baber/WOPTO huggingface dataset:
Patent JP-2010274753-A (JP)
Title: Flight vehicle for vertical takeoff and landing, and inclination correction method of flight vehicle during takeoff and landing
Inventor: INOUE KAZUYA
IPC: B64C29/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flight vehicle for vertical takeoff and landing during takeoff and landing capable of immediately correcting a flight vehicle body to be in a horizontal state when the flight vehicle body is inclined by external force; and an inclination correction method of the flight vehicle.  <P>SOLUTION: The flight vehicle for vertical takeoff and landing includes an inclination detecting means 26 for detecting the inclination of an airframe 10, rotation shafts 22 for transmitting rotational force to propellers 12, a differential gear mechanism 20 for transmitting power of an engine 16 to the rotation shafts 22 of the pair of propellers 12, and brakes 30 for reducing rotational speed of the rotation shafts 22. When the airframe 10 is inclined during takeoff and landing, i.e., vertically going up or down, the rotational speed of the propeller 12 that has got relatively above the other propeller 12 out of the pair of propellers 12 due to the inclination is reduced by the actuation of the brake 30 mounted to the rotation shaft 22. At this time, the rotational speed of the rotation shaft 22 on the opposite side of the rotation shaft 22 that has been braked is increased by virtue of the differential gear mechanism 20. Thus, the rotational speed of the right and left propellers 12 of the airframe 10 is regulated and the inclination of the airframe 10 is immediately corrected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275146-A (JP)
Title: Method of manufacturing ceramic, and piezoelectric actuator
Inventor: ISSHIKI TETSUYA
IPC: H01L41/22
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic having excellent piezoelectric characteristics regardless of using a sintering aid, and to provide a piezoelectric actuator having the ceramic manufacture by the manufacturing method.  <P>SOLUTION: The method of manufacturing the ceramic includes: a step of preparing a barium titanate particle; a step of mixing the barium titanate with a first solution containing an organic component to obtain a mixture; a step of obtaining a first molding from the mixture; a step of: heat-treating the first molding to obtain a second molding; a step of preparing a second solution containing an organic metallic compound; a step of immersing the second molding into a second solution to obtain a third molding; and a step of firing the third molding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010007180-A (JP)
Title: Method for producing pig iron by using iron ore with high content of zinc
Inventor: NUSHISHIRO KOICHI
IPC: C22B19/30
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pig iron by using iron ore with a high content of zinc, which can effectively use the iron ore with the high content of zinc and can solve a problem that both of zinc and iron are in short supply.  <P>SOLUTION: The method for producing the pig iron by using the iron ore with the high content of zinc includes: producing a raw material 2 for a blast furnace by using the iron ore with the high content of zinc, which contains 0.01 mass% or more zinc and 50 mass% or more iron; producing the pig iron by charging the raw material 2 for the blast furnace into the blast furnace 1; also collecting zinc-containing dust 4 contained in a gas exhausted from the blast furnace; and collecting zinc 6 from the zinc-containing dust 4 by using a reducing furnace 5. The raw material 2 for the blast furnace is preferably a sintered ore or a pellet. It is also preferable to load the zinc-containing dust 4 on a mobile hearth, supply heat from an upper part of the mobile hearth to reduce the zinc-containing dust 4, and collect the zinc 6 along with producing reduced iron 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010273623-A (JP)
Title: Fishing bucket
Inventor: ASAO HIROSHI
IPC: A01K97/04
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing bucket that stabilizes an air tube and an air stone and quickly puts a live bait.  <P>SOLUTION: The fishing bucket 10 includes a bucket body 11. An air supply apparatus is fixed to the bucket body 11. A storage chamber 34 is partitioned in the inside of the bucket body 11. The air tube 14 of the air supply apparatus is led to the storage chamber 34. The storage chamber 34 is formed in an elliptical shape. A tube holding part 37 is arranged at a corner part (boundary part 41) of the storage chamber 34. The tube holding part 37 is equipped with a winding tape 38. The winding tape 38 is wound on the air tube 14 and holds it. The winding tape 38 is equipped with a snap 39 and the winding tape 38 is maintained in a state holding the air tube 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251679-A (JP)
Title: Adhesive for solar cell module, sealing protection sheet and solar cell module
Inventor: YANO TAKUMA
IPC: C09J123/26
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive which has superior adhesion to a filler and is superior in strength maintainability in a high-temperature, high-humidity environment and an acid environment, a sealing protection sheet, and a solar cell module using the sealing protection sheet.  <P>SOLUTION: The present invention relates to the solar cell module which has a filler layer formed by covering a solar cell element with a filler and a sealing layer for sealing it, and the adhesive for the solar cell module which is used to bond the filler layer and sealing layer together, the adhesive being an aqueous dispersion element containing an acid modified polyolefin resin containing a 0.1 to 10 mass% unsaturated carboxylic acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282260-A (JP)
Title: Electric power source circuit
Inventor: TAKAHASHI HIDENORI
IPC: G06F1/30
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent circuit configuration from being complicated or an area in a circuit board for configuring a circuit from being increased, in a power failure detecting circuit part.  <P>SOLUTION: The power failure detecting circuit part 6 includes: a first voltage comparison circuit 61 for comparing an alternating current voltage V1 in alternating current electric power with a first reference voltage Vref1, and for outputting a detection voltage OUT1 when the alternating current voltage V1 is the first reference voltage Vref1 or less; a second voltage comparison circuit 63 for comparing the detection voltage OUT1 with a second reference voltage Vref2, and for outputting a detection voltage OUT2 as a power failure signal, when the detection voltage OUT1 is the second reference voltage Vref2 or more; and a delay circuit part 62 for setting a delay time until reaching the second reference voltage Vref2 after outputting the detection voltage OUT1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301030-A (JP)
Title: Discharge circuit and display device with the same
Inventor: KWON JONG HYUK
IPC: H03K17/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge circuit which intercepts occurrence of after-image by discharging a gate off voltage being a negative voltage to a ground voltage level at high speed when an external voltage is shut off and is not applied to a display panel due to a standby mode of a display device, impulses, or power failure, and a display device including the discharge circuit.  <P>SOLUTION: The discharge circuit for a device including a drive circuit operating by an input negative voltage includes: a discharge unit connected between a first input terminal receiving the negative voltage and a second input terminal receiving a ground voltage, and configured to discharge the negative voltage to the ground voltage of the second input terminal in response to a control signal; and a control unit connected between the first input terminal and a third input terminal receiving an operation voltage corresponding to a normal operation mode and an abnormal operation mode of the drive circuit, and configured to generate the control signal in response to an operation signal for determining an operation state and a non-operation state in the normal operation mode of the drive circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010281938-A (JP)
Title: Image forming device
Inventor: KUBOTA MASAHITO
IPC: G03G15/02
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device having a density gradient adjusting means eliminating factors regarding a development device from the gradient of toner image density on a photosensitive drum and performing automatic adjustment.  <P>SOLUTION: The image forming device has: an image carrier; a charging means; a developing means; a toner image density detecting means; and a control means which controls to switch a normal image forming mode between a first density gradient value calculation mode to calculate a gradient value of toner image density by the developing means and a second density gradient value calculation mode to calculate a gradient value of the toner image density by the developing means and the charging means to calculate as a third density gradient calculation value the difference of the second density gradient calculation value calculated in the second density gradient value calculation mode from the first density gradient calculation value calculated in the first density gradient value calculation mode, and adjust a distance between an electric potential providing member and the image carrier when the third density gradient calculation value is larger than a reference value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009210129-A (JP)
Title: Composite tension member, and method for manufacturing the same
Inventor: SJOSTEDT ROBBIE J
IPC: F16G11/04
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long composite tension member having equal tensile forces to respective composite rods in a bundle of a plurality of composite rods.  <P>SOLUTION: This composite tension member is assembled from a predetermined number of composite rods 230 each having two ends. A wedge-like plug is formed around the ends of the respective composite rods. The wedge-like plugs are inserted into a termination fitting having a termination fitting body with an aperture at a base end to receive the bundle of the composite rods and having an internal cavity that flares outwardly from the base end to a distal end to closely receive the wedge-like plug with the respective composite rods imbedded therein. A closing nut is used to retain the wedge-like plug in the termination fitting body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010287607-A (JP)
Title: Tandem type thin film solar cell
Inventor: YOSHIMOTO NAOKI
IPC: H01L31/04
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem type thin film solar cell using a CIS solar cell which improves efficiency of power generation.  <P>SOLUTION: The tandem type thin film solar cell 1 includes: a bottom cell 100 including a semiconductor layer (CIS semiconductor layer 103) of a chalcopyrite type compound including the semiconductor of the chalcopyrite type compound; a top cell 110 formed on the bottom cell 100 and formed including a mixed layer 111 including an amorphous semiconductor having a forbidden band level higher than the forbidden band level of the CIS semiconductor layer 103; and a metal oxide layer 105 formed between the bottom cell 100 and the top cell 110 in order to bond the bottom cell 100 and the top cell 110 and including a metal oxide having a porous structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288420-A (JP)
Title: Motor controller
Inventor: OKAMURA TATSUMICHI
IPC: H02P27/08
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller for suppressing deterioration in motor control performance of each of a plurality of motors by reducing an influence of control interference between the motors in control of the motors by a single motor controller.  <P>SOLUTION: The motor controller 10 controls and drives motors M11, M12 driven by inverters 11, 12 respectively on the basis of different feedback control. The controller 10 includes two motor control sections 18, 19 each having AD conversion portions 24, 34 for measuring a motor current, carrier generating sections 22, 32 for generating carriers of set phase, and PWM generating portions 23, 33 for outputting a switching signal for driving the inverters and a signal at the time point when the switching signal does not change. Also, if the motor control sections 18, 19 each have a phase deviation of a carrier waveform, a carrier synchronization section 40 for setting a phase solving the phase deviation is provided on at least either of the carrier generating sections.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011007045-A (JP)
Title: Various energy conservation cycle combined engine
Inventor: TANIGAWA HIROYASU
IPC: F03G3/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To grow fishes by eliminating the discharge of CO2 from power stations, automobiles, and ships and recovering CO2 from the atmosphere since abnormal drying, forest fires, droughts, and concentrated downpours are increased due to abnormal weather, thereby fishes are violently decreasing in quantity.SOLUTION: A plurality of liquid metal gravity force solar heat turbines are driven to increase the atmospheric pressure, same speed, same volume liquid metal power to 10,000-23,000 times of a plurality of existing steam turbines. In a heat production to compress the air heated by solar heat by a large number of heat pumps driven by the rotational output, twice the amount of the superheated steam+compressed air having a heat energy of 3-5 times of a power in use are dividedly stored. A water jet (79V) is driven by most of the power. A superheated steam injection temperature is brought to near a combustion gas injection temperature of 800° by a plurality of three-stage combustors, and the superheated steam is injected at an ultra high speed with 10,000 times volume, and the like to increase the speed of seawater to ten times that of existing ships. Consequently, a natural phenomenon can be advanced during an injection propulsion step to supply nutrient contents such as CO2, oxygen, nitrogen, and so forth to seawater, and the CO2 in the atmosphere which largely grows phytoplankton and fishes can be recovered.
Patent JP-2011008383-A (JP)
Title: Integrated operation machine for road maintenance working vehicle
Inventor: YAKURA MASATO
IPC: H04Q9/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To more simplify the operation of the working command operation machine of various road maintenance working vehicles for performing the maintenance/management of a highway or the like.SOLUTION: This integrated operation machine 10 is wirelessly connected to a working command operation machine loaded on each of different road maintenance working vehicles such as a snowplow vehicle 20, a humid salt scattering vehicle 21, a water scattering vehicle 22 and a sign vehicle 23. The working command operation machine of an individual working vehicle can be controlled by one integrated operation machine 10, and a working command corresponding to the individual working process of each working vehicle can be issued by one integrated operation machine 10. Thus, it is possible to communicate information between the integrated operation machine 10 and a management office 30 through a digital communication network by using a radio unit, and it is possible to transmit the working command to the road maintenance working vehicle in the integrated operation machine 10 in a real time to the management office 30. Also, it is possible to transmit the current location of the road maintenance working vehicle to the management office 30 in a real time.
Patent JP-2011006962-A (JP)
Title: Excavator
Inventor: KUNIFUJI TOSHIMITSU
IPC: E02F5/08
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To easily and accurately excavate an excavation hole of a rectangular shape in a top view while crushing surely a relatively large stone without causing the clogging of the stone between lower rotors with rotary blades and an excavation residue.SOLUTION: This excavator is juxtaposed via a first clearance 6 with the plurality of lower rotors 5 with the rotary blades suspended from the ground by a wire-like material 1 and inserted into soil 2. The rotary shaft 4 is laid horizontally in a lower part of an excavator body 3 going down and coming up in the soil 2. An intermediate rotor 8 with a rotary blade of which the rotary shaft 7 is laid horizontally is arranged in an upper position of the first clearance 6. The second clearance 9 is formed between the lower rotors 5 with the rotary blades and the intermediate rotor 8 with the rotary blade.
Patent JP-2009213922-A (JP)
Title: Steam generator
Inventor: YOSHIHARA TORU
IPC: A61K47/02
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To persistently apply cosmetic component and a medicine component to the skin or mucous together with thermo-steam emitted from a steam generating composition utilizing the oxidation reaction of metal powder.  <P>SOLUTION: A steam generator 10A includes a steam generating composition 1a formed of metal powder, salts and water, and adapted to generate steam with oxidation of the metal powder, wherein cosmetic component or medicine component is dispersed in the steam generating composition 1a. The quantity of steam emitted from the application surface of the steam generator to the skin or mucous is 0.01 mg/cm<SP>2</SP>×min or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011013719-A (JP)
Title: Automobile insurance fee determination device for transportation businesses, and automobile insurance fee determination program for transportation business
Inventor: NOZAKI HIROYUKI
IPC: G06Q40/08
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an automobile insurance fee determination device for a transportation business for collecting an insurance fee on which the risk quantity of each use circumstance is highly precisely reflected by setting an insurance fee following the use situations of a vehicle about an automatic insurance using an automobile for a transportation business such as a taxi as a target.SOLUTION: This taxi insurance fee determination system 100 as an automobile insurance fee determination device for a transportation business includes: a vehicle condition acquisition part 110 for sorting and specifying the vehicle conditions of a taxi vehicle according to whether the taxi vehicle is in business or whether any passenger exists based on taxi operation information 201, and for calculating a stay time when the taxi vehicle stays in each vehicle state, and for outputting it to the vehicle state 101; an insurance price rate database 102 for storing an insurance price rate per unit time individually set in advance in each vehicle state; and an insurance fee calculation part 120 for calculating the insurance fee of the taxi vehicle based on the information of the vehicle state 101 and the information in the insurance price rate database 102.
Patent JP-2010040514-A (JP)
Title: Light source module, liquid crystal display, and illuminating device
Inventor: NISHIOKA SUMUTO
IPC: F21S2/00
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive surface light source device of uniform luminance, a liquid crystal display and an illuminating device.  <P>SOLUTION: The surface light source device 10 includes a reflector 4, a plurality of light guides 2, and a plurality of light sources 1. The reflector 4 includes a reflecting surface 41 that reflects light. The plurality of light guides 2 are disposed on the reflecting surface 41 side of the reflector 4 and extended in an X-direction, as well as are arrayed in a Y-direction with intervals. The plurality of light sources 1 are respectively provided for each light guide 2 and cause light to enter into the respective light guides 2. Each light guide 2 includes a light diffusing part 2c. The light diffusing part 2c emits light, which enters from the light source 1 into the light guide 2 outside the light guide 2. Each light diffusing part 2c is positioned on an emission surface 22 of the opposite side from a facing surface 23 that faces the reflecting surface 41 of the reflector 4 in the light guide 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011013536-A (JP)
Title: Zoom lens
Inventor: RI DAIYU
IPC: G02B15/167
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens that is small but secures a large angle of view, provides a bright image, and has a large aperture and a high magnification.SOLUTION: This zoom lens includes sequentially from an object side, a first lens group Ghaving a positive refractive power; a second lens group Ghaving a negative refractive power; a third lens group Ghaving a positive refractive power; a fourth lens group Ghaving a positive refractive power; a fifth lens group Ghaving a positive refractive power; and a sixth lens group Ghaving a negative refractive power. A diaphragm STP is arranged between the second lens group Gand the third lens group G. When the zoom lens establishes a predetermined condition, the zoom lens that is small in aperture but can secure a large angle of view, and has a high magnification and a large aperture is provided.
Patent JP-2010162529-A (JP)
Title: Strainer
Inventor: ISO YOSHIYUKI
IPC: B01D35/027
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer for preventing grains formed in a liquid reservoir from getting into an intake through an opening.  <P>SOLUTION: A liquid reserving apparatus includes the liquid reservoir for holding a liquid in which the grains are formed, the intake 9 attached to a sidewall of the liquid reservoir, and a suction pump installed to communicate with the intake 9 for suctioning the liquid in the liquid reservoir. The strainer 10 is installed in the liquid reservoir to cover the intake 9 of the liquid reserving apparatus. The strainer 10 is equipped with: a strainer body 11 that covers at least the front and top of the intake 9 and has an opening 17 for opening a part of the section located at the top of the intake 9 and many tiny apertures on the sections other than the opening 17; and a protection cover 12 that is installed in the front of the opening 17 of the strainer body 11 to prevent the grains in the liquid from getting into the opening 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021130-A (JP)
Title: (meth)acrylic acid-based polymer and method for producing the same
Inventor: WAKAO NORIHIRO
IPC: C09K23/52
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylic acid-based polymer that give excellent dispersibility of inorganic substance and excellent temporal stability of dispersion force when used in applications for detergents and pigment dispersants.  <P>SOLUTION: The (meth)acrylic acid-based polymer is obtained by polymerizing a monomer composition containing a (meth)acrylic acid-based monomer in the presence of a phosphorus atom-containing compound by a batch type. The polymerization is carried out by specifying the ratio of the total of the phosphorus atom-containing compound added to the reaction system to the total of the (meth)acrylic acid-based monomer added to the reaction system.  <P>COPYRIGHT: (C)2011,JPO&INPIT