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 |
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 |
20130065496 | GRINDSTONE, GRINDSTONE MANUFACTURING METHOD, BORING TOOL, ABRASIVE GRAIN POSITIONING JIG, AND RELIEF SURFACE FORMING METHOD - A grindstone is provided with a base ( | 03-14-2013 |
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 |
20130252098 | NEGATIVE ELECTRODE BASE MEMBER - A battery having high output voltage, high energy density and excellent charge and discharge cycle characteristics is achieved through the use of one of the following negative electrode base members as a negative electrode base member for lithium ion secondary batteries: a negative electrode base member where a metal film is formed on a support having an organic film; such a negative electrode base member where the surface layer of the organic film is covered with a metal oxide film; a negative electrode base member where 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 where 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. | 09-26-2013 |
20130252099 | NEGATIVE ELECTRODE BASE MEMBER - A battery having high output voltage, high energy density and excellent charge and discharge cycle characteristics is achieved through the use of one of the following negative electrode base members as a negative electrode base member for lithium ion secondary batteries: a negative electrode base member where a metal film is formed on a support having an organic film; such a negative electrode base member where the surface layer of the organic film is covered with a metal oxide film; a negative electrode base member where 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 where 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. | 09-26-2013 |
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 |
20120114322 | LENS CONTROLLING DEVICE AND IMAGING APPARATUS USING THE SAME - A lens controlling device disclosed herein includes: a servo calculation section which calculates a motor current setting value such that a lens position detection signal which is inputted from a photo reflector agrees with a predetermined target lens position setting signal; a motor driver which generates a motor current in accordance with the motor current setting value, and supplies the motor current to a lens drive motor; and a temperature correction calculation section which monitors the motor current setting value to generate the temperature correction signal, and corrects either one of the target lens position setting signal and the lens position detection signal. | 05-10-2012 |
20120163784 | LENS CONTROL DEVICE AND IMAGE SENSING DEVICE USING SAME - There is provided a lens control device that feeds a motor current to a lens drive motor which drives lens according to the motor current, the lens control device including: a servo computation portion that calculates a motor current setting value such that a deviation of the position of the lens from a target position to which a correction offset has been added is reduced; a motor driver that generates the motor current according to the motor current setting value; and a calibration computation portion that adjusts the correction offset such that an average value of the motor current approaches zero. | 06-28-2012 |
20130322861 | LENS CONTROL DEVICE AND IMAGE SENSING DEVICE USING SAME - There is provided a lens control device that feeds a motor current to a lens drive motor which drives lens according to the motor current, the lens control device including: a servo computation portion that calculates a motor current setting value such that a deviation of the position of the lens to which a correction offset has been adjusted from a target position is reduced; a motor driver that generates the motor current according to the motor current setting value; and a calibration computation portion that adjusts the correction offset such that an average value of the motor current approaches zero. | 12-05-2013 |
20140233932 | LENS CONTROL DEVICE AND IMAGE SENSING DEVICE USING SAME - There is provided a lens control device that feeds a motor current to a lens drive motor which drives lens according to the motor current, the lens control device including: a servo computation portion that calculates a motor current setting value such that a deviation of the position of the lens from a target position to which a correction offset has been added is reduced; a motor driver that generates the motor current according to the motor current setting value; and a calibration computation portion that adjusts the correction offset such that an average value of the motor current approaches zero. | 08-21-2014 |
20160113585 | Pulse Wave Sensor and Semiconductor Module - A pulse wave sensor includes: a white LED emitting white light to a human body; a G sensor converting, into a first electrical signal, green light included in light emitted from the white LED and reflected within the human body; an R sensor converting, into a second electrical signal, red light included in the light emitted from the white LED and reflected within the human body; and an arithmetic control unit configured to generate a signal showing a heart rate based on a level difference between the first electrical signal and the second electrical signal. Therefore, a distance between the G sensor and the R sensor does not have to be increased, so that an apparatus can be reduced in size. | 04-28-2016 |
Patent application number | Description | Published |
20140123639 | HYDRAULIC DRIVE SYSTEM - A hydraulic driving system includes a hydraulic cylinder with a cylinder tube and a cylinder rod, a main pump, a hydraulic-fluid path, a charge pump, a stroke position detecting unit, and a pump control unit. The hydraulic-fluid path forms a closed circuit between a main pump and the hydraulic cylinder. The cylinder rod expands or contracts depending on how hydraulic fluid is supplied and exhausted to and from first and second chambers. The charge pump replenishes hydraulic-fluid in the hydraulic-fluid path. The pump control unit performs flow-rate reduction control in which the pump control unit reduces a suction flow rate so that a suction flow rate of the main pump is equal to or less than a maximum discharge flow rate of the charge pump when the stroke position becomes closer to a stroke end of the cylinder rod than a prescribed reference position during the flow rate reduction control. | 05-08-2014 |
20140130487 | HYDRAULIC DRIVE SYSTEM - A hydraulic driving system includes a hydraulic pump, a driving source, a hydraulic cylinder, a closed circuit hydraulic path between the pump and cylinder, a pump-flow-rate control unit controlling a discharge flow rate of the pump, a flow rate control valve between the pump and the cylinder in the fluid path, a directional control unit, a target flow rate setting unit and a control device. The directional control unit allows a flow of fluid from the pump to the cylinder and prohibits a flow of fluid from the cylinder to the pump when fluid is supplied from the pump to the cylinder via the flow rate control valve. The control device controls fluid flow to the cylinder with the flow rate control valve when the target flow rate is within a prescribed range, and with the pump-flow-rate control unit when the target flow rate is greater than the prescribed range. | 05-15-2014 |
20140283510 | HYDRAULIC DRIVE SYSTEM - A shuttle valve connects a second flowpath and a drain flowpath when the hydraulic pressure in a first flowpath is greater than the hydraulic pressure in the second flowpath. The shuttle valve connects the first flowpath and the drain flowpath when the hydraulic pressure in a second flowpath is greater than the hydraulic pressure in the first flowpath. The ratio between the pressure receiving area of a first pressure section and the pressure receiving area of a second pressure section is the same as the ratio between the pressure receiving area of a first chamber side and the pressure receiving area of a second chamber side of a cylinder rod. | 09-25-2014 |
20150013320 | HYDRAULIC DRIVE SYSTEM - A hydraulic cylinder causes a work implement to be lowered due to the exhaust of hydraulic fluid from a first chamber and the supply of hydraulic fluid to a second chamber. A hydraulic fluid flowpath has a first flowpath and a second flowpath. The first flowpath connects a first pump port and the first chamber. The second flowpath connects a second pump port and the second chamber. The hydraulic fluid flowpath configures a closed circuit between a hydraulic pump and the hydraulic cylinder. A bleed-off flowpath branches off from the first flowpath. A portion of hydraulic fluid exhausted from the first chamber when lowering the work implement flows into the bleed-off flowpath. | 01-15-2015 |
20150176610 | HYDRAULIC DRIVE SYSTEM - A hydraulic fluid flowpath includes a first flowpath and a second flowpath. The first flowpath connects a first pump port and a first chamber in a hydraulic cylinder. The second flowpath connects a second pump port and a second chamber in the hydraulic cylinder. The hydraulic fluid flowpath forms a closed circuit between a hydraulic pump and the hydraulic cylinder. A bleed-off flowpath bleeds off a portion of the hydraulic fluid from the second flowpath. A control valve connects the second flowpath to the bleed-off flowpath via a throttle when an operation amount of an operating member for lowering a work implement is less than a predetermined operation amount so that a hydraulic pressure in second flowpath is maintained at less than a relief pressure. The predetermined operation amount is less than or equal to the maximum operation amount for lowering the work implement. | 06-25-2015 |