baber/WOPTO huggingface dataset:
Patent JP-2013049514-A (JP)
Title: Post-processing device and image forming apparatus
Inventor: TANAKA TAKETOSHI
IPC: B65H31/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of conveyance failures caused by an aligning conveyance member.SOLUTION: This post-processing device (U3) includes: a one-end aligning member (8) aligning one end of a medium (S) stacked on a first stacking part (6); a first discharge member (4) discharging the medium (S) toward the first stacking part (6); an aligning conveyance member (22) conveying the medium (S) discharged by the first discharge member (4) toward the one-end aligning member (8); and a cleaning control means (C30) for cleaning the aligning conveyance member (22) by means of contact with the cleaning medium (S0) by actuating the aligning conveyance member (22) while the aligning conveyance member (22) is in contact with the cleaning medium (S0) and the cleaning medium (S0) is nipped by the first discharge member (4), when the cleaning medium (S0) for cleaning the aligning conveyance member (22) is discharged.
Patent JP-2013049119-A (JP)
Title: Surface-coated cutting tool in which hard coating layer exhibits excellent chipping resistance in high-speed intermittent cutting work
Inventor: IGARASHI MAKOTO
IPC: C23C16/36
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool in which a hard coating layer exhibits excellent chipping resistance in a high-speed intermittent cutting work.SOLUTION: The surface-coated cutting tool is formed by coating a lower layer comprising a Ti compound layer and an upper layer including a AlOlayer on the surface of the tool base body. In the surface-coated cutting tool, when an inclination angle frequency distribution graph in the AlOlayer is drawn by measuring inclination angles formed of normal lines of (0001) planes, the highest peak is existed in the inclination angle section within a range of 0-10 degree and the total of frequencies within the 0-10 degree range occupies a ratio of 20-50%. Furthermore, when an average of the average orientation difference within the crystal grains of the AlOcrystal grains is searched, the average of the average orientation difference within the crystal grains of the AlOexisting in the inclination angle section in the 0-10 degree range shows 5 degrees or smaller. Meanwhile, the average of the average orientation difference within the crystal grains existing in the inclination angle section other than the 0-10 degree range shows 5 degrees or larger.
Patent JP-2013051147-A (JP)
Title: Lighting fixture
Inventor: ISHIKAWA GEN
IPC: F21V17/10
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture which can be simply installed without removing a conventional fluorescent lamp lighting fixture and which is safe and has sufficient brightness.SOLUTION: The lighting fixture is formed capable of installing on a fixing object by covering an existing lighting fixture 5 installed on the fixing object, and is made of a cover 2 with an LED light 3 attached on the lower side. The cover 2 is formed in a box body 2a of rectangular parallel piped shape with the upper side open, and the LED light 3 is attached at the lower side of the box body 2a, and the upper end part of the both sides of the box body 2a is formed as a locking part.
Patent JP-2013056589-A (JP)
Title: Electronic control unit
Inventor: NOMURA SHUNSUKE
IPC: B60R16/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit which stores the time-series driving information of a vehicle to analyze the source of a vehicle abnormality and reduces a storage amount.SOLUTION: The electronic control unit reduces and simplifies the accuracy of the data value of each driving information for analyzing the source of the vehicle abnormality (S404) after a certain time interval is elapsed (S402: Yes). For example, the accuracy of the driving information is reduced and simplified by preliminarily dividing the data value of the driving information and by indicating to which any of a plurality of regions the driving information is pertained by a bit number corresponding to the number of the region. The driving information is simplified by 1 bit if the driving information includes two regions and 2 bits if it includes four, and the simplified time-series driving information is in a RAM (S406). When the vehicle abnormality occurs, the electronic control unit stores, in and EEPROM, the driving information which is not simplified and the simplified driving information which is stored in the RAM before and after the occurrence of the vehicle abnormality and which is generated at a time other than a time when the vehicle abnormality occurs.
Patent JP-2013058678-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: AISO FUMIKI
IPC: H01L29/792
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of a width dimension of a floating gate electrode film at a part facing a substrate at the time of forming an element isolation insulation film.SOLUTION: A semiconductor device of a present embodiment comprises: a semiconductor substrate; a gate insulation film formed on the semiconductor substrate; and a gate electrode formed on the gate insulation film, in which a floating gate electrode film, an interelectrode insulation film, and a control gate electrode film are laminated. The floating gate electrode film includes a polycrystalline silicon layer having a lower silicon layer containing nitrogen and an upper silicon layer substantially not containing nitrogen. A dimension in a gate width direction of the lower silicon layer is made larger than a dimension in the gate width direction of the upper silicon layer.
Patent JP-2013057221-A (JP)
Title: Stepping motor control apparatus, electric solar shading device, and stepping motor control method
Inventor: KUROIWA SHUICHI
IPC: E06B9/264
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor control apparatus capable of stabilizing a stepping motor operation and reducing electric power consumption.SOLUTION: A stepping motor control apparatus includes a drive part which drives a stepping motor, and a control device which controls the drive part. The control device includes a first control unit which rotates a rotor core by sequentially supplying driving currents Ia-Id to a plurality of line phases of the stepping motor during a stepping motor operation, and a second control unit which supplies a reoperation starting current Is, returning the rotor core to a stop position, to a stop phase in advance of the supply of the driving currents Ia-Id during a stepping motor reoperation, without supplying an exciting current to the stop phase of the stepping motor during the stop of the stepping motor.
Patent JP-2011247273-A (JP)
Title: High pressure fuel supply pump for internal combustion engine
Inventor: YAMADA HIROYUKI
IPC: F02M59/44
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To improve a discharge capacity control mechanism of a high pressure fuel supply pump.SOLUTION: The pump includes: a cylinder, a plunger which reciprocates within the cylinder to change the volume within the cylinder, a valve body provided, in order to open and close a through hole for connecting the interior of the cylinder with a low pressure fuel passage, on the downstream side of the through hole, a first spring for biasing the valve body in a closing direction, an engaging member installed on the side of the low pressure fuel passage to operate the valve body to an opening position against force of the first spring, a second spring for imparting the engaging member resisting force to the force of the first spring, and an electromagnetic driving device for releasing the engaging member from the state engaged with the valve body against the force of the second spring.
Patent JP-2013060497-A (JP)
Title: Polystyrenic resin particle, foamable resin particle, foam molding, and method for manufacturing these
Inventor: ARAMOMI YUKIO
IPC: C08F12/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrenic resin particle which can provide a foam molding excellent in bending strength.SOLUTION: The polystyrenic resin particle has a surface layer part in which the ratio (M/M) of a linearly converted Z+1 average molecular weight (M) and a linearly converted weight-average molecular weight (M), which are two average molecular weights measured by GPC, is 5 to 25; and the linearly converted Z+1 average molecular weight (M) is 1,300,000 to 8,000,000.
Patent JP-2013062314-A (JP)
Title: Wiring board and wiring board manufacturing method
Inventor: KONDO HITOSHI
IPC: H05K3/46
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which allows formation of fine wiring with reduced occurrence of warp.SOLUTION: A wiring board 1 has a structure in which a plurality of wiring layers 11, 21, 31, 42, 51, 61 and a plurality of insulation layers 20, 30, 40, 50, 60 are stacked. At least one insulation layer 40 among the stacked insulation layers includes an insulation layer 40A having a reinforcement, which is formed so as to cover a wiring pattern 31b of the lower wiring layer 31, and an adhesion layer 41A which is superposed on the insulation layer 40A, has higher adhesion with a metal film than the insulation layer 40A and is thinner than the insulation layer 40A. In addition, at least one wiring layer 42 among the stacked plurality of wiring layers includes via wiring 42a which is connected with the lower wiring layer 31 through the insulation layer 40A and the adhesion layer 41A, and a wiring pattern 42b formed on the adhesion layer 41A.
Patent JP-2013062102-A (JP)
Title: Connecting structure for power supply bodies, bus bar module, and power supply device having bus bar module
Inventor: KOBAYASHI MASATO
IPC: H01M2/30
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for power supply bodies, which ensures good workability, while eliminating the possibility of short-circuiting, when power supply bodies are connected to each other, and also reduces a manufacturing cost, and to provide a bus bar module and a power supply device having the bus bar module.SOLUTION: In a connecting structure for power supply bodies, a first electrode 7A of a power supply body 2A is electrically connected to a second electrode 6A of a power supply body 2B. The connecting structure includes: a connecting member 20 that is formed of a conductive metal plate and one end side of which is connected to the first electrode 7A and the other end side of which is connected to the second electrode 6A; a first insulating member 21 that is provided on the first power supply body 2A side and that insulates the connecting member 20 from portions of the power supply body 2A other than the first electrode 7A; and a second insulating member 22 that is provided on the power supply body 2B side and that insulates the connecting member 20 from portions of the power supply body 2B other than the second electrode 6A.
Patent JP-2012143128-A (JP)
Title: Rotor of embedded magnet type rotary electric machine
Inventor: MOCHIDA TOSHIHARU
IPC: H02K1/27
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of an embedded magnet type rotary electric machine, capable of suppressing stress concentration on the innermost circumferential side end part of a rotor slot to a rotor core for which a rotary shaft is fitted to a shaft hole by interference fit.SOLUTION: Tensile stress acting on the innermost circumferential side end part of rotor slots 23A, 23B formed at a rotor core 2 for which a rotary shaft 4 is fitted to a shaft hole 3 by interference fit is generated in an area surrounded by a first virtual circle K1 of a radius r2 from the center of the rotary shaft passing through a position (an end part on the side of the shaft hole 3 of one end 23a1, 23b1) closest to the side of the shaft hole 3 of the pair of rotor slots 23A, 23B and a second virtual circle K2 of a radius r1 from the center of the rotary shaft 4. A plurality of stress mitigation slits 26 are formed at a prescribed interval so as to partially overlap with the area in a circumferential direction surrounded by the first virtual circle K1 and the second virtual circle K2.
Patent JP-2013063673-A (JP)
Title: Ship
Inventor: KURAHASHI YOSHINORI
IPC: B63B9/04
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a ship that prevents hold capacity from decreasing by the equipment to spout the air in the water.SOLUTION: The ship includes: the hull; the blowers 13A and 13B; an air spouting part that reduces the frictional resistance of the hull and the seawater by spouting the pressurized air supplied from the blower 13A and 13B from the ship bottom of the hull; and the air-cooler 17A and 17B that cool the pressurized air. Compartments 95P, 96P, 95S, and 96S are provided in the gunwale of a stem 2 of the hull. The blowers 13A, 13B, and the air-coolers 17A, and 17B are set up in the compartments 95P, 96P, 95S, and 96S.
Patent JP-2013063841-A (JP)
Title: Doffing apparatus, and textile machine with the same
Inventor: INOUE TAKUYA
IPC: B65H67/04
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a doffing apparatus that can accurately position a winding-tube in a winding-tube stocker to a support position.SOLUTION: The doffing apparatus includes: a chuck that holds and supplies a winding-tube to a winding-tube support member of a winding unit; a restricting lever 71 that comes into contact with a first-side end portion of the winding-tube held by the chuck to restrict a position of the first-side end portion; and a pressing lever 72 that comes into contact with a second-side end portion of the winding-tube restricted by the restricting lever 71 and presses the second-side end portion against the restricting lever 71. The winding-tube held by the chuck is positioned by the restricting lever 71 and the pressing lever 72.
Patent JP-2013067875-A (JP)
Title: Polytetrafluoroethylene porous body and method for producing the same
Inventor: TSUKUDA TAKAHIRO
IPC: D04H1/4318
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a polytetrafluoroethylene porous body, and to provide a method for producing the same.SOLUTION: The polytetrafluoroethylene porous body is formed by integrating particulates of polytetrafluoroethylene and ultra fine fibers. The method for producing the polytetrafluoroethylene porous body comprises giving mechanical shearing force to a water dispersion of the particulates of polytetrafluoroethylene.
Patent JP-2013073977-A (JP)
Title: Spatial light modulator, optical device, and exposure device
Inventor: YAMATO SOICHI
IPC: G03F7/20
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a spatial light modulator ensuring high resolution by using electrowetting and capable of controlling the phase of light passing through each pixel, as required.SOLUTION: A spatial light modulator 28 for modulating the light incident to an array surface DP includes a cell 34 having a barrier 33a in the z direction traversing the array surface DP, liquids Lqa, Lqb received in the cell 34 and having refractive indices and dielectric constants different from each other, a transparent electrode 36 provided in the window of the cell 34, and a bottom face electrode 37 provided on the bottom face of the cell 34. The ratio of thickness of the liquids Lqa, Lqb in the cell 34 is controlled by a voltage applied to the transparent electrode 36 and the bottom face electrode 37.
Patent JP-2013073701-A (JP)
Title: Bonding structure, electric contact, and manufacturing method therefor
Inventor: KIKUCHI SHIGERU
IPC: C23C24/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To bond members each other without using a brazing filler metal at low cost.SOLUTION: The bonding structure includes a plurality of members, and a sticking deposition layer formed by sticking and depositing powder containing metal over the plurality of members, and bonds the plurality of members through bonding by thermal and mechanical alloying of the plurality of members and the sticking deposition layer. The plurality of members includes a substrate and a bond member, in which the substrate is composed of a highly conductive metal and the bonded member is composed of a highly conductive metal having a cup-shape. The sticking deposition layer is a contact layer containing a fire-resistant metal or compound and a highly conductive metal. One surface of the substrate and the cup-shaped open end of the bonded member are bonded by thermal and mechanical alloying.
Patent JP-2013074227-A (JP)
Title: Nonvolatile semiconductor storage device, and manufacturing method and data rewriting method thereof
Inventor: IRIE YASUO
IPC: H01L21/8247
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable EEPROM which can make data-hold time be infinite similar to a mask ROM and hold data over a long period of time.SOLUTION: A nonvolatile semiconductor storage device comprises: a first nonvolatile semiconductor storage element 100 having a thermal equilibrium state threshold voltage which is positive with respect to a predetermined sense level, for storing positive data; and a second nonvolatile semiconductor storage element 200 having a thermal equilibrium state threshold voltage which is negative with respect to the predetermined sense level, for storing negative data. Accordingly, data-hold time is made to be infinite.
Patent JP-2013073878-A (JP)
Title: Charging connector and charging mechanism
Inventor: YAMANOUCHI TAKETOMO
IPC: B60L11/18
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress stress applied to the fitting part of a charging connector or a vehicle side connector during charging.SOLUTION: When a first body part 51 is latched to a vehicle body with a fitting part 42 being fitted to a vehicle side connector 22 by a prescribed grip-operation of a user using a control lever 56, a lock state in which the first body part 51 and a second body part 52 are connected and fixed, is switched to an unlocking state in which the first body part 51 and the second body part 52 are unlocked and divided, thereby dividing a body part 50 into the first body part 51 and the second body part 52 and being a connected state in which the first body part 51 and the second body part 52 are elastically connected by a spring mechanism 60. As a result, stress applied to the first body part 51 and the fitting part 42 can be suppressed when external force is applied to a charging cable 72 or handgrip 44, and stress applied to the fitting part 42 of a charging connector 40 or the vehicle side connector 22 can be suppressed during charging.
Patent JP-2013075433-A (JP)
Title: Image recording apparatus
Inventor: MURAKI MOTOHITO
IPC: B41J29/13
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image recording apparatus having a control substrate and a communication substrate.SOLUTION: The control substrate 90 provided with a control circuit is arranged in the apparatus casing with a mounting surface 93 upward. The communication substrate 70 provided with an interface circuit between the control circuit and a telephone circuit is arrange to the right side of the control substrate 90. The communication substrate 70 is arranged in a height range H from the mounting part 92A being the tallest among the mounted parts 92 mounted in the control substrate 90 to the control substrate 90. The control substrate 90 and the communication substrate 70 are connected by a connection cable 75. The arrangement of the communication substrate 70 and the control substrate 90 reduces the height of the apparatus casing 21, and the length of the connection cable 75.
Patent JP-2013078705-A (JP)
Title: Method for manufacturing building material
Inventor: NAKAO KANJI
IPC: B05D7/24
Filed: 2011-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing building materials eliminating the need of slip sheets being a useless waste, having a small peeling resistance between the building materials when separating the loaded building materials after loading the building material directly to thereby separate the building materials easily, and having a coating film hardly peelable from the building materials.SOLUTION: The method is provided for manufacturing the building materials having the coating films on both sides. The method includes: using an aqueous resin composition containing a resin emulsion and polyfunctional monomer when forming the coating films on both sides of the building materials; applying the aqueous resin composition at least on one surface of the building materials; and irradiating the coating films with an electron beam or an ultraviolet ray.
Patent JP-2013082784-A (JP)
Title: Anisotropic conductive adhesive agent, method for producing the same, light emitting device, and method for manufacturing the light emitting device
Inventor: ISHIGAMI AKIRA
IPC: C09J11/04
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology of an anisotropic conductive adhesive agent using a conductive particle having a silver-based metal as a conductive layer, having a high light reflectance and excellent in migration resistance.SOLUTION: The anisotropic conductive adhesive agent contains a light-reflective conductive particle 3 in an insulating adhesive agent resin 2. The light-reflective conductive particle 3 has a light-reflective metal layer 31 composed of silver formed on the surface of a resin particle 30 as a nucleus, and further has a coating layer 32 composed of a silver alloy formed on the surface of the light-reflective metal layer 31. The light-reflective metal layer 31 and the coating layer 32 are preferably formed by plating.
Patent JP-2013090432-A (JP)
Title: Forward type dc-dc conversion device
Inventor: SATO TADAHIKO
IPC: H02M7/21
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce loss under simple control without receiving a signal of a primary circuit although various systems are available for control over a synchronous rectifying circuit of a forward type DC-DC converter.SOLUTION: A secondary winding voltage, a DC output voltage, and a last ON time width or OFF time width of a transformer are grasped in combination without receiving the signal from the primary circuit of the transformer, and then an ON time width and an OFF time width of a MOSFET for synchronous rectification are computed to suppress a time at which a current flows to a diode during synchronous rectification to a minimum time.
Patent JP-2013090153-A (JP)
Title: Semiconductor device, electronic equipment, vehicle, and overheat detection method
Inventor: MORI KAZUHISA
IPC: H03F1/30
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent variation in detection temperatures of an overheat detection circuit.SOLUTION: A voltage A between a first resistor 110 and a first constant-current source 120 and a voltage B between a diode 130 and a second constant-current source 140 are inputted to a comparator 170. In a first leakage current source 150, a drain is connected between the first resistor 110 and the first constant-current source 120, and a source and a gate electrode are connected between the first constant-current source 120 and second wiring 104. In the second leakage current source 160, a drain is connected between first wiring 102 and the diode 130, and a source and a gate electrode are connected between the diode 130 and the second constant-current source 140.