Patent application number | Description | Published |
20090237452 | INK JET RECORDING APPARATUS - An ink jet recording head includes a recording element substrate provided on one side thereof with a plurality of ejection outlet arrays each including a plurality of ejection outlets for ejecting recording liquid and provided on the other side thereof with a plurality of supply ports for supplying the recording liquid to the ejection outlet arrays, respectively; and a supporting member for supporting the recording element substrate by connecting with the other side of the recording element substrate, the supporting member has a plurality of supply passages for supplying the recording liquid to respective supply ports, wherein the supporting member is provided with a partition between adjacent ones of the liquid passages, and at least one side of the partition is provided with pits and projections arranged alternately along a longitudinal direction of the partition. | 09-24-2009 |
20090303278 | INK JET PRINT HEAD AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an ink jet print head capable of bonding the printing element substrate to the support surface with high precision in a reduced period of time is provided. For this purpose, raised flat portions are formed in the support surface of the supporting member to provide in an adhesive layer between the printing element substrate and the supporting member a portion of the thermosetting adhesive that is thinner than others. After the relative positions of the printing element substrate and the supporting member are adjusted, the thin portions of the adhesive layer are hardened. This enables the printing element substrate to be bonded to the supporting member in a relatively short period of time. As a result, if there are undulations on the support surface, the printing element substrate can be bonded to the supporting member with high precision, improving the mass productivity of the print head. | 12-10-2009 |
20100149283 | INK-JET RECORDING HEAD, RECORDING ELEMENT SUBSTRATE, METHOD FOR MANUFACTURING INK-JET RECORDING HEAD, AND METHOD FOR MANUFACTURING RECORDING ELEMENT SUBSTRATE - An ink-jet recording head includes a plurality of recording element substrates each having an ejection pressure generating element configured to generate pressure for ejecting ink from an ink discharge port. The plurality of recording element substrates each include a first surface on which the corresponding ejection pressure generating element is disposed and a second surface, serving as an end surface intersecting with the first surface, being at least partially formed by etching. | 06-17-2010 |
20110209335 | METHOD FOR MANUFACTURING INK JET CARTRIDGE - A predetermined amount of an ink absorber, which is a fiber assembly in which intersections between fibers are not fused together, is charged into a compression and insertion apparatus. A rectangular parallelepiped-shaped insertion block is moved to an upper surface portion of the absorber, and one face of the ink absorber is pushed by a side plate. As such, a part excluding the part of the ink absorber which faces the side plate is compressed and surrounded. In this state, the ink absorber is compressed by the side plate. The ink absorber is inserted into a tank case by making a bottom plate slide, thereby opening the bottom face of the ink absorber and by moving down the insertion block. | 09-01-2011 |
20110211028 | INK JET CARTRIDGE AND MANUFACTURING METHOD OF INK JET CARTRIDGE - The ink jet cartridge includes a tank case that has a space having a opening, a lid that closes the opening, an ink accommodating section that is formed with the space of the tank case and the lid, and an ink absorber that is accommodated in the ink accommodating section. Also, an atmosphere communication port that passes through the lid and a projection section that projects to the space of the tank case are provided in the lid. The ink absorber consists of a fiber aggregate, and a welding section in which the fibers are combined to each other and an unwelded section in which the fibers are not combined to each other are provided on a surface that faces the lid. | 09-01-2011 |
20120229572 | LIQUID EJECTION HEAD - Liquid ejection head including a recording element substrate including a member having a liquid ejection orifice, and a substrate having an energy-generating element for ejecting the liquid; an wiring substrate including wirings connected to terminals that are formed along an end portion side of a surface of the substrate where the element is formed and are electrically connected to the element; and a support member including a support supporting the recording element substrate through adhesive, a groove formed around the support and an wiring support supporting the wiring substrate. A sealing material is applied to a connection portion between the terminals and wirings and applied to a bottom surface of the groove formed on an end portion side of the surface where no terminal is formed. A part of a side of the substrate corresponding to the end portion side is exposed without being covered with the sealing material. | 09-13-2012 |
20120287205 | INK JET PRINT HEAD AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an ink jet print head capable of bonding the printing element substrate to the support surface with high precision in a reduced period of time is provided. For this purpose, raised flat portions are formed in the support surface of the supporting member to provide in an adhesive layer between the printing element substrate and the supporting member a portion of the thermosetting adhesive that is thinner than others. After the relative positions of the printing element substrate and the supporting member are adjusted, the thin portions of the adhesive layer are hardened. This enables the printing element substrate to be bonded to the supporting member in a relatively short period of time. As a result, if there are undulations on the support surface, the printing element substrate can be bonded to the supporting member with high precision, improving the mass productivity of the print head. | 11-15-2012 |
20120305680 | LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a liquid ejection head, which includes: preparing a liquid ejection head which includes: a recording element board provided with an ejection port through which liquid is ejected and an energy generator; an electrical wiring member provided with an opening from which the recording element board is exposed; and plural electrical connecting portions for electrically connecting the recording element board and the electrical wiring member relatively moving a discharge member, which is for dropping a sealing agent, toward one end of an arrangement of the electrical connecting portions while dropping the sealing agent onto the electrical wiring member and inside the opening; and relatively moving the discharge member from the one end of the electrical connecting portions to the other end while dropping the sealing agent to seal the electrical connecting portion. | 12-06-2012 |
20120325772 | INK-JET RECORDING HEAD, RECORDING ELEMENT SUBSTRATE, METHOD FOR MANUFACTURING INK-JET RECORDING HEAD, AND METHOD FOR MANUFACTURING RECORDING ELEMENT SUBSTRATE - An ink-jet recording head includes a plurality of recording element substrates each having an ejection pressure generating element configured to generate pressure for ejecting ink from an ink discharge port. The plurality of recording element substrates each include a first surface on which the corresponding ejection pressure generating element is disposed and a second surface, serving as an end surface intersecting with the first surface, being at least partially formed by etching. | 12-27-2012 |
