baber/WOPTO huggingface dataset:
Patent JP-2013175981-A (JP)
Title: Radio base station and downlink control channel transmission method
Inventor: KONISHI TOMOAKI
IPC: H04B7/10
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress interference on a control channel when a downlink is established by a downlink control channel signal on the basis of an uplink control channel signal from a radio terminal device.SOLUTION: A radio base station is comprised of: a radio unit 32 for performing radio communication with a radio terminal device 10 via an adaptive array antenna 31; and a control unit 34 for performing control of adaptive array null steering transmission for suppressing transmission of a transmission radio wave of a downlink CCH signal DS to establish a communication link toward the direction of the radio terminal device 10 when it is detected that an uplink CCH signal US to establish a communication link transmitted by the radio terminal device 10 and received by the radio unit 32 is destined to another radio base station 40.
Patent JP-2013178600-A (JP)
Title: Electronic ticket system
Inventor: MIZUKAWA HIDE
IPC: G07B1/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the used memory capacitance/communication data amount of a ticket examination gate by selecting ticket information to be distributed to the thicket examination gate even if a station that a passenger enters/leaves is not known, while improving affinity with devices introduced at present and without damaging passenger convenience, by providing a long-distance ticket in the form of an IC card to the passenger who does not have or utilize a mobile phone integrated with an IC card.SOLUTION: A ticketless server estimates one or more stations that a passenger may utilize, on the basis of information of a ticket and a received utilization history of the passenger, and distributes the information of the thicket to a station server of a station. The station server distributes the distributed ticket information to a ticket examination gate and when pass information of the passenger is acquired, the ticket examination gate writes information of the ticket onto the IC card of the passenger.
Patent JP-2013176342-A (JP)
Title: Combine harvester
Inventor: SHINOMIYA TORU
IPC: A01D41/12
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein if a DPF (diesel particulate filter) is disposed near an engine in a combine harvester, temperature not only inside the DPF but also around a DPF unit rises in regenerating a filtering function of the DPF, to cause the failure and disconnection of a control part of a temperature sensor and a pressure sensor in a sensor unit provided on the outside of the DPF unit due to exceeding an allowable temperature, and to solve a problem of a high possibility of causing the failure and disconnection due to a marked temperature rise particularly in the forced intermittent regeneration of a filter performed other than a reaping work time.SOLUTION: A diesel particulate filter connected to an exhaust port of a diesel engine E is provided between a threshing part 5 and a storage part 6, and an air blowing apparatus is provided for cooling a sensor unit 9 provided on the outside of a DPF unit 10 that houses the filter.
Patent JP-2013183283-A (JP)
Title: Overcurrent protection circuit and overcurrent protection method
Inventor: SASAKI NOBORU
IPC: H03K17/08
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To control power supply to a load without damaging even switches different in allowable dissipation.SOLUTION: An overcurrent protection circuit includes: a switch section disposed on a power line and formed by a parallel connection of a first switch having a large allowable dissipation and a second switch having a smaller allowable dissipation than the first switch; a current detection circuit for detecting a current to a load and outputting a current detection signal; and a control drive section for determining whether or not the current to the load is in an overcurrent state on the basis of the current detection signal, and if it is in an overcurrent state, turning off the first switch earlier than the second switch.
Patent JP-2012157703-A (JP)
Title: Laminate sheet and packaging container using the same
Inventor: TACHIKAWA KOICHI
IPC: B32B27/18
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminate sheet that prevents deformation of a medication within a syringe by substantially interrupting an UV ray of a wavelength of 380 nm and can satisfactorily be used for a packaging container where a cyringe indication or the medication is visible from outside, and to provide the packaging container.SOLUTION: The laminate sheet includes a non-oriented thermoplastic resin layer as a container outer layer, a thin film composed of a transparent UV-shielding resin, an adhesive layer and a non-oriented thermoplastic resin layer as a container inner layer in this order. In the sheet laminate layer, a total visible light transmittance is 80% or higher and a UV ray transmittance in a wavelength of 380 nm or lower is 5% or lower.
Patent JP-2013185165-A (JP)
Title: Heat treatment method for maraging steel
Inventor: WAKITANI SOICHIRO
IPC: C21D6/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method capable of furthermore improving the strength of maraging steel after aging treatment by optimizing conditions in solution treatment processes, as compared with conventional ones.SOLUTION: A heat treatment method for maraging steel includes: a solution treatment step of subjecting maraging steel to solution treatment; and an aging treatment step of subjecting the maraging steel having been subjected to the solution treatment during the solution treatment step to aging treatment. When the solution treatment of the maraging steel is performed during the solution treatment step, the solution treatment is performed in a combination condition of a solution treatment time and a solution treatment temperature which are present within an inner region including each side of a quadrangle having four points as vertexes, the four points having coordinate (1 minute, 900°C), (5 minutes, 900°C), (10 minutes, 850°C) and (2 minutes, 850°C) in the XY plane where the solution treatment time and the solution treatment temperature are made the X axis and the Y axis, respectively.
