baber/WOPTO huggingface dataset:
Patent JP-2013198575-A (JP)
Title: Washing apparatus and method
Inventor: IWANAGA MASAHIRO
IPC: D06F23/04
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new washing apparatus having high washing power.SOLUTION: The present invention provides a washing apparatus including: first and second rotors arranged opposite to each other on the inner peripheral surface of a washing tub; and a third rotor arranged on the bottom surface of the washing tub. The first, second and third rotors rotate simultaneously, and the first and second rotors rotate in opposite directions to each other. According to the present invention, a strong free vortex with twisting, generated by the rotation of the first rotor and the second rotor, is broken down by the agitation force of a third rotor 18, so that the kinetic energy of the vortex is propagated over the entire inside of a washing tub 12, thereby achieving high washing power.
Patent JP-2013155865-A (JP)
Title: Bearing assembly and spindle motor including the same
Inventor: KIM HAN BYUL
IPC: H02K7/08
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To relate to a bearing assembly and a spindle motor including the same.SOLUTION: This bearing assembly according to one embodiment includes: a sleeve for supporting a shaft with oil as a medium; a sleeve housing surrounding the sleeve and preventing the leakage of the oil; and at least on circulation part which is formed so that at least one upper and one lower face of the sleeve and the sleeve housing communicate with each other. At least one curvature radius of the external peripheral face of the sleeve and the internal peripheral face of the sleeve housing can become maximum at a portion adjacent to the circulation part.
Patent JP-2013200461-A (JP)
Title: Secret calculation device and secret calculation method
Inventor: HAMADA HIROKI
IPC: G09C1/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To perform matrix combination operation using secret calculating in a short calculation time.SOLUTION: Encrypted attribute vectors of an input encrypted matrix [T] are substituted at random to obtain a substituted encrypted matrix [RT]. Encrypted tag vectors [t] are associated with encrypted key vectors [k] corresponding to key vectors kof the encrypted attribute vectors, and an encrypted combination key vector [k] and an encrypted combination tag vector [t] are obtained from them. An encrypted group vector [g] is obtained which is a cipher text of a group vector g where elements corresponding to elements corresponding to L identical restored values in the input encrypted matrix [T] are defined as group values and the other elements are defined as 0. Respective elements of the vectors [t] and [g] are substituted at random to obtain restored values [rt] and [rg]. These restored values rt and rg are used to obtain elements of rt corresponding to elements of rg, and encrypted attribute vectors corresponding to the obtained elements of rt are extracted from the substituted encrypted matrix [RT] and are combined.
Patent JP-2013203553-A (JP)
Title: Platinum crucible
Inventor: MAKINO YOSHIYUKI
IPC: C03B5/08
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a platinum crucible capable of heightening durability of the platinum crucible by minimizing occurrence of cracks of a weld zone formed by butt-welding both side ends of a peripheral wall plate.SOLUTION: In a platinum crucible 1 in which a peripheral wall plate 30 is rounded cylindrically, and both side ends are welded to form a weld zone 31, to thereby form a cylindrical peripheral wall part 3 on the upper end of a dish-like bottom pan part 2, and the lower end of the peripheral wall part 3 is welded with the upper end of the bottom pan part 2 to be integrated together, the weld zone 31 is tilted so that an angle θ formed with a horizontal plane is <90°, and thereby a force working orthogonally on the weld zone 31 which causes out-of-plane deformation is reduced in a force working on the weld zone by thermal expansion, and consequently out-of-plane deformation hardly occurs, namely, a crack is hardly generated on the weld zone 31, to thereby improve durability of the platinum crucible.
Patent JP-2013203766-A (JP)
Title: Oxide ceramic fluorescent material having rare earth element diffused therein
Inventor: TSUMORI TOSHIHIRO
IPC: C04B35/50
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an oxide ceramic fluorescent material having a rare earth element diffused therein which is obtained by diffusing a rare earth element as an activating agent from the surface of a transparent ceramic sintered product, has desired characteristics, and is thin and uniform.SOLUTION: An oxide ceramic fluorescent material having a rare earth element diffused therein is characterized in that at least one rare earth element selected from Ce, Eu and Tb as a fluorescent light-activating agent is diffused from the surface of at least one polycrystalline ceramic sintered product selected from YAlO, LuAlO, (Y, Lu)AlO, (Y, Gd)AlO, AlO; the concentration of the rare earth element at any place between a depth position of ≥50 μm and a depth position of 600 μm from the surface of the polycrystalline ceramic sintered product is 1 mass%; the concentration of the rare earth element on the surface side of the polycrystalline ceramic sintered product from the position is ≥1 mass%. The fluorescent light material comprises the oxide ceramic sintered product, and is suitable for high output pseudo white LED illumination at the point of heat resistance in comparison with conventional resin fluorescent light materials.
