baber/WOPTO huggingface dataset:
Patent JP-2012013121-A (JP)
Title: Clinch bolt
Inventor: TAMAKI SATOSHI
IPC: F16B35/04
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a clinch bolt with both a resistance to twist-out and a resistance to pull-out by suppressing the unnecessary increase of a shaft while reducing the outer diameter of a head.SOLUTION: A clinch bolt (1) has a screw shaft (2) which is inserted into an aperture (11) previously formed in a metal plate (10) and is locked by caulking to the metal plate (10). A plurality of protrusions (4) and depressions (5) are alternately peripherally disposed on a neck shaft directly below a head (3) disposed at one end of a screw shaft (2), and each projection (4) is configured in that an end (4b) at the screw shaft (2) side is larger in diameter than an end (4a) at the head (3) side. The aperture (11) formed in the metal plate (10) is configured such that the hole diameter thereof is a little larger than the maximum diameter of protrusions (47), and only the metal plate (10) at the periphery of aperture (11) is partially deformed by caulking (plastic deformation) so as to bite into protrusions (4) and depressions (5), thereby providing the clinch bolt (1) with both resistance to twist-out and the resistance to pull-out.
Patent JP-2012013821-A (JP)
Title: Image forming apparatus
Inventor: KUBOTA KEISUKE
IPC: G03G21/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus whose fixation device has substantially constant paper holding conveyance speed regardless of thermal expansion of a fixation roller.SOLUTION: An image forming apparatus includes: a heating roller 23 having a heat source 26; a fixation roller 22 having an elastic layer 30 on the circumference of a core metal 29; an endless fixation belt 24 extending between the heating roller 23 and the fixation roller 22; and a pressurizing roller 21 provided on the circumference side of the fixation belt 24. The image forming apparatus has a fixation device 20 for heating and fixing paper by passing the paper carrying an unfixed toner image through a nip part that is formed by press contact of the fixation roller 22 and the pressurizing roller 21 between the fixation belt 24 and the pressurizing roller 21. The image forming apparatus also has a core metal temperature detection member 33 for detecting temperature of the core metal of the fixation roller 22, and a fixation roller controller for controlling rotary drive of the fixation roller 22. The fixation roller controller controls rotation speed of the fixation roller 22 on the basis of the temperature detected by the core metal temperature detection member 33.
Patent JP-2012015876-A (JP)
Title: Reception allocation device, reception allocation system, reception allocation method and computer program
Inventor: HIRONO TOORU
IPC: H04M3/51
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a reception allocation device which can further reduce the unbalance of opportunities for reception generated among receptionists.SOLUTION: A reception allocation device comprises: a service user identification information acquisition part 31 to acquire service user identification information; a service user identification information array memory part 32 to store an array of the identification information of the service users waiting for reception; a reception finish time acquisition part 33 to acquire a reception finish time at which a receptionist finishes a previous reception, and receptionist identification information of the receptionist; a reception available time acquisition part 34 to acquire a reception available time at which the receptionist can accept a next reception, and the receptionist identification information of the receptionist; a receptionist reception information memory part 35 to store the reception finish time, the reception available time, and allocation stand-by information which shows whether the receptionist is waiting to be allocated, for every receptionist identification information; and a reception allocation part 36 to allocate each service user identification information, in order from the first in the array of the service user identification information, to each receptionist identification information in the allocation stand-by state, in a chronological order of the reception finish time.
Patent JP-2012014811-A (JP)
Title: Optical disk device and control method therefor
Inventor: KUBO IKUNORI
IPC: G11B7/1392
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which secures a satisfactory recording and reproducing quality, and to provide a control method therefor.SOLUTION: The optical disk device includes a system control section which calculates a thickness from an incident surface to a recording layer of a laser beam of an optical disk, based on a focus error signal, in a focus sweep operation of continuously moving an objective lens in a thickness direction of the optical disk, and determines a position of a coupling lens optimal for correcting spherical aberration generated in the laser beam, for each recording layer. In the focus sweep operation, the focus of the objective lens is controlled so that the coupling lens moves to a reference position where the focus of the objective lens passes next through a recording layer before passing through the recording layer of the optical disk, in other words, a position where the spherical aberration is corrected which is calculated based on the specification of the optical disk and is generated by the laser beam.
