Abstract: The invention includes novel unibody binder constructions and the process of making same. The binder is composed of two plastic sheets comprising such material as polyvinyl chloride, polyolefin, polypropylene, polyvinyl acetate or other similar plastics. An uncompromised single piece of board or similar rigid material, such as chipboard, microflute board, corrugated board, fiberboard, etc., or a synthetic substrate, is then coated with a glue such as a resin glue, a U.V. adhesive, etc., on both sides and sandwiched between the plastic sheets. This sandwich is then formed into the unibody construction by welding the entire outer perimeter. At the time of welding, the air between the plastic sheets and the board is pressed or vacuumed out. To create the hinges on the binder, the unibody construction is then hydraulically creased to the extent necessary by using three moving blades to provide living hinges.

Abstract: A label includes a bottom panel and a top panel overlying the bottom panel. A tear line is formed in the top panel. A hole is formed in at least one of the top and bottom panels. An exposed adhesive is disposed in the hole. The label may be opened by tearing along the tear line and the label may be resealed using the exposed adhesive.

Abstract: A pipe elbow is provided having two parts, each part having an arcuate segment and a linking member for connecting to a run of standard pipe. The arcuate segment of the first part fits into the arcuate segment of the second part. By severing a portion of the arcuate segment of the first part at an angle needed for a specific run of pipe and inserting it into the arcuate segment of the second part, the assembled elbow will conform to the required angle. In addition, the arcuate segment of the first part has an inner aspect which is provided with an extended curved region which extends to the collar. The second part is provided with a lip which fits conformingly with the extended curved region of the first part in order to meet industry standards for minimum overlap of mating parts, even at very obtuse angles.

Abstract: A method for clamping a pipe with a hose or a pipe with the aid of a compression sleeve, in which the influence of dimensional tolerances of the components on the quality of the compressed connection is significantly reduced. In the method according to the invention, the pressing force between a compression tool and the compression sleeve as well as the advancing distance of the compression tool are determined and evaluated.

Abstract: The invention relates to a motor vehicle tailgate for mounting pivotally to a vehicle about hinges situated close to one of the edges of the tailgate. In the vicinity of its hinges, the tailgate is constituted by a main panel secured to the hinges and by a secondary panel which is movable relative to the main panel between a closed position in which it is superposed on the main panel so as to reconstitute a tailgate of full thickness, and an open position in which it is separate from the main panel, the main panel then forming a portion of the tailgate of reduced thickness.

Abstract: Apparatus for covering a retractable top for a motor vehicle, comprises a decklid and a tonneau cover. The decklid is attached to the vehicle, and is at least partially defining an opening through which the top may retract. The tonneau cover is slidably secured to the decklid to open and close the opening.

Abstract: A vehicle mounted storage unit, adapted to be mounted to a floor portion of a vehicle having a sidewall and a wheel well that extends outwardly from the sidewall by a first distance, includes a mounting bracket fixed to the floor portion of the vehicle and a plurality of connecting members that connect the mounting bracket to the floor portion. The mounting bracket has a width that is less than the first distance, and the mounting bracket is fixed to the floor portion of the vehicle at a mounting point adjacent the sidewall of the vehicle and adjacent the wheel well of the vehicle. The storage unit is provided with a cabinet that is attachable to the mounting bracket, with the cabinet being removable from the mounting bracket and having a width not greater than the first distance. The cabinet is adapted to be mounted adjacent the sidewall of the vehicle and adjacent the wheel well of the vehicle, with no portion of the cabinet extending beyond the wheel well of the vehicle.

Abstract: The present invention is for standing boards for buggies and prams of such design that the standing board also may be connected to buggies or prams which do not have a rear wheel shaft or otherwise are so designed that connecting of the standing board to the rear shaft not always is suitable. The standing board has a board, wheels at the rear end of the board and to mounting arms which connect the standing board to the buggy. The mounting arms are so designed that there is free space for the wheels of the buggy, possible breaking meant etc., thus the mounting arms are curved so that they form circle parts and extend themselves forwards and upwards from the board. The mounting of the arms at the standing board according to the invention is such that the arm take one out if several distinct position relative to the board and when in use are fixedly arranged relative to the board.

Abstract: A recreational travel trailer comprising a main housing which encloses a living space having multiple floor levels, and a two level extendable housing having a deployed configuration and an extended configuration. The extendable housing is movably positioned within an opening in the main housing so that a first floor of the extendable housing is positioned adjacent to a first floor of the main housing and so that a second floor of the extendable housing is positioned adjacent to a second floor of the main housing. In the deployed configuration, the extendable housing extends through the opening of the main housing so as to increase the enclosed space within the trailer. In the retracted configuration, the extendable housing is substantially positioned within the main housing so as to provide the main housing with a shape and size that is suitable for being towed on a public road. The trailer is further comprised of a two level actuator assembly which moves the two level extendable housing.

Abstract: Reinforcement (30) for reinforcing a vehicle frame structure (10), having a triangular shape in cross section, including one section (20) in parallel to a side frame member (11), and the other section (21) being attached to a lower section of the side frame member (11). The present invention prevents interference with pipes passing in a lateral direction of the vehicle frame (10) and the exhaust system components. Further, the reinforcement (30) of the invention has a large section modulus, thereby effectively reinforcing the vehicle frame (10).

Abstract: Disclosed is a center pillar assembly of a motor vehicle.

Abstract: A swivel child car seat comprises a base having a bottom part, a disk-shaped swivel pedestal mounted on the base bottom part of the base for free turning, and a seat body supported on the swivel pedestal. The swivel pedestal is fitted in a guide groove formed in the base part so as to move forward and rearward along the guide groove. The swivel pedestal is held fixedly in place by a block fitted in the guide groove.

Abstract: A child car seat is capable of being easily set on a passenger seat (7) of a vehicle and of simply and sufficiently tightening a seat belt (4). The child car seat to be fixedly held on a passenger seat (7) of a vehicle by a seat belt (4) has a seat belt fastening mechanism (20) for fastening a diagonal section (4a) of the seat belt (4), a seat belt tightening mechanism (11) for deflecting a lap section (4b) of a fixed length of the seat belt (4), and a locking mechanism (15) for locking the seat belt tightening mechanism (11). The lap section (4b) of the seat belt (4) extended across a base (10) is deflected and is kept in a deflected state to tighten the seat belt (4).

Abstract: An adjustable chair for vehicles in which the frame structure is easy to manufacture and includes few components while still providing adjustment in several directions. By adjustment in several directions, it is meant, for example, adjustment of the length of the chair seat, as well as the height of the back of the chair. By manufacturing each frame in one piece with integrated attachments and similar, it is also possible to utilize the same frames for both manually and electrically operated chairs. The chair includes a seat part and a back part each of which have several possibilities for adjustment for individual and ergonomic adaption of the chair; including the aspects of length, height, side support and lumbar support. An operator is provided for adjusting the seat and the back parts, together with components that form parts thereof.

Abstract: A method and apparatus is provided for inverting a person for various therapeutic purposes. The apparatus comprises a chair which is pivotally supported about a horizontal axis between various positions having different relative inclinations. When used for inversion, a stop is mounted on the chair to restrict rearward pivotal movement of the person from an upright position to an inverted position. The method thus includes pivoting the person forwardly from the upright position to the inverted position in which the person is substantially inverted in relation to the upright position. The chair may further include a damper and biasing means for dampering the pivotal displacement of the chair and biasing the chair to the upright position. A lift mechanism may further be used for raising the chair in the inverted position.

Abstract: The invention relates to a device for adjusting the incline of back rests, especially of camping chairs and lawn chairs, wherein the locking action of the back rest is realized by an edge wedging mechanism. It is an object of the invention to propose a device for adjusting the incline of the backrest which makes a continuous adjustment of the incline possible in connection with a simple construction. The object of the invention is solved in that the locking action is released by lifting at least one arm rest (5).

Abstract: A headrest device ensures the movement of a headrest frame body to a stay and enables a foaming resin molding of a headrest. A support portion having a semicircular cross section and restricting portions having an approximately U-shape cross section are formed on a plate body. Two sheets of plate bodies are connected with each other in an opposed manner. Then, a headrest pad made of foaming resin is integrally formed with the plate bodies.

Abstract: An antiskid brake system for an automotive vehicle is provided which includes a parameter determining circuit and a braking condition determining circuit. The parameter determining circuit determines a parameter reflecting on brake torque applied to a wheel of the vehicle. The braking condition determining circuit compares the phase of a change in speed of the wheel with the phase of a change in the parameter to determine a phase delay of the change in speed of the wheel and determines the braking condition based on the phase delay, thereby allowing a wheel skid used in the antiskid brake control precisely without employing parameters such as vehicle speed and wheel speed as employed in conventional antiskid brake systems.

Abstract: An in-car-device controller permits a switch unit to be easily replaced. Switch units formed by control switches and keytops are installed to unit mounts. The types of the switch units are identified by the unit mounts by detecting the different shapes of switching driving portions formed at the distal ends of the keytops. The unit mounts are provided with detection switches for detecting the presence of the keytops. A control unit detects detection switch signals from the detection switches thereby to determine the presence of the key tops. If the control unit decides that any one of the keytops has been removed from the unit mounts, then the control unit turns OFF at least the control function associated with the removed keytop.

Abstract: A single- or multi-phase step wave power converter includes multiple transformers configured to receive DC voltage from one or more power sources. Each of the transformers includes a primary winding and a secondary winding. The transformers are each configured to supply a step for a step wave AC output. Bridge circuits are supplied for controlling input of DC voltage into the primary windings of the transformers. Steps for the step wave AC output are output from the secondary windings based upon the input provided to the primary windings. DC source management circuitry manages which DC power source(s) supplies DC voltage input to each of the bridge circuits. The management circuitry provides seamless power switching between the plurality of DC power sources based on each power source's performance characteristics. A pulse-width modulator can also be provided to the step wave power converter to modulate the input into a selected primary winding.

Abstract: The present invention relates generally to linear electric motor, capable of converting electrical current into mechanical work. More specifically, this invention relates to an electric motor having a ferromagnetic vessel containing a single-pole magnetic field, and a shaft having an electromagnetic coil which moves relative to the magnetic field.

Abstract: A frame for an electric motor is provided with a high heat discharge efficiency at low manufacturing cost wherein a plurality of cooling media paths, grooves, groove paths, media paths and communication paths are formed on the frame using a diecast process. A plurality of fins are formed in the grooves and a plurality of cooling media guide members are secured about the periphery of the frame to control the flow of the cooling media.

Abstract: In order to detect the angular position of a permanent magnet rotor (13) of a brushless motor, measuring means are connected to the windings of the stator in such a way as to form an oscillatory circuit and the variations in the frequency of resonance as a function of the position of rotor are measured. In order to augment these variations, the rotor has a non-magnetic structure (26) around the magnet (14) with zones of different thicknesses or of different permeabilities. This structure can be formed by a metal sleeve, of brass for example, having openings or recesses (44) which can be filled with a dielectric material.

Abstract: The radial/rotary propulsion system of the present invention features a flywheel having concentric rings of permanent magnets attached to one or both sides. These permanent magnets interact with DC powered electromagnets which, when selectively energized, impart rotary motion to the flywheel. By arranging the permanent magnets in concentric rings, better control of both speed and torques may be obtained. In addition, in a regenerative mode, inertia of the flywheel is reconverted to electrical energy by either additional permanent magnet/coil combinations or through the switching of the electromagnet coils normally used for rotating the flywheel. In alternated embodiments, regeneration is accomplished with alternators interacting with other magnets of the flywheel. The regenerative mode is also helpful in braking the flywheel as its inertial energy is converted to electrical energy.

Abstract: A generator stator including a magnetic core having a plurality of axially extending radial slots arranged about the periphery thereof with windings in each radial slot; at least one adjustable assembly axially inboard of an outermost end assembly in each radial slot, arranged to restrain the windings in the radial slot, the adjustable assembly comprising mating wedge and slide components which interface along stepped matching surfaces, the wedge component having an elongated slot therein providing access to the slide component. A tool is provided and includes a tool head pivotally secured to a handle. The tool head is formed with a stub adapted to seat in a hole in the slide component via the slot.

Abstract: The present invention advantageously provides a cost effective flat rotor for a pancake type slip ring. A flat copper coil sheet is stamped into a corrugated shape having concentric V-ring grooves. The corrugated stamped copper foil sheet is bonded using a bonding agent to a dielectric layer. Multiple concentric V-grooves are formed by separating the grooves, for example, by machining the grooves at an apex thereof in order to form separate electrical circuits. A corresponding plurality of holes extend through each concentric ring and through the dielectric layer from the first side through the second side. A conductive material is placed in each of the plurality of holes to electrically connect each concentric ring to the second side.

Abstract: In a commutator forming plate to be rounded into a cylinder which is to be cut at constant angular intervals to form a plurality of commutator segments after being filled with insulating material, a plurality of lands rising at given intervals on one surface of a plate is provided and a plurality of projecting portions protruding nearly perpendicular to a rising direction of each of the lands are formed simultaneously by forming a plurality of grooves crossing with each other on the respective lands and extending so as to intersect obliquely with respective outer peripheries of the lands.

Abstract: This invention relates to an electrical rotating actuator for forming the shed in a weaving loom, particularly for controlling the harness cords of a weaving system of the Jacquard type or the frames of a dobby, comprising a rotor and at least one stator whose armature is formed by a stack of metal plates, characterized in that the stator is formed by at least two stator elements disposed side by side along the axis of rotation of the rotor, each stator element comprising two zones for reception of a winding of electrically conductive wire, the metal plates of each zone disposed opposite one another being mated.

Abstract: To carry out speed control of an ultrasonic motor driven by a self-excited oscillation circuit utilizing the ultrasonic motor per se as a vibrating body and promote reliability of the self-excited oscillation circuit, an instruction signal for controlling a state of the self-excited oscillation circuit constituting a drive circuit, is set in a range capable of stably driving the ultrasonic motor in an aimed state. The self-excited oscillation circuit can be controlled to be brought into a drive state or a stop state in accordance with a drive command signal or a stop command signal from a control signal generating circuit and the control signal generating circuit is set such that a length (TD) of the drive command signal becomes longer than a time period (t1) from when the drive command signal is applied to the self-excited oscillation circuit until oscillation is started.

Abstract: A piezoelectric acoustic component having excellent efficiencies of productivity and of acoustic conversion, a greatly miniaturized size, and excellent impact resistance properties, includes a unimorph type diaphragm. The unimorph type diaphragm is defined by adhering a substantially square piezoelectric element onto a substantially square metal plate, the shorter sides of the diaphragm are supported on the supporting portion provided within the two opposing side wall portions of the case, the clearance between the remaining two sides of the diaphragm, and the case is sealed with a resilient sealing agent. The case is adhered on the substrate having external electrodes, the metal plate is connected to the external electrode with a resilient conductive paste, and the surface electrode of the piezoelectric element is connected to the external electrode with a resilient conductive paste.

Abstract: A piezoelectric actuator has at least two piezoelectric actuator elements connected in series with each other mechanically and electrically and form a half bridge in an amplifier bridge circuit having a further half bridge formed by two series connected electronic switches which are operated or clocked by a control circuit such as a pulse modulator circuit for periodically energizing the piezoelectric actuators in push-pull fashion. A choke (22) is connected between the junction point (JP1) of the two piezoelectric actuators and the junction point (JP2) between the two electronic switches (23, 24) for assuring a loss free reverse charging of the two piezoelectric actuators functioning as electrical capacitors in the energizing bridge circuit (21). The choke 22 functions as an energy storage and the stored energy is used in the push-pull charging of the capacitors (19, 20) formed by the piezoelectric elements.

Abstract: A glove box (1) comprises a chamber (4) provided with a front wall (24) having an operator's viewing panel (25) having a horizontally extending, elongated slot (26) to which is sealingly secured a flexible material or fabric (27) impervious to the hazardous material to be handled within the glove box (1) and comprising a horizontally extending, elongated mouth (28) leading to two spaced-apart elongated gloves or gauntlets (29) adapted to receive the forearms and hands of the operator (16).

Abstract: In a spark plug for an internal combustion engine, a welded portion of a ground electrode has a polygonal cross section including six corners. A side surface of the ground electrode, positioned opposite to a side surface including a surface portion opposite to a front end face of a center electrode, is smaller in width than the opposite side surface so that the ground electrode can be larger in width and thickness than a spark plug of a related art without causing the corners of the cross section of the ground electrode at the joint between the ground electrode and a metallic shell to protrude from a front end face of a metallic shell.

