plurality of line composite image data by time-serially arranging a plurality of items of line data for each position on the image data; a change amount computation part 15 for generating a plurality of items of enhanced image data by performing differential operator computations on the plurality of items of line composite image data; a same part determination and extraction part 16 for extracting a part indicating the same part of the molded sheet from the plurality of enhanced image data; and an integrating part 17 for generating image data for detect inspection by integrating luminance values of extracted enhanced image data for each pixel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010115922-A (JP)
Title: Production method for mold for nanostructured polymer product
Inventor: GAVILLET JEROME
IPC: B29C59/02
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a mold with improved life time and low cost in regard to producing a nanopatterned product.  <P>SOLUTION: The production process for mold deposits a barrier thin layer 4 and a thin layer of diamond-like carbon 5 on a metal support 2 and performs nanopatterning on the thin layer of diamond-like carbon 5 as follows: a selective chemical etching is conducted in dry phase through a hard mask 8 where the etching stops at an interface between the thin layer of diamond-like carbon 5 and the barrier thin layer 4. The hard mask 8 used is a void lattice 11 whose outline is defined by nanoparticles 10 deposited beforehand on a free surface. A laminated coating composed of the barrier thin layer 4 and the patterned thin layer of diamond-like carbon 5 has a thickness between about 100 nm and about 10 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100820-A (JP)
Title: Substrate treatment apparatus
Inventor: KONYA TADASHI
IPC: H01L21/31
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of evenly and stably heating raw material gas and supplying it to the apparatus for treating the substrate even though gas supplying system components such as valves and joints are dense.  <P>SOLUTION: The substrate treatment apparatus includes a substrate treatment chamber to treat the substrate, a gas supplying system connected to the substrate treatment chamber for supplying treatment gas into the substrate treatment chamber, and a heating means heating the gas supplying system. The heating means is a heating vessel surrounding at least a part of the gas supplying system and includes a heating vessel 271 having a heating gas feed port 271a and a heating gas exhaust port 271b, and a heating gas supplying means 272 supplying the heated gas into the heating vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101930-A (JP)
Title: Surface smoothing method for silicon wafer before final polishing, and surface smoothing device for silicon wafer
Inventor: KAWASAKI TOMONORI
IPC: H01L21/304
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface smoothing method for a silicon wafer before final polishing capable of previously improving the flatness of a wafer surface after rough polishing before final polishing when the final polishing is applied to the surface of the silicon wafer after the rough polishing is applied and stably securing the surface characteristic of the wafer after the final polishing in a manufacturing step of the silicon wafer, and a surface smoothing device for the method.  <P>SOLUTION: The flatness of the wafer surface is measured at a flatness measurement step (step #42) before the final polishing is applied, and after projection areas concentrically distributed on the surface are specified, a cup member for covering the projection areas in a radial direction of the wafer is arranged at a projection area removal step (step #44). A mixture gas of an ozone gas and the vapor of hydrogen fluoride is introduced into the cup member while rotating the wafer around at center of the wafer, and the projection areas are etching-removed by a chemical reaction with the mixture gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077589-A (JP)
Title: Steel cord with waved element
Inventor: DE VOS XAVIER
IPC: D07B1/06
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide different wave forms to a steel filament of a steel structure.  <P>SOLUTION: The steel structure is adapted for the reinforcement of elastomers, and the steel reinforcement includes one or more steel elements 10. At least one of the steel elements 10 is provided with first and second crimps. The first crimp lies in a plane that is substantially different from the plane of the second crimp. Formation of the both crimps can be carried out efficiently by using two pairs of toothed wheels 12, 14 which are not externally driven. The crimps render it possible to obtain steel structures with an increased penetration of rubber or with an increased elongation at break.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011103814-A (JP)
Title: Method for producing carbonated beverage
Inventor: KATAYAMA YUKI
IPC: A23L2/00
