baber/WOPTO huggingface dataset:
Patent JP-2010039338-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HAYASHI KEIICHI
IPC: G03G15/20
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that prevents increase in sliding resistance between a belt-like member and a peeling member, as compared with a case without this configuration.  <P>SOLUTION: A peeling pad 80 comprises an upstream-side peeling pad 82 arranged at a position near the peripheral surface of a fixing roll 53, and a downstream-side peeling pad 84 arranged in tight-contact with the upstream-side peeling pad 82 on a downstream side in a driving direction of a fixing belt 51. If surfaces of the upstream-side peeling pad 82 and the downstream-side peeling pad 84, coming in contact with the fixing belt 51 are defined as a contact surface 82A and a contact surface 84A, grooves 82B and grooves 84B are provided on the contact surfaces 82A and 84A in a width direction of the fixing roll 53 respectively. An interval in a periphery direction (driving direction) of the groove 82B is smaller than that in a periphery direction (driving direction) of the groove 84B. That is to say, the mutual interval of the grooves 82B is narrower than that of the grooves 84B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008298794-A (JP)
Title: Surveying instrument
Inventor: NAKAMURA MASAHIRO
IPC: G01C15/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact automatic collimation survey instrument allowing normal and reverse observations to be executed, a target for a surveying instrument, and an automatic collimation survey system.  <P>SOLUTION: An LED light source 12a having a wavelength λ1 is arranged, at a position of a distance L (Fig.4) above the center of a reflecting prism P on the vertical center line of the target T, and an LED light source 12b, having a wavelength λ1, is arranged at a position of the distance L (Fig.4) below the center. The LED light sources 12a, 12b are subjected to modulation-light emission in a frequency f1. An LED light source 12c, having a wavelength λ2, is arranged at a position of the distance L (Fig.4) on the left side of the center on a horizontal line passing through the center of the reflecting prism P, and an LED light source 12d, having a wavelength λ2, is arranged at a position of the distance L (Fig.4) on the right side of the center. The LED light sources 12c, 12d are subjected to modulation-light emission in a frequency f2. A two-split photoreception sensor 33A is arranged in a telescope part 3 of the survey instrument, the modulated light by the LED light sources 12a, 12b are received, a two-split photoreception sensor 33B is arranged in the telescope part 3 thereof, and the modulated light by the LED light sources 12c, 12d are received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064009-A (JP)
Title: Color filter film, manufacturing method of transparent substrate with color filter, manufacturing method of panel for information display and panel for information display
Inventor: TANAKA KANJI
IPC: G02F1/1335
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter film which does not cause the spreading of ink and achieves improved printing quality even in printing such as inkjet printing, hardly entrains air bubbles when attaching the color filter film and a panel substrate to each other and, moreover, and can be attached by performing alignment adjustment while allowing the color filter film and the panel substrate to closely contact with each other, and also to provide a manufacturing method of a transparent substrate with a color filter, a manufacturing method of a panel for information display, and the panel for information display.  <P>SOLUTION: The manufacturing method of the transparent substrate with the color filter comprises the processes of: performing embossing on the surface of thermally melt-sticking film of a film substrate 1; forming the color filter 4 by performing the printing on the embossed surface 2 of the thermally melt-sticking film which is subjected to the embossing; overlapping the color filter film onto the transparent substrate 5 while facing the embossed surface formed with the color filter to the transparent substrate; and uniting the color filter film and the transparent substrate by a heat roller to form the color filter on the transparent substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047637-A (JP)
Title: Method for producing polymer for lithography, and method for forming pattern
Inventor: OKUMURA ARIMICHI
IPC: C08F20/28
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer for lithography formable of an extremely fine and homogeneous pattern with well-balanced LER (Line Edge Roughness) and etching resistance.  <P>SOLUTION: The method for producing a polymer for lithography comprises reacting a polymer compound (B) having at least one repeating structural unit with an OH group in its side chain and a polyfunctional vinyl ether compound (C) having a particular structure in the presence of a catalyst to produce a polymer for lithography. In the method, the polymer compound (B) is pretreated with a compound (D) having one OH-reactive functional group, then the polymer compound (B) is reacted with the compound (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009057963-A (JP)
Title: Fluid conveying device
Inventor: CHEN SHIH CHANG
IPC: F04B43/02
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid conveying device capable of conveying gas or liquid with superior rate of flow and output pressure.  <P>SOLUTION: The fluid conveying device is composed of a valve seat, valve cap, valve film, a plurality of buffer chambers, a vibratory membrane, and an actuator, wherein the valve film is located between the valve seat and the valve cap and has a plurality of hollow valve switches including at least a first valve switch and a second valve switch. The plurality of buffer chambers include a first buffer chamber between the valve film and the valve cap and a second buffer chamber between the valve film and the valve seat. The vibratory membrane is separated from the valve cap when the conveying device is out of operation, and thereby designates a pressure cavity, while the actuator is connected with the membrane. In case the actuator must make deformation inevitably, the membrane in connection with the actuator is transmitted so that the capacity of the pressure cavity changes, resulting in generating a pressure difference which can move the fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010046856-A (JP)
Title: Recording medium and image forming apparatus
Inventor: MATSUBARA TAKASHI
IPC: B22F9/04
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium on which information required when recovering metal particulates is plotted, and also to provide an image forming apparatus for the recording medium.  <P>SOLUTION: Identification information 30 is plotted at an optional position of the recording medium 26 plotted by a plotting material containing the metal particulates. The identification information 30 includes information showing the use of the plotting material containing the metal particulates. It is allowed to include information about the material quality of the metal particulates, the use amount of the metal particulates, the using ratio of a plurality of kinds of metal particulates, a plotting method and components contained in the plotting material, other than the metal particulates. Besides, it is also allowed to plot the identification information 30 with the plotting material containing the metal particulates, and to invisibly form the information 30 on the recording medium 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009011155-A (JP)
Title: Device and method of charging rechargeable battery
Inventor: KHATRI NIZAM ISSA
IPC: H01M10/44
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved device and a method for managing electric power.  <P>SOLUTION: A modular electronic system is provided wherein a first device is powerable by a first rechargeable battery. A connector operationally connects the first device to a second device powerable by a second rechargeable battery. A charge control circuit is included in the first device for determining the condition of charge of the first rechargeable battery and determining the condition of charge of the second rechargeable battery. The charge control circuit includes means for charging the battery with the lower condition of charge from the battery with the higher condition of charge. In this way, by sharging power resources, the cooperative operational life of the devices can be increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048149-A (JP)
Title: Housing of axial fan
Inventor: KAWAKAMI HIDEFUMI
IPC: F04D25/08
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing of an axial fan having a lead hook part with a locked lead wire hardly coming off from a side surface of the housing and hardly bending when drawing out the lead wire of a motor along the side surface of the housing.  <P>SOLUTION: A first lead hook part 50 formed from a first collar part 14 to a cylinder part 11 of the housing is provided with a gutter-like first lead through-port 51 formed to cross the first collar part 14 from radially inside to outside and a first lead storage opening part 52 for piercing through the cylinder 11 from radially inside to outside and communicating with the first lead through port 51. A second lead hook part 60 having a second lead through-port 61 and a second lead storage opening part 62 is formed in the second collar part 15 at a position circumferentially shifted from the first lead hook part 50. As for the axial length dimension of the first lead storage opening part 52, a side closer to the second lead hook part 60 in a circumferential direction is longer than a far side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042386-A (JP)
Title: Electrolyzing device
Inventor: KIZUKA KENTA
IPC: C02F1/46
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyzing device which enables removal of scales adhering to a cathode in an electrolyzing mode without deteriorating an electrode forming an anode.  <P>SOLUTION: The electrolyzing device 1 includes a first main electrode 3 and a second main electrode 4, an auxiliary electrode 5, and a control means C for controlling application of current to these electrodes. The control means C has the electrolyzing mode where the first and second main electrodes 3 and 4 are respectively used as an anode and a cathode to electrochemically treat water to be treated, a second main electrode scale removal mode where the second main electrode 4 and the auxiliary electrode 5 are respectively used as an anode and a cathode to remove scale adhering to the second main electrode 4, and an auxiliary electrode scale removal mode where the auxiliary electrode 5 and the second main electrode 4 are respectively used as an anode and a cathode to remove scales adhering to the auxiliary electrode 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047820-A (JP)
Title: Surface treatment method and sliding member
Inventor: AKIYOSHI MASAO
IPC: C23C26/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method easily and quickly forming a film having small friction coefficient and excellent wear resistance.  <P>SOLUTION: The surface treatment method includes a first discharge surface treatment step of generating the pulse-like discharge between an electrode and a workpiece in oil and forming a film of an electrode material or a reaction product of the electrode material on a surface of the workpiece by the discharge energy with a formed body of metal powder or powder of metal compound, or the formed body subjected to the heating as the electrode, a second discharge surface treatment step of forming a film of an electrode material or a reaction product of the electrode material on the surface of the film formed in the first discharge surface treatment step by the discharge energy smaller than that in the first discharge surface treatment step, and a solid lubrication film forming step of forming a solid lubrication film on the surface of the film formed in the first and second discharge surface treatment steps.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056129-A (JP)
Title: Substrate used for crystal growth of nitride-based compound semiconductor, and method for crystal growth of nitride-based compound semiconductor
Inventor: ODA YASUHIRO
IPC: H01L21/205
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate used for crystal growth of a nitride-based compound semiconductor, which can make the crystal quality of the target nitride-based compound semiconductor uniform in a surface of a substrate by reducing generation of a distribution of growth temperature in the surface of the substrate; and to provide a method for crystal growth of the nitride-based compound semiconductor.  <P>SOLUTION: The substrate used for crystal growth of the nitride-based compound semiconductor is characterized by having an infrared absorption layer 2, e.g. a carbon film on a surface of a substrate 1 for crystal formation, e.g. an Si(111) substrate on the opposite side to a side where crystal growth is made.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056721-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI SHOGO
IPC: G06T1/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for reading an original while detecting stains between an original reading means and an original reading position.  <P>SOLUTION: When an original reading operation by the image reader 10 of the image forming apparatus is ended, a dust detection reference member 40 disposed at the upper part of contact glass 11 is read through a traveling body 31. Dust between the traveling body 31 and the dust detection reference member 40 is detected, on the basis of the read image; and when there is dust, that effect is reported. When there is no dust, the traveling body 31 is moved, a white reference member 41 is read, and shading correction is executed; on the basis of the read image. Thus, dust detection processing, or the like, is finished before the next original is set, and standing by in the preparation for reading a new original is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056214-A (JP)
Title: Current variation control unit, semiconductor ic, current variation control method, and current variation control program
Inventor: SENBA HISANORI
IPC: H01L27/04
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current variation control unit that controls the total consumption current of a semiconductor IC for reducing the physical area and performing stable operations by suppressing consumption current fluctuations.  <P>SOLUTION: This current variation control unit includes a current control circuit that selectively activates a plurality of existing internal circuits B arranged to serve the original purpose to generate a consumption current for adjustment; and a reset control circuit that outputs reset control signals to control reset release and reset setup of an internal circuit A, and outputs an operation permission signal to give an operation permission to the current control circuit. The current control circuit outputs activation control signals to the existing internal circuits B, and selectively activates the existing internal circuits B one by one prior to the reset release of the internal circuit A, thereby gradually increasing the consumption current for adjustment by the existing internal circuits B to deactivate the existing internal circuits B when the reset release of the internal circuit A is made.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134258-A (JP)
Title: Display device, display control method and electronic device
Inventor: NAKANISHI TAKAYUKI
IPC: G09G3/36
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To precisely adjust the quantity of light imparted to a display area, by restraining influence of a detection error by a variation in performance in photosensors applied to a display device.  <P>SOLUTION: The display device has the first photosensor PS1 for detecting the quantity of external light of a display area 11, the second photosensor PS2 for detecting a dark current when shielding the light, changeover switches SW1 and SW2 for selecting the first photosensor PS1 and the second photosensor PS2, a comparator 102 for comparing output of the selected first photosensor PS1 or second photosensor PS2 with a predetermined reference value, and a control means for controlling the quantity of light imparted to the display area in response to this arithmetic operation result by arithmetically operating a difference between a comparison result of the comparator 102 by the first photosensor PS1 and a comparison result of the comparator 102 by the second photosensor PS2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010056443-A (JP)
Title: Nonvolatile semiconductor memory and method of manufacturing the same
Inventor: SAKAGUCHI TAKESHI
IPC: H01L27/115
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of element characteristics by disposing a terminal of a direction (x) of a source line contact on a dummy active region and by avoiding alignment displacement to the direction (x) of the source line contact.  <P>SOLUTION: A nonvolatile semiconductor memory includes: a plurality of first active regions (AA) that are disposed along with the direction (x) in a memory cell array 100 and provided with a smaller dimension than a processing limit by exposure; a memory cell unit, provided in each of the plurality of the active regions AA having a memory cell (MC) and selection transistor (STS) to which a current path is connected in series along with a direction (y); and a straight line contact (LI) that is connected to an end of the memory cell unit and extended to the direction (x). In the memory, a region (SA) on which the straight line contact (LI) is disposed is a semiconductor region to which the plurality of the first active regions (AA) are connected by a second active region, and a bottom surface of the straight line contact (LI) is flat.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059471-A (JP)
Title: Ruthenium particle and manufacturing method thereof, and manufacturing method of metal-containing thin film using ruthenium particles for lower metal film
Inventor: TSUNODA TAKUMI
IPC: H01L21/28
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat and continuous metal-containing thin film and a continuous copper-containing thin film which use ruthenium particles for a lower metal film, and to provide a manufacturing method thereof.  <P>SOLUTION: After a ruthenium-containing thin film is manufactured by the chemical vapor deposition method of organic ruthenium complex, a metal-containing thin film is deposited on the ruthenium-containing thin film by the chemical vapor deposition method of the organic metal complex. The ruthenium containing thin film is formed of ruthenium particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060855-A (JP)
Title: Optical apparatus
Inventor: NAKAYAMA KATSUYUKI
IPC: F21Y101/00
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus adapted for a request of miniaturization.  <P>SOLUTION: Each of a main reflection mirror (MR) and a subsidiary reflection mirror (SR) reflects the ultraviolet light and visible light of the light emitted from a mercury lamp (10) and transmits the infrared light thereof. A lens, which transmits the visible light of the reflected light from the main reflection mirror (MR), reflects the ultraviolet light thereof and has a curved side face on the lamp side, is arranged at such a position that the reflected light from the main reflection mirror (MR) is received and the position between the lens and the main reflection mirror (MR) is shorter than that between the lens and a second focus of the main reflection mirror (MR).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066361-A (JP)
Title: Variable optical attenuation unit and method for controlling the same
Inventor: OSHIO SUSUMU
IPC: G02F1/03
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable optical attenuator capable of automatically setting an optimum attenuation.  <P>SOLUTION: The light intensity I<SB>n+1</SB>of emission light L2 after attaining a voltage V<SB>n+1</SB>is detected in an intensity detection means 20, and whether or not the increasing/decreasing direction of the voltage V<SB>n+1</SB>coincides with the attenuation direction of the light intensity I<SB>n+1</SB>is determined in an error determination means 40. In this case, whether or not the light intensity I<SB>n+1</SB>is larger than the light intensity I<SB>n</SB>(I<SB>n+1</SB>>I<SB>n</SB>) when V<SB>n+1</SB>(=V<SB>n</SB>-ΔV) is supplied, or whether or not the light intensity I<SB>n+1</SB>is smaller than the light intensity I<SB>n</SB>(I<SB>n+1</SB><I<SB>n</SB>) when V<SB>n+1</SB>(=V<SB>n</SB>+ΔV) is applied is determined. When the increasing/decreasing direction of the voltage V<SB>n+1</SB>coincides with the attenuation direction of the light intensity I<SB>n+1</SB>, it is determined that it is used in a using region TR2 and is normal. Meanwhile, when the increasing/decreasing direction of the voltage V<SB>n+1</SB>does not coincide with the light intensity I<SB>n+1</SB>, it is determined that normal attenuation by the variable optical attenuator 10 is not being performed and an alarm is outputted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067308-A (JP)
Title: Content playback device
Inventor: GOTO YASUYUKI
IPC: G11B20/10
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "content playback device" reducing power consumption of a battery when reproducing content.  <P>SOLUTION: Under control of a playback control means 12, duplicate content are reproduced, which are held in sources requiring minimum power consumption of an in-vehicle battery 3 for reproducing the duplicate content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063591-A (JP)
Title: Dishwasher
Inventor: HANAWA HIROYUKI
IPC: A47L15/42
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher including a pump for the dishwasher which is simply composed, inexpensive and reliable by easily composing a shaft center of a motor shaft and a seal mechanism and improving safety against water leakage.  <P>SOLUTION: The dishwasher includes a washing tank 2 and the pump 20 for the dishwasher. In the pump 20 for the dishwasher, bearings 24 and 280 supporting the motor shaft 23 are provided in front and rear of the frame of a motor 21. On the motor 21 side of pump casings 42a and 42b of a pump 41, a convex-shaped bearing holding part 48 is provided to arrange a bearing 50 and the seal mechanism 49. The pump 41 side bearing 24 of the motor 21 and the bearing holding part 48 of the pump 41 are made to oppose each other. The shaft center of the motor shaft 23 and the shaft centers of the bearing 50 and the seal mechanism 49 arranged at the bearing holding part 48 of the pump 41 are matched to integrally connect the motor 21 and the pump 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064873-A (JP)
Title: Elevator device
Inventor: NISHINO KATSUNORI
IPC: B66B7/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device of relatively simple structure capable of reducing costs, while restricting an increase of strength of a guide rail.  <P>SOLUTION: In this elevator device, a load center including a load center in a sheave fitted to a top beam and a load center in a sheave of a hoisting machine is positioned within a virtual polygonal shape surrounded by the guide rail and top beam supports 18 respectively supporting these load. Consequently, partial concentration of a load to be applied to the guide rail and the top beams is restricted. With this structure, an increase of strength or size of the guide rail and the top beam supports 18 can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT