baber/WOPTO huggingface dataset:
Patent JP-2007267044-A (JP)
Title: Speaking device
Inventor: KIMOTO SHINYA
IPC: H04R3/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaking device capable of preventing the generation of howling irrespective of the frequency of a sound generated by a speaker.  <P>SOLUTION: The speaking device includes a signal processing part 35e composed of an attenuation part 352 for making output levels of microphones M1, M2 for a sound from a speaker SP coincident with each other by performing level adjustment corresponding to a difference between distances to the microphones M1, M2 and the speaker SP; of a delay circuit 353 for making phases of the sound signals of the microphones M1, M2 coincident with each other by delaying the sound signals according to propagation times of sound waves corresponding to the difference between the distances to the microphones M1, M2 and the speaker SP; and of an adder circuit 356 for outputting a difference between the sound signals from the microphones M1, M2. A level adjustment amount of the attenuation part 352 and a delay amount of the delay circuit 353 are set to vicinities of average values of the level adjustment amount and the delay amount at each frequency band generated by dividing a predetermined frequency band to a plurality of regions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266553-A (JP)
Title: Device and method for substrate treatment
Inventor: SAWAMURA MASASHI
IPC: B05C11/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for substrate treatment by which treatment failure of a substrate is prevented.  <P>SOLUTION: A second cover 74 for covering a part of a second chemical supply nozzle 70 when the second chemical supply nozzle 70 performs predispensing is provided above a second standby pot 80. One end part of the second cover 74 comprises a covering part 74d formed along a plane surface comprising an X-direction and a Y-direction, and the other end part of the second cover 74 is opened. A side part facing a connection part 74c is also opened so that the second chemical supply nozzle 70 can enter and exit. Further, a gas supply small chamber 90 is provided on a top surface part 74a of the second cover 74. A gas supply part 91 is provided on the gas supply small chamber 90.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270368-A (JP)
Title: Nonflammable sheet or nonflammable formed article
Inventor: SAITO YOSHIHIRO
IPC: D21H13/36
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonflammable sheet having high nonflammability, low density and light weight.  <P>SOLUTION: A sheet formed by adding a flocculant to a raw material slurry and forming a flocculated state by a wet sheet-forming method or a hot-pressed article of the sheet. The sheet or formed article contains 30-90 mass% (solid basis) hydrated inorganic compound and/or carbonate, 0.4-20 mass% (solid basis) cellulose fiber, 3-40 mass% (solid basis) cellulose fiber and inorganic fiber in total, 5-40 mass% (solid basis) sepiolite and 1-20 mass% (solid basis) synthetic polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268397-A (JP)
Title: Treatment method and treatment apparatus for boiler water system for supplying pure water
Inventor: SATO TAKATOSHI
IPC: C02F1/66
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method of a boiler water system capable of managing without using a pH meter when deciding an addition amount using neutralizing amine other than ammonia as a pH adjusting agent for supply water/condensed water which does not have the influence of corrosion on copper in a boiler water system for supplying pure water wherein a copper based material is used for supply water system or condensed water system piping and the condensed water is supplied together with replenishing water again after deaeration.  <P>SOLUTION: By measuring the electric conductivity of the supply water after deaeration, the measured value is kept as its value or converted to a pH value, the addition amount of the neutralizing amine is increased or decreased compared to a setting value, and thus the boiler water system is operated without corrosion troubles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007217788-A (JP)
Title: Cupric electrolyte solution, and method for forming electrodeposited copper film using the solution
Inventor: MATSUDA MITSUYOSHI
IPC: C25D3/38
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfuric-acid-based cupric electrolyte solution in which a glossy electrodeposited copper film can be formed which has not been obtained in a conventionally available cupric electrolyte solution.  <P>SOLUTION: The sulfuric-acid-based cupric electrolyte solution includes 3-mercapto-1-propane sulfonate, and/or bis(3-sulfopropyl)disulfide, a polymer of a quarternary ammonium salt having a cyclic structure, and chlorine. The copper film formed by electrodeposition in the cupric electrolyte solution has a profile with such a low surface roughness (Rzjis) as less than 1.0 μm and a glossiness [Gs (60°)] of 400 or higher on the surface in a deposition side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007268970-A (JP)
Title: Thermal printer head and method for manufacturing the same
Inventor: IINO DAIKI
IPC: B41J2/335
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal printer head whose protective film has good abrasion resistance, and to provide a method for manufacturing the same.  <P>SOLUTION: A glass layer 3 is provided on an insulating substrate 2, and a semicylindrical projection 3a is formed in a part of the top surface thereof. On the glass layer 3, a resistance heater 4 and electrodes 5a and 5b are provided, and a corrosion protection film composed of aluminum oxide or aluminum nitride is formed so as to cover them. On the corrosion protection film, a glass paste that contains a Bi<SB>2</SB>O<SB>3</SB>-based glass and does not contain a filler is coated by screen printing. This glass paste is heated to a temperature of 500°C or less to be crystallized, thereby forming a protective film 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273058-A (JP)
Title: Servo mechanism and setting method thereof
Inventor: SAOTOME TAKAO
IPC: G11B7/09
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism which has servo characteristic for every pick up, and easily set the optimum servo characteristic.  <P>SOLUTION: A servo mechanism 201 for focusing receives a focusing part (focus error signal) of a servo signal outputted from the pick up 113 via a pick up signal processing section 212 to control focusing of the pick up by outputting a servo control signal for the pick up from a driver 203 based on a prescribed servo characteristic. The prescribed servo characteristic can be changed arbitrarily within a fixed range by changing servo coefficients set in the servo mechanism 201. Herewith, by changing the servo characteristic by software, the servo characteristic adapted to the control characteristic of the pick up to be tested is easily obtained, thereby enabling efficient pick up test.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271063-A (JP)
Title: Hinge device and apparatus provided with hinge device
Inventor: NAKAYAMA SHIGEO
IPC: F16C11/10
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation due to excessive rotation torque without deteriorating characteristics of a synthetic resin cam in a hinge device using the synthetic resin cam.  <P>SOLUTION: The hinge device using the synthetic resin cam is provided with a flange part attached to the rotary shaft, a first cam attached to the rotary shaft with keeping a predetermined interval from the flange part, a second cam slidably attached to the rotary shaft between the first cam and the flange part, a metal ring covering a circumference part of the second cam, and a spring attached to the rotary shaft between the second cam and the flange part and applying restoring force on a part between the second cam and the flange part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277148-A (JP)
Title: Trisoxetane ether compound and its manufacturing method, and optical waveguide using the same
Inventor: HIKITA TAKAMI
IPC: C07D305/06
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trisoxetane ether compound that can be made into a polymer, and an optical waveguide.  <P>SOLUTION: The compound is represented by formula (7) and is prepared by forming a cesium phenolate moiety from a trisoxetane ether compound and a phenolic compound by using a cecium salt, followed by the reaction with a sulfonate ester.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276359-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: TAKAMIYA HIDEAKI
IPC: B41J2/05
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device and an inkjet recording method which can stably deliver a mall amount of ink droplets regardless of temperature change although a fixed drive voltage value is fed to all heater ranks at the same base temperature.  <P>SOLUTION: A suitable voltage pulse for causing a discharge amount to fall within a predetermined range is selected for each of a plurality of recording element rows on the basis of information on a heater rank and ink temperature influencing the discharge amount at the time of delivering. In this case, the voltage value of the voltage pulse is common to a plurality of recording elements rows in any ink temperatures, and it fluctuates based on the ink temperature. Thereby, even when the recording head having a plurality of the nozzle trains in which heater ranks are different is used, the voltage pulse of the same voltage value can be always applied to each nozzle train. Therefore, the discharge amount of all the nozzle trains with a sufficient accuracy can be suppressed within a predetermined range to the base temperature of a large range without having a large-scale circuit configuration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284934-A (JP)
Title: Vehicle parking device and elevator
Inventor: KOSUGE TOSHIHISA
IPC: E04H6/18
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle parking device and an elevator stably operable with simple configurations.  <P>SOLUTION: Instead of a conventional elevator, this elevator is provided with a cable capable of suspending a lift cage in a hoistway extending vertically along a storage shelf, a hoisting device having a driving wheel, a driving mechanism, and a counterweight, and an auxiliary hoisting device having an auxiliary driving wheel, an auxiliary driving mechanism, an auxiliary counterweight, an auxiliary cable, and a clutch mechanism. The clutch mechanism can connect a rotary shaft of the driving wheel with a rotary shaft of the auxiliary driving wheel or separate them from each other. The cable is wound around the driving wheel, one end on one side of the cable lowered below is connected with the lift cage, and an end part on the other side lowered below is connected with the counterweight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283893-A (JP)
Title: Electric steering device
Inventor: YONEDA ATSUHIKO
IPC: B62D5/04
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of further improving the torque detecting accuracy of a magnetostrictive torque sensor in an electric steering device.  <P>SOLUTION: The electric steering device 10 has the magnetostrictive torque sensor 41 composed of a magnetostrictive portion provided on a surface of a rotating shaft 24 and changing magnetostriction characteristics according to steering torque, a detecting coil detecting a magnetostriction effect generated on the magnetostrictive portion, and a sensor housing 86 storing the magnetostrictive portion and the detecting coil. An electric motor is driven according to the output of the sensor. The rotating shaft has a pinion 32 engaging with a rack 33 at an end portion 24a. The rack and the pinion are stored in a gear housing 51. The gear housing is attached with the sensor housing through a middle fixing member 61. The middle fixing member positions the sensor housing to the gear housing, and rotatably supports the rotating shaft through a bearing 63 while regulating its axial movement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287908-A (JP)
Title: Semiconductor integrated circuit and semiconductor integrated circuit design method
Inventor: OWA KOJI
IPC: H01L27/04
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction of a cell caused by a drop in potential.  <P>SOLUTION: A semiconductor integrated circuit is provided with a power supply pad 2a which is arranged on a chip 1, and circuit groups 21, 22 connected to the power supply pad 2a via a power supply wiring structure 10. The power supply wiring structure 10 has a plurality of first and second power supply wirings 11, 12, which are formed in different wiring layers and overlapped at a plurality of intersecting points IS1, IS2, and vias 13 that connect a plurality of the first power supply wirings 11 with a plurality of the second power supply wirings 12. The circuit groups include a function block 21 arranged in a first region R1. The via 13 is not arranged at a part of a plurality of the intersecting points IS2 in a second region R2 between the first region R1 and the power supply pad 2a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007166576-A (JP)
Title: Scanner core structure
Inventor: TSAI YI-YUNG
IPC: H04N1/028
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner core structure in which a second light source and a movable lens are designed and the overall volume of a scanner can be reduced.  <P>SOLUTION: A scanner core structure includes: a movable lens which passes a first light beam during platform type scanning or reflects a second light beam incident from a second lens during sheetfed scanning; a group of lenses reflecting the first light beam or the second light beam incident from the first lens or the movable lens in order; a lens for converging the first light beam or the second light beam introduced from the group of lenses; and a light beam detection element which receives the first light beam or the second light beam converged from the lens and converts the first light beam or the second light beam into an electronic signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007288511-A (JP)
Title: Digital radio receiving apparatus, digital radio system, and muting method of audible noise
Inventor: SANO YASUO
IPC: H04B1/10
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To mute noise sound in the audio signal not depending on possibility of error correcting function and error correcting system in the digital modulation radio system.  <P>SOLUTION: The digital radio receiving apparatus for receiving a digital modulated radio wave of compressed audio data for digital demodulation and expansion comprises a storage means 30 for tentatively storing expanded audio data, a noise detecting means 32 for detecting noise through comparison of a value of the predetermined sample of the expanded audio data, and muting means 31, 33, 36 for muting audio data read from the storage means 30 on the basis of detection of noise with the noise detecting means 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006262902-A (JP)
Title: Prostacyclin synthase derived from human being
Inventor: TANABE TADASHI
IPC: C12N1/21
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide PGIS (prostacyclin synthase) derived from human beings by elucidating the amino acid sequence of the PGIS derived from the human beings; and to provide a DNA encoding the PGIS.  <P>SOLUTION: Provided are the DNA containing a DNA having a base sequence encoding a specific amino acid sequence of the PGIS derived from the human beings, the vector containing the DNA, the host cell transformed by the vector, and the method for producing the PGIS derived from the human beings by culturing the host cell in a medium. The polypeptide having the amino acid sequence of the PGIS derived from the human beings, and the antibody exhibiting reactivity with the PGIS derived from the human beings are also provided. The medicinal composition contains the DNA or the vector containing the DNA. The method for promoting the PGI<SB>2</SB>production is characterized by the introduction of the DNA or the vector containing the DNA into an organism. The method for treating a disease caused by the reduction of the PGI<SB>2</SB>production is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007290791-A (JP)
Title: Hydraulic circuit system of crane
Inventor: TORII KOJI
IPC: B66C17/26
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit system of a crane capable of improving working efficiency in disassembling and assembling work of the crane.  <P>SOLUTION: This hydraulic circuit system of the crane is constituted to control hydraulic pressure supplied to a hydraulic cylinder 17 for working by a control valve 41 by changing oil passages 81, 61 between the control valve 41 and a motor 33 for a jib derricking drum over to each other. Consequently, it is possible to expand and contract a rod 17a of the hydraulic cylinder 17 for working and to minutely control expanding speed and contracting speed of the rod 17a. Accordingly, it is possible to improve the disassembling/assembling work of the tower crane 100 using the hydraulic cylinder 17 for working.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260369-A (JP)
Title: Toilet paper holder allowing series of operations with one hand
Inventor: NAKAYAMA KIYOUJIRO
IPC: A47K10/36
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet paper holder which allows a series of operations from replacing toilet paper to tearing it off to be easily and quickly performed one-handed.  <P>SOLUTION: The toilet paper holder is configured to have a body of a horizontal cylindrical container divided into an upper and a lower part so that a series of operations can be easily and quickly performed. A drawer table and a drawer stopper are installed at an exit and paper is cut off one-handed while it is controlled by a drawing angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289350-A (JP)
Title: Showcase
Inventor: ABE MICHIYA
IPC: A47F11/10
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent light of an illuminating device from leaking outside by reflection on a transparent panel.  <P>SOLUTION: A containing chamber 86 is defined inside a thermally insulated box body 16 whose front opening has a front glass 108 fitted thereto. The front glass 108 is constituted of an outer glass 108a and an inner glass 108b which are separated from each other at a predetermined interval and a spaces S is defined inside. An LED illuminating device 120 is placed in the space S through a holder 122. A shielding member 50 is contained in a holding section 202 of the holder 122. The face of the shielding member 50 on the inner glass 108b side is a scattering surface 58 which is roughened. The scattering surface 58 adheres to the inner glass 108b with an adhesive 52 having transparency, With this structure, reflection light L from the LED illuminating device 120 reflected in the inner glass 108b is scattered by the scattering surface 58. In this way, the reflection light L is prevented from leaking outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292564-A (JP)
Title: Biosensor chip
Inventor: MISAWA HIROAKI
IPC: G01N33/543
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor chip that has very high detection sensitivity, capable of detecting a trace amount of biological substance.  <P>SOLUTION: In the biosensor chip that uses a fluorescent method as the principle of detection, a fixing part (A) of a specific bonding substance (X) and a photonic crystal (B) for covering a part of the fixing part (A) are installed. In the biosensor chip that employs a biological molecule detecting method, fluorescence is made to be reflected and amplified between the photonic crystals (B), and the amplified fluorescence is measured by a fluorescence analyzer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292617-A (JP)
Title: Three-dimensional shape measuring instrument
Inventor: MATSUOKA TOSHIYUKI
IPC: G01B11/24
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of supporting a measuring sensor from a plurality of directions, and capable of regulating an inclination (parallelism) of a measured face with respect to an optical axis.  <P>SOLUTION: In this three-dimensional shape measuring instrument, a case 105 for storing an optical path forming part 5 constituting a measuring sensor 40 is provided with the first holding mechanism 103 provided with X-axial pinholes 101a on respective faces 2 with a measuring optical path 5a therebetween and opposed in parallel to the measuring optical path, having a shape (U-shape)surrounding two opposed faces of the case and other face between the two faces, having a Y-axial pinhole 102a in a position corresponding to the central part of a direction surrounding the other face, and for supporting X-axial parallel pins 101 inserted into the X-axial pinholes to tiltably hold the case , and the second holding mechanism 104 for supporting a Y-axial parallel pin 102 inserted into the Y-axial pinhole from a direction orthogonal to an axial direction of the X-axial parallel pins, and having a holding member 104a for tiltably holding the first holding mechanism.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291751-A (JP)
Title: Hybrid ventilation and ventilation control method of the same structure as heat insulating ventilation structure composed of each exclusive zone ventilation structure of always opening ventilation, ventilation and ventilation control of wooden building
Inventor: YOSHIDA ISAMU
IPC: E04B1/76
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating ventilation structure superior in ventilation performance and heat insulating performance, and controlling ventilation, by preventing the occurrence of structure inside condensation caused by a temperature difference, in a wooden building.  <P>SOLUTION: Outside air G intrudes in an attic space zone Z2 as an ascending current g3 via a ventilation passage 33 of an inner wall ventilation structure WZ, and passes through an automatically openable-closable natural ventilation control apparatus of an opening state, and intrudes in a ventilation exclusive passage Z12, and is merged with an ascending current g1, and is ventilated and exhausted from a ventilation louver RV or a ventilation port M. A pipe duct P1 of an automatic control ventilation fan K1 in the ventilation exclusive passage Z12 is branched off, and one is inserted into the center in the ventilation exclusive passage Z12, and the other is penetratingly inserted into the attic space zone Z2. The ventilation fan K1 is automatically operated by sensing the preset temperature and preset humidity of both zones, and stops when becoming a preset value or less. Thus, the each exclusive zone hybrid ventilation and ventilation control function KC-4 is provided for mixedly using natural ventilation and forced ventilation for ventilation of both zones.  <P>COPYRIGHT: (C)2008,JPO&INPIT