baber/WOPTO huggingface dataset:
Patent JP-5344956-B2 (JP)
IPC: G06K9/62
Filed: 2009-02-27
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of character recognition by properly setting a threshold to be used for character recognition even when the types of characters to be recognized are different from each other.  <P>SOLUTION: A character recognition device is configured such that a recognition result registration part stores a first-place candidate distance value and a distance difference for each of character data of the same character type as sample values in association with correct reading or wrong reading, and that a probability region generation part generates a correct reading probability region based on the distribution of the sample values of correct reading and a misreading probability region based on the distribution of the sample values of misreading. The character recognition device is configured such that a boundary determination part determines a boarder line as a threshold to be used for character recognition based on the position relation of the correct reading probability region and the misreading probability region, and that a character recognition part contrasts the set of the first candidate distance value and the distance difference corresponding to the character recognition result with the boarder line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5295828-B2 (JP)
IPC: B25J13/08
Filed: 2009-03-11
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect the presence or absence of an interference between a manipulator and an object (including other objects) except a holding object before the manipulator holds the object.  <P>SOLUTION: A three-dimensional position-attitude of the object 20 is recognized based on a comparison result of three-dimensional position-attitude data of the object 20 acquired by a three-dimensional shape acquiring part 26 and a three-dimensional model of the object 20. When the manipulator 14 is lowered from a z-direction in relation to the recognized object 20 and the manipulator 14 is going to hold the object 20, a virtual flat plate for deciding an interference considering the size in plane view of the manipulator 14 is provided at a calculation position where the position in the z-direction of the manipulator 14 becomes the lowest. When the three-dimensional position-attitude data exists in a space on an upper side of the z-direction of the virtual flat plate, the presence of the interference is decided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5304361-B2 (JP)
IPC: G06F21/35
Filed: 2009-03-18
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce workload of a manager in registering an IC card used for user authentication.  <P>SOLUTION: The image forming apparatus 1 includes: an operation input unit 6 which receives an operation input by the user; a card information acquisition unit 42 which obtains card information recorded on the IC card; a user authentication unit 41 which authenticates a user based on input information input through the operation input unit 6 or the card information obtained by the card information acquisition means and user information 28 set for each user, and identifies the authenticated user;and a card information registration unit 43 which registers, when the card information acquisition unit 42 obtains card information while the user authentication unit 41 identifies the authenticated user based on the input information from the operation input unit 6, the card information to the user information 28 corresponding to the authenticated user. According to this, the authenticated user is allowed to register his or her IC card.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5364433-B2 (JP)
IPC: C03B11/00
Filed: 2009-04-30
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for an optical element which is excellent in releasability in molding under a high temperature and is long in service life.  <P>SOLUTION: The mold 1 for an optical element is used for press-molding an optical element made of glass, wherein the outermost surface layer on at least the molding face of the mold 1 comprises a rhenium dioxide film 3. By forming the rhenium dioxide film 3 as the outermost surface of the mold base 2, good releasing property for glass is obtained and degradation caused by oxidation, chemical reaction with glass or diffusion of elements is improved, thereby extending service life of the mold 1 for an optical element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5361053-B2 (JP)
IPC: B29C45/68
Filed: 2009-05-22
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die clamping device ensuring brake operation.  <P>SOLUTION: The die clamping device 3 of a die cast machine 1 has a fixed die plate 11 for holding a fixed die 503, and a movable die plate 13 which holds a movable die 505 and is movable in the die opening/closing direction with respect to the fixed die plate 11. The die clamping device 3 has a motor 23 generating the driving force for driving the movable die plate 13, a brake 28 for braking the motor 23 by the friction resistance, and a motor sensor 67 for detecting the operation of the motor 23. Further, the die cast machine 1 includes a control device 7 which outputs the control signal for causing the motor 23 to generate the driving force while the braking force is demonstrated by the brake 28, and determines presence/absence of any abnormality in the brake 28 based on the result of detection of the motor sensor 67 in that condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5347718-B2 (JP)
IPC: H03D7/00
Filed: 2009-05-28
Granted: 2013-11-20
Abstract: A mixer includes a magnetoresistive effect element, a magnetic field applying unit, and an impedance circuit. The magnetoresistive effect element includes a fixed magnetic layer, a free magnetic layer, and a nonmagnetic spacer layer disposed between the fixed magnetic layer and the free magnetic layer, is operable when a first high-frequency signal and a second high-frequency signal as a local signal are inputted, to multiply the first high-frequency signal and the second high-frequency signal according to a magnetoresistive effect to generate a multiplication signal. The magnetic field applying unit applies a magnetic field to the free magnetic layer. The impedance circuit has a higher impedance for the multiplication signal than an impedance for the first high-frequency signal and the second high-frequency signal and is disposed between an input transfer line, which transfers the first high-frequency signal and the second high-frequency signal, and the magnetoresistive effect element.
Patent JP-5036771-B2 (JP)
IPC: H01L33/62
Filed: 2009-08-03
Granted: 2012-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of easily integrating a plurality of semiconductor thin-films consisting of different materials.  <P>SOLUTION: The semiconductor device has a substrate having an insulating property and conductive layers formed along one surface of the substrate. A plurality of the semiconductor thin-films being mutually isolated in the direction along the surface of the substrate and having crystal structures respectively are joined with the conductive layers. Electrodes are connected to surfaces on the reverse side to joint surfaces with each conductive layer of a plurality of the semiconductor thin-films. Each semiconductor thin-film contains light-emitting elements emitting lights in approximately the vertical direction to the surface of the substrate by applying voltages among the conductive layers and the electrodes. The light-emitting elements contained in each of at least two of a plurality of the semiconductor thin-films emit the lights having mutually different wavelengths.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5544136-B2 (JP)
IPC: C08F20/10
Filed: 2009-10-01
Granted: 2014-07-09
Abstract: A photopolymer formulation comprises a three-dimensionally crosslinked organic polymer or its precursors as a matrix; a compound comprising groups that react with ethylenically unsaturated compounds via polymerization under the action of actinic radiation and is present in solution or dispersion in the matrix; and photoinitiator(s). The network density of the three-dimensionally crosslinked organic polymer which is expressed as average molecular weight of the segments bridging two polymer strands is >= 2685 g/mol. An independent claim is included for exposing a medium comprising selectively polymerizing writing monomers with actinic radiation.
Patent JP-5322885-B2 (JP)
IPC: H04N1/19
Filed: 2009-10-22
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image combining device for combining a plurality of images at a higher speed with higher accuracy.  <P>SOLUTION: The image combining device 106 includes a unit 165 for setting a matching area for correlation detection, a unit 166 for setting an area to be matched for correlation detection, a correlation calculation unit 167, a combining position specifying unit 168, and a combining position estimating unit 169. The setting unit 165 sets up a matching area composed of a plurality of first images in a first image group. The setting unit 166 sets up a plurality of areas to be matched of different sizes in a second image group, the areas to be matched including an area to be matched in which the size of an image is the same as that of an image in the matching area. The correlation calculation unit 167 calculates a value which specifies correlation between the matching area and each of the plurality of areas to be matched. The combining position specifying unit 168 selects an area to be matched having the highest correlation with the matching area, and specifies a position in the sub-scanning direction of an image included in the area to be matched for combining the first image included in the matching area, as a combining position. The combining position estimating unit 169 estimates the image combining position where specification of the combining position is suspended.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5293969-B2 (JP)
IPC: G02B5/18
Filed: 2008-03-28
Granted: 2013-09-18
Abstract: A wavelength demultipling optical element of very simple refractive index multilayer transparent structure which can be manufactured at a low cost and used in WDM system near infrared communication for reflecting/demultiplexing wavelength multiplexed light or single wavelength light. In the wavelength demultipling optical element, a plurality of transparent resin layers having different refractive index are laminated, a large number of protrusions are formed, at a predetermined interval, of the resin forming the transparent resin layer on the surface of the uppermost transparent resin layer integrally therewith and the formation period width (P) of adjoining protrusions has a relation shown by the following expression to the wavelength (W<SUB>vmax</SUB>) of the light to be reflected. P=nKOE<SUB>vmax</SUB> ..... (I). In the expression (I), the wavelength W<SUB>vmax</SUB> of the light to be reflected is in the range of 200-2000 nm, n is 1 or 2, and K is 0.5-0.75.
Patent JP-5108892-B2 (JP)
IPC: H05H1/24
Filed: 2007-07-03
Granted: 2012-12-26
Abstract: A device including two plasma generation electrodes, a series resonator having a resonant frequency above 1 MHz and including a capacitor with two terminals, and an induction coil surrounded by a screen, the capacitor and the coil being placed in series, the electrodes being connected to the respective terminals of the capacitor. The ratio of the spark plug to the radius of the screen is equal to 0.56. The device can optimize the Q-factor of such a device by adjusting the radius of the coil to that of the screen.
Patent JP-5031034-B2 (JP)
IPC: F04B49/00
Filed: 2007-10-18
Granted: 2012-09-19
Abstract: A hydraulic hybrid vehicle includes elements such as a hydraulic pump driven by an internal combustion engine and arranged to draw in low pressure fluid and pump the fluid at high pressure to an accumulator. A hydraulic motor is powered by the pressurized fluid. Safety processes are provided for detecting and addressing a number of conditions that may arise in the operation of the hydraulic hybrid vehicle, including an initialization procedure for start-up of the vehicle, a shut-down procedure, and procedures for detecting and responding to failure of the pump or motor, internal and external fluid leaks, and non-responsive actuation and mode control systems.
