baber/WOPTO huggingface dataset:
Patent JP-2008244348-A (JP)
Title: Ceramic material used for protection to electrically excess stress, and low capacitance multilayer chip varistor using it
Inventor: LIEN CHING-HOHN
IPC: H01C7/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low capacitance multilayer chip varistor lower in capacitance than 0.5 pF at 1 MHz.  <P>SOLUTION: The low capacitance multilayer chip varistor is characterized in that it comprises a ceramic body, external electrodes arranged in 2 ends of the ceramic body, and internal electrodes arranged in it, in that the ceramic body includes an inorganic glass of 3-50% weight percentage, and a semi-conductive particle or a conductive particle of 50-97 weight percentage over 0.1 μm in particle size, in that a layer of inorganic glass film covers the surface of the semi-conductive particle or the conductive particle, in that the inorganic glass film contains the semi-conductive particle or the conductive particle sized in submicron smaller than 1 micron or nanometer, and in that a content of the semi-conductive particle or the conductive particle is less than 20 weight percentage of content of the inorganic glass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247769-A (JP)
Title: Cosmetic for correction of unevenness
Inventor: KOSUGI MASATERU
IPC: A61Q19/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cosmetic for correction of unevenness, which naturally shades unevenness on the skin such as fine wrinkles, pores etc., makes them inconspicuous, has excellent correction effect on unevenness, maintains the effect and an excellent sense of use such as spread, extension etc.  <P>SOLUTION: The cosmetic for correction of unevenness comprises (a) a polymer compound that is a block copolymer or graft copolymer which is obtained by binding a plurality of polymer parts and hydrophilic polymer parts having lower critical solution temperatures (LCST) of >0°C and <37°C and has a sol-gel transition temperature of its aqueous solution of >0°C and <37°C, (b) a partial crosslinking type organopolysiloxane polymer and/or partial crosslinking-type polyether-modified organopolysiloxane polymer and (c) powder having a refractive index of 1.3-1.7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246361-A (JP)
Title: Microbubble generation apparatus
Inventor: INOUE MASAFUMI
IPC: B01F25/60
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbubble generation apparatus capable of generating very fine bubbles independently of the pressure of a gas to be supplied or the flow rate of a liquid.  <P>SOLUTION: The microbubble generation apparatus comprises a bubble releasing body 8 with bubble releasing holes on a bubble releasing surface, a main body casing 9 for holding the bubble releasing body 8, a gas chamber 11 communicated with the bubble releasing holes, an air supply pipeline 7 for supplying the gas to the gas chamber 11, and an underwater motor device 4 for moving the bubble releasing body 8 relatively to the liquid. The coating layer 10 of the bubble releasing surface 8b of the bubble releasing body 8 comprises a blade part 10a projected from the bubble releasing surface 8b into the relative flow of the liquid and a releasing hole closing part 10b including a prescribed radius area from the rotation center of the bubble releasing body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007291379-A (JP)
Title: Treated metal-oxide powder, and metal-oxide dispersion by using the same
Inventor: TAKAHASHI TOSHIYUKI
IPC: C09C3/12
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treated metal-oxide powder which is excellent in dispersion stability and, when dispersed in a solvent, it makes no sedimentation and gelation.  <P>SOLUTION: The treated metal-oxide powder has a surface covered with a component (a); (dimethicon/methicon)copolymer and a component (b); an organic titanate and/or component (c); trialkoxy alkylsilane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120784-A (JP)
Title: Pest control agent composition and method for controlling pest
Inventor: YANO MAKIO
IPC: A01N43/58
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling pests using a new cyclic amine compound.  <P>SOLUTION: A pest control agent composition comprises the cyclic amine compound etc., represented by formula (1) (wherein, X represents an oxygen atom or the like; R<SP>1</SP><SB>a</SB>and R<SP>2</SP><SB>a</SB>, R<SP>1</SP><SB>a</SB>and R<SP>4</SP><SB>a</SB>, R<SP>2</SP><SB>a</SB>and R<SP>3</SP><SB>a</SB>or R<SP>3</SP><SB>a</SB>and R<SP>4</SP><SB>a</SB>together form a saturated ring; R<SP>1</SP><SB>a</SB>, R<SP>1</SP><SB>b</SB>, R<SP>2</SP><SB>a</SB>, R<SP>2</SP><SB>b</SB>, R<SP>3</SP><SB>a</SB>, R<SP>3</SP><SB>b</SB>, R<SP>4</SP><SB>a</SB>, R<SP>4</SP><SB>b</SB>and R<SP>5</SP>each represent each a hydrogen atom or the like without forming a saturated ring; and Cy<SP>1</SP>and Cy<SP>2</SP>each represent an aromatic group which may have a substituent) and an agricultural and horticultural fungicide. The method for controlling the pests comprises using the cyclic amine compound represented by formula (1) and the agricultural and horticultural fungicide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008256634-A (JP)
Title: Temperature-sensitive sensor, and protection method of apparatus
Inventor: KAWAMOTO TOSHIHIKO
IPC: H01M10/48
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-sensitive sensor of high-temperature sensitivity using an ionic liquid.  <P>SOLUTION: When a solid electrolyte is melted at normal temperature, ion conduction is activated by rapid state variation near the melting point, and the specific resistance varies rapidly. The temperature-sensitive sensor is manufactured by infiltrating aliphatic phosphonium of a melting point of 80°C as a cation of solid electrolyte at normal temperature, and electrolyte F-4 as an anion into insulating paper with a thickness of 35 μm as a porous insulating sheet. The melting point of the electrolyte is 80°C, and the resistance value rapidly varies near this melting point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256332-A (JP)
Title: High temperature exhaust gas treatment method
Inventor: TSUTSUMI HIROBUMI
IPC: F28F25/12
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature exhaust gas treatment method enabling to cool high temperature exhaust gas down to a temperature allowing the treatment with a final dust collector without depositing and producing molten components or dust in the high temperature exhaust gas on the inner wall of a cooling tower.  <P>SOLUTION: The treatment method for the high temperature exhaust gas 5 comprises introducing the high temperature exhaust gas 5 including dust via flues into the cooling tower 2, and spraying cooling water to the high temperature exhaust gas 5 to be cooled in the cooling tower 2. In the planar view of the cooling tower 2, the high temperature exhaust gas 5 is introduced into the cooling tower 2 via the two-line flues 3a, 3b while holding equal flowing rate and amount therein. Axial center lines 3ac, 3bc of the two-line flues 3a, 3b are opposite and approximately perpendicular to an axial center line 2c extending in the vertical direction of the cooling tower 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007287314-A (JP)
Title: Semiconductor memory element, and method of driving thereof
Inventor: AHN JIN HONG
IPC: G11C11/406
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory element which minimizes unnecessary current consumption in a self-refresh mode, and to provide a method of driving thereof.  <P>SOLUTION: The semiconductor memory element is provided with two or more first storing means which store refresh time property of a row which forms a memory cell array; two or more second storing means which store data of the row temporarily while a refreshing period is set to the row; an oscillation means which generates a minimum refresh cycle signal in the self-refresh mode; a counting means which generates an internal refresh address one by one in the self-refresh mode; and a refresh cycle control means which generates a setting refresh cycle signal. The semiconductor memory element decides propriety of carrying out or skipping of refreshing to the row according to the value of the first storing means corresponding to the row and the setting refresh cycle signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008265407-A (JP)
Title: Vehicular display device
Inventor: NIIBE TADAYUKI
IPC: G08G1/16
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational quantity display device capable of displaying the operational quantity of an operation mechanism in a permissible range.  <P>SOLUTION: The operational quantity display device of a vehicle displays the operational quantity of an operation mechanism of the vehicle, and comprises an operational quantity detection means for detecting the operational quantity of the operation mechanism by a driver, a road traveling state detection means for detecting the road state of a road on which the vehicle is traveling and the traveling state of the vehicle, an operational range setting means for setting the operational range permitting the operational quantity of the operation mechanism to be satisfied by the vehicle based on the detected road state and the traveling state of the vehicle, and an operational quantity display means for superposingly displaying operational quantity of the operation mechanism by the driver and the permitted operational range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270432-A (JP)