Patent JP-2013186165-A (JP)
Title: Display device and electronic apparatus
Inventor: YAMAGUCHI HIDEMASA
IPC: G09F9/30
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To enable color balance to be adjusted by making the area of pixel openings different for respective colors even if the definition of a display device is further increased.SOLUTION: A display device includes pixels corresponding respectively to plural colors arranged in matrix. Each pixel comprises: a pixel circuit in which a circuit for display driving of the pixel is arranged; and a pixel opening to be an area obtaining light effective for display. The area of the pixel openings of the pixels corresponding to at least one color is different from the area of the pixel openings of the pixels corresponding to other colors. In this case, by arranging the pixel circuits in the pixels at equal pitches Pg, pixel circuit arrangement can be achieved even if the pixel size is reduced.
Patent JP-2013186686-A (JP)
Title: Reading unit and gate device
Inventor: SHIRAIWA TAKUYA
IPC: G06K17/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a reading unit for performing the reading of information stored in a non-contact medium and the reading of information shown by a bar code optically printed on the medium by radio communication equipment with the non-contact medium with simple configurations, and for suppressing the increase of the scale of the main body.SOLUTION: The reading unit includes: a substrate 11 constituting a radio communication part for performing radio communication with a non-contact medium positioned in a radio communication area to read information stored in the non-contact medium; and a substrate 21 constituting the optical reading part for optically reading information shown by a bar code printed on the medium held over an optical reading area. The substrate 11 includes a loop-shaped antenna coil 12 forming the radio communication area. The substrate 21 is positioned outside the loop of the antenna coil. Then, an overlapped common area exists in the radio communication area and the optical reading area.
Patent JP-2013184745-A (JP)
Title: Label for food package and food package having the same
Inventor: NAKAMURA YUICHIRO
IPC: B65D85/36
Filed: 2012-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a label sheet for a food package and the food package by which triangular shaped food can be easily packaged and item description, etc. can be freely displayed with a simple structure and at a low cost.SOLUTION: A label sheet for a food package 20 is a label sheet for the food package which is attached to the upper tab portion 11 of the food package by thermal welding, the food package being formed by laminating two plastic sheets 2 and 3 having a food storage part 4 in a nearly isosceles trapezoid shape and has the shape of the upper tab portion 11 provided at the upper part of the food storage part 4 of the food package. One surface of the label sheet is a connected surface to be attached to the upper tab portion 11 by thermal welding and the other surface of the label sheet is a printed surface 21.
Patent JP-2013189052-A (JP)
Title: Crawler pin sealing
Inventor: WATANABE MASAOMI
IPC: F16J15/18
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To make an external foreign matter hardly enter between a seal ring and a bushing and between the seal ring and an outer link member in a crawler pin sealing in which the bushing and the outer link member are disposed at an outer circumferential side of a connecting pin, an inner link member is disposed at an outer circumferential side of the bushing, and a seal ring is interposed between the bushing and the outer link member in a compressed state in the axial direction.SOLUTION: A seal ring is disposed in such a way that a maximum value part of a contact surface pressure against a bushing and a maximum value part of a contact surface pressure against an outer link member are each disposed at outer circumferential side further than the center part in the width direction in the radial direction width of the seal ring. Furthermore, the seal ring is provided with inclined surfaces each inclining in the radial direction on both end surfaces in the axial direction thereof. A maximum value part in the axial direction width of the seal ring by providing the inclined surfaces is disposed at the outer circumferential side further than the center part in the width direction in the radial direction width of the seal ring.
Patent JP-2013192052-A (JP)
Title: Crystal device and method of manufacturing the same
Inventor: MIZUSAWA SHUICHI
IPC: H03H3/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a crystal device that has a castellation formed at an equal distance from the center of a base plate, and a method of manufacturing the same.SOLUTION: A method of manufacturing a crystal device includes an anticorrosive film forming step of forming an anticorrosive film (151), an exposing step of forming photoresist (152) on the anticorrosive film and performing exposure, an anticorrosive film etching step (S215) of etching the anticorrosive film, and a wet etching step (S216) of forming a through hole (172) by wet etching. A section of the through hole on a +X-axis side has a first inclined surface on a first surface side, a second inclined surface on a second surface side, and a first peak portion where the first inclined surface and the second inclined surface intersect. In the exposing step, a first surface and a second surface are exposed so that a section on a -X-axis side has a third inclined surface on the first surface side, a fourth inclined surface on the second surface side, and a second peak portion connecting the third inclined surface and the fourth inclined surface to each other, and the distances from the X-axial center of a base plate to the first peak portion and the second peak portion are equal to each other.
Patent JP-2013183623-A (JP)
Title: Electric generator
Inventor: KANEKO TOSHINAGA
IPC: H02K21/38
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric generator in which a waveform in power generation is delayed by 90° by means of a combination of magnets, stators, and coils, and the number or left-and-right relations, thereby flowing an electric current of an S waveform to an N pole so that an electric current with an N waveform reactively outflows from the center of the N pole, resulting in smooth revolution.SOLUTION: When a solenoid coil passes through a magnet and a stator at the same time between the magnet and the stator which are faced to each other on a steel panel, generated current is flowed through a stator coil, reducing a load. When the magnet and the stator are faced to each other, the current is flowed through a left and a right stator coil, rotating smoothly.
Patent JP-2013194286-A (JP)
Title: Aluminum alloy sheet having excellent press formability and shape flexibility and method for producing the same
Inventor: HIRAYAMA TOMOMASA
IPC: B21B3/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a 5,000 series aluminum alloy sheet having high strength applicable to an automobile body sheet and having excellent press formability and shape fixability.SOLUTION: An aluminum alloy sheet has a component composition including, by mass, 3.4 to 5.5% Mg, 0.05 to 0.25% Fe and 0.005 to 0.10% Ti, and in which the content of Si as impurities is regulated to <0.20%, and the balance substantial Al with inevitable impurities and a metallic structure in which the average crystal grain size is <15 μm and the number of the second phase grains with an equivalent circle diameter of ≥3 μm is <300 pieces/mm, and in which tensile strength is ≥240 MPa, proof stress is <130 MPa, elongation is ≥30% and plane strain fracture limitation at a strain rate of 20/sec is ≥0.20. Further, the aluminum alloy sheet may include one or more kinds selected from, by mass, <0.30% Mn and ≤0.30% Cu for increasing its strength.
Patent JP-2013197419-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TAKAHASHI SHIGEKI
IPC: H01L43/12
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can successfully etch a laminated film in which a plurality of types of films are laminated.SOLUTION: A semiconductor device manufacturing method according to an embodiment comprises: a process of forming a laminated film 18 in which a plurality of types of films are laminated on base regions 14, 16; a process of forming a mask pattern 24 on the laminated film; and a process of etching the laminated film with at least cluster ion beams 26 by using the mask pattern as a mask.
Patent JP-2013197033-A (JP)
Title: Solid lighting device
Inventor: ISHIKAWA MASATO
IPC: F21S2/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid lighting device of high luminance with enhanced safety.SOLUTION: A solid lighting device includes a light source, a light-emitting part, a light-receiving part, a light guide, and a protection circuit. The light source includes a semiconductor laser having a light-emitting layer made of nitride, and a drive circuit, and emits laser light having a wavelength range from a blue violet color to a blue color. The light-emitting part includes a heat conductive part, a wavelength-converting layer for emitting wavelength-converted light by absorbing the laser light, and an optical part capable of guiding the laser light. The light-receiving part can detect light returned from the optical part. The light guide guides the laser light toward the optical part from the light source, and guides the light returned from the optical part to the light-receiving part. The protection circuit outputs a drive stop signal to the drive circuit when detecting with an electric signal output from the light-receiving part that light quantity of returned light is outside a designated range. The drive circuit stops the drive of the semiconductor laser when the drive stop signal is input.
Patent JP-2013200431-A (JP)
Title: Radiation-sensitive resin composition, cured film and formation method of cured film
Inventor: MAKIUCHI NAOMASA
IPC: G02F1/1339
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having both storage stability and low-temperature curability and sufficient pattern forming capability; a cured film being formed using such a radiation-sensitive resin composition and being excellent in demand characteristics such as heat resistance and compression characteristics; and a formation method of such a cured film.SOLUTION: A radiation-sensitive resin composition contains [A] an alkali-soluble resin, [B] a polymerizable compound having an ethylenically unsaturated bond, [C] a radiation-sensitive polymerization initiator and [D] a compound represented by the formula (1), where the [A] alkali-soluble resin has an epoxy group or further contains [E] an epoxy compound.
Patent JP-2012151496-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OTSUKA KANJI
IPC: H01L21/8234
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device accelerated in switching speed of a transistor.SOLUTION: A semiconductor device comprises: a semiconductor layer 10 formed on a part of an insulating layer; a first transistor 20 formed on a side surface 10a of the semiconductor layer 10 and including a first gate insulating film 21, a first gate electrode 22, and two first impurity layers 23, 24 that become a source and a drain; and a second transistor 30 formed on a side surface 10b of the semiconductor layer 10 and including a second gate insulating film 31, a second gate electrode 32, and two second impurity layers 33, 34 that become a source and a drain.
Patent JP-2015134841-A (JP)
Title: Curable resin composition for forming adhesive layer and method for integrating substrate and substrate to be adhered
Inventor: KOJIMA TAKETAKA
IPC: C09J5/06
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition for forming an adhesive layer, which enables substrates referred to as hard-to-adhere substrates to be successfully adhered.SOLUTION: The curable resin composition for forming an adhesive layer is provided which includes a combination of a resin having at least one kind of thermally curable functional groups, and a curing agent having thermally curable functional groups which can undergo a thermosetting reaction with the thermally curable functional groups of the resin. The curable resin composition is characterized in that (i) elimination product is not generated by the thermosetting reaction, (ii) a nitrogen element is contained in at least either of the thermally curable functional groups of the resin and the curing agent, and (iii) a concentration of a thermally curable functional group having a nitrogen element as a constituent element, based on a resin solid content of the curable resin composition for forming an adhesive layer, is 0.03 to 2.4 mmol/g.
Patent JP-2013206965-A (JP)
Title: Printed circuit board manufacturing method
Inventor: TAKAHASHI TETSUYA
IPC: H05K3/34
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board manufacturing method which can achieve uniformity of a load when a semiconductor chip is pressed to a substrate for mounting the semiconductor chip on the substrate.SOLUTION: A printed circuit board manufacturing method comprises: forming on a support face 14S of a mounting stage 14, a concave cavity 36 which curves from a flat plane 34 on an outer edge; and forming in the cavity 36, a slanted plane 36S slanting toward a center. When a semiconductor chip 24 is pressed to a package substrate 16, the package substrate 16 bends along the cavity 36 to uniform a distance D1 between the semiconductor chip 24 and the package substrate 16.
Patent JP-2013206090-A (JP)
Title: Power supply controller, information system and power supply control method using the same
Inventor: KUBOSHIMA OSAMU
IPC: H02J9/06
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply controller capable of previously detecting a failure in a discharge circuit of a power storage device so as not to cause system down when commercial power supply is stopped.SOLUTION: A power supply controller according to the present invention includes a power supply circuit to supply direct current power to an information system, an auxiliary power supply, a discharge circuit to perform discharge of the auxiliary power supply and supply direct current power to the information system, and a control circuit to control the discharge circuit. The control circuit checks an operation of the discharge circuit upon starting the information system.
Patent JP-2013206180-A (JP)
Title: Electronic device and display method
Inventor: SUDO TOMOHIRO
IPC: G06F3/048
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To more easily magnify or reduce a display image.SOLUTION: An electronic device 1 has a display part 30, a pressing force detection part 60 and a control part 10. The display part 30 displays an image. The pressing force detection part 60 detects pressing force. The control part 10 controls image magnification or reduction on the basis of the processing force detected by the processing detection part 60.
Patent JP-2013205683-A (JP)
Title: Image forming apparatus
Inventor: HIRATA KATSUYUKI
IPC: G03G15/01
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide images having stable glossiness with no unevenness without consuming a large amount of transparent toner.SOLUTION: An image forming apparatus 1 includes a control unit 10 that creates a pattern image data for detection in which all pixels have the uniform integrated toner adhesion amount and glossiness of the image surface is a glossiness target value, and an image forming unit 40 that forms a pattern image P1 for detection by stepwise shifting a printing position of a transparent toner pattern relative to a printing position of a colored toner pattern on a sheet on the basis of the pattern image data for detection. The image forming apparatus 1 then causes a glossiness sensor 402 to detect glossiness of the pattern image P1 for detection, acquires printing position information of a transparent toner image with respect to a printing position of a colored toner image on the basis of the printing position of the transparent toner pattern at the time when the detection result becomes equal to the glossiness target value, and controls the printing position of the transparent toner image relative to the colored toner image on the basis of the acquired printing position information.
Patent JP-2013209996-A (JP)
Title: Rolling bearing device
Inventor: MIZUTANI MAMORU
IPC: F16N7/24
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device capable of restraining a temperature rise in a bearing by agitating resistance of lubricating oil, by restraining an oil quantity of the lubricating oil infiltrating into a bearing space.SOLUTION: A rolling bearing device includes a rolling bearing Br and an oil supply-discharge mechanism Ku. The oil supply-discharge mechanism Ku has a circumferential groove 8 in an inner ring spacer 6, an oil supply passage 9, a first orifice part 11, an annular oil possessing groove 12, and a second orifice part 14. The first orifice part 11 is arranged in a clearance part between an outer peripheral surface of the inner ring spacer 6 and an inner peripheral surface of an outer ring spacer 7, and squeezes the oil quantity of the lubricating oil introduced to one end surface of an outer ring 2 from the circumferential groove 8. The second orifice part 14 respectively communicates with the oil possessing groove 12 and the bearing space A1, and squeezes the oil quantity of the lubricating oil infiltrating into the bearing space A1.