baber/WOPTO huggingface dataset:
Patent JP-2009224865-A (JP)
Title: Voltage controlled surface acoustic wave oscillator
Inventor: YANO JUNYA
IPC: H03B5/30
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controlled SAW oscillator which can perform stabilized operation.  <P>SOLUTION: A voltage controlled SAW oscillator comprises an oscillation circuit having an SAW oscillator, and a temperature compensation voltage generator for supplying a control voltage to the oscillation circuit, wherein the temperature compensation voltage generator comprises a temperature detection unit 201 for detecting the ambient temperature of the SAW oscillator, an inverting amplifier circuit 202 and a noninverting amplifier circuit 203 producing an output current according to the output voltage from the temperature detection unit 201, a pair of function generating circuits 204 and 205 for producing currents which vary with square-law characteristics from the output currents of the amplifier circuits 202 and 203, a section 208 for adding the currents produced from the function generating circuits 204 and 205, a current to voltage conversion circuit 209 for converting the added current varying with square-law characteristics into a voltage convex upward, and an inverting amplifier circuit 210 producing a control voltage which is axially symmetrical with respect to a quadratic function showing the frequency temperature characteristics of an elastic surface acoustic wave oscillator and varying with square-law characteristics convex downward from the converted voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224241-A (JP)
Title: Method of manufacturing anode panel
Inventor: KATO YOSHIMITSU
IPC: H01J9/227
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an anode panel, constituting a plane display which surely attains smoothness of an anode electrode.  <P>SOLUTION: The method of manufacturing the anode panel AP with phosphor regions 22 and the anode electrode 24 mounted on a substrate 20 includes steps of: (A) disposing phosphor particles 28 on parts to form the phosphor regions on the substrate 20; (B) applying colored resin onto the phosphor particles 28, in each phosphor region 22 and drying the resin to obtain a resin layer 29 covering the phosphor particles 28; (C) inspecting the state of the resin layer 29, formed in each phosphor region 22, and when the resin layer 29 is defectively formed, mending the resin layer 29 to cover the phosphor particles 28 by applying and drying again the colored resin; (D) forming the anode electrode 24 over the entire surface; and (E) removing the resin layer 29 by sintering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223177-A (JP)
Title: Belt drive controller, belt device, and image forming device
Inventor: UEDA YUICHIRO
IPC: G03G15/16
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt drive controller capable of preventing feedback control from being deteriorated by utilizing alternative data if detected data obviously include an abnormal value.  <P>SOLUTION: In this belt drive controller, data sampling per round of a transfer belt is performed (S102, S103) when starting to drive a transfer driving belt M (S101). Upon completion of the data sampling per round of the belt, this controller computes amplitude and phase in a phase-amplitude computing part (S104) and checks whether the computed values of amplitude and phase are normal or not (S105). If these values are not normal, the computed values of amplitude and phase are replaced with alternative values (S106), and if these values are normal, these computed values are stored in a nonvolatile memory (S107) as they are. Next, this controller reads corrected values from a correction table in the nonvolatile memory in a correction table computing part and generates pulse signals to be given to the transfer driving motor M in a pulse generating part (S108).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008270770-A (JP)
Title: Light-emitting device and electronic device
Inventor: NOMURA RYOJI
IPC: H01L51/50
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device having superior characteristics and an electronic device that comprises the light-emitting device that has superior characteristics.  <P>SOLUTION: A light-emitting device for multicolor display comprises multiple light-emitting elements the emission colors of which are different from each other. The structure including a light-emitting layer of each light-emitting element varies from one emission color to another. Specifically, a light-emitting element that emits blue light has a structure in which a substantial light-emitting region of a light-emitting layer is positioned in the vicinity of the center of the light-emitting layer. In other words, the light-emitting layer is formed by combination of layers having different carrier transport properties so that the light-emitting region is positioned in the vicinity of the center of the light-emitting layer, instead of at the interface between the light-emitting layer and a hole transport layer or at the interface between the light-emitting layer and an electron transport layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009229543-A (JP)
Title: Powder transporting apparatus and image forming apparatus
Inventor: WAKAI TAKAYUKI
IPC: G03G15/08
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To transport powder well by preventing excessive load from being applied to a driving force transmission member for transmitting driving force to a transporting member for transporting powder.  <P>SOLUTION: An image holder unit 90Y has a cylindrical first waste toner transporting path 94Y through which waste toner can pass on a top section and a second waste toner transporting path 104Y which is almost orthogonal to the first waste toner transporting path 94Y. The second waste toner transporting path 104Y is connected to a unit body 93Y by having screw holes 128a and 128c screwed, having a driving gear 108Y side fixed by having screw holes 128b and 128d screwed and having a boss 130 supported by a boss hole 132 with allowance. That is, the second waste toner transporting path 104Y and the second waste toner transporting member 106Y are supported by the unit body 93Y with allowance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227375-A (JP)
