Abstract: A sheet laminating apparatus with an instant heat control function includes a first cylindrical roller, a second cylindrical roller, a first long metal sheet, a first heat-generating case, a second long metal sheet, a second heat-generating case, a contact sensor and a controller. The first long metal sheet and the second long metal sheet are very thin and small, so that the temperature is quickly changed. By using the contact sensor to detect the surface temperature of the first cylindrical roller under control of the controller, the instant heat control function of the sheet laminating apparatus is achieved.

Abstract: The use of a heat idler moveable along a path provides speed and flexibility in the heat labeling of containers.

Abstract: A puncture and abrasion resistant, air and water impervious laminated fabric is provided. The laminated fabric includes a woven fabric base layer having warp and weft yarns, with at least 50 percent of the fibers in the warp yarns being formed of high performance material. A first thermoplastic film is bonded by heat and pressure to at least one of the sides of the fabric base layer. The first thermoplastic film is formed of ethylene vinyl acetate. A second thermoplastic film is bonded by heat and pressure to the first thermoplastic film on at least one of sides of the fabric. The second thermoplastic film is formed from either high density polyethylene or low density polyethylene.

Abstract: A bookbinding apparatus includes: a replenishing device having a pellet storing section that stores pellets of adhesive and a replenishing member that takes out the pellets in a countable manner from the pellet storing section; an adhesive reservoir that melts the pellets replenished from the replenishing member and stores the molten adhesive liquid; a coating device having a coating member that coats the adhesive scooped up from the adhesive liquid; a replenishment sensor that detects the number of pellets replenished to the adhesive reservoir; and a controller that controls the replenishing member based on an output of the replenishment sensor.

Abstract: A bookbinding apparatus for forming a booklet by coating an adhesive on a spine of a stack of sheets, including: a coating apparatus, which has an adhesive reservoir to store a liquid of the adhesive, and a coating roller to coat on the spine the adhesive scooped up from the adhesive reservoir; a pellet storage section to store pellets of the adhesive; a replenishing section to replenish the pellets of the adhesive into the adhesive reservoir; an adhesive quantity sensor to detect a liquid level in the adhesive reservoir; and a controller to control the replenishing section based on a detection signal of the adhesive quantity sensor, wherein the controller controls a rate of replenishing amount of the pellets by controlling the replenishing section based on information of the stack of sheets.

Abstract: Portable apparatus for curing a part includes a wheeled frame having sliding part supports that move the part from a loading position to a curing position. A part clamping assembly is slidably mounted on the frame to apply clamping pressure to the part when the part is in the curing position in order to compact the part during a cure cycle. The clamping assembly includes a set of electrically heated shoes that heat the part to a cure temperature. A fan is provided to accelerate cool down the part after curing is complete. The heating and cooling operations are automatically performed by a programmed controller.

Abstract: A tube connecting apparatus that can carry out self reset operation without giving damage to the apparatus and that safety of an operator is considered. The tube connecting apparatus has an EEPROM memorizing information with respect to a connecting process state of tubes. When electric power is inputted, the apparatus judges whether power supply was shut off during tube connecting operation based upon the information memorized in the EEPROM with respect to the connecting process state of tubes and a detecting result of a wafer 41 according to a wafer position detecting sensor 421, and carries out reset operation. In the reset operation, the apparatus restarts and completes connecting operation (S620 to 632) by heating the wafer again to fuse the tubes adhered to the wafer (S614, 616). Error indication is displayed at a LCD display to secure connecting strength and the like (S634). A locking state is not cancelled during cooling time after heating of the wafer is stopped to secure safety (S628 to S632).

Abstract: A membrane element in which, after membrane breakage or deterioration, the filtration plate made of a thermoplastic resin can be reused to replace the membrane with a fresh one. The membrane element comprises a filtration plate made of a thermoplastic resin and, bonded to a peripheral smooth surface thereof, a microporous filter membrane which has fine pores formed therein and employs a nonwoven fabric comprising synthetic resin fibers as a support. A hot plate having a shape corresponding to the peripheral shape of the resinous filtration plate is brought into contact with a peripheral smooth surface of the plate so as to form a recessed part in the surface. The temperature of the hot plate is regulated so as to be not higher than the melting point of the nonwoven fabric serving as the support and not lower than the Vicat softening temperature of the filtration plate made of a thermoplastic resin.

Abstract: A system and method are provided which enable the joining of two materials via ultrasonic welding, including materials normally considered incompatible in traditional ultrasonic welding techniques. The system permits ultrasonic welding of a first material to a second material, the second material including material types normally considered incompatible with the first material and includes an abrader for altering the surface of the material/s to be joined. A first pressure device is operative to vary the position of the abrader and thereby vary the abrasion applied to the materials. An ultrasonic source provides acoustic energy to a weld interface between the materials. A second pressure device is operative to vary the force applied to the interface between the materials while a sensor senses the weld interface temperature.

Abstract: A system to fabricate a composite item includes an end effector, robotic vehicle, sensor, and cutting system. The end effector applies a course to a layup form. The robotic vehicle positions the end effector. The sensor senses an edge of a previously applied course. The cutting system cuts a profile on the course in response to the sensed edge.

Abstract: In a double facer in which a one-sided corrugated board and a liner sheet which are web-like and which are superposed with each other are glued to each other while they travels on a heating plate so as to produce a corrugated board, the heating plate has a thin wall thickness so as to enhance the efficiency of heat transfer to a paper sheet which travels on the upper surface of the heating plate, and the heating plate 20 is provided at the lower surface thereof with a heat radiation means (having the configuration that reinforcing ribs 22 are formed at the lower surface of the heating plate in a direction orthogonal to the direction of travel of a paper sheet, having their height which are successively decreased, or several steam through-holes 51 are formed in the heating plate, and are adapted to be fed therein with saturated steam whose pressure or temperature is successively lowered) in order to decrease a temperature difference between the upper surface and the lower surface of the heating plate so as to

Abstract: A laminating arrangement includes a laminating roller, a heat source for heating the laminating roller, the heat source being powered by an AC power supply, and a heat source intensity control system for controlling the intensity of the heat source. The intensity control system includes a processor and a triode for alternating current communicating with the processor. The triode for alternating current is turned on and off by the processor to control the AC power supply to the heat source to vary the intensity of the heat source.

Abstract: A method for joining fabrics, particularly high strength fabrics such as airship hull fabrics, including the steps of: measuring selected parameters of two fabric layers to be joined and the adhesive and any tape or other materials intended to be included in the joint; calculating therefrom an optimal value of a quality control parameter of an ideal joint, such as joint thickness, specific gravity or opacity; assembling the two fabric layers and other materials in the desired order; and applying heat and pressure to the assemblage until the selected quality control parameter of the joint, such as joint thickness, specific gravity or opacity, is satisfied.

Abstract: An exemplary hot-melting machine (20) includes a worktable (23), a number of carriers (24), a heater (25), at least one cooler (26), and a controller (28). The carriers are located on the worktable and are uniformly spaced apart. Each carrier is configured for holding a workpiece. The heater is configured for heating the workpiece. The cooler is configured for cooling the workpiece. The controller is configured for driving the worktable to rotate, the heater to move down toward and up away from a corresponding one of the carriers, and the at least one cooler to move down toward and up away from another corresponding one of the carriers. At each of successive stages in operation of the hot-melting machine, one of the carriers is aligned with the heater, another one the carriers is aligned with the at least one cooler, and a further one of the carriers is positioned such that a workpiece can be unloaded from the further one of the carriers and another workpiece can be loaded on the further one of the carriers.

Abstract: A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means (6, 6A-6H, 7, 7A, 7B, 8, 8A-8H, 240a, 240b, 241a, 241b) for obtaining warp status information concerning status of the warp of the corrugated board sheet fabricated by a corrugated-board fabrication machine (1); running-state information obtaining means (5, 5A-5H) for obtaining running state information concerning a running state of the corrugated-board fabrication machine (1); control variable calculating means (4, 4A-4H) for calculating a control variable of a particular control factor that affects the warp of the corrugated board sheet and that is one among control factors used to control the corrugated-board fabrication machine (1) based on the warp status information of the corrugated board sheet and the running state information of the corrugated-board fabrication machine (1); and control means (5, 5A-5H) for controlling the particular control factor using the control variable calculated by the

Abstract: A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means (6, 6A-6H, 7, 7A, 7B, 8, 8A-8H, 240a, 240b, 241a, 241b) for obtaining warp status information concerning status of the warp of the corrugated board sheet fabricated by a corrugated-board fabrication machine (1); running-state information obtaining means (5, 5A-5H) for obtaining running state information concerning a running state of the corrugated-board fabrication machine (1); control variable calculating means (4, 4A-4H) for calculating a control variable of a particular control factor that affects the warp of the corrugated board sheet and that is one among control factors used to control the corrugated-board fabrication machine (1) based on the warp status information of the corrugated board sheet and the running state information of the corrugated-board fabrication machine (1); and control means (5, 5A-5H) for controlling the particular control factor using the control variable calculated by the

Abstract: The system allows plastic bags to be very securely sealed by welding, using a compact apparatus. The device uses the multiplexing of the electrical energy sent into the heating strips of the welding tongs. Specifically, the strips are heated by successive waves following one after another in an offset and alternating manner, so that, at each instant, only one heating strip is supplied with power. Thus, the overall energy sent into the heating strips is relatively constant and of low level. Application to welding tongs for welding plastic bags used for handling contaminated materials in gloveboxes.

Abstract: A laminator provided with a means (2) for feeding a planar object to be laminated (7), a rotary lamination film supplier (3) wound up with a lamination film (8) to be adhered on the surfaces of the planar object to be laminated (7) and a mean (4) for heating and pressing the lamination film (8) on the planar object to be laminated (7), wherein: an ID tag (61) is applied on a shaft-end of the rotary lamination film supplier (3), the ID tag (61) is registered a piece of information (S1) which is inherent to the lamination film (8) wound on said lamination film supplier (3), a wireless signal communication means (62) is arranged to face the ID tag (61) for allowing wireless signal communication with the ID tag (61), the wireless signal communication means (62) is connected with a regulation means (63).

Abstract: A bookbinding apparatus which is capable of suppressing volatile components of an adhesive causing abnormal odor from leaking out of the bookbinding apparatus, to thereby reduce discomfort to nearby operators and an operator exchanging a deodorizing filter. The bookbinding apparatus 100 is connectable to an image forming apparatus 101 and carries out bookbinding by bonding a plurality of sheets outputted from the image forming apparatus 101 with the adhesive 300. An adhesive heater 302 heats the adhesive 300 and a temperature sensor 301 detects a temperature of the adhesive 300. An adhesive temperature controller 303 controls a heating temperature of the adhesive 300 by the adhesive heater 302, based on the temperature of the adhesive 300 detected by the temperature sensor 301 and a target temperature.

Abstract: The present invention generally relates to an automated thermal processing module that is used perform a lamination process that is used to isolate the active regions of a solar cell from the external environment. One embodiment of the present invention provides an apparatus for bonding a composite solar cell structure comprising a conveyer system configured to transfer and support the composite solar cell structure, a preheat module disposed along the conveyer system, a lamination module disposed along the conveyer system, and a system controller adapted to control the preheat module and the lamination module.

Abstract: A cutting device (10) for cutting a material (12) and providing a cut portion of the material (12). The device comprises a heating assembly comprising an electrical induction arrangement (32) for heating the cut portion of the material by induction heating.

Abstract: The present invention relates to a laminator and a method for controlling the heating rollers of the laminator. In the preheating stage, the rotational directions of the heating rollers are reverse to those during the heating and pressing operation. As a consequence, the article fails to be transported across the region between the heating rollers before the heating and pressing operation is performed.

Abstract: A book-binding apparatus in which adhesive is used for binding a book includes a tank to store an adhesive which is heat-melted, a heater to heat the tank, a first temperature sensor mounted in the tank, a first controller to control the temperature based on a temperature detected by the first temperature sensor, wherein the first controller controls the heater so as to make the temperature of the adhesive in the tank to be a predetermined temperature, a second temperature sensor mounted adjacent to a top level of a melted adhesive, an adhesive transporting section to transport the adhesive to the tank, and a second temperature controller to control the adhesive transporting section to transport the adhesive to the tank based on a shape of a book, when the temperature detected by the second temperature sensor is equal to or lower than a set temperature.

Abstract: A method of bonding and a bonding apparatus for a semiconductor chip that apply ultrasonic vibration to the semiconductor chip to bond the semiconductor chip to a substrate carry out leveling effectively at low cost and in a short time and can improve the bonding between the semiconductor chip and the substrate. In a positioning step, bumps of the semiconductor chip and pads of the substrate are positioned and placed in contact. In a leveling step, ultrasonic vibration of a first predetermined frequency is applied to the semiconductor chip to make the bumps of the semiconductor chip and the pads of a substrate rub against each other to level the bumps. In a bonding step, ultrasonic vibration of a second predetermined frequency that differs to the first predetermined frequency is applied to the semiconductor chip to bond the bumps and pads of the semiconductor chip and the substrate.

Abstract: A drive unit for use with a vibration welder having first and second electromagnets, each having first and second terminals, and being operable to reciprocate a vibration platen, includes phase U, V, and W drive circuitry and control circuitry. The phase U drive circuitry is coupled to the first terminal of the first electromagnet. The phase V drive circuitry is coupled to the first terminal of the second electromagnet. The phase W drive circuitry is coupled to the second terminals of the first and second electromagnets. The control circuitry is operable to control the phase U, V, and W drive circuitry to generate a first drive signal for energizing the first electromagnet and a second drive signal for energizing the second electromagnet.

Abstract: The present invention provides an apparatus for manufacturing a bonded substrate that suppresses a defect in the bonded substrate. When the pressure in a vacuum chamber is at the atmospheric level, upper and lower chuck units respectively attract substrates through vacuum. When the vacuum chamber is depressurized, each chuck unit electrostatically attracts the associated substrate. During the depressurization of the vacuum chamber, the pressure for attracting each substrate to the associated chuck unit is controlled to be equal to the pressure in the vacuum chamber. This prevents each substrate from falling from or moving relative to the associated chuck unit. The first and second substrates are thus bonded together and accurately aligned.

Abstract: A method of thermally joining plastic eavestrough allows plastic eavestrough systems to be considered in more applications including traditional aluminum eavestrough systems where long lengths of continuous eavestroughs are desired. The method allows end to end joining of plastic eavestrough with a thermal joint therebetween or an angled connection with a thermal joint therebetween. This allows plastic eavestrough systems to be customized on site for improved performance and appearance. Thermally joined plastic eavestrough sections either aligned in an end to end or angled connection are possible.

Abstract: The present invention relates to an apparatus for finishing the edge of a garment fabric and the like, including, on a bearing framework, a guide element for guiding an adhesive strip, leading to a top wheel and a bottom wheel. Said top and bottom wheels operate, at a base defining a working surface, on an edge portion of a fabric to apply the adhesive strip thereto. Heating means for heating the adhesive strip and cooling means for cooling the made piece are moreover provided.

Abstract: The present invention provides an apparatus for manufacturing a bonded substrate that suppresses a defect in the bonded substrate. When the pressure in a vacuum chamber is at the atmospheric level, upper and lower chuck units respectively attract substrates through vacuum. When the vacuum chamber is depressurized, each chuck unit electrostatically attracts the associated substrate. During the depressurization of the vacuum chamber, the pressure for attracting each substrate to the associated chuck unit is controlled to be equal to the pressure in the vacuum chamber. This prevents each substrate from falling from or moving relative to the associated chuck unit. The first and second substrates are thus bonded together and accurately aligned.

Abstract: The present invention relates to an apparatus for conforming a functionalized flexible planar film on an optical lens. The apparatus according to the invention may also be used in a process of functionalization of an optical lens. As a factor of the functionalization that one wishes to introduce into said optical lens and the nature of the functionalized flexible planar film used, the functionalization process is a process of gluing, transfer, or molding of a functionalized flexible planar film onto an optical lens. The implementation of each of these respective processes makes it possible to obtain a functionalized optical lens, said functionalization being adhered, transferred, or molded using a functionalized flexible planar film.

Abstract: A method and a device for laminating essentially plate-shaped workpieces 20, 21 with at least one adhesive layer 402 that can be heat activated and cured under the effect of pressure and heat is provided. A number of workpieces 20, 21 is inserted into a multiple-stage vacuum lamination press 200, in which the workpieces 20, 21 are laminated in press stages each with a vacuum chamber divided by a flexible pressure member 30b, 31b, 32b, 150, 151 into a product half 141 and a pressure half 131 under the effect of heat, wherein the product half 141 of the vacuum chamber, in which at least one workpiece 20, 21 is arranged, is evacuated and the pressure member presses the workpiece 20, 21 directly or indirectly against a bottom side of the vacuum chamber due to the resulting low pressure and/or due to an additional pressurization of the pressure half of the vacuum chamber, which is arranged on the side of the pressure member facing away from the workpiece 20, 21.

Abstract: A thermal activation device has a thermal head and a platen roller that is in contact with an upwardly inclined surface of the thermal head and that is rotationally driven to convey a heat-sensitive adhesive sheet along the upwardly inclined surface between the thermal head and the platen roller while the thermal head thermally activates a heat-sensitive adhesive layer of the heat-sensitive adhesive sheet. A discharge roller is positioned downstream of the platen roller with a part of an outer circumference of the discharge roller above the level at which the heat-sensitive adhesive sheet exits from between the thermal head and the platen roller. The discharge roller is rotationally driven to convey the heat-sensitive adhesive sheet on the outer circumference of the discharge roller to a discharge port.

Abstract: A bonding apparatus is provided comprising a bonding stage for holding a bonding tool, an air distribution system mounted to the bonding stage and an air inlet attached to the air distribution system. The air distribution system is connected to the air inlet for receiving air from the air inlet, and is operative to pass the air over multiple surfaces of the bonding stage for the purpose of temperature control.

Abstract: A system for fabricating a corrugated board sheet fabricated includes warp status information obtaining means (6, 6A-6H, 7, 7A, 7B, 8, 8A-8H, 240a, 240b, 241a, 241b) for obtaining warp status information concerning status of the warp of the corrugated board sheet fabricated by a corrugated-board fabrication machine (1); running-state information obtaining means (5, 5A-5H) for obtaining running state information concerning a running state of the corrugated-board fabrication machine (1); control variable calculating means (4, 4A-4H) for calculating a control variable of a particular control factor that affects the warp of the corrugated board sheet and that is one among control factors used to control the corrugated-board fabrication machine (1) based on the warp status information of the corrugated board sheet and the running state information of the corrugated-board fabrication machine (1); and control means (5, 5A-5H) for controlling the particular control factor using the control variable calculated by the

Abstract: The invention relates to a method for the position- and angle-compensated welding of a component (6) to a base body (5), in particular to a blow moulding, comprising the working steps of three-dimensionally recording the geometrical and positional data of the joining face (51) of the base body (5), positioning at least one heating element (221) on the basis of the recorded geometrical and positional data in such a way that a constant distance between the heating element (221) and the joining face (51) of the base body (5) is achieved over the entire joining face (51), plastifying the joining faces (51, 61) of the base element (5) and the component (6) and bringing the plastified joining faces (51, 61) of the component (6) and the base body (5) together.

Abstract: An apparatus and method are provided for forming a composite part on a tool surface, during an automated fiber placement process, by depositing the composite material onto the tool surface with two or more fiber placement heads which are capable of simultaneous movement independently from each other and the tool surface, but dynamically synchronized for operation with respect to a common time base. Fiber placement heads, and creels for holding composite materials supplied to the fiber placement heads are replaceable during fabrication of the composite part.

Abstract: In a thermal activation method for a heat-sensitive adhesive sheet 2 which has a heat-sensitive adhesive layer 2a on one surface thereof and is to be stuck to an adherend 1, when a surface roughness of the adherend 1 is large, by heating the heat-sensitive adhesive layer 2a with large thermal energy, an adhesive is allowed to easily enter recesses 1a of the adherend. When the surface roughness of the adherend 1 is small, by heating the heat-sensitive adhesive layer 2a with small thermal energy, a viscosity of the adhesive is increased to thereby prevent the heat-sensitive adhesive sheet 2 from sliding and being peeled. The surface roughnesses of the adherends 1 may be classified for each material of the adherends 1, and the classified surface roughnesses may be judged according to each material of the adherends 1 to thereby determine the thermal energy.

Abstract: A method and an apparatus of wood pressing usable in manufacturing glued laminated wood such as laminated veneer lumber (LVL) using a number of wood veneer sheets are disclosed. A hot press used for wood pressing includes a pair of heating plates which are disposed one above the other and have pressing surfaces facing each other. The paired heating plates are both movable toward and away from each other. In operation, firstly one of the heating plates is moved toward the other heating plate to a position where the pressing surface of the one heating plate is spaced from a surface to which a veneer sheet is to be glued by a distance corresponding to the thickness of the veneer sheet. Then, the other heating plate is moved toward the one heating plate until a desired pressure is produced pressing.

Abstract: Devices and methods for inflating and sealing packaging pillows from a material web are shown for consistently producing high-quality packaging pillows. A web of material is advanced past an inflation nozzle, inflated with gas, and sealed closed by a sealing element. The temperature of the sealing element is monitored using a thermocouple connection and automatically adjusted using a closed-loop system. A sealing clamp parallel to the sealing element maintains two sheets of the web in contact through the sealing step. The inflation nozzle is provided with two inflation outlets: a first outlet inserting gas longitudinally into the web of material, and a second outlet inserting gas laterally into the material. Gas input is controlled with the use of relief valves to maintain pillow quality at all stages of production.

Abstract: An apparatus for monitoring the operation of a heating element moving periodically along a predefined path includes first and second sensors positioned adjacent the path of the heating element. The first sensor is configured to sense the presence of the heating element proximate to the second sensor, and the second sensor is configured to sense a temperature associated with the heating element as is passes by the second sensor. A controller receives signals from the first and second sensors and performs a control function such as indicating when the temperature sensed by the second sensor fall outside a predetermined range.

Abstract: In a laminating apparatus which heats, and sandwiches and presses an object to be laminated, a plurality of heaters are provided inside a heater panel, temperature sensors are respectively provided in part or all of a plurality of heating zones formed by dividing a top surface of the aforesaid heater panel, and a control device which individually controls the plurality of heaters based on a measurement result of the aforesaid temperature sensors is included.

Abstract: A machine and method for welding thermo-plastic rain gutters or other work pieces together. The machine includes a frame assembly and a protective shroud. Handles or a wheeled carriage are provided for transporting the machine to a work site. A stationary plate and a moveable plate are each secured to the frame assembly. Work piece holders and corresponding clamps specially configured for clamping rain gutters or other work pieces are disposed on the stationary and moveable plates together with a spacer plate for positioning and holding the ends of two work pieces in a position for welding the ends together. A heater is provided for heating the ends of the work pieces to a desired welding temperature and a press is provided for pressing and holding the molten ends of the work pieces together for welding.

Abstract: An object of the present invention is to provide a production apparatus for a hollow fiber membrane module without a risk of deteriorating characteristics of the hollow fiber membranes to be used, with the module case and the hollow fiber membranes bonded and fixed with a potting resin in a highly fluid-tight or airtight manner, and a production method thereof. A centrifugal type production apparatus (1) for the hollow fiber membrane module, for bonding and fixing at least one end part of the hollow fiber membrane stored in the module case and the module case with each other with the potting resin by utilizing a centrifugal force. The centrifugal force is applied by driving a centrifugal machine (11) while supporting an end part potting working part (3) of the hollow fiber membrane module (2) by a fixing jig (4).

Abstract: An apparatus comprises a support arrangement for objects to be decorated, a valve device fixed to said support arrangement and provided with a shutter element actuatable for opening and/or closing a circuit traversable by a fluid from and/or to an enclosure arranged around said objects, wherein said shutter element is such as to be actuatable only when said support arrangement is in a preset configuration. An apparatus comprises a frame, arranged to support objects to be decorated and associated with a carriage, wherein said frame and said carriage are configured as distinct units provided with a cooperating arrangement such as to enable said units to mutually couple and/or uncouple. A method for measuring the temperature of objects to be decorated wrapped by an enclosure inside an oven comprises using a remote temperature gauge device. A method for measuring the temperature of objects to be decorated wrapped by an enclosure inside an oven comprises using a laser thermometer device.

Abstract: The invention relates to a method of producing a 3-D microscope flow-through cell, consisting of an upper and a lower substrate between which is located a flow channel, an electrode structure penetrating the flow channel and connected with external contacts and with through-connections at the ends of the flow channel for the connection of fluid inlets and outlets. The invention provides a method of producing 3-D microscope micro flow-through cells that are suitable for the reversible assembly of microscope flow-through cells for the ?m-volume range. According to the invention, this is obtained in that a base substrate is first provided with access holes and a flow channel, the flow channel being made of a sandwich of a material non-elastic inside and elastic outside, in that the flow channel for the purpose of a fluid-tight channel closure, is pressed against a second cover glass in order to provide a reversibly sealable flow channel.

Abstract: A cutting device (10) for cutting a material (12) and providing a cut portion of the material (12). The device comprises a heating assembly comprising an electrical induction arrangement (32) for heating the cut portion of the material by induction heating.

Abstract: A fabric and tape laying machine operable with: (a) a robot including programmable control device, (b) a supply roll containing a continuous strip of composite tape or fabric, and (c) a mold of predetermined surface shape relative to x, y and z coordinates, including a chassis mountable to and movable by the robot, a contact roller module mounted on the chassis and spaced apart and downstream from the supply roll and adapted to receive tape from the supply roll, the contact roller module being moved along the programmed path by the chassis, a tape cutting unit carried by the chassis and situated between the supply roll and the contact roller module, and a suspension system for dynamically energizing the contact roller module to have its rollers apply a predetermined level of force downward on the tape during the lay-up process.

Abstract: A method for joining fabrics, particularly high strength fabrics such as airship hull fabrics, including the steps of: measuring selected parameters of two fabric layers to be joined and the adhesive and any tape or other materials intended to be included in the joint; calculating therefrom an optimal value of a quality control parameter of an ideal joint, such as joint thickness, specific gravity or opacity; assembling the two fabric layers and other materials in the desired order; and applying heat and pressure to the assemblage until the selected quality control parameter of the joint, such as joint thickness, specific gravity or opacity, is satisfied.

Abstract: An apparatus for monitoring the operation of a heating element moving periodically along a predefined path includes first and second sensors positioned adjacent the path of the heating element. The first sensor is configured to sense the presence of the heating element proximate to the second sensor, and the second sensor is configured to sense a temperature associated with the heating element as is passes by the second sensor. A controller receives signals from the first and second sensors and performs a control function such as indicating when the temperature sensed by the second sensor fall outside a predetermined range.

Abstract: A 3D micro flow cell is fabricated by forming a first spacer on a substrate to define the flow channel of the cell extending between inlet and outlet openings. A second spacer, comprising a pasty adhesive is applied outside the first spacer or in a groove on the first spacer to seal the cell when the first substrate is joined to a second substrate.