Patent application number | Description | Published |
20110163240 | RADIOGRAPHIC APPARATUS - A radiographic apparatus includes an x-ray detection sensor having a two-dimensional detector plane for detecting an intensity distribution of x-rays, a body internally containing the x-ray detection sensor, a supporting member having a supporting surface for supporting the x-ray detection sensor across the detector plane and which fixes the x-ray detection sensor to an inner bottom surface of the body, and a circuit board on which is mounted a circuit for reading out a detection signal from the x-ray detection sensor. Furthermore, in the radiographic apparatus, the supporting member forms a space between the supporting member and the inner bottom surface of the body in a peripheral portion of the supporting member. At least a part of the circuit board is arranged in the space. | 07-07-2011 |
20130195251 | X-RAY IMAGING APPARATUS, INFORMATION PROCESSING APPARATUS, METHODS OF CONTROLLING THE SAME, AND STORAGE MEDIUM - An X-ray imaging apparatus comprises: a wireless communication unit configured to communicate with a control apparatus; a measurement unit configured to measure first and second wireless parameters representing a wireless communication environment; a movement stop detection unit configured to detect a movement stop of the X-ray imaging apparatus based on a temporal variation in the first wireless parameter; a wireless environment determination unit configured to determine one of stability and instability of the wireless communication environment based on a temporal variation in the second wireless parameter; and an output unit configured to output, to the control apparatus, a signal to prohibit an X-ray generation apparatus connected to the control apparatus from performing exposure based on a detection result of the movement stop detection unit and a determination result of the wireless environment determination unit. | 08-01-2013 |
20130266121 | RADIOGRAPHIC APPARATUS - A radiographic apparatus includes an X-ray detection sensor having a two-dimensional detector plane for detecting an intensity distribution of X-rays, a body internally containing the X-ray detection sensor, a supporting member having a supporting surface for supporting the X-ray detection sensor across the detector plane and which fixes the X-ray detection sensor to an inner bottom surface of the body, and a circuit board on which is mounted a circuit for reading out a detection signal from the X-ray detection sensor. Furthermore, in the radiographic apparatus, the supporting member forms a space between the supporting member and the inner bottom surface of the body in a peripheral portion of the supporting member. At least a part of the circuit board is arranged in the space. | 10-10-2013 |
20140254758 | X-RAY IMAGING SYSTEM - A management apparatus for managing radiation imaging receives function information about a radiation imaging apparatus and communication information about communication between the radiation imaging apparatus and a radiation generation apparatus. Based on the function information or communication information received, an operation setting unit in the management apparatus sets an operation mode of the radiation imaging apparatus; and a control unit perform control corresponding to radiation imaging based on the set operation mode. | 09-11-2014 |
Patent application number | Description | Published |
20120113338 | LIQUID CRYSTAL DISPLAY DEVICE HAVING RETARDATION FILM FORMED OF LIQUID CRYSTALLINE POLYIMIDE HAVING PHOTOREACTIVE GROUP - In a liquid crystal display device having a plurality of retardation films for alleviating a deterioration in display quality depending on a viewing angle direction, and a driving liquid crystal layer selected from the group consisting of a driving liquid crystal layer typified by a VA mode wherein a liquid crystal molecule in a driving liquid crystal medium is aligned perpendicular to a substrate when no electric field is applied, a driving liquid crystal layer typified by an IPS mode wherein a liquid crystal molecule in a driving liquid crystal medium is aligned parallel to the substrate when no electric field is applied, and a driving liquid crystal layer that shows optical isotropy when no voltage is applied, a retardation film of a positive A-plate formed of a liquid crystalline polyimide having a photoreactive group is used as at least one layer of the plurality of retardation films. | 05-10-2012 |
20130001469 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal composition is described, which contains a two-ring compound having a large optical anisotropy and a negatively large dielectric anisotropy as a first component, and a two-ring compound having a negatively large dielectric anisotropy and a small viscosity as a second component, and may further contain at least one of a compound having a small viscosity as a third component, a compound having a negatively large dielectric anisotropy as a fourth component, and a compound having an especially negatively large dielectric anisotropy as a fifth component. An AM liquid crystal display device containing the liquid crystal composition is also described. | 01-03-2013 |
20130062559 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - The liquid crystal composition has a negative dielectric anisotropy, and contains a specific bicyclic compound having a large optical anisotropy and negative dielectric anisotropy as a first component and a specific tricyclic compound having a large dielectric anisotropy as a second component, and may contain a specific compound having a small viscosity as a third component, a specific compound having a large dielectric anisotropy and a small viscosity as a fourth component and a specific compound having a large dielectric anisotropy as a fifth component, and the liquid crystal display device includes the composition. | 03-14-2013 |
20130062560 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - The liquid crystal composition having a negative dielectric anisotropy contains two ring compound having a large optical anisotropy and a negatively large dielectric anisotropy as the first component, three ring compound having a large maximum temperature and a large dielectric anisotropy as the second component, three ring compound having a large optical anisotropy and a large dielectric anisotropy as the third component, and two ring compound having a small viscosity as the fourth component. The liquid crystal display device contains the compositions. | 03-14-2013 |
20140166931 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal composition and an AM liquid crystal display device are described. The liquid crystal composition has a negative dielectric anisotropy, contains a specific compound having a large negative dielectric anisotropy as a first component and a two-ring compound having a small viscosity as a second component, and may further contain a specific compound having a large negative dielectric anisotropy as a third component, a specific compound having a small viscosity as a fourth component and a specific compound having a large negative dielectric anisotropy as a fifth component. The AM liquid crystal display device includes the liquid crystal composition. | 06-19-2014 |
20140339472 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - To provide a liquid crystal composition satisfying at least one of characteristics or having a suitable balance regarding at least two of the characteristics such as high maximum temperature of a nematic phase, low minimum temperature thereof, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and heat; an AM device having short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth. The liquid crystal composition has negative dielectric anisotropy and contains a compound having high maximum temperature as a first component and a specific compound having large negative dielectric anisotropy as a second component, and may contain a specific compound having small viscosity as a third component, and a specific compound having large negative dielectric anisotropy as a fourth component. A liquid crystal display device includes the composition. | 11-20-2014 |
20150225647 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal composition and an AM liquid crystal display device are described. The liquid crystal composition contains a specific compound having a high maximum temperature or a large positive dielectric anisotropy as a first component and a specific compound having a large negative dielectric anisotropy and a low minimum temperature as a second component, may also contain a specific compound having a small viscosity or a large maximum temperature as a third component, and has a positive dielectric anisotropy. The AM liquid crystal display device includes the composition. | 08-13-2015 |
Patent application number | Description | Published |
20120133871 | RETARDATION FILM BASED ON OPTICALLY ALIGNED LIQUID CRYSTALLINE POLYIMIDE AND OPTICAL DEVICE - Provided is a technology by which a retardation film in which regions different from each other in one or both of optical characteristics, i.e., an optical axis and a retardation are patterned can be produced with an additionally small load. The retardation film is formed of a liquid crystalline polyimide film having a photoreactive group. Further provided is an optical device and a liquid crystal display apparatus each having the retardation film. | 05-31-2012 |
20130193377 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - To provide a liquid crystal composition satisfying at least one characteristic such as a high maximum temperature of a nematic phase, a low minimum temperature thereof, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy and specific resistance, a high stability to ultraviolet light and heat; a liquid crystal composition having a suitable balance regarding at least two of the characteristics; and an AM device having a short response time, a large voltage holding ratio and contrast ratio, a long service life; a solution is a liquid crystal composition that has a negative dielectric anisotropy, and contains a specific compound having a large negative dielectric anisotropy as a first component and a specific compound having a small viscosity as a second component, and may contain a specific compound having a large negative dielectric anisotropy as a third component, and a liquid crystal display device including the composition. | 08-01-2013 |
Patent application number | Description | Published |
20120086147 | METHOD FOR PRODUCING POLYGLYCOLIC ACID FIBER - A method for producing a polyglycolic acid fiber, including: obtaining undrawn yarns by melt spinning a polyglycolic acid resin; keeping the undrawn yarns under a temperature condition of 1 to 20° C.; obtaining drawn yarns by drawing the kept undrawn yarns; and, if necessary obtaining a staple fiber by cutting the drawn yarns. | 04-12-2012 |
20120130024 | POLYGLYCOLIC ACID-BASED FIBERS AND METHOD FOR PRODUCING SAME - A method for producing a polyglycolic acid-based fiber, includes a spinning process of obtaining undrawn yarns by melt spinning a polyglycolic acid-based resin composition, which comprises a polyglycolic acid resin and a polylactic acid resin having a weight average molecular weight of 10×10 | 05-24-2012 |
20120270048 | BIODEGRADABLE ALIPHATIC POLYESTER PARTICLES AND PRODUCTION PROCESS THEREOF - Biodegradable aliphatic polyester particles have: (A) an average particle diameter of 10 to 500 μm, and (B) a quantity of heat of low-temperature crystallization calculated as an exotherm attending on crystallization, detected in the course of heating by DSC, of at least 1 J/g, and preferably: (C) a quantity of heat of crystal melting calculated as an endotherm attending on melting of a crystal, detected in the course of the heating, of less than 100 J/g, and (D) a difference between the quantity of heat of crystal melting and the quantity of heat of low-temperature crystallization of less than 90 J/g. A process for producing the particles, comprises grinding a particular biodegradable aliphatic polyester having a weight average molecular weight of at least 50,000 at not lower than 0° C. and lower than the glass transition temperature of the polyester while applying high shearing force. | 10-25-2012 |
20130224485 | UNDRAWN POLYGLYCOLIC ACID-BASED RESIN YARN, DRAWN POLYGLYCOLIC ACID-BASED RESIN YARN USING THE SAME, AND METHODS FOR PRODUCING THE SAME - A method for producing an undrawn polyglycolic acid-based resin yarn, including: a discharge step of discharging a molten polyglycolic acid-based resin through a spinneret, to thereby form a fibrous polyglycolic acid-based resin; a keeping step of keeping the fibrous polyglycolic acid-based resin for 0.0012 seconds or more after the discharge in an atmosphere having a temperature of not lower than 110.5° C. but not higher than a melting point of the polyglycolic acid-based resin; and a cooling step of cooling the fibrous polyglycolic acid-based resin obtained in the keeping step, to thereby obtain an undrawn polyglycolic acid-based resin yarn. | 08-29-2013 |
20140017495 | Biodegradable Aliphatic Polyester Particles and Production Process Thereof - The invention provides biodegradable aliphatic polyester particles having the following physical properties: (A) the average particle diameter thereof is 5 to 500 μm; and (B) the fracture stress of a columnar tablet obtained by molding the particles in a cylindrical mold by applying a load of 4 kgf/cm | 01-16-2014 |
20140377555 | WATER-DISINTEGRABLE COMPOSITE FIBER AND METHOD OF PRODUCING THE SAME - A water-disintegrable composite fiber comprising: a phase containing a polyglycolic acid resin; and a phase containing another resin having a mass loss of 25% or greater after immersion for 7 days in 80° C. pure water and having a glass transition temperature Tg of 25° C. or higher;
| 12-25-2014 |
20150247021 | POLYGLYCOLIC ACID RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME - A polyglycolic acid resin (PGA) composition which can be used as a packaging material or a material for a drilling downhole tool (member), the composition containing from 30 to 90 mass % of a PGA and from 70 to 10 mass % of an inorganic filler, wherein the percentage of mass loss of the PGA after immersion in water for 3 hours at a temperature of 120° C. is at least 20% and preferably at least 25%, and the deflection temperature under load is 120° C. or higher; and a method for producing a PGA composition, the method including a step of melt-kneading using an extruder. | 09-03-2015 |
Patent application number | Description | Published |
20130252854 | OIL DRILLING AUXILIARY DISPERSION - A dispersion liquid for supporting oil drilling, including: an aqueous medium and a particulate solid polyglycolic acid resin dispersed in the aqueous medium; wherein the particulate polyglycolic acid resin has a weight-average molecular weight of at least 70,000 and at most 500,000, and exhibits weight retentivities in water at 80° C. of at least 85% after 12 hours, at most 80% after 72 hours, and at most 45% after 168 hours. The particulate solid polyglycolic acid resin included in the above-mentioned dispersion liquid for supporting oil drilling, functions as a fluidity control material exhibiting ideal degradation characteristics in the drilling operation for expansion of oil production capacity, demanded for suppressing the liquid permeability in the early stage and recovery of the liquid permeability after completion of the operation of the formation around the oil well. | 09-26-2013 |
20140017495 | Biodegradable Aliphatic Polyester Particles and Production Process Thereof - The invention provides biodegradable aliphatic polyester particles having the following physical properties: (A) the average particle diameter thereof is 5 to 500 μm; and (B) the fracture stress of a columnar tablet obtained by molding the particles in a cylindrical mold by applying a load of 4 kgf/cm | 01-16-2014 |
20150072903 | OIL DRILLING AUXILIARY DISPERSION - A dispersion liquid for supporting oil drilling, including: an aqueous medium and a particulate solid polyglycolic acid resin dispersed in the aqueous medium; wherein the particulate polyglycolic acid resin has a weight-average molecular weight of at least 70,000 and at most 500,000, and exhibits weight retentivities in water at 80° C. of at least 85% after 12 hours, at most 80% after 72 hours, and at most 45% after 168 hours. The particulate solid polyglycolic acid resin included in the above-mentioned dispersion liquid for supporting oil drilling, functions as a fluidity control material exhibiting ideal degradation charateristics in the drilling operation for expansion of oil production capacity, demanded for suppressing the liquid permeability in the early stage and recovery of the liquid permeability after completion of the operation of the formation around the oil well. | 03-12-2015 |
Patent application number | Description | Published |
20120133340 | CHARGING CONTROL CIRCUIT - A charging control apparatus controls charging of a battery connected to a battery terminal and supplies a voltage and a current necessary for a system circuit through an output terminal. The charging control apparatus has a switching control circuit that controls a DC-DC converter, the DC-DC converter performing DC-DC conversion with respect to an input voltage input through an input terminal and outputting an obtained output voltage to the output terminal. The charging control apparatus has an output voltage detection circuit that detects the output voltage. The charging control apparatus has a battery voltage detection circuit that detects a battery voltage of the battery terminal. The charging control apparatus has a first switch MOS transistor connected between the output terminal and the battery terminal. The charging control apparatus has a voltage control circuit that controls an operation of the first switch MOS transistor according to the battery voltage. | 05-31-2012 |
20140061856 | SEMICONDUCTOR DEVICE, HIGH-FREQUENCY TRANSMITTER AND SEMICONDUCTOR PRODUCTION METHOD - A semiconductor device has a silicon substrate, a shield which is disposed on the silicon substrate and comprises a conductive material, a capacitor electrode disposed on the shield, and at least one pillar member which is provided between the shield and the silicon substrate and comprises a conductive material. The pillar member may be disposed at a location other than a location of the through-hole. | 03-06-2014 |
20140132356 | POWER AMPLIFIER AND POWER TRANSMISSION APPARATUS - According to an embodiment, a power amplifier includes a variable passive element and a comparator. The variable passive element is connected directly or indirectly to a first terminal of a switch element and serves to increase or reduce a resonant frequency of the amplifier. The comparator compares a voltage of interest with a reference voltage and outputs a control voltage for the variable passive element based on a difference between the voltage of interest and the reference voltage. | 05-15-2014 |
20140300419 | BIAS CIRCUIT AND AMPLIFIER - A bias circuit according to an embodiment is a bias circuit that supplies a bias voltage to an amplifying element. The bias circuit of the embodiment includes a first current source that has a characteristic of varying an output current with the surrounding temperature variations, and a second current source that has a different output characteristic from the first current source and that can control the output current. The bias circuit of the embodiment also includes a comparator for comparing the output current of the first current source with the output current of the second current source, and a bias supply part that controls the output current of the second current source on the basis of the comparison result of the comparator and supplies a bias voltage to the amplifying element in accordance with the comparison result. | 10-09-2014 |
Patent application number | Description | Published |
20100066518 | Vehicle surroundings monitoring apparatus - A vehicle surroundings monitoring apparatus includes: a plurality of imaging units which capture an external region of a present-vehicle and output images; a display unit which is installed in an interior of the present-vehicle; a selector which selects an image to be displayed on the display unit from the images output from the imaging units; and a display control unit which displays the images output from the imaging units on the display unit so as to be switched in accordance with a selection by the selector and displays an image indicator display indicating a display region in the external region of the present-vehicle corresponding to the images so as to be switched by the selector on the display unit. | 03-18-2010 |
20100066833 | Vehicle surroundings monitoring apparatus - A vehicle surroundings monitoring apparatus includes: a plurality of imaging units which capture an external region of a present-vehicle and output images; a display unit which is installed in an interior of the present-vehicle; an image combined unit which combines the images output from the imaging units and outputs a combined image; and a display control unit which displays the combined image output from the image combined unit on the display unit, wherein at least one of the imaging units is installed at a retractable side mirror of the present-vehicle, and the image combined unit extracts extracted images of an extraction range determined for respective images output from the imaging units, combines the extracted images to generate the combined image, and changes the extraction range and a boundary position between the extracted images constituting the combined image depending on extension and retraction of the side mirror. | 03-18-2010 |
20100070139 | Vehicle maneuver assistance device - The vehicle maneuver assistance device includes: a plurality of external environment imaging units; a converter that performs a view point conversion; a display unit provided in an interior of the present-vehicle; a steering angle status value detector which detects status values of the steering angle representing an actual steering angle of the present-vehicle, and outputs a steering angle status value; a display controller that causes the display unit to display the converted image, and, overlaid thereon, a guidance display which assists a parking maneuver of the present-vehicle, wherein the display controller controls the guidance display according to the steering angle status value, so that the guidance display includes: an initial positioning guide line representing an initial location of the present-vehicle at the beginning of the parking maneuver; and a steering-switching start positioning guide line representing a starting location of a quick steering direction switching. | 03-18-2010 |