Patent application number | Description | Published |
20110075375 | TUNER MODULE CAPABLE OF PREVENTING A HEAT CONDUCTIVE SHEET FROM ARISING - A tuner module includes a circuit board, an electronic component, mounted on the circuit board, for demodulating a high frequency reception signal received from an antenna unit to produce a speech signal, a metal case accommodating the circuit board and the electronic component therein, and a heat conductive sheet, disposed between the electronic component and the metal case, made of an elastic body. The heat conductive sheet has dimensions which are substantially equal to or slightly lower than outer dimensions of the electronic component. The metal case has at least one slit-shaped hole which is formed along an outer shape of the electronic component. | 03-31-2011 |
20140353337 | CONTAINER COVER AND DRIPPING CONTAINER - Provided is a dripping container capable of inhibiting variation in dripping. The dripping container ( | 12-04-2014 |
20150375168 | EXHAUST GAS TREATMENT METHOD, EXHAUST GAS TREATMENT DEVICE, AND EXHAUST GAS TREATMENT SYSTEM - An exhaust gas treatment system provided with an exhaust gas treatment device, the exhaust gas treatment system having: a reaction unit for causing a gas purification agent and an acidic gas to react, the reaction unit being provided with a gas purification agent addition means for adding a gas purification agent to an exhaust gas containing the acidic gas and having a temperature of at least 190° C.; and a removal unit provided with a bag filter for removing the reaction product obtained by the reaction unit from the exhaust gas; the gas purification agent containing slaked lime having a specific surface area as measured by the BET method of at least of 25 m | 12-31-2015 |
Patent application number | Description | Published |
20080252689 | LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a liquid discharge head including an energy generating element, which generates energy utilized for discharging a liquid, and a discharge portion provided at a position facing the energy generating element and having a discharge port for discharging the liquid is provided. This method includes the steps of forming a negative photosensitive resin layer used for a member that forms the discharge port on the substrate, and exposing the layer to an i-line to form the discharge portion that is tapered in a direction from the substrate to the discharge port, wherein the layer has an absorbance per 1 μm thickness of about 0.02 to about 0.07 for light used for the exposure. | 10-16-2008 |
20090167812 | LIQUID DISCHARGE HEAD AND METHOD OF MANUFACTURING THE SAME - Provided is a method of manufacturing a liquid discharge head including: forming a first pattern for forming the flow path on the substrate; forming a first coating layer which covers the first pattern; forming a hole in the first coating layer, through which the first pattern is exposed; forming a second pattern for forming the flow path on the first coating layer, such that the second pattern contacts with the first pattern through the hole; forming a second coating layer for covering the second pattern; forming the discharge port in the second coating layer; and removing the first pattern and the second pattern to form the flow path. | 07-02-2009 |
20090267997 | INK JET HEAD - An ink jet head includes a substrate having an ink supply port; an ejection outlet for ejecting ink supplied through the supply port; a flow path portion which provides fluid communication between the supply port and the ejection outlet; wherein the flow path portion includes a near portion which is near to the substrate and a remote portion which is remote from the substrate, and a width of the near portion is different from a width of the remote portion in a sectional plane perpendicular to a direction of flow of the ink, and wherein a stepped portion is provided between the near portion and the remote portion. | 10-29-2009 |
20100037460 | LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME - A liquid discharge head includes a substrate having an energy generating element configured to generate energy required to discharge liquid, a discharge port configured to discharge the liquid and provided in an opposed relationship to the energy generating element, a wall member defining a chamber adapted to store the energy required to discharge liquid the energy being generated by the energy generating element, a discharge portion defining a fluid path connecting the chamber and the discharge port, a supply path facilitating supplying the liquid into the chamber, and a pair of hollow portions provided in the wall member, wherein the hollow portions oppose each other and sandwich at least the entire discharge port in a direction from the discharge port to the substrate, and the hollow portions are independent of the chamber. | 02-18-2010 |
