baber/WOPTO huggingface dataset:
Patent JP-2015161722-A (JP)
Title: Projector device for digital cinema theater
Inventor: OSAWA MASAHIDE
IPC: H04N5/74
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a projector device for a digital cinema theater that can effectively use a theater space without impairing the appearance of the theater space, and can reduce a noise emitted from a projector for digital cinema into the theater space as much as possible.SOLUTION: The present projector device includes a housing fixed to the ceiling of a theater space and has a sealed space formed therein, and a projector for digital cinema installed inside the housing and including a cooling mechanism. The walls of the housing are formed of sound insulation panels.
Patent JP-2015161533-A (JP)
Title: Steel pole diagnostic method and steel pole diagnostic device
Inventor: KAWAWAKI SEIJI
IPC: G01N29/04
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel pole diagnostic method which can easily diagnose the corrosion flaw with high accuracy without exposing the buried portion of a steel pole by using an ultrasonic wave.SOLUTION: A plurality of probes of a steel pole diagnostic device 10 are attached to positions arbitrarily selected on the outer peripheral surface of a steel pole 20 on the above-ground portion of the ground contact part of the steel pole 20 built by burying the lower part thereof, an ultrasonic wave whose frequency is in a bandwidth of 630-770 kHz is emitted from the selected probe to the steel pole 20, an echo from a prescribed reference position and an echo from the underground portion defined in the steel pole 20 which have been received by the probe are selectively filtered to a frequency in a bandwidth of 270-550 kHz, the degree of corrosion is determined on the basis of a height ratio of the echo from the prescribed reference position to the echo from the underground portion, the filtered echo is displayed for each selected probe, and the determined degree of corrosion is divided into prescribed stages and displayed by color-coding for each division.
Patent JP-2015160774-A (JP)
Title: Burner for manufacturing porous glass parent material
Inventor: YOSHIDA MAKOTO
IPC: C03B37/018
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a burner capable of suppressing the disturbances of flame thereby to enhance deposition efficiency.SOLUTION: A glass fine particle synthesizing burner comprises a combustible gas injection nozzle including small-aperture co-burning gas injection nozzles arranged in one or more rows in a concentric circular shape on the outer side and with respect to a center glass material ejection nozzle. The glass fine particle synthesizing burner is characterized in that small-aperture co-burning gas injection nozzles arranged on a common row include two sets or more combinations of the nozzles having a common focal point, and the focal points owned by the individual combinations are different.
Patent JP-2015160188-A (JP)
Title: Water treatment installation and method of biologically treating organic waste water
Inventor: UECHI TOSHIHITO
IPC: C02F11/12
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment installation which does not require troublesome operation control and allows volume reduction of excess sludge and a method of biologically treating organic waste water.SOLUTION: A water treatment installation includes a biological treatment tank which treats organic waste water biologically with microorganisms, a solid/liquid separation tank 11 which carries out solid/liquid separation of the organic waste water treated in the biological treatment tank, a sludge storage tank 13 for storing sludge solid/liquid-separated in the solid-liquid separation tank 11 and a dehydration mechanism which dehydrates the sludge stored in the sludge storage tank 13 and is provided with a reactor 14 packed with a biological treatment auxiliary which causes a specified microorganism group, among the microorganisms, to dominate, and there is disposed a sludge conditioning tank 12 provided with an air diffusion mechanism 12a subjecting the sludge solid/liquid-separated in the solid/liquid separation tank 11 to aeration. The sludge conditioned in the sludge conditioning tank 12 is dehydrated in the dehydration mechanism.
Patent JP-2015053254-A (JP)
Title: High-frequency induction melting furnace
Inventor: TANAKA HIRONORI
IPC: F27D11/06
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency induction melting furnace capable of further improving heating efficiency by reducing a loss over the whole length of a coil.SOLUTION: An energization coil 3 is wound around an outer periphery of a melting chamber 2 so that tube intervals a and b in both end part regions H and L having a predetermined number of turns from respective power feeding terminals 33 and 34 become larger than a tube interval c in a central part region S located between both the end part regions H and L. With respect to a tube 32 configuring the energization coil 3, a cross section orthogonal to an axis line in its longitudinal direction is formed in a rectangular shape, for both an outer peripheral shape and an inner peripheral shape that is a water flow channel 31.
Patent JP-2015164150-A (JP)
Title: Transistor manufacturing method and display device manufacturing method
Inventor: NISHIYAMA MASANORI
IPC: H01L21/336
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor manufacturing method which can reduce process steps; and provide a display device manufacturing method using the thin film transistor manufacturing method.SOLUTION: A thin film transistor manufacturing method comprises: a process of forming on a substrate, a laminate including a gate electrode, a gate insulation film and an oxide semiconductor layer; a process of coating on a surface of the laminate, a mixture of particles composed of metal or metal oxide with resin to form a coated layer; a process of separating the coated layer to a particle rich region and a resin region by segregating the particles on a surface of the coated layer on the laminate side; a process of forming a metal oxide layer in the particle rich region by annealing the coated layer and forming an interlayer insulation layer in the resin region.
