baber/WOPTO huggingface dataset:
Patent JP-2014190240-A (JP)
Title: Drive control device of fuel pump
Inventor: KAWAGUCHI TAICHIRO
IPC: F02D41/14
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device of a fuel pump which can drive a motor with a brush at a low voltage while removing filming by suppressing the deterioration of power consumption.SOLUTION: A control device 1 of a fuel pump performs fuel supply to a fuel injector 3a by a motor 7d with a brush. A time at which the motor 7d with the bush is driven at a voltage lower than a prescribed voltage Va is calculated at a count value Nc of a counter, and it is determined whether or not a fuel supply state of a fuel pump 7 is out of a normal range. When the count value Nc is not smaller than a first prescribed value N1 and the fuel supply state is out of the normal range, the motor 7d with the brush is driven at a voltage higher than the prescribed voltage Va.
Patent JP-2014193652-A (JP)
Title: Suspension device
Inventor: KOGURE MASARU
IPC: B60G3/20
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device for a rear wheel, which suppresses or cancels influence of a vertical force compliance steering at the beginning of turning.SOLUTION: A suspension device comprises: a housing which supports a rear wheel of a vehicle rotatably around an axis; links in which both endpoints are respectively swingably attached to a vehicle body and a hub bearing so that the housing is strokably supported with respect to the vehicle body; a spring which generates a reaction force according to relative displacement amount with respect to the vehicle body in the vertical direction; and a damper which generates a damping force according to a relative speed of the housing with respect to the vehicle body in the vertical direction. The suspension device has the vertical force compliance steering characteristics in which the rear wheel is steered in the toe-in side or toe-out side according to increase of a vertical force applied to a rear wheel tread. The suspension device includes toe change generation means temporarily generating a toe change of which direction temporarily cancels or suppresses a toe change caused by the vertical force compliance characteristics at the beginning of turning of the vehicle so that the damper in the side of the turning outer wheel is compulsory moved toward the compression side.
Patent JP-2014195177-A (JP)
Title: Amplification device and amplification method
Inventor: TAKANO TAKESHI
IPC: H03F1/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To implement high efficiency amplification and distortion compensation.SOLUTION: In an amplification device 10, an adjustment section 13 adjusts an amplitude level of an input signal within a constant range. A control signal output section 17 corrects an amplitude value detected by an amplitude level detection section 11 with the use of a first distortion compensation coefficient depending on the amplitude value detected by the amplitude level detection section 11 to thereby form a control signal. A variable load section 18 then changes a load on the basis of the control signal formed by the control signal output section 17 to change an amplitude of an amplified signal.
Patent JP-2013152239-A (JP)
Title: Electronic scanning radar device, control method of the same and program
Inventor: KANEMOTO JUNJI
IPC: G01S3/46
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic scanning radar device that has high robustness, and estimates the number of incoming waves with high accuracy when an eigenvalue decomposition such as a MUSIC scheme or Esprit scheme is used to perform incoming wave estimation and to estimate an incoming wave direction.SOLUTION: The inventive electronic scanning radar device comprises: a transmission part that is mounted in a moving body and transmits a transmission wave; a reception part that consists of a plurality of antennas receiving the incoming wave, which is a reflection wave from a target; a beat signal generation part that generates a beat signal for the transmission wave and the incoming wave; a frequency decomposition part that performs frequency decomposition of the beat signal into a beat frequency having the set number of frequency decomposition in an entire frequency range or in a set frequency range, and calculates a plurality of complex number data; a correlation matrix calculation part that calculates a plurality of correlation matrices, respectively, from the plurality of complex number data; and a determination part that detects a maximum value of a diagonal element, respectively, from the plurality of correlation matrices to estimate the number of the incoming waves for the correlation matrix of which the maximum value is equal to or more than a threshold value, and not to estimate the number of incoming waves for the correlation matrix of which the maximum value is less than the threshold value as a reception level is low.
Patent JP-2014195420-A (JP)
Title: Plow-up working machine
Inventor: TOMITA TOSHIAKI
IPC: A01B3/42
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a plow-up working machine which can easily produce effective crop growth soil by progressing the weathering of the soil, and can perform leveling work.SOLUTION: In a plow-up working machine which plows up soil by the traction of a tractor, plow-up plow bodies 4 are attached to beams 3 via turning shafts 42 each having one turning axial core which is parallel with a progressing direction and inclined low and rearward at a front in a side face view, and the plow bodies 4 are turnable and fixable with the turning shafts 42 as centers. The plow-up working machine can be switched a right-inverted plow-up work state and a left-inverted plow-up work state, and to a ridge prime plow-up state and a ridge break plow-up state by turning and fixing the plow bodies 4 to arbitrary positions.
Patent JP-2014197507-A (JP)
Title: Evaluation method of hydrogen storage alloy powder, method of manufacturing nickel hydrogen storage battery and nickel hydrogen storage battery
Inventor: YAGUCHI KIYOHIRO
IPC: H01M4/36
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of hydrogen storage alloy powder for use in production of negative electrode mixture paste, and to provide a method of manufacturing a nickel hydrogen storage battery using a negative electrode mixture paste having excellent coating properties, and a nickel hydrogen storage battery having a negative electrode plate coated excellently.SOLUTION: An evaluation method of hydrogen storage alloy powder for evaluating the coating properties of hydrogen storage alloy powder 22 applied to the negative electrode plate 20 of a nickel hydrogen storage battery 1 comprises: a supernatant solution acquisition step of obtaining a supernatant solution by putting a surface adhesion alloy powder, produced when a precipitate F adheres to the surface of the hydrogen storage alloy powder 22 by alkaline treatment, in the water and then stirring the surface adhesion alloy powder; and a turbidity measurement step of measuring the turbidity M of the supernatant solution.
Patent JP-2014199604-A (JP)
Title: Analysis support device, analysis support method and analysis support program
Inventor: SATO HIROYUKI
IPC: G06F17/50
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce an analysis omission in a circuit analysis.SOLUTION: An analysis support device 100 specifies a node through which a positive-phase signal input from an input terminal 101 passes, and searches for a path that feeds a signal after once passing through any one of the nodes back to the same node again. Then, when the signal after passing through any one of the nodes on the path is fed back to the same node again, the device 100 determines whether or not a phase of the signal is reversed, on the basis of a type of an element on the path searched for. After that, when the signal after passing through any one of the nodes is fed back to the same node, if determining that the phase of the signal is not reversed, the device 100 outputs the node included in the path searched for, as a node included in a positive feedback loop.
Patent JP-2014079561-A (JP)
Title: Absorbent article
Inventor: UDA TADASHI
IPC: A61F13/15
Filed: 2013-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article, keeping a difference between the flexural stiffness in a dry state and the flexural stiffness in a wet state of a joint part (the flexural stiffness in a dry state - the flexural stiffness in a wet state) equal to or less than a fixed value.SOLUTION: A sanitary napkin (1) includes: a top sheet (2); a back sheet (3); an absorber (4) provided between the top sheet (2) and the back sheet (3); and a compression part (5) for integrating the top sheet (2) with the absorber (4) in the thickness direction. The absorber (4) contains a cellulose type water absorption fiber and a thermoplastic resin fiber containing an unsaturated carboxylic acid, unsaturated carboxylic acid anhydride or a mixture thereof as a monomer component, and a difference between the Gurley type bending stiffness in a dry state and the Gurley type bending stiffness in a wet state of the compression part (5) is set to equal to or less than 2.5 mN/12.5 mm.
Patent JP-2014203158-A (JP)
Title: Information processing apparatus, control method, and computer program
Inventor: CHIHARA YUSUKE
IPC: G06F3/0488
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of incorrect operation when a user supports an information processing apparatus with one hand and performs touch operation with the same hand without changing a layout of display of objects.SOLUTION: A control unit sets a first area 300 and a second area 301 on a screen 101, and detects a touch position touched by a user on the screen 101. When the control unit detects a touch position in the second area 301 within a predetermined time period after the detection of a touch position in the first area 300, disables the operation specified on the basis of the touch position detected in the first area 300 so as not to be executed on a smartphone 10.
Patent JP-2014201251-A (JP)
Title: Hybrid vehicle
Inventor: AOKI KAZUMA
IPC: F01N3/18
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle that takes into account another control that controls output of an engine when increasing a power storage amount according to a user's request.SOLUTION: When an increase in a power storage amount of a power storage device 16 is requested by a user's operation of an SOC recovery switch 28, an ECU 26 controls charging of the power storage device 16 so as to promote charging of the power storage device 16. The ECU 26 controls warming-up of a catalyst device 24 by operating an engine 2 while controlling the output of the engine 2. The ECU 26 relaxes the output restriction of the engine 2 when the warming-up of the catalyst device 24 and a request for an increase in a power storage amount by the SOC recovery switch 28 overlap.
Patent JP-2014206311-A (JP)
Title: Device and method for cooling steam condenser
Inventor: TSUKAHARA CHISATO
IPC: F28B9/06
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for cooling a steam condenser that does not require chlorination of seawater all the time, contributes to environmental conservation and eliminates leakage of seawater from the steam condenser.SOLUTION: A device for cooling a steam condenser includes: a cooling water tank 24 for storing cooling water 11; an introduction passage 12 for introducing the cooling water 11; an inlet water chamber 13 connected to the introduction passage 12 to introduce the cooling water 11; the steam condenser 18 having a plurality of cooling water condenser tubes 17 through which the cooling water 11 introduced from the inlet water chamber 13 passes and that cool steam 15 from a steam turbine 14 to produce steam condensate 16; an outlet water chamber 20 for discharging the cooled cooling water 11 from the cooling water condenser tubes 17; a discharge passage 21 connected to the outlet water chamber 20 to discharge the cooling water 11; an intake pump Pinterposed in the introduction passage 12 or the discharge passage 21 to take in the cooling water 11 from the cooling water tank 24; and a pipe line 41 that is connected to the discharge passage 21 to return the cooling water 11 to the cooling water tank 24 and disposed in a cold water temperature region 42 on the seabed.
Patent JP-2013229869-A (JP)
Title: Semiconductor device
Inventor: ARAO TATSUYA
IPC: H01L29/786
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of detecting a wider range of illuminance without expansion of a range of an output voltage or output current.SOLUTION: An embodiment comprises: a photoelectric conversion device 101 including a photoelectric conversion element 115 and an amplifier circuit 114 electrically connected to the photoelectric conversion element 115; and bias switching means 102 for reversing a bias to be applied to the photoelectric conversion device 101. The bias to be applied to the photoelectric conversion device 101 is reversed by use of the bias switching means 102, and thereby the photoelectric conversion device can detect a wider range of illuminance without expansion of a range of an output voltage or output current.
Patent JP-2013228387-A (JP)
Title: Heat removal system and method for nuclear reactor
Inventor: ERIC PAUL LOEWEN
IPC: G21C15/18
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat removal system and method for a nuclear reactor.SOLUTION: The heat removal system includes a storage tank configured to store a heat transfer medium, a transfer system configured to selectively transfer the heat transfer medium from the storage tank to a nuclear reactor 30, and a delivery system operationally connected to the transfer system. The delivery system is configured to deliver the heat transfer medium to a suppression pool room 10 of the nuclear reactor. The suppression pool room houses a suppression pool 15.
