baber/WOPTO huggingface dataset:
Patent JP-2012207938-A (JP)
Title: Method for completely submerging nuclear power plant
Inventor: NAGAURA YOSHIAKI
IPC: E04H7/06
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To cool a nuclear reactor and prevent radioactivity from being diffused into the air in the case a nuclear power plant cannot be controlled because a natural disaster, such as an earthquake and tsunami damages and destroys the nuclear power plant.SOLUTION: Means is provided, which attaches a valve to a container being each individual block having a sealed structure, the container being a rectangular block having a sealed structure made of iron, uses the block having a structure in which a water solution can be poured into the block being the container to construct a cylindrical bank centering on a nuclear power plant, pours the water solution into the bank constructed by piling up blocks filled up with the water solution up to a height that is higher than the height of the nuclear power plant to completely submerge the nuclear power plant, and completely submerges the nuclear power plant to cool the nuclear reactor and prevent radioactivity from being diffused.
Patent JP-2012206572-A (JP)
Title: Vehicular brake device
Inventor: TANAKA KENTARO
IPC: B60T8/17
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular brake device that can achieve a larger heat generation reduction effect of a solenoid valve.SOLUTION: A solenoid valve is provided on an oil passage between a master cylinder and a wheel cylinder, and a motor drive cylinder for generating brake hydraulic pressure is provided between the solenoid valve and a wheel cylinder, so that energization is controlled to close the solenoid valve during braking. Piping is implemented so that the hydraulic pressure by the master cylinder may work on in the valve opening direction of the solenoid valve and so that hydraulic pressure by hydraulic pressure generating means may work on in the valve closing direction. The magnitude of energization to the solenoid valve is controlled so that a valve closing state of the solenoid valve may be maintained on the basis of operation amount and travel of the hydraulic pressure generating means. According to a difference in the magnitude of hydraulic pressure between master cylinder side and hydraulic pressure generating side, a driving force of the solenoid valve in the valve closing direction can be estimated. Thus, minimum energization required to maintain a valve closing state can be implemented, thereby achieving further reduction in heat generation of the solenoid valve.
Patent JP-2012208769-A (JP)
Title: Control device, recording device, control method for the control device, and program
Inventor: KIMURA TAMOTSU
IPC: B41J29/38
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of the processing in which a control device and a recording device communicate and cooperate with each other.SOLUTION: A host computer 10 includes a communication state detection unit 25 for detecting the state of communication with a printer 11 and a communication mode determination unit 27 for determining the mode of communication with the printer 11 according to the state of communication detected by the communication state detection unit 25.
Patent JP-2012208388-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: SAWADA KOJI
IPC: G03B9/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To stop the driving of a diaphragm blade in an iris diaphragm.SOLUTION: A lens barrel includes a diaphragm member which drives a diaphragm blade to thereby change the size of a diaphragm aperture for adjusting the amount of light incident upon an image pickup device and a stopping member which, after the diaphragm blade is driven, stops the driving of the diaphragm blade so that the size of the diaphragm aperture becomes a desired size, using a special fluid of which viscosity can be adjusted by application of voltage.
Patent JP-2012211881-A (JP)
Title: Network apparatus and time synchronizing method in the same apparatus
Inventor: YAMAJI MASAHITO
IPC: G04G5/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To periodically synchronize a time without depending on a communication delay or communication states between a master system and a slave system.SOLUTION: Aside from a communication path 23, a transmission path 24 is independently provided for transmitting a synchronization signal from a master system 21A to a slave system 22A such that the master system 21A, after notifying time information via the communication path 23, periodically transmits the synchronization signal for resetting time information of a unit time or later via the transmission path 24 at notified times. The slave system 22A, at a time point of receiving the synchronization signal, resets a time clocked in the interior to the notified time information and restarts the clocking.
Patent JP-2012213913-A (JP)
Title: Decorative material for flooring
Inventor: IRIYAMA KOHEI
IPC: B32B33/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material for flooring having an excellent scratch resistance under heavy loads without lowering impact resistance.SOLUTION: The decorative material for flooring comprises resin base (A) and a decorative sheet laminated on the resin base. (1) The decorative sheet is a laminate at least of base sheet B, a transparent resin layer and a surface protection layer laminated in this order. The base sheet B is laminated on the resin base (A) so that the base sheet B is at the resin base (A) side. (2) The surface protection layer has a thickness of 5-30 μm and a Martens hardness of 50-210 N/mm. (3) The resin base (A) has a tensile modulus of 100-1,600 MPa as measured according to the provisions of JISK 7161.
Patent JP-2012217020-A (JP)
Title: Electronic device
Inventor: ONISHI YASUHARU
IPC: H04R3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that prevents a sound hole from causing a reduction in waterproofness.SOLUTION: An electronic device includes an oscillation device and a casing 60. The oscillation device has a vibrating member 10 and a piezoelectric element 20. The piezoelectric element 20 is provided on the vibrating member 10. The casing 60 houses the oscillation device therein, and has on an inner wall thereof a holding portion (protrusion 62) that holds the oscillation device. At least a portion of the casing 60 facing the holding portion and the oscillation device is formed of a porous material. The porous material is formed in such a manner as to allow a sound wave of a frequency of 20 kHz and higher, but not water, to pass therethrough.
Patent JP-2012213836-A (JP)
Title: Vacuum suction type support jig, machining method of plate-shaped workpiece using the jig, and machined workpiece
Inventor: SUGAI JUNJI
IPC: B64F5/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To cut down on the cost of a machined workpiece by easily applying thickness-reduction machining such as the formation or the like of a pocket to the curved internal face side of a thin-thick plate-shaped workpiece which is formed into a curved shaped by a simple and inexpensive constitution.SOLUTION: This vacuum suction type support jig 1 is characterized in that: the jig has a suction surface 15 having a curved face and rigidity, an in/out hole 16 (suction part ) formed at each part of the suction surface 15, and a vacuum pump 12 (negative pressure imparting means) which imparts negative pressure to the in/out hole 16; and the thickness-reduction machining can be applied to the curved internal face side of the plate-shaped workpiece W by vacuum-sucking the curved plate-shaped workpiece W to the suction surface 15. The plate-shaped workpiece W before being vacuum-sucked to the suction surface 15 is first sucked to and held at a plurality of suction pipes 21 which protrude from the in/out hole 16, drawn to the suction surface 15 by an effect that these suction pipes 21 are dawn into the in/out hole 16, and vacuum-sucked to the suction surface 15 by the negative pressure imparted to the in/out hole 16.
Patent JP-2011230504-A (JP)
Title: Gas barrier sheet containing layered inorganic compound
Inventor: ONOE TAKASHI
IPC: B32B9/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier sheet to which high water vapor gas barrier properties can be imparted.SOLUTION: The gas barrier sheet has a gas barrier layer. The gas barrier layer is composed of a cured body of a nanosheet-containing composition containing a nanosheet (a), amine (b) and a curable organic matter (c). The nanosheet (a) is composed of a dehiscent material of one or more kinds of layered inorganic compounds selected from the group consisting of a smectite group and a mica group. The curable organic matter (c) is composed of an organic matter cured by being reacted with amine. The average aspect ratio of the nanosheet (a) is ≥150. Also, in the gas barrier layer, the nanosheet is layered in such a manner that the face direction of the nanosheet (a) is made almost parallel to the face direction of the gas barrier layer.
Patent JP-2012220239-A (JP)
Title: Apparatus and method for inspecting long member including steel cord to be used for transfer mechanism
Inventor: TAKAHASHI KAZUYA
IPC: B66B31/00
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To automatically evaluate the quality of a handrail from the state of a steel cord in a long member to be used for a transfer mechanism, such as a steel cord built in a handrail of a passenger conveyor.SOLUTION: The apparatus for inspecting a long member including a steel cord to be used for a transfer mechanism includes: an X-ray imaging part that images a handrail of a passenger conveyor using X-ray; and an image processing part that processes an image captured by the X-ray imaging part, and detects an uncoated steel cord build in the handrail to determine degradation of the quality of the handrail when the uncoated steel cord continues a predetermined length or more in the longitudinal direction of the handrail.
Patent JP-2011140516-A (JP)
Title: Composition having function of treating, preventing or ameliorating diabetes or diabetic complication, and drink containing the same
Inventor: FUJII SHIGEYOSHI
IPC: A61K31/702
Filed: 2011-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe, economical and convenient drinks having a function of treating, preventing or ameliorating diabetes or diabetic complication without greatly changing usual dietary habit.  <P>SOLUTION: Drinks for treating, preventing or ameliorating diabetes or diabetic complication, include oligosaccharide to which mannose having 2-10 molecules is combined, at drinking concentration of 0.15-10 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012222571-A (JP)
Title: Distribution apparatus and video distribution method
Inventor: EGUCHI TADASHI
IPC: H04N7/173
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To homogenize respective videos to be combined and displayed even if the transmission rate of any of plural communication paths decreases.SOLUTION: A distribution apparatus in a video display system for combining and displaying at least two videos transmitted via plural communication paths determines the qualities of the respective videos to be combined and displayed based on the transmission rates of the plural communication paths. Then, videos to be transmitted via the respective communication paths are distributed in accordance with the transmission rates of the respective communication paths and the qualities of the respective videos.
Patent JP-2012220736-A (JP)
Title: Electrophoretic particle display device, electrophoretic particle display device manufacturing method and electronic apparatus
Inventor: KATAHAKUBE KAN
IPC: G02F1/167
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To inhibit, in an electrophoretic particle display device, leak current occurring thereat and decrease of effective voltage applied to a microcapsule.SOLUTION: An electrophoretic particle display device includes: a pixel substrate 102 having a pixel electrode 110; a counter substrate 104 arranged opposing to a side of the pixel substrate 102 on which the pixel electrode 110 is formed and having a common electrode 112 arranged on a side facing the pixel substrate 102; a microcapsule 106 arranged between the pixel electrode 110 and the common electrode 112; and a binder 108 arranged between the pixel electrode 110 and the common electrode 112 and enclosing around a microcapsule 106. The binder 108 has an insulation binder 108a and a conductive binder 108b arranged between the insulation binder 108a and the common electrode 112.
Patent JP-2012221774-A (JP)
Title: Female contact and method for manufacturing female contact
Inventor: KOIKE YOSHIYUKI
IPC: H01R13/11
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a female contact capable of easily ensuring a current-carrying performance by contact without damaging a male contact, and a method for manufacturing the female contact.SOLUTION: One end of a female contact 1 is a tubular part 2 having an insertion hole 3 for a male contact. In the tubular part 2, the periphery is divided by slots 4 to form a plurality of contact pieces 5. A corner 6 of the contact piece 5 on the side of the male contact insertion hole 3 is chamfered to be a curved surface. A tip of each contact piece 5 is slanted toward the inside of the male contact insertion hole 3, so that the diameter of the male contact insertion hole 3 becomes smaller as going toward a tip (R2) from a deep part (R1). The female contact 1 is formed by using age-hardened precipitation hardening copper alloy as a conductive material 20 and the corner 6 is formed by backward extrusion which is cold forging using a punch 30.
Patent JP-2012219767-A (JP)
Title: Valve timing adjustment device
Inventor: OE SHUHEI
IPC: F02D13/02
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjustment device that prevents an unlocking failure of a vane rotor due to an operation failure of a stopper pin at the start of an engine.SOLUTION: The valve timing adjustment device restrains a housing and the vane rotor by engaging the stopper pin stored in a storage hole of the vane rotor with an engagement hole of the housing at engine start-up. After the engine start-up, an ECU inputs to a hydraulic control valve, a holding duty ratio at which hydraulic fluids of the same pressure are supplied to an advance angle chamber and a delay angle chamber (S106). It is determined whether the time needed for 720° rotation of a crankshaft has passed after the time when the holding duty ratio is input (S107). In the time, the direction of combined torque of advance angle hydraulic torque, delay angle hydraulic torque, and cam torque acting on the vane rotor becomes a delay angle direction, so that the stopper pin and engagement hole do not come in contact with each other.
Patent JP-2012220450-A (JP)
Title: Vehicle information provision device
Inventor: HIURA KENICHI
IPC: G01C21/36
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle information provision device which can achieve a volume control of a warning sound with a little expense and does not make a driver nervous more than necessary.SOLUTION: A vehicle information provision device comprises: a sounding body 32 installed inside a case to store an instrument of a vehicle; a warning display device 2 arranged on an instrument board; and an instrument control device, particularly control means 25, which makes the sounding body 32 generate a sound through an external signal from an outside of the instrument board and activates the warning display device 2. The control means 25 is installed inside the case to store the instrument and controls vehicle state display devices D1 and D2 in accordance with an engine stop signal ESSg indicating a stop of an engine or a vehicle stop signal SSg. The control means 25 also changes a drive signal to be applied to the sounding body 32, while the engine or the vehicle is stopped, and reduces volume of a warning sound of the sounding body 32 through the changed drive signal.
Patent JP-2012226875-A (JP)
Title: Lighting apparatus
Inventor: TERAOKA MASAKAZU
IPC: H05B37/02
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus which notifies end-of-life of smoothing capacitor.SOLUTION: The lighting apparatus comprises: a rectification part 1 that rectifies the input AC power; a smoothing capacitor C1 that smooths the output from the rectification part 1; and a light source drive part 2 that turns on at least one light emitting diode 4 using the power from the smoothing capacitor C1. The lighting apparatus also includes a determination part 3 that determines that the smoothing capacitor C1 has reached its end-of-life when the lower peak value of both-end voltage Vc is smaller than a predetermined determination voltage while each light emitting diode 4 is activated on the smoothing capacitor C1. When the determination part 3 determines that the smoothing capacitor C1 has reached its end-of-life, the activation state of the light emitting diodes 4 is changed to thereby notify that the smoothing capacitor C1 has reached its end-of-life. When a user notices the notification, he/she makes an appropriate action to eliminate flickering on the light emitting diodes 4.
Patent JP-2011142695-A (JP)
Title: Image reading apparatus
Inventor: NAKADA MASAKI
IPC: H04N1/21
Filed: 2011-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress time-out without incurring any communication load which is not associated with data transfer, or repairing a receiving-side device.  <P>SOLUTION: An image reading apparatus 1 includes: a scanner 11 for scanning an image from a document; a CPU 12 for converting the image scanned by the scanner 11 into image data 20; and a volatile memory 14 for storing the image data 20, wherein the CPU 12 is configured to acquire a data amount of the image stored in the volatile memory 14, to determine a transfer rate with respect to a server 2 on the basis of the data amount, and to transfer the image data 20 to the server 2 via a communication device 16 at the transfer rate determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012224317-A (JP)
Title: Obstacle detection device
Inventor: YAMAMURA SATOSHI
IPC: F21S8/12
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology of improving the detection accuracy of an obstacle while controlling light distribution by visible light.SOLUTION: An obstacle detection device is provided with: a light source 154 having LED units 154a, 154b for emitting visible light and an infrared light unit 154c for emitting infrared light; and a rotating reflector 26 for rotating in one direction around an axis of rotation while reflecting the visible light and the infrared light emitted from the light source. The rotating reflector 26 emits the visible light from the LED units 154a, 154b as an irradiating beam by the rotational operation thereof, and forms a first light distribution pattern by making the irradiating beam scan and emits the infrared light from the infrared light unit 154c as an irradiating beam, and also forms a second light distribution pattern by making the irradiating beam scan.
Patent JP-2012229525-A (JP)
Title: Composite panel suitable for wall material of building structure and method for fixing the composite panel
Inventor: OTA KATSUYA
IPC: E04F13/24
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite panel having a simplified fixing structure, which allows interior and exterior finishing to be easily and promptly performed.SOLUTION: A composite panel is provided with a hard material 1 having a contour shape defined by a pair of short edges 1a and 1b and a pair of long edges 1c and 1d which hold the short edges 1a and 1b between both sides and a finished outer surface, and a light-weight soft material 2 which is attached to the rear face of the hard material 1. At least one of the short edges 1a and 1b or at least one of the long edges 1c and 1d includes a folded back part composed of at least one portion in the width direction which is folded back toward the rear face of the hard material, so as to provide an engagement hook 3 which supports the hard material 1 together with the light-weight soft material 2 to a backing material 4 in conjunction with an engagement receiver 5 arranged to the backing material 4. The engagement hook 3 is provided with an opening part 3c at each lateral end which the engagement receiver 5 can pass through.
Patent JP-2012230469-A (JP)
Title: Noncontact ic label
Inventor: KISE YOSHITAKA
IPC: G06K19/077
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact IC label which is easy to manufacture and can be prevented from being wrongfully used by being peeled and then pasted again, by configuring the noncontact IC label so that its communication function is destroyed due to disconnection of at least a part of an antenna circuit from the antenna circuit when the noncontact IC label is peeled from an article to which the noncontact IC is pasted.SOLUTION: In the noncontact IC label, such a cut is made on a circuit board as to surround at least a part of an antenna circuit and not to disconnect the antenna circuit, and an adhesive A laminated on the surface skin substrate side of the circuit board is removed in a part overlapping with an inside area of the cut, and an adhesive B laminated on the side to be pasted of the circuit board is removed in a part overlapping with the inside area of the cut, and an adhesive C having a higher adhesion strength to an article to which the noncontact IC label is to be pasted, than the adhesive B is provided in the inside area of the cut.
Patent JP-2012229959-A (JP)
Title: Nuclear power plant
Inventor: SAKAI NORIO
IPC: G21C9/004
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide nuclear power plant which suppresses increase in pressure and temperature at the inside of a containment vessel when a water supply pipe in the containment vessel is broken.SOLUTION: Nuclear power plant 10 includes: a reactor pressure vessel 11 for making furnace water steam by nuclear reaction heat; a high-pressure turbine 13 and a low-pressure turbine 14 for converting thermal energy of the steam to kinetic energy; a condenser 15 for cooling the steam having released the thermal energy and making the steam condensed water 16; piping 30 through which the condensed water 16 going back to the reactor pressure vessel 11 from the condenser 15 flows; a detection part 42 for detecting that the condensed water 16 has spilled into the inside of a containment vessel 12 which stores the reactor pressure vessel 11; and a water storage part 40 for ejecting cooling water 48 to the piping 30, on the basis of the detection result.
Patent JP-2012230512-A (JP)
Title: System for displaying correspondence table between change frequency in each function in source code and complexity
Inventor: TANAKA FUMIO
IPC: G06F11/36
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To solve such problems that in a source code managed by a source code configuration management system already adopted has no means for confirming which function in a source file is changed, and since complexity of static analysis information is information in each function, and a program developer cannot simultaneously view change information and complexity information when grasping a source code to be improved and cannot grasp the source code to be preferentially improved.SOLUTION: A source file of each revision is acquired from the source code configuration management system and the contents of the source file are divided into functions. Information of the contents of a row in which differential information of the revision is changed, deleted or added and the information of a row number are acquired from the source code configuration management system to grasp which function is changed. Change information of each function is created and the change information is displayed in combination with the complexity of the static analysis information of each function.