baber/WOPTO huggingface dataset:
Patent JP-2012243966-A (JP)
Title: Semiconductor device
Inventor: ITO SATOMI
IPC: H01L29/12
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that allows reduction in on-resistance.SOLUTION: A MOSFET 100 comprises: a silicon carbide substrate 1; a buffer layer 2 that is composed of silicon carbide and is formed on the silicon carbide substrate 1; a drift layer 3 that is formed on the buffer layer 2 and is composed of silicon carbide whose conductivity type is an n type; a p-type body region 4 that is formed in the drift layer 3 so as to include a primary surface of the drift layer 3 on the opposite side of the buffer layer 2 and whose conductivity type is a p type; a source contact electrode 92 that is formed on the p-type body region 4; and a drain electrode 96 that is formed on a primary surface of the silicon carbide substrate 1 on the opposite side of the buffer layer 2. In the region of the drift layer 3 sandwiched between the buffer layer 2 and the body region 4, a current path region 32, which has a higher impurity region than the other regions in the drift layer 3, is formed.
Patent JP-2012240602-A (JP)
Title: Pneumatic tire
Inventor: SHIROZA AYAKO
IPC: B60C19/00
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having no such possibility that a liquid such as a flat repair liquid sticks to an electronic circuit device such as a pneumatic sensor when the liquid is injected in the tire at the time of getting flat, resulting in breakage of the electronic circuit device, even with a tire in which the electronic circuit device is attached on the inside surface of the tire.SOLUTION: One fastener in a pair of mechanical fasteners, which can be separated, is provided in the region of a range from a bead part tip on the inside surface of a tire to a maximum width position of the tire. An electronic circuit device which contains the other fastener that is engaged with one fastener is fixed on the inside surface of the tire by causing the two fasteners to engage with each other.
Patent JP-2012243199-A (JP)
Title: Computer, and control method and program thereof
Inventor: WATANABE MASAHISA
IPC: G06F9/445
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a computer that verifies data in an MBR (Master Boot Record) and backup sectors, and automatically performs recovery and start processing when either of them cannot be read normally or the data are improper.SOLUTION: When a shutdown is detected, the MBR and a backup MBR are read, and if the MBR data and the backup MBR data do not coincide, the MBR is copied to the backup MBR. Or, if the backup MBR cannot be read normally or is improper, the MBR is copied to the backup MBR. When the computer is powered on and the backup MBR cannot be read normally or is improper, the MBR is copied to the backup MBR.
Patent JP-2012239835-A (JP)
Title: Volume-reduction type simple toilet
Inventor: HIROSE YUKIO
IPC: A47K11/02
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple toilet capable of reducing the volume by reducing the water content in wastes, and capable of suppressing generation of odor.SOLUTION: The simple toilet includes an excrement chamber, and an excrement tank and an exhaust retaining chamber thereunder. The excrement tank includes a steam superheater disposed in a space above, and a mechanical agitator disposed below. The excrement tank also includes a heating machine with a heater. The steam superheater applies superheated water vapor to wastes in the excrement tank, and superheats the water vapor generated from the wastes. The simple toilet is characterized by an air suction/discharging device for discharging the gas and water vapor generated from the excrement tank to outside via the exhaust retaining chamber.
Patent JP-2012248313-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: KONYA WATARU
IPC: H05B41/24
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting apparatus which is capable of preventing an electrode shaft part from being damaged even if a discharge lamp is lighted for a long time.SOLUTION: A discharge lamp lighting apparatus comprises a short-arc type discharge lamp 10 and a power feeding device which supplies an AC current to the discharge lamp. The discharge lamp 10 is configured by disposing a pair of tungsten electrodes within an arc tube 11 while being opposed to each other. The pair of tungsten electrodes are configured by forming electrode head parts 14a and 15a in distal ends of electrode shaft parts 14b and 15b. In the discharge lamp lighting apparatus, a frequency intrinsic for the electrodes in the arc tube is calculated as fe(Hz), a ripple frequency of the AC current to be supplied to the discharge lamp is calculated as fd(Hz), and ripple power of the AC current is calculated as Pr(W).
Patent JP-2012235763-A (JP)
Title: Treatment tool for dog excreta
Inventor: KATAGAI KATSUYUKI
IPC: A01K23/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for dog excreta, capable of coping with urine missed to receive or lateral urination while simplifying the shape or the structure of an excreta receiving portion, with respect to excreta damage that is an extremely nervous problem for residents living in the vicinity of a dog-walking course, whereas a dog owner can cope with dung but only has to leave the urine or spread it by diluting with water, and conventional tools capable of coping also with the urine have problems such that the structure is not simple, the excreta receiving portion requires troublesome operation such as opening/closing operation due to an opening/closing type or attachment of a plastic shopping bag to the receiving portion, and the urine missed to receive or lateral urination cannot be coped with.SOLUTION: The treatment tool has a spoon-like shape and includes an elliptic flat receiving tray provided at a tip of a handle and a longitudinally and laterally bendable connecting portion provided between the receiving tray and the handle. The tool is used with a bag-shaped water-absorbing sheet being put over the receiving tray.
Patent JP-2012245159-A (JP)
Title: Pachinko game machine
Inventor: NISHIMURA MIKI
IPC: A63F7/02
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To display a prenotification image with a performance content rich in amusement.SOLUTION: In a one-time decoration symbol game, variation display images are displayed four times. Four times of theses variation display images expand an occupation region of a picture 101 of a leading character with respect to a display region of a decoration symbol display 34 every time the number of times of display is increased, in the fourth variation display image, the picture 101 of the leading character is displayed in the whole of the display region of the decoration symbol display 34, the whole of the picture 101 of the leading character is erased, a picture 103 of the leading character is displayed or a part of the picture 101 of the leading character is erased and a picture 102 of a hat is displayed, and thus it is prenotified whether or not a decoration symbol becomes a combination of a jackpot.
Patent JP-2012248097-A (JP)
Title: Automatic generation method for screen transition graph, and device therefor
Inventor: NAKAJIMA HAJIME
IPC: G06F3/048
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically generate a screen transition graph with which a comprehensive and efficient regression test of screen transition can be executed only from software to be inspected.SOLUTION: A state of a screen of the software to be inspected is acquired (s2) based upon a set of property variables of an input GUI component, all components which can be operated are acquired from information associated with the acquired state of the screen (s3), and information associated with the screen transition is generated (s5, s6, and s7) by automatically operating an unoperated GUI component. When there is no unoperated GUI component on the current screen, a path from the current screen to a screen having an unoperated GUI component is searched for to perform automatic operation or to restart the software to be inspected, and a screen transition graph consisting of a set of states of screens and a set of screen transitions is saved in a storage device (s9).
Patent JP-2012249193-A (JP)
Title: Information terminal device, notification method among information terminal devices and notification system among information terminal devices
Inventor: MATSUI NORIHIRO
IPC: H04M1/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To enable charge completion notification from a takeover origin information terminal device to a takeover destination information terminal device when browsing is taken over to a browsing-difficult terminal due to battery exhaustion.SOLUTION: There are provided a takeover factor managing unit for detecting and holding therein a takeover factor, a takeover destination continuation restraint determining unit for determining restraint to the execution state of an application or the utilization state of a content due to difference in device function or performance of a takeover destination information terminal device, and a state notifying unit for notifying a takeover-factor dissolved state in a takeover origin information terminal device to the takeover destination information terminal device in accordance with a detection result of the takeover factor and a determination result of occurrence of the takeover destination continuation restraint.
Patent JP-2012250721-A (JP)
Title: Foam spouting device
Inventor: SASAKI TAKESHI
IPC: B65D83/40
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel foam spouting device that can conveniently perform the spouting in bubble quality in accordance with the purpose without changing the design of the spouting device itself.SOLUTION: The foam spouting device 1 includes: a nozzle head 2 which interposes mesh 5b into an internal channel 21 communicated to an opening part Aa formed on the top end of a nozzle 2a; and a pipe connector 7 which interposes the mesh 5b into an internal channel 22 communicated to a pipe P and is formed of an opening part 23 communicating the internal channel to the outside on the upstream side from the mesh, a cylindrical body part 2b of the nozzle head which forms the internal channel of the nozzle head on the inner side being communicated with a cylindrical body part 7b of the pipe connector which forms the internal channel of the pipe connector, wherein a joint surface 2f(1), 7f between the cylindrical body part of the nozzle head and the cylindrical body part of the pipe connector is constituted with a sliding surface and, at the same time, screw parts 2s, 7s are respectively disposed on the cylindrical body part of the nozzle head and the cylindrical body part of the pipe connector.
Patent JP-2012250466-A (JP)
Title: Method for producing light guide plate
Inventor: HAMAMATSU TOYOHIRO
IPC: B29C48/305
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a light guide plate by which the occurrence of a bright spot can be suppressed.SOLUTION: The method for producing the light guide plate has a sheet production step and a transfer step. The transfer step includes: a pressing step of pressing a continuous resin sheet by holding it between a pressing roll and a shaping roll; a conveyance step of conveying the continuous resin sheet while being in close contact with a peripheral surface of the shaping roll; and a peeling step of peeling the continuous resin sheet from the peripheral surface of the shaping roll. Temperature of the extruded resin is in a range of (Tg+110)°C to (Tg+150)°C with respect to a glass transition temperature Tg of the resin. The resin is a copolymer of methyl methacrylate and methyl acrylate and a ratio of a methyl acrylate unit in the copolymer is 4 mass% or more. Temperature of the shaping roll is in a range of (Tg-5)°C to (Tg+5)°C. A ratio (D/P) of depth D of each of recesses of a transfer mold to a pitch P of the recesses is in a range of 0.05 to 0.45. A protrusion corresponding to the recess is formed on the surface of the light guide plate.
Patent JP-2012254652-A (JP)
Title: Beam member
Inventor: YAMAMOTO EIJI
IPC: B62D21/02
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide, with high shape accuracy, a beam member being a strength member which simplifies a separate component mounting process while improving the degree of freedom of design, and can further reducing weight and cost.SOLUTION: This beam member includes: a slit part 16 defined at the axial center part of a circular beam body 10 formed by rolling a flat plate-like member, by separating a first end 12 and a second end 14 facing each other in the circumferential direction of the beam body from each other in the circumferential direction of the beam body; a first welding part 18a and a second welding part 18b for welding, to each other, parts at which the respective end surfaces e, e of the first end and the second end abut on each other to interpose the slit part in the axial direction of the beam body; and a bracket member 50 being a strength member welded to the outer surface of the beam body by straddling the first end and the second end to cover the slit part between the first welding part and the second welding part in the axial direction of the beam body.
Patent JP-2012256556-A (JP)
Title: Daylighting device for plant factory, and method for growing plants
Inventor: NISHI MARI
IPC: F21V7/22
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a daylighting device for a plant factory capable of growing plants inexpensively, excellently, and efficiently.SOLUTION: The daylighting device for a plant factory has: a daylighting unit 11 that captures natural light; and a light-emitting unit 12 that irradiates light captured by the daylighting unit inside the plant factory. The daylighting device has a light-reflecting layer comprising silver or a silver alloy on the inside surface thereof. The daylighting device for the plant factory is characterized in that the light captured by the daylighting unit 11 is reflected at least once by the light-reflecting layer and then is irradiated inside the plant factory from the light-emitting unit 12, and the near infrared light quantum ratio for 700-1,000 nm wavelengths in the light irradiated inside the plant factory from the light-emitting unit 12 is at least 40%.
Patent JP-2013000151-A (JP)
Title: Pattern form and method for making pattern
Inventor: IZUMI HIDEKI
IPC: B68G15/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pattern form capable of inexpensively and easily making a pattern, easily obtaining information on the surface shape of an object and easily transmitting the information; and a method for making the pattern.SOLUTION: The patter form 10 includes lattice patterns with a plurality of lattice groups h1 and v1 on the surface 10s thereof. The color tone and arrangement of lattices in a lattice group among the plurality of lattice groups with the same direction of lattices are different from those in the other lattice groups, so that the respective lattice groups can be easily discriminated. By laying the pattern form 10 on surface lattice areas 22s, 22t, and 22u of the object 20, patterns of these areas can be made, and at the same time, geometric attributes of each area such as the three-dimensional shape and a distance between two points (length of a curve) of the area and a planar shape and a distance between two points (length of a straight line) when the area is developed in a planar shape can be defined by the lattice pattern.
Patent JP-2013002469-A (JP)
Title: Rolling bearing mounting structure in rotating shaft device
Inventor: SHIMANO TAKAHIRO
IPC: B23B19/02
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing mounting structure that eliminates wear on the raceway surfaces of the inner and outer rings and that of on the rolling contact surfaces of rolling elements, and also, eliminates the occurrence of fretting and creep.SOLUTION: A first projecting part 63 or 73 capable of abutting on at least either one of one side end surface of an inner ring 20 and one side end surface of an outer ring 11 is formed on at least either one of a rotating shaft 70 and a housing 61. A second projecting part 80 or 85 capable of abutting on at least either one of the other side end surface of the inner ring 20 and the other side end surface of the outer ring 11 is provided on at least either one of the rotating shaft 70 and the housing 61. A chamfering 14 or 24 is formed at least at either one of the inner edge of the one side end surface of the inner ring 20 and the outer edge of the one side end surface of the outer ring 11. A ring-like elastic member 84 or 89 made of rubber is inserted between the first projecting part 63 or 73 and the chamfering 14 or 24 and abutted on at least either one of the rotating shaft 70 and the housing 61. A work hardened layer 24a is provided on a pair of engaging tapers 24.
Patent JP-2013002057-A (JP)
Title: Opening/closing device
Inventor: YAMAGAMI SHIGEO
IPC: E06B9/302
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device capable of simplifying the constitution and reducing the manufacturing cost.SOLUTION: An opening/closing device 1 has an opening/closing body 41 for opening/closing an opening 3. The opening/closing body 41 has plural rotatable opening/closing plates 42. The plural opening/closing plates 42 are connected with connection means 43. The opening/closing plate 42 of the opening/closing body 41 on the tip side in opening direction is rotatably attached to a fixing-side attached portion of a fixing body. The opening/closing plate 42 of the opening/closing body 41 on the tip side in closing direction is rotatably attached to a movable-side attached portion of a movable body.
Patent JP-2013002682-A (JP)
Title: Joint assembly of pipe material, joining method, and heat exchanger of refrigeration cycle apparatus
Inventor: YOKOYAMA SHOICHI
IPC: B23K1/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint assembly of pipe material can properly preventing fluid leakage from occurring at a connecting part of the pipe material because of aging corrosion, a connecting method thereof, and a heat exchanger for refrigeration cycle equipped with the joint assembly.SOLUTION: A joint assembly 40 includes a fitting inner pipe material 50 and a fitting outer pipe material 60 surrounding the fitting inner pipe material 50. Meanwhile, a sacrificial corrosion protection layer 53 is formed on a circumference surface 52 of the fitting inner pipe material 50, and a non-corrosion protection part 54 is formed in such a manner as to surround the fitting inner pipe material 50 in the vicinity of a joint with the fitting outer pipe material 60. By brazing the non-corrosion protection part 54 of the fitting inner pipe material 50 with the fitting outer pipe material 60, the fitting inner pipe material 50 and the fitting outer pipe material 60 are connected with each other.
Patent JP-2013002883-A (JP)
Title: Distance measuring device
Inventor: YI PAK
IPC: G01C3/06
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device capable of accurately measuring a distance between an object and an own vehicle by using an image captured by an on-vehicle camera while appropriately compensating for the influence of the gradient of a road surface where the object is present.SOLUTION: A feature point which becomes a projection point of a still point P where a distance from an own vehicle 1 is equal to the ground point P53 of an object 53 at the capturing time of a first captured image is extracted from the two captured images of an on-vehicle camera 2 at different capturing times. From a measured camera motion parameter, the position of the feature point of each captured image, and the value of the height Hc of the on-vehicle camera 2, an angle θ formed by a straight line L2 from a point on a road surface 51 located below the on-vehicle camera 2 to a still point on an object present road surface 52 with respect to the optical axis Lc of the on-vehicle camera 2 is estimated based on a predetermined calculation formula. A distance D between the object 53 and the own vehicle 1 is estimated by using the estimated value of the angle θ.
Patent JP-2013005273-A (JP)
Title: Optical communication system, interface board and control method
Inventor: IWASAWA TAKUYA
IPC: H04B10/07
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by efficiently supervising interface boards.SOLUTION: In an optical communication system including a plurality of interface boards for transmitting and receiving optical signals to/from respective opposite interface boards and a supervision control device for supervising the states of the plurality of interface boards, at least one interface board among the plurality of interface boards includes: a substitution unit, capable of independently receiving power supply, for supervising the states of the plurality of interface boards in place of the supervision control device; and a control unit for activating the substitution unit if a fault occurs in the supervision control device, and for stopping the substitution unit or making the substitution unit suspend if no fault occurs in the supervision control device.
Patent JP-2013006726-A (JP)
Title: Interlayer for laminated glass and laminated glass
Inventor: IWAMOTO TATSUYA
IPC: C03C27/12
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer for laminated glass having high adhesiveness between layers and an interlayer for laminated glass to suppress generation of bubbles even by using the laminated glass in a high-temperature environment.SOLUTION: The interlayer 1 for laminated glass is provided with a first layer 2 and a second layer 3 laminated on one face 2a of the first layer 2. Each of the first and second layers 2, 3 contains a polyvinyl acetal resin and a plasticizer. The acetylation degrees of the polyvinyl acetal resin in the first layer 2 and the polyvinyl acetal resin in the second layer 3 are ≤8 mol%. The content of hydroxyl group of the polyvinyl acetal resin in the first layer 2 is smaller than the content of hydroxyl group of the polyvinyl acetal resin in the second layer 3, and the difference between the hydroxyl group content of the polyvinyl acetal resin in the first layer 2 and the hydroxyl group content of the polyvinyl acetal resin in the second layer 3 is ≤9.5 mol%.
Patent JP-2013011940-A (JP)
Title: Information providing server, information retrieval system, information retrieval method, and information retrieval program
Inventor: FUKUDA AKIRA
IPC: G06F17/30
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To quickly retrieve and acquire information pages (operation manual) including desired contents.SOLUTION: An information retrieval system comprises: means for acquiring profile information indicating attributes of a user of a client terminal and evaluation information indicating evaluations for contents of provided information pages; and means which specifies information pages that are highly evaluated by users having common profile information, generates an information page list including links to the information pages, and provides the information page list to the client terminal.