baber/WOPTO huggingface dataset:
Patent JP-2012227491-A (JP)
Title: Mounting structure of multilayer capacitor
Inventor: TOGASHI MASAAKI
IPC: H01G2/06
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress acoustic noise occurring due to the electrostrictive phenomenon of a multilayer capacitor.SOLUTION: An acoustic capacitor 10 includes: an element assembly 11 in which a first internal electrode and a second internal electrode are stacked via a dielectric layer in a direction orthogonal to a substrate surface 2P of a circuit substrate 2; a first-side-surface-side first terminal electrode 21A that is connected to the first internal electrode on a first side surface 11A of the element assembly 11 existing in a direction orthogonal to a direction in which the first internal electrode and the second internal electrode are stacked; and a first-side-surface-side second terminal electrode 22A that is connected to the second internal electrode on the first side surface 11A. The multilayer capacitor 10 is attached to the circuit substrate 2 on the first side surface 11A side and is not attached to the circuit substrate 2 on a second side surface 11B side that is opposed to the first side surface 11A.
Patent JP-2012230971-A (JP)
Title: Fader device
Inventor: YOSHIDA YOSHIO
IPC: H01C10/38
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fader device that can adjust the slide resistance of a slide.SOLUTION: A slide 3 includes a through hole formation sections 15 to form a through hole 3d configured to pass a guide bar 9 therethrough. The through hole formation section 15 includes an inner peripheral surface 15a to divide the through hole 3d. The inner peripheral surface 15a is provided with a slit 17 in an axial direction of the guide bar 9. The slide 3 includes a slit width adjustment mechanism 19, with which the slide resistance of the though hole formation section 15 with respect to the guide bar 9 can be adjusted by adjusting the width of the slit 17 by allowing the through hole formation section 15 to be elastically deformed.
Patent JP-2012231017-A (JP)
Title: Heat sink
Inventor: ANDO KENJI
IPC: H05K7/20
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a heat sink while avoiding an increase of a pressure loss.SOLUTION: On a radiation unit 3 of a heat sink 1, a plurality of fins 31 are disposed with predetermined gaps in an arrangement direction. Between the side faces of neighboring fins 31, a plurality of slit-shaped flow channels 30 having openings at each front end, rear end and tip end of the fins 31 are formed with sections to extend to a longitudinal direction. Each opening at the tip end of the slit-shaped flow channels 30 is virtually blocked by a duct inner wall 4. At least one side face of each fin 31, at least in an area on the tip end side excluding an area on the base end side, there is performed a heat transfer enhancement work 5 that enhances heat transfer by making a turbulent flow inside the slit-shaped flow channels 30.
Patent JP-2012149760-A (JP)
Title: Pipe screw coupling
Inventor: SONOBE OSAMU
IPC: F16L15/04
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe screw coupling increased in sealing properties, compression resistance and galling resistance.SOLUTION: A pin nose outer peripheral surface 30 forms a convex curve on the outside thereof in a cross section view in the axial direction. The convex curve has a curved shape wherein a compound-R curve N comprising a plurality of outwardly convex arcs that are connected in sequence and that have radii of curvature R that differ from each other at the generating line of a cylindrical section that is adjacent to a male screw section 5 is such that the radii of curvature R of the arcs increase with distance from the male screw section 5 and the line tangent to the connection point of an arc is the same as that of the arc connected to. The inner peripheral surface relative to the pin nose 30 of a box member 1 has a tapered surface 20 that interferes with the pin nose outer peripheral surface 30 when connecting with the pin member 3.
Patent JP-2012235577-A (JP)
Title: Electrical junction box
Inventor: SEKIDO TOSHIHISA
IPC: H02G3/16
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box which prevents false connection of a case and a connector.SOLUTION: The electrical junction box 10 comprises: a bottomed cylindrical case 11 having a pair of opposing surfaces and an opening 11A; and a connector 20 having a housing 21 opened so as to be fitted to a mating connector. A first locking part for locking the connector 20 is provided on one of the pair of opposing surfaces of the case 11, and a second locking part for locking the connector 20 is provided on the other opposing surface. The first and the second locking parts are provided so that the heights from the opening end 21B of the housing 21 are different when the connector 20 is housed in the case 11, and the housing 21 has both a first locked part for being locked by the first locking part and a second locked part.
Patent JP-2012234451-A (JP)
Title: Information communication system, portable terminal, information processing method, and program
Inventor: FUJITA YOSHIO
IPC: G06Q50/10
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal capable of performing a display associated with existence of another worker.SOLUTION: The information communication system includes: a reception unit 15 for receiving worker location information that is information on locations of workers other than a worker using a portable terminal 1; a current location acquisition unit 12 for acquiring a current location; a dangerous area information storage unit 18 for storing dangerous area information that is information showing a dangerous area; a determination unit 19 for determining whether another worker exists in the dangerous area shown by the dangerous area information by using the worker location information and the dangerous area information; a display unit 23 for, when it is determined another worker exists, performing a display to show the existence of another worker; and a transmission unit 14 for transmitting the current location acquired by the current location acquisition unit 12 to a server.
Patent JP-2011176357-A (JP)
Title: Solar-cell module
Inventor: YASHIKI TATSUYA
IPC: H01L31/042
Filed: 2011-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar-cell module which is superior in withstand load performance, wherein cracks are less likely to be generated in an solar-cell element.  <P>SOLUTION: The solar-cell element includes a semiconductor substrate 1, having a light-receiving surface and a non-light receiving surface; a first bus bar electrode 4a provided on the light-receiving surface side; and a second bus bar electrodes 5a provided on the non-light receiving surface side. In the solar-cell element, the first bus bar electrodes 4a and the second bus bar electrodes 5a are so arranged as to overlap with each other seeing through the semiconductor substrate 1 in plane, and n pieces of them are provided in almost perpendicular to each side of the semiconductor substrate 1 (n is 2 or more); and n pieces of inner leads 8, connecting adjoining solar cell elements to each other, are provided so as to correspond to each of the first bus bar electrodes 4a and the second bus bar electrodes 5a; and the inner lead 8 positioned on the endmost part side of the semiconductor substrate 1 is so arranged as to be shifted on the end part side of the semiconductor substrate 1 than a parting line positioned on the endmost part side of the semiconductor substrate 1 among parting lines (2n-1) that equally part one side of the semiconductor substrate 1 into 2n pieces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012233136-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKAYAMA NOBUHISA
IPC: C08L33/04
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition by which a molded product having both the original features of a fluororesin and transparency can be formed.SOLUTION: The thermoplastic resin composition comprises: an inorganic compound-containing polymer (A) obtained by polymerizing a vinyl monomer (a2) in the presence of an aluminum-based inorganic compound (a1); and the fluororesin (B), wherein the thermoplastic resin composition further comprises an acrylic resin (C). An acrylic monomer is used as the vinyl monomer (a2), while a polyvinylidene fluoride resin is used as the fluororesin (B).
Patent JP-2012237410-A (JP)
Title: Seal structure, and fuel tank having the same
Inventor: INAGAKI HIDEYUKI
IPC: F16J15/10
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure for preventing reduction in sealing performance due to a gas and liquid, and a fuel tank having the seal structure.SOLUTION: In the seal structure, a seal member 41 is retained between a recessed groove 35 having one side face 35a extended from the first wall face 32a of the first member 11 and a seating face 14 of a second member 12 so as to be compressed in a coupling direction and so as not to be compressed in a direction perpendicular to a first wall face 32a. A valve device 10 having the seal structure is mounted on the fuel tank 1. The seal structure secures sealing performance when the seal member 41 is compressed in the coupling direction, and prevents a reduction in sealing performance by permitting dimensional changes due to gas and liquid. The seal structure having the recessed groove 35 can be minimized as much as possible by extending one side face 35a of the recessed groove 35 from the first wall face 32a.
Patent JP-2012239358-A (JP)
Title: Control device
Inventor: KIMURA MUNEKIMI
IPC: H02P27/08
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress the magnitude of a surge voltage to be superimposed.SOLUTION: A control device 70, which switching-controls a switching element included in an inverter circuit 20 connected with a motor generator 50 through a power supply line by a PWM control system, includes a change section that changes a predetermined parameter so that a switching interval of the switching element is out of a predetermined range which is around 1/2 of a variable period of a surge voltage generated between windings of a three-phase rotary electric machine when the switching interval is within the predetermined range.
Patent JP-2012240224-A (JP)
Title: Inkjet recording apparatus, and inkjet recording method
Inventor: NITTA MASAKI
IPC: B41J2/01
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus and method in which the impact of ink mist can be avoided by controlling an air flow between a recording head and a recording medium without requiring any extra mechanical processing.SOLUTION: In two nozzle arrays LA, LB, the recording ratio of one of corresponding nozzles is increased and the recording ratio of the other nozzle is decreased.
Patent JP-2012000981-A (JP)
Title: Opening sealing device and opening sealing method
Inventor: UOE KOSUKE
IPC: B28B11/02
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an opening sealing device and an opening sealing method by which an opening sealing operation can be performed simply.SOLUTION: An opening sealing device 100 for sealing the ends of a plurality of through-holes 70a of a honeycomb structure 70 along a predetermined sealing length L by an opening sealing material. The device 100 is provided with a recess forming section 10, 20 for forming a recess 20d having a variable depth; a holding section 80 for holding the end surface 70d of the honeycomb structure 70, which has the plurality of through-holes, above the recess 20d having a variable depth; and a depth adjustment section 50 for changing the depth of the recess 20d having a variable depth. Further, the maximum depth Dp of the recess 20d having a variable depth is equal to or greater than 10% and less than 100% of the predetermined sealing length L.
Patent JP-2011156417-A (JP)
Title: Slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2011-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prompt a game player to stop variable display for smooth game.  <P>SOLUTION: The slot machine includes: a plurality of variable display means for variably displaying two or more types of symbols; and a lottery means which performs a lottery for winning a prize every time a game associated with the variable display is executed. The slot machine is configured so that when any one of two or more types of special prizes is won by the lottery means, and a special symbol combination mode corresponding to the won special prize is derived and displayed by stop operation of variable display of each variable display means by the player, the special prize is established to give a special game value to the player. The slot machine further includes a plurality of stop operation means for individually stopping the plurality of variable display means according to the operation of the player; and a stop operation prompting means which gives, based on that there has been no stop operation of the stop operation means for a predetermined period from the start of the game, information to prompt the stop operation of the stop operation means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012248689-A (JP)
Title: Ignition coil and manufacturing method of ignition coil
Inventor: KYODA KENTA
IPC: F02P15/00
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil capable of reducing the generation of crack between insulation resin and a connector, while suppressing the complication of mold division of a mold.SOLUTION: An ignition coil 100 produces voltage for generating spark discharge in an ignition plug, by using power supplied from an external power supply through a connector portion 30. The ignition coil 100 has a cylinder surface 32 coated with insulation resin 45 at the connector portion 30, and is formed by a plurality of molds 20 and 21 divided so as to open the mold on an outer peripheral side of the cylinder surface 32. At a part formed by the mold 20 on the cylinder surface 32, inclination surface portions 33a and 33b inclining to an inner peripheral side of the cylinder surface 32 toward a mold-opening direction MOD1 opening the mold 20 are formed. An aventurine portion 35 provided with depressions and projections in an aventurine shape is formed on the inclination surface portions 33a and 33b.
Patent JP-2012245920-A (JP)
Title: Power transmission unit
Inventor: MATSUE TAKENORI
IPC: B60L50/16
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a shock in a power transmission mechanism and vibration that a user can bodily feel due to a one-way bearing being suddenly fastened, when rotation speed of an engine after starting thereof is controlled to be output side rotation speed (transmission side rotation speed Ni) of the one-way bearing.SOLUTION: After an engine 12 starts, a rotation speed of the engine 12 is fed back for control to a target rotation speed that is defined in response to requested power for the engine 12. In addition to that, by operating a gear ratio of a CVT 22, a rotation speed of an output side of the one-way bearing 28 is feed-back controlled to the target rotation speed.
Patent JP-2013000031-A (JP)
Title: Riding-type rice transplanter
Inventor: FUJII KENJI
IPC: A01C11/02
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To facilitate getting-on and -out of a riding-type rice transplanter provided with a plurality of spare seedling-loading tables switchable to an overlapped attitude and a developed attitude.SOLUTION: A spare seedling-loading table Cr includes a fixed spare seedling-loading table 26 supported by a strut-like frame 25 and two movable spare seedling-loading tables 27 overlapped with the upper surface of the fixed spare seedling-loading table 26. A handle 43 is provided on a fixed frame 31 of the fixed spare seedling-loading table 26 so that it is protruded from the front end and rear end of the spare seedling-loading table Cr being set to the overlapped attitude.
Patent JP-2012110207-A (JP)
Title: Electric power conversion system
Inventor: SHIMIZU HIROSHI
IPC: H01L25/18
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion system capable of enhancing cooling performance with a simple configuration.SOLUTION: An electric power conversion system 1 includes a laminated semiconductor module 2. The semiconductor module 2 includes: a semiconductor molding part 20 having a semiconductor device, a heat sink 22, and an encapsulation part 23; a wall part 24; and a penetration coolant channel 41. The semiconductor molding part 20 is disposed with a power terminal 251 and a control terminal 261 to be projected in the direction orthogonal to the normal direction X. The semiconductor module 2 disposed at the both ends in the laminated direction includes a lid part 3. A creepage coolant channel communicating to the penetration coolant channel 41 and disposed along a heat radiation surface 221 is formed inside the wall part 24 which is located between adjacent semiconductor modules 2, and between the lid part 3 and the semiconductor module 2. The penetration coolant channel 41 is disposed in the direction where the power terminal 251 and the control terminal 261 are projecting with regard to the semiconductor molding part 20.
Patent JP-2013004268-A (JP)
Title: Lamp driving device
Inventor: KIMURA TOSHIRO
IPC: G01N21/01
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a lamp driving device in which a determination can be made correctly as to whether or not a lamp is in the lighting state, and heat generation in the drive circuit due to a surplus potential difference occurring after the lighting can be minimized.SOLUTION: The lamp driving device L lights a lamp 1 and sustains discharge by applying a trigger voltage to the electrode of the lamp 1 before starting discharge while supplying a DC voltage from a power supply circuit 7a. The lamp driving device L comprises a reference variation storage unit 21 which stores the threshold T of variation in the electrode voltage before and after discharge, a difference calculation unit 11 which calculates the difference (A-B) between a voltage monitor value B after starting discharge and a voltage monitor value A before starting discharge, and a lighting determination unit 12 which determines the lighting state by comparing the difference (A-B) with the threshold T, and performs determination by the voltage variation before and after discharge.
Patent JP-2013002698-A (JP)
Title: Hot water storage type hot water supply equipment
Inventor: ABE TAKAYUKI
IPC: F24H1/18
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide hot water storage type hot water supply equipment which has an indirect heat exchanger in a hot water storage tank which is strong in oscillation.SOLUTION: In the hot water storage type hot water supply equipment which includes: a hot water storage tank 2 for storing hot water internally; a heating means 3 for heating the hot water in the hot water storage tank 2; a hot water supply circuit 25 for supplying the hot water in the hot water storage tank 2; and an indirect heat exchanger 26 which is provided in the hot water storage tank 2 for heat-exchanging the heat of the hot water in the hot water storage tank 2 and hot water circulating in a heating pipe 26a, the indirect heat exchanger 26 is spirally formed so that the heating pipe 26a comes into contact with each other, and also at least substantially one coil at an upper end 26c and a lower end 26d of the spiral heating pipe 26a is formed so as not to come into contact with the adjacent heating pipe 26a.
Patent JP-2013003829-A (JP)
Title: Electronic device
Inventor: SAITO KEIICHI
IPC: G06F3/041
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which can achieve improvement of detectability of a sensor module.SOLUTION: An electronic device comprises a display panel and a sensor module. The display panel has an array substrate AS having plural signal lines, plural scan lines and plural pixels. The sensor module has plural sensor circuits arranged in a ratio of one in an area in which plural adjacent pixels are provided. The sensor circuit comprises: a detection electrode DE which extends in a row direction and whose coupling capacitor varies depending on an input operation with input means 30; a connection electrode 16 connected to the detection electrode; and an amplifier which is connected with the detection electrode DE via the connection electrode 16, and amplifies detection voltage at the detection electrode DE. The detection electrode DE is located at a connection side by the input means of the display panel than the signal lines.
Patent JP-2013004786-A (JP)
Title: Semiconductor power amplifier
Inventor: NG CHOON YONG
IPC: H03F3/20
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor power amplifier in which a characteristic degradation such as loop oscillation is hard to occur even if the number of via holes is decreased.SOLUTION: The semiconductor power amplifier includes a unit FET containing a gate electrode G, a drain electrode D, and two source electrodes S drawn out to both sides in lateral direction of a source finger electrode arranged to face a gate finger electrode. The unit FET includes a first via hole 18K having a first grounding inductance value which is arranged parallel to each other by a plurality of numbers in the direction of almost straight line connecting the source electrodes together, for connecting both the two source electrodes present between adjoining unit FETs to a high frequency ground surface in common, and a second via hole 18D having a second grounding inductance value which is arranged on the source electrode that is on the side where adjoining unit FETs are not present, for connecting to the high frequency ground surface so as to provide an equal ground inductance.
Patent JP-2011211228-A (JP)
Title: Semiconductor light-emitting element
Inventor: TAKANO TAKAYOSHI
IPC: H01L33/32
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To generate light of uniform wavelength in a semiconductor light-emitting element comprising a nitride semiconductor, such as, GaN or oxide semiconductor, such as, ZnO.SOLUTION: An nGaN layer, a light-emitting layer, and a pGaN layer are laminated on a substrate in this order or a pGaN layer 4, a light-emitting layer 35, and an nGaN layer 6 are laminated, in this order, to constitute a light-emitting diode. In the light-emitting diode 31, fine crystal particles 5a of GaN/InGaN created out of a furnace are scattered to form the light-emitting layer 35. Consequently, without being affected by a base layer, the light-emitting layer 35 can be formed by the fine crystal particles 5a of uniform size, and the light-emitting diode generating the light of desired uniform wavelength is provided. Furthermore, by preparing a plurality of layers of the fine crystal particles 5a, making a wavelength shorter from the nGaN layer 6 side to of the pGaN layer 4 side and setting a light extraction direction on the pGaN layer 4 side, easy to absorb short-wavelength light is extracted readily, and the light from each layer can be extracted uniformly.
Patent JP-2013005683-A (JP)
Title: Stator and motor
Inventor: KANEHARA YOSHIMASA
IPC: H02K1/16
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a stator and motor capable of reducing a difference in magnetic resistance of a tooth in a radial direction, in a stator and motor having a segment coil.SOLUTION: A stator 6 has: an armature core 7 having an annular part 8 and a plurality of teeth 9 extending from the annular part 8 radially inside; and a segment coil 13 configured by electrically connecting a plurality of segment conductors 12 provided so as to penetrate through slots S between the teeth 9 in an axial direction. The tooth 9 has a width adjustment part 11 adjusting the width of the slot S (in a direction orthogonal to the radial direction) so as to be narrower on the inner side of the radial direction.