baber/WOPTO huggingface dataset:
Patent JP-2015203719-A (JP)
Title: image forming apparatus
Inventor: SUZUKI NOBORU
IPC: G03G21/16
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to prevent UFP from being generated from a fixing frame.SOLUTION: An image forming apparatus (laser printer 1) includes: a fixing apparatus 18 having a heating roller 41, a heater (halogen lamp 60) arranged in the heating roller 41 and having one end protruding from an opening 41A of the heating roller 41, and a fixing frame 100 supporting a terminal arranged at one end of the heater, and a terminal cover (right terminal cover 400) covering at least a part of the terminal; and a body frame 2 supporting the fixing apparatus 18. The terminal cover includes a first heat-shielding section 430 which is formed of a member which starts generating UFP at a higher temperature than the fixing frame 100, and overlaps at least a part of the opening 41A of the heating roller 41 when seen from an axial direction of the heating roller 41. The first heat-shielding section 430 is arranged between the opening 41A of the heating roller 41 and the fixing frame 100.
Patent JP-2015204651-A (JP)
Title: Control device for induction motor, and control method
Inventor: HIRAO KUNIAKI
IPC: H02P21/00
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To estimate a rotational velocity/rotation direction of an induction motor during idling with high accuracy without decreasing a carrier frequency, the induction motor including no velocity sensor.SOLUTION: A single-phase AC voltage obtained by sweeping a frequency in a zero direction from a peak frequency of an induction motor M is applied to the induction motor M. A detection phase θ_det of a current vector is calculated from α and β axial components Iαand Iβof a primary current in the induction motor M by a phase computing element 8A. A phase advance amount θ_cmd for a detection/calculation delay time is calculated from a sweep frequency command value by a phase advance compensator 8B. On the basis of a phase that is obtained by adding the phase advance amount θ_cmd to the detection phase θ_det, a compensation voltage for compensating for an error voltage is added to voltage command values Vu, Vvand Vwwhich are converted by a two-phase/three-phase converter 6, by a voltage compensation circuit 8C.
Patent JP-2015203558-A (JP)
Title: water heater
Inventor: ONO TAKAHIRO
IPC: F24H9/00
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a water heater capable of performing gas discharging at high discharge speed with expansion of combustion exhaust gas discharged from a downstream end of a discharging port part suppressed, and suppressing occurrence of noise accompanied with the discharging as well.SOLUTION: A discharging gas flow passage forming member 20 is arranged within a discharging port 17. The discharging gas flow passage forming member 20 forms a discharging gas flow passage 25 having a longitudinal flow passage cross section along a diameter direction of the discharging port 17 by two flat surfaces opposite to each other and extending along an axial direction of the discharging port 17. A discharging gas flow passage 25 is formed so as to satisfy a relation of 1.5h≤d, where (h) is a spacing size between both the flat surfaces at a downstream end and (d) is a flow passage length of a direction along an axial line with a downstream end as a starting point.
Patent JP-2015206494-A (JP)
Title: Steam generation device
Inventor: TANAKA NAOKI
IPC: F22B37/38
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a steam generation device capable of properly detecting a failure, even when the failure that an output value becomes constant, occurs in a steam pressure measuring portion.SOLUTION: A control portion 30 of a steam generation device 1 includes a first pressure acquiring portion 31 for acquiring a steam pressure measured by a steam pressure sensor 21 at a timing when a temperature of hot water measured by a temperature sensor 40 is a first temperature or higher, and a pressure of spray water measured by a spray water pressure sensor 45 is a first pressure or higher, a second pressure acquiring portion 32 for acquiring a pressure of the steam measured by the steam pressure sensor 21 after the lapse of a first time from the acquisition of the steam pressure by the first pressure acquiring portion 31, and a non-operation determining portion 33 for determining non-operation of the steam pressure sensor 21 when the difference between the steam pressure acquired by the second pressure acquiring portion 32 and the steam pressure acquired by the first pressure acquiring portion 31 is a set reference value or less.
Patent JP-2015206067-A (JP)
Title: Film deposition apparatus, and film deposition method using the same
Inventor: SAKATA KAZUNORI
IPC: C23C24/04
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus capable of executing film formation economically efficiently, and to provide a film deposition method using the same.SOLUTION: A film deposition apparatus 10 has a film deposition chamber 11, and a nozzle 15 arranged in the film deposition chamber 11, for jetting film raw powder 12 to a film deposition target 13 by using carrier gas, to thereby form a film 14 on the surface of the film deposition target 13. A film formation room 16 capable of arranging the film deposition target 13 inside, and having the nozzle 15 installed therein is provided further in the film deposition chamber 11. In a film deposition method using the film deposition apparatus 10, a cold spray method is used for formation of the film 14.
Patent JP-2015207501-A (JP)
Title: Fuel cell, manufacturing method of fuel cell, and manufacturing method of fuel cell
Inventor: TABAYASHI HIROKAZU
IPC: H01M8/24
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which eliminates the need of the use of an adhesive and a primer and installation of seal members of separators at a power generation region, and to provide a manufacturing method of the fuel cell and a manufacturing apparatus of the fuel cell.SOLUTION: A fuel cell 100 according to the invention includes: a lamination body 10a where membrane electrode assemblies (MEAs) 11, each of which includes a frame member 15 attached to an outer periphery, and separators 13, 14 are laminated; and a coating body 20 which coats the lateral side of the lamination body which intersects with a lamination direction. A position of an end part of the frame member, which contacts with the separators, is located at the outer side relative to a position of end parts of the separators, which contact with each other, in a surface direction.
Patent JP-2015209277-A (JP)
Title: Automatic warehouse
Inventor: TAKEMURA CHIKASHI
IPC: B65G1/04
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to store an object equipped with an automatic car in a stable state.SOLUTION: An automatic warehouse 100 including a rack 101 for storing an object having an automatic car 202, and a stacker crane 102, in which the rack 101 is equipped with: a first wheel guide 112 which is so disposed as to extend in a transfer direction and rotatably holds a wheel 221; a first rolling surface part 111 which is disposed at a lower portion of a clearance of the first wheel guide 112; and a third rolling surface part 113 on which the wheel 221 rolls on the other side in a width direction. The stacker crane 102 is equipped with: a transfer device 121 which transfers an object 200 by pushing and pulling; a second wheel guide 122 which is corresponding to the first wheel guide 112; and a second rolling surface part 123 which is disposed at a lower portion of a clearance of the second wheel guide 122.
Patent JP-2015210118-A (JP)
Title: Magnetic encoder manufacturing method
Inventor: MURAKAMI TAKESHI
IPC: G01D5/245
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic encoder manufacturing method which, while excellently maintaining the adhesion state of a fixing member and a plastic magnet and securing high reliability, reduces tact time to increase production efficiency and cut back production costs, and is, furthermore, excellent in an environmental aspect too.SOLUTION: The adhesive used in the magnetic encoder manufacturing method is a reactive hot-melt adhesive, and is, during insert molding, coated in a cured or a solidified state so that it is not washed away from the fixing member by the molten matter of the plastic magnet material. After the completion of the insert molding, the molded article is removed in whole, together with the fixing member, from a metal mold, the reaction of the reactive hot-melt adhesive is proceeded, and the adhesive bonding of the magnet and the fixing member is completed.
Patent JP-2015210760-A (JP)
Title: Image recording device and image recording method
Inventor: SHIMIZU TOSHIHIRO
IPC: G06F3/06
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device which enables quick mirror recovery.SOLUTION: The image recording device includes an image acquisition part which acquires first image data, an image recording part which records the first image data and second image data recorded on a first recording medium to a second recording medium, an indication part which indicates the write start positions of the first image data and the second image data to the second recording medium, a recording direction control part which performs control so as to record the first image data to the second recording medium from the write start position toward a first direction and performs control so as to record the second image data to the second recording medium from the write start position toward a second direction opposite to the first direction, and a recording completion control part which performs control so as to complete the recording of the second image data, when the recording position of the first image data and the recording position of the second image data in the second recording medium coincide with each other.
Patent JP-2014170241-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: H05B44/00
Filed: 2014-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption display device by adopting a pixel circuit configuration including a static memory.SOLUTION: A display device, which performs display by supplying a potential to a pixel electrode using first to third transistors and first and second inverters, can maintain display if a driver and a controller are stopped when a still image is displayed, thereby achieving low power consumption.
Patent JP-2015212497-A (JP)
Title: Fence or handrail structure
Inventor: ABE ATSUSHI
IPC: E04H17/20
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent flexural torsional deformation of a divided column, in a fence or a handrail structure in which a column is constituted by combining left-right divided column members.SOLUTION: Respective divided column members 4 and 5 constituting a column 9 comprise half-frame parts 4A and 5A of a groove-shaped cross section, and comprise projection piece parts 4a, 5a (4b, 5b) respectively projecting to the inner side in both end parts of the half-frame parts 4A and 5A, a rectangular hollow part M is formed of the mutual half-frame parts by combining the divided column members 4 and 5, and a flexural torsion prevention member 10 is provided inside the rectangular hollow part M in the middle in the height direction of the column 9 that forms a cross-sectional rectangular shape by combining a pair of members 10A and 10B in a cross-sectional L shape with joint engaging parts at both end parts, and has locking members 10a and 10g for pressing a pair of projection piece parts 4a, 5a (4b, 5b) existing in a joint position of the half-frame parts 4A and 5A from both sides.
Patent JP-2015213533-A (JP)
Title: Subject information acquisition device
Inventor: OYAMA KENJI
IPC: A61B8/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a subject information acquisition device for suppressing an artifact that occurs when a probe composed of a plurality of oscillators arranged at different positions so as to direct a prescribed area measures a photoacoustic wave to visualize subject information.SOLUTION: A probe 102 having a second support 123 for supporting a plurality of first acoustic wave detection elements 211 for inserting a subject 101 into a first opening of a first support 121, and receiving an acoustic wave propagating from the subject to output a first reception signal such that the plurality of first acoustic wave detection elements 211 are directed to a prescribed area is provided. The first support 121 holds a plurality of acoustic wave detection elements 103 for receiving the acoustic wave propagating from the subject 101 to output a second reception signal and directs the plurality of acoustic wave detection elements 103 to a prescribed area. A first position control part 104 for changing a positional relation between the subject 101 and the probe 102 is provided. Subject information is generated on the basis of the first and second reception signals.
Patent JP-2015214822-A (JP)
Title: Roof support device
Inventor: SUZUKI TATSUHIRO
IPC: E04D13/18
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To restrain reduction in the installable area of a solar battery panel on a roof, so as not to form a clearance corresponding to a clearance between mutual metal fittings juxtaposed in the longitudinal direction, between the solar battery panels respectively fixed by two muntins continuing in the longitudinal direction, by connecting mutual end parts of the two muntins continuing in the longitudinal direction with the metal fittings, in a support device for installing the solar battery panel on the roof via the metal fittings and the muntins.SOLUTION: A roof support device comprises a plurality of metal fittings 10 fixed to a purline 7 of a roof truss at a predetermined interval in the respective longitudinal and lateral directions on a crest of a wave type slate roof and a muntin 3 fixed by straddling on the plurality of metal fittings 10 juxtaposed in the longitudinal direction and supporting a solar battery panel 5, and among the metal fittings, a metal fitting 1 for fixing an end part of at least the muntin 3, is formed so that the two muntins 3 and 3 continuing in the longitudinal direction can be fixed together.
Patent JP-2015220315-A (JP)
Title: METHOD FOR MANUFACTURING Cu WIRING
Inventor: ISHIZAKA TADAHIRO
IPC: C23C14/06
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a Cu wiring, capable of suppressing a burying failure by suppressing the formation of a Cu lump at a trench bottom.SOLUTION: In a method for manufacturing a Cu wiring, a barrier film is formed on a substrate having an interlayer insulting film on the surface of which a trench with a predetermined pattern is formed, a Ru film is formed by CVD, and a Cu film is formed on the Ru film to bury the trench. In forming the Cu film, an iPVD device is used. At first, treatment is performed in a condition in which a Cu film or a Cu alloy film to be deposited is sputtered by the action of ions of plasma generating gas, a Cu film is formed at a corner of the bottom of the trench while a Cu film or a Cu alloy film to be deposited is sputtered, and then a Cu film is buried in the trench in a condition in which a Cu film is formed at a field part of the substrate and a Cu film at the field part is reflowed in the trench by the action of ions of plasma generating gas.
Patent JP-2015208847-A (JP)
Title: Support device
Inventor: YOSHIMURA GA
IPC: B23Q3/10
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a support part that is able to support a work piece during machine work.SOLUTION: A housing (6) is arranged in a horizontal position, and a support rod (15) is inserted into the housing (6) so as to move forward/backward in a sideways direction thereof. The support rod (15) is advanced to the right side with predetermined force by advancing means (25). The advancing movement of the support rod (15) is locked by locking means (39). A magnet (8) is provided on the left end part of the housing (6). The housing (6) is configured so as to be attachable to or detachable from the right face (4a) of the left side wall (4) of a work piece (2) via the magnet (8).
Patent JP-2015218309-A (JP)
Title: Method for producing thermoplastic resin composition
Inventor: MAMINO TADASHI
IPC: C08L69/00
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having high flame retardancy, high fluidity during injection molding and improved impact resistance in a molded article.SOLUTION: There is provided a method for producing a thermoplastic resin composition, which comprises: (1) a step of obtaining a polyester resin mixture by melt-kneading 100 pts.wt. of a crystalline polyester resin and 0.5 to 5 pts.wt. of a nucleating agent composed of an organic compound and an inorganic compound using an extruder; and (2) a step of mixing the polyester resin mixture, a polycarbonate resin, a flame retardant and a toughening agent.
Patent JP-2015216915-A (JP)
Title: Seed rice direct seeding device
Inventor: DOI KUNIO
IPC: A01C7/16
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a seed rice direct seeding device which performs seeding enabling bird damage suppression.SOLUTION: The seed rice direct seeding device includes: a seeding hole formation body forming a seeding hole on a paddy field face while being rotated in contact with the paddy field face; a cylindrical seeding shutter body rotated in linkage with rotation action of the seeding hole formation body and including a seeding opening; and a seeding tank arranged in the seeding shutter body and including a seeding hole seeding a seed rice stored therein. When the seeding opening of the seeding shutter body and the seeding hole of the seeding tank are matched with each other, seed rice seeded through the seeding hole and seeding opening is thrown into a seeding hole on the paddy field face.
Patent JP-2015221918-A (JP)
Title: Laser peening apparatus
Inventor: BUTANI MANABU
IPC: C21D1/09
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To make impartment of compression residual stress compatible with a hardness improvement effect by a laser peening treatment.SOLUTION: A laser peening apparatus includes a laser unit 1, optical means of creating a converted beam having a beam intensity distribution including a plurality of maximum values in the two-dimensional direction from a generated beam generated by the laser unit 1 and irradiation means of irradiating a to-be-processed object S with the converted beam. The stress distribution imparted to the surface of the object S by the beam irradiation can be varied by irradiating the object S with the converted beam having a plurality of maximum values, e.g. two or more spots, leading to further improvement of the hardness improvement effect.
Patent JP-2015221599-A (JP)
Title: Vehicle seat
Inventor: HIRAMATSU KOICHI
IPC: B60N2/70
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle seat which reduces vibrations transmitted to an occupant seated on a seat cushion.SOLUTION: A vehicle seat 10 includes: a cushion support member 60 provided at a cushion frame 30 and supporting a cushion material 70 of a seat cushion 12; and a cushion spring 40 provided at the cushion frame 30, having an intersection part 44 forming an intersection into an X shape in a vehicle rear surface view, and supporting the cushion support member 60 from the vehicle lower side with an elastic force generated by elastic deformation of the intersection part 44.
Patent JP-2014144018-A (JP)
Title: Riding rice transplanter
Inventor: FUKUSHIMA SUMI
IPC: A01C11/02
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter which can be switched into "extende state" or "stored state" without spending the labor of a worker and can improve the efficiency of work even during a switching work without interrupting any other work.SOLUTION: A seedling transplanter comprises a plurality of preliminary seedling mounting members 38a, 38b, 38c for mounting preliminary seedlings onto a traveling vehicle, link mechanisms 39a, 39b, 39c for connecting the plurality of preliminary seedling mounting members 38a, 38b, 38c so as to rotate the plurality of preliminary seedling mounting members 38a, 38b, 38c freely, and two preliminary seedling frames 38 which can be switched into "extended state" where the plurality of the preliminary seedling mounting members 38a, 38b, 38c are aligned in a front and forward direction or " stored state" where they are aligned vertically by an operation of the link mechanisms 39a, 39b, 39c. The two preliminary seedling frames 38 are provided with a switching device 300 for switching between the extended state and the stored state of the link mechanisms 39a, 39b, 39c, and configured such that when the switching device 300 is operated, the two preliminary seedling frames 38 are interlockingly switched between the extended state and the stored state.
Patent JP-2015027286-A (JP)
Title: Motor control device for electric reel
Inventor: KAWAMATA ATSUSHI
IPC: A01K89/017
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To make it difficult to exert output control against the intention of a user even if an output adjustment member is moved minutely in a motor control device of an electric reel.SOLUTION: A control system 27 controls a motor 12 of the electric reel. The control system 27 comprises an output adjustment member 5, and a motor control section 84. The output adjustment member 5 is provided on a reel body 1 so as to be movable and is a member for adjusting the output of the motor 12. The motor control section 84 is able to adjust the output of the motor 12 in at least two steps, which are N (N is a natural number) and (N+1) according to the position of movement of the output adjustment member 5. A first increase position in which the motor control section 84 increases the output of the motor 12 according to movement of the output adjustment member 5 from N to (N+1) and a first decrease position in which the motor control section decreases the output of the motor according to movement from (N+1) to N are separate from each other by a predetermined distance in the direction of movement of the output adjustment member 5.
Patent JP-2015214960-A (JP)
Title: Vertical wind force prime mover rotation suppressing mechanism
Inventor: YASU YASUMASA
IPC: F03D3/04
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a vertical wind force prime mover for satisfying a necessity for reducing the number of components to improve a strength and to reduce a manufacturing cost, for a deceleration mechanism of the case in which an excessive wind force occurs in a vertical shaft wind force prime mover occurs.SOLUTION: A deceleration control rod is arranged at a central part in the vertical wind direction shaft of a vertical axis wind power prime mover, and a deceleration mechanism moving part of an angular wind receiving wind rotation layer is lowered by a linkage action of a thrust bearing so that the angle of a wind-receiving wing can be varied to control the rotation by a wind velocity.
Patent JP-2015226029-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method therefor
Inventor: KANEDA MITSURU
IPC: H01L21/336
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of facilitating manufacture of a structure formed by integrating MOSFET and IGBT into one chip, using silicon carbide.SOLUTION: The silicon carbide semiconductor device includes: a first conductivity type of semiconductor layer (1); a second conductivity type of first semiconductor region (2); an impurity region (13); a first conductivity type of second semiconductor region (3); a gate insulator (4); a gate electrode 5; an interlayer insulator 6; a first electrode (7); a second electrode (14); a third electrode (9); and a connection body (15). A metal wire 15 electrically connects a collector electrode 14 with a drain electrode 9.