62 results about "Carve out" patented technology

In an electrical component package (1) provided with a liquid-cooled heat exchanger (20), a main-body plate (1A) of the package and a crowning member (5) that are composed of metal plates are joined together, forming a hollow part (6) therebetween for use as a liquid-cooled heat exchanger in which a working fluid is sealed. A concavity (2) for use in mounting an electrical component (8) to be cooled is formed on the outer surface portion of the main-body plate (1A) of the package disposed opposite to the hollow part (6). An inner surface portion (5a) that faces into the hollow part (6) of the main-body plate (1A) of the package is carved out using a carving tool, whereby fins (3) are formed at a fine pitch on the inner surface portion. Minute channels (4) for moving the working fluid are formed between the fins. A flat electrical component package can [therefore] be provided with a liquid-cooled heat exchanger that has excellent heat-radiating functionality.

A system and method of building a satellite communications network provides a customer-driven, modular and flexible approach to providing satellite communications services. The satellite network provider carves out a solution for a customer problem from a design space constrained by satellite size, lifetime and payload given a set of specifications from a customer. The satellite network provider may continually gauge the needs of the users of the system in order to adapt the network to the current and future needs of the customer(s). Further, the use of small satellites utilizing on-board functionality provides modularity while maintaining economic feasibility.

Disclosed are a method and device for indicating a control channel. The method for indicating a control channel includes: channelization processing is performed on indication information indicating the control channel, wherein the control channel is a newly added control channel area or a control channel on a resource which is newly carved out of resources reserved for PDSCH and is for transmitting control information; and the processed indication information is sent to UE. By applying the present invention, the current problem that the UE cannot detect the newly added downlink control channel can be solved.

A gasket encloses a hermetically sealed environment between a cap wafer and a base wafer. The gasket is bonded to the base wafer using bonding material. The bonding material can be one or more of many substances that exhibit acceptable adhesion, sealing, and other properties that ensure a hermetically sealed environment. The gasket is carved out from the cap wafer material itself. The cap wafer is typically made of extremely strong and rigid material such as silicon. Since the gasket is made from the cap wafer, the gasket itself is also extremely strong and rigid.

A method for manufacturing a plate-type heat exchanger in which a heat medium is sealed in a hollow part of an airtight structure formed in the interior of a plate-like container, and the heat medium is moved by capillary force from a condensing part to an evaporating part in the hollow part along heat-medium-guiding grooves formed in the container's inside surface portions that face the hollow part; wherein a plastic workable metal plate of specific thermal conductivity is prepared; a carving tool is used to repeatedly carve out a surface portion of the metal plate at specific intervals along the surface portion, forming a plurality of plate-like fins; and a plurality of grooves formed between these fins is used as heat-medium-guiding grooves. A plate-type heat exchanger is obtained which comprises extremely small heat-medium-guiding grooves that have the necessary capillary force to move the heat medium from the condensing part to the evaporating part without affecting the set alignment or other such characteristics.

In a method of manufacturing a radiator, the blade of a carving tool is applied at a specific angle to the surface of a metal plate with a high coefficient of thermal conductivity, the carving tool is advanced while the angle is maintained, and the surface of the metal plate is carved out to form plate-shaped heat-radiating fins vertically upward. A radiator is manufactured in which a plurality of heat-radiating fins are integrally formed vertically upward at a specific pitch from a single metal plate by repeating a step in which the carving tool is retracted at a specific pitch, the metal plate is carved out, and a heat-radiating fin is formed. A radiator that has high radiation efficiency and is highly safe during handling can be manufactured at low cost.

The invention provides a flexible perovskite solar cell, and the structure of the solar cell sequentially comprises a flexible substrate, a photoelectrode, a first carrier transmission layer, a perovskite light absorption layer, a second carrier transmission layer and a back electrode from the bottom to the top, wherein the photoelectrode is made of multilayer graphene or a conductive polymeric material. The solar cell is high in flexibility, is light and thin, is low in cost, and is high in efficiency. Diversified products can be developed through employing the flexibility of the solar cell, and the solar cell will be wide in application range. Meanwhile, the solar cell carves out a way for the utilization of the large-batch big-area roll-to-roll technology, and provides a new idea for the final industrialization of perovskite.

A method of manufacturing a wheel device including bonding a hub portion with lug holes and center bore hole, a spokes portion, and a barrel portion to generally form a mandrel or an inner frame of the wheel device. The inner frame is a scaled down size of the wheel device, in which a composite skin is wrapped around the inner frame to form an uncured wheel device. The uncured wheel device is encased inside a mold apparatus to cure. A cured wheel device of this method provides a wheel device with barrel, spokes, hub, lug holes and center bore hole molded into said wheel device without the use of a machine to carve out the spokes, hub, log holes or center bore hole.

Disclosed is a wafer support and alignment apparatus. The wafer support and alignment apparatus includes a wafer support component adapted to seat, align and support a wafer. The wafer support component includes at least one flat portion to support the wafer, at least one alignment lip portion protruding upward from the at least one flat portion, and at least one recessed pocket carved out of a portion of the at least one base portion. The at least one recessed pocket is adapted to receive at least one pad.

Disclosed is a polishing method for protection of group II-VI semiconductor materials side edge by carving out but not penetrating demanded forming wafer area on the original wafer and polishing same. That is, peripheral small wafer is used as teat wafer to be polished, thus, the peripheral small wafer can prevent the extrusion between the middle forming wafer edge and abrasive materials and the chip, gapping, and defect can be prevented caused by extrusion, as a result, the protection of side edge can be realized.

A method of making a continuous fiber barrel wrap sheath onto a steel riffled barrel liner of a gas-operated firearm is described. A wrap made up of composite fiber is wrapped onto a steel riffled barrel liner in a continuous fashion, with no interruption within the steel liner for the purpose of delivering high pressure gas through the steel liner. After joining the composite wrap to the steel barrel liner, either by mechanical or chemical procedure, a slot is formed by carving out a top and/or a bottom of the composite. A gas key insert is then placed in the made slots and retained by mechanical or chemical procedure. Finally, a gas port is drilled through the key insert.

The invention relates to a method for making a noble metal paper part. The method comprises the following steps: a noble metal preliminary processing step used for making a noble metal blank material into slices with patterns; and a bonding step for attaching the noble metal slices to a paper part as a substrate by an adhesive. The noble metal preliminary processing step comprises the following steps: rolling the noble metal blank material into the slices with the thickness of 5 microns to 0.5 mm; using a cutting punching machine to cut and punch the rolled slices into a preset shape; and carving out the set patterns on the cut and punched slices. Compared with the prior art, the beneficial effect are that: the paper part as the substrate is attached with the noble metal slices, the process is simple and easy to implement, the cost is not high, the combining application range of the paper part and the noble metal is improved, and collection value and practicability of the paper part are improved.

The invention relates to a device for marking on a fish body. The device is composed of two independent parts of a laser engraving machine and a fish containing box; the fish containing box can move to the position near a laser head of the laser engraving machine, and laser engraving can be conducted on the fish body; the fish containing box is internally provided with a fish fixing tank which is similar to the fish body shape and is used for fixing the fish body. The laser head emits a laser beam to conduct ablation on the fish in the fish containing box, figures or characters or bar codes are carved out, and the purpose of marking on the fish body is achieved. The device for marking on the fish body has the advantages that the marking speed is high, marks are not accessories hanging outside and are not prone to falling off, durability is achieved, crucially, the marks are prevented from being replaced secretly, and identification on sales and dining tables is guaranteed.

The invention provides a color enamel product. The color enamel product comprises a crystal article, blank bodies and color enamel, wherein the blank bodies are connected through at least one threaded fastening piece in a locking mode, the color enamel with the same color as crystal is filled in a connection position of the blank bodies and the crystal, and the color enamel blank bodies of the color enamel product are tightly attached to the crystal. The invention further provides a preparation method of the color enamel product. The preparation method of the color enamel product comprises the steps of drawing a plane design drawing, carving out a clay model, casting a wax impression, casting metal, baking color and assembling, wherein in the step of metal casting, the connection position of the blank bodies is provided with at least one hole, the blank bodies are connected through the metal fastening pieces in a locking mode, and in the step of color baking, the color enamel with the same color as crystal is filled in the connection position of the blank bodies, and the blank bodies of the prepared color enamel product are tightly attached to the crystal.

A non-surgical treatment for receding gums utilizes the fact that tissue responds to continuous controlled mechanical forces with growth. The treatment system includes an impression of the upper and/or lower teeth, including the surrounding existing gums, so that a vacuum can be established within the impression around teeth and gums. Before use, selected portions of the impression are carved out a desired amount to create a location for the expansion and regrowth of the gums. Additionally, one or more channels may be included in the impression for delivery of the vacuum to all areas encompassed by the impression. The treatment system also includes a vacuum source operatively attached to the impression so as to be able to deliver a vacuum to the impression once the impression is place in the patient's mouth over the teeth and gums.

The present invention provides a light located in a carved out portion of the front seat back in an automobile. In an exemplary embodiment, the light includes a light-emitting diode (LED) lamp attached to the top ledge that the carved out portion creates. This LED lamp is small in nature, and therefore hidden from the view of passengers and out of the way as to not interfere with the front seat back. Additional exemplary embodiments can include incandescent lamps, fluorescent lamps, and the like. Advantageously, the light in the carved out portion can be utilized as a courtesy lamp, a reading lamp, a map pocket lamp, and the like. Additionally, the present invention is designed to allow illumination while the automobile is operating without interference with the driver or neighboring automobiles by positioning the light such that the light angles downward while on.

A watercraft includes a stern flotation compartment. The hull is carved out underneath the gunwales to admit a vertical cylindrical sleeve extending through the flotation compartment from top to bottom, and sealed top and bottom. A studded vertical mounting tube carrying an electric motor fits within a slotted cylindrical steering tube; the latter is carried on rotatable bearings affixed to the vertical cylindrical sleeve. A steering assembly is affixed to the slotted cylindrical steering tube and a guide tube fits closely within the vertical mounting tube. An electrical power cable is connected to the electric motor and a retraction assembly is affixed to the electric motor.