Title: Light-emitting element and its manufacturing method
Inventor: OKI TOMOYUKI
IPC: H01S5/18
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element having a composition and structure surely preventing a phenomenon in which light from an active layer is blocked by a second electrode.  <P>SOLUTION: The light-emitting element comprises (A) a mesa structure 50, (B) a wall structure 60 having a similar layer structure to that of the mesa structure 50 and provided to surround the mesa structure 50, and (C) a bridge-like structure 62 having the similar layer structure to that of the mesa structure 50 for coupling the mesa structure 50 to the wall structure 60. The second electrode 72 is provided on a top face of the wall structure 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267562-A (JP)
Title: Power transmission device
Inventor: INA HIDEAKI
IPC: F16H48/30
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device with a cam groove on an end surface of an operation shaft formable large, and preventing wrong attachment between a small-diameter part and a large-diameter part, and allowing intermittent operation and a differential lock operation normally.  <P>SOLUTION: This power transmission device is provided with: a differential means 10 capable of absorbing the difference in the rotation speed of a drive shaft by differential; an operation shaft 11 intermittently transmitting torque by connecting/disconnecting a propeller shaft 6 to/from a drive shaft to allow or to lock the differential of the differential means 10; and a drive means 12 capable of rotating the operation shaft 11. The power transmission device is constituted such that a fitting shape 11ab comprising a projecting shape formed on a small-diameter part 11a of the actuation shaft 11 and a fitting object shape 11bb comprising a recessed shape formed on a large-diameter part 11b are fitted and locked to each other, and the shapes are set asymmetrical with respect to lines passing through centers of end surfaces of the small-diameter part 11a and the large-diameter part 11b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266528-A (JP)
Title: Method for producing fucoidan
Inventor: NODA FUMIO
IPC: C08B37/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fucoidan by which the extraction efficiency of the fucoidan from seaweeds such as a sea tangle, Nemacystus decipiens and Sargassum horneri is raised and to further provide a method for producing the fucoidan by which there is no problem such as corrosion of production equipment or an increase in the number of production steps and production cost can be reduced because an acid, a salt etc. , are not used as an extractant.  <P>SOLUTION: The method for producing the fucoidan comprises a step of pulverizing the dried seaweed and affording powder of the seaweed, a step of adding 5-100 pts.wt. of water to 100 pts.wt. of the powder of the seaweed and preparing a composition comprising the powder of the seaweed and water, a step of kneading the resultant composition using an extruder in which the maximum temperature in the cylinder is 60-180°C and a step of extracting the fucoidan.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265859-A (JP)
Title: Cap seal
Inventor: NAKANISHI MASAHITO
IPC: B65D41/62
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap seal which does not form a relatively large opening after attached to a container, and which nicely forms a knob part for an opening starting point.  <P>SOLUTION: The cap seal 1 comprises a tubular body 2 having a polymerized bonding part 4 formed by overlapping the end part 3a and the end part 3b on both sides of a heat shrinkable film 3. In the area including the polymerized bonding part 4 of the tubular body 2, an incision line 5 is formed in the film thickness direction, wherein both end parts 5a, 5b of the incision line 5 are placed separately in the vertical direction of the tubular body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271479-A (JP)
Title: Dpsk optical receiver
Inventor: INADA YOSHIHISA
IPC: H04B10/548
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimal control of a DPSK (differential-phase-shift-keying) demodulation circuit in accordance with the center wavelength of a DPSK optical signal.  <P>SOLUTION: A DPSK optical receiver includes a DPSK demodulation circuit 3, an optical bandpass filter 7, a photodetector 10, and a control circuit 11. The DPSK demodulation circuit 3 demodulates a DPSK optical signal. The optical bandpass filter 7 extracts an optical signal near the center wavelength from the DPSK optical signal and extracts a demodulated optical signal neat the center wavelength from a DPSK demodulated optical signal output from the DPSK demodulation circuit 3. The photodetector 10 detects the optical power level of the DPSK demodulated optical signal extracted by the optical bandpass filter 7. The control circuit 11 performs phase control on the DPSK demodulation circuit 3 so as to optimize the DPSK demodulation circuit 3 with respect to the center wavelength of the DPSK optical signal on the basis of the optical power level detected by the photodetector 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273313-A (JP)
