摘要:
Provided is a scroll compressor that is capable of three-dimensional compression, ensuring a required wrap strength while increasing a shoulder section height of a spiral wrap, and facilitating wrap processing. The scroll compressor includes shoulder sections at an end surface and a bottom surface of spiral wraps of a paired fixed scroll member and revolving scroll member and configured to be capable of three-dimensional compression in a circumferential direction and a height direction of the spiral wraps by setting a spiral wrap height of the spiral wraps further toward the outside of the shoulder sections greater than the spiral wrap height of the inward side, and wherein the shoulder sections provided on the end surface and the bottom surface at the spiral wrap are constructed of a plurality of shoulder sections, and the heights of the shoulder sections are set to heights in which base stresses at the shoulder sections are substantially equal.
摘要:
A method is provided for removing citrate, aluminum, and other multivalent ions and contaminants from proteins by adjusting the pH of a solution containing the protein to a pH from about 7 to about 10, and diafiltering the pH-adjusted solution against aqueous solutions which have a low level of ions.
摘要:
A cap body of beverage container wherein a lid plate of lid body forming a connection mouth at a drinking straw member is mounted with an air hole between a hinge axle for rotatively supporting a cap and the connection mouth, and a straw unit for being connected to the connection mouth of the drinking straw member is formed thereunder with a closing unit for covering the air hole, while the cap is disposed with a bend member for bending the drinking straw member and a blocking protruder for blocking the air hole via the closing unit, whereby the drinking straw member can be bent to enable to close the cap with one touch operation and to surely block the air hole.
摘要:
An event-driven processing system includes: an input/output device for accepting input and displaying output data, the input/output means creating an event in response to an input by an operator; a storage device for storing a plurality of software components each having a relationship exclusively to a particular data item and activated in response to a corresponding event, the event including an abstract event corresponding to an occurrence of a particular state in the data item, in addition to the event created by the input/output means; a controller activated in response to an event for specifying a selected software component to be executed subsequently to the event according to a control program; and a processor for executing the selected software component.
摘要:
An electrophotographic image forming apparatus which forms an image on a recording medium and to which a process cartridge can detachably be mounted includes (a) a cartridge mounting portion capable of detachably mounting a process cartridge including an electrophotographic photosensitive drum, a process device acting on the photosensitive drum, and a projection having a first-twisted-polygonal prism shape provided on one longitudinal end of the photosensitive drum, (b) a rotatable rotary member having a first twisted hole of polygonal cross-section, (c) a rotatable coupling shaft supported for axial movement and being provided at its one end with a second-twisted-polygonal prism shape fitted into the first twisted hole of the rotary member, and being provided at its other end with a second twisted hole of polygonal cross-section for engaging with and disengaging from the projection having the first-twisted-polygonal prism shape and having substantially the same twisted angle and twisted direction as those of the first-twisted-polygonal prism shape, (d) a spring member for biasing the coupling shaft toward the photosensitive drum, (e) an axial direction shifter for shifting the second twisted hole and the projection having the first-twisted-polygonal prism shape relative to each other between a first position and a second position, and (f) a conveyor for conveying the recording medium.
摘要:
A thermal transfer printer of the intermediate transfer type that first melts ink of an ink ribbon by heat of a thermal head and subsequently transfers the molten ink onto an intermediate transfer member to thereby form a primary recording image, and finally re-transfers this primary recording image onto paper to thereby perform a desired recording. The intermediate transfer member is made of a material selected in such a manner that the coefficient of friction for this material is equal to or more than 1.0. In one embodiment, the material of the intermediate transfer member is silicon rubber.
摘要:
An objective of the present invention is to provide a 3D games machine that can form a high-quality pseudo-3D image in real time. Segmented map information relating to a map that configures a game space is stored in a map information storage unit (110). This segmented map information contains map position information and an object number. A game space setting unit (104) reads out image information on the map from an object image information storage unit (120) on the basis of this object number, to set the games space. In this case, a plurality of types of segmented map information, of different numbers of segments, is stored in the map information storage unit (110). The game space setting unit (104) sets the game space by reading out segmented map information with a smaller number of segments as the distance between the vehicle operated by the player and the segmented map increases.
摘要:
A stencil mask for use in a photochemical reaction process includes a path extending between the rear and front surfaces thereof. The path is used with a window for passing photons so as to supply a reactive medium and discharge an exhaust medium containing reaction products. Further, the path also serves as a space for separating an object from a pattern on a mask substrate. The path has a depth which is smaller than a minimum value attained by a semiconductor manufacturing process.
摘要:
A transmission testing apparatus employs an electric motor as a driving power source. The electric motor is coupled with a speed increasing device for providing engine speed equivalent revolution speed at low speed for realizing engine equivalent low inertia characteristics. The electric motor is associated with a control unit which stores engine torque simulated torque variation characteristics, one of which is selected on the basis of an engine load simulated value. The control unit controls the output torque of the motor toward a torque demand derived on the basis of an engine speed simulated value derived according to the selected one of torque variation characteristics.
摘要:
The apparatus for bonding a film, having a length corresponding to the length of a board, to a film bonding surface of the board by compression bonding rollers which comprises a conveying device for conveying the board, a board clamp and guide device for clamping and guiding said board at a predetermined position, a film feed member for holding the leading end of the film by suction and feeding the leading end of the film to a film bonding position, a film leading end-holding member provided in the vicinity of the film bonding position, and having a holding surface for face-to-face contact with the leading end of the film fed by the film feed member to the film bonding position, the film leading end-holding member having film suction apertures connected to a vacuum system so as to cause the leading end of the film to be held on the holding surface by suction, compression bonding rollers for bonding the film, held at the film bonding position by the film feed member, from its leading toward trailing end to the film bonding surface of the board from the leading end to trailing end of the board, and a cutting device for cutting the continuous film at its trailing side into a length corresponding to the length of the board in the direction of feed thereof.