baber/WOPTO huggingface dataset:
Patent JP-2014142579-A (JP)
Title: Cable with connector and photoelectric conversion substrate
Inventor: OTAKE MAMORU
IPC: G02B6/42
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To improve alignment accuracy based on a photographed image.SOLUTION: An optical coupling method comprises: the step of aligning an optical fiber 3 and photoelectric conversion elements 41A and 41B based on an image formed as a result of photographing the photoelectric conversion elements 41A and 41B and the optical fiber 3, arranged on a substrate 30, from a direction parallel to the end faces of the optical fiber 3 and the substrate 30; and the step of forming an optical coupling part configured to optically couple the end faces of the optical fiber 3 and the photoelectric conversion elements 41A and 41B. In a case where the directions of the optical fiber 3 at the ends of the optical fiber 3 are forward and backward directions, the end face side as viewed from the optical fiber 3 is defined as front and, the opposite, as back, the photoelectric conversion elements 41A and 41B are arranged on the substrate 30 at different positions in the forward and backward directions. When the end faces of the optical fibers 3 are optically coupled with the corresponding photoelectric conversion elements 41A and 41B, an optical fiber 3TX in which the end face is arranged on the back side forms the optical coupling part first.
Patent JP-2013253232-A (JP)
Title: Surface treatment agent for optical member, and optical member
Inventor: OSHITA SHINSUKE
IPC: C08G81/00
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel surface treatment agent for optical members that has water repellency, oil repellency, and antifouling properties, and is capable of forming a layer having high surface lubricity.SOLUTION: A surface treatment agent for optical members comprising a fluoropolyether group-containing silicone compound represented by general formula (I). (In the formula: Rto Reach independently represent an alkyl group or an aryl group; Rf is a fluoropolyether group; X is a divalent organic group; (a) is 1 or more and 10,000 or less; b is 0 or more and 100 or less; the order for each repeating unit in parentheses is arbitrary in the formula; and Yand Yare hydroxyl groups or hydrolyzable groups, when b is not 0; and, when b is 0, Yis a group represented by Rf-X- and Yis a hydroxyl group or a hydrolyzable group).
Patent JP-2014215871-A (JP)
Title: Electronic control device
Inventor: KIKUCHI NORIHIRO
IPC: G06F9/445
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To enable an electronic control device to temporarily execute an inspection function if it does not have a structure equipped with the inspection function.SOLUTION: A CPU 2 performs reading and execution of an inspection function program by processing common to reading and execution of an update program to rewrite a ROM 4. When the CPU 2 permits a program writing request from an external writing device 8, it receives the inspection function program transmitted by the external writing device 8 by an external communication interface 7, and writes it in a predetermined area in a RAM 3 to start execution. The CPU 2 inputs an operation signal via an input circuit 5 and outputs a drive signal defined by the inspection function program via an output circuit 6 according to the input operation signal.
Patent JP-2014029833-A (JP)
Title: Negative electrode material for lithium ion secondary battery and method for producing the same, negative electrode for lithium ion secondary battery using the same, and lithium ion secondary battery
Inventor: TOKITA SATOSHI
IPC: H01M4/36
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material capable of sufficiently suppressing expansion of a metallic material during charging, and exhibiting high discharge capacity exceeding the theoretical capacity of graphite and excellent initial charge/discharge efficiency.SOLUTION: A negative electrode material for a lithium ion secondary battery is a spherical composite body comprising flaky graphite particles, baked carbon and metal particles that can be alloyed with lithium. The composite body has pores thereinside. The flake graphite particles are not parallel to each other inside the composite body, but are concentrically oriented in the surface of the composite body. The metal particles are dispersed in the composite particles.
Patent JP-2014221592-A (JP)
Title: Vehicle steering controller and vehicle steering control method
Inventor: SHIOZAWA YUKI
IPC: B62D5/04
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle steering controller and a vehicle steering control method capable of appropriately controlling an SBW system even if an assembly error occurs to a component constituting a torque transmission path.SOLUTION: A vehicle steering controller calculates an actual input/output angle deviation maximum change width that is a change width of a turn-steering angle of a turn-steered wheel by changing a steering angle of a steering wheel within a preset range and inputting the steering angle to a whole universal-joint-output-angle calculation model for a universal joint coupling a torque transmission path; and adds a correction command value set according to a preset increase/decrease threshold to a phase angle θof the whole universal-joint-output-angle calculation model if an actual turn-steering angle maximum value that is a maximum value of the calculated actual input/output angle deviation maximum change width is out of a range of an absolute value of the increase/decrease threshold.
Patent JP-2014225100-A (JP)
Title: Internet sale system, and internet sale method
Inventor: YAMAZAKI KEIKO
IPC: G06Q30/06
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an internet sale system capable of preventing transaction of an export control transaction object, in an environment where transaction objects are sold in the world.SOLUTION: An internet sale system, in which a transaction object is transacted between a user terminal and a sale system through the internet, includes a settlement proxy system for performing a settlement proxy service for settlement of the transaction object with settlement information indicating currencies from the user terminal.
Patent JP-2014225789-A (JP)
Title: Mimo-ofdm receiving device and measuring device
Inventor: ASAKURA SHINGO
IPC: H04J11/00
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To quickly detect the beginning of a pilot pattern repeated at a regular period in a MIMO communication system configuring the STC-SFN.SOLUTION: H signal SP pattern detection means 40 of an SP extraction unit 4 detects a head symbol of an SP pattern in an H signal by obtaining correlation between the H signal and SP patterns A-H. Transmission station determination means 41 determines whether a transmission station is only an A station 11 or a B station 12, or the A and the B station by taking advantage of the periodicity of the SP patterns A-H on the basis of the head symbol of the SP pattern in the H signal detected by the H signal SP pattern detection means 40. SP pattern detection means 42 detects the head symbol of the SP pattern on the basis of a V signal by using the periodicity of SP patterns A-V or SP patterns A-V, B-V corresponding to the transmission station determined by the transmission station determination means 41.
Patent JP-2014229944-A (JP)
Title: Signal processing device, control method and communication device
Inventor: TAGUCHI KIYOSHI
IPC: H04L1/00
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To restrain power consumption.SOLUTION: A signal processing device 110 comprises a combination unit 111, a second buffer 112, a detection unit 113, and a control unit 114. The combination unit 111 combines received retransmission data and data that were received in the past and stored in a first buffer 120 and that are corresponding to the retransmission data. The second buffer 112 stores output data from the combination unit 111. The detection unit 113 performs error detection of the output data. The control unit 114 transfers the output data stored in the second buffer 112 to the first buffer 120 if an error was detected by the detection unit 113. Furthermore, the control unit 114 does not transfer the output data stored in the second buffer 112 to the first buffer 120 if an error was not detected by the detection unit 113.
Patent JP-2014228021-A (JP)
Title: Rolling bearing with sensor, motor and actuator
Inventor: OHIRA KAZUHIRO
IPC: H02K5/10
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing with a sensor, into which foreign matters hardly intrude, and which can smoothly rotate.SOLUTION: A sensor 20 provided in a deep-groove ball bearing 10 has an encoder 22 attached to an inner ring 1 so as to be rotatable integrally with the inner ring 1, and a magnetism detection element 24 attached to an outer ring 2 via a sensor housing 26 so as to oppose the encoder 22 leaving a sensor gap. Then, a state of the rotation of the encoder 22 which rotates in the same rotation state as that of the inner ring 1 with the rotation of the inner ring 1 can be measured by the magnetism detection element 24. A foreign matter intrusion prevention part for preventing the intrusion of foreign matters into the bearing from a gap between the inner ring 1 and the sensor housing 26 is provided in the deep-groove ball bearing 10. A size of the gap between the inner ring 1 and the sensor housing 26 is set substantially the same as that of the sensor gap between the magnetism detection element 24 and the encoder 22, and a non-contact seal is formed. The non-contact seal functions as the foreign matter intrusion prevention part.
Patent JP-2014228591-A (JP)
Title: Image pickup apparatus, image pickup system, image pickup apparatus controlling method, program, and storage medium
Inventor: KUDO KEISUKE
IPC: H04N5/232
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup apparatus capable of detecting a focus with high accuracy and at high speed when obtaining a focus evaluation value to perform autofocusing (AF) while driving a focus lens.SOLUTION: An image pickup apparatus comprises: an image pickup element for photoelectrically converting an optical image obtained by an image pickup optical system including a focus lens; and control means for calculating a focus evaluation value on the basis of output signals of the image pickup element to control the drive of the focus lens on the basis of the focus evaluation value. The control means calculates a peak position of the focus evaluation value on the basis of the focus evaluation value and the position of the focus lens, and then determines whether the peak position is recalculated or not. If the peak position is recalculated, the control means inverts the drive direction of the focus lens to calculate a peak position after recalculation, and, if the peak position is not recalculated, controls the drive of the focus lens to the peak position.
Patent JP-2014229034-A (JP)
Title: Fire detection device and fire detection method
Inventor: MONMA EIICHIRO
IPC: G08B17/10
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To enable improvement of reliability by suppressing erroneous determination of a fire caused by an image other than smoke, when a fire is determined by detecting smoke from a time-series change in an edge line of a monitor image.SOLUTION: An image in a monitor area is picked up by a monitor camera 10 and an edge line of the image is extracted by an edge line extraction part 28; an image of the extracted edge is divided into plural image areas and a linear component of the edge line is extracted for each of plural image areas by a linear component extraction part 32; and a time-series change in the extracted linear component is calculated for each image area by a time-series change detection part 34. A smoke candidate determination part 36 determines a smoke candidate area when a characteristic prescribed time-series change by smoke is detected from among the detected time-series changes in the linear component; and a fire determination part 38 determines a fire when detecting distribution extending upward in excess of the prescribed number of areas of smoke candidate areas, on the basis of distribution of the detected smoke candidate areas.
Patent JP-2013157647-A (JP)
Title: Semiconductor device
Inventor: UEDA SHIGEYUKI
IPC: H01L21/60
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which inhibits the deterioration of reliability.SOLUTION: A semiconductor device includes: an electrode pad part 2 formed on an upper surface of a semiconductor substrate 1; a passivation layer 3 which includes a first opening 3a exposing an upper surface of the electrode pad part 2 and is formed on the upper surface of the semiconductor substrate 1 so as to overlap with a part of the electrode pad part 2; a barrier metal layer 5 formed on the electrode pad part 2; and a solder bump 6 formed on the barrier metal layer 5. An outer peripheral end part 5b of the barrier metal layer 5 is formed at the inner side of the first opening 3a of the passivation layer 3 in a plane view.
Patent JP-2014226613-A (JP)
Title: Leak inspection method of hollow fiber membrane module
Inventor: TANIMURA SAKI
IPC: B01D63/02
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a leak inspection method of a hollow fiber membrane module, capable of easily and surely inspecting the existence of a leakage defect, without requiring complicated processing or facility.SOLUTION: The leak inspection method to the hollow fiber membrane module comprises a plurality of hollow fiber membranes, a case for storing the hollow fiber membranes, a sealing member for sealing the outside of both end parts of the hollow fiber membranes in the case and a pipe opening provided on a surface of the case and communicating with an outside space of the hollow fiber membranes. In the leak inspection method of the hollow fiber membrane module, a foaming substance is arranged in at least one end part of the whole hollow fiber membranes, and next, gas pressure is applied to the outside space of the hollow fiber membranes from the pipe opening.
Patent JP-2014220218-A (JP)
Title: Led lighting device
Inventor: MARUYAMA TATSUO
IPC: F21V7/22
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device that can be fabricated inexpensively and allows easy acquisition of a desired color temperature.SOLUTION: In an LED lighting device composed of a light source part 30 with LEDs arranged on a white substrate, a belt-like coloring part 23 is provided on a surface of the substrate 1 in a position adjacent to the array of LEDs 2. By simply providing the colored belt-like part on the surface of the substrate in a position adjacent to the array of the LED light emitting element, the light source can be adjusted to a desired color temperature. Therefore, it is unnecessary to prepare various kinds of LED light emitting elements with different color temperatures in order to obtain a required color temperature depending on the purposes, in which a burden accompanied in the aspects of design, fabrication and stock management or the like of such LED light emitting elements can be resolved and thus a lighting device with a preferable color rendering property can be provided inexpensively as a result. The lighting device also allows obtaining a light source with a desired color temperature easily or stably without using an expensive color filter and a color filter layer that is difficult to manage in fabrication or other color filters.
Patent JP-2014224434-A (JP)
Title: Blind
Inventor: NISHIDA TOMONORI
IPC: E06B9/30
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a blind capable of developing an excellent daylighting function.SOLUTION: A blind 10 includes a plurality of slats 20 that are arranged in a vertical direction. The some slats 21, which are included in the plurality of slats 20 and located in upper positions in the vertical direction, include a transparent part that enables visible light to transmit through the slats, and change a traveling direction of the light transmitting through the transparent part.
Patent JP-2014227787-A (JP)
Title: Protection device for tunnel blasting
Inventor: KOBAYASHI MAKOTO
IPC: E21D9/00
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently absorb impact energy of an air blast and a flying stone in blasting while securing maintaining airtightness of a pit face-side space.SOLUTION: A bag body 7 for protection which constitutes a protection device 1 for tunnel blasting comprises a bag body 5 for airtightness and a bag body 6 for impact absorption, both of which can be filled with air. The bag body 6 for impact absorption has an exhaust port 14 for discharging the air filling the inside arranged on an arrangement side of the bag body 5 for airtightness, and when an air blast or a flying stone in blasting acts on or collides against the bag body 6 for impact absorption, the air filling the inside is discharged from the exhaust port 14 in response thereto. The bag body 5 for airtightness has an air exhaust opening 16 formed so that the exhaust port 14 is exposed to a pit mouth-side space 15 at an equivalent position of the exhaust port 14, and the air in the bag body 6 for impact absorption is discharged to the pit mouth-side space 15 through the exhaust port 14 and air exhaust opening 16.
Patent JP-2014231657-A (JP)
Title: Protective cap
Inventor: AIZAWA NOBUYA
IPC: A42B3/12
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a protective cap which comprises penetration resisting performance and impact resisting performance, possessed by a helmet, and which is excellent in storability and portability.SOLUTION: A protective cap of the present invention has an impact absorbing liner 20 provided on a parietal part of a cap body 10 made of a soft material. The impact absorbing liner 20 comprises an impact-resistant material 21 that is formed of a hard material, and a liner material 22 that is formed of a soft material. The impact-resistant material 21 is arranged on an inner surface of the cap body 10, and the liner material 22 is arranged on an inner surface of the impact-resistant material 21.
Patent JP-2013198747-A (JP)
Title: X-ray ct apparatus
Inventor: NOSHI YASUHIRO
IPC: A61B5/352
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique for forming an image of a subject from transmission data obtained by irradiation with X-ray, the technique being capable of reconstructing an image of high accuracy to be effectively used for diagnosis and, moreover reducing an exposure dose.SOLUTION: An X-ray CT apparatus configured to perform main scanning after pre-scanning includes: a reconstruction means for reconstructing an image of a subject from X-ray-based transmission data. The apparatus further includes: an image reconstruction range including an image reconstruction start position and an image reconstruction end position. Furthermore, the apparatus includes an input means for inputting the predetermined position in pre-scanning, and a first image reconstruction range and a second image reconstruction range within the image reconstruction range; and a scan control means for performing main scanning in the input image reconstruction range, and changing the moving speed of a bed during one continuous helical scanning in the main scanning.
Patent JP-2014112188-A (JP)
Title: Image forming apparatus
Inventor: SATO SHOGO
IPC: G03G21/18
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily performing maintenance work of a waste toner storing member.SOLUTION: In a printer 1 including a belt cleaner 61 provided in a belt unit 20, and a waste toner retention unit 45 held by a process unit 4, the belt unit 20 is configured to be movable between a contact position where a plurality of photoconductor drums 11 are in contact with an intermediate transfer belt 24 and a separation position where the plurality of photoconductor drums 11 are separated from the intermediate transfer belt 24; and a conveying part 63 of the belt cleaner 61 is configured to permit conveyance of a transfer residual toner from a cleaning part 62 to the waste toner retention unit 45 while the belt unit 20 is arranged at the contact position, and to block the conveyance of the transfer residual toner from the cleaning part 62 to the waste toner retention unit 45 while the belt unit 20 is arranged at the separation position.
Patent JP-2014240671-A (JP)
Title: Electromagnetic valve
Inventor: KURAMOCHI KENTA
IPC: F16K31/06
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve which can improve the slide performance of a plunger without improving the coaxial accuracy of a core and a yoke and the surface roughness of a slide face.SOLUTION: An inside diameter dimension of a core 23 is set larger than an inside diameter dimension of a yoke 21, and a diameter difference (escape) 25 is formed between an internal peripheral face of the core 23 and an internal peripheral face of the yoke 21. A step 32b contracted from a general face 32a is formed at an internal peripheral face 32 at a base end side of the yoke 21. A length dimension of the step 32b is set larger than a stroke amount S of a plunger 31, and a base end side corner 31a of the plunger 31 is constituted so as not to come in slide contact with the general face 32a in an entire range of a plunger movable region.
Patent JP-2013235278-A (JP)
Title: Method for manufacturing display element
Inventor: HAMADA TOMOHIDE
IPC: H05B33/02
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a display element, which forms a high-precision driving circuit or a thin-film transistor on a flexible substrate.SOLUTION: A device (100) for manufacturing a display element forms the display elements on a flexible long base material (FB). The manufacturing device comprises: a conveyance roller (RR) for carrying the long base material in a predetermined direction; region increasing means (SR1 and SR2) for increasing regions in which the long base material follows an outer periphery surface of the conveyance roller; and a drop applying device (20) for applying drops of material structuring the display elements to the long base material in the regions in which the long base material follows the outer periphery surface of the conveyance roller.
Patent JP-2013257138-A (JP)
Title: Door for refrigerator, method for manufacturing door, metal container, method for manufacturing the same, and method and apparatus for processing metal sheet
Inventor: SHIM JINWOO
IPC: F25D23/02
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a door for a refrigerator, a method for manufacturing the same, a method for processing a metal sheet, a metal container and a method for manufacturing the same.SOLUTION: A door for a refrigerator includes: an outer door manufactured by pressing and deforming a metal sheet, the outer door including a first surface, second to fifth surfaces extending from the first surface, and a plurality of flanges extending from the second to fifth surfaces, wherein, when the metal sheet is pressed and deformed, the first to fifth surfaces are integrated with each other; a door liner coupled to outer circumferential surfaces of the plurality of flanges of the outer door; and an insulation material disposed in a space defined between the door liner and the outer door.