baber/WOPTO huggingface dataset:
Patent JP-2012049504-A (JP)
Title: Wiring board
Inventor: SHIMATSU HITOSHI
IPC: H05K1/14
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board to be connected to the other member without increasing the number of components and also to be positioned without being restricted in direction with respect to the other member being a connection destination.SOLUTION: A wiring board 10 includes: wiring patterns 13, 21; and an insulation layer 11 where the wiring patterns 13, 21 are fixed. The wiring pattern 13 includes: a pattern joint part 14 to be joined with the insulation layer 11; and a pattern extension part 15 extended from the pattern joint part 14 so as to be projected from the end edge of the insulation layer. A connection terminal T is formed by bending the pattern extension part 15, so as to allow the distal end of the pattern extension part 15 to be projected from the outermost surface of the pattern joint part 14.
Patent JP-2012227082-A (JP)
Title: Plasma display panel
Inventor: AKAMATSU MASATETSU
IPC: C09K11/59
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel (PDP) capable of improving luminance life of a green phosphor and PDP driving voltage.SOLUTION: A phosphor layer of the plasma display panel is a green phosphor layer including ZnSiO:Mn having a particle surface coated with metal oxide, and the outermost surface of the ZnSiO:Mn particle coated with metal oxide is coated with aluminum oxide.
Patent JP-2012229089-A (JP)
Title: Optional paper feeding device, and printing apparatus
Inventor: SATO MITSUO
IPC: B65H3/00
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optional paper feeding device and a printing apparatus, in which a paper feeding device is changed to a "air separation belt suction manner" easily in response to requests from a customer and a user, in the printing apparatus for facilitating an optional exchange of a paper-feeding separation unit of the printing apparatus, in particular, employing a friction pad manner or a reverse roller separation.SOLUTION: The optional paper feeding device 200 includes: a separation pad 21 and a pickup roller 15 disposed on a side of a printing apparatus body; a paper feeding mount 29; a paper-feeding-mount moving up/down means for moving the paper feeding mount 29 up and down; a pierced endless belt 37; a belt driving means for rotating and driving the pierced endless belt 37; an air suction means; a front air discharging means; a side air discharging means; and a driven roller 52 positioned below the pickup roller 15 on the side of the printing apparatus body to come into contact with the pickup roller 15 at a predetermined pressure force and be driven, and for conveying paper separated by air, when an air paper feeding device is mounted to the printing apparatus body.
Patent JP-2011146746-A (JP)
Title: Light irradiation device
Inventor: YANO KAZUAKI
IPC: H01L33/58
Filed: 2011-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device that can uniformize illuminance on a surface to be irradiated, even if LEDs are varied in illuminance characteristics.  <P>SOLUTION: The light irradiation device includes a light source 3, in which multiple LEDs 23 for emitting light of an ultraviolet region are arranged on the same plane, and the light irradiation device emits light from the light source 3 to an irradiation region 6 facing the same plane. The light source 3 includes segment light sources 2, each being constituted of the LEDs 23, arranged on the same substrate and a light-guide part 24 that mixes light from the LEDs 23 and guides the mixed light to a light-emitting face; the segment light sources 2 are arranged on a plane direction along which substrates 21 are extended; the light-guide part 24 is a hollow cylinder that has a fixed length from the same plane to the light-emitting face and has an inner reflective surface; and the light-guide part mixes the light emitted from the LEDs 23, located in the segment light source 2 and will not emit a light to the light-emitting faces of the other segment light sources 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011232760-A (JP)
Title: Light modulator
Inventor: WHITESIDES THOMAS H
IPC: G02F1/1677
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide various improvements in an electrophoretic medium and a display intended for use as a light modulator.SOLUTION: Various improvements in an electrophoretic medium and a display for use as a light modulator include making a refractive index of a suspending fluid corresponding to the refractive index of a continuous phase surrounding the suspending fluid, matching the refractive index of a capsule wall to the refractive index of a binder, flattening a layer having an electrophoretic capsule before a lamination adhesive is applied thereto, a method of concentrating electrophoretic particles in a limited area of a side wall of a microcell or the electrophoretic capsule in a light transmissive state of the display, and, in the case of a light modulator having an electrophoretic layer sandwiched by two transparent plates, forming at least one of the transparent plates so as to absorb electromagnetic radiation which adversely affects the electrophoretic layer.
Patent JP-2012232055-A (JP)
Title: Game machine
Inventor: IZUMI KUNIAKI
IPC: A63F7/02
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To execute a variety of performances such a performance using a decoration movable body that the decoration movable body is operated immediately before the finish of a symbol variation.SOLUTION: This game machine comprises the decoration movable body which is operated when a specified performance pattern is selected by a performance control substrate. When the specified performance pattern is selected, the performance control substrate moves the decoration movable body to an operation position from an initial position, and returns the decoration movable body to the initial position at prescribed timing, wherein the return operation may successively be performed following the next symbol variation. The performance control substrate is constituted so as not to select a performance pattern at which the decoration movable body starts operating until the return operation is completed among the specified performance patterns at which the decoration movable body operates when there is selected the performance pattern corresponding to a symbol variation time of the symbol variation during the execution of the return operation at a start time of symbol variation display.
Patent JP-2012237099-A (JP)
Title: Unknown water inflow place specification device
Inventor: NOMURA KIICHI
IPC: E03F1/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To easily and precisely specify an inflow place of unknown water.SOLUTION: There is provided an unknown water inflow place specification device 10 including a reception unit 11 which receives water quality data within a predetermined period, a first comparison unit 13 which compares water quality data at respective places within the predetermined period etc., with reference water quality data as a standard of comparison or the water quality data at the respective places within the predetermined period etc., with each other, and an inflow place specification unit 14 which specifies an inflow place of unknown water on the basis of a result of the first comparison unit 13. The inflow place specification unit 14 executes one of a function of specifying a mixing place of underground water and drainage in fine weather on condition that data separates from the reference water quality data or separates relatively from water quality data at other places and a function of specifying a mixing place of rainfall and drainage in rainy weather on condition that data separates from the reference water quality data or a numeral based thereupon or separates relatively from water quality data at other places or numerals based thereupon.
Patent JP-2012237237-A (JP)
Title: Cooling device of in-vehicle internal combustion engine
Inventor: TERATANI RYUTA
IPC: F01P7/04
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device of an in-vehicle internal combustion engine, capable of properly reducing power quantity consumed for cooling the engine.SOLUTION: The drive of a radiator fan is stopped when a wind quantity of a running wind exceeds the wind blowing quantity of the radiator fan (t2 to t3). The driving stop condition of the radiator fan is continued and the pumping quantity of a water pump is forcibly increased when the increase of consumed power in the first virtual condition assuming that the requirement is satisfied only by the start of the drive of the radiator fan is larger than the increase of consumed power in the second virtual condition assuming that the above requirement is satisfied only by the increase of the pumping quantity of a water pump when there is requirement for increasing the cooling ability of a cooling system with the drive of the radiator fan stopped (t3 to t4). The drive of the radiator fan is started without forcibly increasing the pumping quantity of the water pump when the increase of the consumed power in the first virtual condition is not more than the increase of the consumed power in the second virtual condition (after t4).
Patent JP-2012236640-A (JP)
Title: Bayonet connection structure between container mouth part and cap
Inventor: TADA ATSUSHI
IPC: B65D41/06
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a bayonet connection structure between container mouth part and a cap preventing a rotation prevention part of a mouth part of a container from being collapsed or worn down.SOLUTION: This cap 11 comprises a plurality of slip prevention nails 12, 13 disposed with a circumferential directional gap at an inner circumferential surface. One slip prevention nail 12 from among the plurality of slip prevention nails 12, 13 is capable of elastic displacement in a radial direction, and a rotation prevention projection 14 extending in an axial direction is disposed between the slip prevention nail 12 capable of elastic displacement and the other slip prevention nail 13. At an outer circumferential surface of a hollow cylindrical part 22, a mouth part 21 of a container 20 comprises the same number of slip prevention nail engagement parts 23 where the slip prevention nails 12, 13 of the cap 11 are engaged. A rotation prevention stopper 24 adjoining and extending in an axial direction and a rotation prevention rib 25 which is surmounted by the rotation prevention projection 14 of the cap 11 during rotation of the cap 11 are disposed at a clockwise end of the slip prevention nail 23 engaged with the other slip prevention nail 13.
