Abstract:
An apparatus comprising first to third columns, wherein the outlet of a first column reboiler and the inlet of a second column condenser are connected by a first introduction conduit, and the outlet of a second distillation column reboiler and the inlet of a third column condenser are connected by a second introduction conduit, and additionally the outlet of the second column condenser and the inlet of the first column reboiler are connected by a first return conduit, and the outlet of the third column condenser and the inlet of the second column reboiler are connected by a second return conduit.
Abstract:
An apparatus comprising first to third columns, wherein the outlet of a first column reboiler and the inlet of a second column condenser are connected by a first introduction conduit, and the outlet of a second distillation column reboiler and the inlet of a third column condenser are connected by a second introduction conduit, and additionally the outlet of the second column condenser and the inlet of the first column reboiler are connected by a first return conduit, and the outlet of the third column condenser and the inlet of the second column reboiler are connected by a second return conduit.
Abstract:
Oxygen starting material, which already contains heavy isotopes of oxygen, is enriched in the heavy isotopes of oxygen by means of cryogenic distillation in an oxygen distillation column system 1A, then water containing a high concentration of the above-mentioned heavy isotopes of oxygen is formed by adding hydrogen to the enriched product and reacting them in a reactor system 3A. This formed water is distilled in the water distillation column system 4A and, thereby, heavy oxygen water enriched in the above-mentioned heavy isotopes of oxygen is produced.
Abstract:
A coin discrimination apparatus discriminates authenticity and a denomination of a coin by oscillation magnetic fields of high and low frequencies in a low frequency band in which generated magnetic fluxes allow a coin to pass therethrough. A first oscillation coil for generating an oscillation magnetic field of a low frequency and a reception coil are arranged at coin contact and coin non-contact surfaces, respectively, of an inclined coin path to face each other. A second oscillation coil is arranged on the coin non-contact surface to be separated from the reception coil by a predetermined distance in a coin rolling direction and generates an oscillation magnetic field of a high frequency. The coin discrimination apparatus includes a first sensor circuit for detecting maximum values of changes in impedances of the oscillation coils and the reception coil upon passage of a coin, a second sensor circuit for detecting the changes in impedances when the changes in impedances of the first and second oscillation coils coincide with each other, and a CPU for discriminating authenticity and the denomination of the coin based on coin physical characteristics in accordance with the detection results from the sensor circuits.
Abstract:
A training device including a slide projector and a magnetic audio reproducing device is disclosed. The projector is provided with a code reader for reading a code on a film for each image frame. The code indicates the address number of the frame and the information contained in the frame. The training device includes an operating circuit connected with the code reader for addressing the various image frames. A group of switches operated by a student is connected in the operating circuit to provide an answer signal and a frame address number-signal to the operating circuit. A controller circuit is connected with the operating circuit and responsive to a signal from the operating circuit to operate a film drive circuit. The operating circuit controls the film drive circuit through the controller circuitry for selecting and bringing an appropriate subsequent frame of the film to the projection station depending on which of the group of switches is operated by the student.
Abstract:
A bicycle battery holder is basically provided with a battery holder body, an operating member and a battery engaging member. The battery holder body includes a contact portion. The operating member is movably mounted to the battery holder body between a first position and a second position. The battery engaging member is pivotally coupled to the operating member on an axle such that the battery engaging member moves in a first direction with respect to the battery holder body to a battery retaining position as the operating member moves from the first position to the second position. The contact portion of the battery holder body limits rotational movement of the operating member around an axis of the axle to maintain the operating member in the first position while the operating member is disposed in the first position.
Abstract:
An isolated protein fragment containing an epitope which is specific for E. histolytica and is commonly shared by all polymorphic strains of E. histolytica is provided, and which exhibits immunogenicity in the host, and comprises an amino acid sequence containing amino acid sequence 603-1088 of SEQ ID NO: 2, and in particular, consists of the amino acid sequence 603-1088. An isolated DNA coding for such fragment, a vector containing such DNA, a host cell, a vaccine for amebiasis containing such fragment having a low molecular weight which can be stably produced in the host cell or E. coli in a large amount and at a high production efficiency, a method for producing such vaccine, an antibody against such fragment, and a method for preventing or treating amebiasis by administering such fragment are also provided.
Abstract translation:提供了含有对组织解毒菌特异性的表位的分离的蛋白质片段,并且由组织解毒素的所有多态性菌株共同共享,并且在宿主中显示出免疫原性,并且包含氨基酸序列含有氨基酸序列603-1088 的SEQ ID NO:2,特别地由氨基酸序列603-1088组成。 编码这种片段的分离的DNA,含有这种DNA的载体,宿主细胞,含有这种具有低分子量的片段的阿米巴病疫苗,其可以在宿主细胞或大肠杆菌中大量稳定地产生 还提供了高生产效率,生产这种疫苗的方法,抗这种片段的抗体,以及通过施用这种片段预防或治疗阿米巴病的方法。
Abstract:
An imaging apparatus includes: a viewfinder optical system configured to observe a subject image input from a photography optical system; a transmissive member upon which is provided a line image indicating detection positions of photography supporting information relating to photography conditions, within a photography region; an imaging device configured to acquire a photographed image relating to the subject image upon which the line image has been superimposed; and a line image correcting unit for correcting a part of the line image extracted from the line image shown in the photographed image, the part of the line image having been extracted corresponding to the photography conditions that have been set.
Abstract:
An apparatus comprising first to third columns, wherein the outlet of a first column reboiler and the inlet of a second column condenser are connected by a first introduction conduit, and the outlet of a second distillation column reboiler and the inlet of a third column condenser are connected by a second introduction conduit, and additionally the outlet of the second column condenser and the inlet of the first column reboiler are connected by a first return conduit, and the outlet of the third column condenser and the inlet of the second column reboiler are connected by a second return conduit.
Abstract:
In a tube type roller pump having a stator, an elastic tube to which two tube connectors are fixed at a predetermined interval, and a drawing roller, movement of the tube connectors is regulated by a regulating portion disposed on a main body that constitutes the stator. The tube type roller pump prevents separation and expansion of the elastic tube from the stator, and thus is small in discharge error.