Title: Operation knob
Inventor: YOSHINAKA SHINICHI
IPC: B60R16/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To omit a space in the dropping direction for storing a member which adequately drops an operation knob when the size of the knob is increased and the load is applied from the outside in the dropping direction, and functions as a stopper.  <P>SOLUTION: When the load equal to or more than a predetermined value is applied from the outside to an operation knob 1 in the dropping direction, stopper parts 11a, 11b provided on the inner circumferential side of a fitting cylindrical part 8 are bent, and an operation member 2 and a connection member 3 are integrally moved in the direction toward an encoder 4 side. In this condition, the stopper parts 11a, 11b bent in the axial direction from the radial direction are stored in storage parts 12a, 12b at which any movement of the fitting cylindrical part 8 in the axial direction along the outer circumference of a fitting part 14 is not impaired.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278612-A (JP)
Title: Device for driving isolation transformer, and power conversion device
Inventor: YOSHIMURA HIROYUKI
IPC: H02M3/155
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excitation current from being passed through the winding of an isolation transformer because of noise and communicate signals with the low-voltage and high-voltage sides electrically insulated from each other.  <P>SOLUTION: A control circuit 1 is provided with drive circuits KU1, KU2 that control excitation currents respectively passed through the primary windings of insulating transformers TU1, TD1 respectively based on PWM signals SU1, SD1 for gate drive outputted from CPU 4. The drive circuits KU1, KU2 generate PWM signals SU1', SD1' for gate drive so that the excitation currents are prevented from being passed through the primary windings of the insulating transformers TU1, TD1 in a predetermined period of time after the PWM signals SU1, SD1 for gate drive are input, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275243-A (JP)
Title: Refrigerator
Inventor: TSUJIMOTO KAHORU
IPC: F25D23/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having high deodorizing and sterilizing performance.  <P>SOLUTION: This refrigerator 100 has a box body 101 composed of a thermal insulation material and forming a storage chamber 102 inside, a door body 107 openably-closably installed in an opening part of the box body 101, a cooling means 115 generating cold air by cooling air, and a refrigeration chamber delivery duct (a cold air circulating passage) 129a circulating the cold air between the storage chamber 102 and the cooling means 115. The inside of the cold air circulating passage is provided with a sterilizing device 200 having a carrier 201 carrying a photocatalyst, and a first irradiating means 202 irradiating the carrier 201 with the exciting light for exciting the photocatalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007209033-A (JP)
Title: Radio communication apparatus and transmission method
Inventor: KAWABATA KAZUO
IPC: H04B7/26
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission data distribution efficiency as compared to the prior art.  <P>SOLUTION: An information distribution device according to the present invention distributes different information for each predetermined group to which a mobile terminal belongs. The device is constituted of a channel selection means for selecting an information channel for transmitting transmission data from among a plurality of information channels, and a transmission means for transmitting the transmission data utilizing the selected information channel. The channel selection means selects the information channel to transmit transmission data of different destinations through different information channels. The transmission means transmits, on a control channel, information regarding the presence/absence of transmission data, the information channel to be used when there are transmission data, and a data length of the transmission data, for each group. The control channel is constituted of a plurality of time slots associated with groups, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008282920-A (JP)
Title: Lighting device, and manufacturing method for lighting device
Inventor: YASUDA TAKENORI
IPC: H01L33/50
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device having a recess housing a light-emitting diode, which provides design-based light emission quantity and achieves proper balance between light emission quantity and phosphor quantity.  <P>SOLUTION: The lighting device 1 includes a base 5 formed by joining a basic substance made of an inorganic insulator to a cover member 3 via a joining metal layer, and a semiconductor light-emitting element 6 mounted on the base 5. The recess 4 is formed on one surface of base 5 that is closer to the cover member 3, and the semiconductor light-emitting element 6 is housed in the recess 4. In an area on the side wall surface of the recess 4 that faces the semiconductor light-emitting element 6, an end face of the metal layer is exposed. The exposed end face makes up a light reflective portion that reflects light projected from the semiconductor light-emitting element 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279537-A (JP)
Title: Slitter device and slitting method
Inventor: YAMADA AKISHI
IPC: B26D1/24
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slitter device and its slitting method suitable for preventing sagging or other deformation of metal foil when slitting/cutting a composite film comprising a plastic film and the metal foil to its longitudinal direction.  <P>SOLUTION: A pair of circular gang blades 20A, 20B, and a pair of circular acute angle blades 21A, 21B are alternately arranged. Side faces of cutting edges of the circular acute angle blades 21A, 21B are made to contact outside faces of the adjacent circular gang blades 20A, 20B. During rotation of the circular gang blades 20A, 20B and the circular acute angle blades 21A, 21B, the plastic film F1 of the composite film F is slit/cut by the circular acute angle blades 21A, 21B and the metal foil F2 of the composite film F is slit/cut by the gang blades 20A, 20B and the circular acute angle blades 21A, 21B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283815-A (JP)
Title: Resonance type power conversion apparatus and control method therefor
Inventor: ITO YOSHIHIRO
IPC: H02M3/155
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonance type power conversion apparatus capable of achieving soft switching of a main switching element based on a recovery current quench period.  <P>SOLUTION: This resonance type power conversion apparatus includes: a main circuit having a main reactor L1, a main switching element S1, an inverse-parallel diode and an output diode D3; and an auxiliary circuit 4, having an auxiliary reactor L2, an auxiliary switch S2 and an auxiliary capacitor C1 connected in parallel with the main switching element, for discharging charge accumulated in a recovery current elimination circuit and the auxiliary capacitor to turn on the inverse-parallel diode. Also the resonance type power conversion apparatus includes: means for calculating the recovery current quench period after the present time until the current flowing through the output diode becomes zero and the charge of the output diode disappears based on the voltage values on the both ends of the auxiliary reactor, the current value of the main reactor and the inductance of the auxiliary reactor; and control means for turning on the auxiliary switching element based on the recovery current quench period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288750-A (JP)
Title: Distributed information generation device, confidential information recover device, distributed information generation method, confidential information recover method, and program
Inventor: KURIHARA ATSUSHI
IPC: G06F21/60
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure distributed information generation device etc. capable of reducing the amount of network communication capacity and the amount of storage used in an arbitrary volume.  <P>SOLUTION: Confidential information S is divided into two pieces of information composed of information sizes A and B. While the divided information A is distributed into n pieces of distributed information W<SB>0</SB>... W<SB>n-1</SB>, the divided information B is reproduced to generate L information. The L pieces of distributed information W<SB>n-L</SB>... W<SB>n-1</SB>are extracted out of the distributed n pieces of distributed information and connected with the reproduced L pieces of information to generate connection information. Then, the distributed n-L pieces of distributed information W<SB>0</SB>... W<SB>n-L-1</SB>are transmitted to a first node group, and the generated L pieces of connection information are transmitted to a second node group.  <P>COPYRIGHT: (C)2009,JPO&INPIT