baber/WOPTO huggingface dataset:
Patent JP-2010217687-A (JP)
Title: Drive guidance device
Inventor: OZAKI OSAMU
IPC: G08G1/16
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive guidance device visually guiding operations without adverse effect on visual information acquisition from a driver's outside scenery.  <P>SOLUTION: The drive guidance device includes a windshield 2 whose refractive index can be changed at least partly by using a liquid crystal lens 21. The drive guidance device sets the position of a region 22 where the refractive index is changed and the changing refractive index quantity based on the vehicle speed V obtained by a vehicle speed sensor and the steering angle θ obtained by a steering angle sensor. For example, the higher the vehicle speed V is, the larger the refractive index of a peripheral part of the changing region 22 is set, and the larger the steering angle θ is on the left turn side, the more the region 22 is moved to the left (white arrow direction).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216615-A (JP)
Title: Electromagnetic brake
Inventor: ITO MASANOBU
IPC: F16D65/22
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic brake in which the exciting power capacity of a holding coil used mainly for releasing braking can be reduced.  <P>SOLUTION: Ones of electromagnetic coils 11a, 11b and the coil portions are disposed on the magnetic pole surface sides of the coil storage parts 12c of yokes 12a, 12b as holding coils 30a1, 30b1. The others of the electromagnetic coils 11a, 11b and the coil portions are disposed at the bottoms of the anti-magnetic pole surface sides of the coil storage parts of the yokes as acceleration coils 30a2, 30b2. The holding coils 30a1, 30b1 allow a current to flow therein from the start of braking release operation to the application of braking. The acceleration coils 30a2, 30b2 allow a current to flow therein in an acceleration period at the start of the braking release operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225308-A (JP)
Title: Method and device for generation of induction heat plasma
Inventor: TANAKA YASUNORI
IPC: H05H1/36
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for generation of induction heat plasma, capable of generating heat plasma by applying higher pressure or smaller coil voltage than a conventional art.  <P>SOLUTION: A resonance capacitor 36 is connected only with a part between an end 26a of a secondary side coil of a matching transformer 26 and an end 22a of an induction coil 22. Thereby, heat plasma is generated by supplying high-frequency power to the induction coil through an impedance matching circuit 34 having a biased capacity so as to have a ratio with a predetermined value or more between the end 22a side and the other end side 22b of the induction coil 22 at least at ignition of heat plasma.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010196456-A (JP)
Title: Humidification and humidifying method of lining concrete and comprehensive economical curing system for remote-controlling humidifying device
Inventor: WATANABE HIROMI
IPC: C04B40/02
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining concrete economical curing system in which curing systems the temperature and humidity thereof are properly controlled and the cost of which is reduced can be moved in order and which can be remotely controlled to solve problems of cracking and peeling of lining concrete.  <P>SOLUTION: This curing system includes a chiller unit humidifying device operated by an electric heat source to eliminate CO2 by adopting an agricultural greenhouse, a commercial fin type heat dissipator, a spraying device, and a sprayer. The settings of surface temperature and surface humidity are continuously maintained for a specified period over the entire surface of the lining concrete. A curing space layer is provided by installing a heat insulating curtain. Various sensors are installed to continuously maintain the space layer at a temperature of 25-30°C and a humidity of 90%. A hot-water supply device, the fin type heat dissipator, the spraying device, and the sprayer are remotely controlled by a personal computer. The systems are placed on a temporary frame to be moved and installed in order for each construction district.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226805-A (JP)
Title: Electric motor and ventilation blower using the same
Inventor: OISHI SHINYA
IPC: H02K11/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge an installable area of a capacitor.  <P>SOLUTION: This electric motor is arranged with the capacitor 13 on the outside surface in the axial direction of a bracket constituting an outer shell at an anti-load side, and electrically connects the winding end of a stator and the capacitor 13 on a terminal block arranged on the outside surface in the axial direction of the bracket. The capacitor 13 is arranged at the terminal block 11, other ends of conductive pin terminals 10a to 10d with one ends connected to a winding of the stator are erected at the circumference of the capacitor 13 of the terminal block 11, and the conductive pin terminals 10a to 10d are electrically connected to the capacitor 13 by flat plate-shaped terminals 12a to 12d which are vertically arranged on the installation face of the terminal base 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224133-A (JP)
Title: Image forming apparatus and collecting container
Inventor: OKAMOTO MASAYA
IPC: G03G15/16
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact image forming apparatus for utilizing a space above a conveying member in a gravity direction, and to provide a collecting container for utilizing the space above the conveying member in the gravity direction in the image forming apparatus body, to reduce the size of the image forming apparatus.  <P>SOLUTION: The image forming apparatus 10 includes: the image forming apparatus body 12; an image forming unit 40 mounted on the image forming apparatus body 12 to form a developer image; an intermediate transfer belt 62 configured to convey the developer image formed by the image forming unit 40; a developer removing device 350 configured to remove the developer adhering to the surface of the intermediate transfer belt 62; and a removed developer collecting container 250 configured to collect the developer removed by the developer removing device 350. The removed developer collecting container 250 is arranged above the intermediate transfer belt 62 in the gravity direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226642-A (JP)
Title: Imaging apparatus and imaging method
Inventor: TANAKA KOJI
IPC: G06F3/048
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and imaging method capable of intuitively setting the zoom magnification, using a more simplified configuration.  <P>SOLUTION: An imaging apparatus includes an imaging optical section 12 for converting an image of a subject formed by an optical system into a video signal; a display section 13 for displaying the video signal outputted by the imaging optical section; a coordinate input section 15 for inputting the coordinates corresponding to a display screen of the display section; an initial coordinate recording section 17 for recording, as first coordinates, the coordinates inputted by the coordinate input section; a zoom magnification calculating section 20 for calculating a zoom magnification, based on the relationship between the first coordinates and the second coordinates which are inputted by the coordinate input section, after the first coordinates are recorded; and an optical zoom processing section 11 for varying the magnification for the image of the subject, based on the zoom magnification.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224431-A (JP)
Title: Electromagnetic wave control element
Inventor: AKIYAMA KOICHI
IPC: G02F1/01
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave control element capable of efficiently controlling propagation characteristics of an electromagnetic wave by utilizing structure formed by microfabricating a metal material.  <P>SOLUTION: The electromagnetic wave control element 1 includes: a substrate 10; a dielectric body 13 formed on the substrate 10; a first metal layer 11 and a second metal layer 12 embedded in the dielectric body 13. The first and second metal layers 11, 12 are provided in parallel with a virtual plane 25 at positions at equal distance from the virtual plane 25 while holding the virtual plane 25 in parallel with an xy plane. The electromagnetic wave 19 is made incident in the y axis direction along the virtual plane 25. An interval between the first and second metal layers 11, 12 is smaller than wavelength of the electromagnetic wave. Then, in the first and second metal layers 11, 12, a plurality of slits 14, 15 which extend in the x axis direction and have periods smaller than the wavelength of the electromagnetic wave 19 are formed, respectively. At this time, the shapes of the first and second metal layers 11, 12 are asymmetrical to the virtual plane 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229197-A (JP)
Title: Method for producing water-repellent treated aluminum pigment dispersion, water-repellent treated aluminum pigment, and aqueous ink composition containing the same
Inventor: SANO TSUYOSHI
IPC: C09C3/12
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a water-repellent treated aluminum pigment dispersion, preventing whitening when compounded into an aqueous paint or aqueous ink, and having excellent water dispersibility and metallic gloss.  <P>SOLUTION: The method for producing the water-repellent treated aluminum pigment dispersion includes a process in which a glycidyl group-containing compound represented by general formula (1) is added into an aluminum pigment dispersion in which an aluminum pigment is dispersed in an organic solvent, and a hydroxy group present on the surface of the aluminum pigment is allowed to react with the glycidyl group-containing compound represented by general formula (1) to form a coating layer on the surface of the aluminum pigment. In the formula, p represents an integer of 1 to 3; q represents an integer that satisfies a relation of p+q=3; r is an integer of 2 to 10; and R<SP>1</SP>and R<SP>2</SP>each independently represents a 1-4C alkyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230991-A (JP)
Title: Color shift detecting device, color shift detecting method
Inventor: OGASAWARA OKITO
IPC: B41J2/525
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color shift detector which can detect a position where a color shift occurs, in all regions of the main scanning direction in a periphery surface of an image carrier.  <P>SOLUTION: The color shift detector includes an image forming means 30 for respectively forming each of a plurality of first patterns and a plurality of second patterns of colors different from those of the first patterns on a recording medium; a transport means 20 for transporting the recording medium on which the plurality of first and second patterns are formed in the main scanning direction; a density reading means 90 for sequentially reading in the main scanning direction the density of unit regions, showing the readable regions in the plurality of first patterns and the plurality of second patterns from the recording medium that is transported by the transporting means 20; a density distribution discriminating means 91 for discriminating the density and the distribution showing the state of distribution of the density in a unit region in the main scanning direction; a density detection means 92 for detecting the density that is different from a set density in the density distribution; and a color shift detection means 93 for detecting the position in the main scanning direction where different densities exist in the density distribution as the position where the color shift occurs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233148-A (JP)
Title: Noise eliminating device, and radio receiver
Inventor: YAMAMOTO MASATAKA
IPC: H04B1/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately cancel pulse noise in the situation where noise environments of a noise eliminating device and a radio receiver or the like mounted in a vehicle are different.  <P>SOLUTION: A noise eliminating device includes: an FM demodulator for outputting an FM demodulated signal and amplitude information from an FM signal on which frequency modulation has been performed; a noise eliminating section for correcting the FM demodulated signal and outputting the FM demodulated signal from which pulse noise has been eliminated; and a parameter adjuster for determining a parameter of the eliminating section from the amplitude information and the FM demodulated signal from which the pulse noise has been eliminated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236100-A (JP)
Title: Sticky wiping cloth and wiper
Inventor: MOTOKI MASA
IPC: A47L13/17
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticky wiping cloth which is especially excellent in property for collecting sand and dusts, is excellent in cleaning workability, and does not stain a cleaning target; and to provide a wiper to which the wiping cloth is attached.  <P>SOLUTION: This sticky wiping cloth prepared by coating a nonwoven fabric having an average fineness of 3.5 to 50 dtex with a sticky substance is characterized in that the sticky substance comprises a sticky agent and an adhesive in a weight ratio of 99:1 to 65:35, wherein the glass transition temperature of the adhesive is >0°C and higher than the glass transition temperature of the sticky agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237460-A (JP)
Title: Carrier core material for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer
Inventor: YAMADA TOMOYA
IPC: G03G9/113
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that a carrier core material for use in electrophotographic development needs high magnetization in order to hold a magnetic brush while magnetization is reduced because high insulation required with respect to the carrier core material due to application of a high voltage in electrophotographic development has been conventionally given by formation of a hematite layer being non-magnetic on particle surfaces of the carrier core material, that is, the problem that it is difficult to achieve both insulation and magnetization.  <P>SOLUTION: The carrier core material having a spinel structure having a low occupancy of B site atoms, which allows magnetite powder having a small specific surface area to be obtained by a prescribed heat treatment condition, has inter-atom electronic conduction mechanisms suppressed to exhibit high insulation and is free from deterioration of magnetic characteristics to be able to achieve both insulation and magnetic characteristics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236442-A (JP)
Title: Fitting structure of dustproof net
Inventor: HIRUMA TAKEHITO
IPC: E02F9/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fitting structure of a dustproof net, reducing working man-hours for attachment/detachment of the dustproof net, not requiring a specific tool when performing attachment/detachment, and having no possibility of loss of components, by forming the fitting structure of the dustproof net attached to the heat exchanger of a construction machine in such a manner as to be easily attached/detached.  <P>SOLUTION: In this fitting structure, the dustproof net composed of a net member filtering cooling air and a frame body surrounding the outer edge of the net member is fitted to the windward side of a frame composed of a pair of sidewall members covering both sides of a plurality of heat exchangers arranged in series or in parallel to a cooling air flowing direction and an arcuate members built on the upper sides of the pair of sidewall members. The fitting structure includes: a clip formed by bending an elastic plate member into a substantially U-shape, and partially having a sandwiching portion with an interval between a base end and an end being narrower than the thickness of the arcuate member, the base end being fixed to the upper end of the frame body; and a fitting hole opened in the arcuate member. The end of the clip is inserted into the fitting hole, and the arcuate member is sandwiched by the sandwiching portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235290-A (JP)
Title: Double-feeding detection device, paper feeder, image forming device
Inventor: KAJIKAWA CHIKAYUKI
IPC: B65H7/12
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-feeding detection device accurately detecting double feeding, a paper feeder provided with such a double-feeding detection device, and an image forming device provided with the paper feeder described above.  <P>SOLUTION: The double-feeding detection device Y detects the double feeding of a paper P passing through a paper carriage path by arranging an ultrasonic wave transmitter 24a and an ultrasonic wave receiver 24b on the opposite sides of the paper carriage path, and by comparing the output of the ultrasonic wave, coming from the ultrasonic wave transmitter 24a and reaching to the ultrasonic wave receiver 24b, with the predetermined double-feeding detection threshold value. This device includes: a data storage section 3 storing the history of the receiving signal levels of the ultrasonic wave receiver 24b in the time when the paper is passing; and a threshold value changing section of a control section 1a changing the threshold value for the double-feeding detection in accordance with the history of the receiving signal levels stored in the data storage section 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157675-A (JP)
Title: Method of manufacturing silicon carbide semiconductor element, and silicon carbide semiconductor element
Inventor: KAWADA YASUYUKI
IPC: H01L29/78
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon carbide semiconductor element that can reduce element defects, and the silicon carbide semiconductor element.  <P>SOLUTION: The silicon carbide semiconductor element 100 is provided with a trench 1 configured to have a trench connection portion 5 connected to a trench linear portion 2. The trench linear portion 2 is configured to have a first linear constitution portion 2a and a second linear constitution portion 2b disposed in parallel. The trench connection portion 5 comprises a first connection constitution portion 3 perpendicular to the trench linear portion 2, a second connection constitution portion 4a connecting the first linear constitution portion 2a to the first connection constitution portion 3, and a third connection constitution portion 4b connecting the second linear constitution portion 2b to the first connection constitution portion 3. The angle that the second connection constitution portion 4a and an extension of the first linear constitution portion 2a make is 30°, and the angle that the third connection constitution portion 4b and second linear constitution portion 2b make is 30°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010243038-A (JP)
Title: Air conditioning cooling tower performance evaluation system
Inventor: KAWAJI TOMOYA
IPC: F25B49/02
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning cooling tower performance evaluation system capable of continuously evaluating performance of a cooling tower even when the cooling tower important for heat radiation of a cooling heat source is installed on the site and normal operation is performed.  <P>SOLUTION: When performance of the cooling tower 2 installed on the site is evaluated, while inlet temperature of cooling tower water made to flow between the cooling heat source 1 and the cooling tower 2 is stabilized by forcedly achieving a predetermined stable operating state of the cooling heat source 1, a measurement part 33 measures the inlet temperature of the cooling tower water to the cooling tower 2 and outlet temperature from the cooling tower 2. Based on the temperatures, an evaluation part 33 evaluates a degree of deterioration by making a comparison with performance determined during design and manufacturing of the cooling tower 2, and makes a display part 35 display the result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241943-A (JP)
Title: Aromatic polycarbonate resin composition and molded article
Inventor: TAKEGAWA NAOSUKE
IPC: C08K5/29
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition that is excellent in mechanical characteristics and flame retardancy, can reduce environmental burden, and suppresses the generation of mold and has improvement in odor even if a naturally-derived organic filler is blended to reduce environmental burden.  <P>SOLUTION: The aromatic polycarbonate resin composition includes a composition composed of (A) an aromatic polycarbonate resin, (B) an aromatic polycarbonate/polyorganosiloxane copolymer, (C) an aliphatic polyester and (D) a naturally-derived organic filler and further (E) nanoporous carbon incorporated into the composition. A molded article produced by molding the polycarbonate resin composition is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242189-A (JP)
Title: Method for removing heat-resistant and environment-resistant alloy film, method for producing heat-resistant and environment-resistant alloy film, method for producing member for high-temperature apparatus and method for producing metallic base material
Inventor: NARITA TOSHIO
IPC: C23F1/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively removing a heat-resistant and environment-resistant alloy film, which is formed on the surface of a metallic base material, without using expensive equipment and without dissolving/removing the metallic base material.  <P>SOLUTION: The method for removing the heat-resistant and environment-resistant alloy film formed on the surface of the metallic base material includes the steps of: making Al penetrate diffusively into the heat-resistant and environment-resistant alloy film or immersing the heat-resistant and environment-resistant alloy film into an Al melt so that the heat-resistant and environment-resistant alloy film has ≥50 atomic% Al concentration; and immersing the metallic base material having the resulting heat-resistant and environment-resistant alloy film into a hydrochloric acid solution to chemically strip the resulting heat-resistant and environment-resistant alloy film, namely, to selectively dissolve Al in the resulting heat-resistant and environment-resistant alloy film and remove the Al-dissolved heat-resistant and environment-resistant alloy film from the metallic base material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242919-A (JP)
Title: Shift control device for vehicle
Inventor: KAMIYA KOHEI
IPC: F16H61/02
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control device for a vehicle capable of suppressing a change of deceleration unintended by a driver at combined corners where a plurality of continuous corners exist.  <P>SOLUTION: When detecting the existence of the plurality of continuous corners in front of the vehicle, a controller 5 selects the corner having the smallest curvature radius out of the plurality of corners as a deceleration object and changes the gear ratio of an automatic transmission 2 to a down-shift side depending on the curvature radius of the corner.  <P>COPYRIGHT: (C)2011,JPO&INPIT