baber/WOPTO huggingface dataset:
Patent JP-2013194752-A (JP)
Title: Piping liquid leakage repair system
Inventor: SUGANO SHIGEKI
IPC: F16L55/16
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To quickly and effectively block liquid leakage from a damaged part by use of an additive agent for liquid leakage prevention which is added to liquid if piping in which the liquid flows is damaged.SOLUTION: A piping liquid leakage repair system includes a circulating pipeline 11 through which a mixed solution to which an additive agent hardened with air contact into a volatile liquid is added circulates, a pulsatile flow generating means 12 which makes the mixed solution generate a pulsatile flow, a branch pipeline 14 branching from the circulating pipeline 11, a filter 22 which is prepared between the circulating pipeline 11 and the branch pipeline 14, extracts the liquid from the mixed solution which flows through the circulating pipeline 11 to lead it to the branch pipeline 14, and a supply means 17 which supplies the liquid to the circulating pipeline 11 according to a flow rate of the liquid in the branch pipeline 14. If a part of the circulating pipeline 11 is damaged, the damaged part can be repaired by hardening of the additive agent at the damaged part.
Patent JP-2013192996-A (JP)
Title: Photocatalyst and method of manufacturing photocatalyst
Inventor: ANAZAWA TOSHIHISA
IPC: B01J37/06
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst that is not only provided with excellent photocatalytic activity by visible light irradiation without a metal atom harmful to environment but also excellent in durability.SOLUTION: A photocatalyst includes calcium, titanium, argentiferous apatite and silver phosphate of 10 mass% or less are contained.
Patent JP-2013194782-A (JP)
Title: Gas cock
Inventor: OCHI TAKESHI
IPC: F16K35/02
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To achieve a reasonable and miniaturizable push-push gas cock.SOLUTION: An operation mechanism part B includes a slide part C allowed to slide together with a slide valve 6 by transmitting a pressing operation against an operation part 11 to he slide valve 6, a means D for pressing the slide part C from a close position to an open position along an axis X, and a guide part F for guiding the slide of the slide part C. The slide part C includes a pin 18 provided rotatably about the axis X and a means E for pressing the pin 18 in a direction around the axis X. A guide groove 22 of the guide part F includes rotation inducing parts 22a, 22b for rotating the pin 18 against the pressing force of the means E when the slide valve 6 is displaced from the open position to the close position by adding a pressing force to the operation part 11 and a locking part 22c to which the pin 18 pressed by the means D and the means E is locked while the slide valve 6 is kept at the close position when the pressing force is released.
Patent JP-2013193420-A (JP)
Title: Optical write-in apparatus, image forming apparatus and density adjustment method
Inventor: ISHIKAWA NAOICHI
IPC: B41J2/455
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress a variation of image density at a low cost.SOLUTION: A third control part 50c in an LED write-in control circuit 502 counts each of black-pixel data (black expressing data) of image data (two values of image data) of each of respective LED heads 503a, 503b, and 503c to be inputted, and when one of the respective count numbers (result of counting) is at least a designated count number (prescribed threshold), the emission time of each LED is changed to make the emission time of each LED of the LED head corresponding to a count number which is at least the designated count number longer than that while the count number is below the designated count number.
Patent JP-2013198132-A (JP)
Title: Imaging apparatus and control system equipped with the same
Inventor: ENDO OSAMU
IPC: G03B15/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a visible light camera and a far-infrared camera are integrated to downsize the apparatus and an object is imaged to speedily detect it, and to provide a control system using the imaging apparatus.SOLUTION: An imaging apparatus includes: visible light imaging means (2a, 5 and 6) which perform imaging with visible light; far-infrared ray imaging means (2b and 4) which perform imaging with a far-infrared ray. The visible light imaging means and the far-infrared ray imaging means are integrated in one imaging housing 1, and imaging optical axes Cx of both the imaging means are matched. In an imaging processor 10, a composite image can be obtained by only matching centers Cx of both images obtained by performing imaging by the respective imaging means and superposing image signals, and an object can speedily be detected.
Patent JP-2013205877-A (JP)
Title: Information providing device and method for controlling information providing device
Inventor: OHORI HARUYOSHI
IPC: G07G1/06
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device for performing receipt printing to save receipt paper relating to merchandise purchased by a representative, and to enable the representative to easily collect money.SOLUTION: An information providing device for providing receipt information relating to merchandise to be purchased by a customer includes: a total amount calculation part for, on the basis of the price of the merchandise and the purchase quantity of the merchandise, calculating the total amounts of the merchandise for each merchandise; a unit price calculation part for, on the basis of the total amounts calculated by the total amount calculation part and the quantity of items constituting the merchandise, calculating the unit prices of the items; and a receipt information generation part for generating receipt information for making a printer perform receipt printing on the basis of the total amounts of the merchandise and the unit prices of the items.
Patent JP-2012121073-A (JP)
Title: Laser machining method and laser-machined article
Inventor: MATSUO NAOYUKI
IPC: B23K26/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining method that effectively reduces the contamination due to decomposed materials on a surface of a workpiece when machining the workpiece with a laser beam, thus performing laser machining with ease and high production efficiency.SOLUTION: The laser machining method for machining the workpiece by irradiating with a laser beam includes performing the laser machining while sucking and removing, near a laser irradiating portion, the decomposed materials generated in the laser beam irradiation.
Patent JP-2013203285-A (JP)
Title: Lock release lever unit to be used for seat reclining mechanism
Inventor: SASAKI KATSUHIKO
IPC: B60N2/22
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency for tightening a screw by allowing the screw to be positioned and held, while aligning a screw through-hole with a screw hole on the side of a seat back frame.SOLUTION: A lock release lever unit to be used for a seat reclining mechanism includes: a frame-like resin lever mounting base 11 which is fitted to a lever pocket 47 of a seat back pad 46, and locked to a positioning and return stop bracket 43 on the back rest surface side of a seat back frame 42 at the front side and to a fixed bracket 44 on the rear surface side of the seat back frame 42 at the rear side, to be fixed to the seat back frame 42; and a lock release lever 12 which is fitted to the frame-like resin lever mounting base 11 with the base end of the lever positioned at the front side and the distal end thereof positioned at the rear side and connected to the frame-like resin lever mounting base 11 at the base end of the lever so as to be swung in the vertical direction to connect an operation force transmission cable.
Patent JP-2013206323-A (JP)
Title: Document image management system, document image management method and program
Inventor: YOSHIDA SHOHEI
IPC: G06T1/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of data for storing document image data to be used as trail information.SOLUTION: A master image storage part 10 stores a plurality of types of master images. A document image acquisition part 11 acquires a document image. A high correlation master image search part 12 searches the master image whose correlation with the image of a document acquired by the document image acquisition part is the highest among the plurality of types of master images from the master image storage part 10. A common difference generation part 13 generates common difference data representing a common difference part commonly existing between a difference between the plurality of document images and a difference between the searched master image and one of the plurality of document images. A common difference data storage part 14 stores the common difference data. A difference data generation part 15 generates difference data with respect to data obtained by superimposing the image represented by the common difference data on the searched master image about each of the document images acquired by the document image acquisition part 11. A difference data storage part 20 stores the difference data generated by the difference data generation part 15.
Patent JP-2013204778-A (JP)
Title: Method for manufacturing disc brake
Inventor: KOMATA YASUHISA
IPC: B23K20/12
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a disc brake, capable of reducing the weight of the disc brake.SOLUTION: A method for manufacturing a disc brake includes: a step S1 of casting a caliper body so that an opening is formed in a portion serving as a bottom of a bore; a step S2 of performing solution treatment on the cast caliper body; a step S2 of performing aging treatment on the caliper body subjected to the solution treatment; a step S3 of cutting the inside of the bore of the caliper body subjected to the aging treatment; a step S4 of forming the bottom of the bore by fitting a cover member into the opening of the caliper body after cutting and integrally connecting the cover member and the caliper body by friction agitation joining; and a step S5 of performing the aging treatment on the caliper body with the cover member joined.
