61
Ahn Won Ick: Equalizing method and equalizer for ofdm receiver. Samsung Electronics, March 24, 1999: EP0903898-A2 (16 worldwide citation)

An equalizer for an orthogonal frequency division multiplexing (OFDM) receiver and an equalizing method are provided. An estimator (106) according to the present invention extracts scattered pilots from a plurality of received carriers in units of four symbols, and estimates each channel characteris ...


62
Dr Diez Crespo Maria Del Carme, Dr Mainardi Roberto, Prof Szelenyi Istvan, Dr Muckenschnabel Reinhard: Use of combinations comprising non-sedating antihistamines and alpha-adrenergic drugs for the topical treatment of rhinitis/conjunctivitis and cold, cold-like and/or flu symptoms. Asta Medica, March 24, 1999: EP0903151-A1 (16 worldwide citation)

Pharmaceutical combination, applicable topically, containing a non-sedating antihistamine in combination with an alpha -adrenergic agonist and optionally conventional physiologically acceptable carriers, diluting agents and auxiliaries substances for the prophylaxis and treatment of allergic and/or ...


63
Ruediger Waldemar, Wenjeng Li, Allen John William Jr, Weller Iii Harold Norris: Apparatus for synthesis of multiple organic compounds with pinch valve block. Squibb Bristol Myers Co, March 24, 1999: EP0903176-A2 (15 worldwide citation)

The simultaneous synthesis of diverse organic compounds is performed in stackable modules which are moveable among nesting sites located on work station platforms. The reactor module includes a block (A) adapted to receive an array of tube-like reactor vessels (10). The vessels (10) are sized to opt ...


64
Wehner Volkmar Dr, Stilz Hans Ulrich Dr, Schmidt Wolfgang Dr, Seiffge Dirk Dr: Imidazolidine derivates, their preparation and use, and pharmaceutical compositions containing them. Hoechst Marion Roussel de, March 24, 1999: EP0903353-A1 (15 worldwide citation)

Imidazolidine derivatives of formula (I) and their stereoisomers and salts are new. W = C(R13)AR1 or C=CHR1; Z = O or S; a = direct bond or 1-2C alkylene; B = 1-6C alkylene (optionally substituted by 1-8C alkyl), 2-8C alkenyl, 2-8C alkynyl, 3-10C cycloalkyl, (3-10C)cycloalkyl(1-6C)alkyl, optionally ...


65
Nakayama Takao, Kasai Seishi, Yamada Takashi, Kamiyama Koji: Lithographic printing method and printing plate precursor for lithographic printing. Fuji Photo Film, March 24, 1999: EP0903223-A1 (15 worldwide citation)

Disclosed is a lithographic printing method comprising repetition of the steps of exposing a printing plate precursor having on the surface thereof a thin layer comprising TiO2, ZnO or at least one compound selected from the group consisting of RTiO3 wherein R represents an alkaline earth metal atom ...


66
Molzahn Stuart William, Paine Lisa Jane, Berman Gregory: Self cooling beverage containers. Bass, March 24, 1999: GB2329459-A (15 worldwide citation)

A self cooling beverage container or can may use the endothermic reaction between ammonium nitrate (40) and water (38). The two chemicals may be separated by a membrane (48), which may be ruptured eg by a rod (46) connected to the pull top of the can. Agitation means may be provided to mix the chemi ...


67
Lambert Howard Shelton, Orchard James Ronald Lewis: Controlling access to electronically provided services. Ibm, March 24, 1999: GB2329499-A (15 worldwide citation)

The security and integrity of card initiated transactions are improved by encrypting processes involved in such transactions and controlling access to the processes by developing decryption keys partially from data derived from a card presented by an intending user and partially from personal data s ...


68
Takagi Masahiro, Kato Noriyasu, Tsunoda Keiji, Nakakita Kumiko, Nounin Katsuya, Serizawa Mutsumi, Kamagata Eiji: Devices for adaptive control of transport-layer connections between mobile and fixed hosts. Tokyo Shibaura Electric Co, March 24, 1999: EP0903906-A2 (14 worldwide citation)

A communication scheme for improving the performance of communications utilizing the transport layer connection provided via a radio network, by enabling a control of the transport layer connection according to the radio communication state and property of the radio terminal, without changing implem ...


69
Sakata Seizou, Hayashi Takayoshi, Matsumoto Shiro, Hirabayashi Katsuhiko, Sugiyama Yasuyuki: Tunable wavelength-selective filter. Nippon Telegraph & Telephone, March 24, 1999: EP0903615-A2 (14 worldwide citation)

Fabry-Perot etalon type tunable wavelength-selective filter comprises: a first layer 102 including a transparent electrode 105 and an optical mirror layer 104; a third layer 103 including a transparent electrode 105 and an optical mirror layer 104; and a second layer 101 which is composed of a mater ...


70
Molzahn Stuart William, Dando William, Lawrence John: Self cooling a can or container. Bass, March 24, 1999: GB2329461-A (14 worldwide citation)

A self-cooling beverage or foodstuff can or container comprises a chamber (30) including water (26) and activated carbon (28) as an absorbent. The water and carbon are separated by a burstable membrane (42). When cooling is required, a push button (36) urges a cutter (38) to break the membrane (42). ...



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