baber/WOPTO huggingface dataset:
Patent JP-2013219210-A (JP)
Title: Non-contact power transmission device
Inventor: FUJITA ATSUSHI
IPC: B60L5/00
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact charger capable of suppressing radiation noise in non-contact electric transmission by suppressing magnetic fields leaking from an air gap between a primary coil and a secondary coil.SOLUTION: The non-contact power transmission device includes a feeding device 1 with a primary coil 13 that generates a magnetic field by a supply current from a power source 2 and a power reception device 4 with a secondary coil 15 for receiving electric power by a magnetic field from the primary coil 13. The primary coil 13 and the secondary coil 15 are formed by winding a coil wire, and the number of turns of the secondary coil 15 is set to be larger than that of the primary coil 13.
Patent JP-2013218208-A (JP)
Title: Liquid crystal display device and manufacturing method of the same
Inventor: TAGUCHI TAKASHI
IPC: G02F1/1341
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a display failure by spreading a liquid crystal at an appropriate speed and sufficiently in an area to be surrounded by a seal pattern when manufacturing a liquid crystal display device by a drip injection method.SOLUTION: A liquid crystal display device 100 according to the present invention includes: a seal pattern 133 that seals a liquid crystal 130 between a thin film transistor (TFT) substrate 110 and a color filter substrate 120; and a dummy pattern 126 that, by being interposed between the substrates after a plurality of droplet liquid crystals 130d is arranged on a surface of the color filter substrate 120, is spreaded and sealed in the area to be surrounded by the seal pattern 133, and is arranged close to and in parallel with an area in which one droplet of the liquid crystal 130d is spreaded with respect to the seal pattern 133 on the surface of the color filter substrate 120.
Patent JP-2013217854-A (JP)
Title: Frequency modulated oscillation source and radar device
Inventor: SUZUKI TAKUYA
IPC: H03L1/02
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a frequency modulated oscillation source with reduced spurious output.SOLUTION: A frequency modulated oscillation source of an embodiment includes; a voltage controlled oscillator with a modulation terminal and a temperature compensation terminal; a frequency divider which divides frequency of a feedback signal from the voltage controlled oscillator using a frequency division control signal to generate a frequency-divided signal; a frequency divider control unit which generates a frequency division control signal that discretely sweeps at a first period that is no more than a loop time constant and less than a sampling interval at a base bandwidth to vary the frequency division number periodically at a second interval that is no less than the loop time constant, and substantially linearly against time; a reference signal generator unit 1 which generates a reference signal; a comparator 2 which generates a comparison signal corresponding to phase difference between the frequency-divided signal and the reference signal; a filter which filters the comparison signal to produce a control signal to be fed to the modulation terminal of the voltage controlled oscillator; a frequency compensation signal generator unit which generates a compensation signal based on ambient temperature of the voltage controlled oscillator, and feed the compensation signal to the temperature compensation terminal of the voltage controlled oscillator. The voltage controlled oscillator changes the oscillation frequency periodically at the second interval within a predetermined operating frequency range compensated for temperature drift.
Patent JP-2013228492-A (JP)
Title: Pattern forming method, pattern forming apparatus and computer-readable storage medium
Inventor: MURAMATSU MAKOTO
IPC: H01L21/027
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a pattern in which a different polymer constituting a block copolymer can be accelerated to be arranged in a desired pattern.SOLUTION: After forming a photoresist pattern used for the formation of a pattern by a block copolymer on a substrate, an acidic solution is supplied to the photoresist pattern and further an alkaline solution is supplied to slim and smooth the photoresist pattern. A block copolymer solution is coated on a substrate on which the smoothed photoresist pattern is formed to form a film of the block copolymer and the film is heated.
Patent JP-2013070593-A (JP)
Title: Power supply system of photovoltaic power generation device and information processing terminal device, washing dryer and refrigerator, used for the same
Inventor: KODERA KOJI
IPC: D06F33/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system of a photovoltaic power generation device, which can efficiently use power generated by the photovoltaic power generation device, and an information processing terminal device, a washing dryer and a refrigerator, which are used for the system.SOLUTION: An information processing terminal device 100 of a power supply system 1 estimates a time zone in which there is a surplus in generated power from information on temporal transition of a past generated power amount of a photovoltaic power generation device 2 and information on temporal transition of a past power consumption amount of the other household electric appliance except for a washing dryer 900. The information processing terminal device 100 stores a result of the estimated time zone as power surplus time zone information, and determines operation start time of the washing dryer 900 on the basis of operation time information received from the washing dryer 900 as information on a time when the washing dryer 900 actually operates and of the power surplus time zone information.
Patent JP-2013232995-A (JP)
Title: On-vehicle power supply device and on-vehicle power unit using the same
Inventor: KONO HITOSHI
IPC: H01M2/10
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To protect a circuit and dispense with a corresponding repair even if a storage battery is connected in reverse.SOLUTION: An on-vehicle power supply device includes: a positive electrode side input terminal 13; an output terminal 15 connected to the positive electrode side input terminal 13 via a first switch element 14; a negative electrode side input terminal 16; and a voltage conversion section 17 having a positive electrode side input section 18 connected with the positive electrode side input terminal 13, a negative electrode side input section 19 connected with the negative electrode side input terminal 16 via a second switch element 20, and an output section 21 connected to the output terminal 15. A control terminal 14G of the first switch element 14 is connected to the negative electrode side input terminal 16, and a control terminal 20G of the second switch element 20 is connected to the positive electrode side input terminal 13. If a negative potential and a positive potential are applied to the positive electrode side input terminal 13 and the negative electrode side input terminal 16, respectively, the first switch element 14 and the second switch element 20 are both turned off.
Patent JP-2015131731-A (JP)
Title: Sound wave floatation device and sound wave flotation method
Inventor: SHIMOMIYA OSAMU
IPC: B65H23/24
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a sound wave floatation device capable of suppressing a glass ribbon from being damaged.SOLUTION: A sound wave floatation device 410 includes a diaphragm 411 which has an upper surface radiating a sound wave to a part of 300-800°C in temperature of a glass ribbon 14 of 1-8 m in width and 0.05-3 mm in plate thickness of a width-directionally center part, and a reflector 450 which has an upper surface reflecting a sound wave radiated from a lower surface of the diaphragm 411. The diaphragm 411 has a longer direction thereof in parallel with the width direction of the glass ribbon 14. The upper surface of the diaphragm 411 has an upward convex cross-sectional shape.
Patent JP-2013236141-A (JP)
Title: Antenna device
Inventor: ONISHI NAOYUKI
IPC: H01Q1/40
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device that is small enough to have it contained in a mobile communication device, that is able to receive a signal of FM radio broadcast, and that reduces an impact of noise without installing a metal shielding member and the like.SOLUTION: An antenna device comprises: a chip antenna provided with a first radiation electrode; a power supply terminal to the first radiation electrode; and a support member provided with a second radiation electrode. On the support member, the chip antenna is mounted such that the chip antenna overlaps with the second radiation electrode with space in between. The first radiation electrode of the chip antenna is formed in a coil shape, the second radiation electrode of the support member is formed in a linear shape, one end of the first radiation electrode is connected with the power supply terminal, the other end is connected with one end of the second radiation electrode, and the second radiation electrode is placed farther from a circuit board on which the support member is mounted than the first radiation electrode.
Patent JP-2013233682-A (JP)
Title: Image recording apparatus and method
Inventor: UEJIMA MASASHI
IPC: B41J2/01
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To reliably detect defective recording elements such as an abnormal nozzle.SOLUTION: An image recording apparatus includes: an abnormal nozzle detection part 53 that detects an abnormal nozzle based on a reading result of a test chart for detecting an abnormal nozzle 56; and a defective discharge correction LUT generation part 52 that generates defective discharge correction LUT for correcting stripe unevenness 46 based on the reading result of a test chart for correcting stripe unevenness 55. The test chart for detecting the abnormal nozzle 56 is output, the abnormal nozzle is detected by the abnormal nozzle detection part 68, and abnormal nozzle information regarding the abnormal nozzle is registered in an abnormal nozzle information table 47 (abnormal nozzle information registration process) right before and during the generation of the defective discharge correction LUT 46. Right before a print JOB, the abnormal nozzle information registration process is performed again. The abnormal nozzle detected at least one of right before the generation of the defective discharge correction LUT 46, during the generation of the defective discharge correction LUT 46 and right before the print JOB is made not to be discharged.
Patent JP-2013233590-A (JP)
Title: Welded joint superior in fatigue characteristic
Inventor: MORIKAGE YASUSHI
IPC: C21D7/06
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a welded joint which has improved fatigue strength by introducing compressive residual stress without giving deformation causing another stress concentrating part to a welding part, and is suitable for applying a steel structure such as a steel bridge in which superior fatigue characteristics is required.SOLUTION: In a peening method performed to a welded joint, impact dents are continuously formed along a welding bead on the surface of a steel material of a weld toe by a vibrating terminal. The vibrating terminal is an almost rectangular shaped body whose top of tip end part has an arc shape, and the tip end part has a length of 1-10 mm in the direction of movement, and the top has, in a cross section rectangular to movement direction, a center of curvature decentered from the center of width of the vibrating terminal to the weld toe side, and has an arc shape having a curvature radius of 1-5 mm, and in the welded joint, the impact dents whose maximum depth is not less than 0.03 mm and less than 0.50 mm are formed in a region of 5 mm from the weld toe to a base material side.
Patent JP-2013237031-A (JP)
Title: Hollow fiber element for separating organic vapor
Inventor: TAKADA RYOICHI
IPC: B01D53/22
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber element for separating organic vapor which has durability of sufficiently holding air-tightness between an internal space and an outer space of a hollow fiber membrane even in use under organic vapor of high temperature and high pressure.SOLUTION: In a hollow fiber element constituting a separation membrane module for separating organic vapor, at least one end part of a fiber bundle formed of many hollow fiber membranes having selective permeability is fixed and united by a tube plate formed of a metal with a melting point of ≥170°C and <300°C.
Patent JP-2013242352-A (JP)
Title: Transfer voltage arithmetic unit and transfer voltage arithmetic program
Inventor: NAGAO KOJI
IPC: G03G15/16
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a transfer voltage arithmetic unit which can obtain an optimum range of a transfer voltage in an image transfer device by an arithmetic calculation and reduce the man-hour of experiment for determining the transfer voltage for each of environmental conditions and for each of mediums for printing, and a transfer voltage arithmetic program.SOLUTION: A nip-shape acquisition part 10 acquires a shape of a member configuring a nip region N of a transfer apparatus, and an electric field calculation part 12 calculates discharge density of electric charge from a medium 104 for printing to a toner layer 106 and electric field intensity of the surface of the toner layer 106 a plurality of times for a plurality of bias voltages V on the basis of the shape and the like. An upper and lower limit value determination part 14 determines upper and lower limit values of the bias voltage V from discharge densities equal to or less than a threshold value which is determined beforehand among the discharge densities and a range of the bias voltage V corresponding to electric field intensities equal to or more than a threshold value which is determined beforehand among the electric field intensities.
Patent JP-2013241349-A (JP)
Title: Method for producing 4-carboalkoxybenzylsuccinic anhydride
Inventor: FUJIMOTO TAISUKE
IPC: C07D307/60
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 4-carboalkoxybenzylsuccinic anhydride from methyl para-toluate and maleic anhydride in good yield.SOLUTION: 4-Carboalkoxybenzylsuccinic anhydride is produced by addition-reacting methyl para-toluate and maleic anhydride by using ditertiary-butyl peroxide as a radical initiator.
Patent JP-2013240900-A (JP)
Title: Liquid discharge recording head
Inventor: GOTO RYOHEI
IPC: B41J2/05
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge recording head that can further control high temperature and variation of temperature distribution of a recording element substrate without decreasing printing quality and resolution.SOLUTION: A liquid discharge recording head 15 includes two or more nozzles and two or more heating elements 25, and includes: a recording element substrate 17 in which heat is added to a liquid supplied to the nozzle using the heating element 25 and the liquid is discharged from the nozzle; a communication hole 26 that communicates to the nozzle formed in the recording element substrate 17; and a liquid channel 28 that supplies the liquid to the nozzle through the communication hole 26. In addition, the liquid discharge recording head 15 further includes an insertion member 29 inserted in the communication hole 26, and a gap 30 that communicates the liquid channel 28 with the nozzle is formed at least to a part between a wall surface of the communication hole 26 and an outer peripheral surface of the insertion member 29 opposed to the wall surface.
Patent JP-2013243020-A (JP)
Title: Secondary battery
Inventor: FUKUSHI TAKANOBU
IPC: H01G9/26
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery whose current cutoff mechanism operates stably with designated pressure without impairing battery performance and which therefore exhibits high safety and reliability.SOLUTION: A secondary battery 10 includes in a current cutoff mechanism 30 a deformation member 40 which deforms when the internal pressure of a battery 10 increases to designated pressure and a connection member 50 which is connected in part to the deformation member 40 and which cuts off a current conduction path as the deformation member 40 is deformed. The connection member 50 is formed with Al or Al alloy 52, and the deformation member 40 is formed with a main material 42 consisting of Al and a composite material containing a member 44 consisting of Al-Mn based alloy. The deformation member 40 and the connection member 50 are joined together by welding at a position containing the member 44 consisting of Al-Mn based alloy.
Patent JP-2013028331-A (JP)
Title: Rotary support apparatus
Inventor: MAEDA KENJI
IPC: B64D11/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary support apparatus that can hold a display device in a viewing position under the vibration of a moving vehicle, and reduce an impact force on a person when the person collides with the device.SOLUTION: The rotary support apparatus includes: a rotation mechanism 110 to rotatably support a display device 120 between a storage position 121 and a viewing position 122; a display support mechanism 130 to support the display device 120 with at least a two-stage support force at the use position 122; an object detection sensor 160 to detect a person or an object; and a control device 180 to control the display support mechanism 130 so as to switch the support force based on results detected by the object detection sensor 160.
Patent JP-2013241378-A (JP)
Title: Composition for oral cavity
Inventor: KOBAYASHI KAZUNORI
IPC: A61K8/86
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an oral cavity stably including perfume, having no bitter taste and having high usability.SOLUTION: In a composition for an oral cavity including perfume, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene alkyl ether and saccharide selected from one or more kinds of maltitol, erythritol, sorbitol, xylitol and glycerol, the ratio in contents of the polyoxyethylene sorbitan fatty acid ester to polyoxyethylene alkyl ether is (10:1) to (1:10). In the composition for an oral cavity, the perfume as a refrigerant is stably solubilized, and the one having no bitter taste and having high usability can be provided.
Patent JP-2013246387-A (JP)
Title: Photosensitive resin composition
Inventor: KURITA EITETSU
IPC: H05K3/06
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition and a photosensitive resin laminate, which are excellent in resolution, in preventing a reddish surface of a substrate, and in contamination resistance in a copper sulfate plating solution, and to provide a method for forming a resist pattern and a method for forming a conductive pattern by using the photosensitive resin laminate.SOLUTION: The photosensitive resin composition comprises (A) an alkali-soluble polymer, (B) a compound having an ethylenically unsaturated double bond, (C) a photopolymerization initiator, (D) a sensitizer, and (E) an additive. The photosensitive composition contains, on the basis of the total amount of (A) to (E), 0.01 to 10 mass% of a hexaarylbiimidazole compound as the (C) photopolymerization initiator, 0.01 to 1 mass% of a bisbenzoxazolyl thiophene derivative and/or a bisbenzoxazolyl naphthalene derivative as the (D) sensitizer, and 0.01 to 5 mass% of carboxyl banzotriazoles as the (E) additive.
Patent JP-2013251065-A (JP)
Title: Led driving device and lighting apparatus
Inventor: SUZUKI SHINICHI
IPC: H05B37/02
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an LED driving device capable of appropriately detecting an abnormal state according to a dimming state.SOLUTION: An LED driving device 1 drives an LED module 10 provided in a lighting apparatus 100 and in which LED units 10a and 10b are connected in parallel. The LED driving device 1 includes a DC/DC converter 2 outputting a drive power to the LED module 10, a current detection circuit 3 outputting a detection voltage VL corresponding to currents Ia and Ib flowing through the LED module 10, and a control circuit section 4. The LED driving device 1 performs a dimming operation for the LED module 10 according to an inputted dimming instruction signal Sad. The control circuit section 4 obtains a threshold voltage corresponding to the dimming instruction signal Sad. The control circuit section 4 compares the detected voltage and the obtained threshold voltage and detects an abnormal state of the LED module on the basis of the comparison result.
Patent JP-2012162571-A (JP)
Title: Prion-specific peptoid reagent
Inventor: PERETZ DAVID
IPC: A23L7/104
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide prion-specific peptoid reagents.SOLUTION: The invention relates to peptoid reagents that interact preferentially with a pathogenic form of a conformational disease protein as compared to a nonpathogenic form of the conformational disease protein where the peptoid reagent comprises an amino-terminal region, a carboxy-terminal region, and at least one peptoid region between the amino-terminal region and the carboxy-terminal region where the peptoid region comprises 3 to about 30 N-substituted glycines, and optionally one or more amino acids. The invention also relates to methods of using the peptoids in detecting and isolating prions, and in the treatment and prevention of prion-related diseases.
Patent JP-2012190479-A (JP)
Title: Three-dimensional pointing device with inclination compensation and improved usability
Inventor: MATTHEW G LIBERTY
IPC: G09G5/08
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing data received from a sensor.SOLUTION: System and method according to the present invention describe three-dimensional pointing devices which convert sensed motion data from a first coordinate system (for example, the body of the three-dimensional pointing device) into a second coordinate system (for example, a user's coordinate system) to improve usability. In one exemplary embodiment, effects associated with a direction of inclination in which the three-dimensional pointing device is gripped by the user are removed.
Patent JP-2013250539-A (JP)
Title: Image display device and head mounted display
Inventor: ISHIDA DAISUKE
IPC: H04N5/64
Filed: 2012-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which can be made further compact while improving image display properties (increasing an effective imaging area, especially).SOLUTION: An image display device 1 includes: laser light sources 21R, 21G and 21B; a light combiner unit 23 which combines laser beams from the laser light sources 21R, 21G and 21B; and an optical scanner 40 which two-dimensionally sweeps an imaging laser beam LL from the light combiner unit 23 by swinging the same about a first axis and a second axis perpendicular to the first axis. Optical axes of laser beams from the laser light sources 21R, 21G and 21B heading toward the optical scanner 40 are on a first plane. An optically reflective surface 414a of the optical scanner 40 is irradiated with the imaging laser beam LL from a direction at an angle with a line normal to the optically reflective surface 414a. Amplitude of the swing of the optically reflective surface 414a about the first axis is greater than that about the second axis.