Abstract: An article take-out apparatus including: a 3D measuring device measuring surface positions of a plurality of articles stored in bulk in a 3D space so as to acquire position information of a plurality of 3D points; a connected set processing unit determining connected sets made by connecting 3D points which are close to each other, from the plurality of 3D points acquired by the 3D measuring device; an article identifying unit identifying positions and postures of the articles, based on position information of 3D points belonging to the connected sets; a hand position and posture processing unit determining positions and postures of the hand capable of taking out the identified articles; and a robot control unit controlling a robot to move the hand to the positions and postures determined by the hand position and posture processing unit and take out the articles.

Abstract: A robotic vehicle may be operated by a learning controller comprising a trainable convolutional network configured to determine control signal based on sensory input. An input network layer may be configured to transfer sensory input into a hidden layer data using a filter convolution operation. Input layer may be configured to transfer sensory input into hidden layer data using a filter convolution. Output layer may convert hidden layer data to a predicted output using data segmentation and a fully connected array of efficacies. During training, efficacy of network connections may be adapted using a measure determined based on a target output provided by a trainer and an output predicted by the network. A combination of the predicted and the target output may be provided to the vehicle to execute a task. The network adaptation may be configured using an error back propagation method. The network may comprise an input reconstruction.

Abstract: Mechanisms are provided for classifying an obstacle as an asset type. The mechanisms receive a digital image of an obstacle from an image capture device of an automated robot. The mechanisms perform a classification operation on the digital image of the obstacle to identify a proposed asset type classification for the obstacle. The mechanisms determine a final asset type for the obstacle based on the proposed asset type classification for the obstacle. The mechanisms update a map data structure for a physical premises in which the obstacle is present based on the final asset type.

Abstract: An apparatus and method for measuring a dimension of a non-rigid object and using the dimension to pick and place the object. A first input device conveys a non-rigid object into contact with a feed forward unit, which contact causes a displacement of the feed forward unit. The displacement measures a dimension of the object. The measured dimension is transmitted via at least one line of communication.

Abstract: An apparatus and method for measuring a dimension of a non-rigid object and using the dimension to pick and place the object. A first input device conveys the object into contact with a feed forward unit, which contact conditions the object. A distance sensor is positioned over a gap in the feed forward unit to measure a distance to a surface of the conditioned object. The distance measures a dimension of the conditioned object. The measured dimension is transmitted via at least one line of communication.

Abstract: A substrate transport apparatus including a first substrate holder and a second substrate holder capable of respectively holding substrates includes a first drive arm which has first and second end portions, and is rotatable with rotation of a first drive shaft, a second drive arm which has a third end portion spaced apart from the first end portion by a first distance, and a fourth end portion spaced apart from the second end portion by a second distance, and is rotatable with rotation of a second drive shaft coaxial with the first drive shaft, two first driven arms coupled to the first substrate holder, and two second driven arms coupled to the second substrate holder.

Abstract: A parallel robot includes a plurality of actuators, a wrist portion, and a plurality of arms that respectively connect the wrist portion to the plurality of actuators. The wrist portion includes a base portion that includes a plurality of connection portions respectively connected to the plurality of arms and a rotation member that rotates about a rotation axis located outside an area surrounded by the plurality of connection portions. The rotation member is provided with a through-hole that is formed along the rotation axis.

Abstract: A robot, includes: a robot arm including: a first frame; and a second frame coupled to the first frame to be turnable about a joint axis; a cable arranged along a side surface of the first frame and a side surface of the second frame; a first fixing member for fixing the cable to the side surface of the first frame; a second fixing member for fixing the cable to the side surface of the second frame; a holding member for holding a part of the cable between the first fixing member and the second fixing member; and a support mechanism for regulating movement of the holding member in an axis direction of the joint axis, the support mechanism supporting the holding member so that the holding member is movable in a direction orthogonal to the axis direction of the joint axis to follow a bending movement of the cable.

Abstract: An umbilical member arrangement structure capable of being used in a waterproof application, wherein a hollow portion may be independently used for wiring of a work tool, while the motion of an umbilical member for the work tool may be stabilized. A bent hollow member has a first flange attached to a first opening. Between the first flange and a first wrist element, a liquid-tight first seal member is disposed. At a second opening formed on the back side of a forearm base part, a second flange is arranged at a rear end of an I-shaped pipe, and a liquid-tight second seal member, similar to the first seal member 82, is disposed between the second flange and the rear end surface of the base part. The bent hollow member is rotatably connected to the I-shaped pipe via a bearing and an oil seal.

Abstract: An industrial robot includes a robot arm having multiple connecting links connected by joints, wherein at least two adjacent connecting links are connected by a swivel joint and can be adjusted by a motor. A mechanical stop device defines a maximum rotatable adjustment angle between the adjacent links and includes a stop projection connected to one of the two adjacent connecting links, an engaging piece connected to the other one of the two adjacent connecting links, and a trailing stop which can be adjusted by the engaging piece. The trailing stop comprises a trailing stop body and an annular body which is connected with the trailing stop body and which is pivoted in an annular groove in an inner wall of a housing component of one of the two adjacent connecting links.

Abstract: A method of operating a spring assisted folding knife includes the steps of: providing a spring assisted folding knife including a handle, a blade, a transfer bar assembly contained in a transfer bar assembly recess, a helical spring, and a coiled torsion spring; and pivotally moving the blade to overcome a blade closed bias force provided by the helical spring pressing against the transfer bar assembly followed by a blade opened bias provided by the coiled torsion spring, or to overcome a blade opened bias provided by the coiled torsion spring followed by a blade closed bias force provided by the helical spring pressing against the transfer bar assembly.

Abstract: A diver's knife that includes a casing with a bottom portion, a top half and a bottom half, a handle slot disposed on bottom portion of casing to allow a user to grasp diver's knife, a single-sided cutting blade to cut a line with a cutting edge with a top end and a blade aperture, with the single-sided cutting blade being sandwiched between top half and bottom half of casing. The diver's knife also includes a slot disposed on a side of casing to receive a line to be cut by an exposed single-sided cutting blade with cutting edge and an fastener to secure top half of casing, single-sided cutting blade and bottom half of casing together to form diver's knife. The diver's knife can also be double-sided to cut the line from both sides.

Abstract: Snips include first and second handles pivotably connected to each other. Each of a pair of cutting members includes a connecting end and a cutting end. The connecting ends of the cutting members are respectively connected to distal ends of the first and second handles. A latch is pivotably mounted to the second handle and extends through a through-hole in the second handle. When the latch is in a locking position, a protrusion of the latch is located in a first section of the through-hole, a hook of the latch engages with a limiting member on the first handle, and the first handle is not pivotable relative to the second handle. When the latch is in the release position, the protrusion is located in a second section of the through-hole, the hook disengages from the limiting member, and the first handle is pivotable relative to the second handle.

Abstract: An electric hair cutting apparatus having a motor for rotating a shaft, which, rotates an eccentric about the axis of the shaft, but not about the central axis of the eccentric, A cylindrical bearing is positioned around the eccentric. A drive tip is provided with a follower end which is shaped and positioned to engage with the bearing surrounding the eccentric. As the eccentric rotates, the bearing alternately pushes on left and right arms of the follower end of the drive tip, causing the drive tip to oscillate back and forth about a pivot point, The angle of the bearing with respect to the eccentric allows for generally continuous contact between the arms of the follower end of the drive tip with the bearing, even throughout the pivoting of the drive tip.

Abstract: An appliance for personal care, such as skin, dental or hair treatment, comprising a dispensing structure (30) for automatically dispensing a fluid. The dispensing structure (30) includes a fluid reservoir (10), a discharge opening (11) and a fluid drive structure (9, 12, 15, 16, 17, 19, 20) for driving the fluid to be dispensed from the reservoir (10) and to and out of said discharge opening (11) in accordance with a dispensing rate/time profile (Sx). The fluid drive structure (9, 12, 15, 16, 17, 19, 20) is arranged for spurting at least once during said dispensing operation for squirting an additional quantity of the fluid to and out of the discharge opening (11) in addition to the fluid being dispensed in accordance with said dispensing rate/time profile (Sx).

Abstract: A cutting tool is provided for cutting the end of a catheter to provide custom length catheters. The cutting tool has a cutting member that moves within the cutting passageway in the housing. The catheter is positioned within a catheter passageway in the housing. The cutting passageway transacts the catheter passageway so that a blade on the cutting member crosses the catheter passageway and cuts through the width of the catheter to form a cut end on the catheter.

Abstract: Each pair of bearing units for each of magnet and anvil rollers are movable in a vertical direction. Each of large diameter portions of the anvil roller is supported by a pair of support rollers. Each of large diameter portions of the magnet roller is pressed against the corresponding large diameter portion of the anvil roller by a pair of press rollers. Each stopper is moved between a first position in which it projects into a clearance between vertically opposed bearing units and a second position in which it retracts from the first position. When the stoppers are located at the first position, the opposed large diameter portions of the magnet and anvil rollers separate from each other, and when the stoppers are located at the second position, the opposed large diameter portions of the magnet and anvil rollers contact with each other.

Abstract: A tool clamping device, in particular an oscillating tool clamping device, includes a clamping unit that has at least one clamping element configured to securely clamp a working tool in an axial direction and at least one clamping head arranged on the clamping element and configured to clamp the working tool at a free end of the clamping unit. The clamping unit further includes a guiding unit configured to guide at least one movement of the working tool along at least one direction of movement that deviates significantly from the axial direction in at least one operating state.

Abstract: A system of safety devices is disclosed for use in connection with powered cutting tools, including but not limited to table saws, miter saws, jointers, shapers and routers. The devices include a right hand push device adapted to slide along the fence of a table saw, shaper, router or jointer, a dual bearing hold down device to secure a work piece in at least three directions and adapted for use with a table saw, shaper, router or jointer, an anti-kickback device to secure a work piece after a cut is made and while cutting continues and adapted for use with a table saw, shaper, router or jointer, a left hand hold down device for securing a work piece on the side of a cutting blade opposite that of a fence and adapted for use with a table saw, shaper, router or jointer, and a hold down device adapted for use with miter saws. Each of the devices, alone and in combination, protect the operator of the power tools from serious injury from the cutting tool and from work piece kickback.

Abstract: Provided is a system and method of making a door having first and second door skins and an internal frame. The top and bottom surfaces of the frame are coated with an adhesive and the frame is placed on a first door skin. The second door skin is then placed on the opposite surface of the frame. The assembled components are then pressed to bond the first and second door skins to the frame.

Abstract: A mixer drum driving apparatus includes a liquid-pressure motor that drives the mixer drum to rotate, a liquid-pressure pump that is driven by a motive force of an engine and supplies working liquid to the liquid-pressure motor, an auxiliary liquid-pressure pump that is driven by an electric motor and supplies working liquid to the liquid-pressure motor, a pressure detector that detects a liquid pressure of working liquid discharged from the auxiliary liquid-pressure pump, and a switching valve that switches whether or not working liquid from the auxiliary liquid-pressure pump is supplied to the liquid-pressure motor. In a state in which the switching valve is closed and the mixer drum is being driven to rotate by the liquid-pressure motor that is driven by the liquid-pressure pump, the controller opens the switching valve if a liquid pressure detected by the pressure detector reaches or exceeds a preset liquid pressure.

Abstract: A method of manufacturing a silicon carbide substrate includes the steps of preparing an ingot of single crystal silicon carbide and obtaining a substrate by cutting the ingot. Then, in the step of obtaining a substrate, cutting proceeds in a direction ? in which an angle ? formed with respect to a <11-20> direction or a <1-100> direction of the ingot is 15°±5° in an orthogonal projection on a {0001} plane.

Abstract: A method and apparatus are used to simultaneously slice a multiplicity of slices from a workpiece. The workpiece is held with a feed device so as to position an axis of the workpiece parallel to axes of wire guide rolls of a wire saw and is moved from above through a web of the wire saw. A slurry is supplied as abrasive to wire sections of the web while the wire sections are moved relative to the workpiece. The relative movement guides the wire sections from an entry side to an exit side through the workpiece. A coolant is sprayed from the side and below through nozzles into slicing gaps in the workpiece. The nozzles are arranged below the web parallel to the axes of the wire guide rolls. The coolant is sprayed into the slicing gaps through a nozzle situated opposite the entry side of the respective wire section.

Abstract: A coupling device for coupling together a tool holder (3) with a rotatable spindle (2) of a machining machine. The coupling device comprises: —a female-shaped coupling part (10) with an internally cone-shaped section (11) and a male-shaped coupling part (20) with an externally cone-shaped section (21); —an annular groove (25) arranged in the externally cone-shaped section; —locking balls (15), which are radially displaceable in radial holes (16) in the internally cone-shaped section; and —a locking sleeve (30), which is arranged on the outside of the female-shaped coupling part and which is rotatable between a releasing position, in which the locking balls can be displaced radially to a retracted position while allowing a mutual axial displacement between the coupling parts, and a locking position, in which the locking balls are kept in engagement in said groove while preventing a mutual axial displacement between the coupling parts.

Abstract: The invention relates to a device for processing material by mixing and/or plasticating, comprising at least two conical screws (2, 3) which are arranged next to each other in a common screw casing (1) and the flights of which engage with one another and are driven to rotate in the same direction of rotation about the respective screw axis (4, 5) by at least one motor, with the material that is to be processed being fed to the screws (2, 3) through at least one feed opening (6) in the screw casing (1) which is arranged in the feed zone (E) of one end face of the screws (2, 3), and with the material that has been processed by the screws (2, 3) leaving the screw casing (1) through at least one outlet opening (7) in the screw casing (1) that is arranged in the discharge zone (A) of the other end face of the screws (2, 3). In order to provide advantageous plasticating conditions it is proposed that the ratio of the numerical values of the screw outside diameter (c, d) to the profile overlap, i.e.

Abstract: The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerization degree of 132 to 165, as well as the granulates formed thereform. In the method, the highly viscous polyester melt is subjected to a pre-drying and drying/degassing after a hot cutting method. Hot cutting is implemented at water temperatures of 70° C. to 95° C. and with a liquid to solid ratio of 8 to 12:1.

Abstract: A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.

Abstract: A negative mold for casting a component such as a blade of a wind turbine is described The negative mold includes a support structure and a plurality of foam blocks, which are mounted to the support structure in such a manner, that a common surface contour of the plurality of foam blocks defines an outer surface of the component, which is to be casted. Each foam block of the plurality of foam blocks is taken from a predetermined number of different types of foam blocks, each type of foam block is defined by a predetermined foam block size and foam block shape. A method for producing such a negative mold is also described.

Abstract: The present invention generally relates to a method for making colored contact lenses, in particular to colored silicone hydrogel contact lenses. The present invention is also related to a method of a first high intensity UV curing the colored print on the mold and a second high intensity UV treating mold for making colored silicone hydrogel contact lenses. The present invention illustrates the right combination of the first high intensity UV exposure and the second high intensity UV exposure allows a lens that maintains good ion permeability (IP) value and a good print quality.

Abstract: A method of manufacturing a flexible substrate includes providing a support, forming an auxiliary layer including a silicon-containing material and a gold (Au) particle on the support, forming a polymer thin film on the auxiliary layer, and removing the support after forming the polymer thin film.

Abstract: Disclosed herein are a flexible substrate with surface structure and a method for manufacturing the flexible substrate. The disclosure relates to a low-cost process to manufacturing the flexible substrate that is adapted to the large-area mass production. According to one of the embodiments in the disclosure, the method introduces a mold with surface structure. An isolation material is formed on the mold surface in an earlier stage. Upon the isolation layer, a flexible substrate material is coated. After that, a baking step is employed to cure the flexible substrate material. The flexible substrate with surface structure is therefore formed after de-molding the cured substrate. Another aspect to the disclosure adopts the above-formed substrate to be a base substrate. A second flexible substrate with the surface structure identical to the mold is then formed by performing the above steps.

Abstract: A microfluidic device having a substrate with an array of curvilinear cavities. The substrate of the microfluidic device is preferably fabricated of a polymer such as polydimethylsiloxane (PDMS). The microfluidic device is manufactured using a gas expansion molding (GEM) technique.

Abstract: A molded casing suitable for a handheld electronic device is provided. The handheld electronic device includes a body and the molded casing, and at least one part of the body is covered with the molded casing. The molded casing is in a uniform thickness and has a continuous mosaic surface. The mosaic surface is composed of a plurality of non-coplanar polygons, wherein an intersection line is formed between any two adjacent polygons. An end of any one of the intersection lines is connected to an end of another intersection line or an edge of the mosaic surface, and an equivalence radius of a vertex angle at each intersection line is less than or equal to 0.1 millimeter. A mold assembly and a forming method for fabricating the molded case are also provided.

Abstract: An apparatus and method for manufacturing a crash pad with a foaming layer formed by injecting a foaming solution between a core and a skin are disclosed. The apparatus includes a first mold and a second mold used to form the skin by injecting molten resin of a skin material into a skin forming cavity when the first and second molds are combined. In addition, a third mold and the fourth mold form the core by injecting molten resin of a core material into a core forming cavity when the third and fourth molds are combined. The first mold has a vacuum aperture in an inner surface of the first mold to adsorb and fix a thread to implement a stitch before the forming of the skin, and the vacuum aperture exerts a vacuum suctioning force to absorb and fix via a vacuum pressure applied from a vacuum pressure providing unit.

Abstract: A first component which assembles onto an outlet opening of a container and provides a seal; the first component containing a snap component to engage to a second component to form a closure; a second component combined with first component forms a dispensing orifice wherein the dispensing orifice is positioned directly adjacent to the open portion of container outlet; a motion of second component pivots about an axis to open a dispensing orifice; wherein second component engages with first component when second component is moved relative to first component to enable operation of orifice; first component comprising one or more elements being in a specific juxtaposition enabling a small height and a low profile for one or more elements of first component; the element(s) being in the plane or below the plane of the outlet of the container.

Abstract: A vehicle interior panel includes a substrate having an interior surface and an exterior surface. An attachment structure extends integrally from the interior surface of the substrate. The attachment structure defines a first wall spaced apart from the substrate and having an attachment opening therethrough. The attachment structure further defines a supporting wall segment adjacent the substrate that has a plurality of holes therein, the holes extending in a first direction generally parallel with the interior surface of the substrate.

Abstract: A utility glove comprising a three dimensional molded portion formed of an elastomeric material molded onto a fabric material, wherein the molded portion has a thickness of from about 0.8 to about 10.8 mm with the elastomeric material including two or more areas of differing thicknesses within the range of from about 0.4 to about 10.0 mm. The molded portion of the utility glove has a concave palm, with the middle of the palm being set in from the edges to form a concave configuration. The utility glove is manufactured by placing a glove blank comprising a fabric material over a first mold part in the form of at least a portion of a hand and bringing at least one second mold part into molding engagement with the first mold part to create a cavity with the glove blank on the first mold part. The elastomeric material is then injected into the cavity to form a molded portion, wherein the elastomeric material is injected on the side of the fabric material opposite the first mold part.

Abstract: Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a method may include forming a golf club head having a body portion with a toe portion, a heel portion, a top portion, a sole portion, a back portion, and a front portion with a lace portion. The method may form an interior cavity. Other examples and embodiments may be described and claimed.

Abstract: An injection molding machine includes a gas feeding mechanism configured to feed gas to a cavity formed between a first mold plate and a second mold plate in a clamped state; an injection apparatus configured to inject a foamable resin into the cavity having an inside pressure thereof increased to be higher than an atmospheric pressure by the gas feeding mechanism; and a gas releasing mechanism configured to release the gas inside the cavity to an atmosphere through a gap formed between an inner wall surface of a through hole formed through one of the first mold plate and the second mold plate and an outer circumferential surface of a mold member inserted into the through hole, during or after the injection of the foamable resin by the injection apparatus.

Abstract: A substrate having a plurality of protrusion members on its surface is molded by a molding system comprising first and second molds cooperating to apply a clamping force onto the substrate for molding, and a middle plate located between the first and second molds such that the substrate is clamped between the middle plate and the first mold during molding. A plurality of molding cavities is located on the second mold and through-holes formed in the middle plate correspond to positions of the molding cavities, such that each through-hole is sized and configured for inserting a protrusion member of the substrate to enable each protrusion member to be in communication with a molding cavity of the second mold. Molding compound is molded onto the protrusion members by the molding cavities during molding.

Abstract: An injection molding apparatus of plastic material including a mold, a fixing plate of the mold, a distributor of the plastic material to be injected and a plurality of injectors connected to the distributor and each including a valve pin controlled by a respective rotary electric motor and a transmission. The fixing plate has a cavity facing the mold on a first face, within which the distributor is contained, and each electric motor with the relative transmission is housed, in a quickly insertable and removable manner, within a respective seat arranged on a second face of the fixing plate opposite to the first face, laterally with respect to the corresponding injector.

Abstract: A hydraulic circuit architecture for use in a drive circuit having a hydraulic pump for driving a load is disclosed. The hydraulic circuit architecture includes a flow control valve for controlling a hydraulic fluid flow rate supplied from the hydraulic pump to the load. The hydraulic circuit architecture also includes a hydraulic fluid accumulator arranged in parallel with respect to the flow control valve. Hydraulic circuit architectures having multiple accumulators arranged in parallel with respect to the flow control valve are also disclosed.

Abstract: A mixing/extruding apparatus having a mixer/extruder provided with a diverter, an electric motor for driving this mixer/extruder, and a power supply device for supplying a drive power to this electric motor, and the power supply device includes a start-up power supply portion for supplying a drive power with which the electric motor is rotated at low speed with a smaller output than an output generated upon the normal operation to the electric motor, an operation power supply portion for supplying a drive power with which the electric motor is rotated at high speed with the output generated upon the normal operation to the electric motor, and a power supply switching device for switching the drive power from the start-up power supply portion to be supplied to the electric motor to the drive power from the operation power supply portion.

Abstract: Disclosed are a feedblock multiplier with thickness gradient variation, a feedblock system, a method, and multilayer structure made by the method. The feedblock multiplier combines the functionalities of feedblock and multiplier conventionally used for producing the multilayer structure. The feedblock multiplier includes an input section for feeding fluid materials. A feedblock section is included for dividing the fluid delivered into multiple channels correspondingly. The fluids in the channels are segmented into two or more fluid segments by a segmenting section. The each fluid segment is delivered through corresponding channel-conversion section with thickness-gradient variation in the feedblock multiplier. Each channel-conversion section includes multiple channels with configurable positions. The fluids are then combined in a multiplier section for producing the multilayer structure with overlapped layers. The multilayer structure is outputted from an extruding section.

Abstract: A die pre-heating system comprises at least one die oven, a robotic hoist and processing structure in communication with the hoist and the at least one die oven. The processing structure is configured to control the hoist to permit an extrusion die to be loaded into the at least one die oven and to be unloaded from the at least one die oven. The processing structure is also configured to cause the at least one die oven to operate according to a production formula for pre-heating an extrusion die loaded therein.

Abstract: Process for manufacturing a fuel tank equipped with an internal accessory and having a plastic wall produced from a parison, the process including, in order, the following steps: a) the accessory and the molten parison are introduced into a mould so that the accessory is surrounded by the parison, the mould including cavities equipped with at least one moving part; b) a pressurized gas is introduced inside the parison to carry out a pre-blow moulding of the parison; c) the pre-blow-moulded parison is pressed locally against the accessory using the moving part in order to firmly attach the two without piercing the parison; d) the mould is closed and the final blow moulding of the parison is carried out by flattening it against the mould cavities using the pressurized gas; and e) the tank is removed from the mould.

Abstract: Disclosed is a mold hanger for supporting a bottle mold in a blow molding station, the mold hanger comprising a piston and piston sleeve fully contained within the mold hanger configured to push a moveable insert into the mold. Also disclosed is a method of retrofitting an original rotatable blow molding module having multiple existing blow molding stations, each existing mold hanger defining an existing outer envelope. The disclosed method may include providing an improved mold hanger substantially contained within the respective existing outer envelope and including low-profile drive mechanisms configured opposably to drive moveable inserts into the mold. Further disclosed is a method of manufacturing a blow molded bottle with a deep pinch grip, the method including providing within a mold hanger a drive mechanism to drive a moveable insert into the mold. A bottle made by such methods is also disclosed.

Abstract: A method for production control in stretch blow molding of plastic containers in a blow molding machine, and a test preform for the use therewith, and a blow molding machine for performing the method. At least one test preform with a regular and/or in particular equidistant, printed test pattern is fed into a stream of product preforms entering the blowing molding machine. Furthermore, the product preforms and the test preform are in the continuous operation of the blow molding machine blown to form product containers and to form a test container and the test container is imaged with at least one camera. The product quality during the ongoing test operation can thereby with imaged test container be performed flexibly and selectively.

Abstract: A film-forming composition for optical imprint including (A) a photopolymerizable monomer having a hydrophilic group, (B) inorganic nanoparticles, and (C) a photopolymerization initiator, and the composition has an organic solvent content of 20% by mass or less, contains a monomer having a viscosity of 500 cP or less as component (A) at a proportion of 30% by mass or more relative to the total amount of component (A) and component (B), and has a refractive index after curing of 1.56 or higher.

Abstract: The invention relates to an device for connecting lines, especially to a quick connector, comprising at least one connector adapted to be joined with a line end by means of friction welding. A controlled release of excess melt is achieved by that the connecting device is provided with means for withdrawing the melt producible by the friction welding from the its area of the origin.