baber/WOPTO huggingface dataset:
Patent JP-2013012439-A (JP)
Title: Display device
Inventor: WATANABE SABURO
IPC: G02F1/13357
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device equipped with a lighting system that can adjust brightness in a specified region in a display screen with a simple structure.SOLUTION: The lighting system 50 includes a rear-side light guide plate 53 arranged to overlap with a display region AR1, a front-side light guide plate 54 arranged further in the vicinity of a display panel 10 compared with the rear-side light guide plate 53 to overlap with the display region AR1 in a plane view, an illumination part 55 having rear-side light sources 55a arranged along one side 53c and irradiating light, and front-side light sources 55b arranged along one side 54c in a direction crossing a direction of the side 53c with the rear-side light sources 55a fitted in a plane view, and irradiating light, and with the rear-side light sources 55a and the front-side light sources 55b arranged at more than 3 sites in total, a reflecting member 56, a different refractive index member 57 fitted between the rear-side light guide plate 53 and the front-side light guide plate 54, and made of a material with different refractive index from the rear-side light guide plate 53, and an illumination control part 60 carrying out on-off control of each of the rear-side light sources 55a and each of the front-side light sources 55b.
Patent JP-2013014709-A (JP)
Title: Epoxy resin composition for sealing electronic component, and electronic component device using the same
Inventor: KITAGAWA YUYA
IPC: H01L23/31
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition of high glass transition temperature for sealing an electronic component, excellent in moldability such as flowability and curability, and exhibiting an excellent effect on heat resistance.SOLUTION: The epoxy resin composition for sealing the electronic component contains an epoxy resin (A), an allylated phenol resin (B) having a structure including a structural unit (1), and has the glass transition temperature within a range of -5 to 70°C measured by a differential scanning calorimetry (DSC) method, a curing accelerator (C) and an inorganic filler (D).
Patent JP-2013016711-A (JP)
Title: Manufacturing method of nitride semiconductor light-emitting element, wafer and nitride semiconductor light-emitting element
Inventor: TAKANO TAKAYOSHI
IPC: H01L33/32
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nitride semiconductor light-emitting element which can improve reliability of electrical characteristics; a wafer which can improve reliability of electrical characteristics of a nitride semiconductor light-emitting element; and a nitride semiconductor light-emitting element which can improve reliability of electrical characteristics.SOLUTION: In a manufacturing method of a nitride semiconductor light-emitting element including a single crystal substrate 1, an AlN layer 2, a first conductivity type first nitride semiconductor layer 3, a luminescent layer 4 composed of an AlGaN-based material and a second conductivity type second nitride semiconductor layer 6, the method of forming the AlN layer 2 comprises: a first process of supplying a material gas of Al and a material gas of N to form a group of Al-polarity AlN crystal nuclei 2a which become a part of the AlN layer 2, on one surface of the single crystal substrate 1; and a second process of supplying a material gas of Al and a material gas of N after the first process to form the AlN layer 2. In the first process, a substrate temperature is set at a first predetermined temperature which enables suppression of growth of N-polarity AlN crystals 2b.
Patent JP-2013019755-A (JP)
Title: Taking-out device for fuel assembly, and its taking-out method
Inventor: MATSUMIYA KOJI
IPC: G21C19/19
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for taking-out a fuel assembly from a fuel storage pool that eliminates the need to picking up a handle.SOLUTION: A taking-out device 40 for fuel assembly includes a first support part 41 which is formed by making a line 44 circular, and reduced in diameter by pulling the line 44 to restrain a lower tie plate 20 of the fuel assembly 10; a second support part 42 which supports the fuel assembly 10 at a side above its center of gravity; a guide 43 which is coupled to the second support part 42, and guides the first support part 41 and second support part 42 along a space 32 between a square tube 31 in which the fuel assembly 10 is stored and the fuel assembly 10.
Patent JP-2012115123-A (JP)
Title: Power conversion controller having novel power factor correction mechanism
Inventor: KO YEN LI
IPC: H05B44/00
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To propose a power conversion controller having a novel power factor correction mechanism for power conversion use applications.SOLUTION: A power conversion controller includes: a normalization unit used to generate a normalized signal according to a line voltage by multiplying the line voltage with a normalizing gain, in which the normalizing gain is proportional to the reciprocal of the amplitude of the line voltage; a reference current generation unit coupled to the normalization unit to generate a reference current signal by performing an arithmetic operation, in which the arithmetic operation involves the normalized signal; and a gate drive signal generation unit used to generate a gate drive signal, in which the duty of the gate drive signal is determined by a voltage comparison of the reference current signal and a current sensing signal.
Patent JP-2011234409-A (JP)
Title: Media presentation via electronic program guide (epg)
Inventor: PETER T BARRETT
IPC: G06F17/24
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a media presentation via an electronic program guide (EPG).SOLUTION: An electronic program guide (EPG) can have entries that enable access to one or more images. When an image-related entry is selected by a user, a device presents the one or more images that are associated with the selected entry. Portions of the EPG are presented as links. Selection of a link effectuates a search and is followed by the visual presentation of one or more images resulting from the search. Images can be transferred by an e-mail. In response to the e-mail communication, an image entry is added to the channel lineup of the EPG. Selection of the image entry of the EPG causes the device to visually present the images.
Patent JP-2013023307-A (JP)
Title: Sheet conveying apparatus, method of controlling the same, and information reader
Inventor: MACHIDA TAKASHI
IPC: B65H5/06
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying apparatus capable of striking a balance between a high-speed handling and a stable conveyance of sheets, and to provide a method of controlling the sheet conveying apparatus, and an information reader.SOLUTION: The sheet conveying apparatus includes a feeding section for feeding a plurality of sheets sequentially sheet by sheet toward a conveying path; a conveying section for conveying the sheets from the feeding section along the conveying path; a feeding speed control section for controlling a sheet feeding speed Vof the feeding section and a sheet feeding speed Vof the conveying section; and a feeding mode switching control section for switching a first feeding mode of setting a sheet feeding speed ratio of the feeding section and the conveying section to C=V/Vand a second feeding mode less in the sheet feeding amount than the first feeding mode and setting the sheet feeding speed ratio of the feeding section and the conveying section to C=V/V. When the feeding mode switching control section switches from the first feeding mode to the second feeding mode, the feeding speed control section controls the sheet feeding speed ratio of the feeding section and the conveying section from Cto C.
Patent JP-2013024960-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: MOMOSE YOICHI
IPC: F21S2/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device returning just leaking light to a light guide plate to be made usable as illumination light without increasing assembling manhour and electronic equipment.SOLUTION: In a liquid crystal display device 100, a reflection surface 180 is attached to a portion overlapped with a peripheral portion 80g on a side where a light incident section 80a of a light guide plate 80 is located in a surface 182b on the light guide plate 80 side in a diffusion sheet 182 located on the closest side to the light guide plate 80 side of a plurality of sheets of optical sheets arranged to be overlapped between the light guide plate 80 and a liquid crystal panel 10. Light emitted from the peripheral portion 80g of the light guide plate 80 therefore is reflected by the reflection surface 180 and is returned to the inside of the light guide plate 80, and subsequently the light is emitted as illumination light from a light emission surface 80b, advancing in the light guide plate 80.
Patent JP-2013026333-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: AOYAMA TOMONORI
IPC: H01L21/265
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of easily forming a transistor having a low parasitic resistance and a suppressed junction leakage current.SOLUTION: A method of manufacturing a semiconductor device includes: forming a gate electrode above a channel region in a silicon substrate via a gate insulating film; implanting a desired impurity to the silicon substrate to form a source region and a drain region in the silicon substrate so as to interpose the channel region therebetween in a channel direction; making surfaces of the source and drain regions amorphous to form an amorphous region containing the impurity in the respective surfaces; forming a nickel film on the amorphous region; activating the impurity contained in the amorphous region through solid phase growth of the amorphous region while making the amorphous region react with the nickel film to form a nickel silicide film, by radiating a microwave; and removing an unreacted nickel film.
Patent JP-2013025498-A (JP)
Title: Analysis model generation method and analysis model generation device
Inventor: SUZUKI TOMOHIRO
IPC: G06F17/50
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an analysis model generation method capable of shortening a calculation time and reducing a device cost of a memory and the like by simplifying an analysis model even if a workpiece has a shape disposed with a plurality of thin-wall plate thickness members, and an analysis model generation device.SOLUTION: An analysis model generation method includes: a correction data generation step for generating, as a shell model, correction data formed by correcting shape data of an analysis object located in an analysis object area along a grid line; and a correction data combining process for combining a plurality of pieces of correction data present on the same grid line as a single piece of correction data.
Patent JP-2013021960-A (JP)
Title: Culture observation apparatus
Inventor: TAKEDA TOMOKI
IPC: G02B21/34
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a culture apparatus that allows both the growth of live bacteria and accurate counting of the number of live bacteria.SOLUTION: The culture observation apparatus 100 has a three-dimensional shape where a semicylinder and a rectangular parallelepiped are combined, and comprises an upper case 102 and a lower case 104. A lighting unit 120 is mounted inside the upper case 102. The lighting unit 120 applies illuminating light from sideways to an agar medium in a petri dish 200 placed on a glass plate 110. The apparatus allows the culturing of live bacteria in the petri dish 200, and also allows the number of live bacteria cultured to be automatically, accurately and continuously counted without being affected by dew condensation inside an upper lid of the petri dish 200.
Patent JP-2013027151-A (JP)
Title: High frequency generating device
Inventor: SUGIMURA HISAO
IPC: B23K9/073
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which in a conventional high frequency generating device incorporated in a welding power supply and the like, the generation frequency of a high-frequency high voltage discharged from between a basic material and an electrode is low because a high-speed thyristor element is used.SOLUTION: A high frequency generating device has: a DC power supply circuit rectifying a commercial AC power supply and outputting a pulsating DC voltage; a multivibrator drive circuit formed by a shunt regulator and the like; a monostable multivibrator circuit forming a multivibrator by a first switching element, a second switching element, a frequency setting capacitor and a fifth resistor, the multivibrator being made unstable for a predetermined time period from a stable state when the shunt regulator is energized; a resonance circuit formed by a resonance capacitor and an inductance of a transformer; a MOSFET element making the resonance circuit drive when the monostable multivibrator circuit becomes in an unstable state; a discharge gap; and a plurality of secondary side capacitors connected in series to one end of a secondary side of the transformer.
Patent JP-2012031853-A (JP)
Title: Turbo-engine
Inventor: MACK CHRISTOPH
IPC: F01D11/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-engine having a housing with a bearing housing and a rotor housing, a shaft supported in the bearing housing via a large number of sliding bearings, a rotor connected to the shaft and arranged in the rotor housing, and a seal for cutting off a fluid passage from the bearing housing of the shaft to the rotor housing.SOLUTION: A terminal plate 60 for limiting the fluid in the bearing housing from outflowing in the axial direction, is arranged on the side opposed to the seal, in at least one sliding bearing 40. The terminal plate is fixed to the bearing housing, and has a through-opening part, and penetrates the shaft through the through-opening part. Since the terminal plate has a flow passage FP fluidly connected to the through-opening part, fluid in the bearing housing flowing in the terminal plate via the through-opening part, can flow out of the terminal plate in the radial direction.
Patent JP-2012072644-A (JP)
Title: Wall surface fixing member
Inventor: MAEDA KOJI
IPC: E04F13/08
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface fixing member of a ceramics system material which can be bent and fixed on the spot according to the curvature of the wall surface of a building structure or a structure.SOLUTION: The wall surface fixing member 11 of the ceramics system material is to be attached to the wall surface of a building structure or a structure, and recessed and projected parts 74, 75 are formed on an attaching time wall contact side face 72 facing the wall surface to be attached of the building structure or the structure.
Patent JP-2013024190-A (JP)
Title: Drainage power generation pipe for housing
Inventor: ABE TAKESHI
IPC: F03B17/06
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydroelectric generation system which utilizes drainage which only flows out since Ecoenergy is recently required, and more electricity is generated in housing in addition to energy by a solar panel, and also to improve a point that a dynamo is installed outside a pipe in hydroelectric generation by a conventional pipe, and the size is large, which is not fit for piping of housing.SOLUTION: A hydraulic turbine 4 attached to a shaft 3 of a generator motor 2 is installed inside a drainage pipe 1 of piping for housing, a bucket 5 for guiding a water current is attached onto the upstream side of the pipe, and the hydroelectric generation system is configured so that the device can be connected irrespective of the number, and piping connection can be performed both vertically and laterally.
Patent JP-2012057145-A (JP)
Title: Tire puncture sealant
Inventor: TAKAHARA HIDEYUKI
IPC: B60C19/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tire puncture sealant whereby sealing performance and storage performance are ensured and injectability is superior in elevated temperature conditions such as the summer season and the like.SOLUTION: The tire puncture sealant includes a rubber latex and/or a resin emulsion, and an acetylene alcohol and/or a derivative thereof.
Patent JP-2013018651-A (JP)
Title: Delivery service scheme allowing everyone to easily drink draft beer when needed in many homes
Inventor: TATSUMI KAZUMASA
IPC: G06Q50/28
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a series of schemes for providing draft beer by carrying a draft beer barrel and a draft beer server to each home, for allowing the draft beer conventionally drunk only in restaurants or the like to be easily drunk when needed also in many homes with ease similar to the case of ordering the draft beer at restaurants.SOLUTION: A delivery means such as a vehicle or a motorcycle for delivering a draft beer barrel and a draft beer server is prepared and they are carried when receiving an order from each home, and the draft beer is provided by pouring the draft beer at home. The route around a delivery service area may be established without returning to a shop in limited service such as draft beer capable of being delivered with a certain level of stock without requiring cooking and it is delivered quickly in response to an order. As a result, the draft beer may be drunk when needed in many homes with ease similar to the case of ordering the draft beer at restaurants.
