33results about How to "Maximize depth" patented technology

This invention relates generally to a juvenile belt positioning booster car seat which folds, has an adjustable back height, and has folding armrests which ships in a minimally sized carton thereby reducing shipping and warehousing costs and which has a smoother exterior surface and enclosed height adjust mechanism to prevent pinch points and protect vehicle upholstery.

A sink assembly provides an enhanced overflow system for an under-counter mountable sink. The sink has an overflow cutout with an open top formed adjacent an upper rim of the basin of the sink. When the sink is mounted to the bottom surface of a counter top, the sink and counter together form an overflow opening, thereby permitting the overflow to be more easily concealed and increasing the fill capacity of the sink. Methods of installing such sink assemblies are also disclosed.

A hand-held power tool includes a pneumatic percussion mechanism having a percussion piston reciprocating along a percussion axis and having a bore extending at an angle to the percussion axis, and an air spring for displacing the percussion piston.

A cartridge storage device includes a housing having a front and a back. A plurality of cells are mounted in the housing, each cell adapted for receiving a media cartridge. A drive mechanism drives the cells towards a front opening in the front of the housing for allowing insertion and retrieval of the cartridges from the cells by the picker. Optionally, the back of the housing can have a rear opening for allowing in situ user-insertion and retrieval of the cartridges from the cells as well as viewing of the cartridges.

A cartridge storage device includes a housing having a front and a back. A plurality of cells are mounted in the housing, each cell adapted for receiving a media cartridge. A drive mechanism drives the cells towards a front opening in the front of the housing for allowing insertion and retrieval of the cartridges from the cells by the picker. Optionally, the back of the housing can have a rear opening for allowing in situ user-insertion and retrieval of the cartridges from the cells as well as viewing of the cartridges.

The system for controlling a flow of cooling air in a battery system for cooling the battery system according to the present invention includes: an air conditioning system which includes an outlet discharging cooling air for reducing a temperature of the plurality of battery modules, and an inlet taking in cooling air, of which a temperature is increased, after reducing the temperature of the plurality of battery modules; and a pipe which includes a plurality of module cooling ports connected to the outlet, forming a flow path of the cooling air, and corresponding to the plurality of battery modules, respectively, and makes the cooling air discharged through the outlet pass through each battery module through each module cooling port to cool the plurality of battery modules.

The invention is a filter for paint booth filtration systems. The filter has a housing made up of a peripheral wall, which extends around the entire periphery of the filter, and opposing filter-retaining screens. The filter-retaining screens form the upstream and downstream faces of the filter. The filtration element may be a frame with lattice and a rigidifying channel therearound combined with a filtration material extended around the frame. The filtration material may be slit and expanded paper that is joined at overlapping edges, or merely overlapped, to form a sleeve. One or more of the filtration elements are mounted in the housing substantially parallel to one another and to the screens.

Provided is a method for nitriding a metal in a salt bath by using a non-cyanide salt and a nitrided metal manufactured using the same. The method includes the steps of: immerging at least one salt selected from the group consisting of KNO3, KNO2, Ca(NO3)2, NaNO3 and NaNO2 into the salt bath; melting the salt by heating and maintaining the molten salt at a predetermined temperature; and submerging the metal in the salt bath. Nitriding in non-cyanide salts, such as potassium nitrate (KNO3), potassium nitrite (KNO2), sodium nitrate (NaNO3), sodium nitrite (NaNO2), calcium nitrate (Ca(NO3)2) and their mixtures, is capable of solving an environmental pollution problem and reducing a cost. Also, the method is capable of increasing nitrided depth of the metal two to six times compared to conventional nitriding methods. As a result, the method can be carried out in various application fields.

A microneedle cartridge is provided comprising a pair of concentric cylinders wherein an inner cylinder supports a microneedle array block and moves up and down an inside cylinder, driven by a central rod which connects the microneedle array to a drive motor. An inner baffle cylinder fits inside the inner cylinder and surrounds the central rod, isolating the microneedle array from the internal cavity of the machine. Fabric gaskets treated with antimicrobial solution are placed at the locations where the inner baffle cylinder meets the inner cylinder and where the inner cylinder meets the outer cylinder. A piston rod cradle at the bottom of the cartridge engages a cup-shaped polymer reciprocating piston rod that interacts with the device motor through a connecting metal piston. A removable, autoclavable metal nosecone covers the cartridge assembly.

The present invention is directed to a method and apparatus for precisely controlled and operator safe removal of a desired width of layered paper from the end of a roll or paper web, as for example a paper roll having one or both ends damaged, employing a compound mount for a knife-blade type cutter which is selectively adjustable along multiple axes relative to the rotational axis and width of the paper roll as the roll is rotated independently of the cutter and without unwinding the paper web from the roll. In accordance with one aspect of the present invention, only that quantity of paper web, which is damaged, is removed while maximizing the depth of cut radially into the roll by the cutter.

The present invention is directed to a method and apparatus for precisely controlled and operator safe removal of a desired width of layered paper from the end of a roll of paper web, as for example a paper roll having one or both ends damaged, employing a compound mount for a knife-blade type cutter which is selectively adjustable along multiple axes relative to the rotational axis and width of the paper roll as the roll is rotated independently of the cutter and without unwinding the paper web from the roll. In accordance with one aspect of the present invention, only that quantity of paper web, which is damaged, is removed while maximizing the depth of cut radially into the roll by the cutter.

An apparatus to convey and seal a material recovery and separation container (MRSC) that is water and air permeable for in-place material recovery and separation of a primary product of clean water and clean air and a secondary product of floating contaminants such as an oil spill or other pollution from a composite mixture of products at the surface of water or at depths (oil plume). The apparatus has a horizontal platform base for support and to provide a lay-down area, provide an operator support area, and provide a structure for connecting to a local containment boom and standoff. One embodiment is a hook and rail conveying system brings the MRSC to the composite mixture, through the composite mixture for collection, to a container closing area and to a lay-down area. The MRSC is closed after filling.

An apparatus to convey and seal a material recovery and separation container (MRSC) that is water and air permeable for in-place material recovery and separation of a primary product of clean water and clean air and a secondary product of floating contaminants such as an oil spill or other pollution from a composite mixture of products at the surface of water or at depths (oil plume). The apparatus has a horizontal platform base for support and to provide a lay-down area, provide an operator support area, and provide a structure for connecting to a local containment boom and standoff. One embodiment is a hook and rail conveying system brings the MRSC to the composite mixture, through the composite mixture for collection, to a container closing area and to a lay-down area. The MRSC is closed after filling.

The present invention relates to a method, and an arrangement for attaching a lens to a lens holder. The method comprises: arranging a fixing arc of a fixing part around a compressible retainer of the lens holder, inserting an attachment portion of the lens into the compressible retainer, and reducing a radius of curvature of the fixing arc, such that the compressible retainer of the lens holder is compressed around the attachment portion, thereby attaching the lens to the lens holder.

The invention discloses a lifting mechanism for an automatic liquid-based thin-layer cell preparation machine. The lifting mechanism comprises a motor arranged on a mounting module, a gear connected to the output end of the motor, and a lifting rack engaged with the gear; teeth on the lifting rack are arc-shaped teeth; arc length of the arc-shaped teeth is at least one third circumferential length of the lifting rack; the lifting rack is sleeved by linear bearings; each linear bearing is equipped with three groups of rolling balls; and each group of rolling balls are double-row rolling balls. According to the lifting mechanism disclosed by the invention, the teeth of the transmission rack are the arc-shaped teeth, and each linear bearing used for sleeving is provided with three groups of symmetrical steel balls, so that length of the arc-shaped teeth is maximized and depth of the rack can be maximized, and therefore, the lifting rack does not step out or slip under driving of the gear; during sliding or rotating, the steel balls do not scratch the rack; the lifting rack is positioned and cannot rotate, and only can move up and down, so that the gear is guaranteed to be engaged with the lifting rack; and moreover, a pressing device of the lifting rack guarantees pressing force for linear positioning, and a dyeing needle is precisely calculated located and knocked.

A microneedle cartridge is provided comprising a pair of concentric cylinders wherein an inner cylinder supports a microneedle array block and moves up and down an inside cylinder, driven by a central rod which connects the microneedle array to a drive motor. An inner baffle cylinder fits inside the inner cylinder and surrounds the central rod, isolating the microneedle array from the internal cavity of the machine. Fabric gaskets treated with antimicrobial solution are placed at the locations where the inner baffle cylinder meets the inner cylinder and where the inner cylinder meets the outer cylinder. A piston rod cradle at the bottom of the cartridge engages a cup-shaped polymer reciprocating piston rod that interacts with the device motor through a connecting metal piston. A removable, autoclavable metal nosecone covers the cartridge assembly.

A reflectometer sensor element comprises (i) a recess formed in an electrically conducting material, the electrically conducting material defining a connection portion; the recess including an open end at or adjacent a surface of the electrically conducting material; and a transverse cross-sectional area defined by at least one wall of the recess increasing in at least a first region between the connection portion and the open end; (ii) an electrically conducting electrode that is spaced from the said at least one wall of the recess and extends between the open end and a location proximate the connection portion; and (iii) one or more dielectric materials occupying at least part of the recess between the at least one wall of the recess and the electrically conducting electrode. Such an element allows the detection of signals reflected from deeper within subterranean rock than has previously been possible.

The present invention relates to a method, and an arrangement for attaching a lens to a lens holder. The method comprises: arranging a fixing arc of a fixing part around a compressible retainer of the lens holder, inserting an attachment portion of the lens into the compressible retainer, and reducing a radius of curvature of the fixing arc, such that the compressible retainer of the lens holder is compressed around the attachment portion, thereby attaching the lens to the lens holder.

The invention discloses a lifting mechanism for an automatic liquid-based thin-layer cell preparation machine. The lifting mechanism comprises a motor arranged on a mounting module, a gear connected to the output end of the motor, and a lifting rack engaged with the gear; teeth on the lifting rack are arc-shaped teeth; arc length of the arc-shaped teeth is at least one third circumferential length of the lifting rack; the lifting rack is sleeved by linear bearings; each linear bearing is equipped with three groups of rolling balls; and each group of rolling balls are double-row rolling balls. According to the lifting mechanism disclosed by the invention, the teeth of the transmission rack are the arc-shaped teeth, and each linear bearing used for sleeving is provided with three groups of symmetrical steel balls, so that length of the arc-shaped teeth is maximized and depth of the rack can be maximized, and therefore, the lifting rack does not step out or slip under driving of the gear; during sliding or rotating, the steel balls do not scratch the rack; the lifting rack is positioned and cannot rotate, and only can move up and down, so that the gear is guaranteed to be engaged with the lifting rack; and moreover, a pressing device of the lifting rack guarantees pressing force for linear positioning, and a dyeing needle is precisely calculated located and knocked.

The present invention relates to systems and methods for detecting biomaterial anomalies in a test subject for diagnosing existing and potential medical conditions. The general technique utilized is to expose a portion of the test subject to low doses of RF electromagnetic energy. Different biomaterials in a test subject may be differentiated and identified by characterizing their electromagnetic properties based on observed parameters, e.g., electromagnetic energy absorbed, thermal energy created, and electromagnetic energy emitted, during irradiation of the test subject.This invention allows for the efficient utilization of multiple frequency bands allowed by the FCC, as well as a more precise distribution of electromagnetic energy to the test subject.

A reflectometer sensor element comprises (i) a recess formed in an electrically conducting material, the electrically conducting material defining a connection portion; the recess including an open end at or adjacent a surface of the electrically conducting material; and a transverse cross-sectional area defined by at least one wall of the recess increasing in at least a first region between the connection portion and the open end; (ii) an electrically conducting electrode that is spaced from the said at least one wall of the recess and extends between the open end and a location proximate the connection portion; and (iii) one or more dielectric materials occupying at least part of the recess between the at least one wall of the recess and the electrically conducting electrode. Such an element allows the detection of signals reflected from deeper within subterranean rock than has previously been possible.

This invention provides a system and method for enhanced depth of field (DOF) advantageously used in logistics applications, scanning for features and ID codes on objects. It effectively combines a vision system, a glass lens designed for on-axis and Scheimpflug configurations, a variable lens and a mechanical system to adapt the lens to the different configurations without detaching the optics. The optics can be steerable, which allows it to adjust between variable angles so as to optimize the viewing angle to optimize DOF for the object in a Scheimpflug configuration. One, or a plurality, of images can be acquired of the object at one, or differing angle settings, with the entire region of interest clearly imaged. In another implementation, the optical path can include a steerable mirror and a folding mirror overlying the region of interest, which allows different multiple images to be acquired at different locations on the object.

The utility model relates to the technical field of defect detection, in particular to a grating type defect detection stripe light source. The utility model relates to a grating type defect detection stripe light source which comprises a light source main body provided with an accommodating cavity; the base is arranged in the accommodating cavity; the light-emitting strips are arranged at intervals in the first direction, each light-emitting strip comprises a substrate and a light-emitting element, the substrates are installed on the base, and the light-emitting elements are installed on the substrates; the grating is arranged between every two adjacent light-emitting strips; the light-emitting side assembly is connected with the light source main body, the light-emitting side assembly is located on the side, back to the substrate, of the light-emitting element, and the surface, back to the light-emitting strip, of the light-emitting side assembly is an arc-shaped surface; the secondary light distribution device is located between the light-emitting strip and the light-emitting side assembly. The utility model can improve the definition of defect images.