baber/WOPTO huggingface dataset:
Patent JP-2010137992-A (JP)
Title: Image forming system and sheet feeder
Inventor: TAKAHASHI KEITA
IPC: B41J11/70
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of forming an image by efficiently supplying a cut sheet using a roll sheet.  <P>SOLUTION: This image forming system includes a sheet supply unit for supplying the cut sheet by cutting a roll-like sheet, a stack unit for feeding the stored sheet by storing the sheet supplied by the sheet supply unit in a loaded state, an image forming part for forming the image on the sheet fed from the stack unit, and a control part for feeding the sheet stored in the stack unit to the image forming part when supplying the sheet to the stack unit from the sheet supply unit so that the sheet from the sheet supply unit is loaded on the stack unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100064-A (JP)
Title: Image forming apparatus
Inventor: KINOSHITA TAKESHI
IPC: G03G15/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which either of a trickle developing manner or a conventional developing manner can be selected.  <P>SOLUTION: In the image forming apparatus including a detachable developing unit which forms a toner image on a photoreceptor using a developer containing a carrier and a toner, the developing unit is selected from either of a trickle developing unit 11 with a discharge mechanism for overflowing the developer or a conventional developing unit 11a without the discharge mechanism for overflowing the developer, and is attached to the apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255093-A (JP)
Title: Twin-free single crystal noble-metal nanowire and fabrication method of twin-free single crystal nobel-metal nanowire using noble metal halide
Inventor: KIM BONGSOO
IPC: B82B1/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabrication method of a single crystal nobel metal nanowire which has high crystallinity, high purity and controlled shape, and has a fixed direction with a substrate.  <P>SOLUTION: The twin-free single crystal noble-metal nanowire having an epitaxial relation with a single crystal substance is fabricated on the single crystal substrate by placing a precursor as a noble metal halide in a front portion of a reactor, controlling the temperature of the precursor, placing the single crystal substrate in a rear portion of the reactor and performing heat treatment in a condition that an inert gas flows from the front portion of the reactor to the rear portion of the reactor under a predetermined pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105618-A (JP)
Title: Method for producing hydroxyalkylpiperazines and/or hydroxymethyltriethylenediamines
Inventor: HARA YASUSHI
IPC: C07D487/08
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for directly producing hydroxyalkylpiperazines and/or hydroxymethyltriethylenediamines from raw materials capable of being easily obtained at low costs in one step reaction without using a reducing agent having high ignition risk and without isolating an intermediate.  <P>SOLUTION: The method for directly producing the hydroxyalkylpiperazines and/or the hydroxymethyltriethylenediamines is characterized by reacting a (2-aminoethylamino)alcohol represented by formula (1): H<SB>2</SB>N-CH<SB>2</SB>CH<SB>2</SB>-NH-CH<SB>2</SB>CH(-OH)-R (wherein, R is H, methyl or ethyl) with glycerol in the presence of an acid catalyst to obtain one or more compounds selected from the group consisting of N-(2,3-dihydroxypropyl)piperazines, N-(2-hydroxyalkyl)hydroxymethylpiperazines and hydroxymethyltriethylenediamines.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106712-A (JP)
Title: Heat radiation unit and electronic device using the same
Inventor: WAKAMATSU TOMONOBU
IPC: F28D9/00
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation unit reduced in weight, and radiating heat generated from the inside of an electronic device.  <P>SOLUTION: This heat radiation unit includes: a partitioning plate 9 having an upper opening section 13 and a lower opening section 14; an air blower 10 disposed on one face of the partitioning plate 9; and a heat exchanger 11 disposed on the other face of the partitioning plate 9. The heat exchanger 11 is configured so that: first to third synthetic resin plates vertically disposed are superposed in the horizontal direction; a longitudinal heat radiation air duct 21 is formed between the superposed first and second synthetic resin plates; a longitudinal convection flow air duct is formed between the second and third synthetic resin plates in a state of its horizontal cross-sectional shape expanded outward; an upper opening section 15 of the longitudinal heat radiation air duct 21 is connected to the upper opening section 13 of the partitioning plate 9; and a lower opening section 16 of the heat radiation air duct 21 is connected to the lower opening section 14 of the partitioning plate 9 to form the heat radiation unit 17, and then a unitized heat radiation structure is formed by using the partitioning plate 9, the heat exchanger 11 made of the synthetic resin plates, and the air blower 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106160-A (JP)
Title: Building board
Inventor: GOTO MEIJI
IPC: E04F13/08
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building board which is hard to have an adhesive of a masking tape remained while securing stain resistance.  <P>SOLUTION: The building board has a hydrophilic coated film 1 on the surface. A static contact angle of the hydrophilic coated film is at least the one selected from the following (a), (b) and (c). (a) The static contact angle, which is obtained by a 1/2θ method when 4 μL of mixed liquid for a wet tension test with a surface tension of 34 mN/m is dropped, is in the range of 5-20°. (b) The static contact angle, which is obtained by a 1/2θ method when 4 μL of mixed liquid for a wetting tension test with a surface tension of 50 mN/m is dropped, is in the range of 5-50°. (c) The static contact angle, which is obtained by a 1/2θ method when 4 μL of mixed liquid for a wetting tension test with a surface tension of 70 mN/m is dropped, is in the range of 10-60°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108492-A (JP)