Patent JP-2013209445-A (JP)
Title: Polystyrene-based resin foamed plate, method for producing the same, peripheral-side frame material for folding box, and the folding box
Inventor: IWATA MASAYOSHI
IPC: C08J9/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene-based resin foamed plate in which occurrence of a crack and chipping or production chips can be reduced when a V groove is machined and which is hardly cracked when folded, and to provide a method for producing the polystyrene-based resin foamed plate, and a folding box.SOLUTION: A polystyrene-based resin foamed plate is obtained by extrusion-foaming a polystyrene resin including a physical foaming agent. The amount of the residual foaming agent in the polystyrene-based resin foamed plate is within 1.0-3.5 mass%. The amount of the residual foaming agent included in the surface layer part of the foamed plate from the surface to the depth of 300 μm in the thickness direction of the polystyrene-based resin foamed plate is within 0.5-3.5 mass%.
Patent JP-2013209491-A (JP)
Title: Aqueous coating liquid, gas barrier coating layer and multilayer structure obtained by using the aqueous coating liquid
Inventor: ASANO IKUHIRO
IPC: C09D5/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating liquid by which coating layer excellent in gas barrier performance in high humidity can be obtained.SOLUTION: Zirconium ammonium carbonate is blended as a cross-linking agent into PVA-based resin that contains the structural unit shown by general formula (1) [In the formula, RR, and Reach independently show hydrogen atoms or organic groups, X shows a single bond or a joining chain, and R, Rand Reach independently show hydrogen atoms or organic groups].
Patent JP-2013209933-A (JP)
Title: Bearing housing of turbocharger
Inventor: TAKAMA KENICHIRO
IPC: F02B39/16
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bearing housing of a turbocharger which achieves weight reduction.SOLUTION: A bearing housing 100 of a turbocharger 10 includes a shaft 20 connecting a turbine 40 and compressor 30 and turnably supports the shaft 20. The bearing housing 100 of a turbocharger 10 is divided into a turbine side housing 120 arranged on a turbine 40 side and a compressor side housing 110 arranged on a compressor 30 side. The compressor side housing 110 is formed of an aluminum based material.
Patent JP-2013212186-A (JP)
Title: Shaft for golf club
Inventor: TOYA SADASHI
IPC: A63B102/32
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To improve both the rigidity and the vibration damping of a shaft for a golf club by using a partial sheet.SOLUTION: A golf club 1 is a shaft for a golf club extending in the shaft axis direction. The golf club 1 includes: a partial sheet 21 that is provided for a portion other than both ends 30, 40 in the shaft axis direction of the shaft 10; and a total length prepreg sheets 23-26 that are provided for the entire length in the shaft axis direction in a manner covering the partial sheet 21. The partial sheet 21 has lower elasticity than that of the total length prepreg sheet.
Patent JP-2012177924-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress influence of variations in characteristics of a transistor in a signal line drive circuit.SOLUTION: A signal line drive circuit comprises a first current source circuit (437) and a second current source circuit (438), each of which has capacitor means and supply means. According to a sampling pulse supplied from a shift register (418) and a latch pulse supplied from the outside, the capacitor means converts a current, which is the sum of currents supplied from each of n pieces of video signal constant current sources (109), into a voltage, and the supply means supplies a current corresponding to the converted voltage, thereby outputting a current in accordance with a video signal independently of the characteristics of a transistor. Current values supplied from the n pieces of video signal constant current sources are set to 2:2:...:2, thereby allowing gradation expression.
