baber/WOPTO huggingface dataset:
Patent JP-2011174487-A (JP)
Title: Shaft member with flange, method for manufacturing shaft member with flange, roller member provided with shaft member with flange, and image forming device
Inventor: ARAI KAZUYA
IPC: F16C13/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost shaft member with a flange, having high fastening strength and not requiring further working such as finishing with accuracy deterioration and variation in shaft runout reduced in addition to shaft length and coaxial degree.  <P>SOLUTION: This shaft member with the flange is so configured that the shaft member including a shaft portion and further including a columnar portion having a diameter larger than that of the shaft portion and provided at one end of the shaft portion is buried in a disk-shaped flange member having a diameter larger than that of the columnar portion, and the shaft member and flange member are coaxially connected to each other. In the shaft member with the flange, when the shaft member and flange member are connected to each other, rib portions provided on the columnar end surface of the shaft member are radially opened inside the flange member, and also a recessed portion is formed in the end surface of the flange member on a side opposite to a side with the flange member connected to the shaft member. Further, the shaft member is formed with a hole for pushing out a part of the flange member when the shaft member is buried in the flange member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181639-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: HIGUCHI AKIRA
IPC: H01S5/12
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DFB semiconductor laser that can make an emission angle in a vertical direction small and also reduce an oscillation threshold.  <P>SOLUTION: The DFB semiconductor laser 100 is composed of a compound semiconductor, and has a lower clad layer 2, a lower light guide layer 3, a semi-insulating active layer 4, an upper light guide layer 5, an upper first clad layer 6, an optical block layer (etch stop layer) 7, an upper second clad layer 8, a diffraction grating (layer) 9, an upper third clad layer 10, and a contact layer (cap layer) 11 formed in order on a semiconductor substrate 1. Further, the total thickness of the upper light guide layer 5 and lower light guide layer 3 is 50 to 200 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180852-A (JP)
Title: Device and method for issuing ticket
Inventor: KUNIHIRO WATARU
IPC: G07C13/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket issuing device for accepting an application form of the same content as a betting ticket already issued without requiring a user to write information on the form, thereby reducing the amount of application forms consumed.  <P>SOLUTION: A ticket issue machine 100 includes: an insertion slot to which an application form and a betting ticket are inserted; a ticket surface reading unit 5 for reading the content of application written on the application form inserted into the insertion slot, and information written on the betting ticket inserted into the insertion slot; and a ticket issue unit 6 for issuing the betting ticket, based on the content of application on the application form read by the ticket surface reading unit 5. The ticket issue unit 6 is configured to issue a new betting ticket, based on the information on the already issued betting ticket read by the ticket surface reading unit 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182209-A (JP)
Title: Flow control circuit, and flow control method
Inventor: ODA TOMOYASU
IPC: H04L12/911
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform such flow control as to maintain compatibility of improving data transmission efficiency and ensuring communication quality.  <P>SOLUTION: A Priority extracting unit 9 counts the number of times of receiving data from Ports 1 for each Priority included in the data. Based on a count result from each Priority extracting unit 9, a class determining unit 11 assigns a priority of QoS class to each Port 1 and notifies the result to a buffer control unit 10. The count result is reset at every predetermined time. Based on contents notified from the class determining unit 11, the buffer control unit 10 stores received data from each Port 1 in regions, corresponding to QoS classes, of a buffer 5. If the amount of use of a buffer region exceeds a threshold, a flow control request is outputted only to a flow control unit 10 of the Port 1 corresponding to that buffer region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010219041-A (JP)
Title: Method and device for manufacturing dye-sensitized solar cell
Inventor: PARK CHUNG-SEONG
IPC: H01L31/04
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for manufacturing a dye-sensitized solar cell, and to provide a device for the same.  <P>SOLUTION: This method for manufacturing the dye-sensitized solar cell includes; (A) a step for coating nanoparticles oxide on a transparent conductive substrate and sintering it to fabricate a preparatory transparent electrode; (B) a step for fabricating a counter electrode; (C) a step for separating the preparatory transparent electrode substrate from the counter electrode substrate with a prescribed space left between them so as to make them symmetrical and laminating them in accordance with a normal method, and sealing them after that; (D) a step for allowing a photosensitive dye molecule solution to flow into the interior of the sealed electrode substrates through the opening parts on both sides to make the nanoparticles oxide adsorb the dye molecules; (E) a step for allowing a cleaning solution to flow into the interior of the sealed electrode substrates through the opening parts on both sides to remove the dye molecules which have not been adsorbed upon completion of adsorption of the dye molecules; and (F) a step for injecting an electrolyte into the interior of the sealed electrode substrates through the opening parts and closing the opening parts upon completion of cleaning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209913-A (JP)
Title: Erosion and corrosion resistant turbine compressor airfoil and method of making the same
Inventor: LIPKIN JANE MARIE
IPC: F04D29/38
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel turbine compressor airfoil having improved resistance to both erosion and corrosion.  <P>SOLUTION: An erosion-resistant and sacrificial turbine compressor airfoil has a modified airfoil surface 32. The airfoil surface 32 has an airfoil coating which includes a sacrificial coating 62 including a layer of Al, Cr, Zn, an Ni-Al alloy, an Al-Si alloy, an Al-based alloy, a Cr-based alloy, a Zn-based alloy, an Al polymer composite, or a combination thereof, or a layer of a conductive undercoat 70 and an overcoat 72 which is disposed on the undercoat 70 and has a plurality of ceramic particles and conductive particles embedded in an inorganic matrix binder. One of the sacrificial coating 62 or an erosion-resistant coating 64 is disposed on the airfoil surface 32, and the other of a corrosion-resistant coating or the erosion-resistant coating 64 is disposed on the one, and the sacrificial coating 62 is more anodic than the airfoil surface 32 or the erosion-resistant coating 64.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011182852-A (JP)
Title: Dishwasher
Inventor: MINAMIDE YOSHINORI
IPC: A47L15/42
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher, which provides stably high sealing performance between an opening of a washing tub and a door and also provides the door with high operability.  <P>SOLUTION: The dishwasher with high quality including a seal member 11 arranged at the upper part and side of the front 20 of the body 1 includes: a first seal 11a; and a tongue including a second seal 11b formed integrally with the seal 11a and tilting inward to the washing tub 2. The cross section of the seal 11a is shaped in a hollow and rough oval whose curvature of the front semicircular section is smaller than that of the rear semicircular section. The dishwasher reduces the force for closing the door 6, provides an easy and stable double seal, and prevents the seal 11 from degrading.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184885-A (JP)
Title: Upper panel unit and opening/closing fitting
Inventor: HACHIMEN YUJI
IPC: E06B3/38
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable one worker to easily install a door frame mounted with an openable/closable upper panel.  <P>SOLUTION: The upper panel 20 partitioning part directly above a door mounted to the door frame is connected beforehand to an upper frame 12 constituting the door frame, through a lateral pair of opening/closing fittings 30. The opening/closing fitting 30 includes a vertical frame mounting member 31 mounted to a vertical frame that constitutes the door frame; a panel mounting member 35 mounted to the upper panel 20; and an upper frame mounting member 37 mounted to the upper frame 12. While thread-fastening the upper frame mounting member 37 to the upper frame 12, and the panel mounting member 35 to the upper panel 20 respectively, a support piece 39 of the upper frame mounting member 37 is turnably supported to the upper end of a base part 32 of the vertical frame mounting member 31 so that the upper panel 20 turns relative to the upper frame 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183421-A (JP)
Title: Spot welding machine
Inventor: HASHIDA SHUHEI
IPC: B23K11/11
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding machine which is provided with two or more welding guns on a flat plate-like electrode and performs spot welding and which has no explosive fire, is safe and has good operability.  <P>SOLUTION: In a spot welding machine, an upper electrode erected on the flat plate-like electrode 30 where an object to be welded is mounted is constituted of a plurality of the welding guns 2, 3. Primarily, a large object to be welded of a frame shape is welded by using one welding gun 2 with a horizontal attitude and another welding gun 3 with a vertical attitude. A power supply apparatus 4 having a piston cylinder mechanism is provided at the power supply route of each welding gun and contact/separation of a pressing power supply body with/from a power receiving plate energizes only the predetermined welding gun.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185513-A (JP)
Title: Lubricating oil recovery device
Inventor: UCHIMURA TOMOYUKI
IPC: F25B43/02
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil recovery device capable of inexpensively and continuously returning a concentrate condensed to a specific concentration to a lubricating system.  <P>SOLUTION: In the lubricating oil recovery device concentrating and recovering lubricating oil dissolved in a refrigerant of refrigerating machine, a concentration container 2 includes a heating means 3 for heating and concentrating the refrigerant 8 including the lubricating oil sent in from an evaporator 1, and a recovery opening 4 using a height reached by a foam layer formed by heating as an index and recovering the concentrate of a target concentration to an exterior. It is preferable to provide the recovery opening 4 at a position of the height or more reached by the foam layer formed by the target concentration of the concentrate, an ejector 7 for recovering the concentrate can be disposed in the recovery opening 4, an auxiliary chamber can be disposed for separating gas and liquid from the recovered concentrate, and the concentration container 2 and the evaporator 1 can be integrally composed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010179114-A (JP)
Title: Radiographic imaging system
Inventor: NEGI WATARU
IPC: A61B6/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use and reliable system in which even when some components malfunction, other components can work in substitution for the failed components.  <P>SOLUTION: In the system, at least one radiographic image reader for transmitting image data obtained by reading a radiographic image, and a plurality of controllers for receiving the transmitted image data and displaying images are arranged on the same network. The one radiographic image reader includes a storage part for holding the image data of the read radiographic image, and a communication part for specifying the controller to be a transmission destination among the plurality of controllers and transmitting the image data of the read radiographic image to the specified controller. Each of the plurality of controllers is provided with an input part for inputting incidental information of the radiographic image read by the radiographic image reader, and the controller specified as the transmission destination makes the incidental information inputted from the input part and the image data transmitted from the one radiographic image reader correspond to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188247-A (JP)
