Patent application number | Description | Published |
20090051982 | Light scanning apparatus, latent image forming apparatus and image forming apparatus - A light scanning apparatus is provided in which a light source is controlled so that the total exposure energy density of when light beams are emitted to an image carrying member across light deflection scanning of a plurality of times becomes constant on the image carrying member, thereby high image quality, long lasting output images are obtained. Exposure energy density necessary when exposure is completed by light deflection scanning of one time is set to Ex | 02-26-2009 |
20090220256 | ELECTROSTATIC LATENT IMAGE MEASURING DEVICE - An electrostatic latent image measuring device includes a charged particle optical system which irradiates an electron beam and charges a photoconductor sample, an exposure optical system which forms an electrostatic latent image on a surface of the photoconductor sample, and a scanning unit which scans the surface of the photoconductor sample by the electron beam, a distribution of the electrostatic latent image on the surface of the sample being measured by a signal detected by the scanning. | 09-03-2009 |
20090302218 | ELECTROSTATIC LATENT IMAGE EVALUATION DEVICE, ELECTROSTATIC LATENT IMAGE EVALUATION METHOD, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING DEVICE - An electrostatic latent image evaluation device includes an optical scanner configured to irradiate laser light of a wavelength of 400 nm-800 nm on a photoreceptor sample, and form an electrostatic latent image, an electron gun configured to irradiate a charged particle beam to the photoreceptor sample having the electrostatic latent image, and surface electric charge distribution or surface electric potential distribution, a detector configured to detect an electron emitted from the photoreceptor sample by the irradiation of the charged particle beam, and an electrostatic latent image evaluation section configured to calculate sizes of a plurality of electrostatic latent images formed by the laser light each having different exposure energy density according to a detection signal detected by the detector, and evaluate the electrostatic latent image according to a change in the calculated sizes. | 12-10-2009 |
20120059612 | DEVICE AND METHOD FOR MEASURING SURFACE CHARGE DISTRIBUTION - A surface charge measuring distribution method includes the steps of irradiating a sample with a charged particle beam and charging a sample surface in a spot-like manner, irradiating the charged sample with the charged particle beam to measure a potential at a potential saddle point formed above the sample, selecting one of preset multiple structure models and a tentative space charge distribution associated with the selected structure model, calculating a space potential at the potential saddle point by electromagnetic field analysis using the selected structure model and tentative space charge distribution, comparing the calculated space potential and measured value to determine the tentative space charge distribution as a space charge distribution of the sample when an error between the space potential and the measured value is within a predetermined range, and calculating a surface charge distribution of the sample by electromagnetic field analysis based on the determined space charge distribution. | 03-08-2012 |
Patent application number | Description | Published |
20080253792 | METHOD AND DEVICE FOR MEASURING SURFACE POTENTIAL DISTRIBUTION, METHOD AND DEVICE FOR MEASURING INSULATION RESISTANCE, ELECTROSTATIC LATENT IMAGE MEASUREMENT DEVICE, AND CHARGING DEVICE - A surface potential distribution measurement method and device including setting a sample having a surface with a surface potential distribution in a sample installation unit wherein both an electric field intensity formed on the sample surface and a potential bias component of the sample are variable, and scanning the sample surface in a one-dimensional or two-dimensional manner by irradiating a charged particle beam to the sample. The method also includes obtaining a detection signal from charged particles generated by the scanning, to measure the surface potential distribution of the sample by varying the electric field intensity and the potential bias component in order to control a quantity of the detection signal obtained from the charged particles. | 10-16-2008 |
20100196052 | OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS - An optical scanning apparatus includes an optical deflector that deflects a light beam at a substantially constant angular velocity and an optical system that condenses the deflected light beam onto a to-be-scanned surface thereby performing optical scanning of the to-be-scanned surface. The to-be-scanned surface is a surface of a latent image carrier having a charge generation layer that generates carriers and a charge transport layer. A driving unit drives the optical deflector at a scanning frequency at which exposure is attained in a state where the carriers generated at the charge generation layer of the latent image carrier substantially stay still. | 08-05-2010 |
20100239319 | METHOD AND DEVICE FOR MEASURING SURFACE POTENTIAL DISTRIBUTION, METHOD AND DEVICE FOR MEASURING INSULATION RESISTANCE, ELECTROSTATIC LATENT IMAGE MEASUREMENT DEVICE, AND CHARGING DEVICE - A surface potential distribution measurement method and device including setting a sample having a surface with a surface potential distribution in a sample installation unit wherein both an electric field intensity formed on the sample surface and a potential bias component of the sample are variable, and scanning the sample surface in a one-dimensional or two-dimensional manner by irradiating a charged particle beam to the sample. The method also includes obtaining a detection signal from charged particles generated by the scanning, to measure the surface potential distribution of the sample by varying the electric field intensity and the potential bias component in order to control a quantity of the detection signal obtained from the charged particles. | 09-23-2010 |
20120321349 | LATENT-IMAGE MEASURING DEVICE AND LATENT-IMAGE CARRIER - A latent-image measuring device that measures the state of a photoconductor. The latent-image measuring device emits a charged-particle beam to the photoconductor to detects a charged-particle signal obtained through the emission of the charged-particle beam. The latent-image measuring device then exposes the photoconductor a plurality of times to form electrostatic latent images on the photoconductor, and measures an amount of change in latent-image depth while changing a time interval between a plurality of exposures. | 12-20-2012 |
20130202321 | METHOD OF MEASURING TOTAL AMOUNT OF LATENT IMAGE CHARGE, APPARATUS MEASURING TOTAL AMOUNT OF LATENT IMAGE CHARGE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - A method of measuring a total amount of latent image charge includes: scanning a sample with a charged particle beam, the sample having a charge distribution on a surface of the sample, the charge distribution being caused by forming an electrostatic latent image by exposure; measuring a state of a surface charge distribution on the sample based on a detection signal obtained by the scanning; obtaining an electric potential at a potential saddle point, the potential saddle point being formed by the surface charge distribution of the sample; obtaining an electrostatic latent image area, the electrostatic latent image being formed by the surface charge distribution of the sample; and performing a calculation using the electric potential at the potential saddle point and the electrostatic latent image area to measure a total amount of electric charge of the electrostatic latent image. | 08-08-2013 |
20140253658 | ELECTROSTATIC LATENT IMAGE FORMING METHOD, ELECTROSTATIC LATENT IMAGE FORMING APPARATUS, AND IMAGE FORMING APPARATUS - An electrostatic latent image forming method for forming, on an image carrier, an electrostatic latent image that has a pattern where there are an irradiated area and a not-irradiated area in a mixed manner, the electrostatic latent image forming method comprises; adjusting an exposure condition of an irradiated area that is included in the irradiated area and is adjacent to the not-irradiated area so that an electric field intensity of an electrostatic latent image that corresponds to the not-irradiated area is increased so as to prevent adhesion of a developer, and irradiating the image carrier with light under the adjusted exposure condition. | 09-11-2014 |
20150042740 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - An image forming method includes: exposing a surface of an image carrier with a light based on an image pattern including an image portion and a non-image portion to form an electrostatic latent image corresponding to the image pattern. The image portion is made up of a plurality of pixels. Some of the pixels that make up the image portion are exposed with light of a first output value that is higher than a prescribed optical output value when the entire pixels corresponding to the image portion are exposed over a prescribed time period. | 02-12-2015 |
20150177638 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - In an image forming method for forming an electrostatic latent image corresponding to an image pattern including an image portion and a non-image portion by exposing a surface of an image bearer with light based on the image pattern, the image portion has a plurality of pixels, the pixels constituting the image portion but not adjacent to at least a non-image portion are exposed with a first optical output that is higher than a given optical output obtained when the entire pixels corresponding to the image portion are exposed over a given time period. | 06-25-2015 |
20150331351 | IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, PRINT MATERIAL PRODUCTION METHOD - An image forming method forms an electrostatic latent image corresponding to an image pattern including an image portion and a non-image portion by exposing a surface of an image bearer with light according to the image pattern. The image portion includes a plurality of pixels. Among the pixels constituting the image portion, at least a group of pixels existing at a boundary with respect to the non-image portion is set as a non-exposure pixel group. Among the pixels constituting the image portion, at least a group of pixels existing at a boundary with respect to the non-exposure pixel group is set as a high power exposure pixel group where exposure is performed with light of a higher light power value than a predetermined light power value required for exposing the image portion. | 11-19-2015 |
20150355568 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus forms an image by exposing an image bearer on the basis of image data including at least one predetermined pattern. The image forming apparatus includes a processing device that sets an exposure amount of a plurality of exposure pixels. The predetermined pattern is constituted by the plurality of exposure pixels, and a peripheral region of the predetermined pattern in the image data is constituted by a plurality of non-exposure pixels. The processing device sets an exposure amount of an exposure pixel in a specific region that is adjacent to a boundary between the predetermined pattern and the peripheral region and is constituted by at least one exposure pixel in the predetermined pattern, and an exposure amount of an exposure pixel in a region other than the specific region in the predetermined pattern to values different from each other. | 12-10-2015 |
20160004181 | ELECTROSTATIC LATENT IMAGE FORMING METHOD, ELECTROSTATIC LATENT IMAGE FORMING APPARATUS, AND IMAGE FORMING APPARATUS - An electrostatic latent image forming method for forming, on an image carrier, an electrostatic latent image that has a pattern where there are an irradiated area and a not-irradiated area in a mixed manner, the electrostatic latent image forming method comprises; adjusting an exposure condition of an irradiated area that is included in the irradiated area and is adjacent to the not-irradiated area so that an electric field intensity of an electrostatic latent image that corresponds to the not-irradiated area is increased so as to prevent adhesion of a developer, and irradiating the image carrier with light under the adjusted exposure condition. | 01-07-2016 |
20160070195 | IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PRINTED MATTER PRODUCTION METHOD - An image forming method includes exposing a surface of an image bearer with light according to an image pattern including an image portion and a non-image portion, the image portion constituted of a plurality of pixels, to form an electrostatic latent image correspondent to the image pattern, comparing the image pattern adjacent to each of the pixels with a comparison pattern constituted of a plurality of pixels to specify at least a group of pixels existing at a boundary with respect to the non-image portion as a group of non-exposure pixels among the pixels constituting the image portion, and executing determination of specifying at least a group of pixels adjacent to the group of non-exposure pixels as a group of high power exposure pixels exposed with light of a higher light power than a predetermined light power required for exposing the image portion among the pixels constituting the image portion. | 03-10-2016 |
Patent application number | Description | Published |
20140141190 | METHOD OF REPAIRING COMPOSITE MATERIAL AND COMPOSITE MATERIAL - A method of repairing a composite material is provided in which a frustum-shaped portion of a composite material is removed, and the composite material and a repair material are bonded with each other while evacuating. The repair method includes step S | 05-22-2014 |
20140290831 | METHOD AND APPARATUS FOR REPAIRING HONEYCOMB CORE SANDWICH PANEL - To reduce a time required for repairing a honeycomb core sandwich panel. A repair method according to the present invention is a repair method, in which a repair patch | 10-02-2014 |
20140290832 | REPAIR METHOD OF REPAIR TARGET PORTION, AND REPAIR APPARATUS - The present invention sufficiently heats a repairing material while preventing change in quality of a base material provided with the repairing material so as to securely bond the repairing material to a repair target portion. The repair method of the present invention, in order to repair a repair target portion | 10-02-2014 |
20140290851 | METHOD AND APPARATUS FOR REPAIRING HONEYCOMB CORE SANDWICH PANEL - A repair method according to the present invention is a method for repairing a honeycomb core sandwich panel | 10-02-2014 |
20140295124 | REPAIR METHOD OF REPAIR TARGET PORTION, AND REPAIRED PRODUCT OBTAINED FROM REPAIRING - The present invention relates to a repair method using a pre-cured repairing patch, and a repaired product obtained from repairing using the repairing patch, and the present invention securely bonds a repairing patch, where an out-of-plane stiffness is required, to a repair target. In order to cover a repair target portion | 10-02-2014 |
20140295125 | REPAIR METHOD OF REPAIR TARGET PORTION, REPAIRED PRODUCT, AND REPAIR APPARATUS - The present invention sufficiently heats a repairing material while preventing change in quality of a base material provided with the repairing material so as to securely bond the repairing material to a repair target portion. The repair method of the present invention, in order to repair a repair target portion | 10-02-2014 |
20150217523 | HEAT DISPERSION DEVICE AND REPAIR AND JOINING METHODS - The present invention provides a device which can uniformize heat distribution by using an existing heater mat for repairing or joining members. A heat dispersion device includes a bag with a fluid sealed inside, and is disposed on a second surface of a heater mat which has a first surface to be directed toward an object to be heated and the second surface opposite to the first surface. The fluid inside the bag is preferably heated with a heat source. | 08-06-2015 |
20150228064 | MAINTENANCE SUPPORTING SYSTEM AND MAINTENANCE SUPPORTING METHOD - To provide a structure maintenance supporting system that can accurately and quickly associate any position on a structure with a position in the drawing of the structure that is referred to at the time of maintenance. A maintenance supporting system includes an image displaying device that displays an image of a structure to be referred to when any damaged position on the structure is maintained, and a processing unit that performs calculation to associate the damaged position with a position in the image. The processing unit includes a damaged position calculating section that calculates a target coordinate which is the coordinate of the damaged position using known coordinates given to a plurality of reference points, and a position specifying section that specifies a position in the image corresponding to the target coordinate with an indication on the image displaying device. | 08-13-2015 |
Patent application number | Description | Published |
20100040498 | ROTOR DRIVE MECHANISM, ECCENTRIC SHAFT SEALING STRUCTURE, AND PUMP APPARATUS - To transfer and fill a fluid with high flow rate accuracy and a long operating life, and realize small size, light weight, low cost, and energy saving. | 02-18-2010 |
20100092317 | Uniaxial Eccentric Screw Pump - An object of the present invention is to provide a uniaxial eccentric screw pump capable of transferring and filling a fluid while realizing high flow rate accuracy, low pulsation, and long life. | 04-15-2010 |
20110033279 | ROTOR DRIVE MECHANISM AND PUMP APPARATUS - To provide a rotor drive mechanism which realizes that a rotor rotating at high speed can be used by reducing the amount of heat and vibrations generated when the rotor is rotated at high speed and lowering a contact pressure between an outer surface of the rotor and an inner surface of a stator inner hole or preventing the outer surface of the rotor and the inner surface of the stator inner hole from contacting each other. | 02-10-2011 |
20110204102 | VARIABLE NOZZLE, VARIABLE NOZZLE DEVICE, AND APPLYING DEVICE INCLUDING VARIABLE NOZZLE DEVICE - In the present invention, functions of both a nozzle change drive mechanism configured to move a desired one of a plurality of nozzles to an ejection position and a nozzle moving drive mechanism configured to move the desired nozzle to apply a fluid to an application surface are realized by the nozzle moving drive mechanism. | 08-25-2011 |
20130327269 | VARIABLE DISCHARGE WIDTH DEVICE AND APPLYING DEVICE - A variable discharge width device includes a hollow outer cylindrical part where inside and outside thereof communicate with each other via a discharge port, and an inner cylindrical part rotatable inside the outer cylindrical part along a circumferential wall of the outer cylindrical part. The inner cylindrical part can introduce fluid thereinto, and has a circumferential part opening formed in the circumferential wall so that inside and outside of the inner cylindrical part communicate with each other. The circumferential part opening is formed so that an opening width thereof changes in the circumferential direction of the inner cylindrical part. The variable discharge width device is capable of discharging the fluid introduced into the inner cylindrical part, from a communicating area formed by intersecting the circumferential part opening and the discharge port. | 12-12-2013 |
Patent application number | Description | Published |
20110225811 | Substrate-related-operation performing apparatus and substrate-related-operation performing system - A component mounting system and apparatus are provided that include a component mounting apparatus with a substrate holding device, a component supplying device, a head support portion, a mounting head and a forcing means. The mounting head is detachably attached to the head support portion. The mounting head of the system has a recording medium in which information relating to the mounting head is recorded. The system has an external storage portion that stores a plurality of batches of information relating to a plurality of mounting heads. The system further includes a recognizing portion that obtains and recognizes information from the external storage corresponding to the mounting head that is attached to the support portion. | 09-22-2011 |
20120111505 | COMPONENT MOUNTING MACHINE - In a component mounting machine including a tape feeder removing a top tape from a carrier tape of a component supply tape so as to expose a component on the carrier tape so that the component is sucked by a suction nozzle; and a waste tape collection box collecting the top tape removed from the carrier tape, a top-tape drawing member for catching and drawing out the top tape is drawably provided at a place where the top tape removed from the carrier tape is hanging down from the tape feeder into the waste tape collection box (for example, a top opening portion of the waste tape collection box). | 05-10-2012 |
20140026410 | SUBSTRATE-RELATED-OPERATION PERFORMING APPARATUS AND SUBSTRATE-RELATED-OPERATION PERFORMING SYSTEM - A component mounting system and apparatus are provided that include a component mounting apparatus with a substrate holding device, a component supplying device, a head support portion, a mounting head and a forcing means. The mounting head is detachably attached to the head support portion. The mounting head of the system has a recording medium in which information relating to the mounting head is recorded. The system has an external storage portion that stores a plurality of batches of information relating to a plurality of mounting heads. The system further includes a recognizing portion that obtains and recognizes information from the external storage corresponding to the mounting head that is attached to the support portion. | 01-30-2014 |
20150230344 | SUBSTRATE-RELATED-OPERATION PERFORMING APPARATUS AND SUBSTRATE-RELATED-OPERATION PERFORMING SYSTEM - A component mounting system and apparatus are provided that include a component mounting apparatus with a substrate holding device, a component supplying device, a head support portion, a mounting head and a forcing means. The mounting head is detachably attached to the head support portion. The mounting head of the system has a recording medium in which information relating to the mounting head is recorded. The system has an external storage portion that stores a plurality of batches of information relating to a plurality of mounting heads. The system further includes a recognizing portion that obtains and recognizes information from the external storage corresponding to the mounting head that is attached to the support portion. | 08-13-2015 |
Patent application number | Description | Published |
20090234162 | Radioactive Halogen-Labeled Phenyloxyaniline Derivatives - A radioactive halogen-labeled phenyoxyaniline derivative represented by the following formula: wherein R | 09-17-2009 |
20100111838 | BRAIN-LOCALIZING POLYPEPTIDES COMPRISING A MULTIVALENT BINDING MOIETY AND IMPROVED METABOLIC STABILITY - Brain-localizing polypeptides carrying a reactive group for linking to a molecule that does not have brain-localizing activity were successfully produced by introducing at least two lysine residues into cyclized polypeptides having a brain-localizing motif sequence. These polypeptides have improved metabolic stability compared to conventional brain-localizing polypeptides, and can efficiently translocate desired molecules into the brain. | 05-06-2010 |
20130189289 | VACCINE FOR TREATMENT OF TAUTOPATHY - This invention relates to a vaccine for preventing or treating tautopathy, comprising a vector, as an active ingredient, comprising a nucleic acid encoding a mutant tau protein linked to a secretion signal sequence, wherein the vaccine is capable of inducing an antibody against an (optionally phosphorylated) tau protein in a subject in a more sustained manner compared with a case where the mutant tau protein is administered directly. | 07-25-2013 |
20150266937 | VACCINE FOR TREATMENT OF TAUTOPATHY - This invention relates to a vaccine for preventing or treating tautopathy, comprising a vector, as an active ingredient, comprising a nucleic acid encoding a mutant tau protein linked to a secretion signal sequence, wherein the vaccine is capable of inducing an antibody against an (optionally phospholylated) tau protein in a subject in a more sustained manner compared with a case where the mutant tau protein is administered directly. | 09-24-2015 |
20160045625 | [11C] AND [18F] LABELED 1,3-DIPHENYL-5-(PYRIMIDIN-2-YL)-PYRIDIN-2(1H)-ONE DERIVATIVES AND THEIR USE FOR PET IMAGING OF THE AMPA RECEPTOR - A compound selected from the group consisting of compounds represented by the formulas below or pharmaceutically acceptable salt thereof is useful in PET imaging for AMPA receptor. | 02-18-2016 |
Patent application number | Description | Published |
20100166356 | OPTICAL MODULATOR - In an optical modulator, a first electrode portion having a plurality of first electrodes is provided on the upper surface of a base part having a periodically-poled structure and a second electrode portion is provided on the lower surface thereof, and voltage is applied in one direction between the first electrode portion and the second electrode portion, to thereby cause a periodic change of the refractive index in a polarization-part array direction in the periodically-poled structure and diffract light which enters the base part. This allows reduction in the voltage applied between the first electrode portion and the second electrode portion, and it is thereby possible to form a desired electric field inside the periodically-poled structure while achieving a high-density channel arrangement. By reducing the voltage, the rate of the optical modulation performed by the optical modulator can be increased. | 07-01-2010 |
20120081772 | OPTICAL DEVICE, A METHOD OF MANUFACTURING OPTICAL DEVICE, AND EXPOSURE APPARATUS - The ferroelectric substrate | 04-05-2012 |
20120182535 | OPTICAL DEVICE, EXPOSURE APPARATUS AND LASER APPARATUS - As a spatial light modulator | 07-19-2012 |
20150070676 | LIGHT MODULATOR AND EXPOSURE HEAD - A first electro-optic crystal substrate and a second electro-optic crystal substrate are provided as an electro-optic crystal substrate. The first electro-optic crystal substrate comprises a first periodic polarization reversal structure in which first polarization pairs, in each of which the directions of polarization in response to electric fields are opposite to each other, are arranged in a first period along a first arrangement direction which is orthogonal or inclined with respect to the direction of propagation, and light passes through the first periodic polarization reversal structure. The second electro-optic crystal substrate comprises a second periodic polarization reversal structure in which second polarization pairs, in each of which the directions of polarization in response to electric fields are opposite to each other, are arranged in a second period along a second arrangement direction which is orthogonal or inclined with respect to the direction of propagation, and light outstanding from the first electro-optic crystal substrate passes through the second periodic polarization reversal structure. At least one of a first condition and a second condition is satisfied. The first condition is that the first and the second periods are different from each other and a second condition is that the first arrangement direction and the second arrangement direction are different from each other. | 03-12-2015 |