Patent JP-2013214021-A (JP)
Title: Extrusion raw material supply device and method for producing optical transmission body using the same
Inventor: WADA SHUYA
IPC: B29C48/92
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion raw material supply device having continuous productivity, and a method for producing optical transmission bodies using the same.SOLUTION: An extrusion raw material supply device 1 comprises: a vertical hopper 2 that includes a plastic raw material storage section 3 and a heating and melting section 4; gas pressurizing means 5 for extruding a molten resin M in the heating and melting section 4 by gas pressure; and a raw material supply quantity adjusting section 10 provided from the lower end of the hopper 2 in a concatenated manner. The raw material supply quantity adjusting section 10 stores the molten resin M discharged from the heating and melting section 4 and sequentially extrudes the molten resin M by the gas pressure. A resin stopper mechanism 20 for temporarily stopping a flow of the molten resin M is formed between the lower end of the hopper 2 and the raw material supply quantity adjusting section 10.
Patent JP-2013217067-A (JP)
Title: Excavation bucket
Inventor: MATSUI TAKUYA
IPC: E02F3/40
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To enable the smooth flow of excavated sediment along a bottom plate.SOLUTION: A bottom plate 12 of an excavation bucket 11 is constituted by a lower end flat surface portion 13 located on the side of a lower front end 12A of the bottom plate 12, an upper end flat surface portion 14 located on the side of an upper front end 12B of the bottom plate 12, and a concave-curved surface portion 15 located on a corner 12D of the bottom plate 12 and continuous with the lower end flat surface portion 13 and the upper end flat surface portion 14. The concave-curved surface portion 15 is constituted by a lower gently curved surface 16 smoothly continuous with the lower end flat surface portion 13, an upper gently curved surface 17 smoothly continuous with the upper end flat surface portion 14, and a deepest arcuate surface 18 smoothly continuous with the lower gently curved surface 16 and the upper gently curved surface 17. Thus, sediment can smoothly flow between the lower end flat surface portion 13 and the concave-curved surface portion 15. As a result, the smooth flow of the sediment without adhering to the bottom plate 12 can enhance excavating efficiency.
Patent JP-2013217271-A (JP)
Title: Vehicle control device
Inventor: SHODA YOSHI
IPC: F02P5/15
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device, capable of properly preventing a shock when an engine is restarted even when there is variation in fluid temperature of a fluid transmission device.SOLUTION: An ECU (vehicle control device) 300 is applied to a vehicle 100 including an engine 1, a belt type continuously-variable transmission 4, a torque converter 2 arranged between the engine 1 and the belt type continuously-variable transmission 4, and a lock-up clutch 25 directly connecting an input side of the torque converter 2 to an output side. The ECU 300 is configured to release the lock-up clutch 25 when restored from fuel cut, and to control ignition timing of the engine 1 according to CVT oil temperature Thc when restarting fuel supply to the engine 1.
Patent JP-2013217282-A (JP)
Title: Device for estimating temperature of outlet gas of water-cooling type gas cooling device
Inventor: TAKAHASHI MACHIKO
IPC: F02D45/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an estimating device capable of precisely estimating temperature of an outlet gas of a water-cooling type gas cooling device which changes dynamically.SOLUTION: An estimating device calculates a current value of an inner temperature of a cooling device from each current value of an inlet gas temperature and an outlet gas temperature using a predetermined definition formula related to the inner temperature. Next, a current value of a heat radiation amount is calculated from each current value of inner temperature and coolant water temperature using a calculation formula of the heat radiation amount. Next, a next value of a ratio of an outlet pressure and the inner temperature is calculated from each current value of an inflow gas flow rate and an outflow gas flow rate using a flow rate conservation formula. A next value of the outlet pressure is calculated from each current value of the inflow gas flow rate, the outflow gas flow rate, the outlet gas temperature, the inlet gas temperature and the heat radiation amount using an energy conservation formula. Further, a next value of the outlet gas temperature is calculated from each next value of the ratio of the outlet pressure and the inner temperature, the outlet pressure and the inlet gas temperature using the definition formula.
