Patent application number | Description | Published |
20110150543 | Fixing Device - In a fixing device, a nip plate is disposed on an inner surface of a tubular flexible fusing member which is flexibly deformable, and configured to be heated by a heating element disposed inside the fusing member. The fusing member is nipped between the nip plate and a backup member to form a nip portion. First and second portions of the nip plate which are located in positions upstream and downstream, respectively, with respect to a recording sheet conveyance direction and to be supported by a stay are each configured to be a flat plate extending along the recording sheet conveyance direction. A central portion between the first and second portions of the nip plate is in a position shifted from those of the first and second portions in a direction perpendicular to flat surfaces of the first and second portions. | 06-23-2011 |
20110158719 | Fixing Device Provided with Temperature Sensor - There is provided a fixing device for thermally fixing a developing agent image to a sheet. The fixing device includes a tubular flexible member, a heater, a nip member, a reflection plate, a backup member, a stay and a temperature sensor. The flexible member has an inner peripheral surface defining an internal space. The heater is disposed in the internal space and is configured to generate a radiant heat. The nip member is disposed in the internal space, the inner peripheral surface being in sliding contact with the nip member. The reflection plate is configured to reflect the radiant heat from the heater toward the nip member, the reflection plate having an outer profile. The backup member is configured to provide a nip region in cooperation with the nip member for nipping the flexible member between the backup member and the nip member. The stay covers the reflection plate and supports the nip member, the stay having a profile in conformance with the outer profile of the reflection plate, and the stay being formed with one of a through-hole and a notch. The temperature sensor is disposed in the internal space and extends through the one of the through-hole and the notch. | 06-30-2011 |
20110164905 | Fixing Device - A fixing device includes a heating element disposed inside a flexible fusing member, a nip member disposed to contact with a surface of the flexible fusing member and to allow the flexible fusing member to slide along the nip member, a reflecting plate for reflecting radiant heat from the heating element toward the nip member, and a backup member for nipping the flexible fusing member with the nip member. The reflecting plate includes a central reflecting portion extending along a longitudinal direction of the heating element at least in a region corresponding to along a heat generating portion of the heating element, and end reflecting portions stationarily provided on both ends of the central reflecting portion. The end reflecting portions are disposed in positions longitudinally outward of the heat generating portion and each has a reflecting surface tilted with respect to the longitudinal direction of the heating element. | 07-07-2011 |
20110164906 | Fixing Device - A fixing device for thermally fixing a developing agent image to a sheet fed in a sheet feeding direction includes: a tubular flexible member; a nip member; a heater; a reflection member; a backup member; and a temperature sensor. The tubular flexible member has an inner peripheral surface defining an internal space. The nip member is disposed in the internal space and has one surface and opposite surface. The inner peripheral surface is in contact with the one surface. The heater is disposed in the internal space and confronts the nip member in a confronting direction. The reflection member is configured to reflect a radiant heat from the heater toward the nip member. The backup member is configured to provide a nip region in cooperation with the nip member for nipping the tubular flexible member between the backup member and the nip member. The temperature sensor is disposed in the internal space and is configured to detect a temperature of the nip member. The temperature sensor is positioned outside of the reflection member and in confrontation with the opposite surface. | 07-07-2011 |
20110170919 | Fixing Device - A fixing device includes a tubular fusing film, a heater, a nip member, a backup member, a first supporting member, and a second supporting member. The heater may be disposed inside the tubular shape of the fusing film. The nip member may be disposed so as to be in sliding contact with the inner surface of the fusing film and heated by the heater. The backup member may form a nip portion between the backup member and the fusing film with the fusing film between the backup member and the nip member. The first supporting member may be configured to support the nip member. The second supporting member may be configured to support the heater and movably support the first supporting member so that the nip member moves relative to the backup member and the heater. | 07-14-2011 |
20110170920 | Fixing Device - A fixing device includes a tubular fusing film, a heater, a nip member, a backup member, a backup member, first supporting member, and a second supporting member. The heater may be disposed inside the tubular shape of the fusing film. The nip member may be disposed so as to be in sliding contact with the inner surface of the fusing film and heated by the heater. The backup member may form a nip portion between the backup member and the fusing film with the fusing film between the backup member and the nip member. The first supporting member may be configured to integrally support the heater and the nip member. The second supporting member may be configured to movably support the first supporting member so that the nip member moves relative to the backup member. | 07-14-2011 |
Patent application number | Description | Published |
20110150544 | Fixing Device Provided with Temperature Sensor - There is provided a fixing device for thermally fixing a developing agent image to a sheet. The fixing device includes: a tubular flexible member having an inner peripheral surface defining an internal space; a nip member disposed in the internal space and having one surface, the inner peripheral surface being in sliding contact with the one surface; a heater disposed in the internal space: a reflection plate configured to reflect a radiant heat from the heater toward the nip member; a backup member providing a nip region in cooperation with the nip member for nipping the flexible member between the backup member and the nip member; and a temperature sensor disposed in the internal space to detect a temperature of the reflection plate. | 06-23-2011 |
20110158715 | Fixing Device - A fixing device for thermally fixing a developing agent image to a sheet includes a tubular flexible fusing member, a nip plate, a heater, a reflection plate, and a backup member. The tubular flexible fusing member has an inner peripheral surface defining an internal space and an axis defining an axial direction. The nip plate is disposed in the internal space, and the inner peripheral surface is in sliding contact with the nip plate. A heater is disposed in the internal space and confronts the nip plate in a confronting direction. The heater includes a glass tube, a heat source provided in the glass tube, and a gas sealed in the glass tube. The glass tube includes a glass tube body and a tip portion protruding radially outwardly from the glass tube body for sealing the gas in the glass tube body. The tip portion protrudes in a predetermined direction to define a cross-sectional length of the glass tube in the confronting direction greater than a cross-sectional length of the glass tube in a perpendicular direction extending perpendicular to the confronting direction and the axial direction, and the cross-section includes the tip portion. The reflection plate is configured to reflect a radiant heat from the heater toward the nip plate. A backup member is configured to provide a nip region in cooperation with the nip plate for nipping the fusing member between the backup member and the nip plate. | 06-30-2011 |
20110158716 | Fixing Device - In a fixing device for thermally fixing a developer image transferred onto a recording sheet, a nip plate is disposed on an inner surface of a tubular flexible fusing member which is flexibly deformable in such a manner that permits the fusing member to slide along the nip plate, and configured to be heated by a heating element disposed inside the fusing member. The fusing member is nipped between the nip plate and a backup member to form a nip portion between the fusing member and the backup member. The nip plate is bent to form a recessed portion which opens on the inner surface of the fusing member and holds a lubricant. | 06-30-2011 |
20110158718 | Fixing Device - A fixing device for thermally fixing a developer image transferred onto a recording sheet, includes: a flexible fusing member which is flexibly deformable; a heating element; a nip member disposed in such a manner as to contact with a surface of the flexible fusing member and to allow the flexible fusing member to slide along the nip member; a reflecting plate configured to reflect radiant heat from the heating element in a direction toward the nip member; a backup member configured to nip the flexible fusing member with the nip member to thereby form a nip portion for the recording sheet between the flexible fusing member and the backup member; and a stay configured to support both end portions of the nip member. The reflecting plate has at least one flange portion, and the flange portion is held and supported between the nip member and the stay. | 06-30-2011 |
20110206406 | Fixing Device with Grounded Fusing Film - There is provided a fixing device for thermally fixing a developing agent image to a sheet. The fixing device includes a tubular flexible member, a heater, a nip member and a backup member. The tubular flexible member has an inner peripheral surface defining an internal space. The heater is disposed within the internal space and is configured to generate a radiant heat. The nip member is disposed within the internal space and is configured to receive the radiant heat from the heater, the inner peripheral surface being in sliding contact with the nip member, and the nip member being electrically conductive and the tubular flexible member being grounded via the nip member. The backup member is configured to provide a nip region in cooperation with the nip member for nipping the tubular flexible member between the backup member and the nip member. | 08-25-2011 |
20110206409 | Image Forming Device - An image forming device includes: a heater; a nip member; a stay; a tubular flexible fusing member; a pair of frame members; a backup member; and a ventilator. The heater is configured to radiate radiant heat. The nip member is configured to receive the radiant heat from the heater. The stay has an inner surface confronting the heater and an outer surface in opposition to the inner surface. The stay is configured to cover the heater and to support the nip member. The tubular flexible fusing member has end portions in an axial direction and an inner peripheral surface. The fusing member is configured to surround the heater, the nip member and the stay. The pair of frame members is disposed at the end portions. One of the frame members is formed with an inlet opening. Remaining one of the frame members is formed with an outlet opening. The inlet opening and the outlet opening are in fluid communication with a space defined between the inner peripheral surface and the outer surface. The backup member is configured to provide a nip region in cooperation with the fusing member upon nipping the fusing member between the backup member and the nip member. The ventilator is configured to allow an air to flow in the space in the axial direction from the inlet opening to the outlet opening. | 08-25-2011 |
20110211882 | Fixing Device - There is provided a fixing device for thermally fixing a developing agent image to a sheet. The fixing device includes a tubular flexible member, a nip member, a backup member and a restricting member. The tubular flexible member has an inner peripheral surface defining an internal space and an outer peripheral surface opposite to the inner peripheral surface, the tubular flexible member defining an axis extending in an axial direction. The nip member is disposed within the internal space. The backup member is configured to provide a nip region in cooperation with the nip member for nipping the tubular flexible member between the backup member and the nip member. The restricting member is configured to restrict the tubular flexible member from moving in the axial direction, the restricting member having a base section, an inner guide protruding inward from the base section in the axial direction for guiding the inner peripheral surface and an outer guide protruding inward from the base section in the axial direction for guiding the outer peripheral surface, the inner guide having a portion whose protruding end is positioned inward of a protruding end of the outer guide in the axial direction. | 09-01-2011 |
Patent application number | Description | Published |
20110225677 | GENE FOR INCREASING THE PRODUCTION OF PLANT BIOMASS AND METHOD OF USE THEREOF - A technique by which the production of plant biomass can be significantly increased is provided. The AT3G05660 gene encoding a receptor-like protein having a leucine-rich repeat structure or a gene functionally equivalent to such a gene is introduced, or an expression control region of an endogenous gene corresponding to the gene is modified. | 09-15-2011 |
20110239330 | GENE CAPABLE OF INCREASING THE PRODUCTION OF PLANT BIOMASS AND METHOD FOR USING THE SAME - According to the present invention, a technique with which the production of plant biomass can be drastically increased and salt stress resistance can be imparted to a plant is provided. | 09-29-2011 |
20130291231 | MATURE LEAF-SPECIFIC PROMOTER - The present invention provides gene expression regulatory DNA having activity of promoting gene expression in a mature-leaf-specific manner. The following is provided: gene expression regulatory DNA having activity of promoting gene expression in a mature-leaf-specific manner, which comprises any one of the following (a) to (d): (a) DNA consisting of the nucleotide sequence shown in SEQ ID NO: 1 or SEQ ID NO: 4; (b) DNA consisting of a nucleotide sequence that has a deletion, a substitution, an addition, or an insertion of one or a plurality of nucleotides in the nucleotide sequence shown in SEQ ID NO: 1 or SEQ ID NO: 4 and having activity of promoting gene expression in a mature-leaf-specific manner; (c) DNA consisting of a nucleotide sequence having 90% or more sequence identity to the nucleotide sequence shown in SEQ ID NO: 1 or SEQ ID NO: 4 and having activity of promoting gene expression in a mature-leaf-specific manner; and (d) DNA hybridizing under stringent conditions to DNA consisting of a sequence complementary to a part or the entirety of the nucleotide sequence shown in SEQ ID NO: 1 or SEQ ID NO: 4 and having activity of promoting gene expression in a mature-leaf-specific manner. | 10-31-2013 |
20130291232 | DNA INVOLVED IN GENE EXPRESSION REGULATION IN PHOTOSYNTHETIC TISSUE - The present invention provides gene expression regulatory DNA having activity of promoting gene expression in a mature-leaf-specific manner. The following is provided: gene expression regulatory DNA having activity of promoting gene expression in a mature-leaf-specific manner, which comprises any one of the following (a) to (d): (a) DNA consisting of the nucleotide sequence shown in SEQ ID NO: 1; (b) DNA consisting of a nucleotide sequence that has a deletion, a substitution, an addition, or an insertion of one or a plurality of nucleotides in the nucleotide sequence shown in SEQ ID NO: 1 and having activity of promoting gene expression in a mature-leaf-specific manner; (c) DNA consisting of a nucleotide sequence having 90% or more sequence identity to the nucleotide sequence shown in SEQ ID NO: 1 and having activity of promoting gene expression in a mature-leaf-specific manner; and (d) DNA hybridizing under stringent conditions to DNA consisting of a sequence complementary to a part or the entirety of the nucleotide sequence shown in SEQ ID NO: 1 and having activity of promoting gene expression in a mature-leaf-specific manner. | 10-31-2013 |
Patent application number | Description | Published |
20130263887 | DISSOLVED NITROGEN CONCENTRATION MONITORING METHOD, SUBSTRATE CLEANING METHOD, AND SUBSTRATE CLEANING APPARATUS - A dissolved nitrogen concentration monitoring method is used for monitoring a dissolved nitrogen concentration of a cleaning liquid when an ultrasonic wave is irradiated onto the cleaning liquid in which a substrate is dipped. The method includes measuring an amount of increase of a dissolved oxygen concentration of the cleaning liquid resulting from an oxygen molecule generated from a water molecule as a result of a radical reaction caused by ultrasonic wave irradiation. A dissolved nitrogen concentration of the cleaning liquid is calculated from the measured amount of increase of dissolved oxygen concentration based on a predetermined relationship between a dissolved nitrogen concentration and an amount of increase of dissolved oxygen concentration. | 10-10-2013 |
20130312785 | ULTRASONIC CLEANING METHOD AND ULTRASONIC CLEANING APPARATUS - An ultrasonic cleaning method for cleaning an object in a liquid in which a gas is dissolved includes preparing the liquid in which the gas is dissolved and stirring the liquid while irradiating the liquid with the ultrasonic waves so as to realize a state where bubbles containing the gas dissolved in the liquid continue to be generated. The object is cleaned in the state where the bubbles containing the gas continue to be generated. | 11-28-2013 |
20130312786 | ULTRASONIC CLEANING METHOD AND ULTRASONIC CLEANING APPARATUS - An ultrasonic cleaning method for cleaning an object in a liquid in which a gas is dissolved includes preparing the liquid in which the gas is dissolved. The object is cleaned while applying ultrasonic waves to the liquid so that a ratio determined by dividing a vibration strength of the liquid at a fourth-order frequency of the ultrasonic waves by a vibration strength of the liquid at a fundamental frequency of the ultrasonic waves is larger than 0.8/1000. | 11-28-2013 |
20130312788 | ULTRASONIC CLEANING METHOD AND ULTRASONIC CLEANING APPARATUS - An ultrasonic cleaning method for cleaning an object in a liquid in which a first gas is dissolved includes preparing the liquid in which the first gas is dissolved and introducing a second gas into the liquid while irradiating the liquid with ultrasonic waves so as to realize a state where bubbles containing the first gas dissolved in the liquid continue to be generated. The object is cleaned in the state where the bubbles containing the first gas continue to be generated. | 11-28-2013 |
20130312789 | ULTRASONIC CLEANING METHOD AND ULTRASONIC CLEANING APPARATUS - An ultrasonic cleaning method for cleaning an object in a liquid in which a gas is dissolved includes preparing the liquid in which the gas is dissolved and cleaning the object while irradiating the liquid with ultrasonic waves so that a region, where a spatial rate of change of a refractive index of the liquid in which the gas is dissolved is large relative to a case where ultrasonic waves are not applied, appears along a direction in which the ultrasonic waves travel. | 11-28-2013 |
Patent application number | Description | Published |
20130112900 | CLEANING APPARATUS, MEASUREMENT METHOD AND CALIBRATION METHOD - A calibration method for calibrating a measurement device for measuring a concentration of a gas dissolved in a liquid includes varying the concentration of the gas dissolved in the liquid, and predetermining, as a reference concentration, a concentration of the gas at which an intensity of luminescence produced when the liquid is irradiated with ultrasonic waves shows a peak. The liquid is illuminated with ultrasonic waves while varying the concentration of the gas in the liquid and a measured value is measured, using the measurement device, as a concentration of the gas in the liquid when the intensity of the luminescence shows a peak. The measurement device is calibrated based on the measured value and the reference concentration. | 05-09-2013 |
20130160791 | ULTRASONIC CLEANING METHOD - An ultrasonic cleaning method for cleaning an object in a solution having a gas dissolved therein includes irradiating ultrasonic waves to the solution having a first dissolved gas concentration. While the ultrasonic waves are being irradiated to the solution, a dissolved gas concentration in the solution is changed from the first dissolved gas concentration to a second dissolved gas concentration that is lower than the first dissolved gas concentration such that sonoluminescence occurs. | 06-27-2013 |
20130192627 | CLEANING METHOD - A cleaning method for cleaning an object includes preparing a cleaning liquid. A dissolved nitrogen concentration in the cleaning liquid is adjusted based on a size of a foreign substance to be removed from the object with a highest removal efficiency. The object is dipped in the cleaning liquid while irradiating the cleaning liquid with ultrasonic waves. | 08-01-2013 |
20130192628 | CLEANING APPARATUS, EQUIPMENT, AND METHOD - A cleaning apparatus for cleaning an object includes a cleaning tank holding a cleaning liquid, the object being cleanable by the cleaning liquid. A coupling tank holding an intermediate medium is in contact with a portion of the cleaning tank. An ultrasonic wave generation unit is disposed at the coupling tank and configured to ultrasonically vibrate the cleaning liquid via the intermediate medium. A modification unit is configured to modify a difference in sonic velocity between the cleaning liquid and the intermediate medium. | 08-01-2013 |
20160052025 | ULTRASONIC CLEANING METHOD - A cleaning method involves: disposing in a cleaning liquid held in a cleaning tank an object to be cleaned; and ultrasonically vibrating the cleaning liquid via an intermediate medium in contact with the cleaning tank to clean said object, the ultrasonically vibrating involving: ultrasonically vibrating the cleaning liquid with the cleaning liquid and the intermediate medium allowing sonic velocities, respectively, having a first difference; and ultrasonically vibrating the cleaning liquid with the cleaning liquid and the intermediate medium allowing sonic velocities, respectively, having a second difference different from the first difference | 02-25-2016 |
Patent application number | Description | Published |
20150180040 | LEAD-ACID STORAGE BATTERY GRID AND LEAD-ACID STORAGE BATTERY - A lead-acid battery grid used for an electrode of a lead-acid battery, wherein the lead-acid battery grid is made of a Pb alloy containing at least one of Sn or Ca, and includes an upper frame constituting an upper side of the lead-acid battery grid, a lower frame constituting a lower side of the lead-acid battery grid, and a meshed part being present between the upper frame and the lower frame and including intersecting strands, a ratio Wu/W of a mass Wu of an upper half of the meshed part to a total mass W of the meshed part is 62.5% or higher and 67% or lower, and a cover layer containing a larger amount of Sn than the strands is formed on at least part of a surface of the strands, and the cover layer is not formed on a surface of the lower frame. | 06-25-2015 |
20150200424 | LEAD-ACID BATTERY - In a lead-acid batter including an electrode plate group housed in a cell chamber with an electrolyte, each positive electrode plate includes a positive electrode grid made of lead or a lead alloy containing no antimony, and a positive electrode active material with which the positive electrode grid is filled. Each negative electrode plate includes a negative electrode grid made of lead or a lead alloy containing no antimony, a surface layer formed on a surface of the negative electrode grid and made of a lead alloy containing antimony, and a negative electrode active material with which the negative electrode grid is filled. A mass ratio M | 07-16-2015 |
20150280285 | ACCUMULATOR SYSTEM - In the storage battery system, from the same temperature and the same voltage as both batteries a decrease per day of an open-circuit voltage of the lead-acid storage battery by a self-discharge is ΔV1(V/day) and a decrease per day of an open-circuit voltage of the sub-battery by a self-discharge is ΔV2(V/day), and a relation of ΔV1≧ΔV2 is satisfied. The sub-battery is a nickel hydride storage battery. | 10-01-2015 |
Patent application number | Description | Published |
20130101857 | THERMOSETTING RESIN COMPOSITION, CURED PRODUCT THEREOF, ACTIVE ESTER RESIN, SEMICONDUCTOR ENCAPSULATING MATERIAL, PREPREG, CIRCUIT BOARD, AND BUILD-UP FILM - A thermosetting resin composition contains an active ester resin (A) and an epoxy resin (B) as essential components, the active ester resin (A) having a resin structure which includes a polyaryleneoxy structure (I) and in which aromatic carbon atoms in a plurality of the polyaryleneoxy structures (I) are linked through a structural site (II) represented by a structural formula 1 (wherein Ar represents a phenylene group, a phenylene group nuclear-substituted by 1 to 3 alkyl groups each having 1 to 4 carbon atoms, a naphthylene group, or a naphthylene group nuclear-substituted by 1 to 3 alkyl groups each having 1 to 4 carbon atoms). | 04-25-2013 |
20140151094 | ACTIVE ESTER RESIN, METHOD FOR PRODUCING THE SAME, THERMOSETTING RESIN COMPOSITION, CURED PRODUCT OF THE THERMOSETTING RESIN COMPOSITION, SEMICONDUCTOR ENCAPSULATING MATERIAL, PRE-PREG, CIRCUIT BOARD, AND BUILD-UP FILM - A low dielectric constant, a low dielectric loss tangent, and heat resistance are achieved. An active ester resin that has a resin structure produced by reacting a polyfunctional phenolic compound (a1) with a monofunctional aromatic carboxylic acid or its chloride (a2) and an aromatic dicarboxylic acid or its chloride (a3). The polyfunctional phenolic compound (a1) is represented by structural formula (1) below: | 06-05-2014 |
20150118499 | ACTIVE ESTER RESIN, THERMOSETTING RESIN COMPOSITION, CURED PRODUCT OF SAME, SEMICONDUCTOR ENCAPSULATION MATERIAL, PREPREG, CIRCUIT BOARD, AND BUILD-UP FILM - A cured product exhibits good heat resistance and flame retardancy as well as low dielectric constant and low loss tangent. A phosphorus-containing compound (i) obtained by a reaction between an aromatic aldehyde (a1) having an alkoxy group as a substituent on a nucleus and an organic phosphorus compound (a2) having a P—H group or a P—OH group in a molecular structure is reacted with a phenolic substance (a3) to obtain a phosphorus-containing phenolic substance (A1). Then the phosphorus-containing phenolic substance (A1) is reacted with an aromatic dicarboxylic acid or an anhydride or dihalide of an aromatic dicarboxylic acid or a C2-6 saturated dicarboxylic acid or an anhydride or dihalide of a C2-6 saturated dicarboxylic acid (A2) so that all or some of hydroxyl groups of the phenolic substance (A1) form ester bonds. | 04-30-2015 |
20160130391 | ACTIVE ESTER RESIN CONTAINING PHOSPHORUS ATOM, EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF, PREPREG, CIRCUIT BOARD, AND BUILD-UP FILM - The present invention provides an active ester resin containing a phosphorus atom capable of providing a cured product having all of flame retardancy, heat resistance, and dielectric characteristics, an epoxy resin composition containing the same as a curing agent, a cured product thereof, a prepreg, a circuit board, and a build-up film. The active ester resin containing a phosphorus atom has Structure (I) in which a structural unit (α) in which a plurality of aromatic nuclei (X) are connected through an alicyclic hydrocarbon group is connected with another structural unit (α) through an arylene dicarbonyloxy group, and, at least one of the aromatic nuclei (X) present in the resin has a structural site (Y) represented by any one of the following Structural Formulas (y1) to (y4) as a substituent on the aromatic nucleus. | 05-12-2016 |