baber/WOPTO huggingface dataset:
Patent JP-2007255803-A (JP)
Title: Waste heat storing and utilizing method
Inventor: HASHIMOTO TOKO
IPC: F24D11/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a temperature of a part buried in the ground is locally increased or decreased in an indoor heating/cooling system using an underground heat exchanger, by storing waste heat.  <P>SOLUTION: The waste hot air or waste cold air is allowed to pass through the heat exchanger of a double tube structure buried in the ground, so that the waste heat of the hot air or cold air diffuses into and penetrates the ground kept into contact with the heat exchanger and is stored, the air flows in the heat exchanger to give and receive the heat between the air and the stored ground heat, and the stored heat is transmitted to the air to be carried out and utilized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252705-A (JP)
Title: Vacuum cleaner
Inventor: HIDEKUMA TEPPEI
IPC: A47L9/28
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve a suction performance in a low air volume state when the collected dust amount of a vacuum cleaner increases.  <P>SOLUTION: The vacuum cleaner comprises: a motor-driven air blower 1 provided with a pair of taps 4 for high input pulled out from the middle of each of a pair of field winding 2 executed to a field core and a pair of taps 3 for low input pulled out from the terminating ends of the respective field winding; switching means 5 for switching a commercial power source connected to the motor-driven air blower 1 to the taps 4 for the high input and the taps 3 for the low input; a dust collecting chamber 10 for housing dust collected by suction force generated by the motor-driven air blower 1; and a dust amount detection means 6 for detecting the amount of the dust collected in the dust collecting chamber 10. By switching from the taps 3 for the low input to the taps 4 for the high input when the dust amount detected by the dust amount detection means 6 becomes larger than a desired value, the suction performance can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257523-A (JP)
Title: House facility monitoring system
Inventor: KIDOKORO MASAHIRO
IPC: G06Q50/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house facility monitoring system capable of easily finding and displaying a desired web page.  <P>SOLUTION: In a display controller CV, a request message requesting retrieval of a web page matching search conditions received by an operation part 53 being an operation input receiving means, is created by a microcomputer part 50 being a retrieval request means, and it is sent to each controller Cn by a LAN interface part 51. Results of searches carried out by each controller Cn with respect to the request message requesting retrieval are received by a web browser executed by the microcomputer part 50 via the LAN interface part 51, and they are displayed in a liquid crystal display of a display part 52. By this, the desired web page can be easily found and displayed without following links of several hierarchies as in a conventional method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262109-A (JP)
Title: Inkjet recording ink
Inventor: YATAKE MASAHIRO
IPC: C09D11/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain inkjet recording ink having excellent stability, high color development on plain paper, high glossiness on glossy paper and excellent discharge stability against clogging.  <P>SOLUTION: The inkjet recording ink comprises a colorant and 2-butyl-2-methyl-1,3-propanediol. The amount of 2-butyl-2-methyl-1,3-propanediol is ≥0.1 wt.% and ≤5.0 wt.%. The inkjet recording ink further comprises a 1,2-alkylene glycol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264204-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KIMURA MASATOSHI
IPC: G03G15/05
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can perform stable image formation with satisfactory reproducibility even for a wide range of kinds of images even in performing full-color image formation with one developing unit by using a toner capable of controlling the state of color development and non-color development according to the color development information by light and can obtain the full-color images of high image quality even for a wide speed range, and to provide an image forming method.  <P>SOLUTION: For example, a toner image is formed on an image carrier by directly giving charges thereto. The color development information is thereafter given to the toner image to transfer and fix the toner image to a recording medium. The color development reaction of the toner is effected by heat before and after the same or simultaneously therewith. The toner which has a first component and second component existing in the mutually isolated state and developing colors at the time of reacting with each other developing colors, and a photosetting composition including either of the first component and the second component and in which the reaction for the color development by maintaining the state of setting or unsetting of the photosetting composition due to the impartation of the color development information by light is controlled is used in such image formation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264989-A (JP)
Title: Graphic drawing device, graphic drawing method and program
Inventor: HIGUCHI YASUKAZU
IPC: G06T11/40
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for drawing graphics, capable of high-speed processing and stable operations against the resource fluctuations of the device.  <P>SOLUTION: A vector data group indicating a graphic shape is inputted to a vector data group management part, drawing attribute data indicating graphic internal attribute information are inputted to a drawing attribute data management part, and resource information indicating utilization conditions is inputted to a resource information management part. The vector data group is read from the managed vector data group management part, and a graphic feature amount indicating the shape feature of an input graphic is calculated by a graphic feature amount calculation part. The calculated graphic feature amount and the resource information managed in the resource information management part are read and changeover to optimum drawing data generation is performed. The vector data group managed in the vector data group management part and the drawing attribute data managed in the drawing attribute data management part stage are read and drawing data are generated. The generated drawing data and the drawing attribute data managed in the drawing attribute data management part are read and drawing processing is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266338-A (JP)
Title: Semiconductor light emitting element and semiconductor light emitting device
Inventor: AIHARA YOSHIYUKI
IPC: H01L33/32
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element and a semiconductor light emitting device capable of effectively taking out light emitted from a light emitting layer to the outside of the element.  <P>SOLUTION: The semiconductor light emitting element has a semiconductor light emitting element structure including at least a light emitting layer on a second principal surface of a transparent substrate having a first principal surface and the second principal surface. In the semiconductor light emitting element, it includes a reflecting layer provided on the second principal surface for reflecting light from the light emitting element, and the light emitting layer and the reflecting layer are disposed facing each other and sandwiching the substrate in a substrate cross section with the width of the reflecting layer being narrower than the width of the light emitting layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264357-A (JP)
Title: Electronic equipment
Inventor: HASEBE SEI
IPC: G10H1/44
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment that makes it possible to easily specify a scale and transpose music.  <P>SOLUTION: A basic scale table corresponding to a key selected by a key selection part 2 is read out of a basic scale storage part 4 and supplied to a shift part 3. The shift part 3 shifts respective note numbers of the basic scale table according to the selected key to generate a scale table of the selected key. When one of operators 13 to which a scale of one octave is allocated is pressed, a control part 6 reads the note number of a pitch name allocated to the operator 13 by referring to a scale table part 5. The read note number is sent to a sound source part 20 to generate a musical sound having the pitch corresponding to the operated operator 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260623-A (JP)
Title: Method of manufacturing filter element
Inventor: OHASHI JUNICHI
IPC: D21H27/30
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a filter element which can lower a manufacturing cost by simplifying a production process and can restrain a pressure drop of a fluid passing through the filter element.  <P>SOLUTION: The surface of a first filter medium layer 12 composed of a first fiber 14 is overlaid with a second filter medium layer 13 composed of a second fiber 16. The first filter medium layer 12 is bonded with the second filter medium layer 13 by gluing contacting parts between the first fiber 14 and the second fiber 16 with the adhesive 15 by impregnating the adhesive 15 into interstices g1 of the first filter medium layer 12 and interstices g2 of the second filter medium layer 13. The same nonwoven fiber as the second nonwoven fiber 16 is intruded into the interstices g1 of the first fiber 14 so as to glue contacting parts between each of the fibers with the adhesive 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264494-A (JP)
Title: Negative photosensitive lithographic printing plate
Inventor: DOI KUNIHIRO
IPC: G03F7/004
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive lithographic printing plate having good printing durability, storage stability, scratch resistance and blocking resistance, keeping a printing plate from edge contamination, and particularly suitable for newspaper printing.  <P>SOLUTION: The negative photosensitive lithographic printing plate has a photosensitive layer containing at least a polymer having a carboxyl group in a side chain, a photopolymerization initiator and an infrared absorbing dye on an aluminum support, wherein the photosensitive layer also contains a color material which has absorption maximum at 350-550 nm but does not sensitize the photopolymerization initiator, and a hindered amine compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006352081-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: BAKKER LEVINUS P
IPC: G03F7/20
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus for reducing sputtering caused by gas introduced to a projection beam optical path, and a method for manufacturing the apparatus.  <P>SOLUTION: The lithographic apparatus is arranged to project a beam from a radiation source to a substrate. The lithographic apparatus includes an optical element in an optical path of the beam, a gas inlet for introducing gas into the optical path of the beam so that the gas is ionized by the beam to a create electric field toward the optical element, and a gas source coupled to the gas inlet for supplying the gas. The gas has a threshold of kinetic energy that is greater than kinetic energy developed by ions of the gas in the electric fields for sputtering the optical element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007270860-A (JP)
Title: Electric actuator
