Abstract: An upright vacuum cleaner includes a housing having a handle assembly pivotally connected to a nozzle assembly. A suction generator and dirt collection vessel are carried on the housing. The suction generator includes a drive motor. A rotary agitator assembly and a suction inlet are carried on the nozzle assembly. The rotary agitator assembly includes an axle, a drive pulley mounted on the axle, an agitator body mounted on the axle and a clutch assembly. The clutch assembly includes a first clutch element, a second clutch element, a first biasing spring, a second biasing spring and an actuator that allows the operator to selectively engage and disengage the clutch assembly.

Abstract: An upright vacuum cleaner is provided that includes a cleaner body having a suction motor, a dust-collecting unit, and a body frame where the suction motor and the dust-collecting unit are disposed, a suction inlet body which is hinged to a lower end of the body frame, a hose which has one side fluidly communicating with the body frame and the other side fluidly communicating with an extension pipe through a manipulation handle, and a suction path diverting valve which is disposed on the body frame and has a valve member elastically arranged on a suction path. As the extension pipe is inserted into or withdrawn from a socket on the body frame, the valve member selectively diverts the suction path to a first suction path flowing from the suction inlet body to the dust-collecting unit or a second suction path flowing from the extension pipe to the dust-collecting unit.

Abstract: An upright vacuum cleaner having a suction path switching unit is provided that includes a cleaner body having and a body frame; a suction inlet body hinged to the body frame; a hose in fluid communication with the body frame and an extension pipe; and a suction path switching unit disposed on the body frame. The suction path has an operating duct elastically arranged on a suction path to be able to slide up and down. As the extension pipe is inserted into or withdrawn from a socket disposed on the body frame, the operating duct selectively diverts the suction path to a first suction path flowing from the suction inlet body to the dust collecting unit or a second suction path flowing from the extension pipe to the dust collecting unit.

Abstract: A vacuum cleaner having a suction path switching unit is provided that includes a cleaner body having a body frame; a suction inlet body hinged to the body frame; an extension pipe assembly having a hose and an extension pipe connected in fluid communication with the hose; and a suction path switching unit disposed on the body frame. The suction path switching unit has a switching duct, at least a portion of which is elastically arranged on a suction path to be displaceable on the suction path. As the extension pipe is fixed on or separated from the body frame, the switching duct is selectively displaced to a first position of opening a first suction path flowing from the suction inlet body to the dust collecting unit or a second position of opening a second suction path flowing from the extension pipe to the dust collecting unit.

Abstract: A debris-plowing pick-up head for a mobile sweeper comprises a housing defining a substantially hollow interior and having a front, a back, a left end and a right end, a top and a bottom, and a suctioning bottom opening for suctioning dust and small debris into the substantially hollow interior of the housing. A suctioning front opening is disposed in the front of the housing for receiving debris into the substantially hollow interior of the housing. A selectively openable and closable door means operatively mounted on the pick-up head for selectively opening and closing the suctioning front opening. There is a dust and debris outlet in the housing for permitting dust and debris to be suctioned from the substantially hollow interior of the housing into a hopper. There is also means disposed on the front of the housing for urging large debris toward the suctioning front opening, and a selectively operable actuation means for opening the door means for permitting the passage of debris therethrough.

Abstract: A pick-up head for a mobile sweeping vehicle comprises a main housing defining a substantially hollow interior and has a front, a back, a left end and a right end, a top and a bottom, and a suctioning bottom opening for suctioning dust and small debris into the substantially hollow interior of the main housing. There is a dust and debris outlet in the housing for permitting dust and debris to be suctioned from the substantially hollow interior of the housing into a hopper. There is also at least one main broom operatively mounted in the rearward portion of the substantially hollow interior of the main housing, for rotation about a substantially horizontal axis so as to sweep a surface being cleaned in a generally forward direction, thereby propelling debris forwardly into the substantially hollow interior of the main housing, for subsequent suctioning into the dust and debris outlet. A selectively operable motor is for operating the at least one main broom.

Abstract: A pick-up head for a mobile sweeping vehicle comprises a housing defining a substantially hollow interior and having a front, a back, a left end and a right end, a top and a bottom, a suctioning bottom opening for suctioning dust and small debris into the substantially hollow interior of the housing. There is at least one re-circulating air inlet for receiving a flow of air into the housing, and a dust and debris outlet in the housing for permitting dust and debris to be suctioned from the substantially hollow interior of the housing into a hopper. A blower fan has an air inlet and an air outlet. The air outlet is connected in fluid communication to the at least one re-circulating air inlet of the housing for providing a source of high velocity re-circulating air for introduction to the housing. The air inlet is operatively connected in fluid communication to the dust and debris outlet of the housing for removing debris-laden air therefrom. There is a selectively operable motor for operating the fan means.

Abstract: A sweeping broom apparatus comprises a main body having a debris receiving outlet and connecting means for operatively connecting the main body to a vehicle. A broom shroud has an open bottom defined by a bottom edge. An airflow obstructing skirt is disposed around the bottom edge of the broom shroud for substantially obstructing the egress of air from between the bottom edge of the broom shroud and the surface being cleaned. There is a forwardly facing debris outlet in the broom shroud for permitting the directed egress of debris therefrom as a forwardly propelled stream of debris. A main sweeping broom is mounted within the broom shroud for propelling debris forwardly from a surface being cleaned generally along the longitudinal horizontal axis, thereby creating a stream of debris propelled forwardly through the forwardly facing debris outlet. There is a source of compressed air having an outlet for permitting the egress of compressed air therefrom.

Abstract: An apparatus is configured for use with a vacuum cleaner filter bag having a collar panel with an inlet opening. A support structure receives the panel in an installed position in which a tubular part of the vacuum cleaner extends into the bag through the inlet opening. The support structure includes a tab that retains the panel in the installed position. The support structure further includes a pivot that abuts an edge of the panel to guide movement of the panel into the installed position pivotally about the abutting edge.

Abstract: A suction nozzle for use in a vacuum cleaner, which can clean a surface to be cleaned having a corner portion where a horizontal surface and a vertical surface meet, such as a staircase, is disclosed. The suction nozzle includes a nozzle body having an air inlet formed in a bottom surface thereof to draw in air, and a brush unit having a liftable brush liftably and lowerably disposed in the nozzle body in front of the air inlet and coming in surface contact with a surface to be cleaned to brush away dirt or dust therefrom.

Abstract: A light weight vehicle adapted to conduct and assist cleaning and video inspections of sewer lines. The vehicle is configured to be light and maneuverable. The vehicle is equipped with inspection cameras and support equipment that are positioned such that the operator can conduct the inspection from inside the vehicle. The vehicle may also include a telescoping camera boom that enables an operator to inspect the inside of manholes. The vehicles includes sides and a roof that provides protection for the operators, equipment, and paperwork.

Abstract: An upright vacuum cleaner having a steering unit is provided. The upright vacuum cleaner includes a cleaner body having a suction motor and a dust separating and collecting unit, a suction port assembly rotatably connected to a lower portion of the cleaner body, a handle mounted to the cleaner body, and a steering unit to elastically support the cleaner body so that the center of gravity of the cleaner body shifts to the direction where the cleaner body is rotated, according to the rotation of the cleaner body to the left or right.

Abstract: A debris-plowing pick-up head for a mobile sweeper comprises a housing defining a substantially hollow interior and having a front, a back, a left end and a right end, a top and a bottom, and a suctioning bottom opening for suctioning dust and small debris into the substantially hollow interior of the housing. A suctioning front opening is disposed in the front of the housing for receiving debris into the substantially hollow interior of the housing. A selectively openable and closable door means operatively mounted on the debris plowing pick-up head for selectively opening and closing the suctioning front opening. There is a dust and debris outlet in the housing for permitting dust and debris to be suctioned from the substantially hollow interior of the housing into a hopper. A barrier is disposed on the top of the housing for substantially precluding the passage of large debris over the housing.

Abstract: A sealed pick-up head for a mobile sweeper comprises a housing defining a substantially hollow interior and a suctioning bottom opening. A suctioning front opening is for receiving debris into the substantially hollow interior of the housing. A door frame surrounds the suctioning front opening. A rotatable door has at least a first door portion and a second door portion joined together at a central pivot axis, and is operatively mounted at the central pivot axis in rotatable relation on the pick-up head at the suctioning front opening. A seal is operatively disposed between the rotatable door and the door frame for sealing the rotatable door with respect to the door frame, to thereby substantially preclude air from ingressing into the substantially hollow interior of the housing through the suctioning front opening, as the rotatable door rotates to permit debris to enter the substantially hollow interior of the housing.

Abstract: A flexible grip for an implement handle and method of making same in which the grip is molded with a core or mandrel having a spiral groove which forms a thread like surface on the interior of the grip when molded. Upon removal from the mold, the core may be easily removed by relative rotation of the core and grip one with respect to the other.

Abstract: A friction hinge includes a rotary unit, an expansion barrel, and an electrical heating component. The rotary unit includes a barrel contacting component. The expansion barrel has a thermal expansion coefficient larger than that of the barrel contacting component, and is shrink fitted on the barrel contacting component such that a friction force is present between the barrel contacting component and the expansion barrel. The electrical heating component is for applying heat to the expansion barrel that is sufficient to cause thermal expansion of the expansion barrel.

Abstract: A height adjustment device for a hinge having one hinge leaf that can be snapped into or inserted into a receiving part mounted on a door leaf or on a door frame, and with a height adjustment mechanism in the receiving part which has abutment against an edge of the hinge leaf. The height adjustment mechanism has a slide that is limitedly movable in the receiving part, and a rotatable height adjustment member. The slide has a portion for abutment against an edge of the hinge leaf. The height adjustment member has a plurality of radially directed, angularly separated arms of different lengths, wherein an end portion of such an arm is adapted to engage with an adapted engaging portion of the slide.

Abstract: A hinge assembly for use with a notebook computer includes a pintle, a first coupling member, a supporting member, and a biasing device. The first coupling member is pivotally installed on the pintle and includes a connecting portion, a pivotal portion into which the pintle is adapted to insert, a bend extending from the connecting portion, and the bend including an arm formed thereof. The supporting member is pivotally installed on the pintle and includes a hole into which the arm is adapted to insert into. The biasing device is pivotally installed on the pintle and disposed between the pivotal portion and the supporting member, and wherein the biasing device urges the supporting member on the arm.

Abstract: An exemplary hinge positioning structure (20) includes a base (22), a pivot shaft (24) engaged in the base, a pivot shaft gripper (264), and a resilient member (266). The pivot shaft is rotatably engaged in the base. The pivot shaft gripper is sleeved on the pivot shaft. An end of the pivot shaft gripper is engaged with the base so that part of the pivot shaft gripper is fixed to the base. Two ends of the resilient member are connected to the base and another end of the pivot shaft gripper, respectively. The resilient member applies a force on the pivot shaft gripper so that the pivot shaft gripper tightly grips on the pivot shaft, and the pivot shaft gripper is relaxed by an external force for allowing the pivot shaft to rotate relative to the base. The present invention further provides a hinge positioning unit (26).

Abstract: An angle-limiting hinge has a stationary leaf, a pivoting leaf, a pintle and a limiting element. The pintle is mounted statically in the stationary leaf and rotatably in the pivoting leaf, thereby allowing the leaves to rotate relative to each other and the pintle has a limit. The limit is C-shaped, formed diametrically around the pintle and comprises two ends being positive stops. The limiting element is mounted around the pintle and is secured to the pivoting leaf and has a limiting block mounted securely in the limiting element using riveting. The limiting block is disposed between the positive stops of the limit to limit relative rotational angles of the leaves. Accordingly, The angle-limiting hinge fastens and facilitates fabrication and is capable of limiting the rotational angle of the leaves.

Abstract: Snap fasteners are attached to a fabric or substrate and resist water migration from one side of the fabric or substrate to an opposite side of the fabric or substrate. The water migration resistant snap fasteners resist water migration through the fabric to which the snap fastener is attached while maintaining secure attachment to the fabric. The water migration resistant snap fasteners have radially offset patterned circles of gripping protrusions which do not penetrate through the fabric. Also, the radial patterned circles of gripping protrusions securely grip the fabric and maintain the snap fasteners in the proper location on the fabric.

Abstract: In accordance with the principles of the present invention, a removable belt buckle is provided. The buckle can be divided into two buckle ends. The first buckle end includes a plurality of posts permanently attached to the buckle. The posts removably receive bores defined in a belt. Each post also defines a receiving chamber. A removable spring element is adapted to be received within the post receiving chambers. The second buckle end includes at least one post permanently attached to the buckle. This at least one post is adapted to removably receive at least one bore defined in a belt.

Abstract: This adjustment device comprises: a first adjustment member with a fixed position relative to the longitudinal axis of the strap; first guide means connected to this first adjust member; a connecting member engaged on the one hand with said first guide means and on the other hand with the other of the strap halves; second guide means for rotational guidance, connected to said first adjustment member; a second or manual adjustment member having guide means shaped to engage with said second guide means of the first adjustment member; and means for transmitting movement between said second or manual adjustment member and said connecting member to turn the circular movement of the second or manual adjustment member into a rectilinear movement of said connecting member.

Abstract: A metal fitting finding particular application as a corner fitting for an ISO freight container. The corner fitting is preferably cuboidal and comprises walls formed from a first material that define an internal cavity. At least one support member is encapsulated within the walls and is formed from a different material to that of the walls and comprises a greater yield strength. A reinforced corner fitting is therefore provided comprising enhanced load bearing capacity.

Abstract: A retainer employs a flexible arm with an internal rib. In another aspect of the present invention, a retainer has at least one generally triangularly shaped projection laterally extending from an arm. A further aspect of the present invention retainer provides a laterally enlarged member, a trim panel-retaining head and stem, a central post, one or more flexible wings flexibly spanning between a tip of the post and the laterally enlarged member, and an internal rib and/or at least a pair of generally angular extensions flexibly extending from each arm.

Abstract: A device for forming a seal includes upper and lower seal members, and a slider, wherein mating surfaces of the seal members interlock. In at least one embodiment, a lifting rib and closure bar on the slider cooperate with a lifting wing and closure bar groove on the upper and lower seal members, respectively. By moving the slider in one direction, the lifting rib lifts the upper seal member from the lower seal member. Moving the slider in the opposite direction causes the upper and lower seal members to interlock. In another embodiment, a slider has an intermediate lateral member connected on one side the slider top, and connected on the other side to the slider bottom. A breakaway sealing device is also provided, allowing a person to break the closed seal. A beginning stop block is also provided that includes a means for securing the upper seal member.

Abstract: The present invention is a pocket clip kit for eyeglasses. One embodiment includes a one-piece pinch pocket clip made from a single piece of resilient spring material and including a pinch feature that allows conventional eyeglasses to be easily clipped onto a pocket. The invention also includes a method of attachment of a suitable spring clip to the eyeglasses using heat shrink tubing. The pinch or spring feature allows the user to open the clip while inserting the eyeglasses into a pocket. When the pinch tab is released, the clip securely grips the pocket fabric against the heat shrink tubing. The objective is to provide a device which easily attaches to a pair of eyeglasses allowing the eyeglasses to clip onto a pocket, and thus preventing the eyeglasses from inadvertently falling out of the pocket and being damaged.

Abstract: A clothing retention apparatus comprised of a piece of stretchable material (5) with one or more two part latching fasteners fixed to the extremities of the base material, which folds upon itself to form a closed loop. The ends of the base material of the apparatus are terminated by a hem (6) or stitch in such a way as to prevent the material from becoming unraveled.

Abstract: An improved elongated reclosable seam (20) that is adapted to releasably hold two overlapped members (21, 22) together, broadly includes: an elongated first resilient seal member (26) mounted on a first of the members and adapted to selectively engage a second of the members; a first fastener portion (30) mounted on the first member on one side of the seal member and adapted to face toward the second member; a second fastener portion (31) mounted on the first member on the other side of the seal member and adapted to face toward the second member; a third fastener portion (32) mounted on the second member and adapted to face toward and be aligned with the first fastener portion; a fourth fastener portion (33) mounted on the second member and adapted to face toward and be aligned with the second fastener portion; the third and fourth fastener portions being operatively arranged to releasably interlock with the first and second fastener portions, respectively, when such fastener portions are pressed to engage o

Abstract: A device for fastening an accessory to a support has a plug-in part (1) with a plug-in shaft (3) to be inserted into a recess in the support, and a head shaft (7) that has a head plate (8) and a counterplate (10) between which an engagement system (9) is developed. A guide strap (11) that has a guide recess (12) is formed on the counterplate (10), which is located on the side facing the head shaft (7). There is also a slider (2) that is mounted to be movable in the guide recess (12) toward the engagement system (9) and is made with a locking system (16) that is engaged with the engagement system (9) when the slider (2) is advanced into a locking position. This allows an accessory with a section located between the slider (2) and the counterplate (10) to be connected to the support.

Abstract: A structure for connecting cremation ashes comprising a first vessel, a second vessel, first cremated remains, second cremated remains and a link. The first vessel holds the first cremated remains. The second vessel holds the second cremated remains. The link connects the first and second cremated remains. The link further connects the cremated remains to a living being when contact is made by the living being to the link. The structure is meant to provide a way for living beings to connect physically and spiritually with deceased loved ones.

Abstract: A collector 12 which serves as a gas diffusion layer for a fuel cell; i.e., a metal lath MR, is formed by a method consisting of a first step and a second step. In the first step, while an upper blade UH is positioned at a first machining position along the width direction of a stainless steel sheet S, generally hexagonal through holes are formed in the stainless steel sheet S at two positions which are biased from each other by a machining pitch. In the second step, while the upper blade UH is positioned at a second machining position along the width direction of the stainless steel sheet S, generally hexagonal through holes are formed in the stainless steel sheet S at two positions which are biased from each other by the machining pitch. The first step and the second step are alternated repeatedly, thereby forming the metal lath MR having a uniform shape and a predetermined thickness.

Abstract: A method for manufacturing a solid electrolytic capacitor comprising: successively forming a dielectric layer and a solid electrolytic layer on an anode body made of a valve metal; and forming a carbon layer on the solid electrolytic layer, wherein the carbon layer is formed by adhering a carbon solution to the solid electrolytic layer and drying the carbon solution, wherein the carbon solution contains an electrically conductive carbon, a binder resin, and a solvent and the total solid concentration of the electrically conductive carbon and the binder resin in the carbon solution is 36% by weight or more and 52% by weight or less.

Abstract: A tool for compression of a spring comprises a yoke, a longitudinal bore defining an axis and three radial slots extending from the axis of the bore. Arms associated with an alignment pin are pivotal and engage hooked legs of the tool slidably mounted in two opposed radial slots to adjust the lateral spacing thereof. A drive rod positioned between the legs includes an anvil that may be driven to compress a coil spring engaged between the legs and the anvil.

Abstract: A method and apparatus is provided for separating two or more annular members such as bead assemblies or bead and apex assemblies. First, a flexible member is inserted into the annulus of the annular members. Next, the flexible member is inflated until the outer surface of the flexible member contacts the inner diameter of the annular member. Then the flexible member is axially expanded until the annular members are separated. Then the flexible member is deflated so that the annular members can be removed.

Abstract: Making a food serving tray assembly includes molding a serving platter and a receptacle platter. The serving platter includes a disposal opening and serving wells for receiving food items. The receptacle platter and serving platter releasably couple to one another in a serving configuration and a transport configuration. An improvement includes the serving platter having an outer peripheral wall having a first height and dividing walls defining and separating the serving wells, each of the dividing walls being approximately equal to the first height. The peripheral wall of the receptacle platter has a third height and a bottom of the receptacle platter defines a plurality of dividers having a fourth height substantially less than the third height. When the serving platter is received within the receptacle platter, each of the dividers aligns with and engages a respective dividing wall such that two wells are isolated and seated off from one another.

Abstract: An enclosure method comprising a first enclosure portion and a second enclosure portion configured to mate with the first enclosure portion. A receptacle is provided on the first enclosure portion. The receptacle has a frangible wall portion accessible from an exterior of the first enclosure portion. The frangible wall portion is operable to be broken from outside the enclosure method. A protrusion is provided on the second enclosure portion and the protrusion is operable to be received in the receptacle. A first locking member is connected to the frangible wall portion to extend inside the receptacle and a second locking member is provided on the protrusion. The second locking member is configured to engage the first locking member such that separation of the first and second enclosure portions is prevented unless the frangible wall portion is deliberately broken.

Abstract: A roller hemming system for hemming nested panels includes a single hemming workstation providing for tooling exchange operations simultaneous with hemming operations. A plurality of robots that perform tooling exchange at the hemming workstation, movement of nested panels through the system, and hemming operations on nested panels at the hemming workstation. Nested panels are inputted into the system and hemmed nested panel assemblies are outputted from the system.

Abstract: A method of insulating a coil of an electrical machine includes applying an insulating varnish to a coil of conductive wire. The varnish includes (i) a resin; (ii) a first catalyst having a first activation temperature, the first catalyst being active at room temperature; and (iii) a second catalyst with a second activation temperature substantially higher than the first activation temperature. The varnish is allowed to partially cure at room temperature. The coil is mounted to a yoke to form a rotor of the electrical machine. The rotor is operated so as to heat the coil and activate the second catalyst to complete curing of the varnish.

Abstract: In a method of forming an electrical circuit assembly, a substrate is provided including a plurality of first segments that form an electrical circuit. The first segments have surfaces that rise above surfaces of other segments that form the electrical circuit. All of the segments are deposited on the substrate via one or more shadow mask vapor deposition processes in a vacuum. A photoresist caused to cover all of the segments is hardened and then abraded until surfaces of the first segments are exposed, but surfaces of the other segments are not exposed, and a surface of the abraded photoresist is at the same level as the exposed surfaces of the first segments. Second segments can be deposited on the exposed surfaces of the first segments via a shadow mask vapor deposition process in a vacuum to a level above the top surface of the abraded photoresist.

Abstract: A method forming at least a portion of a cable comprises providing at least one cable conductor core, extruding at least an inner layer of a polymeric insulation material over the at least one conductor core, providing a plurality of strength members having a coating of the polymeric insulation material, heating the at least one cable conductor core and the strength members, embedding the strength members into the inner layer of the cable conductor core, and extruding an outer layer of the polymeric insulation material over the cable conductor core and the plurality of strength members and bonding the outer layer to the inner layer and the coating to form the cable and provide a contiguous bond between the inner layer, the strength members, and the outer layer, wherein the polymeric insulation material of the inner layer, the strength member coating, and the outer layer are amended to enable the inner layer and the outer layer to melt at a greater rate than the strength member coating.

Abstract: An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte.

Abstract: An in-mould molding touch module includes a transparent conducting substrate and a molding rind. The transparent conducting substrate has an inner surface and an outer surface. The inner surface has a capacitive electrode layer formed thereon. The capacitive electrode layer is a touch sense circuit made of ITO, and the outer surface is configured for touching the touch sense circuit. The molding rind is integrated to contain a periphery of the transparent conducting substrate by an in-mould injecting mode.

Abstract: A method of producing an electric component-mounted substrate having a cavity structure is provided. Because a supporting substrate and electric components and are connected together to a first face of a base substrate, the number of steps for the connection is reduced to shorten the producing time. When electric components are to be connected to a second face, the base substrate is supported by the supporting substrate, and the electric components and connected to the first face do not contact a processing table and therefore they undergo no damage. Thus, an electric component-mounted substrate having high reliability can be produced in a short time.

Abstract: A method of manufacturing an electronic component substrate is provided, the method allowing manufacturing yield to be improved. The method of manufacturing an electronic component substrate in which a plurality of electronic components are mounted on a first substrate includes the steps of: aligning and disposing the plurality of electronic components on a second substrate; transferring the electronic components on the second substrate onto the first substrate; detecting an electronic component un-mounted portion on the first substrate; and repairing by selectively re-transferring the electronic component from the second substrate onto the detected un-mounted portion on the first substrate.

Abstract: The present invention has for its object to provide a multilayer printed circuit board which is very satisfactory in facture toughness, dielectric constant, adhesion and processability, among other characteristics. The present invention is directed to a multilayer printed circuit board comprising a substrate board, a resin insulating layer formed on said board and a conductor circuit constructed on said resin insulating layer, wherein said resin insulating layer comprises a polyolefin resin.

Abstract: A method for manufacturing a printed circuit board having a substrate composed of an insulation material, a via hole formed in the substrate, and a via land formed around the opening of the via hole on a surface of the substrate includes processes of measuring deformation of the substrate having the via hole formed therein, calculating a position where the via land is to be patterned on the basis of the deformation of the substrate measured in the measurement process, and patterning the via land at a position corrected on the basis of the value calculated in the calculation process.

Abstract: The integral layer provides a ductile interface for attachment locations of a turbine engine component where a metallic surface is adjacent the attachment location. The ductile layer provides a favorable load distribution through the composite at the attachment location, and eliminates the need for a metallic shim.

Abstract: A method for the production of a valve is provided comprising molding a valve body with a first mold, preloading the valve body with a second mold, molding a sealing portion in an open position onto the valve body, and releasing the preloaded valve body. The sealing portion enters a closed position when the preloaded valve body is released. When the valve is in use, the sealing portion opens when under a fluid pressure, and closes when the pressure is released.

Abstract: A gear is manufactured in a half blanking stage, a punching stage and a separating stage. In the half blanking stage, half blanking is performed for a columnar portion of a metal sheet. A part of an outer circumferential surface of the blank is disconnected from the other portion of the sheet, while the other part of the outer circumferential surface of the blank is connected with the other portion of the sheet. In the punching stage, an inner portion of the blank is punched in a punching direction to form teeth on an inner circumferential surface of the blank. In the separating stage, the blank is separated from the other portion of the sheet as a gear toward a separation direction opposite to the punching direction by disconnecting the other part of the outer circumferential surface of the blank from the other portion of the sheet.