baber/WOPTO huggingface dataset:
Patent JP-2011002709-A (JP)
Title: Tool for manufacturing optical waveguide joined body and method for manufacturing optical waveguide joined body
Inventor: MATSUYAMA MUTSUHIRO
IPC: G02B6/30
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a tool for manufacturing an optical waveguide joined body which can manufacture an optical waveguide joined body in which an optical waveguide and an optical fiber are reliably joined with a high degree of positional precision.SOLUTION: The tool 9 for manufacturing an optical waveguide joined body is used for manufacturing an optical waveguide joined body including an optical waveguide 2 having core portions 41a-41f and optical fibers 6a-6f joined with the core portions 41a-41f. The tool 9 for manufacturing an optical waveguide joined body includes a first fixing part 10 for fixing the optical waveguide 2 in a freely removable manner, and a second fixing part 20 for fixing the optical fibers 6a-6f in a freely removable manner to one end of the optical waveguide 2 fixed to the first fixing part 10. When the optical waveguide 2 is fixed to the first fixing part 10, and the optical fibers 6a-6f are fixed to the second fixing part 20, edge faces 411 of the core portions 41a-41f and edge faces of the optical fibers 6a-6f face each other, and the circumference of the facing section can be sealed with sealing materials.
Patent JP-2010149103-A (JP)
Title: Water treatment apparatus
Inventor: TANABE KEIICHIRO
IPC: B03C1/032
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus with a magnetic separator and to reduce cleaning time of a magnetic filter of the magnetic separator.  <P>SOLUTION: The water treatment apparatus is equipped with a magnetic separator 5 in which a processing liquid containing substance to be removed including metallic substance and/or magnetic substance is put through magnetic filters 12, so that the substance to be removed is magneto-deposited and separated. In the magnetic separator, a plurality of magnetic filters 12 in an array are freely attachably/detachably mounted on a support bar 10, with the support bar freely movably housed inside a liquid feeding tube 6 composed of a magnetically permeable material. On one side in the longitudinal direction of the liquid feeding tube 6, a magnet is arranged, making a magnetic separation area X1 for imparting magnetism to the magnetic filter in the liquid feeding tube, with the other side turned to a cleaning area X2. Using a moving means connected to the support bar 10, the support bar is designed to reciprocate between the magnetic separation area and the cleaning area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034540-A (JP)
Title: Electrode base material for solar cell
Inventor: TOSAKA MINORU
IPC: H01L31/04
Filed: 2009-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode base material that facilitates the assembly of solar cells and has a metal wiring layer for an interconnector or a collecting electrode, or for both of them.  <P>SOLUTION: The electrode base material has a resin layer and the metal wiring layer for the collecting electrode or the interconnector, wherein the metal wiring layer has a portion having a cross-sectional shape of a trapezoid or a top having a cross-sectional shape of a trapezoid, and a portion of the metal wiring having a maximum width is embedded in the resin layer. Preferably, a conductive connection member layer for connecting lead-out electrodes is formed on the metal wiring layer corresponding to each of the lead-out electrodes of the solar cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011007140-A (JP)
Title: Engine cooling device
Inventor: HIROOKA SHIGEMASA
IPC: F02D15/00
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device capable of appropriately reducing exhaust gas temperature of an engine in inhibition of boiling or over heat of coolant when an exhaust system of the engine in which exhaust gas is re-circulated is cooled by the coolant.SOLUTION: The cooling device 100A includes an ECU 1A, a water pump 10, the engine 50, cooling adapters 21, 22, and a radiator 30. In the ECU 1, an estimation means estimating cooling loss Qw due to receive of heat from exhaust gas at each cooling adapter 21, 22 and a first change means changing cooling loss Qw according to EGR quantity are functionally achieved. The first change means is achieved so as to change cooling loss Qw by calculating new cooling loss Qw provided by reflecting change quantity of cooling loss Qw changing according to EGR quantity to cooling loss Qw estimated by the estimation means.
Patent JP-2010011464-A (JP)
Title: Method and apparatus for controlling modulation system and coding set of communication system
Inventor: ZHOU HUA
IPC: H04W28/18
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling set of modulation and coding of a communication system.  <P>SOLUTION: The method for controlling the set of modulation and encoding controls an appropriate set of modulation and coding methods (MCS), based on a probability distribution of quality of received signals in a communication system so as to optimize the characteristics of the communication system as a whole. This method includes a step of obtaining the probability distribution of the quality of the received signals in the communication system, and a step of controlling the appropriate MCS set of the communication system, by calculating the target characteristics of the communication system, based on a plurality of MCS and the obtained probability distribution of the quality of the received signals, thereby imparting more MCS levels to the area where the probabilities of the quality of received signals frequently appear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012096-A (JP)
Title: Vulcanized rubber and production method of the same
Inventor: OZTURK ORHAN
IPC: C08L21/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To improve viscoelastic characteristics of a vulcanized rubber to be used for manufacturing tires.SOLUTION: A production method of a vulcanized rubber is provided, including a first step of kneading a metal salt of 6-aminohexylthiosulfate with a rubber component, a filler and a sulfur component, and a second step of heat-treating the kneaded material obtained in the previous step. A vulcanized rubber is obtained by the above production method. The temperature condition in the heat treatment of the second step is preferably in a range from 120 to 170°C. Thus, a tire having improved viscoelastic characteristics can be provided.
Patent JP-2011014648-A (JP)
Title: Electronic device
Inventor: TAKIZAWA MINORU
IPC: H05K1/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device having a mount structure which prevents a connection fault between an electronic component and a substrate by relaxing shocks applied to the electronic components.SOLUTION: An electronic device 1 includes a housing 10; a first substrate 21 having rigidity which is housed inside the housing 10 with a slit 24 is provided thereon; a component mount portion 26 which is provided in the first substrate 21 and adjacent to the slit 24; an electronic component 30 mounted on the component mount portion 26; and a second substrate 22, which is stacked in the inside of the first substrate 21 and the inside of the component mount portion 26 and has flexibility to support the component mounting portion 26 so as to be displaceable with respect to the first substrate 21 by traversing the slit 24.
Patent JP-2011010897-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine improving the taste of a game by changing a degree to be controlled in a notification period in a prescribed period which is an advantageous state but non-controlled in the notification period.SOLUTION: This slot machine can control a game to an RT being advantageous to a player, when winning to a downfall replay in the RT, control it to a regular game state and, when consuming a prescribed number of games without winning to the downfall replay, control it to an ART. This game machine is configured to control the game to a CZ mode having different execution rates of executing a partial navigation performance, when winning to the downfall replay before consuming the prescribed number of games.
Patent JP-2010284469-A (JP)
Title: Electric wheelchair
Inventor: MASUZAWA TAKASHI
IPC: A61G5/04
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of preventing runaway by detecting an operation error of a joystick operation lever in an electric wheelchair with the joystick.  <P>SOLUTION: The electric wheelchair includes a system having a self-holding circuit and an operation lever used added to the joystick, and a system for electrically detecting the inclination of the joystick operation lever to intercept the self-holding circuit. The abnormal motion of the joystick operation lever is thereby detected to stop the runaway of the electric wheelchair.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011493-A (JP)
Title: Method for producing laminated body of transparent conductive film
Inventor: MATSUMURA YASUSHI
IPC: B32B27/34
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a transparent conductive film excellent in electric conduction property on a plastic substrate without needing the heating treatment at high temperature and a large-scale facility.SOLUTION: The method of producing the laminated body of a transparent conductive film includes the processes of: (a) applying a polyamic acid solution on a substrate 1 and drying it to form a polyamic acid layer 3; (b) sticking silver ions on the polyamide acid layer; (c) reducing the silver ion to deposit a metallic silver; (d) forming a transparent conductive film including zinc oxide on the surface of the polyamide acid layer using the metallic silver as a catalytic nucleus by a wet plating method; (e) heating the polyamide acid layer on which the transparent conductive film is formed to imidize; and (f) separating a polyimide resin layer from the substrate.
Patent JP-2011018485-A (JP)
Title: Fuel cell system
Inventor: TANIYAMA MOTOHIKO
IPC: B60L11/18
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary blast of oxygen-containing gas to a fuel cell.SOLUTION: An air compressor 12 supplies the oxygen-containing gas to a fuel cell 10, and is driven by an air compressor motor 22. An inverter 20 receives a DC voltage based on an output from the fuel cell 10 and controls power supply to the air compressor motor 22. When reducing an amount of air of the air compressor 12, the inverter 20 is controlled to perform regenerative braking of the air compressor motor 22.
Patent JP-2011017043-A (JP)
Title: Method for forming pattern of metal oxide thin film
Inventor: SOYAMA NOBUYUKI
IPC: C23C18/14
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a pattern of a metal oxide thin film using a precursor solution, which is capable of improving the light application sensitivity without improving any nature of a raw material solution, and improving any disturbance of a pattern form by the development.SOLUTION: The method for forming the pattern of the metal oxide thin film includes a step of forming a coating film on a substrate by applying the precursor solution containing at least organic metal compounds and a first organic solvent, a step of removing the first organic solvent contained in the coating film by heating the substrate having the coating film formed thereon, an exposure step of forming a soluble part and a non-soluble part following the pattern on the coating film by applying the light to the substrate having the coating film formed thereon according to the desired pattern, a step of promoting non-solution of the non-soluble part formed by applying the light by re-heating the light-applied substrate, and a development step of making the non-soluble part remain by dissolving the soluble part by using the second organic solvent.
Patent JP-2011020011-A (JP)
Title: Device for washing rice
Inventor: MATSUMOTO YOSHIHISA
IPC: A47J27/14
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for washing rice wherein the rice in a rice storage tank is easily taken out.  <P>SOLUTION: The device for washing rice is constituted so that a rice washing tank 4 is provided below the rice storage tank 12, the rice washing tank 4 is freely attachably/detachably mounted on a tank support 18 that closes the upper end opening of the rice washing tank 4. On the tank support 18, a rice passing port 22 is formed that is located below a rice discharging port 14 at the lower end of the rice storage tank 12. A rice measuring device 23 which measures rice in the rice storage tank 12 to charge the rice into the rice washing tank 4 through the rice passing port 22 is provided between the rice passing port 22 and the rice discharging port 14. The rice measuring device 23 can be driven in a state where the rice washing tank 4 is taken off from the tank support 18, and an engaging part 49 is provided for the purpose of freely attachably/detachably mounting a rice discharging guide 45 on the rice passing port 22, wherein the rice discharging guide 45 is the one for guiding the rice discharged through the rice passing port 22, to a container, when the rice in the rice storage tank 12 is discharged by driving the rice measuring device 23 in a state where the rice washing tank 4 is taken off from the tank support 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020599-A (JP)
Title: Seat-belt warning device
Inventor: INAYOSHI MUNEHITO
IPC: B60N2/90
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt warning-device, which determines the "occupant detection" state and the "baggage detection" state in which the determination of the "occupant detection" state and the "baggage detection" state are not frequently switched according to the traveling state of a vehicle.  <P>SOLUTION: A control means 15 performs first transition processing 37 transferred to a baggage recognition mode on the condition that a load detection device 12 detects the load larger than first load and smaller than second load in a non-sitting recognition mode and transferred to the non-sitting recognition mode on the condition that the load detection device continuously detects the load smaller than predetermined load for a previously set first time in a baggage recognition mode; and second transition processing 38 transferred to an occupant sitting recognition mode on the condition that the load detection device detects the load larger than the second load in the non-sitting recognition mode and transferred to the non-sitting recognition mode on the condition that the load detection device continuously detects the load smaller than the predetermined load for a first time in the occupant sitting recognition mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024865-A (JP)
Title: Decoration
Inventor: EBARA ISAO
IPC: A44C25/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoration using a decorative pattern formed by combining at least two or more kinds of decorative parts which are shaped like a rectangle, a square, an arc, a trapezoid, a right triangle, a V-block, and a channel bar, and are uniform in longitudinal and lateral sizes to form various kinds of design shapes.  <P>SOLUTION: This decoration includes decorative patterns formed by combining at least two or more kinds of decorative parts which are fixed to a decoration body, uniform in longitudinal and lateral sizes, and shaped like a rectangle, a square, an arc, a trapezoid, a right triangle, a V-block, and a channel bar to form various kinds of design shapes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027645-A (JP)
Title: Pyroelectric infrared detector
Inventor: NISHIKAWA NAOYUKI
IPC: G01J1/02
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To make detection efficiently regardless of an installation spot of a detector.  <P>SOLUTION: This detector includes: a pyroelectric element 1 comprising a board-like chip 11 having a pyroelectric effect, one or a plurality of one surface side electrodes 12 arranged in parallel on one surface of the chip 11, and one or a plurality of other surface side electrodes 13 provided in the facing state to the one surface side electrodes 12 respectively through the chip 11 and having a polarity different from that of the facing one surface side electrodes 12; a package 3 formed to have a hollow box shape storing the pyroelectric element 1, and having a window hole 32a bored thereon, for shielding light other than entering light into the window hole 32a; and a lens 4 provided on the window hole 32a of the package 3, facing to one surface of the chip 11, for allowing transmission of an infrared ray. In one or a plurality of one surface side electrodes 12, an approximate center of a dimension of a direction vertical to the parallel arrangement direction of each electrode is positioned on the same center axis L1 along the parallel arrangement direction, and the center axis L1 does not cross an optical axis L2 of the lens 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010085391-A (JP)
Title: System and method for displaying accumulative economic driving area
Inventor: LEE YOUNG JIN