Title: Conveying device and image forming device
Inventor: NEZU NORIAKI
IPC: G03G15/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device capable of preventing conveying failure in inversion of paper by retreating a corrugation imparting member from a sheet conveying route when a conveying roll is rotated in a reverse direction.  <P>SOLUTION: The conveying device has the corrugation-imparting member 80 for imparting corrugation to the sheet S when the sheet S is delivered to a delivery part 16. The corrugation-imparting member 80 is rotatably on a rotation shaft 82. The rotation shaft 82 is rotatably supported on an arm member 84, and the arm member 84 is rockably supported on a rotation shaft 74. To the rotation shaft 74 and the rotation shaft 82, a gear 86 and a gear 88 engaged with each other are fixed respectively. A gear 90 engaged with the gear 88 is fixed to a rotation shaft 92. The gear 90 is constituted of, for example, a damper gear and has a rotation resistance means so as to apply force in a direction resistant to rotation of the gear 88.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230372-A (JP)
Title: Vehicle traveling support system, vehicle, vehicle traveling support program
Inventor: SATO HIDENORI
IPC: G06T1/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To recognize the presence of a plurality of artificial parallel grooves with high precision on a road on which a vehicle is traveling.  <P>SOLUTION: In a vehicle traveling support device, the lateral contrast changing states of a designated image region QA expressing the first predicted traveling region of a vehicle in an actual space are recognized as a frequency spectrum generated by the execution of high-speed Fourier transform in an image obtained through a camera. When a plurality of parallel grooves G are installed on a road on which a vehicle is traveling, characteristics contrast changing states (peak in spectrum) appear in the designated image region QA in its lateral direction. Therefore, the presence of the plurality of parallel artificial grooves G in the first predicted traveling region is recognized with high precision on the basis of the contrast changing states. Furthermore, the state of the road such as the presence of fallen snow in the second predicted traveling region of the vehicle is recognized on the basis of the execution result of edge extraction processing and Hough transform under such conditions that no parallel artificial groove G is recognized on the road.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228796-A (JP)
Title: Hydraulic system of working machine
Inventor: MIURA TAKANORI
IPC: F15B11/08
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress operating noise caused by the operation of a hydraulic actuator with pilot oil pulsation stabilized.  <P>SOLUTION: This hydraulic system for a working machine includes a hydraulic actuator A for performing operation, a control valve 27 supplying a hydraulic oil to the hydraulic actuator A according to pilot pressure, a proportional solenoid valve 28 controlling the pilot pressure of the control valve 27, and a current control means 33 controlling a current of the proportional solenoid valve 28. The proportional solenoid valve 28 controls the pilot pressure of the control valve 27, and the hydraulic actuator A is operated by the hydraulic fluid. The current control means 33 is configured to control the current dither amplitude IA of the proportional solenoid valve 28 within a predetermined range in order to suppress the operating noise when the hydraulic actuator A is operated, and to correct the current dither amplitude IA within the predetermined range in order to maintain the pilot oil pulsation constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226024-A (JP)
Title: Sensor unit
Inventor: HASUMI YUICHI
IPC: A61B5/11
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a sensor, or a detecting element, is not always properly fitted to a living body, thereby often not detecting biological information, when the surface of the living body has a complicated shape or a user performs an exercise in a conventional device for detecting biological information such as heart rate.  <P>SOLUTION: This sensor unit is provided with a partition section formed from a groove or a slit on a sensor mount section. Even if the measurement object site of the user has a complicated shape such as having recesses/projections and slopes or despite the practicing/not practicing of exercise, the partition section can fit the sensor provided on the sensor mount section to the living body. This constitution can thus correctly detect vibration appearing to the living body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226027-A (JP)
Title: Method for manufacturing flexible tube for endoscope
Inventor: SUGISAWA TATSUYA
IPC: A61B1/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable flexible tube for an endoscope which does not deteriorate in adhesion between a blade and an outer shell in the flexible tube due to moisture when a use time of the endoscope passes or under use environment (including cleaning environment) of the endoscope even when the endoscope is kept used.  <P>SOLUTION: The manufacturing method of the flexible tube for the endoscope has: a step of forming a blade which has a double-layered structure where a resin fiber layer comprising first resin fibers and formed as an inner layer for covering an outer periphery surface of a spiral tube and a metal fiber layer formed of metal fiber and formed as an outer layer outside the resin fiber layer are connected with second resin fiber; a step of applying an adhesive to a part of the resin fiber of the blade which is covered at least with an outer sheath; a step of covering the blade on the outer peripheral surface of the spiral tube; and a step of covering and bonding the blade metal fiber to the outer periphery of the blade so as to wrap the metal fiber of the blade inside the outer sheath.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227854-A (JP)
Title: Polymer compound and organic electroluminescent element containing it
Inventor: FUJIYAMA TAKAHIRO
IPC: C08G61/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer compound for an organic electroluminescent element and an organic electroluminescent element.  <P>SOLUTION: The polymer compound has at least one repeating unit represented by a general formula (1) in a polymer chain. In the formula, Z<SP>1</SP>-Z<SP>4</SP>are substituents, p1 and p2 are integers of 0-5, p3 and p4 are integers of 0-4, Ar is an aromatic group or are aromatic groups, n is an integer of 1 or more, and when n is 2 or more, Ar may be different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235428-A (JP)
Title: Copper alloy member and heat-exchanger
Inventor: HOSOKI TETSUO
IPC: C22C9/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy member which makes a scale containing calcium carbonate as a main component hardly deposit thereon, and I-type pitting corrosion easily generated in a cold water part when contacted and used for ground water, etc. containing much free carbonate, and II-type pitting corrosion easily generated in a warm water part at ≥50°C of city water, etc. containing ≥0.5 mg/L residual chlorine, are difficult to generate; and to provide a heat-exchanger assembling the copper alloy member.  <P>SOLUTION: In the copper alloy member composed of 0.001-0.2 mass% P and the balance copper with inevitable impurities, the oxide film having 100-1,000 nm thickness constituted with Cu<SB>2</SB>O and/or CuO is provided on the surface of the copper alloy member, and the maximum value of P concentration by a glow discharge emission surface analysis, is 0.1-5.0 atomic% in the depth from the most front surface of the oxide film to 200 mm depth.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232909-A (JP)
Title: Cover sheet
Inventor: UTSUMI MIHO
IPC: D06F57/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Futon-drying cover sheet having effects of prevention of adhesion of pollen or yellow sand, eliminating ticks, and prevention of color fade-out caused by direct exposure to the sunlight by efficiently utilizing sunlight without using energy except for the solar energy.  <P>SOLUTION: The cover sheet is for drying the Futon with the sunlight. The cover sheet includes a sheet-like flat part 1 to cover one surface of the Futon on the whole, and a bag-shaped enclosing part 1 formed by elastically gathering side edges of the flat part 1. The surface of the cover sheet is black or a dark color similar to black which hardly reflects the sunlight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232987-A (JP)
Title: Absorbent article
Inventor: SAKANO KATSUSHI
IPC: A61F13/42
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article for effectively preventing inconvenience that an indicator unintentionally presents a color before it contacts with urine.  <P>SOLUTION: The absorbent article 1A includes an absorber 22, a top sheet 18 at least partially formed of a liquid permeable material and a back sheet 20 formed of a liquid impermeable material. An indicator coated part 28A where an indicator presenting a color in contact with urine is applied, is formed on a reverse sideor the like of the back sheet 20 and an adhesive coated part 30A coated with an adhesive for sticking construction members of the absorbent article to each other, is formed on a forming surface of the indicator coated part 28A. In the absorbent article 1A, the indicator coated part 28A and the adhesive coated part 30A are arranged in a non-superposing manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239539-A (JP)
Title: Sc-fdma transmitter and sc-fdma transmission signal forming method
Inventor: SEKI HIROTA
IPC: H04L27/01
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SC-FDMA transmitter which improves transmission efficiency of SC-FDMA transmission signals, and to provide an SC-FDMA transmission signal forming method.  <P>SOLUTION: The SC-FDMA transmitter 100 discrete-fourier-transforms primary modulation signal sequences that are composed of N pieces of primary modulation symbols, maps a plurality of frequency components to different sub carriers, and reverse-fourier-transforms the obtained SC-FDMA symbols to transmit them. A transmission path information decoder 155 obtains frequency selection characteristics in a transmission path between the transmitter and a receiver, and a cyclic shift part 110 and a correlation characteristics determination part 115 adjust frequency response of SC-FDMA symbols based on the frequency selection characteristics. Correlation operations between the frequency selection characteristics of the transmission path and the frequency response of the SC-FDMA symbols are performed, and then the adjustment is performed based on the correlation results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233112-A (JP)
Title: Animal imitation toy wearing on ear
Inventor: SUDO TORU
IPC: A44C7/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy for wearing on the ear of a wearer so as to achieve the effect of imitating an animal including the ear of the wearer.  <P>SOLUTION: The toy 1 is inserted into the ear of the wearer through an inserting mouth 2. After the insertion, the toy is rotated 90 degrees around the ear of the wearer inside an attaching hole so that the upper edge of the toy is toward the back of the wearer in order to represent the animal for a purpose of the toy by using the toy including the ear. Indications (4, 5 and 6) of the animal is provided on a material of the toy so as to represent imitation of the animal. The ear and the toy is securely connected by the hole 3 so as to integrate the ear and the toy and to prevent missing, falling or the like in order to achieve effect as the toy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239097-A (JP)
Title: Carrier device, exposure device, and method for manufacturing device
Inventor: YOSHIDA YUTA
IPC: H01L21/027
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of the temperature gradient in a substrate, when carrying out the substrate, after being temperature-controlled.  <P>SOLUTION: A carrier device, which carries out a substrate W temperature-controlled from a temperature control part CP, which temperature-controls the substrate W to a predetermined temperature, is provided with: a support part CT which touches and supports the temperature-controlled substrate W; a power source 205, which generates drive power for driving the support part CT which touches and supports the substrate W; and an accommodation part 204a, which is arranged on a transmission path for transmitting the drive power generated in the power source 205 to the support part CT and accommodates fluid. The accommodation part 204a is provided with a transmission mechanism 204 which transmits the drive power generated in the power source 205 to the support part CT via the fluid accommodated therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245481-A (JP)
Title: Method of manufacturing glass substrate for magnetic disk, and method of manufacturing magnetic disk
Inventor: THITIMA PONSAKER
IPC: C03C23/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a glass substrate for a magnetic disk, with which fluctuation of a surface state of the glass substrate after cleaning is reduced by preventing particles from adhering to the glass substrate in a cleaning step.  <P>SOLUTION: In the method of manufacturing the glass substrate for the magnetic disk including the cleaning step of the glass substrate, the cleaning step of the glass substrate is characterized in that: the cleaning step comprises cleaning processing, drying processing, and measuring processing; in the cleaning processing, the glass substrate is immersed in a cleaning liquid and cleaned; in the drying processing, a liquid, having a water soluble solvent with its boiling point lower than that of water as a main ingredient is vaporized, and the glass substrate is dried by bringing the cleaned glass substrate into contact with the vapor; and in the measuring processing, an electrical resistance value of the liquid in the drying processing is measured, and when the electrical resistance value is lower than a predetermined value, it is judged that the content of the particles in the liquid is beyond the allowable value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243312-A (JP)
Title: Cover for cooling passage, method of manufacturing the cover, and gas turbine
Inventor: HASHIMOTO SHINYA
IPC: F01D5/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the leakage of cooled air and to use for a long time without requiring replacement parts in a cooling passage for supplying cooled air to a turbine rotor blade through the inside of a rotor of a turbine.  <P>SOLUTION: A cover 54 for a cooling passage constituting the cooling passage 5 for supplying cooled air to a final stage-turbine rotor blade through the inside of a disc 35 of the turbine, is provided with a cylindrical covering part 541 to close a cavity 53 in such a manner that a first passage 51 opening from the inside of the disc 35 to the cavity 53 annularly formed in the outer periphery of the disc 35 mutually communicates with a second passage 52 opening from the cooling passage of the final stage-turbine rotor blade to the cavity 53, and a flexible part 542 allowing deflection in the axial direction of the turbine and integrally formed with the covering part 541.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241141-A (JP)
Title: Cold rolling method for stainless steel or high carbon steel
Inventor: KIMURA YUKIO
IPC: C10N20/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold rolling method which allows uniform surface glossiness in the case the metal band of a stainless steel, a high carbon steel or the like is subjected to high speed rolling using an aqueous lubricant.  <P>SOLUTION: Upon the cold rolling of a stainless steel or a high carbon steel, a work roll has a roll size of ≤150 mm, and further, an aqueous solution is used, as a coolant, comprising 1 to 15 mass% polyalkylene glycol having the weight average molecular weight of 500 to 4,000, and 1 to 8 mass% amine salt of fatty acid having a carbon number of 18 to 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240284-A (JP)
Title: Protease-detecting material, set of protease-detecting material, and method for assaying protease
Inventor: SHUDO SADANOBU
IPC: C12Q1/37
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide protease-detecting materials capable of rapidly assaying the protease activity with high sensitivity, and readily carrying out the form observation of tissues and cells on a thin film, to provide a set of the protease-detecting materials, and to provide a method for assaying the protease.  <P>SOLUTION: The protease-detecting materials comprise a layer containing at least a dye precursor on a support, and a layer containing a protease substrate on the side farther from the support of the layer containing the dye precursor. In the protease-detecting materials, the layer containing the protease substrate contains a development center-forming substance. Furthermore, the set of the protease-detecting materials using the protease-detecting materials, and the method for assaying the protease are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT