Patent application number | Description | Published |
20080199598 | METHOD OF MANUFACTURING PIEZOELECTRIC ACTUATOR AND METHOD OF MANUFACTURING LIQUID TRANSPORTING APPARTUS - A recess is formed on an upper surface of a vibration plate at a position corresponding to a pressure chamber. Next, a low-elasticity material having a lower modulus of elasticity than the vibration plate is filled in the recess. Then, aerosol including a piezoelectric material particles and carrier gas is sprayed on the upper surface of the vibration plate to form a piezoelectric layer. At this time, the particles of the piezoelectric material do not adhere to a surface of the low-elasticity material filled in the recess, and hence the piezoelectric layer can be formed only in an area excluding the surface of the low-elasticity material. Thus, there is provided a method of manufacturing a piezoelectric actuator, the method capable of easily preventing, when forming the piezoelectric layer by an aerosol deposition method, formation of the piezoelectric layer on a surface of the recess. | 08-21-2008 |
20080202679 | INKJET HEADS AND METHODS OF MANUFACTURING INKJET HEADS - In order to manufacture an ink-jet head, a head body and a reservoir unit are formed first. Then, UV-cured resin is applied on the lower surface of the reservoir unit. Then, the head body is placed on a plane of a jig so that the plane abuts against the ink discharge surface. Then, the reservoir unit is positioned with respect to the head body and the jig so that an ink reservoir of the reservoir unit and ink flow channels of a flow channel unit are brought into communication and the both ends in the longitudinal direction of a reservoir base plate and the upper surfaces of walls oppose to each other, and the reservoir unit is laminated on upper surface of the flow channel unit via the UV-cured resin. Subsequently, the UV-cured resin is cured in a state in which the lower surface of the reservoir base plate abuts against the upper surfaces of the walls. | 08-28-2008 |
20080231646 | INK-DISCHARGING APPARATUS AND IMAGE-RECORDING METHOD USING THE SAME - An ink-discharging apparatus includes a discharge head discharging an ink, of which viscosity is increased by being irradiated with a predetermined energy ray, from a nozzle onto a recording medium; a first light source radiating the predetermined energy ray; and an irradiation mechanism which irradiates an energy ray for increasing the viscosity of the ink to the nozzle. When the energy ray is irradiated to the ink remaining in the nozzle, the viscosity on the surface of the ink is increased to thereby form a film which covers or closes the nozzle. As a result, it is possible, with the film, to prevent the ink located inside the film from leaking out from the nozzle even when any shock is imparted to the body of the apparatus. Further, it is possible, with the film, to prevent the viscosity of the ink, located inside the film, from further increasing. | 09-25-2008 |
20080231666 | Liquid-Jetting Apparatus and Method for Producing the Same - A liquid-jetting apparatus comprises a nozzle plate formed with nozzles, a pressure chamber plate for forming pressure chambers, and a piezoelectric actuator arranged therebetween. A surface of the nozzle plate, which is opposed to the pressure chamber plate, has an insulating property. Wiring sections, which are formed on the surface having the insulating property, are connected to individual electrodes formed on the piezoelectric actuator. Accordingly, the liquid-jetting apparatus and a method for producing the same are provided, in which any wiring member such as FPC is dispensed with to decrease the number of parts, and the production steps are simplified. | 09-25-2008 |
20080231674 | Printer System, Main Printer And Sub Printer To Be Used Therefor, And Ink Supply Method - A printer system comprises a main printer which has a first tank and a first head, a sub printer which has a second tank having a volume smaller than the first tank and a second head and which is provided detachably with respect to the main printer, and a supply mechanism which supplies the ink from the first tank to the second tank when the sub printer is installed to the main printer. Accordingly, it is possible to provide the printer system, which is not provided with any exclusive station that finds no way of use except for the ink supplement and requires any excessive installation space, while the sub printer is of the ink supplement type. | 09-25-2008 |
20080231677 | PRINTER SYSTEM, MAIN PRINTER TO BE USED THEREFOR, AND METHOD FOR DISCHARGING WASTE INK - A printer system includes a main printer having a first head and a waste ink tank for accommodating any waste ink; and a portable type sub printer having a second head which is detachable with respect to the main printer. The waste ink tank accommodates the waste ink discharged from the second head of the sub printer installed to the main printer. Accordingly, the printer system is provided, wherein it is unnecessary to provide any waste ink tank in the portable type sub printer, an ink tank of the sub printer can be allowed to have a large volume, and it is unnecessary to provide any exclusive station for processing any waste ink of the sub printer. | 09-25-2008 |
20080231872 | MULTIFUNCTION PRINTER, PRINTING SYSTEM, AND STILL IMAGE PRINTING PROGRAM - A multifunction printer includes a scanner; a still image data-extracting section which extracts a plurality of still image data from inputted movie image data; a memory which stores a correlation between the extracted still image data and time positions thereof in the movie image data; a printing head which prints, on a first printing medium, a plurality of thumbnail images corresponding to the extracted still image data and the time positions; and a selected image-extracting section which specifies the time position in the movie image data corresponding to a selection mark marked by a user when the first printing medium is read by the scanner after the selection mark is marked by the user to the first printing medium and which extracts a still image data corresponding to the identified time position based on the correlation stored in the memory. | 09-25-2008 |
20080231892 | MULTIFUNCTION PRINTER, PRINTING SYSTEM, AND STILL IMAGE PRINTING PROGRAM - A multifunction printer includes a scanner; a memory which stores a plurality of still image data; a printing head which prints, on a first printing medium, thumbnail images corresponding to the plurality of the still image data; an image data-extracting section which extracts a base image data and a correction image data when the first printing medium is read by the scanner after the predetermined base image selection mark has been marked by a user to one of the plurality of thumbnail images printed on the first printing medium and the predetermined correction position mark has been marked to a partial area of the thumbnail image and which cuts out, from the correction image data, correction data corresponding to the area marked with the correction position mark, and an image-combining section which combines the base image data with the correction data to generate combined image data. | 09-25-2008 |
20080231919 | Image Scanning Apparatus - An image scanning apparatus comprises a platen surface which is provided at an upper part of a main body of the image scanning apparatus so that an original sheet to be scanned is placed thereon; and an original sheet support portion which is provided to support an original sheet having a larger size than the platen surface. The original sheet support portion is provided to protrude laterally from the main body in a position under the platen surface to be able to support an end portion of a protruding portion of the original sheet protruding outside from the platen surface. | 09-25-2008 |
20080236890 | Method For Connecting Two Objects Electrically - A groove, and a recess which communicates with the groove, are formed in a substrate. Next, a through hole which communicates with the groove is formed. Thereafter, a wire is formed on an upper surface of the substrate, and an individual electrode is arranged on a lower surface of the substrate. Further, a droplet of an electroconductive liquid is made to land on the recess, and the liquid is filled in the through hole via the groove. Next, the liquid filled in the groove, the recess, and the through hole is heated to harden. Further, the recess and the groove of the substrate are removed by cutting up to an area near the through hole. Accordingly, it is possible to connect electrically the connecting bodies arranged on both surfaces of the substrate by filling an electroconductive material in the through holes easily. | 10-02-2008 |
20080238961 | INKJET RECORDING DEVICE - An inkjet recording device according to an aspect of the invention comprises: an ejection head configured to eject ink on a recording medium; a conveying unit configured to convey the recording medium on a conveying path, the conveying path including a first conveying path positioned where the ejection head forms an image on the recording medium and extending along a first direction; an attaching unit configured to attach a second recording medium having an adherable part adherable to the recording medium such that a part of the second recording medium projects from an end portion of the recording medium with respect to a second direction perpendicular to the first direction. The ejection head is configured to record an image on the second recording medium in a position outside the recording medium with respect to the second direction. | 10-02-2008 |
20080238988 | Liquid Jetting Apparatus And Head Cartridge - A liquid jetting apparatus includes a first liquid jetting head which has a plurality of first nozzles, a head holder to which a first liquid jetting head is fixed, a liquid cartridge which is detachably mounted on the head holder, and which supplies the first liquid jetting head with a liquid which is to be jetted from the first nozzles, and a head cartridge which has a second liquid jetting head having a plurality of second nozzles, and a liquid tank which supplies the second liquid jetting head with a liquid which is to be jetted from the second nozzles. The second liquid jetting head and the liquid tank are integrated to form the head cartridge, and the head cartridge is detachably mounted on the head holder. | 10-02-2008 |
20080239020 | PIEZOELECTRIC ACTUATOR AND LIQUID TRANSPORT APPARATUS PROVIDED WITH PIEZOELECTRIC ACTUATOR - A piezoelectric actuator includes a vibration plate which is joined to a flow passage unit to cover a pressure chamber formed in the flow passage unit, a piezoelectric layer arranged on the vibration plate, a first electrode arranged on the piezoelectric layer to face the pressure chamber, a second electrode arranged on the piezoelectric layer while being opposed to the first electrode, and a third area arranged in the remaining area of the piezoelectric layer opposed to the pressure chamber. A first portion of the piezoelectric layer interposed by the first and second electrodes is polarized in parallel to the thickness direction. A second portion of the piezoelectric layer disposed between the first and third electrodes in the plane direction, is polarized in parallel to the plane direction. Accordingly, there are provided the piezoelectric actuator having a high driving efficiency. | 10-02-2008 |
20080239024 | Method For Manufacturing Piezoelectric Actuator, Method For Manufacturing Liquid Transporting Apparatus, Piezoelectric Actuator, And Liquid Transporting Apparatus - A method for manufacturing piezoelectric actuator which includes a piezoelectric layer formed of a piezoelectric ceramics material and having a drive area, a first electrode and a second electrode arranged on both surfaces of the piezoelectric material layer respectively each at portion corresponding to the drive area, and a ceramics layer formed of a ceramics material and stacked to face the surface of the piezoelectric material layer on which the first electrode is arranged, the method including: forming a stacked body which includes the piezoelectric material layer, the ceramics layer, and the first electrode, and sintering the stacked body; forming the second electrode on the other surface, of the piezoelectric material layer after the sintering, not facing the ceramics layer; and forming elastic layers having a lower coefficient of elasticity than that of the piezoelectric material layer on both surfaces respectively of the stacked body after the sintering. | 10-02-2008 |
20080259143 | Ink Cartridges - An ink cartridge includes a case including a front face and a rear face opposite the front face, an ink supply portion positioned at the front face of the case, an air intake portion positioned at the case, and a movable member configured to move between a first position and a second position relative to the case. The ink cartridge also includes a resilient member having a first end which is coupled to the front face of the case and a second end which is coupled to the movable member. The movable and member and the resilient member are positioned outside the case. Moreover, the resilient member is configured to expand and to contract to move the movable member relative to the case between the first position and the second position. | 10-23-2008 |
20090033178 | Movement detector - A movement detector which is rotatably installed on a base member includes a rotating member which has a body portion, and a connecting portion which rotatably connects the body portion to the base member, a piezoelectric layer which is formed on the connecting portion, and a plurality of electrodes which are provided on the piezoelectric layer, to be arranged in a direction of a rotation axis of the body portion, and which detect a voltage generated in the piezoelectric layer corresponding to a deformation of the connecting portion when the body portion has displaced with respect to the base member. Since the piezoelectric layer and the plurality of electrodes are provided to the connecting portion which rotatably connects the body portion to the base member, it is possible to detect a plurality of types of movements of the body portion by the piezoelectric layer and the plurality of electrodes. | 02-05-2009 |
20090033951 | Printer and image output apparatus - A printer includes a display displaying an image of predetermined image data selected from a plurality of image data sorted in order; a recording head recording the image of the image data on printing paper; and a plate-shaped operation tab rotatably attached to an attachment surface of a body. Based on a rotation operation to the operation tab detected by a rotary encoder, image data to be image-displayed on the display is switched according to the order of the image data. Consequently, it is possible to provide a printer which can be easily operated even by users not good at operating device when they want to display desired image data among the plural image data. | 02-05-2009 |
20090051075 | METHODS OF FORMING IMPRINT ON RESIN-MOLDED PRODUCT, AND RESIN-MOLDED PRODUCT - A method of forming an identifying imprint on a resin-molded product, includes the step of dividing a material into a first portion and a second portion, to form an identifying surface on at least one of the first portion and the second portion. The method also includes the steps of molding a resin material into the resin-molded product, and transferring an imprint of the identifying surface onto the resin-molded product. | 02-26-2009 |
20090051736 | Liquid droplet transport apparatus - A liquid droplet transport apparatus, which is provided on a nozzle plate of an ink-jet head, comprises a first electrode and a second electrode which are arranged on a lower surface of the nozzle plate, a driver which applies electric potentials to the first electrode and the second electrode respectively, a resistor layer which is arranged on the lower surface of the nozzle plate and which makes electric conduction to both of the first electrode and the second electrode, and an insulating layer which covers the first electrode, the second electrode, and the resistor layer. Accordingly, the liquid droplet transport apparatus is provided, which makes it possible to transport liquid droplets over a long distance, while simplifying the arrangement for the liquid droplet transport. | 02-26-2009 |
20090053402 | Method of manufacturing piezoelectric actuator and method of manufacturing liquid transporting apparatus - A recess is formed on an upper surface of a vibration plate at a position corresponding to a pressure chamber. Next, a low-elasticity material having a lower modulus of elasticity than the vibration plate is filled in the recess. Then, aerosol including a piezoelectric material particles and carrier gas is sprayed on the upper surface of the vibration plate to form a piezoelectric layer. At this time, the particles of the piezoelectric material do not adhere to a surface of the low-elasticity material filled in the recess, and hence the piezoelectric layer can be formed only in an area excluding the surface of the low-elasticity material. Thus, there is provided a method of manufacturing a piezoelectric actuator, the method capable of easily preventing, when forming the piezoelectric layer by an aerosol deposition method, formation of the piezoelectric layer on a surface of the recess. | 02-26-2009 |
20090084190 | Bending-detection apparatus - A bending-detection apparatus includes a sheet-shaped substrate having flexibility and a bending-detection mechanism including a sensor which measures a potential difference to detect bending deformations of the substrate and two bending-detection sections which are arranged on a surface of the substrate at different areas respectively. Each of the bending-detection sections has a piezoelectric layer provided on a surface of the substrate; plurality of first electrodes which are conducted with each other and each of which extends on a surface of the piezoelectric layer along a direction; a plurality of second electrodes which are arranged alternately with the plurality of first electrodes. An electrode-extending direction in which the first and second electrodes extend is different between the two bending-detection sections. Consequently, a bending-detection apparatus capable of detecting bending deformations in the substrate in various directions is provided. | 04-02-2009 |
20090085866 | Image display apparatus - An image display apparatus includes an input unit which has a display on which an image is displayed, a flexible sheet typed substrate, and a bending detection section which is arranged on a surface of the substrate to detect a bending deformation of the substrate, and a display control section which controls to change an image to be displayed on the display, based on the bending deformation of the substrate detected by the bending detection section. Accordingly, it is possible to provide an image display apparatus which is capable of changing easily an image to be displayed on the display even when a user is not good at operating an equipment. | 04-02-2009 |
20090113686 | Piezoelectric Actuator, Ink-Jet Head Provided with the Same, Ink-Jet Printer, and Method for Manufacturing Piezoelectric Actuator - A piezoelectric actuator includes a metallic vibration plate, an insulating layer, a plurality of individual electrodes, a piezoelectric layer and a common electrode. The insulating layer is formed on the top surface of the vibration plate. The individual electrodes are formed on the top surface of the insulating layer. The piezoelectric layer is formed on the top surfaces of the individual electrodes. The common electrode is formed on the top surface of the piezoelectric layer over the individual electrodes. A plurality of terminals and a plurality of wirings are formed on the top surface of the insulating layer. Each of the terminals is associated with one of the individual electrodes. Each of the wirings connects one of the individual electrodes and the associated terminal. | 05-07-2009 |
20090115822 | Piezoelectric Actuator, Ink-Jet Head Provided with the Same, Ink-Jet Printer, and Method for Manufacturing Piezoelectric Actuator - A piezoelectric actuator includes a metallic vibration plate, an insulating layer, a plurality of individual electrodes, a piezoelectric layer and a common electrode. The insulating layer is formed on the top surface of the vibration plate. The individual electrodes are formed on the top surface of the insulating layer. The piezoelectric layer is formed on the top surfaces of the individual electrodes. The common electrode is formed on the top surface of the piezoelectric layer over the individual electrodes. A plurality of terminals and a plurality of wirings are formed on the top surface of the insulating layer. Each of the terminals is associated with one of the individual electrodes. Each of the wirings connects one of the individual electrodes and the associated terminal. | 05-07-2009 |
20090167548 | INDICATOR AND INDICATOR-STRUCTURE - An indicator for emitting a light is provided, the indicator comprising a plate-shaped member which has a stress-concentrating section for causing stress concentration, and a stress-transmitting section for transmitting, to the stress-concentrating section, a stress generated due to an external force; wherein the stress-concentrating section is provided with a stress light-emitting section which is formed of a stress light-emitting material that emits the light in response to a change of the stress. The stress-concentrating section can be arranged such that the stress-concentrating section is not hidden by a finger when the force is applied to the indicator with the finger or the like. The visibility of the light emission can be secured by the light emission effected by the stress light-emitting material applied to the stress-concentrating section which is not hidden by the finger. | 07-02-2009 |
20090167821 | Liquid Droplet Jetting Head - A plurality of pressure chambers are divided into a first pressure chamber group and a second pressure chamber group, and are arranged such that an interval of the first pressure chamber group and the second pressure chamber group is larger than an interval between nozzles, and sub ink supply passage which supplies the ink to the common liquid chambers through the space is formed. Accordingly, a liquid droplet jetting head which is capable of delivering the ink to all the nozzles without increasing a size is provided. | 07-02-2009 |
20090168047 | FLOW VELOCITY DETECTOR AND INK-JET PRINTER - A flow velocity detector for detecting a flow velocity of a fluid flowing through a flow passage is provided, the flow velocity detector including a flow passage-forming section which defines the flow passage; a stress light-emitting section which is arranged at the flow passage-forming section to receive a stress having a magnitude depending on the flow velocity of the fluid and which emits a light of which amount corresponds to a change of the received stress; and a light-receiving sensor which receives the light emitted by the stress light-emitting section. The flow velocity of the fluid is detected based on an amount of the light received by the light-receiving sensor to generate a detection signal. Accordingly, the structure is simple and small-sized, and the flow velocity of the fluid can be detected at low cost. | 07-02-2009 |
20090179926 | LIQUID CARTRIDGE AND LIQUID EJECTING SYSTEM - A liquid cartridge is detachable mounted in a liquid ejecting device and supplies liquid to the liquid ejecting device when mounted. The liquid cartridge includes a liquid accommodating chamber, a float member movably disposed in the liquid accommodating chamber, a detection member that moves in conjunction with the float member and is subject to be detected by an external light detector, and a restricting portion that restricts movements of the float member and the detection member along a predetermined path. The detection member includes a light transmission section and first and second light blocking sections and moves past a predetermined detection position when moving the predetermined path. The liquid accommodating chamber includes wall sections that interpose the detection position therebetween, a portion of which has light transmissive characteristics so that light from the light detector can exit outside via the detection position. The detection member moves, in conjunction with the float member, from a first position where the first light blocking section is in coincidence with the detection position, to a second position where the light transmission section is in coincidence with the detection position, and finally to a third position where the second light blocking section is in coincidence with the detection position. | 07-16-2009 |
20090184991 | LIQUID CARTRIDGE AND RECORDING SYSTEM - A liquid cartridge mountable in a recording device includes a liquid accommodating chamber that accommodates liquid therein, a float movably disposed in the liquid accommodating chamber, and a detection section to be detected by an external light detector for determining remaining amounts of the liquid in the liquid accommodating chamber. The detection section is movably disposed in the liquid accommodating chamber to move along a predetermined path in conjunction with movements of the float. The light detector includes a light emitting section that emits light and a light receiving section that receives the light. The detection section includes a first section and a second section; the first section transmits the light when the first section is in a detection point, while the second section blocks the light, the first section and the second section being arranged alternately. An amount of liquid accommodated in the liquid accommodating chamber when the liquid cartridge is mounted in the recording device is determined based on a number of times the light emitted from the light emitting section traverses the alternately arranged first and second sections during mounting the liquid cartridge in a mounting direction in the recording device. | 07-23-2009 |
20090193635 | METHOD FOR PRODUCING PIEZOELECTRIC ACTUATOR AND METHOD FOR PRODUCING LIQUID TRANSPORT APPARATUS - A vibration layer is formed by the AD method on a cavity plate before forming pressure chambers, a common electrode is formed on the vibration layer, and a piezoelectric layer is formed on the common electrode by the AD method. Subsequently, the pressure chambers are formed in the cavity plate by the etching. After that, individual electrodes are formed on the piezoelectric layer. Subsequently, the stack of the cavity plate, the vibration layer, the common electrode, the piezoelectric layer, and the individual electrodes is heated at about 850° C. to simultaneously perform the annealing of the piezoelectric layer and the sintering of the individual electrodes and the common electrode. Accordingly, the atoms of the cavity plate are suppressed from being diffused into the driving portions of the piezoelectric layer. | 08-06-2009 |
20090197009 | METHOD OF PRODUCING FILTER AND METHOD OF PRODUCING LIQUID TRANSPORTING APPARATUS - Droplets of an ultraviolet-curing resin are jetted on to a cavity plate included in a stacked body, and the droplets are cured by irradiating ultraviolet rays. Next, a vibration layer is formed on the cavity plate by an AD method. Further, a common electrode is formed on the vibration layer, and a mask is arranged on the vibration layer. Next, a piezoelectric layer is formed on the vibration layer, and thereafter, the mask is removed. Further, a through hole and pressure chambers are formed by removing parts of the cavity plate. Thereafter, individual electrodes are formed on the piezoelectric layer, and by heating the stacked body at about 850° C., annealing of the piezoelectric layer and sintering of the electrodes are performed. Accordingly, an ink-jet head including a filter which has a low channel resistance is manufactured. | 08-06-2009 |
20090219347 | LIQUID TRANSPORT APPARATUS AND METHOD FOR PRODUCING LIQUID TRANSPORT APPARATUS - A piezoelectric actuator includes a vibration plate, a plurality of individual electrodes, wiring sections each extending from corresponding one of the individual electrodes and passing between the other individual electrodes other than the corresponding individual electrode, a piezoelectric layer arranged on the vibration plate to cover the individual electrodes, and a common electrode arranged on a surface of the piezoelectric layer disposed on a side opposite to the piezoelectric layer. At least portions of the plurality of wiring sections, each of which is allowed to pass between the another individual electrodes, are covered with a second insulating layer. Accordingly, it is possible to suppress the occurrence of the strain of the piezoelectric layer in the area between the individual electrodes through which the wiring section is allowed to pass, without providing any complicated shape of the common electrode in which the common electrode is partially cut out. | 09-03-2009 |
20090237436 | LIQUID DROPLET JETTING APPARATUS - A liquid droplet jetting apparatus includes a liquid droplet jetting head which is movable in a predetermined scanning direction, and a wind-velocity sensor which measures a wind-velocity around the liquid droplet jetting head. A drive signal to be supplied to the liquid droplet jetting head is adjusted based on the wind-velocity information obtained by the wind-velocity sensor. Accordingly, it is possible to provide a liquid droplet jetting apparatus which is capable of suppressing a shift in a landing position of liquid droplets, which is due to a wind-velocity around the liquid droplet jetting head. | 09-24-2009 |
20090241695 | ATTACHABLE MEMBER, ATTACHING MECHANISM, AND PRINTER - An ink cartridge, which is releasably installed to a cartridge-installing section, includes a contact section which is brought into contact with the cartridge-installing section when the ink cartridge is installed to the cartridge-installing section, a stress light-emitting section which is provided with the contact section and which emits light by receiving a force when the contact section is brought into contact with the cartridge-installing section, and a light-receiving sensor which receives the light emitted by the stress light-emitting section and which generates a detection signal to indicate detection that the ink cartridge is installed. Accordingly, an attaching mechanism is provided, which is capable of detecting whether or not the ink cartridge is installed appropriately. | 10-01-2009 |
20090244127 | INK-JET PRINTER - An ink-jet printer performs the ordinary jetting operation in which the printing is performed on a printing area of the recording paper while transporting the recording paper frontwardly by transport rollers and the marking jetting operation in which a marking is formed at an edge portion of the recording paper. A control unit of the ink-jet printer allows nozzles to jet liquid droplets therefrom in the marking jetting operation, the liquid droplets having larger volumes as compared with those jetted in the ordinary jetting operation. Therefore, in the marking jetting operation, a larger amount of the ink liquid droplets can be permeated in the thickness direction of the recording paper as compared with the ordinary jetting operation. Accordingly, the marking, which can be easily confirmed from the side of the printing medium, is formed. | 10-01-2009 |
20090244166 | ATTACHABLE MEMBER-RECOGNITION DEVICE AND INK-JET PRINTER PROVIDED WITH THE SAME - An ink cartridge is formed with an information-engraved section formed to have a predetermined shape. A cartridge-attachment section, to which the ink cartridge is attached, includes a deformable section, a stress light-emitting section which emits light depending on the shape of the information-engraved section by means of a stress received when the deformable section makes contact with the information-engraved section, and a light-receiving sensor which receives the light emitted by the stress light-emitting section to generate a recognition signal corresponding to the information-engraved section. An attachable member-recognition device is provided, which has a relatively cheap and simple structure, which is capable of setting information about an attachable member including, for example, the ink cartridge and a printing paper tray, and which is capable of recognizing the information. | 10-01-2009 |
20090244179 | LIQUID DROP EJECTING DEVICE AND METHOD FOR MANUFACTURING SAME - A liquid drop ejecting device includes a housing supporting a plurality of head units that are arranged in two rows to be partially overlapping along a main scanning direction in a staggered configuration. The head unit includes a flow path unit having an ink flow path, a piezoelectric actuator ejecting ink from nozzles in the flow path unit, and a reinforcement plate for reinforcing the flow path unit. In the reinforcement plate, a smaller-width portion and a larger-width portion are disposed along the main scanning direction, such that an end face of the smaller-width portion of the reinforcement member in one row contacts an end face of a reinforcement member in the adjacent row. | 10-01-2009 |
20090244240 | LIQUID DROPLET JETTING APPARATUS - An ink-jet printer has a line ink-jet head which includes a plurality of heat units arranged in two rows in a zigzag form along a main scanning direction, and a spur which is arranged to be in line in the main scanning direction, with a first head unit belonging to one row, and to overlap a second head unit adjacent to the first head unit, which belongs to the other row, in a direction intersecting the main scanning direction. The spur presses a recording paper from a side of the head unit. Accordingly, it is possible to suppress curling of the recording paper in a direction intersecting a transport direction. | 10-01-2009 |
20090244250 | HANDY PRINTER AND MOBILE PHONE PROVIDED WITH THE SAME - A handy printer and a mobile phone based on the use of the same are provided, wherein the printing can be performed on recording paper sheets having various sizes. The handy printer comprises a cover member which is movable between an exposure position at which an ink discharge surface of an ink discharge head is exposable to the outside and a cover position at which the discharge surface is hidden from the outside. When the cover member is positioned at the cover position, the recording is permitted on a recording paper sheet accommodated in a recording paper-accommodating mechanism. When the cover member is positioned at the exposure position, the recording is permitted on a recording medium disposed outside a handy-printer body casing. | 10-01-2009 |
20100045716 | LIQUID DROPLET JETTING APPARATUS - There is provided a liquid droplet jetting apparatus which jets liquid droplets on to an object, including a transporting mechanism which transports the object along a transporting path extended in a predetermined transporting direction, two heads, each having a plurality of nozzles arranged in a row along a direction intersecting the transporting direction, which jet liquid droplets from the plurality of nozzles while maintaining relative positions of the two heads, and a head relative-position changer which switches the relative positions of the two heads to a predetermined first relative position, and a second relative position which is different from the first relative position in the direction intersecting. | 02-25-2010 |
20100045735 | Liquid Droplet Jetting Apparatus - A printer includes a first ink-jet head which is fixed, and a second ink-jet head which is movable selectively to a first position which is opposite to an upper surface of a recording paper by an reversing-mechanism, and a second position which is opposite to a lower surface of the recording paper by the reversing-mechanism. Accordingly, it is possible to carry out printing on both surfaces of the recording paper, and it is possible to realize a high-speed printing and a high quality printing at the time of single-face printing. | 02-25-2010 |
20100060692 | PRINTER - There is provided a printer which includes two rotatable bodies, two rotational drive mechanisms which drives the two rotatable body, respectively, two attaching mechanisms which attach a printing medium to the two rotatable bodies, respectively, an ink-jet head arranged to face one of the rotatable bodies, a transfer mechanism which has a first transfer path connecting the two rotational bodies with passing a facing area facing the two rotational bodies and a second transfer path connecting the two rotational bodies without passing the facing area, and a transporting control mechanism which controls the two rotational drive mechanisms to transfer the printing medium from one rotatable body to the other rotatable body via the first transfer path, and from the other rotatable body to the one rotatable body via the second transfer path. | 03-11-2010 |
20100060693 | PRINTER - There is provided a printer including: an ink-jet head; a first rotatable body; a first attaching mechanism attaching a printing medium to the first rotatable body; a separating mechanism separating the printing medium from the first rotatable body; and a control mechanism. In the printer, first to forth routes are formed. In transporting the printing medium, the control mechanism causes the printing medium having been subjected to printing on a first surface by the ink-jet head to pass through the first route, next to pass through the second route and the third route at least once, thereafter to separate from the first rotatable body, and further to pass through the fourth route to be reversed. | 03-11-2010 |
20100101480 | Mobile Apparatus - A mobile apparatus includes a casing; a first force-sense generating mechanism which selectively imparts, to the user who is carrying the casing; a force-sense of a first translation force directed toward one side in a first direction, and a force-sense of a second translational force directed toward the other side in the first direction; and a second force-sense generating mechanism which is arranged in the casing, at an opposite side of the first force-sense generating mechanism with respect to a straight line passing through a center of gravity of the mobile apparatus, and which selectively imparts a force-sense of a third translational force directed toward one side in a second direction which is substantially parallel to the first direction, and a force-sense of a fourth translational force directed toward the other side in the second direction. | 04-29-2010 |
20100103135 | Mobile Apparatus - A mobile apparatus which includes a casing, an input mechanism, a force-sense generating mechanism provided in the casing and giving the user a force-sense of a translational force toward a first direction, and a controller which controls the force-sense generating mechanism based on the input operation information from the input mechanism and which gives the user translational forces toward one side and the other side of the first direction alternately to thereby present one of positive response information and negative response information with respect to the input operation information to the user through the force-sense. Accordingly, when presenting information from a device side to the user, the user can understand the information intuitively. | 04-29-2010 |
20100103231 | LIQUID SUPPLY APPARATUSES AND LIQUID CONTAINERS - A liquid supply apparatus includes a container mounting portion and a liquid container. The liquid container includes a case configured to store liquid therein, a first movable member positioned in the case, a second movable member positioned on the case, and a retainer configured to retain the second movable member in the first position. The first movable member and the second movable member include a pair of magnetic materials. When the second movable member moves from a first position to a second position, the first movable member is released from a fixed state in which the first movable member is immovably fixed to the case by a magnetic force acting between the pair of magnetic materials. | 04-29-2010 |
