Patent application number | Description | Published |
20080271617 | Stencil printing machine with a plurality of drum units and method of controlling the same - A controller reads out image data of an area frame that a user has drawn on an original and accurately extracts the area frame by removing noise from the read-out image data to divide image data of an area outside the area frame and image data of an area inside the area frame into separate stencils, according to a separation program. It is therefore possible to execute a separation process desired by the user without increasing costs and man-hours and with easy operations not making the user feel troublesome. | 11-06-2008 |
20090231389 | Ink Jet Printer and Printing Method - An ink jet printer comprising a conveyor belt unit | 09-17-2009 |
20120307271 | PRINTING METHOD AND PRINTING PROCESSOR FOR COLOR IMAGES - A specific gamut of colors extending a reproduction range of colors in a color space is set to make for any ink color belonging to the specific gamut a conversion from CMYK dot pattern data into numbers of ink drops to be discharged from an inkjet head, using as a lookup table an extended pattern table having a maximal drop number ‘7’. For ink colors belonging to a gamut of colors outside the specific gamut, a default pattern table having a maximal drop number ‘5’ is used as a lookup table for the conversion from CMYK dot pattern data into ink drop numbers. | 12-06-2012 |
20120314260 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes a print image data generator and a density adjuster. The print image date generator generates print image data for each of colors to be used to print a document image from image data of the document image including a barcode image and a background image overlapped on the barcode image as a background. The density adjuster performs at least one of processing to reduce the density of the barcode image in at least any one of pieces of the print image data of colors including the barcode image and processing to reduce the density of the background image within a neighboring region that neighbors a bar of the barcode image in at least any one of pieces of the print image data of colors including the background image. | 12-13-2012 |
20130076848 | BARCODE PRINTING CONTROL DEVICE - A printing device includes a barcode area dividing unit that divides a barcode area of a printing sheet into plural division areas along a Y direction, and a barcode area ejection amount conversion and output unit that controls an ink jet printing unit to print black bars such that an X direction is a direction in which the black bars and white bars are alternately arranged and occupancy dimensions of ink of pixels are different in the division areas divided by the barcode area dividing unit. | 03-28-2013 |
Patent application number | Description | Published |
20090014089 | Valve, Valve Controller, and Fuel Cell System - Provided are a valve being able to adjust a flow rate of fluid out of a tank with a high accuracy, a valve controller, and a fuel cell system. The valve is configured to adjust the flow rate of fluid to the secondary side. The valve is disposed on the tank so that the secondary side is a discharge side for fluid from inside the tank. The valve is configured to adjust the flow rate of fluid from the tank by a duty control. | 01-15-2009 |
20090032318 | FUEL CELL VEHICLE - A high-pressure tank is disposed on a rear side of a vehicle, a fuel cell for consuming a fuel gas in the high-pressure tank is disposed on a front side of the vehicle, and a supply pipe for supplying the fuel gas to a fuel cell from the high-pressure tank is provided. The supply pipe is housed in a tunnel part formed in a shape projecting toward the vehicle interior side at the bottom face of the vehicle in a front-rear direction. | 02-05-2009 |
20090078706 | High-pressure tank - There is disclosed a high-pressure tank capable of appropriately discharging high-pressure gas. The high-pressure tank is mounted on a mobile body, stores the high-pressure gas, and includes a plurality of gas discharge means for discharging the high-pressure gas from the high-pressure tank. The gas discharge means are disposed at opposite sides of the high-pressure tank in a longitudinal direction. The gas discharge means can each have a path through which the inside of the high-pressure tank communicates with the outside thereof, and a manual valve including a manual operating section for opening and closing the path by a manual operation. | 03-26-2009 |
20090267014 | Fluid On-Off Valve Device - A check valve (fluid on-off valve device) capable of attaining high sealability in either case where a differential pressure is high or low, comprises a valve body assembly (valve body) contacting and separating from a valve seat portion for communicating and blocking a fluid passage. The valve body assembly comprises a valve body, a low-pressure seal portion constituted out of soft material and a high-pressure seal portion constituted out of harder material than the low-pressure seal portion. In blocking a fluid passage, when a differential pressure between an upstream path and a downstream path in the fluid passage is relatively low, the low-pressure seal portion comes into close contact with a protrusion to block the fluid passage, while when the differential pressure is relatively high, the low-pressure seal portion is compressively deformed by the differential pressure and the high-pressure seal portion comes into close contact with the valve seat body, thus blocking the fluid passage. | 10-29-2009 |
20100320217 | BACKUP RING AND TANK WITH THE SAME - Provided is a backup ring capable of reinforcing a seal member such as an O-ring, preventing extrusion of the seal member, and preventing the backup ring from suddenly opening in its circumferential direction, thereby improving the sealability; and a tank equipped with such a backup ring is also provided. A backup ring is formed into a ring body by making a first cut surface and a second cut surface come into contact with each other wherein the cut surfaces are formed by cutting the backup ring. An engagement protrusion is formed on the first cut surface, while an engagement recess capable of engaging with the engagement protrusion is formed on the second cut surface so that the engagement protrusion can be attached to or detached from the engagement recess. When the engagement protrusion and the engagement recess engage with each other, the first cut surface is in contact with the second cut surface, so that circumferential movement of the second cut surface relative to the first cut surface is prevented. | 12-23-2010 |
Patent application number | Description | Published |
20110269045 | HIGH-PRESSURE FLUID SUPPLY APPARATUS - A high-pressure fluid supply apparatus that avoids gas leakage due to a reduction in the performance of a seal member provided inside piping is provided. A high-pressure fluid supply apparatus is provided, the apparatus including: piping that supplies a fluid from a high-pressure fluid supply source to a fluid utilizing device via a first valve device and a second valve device; a seal member that is arranged at a pipe part between the first and second valve devices in order to maintain sealing property of the pipe part, the seal member being made of an elastic material; and a control unit that controls closing and opening of the first and second valve devices to be able to adjust a pressure variation rate of the fluid in the pipe part, wherein the control unit adjusts the pressure variation rate in accordance with a temperature of the seal member. | 11-03-2011 |
20110308643 | Pressure regulating valve - In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve of the present invention is characterized by a valve moving member moving in such a manner as to cause communication or block communication between a primary chamber and a secondary chamber within a case, wherein a plurality of central members are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials. | 12-22-2011 |
20120080625 | SAFETY VALVE AND ELECTROMAGNETIC VALVE - A safety valve includes a cylinder having an open end and a plug for closing the open end with a hermetic seal. The interior of the cylinder communicates with a high-pressure gas passage. The cylinder is deformed as a function of gas pressure in the high-pressure gas passage to widen the open end. This allows gas in the high-pressure gas passage to escape and thus prevents the gas pressure from increasing beyond an acceptable level. | 04-05-2012 |
20120132298 | VALVE SYSTEM OF HIGH PRESSURE TANK FOR VEHICLE - A valve system includes a fusible plug valve that functions as a fusible plug valve and as a manual valve. When functioning as a fusible plug valve, the fusible plug valve opens at a high temperature to release gas from a high pressure tank to outside. When functioning as a manual valve, the fusible plug valve is opened manually to release the gas from the high pressure tank to the outside. | 05-31-2012 |
20120305107 | DAMAGE DETECTION SYSTEM AND VEHICLE - A damage detection system includes an electromagnetic valve that is provided at a first end of a pressure vessel and operated by supplied electric power, a harness that is disposed so as to at least partially extend along at least a part of a bottom surface of the pressure vessel and that serves to supply electric power to the electromagnetic valve, and a damage detector for detecting damage of the pressure vessel based on an input of a pressing force from the bottom surface side of the pressure vessel. | 12-06-2012 |
20120318378 | VEHICLE - A vehicle ( | 12-20-2012 |
20130008530 | PRESSURE REGULATING VALVE - In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve of the present invention is characterized by a valve moving member moving in such a manner as to cause communication or block communication between a primary chamber and a secondary chamber within a case, wherein a plurality of central members are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials. | 01-10-2013 |
20130008730 | FUEL-CELL-POWERED VEHICLE - A fuel-cell-powered vehicle ( | 01-10-2013 |
20130014855 | FUEL LEAKAGE DETECTION SYSTEM AND DETECTION METHODAANM Yahashi; HirokiAACI Toyota-shiAACO JPAAGP Yahashi; Hiroki Toyota-shi JPAANM Okawachi; EijiAACI Toyota-shiAACO JPAAGP Okawachi; Eiji Toyota-shi JPAANM Ishitoya; TsukuoAACI Toyota-shiAACO JPAAGP Ishitoya; Tsukuo Toyota-shi JP - A fuel leakage detection system comprises: a communication part for acquiring data relating to fuel filling of an onboard fuel tank from the vehicle side when a fuel supply part is connected to a filler port; a fuel flow rate measurement part, provided on the upstream of the fuel supply part 18, for measuring the flow rate of fuel flowing to the fuel supply part; a fuel flow-out permission part for permitting/stopping the outflow of fuel to the fuel supply part; and a control unit for controlling the fuel flow-out permission part. The control unit further comprises a fuel leakage detection part for detecting fuel leakage when filling fuel to a vehicle based on the fuel flow rate acquired by the fuel flow rate measurement part and on data relating to fuel filling acquired from the vehicle side via the communication part, and the fuel flow out permission part stops outflow of fuel to the fuel supply part when occurrence of fuel leakage is detected by the fuel detection part. | 01-17-2013 |
20130037165 | GAS FILLING METHOD, GAS FILLING SYSTEM, GAS STATION AND MOBILE UNIT - A gap amount ( | 02-14-2013 |
20130146176 | GAS SUPPLY SYSTEM AND CORRECTION METHOD - In a gas supply system, a control portion acquires a first temperature and a first pressure of a gas in a fuel tank, and a first output signal value of a pressure sensor corresponding to the first pressure before gas supply, acquires a first amount of the gas in the fuel tank using a fuel tank volume, the first temperature, and the first pressure, acquires a second amount after gas supply, through integration of a measurement value obtained by a flowmeter during gas supply, acquires a second temperature, a second pressure, and a second output signal value corresponding to the second pressure after gas supply, calculates a third pressure using the fuel tank volume, the second amount, and the second temperature, and corrects a relationship between an output signal and the pressure using the first pressure, the first output signal value, the third pressure, and the second output signal value. | 06-13-2013 |