摘要:
A card shuffling machine (10) includes a turntable (14) in which a plurality of cards (26) rest in respective trays (24). When the turntable (14) is spun, a tongue-like detent (30) resiliently strikes a circular arrangement of peg-like dividers (28) which progressively slows the turntable (14) to a stopped condition. A pointing device singulates one of the cards (26) which can be lifted from its tray (24) and the indicia thereon announced as a game decision. The indicia on the singulated card (26) can be scanned with a machine-readable code and processed through a digital processor (38) to resolve a variety of games played through respective computerized consoles (44).
摘要:
A process for preparing epichlorohydrin comprises (1) converting ethane to 1,2-dichloroethylene (cis/trans mixture) in the presence of a catalyst; (2) producing 2,3dichloropropanal by (a) hydroformylating the 1,2-dichloroethylene in the presence of a catalyst, carbon monoxide, and hydrogen, (b) adding MeOH to the 1,2dichloroethylene, or (c) subjecting the 1,2-dichloroethylene to direct reductive hydroformylation in the presence of a reductive hydroformylation catalyst; and (3) epoxidizing the 2,3-DCH with a base to produce epichlorohydrin.
摘要:
An apparatus for connecting a load to a support comprises a flexible suspension arm of unitary construction and restoring means, the suspension arm being so constructed and arranged to define at least two spaced apart members whose relative location determines the volume of a space which contains the restoring means, deflection of the flexible suspension arm in use causing the arm to deform to alter the relative position of the two spaced apart members, thereby altering the volume of the space and so compressing the restoring means. The apparatus is especially suited to suspension assemblies for vehicles.
摘要:
A method for continuous, non lot-based manufacturing of integrated circuit (IC) devices of the type to each have a unique fuse identification (ID) includes: reading the fuse ID of each of the IC devices; advancing multiple lots of the IC devices through, for example, a test step in the manufacturing process in a substantially continuous manner; generating data, such as test data, related to the advancement of each of the IC devices through the step in the process; and associating the data generated for each of the IC devices with the fuse ID of its associated IC device.
摘要:
An accessory for a transformable toy comprising of an accessory body; and an attachment component configured to couple the accessory body to the toy, the toy transformable between a vehicle configuration and a second configuration, where the toy remains assembled during transformation, wherein the accessory body is removably attachable to the toy in the vehicle configuration in a first play configuration and is removably attachable to the toy in the second configuration in a second play configuration.
摘要:
A two piece adjustable trim for a sloped ceiling recessed downlight wherein the two piece trim has an upper element and a lower element hingedly connected to each other. A standard frame in housing may be utilized to receive the two piece rotatable trim, the trim and a lower element affixed to the mounting frame and pivotable relative to an upper trim element.
摘要:
A folded-cascode operational amplifier including a differential input stage (19) and a class AB output stage (20) includes a first slew boost current mirror (13) and a second slew boost current mirror (14) having inputs connected to drains of the input transistors, respectively. Each current mirror amplifies excess tail current steered into it as a result of a large, rapid input signal transition. The amplified excess tail current is used to boost the slew rate of the class AB output stage in accordance with a first polarity of the difference between the first (Vin+) and second (Vin−) input voltages. The drains of the input transistors are maintained at a voltage less than a transistor threshold voltage above the ground except during slewing operation of the operational amplifier to effectively isolate the current mirrors except during slewing operation.
摘要:
An expression construct is disclosed which is useful for delivering an exogenous polypeptide (e.g. a growth hormone such as somatotropin) to a host. In one application of the invention, the expression construct is introduced into a non-host recombinant cell encapsulated in a semi-permeable membrane for implantation into the host. The semi-permeable membrane inhibits immune surveillance and cell rejection events so that non-host, highly expressing, recombinant cells can be used.
摘要:
A system and method for computing a run-length encoded raster in which spans are successively added to a raster or overlapping spans are flattened. Spans are temporarily expanded into a pixel array representing part of the raster, where entries in the pixel array are references to color values and other property data. Successive spans modify the pixel array. References in the array are then compared to run-length encode the partial raster. Remaining parts of the raster are processed similarly. In one embodiment, the array contains pointers referencing color and property information. In another embodiment, the array contains small indexes referencing a color palette.