baber/WOPTO huggingface dataset:
Patent JP-2012193676-A (JP)
Title: Aquatic power plant
Inventor: MANABE YASUHIRO
IPC: F03B13/14
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an aquatic power plant with high power generating efficiency that can stably obtain a power generation amount above a predetermined one regardless of a wave and weather condition in a sea or fresh-water area.SOLUTION: An aquatic power plant 1 rotates water wheels 16 by using a water level difference between water in a pool 6 that enters into an upper pool 6a through an opening 3a by running up an inclined surface 3b inclined upwardly from a peripheral part under the water to a center part and partitioned by convergence levees 11 or is introduced into the upper pool 6a from water intake ports 21 formed in the inclined surface 3b, and water outside a body 10, thereby making a power generator 12 generate power.
Patent JP-2011216178-A (JP)
Title: Reproducing device, reproducing system, and server
Inventor: OKAMOTO KATSUNORI
IPC: G11B27/02
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when video data and music data of BGM are reproduced as they are at the same time, either of the two ends half-way in a half-baked manner, and even if BGM is inserted, it is not possible to obtain a satisfactory effect for a user.SOLUTION: A reproducing device includes a recording medium 203 capable of recording one or a plurality of video data 204, a network communication part 201 for receiving musical piece reproduction data having a reproduction time of about the same length as the length of a reproduction time of video data recorded in the recording medium from a musical piece database through a network, and a reproduction control part 210 for reproducing the musical piece reproduction data received by the network communication part in conjunction with the video data recorded in the recording medium.
Patent JP-2012197712-A (JP)
Title: Protective device of coupler of electronic component
Inventor: SAKANO TOMOYOSHI
IPC: F02D35/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a protective device of a coupler of an electronic component for easily installing a protective means of the coupler.SOLUTION: The protective device of the coupler of the electronic component protects the coupler 51 installed in the electronic component and a wire 52 derived from a base end part of the coupler 51. A plurality of projection strips 54 and grooves 55 turned in the axial length direction of a protective cap 53 are arranged on the inner periphery of the protective cap 53 of an elastic raw material to be put on the coupler 51, the protective cap 53 is frictionally fixed to the coupler 51 by the projection strips 54 brought into pressure contact with a peripheral surface of the coupler 51 by elastic restoring force of this protective cap 53 by putting the protective cap 53 of the elastic raw material on the coupler 51, and among the plurality of grooves 55, a predetermined groove 55 is formed as a wire inserting groove 60 swelling outside in the radial direction of the protective cap 53 more than the other grooves 55, and the wire 52 is inserted into this wire inserting groove 60.
Patent JP-2012197532-A (JP)
Title: Ink jet printing apparatus and method for manufacturing printed product
Inventor: MIYAJIMA YOSHITAKA
IPC: D06M15/564
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily vary an image of a printed picture, that is, a printed result according to the intention of the user.SOLUTION: This ink jet printing apparatus comprises: an ink-jet type ink ejection head 7 for ejecting an ink 6 toward a transporting material 1 to be printed; and a first pretreatment liquid ejection head 9 and a second pretreatment liquid ejection head 90, which eject a first pretreatment liquid (coating liquid) 3 and a second pretreatment liquid (penetrant) 30 which are liquids different from the ink, toward the material 1 to be printed. One or more first pretreatment liquid ejection heads 9 are provided either upstream in the same side of the ink ejection head 7 or upstream in the opposite side of the ink ejection head 7 with respect to the material 1 to be printed, and one or more second pretreatment liquid ejection heads 90 are provided in the other side at which the first pretreatment liquid ejection heads 9 is not provided, with respect to the material 1 to be printed.
Patent JP-2012197869-A (JP)
Title: Pipe joint
Inventor: INOUE TOMOHITO
IPC: F16L21/08
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint that allows a diameter expansion member to be separated from a fastening annular body by a small force and has a sufficient pipe pull-out force.SOLUTION: A diameter expansion member 6 is composed of two components that are a diameter expanding body 61 and a temporary reinforcing piece 62, and is clamped by a fastening annular body 5.
Patent JP-2012198963-A (JP)
Title: Drawing method, manufacturing method of master disk for information recording medium and manufacturing method of information recording medium
Inventor: NAKADA KATSUYUKI
IPC: G11B5/86
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To draw an exposure pattern capable of forming a servo pattern by which servo information can be properly read out.SOLUTION: In drawing of patterns PS5a, PS5b of a both phase servo part, when a total length along a rotation direction for each radial position, of a pair of areas A1, A2 adjacent to each other in the rotation direction, among exposure areas A1 and non-exposure areas A2 forming the patterns PS5a, PS5b, is a first length respectively, a beam is radiated so that a first value, obtained by dividing total radiation amount of the beam for drawing within the range of the first length in one servo track ST by the first length, is larger in one where an intersection angle in the track ST is larger, than in the other where the intersection angle is smaller, of the both patterns PS5a, PS5b in the same radial position, in an area including the radial position where an angular difference, in the same radial position, between the intersection angle of a side intersecting the rotation direction against a radial direction in the area A1 in one of the both patterns PS5a, PS5b and the intersection angle in the other is the largest.
