baber/WOPTO huggingface dataset:
Patent JP-2013168238-A (JP)
Title: Power storage device, vehicle, and method for manufacturing power storage device
Inventor: KONDO YUJI
IPC: H01G11/10
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device, a vehicle, and a method for manufacturing a power storage device, wherein a laminated portion made of uncoated portions and a collector member can be joined together by resistance welding without causing significant unintended adhesion.SOLUTION: A secondary battery includes an electrode body 25 of multi-layer structure made of positive electrode sheets 21, negative electrode sheets 22, and separators 23 sandwiched therebetween. A positive electrode collector portion 28 made by laminating positive electrode leads 21a of the positive electrode sheets 21, and a positive electrode collector terminal 30 are adjacent to each other in the lamination direction to form a joined portion 33, and the positive electrode collector portion 28 and the positive electrode collector terminal 30 are joined together in the lamination direction by resistance welding. A first end face 35a and a second end face 35b in the joined portion 33 are each provided with a DLC film 36 composed of a conductive material, and the material forming the DLC film 36 has a melting point higher than those of the materials forming the end faces each provided with the DLC film 36.
Patent JP-2012184414-A (JP)
Title: Coloring composition, and color filter and method of manufacturing the same
Inventor: NOGAMI TAKAYUKI
IPC: C09D11/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition in which the drying state of an ink coating is controlled, the transferability duration is long, and a precise pattern can be formed; and to provide a color filter formed by a printing method using the ink.SOLUTION: The coloring composition includes: a resin (E) in which the amine value is 10-80 mgKOH/g, the glass transition temperature is -20-150°C, and the weight average molecular weight is 5,000-100,000; a pigment (F); an inorganic fine particle (G) in which the average particle size is 1-30 nm; a leveling agent (H); and an organic solvent (I).
Patent JP-2013167035-A (JP)
Title: Method for producing waterproof and heat-resistant regenerated collagen fibers
Inventor: MURATA TERUICHI
IPC: A41G3/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a steam treatment method of reproduced collagen fibers, capable of suppressing a reduction in quality or productivity that is associated with saturated steam treatment.SOLUTION: The method for producing waterproof and heat-resistant regenerated collagen fibers includes the step of retaining regenerated collagen fibers within a container which is placed under an atmosphere in which the internal temperature of the container is >100°C and ≤200°C and a wet-bubl temperature is ≥50°C and ≤100°C, or under an atmosphere in which the superheated steam temperature in the container is >100°C and ≤200°C for ≥20 seconds and ≤1 hour. Specifically, the method includes the step of continuously supplying the regenerated collagen fibers into the container and continuously taking out the regenerated collagen fibers from the container.
Patent JP-2013169111-A (JP)
Title: Charger and cleaning method
Inventor: FUJIWARA HIROYUKI
IPC: H01M10/46
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a charger which includes a charge terminal having a simple structure where the number of components is reduced and a simple operation mechanism thereby reducing manufacturing costs, inhibiting the occurence of operation failure of the charge terminal, and achieving good charging operation, and to provide a cleaning method of the terminal serving as a charge contact.SOLUTION: When a portable terminal 20 is not attached to a charger 10 (an initial state of a charge terminal 15), a contact end part Pc of the charge terminal 15 protrudes into a recessed part 12 through a through hole 13. When the portable terminal 20 is attached to the charger 10, a stopper end part Pd of the charge terminal 15 contacts a corner part 16b of a body stopper recessed part 16 provided in a body 11 to function as a connection part of a stopper piece 15d. This structure allows the contact end part Pc to reciprocate while sliding along a lower surface of a connection terminal 24 of the portable terminal 20.
Patent JP-2012142293-A (JP)
Title: Vehicular marker lamp
Inventor: TAKEDA HITOSHI
IPC: H01L33/50
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular marker lamp capable of hardly having fluctuated light-emitting characteristics caused by temperature in a use environment while using semiconductor light-emitting elements and eliminating the need for restraining temperature rise of light-emitting layers of the semiconductor light-emitting elements.SOLUTION: The vehicular marker lamp includes light-emitting modules 6 formed by the semiconductor light-emitting elements for emitting light of 380-420 nm and phosphors for emitting amber-colored light by using the light emitted from the semiconductor light-emitting elements as exciting light. It is desirable that the phosphor is indicated with a general formula of MeSi-(m+n)AlON:EU. Here in the formula, Me is one or more kinds of lanthanide metals excluding Li, Ca, Mg, Y or La, Ce, and Eu, and x, y, m, and n are each a positive number.
Patent JP-2012187101-A (JP)
Title: Method of visually determining site of origin of urine odor formation
Inventor: MORI ICHIRO
IPC: C12Q1/44
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily determining the site of an origin of urine odor generation with the lapse of time from an object smeared with urine.SOLUTION: The method for visually determining the origin and intensity of urine odor comprises a first step of applying a liquid preparation containing a component A to an object, facility or material to be determined on urine odor, a second step of allowing an enzymatic reaction to proceed in the object, facility or material to which the liquid preparation has been applied, and a third step of observing the change in color in the object, facility or material to which the liquid preparation has been applied, wherein the region in which the color is changed is determined as the site of origin of urine odor and the amount of change in color is assigned to the intensity of urine odor. There is further provided a method of screening for a material, a member or a urine odor formation inhibitor each having excellent urine odor formation inhibitory effect, or screening for a way of placing the member, wherein the method comprises bringing a liquid preparation containing the component A into contact with each of the material, member or agent which is a subject to be evaluated on the urine odor formation inhibitory effect, and selecting a subject that shows little change in color through an enzymatic reaction among the subjects. The component A is an enzyme activity detection reagent which can act as a substrate for an enzyme and can produce a poorly water-soluble pigment compound or a poorly water-soluble fluorescent pigment compound through an enzymatic reaction.
Patent JP-2013173702-A (JP)
Title: Ectoparasite controlling agent for peroral administration
Inventor: NISHIGUCHI NAONOBU
IPC: C07D261/04
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a new ectoparasite controlling agent for peroral administration having excellent controlling effects for animal ectoparasites.SOLUTION: This ectoparasite controlling agent for peroral administration includes a hydrazide compound expressed by formula (1) as an effective ingredient. In formula, G represents a group shown by anyone of G-1 to G-3; M represents O or the like; Q, Q, Qand Qare the same or different from each other and each represents N or CR; m denotes any integer of 0-5; Rrepresents a 1-6C alkyl optionally substituted by halogen, or the like; Rand Rare the same or different from each other and each represents a 1-12C chain hydrocarbon optionally substituted by a group selected from the group E1, or the like; and Rrepresents a 1-12C chain hydrocarbon optionally substituted by a group selected from the group E1, or the like.
Patent JP-2013176253-A (JP)
Title: Cooling system for rotary electric machine
Inventor: YAMAGUCHI RYUTARO
IPC: H02K9/19
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a rotary electric machine in which cooling capable of properly coping with surge stress in a winding part is carried out.SOLUTION: A cooling system 10 for a rotary electric machine includes: a rotary electric machine 12 including a winding part 16; a drive circuit 22 connected to the rotary electric machine 12; a coolant supply device 24; three coolant passages 28 connected to the coolant supply device 24; adjusting valve parts 26 provided in the coolant passages 28; and a control part 40. The control part 40 includes: an operation point acquisition part 42 which acquires an operation point of the rotary electric machine 12; and a coolant amount adjustment part 44 which adjusts the coolant amount to be supplied to each of three coolant passages 28 in accordance with difference of the operation point. In a memory part 50 connected to the control part 40, an operation point region file 52 is stored which shows a relation between a portion of the winding part 16 in which surge stress is maximized and the operation point of the rotary electric machine 12.
Patent JP-2013178042-A (JP)
Title: Finned heat transfer tube, method of manufacturing the same, and heat exchanger
Inventor: NAKAHARA HIROYUKI
IPC: F28F1/36
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a finned heat transfer tube that can suppress breakage of fins while suppressing fluid resistance and keeping a heat transfer coefficient high, and to provide a heat exchanger.SOLUTION: A finned heat transfer tube includes a tube 2, and one layer of a belt-like member 11 provided on an outer periphery of the tube 2 spirally around a tube axis. The belt-like member 11 has a plurality of cuts 11c which are formed at at least one outer edge part 11a and extend toward the other outer edge part 11b, and also has a deformed part 12 provided at at least the one outer edge part 11a at a predetermined interval.
Patent JP-2013181668-A (JP)
Title: Turbine facility and water treatment method of heater drain water
Inventor: IWASAKI MAMORU
IPC: F22D11/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a turbine facility capable of efficiently removing an iron oxide particle scale that is attached to an inner surface of a boiler tube and causes inhibition of heat transmission from heater drain water, and to provide a water treatment method of heater drain water in the turbine facility.SOLUTION: A turbine facility includes: a boiler 9; steam turbines 12, 16; a condenser 1; water supply heaters 5, 8 that are interposed in water supply lines 4, 6 for supplying condensed water condensed in the condenser 1 to the boiler 9, extract part of the steam to be supplied from the steam turbine 12 to a reheater as extracted steam, and heat the supply water using the steam; and a filter 19 that filters the heater drain water discharged from a low pressure supply water heater 5, supplies the water to the water supply system, and recovers the water. The filter 19 has a filter with a hole diameter of 1-5 μm.
Patent JP-2012191612-A (JP)
Title: Monitoring system for electrical device
Inventor: SANDEEP VEDVIASH SHARMA
IPC: H04Q9/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To securely monitor performance of electrical devices connected to a utility meter, and optimize performance and consumption of services.SOLUTION: A monitoring system (100, 200) for an electrical device (120, 232, 234) includes a utility meter (110) connected to the electrical device (120, 232, 234), and a computing device (124) disposed within the utility meter (110). The computing device (124) is configured to: obtain (P2A) operational data (430) regarding the electrical device (120, 232, 234); compare (P3) the operational data (430) with operational criteria (434); determine (D2) a health status of the electrical device (120, 232, 234) based upon the comparison; and provide (P4) a health status indicator to the utility meter (110).
Patent JP-2013182815-A (JP)
Title: X-ray irradiation source
Inventor: KOSUGI NORIMASA
IPC: G21K5/04
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray irradiation source, capable of stably fixing an X-ray tube in a housing, without complicating a device structure.SOLUTION: In an X-ray irradiation source 2, an X-ray tube 21 is fixed to a housing 31 in a state that a lid 31c is coupled with a main body 35 by a screw 65 to be pressed to the internal surface of a wall 31a by a first circuit board 32. As such, by sandwiching the X-ray tube 21 with the first circuit board 32 and the wall 31a, it is possible to stably fix the X-ray tube 21 in the housing 31. Further, in the X-ray irradiation source 2, the first circuit board 32 itself assembled in the housing 31 is used to press the X-ray tube 21. Therefore, a new member to press the X-ray tube 21 is not necessary, and thus, it is possible to avoid complication of a device structure.
Patent JP-2013183584-A (JP)
Title: Inverter circuit
Inventor: MINO KAZUAKI
IPC: H02M7/48
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit of DC power supply due to a normally-on element when voltage is turned on, in an inverter circuit where the normally-on element is applied, and to reduce the number of components and the number of current passing elements during normal operation.SOLUTION: A normally-on element is provided in any one of upper and lower arms, a normally-off element is provided in series with the normally-on element only in the other arm, and then the gate of the normally-on element is connected with the negative electrode side of the normally-off element.
Patent JP-2013180164-A (JP)
Title: Game machine
Inventor: SAKAMOTO MINORU
IPC: A63F7/02
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting an abnormal winning in a jackpot pocket which has been entered a winning-disabled state or a hard-to-win state through a final easy-to-win state, during a special game state.SOLUTION: A game machine includes: a game control means which controls a game to enter a special game state when a jackpot symbol is stop-displayed in a symbol variation game state; a jackpot pocket detection means which detects a game ball having entered a jackpot pocket; a winning information acquiring means which acquires winning information corresponding to the number of detections by the jackpot pocket detection means after, during the special game state, the jackpot pocket enters a hard-to-win state or winning-disabled state through a final easy-to-win state; a timer means which measures the time elapsed after the jackpot pocket enters the hard-to-win state or the winning-disabled state through the final easy-to-win state; a winning information determination means which determines whether an abnormal winning in the jackpot pocket has occurred or not on the basis of the winning information when a predetermined time elapses; and an abnormal winning notification means which gives information that the abnormal winning in the jackpot pocket has occurred, when determined.
Patent JP-2013180560-A (JP)
Title: Kneading and extruding machine and operation control method thereof
Inventor: ASAGIRI SHINICHI
IPC: B29C48/695
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a kneading and extruding machine and a method of its operation control for steadily operating, ensuring a high quality molded article, and dealing with high production volume by maintaining a pressure of a kneaded article in front of a preceding stage gear pump in a stationary operation (molding) while a variation of the pressure of the kneaded article in front of the preceding stage gear pump does not significantly affect the pressure of a kneaded article in front of a latter stage gear pump.SOLUTION: A kneading and extruding machine includes a rotation speed feedback control section (a first control block 20) of the first gear pump 3 for performing feedback control of the rotation speed of the first gear pump 3, and a rotation speed feedforward control section (a third control block 40) of a second gear pump 5 for performing feedforward control of the rotation speed of the second gear pump 5 added to the second control block 30.
Patent JP-2012108961-A (JP)
Title: Image recognition algorithm, method for identifying target image by using the same, and method for selecting data to be transmitted to portable electronic device
Inventor: WU YI
IPC: G06T7/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image and a target object in a video image and to make the image coincide with the target object on the basis of context information (such as positions and directions) being parameters showing the position of a person and an object existing in a visual field of a camera.SOLUTION: Image recognition algorithm includes color comparison based on a key point and color comparison based on a region. A method for identifying a target image by using the image recognition algorithm is a step for receiving an input by a processor, a step in which the input includes data relating to the target image, and a step for executing retrieval step including retrieval of an image from an image database, and designates the image as a candidate image until the image is received or rejected. An image recognition step including use of the processor is executed to obtain an image recognition algorithm output and to execute the image recognition algorithm on the target image and the candidate image.
Patent JP-2013185099-A (JP)
Title: Organic light-emitting element and light-emitting material and compound using therefor
Inventor: ADACHI CHIHAYA
IPC: C07F9/6564
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting element with a high luminous efficiency.SOLUTION: An organic light-emitting element includes a compound expressed by the general formula in a light-emitting layer. In the formula, Zis a linking group bound through one linking atom selected from the group consisting of Si, Ge, P and S (the linking group has a structure in which the linking atom binds with another atom or atomic group), and R-Reach expresses a hydrogen atom or a substituent.
Patent JP-2013183984-A (JP)
Title: Guide wire
Inventor: YAMADA YUKIKO
IPC: A61M25/09
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire having excellent operability (especially, blood vessel selectivity).SOLUTION: A guide wire 1 has a wire body 2 having a straight line part 28 extending in a straight line shape and a curved part 27 positioned on the distal end side of the straight line part 28 and curved in a prescribed direction. The radius of curvature of the curved part 27 gradually decreases toward the distal end side. All areas of the curved part 28 are curved in the prescribed direction. An angle θ formed by a tangential line L1 in contact with the distal end of the curved part 27 and an extension line L2 of the straight line part 28 satisfies relation of 90°<θ<180°.
