Patent application number | Description | Published |
20080282805 | Ultrasonic transducer - An ultrasonic transducer incorporated into an ultrasonic inspection apparatus for examining existence of defect in a sample dipped in water comprises a transducer main part having an oscillator which projects an ultrasonic wave to the sample, receives the reflected wave from the sample and outputs the received reflected wave as an echo signal, a transmitter substrate producing a drive pulse for emitting the ultrasonic wave to the oscillator, a receiver substrate for amplifying the echo signal, a housing for containing therein both substrates electrically connected, and connecting member for electrically connecting between a signal input/output terminal and the side of the oscillator in the transducer main part, wherein, when a maximum operational frequency of the ultrasonic wave emitted from the oscillator is referred to as fmax [MHz], the connecting member is set at a length of 100/fmax [cm] or less. Even if the sample to be examined is small, a desirable defect inspection can be achieved at an excellent examination accuracy. | 11-20-2008 |
20130259607 | MACHINE FOR ATTACHMENT OF COVER TO BOOK BLOCK AND BOOK BINDING APPARATUS HAVING THE SAME - A machine for attachment of a cover to a book block comprises a press plate elevating mechanism for elevating a press plate | 10-03-2013 |
20130270766 | SHEET FEEDING MACHINE - A sheet feeding machine comprises a housing | 10-17-2013 |
20140348616 | GLUE APPLICATION UNIT FOR PERFECT BINDING MACHINE - The gluing unit is provided with: a glue tank ( | 11-27-2014 |
Patent application number | Description | Published |
20090243755 | NOISE FILTER AND NOISE-FILTER-INCORPORATED AMPLIFIER CIRCUIT - A ladder LPF includes a first capacitor formed of a transistor in which two terminals out of three are diode-connected, and a second capacitor formed by connecting a pn junction capacitor and an insulating capacitor in parallel. In the second capacitor, the pn junction capacitor formed in a semiconductor layer and the insulating capacitor formed in a surface of the semiconductor layer are connected to each other in parallel so as to almost overlap each other. Accordingly, the area in the LPF occupied by the second capacitor can be prevented from increasing even when its capacitance value is increased. Moreover, having the snap-back characteristics, the first capacitor can protect the second capacitor having the insulating capacitor from ESD. As a result, what can be obtained is a compact noise filter having high RFI removal characteristics and accomplishing high resistance to ESD. | 10-01-2009 |
20100102886 | AMPLIFIER DEVICE - Provided is an amplifier device including a J-FET, a bipolar transistor, a first resistor and a second resistor. The amplifier device has a configuration in which a gate of the J-FET is connected to one end of an ECM and one end of the first resistor, a drain of the J-FET is connected to an input terminal of the bipolar transistor, a high-potential side of the bipolar transistor is connected to one end of a load resistor, the other end of the first resistor is grounded, a source of the J-FET and a low-potential side of the bipolar transistor are connected to one end of the second resistor, the other end of the second resistor is grounded, and an output voltage is drawn from the high-potential side of the bipolar transistor. | 04-29-2010 |
20100148268 | INSULATED-GATE SEMICONDUCTOR DEVICE - Channel regions continuous with transistor cells are disposed also below a gate pad electrode. The channel region below the gate pad electrode is fixed to a source potential. Thus, a predetermined reverse breakdown voltage between a drain and a source is secured without forming a p+ type impurity region below the entire lower surface of the gate pad electrode. Furthermore, a protection diode is formed in a conductive layer disposed at the outer periphery of an operation region. | 06-17-2010 |
Patent application number | Description | Published |
20100249454 | Process for producing acrylic acid - The invention offers an improvement in a process for start-up in the occasion of producing acrylic acid by catalytically oxidizing acrolein at vapor phase under high load conditions, the start-up meaning the step of increasing the acrolein supply rate (loading) from the non-reacting condition to the prescribed reaction conditions. This process is characterized in that the acrolein supply rate is increased in the start-up stage of the reaction until the prescribed composition of starting reactant gas and the flow rate of the starting reactant gas are obtained, while adjusting at least one of the reaction temperature, the composition of the starting reactant gas and the flow rate of the starting reactant gas, so as to maintain the acrolein conversion at not lower than 90 mol %, the maximum peak temperature of the catalyst layer in each reaction zone at no higher than 400° C., and the sum of each ΔT (maximum peak temperature of a catalyst layer-reaction temperature) at the catalyst layer in each of the reaction zones to be no more than 150° C., respectively. According to this process, the reaction speedily reaches the steady state (standard operating conditions) and a high acrylic acid yield is stably achieved from the start of the reaction. | 09-30-2010 |
20100249455 | Process for producing acrolein and acrylic acid - The invention offers an improvement in a process for start-up in the occasion of producing acrolein and acrylic acid by catalytically oxidizing propylene at vapor phase under high load conditions, the start-up meaning the step of increasing the propylene supply rate (loading) from the non-reacting condition to the prescribed reaction conditions. This process is characterized in that the propylene supply rate is increased in the start-up stage of the reaction until the prescribed composition of starting reactant gas and the flow rate of the starting reactant gas are obtained, while adjusting at least one of the reaction temperature, the composition of the starting reactant gas and flow rate of the starting reactant gas, so as to maintain the propylene conversion at not lower than 90 mol %, the maximum peak temperature of the catalyst layer in each reaction zone at no higher than 450° C., and the sum of each ΔT (maximum peak temperature of a catalyst layer—reaction temperature) at the catalyst layer in each of the reaction zones to be no more than 180° C., respectively. According to this process, the reaction speedily reaches the steady state (standard operating conditions) and a high acrolein and acrylic acid yield is stably achieved from the start of the reaction. | 09-30-2010 |
Patent application number | Description | Published |
20080203918 | Arc tube and projector - An arc tube includes: a tube spherical portion containing a pair of electrodes each of which has a shaft portion and a coil winding portion formed by winding coil around the shaft portion; and a pair of seal portions extending from both sides of the tube spherical portion. The coil winding portion of at least one of the electrodes has a coil portion formed by winding the coil at least once around the shaft portion in the longitudinal direction of the shaft portion, a tip disposed on the tip side of the coil portion, and a base disposed on the base side of the coil portion. The coil of the base positioned on the surface side of the electrode is melt-treated. The coil forming the base is not melted to be combined with the shaft portion. | 08-28-2008 |
20100103382 | LIGHT SOURCE DEVICE AND PROJECTOR - A light source device includes: an arc tube having a light emission portion; a first reflection mirror having a substantially concave surface for reflecting light emitted from the light emission portion; and a container which accommodates the arc tube and the first reflection mirror, wherein the container has a duct unit disposed above the arc tube. The duct unit includes a first opening open to the arc tube and disposed at a position shifted toward the traveling direction side from an opening end of the first reflection mirror, a wall portion which forms the edge of the first opening on the side opposite to the traveling direction side as a final end of the duct unit, and an inclined portion disposed in the vicinity of the edge of the first opening on the traveling direction side to bend the flowing direction of the cooling air toward the surface opposite to the surface having the first opening. | 04-29-2010 |
20110234987 | LIGHT SOURCE DEVICE AND PROJECTOR - A light source device includes: an arc tube having a light emission portion containing a pair of electrodes and configured to emit light by discharges induced between the pair of the electrodes; and a container body that accommodates the arc tube, the container body has a space in which the arc tube is accommodated, and a plurality of openings through that cooling fluids introduced from the outside of the container body are supplied into the space, the plural openings are formed at positions that allow the cooling fluids passing through the openings to collide with each other at a collision position above the light emission portion. | 09-29-2011 |
20130222773 | LIGHT SOURCE DEVICE AND PROJECTOR - In one embodiment, a light source device comprises a container with a duct unit disposed above an arc tube and extends along the center axis of light reflected by a reflection surface such that cooling air can flow in a direction opposite to the traveling direction of light reflected by the reflection surface. The duct unit includes a first opening disposed at a position shifted toward the traveling direction side from an opening end of the first reflection mirror, a wall portion which forms the edge of the first opening on the side opposite to the traveling direction side as a final end of the duct unit, and an inclined portion disposed in the vicinity of the edge of the first opening on the traveling direction side to bend the flowing direction of the cooling air toward an upper surface opposite to the surface having the first opening. | 08-29-2013 |
20140055759 | LIGHT SOURCE DEVICE AND PROJECTOR - In one embodiment, a light source device comprises an arc tube having a first sealing portion extending from a light emission portion. A reflection mirror is attached to neighbor the first sealing portion and has a concave reflection surface. A container accommodates the arc tube and the reflection mirror. A branch portion has a first opening which branches a part of a cooling air flowing within the container to guide the cooling air to the arc tube. First and second duct portions are each connected to the branch portion. The first and second duct portions extend along a center axis of a light reflected by the reflection mirror such that the air flows in a direction opposite to a traveling direction of the light reflected by the reflection surface. A guiding member directs the air toward the first or second duct portion by moving by its own weight. | 02-27-2014 |
Patent application number | Description | Published |
20100172671 | FIXING UNIT, ROLLER REPLACEMENT AUXILIARY TOOL OF FIXING UNIT, AND IMAGE FORMING APPARATUS - Disclosed is a fixing unit that includes a heating roller; a pressure roller capable of being brought into press-contact with the heating roller, one of the heating roller and the pressure roller being capable of being extracted along a shaft direction of the roller; and an assist-unit linkage part to which an assist unit for assisting an extraction of the roller is detachably linked and which is provided at a tip end part in an extracting direction of the roller. | 07-08-2010 |
20110076069 | FIXING DEVICE, IMAGE FORMING APPARATUS, AND FIXING METHOD - A fixing device includes: a fixing member that fixes a toner image onto a recording medium; a pressing member that presses the recording medium against the fixing member; an oiling unit that applies release oil onto a surface of the fixing member to clean the surface; a removing member that is arranged between an downstream side of the oiling unit and an upstream side of the pressing member in a rotating direction of the fixing member and movable between an in-contact state where the removing member is in contact with the surface of the fixing member and an out-of-contact state where the removing member is out of contact with the surface; a drive unit that drives the removing member; and an oiling control unit that, when starting earliest fixing, controls the drive unit to gradually move the removing member from the in-contact state into the out-of-contact state. | 03-31-2011 |
20110222890 | Fixing device and image forming apparatus - A fixing device includes a conveying unit configured to convey a recording medium; a conveyance stopping unit configured to stop conveyance of the recording medium; a heating unit having a heating plane and configured to heat a part of the recording medium, which part is laid over the heating plane; and a cooling unit configured to cool the part of the recording medium, whose conveyance has been stopped, by applying cooling air to the part of the recording medium from above. | 09-15-2011 |
20110222908 | Fixing device and image forming apparatus using the same - A disclosed fixing device includes a first roller, a second roller, a lubricant application unit applying lubricant to a surface of the first roller, a lubricant control blade being in contact with and separated from the surface of the first roller, so that the recording medium on which the image is formed is sandwiched and fed between the first roller and the second roller so as to fix the image onto the recording medium, a contact angle θ of the lubricant control blade relative to the first roller is in a range between 35 degrees and 43 degrees, and a linear pressure F applied from the lubricant control blade to the first roller is in a range from 0.35 N/cm to 0.5 N/cm. | 09-15-2011 |
20140232797 | RECORDING MEDIUM HEATING APPARATUS AND SYSTEM INCLUDING THE RECORDING MEDIUM HEATING APPARATUS - A recording medium heating apparatus includes a plurality of heat rollers disposed in a feeding path of a recording medium and having respective heating units; and a control unit controlling temperatures of the heating units so that the temperature of a first heat roller is lower than the temperature of a second heat roller. Further, the first and the second heat rollers are included in the plurality of heat rollers and the first heat roller is disposed on the upstream side of the second heat roller in the feeding path. | 08-21-2014 |
Patent application number | Description | Published |
20090262110 | GEOMETRIC MODELING SYSTEM AND OPTIMIZATION METHOD FOR GEOMETRIC FITTING - A system is provided for creating a modified analytical model from an existing analytical model and CAD data (geometric model data) of the modified model to reduce the workload in creating geometric and analytical models. The system includes means for reading a geometric model and an analytical model which are to be modified; means for storing correlation data showing relations between geometric elements of the object geometric model and nodes of the object analytical model; means for modifying the object analytical model to create a modified analytical model; and means for extracting geometric elements of the object geometric model which do not include the nodes in the modified object analytical model related to the object geometric model's geometric elements extracted from the correlation data and performing geometric fitting so as to fit the extracted geometric elements to the nodes to create a modified object geometric model from the modified analytical model. | 10-22-2009 |
20100138195 | ANALYSIS MESH GENERATION APPARATUS - The conventional technologies are impractical for the following reason. CAD has been the only solution for changing an analysis model with adding or deleting a fillet. In this case, it is necessary to repeat the mesh generation and condition configuration, which makes the work time longer especially for large-scale or complicated shape data. The present invention, accomplished to solve the above-mentioned problem, provides an analysis mesh generation apparatus including a computer for generating a mesh model. The apparatus is configured to create a screen for selecting an edge of a mesh model and entering a radius of a fillet to be applied to the selected edge; and to create a screen for generating a mesh for the applied fillet, generating a new mesh model by deleting or adding an area enclosed by a contour of the mesh model and the fillet, and displaying the new mesh model. | 06-03-2010 |
20100156936 | DEFORMATION METHOD OF ANALYSIS MODEL AND COMPUTER - In a computer including a controller, a storage unit, an input unit, and a display unit, the controller displays, on the display unit, a similar shape search screen for searching a partial shape (second shape) similar to a partial shape (first shape) which composes an analysis model. When the first shape is specified using the input unit, the controller searches a feature shape database of the storage unit for the second shape similar to the first shape, and displays the search result on the display unit. The controller specifies geometric information of the first shape corresponding to geometric information of the searched second shape, deforms the analysis model based on the specified geometric information and the deformation pattern information of the second shape stored in the feature shape deformation database of the storage unit, and displays the analysis model after the deformation on the display unit. | 06-24-2010 |
Patent application number | Description | Published |
20110073211 | METHOD FOR MANUFACTURING CLIMATE CONTROL DUCT, AND CLIMATE CONTROL DUCT - The invention provides a method for manufacturing a climate control duct, the method capable of improving a characteristic of transferring a shape of a protrusion onto a surface of a duct and capable of preventing reduction in ventilation efficiency. In order to manufacture a climate control duct having a protrusion formed on an outer peripheral surface thereof, the method includes subjecting an extruded foamed resin to blow molding by use of a duct-shaped mold in which a groove for transfer of a shape of the protrusion is formed on at least part of a surface thereof. Herein, the following relations are satisfied: 0.5 mm03-31-2011 | |
20120024459 | METHOD FOR MANUFACTURING MULTILAYER FOAM - A method for manufacturing multilayer foam where easy generation of dead air and improvement in foam magnification is offered. Multilayer resin that has non-foam layer outside foam layer is pushed out, the innermost side of the multilayer resin is bonded mutually, and multilayer resin laminating body is formed. Multilayer resin laminating body is clamped in the empty space between outermost side of multilayer resin laminating body and cavity side with metal mold. Multilayer resin laminating body is molded in the shape along cavity side, and the multilayer foam is molded. | 02-02-2012 |
20120060960 | DUCT MOLDING METHOD AND DUCT - The present invention provides a duct molding method by which it is possible to improve the adhesion of a sheet. In the duct molding method of the present invention, a molten thermoplastic resin sheet is positioned between molds. Subsequently, the thermoplastic resin sheet (P) is absorbed onto cavity surfaces of the molds and the molds are closed. Thereby, a duct is molded. | 03-15-2012 |
20130313749 | BLOW-MOLDED FOAM AND PROCESS FOR PRODUCING THE SAME - An object of the invention is to provide a blow-molded foam which has homogeneous foamed cells in size, is light in weight, and is excellent in surface smoothness, and a process for producing the same. The invention is directed to a blow-molded foam | 11-28-2013 |
20130323448 | BLOW-MOLDED FOAM AND PROCESS FOR PRODUCING THE SAME - An object of the invention is to provide a blow-molded foam which has homogeneous foamed cells in size, is light in weight, and is excellent in surface smoothness, and a process for producing the same. The invention is directed to a blow-molded foam | 12-05-2013 |
20140271973 | METHOD FOR MANUFACTURING CLIMATE CONTROL DUCT, AND CLIMATE CONTROL DUCT - A mold for manufacturing a climate control duct, which has a protrusion formed on an outer peripheral surface thereof and is formed from a foamed resin, includes a groove provided on at least a part of a surface of the mold for transfer of a shape of the protrusion. The groove of the mold satisfies a relation D09-18-2014 | |
20140335295 | FOAM MOLDED PRODUCT AND METHOD FOR PRODUCING SAME - A foam molded product includes a mixture resin including, as base resins, a polypropylene-based resin with a long-chain branching structure and a weight mixing ratio of 60 to 80%, a styrene-ethylene/butylene-styrene block copolymer with a styrene content of 15 to 40% and a weight mixing ratio of 15 to 35%, and a polyethylene-based resin with a long-chain branching structure, which has a density of not more than 0.930 g/cm | 11-13-2014 |
20150045468 | METHOD FOR MANUFACTURING FOAM-MOLDED ARTICLE, AND FOAM-MOLDED ARTICLE - A foam-molded article has high weldability to a polypropylene-based resin molded article, a high expansion ratio, and a predetermined level of impact resistance despite using inexpensive polyethylene-based resin. The foam-molded article includes a foamed and molded base material resin in which a first polyethylene-based resin, a second polyethylene-based resin, and a polypropylene-based resin are mixed. The first polyethylene-based resin has a long-chain branched structure and a density of 0.920 g/cm | 02-12-2015 |
Patent application number | Description | Published |
20080251363 | MANUAL INPUT DEVICE - An elevating member is fitted on a rotary shaft of a rotation operating member slidably supported by a base so that it can be elevated, first and second cam members are provided in the rotation operating member, and first and second elastic contact members are provided so as to be elevated. By forming guide grooves, which extend in an oblique direction, in the elevating member, and slidably inserting engaging projections provided in the base into the guide grooves, the sliding operating force on the rotation operating member in a horizontal direction is converted into the elevation operating force of the elevating member in a vertical direction, and the first and second elastic contact members are selectively engaged with any one of the first and second cam members according to the elevated position of the elevating member. | 10-16-2008 |
20090001259 | ROTARY DEVICE - Disclosed is a rotary device that rotatably and movably supports a rotary body, thereby reducing the number of parts, as compared to the related art. | 01-01-2009 |
20140353303 | HEATER FOR FIXING DEVICE - A heater for fixing devices includes a glass substrate, a heating element, electrode patterns connected to the heating element, a first protective layer, and a second protective layer. The glass substrate is made of an alkali-free glass. The first protective layer is formed by firing a mixture of a first glass powder and a first filler. The first glass powder contains no alkali metal oxide and has a lower softening point than the glass substrate. The first filler has a lower thermal expansion coefficient than the alkali-free glass for the glass substrate. The second protective layer is made of a material that does not contain the first filler contained in the first protective layer. | 12-04-2014 |
Patent application number | Description | Published |
20100318341 | COMPUTER PRODUCT, DESIGN SUPPORT APPARATUS, AND DESIGN SUPPORT METHOD - A non-transitory computer-readable recording medium stores therein a program that causes a processor to execute inputting a driving capability value, a lumped-constant capacitance value, and an input capacitance value included in the lumped-constant capacitance value, respectively defined in a circuit model, and further inputting a first delay time of the circuit model, based on the driving capability value and the lumped-constant capacitance value; setting in the circuit model, the driving capability value, the lumped-constant capacitance value, and the input capacitance value; acquiring a second delay time of the circuit model, by providing to a simulator, the circuit model having values set therein; calculating a relative evaluation value for the first delay time and the second delay time; and storing to a storage apparatus and as a delay time correcting coefficient, the relative evaluation value correlated with the driving capability value, the lumped-constant capacitance value, and the input capacitance value. | 12-16-2010 |
20110314433 | COMPUTER PRODUCT, APPARATUS, AND METHOD FOR SUPPORTING DESIGN - A computer-readable, non-transitory medium stores therein a design support program that causes a computer capable of accessing a storage device storing therein for each cell, an output voltage value of the cell, for each elapsed time period from a start of variation of an input voltage applied to the cell, to execute a process. The process includes extracting from the storage device, the output voltage value for each elapsed time period related to an cell under design selected from circuit information of a circuit under design; determining based on a specific voltage value, an extracted elapsed time period to be corrected; adding a time constant of an output from the cell under design to the elapsed time period determined to correction; and outputting the output voltage value for each corrected elapsed time period and the output voltage value for each elapsed time period that is not determined for correction. | 12-22-2011 |
20110314434 | COMPUTER PRODUCT, APPARATUS, AND METHOD FOR SUPPORTING DESIGN - A computer-readable, non-transitory medium stores therein a design support program that causes a computer capable of accessing a storage device storing therein for each cell, an output voltage value of the cell, for each elapsed time period from a start of variation of an input voltage applied to the cell, to execute a process. The process includes extracting from the storage device, the output voltage value for each elapsed time period related to an cell under design selected from circuit information of a circuit under design; determining based on a specific voltage value, an extracted elapsed time period to be corrected; adding a time constant of an output from the cell under design to the elapsed time period determined to correction; and outputting the output voltage value for each corrected elapsed time period and the output voltage value for each elapsed time period that is not determined for correction. | 12-22-2011 |
20120036490 | INFORMATION PROCESSING DEVICE AND DESIGN SUPPORTING METHOD - An information processing device comprises, a physical property value generation unit to generate a plurality of physical property values for changing signal propagation time of a target path including a plurality of circuit elements within a predetermined fluctuation range, an element delay calculation unit to calculate delay time of each of signals passing through the circuit element in accordance with each of the generated physical property values and a propagation time calculation unit to calculate the signal propagation time of the target path on the basis of the delay time of the signals. | 02-09-2012 |
20120039426 | CLOCK DATA RECOVERY CIRCUIT AND CLOCK DATA RECOVERY METHOD - A clock data recovery circuit includes a receiving circuit that takes in input data based on a sampling clock, a demultiplexer that converts serial data output from the receiving circuit into parallel data, a clock/data recovery part that detects phase information from the parallel data output from the demultiplexer and generates the sampling clock by adjusting the phase of a reference clock based on the phase information, a data pattern analyzer that carries out frequency analysis of the parallel data output from the demultiplexer, and an aliasing detector that detects a clock recovery state based on the analysis result of the frequency of the parallel data. | 02-16-2012 |
Patent application number | Description | Published |
20090026768 | Faucet generator - A faucet generator includes: a cylindrical body which has a water inflow port and a water outflow port, and in which a water supply channel is formed; a rotor vane which has rotor vane blades, and which is disposed in the water supply channel; a magnet which is rotatable integrally with the rotor vane; a coil in which an electromotive force is produced by rotation of the magnet; and a plurality of nozzles which eject water toward the rotor vane blades. The axial direction of the rotor vane is substantially parallel to the water supply channel. The nozzles change a direction of a water flow which is substantially parallel to the axial direction of the rotor vane, to eject water from a radially outward direction of the rotor vane blades to the rotor vane blades. | 01-29-2009 |
20090026769 | Faucet generator - A faucet generator includes; a rotor vane which is disposed in a water supply channel; an annular magnet which is rotatable integrally with the rotor vane; and a stator having: a coil which is disposed to be opposed to an end face of the magnet that is substantially perpendicular to a radial direction; a plurality of inductors which are placed separately from one another along a circumferential direction between the end face of the magnet and the coil; and a yoke which is disposed to be continuously contacted with the inductor and surround the coil. The axial direction of the rotor vane is substantially parallel to the water supply channel. In the annular magnet, the end faces which are substantially perpendicular to a radial direction are alternately magnetized with N and S poles along the circumferential direction of the magnet. In the yoke, cutaway portions which are formed by cutting away portions that are opposed to the circumferential face portion of the coil, and that are in the vicinity of the tip ends of the inductors, in one end that is on the side where said inductors are disposed, whereby portions of the yoke which are in the vicinity of the tip ends of the inductors are formed so as to relatively recede from the magnetic inducible area of the magnet. | 01-29-2009 |
20090146431 | FAUCET GENERATOR - A faucet generator includes a case having water inflow and outflow ports and in which a water supply channel is formed, a rotor vane disposed inside the water supply channel, a magnet which is rotatable integrally with the rotor vane, a bearing which supports a force that the rotor vane receives from a water flow, a coil which produces an electromotive force by a rotation of the magnet, and a yoke having a base part surrounding the coil and a plurality of inductors spaced apart from each other and extending from the base part. The coil is spaced apart from the magnet in an axial direction of a rotation center axis of the magnet and is disposed to face the magnet, the magnet is magnetized on an outer circumferential face which intersects with a plane perpendicular to the rotation center axis, and the inductors are disposed outside the case to face the outer circumferential face of the magnet. | 06-11-2009 |
20090188995 | FAUCET APPARATUS - A faucet apparatus includes: a rotatable rotor vane which is disposed in a water supply channel, and in which an axial direction is substantially parallel to the water supply channel; a magnet which is rotatable integrally with the rotor vane; a coil which is disposed to be opposed to one end face in an axial direction of the magnet; and a controller which is disposed on a side of the one end face of the magnet and above the water supply channel, and which is connected to the coil through wiring. | 07-30-2009 |
20130019390 | FLOW CHANNEL OPENING/CLOSING APPARATUS - To provide a flow channel opening/closing apparatus that can keep the instantaneous flow rate of supply water, quickly open and close a main valve for starting and stopping water supply and be downsized. A flush valve CV, which is such a flow channel opening/closing apparatus, incorporates constant flow rate keeping part that operates to keep constant the main flow rate of water flowing from a primary-side internal flow channel | 01-24-2013 |
Patent application number | Description | Published |
20090213130 | DISPLAY DEVICE - In a display device provided with a frame memory developing an auxiliary line image as a display image and a means of reading out and displaying the image data developed in the aforementioned frame memory, the aforementioned auxiliary line image is constituted by background pixels and dashed auxiliary lines constituted by pixels which have luminance or color that is different from that of the background color and pixels with have nearly identical luminance or color to that of the background color; and by carrying out the display of the dashes so as to move, at fixed time intervals or arbitrary time intervals, the dash display areas of the aforementioned auxiliary lines on the trajectory of the figure described by the aforementioned auxiliary lines, the system is devised to display the auxiliary lines while controlling that an identical pixel of the display device is not displayed continually. | 08-27-2009 |
20100245685 | PROJECTION TYPE TABLE DISPLAY - In the usage of table projection of a projection type display, depending upon a sitting position of a participant of a conference, the participant views an image projected upon a table as an inversion image turned upside down, resulting in poor visual recognition. In order to improve visual recognition, images are rotated, synthesized and displayed in accordance with the viewing direction of each participant. More specifically, the projection type display is provided with a two-image synthesizing unit for synthesizing two images obtained by processing an input image by two image rotation units for rotating the input image by a first angle and a second angle different from the first angle, into one image on a screen. The projection type display is also provided with an image rotation unit and an image inversion unit for two-image display on a screen. | 09-30-2010 |
20110107222 | PRESENTATION SYSTEM AND DISPLAY DEVICE FOR USE IN THE PRESENTATION SYSTEM - A display device according synthesizes icons and messages with a portion where no descriptive display image is displayed by OSD for display. Icon functions are set by a PC so that the setting of the operation of the PC and the display device, and the setting of an external device can be conducted. The number of lines of the message to be displayed is determined according to distortion correction at the case of oblique projection to correct position coordinates detected by a camera. In a presentation system including an interactive white board device, the display device (for example, a liquid crystal projector), and the PC, the display of the icons are improved to extend the functions, and the display of the messages at the case of oblique projection, and a position detection precision on a screen by the camera incorporated into the display device are improved. | 05-05-2011 |
20120249489 | ELECTRONIC PEN AND PROJECTOR SYSTEM USING THE SAME - There is provided an electronic pen that reduces reflected waves of supersonic waves from a screen, with a simple structure and there is realized a projector system that improves the position detection precision of the electronic pen. The electronic pen comprises a longitudinal axis-shaped housing body having a pen tip at a tip end portion thereof, a supersonic wave transmitting portion provided inside the housing body relative to the pen tip for generating supersonic waves, an infrared ray transmitting portion arranged adjacent to the supersonic wave transmitting portion for generating an infrared ray, and a supersonic wave guide for reflecting components, toward a pen tip side, among the supersonic waves generated from the supersonic wave transmitting portion. | 10-04-2012 |
20140307000 | DISPLAY DEVICE - In a display device provided with a frame memory developing an auxiliary line image as a display image and a means of reading out and displaying the image data developed in the aforementioned frame memory, the aforementioned auxiliary line image is constituted by background pixels and dashed auxiliary lines constituted by pixels which have luminance or color that is different from that of the background color and pixels with have nearly identical luminance or color to that of the background color; and by carrying out the display of the dashes so as to move, at fixed time intervals or arbitrary time intervals, the dash display areas of the aforementioned auxiliary lines on the trajectory of the figure described by the aforementioned auxiliary lines, the system is devised to display the auxiliary lines while controlling that an identical pixel of the display device is not displayed continually. | 10-16-2014 |
Patent application number | Description | Published |
20110154809 | ENGINE DEVICE - Disclosed is an engine device in which a diesel particulate filter is disposed, with high rigidity, in an engine as one constituent part of the engine, the need for countermeasures against exhaust gas for each of the devices of a vehicle is eliminated, and general versatility of the engine can be enhanced. The engine device includes an engine having an exhaust manifold, and an exhaust gas purifying device which purifies exhaust gas discharged from the engine. A plurality of filter supporting bodies which support the exhaust gas purifying device | 06-30-2011 |
20110154810 | ENGINE DEVICE - There is provided an engine device in which a gas purifying filter can be disposed, with high rigidity, in an engine as one of constituent parts of the engine, the need of countermeasures against exhaust gas for each of devices such as vehicles is eliminated, and general versatility of the engine can be enhanced. The engine device includes an engine having an exhaust manifold, and a gas purifying filter which purifies exhaust gas discharged from the engine, front and rear engine leg mounting portions provided on one side surface of the engine include front and rear filter supporting bodies which support the gas purifying filter, the gas purifying filter includes the front and rear filter supporting bodies, and the front and rear filter supporting bodies are connected to the front and rear engine leg mounting portions. | 06-30-2011 |
20110155263 | ENGINE DEVICE - An engine device is disclosed in which a gas purifying filter can be disposed, with high rigidity, in an engine as one constituent part of the engine and the need of countermeasures against exhaust gas for each of the devices of a vehicle is eliminated, and general versatility of the engine can be enhanced. The engine device includes a diesel engine having an exhaust manifold, and an exhaust gas purifying device which purifies exhaust gas discharged from the diesel engine. A plurality of filter supporting bodies which support the exhaust gas purifying device are provided on an upper portion of a flywheel housing in the diesel engine. The exhaust gas purifying device is connected to the exhaust manifold and connected to the flywheel housing through the plurality of filter supporting bodies. | 06-30-2011 |
20110192671 | WORK VEHICLE-MOUNTED ENGINE DEVICE - A work vehicle limited in a mounting space is adapted to have an engine, which is provided with an exhaust gas cleaning device, easily arranged therein. An engine device, which is to be mounted on the work vehicle, is provided with the engine mounted on a machine body and covered with a hood, an air cleaner for cleaning air introduced into the engine, and an exhaust gas cleaning device for cleaning exhaust gas from the engine. The exhaust gas cleaning device is arranged on a flywheel housing fitted on one side portion of the engine. | 08-11-2011 |
20130037009 | Exhaust Manifold - An exhaust manifold maintains the EGR ratio constant irrespective of a change in shape of the exhaust manifold and includes exhaust gas inlet sections connected to the exhaust ports of respective cylinders of the engine; a main pipe section configured so that exhaust gas entering from the exhaust gas inlet sections is collected inside the main pipe section; an EGR gas taking-out section for extracting, as EGR gas, a part of the exhaust gas; and an exhaust gas discharge section for discharging the exhaust gas. The main pipe section has formed thereon a curved section provided between the exhaust gas inlet sections and curved in a shape protruding to the side opposite the exhaust gas inlet sections. The curved section has a recess which is formed by causing a portion of the outer peripheral surface of the curved section to be recessed toward the inside of the main pipe section. | 02-14-2013 |
20140366516 | ENGINE APPARATUS - Provided is an engine apparatus that ensures highly accurate adjustment of the exhaust gas pressure of an exhaust manifold while providing an exhaust gas throttle device with a support structure of increased rigidity. The engine apparatus includes: an engine including the exhaust manifold; and the exhaust gas throttle device to adjust an exhaust gas pressure of the exhaust manifold. An exhaust gas intake side of a throttle valve easing of the exhaust gas throttle device is fastened to an exhaust gas exit of the exhaust manifold. An exhaust pipe is coupled to the exhaust manifold through the throttle valve casing. | 12-18-2014 |
Patent application number | Description | Published |
20100199769 | LASER-BASED MAINTENANCE APPARATUS - A laser maintenance apparatus including a laser system which includes an optical system for emitting, in a first irradiation condition, a generation laser beam for generating an ultrasonic wave in a portion of an object on which maintenance is to be performed, and including a laser source configured to generate and detect a detection laser beam which interacts with the ultrasonic wave generated by the laser light beam in the first condition. The laser maintenance apparatus also includes a light transmitting device for transmitting laser light emitted from the laser system, a laser irradiation device for irradiating laser light transmitted by the light transmitting device to the object portion, and a transporting/scanning mechanism for transporting the light transmitting device and the laser irradiation device to a portion near the object portion, and scanning over an arbitrary range at the object portion. | 08-12-2010 |
20140231646 | RADIATION MEASUREMENT APPARATUS - A radiation measurement apparatus includes a radiation sensor that generates a detection signal, a first counter unit that counts the number of the detection signal, an oscillator that generates periodic signal with predetermined period, an AND circuit that outputs logical product obtained by performing AND operation between the detection signal and the periodic signal, a second counter unit that counts the number of a signal output from the AND circuit, and a display unit that displays a value counted by the first counter unit when a value counted by the second counter unit is less than predetermined value and a value being different from the value counted by the first counter unit when the value counted by the second counter unit is not less than predetermined value. | 08-21-2014 |
20140252244 | RADIATION DETECTION APPARATUS - A radiation detection apparatus is provided with a detection element group which includes a plurality of detection elements arranged on a support substrate, a shield body of which a pinhole is formed on front surface and a slit is formed on back surface, the shield body putting the detection element group therein, a signal processing substrate which processes a detection signal respectively detected by each detection element, is provided outside of the shield body, and has a dimension being larger than a width of the slit, and a relay substrate which goes through the slit and connects each detection element with the signal processing substrate. | 09-11-2014 |
20150030133 | TWO-DIMENSIONAL RADIATION DISPLAY DEVICE AND TWO-DIMENSIONAL RADIATION DISPLAY METHOD - A two-dimensional radiation display device includes: a data acquisition unit that acquires two-dimensional radiation data detected a plurality of times from a plurality of radiation detectors; a data division processing unit that divides the two-dimensional radiation data into data regions of each section of specified direction; an integration processing unit that integrates the two-dimensional radiation data that is detected a plurality of times, for each section of specified direction; a data synthesis processing unit that synthesizes the integration values integrated for each section of specified direction into two-dimensional data including radiation distribution; and an image output unit that outputs two-dimensional data indicating radiation distribution as display data in accordance with a prescribed display format. | 01-29-2015 |
Patent application number | Description | Published |
20100012626 | WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS - A wire electrical discharge machining apparatus includes a unit capable of separately opening and closing each of a high impedance path and a low impedance path, a unit that sets an open/close pattern in which a combination of closing one of the feeding paths and opening another one of the feeding paths is designated for switching power feeding between the high impedance path and the low impedance path, a unit that changes pulse energy per feeding pulse in a present feeding path to reduce a difference in discharge pulse energy applied to an inter-electrode gap from a machining power supply between at a time of high-impedance-path feeding and at a time of low-impedance-path feeding, and a unit that controls opening and closing of the path open/close unit in accordance with the changed open/close pattern. | 01-21-2010 |
20100084378 | WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS - A machining-energy calculating unit accumulates a discharge current value for each discharge position to calculate a machining energy in a certain time period from the present time to the past time. An energy-distribution changing unit determines the presence or absence of imbalance in the energy by obtaining a machining energy distribution in an up-down direction of the machining gap based on the machining energy, and when there is imbalance, the energy-distribution changing unit produces a new open/close pattern in which a machining energy distribution that eliminates the imbalance. Power feeding is then performed based on the new open/close pattern. | 04-08-2010 |