Inventor: IIDA KAZUHIRO
IPC: F16H19/02
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress height and width to reduce the size, and to surely and smoothly displace a displacement member even if an external force is applied to the displacement member.  <P>SOLUTION: A hollow yoke 100 is inserted in a bore part 30 of a frame 12, the yoke 100 is connected with a slider 20 through a slit 32 of a frame 12. A timing belt 24 is inserted through a belt hole 114 of the yoke 100, and a set of guide members 36a, 36b are disposed on both side faces of the yoke 100 so as to be engaged with guide grooves 34a, 34b of the frame 12. Under the driving action of a drive part 18, the yoke 100 is displaced along the guide grooves 34a, 34b through the timing belt 24, so as to axially displace the slider 20 along the frame 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274158-A (JP)
Title: Spread spectrum signal receiver
Inventor: GENDA MASAHIRO
IPC: H04B1/707
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of quickly correcting a tracking point without causing a remarkable increase in a circuit scale in BOC demodulation.  <P>SOLUTION: A correlation unit 17 obtains a correlation value between a received signal and a PN code outputted from a PN code phase delay unit 31, and a cumulative correlation unit 18 obtains a cumulative correlation value (subcarrier cumulative correlation value). A subcarrier cumulative information acquisition circuit 32 obtains a correlation value between the received signal and a subcarrier outputted from a PN code and BOC code phase delay unit 14 to obtain its cumulative correlation value (BOC code cumulative correlation value). A erroneous tracking detection section 33 discriminates the right/wrong of the tracking point of the received signal on the basis of the amplitude and the sign of the subcarrier cumulative correlation value and the BOC code cumulative correlation value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276156-A (JP)
Title: Inkjet recording head
Inventor: HATTORI SHOZO
IPC: B41J2/05
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head of such a structure that a supporting member is bonded to a recording element substrate and a body section in which productivity can be enhanced as compared with prior art without using adhesives abundantly.  <P>SOLUTION: In the inkjet recording head comprising the body section 111 having at least one ink supplying channel for introducing ink from an ink storing section, a recording element substrate 131 having an ink delivering section and a heater generating thermal energy for delivering ink from the ink delivering section, and a supporting member 121 having at least one opening corresponding to the ink supplying channel, a relation of c≤a<b is satisfied, wherein (a) is the coefficient of linear expansion of the supporting member 121, b is the coefficient of linear expansion of the body section 111 and c is the coefficient of linear expansion of the recording element substrate 131. The supporting member 121 is bonded to the recording element substrate 131 using adhesives and molded integrally with the body section 111.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277027-A (JP)
Title: Pulling method of silicon single crystal
Inventor: KONDO SOICHIRO
IPC: C30B15/10
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulling method capable of improving a yield of the single crystal by preventing dislocations when a single crystal is grown, in the case that a regenerated quartz crucible subjected to a regeneration treatment is used for pulling the silicon single crystal.  <P>SOLUTION: When the single crystal 4 is pulled from a silicon melt 3 by using the regenerated quartz crucible 1a subjected to the regeneration treatment after being used for growing a silicon single crystal by a CZ method, BaCO<SB>3</SB>powder is added to a silicon raw material in the quartz crucible in an amount of 1-70 ppm by mass based on the silicon raw material. When the BaCO<SB>3</SB>powder is added to the silicon raw material in the quartz crucible, it is preferable that the BaCO<SB>3</SB>powder is uniformly dispersed in the circumferential direction of the quartz crucible in the vicinity of the wall of the quartz crucible, on the outermost surface of the silicon raw material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279925-A (JP)
Title: Design preparation support device and design preparation support program
Inventor: HIROSE YOSHITSUGU
IPC: G06F17/21
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the impression of an actual design under the consideration of temporal change in impression on a browser.  <P>SOLUTION: Feature values are extracted from the design of an actual document (S20a), and a plurality of design evaluation databases in which the physical feature values in the design and impression information showing an impression on a person who has browsed the document and weighting factors are associated with each other are referenced to extract the impression information associated with the extracted feature values and the weighting factors (S20b), and the information showing the impression information and the weighting factors is presented about the extracted impression information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006200749-A (JP)
Title: Rolling device
Inventor: YAMAMOTO TOYOHISA
IPC: F16C29/04
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device stably usable over a long period, capable of improving strength of a support to the bending moment while keeping high rigidity of the support, and capable of restraining abrasion of a rolling body, by effectively restraining reduction in repetitive positioning accuracy by the thermal expansion of the support and abrasion of the rolling body, in the rolling device particularly operating at a high speed.  <P>SOLUTION: In this rolling device, among a movable piece, the support and the rolling body, at least one is formed of either one kind of material among a ceramic material, cermet and cemented carbide, and the material is a material having the ratio of flexural strength and density of 1.2×10<SP>7</SP>mm or more. A guide rail 13 as the support or the movable piece is formed of the ceramic material having the ratio of flexural strength and density of 1.2×10<SP>7</SP>mm or more, and has a plane part having surface roughness of 0.5 μmRa or less. In the guide rail 13, a corner part 18a of a cutout part 18 for avoiding interference with an installing member is formed in a radius of curvature of 0.1 mm or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007278851-A (JP)
Title: Battery state detection system
Inventor: MAEDA KENICHI
IPC: B60R16/04
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery state detection system capable of accurately estimating the state of charge of a battery by accurately capturing the temperature of the battery and correcting temperature.  <P>SOLUTION: A current sensor measures the electric quantity of charge and discharge of a lead battery, and a temperature sensor measures the temperature of the lead battery. Measured temperature data is stored in a RAM of a microcomputer. A CUP of the microcomputer corrects the electric quantity of discharge on the basis of the temperature Tb of the lead battery determined on the basis of a history of temperature data stored in the RAM from three hours ago to the present to compute the state of charge of the lead battery on the basis of the electric quantity of discharge after correction. The temperature Tb is computed by a1×T1+a2×T2+a3×T3 (wherein, a1 to a3 are weighting factors; a1≥a2≥a3; and a1+a2+a3=1). By setting discharge capacity when the lead battery is made to discharge at a 5-hour rate current at room temperature to 1 and computing a current coefficient c1 on the basis of a map indicating the relation between the electric quantity of discharge and the temperature Tb of the lead battery, the electric quantity of discharge is corrected by temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274988-A (JP)
Title: Type i interferon-non-responsible non-human model animal
Inventor: AKIRA SHIZUO
IPC: G01N33/50
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picornavirus-specific type I interferon non-responsible non-human model animal deleting the response of type I interferon to the infection of viruses belonging to picornavirus virus family, to provide a method for identifying an anti-picornavirus agent with the type I interferon non-responsible non-human model animal.  <P>SOLUTION: A non-human animal obtained by inactivating all or a part of an endogenous gene encoding MDA5 (Melanoma differentiation associated gene-5) with genetic abnormality such as destruction/deletion/substitution to lose a function for expressing the MDA5 is used as the type I interferon non-responsible non-human model animal deleting the response of the type I interferon to the infection of the viruses belonging to the picornavirus virus family.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275952-A (JP)
Title: Non-contact automatic method for detecting welding line and apparatus therefor
Inventor: MIYAZAKI TATEO
IPC: G01B11/24
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a non-contact automatic method for detecting a welding line and an apparatus therefor, that can improve detection accuracy by reducing effects on sensing caused by change in the automatic detecting environment.  <P>SOLUTION: This invention is a method for automatically detecting the welding line of a workpiece in a non-contact state using a laser beam. The method is characterized in that it includes: a step of emitting a laser beam to the workpiece for welding and receiving the reflection light; a step of determining the three-dimensional coordinate of the workpiece based on the laser beam received and storing it in a storage means; a step of calculating the intensity of the laser beam received; a step of adjusting the irradiation intensity and receiving sensitivity of the laser beam based on the calculated receiving intensity of the laser beam; a step of judging the continuity of the laser beam irradiation; and a step of calculating, after completion of the laser beam irradiation, the welding line of the workpiece on the basis of the three-dimensional coordinate data stored in the storage means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288318-A (JP)
Title: Blind signal separation device and blind signal separation method
Inventor: FUJINO YOSUKE
IPC: H04B7/08
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the degradation in quality of an output signal by reducing the reduction in precision of weighting factor estimation at the time of separating a plurality of user signals.  <P>SOLUTION: A signal separation circuit 25 separates a user signal from a reception signal by using a weighting factor vector. When estimating the weighting factor vector, an unknown signal partial space estimation circuit 242 uses a known weighting factor vector to estimate an unknown signal partial space which has a channel response vector relating to the user signal to be separated by an unknown weighting factor vector, as a basis vector, and an unknown weight partial space estimation circuit 243 uses the unknown signal partial space to estimate an unknown weighting factor partial space having the unknown weighting factor vector as a basis vector. A blind weight estimation circuit 244 estimates the weighting factor vector based on blind processing on the basis of a restrictive condition defining that a weighting factor to be estimated exists in the unknown weighting factor partial space.  <P>COPYRIGHT: (C)2008,JPO&INPIT