baber/WOPTO huggingface dataset:
Patent JP-2009276000-A (JP)
Title: Noxious trace element elution inhibitor and noxious trace element elution suppression method
Inventor: YOSHIDA KAZUHIRO
IPC: F23L7/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noxious trace element elution inhibitor used for suppressing the elution of noxious trace elements from coal ash by a simple method and particularly suitable for suppressing the elution of noxious trace elements, and a noxious trace element elution suppression method using the noxious trace element elution inhibitor.  <P>SOLUTION: The noxious trace element elution inhibitor used for suppressing the elution of noxious trace elements from the coal ash which is the combustion residue of coal, by being added into a furnace when firing coal in a coal thermal power generation system, contains coal ash whose calcium content is less than 5 mass% in calcium oxide conversion, obtained by firing coal, and at least one selected from a group consisting of slaked lime, calcined lime and limestone. The calcium content of the noxious trace element elution inhibitor is 5 mass% or more in oxide calcium conversion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275136-A (JP)
Title: Resin composition for forming injection-molded product and injection-molded product
Inventor: WASHIMI KOICHI
IPC: G02B1/04
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for forming an injection-molded product and an injection-molded product causing no phase separation during injection molding, having a high refractive index and excellent transparency, and exhibiting excellent durability under high-temperature conditions.  <P>SOLUTION: The resin composition for forming an injection-molded product comprises 1-60 pts.wt. of a polystyrene (A) having weight-average molecular weight (Mw) of 5,000-20,000 in terms of a standard polystyrene measured by gel permeation chromatography (GPC) and a molecular weight distribution (Mw/Mn) of 1.0-1.5, and 40-99 pts.wt. of a cyclic olefinic resin (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273424-A (JP)
Title: Fertilizer tool for laver culture
Inventor: HANDA MINORU
IPC: A01G33/02
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fertilizer tool for laver culture, enclosed with urea, useful in a laver culture process for prevention and recovery of laver color fading which occurs by nutrient ingredient deficit caused by a decrease of a nitrogen concentration in the seawater, and capable of continuously/stably supplying urea for a prescribed time.  <P>SOLUTION: This fertilizer tool for laver culture is such that 2-200 pores of a pore diameter of 0.1-1 mm are set on a cylindrical container which has a cylinder diameter of 20-70 mm, a cylinder length of 0.5-5m, and a cylinder thickness of 0.1-0.3 mm, and a ratio of the whole surface area of the pores to the whole surface area of the cylindrical container is 0.000002-0.0002. Furthermore, the fertilizer tool is enclosed with urea, and the particle diameter of urea is 0.5-5 mm, and the cylindrical container is made of a material selected from polyethylene, polypropylene, and polyvinyl chloride.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219096-A (JP)
Title: Image processing device, imaging device, correction coefficient calculating method, and image processing program
Inventor: UTSUKI AKIHIKO
IPC: H04N9/07
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of correcting a defect, in a photographed image, caused by abnormality in a primary-color filter for an image pixel.  <P>SOLUTION: An image processing device includes: a position information storage section for storing information relating to the position of an image pixel having a defective color filter out of the two-dimensionally arrayed image pixels of an imaging device having color filters of a plurality of colors; a correction coefficient storage section for storing a correction coefficient used to correct the pixel value of a defective image pixel, if any; a correction subject pixel position setting section for setting the position of a correction subject pixel by using the position information; a correction subject pixel data extracting section for extracting the pixel value of the correction subject pixel; an other-color pixel data extracting section for extracting the other-color pixel value of an image pixel disposed around the correction subject pixel and having a color filter of a color different from that of the color filter of the correction subject pixel; and a pixel data correcting section for correcting the pixel value of the correction subject pixel by calculating the weighted sum of the pixel value of the correction subject pixel and the other-color pixel value by using the correction coefficient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009286314-A (JP)
Title: Bicycle
Inventor: MURAYAMA TAMIO
IPC: B62H5/18
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle superior in stability during a stop and travel.  <P>SOLUTION: A steering shaft 26 of this bicycle 2 is rotatably supported with its axis as a rotation axis. A front wheel 6 is rotatably supported below the steering shaft 26. A support device 11 comprises a lifting device and an auxiliary fixing device. An auxiliary wheel 10 is rotatably mounted to the lifting device. The auxiliary wheel 10 is supported to a main frame 4 so as to be vertically movable by the lifting device. The auxiliary fixing device is capable of impeding the vertical movement of the auxiliary wheel 10 and releasing the impediment. A braking device 16 comprises a front wheel brake for braking the front wheel 6, and a rear wheel brake for braking a rear wheel 8. A parking device 18 comprises a steering fixing mechanism which is capable of impeding the rotation of the steering shaft and releasing the impediment. The parking device 18 operates and releases the front wheel brake or the rear wheel brake, the auxiliary fixing device and the steering fixing mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287513-A (JP)
