baber/WOPTO huggingface dataset:
Patent JP-2012187957-A (JP)
Title: Bearing apparatus for wheel
Inventor: SEKI MAKOTO
IPC: F16J15/3284
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a bearing apparatus for wheel that improves the assembly workability while reducing weight and size, and securing sealability of a bearing part and a face spline part.SOLUTION: The protective seal 27 is fixed to the bearing apparatus in the state of being grasped with an inner ring 5 and a swage part 13. This protective seal 27 is formed from the steel plate with press working, and comprises: a core metal 28 that includes: a disk part 28a that sticks to a large end face 5b of the inner ring 5 and a cylindrical shielding part 28b axially extending from this disk part 28a; and a seal member 29 that is integrally joined to the core metal 28 by vulcanization bonding and includes integrally an elastic lip 29a that is curled to the circular arc and formed to the swage part 13 side, and is elastically contacted to the circumference of a shoulder part 15 of an outer joint member 14 through a prescribed radial direction margin, and the engagement part of the face splines 13a and 15a is sealed.
Patent JP-2011119777-A (JP)
Title: Electronic component mounting device
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/08
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device capable of making environmental settings of flexible inspection modes while suppressing a decrease in productivity although lead flotation inspection is performed by a lead flotation inspection device before a component is mounted.  <P>SOLUTION: A for a predetermined component, it is set out that "mode 2" is selected and input as "inspection execution mode specification" on a "lead flotation inspection interval setting" screen of a CRT 64, "execute" is selected as "in-new-lot initial forcible execution specification", "6" is selected as "the number of times of successive execution", and further, "1/2" is selected as "inspection interval 1". If a defect occurs as a result of inspection by a lead flotation inspection unit 50 in a process of advancing the inspection successively six times, the successive inspection is initialized and restarted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164635-A (JP)
Title: Image display method, image display device and computer program
Inventor: YAMAOKA SHUICHI
IPC: G09G5/36
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display method and an image display device which displays an image for a prescribed time and then display the image with lower luminance, in order to extend the service life of a display element, and to provide a computer program for implementing the image display device.  <P>SOLUTION: In order to display an image, after the luminance change within a range of j gradations whose number is smaller than i being the number of gradations of the image before the luminance change, a main control part 1 changes the gradation values so as to satisfy the condition: [(i-j)/2]+n (n is a gradation value of 0 to j-1). The main control part 1 divides an image to be displayed into a plurality of regions and accepts selection indicating whether color conversion should be performed, by divided region and performs color conversion processing on images in regions selected as the object of color conversion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012194936-A (JP)
Title: Abnormality diagnostic device for plant equipment
Inventor: KAWAKAMI MASUFUMI
IPC: G05B23/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnostic device for plant equipment that can detect operation having a nonsteady movement as deterioration or abnormality even when process data is within a prescribed range.SOLUTION: The abnormality diagnostic device for plant equipment includes singular matrix extraction means 13 of generating a matrix from the process data and extracting a left singular matrix close to an average from a left singular matrix obtained by performing singular value decomposition of the generated matrix; feature quantity extraction means 14 of calculating a matrix representing a feature quantity from the extracted left singular matrix and process data in a normal state, and extracting a maximum value and a minimum value of a first row of the matrix as feature quantities in the normal state; feature quantity analysis means 16 of calculating a matrix representing a feature quantity of process data to be diagnosed using the left singular matrix having the process data to be diagnosed extracted, and determining respective elements of the first row of the matrix as feature quantities to be diagnosed; and comparison means 17 of comparing the feature quantity in the normal state with the feature quantities to be diagnosed.
Patent JP-2012185789-A (JP)
Title: Method for estimating deposition amount, deposition amount estimation map, and deposition amount estimation program
Inventor: SASAKI HISASHI
IPC: G06F19/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for solving a problem of conventional techniques and quickly and easily estimating a deposition amount after the deposition of deposits, and to provide an estimation map representing the deposition amount, and an estimation program thereof.SOLUTION: The method for estimating a deposition amount according to the present invention: captures an image or a video including a state where deposits have been deposited; extracts feature landform or feature by which a comparative height difference from a periphery is discriminable, from a range of the image or video of a numerical altitude model before depositing the deposits; calculates the comparative height difference of the feature landform or the feature from the periphery based on the numerical altitude model; estimates a deposition height of the deposits based on the deposition state of the deposits in the feature landform or the feature displayed on the image or the video, and the calculated comparative height difference of the feature landform or the feature; and estimates the deposition amount based on the deposition height.
