baber/WOPTO huggingface dataset:
Patent JP-2013207922-A (JP)
Title: Method of operating power supply system
Inventor: MOMOSE TOSHISHIGE
IPC: H02J9/06
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system capable of changing the setting for determining which power supply control device is set as a voltage source and a current source to a DC bus, depending on an operation condition of each power supply control device.SOLUTION: A method of operating a power supply system includes: a communication step of communicating with a controller C of another power supply control device 10 by using a power line transportation communication part 13 to acquire operation state information on whether or not power can be supplied from the another power supply control device 10 to a DC bus 9; an operation mode determination step of determining an operation mode used when making a power converter 11 of the own power supply control device 10 operate to any one of a voltage source operation mode in which the power converter 11 is made to operate as a voltage source of the DC bus 9, and a current source operation mode in which the power converter 11 is made to operate as a current source of the DC bus 9, on the basis of the operation state information on the another power supply control device 10 acquired at the communication step; and an operation mode transition step of making the power converter 11 of the own power supply control device 10 operate with the operation mode determined in the operation mode determination step.
Patent JP-2013206786-A (JP)
Title: Insulating coating body
Inventor: HARADA HIROSHI
IPC: H01B3/30
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an insulating coating body including an insulating coating layer having excellent chemical resistance, even if it is composed of a single layer by using thermoplastic resin.SOLUTION: In an insulating coating body, an object to be coated is coated with an insulating coating layer obtained using an aromatic polysulfone composition containing 15 pts.mass or more of a liquid crystal polymer (B) based on 100 pts.mass of aromatic polysulfone (A).
Patent JP-2013208002-A (JP)
Title: Power generation system with heat storage section
Inventor: KIYOHARA TAKEHIKO
IPC: H02N11/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system capable of achieving highly efficient power generation by maintaining a high temperature difference between temperatures of the heat generated at a heating apparatus installed on a vehicle and the heat of a cooling medium for cooling the generated heat.SOLUTION: The power generation system is structured so that a path for the heat generated at a heating apparatus installed on a vehicle and the heat of a cooling medium for cooling the generated heat is separated into high temperature-side piping and low temperature-side piping and is passed through a thermoelectric conversion unit for power generation and so that heat is exchanged with a cooling medium, using heat storage sections formed on the respective pipings to maintain a high temperature difference with respect to a temperature of the heat of the cooling medium, thereby achieving stable power generation.
Patent JP-2012160749-A (JP)
Title: Semiconductor element including field effect transistor and manufacturing method for the same
Inventor: KANG HEE-SOO
IPC: H01L27/10
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element including a field effect transistor and a manufacturing method for the same.SOLUTION: A semiconductor element includes: a semiconductor substrate; a first FET element of a first conductivity type formed on the semiconductor substrate and having a first gate electrode extending through a top surface of a first active region and a facing side face; an interlayer insulation film formed on the first FET element; and a second FET element of a second conductivity type formed on the interlayer insulation film and having a second gate electrode extending through a top surface of a second active region and a facing side face.
Patent JP-2013211100-A (JP)
Title: Lighting device
Inventor: ASAKA TASUKU
IPC: H05B37/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress overall manufacturing cost while protecting both a power-supply circuit and a load circuit at the time of mis-connection of the load circuit.SOLUTION: In a light source circuit 31, a plurality of light source modules 32 are electrically connected in series. A reverse parallel diode 33 is electrically connected in reverse parallel to the light source circuit 31. A DC power-supply circuit 22 outputs DC power supplied to a load circuit 13. A current detection circuit 23 detects a current flowing through the load circuit 13. A control circuit 24 controls the DC power-supply circuit 22 so that the current detected by the current detection circuit 22 becomes a predetermined target value. A control power-supply circuit 25 converts a part of power outputted from the DC power-supply circuit 22 and outputs control power-supply power for operating the control circuit 24.
Patent JP-2013210543-A (JP)
Title: Imaging apparatus
Inventor: ISHIHARA KEIICHIRO
IPC: G02B13/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which aberration is successfully corrected at a bright F value exceeding F/2.0 so as to obtain a high imaging performance, and an aperture diaphragm is configured to be variable so as to enable control of a depth of field.SOLUTION: An imaging apparatus includes an imaging optical system having a plurality of lenses, and an imaging surface which is provided in the vicinity of an imaging surface of the imaging optical system and is curved so that a concave surface thereof is directed toward an object side. The imaging optical system has at least two lenses, a gap between the two lenses is filled with a fluid medium, an aperture diaphragm is disposed in the fluid medium, a shape of a lens surface disposed on a side closer to the object side than the aperture diaphragm and in contact with the fluid medium is formed as a concave surface, and a shape of a lens surface disposed on a side closer to the image side than the aperture diaphragm and in contact with the fluid medium is formed as a convex surface, a focal distance of the imaging optical system and a distance from an exit pupil of the imaging optical system to the imaging surface are set to be substantially the same, and a curvature radius of the imaging surface is set to be substantially the same as a distance from the exit pupil of the imaging optical system to the imaging surface.
Patent JP-2013214564-A (JP)
Title: Installation structure of solar cell panel, and solar cell panel installation frame
Inventor: OE HIDEKI
IPC: H01L31/042
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a solar cell panel which allows for facilitation of various works, e.g., maintenance work, even when a large-scale photovoltaic power generation system is formed, and to provide a photovoltaic power generation panel installation frame.SOLUTION: By means of a plurality of solar cell panel support frames 3, solar cell panels 4 are arranged in columns or in a plurality of rows with a planar expanse. At least one set of solar cell panel support frames 3 are arranged at intervals, and the solar cell panels 4 are attached, respectively, to one panel fixing part 14 out of the set of solar cell panel support frames 3, and to the other panel fixing part. In a state where the solar cell panels 4 are attached to the solar cell panel support frames 3, at least a part of a step board 60 is supported by a step board support 13, and the step board support 13 is provided so that the step board 60 and the solar cell panels 4 are in contact without a gap.
Patent JP-2013212754-A (JP)
Title: Vehicle body lower part structure of automobile
Inventor: SUZAKI MITSUNARI
IPC: B62D25/20
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent wind noise which occurs at a clearance formed at a connection part of a vehicle body panel by a simple structure.SOLUTION: When a front side frame rear end 14, which has a first bottom wall 14a and a first inclined wall 14b, and an outrigger 15, which has a second bottom wall 15a and a second inclined wall 15b, are connected, a clearance α is formed at a connection part of the first bottom wall 14a of the front side frame rear end 14 and the second bottom wall 15a of the outrigger 15. Therefore, wind noise of low frequency is caused by air flowing near the clearance α. Quietness of a cabin can be improved by preventing the occurrence of the wind noise with a simple structure of plugging the clearance α by a hard synthetic resin cover member 16. The cover member 16 is fixed to the first and second walls 14a and 15a by hard synthetic resin clips 17 penetrating the member.
Patent JP-2013123359-A (JP)
Title: Automated tuning method for railway vehicle energy storage system base
Inventor: LEE EUN-KYU
IPC: B60M3/06
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an automated tuning method for railway vehicle energy storage system base, capable of maximizing an energy storage efficiency by automatically performing optimal tracking according to fluctuation of an overhead voltage.SOLUTION: An automated tuning method for a railway vehicle energy storage system base, includes the steps of: starting to drive an energy storage device (first step); completing an initial charge and activating a power mode (second step); selecting a charge mode or a discharge mode (third step); starting the power charge mode or the discharge mode, or stopping the operation of the energy storage device (fourth step); determining if a switching condition of the mode is fulfilled or not (fifth step); changing the mode when the switching condition is fulfilled (sixth step); when the switching condition is not fulfilled, determining whether a voltage maintenance or an automated tuning condition can be applied (seventh step); and performing voltage maintenance or automated tuning processing (eighth step).
Patent JP-2013214659-A (JP)
Title: Silicon carbide semiconductor device manufacturing method
Inventor: MORINO TOMOO
IPC: H01L21/28
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To expose whether element breakage occurs in the future in a manufacturing stage.SOLUTION: A silicon carbide semiconductor device manufacturing method comprises: performing annealing after formation of an electrode 8 for bonding at a temperature where a barrier height of the electrode 8 for bonding becomes lower than that of a Schottky electrode 4; and performing annealing also after formation of a surface electrode 9, at a temperature where a component of the surface electrode 9 causes migration. By doing this, whether element breakage occurs in the future can be exposed in a manufacturing stage. In a process of determining non-defective or defective, it becomes possible to remove a defective and only select non-defective chip.
Patent JP-2013218042-A (JP)
Title: Image acquisition method, image acquisition device, and scanning type microscope
Inventor: FURUTA SHINICHI
IPC: G01N21/27
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image acquisition method capable of acquiring an image in which time differences in point scan are taken into account even if an object changes quickly, and an image acquisition device and a scanning type microscope that have this image acquisition method.SOLUTION: An image acquisition method used in an image acquisition device (control section) of a scanning type microscope comprises acquiring an image of an observation surface by acquiring a luminance value of each of minute areas of the observation surface in order. The method further comprises acquiring images on two or more sheets, obtaining a luminance value at an arbitrary time for each area on the basis of luminance value of the images on the two or more sheets and times at which the corresponding luminance values are acquired, and forming an image of the observation surface at this arbitrary time.
Patent JP-2013216268-A (JP)
Title: Failure detection apparatus of hydraulic braking device
Inventor: TSURUBUCHI SATORU
IPC: B60T17/22
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection apparatus of a hydraulic braking device that can detect a fault of X piping without using a fluid pressure detection sensor.SOLUTION: A hydraulic braking device 10 has fluid pressure piping including a first piping system 12 for supplying hydraulic fluid to a wheel cylinder for a left-front wheel and a wheel cylinder for a right-rear wheel to generate braking force and a second piping system 14 for supplying the hydraulic fluid to a wheel cylinder for a right-front wheel and a wheel cylinder for a left-rear wheel to generate braking force. A failure detection apparatus of the hydraulic braking device includes a stroke sensor 18 that detects the magnitude of braking request; a torque sensor 44 that, when braking force is generated according to the braking request, detects values of rotational torque before and after the generation of the braking force; and a failure detection part 100 that detects that a failure is generated in either the first piping system or the second piping system when the value of the rotational torque with respect to the magnitude of the braking request is larger than a predetermined value.
Patent JP-2013220858-A (JP)
Title: Elevator system
Inventor: SUDO TAKEMI
IPC: B66B1/34
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system capable of preventing a fall of a cover of a control panel and securing safety with a simple structure without making a mass excessive.SOLUTION: An elevator system 1 according to this embodiment includes a car 10, a hoistway 5, and a control panel 20. The car 10 is reciprocated through the hoistway 5. The control panel 20 is installed in the hoistway 5. The control panel 20 has a cover 40 which is opened/closed by being vertically slid. The cover 40 is provided with a hook part 50 for being hooked in a groove part 30 formed in a casing 22 of the control panel 20. The cover 40 maintains an opened state by hooking the hook part 50 in the groove part 30.
Patent JP-2013221973-A (JP)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: NOJIRI ISAO
IPC: G02F1/1339
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of inhibiting the filling time of a liquid crystal material from being prolonged by narrowing a filling port, and also to provide a method of manufacturing the liquid crystal display device.SOLUTION: A liquid crystal display device includes: a liquid crystal held between an array substrate 100 equipped with a display region and a color filter substrate 200; a seal material 350 by which both substrates are stuck to each other on the outside, in a plane view, of the display region; and a column spacer between both substrates. The seal material 350 includes: seal outer peripheral parts 404 surrounding the display region; and seal extension parts 401 which forms a filling port 351 of liquid crystal by extending the outer peripheral parts 404 to the outside, in the plane view, of the display region from both ends of a partial opening. The seal outer peripheral parts 404 do not include the spacer inside thereof while the seal extension parts 401 includes the spacer inside thereof.
Patent JP-2012178578-A (JP)
Title: Plasma density adjustment member
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/3065
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate etching apparatus capable of uniformly etching an entire surface of a substrate even when the substrate is large, and which is free from deterioration of etching shapes.SOLUTION: A substrate etching apparatus comprises: a chamber 2 which has a plasma formation space 9 and a processing space 6; a coil 16 which is provided on an outside of a portion corresponding to the plasma formation space 9; a stage 10 which is provided in the processing space 6 to place a substrate K; processing gas supply means 19 for supplying processing gas into the plasma formation space 9; high-frequency power supply means 17 for supplying high-frequency power to the coil 16; and stage power supply means 13 for supplying the high-frequency power to the stage 10. A plasma density adjusting member 20 is fixed to an inner wall of the chamber 2 between the plasma formation space 9 and the stage 10. During a period that plasma passes through the plasma density adjusting member 20, density in a plane of the plasma is leveled, and then the plasma is guided to the substrate K.
Patent JP-2013222057-A (JP)
Title: Manufacturing method for display device and display device
Inventor: IZAWA YOSUKE
IPC: G09G3/20
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a display device, in which a correction error in a characteristic dispersion of a drive transistor is reduced over an entire gradation so as to suppress luminance unevenness.SOLUTION: A manufacturing method for a display device, includes: obtaining a first reference voltage on a representative voltage to luminance characteristic common to a display panel, which attains a measured luminance by applying a first signal voltage in a medium gradation area to a target pixel; obtaining a first correction parameter which causes a first signal voltage to be a first reference voltage; obtaining a second correction parameter which causes a luminance measured by applying a second signal voltage of a low gradation area to a target pixel to be a luminance corresponding to a first correction voltage on a representative voltage-luminance characteristic in which a first correction parameter is applied to a second signal voltage; and obtaining a third correction parameter which causes a light emission luminance measured by applying a third signal voltage of a high gradation area to a target pixel to be a luminance corresponding to a second correction voltage on a representative voltage-luminance characteristic in which a first correction parameter is applied to a third signal voltage.
Patent JP-2012178580-A (JP)
Title: White light source, illumination apparatus and liquid crystal display device
Inventor: IZAWA TAKAMASA
IPC: G02F1/13357
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a white light source and illumination apparatus in which pure white illumination is enabled by using a red phosphor having high light emission intensity and high luminance, and a liquid crystal display device having excellent color reproducibility.SOLUTION: A white light source comprises a blue light-emitting diode formed on an element substrate, and a kneaded object which is disposed on the blue light-emitting diode and obtained by kneading a red phosphor and a green phosphor. The red phosphor contains elements A, Eu, Si, Al, O and N in an atomic ratio of a composition formula (1) and further contains C. The element A in the composition formula (1) is at least one of Mg, Ca, Sr and Ba. In the composition formula (1), (m), (x), (y) and (n) satisfy relationships of 3<m<5, 0<x<1, 0<y<2 and 0<n<10.
Patent JP-2013228879-A (JP)
Title: Electronic device
Inventor: KITAGO KAZUO
IPC: G06F1/16
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device for facilitating access to a cover.SOLUTION: The electronic device includes: a first housing that includes a first surface in which an operation portion, a hinge mechanism, and a removable cover are provided, and a second housing that is supported rotatably about an axis perpendicular to the first surface by the hinge mechanism and that is rotated between a position where the second housing faces the cover and a position where the second housing recedes from the cover.
Patent JP-2013226092-A (JP)
Title: Transport equipment for cell and tissue
Inventor: HATA NORIHIKO
IPC: C12M1/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide transport equipment for cells and tissues, capable of easily recovering the cells by reducing physical impact to the cells and damage against cell activity during transport.SOLUTION: Cells 15 held at an interface 13 can be recovered so as to ladle up the cells 15 by floating and holding the cells 15 at the interface 13 formed between a high specific gravity solution 9 and a low specific gravity solution 11 housed in an inner vessel 5, as well as by placing a cell-recovering sieve 17 below the interface 13 and raising up the sieve 17.
Patent JP-2013231379-A (JP)
Title: Fluid device
Inventor: UMITANI KAZUMASA
IPC: F04B41/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To reliably connect and hold a connecting pipe (30) from the inside of a casing (12) to a discharge port (20).SOLUTION: A casing (12) includes a port opposed surface (38-5) opposed to a port (36-2) thereof and a connecting pipe support (38) comprising a mounting opening (38-2). A connecting pipe (30) includes a connecting pipe (30-1) opposed to an inner surface of the port and a fastening projection (30-6). The mounting opening is shaped so that the fastening projection protruding from an outer peripheral surface of a connecting pipe passes therethrough. The fastening projection is inserted between the connecting pipe support and the port by turning the connecting pipe about a longitudinal axial line (A) while the fastening projection passes through the mounting opening and in which a flow channel of the connecting pipe is in communication with a discharge port, and the connecting pipe is thereby held in the longitudinal axial line direction.
Patent JP-2013199259-A (JP)
Title: Disaster prevention shelter
Inventor: UCHIYAMA KOJI
IPC: B63B19/12
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention shelter for securing safety of a body of a refugee when a disaster occurs, while eliminating psychological anxiety even when rolled and swept away by a strong current or the like, and allowing safe evacuation when danger goes away and safety is secured.SOLUTION: A spherical or a cylindrical shelter body 1 having an evacuation space M formed inside includes an outer shell part 1a, and an inner shell part 1b internally arranged rotatably in a circumferential direction with an intervention member 3 formed with the outer shell part 1a. Balance members 11a, 11b are arranged for keeping an appropriate state by setting the center of gravity at circumferential parts corresponding to the bottoms of the outer shell part 1a and the inner shell part 1b.
Patent JP-2013233823-A (JP)
Title: Air conditioning control device of vehicle
Inventor: HASHIGAYA HIDEKI
IPC: B60H1/24
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To raise a blast temperature early from when a rising request of the blast temperature is made by an occupant.SOLUTION: A vehicle air conditioning control device has: an outside air temperature sensor 72 that detects outside air temperature outside a cabin; a heating source control part 80 that drives a heating source 44 based on the setting temperature set by a setting temperature setting part 71 and changes the driving amount of the heating source 44 by the heating source control part 80 so that a temperature of a temperature adding part 24 becomes higher when the difference of the reference temperature and the setting temperature smaller, and the temperature of the temperature adding part 24 becomes higher when the outside temperature is lower; and an A/M door control part 61 that drives an air-mix door 27 so that the amount of blast air made to pass in the temperature adding part 24 may become smaller than the maximum amount when the heating source control part 80 changes the driving amount of the heating source 44, and drives the air-mix door 27 so that the amount of blast air made to pass in the temperature adding part 24 may become the maximum amount when the setting temperature setting part is operated and the setting temperature is changed.