baber/WOPTO huggingface dataset:
Patent JP-2013223310-A (JP)
Title: Current control method of battery charger for electric motor vehicle and device thereof
Inventor: GOSHI TADAO
IPC: B60L11/18
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To enhance charge current accuracy during performing push-in charging a stationary charger and to miniaturize a smooth reactor when performing quick charging by separately providing the stationary charger besides an onboard charger mounted on an electric motor vehicle.SOLUTION: During quick charging, the stationary charger is connected to a battery through a first switch. A charge current path from the stationary charger is connected to a current inflow path of the smooth reactor of the onboard charger through a second switch. When charging current drops down to a push-in charging region determined in advance, the second switch is closed and the first switch is opened to control an inverter of the stationary charger in accordance with a difference between a detection current value by a current detector of the onboard charger and a charging current set value of the stationary charger.
Patent JP-2013223179-A (JP)
Title: Frame transmission system
Inventor: MIYABE MASATAKE
IPC: H04L45/74
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect a transmission route of a user MAC frame in the case where a link aggregation group (LAG) is constituted.SOLUTION: A first frame transmission apparatus generates a request frame which contains a MAC destination address in a user MAC frame desired to detect the transmission route thereof as a target MAC address and contains both MAC header information in the user MAC frame and header information of a higher layer as target frame header information. In the case where a LAG is constituted in which an output destination relating to the target MAC address in the received request frame includes a plurality of physical links, a second frame transmission apparatus specifies an output destination physical link on the basis of the target frame header information acquired from the request frame and generates a response frame for returning to the first frame transmission apparatus, the response frame containing information about the specified output destination physical link and a MAC address of the second frame transmission apparatus per se as a response node MAC address.
Patent JP-2013223217-A (JP)
Title: Audio system and sound processing unit
Inventor: NARITA KOICHI
IPC: H04S5/02
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an audio system and a sound processing unit capable of effectively utilizing an up-mix function while even receiving a broadcasting program, and eliminating unpleasant feeling due to sound fluctuation, sound break, etc.SOLUTION: In an audio system, a sound processing unit includes: a first equalizer part 51 for generating a pseudo surround sound signal by executing an equalizing process with regard to a stereo sound signal from a sound source device; an output switching part 52 for selecting a sound signal by switching between a surround sound signal generated with an up-mixing DSP and the pseudo surround sound signal, and outputting the selected sound signal to an external amplifier. The surround sound signal is output to the external amplifier while receiving a digital broadcasting program, meanwhile the pseudo surround signal is output to the external amplifier while receiving an analog broadcasting program, so as to effectively utilize the up-mix function while receiving a digital broadcasting program and to eliminate sound fluctuation and sound break while receiving an analog broadcasting program.
Patent JP-2013223943-A (JP)
Title: Drawing device
Inventor: OKUMURA NAOYUKI
IPC: B41J2/01
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a drawing device capable of preventing such problems that relative positional accuracy between ejection heads is damaged or the drawing device is enlarged due to a slide mechanism installed in the ejection head.SOLUTION: A drawing device includes: a transfer drum for sending a drawing medium closely contacted on an outer peripheral surface; and an ejection nozzle to eject liquid. The ejection nozzle includes: an ejection head arranged at the position to open in an outer peripheral surface; a first head holder for holding two or more types of ejection heads with mutually different types of liquid ejected; a second head holder for holding at least one type of ejection head; a first holder moving device for movably supporting the first head holder in the normal direction of the outer peripheral surface; and a second holder moving device for movably supporting the second head holder in the normal direction of the outer peripheral surface.
