baber/WOPTO huggingface dataset:
Patent JP-2013148558-A (JP)
Title: Method for removing radioactive material from sludge including radioactive material
Inventor: TOMIYASU HIROSHI
IPC: G21F9/28
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and effectively removing radioactive materials from sludge including radioactive materials without diffusing the radioactive materials.SOLUTION: Radioactive materials are removed by strong acid after adding univalent or divalent strong acid or hydrogen peroxide solution to sludge containing radioactive materials to decompose organic materials. The strong acid is nitric acid or sulfuric acid, and the concentration of the strong acid is 5.0 M or less.
Patent JP-2013148562-A (JP)
Title: Piezoelectric element, manufacturing method of the same, and piezoelectric sensor
Inventor: KISHI KAZUJI
IPC: H01L41/22
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element and a piezoelectric sensor which can achieve high output, miniaturization, and low cost with a piezoelectric response improved, and a manufacturing method of the piezoelectric element.SOLUTION: Piezoelectric elements 5 of a thin-film element laminated sensor 1 include base plates 51 in which through holes 8a are formed, piezoelectric thin films 52 made of an aluminum nitride thin film containing scandium, and metal foil electrodes 53 covering at least a part of the piezoelectric thin films 52. A content rate of the scandium contained in the piezoelectric thin films 52 is in the range of 0.5 to 50 atom%.
Patent JP-2013152280-A (JP)
Title: Camera and program
Inventor: TAGUCHI FUMIYA
IPC: H04N5/232
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera which detects a deterioration state of a battery.SOLUTION: A camera receives power supply from a battery, and supplies a portion of the power to a load that is operated by the power supplied and received. The camera includes: a voltage detection unit which repeatedly detects a power supply voltage of the battery; a determination unit which determines a charge amount of the battery based on a relation between a first average voltage obtained as an average of the power supply voltage detected each time in a first state in which a first function is enabled and a second average voltage obtained as an average of the power supply voltage detected each time in a second state in which the first function is disabled; and a power supply control unit which controls power to be supplied to the load according to the charge amount determined.
Patent JP-2013157782-A (JP)
Title: Security communication system and vehicle
Inventor: KOYAMA TAKESHI
IPC: H04L9/08
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To transmit data at a high rate while ensuring security between a vehicle for charging a battery by electric power supplied from a feeder apparatus and the outside of the vehicle.SOLUTION: After security information used for encryption in performing radio communication between a feeder apparatus 2 and an electronic apparatus 5 is transmitted from the feeder apparatus 2 to a charging apparatus 4 through coils 17, 18 by coil-to-coil communication sections 7, 12, the security information is transmitted from the charging apparatus 4 to the electronic apparatus 5 through a wire by in-vehicle wire communication sections 13, 14.
Patent JP-2013158201-A (JP)
Title: Electric power regeneration system of four-wheel drive vehicle
Inventor: NAKANISHI RAITA
IPC: B60K17/356
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric power regeneration system of a four-wheel drive vehicle, not wasting kinetic energy of front wheels but capable of regenerating the kinetic energy.SOLUTION: A rear wheel regeneration target electric power that is an electric power target value regenerated from kinetic energy of rear wheels 9L, 9R by a motor generator 2 is set during braking of a vehicle 1. Furthermore, a front wheel regeneration target electric power is set, which is the total value of an electric power target value regenerated from kinetic energy of front wheels 12L, 12R by the motor generator 2 and an electric power target value regenerated from the kinetic energy of the front wheels 12L, 12R by electric power generators 14L, 14R. Then, the motor generator 2 and the electric power generators 14L, 14R are controlled on the basis of the rear wheel regeneration target electric power and the front wheel regeneration target electric power.
Patent JP-2013161253-A (JP)
Title: Operation control system for automatic device
Inventor: KOMATSU SAEKO
IPC: G05B9/02
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an operation control system of an automatic device for enabling an operator to preferentially and safely perform an operation.SOLUTION: The operation control system of an automatic device includes: a first area sensor 12 or the like for detecting the presence/absence of an interference object in a first monitor area 6 or the like; a control unit 25 for stopping a conveyance device 5 when the detection is performed; and an operation completion button 19 or the like to be depressed when an operator leaves after completing an operation in a first mute area 14 or the like in the first monitor area 6. When a holding part 7 of the conveyance device 5 is moved from the first mute area 14 or the like to a predetermined position, the control unit 25 removes the first mute area 14 or the like from the detection range by the first area sensor 12 or the like, and when the holding part 7 is moved to the first mute area 14 or the like, the control unit 25 makes the holding part 7 stand by at the predetermined position until the operation completion button 19 is depressed.
Patent JP-2013158303-A (JP)
Title: Combine harvester
Inventor: SAKAMOTO NORIYUKI
IPC: A01D57/22
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that grain stalks stay between a raising device and a raking device and fall into disorder in their conveyed attitudes.SOLUTION: A harvesting device 4 includes raising devices 8 having raising chains 25 derrickingly mounted with a plurality of raising lugs 24 at predetermined spaces behind a plurality of grass dividers 7 arranged at intervals in a horizontal direction. A middle grass divider 7C is arranged between a left grass divider 7L located on the left end out of the grass dividers 7, and a right grass divider 7R located on the right end out of the grass dividers 7. A space between the left grass divider 7L and the middle grass divider 7C, and a space between the right grass divider 7R and the middle grass divider 7C, are respectively set to a width for introducing two rows of grain stalks. Raking devices 11 having raking lugs 35 are provided behind the raising devices 8, and the front ends of the raking devices 11 are brought close to the back faces of the raising devices 8.
Patent JP-2013158827-A (JP)
Title: Method for manufacturing rolled shape steel
Inventor: MASE HIROTOMO
IPC: B21B13/10
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a corner drop-out shape steel forming rounded sections at flange tips of plural kinds of rolled H-steel having various dimensions without introducing new facilities.SOLUTION: A first intermediate rolled material 25-1 is obtained by subjecting a rough rolled material 22 having a dog bone shape to intermediate universal rolling by a reverse method with plural passes so that the value of draft balance becomes 0.3 or more in the final pass. Next, flanges 25-1f of the first intermediate rolled material is roll-reduced by intermediate rolling of 1 pass by an edger rolling mill having rounded sections for corner drop-out of inner corners of flanges of the first intermediate rolled material at grooved corners, and a second intermediate rolled material 25-2 is obtained in which flange tips 27 are made thicker than flange centers 28. Finally, the second intermediate rolled material is subjected to finish universal rolling of 1 pass by a finish universal rolling mill having vertical rolls in which grooves for corner drop-out of outer corners of flanges 25-2f of the second intermediate rolled material are arranged.
Patent JP-2013166965-A (JP)
Title: Material for forming aluminum nitride-based thin film and method for producing the thin film
Inventor: NISHIDA AKIHIRO
IPC: C23C16/18
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a material for forming a thin film suitable for forming an aluminum nitride-based thin film by a chemical vapor deposition method and a method for producing the thin film excellent in productivity and capable of safely producing the good-quality aluminum nitride-based thin film.SOLUTION: A material for forming an aluminum nitride-based thin film contains an aluminum compound represented by chemical formula (I). In a method for producing the thin film, vapor containing the aluminum compound is obtained by evaporating the material for forming the thin film, the vapor is introduced into a deposition chamber in which a substrate is placed, and the aluminum nitride-based thin film is formed on the surface of the substrate by the degradation and/or chemical reaction of the aluminum compound.
Patent JP-2013166620-A (JP)
Title: Stacker crane
Inventor: MURANAKA TAKESHI
IPC: B65G1/04
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To vertically maintain a mast by controlling upper/lower traveling cars in a stacker crane in real time.SOLUTION: A stacker crane includes an upper acceleration detecting unit 114 which is provided at an upper portion of the stacker crane 100, a lower acceleration detecting unit 124 provided at a lower portion, an upper original point detecting unit 115 which detects whether or not an upper traveling car 112 exists at a position set as an upper original point in advance, a lower original point detecting unit 125 which detects whether or not a lower traveling car 122 exists at a position set as a lower original point in advance, and a control unit 108 which controls at least one of an upper drive device 113 and a lower drive device 123 based on a detection result of the upper acceleration detecting unit 114 from a time point when the upper traveling car 112 exists at the upper original point, and a detection result of the lower acceleration detecting unit 124 from a rime point when the lower traveling car 122 exists at the lower original point so that a mast 106 extends in a vertical direction.
Patent JP-2013171221-A (JP)
Title: Method for manufacturing optical unit, and optical fiber cable
Inventor: MATSUZAWA TAKASHI
IPC: G02B6/44
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical unit, which is capable of wrapping an optical fiber in a film so as not to affect transmission characteristics of the optical fiber housed in the film and allows reduction in diameter of a cylinder formed of the film.SOLUTION: A film 2 is formed into a cylinder shape so that its both ends 2a and 2b overlap, and an optical fiber 1 is housed in a film cylinder 3 to which a diameter D2 slightly larger than a diameter D1 of a final product is given, and then the film 2 is shrunk by heat to obtain the film cylinder 3 having the diameter D1 as the final product. Because of thermal shrinkage of the plastic film, the film cylinder 3 having a larger diameter is shrunk by heat to have the diameter reduced to a desired diameter. Thus the film cylinder 3 can have the diameter reduced while maintaining the cylindrical shape.
Patent JP-2013169953-A (JP)
Title: Electric motor control device
Inventor: TAKENAMI SUSUMU
IPC: B60L50/16
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress vibration due to twist variation of a damper arranged between an internal combustion engine and an electric motor.SOLUTION: An electric motor control device (100) is mounted on a hybrid vehicle (1) including: an internal combustion engine (11); an electric motor (MG1); an elastic buffer mechanism (13) having one end connected to an output shaft (12) of the internal combustion engine and the other end connected to an input shaft (14) of the electric motor; first angle detection means (23) for detecting a first rotational angle as a rotational angle of the output shaft of the internal combustion engine; second angle detection means (24) for detecting a second rotational angle as a rotational angle of the input shaft of the electric motor; and twist angle calculating means (22) for calculating a twist angle associated with the elastic buffer mechanism using angle difference between the detected first rotational angle and second rotational angle. The electric motor control device includes control means (21) for controlling the electric motor so that the electric motor is driven in the opposite phase to temporal variation in the calculated twist angle and also controlling the magnitude of torque output from the electric motor based upon a variation amount of the calculated twist angle.
Patent JP-2012235677-A (JP)
Title: Switching coordination of distributed dc-dc converters for highly efficient photovoltaic power plants
Inventor: MOHAMMED AGAMY
IPC: H02J1/00
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for coordinating the switching of distributed dc-dc converters associated with PV modules to yield highly efficient photovoltaic power plants.SOLUTION: A distributed photovoltaic (PV) power plant 50 includes a plurality of distributed dc-dc converters 54. The dc-dc converters 54 are configured to switch in coordination with one another such that at least one dc-dc converter 54 transfers power to a common dc-bus on the basis of the total system power available from one or more corresponding strings of PV modules. Because of the coordinated switching of the dc-dc converters 54, each dc-dc converter 54 transferring power to the common dc-bus continues to operate within its optimal efficiency range as well as to optimize the maximum power point tracking in order to increase the energy yield of the PV power plant 50.
Patent JP-2012142972-A (JP)
Title: Coexistence system for wireless network device and method
Inventor: RAJA BANERJEA
IPC: H04W48/18
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique preventing interference in a client device where WiMAX, WiFi, and Bluetooth (R), using the same frequency or similar frequencies, are shared.SOLUTION: A wireless network interface includes a component, a first sub-client module which is operated by a first wireless protocol, and a second sub-client module which is operated by a second wireless protocol. The first wireless protocol is different from the second wireless protocol. The component is shared and used by the first sub-client module and the second sub-client module. A component shared control module allows the second sub-client module to use the component during one state by alternatively changing the first sub-client module to go into/go out of the one state.
Patent JP-2013173890-A (JP)
Title: Water-based ink composition for writing utensil, ink cartridge built in the same, and direct liquid type writing instrument
Inventor: MASUJU NAOTO
IPC: B43K5/14
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide: a water-based ink composition for writing utensil in which in a water-based ink applied to a writing utensil provided with a pen core, even if when being applied to a writing utensil of an ink cartridge type to say nothing of being able to prevent handwriting bleeding by maintaining pen core performance, ink supply to a pen point after exchange of a cartridge can be stably continued, and ink discharge stability at writing is excellent; an ink cartridge that builds in the same; and further a direct liquid type writing instrument.SOLUTION: A water-based ink composition for a writing utensil is a water-based ink composition built into a direct liquid type writing instrument that induces ink to a pen point through a pen core, wherein a dynamic surface tension measured by a maximum bubble pressure method is in a range of 30-55 mN/m in a lifetime of 20 ms, and a difference of a dynamic surface tension of a lifetime of 20 ms and a dynamic surface tension of a lifetime 5,000 ms is at most 10 mN/m. A direct liquid type writing instrument builds in the water-based ink composition.
Patent JP-2013177862-A (JP)
Title: Oil separator structure
Inventor: MORINAGA YUKIMARE
IPC: F01M13/04
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when an engine itself is miniaturized to achieve reduction in weight of the engine, it may cause not to secure a long blowby gas passage length, and further, there may not be a space for securing even a configuration of an oil separator of a meander configuration, and in such a case, oil separation performance does not sufficiently demonstrated.SOLUTION: A structure of an oil separator provided in a blowby gas passage includes: an inlet connected to the blowby gas passage and having blowby gas flowing therein; an outlet from which the blowby gas flow out to the blowby gas passage: an outer peripheral wall forming a space between the inlet and the outlet; and rib configurations dividing the inside of the space into a plurality of communicated chambers. Capacities of the plurality of chambers are larger sequentially from the inlet toward the outlet.
Patent JP-2013178416-A (JP)
Title: Liquid crystal projector
Inventor: TSUKAMOTO KAZUHIRO
IPC: G03B21/16
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To achieve a method for ventilating cooling air to a cooling target object with high cooling efficiency and further to provide a structure of preventing increase in a temperature due to cooling unevenness.SOLUTION: A liquid crystal projector comprises: a light source; a polarizing film and a liquid crystal panel arranged on an optical path of light from the light source; a fan that pushes cooling air into the polarizing film and the liquid crystal panel for releasing heat of the polarizing film and the liquid crystal panel; a driving circuit that drives the fan; a duct that guides the cooling air to the polarizing film and the liquid crystal panel; a light composing prism that composes light passing through the polarizing film and the liquid crystal panel; a projection lens that is arranged on an optical axis of composed light; and a nozzle-type duct that is inclined to a light passage surface of any one of the polarizing film and the liquid crystal panel or both thereof, has at least one blowing port surface protruding to a free space and supplies the cooling air to the polarizing film and the liquid crystal panel.
Patent JP-2013183295-A (JP)
Title: Third party automatic notification system, telephone unit, third party automatic notification method and third party automatic notification program
Inventor: OGA YASUHIRO
IPC: H04M11/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a third party automatic notification system, capable of notifying a third party of the content of a suspicious incoming call when the call is incoming to a mobile telephone and a fixed telephone generally in use.SOLUTION: Among incoming calls to a telephone unit, determination means 91 for determining an incoming call from a suspicious person determines, as a suspicious incoming call, an incoming call from a telephone number unregistered in the telephone unit or a telephone number having a non-disclosed caller ID setting. On determination of the incoming call to the telephone unit to be a suspicious call, communication content record request means 92 requests a communication recording system 80 to record the communication content of the incoming call. On determination of the incoming call to the telephone unit to be a suspicious call, electronic mail transmission means 93 transmits an electronic mail including communication identification information received from the communication recording system 80 to a preregistered third party.
Patent JP-2013182517-A (JP)
Title: Transparent wiring sheet
Inventor: KUNISHI YOSUKE
IPC: G06F3/044
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a transparent wiring sheet for a touch panel in which crosstalk is prevented in a routing wiring area.SOLUTION: A transparent wiring sheet includes: a transparent insulating base material 10; a first transparent conductive layer 20 provided one surface of the transparent insulating base material 10; and a second transparent conductive layer 30 provided on the other surface of the transparent insulating base material 10. At a portion of the second transparent conductive layer 30 overlapping a first routing wiring pattern, a fifth insulating line 33 is further formed which is not in a vertical direction with respect to a second insulating line 22 and partitions the second transparent conductive layer 30 in a routing wiring area.
Patent JP-2013180736-A (JP)
Title: Electric power steering device
Inventor: TAKANO TOSHIO
IPC: B62D5/04
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device configured to reduce disturbance torque or torque variation due to a change in motor torque constant, to obtain good steering feeling.SOLUTION: An actual motor current value estimation part 33 estimates an actual motor current value on the basis of a motor rotation angular acceleration αm detected by a motor rotation angular acceleration sensor 22. An estimated motor current value Isui estimated by the actual motor current value estimation part 33 is fed back to a current feedback means. The motor rotation angular acceleration αm is detected as a result including a motor torque constant Kt or a disturbance torque τ1. The value is fed back to current feedback control, to obtain assist power corresponding to a target steering torque τ. The disturbance torque τ1 or the torque variation due to a change in motor torque constant Kt, thereby improving steering feeling.
Patent JP-2013122436-A (JP)
Title: Physical quantity sensor device
Inventor: HATTORI YASUYUKI
IPC: H01L29/84
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity sensor device which is low cost and has high environmental resistance.SOLUTION: A physical quantity sensor device 1 has a sensor chip 2 for detecting physical quantity, a housing 10 for housing the sensor chip 2, a lead terminal 8 for outputting a detection signal corresponding to the physical quantity, and a bonding wire 5 for electrically connecting the sensor chip 2 and the lead terminal 8, wherein the sensor chip 2, the lead terminal 8, and the bonding wire 5 are covered with an electrically insulative protective film 9, and a height positioning structure 4 for positioning a top surface of the protective film 9 is provided.
Patent JP-2013185267-A (JP)
Title: Touch panel operating glove
Inventor: KADOGUCHI KATSUHIKO
IPC: A41D19/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a pair of touch panel operating gloves producible at a low cost and having excellent operability.SOLUTION: A pair of touch panel operating gloves includes touch parts 18a, 20a, and 22a knitted with yarn that is thinner and lower in density than that of the other part in at least the edge part of the finger part of a glove body 12. The touch parts 18a, 20a, and 22a are knitted with 100-200 denier yarn and 7-18 gauges. The touch parts 18a, 20a, and 22a are knitted using nylon or polyester wooly yarn.