baber/WOPTO huggingface dataset:
Patent JP-2013225743-A (JP)
Title: Projection type display device
Inventor: TAKEUCHI HIROYUKI
IPC: H04N5/74
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device with a speaker device, capable of suppressing the speaker from being overheated without degrading the quality of a voice output and preventing the structure of the speaker from being complicated.SOLUTION: A projection type display device 10 includes: a speaker 2; a thermistor 3 that is a temperature sensor for detecting temperatures of the speaker 2; a voice amplifier 5 that amplifies a voice signal and outputs the signal to the speaker 2; and a controller 4 that controls a voice signal input into the speaker 2 from the voice amplifier 5 to be lowered in a predetermined case where a temperature rise in the speaker 2 detected by the thermistor 3 is excessive.
Patent JP-2013225446-A (JP)
Title: Solid electrolyte fuel battery stack
Inventor: MARUYAMA TAKEHIRO
IPC: H01M8/12
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel battery stack 10 which improves the generating efficiency compared to a conventional technology.SOLUTION: A solid electrolyte fuel battery stack 10 includes: multiple cells 40, each of which includes an anode 42, a cathode 44, and an electrolyte 46 sandwiched between the anode and the cathode, the multiple cells 40 are laminated with each other in a direction that the anode and the cathode sandwich the electrolyte; a fuel gas passage 52 for flowing a fuel gas so as to place the fuel gas in contact with the anode; an oxidant gas passage 58 for flowing an oxidant gas so as to place the oxidant gas in contact with the cathode; and a cooling gas passage 38 provided between the adjacent cells and used for flowing a cooling gas.
Patent JP-2013227402-A (JP)
Title: Resin
Inventor: FUJII YOHEI
IPC: C08K3/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin useful as a compatibilizer.SOLUTION: A resin is obtained by reacting a polyolefin (A) (provided that it is different from a polymer (B)), the polymer (B) having a unit derived from one or more selected from a group consisting of conjugated dienes and nonconjugated polyenes, and at least one (C) selected from a group consisting of unsaturated carboxylic acids and unsaturated carboxylic acid anhydrides in the presence of a radical initiator and a solvent. The polymer (B) having a unit derived from one or more selected from a group consisting of conjugated dienes and nonconjugated polyenes is preferably 1,2-polybutadiene.
Patent JP-2013232494-A (JP)
Title: Storage element, semiconductor device and operation method of the same, and electronic equipment
Inventor: YANAGISAWA YUKI
IPC: H01L27/10
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and the like capable of saving an area while improving reliability of an element.SOLUTION: A semiconductor device has one or more storage elements. This storage element comprises: a first semiconductor layer of a first conductivity type; second and third semiconductor layers of a second conductivity type arranged so as to be separated from each other in the first semiconductor layer; a lower layer side first dielectric body film and an upper layer side first conductor film, provided in a region corresponding to between the second and third semiconductor layers, on the first semiconductor layer; a first electrode electrically connected with the second semiconductor layer; a second electrode electrically connected with the third semiconductor layer; and a third electrode electrically connected with the first conductor film. The first electrode and the third electrode are electrically connected with each other. In the storage element, in the case where a voltage equal to or more than a predetermined threshold is applied between the first electrode and the second electrode, a filament that is a conductive path electrically connecting between the second and third semiconductor layers is formed in a region between those semiconductor layers, and thereby, an information writing operation is performed.
Patent JP-2013009308-A (JP)
Title: Signal processing circuit
Inventor: OUMARU TAKUO
IPC: H03K3/037
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit including a nonvolatile storage circuit with a novel structure.SOLUTION: A signal processing circuit comprises a memory and a control unit controlling the memory. The control unit comprises: a volatile storage circuit having data latch terminals; a first nonvolatile storage circuit electrically connected to one of the data latch terminals; a second nonvolatile storage circuit electrically connected to the other of the data latch terminals; and a pre-charge circuit having a function of supplying a potential corresponding to a half of a high power supply potential to the one and the other of the data latch terminals. Each of the first nonvolatile storage circuit and the second nonvolatile storage circuit includes a transistor having a channel formation region including an oxide semiconductor, and a capacitor element connected to a node which becomes floating by turning off the transistor.
Patent JP-2013234084-A (JP)
Title: Method for manufacturing concrete product
Inventor: YOKOZEKI KOSUKE
IPC: C04B40/02
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product capable of increasing absorption of carbon dioxide gas.SOLUTION: Porous concrete 3 is charged in a form 1, and carbon dioxide gas is absorbed into the porous concrete 3, thereby increasing carbon dioxide gas absorption of a wave block 12 as a whole. Carbonation is carried out by feeding a gas containing carbon dioxide into the form 1 through a supply tube 6 inserted from an aperture 1a of the form 1, thereby enabling the form 1 itself to serve as a shield and eliminating the need of establishing a curing tank as in conventional carbonation curing. Furthermore, a cement milk 11 is filled and solidified, thereby attaining quality equivalent to that of a normal dense concrete product.
