baber/WOPTO huggingface dataset:
Patent JP-2012022159-A (JP)
Title: Wavelength conversion element
Inventor: SATO MINETO
IPC: G02F1/01
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave wavelength conversion element which is small-sized with a simple construction, a wavelength division multiplexing optical communication system, a wavelength variable light source and an optical power generation system which use the same, and a method for manufacturing the same.SOLUTION: A wavelength conversion element 1 includes evanescent wave conversion means 401 for converting an incident electromagnetic wave 202 to an evanescent wave 204, surface plasmon polariton conversion means 401 for converting the evanescent wave 204 to a surface plasmon polariton 205, surface plasmon polariton frequency modulation means 410 for modulating a frequency of the surface plasmon polariton 205, and emitted electromagnetic wave conversion means 402 for converting the evanescent wave 206 coupled to the surface plasmon polariton 205 frequency-modulated by the frequency modulation means 410 to an emitted electromagnetic wave 208.
Patent JP-2012022603-A (JP)
Title: Final pressing analyzing method, program, storage medium, and final pressing analyzing apparatus
Inventor: IWATA NORITOSHI
IPC: G06F17/50
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a final pressing analyzing method that can increase an efficiency of simulation while maintaining a high accuracy.SOLUTION: A final pressing analyzing method according to the present invention includes: a step S1 of storing an analysis result of stress and distortion in each shell element; a step S2 of setting a region to which a bearing is applied by a final pressing in accordance with a specification by a user from a sell element model which is analysis result; a step S3 of setting a bearing value to be applied by the final pressing with respect to each shell element or node in the region set in the step S2 in accordance with the specification by the user; and a step S5 of calculating in-plane stress in each shell element by calculating stress using the analysis result stored in the step S1 and the bearing value set in the step S3 in consideration of stress in a plate thickness direction of a plate.
Patent JP-2010227645-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2010-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a big winning from being aimed at fraudulently by inputting signals for performing display on a display.  <P>SOLUTION: A game machine 1 includes a special symbol display unit 21 for displaying symbols, a game controller 3 for determining the symbols to be displayed at the special symbol display unit 21, and a display controller 5 for displaying the symbols determined by the game controller 3 at the special symbol display unit 21. The game controller 3 includes a symbol determination means for expressing the symbols to be displayed at the special symbol display unit 21 by a variation pattern and established symbol information, and a display information output means for outputting the variation pattern and the established symbol information expressed by the symbol determination means. The display controller 5 includes a display information input means for inputting the change rule of the symbols in a prescribed period output by the display information output means and symbol information of the prescribed point of time, and a symbol display execution means for executing symbol display on the special symbol display unit 21 on the basis of the variation pattern and the established symbol information input by the display information input means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012027966-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: NAMIKI HIROKO
IPC: G11C16/04
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To reduce the inter-cell interference effect.SOLUTION: A nonvolatile semiconductor memory device 1 includes: a plurality of memory cells for nonvolatile recording of data determined by a threshold voltage; a plurality of word lines connected to the plurality of memory cells and including a first word line and a second word line which is an nth word line (where n is an integer more than or equal to 1) from the first word line; and a control circuit 11 which writes data to the memory cells by controlling the voltage of the word lines sequentially from the first word line to the second word line. The control circuit 11 applies the writing voltage to the second word line before writing the data to the memory cells connected to the first word line in a writing sequence for memory cells connected to the first word line.
Patent JP-2010239161-A (JP)
Title: Method of fabricating semiconductor integrated circuit device
Inventor: MIYAZAKI CHUICHI
IPC: H01L21/301
Filed: 2010-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of stable chip peeling from a dicing tape.  <P>SOLUTION: The technology includes the steps of: adhering a pressure sensitive tape on a semiconductor wafer circuit forming side on which an integrated circuit is formed, and polishing the semiconductor wafer backside into a predetermined thickness (step P1 to P4); forcibly oxidizing the backside of the semiconductor wafer (step P6); peeling off the pressure sensitive tape adhered on the semiconductor wafer circuit forming side, adhering a dicing tape on the backside of the semiconductor wafer, and dicing the semiconductor wafer to singulate into individual chips (step P8); and pressing the backside of the chip via the dicing tape to peel off the chip from the dicing tape (step 10).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012024426-A (JP)
Title: Measuring device
Inventor: FUKITA TAKAHIRO
IPC: A61B8/08
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device and method attaining appropriate measurement to each measuring object to shorten a measuring time by suitably controlling a measuring mode based on determination of the presence/absence of the measuring object held by a shape maintaining member in a scanning region of a probe.SOLUTION: The measuring device for measuring the measuring object 1 held by the shape maintaining member 2 includes the probe 4, a storage part 10 and a determining means 11, and controls an measuring operation based on determination made by the determining means 11. The probe 4 has an electromechanical conversion device for receiving acoustic waves from the measuring object 1 held by the shape maintaining member 2, through the shape maintaining member and converting them into received signals, and scans along the surface of the shape maintaining member 2. The storage part 10 stores the received signals. The determining means 11 determines whether the probe 4 is scanning the surface region of the shape maintaining member 2 where the measuring object 1 exists, based on the received signals stored in the storage part 10.
Patent JP-2012025907-A (JP)
Title: Method for producing electronic part-sealing sheet-like epoxy resin composition material and electronic part
Inventor: FUKUYA NAOHITO
IPC: H05K3/46
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electronic part-sealing sheet-like epoxy resin composition material, by which the thick electronic part-sealing sheet-like epoxy resin composition material small in a volatile content and having a uniform dry state can be produced in a short time, and to provide an electronic part obtained by the method.SOLUTION: The method for producing the electronic part-sealing sheet-like epoxy resin composition material is characterized by comprising a process for preparing at least two semi-cured carrier material-attached sheet-like epoxy resin composition materials each obtained by coating a solvent-diluted epoxy resin composition on a carrier material and then drying the product, and a process for overlapping the carrier material-attached sheet-like epoxy resin composition materials so that two sheet-like epoxy resin composition materials among the carrier material-attached sheet-like epoxy resin composition materials are contacted to each other, and, if necessary, a process for carrying out the overlapping process several times to thicken the overlapped sheet-like epoxy resin composition material product so that all the sheet-like epoxy resin composition materials are finally overlapped on the insides of two carrier materials to give a total sheet-like epoxy resin composition material thickness of 150 to 500 μm.
Patent JP-2011081776-A (JP)
Title: Nonvolatile memory apparatus, memory controller, and memory system
Inventor: KOSHIYAMA JUNICHI
IPC: G11C29/42
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the existence of data retained for a longer period than a retention period assumed for a standard ECC leads to the reduction in reliability of data due to the occurrence of an uncorrectable error, though ECCs are used to improve the reliability of data retained for a long period in a nonvolatile memory, and a problem that enhancement in error detecting and correcting capabilities of the standard ECC leads to the reduction in access performance and the reduction in an effective capacity due to the increase in ECC codes.  <P>SOLUTION: A nonvolatile memory apparatus, memory controller and a memory system are provided. The memory controller 200 includes two ECC processing units 206 for a standard ECC and an extended ECC with respect to data stored in a nonvolatile memory 300, and a host device 100 indicates data requiring the extended ECC for long-period retention to improve long-period retention characteristics, and the extended ECC is added to data being an integer multiple of data for the standard ECC to minimize an influence of the increase in ECC codes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032611-A (JP)
Title: Stereoscopic image display apparatus
Inventor: KUWAYAMA TETSURO
IPC: G02B30/30
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a rear barrier type stereoscopic image display apparatus capable of reducing deterioration in directivity of a parallax image.SOLUTION: The stereoscopic image display apparatus includes: a transmission type display panel 10; a planar illumination device 20 which irradiates the transmission type display panel 10 through the back face; and a parallax barrier 30 which is arranged between the transmission type display panel 10 and the planar illumination device 20, and separates images displayed on the transmission type display panel 10 into a plurality of images for viewpoint. The parallax barrier 30 and the transmission type display panel 10 are arranged opposite to each other with a predetermined space therebetween. A reflection preventing film is provided on at least one of the face of the transmission type display panel 10 opposite to the parallax barrier 30, and the face of the parallax barrier 30 opposite to the transmission type display panel 10.
Patent JP-2012036564-A (JP)
Title: Method and device for placing lining concrete wall inside tunnel
Inventor: KAMASHIRO TAKASHI
IPC: E21D11/10
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To easily place a lining concrete wall inside a tunnel 1.SOLUTION: While moving, in the longitudinal direction of the tunnel 1, a movable supply pipe 4 provided on a peak part of a lining concrete wall placing form 2 disposed inside the tunnel 1 and movable discharge pipes 11 connected to the movable supply pipe 4 on both sides in the width direction Y of the tunnel 1 orthogonal to the longitudinal direction of the tunnel 1 and extended along the lining concrete wall placing form 2 in the circumferential direction R of the tunnel 1 in a placing chamber 3 inside the lining concrete wall placing form 2; concrete supplied by the movable supply pipe 4 is discharged from both movable discharge pipes 11 to the placing chamber 3 inside the lining concrete wall placing form 2; and the concrete is placed successively toward the peak part from the lower side to the upper side of the placing chamber 3. At the time, respective division pipes 14 of both movable discharge pipes 11 are attached and detached at appropriate parts in the circumferential direction R of the tunnel 1 to adjust positions of discharge port parts 11b of both movable discharge pipes 11 in the circumferential direction R of the tunnel 1.
Patent JP-2012034735-A (JP)
Title: Game machine
Inventor: TAKEUCHI SHUNGO
IPC: A63F7/02
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can increase players' excitement and enjoyment by suitably determining a symbol variation time.SOLUTION: The game machine comprises a variation time determination means which determines the variation display time of a symbol on the basis of the result of right/wrong determination, and a symbol display means which performs symbol variation stop display for stop-displaying a symbol form corresponding to the result of the right/wrong determination after variably displaying the symbol over the variation display time of the determined symbol. Furthermore, the variation time determination means determines the variation display time of the symbol resulting from the intrusion of a game ball on the basis of the number of memories of start information at the time when the game ball intrudes into a start region with the satisfaction of a prescribed condition as a trigger.
Patent JP-2012037418-A (JP)
Title: Visual field information acquisition method, and visual field information acquisition apparatus
Inventor: DOI YUTA
IPC: G01V8/10
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a visual field information acquisition method with which a state of a visual field can be highly accurately and objectively evaluated.SOLUTION: A visual field information acquisition method includes: an "imaging step" for imaging a windshield toward patterns of fixed intervals to obtain a captured image; a "first quantization step" for obtaining quantitative spatial frequency information on the basis of a result from performing a two-dimensional Fourier transform on the captured image; a "luminance measuring step" for measuring luminance at a plurality of positions including at least a light portion position corresponding to a position of only a light portion and a dark portion position corresponding to a position of only a dark portion, in the patterns of the fixed intervals within a partial measuring range including at least the fixed intervals in the captured image; a "second quantization step" for arithmetically operating contrast within the partial measuring range by using the luminance at the plurality of positions, and obtaining a value based on the contrast as quantitative contrast information; and a "success/failure evaluating step" for evaluating whether a visual field state is a success or not in accordance with whether total information S1-S4 obtained by combining the spatial frequency information and the contrast information exceeds a threshold value Z.
Patent JP-2012037817-A (JP)
Title: Photosensor
Inventor: TOKUCHI YOSHIHIRO
IPC: G02F1/13363
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a photosensor optical system where a quarter wave plate can stably and certainly convert a linear polarization into a circular polarization even under an operating condition of high temperature and intense heat, and an excellent sensor sensitivity and a high sensor accuracy are secured and maintained.SOLUTION: A photosensor 1 for detecting vibrations includes: a light source 2 which outputs a laser beam with a linear polarization; a polarization beam splitter 3; an objective lens 4; a wave plate unit 5; and a photodetector 6 to detect reflected light from a vibrating plate 8. In the wave plate unit, a quarter wave plate 7 and the vibrating plate are combined. The quarter wave plate has a photonic crystal structure composed of a transparent substrate 9 having an uneven shape 9a periodic along one direction on one of the principal planes, and of a periodic structure 10 (having the same periodic uneven shape as the transparent substrate) of an optical multilayer film of alternately stacked two kinds of dielectric thin films 10a, 10b with different refractive indices.
Patent JP-2012041956-A (JP)
Title: Heat insulating material
Inventor: NIINO HIDEAKI
IPC: F16L59/02
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material in which the occurrence of molding defects is suppressed and which has low bulk density.SOLUTION: The heat insulating material includes a plurality of small particles S composed of a first inorganic compound containing silica and having specific gravity of C, a plurality of large particles L composed of a second inorganic compound, having specific gravity of C, which is 3 or below, and having particle sizes larger than the small particles S, and an inorganic fiber F having average thickness of 1 μm to 20 μm, and a ratio M/Mof a total value Mof mass of the plurality of small particles S to a total value Mof mass of the plurality of large particles L is 0.092 to 3 C/C.
Patent JP-2012041110-A (JP)
Title: Lifter
Inventor: ISHIOKA YASUSHI
IPC: B66F7/06
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To surely operate a lifter while attaining simplification of structure of a dropping preventing means, in the lifter which supports a conveyance object supporting table on a base via a crosslink in a freely ascending/descending manner in parallel and which is formed by providing a driving means for carrying out elevating/declining motion of the crosslink and the dropping preventing means of the conveyance object supporting table side by side.SOLUTION: The dropping preventing means 30, 31 is constituted of a ratchet claw 33 which is supported by a horizontal support shaft 14 horizontally sliding at the base 1 side of the crosslink to be vertically rocked, a bar-shaped ratchet gear 32 which is laid on the base 1 in parallel with the movement path of the horizontal support shaft 14, a spring 34 which energizes downward so that the ratchet claw 33 is engaged with the bar-shaped ratchet gear 32, and an actuator 35 which holds the ratchet claw 33 by changing over it to a non-working attitude against energizing force of the spring 34.
Patent JP-2012040982-A (JP)
Title: Damper device between railroad cars
Inventor: SUGAWARA YOSHIO
IPC: B61G5/02
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a damper device between railroad cars, capable of reducing rolling vibration of car bodies and suppressing adverse effects to riding comfort in a vertical direction.SOLUTION: The damper device between railroad cars has a damper 30 which is provided between first and second cars 10, 20 and generates an attenuation force depending on a relative rolling speed between car bodies 11, 12. In the damper device, the damper 30 includes a minute vibration buffering mechanism 100 having a first member 35 provided on first and second attenuation force generating mechanisms 33, 34, a second member 120 capable of relatively moving to the second member upon reception of the attenuation force transmitted from the first member, elastic members 140, 150 provided between the first and second members, and stoppers 170, 180 for regulating the relative displacement between the first and second members.
Patent JP-2012041018-A (JP)
Title: Steering device
Inventor: MOTOYAMA SATOSHI
IPC: B62D3/12
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable steering device capable of reducing a hitching feeling caused when starting steering.SOLUTION: This steering device includes a rack bush 23 interposed between an end housing 27 (a rack housing 21) and a rack shaft 5 and slidably supporting the rack shaft 5. The rack bush 23 is movably arranged in the axial direction in the end housing 27. A housing side recessed part 35 is formed on an inner peripheral surface of the end housing 27, and a through-hole 47 is formed in the rack bush 23. An elastic member 31 is provided for engaging with both the housing side recessed part 35 and the through-hole 47.
Patent JP-2012048286-A (JP)
Title: Charge control method for electric vehicle, charge monitoring control center, on-vehicle navigation device, and power system stabilization system
Inventor: TOMOBE OSAMU
IPC: H02J7/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To accurately control power to charge each electric vehicle at each charging station by guiding a right number of electric vehicles at the right time to the charging stations to balance between supply and demand in a power system.SOLUTION: In order to allow a right number of electric vehicles to consume power by sharing total charging power allocated to a group of charging stations in each power distribution area planned by a power system monitoring control system, a charge monitoring control center invites travelling electric vehicles to apply for charging at charging stations, selects a right number of electric vehicles among the electric vehicles which have applied for, and determines an amount of charge for each electric vehicle by distributing the total charging power to the selected right number of electric vehicles. The charge monitoring control center also individually controls charging power of electric vehicles at respective charging stations by individually guiding electric vehicles to respective charging stations.
Patent JP-2012047831-A (JP)
Title: Supply roller and developing device
Inventor: WADA HIROSHI
IPC: G03G15/08
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a supply roller which can reduce a rotational torque for supplying toner to a developing roller as much as possible, can endure for use for a long time and can stably supply toner to the developing roller, and also to provide a developing device equipped with the supply roller.SOLUTION: The supply roller includes: a core material having a surface part having at least conductivity or semi-conductivity; a first fiber having electrical insulating properties or higher electrical resistance than the developing roller; and a second fiber having conductivity or semi-conductivity. The first fiber and the second fiber are mixed and implanted in the surface part of the core material.
Patent JP-2012047880-A (JP)
Title: Attachment structure of wire grid type inorganic polarizer and projection type video display device using the same
Inventor: FURUTA YOSHIHIRO
IPC: G02B5/30
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify an attachment structure of a wire grid type inorganic polarizer and to effectively utilize the expensive wire grid type inorganic polarizer.SOLUTION: In the attachment structure of a wire grid type inorganic polarizer according to the present invention, an opening 31Bb which makes light pass through is provided on a plane part 31Ba of a holder 31B. The wire grid type inorganic polarizer is attached such that the plane part 31Ba of the holder 31B is sandwiched between a glass substrate 31Aa of a wire grid type inorganic polarizer 31A and a surface protective substrate 31C which protects a metal element 31Ab of the polarizer. In this manner, the metal element 31Ab of the wire grid type inorganic polarizer 31A is inserted into the opening 31Bb. Also, the projection type video display device according to the present invention has the wire grid type inorganic polarizer 31A attached with this structure used in at least one place.