baber/WOPTO huggingface dataset:
Patent JP-2013059010-A (JP)
Title: Solid-state imaging device
Inventor: OTAKE YUSUKE
IPC: H04N5/374
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device with a suppressed amount of leakage current occurring in a storage portion.SOLUTION: A solid-state imaging device includes a plurality of pixel portions disposed on a semiconductor substrate 70, a plurality of storage portions, and a vertical scanning circuit 6. In the semiconductor substrate 70, a first-conductivity-type well 61 is formed. Each of the plurality of storage portions has a writing transistor 31 formed in the well 61. The well 61 and a second-conductivity-type diffusion region 72 that is a source or a drain of the writing transistor 31 are bonded. The vertical scanning circuit 6 applies, to the well 61, a predetermined voltage for reducing the electric field intensity of the bonded portion between the well 61 and the diffusion region 72 during the storage period for storing pixel signals in the storage portions.
Patent JP-2012044191-A (JP)
Title: Electron gun and electron beam exposure apparatus
Inventor: YASUDA HIROSHI
IPC: H01J37/06
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun and an electron beam exposure apparatus stably usable for a long period, with a reduced sublimation amount of an electron source and a reduced beam emission angle.SOLUTION: The electron gun includes an electron source 20, an acceleration electrode 25, an extraction electrode 21 for extracting an electron from an electron emission surface, a suppressor electrode 24 for suppressing electron emission from the side face of the electron source, and an electron beam convergence unit for converging the electron beam by a heat electric field emission electron emitted by the application of an electric field to the electron emission surface. The electron beam convergence unit is an electrostatic lens electrode 26 disposed between the extraction electrode 21 and the acceleration electrode 25, and having an aperture at the center, so as to converge the electron beam by the application of a voltage to the electrostatic lens electrode 26. Preferably, the electrostatic lens electrode 26 has a taper that expands to the acceleration electrode side. The top end surface of an electron emission material has an exposed substrate substance, and the side face is coated with a substance having a large work function. The outer circumference of the electron emission top end portion may be beveled or rounded.
Patent JP-2012059271-A (JP)
Title: Human-computer interaction system, hand and hand instruction point positioning method, and finger gesture determination method
Inventor: JOHN HUAISINU
IPC: G06T7/20
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for positioning a hand and a hand instruction point in an HCI system and a finger gesture determination method.SOLUTION: A hand positioning method includes the steps of: continuously capturing an image of a region to be controlled and capturing an image sequence including a foreground object; extracting a foreground image from the captured images and performing binarization processing on the extracted foreground image to produce a binarized foreground image; acquiring a pixel apex set of a minimum convex hull of the binarized foreground image and constructing a region of interest as a candidate region including a hand around the pixel apexes of the minimum convex hull; and extracting an image hand feature from each of constructed regions of interest and determining a region of interest including the hand in the candidate region in accordance with a pattern recognition method.
Patent JP-2012146281-A (JP)
Title: Image processing apparatus, image processing method and program, and image processing system
Inventor: OKADA TAKASHI
IPC: H04N1/409
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that reduces deterioration in quality of a restoration image that occurs due to variation in optical performance.SOLUTION: An image processing apparatus of the present invention includes image restoration means for obtaining classification information that classifies variation in optical performance of an imaging device that captures an image of image data into a plurality of patterns, and creating a restoration image using a restoration filter based on the classification image.
Patent JP-2013070315-A (JP)
Title: Image processor, image management method and program
Inventor: SAITO KOICHI
IPC: H04N5/91
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To improve precision for specifying an individual from a subject in an image.SOLUTION: In an image processing section 4, a face detection section 20 and a face analysis section 21 face-recognize a through image by using simple face feature information in a half depression state of a shutter in addition to a full depression state for preventing missing of taking an image. When a specified person who is previously registered is detected to exist as the subject, a CPU 7 focuses on the face of the specified person to image the person with an imaging section 2 and to store it in a recording section 10. The CPU 7 refers to a management table 24 and re-analyzes the imaged image by using detailed face feature information of the specified person. When the specified person does not exist as the subject, the image is divided. An image deletion section 23 deletes the divided image in accordance with an instruction of a user.
Patent JP-2013073266-A (JP)
Title: Information processing device and program
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06F12/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To estimate a content of transmission data without referring to data parts in packets when a data transmission device has divided the transmission data into units of packets and transmitted the divided pieces of transmission data.SOLUTION: An information processing device estimates a content of transmission data transmitted from a data transmission device. The information processing device comprises: first information holding means which holds first feature information including a feature amount related to the data flow when the data transmission device holding a plurality of pieces of transmission data transmits the respective pieces of transmission data; second information holding means which holds second feature information including a feature amount related to the data flow when the data transmission device transmits any piece of transmission data; and means which collates the first feature information held by the first information holding means with the second feature information held by the second information holding means, and estimates transmission data transmitted by the data transmission device by using a result of the collation.
Patent JP-2013034162-A (JP)
Title: Image processing device and image processing method
Inventor: SATO KAZUFUMI
IPC: H04N19/625
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To avoid or mitigate, when intra-prediction based on a dynamically configured prediction function is performed, an increase in processing cost required for configuration of the prediction function.SOLUTION: There is provided an image processing device comprising: a prediction unit that generates a predicted value for a chroma component of a pixel in a decoded image using a function of the value of a corresponding luma component; a coefficient calculation unit that calculates coefficients of the function used by the prediction unit with reference to neighboring pixels of a block to which the pixel belongs; and a control unit that controls a ratio of the number of reference pixels used by the coefficient calculation unit to the block size of the block.
Patent JP-2011255681-A (JP)
Title: Printer and paper holder
Inventor: SHISHIDO NORIBUMI
IPC: B41J15/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To use up a roll of paper contained in a paper holder.SOLUTION: The paper holding shaft 120 is provided to hold label paper such that the shaft 120 is inserted in a paper pipe formed by rolling long paste paper with a plurality of labels stuck to it at fixed interval into a cylindrical shape and the paper can be pulled out in order to be fed to a printing section, or is provided to hold receipt paper such that receipt paper wound into a roll with a diameter smaller than that of the label paper is disposed in a higher position, and the paper can be pulled out in order to be fed to a printing section.
Patent JP-2013072351-A (JP)
Title: Multistage supercharging system
Inventor: HONMA MOTOHIRO
IPC: F02B37/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To extend life of an exhaust bypass valve device of a multistage supercharging system by decreasing the exchanging frequency of a mounting part or a valve body.SOLUTION: The multistage supercharging system includes a valve body 51a which is installed on a mounting board 52 rotated by an actuator and opens/closes a bypass flow path opening 3e and an inclination controlling means 52a which controls the inclination of the valve body 51a to the mounting board 52. The inclination controlling means 52a is a projection which controls the inclination of the valve body 51a and the valve body 51a abuts against the projection when it is inclined to the mounting part 52.
Patent JP-2013076227-A (JP)
Title: Seismic strengthening method and reinforcing piece
Inventor: MASUNAGA SAKIO
IPC: E04G23/02
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a seismic strengthening method which, when a column-beam frame located between a room and an exterior floor is seismically strengthened with a reinforcing unit in an existing building with an exterior floor circumscribing a building body and projecting, allows entering and exiting between the room and the exterior floor without inconvenience and can suppress construction cost for seismic strengthening, and a reinforcing piece used for the method.SOLUTION: A reinforcing unit 20 is formed with reinforcing pieces 21 made by integrally molding a steel material 22 and a concrete part 23 covering the periphery of the steel material 22. The reinforcing piece 21 has a straight vertical side reinforcing part 21Va disposed in a direction along a height direction of an existing column 11, and the vertical side reinforcing part 21Va of the reinforcing piece 21 is supported by and fixed to a lower slab 3L of an outer wall side column-beam frame 10A.
Patent JP-2013077944-A (JP)
Title: Mobile communication device test system and test method
Inventor: MINEDA KEIICHI
IPC: H04M1/24
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To manage without wasteful incorrect measurement in view of an acquired data amount at the execution of sequence measurement upon a test target.SOLUTION: Before sequence measurement control means 35 starts control according to a measurement sequence designated to execute, a mobile communication device test system includes data amount calculation means 40 for calculating a data amount total value which a transmission/reception unit 21 is scheduled to acquire as an analysis target in the measurement sequence designated to execute, and data amount decision means 41 for deciding whether or not the calculated data amount total value exceeds a preset allowable value according to the predetermined capacity of a reception data memory 23. When the data amount total value calculated by the data amount decision means 41 is decided to exceed the allowable value, the sequence measurement control means 35 notifies a user of the decision result by displaying it on a display unit 61.
Patent JP-2013077719-A (JP)
Title: Laser oscillator, optical amplifier and manufacturing method of laser oscillator
Inventor: HAYASHI MASATAKA
IPC: H01S3/10
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator in which man-hours for manufacturing are reduced and productivity is further improved.SOLUTION: A laser oscillator comprises an optical fiber 12 for amplification comprised of a double clad fiber, and seed light emitted from a master oscillator 1 is made incident through a single mode fiber SMF 1 and a photocoupler 11 to one terminal portion of the optical fiber 12 for amplification, so that the seed light is amplified. Then, amplified laser light is made incident from another terminal part of the optical fiber 12 for amplification through single mode fibers 14a, 14b of a tap 14 to a second optical amplifier PA2 and laser light is oscillated from an emission terminal 2. In such a case, first and second optical fibers F1 and F2 for connection comprised of single mode fibers are connected to a single mode fiber 11a of the photocoupler 11 and the optical fiber 12 for amplification. Then, the first and second optical fibers F1 and F2 for connection, the photocoupler 11 and the optical fiber 12 for amplification are modularized.
