Patent application number | Description | Published |
20120200243 | POWER CONVERSION DEVICE - Included are a power converter for driving an induction machine, a control unit for controlling the power converter, and a brake force command computing unit for computing a brake force command. The control unit includes a regenerative brake force computing unit. The regenerative brake force computing unit computes a first regenerative brake force that can be determined based on a d-axis current detected value, a q-axis current detected value, a d-axis voltage command, a q-axis voltage command, and speed information and also computes a second regenerative brake force that can be determined based on phase current information signals, the d-axis voltage command, the q-axis voltage command, and the speed information, and then selects any one of the first regenerative brake force and the second regenerative brake force according to the speed information and outputs the selected one to the brake force command computing unit. | 08-09-2012 |
20120319693 | ELECTRIC POWER STORAGE SYSTEM - When a continuous short circuit occurs between both terminals of a battery pack, fault, destruction and rupture of the battery can occur. Further, when a momentary short circuit occurs, a user may continue to use, without knowing thermal and electrical damage to the batteries, and reliability for the batteries is impaired, To overcome the problem, in a battery pack configured by connecting a plurality of storage batteries in series, at least one first storage battery is included which has a low capacity compared to second storage batteries during high-rate discharge, and the first storage battery undergoes polarity inversion during external short circuit, thereby preventing the other batteries from becoming damaged. There are also included a detector that detects voltage of the first storage battery, and a fault signal generator that generates an output fault signal when a voltage detected by the detector inverses. | 12-20-2012 |
20130113279 | ELECTRIC VEHICLE PROPULSION CONTROL DEVICE AND RAILWAY VEHICLE SYSTEM - An electric vehicle propulsion control device having a power storage device includes: a first switch configured to perform opening and closing of a circuit between an overhead wire and a power converting unit; a second switch configured to perform opening and closing of a circuit between the power converting unit and a motor; a switching unit configured to select a terminal on a side of the power converting unit to which the first switch is connected or a terminal on a side of the power converting unit to which the second switch is connected and connect the terminal to the power storage device; and a control unit configured to control the power converting unit, the first switch, the second switch, and the switching unit to switch a connection destination of the power converting unit and cause the power converting unit to operate as an inverter or a DC/DC converter. | 05-09-2013 |
20130271084 | CHARGING AND DISCHARGING DEVICE - A charging and discharging device includes a switching circuit, an input of which is connected to a power supply, the switching circuit adjusting an output current IB to a power storing unit connected to an output of the switching circuit, and a control unit configured to generate an ON/OFF signal DGC to the switching circuit. The control unit includes a temperature-rise control unit configured to separately generate, based on a signal BTMP equivalent to the temperature of the power storing unit, a control signal FC for adjusting a ripple component of the output current IB and a control signal OFS for adjusting a non-ripple component of the output current IB and generates the ON/OFF signal DGC based on the control signal FC and the control signal OFS and outputs the ON/OFF signal DGC to the switching circuit. | 10-17-2013 |
20140207322 | PROPULSION CONTROL APPARATUS FOR ELECTRIC MOTOR CAR - A propulsion control apparatus includes first and second power converting units capable of performing bidirectional power flow control, an ACL provided on each alternating-current end side of the power converting units, a first switching device performing connection switching to connect a power storage device or a direct-current overhead wire to each direct-current end of the power converting units, a second switching device switching connection of the alternating-current end of the first power converting unit to either the ACL or an AC motor side, a third switching device switching connection of the alternating-current end of the second power converting unit to either the ACL or the AC motor side, a fourth switching device switching connection of the AC motor to either the first power converting unit side or the second power converting unit side, and a control unit controlling operations of the power converting units and the switching devices. | 07-24-2014 |
20150115703 | RAILWAY VEHICLE SYSTEM - An electric locomotive includes a first control line and DC buses laid between couplers, a power storage device connected to the DC buses, and a DC/DC converter that executes charge and discharge control with respect to the power storage device. A non-powered vehicle includes DC buses connected to the DC buses via a coupler, a second control line, a power storage device connected to the DC buses via a circuit breaker, and a BMU that manages the power storage device. The DC/DC converter executes power accumulation control with respect to the power storage device and power accumulation control with respect to the power storage device. When having determined abnormality of the power storage device, the BMU controls the circuit breaker to be turned off, thereby cutting off electrical connection between the power storage device and the DC buses. | 04-30-2015 |
20150174998 | CONTROL DEVICE FOR HYBRID VEHICLE - A power-generation control unit controls the amount of power a generator can generate, when it is connected to an engine, by controlling a converter that converts AC power output by the generator to DC power. The power-generation control unit calculates a rotational-speed command value ωc_ref | 06-25-2015 |
20150202978 | PROPULSION CONTROL APPARATUS OF ELECTRIC MOTOR VEHICLE AND CONTROL METHOD FOR PROPULSION CONTROL APPARATUS - A propulsion control apparatus of an electric motor vehicle includes a first power converter that operates as a DC/AC converter, an AC/DC converter, or a DC/DC converter, a second power converter that operates as a DC/AC converter, an AC/DC converter, or a DC/DC converter, a first power storage device and a second power storage device functioning as a direct-current power supply source that is charged using direct-current power supplied from a direct-current common section or a first input output end side or discharges direct-current power to the direct-current common section or the first input and output end side, and a control device that controls operations of the first power converter, the second power converter, the first power storage device, and the second power storage device. | 07-23-2015 |
20150285869 | BATTERY INTERNAL STATE ESTIMATION APPARATUS - A battery internal state estimation apparatus including: an internal state estimation unit, which inputs at least one of measured values obtained by a battery measurement unit at preset sampling intervals including a current flowing through a battery, an inter-terminal voltage, a temperature of the battery, and an ambient air temperature, for estimating, based on the measured values, at least one of a state of charge, internal temperature, capacity, and internal resistance of the battery as an internal state of the battery; and an internal state correction unit for correcting estimated values of the internal state obtained by the internal state estimation unit so that the estimated values are not contradictory at least to qualitative properties of the battery, and outputting the corrected values to an output unit. | 10-08-2015 |
Patent application number | Description | Published |
20150116322 | MAPPING PROCESSING METHOD AND DEVICE - A mapping method includes; mapping first and second models, each represented by polygonal elements of meshes and including a same number of regions, to a first and a second spherical surfaces, respectively; approximating boundaries of the regions by curves and moving nodes based on the curve approximation; associating the nodes on the boundary of first sphere with points on the boundary of the second sphere; moving the nodes other than the nodes on the boundary by minimizing changes of shapes and areas of the polygonal elements under a constraint that the nodes on the boundary of the first sphere are placed at positions corresponding to the associated points on the second sphere; and calculating a point in the second model for each of the nodes in the first model, from the corresponding node after the movement on the first sphere and corresponding polygonal elements on the second sphere. | 04-30-2015 |
20150130804 | SHAPE DATA GENERATION METHOD AND APPARATUS - A shape data generation method includes: generating a target shape of transformation from plural tomographic images of an object; specifying, from among plural vertices of a first shape that is a reference shape of the object, plural first vertices, each first vertex of which satisfies a condition that a normal line of the first vertex passes through a point that is located on the target shape and is located on a boundary of the object in any one of the plural tomographic images; identifying, for each of the plural first vertices, a second vertex that internally divides a segment between the first vertex and the point; transforming the first shape so as to put each of the plural first vertices on a corresponding second vertex; setting a shape after the transforming to the first shape; and executing the first specifying and the subsequent processings a predetermined number of times. | 05-14-2015 |
20150131914 | SHAPE DATA GENERATION METHOD AND APPARATUS - This shape data generation method include: setting an input shape that has a simple shape that has a same topology as the target shape for a target shape that is a shape of a transformation target identified from image data; identifying first vertices that satisfy a predetermined condition including a first condition that a normal line of a certain vertex of the plural vertices crosses with the target shape, among plural vertices of the input shape; transforming the input shape so that a first vertex is moved in a direction of a normal line of the first vertex by a first distance that is shorter than a distance up to the target shape; and performing the identifying and the transforming a predetermined number of times while changing the input shape after the transforming as the input shape to be processed. | 05-14-2015 |
20150146954 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An information processing method includes: converting voxel data to node data in which a voxel, which has a brightness value that is outside a certain brightness value range, is set as a first node, and a voxel, which has a brightness value that is within the certain brightness value range, is set as a second node that has a capability to extract relating nodes based on a neighborhood relationship between voxels; performing, for each second node, a calculation processing to calculate an output. value of a reaction-diffusion equation by using a value corresponding to a brightness value of the second node and values corresponding to brightness values of relating nodes extracted from the second node, a predetermined number of times; and determining a brightness value of each second node from the output value of the reaction-diffusion equation after performing the calculation processing the predetermined number of times. | 05-28-2015 |
20150199840 | SHAPE DATA GENERATION METHOD AND APPARATUS - A shape data generation method relating to this invention includes: first generating first three-dimensional voxel data that represents a target object by using first tomographic images, in which a first region occupied by the target object is designated, among plural tomographic images; extracting, from the first tomographic images, brightness values of voxels included in the first region; second generating a function for calculating a probability that a voxel is included in the first region by using the extracted brightness values; calculating, for each voxel among voxels in a voxel space that includes the plural tomographic images, a probability by using a brightness value of the voxel and the function; and third generating second three-dimensional voxel data that represents the target object by using the first three-dimensional voxel data and probabilities calculated for the voxels in the voxel space. | 07-16-2015 |
Patent application number | Description | Published |
20120212717 | EXPOSURE APPARATUS AND PHOTO MASK - The present invention provides an exposure apparatus in which a photo mask having a plurality of openings, each having a predetermined shape, formed in a light shielding film mounted on one surface of a transparent substrate | 08-23-2012 |
20120236283 | EXPOSURE APPARATUS - Exposure apparatus includes photomasks on which a mask pattern having the same shape as that of an exposure pattern exposed onto a surface of a TFT substrate held on a stage is formed, lens assemblies in which unit lens groups in each of which a plurality of convex lenses are arranged in a normal direction to the photomasks so that same-size erect images of mask patterns formed on the photomasks can be formed on the surface of the TFT substrate are arranged in a plane parallel with the photomasks and the surface of the TFT substrate held on the stage, and moving device that moves the lens assemblies in a plane parallel with the masks and the surface of TFT substrate held on the stage. | 09-20-2012 |
20130188161 | SCANNING EXPOSURE APPARATUS USING MICROLENS ARRAY - A scanning exposure apparatus uses a plurality of microlens arrays to project a mask exposure pattern onto a substrate. A CCD line camera detects an image on the substrate at this time, and using a first-layer pattern on the substrate as a reference pattern, detects whether or not the mask exposure pattern matches the reference pattern. In a case in which the patterns do not match, the microlens array is tilted from a direction that is parallel to the substrate, and the mask exposure pattern is made to match the reference pattern by using the microlens array to adjust the exposure area on the substrate. When the exposure pattern deviates from the reference pattern, it is thereby possible to detect the deviation during exposure and to prevent an exposure pattern misregistration, thereby enhancing the precision of the exposure pattern in an overlay exposure. | 07-25-2013 |
20130208255 | SCANNING EXPOSURE APPARATUS USING MICROLENS ARRAY - A microlens array is a stacked body of four unit microlens arrays, and the optical axis of a portion of the unit microlens arrays can be shifted from the optical axis of the other unit microlens arrays. In a scanning exposure apparatus, a CCD line camera detects an image on a substrate, and using a first-layer pattern on the substrate as a reference pattern, in a case in which a mask exposure pattern does not match the reference pattern, shifts the optical axis of the microlenses to adjust the magnification of a projection pattern using the microlens array. This makes it possible to adjust the exposure position using the microlens array so that even when the exposure pattern deviates from the reference pattern, the deviation can be detected during exposure and an exposure pattern misregistration can be prevented, enabling the precision of the exposure pattern to be enhanced in an overlay exposure. | 08-15-2013 |
20130342820 | LIGHT-EXPOSURE DEVICE - A light-exposure device is provided with a microlens array on which is arranged with a prescribed regularity a plurality of microlenses on which exposure light transmitted through a light source and a mask is introduced to resolve an upright equal-magnification image on a substrate. Upon reaching a prescribed position, the substrate is irradiated with pulsed laser light from the light source, and the substrate is successively exposed, and after the entire area of the exposure region of the substrate is exposed, a relative positional relationship between the microlens array and the mask is successively switched in a vertical direction by an amount of a horizontal pitch of the microlenses, and a subsequent exposure is performed. Exposure with high precision and high resolution can thereby be performed with a short exposure cycle time. | 12-26-2013 |
20140063808 | LASER LIGHTING DEVICE - In a laser lighting device, a fly's eye lens and a condenser lens are disposed in an optical path of pulsed laser light emitted from a light source, and an electro-optical crystal element for continuously changing the deflection direction of the pulsed laser light with respect to the incident light and allowing the deflected light to pass therethrough is disposed in a position between the light source and the fly's eye lens or between the fly's eye lens and the condenser lens. The electro-optical crystal element is formed, for example, of a pair of electrodes and an optical crystal material disposed between the electrodes, and a voltage is applied between the electrodes to produce an electric field that changes the refractive index of the electro-optical crystal element. As a result, non-uniform illumination due to interference fringes produced by light having passed through the fly's eye lens can be reduced. | 03-06-2014 |
20140152968 | MICROLENS ARRAY AND SCANNING EXPOSURE DEVICE USING SAME - In this microlens array, unitary microlens arrays are respectively stacked onto an upper surface and lower surface of a glass plate, and each of the unitary microlens arrays is supported by an upper plate and a lower plate. Marks for alignment are formed on each of the unitary microlens arrays and on the glass plate, and the unitary microlens arrays and the glass plate are stacked onto each other aligned by these marks. This makes it possible to prevent ununiform exposure in scanning exposure using a plurality of microlens arrays. | 06-05-2014 |
Patent application number | Description | Published |
20130029838 | EXHAUST GAS PURIFYING CATALYST - An exhaust gas purifying catalyst includes a substrate that defines an exhaust gas passage; a lower catalyst layer formed over the substrate, and an upper catalyst layer formed over the lower catalyst layer. The lower catalyst layer has a lower catalytic precious metal that contains at least one of Pt and Pd, and a lower-layer carrier that supports the lower catalytic precious metal. The upper catalyst layer has an upper catalytic precious metal that contains Rh, and an upper-layer carrier that supports the upper catalytic precious metal. The upper-layer carrier includes an inorganic mixed oxide that contains Ce, Zr, Al, Nd, and at least one element selected from the group consisting of rare earth elements other than Ce and alkaline earth elements. The Nd is unevenly distributed in covering layers that covers surfaces of interior regions within the inorganic mixed oxide. | 01-31-2013 |
20150045212 | EXHAUST GAS PURIFICATION CATALYST - An exhaust gas purification catalyst includes a composite oxide support, and a precious metal catalyst supported on the composite oxide support. The composite oxide support includes alumina, zirconia, ceria, a first additive element oxide and a second additive element oxide. The first additive element oxide contains an additive element selected from the group consisting of rare earth elements excluding cerium and alkali earth elements. The second additive element oxide contains an additive element selected from the group consisting of rare earth elements excluding cerium and alkali earth elements. In the composite oxide support, alumina is contained in a range of 30 to 40% by mass and zirconia is contained in a range of 36 to 46% by mass. | 02-12-2015 |
20150343425 | METHOD FOR PRODUCING EXHAUST GAS PURIFICATION CATALYST - [PURPOSE] There is provided a method for producing iron-supporting chabazite-type zeolite. | 12-03-2015 |
Patent application number | Description | Published |
20150042941 | OPTICAL FILM - To provide an optical film excellent in suppression of light leakage in black display. An optical film having a first phase difference layer and a second phase difference layer, wherein the second phase difference layer has an optical property represented by the formula (3), and the optical film has optical properties represented by the formulae (1), (2) and (30) is provided: | 02-12-2015 |
20150042942 | ELLIPTICAL POLARIZATION PLATE - To provide an elliptical polarization plate excellent in suppression of coloration and light leakage in display. An elliptical polarization plate having a transparent protective film pasted to one surface of a polarizer and an optically anisotropic film pasted to the other surface thereof, wherein, when measured under condition of incident polarization in the film normal direction from the side of the transparent protective film, the visibility corrected single body transmittance is 43.0% or more, the visibility corrected polarization degree is 95.0% or more, the single body hue value a* is −2.0 to 1.0 and the single body hue value b* is −1.0 to 5.0, and the optically anisotropic film satisfies the formulae (1), (2) and (3): | 02-12-2015 |
20150042943 | OPTICAL FILM - Optical film having a first phase difference layer and a second phase difference layer, wherein the second phase difference layer having an optical property represented by the formula (3), and the optical film has optical properties represented by the formula (1) and the formula (2). Re(450)/Re(550)≦1.00(1)1.00≦Re(650)/Re(550)(2)nx≈ny02-12-2015 | |
20150042944 | OPTICAL FILM - To provide an optical film excellent in suppression of light leakage in black display. An optical film having at least two phase difference layers and having optical properties represented by the formulae (30) and (31) is provided: | 02-12-2015 |
20150043071 | OPTICAL FILM - To provide an optical film excellent in suppression of light leakage in black display. An optical film having a first phase difference layer and a second phase difference layer, wherein the second phase difference layer has an optical property represented by the formula (3) and the optical film has optical properties represented by the formulae (1), (2) and (30): | 02-12-2015 |
20150043072 | METHOD FOR PRODUCING LONG RETARDATION FILM - A method for producing a long retardation film having an optical axis in an oblique direction relative to the length direction of the long retardation film is provided. | 02-12-2015 |
20150043073 | METHOD FOR PRODUCING LONG CIRCULAR POLARIZATION PLATE AND LONG CIRCULAR POLARIZATION PLATE - A production method for producing a thin circularly polarizing plate at a high productivity is provided. | 02-12-2015 |
20150049291 | OPTICAL FILM - To provide an optical film excellent in suppression of light leakage in black display. An optical film having a first phase difference layer and a second phase difference layer, wherein the second phase difference layer has an optical property represented by the formula (3), the second phase difference layer has a thickness of 0.2 μm to 2.0 μm, and further, the optical film has optical properties represented by the formulae (1) and (2): | 02-19-2015 |
20150062505 | OPTICALLY ANISOTROPIC SHEET - Provided is an optically anisotropic sheet that gives a thin optically anisotropic film that can be transferred to a display device. The optically anisotropic sheet includes a substrate, a liquid crystal cured film, and a sticky adhesive layer in this order. The liquid crystal cured film is a film that has a thickness of 5 μm or less and is cured with a polymerizable liquid crystal compound aligned. The sticking force (El) between the liquid crystal cured film and the sticky adhesive layer is greater than the substrate sticking force (F4). | 03-05-2015 |
20150070764 | METHOD FOR PRODUCING LAMINATED BODY - Method for producing a thin optical laminated body. This method is a method for producing a laminated body including a polarization layer, a λ/2 layer, a λ/4 layer, a positive C layer, and a transfer adhesive layer, the laminated body including the polarization layer, the λ/2 layer and the λ/4 layer in this member-described order; including the positive C layer between the polarization layer and the λ/4 layer, or at the side of the λ/4 layer that is opposite to the λ/2-layer-arranged side of the λ/4 layer; and including the transfer adhesive layer between the polarization layer and the λ/4 layer or positive C layer, the method including the step of bonding a bonding body including a substrate and the transfer adhesive layer to an adherend through the transfer adhesive layer, and peeling the substrate from the resultant. | 03-12-2015 |
20150226895 | METHOD FOR PRODUCING ELONGATE POLARIZER PLATE - The present invention provides a method for producing an elongate polarizer plate having an absorption axis in a direction of 45°±15° relative to the longitudinal direction of the elongate polarizer plate. Provided is a method for producing a polarizer plate including a step of forming, on an elongate substrate, an elongate polarization film having an absorption axis in a direction of 45°±15° to the longitudinal direction of the elongate substrate. The above-mentioned production method further includes a step of forming, on an elongate substrate, an elongate orientation film having an orientation regulating force direction of 45°±15° to the longitudinal direction of the elongate substrate, and can perform the elongate orientation film formation step and the elongate polarizer plate formation step in this order. | 08-13-2015 |
Patent application number | Description | Published |
20150137035 | WATER ABSORBING MATERIAL - A water absorbing material that is suitable for being discarded by being flushed down a flush toilet is provided. The water absorbing material includes only an organic substance containing no nutrients. | 05-21-2015 |
20150283732 | SEPARATION DEVICE AND SEPARATION METHOD - A separation device includes a first shredding unit, a first separation unit, a second shredding unit, and a second separation unit. The first shredding unit shreds a processing target containing a first material and a second material. The first separation unit rotates a first tubular portion in a state in which the processing target shredded by the first shredding unit is accommodated therein, thereby separating the second material passing through first holes from the processing target. The second shredding unit shreds the processing target from which the second material passing through the first holes is separated by the first separation unit. The second separation unit rotates a second tubular portion in a state in which the processing target shredded by the second shredding unit is accommodated therein, thereby separating the second material passing through second holes from the processing target. | 10-08-2015 |
20150283733 | SEPARATION DEVICE - A separation device includes a first shredding unit, a first separation unit, and a first ridge. The first shredding unit shreds a processing target containing a first material and a second material. The first separation unit rotates a first tubular portion in a state in which the processing target shredded by the first shredding unit is accommodated therein, thereby separating the second material passing through first holes from the processing target. The first ridge is provided on an inner circumferential surface of the first tubular portion, and extends in a direction in which the central axis of the first tubular portion extends. | 10-08-2015 |
20150283734 | SEPARATION DEVICE - A separation device includes a first shredding unit, a first separation unit, and a first air pipe. The first shredding unit shreds a processing target containing a first material and a second material. The first separation unit rotates a first tubular portion in a state in which the processing target shredded by the first shredding unit is accommodated therein, thereby separating the second material passing through first holes from the processing target. The first air pipe transfers the processing target shredded by the first shredding unit to the first separation unit with air pressure. The first air pipe has a first portion that extends in a first direction, and a second portion that is connected to the first portion on a downstream side of the first portion and that extends in a second direction substantially orthogonal to the first direction. | 10-08-2015 |
Patent application number | Description | Published |
20130220501 | PNEUMATIC RADIAL TIRE FOR PASSENGER CARS - The pneumatic radial tire for passenger cars according to the present invention specifies the ratio W/L between the section width W and outside diameter L and includes a width direction groove located at an appropriate position on the tread surface. | 08-29-2013 |
20140138003 | PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE, METHOD FOR USING THE TIRE, AND TIRE-RIM ASSEMBLY INCLUDING THE TIRE - The present invention provides: a pneumatic radial tire for a passenger car, the tire having cross sectional width SW and outer diameter OD satisfying a predetermined relationship formula when the tire is assembled with a rim and inflated at internal pressure of at least 250 kPa; a tire-rim assembly formed by assembling bead portions of said tire with the rim; and a method for using a tire, including preparing a pneumatic radial tire for a passenger car in which cross sectional width SW and outer diameter OD of the tire satisfy a predetermined relationship formula, and using the tire at internal pressure of at least 250 kPa. | 05-22-2014 |
20140158263 | PNEUMATIC RADIAL TIRE FOR A PASSENGER VEHICLE AND METHOD OF USING THE TIRE - Provided is a pneumatic radial tire for a passenger vehicle, having a carcass, and including a belt and a tread disposed on the outside of the carcass, in which: a section width SW and an outer diameter OD of the tire have a ratio of SW/OD≦0.26 when SW<165 (mm), and SW and OD satisfy a relationship formula OD≧2.035×SW+282.3 when SW≧165 (mm); and provided that V1 represents a volume of rubber lying inside than the both ends of a maximum-width belt layer having a maximum width among the belt layers while lying outside than the reinforcing member which is the outermost layer of the belt layers at the center position in the tire width direction, and that V2 represents a total volume of all the grooves formed in a surface of the tread, V1 and V2 has a ratio V2/V1≦20%. | 06-12-2014 |
20140209228 | PNEUMATIC RADIAL TIRE FOR A PASSENGER VEHICLE AND METHOD OF USING THE SAME - A pneumatic radial tire for a passenger vehicle according to the present invention has an appropriate relationship between a tire cross-sectional width SW and a tire outer diameter OD. Also, a method of using the pneumatic radial tire for a passenger vehicle according to the present invention is to use the above radial tire with at least specified internal pressure. | 07-31-2014 |
20140290816 | PNEUMATIC RADIAL TIRE FOR A PASSENGER VEHICLE AND METHOD OF USING THE TIRE - Provided is a pneumatic radial tire for a passenger vehicle, including: a carcass constituted of plies as radially-disposed cords and toroidally provided across a pair of bead portions; and a tread, in which: the tread surface has one or more grooves formed thereon; the grooves each have a groove width of 3 mm or less; and a section width SW to an outer diameter OD of the tire have a ratio of SW/OD≦0.26 when SW<165 (mm), and SW and OD satisfy a relationship formula OD≧2.035×SW+282.3 when SW≧165 (mm). | 10-02-2014 |
20140290819 | PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE - An object of the present invention is to adequately control relationship between a cross sectional width SW and an outer diameter OD of a pneumatic radial tire for a passenger vehicle. The tire is further characterized in that, provided that each half portion in the tire width direction of a ground contact surface of the tire is divided in the tire width direction into three equal portions including a tire-width-direction center portion, a tire-width-direction intermediate portion and a tire-width-direction outer portion from the tire-width-direction center side, rigidity in the tire circumferential direction of the belt reinforcing layer in a region in the tire width direction thereof corresponding to the tire-width-direction outer side portion is lower than rigidity in the tire circumferential direction of the belt reinforcing layer in a region in the tire width direction thereof corresponding to the tire-width-direction center portion. | 10-02-2014 |
20140290820 | PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE AND METHOD FOR USING THE SAME - An object of the present invention is to adequately control relationship between a cross sectional width SW and an outer diameter OD of a pneumatic radial tire for a passenger vehicle. Specifically, a ground contact surface | 10-02-2014 |
Patent application number | Description | Published |
20110118408 | POLYMER COMPOUND HAVING AROYLBIPHENYLENE SKELETON AND THERMOCURABLE FILM FORMING POLYMER COMPOSITION - There is provided a polymer compound having excellent transparency and excellent heat resistance, a high refractive index, an excellent solubility in various solvents, and a low viscosity and excellent handling properties when the polymer compound is dissolved in a solvent; and a production method of the polymer compound; and a polymer composition containing the polymer compound. And there is also included an aroylbiphenyl compound of Formula (1): | 05-19-2011 |
20120082805 | COMPOSITION FOR FORMING THERMOSET FILM HAVING PHOTO ALIGNMENT PROPERTIES - A material from which a cured film exhibiting high solvent resistance, liquid crystal-alignment performance, heat resistance and high transparency can be formed. A composition for forming a thermoset film having photo alignment properties, including: a component (A) that is an acrylic copolymer having a photodimerizing moiety and a thermal cross-linking moiety; and a component (B) that is a cross-linking agent. | 04-05-2012 |
20120114879 | COMPOSITION FOR FORMING THERMOSET FILM HAVING PHOTO ALIGNMENT PROPERTIES - A material from which a cured film exhibiting high solvent resistance, liquid crystal-alignment performance, heat resistance and high transparency can be formed. A composition for forming a thermoset film having photo alignment properties, the composition comprising: a component (A) that is an acrylic copolymer having a photodimerizing moiety and a thermal cross-linking moiety; a component (B) that is an acrylic polymer having at least one of a C | 05-10-2012 |
20120301827 | POSITIVE PHOTOSENSITIVE RESIN COMPOSITION AND LYOPHOBIC FILM - A positive photosensitive resin composition that forms an image for a liquid crystal display device and an organic EL display device, for example. The resin is made of a cured film that is highly water repellent and highly oleophobic on the surface. The resin has insulating properties, retains an excellent image and causes no reflow, for example, when being cured to form a film having excellent reworkability. A positive photosensitive resin composition comprising component (A), component (B), component (C) and component (D); Component (A) is an acrylic polymer containing an acid dissociable group, an aliphatic hydroxy group, and an N-substituted maleimide group; Component (B) is an acrylic polymer containing an acid dissociable group and a blocked isocyanate group; Component (C) is an acrylic polymer containing an acid dissociable group, an aliphatic hydroxy group, a C | 11-29-2012 |
20130021565 | COMPOSITION FOR FORMING THERMOSET FILM HAVING PHOTO-ALIGNMENT PROPERTIES - There is provided a material that exhibits high solvent resistance after the formation of a cured film, excellent photo-alignment capability relative to a polymerizable liquid crystal, satisfactory heat resistance, and high transparency and moreover, that can be dissolved in a glycol-based solvent, a ketone-based solvent, or a lactic acid ester-based solvent that is applicable to the production of an overcoating of a color filter, during the formation of the cured film. A composition for forming thermoset film having photo-alignment properties and containing a component (A) that is a compound having a photo-aligning group and a hydroxy group, a component (B) that is a melamine formaldehyde resin, and a component (C) that is a crosslinker. | 01-24-2013 |
20130025502 | COMPOSITION FOR FORMING THERMOSET FILM HAVING PHOTO-ALIGNMENT PROPERTIES - There is provided a material that exhibits high solvent resistance after the formation of a cured film, excellent photo-alignment capability relative to a polymerizable liquid crystal, satisfactory heat resistance, and high transparency and moreover, that can be dissolved in a glycol-based solvent, a ketone-based solvent, or a lactic acid ester-based solvent that is applicable to the production of an overcoating of a color filter, during the formation of the cured film. A composition for forming thermoset film having photo-alignment properties, including: a component (A) that is a compound having a photo-aligning group and a hydroxy group; and a component (B) that is a silicon isocyanate compound. A liquid crystal alignment layer formed from the thermoset film forming composition, and an optical device with a retardation layer obtained by use of the thermoset film forming composition. | 01-31-2013 |
20130029087 | COMPOSITION FOR FORMING THERMOSET FILM HAVING PHOTO-ALIGNMENT PROPERTIES - There is provided a material that after the formation of a cured film, exhibits high solvent resistance, liquid crystal-alignment properties, heat resistance, and high transparency. A composition for forming thermoset film having photo-alignment properties and containing a component (A) that is a compound having a photo-aligning group and a hydroxy group, a component (B) that is a polymer having any one of or both of a hydroxy group and a carboxy group, and a component (C) that is a crosslinker. | 01-31-2013 |
20140239240 | CURED FILM FORMATION COMPOSITION, ORIENTATION MATERIAL, AND RETARDATION MATERIAL - There is provided a cured-film formation composition that forms a cured film having excellent photoreaction efficiency and solvent resistance, and high adhesion, an orientation material for photo-alignment, and a retardation material formed with the orientation material. | 08-28-2014 |
20150191572 | CURED-FILM FORMATION COMPOSITION, ORIENTATION MATERIAL, AND RETARDATION MATERIAL - A cured-film formation composition for forming a cured film having photoreaction efficiency and solvent resistance, and high adhesiveness alignment uniformity, and an orientation material for photo-alignment, and a retardation material formed by use of the orientation material. A cured-film formation composition includes (A) a compound having a photo-aligning group and one substituent selected from a hydroxy group, a carboxy group, and an amino group; (B) a hydrophilic polymer having one or more substituents selected from a hydroxy group, a carboxy group, and an amino group; and (C) a polymer obtained by polymerizing a monomer including an N-hydroxymethyl compound or an N-alkoxymethyl (meth)acrylamide compound, and optionally further a cross-linking catalyst as a component (D). By use of the composition, a cured-film is formed and an orientation material is formed by utilizing photo-alignment technique. A retardation material is obtained by applying a polymerizable liquid crystal on the orientation material and curing it. | 07-09-2015 |
20150253631 | METHOD FOR MANUFACTURING ORIENTATION MATERIAL, ORIENTATION MATERIAL, METHOD FOR MANUFACTURING RETARDATION MATERIAL, AND RETARDATION MATERIAL - A highly efficient method for manufacturing an orientation material and a retardation material, and an orientation material and a retardation material. A method for manufacturing an orientation material having a first orientation region and a second orientation region, directions for regulating liquid crystal alignment are different from each other, including: forming a coating film by a cured-film formation composition containing component (A) that is an acrylic copolymer having a photodimerizable moiety and a thermally cross-linkable moiety and a component (B) that is a cross-linking agent onto a substrate; heating the coating film to form a cured film; and performing exposure to polarized light by irradiating a first region for forming the first orientation region and a second region for forming the second orientation region with polarized light having the same polarization direction such that amounts of light exposure are different between the first region and the second region. | 09-10-2015 |
20150275091 | CURED-FILM FORMATION COMPOSITION, ORIENTATION MATERIAL, AND RETARDATION MATERIAL - There is provided a cured-film formation composition for providing an orientation material that has high photoreaction efficiency and excellent solvent resistance with adhesion durability, and that enables a polymerizable liquid crystal to be aligned even on a resin film in a highly sensitive manner. A cured-film formation composition including: (A) an acrylic polymer having a photo-aligning group; (B) a polymer having any one of a hydroxy group, a carboxy group, and an amino group on at least two terminals of a group bonded to a main chain; and (C) a cross-linking agent. An orientation material and a retardation material are obtained with the cured-film formation composition. | 10-01-2015 |
Patent application number | Description | Published |
20110147073 | ELECTROMAGNETIC RADIATION ABSORBER AND METHOD FOR ABSORBING ELECTROMAGNETIC RADIATION - An electromagnetic radiation absorber is made up of a composite of base material and filler. The base material is formed of high permittivity dielectric material and formed in a cubic shape. The filler is formed of high magnetic permeability material and fills in long holes formed inside the base material in three directions. In the composite, the high permittivity dielectric material and the high magnetic permeability material are arranged in a three-dimensionally continuous manner. Accordingly, a thinned and light-weighted electromagnetic radiation absorber and a method for absorbing electromagnetic radiation are provided which have a high electromagnetic radiation absorbing property with respect to electromagnetic radiation of wide band including electromagnetic radiation of low frequency. | 06-23-2011 |
20140002228 | MAGNETIC ELEMENT FOR WIRELESS POWER TRANSMISSION AND METHOD FOR MANUFACTURING SAME | 01-02-2014 |
20140035385 | WIRELESS POWER-SUPPLY SYSTEM - The purpose of the present invention is to provide a wireless power-supply system using magnetic resonance, which is different from the conventional point of view. In a wireless power-supply system ( | 02-06-2014 |
20140035386 | WIRELESS POWER SUPPLY SYSTEM - A wireless power supply system transmits power as magnetic field energy from a power supplying resonance coil to a power receiving resonance coil by resonating the power supplying resonance coil and the power receiving resonance coil. The coil diameter of the power receiving resonance coil is set smaller than the coil diameter of the power supplying resonance coil. Then, electromagnetic coupling between the power supplying resonance coil and the power receiving resonance coil is maintained in a stable state, and a space region where power can be transmitted in a state wherein power transmission efficiency is stabilized is expanded. | 02-06-2014 |
20140246919 | METHOD FOR FORMING MAGNETIC FIELD SPACE - A power-supplying resonator of a power-supplying module and a power-receiving resonator of a power-receiving module are arranged to face each other. On inner circumferential surface sides of the power-supplying resonator and the coil of the power-receiving resonator, cylindrical magnetic members which cover the entire inner circumferential surface of the coils of the power-supplying resonator and the power-receiving resonator are arranged. By conducting power transmission between the power-supplying resonator and the power-receiving resonator while varying a magnetic field, the magnetic field occurring around the power-supplying resonator and the power-receiving resonator is shielded by the magnetic members, and there is formed, on the coil inner circumferential surface sides of the power-supplying resonator and the coil of the power-receiving resonator, a magnetic field space whose magnetic field strength is smaller than the magnetic field strength of areas other than the inner circumferential surface sides. | 09-04-2014 |
20140312705 | WIRELESS POWER TRANSMISSION APPARATUS - A power-supplying module and a power-receiving module are positioned so that a coil surface of a power-supplying resonator in the power-supplying module and a coil surface of a power-receiving resonator in the power-receiving module face each other. On the inner circumferential surface sides of the coils of the power-supplying resonator and the power-receiving resonator, cylindrical magnetic members and which cover the entire inner circumferential surfaces of the coil of the power-supplying resonator and the coil of the power-receiving resonator are arranged. When power transmission between the power-supplying resonator and the power-receiving resonator is performed, while varying the magnetic field, magnetic field occurring around the power-supplying resonator and the power-receiving resonator is shielded by the magnetic members. This improves power transmission efficiency of power transmitted from the power-supplying module to the power-receiving module, as compared with a case of arranging no magnetic members. | 10-23-2014 |
20140325830 | METHOD OF FORMING ELECTROMAGNETIC SPACE - By supplying power from the power-supplying resonator to the power-receiving resonator by means of resonance, an electromagnetic space having a relatively low magnetic field strength is formed between the power-supplying resonator and the power-receiving resonator. In so doing, the position where the electromagnetic space is formed is changed by setting the frequency of the AC power supplied from an AC power source to the power-supplying module to an antiphase resonance mode or an inphase resonance mode, and the size of the electromagnetic space is changed by changing the distance between the power-supplying coil and the power-supplying resonator and the distance between the power-receiving resonator and the power-receiving coil. | 11-06-2014 |
20140327356 | WIRELESS ELECTRIC POWER SUPPLY TYPE LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE - A wireless electric power supply type light-emitting element | 11-06-2014 |
20150229163 | POWER SUPPLIER AND RECEIVER AND MOBILE DEVICE - An arrangement place for a device such as a rectifier and a power storage device is easily secured. At the time of power supply using a resonance phenomenon, a power-receiving device generates a magnetic field space having a lower magnetic field strength than other parts at or around the inner side of the power-receiving module, and this magnetic field space is used as the arrangement place of an electronic component. The power-receiving module includes a power-receiving resonance coil which is resonated with a power-supplying module and a power-receiving coil which partly overlaps the power-receiving resonance coil in a coil diameter direction and receives and supplies power from and to the power-receiving resonance coil. | 08-13-2015 |
20150263529 | WIRELESS POWER TRANSMISSION DEVICE AND POWER SUPPLY METHOD OF WIRELESS POWER TRANSMISSION DEVICE - In the present invention, the power consumption of a power-supplying module is reduced in the case (standby state) that the power-supplying module and a power-receiving module are not in a power-suppliable region without providing a new device while suppressing the strength of a magnetic field generated in the vicinity of the power-supplying module and the power-receiving module. The wireless power transmission apparatus is such that the power-supplying module, which supplies power using a resonance phenomenon to the power-receiving module from the power-supplying module connected to an AC power source, is operated at a power source frequency such that the input impedance of the power-supplying module in a standby state in which a magnetic field space is not formed is greater than the input impedance of the power-supplying module and power-receiving module in a power-supplying state in which a magnetic field space is formed. | 09-17-2015 |
20150263530 | WIRELESS POWER TRANSMISSION DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY FOR WIRELESS POWER TRANSMISSION DEVICE - A wireless power transmission apparatus | 09-17-2015 |
20150311742 | WIRELESS POWER TRANSMISSION DEVICE, METHOD FOR CONTROLLING HEAT GENERATED BY WIRELESS POWER TRANSMISSION DEVICE, AND PRODUCTION METHOD FOR WIRELESS POWER TRANSMISSION DEVICE - In the wireless power transmission apparatus, in which power is supplied by resonance phenomenon from a power-supplying module to a power-receiving module that is connected to a lithium ion secondary battery capable of being charged by a constant current/constant voltage charging system, a variable parameter, which constitutes the power supply module and the power receiving module, is set such that the transmission characteristic value for the drive frequency of power supplied to the power-supplying module exhibits double-hump characteristics. Thus, adjustment of the drive frequency sets the variation tendencies of the input impedance of the wireless power transmission apparatus during constant voltage charging to adjust the variation tendencies of the input current of the wireless power transmission apparatus, and enables the heat generated by the wireless power transmission apparatus to be controlled. | 10-29-2015 |
Patent application number | Description | Published |
20120268840 | CARBON NANO-TUBE DISPERSANT - Disclosed is a carbon nano-tube dispersant comprising a highly branched polymer having a repeating unit represented by, for example, formula (12) or (13), wherein the highly branched polymer is produced by the polycondensation of a triarylamine compound and an aldehyde compound and/or a ketone compound in the presence of an acid catalyst. The carbon nano-tube dispersant enables the dispersion of CNTs in a medium such as an organic solvent until the CNTs are so decomposed as to have an individual size. | 10-25-2012 |
20140080971 | HIGHLY BRANCHED POLYMER AND DISPERSANT FOR CARBON NANOTUBES - A highly branched polymer comprising repeating units which each have an acid group such as sulfo group, said repeating units being represented by formula [1] or the like, and a dispersant for carbon nanotubes (CNTs) which comprises the highly branched polymer can disperse CNTs in a medium such as an organic solvent to the individual sizes and can yield thin films having improved conductivity. | 03-20-2014 |
20140183419 | CONDUCTIVE COMPOSITION, AND CONDUCTIVE COMPLEX - A conductive composition containing carbon nanotubes, a carbon nanotube dispersant, and a dopant precursor, wherein the dispersant is a non-conjugated polymer compound having an aromatic ring as the repeating unit, and the dopant precursor is an acid-generating agent which generates cation by being subjected to light and/or heat. The aforementioned conductive composition is capable of stably dispersing carbon nanotubes and of efficiently doping same without damaging the conductive properties of the carbon nanotubes. | 07-03-2014 |
Patent application number | Description | Published |
20140334172 | Vehicle Lighting Device - A vehicle lighting device according to embodiments includes a light emitting unit, a holding unit, a light guide, a cover and an attachment unit. The light emitting unit has one or more light emitting elements. The holding unit holds the light emitting unit. The light guide guides light emitted from the light emitting unit and emits the light from a tip which is an opposite side to the light emitting unit side. The cover has a first fixation unit to be fixed to the holding unit and a second fixation unit which has a diameter smaller than that of the first fixation unit and internally fixes the light guide thereto in a state of exposing the tip. The attachment unit attaches the vehicle lighting device to a light emitting object (lamp) to which the light guided from the light guide is emitted, and is formed in the second fixation unit. | 11-13-2014 |
20150055364 | Lighting Device and Movable Body Lighting Device - According to one embodiment, a lighting device includes: a light emitting section that has a light emitting element; a light guide that is provided on a side of radiation of light of the light emitting section; and a reflection section that is provided in an end section of the light guide on the side opposite the side of the light emitting section and includes a through hole that exposes the light guide and a first reflection surface that is inclined in a direction in which a side of the light emitting section approaches a side of a center shaft of the light guide. | 02-26-2015 |
20150176814 | Lighting Device and Lighting Device Set - According to one embodiment, a lighting device includes: a body section; a cover section provided on an end surface of the body section; and a light emitting module provided between the body section and the cover section, having a light emitting element. | 06-25-2015 |
20150285470 | Light Emitting Device and Vehicular Lighting Device - A light emitting device according to an embodiment includes: a main body section; a light emitting section provided in the main body section and including a light emitting element; a cover provided on a side of the main body section where the light emitting section is provided; and an adhesive section provided between the main body section and the cover in a part of a region on the side of the main body section where the light emitting section is provided. | 10-08-2015 |
Patent application number | Description | Published |
20130098656 | POLYIMIDE RESIN VARNISH, AND INSULATED WIRE, ELECTRICAL COIL, AND MOTOR USING SAME - Provided is an insulated wire that can realize a high corona inception voltage and that can satisfy required properties such as heat resistance and a mechanical strength. A polyimide resin varnish containing, as a main component, a polyimide precursor resin obtained by allowing an aromatic diamine to react with an aromatic tetracarboxylic dianhydride, wherein the aromatic diamine includes a first aromatic diamine having an aromatic ether bond and three or more benzene rings, and a second aromatic diamine represented by formula (2) below, and an imide group concentration after imidization of the polyimide precursor resin is 25% or more and 35% or less. | 04-25-2013 |
20130153262 | POLYESTER IMIDE RESIN BASED VARNISH FOR LOW-PERMITTIVITY COATING FILM - Provided are a varnish mainly containing a polyester imide and capable of forming a low-permittivity insulating layer, as well as an insulated electronic wire achieving low permittivity by using the varnish. The varnish mainly contains a polyester imide resin obtained by reacting a carboxylic acid including a dicarboxylic acid, or an anhydride or alkyl ester thereof (carboxylic acid or derivative thereof), an alcohol, and a diamine compound with one another. In the varnish, adjustment is made such that a molar ratio (OH/COOH) of hydroxyl groups of the alcohol to carboxyl groups of the carboxylic acid or derivative thereof becomes 1.9 or less or such that a content of highly polarized imide groups per unit amount of polyester imide chain is reduced by increasing molecular weights of the raw material monomers. | 06-20-2013 |
20140054062 | INSULATING VARNISH AND INSULATED ELECTRICAL WIRE USING SAME - An insulating varnish forms an insulating coating film having a shape that corresponds to the shape of an opening of a die, having a uniform thickness. The insulating varnish is applied onto a surface of a conductor, subsequently passes through a die to remove the excess applied insulating varnish, and is then dried or baked to form an insulating coating film on the surface of the conductor. The insulating varnish has a viscosity of 10 Pa·s or more measured by a B-type viscometer at 30° C. The insulating varnish preferably contains no filler, and is preferably a polyimide precursor solution. Since the insulating varnish has a high viscosity, baking and solidification can be performed while maintaining a shape formed when the insulating varnish passes through a die. | 02-27-2014 |