20100105432 | Mobile Apparatus - A mobile apparatus which is carriable by a user includes a force-sense generating mechanism which imparts, to the user, a force-sense in a predetermined direction to induce an input operation to the user; a motion sensor which detects a motion imparted by the user while the force-sense generating mechanism imparts the force-sense to the user or after the force-sense generating mechanism has imparted the force-sense to the user; and a controller which controls the force-sense generating mechanism, and which recognizes the input operation by the user, based on the motion detected by the motion sensor. | 04-29-2010 |
20100110120 | Liquid Jetting Apparatus - A liquid jetting apparatus includes a head having a nozzle which jets a liquid; a drive mechanism which reciprocately moves the head in a vertical direction to move the nozzle in the vertical direction; a nozzle protective member which is arranged in a moving area for the head and which protects the nozzle of the head; a controller which controls the drive mechanism to stop the head at a standby position which faces the nozzle protective member; a liquid container which contains the liquid; and a liquid tube which supplies the liquid to the head, and the liquid container is arranged such that, when the liquid container is filled with the liquid at a maximum capacity thereof, a liquid level of the liquid in the liquid container is same as or lower than a lowermost point of the nozzle in the head stopped at the standby position. | 05-06-2010 |
20100110154 | LIQUID SUPPLY APPARATUSES AND LIQUID CONTAINERS - A liquid supply apparatus includes a container mounting portion and a liquid container. The liquid container includes a case configured to store liquid therein, and a movable member positioned in the case. The movable member and the case comprise a pair of magnetic materials on which a magnetic force acts, such that the pair of magnetic materials attracts each other. When the liquid container is not mounted to the container mounting portion, the movable member is in a fixed state in which the movable member is fixed to the case by the magnetic force acting between the pair of magnetic materials. The container mounting portion includes a release member configured to release the movable member from the fixed state by generating a magnetic force acting between the pair of magnetic materials, such that the pair of magnetic materials separates away from each other. | 05-06-2010 |
20100128077 | DROPLET EJECTOR - A droplet ejector includes: at least one head unit each having a droplet ejection surface; a conveyor mechanism which conveys, an ejection target in a conveyance direction in parallel to the ejection surface, the ejection target being an object on which a droplet from the at least one head unit impacts; at least one pushing component which is arranged to be movable with respect to the at least one head unit in a direction orthogonal to the ejection surface, the at least one pushing component pushing the ejection target in a direction of droplet ejection from the nozzles while protruding from the ejection surface; a pushing drive mechanism which moves the at least one pushing component in the direction orthogonal to the ejection surface; and a control unit. | 05-27-2010 |
20100128089 | DROPLET EJECTOR - The droplet ejector includes: a head unit set composed of four head units arranged in a staggered manner in the arrangement direction; a head supporting member which supports the head unit set; a liquid supplier which supplies liquid to the head unit set; and a conveyor mechanism which conveys an ejection target. Each head unit has a passage structure having a liquid passage. At one edge of the passage structure in the arrangement direction, a liquid supply opening which is connected to the liquid passage and the liquid supplier is provided. Two passage structures neighboring in the arrangement direction are disposed so that the respective edges where the liquid supply openings are provided oppose each other in the arrangement direction. | 05-27-2010 |
20100134561 | DROPLET EJECTION DEVICE AND MANUFACTURING METHOD THEREOF - A droplet ejection device includes a first member and a second member. The first member includes a droplet ejection surface which has a plurality of nozzles opening thereon and a flat bonding surface which lies opposite to the droplet ejection surface. The droplet ejection surface is curved corresponding to a curved surface onto which the nozzles ejecting droplets. The second member is bonded to the bonding surface of the first member. | 06-03-2010 |
20100156985 | LIQUID EJECTION APPARATUS - A liquid ejection apparatus includes: a liquid ejection head which ejects photo-curable liquid from a nozzle; a supporting member which supports, from a side opposite to the liquid ejection head, an ejection target to which the liquid is ejected from the liquid ejection head; a light applying apparatus which applies light for curing the liquid ejected from the liquid ejection head; and a control device which controls the liquid ejection head and the light applying apparatus. The control device controls the liquid ejection head and the light applying apparatus to execute: a liquid ejection mode in which the liquid is ejected from the liquid ejection head to the ejection target and the light is applied from the light applying apparatus to the ejection target; and a curing mode in which the light is directly applied from the light applying apparatus to the supporting member. | 06-24-2010 |
20100165041 | LIQUID EJECTION APPARATUS - A liquid ejection apparatus includes: a liquid ejection head which ejects photo-curable liquid from nozzles; a first light applicator which applies light to an ejection target having received liquid ejected by the liquid ejection head; a waste tank which reserves therein liquid discharged from the liquid ejection head; and a second light applicator which applies light to liquid in the waste tank. | 07-01-2010 |
20100214340 | PRINTER AND NOZZLE MALFUNCTION JUDGMENT PROGRAM - A printer comprises an ink-jet head, and a control unit which has a judgment pattern printing control section. When a judgment pattern is printed, the judgment pattern printing control section allows the discharge of ink droplets of a second color to an area on which ink droplets of a first color are to be landed, before discharging the ink droplets of the first color having a small color difference with respect to a color of a medium. Accordingly, the ink discharge malfunction is reliably judged for the nozzle irrelevant to the color of the recording medium and the color of the ink discharged from the ink-jet head. | 08-26-2010 |
20100245413 | INK SUPPLY DEVICES - An ink supply device includes a cartridge mounting portion to which an ink cartridge is mounted by being inserted thereinto in an insertion direction. The cartridge mounting portion includes a first detector configured to detect a first portion and a second portion of the ink cartridge. The ink supply device also includes an trigger detector configured to output a first signal and a second signal during an insertion of the ink cartridge into the cartridge mounting portion, and a type determiner configured to perform a type determination based on a first determination of whether or not the first detector detects the first portion when the output signal changes from the first signal to the second signal, and based on a second determination of whether or not the first detector detects the second portion when the output signal changes from the second signal to the first signal. | 09-30-2010 |
20100247133 | ELECTRONIC APPARATUS - There is provided an electronic apparatus including: an input mechanism including a sheet-shaped base material having flexibility and a bending detector which detects an elastic bending deformation of the base material; a power supply device; a bending deformation judging mechanism judging whether or not a first bending deformation mode is generated in the base material; a controller; and a mode changing mechanism changing an operation mode of the electronic apparatus from a normal mode to a low power mode in which the electronic apparatus is operated in a power lower than the normal mode, when the first bending deformation mode is generated in the base material. | 09-30-2010 |
20100276191 | METHOD OF PRODUCING WIRE-CONNECTION STRUCTURE, AND WIRE-CONNECTION STRUCTURE - For electrically connecting a wiring formed on one surface of an insulating substrate such as an FPC to an individual electrode arranged facing the other surface of the substrate, firstly, a through hole and a notch are formed by irradiating a laser beam from above onto the FPC. Next, the FPC is arranged to be positioned such that the individual electrode, the through hole and the notch are overlapped in a plan view. Next, an electroconductive liquid droplet having a diameter greater than a width of the notch is jetted, toward an area formed with the notch, from the one surface side of the FPC. The landed electroconductive liquid droplet flows along the notch in a thickness direction of the substrate due to an action of a capillary force and reaches assuredly to the individual electrode, thereby electrically connecting the wiring and electrode arranged sandwiching the insulating substrate assuredly. | 11-04-2010 |
20110157283 | LIQUID DROPLET TRANSPORTING APPARATUS, AND VALVE, MEMORY, DISPLAY UNIT USING THE LIQUID DROPLET TRANSPORTING APPARATUS - A liquid droplet transporting apparatus includes a first electrode which is arranged on a surface of a substrate, a second electrode which is arranged apart from the first electrode on the surface of the substrate, an insulating layer which is arranged to cover each of the first electrode and the second electrode, and a liquid repellent property on a surface of the insulating layer changes according to an electric potential difference between the electrode and an electroconductive liquid droplet on the surface, and a third electrode which cooperates with the second electrode to detect the liquid droplet on the second electrode. Consequently, it is possible to transport a liquid droplet between two areas, and also to detect as to in which area out of the two areas, the liquid droplet exists. | 06-30-2011 |
20110185566 | METHOD FOR FORMING PATTERN AND A WIRED BOARD - A groove and a recess are formed on one surface of a base material, the recess being communicated with the groove and having a width and a length longer than a width of the groove. After that, liquid droplets are landed on the recess to charge a liquid into the groove communicated with the recess. Further, the liquid charged into the groove is solidified. Accordingly, the liquid can be charged into the groove having the narrow width, by merely landing the liquid droplets on the recess having a large areal size. Therefore, a fine pattern can be easily formed on the base material. | 08-04-2011 |
20120180894 | VALVE AND ACTUATOR EMPLOYING CAPILLARY ELECTROWETTING PHENOMENON | 07-19-2012 |
20120192415 | METHOD FOR CONNECTING TWO OBJECTS ELECTRICALLY - A groove, and a recess which communicates with the groove, are formed in a substrate. Next, a through hole which communicates with the groove is formed. Thereafter, a wire is formed on an upper surface of the substrate, and an individual electrode is arranged on a lower surface of the substrate. Further, a droplet of an electroconductive liquid is made to land on the recess, and the liquid is filled in the through hole via the groove. Next, the liquid filled in the groove, the recess, and the through hole is heated to harden. Further, the recess and the groove of the substrate are removed by cutting up to an area near the through hole. Accordingly, it is possible to connect electrically the connecting bodies arranged on both surfaces of the substrate by filling an electroconductive material in the through holes easily. | 08-02-2012 |
20120200635 | LIQUID JETTING APPARATUS AND HEAD CARTRIDGE - A liquid jetting apparatus includes a first liquid jetting head which has a plurality of first nozzles, a head holder to which a first liquid jetting head is fixed, a liquid cartridge which is detachably mounted on the head holder, and which supplies the first liquid jetting head with a liquid which is to be jetted from the first nozzles, and a head cartridge which has a second liquid jetting head having a plurality of second nozzles, and a liquid tank which supplies the second liquid jetting head with a liquid which is to be jetted from the second nozzles. The second liquid jetting head and the liquid tank are integrated to form the head cartridge, and the head cartridge is detachably mounted on the head holder. | 08-09-2012 |
20130057617 | LIQUID DROPLET JETTING APPARATUS - There is provided a liquid droplet jetting apparatus including: a transporting mechanism; and a head moving mechanism configured to move the second liquid droplet jetting head between a first position facing the one surface of the object and a second position facing the other surface of the object. Under a condition that the second liquid droplet jetting head is arranged at the first position, a first nozzle row and a second nozzle row are arranged such that each of first nozzles is overlapped with one of second nozzles with respect to a nozzle-row direction. | 03-07-2013 |
20130201230 | LIQUID DROPLET JETTING APPARATUS - There is provided a liquid droplet jetting apparatus configured to jet liquid droplets onto an object, including: | 08-08-2013 |