摘要:
This invention relates to reduction in frictional torque of a harmonic drive type transmission apparatus having a circular spline, a flexspline, and a wave generator. A wave generator bearing of the wave generator has a retainer for holding a number of balls which roll between the inner and outer races to be in contact with an inner race and an outer race and to be separated from each other in the circumferential direction. The ball retainer has a number of radial pockets for storing the balls. Each pocket is formed into a shape forming a narrow (in the circumferential direction) opening portion at the inner race side and a wide (in the circumferential direction) opening portion at the outer race side. The balls are in contact with the opening portion at the inner race side in the pockets at the minor axis positions of a drive cam, and the balls are in contact with substantially the central portion of the pocket inner surface at the major axis positions of the cam.
摘要:
The present invention provides camel antibody libraries that maintain in vivo diversity of camelid antibody variable region genes. The in vivo diversity of antibody variable region genes can be accomplished by, for example, mixing genes derived from a plurality of animals or modifying gene amplification conditions. Conventional methods yield only VHHs with limited repertoire diversity. However, the present invention provides libraries comprising genes encoding functional VHHs with sufficient repertoire size. According to the present invention, libraries that enable to freely obtain VHHs against arbitrary antigens are provided. VHHs have excellent solubility and stability, and show a reactivity that usually cannot be expected from tetrameric IgGs.
摘要:
With respect to a photoelectric conversion device comprising a semiconductor electrode composed of semiconductor fine particles and a metal film to be an opposite electrode, a polyethylene dioxythiophene (PEDOT)/polystyrenesulfonic acid (PSS) film is formed by spin coating on a transparent electrode of a metal oxide such as ITO to remarkably improve the adhesion property of the metal film to the metal oxide film and the pollution by the different type metal of the metal film to be the opposite electrode can be prevented in the photoelectric conversion device. Further, a semiconductor electrode composed of semiconductor fine particles can be formed well on the metal oxide film by low temperature process while elution of the metal oxide film is prevented to obtain the photoelectric conversion device.
摘要:
By transmitting function information indicative of functions of a game machine manipulation device CT10, previously stored therein, to a game machine main body 27 with a command from the game machine main body 27, it is possible to retrieve functions of the game machine manipulation device CT10 required for the game machine main body 27 and to set the retrieved functions of the game machine manipulation device CT10 in the game machine manipulation device CT10. Further, by transmitting function information indicative of consumed power of respective response means 21, 51 of the game machine manipulation device CT10, which is previously stored in the game machine manipulation device CT10, to the game machine main body 27 with a command from the game machine main body 27, it is possible to determine response means 21, 51 required for the game machine main body 27 and a power value to be applied to the response means, and to set the determined information to the response means 21, 51 of the game machine manipulation device CT10.
摘要:
A digital sound level control apparatus for adjusting the reception sound level from all telephone circuits to a substantially fixed level comprises a region discrimination circuit for discriminating a PCM input data signal from a PCM conversion section, including a segment coder for compressing and decompressing a digital audio signal, among an intrinsic variation signal, a basic normalization level signal and a coding threshold value, a multiplication circuit for outputting an input level signal of 12 bits, an addition circuit, a register for holding a pad multiplication value corresponding to a reception circuit, another multiplication circuit for multiplying the input level value by the pad multiplication value to output a output level signal for outputting sound by a predetermined sound level, and a comparison region discrimination circuit, a subtraction circuit, a division circuit and a register for regenerating an 8-bit digital signal from the output level signal.
摘要:
An optical apparatus which can reproduce an image having a large focal depth without losing resolution and luminance, wherein there is inputted a plurality of images focused on different object planes. A plurality of input images are then weighted and added together. Image recovery processing of the thus added images is then performed.
摘要:
An image input/output apparatus which can reproduce an image having a large focal depth, without decreasing the resolution and luminance. The apparatus has a wide range of practical applications, and can be, easily, quickly and exactly put to practical use. The apparatus includes a mechanism for inputting a plurality of images focused on different object planes, circuitry for Fourier-transforming the images input by the inputting mechanism circuitry for weighting and adding the images Fourier-transformed by the Fourier-transforming circuitry, and circuitry for performing an inverse Fourier transform of Fourier spectrum images obtained by the weighting and adding circuitry.
摘要:
The method of detecting corresponding regions between a plurality of pictue images includes respective steps of standardizing the concentration values of respective picture image signals in the operation object regions of a plurality of picture images so that an influence such as the dispersion of the concentration and brightness may be corrected, operating the correlation in the actual fields of the operation object regions and detecting the set of regions in which the operated correlation value is a maximum. The apparatus for realizing this method includes a standardizing device for standardizing the concentration values of respective picture image signals in the operation object regions of a plurality of picture images so that the influence such as the dispersion of the concentration and brightness may be corrected, a correlation operating device for operates the correlations in the actual fields of the operation object regions. A corresponding region detecting device detects the set of regions in which the correlation value operated by the correlation operating device is a maximum.
摘要:
Novel .delta.-lactone derivatives which are useful as intermediate for a synthesis of brassinolide, epibrassinolide or bisnorbrassinolide and a process of preparing them are disclosed.According to the process of the present invention, the introduction of carbon chains which form polyhydroxylated steroid side chains of brassinolides or the like into steroid nucleus is carried out in one-step with the control of stereochemistry of the contiguous four acyclic chiral centers.
摘要:
A hybrid vehicle includes an engine, a motor, the engine and the motor being driving sources, a first traveling mode in which the vehicle is driven utilizing an output of the engine, and a second traveling mode in which the vehicle is driven through an output of the motor with the engine stopped. The hybrid vehicle further includes an air density detecting section configured to detect an air density of an environment under which the vehicle travels and, in a case where the detected air density is reduced with respect to a standard air density, the motor output in the second traveling mode is reduced with respect to the motor output in a standard air density such that a driving force of the vehicle in the second traveling mode when the traveling mode is switched approaches the driving force of the vehicle in the first traveling mode.