Patent application number | Description | Published |
20120099905 | DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS - A developing apparatus in which one sleeve is swingable includes a first magnetic field generating member inside a first developer bearing member, a second magnetic field generating member inside a second developer bearing member, and a positioning unit configured to perform positioning of a swinging connecting member in the peripheral direction or to perform positioning of the swinging connecting member in the peripheral direction through connection thereto. | 04-26-2012 |
20130034367 | CHARGING DEVICE - In a configuration in which a carriage jumps at an end of a screw without using a sensor for detecting a position, when a load for moving the carriage in a longitudinal direction is increased, the carriage jumps at an unintended position of a charging wire. An urging member is regulated not to be displaceable greater than a difference between a concave portion and a convex portion of the screw when the regulation member is at a regulation position, and is displaceable greater than the difference between the concave portion and the convex portion of the screw when the regulation member is at a retreat position. | 02-07-2013 |
20130322934 | IMAGE FORMING APPARATUS - An image forming apparatus including a main assembly; an intermediary transfer unit including an endless intermediary transfer belt, a plurality of rollers including a driving roller for applying a driving force to the intermediary transfer belt and stretching the intermediary transfer belt, and an intermediary transfer frame integrally supporting the rollers; a main assembly rail member, fixed to the main assembly, for guiding the intermediary transfer unit, the main assembly rail member regulating and positioning at least the driving roller and a roller around which the intermediary transfer belt is wound with a wrapping angle not less than 90° in a state that intermediary transfer unit is mounted in the main assembly. | 12-05-2013 |
20140161495 | ENDLESS BELT, BELT DRIVING DEVICE AND IMAGE FORMING APPARATUS - An endless belt includes: an endless belt body; and a tape which is wound around the endless belt body through more than full circumference on an outer peripheral surface of each of end portions of the endless belt body with respect to a widthwise direction crossing a circumferential direction of the endless belt body and which is provided so that said tape overlaps a winding start portion with a slack. | 06-12-2014 |
Patent application number | Description | Published |
20110091348 | STEEL FOR HEAT TREATMENT - A steel for heat treatment, which exhibits high strength and high toughness even when the heat treatment (such as quenching and tempering) of the steel is conducted under conventional conditions in an after stage. The steel for heat treatment contains C: 0.10 to 0.70 mass %, Mn: 0.1 to 3.0 mass %, Al: 0.005 to 2.0 mass %, P: 0.050 mass % or less, S: 0.50 mass % or less, O: 0.0030 mass or less, N: 0.0200 mass % or less, and one or more selected from the group consisting of Ti: 0.30 mass % or less and Nb: 0.30 mass or less with the balance being Fe and unavoidable impurities, and has a TH value of 1.0 or above as calculated according to the formula: ({Ti}/48+{Nb}/93) 10 | 04-21-2011 |
20120325364 | SEAMLESS STEEL PIPE FOR HIGH-STRENGTH HOLLOW SPRING - Disclosed is a seamless steel pipe for a high-strength hollow spring, which comprises 0.20 to 0.70 mass % of C, 0.5 to 3.0 mass % of Si, 0.1 to 3.0 mass % of Mn, 0.030 mass % or less (including 0%) of P, 0.030 mass % or less (including 0%) of S, 0.02 mass % or less (including 0%) of N, and the remainder made up by Fe and unavoidable impurities, and which is characterized in that carbide has an equivalent circle diameter of 1.00 μm or less. The seamless steel pipe enables the production of a hollow spring having high strength and excellent durability. | 12-27-2012 |
Patent application number | Description | Published |
20090304415 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - A developing device includes a housing in which nonmagnetic one-component toner is housed, a developing roller which horizontally extends in an opening of the housing, and a feed roller which is set in the housing in pressure contact with the developing roller so as to form a nip portion and which feeds toner to the developing roller. The developing device also includes a feed stabilizing member which is in contact with a lower portion of the feed roller so as to form a second nip portion, and which restricts toner feed quantity. The feed stabilizing member is provided so as to extend from a generally triangular-shaped first region below the first nip portion up to one side of the nip portion opposite to the first region side. The developing device further includes a toner circulation path for pushing back toner from the first region through below the feed stabilizing member to a second region on the one side opposite to the first region side with an aid of pressure of toner that tends to accumulate in the first region. | 12-10-2009 |
20110299893 | DEVELOPING DEVICE AND DEVELOPING METHOD - A developing device having a plurality of toner carrying members for carrying toner on their outer peripheral surfaces, the plurality of toner carrying members being placed along a rotating direction of an image carrying member and out of contact with the image carrying member; and a developer carrying member for carrying a developer composed of toner and carriers and for supplying the toner to the plurality of toner carrying members. In the developing device, AC bias voltages are applied to the toner carrying members so as to cause the toner carried by the toner carrying members to stick to an electrostatic latent image formed on the image carrying member by the effect of electric fields induced by a voltage of the electrostatic latent image and the AC bias voltages applied to the toner carrying members. The amount of developing toner sticking on the image carrying member immediately after the image carrying member has passed a development area in an upstream side in the rotating direction of the image carrying member is larger than the amount of developing toner sticking on the image carrying member immediately after the image carrying member has passed a development area in a downstream side in the rotating direction of the image carrying member. | 12-08-2011 |
20120134722 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - A developing device having: a plurality of toner support members for supporting toner on their peripheral surfaces, the plurality of toner support members being arranged in a direction of rotation of an image support member out of contact with the image support member; and a developer support member for supporting a developer containing toner and carriers and supplying the toner to the plurality of toner support members; wherein the plurality of toner support members have dielectric layers on their surfaces, the dielectric layers satisfying a condition d1/∈1>d2/∈2; and wherein the first toner support member and the second toner support member are connected to a single power source. | 05-31-2012 |
20120189354 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - A developing device has a first toner carrier which carries, on an outer peripheral surface, toner to be fed to an electrostatic latent image formed on an image carrier and which is arranged out of contact with the image carrier; a second toner carrier which carries, on an outer peripheral surface, toner to be fed to the electrostatic latent image and which is arranged out of contact with the image carrier; and a developer carrier which carries a developer made up of toner and carriers and which feeds the toner to the first toner carrier and the second toner carrier. The toner carried by each of the first toner carrier and the second toner carrier is caused to adhere to the electrostatic latent image formed on the image carrier by application of an AC bias voltage to each of the first toner carrier and the second toner carrier. | 07-26-2012 |
Patent application number | Description | Published |
20120161588 | PIEZOELECTRIC CERAMIC, METHOD FOR PRODUCING SAME, AND PIEZOELECTRIC DEVICE - Disclosed is a piezoelectric ceramic which is characterized by containing [K | 06-28-2012 |
20120229953 | LEAD-FREE PIEZOELECTRIC PORCELAIN COMPOSITION, PIEZOELECTRIC CERAMIC COMPONENT FORMED USING THE COMPOSITION, AND PROCESS FOR PRODUCING PIEZOELECTRIC CERAMIC COMPONENT - Provided is an alkali-niobate-based piezoelectric porcelain composition which has a crystal-structure transition point in the range of operation guarantee temperatures and which, despite this, is inhibited from abruptly changing in capacitance. The piezoelectric porcelain composition comprises Li, Na, K, Nb, Ta, Sb, and O as major constituent elements and has an alkali-niobate-based perovskite structure. When the composition has an ABO | 09-13-2012 |
20130320815 | PIEZOELECTRIC CERAMIC, PIEZOELECTRIC CERAMIC COMPONENT, AND PIEZOELECTRIC DEVICE USING SUCH PIEZOELECTRIC CERAMIC COMPONENT - In a piezoelectric ceramic which has an alkali-containing niobate-based perovskite structure in which constituent elements are Li, Na, K, Nb, and O, a Li | 12-05-2013 |
20140028156 | PIEZOELECTRIC ELEMENT AND METHOD OF MANUFACTURING THE SAME - A piezoelectric element includes first internal electrodes and second electrodes, as well as piezoelectric ceramic layers that are made of ceramics and arranged between the first internal electrodes and second internal electrodes. Manganese is present relatively more abundantly in the areas of the piezoelectric ceramic layers adjacent to the first internal electrodes and second internal electrodes, compared to at the centers of the piezoelectric ceramic layers. Insulation performance of the piezoelectric element is kept from dropping over the course of use. | 01-30-2014 |
20140055009 | PIEZOELECTRIC CERAMIC AND PIEZOELECTRIC ELEMENT - A piezoelectric ceramic is constituted by a polycrystal whose main phase is an alkali-containing niobate perovskite structure, where both elemental nickel and elemental manganese are present at the grain boundary of the polycrystal. The piezoelectric ceramic is such that drop in piezoelectric characteristics due to application of high electric field is suppressed. | 02-27-2014 |
Patent application number | Description | Published |
20120145494 | VEHICLE BRAKE DEVICE - A VSA device ( | 06-14-2012 |
20120306260 | VEHICLE BRAKE DEVICE AND VEHICLE BRAKE DEVICE CONTROL METHOD - In a BBW type vehicle brake device, first and second fluid paths that are connected to each other are both connected to a slave cylinder with a simple structure equipped with a single fluid pressure chamber, thereby enabling wheel cylinders having two lines to be operated and eliminating the need for a complicated tandem type slave cylinder. When the slave cylinder becomes inoperable due to malfunction of the power supply, by opening first and second master cut valves and closing the communication control valve, braking is carried out by brake fluid pressure generated by a master cylinder. In this process, since the interconnection between the first and second fluid paths is blocked by closing the communication control valve, even if the wheel cylinder of one of the brake lines suffers from a liquid leakage malfunction, the other remained brake line is enabled to ensure a braking force. | 12-06-2012 |
20120313427 | VEHICLE BRAKE DEVICE AND VEHICLE BRAKE DEVICE CONTROL METHOD - In a BBW type brake device, if a slave cylinder becomes inoperable, when a master cylinder is operated for the first time, a master cut valve is opened to charge brake fluid into a reservoir of a hydraulic modulator, and since the brake fluid charged into the reservoir is increased in pressure by driving a hydraulic pump when the master cut valve is closed, wheel cylinders are operated. Since the amount of brake fluid on the downstream side relative to the master cut valve is increased by charging the reservoir with brake fluid, it is possible to increase the pressure of the brake fluid of the reservoir by driving the hydraulic pump and generate brake fluid pressure by a hydraulic modulator that is higher than the brake fluid pressure generated by the master cylinder, thereby generating sufficient braking force without increasing the depressing force applied to a brake pedal. | 12-13-2012 |
20130239567 | ELECTRIC BRAKE ACTUATOR, AND BRAKE SYSTEM FOR VEHICLE - A motor cylinder device ( | 09-19-2013 |
Patent application number | Description | Published |
20090056682 | EGR cooler bypass switching system - An EGR cooler bypass switching system integrally comprises an EGR cooler for cooling EGR gas and a switching valve for switching between introduction and non-introduction of the EGR gas with respect to the EGR cooler. The system further comprises a cooler core through which the EGR gas introduced in the EGR cooler passes; a cooler case housing the cooler core; a cooling water inlet pipe through which cooling water flows in the system; a cooling water outlet pipe which is provided in the cooler case and through which the cooling water flows out of the system; an in-cooler cooling water passage formed in the cooler case to allow the cooling water flowing therein through the cooling water inlet pipe to flow around an outer periphery of the cooler core; and an in-valve cooling water passage formed in a housing of the switching valve to allow the cooling water flowing therein from the cooling water inlet pipe to flow through for cooling the switching valve. The in-cooler cooling water passage and the in-valve cooling water passage communicate with each other at a mating face between the EGR cooler and the switching valve. | 03-05-2009 |
20090266315 | COOLING STRUCTURE OF INTERNAL COMBUSTION ENGINE - A cooling structure of an internal combustion engine includes: a cooling water introducing port provided on one end side of a cylinder block; and a water jacket provided so as to surround a cylinder bore wall, wherein cooling water is introduced from the cooling water introducing port into the water jacket, the cooling water is branched to flow to a portion on an intake side and a portion on an exhaust side of the water jacket of the cylinder block of the internal combustion engine, and the cooling water is supplied from a cylinder block side to a cylinder head side, the cooling structure of the internal combustion engine, further comprising a first regulation portion that regulates a flow of the cooling water supplied to the cylinder head side. | 10-29-2009 |
20100126478 | Switching valve for EGR cooler - A switching valve comprises a housing, a gas inflow chamber, a first passage adjacent to the inflow chamber through a first partition wall and communicating with the EGR cooler, a first communication hole providing communication between the inflow chamber and the first passage, a gas outflow passage, a second passage communicating with the outflow passage and adjacent to the inflow chamber through the second partition wall and communicating with the EGR cooler, a second communication hole formed in the second partition wall and providing communication between the inflow chamber and the second passage, and a third partition wall dividing the first passage from the second passage. The first to third partition walls are continuous at a joined portion in a Y-shaped cross section. A valve element is placed to be swingable about a point near the joined portion between the first and second partition walls. The first and second partition walls are slanted with respect to a mold-removing direction to form the inflow chamber and the third partition wall is parallel to a mold-removing direction to form the first and second passages. | 05-27-2010 |
20120325183 | EGR VALVE - A lip seal is placed between a housing and a valve shaft and adjacent to a bearing of the shaft. A deposit-guard plug is placed between the housing and the shaft and adjacent to the lip seal. A first end of the lip seal is placed adjacent to a first end of the bearing. A first end of the plug is placed adjacent to a second end and a lip portion of the lip seal. A second end of the plug is placed to face a passage. A first distance from the first end of the bearing to the leading end of the lip portion of the lip seal and a second distance from the second end of the plug to the leading end of the lip portion of the lip seal are set to be longer than a maximum stroke of the shaft in stroke movement. | 12-27-2012 |
20140123964 | EXHAUST GAS RECIRCULATION VALVE - In an EGR valve, a valve element is seatable on a valve seat by stroke movement of a valve stem caused by an actuator. The valve seat has a cylindrical part with which a step of the stem is engageable. By the stroke movement of the valve stem, the opening degree between the valve seat and the valve element is changed. The valve seat is moved in the passage in the stroke movement direction to be engageable with a shoulder of the passage. As the valve element is moved together with the stem, the opening degree in the low opening range is changed. As the step of the stem is engaged with the cylindrical part and the valve seat is moved with respect to the shoulder, the opening degree in the high opening range is changed. | 05-08-2014 |
20150068504 | CONTROL DEVICE FOR EXHAUST GAS RECIRCULATION VALVE - An EGR valve includes a valve housing having a gas passage and a motor housing containing a motor. The valve housing and the motor housing are made of different materials. The valve housing is provided with a valve seat, a valve element, and a valve shaft. The motor includes a stator having a coil and a rotor having an output shaft. The output shaft is rotated together with the rotor, thereby making stroke movement of the valve shaft in an axial direction to change an opening degree of the valve element with respect to the valve seat. An ECU for controlling the EGR valve determines a target opening degree of the EGR valve, uses the coil as a temperature sensor to detect the temperature of the motor, compensates a target opening degree based on the detected temperature, and controls the motor based on the compensated target opening degree. | 03-12-2015 |
Patent application number | Description | Published |
20100249431 | PROCESS FOR MANUFACTURING DISULFONIC ACID COMPOUND, ASYMMETRIC MANNICH CATALST, PROCESS FOR MANUFACTURING BETA-AMINOCARBONYL DERIVATIVE, AND NOVEL DISULFONATE - Hexamethylphosphoramide (HMPA) was added to a reaction vessel containing (R)-1,1′-binaphthyl-2,2′-dithiol and potassium hydroxide. The vessel was purged with oxygen and stirred at 80° C. for 5 days under 7 atmospheres of oxygen. After being cooled to room temperature, the reaction product was purified to yield potassium (R)-1,1′-binaphthyl-2,2′-disulfonate. The (R)-1,1′-binaphthyl-2,2′-disulfonic acid obtained from the disulfonate and 2,6-diphenylpyridine were stirred in acetonitrile, and then the solvent was evaporated under reduced pressure. Subsequently, magnesium sulfate and distilled CH | 09-30-2010 |
20120214988 | PHOSPHORAMIDE COMPOUND, METHOD FOR PRODUCING THE SAME, LIGAND, COMPLEX, CATALYST AND METHOD FOR PRODUCING OPTICALLY ACTIVE ALCOHOL - Disclosed is a method for highly efficiently obtaining an optically active alcohol from a carbonyl compound highly enantioselectively. Also disclosed is a ligand used in such a method. Specifically, an optically active alcohol is obtained by reacting a carbonyl compound and an organozinc compound by using a ligand (L) shown below. | 08-23-2012 |
20130079543 | METHOD FOR PRODUCING beta-AMINOCARBONYL COMPOUND - An optically active β-aminocarbonyl compound is obtained by a Mannich reaction between an aldimine in which: nitrogen is protected and a malonic acid diester, in the presence of optically active BINOL and dialkyl magnesium (in which two alkyl groups are the same or different) in an amount 1 to 2 molar times the amount of the BINOL. | 03-28-2013 |
20140088303 | PHOSPHORAMIDE COMPOUND, METHOD FOR PRODUCING THE SAME, LIGAND, COMPLEX, CATALYST AND METHOD FOR PRODUCING OPTICALLY ACTIVE ALCOHOL - Disclosed is a method for highly efficiently obtaining an optically active alcohol from a carbonyl compound highly enantioselectively. Also disclosed is a ligand used in such a method. Specifically, an optically active alcohol is obtained by reacting a carbonyl compound and an organozinc compound by using a ligand (L) shown below. | 03-27-2014 |
Patent application number | Description | Published |
20090264468 | Methods for treating a disease in which Rho kinase is involved - A method for treating a disease in which Rho kinase is involved. The method is carried out by administering to a patient in need thereof a pharmaceutically effective amount of a compound of the following formula or a pharmaceutically acceptable salt thereof: | 10-22-2009 |
20110039891 | Methods for treating a disease in which Rho kinase is involved - A method for treating a disease in which Rho kinase is involved. The method is carried out by administering to a patient in need thereof a pharmaceutically effective amount of a compound of the following formula or a pharmaceutically acceptable salt thereof: | 02-17-2011 |
20110263638 | Therapeutic agent for glaucoma comprising rho kinase inhibitor and - blocker - A therapeutic agent for glaucoma including a combination of pharmaceutically effective amounts of a Rho kinase inhibitor and a β-blocker, wherein the Rho kinase inhibitor is (R)-(+)-N-(1H-pyrrolo[2,3-b]pyridin-4-yl)-4-(1-aminoethyl)benzamide and the β-blocker is befunolol, carteolol, nipradilol, betaxolol, levobunolol or metipranolol. A method of treating glaucoma including administering effective amounts of a Rho kinase inhibitor and a β-blocker to a patient, wherein the Rho kinase inhibitor is (R)-(+)-N-(1H-pyrrolo[2,3-b]pyridin-4-yl)-4-(1-aminoethyl)benzamide and the β-blocker is befunolol, carteolol, nipradilol, betaxolol, levobunolol or metipranolol. | 10-27-2011 |
Patent application number | Description | Published |
20110286053 | IMAGE SCANNING APPARATUS AND IMAGE FORMING APPARATUS - According to one embodiment, an image scanning apparatus includes: a document table on which an original document is stacked; a substrate; plural first light emitting elements located on one surface of the substrate, the first light emitting elements each emitting light for irradiating the original document on the document table; and plural second light emitting elements located on the other surface of the substrate, the second light emitting elements each emitting light for irradiating the original document on the document table. | 11-24-2011 |
20110286054 | READING HEAD - According to one embodiment, a reading head includes: a carriage configured to move in a sub-scanning direction with respect to a document table glass; a first light source provided to be movable integrally with the carriage and configured to illuminate a reading target position on the document table glass from an angle tilting to one side in the sub-scanning direction with respect to a reading optical axis extending in a normal direction in the reading target position on the document table glass; and a second light source provided to be movable integrally with the carriage and configured to illuminate the reading target position from a tilting angle larger than the angle of the first light source to the other side in the sub-scanning direction with respect to the reading optical axis and from a position further apart from the reading target position than the first light source. | 11-24-2011 |
20110286057 | IMAGE SCANNING APPARATUS AND IMAGE FORMING APPARATUS - According to one embodiment, an image scanning apparatus includes a document glass, a substrate, a first semiconductor light emitting element, a second semiconductor light emitting element, a light guiding section, and a light receiving section. The substrate is provided below and obliquely opposed to the document glass. The first semiconductor light emitting element is mounted on a first surface of the substrate opposed to the document glass and emits light to an original document via the document glass. The second semiconductor light emitting element is mounted on a second surface on the opposite side of the first surface and emits light. The light guiding section receives incidence of the light emitted from the second semiconductor light emitting element and emits the light to the original document from a position where a normal of the document glass is present between the light guide section and the first semiconductor light emitting element. | 11-24-2011 |
20120002246 | IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, AND SIZE DETECTING METHOD - According to an embodiment, an image reading apparatus includes: a light emitting body configured to emit light at illuminance lower than illuminance in reading an original document; a sensor configured to detect opening and closing of a cover; an image pickup element configured to pick up an image of the original document, on which the light from the light emitting body is irradiated, if the cover is open; and a control and determining section configured to turn on the light emitting body if the cover is opened and specify a pixel having a value exceeding a threshold from the picked-up image to determine the size of the original document. | 01-05-2012 |
20120002247 | IMAGE SCANNING APPARATUS AND CONTROL METHOD OF DOCUMENT SIZE DETECTION LIGHT SOURCE - A first LED that is one of a plurality of LEDs arranged in the main scanning direction is turned on, and the presence of a document on a document table glass is determined by detection of reflected light from the document using a CCD sensor, and a second LED other than the first LED in addition to the first LED among the plurality of LEDs is turned on when it is determined that a document is placed on the document table glass, and the size of the document on the document table glass is determined based on a scanning result of the CCD sensor on the reflected light from the document caused by illumination from the first and the second LEDs and a detection result of a reflective photosensor. | 01-05-2012 |
20120002248 | LIGHT EMITTING DEVICE AND IMAGE SCANNING APPARATUS - There is a light emitting device including a light source which generates light and of which the quantity of light emission changes according to a driving current, a driving circuit which runs the driving current to the light source to drive the light source, and a controller which controls the driving circuit and raises the driving current of the light source as the quantity of light emission from the light source decreases. | 01-05-2012 |
20120002253 | IMAGE FORMING APPARATUS AND LIGHT AMOUNT ADJUSTING METHOD - According to one embodiment, an image forming apparatus includes: a light source unit including light emitting elements for red, green, and blue; an image pickup section configured to receive, from a reference board on which light from the light source unit is irradiated, reflected light to pick up an image of the reference board; and a control section configured to control the light emitting elements of the light source unit to separately emit light, acquire separate data picked up by the image pickup section, select data having a smallest luminance value among the separate data, and control light amounts of all the light emitting elements of the light source unit with the selected data set as a reference. | 01-05-2012 |
20120092733 | DOCUMENT DETECTING APPARATUS, IMAGE FORMING APPARATUS AND DOCUMENT DETECTING METHOD - According to one embodiment, a document detecting apparatus includes a light-emitting element, a photoelectric conversion element, a light-emission controller and a detection processor. The light-emitting element projects light onto a detection position of a document. The photoelectric conversion element outputs an electric signal obtained by converting the light from the detection position of the document. The light-emission controller changes the light quantity of the light emitted by the light-emitting element. The detection processor detects the presence or absence of the document at the detection position of the document based on the presence or absence of a change of an output value corresponding to the change of the light quantity caused by the light-emission controller in an output value from the photoelectric conversion element. | 04-19-2012 |
20120099166 | IMAGE READING APPARATUS, IMAGE READING METHOD, AND IMAGE FORMING APPARATUS - According to one embodiment, an image reading apparatus includes an original document table on which an original document is placed, a detection light source configured to be disposed above the original document table, an irradiation optical system configured to irradiate the original document table with light from the detection light source from a lower surface side of the original document table, and a light guiding optical system configured to guide light reflected from the original document table toward a light detector. | 04-26-2012 |
Patent application number | Description | Published |
20120111166 | PUNCHING SCRAP REMOVAL DEVICE AND BLADE MOUNT FOR ROTARY DIE CUTTER - It is intended to improve work efficiency by eliminating the work of attaching and removing push rods during installing and dismounting the a blade mount and also to reduce abrasion of the push rods for pushing punching scrap out of a punching blade. The first push rods | 05-10-2012 |
20120132047 | DEVICE FOR INSTALLING A BLADE SWIVEL IN ROTARY DIE CUTTER - The objects is to rapidly position and fix a blade swivel to a knife cylinder in a rotary die cutter and to abate abrasion of the inner end of an extrusion member that is brought into contact with an extruding unit. A wooden pattern | 05-31-2012 |
20120167791 | METHOD OF AND SYSTEM FOR CLEANING OFF INK IN FLEXOGRAPHIC PRINTING MACHINE - It is an object is to improve the cleaning effect, to reduce the cleaning time, and to reduce the consumption of cleaning water during cleaning of an inside of an ink chamber of a flexographic printing machine. For cleaning an ink chamber | 07-05-2012 |
20120216662 | BLADE MOUNT OF ROTARY DIE CUTTER, AND METHOD AND DEVICE FOR FIXING BLADE MOUNT - A blade mount is attached or detached without bolts to save the time for the attaching and the detaching. Consequently, the operation efficiency of the rotary die cutter is enhanced, which is intended to achieve. Two fixing rings are freely fitted to a knife cylinder and the driving unit rotates the screw axis to move moving mounts. Thereby, yoke plates disposed on the moving mounts move the fixing rings to the end portion of a blade mount, and then an activated unit activates fixing units to fix the fixing rings to the outer circumference face of the knife cylinder, so that the blade mount is fixed. After the fixing rings are fixed, the yoke plates are separated from the fixing rings, so that abrasion of the yoke plates can be avoided. | 08-30-2012 |
20120325067 | KNIFE CYLINDER, ROTARY DIE CUTTER, BLADE MOUNT, AND METHOD OF FIXING BLADE MOUNT TO KNIFE CYLINDER - A blade mount is brought into contact with the outer circumference face of knife cylinder such that penetrating hole having a larger diameter on the blade mount faces a stopping member of sliding member. Resilient force is generated between an active-force generator and the sliding member and thereby the stopping member is projected externally from the outer circumference face of the knife cylinder. The blade mount is slid with respect to the outer circumference face of the knife cylinder such that the inner wall of penetrating hole having a smaller diameter formed on the blade mount is fitted into the space between the outer circumference of the knife cylinder and the stopping member, so that the blade mount is fixed to the outer circumference face of the knife cylinder. | 12-27-2012 |
20130296151 | COUNTER EJECTOR AND BOX FORMER - A counter ejector is configured to receive a sheet-shaped corrugated board box forwarded from an upstream side by the hopper and to eject the sheet-shaped corrugated board box in units of batch. The counter ejector includes a front stop defining a hopper for stopping the sheet-shaped corrugated board box forwarded from the upstream side; an elevator including a mount that receives the sheet-shaped corrugated board box falling after hitting the front stop; a ledge activated when the number of sheet-shaped corrugated board box forming a stack piled on the mount reaches a predetermined number for receiving a sheet-shaped corrugated board box that is to form a next stack; a support ledge disposed under a front of the hopper for receiving the stack formed on the ledge; and a position setting mechanism that variably sets a vertical position of the support ledge. | 11-07-2013 |
20140148321 | COUNTER EJECTOR AND BOX FORMER - A counter ejector disposed at a downstream part of a box former, the counter ejector including a hopper that receives a sheet-shaped corrugated board box being transferred from an upstream side and fallen; and a blower that downwardly blows air to a hopper from above the corrugated board box, wherein the blower is capable of changing a blowing area to be blown along a transfer direction of the corrugated board box, and blows air to the blowing area corresponding to at least the front-end portion and the rear-end portion of the hopper in the transfer direction if the corrugated board box has a possible maximum size in the transfer direction. | 05-29-2014 |
20140378285 | CONVEYOR, PRINTING DEVICE, AND BOX MAKING MACHINE - A conveyor that is disposed at a printing unit of a box making machine and conveys a corrugated sheet | 12-25-2014 |
20150024917 | SHEET FOLDING DEVICE AND CARTON FORMER - A folder/gluer unit includes an upper transfer belt that transfers a corrugated sheet in a direction of transfer, a pair of forming belts that abut against a folding surface which is formed by folding both end portions of the corrugated sheet in a width direction orthogonal to the direction of transfer and fold both of the end portions of the corrugated sheet in the width direction, a pair of folding bars that are disposed in the direction of transfer, abut against the folding surface at both of the end portions of the folded corrugated sheet in the width direction, and guide both of the end portions of the corrugated sheet in the width direction, a moving mechanism that moves the pair of folding bars in the width direction and in a vertical direction, and a control unit that controls the moving mechanism to adjust a position of the folding bar. | 01-22-2015 |
Patent application number | Description | Published |
20110052814 | GLUING METHOD AND DEVICE OF CORRUGATED BOARD SHEET - In a gluing method of a box production line using a glue gun of a contact-type, the glue can be applied firmly without placing excessive pressure on a gluing margin during a gluing step even when a paper type of the corrugated board sheet changes due to an order change. The gluing method of applying glue to a gluing area in a gluing margin of a joint flap of the corrugated board sheet traveling on a box production line by a glue gun of a contact-type in a gluing process, the method comprising the steps of: applying pressure on the glue gun by a first pressure device in a direction that compensates self-weight of the glue gun on the corrugated board sheet during the gluing process; detecting a reaction force of the gluing margin by a reaction-force sensor which is arranged in a transfer line of the corrugated board sheet on an upstream side of the glue gun in a traveling direction of the corrugated board sheet; and applying pressure on the gluing margin of the corrugated board sheet by a second pressure device arranged in a proximity of a gluing point at which the glue is applied by the glue gun during the gluing process, the pressure to be applied by the second pressure device being set in accordance with a detection value of the reaction-force sensor. | 03-03-2011 |
20110092351 | METHOD AND DEVICE FOR PRODUCING BOX OF CORRUGATED BOARD SHEET - Disclosed is a method for producing a board box by performing a box-making process of a corrugated board sheet which is formed to have dimensions of a plurality of board boxes wherein the yield of the board sheet and the production efficiency are enhanced and a countermeasure can be taken against paper powder. A method for making a box of a corrugated board sheet by performing a box-making process of a board sheet (S) which is formed to have dimensions of a plurality of board boxes and the cutting the board sheet (S) into dimensions of one board box comprises a step (I) for cutting the board sheet (S) into dimensions of one board box by a cut line (k) in the direction intersecting the conveyance direction (a) along a box making line (PL) after a ruling and grooving step (C) and before a pasting and folding step (E), and a speed increase step (J) for spacing the board sheets (S | 04-21-2011 |
20120122641 | SLOTTER, A METHOD FOR CUTTING BY SLOTTER, SLOTTER KNIFE, AND SWIVEL - An upper slotter knife is divided into a slotter knife body and a division, and the position of the division relative to a sliding member in which a flap cutter knife is embedded is determined and fixed such that a distance between a nick formed on a cutting blade of the division and the tip of a flap cutter knife is minimized. The presence of the nick makes it possible to form a connection between the slotted chip and the flap chip even when the sizes and the shapes of the corrugated sheet and the joint margin vary. The presence of the connecting point makes it possible to remove the flap chip together with the slotted chip, so that scattering of the flap chip and inferior gluing of the joint margin can be prevented. | 05-17-2012 |
Patent application number | Description | Published |
20110076951 | INFORMATION PROCESSING APPARATUS - According to one exemplary embodiment, an information processing apparatus is provided with: a wireless communication module configured to perform a wireless communication with a counterpart communication apparatus that is detected to be in a given range from the wireless communication module; and a controller configured to control the wireless communication. The controller is configured to determine whether a condition for starting to perform the wireless communication is satisfied when the counterpart communication apparatus is detected by the wireless communication module, and to control the wireless communication module to start performing the wireless communication when the controller determines that the condition is satisfied. | 03-31-2011 |
20110076963 | INFORMATION PROCESSING APPARATUS - An information processing apparatus includes: a wireless communication module which performs a wireless communication with a counterpart apparatus; a memory which stores a first application and a plurality of second applications, the first application for performing data communication with the counterpart apparatus through the wireless communication, and the second applications placed in a higher level than the first application; a controller which activates one of the second applications for the counterpart apparatus; and an indicator which makes an indication according to the wireless communication. The controller determines whether the activated one of the second applications is accessible the indicator. The controller controls the indicator by executing the activated second application when the controller determines that the second application is accessible the indicator, and controls the indicator by executing the first application when the controller determines that the second application is not accessible the indicator. | 03-31-2011 |
20110320612 | ELECTRONIC APPARATUS, WIRELESS DEVICE, AND COMMUNICATION CONTROL METHOD - According to one embodiment, an electronic apparatus comprises a communication device, a first controller, a second controller, and a player. The communication device has a close proximity wireless communication function. The first controller establishes connection between a wireless device and the communication device in a proximity state. The second controller connects the electronic apparatus to a server through the close proximity wireless communication function and a wireless communication function of the wireless device. The player plays a content received from the server through the close proximity wireless communication function and the wireless communication function of the wireless device, to halt playing the content when the proximity state is released during the playing, and resume playing the content when the proximity state is restored. | 12-29-2011 |
Patent application number | Description | Published |
20080259774 | Objective lens driving device and optical disc apparatus - Both of two permanent magnets which are arranged in an objective lens driving device are multipole magnetized magnets having rectangular parallelepiped shapes. The two permanent magnets have inverse N-S polarity at a part of surfaces which face each other. Focusing coils and tracking coils which are set up on a lens holder are disposed such that effective portions which are sides of the respective coils that face each other to generate driving force by electromagnetic force action with the permanent magnets, act with different direction magnetic fields respectively. | 10-23-2008 |
20090284852 | LENS DRIVE MECHANISM AND OPTICAL PICKUP HAVING SAME - A lens drive mechanism includes a drive source; a lead screw that is connected to the drive source and rotated by operation of the drive source; a nut member that screws on the lead screw and moves as the lead screw rotates; a lens hold portion that is so disposed as to move as the nut member moves and hold a lens; a guide member that guides the lens hold portion to move in the same direction as that of movement of the nut member; and a leaf spring member that if the nut member is situated near one end of a thread portion of the lead screw, pressurizes the nut member toward the other end of the thread portion of the lead screw. | 11-19-2009 |
20150033244 | Actuator, Optical Pickup, and Disc Apparatus - Provided is an actuator, an optical pickup, and a disc apparatus, with improved assembling workability and reduced manufacturing cost. The actuator of the optical pickup of the disc apparatus includes a movable part and a fixed part supporting the movable part in a movable manner. The movable part includes a case and a plurality of drive substrates having the same specification. The drive substrates are disposed at positions opposed to each other with respect to the case. Each drive substrate includes a winding member for driving the movable part and a wiring pattern for supplying current to the winding member. The wiring pattern includes a plurality of electrodes and a conductive path. The electrodes are disposed at positions opposed to each other with respect to the winding member. The conductive path is branched from one end of the winding member and is connected to the electrodes. | 01-29-2015 |
Patent application number | Description | Published |
20110182371 | RADIO COMMUNICATION SYSTEM, RECEIVER, AND TRANSMITTER - Provided are a radio communication system, a receiver, and a transmitter, which are capable of reducing an operation time period of a reception circuit of the receiver and achieving reduction in power consumption even if there is a clock error between the transmitter and the receiver. In a case of a conventional method illustrated in FIG. | 07-28-2011 |
20110207501 | COMMUNICATION SYSTEM AND COMMUNICATION METHOD - The present invention relates to a communication system capable of reducing processing loads imposed on a base station device and a server that sets a timing of a synchronization signal for the base station device. A management server ( | 08-25-2011 |
20110211512 | FRAME GENERATION DEVICE, RECEPTION DEVICE, DATA TRANSMISSION/RECEPTION SYSTEM, FRAME GENERATION METHOD, AND RECEPTION METHOD - A distribution data presence/absence information generation section generates distribution data presence/absence information indicating whether or not data is included in a frame. A synchronization information generation section generates synchronization information including the distribution data presence/absence information. | 09-01-2011 |
20130151153 | METHOD FOR MEASURING CROP CULTIVATION FREQUENCY OF SOIL AND METHOD FOR ASSESSING PRODUCTION REGION DECEPTION - Disclosed is a method for testing soil by means of biological methods using microorganisms that inhabit the soil to be tested. In addition, the authenticity of the production region of an agricultural product is determined from the soil adhered thereto. Specifically disclosed is a method for measuring the crop cultivation frequency of soil, which comprises a sample generation step for generating a suspension of soil to be measured as a micro-organism sample; a dropping step for dropping the suspension, which is the generated microorganism sample, into a plurality of nutrient sources in which the consumption rates of at least a portion thereof differ depending on the microorganism species; and an observation step for observing the cumulative consumption rate of each nutrient source by the microorganisms after dropping. In addition, the authenticity of the production region label is assessed by comparing the soil adhered to the agricultural product to soil from the production region on the label. | 06-13-2013 |
Patent application number | Description | Published |
20090033698 | HEAD DRIVE APPARATUS OF INK JET PRINTER, HEAD DRIVING METHOD, AND INK JET PRINTER - With an appropriate signal transmission form, a drive pulse output circuit is mounted to an ink jet head, so that waveform distortion of an actuator drive pulse for jet of ink drops is inhibited or prevented. Modulated signal data in memory is read to output a modulated signal, which is power-amplified by a digital power amplifier. The amplified digital signal is smoothed to be output to an actuator as a drive pulse. As a result, the digital power amplifier having high amplification efficiency efficiently amplifies the power of the modulated signal, thereby eliminating the need to use a cooling unit. The drive pulse output circuit can be mounted to the ink jet heads, thereby shortening the transmission path of an actuator drive pulse, which inhibits or prevents any waveform distortion of the drive pulse. The transmission of the modulated signal data DATA is implemented with a low frequency. | 02-05-2009 |
20090066739 | HEAD DRIVE DEVICE OF INKJET PRINTER AND INK JET PRINTER - A head drive apparatus of an inkjet printer, having: a plurality of nozzles provided to an inkjet head for ejecting liquid drops; actuators provided corresponding to the nozzles; and a drive unit that applies a drive signal to the actuators, wherein the drive unit, comprising: a drive waveform generator that generates a drive waveform signal as a reference of a signal to control drive of the actuators; a modulator that pulse modulates a drive waveform signal generated by the drive waveform generator; a digital power amplifier that amplifies power of a modulated signal subjected to the pulse modulation by the modulator; a low pass filter that smoothes a amplified digital signal subjected to the power amplification by the digital power amplifier and supplying the signal as a drive signal to the actuators; and an inverse filter provided in a subsequent stage of the drive waveform generator that corrects at least the frequency characteristics of the filter comprised of capacitances of the low pass filter and the actuators to a predetermined frequency characteristics, independently of the number of the actuators to drive. | 03-12-2009 |
Patent application number | Description | Published |
20080226377 | PRINTER - A printer includes first transporting belts disposed in parallel at predetermined intervals in the direction intersecting the direction of transportation of print media. The first transporting belts transport a print medium while adsorbing the print medium. Second transporting belts disposed in parallel at predetermined intervals in the direction intersecting the direction of transportation of print media further transport the print media. The second transporting belts are separated from the first transporting belts at the downstream part of the first transporting belts in the direction of transportation of print media. A print head prints on the print medium. The position of separation at which the print medium is separated from the first transporting belts is different in the direction of transportation of print media between one of the first transporting belts and another one of the first transporting belts. | 09-18-2008 |
20090289980 | LIQUID JET APPARATUS, PRINTING APPARATUS, AND METHOD OF ADJUSTING PHASE OF DRIVE PULSE - A liquid jet apparatus including a plurality of nozzles provided to a liquid jet head, an actuator corresponding to each of the nozzles, and drive unit that applies a drive pulse to each of the actuators, wherein the drive unit includes correction value storing unit that stores a drive pulse application timing correction value corresponding to the number of actuators to be driven at the same time, and drive pulse application timing correction unit that corrects the drive pulse application timing using the drive pulse application timing correction value stored in the correction value storing unit. | 11-26-2009 |
20090303271 | HEAD DRIVE DEVICE AND DRIVE CONTROL METHOD OF INK JET PRINTER, AND INK JET PRINTER - A head drive apparatus of an ink jet printer having: a plurality of nozzles for jetting liquid drops that are provided for an ink jet head; a plurality of actuators provided in correspondence to the nozzles; and a drive unit that applies a drive signal to the actuators, wherein the drive unit comprising: a drive waveform generator that generates a drive waveform signal being standard of a signal to control drive of the actuators; a modulator that modulates a pulse of a drive waveform signal generated by the drive waveform generator; a digital power amplifier for amplifying power of a modulated signal subjected to the pulse modulation by the modulator; and a low pass filter for smoothing an amplified digital signal subjected to the power amplification by the digital power amplifier and supplying the signal as a drive signal to the actuators. | 12-10-2009 |
20100220133 | HEAD DRIVE APPARATUS OF INKJET PRINTER AND INKJET PRINTER - A head drive device of an inkjet printer having a nozzles and corresponding actuators that jet liquid drops. A drive section applies a drive signal to the actuators. The head drive device includes a drive waveform generating section that generates a drive waveform signal which is used as a reference of a signal to control drive of the actuators. A modulating section modulates a pulse of a drive waveform signal generated by the drive waveform generating section. A digital power amplifier amplifies power of a modulated signal subjected to the pulse modulation. A low pass filter smoothes a power-amplified modulated signal subjected to the power amplification by the digital power amplifier and supplies the signal as a drive signal to the actuators. A frequency characteristics adjusting section adjusts frequency characteristics of the low pass filter as a function of the number of the actuators. | 09-02-2010 |
20120092401 | HEAD DRIVE DEVICE OF INKJET PRINTER AND INKJET PRINTER - A head drive of an inkjet printer includes nozzles and corresponding actuators that eject liquid ink drops. A drive unit applies a drive signal to the actuators. The drive unit includes a drive waveform generator that generates a drive waveform signal to control the drive of the actuators. A modulator pulse modulates the drive waveform. A digital power amplifier amplifies power of the modulated signal. A low pass filter smoothes the amplified digital signal and supplies the signal as a drive signal to the actuators. An inverse filter provided in a subsequent stage of the drive waveform generator corrects at least the frequency characteristics of the filter to predetermined frequency characteristics, independent of the number of the actuators to drive. | 04-19-2012 |
Patent application number | Description | Published |
20080200575 | Immobilization Vehicle, Method of Treating Vehicle and Continuous Vehicle Treating Apparatus - The present invention provides a fixing medium suited for fixing biological substances, a medium processing method and a continuous medium processing device. The continuous medium processing device of this invention comprises:
| 08-21-2008 |
20090294385 | Filtration method, filter-incorporated tip, and filtration device - The present invention relates to a filtration method, a filter-incorporated tip and a filtration device, and its object is to perform efficient and swift isolation of a target substance. The filtration method therefore comprises: a liquid introducing step to introduce a liquid into a filter-incorporated tip through a guide opening portion thereof, wherein the filter-incorporated tip has a nozzle-tipped container and a filter, the nozzle-tipped container has a guide opening portion that can be directly or indirectly fitted to an air nozzle capable of ejecting a gas and a front nozzle portion capable of delivering the liquid by the ejection of the gas from the air nozzle, and the filter is locked in the nozzle-tipped container to partition the interior of the nozzle-tipped container into the guide opening portion side and the front nozzle portion side and is adapted to temporarily hold the liquid and isolate a predetermined substance as the liquid passes through the filter, with the nozzle-tipped container coupled to the air nozzle on the guide opening portion side; a coupling step to directly or indirectly couple the filter-incorporated tip containing the liquid to the air nozzle; and a pressure application step to eject the gas from the air nozzle into the coupled filterincorporated tip. | 12-03-2009 |
20100021974 | Method for Preparation of cRNA - It is an object of the present invention to provide a method for preparing a cRNA, the method being capable of preventing decrease in cRNA yield. In order to achieve the object, the method comprises (a) a step of performing a reaction for preparing a single-stranded cDNA by treating with RNaseH an mRNA-cDNA hybrid prepared by reverse transcription and a reaction for preparing a double-stranded cDNA from the single-stranded cDNA and then inactivating the RNaseH contained in the resultant reaction solution; (b) a step of contacting the reaction solution with a solid support having a cationic group on its surface under pH conditions where the cationic group is positively charged; (c) a step of separating the solid support from the reaction solution; (d) a step of eluting the double-stranded cDNA from the solid support; and (e) a step of performing a transcription reaction for preparing a cRNA from the double-stranded cDNA. | 01-28-2010 |
Patent application number | Description | Published |
20090032209 | ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM ALLOY CASTINGS - The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities. | 02-05-2009 |
20100192888 | High strength aluminum alloy casting and method of production of same - A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching. | 08-05-2010 |
20120073796 | ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM ALLOY CASTINGS - The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities. | 03-29-2012 |
Patent application number | Description | Published |
20110003367 | Material For Capturing Microbes, Device For Capturing Microbes, Method Of Capturing Microbes, And Method Of Producing Material For Capturing Microbes - The invention relates to a material for capturing microbes or the like, a device for capturing microbes or the like, a method of capturing microbes or the like, and a method of producing a material for capturing microbes or the like, and has an object of using a pulverizable resin whereby a minor amount of microbes or the like contained in a large amount of a liquid, or microbes or the like contained in a small amount of a liquid can be captured efficiently, quickly, labor-savingly, and reliably. Disclosed is: a material for capturing microbes or the like, which comprises irregular-shaped powdery grains made of a pulverizable adsorbent resin and distributed in a predetermined grain size range, and which can adsorb or bond to a target such as a microbe contained in a liquid; a device for capturing microbes or the like; and a method of capturing microbes or the like. | 01-06-2011 |
20130256208 | MATERIAL FOR CAPTURING MICROBES, DEVICE FOR CAPTURING MICROBES, METHOD OF CAPTURING MICROBES, AND METHOD OF PRODUCING MATERIAL FOR CAPTURING MICROBES - The invention relates to a material for capturing microbes or the like, a device for capturing microbes or the like, a method of capturing microbes or the like, and a method of producing a material for capturing microbes or the like, and has an object of using a pulverizable resin whereby a minor amount of microbes or the like contained in a large amount of a liquid, or microbes or the like contained in a small amount of a liquid can be captured efficiently, quickly, labor-savingly, and reliably. Disclosed is: a material for capturing microbes or the like, which comprises irregular-shaped powdery grains made of a pulverizable adsorbent resin and distributed in a predetermined grain size range, and which can adsorb or bond to a target such as a microbe contained in a liquid; a device for capturing microbes or the like; and a method of capturing microbes or the like. | 10-03-2013 |
Patent application number | Description | Published |
20080216151 | Electronic data authenticity assurance method and program - The present invention provides an electronic document authenticity assuring method in which a series of procedures concerning redactable signature are divided into procedures dependent on a document to be signed and procedures dependent on a redactable signature method. Further, the present invention provides program codes that realize the divided procedures and a system comprising apparatuses for implementing those program codes. According to the present invention, even when type of electronic document to be signed is changed or added to, it is sufficient to add a procedure dependent on a document to be signed, without changing procedures dependent on redactable signature methods. Similarly, even when a redactable signature method is to be changed or added, it is sufficient to add a procedure dependent on the redactable signature method without changing procedures dependent on document to be signed. | 09-04-2008 |
20080294903 | AUTHENTICITY ASSURANCE SYSTEM FOR SPREADSHEET DATA - A method is provided for applying a redactable signature method capable of verification even after deletion (blacking-out) of a part of a signed electronic document to spreadsheet data. | 11-27-2008 |
20090116643 | ENCRYPTION APPARATUS, DECRYPTION APPARATUS, AND CRYPTOGRAPHY SYSTEM - Provided is a technology with which an electronic document including a plurality of elements such as texts and images may be partially encrypt and decrypt. An encryption-processing control unit receives a selection of electronic data included in an electronic document and a selection of an encryption key for encrypting the electronic data from among encryption keys stored in a storing unit. The encryption-processing control unit generates encrypted area data including partially encrypted data obtained by encrypting the selected electronic data with the selected encryption key, positional information for specifying a position of the selected electronic data in the electronic document, and decryption information including information that may specify a decryption key with which the partially encrypted data may be decrypted, and adds the encrypted area data to the electronic document. | 05-07-2009 |
20100046749 | CONTENT PROTECTION APPARATUS, AND CONTENT UTILIZATION APPARATUS - Content is divided into a plurality of partial contents. Next, each of the partial contents is encrypted using a browsing-control-use secret key. Also, an editing-control-use secret key and a partial-content validation key are generated, then generating the feature value for each of the partial content. Moreover, key-encrypted data is generated by encrypting the browsing-control-use secret key and the editing-control-use secret key corresponding to each of the browsable and editable partial contents, using the public key of a user. Finally, encrypted content is generated from the key-encrypted data, encrypted partial contents, and the partial-content validation key. | 02-25-2010 |
Patent application number | Description | Published |
20090081352 | OIL/ FAT COMPOSITION - An oil/fat composition including an oil/fat which is in a fluid state at 30° C.; solid fat derived from palm oil and which has an iodine value of 0 to 21; and highly hydrogenated oil of high erucic rapeseed oil; wherein a solid fat content of the oil/fat, which is in a fluid state at 30° C., at 10° C. is 0 to 30% and also the solid fat content thereof at 25° C. is 0 to 15%. | 03-26-2009 |
20100278985 | OIL-AND-FAT COMPOSITION, PROCESS FOR PRODUCTION OF THE COMPOSITION, CHOCOLATE, AND PROCESS FOR PRODUCTION OF THE CHOCOLATE - Disclosed is an oil-and-fat composition suitable for the coating with a tempered chocolate, particularly suitable for the enrobing with the chocolate. Also disclosed is a low-fat tempered chocolate suitable for coating, particularly enrobing. Specifically disclosed is an oil-and-fat composition which has a content of an oleoyldipalmitin (P2O) component of 70 to 85% by mass, which contains a symmetric triglyceride 1,3-dipalmitoyl-2-oleoylglycerin (POP) in the oleoyldipalmitin (P2O) component at a ratio of the amount of 1,3-dipalmitoyl-2-oleoylglycerin (POP) to the amount of the oleoyldipalmitin (P2O) component [(POP)/(P2O)] of 0.95 or more by mass, and which has a content of tripalmitin (PPP) of 2 to 6% by mass. The oil-and-fat composition is added to a tempered chocolate. | 11-04-2010 |
20110059221 | HARD FAT - Disclosed is a hard fat which can be a basic ingredient for obtaining a margarine or shortening having favorable meltability in the mouth of a lauric fat, and also having favorable plasticity, as well as a margarine or shortening in which the hard fat is used, and confectioneries and breads using the same are provided. A hard fat containing 25 to 45% by mass of a lauric acid, having an iodine value of 0 to 25, and having the following triglyceride composition: triglycerides (CN 32 to 54 TG) of 85 to 100% by mass; triglycerides (CN 32 to 38 TG) of 30 to 50% by mass; triglycerides (CN 40 to 46 TG) of 25 to 55% by mass; triglycerides (CN 48 to 54 TG) of 10 to 30% by mass, and further having the following constituent triglyceride ratio: ((CN 32 to 38 TG)/(CN 40 to 46 TG)) of 0.5 to 1.5; ((CN 32 to 38 TG)/(CN 48 to 54 TG)) of no less than 1.0; and ((CN 40 to 46 TG)/(CN 48 to 54 TG)) of no less than 1.0. | 03-10-2011 |