baber/WOPTO huggingface dataset:
Patent JP-2012209748-A (JP)
Title: Audio signal amplification device
Inventor: TODA TADATOMO
IPC: H03F1/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal amplification device that reduces heat generation and reduces power consumption while suppressing a listener's acoustic distortion.SOLUTION: The audio signal amplification device includes: an amplification section for amplifying an input audio signal; an idling current control section for controlling an idling current to the amplification section; and a voltage detection section for detecting the voltage of the amplified audio signal output from the amplification section. The idling current control section controls the idling current to the amplification section below an idling current for normal operation when the detected audio signal voltage is equal to or higher than a predetermined reference voltage, and above the idling current for normal operation when the reference voltage is higher.
Patent JP-2012205862-A (JP)
Title: Bathtub
Inventor: SHIMIZU MOMOKO
IPC: A47K3/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub for obtaining a comfortable bathing feeling by soaking even shoulders in warm water when a user takes a bath even though in a highly water-saving bathtub, and suppressing interference between the buttocks of the user and a plug in bathing.SOLUTION: In the bathtub BT, a lower stage bottom surface 10 has a drain slope to allow a lower backrest surface 30 to be lower and includes an enterinf portion 32r where only a part of the side of the lower backrest surface 30 enters from a connection surface 13 toward the lower backrest surface 30. A drain outlet 60 is arranged to allow at least part thereof is positioned at the enterinf portion 32r.
Patent JP-2012212791-A (JP)
Title: Magnetic sheet
Inventor: UCHIYAMA RYOTA
IPC: C08L63/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sheet that has excellent fire-resistance and is sufficiently suppressed in dimensional variation.SOLUTION: A magnetic sheet contains (A) magnetic powder, (B) (a) acrylic rubber having epoxy groups, (b) phenol aralkyl resin, (c) epoxy resin, (d) hardening accelerator and (e) binder resin obtained by hardening a resin composition containing melamine cyanurate, and (C) red phosphorus. The content of the (C) red phosphorus is 2 to 10 mass% with respect to the total amount of the (B) binder resin and the (C) red phosphorus.
Patent JP-2012215752-A (JP)
Title: Development device and image formation device
Inventor: OBA MASASHI
IPC: G03G15/11
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a development device and an image formation device capable of correcting a detection result of an electrostatic capacitance detection section and acquiring accurate liquid level information.SOLUTION: A development device comprises: a storage section 401Y which stores liquid developer containing toner as well as a carrier; a capacitance type liquid level sensor 410Y which detects electrostatic capacitance with a first sensor electrode 421Y provided in the storage section 401Y and a second sensor electrode 422Y arranged opposite to the first sensor electrode 421Y through the liquid developer; a density sensor 460Y which is arranged in the storage section 401Y and detects toner density in the liquid developer; and a liquid level calculation section which calculates a liquid level of the liquid developer stored in the storage section 401Y based on the electrostatic capacitance detected by the capacitance type liquid level sensor 410Y and the toner density detected by the density sensor 460Y.
Patent JP-2012220975-A (JP)
Title: Network management system, management device, management target device, network management method, and computer program
Inventor: YUSHINA RYOTA
IPC: G06F21/31
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To protect a management target device from illegal setting even when a third person acquires authentication identification information by interception.SOLUTION: An SNMP v1 and an SNMP v2c are used as network management protocols. A management device calculates message authentication information of a SET request by using a common key and creates authentication VarBind including the message authentication information to transmit an SNMP message including the authentication VarBind. On receiving a SET request, a management target device verifies whether the SET request includes the authentication VarBind, when the SET request does not include the authentication VarBind, the management target device discards packets, and when the SET request includes the authentication VarBind, the management target device examines whether message authentication information included in the authentication VarBind exists already in a message authentication information cache, and if it exists, the management target device determines that it is replay attack and returns abnormal termination.
Patent JP-2012222613-A (JP)
Title: Optical transmission system, multi-core optical fiber and manufacturing method of multi-core optical fiber
Inventor: MUKASA KAZUNORI
IPC: H04B10/2581
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system, a multi-core optical fiber and a manufacturing method of the multi-core optical fiber, achieving a satisfactory crosstalk characteristic.SOLUTION: The optical transmission system includes a multi-core optical fiber having a plurality of core portions, and to mutually most adjacent core portions of the multi-core optical fiber, signal beams having mutually different wavelengths are input. Preferably, to at least one of the plurality of core portions, wavelength division multiplex light including one of the signal beams of mutually different wavelengths is input. Preferably, the wavelength division multiplex light including the respective signal beams of mutually different wavelengths is input to each core portion. The wavelength division multiplex light is included in mutually different wavelength bands.
