Abstract: The present invention proposes an in-situ freezing machining method for an integrated thin-walled array structure. In the method, the area among cups is cut off first; then, the outer walls of a cup array are machined; and finally, water filling and freezing are carried out, and in-situ freezing machining of the inner walls of the cup array is carried out. Then, hoisting and turning over are carried out, and the area among cavities is cut off; then, the outer walls of a cavity array are machined; and finally, water filling and freezing are carried out, and in-situ freezing machining of the inner walls of the cavity array is carried out. The method realizes in-situ freezing clamping of workpieces, avoids error accumulation caused by repeated installation of a fixture, and can refrigerate efficiently, suppress ambient and cutting thermal interference, and ensure the stability of freezing fixture.

Abstract: The present disclosure provides an electrode structure including a metal thin film and a patterned graphene-graphitic carbon composite layer disposed on the metal thin film, a method for fabricating the electrode structure using laser printing, and an electrochemical device including the same.

Abstract: A pickling facility includes: a pickling tank for storing an acid solution; a conveyance part for continuously conveying a steel plate immersed in the acid solution; a measurement part for measuring at least one parameter which has a correlation with a heat transfer coefficient between the acid solution and a reference surface disposed in the acid solution so as to face the steel plate; and a conveyance speed decision part configured to decide a conveyance speed of the steel plate conveyed by the conveyance part, on the basis of a measurement result of the at least one parameter.

Abstract: Described herein are methods and systems for forming composite stringer assemblies or, more specifically, for shaping composite charges while forming these stringer assemblies. A system comprises a bladder, having a bladder core, and a bladder skin. The bladder core is formed from foam. The bladder skin is formed from an elastic material and encloses the bladder core. When a composite stringer assembly is formed, the bladder is positioned over a charge base. The charge base later becomes a stringer base, such as a fuselage section or a wing skin. A charge hat is then positioned over the bladder and is conformed to the bladder. A combination of the bladder skin and the bladder core provides support during this forming operation and later while the stringer assembly is cured. In some examples, the bladder core is collapsible for the removal of the bladder from the cavity of the stringer assembly.

Abstract: A sheet attaching apparatus includes a gripping mechanism that grips one end portion, in a longitudinal direction, of a first sheet that has been drawn out from a first supply roll; a moving mechanism that allows the first sheet to be attached to a second sheet by moving the gripping mechanism to cause the first sheet to approach and contact the second sheet that passes through an attaching portion provided in a feeding path; and a releasing mechanism that releases a grip of the gripping mechanism on the first sheet, after the first sheet has contacted the second sheet.

Abstract: A solar panel disassembling apparatus for disassembling a solar panel including a glass plate and a stacked film, includes a supporting plate of which is in contact with the glass plate, a moving scraper module including a first body moving in parallel with the supporting plate, a first elevator moving vertically, and a blade connected to the first elevator and changing in height and scraping the stacked film using the blade, and a moving pressing module including a second body moving in parallel with the supporting plate, a second elevator vertically, and a pressing unit connected to the second elevator and changing in height. The moving pressing module is disposed forward in the forward movement direction of the moving scraper module and presses and aligns the stacked film using the pressing unit ahead of the moving scraper module.

Abstract: A cross car beam assembly is provided herein. A composite beam structure extends transversely across a vehicle. A vehicle floor bracket is disposed below the composite beam. A composite reinforcement has a first portion fixedly engaged to the beam structure and a second portion engaged to the vehicle floor bracket.

Abstract: A method for salvaging a surface of a pin-bore assembly associated with a carrier is provided. The method includes inserting a sleeve within a bore of the carrier. The method also includes installing a retention mechanism that secures the sleeve within the bore of the carrier.

Abstract: A carbon composite material, including a plurality of spaced graphene sheets, each respective sheet having opposed generally planar surfaces, and a plurality of functionalized carbonaceous particles. At least some functionalized carbonaceous particles are disposed between any two adjacent graphene sheets, and each respective at least some functionalized carbonaceous particle is attached to both respective any two adjacent graphene sheets. Each respective graphene sheet comprises at least one layer of graphene and at least portions of respective any two adjacent graphene sheets are oriented substantially parallel with one another.

Abstract: The invention relates to a device (1) for producing a case having a large length for food, in particular for sausages, from a plurality of individual case sections made of casings that contain collagens, such as natural casings or collagen-containing artificial casings, comprising a mandrel (2) and at least two sleeve sections (3), wherein the sleeve sections (3), in order to create an overlapping area (4), are pushed over the mandrel (2) and arranged such as to overlap each other, a heating element (5) for temporarily exchanging heat between the heating element (5) and the overlapping area (4), such that the case sections are at least partially welded to each other in the overlapping area (4), a deformable extension body (6), wherein the deformable extension body annularly surrounds the mandrel (2) and is arranged inside the case sections (3), wherein the deformable extension body (6) is made of an elastically deformable material, and a mold (7) that encloses the mandrel (2) in some sections.

Abstract: A curved display panel manufacturing method is provided. The curved display panel manufacturing method in which a display panel in a desired curved shape is manufactured using a prefabricated flat liquid crystal panel including a lower substrate and an upper substrate formed of glass and opposite each other, each of the lower substrate and an upper substrate being provided with a polarizing plate, and a liquid crystal layer formed between the lower substrate and the upper substrate, includes separating the polarizing plates from the lower substrate and the upper substrate, removing the outer surface of the liquid crystal panel to reduce the lower substrate and the upper substrate from which the polarizing plates are separated to a designated thickness, and bending the liquid crystal panel having the removed outer surface in a desired curved shape.

Abstract: A method of attaching a first portion and a second portion to each other. An adhesive is exposed to a low temperature in order to obtain a non-tacky adhesive. The non-tacky adhesive is arranged between the two portions. The adhesive is cured. Use of adhesive according to the method.

Abstract: An improved stent-graft device is provided that delivers a smooth flow surface over a range of operative expanded diameters by applying a unique cover material to the stent through a technique that allows the cover to become wrinkle-free prior to reaching fully deployed diameter. The unique cover material then allows the device to continue to expand to a fully deployed diameter while maintaining a smooth and coherent flow surface throughout this additional expansion. Employed with a self-expanding device, when the device is unconstrained from a compacted diameter it will self-expand up to a fully deployed diameter with the graft being substantially wrinkle-free over diameters ranging from about 30-50% to 100% of the fully deployed diameter.

Abstract: The present invention relates to an artificial leather and method for making the same. The artificial leather includes a polyester fiber substrate and a thermoplastic polyester elastomer (TPEE) resin layer. The polyester fiber substrate has a plurality of polyester fibers. The thermoplastic polyester elastomer (TPEE) resin layer is disposed adjacent to the polyester fiber substrate, and the material thereof is thermoplastic polyester elastomer (TPEE). Whereby, the material of the all layers of the artificial leather is polyester types, therefore, the whole artificial leather can be melted to recycle and reuse when disposing the artificial leather, so as to achieve the effect of environmental protection.

Abstract: The present invention is directed to the compositions and methods of preparing hydrogel-grafted nerve guides for peripheral nerve regeneration. Particularly, the present invention describes the nerve guides and methods for preparation of hydrogel-grafted nerve guides with encapsulated neurotrophic factors and a nanofiber mesh lining the inner surface of the guide. The present invention also provides methods for peripheral nerve repair using these hydrogel-grafted nerve guides.

Abstract: A compression and kink resistant tubular implant for nerve repair. The implant includes a tubular biopolymeric membrane and a polymeric supporting filament. Also provided is a shaped compression resistant implant for ridge augmentation in dental surgery. Methods for producing the implants are also provided.

Abstract: A method for manufacturing a rigid-flexible printed circuit boards includes following steps. First, a first rigid substrate is attached to a first adhesive layer. Second, a first opening through the combined first rigid substrate and the first adhesive layer is defined. Third, the first rigid substrate is laminated to a flexible substrate, the flexible substrate includes an exposed portion exposed via the first opening. Fourth, a second rigid substrate is attached to a second adhesive, a glass transition temperature of the second adhesive layer being lower than that of the first adhesive layer. Fifth, a second opening through the combined first rigid substrate and the first adhesive layer is defined. Sixth, the second rigid substrate is laminated to the flexible substrate in such a manner that the flexible substrate is sandwiched between the first and second adhesive layers, the exposed portion is exposed in the first and the second openings.

Abstract: A pipe is wrapped with a composite to form a pre-stressed interface to facilitate load sharing between the materials. Prior to being wrapped, the pipe is placed in tension via hydraulic devices or the like. Alternatively, a combination of cured and uncured composite wraps is used in proximity to each other to apply compressive stress to the pipe. In addition, the pipe may be subjected to cold temperatures to change its dimensions prior to being wrapped with a composite material.

Abstract: While bumps formed on pads of a semiconductor chip and a board having a sheet-like seal-bonding resin stuck on its surface are set face to face, the bumps and the board are pressed to each other with a tool, thereby forming a semiconductor chip mounted structure in which the seal-bonding resin is filled between the semiconductor chip and the board and in which the pads of the semiconductor chip and the electrodes of the board are connected to each other via the bumps, respectively. Entire side faces at corner portions of the semiconductor chip are covered with the seal-bonding resin. Therefore, loads generated at the corner portions due to board flexures for thermal expansion and contraction differences among the individual members caused by heating and cooling during mounting as well as for mechanical loads after mounting so that internal breakdown of the semiconductor chip can be avoided.

Abstract: In a manufacturing method of a transparent laminated sheet of the invention, the transparent laminated sheet includes a first base layer that is formed by a crystalline resin and a second base layer that is provided on at least one surface of the first base layer and is formed of a crystalline resin. The crystalline resin for the second base layer has a larger melt flow rate and a shorter relaxation time than the crystalline resin for the first base layer. The transparent laminated sheet is formed by rapidly cooling the crystalline resin for the first base layer and the crystalline resin for the second base layer immediately after being respectively extruded from dies in a melted state.

Abstract: A process for producing a porous body with different physical properties in desired regions is provided by pore forming treatment, not by bonding two or more materials made porous beforehand, with, for example, an adhesive. Raw materials are prepared, each of which contains a polymer and a raw material preparation solvent. At least two types of the raw materials having different compositions are prepared. Thereafter, the respective raw materials are frozen into desired shapes to form frozen bodies thereof. The frozen bodies thus formed are brought into contact with each other to form an assembly thereof, the assembly is exposed to a condition under which the frozen bodies begin to melt, and the assembly is then freeze-dried. Thus, a porous body having regions different in physical properties can be obtained. Such a porous body can be used as, for example, an adhesion inhibitory material or a scaffold for a cell culture.

Abstract: A heat shield having a honeycomb core. The honeycomb core has a plurality of intersecting wall portions forming a plurality of cells. A strain compliant material is applied to the wall portions of the honeycomb core prior to filling of the cells with an ablative material. An ablative material at least substantially fills the cells of the honeycomb core.

Abstract: A method of attaching a first portion and a second portion to each other. An adhesive is exposed to a low temperature in order to obtain a non-tacky adhesive. The non-tacky adhesive is arranged between the two portions. The adhesive is cured. Use of adhesive according to the method.

Abstract: Disclosed is a process for adhering a flexible film to a substrate by interpositioning between the film and the substrate of a sufficient amount of a liquid, so that no bubbles are trapped between the film and the substrate after the film has been applied to the substrate using a scraper and where the liquid does not freeze at a substrate temperature below 0° C.

Abstract: A method of forming a heat shield that involves thermally stabilizing a plurality of phenolic microspheres; mixing the thermally stabilized phenolic microspheres with a phenolic resin to form a phenolic ablative material; compressing the phenolic ablative material into a honeycomb core; and allowing the phenolic ablative material to cure.

Abstract: A pipe is wrapped with a composite to form a pre-stressed interface to facilitate load sharing between the materials. Prior to being wrapped, the pipe is placed in tension via hydraulic devices or the like. Alternatively, a combination of cured and uncured composite wraps is used in proximity to each other to apply compressive stress to the pipe. In addition, the pipe may be subjected to cold temperatures to change its dimensions prior to being wrapped with a composite material.

Abstract: A method and apparatus are provided for die cutting label stock comprising a facestock, an adhesive and optionally a liner to form labels where a liner of the linered pressure sensitive adhesive label stock may be a thin or ultrathin liner.

Abstract: A method and a device for treating wafers on assembly carriers is disclosed. A wafer to be treated can be fixed on a liquid film that is located between the front side of the wafer and the assembly carrier by freezing of the film.

Abstract: A DI forming water-based coolant of a laminated metal sheet includes at least one kind of base (a) selected from alkanolamines and alkali metal hydroxides, a fatty acid (b), and water (c), wherein the total content of the base (a) and the fatty acid (b) is 0.02 to 4% by mass and the ratio of a straight-chain fatty acid having a carbon number of 6 to 12 in the fatty acid (b) is 80 to 100% by mass.

Abstract: A process for recycling scrap of shoe stiffener comprising the steps of: 1. Kneading the collected scrap of shoe stiffener, having a core layer of TPU resin material (with filler) sandwiched in between two opposite net fabric layers, to be dense clumps; 2. Freezing the dense clumps to be hard frozen clumps; 3. Crushing the hard frozen clumps to be a crushed product including pellets of resin material, and short fibers; and 4. Extruding the crushed product including pellets and short fibers to produce a regenerated core layer; and covering or laminating two net fabric layers on opposite sides of the regenerated core layer to obtain a regenerated shoe stiffener sheet to enhance environmental protection and prevent from wasting of material resources.

Abstract: In a method for making a window covering the user selects a first segment of cellular material in which there is a top cell having a top surface, at least one glue line on the top surface and a strip of fabric on the at least one glue line. The strip of fabric and at least a portion of the glue line are removed from the top surface of the top cell. and a second glue line is applied to that top surface. A second segment of cellular material is place over the second glue line on the top surface of the top cell of the first segment. The glue line cures and bonds the second segment of cellular material to the first segment of cellular material. If the cellular material has tabbed cells the processes can be used to join the tabs of the two segments together.

Abstract: A method and apparatus enables linered label applicators to use labels on thin liners. Linered labels comprise a composite of an elongate sheet of thin or light-weight temporary liner having a precut label adhered to a low adhesion surface. The cut-out labels on the liner are fed into the linered label applicator. The use of support mechanisms other then vacuum application on rollers enables the use of thinner liner sheets on labels. A die head for cutting or perforating labels comprising adhesive on label stock comprising a die head having at least 80% of its outer surface comprising flat areas between cutting edges, multiple cutting edges on the outer surface, and an internal volume in the die head, the internal volume for carrying coolant liquid into and out of the volume so as to cool the outer surface of the die head when the coolant temperature is at least 10° C. cooler than the outer surface of the die head.

Abstract: A cell for the electrowinning of aluminium has a cavity for containing electrolyte (20) and one or more non emerging active anode bodies (5) that are suspended in the electrolyte. The electrolyte's surface (21,21?) has an expanse extending over the cavity and is substantially covered by a self-formed crust (25) of frozen electrolyte. The crust is mechanically reinforced by at least one preformed refractory body (30, 30?,30?). The electrolyte crust is formed against the preformed refractory body and bonded thereto so as to inhibit mechanical failure of the crust and collapse of the crust into the cavity.

Abstract: A raw material including a mixture of a natural fiber and a thermoplastic fiber is supplied to a surface of a rotating rotary body. The natural and thermoplastic fibers are scattered toward a carrying surface of a conveyor belt by the rotational force of the rotary body. An air blower may direct pressurized air to the scattered raw material in order to further effect separation of the natural and thermoplastic fibers. Consequently, the natural fibers and the thermoplastic fibers are deposited such that the relative concentration of the natural fibers and the thermoplastic fibers gradually and seamlessly changes or varies across the thickness of depth of the resulting molded fiber material.

Abstract: A pipe is wrapped with a composite to form a pre-stressed interface to facilitate load sharing between the materials. Prior to being wrapped, the pipe is placed in tension via hydraulic devices or the like. Alternatively, a combination of cured and uncured composite wraps is used in proximity to each other to apply compressive stress to the pipe. In addition, the pipe may be subjected to cold temperatures to change its dimensions prior to being wrapped with a composite material.

Abstract: The present invention provides methods for preparing compositions in blister packages using complex aluminum substrate materials, wherein said complex aluminum substrate materials comprise an intermediate aluminum layer, and first and second outer layers, wherein the material of the first outer layer differs from that of the second outer layer, and the flexural rigidity of the first outer layer differs from that of the second outer layer by 0-30%.

Abstract: A method of labelling vials and containers for storing in freezing or cryogenic environment. More specifically, a method for labelling of vials and other containers which have a low surface temperature such as found in vials or containers freshly removed from a freezing or cryogenic environment.

Abstract: A manufacturing method of trademark label of the present invention comprises a process of making rubber sheet which produced by compounding the ingredients of natural rubber composite, a process of cutting the rubber sheet according to the design of trademark label, a process of spreading primer on adhesion side of cut trademark label and drying at normal temperature for about 5 minutes, a process of spreading binder on the primer-spread and dried part of trademark label, a process of inserting the glue-spread trademark label into the cavity of metallic mold and gluing (first gluing process) the trademark label on artificial leather, a process of removing unnecessary impurities of trademark label attached to artificial leather (by first gluing process), a process of inserting trademark label whose impurities are removed into the metallic mold and hot-pressing at the temperature of about 150°, and a process of refrigerating the trademark label hot-pressed on artificial leather to the temperature of about 5° C.

Abstract: An improved process for producing ceramic thick film array elements is provided. In this regard, ceramic elements are formed on a temporary, or printing, substrate by screen printing or other forming methods. The temporary, or printing, substrate is advantageously provided with a release layer. This makes it possible to release the printed and soft-baked ceramic elements from the temporary substrate and transfer the ceramic elements to the sintering substrate. The contemplated release technique takes advantage of the phase transition of a liquid, e.g. water, to transfer the elements to a sintering substrate. After sintering and electrode deposition, the ceramic element array is bonded to a target substrate. Then, the sintering substrate is removed to make the array available for implementation in a variety of suitable environments.

Abstract: In a method for filling pores between two adjacent layers of a laminate for a component with high demands upon strength and comprising several layers of fibre composite having within each layer substantially parallel fibres embedded in a matrix, a connection path is created, through which a medium may move inside the laminate, between the exterior of the laminate and the pore by exerting the laminate at least in the region of the pore for forces making slots to propagate substantially in the matrix through each laminate layer along the fibre direction of the layer. A flowing, curable material is after that applied at an outer surface of the laminate and this is brought to fill the pore through the connection path. Finally, the material filling the pore is brought to cure.

Abstract: Optics used in a high vacuum environment are mounted by bonding by use of addition polymerizing material which used in that environment. The suitability for use in the high vacuum environment is achieved by precise control of outgassing of trapped and dissolved gases, including low molecular weight hydrocarbons and amines, and unreacted material from component parts of said addition polymerizing material. A plurality of application quantities of the polymer are prepared in a large batch for use as pre-mixed frozen (PMF) material. The use of the large batch enables more precise control of mixture so that near-stoichiometric proportions of the polymer components are easily achieved.

Abstract: Optics used in a high vacuum environment are mounted by bonding by use of addition polymerizing material which used in that environment. The suitability for use in the high vacuum environment is achieved by precise control of outgassing of trapped and dissolved gases, including low molecular weight hydrocarbons and amines, and unreacted material from component parts of said addition polymerizing material. A plurality of application quantities of the polymer are prepared in a large batch for use as pre-mixed frozen (PMF) material. The use of the large batch enables more precise control of mixture so that near-stoichiometric proportions of the polymer components are easily achieved.

Abstract: A method for fabricating composite structures at a low-cost, moderate-to-high production rate. A first embodiment of the method includes employing a continuous press forming fabrication process. A second embodiment of the method includes employing a pultrusion process for obtaining composite structures. The methods include coating yarns with matrix material, weaving the yarn into fabric to produce a continuous fabric supply and feeding multiple layers of net-shaped fabrics having optimally oriented fibers into a debulking tool to form an undebulked preform. The continuous press forming fabrication process includes partially debulking the preform, cutting the partially debulked preform and debulking the partially debulked preform to form a net-shape. An electron-beam or similar technique then cures the structure. The pultrusion fabric process includes feeding the undebulked preform into a heated die and gradually debulking the undebulked preform.

Abstract: A method for fabricating composite structures at a low-cost, moderate-to-high production rate. A first embodiment of the method includes employing a continuous press forming fabrication process. A second embodiment of the method includes employing a pultrusion process for obtaining composite structures. The methods include coating yarns with matrix material, weaving the yarn into fabric to produce a continuous fabric supply and feeding multiple layers of net-shaped fabrics having optimally oriented fibers into a debulking tool to form an undebulked preform. The continuous press forming fabrication process includes partially debulking the preform, cutting the partially debulked preform and debulking the partially debulked preform to form a netshape. An electron-beam or similar technique then cures the structure. The pultrusion fabric process includes feeding the undebulked preform into a heated die and gradually debulking the undebulked preform.

Abstract: The present invention relates to a method for reinforcing a structure comprising the steps of forming a primer layer on the surface of a structure to be reinforced; forming if necessary a putty layer on the primer layer; applying an impregnating resin on the formed primer layer provided that the putty layer in case where the putty layer is formed on the primer layer, before, after or before and after cladding with the fiber sheets, to allow the resin to penetrate into the spaces in the fiber sheets; and curing the resin,the said primer, putty and impregnating resin comprising a resin composition which can cure at a temperature not more than 5.degree. C.

Abstract: Invention relates to a method and apparatus for laminating glass sheets by placing a plastic film between the glass sheets. A refrigerated space (1) arranged above a laminating space (2) contains a plurality of unwinding units (6) for film rolls and therebelow a conveyor (9) taking up a film unwound from a roll. The laminating space (2) includes an intermediate conveyor (10) onto which a film sheet is transferred for heating prior to transferring said film sheet onto a glass sheet advancing on a laminating conveyor (4).

Abstract: An apparatus for mounting a tissue specimen on a chuck for sectioning in a cryostat including a base, a clamp for receiving a tissue preparation slide, a chuck holder secured to the base for holding the chuck in a predetermined orientation relative to the clamp, a support secured to the base and extending therefrom and terminating in a distal end, and, means for slideably securing said clamp to said support. The clamp is positionable between a first location in which the clamp is at a minimum distance from the chuck holder and a second location in which the clamp is at a maximum distance from the chuck holder. A method for using the apparatus is likewise disclosed.

Abstract: There is disclosed a method for parting an electroformed article from a mandrel including: (a) solidifying a liquid that is disposed between a parting device and the article, thereby joining the parting device to the article via the solidified liquid; and (b) moving the parting device in a direction of separation of the article from the mandrel while the parting device is joined to the article via the solidified liquid to assist in separation of the article from the mandrel.

Abstract: A flexible, non-water absorbing insulation system is described for insulating articles exposed to relatively cold temperatures. This insulation system is especially adapted for insulating delivery or transfer hoses used with cryogenic liquid transfer operations. The insulating material is a thermoplastic sheet-like layer having gas-filled cells to which is attached or bonded to a metallized thermoplastic film. In one embodiment, the metallized thermoplastic material is bonded to the smooth side of the thermoplastic sheet-like material. In another embodiment, metallized thermoplastic material is bonded to both sides of the cell-containing thermoplastic material. The sheet-like insulating material is wrapped at least twice around the hose or article to be insulated. Slits may be cut in the insulating material to make the hose self draining whereby any condensed water can gravity drain once the temperature is above the freezing point of water.

Abstract: An apparatus for manufacturing a polymer dispersion liquid crystal layer comprises a hollow spherical light reflection member, LC cell supports provided in the reflection member, and a light source for radiating light in the reflection member. The inner surface of the reflection member constitutes a spherical reflection surface. The reflection member is provided with a light source. An LC cell filled with a mixture solution of LC and polymer material is supported on the supports. Then, the light source is turned on. Light emitted from the light source is reflected in various directions by the spherical reflection surface and is made incident uniformly on the LC cell in all directions with a substantially constant intensity. Accordingly, the light of a substantially equal intensity is radiated on all portions of the mixture solution in the LC cell, and the rate of progress of light polymerization is constant.