baber/WOPTO huggingface dataset:
Patent JP-2010244425-A (JP)
Title: Information processing apparatus and method, program, and storage medium
Inventor: SUZUKI DAIKI
IPC: G06F3/0482
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient retrieval.  <P>SOLUTION: An information processing apparatus includes: a first setting means for setting retrieving condition candidates for a first retrieving condition for narrowing retrieval targets to retrieving targets matched with a condition as display data; a second setting means for setting retrieving condition candidates for a second retrieving condition for narrowing the retrieving targets to retrieving targets excluding the retrieving targets matched with the condition as display data; a presentation means for presenting a picture capable of selecting the retrieving condition candidates for the first retrieving condition and the retrieving condition candidates for the second retrieving condition, which include the display data set by the first setting means and the display data set by the second setting means; and a selection means for selecting a retrieving condition based on user operation through the picture presented by the presentation means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240324-A (JP)
Title: Electromagnetic induction heating cooker and electromagnetic induction heating container
Inventor: SHIMODA MASAO
IPC: A47J36/02
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating cooker or container such as an earthenware pot for cooking rice, enabling practical fluororesin coating.  <P>SOLUTION: The electromagnetic induction heating cooker and electromagnetic induction heating container include: a metal layer formed on the surface of a ceramic pot; and a fluororesin layer formed on the top surface of the metal layer. In forming the metal layer, after the surface of the ceramic pot is previously roughened by sand blast, or directly the metal layer is formed by electric arc spraying, separation of the fluororesin layer is eliminated, and a practical fluororesin coating is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240627-A (JP)
Title: Chemical injection control system of water purification plant
Inventor: HAGA TETSURO
IPC: C02F1/52
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coagulant injection control system of a water purification plant suitable to detect the state of coagulation after injection of a coagulant to retain the coagulant injection rate to a proper value.  <P>SOLUTION: The coagulant injection control system of the water purification plant including a coagulation sedimentation processing process for injecting the coagulant into intake raw water, flocking suspended matter contained in this raw water and settling to separate this formed flock includes: measuring the remaining coagulant principal component concentration after the coagulant is injected; determining the coagulant principal component remaining rate of treated water based on the measured value and the coagulant injection rate; and correcting the coagulant injection rate to raw water corresponding to the deviation between the coagulant principal component remaining rate and the set target value of the coagulant principal component remaining rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252460-A (JP)
Title: Power converter
Inventor: TONOMOTO MASAYA
IPC: H02M7/48
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter with excellent assemblability and reduced temperature rise in a capacitor.  <P>SOLUTION: The power converter 1 includes: a semiconductor module 2 incorporating a semiconductor element and having at least a pair of semiconductor terminals 21; a capacitor 3 having at least a pair of capacitor terminals 31 respectively electrically connected to the semiconductor terminals 21; and a cooler 4 that cools the semiconductor module 2. The semiconductor terminals 21 and the capacitor terminals 31 are brought into direct contact with each other and they are fixed in thermal contact with the cooler 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249217-A (JP)
Title: Fluid bearing device and method of manufacturing the same
Inventor: SHIMIZU KAZUTO
IPC: F16C33/10
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a fluid bearing device preventing lubricating oil leakage over a long period.  <P>SOLUTION: This fluid bearing device 1 is provided with: a substantially cylindrical bearing member 7 composed of a bearing sleeve 8 and a housing 9 die-formed by resin by inserting the bearing sleeve 8; a shaft member 2 inserted into the inner periphery of the bearing member 7; and a cover member 10 for blocking up a lower end opening of the bearing member 7. A seal part 92 for forming a seal clearance S between an outer peripheral surface 2a1 of the shaft member 2 and itself, is integrally arranged in an upper end part of the housing 9. An oil holding part 92a for holding an oil surface of lubricating oil on the inner periphery and a cover part 92b for reducing a clearance width of the seal clearance S on the atmospheric opening side of this oil holding part 92a, are integrally arranged in the seal part 92.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251540-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OKI HIDEYUKI
IPC: H01L29/812
