baber/WOPTO huggingface dataset:
Patent JP-2013215662-A (JP)
Title: Farm product sorting device
Inventor: MURANAMI MASAMI
IPC: B65G47/24
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a farm product sorting device for improving sorting accuracy and work efficiency by opening a sufficient interval between farm products and preventing occurrence of erroneous sorting when the farm products are transferred from an aligning conveyor to a sorting conveyor.SOLUTION: In a farm product sorting device including a storage member 2 for storing farm products, an aligning conveyor 42 for aligning the farm products sent from the storage member 2 one by one, and a sorting conveyor 70 for receiving and sorting the farm products aligned in the aligning conveyor 42, an aligning drive unit 27 for rotating a pair of aligning conveyance members 41, 41 is provided, and an accelerating conveyor 38s with a projection part 38v projected more to an upper part than a conveyance surface of the pair of aligning conveyance members 41, 41 formed at an outer peripheral edge of an accelerating conveyance rotating body 38 is provided at an interval part of the conveyance lower side parts of the pair of aligning conveyance members 41, 41.
Patent JP-2012169650-A (JP)
Title: Three-terminal power mosfet switch for use as synchronous rectifier or voltage clamp
Inventor: WILLIAMS RICHARD K
IPC: H01L21/822
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a MOSFET switch suitable for use as a synchronous rectifier in a power converter.SOLUTION: An N-channel power MOSFET with its source and body connected together and biased at a high positive voltage with respect to its drain is fabricated. A gate is controlled by a switch (1184) which selectively connects the gate to the source or to a voltage (VCP) enough to turn a channel of the MOSFET fully on. When the gate is connected to the source, the device functions as a "pseudo-Schottky" diode which turns on at a lower voltage and has a lower conductor resistance than a conventional PN junction. When the gate is connected to the positive voltage the channel of the MOSFET is turned fully on. This MOSFET switch reduces power loss and stored charge in the "break-before-make" time.
Patent JP-2013219277-A (JP)
Title: Frame
Inventor: INOUE KOSAKU
IPC: E04H5/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a frame for solar cell panel installation which reduces the deterioration of the generation efficiency.SOLUTION: This invention relates to a frame 1 for solar cell panel 40 installation and the frame 1 includes: a box shaped body 2 opening upward; an accumulation part 10 formed at a lower part of the body 2 and accumulating water; and a jet part 13 jetting water of the accumulation part 10. The body 2 has a support part 8 supporting the solar cell panel 40 covering the opening of the body 2. The jet part 13 has a jet port 15 jetting water toward the opening in the body 2. The structure of the invention allows the solar cell panel 40 to be cooled by water used as a weight and reduces influences of installation conditions. Therefore, the deterioration of the generation efficiency is reduced more easily.
Patent JP-2012138376-A (JP)
Title: Terminal fitting, and electric wire with terminal fitting
Inventor: ONO JUNICHI
IPC: H01R4/18
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal fitting with reduced electric resistance against an electric wire, and an electric wire with a terminal fitting.SOLUTION: A plurality of recesses 18 are formed on a face of a wire barrel 16, on which a core wire 13 is arranged, and a hole edge of the recess 18 comprises a pair of first hole edges 19 in parallel to each other. The plural recesses 18 are aligned at intervals along a direction, in which the first hole edge 19 extends, and aligned at intervals along a direction, in which an electric wire 11 extends. The first hole edge 19 is overlapped in a direction, in which the electric wire 11 extends, and the first hole edge 19 is provided on the wire barrel 16 in a direction, in which the electric wire 11 extends.
Patent JP-2012231141-A (JP)
Title: Method of manufacturing substrate for photovoltaic cell
Inventor: YOO YOUNG ZO
IPC: H01B13/00
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a substrate for a photovoltaic cell, in which a high optical characteristic in a long-wavelength range available for the photovoltaic cell can be maintained, and at the same time, the amount of hazing can be increased.SOLUTION: The method of manufacturing a substrate for a photovoltaic cell includes a first step of forming a zinc oxide thin film layer doped with a dopant on a transparent substrate, and a second step of controlling a surface structure of the zinc oxide thin film layer by etching using hydrogen plasma.
Patent JP-2013224990-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MORIGUCHI MOTOKI
IPC: G03G15/20
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent attachment of water drops from guide members to a transfer material even when the generation rate of water vapor per unit time is large.SOLUTION: A developing device 18 of the present invention includes: a fixing nip 34 that applies pressure and heat to a transfer material on which an unfixed toner image is formed to fix the toner image on the transfer material; and guide members 25 that guide the transfer material on which the toner image is fixed at the fixing nip 34. Each of the guide members 25 is provided with a small hole 37 that penetrates from a surface 35 that contacts the transfer material to an opposite surface 36 of the surface 35, and the small hole 37 absorbs moisture attached to the surface 35 of the guide member 25 by the capillary phenomenon.
Patent JP-2013041809-A (JP)
Title: Fuel cell
Inventor: KOBAYASHI AYANO
IPC: H01M4/86
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell offering excellent durability.SOLUTION: A fuel cell 10 comprises a barrier layer 14 containing cerium and zirconium between a solid electrolyte layer 12 containing zirconium and an air electrode 15. The maximum zirconium concentration in a junction region X of the barrier layer 14 with the air electrode is in the range of 0.08 or more and 0.4 or less with the maximum zirconium concentration in the solid electrolyte layer 12 being taken as 1. Interfacial peeling between the barrier layer 14 and the air electrode 15 is inhibited by setting the maximum zirconium concentration in the junction region X at 0.08 or higher, and the formation of a high resistance layer between the barrier layer 14 and the air electrode 15 is inhibited by setting the maximum at 0.4 or lower.
Patent JP-2013224700-A (JP)
Title: Gear transmission
Inventor: HIROSE SHINYA
IPC: F16H57/021
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a gear transmission capable of suppressing the deterioration of a tapered roller bearing arranged between a casing and a carrier.SOLUTION: A carrier 10 is supported on a casing 4 via a tapered roller bearing 2 in a gear wheel drive 100. The tapered roller bearing 2 comprises an inner race 46, an outer race 40, tapered rollers 42 and a retainer 44. The inner race 46 is mounted to a carrier 10. The outer race 40 is mounted to a casing 4. The tapered rollers 42 are positioned between the inner race 46 and the outer race 40. The outer peripheral surface of the inner race 46 and the inner peripheral surface of the outer race 40 are not provided with ribs that restrict the tapered rollers 42 from moving in a direction away from the central axis of the bearings. The end 44a where the diameter of the retainer 44 is the greatest comes into contact with the carrier 10 in the central axis direction of the bearing, and comes into contact with the casing 4 in a direction perpendicular to the central axis of the bearing.
Patent JP-2013225050-A (JP)
Title: Powder conveying device, process cartridge, and image forming apparatus
Inventor: ARASAWA SHINICHI
IPC: G03G21/10
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal sound, scratches on the surface of a photoreceptor, image defects due to scratches on the surface of a photoreceptor, and poor cleaning due to clogging of waste toner by preventing eccentricity of a flexible screw.SOLUTION: A powder conveying device 1 has a conveyance path 11 for conveying powder, a flexible rotation shaft 17 having flexibility that is arranged in the conveyance path, and a conveyance blade 19 fixed spirally to the outer peripheral part of the flexible rotation shaft, and includes a flexible screw 15 that rotates to convey powder in the conveyance path in a predetermined direction. The powder conveying device 1 further includes a regulating screw 21 having a spiral regulating blade 25 for suppressing eccentricity of the flexible screw arranged adjacent to the flexible screw.
Patent JP-2013194353-A (JP)
Title: Uv cut shirt prevented from falling from body in wearing
Inventor: KIN INKEI
IPC: A41B1/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To cut ultraviolet rays, namely, to block the entrance, into body, of melanin pigment harmful to human body.SOLUTION: There is provided a product cutting UV further functionally by setting a rubber string around the neck of a shirt so that it can be hung down the head.
Patent JP-2013225631-A (JP)
Title: Electronic device
Inventor: KIM HUIJUN
IPC: H05K7/20
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that includes a plurality of fans securing a maximum value of air capacity.SOLUTION: An electronic device includes a heat generating member and a first and a second fan including a first and a second exhaust port opposed to the heat generating member. When the first and second fans are viewed from a direction perpendicular to a direction in which the first and second fans are arranged and also perpendicular to directions in which air passing through the first and second exhaust ports flows, the first exhaust port includes a first main region and a first sub region across the center of the first exhaust port, and the second exhaust port includes a second main region and a second sub region across the center of the second exhaust port; the air capacity through the first main region is larger than the air capacity through the first sub region, and the air capacity through the second main region is larger than the air capacity through the second sub region, the first and second main regions adjoining each other.
Patent JP-2012138130-A (JP)
Title: Information processing device, program, storage medium and display control method
Inventor: WAKITA YOSHIKI
IPC: G06F12/00
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To improve operability and operating efficiency by displaying a structure of an instance object and a structure defined by schema definition in combination in an intuitively understandable manner.SOLUTION: An information processing device manages lists of child objects which are defined by schema definition, which can be held by objects. Each of the child object lists holds instances which actually exist as child objects and objects which do not actually exist but are possible to exist as child objects. Each object has a piece of determination information (403 and 502) for determining whether each of the objects actually exists or each of the objects does not exist but are possible to exist as the child object. When starting from an arbitral object, the content structure of the starting object is managed by managing the lists in order from the list of child object of the starting object and then the lists of the lower children.
Patent JP-2013227906-A (JP)
Title: Double-rotating scroll expander and power generation device equipped with the expander
Inventor: UNAMI ATSUSHI
IPC: F01C1/02
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a double-rotating scroll expander suitable for expanding vapor, and a power generation device equipped with the double-rotating scroll expander.SOLUTION: A double-rotating scroll expander for expanding vapor includes: a first drive scroll 32; a second drive scroll 34; a driven scroll 36; a rotary mechanism for supporting the driven scroll 36 rotatably; and a slewing mechanism for connecting the first drive scroll 32, the second drive scroll 34, and the driven scroll 36 so as to slew relatively. The slewing mechanism has: a plurality of metal slewing pins 63 provided between a first drive end plate 32a of the first drive scroll 32 and a first driven arm 54a of the rotary mechanism, and between a second drive end plate 34b of the second drive scroll 34 and a second driven arm 54b of the rotary mechanism, respectively; and a plurality of metal slewing discs 66 provided corresponding to each of the slewing pins 63 for connecting the corresponding slewing pin 63 eccentrically.
Patent JP-2012256863-A (JP)
Title: Ternary thermoelectric material containing nanoparticles and process for producing the same
Inventor: MICHAEL PAUL LAW
IPC: H01L35/34
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric device having a high figure of merit and high conversion efficiency.SOLUTION: A thermoelectric material comprises a ternary main group matrix material and nano-particles and/or nano-inclusions of a Group 2 or Group 12 metal oxide dispersed therein. A process for making the thermoelectric material that includes reacting a reduced metal precursor with an oxidized metal precursor in the presence of nanoparticles. In a preferable embodiment, the ternary main group matrix material consists of tellurium, antimony and bismuth.
Patent JP-2013239945-A (JP)
Title: Image display device, method for controlling image display device, and image display system
Inventor: YOSHII AKIRA
IPC: G02F1/133
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of preventing a guest user from viewing an OSD image being viewed by a main user.SOLUTION: An image display device (a projector 100) used with first shutter spectacles 200 and second shutter spectacles 300 having left eye shutters (260L, 260R) and right eye shutters (360L, 360R) for switching light transmittance by being periodically opened and closed, respectively, includes: a display unit for periodically displaying images including a left eye image and a right eye image based on image information supplied, and additionally displaying an additional image added to at least one of the left eye image and the right eye image; and a control signal transmitting unit for, when the display unit additionally displays the additional image added to the image being periodically displayed, transmitting a control signal for reducing the light transmittance of the shutters of the second shutter spectacles 300 to a value lower than that of the first shutter spectacles 200, to the first shutter spectacles 200 and the second shutter spectacles 300.
Patent JP-2013237594-A (JP)
Title: Method for manufacturing autoclaved lightweight aerated concrete
Inventor: MATSUSHITA FUMIAKI
IPC: C04B38/00
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing autoclaved lightweight aerated concrete, which prevents coloring of ALC manufactured by autoclave curing and can obtain uncolored ALC even when used steam is reused among a plurality of autoclaves.SOLUTION: When a raw material slurry is cast in a mold and a formed semi-hardened body is cut and then steam-cured at high temperature and high pressure in an autoclave, a silicone oil or its emulsion is used as a mold release agent to be preliminarily applied to the mold. The silicone oil or its emulsion is preferably baked at a temperature of 60-100°C after being applied as the mold release agent to the mold.
Patent JP-2013240247-A (JP)
Title: Switching element drive circuit
Inventor: DEWA TETSUYA
IPC: H02M1/00
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a new version of a switching element S*# (*=c, u, v, w; #=p, n) drive circuit having an overcurrent protective function for a switching element S*#, which can avoid a reduction in the reliability of the switching element S*#.SOLUTION: When a sense voltage Vse is found to have exceeded a first threshold for the duration of a designated time, processing to turn a soft cutoff switching element 44 on is executed. Also, first clamp processing to limit a gate voltage Vge sequentially by a first clamp voltage Vc1 and a second clamp voltage Vc2 is executed before the gate voltage Vge reaches a terminal voltage VH of a constant voltage power supply 22 while gate electric charges are charged. Furthermore, when the sense voltage Vse is found to have exceeded a second threshold which is larger than the first threshold, second clamp processing to limit the gate voltage Vge by the first clamp voltage Vc1 or the second clamp voltage Vc2 is executed.
Patent JP-2013242077-A (JP)
Title: Heat pump hot-water heater
Inventor: YAMAMURA NAOTO
IPC: F25B30/02
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump hot-water heater capable of heating operation without trouble, even if frost adheres to an evaporator.SOLUTION: A heat pump hot-water heater includes: a refrigerant circuit comprising a compressor 1, a water-refrigerant heat exchanger 2, a pressure reducer 3, and an air heat exchanger 4; a water circuit for connecting the water-refrigerant heat exchanger 2 with a heating terminal 16 through a hot water outgoing pipe 14 and a hot water return pipe 11; and a control unit 40. The control unit 40 is configured to store that a defrosting operation for melting the frost adhering to the air heat exchanger 4 has been performed for a predetermined time that is pre-set, and to reduce an operation hour of the defrosting operation performed thereafter when storing that the defrosting operation has been performed. By this arrangement, the heat pump hot-water heater is capable of heating operation without trouble, even if the frost adheres to an evaporator.
Patent JP-2013245129-A (JP)
Title: Production method of silicon block from recovered silicon waste and arc furnace used therefor
Inventor: KINOSHITA KIYOSHI
IPC: C01B33/037
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an economical and high recovery efficiency production method of a silicon block from a silicon oxide powder and an arc furnace capable of favorably conducting the method.SOLUTION: A production method of a silicon block comprises melting and reducing silicon oxide included in a recovered silicon waste in a reducing atmospheric region created by arc discharge. The production method of a silicon block is favorably carried out by a direct current type arc furnace having an arc generation means to generate arc discharge between a graphite crucible and graphite electrode and a graphite electrode moving means to adjust the distance between the crucible and the graphite electrode.
Patent JP-2013247831-A (JP)
Title: Rotary electric machine
Inventor: HINO YOSHIFUMI
IPC: H02K3/52
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which prevents an insulation bobbin from coming off from a stator core due to vibration and its own weight after inserting it into the stator core.SOLUTION: The rotary electric machine is provided with protrusions 19 for back yoke part formed on an outer diameter surface of a pair of back yoke side coil holding pieces 14 facing an inner diameter surface 10a of a back yoke part 10 such that they touch the inner diameter surface 10a of the back yoke part 10 at a back yoke engaging part 13, and protrusions 20 for shoe part formed such that they touch an inner diameter surface of a pair of shoe side coil holding pieces 16 facing an outer diameter surface 12a of a shoe part 12 at a shoe engaging part 17. The back yoke side coil holding pieces 14 and the shoe side coil holding pieces 16 are urged to the side of a stator core 5 by the protrusions for back yoke part 19 and the protrusions 20 for shoe part.
Patent JP-2013244950-A (JP)
Title: Working vehicle
Inventor: YATSUKA KOICHI
IPC: F02D29/00
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a travelling vehicle capable of safe backward travelling by automatically releasing automatic cruise when a forward/backward lever 10 is operated to a backward side.SOLUTION: A travelling vehicle is provided with a forward/backward lever position sensor 10a for detecting an operating position of a forward/backward lever 10; an automatic cruise switch 14c for adjusting hydraulic output of HST 34 by varying a rotational angle of a trunnion shaft 30 by responding to the stepped in amount for keeping the travelling speed of travelling wheels 2, 3 constant; and a controller 100 with a control structure for releasing the automatic cruise travelling when the forward/backward lever position sensor 10a detects that the forward/backward lever 10 is in the backward side even when the automatic cruise switch 14c is in action. In this case, no possibility exist of the vehicle travelling backward in backward even when a switching operation occurs for forward/backward which is frequently carried out for a working vehicle.
Patent JP-2013253616-A (JP)
Title: Shift control device of continuously variable transmission
Inventor: SUZUKI SHOTARO
IPC: F16H61/04
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a shift control device of a continuously variable transmission enabling change to any gear ratio according to a driver's intention at desired shift speed, the shift control device of the continuously variable transmission having a manual shift mode.SOLUTION: If an operation time of a paddle switch 160, 170 receiving shift operation by a driver exceeds predetermined time, a shift control part 102 of a TCU100 sets shift speed according to an operation stroke amount (operation position) of the paddle switch 160, 170. In that case, the shift control part 102 increases the shift speed as the operation stroke amount is larger. While the shift operation is continuously received beyond the predetermined time, the shift control part 102 changes the gear ratio at the set shift speed. Meanwhile, when the operation time of the paddle switch 160, 170 does not exceed the predetermined time, the shift control part 102 shifts to a gear ratio of a next stage that has been previously set in a manual shift mode.
Patent JP-2013253386-A (JP)
Title: Pipe curtain and shutter apparatus provided with the pipe curtain
Inventor: SHIGEMURA MASAKAZU
IPC: E06B9/18
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a pipe curtain that allows a pipe curtain to be easily replaced and maintained without needing a complicated operation, and to provide a shutter apparatus provided with the pipe curtain.SOLUTION: The pipe curtain is provided with a plurality of pipe bodies that are connected along an opening/closing direction. The pipe body is structured so as to have a pipe body part that is set to be shorter than a width dimension between guide rails, and a joint part that is detachably connected with an end part of the pipe body part and is set so as to have such a dimension that when the joint part is attached to the pipe body part, the joint part reaches in the guide rail.
Patent JP-2013120594-A (JP)
Title: Portable information terminal communicable with ic chip
Inventor: MATSUI TOMOHIRO
IPC: G06F21/31
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal communicable with an IC chip which reliably prevents spoofing by a holder of an illicit IC chip.SOLUTION: A handy terminal 50 (portable information terminal) registers an image of the face of a holder of an IC card 80 in identification information of the IC card 80 with the image associated with the identification information. In authentication processing, the handy terminal 50 reads the IC card by a card reader, etc., and determines whether or not a piece of acquired identification information (acquired information) is identical with any piece of the registered identification information (registered information). When it is identical, the image of the face of the holder associated with the piece of the acquired information is displayed.