Patent JP-2012199823-A (JP)
Title: Multiple optical axis photoelectric sensor
Inventor: WATANABE YOSHIYUKI
IPC: G01V8/20
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiple optical axis photoelectric sensor that prevents a wrong output even when determining light incidence and interception on optical axes in accordance with results of multiple consecutive projective scanning processes.SOLUTION: The multiple optical axis photoelectric sensor includes an opposed arrangement of light projecting elements T(1)-T(n) for periodically performing a projective scanning process of sequentially projecting light and light receiving elements J(1)-J(n) for receiving the light from the light projecting elements T(1)-T(n) to output light reception signals depending on the amount of light received. When the light projecting elements T(1)-T(n) sequentially project light, light incidence and interception is detected on optical axes L(1)-L(n) formed toward the paired light receiving elements in accordance with the light reception signals from the light receiving elements corresponding to the light projecting elements projecting light. When light interception is detected on an optical axis L(m), it is determined that the optical axis L(m) is in a light interception state on condition that light interception has been detected on the optical axis L(m) and adjacent optical axes L(m-1), L(m+1) in the preceding projective scanning process.
Patent JP-2012202714-A (JP)
Title: Tool for appearance inspection of transparent sheet material and appearance inspection method for transparent sheet material using the same
Inventor: OGAWA HIROYUKI
IPC: G01N21/892
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a tool for appearance inspection of a transparent sheet material and an appearance inspection method for transparent sheet material using the same that irradiate the sheet material with light for appearance inspection of the transparent sheet material and put a camera in focus on a surface of the sheet material with good reproducibility whichever of optical images by its transmitted light and reflected light is used.SOLUTION: There is provided the tool for inspection used to put the camera in focus on the surface of the transparent sheet material in a method of inspecting appearance of the transparent sheet material by irradiating the transparent sheet material with light and picking up an optical image of the transparent sheet material by the transmitted light and/or reflected light by the camera. The tool for inspection includes a rectangular frame member, which can be mounted at an appearance inspection position of the transparent sheet material in replacement with the transparent sheet material and at least one light-color thread member and/or at least one dark-color thread member extended on the frame member in level with the surface of the transparent sheet material when the frame member is mounted at the appearance inspection position.
Patent JP-2012204029-A (JP)
Title: Vehicular lamp
Inventor: YOSHIDA KOJI
IPC: F21Y101/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp capable of widening a lateral range where reflected light is emitted without reducing light flux use efficiency of the reflected light reflected on the reflecting surface arranged on an outermost side among compound reflecting surfaces of a reflector.SOLUTION: The compound reflecting surfaces 32 of the reflector 3 of the vehicular lamp 1 are divided into reflecting surfaces 32a to 32h. An outer edge 32a1 of the first reflecting surface 32a arranged on the outermost side in the lateral direction reflects light of a light source 2 to the vicinity of an outer edge 41a on an opposite side of the first reflecting surface 32a among a front opening 41c of a cylindrical body 41, an inner edge 32a2 of the first reflecting surface 32a reflects the light of the light source 2 to the vicinity of an outer edge 41b on a first reflecting surface 32a side among the front opening 41c of the cylindrical body 41, and the first reflecting surface 32a reflects the light of the light source 2 to a range from the direction of a light beam R1 to the direction of a light beam R2.
Patent JP-2012042917-A (JP)
Title: Optical filter for display
Inventor: TAKANO MOTOMINE
IPC: G02B5/22
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter for a display which has an adhesive layer containing a particular dye to add functions such as transmissivity adjustment and which exerts adequate effects such as transmissivity adjustment and suppresses deterioration of the dye without high cost.SOLUTION: An optical filter for a display 20 comprises an adhesive layer 12 containing: black metal complex salt dye; fine particles 19 with an average particle diameter of 0.1-20 μm; and an adhesive.
Patent JP-2011255163-A (JP)
Title: Game machine
Inventor: IYODA TAKAHIRO
IPC: A63F7/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve a fully amusing game machine suppressing a delay of a special game, and hence having a sense of speed and increasing a tense atmosphere and expectation of a player.SOLUTION: In the game machine which variably displays a normal symbol by ball entry to a normal symbol start port, performs a winning/losing lottery of the normal symbol, opens a normal electric prize device, namely a special symbol start port, when the normal symbol wins, draws a winning/losing lot of a special symbol by ball entry to the special symbol start port, and opens a large winning hole to execute a winning game of the special symbol when a result is a jackpot of the special symbol, a variable time shortening means of shortening variable display time of the normal symbol is provided, the variable display time of the normal symbol is shortened by a preset prescribed number of times by the variable time shortening means after winning the normal symbol even during the execution of the winning game of the special symbol and during operation of a condition device, and delay is restrained in an interval of the winning game of the normal symbol and an interval of a jackpot game of the special symbol.
Patent JP-2012204643-A (JP)
Title: Semiconductor device
Inventor: YASUMORI KOJI
IPC: H01L27/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a chip area by making a peripheral circuit region be in a shaped form.SOLUTION: A semiconductor device has: a memory cell region 40 where a plurality of data buses DB extending in a Y direction are arranged in an X direction at a pitch P1; and a buffer region 61 where a plurality of buffer circuits BC connected with the plurality of corresponding data buses DB respectively are provided. On the buffer region 61, the plurality of data buses DB extending in the Y direction are arranged in the X direction at a pitch P2. The pitch P2 is smaller than the pitch P1. Due to such a configuration of the invention that an arrangement pitch of the data buses DB is reduced on the buffer region, an area allocatable to the other circuit blocks can be secured sufficiently. Thereby, since width expansion and deformation of forms for the circuit blocks can be eliminated, wasted free space is less likely generated, and a chip area can be reduced.
Patent JP-2012200782-A (JP)
Title: Fillet welded joint
Inventor: HANDA TSUNEHISA
IPC: B23K9/02
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fillet welded joint superior in fatigue characteristics with a fillet joint of an extremely thick steel plate of 50 mm or thicker of sheet thickness.SOLUTION: The fillet joint of the thick steel sheet superior in fatigue resistant characteristics of a sheet thickness direction of 50 mm or larger of the sheet thickness is welded with 30 kJ/cm or less of input heat and 3 layers and 6 passes or less of a laminate. In a range from a position of 2 mm in the sheet thickness direction from at least both sides of a rolled face of the steel sheet or one side thereof up to a position of 3/10 of the sheet thickness, the thick steel sheet has an aggregate structure in which an X-ray intensity ratio of a face (110) parallel to a plate face is 2.0 or more, and an X-ray intensity ratio of a face (100) parallel to the sheet surface is 1.1 or less. Furthermore, an average value of residual compressive stress in the sheet thickness direction is 160 MPa or more or residual compressive stress in the sheet thickness direction and an orthogonal direction is 100 MPa or more in a range up to 4 mm in the sheet thickness direction from both side or one side of the rolled face of the steel sheet.
Patent JP-2012203801-A (JP)
Title: Communication system, communication terminal and version number change method
Inventor: TANNO HIDEKAZU
IPC: G06F11/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To easily prevent operation errors in cooperative software due to a version number difference between software of a communication terminal and software of a device with no communication function.SOLUTION: A communication terminal 100 determines whether cooperative operation is possible between communication terminal cooperative software having a version number and on-vehicle device cooperative software having a version number obtained from an on-vehicle device 200. When determining that cooperative operation is impossible, the communication terminal obtains any one of on-vehicle device cooperative software and communication terminal cooperative software having a version number for enabling cooperative operation from a server 300. When the communication terminal cooperative software is obtained, the communication terminal changes the current communication terminal cooperative software to the obtained communication terminal cooperative software. When the on-vehicle device cooperative software is obtained, the communication terminal outputs the on-vehicle device cooperative software to the on-vehicle device 200, and the on-vehicle device 200 changes the current on-vehicle device cooperative software to the output on-vehicle device cooperative software.
Patent JP-2012207829-A (JP)
Title: Cogeneration system
Inventor: HIWATARI MANABU
IPC: F24H1/18
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system that can secure a desired heat storage amount without increasing a size of, for example, a hot water storage unit.SOLUTION: In a fuel cell system 1, an electric heater 9 is controlled on the basis of an estimated value of the heat storage amount in the hot water storage unit 3 by an operation control device 20. Thus, a temperature of hot water can be increased by the electric heater 9 when it is determined that the estimated value of heat storage amount in the hot water storage unit 3 does not reach the desired heat storage amount.
Patent JP-2012208754-A (JP)
Title: Information processing device, update method for updating database, and program for updating database
Inventor: UCHIYAMA KEIZO
IPC: G06F17/27
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a user by enhancing the efficiency of work relating to optimization of a database.SOLUTION: An information processing device connected to a database in which analysis data including an analysis key for analyzing document data is accumulated, comprises: a unit analysis key extraction unit 25 that extracts one or plural analysis keys to be a reference for recognizing the structure of an analysis key from the database as unit analysis keys; a structure recognition unit 26 that recognizes the structure of the analysis key included in the database using the unit analysis keys; and a database update unit 29 that updates information related to the analysis key included in the database using information related to the unit analysis keys according to the structure recognized by the structure recognition unit 26.
Patent JP-2012208362-A (JP)
Title: Image forming device
Inventor: MORI NORITAKA
IPC: G03G21/18
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a process cartridge in a structure in which the process cartridge is inserted from the side opposite to the exposure surface of an LED head.SOLUTION: An image forming device (color printer 1) comprises: a process cartridge 42 having a photoreceptor drum 42A and a developing device 42B; an exposure member (LED unit 41) for forming an electrostatic latent image on the photoreceptor drum 42A; and a pair of supporting members (a side wall 61 of a drawer 60) for supporting the exposure member and detachably supporting the process cartridge 42. Each supporting member is provided with a pivotally supporting part 611A for pivotally supporting the process cartridge 42, and when mounted on the supporting member, the process cartridge 42 is configured to rotate around a position in which the photoreceptor drum 42A faces an exposure surface 411A of the exposure member by turning around the pivotally supporting part 611A.
Patent JP-2012211365-A (JP)
Title: Plasma cvd apparatus and plasma cvd method
Inventor: SAKAMOTO KEITARO
IPC: C23C16/455
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus that forms a high-quality thin film with high productivity by delivering active species to a surface of a base material as much as possible when forming the thin film on the surface of the long base material by using a plasma CVD method, and to provide the plasma CVD method.SOLUTION: The plasma CVD apparatus includes a cooling drum and a plasma generation electrode disposed opposite to the cooling drum in a vacuum case, and forms a thin film on the surface of a base material while conveying the long base material along the surface of the cooling drum. A film-forming space sandwiched between the cooling drum and the plasma generation electrode is sandwiched from the upstream side and the downstream side in the conveying direction of the long base material, and two side walls extending in the width direction of the long base material are provided. The side walls are electrically insulated from the plasma generation electrode. On any one of the two side walls, a plasma generation control-type gas delivery hole which delivers gas while controlling plasma generation and a plasma generation promotion-type gas delivery hole which delivers gas while promoting plasma generation are provided.
Patent JP-2012220538-A (JP)
Title: Transfer belt unit and image forming apparatus
Inventor: MIZOGUCHI FUSATO
IPC: G03G15/16
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of vibration of a transfer belt caused by rubbing with an image carrier and capable of accurately transferring a toner image on paper conveyed to a transfer position via the transfer belt.SOLUTION: A secondary transfer unit 3 stretches a transfer belt 31 in an endless form over a driving roller 32, a driven roller 33, a transfer roller 34, an auxiliary roller 35, and a support roller 36 therebetween. The transfer belt 31 moves, by rotation of the driving roller 32, along a circulation path which passes through a transfer position N. The transfer roller 34 and the auxiliary roller 35 press the transfer belt 31, at the transfer position N, from the inner peripheral surface of the transfer belt 31 toward an intermediate transfer belt 22. The transfer belt 31 has an outer peripheral surface which comes into pressure contact with the intermediate transfer belt 22 and is roughened to the surface roughness of Rz=6 μm to 10 μm.
Patent JP-2012222004-A (JP)
Title: Semiconductor layer formation device, semiconductor layer manufacturing method
Inventor: SAITO ATSUSHI
IPC: C23C14/34
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology of forming a semiconductor layer by controlling the concentration of a dopant.SOLUTION: When forming a semiconductor layer 26 by sputtering a second main target 42 in a vacuum column 51 with a sputtering gas containing a rare-gas and a reactive gas thereby making the target arrive at the surface of an object 28 to be deposited, a dopant arranged in the vacuum column 51 is heated as a deposition material 64 to produce vapor thereof and the vapor is made to arrive at the surface of the object 28 to be deposited thus forming a semiconductor layer 26 containing the dopant. Since the vapor of the deposition material 64 is reduced when it is made to pass through the through hole 66 of a discharge amount limit member 63 arranged between the object 28 to be deposited and the deposition material 64, a small amount of the vapor can be made to be contained in the semiconductor layer 26.
Patent JP-2011137553-A (JP)
Title: Method of manufacturing raceway member of bearing and method of manufacturing rolling bearing
Inventor: KANEKO TOSHIAKI
IPC: F16C33/64
Filed: 2011-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raceway member of a bearing having a ceramic film formed thereon and achieving both adhesiveness and insulation characteristics, and a method of manufacturing a rolling bearing including the raceway member.  <P>SOLUTION: The method of manufacturing the raceway member of the bearing includes: a formed member preparation process of preparing a formed member made of metal and formed to have an approximately shape of the raceway member of the bearing; a pretreatment process of adjusting roughness of the surface of the formed member; and a ceramic thermal spray process of thermally spraying ceramic to form the ceramic film on the surface of which roughness is adjusted in the pretreatment process. In the pretreatment process, the surface roughness is adjusted to 1.0μm≤Ra≤3.0μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT