公开(公告)号：US6152829A

公开(公告)日：2000-11-28

申请号：US310963

申请日：1999-05-13

申请人： Sandeep Jaidka

发明人： Sandeep Jaidka

IPC分类号： A63J5/00 ,  A63J5/02 ,  A63G31/00

CPC分类号： A63J5/02 ,  A63J2005/006 ,  A63J2005/008

摘要： A device and a process for producing effects of waterfall, rain, garden, mountains, desert, animals, kitchen and river scenes while viewing a picture, an advertisement or playing amusement games in a cinema hall/open theater/TV is disclosed. The device includes a movie film/video tape/disc with coded signals for producing effects of waterfall, rain, garden, mountain, desert, animals, kitchen and river scenes or advertisements either recorded separately or embedded on the sound signals; an electronic decoder for decoding the coded signals when the film is moving and particular scene appears; the output of the electronic decoder is connected to an actuating device that releases gas/perfumes or energizes a heating/cooling device to produce the desired effects corresponding to the scene appearing on the screen. The process includes recording the coded signals for producing effect of waterfall, rain, garden, mountain, desert, animals, kitchen and river scenes or advertisement either separately or embedded on the sound signals on the movie film/video tape; decoding the coded digital signals when the film/tape is moving when a particular scene appears; and releasing gas/perfumes or energizing a heating/cooling device to produce the desired effects corresponding to the scene appearing on the screen. The coded signals are either analog or digital and include an idle signal.

摘要翻译： 公开了一种用于在电影厅/开放式剧院/电视机中观看图片，广告或玩游戏的时候，产生瀑布，雨，花园，山脉，沙漠，动物，厨房和河流景观效果的装置和过程。 该装置包括具有用于产生瀑布，雨，花园，山地，沙漠，动物，厨房和河流景观的效果的编码信号的电影/录像带/光盘或分别记录或嵌入在声音信号中的广告; 电子解码器，用于在电影移动时出现编码信号并显示特定场景; 电子解码器的输出连接到致动装置，其释放气体/香料或激励加热/冷却装置以产生与出现在屏幕上的场景相对应的期望效果。 该过程包括记录瀑布，雨，花园，山地，沙漠，动物，厨房和河流景观或广告的编码信号，分别或嵌入在电影/录像带上的声音信号上; 当特定场景出现时电影/磁带正在移动时解码编码的数字信号; 并且释放气体/香料或激励加热/冷却装置以产生与出现在屏幕上的场景相对应的期望效果。 编码信号是模拟或数字的，并包括空闲信号。

公开(公告)号：US5111042A

公开(公告)日：1992-05-05

申请号：US469481

申请日：1990-04-11

申请人： John L. Sullivan ,  Ning-Sheng Xu

发明人： John L. Sullivan ,  Ning-Sheng Xu

IPC分类号： G21K1/00 ,  G21K1/14 ,  H01J37/08 ,  H01J49/10 ,  H01J49/48 ,  H05H3/00 ,  H05H3/02

CPC分类号： H05H3/02

摘要： A source of atomic or molecular particles includes a source of ionized particles (1), an extraction electrode (2) and an einzel lens (3) to focus a beam of particles. A Wien filter (4) selects particles in said beam having a predetermined velocity and a charge exchange cell (7) neutralizes the ionized particles prior to the extraction of non-ionized particles from the beam.

摘要翻译： PCT No.PCT / GB88 / 00938 Sec。 371日期1990年04月11日 102（e）日期1990年4月11日PCT提交1988年10月28日PCT公布。 出版物WO89 / 04586 日期：1989年5月18日。原子或分子粒子的来源包括离子化粒子（1）的源，引出电极（2）和聚焦粒子束的双面透镜（3）。 维恩滤波器（4）选择具有预定速度的所述光束中的粒子，并且电荷交换单元（7）在从所述光束提取非电离粒子之前中和所述离子化粒子。

公开(公告)号：US4985441A

公开(公告)日：1991-01-15

申请号：US504740

申请日：1990-04-03

申请人： Leslie R. Hughes ,  John Oldfield ,  Stephen J. Pegg

发明人： Leslie R. Hughes ,  John Oldfield ,  Stephen J. Pegg

IPC分类号： A61K31/505 ,  A61K31/517 ,  A61P35/00 ,  C07D239/88 ,  C07D239/90 ,  C07D239/96

CPC分类号： C07D239/90 ,  C07D239/88 ,  C07D239/96

摘要： The invention relates to quinazoline derivatives which possess anti-tumor activity; to processes for their manufacture; and to pharmaceutical compositions containing them.The invention provides a quinazoline of the formula: ##STR1## wherein R.sup.1 is hydrogen or amino, or alkyl or alkoxy each of up to 6 carbon atoms; or R.sup.1 is substituted alkyl or alkoxy each of up to 3 carbon atoms;R.sup.2 is hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl or halogenoalkyl each of up to 6 carbon atoms;Ar is phenylene or heterocyclene;L is a group of the formula --CO.NH-- or --CO.NR.sup.3 --, wherein R.sup.3 is alkyl of up to 6 carbon atoms; andY is hydrogen or alkyl, cycloalkyl, alkenyl or alkynyl each of up to 6 carbon atoms; orY is a group of the formula --A--Y.sup.1 in which A is alkylene of up to 6 carbon atoms and Y.sup.1 includes hydroxy, amino and cyano, and alkoxy, alkylamino and alkylthio each of up to 6 carbon atoms.

公开(公告)号：US4902110A

公开(公告)日：1990-02-20

申请号：US772455

申请日：1985-09-04

申请人： Mino Green

发明人： Mino Green

IPC分类号： G02F1/15

CPC分类号： G02F1/1523

摘要： A variable transmission window comprises outer panes of glass 17 and 19 and a multi layer electrochromic device allowing variation in the optical transmission properties of the window. The device comprises a transparent electrically conductive layer 12 such as indium tin oxide, an electrochromic material 13 such as a transition metal oxide bronze, a solid electrolyte 14 which is a fast ion conductor of ions of the metal which dissolves in the electrochromic material, a second electrochromic material 15, and a second transparent electrically conductive layer 16. The electrochromic material may be MoO.sub.3 or WO.sub.3. The solid electrolyte 14 may be a Bordeaux glass of LiCl, Li.sub.2 O, B.sub.2 O.sub.3. A quantity of metal colouration atoms, for example lithium, may be transferred reversibly between the electrochromic layers 13 and 15 by applying potentials to contacts 21 and 22. A given quantity of metal coloration atoms produces a coloration of greater density in one electrochromic layer than in the other, for example by having one layer 15 thicker than the other layer 13.

摘要翻译： 可变透射窗包括玻璃17和19的外窗玻璃和允许窗口的光透射特性变化的多层电致变色装置。 该装置包括诸如氧化铟锡的透明导电层12，诸如过渡金属氧化物青铜的电致变色材料13，作为溶解在电致变色材料中的金属离子的快速离子导体的固体电解质14， 第二电致变色材料15和第二透明导电层16.电致变色材料可以是MoO 3或WO 3。 固态电解质14可以是LiCl，Li 2 O，B 2 O 3的波尔多玻璃。 金属着色原子（例如锂）的量可以通过向电极21和22施加电势而在电致变色层13和15之间可逆地转移。给定量的金属着色原子在一个电致变色层中产生比在 另一个，例如通过使一层15比另一层13更厚。

公开(公告)号：US4842381A

公开(公告)日：1989-06-27

申请号：US130458

申请日：1987-11-17

申请人： Mino Green

发明人： Mino Green

IPC分类号： B41M5/26 ,  G02F1/15 ,  G02F1/17 ,  G11B7/00 ,  G11B7/004 ,  G11B7/0055 ,  G11B7/244 ,  G11B7/30 ,  G11B9/00 ,  G11B11/12 ,  G11B13/00

CPC分类号： G11B7/243 ,  G11B13/00 ,  G11B7/00552 ,  G11B2007/24306 ,  G11B2007/2432 ,  G11B7/241 ,  G11B7/242 ,  G11B7/252 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2542 ,  G11B7/2585

摘要： An electrochromic data recording device such as a disc including at least one electrochromic zone (4) in and as a part of an electrical cell (2, 4, 5, 6, 7) for selectively supplying and withdrawing guest atoms to and from the zone to produce an optical change in the zone, the cell being substantially inoperable at a first temperature but being operable at a temperature elevated with respect to the first temperature by virtue of the mobility of current carrying ions in a component of the cell which are appropriately temperature dependent. The device can be written on by laser heating the device locally to allow current to pass to produce a local optical effect and can be read by a laser and photodector in combination. Further, the device can be erased by being heated sufficiently to become conductive.

摘要翻译： PCT No.PCT / GB87 / 00185 Sec。 371日期1987年11月17日 102（e）1987年11月17日PCT PCT 1987年3月17日PCT公布。 出版物WO87 / 05737 日期：1987年9月24日。一种电致变色数据记录装置，例如包括在电池（2,4,5,6,7）中和作为电池的一部分中的至少一个电致变色区域（4）的盘，用于选择性地供应和取出 客体原子往返于该区域以产生该区域中的光学变化，该电池在第一温度下基本上不可操作，但是可在相对于第一温度升高的温度下操作，由于载流子中的载流子的迁移率 的温度依赖性的电池。 可以通过本地激光加热器件来写入器件，以允许电流通过以产生局部光学效应，并且可以由激光器和光电探测器组合读取。 此外，可以通过被充分加热而变得导电来擦除器件。

公开(公告)号：US4644327A

公开(公告)日：1987-02-17

申请号：US515501

申请日：1983-07-20

申请人： Roy D. Patterson

发明人： Roy D. Patterson

IPC分类号： B06B1/02 ,  G08B3/10 ,  G08B3/00

CPC分类号： B06B1/0276 ,  G08B3/10

摘要： Existing auditory warning systems are in general too loud and it is often difficult to distinguish between a number of different warnings. Further under different conditions warnings may change character due to masking by varying noise. A warning system is disclosed which is based on a microprocessor and waveforms for each warning sound stored in a ROM. The waveforms are read out to DACs and used to drive a loudspeaker by way of programmable attenuators. Each waveform is devised to have at least four quasi-harmonically related frequency components at a power level in the range 15 to 30 dB above threshold. In this way the sounds are distinctive and do not change character with varying noise levels below threshold.

摘要翻译： 现有的听觉警告系统通常太大声，并且通常难以区分许多不同的警告。 此外，在不同的条件下，警告可能由于噪声的变化而被遮蔽而改变了字符。 公开了一种基于微处理器和存储在ROM中的每个警告声音的波形的警告系统。 波形被读出到DAC，用于通过可编程衰减器驱动扬声器。 每个波形被设计为具有在阈值以上15至30dB范围内的功率电平上的至少四个准谐波相关频率分量。 以这种方式，声音是独特的，并且不改变具有低于阈值的不同噪声水平的字符。

公开(公告)号：US4629395A

公开(公告)日：1986-12-16

申请号：US612124

申请日：1984-05-21

申请人： Mohamed E. Mohsin

发明人： Mohamed E. Mohsin

IPC分类号： F01D1/36 ,  F03B5/00 ,  F16C32/06 ,  F16C33/10 ,  F01D1/18

CPC分类号： F16C32/064 ,  F01D1/36 ,  F03B5/00 ,  F16C33/10 ,  Y02E10/20

摘要： A fluid-powered rotary motor, and method of operating the same. Pressured fluid is introduced to the annular clearance between a rotor and a second member, and reaches an outlet by travelling circumferentially within that clearance. The direction of motion of the fluid on entering the clearance is substantially tangential relative to the rotor, so as to avoid any substantial jet impingement of the fluid upon the rotor, and so that the rotor is driven substantially wholly by the hydrodynamic viscous drag action of the fluid upon it. Methods of profiling the rotor surface are disclosed which enhance the surface area over which the viscous drag action can be effected.

摘要翻译： 一种流体动力旋转马达及其操作方法。 压力流体被引入到转子和第二构件之间的环形间隙中，并且通过在该间隙内周向行进而到达出口。 流体在进入间隙时的运动方向基本上相对于转子是切向的，以避免流体在转子上的任何实质的喷射冲击，并且使得转子基本上完全通过流体动力学粘性阻力动作 流体在它上面。 公开了对转子表面进行成形的方法，其增强了可以实现粘性阻力作用的表面积。

公开(公告)号：US4615705A

公开(公告)日：1986-10-07

申请号：US603449

申请日：1984-04-24

申请人： John T. Scales ,  Michael J. Wilkinson

发明人： John T. Scales ,  Michael J. Wilkinson

IPC分类号： A61H7/00 ,  A61B17/00 ,  A61B17/06 ,  A61B17/80 ,  A61B17/86 ,  A61F2/00 ,  A61F2/02 ,  A61F2/30 ,  A61L15/00 ,  A61L27/54 ,  A61N1/20 ,  A61F2/28

CPC分类号： A61F2/30767 ,  A61B17/80 ,  A61B17/866 ,  A61L27/54 ,  A61N1/20 ,  A61B17/06166 ,  A61F2002/30062 ,  A61F2002/30677 ,  A61F2002/30934 ,  A61F2210/0004 ,  A61F2310/00023 ,  A61F2310/0052 ,  A61L2300/104 ,  A61L2300/404 ,  A61L2300/602 ,  Y10S977/722

摘要： Surgical implants, especially endoprosthetic orthopaedic implants and sutures, are rendered antimicrobial by the presence of a bioerodible metallic silver component, especially a surface coating, which provides in vivo a sustained release of silver ions in a concentration sufficient to provide a localized antimicrobial effect but insufficient to cause significant damage to connective tissue. Latently bioerodible silver components of an implant can be activated by, for example, abrasion, heating to above about 180.degree. C. or, especially, contact with hydrogen peroxide.

公开(公告)号：US4596033A

公开(公告)日：1986-06-17

申请号：US704028

申请日：1985-02-21

申请人： Malcolm A. Swinbanks

发明人： Malcolm A. Swinbanks

IPC分类号： G10K11/178 ,  G10K11/16 ,  H04R1/28

CPC分类号： G10K11/1784 ,  G10K2210/112 ,  G10K2210/30232 ,  G10K2210/3045 ,  G10K2210/3048 ,  G10K2210/502

摘要： When sound waves are intentionally attenuated by systems using destructive interference temporal changes sometimes cause less than optimum performance. In the present invention the transfer function of a signal processing system connected between a sound detector and a sound generator destructively interfering with an unwanted sound is modified at intervals as a result of sequential measurements of the transfer function between the sound detector and a further sound detector downstream from the generator. For this purpose a data processor calculates the required transfer function and causes a data processor to vary the coefficients of a digital filter comprising the signal processing system.

摘要翻译： 当使用破坏性干扰的系统有意地衰减声波时，时间变化有时会导致不到最佳性能。 在本发明中，作为连续测量声音检测器和另外的声音检测器之间的传递函数的结果，间隔地修改了连接在声音检测器和声音发生器之间的信号处理系统的传递函数，该声音检测器和声音发生器相互干扰不需要的声音 下游发电机。 为此，数据处理器计算所需的传递函数，并使数据处理器改变包括信号处理系统的数字滤波器的系数。

公开(公告)号：US4592369A

公开(公告)日：1986-06-03

申请号：US511891

申请日：1983-07-08

申请人： Graham R. Davis ,  Thomas I. H. Brown

发明人： Graham R. Davis ,  Thomas I. H. Brown

IPC分类号： A61B5/0488 ,  G01R19/165 ,  G06F17/00 ,  A61B5/04

CPC分类号： G01R19/16528 ,  A61B5/0488

摘要： In single fibre electromyography it is useful to be able to measure intervals between waveforms (obtained from needle electrodes inserted into muscle fibres) reaching certain levels. A circuit is described, which is of general application, and which allows such intervals to be measured. First and second comparators which have adjustable reference levels receive an incoming waveform and, by means of polarity select circuits, provide outputs only when the reference levels are passed by waveform portions changing in selected respective directions. The time at which the first comparator is satisfied is available from a counter 33 but it is only passed to a computer interface when the second comparator has also been satisfied. Enable circuits prevent an output to the computer unless the comparators are satisfied within selectable time intervals.

摘要翻译： 在单纤维肌电描记术中，能够测量达到一定水平的波形（从插入肌肉纤维的针电极获得）之间的间隔是有用的。 描述了一种通用的电路，并且允许测量这样的间隔。 具有可调参考电平的第一和第二比较器接收输入波形，并且通过极性选择电路仅在参考电平通过在选择的各个方向上变化的波形部分时提供输出。 满足第一比较器的时间可从计数器33获得，但是当第二比较器也被满足时，它仅被传递到计算机接口。 启用电路可防止输出到计算机，除非在可选择的时间间隔内满足比较器。