Patent JP-2013220672-A (JP)
Title: Vehicular seat device
Inventor: Maruoka ryuji
IPC: B60N2/30
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a flat and broad luggage compartment.SOLUTION: In a storage position S1, a vehicular seat 21 is stored on a second floor surface 42 in the state that a seatback 25 is folded on a seat cushion 24. A board 26 is provided on the seatback 25. The board 26 is rotatably mounted at one end 26a on a back upper part 25b of the seatback 25. In a seating position T1, the board 26 is directed at the other end 26b below the seatback 25, and in the storage position S1, the board 26 is rotated frontward of a vehicle body and bridged over a first floor surface 41. A supporting member 27 is provided on the seatback 25 for supporting the board 26 on the back upper part 25b of the seatback 25. The supporting member 27 has a first supporting shaft 86 for rotatably supporting the board 26, and a second supporting shaft 87 where the supporting member 27 is rotatable relative to the seatback 25.
Patent JP-2012139238-A (JP)
Title: Seed-specific promoter and use thereof
Inventor: TAKAIWA FUMIO
IPC: C12N1/19
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a promoter having specific activity to seeds and a method for expressing a foreign protein in the seeds.SOLUTION: Rice plant is transformed by isolating a plurality of promoters for rice plant seed-expressing genes, preparing binary vectors in which respective promoters are inserted in the upstream of a GUS reporter gene, and using an agrobacterium method. A promoter having specific expression activity at the specific site of the seed and higher activity than those of regular promoters and known seed-specific promoters has been found by examining expression sites by each promoter, expression during the maturation process of the seeds and expression intensity in the seeds, using GUS expression amount as an index.
Patent JP-2012233182-A (JP)
Title: Polypropylene-based resin expanded particle, and polypropylene-based resin in-mold expansion molded product
Inventor: OCHIKOSHI SHINOBU
IPC: B29C44/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide polypropylene-based resin expanded particles which allow, in the in-mold expansion molding, significant reduction in molding pressure and stable production even with a currently widely used molding machine having a withstand pressure specification of 0.4 MPa (gauge pressure), and can provide an in-mold expansion molded product having high rigidity and high surface beauty; and in particular, to provide polypropylene-based resin expanded particles capable of providing an in-mold expansion molded product in which a "part which is hard to weld", and/or a thick part and a thin part are mixed, wherein both the weldability of the thick part and the surface beauty of the thin part are achieved.SOLUTION: The polypropylene-based resin expanded particles include, as a base material resin, a polypropylene-based resin which has a specific 1-butene content and a specific ethylene content, and a specific melting point, wherein a DSC curve obtained by the differential scanning calorimetry (DSC) of the polypropylene-based resin expanded particles has two regions of a region of low-temperature-side heat quantity of fusion and a region of high-temperature-side heat quantity of fusion, and the region of low-temperature-side heat quantity of fusion has a maximum value in the differential curve of the DSC curve.
Patent JP-2012238849-A (JP)
Title: Improved polycrystalline texturing composition and method
Inventor: BARR ROBERT K
IPC: H01L31/04
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an etchant for forming a textured polycrystalline silicon semiconductor with reduced reflectance of incident light.SOLUTION: Isotropic etching of polycrystalline silicon using an aqueous acidic composition which includes alkaline compounds, fluoride ions and oxidizing agents realizes texturing with reflectance of incident light 20% or less at incident light wavelengths of 400 nm to 1100 nm without exposed grain boundaries.
Patent JP-2012211132-A (JP)
Title: Method of preparing 2-methoxyestradiol of high purity
Inventor: AGOSTON GREGORY E
IPC: C07J1/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a 2-methoxyestradiol free of foreign substances.SOLUTION: The 2-methoxyestradiol having greater than 98% purity is obtained by synthetic or purification methods. This highly pure 2-methoxy estradiol, lacking estrogenic components, is particularly suitable for clinical use in humans. The purification method involves the use of liquid-solid chromatography (LSC) to separate 2-ME2 from other compounds. The chromatographic media is preferably silica. The solvent system comprises a non-polar solvent, such as chloroform, and a polar solvent, such as methanol.