Patent application number | Description | Published |
20110007442 | Rapid discharging circuit upon detection of abnormality - Provided is a protection circuit that is connected between a power supply terminal and an output terminal, and turns off an output transistor when an abnormality occurs in a system, the output transistor outputting a current to a load connected to the output terminal, the protection circuit including: a first discharge unit that is connected between a gate electrode of the output transistor and the power supply terminal, and discharges an electric charge of the gate electrode until a potential of the gate electrode becomes equal to a power supply potential, when an abnormality occurs in the system, and a second discharge unit that is connected between the gate electrode and a source electrode of the output transistor, and discharges the electric charge of the gate electrode until the potential of the gate electrode becomes equal to an output potential, when an abnormality occurs in the system. | 01-13-2011 |
20110095738 | SEMICONDUCTOR DEVICE - A semiconductor device according to an exemplary embodiment of the present invention includes a discharge circuit and a control circuit. The discharge circuit includes a first transistor connected between a gate of an output transistor and an output terminal, and a capacitor connected to a gate of the first transistor, and discharges a gate voltage of the output transistor to the output terminal by turning on the first transistor with an electric charge of the capacitor. The control circuit includes a charge path, a first discharge path, and a second discharge path. The first discharge path discharges an electric charge of the charged capacitor when the system turns off. The second discharge path discharges the electric charge of the capacitor for a time period longer than a time period for discharging the output transistor by the discharge circuit upon detection of an abnormality in the system. | 04-28-2011 |
Patent application number | Description | Published |
20110101544 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device permitting the reduction of cost is disclosed. In a semiconductor package wherein electrode pads of a semiconductor chip and corresponding inner leads are electrically coupled with each other through a plurality of bonding wires, sensing wires (second and fourth bonding wires) are made thinner than other bonding wires (first and third bonding wires) coupled to inner leads same as those with the sensing wires coupled thereto, thereby reducing the cost of gold wires to attain the reduction in cost of the semiconductor package. | 05-05-2011 |
20110298116 | SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREOF - An object of the present invention is to improve the quality control of a semiconductor device. By forming an inscription comprising a culled or pixel skipping pattern of dimples on the upper surface of a die pad in a QFN, it is possible to confirm the inscription by X-ray inspection or the like even after individuation and specify a cavity of a resin molding die. Further, it is possible to specify the position of a device region in a lead frame. As a result, when a defect appears, it is possible to sort a defective QFN by appearance inspection and improve quality control in the assembly of a QFN. | 12-08-2011 |
20130171776 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device permitting the reduction of cost is disclosed. In a semiconductor package wherein electrode pads of a semiconductor chip and corresponding inner leads are electrically coupled with each other through a plurality of bonding wires, sensing wires (second and fourth bonding wires) are made thinner than other bonding wires (first and third bonding wires) coupled to inner leads same as those with the sensing wires coupled thereto, thereby reducing the cost of gold wires to attain the reduction in cost of the semiconductor package. | 07-04-2013 |
20140363926 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device permitting the reduction of cost is disclosed. In a semiconductor package wherein electrode pads of a semiconductor chip and corresponding inner leads are electrically coupled with each other through a plurality of bonding wires, sensing wires (second and fourth bonding wires) are made thinner than other bonding wires (first and third bonding wires) coupled to inner leads same as those with the sensing wires coupled thereto, thereby reducing the cost of gold wires to attain the reduction in cost of the semiconductor package. | 12-11-2014 |
Patent application number | Description | Published |
20090269050 | Camera Unit - It has been problematic that in a use environment of an image processing system in which temperature fluctuation or vibration occurs, it is highly probable that the subject of image recognition would not be imaged accurately because the relative position of an imaging device and a lens could be changed due to, for example, thermal stress resulting from a difference in the coefficient of linear expansion between a structural member that abuts on the imaging device and an adhesive and between the adhesive and the imaging device, stress resulting from vibration, or peeling of the adhesive resulting from deterioration of such adhesive. In a camera unit having a lens and an imaging device, the imaging device is fixed by means of a base plate, an elastic material, and a printed circuit board. The imaging device abuts on a first plane of the base plate, and the elastic material is sandwiched between the printed circuit board and a second plane opposite to the first plane of the base plate. | 10-29-2009 |
20130329017 | VEHICLE-MOUNTED CAMERA DEVICE - Vehicle-mounted camera device includes first imaging unit, second imaging unit, image control unit for outputting imaging timing signals for controlling imaging timings of first imaging unit and second imaging unit to the first imaging unit and the second imaging unit, and outputting transmission timing control signals for controlling transmission timings of signals output from the first imaging unit and the second imaging unit to the first imaging unit and the second imaging unit, and an image processing unit for performing an image processing on the signals output from the first imaging unit and the second imaging unit. Image control unit temporarily offsets a timing of outputting the signal from the first imaging unit to the image processing unit from a timing of outputting the signal from the second imaging unit to the image processing unit based on the transmission timing control signals. | 12-12-2013 |
20140132739 | Stereo Camera - Although a conventional method can eliminate a mounting position deviation when left and right camera units only are taken into consideration, a problem is posed that deviation again occurs due to poor machining precision and assembly precision at the mounting surface between a camera unit and a member when a camera unit is mounted to a stay. According to this invention, mounting surfaces for mounting left and right imaging elements to a stay are provided to directly position left and right imaging elements to the stay, whereby built-up tolerance between components is reduced and the positional mounting precision between imaging elements is improved. | 05-15-2014 |
Patent application number | Description | Published |
20110279747 | DISPLAY PANEL UNIT AND ELECTRONIC DEVICE - The display panel unit includes a display panel, a panel-shaped member having a portion of which an outside size is larger than that of the display panel, a metal frame having a first housing section configured to house the display panel and a second housing section configured to house the panel-shaped member with the panel-shaped member stacked on the display panel. The metal frame has a bottom portion and a side wall portion configured to rise from an edge of the bottom portion, and is box-shaped so that an upper side of the metal frame is open, and the side wall portion is formed to be step-shaped so that an upper portion of the side wall portion protrudes outward. In an internal space formed by the bottom wall portion and the side wall portion of the metal frame, the first housing section is defined by a space formed by the bottom wall portion and a portion of the side wall potion other than the upper portion, and the second housing section is defined by a space other than the first housing section. | 11-17-2011 |
20130016482 | LID OPENING AND CLOSING MECHANISM INCLUDING OUTER LID PROVIDED WITH HINGE AND INNER LID PROVIDED WITH PROJECTION PORTIONAANM FUKUHARA; MasamiAACI OsakaAACO JPAAGP FUKUHARA; Masami Osaka JP - A lid opening and closing mechanism includes a casing having an opening, an inner lid provided in the opening, and an outer lid operable to close the opening. The outer lid has a door operable to cover the inner lid, a hinge operable to be bended and unbended to open and close the door. The inner lid has a projection portion that protrudes from a surface of the inner lid. The hinge can move in a direction from the hinge to the door, so that the hinge is accommodated inside the casing when the door is closed, and is pulled outside the casing when the door is opened. When the hinge moves while the state of the door changes from the closed state to the opened state, the hinge goes onto the projection portion to be bended by the projection portion to a direction to outside the casing. | 01-17-2013 |
20150042876 | HOLDING STRUCTURE FOR DISPLAY PANEL AND IMAGING DEVICE - A holding structure for a display panel includes a case that has a substantially quadrangle-shaped opening, a plurality of elastic strips that is disposed to surround the periphery of the opening, the display panel that is disposed to close the opening via the plurality of the elastic strips, and a holding plate that is disposed to press the display panel against the plurality of the elastic strips. The case has recesses in parts of the periphery of the opening. The plurality of the elastic strips is disposed such that each strip has a part overlapping with the corresponding part of another strip, one on another. The overlapping parts of the plurality of the elastic strips are configured to fill at least a part of the respective recesses. | 02-12-2015 |
Patent application number | Description | Published |
20080224541 | POWER CONTROL METHOD FOR SECONDARY BATTERIES - There is provided a power control method for secondary batteries constituting, in a grid connection system supplying electric power to a power system by combining a power generator where output power fluctuates with a power storage compensator, the power storage compensator and compensating fluctuation of output power of the power generator. The method includes the steps of: dividing the secondary batteries into a “constant power control” group and a “demand responsive” group, and distributing predetermined constant input-output power out of power to be input and output provided to all the secondary batteries in order to compensate fluctuation of output power of the power generator to the “constant power control group” and the remaining input-output power to the “demand responsive” group to control input-output power of the secondary batteries respectively depending on the belonging groups. | 09-18-2008 |
20110199043 | METHOD FOR CONTROLLING SODIUM-SULFUR BATTERY - A remaining battery level of each individual sodium-sulfur battery constituting a plurality of sodium-sulfur batteries is managed, a remaining battery level target value common to all sodium-sulfur batteries is set, and input/output power distributed to each individual sodium-sulfur battery is controlled based on a difference between the target value and the remaining battery level of the sodium-sulfur battery. This enables a uniform remaining battery level among the sodium-sulfur batteries to be attained. | 08-18-2011 |
20110200852 | METHOD FOR CONTROLLING SODIUM-SULFUR BATTERY - A plurality of sodium-sulfur batteries are divided into a plurality of groups. Power to be input or output, which is assigned to all sodium-sulfur batteries in order to compensate for fluctuations of output power of a power generation device, is distributed to each group. The plurality of sodium-sulfur batteries divided in the groups are periodically rotated. This enables a uniform utilization rate of the sodium-sulfur batteries to be achieved. | 08-18-2011 |
20110206954 | METHOD FOR CONTROLLING SODIUM-SULFUR BATTERIES - When charge power or discharge power of each individual sodium-sulfur battery included in a plurality of sodium-sulfur batteries becomes 1/n (n is a natural number) or less of a rated output, individual sodium-sulfur batteries are sequentially stopped. This prevents the discharge power (or the charge power) of the sodium-sulfur battery from becoming minute, so that a battery depth (or a stored energy) of the sodium-sulfur battery can be accurately managed. | 08-25-2011 |
20110295534 | METHOD FOR DETERMINING DROP IN CAPACITY OF SODIUM-SULFUR BATTERY - It is determined that a drop in the capacity of a sodium-sulfur battery has proceeded to an abnormal level when both the following expression (1) and expression (2) hold. Qe−Qn≧K1 . . . (1) where Qe: abnormal block depth-of discharge; Qn: normal block depth of discharge; and K1: block abnormality determination setting value (integer constant), and Qe≧K2 . . . (2) where K2: depth of discharge abnormality determination setting value (integer constant). | 12-01-2011 |
20110313699 | METHOD FOR CALCULATING STATE OF CHARGE OF SODIUM-SULFUR BATTERY - An accurately and precisely calculation of the state of charge of a sodium-sulfur battery may be made by determining a state of charge Qr according to expression (1) given below even if the sodium-sulfur battery is applied to compensate for fluctuations in the power generated by a natural energy generating device: Qr=100×(1−(Qu/(Qa−Qsf))) . . . (1) where Qu: used capacity; Qa: product capacity; and Qsf: residual capacity in final year; and Qsf=f | 12-22-2011 |
20120041690 | METHOD FOR CALCULATING NUMBER OF HEALTHY STRINGS OF SODIUM-SULFUR BATTERY AND FAILURE DETECTION METHOD USING SAME - A number (uo) of healthy strings of one block in a sodium-sulfur battery is determined according to expression (1), and a failure of the sodium-sulfur battery is detected on the basis of the determination of the value of the uo. This method makes it possible to properly determine a failure of the sodium-sulfur battery, which can be used to compensate for fluctuations of electric power generated by a renewable energy generating device. uo=(Qo/Qs)×us . . . (1) where Qs: used capacity of reference block; Qo: used capacity of target block; and us: number of healthy strings of reference block (us≦u). | 02-16-2012 |
20150083446 | FIRE EXTINGUISHING APPARATUS - The present invention provides a fire extinguishing apparatus being inexpensive in manufacturing cost, easy to handle, and it enables a storage tank to be refilled with fire extinguishing sand during a fire extinguishing. A fire extinguishing apparatus of the present invention includes a sand container | 03-26-2015 |
Patent application number | Description | Published |
20110001136 | OXIDE SEMICONDUCTOR MATERIAL, METHOD FOR MANUFACTURING OXIDE SEMICONDUCTOR MATERIAL, ELECTRONIC DEVICE AND FIELD EFFECT TRANSISTOR - The present invention provides an oxide semiconductor material, a method for manufacturing such oxide semiconductor material, an electronic device and a field effect transistor. The oxide semiconductor material contains Zn, Sn, and O, does not contain In, and has an electron carrier concentration higher than 1×10 | 01-06-2011 |
20110141076 | SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, TRANSISTOR SUBSTRATE, LIGHT EMITTING DEVICE AND DISPLAY DEVICE - A technique is disclosed to stabilize the threshold voltage of a transistor having an active layer formed of a metal oxide. The transistor includes a first metal oxide layer, a second metal oxide layer that is greater in sheet resistance than the first metal oxide layer, a pair of an input electrode and an output electrode that are electrically connected to the first metal oxide layer, and a control electrode that controls an impedance between the input electrode and the output electrode. The control electrode, the first metal oxide layer, and the second metal oxide layer are arranged in the stated order. | 06-16-2011 |
20110233689 | SEMICONDUCTOR DEVICE, PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE, SEMICONDUCTOR SUBSTRATE, AND PROCESS FOR PRODUCING SEMICONDUCTOR SUBSTRATE - There is provided a semiconductor device that includes a III-V Group compound semiconductor having a zinc-blende-type crystal structure, an insulating material being in contact with the (111) plane of the III-V Group compound semiconductor, a plane of the III-V Group compound semiconductor equivalent to the (111) plane, or a plane that has an off angle with respect to the (111) plane or the plane equivalent to the (111) plane, and an MIS-type electrode being in contact with the insulating material and including a metal conductive material. | 09-29-2011 |
20120228673 | FIELD-EFFECT TRANSISTOR, SEMICONDUCTOR WAFER, METHOD FOR PRODUCING FIELD-EFFECT TRANSISTOR AND METHOD FOR PRODUCING SEMICONDUCTOR WAFER - Provided is a field-effect transistor including a gate insulating layer, a first semiconductor crystal layer in contact with the gate insulating layer, and a second semiconductor crystal layer lattice-matching or pseudo lattice-matching the first semiconductor crystal layer. Here, the gate insulating layer, the first semiconductor crystal layer, and the second semiconductor crystal layer are arranged in the order of the gate insulating layer, the first semiconductor crystal layer, and the second semiconductor crystal layer, the first semiconductor crystal layer is made of In | 09-13-2012 |
Patent application number | Description | Published |
20100200894 | HETERO JUNCTION BIPOLAR TRANSISTOR - An energy level Ec in a vicinity of an interface between a graded layer | 08-12-2010 |
20110122344 | ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING ACTIVE MATRIX SUBSTRATE - An active matrix substrate ( | 05-26-2011 |
20110122355 | ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING ACTIVE MATRIX SUBSTRATE - An active matrix substrate ( | 05-26-2011 |
20120032699 | METHOD OF MEASURING ELECTRICAL CHARACTERISTICS OF SEMICONDUCTOR WAFER - There is provided a method of measuring a leakage current or a dielectric breakdown voltage of a semiconductor wafer that has a base wafer and a buffer layer formed on the base wafer. The method includes providing, on the buffer layer, a plurality of electrodes including a hole injection electrode made of a material that injects a hole into the buffer layer when an electric field is applied thereto, measuring an electric current flowing through a pair of electrodes or a voltage between the electrodes when a voltage or an electric current is applied to the pair of electrodes, the electrodes including at least one hole injection electrode, and measuring a leakage current or a dielectric breakdown voltage caused by hole migration in the semiconductor wafer based on the current flowing through the pair of electrodes or the voltage generated between the pair of the electrodes. | 02-09-2012 |
20120061730 | SEMICONDUCTOR WAFER, ELECTRONIC DEVICE, A METHOD OF PRODUCING SEMICONDUCTOR WAFER, AND METHOD OF PRODUCING ELECTRONIC DEVICE - There is provided a semiconductor wafer including a base wafer that has an impurity region in which an impurity atom has been introduced into silicon, a plurality of seed bodies provided in contact with the impurity region, and a plurality of compound semiconductors each provided in contact with the corresponding seed bodies and lattice-matched or pseudo-lattice-matched to the corresponding seed bodies. The semiconductor wafer can further include an inhibitor provided on the base wafer and in which a plurality of apertures exposing at least a part of the impurity region are provided. | 03-15-2012 |
20130168735 | SEMICONDUCTOR WAFER AND INSULATED GATE FIELD EFFECT TRANSISTOR - Provided is a technique capable of realizing an insulated gate (MIS-type) P-HEMT structure with good transistor characteristics such as an improved carrier mobility of a channel layer and a reduced influence from interface states. A semiconductor wafer includes a base wafer, a first crystalline layer, and an insulating layer. The base wafer, the first crystalline layer, and the insulating layer are stacked in the order of the base wafer, the first crystalline layer, and the insulating layer. The first crystalline layer is made of In | 07-04-2013 |
20130168738 | SEMICONDUCTOR WAFER, INSULATED GATE FIELD EFFECT TRANSISTOR, AND METHOD FOR PRODUCING SEMICONDUCTOR WAFER - Provided is a semiconductor wafer including a base wafer, a first crystalline layer, a second crystalline layer, and an insulating layer that are positioned in the stated order, the semiconductor wafer further including: a third crystalline layer positioned either between the first crystalline layer and the second crystalline layer or between the base wafer and the first crystalline layer. The second crystalline layer and the third crystalline layer are made of a crystal that either lattice matches or pseudo lattice matches a crystal making the first crystalline layer, and has a wider band gap than the crystal making the first crystalline layer. The third crystalline layer includes a first atom that will be a donor or an acceptor. When the third crystalline layer includes a first atom that will be a donor, the second crystalline layer includes a second atom that will be an acceptor. | 07-04-2013 |
20130341721 | SEMICONDUCTOR WAFER, FIELD-EFFECT TRANSISTOR, METHOD OF PRODUCING SEMICONDUCTOR WAFER, AND METHOD OF PRODUCING FIELD-EFFECT TRANSISTOR - Provided is a semiconductor wafer including a base wafer, a first insulating layer, and a semiconductor layer. Here, the base wafer, the first insulating layer and the semiconductor layer are arranged in an order of the base wafer, the first insulating layer and the semiconductor layer, the first insulating layer is made of an amorphous metal oxide or an amorphous metal nitride, the semiconductor layer includes a first crystal layer and a second crystal layer, the first crystal layer and the second crystal layer are arranged in an order of the first crystal layer and the second crystal layer in such a manner that the first crystal layer is positioned closer to the base wafer, and the electron affinity E | 12-26-2013 |
Patent application number | Description | Published |
20090178760 | METHOD FOR BONDING GLASS MEMBER FOR OPTICAL COMMUNICATION - Provided is a method for bonding glass members for optical communication, which can achieve sufficient bonding strength and resistance to separation between the glass member and the adhesive layer. The method is characterized by vaporizing a silane-coupling agent by heating, treating glass members for optical communication with the silane-coupling agent vapor, and bonding the glass members to each other with an adhesive. | 07-16-2009 |
20100255313 | ONE-PACK TYPE EPOXY RESIN COMPOSITION AND USE THEREOF - Disclosed is a one-pack type epoxy resin composition containing an epoxy resin, dicyandiamide, an epoxy resin adduct compound, and a non-latent imidazole compound. The one-pack type epoxy resin composition is capable of being cured at a low temperature, while having excellent heat resistance and sealing properties. Also disclosed is use of the one-pack type epoxy resin composition. | 10-07-2010 |
20120026501 | CURE DEGREE EVALUATION METHOD, CURE DEGREE EVALUATION SHEET, AND CURE DEGREE EVALUATION SYSTEM FOR EVALUATING CURE DEGREE OF ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION - Provided are a method for evaluating a cure degree of an active energy ray-curable resin composition simply, highly accurately, and quantitatively, a cure degree evaluation sheet for use in the method, and a cure degree evaluation system. | 02-02-2012 |
Patent application number | Description | Published |
20100223993 | FLUID LEVEL DETECTION DEVICE - A fluid level detection device includes a float floating in a bio fuel, a float arm, and a sensor for detecting a rotating amount of the float arm. The sensor has a circuit board and a sliding contact having a contact portion. The float arm is made of a stainless steel based material. The contact portion of the sliding contact and a metallic piece extended from the contact portion are made of nickel silver, and a Ni plating layer is applied to a surface of the nickel silver. A current of 10 ms to 15 ms per cycle is supplied to the resistor and the contact portion. | 09-09-2010 |
20110067491 | ASSEMBLY STRUCTURE OF LIQUID LEVEL DETECTING APPARATUS AND LIQUID LEVEL DETECTING APPARATUS - An assembly structure of a liquid level detecting apparatus includes a sliding arm having a junction for electrically contacting a resistor and an arm holder attached to the sliding arm. The sliding arm moves according to a liquid level so that the junction slides on the resistor. The sliding arm includes a sliding portion extending in a direction from a base end portion of the sliding arm to the junction, and a pawl portion extending from the base end portion. The arm holder includes a slit into which the pawl portion is inserted and a face on which the sliding portion is mounted. The face is inclined at an angle with respect to an insertion direction of the pawl portion. | 03-24-2011 |
20110109463 | CONTACT FOR FLUID LEVEL DETECTION APPARATUS AND FLUID LEVEL DETECTION APPARATUS - A contact is provided for a fluid level detection apparatus. The contact includes a contact support spring for rotating in response to a change in fluid level. The contact support spring includes a cantilevered spring arm having a proximal end to be fixed to a holder and a free end, and a contact support which is provided at the free end. First and second contacts are attached to the contact support in first and second positions, respectively, the first position being set at one end opposite to an end at which the second position is set. The joining position of the contact support and cantilevered spring arm is set so that a pressing load applied to the first and second contacts on the contact support by the flexure displacement of the contact support spring falls within a predetermined range. | 05-12-2011 |
20130269431 | LIQUID LEVEL DETECTING DEVICE - A liquid level detecting device includes a first detecting part that has a first electrode extending in a vertical direction in the tank and opposing to a ground electrode and detects a first electrostatic capacity between the first electrode and the ground electrode, a second detecting part that has a second electrode extending in the vertical direction in the tank and opposing to the ground electrode and detects a second electrostatic capacity between the second electrode and the ground electrode, and a difference calculating part that calculates a difference between the first electrostatic capacity detected by the first detecting part and the second electrostatic capacity detected by the second detecting part as a capacity difference and determines whether the liquid level in the tank is above a warning threshold. | 10-17-2013 |
Patent application number | Description | Published |
20080241746 | POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD - A positive photosensitive composition comprises
| 10-02-2008 |
20080248421 | POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD - A positive photosensitive composition comprises: (A) a resin that has an acid decomposable repeating unit represented by formula (I) and increases its solubility in an alkali developer by action of an acid: (B) a compound generating an acid upon irradiation with actinic light or radiation; (C) a hydrophobic resin insoluble in an alkali developer and having at least either one of a fluorine atom and a silicon atom; and (D) a solvent, | 10-09-2008 |
20090136870 | POSITIVE RESIST COMPOSITION AND PATTERN MAKING METHOD USING THE SAME - A positive resist composition comprising: (A) a resin showing an increase in the solubility in an alkali developer by the action of an acid; (B) a compound being capable of generating an acid when irradiated with an actinic ray or a radiation; (C) a resin having a silicon-containing repeating unit of a specific structure and being stable to acids but insoluble in an alkali developer; and (D) a solvent; and a pattern making method using the same. | 05-28-2009 |
20100112477 | POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD - A positive photosensitive composition comprises:
| 05-06-2010 |
20110136062 | POSITIVE PHOTOSENSITIVE COMPOSITION AND PATTERN FORMING METHOD USING THE SAME - A positive photosensitive composition, includes: (A) a resin having a repeating unit represented by formula (1) as defined in the specification and a repeating unit represented by formula (2) as defined in the specification and being capable of increasing a solubility of the resin (A) in an alkali developer by an action of an acid; (B) a compound capable of generating an acid upon irradiation with actinic rays or radiation; and a solvent, and a pattern forming method uses the positive photosensitive composition. | 06-09-2011 |
20120034564 | POSITIVE RESIST COMPOSITION AND PATTERN FORMING METHOD - A positive photosensitive composition includes:
| 02-09-2012 |
20130095429 | ACTINIC-RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME - Provided is an actinic-ray- or radiation-sensitive resin composition that simultaneously achieves excellent developability and excellent immersion-liquid tracking properties, and a method of forming a pattern using the same. The composition contains a resin (B) containing at least either a fluorine atom or a silicon atom, the resin (B) containing any of repeating units of general formula (I) below. | 04-18-2013 |
20140212814 | ACTINIC-RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION, ACTINIC-RAY- OR RADIATION-SENSITIVE FILM THEREFROM, METHOD OF FORMING PATTERN USING THE COMPOSITION, PROCESS FOR MANUFACTURING ELECTRONIC DEVICE AND ELECTRONIC DEVICE - Provided is an actinic-ray- or radiation-sensitive resin composition, including any of compounds of general formula (1) below that when exposed to actinic rays or radiation, is decomposed to thereby generate an acid and a resin that when acted on by an acid, is decomposed to thereby increase its solubility in an alkali developer. | 07-31-2014 |
20140234759 | ACTINIC RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION, ACTINIC RAY- OR RADIATION-SENSITIVE FILM AND METHOD OF FORMING PATTERN - According to one embodiment, there is provided an actinic ray- or radiation-sensitive resin composition containing
| 08-21-2014 |
20140248562 | ACTINIC RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION, ACTINIC RAY- OR RADIATION-SENSITIVE FILM AND METHOD OF FORMING PATTERN - According to one embodiment, there is provided an actinic ray- or radiation-sensitive resin composition including
| 09-04-2014 |
Patent application number | Description | Published |
20080319228 | Method of fluorination - A method of fluorination comprising reacting monosaccharides, oligosaccharides, polysaccharides, composite saccharides formed by bonding of these saccharides with proteins and lipids and saccharides having polyalcohols, aldehydes, ketones and acids of the polyalcohols, and derivatives and condensates of these compounds with a fluorinating agent represented by general formula (I) thermally or under irradiation with microwave or an electromagnetic wave having a wavelength around the microwave region. In accordance with the method, the fluorination at a selected position can be conducted safely at a temperature in the range of 150 to 200° C. where the reaction is difficult in accordance with conventional methods. The above method comprising the irradiation with microwave or an electromagnetic wave having a wavelength around the microwave region can be applied to substrates other than saccharides. When a complex compound comprising HF and a base is reacted under irradiation with microwave, fluorination at a specific position which is difficult in accordance with conventional methods proceeds highly selectively, efficiently in a short time and safely. | 12-25-2008 |
20090177012 | PROCESS FOR PRODUCING ALPHA, ALPHA-DIFLUOROAMINE - A process for producing an α,α-difluoroamine which comprises using hydrogen fluoride and a Lewis base in specific amounts in the halogen-fluorine exchange reaction using an α,α-dihaloamine as the substrate. The process can be industrially applied, enables to obtain the object compound in a short time at a great yield and can be conducted easily with excellent productivity. | 07-09-2009 |
20090198086 | FLUOROAMINE HAVING PERFLUOROALKYL GROUP, PROCESS FOR PRODUCING THE SAME, METHOD OF FLUORINATION THEREWITH, AND METHOD OF RECOVERING AMIDE HAVING PERFLUOROALKYL GROUP - Provided are a fluorous-tag-introduced fluoroamine of a general formula (I), its production method, a method of fluorination of a substrate having functional group containing oxygen with the fluoroamine serving as a fluorinating agent, and a method of recovering a fluorous-tag-introduced amide after the fluorination. The fluoroamine and its production method, as well as the fluorination method with the fluoroamine and the method of recovery of a fluorous-tag-introduced amide are ecological and advantageous in industrial use, as the load for separating and collecting the product after the fluorination with the fluoroamine serving as a fluorinating agent is small. | 08-06-2009 |
20090281309 | METHOD FOR PRODUCING 2-OXAZOLINE ANALOGUE OR 1,3-OXAZINE ANALOGUE - The present invention is a method for producing a 2-oxazoline analogue or a 1,3-oxazine analogue represented by the following general formula (3) by reacting a 1,2-aminoalcohol compound or a 1,2-aminothiol compound with an α,α-dihaloamine compound. | 11-12-2009 |
Patent application number | Description | Published |
20090111924 | PREPREG - A prepreg is provided capable of being a composite material having suitable high heat resistance, impact resistance, and mechanical properties under high temperature and high humidity conditions. As the matrix resin, a composition including a specific epoxy resin component (A), a specific bifunctional epoxy resin (B), a specific tetrafunctional epoxy resin (C), and a specific aromatic amine compound (D) at specific proportions are used. Particularly, as the epoxy resin component (A), one obtained by mixing and heating a bifunctional epoxy resin (a1), a trifunctional epoxy resin (a2), a phenol compound (a3), and a specific polyamide resin (a4) is used so as to be able to solve the above-described problems. | 04-30-2009 |
20140235757 | EPOXY RESIN COMPOSITION, PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING SAME - The present invention is an epoxy resin composition characterized by containing component A (epoxy resin containing sulfur atoms in the molecule thereof); and component B (an epoxy resin composition containing an imidazole compound represented by formula (1), and at least one of the following components: component C (an imidazole compound represented by formula (2) below) or component D (an epoxy resin composition having at least one sulfur atom in the molecule. According to the present invention, it is possible to provide an epoxy resin composition which has outstanding stability when stored at room temperature, and which can be heat-cured at a relatively low temperature and over a short time, to give a resin with a high heat resistance when cured. (In formula (1), R | 08-21-2014 |
20140273693 | PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, METHOD FOR PRODUCING SAME, AND EPOXY RESIN COMPOSITION - The present invention pertains to a prepreg containing reinforcing fibers and an epoxy resin composition. Said prepreg is sandwiched between dies preheated to 140.degree.C and pressurized to MPa and held for five minutes at this temperature to obtain a cured article having a G′Tg of at least 150.degree.C. The present invention also pertains to a fiber-reinforced composite material and a method for producing same. According to this invention, it is possible to provide a prepreg which is well suited to press-molding, particularly to high-cycle press-molding. It is also possible to provide a fiber-reinforced composite material which can be heat-cured at a lower temperature and over a shorter time than conventional methods, with which it is possible to minimize excessive flow of resin in hot-press curing, and which is resistant to performance defects such as fiber meandering and defects in surface appearance. A method for producing the same can also be provided. | 09-18-2014 |
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20100119988 | DENTAL IMPRESSION FILM, AND A METHOD OF MANUFACTURING THE DENTAL IMPRESSION FILM - Attention has been focused on combining two types of dental impression materials of different qualities which has not been considered in conventional combined impression, and a dental impression film and a method of manufacturing the dental impression film are provided for making the two parts joinable. The dental impression film is formed of a polyethylene film and polyethylene/polyester films. The polyethylene film has, laminated by thermal adhesion on opposite surfaces thereof, respectively, the polyethylene/polyester films having bonding capability between a silicone impression material and an alginate impression material. The dental impression film having bonding capability is interposed between the silicone impression material and alginate impression material. This enables joining of the silicone impression material and alginate impression material, no longer requires the timing of hardening of the impression materials to be matched, and allows a precise impression at low cost using a small amount of silicone impression material. | 05-13-2010 |
20110048636 | METHOD OF LAMINATING DIFFERENT MATERIALS INCLUDING NONWOVEN FABRICS MADE OF SYNTHETIC RESIN - Layers are thermally bonded with each other while retaining a conformation of fibers of nonwoven fabrics made of synthetic resin, by heating at a heatproof temperature or higher, using a vapor of water or a nonaqueous solvent in a high-pressure steam sterilizer or a high-pressure steam pot. Then, three nonwoven fabrics made of synthetic resin which consist of different materials are superposed to form three layers, and can be thermally bonded together by heating at the heatproof temperature or higher, using the high-pressure steam sterilizer. A laminated body has layers thermally bonded together while retaining a conformation of fibers of each of a nonwoven fabric A made of synthetic resin, a nonwoven fabric B made of synthetic resin and a nonwoven fabric C made of synthetic resin. | 03-03-2011 |
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20120004367 | METHOD FOR PRODUCING AQUEOUS DISPERSION OF FLUORINE-CONTAINING SEED POLYMER PARTICLES AND AQUEOUS COATING COMPOSITION AND COATED ARTICLE THEREOF - There is provided a method for producing an aqueous dispersion of fluorine-containing seed polymer (B) particles, comprising a step for preparing an aqueous dispersion of fluorine-containing polymer (A) particles by polymerizing monomer comprising at least one fluoroolefin in an aqueous dispersion in the presence of a compound (1) represented by the formula: CH | 01-05-2012 |
20120157621 | METHOD FOR PRODUCING FLUORINE-CONTAINING POLYMER - An object of the present invention is to provide a method for producing a fluoropolymer which produces a large number of particles with a small particle size using a specific non-fluorous compound having surfactant ability. The method for producing a fluoropolymer includes aqueous dispersion polymerization of a monomer including at least one fluoroolefin in the presence of a compound (1) represented by the formula: CH | 06-21-2012 |
20120157646 | METHOD FOR PRODUCING FLUORINE-CONTAINING POLYMER - An object of the present invention is to provide a method for producing a fluoropolymer which produces a large number of particles with a small particle size using a specific non-fluorous compound having surfactant ability. The method for producing a fluoropolymer includes aqueous dispersion polymerization of a monomer including at least one fluoroolefin in the presence of a compound represented by the formula: CH | 06-21-2012 |
20140235783 | COMPOSITION AND COATED ARTICLE - The present invention aims to provide a composition that forms a film excellent in freeze-thaw resistance, as well as in transparency, weather resistance, adhesion to a base material, and blocking resistance. The present invention relates to a composition comprising polymer particles (A) and a crosslinking agent (B), the polymer particles (A) obtainable by seed polymerization of at least one monomer selected from the group consisting of acrylic acid esters and methacrylic acid esters, an unsaturated carboxylic acid, and a hydrolyzable silyl group-containing monomer in the presence of fluoropolymer particles as seed particles, and the crosslinking agent (B) having at least one group selected from the group consisting of aziridine, carbodiimide, and oxazoline groups. | 08-21-2014 |
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20100163796 | LIQUID-CRYSTALLINE POLYESTER RESIN COMPOSITION AND CONNECTOR USING THE SAME - A liquid-crystalline polyester resin composition is provided including a liquid-crystalline polyester obtained by polymerizing monomers of an aromatic hydroxycarboxylic acid in the presence of an imidazole compound. The composition also includes a mica which is a muscovite and has a volume average particle diameter of 40 μm or less and a specific surface area of 6 m | 07-01-2010 |
20110114884 | LIQUID CRYSTALLINE POLYESTER COMPOSITION FOR CONNECTOR AND CONNECTOR USING THE SAME - The present invention provides a liquid crystalline polyester composition comprising a liquid crystalline polyester, a fibrous filler, a plate-like filler and a granular filler. The connector obtained using the liquid crystalline polyester composition has poor filling suppressed and is excellent in warp resistance and crack resistance. | 05-19-2011 |
20110189454 | LIQUID CRYSTALLINE POLYESTER COMPOSITION, METHOD FOR PRODUCING THE SAME, AND CONNECTOR - The present invention provides a composition comprising a liquid crystalline polyester, a plate-like filler and a carbon black having a number average particle size of more than 20 nm and 45 nm or less. The composition is less likely to cause blister even at a high temperature. | 08-04-2011 |
20110189455 | METHOD FOR PRODUCING LIQUID CRYSTALLINE POLYESTER COMPOSITION, AND CONNECTOR - The present invention provides a method for producing a composition, the method feeding a liquid crystalline polyester and mica into an extruder having a vent section, and melt-kneading them under the conditions where the degree of pressure reduction of the vent section is −0.06 MPa or less in terms of a gauge pressure. The production method can provide a composition containing a liquid crystalline polyester and mica, the composition being less likely to cause blister event at a high temperature. | 08-04-2011 |
20120025421 | METHOD FOR PRODUCING LIQUID CRYSTAL POLYESTER COMPOSITION - The present invention provides a method for producing a liquid crystal polyester composition, the method comprising feeding a liquid crystal polyester and a polyhydric alcohol fatty acid ester into an extruder having a vent portion, followed by melt-kneading in a state where the degree of decompression of the vent portion is −0.06 MPa or less in terms of a gauge pressure. The composition obtained by the method can provide a molded article having a thin wall portion and complicated shape. | 02-02-2012 |
20120217678 | LIQUID CRYSTAL POLYESTER COMPOSITION AND PROCESS FOR PRODUCING THE SAME - The present invention provides a liquid crystal polyester composition, comprising (i) 100 parts by weight of a liquid crystal polyester, and (ii) 65 to 100 parts by weight of a combination of a fibrous filler with a plate-like filler, wherein the fibrous filler has a number-average fiber diameter of 5 to 15 μm, and a number-average aspect ratio of 20 to 40, and a content ratio by weight of the fibrous filler to the plate-like filler is more than 1.0 and 1.6 or less; and a process for producing the liquid crystal polyester composition comprising a step of melt-kneading the above respective components with one another. | 08-30-2012 |
Patent application number | Description | Published |
20110174557 | CONTROL SYSTEM OF HYBRID POWER DRIVE APPARATUS - [Subject]To rapidly rise a temperature of lubricant in a transmission housing of a hybrid drive power apparatus when the lubricant temperature is lower than a preset lower limit value. | 07-21-2011 |
20110174558 | HYBRID POWER DRIVE APPARATUS - [Subject] In a hybrid drive power apparatus, loss of drive power caused by drag torque of a friction clutch is decreased to reduce fuel consumption rate. | 07-21-2011 |
20110179905 | HYBRID POWER DRIVE SYSTEM - In a hybrid power system, when a change-speed stage selected in one of gear-shift mechanisms for first and second drive trains is switched over to another change-speed stage in the other gear-shift mechanism, deceleration in rotation speed of an engine detected by a rotation speed sensor is compared with a preset upper limit. When the deceleration in rotation speed of the engine exceeds the upper limit, the motor-generator in drive connection with an input shaft of the second drive train is activated as an electric motor to cause load torque canceling or offsetting input torque applied to the input shaft of the other gear-shift mechanism from the engine, and engagement of the change-speed stage in the other gear-shift mechanism is released after the occurrence of the load torque. | 07-28-2011 |
20110185847 | CONTROL SYSTEM OF HYBRID POWER DRIVE APPARATUS - [Subject] In a hybrid drive power apparatus, distortional oscillation of power transfer shafts caused by fluctuation in output torque of an engine is restrained to prevent the occurrence of unpleasant noises such as hitting noise of gear teeth, harsh noise in the vehicle body and the like. | 08-04-2011 |
20110296948 | AUTOMATIC DUAL-CLUTCH TRANSMISSION - In an automatic dual-clutch transmission, a lowest speed driven gear, other driven gears and a reverse gear are provided on a first output shaft to be freely rotatable. A 2nd speed driven gear and a highest speed driven gear are provided on a second output shaft to be freely rotatable. Further, the 2nd speed driven gear is provided with a large-diameter gear meshing with a 2nd speed drive gear and a small-diameter gear provided bodily with the large-diameter gear, being fewer in tooth number and smaller in diameter than the large-diameter gear, and meshing with the reverse gear. Thus, the automatic dual-clutch transmission is reduced in diameter by not having an output shaft dedicated to the reverse gear and is able to set the gear ratio for reverse to be large. | 12-08-2011 |
Patent application number | Description | Published |
20080196543 | GEAR-TYPE TRANSMISSION APPARATUS - A gear-type transmission apparatus includes a first input shaft, a second input shaft provided coaxially and rotatably relative to the first input shaft, a first counter shaft and a second counter shaft arranged in parallel to the first and the second input shafts, an output shaft, a dual clutch mechanism having a first clutch and a second clutch for transmitting a rotation of a driving shaft driven by a power source to the first and the second input shafts, a first gear change mechanism, a second gear change mechanism, a reverse gear set having a reverse shift stage driving gear, a reverse shift stage intermediate gear, and a reverse shift stage driven gear, and a switching clutch having a reverse shift stage engaging member for establishing/interrupting a torque transmission from the driving shaft to the output shaft via the reverse shift set. | 08-21-2008 |
20090260480 | DUAL CLUTCH TYPE AUTOMATED TRANSMISSION APPARATUS - A dual clutch type automated transmission apparatus includes first and second input shafts, an output shaft, a dual clutch mechanism having a first clutch actuator operating a first clutch portion for establishing/interrupting a first torque transmitting path and a second clutch actuator operating a second clutch portion for establishing/interrupting a second torque transmitting path, plural first gear trains, plural first connecting portions selectively connecting/disconnecting the first and second input shafts to/from the output shaft via one of the first gear trains, a second gear train provided between the first input shaft and the output shaft, and a second connecting portion provided at the second gear train and connected to the second clutch actuator. The second clutch actuator operates the second connecting portion to connect/disconnect the first input shaft to/from the output shaft via the second gear train while operating the second clutch portion to interrupt the second torque transmitting path. | 10-22-2009 |
20100319486 | TRANSMISSION - A transmission for a vehicle is provided with a plurality of gears supported on shaft members rotatably supported in a case to extend in an axial direction, first and second large-diameter gears soaked at lower parts thereof in lubrication oil stored in a lubrication oil storage region formed at a lower portion of the case for scooping upward lubrication oil during rotations, and first and second receivers arranged to extend in the axial direction of the shaft members for collecting the upwardly scooped lubrication oils to supply the same to parts to be lubricated. The first and large-diameter gears are arranged respectively on one and the other end sides of the plurality of gears in the axial direction. Other gears of the plurality of gears except for the first and second large-diameter gears are formed to diameters that hardly agitate the lubrication oil in the lubrication oil storage region. | 12-23-2010 |