Patent JP-2014211508-A (JP)
Title: Method for manufacturing rugged structure
Inventor: ITO KIYOSHI
IPC: G02B1/11
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rugged structure having rugged structures on its surface that can form desired fine rugged structures and provide various capabilities such as strength or weatherability.SOLUTION: A method for manufacturing a rugged structure having rugged structures on its surface performs the steps of: preparing a pattern for forming rugged structures and applying to the pattern a rugged structure forming material of an ionizing radiation curing-type containing a metal chelate compound that includes equal to or greater than one of hydrolyzable group and hydroxyl group or both of them in total; obtaining metal oxide from the metal chelate compound by heating the applied rugged structure forming material; irradiating the heated rugged structure forming material with ionizing radiation; and removing a material hardened by irradiation with the ionizing radiation from the pattern.
Patent JP-2013168170-A (JP)
Title: Biological imaging device
Inventor: MIURA NAOTO
IPC: G06T1/00
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To achieve highly accurate personal authentication while using an unclear finger vein pattern image with position deviation concerning the personal authentication under environment where non-contact property is requested.SOLUTION: A biological imaging apparatus comprises: means for acquiring a finger vein pattern image in a non-contact state; means for performing spin compensation by using an outline of a finger as a method of extracting a vein pattern included in the acquired image; means for normalizing a position of a finger image by using a fingertip as a reference; means for statistically acquiring an overall vein pattern by repeatedly tracing a dark section of a luminance value by arbitrary length from an arbitrary position of the image; matching means for comparing only a section where strong features are shown in a blood vessel pattern; and means for dividing the image into small areas, independently performing matching for every small area, and evaluating a position deviation value when they match.
Patent JP-2014213136-A (JP)
Title: Umbrella
Inventor: KOIZUMI TAKAFUMI
IPC: A45B3/04
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella which emits bright light.SOLUTION: An umbrella 10 has: a shaft part 30; a plurality of rib parts 20 which can open and close relatively to the shaft part 30; and an umbrella cloth part 24 provided over the rib parts 20. The umbrella is characterized by including: light-emitting means 46 or light accumulating means 44 disposed at the umbrella cloth part 24 and receiving and emitting light; and a light emitting source 38 disposed near the shaft top of the shaft part 30.
Patent JP-2013179069-A (JP)
Title: Fuel cell system
Inventor: ARAI YASUHIRO
IPC: C01B3/38
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system having high efficiency of a fuel treatment system and high power generation efficiency, and capable of achieving energy-saving and economical operation.SOLUTION: A fuel cell system includes a combustor 10 in which a starting burner for burning starting fuel obtained through a starting fuel line 29 at starting of a fuel cell body 2 and a combustion burner used in power generation of the fuel cell body are integrated in common. The fuel cell system is equipped with: a process gas line 42 for transferring fuel reformed by a fuel reformer 6 to a fuel electrode of the fuel cell body; an off-gas fuel line 30 for transferring fuel remaining unreacted at the fuel cell body to the fuel reformer; a degassing line 17 for degassing inert gas existing in the process gas line 42 at starting before power generation of the fuel cell body; a shut-off valve 23 for degassing provided in the degassing line; and an off-gas fuel line check valve 24 which makes the starting fuel line and the off-gas fuel line communicate, and separates the starting fuel line and the off-gas fuel line at starting before power generation of the fuel cell body.
Patent JP-2014220903-A (JP)
Title: Holding member and wire harness
Inventor: UJITA SATOSHI
IPC: F16L3/10
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a holding member which can be molded by a simple metal mold.SOLUTION: A holding member 100 is integrally molded, and holds an object to be held in a surrounding manner. A first holding part 10 covers the object to be held from one direction. A second holding part 20 covers the object to be held from the other side, and surrounds the object to be held together with the first holding part 10. A hinge region 50 rotatably connects one end of the first holding part 10 with one end of the second holding part 20. A first engaging step part 32 is formed on an outer peripheral surface on the other end side of the first holding part 10. A second engaging step part 34 is formed on the outer peripheral surface, and is positioned on the opposite side from the other end with respect to the first engaging step part 32 in a circumferential direction around the hinge region 50 and on the hinge region 50 side with respect to the first engaging step part 32 in a radial direction around the hinge region 50. An engaging protrusion part 44 is formed on the other end side of the second holding part 20, and selectively engages with the first engaging step part 32 and the second engaging step part 34.
Patent JP-2014220930-A (JP)
Title: Magnet type rotary electrical machinery
Inventor: AKAMATSU SHINGO
IPC: H02K21/22
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To achieve high output of magnet type rotary electric machinery that is able to improve output without increasing size and cost thereof.SOLUTION: An AC dynamo for a vehicle, according to the invention, comprises a fly wheel 3 having an internal peripheral wall rotating together with a shaft; a rotor 1 having main magnets 4 and auxiliary magnets 5 arranged along a circumferential direction of the internal peripheral wall such that one alternates the other; and a stator 2 provided on the inner diameter side of this rotor 1 and forming a magnetic circuit in cooperation with the rotor. The main magnets 4 are arranged such that each main magnet 4 is magnetized to N pole and S pole in a radial direction thereof and is magnetized in a magnetic pole opposite to that of the main magnet 4 skipped over its adjacent auxiliary magnet 5. The auxiliary magnet 5 are arranged such that each auxiliary magnet 5 is magnetized in N pole and S pole in a circumferential direction thereof and also magnetized in a magnetic pole opposite to that of auxiliary magnet 5 skipped over the adjacent main magnet 4.
Patent JP-2014222408-A (JP)
Title: Touch panel device
Inventor: SUGIYAMA KOICHI
IPC: G06F3/041
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device capable of suppressing infrared light from being reflected by a translucent plate covering a light emitting element or light receiving element to cause wrong detection by the reflected light.SOLUTION: In a touch panel device 100 which includes a display surface 101, an array of light emitting elements 911 emitting infrared light along the display surface 101 and an array of light receiving elements 921 receiving the infrared light, and a strip translucent plate 81 covering the array of the light emitting element 911 or the array of the light receiving elements 921, and detects the position of a light shield body on the display surface 101, the translucent plate 81 is provided with light absorption parts 811, 813 which contain chlorophyll and absorb incident infrared light, so that the light absorption parts 811, 813 absorb infrared light being incident on the translucent plate 81 at a small angle of incidence.
Patent JP-2014221455-A (JP)
Title: Apparatus and method for conveying fly ash
Inventor: HOJO TAKAYUKI
IPC: B65G33/14
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for conveying fly ash, which can inhibit fixation of the fly ash and which enable the fly ash to be properly conveyed to a rear stage.SOLUTION: An apparatus for conveying fly ash includes a screw conveyor 1 that conveys fly ash, and a heating wire 11 that adjusts a temperature of the fly ash, conveyed by the screw conveyor 1, to a temperature higher than a deliquescence equilibrium temperature of calcium chloride and lower than an introduction temperature when the fly ash is introduced into fly ash conveying means. Thus, deliquescence of a large amount of calcium chloride included in the fly ash is prevented; the deliquescent property of the fly ash is decreased to inhibit fixation of the fly ash; and the fly ash can be properly conveyed to a rear stage.
Patent JP-2014225519-A (JP)
Title: Processing method
Inventor: HANASHIMA SATOSHI
IPC: H01L21/301
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a processing method with high productivity.SOLUTION: A method for processing a workpiece (2) comprises the steps of: forming a water-soluble protective film (36) on a surface (2a) of the workpiece (water-soluble protective film forming step); forming a laser processing groove (44) by irradiating the surface of the workpiece with a laser beam (42) after performing the water-soluble protective film forming step (laser processing step); and cutting the workpiece in which the water-soluble protective film is formed with a cutting blade (48) along the laser processing groove of the workpiece while supplying cutting water to the cutting blade after performing the laser processing step (cutting step).