Patent JP-2013229379-A (JP)
Title: Ceramic wiring board and manufacturing method of the same
Inventor: KIRIKIHIRA ISAMU
IPC: H05K1/03
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic wiring board which reduces the dielectric constant of an insulation layer while securing high mechanical strength of the insulation layer, and to provide a manufacturing method of the ceramic wiring board.SOLUTION: A ceramic wiring board 3 includes: an insulation layer 1 formed by a ceramic sintering body; and a wiring conductor 2 provided on an upper surface of the insulation layer 1. In the ceramic wiring board 3, the insulation layer 1 is composed of the ceramic sintering body formed by sintering ceramic particles 4 and hollow ceramic particles 5 through a glass component 6, and a larger amount of the hollow ceramic particles 5 are included in an upper portion of the insulation layer 1 than in a lower portion thereof. The hollow ceramic particles 5 reduce the dielectric constant of the insulation layer 1. Further, the ceramic sintering body includes the ceramic particles 4 and does not need to provide gaps between the ceramic particles 4. Thus, high mechanical strength of the insulation layer 1 is secured.
Patent JP-2013226289-A (JP)
Title: Rice cooker
Inventor: HAJI MASAYO
IPC: A47J27/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker using induction heating, capable of cooling electronic parts despite not using a cooling fan.SOLUTION: A rice cooker has a first air ventilation opening 13a formed in a bottom part of a rice cooker body 1 facing a heat sink 12 and capable of flowing in air in a direction of the heat sink 12, a second air ventilating opening 13b formed in the bottom part of the rice cooker 1 so as to be able to discharge air flowing in the direction of the heat sink 12 to the outside of the rice cooker body 1, and a circuit substrate 14 supporting a high-frequency circuit 10. The circuit substrate 14 is constituted such that air around the high-frequency circuit 10 and a control circuit 9 and air around a pot 3 do not circulate each other, and the air flowing in from the first air ventilation opening 13a passes through the heat sink 12 and is discharged from the second air ventilation opening 13b to the outside of the rice cooker 1 by changing an advancing direction to a direction of the second air ventilation opening 13b with an operation part 11, thereby cooling electronic parts despite not using a cooling fan.
Patent JP-2012162455-A (JP)
Title: Method for producing aluminum titanate-based ceramics
Inventor: MAKI HAJIME
IPC: C01G23/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide aluminum titanate-based ceramics having a small BET specific surface area and a small pore capacity when being crashed into a powdery state, by utilizing effectively microparticle aluminum titanate-based ceramics.SOLUTION: A precursor mixture formed by mixing microparticle aluminum titanate-based ceramics, a titania source and an alumina source, and, according to circumstances, a magnesia source or a silica source, or microparticle aluminum titanate-based ceramic powder itself is preferably compacted and fired in the powdery state or in the compact state, to thereby produce the aluminum titanate-based ceramics.
Patent JP-2013232086-A (JP)
Title: File distribution system
Inventor: MANABE HIROSHI
IPC: H04N1/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To perform redistribution of an image file with a relatively simple configuration, and suppress an increase in the number of times of redistribution processing.SOLUTION: If a file distribution device 10 fails to distribute a file, the file distribution device 10 is replaced with an administrator PC 30-1 having a file redistribution function or a file redistribution service 53 for redistribution. Each program relating to file distribution by the file distribution device 10 and the alternative device causes a corresponding processor to determine a distribution destination of a received image file GF on the basis of distribution destination relevant data of the image file GF, and distribution destination relevant/distribution destination association data that associates the distribution destination relevant data with the distribution destination.
Patent JP-2013231876-A (JP)
Title: Developer holding member and image forming apparatus
Inventor: HINO TOSHIO
IPC: G03G15/08
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in image quality caused by a developer holding member having concave grooves formed at distances in a circumferential direction on an outer peripheral surface of a cylindrical body.SOLUTION: A developing sleeve 106B (sleeve body 200) is produced in an ellipsoidal shape to make concave grooves 110 on a long axis L1 side of an ellipse shallow, and concave grooves 110 on a short axis L2 side deep. On the long axis L1 side of the ellipse in the developing sleeve 106B, a developing gap becomes narrow but the amount of developer (conveyance amount) is reduced; in contrast, on the short axis L2 side, the developing gap becomes wide but the amount of developer G (conveyance amount) increases. Accordingly, unevenness in the amount of developer supplied to a photoreceptor 72 is offset, and unevenness in image density is suppressed.
Patent JP-2013235095-A (JP)
Title: Display device and manufacturing method of display device
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/167
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device enabling high yield and high definition and to provide a manufacturing method of the display device.SOLUTION: A display device includes a first substrate 10 provided with a first electrode 12, a second substrate 20 provided with a second electrode 22 facing to the first electrode 12, barrier plates 30 protruding from a side of the first substrate 10 to a side of the second substrate 20 and partitioning a space between the first substrate 10 and the second substrate 20 into a plurality of unit spaces 40, and a display medium 41A encapsulated in each of the unit spaces 40 and including charging particles 42 which move between the first electrode 12 and the second electrode 22 by an electric field generated between the first electrode 12 and the second electrode 22. The first substrate 10 is provided with a drive circuit for driving the first electrode 12. The second substrate 20 is provided with a through hole 50 through which the unit space 40 is filled with the display medium 41A. The first substrate 10 is not provided with a through hole 50 through which the unit space 40 is filled with the display medium 41A.
Patent JP-2013234045-A (JP)
Title: Transfer system
Inventor: GOTO HIROSHI
IPC: B66F17/00
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a transfer system which cannot move a holding fixture and can hold a conveyance object by means of the holding fixture with the preferable precision of a position by using the holding fixture even if an operator almost moves an operation part of a balancer erroneously in an unintentional direction on the holding of the conveyance object by means of the holding fixture.SOLUTION: When a holding fixture 53 fitted to an attachment of a balancer is moved to a holding position HP where a pulley assembly 15 is held, a cut-off signal for reducing a lifting force of the balancer by means of a mechanical valve 109 is transmitted to the balancer and the holding fixture 53 holds the pulley assembly 15 while maintaining a relative position between the holding fixture 53 and the pulley assembly 15 within a prescribed range.
Patent JP-2013238657-A (JP)
Title: Semiconductor optical element
Inventor: CHU RYOI
IPC: G02F1/025
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical element which can be driven at low power consumption.SOLUTION: A semiconductor optical element includes: a core portion made of a semiconductor material; a first slab portion which is in contact with one side face of the core portion and is made of the semiconductor material to be thinner than the core portion: a second slab portion which is in contact with another side face of the core portion and is made of the semiconductor material to be thinner than the core portion; a first electrode formed to be in contact with the first slab portion; and a second slab portion formed to be in contact with the second slab portion. The first slab portion is doped with an impurity element of a first conduction type such that the impurity concentration gradually increases from the core portion side toward the first electrode side, while the second slab portion is doped with an impurity element of a second conduction type such that the impurity concentration gradually increases from the core portion side toward the second electrode side.
Patent JP-2012188673-A (JP)
Title: Adhesive film for semiconductor, composite sheet, and method for producing semiconductor chip using them
Inventor: NAKAMURA YUKI
IPC: H01L21/52
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film for semiconductors attachable to a semiconductor wafer at a low temperature, and enabling production of semiconductor chips from a semiconductor wafer with high yield while sufficiently suppressing occurrence of chip cracks and burrs.SOLUTION: The adhesive film for semiconductors includes polyimide resin obtained by a reaction between a tetracarboxylic acid dianhydride containing 4,4'-oxydiphthalic acid dianhydride represented by chemical formula (I) and a diamine containing a siloxane diamine represented by general formula (II), and is attachable to a semiconductor wafer at ≤100°C. In formula (II), R is 1-5C alkyl, 1-5C alkoxy, phenyl or phenoxy, and multiple Rs in the same molecule may be the same or different; and n and m are each independently an integer of 1-3.
Patent JP-2013237749-A (JP)
Title: Moisture-curable composition, moisture-curable sheet, sealing sheet, and pressure-sensitive adhesive sheet
Inventor: KAWAGUCHI YASUHIKO
IPC: C09J11/06
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-curable composition capable of being sufficiently mixed and dispersed without solvent, exhibiting properties of being excellently taken out from an apparatus, and enabling sheets having various thicknesses to be produced, to provide a moisture-curable sheet and a sealing sheet obtained by forming the moisture-curable composition into a sheet shape, and to provide a pressure-sensitive adhesive sheet obtained by curing the moisture-curable sheet with moisture.SOLUTION: A moisture-curable composition comprises a carboxy-group-containing polymer that has a carboxy group, a carboxy-group-uncontaining polymer that has no carboxy group, a plasticizer, and a metal oxide and/or a metal carbonate.
Patent JP-2013240802-A (JP)
Title: Mold clamping device with temperature control function
Inventor: KAMISAKA NAOTO
IPC: B29C45/72
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a mold by eliminating the need for installing a heater and forming a heat carrier route in the mold to simplify a mold structure.SOLUTION: A mold clamping device includes: a stationary platen 1 to which a stationary mold 3 is detachably mounted; and a movable platen 2 to which a movable mold 4 is detachably mounted. Each of the stationary platen and the movable platen has a temperature control unit 5 constituted of a temperature control block 8 and an actuator 6. The temperature control block is pressed to each of the molds by the operation of the actuator to control the temperatures of the molds to predetermined temperatures. The temperature control block is embedded with a heater and/or a cooler 9 and a temperature sensor 10.
Patent JP-2013243483-A (JP)
Title: Radio base station
Inventor: TAKAHASHI HIDEAKI
IPC: H04W72/04
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To perform carrier aggregation (CA) using a FDD scheme carrier and a TDD scheme carrier appropriately.SOLUTION: A radio base station eNB according to the invention is a radio base station eNB used in a mobile communication system in which a band 42 for a TDD scheme and a band 43 for a TDD scheme are placed adjacent to each other. The radio base station comprises a control unit 11 configured to use carriers in the band 42 for uplink only and use carriers in the band 43 for downlink only when performing CA by use of the carriers in the band 42 and the carriers in the band 43. The control unit 11 is configured to lower transmission power at border periphery carriers having frequencies in the periphery of a border frequency between the band 42 and the band 43 than transmission power at the remaining carriers among the carriers in the band 42 and the carriers in the band 43.
Patent JP-2013242421-A (JP)
Title: Spectacle type wearable device and front part of spectacle type wearable device
Inventor: SUGIHARA RYOHEI
IPC: H04N5/64
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle type wearable device for complying with various uses and improving weight balance, etc., and a front part of the spectacle type wearable device.SOLUTION: A spectacle type wearable device has: a first temple part 10 which is arranged along one temporal region of a user in wearing; a second temple part 20 which is arranged along the other temporal region of the user; and a front part 30 which is arranged in front of the face of the user. The first, second temple parts 10, 20 have first, second electrical parts, respectively. The front part 30 has: a first connection part CF1 for connecting the first temple part 10; a second connection part CF2 for connecting the second temple part 20; and a connection line LC for electrically connecting the first electrical part of the first temple part 10 to the second electrical part of the second temple part 20 in connection of the first, second temple parts 10, 20 to the front part 30.
Patent JP-2013242765-A (JP)
Title: Article obtainment system
Inventor: YOSHIDA ICHIRO
IPC: G06Q30/06
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To make it possible for a user to extremely quickly obtain an article such as a commodity and a product.SOLUTION: An article obtainment system includes: a user side portable instrument that is possessed by a user desiring obtainment of an article; an order receiving/placing server that can communicate with the user side portable instrument; a store server that can communicate with the order receiving/placing server; a lease company server that can communicate with the order receiving/placing server; a manufacturer server that can communicate with the order receiving/placing server; and a lease side portable instrument that is possessed by a lease article providing user desiring providing a personal lease article and can communicate with the order receiving/placing server. The user is capable of leasing the personal lease article.
