baber/WOPTO huggingface dataset:
Patent JP-2014224579-A (JP)
Title: Pipe gasket
Inventor: FUKUHARA YOSHIZUMI
IPC: F16L23/16
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a gasket of a shape that can be used safely for a long period of time under high radiation dose characteristic of nuclear facilities, and to thereby provide facilities capable of keeping insulation of a flange part for connecting a stainless pipe to a carbon steel pipe in a high temperature environment and ensure sound transport of a fluid inside th pipe without leakage.SOLUTION: A pipe gasket provided between flanges on pipe end surfaces when pipes having the flanges formed on the end surfaces are coupled to each other, comprising: a central hole that is provided at a position opposed to a cavity on an inner surface of each pipe and through which a fluid inside a pipe passes; an abutment surface located around the central hole and abutting on the flange; a non-abutment surface that is located around the abutment surface and that does not abut on the flange; and means constituted by a plurality of bolt holes formed on the non-abutment surface for inhibiting occurrence of a crack to the non-abutment surface at a distant position from the central hole among the non-abutment surface from the central hole to an outer edge of the gasket via the bolt holes.
Patent JP-2014229811-A (JP)
Title: Temperature control device
Inventor: OKANE TOMOYA
IPC: H01L21/02
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device which enables wide range temperature control and quickly changes a temperature of a temperature control object to a predetermined temperature.SOLUTION: A temperature control device controls a temperature of a temperature control object by a temperature control medium whose temperature is controlled. The temperature control device includes: room temperature control means for causing the temperature of the temperature control medium to get close to a room temperature; a cooler for cooling the temperature control medium; a heater for heating the temperature control medium; a delivery section which delivers the temperature control medium to the temperature control object; a reception section which receives the temperature control medium that has been subject to heat exchange in the temperature control object; and a pump for circulating the temperature control medium through the room temperature control means, the cooler, the heater, the delivery section, and the reception section.
Patent JP-2014232992-A (JP)
Title: Radio communication device and radio base station switching method
Inventor: HASHIMOTO TAIJI
IPC: H04W88/02
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device capable of stably performing data communication while reducing the number of handover steps even during moving at high speed.SOLUTION: A scan management section 13b regularly measures radio quality information among the radio base stations. A handover prediction section 15 predicts execution of handover to switch the radio base station as a target of radio communication by a radio communication device UE based on the measured radio quality information. A candidate radio base station estimation section 19 estimates a candidate radio base station as a new radio communication target based on first radio quality information which is measured after the prediction of execution of handover and second radio quality information which is measured after a predetermined handover execution condition is satisfied. A radio section 11 transmits a radio quality measurement report which includes a piece of information on the handover with the estimated candidate radio base station.
Patent JP-2014236299-A (JP)
Title: Image processing apparatus and data transfer method
Inventor: YOKOTA HIROSHI
IPC: H04L7/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus in which disturbance of an image can be suppressed without interrupting serial communication, when multiplication means, such as a PLL circuit, is unlocked during execution of serial communication, and to provide a data transfer method.SOLUTION: A first clock received by serial communication is subjected to frequency multiplication by a PLL circuit 582 and a second clock is output, and then image data and a sync signal are converted from serial data to parallel data according to the second clock, and a preset processing is performed in an image processing circuit 584 on the basis of the image data and sync signal after conversion. In such a configuration, when the PLL circuit 582 is unlocked during execution of serial communication, the sync signal input to the image processing circuit 584 is fixed to a predetermined value by a masking section 585, while the PLL circuit 582 makes a transition to lock state.
Patent JP-2014234111-A (JP)
Title: Vehicular lane-keeping control apparatus
Inventor: EZOE SHIRO
IPC: B62D5/04
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To support steering so as to enable a driver to steer naturally without feeling discomfort, travelling accurately along a target course, even in the case of the driver inputting steering.SOLUTION: A control device performs: calculating a feed forward control amount necessary for travelling along a target course, by means of feed forward control on the basis of a travel road feature; calculating a first feedback control amount necessary for travelling along the target course by means of feedback control on the basis of a vehicle travel state; calculating a second feedback control amount necessary for travelling along the target course by means of feedback control on the basis of the travel road feature; selecting from the first or second feedback control amount in accordance with steering torque Td; calculating at least one of input torque as a control input value and a motor current value as a control output value by using the feed forward control amount and the selected feedback control amount, and outputting the resultant to a motor drive part 21.
Patent JP-2014236156-A (JP)
Title: Life diagnostic method for semiconductor light emitting element
Inventor: KAKUMOTO YUICHI
IPC: H01L33/00
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a simplified and quantitative deterioration diagnostic method, capable of being performed during product operation and using electrical characteristics.SOLUTION: A life diagnostic method for a semiconductor light emitting element includes: steps S1, S2 of preparing a plurality of semiconductor light emitting elements as objects of life diagnosis to be classified into a plurality of groups; a step S3 of performing an acceleration test to the semiconductor light emitting elements classified into the groups at a temperature higher than that in a real operational environment and different for each group; a step S4 of acquiring characteristics of optical amount change and junction temperature change (ΔTj) for the semiconductor light emitting elements after the acceleration test; a step S5 of deriving a regression expression of an approximation straight line from the correlation between optical amount change and ΔTj; a step S6 of calculating a threshold of ΔTj corresponding to the optical amount change, from the regression expression; and steps S7, S8 of measuring ΔTj for semiconductor light emitting elements during actual operation and diagnosing the surplus life of the semiconductor light emitting elements from the relation between the ΔTj and the threshold.
Patent JP-2014236193-A (JP)
Title: Substrate transfer apparatus, and substrate transfer method using the same
Inventor: UCHIDA RYOHEI
IPC: B65G49/07
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer apparatus capable of obtaining a high throughput, and to provide a substrate transfer method using the same.SOLUTION: A substrate transfer apparatus 100 includes an atmosphere conveyance section 1, first transfer means 2 provided in the atmosphere conveyance section 1, an airtight transfer chamber 3 coupled with the atmosphere conveyance section 1, and second transfer means 4 provided in the airtight transfer chamber 3. The first transfer means 2 includes a substrate housing section 21 capable of housing a plurality of substrates, an alignment section 22 for positioning the substrate, and an atmosphere conveyance mechanism 23 capable of transferring the substrate housed in the substrate housing section 21 to the alignment section 22, and capable of transferring the substrate subjected to positioning by the alignment section 22 to the airtight transfer chamber 3. The second transfer means 4 includes a movable holding section 41 having two substrate holding sections 42 located at both ends while holding a rotating shaft therebetween. The movable holding section 41 can advance and retract in the coupling direction of the airtight transfer chamber 3 and a chamber C.
Patent JP-2014099153-A (JP)
Title: Product sample display device for vending machine
Inventor: KATSURAYAMA SATORU
IPC: G07F9/02
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a product sample display device for a vending machine capable of displaying product samples on a display stand as if they float in the air without involving a considerable design change to the display stand.SOLUTION: A product sample display device for a vending machine is provided with a display stand 1 disposed in a display chamber formed in an outer door, and including a product mounting stand 2 for displaying a plurality of product samples and a pair of right and left brackets 3,3. The product mounting stand 2 includes a frame 25 disposed on a stage 21 formed on the upper surface thereof, and the frame 25 has fitting parts 24 formed therein in which product samples 80 are fit and held. A front region of the frame 25 is cut off and opened. When product samples are fitted in and held in the fitting parts 24 of the product mounting stand 2 constituting the display stand 1, the frame 25 forming the fitting parts 24 is not exposed as it is hidden by the product samples. Thus, when a user sees the product samples and selects one to purchase, the frame 25 is not caught by the user's sight, allowing the product samples to be displayed as if they float in the air.
Patent JP-2015002579-A (JP)
Title: Dc-dc converter and power supply device including dc-dc converter
Inventor: TAKEGAMI EIJI
IPC: H02M3/28
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device having good response and can accommodate a wide range of applications.SOLUTION: Based on the output voltage of a DC-DC converter and a target value thereof, or based on the output current of a DC-DC converter and a target value thereof, an operation amount is created, and then PWM control or PFM control is performed based on the operation amount. The operation amount includes one or a plurality of elements out of a proportional element, an integral element and a differential element, and the gain related to at least one element is adjusted based on the operation amount created immediately before.
Patent JP-2015003949-A (JP)
Title: Water-containing offset ink
Inventor: OKUDA TATSUYUKI
IPC: C09D11/02
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable offset ink composition having excellent printability due to stability of an emulsified ink in offset printing with water being continuously supplied on a printing plate.SOLUTION: Provided is a water-insoluble active energy ray-curable composition comprising a water-insoluble active energy ray-curable composition which contains a pigment and a binder and further has a suitable amount of water added therein and dispersed in advance. That is, provided is a water-containing offset ink comprising the water-insoluble active-energy ray curable composition, which contains a pigment and a binder, and water. A content of the water is 1 to 13 wt.% of the whole ink, and the water-containing offset ink is emulsified.
Patent JP-2013179093-A (JP)
Title: Lighting device
Inventor: TAKAHASHI TOSHIO
IPC: F21V23/00
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of thinning.SOLUTION: In the lighting device including light sources having LEDs, a power supply board for supplying power to the light sources, a holder for holding the light sources and the power supply board, and a light-transmitting cover for covering the light sources, the holder has a hole for mounting the holder on a mounted member at an approximate center. The power supply board is arranged in the surrounding of the hole of the holder, and the light sources are arranged in the surrounding of the power supply board. Further, the lighting device has a center cover arranged by being opposite to the hole of the holder.
Patent JP-2013219828-A (JP)
Title: Recording medium reproduction system
Inventor: RYU TOMOAKI
IPC: H04N19/50
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To enable random access even if the length of GOP is lengthened.SOLUTION: A P picture used as an access point capable of random accessing a video information unit includes an I picture at the head of the video information unit to which the P picture belongs, or an access point P picture encoded based on a previous P picture predicted without using a B picture, and an immediately preceding access point P picture, i.e., a picture following to the access point P picture, or a P picture predicted from the access point P picture, or a P picture and a B picture predicted based on a B picture, and is not used for prediction of a picture before the immediately preceding access point P picture.
Patent JP-2015012392-A (JP)
Title: System and method for optical transmission
Inventor: KAWAI TAKESHI
IPC: H04J14/02
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for optical transmission, capable of compensating deteriorated signal quality in optical transmission by using both optical compensation and digital signal processing without enlarging a transmitter/receiver scale.SOLUTION: A digital coherent optical transmission system includes an optical transmitter for transmitting an optical signal, an optical receiver for receiving an optical signal and an optical node, provided between the optical transmitter and the optical receiver, for relaying optical signals. The optical node includes: optical amplification means for compensating an optical signal loss in each span; dispersion compensation means for compensating dispersion in each span; and delay addition means for adding a relative time difference between wavelength channels. A nonlinear optical effect in an optical transmission line fiber is compensated in one or both of the optical transmitter and the optical receiver.
Patent JP-2015008683-A (JP)
Title: Algae culture lighting device
Inventor: KIJIHANA ICHIRO
IPC: C12M1/00
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an algae culture lighting device which minimizes fluctuation of culturing environment caused by driving the device, is capable of improving and expediting reproducibility of experiment, research and development or the like by improving reliability, convenience, and uniformity of culture, and is also excellent in durability, safety and energy saving performance.SOLUTION: An algae culture lighting device 1 comprises: a light irradiation part 2 which is arranged on the top portion and emits light toward an incubator F that cultures algae; and a drive part 3 which is arranged below the light irradiation part 2, and rotates a stirrer 30 inserted in the incubator F. The light irradiation part 2 is a light guide plate type having a diffuser panel 21 installed on a top surface, a reflection panel 22 installed on a bottom surface, and light emission means 20 installed on a side surface between the diffuser panel 21 and the reflection panel 22. While the drive part 3 stirs culture solution in the incubator F, the light irradiation part 2 emits light contacting a bottom surface of the incubator F mounted on the diffuser panel 21.
Patent JP-2015009269-A (JP)
Title: Cylinder device
Inventor: ONO YASUTSUGU
IPC: B22C23/00
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder device which can prevent the damage of a cylinder caused by adhering matters such as burrs and dust.SOLUTION: This cylinder device comprises: a cylinder 2 having a piston rod which extends and contracts in the transfer direction of a transferred matter; two pieces of guide member 4 which are arranged on a horizontal plane in parallel with the cylinder 2 so as to surround the cylinder 2; a fixing member 3 for fixing the two guide members 4 to the cylinder 2; and a guide roller which supports the two guide members 4, respectively. Even if burrs are generated at a contact part of the guide members 4 and the guide roller, the burrs do not fall down to the cylinder 2, and heights of the cylinder device and a device at the surroundings of the cylinder device can be lowered.
Patent JP-2015012282-A (JP)
Title: Electronic apparatus
Inventor: KADOTANI YOSHIMI
IPC: H05K7/18
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which achieves space saving in a housing of an electronic device.SOLUTION: An electronic apparatus S includes: electronic devices 20 and a cooling plate 54. Each electronic device 20 includes: a housing 24 which houses a heating part 34; a heat transfer plate 26 which is exposed on an outer surface of the housing 24; and a heat pipe 28 which is housed in the housing 24 and connects the heating part 34 with the heat transfer plate 26. A coolant circulates between the cooling plate 54 and a coolant supply device located at the exterior. The cooling plate 54 is disposed at the exterior side of the housing and contacts with the heat transfer plate 26.
Patent JP-2015014108-A (JP)
Title: Exterior structure, manufacturing method thereof, and roller device used therefor
Inventor: ENDO YASUTERU
IPC: E04F13/07
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an exterior structure capable of sufficiently suppressing occurrence of cracks or the like on the surface of a coating film, a manufacturing method thereof, and a roller device used therefor.SOLUTION: An exterior structure 100 comprises; a plurality of exterior boards 2; joint coating tapes 4 each of which connects two adjacent exterior boards 2 to each other among the plurality of exterior boards and coats a joint 6 between the adjacent exterior boards 2; and a coating film 5 provided so as to coat the exterior boards 2 and the joint coating tapes 4. A groove 3 is formed by marginal parts 2a formed on the coating film 5 side of the adjacent exterior boards 2 and on both sides of the joint 6, and the joint coating tape 4 has curved parts 4a respectively bonded to the marginal parts 2a and curved.
Patent JP-2014102488-A (JP)
Title: Polarizing plate and liquid crystal display device including the same
Inventor: KI BOO-KAN
IPC: G02F1/1335
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate and a liquid crystal display device which are capable of increasing the use efficiency of light from a backlight unit.SOLUTION: In the liquid crystal display device using a reflection type polarizing plate reflecting a part of the light and transmitting a part of the light as a lower polarizing plate and the polarizing plate, the polarizing plate includes a reflection type polarizing plate body having a repeatedly stacked structure in which two layers having a different refractive index are repeatedly stacked and an Rth phase compensation layer arranged in one side surface of the reflection type polarizing plate body and compensating a phase difference in a thickness direction. Thus, the problems of a viewing angle and interference color can be reduced.
Patent JP-2013243737-A (JP)
Title: Methods and apparatus for facilitating dynamic service-based system selection and determination
Inventor: GUANGMING CARL SHI
IPC: H04W88/06
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a mobile device for facilitating dynamic service-based system selection and determination.SOLUTION: The method may include presenting system selection options on the basis of information that is received about Network Access Providers (NAPs) and Network Service Providers (NSPs). The method may also include receiving user input about the system selection options. The user may be permitted to provide input about specific services offered by specific NSPs. The method may also include determining user preferences regarding system selection on the basis of the user input. The method may also include creating a preferred roaming list (PRL) on the basis of the user preferences. The method may further include using the PRL to scan for available networks and channels and to find serving systems.
Patent JP-2015021730-A (JP)
Title: Vehicle-use display device and vehicle-use display method
Inventor: YAMAMOTO TETSUYA
IPC: G01P1/07
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To enable a driver to notice that a speed limit has changed while driving a car.SOLUTION: A speed limit on a driving road is detected and, when the speed limit has changed, an attention attracting image 45 corresponding to a changed speed limit is displayed on top of the rotation center of a pointer 443 of an analog speedometer 44 and then the attention attracting image 45 is moved toward a text expression 442 of the analog speedometer 44 matching the changed speed limit. Thus, by presenting a moving display of the attention attracting image 45 displayed at a visually confirmable position in the peripheral visual field of a driver, it is possible to call the attention of the driver to the fact that the speed limit has changed.
Patent JP-2015020113-A (JP)
Title: Coupling cloth of filter cloth for filter press and filter cloth for filter press
Inventor: WATANABE TAKESHI
IPC: B01D25/12
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a coupling cloth for filter press provided with no suture part and a filter cloth for filter press provided with no suture part.SOLUTION: A coupling cloth 11 of a filter cloth for filter press that couples a filter cloth body arranged on both faces of a filter plate comprising a raw liquid supply hole is constituted by bonding a plurality of pieces of cloth having wide parts arranged at both ends and narrow parts included between the wide parts under heat welding in a width direction. The coupling cloth comprises a cylindrical part 12 and a flange part 13 arranged at both ends of the cylindrical part. The narrow part constitutes the cylindrical part 12. The wide part is a filter cloth 33 for filter press of an integral type constituted by welding a coupling cloth that constitutes the flange part 13, a filter cloth 32 for filter press where the coupling cloth 11 and filter cloth body 28 are bonded under heat welding, and a coupling cloth where a plurality of pieces of cloth are welded in a width direction.
Patent JP-2015023174-A (JP)
Title: Film capacitor
Inventor: IMAGAWA KAZUKI
IPC: H01G4/18
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a film capacitor in which the relative permittivity can be enhanced without lowering the breakdown field strength.SOLUTION: A film capacitor includes a dielectric film 1 composed of a composite dielectric 7 of ceramic particles 3 and an organic resin 5. The composite dielectric 7 has a ceramic filling part 3A mainly composed of the ceramic particles 3, and a resin filling part 5A mainly composed of an organic resin 5 in a region surrounded by the ceramic filling part 3A. The ceramic filling part 3A and resin filling part 5A are arranged side by side in the plane direction, while penetrating the dielectric film 1 in the thickness direction.