Patent application number | Description | Published |
20100313754 | HYDROGEN PURIFICATION METHOD, HYDROGEN SEPARATION MEMBRANE, AND HYDROGEN PURIFICATION APPARATUS - Provided are a method of efficient separation/purification of hydrogen from a hydrogen-containing gas that contains, in addition to hydrogen, at least one component of water, carbon monoxide, carbon dioxide, methane and nitrogen in an amount of at least 1% where the hydrogen permeability is kept high; a hydrogen separation membrane for use in the method; and a hydrogen purification apparatus. | 12-16-2010 |
20110100688 | Electro-Optical Device and Method of Manufacturing the Same - In a liquid crystal display device, gate lines and common lines are first concurrently formed, and after an interlayer film is formed, a pixel electrode, common electrodes, and source lines are formed at the same time. By this, a electrode pattern can be made simple and manufacturing steps are simplified. Further, wiring lines and electrode disposed in the layer closest to a liquid crystal layer are made the pixel electrode, common electrodes and source lines, and the shapes thereof are made simple. | 05-05-2011 |
Patent application number | Description | Published |
20090115818 | DROPLET EJECTION HEAD AND DROPLET EJECTION APPARATUS - A droplet ejection head comprises: a substrate having first through-holes forming reservoir chambers, a second through-hole forming a supply chamber, and a bonding film on one surface; a nozzle plate having nozzles for ejecting ejection liquid and one surface contacting the bonding film, the nozzle plate is bonded to the substrate through the bonding film to cover the first through-holes and the second through-hole; a sealing plate on another surface of the substrate covering the first through-holes, one surface of the sealing plate contacting the substrate's another surface; and piezoelectric means on another surface of the sealing plate for driving the droplet ejection head. The bonding film containing an Si-skeleton constituted of constituent atoms containing silicon atoms, with siloxane (Si—O) bonds and elimination groups bonded to the silicon atoms, the constituent atoms being randomly bonded together, and the elimination groups existing near a surface of the bonding film. | 05-07-2009 |
20090115823 | DROPLET EJECTION HEAD AND DROPLET EJECTION APPARATUS - A droplet ejection head comprises: a substrate having first through-holes forming reservoir chambers, a second through-hole forming a supply chamber, and a bonding film on one surface; a nozzle plate having nozzles for ejecting ejection liquid and a second bonding film on one surface, the first and second films being bonded together to cover the first through-holes and the second through-hole; a sealing plate on another surface of the substrate covering the first through-holes, one surface of the sealing plate contacting the substrate's another surface; and piezoelectric means on another surface of the sealing plate for driving the droplet ejection head. The bonding films contain an Si-skeleton of constituent atoms containing silicon atoms, with siloxane (Si—O) bonds and elimination groups bonded to the silicon atoms, the constituent atoms being randomly bonded together, and the elimination groups existing near a surface of the bonding films. | 05-07-2009 |
20100098954 | OPTICAL ELEMENT AND OPTICAL ELEMENT MANUFACTURING METHOD - An optical element includes: first and second optical components, at least one of the first and second optical components having a light transmission characteristic; and a bonding film bonding the first and the second optical components together, the bonding film being formed by plasma polymerization and including an Si skeleton having a random atomic structure including a siloxane (Si—O) bond and a leaving group binding to the Si skeleton. The first and second optical components are bonded together by the adhesive properties of the bonding film which are provided by applying energy to at least a part of the bonding film to eliminate the leaving group from the Si skeleton at a surface of the bonding film. Preferably, an average thickness of the bonding film is equal to or less than a wavelength of light passing through the optical component having the light transmission characteristic. | 04-22-2010 |
20100101719 | OPTICAL ELEMENT AND METHOD FOR PRODUCING SAME - An optical element includes a first optical component and a second optical component each having light transmission properties; and a bonding film bonding together the first and the second optical components. The bonding film is formed by plasma polymerization and includes an Si skeleton having a random atomic structure including a siloxane (Si—O) bond and leaving groups binding to the Si skeleton. The first and the second optical components are bonded together by the bonding film having adhesive properties provided by applying energy to at least a part of the bonding film to eliminate the leaving groups from the Si skeleton at a surface of the bonding film. Additionally, the bonding film is formed so as to have approximately the same refractive index as that of at least one of the first and the second optical components by adjusting a film forming condition of the plasma polymerization. | 04-29-2010 |