Patent JP-2013207348-A (JP)
Title: Information processing device, test method, and test program
Inventor: ICHIKAWA TERUO
IPC: H04L25/02
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct a test to obtain a setting parameter related to transmission and reception of data between transmission devices connected via a communication line.SOLUTION: A first transmission device 2 includes: a control unit 20 which generates setting information related to transmission and reception of data at the first transmission device 2 and a second transmission device 3, and transmits the generated setting information to the second transmission device 3; a detection unit 21 which detects whether or not an error is included in data transmitted by the second transmission device 3 and received on the basis of the setting information; and a holding unit 22 for holding error information detected by the detection unit 21. The second transmission device 3 includes: a setting unit 31 which performs setting of transmission related to data to be transmitted to the first transmission device 2 on the basis of the setting information received from the control unit 20; and a generating unit 32 which generates data according to the setting by the setting unit 31 and transmits the generated data to the first transmission device 2.
Patent JP-2013206257-A (JP)
Title: Portable settlement terminal
Inventor: KAMEYAMA SEIJI
IPC: G06Q10/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable settlement terminal capable of performing backup of transaction information without using a server for backup.SOLUTION: A portable settlement terminal 10 stores settled transaction information with a storage part 8, and transmits the transaction information from an antenna 12 to a portable settlement terminal 10a. The transaction information of the portable settlement terminal 10 is stored in a storage part 8a of the portable settlement terminal 10a. The portable settlement terminal 10 receives transaction information of the portable settlement terminal 10a with the antenna 12, and stores the transaction information in the storage part 8.
Patent JP-2013209456-A (JP)
Title: Transparent sheet and substrate for electronic parts
Inventor: SHUDO YASUYUKI
IPC: C08J5/18
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide: a transparent sheet that performs coloring without using past coloring materials such as a pigment, a coloring matter and a dye, and that is transparent; and a substrate for electronic parts using the transparent sheet and having excellent performance.SOLUTION: A transparent sheet includes a transparent resin and spherical particles, wherein the spherical particles disperse in the transparent sheet by an average particle size of 70-200 nm, and in a 2D scatter intensity spectrum measurement by a small angle X-ray scattering method of the transparent sheet, the 2D scattering intensity spectrum is an isotropic 2D scattering spectrum that has the maximum value of scattering intensity in a range of 0.020-0.055 nmof a size of a scattering vector q.
Patent JP-2013210228-A (JP)
Title: Position detector
Inventor: TAMIYA HIDEAKI
IPC: G01B9/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve high speed and stable measurement by detecting the displacement in height direction of a measured member.SOLUTION: A measurement light L0 from a light source 10 is divided into a first light flux L1 as an object light to be made incident to a measured member 1 and a second light flux L2 as a reference light by a light flux division part 12, and the first light flux L1 reflected on a measured surface 1a of a measured member 1 is diffracted by a diffraction grating 14, and reflected on the measured surface 1a of the measured member 1 again, and returned to the light flux division part 12, and the second light flux L2 is reflected by a reflection part 18, and returned to the light flux division part 12, and on the basis of interference light intensity to be obtained by a light reception part 30A which receives the interference light of the first light flux L1 and the second light flux L2 overlapped by a light flux coupling part 12, the displacement information of a height direction of the measured surface 1a is acquired by a relative position information output part 20B. A position detector includes a first reflection part by which the first light flux L1 reflected on the measured surface 1a of the measured member 1 is reflected by a first reflection mirror 14, and returned to the measured surface 1a of the measured member 1 so as to be made incident again.
Patent JP-2013209244-A (JP)
Title: Member for firing consisting of zirconia quality sintered body
Inventor: NAKA HIRONORI
IPC: C04B35/48
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a member for firing consisting of a zirconia quality sintered body that has corrosion resistance and durability that are more excellent than those of a past zirconia quality sintered body of a substantia compacta.SOLUTION: In a zirconia quality sintered body that includes (a) 6 to 12% by mole of YOthat is a stabilizer of zirconia based on zirconia, wherein (b) a molar ratio of NbOto YOis in a range of 0.03-0.30, a member for firing consisting of a zirconia quality sintered body is characterized by (c) comprising a zirconia single phase in which a second phase does not exist as a crystal phase, and is characterized in that (d) the zirconia crystal phase has 95% by volume of a cubic zirconia, (e) the total amount of unavoidable impurities is at most 0.3% by weight, and a content of SiOis 0.03% by weight, (f) a porosity is at most 0.5%, (g) an average crystal grain diameter is 3 to 30 μm, and (h) a ratio of a minimum crystal grain size to the average crystal grain diameter is at least 0.05.
Patent JP-2013210146-A (JP)
Title: Air-conditioning system
Inventor: YOSHII SON
IPC: F25B1/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant pump type air-conditioning system capable of maintaining stable operation even under low load.SOLUTION: Near an outlet of an AHU 7 in a return side refrigerant pipe 3b, a refrigerant trap 8 is interposed for allowing storage of liquid refrigerant under low load. The refrigerant trap 8 is formed of a pipe 8a with a downwardly bent V shape in appearance, both ends 8b, 8c of the same are connected to the return side refrigerant pipe 3b. As will be described later, a bottom space 8b is formed to be reducible of a pipe effective sectional area by storage of the liquid refrigerant under low load.
Patent JP-2013212241-A (JP)
Title: Scissors
Inventor: SUETSUGU REIKA
IPC: B26B13/28
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide scissors having reduced possibility of unintentional rotation of a pivot portion, and reduced possibility of a pain at the finger tip or damage of the skin even if the scissors are used while applying the finger to the pivot portion.SOLUTION: In scissors 1, a pair of scissor pieces 11 and 12 are assembled by a pivot portion formed by thread-engagement of a bolt 20 and a nut 30. The pivot portion includes: the bolt including a head portion 21 formed with a recessed portion 25 engaging with a tool, and a shank portion 22 extending from the head portion and formed with male threads on the outer peripheral surface; and the nut including a cylindrical portion 32 having an inner peripheral surface formed with female threads threadedly engaging with the male threads. The pivot portion includes: a bottom surface portion 41 provided with a through-hole portion 45 having a diameter larger than that of a shank portion and smaller than that of the head portion; and a sleeve 40 rising from the outer peripheral edge of the bottom surface portion and having a side surface portion 42 having an inner periphery having a diameter larger than that of the head portion. The sleeve has a side surface portion surrounding the head portion while the shank portion is inserted into the through-hole portion and the bottom surface portion is interposed between the head portion and one scissor piece 11, and the upper end edge of the side surface portion is positioned higher than the head portion.
Patent JP-2013214605-A (JP)
Title: Portable terminal apparatus
Inventor: YASUE KAZUTO
IPC: H05K7/20
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal apparatus mounted with a novel mechanism capable of safely releasing heat from a heating component to the outside of the apparatus.SOLUTION: A semiconductor device 2 being a heating component and a USB connector 4 to be connected to an external apparatus are connected via a heat conducting member 3. The heat conducting member 3 has insulating properties at least at connections with the semiconductor device 2 and the USB connector 4.
Patent JP-2013213152-A (JP)
Title: Additive, pigment dispersion liquid, coloring resin composition, color filter, liquid crystal display device, and organic el display device
Inventor: OGAWA KATSUHIRO
IPC: G02B5/22
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an additive which is excellent in the viscosity stability of a composition even if a pigment is highly atomized, to provide a pigment dispersion liquid and a coloring resin composition in which a temporal increase of viscosity hardly occurs by containing the additive, and an yield on manufacturing caused by the increase of the viscosity of the composition is hardly generated, and furthermore, to provide a color filter having pigments formed by using the coloring resin composition, a liquid crystal display device having the color filter, and an organic EL display device.SOLUTION: The additive is characterized by being composed of a specified compound.
Patent JP-2013219179-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MINE TERUYUKI
IPC: H01L27/108
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To achieve improvement in a data retention property and increase in current of a memory cell transistor.SOLUTION: A semiconductor device manufacturing method according to a present embodiment comprises: a step of forming element isolation regions on a semiconductor substrate to form active regions each of which is surrounded by the element isolation regions and composed of a semiconductor substrate; a step of etching the semiconductor substrate to form trenches for embedded dummy word lines and trenches for embedded word lines; a step of forming a first gate insulation film for a parasitic transistor on the active regions of the semiconductor substrate including the trenches for the embedded dummy word lines and the trenches for the embedded word lines; a step of removing the first gate insulation film which covers the trenches for the embedded word lines with remaining the first gate insulation film for the parasitic transistor; and a step of forming a second insulation film for a memory cell transistor in the trenches for the embedded word lines after removal of the first gate insulation film. In particular, a film thickness of the first gate insulation film is thicker than a film thickness of the second gate insulation film.
Patent JP-2012141642-A (JP)
Title: Display device, display control method, display control program, and recording medium
Inventor: NAGATA WAKAKO
IPC: G09B29/10
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To display a large number of marks while maintaining visibility.SOLUTION: A display device 100 comprises: a detection part 101; a control part 102; and a display part 103. The detection part 101 detects a scale of a map in use. The control part 102 controls to vary a display form of a mark showing a facility according to the scale detected by the detection part 101. The control part 102 representatively varies the display form of the mark according to the scale when the scale detected by the detection part 101 is a predetermined value or less. The display part 103 displays a map screen by control of the control part 102.
