baber/WOPTO huggingface dataset:
Patent JP-2013150454-A (JP)
Title: Power conversion device and power conversion control method
Inventor: TAKAGI TAKASHI
IPC: H02M7/48
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability and to suppress increase in substrate external size, in a power conversion device for supplying a power to a train.SOLUTION: Power conversion means of a power conversion device according to an embodiment converts a supplied power to supply a drive power to a driving motor. A modulation circuit is provided to a low-voltage circuit system, and receives a control power signal for driving the power conversion means and a control signal for controlling the power conversion means to modulate the control power signal with the control signal. On the other hand, drive control means is provided to a high-voltage circuit system via the modulation circuit and an insulation transformer, and demodulates the control signal from the modulated control power signal transmitted via the insulation transformer.
Patent JP-2013152277-A (JP)
Title: Apparatus, program, and system for providing information
Inventor: MATSUMOTO YUKI
IPC: G10L17/00
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a program, and a system for providing information capable of appropriately communicating information to a viewer who watches a display and obtaining high advertising effectiveness.SOLUTION: An apparatus for providing information recognizes a voice from a sound collected by a microphone, and detects the number of persons in front of display means from the recognized voice. Then, the apparatus generates and outputs a voice related to an image displayed by the display means, and variably sets a sound volume of the output voice according to the detected number of persons.
Patent JP-2013151795-A (JP)
Title: Truck frame of construction machine
Inventor: UDA HIROSHI
IPC: E02F9/02
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent bolts which fasten leg parts of a center frame and side frames from being damaged.SOLUTION: A bolt protection block 33 is fitted to each of left and right front and rear leg parts 14 and 19 of a center frame 12 at positions corresponding to bolt insertion holes 15D and 20D of coupling plates 15 and 20 so as to protect a region protruding inward from the coupling plates 15 and 20 of the leg parts 14 and 19 of a side frame fastening bolt 31 fastening left and right side frames 23 and 27 and the leg parts 14 and 19. The side frame fastening bolt 31 is accommodated in a bolt accommodation hole 34 formed in the bolt protection block 33, so that the bolt protection block 33 prevents an obstacle such as a rock from coming into contact with the side frame fastening bolt 31.
Patent JP-2013152538-A (JP)
Title: Wireless gateway apparatus
Inventor: GOTO HIROTSUGU
IPC: G05B23/02
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a wireless gateway apparatus capable of performing verification work of on-site conditions efficiently and easily.SOLUTION: A wireless gateway apparatus 2 forms a wireless communication network N1 with wireless field devices 1a-1c and communicates wirelessly with the wireless field devices 1a-1c that have joined the wireless communication network N1. The wireless gateway apparatus 2 includes a display unit 2a configured to display at least one of device information which is acquired by communicating with the wireless field devices 1a-1c, and connection information which indicates a condition of connection with the wireless field devices 1a-1c.
Patent JP-2013155290-A (JP)
Title: Polyamide resin composition for hose, and hose
Inventor: KAWAI ATSUSHI
IPC: C08L53/00
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hose for refrigerant transportation, which has a resin layer excellent in resistance to coolant permeability and further excellent in flexibility in low temperature or a resin layer excellent in a balance between the resistance to coolant permeability and the flexibility in the low temperature; and to provide a polyamide resin composition for the hose, configuring the resin layer.SOLUTION: A polyamide resin composition for hose contains a composition consisting of (A) 55-75 pts.mass of a polyamide resin and (B) 45-25 pts.mass of a copolymer of a conjugated diene compound and nonconjugated olefin, wherein the total of (A) and (B) is 100 pts.mass. A hose (for refrigerant transportation) consisting of the composition is also provided.
Patent JP-2013154296-A (JP)
Title: Water treatment filter medium, and purification tank
Inventor: KITA AKIO
IPC: C02F3/08
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment filter medium capable of obtaining high treatment efficiency by making it hard for a housed carrier to come off an opening while making it possible for the opening to be set rather large, capable of properly adjusting the occupying volume of a second carrier to the volume of a first carrier in water to be treated and relatively facilitating the housing operation of the second carrier in the first carrier, and a purification tank equipped with the water treatment filter medium.SOLUTION: A porous single second carrier 20B to expand by water absorption is housed in a container-shaped first carrier 1 equipped with an opening 5 permitting the penetration of a liquid, to thereby constitute a water treatment filter medium.
Patent JP-2013154562-A (JP)
Title: Ruler
Inventor: KOMURA MOTOSHI
IPC: B43L7/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a ruler which is used when a line is drawn and so forth, and which is excellent in operability.SOLUTION: A ruler 1 includes a flat ruler body 2, an accommodation hole 3 formed at a lower surface of the ruler body 2, a first contact body 4 accommodated so as not to form any gap in the accommodation hole 3, and a second contact body 5 projecting to the outside from the first contact body 4. When the ruler 1 is placed on a contact surface with the lower surface of the ruler body 2 directed to the contact surface and an upper surface of the ruler body 2 is pressed downward, the first contact body 4 contacts with the contact surface, and the ruler 1 is brought to a fixed state with the contact surface by a friction force between the first contact body 4 and the contact surface.
Patent JP-2013155099-A (JP)
Title: Rotary type agitation transfer machine of composting fermentation tank
Inventor: MORI TADAAKI
IPC: C05F17/02
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type agitation transfer machine that agitates and transfers a compost material input at the front end of a composting fermentation tank so as not to be hardly left and that can effectively utilize the composting fermentation tank over almost the entire length.SOLUTION: A rotary type agitation transfer machine at least includes a truck 1 that moves on a composting fermentation tank and a stirring blade 3 radially provided onto a rotation shaft 2. The chassis of the truck 1 is a chassis having no front frame part constructed by a rear frame part 1a, right and left side frame parts 1b, and a middle frame part 1c. Right and left support arms 4 are vertically rotatably provided in the right and left side frame parts 1b of the chassis. The rotation shaft 2 deviates to the front end of the chassis so that part of a rotational orbit circle C at the tip of the stirring blade 3 provided around the rotation shaft appears in front of the front edge of the left side frame parts 1b of the chassis. Both end parts of the rotation shaft are supported by frond end bearings 4b of right and left support arms 4. Through the configuration, a compost material 300 input at the front end of a composting fermentation tank 200 is agitated and transferred to the back.
Patent JP-2012096994-A (JP)
Title: High volume delivery system for gallium trichloride
Inventor: ARENA CHANTAL
IPC: C23C16/448
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide methods and equipment for the sustained, high-volume production of a Group III-V compound semiconductor material suitable for fabrication of optic and electronic components, for use as substrates for epitaxial deposition, for wafers and so forth, in relation to the field of semiconductor processing equipment and methods.SOLUTION: These methods and equipment are optimized for producing Group III-N (nitrogen) compound semiconductor wafers, especially for producing GaN wafers. Specifically, the precursor is provided at a mass flow of at least 50 g/h of Group-III element for at least 48 hours to facilitate high volume manufacture of the semiconductor material. Advantageously, the mass flow of the gaseous Group-III precursor is controlled to deliver the desired amount.
Patent JP-2013160175-A (JP)
Title: Pump drive control device
Inventor: KONDO SHIGEO
IPC: F04B49/10
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a pump drive control device capable of accurately detecting an idle state by use of a circulating pump.SOLUTION: When a circulating pump 14 reaches a predetermined number N of rotation, application of voltage to the circulating pump 14 is stopped. A time t from the stop of voltage application to the circulation pump 14 to the stop of rotation of the circulating pump 14 is compared with a required stop time T set in advance. When the time t until the stop of rotation of the circulating pump 14 is equal to or less than the required stop time T set in advance, a control section 21 determines non-idle state. When the time t is larger than the required stop time T, the control section determines idle state. Accordingly, the idle state can be accurately detected to prevent the idle operation without being affected by fluctuation of driving power supply voltage of a motor, temperature and viscosity of water and variations of electronic parts constituting a drive circuit of a control board.
Patent JP-2013164106-A (JP)
Title: Outer casing for control cable, and control cable
Inventor: KUSAKAWA KOICHI
IPC: F16C1/26
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an outer casing for a control cable that can easily be manufactured in a small stroke loss.SOLUTION: An outer casing 10 for a control cable has a tube 12 formed to include a thermal plastic elastomer and a reinforcing short fiber 14 of 10-40 mass%. The reinforcing short fiber is arranged in a longitudinal direction side L of the tube, and is dispersed in the thermal plastic elastomer. The outer casing may be configured to have a resin inner tube 16 provided on an inner circumferential surface of the tube.
Patent JP-2013163751-A (JP)
Title: Coke dry quenching facility
Inventor: TAKAHASHI AKIRA
IPC: C10B39/02
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To improve dust collection efficiency of an inert gas introduced into a boiler and to prevent damages on a gas passage at a boiler entrance part, in coke dry quenching facilities for quenching red hot cokes with the inert gas.SOLUTION: Coke dry quenching facilities are characterized in such a manner that the heat of a high-temperature inert gas exiting from a cooling chamber of dry quenching facilities is recovered by a boiler 7 via a dust catcher 6 disposed in the middle of a gas passage, and in the dust catcher 6, a collision plate 12 is disposed downward from a ceiling part of the gas passage, the inert gas flow forms a gas flow passage that changes its direction into downward by the collision plate 12, turns around a lower end of the collision plate 12 and rises, a horizontal gas passage (rear horizontal part 16) where the inert gas flows is formed between the dust catcher 6 and the boiler 7, and a partition 21 is installed on a bottom part 19 of the rear horizontal part 16. The height of the partition 21 is preferably controlled to the range of 10 to 25% of a space height H of the rear horizontal part 16.
Patent JP-2013165169-A (JP)
Title: Organic photoelectric conversion element, method for manufacturing the same, organic solar cell, organic solar cell module, supply device, and film deposition apparatus
Inventor: NAKAMOTO HIDEMI
IPC: H01L51/42
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To easily and safely manufacture an organic thin-film solar cell having high photoelectric conversion efficiency.SOLUTION: A method for manufacturing an organic photoelectric conversion element including at least a pair of electrodes and an organic active layer between the electrodes includes a film deposition step of depositing the organic active layer by a wet deposition method. The film deposition step is performed under an environment in which an oxygen concentration is 18 to 22 vol.% inclusive and the following condition (1) or (2) is satisfied. (1) A sulfur oxide concentration is 1.2 μg/mor less. (2) A nitrogen oxide concentration is 2.5 μg/mor less.
Patent JP-2013165177-A (JP)
Title: Stocker device
Inventor: SAKATA KATSUNORI
IPC: H01L21/677
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a stocker device, which can be easily installed even in an environment in which an existing semiconductor manufacturing system or OHT is installed, being of space saving and capable of storing more clean containers.SOLUTION: A lift drive part is stored between posts provided upright on the right and left of a device, and the lift drive part raises/lowers a carrier which can move laterally, thereby reducing an occupation area of a carrier device. Further, by disposing shelves for storing clean containers above a load port and above a travel track of AGV, many clean containers can be stored with space being saved.
Patent JP-2013162905-A (JP)
Title: Game machine
Inventor: MIYAUCHI TOSHIHIRO
IPC: A63F7/02
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a fraud on a connector or wiring.SOLUTION: A game board 12 is assembled to an intermediate frame 13 by turning with a left end part as a center. A protection member 55 with a first connector 53 arranged therein is arranged at a right end part of the intermediate frame 13. A second connector 54 to be removably connected to the first connector 53 is arranged at a right end part of a game board 12. The first connector 53 is connected to the second connector 54 when the game board 12 is turned and assembled to the intermediate frame 13. A rear part of the first connector 53 is covered with the protection member 55. Wiring 67 connected to a rear end of the first connector 53 is stored in a storage chamber S1 formed in the protection member 55.
Patent JP-2013164375-A (JP)
Title: Heat-proof pressure-resistant corrosion resistance microelectrode
Inventor: TO KIWAMU
IPC: G01N27/30
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat-proof pressure-resistant corrosion resistance microelectrode in which the diameter of an electrode thin line is 1.0 mm or less and the electrode thin line is insulated from a pipeline.SOLUTION: The heat-proof pressure-resistant corrosion resistance microelectrode comprises a heat-proof pressure-resistant metal pipe, a thin line for an electrode installed on a central axis in the metal pipe and having a diameter of 1.0 mm or less, and a corrosion-resistant insulation ceramic filled between an inner wall of the metal pipe and the electrode thin line. The thin line for an electrode is projected from both ends of the pipe.
Patent JP-2013167751-A (JP)
Title: Image forming apparatus
Inventor: HAMAGUCHI TORU
IPC: G03G15/20
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which in a case where a temperature of a fixing part is controlled by appropriately changing a duty ratio, which is a ratio of an electric conduction time to a heater relative to a predetermined cycle, occurrence of voltage variation is suppressed even when the change in the duty ratio becomes large.SOLUTION: An image forming apparatus includes: an instruction unit 2 for outputting an electricity conduction instruction of instructing electricity conduction at a duty ratio determined on the basis of a temperature of a fixing part 12 and a target temperature; and an electric conduction unit 3 performing electricity conduction to a heater 15 corresponding to the electricity conduction output from the instruction unit 2. When the duty ratio is changed, the instruction unit 2 switches an electricity conduction instruction to be output to an electricity conduction instruction of instructing an electricity conduction at a duty ratio after the change, and only when a difference of a duty ratio before the change and a duty ratio after the change exceeds a predetermined threshold value, a buffer electricity conduction instruction of instructing electricity conduction at a duty ratio falling within a range between the duty ratio before the change and the duty ratio after the change is output for a predetermined period of time before conducting the switching to the electricity conduction instruction of instructing the electricity conduction at the duty ratio after the change.
Patent JP-2013172101-A (JP)
Title: Radiation detector, radiographic imaging device, and radiographic imaging system
Inventor: ITO TAKAAKI
IPC: H04N5/32
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To ensure redundancy for disconnection of bias wiring and to suppress pixel unevenness.SOLUTION: Sub-bias wires 40 are provided per row of pixels 20, and bias wires 25 for applying a bias voltage to pixels 20 in the same row in adjacent columns are mutually connected by sub-bias wires 40. If disconnection occurs in a bias wire 25, the bias voltage is applied from another bias wire 25 via sub-bias wires 40 to pixels 20 to which the bias voltage is not applied from the bias wire 25. When a radiation detector 10 is locally radiated with intensive light to bring about charge in pixels 20, a current flows between these pixels 20 where charge is brought about and pixels 20 connected to the same bias wires 25 and flows also between these pixels 20 and pixels 20 adjacent to these pixels in a row direction via sub-bias wires 40, and therefore, voltage drop ΔV per pixel 20 can be suppressed, and unevenness is hard to visually recognize because the unevenness can be made two-dimensional.
Patent JP-2013170117-A (JP)
Title: Method for producing polycrystalline silicon rod
Inventor: NEZU SHIGEYOSHI
IPC: C01B33/035
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently producing large diameter polycrystalline silicon rods from a silane compound as a raw material.SOLUTION: A circuit 16 is disposed between two pairs of shrine gate-shaped silicon core wires 12 arranged in a bell jar 1 so as to connect these in series or in parallel. Series/parallel switching of the circuit is performed through switches S1 to S3. A current is supplied to the circuit 16 from a low frequency power source 15L which supplies a low frequency current or a high frequency power source 15H which supplies a high frequency current having a frequency of ≥2 kHz. When the two pairs of shrine gate-shaped silicon core wires 12 (or polycrystalline silicon rods 11) are connected in series by closing the switch S1 and opening the switches S2 and S3, and a switch S4 is switched to the high frequency power source 15H side, a high frequency current having a frequency of ≥2 kHz is supplied to the series-connected shrine gate-shaped silicon core wires 12 (or polycrystalline silicon rods 11), whereby these can be electrically heated.
Patent JP-2012133798-A (JP)
Title: Digital content player, token registry, and original recording medium using tokens
Inventor: DEMARTINI THOMAS MICHAEL
IPC: H04L9/32
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for digital copyrights management using advanced copy with rights issuance, managed copy tokens, etc.SOLUTION: A DRM agent to perform rights management operations on a digital content package determines whether to permit the rights management operations requested by rights management instructions. The invention includes associating usage rights with digital content packages, managing digital rights tokens, managing digital content packages having predetermined broadcast dates, preserving usage rights when content is transferred between DRM environments, and distributing content packages.
Patent JP-2013173083-A (JP)
Title: Fluid activation apparatus
Inventor: MOTOI MITSUHIRO
IPC: C02F1/48
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance performance of an activation apparatus for improving fluid quality by solving the problem that when a weak magnet is used, the fluid activation efficiency is low due to a small magnetic field and it is difficult to install an activation apparatus for a large water pipe and a water storage tank due to limitation of the outer diameter of a water pipe which is interposed between the activation apparatuses, and when a strong magnet is used, magnetism may leak to the outside.SOLUTION: A fluid activation apparatus includes a non-magnetic case body 4, a yoke 3 made of a magnetic material installed on the inner bottom surface 4b of the case body, and a plurality of magnets 10 contacting the inner bottom surface 3b of the yoke. A non-magnetic conductive material 2 is installed at an intermediate gap between the magnets. The yoke has a side end part 3a shorter than a side end part 4a of the case body and longer than the thickness of the magnets. A gap space in the case body is filled with a filler 5 in which each magnet and the non-magnetic conductive material are buried.
Patent JP-2013175419-A (JP)
Title: Light guide plate, planar light-emitting device, and planar display device
Inventor: MIYATA TAKEO
IPC: G09F13/18
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate capable of not only suppressing power consumption by controlling loss of light, but also obtaining uniform and bright irradiation light.SOLUTION: A light guide plate 10 reflects light entering from its end face αwith a plurality of light reflecting parts 11 existing inside and emits from its plate surface α. Respective light reflecting parts 11 are made into one or a plurality of pillar-shaped processed marks 12 formed by laser beams irradiated from an outside of the light guide plate 10, and the respective processed marks 12 are made to incline relative to a plate thickness direction (z-axis direction) of the light guide plate 10 so that an end part on a plate surface αside in each processed mark 12 may be directed to a depth side when viewed from an end face αside.
Patent JP-2013180757-A (JP)
Title: Discharge device
Inventor: KUWABARA KAZUHITO
IPC: B65D83/76
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharge device which can suppress the remaining of a content in a nozzle hole.SOLUTION: A discharge device includes: a stem 10 which has a pump 1; and a depressing head 2 which is arranged at the upper end of the stem 10, and in which a nozzle hole 21 is formed. The pump 1 includes: a piston 50 for liquid which is connected with the stem 10; a cylinder 16 for liquid in which the piston 50 for liquid is vertically slidably housed; a piston 40 for air which is connected with the stem 10; a cylinder 15 for air in which the piston 40 for air is vertically slidably housed; and a gas-liquid mixing chamber 3 in which liquid from the cylinder 16 for liquid and air from the cylinder 15 for air are mixed. The piston 40 for air includes an internal cylinder 42 into which the stem 10 is inserted. On the stem 10, a flange-like contact section 11 which comes into contact with the lower end of the internal cylinder 42 from the lower side is formed. Between the internal cylinder 42 and the stem 10, a communicating passage which communicates with the gas-liquid mixing chamber 3 is formed. At the lower end of the internal cylinder 42, an opening 70 which makes the communicating passage communicate with the inside of the cylinder 15 for air is formed.