baber/WOPTO huggingface dataset:
Patent JP-2009249901-A (JP)
Title: Drilling method, drilling equipment, and rotary drilling machine
Inventor: FURUKI KAZUNARI
IPC: E21B4/10
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively enable low-vibration and noiseless drilling operations by effectively preventing a plurality of bits of a drilling equipment from simultaneously hitting an underground section or a rock.  <P>SOLUTION: In the drilling equipment 1 in which a plurality of drilling units 22 with reciprocating pistons 61 are arranged in a casing 23, the pistons of the plurality of drilling units 22 are formed with the same length; positions of upper stroke ends of the respective drilling units are set different from one another, so that strokes of the respective pistons can be set different from one another; and the strokes of the pistons are set different from one another, so that the numbers of the per unit time or per unit time reciprocations of the pistons, hitting the bit, of the respective drilling units 1 can be different from one another.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250160-A (JP)
Title: Controller of internal combustion engine
Inventor: SAITO TORU
IPC: F02D45/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an engine which effectively prevents the deposit of fuel with a high sulfur content from being accumulated at an injection section.  <P>SOLUTION: The controller is provided with a fuel injection valve 13 which directly injects fuel in a cylinder of an engine, a sulfur detecting sensor 45 which detects the amount of sulfur contained in the fuel, and a temperature calculating section 6a which calculates the temperature of the injection section of the fuel injection valve, and a spark plug 15 executing operation for increasing or decreasing the temperature of the injection section, a valve timing varying mechanism 31 on a suction side and a high pressure fuel pump 133. The controller is also provided with an ECU 6 which increases the temperature of the injection section by controlling the sparking time of the spark plug on an advance side when the amount of sulfur contained in the fuel calculated based on the value of the sulfur detecting sensor exceeds a predetermined value and the temperature of the injection section calculated by the temperature calculating section is lower than the predetermined value by controlling the valve timing of an inlet valve 16 on an advanced side, and by controlling the pressure of supplied fuel by the high pressure fuel pump on a high pressure side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257351-A (JP)
Title: Sliding bearing mechanism
Inventor: KOSAKA MAKOTO
IPC: C23C2/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing mechanism capable of utilizing a characteristic of a rotary sinker that a wire is hard to scar and reducing generation of vibration caused by largeness of a clearance between a rotation bearing and a fixed shaft.  <P>SOLUTION: The sliding bearing mechanism immersed in a molten metal bath is composed of the rotation bearing 1 having a space 7 whose cross section vertical to the shaft includes a round shape, and the fixed shaft 2 penetrating the rotation bearing 1. The sliding bearing mechanism is characterized by a shape of the fixed shaft 2 which contacts the rotation bearing 1 at two positions on the cross section vertical to the shaft. As the rotation bearing 1 can keep a state of balancing force thereby without changing its position even when magnitude of line tension changes, the present invention can continue to rotate at the stable position without generating deviation of the rotation bearing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258816-A (JP)
Title: Charging information management system and method
Inventor: NIWANO EIICHI
IPC: G06F21/44
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with installation of a facility such as a private branch exchange by a line contractor, and to prevent illegal use.  <P>SOLUTION: Terminal authentication information 112 is stored in a terminal 102, and user authentication information 107 is stored in a tamper-resistant secure device 101 communicable with the terminal 102. A management server 104 communicable with the terminal 102 includes: a terminal authentication means 118 deciding whether to authenticate the terminal 102 or not based on the terminal authentication information 112; a user authentication means 120 deciding whether to authenticate a user or not based on the user authentication information 107; and a charging information generation means 125 generating charging information based on line/terminal/user charging policy 128 including information related to charging policy of the terminal 102 and the user and communication history information 131 of the user when the terminal authentication means 118 and the user authentication means 120 decide that they perform the authentication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257153-A (JP)
Title: Control device of exhaust heat recovery equipment
Inventor: TANAKA KEIKO
IPC: F01N5/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of exhaust heat recovery equipment capable of shortening a time required for warming up an internal combustion engine, and of improving fuel economy.  <P>SOLUTION: An engine ECU, when judging that an engine is before warm-up and a heater is tuned off (Yes at step S11), a heat recovery start time is set so that the more outside temperature is high, the more a time for staring heat recovery is made early (step S12). The engine ECU, when judging that the set heat recovery start time has elapsed (Yes at step S13), on the condition that temperature of cooling water passed through the exhaust heat recovery equipment is lower than 100°C (Yes at step S14), performs heat recovery (step S15).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008239628-A (JP)
Title: Dyeing composition with lightening effect for human keratinous substance
Inventor: PASTORE FLORENT
IPC: A61Q5/08
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic dyeing composition that is used to lighten a human keratinous substance of such as artificially dyed or colored hair and dark skin.  <P>SOLUTION: The cosmetic dyeing composition for dyeing the human keratinous substance having lightening or diluting effect comprises a sufficient amount of at least one fluorescent dye in a cosmetically acceptable medium. The method using the composition is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027136-A (JP)
Title: Integrated circuit, memory, method of manufacturing memory, method of manufacturing memory device, integrated circuit and system
Inventor: HAPP THOMAS
IPC: H01L29/788
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing the storage density of an SONOS memory.  <P>SOLUTION: FinFET SONOS memory cells are employed, and a first SONOS memory cell 136a and a second SONOS memory cell 136b are provided. The second memory cell 136b is stacked on the first memory cell 136a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255233-A (JP)
Title: Surface coated cutting tool
Inventor: HASEGAWA TORU
IPC: B23B27/14
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool having a hard coating layer exhibiting superior chipping resistance in high-speed intermittent cutting of stainless steel, heat resisting steel or the like.  <P>SOLUTION: As the hard coating layer, an innermost layer consisting of TiN, an inner layer consisting of high nitrogen TiCN, an internal adhesive layer consisting of TiCO, TiCNO, an intermediate layer consisting of α-type Al<SB>2</SB>O<SB>3</SB>, an external adhesive layer consisting of TiCO, TiCNO, and an outer layer consisting of a single layer or a lamination of ZrN, ZrCN and ZrC are formed by vapor deposition on the surface of a tool base body. Further, dry- or wet-blast treatment is applied to the surface of the hard coating layer to smoothen the surface of the hard coating layer and reduce residual stress.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232824-A (JP)
Title: Apparatus for decompressing atmospheric pressure
Inventor: KUBOTA YASUO
IPC: A01K63/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for promoting denitrification reducing filtration of a nitrate which is the nontoxic final metabolite resulting from biological filtration carried out with oxidizing bacteria in order to maintain water quality in an ornamental aquarium but adversely affects aquatic organisms when accumulated in a large amount in the aquarium, converting the nitrate into nitrogen gas by utilizing characteristics of photosynthesis bacteria, and performing a release treatment.  <P>SOLUTION: The apparatus (1) for decompressing atmospheric pressure is composed and characterized by providing the energy-saving and low-cost type denitrification nitrate respiratory reducing filtration aquarium utilizing the photosynthesis bacteria as a method for supplying the photosynthesis bacteria together with oxygen converted into a state close to free oxygen because supply of the oxygen and the photosynthesis bacteria from the natural world is necessary and important as conditions for utilizing the characteristics of the photosynthesis bacteria among various facultative anaerobic bacteria existing in the natural world, establishing the bacteria in a filter (13) and in the aquarium (19), and adapted to environments of promoting breeding, growth, and activities.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262012-A (JP)
Title: Ultrasonic sprayer
Inventor: TAKAGI JIRO
IPC: B05B17/06
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic sprayer that has a simple structure and is suitable for downsizing its body in a direction vertical to the oscillation direction of its piezoelectric oscillator.  <P>SOLUTION: The ultrasonic sprayer includes a cylindrical member equipped with a perforated plate fixed to its opening end in a manner covering the opening disposed on one end of the cylindrical member and a liquid flow path disposed therein, a pair of piezoelectric oscillators overlaid in the oscillation direction, a pair of metal members sandwiching the piezoelectric oscillators from the upper and the lower sides in the overlaying direction, a bolt-tightening Langevin oscillator that causes the perforated plate to ultrasonically oscillate, and a static member positioned inside the cylinder of the cylindrical member to constitute at least a part of the liquid flow path in a manner facing the perforated plate and suppressing the transfer of the ultrasonic oscillation from the bolt-tightening Langevin oscillator, characterized in that a pressure chamber connected to one end of the liquid flow path with its pressure varying according to the oscillation of the perforated plate is constructed between the perforated plate and the static member that face each other, inside the cylinder of the cylindrical member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262178-A (JP)
Title: Apparatus and method for correcting shape
Inventor: NAKAMURA AKIHIKO
IPC: B21D3/14
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To save manpower for a process for bringing the cross-sectional shape of an annular member made of metal which is deformed to an approximately elliptic shape close to a complete roundness and to suppress damage to the annular member in a shape correcting process.  <P>SOLUTION: An apparatus 10 for correcting the shape includes: a first roller 11 which is arranged so as to be abutted on the outer circumferential surface of the annular member 50; a first motor M1 for rotating the first roller 11 in a prescribed direction; a second roller 12 which is arranged in such a way that the second roller 12 abuts on the outer circumferential surface of the annular member 50 and that the second roller 12 and the first roller 11 together hold the annular member 50 therebetweem; a second motor M2 for rotating the second roller 12 in the same direction as that of the first roller 11; and a hydraulic cylinder 20 for approaching and separating the first roller 11 and the second roller 12 each other. The rotating shaft 11a of the first roller 11 and the rotating shaft 12a of the second roller 12 are inclined so that the annular member 50 is lifted from a conveyer belt 101 while being rotated in a direction opposite to those of the first and second rollers 11, 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240741-A (JP)
Title: Calf massaging device
Inventor: SAITO MIKIO
IPC: A61H15/00
Filed: 2008-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide calf massaging apparatuses which are used easily by not only a healthy person without reference to age or sex but also a part of impaired persons to massage both soles simultaneously, alternately or individually to obtain not only leg power but also a massage effect.  <P>SOLUTION: Inside a substrate, two lines of the apparatuses are provided in parallel, and a lid for replacing springs is provided. Hemispherical convex portions sized properly are provided on the circumferential surface of a roller body, sole plates, a supporting plate of the roller body, and the surface of a legless chair etc. such that the springs can easily be replaced with ones which are always optimal to both leg powers and physical power. Thus, the calf massaging apparatus is constituted so as to not only strengthen the leg forces and physical force but also to obtain the massage effect proper to the soles, calves, crotch, back, etc., and is gentle to a user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264261-A (JP)
Title: Stirling cycle engine
Inventor: KAGAMI YOZO
IPC: F02G1/053
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling cycle engine into which working gas can be easily reinjected.  <P>SOLUTION: The Stirling cycle engine uses the working gas filled in an internal space of a housing. The Stirling cycle engine includes a first gas injection pipe with its tip opening having communication with the internal space and a second gas injection pipe with its one end brazed to the tip of the first gas injection pipe. The gas injection part to inject the working gas into the internal space is welded to the housing in such a fashion as with the forefront opening protruding to outside the housing. In the engine, part of the second gas injection pipe is crushed for encapsulating the working gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266684-A (JP)
Title: Fuel cell
Inventor: USAMI SHO
IPC: H01M8/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing influence of residual water on reaction gas flow.  <P>SOLUTION: The fuel cell 100 includes a porous body 23 installed along a membrane-electrode assembly 21 and through which reaction gas flows; a first common rail 45a installed on the opposite side to the membrane-electrode assembly of the porous body and for supplying reaction gas to the porous body; a separator 13 including a second common rail 45b for exhausting the reaction gas from the porous body on the lower side in the gravity direction more than the first common rail; a produced water storing part 23b installed on the lower side in the gravity direction more than the second common rail; and a guide path 45c guiding produced water from the upper side in the gravity direction more than the second common rail to the produced water storing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261735-A (JP)
Title: Myoelectricity measuring instrument using capacitance type electrode and measuring method
Inventor: MAKIKAWA MASAAKI
IPC: A61B5/296
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a myoelectricity measuring instrument using a capacitance type electrode wherein the measurement signal is not influenced from changes in the capacitance value between an organism and the electrode, and a measuring method.  <P>SOLUTION: The myoelectricity measuring instrument is provided with a first conductive electrode (7) to be attached to the skin of an organism via a dielectric material, a second conductive electrode (8) to be attached directly to the skin of the organism using no dielectric material, and a high-pass filter constitutional part (2). When the first electrode is connected with the signal input terminal of the high-pass filter constitutional part, the second electrode is connected with the earth terminal of the high-pass filter constitutional part, and the first electrode is attached to the skin of the organism via a dielectric material, the resistance value of a resistance element (R<SB>f</SB>) and the capacity value of a capacitive element (C<SB>f</SB>) constituting the high-pass filter constitutional part (2) are determined, so that the capacitance (C<SB>e</SB>) between the organism and the first electrode, impedance within the organism body and the high-pass filter constitutional part (2) can form a high-pass filter with a prescribed cut-off frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267220-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OKUDA JUNYA
IPC: H01S5/223
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove components of an atmosphere deposited on a substrate.  <P>SOLUTION: When the substrate is carried into a load lock chamber, the load lock chamber is evacuated and then purge gas is introduced into the chamber to raise a pressure. Subsequently, the load lock chamber is evacuated again. Thus components of the atmosphere deposited on the substrate are removed. Thereafter, the substrate is carried into a processing chamber from the load lock chamber and is processed in the processing chamber. A process of processing the substrate is, for example, a process of forming a film on the substrate using gas reacting with components included in the atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265551-A (JP)
Title: Image forming apparatus
Inventor: KUMA KAZUOSA
IPC: G03G21/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a configuration for detecting an attached state of a recording body transfer member unit to the body of the apparatus is achieved at a low cost.  <P>SOLUTION: When a secondary transfer roller unit 190 is properly attached to the body of an image forming apparatus, a toner concentration sensor 116, which is an component disposed in the apparatus, is not present in the detecting area of a photosensor 112. Accordingly, the photosensor 112 does not detect a blocking object. When the second transfer roller unit 190 is detached from the body of the apparatus, the toner concentration sensor 116 is present within the detecting area of the photosensor 112. Accordingly, the photosensor 112 detects the surface of the toner concentration sensor 116 as the blocking object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267310-A (JP)
Title: Capacitor component, its manufacturing method and semiconductor package
Inventor: SHIMIZU NORIYOSHI
IPC: H01L23/12
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor component which can be formed thinly and can obtain large electric capacitance, and is suitably used as a capacitor embedded in a wiring substrate and a semiconductor package loading the capacitor component.  <P>SOLUTION: The semiconductor package includes an upper electrode 18 and a lower electrode 20 formed in flat plate shapes; a dielectric layer 14 interposed between the upper electrode 18 and the lower electrode 20; and a coating component 24 composed of an insulating resin covering the outside of at least either the upper electrode 18 or the lower electrode 20. When a capacitor component is embedded in a substrate, at least either the upper electrode 18 or the lower electrode 20 has at least openings 18b, 20b formed in larger diameter than that of a via formed by being connected to a wiring pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276780-A (JP)
Title: Fire detection system and method
Inventor: COLE BARRETT E
IPC: G08B17/12
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire detection system for detecting fire using an infrared detector.  <P>SOLUTION: The fire detection system for detecting fire may include an infrared detector array. The fire detection system may use the infrared detector array to monitor the temperature of a target environment over time. In some cases, a positioning apparatus may be used to move the field of view of the infrared detector array, allowing the infrared detector array to scan a relatively large target environment while still achieving a given resolution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009269779-A (JP)
Title: Standard sample for evaluating silicon single crystal wafer, its producing method, and evaluating method by using standard sample
Inventor: SAITO HISASHI
IPC: C30B29/06
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standard sample for evaluating silicon single crystal wafers containing octahedral BMD (bulk micro defects) in high density, of which the sizes can be found by LST (laser scattering tomography) and which can be measured by TEM (transmission electron microscopy) for size definition, its manufacturing method, and an evaluating method by using the correlation sample.  <P>SOLUTION: The standard sample is for measuring the size of the BMD in wafer, and it is a silicon single crystal wafer which is grown by being doped with nitrogen by Czochralski method and which does not contain I region fully, and BMD in the standard sample exist in a density of 1×10<SP>9</SP>pieces/cm<SP>3</SP>or more, and have a size of 15 nm or more in octahedral shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271343-A (JP)
Title: Image forming apparatus
Inventor: IIDA KENICHI
IPC: G03G15/20
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination of a recording material by executing cleaning control of an image heating device without wastefully using the recording material while ensuring satisfactory usability.  <P>SOLUTION: In non-image forming operation, cleaning control for recovering toner recovered by a fixing-side cleaning roller 32 is executed by performing control in a state where the fixing-side cleaning roller 32 is in contact with a fixing roller 30 so that the surface temperature of the fixing-side cleaning roller 32 is a temperature at which toner recovered by the cleaning roller 32 is melted, and the surface temperature of the fixing roller 30 is higher than the surface temperature of a pressure roller 31, thereby melting and moving the toner recovered by the cleaning roller 32 to the fixing roller 30, and further moving the toner moved to the fixing roller 30 to the pressure roller 31 to be recovered by a pressure-side cleaning roller 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278171-A (JP)
Title: Electromagnetic transducer
Inventor: SAKAI SHINICHI
IPC: H04R9/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electromagnetic transducer by using a vibrating diaphragm having enhanced rigidity.  <P>SOLUTION: An electromagnetic transducer includes a permanent magnet plate where belt-shaped different magnetic poles are magnetized alternately at constant intervals, and a diaphragm arranged opposite to the permanent magnet plate and having a coil consisting of a meandering conductor pattern embedded in a low density and high rigidity base at a position opposite to the interval portion of different magnetic poles of the permanent magnet plate, and vibrates in the thickness direction by coupling magnetically with the permanent magnet plate when a current is conducted through the conductor pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT