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Koji Saito
Koji Saito, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100304312 | CLEANING LIQUID USED IN PHOTOLITHOGRAPHY AND A METHOD FOR TREATING SUBSTRATE THEREWITH - It is disclosed a cleaning liquid for stripping and dissolving a photoresist pattern having a film thickness of 10-150 μm, which contains (a) 0.5-15 mass % of a quaternary ammonium hydroxide, such as tetrapropylammonium hydroxide and tetrabutylammonium hydroxide, (b) 65-97 mass % of a water-soluble organic solvent, such as dimethylsulfoxide or a mixed solvent thereof with N-methyl-2-pyrrolidone, sulforane, etc., and (c) 0.5-30 mass % of water, and a method for treating a substrate therewith. | 12-02-2010 |
Koji Saito, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090056738 | HAIR HOLDER, OPEN/CLOSE DEVICE FOR HAIR-HOLDING MEMBER, AND HAIR HOLDER FOR HAIR TREATMENT - A hair holder includes a tube formed of a sheet in such a design as to allow a hair bundle to be inserted from a one-end opening at one end of the tube toward an other-end opening at the other end thereof. The tube includes an integration mechanism in the vicinity of the one-end opening. The integration mechanism is for a clip-type fixing member having a pair of pinchers. The one-end opening is openable and closable by operating the clip-type fixing member having been integrated with the tube. | 03-05-2009 |
| 20090111362 | Polishing Apparatus - A polishing apparatus is used for polishing a substrate such as a semiconductor wafer to a flat mirror finish. The polishing apparatus includes a polishing table having a polishing surface, a top ring body configured to hold and press a substrate against the polishing surface, a retainer ring provided at an outer peripheral portion of the top ring body and configured to press the polishing surface, and a retainer ring guide fixed to the top ring body and configured to be brought into sliding contact with a ring member of the retainer ring to guide a movement of said ring member. Either one of sliding contact surfaces of the ring member and the retainer ring guide which are brought into sliding contact with each other comprises a low friction material. | 04-30-2009 |
| 20090211594 | HAIR HOLDER - A hair holder including a tube configured to allow a hair bundle to be inserted from a one-end opening toward an other-end opening. The hair holder is designed to allow hair treatment to be applied inside the tube to the hair bundle by supplying a hair treating agent into the tube. A hair-treating-agent leak-prevention member is provided on an inner-surface side of the tube in the vicinity of the one-end opening, the hair-treating-agent leak-prevention member achieving an effect of preventing leakage of the agent when pressed against the hair bundle. | 08-27-2009 |
| 20100273405 | POLISHING APPARATUS - A polishing apparatus is used for polishing a substrate such as a semiconductor wafer to a flat mirror finish. The polishing apparatus includes a polishing table ( | 10-28-2010 |
Koji Saito, Hagagun JP
| Patent application number | Description | Published |
|---|---|---|
| 20100233947 | INNER SURFACE GRINDING TOOL - An inner surface grinding tool is provided with a plurality of machining units for simultaneously machining inner surfaces of a plurality of portions of a workpiece. The plurality of machining units respectively include expanding and contracting mechanisms and grinding blade portions. In the respective machining units, outer diameters of the respective grinding blade portions are capable of individually expanding and contracting by the respective expanding and contracting mechanisms. | 09-16-2010 |
| 20100243540 | ABRASIVE GRAINS CLASSIFYING APPARATUS - An abrasive grains classifying apparatus is used to classify abrasive grains based on their sizes that can be determined by distances between mutually opposed surfaces of the respective abrasive grains. The abrasive grains classifying apparatus is provided with: a first gap portion | 09-30-2010 |
| 20100251623 | METHOD OF ASSEMBLING INNER DIAMETER GRINDING TOOL - A tool for grinding an inner diameter even when holders having grindstones are axially connected. A gap enclosed by the inner peripheral surface of a divided tool holder, a draw bar and O-rings is formed in a state in which the draw bar is inserted into a tool holder in which a plurality of divided tool holders are connected in series. A filler is filled into the gap to fix a support bush to the divided tool holder. An adjustment screw of each arm held circumferentially away from each other on the divided tool holder is turned to adjust a distance between a pin and the arm, and the radial projecting amount of each of grindstones is adjusted. The projecting amount is adjusted such that the plurality of grindstones rotate along the same rotational trajectory and the center of the rotational trajectory corresponds to the axis of the draw bar. | 10-07-2010 |
Koji Saito, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090173433 | METHOD OF FORMING PRECISION MICROSPACE, PROCESS FOR MANUFACTURING MEMBER WITH PRECISION MICROSPACE, AND PHOTOSENSITIVE LAMINATED FILM - A method of forming a precision microspace with given configuration and volume; a process for manufacturing a member having a precision microspace with given configuration and volume; etc. There is provided a method of forming a precision microspace by the step of laying a film on a substratum having a precision microscopic depressed portion, comprising the steps of mounting such a substratum on a first stage and setting a second stage covering the outer circumference of the first stage so that the uppermost face of the second stage is higher than that of the first stage; and laying a film on the substratum to thereby obtain a precision microspace with given configuration and volume. | 07-09-2009 |
| 20100068648 | PHOTOSENSITIVE RESIN COMPOSITION, AND RESIST PATTERN FORMATION METHOD USING THE SAME - A photosensitive resin composition capable of controlling occurrence of defects and capable of forming a resist pattern having a favorable configuration, and a method for forming a resist pattern using the same are provided. According to a photosensitive resin composition including, as component (a), a polyfunctional epoxy resin, and, as component (b), a cation polymerization initiator, in which the concentration of propylene carbonate in the photosensitive resin composition is no greater than 10% by mass, the occurrence of defects can be controlled, and a resist pattern having a favorable shape can be formed. | 03-18-2010 |
| 20100068649 | PHOTOSENSITIVE RESIN COMPOSITION, AND PATTERN FORMATION METHOD USING THE SAME - A photosensitive resin composition is provided that is highly safe, provides a coating film having superior uniformity, can improve the curing density of the cured resin pattern, and is capable of forming a micro resist pattern having a large film thickness and a high aspect ratio with high sensitivity and high resolving ability. According to a photosensitive resin composition including, in addition to an onium fluorinated alkyl fluorophosphate based cation polymerization initiator having a specific structure, a specified solvent or a specified sensitizing agent as essential components, a coating film having superior uniformity, can improve the curing density of the cured resin pattern, and also is capable of forming a micro resist pattern having a large film thickness and a high aspect ratio with high sensitivity and high resolving ability. | 03-18-2010 |
| 20100119939 | NEGATIVE ELECTRODE BASE MEMBER - The present invention aims to realize a battery having high output voltage, high energy density and excellent charge and discharge cycle characteristics through a constitution different from those of conventional batteries. Specifically, one of the following negative electrode base members is used as a negative electrode base member for lithium ion secondary batteries: a negative electrode base member wherein a metal film is formed on a support having an organic film; such a negative electrode base member wherein the surface layer of the organic film is covered with a metal oxide film; a negative electrode base member wherein a metal film is formed on a support having a composite film formed from a composite film-forming material containing an organic component and an inorganic component; and a negative electrode base member wherein a silica coating is formed, on a support having a photoresist pattern, from a silica film-forming coating liquid and a metal film is formed on the support after removing the photoresist pattern. | 05-13-2010 |
| 20100178497 | ADHESIVE COMPOSITION, FILM ADHESIVE, AND PROCESS FOR PRODUCTION OF THE COMPOSITION - Disclosed is an adhesive composition which is mainly composed of a polymer obtained by copolymerizing a monomer composition containing styrene, (meth)acrylic acid ester having a cyclic structure and alkyl (meth)acrylate having a chain structure. The monomer composition may additionally contain a bifunctional monomer, thereby improving heat resistance, adhesive strength under high temperature conditions, and alkali resistance, and easiness in stripping of an adhesive composition that has been processed at a high temperature. Consequently, there can be obtained an adhesive composition which has high heat resistance, adhesion strength under high temperature conditions, and alkali resistance, and which can be easily stripped off after the adhesive composition is processed at a high temperature. | 07-15-2010 |
| 20100227996 | ADHESIVE COMPOSITION, FILM ADHESIVE, AND PROCESS FOR PRODUCTION OF THE COMPOSITION - An adhesive composition according to the present invention is an adhesive composition whose main component is a polymer obtained by copolymerization of a monomer composition, which monomer composition contains styrene, (meth)acrylic ester having a cyclic structure, and alkyl (meth)acrylate having a chain structure. The polymer thus having a styrene block segment allows improvement of thermal resistance, adhesive strength in a high temperature environment, alkaline resistance, and easiness in stripping following a high temperature process of the adhesive composition. As such, an adhesive composition is provided, which has high thermal resistance, adhesive strength in the high temperature environment, and alkaline resistance, and further which can easily carry out stripping of the adhesive composition after a high temperature process has been carried out to the adhesive composition. | 09-09-2010 |
Koji Saito, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100087348 | LUBRICATING OIL COMPOSITION - The present invention provides a lubricating oil composition comprising a mixture of both a poly-alpha-olefin and an ester compound, the lubricating oil composition having an SAE viscosity grade of 75 W-85, satisfying GL-5 in terms of API gear oil designation and having a viscosity index of 160 or more. The above mixture of the poly-alpha-olefin and ester compound is preferably contained in an amount of from 75 to 90 wt % with reference to the total amount of the lubricating oil composition. The poly-alpha-olefin is preferably a mixture of a poly-alpha-olefin having low viscosity of from about 3 to 6 mm | 04-08-2010 |
Koji Saito, Kyoto-Fu JP
| Patent application number | Description | Published |
|---|---|---|
| 20100062640 | L-TYPE COAXIAL CONNECTOR - A housing includes a cylinder portion, a back portion, crimping portions, and supporting portions. The cylinder portion has a first opening, a second opening, and a cut and can be in contact with an external conductor of a receptacle inserted from the first opening. The back unit covers the second opening. Each of the supporting portions is disposed on the cylinder portion. Each of the crimping portions extends from the back portion and is bent so as to face the back portion such that the supporting portion is disposed between the crimping portion and the back portion. An elastic portion is disposed between the crimping portion and the supporting portion. | 03-11-2010 |
Koji Saito, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100045350 | Semiconductor Device and Amplification Device Generating Triangular Wave Synchronized with Clock Signal - A semiconductor device includes a current control circuit for outputting and sinking a current in synchronization with a received clock signal; and a current/voltage conversion circuit having a first capacitor charged and discharged by the current control circuit outputting and sinking the current, respectively, and outputting a triangular wave based on the charge stored in the first capacitor. | 02-25-2010 |
Koji Saito, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090249099 | INFORMATION APPARATUS AND CONTROLLING METHOD THEREOF - An information processing apparatus and method include mode controlling. A first information processing unit controls a telephone process using a radio communication unit and displays the image to display unit in response to a request, and a second information processing unit mutually operable in parallel with the first information processing unit controls a telephone process using the radio communication unit and makes the display unit display the image in response to a request. The mode controlling sets one of the first information processing unit and the second information processing unit to a master mode and sets other of the first information processing unit and the second information processing unit to a slave mode. | 10-01-2009 |
Koji Saito, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20080260165 | DIGITAL MODULATOR AND DIGITAL MODULATING METHOD - A digital modulator performs BPSK on differential data, filters it, and outputs the resultant data. A determining unit determines a combination of continuous two values of differential data. In a waveform generator, waveform generation rules are set for each of the combinations. On the basis of the waveform generation rule corresponding to the combination determined by the data determining unit, the waveform generator sequentially outputs a digital waveform signal. | 10-23-2008 |
| 20080285761 | FILTER CIRCUIT - A pre-emphasis filter emphasizes a high-frequency component of an input audio signal. A limiter circuit detects that the output signal from the pre-emphasis filter reaches a predetermined upper limit level. A filter adjusting circuit changes the frequency characteristic of the pre-emphasis filter when a limit operation is generated in the limiter circuit. | 11-20-2008 |
Koji Saito, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20080202779 | Rear Implement Mounting Frame Construction for Tractor - A rear implement mounting frame construction for a tractor is disclosed. The construction comprises a pair of mounting frames attached respectively to right and left sides of a tractor body. Each of these mounting frames comprises a plate member having a plate thickness oriented along the right/left direction. Each mounting frame also includes a case mounting portion that is connected to a rear axle case of the tractor body and a vertical connecting portion formed rearwardly of the case mounting portion which connects a rear implement. A bent portion formed between the case mounting portion and the vertical connecting portion causes the vertical connecting portion to be disposed closer to the tractor body than the case mounting portion. A right/left distance between the vertical connecting portions is set smaller than a right/left distance between the case mounting portions. | 08-28-2008 |
Koji Saito, Tochigi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120028550 | BORE WORKING TOOL | 02-02-2012 |