57results about How to "Narrow structure" patented technology

A TCP Offload Engine (TOE) device includes a state machine that performs TCP/IP protocol processing operations in parallel. In a first aspect, the state machine includes a first memory, a second memory, and combinatorial logic. The first memory stores and simultaneously outputs multiple TCP state variables. The second memory stores and simultaneously outputs multiple header values. In contrast to a sequential processor technique, the combinatorial logic generates a flush detect signal from the TCP state variables and header values without performing sequential processor instructions or sequential memory accesses. In a second aspect, a TOE includes a state machine that performs an update of multiple TCP state variables in a TCB buffer all simultaneously, thereby avoiding multiple sequential writes to the TCB buffer memory. In a third aspect, a TOE involves a state machine that sets up a DMA move in a single state machine clock cycle.

Embodiments of the invention relate generally to cartridges, devices and methods for pharmaceutical constituents for storage, mixing and delivery. Particular embodiments relate to a device and method for pharmaceutical constituent mixing and delivery using a double-chambered cartridge within a socket member, for use as part of a syringe device. Other embodiments relate to a cartridge assembly for storing the pharmaceutical constituents prior to mixing and a method of forming the cartridge assembly. Still further embodiments relate to an extensible plunger for actuation of the delivery device. The extensible plunger is actuated in a first stroke while in its retracted state to mix the constituents and is actuated in a second stroke in its extended state to deliver the mixed constituents to an external volume.

Embodiments of the invention relate generally to cartridges, devices and methods for pharmaceutical constituents for storage, mixing and delivery. Particular embodiments relate to a device and method for pharmaceutical constituent mixing and delivery using a double-chambered cartridge within a socket member, for use as part of a syringe device. Other embodiments relate to a cartridge assembly for storing the pharmaceutical constituents prior to mixing and a method of forming the cartridge assembly. Still further embodiments relate to an extensible plunger for actuation of the delivery device. The extensible plunger is actuated in a first stroke while in its retracted state to mix the constituents and is actuated in a second stroke in its extended state to deliver the mixed constituents to an external volume.

Embodiments of the invention relate generally to cartridges, devices and methods for pharmaceutical constituents for storage, mixing and delivery. Particular embodiments relate to a device and method for pharmaceutical constituent mixing and delivery using a double-chambered cartridge within a socket member, for use as part of a syringe device. Other embodiments relate to a cartridge assembly for storing the pharmaceutical constituents prior to mixing and a method of forming the cartridge assembly. Still further embodiments relate to an extensible plunger for actuation of the delivery device. The extensible plunger is actuated in a first stroke while in its retracted state to mix the constituents and is actuated in a second stroke in its extended state to deliver the mixed constituents to an external volume.

A closed-loop method for optimally identifying a system structure by determinig the relationship between control settings and system response for at least one function of the system, within which at least one system component produces a change in the form of a measurable system response, wherein the method includes the steps of (1) operating the system through one or more control settings to produce a system response; (2) collecting the system response data; (3) inverting the system response data with a globally searching inversion algrithm and determining the distribution of inverted system structures consistent therewith; (4) analyzing the distribution of inverted system structures with a learning algorithm and determining one or more new control settings that will reduce the distribution of inverted system structures; and (5) interactively repeating the steps of the method using the newest control settings, until the distribution of inverted system structures cannot be further reduced. An apparatus incorporating the inventive method is also disclosed, as well as methods and apparatuses for closed loop system control, and methods and apparatuses by which the system identification and control methods and apparatuses are operated in tandem for the determination of optimal control settings to give the best system identification possible.

A thin film transistor substrate, a display device including the same, and a method of manufacturing a thin film transistor substrate. The thin film transistor substrate includes: a base plate including a first area and a second area; a nano uneven pattern formed on one side of the base plate in the first area; a wire grid pattern formed on the ne side of the base plate in the second area; a gate electrode disposed on and overlapping the wire grid pattern; and one of a source electrode and a drain electrode disposed on the gate electrode and overlapping the wire grid pattern.

An escalator has a step-band with steps for the transport of persons. The step-band is bounded on its sides by a balustrade held by a balustrade base. A handrail-drive drives the handrails, and has friction-wheels driving the handrails on the outside of the handrails. Rollers press upon the insides of the handrails, pressing the handrail against the friction-wheel. At least one further friction-wheel arranged on a step chain-wheel drives the friction-wheel through frictional or mechanical engagement.

A sliding valve including a valve body (1) with a wall having a valve opening (3) and a valve seat (4) surrounding the valve opening (3), a valve plate (5), at least one valve rod (8) that can move in the axial direction and can be moved for closing the valve starting from a first position in which the valve plate (5) assumes its open position, to a second position in which the valve plate (5) assumes an intermediate position covering the valve opening (3) but lifted from the valve seat (4), into a third position in which the valve plate (5) assumes its closed position. At least one lifting element (10, 11) moves the valve plate (5) from its intermediate position into its closed position, and at least one support unit (12) with at least one front and at least one rear support element (14, 13) that interact in the closed position of the valve plate (5) with at least one valve-body-fixed, front support element and at least one valve-body-fixed, rear support element (16, 15). In the second position of the valve rod (8), either the rear support elements (13, 15) or the front support elements (14, 16) are in engagement and the other of these support elements (14, 16; 13, 15) are spaced apart from each other. When moving the valve rod (8) from its second to its third position, the support unit (12) pivots about a rotational axis (17) from a starting position in which the other support elements (14, 16; 13, 15) are spaced apart from each other into an end position in which the other support elements (14, 16; 13, 15) contact each other.

A traction system includes a composite rope (1), especially for an elevator. The composite rope (1) is driveable by a traction sheave (6). The traction system has a composite rope that is easy to handle, whereby high traction forces can be transferred, and the composite rope enables a narrower drive unit than known belt technology. To this end, the composite rope has parallel individual tension members (4) surrounded by an elastomer material which are interconnected by an elastomer connecting layer (5) on one side, and the tension members (4) engage in corresponding grooves (7) of the traction sheave (6). The penetration depth of the individual ropes (2) of the tension members (4) in the grooves of the traction sheave (6) is at least 25% of the diameter (d) of the individual ropes (2).

A sensor apparatus including at least one analog and one digital circuit component and an analog/digital converter for converting analog signals of the analog circuit component into digital signals for the digital circuit component, and vice versa, wherein the analog circuit component and the digital circuit components include at least one module for electronically implementing a function, and wherein one of the modules of the analog circuit component is embodied as a sensor device for detecting optical radiation and one of the modules of the digital circuit component is embodied as a signal processing device for processing digital signals. In order to enable improved integration into application-based sensor devices, the circuit components including the analog/digital converter are integrated as an integrated circuit in a chip and the chip is manufactured as a semiconductor structure using 1-poly technology.

A semiconductor device includes a first pad, a second pad and a third pad. The first pad and the third pad are electrically connected to each other. The first pad and the second pad are used for bonding. The second pad and the third pad are used for probing. According to this structure, Small size semiconductor device having high reliability even after a probing test can be provided.

The invention relates to a method for preparing rare-earth fluoride nanometer mesoporous spheres, and belongs to the technical field of the preparation process of inorganic nanometer materials. The method comprises the following key points of: mixing ionic liquid purchased at the market, such as typical 1-butyl-3-methylimidazolium tetrafluoroborate and absolute ethyl alcohol serving as an organic solvent in a volume ratio of 1:1-1:3 for ultrasonic processing for 5 to 10 minutes; dissolving rare-earth compounds in the mixed solution for stirring for 10 to 48 hours at the temperature of between 10 and 40 DEG C or ultrasonic processing for 1 to 6 hours, wherein the molar ratio of the using amount of the rare-earth compounds to the ionic liquid is 1:10-1:40; performing centrifugal separation on products, and washing the separated products by using deionized water and the absolute ethyl alcohol; and drying the washed products at the temperature of 60 DEG C to prepare the rare-earth fluoride nanometer mesoporous spheres finally. In alcoholic solution of the rare-earth fluoride nanometer mesoporous spheres, the prepared products have a structure of the mesoporous spheres formed by accumulating nanometer granules, the diameter of the rare-earth fluoride nanometer mesoporous spheres is between 50 and 200 nanometers, and the bore diameter is less than 5 nanometers. The products can be applied in the fields of catalysis, biology, medicine and photics.

A process for mechanically joining plies of thin metallic components lying on one another, and apparatus for its implementation, involves an impulse-wave conductor (9, 25, 31-35) having first and second substantially straight impulse-wave-conductor portions (19, 20, 32, 33) which are arranged at an angle to one another along which impulse waves are transmitted to a stamp (7) to be driven into a component to be joined by impulse force. The impulse waves are redirected between the first and second substantially straight impulse-wave-conductor portions by a structure of an intermediate angled portion (21, 31) located between, the first and second substantially straight impulse-wave-conductor portions.

The invention relates to a container for the storage and dispensing of paste-like or fluid masses, including a container body with side walls, an upper opening, a container lid, engaging the side walls from above, by means of a collar on the lid and sealing the upper opening of the container body with a lid plate. According to the invention, a circumferential narrow step is arranged on the outer edge of the inner side of the cover plate, with a free inclined flank face, directed towards the lid collar and the upper face of the side walls of the container body has an inclined contact surface, which lies on the flank face when the container lid is fitted. An undesired escape of the mass from the container lid can thus be prevented.

The invention discloses a fan of an asynchronous motor. The fan is arranged in a fan cover of the asynchronous motor, and comprises a circular ring type body, wherein a plurality of A type blades are arranged on the outer arc surface of the body at equal intervals; the A type blades are sheet-shaped, and the upper ends of the A type blades are arc-shaped; a plurality of B type blades are arranged on the left and right side surfaces of the body at equal intervals; the B type blades and the A type blades are same in shape, and are mounted in a staggered mode, i.e., each B type blade is positioned between two corresponding adjacent A type blades, so that the radiating effect is strengthened. A hollow layer is arranged on the inner part of the body, and the hollow layer is filled with activated carbon or other moisture-absorbing materials. According to the fan of the asynchronous motor disclosed by the invention, the integral structure is relatively small and narrow, the materials are saved, too much space is not occupied, the radiating effect in the motor is ensured because of the multiple blades, and the humidity in a motor housing is reduced because of the hollow layer filled with the heat-absorbing material.

The invention relates to a tensioning device for a speed limiting steel wire rope for an elevator. The tensioning device is provided with a spring tensioning mechanism for tightening a guide pulley for the speed limiting steel wire rope, wherein the spring tensioning mechanism consists of at least two guide columns and a sliding frame; a corresponding spring element is threaded on the guide column and each guide column is secured by a main frame in such a way that the first guide column section is completely within the region encompassed by the main frame and the second guide column section is situated above the main frame outside the region encompassed by the main frame; the sliding frame is provided with a guide pulley mounted on the sliding frame rotatably; the sliding frame is supported in sliding fashion on the guide columns by means of two yokes; the lower yoke of a slider runs on the first guide column section and forms an abutment for the spring elements on the second guide column section; and the upper yoke of the sliding frame travels on the second guide column section and preferably comes to a stop against an adjustable spring travel limiter, wherein the spring elements are supported at the other end against the upper horizontal section of the main frame.

A chain-closing link for a bicycle chain including two closing parts. Each of the closing parts includes a closing plate having a retaining opening and a displacement region. Each of the closing parts also includes a chain pin. The closing plate includes a recess and/or a hole having a securing region.