Title: Supercharger
Inventor: SHIRAISHI KEIICHI
IPC: F02B39/14
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharger preventing damage to a bearing due to shortage of lubricating oil, in a supercharger with a supercharger rotor rotated at low speed when performing an overhaul.  <P>SOLUTION: In this supercharger 1, a supercharger turbine and the shaft portion 4 of a compressor respectively stored in a housing 5 are coupled to each other, the bearing 7 arranged on a bearing stand 6 in the housing 5 rotatably supports the shaft portion 4, and the compressor driven by the supercharger turbine compresses combustion air for an internal combustion engine and supplies the compressed combustion air to a combustion chamber. The supercharger 1 includes: a main lubricating oil system coupled to a main lubricating oil pump and supplying lubricating oil to the bearing 7; an oil sump 12 formed at the bottom of the bearing stand 6 and accumulating the lubricating oil dropping after lubricating the bearing 7 by a predetermined amount; and an auxiliary lubricating oil system coupled to an auxiliary lubricating oil pump 20 operated when the main lubricating oil pump is stopped and supplying the lubricating oil accumulated in the oil sump 12 to the bearing 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009169929-A (JP)
Title: Authentication method using icon password
Inventor: SEO HYUNG SU
IPC: G06F21/31
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method using an icon code that can prevent a code from leaking out.  <P>SOLUTION: The authentication method includes the steps for: reading an eigen value and an icon corresponding to the eigen value from an icon database in a server; generating a non-overlapping random number to generate an allocation value for each icon, the number of which is the same as the number of eigen values in the server; transmitting to a terminal icon information with the eigen value included through a communication network in the server; forming a code input screen through the transmitted icon information in the terminal; and transmitting to the server authentication information with a selected allocation value included through the communication network in the terminal. The code can be prevented from leaking out when a user inputs the code or when the code is transmitted by an information processing apparatus and the communication network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293140-A (JP)
Title: Carbon filament bundle
Inventor: WATANABE FUMIYOSHI
IPC: D01F9/22
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon filament bundle which comprises monofilaments having different fiber diameters and can form prepregs having high fiber contents.  <P>SOLUTION: The carbon filament bundle is prepared by bundling ≥20,000 monofilaments having a plurality of different filament diameter distributions, wherein the cross sections of the monofilaments constituting the filament bundle are circles having circularity of ≥0.95, and the tensile strengths of the monofilaments are ≥3 GPa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292493-A (JP)
Title: Packaging box with cushioning function
Inventor: HIROKAWA SONOE
IPC: B65D5/50
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box with a cushioning function in which a cushioning part with the cushioning function in a horizontal direction is formed by a simple operation for bending a flap or the like with a simple structure and a stored article can be surely protected.  <P>SOLUTION: The packaging box with the cushioning function has side faces 14, 16, 18, and 20 mutually continuously connected in parallel, an upper lid piece 66 formed on the end part of the side face 18, and flaps 44 and 78 formed so as to be continuously connected with the end edge parts of the upper lid piece 66 side of other side faces 16 and 20. Pasting parts 48 and 82 which have narrower width parts than the widths of the flaps 44 and 78, are continuous to the flaps 44 and 78 in the extending directions of the flaps 44 and 78, and are pasted on the back faces of the flaps 44 and 78, and cushioning parts 52 and 86 continuously connected with the pasting parts 48 and 82 and being larger than the pasting parts, are provided. When the flaps 44 and 78 are bent by 90°, on the cushioning parts 52 and 86 make the end parts thereof abut on the back faces of the side faces 16 and 20, rise up from the flaps 44 and 78 to project to the inside of the box body, and abuts on the stored article in the box body in a cushioning way.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008207019-A (JP)
Title: Multipiece solid golf ball
Inventor: SASAKI TAKASHI
IPC: A63B37/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipiece solid golf ball superior in a carry, spin performance, a ball hitting feeling and abrasion resistance by this invention.  <P>SOLUTION: This invention is the multipiece solid golf ball composed of a core 4 composed of the center 1 and an intermediate layer 2 and a cover 3 covering the core 4. The multipiece solid golf ball is characterized in that the center 1 has a diameter 37 to 41 mm, and the intermediate layer 2 has the thickness of 0.5 to 2.0 mm and Shore D hardness of 55 to 70, and hardness of the intermediate layer 2 is set higher than surface hardness of the center and hardness of the cover, and a specific gravity of the intermediate layer 2 is set lower than a specific gravity of the center and the cover, and the cover 3 is mainly composed of polyurethane-based thermoplastic elastomer, and has the thickness of 0.3 to 1.0 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009303310-A (JP)
Title: Maximum power switching converter
Inventor: MUNEHIRA SEISHIRO
IPC: G05F1/67
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC switching converter which controls the amount of power generation having a characteristic of peak power, by using a photovoltaic cell or the like to maximum power at low cost, at high efficiency and at high responsiveness.  <P>SOLUTION: The maximum switching converter is constituted, in such a manner that: an operation at a maximum power point is enabled by using a simple circuit, without having to perform the following control, by performing switching by comparing increase in a current to a coil with a set increase, by using a ratio of a voltage and a current resulting from the characteristics of the maximum power point of an input; the maximum power point is automatically adjusted, by detecting the detection of the maximum power point from a switching time and a voltage change; the ratio of the voltage and the current is controlled numerically; and conversion efficiency is improved by performing switching by pulse superimposition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297627-A (JP)
Title: Centrifuge
Inventor: FUJIMAKI TAKAHIRO
IPC: B04B5/02
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor and a centrifuge which allow discrimination of the kind of the rotor without operating the rotor or closing the door.  <P>SOLUTION: In a means for discriminating the rotor 7 of the centrifuge 1, reference planes 7a, 7b for discrimination are formed on the outer peripheral surface of the bottom 7m of the rotor 7. In the centrifuge body 1, sensor end surfaces 8a, 8b of gap sensors 8 are installed so as to face the reference planes 7a, 7b for discrimination. When the rotor 7 is fitted to the output rotary shaft 9a of a drive motor 9, a control device 11 detects clearances x, y between the reference planes 7a, 7b for discrimination and the gap sensors 8, and discriminates the kind of the rotor registered in a storage device RAM12a or ROM12b beforehand from distance signals measured by the gap sensors 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296926-A (JP)
Title: Microorganism for producing high-activity catalase and use thereof
Inventor: YUMOTO ISAO
IPC: C02F1/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalase having high hydrogen peroxide decomposition activity and a bacterium that efficiently produces the same and easily recovers it.  <P>SOLUTION: The catalase has hydrogen peroxide decomposition activity of 200,000-300,000 U/mg protein per 1 mg purified catalase protein. The bacterium of the genus Psychrobacter produces the catalase. The DNA encodes catalase protein comprising a subunit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299576-A (JP)
Title: Working machine
Inventor: IINO KEIJI
IPC: F02D29/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine solving a problem in which a machine body is run by mistake while a parking brake is in a braking condition, to cause abrasion of the parking brake, and enhancing a flexibility in layout of the parking brake lever and a clutch lever.  <P>SOLUTION: A tiller 10 as a working machine comprises: a clutch 51 connecting/disconnecting power of an engine; a clutch switch 52 disposed to the clutch 51 and detecting a connection/disconnection state of the clutch 51; a parking brake mechanism 30 and a parking brake switch 49 disposed to the machine body 11; and a control part 84 controlling a revolution speed of the engine 12 to be high, on receiving information from the clutch switch 52 that the clutch is connected and on receiving information from the parking brake switch 49 that the parking brake mechanism 30 is in a non-braking state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135407-A (JP)
Title: Method of forming hard mask pattern of semiconductor element
Inventor: JUNG WOO YUNG
IPC: H01L21/8242
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a hard mask pattern for defining active regions arrayed in a matrix below a resolution limit of exposure equipment.  <P>SOLUTION: A hard mask film 103 and a first mask pattern 105 are formed on a semiconductor substrate 101. A second mask pattern 107, which includes a first pattern crossing the first mask pattern and a second pattern disposed between first mask patterns, is formed. A third mask pattern is formed between the first patterns. Etching is carried out so that the first mask pattern is left in a region where the first pattern and first mask pattern cross each other and the second pattern is left in a region where the first pattern and second pattern cross each other. The hard mask pattern is formed using the left first mask pattern and second mask pattern as an etching mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009297659-A (JP)
Title: Method for utilizing asbestos
Inventor: TAMARU SHIGERU
IPC: H01M14/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize detoxified asbestos without performing special treatment such as incineration by a high temperature fusing furnace and deterioration with hydrogen fluoride.  <P>SOLUTION: An asbestos treating agent 31 containing alkoxy silane and the salt of at least one metal within an alkali metal and an alkali earth metal of which the ionization tendency is stronger that of magnesium is prepared. A treated asbestos material is formed by adding the asbestos treating agent 31 to asbestos 30, and fluidized materials 40, 41 and 42 and a solid material 43 are separated from the treated asbestos material, and the fluidized materials or the solid material is utilized as a resource.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303047-A (JP)
Title: Communication apparatus and control method
Inventor: YAMAMOTO TETSUYA
IPC: H04W16/14
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve user convenience while keeping communication regulations by performing processing corresponding to a status or function of a base station.  <P>SOLUTION: The present invention relates to a communication apparatus that performs communication on the basis of control of a base station. The communication apparatus is configured to detect a signal from other radio system and to perform control corresponding to a communication status or function of the base station when the communication using a frequency channel, on which the signal is detected, is halted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301668-A (JP)
Title: Read-out circuit of nonvolatile semiconductor memory device
Inventor: KAWAGOE TOMOYA
IPC: H01L27/105
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device which enables increment of high speed in read-out operation.  <P>SOLUTION: A comparing circuit 10 of this MRAM is provided with: transistors 27, 28 connected respectively between a power source voltage VDD line and nodes N27, N28; a transistor 29 for flowing a current to a tunnel magnetic resistance element TMR; a transistor 30 for flowing a reference current; a differential amplifying circuit 41 generating a data signal Q0, by comparing the voltage of the node N27 with voltage of the node N28, and a gate voltage generating circuit 26 generating gate voltage VG of the transistors 27, 28 by dropping the power source voltage VDD. Consequently, reduction in the resistance values of the transistors 27, 28 accompanying rise in the power source voltage VDD can be suppressed, and reduction of amplitude ΔV of voltage 27 of the node 27 can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000821-A (JP)
Title: Vehicular lighting fixture
Inventor: MORIWAKI SHINICHIRO
IPC: B60Q1/44
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of suppressing any play of a high-mount stop lamp.  <P>SOLUTION: A rib 30 which is abutted on a surface 16A of a frame 16 to hold the frame 16 by a first engagement part 18 and itself is provided on the high-mount stop lamp. The rib 30 is integrally formed on both sides of the engagement part 18. The high-mount stop lamp is mounted on the frame 16 by the engagement part 18 and a fixing part, but a play is formed between the engagement part 18 and an opening part 22 of the frame 16 due to the heat shrinkage of the high-mount stop lamp. The rib 30 for suppressing generation of any play is abutted on the surface 16A of the frame 16 when fixing the high-mount stop lamp to the frame 16, and holds the frame 16 by the engagement part 18 and itself. Thus, even when heat shrinkage is generated in the high-mount stop lamp, the play can be suppressed thereby.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002133-A (JP)
Title: Gas supply device
Inventor: AKIYAMA SATOO
IPC: B01F23/10
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To freely adjust supply pressure in a wide range and maintain a mixing ratio of material gas with air within a predetermined range in adjustment.  <P>SOLUTION: Pressurized air is introduced from a compressor 18 to a spring chamber 17 of a diaphragm 16 of each of an intermediate pressure regulator 2, a low pressure governor 5, an upper and lower limit pressure shut-off controller 11, a pressure increase prevention valve 12, an on-off valve 13, an on-off valve controller 14 and an air valve 15 via loading governors 20 to increase an urging force from the spring chamber 17 side. By this, while the outlet pressure of the material gas from the intermediate pressure regulator 2 is enhanced, the take-in amount of the air via the air valve 15 can be increased. Thus, the mixing ratio of the mixed gas can be controlled within a predetermined range, and gas pressure in a cushion tank 4 for temporarily storing the mixed gas can be increased. As a result, the gas supply device can be adopted corresponding to a wide use scale and the use application of a consumer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005496-A (JP)
Title: Catalyst for fischer-tropsch synthesis and method of manufacturing hydrocarbons
Inventor: SATO KAZUHITO
IPC: B01J27/232
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for the Fischer-Tropsch synthesis (FT method) which achieves a high CO conversion rate, produces less gas ingredients, allows carrying out a FT synthesis reaction stably and is capable of improving the productivity of hydrocarbons and a method of manufacturing hydrocarbons using it.  <P>SOLUTION: The catalyst for the Fischer-Tropsch synthesis consists of at least one metal having an activity on the Fischer-Tropsch synthesis and is supported in a support based on manganese carbonate. The method of manufacturing hydrocarbons using the catalyst is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008092-A (JP)
Title: Infrared imaging apparatus and infrared imaging method
Inventor: KIKUCHI MINORU
IPC: H04N5/369
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To selectively capture an image of an object existing at a desired distance along with the entire image in a monitored area.  <P>SOLUTION: An infrared imaging apparatus includes: a first infrared sensor 13 for receiving infrared rays emitted from the object existing in the monitored area by using first sensing elements 131, implementing a photoelectric conversion from the infrared rays into an electrical signal, and outputting the electrical signal; a first signal processor 15A for converting the electrical signal, and generating an infrared reception image signal; a laser irradiator 12 for generating an infrared pulse laser light having a wavelength different from the infrared rays associated with the first infrared sensor 13, and irradiating the monitored area with it; a second infrared sensor 14 for sequentially receiving the infrared pulse laser light reflected from the object by using second sensing elements 141, implementing a photoelectric conversion from the reflection light into an electrical signal, and outputting the electrical signal; and a second signal processor 15B for converting the electrical signal, and generating an infrared reflection image signal. A plurality of the first sensing elements 131 and the second sensing elements 141 are arranged on an outer surface in a checkered pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT