摘要:
A core splitter (10) comprises a through in which a core support (30) is carried. A cutting head (200) carries a rotary cutting tool (224) which is contained within a cowling. The trough contains a water bath (372) in which the core (360) is located below the water level so that the cutting operation take place in the water. A settling tank (140) is provided at one end of the trough so that any cuttings are moved to the setting tank (140).
摘要:
The present invention relates to photoconductive elements having an electrically conductive support, an electrical barrier layer and, disposed over the barrier layer, a charge generation layer capable of generating positive charge carriers when exposed to actinic radiation. The electrical barrier layer, which restrains injection of positive charge carriers from the conductive support, comprises a crosslinker, a crosslinkable condensation polymer having as a repeating unit a planar, electron-deficient, tetracarbonylbisimide group.
摘要:
Unsaturated polyester resin compositions with improved weathering characteristics are presented. Further, the manufacture of these unsaturated polyester resin compositions and their potential applications are presented.
摘要:
An improved gypsum slurry that includes water, calcium sulfate hemihydrate, a polycarboxylate dispersant and a modifier. The modifier is chemically configured to improve the efficacy of the polycarboxylate dispersant. Preferred modifiers include cement, lime, slaked lime, soda ash, carbonates, silicates and phosphates.
摘要:
An improved gypsum slurry that includes water, calcium sulfate hemihydrate, a polycarboxylate dispersant and a modifier. The modifier is chemically configured to improve the efficacy of the polycarboxylate dispersant. Preferred modifiers include cement, lime, slaked lime, soda ash, carbonates, silicates and phosphates.
摘要:
The invention deals with methods for assembly and disassembly, especially suitable for assembly and disassembly by a computer. In relation to assembly, a component (10) is positioned in assembly (70) in accordance with a proposed position. The composent (10) is confirmed as being in its correct spatial position in the assembly (70) by sensing means (38) or (46) capable of sensing spatial relationship and/or connection of the component (10) in relation to the assembly (70). Information regarding the sensed spatial relationship and/or connection is communicated to information processing means. A method for disassembly is also disclosed. The assembly and disassembly methods may require steps to be taken in a chosen sequence. The component (10) itself is also described, as is an improved assembly system which includes the component (10) together with information processing means.
摘要:
Disclosed is a method, system and program product for performing multiple-pel print quality enhancement (PQE) using amplitude modulation. A determination is made of an adjusted peak amplitudes value of each pel of an image. At least two adjacent pels are then grouped together and a determination is made of a peak amplitudes value that will serve as a gray amplitude value for each pel in the pel group. Also determined is position information indicating the alignment of the peak amplitudes within the combined area. The combined peak amplitudes and position information is sent as input to an amplitude modulator operating at a speed equal to the video data rate of the printer divided by the number of pels for which the peak amplitudes data is combined.
摘要:
A slitter for webs, such as sheet aluminum or other metals, has a simple and effective method and apparatus for controlling the movement of a strip of metallic trim into a scrap reclamation system. One or more air nozzles direct a stream of air between the knife roll and the trim strip in the area where the trim strip leaves the knife roll. This presses the trim strip away from the knife roll, and reduces the risk that trim will adhere to the knife roll and cause problems.
摘要:
Abstract of the DisclosureA dual mode flush valve includes a handle assembly having a handle, a bushing and a plunger. The bushing has a sleeve with a passage therethrough for mounting the plunger for sliding and tilting. The passage is defined by first and second partially overlapping bores that coincide at the inner end of the sleeve and are spaced one above the other at the outer end of the sleeve. The bores define a horizontal plunger travel axis and an angled plunger travel axis. Depending on which direction the user actuates the handle the plunger will travel along one of these axes. Travel along the angled axis will lower the plunger tip, allowing earlier clearance of a relief valve and a reduced flow through the flush valve compared to actuation with the plunger travel along the horizontal axis.
摘要:
Microelectronic packages include a first microelectronic substrate having a first face and a first AC-coupled interconnect element on the first face. A second microelectronic substrate includes a second face and a second AC-coupled interconnect element on the second face. A buried solder bump extends between the first and second faces, and is at least partially buried beneath the first and/or second faces, to maintain the first and second AC-coupled interconnect elements in closely spaced apart relation. The buried solder bump also may couple DC power between the first and second substrates. Other technologies also may be used to maintain the AC-coupled interconnect elements in closely spaced apart relation and to couple DC power between the substrates. The first and second AC-coupled interconnect elements may be first and second capacitor plates, first and second inductors and/or first and second combined inductive and capacitive elements.