Patent JP-2013245435-A (JP)
Title: Support method of concrete form
Inventor: ABE HIDEYUKI
IPC: E04G17/075
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of L-shaped steels to be put along a form and to easily connect the L-shaped steels.SOLUTION: A plurality of L-shaped steels having a pair of flat parts 3a and 3b, 4a and 4b, and a clamp member C for clamping the overlapped part of the flat parts 3a and 4a each of the L-shaped steels are provided. Then, the plurality of L-shaped steels 3 and 4 are put along forms 1 and 2, the flat parts 3a and 4a of the L-shaped steels 3 and 4 adjacent to each other are overlapped with each other, and the overlapped part is held from upper and lower parts and clamped by the clamp member C.
Patent JP-2013244469-A (JP)
Title: Method for producing denitration catalyst
Inventor: IKEMOTO KIYOSHI
IPC: B01J23/28
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly active denitration catalyst suitably usable in an ammonia catalytic reduction denitration method.SOLUTION: A denitration catalyst is obtained by a production method that includes kneading titanium oxide containing a sulfate radial (SO) or the like, or its precursor, a catalytically active component comprising salt or the like of oxo acid having at least one element selected from a group consisting of Mo, W and V, calcium silicate and water, and further inorganic fiber and/or an inorganic sol-like substance, if necessary to obtain catalyst paste, and then molding the paste.
Patent JP-2013245907-A (JP)
Title: Cooling container
Inventor: MATSUOKA TARO
IPC: F25D3/10
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To realize appropriate cooling while heightening the pressure in a refrigerant container.SOLUTION: The cooling container includes: a refrigerant container 20 accommodating a cooling target 90 and a liquid refrigerant 60 inside the inside container and having airtightness; a division heat insulation member 70 made of a heat insulation material for dividing the liquid refrigerant in the inside container into an upper region 62 and a lower region 63; a heating means 80 for heating the liquid refrigerant in the upper region; and a cooling means 40 for cooling the liquid refrigerant in the lower region.
Patent JP-2013245096-A (JP)
Title: Call registering device of elevator
Inventor: YAMAMURA YOICHIRO
IPC: B66B1/14
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a call registering device of an elevator by which even a wheel chair user having difficulty in operating an in-car operation panel can easily perform call registration like registering a destination floor.SOLUTION: A call registering device of an elevator includes: a security camera arranged on a back surface side of a car of the elevator to photograph the interior of the car; a display unit for call registration displaying a destination floor of the car, and the opening and closing of an entrance door of the car etc.; a line-of-sight recognition camera photographing a direction of the sight of a passenger of the elevator casted to the display unit; and a control unit receiving image signals from the security camera and the line-of-sight recognition camera, and controlling the display of the display unit. The control unit computes a line-of-sight position coordinates based on a line-of-sight direction casted to the display unit when the passenger is determined to be a wheel chair user via the security camera, and enables call registration after determining the line-of-sight position on the display unit.
Patent JP-2013248867-A (JP)
Title: Laminated sheet, decorative resin-molded article, method for producing the article, method for producing decorative sheet
Inventor: NAGI YOSHIYUKI
IPC: B29C45/16
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet capable of preventing molding defects from being caused in a concave part of a metal die when the laminated sheet is subjected to vacuum molding and to provide a decorative resin-molded article obtained by using the laminated sheet, a method for producing the decorative resin-molded article, and a method for producing a decorative sheet.SOLUTION: A laminated sheet for vacuum molding is obtained by sticking an embossed film to a base material film body by adhesive force P. The adhesive force P is 1.5 times or more of the suction pressure when the laminated sheet is subjected to vacuum molding. The tensile stress of the base material film body at 100-130°C and at 130% tensile rate is made equal to or lower than the tensile rate of the embossed film.