Abstract: There is provided a baby support (10) having a base (11) and a support portion (12). The support portion has a back portion (13) and a pair of side portions (15, 16). The baby support (10) has a waist harness for retaining a baby (31) in the support. The baby support (10) enables the baby (31) to reach in many directions, including forwards and sideways, whilst remaining in a safe, seated position.

Abstract: A device for use in vehicles for infants called a Stay Secur Seat. This device is comprised of a seat; an essentially vertical belt system to augment the existing seat belt; a means to connect the vertical belt to the seat; a means to removably connect the vertical belt to the existing seat support bar; and a means to adjust the vertical belt's length and resultant tension. A person normally has to accept the rear mount seats based on warnings associated with front seat air bags. The new Stay Secur Seat device features very few parts and is self-attaching. In operation, the new Stay Secur Seat device is easily affixed to the vehicle seat without the need of any special tools or fasteners. The device eliminates the need for the driver to continually monitor the rear seat to see the child or infant in the seat restraint.

Abstract: A chair support arrangement for permitting tilting of a chair seat and chair back assembly by a sitter thereon. The assembly comprises a chair base having a chair support arm extending therefrom, and a flexpad support arrangement secured to the chair support arm. The flexpad support arrangement comprises a compressible pad having compressible contoured portions to facilitate yielding of the flexpad and tilting of the chair seat and chair back assembly. The compressible contoured portions comprise a front edge and a rear edge of said flexpad. The contours may be comprised of an array of furrows parallel to one another and to the upper and lower surfaces of the pad.

Abstract: A liftable seat in a vehicle includes: a base frame; a seat cushion frame disposed on the base frame and to which a seat cushion is coupled; a seat back frame coupled to the seat cushion frame which is foldable in a forward direction and to which a seat back is coupled; and a lifting member in which the first end is connected to the base frame and the second end of which is coupled to the seat cushion frame, and configured to lift the seat cushion frame upward from an unlifted position to a lifted position.

Abstract: A detachable swivel apparatus for a beach chair including a load-distributing platform for positioning upon the ground and saddle pivotally secured atop the platform. The saddle has a rectangular plate with a keyhole at each of its corners. A number of mounting clips are releasably secured to the saddle for grasping the legs of a beach chair. One of the clips is associated with each keyhole. Each of the clips has a pair of arcuate jaws for receiving and grasping therebetween one leg of a beach chair. A shaft is affixed to, and extends downwardly from, the jaws. A key bit is affixed to, and extends outwardly from, the bottom of the shaft. In use, the shaft and key bit of each of the clips can, in one angular orientation, be slid through a keyhole and, upon rotation to another angular orientation, be prevented from withdrawal through the keyhole.

Abstract: In a fitting (5) for a vehicle seat, in particular for a motor vehicle seat, having two by themselves fully functional, adjacent single fittings (11, 20) defining two parallel axes (A, B), the single fittings (11, 20) are substantially axially aligned with respect to each other along the common first axis (A).

Abstract: An adjustment device for a vehicle component includes a first locking toothing and a rocking lever, the rocking lever being able to be set in a stable locking position and a stable release position as a result of a control element acting on a spring.

Abstract: Seating comfort is improved in a seat pad for vehicles includes a pad main body having a bottom dented upward to form a concave portion and having an insert arranged in the concave portion. The seat pad for vehicles 10 includes a cushion pad. The cushion pad includes a pad main body 20, an insert 30, and a rigid layer 40. The pad main body 20 has a concave portion 24. The insert 30 fits in the concave portion 24. The rigid layer 40 is bonded with the ceiling plane of the concave portion 24. The insert 30 has many protrusions 31 on its top face, and gaps between the protrusions 31 constitute a space 32. The space 32 communicates with a seating plane through holes 27 and communicates with the seating plane of the insert 30 through a through hole 33.

Abstract: A fixing device for a shank chisel including a base part to which a chisel holder is attached in a manner that enables it to be exchanged. The chisel holder has a chisel location for the shank chisel and has a supporting face on which the shank chisel can be supported. The chisel holder is coupled to the base part by a pivot bearing, and the chisel holder rests against a mating face of the base part. This invention provides a stress-optimized design for the above-mentioned arrangement. Thus, according to this invention, when the chisel holder is mounted, a contact area formed between the contact face and the mating face is located between a rotation axis or a rotation path of the pivot bearing and the supporting face.

Abstract: The device for fixedly holding the head of a toothbrush in a processing machine comprises holding parts with a support surface that is formed on a holding flange. The holding flange is inserted between the bristle carrier and the holding plate of the head of the toothbrush and supports the bristle carrier with the support surface thereof.

Abstract: This invention pertains to a specially configured wheel that contains and protects embodiments of multiple discs that rotate or remain stationary relative to other discs in a given embodiment and/or to the wheel.

Abstract: A bicycle hub is adapted to be connected to a wheel rim by a plurality of spokes, each having-an insert portion to interconnect bent and head portions. The hub includes a hub shell rotatable about an axis, and an annular spoke mounting flange which extends radially from the hub shell, and which has a plurality of recesses, each extending from an outer radial surface of the flange axially to terminate at a recess base surface, and outwardly and radially to an outer peripheral surface, and a plurality of mounting holes extending from an inner radial surface to be communicated with the recess base surface. The head portion of each spoke abuts against one of the recess base surface and the inner radial surface so as to dispose the insert portion in the mounting hole. The bent portion and the head portion are confined in the corresponding recesses for protection purposes.

Abstract: A modular axle assembly includes a first tube assembly and a second tube assembly interconnected by a center section. A number of different modular axle assemblies are constructed by using different center sections. For example, a non-driving axle includes a sleeve interconnecting first and second tube assemblies. A driving front axle includes a differential housing interconnecting the first and second tube assemblies.

Abstract: In a railroad train having a brake system including a fluid carrying brake pipe (14) having an exhaust (52) and connecting a lead locomotive (12) and at least one remote locomotive, the train further comprising a communication system (24) for communicating between the lead locomotive and the remote locomotive, a method for adaptively determining a brake application for signaling a remote locomotive of a train during a communication loss includes determining a brake system operating condition of the train (72). The method also includes determining an operability condition of the communication system (74) and identifying an operator commanded brake application level at the lead locomotive during a communication system inoperability condition (76). The method further includes determining a signaling brake application level sufficient for signaling the remote locomotive via the brake pipe responsive to the monitored brake system operating condition (78).

Abstract: When vehicle speed V decreases to or below a preset reference vehicle speed Vref during output of regenerative braking force from a motor in response to the driver's depression of a brake pedal, the vehicle of the invention performs a replacement pre-operation (steps S190 to S220 and S160) and a replacement operation (steps S240 to S280 and S160) and controls the motor and an electronically controlled hydraulic braking system to satisfy a braking force demand BF*. The replacement pre-operation actuates and controls pumps included in a brake actuator of the electronically controlled hydraulic braking system to exert their proper pressurization performance. The replacement operation decreases the regenerative braking force output from the motor and enhances a pressure increase by the pumps to replace the regenerative braking force with a pressure increase-based braking force BFpp.

Abstract: Disclosed is a system and method for removing accumulation from a windshield or other glass surface of a vehicle. A Winter Mode is added to the conventional wiper system control level. The Winter Mode is generally activated by a vehicle operator prior to the operator leaving the vehicle. In one embodiment, the invention utilizes a timer control circuit that activates the wiper system periodically. In another embodiment, a sensor for sensing moisture is provided along with a temperature sensor. When moisture is detected on the vehicle window and the temperature is below a particular temperature, the wiper system is activated. In another embodiment a dual mode sensor is provided that includes a moisture sensor and temperature sensor. The wiper system is activated when the dual mode sensor detects moisture and a temperature below a threshold temperature.

Abstract: A switch system comprising a detection device that operates in first and second modes and that conducts first and second currents based on the first and second modes, respectively. A control module input circuit outputs first and second voltages based on the first and second currents. The switch system further includes a control module that receives the first and second voltages and that compares the first and second voltages to first and second predetermined voltage ranges, respectively. Further, the control module detects at least one of a proper operation and a faulty operation of the switch system based on the comparison. The control module receives the first voltage when the detection device conducts the first current and receives the second voltage when the detection device conducts the second current.

Abstract: A vehicle power bus control system including a control module having a communication interface and a device having a communication interface for communicating with the control module wherein the control module is adapted to transfer at least one electrical limit value to the device, and wherein the device is adapted to act in response to the electrical limit value to self-regulate an electrical quantity associated with the device.

Abstract: A switched outlet module which controls power to one or more electrically powered devices which are connected to the module and which are under the control of a wall switch has a plurality of output jacks. A first pair of output jacks are switched outlet jacks and a second pair of output jacks are unswitched outlet jacks. A switching device is coupled to the plurality of outlet jacks to control which of the plurality of output jacks are the switched output jacks. Connectors are coupled to the switched outlet jacks for connecting remote controlled devices that control electronic devices coupled to the switched outlet jacks. Control circuitry is coupled to the switching device to monitor and limit a current through the switched outlet jacks, to monitor and limit a current through the switching device, and to interpret signals from remote controlled devices coupled to the connectors. Contacts are coupled to the control circuitry to couple the module to a switched electrical receptacle.

Abstract: The present invention presents an uninterruptible power supply device including an input circuit coupled between a voltage input terminal and a rectifier circuit, in which the input circuit includes a boost choke being charged with an AC current received from the voltage input terminal for providing a boosted AC voltage to the rectifier circuit. The rectifier circuit is configured to convert the boosted AC voltage into an intermediate DC voltage. The intermediate DC voltage is converted through an inverter into a poly-phase output AC voltage for use by a load.

Abstract: Regarding output suppression control of a plurality of dispersed power sources linked to a high-voltage-to-low-voltage transformer of a commercial power system, the partiality of the output suppression of a plurality of dispersed power sources is eliminated and, cost increase of the dispersed power sources is prevented. If a voltage at a power receiving point of a dispersed power source 1a exceeds the upper limit of a proper value, then a power conditioner 4 suppresses an output to a power receiving point to store a surplus power into a storage battery 8 and transmit an output suppression start signal to a management unit 9. The management unit 9 transmits an output suppression command signal to the other dispersed power sources 1b through 1e of which the voltage at the power receiving point is not exceeding the upper limit of the proper value to make the other dispersed power sources 1b through 1e to suppress their outputs and store surplus power into storage batteries 8.

Abstract: The present invention provides an intelligent battery switching circuit block for a portable device comprising a comparator which compares the voltages of a main battery and an external battery and which outputs a HIGH or LOW indication of the result of the comparison; and a circuit for selecting the main battery as the power source for the portable device when the indication of the result of the comparison toggles between LOW and HIGH values. The switching circuit block includes a pair of mechanical switches that are closed before insertion of the external battery and which are open when the external battery is inserted into the portable device.

Abstract: In a high voltage pulse generating circuit, inductive energy is accumulated in an inductor due to electrical continuity of a first semiconductor switch by turning on a second semiconductor switch, and a high voltage pulse is generated by the inductor due to turning off of the first semiconductor switch by turning off the second semiconductor switch. In the case where both edge voltages of the first semiconductor switch and the second semiconductor switch are off the normal range, a failure diagnosis circuit is provided for stopping drive of the second semiconductor switch.

Abstract: A moving coil type linear actuator system which can stably and linearly control a relatively large load despite using relatively low electric force applied to a coil unit, thus enhancing control accuracy and preventing energy loss.

Abstract: A reciprocating motor including a piston operatively connected with a magnet unit, a cylinder having an open end to receive the piston and having a groove formed at a circumference along an outer surface thereof near the open end, a stator assembly positioned around the cylinder and cooperating with the magnet unit to allow the piston to reciprocate within the cylinder, and a ring member being placed into the groove of the cylinder to be frictionally urged towards a portion of the stator assembly to maintain contact with and hold the portion of the stator assembly in place on the outer surface of the cylinder.

Abstract: A power magnetic core has a start section and a termination section. In the powder magnetic core, lines of magnetic force are formed from the start section to the termination section. The powder magnetic core comprises a first portion disposed on the shortest magnetic path of the lines of magnetic force that connects the start section and the termination section and having a permeability ?a and a second portion disposed apart from the shortest magnetic path of the lines of magnetic force and having a permeability ?b greater than ?a. With this constitution, a desired magnetic characteristic is achieved, and the iron loss is sufficiently reduced.

Abstract: A wind driven electric generator apparatus includes a pair of wind-driven, counter-rotating propeller units placed back to back with each other. A first power transmission system is connected to the pair of counter-rotating propeller units for converting wind energy into mechanical energy. A second power transmission system is connected to the first power transmission system. A generator is connected to the second power transmission system for converting mechanical energy into electrical energy. Propeller unit orientation means are supported by a first transmission housing for orienting the pair of counter-rotating propeller units with respect to wind that is sensed. Self-adjusting propeller blade angle adjustment means are supported by the pair of counter-rotating propeller units for adjusting propeller blade angles in response to wind that is sensed.

Abstract: An electrical machine has an armature with armature grooves for accommodating an armature winding and which is non-rotatably supported on an armature shaft, wherein at least one heat-conducting element is provided in the region of at least one end face of the armature.

Abstract: A brushless motor includes: a housing; a bracket which covers over an opening of the housing; a resolver case which houses a resolver stator of a resolver, and which is attached to the bracket; claw portions which are respectively provided with adjusting claws extending along a direction substantially parallel to an axis of a rotor, and which are provided at the resolver case; and a resolver terminals for acquiring signals from the resolver stator, which are provided at the resolver case, wherein a through-holes into which the claw portions are respectively inserted are formed in the bracket.

Abstract: A vibration motor having a tubular case, a shaft protruding from a front end of the case, a weight eccentrically fixed to an end of the shaft, and a metallic holder surrounding the case, the holder being surface-mounted on a wiring board by reflow-soldering, wherein the holder has a planate bottom placed on the wiring board, a pair of forward tilting prevention portions that extends up to a position facing the weight is formed at the bottom, a notch is provided on a center line extending along the bottom between the forward tilting prevention portions, and the notch extends from the front end of the forward tilting prevention portions beyond the position facing the weight.

Abstract: A compressor system according to the present invention utilizes direct rotational input from a permanent magnet motor to generate compressed air. The permanent magnet motor is mounted directly to an air screw compressor. The rotational input is provided by the permanent magnet motor to the air screw compressor without a gear train. The permanent magnet motor and associated variable speed drive controls the rotational speed of the permanent magnet motor and hence the screw compressor. Differing motors may selectively mount, and provide rotational input to, the air screw compressor.

Abstract: A dynamoelectric machine comprises: a stator that comprises a plurality of stator poles arranged around a stator surface of revolution with a stator axis for the stator surface of revolution; at least one rotor that comprises a plurality of permanent rotor magnets arranged around a rotor surface of revolution with a rotor axis for the rotor surface of revolution that is coincident with the stator axis and with the rotor surface of revolution adjacent the stator surface of revolution; a drive shaft with a drive shaft axis of rotation that is substantially coincident with the stator axis coupled to the rotor for rotating the rotor relative to the stator about the drive shaft axis of rotation; and a at least one actuator for axially displacing the rotor surface of revolution along the drive shaft relative to the stator surface of revolution to change magnetic flux interaction between the stator poles and the rotor magnets; wherein at least one of the surfaces of revolution tilts with respect to the drive shaft a

Abstract: A stator for a motor having a rotor includes a plurality of laminations each formed in a first elongated arrangement. Each lamination includes a first leg, a second leg, and an intermediate portion that are configured to be rearranged and stacked in a stackwise direction to define a core having a second U-shaped arrangement. A coil is coupled to the first leg.

Abstract: The apparatus of the present invention provides a stator for an electric motor. The apparatus includes a plurality of stator components assembled together to form a generally annular stator core. A wire is wrapped around at least a portion of the stator core to form a stator winding. A first generally annular end plate and a second generally annular end plate are mounted to axially opposite sides of the stator core such that the stator core is axially trapped and retained therebetween. A fastener applies a clamping load to the first and second end plates such that the stator core is compressed therebetween. The clamping load from the fastener is applied directly to the first and second end plates which distribute the clamping load to the stator core such that the plurality of components are held together without the fastener directly applying the clamping load to the stator core. A corresponding method for providing a stator is similarly provided.

Abstract: The present invention relates to a brush holder for an electrical machine, including a housing for receiving a brush, a prestressing element, and a securing element disposed on the housing, for securing the brush holder to the electrical machine. The securing element is embodied as essentially T-shaped.

Abstract: A brush holder in a tandem vehicle alternator for a vehicle is composed mainly of a primary brush holder and a secondary brush holder accommodating plural brushes, respectively. The primary and secondary brush holders are independently formed. During a step of producing a brush assembly and of mounting the brush assembly on the tandem vehicle alternator, both of the primary and secondary brush holders are integrated into a single brush holder and tightly fastened by welding using a connection metal member.

Abstract: According to the invention, a tandem alternator includes a rotary shaft, a first and a second field arranged in tandem on the rotary shaft, and a first and a second armature arranged in tandem in the axial direction of the rotary shaft. The first armature is provided on an outer periphery of the first field to constitute a first power generation unit. The second armature is provided on an outer periphery of the second field to constitute a second power generation unit. The first and second fields are arranged to abut each other in the axial direction of the rotary shaft, so as to minimize the axial length of the alternator. The first and second fields are configured to respectively create a first and a second magnetomotive force whose directions are opposite to each other, so as to minimize magnetic leakage between the first and second power generation units.

Abstract: In the present invention the positions of the slots or poles of the stator of an electric motor are changed in order to reduce the harmonics caused by the stator winding and any vibration caused by these harmonics. In the present invention a shape function is defined according to the new placement positions for the stator slots and/or stator poles. A conversion function sums for the slot placement positions to be given to equidistant stator slotting placement. In one embodiment of the invention the conversion function is the sum of sinusoidal functions and in its amplitude small in relation to the distance between the slots.

Abstract: A thermal bimorph that exhibits improved layer adhesion and an enhanced bending response is disclosed. The thermal bimorph incorporates corrugations that extend fully through the bimorph to its two major surfaces. In some embodiments, the thermal bimorph is asymmetrically corrugated.

Abstract: A MEMS includes an actuator, first and second electrodes, and a fixed shaft. The actuator is provided above a substrate. The actuator has one end and the other end. The one end of the actuator is coupled relative to the substrate. The first electrode is arranged at a position facing the second electrode. The second electrode has one end and the other end. The one end of the second electrode is coupled to the other end of the actuator. The other end of the second electrode is a free end. The fixed shaft is connected to the second electrode between the one end thereof and the other end thereof. The first electrode faces the second electrode at a portion between the fixed shaft and the other end of the second electrode.

Abstract: A surface acoustic wave sensor which incorporates: a) a first layered SAW device consisting of a piezoelectric crystal such as lithium niobate or lithium tantalate with interdigital electrodes on its surface, and second piezoelectric layer such as zinc oxide over said interdigital electrodes b) a second layered SAW device consisting of a piezoelectric crystal with interdigital electrodes on its surface, a second piezoelectric layer over said interdigital electrodes and an analyte sensitive surface such as gold on said second piezoelectric layer c) both saw devices are fabricated on the same substrate d) reflectors are located adjacent the interdigital electrodes in each saw device to reduce the bandwidth of the device e) the resonator circuits of each saw sensor incorporate amplifiers which are dependent.

Abstract: A surface acoustic wave device includes a three-dimensional substrate having an annular curved surface enabling to propagate a surface acoustic wave, and an electro-acoustic transducing element, which excites and propagates the surface wave along the surface, and receives the propagated surface wave. The substrate is made of a Li2B4O7, Bi12SiO20, LiNbO3, LiTaO3, or quartz crystal, and the element propagates the surface wave along a line of intersection between a crystal face of the crystal and the surface, and the line of intersection is defined as an outermost circumferential line of the surface. An environmental difference detecting apparatus uses the device having a plurality of propagating surface zones and compares surface acoustic wave reception signals of electro-acoustic transducing elements in the propagating surface zones of the device with each other, and detects an environmental difference in space portions with which the propagating surface zones come into contact.

Abstract: A surface acoustic wave device includes a three-dimensional substrate having an annular curved surface enabling to propagate a surface acoustic wave, and an electro-acoustic transducing element, which excites and propagates the surface wave along the surface, and receives the propagated surface wave. The substrate is made of a Li2B4O7, Bi12SiO20, LiNbO3, LiTaO3, or quartz crystal, and the element propagates the surface wave along a line of intersection between a crystal face of the crystal and the surface, and the line of intersection is defined as an outermost circumferential line of the surface. An environmental difference detecting apparatus uses the device having a plurality of propagating surface zones and compares surface acoustic wave reception signals of electro-acoustic transducing elements in the propagating surface zones of the device with each other, and detects an environmental difference in space portions with which the propagating surface zones come into contact.

Abstract: An inertial drive actuator includes a vibrating substrate configured to be reciprocally moved by small reciprocally displacements generated by a displacement generating unit arranged on a fixing member. The vibrating substrate has a first electrode on a plane of the vibrating substrate and an insulating layer on the first electrode. The inertial drive actuator further includes a mobile object arranged on the plane of the vibrating substrate and having a second electrode on a plane facing the first electrode through the insulating layer, a frictional force control unit configured to control frictional force between the vibrating substrate and the mobile object such that a potential difference is applied across the first electrode and the second electrode to cause electrostatic adsorptive force to act, and a frictional force applying unit configured to frictionally couple the mobile object and the vibrating substrate to each other by magnetic adsorptive force.

Abstract: An object of the present invention is to provide a thin and light-weight actuator module structure comprising a multi-layer structure such as a bimorph or unimorph structure that can be formed in an arbitrary shape and deformed in an arbitrary direction, which is high in safety and durability and can be easily fabricated, as well as a method of manufacturing the same. An actuator has a structure such that a striped internal stress distribution is induced within a plane of a bending type actuator of a laminate structure, thereby allowing the actuator to bend so as to constitute a part of a cylindrical shape whose central axis is parallel to the striped direction.

Abstract: A piezoelectric material is expressed by a general formula (1) as follows: (Bi1?xBax)(Fe1?xTix)O3 . . . (1), where x is greater than 0, but smaller than 1(0<x<1).

Abstract: An axial fan motor comprising: a fan having a rotating shaft and composed of a hub and a plurality of vanes provided around the hub, the fan rotating to generate an air flow; a stator substrate set comprising a stator core, which drives the fan, an insulator, and a substrate; and a venturi having a sleeve, into an inner peripheral side of which a bearing is inserted to support the rotating shaft and to an outer peripheral side of which the stator core is fixed, the venturi being formed on one side thereof with an air suction opening and on the other side thereof with an air discharge mouth, wherein a space is provided between the stator core and the sleeve.

Abstract: A single-phase motor comprising a rotor magnet, a stator core having salient poles, and a coil wound around the stator core, a rising portion and a falling portion of a voltage applied to the coil have different inclinations, wherein the salient pole is separated into three angle portions, a radius of an outer shape of the salient pole is reduced little by little with respect to a rotating direction of the rotor in a first angle portion with respect to the rotating direction of the rotor, is increased little by little with respect to the rotating direction of the rotor in a second angle portion with respect to the rotating direction of the rotor, and is increased little by little with respect to the rotating direction of the rotor in a third angle portion with respect to the rotating direction of the rotor, and a rate of increase of the third angle portion is gentler than that of the second angle portion.

Abstract: The present disclosure provides a cooler having a front side defining an opening for allowing retrieval of product from the cooler and a first, right exterior side and a second, left exterior side. A grill is located below the door opening having openings for allowing air to pass through. A light is located behind and adjacent to the louvers for casting light downwardly onto the flooring in front of the cooler to create a visual effect.

Abstract: A computer back panel which can be quickly assembled or disassembled is installed at a rear side of a computer casing by extending inverted hooks of the back panel into hook holes of the casing, and pushing up the back panel, which enables a locking slot at a top end of the back panel to be locked and positioned by a locking hook from a slope of the locking hook of a push member. On the other hand, when disassembling the back panel, a user only needs to press the push member to release the locking hook from the locking slot of back panel, and then the inverted hooks of back panel will be released downward from the hook holes of casing to uninstall the back panel. Therefore, the back panel is provided with a function of easy and quick assembling or disassembling.