baber/WOPTO huggingface dataset:
Patent JP-2010022066-A (JP)
Title: Driving apparatus of solid-state imaging device, image input apparatus, and driving method for solid-state imaging device
Inventor: WADA KAZUJI
IPC: H04N5/341
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To operate an imaging device while suppressing generation of dark current with high transfer efficiency or by reducing influences of degradation in the transmission efficiency.  <P>SOLUTION: A driving circuit 2 generates and supplies, to a solid-state imaging device (CCD1), first transfer pulses Vϕ1 and Vϕ2 to be positive-side potentials (VH=0[V]) on standby including a time for receiving light when signal charges are generated in the CCD1, and second transfer pulses Vϕ3 and Vϕ4 to be negative-side potentials VL on standby. A feedback control circuit 20 changes a standby level of at least either the first transfer pulses or the second transfer pulses from 0[V] to -1[V], for example, on the basis of an imaging signal from the CCD 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095427-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISHII TAKESHI
IPC: G03G15/20
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that can suppress the deformation of a rotating belt, which is due to the pressure applied by a heat roller and pressure roller and due to the temperature of a heater.  <P>SOLUTION: The fixing device includes a first rotor 9a; a heater 913 for heating the first rotor 9a; a second rotor 920; a third rotor 930; a rotating belt 9b; a fixing nip N9, including a main fixing nip MN and capable of forming an auxiliary fixing nip HN; a fixing nip-pressure changing section 511 for changing to a first nip pressure or a second nip pressure which is smaller than the first nip pressure; a fixing nip-pressure changing control section 971 for controlling the fixing nip-pressure changing section 511 so that nip pressure becomes the second nip pressure, after a predetermined time elapses from a waiting state; a belt-position changing section 513 for moving the rotating belt 9b; and a belt-position changing control section 973 for controlling the belt-position changing section 513 so that the rotating belt 9b is moved by a predetermined distance in a circulating direction R, in a state of the second-nip pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092374-A (JP)
Title: Display stand
Inventor: KUROOKA HIROSHI
IPC: A47F7/00
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display stand which permits exhibits to have a degree of freedom in shape and installation surface.  <P>SOLUTION: The display stand 1 is made up of a base 11, a panel 13 and a fixing device 15. The base 11 consists of a base bottom 119, a base front 115, a base right side 116, a base left side 117, and a base rear 118. Steels 111 are attached to the vicinities of the upper sides of the base right side 116 and the base left side 117 along the upper sides. The base bottom 119 and the base rear 118 are provided with fixing holes 113 and 114. The panel 13 is provided with exhibit installation sections 133 holding the exhibits, and magnets 131 are attached to the rear of the panel 13. The mounting of the panel 13 on the upper portion of the base 11 permits the panel 13 to be detachably held on the base 11. The stand permits exhibits having a variety of shapes to be held and displayed by replacement of the panel 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095677-A (JP)
Title: Reflection optical filter device
Inventor: MASUDA AKIHIRO
IPC: G02B5/28
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter device having a steep band inhibiting characteristic and an inexpensive structure suitable for miniaturization.  <P>SOLUTION: A ferrule 16 where an input optical fiber 12 and an output light fiber 14 are arranged in parallel is positioned at one end of a cylindrical case 10, a lens 20 and an optical filter element 22 are arranged along an optical path in that order inside the cylindrical case, input light from the input optical fiber is collected by the lens and enters the optical filter element, and the reflected light in the optical filter element is combined with the output optical fiber by the lens, in the optical filter element. The transmitted light has a band-pass filter characteristic, hence the output light from the output light fiber has the band inhibiting characteristic, and the other end of the cylindrical case is blocked by a lid 30 having a flat inner surface inclined to the optical path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100553-A (JP)
Title: Organic el device, method for manufacturing organic el device, and electronic device
Inventor: UCHIDA MASAHIRO
IPC: H01L51/50
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL (electroluminescence) device obtaining emission of different luminescent colors and stable light emitting characteristics reduced in luminance unevenness, to provide a method for manufacturing the same, and to provide an electronic device.  <P>SOLUTION: The organic EL device 100 includes a partition wall 19 for partitioning a first film forming region 7a with a light emitting layer 26b of an organic EL element 20B, a second film forming region 7b with a light emitting layer 26g of an organic EL element 20G, and a third film forming region 7c with a light emitting layer 26r of an organic EL element 20R on an underlying layer. The partition wall 19 partitions the first film forming region 7a to planarly include a drive circuit portion, partitions the second film forming region 7b and the third film forming region 7c not to include at least part of the drive circuit portion, and is formed by a film deposition method of making the light emitting layer 26g and light emitting layer 26r different from the light emitting layer 26b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099339-A (JP)
Title: Exhaust pipe cover for motorcycle
Inventor: TANI NOBUAKI
IPC: F02B77/11
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe cover that can prevent hot air from a radiator from being blown onto a rider in a motorcycle equipped with a V-type engine.  <P>SOLUTION: The exhaust pipe cover 33 for the V-type engine E having a rotation axis extending in the width direction of a vehicle body, and a front cylinder 20 and a rear cylinder 22 juxtaposed in a longitudinal direction, the front cylinder 20 being displaced to the left side with respect to the longitudinal centerline C of the vehicle body, includes a cover body 33a led out to the other side from the front cylinder 20 to cover a front side exhaust pipe 32 extending obliquely downward to the rear, and an extended part 33b provided at the cover body 33a and located behind the radiator 54 to extend toward the front cylinder 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100504-A (JP)
Title: Library apparatus and magazine mechanism
Inventor: INAGAKI HIROYASU
IPC: G11B15/68
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a library apparatus capable of shortening time until its operation state without increasing manufacturing costs even when the number of cartridges increase.  <P>SOLUTION: The library apparatus includes: a magazine 2 for storing a plurality of cartridges 6; a rack 7 on which the magazine is loaded; a conveyance mechanism 10 for attaching and detaching the cartridges from the magazine; a reader 11 held by the conveyance mechanism to read identifiers of the cartridges; and a controller for controlling the movement of the conveyance mechanism, and completing, before the magazine is inserted into a rack insertion port or discharged, movement of the reader to a position where the identifiers from the first cartridge started to be inserted at the time of insertion of the magazine into the rack to the cartridge at completion of the insertion are continuously readable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098674-A (JP)
Title: Cooling liquid injection device and air bag device
Inventor: NOGUCHI ATSUSHI
IPC: B60R21/263
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load applied to a passenger restrained by an air bag by adjusting the pressure of the air bag at a suitable timing.  <P>SOLUTION: An amount of cooling liquid injected to an inner part of the air bag is determined in accordance with information of the passenger obtained through a weight sensor 32, a seat position sensor 33, a position detecting camera 34 and a buckle switch 35 and a level of collision decided in accordance with an acceleration sensor 31. Then, the cooling liquid of the determined amount is injected to the inner part of the expanded air bag. Thus, a restraining force of the passenger can be adjusted in accordance with the physique or position of the passenger or the level of the collision of a vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106568-A (JP)
Title: Constant velocity universal joint, and outside joint member of the same
Inventor: ISHIJIMA MINORU
IPC: F16D3/2245
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside joint member of a constant velocity universal joint, highly accurate and reduced in weight without causing deterioration of the strength, and to provide the constant velocity universal joint using the outside joint member.  <P>SOLUTION: The outside joint member 3 of the constant velocity universal joint includes a cup 10 formed with track grooves 2 in the inner diameter face 1, and a flange 11 fitted and fixed onto the back side end of the cup 10. The cup 10 is composed of a superposed body 26 of a plurality of thin plate press-moldings 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107393-A (JP)
Title: Method of producing fixing cleaning member
Inventor: NAKAMURA HIROICHI
IPC: G03G15/20
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a fixing cleaning member solving a problem where a cleaning sheet is peeled off a sheet support plate in a high-temperature environment.  <P>SOLUTION: The method of producing the fixing cleaning member includes steps of: forming an oxide coating film; removing the oxide coating film; and sticking the cleaning sheet. In the step of forming the oxide coating film, the oxide coating film 642 is formed on the surface of the sheet support plate 64 by annealing the sheet support plate 64. In the step of removing the oxide coating film, the oxide coating film formed in at least an area 644 where the cleaning sheet 61 is to be stuck, on the surface of the sheet support plate 64, is removed. In the step of sticking the cleaning sheet, the cleaning sheet 61 is stuck in the sticking area 644 from which the oxide coating film 642 has been removed, on the surface of the sheet support plate 64, with a double-sided tape 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104914-A (JP)
Title: Liquid ejecting apparatus
Inventor: KATSUKI KIYOTERU
IPC: B41J2/01
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent foreign matter, such as paper powder, dust and dirt, from adhering to an inkjet recording head.  <P>SOLUTION: The liquid ejecting apparatus includes a cover 24 for covering the outer peripheral surface of a conveyance follower roller 15 which is disposed on the upstream side of the inkjet recording head 16. The cover 24 includes a paper contact part 24a, the paper contact part 24a comes in contact with a recording paper P. The paper contact part 24a, the inkjet recording head 16 and a support member 17 are made to have the same potential by equal potential forming means 20A and 20B, thereby creating the state in which an electric field is not formed therebetween (non electric field). That is, a Coulomb force is not applied to the paper powder or the like because an electric field is not formed. Accordingly, scattering/adhesion of the paper powder or the like to the nozzle plate 16a is surely prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103840-A (JP)
Title: Pest controlling device for high place
Inventor: KOSHIISHI YUKIHIRO
IPC: A01M1/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest controlling device capable of easily controlling pest living at a high place such as larva of fall webworm, developing little risk of fire and scald, safe to human and surrounding articles and friendly to the environment.  <P>SOLUTION: The pest controlling device includes a long supporting member 1 having a continuously or stepwise variable length, electric heating means 2 attached to a tip end of the supporting member 1 and having a prescribed heat-generating zone, and electrifying means 4 for the electric heating means 2. The supporting member 1 is composed of a plurality of tubular members 11, 12, 13 having diameters decreasing toward the tip end, and the tubular member at the tip side can be inserted into and protruded from the adjacent tubular member positioned at the hand side, and the electric heating means is produced by forming a sheath heater 2 in a form of a flat heating zone as a whole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107611-A (JP)
Title: Stand for electronic apparatus, and video display system
Inventor: KOTANI KAZUNORI
IPC: H04N5/222
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for electronic apparatuses and a video display system which can reduce a space required for installation of the stand on an installation surface, in comparison with the case where a plurality of electronic apparatuses are supported by using each separated stand.  <P>SOLUTION: The stand 1 for electronic apparatuses includes: a base part 2 fixed on the installation surface S; an arm part 3 (namely, a first arm part 3a, and a second arm part 3b) connected to the base part 2, and provided extendedly from the base part 2; and a head part 4 connected to the base part 2 through the arm part 3, and having a mechanical structure (a male screw 4a, a holder 4b) on which a plurality of electronic apparatuses (namely, an imaging device 7, a projection type video display device 8 and a voice output device 9) are mounted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112721-A (JP)
Title: Timing controller and display device using the same
Inventor: ISONO KATSUJI
IPC: G09G3/20
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timing controller for driving panels of various resolutions in a simple system.  <P>SOLUTION: The timing controller 100 generates a plurality of driver control signals to be supplied to a source driver 4 and a gate driver 6. A resolution determination part 18 determines the resolution of the display panel 2 based on the data from an image source 8. A parameter operation part 20 calculates at least one parameter PRM necessary for generating each of the plurality of driver control signals using an operational expression predefined for every parameter based on the determined resolution RES. A timing signal generator 22 generates the corresponding driver control signal based on the parameter PRM.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112848-A (JP)
Title: Projection-type video display device and image adjustment method
Inventor: TERAUCHI TOMOYA
IPC: H04N5/74
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection-type video display device and an image adjustment method for reducing the time required for focus adjustment and image shape adjustment processing.  <P>SOLUTION: The projection-type video display device 100 includes an adjustment unit 250 for carrying out focus adjustment processing and an image shape adjustment processing. The adjustment unit 250 starts the focus adjustment processing by using a focus adjustment image displayed in a first period, starts the image-shape adjustment processing by using an image-shape adjustment image displayed in a second period, and finishes the focus adjustment processing, by reusing the focus adjustment image displayed in a third period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010155072-A (JP)
Title: Awakening degree decision apparatus and method
Inventor: NAKANO YASUHIKO
IPC: A61B5/18
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an awakening degree decision apparatus and method with which an awakening degree can be exactly decided by individuals.  <P>SOLUTION: In the awakening degree decision apparatus 100, a heart beat detecting section 101 detects heart beat signals from a subject, a heart beat interval calculating section 102 calculates heart beat intervals, and a spectrum calculating section 103 calculates spectrum density for each frequency. Feature points are specified by a peak frequency calculating section 104 and a peak frequency clustering section 105. A graph adjusting section 107 divides a graph into a plurality of regions by sleepiness levels on the basis of information about the feature points and behavior of the subject. A system response decision section 108 decides whether the subject is really sleepy or not on the basis of the feature points on the graph.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133956-A (JP)
Title: Electronic interface improved for use with dual electrode capacitance diaphragm vacuum gauge
Inventor: FORTNER MICHAEL W
IPC: G01L9/12
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance and to reduce the cost of an electric interface to sensing elements such as dual electrode capacitance diaphragm sensors (CDSs).  <P>SOLUTION: An excitation voltage and a tightly coupled differencing current transformer (111) are coupled to a differential capacitance manometer to generate a differential current. This differential current is inputted to a low-impedance summing node of a charge amplifier (112) that effectively integrates the differential current. A shielding structure (115) surrounding the current transformer (111) and the amplifier (112) is driven to an excitation voltage potential. The output of the charge amplifier (112) is passed through a common mode transformer (113) which is coupled to an excitation voltage source (110) in order to remove a guard potential (corresponding to an excitation signal) from the output signal. A synchronous detector (114) then converts the resulting signal to a DC level indicative of the differential capacitance of the sensor (10).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048818-A (JP)
Title: Purified serum albumin and immunological measuring method
Inventor: HARA YASUYUKI
IPC: G01N33/531
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purified serum albumin having a minor variation among different lots, and an immunological measuring method utilizing the purified serum albumin, having high reactivity, and causing few non-specific reactions.  <P>SOLUTION: The purified serum albumin comprising, as the main component, a fraction wherein a bilirubin bonding amount per mol is 0.9 mmol or less is a serum albumin used in a blocking agent and/or a suspension of an insoluble carrier in the immunological measuring method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196037-A (JP)
Title: Olefin polymerization catalyst and method for producing the same
Inventor: NAKANO HIROYUKI
IPC: C08F4/6592
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefin polymerization catalyst efficiently supporting two kinds of different metallocene complexes having bulk ligands, suppressing poisoning of an active site due to a complex containing a hetero atom in its ligand, giving high activity, high molecular weight, and broad range of molecular weight distribution; and to provide a method for producing the same.  <P>SOLUTION: The method for producing a catalyst for olefin polymerization comprising the following components [W-I], [W-II], [X], and [Z], as well as [Y], used as needed, includes a step of bringing the component [W-I] into contact with the components [X] and [Z] in the absence of the component [W-II] in an inert solvent, subsequently, bringing the components having brought into contact with each other into contact with an olefin to conduct prepolymerization at a weight ratio of the olefin to the components [Z] in the range of 0.01-100, and bringing the resultant into contact with the component [W-II] in an inert solvent. [W-I] is a transition metal compound belonging to group IV of the periodic table and having two conjugated five-membered ring ligands. [W-II] is a transition metal compound belonging to group IV of the periodic table and having two conjugated five-membered ring ligands, and having a structure different from that of [W-I]. [X] is a promoter such as an ion-exchangeable layered silicate. [Y] is an organic aluminum compound. [Z] is a carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064074-A (JP)
Title: Method and apparatus for treating ammonia-containing regeneration waste liquid from condensate demineralizer
Inventor: AIZAWA MOTOHIRO
IPC: C02F1/20
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for separating and decomposing ammonia formed from a reductive nitrogen compound in a plant where the reductive nitrogen compound is injected to inhibit corrosion of structural materials in a nuclear reactor.  <P>SOLUTION: There is provided a method for treating an ammonia-containing regeneration waste liquid discharged when a condensate demineralizer in a nuclear power plant is regenerated, which includes the steps of: adding an alkali to the ammonia-containing regeneration waste liquid discharged; separating ammonia in the vapor phase by aeration under heating; and decomposing the formed ammonia gas with a catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011123113-A (JP)
Title: Image forming apparatus
Inventor: KONDO TOMONORI
IPC: G03G21/00
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, when image data before and after copying are similar, the same original is printed to be duplicated by mistake even when determining whether the image data agree with each other by using a discrimination means.  <P>SOLUTION: The image forming apparatus includes: a scanner 101 functioning as an image data obtaining part for obtaining the image data; an HDD 107 storing the previous image data obtained by the scanner 101; a light-and-dark similarity determination part 108 determining similarity between current image data obtained by the scanner 101 and the previous image data stored by the HDD 107; and a light-and-dark change similarity determination part 109 determining, when the light-and-dark similarity determination part 108 determines that the image data are similar, about it by using a determination means different from the means for determining similarity between the image data obtained by the scanner 101 and the image data stored by the HDD 107.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122011-A (JP)
Title: Method for producing foamy detergent and cleaning method
Inventor: KAWAZOE SATOYUKI
IPC: A61Q5/02
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a foamy detergent capable of producing a foamy detergent with excellent detergency and feel during use even when a surfactant content is low, and a cleaning method using the composition for a foamy detergent.  <P>SOLUTION: The composition for a foamy detergent is used by generating foam so that a foam viscosity of the foamy detergent at 30°C and 10 seconds after mixing air to generate foam and an average foam diameter of the foamy detergent 30 seconds after the same is 40-100 mPa.s and 10-100 μm, respectively. The composition for a foamy detergent includes water and a surfactant, the surfactant content being 0.4-12 mass%, and the viscosity at 30°C being 5-1,500 mPa.s.  <P>COPYRIGHT: (C)2011,JPO&INPIT