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor device by a small number of processes, and to relax a field concentration in the vicinity of a gate electrode.  <P>SOLUTION: First and second insulating films 13 and 15 are sequentially formed on a foundation 11, a first opening pattern and the first insulating film are exposed from a surface in the second insulating film and a second opening pattern having a length along the first direction of an opening end shorter than the first opening pattern is formed. A second opening 21 continuing from the first opening and having the length along the first direction at the opening end shorter than the first opening 19 and a foundation surface continuing from the second opening are exposed by partially removing the first insulating film from an exposed surface from the first opening 19 and the first and second opening patterns by expanding the first opening pattern along the thickness direction. A third opening 23 having the length along the first direction at the opening end shorter than the second opening is formed, and an opening 17 for forming an electrode containing the first to third openings is embedded while the electrode coating the surface of the second insulating film in the periphery of the opening for forming the electrode is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250658-A (JP)
Title: Printing apparatus, image processing apparatus, image processing method, and computer program
Inventor: HAYAISHI YASUHISA
IPC: G06F17/30
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve user convenience in image processing that performs an image search.  <P>SOLUTION: An image processing apparatus includes a permitted time setting unit that sets a permitted necessary time for image search, a search condition setting unit that sets the number of search stages in series relations with each other and search conditions in the respective search stages on the basis of the permitted necessary time, and an image search unit that sequentially performs image search for the search stages by using the set search conditions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249282-A (JP)
Title: Ball screw
Inventor: KUROIWA DAISUKE
IPC: F16H25/24
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform maintenance of an auxiliary device provided on the nut end of a ball screw without removing the ball screw from a table, even when it is installed to the table, while minimizing the disassembling of a mechanism part related thereto as much as possible.  <P>SOLUTION: The ball screw 1 includes an engagement groove provided on the end surface bore of a nut 3. The auxiliary device 10 includes a connecting plate 20 and a fixing plate 30 having a mutual fastening part 70. The connecting plate 20 is insertable into the end of the nut 3, and has a locking part 23 to fitted to the engagement groove, the locking part having a gap 24 elastically deformable in its radial direction on an outer diameter part thereof. The fixing plate 30 has a shaft 80 which arrests the radial elastic displacement of the locking part 23 by being inserted to the gap 24 of the connecting plate 20 from the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246495-A (JP)
Title: Method and apparatus for removing blood of fish while being alive
Inventor: TAKAI AKIRA
IPC: A22B3/08
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of automating killing of fish while keeping heart function, and automating a removal work of the larger amount of blood compared to heretofore even in the large fishes such as yellowtail, great amberjack, amberjack or tuna.  <P>SOLUTION: There is provided a method of removing the blood of fishes while keeping alive their heart functions. The method includes the steps of: posturing the fish so as to place its head lower than its tail; cutting the arterial vessels of medullary and the vicinity thereof by a cutting blade penetrated through branchia from the side of a fish body; opening a fish mouth and fixing; composing a closed space by covering the fish head including a cut place with a tubular fish body housing; and sucking/collecting the blood by generating a negative pressure in the closed space. The apparatus for carrying out the method is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250748-A (JP)
Title: Authentication system and authentication method
Inventor: MATSUURA HIROKI
IPC: G06F21/34
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system and an authentication method for making it difficult to generate the illegal analysis of a cryptographic arithmetic expression.  <P>SOLUTION: A plurality of vehicle keys 2 to be authenticated based on an immobilizer system can be registered in one vehicle 1. Then, a table 18 in which a registration key and a cryptographic arithmetic expression F(x) are associated with each other is prepared for the vehicle 1. The table 18 is configured to define which cryptographic arithmetic expression (x) should be used by the registration key registered in the vehicle 1. In the case of performing challenge response authentication, the cryptographic arithmetic expression F(x) to be used for authentication is changed for each registration key registered in the vehicle 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252265-A (JP)
Title: Image processing apparatus
Inventor: TSUKIOKA TAKETO
IPC: H04N1/409
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus improving image quality by surely discriminating a flat portion without being affected by noise.  <P>SOLUTION: Regarding an image captured by photographing patches having various levels of lightness using an imaging system beforehand, a data pair of a pixel value average (center value) and a standard deviation of the patch image is recorded on a noise model table 103 as noise characteristic data of the imaging system. Regarding an input digital image captured from the imaging system, a standard deviation σ corresponding to a center value A of pixel values of nearby pixels is estimated from the noise characteristic data, and it is determined whether distribution of the pixel values of the nearby pixels is close to regular distribution N (A, σ) of noise having the standard deviation σ and the center value A. On the basis of an edge index E resultant from the determination, noise reduction in a noise reduction section 105 and edge emphasis in an edge emphasis section 106 are carried out.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010102298-A (JP)
Title: Method and system of reducing image sticking
Inventor: CHEN ZHIQIANG
IPC: G09G3/36
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system of reducing image sticking, especially, to provide a method and system of reducing the image sticking generated from a liquid crystal display (LCD).  <P>SOLUTION: To reduce the image sticking, a first number of frames outputted from the multimedia signal source are successively received. The first number of frames are processed to obtain a plurality of corresponding gray-level characteristic. A predefined frame is inserted into a plurality of incoming frames with a specified ratio if the plurality of gray-level characteristics meet a specified predefined condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010258654-A (JP)
Title: Imaging device and camera body
Inventor: SHIBUNO KOJI
IPC: H04N5/235
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device for improving the reliability of photometry and reducing a time lag.  <P>SOLUTION: The imaging device includes: an optical system including a focus lens to condense object light; an imaging means for generating image data based on the object light; a focusing means for driving the focus lens to focus the object light on the imaging means; a photometric means for measuring the light quantity of the object light; a storing means for storing the position of the focus lens; and a control means, wherein the control means stores the position of the focus lens upon operating the photometric means in the storing means (S44), operates the focusing means (S43), and determines whether to operate the photometric means again on the basis of a distance between the position of the focus lens when the focusing means completes focusing and the position of the focus lens stored in the storing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257189-A (JP)
Title: Portable electronic equipment, method, and program
Inventor: TABATA SEISHI
IPC: G06F3/038
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to easily instruct to execute and release a hold mode without generating any erroneous operation, with respect to a portable audio player 10 for performing a hold switching function on a touch panel.  <P>SOLUTION: An acceleration sensor is incorporated in a portable audio player 10, and configured to detect acceleration acting on the portable audio player 10. When the portable audio player 10 is set in a hold mode and an operation standby mode (S39, S49), and the portable audio player 10 is shaken by a user (S40, S50), the acceleration is detected by the accelerator sensor, and the portable audio player 10 is switched to the operation standby mode and the hold mode (S42, S51).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252683-A (JP)
Title: Method for assaying neurotrophic ability possessed by substance
Inventor: HAYASHI KOSUKE
IPC: A61P25/14
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assaying method or the like for accurately and readily evaluating neurotrophic ability possessed by a substance.  <P>SOLUTION: The method for assaying the neurotrophic ability possessed by the substance includes (a) the first step of bringing a cell expressing a brain-derived neurotrophic factor receptor gene into contact with a test substance, (b) the second step of measuring the expression level of a glial cell-derived neurotrophic factor receptor gene in the cell within the range of 3h or more and 48h or less after the first step, and (c) the third step of comparing the measured value of the expression level of the gene measured at the second step with a control value of the expression level of the gene, and evaluating the presence or absence, or a present degree of the neurotrophic ability possessed by the test substance based on the difference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253394-A (JP)
Title: Classifying mechanism
Inventor: UENO AKINORI
IPC: B07B7/083
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifying mechanism that prevents particles from being pressed to the surface of a casing inner wall and retained thereon by a swirl flow generated on the outer periphery of a classifier rotor, in a particle classifying mechanism in which a basket-shaped classifying rotor is installed in the casing.  <P>SOLUTION: In the particle classifying mechanism in which the basket-shaped classifier rotor 1 having a plurality of blades on the outer periphery is installed in the casing 2, a guide blade 5 is provided to the inner wall surface of the casing 2, so that the swirl flow generated on the outer periphery of the classifying rotor 1 is made to descend along the inner wall surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010118133-A (JP)
Title: Semiconductor memory apparatus
Inventor: HONG YUN SEOK
IPC: G11C11/4074
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory apparatus reducing a leakage current during a power down mode or a self refresh mode of the semiconductor memory apparatus.  <P>SOLUTION: The semiconductor memory apparatus includes: an MOS transistor which is supplied with a first voltage through a bulk terminal; and a current control unit which is connected to a source terminal of the MOS transistor, receives a power down mode enable signal and a self refresh mode enable signal, applies a second voltage to the source terminal in the power down mode or the self refresh mode, and applies the first voltage to the source terminal in the other mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010255072-A (JP)
Title: Oxygen pump
Inventor: NAKAGAWA MASASHI
IPC: C25B11/06
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen pump which is normal temperature/normal pressure-operable, does not cause a problem such as leakage of electrolyte and exhibits high oxygen-transporting ability at a relatively low cost.  <P>SOLUTION: The oxygen pump has such a configuration that a porous and gas-exchangeable positive electrode 2 and a porous and gas-exchangeable negative electrode 3 are arranged on both surfaces of a porous separator 1 immersing the electrolyte, and electrode catalysts are carried on the electrode surfaces of the positive electrode 2 and the negative electrode 3; thereby respective electrode reactions on the positive electrode 2 and the negative electrode 3 are promoted, and the oxygen pump having high oxygen-transporting ability at a relatively low cost can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259669-A (JP)
Title: Image acquisition apparatus having compensation optical system
Inventor: SAITO KENICHI
IPC: G01N21/17
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image acquisition apparatus having a compensation optical system, achieving reduction of image acquisition time and high definition of an image without increasing the light quantity of beams used for scanning more than needed.  <P>SOLUTION: The image acquisition apparatus provided with the compensation optical system scans a measurement object with measurement light by a deflector, corrects reflected light from the measurement object or back scatter light by the compensation optical system, and acquires the image of the measurement object. The image acquisition apparatus includes: a wavefront aberration detector for detecting the wavefront aberration of the measurement light generated by the measurement object when the measurement object is scanned by the measurement light; a wavefront aberration correction device disposed at a position optically conjugate to the deflector, for correcting the wavefront aberration of the measurement light according to the wavefront aberration detected by the wavefront aberration detector; and at least one aspherical mirror not having a rotational symmetry axis, which is disposed between the disposed positions of the wavefront aberration correction device and the deflector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249789-A (JP)
Title: Current sensor
Inventor: MIYAMOTO JUNJI
IPC: G01R15/20
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic compensation type current sensor having a low material cost and assembly cost, hardly influenced by position deviation when a magnetosensitive element is arranged in a gap, even when using a core having a round sectional shape with a small diameter.  <P>SOLUTION: A magnetic material having a round sectional shape is molded into an approximately U-shaped form, and two cores each one end of which is processed into a flat shape are combined, and each one end not processed into the flat shape of each core is inserted respectively from both ends of a bobbin on which a secondary coil is wound, and arranged so that each one part is overlapped in contact with each other inside the bobbin, and each one end processed into the flat shape of each core is overlapped so as to form a prescribed gap in the circumferential direction, to thereby acquire a constitution so as to form an approximately circular shape as a whole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259683-A (JP)
Title: Game island
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game island where Pachinko balls are supplied smoothly to a prize ball replenishing apparatus regardless of the sliding position of the prize ball replenishing apparatus and such a failure which causes a bad effect on the slide adjustment of the prize ball replenishing apparatus can be avoided.  <P>SOLUTION: The game island includes a spring hose 7 and a hose internally-fitted pipe 80. The spring hose 7 guides the balls branched by a branching apparatus 3 to the prize ball replenishing apparatus 20 and is provided in a manner of being extensible in the full length direction of a guiding path. The hose internally-fitted pipe 80 is provided at the middle of the path of the spring hose 7 and has a path shape curved from the branch apparatus 3 side toward the prize ball replenishing apparatus 20 side. The hose internally-fitted pipe 80 is fixed to the fixed position of a horizontal frame 59 on the lateral side of the prize ball replenishing apparatus 20 lest the layout relation with respect to the branching apparatus 3 is varied. Thus, the Pachinko balls are supplied smoothly to the prize ball replenishing apparatus 20 regardless of the sliding position of the prize ball replenishing apparatus 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009297500-A (JP)
Title: Hot-air drying apparatus for drying laundry
Inventor: KIM GUK-HWAN
IPC: D06F58/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-air drying apparatus for drying laundry which is easily set in a suspended manner from the upper part of a door and is therefore easily used and kept as a product, and imparts improved convenience to a user by rapidly drying the laundry with the use of hot air.  <P>SOLUTION: The hot-air drying apparatus includes: a fixing bracket which is connected to latches hung from the upper part of the door of a room, and horizontally arranged; connection members which is constituted of vertical bars to be fixed by insertion into the bosses of the fixing bracket, horizontal bars to be arranged in a horizontal direction relative to the vertical bars, and connection brackets for connecting the vertical bars to the horizontal bars, wherein the horizontal bars are foldable in folding parts of the connection brackets; a dryer which is fixed by insertion into the horizontal bars of the connection members so as to vertically supply the hot air downward via a blow port in the lower part when an internal fan is operated; and a skirt which is fixed to the inner side of the lower end of the dryer and vertically arranged downward from the lower end.  <P>COPYRIGHT: (C)2010,JPO&INPIT