20130155150 | LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING THE SAME - A process for producing a liquid ejection head including a recording element substrate, an electrical wiring substrate provided with plural lead terminals, a support member provided with a concavity and a joining surface, and a sealant control wall arranged between a side surface of the recording element substrate and a side surface of the support member, the process including preparing a liquid ejection head in which the concavity and recording element substrate are mutually fixed, the joining surface and electrical wiring substrate are mutually fixed, and the lead terminals and connection terminal are mutually connected, and filling the sealant between the side surface of the recording element substrate and the side surface of the sealant control wall on the side of the recording element substrate followed by filling the sealant between a side surface of the sealant control wall on the side of the lead terminals and the lead terminals. | 06-20-2013 |
20140307027 | LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS - A liquid ejection head includes a recording element substrate having an ejection port, a support member having a recessed portion, and supporting the recording element substrate by a bottom portion of the recessed portion, wiring electrically connected to the recording element substrate and extending between the recording element substrate and a side surface of the recessed portion, a sealant with which the wiring is covered, and a passage formed in the support member, and allowing a first region where the sealant is placed, and a second region different from the sealed region to communicate with each other. | 10-16-2014 |
20150059148 | METHOD FOR PRODUCING LIQUID STORAGE CONTAINER - In a case where a liquid holding member is inserted into a storage section to produce a liquid storage container, the occurrence of a wrinkle or a partial separation in the liquid holding member can be suppressed. More specifically, a plurality of compressing needles are stuck into an ink holding member before insertion and moved in directions shown by arrows to compress the ink holding member. The ink holding member in a compressed state is inserted without coming into contact with a wall surface of an ink storage section. This can prevent the ink holding member from coming into contact with an inner wall of the storage container or the like during the insertion of the ink holding member into the storage container and can prevent the occurrence of a wrinkle or a partial separation in the ink holding member. | 03-05-2015 |
Patent application number | Description | Published |
20100198803 | IMAGE MANAGEMENT APPARATUS, AND CONTROL METHOD AND A COMPUTER-READABLE STORAGE MEDIUM STORING A PROGRAM THEREFOR - The present invention is directed to searching for image files based on shooting times thereof from among image files which are managed in each of folders and preventing a user from misunderstanding search results due to displayed contents when the search results are displayed for each of the folders. An image management apparatus according to the present invention searches an image file that satisfies a search condition in which a shooting time thereof is set by a user operation from among a plurality of image files, reads the shooting time of the searched image file, acquires a range of the shooting times for each of folders, and updates and displays thumbnail images indicating the searched image files together with acquired range of the shooting times for each of the folders. | 08-05-2010 |
20110023021 | INFORMATION PROCESSING APPARATUS FOR EFFICIENTLY INFORMING INFORMATION ASSOCIATED WITH UPDATE DETAILS OF SOFTWARE AND CONTROL METHOD THEREOF - A plurality of pieces of update information each of which describes modification details from an immediately preceding version for a plurality of updates made for same software are analyzed. Information to be informed and that not to be informed are determined from all the modification details described in the plurality of pieces of update information, and the information to be informed is informed. For example, modification details associated with an issue, which occurred and was fixed in the middle of the plurality of updates, can be determined as the information not to be informed. | 01-27-2011 |
20130239101 | INFORMATION PROCESSING APPARATUS FOR EFFICIENTLY INFORMING INFORMATION ASSOCIATED WITH UPDATE DETAILS OF SOFTWARE AND CONTROL METHOD THEREOF - A plurality of pieces of update information each of which describes modification details from an immediately preceding version for a plurality of updates made for same software are analyzed. Information to be informed and that not to be informed are determined from all the modification details described in the plurality of pieces of update information, and the information to be informed is informed. For example, modification details associated with an issue, which occurred and was fixed in the middle of the plurality of updates, can be determined as the information not to be informed. | 09-12-2013 |
Patent application number | Description | Published |
20130130082 | LAMINATED BATTERY - A bipolar battery ( | 05-23-2013 |
20130157092 | BIPOLAR BATTERY - A voltage detection terminal ( | 06-20-2013 |
20130234672 | DEVICE FOR CONTROLLING ASSEMBLED BATTERY - In a device for controlling an assembled battery provided with a plurality of single batteries, the device includes a capacity adjustment section for adjusting a capacity such that voltages of the single batteries are equalized at a targeted voltage, an internal state detection section for detecting terminal voltages or SOC of the single batteries and for detecting, based on the detected terminal voltages/SOC, a voltage/SOC difference among the single batteries as voltage-difference/SOC-difference data, and a time-series data storage for storing the voltage-difference/SOC-difference data in time-series. Also provided is a prediction section for more appropriately predicting time when the assembled battery becomes an abnormal state, based on a time-dependent change in the voltage-difference/SOC-difference data detected in a voltage/SOC region different from the targeted voltage by a predetermined voltage, among the stored time-series voltage-difference/SOC-difference data. | 09-12-2013 |
20140139354 | VEHICLE INFORMATION PROVISION DEVICE AND VEHICLE INFORMATION ADMINISTRATION SYSTEM - There are provided a vehicle-to-vehicle communication means to transmit and receive vehicle information by wireless communication with another vehicle, a memory to store vehicle information of a host vehicle and vehicle information of the other vehicle received by the vehicle-to-vehicle communication means, and a server communication means to transmit the vehicle information of the host vehicle and the vehicle information of the other vehicle stored in the memory, to a server. Therefore, the vehicle information of a vehicle can be transmitted even when the vehicle is outside the communication zone of communication with the server. | 05-22-2014 |