20100224596 | WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS - In a wire electrical discharge machining apparatus, an upper main-discharge power supply is connected between an upper conducting terminal and a workpiece using an upper main-feeder line capable of configuring outward and homeward paths, and a lower main-discharge power supply is connected between a lower conducting terminal and the workpiece using a lower main-feeder line capable of configuring outward and homeward paths. Moreover, a sub-discharge power supply is connected between the upper conducting terminal and the workpiece and between the lower conducting terminal and the workpiece using an upper and a lower sub-feeder lines that have higher impedances than the impedances of the upper and the lower main-feeder lines and can configure outward and homeward paths. | 09-09-2010 |
20110100959 | WIRE ELECTRIC DISCHARGE MACHINE AND WIRE ELECTRIC DISCHARGE MACHINING METHOD - Based on a discharging gap value and machining allowance value stored in a corner-control-information storing means | 05-05-2011 |
20130024020 | NUMERICAL CONTROL DEVICE, WIRE ELECTRIC DISCHARGE MACHINING APPARATUS USING THE SAME, AND WIRE ELECTRIC DISCHARGE MACHINING METHOD USING THE SAME - In order to obtain wire-breakage thresholds and machining conditions for respective board thicknesses in a trial machining, a numerical control device for a wire electric discharge machining apparatus according to the present invention includes a wire-breakage-sign-signal generation means that generates a wire-breakage sign signal from machining state quantities, a wire-breakage sign detection means that outputs a machining-condition re-setting instruction and a wire-breakage threshold re-setting instruction from the wire-breakage sign signal and a wire-breakage threshold, a wire-breakage threshold setting means that sets the wire-breakage threshold according to the wire-breakage threshold re-setting instruction and a wire-breakage signal, a machining energy calculation means that calculates a machining energy from a discharge pulse count, a machining speed measurement means that measures a machining speed from position information, a board thickness calculation means that calculates a board thickness of the workpiece from the machining energy and the machining speed, a machining-condition switching means that outputs, according to a predetermined algorithm, a machining-condition switching instruction from the board thickness, the machining-condition re-setting instruction, and the wire-breakage signal, a control means that sends an oscillation instruction to a oscillator and sends a shaft feed instruction to a servo amplifier so that the machining condition is set to one determined by the machining-condition switching instruction, and a machining-condition storage means and a wire-breakage threshold storage means that store the machining condition and the wire-breakage threshold that correspond to each board thickness. | 01-24-2013 |
20130140276 | CONTROLLER OF ELECTRICAL DISCHARGE MACHINE - A controller of an electrical discharge machine comprises: a control unit that controls a machining condition set by the electrical discharge machine; an acquisition unit that acquires a parameter indicating an electrical discharge state between poles in a state where the machining condition is controlled by the control unit so that a normal electrical discharge occurs between the poles; an arithmetic unit that obtains a probability density distribution of the acquired parameter; a decision unit that decides a threshold that specifies a boundary between a normal electrical discharge and an abnormal electrical discharge between the poles based on the obtained probability density distribution; and a discrimination unit that discriminates whether the electrical discharge state between the poles is normal or abnormal by using the decided threshold, and wherein the control unit controls the machining condition based on a discrimination result of the discrimination unit. | 06-06-2013 |
20130292506 | WIRE ELECTRIC DISCHARGE MACHINING APPARATUS - A wire electric discharge machining apparatus according to embodiments includes a wire electrode, a wire supplying unit that supplies the wire electrode, a collecting motor that collects the wire electrode at a predetermined speed, a tension motor that controls a tension of the wire electrode between the wire supplying unit and the collecting motor, a speed calculating unit that calculates a traveling speed of the wire electrode at a predetermined time interval, a speed storing unit that stores the traveling speed calculated by the speed calculating unit, a differential speed calculating unit that calculates a differential speed between a current traveling speed output from the speed calculating unit and a past traveling speed stored in the speed storing unit, and a breakage detecting unit that detects breakage of the wire electrode by comparing the differential speed with a predetermined threshold. | 11-07-2013 |
20140027409 | ELECTRIC-DISCHARGE MACHINING DEVICE - An electric-discharge machining device including an electric-discharge-state determination unit that determines whether an electric discharging state between a machining electrode and a workpiece is either a state of normal electric discharge or of abnormal electric discharge, and a machining-condition switching unit that changes at least one machining condition, further includes a storage unit that stores therein an electric-discharge-state determination indicator, a standard-deviation calculation unit, and a boundary calculation unit that calculates a boundary to be applied to a determination in the electric-discharge-state determination unit based on the electric-discharge-state determination indicator, wherein the machining-condition switching unit changes the machining condition according to a comparison result between the standard deviation calculated by the standard-deviation calculation unit and a standard deviation reference set as a reference of the standard deviation. | 01-30-2014 |
20140144885 | WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS - In order to detect a wire breakage as soon as possible, the wire electrical discharge machining apparatus includes a speed fluctuation compensator that generates a speed fluctuation suppression command that is a speed compensation value that suppresses fluctuation of the rotational speed of the tension motor on the basis of the rotational speed of the tension motor and a breakage detecting device that detects a breakage of the wire electrode on the basis of a comparison of a preset breakage detection threshold and a speed fluctuation suppression command output from the speed fluctuation compensator. | 05-29-2014 |