Title: Method for manufacturing electric wire
Inventor: NIWADA MASAMICHI
IPC: H01B13/24
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric wire which is made in a narrow diameter without having uneven thickness of an outer cover while securing excellent wear resistance.  <P>SOLUTION: In the method for manufacturing an electric wire 1 where the outer cover 7 made of a resin R is coated on a shield core 8 while the resin R is pulled out from a resin passage 13 between a point 12 and a die 13 and an outer diameter of the outer cover 7 is 0.25 mm or below and a ratio of an outer diameter of the shield core 8 to the outer diameter of the outer cover 7 is 1.15 or below, a difference between an inner diameter of the die and an outer diameter of the point is set at 0.5 mm or more, a melt-flow rate of the resin R is set at 50g/10 minutes or more, and a pulling-out balance is set at 0.99-1.10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010142105-A (JP)
Title: Generator and associated power supply system
Inventor: ROZMAN GREGORY I
IPC: H02P9/04
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which supplies voltages of different levels efficiently.  <P>SOLUTION: A motor 22 of a generator-power supply system 20 installed in an aircraft or the like drives a shaft 24. Permanent magnets 26 and 28 rotate with the shaft 24. A three-phase stator winding 30 arranged adjacent to the magnet 26 supplies a current of a low voltage to a customer DC bus 38 through a commutator 32, a filter 34, and a breaker 36. The magnet 28 rotates at a position adjacent to a stator winding 54. The magnet 28 and associated windings 54 and 56 are structured so as to supply a relatively high voltage to a controller 60 and pumps 62, 64 and 66. The stator windings 30 and 54 are mutually connected through a bidirectional DC/DC converter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107597-A (JP)
Title: Light diffusing film for backlight device, laminated sheet, and the backlight device using the same
Inventor: KUZE KATSURO
IPC: B32B27/32
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusing film for a backlight device capable of imparting optical characteristics which are required to be included in the backlight device, such as high brightness, reduction of angle dependency of brightness, in-plane brightness homogeneity and pattern consealability, by using only one member, and to provide the backlight device formed by using the light diffusing film, having high performance and superior economical efficiency.  <P>SOLUTION: In the light diffusing film for the backlight device mainly composed of a polyolefin resin, the degree of inflection in the main diffusion direction is 1-100%, and the diffusivity in the main diffusion direction of transmitted light measured at an incident angle of 0° is 30° or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105281-A (JP)
Title: Retractor for seat belt
Inventor: OGAWA KIYOSHI
IPC: B60R22/28
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractor for a seat belt capable of improving the security of the seat belt when a vehicle is shocked two times continuously and satisfying laws and regulations without causing a steep increase in cost.  <P>SOLUTION: The retractor 200 includes: a slide nut 280 sliding while rotating toward a tread head 230 by the engagement of a first male screw groove 262 and a female screw groove 284 when the tread head 230 is locked and a spindle 210 rotates in the direction of drawing out a webbing 120; and a slider 290 sliding toward the slide nut 280 by the engagement of the female screw groove 284 and a second male screw groove 294. In a torsion bar 220, a second shaft 220B has higher distortion rigidity than that of a first shaft 220A. Looseness 300 is eliminated earlier than a gap 270 and the slide nut 280 and the slider 290 are integrated with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110579-A (JP)
Title: Laser beam machining apparatus
Inventor: TERASHI KENTARO
IPC: B23K26/10
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus that can divide a wafer by preventing an adhesive sheet from stretching when the wafer is sucked and held.  <P>SOLUTION: The holding table 18 includes: a suction holding region 48 having the same or a slightly smaller size as that of a workpiece at least composed of a porous material; an inner peripheral wall 50 that defines the suction holding region; an outer peripheral wall 52 that defines a laser beam buffer groove 54 together with the inner peripheral wall, and a frame fixing means. The outer peripheral wall 52 is has a penetrated part 64 that communicates with the laser beam buffer groove 54 and that enables coming and going of air inside and outside of the laser beam buffer groove.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113297-A (JP)
Title: Relay server enabling addition of annotation information to page
Inventor: NAKASHITA KAZUHIKO
IPC: G06F17/21
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To add annotation information from Web browsers to pages just via a relay server for detecting HTTP requests and responses between the Web browsers and a Web server.  <P>SOLUTION: The relay server includes a server transfer means for transferring a page request from a Web browser to a Web server, a page request analysis means for analyzing the page request from the Web browser, a client communication means for transferring a response page from the Web server to the Web browser, a response page embedding means for embedding annotation information in the response page from the Web server, an annotation information storage means for storing the annotation information, a control information storage means for storing information controlling the annotation information, and a temporary information storage means for temporarily storing information when the annotation information is embedded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114624-A (JP)
Title: Slave device, host device, hub device, and communication system
Inventor: ONO TADASHI
IPC: H04L7/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system composed of a host device and at least one slave device or a communication system composed of a host device and at least one slave device and hub device, in which the problem that peak current is likely to exceed the maximum current rating of the communication system when multiple slave devices are simultaneously initialized.  <P>SOLUTION: The slave device waits to receive a synchronization symbol upon receiving an STB-L symbol, and starts activation of a backend module upon receiving the synchronization symbol. The slave device starts activation of the backend module simultaneously with a PLL lock upon receiving an STB-H symbol. The host device transmits either the STB-L symbol or STB-H symbol according to system characteristics right after the system is turned on.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112305-A (JP)
Title: Refrigerator
Inventor: SASAKI AKIHIRO
IPC: F25D25/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator completely closing a door by increasing drawing force just before completion of closing of the drawer door and achieving stable opening/closing of the door by preventing frames and movement rollers from falling over inwardly.  <P>SOLUTION: The refrigerator includes: the drawer door 3; the pair of frames 20 having the movement rollers 21 and supporting a case 4 storing food etc.; and rails 10 each mounted to an inner case 5, having a storage space 12 in which the movement roller 21 of the frame 20 moves and which has an approximately U-shaped cross section and including a fixation roller 11 supporting the movement of the frame 20. A lower step face 13c for increasing drawing force of the movement roller 21 is provided in a portion in the vicinity of the end of a bottom face 13 of the storage space 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034041-A (JP)
Title: Display device
Inventor: TAKEUCHI HIDEHITO
IPC: F21V19/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device and a display device that prevents an optical sheet from wrinkling even when the optical sheet is held on an LED substrate.  <P>SOLUTION: A reflecting sheet 11 is disposed between a first surface of an LED substrate 8 and each head of a rivet, a positioning rivet and a supporting rivet. Since a gap is formed between the heads and the reflecting sheet 11, the reflecting sheet 11 expands or contracts between the heads and the reflecting sheet 11 when a sudden heat change occurs, and the reflecting sheet 11 can be prevented from wrinkling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110028-A (JP)
Title: Method and device for cultivating plant
Inventor: SAKATANI EISHIRO
IPC: A01G31/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for cultivating plants, by supplying carbon dioxide nanobubbles to a cultivation liquid so as to promote plant photosynthesis.  <P>SOLUTION: This method for cultivating plants includes growing by arranging a plant seedling 20 on a cultivation bed 3 floatingly arranged on a cultivation liquid 2, and supplying carbon dioxide nanobubbles to the cultivation liquid 2 to let the plant seedling 20 absorb from the root part 22. As a result of the structure, carbon dioxide nanobubbles are taken into the cell from the plant root, and by synergy with the absorption of carbon dioxide from leaf pores, the absorption amount of carbon dioxide to chlorophyl is increased to promote plant photosynthesis. The device for cultivating plants includes a cultivation water tank 1 into which the cultivation liquid 2 is charged, the cultivation bed 3 supporting the plant seedling 20, and a nanobubble feeding device 10 receiving the supply of carbon dioxide to generate nanobubbles, and supplying carbon dioxide nanobubbles to the cultivation liquid 2. As a result of this, carbon dioxide nanobubbles are efficiently supplied to the cultivation liquid 2, and the absorption amount of carbon dioxide is increased to promote plant photosynthesis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117775-A (JP)
Title: Route guidance system, route guidance method, route guide device and program
Inventor: SAKAKIBARA KAZUNORI
IPC: G01C21/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route guidance system surely switching a mode without using a mount nor a switch, being most suitable for the usage situation of a user.  <P>SOLUTION: The route guidance system includes a mobile terminal 10 and a display device 20 communicable with each other via a communication unit 14 and a communication unit 24. The mobile terminal 10 includes a control unit 15 performing a route guide of one route guide mode among the route guides of the route guide modes set for every kind of a plurality of moving means, a communication detecting unit 17 detecting the communication situation with the display device 20, and a mode switching unit 16 switching the route guidance mode being performed to the other route guidance mode when detecting in the communication detecting unit 17 the establishment or cutting-off of the communication between the communication unit 14 and the communication unit 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118087-A (JP)
