Patent
Electrode-separated piezoelectric crystal oscillator and method for measurement using the electrode-separated piezoelectric crystal oscillator
Toshiaki Nomura,Tohru Yamada +1 more
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TLDR
In this article, a device for determining the concentration of a substance in a solution by making use of a quartz oscillator is described, where at least one of a plurality of electrodes for applying an electrical voltage to a crystal wafer is separated from the crystal wafers, and the space between the separated electrode and the crystal Wafer is filled with a conductive substance.Abstract:
Herein disclosed is a device for determining the concentration of a substance in a solution by making use of a quartz oscillator In the device, at least one of a plurality of electrodes for applying an electrical voltage to a crystal wafer is separated from the crystal wafer, and the space between the separated electrode and the crystal wafer is filled with a conductive substance The electrode-separated piezoelectric crystal oscillator thus obtained can be made more highly accurate, smaller-sized and more inexpensiveread more
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Method and apparatus for coupling soft tissue to a bone
TL;DR: In this article, a method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed, which includes a member including a suture having first and second ends which are passed through first andsecond openings associated with the longitudinal passage to form a pair of loops.
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Adjustable knotless loops
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TL;DR: In this paper, a strand having first and second ends through a flexible sleeve was passed through the aperture of the fixation member in a first direction, tensioning the strand, and pulling the sleeve in a second direction different than the first direction to secure the strand to the fixation member.
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Method and apparatus for forming a self-locking adjustable loop
TL;DR: In this paper, a self-locking adjustable loop construction and a method of forming the construction are disclosed, which can include a flexible member having a first end, a second end and a first portion there between.
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Analytical device and method utilizing a piezoelectric crystal biosensor
Isao Karube,Hiroshi Muramatsu +1 more
TL;DR: In this paper, a bio-sensor is mounted in a container and comprised of a receptor for selectively reacting with a specific biochemical substance in a sample liquid held in the container to bind thereon the specific biochemical substances and a resonator integrated with the receptor for detecting the amount of the particular biochemical substance bound to the receptor in terms of a resonant frequency shift of the resonator.
Patent
Electrically conductive resinous bond and method of manufacture
TL;DR: In this article, a method of bonding elements together with a bond of high strength and good electrical conductivity which comprises: applying an unfilled polyimide resin between surfaces of the elements to be bonded, heat treating said unfilled Polyimide Resin in stages between a temperature range of about 40° to 365° C.