Patent JP-2012011522-A (JP)
Title: Honing stone
Inventor: NAKAO TAKAHIRO
IPC: B24B33/08
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a honing stone capable of shortening a step of forming an oil sump groove for an inner surface of a circular hole such as a cylinder inner surface of a vehicle engine and a step of creating a plateau surface.SOLUTION: The honing stone 10 includes a resin bonded abrasive grain layer 17 in which main abrasive grains 15 for forming an oil sump groove on an inner surface 14a of a cylinder hole 14 and secondary abrasive grains 16 having a grain size smaller than that of the main abrasive grains 15 are mixed. A Young's modulus of resin bond 18 constituting the resin bonded abrasive grain layer 17 is 18 to 30 GPa. A size ratio of the grain size of the secondary abrasive grains 16 to the grain size of the main abrasive grains 15 is 1/8 to 3/4. The grain size of the main abrasive grains 15 is #200 (average grain size of 76 μm) to #600 (average grain size of 30 μm). The content of the secondary abrasive grains 16 is 2.5 to 50% (volume ratio), and the content (volume ratio) of the secondary abrasive grains 16 is 1.0 to 2.5 times the content (volume ratio) of the main abrasive grains 15.
Patent JP-2012012372-A (JP)
Title: New amorphous bosentan and method for producing the same
Inventor: HIRAI YOSUKE
IPC: C07D239/52
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the bioavailability of bosentan which is N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-pyrimidin-4-yl]-4-tert-butylbenzene sulfonamide, is an endothelin receptor antagonist, and is used as a treating agent for pulmonary arterial hypertension by improving the solubility in water since bosentan is a sparingly soluble drug, and to obtain a method for industrially simply improving the bioavailability.SOLUTION: By making bosentan into amorphous bosentan by a solvent method, a melting method, a mechanochemical method or the like, the amorphous bosentan can be more simply produced in a shorter time than by the conventional production methods and furthermore, the solubility can be improved.
Patent JP-2010272529-A (JP)
Title: Superconducting cable
Inventor: HIROSE MASAYUKI
IPC: H01L39/04
Filed: 2010-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting cable capable of absorbing thermal shrinkage without combining another member.  <P>SOLUTION: The superconducting cable has a plurality of cable cores 2 twined inside a heat insulation tube 1. As for the superconducting cable, each cable core 2 is twined with the other in the heat insulation tube 1 without anything intervening in between with enough looseness for absorbing a heat contraction portion at cooling, and is rolled up around a drum in that state. As the looseness is formed in twining the cable cores 2, heat contraction at cooling can be absorbed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018017-A (JP)
Title: Radiographic apparatus
Inventor: NAKATSUGAWA HARUYASU
IPC: G03B42/02
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus capable of photographing various radiation images.SOLUTION: A temperature adjustment part 82 is controlled so that the temperature of a radiation detector 20 is within a temperature range where warpage of the radiation detector 20 caused by temperature change including the temperature when a TFT substrate 30 and a deposition layer 31 having a scintillator 8 are bonded is within a predetermined allowable amount allowing the influence on the radiation images.
Patent JP-2012017687-A (JP)
Title: Scr system
Inventor: WAKAMATSU TOSHITSUGU
IPC: F01N3/08
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an SCR system that prevents deterioration of a urea water in a dosing valve when an engine is stopped.SOLUTION: The SCR system includes: a cooling time setting part 1 for setting a cooling time required until the temperature of a dosing valve 104 is reduced to a temperature at which the urea water is hardly deteriorated, on the basis of an exhaust gas temperature when the engine E is stopped; and a cooling control part 2 for cooling by injecting a predetermined amount of urea water from the dosing valve 104 until the cooling time elapses after the engine E is stopped.
Patent JP-2012019135-A (JP)
Title: Sealing material sheet for solar cell module and solar cell module
Inventor: YAMAMOTO WATARU
IPC: H01L31/042
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material sheet applicable for forming a sealing material layer that is hard to discolor, and to provide a solar cell module having a sealing material layer formed of the sealing material sheet.SOLUTION: The sealing material sheet contains EVA, and a compound represented by the following formula (1) (where, Rand Rare each a hydrogen atom or an alkyl group of 1-20C.) Additionally, a solar cell module has a sealing material layer formed of the sealing material sheet.
Patent JP-2012027579-A (JP)
Title: Broadcasting communication system and method
Inventor: OGAWA KEISUKE
IPC: H04H60/80
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To support communication between users by providing a user with information transmitted to a program by other users when the user views the program, even when the program is real-time broadcasting or recorded broadcasting.SOLUTION: A broadcasting communication system comprises: a first receiver for reproducing program data; a first terminal for submitting article data concerning program data to a shared article server and transmitting information of the program data reproduced by the first receiver to a distribution server; the shared article server for storing received article data in association with time information; a second receiver for reproducing program data; a second terminal for transmitting information of the program data reproduced by the second receiver and time information of the program data to the distribution server; and the distribution server for acquiring article data from the shared article server based on the information of the program data and the time information of the program data received from the second terminal, and transmitting the acquired article data to the second terminal.
Patent JP-2012027142-A (JP)
Title: External additive for electrophotographic toner and electrophotographic toner
Inventor: KANAE MASAATSU
IPC: G03G9/08
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an external additive for toner, the additive comprising a vapor phase method silica powder that includes primary aggregated particles having a large particle diameter and an amorphous form, for solving problems of a vapor phase method silica powder having a large particle diameter such as intrusion into recesses on a toner surface, embedding in the toner, or detaching from the toner surface, and obtaining excellent effects functioning as a spacer and imparting durability to the toner.SOLUTION: The external additive for an electrophotographic toner comprises a vapor phase method silica powder having an STSA (statistical thickness surface area) of 100 m/g or less and a ratio of a BET specific surface area to the STSA of 1.8 or more. The vapor phase method silica powder having a larger BET specific surface area compared to the STSA and having the STSA of a predetermined value or lower has a firm primary aggregation structure having a large particle diameter and an amorphous form, which prevents problems such as separation from a toner surface or intrusion into recesses on the toner surface and is excellent in a spacer effect and an effect of imparting durability to the toner, and thereby, the toner performance can be maintained for a long period of time.
Patent JP-2012025432-A (JP)
Title: Packaging box for multipack
Inventor: HIRAISHI KAZUHIRO
IPC: B65D5/04
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel packaging box for multipacks which is a packaging box capable of contributing to reduction in manufacturing cost by reducing an amount of a used paper material (reducing a width or the like of paperboard to reduce a used area) and keeps necessary functions such as strength of the box and holding force.SOLUTION: Upper opening holes (21, 22 and 21) provided correspondingly to respective containers for locking the outer side of the upper surface of a stored container are formed at creases between the upper face plate (2) and side faces plates (3 and 4). The upper opening holes include end opening holes (21 and 21) respectively formed at both ends of the side face plate (both ends on the opening side) and an intermediate opening hole (22) formed inward from the end opening holes. A width P22 of the intermediate opening hole (22) is formed to be larger than a width P11 of the end opening hole (21). The center line (G1) of the end opening hole (21 and 21) is shifted outward from the center line (B1) of the corresponding container stored at an end position of the side face plate, whereby container holding force when lifting the packaging box is increased.
Patent JP-2012027379-A (JP)
Title: Presentation system and presentation apparatus
Inventor: MATSUDA HIDEYUKI
IPC: G09G5/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for advancing presentation more smoothly.SOLUTION: In a presentation system, an associated sheet (e.g. sheet ST9) associated with a specification sheet (e.g. ST2) is recognized from a plurality of sheets of presentation materials before starting a prescribed presentation. Then, association data DR is generated for associating the specification sheet with the associated sheet before starting the prescribed presentation. The association data DR may be recorded, for example, in a data table TB2 or in a summary sheet.
Patent JP-2012017728-A (JP)
Title: Power generator using wave-wind impeller
Inventor: TAKAOKA MICHIO
IPC: F03B13/14
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a power generator having high efficiency, and requiring less construction cost and equipment cost, by directly generating electric power from wave or wind power.SOLUTION: In an impeller, blade surfaces are installed symmetrically, uniformly and radially on an outer shaft through which a core shaft and an inner shaft pass, (a) the length of the impeller substantially coincides with a wavelength of the wave, and (b) the tip of the wave substantially coincides with the tip of the impeller. The above operations are automatically conducted. (c) The whole or a part of a half surface is opened in a front half surface and a rear half surface on one of a pair of the blade surfaces. A valve function is given to the opening surfaces by a cover and a limited spring. The areas of the opened front and rear half surfaces are the same. The surfaces are opened in the same direction. Therefore, they are opened in an opposite direction when facing each other. The outer shaft can be rotated always in the same direction by axially symmetrical smooth force.
Patent JP-2012034532-A (JP)
Title: Electric actuator
Inventor: OKUBO YOSHIYUKI
IPC: H02K5/00
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an electric throttle by preventing a trouble that an electric motor is obliquely attached by deviation of a wave washer.SOLUTION: When incorporating a wave washer 6, each trough 6b of the wave washer 6 is led to the bottom of an engagement recessed part 7 by a tapered surface 7a. A washer position in an x-axis direction connecting two troughs 6b is regulated by a regulation wall 31. The two troughs 6b are engaged with the engagement recessed part 7 and a washer position in a y-axis direction (a direction perpendicular to the x-axis direction) is thereby regulated. In this way, a trouble that the wave washer 6 is incorporated in a deviated state is not caused, and a trouble that the wave washer 6 is deviated by disturbance with the electric motor unattached is not caused. As a result, a trouble that the electric motor is fastened to a throttle body 5 with the wave washer 6 deviated is not caused, and a trouble that the electric motor is obliquely attached can be prevented.