20100104878 | BONDING METHOD, BONDED STRUCTURE, AND OPTICAL ELEMENT - A bonding method includes forming a bonding film on a surface of a base member by plasma polymerization, the bonding film including an Si skeleton of a random atomic structure including a siloxane (Si—O) bond and leaving groups binding to the Si skeleton; applying UV light to the bonding film to eliminate the leaving groups at the surface of the bonding film from the Si skeleton so as to provide adhesion properties to the bonding film, an accumulated amount of the UV light being adjusted to control a refractive index of the bonding film; and bonding the base member and an object together via the bonding film to obtain a bonded structure. | 04-29-2010 |
Patent application number | Description | Published |
20090196696 | PORTABLE DRILLING DEVICE - It is an object of the present invention to prevent recurrence of an overload condition after occurrence of the overload condition, thereby improving operability and safety in a drilling device. A motor | 08-06-2009 |
20100028093 | DRILLING APPARATUS - A cutting tool having a small diameter is prevented from being heavily loaded to prevent a reduction in service life thereof. An electric drill that rotationally drives an annular cutting tool by using a drill motor ( | 02-04-2010 |
20100052937 | REMOTE CONTROL TRANSMITTING DEVICE - An annular operation unit is formed as an outer shape to cover entire outline of a surface of a case, and inputting switches and displaying unit are attached inside of an opening at the center side of the annular operation unit, allowing the annular operation unit to have a size to perform fine rotational operations in case the entire size of the remote control transmitting device is miniaturized. | 03-04-2010 |
20100052938 | STATIONARY REMOTE CONTROL TRANSMITTER - The rotation operation plane of the ring-shaped operation members that operate the rotation is inclined with respect to the horizontal plane so that the rotation operation of the ring-shaped operation member can be performed without holding a finger in the vertical direction. Furthermore, since the rotation operation plane is inclined with respect to the placement plane of the case, static friction on the placement plane is generated by a force component of the operation force acting on the rotation operation plane and is perpendicular to the placement plane, thus the case does not move toward the rotation operation direction during the rotation operation. | 03-04-2010 |
20100053464 | STATIONARY REMOTE CONTROL TRANSMITTING DEVICE - In a controlling mode wherein control content for rotational operation control of a controlled device has been selected through an inputting operation of an inputting switch, a displaying unit that is provided on a surface of a case that is displayed on the rotational center axis side of an operating unit displays the rotational operation directions for rotational operation control, to perform rotational operation control of a controlled device in a rotational operation direction displayed on the displaying unit by a rotational operation of an operating unit in a direction that matches the rotational operation direction that is displayed on the displaying unit. | 03-04-2010 |
20140180622 | SAFETY INSTRUMENT SYSTEM AND PST INITIATING METHOD - A safety instrument system includes a positioner that controls a degree of opening of an emergency cutoff valve that is provided in a pipe in a plant, and a higher-level system that controls a PST of the emergency cutoff valve. The positioner includes a PST executing unit that executes a PST in the emergency cutoff valve in response to an initiating instruction from the higher-level system or from an inputting device in a workplace. The positioner is provided with a timing unit that measures elapsed time from the completion of a PST on the emergency cutoff valve, and a PST initiation prohibition evaluating unit that evaluates whether a PST initiation is permitted, by comparing elapsed time from the previous PST, to a PST minimum interval that is set in advance, when a PST initiating instruction has been received from the higher-level system or from the inputting device. | 06-26-2014 |
20140180623 | SAFETY INSTRUMENT SYSTEM AND PST INITIATING METHOD - A safety instrument system includes a plurality of positioners that controls degrees of opening of a plurality of emergency cutoff valves that are provided in pipes in a plant, and a higher-level system that controls PSTs of the emergency cutoff valves. Each positioner comprises a PST executing unit that executes a PST in the emergency cutoff valve in response to an initiating instruction from the higher-level system or an initiating instruction from an inputting device in a workplace wherein the positioner is provided, a PST execution status acquiring unit that acquires PST execution status information for another positioner, and a PST initiation prohibition evaluating unit that evaluates whether or not a PST initiation is permitted, based on a PST execution status of another positioner, when a PST initiating instruction has been received from the higher-level system or from the inputting device. | 06-26-2014 |