baber/WOPTO huggingface dataset:
Patent JP-2013035478-A (JP)
Title: Pneumatic tire
Inventor: KODA KEI
IPC: B60C11/12
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having improved braking performance and turning performance on ice.SOLUTION: In the pneumatic tire including a tread portion 1, side wall portions 2, and bead portions 3, a plurality of drainage grooves 11 formed from circumferential grooves or width direction grooves is provided in the tread portion 1. The drainage grooves 11 partition land portions 12. A plurality of loop-shaped narrow grooves 13 formed so that a pivot angle from a starting point to a terminating point is not less than 90° and less than 360° is concentrically disposed in the land portions 12. At least one end of the narrow grooves 13 is open to a common drainage groove 11.
Patent JP-2013039692-A (JP)
Title: Liquid ejector, printer, and medical equipment
Inventor: YOSHINO HIROYUKI
IPC: A61B17/32
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To avoid carrier ripple superposition on a drive signal of a capacitive load.SOLUTION: In a liquid ejector that ejects liquid introduced into a liquid chamber by changing the volume of the liquid chamber from a nozzle, a capacitive load drive circuit 200 includes a drive waveform signal generation circuit generating a drive waveform signal becoming the reference of a drive signal, a modulation circuit generating a modulation signal by performing pulse modulation of the drive waveform signal, a digital power amplifier generating a power amplification modulation signal of pulse waveform by performing power amplification of the modulation signal, a smoothing filter 250 generating a drive signal by smoothing the power amplification modulation signal of pulse waveform, and a wiring cable 150 provided to connect the smoothing filter 250 and the capacitive load 116 so that at least one of them can be replaced. The wiring cable 150 is provided with a capacitor Cas.
Patent JP-2013043227-A (JP)
Title: Transmission
Inventor: ATSUMI MASATOSHI
IPC: F16H61/686
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a transmission which suppresses degradation in work efficiency and in which wearing of constituents members is suppressed, by suppressing frequent repetition of a speed change operation during work of large variation in load torque.SOLUTION: A transmission comprises a transmission mechanism portion (decelerating mechanism portion 2) which uses a motor 1 as a driving source and transmits the force of rotation of the motor 1 after transmission, and a transmission ratio alteration means which changes the transmission ratio of the transmission mechanism portion. The transmission ratio alteration means comprises a transmission actuator 6, a control unit 60 which controls the transmission actuator 6 when the transmission ratio is changed, and a driving status detection unit 68 which detects an index value of the driving status of the motor 1, and changes the transmission ratio each time the index value reaches a threshold. The control unit 60 maintains the transmission ratio for a fixed period Δt1 or Δt2 from the time point when the index value exceeds the threshold, and activates the actuator 6 for changing speed when the index value reaches the threshold after the passage of the fixed period Δt1 or Δt2.
Patent JP-2013046106-A (JP)
Title: Communication module
Inventor: YAMASHITA TAKASHI
IPC: H03H9/72
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication module comprising an antenna branching filter that can achieve both high power resistance and low passage loss without increasing costs.SOLUTION: A communication module of the invention comprises a plurality of branching filters. Among the plurality of branching filters, at least one set of a set of IDT electrodes 34 of transmission filters included in each of at least two branching filters with different transmission bands from each other, i.e. a first transmission filter 42 of a first branching filter 40 and a second transmission filter 52 of a second branching filter 50, and a set of IDT electrodes 34 of reception filters included in each of at least two branching filters with different reception bands from each other, i.e. a first reception filter 44 of the first branching filter 40 and a second reception filter 54 of the second branching filter 50, is provided on a single piezoelectric substrate 32 with the same material and the same film thickness.
Patent JP-2012067092-A (JP)
Title: Dna damage repair inhibitor for treatment of cancer
Inventor: ASHWORTH ALAN
IPC: C12Q1/68
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and procedure relating to a treatment of cancers deficient in homologous recombination (HR) dependent DNA double strand break (DSB) repair.SOLUTION: Inhibition of base excision repair (BER) pathway using inhibitors targeting base excision repair components, such as PARP is selectively lethal to cells deficient in HR dependent DNA double-strand break (DSB) repair. The BER inhibitors are selected from the group consisting of nicotinamides, benzamides, isoquinolinones, dihydroisoquinolinones, benzimidazoles, indoles, phthalazin-1(2H)-ones, quinazolinones, isoindolinones, phenanthridines, benzopyrones, unsaturated hydroximic acid derivatives, caffeine, theophylline, and thymidine, and analogues and derivatives thereof. There is provided the BER inhibitor which is phthalazin-1(2H)-one or analogues or derivatives thereof.
Patent JP-2013048053-A (JP)
Title: Active material, electrode, secondary cell, battery pack, electric vehicle, power storage system, power tool, and electronic apparatus
Inventor: HOSOYA YOSUKE
IPC: H01M2/10
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a secondary cell capable of achieving excellent battery characteristics.SOLUTION: The secondary cell includes a positive electrode and a negative electrode as well as electrolyte. The positive electrode contains at least two types of lithium transition metal composite phosphate particles having lithium and one or at lest two transition metals as a constituent element. In the at least two types of lithium transition metal composite phosphate particles, compositions of one or at least two transition metals are different from each other.
Patent JP-2013050245-A (JP)
Title: Combustion apparatus
Inventor: TAKEUCHI TAKESHI
IPC: F23N1/02
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the precision of detecting an air-excess ratio from being degraded by the variation in the protrusion amount of a temperature sensor in a combustion apparatus which includes the temperature sensor 5 protruding toward the inside from the outside relative to the outer edge of a combustion plate facing on the combustion plate 3 of a totally-primary-combustion-type burner to adjust the volumes of primary air and fuel gas to be supplied to the burner according to the air-excess ratio detected through the output of the temperature sensor, wherein the combustion plate is provided with a flameless-hole part 32 in the predetermined range of an area including a part immediately below the temperature sensor.SOLUTION: A part of a flameless-hole part 32 extending outward in the direction of the X-axis from an end part 32a inward in the direction of the X-axis of the flameless-hole part 32 is formed into a small-width part 32b which is decreased in width in the direction of the Y-axis relative to the end part 32a, wherein the longitudinal direction of the temperature sensor 5 is the direction of the X-axis, and the direction perpendicular to the direction of the X-axis is the direction of the Y-axis. In addition, a second flameless-hole part 34 not forming the flame holes 3a is provided by being located outside in the direction of the Y-axis of a flame-hole-forming part 33 for heating the temperature sensor wherein a plurality of the flame holes 3a adjacent to the small-width part 32b are formed.
Patent JP-2013049329-A (JP)
Title: Door mirror device for vehicle
Inventor: TSUCHIDA JUN
IPC: B60R1/06
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration of a mirror and a housing member thereof caused by an air flow when a vehicle travels.SOLUTION: In the door mirror device 10 for the vehicle, an air flow W1 flows along a first deflection surface 26 of an air flow deflection surface 24 and is deflected in a vehicle width direction as getting closer to the rear part of the vehicle, and an air flow W2 flows along a second deflection surface 28 of the air flow deflection surface 24 and is deflected in a vehicle width direction as getting closer to the rear part of the vehicle. This configuration allows a vortex E1 and a vortex E3 to be main bodies at the rear part of the vehicle of a door mirror body 16 to act so that air flows W1 and W3 are blown back toward the inside in the vehicle width direction of a door mirror body 16. This allows the blown back air flows W1 and W3 to hit the inner part of the door mirror body 16 in the vehicle width direction to thereby reduce the turning force of a support shaft 14 acting on the door mirror body 16. Thus, the vibration of the mirror 20 and the door mirror visor 18 caused by the air flow when the vehicle the travels can be reduced.
Patent JP-2013049523-A (JP)
Title: Conveying device of article and conveying method
Inventor: KASHIWATANI TAKESHI
IPC: B65G47/86
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device of articles dispensing with a synchronizing mechanism or a suction switching mechanism of a first rotary disk and a second rotary disk, simple in structure, surely and stably transferring articles even continuously rotating each of the rotary disks, and greatly improving the conveying capacity, and to provide a conveying method.SOLUTION: In the conveying device 10 of articles provided with the first rotary disk 1 and the second rotary disk 2 sucking and holding articles W on outer circumferences and rotating, and transferring the article W sucked and held to the outer circumference of the first rotary disk 1 at an article transferring part T where one parts of the respective outer circumferences are set close to each other, suction clearances 11, 21 are formed over the whole circumferences of the first rotary disk 1 and the second rotary disk 2, outside air is always sucked through the suction clearances 11, 21 to suck and hold the articles W. The suction force of the second rotary disk 2 is set stronger than that of the first rotary disk 1.
Patent JP-2013056450-A (JP)
Title: Resin flow passage opening/closing mechanism and method of controlling the same
Inventor: HONMA AKIHIRO
IPC: B29C45/23
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing the size of a valve moving mechanism in a structure having a resin flow passage of an injection molding device or the like.SOLUTION: A valve element 72 having a through hole 71 parallel to an axis Y of the resin flow passage is arranged in a heating cylinder 23. When the through hole 71 fits to the resin flow passage, a valve is opened. When the through hole 71 deviates from the resin flow passage, the valve is closed. The valve moving mechanism 70 only moves the valve element 72. The performance of the valve moving mechanism 70 does not affect sealing property of the valve. As a result, the size of the valve moving mechanism 70 can be reduced.
Patent JP-2013057599-A (JP)
Title: Method for processing radioactive contaminated water
Inventor: OTA YUJI
IPC: G21F9/10
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To efficiently process massive radioactive contaminated water.SOLUTION: A method for processing radioactive contaminated water is a method for processing the radioactive contaminated water containing radioactive nuclides containing at least radioactive cesium, and includes: a preprocessing process of performing preprocessing by adding ferrocyanide iron and zeolite-based adsorbent for adsorbing the radioactive nuclides to the radioactive contaminated water, and mixing and stirring the resulting mixture; a coagulant addition and mixing process of adding an inorganic coagulant to the preprocessed contaminated water preprocessed in the preprocessing process, adding then a solution of an organic coagulant to the preprocessed contaminated water, mixing the resulting mixture, and performing granulation of a solid containing the ferrocyanide iron and the zeolite-based adsorbent; and a solid-liquid separation process of performing solid-liquid separation of the mixture to be obtained in the coagulant addition and mixing process by sedimentation by a thickener device 23.
Patent JP-2013058993-A (JP)
Title: Audio-signal processing circuit and electronic apparatus
Inventor: MOTOKI KENICHI
IPC: H03F3/181
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To suitably control a power-supply voltage to an amplifier.SOLUTION: A main amplifier 4 amplifies an audio signal S1. A power-supply circuit 2 supplies a positive power-supply voltage CPVDD to an upper-side power-supply line of the amplifier and supplies a negative power-supply voltage CPVSS to a lower-side power-supply line. A voltage detection section 32 generates a voltage detection signal S21 that is asserted when the amplitude of an audio signal S2 amplified by the amplifier is larger than a predetermined threshold value. A current detection section 34 generates a current detection signal S22 that is asserted when a load current IL flowing through an output stage of the main amplifier 4 is larger than a predetermined threshold current ITH. A voltage control section 30 reduces the absolute values of the positive and negative power-supply voltages generated by the power-supply circuit 2 when the voltage detection signal S21 is negated. Moreover, the voltage control section 30 increases the absolute values of the positive and negative power-supply voltages generated by the power-supply circuit 2 when the voltage detection signal S21 is asserted or the current detection signal S22 is asserted.
Patent JP-2013061089-A (JP)
Title: Refrigerator
Inventor: KAWAI RYOJI
IPC: F25D21/04
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the energy saving performance of a refrigerator having a heating means that heats an opening peripheral part of a storage chamber.SOLUTION: The refrigerator includes: a heat insulating case to which openings are formed at a front side; a plurality of doors which open/close the openings; a partitioning part which is disposed behind gaps between the plurality of doors, contacts with the door when the door is closed thereby inhibiting the circulation of air inside and outside the refrigerator; the heating means which heats the partitioning part; and a detecting means which detects a temperature and humidity of the ambient air of the heat insulating case where the heating means is controlled so that a time average value of the surface temperature of the partitioning part is a dew point temperature or lower.
Patent JP-2013062331-A (JP)
Title: Charged particle beam device
Inventor: NOBUHARA TAKESHI
IPC: H01J37/20
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple arrangement for determining a loading state of a wafer with respect to an adsorption face of an electrostatic chuck.SOLUTION: In a charged particle beam device with function of irradiating a sample with a primary charged particle beam, an electrostatic chuck for adsorbing the sample is provided with a slanted hole or notch. The electrostatic chuck is further provided with: a pair of a floodlight and a light receiver disposed such that a slanted optical axis passes through the slanted hole or notch; and a controller for determining the loading state of the sample with respect to the electrostatic chuck by means of an output signal from the light receiver. The controller determines the loading state of the sample by means of the output signal from the light receiver when the sample is lowered by an elevator to intercept the optical axis.
Patent JP-2013063191-A (JP)
Title: Magnetic resonance imaging apparatus and roi analyzing method
Inventor: IWATA YOSHIHIRO
IPC: A61B5/055
Filed: 2011-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method which can allow concise analysis of a plaque by eliminating as a reference ROI to set as possible.SOLUTION: The average of pixel values within the reference ROI set up on an image is determined as a reference signal strength. The imaging condition for the image wherein the reference ROI is set up is stored together with the corresponding reference signal strength. Signal strength ratios are determined between the reference signal strength corresponding to the imaging condition which agrees with the imaging condition for the image wherein an analyze ROI is set up and pixel values within the analyze ROI. The signal strength ratios are based to operate information which indicates a state within the analyze ROI.
Patent JP-2012210202-A (JP)
Title: New cultivar
Inventor: LIN SHAOYANG
IPC: A01H5/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a new cultivar of a rice plant made to ripen earlier than its original cultivar.SOLUTION: A progeny individual is obtained by hybridizing two individuals selected from the group consisting of Oryza sativa L.cultivar Koshihikari-Kazusa5 gou with an accession number of FERM AP-22174, an individual of the cultivar, and a progeny individual of the individual of the cultivar.
Patent JP-2013068767-A (JP)
Title: Pattern printing method and device
Inventor: IMAMURA TOMOHIRO
IPC: G03F7/004
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a pattern printing method which allows formation of a target image pattern on a printing base material without relief printing.SOLUTION: After applying photocurable ink on an ink exfoliative film base material 101, the ink is pre-dried to form a pre-dried ink film 102. By irradiating the pre-dried ink film 102 on the ink exfoliative film base material 101 with light via a mask 103 which shades a target image pattern, only the negative pattern of the target image pattern is cured and brought into a non-printed state. Then, the patterning pre-dried ink film whose negative pattern is cured is brought into contact with the printing base material 107 to transfer the target image pattern and form the target image pattern 106 on the printing base material 107.
Patent JP-2013067597-A (JP)
Title: Hair dyeing method and hair dye set used for the same
Inventor: SHIODA MASATAKA
IPC: A61Q5/10
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a hair dyeing method capable of maintaining color durability over a long period even when using an HC dye and a basic dye as base colors.SOLUTION: The hair dyeing method includes: a first process of applying a base color dye liquid containing the basic dye and the HC dye as dye principal ingredients to hair and leaving the hair as it is for a predetermined period; a second process of rinsing the hair to which the base color dye liquid is applied; and a third process of applying a tea catechin aqueous solution to the hair after the second process and leave the hair as it is for a predetermined period.
Patent JP-2013071899-A (JP)
Title: Gastropod repellent
Inventor: TANAKA YUJI
IPC: A01N37/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a gastropod repellent which has high safety to the human body and environment, and can exhibit high repelling effect over a long period.SOLUTION: The gastropod repellent 1 is obtained by impregnating a porous body 10 such as zeolite with organic acid such as malic acid, coating the organic acid-impregnated porous body with drying oil 20 such as linseed oil, and sticking malic acid powder 30 thereto when necessary.
Patent JP-2012074705-A (JP)
Title: Gallium nitride-based semiconductor element, and method for manufacturing gallium nitride-based semiconductor element
Inventor: LEE JIE-HUN
IPC: H01L29/47
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a gallium-nitride-based semiconductor element and a manufacturing method thereof.SOLUTION: A gallium nitride-based semiconductor element includes: a conductive heat dissipation substrate (that is, a thermally conductive substrate); a GaN-based multilayer provided on the heat dissipation substrate; and a Schottky electrode provided on the GaN-based multilayer. The GaN-based multilayer can include an AlGaN layer provided on the heat dissipation substrate side and a GaN layer provided on the Schottky electrode side. During the manufacture of such a gallium nitride-based semiconductor element, wafer bonding (or plating) and a laser lift off process can be utilized.
Patent JP-2013072481-A (JP)
Title: Upper support
Inventor: YOSHIDA HIRONORI
IPC: B60G13/06
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an upper support capable of making both ride comfort performance and maneuvering stability excellent.SOLUTION: This upper support 12 absorbs vibration by elastically connecting a piston rod 18 of a shock absorber and a vehicle body panel 10, by installing an upper cushion member 14 and a lower cushion member 16 in a state of being elastically brought into pressure contact with the vehicle body panel 10. An elastic body of the lower cushion member 16 is constituted by combining a rubber elastic body 66 and urethane sponge 68 molded by foaming, and both of the rubber elastic body 66 and the urethane sponge 68 are put in a state of abutting on the vehicle body panel 10 in a precompression state in an installation state to a vehicle.
Patent JP-2013075262-A (JP)
Title: Removing system and removing method of volatile substance in underground water
Inventor: TAGUMA YASUHIDE
IPC: C02F1/20
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a removing system and a removing method of volatile substances in underground water by which effective utilization of energy can be attained.SOLUTION: The removing system 1 of volatile substances in underground water has a storage pump 2 for pumping up underground water containing the volatile substances, a heat pump 6 for heating underground water pumped up by the storage pump 2 and an aerator 10 which brings air into contact with the underground water heated by the heat pump 6 and makes the volatile substances contained in the underground water shift into the air to obtain treated water.
Patent JP-2013079490-A (JP)
Title: Remote controlled drain valve device
Inventor: KIMURA YASUSHI
IPC: E03C1/23
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote controlled drain valve device which allows a buffer mechanism for preventing individual members such as an inner wire from being damaged to smoothly operate without any problem even when stress is suddenly applied to a valve member.SOLUTION: A remote controlled drain valve device comprises an operation part 2, a valve member 3 which opens or closes a drain outlet 1, and a release wire which connects the operation part 2 and the valve member 3. The release wire further comprises a hollow outer tube 5, an inner wire 6 which is stored in the outer tube, a return spring 7 which biases the inner wire 6 toward the operation part 2, a valve stem part 8 which is slidable to the inner wire 6 and not removable by pulling, and a buffer member 10 which is disposed between the valve stem part 8 and the inner wire 6.