Patent JP-2015164495-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of confirming it without testing a CPU individually by connecting a collator from the outside of a board box whether or not a game board fitted in a body frame is normal.SOLUTION: At the time of a power activation, a second MPU sends a request signal of a game machine specifying ID to a management device. This management device transfers the game machine specifying ID made to correspond to a hall specifying ID, to the second MPU or the transmission source, when it receives the request signal of the game machine specifying ID, and the second MPU stores and registers the game machine specifying ID transferred, and confirms it on the basis of the game machine specifying ID stored and registered, whether or not the game machine specifying ID of the first MPU is normal. The second MPU executes a prize ball control in the case of the authentication but not the prize ball control in the case of no authentication.
Patent JP-2015168716-A (JP)
Title: protective sheet
Inventor: HAYATA MAIKO
IPC: B32B27/00
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a protective sheet having excellent workability, in a configuration having a base material of a multilayer structure.SOLUTION: A protective sheet with a release liner includes: a sheet-like base material having a multilayer structure with three or more layers; an adhesive layer disposed on one side of the sheet-like base material; and a release liner for protecting an adhesive face of the adhesive layer. The sheet-like base material includes a first layer, and a second layer made from a material different from the first layer. The tensile elasticity of the sheet-like base material is within a range of 1000-4000 MPa. In the protective sheet with a release liner, curl height is less than 3 mm when measured using a test piece of a 60×60 mm square shape.
Patent JP-2014171884-A (JP)
Title: Fixed-bearing knee prosthesis having compatible component
Inventor: WYSS JOSEPH G
IPC: A61F2/38
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixed-bearing prosthesis.SOLUTION: A fixed-bearing prosthesis includes a femoral component having a medial condyle surface and a lateral condyle surface. The knee prosthesis also includes a bearing that has: an inner bearing surface configured to form a joint with the medial condyle surface of the femoral component; and an outer bearing surface configured to form a joint with the lateral condyle surface of the femoral component. A tibial tray is fixed to the bearing. The tibial tray has a platform and the platform has an elongated stem extending downward from a lower surface of the platform. A rear buttress extends along a rear portion around the platform of the tray and a front buttress extends along a front portion around the platform of the tray. The tibial tray having a variable dimension is compatible with the bearing having a variable dimension.
Patent JP-2014179084-A (JP)
Title: Mechanism using multi-level mapping in solid-state media
Inventor: EARL T COHEN
IPC: G06F12/02
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a media controller that receives requests that include a logical address and an address range.SOLUTION: In response to the request, the media controller determines whether the received request is an invalidating request. If the received request type is an invalidating request, the media controller uses a map to determine one or more entries of the map associated with the logical address and range. Indicators in the map associated with each of the map entries are set to indicate that the map entries are to be invalidated. The media controller acknowledges to a host device that the invalidating request is complete and updates, in an idle mode of the media controller, a free space count based on the map entries that are to be invalidated. The physical addresses associated with the invalidated map entries are made available to be reused for subsequent requests from the host device.
Patent JP-2015172711-A (JP)
Title: Optical system, optical device, and method for manufacturing optical system
Inventor: FUJIMOTO MAKOTO
IPC: G02B13/02
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical system having a low telephoto ratio and high optical performance, while satisfactorily correcting axial color aberrations and magnification color aberrations.SOLUTION: An optical system includes a first lens group G1 having positive refractive power and a second lens group G2 having negative refractive power. The first lens group G1 has a diffraction optical element DOE1 having positive refractive power. The second lens group G2 has a diffraction optical element DOE2 having negative refractive power. The optical system satisfies a conditional expression (1) 0.001<f1/fdoe1<0.030 and a conditional expression (2) 0.005<f2/fdoe2<0.030, where a focal distance of the first lens group G1 is represented by f1, a focal distance of the diffraction optical element in the first lens group G1 is represented by fdoe1, a focal distance of the second lens group G2 is represented by f2, and a focal distance of the diffraction optical element in the second lens group G2 is represented by fdoe2.
Patent JP-2015176938-A (JP)
Title: display device
Inventor: FUCHI MASAYOSHI
IPC: H01L21/336
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a thin film transistor for reducing parasitic capacitance, and with improved drive capability.SOLUTION: According to an embodiment, a display device comprises a thin film transistor TR provided on an insulating substrate 10. The thin film transistor TR comprises: an oxide semiconductor layer SC having a channel area SCC, a source area SCS and a drain area SCD provided, respectively on both sides sandwiching the channel area; a gate electrode GE provided on the opposite side of the insulating substrate, and facing the channel area of the oxide semiconductor layer; a gate insulating film 12 provided between the channel area and the gate electrode, which has side faces exposed to the outside of the oxide semiconductor layer and the gate electrode, in which the side faces incline in a direction separating from the gate electrode from a side edge of the gate electrode toward the oxide semiconductor layer; a source electrode brought into contact with the source area; and a drain electrode brought into contact with the drain area.
Patent JP-2015174188-A (JP)
Title: Truing method for grindstone of grinder and grinder
Inventor: ONO NAOTO
IPC: B24B53/00
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a truing method for a grindstone of a grinder that can avoid a device from increasing in size and execute truing of the grindstone more efficiently and in short time with a simple structure, and a grinder.SOLUTION: Truing means 77 is supported to be elastically movable in a Z-shaft direction parallel to a grindstone rotating shaft, supported to be elastically movable in a X shaft direction in which a grindstone 32 is cut into the truing means, and has movement restricting means that controls at least prohibition and permission of the elastic movement in the X shaft direction thereof. The truing method for a grindstone of a grinder performs: a grindstone contact step of contacting a processing surface of the grindstone with the truing means in the X shaft direction; a grindstone shape modifying step of prohibiting at least elastic movement of the truing means in the X shaft direction, by controlling the movement restricting means so that the elastic movement is prohibited, and then modifying the shape of the grindstone by further cutting the grindstone by a second predetermined amount in the X shaft direction, when the grindstone contacts the truing means or when the grindstone is cut until an amount of the elastic movement of the truing means in the X shaft direction reaches a first predetermined amount.
Patent JP-2015176799-A (JP)
Title: Socket cover attaching mechanism, socket cover and lighting apparatus
Inventor: FUJIE MASAAKI
IPC: F21S2/00
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a socket cover covering a socket for a lamp from being easily removed.SOLUTION: A socket cover 14 is provided with a cover main body 31 showing a mountain-shaped shape (a tunnel shape) in which its one end side is opened and the other end side is closed. Each of both inner side surfaces of the cover main body 31 is formed with a guide groove 33. When the socket cover 14 is attached to the main body of the lighting apparatus, at first, a socket cover 14 is fitted to socket cover base arranged at the main body of the apparatus. Upon fitting of the socket cover 14 to the socket cover base, a claw placed at the extremity end of a projecting piece protruded from a surface where the socket cover 14 of the socket cover base is attached enters into a guide groove 33. Under this state, the cover main body 31 is slid to close the socket cover 14.
Patent JP-2015175364-A (JP)
Title: Engine control device for construction machine
Inventor: FUJIEDA KOTA
IPC: F02D45/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device for a construction machine capable of preventing engine stall even when engine speed becomes low rotation when a construction machine is operating at a highland where atmospheric pressure is low.SOLUTION: Detection of atmospheric pressure is performed by an atmospheric pressure sensor 1, altitude of an operation position of a construction machine is detected by an operation position determination unit 4, it is determined whether or not the construction machine is being operated at a highland where atmospheric pressure is low, and an increased amount of idle speed of an engine 14 according to the detected altitude is calculated by an idle increased speed control unit 5. Then, when the speed of the engine 14 comes into an idle state of low rotation, control is performed by an engine speed instruction unit 6 and an engine controller 13 so that the speed increases by the idle increased speed.
Patent JP-2015084397-A (JP)
Title: Light-emitting device and method for manufacturing the same
Inventor: TERAUE KOJI
IPC: H01L23/29
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device including a plurality of light-emitting units which emit different colors and a structure appropriate for area saving and capable of simplifying a manufacturing step, and a method for manufacturing the same.SOLUTION: A light-emitting device 1 comprises: a first light-emitting element 11 installed on a substrate 10; a convex first encapsulation resin 13 having an annularly closed planar shape and encapsulating the first light-emitting element 11; a second light-emitting element 12 arranged in the region surrounded by the first encapsulation 13 on the substrate 10; and a second encapsulation resin 14 filled in the region surrounded by the first encapsulation resin 13 and encapsulating the second light-emitting element 12. Any of the first encapsulation resin 13 and the second encapsulation resin 14 includes a phosphor particle or both the encapsulation resins respectively include a phosphor particle with a different fluorescent color.
Patent JP-2014218370-A (JP)
Title: Sheet feeder and image formation apparatus
Inventor: HIRATSUKA TAKASHI
IPC: B65H3/18
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder that can feed a sheet through electrostatic attraction with simple constitution and low noise, and an image formation apparatus.SOLUTION: A sheet feeder includes a first holding and conveying outer roller 201b and a second holding and conveying outer roller 202b which hold an attraction member 200 supported by a first holding and conveying inner roller 201a and a second holding and conveying inner roller 202a in such a state that an inner surface is slackened. After a sheet Sa stacked in a cassette 51a is attracted by the attraction member 200 by increasing the quantity of downward slackening of the attraction member 200, the sheet Sa attracted by the attraction member 200 is fed while the quantity of downward slackening of the attraction member 200 is decreased.
Patent JP-2015178655-A (JP)
Title: slide bearing
Inventor: YAMAMOTO YOSHIKI
IPC: C22C21/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can suppress a crack due to fatigue in an Al-based bearing alloy layer of a slide bearing.SOLUTION: A slide bearing comprises: a lining comprising 3-7 wt% of Sn, 1-8 wt% of Si, 0.05-3 wt% of Cr, 0.05-0.3 wt% of Zr, 0.01-0.5 wt% of Ti, 3 wt% or less of Cu or Mg, and 0-9 wt% of Bi, with the balance being Al and unavoidable impurities; back metal; and an intermediate layer formed between the back metal and the lining by use of an Al alloy comprising 0.01 wt% or more of at least one solid solution component selected from Zn, Cu, Mg, Li, Mn, V, Zr, Fe, Mo, Co, Ni, Hf, Sc, Ti, and W so that its thickness becomes 20 μm or more and its Vickers hardness becomes 30-80.
Patent JP-2015165884-A (JP)
Title: Detachable lighting socket for cleaner
Inventor: NAKADA BUNJI
IPC: A47L9/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a detachable lighting socket for a cleaner attached to a suction port of a cleaner and used as a desk lamp that makes the cleaner usable as a desk lamp and changes it to the lighting socket for a cleaner that does not need to be stored, solving the problem that a cleaner tends to be an obstruction when it is not used and left in a room.SOLUTION: A lighting socket incorporates a battery, and is provided with two bulb attaching ports: one is for a bulb for a battery, and the other is for a bulb for power source cord connection.
Patent JP-2015184721-A (JP)
Title: automatic operation support device, automatic operation support method and program
Inventor: ISHIKAWA TAKESHI
IPC: G01C21/26
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic operation support device, an automatic operation support method and a program, which enable a lane change by automatic operation on a road including a lane change prohibition line.SOLUTION: The automatic operation support device is provided with: road information acquisition means for acquiring road information that includes information on a lane change prohibition line of the road on which a self-vehicle travels; lane change determination means for determining, during automatic operation, whether or not to perform a lane change at a guide branch point present ahead of the self-vehicle; road determination means for determining, on the basis of the road information, whether or not the self-vehicle travels on a road that includes the lane change prohibition line, if it is determined by the lane change determination means that a lane change is performed at the guide branch point; and start point setting means for setting a lane change start point, at which the self-vehicle starts the lane change, at the end of the lane change prohibition line in the travelling direction of the self-vehicle, if it is determined by the road determination means that the self-vehicle travels on the road that includes the lane change prohibition line.
Patent JP-2015182023-A (JP)
Title: Repulsion type crusher
Inventor: SUGIYAMA DAISUKE
IPC: B02C13/02
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a repulsion type crusher 10 with a ceramic stationary knife 16 and a rotary knife 18.SOLUTION: A fitting pin 20 is fitted into a fitting hole 19 demarcated with a second fitting groove 12d of a rotor 12 and a third fitting groove 18a of a rotary knife 18. The rotary knife 18 does not slip out from a first fitting groove 12b to the radial direction of the rotor 12 by centrifugal force even when centrifugal force acts on the rotary knife 18 accompanying the high speed rotation of the rotor 12. Openings at the front surfaces and rear surfaces of the first fitting groove 12b, the second fitting groove 12d and the third fitting groove 18a of the rotor 12 are covered with rotor side liners 22 and the rotary knife 18 is prevented from slipping out from the first fitting groove 12b to a direction along a rotary shaft 17 of the rotor 12.
Patent JP-2015186435-A (JP)
Title: motor
Inventor: NAGAO YOSHINOBU
IPC: H02K9/00
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is formed cost-effectively without being enlarged to radiate heat in a storage part.SOLUTION: A motor M includes at least: a shaft 2; a rotor 3 which is rotationally driven; a stator 1 which is disposed so as to enclose the rotor 3; and storage parts 4, 5, 6 which store at least parts of the stator 1 while fixing the parts to inner parts thereof. The storage part 4 is made of metal. Treatment which increases the absorptivity of heat generated from the rotor 3 and the stator 1 is performed in at least parts of inner walls H of the storage parts 4, 5, 6.