Patent JP-2013189399-A (JP)
Title: Dental adhesive composition
Inventor: YAMASHITA YOSHIATSU
IPC: A61K6/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To develop a polymerizable monomer adhesive composition including an acidic group-containing polymerizable monomer further improved in adhesive bonding strength and causing no gelation even through long term storage.SOLUTION: A dental adhesive composition includes: (A) a polymerizable monomer including at least a polymerizable monomer having an acidic group derived from a phosphoric acid at least partially; (B) a Group 4 element ion; (C) silica particles; and (D) water. Preferably, the (C) silica particles are fumed silica having ≤0.8 surface silanol groups/nm, in the dental adhesive composition.
Patent JP-2013195453-A (JP)
Title: Arithmetic unit
Inventor: YONEMURA TOMOKO
IPC: G09C1/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the computational complexity of arithmetic processing.SOLUTION: An arithmetic unit includes an acceptance section, a coefficient calculation section, a solution section, a determination section and an output control section. The acceptance section accepts a plurality of pieces of input data in which elements of a partial group of a multiplicative group of a finite field are expressed by trace representations, and a plurality of pieces of first additional data for distinguishing conjugate elements of the respective pieces of input data. The coefficient calculation section calculates, on the basis of the input data, coefficients of an equation where the solutions thereof are values allowed as operation results of arithmetic processing on the input data. The solution section obtains a plurality of solutions of the equation having the calculated coefficient. A selection section selects one of the plurality of solutions as an operation result on the basis of the first additional data. The determination section determines second additional data for distinguishing conjugate elements of the selected operation result on the basis of the first additional data. The output control section outputs the selected operation result and the second additional data.
Patent JP-2013198314-A (JP)
Title: Vibration power generator
Inventor: YAMAKAWA TAKEHIKO
IPC: H02N1/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To increase an output current of a vibration power generator, and balance variation of a capacity due to variation of a gap between electrodes.SOLUTION: A first stationary electrode (102) and a first electret electrode (105) are provided on a first substrate (101) and a vibrator (103) and opposed to them at a first gap (g1). A first spring (104) is interposed between the first electrode (101) and the vibrator (103), and a positive or negative electric charge is injected to the first electret electrode (105). A second substrate (106) is arranged on the vibrator (103) on a side opposite to the first substrate. A second stationary electrode (107) and a second electret electrode (109) are provided on a second substrate (106) and the vibrator (103) and opposed to them at a second gap (g2). A second spring (108) is interposed between the second substrate (106) and the vibrator (103), and a negative or positive electric charge is injected to the second electret electrode (109). The first substrate (101) and the second substrate (106) are connected to the same rectifier circuit (110).
Patent JP-2013195901-A (JP)
Title: Image forming device
Inventor: YOSHII MASAKO
IPC: G03G21/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting photoreceptor characteristics with high accuracy.SOLUTION: An image forming device includes: a photoreceptor 1; charging means 2 which charges a surface of the photoreceptor; exposure means 3 which exposes the surface of the photoreceptor charged by the charging means, and forms a latent image; spot light irradiation means 12 which irradiates the latent image on the surface of the photoreceptor and its surroundings with spot light; induction current detection means 11 which detects a change in a surface charge amount caused by optical attenuation of the photoreceptor by being irradiated with the spot light as induction current; and latent image measurement means 10 which measures the latent image formed on the surface of the photoreceptor on the basis of a detection result of the induction current detection means. The latent image measurement means irradiates a plurality of measurement positions on the surface of the photoreceptor with spot light by means of the spot light irradiation means simultaneously or substantially simultaneously, and the induction current detection means detects the induction current at the plurality of measurement positions.