Patent JP-2012199422-A (JP)
Title: Manufacturing method of metal base wiring board and the metal base wiring board
Inventor: SAITO TATSUYA
IPC: H05K3/44
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal base wiring board which properly fills the entire part of a through hole with a resin by suppressing voids, and to provide the metal base wiring board.SOLUTION: A metal base 7A is laminated on a rear surface of a circuit board 3A including a wiring part and a through hole 9A and mounting a power element on the front surface of the circuit board 3A through an insulation material 5A having thermal conductivity and viscosity, and heating and pressurizing are performed between lamination layers of the circuit board 3A, the insulation material 5A, and the metal base 7A with heating plates 25 and 27. Then, the insulation material 5A is moved into the through hole 9A to fill therein while suppressing the increase of an internal pressure of the through hole 9A by air bleeding through a sheet 31, and the circuit board, an insulation layer formed by solidifying the insulation material 5A, and the metal base are laminated.
Patent JP-2012198157-A (JP)
Title: Impact detection sensor
Inventor: KATO NOBORU
IPC: G01P15/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an impact detection sensor which eliminates the need of replacing a power supply, is easily installed, and can certainly detect impact.SOLUTION: An impact detection sensor 10 is equipped with a radiation portion 30 and a tag main portion 20. The radiation portion 30 is made from a shape in which a first radiation conductor 321A and a second radiation conductor 321B of meandering shapes are connected by a connection conductor 322. The tag main portion 20 is equipped with a first wiring conductor 22A and a second wiring conductor 22B which are capacity-coupled to the connection conductor 322. An RFIC 40, an anti-fuse element 50, and a piezoelectric element 60 are respectively connected between an end portion capacity-coupled to the connection conductor 322 of the first wiring conductor 22A and the second wiring conductor 22B and an end portion on the opposite side. At that time, the RFIC 40, the anti-fuse element 50, and the piezoelectric element 60 are connected in parallel between the first wiring conductor 22A and the second wiring conductor 22B.
Patent JP-2012199190-A (JP)
Title: Connector
Inventor: NAGASAKA SHOICHI
IPC: H01R13/42
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of improving a locking of a terminal by a locking lance and enhancing support stability of the terminal in a terminal housing chamber.SOLUTION: A connector 1 comprises a terminal housing chamber 7 which houses a terminal 3 and in which a connection part 5 side of the terminal 3 is opened; a terminal supporting part 13 arranged at on opening 9 side of the terminal housing chamber 7 and supporting a lower surface 11 side of the terminal 3; and a locking lance 15 deflectably arranged in the terminal housing chamber 7 and locked to the terminal 3. An engaged projection 17 downwardly extending from the terminal supporting part 13 in a state where the engaged projection is supported by the terminal supporting part 13, is provided over the full width of the terminal 3, the locking lance 15 is positioned below the terminal supporting part 13, an engaging part 19 engaged with the engaged projection 17 is provided on the locking lance 15 and the engaging part 19 is arranged over the full width of the terminal 3.
Patent JP-2012205362-A (JP)
Title: Motor controller and motor control method
Inventor: OGASAWARA KOYA
IPC: H02P3/18
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller and a motor control method which can make the motor stop in a short time at a target stop position with high accuracy.SOLUTION: The motor controller includes a control unit 12 which makes a motor M stop at a target stop position based on a detected revolution speed and detected rotation amount detected by a rotation sensor 11. The control unit 12 calculates a maximum braking rotation amount of the motor when in a maximum braking state based on a detected revolution speed at the time the motor is made to stop, and, when the maximum braking rotation amount matches the target stop position and a remaining rotation amount till a target stop position based on a detected rotation amount at that time, it supplies electric power for putting into a maximum braking state to the motor M, thereby exerting maximum braking control. Thereafter, the control unit 12 calculates a remaining rotation amount till a target stop position based on the target stop position and a detected rotation amount at that time and a rotation speed for the motor M to stop at the target stop position based on a detected rotation speed at that time and supplies electric power for generating braking forces to achieve the calculated rotation speed to the motor M. This operation is repeated to exercise speed control.
Patent JP-2012204747-A (JP)
Title: Chip division and separation apparatus, and chip division and separation method
Inventor: SHIMIZU TAKASUKE
IPC: H01L21/301
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for chip division and separation, in which dicing tape is expanded evenly depending on anisotropy thereof when the dicing tape is expanded to separate each chip, in a case with the dicing tape having anisotropic expansion.SOLUTION: The chip division and separation apparatus comprises: a frame 4 for supporting a circumference of a dicing film 3 by a frame supporting means 5 in cylindrical shape; and a film surface supporting mechanism 6a (X1, X2, Y1, Y2) included inside the frame supporting means 5 for independently controlling tension applied for the dicing film 3 corresponding to an X direction and a Y direction of a chip 2a to be separated from a wafer 2. Then, the frame supporting means 5 relatively moves downward against the film surface supporting mechanism 6a so as to expand the dicing film 3, and each chip 2a can be divided and separated with even intervals.
Patent JP-2012207830-A (JP)
Title: Refrigerator
Inventor: NARASAKI KATSUHIRO
IPC: F25B9/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of efficiently removing impurities in an operating gas without dropping refrigeration efficiency.SOLUTION: The refrigerator 1 which utilizes compression and expansion of an operating gas to generate a refrigerating operation includes: a casing 5 filled with the operating gas; a cylinder 7 which is provided inside the casing 5 and internally has a compression space N in which the operating gas is compressed; a piston 8 moving within the cylinder 7 in a predetermined axial line direction L; a piston support member 10 which is fixed to the cylinder 7 and freely moves the piston 8 in the axial line direction; and an adsorption member 20 which is disposed in a buffer space M that is any other space than the compression space N inside the casing 5 and adsorbs impurities in the operating gas. The piston support member 10 includes a first communication hole 16 communicating an outer buffer M1 outer than the piston support member 10 in the buffer space M and an inner buffer M2 inner than the piston support member 10 in the buffer space M.
Patent JP-2012208255-A (JP)
Title: Image data generation device, liquid crystal display device, and display driving method
Inventor: AMETANI KAZUSHI
IPC: G02F1/133
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image data generating device for generating an image data that does not cause complementary color inversion in a liquid crystal display device using a TN mode, a liquid crystal display device using the image data generating device, and a display driving method.SOLUTION: An image processing block 200, which generates an image data to be displayed in a liquid crystal display part 110 having a TN mode liquid crystal layer LC, comprises γ correction remapping block 203 for converting an image data D1 indicating the gradation level of an image to be displayed on the liquid crystal display part 110 into an image data D2 having a gradation level in accordance with a visual angle θ, which is equal to or less than the level where complementary color inversion is observed as the colors of the image displayed on the liquid crystal display part 110 are inverted to complementary colors when the liquid crystal display part 110 is observed from the direction of the visual angle θ.
Patent JP-2012211257-A (JP)
Title: Antifouling property giving agent, and hard coat material to which antifouling property is given
Inventor: YAMAGUCHI HIROMASA
IPC: C09D183/08
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling property giving agent which gives an excellent antifouling property, and a hard coat material to which the antifouling property is given.SOLUTION: The antifouling property giving agent includes a fluorine-containing organosilicon compound shown by general formula (1) as an antifouling property giving component. In the formula, Rf denotes a 1-10C straight chain or branched fluoroalkyl group or a 3-20C fluoropolyether group; Q denotes a 1-12C divalent organic group, R independently denotes a 6-20C alkyl group, a 6-20C aryl group or a 7-20C aralkyl group; Rand Reach independently denote a 1-6C alkyl group, a 6-10C aryl group or a 7-10C aralkyl group, and n denotes an integer of 1-3.
Patent JP-2012216894-A (JP)
Title: Method of updating software for catv transmission line apparatus and catv transmission line apparatus usable for the same
Inventor: KURASHIGE TAKAYUKI
IPC: H04N7/16
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a CATV signal from being suspended during updating work by automatically updating software in a CATV center to reduce the update work.SOLUTION: In the CATV center, software data of a semiconductor device in the CATV transmission line apparatus is read using a status monitor system, the software data is divided into two or more, an "order command" indicating a transmission order is given to the divided data, and a "last command" indicating the last data is given to the last divided data to transmit it to the CATV transmission line apparatus. The CATV transmission line apparatus receives the divided data with the "order command" and the "last command" which is transmitted from the CATV center and up to the last data with the "last command" is received to update the software written in the semiconductor device in the CATV transmission line apparatus.
Patent JP-2012217085-A (JP)
Title: Image processing system
Inventor: MUROTA NAOYA
IPC: H04N5/44
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent image disturbance due to a change in an operation mode from external synchronization to internal synchronization by a decoder in an image processing system.SOLUTION: A signal processing device comprises control means that is provided with power-off detection means for detecting power-off, and stops video signal output from an encoder before a video signal from a camera is no longer input to a decoder when power-off (R (Reverse) signal) is detected by the power-off detection means.
Patent JP-2012220534-A (JP)
Title: Imaging device
Inventor: YAMAZAKI YOSUKE
IPC: G03B17/18
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To clean a surface of an imaging device.SOLUTION: The imaging device includes an imaging unit for imaging a subject image, a housing accommodating the imaging unit, and an ultraviolet ray source, placed in the housing, for radiating an ultraviolet ray to the housing. In the imaging unit, an area of the housing to which the ultraviolet ray is radiated may be coated with a photocatalyst. In the imaging device, the ultraviolet ray source may be arranged at a protruded part that is protruded than the other part in the housing. Further, in the imaging device, the protruded part may be a finder for viewing the subject image.
Patent JP-2012222669-A (JP)
Title: Image processing system and method therefor
Inventor: ISHII TOSHIYUKI
IPC: H04N5/232
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system and a method therefor by which dividedly photographed images can be combined with reduced illumination non-uniformity and minimizing unnatural fragments of duplicated regions between such images.SOLUTION: Under the same illumination, an input part 302 inputs a plurality of image data containing dividedly photographed subjects and correction image data containing a photographed correction chart. From the correction image data, a non-uniformity correction part 303 calculates a correction coefficient for correcting luminance unevenness of the image data to correct the luminance unevenness of the image data according to the correction coefficient. A control part 306 acquires information that indicates a photographing direction in each of the plurality of image data of the photographing device used for the divided photographing. Based on the information indicating the photographing direction, an image projection part 305 combines the plurality of image data in which luminance unevenness is corrected, and generates image data representing the entire subject.
Patent JP-2012219359-A (JP)
Title: Treatment method for waste liquid generated in production of high-purity silver
Inventor: HASHIKAWA TAKASHI
IPC: C22B3/04
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce a load on waste water treatment of waste liquid generated in a process of producing high-purity silver.SOLUTION: A method for treating the waste liquid generated in producing high-purity silver includes: a silver leaching step of leaching out silver from a smelting intermediate, which contains silver, through a sulfite aqueous solution; a silver chloride depositing step of depositing silver chloride by neutralizing the leached leachate; and a silver chloride refining step of refining the deposited silver chloride by oxidizing it in an acid aqueous solution, thereby producing high-purity silver. The method further includes: an SOremoving step of removing SOfrom the waste liquid generated in the silver chloride depositing step and/or the silver chloride refining step, by adding sulfuric acid and/or hydrochloric acid to the waste liquid; and a sulfite aqueous solution preparing step of obtaining the sulfite aqueous solution by causing an alkali metal hydroxide and/or alkali metal carbonate aqueous solution to absorb SOgas generated in the SOremoving step. The sulfite aqueous solution obtained in the sulfite aqueous solution preparing step is utilized as a sulfite aqueous solution to be used in the silver leaching step.
Patent JP-2012218799-A (JP)
Title: Method for manufacturing packaging material, packaging material, and package
Inventor: KOBAYASHI NATSUKI
IPC: B65D65/02
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a packaging material being the one for twist packaging and allowing an area where a recess is formed using laser beam to be easily broken.SOLUTION: An exothermic heating layer that heats by absorbing the laser beam at a higher rate than a resin film is formed at the other face of the resin film, one face side of an area which has been irradiated with the laser beam is heated by irradiating the area corresponding to the exothermic layer at one layer of the resin film with the laser beam, the other face side of the area which has been irradiated with the laser beam is heated by the exothermic layer which heats by absorbing the laser beam that passes through the resin film, and a pair of recesses are formed at the corresponding positions at both the faces of the resin film.
Patent JP-2012227343-A (JP)
Title: Flux application method, manufacturing method of mounting substrate, and flux application device
Inventor: TANABE TAKESHI
IPC: B23K1/00
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a flux application method which sufficiently supplies flux to a region of a printed wiring board where an electronic component having high height is mounted.SOLUTION: A flux application method includes: a process where a first flux application region is formed; and a process where a second flux application region is formed. In the process where the second flux application region is formed, the second flux application region is formed so as to cover the first flux application region. In the process where the second flux application region is formed, a second spray nozzle 70 moves in a direction different from a direction that a first spray nozzle 60 moves in the process where the first flux application region is formed.
Patent JP-2012224012-A (JP)
Title: Image formation apparatus
Inventor: TSUYUKI MASAHIKO
IPC: B41J2/055
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To measure a temperature of a transistor for generating driving voltage pulses applied to a dot formation element by a simple structure.SOLUTION: An image formation apparatus includes: the dot formation element; a voltage signal generation circuit configured to generate a voltage signal by using an amplification circuit including the transistor, the voltage signal including driving voltage pulses driving the dot formation element and a temperature measurement voltage portion provided between the driving voltage pulses; a temperature measurement control unit configured to measure a temperature of the transistor on the basis of the voltage signal; and a switch circuit configured to output the voltage signal to the dot formation element during a period when the transistor amplifies a signal corresponding to each of the driving voltage pulses, and output the voltage signal to the temperature measurement control unit during a period when the transistor amplifies a signal corresponding to the temperature measurement voltage portion.