Patent JP-2013236314-A (JP)
Title: Mobile station and wireless base station
Inventor: UCHINO TORU
IPC: H04W72/04
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a change procedure for mapping of TAGs and Scells at a mobile station that is configured for carrier aggregation using a primary and secondary cells.SOLUTION: A mobile station comprises a controller configured, when directed to change a timing advance group TAG to which a relevant secondary cell Scell #2 belongs, from a first timing advance group TAG #2 to a second timing advance group TAG #1, to inactivate the Scell #2.
Patent JP-2013239800-A (JP)
Title: Electronic component manufacturing method, electronic component testing method, sheet substrate, electronic component and electronic apparatus
Inventor: HORIE KYO
IPC: H03H3/02
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To inhibit decrease in the number of electronic components to be taken from a sheet substrate; ensure a required contact area of an electrode for a testing probe on the electronic component; and decrease the occurrence of parasitic capacitance against the electronic element arranged on the sheet substrate.SOLUTION: An electronic component manufacturing method comprises: arranging, on a sheet substrate 54 where piezoelectric vibrating reeds 38 and lids 32 that cover the piezoelectric vibrating reeds 38 are to be arranged in a plurality of substrate regions 56, interconnections 34A, 34B for electrically connecting the piezoelectric vibrating reed 38 to be arranged in a first substrate region with the lid to be arranged in at least one of second substrate regions located around the first substrate region so as to cross a border of the first substrate region; arranging the piezoelectric reed 38 and the lid 32 in each substrate region 56 and subsequently performing an input and an output of signals to the piezoelectric vibrating reed 38 arranged in the first substrate region through the lid 32 connected to the interconnections 34A, 34B; and dividing the sheet substrate 54 along borders to part each of the interconnections 34A, 34B.
Patent JP-2013241988-A (JP)
Title: Engaging structure and fitting container equipped with the engaging structure
Inventor: KOSHIRAE RYUSUKE
IPC: F16B17/00
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an engaging structure enabling to accurately and easily identify an engagement state as to whether or not an engaging means firmly engages, and to provide a fitting container equipped with the engaging structure.SOLUTION: In an engaging structure, an engaging means 50 capable of engaging a first member 10 and a second member 20 in a fitting state is formed of a first engaging part 100 and a second engaging part 200 engageable with the first engaging part 100. An engagement state indicating means 60 is provided on the engaging means 50 for indicating an engagement state in which the first engagement part 100 and the second engagement part 200 engage with each other, by whether surfaces become different levels when the engagement state, in which the first engagement part 100 and the second engagement part 200 engage with each other, is in a non-engagement state or the surfaces become level when the engagement state is in an engagement completion state.
Patent JP-2013008961-A (JP)
Title: Printed circuit board and method for selecting the same
Inventor: OGIKUBO SHINYA
IPC: H05K3/28
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board that is excellent in insulation reliability between copper wirings.SOLUTION: A printed circuit board has a substrate with copper wirings that has a substrate and copper wirings disposed on the substrate, and a copper ion diffusion suppression layer that includes a nitrogen-containing organic compound coating the copper wirings. The adhesion amount of the nitrogen-containing organic compound is 5×10to 1×10g/mm. The ratio (B/A) of etching rate of the copper wirings when immersed in an etching aqueous solution that includes 1.8 mass% of sulfuric acid and 12 mass% of sodium peroxodisulfate (B μm/min) and that of the copper wirings having no copper ion diffusion suppression layers when immersed in the etching aqueous solution (A μm/min) is less than 1.2.
Patent JP-2013245266-A (JP)
Title: Preparation method of polylactic acid resin composition
Inventor: NISHI HIRONORI
IPC: C08L67/04
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a polylactic acid resin composition, which has high peak temperature of crystallization and large crystallization heat capacity, and therefore can be molded under a stable molding process in a short period of time.SOLUTION: A polylactic acid resin composition is prepared by melt-mixing a nucleating agent into the polylactic acid resin composition in such a way that specific aromatic sulfonate having a metal atom having ionic radius in a specific acid range in a molecule is contained as the nucleating agent in a ratio of 0.05-3 pts.mass based on 100 pts.mass polylactic acid resin.
Patent JP-2013246679-A (JP)
Title: Semiconductor integrated circuit and operation method thereof
Inventor: SHIKAYAMA MASANORI
IPC: G06F1/26
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To implement an electronic circuit for automatically selecting a working power supply from a plurality of power supplies.SOLUTION: A semiconductor integrated circuit includes: a first supply terminal T1 to which a first power supply voltage can be supplied; a second supply terminal T2 to which a second power supply voltage can be supplied; an input voltage selection circuit 2124; first power supply switches SW1 and SW2; and a second power supply switch SW3. The input voltage selection circuit 2124 includes: a power-on reset circuit 21244; an input voltage detection circuit 21248; and a control circuit. If the supply of either the first or second power supply voltage to either the first or second supply terminal is detected when a power-on reset operation ends, one and the other of the first and second power supply switches are controlled to be turned on and off, respectively. If the supply of both of the power supply voltages to both of the supply terminals is detected, the one and the other of the first and second power supply switches are controlled to be turned on and off, respectively, according to a predetermined priority order.
Patent JP-2013245626-A (JP)
Title: Air fan
Inventor: TAKI HIROTOSHI
IPC: F04D29/66
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an air fan used in a combustion device for burning fuel gas, without increasing noise even by long-term use.SOLUTION: A rotary shaft of a motor is inserted into an installation hole of a substrate in a state of sandwiching the substrate of a rotary blade part by rubber members from both surface sides, and the substrate is fastened by a screw to the rotary shaft by including the rubber members by using a nut. At this point, a metallic spring is inserted between the nut and the rubber member. Thus, even if a permanent set is caused in the rubber member, the permanent set can be absorbed by restoration of the metallic spring. Therefore, the substrate can be pressed by proper force by the rubber members, and looseness of the rotary blade part can be restrained. As a result of it, an increase in the noise of the air fan by the long-term use can be avoided.
Patent JP-2013244273-A (JP)
Title: Coffee maker
Inventor: ITO HIROKI
IPC: A47J31/44
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving safety of a coffee maker.SOLUTION: In a coffee maker 100 includes, a tank 1 for storing water, a pump 2 for pressure delivering the water supplied from the tank 1, a boiler 3 for heating or boiling the water pressure delivered from the pump 2, and a delivering opening 4 for delivering a steam obtained by boiling the steam obtained by boiling the water with the at least boiler 3. The coffee maker includes a microswitch MS for detecting that a milk cup 8 is fitted, and when the milk cup 8 is fitted at a predetermined position, a projecting part 8p provided at milk cup 8 is inserted into a recessed part 9c of a box body 9, and the projecting part 8p turns "on" the microswitch MS, and only when the microswitch MS is turned "on", the pump 2 or the like are actuated to deliver the steam.
Patent JP-2012233901-A (JP)
Title: Method for evaluating birefringence of adhesive, method for designing adhesive, method for producing adhesive, adhesive, polarizing plate, liquid crystal display device, and method for manufacturing polarizing plate and liquid crystal display device
Inventor: KOIKE YASUHIRO
IPC: G02B5/30
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the birefringence of a novel adhesive, a method for designing and a method for producing an adhesive using the evaluation method, and to provide the adhesive obtained by the production method, and a polarizing plate and a liquid crystal display device using the obtained adhesive, and to provide a method for manufacturing the polarizing plate and the liquid crystal display device.SOLUTION: The method for evaluating the birefringence of an adhesive includes the steps of: preparing a laminate film comprising a polymer film as a support having an absolute intrinsic birefringence of 1×10or less and an absolute photoelastic coefficient of 1×10Paor less and an adhesive applied on the support; thermally stretching the laminate film; and measuring the retardation of the laminate film after thermally stretched and the thickness of the adhesive layer.
Patent JP-2013246406-A (JP)
Title: Electronic apparatus, control method and program
Inventor: TAJIMA TAKESHI
IPC: G06F3/048
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of displaying video signals transferred from two or more external devices on a display.SOLUTION: An electronic apparatus comprises virtual identification information generation means, virtual identification information return means and display control means. The virtual identification information generation means generates virtual identification information for virtualizing a display on the basis of identification information unique to the display for each of two or more external devices wirelessly connected to one another via a wireless communication module. The virtual identification information return means returns the virtual identification information individually generated by the virtual identification information generation means to each of the two or more external devices requesting the identification information unique to the display. The display control means displays video signals that are generated and transferred by the two or more external devices on the basis of the virtual identification information returned by the virtual identification information return means, on the display.
Patent JP-2013250288-A (JP)
Title: Optical device and method for manufacturing the same
Inventor: NISHI HIDETAKA
IPC: G02B6/122
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress generation of polarized wave group delay in an optical device having a silicon optical waveguide structure.SOLUTION: An optical device includes an optical functional part 103 having an optical waveguide structure comprising a silicon core 101. The optical functional part 103 is formed in a part of an optical waveguide 102 comprising the silicon core 101. The optical device includes a compensation part optical waveguide 105, which comprises a compensation part core 104 where two types of light waves having electric field oscillation in both of a width direction and a height direction have different group refractive indices from each other and which is connected to the optical functional part 103. The compensation part optical waveguide 105 is configured to show a reverse relationship of magnitudes in group refractive indices of two polarized waves with respect to the optical functional part 103 by appropriately setting a group refractive index in the width direction and a group refractive index in the height direction by controlling a cross-sectional structure or refractive indices in the width and height directions.
