baber/WOPTO huggingface dataset:
Patent JP-2013053958-A (JP)
Title: Deterioration diagnostic device, deterioration diagnosis method, and deterioration diagnosis program
Inventor: TSUCHIYA KAZUTOSHI
IPC: G01N21/27
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To diagnose deterioration based on stages of corrosion relating to an object with high accuracy.SOLUTION: A deterioration diagnostic device includes: an HLS converting section 115 for converting rust image information of an RGB color space relating to a rust development point obtained by photographing rust generated due to corrosion of a metal object to rust image information of an HLS color space; a diagnosis execution determination section 121 for determining whether or not an HLS value relating to the rust image information of the HLS color space after conversion is included in the range of a rust color area which becomes a reference when the rust development point is determine to be rusted; and a deterioration diagnostic section 123 for diagnosing deterioration based on stages of corrosion relating to the object when it is determined that the HLS value is included in the range of the rust color area. The rust color area is set while taking into account that red and brown initial stage rust appearing in an initial stage of corrosion and black and brown later stage rust appearing in a later stage of corrosion advanced more than the initial stage are regarded as the rust.
Patent JP-2012082819-A (JP)
Title: Reducing agent injection device and control method therefor
Inventor: KIKUCHI ATSUSHI
IPC: F01N3/08
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a reducing agent injection device capable of eliminating plugging of a reducing agent injection valve caused by the solidification of a urea water solution, thereby controlling the deterioration of exhaust emission control efficiency.SOLUTION: The reducing agent injection device that supplies the urea water solution inside an exhaust pipe through the reducing agent injection valve fixed to the exhaust pipe, and collects the urea water solution inside the reducing agent injection valve into a storage tank when an internal combustion engine is suspended, includes a force feed pump that sends the urea water solution by pressure and a reducing agent supply passage connecting the force feed pump and reducing agent injection valve, determines that the plugging is being formed at the reducing injection valve caused by the solidification of the urea water solution, and generates pressure pulsation inside the reducing agent supply passage for a predetermined period of time (W1).
Patent JP-2013057613-A (JP)
Title: Ultrasonic flowmeter
Inventor: GOTO HIROKAZU
IPC: G01F1/66
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of dust of a magnetic material to a partition plate in an ultrasonic flowmeter which has multi-layered partition plates on a measurement flow channel.SOLUTION: An ultrasonic flowmeter 1 has a measurement flow channel 2 with the rectangular cross section, and the measurement flow channel 2 is divided into a plurality of layers by a partition plate 3. In addition, a pair of ultrasonic wave transmitter and receiver 7, 8 are arranged in the upstream and the downstream of the measurement flow channel 2, and measurement means 16 for measuring propagation time between the ultrasonic transmitter and receiver 7, 8, and arithmetic means 17 for measuring the propagation time to calculate flow velocity/flow rate are provided. Then, by constituting the partition plates 3 of non-magnetic materials, adhesion of the dust of the magnetic materials to be included in dust to the partition plates 3 is prevented, and measurement accuracy is maintained as the ultrasonic flowmeter.
Patent JP-2012083341-A (JP)
Title: Thermal-type infrared-ray sensor and method of manufacturing the same
Inventor: NOGUCHI EIGO
IPC: G01J1/02
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce infrared reflectance on a rear face of an infrared absorption film in thermal-type infrared-ray sensor which receives infrared rays from the rear face of the infrared absorption film.SOLUTION: The thermal-type infrared-ray sensor comprises: an infrared absorption film 9 thermally separated from a semiconductor substrate 5 by a cavity part 7; and a temperature sensor 11 detecting temperature change of the infrared absorption film 9. The infrared absorption film 9 comprises an infrared anti-reflection structure comprising a subwavelength structure 9a on a surface facing the semiconductor substrate 5.
Patent JP-2013057904-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge
Inventor: DOI KOJI
IPC: G03G5/147
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that reduces a residual potential and wear due to the use thereof.SOLUTION: An electrophotographic photoreceptor includes a substrate, and one or more photosensitive layers that are provided on the substrate and include an outermost surface layer. The outermost surface layer contains a charge transport material that has at least a butadiene skeleton, a charge transport material that has a reactive group, and a polymerization initiator. The ratio of the mole number of the polymerization initiator to the mole number of the butadiene skeleton is 0.25 or more and 2.5 or less.
Patent JP-2013060828-A (JP)
Title: Method for controlling operation of diaphragm pump
Inventor: WATANABE MASATAKE
IPC: F04B43/06
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the operation of a diaphragm pump, capable of preventing the mixture of foreign matter and the leakage of liquid, and also capable of reliably detecting out-of-liquid in a supply tank, by detecting the idling of the diaphragm pump, without disposing a detector in a pump portion or a supply pipe line.SOLUTION: An air-driven diaphragm pump includes an air pressure sensor 8 for detecting an exhaust pressure of a pump body 1, and a control unit 9 for storing a variable period Fx detected by the air pressure sensor 8. This control unit is configured to stop the operation of the diaphragm pump body 1 or to display warning by deciding the idling when a variable period Fx is not more than a reference variable period Fs. Thereby, the idling can promptly and reliably be handled by detecting the variable period of an air pressure responding quickly in comparison with the pressure change of liquid.
Patent JP-2013062311-A (JP)
Title: Semiconductor light-emitting element
Inventor: MORIOKA TOMOKO
IPC: H01L33/10
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that allows suppressing variation in emission characteristics and improving light extraction efficiency.SOLUTION: The semiconductor light-emitting element includes a substrate, a first electrode provided on one primary surface of the substrate, a second electrode provided on the first electrode, a first semiconductor layer provided on the second electrode, a light-emitting layer provided on the first semiconductor layer, and a second semiconductor layer provided on the light-emitting layer. The second electrode has a plurality of first recesses on a surface on the side on which the first semiconductor layer is provided.
Patent JP-2013064387-A (JP)
Title: Spark ignition direct injection engine and method for controlling the same
Inventor: NAKAO HIRONORI
IPC: F02D41/04
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of torque shock and the deterioration of NVH performance in a spark ignition direct injection engine quickly changing air excessive ratio λ according to engine load.SOLUTION: A controller 100 executes transition control delaying a starting time of fuel injection more than a specific injection period from a final period of a compressing step to a compressing upper dead center such that a main combustion period when the fuel mass ratio of fuel becomes ≥10% and ≤90% is present in an delay angle side more than a specific crank angle time point when intracylinder pressure rising ratio when motoring becomes the negative maximum value while making air excessive ratio when combusting not more than 1, during transition time when an operating state of an engine body (engine 1) changes between a low load area where the air excessive ratio≥λ and a high load area where the air excessive ratio≤1.
Patent JP-2013066596-A (JP)
Title: Dishwasher
Inventor: HANAWA HIROYUKI
IPC: A47L15/46
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher for cleaning dishes more clean, and for improving an energy saving property by controlling a cleaning step on the basis of a result detected by a contamination detection portion for detecting contamination of wash water (and rinse water as needed), and by controlling a rinsing step on the basis of a result detected by a conductivity detection portion for detecting salt content contamination, or the like in the rinse water (and the wash water as needed).SOLUTION: A light transmission portion is provided in at least part of a water suction pipe 11 for connecting a water storage chamber 6 to a nozzle pump 10. The outer periphery of the light transmission portion is provided with the contamination detection portion 23 including a light-emitting element 24 and a light receiving element 25 and detecting contamination of water flowing inside the water suction pipe 11, and the water suction pipe 11 is provided with the conductivity detection portion 26 for detecting constituents of the water flowing inside the water suction pipe 11. The cleaning step is completed on the basis of the result detected by at least the contamination detection portion 23, and the rinsing step is controlled on the basis of the result detected by the conductivity detection portion 26.
Patent JP-2013067723-A (JP)
Title: Adhesive tape and endless belt using same
Inventor: ARAI MASAHIRO
IPC: B29C48/08
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape using polytetrafluoroethylene which excels in abrasion resistance.SOLUTION: The adhesive tape includes a substrate including polytetrafluoroethylene and polyetheretherketone, and an adhesive layer on one surface of the substrate. Preferably, the content of the polytetrafluoroethylene is 70-95 mass%, and the content of the polyetheretherketone is 5-30 mass% in the substrate. The substrate is preferably the one obtained by mixing and pulverizing polytetrafluoroethylene powders and polyetheretherketone powders using a jet mill and making them into a sheet.
Patent JP-2013074642-A (JP)
Title: Electric vehicle
Inventor: HASHIMOTO HIRONOBU
IPC: B60L50/15
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle for counter-measuring rapid heat generation from an inverter (and/or a motor) to inhibit a temperature from rising when a main switch of the vehicle is turned on/off during traveling.SOLUTION: The electric vehicle includes: the wheel driving motor 6; the inverter 5 for supplying the motor 6 with power; and a cooling system. The cooling system 110 includes: a cooling medium flow path 21 for circulating a cooling medium through the motor 6, the inverter 5 and a radiator; bypass flow paths 31a, 31b; and a controller 28. The bypass flow paths 31a, 31b are bypass flow paths for bypassing a part of the cooling medium flow path, and are flow paths for bypassing the motor 6 and the inverter 5, respectively. When a main switch provided at a driving seat in the vehicle is switched from an ON state to an OFF state during the travel, the controller switches the flow path passing through a device to be bypassed to the bypass flow path. When the main switch is switched to the ON state again, the controller recovers the flow path.