Abstract: An insulator for spark plug comprises an alumina-based sintered body comprising: Al2O3 (alumina) as a main component; and at least one component (hereinafter referred to as “E. component”) selected from the group consisting of Ca (calcium) component, Sr (strontium) component and Ba (barium) component, wherein the alumina-based sintered body comprises particles comprising a compound comprising the E. component and Al (aluminum) component, the compound having a molar ratio of the Al component to the E. component of 4.5 to 6.7 as calculated in terms of oxides thereof, and has a relative density of 90% or more.

Abstract: An element exposure field (EF) having a size falling within a range where aberration by an electron optical system is suppressed to a predetermined amount or less is divided into a plurality of partial fields (PF), and a pattern is drawn on a substrate with an electron beam on the basis of exposure information in which charged-particle beam dosages for the plurality of partial fields are set. Each partial field (PF) is continuously scanned and exposed with a corresponding dosage contained in the exposure information. Scan/exposure for each partial field (PF) is sequentially executed for all the partial fields (PF) in the element exposure field (EF).

Abstract: A shadow mask frame assembly of a flat cathode ray tube (CRT) includes a shadow mask including a plurality of strips formed at a main body in a vertical direction by being separated a predetermined distance by slits and a plurality of bridges forming slots by connecting neighboring strips and sectioning the slits, in which the slots include a first slot group including slots having a wide interval between the bridges and a second slot group including slots having a narrow interval between the bridges, first and second support members secured at a long side portion of the shadow mask, and a frame including first and second elastic members, either end portion of each of which is secured to each of the first and second support members, for applying a tension force to the shadow mask.

Abstract: A color cathode ray tube has a phosphor screen and an electron gun. The electron gun includes an electron beam generating section for emitting three in-line electron beams toward the phosphor screen and an electron beam focusing section for focusing the electron beams onto the phosphor screen. The electron beam focusing section includes at least one cup-shaped electrode having a tubular portion and a flange formed continuously from the tubular portion. The tubular portion has a generally rectangular cross section having an outwardly curved portion at each side thereof in a direction of arrangement of the three in-line electron beams in a plane perpendicular to the color cathode ray tube axis, the flange has a generally rectangular cross section having an outwardly curved portion at each side thereof in the direction of arrangement of the electron beams in the plane perpendicular to the color cathode ray tube axis, and the flange is formed with a locally thinned-down portion.

Abstract: A resonant microcavity display (20) having microcavity with a substrate (25), a phosphor active region (50) and front and rear reflectors (30 and 60). The front and rear reflectors may be spaced to create either a standing or treaveling eledtromagnetic wave to enhance the efificenty of the light transmission.

Abstract: In a polarized electrical component, a first electrode is provided at an inner-side bottom face of the component, and a second electrode is provided at an outer-side bottom face of the component. One of the first and second electrodes serves as an anode electrode, and the other serves as a cathode electrode.

Abstract: An EL display device capable of reducing an average film resistance of an anode in an EL device as well as displaying an image with high definition, and electrical equipment including such an EL display device are provided. A light-shielding metal film 109 is provided on an anode 108 so as to conceal gaps between the pixels. Thus, an average film resistance of the anode 108 in the EL device is reduced. Furthermore, light leakage from the gaps between the pixels can be prevented, resulting in an image display with high definition.

Abstract: The invention relates to metal halide lamps having a discharge vessel with a ceramic wall. The discharge vessel encloses a discharge space comprising an ionizable gas filling and, in addition to Hg, also an alkali iodide of Na or Li or a combination of both. According to the invention, the filling also comprises TbI3 or GdI3 or a combination thereof.

Abstract: A magnetron comprising an anode portion, a cathode portion provided in a center of the anode portion, a cylindrical interaction space formed of the anode portion and the cathode portion, and iron magnetic pole pieces located at both ends of the interaction space in an tube axis direction thereof. A relationship between a thickness Tg (mm) of a tapered portion of the magnetic pole pieces and a magnetic flux Bg (mT, at 25° C.) of a center of the interaction space is set to satisfy 155<Bg/Tg<165. It is possible to obtain a magnetron with substantially constant oscillating efficiencies, and it is accordingly possible to stabilize outputs of the microwave oven and to enable easy control of heating food.

Abstract: A pulse-controlled analog flip-flop including a charge element; a charge storage element connected to the charge element; an element for detecting the voltage across the storage element; and an element for discharging the storage element when the detection element has detected that the voltage across the storage element has reached a predetermined threshold.

Abstract: An electronically commutated motor (4) has a permanent-magnet rotor (28) and has a stator (14) that has two winding phases (25, 26). During one rotor rotation of 360° el., firstly current is delivered to the one winding phase (25) within a first rotation angle range via an associated first semiconductor switch (68); and within a subsequent second rotation angle range, current is delivered to the other winding phase (26) via an associated second semiconductor switch (70). The motor further has a commutation apparatus for alternatingly switching ON the first semiconductor switch (68) and the second semiconductor switch (70).

Abstract: A doubly articulated module for attaching a first portion of a robotic assembly to a second portion of said assembly, said first portion being rotatable with respect to said second portion about a first axis substantially perpendicular to a first axis of the first portion and about a second axis substantially coaxial with said first axis. Preferably, the articulated module comprises servos. Several of the modules can be incorporated into arms, legs, torso, neck and head of a mannequin in order to animate as much of the mannequin as is required. Although the servos can be activated by directly wired controls or by remote radio-controlled devices, a preferred programmed system is provided for the computerized control of the modules so that the mannequin can be used for display or demonstration purposes.

Abstract: A switched reluctance machine uses a Hall-effect device to detect the flux in the flux path for each machine phase. The flux signal from the Hall-effect device is fed back to a controller which compares the flux feedback with a demand signal to produce an error signal. The error signal is used to control the machine flux using a control law function actuating timed switches for each phase.

Abstract: An apparatus such as an air conditioner, refrigerator or washing machine having a control apparatus for use in a brushless motor facing a part of a compressor and/or blower of the apparatus. The control apparatus includes a voltage detector for generating a detection voltage in response to a terminal voltage of plural phases of a stator winding of the brushless motor, a standard voltage generator for generating a standard voltage, a comparator for outputting a comparison result information signal by comparing the detection voltage and said standard voltage, a controller for detecting a rotation position of a rotor of the brushless motor according to the comparison result information signal which is outputted from the comparator and for outputting an electric supply control signal, and an output unit for supplying electric power to the stator winding according to the electric supply control signal.

Abstract: A battery pack comprises a solar panel, a battery, a connector, and a charge/discharge circuit. The solar panel converts light energy into electric energy. The battery is charged with the electric energy from the solar panel. The connector supplies the electric energy to a portable terminal device. The charge/discharge circuit supplies the electric energy from the solar panel to the connector, and supplies the electric energy from the battery to the connector or charges the battery with part of the electric energy from the solar panel, in accordance with the amount of electric energy to be used by said portable terminal device, while the portable terminal device is in operation.

Abstract: A charger includes a battery pack receiving therein a plurality of batteries and having a projection provided with a contacting terminal, and a charger section having a mounting hole provided with a charging terminal, the battery pack being set on the charger section with the projection mounted into the mounting hole of the charger section for charging the batteries. The battery pack has vent ports through a wall on the side having the projection, while the charger section has blast ports at positions opposing the vent ports and a blower disposed to be on a side of the mounting hole and below the blast ports, for blowing air from the blower, through the vent ports into the interior of the battery pack, for elevating blow rate to the battery pack, battery cooling and gas discharge out of the battery pack.

Abstract: A charger includes a battery pack receiving therein a plurality of batteries and having a projection provided with a contacting terminal, and a charger section having a mounting hole provided with a charging terminal, the battery pack being set on the charger section with the projection mounted into the mounting hole of the charger section for charging the batteries. The battery pack has vent ports through a wall on the side having the projection, while the charger section has blast ports at positions opposing the vent ports and a blower disposed to be on a side of the mounting hole and below the blast ports, for blowing air from the blower, through the vent ports into the interior of the battery pack, for elevating blow rate to the battery pack, battery cooling and gas discharge out of the battery pack.