20100156990 | LIQUID DISCHARGE HEAD AND METHOD OF MANUFACTURING THE LIQUID DISCHARGE HEAD - A liquid discharge head includes an Si substrate which is provided with an element for generating energy used in discharging a liquid and a liquid supply port which is provided to pass through the Si substrate from first surface to rear surface so as to supply a liquid to the element. A method of manufacturing the substrate includes: forming a plurality of concave portions on the rear surface of the Si substrate of which a plane orientation is {100}, the concave portions facing the first surface and aligned in rows along a <100> direction the first surface; and forming a plurality of the supply ports by carrying out a crystal axis anisotropic etching on the Si substrate through the concave portions using an etching liquid of which an etching rate of the {100} plane of the Si substrate is slower than that of the {110} plane of the Si substrate. | 06-24-2010 |
20100159405 | METHOD OF MANUFACTURING STRUCTURE AND METHOD OF MANUFACTURING INK JET HEAD - According to the fine pattern manufacturing method of the invention, the residue of a pattern which is obtained by pressing a mold is prevented from occurring, so that the structure can be more easily manufactured. | 06-24-2010 |
20110206861 | MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD - This invention relates to a manufacturing method of a liquid discharge head comprising: forming an active energy ray-curable resin layer on a surface of a substrate on which discharge energy generating elements are formed, attaching a material permeable to active energy rays onto a surface of the active energy ray-curable resin layer, pressing against the material permeable to active energy rays, a master mold being transparent to the active energy rays and having protrusions corresponding to a pattern of discharge ports so as to transfer the protrusions to the material permeable to active energy rays, selectively irradiating the active energy ray-curable resin layer with active energy rays according to a pattern of liquid flow paths so as to cure the active energy ray-curable resin layer, removing the master mold, and removing uncured portions of the active energy ray-curable resin layer. | 08-25-2011 |
20120147407 | PRINTING APPARATUS AND PRINTING METHOD - A printing apparatus comprises a movement unit which moves a carriage incorporating a print head along a carriage shaft arranged in a main scanning direction, and a conveyance unit which conveys a printing medium in a sub-scanning direction perpendicular to the main scanning direction. The printing apparatus stores image data. The image data is divided into a plurality of first image data in the main scanning direction and the sub-scanning direction, and is read out. Predetermined image processing is executed based on the first image data and first image data adjacent to the first image data in the sub-scanning direction. Second image data is extracted, based on information about a deflection of the carriage shaft in the sub-scanning direction, from the first image data for which the image processing has been executed. The extracted second image data is transferred to the print head. | 06-14-2012 |
20120222308 | METHOD FOR MANUFACTURING LIQUID EJECTION HEAD - A method for manufacturing a liquid ejection head which has an ejection port ejecting a liquid and a flow path communicating with the ejection port, includes a first step of preparing a substrate on which a first layer and a second layer are evenly laminated in this order; a second step of forming a member (A) for forming the ejection port from the second layer; a third step of forming a mold for forming the flow path from the first layer; a fourth step of providing a third layer so as to cover the mold and so as to come into close contact with the member (A); and a fifth step of removing the mold to form the flow path. | 09-06-2012 |
20120229538 | PRINTING APPARATUS - A printing apparatus comprises: a printhead, which has a heater board on which heaters are disposed, configured to discharge ink; a transfer unit configured to transfer a discharge image signal to the printhead; and a power supply circuit configured to generate power for heating the heaters. Here, the printhead includes a supply circuit which, based upon the discharge image signal, supplies the heater board with power generated by the power supply circuit. | 09-13-2012 |
20130057619 | LIQUID DISCHARGE HEAD AND METHOD OF MANUFACTURING THE SAME - Provided is a method of manufacturing a liquid discharge head including: forming a first pattern for forming the flow path on the substrate; forming a first coating layer which covers the first pattern; forming a hole in the first coating layer, through which the first pattern is exposed; forming a second pattern for forming the flow path on the first coating layer, such that the second pattern contacts with the first pattern through the hole; forming a second coating layer for covering the second pattern; forming the discharge port in the second coating layer; and removing the first pattern and the second pattern to form the flow path. | 03-07-2013 |
20130152390 | PROCESS FOR PRODUCING A LIQUID EJECTION HEAD - Provided is a process for producing a liquid ejection head which includes a substrate having an energy generating element and a wall member joined with the substrate to form an ejection orifice which ejects liquid and a flow path which communicates to the ejection orifice, the process including, in the following order, the steps of (B) forming, on the substrate, a flow path pattern form for forming the flow path, (C) forming, around the flow path pattern form, a cover resin layer for forming the wall member, and (D) transferring a surface form of the substrate to a surface of the cover resin layer so as to correspond to a pattern of the surface form of the substrate. | 06-20-2013 |
20140368566 | MEASUREMENT APPARATUS, PRINTING APPARATUS AND CONTROL METHOD - A carriage including a sensor scans a printing medium, and a measurement value measured by the sensor is stored in a memory over the scanning range. When a predetermined event occurs, storage control for storing the measurement value in the memory is performed. | 12-18-2014 |
Patent application number | Description | Published |
20120326547 | MOTOR HAVING ROTOR AND METHOD FOR MANUFACTURING THE ROTOR - A rotor core has installation portions in which first magnets, which are permanent magnets, are arranged. The installation portions are larger than the first magnets. The first magnets are divided into a first group and a second group. The first magnets in the first group are fixed to the installation portions to be offset in the positive rotational direction of the rotor toward the pseudo magnetic poles or the different magnetic poles. The permanent magnets in the second group are fixed to the installation portions to be offset in the inverse rotational direction of the rotor toward the pseudo magnetic poles or the different magnetic poles. | 12-27-2012 |
20130342065 | BRUSHLESS MOTOR AND METHOD FOR MANUFACTURING BRUSHLESS MOTOR - A brushless motor includes a stator and a rotor. The stator includes an m number of slots spaced apart from one another by a slot angular interval k in a circumferential direction. The rotor includes n magnetic poles. The stator core includes a plurality of core sheets stacked with circumferential positions shifted from one another by a first angle. The first angle is a product of one of a plurality of values of j and the slot angular interval k. The plurality of values of j are values that satisfy (i×n)<(least common multiple of n and m) but do not satisfy (i×n×j×(360/m))=(360×N), where i, j, and N are natural numbers. | 12-26-2013 |
20140210284 | MOTOR, METHOD FOR MANUFACTURING MAGNETIC PLATE, AND METHOD FOR MANUFACTURING STATOR - A motor includes a rotation shaft, a stator, and a rotor. The stator includes an armature winding and a stator core including a main core portion with an axial stack of core sheets and a magnetic plate on an end thereof. Each core sheet includes a tooth formation portion around which the armature winding is wound. The magnetic plate includes a stacked portion and an axially extending portion. The stacked portion stacked on the axial end of the main core portion and includes an end located toward the rotor. The axially extending portion extends toward the outer side in the axial direction from the end of the stacked portion located toward the rotor and is opposed to the rotor in a radial direction of the motor. The axially extending portion is shaped to be magnetically skewed in a circumferential direction relative to the tooth formation portion and the stacked portion. | 07-31-2014 |
20140210306 | MOTOR - A motor includes a stator having a stator core, a first frame and a second frame, which are arranged on two axial sides of the stator core, a coupling member, which couples the first and second frames at a radially outer side of the stator while applying a holding load to the first and second frames in the axial direction, and a rotor, which is arranged at a radially inner side of the stator. The stator core includes a held portion that projects toward a radially outer side from a main circumferential portion of the stator core. The first and second frames hold, in between, at least the held portion of the stator core in the axial direction. | 07-31-2014 |