Patent JP-2013218199-A (JP)
Title: Consumable unit and image forming apparatus
Inventor: TERAWAKI TAKESHI
IPC: G03G15/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide consumable units capable of reducing the number of electrodes used for electric connection between a main body of an image forming apparatus and the consumable units including nonvolatile memories.SOLUTION: Tag boards 70 and 80 attached to consumable units 23 and 23a include: nonvolatile serial EEPROMs 71 and 81; external electrodes 75 and 85 that include clock electrodes 75a and 85a, data electrodes 75b and 85b, and ground electrodes 75c and 85c and are electrically connected to connection electrodes 66 and 67 of an image forming apparatus 1 (a print controller 60) when the consumable units are installed in the image forming apparatus 1; and capacitors 74 and 84 of which one sides are connected to the clock electrodes 75a and 85a via resistors 72 and 82 mutually connected in parallel and diodes 73 and 83, and the other sides are connected to the ground electrodes 75c and 85c. Power supply terminals (Vcc) of the serial EEPROMs 71 and 81 are connected to the one sides of the capacitors 74 and 84 respectively.
Patent JP-2013219994-A (JP)
Title: Battery equalization device and method
Inventor: SUZUKI MASAAKI
IPC: H02J7/02
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To realize a sufficient cell balance and also reduce a time till balancing by a digital control according to a state of a battery cell in an equalization control of a voltage of a battery pack constituted by connecting plural battery cells.SOLUTION: A first balance circuit 104 equalizes a voltage of each battery cell 102 in each stack 103 comprising a predetermined number of battery cells 102 constituting a battery pack 101 and continuously and serially connected. A second balance circuit 105 equalizes a voltage between the stacks 103. A voltage monitoring section 106 monitors the voltage of each battery cell 102 and detects it as a digital signal value. A balance control section 107 selects any of the first balance circuit 104 and the second balance circuit 105 and actuates it by digital signal processing based on the voltage value of each battery cell 102 detected by the voltage monitoring section 106.
Patent JP-2012154947-A (JP)
Title: Multi-stage test response compactor
Inventor: GRZEGORZ MRUGALSKI
IPC: G01R31/28
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide compaction schemes providing potentially higher compaction ratios.SOLUTION: So-called 'X-press' test response compactors 110, 152 comprise an overdrive section and scan chain selection logic. Certain embodiments offer compaction ratios on the order of 1000 times. Exemplary embodiments can maintain about the same coverage and about the same diagnostic resolution as those of conventional scan-based test scenarios. Some embodiments of a scan chain selection scheme can significantly reduce or entirely eliminate unknown states occurring in test responses that enter the compactor. Also disclosed herein are embodiments of on-chip comparator circuits and methods for generating control circuitry for masking selection circuits.
Patent JP-2013220208-A (JP)
Title: Game machine
Inventor: SUWA MASAMI
IPC: A63F7/02
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving a decoration display effect by a decoration display part having a large area and residing on a front door and further capable of improving the rigidity of the decoration display part.SOLUTION: A game machine includes a front frame 3 (a front door) and a glass door 5 arranged on a front side of the front frame 3 so as to be openable and closable with respect to the front frame 3. A decoration panel part 24 (a decoration display part) is projectingly formed on a front side of the glass door 5 for performing decoration display. The decoration panel part 24 includes a decoration panel 23 arranged so as to be visible through a projecting outer surface (a right transparent cover 37) which has a depth in a projecting direction of the decoration panel part 24 and a reinforcing sheet metal 102 arranged in the projecting direction of the decoration panel part 24.
Patent JP-2013220796-A (JP)
Title: Lighting system for vehicle
Inventor: ARAI TOYOKI
IPC: B60Q1/34
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a vehicle capable of reducing a manufacturing cost by achieving the simplification of a mounting work without deteriorating the appearance of a door mirror unit.SOLUTION: A lighting system 1 for a vehicle is installed on a vehicle 100 that is provided with a door mirror unit 110, and is capable of emitting a light from a light source member 10 to outside the vehicle 100. The lighting system 1 for a vehicle has an accommodation chamber 30 wherein a first light source 11A, 12A is accommodated, and a cover member 20 that diffuses the light from the first light source 11A, 12A. The cover member 20 is mounted between the vehicle 100 and the door mirror unit 110 with the first light source 11A, 12A being accommodated within the accommodation chamber 30.
Patent JP-2013221208-A (JP)
Title: Plated terminal for connector
Inventor: SUNAGA TAKAHIRO
IPC: H01R13/03
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a plated terminal for a connector at a low price, on which a large current can be applied and in which good insertability/removability and wear resistance, and heat resistance, specifically suppression in the increase of a contact resistance value due to use in a heating environment, are achieved.SOLUTION: In a plated terminal for a connector, a surface of a base material including copper or a copper alloy is coated with a silver plating layer, and a surface of the silver plating layer is coated with a tin plating layer. The plated terminal for a connector is heated at a temperature of 150°C or above so that the tin plating layer is changed to a silver-tin alloy.