Patent JP-5363988-B2 (JP)
IPC: F28F9/02
Filed: 2007-11-20
Granted: 2013-12-11
Abstract: In method of providing uniformity of vapor and liquid phases in two or more streams derived from a mixed vapor and liquid stream (10), the mixed vapor and liquid stream (10) passes from a first heat exchanger (101) into a distribution vessel (12) via one or more inlets (14). The distribution vessel (12) has two or more outlets (16) connected to a second heat exchanger (102). The liquid part of the mixed stream (10) is allowed to collect in a first area (20) in the distribution vessel (12), and the vapor part of the mixed stream (10) is allowed to collect in a second area (30) of the distribution vessel (12), preferably above the first area (20). The liquid in the first area (20) passes into the outlets (16) via one or more liquid apertures (18) in each outlet (16) that communicate with the first area (20), and the vapor in the second area (30) passes into the outlets (16) via one or more vapor apertures (28) in each outlet (16) communicating with the second area (30).
Patent JP-5343008-B2 (JP)
IPC: C23C14/34
Filed: 2008-01-29
Granted: 2013-11-13
Abstract: A method is provided to remove a thickness of a sputter target surface deformation layer to thereby achieve a reduced burn-in time during sputtering operations. The method comprises extrusion hone polishing of the target surface with a visco-elastic abrasive medium.
Patent JP-5370159-B2 (JP)
IPC: G06F17/30
Filed: 2009-01-06
Granted: 2013-12-18
Abstract: The information extraction device for extracting specific information using information extraction rules comprises a case candidate extraction means for extracting new specific information that is not extracted by the information extraction rules as novel case candidates based on extraction results obtained from extraction target text data; a rule candidate generation means for generating multiple extraction rule candidates based on the novel case candidates; a relation analysis means for analyzing the derivational relation between the novel case candidates and the extraction rule candidates and the overlapping relation between the multiple extraction rule candidates to generate relation analysis results; and a case candidate selection means for calculating the priorities of the novel case candidates based on the relation analysis results and previously prepared case information and selecting the novel case candidates according to the priority.
Patent JP-5372778-B2 (JP)
IPC: A61B17/12
Filed: 2008-02-05
Granted: 2013-12-18
Abstract: The winding mandrel includes a pair of generally rounded-cube shaped or orthogonally flat-sided spherical main bodies connected together and having a plurality of cylindrical posts for forming vasoocclusive coils. The main bodies are connected together by a transition post, and the posts of the two main bodies are typically offset. A front end post and back end post are disposed on the front and rear ends of the mandrel. A short winding post member may be added between the connections of the two main bodies to provide additional winding posts.
Patent JP-5010689-B2 (JP)
IPC: H04L7/08
Filed: 2008-10-10
Granted: 2012-08-29
Abstract: An encoding method for a frame synchronization signal includes: encoding a predetermined intermediate variable corresponding to a cell ID or cell group ID to obtain short codes corresponding to the cell ID or cell group ID; and generating SCH codewords according to the said short codes, instead of directly encoding the cell ID or cell group ID, thereby ensuring that a first short code in each generated S-SCH codeword is larger than a second short code, or a first short code in each generated S-SCH codeword is smaller than a second short code, and a short code distance thereof is relatively small, so as to enhance the reliability of the frame synchronization. An encoding apparatus for a frame synchronization signal is further provided.
Patent JP-5580610-B2 (JP)
IPC: B25D13/00
Filed: 2010-01-19
Granted: 2014-08-27
Abstract: The mechanism (1) has a work space (10) with two sections (30, 31) that are surrounded by respective electromagnets (4, 5). An impact body (2) is movable within the work space along an impact axis (11) and consists of a magnetizable material. An anvil (3) has an impact surface (17) that defines the work space in an impact direction (12). A spring element i.e. spiral spring (70), subjects the impact body in each position in the work space with force towards the anvil. The spring element exhibits progressive characteristic with which a spring rate increases against the impact direction.