Patent JP-2013249587-A (JP)
Title: Automatic wallpaper pasting machine
Inventor: YOSHIDA TETSUSHI
IPC: E04F21/18
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic wallpaper pasting machine equipped with an operation box.SOLUTION: A motor base 11 detachably mounting an operation box is installed to a lower frame 2b of a wallpaper pasting machine body, a motor gear 14 of the operation box is inserted into an insertion hole 11a formed in the motor base 11, the lower frame 2b has a two-stage gear 15 consisting of a large diameter gear 15a meshing with the motor gear 14 and a small diameter gear 15b meshing with a pasting roller gear 17, the large diameter gear 15a is arranged close to the inside surface of the lower frame 2b, the large diameter gear 15a is rotatably installed so that a part thereof is sandwiched in a space between the pasting roller gear 17 and the inside surface of the lower frame 2b, and the small diameter gear 15b is arranged on the motor base 11 side, whereby a distance between the lower frame 2b and the motor base 11 is reduced.
Patent JP-2013248008-A (JP)
Title: Air bag for sphygmomanometry device, and method of manufacturing the same
Inventor: TANIGUCHI MINORU
IPC: A61B5/022
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a sphygmomanometry device with improved strength.SOLUTION: An air bag (1) for a sphygmomanometry device for fixing a cuff to an upper arm includes: main sheet members (2a, 2b) that spread in two layers in the length direction and width direction, in which a bag body is formed. In the air bag (1), constricted parts (4) where the dimensions of an air chamber are locally constricted in the width direction are provided in the length direction of the bag body, a pair of secondary sheet members (5) occupying at least a region that includes parts equivalent to the constricted parts (4) are arranged in correspondence with the inside or outside of each of the layers of the two-layer main sheet members (2a, 2b), and the pair of secondary sheet members (5) are welded to the corresponding layer of the main sheet members (2a, 2b) at parts equivalent to the constricted parts (4) and are welded to the corresponding layer (2a or 2b) at a near-middle part (5w) separated from the constricted parts (4) toward the middle in relation to the width direction.
Patent JP-2013250899-A (JP)
Title: Information processing program, information processing device, information processing system and content recommendation method
Inventor: NOGAMI HISASHI
IPC: G06F17/30
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To realize recommendation suitable for a content used by a group.SOLUTION: A content recommendation device 800 includes content determination means 810 and content notification means 820. The content determination means 810 uses user information describing each of users composing a group (such as a family) to determine a predetermined number of contents among plural contents as recommendation targets. The content notification means 820 executes processing for notifying the users composing the group of the contents determined by the content determination means 810. The content recommendation device 800 determines different contents to be recommended depending on the number of users in a group and attributes (age and gender).
Patent JP-2013248844-A (JP)
Title: Ink bottle for ink ejection device
Inventor: HIRABAYASHI YUKI
IPC: B41J2/175
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of print quality such as a missing dot etc. in an ink ejection device by suppressing generation of a bubble when supplementing the ink tank with the ink.SOLUTION: An ink bottle 3 is the ink bottle for an ink ejection device and includes a body bottle part 10 that accommodates the ink internally; and an opening 12 that can open and close and leads the ink from the body bottle part 10. A perforation 13 that is drilled when used is provided on a sidewall 10b opposite side of the sidewall 10a of the body bottle part 10 that includes the opening 12. The perforation 13 sinks to an internal direction of the body bottle part 10, has a perforating surface 10c formed thinner than the sidewall of the periphery of the perforation 13, and has a projection 18 that projects to the external direction of the body bottle part 10 in the drilling surface 10c.
Patent JP-2013254614-A (JP)
Title: Organic semiconductor element
Inventor: YAMASHITA DAISUKE
IPC: F21Y101/00
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an organic semiconductor element which prevents reverse connection when used for an application place having the right and left direction such as a side turn lamp of a vehicle.SOLUTION: A first electrode layer 14, an organic semiconductor layer 16 and a second electrode layer 18 are laminated on a transparent substrate 12 in this order, first electrode terminals 24a, 24b are pulled out from the first electrode layer 14, a second electrode terminal 26 is pulled out from a second electrode layer 18, and the first electrode terminals 24a, 24b and the second electrode terminal 26 are arranged at a position where they are symmetrical to a common axis X.