Title: Device and method for orthogonal frequency division multiplexing communication
Inventor: TAKAHASHI HIDENORI
IPC: H04J11/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplexing communication device which performs stable communications without degrading transmission efficiency.  <P>SOLUTION: The orthogonal frequency division multiplexing communication device includes a modulation means which generates a data symbol, and a training symbol generation means which generates a training symbol. The length of the training symbol can be set to a value different from the length of the data symbol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183029-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/28
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of providing stable dust removal performance corresponding to the amount of dust despite the moving direction of a floor brush.  <P>SOLUTION: The vacuum cleaner includes: dust amount detecting means 44 for detecting the amount of dust passing through an air course; control means 42 for changing the dust removal performance corresponding to the amount of dust detected by the dust amount detecting means 44; moving direction detecting means 49 for detecting the moving direction of the floor brush; and sensitivity variable means 45 for changing the detecting sensitivity of the dust amount detecting means 44 corresponding to the moving direction of the floor brush detected by the moving direction detecting means 49. This constitution can provide the stable dust removal performance corresponding to the amount of dust despite the moving direction of the floor brush.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010211799-A (JP)
Title: Computing device and start-up method therefor
Inventor: ERFORTH THOMAS
IPC: G06F1/24
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve start-up performance of a computing device.  <P>SOLUTION: The computing device is provided with: a computing unit (101) having a working memory (104) and a processing unit (102); a boot memory (106) including control instructions for operating the computing device (100) which are to be transferred to the computing unit (101) at start-up of the computing device; and further, a boot control unit (108) interfacing the computing unit (101) by at least a first interface and a second interface and interfacing the boot memory (106) by a third interface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011192697-A (JP)
Title: Method of detecting back surface foreign matter, back surface foreign matter detecting apparatus, and applying apparatus
Inventor: OTSUKA YOSHITAKA
IPC: B65G49/06
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and surely detect a harmful back surface foreign matter that may cause a slit nozzle to scratch an upper surface of a substrate to make a flaw, in a spinless coating method of a floating system.  <P>SOLUTION: A resist coating apparatus has a back surface foreign matter detecting apparatus 50 to surely detect a harmful back surface foreign matter Q (which may cause a slit nozzle 14 to scratch an upper surface of a substrate G to make a flaw) on an upstream side in a substrate carrying direction (X direction) from the slit nozzle 14. In addition, in response to an warning signal WS generated when the back surface foreign matter detecting apparatus 50 detects such harmful back surface foreign matter Q, a main controller 52 lets the slit nozzle 14 immediately move upward via a nozzle elevating mechanism 36. Thereby. the slit nozzle 14 avoids an elevation part G<SB>Q</SB>of the substrate G (avoids sliding contact or collision), and as a result, the damage to the slit nozzle 14 is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188766-A (JP)
Title: Mutated alkaline cellulase
Inventor: ENDO KEIJI
IPC: C12N1/21
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline cellulase which has higher restaining-preventing ability.  <P>SOLUTION: The mutated alkaline cellulase composed of an amino acid sequence wherein one or more amino acid residues selected from the group consisting of non-charged amino acid residue at positions corresponding to positions 45, 52, 56, 60, 64, 66, 71, 103, 119, 122, 123, 124, 125, 127, 130, 140, 161, 164, 175, 176, 178, 179, 181, 193, 194, 195, 196, 197, 199, 202, 203, 217, 225, 227, 228, 251, 267, 272, 276, 277, 280, 282, 297, 310, 312, 318, 324, 345, 354, 356, 357, 360, 363 and 368, of a specific amino acid sequence, are substituted with a charged amino acid residue, a gene encoding the mutated alkaline cellulase, a vector containing the gene, a transformant containing the vector, restaining-preventing agent containing the mutated alkaline cellulase, enzyme composition, and detergent composition containing the mutated alkaline cellulase, are provided. The method of manufacturing a mutated alkaline cellulose with improved restaining-preventing ability is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194936-A (JP)
Title: Side airbag device
Inventor: YAMAMOTO KAZUTO
IPC: B60R21/217
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a side airbag device decreasing manufacturing cost and mass.SOLUTION: In an airbag 20 of the side airbag device 100, the lower end side of an upper chamber base cloth 26 and the upper end side of a lower chamber base cloth 28 are overlapped each other and sewed together, whereas an inflator insertion opening 38 is formed by disposing a non-sewing part 37 at a portion of an inside overlapping section 30 which is opposed to a seat back frame. This allows an inflator 22 to be inserted into the airbag 20 through the inflator insertion opening 38 when manufacturing the side airbag device 100. Additionally, the inflator 22 is fixed to the seat back frame with the non-sewing part 37 held between a body section 22A disposed in the airbag 20 and the seat back frame. This prevents or suppresses gas leakage from the inflator insertion opening 38 omitting a filler cloth for preventing the gas leakage.
Patent JP-2011195007-A (JP)
Title: Display device for vehicle
Inventor: HONMA TAICHI
IPC: B60K35/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of detecting an abnormal state about a display control of a display panel.SOLUTION: This display device includes the display panel 1 for displaying various kinds of vehicle information, and a control circuit 2 for inputting various kinds of information including an operation state of an ignition switch of the vehicle, generating display information to display the various kinds of vehicle information on the display panel 1 based on the various kinds of information and driving and controlling the display panel 1. The control circuit 2 performs a display determination processing for determining whether or not the display control for displaying desired display information is performed when the display information is displayed on the display panel 1. When it is determined that the display control is not performed in the display determination processing, the control circuit 2 performs a notification processing for urging to notify the information that there is an abnormality in the display control after the ignition switch is transferred from an ON state to an OFF state.
Patent JP-2011196621-A (JP)
Title: Mist cooling device, heat treatment device, and cooling method
Inventor: KATSUMATA KAZUHIKO
IPC: F27D3/12
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mist cooling device, a heat treatment device, and a cooling method capable of resolving unevenness in cooling, and preventing deformation, bending and the like of a treated object caused by the unevenness in cooling.SOLUTION: This mist cooling device 3 cools the treated object M heated and placed in a cooling furnace 10 by spraying cooling mist to the treated object M. The mist cooling device 3 includes a moving device 20 for relatively moving the treated object M and a nozzle 30 for spraying the cooling mist when the cooling mist for the heated treated object M is sprayed.
Patent JP-2011195923-A (JP)
Title: Conductive oxide, and method for manufacturing the same
Inventor: MIYANAGA YOSHINORI
IPC: C04B35/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a conductive oxide as a target enabling high deposition rate of an oxide semi-conductor film by the sputtering, and high etching rate of the deposited oxide semi-conductor film.SOLUTION: The conductive oxide contains crystalline substance InGaZnO(0≤m<1, 0≤q<1, 0≤p≤3m+q) and crystalline substance GaZnO.
Patent JP-2011203018-A (JP)
Title: Radioactive crud removal device and method
Inventor: ARAKAWA HITOMI
IPC: G21F9/06
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To appropriately remove radioactive crud deposited in a facility of a nuclear power plant with preventing generation etc. of secondary waste due to radioactive contamination.SOLUTION: The radioactive crud removal device 10, for removing radioactive crud α deposited in a facility of a nuclear power plant, includes a device body 11 which is disposed outside the facility, a drive device which drives the device body along the facility, a dose rate meter 13 which is installed to the device body and measures a dose rate of the radioactive crud α, a computing unit 14 which computes an amount of the radioactive crud from a dose rate value measured by the dose rate meter, and an electromagnet device 15 which is installed to the device body and contactlessly moves the radioactive crud by applying a magnetic force to the radioactive crud α from outside of the facility. The radioactive crud is floated in a decontamination liquid β by an electromagnet device during chemical decontamination of the facility, and the radioactive crud is transferred along with moving the device body by the drive device while attracting it by the electromagnet device after the chemical decontamination.
Patent JP-2011203526-A (JP)
Title: Polyester film for photoreceptor belt
Inventor: OKUNO YUKO
IPC: B32B27/20
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor belt which prevents interference fringes, does not cause black dot and white dot, ensuring a preferable image quality in image formation and, further, hardly causes peeling of an aluminum deposition layer and a photosensitive layer from a film base material.SOLUTION: The polyester film for photoreceptor belt has a coating layer on at least one surface of the polyester film containing at least two kinds of amorphous silica particles having different average particle sizes, wherein the coating layer contains at least one polymer selected from polyester and polyurethane, and the air leakage index of the coating layer surface is 1,000 to 2,000 seconds.