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonated beverage having new level of quality and wherein dissolved carbon dioxide is not released easily, the bubbles are perceived as being minute during ingestion, and the carbonation sensation can be freely controlled, and further to provide a method for producing the carbonated beverage.  <P>SOLUTION: Dissolved carbon dioxide gas is caused to be more minute to have a diameter of less than 1 mm by means of generating cavitation in a liquid containing carbon dioxide gas by passing the liquid through a device that can generate cavitation under pressurized conditions, i.e. a micro nano bubble generator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104146-A (JP)
Title: Epidural needle
Inventor: TAKEUCHI KAZUO
IPC: A61B17/34
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epidural needle excelling in usability preventing unintended detachment of an outer cylinder tube and a puncture needle during use and reducing the risk of damaging the outer cylinder tube by the puncture needle.  <P>SOLUTION: The epidural needle includes the puncture needle 10 comprising an inner-outer double needle with an outer needle tip 11 formed at a Huber point, and the outer cylinder tube 40 made of flexible resin reformed in curved shape to cover the outer needle 1 of the puncture needle slidably. The epidural needle also includes a fitting-locking means detachable but not easily detached and fitted to an outer needle base 2 of the puncture needle 10 and to an outer cylinder tube base 5 only in a specific position where the curve of the Huber point 11 of the outer needle 1 and the curve 42 of the outer cylinder tube 40 are in the same direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105872-A (JP)
Title: Fuel for internal combustion engine
Inventor: MAKITA HIDEAKI
IPC: C10L1/222
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel for an internal combustion engine reducing fuel consumption of light oil, kerosene, gasoline, and heavy oil A, reducing carbon dioxide in exhaust gas, and, at the same time, reducing CO, HC, and NOx gases.  <P>SOLUTION: A fuel oil additive consisting of a dimethyl alkyl tertiary amine, which is adsorbed to a metallic surface and has ability to reduce friction and to prevent rust, is injected to petroleum fuel such as light oil, kerosene, gasoline, or heavy oil A by an amount ranging from 0.5-1 vol.%, desirably by an amount ranging from 0.99-1 vol.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113646-A (JP)
Title: Method of manufacturing light emitting device
Inventor: AKATSUI MASATO
IPC: H05B33/12
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a light emitting device with a plurality of organic EL (Electro Luminescense) elements capable of forming a common layer of uniform film thickness over the plurality of organic EL elements by a method of applying ink in the form of a liquid column.  <P>SOLUTION: The method of manufacturing the light emitting device with the plurality of organic EL elements for which a plurality of rows extending in a row direction different from a column direction are set in the predetermined column direction at predetermined intervals on a plane and which are disposed at predetermined intervals in the row direction on each row, each including a pair of electrodes and a common layer disposed between the electrodes commonly for the respective organic EL elements, includes the step of forming the common layer. At the common layer forming step, a process of applying and depositing the common layers at intervals of m rows in the column direction is performed on a row on which the common layer is not formed (m+1) times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112976-A (JP)
Title: Charging roller cleaning sheet and cleaning method
Inventor: MURATA TAKAHIKO
IPC: G03G15/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roller cleaning sheet which is usable by the operator to clean a charging roller.  <P>SOLUTION: The cleaning sheet 1 for cleaning the surface 201a of the charging roller 200 incorporated in a copier housing includes: a flexibly deformable sheet member 2; an adhesive part 10 which is formed on one first surface 2a of the sheet member 2, and maintains a prescribed adhesive power even after being repeatedly pressed against the surface 201a of the charging roller 200 for a prescribed number of times; and a grip part 20 constituted of all of or a part of an area, where the adhesive part 10 is not formed, of the first surface 2a, and the whole area of a second surface 2b opposite to the first surface 2a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112019-A (JP)
Title: Method of manufacturing screw rotor, screw rotor, and water injection type screw compressor
Inventor: TAKEDA FUMIO
IPC: F04C29/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a screw rotor which improves quality; the screw rotor; and a water injection type screw compressor.  <P>SOLUTION: In the method of manufacturing the screw rotor having a helical tooth section, two or more resin blocks 20 containing a short fiber reinforcing material 18 and a granular reinforcing material 19 are respectively formed into a circular plate shape. Two or more resin blocks 20 are inserted through a rotor shaft 21 and are stacked in the axial direction thereof. Two or more stacked resin blocks 20 are machined to form the tooth section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114811-A (JP)
Title: Method of limiting operation outside setting area of information processing apparatus wirelessly communicating with host device through mobile communication network and information processing apparatus
Inventor: ODA KENICHI
IPC: G10K15/04
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To limit an operation outside the setting area of an information processing apparatus wirelessly communicating with a host device through a mobile communication network.  <P>SOLUTION: In the information processing apparatus wirelessly communicating with the host device through the mobile communication network, one or more base station identifiers are stored in a storage means, a packet counter is incremented when a base station identifier attached to a received packet does not match with any of the base station identifiers stored in the storage means, and communication is inhibited when the counted value reaches a set value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119851-A (JP)
Title: Fourier conversion circuit, receiver, and fourier conversion method
Inventor: TSUKAMOTO KAORU
IPC: H04J11/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Fourier transform circuit capable of performing inverse Fourier transform at high speed even on data of the number of data points other than power of 2.  <P>SOLUTION: An IDFT (Inverse Discrete Fourier Transform) unit 4 performs IDFT processing. The IDFT unit 4 includes a zero insertion unit 11, an IFFT (Inverse Fast Fourier Transform) unit 12, and a data decimation unit 13. The zero insertion unit 11 inserts data of a value of 0 before and after input data of N points to generate a data stream of M points. Wherein, M is larger than N and power of 2. The IFFT unit 12 applies IFFT processing of M points on the data stream. The data decimation unit 13 converts the data stream of M points after the IFFT processing into an output data stream of N points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115998-A (JP)
Title: Liquid jet apparatus, and liquid jet head
Inventor: OKADA TOSHIYA
IPC: B41J2/045
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus which can suppress the lowering of a flow velocity of liquid at the downstream side of a filter even if air bubbles remain stagnant at a filter in the liquid jet apparatus with a filter surface of the filter arranged to be inclined to a horizontal plane.  <P>SOLUTION: The ink jet printer 1 with the filter surface 26A arranged to be inclined to the horizontal plane has an ink introduction section 29 which has an opening 34 facing a surface of the upstream side of the filter 26, and an ink supply section 30 which has an opening 39 facing a surface of the downstream side in the filter 26. The opening 34 is shaped to have an opening area larger than that of the opening 39 and to enable the opening 39 to be arranged in the opening 34. The opening 34 and the opening 39 are arranged so that an uppermost part 33B of the opening 34 is upper than an uppermost part 37B of the opening 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135328-A (JP)
Title: Backlight assembly, and display including the same
Inventor: HA JU-HWA
IPC: F21V5/04
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight assembly in which light from light sources is emitted uniformly as a whole even if the number of light sources is decreased, and uniformity of luminance as a whole of a display can be secured, and to provide the display including the same.  <P>SOLUTION: The backlight assembly is provided with a plurality of light sources to emit light, an incident face into which light enters, an outgoing face which is an opposed face to the incident face and from which light outgoes, and a diffusion plate which is located on the outgoing face and includes a first lens pattern group and a second lens pattern group with mutually different shape. The first lens pattern and the second lens pattern include a curved line portion to form a curvature and a straight line portion extended from each end part of the curved line portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011122464-A (JP)
Title: Fuel injection valve
Inventor: OKUNO YOSHINORI
IPC: F02M47/00
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an injector while reducing dispersion in injection amounts by reducing pressure pulsation in a low pressure flow passage.  <P>SOLUTION: By linearly extending the low pressure flow passage 203 in an injector body 20, pressure pulsation inside the low pressure flow passage 203 becomes small, fluctuation in back pressure of a valve chamber becomes small, and dispersion in the injection amounts becomes small with operation of a valve element held stable. Further, by providing the low pressure takeout part 202 at an end in the direction of an injector body axis J1 in the injector body 20, the low pressure takeout part 202 does not protrude in the injector body radial direction from a body part of the injector body 20, or the degree of protrusion of the low pressure takeout port 202 in the injector body radial direction from the body part of the injector body 20 becomes small, so that the fuel injection valve 2 can be reduced in size.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121390-A (JP)
Title: Accelerator operating device
Inventor: SATO MASAYA
IPC: F02D11/10
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator operating device, which electrically controls an output of a power unit according to the operation amount of an operation element, and achieves size reduction by generating frictional resistance in a simple structure for easy application to various vehicle models.  <P>SOLUTION: This device includes: an extension portion 9 turned by the operation of a throttle grip 3; a torsion coil spring 5 energizing the extension portion 9 in the return direction while the extension portion 9 is turned; and a friction generation mechanism 6 for adding frictional resistance to the turning movement of the extension portion 9. The friction generation mechanism 6 includes a compression coil spring 21 for applying a pressure to the extension portion 9, and a friction member 19 pressed by the compression coil spring 21 into sliding contact with the extension portion 9. The torsion coil spring 5 and the compression coil spring 21 are arranged coaxially to the extension portion 9 and overlap with each other at least partially in the axial direction of the extension portion 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124695-A (JP)
Title: Network-connected apparatus and network connection method
Inventor: MATSUDA YOSHIHIDE
IPC: H04L12/70
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform communication over a network without imparting an adverse effect on communication performed by the other network-connected apparatuses.  <P>SOLUTION: A printer 4 which performs communication using an IP address via a network 5 connected thereto has a communication control section 46a which does not perform communication using the fixed IP address with a fixed IP address (first IP address) set as an own IP address, detects that the IP address has been connected to a network when it has been detected that the IP address has been connected to the network, but acquires a second IP address which is not used on the network by using an own MAC address thereof, and an IP address setting processing section 46b configured to set a second IP address as the IP address used for communication.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122325-A (JP)
Title: Joint structure of precast concrete beam and method of joining precast concrete beam
Inventor: MAEDA NOBUYUKI
IPC: E04B1/21
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a precast concrete beam which can easily join a precast concrete beam, reduce construction period and cost, and easily secure construction quality, and also provide a method of joining the precast concrete beam.  <P>SOLUTION: PCa beams 6, 7 are formed to have, on the joint end surface 6a, 7a sides, groove parts 8, 9 which are recessed from the upper surfaces 6b, 7b toward the lower surfaces 6c, 7c, extend in the axial direction O1, and open to the joint end surfaces 6a, 7a, respectively. The pair of PCa beams 6, 7 are installed so that the joint end surfaces 6a, 7a face each other and inserted into both groove parts 8, 9, and a steel-frame 13 is disposed. Concrete C is deposited on the pair of PCa beams 6, 7 so that the steel-frame 13 is buried by filling at least the groove parts 8, 9 with the concrete. Consequently, the pair of PCa beams 6, 7 are joined to each other through the steel-frame 13 and the concrete C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011012668-A (JP)
Title: Exhaust gas control apparatus for internal combustion engine
Inventor: WATABE GAO
IPC: F01N3/08
Filed: 2009-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas control apparatus for an internal combustion engine, surely inhibiting the discharge of NOx to the atmosphere after cold start without delaying the start.SOLUTION: The exhaust gas control apparatus for the internal combustion engine includes: a NOx adsorbent capable of adsorbing nitrogen monoxide; an active oxygen supply device supplying active oxygen to an upstream side of the NOx adsorbent; a means performing first control for letting the NOx adsorbent adsorb nitrogen monoxide by letting exhaust gas flow to the NOx adsorbent without supplying active oxygen at cold start of the internal combustion engine; and a means performing second control for converting the nitrogen monoxide adsorbed by the NOx adsorbent to nitric acid on the NOx adsorbent by supplying active oxygen after termination of the first control. The second control is started before temperature of the NOx adsorbent reaches desorption temperature of the nitrogen monoxide adsorbed by the NOx adsorbent.
Patent JP-2011104327-A (JP)
Title: Pressed hot spring towel
Inventor: YANO AKIRA
IPC: A47K7/03
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot spring towel, allowing a user to enjoy an atmosphere of a hot spring in any place such as a domestic bath tub and a shower in an office.  <P>SOLUTION: Deposits of hot spring water or a bathing agent is wrapped in a towel 1, and compressed and formed by a press. In using the towel 1, it is put intact in a bathtub to be first used as a bathing agent, or used while showering, and after that, it is used as an ordinary towel.  <P>COPYRIGHT: (C)2011,JPO&INPIT