Patent JP-5370892-B2 (JP)
IPC: C07D237/18
Filed: 2010-04-12
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel (meth)acrylate compound from which an optical member can be easily formed as the compound is a liquid at room temperature while having a high refractive index.  <P>SOLUTION: The (meth)acrylate compound is represented by formula (1). In formula (1), R<SP POS="POST">1</SP>and R<SP POS="POST">2</SP>each independently represent a hydrogen atom or a methyl group.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5366325-B2 (JP)
IPC: B65D5/66
Filed: 2010-04-30
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box allowing display without breaking a seal even if performing suspension from a hook, preventing falsification of contents by making it difficult to break the seal in time of the display, and allowing easy resealing after breaking the seal.  <P>SOLUTION: This packaging box includes an upper lid piece and an upper lid insertion piece above a front face of a box, allows the resealing of a top face by inserting the upper lid insertion piece into the top face of the box, and includes an upper lid flap extended above a rear face of the box through a separation bend line, and an insertion locking piece extended to the upper lid flap through a bend line. In the packaging box, a guide slit is cut in an upper edge of the front face of the box, and a push-in piece is separatably formed in an upper part of the rear face of the box. When inserting the insertion locking piece into the guide slit such that the upper lid flap is covered from above the upper lid piece having resealed the top face of the box, claw parts of both ends of the insertion locking piece are locked to locking protrusions formed in upper parts of the respective widening inclination parts of the guide slit to close the upper lid flap.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5108061-B2 (JP)
IPC: A61B17/68
Filed: 2010-06-30
Granted: 2012-12-26
Abstract: The present invention relates to a brace installation instrument placement that is mounted to anchors secured in an animal subject. The installation instrument includes anchor extensions coupled to the anchors. The instrument is movable with respect to the anchors to position a brace in a position more proximate the anchors. The brace can be indexed for insertion at a predetermined orientation with respect to the installation instrument. Methods and techniques for using the installation instrument are also provided.
Patent JP-4887444-B2 (JP)
IPC: H04J13/18
Filed: 2010-07-12
Granted: 2012-02-29
Abstract: A method for providing wireless communication of digital signals, the digital signals being communicated between a plurality of wireless subscriber units and a base station, the digital signals being communicated using at least one radio frequency channel via Code Division Multiple Access (CDMA) modulated radio signals, the digital signals also having a given nominal data rate, the method comprising the steps of: a) making available a plurality of subchannels within each CDMA raido channel, wherein a data rate of each subchannel is less than the nominal data rate of the digital signals; b) allocating available subchannels on an as-needed basis, wherein the number of subchannels allocated is variable during the duration of a given session; and c) on a reverse link, providing an idling mode connection for subscriber units which are powered on, but not presently actively sending data, wherein the idling mode connection is operable to enable subchannels to be reallocated without re-establishing a bit synchronization with the base station.
Patent JP-5369303-B2 (JP)
IPC: A63F7/02
Filed: 2010-08-27
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the savor of a game by attracting the interest of a player with respect to what kind of presentation is carried out during a period when a variable display device carries out the variable display of identification information.  <P>SOLUTION: In a dividedly displayed advance-notice presentation, a plurality of divided areas 502A and a plurality of divided areas 502B which are divided by division lines 501 are displayed, wherein images which correspond to the ready-to-win presentation display of super ready-to-win A are displayed in the divided areas 502A and images which correspond to the ready-to-win presentation display of super ready-to-win B are displayed in the divided areas 502B. The a plurality of divided areas 502A, 502B indicate the possibility that both of the ready-to-win presentation display of the super ready-to-win A and the ready-to-win presentation display of the super ready-to-win B are each carried out after the completion of the dividedly displayed advance-notice presentation. When the number of the divided areas A is larger, a possibility to carry out the ready-to-win presentation display of the super ready-to-win A is higher than that to carry out the ready-to-win presentation display of the super ready-to-win B.  <P>COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-5317300-B2 (JP)
IPC: A63F7/02
Filed: 2010-09-30
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which enhances performance effects in a specific game.  <P>SOLUTION: In a Pachinko game machine 10, a pattern storage means 116 stores a plurality of performance patterns in which the remaining number of times of symbol variations are made to correspond to performance contents in a specific game. A specific game control means 160 executes a specific game such as a so-called time shortening game and a probability variable game. A performance control means 166 selects one from the plurality of performance patterns stored in the pattern storage means 116, and executes performance according to the remaining number of times of symbol variations until the end of the specific game during the execution of the specific game. The performance pattern has a performance content making a player guess a state that the specific game is coming to the end gradually.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5342537-B2 (JP)
IPC: G01N21/956
Filed: 2010-11-09
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect the presence or absence of a mask defect by comparing two detected images in a mask inspection apparatus.  <P>SOLUTION: The mask inspection apparatus includes: an illumination optical system 2 that irradiates a mask 200 having a predetermined pattern formed thereon with a laser beam as illumination light in a deep UV ray region emitted from a light source 1; two TDI (time delay and integration) sensors 11 and 12; two imaging optical systems that simultaneously and separately image the light from different detection object regions in the illuminated region of the mask 200 irradiated with the illumination light onto the two TDI sensors 11 and 12; an image magnification-correcting means that controls sizes of the two images detected through the two TDI sensors 11 and 12 to match each other; and a signal processing system 20 that detects a defect in the mask 200 based on the two images having sizes conformed to each other by the image magnification correcting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT