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1. 发明公开

EP0964649A1 MICRO-MECHANICAL SYSTEM 失效
标题翻译：微创血管内排兵布阵微型施工带电源联合国的控制通过光纤电缆
公开(公告)号：EP0964649A1
公开(公告)日：1999-12-22
申请号：EP98908837.0
申请日：1998-03-02
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： FITCH, Joseph, P. , HAGANS, Karla , CLOUGH, Robert, E. , MATTHEWS, Dennis, L. , LEE, Abraham, P. , KRULEVITCH, Peter, A. , BENETT, William, J. , DA SILVA, Luiz, B. , CELLIERS, Peter, M.
IPC分类号： B25J15 , A61B17 , A61B19 , B81B3
CPC分类号： A61B17/1214 , A61B17/12022 , A61B17/29 , A61B2017/00292 , A61B2017/00345 , A61B2017/00398 , A61B2017/1205 , A61B2017/12068 , A61B2017/12077 , A61B2017/12081 , A61B2017/2926
摘要： A micro-mechanical system for medical procedures is constructed in the basic form of a catheter (103) having a distal end for insertion into and manipulation within a body and a near end providing for a user to control the manipulation of the distal end within the body. A fiber optics cable is disposed within the catheter and having a distal end proximate to the distal end of the catheter, and a near end for external coupling of laser light energy. A micro-gripper (70) is attached to the distal end of the catheter providing for the gripping or releasing of an object within the body. A laser light to mechanical power converter is connected to receive laser light from the distal end of the fiber optics cable, and connected to mechanically actuate the micro-gripper.

2. 发明公开

EP0958470A1 PRODUCT RECOVERY SYSTEM 失效
标题翻译：系统用于回收产品
公开(公告)号：EP0958470A1
公开(公告)日：1999-11-24
申请号：EP98904847.0
申请日：1998-02-02
申请人： Streets, Robert A.
发明人： STREETS, Robert, A. , STREETS, Thomas, L.
IPC分类号： B08B9 , F16L55
CPC分类号： F16L55/46 , B08B9/055
摘要： A product recovery system (10) for recovering product from a pipeline (12) having a supply end (18) and a destination end (20) and having a path of primary product flow from the supply end to the destination end. The product recovery system (10) includes a pig launching station (14) connected to and in communication with one end of the pipeline (12). The pig launching station (14) has a pig parking chamber (28) which holds a pig (42) outside the primary product flow (26). The product recovery system (10) has a pig catching station (16) connected to and in communication with the destination end (20) of the pipeline (12). The pig catching station (16) includes a clean-in-place chamber (76) for housing a pipeline pig (42) while the pig is cleaned without removing the pig from the product recovery system (10). A valve (60) may be used to push the pig (42) out of the clean-in-place chamber (72) so it may be returned up the pipeline (12).

3. 发明公开

EP0954367A1 IMPROVED FLUID FRACTIONATOR 失效
标题翻译：改进分馏流体，和相应的方法
公开(公告)号：EP0954367A1
公开(公告)日：1999-11-10
申请号：EP96945242.0
申请日：1996-12-20
申请人： Sequal Technologies Inc.
发明人： HILL, Charles, C. , HILL, Theodore, B.
IPC分类号： B01D53
摘要： A rotary valve (21) at the inlets of a plurality of columns (18) cyclically selects first columns on a cyclic basis to receive compressed air, adsorb nitrogen and other components in the compressed air and pass oxygen and argon to a user (e.g. patient), second columns to desorb the adsorbed components in such columns and third columns to equalize pressures where the first columns change progressively to the second columns and vice-versa. A compressor (13) having adjustable characteristics and regulated in an open or closed loop introduces the compressed air through the valve to the first columns to provide an adjustable air flow for obtaining a prescribed oxygen flow to the user. An indication (88) may be provided when the compressor characteristics regulated for obtaining the prescribed oxygen flow rate are outside particular limits. The valve may have a variable speed related to the compressor flow variations to regulate the air pressure in the columns in accordance with the air flow rate into the columns. A variable orifice (27) in a valve in each column outlet becomes constricted with decrease in the oxygen flow rate in each column, thereby further regulating the oxygen pressure in such column. A porous plug in a closed chamber receiving the desorbed pressurized components releases such components slowly, without pulsatile noise, to the atmosphere. The equipment accordingly produces the desired oxygen flow rate with minimal power consumption, minimal noise and optimal efficiency, reliability and life span. The equipment may be designed to pass other components than oxygen.

4. 发明公开

EP0948847A1 COCHANNEL SIGNAL PROCESSING SYSTEM 失效
标题翻译：相同的信道信号处理装置
公开(公告)号：EP0948847A1
公开(公告)日：1999-10-13
申请号：EP96940872.0
申请日：1996-11-26
申请人： TRW Inc.
发明人： DOG AN, Mithat, Can , STEARNS, Stephen, Deane
IPC分类号： H04B7
CPC分类号： H04B7/086
摘要： A method and apparatus for processing cochannel signals received at a sensor array (110) in a cumulant-based signal processing and separation engine to obtain a desired set of output signals (38) or parameters. For use in a signal recovery system, the output signals are recovered and separated versions of the originally transmitted cochannel signals. An important feature that distinguishes the cumulant-based system from other signal separation and recovery systems is that it generates an estimated generalized steering vector associated with each signal source, and representative of all received coherent signal components attributable to the source. This feature enables the invention to perform well in multipath conditions, by combining all coherent multipath components from the same source. In a receiver/transmitter system (316), the estimated generalized steering vectors associated with each source are used to generate transmit beamformer weight vectors that permit cochannel transmission to multiple user stations (310). The basic cumulant-based processing and separation engine can also be used in a variety of applications, such as high density recording, complex phase angle equalization, receiving systems with enhanced effective dynamic range, and signal separation in the presence of strong interference. Various embodiments and extensions of the basic cumulant-based system are disclosed.

5. 发明公开

EP0906317A1 NOVEL WATER-SOLUBLE C-RING ANALOGUES OF 20(S)-CAMPTOTHECIN 失效
标题翻译： 20WÄSSERLÖSCHLICHEC-环类似物（S） - 喜树碱
公开(公告)号：EP0906317A1
公开(公告)日：1999-04-07
申请号：EP97922465.0
申请日：1997-04-22
申请人： DR. REDDY'S RESEARCH FOUNDATION , Reddy-Cheminor, Inc.
发明人： DUVVURI, Subrahmanyam, Dr Reddy's Res. Foundn. , AKELLA, Venkateswarlu, Dr. Reddy's Res. Foundn. , VEDULA, Sharma Manohara, Dr. Reddy's Res. Foundn. , KULAKARNI, Archana Prabhakar, Dr. Reddy's Res. Fdn
IPC分类号： A61K31 , A61P31 , A61P35 , C07D491
CPC分类号： C07D491/22
摘要： Novel water-soluble C-ring analogues of 20(S)-camptothecin having formula (1). The compounds of formula (1) are prepared from the compounds of formula (12) having C-20(S) chiral-carbon. The compounds of formula (1) possess potent anti-cancer and anti-viral properties.

6. 发明公开

EP0891147A1 REMOVABLE GUIDE ASSEMBLY 失效
标题翻译：可拆卸旅游安排
公开(公告)号：EP0891147A1
公开(公告)日：1999-01-20
申请号：EP97921149.0
申请日：1997-04-04
申请人： KOHLER CO.
发明人： KURTH, Michael, J. , FUNK, David, R. , TEDESCUCCI, Joseph, F.
IPC分类号： A47K3 , E05D15
CPC分类号： A47K3/34 , E05D15/0656 , E05Y2600/45 , E05Y2600/452 , E05Y2600/52 , E05Y2900/114
摘要： A removable guide assembly for a slidable panel which is retained in and released from a rail track (20) for the panel by a release mechanism composed of a button (64) activated spring clip (70). The removable guide is particularly suited for use with a double panel bathing shower door and includes a guide cushion (50) for placement between the panels. In a preferred embodiment, the removable guide assembly is connected to the rail track for the slidable panel by a hook and latch member (79).

7. 发明公开

EP0883877A1 METHODS AND APPARATUS FOR NON-ACOUSTIC SPEECH CHARACTERIZATION AND RECOGNITION 失效
标题翻译：方法和装置非声学话音表征和语音识别
公开(公告)号：EP0883877A1
公开(公告)日：1998-12-16
申请号：EP97906883.0
申请日：1997-01-28
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： HOLZRICHTER, John, F.
IPC分类号： G06K9 , G10L15
CPC分类号： G06K9/6293 , A61B5/0507 , G01N2291/02491 , G01N2291/02872 , G06K9/00885 , G10L15/24
摘要： By simultaneously recording EM wave reflections (21) and acoustic speech information (24), the positions and velocities of the speech organs (2, 3, 4) as speech is articulated can be defined for each acoustic speech unit (20). Well defined time frames and feature vectors (6, 7, 8, 9) describing the speech, to the degree required, can be formed. Such feature vectors (6, 7, 8, 9) can uniquely characterize the speech unit (20) being articulated each time frame. The onset of speech, rejection of external noise, vocalized pitch periods, articulator conditions, accurate timing, the identification of the speaker, acoustic speech unit (20) recognition, and organ mechanical parameters can be determined.

8. 发明公开

EP0868343A1 AN IMPROVED MARINE JET PROPULSION SYSTEM 失效
标题翻译： RAY驱动系统，船舶
公开(公告)号：EP0868343A1
公开(公告)日：1998-10-07
申请号：EP96945805.0
申请日：1996-12-20
申请人： Jordan, Jeff, P.
发明人： Jordan, Jeff, P.
IPC分类号： B63H11
CPC分类号： B63H11/08
摘要： An improved water jet propulsion system (10) for a jet propelled watercraft (89) is disclosed designed to operate more efficiently. The improved propulsion system (10) includes an adjustable water inlet duct (17), a larger pump (40) and an adjustable discharge nozzle (62). The inlet duct (17) includes a hydraulically efficient inlet tunnel (18) with an adjustable entrance opening (19) which adjusts in size according to the velocity of the watercraft in the body of water and the flow of water through the system. Using the inlet tunnel (18) and the adjustable grate structure (22), the total dynamic head of the incoming water may be recovered at the pump (40). The pump is larger than typical pumps used on jet propulsion systems so that a greater flow of water at low head pressure may be delivered to the adjustable discharge nozzle (62). The adjustable feature on the discharge nozzle (62) enables the flow through the system to be adjusted so that the hydraulic conditions on the pump (40) are maintained at all boat speeds and all shaft (44) rpms.

9. 发明公开

EP0865404A1 TAPE DISPENSERS 失效
标题翻译： BAND废
公开(公告)号：EP0865404A1
公开(公告)日：1998-09-23
申请号：EP96936029.0
申请日：1996-09-27
申请人： THE GILLETTE COMPANY
发明人： STEVENS, Christopher John
IPC分类号： B43L19 , B65H35 , B65H37
CPC分类号： B65H37/007
摘要： The tape dispenser has a housing accommodating a tape. The tape (1) consists of a carrier ribbon carrying a coating of a composition. The housing (4) also accommodates used carrier ribbon from which the composition has been removed. The supply of tape (1) is held in an elongated reel wound around a pair of spaced and independently rotatable spool members (2, 3).

10. 发明公开

EP0861312A1 FULLY DILUTED HARD SURFACE CLEANERS CONTAINING SMALL AMOUNTS OF CERTAIN ACIDS 失效
标题翻译： FULL稀释清洁剂硬表面含某些酸少量
公开(公告)号：EP0861312A1
公开(公告)日：1998-09-02
申请号：EP96929904.0
申请日：1996-09-05
申请人： S.C.JOHNSON & SON, INC.
发明人： GARDNER, John, M. , STRANDBURG, Gary, M. , HAIGH, Daniel, H. , WAGERS, Kevin, J.
IPC分类号： C11D1 , C11D3 , C11D7 , C11D17
CPC分类号： C11D3/046 , C11D1/75 , C11D3/10 , C11D3/2079 , C11D3/2082 , C11D3/3956 , C11D3/43
摘要： Fully diluted hard surface cleaners are disclosed which are particularly effective on cleaning soap scum and hard water stains. The cleaners contain small amounts of particular acids and have a pH of less than 5.0. The cleaners also contain a particular amine oxide, or a different surfactant in conjunction with a solvent.

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