Patent JP-2013072258-A (JP)
Title: Sanitary washing device
Inventor: YAOKA HISASHIGE
IPC: E03D9/08
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of adjusting the force of water while maintaining washing power or a feeling of volume.SOLUTION: The sanitary washing device comprises: water force adjusting means for washing water; water discharge means for discharging the washing water from a water discharge hole in a hollow conical shape; crushing means for creating a water stream atomized by crushing the liquid films of the hollow-conical-shape washing water and pouring the atomized water stream into a hollow area of the hollow-conical-shape washing water before landing on a human body private part; and liquid film thickness increasing means provided on the further downstream side than the water discharge means and on the further upstream side than the water discharge hole for making the liquid films of the washing water discharged from the water discharge hole in the hollow conical shape, thicker than the liquid films of the washing water discharged from the water discharging means in the hollow conical shape. The atomized water stream has a first water stream group 521a, and a second water stream group 522a having smaller particle sizes than the first water stream group and a slower flow velocity than the first water stream group. The water force adjusting means changes a timing for the first water stream group and the second water stream group to land on the human body private part depending on the force of water set by a user.
Patent JP-2013078188-A (JP)
Title: Air compressor
Inventor: OKUDA TORU
IPC: F04B39/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a motor and efficiently cool the motor thereby improving the reliability of an air compressor.SOLUTION: An air compressor includes: a motor having a motor coil, a driving shaft, and a motor housing; a cooling fan attached to the driving shaft of the motor; and a piston which is attached to the driving shaft of the motor and reciprocates in a cylinder thereby compressing air. The motor housing has an opening, and a cover, which has air permeability and is made of a nonflammable material, is provided at the opening of the motor housing.
Patent JP-2013077162-A (JP)
Title: Information processor and control method thereof
Inventor: TANGE DAISUKE
IPC: G06F11/34
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of causing an external device connected with Plug and Play to collect information on occurrence of an abnormality by causing the external device to collect logs when a log where an error has occurred without causing any of various inconveniences in an actual condition and a control method thereof.SOLUTION: The information processor comprises: storage means; setting means; communication means; and control means. The storage means accumulates information showing an operation history of the processor. The setting means sets information showing occurrence of an abnormality when the abnormality has occurred in an operation state. The communication means automatically establishes a communication with an external device in a state in which the external device is connected. The control means outputs information showing the operation history accumulated in the storage means to the external device when the setting means has set information showing occurrence of an abnormality in a state in which the communication means has established a communication.
Patent JP-2013076520-A (JP)
Title: Method of eliminating iron component in heater drain water in power generating plant
Inventor: TSUBAKISAKI SENICHI
IPC: F22D1/34
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of eliminating an iron component in heater drain water in a power generating plant, the method being capable of reducing iron concentration in water supply fed to a boiler to a reference value or below.SOLUTION: If iron ion concentration in heater drain water 117 discharged from a heater drain tank 116 is higher than a predetermined value, the heater drain water 117 is discharged from the system, if iron ion concentration in the heater drain water 117 discharged from the heater drain tank 116 is the predetermined value or below, the heater drain water 117 is supplied to a filtration device 15, or if previously set predetermined time has not elapsed, the heater drain water 117 is discharged outside the system, and if the previously set predetermined time has elapsed, the heater drain water 117 is supplied to the filtration device 15.
Patent JP-2013076923-A (JP)
Title: Projector, projection control method and program
Inventor: SHINOZAKI YOSHIHIKO
IPC: F21S2/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To enable the use of a projector for an illumination device in wide variety.SOLUTION: The projector comprises: a light source part 16; input systems (11 to 13) that input an image signal; projection systems (14, 15, and 17 to 19) that form and project an optical image according to the input image signal by using light from the light source part, and include a projection lens part 18 capable of adjusting a projection angle of view and focus; an image storage section 31A for illumination, which stores an image signal for illumination; photographing systems (20 to 24) that measure the distance of a projection object; and a CPU 29 that selectively sets, according to an operation in an operation section 32, a projection mode for forming and projecting the optical image according to the input image signal or an illumination mode for illumination by using light from the light source part, reads the image signal for illumination from the image storage section for illumination when the illumination mode is set, replaces it with the image signal input by the input systems to project an optical image by the projection systems according to it, and adjusts the projection lens part of the projection systems to a different state during the projection mode on the basis of the distance of the projection object obtained by the photographing systems.
Patent JP-2012054960-A (JP)
Title: Rank step-down for mimo single code word (scw) design employing harq
Inventor: AGRAWAL AVNEESH
IPC: H04W28/18
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a rank step-down method for MIMO SCW (single code word) design employing HARQ.SOLUTION: Systems and methodologies are described that reduce rank (e.g., of a user device) as a number of transmissions therefrom increases. Such rank step-down can improve interference resistance and maintain code rate despite transmission propagation. Additionally, rank step-down information can be encoded along with CQI information to generate a 5-bit CQI signal that can update a user's rank upon each CQI transmission (e.g., approximately every 5 ms). The described systems and/or methods can be employed in a single code word (SCW) wireless communication environment with a hybrid automatic request (HARQ) protocol.
Patent JP-2012095291-A (JP)
Title: X2 interface management method, handover method, and interference suppression method and apparatus
Inventor: LEI YIXUE
IPC: H04W36/08
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of managing an X2 interface, a handover method, and an interference suppression method, in an LTE (Long Term Evolution) system.SOLUTION: The X2 interface management method includes: a process in which a first base station finds a new neighboring cell which is a second cell corresponding to a second home base station; a process in which the first base station determines an access mode of the second cell; and a process of establishing a first X2 interface between the first base station and the second home base station when the access mode of the second cell is an open mode or a hybrid mode. Thus, the X2 interface can be managed dynamically and a concrete establishing system of the X2 interface can be selected. Thus, an expandability problem and system overhead due to the X2 interface can be effectively reduced to better support handover and interference suppression.
Patent JP-2013087294-A (JP)
Title: Method for manufacturing hydrogen-absorbing magnetic refrigeration material
Inventor: OKAMOTO YUJI
IPC: C21D6/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydrogen-absorbing magnetic refrigeration material capable of effectively absorbing hydrogen.SOLUTION: The hydrogen-absorbing magnetic refrigeration material, in which hydrogen is absorbed into a magnetic refrigeration material, is manufactured by steps of: placing the magnetic refrigeration material, of which Curie temperature changes when impregnated with hydrogen, in a reaction chamber, subjecting the same to a heat treatment at 300°C under an atmospheric pressure in a hydrogen atmosphere for 1 hr and subsequently subjecting the same to a heat treatment at 300°C in a vacuum atmosphere for 3 hr; gradually lowering the temperature after 3 hr until the heat-treatment temperature of the magnetic refrigeration material reaches 280°C, which is a temperature adopted for the following anneal treatment; while keeping the heat-treatment temperature of the magnetic refrigeration material at 280°C, changing the vacuum atmosphere into a hydrogen atmosphere under atmospheric pressure and carrying out the heat-treatment for 1 hr; and gradually lowering the temperature until the atmospheric temperature reaches room temperature.
Patent JP-2013087514-A (JP)
Title: Movable type form device, and construction method of lining concrete
Inventor: NISHIOKA KAZUNORI
IPC: E21D11/10
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To improve quality of lining concrete and to improve efficiency of construction.SOLUTION: A movable type form device 1 includes a portal movable carriage 4 capable of traveling on a bottom surface 3 of a tunnel in a tunnel axial direction, and an arch-shaped form 5 arranged so as to cover the carriage 4 from the upper part and capable of being expanded/reduced in diameter. The form 5 has a two-layer structure comprising a wall 52 connected to the carriage 4 through jacks 55-57, and a panel form 53 detachably attached thereto. The panel form 53 forms a space S for placing concrete with a tunnel inner peripheral surface when expanded. The panel form 53 is supported by the carriage 4 through the wall 52 and supports the concrete inside the space S when mounted on the wall 52. Also, the panel form 53 is placed at a position where the concrete is placed and protects the concrete at the position when detached from the wall 52.
Patent JP-2013086772-A (JP)
Title: Vehicle substructure
Inventor: MASUDA KOICHI
IPC: B62D25/20
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle substructure which is strong against both of a side face collision and a front surface collision and is capable of thinning a rocker.SOLUTION: The rocker 103 configuring the vehicle substructure 101 extends in a vehicle anteroposterior direction CL. To the rocker 103, a floor cross member 104 is joined in a vehicle width direction CW. The floor cross member 104 has a first flange part 122 spot-welded on the upper surface of the rocker 103, and the cross sectional shape of the end part of the floor cross member 104 positioned on the upper surface of the rocker 103 is in the shape of being projected upwards in a non-flat shape. On the floor cross member 104, a second flange part 123 spot-welded to the side face on the vehicle width direction inner side in the rocker 103 is formed. The first flange part 122 and the second flange part 123 are continued through a ridge line 126.