baber/WOPTO huggingface dataset:
Patent JP-2012203328-A (JP)
Title: Optical film
Inventor: ITO MASAJI
IPC: G02F1/1335
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical film which has a low phase difference and has excellent heat resistance, strength and flexibility, and has an acrylic polymer.SOLUTION: In the optical film which has an acrylic polymer (A) including an N-benzylmaleimide unit (a) and a (meth)acrylic acid ester unit (b) as a constitutional unit, the optical film is formed by biaxial stretching so that an in-plane retardation Re is set at 0 to 5 nm, and a retardation Rth in a thickness direction is set at -5 nm to 5 nm.
Patent JP-2012201332-A (JP)
Title: Tire id registration system
Inventor: MOCHIZUKI SHINGO
IPC: B60C23/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a tire ID registration system enabling a tire ID to be registered for a vehicle body with easy work.SOLUTION: By using a registration tool 20 dedicated for tire ID registration, a starting request signal Sa is transmitted from the registration tool 20 to a tire communication device 4a of one tire (for instance, right front tire 2a), and a response ID signal Sb is transmitted from the tire communication device 4a. The response ID signal Sb is relayed by the registration tool 20, and the tire ID is registered in a TPMS receiver 12 by transmitting registered ID signal Sc from the registration tool 20 to the TPMS receiver 12. The above registration work is performed in the same way one by one for the other tires 2b to 2d, and tire IDs of all tires 2a to 2d attached to a vehicle body 5 are registered for the vehicle body 5.
Patent JP-2012204298-A (JP)
Title: Battery pack
Inventor: MIYAWAKI YASUTAKA
IPC: H01M2/10
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in arrangement of single batteries in a battery pack.SOLUTION: A plurality of single batteries 2 constitute the battery pack 1 and each of them has external terminals 7A and 7B on the upper end side. Upper caps 21 are mounted on the upper end side of the single battery 2. Lower cap 22 is mounted on the lower end side of the single battery 2. The plurality of the single batteries 2 are sandwiched and held between an upper holding part 23 and a lower holding part 24 via the upper caps 21 and the lower caps 22.
Patent JP-2012212771-A (JP)
Title: Vapor phase growth system
Inventor: NAITO KAZUKI
IPC: H01L21/68
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth system in which a problem of the displacement of a susceptor is not caused in replacement of the susceptor.SOLUTION: A vapor phase growth system 1 according to the invention comprises: a reaction chamber 5 in which a susceptor 3 is removably set, and a vapor phase growth is performed; a transfer robot 7 for transferring the susceptor 3; a glow box 9 in which the transfer robot 7 and the reaction chamber 5 are housed; a replacement table 11 for temporarily putting the susceptor 3 in the replacement of the susceptor 3, which is set in the glow box 9; and a replacement box 13 provided on a side wall of the glow box 9 for replacement of the susceptor 3. The replacement table 11 includes a positioning device 15 on putting the susceptor 3, the positioning device rotates and then stops at a given rotational position, whereby the location of the susceptor 3 in its rotating direction is determined.
Patent JP-2014116069-A (JP)
Title: Fuel cell system
Inventor: KOKUBU HIROFUMI
IPC: H01M8/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel fuel cell system in which failure of a valve can be detected without using a pressure detection unit.SOLUTION: A control unit 20 of a fuel cell system 1 can detect the closing failure of a valve during the early start-up process before starting a power generation process, by detecting that the valve is faulty if the supply amount of an oxidant gas, flowing through a selective oxidation air passage 15, increases when an open signal is sent to an oxidant supply valve 16 and an oxidant discharge valve 17 while fuel gas is supplied to a fuel cell 2, thus enhancing the reliability of the fuel cell system.
Patent JP-2012210616-A (JP)
Title: Liquid sending device and liquid sending method
Inventor: HIROSE HARUMICHI
IPC: B01F5/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To stably supply fine bubbles having a desired size.SOLUTION: A liquid sending device 1 is provided with: a pipe 3 in which a liquid containing the fine bubbles flows; and a swirl flow generation part 8 provided in the middle of the pipe 3 to generate a swirl flow in the pipe 3 by giving swirl movement to the liquid flowing in the pipe 3. Accordingly, since the swirl flow is generated in the pipe 3, adhesion of the fine bubbles in the liquid to the inner peripheral surface of the pipe 3 is suppressed and stable supply of the fine bubbles can be achieved.
Patent JP-2012213881-A (JP)
Title: Method of manufacturing laminated sheet and foam laminated sheet
Inventor: NEZU YOSHIAKI
IPC: B29C47/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated sheet obtained by laminating a plurality of resin layers and enabling the effective use of resin.SOLUTION: The method of manufacturing the laminated sheet having a base material, a resin layer (a) and a resin layer b includes in this order: (1) a process 1 of forming the resin layer (a) having a width equal to or smaller than that of the base material on the base material; (2) a process 2 of forming the resin layer b having a width larger than that of the base material on the resin layer (a); (3) a process 3 of cutting regions located at both ends of the resin layer b and protruded from a portion corresponding to the width of the base material; and (4) a process 4 of cutting both ends of the base material and the resin layer b so as to align both the ends of the base material and the resin layer b.
Patent JP-2012216369-A (JP)
Title: Solid oxide fuel cell operation method
Inventor: SASAKI TSUNEHISA
IPC: H01M8/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell operation method which, during a load increase time until a solid oxide fuel cell reaches a rated current value at startup, performs temperature tracking of a power generation cell automatically, thereby preventing degradation of the power generation cell and reduction in its power generation performance.SOLUTION: A fuel utilization rate and a threshold for the minimum temperature of a power generation cell 16 are preset for each current value during a load increase time until a solid oxide fuel cell 5 reaches a rated current value at startup. If, when each of the current values have been reached during the load increase, the temperature of the power generation cell 16 did not reach the threshold corresponding to each of the current values, the load increase is halted and is retained for a certain length of time. Then, when the temperature of the power generation cell 16 reaches the threshold, the load increase is resumed. Or, if the threshold is not reached, the fuel utilization rate is reduced and is retained for a certain length of time. Then, when the temperature of the power generation cell 16 reaches the threshold, the load increase is resumed.
Patent JP-2012213835-A (JP)
Title: Cutting tool, processing device and processing method using cutting tool
Inventor: KATO AKIRA
IPC: B23C3/28
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool that can perform processing so that the hill and valley may alternately be formed along the axial direction easily and with high accuracy, a processing device, and a processing method using the cutting tool.SOLUTION: In the cutting tool 1 which performs processing so that the hill and valley may alternately be formed along the axial direction with respect to a recess whose cross section is semicircular, the cutting tool has: one or two large-diameter parts 5, 7 which are formed into shapes corresponding to the valley and have diameters smaller than the inside peripheral diameter of the valley; two or three small-diameter parts 4, 6 and 8 which are formed into shapes corresponding to the hill and have diameters smaller than those of the large-diameter parts; and cutters 10 whose blades having prescribed twisted angles with respect to the axial direction are formed at the large-diameter parts and the small-diameter parts. The large-diameter parts and the small-diameter parts are alternately arranged along the axial direction of the cutting tool 1.
Patent JP-2012220657-A (JP)
Title: Projector
Inventor: YANAGIHARA HIROKAZU
IPC: G03B21/16
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can sufficiently perform cooling of a circuit component of an end portion of a block to be cooled and reduces noise caused by rotation of a cooling fan.SOLUTION: A projector 1 that has a first ventilation passage 56 for causing cooling air to flow therethrough comprises: a power supply block 31 that is disposed in the first ventilation passage 56 and supplies electric power to an optical modulation device, liquid crystal panel 253; a cooling fan 55 for cooling the power supply block 31 by sucking and discharging the cooling air flowing through the first ventilation passage 56; and a wall portion 6 disposed between the first ventilation passage 56 and the cooling fan 55 for causing the cooling air to flow into a suction port of the cooling fan 55.
Patent JP-2012219889-A (JP)
Title: Method of producing seal member
Inventor: MASUDA YOSHIAKI
IPC: F16J15/3232
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a seal member, capable of easily producing the seal member reducing slide resistance while securing a sealing performance.SOLUTION: The method of producing the seal member includes: a mixing step of mixing an elastic material 60 and fine particles 61 by using a kneading device 71, so as to form a mixed material 62; a molding step of charging the mixed material 62 into molding dies 76, 77, and forming an elastic molded piece 65 having a shape corresponding to that of a molded seal 40; and a particle removing step of removing the fine particles present on a surface of the elastic molded piece 65, so as to form the molded seal 40.
Patent JP-2012227632-A (JP)
Title: High-frequency transmission line and antenna device
Inventor: KATO NOBORU
IPC: H01Q1/38
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency transmission line and an antenna device, having a reduced insertion loss over a wide frequency range, by making the cutoff frequency of the high-frequency transmission line higher than the conventional structure.SOLUTION: The antenna device is connected to a first end FP of a high-frequency transmission line 101, and a connector is connected to a second end SP. The characteristic impedance Zb1 of a microstrip line MSL is higher than the characteristic impedance of strip lines SL1, SL2, and the characteristic impedance Zb2 of the coplanar line CPL is higher than the characteristic impedance of the strip line SL2. Accordingly, there is produced a standing wave having a maximum voltage (loop of voltage intensity distribution) at the position of the microstrip line MSL and the position of the coplanar line CPL at a certain frequency. Namely, a 3/4 frequency resonance becomes a fundamental mode (harmonic wave of the lowest order). Thus, with a high cutoff frequency of the high-frequency transmission line, the signal insertion loss is suppressed low over a wide frequency range.
Patent JP-2012117509-A (JP)
Title: METHOD FOR PREDICTING SOx STORED IN NITROGEN OXIDE REDUCING CATALYST, AND EXHAUST SYSTEM USING THE SAME
Inventor: LEE JIN HA
IPC: F01N3/20
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately predicting an amount of sulfur oxides really stored in a nitrogen oxide reducing catalyst by defining the optimal nitrogen-oxide-reducing-catalyst temperature, the optimal nitrogen-oxide-reducing-catalyst passing volume-velocity, the optimal nitrogen-oxide-reducing-catalyst front-end air-fuel-ratio, and the optimal real-reducing-agent mass, and to provide an exhaust system accurately predicting the regeneration time of the nitrogen oxide reducing catalyst and a reducing agent casting amount from the stored amount of accurately predicted sulfur oxides.SOLUTION: The method for predicting sulfur oxides stored in the nitrogen oxide reducing catalyst includes a step of calculating the mass flow of sulfur oxides poisoned in the nitrogen oxide reducing catalyst in an operation state of the current vehicle, a step of calculating the mass flow of the sulfur oxides released from the nitrogen oxide reducing catalyst in the operation state of the current vehicle, and a step of calculating the amount of the sulfur oxides having poisoned the nitrogen oxide reducing catalyst by integrating the value obtained by subtracting the mass flow of sulfur oxides released from the nitrogen oxide reducing catalyst from the mass flow of sulfur oxides having poisoned the nitrogen oxide reducing catalyst.
Patent JP-2012225317-A (JP)
Title: Engine starting device
Inventor: SAITO MASATO
IPC: F02N11/08
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive temperature measuring method which improves temperature measuring precision of a semiconductor element by using the general-purpose semiconductor element.SOLUTION: A fourth conductor that is a part of a first conductor connected to a power semiconductor element and has a thin line pattern is extended under a chip thermometer. The fourth conductor and the thermometer are connected to each other by a high thermal conductive resin.
Patent JP-2012229312-A (JP)
Title: Phenolic polymer, and method for producing the same and use of the same
Inventor: TAKAHASHI KO
IPC: C08K3/00
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a phenolic polymer having flame retardancy and softening point in the same level as in conventional phenol aralkyl resins; and to provide a composition thereof and a method for producing the same.SOLUTION: The phenolic polymer is obtained by reacting phenols represented by formula (1), an aromatic compound represented by formula (2), and a condensate of m-xylene/formaldehyde/methanol under the conditions in which the molecular ratio of the aromatic compound to the phenols is 0.10 to 0.20; and the condensate of m-xylene/formaldehyde/methanol having an oxgen content of 10 to 20 wt.%, a viscosity at 25°C of 70 to 150 mPa s, and a number-average molecular weight of 200 to 350 is used in 35 to 50 wt.% to the weight of the phenols. In the formula (1), Ris a hydrogen atom, a 1-6C alkyl group or an aryl group, and in the formula (2), X is a halogen, an OH group or an OCHgroup.
Patent JP-2012231306-A (JP)
Title: Manufacturing method of printer, printer and printing method
Inventor: MATSUZAKA KENJI
IPC: B41J2/525
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of forming a color conversion lookup table that suppresses gloss unevenness and a degree of change in the bronze phenomenon and is excellent in color reproducibility.SOLUTION: There is provided a manufacturing method of a printer that stores a color conversion lookup table therein. The manufacturing method of the printer comprises the steps of: selecting a representative color value that becomes an object to be processed in a predetermined color system; and determining a plurality of candidates for an ink amount set associated with the representative color value as a plurality of ink amount set candidates, individually obtaining a diffused reflection Lab value from each of the plurality of ink amount set candidates and individually obtaining a regular reflection Lab value from each of the plurality of ink amount set candidates; and further calculating an evaluation value of each of the plurality of ink amount set candidates so as to obtain an optimum ink amount set. The evaluation value is calculated according to an evaluation function including at least a first item obtained by multiplying a first evaluation index on the basis of the diffused reflection Lab value by a first weight coefficient and a second item obtained by multiplying a second evaluation index on the basis of the regular reflection Lab value by a second weight coefficient. The second weight coefficient is less than the first weight coefficient.
Patent JP-2012231888-A (JP)
Title: Radiographic imaging apparatus
Inventor: MATSUURA MASAYOSHI
IPC: A61B6/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To uniformly extend a breast placed on an imaging table without using hands of an engineer.SOLUTION: A radiographic imaging apparatus includes: the imaging table to place the breast of a subject while the subject faces the table; an irradiation part for irradiating the breast placed on the imaging table with radiation; a film shape pressure member for covering the breast placed on the imaging table from above thereby to pressurize the breast against the imaging table; and a pair of sending members which are extended in the front and rear directions of the subject facing the imaging table, whose both ends in the right and left direction of the subject in the pressure member are respectively wound, and which send the pressure member by rotation while being mutually separated in the right and left directions in a state where the breast is pressurized via the pressure member, move downward, and allow the pressure member to pressurize the breast.
Patent JP-2012238063-A (JP)
Title: Snap-decided start preventive signal structure
Inventor: SAKAMOTO NORIO
IPC: G08G1/095
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a snap-decided start preventive signal structure which is effective in preventing a snap-decided start of a vehicle.SOLUTION: There is provided a signal structure for preventing a snap-decided start, and a blind body 11 of necessary length is fitted to a front part of one or more signal lights 20 including a blue lamp 21 among the blue lamp 21, a yellow lamp 22, a red lamp 23, and an arrow indication lamp 24 of a signal body 10. An inner wall surface 11a of the blind body 11 is coated for antireflection. Further, the blind body 11 may employ a structure having a drain mechanism 11b so as to prevent rainwater etc., from staying.
Patent JP-2012236446-A (JP)
Title: Reclining seat arranging method in bus
Inventor: TAMURA SEIICHIRO
IPC: B60N2/22
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a reclining seat installing method for enabling a user to incline a seat back at a maximum angle (160 degrees) without feeling constraint in a user of front-rear seats, and without requiring to increase its longitudinal clearance.SOLUTION: A plurality of reclining seats 1c, 1d and 1e having the seat back 3 and a seat part 5 are arranged toward the one direction. A reclining seat positioned in front in two reclining seats positioned in front and in rear in the plurality of these reclining seats, is set as a first reclining seat 1c, and a reclining seat positioned in the rear is set as a second reclining seat 1d. A floor surface 13for installing the second reclining seat is formed lower than a floor surface 13 for installing the first reclining seat.
Patent JP-2012238705-A (JP)
Title: Component mounting system, component mounting method, program, and recording medium
Inventor: MATSUSHITA DAISUKE
IPC: H05K13/08
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To properly maintain the distribution state of mounting components to mounting positions MPa-MPc, irrespective of aging of mounting position error which the mounting positions MPa-MPc have.SOLUTION: Positions of components actually mounted on a board B are measured. Based on the measurement result, a mounting position error against a target mounting position of the components mounted at mounting positions MPa-MPc is acquired for each component in association with the mounting positions MPa-MPc. Based on the comparison result for each component between the mounting position error and a mounting position accuracy with respect to the target mounting position, a mounting position for mounting is decided for each component among the mounting positions MPa-MPc. Consequently, the distribution of mounting components to the mounting positions MPa-MPc is maintained in a proper state irrespective of aging of mounting position error which the mounting positions MPa-MPc have.
Patent JP-2012238485-A (JP)
Title: Fuel cell system
Inventor: KAZUNO SHUICHI
IPC: H01M8/04
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving output efficiency in the whole fuel cell system while suppressing deterioration in a fuel cell stack.SOLUTION: When a target voltage of an FC 40 exceeds a first voltage set to be equal to or lower than a range of an oxidation-reduction proceeding voltage of platinum and a high load condition is not established in an FC system 12 of an FC vehicle 10, a control device 24 adjusts an actual voltage of the FC 40 by an output voltage of a converter 22, maintains the adjusted voltage to a second voltage set out of the range of the oxidation-reduction proceeding voltage of platinum and uses a power supply mode by which gas inside the FC 40 is maintained in a rich state.
Patent JP-2012236215-A (JP)
Title: Surface inspection method and surface inspection device for scarfed steel material
Inventor: NIIMI KIYOAKI
IPC: G01B11/30
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface inspection method for a scarfed steel material, capable of certainly detecting a defect such as a non-scarfed part or a molten drip remaining on the surfaces of the steel material whose surfaces are scarfed with high accuracy, and to provide an inspection device used for the same.SOLUTION: This surface inspection device 1 for the scarfed steel material includes: a pseudo defect detection part 12 including a first camera 10 imaging the surfaces of the steel material M which is heated at 1,200°C or above and whose surfaces f1-f4, c1-c4 are scarfed, and a signal processing part 11 converting each luminance signal bs of an image obtained by the camera 10 into a temperature, and distinguishing presence/absence of a pseudo defect portion of a molten drip part md or a non-scarfed part um by a temperature difference with a normal portion; and a three-dimensional measurement part 9 including a laser irradiation device 2 irradiating laser light L1 onto the surfaces f1-f4, c1-c4 of the imaged steel material M, a second camera 7 imaging the surfaces of f1-f4, c1-c4 of the steel material M from which the irradiated laser light L1 is diffused and reflected, and an image processing part 8 three-dimensionally indicating the surfaces of the steel material M by continuous sectional shape based on the images obtained bby the camera 7.
Patent JP-2012193838-A (JP)
Title: Spindle motor and disk drive
Inventor: MIZUKAMI JUNYA
IPC: F16C33/74
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce pressure difference between an upper seal and a lower seal and easily prevent leakage of a lubricating oil.SOLUTION: A stationary part of a motor includes a shaft 41 disposed with a center shaft J1 directed toward the vertical direction as the center, a lower plate 431 expanded from the lower part of the shaft to the radial outside, an outer tube 432 extended upward from the outer edge of the lower plate, and a base 21 to which the outer circumference of the outer tube is fixed. The rotation part has a sleeve 5 opposed to the outer circumferential surface of the shaft. The sleeve has a communicating hole 61. A dynamic pressure bearing is constituted in a first gap 62 between the shaft and the sleeve. The upper seal and the lower seal are constituted radially outward of the dynamic pressure bearing. The upper seal is communicated with the lower seal through the communicating hole 61. The communicating hole and an area extending to the lower seal from the upper seal through the first gap 62 are filled with a lubricating oil. A fixing area with the outer tube and the base is overlapped with the dynamic pressure bearing in the radial direction.