baber/WOPTO huggingface dataset:
Patent JP-2013037033-A (JP)
Title: Image acquisition device and image acquisition system
Inventor: NISHIGAWARA TOMOFUMI
IPC: H04N5/225
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an image acquisition device capable of acquiring an image having high resolution by suppressing the radiation between an imaging element and an optical element and the influence due to the other heat transfer in a configuration in which the imaging element and the optical element are closely adjacent to each other.SOLUTION: An image acquisition device includes: an image forming optical system for forming an image of a specimen; and an imaging part including imaging elements 501 for imaging the specimen formed by the image forming optical system. This device also includes a vacuum insulation material 520 having a reflection film 522 disposed between the image forming optical system and the imaging part. The reflection film 522 is disposed in a region other than an effective region through which incident light to the image elements 501 passes.
Patent JP-2012014711-A (JP)
Title: Device and system for detecting falsification of motion video contents
Inventor: ECHIZEN ISAO
IPC: G06F21/64
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To detect image content falsifications such as deletion, addition or replacement with a high degree of accuracy by using electronic watermark.SOLUTION: Regularity information such as time code embedded beforehand by means of electronic watermark is detected based on the electronic watermark from a certain number of predetermined continuous frame data of image contents. When no electronic watermark is detected from the certain number of continuous frame data, the number of non-detection is calculated and the falsification with respect to the predetermined number of frame data is confirmed based on the regularity information detected and the number of non-detection.
Patent JP-2011244010-A (JP)
Title: Solid-state imaging device
Inventor: MITSUI TETSURO
IPC: H01L31/10
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of preventing deterioration of sensitivity and broadening of spectral sensitivity.SOLUTION: A photoelectric conversion element has a photoelectric conversion part composed of a first electrode film 11, a second electrode film 13 facing the first electrode film 11, and a photoelectric conversion layer 12 including a photoelectric conversion film disposed between the first electrode film 11 and the second electrode film 13. Light is injected into the photoelectric conversion film from the upper part of the second electrode film 13, the photoelectric conversion film generates electrons and holes in accordance with light injected from the upper part of the second electrode film 13 while having characteristics that mobility of the electrons is smaller than that of the holes, and more electrons and holes are generated in the vicinity of the second electrode film 13 compared with the vicinity of the first electrode film 11. The first electrode film 11 is used as an electrode to extract the holes.
Patent JP-2013036265-A (JP)
Title: Fittings
Inventor: SHIRAI KATSUYOSHI
IPC: E06B7/14
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide fittings which can prevent rain water from entering into a space between doors and a space between a door end of the door and a vertical frame from above.SOLUTION: Fittings include a frame 1 and doors 2a, 2b which are supported to the frame 1 so as to open toward the outdoor side. In the door 2a, a smoke guard 4 which projects toward the door end side is formed on the outdoor-side surface of a door end, and the upper end of the smoke guard 4 is attached with a cap 5. The cap 5 includes a top plate part 6 and a rising piece 7 provided on an indoor-side edge of the top plate part 6. The rising piece 7 is positioned closer to the indoor side than an outdoor-side face surface 8a of a horizontal frame 8. The horizontal frame 8 has a suspended fin piece 9a on the outdoor-side edge of the undersurface thereof, and the fin piece 9a contacts with the rising piece 7 of the cap 5.
Patent JP-2013040711-A (JP)
Title: Hot water temperature control system
Inventor: AKIYAMA YASUNARI
IPC: F24H1/00
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a hot water temperature control system that can efficiently utilize the heat of a secondary battery as a heat source for hot water by efficiently transmitting the heat of the secondary battery to a hot water storage tank.SOLUTION: The hot water temperature control system S includes: a hot water storage tank 16 for hot water supplied to a bath 13 in a house 11; a lighting fixture 31 arranged in the house 11; and the secondary battery 22 for supplying power to the lighting fixture 31. The heat of the secondary battery 22 is transmitted to the hot water storage tank 16, and to the hot water in the hot water storage tank through the hot water storage tank 16. This allows the heat of the secondary battery 22 to be effectively used as a heat source.
Patent JP-2013042028-A (JP)
Title: Three-phase electromagnetic device
Inventor: OHINATA TAKASHI
IPC: H01F30/12
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble three-phase electromagnetic device with excellent three-phase balance and low distortion capable of varying a reactance.SOLUTION: Eighteen linear magnetic cores are radially arranged almost symmetrically, and the center end and the peripheral end of each linear magnetic core are coupled by a coupling magnetic core to constitute an eighteen-leg magnetic core. Alternating-current main coils are wound around linear magnetic cores every two legs, and direct-current control coils are wound around the other linear magnetic cores. Two of the alternating-current main coils are symmetrically paired into an alternating-current main coil of each phase of three-phase alternating current. Each direct-current control coil is connected so that an electromotive force induced to each of the direct-current control coils is negated by a main magnetic flux of the three-phase alternating-current main coil. A direct-current control current is supplied to the direct-current control coil to generate a direct-current control magnetic flux. A magnetic resistance of a common magnetic path of the main magnetic flux and the control magnetic flux is controlled, so that a reactance of the alternating-current main coil is made variable continuously.
Patent JP-2013044096-A (JP)
Title: Automatic door device
Inventor: IISHIRO TOYOMITSU
IPC: E05F15/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent a person unfamiliar with the operation of a door panel of an automatic door device for a toilet from feeling confusion about the operation.SOLUTION: A door panel 12 opens/closes the doorway of a toilet booth 2. An external operation and guide device 16 is provided outside the toilet booth 2. With the operation of an opening switch thereof, the door panel 12 is opened. After the door panel 12 is opened with the operation of the opening switch, the external operation and guide device 16 voices or displays a door panel operation method to guide a toilet user, according to the detection result of an action detecting sensor 38.
Patent JP-2013045329-A (JP)
Title: Track-based vehicle management system and method for deciding treatment
Inventor: TAKAO KENJI
IPC: G06Q50/10
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To decide an appropriate method for treatment more speedily when a failure occurs to a vehicle and the vehicle stops in a track-based transportation system.SOLUTION: An evacuation time acquisition part 152 acquires an evacuation time necessary for evacuating a vehicle to which a failure has occurred and a repair time acquisition part 154 acquires a repair time necessary for repairing the vehicle to which the failure has occurred. A treatment decision part 155 compares the repair time and the evacuation time and decides on a method for treatment of an earlier expected time of day for restoration (a time of day to restart operation of the vehicle) between repair and evacuation. Thus, by quantitatively evaluating a time needed for evacuation and a time needed for repair, an appropriate method for treatment is more speedily decided on.
Patent JP-2011239478-A (JP)
Title: Video delivery system and method for displaying slider bar on video screen of subscriber for indexing to positions in video stream
Inventor: MOELLER CHRISTOPHER P
IPC: H04N7/173
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a system which displays a graphical icon, such as a slider bar, on a subscriber's television or display unit for indexing to different positions in a video stream in an interactive video delivery system.SOLUTION: The interactive video delivery system preferably comprises at least one media server which stores one or more video streams, and one or more subscribers which each include a display device, such as a television. The television displays a slider bar or other graphical icon, and the slider bar is used to index to different locations in the video stream. During video delivery, the user may use or adjust a knob on the slider bar, preferably using a remote control device, to indicate a desire to "jump" to a different location in the movie or video stream.
Patent JP-2011240165-A (JP)
Title: Catheter tip assembly comprising tip with encapsulated marker band and method of manufacturing the same
Inventor: POWELL AUGUST
IPC: A61L29/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a catheter tip assembly comprising a tip with encapsulated a marker band, and to provide a method of manufacturing the same.SOLUTION: The catheter tip assembly comprises a marker band and a catheter tip. The catheter tip defines an inner lumen therethrough and comprises an outer portion and an inner portion with the marker band disposed therebetween. The outer portion is fused to the inner portion to encapsulate the marker band. The method of manufacturing the catheter tip assembly comprises steps of: providing a core pin; disposing a polymer tube about the core pin; disposing the marker band about the polymer tube; melting material for the catheter tip; and molding the catheter tip over the marker band and the polymer tube that the molten material for the catheter tip fuses with the polymer tube before cooling.
Patent JP-2013049765-A (JP)
Title: Composition for adhesive member and the adhesive member
Inventor: KIYOSADA SHUNJI
IPC: C09J175/14
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive member having excellent transparency, adhesion, adhesive reliability at high temperature and high humidity, reworkability, and flexibility, as well as excellent corrosion resistance because of containing substantially no acid group.SOLUTION: The composition for adhesive member (F) contains unsaturated polyurethane prepolymer (A), alicyclic compound (B), alkyl (meth)acrylate with a carbon number of 8-18 (C), alkoxy polyalkylene glycol (meth)acrylate (D), and a photopolymerization initiator (E).
Patent JP-2013049197-A (JP)
Title: Sheet conveyance device and recording device
Inventor: NISHINOHARA TAKAYUKI
IPC: B41J11/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device that can properly and briefly set pressure for sucking a recording sheet according to the type of the recording sheet and the position of an apical end of the recording sheet.SOLUTION: The sheet conveyance device includes: a conveyance means 5, a platen 33, a suction means 500, a displacement sensor 700 detecting the height of lifted part of the recording sheet from a surface of the platen, and a control part 90 controlling the suction means 500 using suction control data. The control part 90 allows the displacement sensor 700 to detect the height of the lifted part under a plurality of different conditions of respective suction pressure when the control part makes the conveyance means 5 convey the recording sheet so that the apical end of the recording sheet is equal to the platen 33. Moreover, the control part 90 calculates flexural rigidity and curvature of the recording sheet being conveyed from the detected height under the respective conditions, specifies classification codes, refers to suction control data corresponding to the specified classification codes, and sets the suction pressure corresponding to the apical end of the recording sheet.
Patent JP-2013055110-A (JP)
Title: Substrate cleaning device
Inventor: YAGO TOSHIHIKO
IPC: B08B3/04
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning device capable of suppressing or preventing a cleaning liquid from leaking from the upper part of a cleaning bath.SOLUTION: A substrate cleaning device S houses a substrate W which is almost in vertical attitude in a cleaning bath 1 from above, and cleans the substrate W by jetting a cleaning liquid to both surfaces of the substrate W from tubular members 2a1-2a3 and 2a4-2a6, facing a front surface and a rear surface of the substrate W respectively and extending in an almost horizontal direction. Intersection plates C1-C3 and C4-C6 are arranged in a ventilation path F1 formed between a side wall 11a of the cleaning bath 1 facing both surfaces of the substrate W respectively and the tubular members 2a1-2a3 and 2a4-2a6 arranged on the side of the side wall 11a.
Patent JP-2012009063-A (JP)
Title: Centralized interrupt controller
Inventor: BOAT LIGHT BRIAN DAVID
IPC: G06F9/48
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an advanced programmable interrupt controller centralized with respect to a plurality of processing units.SOLUTION: The centralized interrupt controller having a single copy of APIC (advanced programmable interrupt controller) logic provides all the processing units of a multi-sequencer chip or a system with APIC interrupt providing services. An interrupt sequencer block of the centralized interrupt controller schedules the interrupt services according to a fairness scheme. At least one embodiment of the centralized interrupt controller has firewall logic for filtering out transmission of a selected interrupt message. Other embodiments are also written or requested.
Patent JP-2011240182-A (JP)
Title: Electromagnet apparatus and magnetic resonance imaging device
Inventor: ABE MITSUJI
IPC: G01R33/381
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a downsized/lightweight electromagnetic apparatus and magnetic resonance imaging apparatus by removing unnecessary constitution as much as possible in the electromagnet apparatus generating a static magnetic field perpendicularly to the insertion direction of a subject.SOLUTION: The electromagnet apparatus includes a first coil (31) in which a first ring current (J1) circulates in a forward direction, a second coil (32) in which a second ring current (J2) circulates in an inverse direction, and coil group (30) in which a plurality of ring currents (J3-J6) circulates alternately in the forward direction and the inverse direction. The first coil (31), the second coil (32) and the coil group (30) are disposed in such a way that elevation angles θ increase in this order (θ1<θ2<θ3). Also, a blank area (S) which does not include the second coil (32) and the coil group (30) is present in an angle area holding the elevation angle θ2 and the elevation angle θ3. Further, the outermost area of a magnetic field adjusting part (14) for distributing a magnetic material arbitrarily in a plane crossing the central axis (Z) at right angle and adjusting the magnetic distribution in a uniform region (U) of the magnetic field is disposed to be included in the blank area (S).
Patent JP-2013057272-A (JP)
Title: Internal combustion engine exhaust gas cooling system
Inventor: SHINODA SACHIHISA
IPC: F01N3/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of thermal strain and heat storage by a temperature difference between the upstream side and the downstream side by sufficiently exhibiting an exhaust gas cooling function in an exhaust gas cooling adapter of an internal combustion engine.SOLUTION: There is no difference between an upstream-side total heat receiving quantity (Qfh+Qgh) and a downstream-side total heat receiving quantity (Qfe+Qge) of the exhaust gas cooling adapter 4 by a difference in heat conductivity between respective heat insulation materials 10 and 12. Thus, the exhaust gas cooling function by an exhaust passage 14 can be sufficiently exhibited, and since a temperature is equalized between the upstream side and the downstream side, the occurrence of thermal strain and the heat storage of the exhaust gas cooling adapter 4 can be surely prevented. The fastening of bolts B1 and B2 is performed on the recessed space peripheral edge of a connecting surface. Thus, the exhaust gas cooling adapter 4 is fastened to a cylinder head Hd with a bolt for applying the internal combustion engine exhaust gas cooling system 2, and even if an exhaust manifold Ex is fastened with a bolt, a fastening stress concentration to the heat insulation materials 10 and 12 can be prevented, and the deterioration of heat insulation performance caused by the deformation of the heat insulation materials 10 and 12 can be prevented.
Patent JP-2013065941-A (JP)
Title: Light receiving circuit
Inventor: SAKURA NARIYUKI
IPC: H03F1/02
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption of a light receiving circuit.SOLUTION: According to one embodiment, the light receiving circuit is provided with a transimpedance amplifier and an output circuit. The transimpedance amplifier is provided with a photodiode, a feedback resistor, and a first transistor. The photodiode converts an optical signal into an electric signal. The feedback resistor is provided between the photodiode and an internal output terminal. The first transistor has a gate to which the electric signal photoelectrically converted by the photodiode is inputted, and has a drain connected to the internal output terminal. The output circuit includes a second transistor which is the same channel type as the first transistor, has a gate connected to the internal output terminal, is connected to a current source load, and outputs an output signal from the drain side.
Patent JP-2013064651-A (JP)
Title: Sensor unit and displacement detector
Inventor: ADACHI YOSHITAKA
IPC: E02D17/20
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit with improved durability, which can be manufactured at low cost.SOLUTION: A sensor unit 10 constituted by two members which are installed on an object includes: two members 11, 12 which are connected in a manner to pivot around one rotary shaft 41; and an angle sensor 13 for detecting an angle between the two members 11, 12, which changes according to the displacement of the object.
Patent JP-2013064912-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: TAODA KENTARO
IPC: G02B15/167
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a high variable power imaging lens having a small size and an imaging apparatus using the imaging lens.SOLUTION: The imaging lens comprises, in order from an object side, a first lens group GR1 fixed when varying power and having negative power, a second lens group GR2 moved along an optical axis when varying power and having positive power, a third lens group GR3 moved along the optical axis when varying power and having negative power, and a fourth lens group GR4 fixed when varying power and having positive power. The first lens group GR1 includes a reflection member PM for folding the optical axis. The imaging lens satisfies the following conditional expression, 3.2<(β2t/β2w)/(β3t/β3w)<5.0, where β2w is a lateral magnification at a wide angle end, of the second lens group GR2, β2t is a lateral magnification at a telephoto end, of the second lens group GR2, β3w is a lateral magnification at a wide angle end, of the third lens group GR3, and β3t is a lateral magnification at a telephoto end, of the third lens group GR3.
Patent JP-2013069416-A (JP)
Title: Negative electrode mixture and all-solid lithium-ion battery using the same
Inventor: MAEKAWA YOTA
IPC: H01M4/62
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode mixture which is capable of suppressing a voltage abnormality during charging with at least 0.2 C when used for an all-solid lithium-ion battery.SOLUTION: The negative electrode mixture for a lithium-ion battery contains a negative electrode active material powder made of a metal or an alloy and having an average particle diameter of 10 μm or less, and an inorganic solid electrolyte powder.
Patent JP-2013069735-A (JP)
Title: Seal structure of electronic control device
Inventor: KAWAI YOSHIO
IPC: H05K5/06
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure which inhibits the deterioration of sealability of a joint portion between a housing seal part and a connector seal part.SOLUTION: A housing seal part 50A is provided at a joining surface part between peripheral parts of a case 12 and a cover 13 which sandwich a connector 15, and a connector seal part 50B is provided at a joining surface part between an outer peripheral surface of the connector 15 and an inner peripheral surface of the housing. A seal groove 51 and a protruding section are provided at one of the seal parts 50A, 50B and the other of the seal parts 50A, 50B, and a gap, which is formed between the seal groove 51 and the protruding section and has a U shaped cross section, is filled with a sealant. An auxiliary seal groove 58 and an auxiliary protruding section, which engage with each other through a predetermined gap, are provided at facing surfaces of the seal groove 51 and the protruding section in a joint portion where the seal parts 50A, 50B intersect at a predetermined angle.
Patent JP-2013068107-A (JP)
Title: Fuel supply device
Inventor: SARUWATARI MASAYUKI
IPC: F02M37/08
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for providing the high measuring accuracy of a fuel quantity at low cost in a small type.SOLUTION: This fuel supply device includes a chamber 5 arranged in a fuel tank 1 and storing fuel, a jet pump for transferring the fuel from the fuel tank to the chamber, and a fuel pump 10 for sucking and supplying the fuel in the chamber to an internal combustion engine. A semiconductor strain sensor 6 for detecting the fuel quantity in the chamber is arranged on a bottom surface 5a of the chamber, and a control unit 7 is arranged for controlling the driving of the first and second jet pumps via the fuel pump based on a detecting value output from the strain sensor.
Patent JP-2013069041-A (JP)
Title: Planar lighting unit and electronic device using the same
Inventor: KOBAYASHI AKIO
IPC: F21S2/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting unit having improved visibility of a predetermined display symbol without increasing power consumption of the light source of the lighting unit.SOLUTION: Each light scattering pattern 22 is provided at such a position that a distance Yf from a center position C3a of a display symbol 3a in a front-back direction in plan view to the front outer edge of the light scattering pattern 22 is longer than a distance Yr from the center position C3a to the back outer edge of the light scattering pattern, the display symbol 3a disposed on a display film 3 and corresponding to the position of the light scattering pattern 22. Each display symbol 3a on the display film 3 is illuminated in a wide range from the center position C3a in the front-back direction in plan view toward the front edge side of the light scattering pattern. In such a usage state that a user views the display symbol 3a from backward with respect to the direction of the normal of the center position C3a of the display symbol 3a in the front-back direction in plan view, an area on a front F side of the display symbol 3a and beyond the display symbol 3a from the viewpoint is also illuminated with light emitted from a light guide plate through the light scattering pattern 22.