摘要:
There is disclosed a carbon material from which an electric double layer capacitor (EDLC) having a large capacitance can be fabricated. First, a carbon material is activated to produce crystallites of graphite-like carbon having interlayer distances of 0.365 to 0.385 nm. Positive and negative plates are fabricated using the crystallites.
摘要:
The present invention provides a process cartridge mountable to an image forming apparatus, comprising an image bearing member, at least one process means acting on the image bearing member, and a detection member for detecting the presence/absence of developer supplied to the image bearing member on the basis of electrostatic capacity.
摘要:
A scroll fluid machine has a stationary scroll having a first end plate and a first spiral wrap projecting from one side of the first end plate. The first spiral wrap has a tip end. A swivel scroll has a second end plate and a second spiral wrap that projects from the one side of the second end plate. The second spiral wrap has a second end tip, and the first and second spiral wraps are engaged with each other. A first thin steel plate is provided on one side of the end plate between the first end plate and the second tip end. A first thin steel plate has a surface side that faces the second tip end. Further, a second thin steel plate is on one side of the second end plate between the second end plate and the first tip end. The second thin steel plate has a surface side that faces the first tip end. Both of the first and second thin steel plates are provided with conformable layers on the surfaces facing the tip ends. The conformable layers comprise a material that is softer than the first and second tip ends so that during operation a gap between the center portion of the tip ends and the opposite scroll end plate does not become too large. A leakage passage is provided in at least one of the thin plates so as to interconnect a central compression chamber formed by the spiral wraps and the outer circumferential chambers.
摘要:
An image forming apparatus which converts character or pattern information into bit map information (pixel information) and forms an image based thereon. The image forming apparatus includes a light-beam generator for generating a modulated light beam, a light-beam deflector for scanning an image carrier, a device for feeding a sheet to registration rollers and a driver for driving the image carrier. A time period is provided to operate the light-beam deflector and the feeding device before the driver starts to drive the image carrier to form an image.
摘要:
This invention relates to an antitumor agent containing as the effective ingredient a cyanine dye, shown by the general formula: ##STR1## where X.sup.- is a physiologically-acceptable anion; Z.sup.+, a group of the formula ##STR2## R, an alkyl group having a carbon chain length of 1-5; and R', either hydrogen atom or an alkoxy group. Oral and parenteral administration of the antitumor agent remarkably activates macrophages in vivo and enhances their functions to allow them to inhibit the growth and metastasis of tumors, as well as to accelerate their natural death through cicatrization.
摘要翻译:本发明涉及含有以下通式所示的花青染料作为有效成分的抗肿瘤剂:其中X-是生理上可接受的阴离子; Z +,具有碳链长度为1-5的烷基的式[IMAGE> 和R',氢原子或烷氧基。 抗肿瘤剂的口服和肠胃外给药在体内显着激活巨噬细胞,增强其功能,使其能够抑制肿瘤的生长和转移,并通过瘢痕形成加速其自然死亡。
摘要:
Crystal D or E of 1-hydroxy-2-(imidazo[1,2-a]pyridin-3-yl)ethane -1,1-bis(phosphonic acid) monohydrate having specified lattice spacing and relative intensity in the powder X-ray diffraction spectrum obtained by using Cu-K.alpha. radiation and a dehydration peak temperature of 135.degree. to 149.degree. C. or 160.degree. to 170.degree. C. according to TG-DSC thermogravimetric analysis; and to a solid pharmaceutical preparation containing the same. The crystals are useful for producing a stable solid pharmaceutical preparation of the above compound which has an excellent drug efficacy for diseases wherein increased bone resorption participates, such as osteoporosis.
摘要:
An actuator for operating a desired driven member, including a laminar transverse-effect type piezoelectric driver having laminated piezoelectric elements which are displaced upon application of a voltage thereto in the direction of lamination. The actuator has a frame for supporting the piezoelectric driver at one of opposite ends thereof in a direction of displacement perpendicular to the direction of lamination. A transmission mechanism is disposed at the other end of the driver, for transmitting a displacement of the driver to the driven member. A longitudinal-effect type piezoelectric driver whose displacement in the direction of lamination is used to drive the driven member may be used in place of the transverse-effect type, together with an elastic member provided to bias the driven member when the driven member is moved to the operated position.
摘要:
There is disclosed an electronic apparatus in which signal transmission, for example a command signal from a control unit or a detection signal from a detector, is conducted by light from an emitting unit to a receiving unit. This eliminates signal transmission by cables, thus avoiding complicated wiring operations, preventing noises and reducing the volume of the apparatus.
摘要:
A process for producing an aluminum support for a lithographic printing plate, which comprises roughening an aluminum plate surface by a liquid honing process to form a first grain thereon and then modifying the first grain by a brush grinding process, and optionally, subjecting the modified surface to electrochemical graining. A printing plate using the aluminum support is excellent in printing durability and gives little background contamination.
摘要:
A thick film resistor comprises a substrate made of a material which is uneasily damaged by a laser beam which impinges thereon, a resistor body formed on the substrate in the form of a thick film, and a pair of electrodes formed on the substrate. The electrodes are electrically connected to both ends of the resistor body, and the resistor body has a shape such that the substrate is exposed at least in a portion adjacent to one side edge of the resistor body.