baber/WOPTO huggingface dataset:
Patent JP-2009229954-A (JP)
Title: Housing study support system and housing study support method
Inventor: YOSHIZAKI MASAHIRO
IPC: G09B7/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing study support system which enables users to easily and efficiently study about means for housing.  <P>SOLUTION: The housing study support system includes a server 3 connected to users' terminals 1 via a communication network 2 and transmits several kinds of lectures about housing and exercises to the users' terminals 1 and transmits correct answers to the exercises to the terminals in response to reception of answers to the exercises from the terminals 1. Thus the users can study about means for housing through respective lectures by using the terminals 1 without being restricted by time and distance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009205117-A (JP)
Title: Idea of broadcasting karaoke by radio
Inventor: AOKI SATOSHI
IPC: G10K15/04
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idea of broadcasting Karaoke by radio so as to enjoy a pleasure of having a listener even when singing Karaoke alone.  <P>SOLUTION: A community FM and an internet radio are used because it is clear that the number of radio waves is limited. In the case of the internet radio, a dedicated website is created so as to be able to communicate with a listener interactively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009235525-A (JP)
Title: Method for leaching out gold
Inventor: ABE YOSHIFUMI
IPC: C22B3/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently leaching at least copper, gold from copper sulfide ore.  <P>SOLUTION: In the method for leaching the gold, the leaching of the copper till is performed until the copper grade is reduced to ≤7.9% in the copper sulfide ore containing the gold or the copper sulfide ore containing the gold-contained silicate ore ( a raw material), and the raw material reduced into ≤7.9% in the copper grade is mixed with the first solution dissolving chlorine ion and feric ion or with secondary solution becoming trivalent ferric ion by oxidizing the iron ion by injecting the air into the solution containing the chlorine ion and the iron ion, and the first solution or the second solution (henceforth, a gold reaching solution) is stirred while adjusting pH to ≤1.9, and at least the gold in the raw material is extracted from the leaching solution with the oxidizing force of ferric ion incorporated in the first or the second solution. Wherein, the concentration of gold is reduced by selectively removing the gold from all or apart of the gold leaching solution during the gold reaching.; therefore, this method for leaching out the gold, is lowered to the gold concentration by selectively removing the gold from the whole or a part of the solution for leaching out the gold during leaching out the gold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237437-A (JP)
Title: Method for manufacturing color filter substrate for semi-transmissive liquid crystal display device, and semi-transmissive liquid crystal display device using the same
Inventor: NISHIYAMA MASAHITO
IPC: G02B5/20
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter substrate for a semi-transmissive liquid crystal display device providing high display quality and allowing low-cost manufacture, and the liquid crystal display device.  <P>SOLUTION: The method for manufacturing the color filter substrate for the semi-transmissive liquid crystal display device with pixels of a plurality of colors arranged two-dimensionally by applying a photosensitive colored composition by an inkjet method, comprises processes for (a) applying the photosensitive colored composition to apertures of a black matrix formed on a transparent substrate, by an inkjet method and drying the photosensitive colored composition to form the pixels, (b) irradiating the transparent substrate formed with the pixels, with ultraviolet rays through a multi-gradation mask having a plurality of regions with different transmittance in a region corresponding to one pixel, and (c) forming a plurality of regions of different film thickness within one pixel on the transparent substrate formed with the pixels and irradiated with ultraviolet rays, by alkali development.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243723-A (JP)
Title: Crucible for melting metal and its manufacturing method
Inventor: TSUNODA HIDEO
IPC: C21C7/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crucible for melting metal and its manufacturing method for preventing erosion, and obtaining a robust modified layer to prevent separation of the modified layer simultaneously with separating work of molten steel attached to an inner surface, by forming uniform CaO-ZrO<SB>2</SB>eutectic structure not by surface coating of zirconia powder, but uniformly coating CaO with zirconia precipitating from liquid by molding and baking CaO as a raw material by using liquid zirconium chelate as a binder.  <P>SOLUTION: In this crucible for melting metal mainly composed of calcium oxide (CaO) used in a vacuum melting furnace, the powder of CaO as the raw material is molded and baked while using the liquid zirconium chelate as the binder to precipitate uniform CaO-ZrO<SB>2</SB>eutectic structure on CaO as aggregate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244461-A (JP)
Title: Material for electrophotographic equipment and conductive roll for electrophotographic equipment
Inventor: ITO KUNIO
IPC: G03G15/16
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for electrophotographic equipment that achieves cracking prevention by strength improvement, and reduction of contamination.  <P>SOLUTION: The material for electrophotographic equipment is a cured body of an ultraviolet setting type composition containing urethane (meth)acryl amide oligomer composed of polyol, isocyanate, and hydroxyl group-containing (meth)acrylate, and a photopolymerization initiator. It is preferred that the polyol has an ethylene oxide unit or a diethylene glycocl unit. Further, it is preferred that the urethane (meth)acrylate oligomer has a number average molecular weight (Mn) within a range of 1,000 to 30,000. The material is suitable to a base layer and a surface layer of a conductive roll for electrophotographic equipment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240930-A (JP)
Title: Apparatus and method for jellyfish treatment
Inventor: HANEDA MICHIO
IPC: C02F1/72
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for jellyfish treatment by which the efficiency of a COD treatment processing is enhanced inexpensively in a simpler jellyfish treatment process.  <P>SOLUTION: The apparatus 10A-1 for jellyfish treatment includes: a jellyfish storage tank 12 for storing jellyfish in seawater 11 and crushing the jellyfish; a jellyfish degradation tank 15 for executing degradation by a degradative enzyme 13 supplied from a degradative enzyme supply part 14; and a COD treatment tank 19 for oxidizing COD components in jellyfish degraded liquid 18 by an oxidizing substance 17 supplied from an oxidizing substance supply part 16. The apparatus for jellyfish treatment is provided with a heating part 20 for heating the jellyfish degraded liquid 18 supplied into the COD treatment tank 19 and a cooling part 22 for cooling the jellyfish degraded liquid 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244127-A (JP)
Title: Method of detecting void in cement hardened body
Inventor: MORI HIROAKI
IPC: G01N33/38
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of accurately detecting a void such as cracks in a cement hardened body.  <P>SOLUTION: The method of detecting a void in a cement hardened body includes impregnating a void present in the cement hardened body with a resin solution having an organic halogen compound dissolved or mixed thereto followed by hardening, polishing the surface, and analyzing the distribution state of halogen atoms derived from the organic halogen compound by an electron-beam microanalyzer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241791-A (JP)
Title: Steering shaft
Inventor: INOUE KYOICHI
IPC: B62D1/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering shaft capable of improving an assembling property by assembling while spring force does not work, and to dispense with high machining accuracy in a spring member.  <P>SOLUTION: The steering shaft has an inner shaft 2 and an outer shaft 3 fitted with each other to expand/contract in an axial direction and not to rotate. On an outer peripheral surface of the inner shaft 2 and an inner peripheral surface of the outer shaft 3, three sets of outer peripheral grooves 2a-2c and inner peripheral grooves 3a-3c respectively extending in the axial direction and opposing to each other, are formed at predetermined intervals. With the three sets of the outer peripheral grooves 2a-2c and the inner peripheral grooves 3a-3c, balls 4a-4c are respectively fitted. A spring member 7 is provided which energizes the inner shaft 2 in a diametrical direction from two directions through pressing members 5, 6 inserted in through-holes 3d, 3e of the outer shaft 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251113-A (JP)
Title: Zoom lens system, interchangeable lens device and camera system
Inventor: MIYAZAKI KYOICHI
IPC: G02B15/20
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens system including a compact focusing lens group, and having a small image magnification change in moving the focusing lens group.  <P>SOLUTION: This zoom lens system includes a first lens group having positive power, a second lens group having negative power, a third lens group having positive power, and an aperture diaphragm, which are disposed in order from the object side toward the image side. In zooming, the zoom lens system varies the distance between the respective lens groups by moving the first lens group, the second lens group and the third lens group. In focusing from the infinity focusing state to the close focusing state, the zoom lens system moves the third lens group to the object side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251838-A (JP)
Title: Image retrieval device
Inventor: OGASAWARA KENJI
IPC: G06T7/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the picture quality of an image retrieved from a keyword is determined only from the number of pixels and a file capacity in a conventional image retrieval device, and when there are similar images, it is necessary for a user to compare images one by one by enlarging and displaying those images to identify a necessary image.  <P>SOLUTION: This image retrieval device is configured to automatically determine picture quality which is difficult for a human to determine, and to easily extract a highly precise image by comparing frequency components of the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249323-A (JP)
Title: Antihistamine composition
Inventor: YAMAMOTO MARI
IPC: A61K38/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antihistamine composition that is safe, has no harmful action and can be continuously ingested.  <P>SOLUTION: The antihistamine composition comprises a wheat protein hydrolyzate. The composition comprises the antihistamine composition and prevents and/or ameliorates allergic diseases.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247264-A (JP)
Title: W top for pitons
Inventor: HAGINO TOMOKAZU
IPC: A01K97/10
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, a conventional forked fitting instrument for pitons is such that the center of a columnar metallic rod for fitting detaching instruments on both ends of the top of a pitons-receiving pipe is joined, thereby being unfoldable.  <P>SOLUTION: The top of a pitons-receiving pipe is joined with a bolt of screw-carved male screw. Such two plates, one is joined with a columnar rod on one end and the other end is bored with a hole so as to be turnable relative to the bolt, while the other is joined with a columnar rod similarly on one end and the other end is bored with an ellipsoidal hole so as to be turnable relative to the bolt and so that the two plates are slidable to a position where they are superimposed with each other with the same width, are tightened with a grip-bearing nut. Thereby, in housing, the present forked fitting instrument for pitons can be folded by turning the plates by loosening the nut and also by making the two plates slide to a position where they are superimposed with each other with the same width, enabling the housing space to be made small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251408-A (JP)
Title: Image forming apparatus
Inventor: FUJIMARU MASAHIRO
IPC: G03G15/20
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a fixing device capable of effectively preventing wrinkles and a curl on recording paper while maintaining good fixability.  <P>SOLUTION: The image forming apparatus 1 includes the fixing device 6 configured to nip and convey the recording paper 9 by means of a heat roller 61 and a pressure roller 62 and fix a toner image transferred to the recording paper, wherein the surface temperature of the heat roller is detected and controlled so that the surface temperature can be kept at a predetermined set fixation temperature. The image forming apparatus includes a recording paper temperature sensor 64 that detects the surface temperature of the recording paper just after discharged from the fixing device. The set fixation temperature includes a reference temperature and a sub-reference temperature lower than the reference temperature. The image forming apparatus also includes a control unit 71 that performs control to switch the set fixation temperature from the reference temperature to the sub-reference temperature when the surface temperature of the recording paper detected by the recording paper temperature sensor is higher than the predetermined temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250564-A (JP)
Title: Microwave oven control device and microwave oven using the device
Inventor: ITO YUICHI
IPC: F24C15/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To respond to various kinds of model lineup of electronic ovens only by rewriting the control software of a microcomputer of an operation panel side substrate.  <P>SOLUTION: In this electronic oven system configuration, the function of a main control part 115 which is conventionally used for state management and the control of various types of events is transferred from a body control microcomputer 119 to an operation panel control microcomputer 103, and by the control of the operation panel control microcomputer 103, the body control microcomputer 119 is controlled. The body control microcomputer 119 is constituted by processing which does not depend on the design of an operation panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008206186-A (JP)
Title: Image processing apparatus, image processing system, and image processing method
Inventor: SHIBAKI HIROYUKI
IPC: H04N1/46
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect black character information with high accuracy compared with a conventional art.  <P>SOLUTION: An image processing apparatus has a first separating means 103 which determines an attribute of an objective pixel with respect to inputted color image signals, a color component controlling means 106 which performs a predetermined process on a color component of the objective pixel based on the attribute of the objective pixel determined by the first separating means 103, and a second separating means 108 which determines an attribute of the objective pixel with respect to image signals processed by the color component controlling means 106. The color component controlling means 106 performs a predetermined process on the color component of the objective pixel so that the attribute determining accuracy for the objective pixel in the second separating means 108 is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009260454-A (JP)
Title: Image processor, image forming apparatus, and image processing program
Inventor: HIKOSAKA ARINORI
IPC: B41J29/38
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of knowing the status of a background pattern image after copying from an original document with the background pattern image formed therein without degrading the readable nature of characters or images in the original document.  <P>SOLUTION: An image region detection portion detects an image region 41 occupied by characters and images on a form. A background pattern image generation portion generates a background pattern image at a contrast level in which the contrast between a background image and a latent image cannot be identified with a naked eye. A contrast adjustment portion changes a contrast between the background image and the latent image formed in a non-image region 42 with respect to the generated background pattern image. Specifically, the contrast between the background image and the latent image formed in the non-image region is made to be bigger than the contrast between the background image and the latent image formed in the image region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257252-A (JP)
Title: Exhaust emission control device
Inventor: MINAMI MITSURU
IPC: F01N3/10
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve cleaning performance and make separately carried effect shown at the maximum by optimally using noble metals according to exhaust gas temperature.  <P>SOLUTION: A change over means 2 is controlled based on detection signal of a temperature sensor 5, and is controlled in such a manner that exhaust gas is supplied to a low temperature catalyst 30 if exhaust gas temperature is low, and that the exhaust gas is made to flow to a high temperature catalyst 40 if the exhaust gas temperature is high. A lower catalyst layer 32 carrying Pt and an upper catalyst layer 33 carrying Rh are formed in the low temperature catalyst 30, and a lower catalyst layer 42 carrying Pd and an upper catalyst layer 43 carrying Rh are formed in the high temperature catalyst 40. Since Pd does not move even at high temperature, solid solution with Rh can be inhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260818-A (JP)
Title: Server apparatus, content distribution method, and program
Inventor: OZAWA KAZUNORI
IPC: H04N7/173
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server apparatus that transfers a moving image stream compatible with various terminals having different performance information via an IP network or a line exchange network, and can reproduce a high-quality moving image, audio or sound at the terminal when contents include at least one of the moving image, audio or sound.  <P>SOLUTION: A server apparatus (102) which transmits a content to a terminal (103) via a network (105) has: a control and analysis part (108) that transmits and receives information including terminal performance; and a transcoder (109) that inputs the content including at least one of a video or a sound or an audio, and inputs information from the control and analysis part (108), and if necessary, converts at least one of a codec, a bit rate, a resolution, and a file format of the content so as to be appropriate for the terminal performance and transmits the converted content and to provide a content distribution method and a program.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009076435-A (JP)
Title: Plasma head and plasma discharge device using the same
Inventor: TSAI CHEN-DER
IPC: H05H1/34
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma head capable of preventing wear and fracture of an internal electrode, extending life of the internal electrode and avoiding contamination caused by ion separation, and a plasma discharge device using the same plasma head.  <P>SOLUTION: In the plasma discharge device 20, the plasma head 22 comprises an external electrode 221 having a chamber 2211 formed inside, the internal electrode 222 arranged inside the chamber 2211, and a flow guide structure 2232 arranged inside the internal electrode 222. The external electrode 221 and the internal electrode 222 are respectively connected with a power source 21, the flow guide structure 2232 leads to an inlet 2231 for leading working fluid into the internal electrode 222, and the chamber 2211 of the external electrode 221, and is provided at least with one outlet for guiding the working fluid to flow into the chamber 2211 of the external electrode 221.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266968-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: MIYAGI EISUKE
IPC: H01L21/205
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a semiconductor wherein disconnection or contact failure is hardly caused in a wire material or the like provided in a movable part even if the movable part is repeatedly operated.  <P>SOLUTION: The apparatus for manufacturing the semiconductor includes a fixed part and a movable part which is movable to the fixed part. The movable part and/or the fixed part includes a transmission unit for transmitting a wireless signal, and the fixed part and/or the movable part includes a reception unit for receiving the wireless signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261562-A (JP)
Title: Game machine
Inventor: EMORI KAZUKI
IPC: A63F5/04
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To make the deflection pattern (dot pattern) of a liquid crystal display device invisible or inconspicuous even if it is visible even when the visual field angle of a player changes, in a game machine provided with a middle or large sized liquid crystal display device.  <P>SOLUTION: The liquid crystal display device 5 provided in a Pachinko slot machine 1 includes a liquid crystal panel 62 provided with pattern display areas 21C, 21L and 21R, a light guide plate 64 for supplying back light, a cold cathode tube 77, a reflection sheet 68, and a diffusion sheet 63 and a prism sheet 78 having openings 63a and 78a. On the back surface of the light guide plate 64, a dot print part 66 where the dot patterns 65a and 65b are formed and a dot non-print part 67 where the dot patterns 65a and 65b are not formed are provided. The dimension K1 of the openings 63a and 78a of the diffusion sheet 63 and the prism sheet 78 is formed to be smaller than the dimension K2 of the dot non-print part 67 (opening 64a).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261586-A (JP)
Title: Psychological state estimation apparatus
Inventor: MORI DAIKI
IPC: A61B5/18
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a psychological state estimation apparatus for highly accurately estimating the psychological state of a driver.  <P>SOLUTION: The psychological state estimation apparatus 1 for estimating the psychological state of the driver of a vehicle is characterized by comprising a driving state obtaining means 4, an external event obtaining means 2 about the vehicle, a desire state detecting means 5 according to the driving state obtained by the driving state obtaining means 4, a desire inhibition level obtaining means 6 for obtaining the inhibition level to the desire state of the driver from the desire state of the driver detected by the desire state detecting means 5 and the external event obtained by the external event obtaining means 2, and an estimation means 9 for estimating the psychological state of the driver from the inhibition level to the desire state obtained by the desire inhibition obtaining means 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT