31results about How to "Maintain contact" patented technology

A DGNSS-based guidance system, wherein a rover receiver first utilizes data from a master base station transceiver, a DGNSS reference network, or some other differential source to compute a differentially corrected location to establish a reference DGNSS relationship. Using this location and data observed only at the rover, the rover computes an internal set of differential corrections, which set is stored in computer memory, updated as necessary, and applied in future times to correct observations taken by the rover. As the rover enters into areas of other base station receiver reference networks, the rover transceiver will send positional information it receives from the master base station to the new, secondary base station. The secondary base station then calibrates its own reference information using information sent from the original master base station.

Various apparatuses, methods and systems for directionally controlling a movable partition are provided. In one embodiment, an apparatus may include at least one roller assembly coupled to a portion of a movable partition. A roller element of the roller assembly may be configured to maintain contact with an adjacent surface (e.g., a floor) while the partition is displaced along a desired path even though the adjacent surface may exhibit unevenness, undulations or other substantially nonplanar surface features. In one embodiment, the apparatus may be configured to maintain a substantially constant force between the roller element and the adjacent surface. In another embodiment, the apparatus may be configured to maintain a force between the roller element and the adjacent surface substantially within a specified range. A steering actuator may also be used to select, or change, the orientation of the roller assembly with respect to the partition.

A printing unit convertible between at least two printing modes comprising at least two interchangeable sets of cooperating printing cylinders. A first set of the cooperating printing cylinders includes a lithographic plate cylinder and a blanket cylinder and a second set of the cooperating printing cylinders includes an anilox cylinder and a flexographic plate cylinder. A selected one of the first and second sets is removably mounted in the printing unit with the cooperating printing cylinders thereof in rotatable contact with each other. The first set being selected to operate in an offset lithographic printing mode and the second set being selected to operate in a flexographic printing mode.

An apparatus for vascular denervation, comprising a catheter configured for delivery into a vessel of a patient. A balloon is mounted on a distal tip of the catheter, the balloon being configured to be inflatable and further configured so that, upon inflation, the balloon adopts a shape that includes a first edge and a second edge that wind around each other in a double helix, the first edge and the second edge being separated from each other by a first crease and a second crease that also wind around each other in a double helix. A first electrode is attached to the balloon and is located to extend along the first edge.

A single floating windguard that pivots at the front and the middle of the tine section causing the tines to maintain contact with the crop at all times as it moves over the pickup and across the stuffer assembly.

A belt tracking system for controlling the lateral position of a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a roller shaft, a stationary member, a slidable member, and a biasing mechanism. The roller shaft extends outward in the axial direction from an axial end of a specific one of the plurality of generally parallel rollers. The stationary member is fixed in position adjacent to the roller shaft to define a first interfacial surface therealong. The slidable member is co-movably coupled with the roller shaft to define a second interfacial surface therealong inclined relative to the axial direction. The biasing mechanism is connected to the roller shaft to press the slidable member against the stationary member.

An apparatus for forming a magnetic transition pattern in a magnetic material by contact printing, comprising:(a) a stamper having an imprinting surface comprising a plurality of projections and depressions arranged according to the magnetic transition pattern, the stamper being formed of at least one high saturation magnetization, high permeability magnetic material;(b) means for supporting a workpiece such that a surface thereof comprised of the magnetic material is in contact with the imprinting surface;(c) magnet means for applying a unidirectional re-alignment magnetic field to the stamper and workpiece to effect selective re-alignment of magnetic domains of portions of the magnetic material facing the depressions of the imprinting surface, such that the pattern of selectively re-aligned magnetic domains forms a pattern replicating the pattern of projections and depressions; and(d) means for applying sufficient pressure to the stamper and workpiece to overcome magnetic attraction between the stamper and the magnet means to thereby maintain full contact therebetween.

In a method of making a sheet metal part for motor vehicles, a blank is placed with its opposite length sides between outer lower forming jaws of a die. The blank is then clamped by moving the outer lower forming jaws toward one another. Outer upper forming jaws are then moved to their closed position so that the length sides of the blank are secured in place between the lower and upper forming jaws. The lower and upper forming jaws and a press tool are then moved toward one another, and the blank is shaped to its final configuration to produce a sheet metal part.

An interactive multimode tracking system and method is disclosed. In general, the tracking system comprises a central office that interactively communicates with various portable tracking units over at least two communication networks. The multiple communication networks help maintain a connection with the tracking units. The central office can also actively manage the information provided a user of the tracking unit. This allows the central office to change the route of the user based on changing conditions.

The present invention provides a contact probe pin having both electrical conductivity and durability and being capable of realizing low adhesion to the device under test (particularly, tin contained therein) and thereby stably maintaining electrical contact over a long period of time. The present invention relates to a contact probe pin comprising: a base material; and a carbon film comprising at least one of a metal and a carbide thereof, wherein the carbon film is continuously formed over the surface of from a tip part of the contact probe pin to a lateral part of the contact probe pin, and a content of the at least one of a metal and a carbide thereof in the carbon film is continuously or intermittently decreased from the tip part toward the lateral part.

The present invention relates to methods, compositions, and kits for detecting and quantitating exosomes and exosomal biomarkers and the use of exosomes and exosomal biomarkers in diagnostic and prognostic methods for various diseases and disorders. Disease and disorders of the present invention include neurological disorders, immunological disorders, placental diseases, cancer, hematological disorders, kidney disease, gastrointestinal diseases, liver diseases, and musculoskeletal diseases

An inflatable prosthetic breast assembly may include a pliant body. The assembly may also include a single and uniform outer layer that contiguously extends along an anterior face of the body as well as a rear wall removably attached to a posterior face of the body and a core permanently intercalated between the outer layer and the rear wall. The body may further include a mechanism for selectively modifying the shape of the body which may include a plurality of hollow pockets formed within the core and extending forwardly from the posterior face. A plurality of inflatable bladders may be removably seated within the pockets respectively. Each bladder preferably has an air-inlet orifice formed at a posterior side thereof. The body shape modifying mechanism may also include a hand-operable air pump to introduce volumes of air into the bladders respectively.

The application discloses a belt formed of first and second portions of thermoplastic sheet including, respectively, first and second pluralities of tabs spaced apart so as to define first and second pluralities of openings along corresponding first and second edges of the first and second portions of thermoplastic sheet, wherein the first plurality of tabs are joined to the second plurality of tabs so as to join the first edge to the second edge. Also disclosed is a method for forming a belt of a thermoplastic material, including forming angles on a first edge of a first portion of thermoplastic sheet and on a second edge of a second portion of thermoplastic sheet, forming first and second pluralities of openings, respectively, in the first and second portions of thermoplastic sheet, placing together the first and second edges such that they overlap, and joining the first and second portions of thermoplastic sheet together.

A submergible activity platform for attachment to an associated structure on a body of water is disclosed. The activity platform for supporting persons engaged in water activities includes a platform area extending outwardly from and alongside the associated structure. A support structure is carried by the activity platform for mounting the activity platform to the associated structure so that the activity platform is located at a desired depth in the water when mounted to the associated structure. A walkway is included in for providing access between the associated structure and the activity platform when submerged. The activity platform includes a water activity section free of the walkway where water activities may take place. The activity platform also includes a plurality of water flow passages for allowing water to flow through the activity platform when submerged to reduce the force of water currents against the activity platform.

Tool holder devices are provided, which are designed to hold tools having spring clip mechanisms. In one aspect, a tool holder device comprises a guiding portion and a mounting portion. The mounting portion is adapted to engage a spring clip of a tool for mounting the tool. The guiding portion is adapted to guide a spring clip towards the mounting portion as a person slides the tool from the guiding portion to the mounting portion while maintaining contact between the spring clip and the guiding portion.

A solar cell and a method for manufacturing the same are discussed. The solar cell includes a crystalline semiconductor substrate containing impurities of a first conductive type, a tunnel layer positioned on the crystalline semiconductor substrate, a semiconductor layer which is formed on the tunnel layer, has a crystallinity less than the crystalline semiconductor substrate, and includes a first doped region of a second conductive type opposite the first conductive type and a second doped region containing impurities of the first conductive type at a higher concentration than that of the crystalline semiconductor substrate, a first electrode connected to the first doped region, and a second electrode connected to the second doped region.

Each of contact fittings is obtained by bending a die-cut member having a metal plate portion of substantially rectangular shape and a metal piece connecting to a long side of the metal plate portion. The metal piece is folded to be accommodated within a region directly above a surface of the metal plate portion opposite a surface in contact with a front-surface electrode or a back-surface electrode. Then, the metal piece is bent along the length of the metal plate portion to form a hook to be retained by a first housing or a second housing. Therefore, as compared to a structure in which hooks are orthogonal to the length of metal plate portions and bend outward from contact fittings, the arrangement width of the contact fittings arranged in a direction substantially orthogonal to the length of the contact fittings can be reduced.

The present invention relates to a container for keeping fermented food, having for example, a main body for accommodating fermented food in an interior space; a pressing plate coming into contact with the surface of the fermented food in the main body; and a cover for blocking the opening of inside of the main body; wherein the main body has a stepped part protruded inwards from the inner circumferential surface of a neck part at an upper end portion, and the pressing plate has a protruded rim provided to the periphery of the upper end portion thereof so as to be placed on the stepped part, a vertical section provided to the lower end of the protruded rim and having an outer circumferential surface coming into contact with the inner circumferential surface of the stepped part, and a round surface provided at the lower end of the vertical section and having a bottom surface part coming into contact with the surface of the fermented food.

A portable device for use in performing a plurality of different electro-physiological tests is provided. The device may include a port for receiving and a controller for processing signals from each of the different tests. The device may also receive a portable computing device such as a laptop or tablet for use in analyzing the signals processed by the device. A headgear including straps may be used to perform one or more of the tests. The headgear may include one or more connectors for connecting the straps of the headgear, for connecting electrodes to a patient, and for maintaining contact between the electrodes and the patient's head during the test. In addition, the device may be capable of assisting a user of the device in configuring the electrodes for the different tests.

The invention relates to the technical field of hemostats, in particular to a cardiologic interventional hemostat. The cardiologic interventional hemostat comprises a bottom support, a locking band and a hemostatic block, wherein an application piece is arranged at the bottom of the hemostatic block; because the hemostat is compressed in a wound position before being puncture and taking out, a cavity formed in the surface of skin after the puncture and taking out ejects the application by operating a knob in the hemostatic block, the cavity after the puncture and taking out is in the axial direction of the base support, and the displacement of the compressed hemostatic block and the ejected application piece is in the radial direction of the bottom support, so that the healing effect on the wound is reduced, and the application effect of the hemostat is weakened. Therefore, an acting force for binding the hemostat is adjusted to the bottom support through a top support, the cavity caused in the axial direction of the bottom support in the wound after puncture and taking out is made up by use of rotation formed by arc-shaped bulges on the application piece in the hemostat, the contact effect of the hemostat on the wound compression is maintained, and the application effect of the cardiologic interventional hemostat is further enhanced.

Provided is a method and growth chamber for the rapid and accurate detection of growth and metabolism of a cellular microorganism in isolation within one or a plurality of wells containing a population of microorganisms in a non-liquid, culture medium, wherein the cells are distributed at not greater than one cell per well at plating. Further provided is a gelled culture medium containing a non-toxic, water-soluble, phosphorescent compound which measures oxygen content (partial oxygen pressure) of a microorganism also contained therein, by oxygen-dependent quenching of phosphorescence; or the gel contains a fluorescent pH indicator that demonstrates growth of the microorganism by pH-dependent intensity change or wavelength shift in the emission spectrum.

The present invention provides a contact probe pin having both electrical conductivity and durability and being capable of realizing low adhesion to the device under test (particularly, tin contained therein) and thereby stably maintaining electrical contact over a long period of time. The present invention relates to a contact probe pin comprising: a base material; and a carbon film comprising at least one of a metal and a carbide thereof, wherein the carbon film is continuously formed over the surface of from a tip part of the contact probe pin to a lateral part of the contact probe pin, and a content of the at least one of a metal and a carbide thereof in the carbon film is continuously or intermittently decreased from the tip part toward the lateral part.

The present invention relates to a negative electrode active material including a silicon-based core particle and an outer carbon coating layer formed on the silicon-based core particle, wherein the outer carbon coating layer contains graphene having a D / G ratio of 0.35 or less in the Raman spectrum.

The invention provides a non-inflatable inner tube of an electric bicycle, which is arranged in an outer tube of the electric bicycle and serves as a traditional inflatable inner tube. The bearing capacity and the service life are obviously superior to those of a traditional inflatable inner tube; the properties of transmission, adhesion, shock absorption and impact force absorption of the tube are comparable to those of the inflatable inner tube. The non-inflatable inner tube of the electric bicycle is characterized in that the non-inflatable tube is arranged in an outer tube of the electricbicycle and serves as an inflatable inner tube; the outside of a lining ring is in contact with the rim of a wheel and the inside of a tread of the outer tube of the electric bicycle, and the inside of the lining ring is wrapped on an oval spiral clearance spring.

A hinged archery sight for a bow for shooting arrows includes an oval configured sight portion when the hinged archery sight is disposed in a substantially vertical position, and a substantially annular configuration when the hinged archery sight is disposed in a predetermined angular position corresponding to an archer's draw on the bow string. The hinged archery sight also includes hinged portion for pivotally securing the archery sight to a bow string. To maintain a predetermined optimum position of the hinged archery sight on the bow string, securing spikes are integrally joined to inner walls of bow string receiving recesses such that pointed ends of the securing spikes radially penetrate the bow string when the hinged archery sight is secured about the bow string.

The invention provides a non-inflatable inner tube of a tricycle, which is arranged in an outer tube of the tricycle and serves as a traditional inflatable inner tube. The bearing capacity and the service life are obviously superior to those of the traditional inflatable inner tube; the properties of transmission, adhesion, shock absorption and impact force absorption of the non-inflatable inner tube are comparable to those of a pneumatic tire. The non-inflatable inner tube of the tricycle is characterized in that the non-inflatable inner tube of the tricycle is arranged in an outer tube of the tricycle and serves as the inflatable inner tube; the outside of a liner is in contact with a rim of a wheel and the inside of a tread of the tricycle outer tube, and the inside of the liner is wrapped on an oval spiral gapless spring; the oval spiral gapless spring is a spiral spring formed by winding a spring steel wire, no gap exists between round flat oval rings, and then the round flat ovalrings are wound into a circle. The section of the non-inflatable inner tube is in a round flat oval shape, and the non-inflatable inner tube is in fully contact with and completely attached to the interior of a tire tread to support the tire tread bearing load.

An antibacterial member that maintains a high antibacterial property and a high osteoconductive property for a long duration is provided. The antibacterial member includes a DLC film (F-DLC film) 40 containing fluorine at least partially or entirely on an outermost surface of a base material 10. The F-DLC film has an element ratio (F / (F+C)) of 17% to 72% and a nanoindentation hardness of 2,000 MPa to 16,000 MPa. This maintains wear resistance and close contact, and obtains an antibacterial member that maintains a high antibacterial property and a high osteoconductive property for a long duration. The F-DLC film does not necessarily need to cover the entire outermost surface of the base material but may be disposed in a mottled pattern.

An antibacterial member that maintains a high antibacterial property and a high osteoconductive property for a long duration is provided. The antibacterial member includes a DLC film (F-DLC film) 40 containing fluorine at least partially or entirely on an outermost surface of a base material 10. The F-DLC film has an element ratio (F / (F+C)) of 17% to 72% and a nanoindentation hardness of 2,000 MPa to 16,000 MPa. This maintains wear resistance and close contact, and obtains an antibacterial member that maintains a high antibacterial property and a high osteoconductive property for a long duration. The F-DLC film does not necessarily need to cover the entire outermost surface of the base material but may be disposed in a mottled pattern.