1
John W Hooke: Vibration resistant electrochemical cell having deformed casing and method of making same. General Electric Company, Morgan Finnegan Pine Foley & Lee, March 10, 1981: US04255500 (262 worldwide citation)

An electrochemical cell of the type having a spirally wound electrode assembly contained within a cell case, wherein the case is provided with inwardly directed deformed wall portions which engage the electrode assembly to restrain it against movement within the case. External electrical terminals a ...


2
Mahlon D Dennis, Paul D Gigl: Composite compact of interleaved polycrystalline particles and cemented carbide masses. General Electric Company, Douglas B Little, W S Feiler, D A Dearing, March 10, 1981: US04255165 (253 worldwide citation)

One or more masses of bonded particles of diamond, cubic boron nitride (CBN), and wurtzite boron nitride (WBN) are sandwiched between or encapsulated by two masses of cemented carbide bonded to the particle masses. In the preferred embodiment, the particle masses are comprised of (1) at least 70% by ...


3
Inbae Yoon: Safety endoscope system. Finnegan Henderson Farabow Garrett & Dunner, March 10, 1981: US04254762 (234 worldwide citation)

An endoscope with an encircling sleeve slidably mounted in a needle-like trocar, at least the endoscope entering a body cavity under spring bias upon completion of a puncture by the trocar. Preferably, the viewing end of the endoscope is sealed within the sleeve and the trocar and sleeve are detacha ...


4
Jerald L Tennant: Accommodating intraocular implant. March 10, 1981: US04254509 (196 worldwide citation)

An eye implant has an optical lens anteriorly convex and posteriorly planar supported on two diametrically opposed coplanar feet through two supporting members forming an arch. Each supporting member is unitary with the lens and rooted in one of the feet outside the perimeter of the lens to support ...


5
Ulf K Junggren, Sven E Sjostrand: Gastric acid secretion inhibiting substituted 2-(2-benzimidazolyl)-pyridines, pharmaceutical preparations containing same, and method for inhibiting gastric acid secretion. Aktiebolaget Hassle, Brumbaugh Graves Donohue & Raymond, March 10, 1981: US04255431 (173 worldwide citation)

The present invention relates to novel compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and are each hydrogen, alkyl, halogen, carbomethoxy, carbethoxy, alkoxy, or alkanoyl, R.sup.6 is hydrogen, methyl or ethyl, R.sup.3, R.sup.4 and R.sup.5 are the same or diff ...


6
John D Gabbe, Charles N Judice, Thomas B London: Associative information retrieval continuously guided by search status feedback. Bell Telephone Laboratories Incorporated, John Francis Moran, March 10, 1981: US04255796 (153 worldwide citation)

An associative information retrieval system accepts information from a user and generates a query mask utilizing nested superimposed code words to search through and to find partial matches with the content of an auxiliary store. The auxiliary store contains similarly generated code words each produ ...


7
Alois A Langer: Implantable defibrillator and package therefor. Mieczyslaw Mirowski, Fleit & Jacobson, March 10, 1981: US04254775 (148 worldwide citation)

A fully implantable defibrillator in which the components of the defibrillator are housed within an implantable casing. Defined within the implantable casing are two chambers. Each of the chambers is hermetically sealed from the other and from the exterior environment surrounding the implantable cas ...


8
Christopher A P Phillips: Sheet counting method and apparatus. De La Rue Systems, Martin Novack, March 10, 1981: US04255651 (144 worldwide citation)

A method of countng a succession of sheets passing along a flow line (the sheets being normally spaced but including some overlapping sheets), comprises determining the position of a double thickness in relation to the total length of the sheet in the flow direction. A count of two is added to the c ...


9
James F McCready, John R Bookwalter, Roy W Downing, George W Guay: Surgical retractor assembly. Codman & Shurtleff, Donal B Tobin, March 10, 1981: US04254763 (139 worldwide citation)

A surgical retractor assembly includes a support post having a lower portion and an upper portion, with the lower portion having an adjustable clamp for attaching the post to a rail provided on a surgical operating table. This clamp is capable of attachment to the rail over a flexible surgical drape ...


10
William R Aikens, Arthur W Kurz: Rear view mirror mount for interior of automobile. Standard Mirror Company, Harness Dickey & Pierce, March 10, 1981: US04254931 (122 worldwide citation)

A rear view mirror for mounting on the interior surface of an automobile windshield so constructed and arranged that in the event of its being struck by the head of an occupant due to a sudden stop or collision the mirror mount will automatically snap loose and drop out of the way without causing se ...