baber/WOPTO huggingface dataset:
Patent JP-2009058865-A (JP)
Title: Manufacturing method of electrophotographic developing roller, and the electrophotographic developing roller
Inventor: UJIHARA JUNJI
IPC: B05D7/14
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrophotographic developing roller capable of obtaining a printed image of high-density, and free from white-banding, and to provide the electrophotographic developing roller.  <P>SOLUTION: The electrophotographic developing roller manufacturing method includes a step to apply coating liquid containing roughness-imparting particles on the outer circumference of a base body and form a cover layer. In applying the coating liquid on the outer circumference of the base body to form the cover layer, a film thickness ratio of a wet film thickness just after application of the liquid and a dry film thickness after drying (Dry film thickness/Wet film thickness) is in the range of 0.2 to 0.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008038333-A (JP)
Title: Fullerene filament and assembly thereof
Inventor: MIYAZAWA KUNICHI
IPC: C01B31/02
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fullerene filament in order to accelerate the practical use thereof in a wide range of areas, such as catalyst/filter/gas adsorption material, light weight nano wiring material, resin composite material, ion exchange resin, fullerene shell tube-making material and heating filament.  <P>SOLUTION: The fullerene filament is a fiber with a length of more than 1mm. The assembly consists of the fullerene filaments, and is formed by assembling many of the fullerene filaments into a fiber bundle, shifting their relative positions in the length direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009061468-A (JP)
Title: Method for producing laminated rubber bearing body, and laminated rubber bearing body
Inventor: INOUE MASAYOSHI
IPC: B22D27/04
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a laminated rubber bearing body where a plug with high dimensional precision made of lead, tin, a tin alloy or the like can be produced substantially only by casting without requiring a finishing stage by machining, and a laminated rubber bearing body having high reliability can be efficiently produced.  <P>SOLUTION: In this production method, a plug raw material 20 in a die A is gradually solidified from the lower part to the upper part and is solidified to a prescribed height, thereafter, an upper flange is removed, an upper cover 25 is set, a body barrel 21 is cooled while heating the plug raw material in a through-hole 25a for relieving a residual raw material in the upper cover in such a manner that the molten plug raw material infiltrated into the through-hole 25a for relieving a residual raw material is not solidified, so as to solidify the part to form into a plug in the plug raw material within the die A, thereafter, the heating of the molten plug raw material within the through-hole for relieving a residual raw material is stopped, the molten plug raw material within the through-hole for relieving a residual raw material is solidified, the upper cover is removed, and the residual part 20a of the plug raw material infiltrated into the through-hole for relieving a residual raw material is removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063101-A (JP)
Title: Rolling bearing
Inventor: OYA YOSUKE
IPC: F16C33/60
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing comprising an inner ring that is split in the axial direction in which the inner ring can be properly fastened.  <P>SOLUTION: A self-aligning roller bearing 31 as the rolling bearing is provided with the inner ring 32 in a form of an annulus ring comprising a plurality of arc-shaped inner ring members combined in the circumferential direction, an outer ring 33, a plurality of spherical-surfaced rollers 34 as rolling elements disposed between the inner ring 32 and the outer ring 33, and a fastening band 36 engaged with the outer diameter surface of the inner ring 32 to fasten the plurality of the inner ring members to one another. When setting the outer diameter size for the inner ring 32 with which the fastening band 36 is engaged as d, the thickness size for the fastening band 36 as h, the modulus of elasticity for the fastening band 36 as E, and a yielding point for the fastening band 36 as σ<SB>y</SB>, h/d≤σ<SB>y</SB>/E is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179764-A (JP)
Title: Method for synthesizing hyper branched polymer
Inventor: TANAKA YUIKO
IPC: G03F7/039
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain a hyper branched polymer which retains a high branch degree and simultaneously has a target molecular weight.  <P>SOLUTION: This method for producing the hyper branched polymer, comprising subjecting a monomer to a living radical polymerization in the presence of a metal catalyst, is characterized by performing at least one of (1) and (2). (1) At least one of compounds represented by R<SB>1</SB>-A and R<SB>2</SB>-B-R<SB>3</SB>(R<SB>1</SB>is H, a 1 to 10C alkyl, a 6 to 10C aryl or a 7 to 10C aralkyl; A is cyano, OH or nitro; R<SB>2</SB>and R<SB>3</SB>are each H, a 1 to 10C alkyl, a 6 to 10C aryl, a 7 to 10C aralkyl, or a 2 to 10C dialkylamino; B is carbonyl or sulfonyl) is added. (2) Each mixing amount of the monomer with the reaction system is less than the total mixing amount of the monomer with the reaction system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080120-A (JP)
Title: High-flow respirator circuit
Inventor: ROTH GARY
IPC: A61M16/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-flow respirator circuit.  <P>SOLUTION: Heat loss and condensation are prevented in flow of humidified air passing through a conduit from a humidification system to a patient interface. Heat loss is directly prohibited, or flow of humidified gas inside is heat-insulated, a heat source is provided inside the circuit along the length direction of the circuit, and heat energy and/or heat insulation are provided for preventing loss of convection heat, conduction heat, or radiation heat by gas while passing through the system. A flow quality measuring probe is disposed, and corresponding quality of flow of humidified gas is positively measured to be fed back to the system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009071986-A (JP)
Title: Calculation device for deterioration degree of in-vehicle battery
Inventor: ISHII MITSUNORI
IPC: B60L3/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately determine deterioration of a battery mounted in an electric vehicle without executing complicated calculation.  <P>SOLUTION: During charging of a high-voltage battery by an external power supply, a charge capacity A based on the integration of a charging current is calculated by a charge-capacity calculation part 30 while a capacity change amount B when the high-voltage battery is in a non-deteriorating state is calculated on the basis of a capacity based on an open circuit voltage and an initial capacity by a capacity-change-amount calculation part 31. A difference between the capacity change amount B and the charge capacity A is taken by a deterioration-degree calculation part 32. A rate of the difference (a capacity reduction rate) with respect to the charge capacity A is calculated as a deterioration degree ΔR. By this, it is possible to quickly and accurately determine deterioration of a battery mounted in an electric vehicle without executing complicated calculation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071127-A (JP)
Title: Nitride semiconductor laser element
Inventor: KOJIMA KAZUNOBU
IPC: H01S5/343
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element with a wavelength that has high light emission efficiency by minimizing an internal electric field in a nitride semiconductor laser element.  <P>SOLUTION: The nitride semiconductor laser element includes: a nitride semiconductor layer having a layer composed of Al<SB>x</SB>Ga<SB>1-x</SB>N (0<x≤1); and an active layer having a layer composed of In<SB>y</SB>Ga<SB>1-y</SB>N (0<y≤1) formed on the nitride semiconductor layer. As a composition, the growth surface of the nitride semiconductor layer includes a surface for making an angle of θ with a surface C ä0001}, and also the nitride semiconductor layer and the active layer satisfy the following expression: x>(5.3049-0.09971θ+0.0005496θ<SP>2</SP>)y+(-0.74714+0.01998θ-0.00012855θ<SP>2</SP>).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007326883-A (JP)
Title: Antibacterial piperidine derivative
Inventor: BASARAB GREG
IPC: C07D405/14
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful piperidine derivative.  <P>SOLUTION: The compound is represented by formula (I) or a pharmaceutically acceptable salts thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009071141-A (JP)
Title: Manufacturing method of ferroelectric memory device, and ferroelectric memory device
Inventor: SAKADO OSAMU
IPC: H01L27/105
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferroelectric memory device by which occurrence of oxygen defect can be prevented in a ferroelectric material, and to provide the ferroelectric memory device.  <P>SOLUTION: The manufacturing method of the dielectric memory device includes the processes of: forming a dielectric capacitor 3 on a semiconductor substrate; forming a hydrogen barrier film 12 covernig the ferroelectric capacitor 3; forming a through hole 21 in the hydrogen barrier film 12; forming a second interlayer insulating film 13 covering the ferroelectric capacitor 3 and hydrogen barrier film 12; forming a through hole 21 in the second interlayer insulating film 13; forming a contact layer 24 on an internal wall surface of the through hole 21 and a top surface of the ferroelectric capacitor 3; and forming a plug in the through hole 21, wherein the through hole 21 is formed inside the through hole 21 and the internal wall surface of the through hole 21 is coated with a coating layer 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067007-A (JP)
Title: Bent structure of laminated sheet and its manufacturing method
Inventor: KITAZAWA TERUKIYO
IPC: B32B15/08
Filed: 2007-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bent structure of a laminated sheet having a rounded bent part while keeping sufficient strength and high rigidity, and its manufacturing method.  <P>SOLUTION: In the bent structure 100A of the laminated sheet 100 having a sandwich structure wherein both surfaces are metal sheets 120 and 130 and a core layer 110 of a thermoplastic resin is interposed between the metal sheets, the bending region corresponding to the bent part of the laminated sheet is locally heated to melt the layer of the thermoplastic resin in the bending region and the laminated sheet is subsequently bent along the bending region to manufacture the bent structure of the laminated sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068680-A (JP)
Title: Hydraulic transmission control device
Inventor: KUNUGIHARA MASAICHI
IPC: F16H59/68
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To stop rotation of a drive wheel of a working vehicle even in a situation where an operator can not operate an operation lever when the working vehicle such as a tractor having a hydraulic transmission has fallen down.  <P>SOLUTION: When it is determined that abnormality occurs based on an output signal (danger signal) from a danger signal detection sensor (S160: Y), a control circuit controls a motor to set a trunnion shaft at a neutral position to change over an HST into a neutral state when it is determined that the HST is not in the neutral state (S170). Thereby, power can be prevented from being transmitted to drive wheels of a working vehicle upon occurrence of abnormality, for instance, just in case where the working vehicle has fallen down or the like. Accordingly, the rotation of the drive wheels of the working vehicle can be stopped to stop the movement of the working vehicle even in a situation where a driver can not operate an operation lever upon the occurrence of abnormality such as the case where the working vehicle has fallen down.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076665-A (JP)
Title: Semiconductor laser apparatus and method for manufacturing same
Inventor: KAJIMA TAKAYUKI
IPC: H01S5/16
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-output, low-cost, monolithic laser apparatus of two or more laser wavelengths.  <P>SOLUTION: This semiconductor laser apparatus has a first semiconductor laser element 12 and a second semiconductor laser element 13. The first semiconductor laser element 12 has a first end surface window structure 41, which has a region containing a first dopant formed near the end surface. The second semiconductor laser element has a second end surface window structure 42, which has a region containing a second dopant formed near the end surface. A distance from the lower end of a first active layer 23 to the lower end of the end surface window structure 41 is shorter than that from the lower end of a second active layer 33 to the lower end of the second end surface window structure 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171387-A (JP)
Title: Backup system with continuous data protection
Inventor: ARAKAWA TAKASHI
IPC: G06F3/06
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To propose a backup system reducing management cost and required storage resources.  <P>SOLUTION: A storage system makes snapshots at predetermined intervals and generates a marker of the first type corresponding to instructions of the first type from a backup server. The storage system makes and provides a snapshot to the backup server according to the process of the first specified marker. The backup server acquires backup data from the snapshot. The storage system further generates a marker of the second type to stop replication in the storage system corresponding to instructions of the second type from the backup server, and provides a static image of a volume according to the process of the second specified marker. The backup server acquires backup data from the static image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009077558-A (JP)
Title: State of charge display for electric car
Inventor: OTOMO YOSUKE
IPC: B60R16/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge state display for electric car, which can display detailed charge information, outside and inside the car, at charge of the electric car.  <P>SOLUTION: In this state of charge display for the electric car, a display panel 63 provided on a front glass is made of: a translucent reflecting member which has a semitransparent screen 64 facing the interior of a cabin; and a translucent face 65 facing the exterior of the automobile and transmitting the rear of the screen 64. The state of charge while it charges a battery and the battery state of power at noncharge are detected by a vehicle control unit. When it is detected that the state is in noncharge, power source information is projected as a regular image on the screen 64. When it is detected that the state is in charge, the charge information is projected as an inverted image on the screen 64.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073137-A (JP)
Title: Laminator
Inventor: HYO SHOKEN
IPC: B29C65/48
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To stick even a laminate film of small adhesive strength to a substrate in a laminator.  <P>SOLUTION: This laminator includes a lower roller R<SB>1</SB>rotatingly driven by being rotatably supported by a machine base 2 and an upper roller R<SB>2</SB>arranged just above the lower roller R<SB>1</SB>and rotated by being driven by pressurizing the lower roller R<SB>1</SB>, and is constituted by threadedly engaging a pair of right-left roller support bodies 22 supporting both end parts of the upper roller R<SB>2</SB>with a lower end part of a pressurizing rod 11 composed of a pair of right-left vertically arranged male screw members rotatably supported by the machine base 2, and is constituted so that the pressurizing rod 11 and the roller support bodies 22 are connected via a compression spring mechanism K for generating pressurizing force to the roller R<SB>2</SB>by restoring force of a compression coil spring 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077835-A (JP)
Title: Towel hanger
Inventor: KOBAYASHI TOMOKAZU
IPC: A47K10/04
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a towel hanger which makes it easy to hang a towel and for which a towel hanging bar can be supported and fixed with high strength.  <P>SOLUTION: To the support surface 6 of an attaching implement 5 for which the support surface 6 for supporting a towel hanging bar 2 where a towel is hung and a pair of opposing side faces 7 and 8 for separating the towel hanging bar 2 from a wall surface to attach the towel hanger 1 roughly in parallel with the wall surface continuously form a U shape on the cross section, the outer peripheral surface 3 on one end side of the towel hanging bar 2 is abutted. The support surface 6 of the attaching implement 5 and the outer peripheral surface 3 of the towel hanging bar 2 are fixed by fixing screws 24 at two or more positions in the longitudinal direction of the towel hanging bar 2, and the towel hanging bar 2 is supported by the attaching implement 5 in a cantilever manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080776-A (JP)
Title: Image processing method and image processor
Inventor: MOCHIZUKI NORIYUKI
IPC: G06T11/40
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently fill a region of foreign matter which is surrounded by a boundary using a simple method.  <P>SOLUTION: A target pixel array is formed by tracking the boundary of the foreign matter from a starting point of scanning in a binary pixel array table showing the foreign matter, specifying the boundary from the target pixel array, forming a labeling pixel array by applying labeling to the pixels inside the specified boundary and filling the labeled regions. The labeling and filling above are carried out in circumscriptive rectangles by setting the circumscriptive rectangles of the boundary after specifying the boundary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087602-A (JP)
Title: Metal halide lamp
Inventor: SHIBATA YOSHIHISA
IPC: H01J61/20
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp capable of simultaneously light-emitting light of three colors such as red light, green light, and blue light and easily adjusting balance of the light of three colors and having excellent durability to periodical change.  <P>SOLUTION: The metal halide lamp has a light-emitting tube 3 made of a light-transmitting alumina, and includes lithium iodide emitting red light, thallium iodide emitting green light, and a material emitting blue light in an additive to be enclosed in the light-emitting tube 3 made of the alumina. Energy ratios among the red light, the green light, and the blue light can be adjusted on the metal halide lamp on the basis of the enclosed amount of the lithium iodide and the thallium iodide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083601-A (JP)
Title: Electric automobile
Inventor: NISHINO HARUYA
IPC: B60L11/18
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric automobile for operating an operation lever of a service plug from the cabin inside when performing maintenance of a battery unit.  <P>SOLUTION: A power source cutoff operation lever 300 is arranged in an opening part 85 for the service plug formed in a battery case 50. A bellows-shaped boots member 87 is arranged between the opening part 85 for the service plug and the edge 310a of a boots installation hole 310 of a floor panel 70. An inner diameter D2 of the boots installation hole 310 is set larger than an inner diameter D1 of the opening part 85 for the service plug. The boots member 87 is formed in the shape of enlarging a diameter upward from below, and the operation lever 300 is arranged inside the boots member 87. The boots installation hole 310 is covered with a cap member 330. The cap member 330 is detachably installed in a cap installation part 318 of the floor panel 70 by a hook member 315 having a conical inclined face part 320, a bolt and a nut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082047-A (JP)
Title: Combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the operation of a starter switch of a combine harvester to start and stop the engine operation in either case where a driver is sitting on a driver's seat or out of the harvester, thereby improving the efficiency of harvesting work by the improvement in the operability.  <P>SOLUTION: A front-side operation panel 39 is placed in front of the driver's seat 27 of the driving part 6, a steering lever 43 is placed on the front-side operation panel 39 at a position shifted to the outside of the machine body, a handle 44 is placed at the back of the steering lever 43, a switch box 45 is supported by the handle 44 at a position shifted to the outside of the machine body, and a starter switch 46 to start and stop the engine is placed on the switch box 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087652-A (JP)
Title: Fuel cell system
Inventor: BOUNO TETSUYA
IPC: H01M8/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which an operation failure of a valve provided in a passage can easily be detected.  <P>SOLUTION: The fuel cell system is provided with an oxidation gas supply shutdown valve 32, an oxidation gas exhaust shutdown valve 34, a cathode pressure measuring unit 23 which is a pressure detecting portion for detecting a cathode pressure value that is a pressure of a passage between the oxidation gas supply shutdown valve 32 and the oxidation gas exhaust shutdown valve 34, a stop processing portion for closing the oxidation gas supply shutdown valve 32 and the oxidation gas exhaust shutdown valve 34 when an operation of a fuel cell stack 22 is stopped, and a judgement portion for judging an operation failure of the oxidation gas supply shutdown valve 32 and the oxidation gas exhaust shutdown valve 34, based on a stop cathode pressure value when the operation of the fuel cell stack 22 is stopped and a starting up cathode pressure value when the fuel cell stack is started up after that.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085336-A (JP)
Title: Sealing device and rotary machine
Inventor: HIRANO TOSHIO
IPC: F16J15/44
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device which moves a nonrotary body parallel to a rotary unit and thereby holds a gap between the nonrotary and rotary units at a proper value to maintain a noncontact state therebetween when the rotary and nonrotary units axially moves to thereby yield a relative displacement and further provide a rotary machine.  <P>SOLUTION: The sealing device and the rotary machine according to the present invention is equipped with a nonrotary-side mobile object 23 provided between a rotating shaft 18 equipped with a collar 19 and a casing 17, and a nonrotary-side mobile object moving mechanism 26 which moves in parallel the nonrotary-side mobile object 23 along with the axial movement of the rotary shaft 18 and besides maintains the collar 19 and the nonrotary-side mobile object 23 in a noncontact state.  <P>COPYRIGHT: (C)2009,JPO&INPIT