baber/WOPTO huggingface dataset:
Patent JP-2010059609-A (JP)
Title: Pipe structure
Inventor: AOSHIMA RYOJI
IPC: E04F11/18
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe structure which enables a plurality of metal pipes to be simply and inexpensively assembled without the utilization of elastic deformation, etc. of an assembling-side or assembled-side pipe.  <P>SOLUTION: This pipe structure, which is obtained by assembling the plurality of hollow metal pipes, includes: the assembled-side pipe 1, which has an arc-shaped cut portion 3, provided on a side surface; the assembling-side pipe 2, with the leading end of which can be inserted into the cut portion 3; and guidance portions (5 and 6), which comprise a notch elongated in its longitudinal and circumferential directions at the leading end of the assembling-side pipe 2, and which guide insertion, while allowing the operation of inserting the leading end into the cut portion 3 of the assembled-side pipe 1 and the operation of rotating the leading end in the circumferential direction. The leading end of the assembling-side pipe 2 is assembled by being rotated, while being inserted into the cut portion 3 of the assembled-side pipe 1; and thus the leading end 2a of the assembling-side pipe 2 abuts against the inner peripheral surface 1a of the assembled-side pipe 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060323-A (JP)
Title: Method and device for detecting ground fault of battery cell unit of automobile
Inventor: SHOJI AKIRA
IPC: H02J7/02
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve detecting of ground fault without assembling a dedicated insulation resistance detecting sensor and the like in a battery cell unit 1 where a plurality of battery cells CL are connected in series.  <P>SOLUTION: A device includes: a first process of connecting battery cells CL with a variable capacity capacitor part CF in parallel to charge; a second process of measuring the voltage of the capacitor part CF in a state separated from the battery cells CL; a third process of changing the capacity of the capacitor part CF to a first capacity or a second capacity; a fourth process of specifying the battery cell CL at the ground potential by comparing the voltage measurement results for each of the first and the second capacity; and a fifth process of determining that ground fault generates when the specified battery cell is not the battery cell CL positioned at the center of the connected order of the battery cell unit 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033527-A (JP)
Title: Method, program, and apparatus for processing photographic image
Inventor: KITA KOJI
IPC: G06T5/20
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic image processing method of specifying a noise variation range from photographic image data captured by a digital camera, and effectively suppressing noise.  <P>SOLUTION: The photographic image processing method includes: a density component extraction step of extracting density component image data from photographic image data; a block characteristic value calculation step of calculating a block characteristic value including an average density value, a maximum density value, a minimum density value, and a density variation for each pixel block obtained by dividing the density component image data into a predetermined size; a pixel block allocation step of dividing a density range at predetermined intervals to allocate each pixel block to a corresponding section on the basis of the average density value; a pixel block extraction step of extracting a representative pixel block having minimum density variation in each section; and a noise variation range specification step of specifying a range defined by two regression lines calculated on the basis of the block characteristic value of the representative pixel block as a noise variation range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059017-A (JP)
Title: Solution composition for preparing titanium oxide-like film, and method for producing the film
Inventor: NAGAI HIROMI
IPC: C01G23/04
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming, on a surface of an organic material such as plastics, a water-insoluble titanium oxide-like film which is strong and excellent in adhesion, serves as a surface protective film and a UV-cut film, and has a hydrophilic function leading to antifog and antistatic properties.  <P>SOLUTION: The water-insoluble titanium oxide-like film which is strong and excellent in adhesion, serves as a surface protective film and a UV-cut film, and has a hydrophilic function leading to antifog and antistatic properties can be formed only by the steps of applying a solution composition to an application surface followed by drying. The solution composition contains a titanium complex or a titanium salt in which a coordinating inorganic compound typified by carbon dioxide and/or a carbonate ion and a peroxide ion and/or a superoxide ion and/or an ozonide ion are coordinated to a titanium compound typified by alkoxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067655-A (JP)
Title: Semiconductor optical element, optical pickup, and optical-disk recording/reproducing device
Inventor: TAKEUCHI KATSUHIKO
IPC: G11B7/125
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element that satisfies the desired optical characteristics in both cases of short-wavelength incident light and an intermediate wavelength incident light.  <P>SOLUTION: The semiconductor optical element has a first-conductivity type semiconductor substrate 20; a first-conductivity type first semiconductor layer 23, formed on the semiconductor substrate; a plurality of second semiconductor layers 25, 26, formed on the surface of the first semiconductor layer so as to be separated from each other and constituting a plurality of photodiodes by combinations with the semiconductor substrate; and a second-conductivity type third semiconductor layer 27, located between the two second semiconductor layers, adjacent to each other in a prescribed direction, of the plurality of second semiconductor layers and formed inside the first semiconductor layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067746-A (JP)
Title: Carrier positioning method and carrier transport system
Inventor: MATSUURA MASAYA
IPC: H05K13/02
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier positioning method and a carrier transport system, capable of simultaneously positioning a plurality of carriers in a heating furnace and checking that all carriers are correctly positioned, by a simple configuration.  <P>SOLUTION: A carrier transport system 10 transports a plurality of carriers 40 by a transport conveyor 20 into a heating furnace 13, advances a comb-shaped carrier stopper 35 having a plurality of protrusions 35a toward the carriers 40, moves the carriers 40 by the transport conveyor 20 in a transport direction D1 to engage cutout grooves 42, provided respectively for the carriers 40, with the protrusions 35a of the carrier stopper 35 to thereby position the carriers 40 at a time. The carrier transport system 10 advances the carrier stopper 35 toward the carriers 40 to insert distal ends of the protrusions 35a of the carrier stopper 35 into insertion holes 42a, and then determines, on the basis of a moved distance X of the carrier stopper 35, whether the carriers 40 are properly positioned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066099-A (JP)
Title: Method of calculating parameter value, method of providing long-term prediction orbit data, information providing device, and positioning system
Inventor: UCHIDA CHIKASHI
IPC: G01S19/05
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To propose a new method of generating long-term prediction ephemeris.  <P>SOLUTION: In a positioning system 1, a server system 3 variably sets the length of a period to be predicted for dividing a prescribed effective period of a satellite orbit so that the length becomes larger toward the future. More specifically, the larger a prediction error expressed by the difference between the actual position of a GPS satellite SV corresponding to a past prediction position included in satellite precise ephemeris obtained from an external system 2 and that included in a satellite prediction ephemeris obtained from the external system 2 is, the larger the length of the period to be predicted is set. Then, for each of a plurality of set periods to be predicted, a prediction orbit of a GPS satellite SV following a Kepler's elliptical orbit model is obtained based on the satellite prediction ephemeris to calculate the value of a satellite orbit parameter. Then, long-term prediction ephemeris data, where the calculated values of the satellite orbit parameters are collected for each period to be predicted, are generated and are provided to a cellular phone 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009084691-A (JP)
Title: Induction-heating of rail head part with non-uniform longitudinal temperature distribution
Inventor: DICKSON PETER
IPC: C21D9/04
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for wholly uniforming the cross-sectional temperature in the rail head part in the whole length of the rail by induction-heating preceding to a hardening-treatment to the rail coming out from a hot-rolling facility.  <P>SOLUTION: The apparatus and the method, with which the cross-sectional temperature of the head part of the rail at the non-uniformed cross-sectional temperature in the longitudinal direction is wholly uniformed in the whole length of the rail, are provided. Each section in the rail is induction-heated with assembled inductors and the cross-sectional temperature in the whole length of the rail is wholly uniformed. Magnetic field strength generated with electric current flowing through one or more of the assembled inductors is modulated to give the influence to the temperature in the head part of the rail in the length portion along the longitudinal direction of the rail and thus, the cross-sectional temperature can wholly be uniformed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010072100-A (JP)
Title: Power supply device and image forming apparatus
Inventor: ASHIKAWA YOSHIHISA
IPC: G03G21/00
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time until an image forming apparatus becomes ready for use.  <P>SOLUTION: The image forming apparatus includes an AC-DC converter 15 which generates a constant voltage from the output electric power of an AC 16, an accumulation portion 17 which can be charged and discharged, and an accumulated power supply circuit 26 which outputs either of the generated electric power of the AC-DC converter 15 and the accumulated power of the accumulation portion 17 to a load as a rear stage, and the accumulated power supply circuit 26 outputs the accumulated power of the accumulation portion 17 before the voltage of the electric power generated by the AC-DC converter 15 reaches a predetermined voltage after an energy-saving mode wherein power consumption is smaller than that in normal operation is canceled, and outputs the generated electric power of the AC-DC converter 15 when the voltage of the electric power generated by the AC-DC converter 15 reaches the predetermined voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009103689-A (JP)
Title: Bag for constant volume dilution sampling device
Inventor: ASAMI TETSUJI
IPC: G01N1/22
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for constant volume dilution sampling device with less absorption of exhaust gas component, or less desorption of any exhaust gas component once adsorbed.  <P>SOLUTION: This bag is designed so as to be constituted of: a gas running section with internal channel system which allows run of gaseous matter; a pipe communicated to the internal channel system of the gas running section with plural gas vent holes, through which the gaseous matter can blow out on its circumferential wall; and the bag body itself made of flexible material, having an internal space for storing the pipe provided with a filler section, the appearance configuration of which is rotor-like or polygonal column in the internal space with full of the gas, to be expanded, when this internal space has been filled with gas, or to be folded, when the gas has been discharged from the internal space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010053112-A (JP)
Title: Self-association type magnetic lipid nanoparticles usable for drug delivery and method for producing the same
Inventor: NAMIKI SADANAO
IPC: A61K9/127
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing self-association type magnetic lipid nanoparticles which comprise magnetic nanocrystals coated with a liposoluble surfactant and a liposoluble drug and are applicable to a drug delivery system etc., in particular, to develop a method for mass production of the self-association type magnetic lipid nanoparticles by considering their industrial use.  <P>SOLUTION: The method for producing the self-association type magnetic lipid nanoparticles comprises: removing a water-soluble surfactant from a mixed micelle comprising magnetic nanocrystals coated with the liposoluble surfactant, an amphiphilic drug, a liposoluble drug and the water-soluble surfactant, etc., by using dialysis, gel filtration, hydrophobic porous beads, etc., so as to facilitate self association through hydrophobic interaction between a hydrophobic group in the liposoluble surfactant covering the magnetic nanocrystals and a hydrophobic group in the amphiphilic drug or between a hydrophobic group in the liposoluble surfactant and a hydrophobic group in the liposoluble drug; and exposing the hydrophilic group of the amphiphilic drug or the lipophilic drug to the outermost layer so as to impart hydrophilicity to the nanoparticles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078736-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: KAWAMURA HIROKI
IPC: G02B15/16
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens capable of achieving miniaturization, highly accurate manufacturing and good optical performance thereof.  <P>SOLUTION: The zoom lens includes in order from an object side: a first lens group G1 having positive refractive power; a second lens group G2 having negative refractive power; a third lens group G3 having positive refractive power; and a fourth lens group G4 having positive refractive power. In the second lens group G2, the lens surface closest to the object side and also the lens surface closest to the image side are constituted so as to be planar surfaces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077849-A (JP)
Title: Control device for internal combustion engine
Inventor: ASANO SEIJI
IPC: F02D13/02
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a discharge amount of unburned components (HC) at the start of an engine by suppressing fuel accumulated in an intake pipe at the upstream side of an intake valve when the engine is stopped from being discharged without being burned accompanied by the start of the engine.  <P>SOLUTION: After the start of the engine, a cylinder in which a piston is at a prescribed position is determined, and until the cylinder for starting fuel injection (initial injection cylinder) is specified based on the determination result, an intake valve of each cylinder is held in a substantially fully closed state. The opening operation of the intake valve is started from an intake stroke of the initial injection cylinder in which fuel injected from a fuel injection valve is sucked into a combustion chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076796-A (JP)
Title: Packing device of air conditioner
Inventor: HARA NORIAKI
IPC: B65D81/113
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing device of an air conditioner with which piping work is easily performed in a stable condition by placing the front face side of the air conditioner on a recessed part of a shock absorbing material having the same arc shape to stop wobbling and moving of the air conditioner during piping work for installation, and thereby workability is improved.  <P>SOLUTION: The packing device of the air conditioner has a front face formed in a convex surface shape in a cross-section perpendicular to the longitudinal direction. The packing device includes: a pair of shock absorbing members provided with a concave part for accommodating and holding a side of the air conditioner on one side thereof; and a cylindrical outer-wrapping cardboard for accommodating the air conditioner together with the shock absorbing members. A recessed part of the same shape as the convex surface shape of the front face of the air conditioner is formed in one face of the shock absorbing member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080231-A (JP)
Title: Precursor for positive electrode active material, method of manufacturing the same, positive electrode active material, method of manufacturing positive electrode active material, and nonaqueous electrolyte secondary battery
Inventor: MAEKAWA MASANORI
IPC: H01M10/0587
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precursor for a positive electrode active material formed by coating the surface of nickel-cobalt compound hydroxide particles uniformly and minutely with a cobalt compound layer.  <P>SOLUTION: The precursor for the positive electrode active material is formed by coating the surface of the nickel-cobalt compound hydroxide particles with a sodium-containing cobalt compound layer containing an amorphous part. The precursor for the positive electrode active material can be manufactured by applying heat treatment to the particles in the surface of the nickel-cobalt compound hydroxide particles coated with a cobalt hydroxide layer, in an oxygen-containing atmosphere while spraying a sodium hydroxide solution. The positive electrode active material can be obtained by baking the precursor for the positive electrode active material after mixing it with lithium salt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076240-A (JP)
Title: Method for manufacturing wood composite board
Inventor: NAITO KAZUNARI
IPC: B27D1/04
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable bonding of a wood molding material and a wood in a short time by obtaining a sufficient calorific value, to upgrade the productivity of a wood composite board.  <P>SOLUTION: An adhesive 6 is applied to one adhesive surface 4a of the wood molding material 4 or the wood 1, then an aqueous electrolyte solution 3 is applied to the other adhesive surface 1a, and the lapped adhesive surfaces 4a and 1a are pressurized. Further, the lapped adhesive surfaces are subjected to high-frequency electric heating, to bond the wood molding material and the wood together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076718-A (JP)
Title: Fastening structure for member-mounting bracket
Inventor: INUKAI MASAYA
IPC: B60N2/90
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To fasten a shield-mounting bracket to a frame without affecting a function such as sliding of a link member at a periphery of a fastening position in a fastening structure for the shield-mounting bracket.  <P>SOLUTION: A calking pin 40 is inserted into a link member side mounting hole 31, a frame side mounting hole 12, and a bracket side mounting hole 21 provided on each of the link member 30, the frame 11 and the shield-mounting bracket 20. The link member 30, the frame 11, and the shield-mounting bracket 20 are fastened so as to be integrated by calking the calking pin 40 inserted into the respective mounting holes 31, 12, 21. In the fastened shield-mounting bracket 20, a rotation restriction projection part 22 provided on the shield-mounting bracket 20 is fitted to a rotation restriction hole 13 provided on the frame 11 to restrict rotation of the shield-mounting bracket 20 relative to the frame 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084969-A (JP)
Title: Drying method and drying apparatus after washing of food-carrying thin container
Inventor: KIMURA KATSUMI
IPC: F26B15/12
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost and a time required for drying after the washing of a food-carrying thin container and effectively remove moisture etc.  <P>SOLUTION: There are provided a conveyor v for carrying a thin container P, a first washing water removing part D at the upstream side, and a second washing water removing part E at the downstream side. A plurality of injecting direction variable nozzles 1 (nozzles capable of automatically varying the air injecting direction) are arranged in fore-and-aft directions in upper, lower, right, left parts and slantly upper directions sandwiching the conveyor v, and air is injected while the air injecting direction of each nozzle 1 is varied automatically, regularly or irregularly. In the second washing water removing part E at the downstream side, slit-type nozzles 2 including long slits 2s in a direction orthogonal to the carrying direction are arranged above and below the conveyor v. By injecting hot air at 60-70°C, moisture adhered to the thin container P is removed to dry the thin container P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085561-A (JP)
Title: Projector and light source apparatus
Inventor: TAKAGI KUNIHIKO
IPC: G03B21/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector or the like which achieves efficient absorption of heat generated by a light source apparatus and easy replacement of the light source apparatus.  <P>SOLUTION: A projector 1 has: the light source apparatus 3 including a light emission part 6 emitting light and a first reflective means 8 reflecting irradiation light emitted from the light emission part to a prescribed direction and transmitting light in the infrared region emitted from the light emission part, and displays an image using the irradiation light. The projector has: a heat absorption means 14 for light source which is arranged around the first reflective means and stores the light source apparatus, in which an outlet port 14a allowing the light source apparatus to be taken out in a direction different from the predetermined direction is formed, and which absorbs the heat from the light source apparatus; and a second reflective means 12 reflecting, toward the heat absorption means for light source, the light in the infrared region transmitted through the first reflective means and directed toward the outlet port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082106-A (JP)
Title: Bending device for endoscope
Inventor: YAMANE KENJI
IPC: G02B23/24
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the length of an operational wire without taking a body of an operational part apart or removing a seal member when the operational wire provided to bend a bending portion is extended.  <P>SOLUTION: In a bending operation device 20 provided to bend the bending portion 2b vertically, first and second pulleys 22a, 22b for winding a pair of the operational wires 12 are provided and connected to an inner shaft 23a and an outer shaft 23b; interlocking rings 29, 30 are fixed to the inner shaft 23a and the outer shaft 23b, respectively; and lower and upper engaging members 35, 36 are detachably fixed on the side of an operational lever 21. The bending operation device 20 is configured to engage the interlocking rings 29, 30 with the engaging members 35, 36 by a convex-concave joint in the state where the length of the operational wire 12 is adjusted by appropriately rotating the inner shaft 23a and the outer shaft 23b.  <P>COPYRIGHT: (C)2010,JPO&INPIT