Patent JP-2013027956-A (JP)
Title: Destructive device and destructive method
Inventor: KUSAKABE YASUYUKI
IPC: B26F1/26
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce a workload in destructing a silicon chip in a nonvolatile memory chip.SOLUTION: This destructive device 1 includes a horn 12 transmitting ultrasonic vibration to the nonvolatile memory chip 2 and an AE sensor 14 detecting elastic waves which are generated when a mold resin 2B or the silicon chip 2A in the nonvolatile memory chip 2 is destructed by the ultrasonic vibration. The destructive device 1 includes an acquisition part 21 acquiring the response power of a harmonic content of a specific frequency band from a frequency response of the elastic waves and a first determination part 22 determining whether or not the obtained response power reaches a first threshold value X1 or smaller. The destructive device 1 includes a second determination part 23 determining whether or not the obtained response output reaches a second threshold value X2 or larger after the response output reaches the first threshold value or smaller. Furthermore, the destructive device 1 includes a control part 24 controlling the horn 12 to stop the output power of the ultrasonic vibration when the obtained response output reaches the second threshold value or larger.
Patent JP-2012039615-A (JP)
Title: Decoloration apparatus and sheet conveyance control method
Inventor: IGUCHI TAKESHI
IPC: B65H5/06
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide technique capable of achieving efficient sheet conveyance control in a decoloration apparatus considering computing speeds of external equipment which can communicate with the decoloration apparatus, in determining whether or not decoloration is available based on images read from a paper sheet with the external apparatus.SOLUTION: The present invention includes: an image reading part; a decoloring processing part; a transmission part that transmits image data read by the image reading part to a predetermined management device; a reception part that receives a determination result of determination processing executed on the management device side for a paper sheet having the read image data based on the image data transmitted by the transmission part; and a conveyance control part that, in making the image reading part continuously read images on the three or more paper sheets, based on a time from transmission of the image data from the transmission part until the reception of the determination result by the reception part for the paper sheet to be first conveyed, controls a sheet conveyance interval until the next paper sheet is conveyed second or thereafter.
Patent JP-2012055687-A (JP)
Title: Medical image diagnosis device, image processing device and method
Inventor: KICHISHIN HIROKI
IPC: A61B8/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To easily identify a control area of different vessels.SOLUTION: An image-forming unit forms a medical image. Then a decision unit detects the arrival time when a contrast medium reaches a prescribed region in the medical image. The decision unit also establishes a color map that associates arrival times with color phase on the basis of a first influx time corresponding to the first designated region established in the medical image and a second influx time corresponding to the second designated region. Thereafter, a generating unit generates a color phase converted image wherein the color phases have been assigned to each region in the medical image on the basis of the color map and arrival time in each region of the medical image. Then a control unit displays the color phase converted image on the monitor.
Patent JP-2013036715-A (JP)
Title: Heating cooker
Inventor: MORIGUCHI SEIJI
IPC: F24C3/12
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker having a simple structure and control, regardless of a configuration capable of properly preventing a temperature elevation of a cooking vessel in accordance with the contents of cooking and user's preference.SOLUTION: The heating cooker detects a temperature of a cooking vessel by a heating source and stops (suppresses) heating of the cooking vessel to avoid the burning and sticking of cooked food when the temperature of the cooking vessel reaches a limit temperature in accordance with the heating source. At least one of a plurality of provided heating sources has a limit temperature different from that of the other heating sources. By selecting an appropriate heating source, the temperature elevation can be properly suppressed in accordance with the contents of cooking and a favorite burning and sticking state or the like. Also, since only the limit temperatures of heating sources are made different from one another, the structure or control of the heating cooker is prevented from being complicated.
Patent JP-2013036436-A (JP)
Title: Engine warming-up device
Inventor: KOYANAGI MASAAKI
IPC: F01M5/00
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an engine warming-up device capable of rapidly raising the temperature of lubricating oil by heating a sliding bearing for a crankshaft.SOLUTION: A journal part 5A of a crankshaft 5 is rotatably and pivotably supported by a sliding bearing 4, and a heating means 6 is mounted on a bearing cap 3. During the warming-up of an engine 1, the heating means 6 is heated by the power to be supplied from a control circuit 12, and the temperature of the lubricating oil of a sliding section of the sliding bearing 4 is rapidly raised. Further, a thermoelectric element 14 is connected to an exhaust system component 15 (an exhaust pipe), and during the warming-up mode, the thermoelectric element 14 generates the power by the heat of the exhaust gas, and the power is supplied to the heating means 6 via the control circuit 12. During the warming-up mode, the temperature of the lubricating oil can be rapidly raised, and the power consumption of the heating means 6 can be suppressed.