摘要:
A vertically adjustable keyboard support is mounted on a pair of U-shaped members having crossed legs pivoted on a horizontal axis providing scissor linkage support for adjusting the height of the keyboard to accommodate the keyboard operator in a standing position as well as in a sitting position.
摘要:
The invention relates to a stable high-performance flat sealing material for application at a temperature up to 330° C. which is compacted by heat and pressure in such a way that a composite film, i.e. a reinforced (fibrous) film is obtainable by compressing one or several non-woven fabrics or one or several non-woven mat weaves at a predetermined pressure and temperature. The inventive flat sealing material is suitable for highly stressed joints, in particular for cylinder head gaskets. The thus produced composite film or the (fiber and/or binder) reinforced film has the layer thicknesses ranging from 0.01 to 3.0 mm obtainable in one operation from one or several non-woven fabric layers, thereby making it possible for the first time to obtain the layer thicknesses of 0.01 mm using the inventive materials.
摘要:
A timepiece equipped with an alarm mechanism having a striking device and a minute repeater mechanism provided with a striking device. The two striking devices share at least one gong and one hammer. A power source can be locked when the mechanism is at rest and unlocked when the mechanism is in operation. An adjustment system can be used to program the alarm time. A trigger system includes a control member which controls the unlocking of the power source and a cam which is kinematically connected to the movement and performs one revolution every 24 hours. A first striking mechanism is equipped with at least one hammer arranged to strike at least one gong, and a supplemental striking mechanism is equipped with at least one hammer arranged to strike at least one non-resonant object, wherein the power source drives one or the other of these striking mechanisms.
摘要:
An improved ceramic tile armor has a core of boron nitride and a polymer matrix composite (PMC) facing of carbon fibers fused directly to the impact face of the tile. A polyethylene fiber composite backing and spall cover are preferred. The carbon fiber layers are cured directly onto the tile, not adhered using a separate adhesive so that they are integral with the tile, not a separate layer.
摘要:
A capacitor comprising an aluminum anode and a dielectric layer comprising phosphate doped aluminum oxide and process for making the capacitor. The capacitor has a CV Product of at least 9 μF−V/cm2 at 250 volts. Furthermore, the capacitor is formed by the process of: forming an aluminum plate; contacting the plate with an anodizing solution comprising glycerine, 0.1 to 1.0%, by weight, water and 0.01 to 0.5%, by weight, orthophosphate; applying a voltage to the aluminum plate and determining an initial current; maintaining the first voltage until a first measured current is no more than 50% of the initial current; increasing the voltage and redetermining the initial current; maintaining the increased voltage until a second measured current is no more than 50% of the redetermined initial current, and continuing the increasing of the voltage and maintaining the increased voltage until a final voltage is achieved.
摘要:
A system for creating user defined advertisements. The system comprises a computer readable storage medium. The medium comprises a digitized film/video; an attribute database comprising predetermined attributes. Each attribute correlates to at least one scene of the film/video. An advertisement database is provided comprising predetermined advertisements of the film/video. A publication database is provided comprising critiques of the film/video. The medium also comprises selection instructions for the user to select, for viewing, one of the digitized film/video, the selected scene, the predetermined advertisements or the critiques. A machine capable of reading the computer readable storage medium implements the instructions for viewing.
摘要:
The invention is a dual-axis force transmission mechanism that operates as an actuator for the valve of fluid dispensing devices. It comprises a rotating trigger member (101) that pivots as a force is applied by the operator. The transmission mechanism preferably includes a rack and pinion arrangement in which a pinion gear (108) located on the rotatable trigger member (101) intermeshes with a rack gear (107) located on the opposing force transmission frame. This mechanism inter-converts a force applied to the rotatable trigger (101) into a rectilinear force that is then transmitted to operate the fluid dispensing valve.
摘要:
The invention relates to mechanical watch oscillators comprising an assembly consisting of a spiral and a temperature compensated balance. The spiral is embodied in a quartz substrate whose section is selected in such a way that the drifts of the spiral and of the balance associated therewith are thermally compensated. The substrate section can be embodied in the form of a section of single or double rotation.
摘要:
A method and system for enabling a service provider to file insurance claims electronically directly with the payer rather than through a clearinghouse. The system has two components interacting with an existing practice management system of a service provider and with online claim filing systems of insurance payers. The first is a software application installed on the service provider's computer to seek out billing information and create files suitable for filing of formatted claims with the payer's web sites. The second component is a web portal that interacts with both the first component and the payers' web sites to keep the former with formatting requirements and to facilitate filing of the claims electronically. The system uses a software “cookie” to convey instructions to the first component so that it can automatically connect to the appropriate page of each payer's web site.