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Harada Fumiaki, Sagae Kyuta, Nobuyoshi Masakiyo: Instrument for securing inner diameter of inner cavity of tubular organ and catheter equipped with the instrument.. Terumo, February 6, 1991: EP0411118-A1 (142 worldwide citation)

This invention discloses an instrument for securing an inner diameter which expands the inner cavity of a tubular organ such as the blood vessel and keeps the expanded state at least for a predetermined period, and a catheter which is used for keeping this instrument at a predetermined portion of th ...


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Murakami Tokumichi C O Mitsubi, Asai Kohtaro C O Mitsubishi de: Interframe coding apparatus.. Mitsubishi Electric, February 6, 1991: EP0411675-A2 (132 worldwide citation)

An interframe coding apparatus performs motion detection and vector quantization on the basis of a block of interframe differential signals and includes a vector quantizer. The data of the interframe differential signal or the block scanning predictive error signal is compressed using a vector quant ...


3
Chevion Dan Shmuel Dr, Karnin Ehud Dov Dr, Walach Eugeniusz Dr: Method for high-quality compression by binary text images.. Ibm, February 6, 1991: EP0411232-A2 (121 worldwide citation)

The invention relates to a method for the compression and decompression of binary text images. The method distinguishes between large low-frequency areas and small high-frequency areas in the original frame. For the low-frequency areas, a scheme for lossy compression is used, whereas for the high-fr ...


4
Stormont Robert Steven, Anas Michael Charles, Pelc Norbert Joseph: Radio frequency receiver for a nmr instrument.. Gen Electric, February 6, 1991: EP0411840-A2 (113 worldwide citation)

A receiver processes an NMR signal to produce a baseband image information signal from which two quadrature component signals are derived. An intermediate frequency section mixes (303, 306) the received NMR signal with two reference signals (201, 204) to shift the image information into a frequency ...


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Scholldorf Alfred H: System for matching of buyers and sellers with risk minimization.. Reuters, February 6, 1991: EP0411748-A2 (89 worldwide citation)

A risk control matching system for trading instrument, such as foreign exchange currencies, is provided in which bids are automaticall matched against offer for given trading instruments for automatically providing matching transactoins in order to complete trades for the given trading instruments, ...


7
Maekoya Chiaki, Omori Akira, Takata Yoshinori: Apparatus and method for chemically analyzing liquid sample.. Hitachi, February 6, 1991: EP0411620-A2 (72 worldwide citation)

In a chemical analyzing apparatus, sample containers (54) reagent containers (54) cleaning port (7), a waste port (6), reaction containers (58), and a measuring cuvette (4) are arranged along one circumference. The sample containers and the reagent containers are placed in a common area (8). An oper ...


8
Fellner Ronald W: Digging tooth.. Deere & Co, February 6, 1991: EP0411486-A1 (67 worldwide citation)

A digging tooth (12) for a backhoe bucket (10) has a concave top surface (20) and a convex bottom surface (22) which intersect forming a forward cutting edge (28). Sidewalls (24, 26) connect the two surfaces (20, 22) and are concave having a moldboard shape. The rear portion of the tooth (12) is pro ...


9
Briggs Willard Stuart, Matula David William: Method and apparatus for performing division using a rectangular aspect ratio multiplier.. Cyrix, February 6, 1991: EP0411491-A2 (63 worldwide citation)

A method and apparatus for performing division is described which first comprises approximating the short reciprocal of the divisor. A reciprocal bias adjustment factor is added to the approximation and the correctly biased short reciprocal is multiplied by a predetermined number of the most signifi ...


10
Fukamizu Hiroshi, Shimura Mikihiko, Takeuchi Masashi, Fujiwara Izuru: Object having visible pattern including invisible information printed thereon.. Omron Tateisi Electronics Co, February 6, 1991: EP0411602-A2 (62 worldwide citation)

An object having a visible pattern including invisible information printed thereon and a method of reading visible information and invisible information from such an object. The object (4) has a bar code pattern (22) printed thereon. A region (6) having the bar code pattern (22) printed therein comp ...