Patent JP-2012243983-A (JP)
Title: Organic electroluminescent element
Inventor: FUKAGAWA HIROHIKO
IPC: H01L51/50
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which can be reliably driven at a low voltage and has high luminous efficiency with little deterioration, and a display device using the same.SOLUTION: The organic electroluminescent element of the present invention including a light-emitting layer between a pair of electrodes is characterized in that: the light-emitting layer consists only of a host material comprising a metal complex, and a guest material comprising a phosphorescent material; and energy of an excited state where the host material emits light is higher than energy of a singlet excited state of the guest material.
Patent JP-2012232565-A (JP)
Title: Sheet opening holding tool
Inventor: SHINTANI SATOSHI
IPC: B42D9/00
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet opening holding tool which can be formed from one sheet, sufficiently keeps its function even if the sheet opening holding tool is prepared from a paper sheet, can be folded compact and is hardly folded when in use, while having an advertising effect.SOLUTION: This sheet opening holding tool is formed from a sheet that holds an openable/closable sheet in an opened state. The sheet opening holding tool includes: a top plate; a body constituted of a front side plate and/or a rear side plate connected to a front edge portion and/or a rear edge portion of the top plate via a fold; and a sheet pressing portion including at least two cutouts facing each other in a lateral direction toward a center of the top plate.
Patent JP-2012240347-A (JP)
Title: Pelletizer
Inventor: ISOYAMA SANAE
IPC: B29B9/06
Filed: 2011-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pelletizer capable of always surely cutting a strand by easily surely adjusting and keeping a clearance between a fixed blade and a rotary blade.SOLUTION: In the pelletizer cutting the strand sent from a take-off roll 3 into pellets by the fixed blade 6 and the helical rotary blade 15, clearance-adjusting members 17a, 17b, 17c, 17d, 17e and 17f are coaxially attached to both the ends of the rotary blade 15 to adjust the space between the rotary blade and the fixed blade 6 to a predetermined clearance. The clearance-adjusting members 17a, 17b, 17c, 17d, 17e and 17f have adjustment parts 19a, 19b, 19c, 19d, 19e and 19f each having the same diameter as the diameter of the rotary blade 15.
Patent JP-2012248565-A (JP)
Title: Cooling structure of electronic apparatus
Inventor: ONO JUNYA
IPC: H05K7/20
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To maintain good cooling property of an electronic apparatus while ensuring the flexibility of cable routing in a cooling structure of a side surface air intake type electronic apparatus mounted on a cabinet type rack.SOLUTION: A cooling structure of an electronic apparatus 2, having an intake port 14 located at a side surface and an exhaust port 15 located on a rear surface, comprises: a lower part duct 17 disposed so as to overlap with a lower part of the electronic apparatus 2 and opening an outer air introduction port 18a located on a front surface and an outer air lead-out port 18b located on a side surface; a rail 12 extending at a side part of the rack in the depth direction and supporting side parts of the electronic apparatus 2 and the lower duct 17; and a side part duct 16 integrally provided with the rail 12 and leading outer air suctioned into the lower part duct 17 to the intake port 14 of the electronic apparatus 2. The lower part duct 17 has a cable insertion path 19 and also has a shutter member 22, blocking the outer air flow from the rear surface side of the rack to the front surface side, in the cable insertion path 19.
Patent JP-2011223597-A (JP)
Title: Method and device for predicting auxiliary channel transmission slot favorably using transmission power measured value of basic channel
Inventor: JACK HOLZMAN
IPC: H04W72/08
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device that select a transmission slot favorably used to communicate non-audio data as well as audio data communication.SOLUTION: A slot is selected based upon a transmission power level for audio data transmitted by a base station to a remote station over a basic channel in consideration of a favorable power level and transmission rate for transmission of non-audio data over an auxiliary channel. The favorable transmission slot is selected without sending information associated with a frequency channel or information on disturbance to the auxiliary channel to the base station by the remote station.
Patent JP-2012249432-A (JP)
Title: Power conversion apparatus
Inventor: ISHIDA MUNEAKI
IPC: H02M5/293
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion apparatus which can output the input AC powers received, respectively, from multi-phase power supplies, while converting into multi-phase output AC powers, to a load and can output the input AC voltages received, respectively, from the multi-phase power supplies, while boosting, to a load.SOLUTION: In the power conversion apparatus 101, an MC(matrix converter) 1 outputs the input AC powers received, respectively, from multi-phase power supplies Pa, Pb, Pc, while converting into multi-phase output AC powers, to a load. Based on a load AC current supplied from the MC 1 to a load, a control unit 4 calculates the input voltage phase, i.e. the phase difference between a power supply AC voltage being output from the multi-phase power supplies Pa, Pb, Pc to the MC 1 and an input AC voltage received by the MC 1 from the multi-phase power supplies Pa, Pb, Pc, and controls the MC 1 based on the input voltage phase thus calculated so as to perform step-up operation for outputting the input AC voltage, while boosting, to a load.
Patent JP-2012246875-A (JP)
Title: Dpf heater
Inventor: NODA MASABUMI
IPC: F01N3/027
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a DPF heater that is large in a temperature rise of an exhaust gas.SOLUTION: The DPF heater comprises: a DPF 3 which is inserted into an exhaust passage 2 of the exhaust gas up to an atmosphere from an internal combustion engine of a vehicle with a power generation type retarder, and in which PMs are accumulated; a sub-discharge passage 4 which is arranged upstream of the DPF 3 and in which a portion of the discharge passage 2 is partitioned in the exhaust passage 2; an electric heater 5 arranged in the sub-discharge passage 4; and a power application control part 6 which performs control for applying the generated power of the power generation type retarder to the electric heater 5.
Patent JP-2012248772-A (JP)
Title: Electrolytic capacitor and manufacturing method of the same
Inventor: SAKAI HIROAKI
IPC: H01G9/12
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor achieving high airtightness in a space between an internal metal case and an external metal case, and to provide a manufacturing method of the electrolytic capacitor.SOLUTION: An electrolytic capacitor 1 includes: a capacitor element 2; an internal metal case 5 housing the capacitor element 2 and having a cylindrical shape with a closed bottom; an external metal case 6 covering the internal metal case 5 and having a cylindrical shape with a closed bottom; a sealing member 3 sealing an opening of the internal metal case 5; and narrow parts 5c, 6c respectively provided near an opening end of the internal metal case 5 and near an opening end of the external metal case 6. An elastic member 8 is sandwiched between the narrow part 5c of the internal metal case 5 and the narrow part 6c of the external metal case 6.
Patent JP-2012253496-A (JP)
Title: Radio communication system, cell/antenna arrangement pattern optimization device, and program
Inventor: SAITO HIROSHI
IPC: H04W16/18
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To perform optimum cell arrangement and antenna arrangement in a radio communication system.SOLUTION: In the radio communication system, a base station includes n antennas. A constraint is provided in which the center of a cell which is a communication area including the base station and the n antennas are in the same arrangement pattern even if an origin of coordinate axis is shifted from the center of one cell to the center of another cell, and further even if the coordinate axis is rotated by 2π/n (n is the number of antennas). Under this condition, a reception power m(d,...,d)=Kf(l(d)ν,...,l(d)ν) at an arbitrary point (x, y) satisfies a target value v' at a probability 1-ε or more, and an asymptotic minimum coverage problem for covering the entire surface with a minimum number of cells is solved, for derivation of optimum cell arrangement pattern and antenna arrangement pattern.
Patent JP-2012250247-A (JP)
Title: Resistance welding method, and method for manufacturing resistance welding structure
Inventor: HAYASE JUN
IPC: B23K11/11
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a resistance welding method capable of forming a nugget of a required size on a side of a thinnest welded member even in a plate assembly with a high plate thickness ratio, and capable of improving workability.SOLUTION: In the resistance welding method, when the plate assembly 16 is formed by laminating a thin plate 10 and thick plates 12 and 14 so that the thin plate 10 is disposed outside, and is sandwiched with a pair of electrodes 18 and 20 for resistance welding, the temperature of one electrode 18 to be in contact with the thin plate 10 is set higher than the temperature of the other electrode 20 to be in contact with the thick plate 14. As a result, the temperature of thin plate 10 in contact with the electrode 18 becomes easy to rise to facilitate the nugget N to grow to the thin plate 10 side, and thereby the nugget N of the required size can be formed on the thin plate 10 side even in the plate assembly 16 with the high plate thickness ratio. Moreover, since it requires only to manage temperatures of electrodes 18 and 20, the workability is greatly improved.
Patent JP-2012251349-A (JP)
Title: Heat shield and heat insulation structure of building wall
Inventor: KOBAYASHI NOZOMI
IPC: E04B1/76
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat shield and heat insulation structure of a building wall which is easy to be constructed and excellent in heat insulation performance.SOLUTION: In a heat shield and heat insulation structure of a building wall having an inner wall 14 and an outer wall 12, a wall material 18 is additionally installed at an indoor side of the inner wall 14 through base materials 16, and an air space 20 to reduce heat transfer due to convection heat transfer is arranged at the indoor side of the inner wall 14. Heat reflection sheets 22 and 24 which reduce heat transfer due to radiation heat transfer by reflecting heat from outdoor or indoor are preferably placed on both or either of an indoor side surface of the inner wall 14 and/or an outdoor side surface of the wall material 18.
Patent JP-2012250614-A (JP)
Title: Vehicle bumper structure
Inventor: KAWANO HIROTO
IPC: B60R19/22
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle bumper structure that prevents a rotation of a collision body, even if the collision body collides near an end of a bumper buffer member on the outside in a vehicle width direction upon a vehicle collision.SOLUTION: A front bumper absorber 20 arranged on a vehicle-front side of a front bumper reinforce 18 is set such that a low-expansion-ratio part 24 provided at an end on the outside in the vehicle width direction grows to be relatively lower in an expansion ratio than a middle part in the vehicle width direction (part of a common part 22). In addition, the low-expansion-ratio part 24 is set such that the thickness in a vehicle longitudinal direction gradually grows to be thicker toward the outside in the vehicle width direction in a vehicle plane view, and such that a slope 24A being a front surface grows to be inclined on the vehicle front side toward the outside in the vehicle width direction in the vehicle plane view.
Patent JP-2012251503-A (JP)
Title: Steam turbine
Inventor: ASAI KUNIO
IPC: F01D5/30
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine having a fork-type joint structure that secures sufficient strength for endurance of stress corrosion cracking, low-cycle fatigue and high-cycle fatigue, and extends an operating life while making it possible to endure long-term operation.SOLUTION: The steam turbine includes a turbine rotor 2 having a plurality of rotor forks 4a-4h rowed in an axial direction; turbine blades 1 having blade forks 3a-3g that are rowed in the axial direction of the turbine rotor 2 and are engaged with the rotor forks 4a-4h; and a plurality of fork pins 5a inserted into a plurality of pin holes 6a, 7a whose positions are different from each other in the radial direction of the turbine rotor 2 in the axial direction of the turbine rotor 2, for joining the turbine rotor and the turbine blades together. In the steam turbine, a clearance between the inner diameter of the pin hole 6a of the blade forks 3a-3g and the diameter of the fork pin 5a varies depending on the axial position of the turbine rotor.