73results about How to "Good vibes" patented technology

A high frequency reaction processing system comprising an outer container (40) made of a dielictric material and having two end faces, which can close the inner cavity, one or more high frequency wave coupling portion (42) disposed at arbitrary position on the outer surface of the outer container (40), one or more inner container (41) made of a dielectric material and having two end faces, which can closeg the inner cavity, disposed at a position for receiving a high frequency wave guided through the high frequency wave coupling portion (42) without touching the inner side face of the outer container (40), and a covering portion (43) made of a conductive material, for covering the outer surface of the outer container except for the area occupied with the high frequency wave coupling portion (42) and sustaining the potential at a level equal to the ground potential of a waveguide line.

The present invention includes dry powder inhalers and associated multi-dose dry powder packages for holding inhalant formulated dry powder substances and associated fabrication and dispensing methods. The multi-dose package can include a platform body comprising at least one thin piezoelectric polymer material layer defining at least a portion of a plurality of spatially separated discrete elongate dry powder channels having an associated length, width and height; and a metallic material attached to selected portions of the piezoelectric polymer material including each of the regions corresponding to the elongate dry powder channels to, in operation, define active energy releasing vibratory channels. In operation, the elongate channels can be selectively individually activated to vibrate upon exposure to an electrical input.

The dry powder inhaler includes an elongate body having opposing first and second outer primary surfaces with a cavity therebetween and having opposing top and bottom end portions and a multi-dose sealed blister package holding a plurality of discrete meted doses of a dry powder inhalable product located in the cavity of the elongate body. The inhaler also includes an inhalation port formed in the bottom end portion of the elongate body, the inhalation port configured to be in fluid communication with at least one of the discrete meted doses during use and a cover member that is pivotably attached to the elongate body so that it remains attached to the body during normal operational periods of use and moves to a first closed position to overlie the inhalation port at the bottom end portion of the body during periods of non-use and moves to a second open position away from the inhalation port during periods of use to allow a user to access the inhalation port.

A thin film piezoelectric resonator includes a substrate having a cavity; a first electrode extending over the cavity; a piezoelectric film placed on the first electrode; and a second electrode placed on the piezoelectric film, the second electrode having a periphery partially overlapping on the cavity and tapered to have an inner angle of 30 degrees or smaller defined by a part of the periphery thereof and a bottom thereof.

A terminal structure includes ground terminals, signal terminals, connection elements, and ground electrical connection elements. The connection elements connect the ground terminals to the signal terminals, respectively. The ground electrical connection elements are in connection with connection elements and in electrical contact with at least a ground terminal. An electrical connector includes two terminal structures and a casing. The connection elements are connected to each other. An insertion slot is disposed on the front side of the casing. The terminal structure is disposed at the casing. The resilient ground electrical contact segments and the resilient signal electrical contact segments face the insertion slot. The ends of the ground electrical connection segments and the ends of the signal electrical connection segments are exposed from the casing. The terminal structure and the electrical connector improve resonance, adjust impedance, reduce signal loss, simplify die structures, and extend service life of a die.

A transducer apparatus is disclosed having a spool member with a body portion and first and second elevated regions formed on the body portion. A PVDF film surrounds the spool member, the film including an inner surface facing the spool member and an outer surface opposite the inner surface. The film as surrounding the spool member has a predetermined frequency of resonance. Lateral ends of the film are secured together by a securing material. The securing material is such that the secured ends of the film will have substantially the same resonance frequency as a remainder of the film. The film includes a non-electrode area at a perimeter of the inner surface and an electrode material formed on a remainder of the inner surface. Upon securing the lateral edges of the film together, the securement is at overlapping non-electrode lateral edges of the film. The securing material may be any one of an adhesive in combination with screws or thermally deformable nails, adhesive alone, tape, or ultrasonic welding.

The present invention discloses a lens driving device and a method of manufacturing the same. In the present invention, there is provided a lens driving device comprising: a lens having an optical axis; a focusing coil disposed at a periphery of the lens with respect to the optical axis; a vibration correction coil set comprising a plurality of coils and disposed on a flat surface perpendicular to the optical axis; and a plurality of magnets disposed at the periphery of the lens with respect to the optical axis, each of which having a first surface facing the focusing coil and a second surface facing a corresponding one of respective coils of the vibration correction coil set; wherein the focusing coil acts on the first surface of each of the plurality of magnets to cause an assembly including the lens and the focusing coil to move in the optical axis direction with respect to the plurality of magnets; and wherein a direction in which one coil of the vibration correction coil set acts on the second surface of one of the plurality of magnets is the same as directions in which another two coils of the vibration correction coil set act respectively on the second surfaces of another two magnets of the plurality of magnets respectively so as to cause an assembly including the lens, the focusing coil and the plurality of magnets to move in a direction perpendicular to the optical axis with respect to the vibration correction coil set.

To provide an antenna element having a radiation electrode formed mainly on one surface of a dielectric substrate. The radiation electrode is substantially symmetric in form with respect to the center thereof, and has a first half and a second half with the same direction of main polarization of radiation emitted therefrom. Each of the halves of the radiation electrode may be a quarter-wave antenna for a wavelength of the emitted radiation. A power supply conductor to be connected to a high frequency signal source is connected to the first half of the radiation electrode, and a ground conductor to be connected to a ground is connected to the second half. A total impedance of the first half of the radiation electrode and the power supply conductor and a total impedance of the second half of the radiation electrode and the ground conductor can substantially match to one another, so that resonance between the halves of the radiation electrode can be enhanced and a wider bandwidth can be realized.

An acoustic drum includes: a shell having first and second, spaced apart ends, and an interior surface defining an interior volume; a drumhead stretched over the first end of the shell; and at least one resonator coupled at one edge in lever fashion to the interior surface of the shell, the at least one resonator being sized and shaped to resonate at a frequency proximate to a peak resonant frequency of the drum.

A drum tuning system which rotates clockwise or counterclockwise to adjust the tension of a drum head fitted over the open end of a drum body. It utilizes a rotating ring having numerous opposing equally spaced vertically projecting tabs along the top of the body's diameter, each with inward facing wheels that ride on the horizontal surface of a separate inner hoop bearing down on the drum head. The rotating actuator ring is fitted with multiple radial cleats projecting from its outside diameter for grasping it. A radius plate having horizontal holes extends from the drum body, and a tool engages the radial cleats on the rotating actuator ring to facilitate rotation. Multiple adjustable eccentric lugs are used to raise and lower the drum camming mechanism in relation to the open end of the drum body where attached. Horizontal projecting links support the drum attached to suspension mounting systems.

A pair of radiating slots open in a flat metal plate having a square shape to be line-symmetrically arranged with respect to a symmetry axis, and power feeding lines and ground lines are provided at power feeding positions of the respective radiating slots. The respective radiating slots have first slot portions and second slot portions that contact at 45 degrees and linearly extend, respectively. Both the radiating slots are arranged in a back-to-back manner that edges of the first slot portions face each other, and the second slot portions extend in a direction to be separated from each other along two sides of the flat metal plate. Further, a polarization direction of an electric wave to be generated by one radiating slot and a polarization direction of an electric wave to be generated by the other radiating slot are set to be perpendicular to each other.

A method for controlling a resonance enhanced rotary drill comprising a rotary drill bit and an oscillator for applying axial oscillatory loading to the rotary drill bit, the method comprising:

• • controlling frequency (f) of the oscillator in the resonance enhanced rotary drill whereby the frequency (f) is maintained in the range

(D² U_s/(8000 πAm))^1/2≦f≦S_f(D² U_s/(8000 πAm))^1/2

where D is diameter of the rotary drill bit, U_s is compressive strength of material being drilled, A is amplitude of vibration, m is vibrating mass, and S_f is a scaling factor greater than 1; and

• • controlling dynamic force (F_d) of the oscillator in the resonance enhanced rotary drill whereby the dynamic force (F_d) is maintained in the range

[(π/4)D²_effU_s]≦F_d≦S_Fd[(π/4)D²_effU_s]

where D_eff is an effective diameter of the rotary drill bit, U_s is a compressive strength of material being drilled, and S_Fd is a scaling factor greater than 1,

• • wherein the frequency (f) and the dynamic force (F_d) of the oscillator are controlled by monitoring signals representing the compressive strength (U_s) of the material being drilled and adjusting the frequency (f) and the dynamic force (F_d) of the oscillator using a closed loop real-time feedback mechanism according to changes in the compressive strength (U_s) of the material being drilled.

An acoustic guitar includes: a body having a soundboard, a back, and sides defining an interior volume thereof; a neck extending away from the body; a plurality of strings, each stretched from a first end at the body to a second end at a terminal end of the neck; and a plurality of resonant augmenters disposed within the interior volume of the body, each resonant augmenter being coupled at one edge in lever fashion to a mounting plate, the mounting plate being coupled to the soundboard, wherein one or more of the resonant augmenters are sized and shaped to resonate at one or more respective fundamental frequencies.

A transducer apparatus is disclosed including a spool member having a body portion and first and second elevated regions formed on the body portion. A piezoelectric film such as a PVDF film surrounds the spool member and is spaced apart from the body portion of the spool member by an elevation of the elevated region, thereby forming a predetermined gap between the piezoelectric film and the body portion of the spool member. The predetermined gap is at least 0.1 mm and enables a predetermined resonance frequency in the piezoelectric film to control the resonance frequency of the transducer. Opposite lateral ends of the piezoelectric film are secured together such that secured ends of the piezoelectric film have substantially the same resonance frequency as a remainder of the piezoelectric film.

A stringed musical instrument, such as a guitar, whereby the lower end of the strings are anchored to the soundboard itself with one or more of the string anchors being positioned past the bridge. This arrangement provides an offset of the lateral compressive forces to the entire soundboard, therefore allowing the soundboard to vibrate more freely in response to the string vibration, and creating an acoustical perpetuating effect. Due to the inherent strength to this design, internal soundboard bracing can be minimized in weight and size as well, which offers a fuller and louder sound, with an increase in sonic balance and sustain.

Damping of mechanical oscillation in a shaft that is provided by feedback wherein the output signals of multiple feedback devices are negatively coupled and added to a desired speed signal of a motor speed controller of the driving motor is disclosed. At least one sensor and/or measuring system can be provided for measuring an actual position value. The actual speed of the shaft can be determined by differentiation from the shaft position value measurements or by integration from shaft acceleration measurements. The measured or actual speed of the shaft can be supplied as an input signal to each feedback element. Each feedback element is specifically tuned to an oscillation frequency range of the shaft that is to be damped. The invention provides an easy and cost-effective way of damping mechanical oscillations that have limited frequency ranges.

Some aspects of the invention provide for a method for detecting metabolic activity in a sample by obtaining a sample, illuminating the sample at a plurality of time points, measuring transmitted light from a marker of metabolic activity in the sample at the plurality of time points, and detecting the presence or absence of metabolic activity from a change in the transmitted light at the plurality of time points. Other aspects of the invention provide for a method for detecting metabolic activity in a sample by providing a sample have a detectable marker therein that is reflective of metabolic activity in the sample, producing an amplified signal from the marker, measuring the amplified signal at a plurality of time points, and detecting metabolic activity from a change in the signal. Additional aspects provide for a system for detecting metabolic activity in a sample.

There is provided an earpiece having a first side towards the ear, an acoustic transducer for outputting a sound signal and a sound guide element having a first end and a second end. In that case the first end faces the acoustic transducer and the second end faces the first end of the (ear canal) earpiece. The sound guide element serves for guiding the sound signal to an ear canal of a user. The sound guide element has a first opening at its second end. The (ear canal) earpiece also has at least one volume element which delimits a volume and which has at least one second opening for connecting the volume to the first end of the ear canal earpiece.

A transducer apparatus is disclosed having a spool member with a body portion and first and second elevated regions formed on the body portion. A PVDF film surrounds the spool member, the film including an inner surface facing the spool member and an outer surface opposite the inner surface. The film as surrounding the spool member has a predetermined frequency of resonance. Lateral ends of the film are secured together by a securing material. The securing material is such that the secured ends of the film will have substantially the same resonance frequency as a remainder of the film. The film includes a non-electrode area at a perimeter of the inner surface and an electrode material formed on a remainder of the inner surface. Upon securing the lateral edges of the film together, the securement is at overlapping non-electrode lateral edges of the film. The securing material may be any one of an adhesive in combination with screws or thermally deformable nails, adhesive alone, tape, or ultrasonic welding.

A bridge system (10) for a stringed instrument having means to adjust independent bridge elements longitudinally, vertically, and laterally. The bridge (10) elements include a unit (20), a control anchor (300) having a ring (340) and bolted to the instrument body through an elongate opening in the ring (340). A longitudinal adjustment screw (390) connects the control anchor (300) to the saddle/base unit (20), and the structural base (100) includes a height adjustment screw (180) that engages the saddle (200). Multidimensional adjustments can be made with a single tool.

The present invention provides a headphone structure for extending and enhancing resonance comprising a main body, a cover and a shield. The main body has an accommodating portion for accommodating a speaker, a plurality of master sound guiding holes are penetrated in the accommodating portion and a plurality of side sound guiding holes are penetrated in the main body. A rear cavity space is formed between the cover and the main body, and the shield forms a rear cavity extending space to communicate with the side sound guiding holes and the rear cavity space. Thereby, the headphone structure can reduce air damping through the rear cavity extending space communicating with the rear cavity space, so as to achieve effects of increasing stroke displacement of the speaker and reducing air suppression of sound.