Patent JP-2012220132-A (JP)
Title: Flying object monitoring device, flying object monitoring training device, and database update device for flying object monitoring device
Inventor: KURODA TAKESHI
IPC: G01S3/782
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a flying object monitoring device capable of highly accurately selecting a flying object model with a greater possibility even when various changes occur in the condition of flight of the flying object and the condition of flying object observation from a satellite.SOLUTION: The flying object monitoring device includes an orbit estimation device 6 that receives an observation orientation of a flying object flying over the surface of the earth from a satellite flying over the flying object and then outputs an estimated orbit (height, velocity: condition of flight, position: condition of observation), a flying object database 7 that records a plurality of flying object models composed of information about hardware of the flying objects, a light source spectrum calculation means 8 for finding a predicted light source spectrum in accordance with the condition of flight represented by the estimated orbit for each flying object model, an observation spectrum calculation means 9 for finding a predicted observation spectrum in accordance with the condition of observation represented by the estimated orbit for each predicted light source spectrum, and a comparison device 10 that calculates a spectral error by comparing the actually observed spectrum with the predicted observation spectrum and selects a flying object model having the greatest possibility from the flying object database.
Patent JP-2012225706-A (JP)
Title: Airborne laser survey system
Inventor: FUJITA ITSUSHI
IPC: G01C7/02
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To quickly grasp topographical variation caused by occurrence of a disaster by simplifying data processing and shortening processing time when acquiring topographical information by loading a laser range finder or the like on an aircraft.SOLUTION: An airborne laser survey system includes: laser range finding means for measuring distances of laser irradiation points of a plurality of laser range finders loaded on the aircraft and fixed so that angles of laser emission directions of respective laser range finders are shifted; and position calculation means for calculating a three-dimensional position of each laser irradiation point by combining position information received by a GPS receiver and posture information obtained by an IMU with range finding data acquired by the laser range finding means, to read out topographical information on a plurality of lines parallel with a flying line of the aircraft and quickly grasp topographical variation caused by the occurrence of the disaster.
Patent JP-2012227718-A (JP)
Title: Electromechanical conversion device and manufacturing method of the same
Inventor: TORASHIMA KAZUTOSHI
IPC: B81C3/00
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromechanical conversion device which reduces parasitic capacitance and prevents the increase of noise, the reduction of band width, and the deterioration of sensitivity.SOLUTION: An electromechanical conversion device includes: a cell 1 composed of a substrate 7, a vibration film 4, a vibration film support part 6 supporting the vibration film 4 so as to form a clearance 5 between the substrate 7 and the vibration film 4; and lead out wiring 12 of the cell 1 which is disposed on the substrate 7 through an insulator 11. In the electromechanical conversion device, the insulator 11 is thicker than the vibration film support part 6.
Patent JP-2011141297-A (JP)
Title: Method and apparatus for reducing peak broadening accompanied by establishment of an electric field
Inventor: JOHNSON BEN F
IPC: G01N27/447
Filed: 2011-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing peak broadening accompanied by the establishment of a run field in a capillary electrophoresis process, and an apparatus useful for carrying out such a method.  <P>SOLUTION: The method includes a process for defining a maximum ramp rate to be used during an initial electric field ramp, a process for defining a minimum period over which the run field is established, and/or a process for maintaining a temperature of a separation medium within a certain range during the initial electric field ramp. In addition, the method for determining a ramp rate effective for reducing peak broadening is disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012226638-A (JP)
Title: Illumination device and automatic dispenser
Inventor: TSUKITANI AYAKO
IPC: G07F9/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic dispenser which contributes to increase the discovery ratio discovered by a person positioned outside a detection area of a person detection unit.SOLUTION: The automatic dispenser includes: a high color temperature light source 15 that irradiates the light of high color temperature; and a low color temperature light source 16 that irradiates mainly commodity samples 13 as objects to be illuminated, which are displayed or exhibited to persons, with light of color temperature which is relatively lower than the high color temperature light source 15. A control section CP controls so that, when a person detection sensor 20 as a person detector detects no person, the high color temperature light source 15 is turned on, and when a person is detected, at least the low color temperature light source 16 is turned on.
Patent JP-2012228293-A (JP)
Title: Golf club head and golf club
Inventor: MATSUNAGA SATOSHI
IPC: A63B102/32
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf club having a high degree of freedom in design of the shape of the sole and excellent head stability.SOLUTION: An intersection point between a shaft axis Z1 and a sole surface 18 is defined as S1. A point S2, a point S3, and a point S4 are set on the sole surface 18. An intersection point between a straight line passing through a center of gravity of the head and being perpendicular to the horizontal plane and the sole surface 18 is defined as G1. A point R1, a point R2, a point R3, and a point R4 are set on the sole surface 18. A section A1 and a section A2 are set based on the points. An angle between the shaft axis Z1 and a ground plane is defined as θ. The angle θ exists so that at least a point belonging to the section A1 and at least a point belonging to the section A2 are brought into contact with the ground plane.
Patent JP-2012229341-A (JP)
Title: Coloring liquid containing fine particle, image forming method and image forming apparatus
Inventor: WAKAMATSU SHINICHI
IPC: C09B67/46
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a coloring liquid containing fine particles and the like capable of easily and efficiently forming an image with high quality at low cost by leaking the contained coloring liquid at desired timing by application of an external stimulation using an advantage of the electrophotographic method which is high-speed and excellent reliability performance while preventing disadvantages of the electrophotographic method capable of improving color reproductivity (especially, for multicolor), easily facilitating, drastically decreasing power consumption at the time of image formation.SOLUTION: The coloring liquid containing fine particles is characterized in that a coloring liquid is contained in gel particles, and the coloring liquid is leaked to the outside by generating phase transition of the gel particles when at least an external stimulation from temperature variation, pressure variation, light irradiation and electric field application is received.
Patent JP-2012030972-A (JP)
Title: Goods sorter
Inventor: KONAYAMA MANABU
IPC: B65G47/68
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a goods sorter which can surely sort predetermined goods by preventing the breakdown of a shoe.SOLUTION: A goods sorter 10 includes slats (goods supports) 14, which bridge in a plural number across a pair of endless chains (endless roller) 12 arranged along a main carrying route 40 and whose longitudinal direction conforms to the main carrying route 40 in the orthogonal direction, and shoes (goods lateral pushers) 16, which are fitted outside to the slats 14 slidably in the longitudinal direction of the slats 14 and are guided by a brunch guide member 42 that is provided in a fixed direction to the main carrying route 40. In the sorter, the sliders 18 of each shoe 16, which contacts slidably with the slat 14, are positioned in the vicinity of both right and left ends in the sectional view in the longitudinal direction of the slat 14, and also the sliders 18 are positioned in the vicinity of the lower end in its sectional view.
Patent JP-2012235654-A (JP)
Title: Electrical connection box
Inventor: HATANO YUKIKO
IPC: B60R16/02
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box of a novel structure that achieves improved space efficiency in arranging a relay and a fuse with a small number of components.SOLUTION: An electrical component attachment part 22 includes: a relay support surface 38 to support a relay 62; a plurality of terminal insertion holes 36 which are opened into the relay support surface 38 so as to permit insertion of a relay terminal 64; and a plurality of connection terminals 52 stored and arranged in the terminal insertion holes 36. At least a pair of terminal insertion holes 36 are configured to also permit insertion of a fuse terminal 66 of a fuse 18. A fuse support surface 44 further recessed toward the connection terminals 52 than the relay support surface 38 is disposed around the pair of terminal insertion holes 36.
Patent JP-2012236914-A (JP)
Title: Composite molding
Inventor: YAMAJI HIROYUKI
IPC: C08J9/40
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite molding having the light-weight property and molding easiness of a foamed particle molding, being strong to fire, not spreading in flames and hardly collapsing in the whole shape during combustion.SOLUTION: The composite molding comprises a thermoplastic resin-foamed particle molding having voids communicating with the outside, and a continuous-phase gypsum filled in the entire of the communicating voids of the molding, wherein the bulk density of the molding is ≤35 kg/cm; and the ratio (W/W2) of the weight W[g] of the gypsum to the weight W[g] of the molding is ≥0.9.
Patent JP-2012236920-A (JP)
Title: Thermosetting resin composition, and prepreg, laminate and printed-wiring board using the composition
Inventor: HASHIMOTO SHINTARO
IPC: C08G59/50
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in moisture resistance and low thermal expansibility while particularly maintaining heat resistance, and to provide a prepreg, laminate and printed wiring board using the composition.SOLUTION: A thermosetting resin composition is characterized by incorporating (a) a silicone compound having unsaturated double bonds in a molecular structure, (b) an amine compound having at least two primary amino groups in a molecular structure and (c) a maleimide compound having at least two N-substituted maleimide groups in a molecular structure. The prepreg, laminate and printed wiring board using the composition are also provided.
Patent JP-2012243398-A (JP)
Title: Low wind pressure wire
Inventor: SUGIYAMA SHINICHI
IPC: H01B7/17
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a low wind pressure wire which ensures the drag coefficient at the time of a critical wind speed from a low wind speed range to a high wind speed range.SOLUTION: A low wind pressure wire 21 has a large number of roughnesses 25 of rhombus shape, which are arranged to be scattered in the longitudinal direction P, the circumferential direction Q and the spiral direction R, in a state where the density of the large number of roughnesses 25 is 15-25%. The roughness 25 is formed in polygonal shape having a pair of apicis 26 in the circumferential direction Q. The roughness 25 is formed in rhombus shape. The rhombus roughness 25 has a pair of apicis 27 in the longitudinal direction P. The rhombus roughness 25 also has four sides 28.
Patent JP-2012241753-A (JP)
Title: Linear guide device
Inventor: KITAJIMA YOSHIKI
IPC: F16C33/66
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide device in which a variation in amounts of a lubricants that are supplied to right and left rolling element rolling paths is hardly generated even if inclination is formed between the rolling element rolling paths on both right and left sides to cause vertical differences, and furthermore, an adjustment mechanism for the amounts of lubricants is simple, and hardly cause disorder, and both lubrication oil and grease can be used as lubricants.SOLUTION: Near the central position, in right-left direction, of a rear surface of an end cap 2B, a fuel supply opening 23 that extends from a fuel supply nipple 22 on a front side is opened. A fuel supply path 21 which branches to the right and left from the fuel supply opening 23 for extension is made to communicate with bending paths 16 on right and left, respectively. A valve 40 is provided in the middle position of the fuel supply path 21. The valve 40 is formed of an elastic material. When the pressure of the lubricant L that is introduced between the fuel supply nipple 22 of the fuel supply path 21 and the valve 40 is equal to or higher than a predetermined value, elastic deformation causes an open state, so that the lubricant L is made to pass to the lower stream side. As the pressure increases, an open degree increases.
Patent JP-2012241211-A (JP)
Title: Method for manufacturing p-containing high-strength hot-dip galvanized steel sheet
Inventor: AKIBA KOJIRO
IPC: C23C2/06
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a P-containing high-strength hot-dip galvanized steel sheet by promoting the alloying rate without using any aqueous solution coating apparatus nor pre-plating apparatus, and without performing any complicated atmosphere control during annealing before the plating, while a P-containing high-strength steel sheet is used as a plating original sheet.SOLUTION: In a method for manufacturing the P-containing high-strength hot-dip galvanized steel sheet by executing the hot-dip galvanizing on the plating original sheet (a steel sheet) containing, 0.01-0.1 mass% P by a continuous hot-dip galvanizing apparatus, (a) the plating original sheet (steel sheet) is kept in the atmosphere containing 1-15 mass% Hand the balance consisting of N, HO and inevitable impurities, while the partial pressure of steam and the partial pressure hydrogen satisfy the specified relationship at the temperature range of 750-850°C for ≥40 seconds, then, (b) the steel sheet is immersed in a hot-dip galvanizing bath with Al added thereto, and (c) the heat-alloying treatment of a plating layer is executed at the temperature range of 450-550°C.
Patent JP-2012243080-A (JP)
Title: Wiring design verification method for semiconductor integrated circuit
Inventor: ITO YOSHINORI
IPC: H01L21/82
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the wiring design verification method for a semiconductor integrated circuit capable of shortening a time required for verification.SOLUTION: The wiring design verification method includes: extracting the maximum allowable current value Imax, current density J, and wiring film thickness h of each wiring part input by a user to a circuit diagram (S8) on the basis of design specifications (S7); searching the minimum wiring width information Wmin(S12) of each wiring part on the basis of those results; and creating a wiring path netlist (S4) to which the information of the wiring path corresponding to each wiring part is attached and a wiring width netlist (S6) to which wiring width information is attached about each wiring part from layout data (S1); comparing each wiring path in the wiring path netlist to which the minimum wiring width information Wmin of each wiring part is attached with the wiring width information of the corresponding wiring part in the wiring width netlist to verify whether or not currents running through each wiring part are equal to or less than an allowable current value (S13).
Patent JP-2012246512-A (JP)
Title: Sealing treatment method for anodic oxide film
Inventor: TANAKA HIROOMI
IPC: C25D11/18
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing treatment method for an anodic oxide film capable of improving the hardness of the film and providing the film with scratch resistance and wear resistance.SOLUTION: The sealing treatment method for the anodic oxide film includes: treating the surface of the anodic oxide film formed on the surface of aluminum or an aluminum alloy with a sealing treatment solution, and then immersing the anodic oxide film after subjected to the sealing treatment in water.