摘要:
Surgical operation supporting apparatus and method is disclosed in which based on a plurality of high-definition tomographic images of an operation site produced before surgery, a three-dimensional model of the operation site is generated, and a surface of the operation site is optically measured during the surgical operation, and further, first position information that represents a three-dimensional position of each of points on the surface of the operation site is acquired. Further, an unexposed portion of the operation site is measured with ultrasonic waves during the surgical operation, and the second position information that represents a three-dimensional position of each of points in the unexposed portion of the operation site is acquired. Moreover, based on the first position information and the second position information, displacement and distortion occurring at each of the points in the operation site are estimated using the generated three-dimensional model. And then, in accordance with the estimated displacement and distortion occurring at each of the points in the operation site, the plurality of high-definition tomographic images of the operation site produced before the surgical operation are corrected and the corrected high-definition tomographic images are displayed.
摘要:
A method for producing a polymer organic electronic material comprising: synthesizing a polymer organic electronic material by condensing a precursor monomer for the polymer organic electronic material in the presence of a metal catalyst, preparing a polymer organic electronic material solution by dissolving the polymer organic electronic material in an organic solvent, and removing metal ions, which originate from the metal catalyst, from the polymer organic electronic material solution by using an ion exchange resin; a polymer organic electronic material which can be obtained by the method; and an organic electroluminescent device which uses the polymer organic electronic material.
摘要:
A music reproduction apparatus (200) receives, from a tuning server (400), radio station information making up genres of music distributed from respective radio servers (300) and URLs of the respective radio servers (300). When a genre and a keyword representing characteristics of music are input to the music reproduction apparatus (200), the music reproduction apparatus (200) requests the radio server (300) distributing the music of the input genre to transmit the music information on the basis of the radio station information. The requested radio server (300) transmits one or more keywords to the music reproduction apparatus (200) as music information indicative of the characteristic of the music being broadcasted now. When the input keyword and the keyword included in the music information match with each other, the music reproduction apparatus (200) receives broadcast of the radio server (300) that has transmitted the music information.
摘要:
A content capturing device applies to a music reproducing device. The music reproducing device has a function as an Internet radio receiver of receiving via the Internet a program provided from a radio server at a broadcast station. When a predetermined operation is performed while an arbitrary piece of music is being received by means of this function, the radio server sends music information related to the music being received and according to the operating environment of the music reproducing device, to the music reproducing device. When an operation of making a request for downloading is performed by the music reproducing device, data for storage according to the music information is downloaded from the music distribution server to the music reproducing device. Therefore, it is possible to download the data for storage on a desired piece of music to the music reproducing device in an easy manner and in a form according to the operating environment of the music reproducing device.
摘要:
The invention provides an organic electroluminescence device including an organic compound layer, wherein the organic compound layer is constituted of two or more layers at least including a light emitting layer and a buffer layer, at least one layer of the organic compound layers contains a charge-transporting polyester, which includes a repeating unit containing, as a partial structure, at least one selected from structures represented by following general formulas (I-1) and (I-2); and the buffer layer is provided adjacent to the anode and contains at least a charge injecting material: [chem 1] wherein, in the general formulas (I-1) and (I-2), Ar represents a substituted or non-substituted monovalent aromatic group; X represents a substituted or non-substituted divalent aromatic group; k, m and l each represents 0 or 1; and T represents a linear divalent hydrocarbon with 1 to 6 carbon atoms or a branched hydrocarbon with 2 to 10 carbon atoms.
摘要:
Disclosed is an aggregate of metal oxide fine particles having fine pores whose size frequency distribution has a plurality of peaks. Disclosed also is a method preferably used for producing the aggregate of metal oxide fine particles. The method comprises a step of reacting a precursor of a metal oxide with a compound interacting with the precursor in a solvent to yield metal oxide fine particles. Also disclosed are a photosensitive semiconductor comprising a substrate, and a metal oxide porous body having fine pores whose size frequency distribution has a plurality of peaks and a method preferably used for manufacturing the photosensitive semiconductor electrode. This photosensitive semiconductor electrode has a high energy conversion efficiency and is preferably used in a photoelectric converter.
摘要:
The present invention provides a non-linear optical material having an excellent non-linear optical effect which is insusceptible to modification of a cuprous halide incorporated therein. The present invention also provides a process which enables the preparation of such a non-linear optical material at a low temperature by means of a simple apparatus. The non-linear optical material of the present invention exhibits a nonlinear response to incident light and comprises a particulate cuprous halide dispersed in a matrix, said particulate cuprous halide having been separated out with the reaction of a functional group contained in a matrix-forming substance having a functional group, wherein said matrix contains a compound for inhibiting the modification of said cuprous halide. The preparation of the non-linear optical material of the present invention can be accomplished by a process which comprises mixing a mixture of a matrix-forming substance having a functional group and a compound for inhibiting the modification of a cuprous halide with a cuprous halide to form a uniform solution, and then allowing said functional group to undergo reaction to form a matrix while causing a particulate cuprous halide to separate out in said matrix.
摘要:
A cleaning arrangement for removing sputter attached to a welding torch nozzle includes a cylindrical container with screen at the lower end thereof, shot material held by the screen, an air injection nozzle disposed above the screen, a suction tube under the nozzle and a torch nozzle sensor to control the sputter removal process.
摘要:
A positively charged organic photosensitive body is provided, the photosensitive body being free from public hazards, and being highly sensitive and highly durable. The photosensitive body has a photosensitive layer of a laminated structure on a conductive substrate. The photosensitive layer has a charge transport layer (I) having hole mobility, a charge generation layer, and a charge transport layer (II) containing a curing product of a doped amino resin and having electron mobility. The charge transport layer (I), the charge generation layer, and the charge transport layer (II) are laminated in this order on the conductive substrate. Various suitable substances may be added to the charge transport layer (II), thereby enhancing its durability without deteriorating the photosensitive characteristics.
摘要:
An electrophotographic photosensitive member has a charge-generating layer which includes selected photosensitive pigment particles and a compound which is a tetracyanoanthraquinodimethane compound, an anthraquinone compound, a dicyanovinyl compound, or a special quinone compound. The compound is incorporated in an amount in a range from 0.01 to 2 molar equivalents, preferably 0.1 to 1 molar equivalent, to the pigment, which has a positive hole transporting property. The photosensitive member has a charge-transporting layer and can also have a protective layer. The pigment is a phthalocyanine series pigment, a squearyrium series pigment, or a perylene series pigment. A process of using the photosensitive member includes reversal development and multicolor toner transfer. It is found that the process is adaptable to change in size of the transfer medium.