Patent JP-2013076535-A (JP)
Title: Humidifier
Inventor: OTOZUKI KOHEI
IPC: F24F6/12
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier increased in a humidification amount from a fog letting-out pipe communicating with an atomization chamber with the same power consumption by using an ultrasonic vibration device of the same output.SOLUTION: In this humidifier 1 including an atomization chamber 3 for storing liquid, an ultrasonic vibration device 11 for atomizing the liquid in the atomization chamber 3, and a fog letting-out pipe 7 for letting out fog in the atomization chamber 11 to the outside of the atomization chamber 3, the fog letting-out pipe 7 is formed so that a humidification amount flowing out from the fog letting-out pipe 7 is set at a humidification amount including the maximum humidification amount in a state where the ultrasonic vibration device 11 is set at certain output. That is to say, the inner diameter R of the fog letting-out pipe 7 is set at a value providing the humidification amount. The fog letting-out pipe 7 lets out a humidification amount increased more than an effective humidification amount of the ultrasonic vibration device 11.
Patent JP-2013075872-A (JP)
Title: Process for producing 2-(4-methylphenyl)sulfonyloxybenzoic acid
Inventor: KOBAYASHI TETSUYA
IPC: C07C303/28
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing 2-(4-methylphenyl)sulfonyloxybenzoic acid useful as an intermediate for producing various functional polymers and the like by an industrially advantageous production method with a good yield.SOLUTION: The process for producing 2-(4-methylphenyl)sulfonyloxybenzoic acid comprises a step of reacting salicylic acid with p-toluenesulfonyl chloride in the presence of a base and a step of extracting 2-(4-methylphenyl)sulfonyloxybenzoic acid with a hydrophobic organic solvent under an acidic condition from the reaction solution obtained in the reaction step above.
Patent JP-2013080031-A (JP)
Title: Positive resist material and pattern formation method using the same
Inventor: HATAKEYAMA JUN
IPC: C08F12/22
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist material for forming a resist film having higher resolution than a conventional positive resist material, with smaller line edge roughness, an excellent pattern shape after exposure and exhibiting further excellent etching resistance, and specifically, a positive resist material using a polymeric compound preferable for a base resin for a chemical amplification positive type resist material, and a pattern formation method.SOLUTION: A positive resist material includes a resin in which a hydrogen atom of a carboxyl group is substituted with an acid-labile group expressed by a general formula (1) as a base resin. (Rand Rindividually represent a straight-chain, branched or annular alkyl group having 1-8 carbon atoms, an aryl group having 6-10 carbon atoms, or an alkenyl group having 2-10 carbon atoms, in which an oxygen atom or a sulfur atom may be included. Rrepresents a fluorine atom or a trifluoromethyl group, and m represents an integer from 1 to 5). The positive resist material has a greatly high alkali dissolution rate contrast before and after exposure, a high resolution, and an excellent pattern shape and an edge roughness after exposure, specifically suppresses acid diffusion rate, and exhibits an excellent etching resistance. Accordingly, a positive resist material preferable for, specifically, a materiel for manufacturing a VLSI or a photo mask fine pattern formation materiel, a pattern formation materiel for EUV exposure, and specifically, a chemical amplification positive type resist material can be obtained.
Patent JP-2013078422-A (JP)
Title: Apparatus for measuring ankle impedance
Inventor: RA SHII
IPC: A61B5/11
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel measuring apparatus for accurately determining ankle impedance (a coefficient of elasticity and a coefficient of viscosity).SOLUTION: The present invention relates to an apparatus for measuring an ankle impedance of a sitting subject 2. The measuring apparatus includes a foot plate 10 on which the foot 2a of the subject 2 is placed, a toe fixture 11 fixing the foot 2a onto the foot plate 10, first to third drive units 12-14 which swing and rotate the foot plate 10 around first to third rotary shafts 30, 50, and 70 in longitudinal, horizontal and vertical directions, and angle detection means 15 for detecting the angle of the foot plate 10. The drive units 12-14 includes drive sources 38, 58, and 78 and transmission mechanisms 39, 59, and 79 applying drive rotating force to the foot plate 10. The rotary shafts 30, 50, and 70 are provided with torque detection means 40, 60, and 80, respectively.
Patent JP-2013080816-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: NAOE TERUBUMI
IPC: H01L21/02
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which forms on a semiconductor wafer, a mark used for identifying a reference chip.SOLUTION: A semiconductor device manufacturing method comprises a step of performing first, second and third exposure via an exposure mask on a semiconductor wafer on which a photoresist film is formed. A second shot region of the second exposure is adjacent to a first shot region of the first exposure in a first direction and a third shot region of the third exposure is adjacent to the second shot region in the first direction. The shot region includes a circumferential scribe region having first and second sides crossing the first direction and facing each other, and third and fourth sides parallel with the first direction. A first pattern is arranged on the first side, and a second pattern of a translucent region including the first pattern is arranged at a position on the second side and opposed to the first pattern. The first and the second exposure are performed such that the first and the second patterns do not overlap, and the second and the third exposure are performed such that the first and the second patterns overlap each other.
Patent JP-2013082256-A (JP)
Title: Connector, and joint connector
Inventor: NAKAYAMA OSAMU
IPC: H01R11/12
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To enhance resistance to vibration and improve connection reliability without changing a metal flat plate that is the base material of a terminal connector.SOLUTION: In a joint connector, connected to an electric wire-side terminal connected to an electric wire to be fixed on a body of a vehicle, includes: a housing 40 made of synthetic resin; an earth terminal 22 extending to one side along the surface of the body; a connecting part 24 and a link piece extending to the another side and fixed on the housing 40, the connecting part 24 includes a terminal connector 23 connected to the electric wire-side terminal connected to the electric wire, the earth terminal 22 including a conductive plate with which a seating surface 26 grounded to the body is provided and a bolt fixing part 31 bolted on the body; and a reinforcing element 30 extending from the bolt fixing part 31 to the terminal connector 23 side and including a housing fixing part 33 fixed on the housing 40.
Patent JP-2013083523-A (JP)
Title: Four probe resistivity measuring device
Inventor: TSUCHIYA KAORI
IPC: H01L21/66
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a four probe resistivity measuring device to improve efficiency of maintenance work.SOLUTION: A four probe resistivity measuring device comprises plural units at least including a probe unit 6 and a measurement unit 7. The four probe resistivity measuring device mounts plural nonvolatile memories for each unit, periodically writes, by a personal computer 1, maintenance information on the unit to the nonvolatile memory, and reads the maintenance information from the nonvolatile memory.
Patent JP-2013082307-A (JP)
Title: Pneumatic tire
Inventor: TOBINO YOSHIYUKI
IPC: B60C11/12
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistant performance, maintaining the performance on the ice.SOLUTION: The pneumatic tire 1 includes a tread part 2 including: a plurality of longitudinal grooves 3; and a plurality of land parts 4 divided by the longitudinal grooves 3. In the land part 4, a plurality of lateral grooves 6 are provided to form block rows 8 constituted of a plurality of blocks 7 arranged in the circumferential direction of the tire. At least one of the blocks 7 includes at least two sipes S so that at least three small block pieces 11 divided by the sipes S are provided. The total length S1 of edge components of the sipes S provided in the block 7 is set at 100-400 times of the tread width TW. Further, the length L5 of the small block pieces 11 in the tire circumferential direction is set to be larger as it goes outside in the tire circumferential direction of the block 7.
Patent JP-2013084767-A (JP)
Title: Reactor and method of manufacturing the same
Inventor: TAWARA HIDEO
IPC: H01F37/00
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a structurally new reactor which enables more accurate setting of magnetic characteristics and which can be manufactured with high cost efficiency, and a method of manufacturing the same.SOLUTION: An annular core 14 wound with a coil 12 is formed by including a core mold member 24b in which a core-split body 32 and a gap plate 34 are bonded to each other with a cyanoacrylate-based adhesive, insert-molded by a thermoplastic resin 38 and integrated together.
Patent JP-2013088552-A (JP)
Title: Pronunciation training device
Inventor: ODA HISAFUMI
IPC: G10L21/10
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To present feedback material by which a user visually captures voice in order to quickly master a correct pronunciation.SOLUTION: In a pronunciation training device, volume reference values and formant frequency reference values of voices are preliminarily stored, and a volume of voice data obtained by picking up user's speaking voice is specified and is compared with the volume reference value of a pertinent voice to derive an error from the volume reference value, and a frequency spectrum of the voice data is analyzed to specify a formant frequency, and the formant frequency is compared with the formant frequency reference value of a pertinent voice to derive an error from the formant frequency reference value, and the error from the volume reference value and the error from the formant frequency reference value are displayed as graphics, and advice material for a correct pronunciation is displayed.