baber/WOPTO huggingface dataset:
Patent JP-2011004525-A (JP)
Title: Power supply system
Inventor: INOKUCHI TAKEHIRO
IPC: H02M7/162
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system, which shortens time that is required until an output voltage of a generator becomes a target voltage and besides prevents the output voltage of the generator from diverging largely from the target voltage.SOLUTION: The power supply system 1 includes a rectifier 11, which converts AC power generated with the generator 2 into DC power, a switch element Q, which breaks the generator 2 off a load 3 or connects them with each other, and a control unit 12, which controls the switch element Q. The control unit 12 compares the target voltage, which is a target of the voltage to be supplied from the generator 2 to the load 3, with the output voltage of the generator 2, and determines increment or decrement of a duty ratio of the switch element Q, according to comparison results.
Patent JP-2011007873-A (JP)
Title: Electrophotographic photoreceptor, cartridge, and image forming apparatus
Inventor: FUJII AKITERU
IPC: G03G5/06
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a positive charge electrophotographic photoreceptor manufactured by using a coating liquid having good electric characteristics and less degradation with time, and to provide a cartridge and an image forming apparatus using the photoreceptor.SOLUTION: A monolayer type positive charge electrophotographic photoreceptor is used, which is an electrophotographic photoreceptor including at least a conductive support and a photosensitive layer, wherein the photosensitive layer is produced by using the following coating liquid. The coating liquid is prepared by dispersing titanyl phthalocyanine exhibiting the maximum diffraction peak, in the powder X-ray diffraction spectrum by CuKα characteristic X-rays, at a Bragg angle (2θ±0.2°) of 27.3° in an organic solvent having a relative permittivity of not more than 4.0, the titanyl phthalocyanine obtained by using phthalonitrile and titanium tetrachloride as raw materials and a diaryl alkane solvent as a reaction solvent having a structure including aryl groups linked with alkylidene groups.
Patent JP-2011005111-A (JP)
Title: Aqueous adhesive for sticking sheet and sponge of table tennis rubber, and method for manufacturing table tennis rubber
Inventor: YAMADA SHUNSAKU
IPC: A63B59/42
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous adhesive for sticking a sheet and sponge of table tennis rubber, not including a volatile organic compound to clear ITTF regulations completely.SOLUTION: The aqueous adhesive for sticking the sheet 2 and sponge 1 of the table tennis rubber does not include the volatile organic compound comprising a polyurethane resin water dispersion. The aqueous adhesive contains styrene-butadiene copolymer latex, and the gel fraction of the styrene-butadiene copolymer latex is 30-100%.
Patent JP-2011012693-A (JP)
Title: Screw for holding
Inventor: SHIROYAMA RYOICHI
IPC: F16B5/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of loosening of pressing or dropping of an object to be held due to the occurrence of loosening between a female bolt and a male bolt by aging in a screw for holding.SOLUTION: The screw 1 for holding includes the female bolt 2 having a flange-like holding part, in which a lock bolt insertion hole is passed through, that is formed in its one end, and an inner screw formed in its inner periphery, the male bolt 3 having a flange-like holding part formed in its one end, an outer screw screwed in the inner screw of the female bolt, that is formed in an outer periphery of a rod-like part, and an inner screw screwing oppositely relative to the outer screw formed in the outer periphery of the rod-like part, that is formed in the inner periphery, and a lock bolt 4 having an outer screw screwed in the inner screw formed in the rod-like part of the male bolt.
Patent JP-2011012848-A (JP)
Title: System interconnection system using gas heat pump-type air conditioner
Inventor: ISHII YOSHINORI
IPC: F24F5/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To achieve high energy consumption efficiency by efficiently returning surplus electric power in driving of a gas engine to a system while properly controlling air-conditioning.SOLUTION: In this system interconnection system S including a generator 30, a gas heat pump-type air conditioner 1 having an AC/DC converting section 34, and a convertor 40 for converting DC electric power converted by the AC/DC converting section into AC electric power of the system to which an air conditioner 1 is connected, and returning the same to the system, the convertor 40 executes the control to follow up a point of the maximum output power, and controls the electric current flowing to the convertor 40 from the AC/DC converting section 34 to follow up a point of the maximum output voltage of the convertor 40 on the basis of an operating condition of the air conditioner 1.
Patent JP-2011014643-A (JP)
Title: High-speed transmission circuit board connection structure
Inventor: NIKAIDO MASAYUKI
IPC: H05K1/14
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed transmission circuit board connection structure easy in impedance matching and low in cost in electrically connecting one high-speed transmission circuit board with another high-speed transmission circuit board.SOLUTION: In the high-speed transmission circuit board connection structure 1, the first high-speed transmission circuit board 2 and the second high-speed transmission circuit board 3 are fixed to a conductive board connection component 14, a first signal transmission wiring 5 of the first circuit board 2 is connected with a second signal transmission wiring 11 of the second circuit board 3 by wire bonding 17a, and a ground surface 6 of the first circuit board 2 is electrically connected with the board connection component 14 by a conductive film 19 formed on an end side surface of the first circuit board 2.
Patent JP-2011011674-A (JP)
Title: Vehicular door structure
Inventor: YAMAUCHI HIROSHI
IPC: B60J5/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular door structure for improving salability of an automobile and durability of a door trim by strengthening the rigidity of an upper end of the door trim and for sufficiently improving external appearance quality of the door trim.SOLUTION: In the vehicular door structure, a sideview mirror is attached to an attachment part and the attachment part 7 is covered by a mirror garnish 11. A fitting recession 20 is formed by notching a front end of a first corner C1 provided by an upper wall 19 of a door trim 3 and a second side wall 28 and a side wall portion positioned therebelow. An engagement part 21 is formed at a front end of the second side wall 28. A second corner C2 of the mirror garnish 11 is fitted to the fitting recession 20 of the door trim 3, and the engagement part 21 is engaged with an engaged part 22. Accordingly, the engagement part 21 is received by a rear wall 13 of the mirror garnish 11 from the above.
Patent JP-2011014463-A (JP)
Title: Power plug
Inventor: YAMAMOTO TAKESHI
IPC: H01R13/46
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a power plug which can be prevented reliably from falling-off from a plug receptacle regardless of the shape of the plug receptacle.SOLUTION: The power plug 1 includes: a base 2; stationary electrical connection terminals 31, 32; movable electrical connection terminals 41, 42; and a slider 5. By operating the slider 5, the movable electrical connection terminals 41, 42 are vertically rotatable. At the power plug 1, between an unlock state in which the stationary electrical connection terminals 31, 32 and the movable electrical connection terminals 41, 42 are overlapped with each other while the movable electrical connection terminals 41, 42 are housed in outer shapes of the stationary electrical connection terminals, respectively, and a locked state where the movable electrical connection terminals 41, 42 are rotated upward from the unlocked state and a part of the movable electrical connection terminals 41, 42 is protruded upward from the stationary electrical connection terminals 31, 32, respectively, its state can be shifted.
Patent JP-2011012932-A (JP)
Title: Ventilation system
Inventor: FUJIMOTO MAKOTO
IPC: F24F7/10
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance ventilation efficiency, to maintain comfortable air conditioning and to save labor of a facility.SOLUTION: This ventilation system includes: a local ventilating device 2 for supplying conditioned air from an air conditioner 3 via an air supply duct 4 in a predetermined operation mode and discharging indoor air to outside through an air exhaust duct 5; an exhaust device 7; a local ventilation on-off valve 8 provided in the air exhaust duct 5; and a normal air exhaust on-off valve 9 provided in the exhaust device 7. The ventilation system can be optionally switched to a normal operation mode for closing the local ventilation on-off valve 8, opening the normal air exhaust on-off valve 9, blowing out the conditioned air from an air blowout port 22 and discharging indoor air to outside by the exhaust device 7 and a local ventilation mode for opening the local ventilation on-off valve 8, closing the normal air exhaust on-off valve 9 and forming a vortex T toward an air suction port 23 in a lower space of the air suction port 23 by blowing out the conditioned air from the air blowout port 22, at the same time, sucking the indoor air from the air suction port 23 and discharging the indoor air to outside.
Patent JP-2010019417-A (JP)
Title: Method and system for damping vibration of coating station
Inventor: VANNINEN RAMI
IPC: F16F15/02
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for damping vibrations of a beam structure of a paper machine, a cardboard machine or a subsequent treatment device therefore.  <P>SOLUTION: In the method for damping vibrations of a static beam structure (1) of the paper machine, the cardboard machine or a subsequent treatment device thereof, a beam (1) is provided with a mass damper (3). The state of the system made up of the mass damper and beam is adjusted to allow measurement of a quantity indicating a resonance of the beam (1), and the position of the mass (5) in the damper (3) is varied so that an optimum damping is generated for at least one impulse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011019020-A (JP)
Title: Device, method and program for control of power supply unit
Inventor: FUKAZAWA KENJI
IPC: H04N5/225
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for control of a power supply unit, capable of miniaturizing a member to cool the interior of an electronic apparatus, and to provide a method and program for control of the power supply unit.SOLUTION: The device for control of the power supply unit includes a control means for reducing the temperature of a battery by changing the output voltage of a power supply unit having the battery from a voltage being equal to or more than prescribed reference into a voltage being less than the prescribed reference. The power supply unit control method includes a control step of reducing the temperature of the battery by changing the output voltage of the power supply unit having the battery from the voltage being equal to or more than the prescribed reference into the voltage being less than the prescribed reference.
Patent JP-2011017842-A (JP)
Title: Imaging unit and electronic camera
Inventor: KURIYAMA KOJI
IPC: G02B7/34
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit that obtains an imaging signal for high image quality while minimizing an amount of information of an imaging signal output from the imaging unit to a main signal processing circuit, without complicating the circuit configuration.SOLUTION: The imaging unit 7 includes: an imaging element 8 that has a plurality of imaging pixels arranged two-dimensionally and a plurality of focus detecting pixels arranged one-dimensionally or two-dimensionally so as to be mixed in the imaging pixels, outputs an imaging signal for indicating a subject image according to a quantity of received light of a luminous flux of the imaging pixels, and outputs a focus detection signal for detecting a focus adjustment state of a photographing optical system 3 by use of a pupil division type phase difference detection system according to the quantity of received light of the luminous flux of the focus detecting pixels; and an auxiliary signal processing circuit 9 that performs an interpolation process for interpolating an imaging signal according to the arranged positions of the focus detecting pixels of the imaging elements 8, subsequently performs a signal process for reducing an amount of information of the imaging signal, and outputs the processed imaging signal to the main signal processing circuit 10.