Title: Fixing unit and image forming apparatus
Inventor: MARUKO MASAMI
IPC: G03G15/20
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing unit that achieves a long service life of a rubbing member recovering surface characteristics of a fixing member, thereby maintaining a recovery function over a long period of time.  <P>SOLUTION: The fixing unit includes: a fixing member which performs heat fixing of a toner image on a recording material; a pressure member abutting on the fixing member and forming a fixing nip part in which the recording material carrying the toner image is tucked; an auxiliary heating means which heats the surface of the fixing member; and a surface recovering means arranged downstream of the auxiliary heating means in the rotating direction of the fixing member and recovering the surface characteristics by rubbing the fixing member with a rubbing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121999-A (JP)
Title: Oven outlet structure of coke oven and method for producing coke therewith
Inventor: KUBO NORIKO
IPC: C10B29/08
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing coke, which enables to prevent the falling of hardware, reduce repairing frequency and works, achieve the protection of a coke oven body for a long period, and stably efficiently produce the coke for a long period.  <P>SOLUTION: The oven outlet structure of the coke oven of form in which the door frame of an oven lid is protected with a protection plate tightened with a backstay is characterized in that a space surrounded with a protection ledge 37, a protection plate 38, a head plate 34, and a door frame 35 exists on the combustion chamber side of the oven outlet portion, and a method for stably producing coke for a long period with the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124014-A (JP)
Title: Key switch module and key switch device
Inventor: AIHARA KENJI
IPC: H01H9/18
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch device having brightness increased while preventing degradation of the light emitting efficiency of a phosphorescent layer thereof, maintaining good click touch when any of key switches is pressed, by minimizing the thickness of the phosphorescent layer, and inhibiting uneven translucency or uneven luminosity of the phosphorescent layer thereof.  <P>SOLUTION: The key switch device includes: a flexible substrate 2; a fixed contact point 7 arranged on the flexible substrate 2; a dome-shaped movable contact point 11 arranged above the fixed contact point 7; a reflection layer 12 covering the top surface of the movable contact point 11; a phosphorescent layer 13 arranged on the top surface side of the reflection layer 12; and a chip LED 4 for storing light in the phosphorescent layer 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123178-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OKABAYASHI YASUTO
IPC: H05B3/00
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device or the like which can suppress deterioration of lubricant used for a bearing and further suppressing aged deterioration, even when using a roll in which a rotary shaft is secured and which has an outer circumferential part rotating through the secured rotary shaft and the bearing as the roll of the device.  <P>SOLUTION: A fixing unit 60 includes: a fixing belt fixing a toner image on paper; a pressure roll forming a nip part; a fixing roll stretching and laying the fixing belt thereon; a peeling pad peeling off the paper from the fixing belt; and an inside heating roll 612 heating the fixing belt from the inside and controlling meandering of the fixing belt. The inside heating roll 612 includes: a secured center shaft 101; an outer circumferential part 102 rotating around the center shaft 101; a halogen heater 72 heating the outer circumferential part 102 from the inside; and a heat reflecting plate 103 for reflecting heat radiation generated from the halogen heater 72.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010181865-A (JP)
Title: Photosensitive resin composition, coating film, pattern, and display device
Inventor: SHIRAKAWA MASAKAZU
IPC: G02F1/1337
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which allows a coating film of high quality to be formed, the coating film being uniform over the whole coating film and free from a defect, unevenness and the like caused by bumping of a solvent and to provide a display device and the like using the same.  <P>SOLUTION: In the photosensitive resin composition including a resin (A), a polymerizable monomer (B), a polymerization initiator (C), a solvent (D) and a surfactant (E), the solvent (D) includes two or more solvents each having ≤175°C boiling point, the surfactant (E) has 0.0025 to 0.0250 mass% content to 100 mass% photosensitive resin composition except the surfactant and a solid content is 10 to 30 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011127510-A (JP)
Title: Dpf differential pressure detecting method and dpf differential pressure detecting device
Inventor: UCHIYAMA TADASHI
IPC: F01N3/02
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DPF (Diesel Particulate Filter) differential pressure detecting method and a DPF differential pressure detecting device capable of accurately determining regeneration timing based on a PM (Particulate Matter) deposit quantity.  <P>SOLUTION: This method detects the differential pressure of a DPF 3 inserted into an exhaust pipe 2 of a vehicle, and detects the differential pressure of the DPF 3 by pouring air from a positive pressure pump 4 into an exhaust pipe 2 at the upstream side of the DPF 3 when the vehicle operates an exhaust brake.  <P>COPYRIGHT: (C)2011,JPO&INPIT