Patent JP-2011035403-A (JP)
Title: Heat dissipation structure and heat dissipation system
Inventor: RYU CHOKO
IPC: C01B31/02
Filed: 2010-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation structure and a heat dissipation system using the heat dissipation structure.  <P>SOLUTION: The heat dissipation structure 10 includes a heat conduction member 110 and a first transition layer 120. The heat conduction member includes a base 114 and a plurality of carbon nanotubes 112 distributed in the base. The transition layer is formed on a first surface 116 of the heat conduction member, and is 1 to 100 nanometers thick. The transition layer comes into contact with the plurality of carbon nanotubes of the heat conduction member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039260-A (JP)
Title: Transmission and reception system, transmitter, and receiver
Inventor: KATO SHUJI
IPC: H04N7/173
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To perform the transfer of sound data with high sound quality and without a sound break in switching contents concerning a transmission and reception system in a digital interface for video and sound transfer.SOLUTION: A reception sound clock generation part 116 generates multiple sound clocks RAC1, RAC2, based on a reference clock RCLK. A sound clock information generation part 115 generates sound clock information IAC including information of a frequency of the sound clock RAC1. A sound clock reproduction part 105 reproduces a sound clock TAC1 with the frequency indicated by the sound clock information IAC. A transmission sound clock generation part 106 generates multiple sound clocks TAC1, TAC2, based on the sound clock TAC1. Concerning data transfer, the transmission sound clock generation part 106 selects the transmission sound clock TAC in accordance with sampling frequency information of transmission sound data, and the reception sound clock generation part 116 selects the reception sound clock RAC in accordance with sampling frequency information separated from transmission data.
Patent JP-2012034763-A (JP)
Title: Holder of oil application material
Inventor: TADASHIGE NORIKO
IPC: A47J43/28
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a holder of an oil application material which can efficiently apply oil soaked in the oil application material such as kitchen paper to a bottom plate of a heat-cooking device, does not need a tray, and is compact and hygienic.SOLUTION: The holder of the oil application material has a basic constitution in which a stabilization part for enabling, when temporarily placed, an opening at the other end to be stably kept upward at the bottom of the device body which is made of resilient materials and formed in a bottomed cylinder shape, and the oil application material can be stored in the cylinder body. Further, a tongue piece is provided at the rim of the opening, and a magnet is mounted in the stabilization part at the bottom.
Patent JP-2012027881-A (JP)
Title: Plc automatic danger notification system
Inventor: ARAKAWA SHINYA
IPC: G08B25/01
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a system by which disaster warning sound of a crime or the like can exactly be heard to enable initial motion correspondence in the whole building and even around the building because a crime prevention sensor in a housing plot installed conventionally in many houses and buildings rings only for the purpose of preventing the occurrence of a crime, does not make people be aware unless the people are at or near the place of the occurrence, and is not useful when one place thereof is broken even though the crime prevention sensor is installed.SOLUTION: As soon as a crime prevention sensor detects a crime around the building, a PLC modem at that place operates to notify the possibility of the crime by the announcement, flashlight flickering and display flickering with a place (room) name of the previous notice of a crime place, and to simultaneously transmit data via a PLC modem system and through wiring of other place (room) names. Thus, all PLC modems simultaneously notify the previous notice of the crime place by sound announcement, the light emission of the flashlight flickering, and the flickering display of the place (room) name. Even though one place is broken, the crime prevention sensor continuously rings until electricity is interrupted in the whole building (whole places).
Patent JP-2012035482-A (JP)
Title: Method of manufacturing solid molding
Inventor: KAMIKAWA TADAO
IPC: B29C45/14
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid molding composed of a resin sheet and allowing manufacture of solid moldings having connection parts by a simple means.SOLUTION: The method of manufacturing a solid molding comprises arranging a flat resin sheet in a desired three-dimensional shape in an injection mold 2, closing the mold 2, injection-casting a molten synthetic resin and connecting together edges of the resin sheets through members formed with the injection-casted synthetic resin, e.g. connection ribs 14. The method can thereby manufacture simply solid moldings having a three-dimensional shape involving e.g. complicated connection parts. Since a beautiful printed surface can be expressed at the surface of a solid molding composed of a resin sheet, the solid molding is also excellent in decorativeness. The solid molding is used in e.g. members of packaging, automobiles, household electric appliances and buildings.
Patent JP-2012039360-A (JP)
Title: Network apparatus and network system
Inventor: KANEKO MASAAKI
IPC: H04L12/28
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a network apparatus which is to be connected to a layer-2 network to which many hosts are connected, and which reduces the time taken until packet transfer is actually initiated after creation of many APR tables at the time of recovery from a fault.SOLUTION: A network apparatus 1-1 deletes an ARP table 152 at the time of a fault of an interface. A table showing correspondence with destination addresses is stored without deleting a BACKUP APR table 153. At the time of recovery from the fault, temporary transfer is initiated with the BACKUP APR table 153. This initiates the transfer processing using the BACKUP APR table 153 even if temporarily on packets that are abandoned during ARP resolution processing in a conventional practice. This can shorten downtime on the network apparatus 1-1.