Patent JP-2011020752-A (JP)
Title: Car structure of elevator
Inventor: MURAO YOSUKE
IPC: B66B11/02
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car structure capable of reducing a hoistway space, without remarkably deteriorating performance to noise in a car interior.  <P>SOLUTION: A car frame of a car is assembled and constituted from a strength member in the vertical direction of a car side surface, a strength member in the horizontal direction of a car upper part and a strength member in the horizontal direction of a car lower part, and has a sheave supported in vibration control via an elastic body by the strength member in the horizontal direction of the car lower part and towing the car via a suspension rope, and a decorative member in the car interior is installed on the strength member in the vertical direction, the strength member in the horizontal direction of the car upper part and the strength member in the horizontal direction of the car lower part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020483-A (JP)
Title: Structure for mounting center sheet of wing vehicle
Inventor: TAKAHASHI KATSUYOSHI
IPC: B62D33/04
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a center sheet of a wing vehicle, which improves waterproof properties, appearance, and ease of work.  <P>SOLUTION: This invention relates to the structure for mounting the center sheet 18 stretched between a pair of wing roofs arranged turnably on the left and the right of a center rail 12 of the wing vehicle. It includes seat rails respectively fixed at ends on the center rail side of the wing roofs, the center sheet 18 with guide members 17 slidably inserted in the seat rails, and waterproof tapes 20 for sticking both ends of the center sheet 18 in the longitudinal direction to the wing roofs. The center sheet 18 has a double layer structure comprising an inner sheet 21 facing the center rail side and an outer sheet 22 joined on the inner sheet 21. The guide members 17 are attached to both ends of the inner sheet 21 in the longitudinal direction, and both ends of the outer sheet 22 in the longitudinal direction are stuck to the wing roofs by the waterproof tapes 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021974-A (JP)
Title: System and method for detecting damage of concrete pole using natural vibration mode
Inventor: IIDA TOSHIAKI
IPC: G01N29/12
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply detect the presence of damages and damage direction of a concrete pole, in a short time at low cost.  <P>SOLUTION: The concrete pole 1 is made to vibrate in a horizontal direction from a plurality of the directions on the same circumference of a circle by a vibration generator 5, to make the vibrations shaking the whole concrete pole 1 produced in many horizontal directions; vibration signals are received by the receiving sensor 3; arranged at a position in a direction opposite to the vibration position by about 180°; power spectra are calculated at each vibrating position from the received vibration signals by a measuring instrument 4; and the power spectra are compared with one another to thereby detect the presence of damages and the damage direction of the concrete pole 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023648-A (JP)
Title: Solar cell
Inventor: YAMAZAKI TSUTOMU
IPC: H01L31/04
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell capable of improving characteristics more.  <P>SOLUTION: The solar cell includes a semiconductor substrate of a first conductivity type, and a first conductivity type impurity diffusion region and a plurality of second conductivity type impurity diffusion regions, formed on one surface side of the semiconductor substrate, wherein adjacent second conductivity type impurity diffusion regions are at an interval of ≤400 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026725-A (JP)
Title: Stretch broken yarn of para-type wholly aromatic polyamide and method for producing the same
Inventor: TAKANO KYOSUKE
IPC: D01F6/60
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretch broken yarn composed of a para-type wholly-aromatic polyamide fiber, having a high tensile strength as the textured yarn, and exhibiting high retention of the strength based on the raw yarn; and to provide a method for producing the textured yarn.  <P>SOLUTION: The stretch broken yarn of the para-type wholly-aromatic polyamide has ≥18 cN/dtex of the tensile strength and ≥80% of the strength retention compared to the raw yarn before the texturing. The method for producing the textured yarn includes: reducing the difference in average single fiber lengths by improving the openability at the stretch breaking by carrying out the stretch breaking after attaching inorganic fine powder in a specific amount to the surface of the raw yarn of the para-type wholly aromatic polyamide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024942-A (JP)
Title: Mask
Inventor: TABATA KENICHI
IPC: A62B18/02
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask improving its function to inhibit a gap formation on both right and left sides of a mask body.  <P>SOLUTION: The mask body 2 includes: a plurality of pleats 4a-4d spreadable up and down; and joint parts 20 formed on both right and left sides of the mask body 2 to prevent spread of the pleats 4a-4d. The joint parts 20 serially have straight line parts 21 and 22 stretching up and down and arc parts 23 outwardly bulging in right and left directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032377-A (JP)
Title: Method for forming japanese lacquer coating of leather
Inventor: NAKAYAMA YUKIHIKO
IPC: C14C11/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that in a conventional method for producing japanned leather, Japanese lacquer paint is applied on the body of leather and therefore an enzyme which the Japanese lacquer originally has and oxygen in air performs a binding reaction to form a hard urushiol layer on the coated surface, thereby creating a fragile surface.  <P>SOLUTION: The Japanese lacquer paint 1H is applied to one surface of a sheet 3 so that the paint becomes thin and uniform, and leather 2 is placed thereon. The resultant product is placed on a pallet 5 so that the leather 2 is on the downside and the sheet 3 is on the topside. The pallet 5 is housed in a dry storage shelf and is stored and dried. When the Japanese lacquer paint is half dried during the storage, the Japanese lacquer paint 1H is pressed on the leather 2 side from the sheet 3 side and is compulsorily drawn. The sheet 3 side in contact with the Japanese lacquer paint 1H is formed into a rubbery portion 1G, while the part in contact with the leather 2 is formed into urushiol portions 1U and 2U, thereby forming a coating layer 1 by discharging air that exists inside of the thin Japanese lacquer paint film 1H, between the sheet 3 and the Japanese lacquer paint 1H, or between the leather 2 and the Japanese lacquer paint 1H.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035213-A (JP)
Title: Thin-plate electromagnetic wave shielding material and in-vehicle electromagnetic wave shield component
Inventor: SAKURAI TAKESHI
IPC: B32B7/02
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-plate electromagnetic wave shielding material where an electromagnetic shield state is maintained, without fail, even in a complex external surface portion as a connector of a wire harness, and the like.  <P>SOLUTION: The thin-plate electromagnetic shielding material includes a conductive thin film 3, on which at least one type or more of metal selected from among conductive metal materials such as gold, silver, copper, aluminum and tin are deposited with a metal thickness of 10-500 nm on one surface or both of a film-shaped support 2 comprising a polymer material whose thickness is 10-200 μm. The thin plate-shaped electromagnetic wave shielding material has a configuration such that the width is 0.1-1.0 mm, the length is 100 mm or more, elastic modulus is 2-4 GPa, coefficient of static friction is 0.2-0.7, and the straightness is 1-60 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035266-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: HIMORI SHINJI
IPC: H05H1/46
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus and a plasma processing method that can suppress an increase in manufacturing cost of the apparatus, can perform detailed control of a plasma processing state, and can improve in-plane uniformity of plasma processing.  <P>SOLUTION: The plasma processing apparatus includes: a lower electrode serving as a placing table where a substrate is mounted; an upper electrode disposed opposite to the lower electrode; a first high-frequency power source for applying high-frequency electric power of first frequency for plasma generation to the upper electrode or lower electrode; a second high-frequency power source for applying high-frequency electric power of second frequency for ion attraction lower than the first frequency to the lower electrode; an electrode for bias distribution control, provided at least at a peripheral edge part on the lower electrode while insulated from the lower electrode; and a power source for bias distribution control, for applying an AC or rectangular-wave voltage of third frequency lower than the second frequency to the electrode for bias distribution control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032241-A (JP)
Title: Method for producing aromatic group-substituted aliphatic ketone compound
Inventor: KAWANAMI HAJIME
IPC: C07C45/39
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic group-substituted aliphatic ketone from an aromatic group-substituted aliphatic compound by using safe oxygen as an oxidizing agent, without using a heavy metal oxidizing agent, a peroxide-based oxidizing agent and an organic solvent, posing trouble on handling.  <P>SOLUTION: This method for producing the aromatic group-substituted aliphatic ketone compound such as 1-tetralone, etc., from the aromatic group-substituted aliphatic compound such as tetraline, etc., is provided by using a gold-carrying nano-particle catalyst and performing the oxidation reaction by oxygen in a reaction field containing molecular oxygen. Thereby, by using only the molecular oxygen and gold-carrying nano-particle catalyst, it is possible to produce the aromatic group-substituted aliphatic ketone compound from the aromatic group-substituted aliphatic compound under a moderate reaction condition in a high reaction conversion rate and high reaction selectivity.  <P>COPYRIGHT: (C)2011,JPO&INPIT