baber/WOPTO huggingface dataset:
Patent JP-2011045283-A (JP)
Title: Agricultural greenhouse
Inventor: UCHIDA TATSUKIYO
IPC: A01G13/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural greenhouse improved in effect on prevention from crop damage caused by diurnal insect pest.  <P>SOLUTION: The agricultural greenhouse 1 includes a structure 2 for forming a house space, and a light-transmitting cover material 3 supported by the structure 2 to cover the house space. The light-transmitting cover material 3 is made of a material having a light transmission ratio of about ≤1% to light in an area having a wavelength of about 500-600 nm. The leaves, the stalks and the like of the crop P1 reflect only yellowish green or yellow color light, but natural light transmitting through the cover material 3 and incoming into the house space contains little light in the area having a wavelength of 500-600 nm containing those color lights, so that the crop P1 does not reflect the light having the color. Accordingly, even if a harmful insect B1 invades into the greenhouse 1 and sees the crop P1, it is difficult for the insect to recognize the crop P1 as the crop P1 in its own. Therefore, the harmful insect B1 hardly stays on the crop P1, and the crop damage-preventing effect such as feeding damage caused by the harmful insect B1 is enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049023-A (JP)
Title: Electrode for non-aqueous electrolyte secondary battery and method of manufacturing the same
Inventor: HOSHINO KOJI
IPC: H01M4/66
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode that can increase an output and the energy density of a non-aqueous electrolyte secondary battery.  <P>SOLUTION: The electrode for the non-aqueous electrolyte secondary battery is composed of an aluminum porous sintered body, and an active material and a binder in pores of the aluminum porous sintered material. The aluminum porous sintered body has metal frames of a three-dimensional mesh structure, and has pores between the metal frames. In the metal frames, an Al-Ti compound is dispersed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047084-A (JP)
Title: Organized fiber, resin composition, and method for producing the resin composition
Inventor: OTA MASARU
IPC: D06M13/477
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having a low coefficient of linear expansion, high transparency, a low coefficient of hygroscopic expansion, heat resistance, and high strength/high elasticity.  <P>SOLUTION: An organized fiber contains a microcellulose fiber having a diameter of 4-1,000 nm and an organic cationic compound. The resin composition further contains a hydrophobic resin in addition thereto. In the resin composition, the microcellulose fiber is preferably a fiber obtained by carrying out fining with a chemical treatment and/or a mechanical treatment, and a part of hydroxyl groups of the cellulose fiber are oxidized into aldehyde groups or/and carboxy groups. The organic cationic compound is more preferably a nitrogen-containing compound or a phosphorus-containing compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047385-A (JP)
Title: Apparatus for reducing starting resistance in negative control variable displacement hydraulic pump
Inventor: HASEGAWA KIMINORI
IPC: F04B49/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for holding a tilting angle of a tilted plate in which a pump discharge rate of a variable displacement hydraulic pump is minimized when an engine is stopped.  <P>SOLUTION: The tilting angle of a tilted plate SB that is arranged inside a pump VPM is set depending on a position of a power piston 20 in a capacity adjusting mechanism 50. A function of a regulator REG is to control the tilting angle of the swash plate responding to a negative control pressure signal Pi. A switching valve 12 is provided on a flow path between a power piston chamber PWR and the regulator. An operating pressure signal Px to the switching valve cause the switching valve 12 to communicate or block at a high or low pressure, respectively. A pilot pressure is used as the signal Px. A spring 23 is provided in an oil camber RE facing the power piston chamber PWR. The oil chamber is connected to a flow path line L4 of a self pressure Pd of the pump via a flow path line L3. When the engine is stopped, the pilot pressure becomes zero at about the same time and the switching valve is blocked. Accordingly, a position of the power piston is kept as it is.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055070-A (JP)
Title: Network construction system, method and program, and data distribution method
Inventor: KAMEI SATOSHI
IPC: H04L45/16
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To construct a large scale moving picture distribution base for commercial use which facilitates control of user tracking, quality maintenance etc., while being able to endure a large scale broadcasting distribution using a P2P technique.  <P>SOLUTION: In a network configuration system 14, a group division processing unit 14a divides nodes 13 into groups including other nodes in accordance with predetermined conditions held in a memory device of a condition information holding unit 14d, a group inside connection setting processing unit 14b sets a connection destination so as to perform mesh-type distribution between every nodes for connection with other nodes belonging to the same group, and an inter-group connection setting processing unit 14c sets a connection destination so as to perform tree-type packet distribution between the groups for connection with other nodes belonging to other groups.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052563-A (JP)
Title: Control device for internal combustion engine
Inventor: YOKOYAMA TOMO
IPC: F01L13/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, which allows a second rotator drivingly connected to a camshaft to promptly, self-reliantly and relatively rotate up to an intermediate lock phase for starting the engine.  <P>SOLUTION: When cranking the internal combustion engine, by stopping one of intake valves canceling out each other torque generated on intake camshafts with driving of valves by intake cams, alternate torque as the whole intake camshafts is increased. As a result, a relative rotation amount of the second rotator accompanying the alternate torque is increased and the second rotator promptly and self-reliantly varies in phase toward the intermediate lock phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055249-A (JP)
Title: Telephone system having silent mode for caller number display
Inventor: OKAZAKI YUTAKA
IPC: H04M1/57
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system that rings to an incoming call from a specific caller even in silent mode which prevents the telephone from ringing when a call comes in.  <P>SOLUTION: Even in the silent mode that prevents the telephone from ringing when a call comes in, the telephone rings to the incoming call from a specific caller number registered in a database 112 which is a ringing number registration means, a control part 105 automatically registers the caller number in the database 112, or automatically deletes the registered caller number on the basis of whether a user of the device 100 performs off-hook operation to the incoming call.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052277-A (JP)
Title: Rare-earth-iron-based magnet powder for bond magnet and production method therefor
Inventor: ISHIKAWA TAKASHI
IPC: H01F1/06
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare-earth-iron-based magnet powder for a bond magnet, which is superior in the moldability of a composition prepared from the powder for the bond magnet, and in mechanical strength of the bond magnet, and to provide a production method therefor.  <P>SOLUTION: The rare-earth-iron-based magnet powder has a film containing Fe, P, O and RE (RE is a rare earth element) with a film thickness of 100 nm or less on its surface. The amount of Fe which exists in the film in a metallic state is 2.0% or less when the amount is determined by measuring Fe2p<SB>3/2</SB>spectrum on the surface of the magnet powder with an X-ray photoelectron spectroscopy apparatus and then calculating the amount based on the area of the obtained spectrum profile. The film is formed by bringing the magnet powder into contact with a treatment liquid containing phosphoric acid, and then heating and drying the wet film at a particular temperature. The amount of Fe in the metallic state is reduced by the operation of repeating the treatment of contacting phosphoric acid and the heating and drying treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061994-A (JP)
Title: Superconducting rotating machine
Inventor: TEJIMA HIDEKAZU
IPC: H02K55/02
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting rotating machine of high efficiency and high power which uses a superconducting bulk which is used as a rotating machine without being magnetized.  <P>SOLUTION: The superconducting rotating machine includes a field having a magnetic field generating coil and a rotor comprising a superconducting bulk that shields a magnetic flux generated from the magnetic field generating coil, and a stator having an armature coil. The armature coil is arranged on the outer periphery side of the superconducting bulk. A plurality of superconducting bulk bodies are so arranged as to alternately form a shielding part of magnetic flux and a non-shielding part against the armature coil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056819-A (JP)
Title: Tire mold
Inventor: HYODO MASAKI
IPC: B29C35/02
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire mold which highly precisely adjusts a slit width, and reduces a decrease in the slit width by repeating a vulcanization molding.  <P>SOLUTION: The tire mold is composed of a plurality of pieces 6 circumferentially arranging an annular molding surface 1a forming a tread surface of the tire. In the tire mold, a shallow groove 20 opened to the molding surface 1a is formed on one side adjacent surface 61 of the adjacent pieces 6, and provided with the slit S which is installed in the shallow groove 20 by sandwiching the shim 11 between adjacent pieces 6, and corresponds to the thickness of the shim 11 or the difference between the thickness of shim 11 and the shallow groove 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061998-A (JP)
Title: Rotor of synchronous motor, and synchronous motor
Inventor: MATSUOKA ATSUSHI
IPC: H02K1/27
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a synchronous motor capable of improving output and efficiency with no increase in vibration and noise.  <P>SOLUTION: In the synchronous motor of 3-phase 12n-slot 10n-pole (n is natural number), a frequency component contained in the magnetic flux density distribution waveform on the surface of a rotor contains at least a third harmonic component by a predetermined quantity with a waveform of the amount of single pair of magnetic poles as a basic waveform. So the amplitude of the basic wave component contained in the magnetic flux density distribution waveform comes to be larger than the amplitude of the magnetic flux density distribution waveform by a predetermined rate or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057534-A (JP)
Title: Cement composition for extrusion and cement product prepared by curing the same
Inventor: KAKINUMA TOSHIAKI
IPC: C04B22/14
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition for extrusion added with an additive for cement extrusion which lowers extrusion load as a cement composition for extrusion, facilitates molding and, at the same time, shortens the time of moist curing and the time capable of transferring into an autoclave, and a cement product excellent in surface smoothness while keeping the bending strength after curing.  <P>SOLUTION: This cement composition for extrusion comprises, with respect to 100 pts.wt. compound comprising cement, a silicate pigment, aggregate and a fiber, externally 0.01-5.0 pts.wt. of an additive for cement extrusion, 0.1-1.5 pts.wt. of an extrusion auxiliary agent and 15-45 pts.wt. water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064725-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMASHINA RYOTA
IPC: G03G15/20
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing an abnormal operation due to the fact that oil enters the belt inner circumferential surface of a fixing member and/or a pressure member being an endless belt, and to provide an image forming apparatus provided with the fixing device.  <P>SOLUTION: The fixing device includes: a fixing belt 12 being the endless belt, stretched on a fixing roller 11 and a heating roller 14, and rotated according to the rotation of the fixing roller; a pressure roller 13 coming into contact with the fixing belt 12, to form a fixing nip portion N, in which a recording medium P is nipped and conveyed and a toner image is fused on the recording medium P; an oil applicator applying the oil to the outer circumferential surface of the fixing belt 12; and an oil detection member 32 constituting an oil detection mechanism detecting the entering of the oil into the belt inner circumferential surface of the fixing belt 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246888-A (JP)
Title: Air-permeable carpet
Inventor: KOIKE EIJI
IPC: A47G27/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-permeable carpet preventing the reduction of a flow velocity per hour of air passing through in the thickness direction.  <P>SOLUTION: The air-permeable carpet 30 including a pile layer 26 and a backing layer 32 includes: air storage portions 42 which are formed to open in the opposite side surface of the pile layer 26 in the backing layer 32 and to have a depth in the thickness direction; and ventilation holes 40 which penetrate a thickness portion between the pile layer 26 side surface and the air storage portions 42 in the backing layer 32. Thus, the flow velocity per hour of air passing through in the thickness direction of the air-permeable carpet is prevented from being reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062337-A (JP)
Title: Pinball game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine exhibiting presentation effects to enhance a player's sense of expectancy while announcing detailed information on the game state such as an upper limit number of times of execution of a time reduced game.  <P>SOLUTION: The pinball game machine includes winning determination means for determining whether a jackpot is won or not, and the time-reduced game can be provided after termination of a jackpot in the pinball game machine. The pinball game machine also includes: provided game determining means for determining whether the time-reduced game should be provided or not based on jackpot symbols determined when the winning or not is determined; time-reduced game upper limit number setting means for setting the upper limit number of times of execution of the time-reduced game provided based on the game state when the winning or not is determined by the winning determining means and the jackpot symbols; and state announcing means announcing the game state. The state announcing means 41 and 42 are configured to discriminably announce that the time-reduced game is provided and the upper limit number of times of execution of the time-reduced game.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065955-A (JP)
Title: Solid oxide fuel cell
Inventor: YOSHIKATA KUNIAKI
IPC: C01B3/38
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell in which further improvement of performance by steam reforming reaction is possible.  <P>SOLUTION: The solid oxide fuel cell is equipped with a solid electrolyte, a fuel electrode arranged on one face side of the solid electrolyte, an air electrode arranged on the other face side of the solid electrolyte, and a porous reforming member contacting with the fuel electrode and containing a steam reforming catalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068181-A (JP)
Title: Door frame for vehicle
Inventor: YAMAZAKI HIROAKI
IPC: B60J5/04
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door frame for a vehicle capable of making the field of vision good without increasing the number of manufacturing man-hours.  <P>SOLUTION: An outer member is provided with a folding-back part 13 whose edge forming a glass run storing part 12 (side wall part 12a) is bent to outdoor side and which has an opening 14 that is open to indoor side. The edge 23a, which forms an extension part 23 that extends to the outdoor side of a body part 22, of an inner member is inserted in the opening 14 of the folding-back part 13. On a tip end surface 23c of the edge 23a of the extension part 23, a projection part 25, which is heated and melted by current concentration in resistance welding and pressure joins the tip end surface 23c and the opposite part 13a of the folding-back part 13, is formed protrusively at the outdoor side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087603-A (JP)
Title: Bucket-shaped container
Inventor: NAGASAWA HIROYUKI
IPC: B65D25/28
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket-shaped container allowing a cleaning tool or the like to be raised and supported at a handle portion in such a state as can be detached any time to be used, and allowing a user to efficiently perform such work as cleaning the cleaning tool or the like and immersing a cleaning part of the cleaning tool in a liquid such as a glossing agent without being hindered by the handle portion or the raised/supported tool.  <P>SOLUTION: The bucket-shaped container B includes a storage portion C and the handle portion H. The handle portion H in a laid state is horizontally supported on the outer side of the outer peripheral edge of an upper opening C3 of the storage portion C. Five through-hole-shaped fitting support parts H5 to detachably fit a handle M1 of a supported tool M are formed to support the tool M at prescribed intervals in the longitudinal direction of a horizontal side H2 of the handle portion H. The respective fitting support parts H5 are shaped as through-holes in the vertical direction while the handle portion H is horizontally supported, and the tool M with the handle M1 fitted to a fitting support part H5 is supported in the raised state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072327-A (JP)
Title: Bed apparatus and medical image diagnostic apparatus
Inventor: KOJIMA TAKESHI
IPC: A61B6/03
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed apparatus and a medical image diagnostic apparatus which can be prevented from upsizing.  <P>SOLUTION: The bed apparatus includes: a top plate 31 for mounting a subject P; a vertical drive part 50 provided with a motor 51 for moving the top plate 31 on which the subject P is mounted in the vertical direction; and a vertical drive control part 37 for detecting the current consumption of the motor 51 in the vertical drive part 50 which moves the top plate 31 and controlling the vertical drive part 50. The vertical drive control part 37 moves the top plate 31 at a reference speed when the current consumption while the top plate 31 is accelerated is equal to or less than the allowable threshold of acceleration, and moves the top plate 31 at a reduced speed Vr lower than the reference speed Vn when the current consumption is larger than the allowable threshold of the acceleration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073543-A (JP)
Title: Telescopic shaft for vehicle steering
Inventor: MORIYAMA SEIICHI
IPC: F16D3/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide cost reduction by achieving miniaturization of a telescopic shaft for vehicle steering.  <P>SOLUTION: In the telescopic shaft for vehicle steering, built in a vehicle steering shaft and having a male shaft and a female shaft fitted with each other to transmit torque and to relatively move in the axial direction, a roller is fitted between at least a pair of axial grooves formed on an outer-periphery surface of the male shaft and an inner-periphery surface of the female shaft, and when axial relative movement is performed between the male shaft and the female shaft, the male shaft is connected to the female shaft through an elastic member which performs elastic deformation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073927-A (JP)
Title: Method for producing ceramic powder
Inventor: HARANO HIROYUKI
IPC: C01G23/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely producing a ceramic powder which is synthesized by heat-treating a compounded material including Ba and Ti and has a perovskite-type crystal structure, a high calcining/synthesis degree, and good characteristics.  <P>SOLUTION: By measuring the quantity of carbon included in the ceramic powder produced by calcining and synthesis, the synthesis degree of the ceramic powder is evaluated from the quantity of carbon. By igniting the ceramic powder and by determining the quantity of carbon derived from occurring CO<SB>2</SB>, the synthetic degree of the ceramic powder is evaluated by using this quantity of carbon as the quantity of carbon. By measuring the quantity of carbon derived from CO<SB>2</SB>generated by immersing the calcined/synthesized ceramic powder in an acidic water solution with a pH of 3 or lower, the synthesis degree of the ceramic powder is evaluated from the content of carbon. By immersing the ceramic powder in an acidic water solution with a pH of 3 or lower and by measuring the quantity of carbon derived from CO<SB>2</SB>generated by decomposing BaCO<SB>3</SB>, the synthesis degree of the ceramic powder is evaluated from the content of carbon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082808-A (JP)
Title: Information distribution system, information distribution apparatus and information distribution method
Inventor: YAMAGUCHI SHIN
IPC: H04W72/04
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of obtaining high-quality moving images.  <P>SOLUTION: A distribution system includes an information distribution apparatus, including a wireless LAN means capable of performing wireless LAN communications on a plurality of channels; a moving image information processing apparatus for displaying information containing a moving image distributed from the information distribution apparatus through the wireless LAN communication; and an information processing apparatus for processing information which does not contain the moving image distributed from the information distribution apparatus through the wireless LAN communication. The moving image information processing apparatus includes the wireless LAN means and a wireless LAN monitoring means for monitoring the throughput of wireless LAN communications. The information distribution apparatus includes a wireless LAN access point control means for controlling the total of bandwidths of the wireless LAN communications of the information processing apparatus data-communicating with the information distribution apparatus to be less than or equal to a bandwidth excluding the bandwidth required for displaying a moving image, obtained from the throughput of the wireless LAN communication, received from the moving image information processing apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT