baber/WOPTO huggingface dataset:
Patent JP-2012052569-A (JP)
Title: Preload device of rolling ball bearing and motor having the preload device
Inventor: TAKAHASHI HIROKI
IPC: H02K7/08
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a preload device of a rolling ball bearing which allows a preload spring to be easily handled and appropriately applies preload to the rolling ball bearing.SOLUTION: In a constant pressure preload structure 100 of a rolling ball bearing by a coil spring, the preload device includes a hollow elastic member, and two holders 103 inserted into openings at both sides of the elastic member, respectively. Each holder includes a flange part 106 configured to contact an end portion of the opening of the elastic member, into which the holder is inserted, to lock an extension of the elastic member in the elastic direction, and claw parts 104, 105 configured to engage with the other holder which is inserted through the opposite opening of the elastic member to lock separation from the other holder. The holders inserted from both sides of the elastic member are engaged to each other by the claw parts so that a length capable of applying a load required for the preload is held and the elastic member is exposed from the holders. The rolling ball bearing contacts the preload device only at an outer ring of the rolling ball bearing.
Patent JP-2012052862-A (JP)
Title: Power supply unit for test device and test device using the same
Inventor: KODERA SATOSHI
IPC: G01R31/28
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit which can flexibly emulate performance of a set power source.SOLUTION: A voltage source 10 generates power supply voltage Vstabilized so as to coincide with a voltage level according to reference voltage Vand supplies the power supply voltage to a DUT 1. A current detection circuit 20 generates detection voltage Vm according to output current Iflowing to the DUT 1. The reference voltage Vgenerated by a reference voltage generation circuit 30 is made an initial voltage level according to input voltage Vin an initial state, and transits to a first voltage level Vwhich is shifted from the initial voltage level by a first voltage width according to the detection voltage Vm when the output current Iflows. Subsequently, the reference voltage Vtransits to a second voltage level Vwhich is shifted from the initial voltage level by a second voltage width according to the detection voltage Vm.
Patent JP-2012050561-A (JP)
Title: Radiation image processor, radiation image processing method, and program
Inventor: OTA YASUYOSHI
IPC: A61B6/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image processor for clarifying which image is used in the decision of diagnosis in the case of stereoscopic observation using a plurality of radiation images, a radiation image processing method, and a program.SOLUTION: The radiation image processor includes a storage unit 110 and a control unit 104 for performing control correlating the radiation image used in the decision of diagnosis of a plurality of the radiation images obtained by capturing a specimen from different angles using radiation and information such that the radiation image used in the decision of diagnosis is a diagnosis decision image with each other to store them.
Patent JP-2012052955-A (JP)
Title: Co detecting method, co detecting device, and boiler
Inventor: NAKAJIMA MASARU
IPC: C01B32/40
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a CO detecting method capable of accurately detecting CO in combustion gas when detecting CO after reducing the combustion gas generated in a combustion device by an NOx reduction catalyst, a CO detecting device, and a boiler.SOLUTION: A CO detecting device 25 for detecting CO included in combustion gas G2 generated in a combustion device and reduced by an NOx reduction catalyst, comprises a CO sensor 26, an Hselective oxidation catalyst 27 selectively oxidizing Hincluded in detection target gas GS made from at least a part of the combustion gas G2, a cylindrical body 30 leading the detection target gas GS oxidized by the Hselective oxidation catalyst 27 to the CO sensor, and an air supply nozzle 32 supplying Oto the detection target gas GS.
Patent JP-2012053345-A (JP)
Title: Display apparatus
Inventor: OKAMOTO YOSHIKI
IPC: G02B30/32
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce moire while ensuring the flexibility in design in a display apparatus in which a barrier separates an image oriented toward a plurality of viewpoints.SOLUTION: A display apparatus 100 includes: a display unit 110 in which sub-pixels 110S are periodically arranged at a sub-pixel pitch p, the plurality of sub-pixels 110S forms a pixel 110P, and a plurality of viewpoint images are displayed on a display surface 115; and a barrier unit 120 in which transmissive sections 120A are periodically arranged. A pixel opening section 110A, which is an opening section of any one of the plurality of sub-pixels 110S forming the pixel 110P, has a pixel opening width of wand the pixel opening width wis set to be approximated to the sub-pixel pitch p.
Patent JP-2012054885-A (JP)
Title: Terminal device, base station device, communication system, and communication method
Inventor: SHISAWA TOSHIYUKI
IPC: H04W28/18
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a communication system communicating between a base station that performs precoding processing and a mobile terminal, capable of achieving efficient communication.SOLUTION: A terminal device notifies a base station device of information indicating a codebook supported by the terminal device among the plurality of codebooks, and the base station device determines a transmission mode based on the information.
Patent JP-2012055787-A (JP)
Title: Neutralizing device
Inventor: SAKUMA MATSUO
IPC: C02F1/66
Filed: 2010-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight neutralizing device which can maintain neutralizing performance over a long period without storing or staying acid drain water.SOLUTION: The neutralizing device is composed in such a manner that a neutralizer body 1 filled with a neutralizing agent 9 is formed into a vertical straight pipe cylindrical shape, the inside of the neutralizer body 1 is filled with the granular neutralizing agent 9, acid drain water introduced from the upper joint part 3 of the neutralizer body 1 to the inside is come in contact with the neutralizing agent 9 during its natural falling to be neutralized, and the neutralized drain water is exhausted from the lower joint part 5 of the neutralizer body 1.
Patent JP-2011204215-A (JP)
Title: Input pen
Inventor: LIANG SHI-XU
IPC: G06F3/041
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an easily extensible/contractible input pen having a simple structure.SOLUTION: This input pen includes: a hollow sleeve; a pen core part pulled out from the sleeve, and having a pen tip part installed on the end; a rod part stored slidably in the pen core part; and a positioning pin penetrating the sleeve. The pen core part is provided with a slide groove penetrating therethrough, and each holding arm is installed respectively on both ends of the slide groove. The positioning pin is installed slidably in the slide groove, and locked releasably by each holding arm. A slit is installed on one end of the rod part, and the positioning pin can be locked into the slit releasably.
Patent JP-2011030242-A (JP)
Title: Monitoring system for concrete pilings, and method of installation
Inventor: HECHT KURT
IPC: G01M99/00
Filed: 2010-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for long-term monitoring of concrete pilings and structures, and to provide a method of installation.  <P>SOLUTION: There is provided a system for tracking and monitoring data related to the manufacture, installation and/or life cycle of concrete structures, such as pilings, and related system components and methods for tracking, storing and accessing such data. The system utilizes one or more embeddable antenna assemblies and sensor packages that are installed in the concrete structure form before casting. The antenna(s) provide wireless communication of the data from the structure. An on-board memory is also provided to store structure related data with the structure. Moreover, a system for tracking a pile during driving is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018372-A (JP)
Title: Anti-glare treated optical member
Inventor: FUJII TAKASHI
IPC: G02B5/02
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical member further favorably suppressing discoloring and provided with a desired anti-glare performance.SOLUTION: This optical member is placed for use on the viewed side of a display device, with the surface of the viewed side of the optical member being anti-glare treated to form recessed/projecting shapes including a region formed at an angle of inclination of greater than 30 degrees on the surface of the viewed side. Assuming the surface of the viewed side of the optical member to be a plane, the area of a projected plan that is obtained by projecting the region formed at an angle of inclination of greater than 30 degrees onto the plane is preferably 60% or greater than the total area of the plane. Furthermore, the ratio of the area obtained by projecting a region formed at an angle of inclination of greater than 45 degrees onto the plane is more preferably 50% or greater.
Patent JP-2012057450-A (JP)
Title: Structural steelwork with high strength bolt joint using weld reinforcement plate
Inventor: UCHIDA MASAKATSU
IPC: E04B1/24
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a structural steelwork which prevents breakage of a bolt or damage of a steel product body resulting from stress applied to the bolt and a bolt hole of the steel product body when stress is applied to an earthquake-resistant steel product body to deform the steel product body beyond an yield point, in contrast to a conventional high strength bolt joint which acquires friction at a certain rate until reaching the yielding point of the steel product body, causes the steel product body to be stretched and squeezed with a higher stress applied to the steel product body beyond the yield point of the steel product body, and reduces friction force between the steel product body and a splice plate due to a reduced cross section of the steel product body.SOLUTION: A friction bonding high strength bolt joint for a building, a bridge, and the like has a filler material as a reinforcement material which is inserted between a splice plate and a steel product body. The filler material is projected from the splice plate in a main stress direction applied to the steel product body. The projected filler material is weld connected to the steel product body. Consequently, the bolt joint of the steel product body has an increased cross section, so that yielding at the bolt joint is prevented.
Patent JP-2012063902-A (JP)
Title: File management device, program and method
Inventor: SOMA SHINTARO
IPC: G06F12/00
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a file management device capable of reducing a cost required for duplicate files as the whole system.SOLUTION: A file management device 501 includes: duplicate file extraction means 520 for comparing file information including information about a content of a file (file content) stored in each file storage unit after acquiring the file information from multiple file storage units, extracting files which mutually have information about the same content of file as duplicate files, acquiring priority information from priority information storage means, and determining the priority of each file storage unit based on the priority information; and file control means 510 for determining whether to store or delete the duplicate file stored in each storage unit according to height of the priority, and outputting information about instruction on the deletion or storage of the duplicate file to each file storage unit storing the duplicate file.
Patent JP-2012065229-A (JP)
Title: Dielectric waveguide slot antenna
Inventor: YATABE SHUICHI
IPC: H01P3/12
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric waveguide slot antenna capable of circularly polarized radiation with a simple structure.SOLUTION: The dielectric waveguide slot antenna is composed of: a dielectric waveguide provided with a slot in which a dielectric is exposed in a part of a conductive film on a surface of the waveguide; a printed circuit board on which a via hole having almost the same shape as that of the slot is formed at a location facing the slot; and a conductor plate provided with a first through hole having almost the same shape as that of the via hole and provided at a location facing the via hole, and a pair of second through holes provided in the vicinity of the first through hole. The dielectric waveguide, the printed circuit board, and the conductor plate are bonded to align the slot, the via hole, and the first through hole. The printed circuit board has a conductor layer at a location facing the second through hole. The second through holes are disposed to be rotated point-symmetrically with respect to a center point of the first through hole and to a longitudinal direction of the first through hole.
Patent JP-2011029196-A (JP)
Title: Method of manufacturing separator for fuel cell
Inventor: WATANABE YUSUKE
IPC: H01M8/10
Filed: 2010-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell having high corrosion resistance and more improved durability.  <P>SOLUTION: A method of manufacturing the separator for the fuel cell includes: a step (S200) in which a cathodic electrolytic treatment is performed to surfaces of peripheral parts of a pair of separator substrates made of stainless steel excluding their respective gas passages, so that an iron-based hydrated oxide film is formed on the surfaces of the peripheral parts of the pair of separator substrates; a step (S202) in which a water treatment is performed to wet a surface of the iron-based hydrated oxide film; a step (S204) in which an electrodeposition coating with an electro-coating material including water-soluble resin is performed on the water-treated iron-based hydrated oxide film of at least one of the pair of separator substrates; and a baking step (S206) in which water-soluble resin obtained by the electrodeposition coating is baked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012061589-A (JP)
Title: Device for supporting fastening of bolt
Inventor: TERADA KATSUHIKO
IPC: B23P19/06
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting the fastening of a bolt which shortens the working time of the fastening operation of a bolt.SOLUTION: The device 10 for supporting the fastening of a bolt supports the bolt 100 to guide the bolt to a bolt hole 105 of a chain cover 101 and an engine 102 when a worker fastens the bolt 100 in the chain cover 101 and the engine 102 by a fastening tool 70. The device for supporting the fastening of a bolt includes: a bolt guiding hole 31 which has the substantially same diameter as that of a socket 71 of the fastening tool 70, and is formed so that shaft centers of the bolt hole 105 and the bolt 100 are coincide with each other when supporting the bolt hole and the bolt; a fastening instruction lamp 32 provided close to the bolt guiding hole 31; and a controller 50 which indicates the bolt hole 105 to be fastened by the worker by the use of the fastening instruction lamp 32 based on a proper fastening order when fastening a plurality of bolts 100 into a plurality of bolt holes 105 of each of the chain cover 101 and the engine 102.
Patent JP-2012067395-A (JP)
Title: Method for manufacturing woven or knitted fabric
Inventor: FUJIMOTO YASUHIRO
IPC: D02G3/04
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a top moire woven or knitted fabric, the method enabling the woven or knitted fabric to have moire appearance enriched in natural feeling, and a desired texture or touch feeling without increasing cost by maintaining a good combined filament condition through a weaving or knitting process.SOLUTION: The method for manufacturing the woven or knitted fabric comprises: combining a core-sheath type fiber yarn A composed of fibers having a fiber-forming constituent in a core part and a fusible constituent with a melting point lower than that of the fiber-forming constituent in a sheath part with a cellulose fiber yarn B to introduce a combined filament part; integrating at least a part of the combined filament part by thermal fusion-bonding action of the fusible constituent to provide a fused combined fiber yarn; manufacturing a preliminary woven or knitted fabric using the fused combined filament yarn; and then carrying out an alkali reduction processing for treating the preliminary woven or knitted fabric using an alkali agent together with an alkali reduction accelerator to remove at least a part of the fusible constituent.
Patent JP-2012069552-A (JP)
Title: Semiconductor light-emitting device
Inventor: SHIMOKAWA KAZUO
IPC: H01L33/62
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of improving extraction efficiency of light and capable of preventing temporal variation in optical characteristics.SOLUTION: A semiconductor light-emitting device comprises: a semiconductor light-emitting element 3 having a base 2, a first electrode 9 provided on a first surface, and a second electrode 10 provided on a second surface opposite to the first surface; and a junction portion 4 provided between the base and the second electrode. The junction portion has a resin portion. Conductors having conductivity and reflectors reflecting light emitted from the semiconductor light-emitting element are dispersed in the resin portion.
Patent JP-2012068314-A (JP)
Title: Photomask blank and processing method for the same
Inventor: WATANABE SATOSHI
IPC: G03F1/54
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To enable, in patterning that employs a resist film for regular use, processing to be done at a more advantageous etching selection ratio than with a film of chromic material and, in transferring this hard mask film pattern on this silicon oxide-based material to a film containing transition metal, such as molybdenum, and silicon, on a transparent substrate, an effective selection ratio to be obtained by dry etching that uses chlorine gas whose oxygen content ratio is controlled, resulting in achievement of highly accurate transfer of a resist pattern to an optical film, such as a light shielding film formed on a transparent substrate.SOLUTION: There is provided a photomask blank in which a film of a material containing transition metal and silicon via or not via another film is formed over a transparent substrate, and a hard mask film for use in dry etching is disposed over the film. The hard mask film is a film of silicon oxide-based material formed using a composition for forming a silicon oxide material film which contains organic solvent and a hydrolyzed and condensed product of a hydrolytic silane compound.
Patent JP-2011015438-A (JP)
Title: Reception method, and base station device
Inventor: TEI TAKASHI
IPC: H04W74/08
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a reception method for establishing an individual channel between a radio communication terminal device and a base station device in a short time, and a base station device executing the reception method.SOLUTION: In the reception method, in step ST320, an RACH sub-channel allocation part 211 allocates a transmission packet input from a replication part 202 to an optional sub-carrier at an RACH optional time slot at random. In step ST330, an allocation part 210 determines whether overlap occurs in the allocation result obtained by the RACH sub-channel allocation part 211. When the allocation part 210 determines that overlap occurs in the allocation result, the allocation part 210 causes one of the RACH sub-channel allocation parts 211 which has caused the overlap to perform allocation of step ST320 again. When it is determined that no overlap occurs in the allocation result, step ST340 is executed.
Patent JP-2012067544-A (JP)
Title: System and method for managing facility
Inventor: TADA TOMOYUKI
IPC: E05B49/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To dynamically change a user's level depending on traffic lines of the user moving among respective compartments.SOLUTION: A determination processing section 46 of a management device 40 performs processing of determination of an entry into a room by a determination request from a reader terminal 22. A compartment level of a compartment 20 corresponding to a door ID is compared with a user's level based on a user ID acquired from a user's level storage section 44B. When the user's level is equal to or higher than the compartment level, the entry into the room is permitted and an electric lock is opened. Concurrently with that, the user's level in the user's level storage section 44B is changed to a value equal to the compartment level of the compartment 20.
Patent JP-2012073806-A (JP)
Title: Display input device and image formation device with it
Inventor: TAKAI KENJI
IPC: G06F3/0482
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance safety in information security by automatically preventing leakage of information to be protected from a shared program, while improving an easiness-to-use through promoting program sharing.SOLUTION: A display input device includes a display part for displaying a screen for function setting, a storage part for storing program to be used by calling, including data indicating a selected function and its setting value, and an input part for receiving a function selection input and a setting input of setting value of the selected function, as well as a program registration input and a program calling input. The display part performs a security protection display in which a predetermined part of the detail of the registered program is not displayed exactly as same as the registered detail.
Patent JP-2012076686-A (JP)
Title: Method of manufacturing vehicle body frame
Inventor: KATO YOSHIKUNI
IPC: B23K9/00
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the labor for eliminating distortion between a plurality of panel structures which compose a side structure.SOLUTION: An intermediate body 5 of the side structure 4 is manufactured by connecting outer surface plates 11 of the plurality of panel structures 10, which compose the side structure 4, to each other. Continuously, a roof structure 2, a floor structure 3 and the intermediate body 5 are connected to each other. After eliminating distortion of the plurality of panel structures 10 which compose the intermediate body 5, inner surface plates 14 of the plurality of panel structures 10 are connected to each other to complete the side structure 4.