IPC: G01F9/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for displaying an accumulative economic driving area for allowing a driver to know own driving orientation by accumulating the economic driving areas where the driving state of the driver is shown.  <P>SOLUTION: This system includes a vehicle information collecting unit 210 for collecting vehicle information and a control section 220 that calculates the economic driving areas by using the vehicle information, and calculates accumulation ratios of respective areas of the accumulative economic driving area by accumulating lighting times of the economic driving areas. The display system 200 further includes a display section 230 for showing the economic driving area and the accumulative economic driving area, and a reset button 250 for resetting the accumulation ratios of respective accumulative economic driving areas. The control section 220 accumulates respective lighting times of the maximum economic driving area, usual economic driving area, and minimum economic driving area, among the economic driving areas, and excludes non-operation mode time of the lighting time of the usual economic driving area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011033724-A (JP)
Title: Image forming apparatus
Inventor: RYU KONBUN
IPC: H02P29/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the influence due to diameter accuracy and decentering of a speed detection roller which is brought into tight contact with a transfer belt to be driven to rotate and arranged for feedback control of a rotational speed of a motor, in a full-color electrophotography type image forming apparatus.  <P>SOLUTION: The speed detection roller is arranged along with an FG arranged in the motor. In a control circuit 25, speed unevenness of the motor is reduced by a conventional quick-response first control system 34 based on a detection result by the FG, and then, the accuracy of a decelerator, accuracy of a driving roller diameter, a belt thickness component, and the like, causing noise in the first control system 34 are compensated by a second control system 35, based on outputs S1 and S2 from the speed detection roller. By providing a comb filter 42 extracting frequency fluctuation components occurring by the rotation of the speed detection roller, diameter accuracy and the decentering component of the speed detection roller are extracted and eliminated by feedback; and consequently, speed correction of the transfer belt can be carried out with high accuracy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036004-A (JP)
Title: Motor with reduction gear
Inventor: ONO MASATO
IPC: F16H1/16
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a reduction gear, capable of being miniaturized and reduced in weight.  <P>SOLUTION: A clutch mechanism 130 includes a worm wheel 34 to which the rotation of a rotating shaft is input, a drive unit 35 that is engaged with the worm wheel 34 and outputs the torque of the worm wheel 34, an output rotor 134 coupled to the drive unit 35 to rotate integrally with the drive unit 35, a housing 131 fixed closer to a bottom 37a of a clutch mechanism storage 37 than the worm wheel 34 and annularly formed along the peripheral wall 37b of the clutch mechanism storage 37, and columnar rollers 132 provided between the outer circumferential surface of the output rotor 134 and the inner circumferential surface of the housing 131.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033930-A (JP)
Title: Projector, program, information storage medium, and trapezoid distortion correcting method
Inventor: NARA HIROSHI
IPC: G03B21/00
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector or the like, which can correct trapezoid distortion correction more easily and manually, after automatic trapezoid distortion correction.  <P>SOLUTION: The projector 100 includes: a memory part 120 for storing setting data 122 that indicates a manual trapezoid distortion correction system when instructing manual trapezoid distortion correction; an operation part 150; an imaging part 130 for capturing an image of a projection object area and for generating a captured image; an automatic trapezoid distortion correcting part 162 for performing the automatic trapezoid distortion correction on the basis of operation information that indicates instructions of automatic trapezoid distortion correction and the captured image; a projection part 190 for projecting an adjustment instruction image for urging the adjustment of a vertex position of a predetermined area to display the image in the projection object area on the projection object area, while the automatic trapezoid distortion correction is performed; and a manual trapezoid distortion correcting part 164 for performing the manual trapezoid distortion correction on the basis of the operation information indicating the adjustment instructions of the vertex position, irrespective of the manual trapezoid distortion correcting system indicated by the setting data 122.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032074-A (JP)
Title: Case type powder and granular material flow conveyor
Inventor: IKEDA HIDEAKI
IPC: B65G19/28
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case type powder and granular material flow conveyor for continuously and smoothly carrying powder and granular material while automatically solving the clogging of the powder and granular material, called "bridge" which may be formed with the powder and granular material dropped and supplied into a drop-supply region defined under the supply port of a conveyor case.  <P>SOLUTION: The case type power and granular material flow conveyor includes a conveyor chain for circularly travelling in the conveyor case 110 in a vertical turning manner, and a chain cover 150 for covering an upper part return side portion 140b of the conveyor chain in the drop-supply region S defined under the supply port 111 of the conveyor case 110. A rake-up attachment 142 of the conveyor chain is constructed of rib members protruded from both sides of a chain body 141. A cover width W1 of the chain over 150 is greater than an attachment width W2 of the chain body 141 and a smaller than a rib protrusion width W3 of the rake-up attachment 142.  <P>COPYRIGHT: (C)2011,JPO&INPIT