Method of running two applications on a computer system
    71.
    发明公开
    Method of running two applications on a computer system 失效
    在计算机系统上运行两个应用程序的方法。

    公开(公告)号:EP0628904A3

    公开(公告)日:1994-12-28

    申请号:EP94114328.1

    申请日:1989-12-20

    IPC分类号: G06F3/033

    摘要: A method in a computing system which includes a cursor (781) and an icon displayed on a monitor (14), the icon being used to reference a data file (849), and which includes, a first software application (846) which is able to utilize data in the data file (849), a second software application (101) which is able to utilize data in the file (849) and input means for allowing a user (843) to position the cursor (781) and to perform other actions which are detectable by the computing system, the method comprising the following steps:
    (a) at the direction of a user (843) using the input means, placing the cursor (781) over the icon; (b) upon the user (843) performing a first set of operations using the input means, starting the first software application (846), the first software application (846) performing operations on data within the data file (849); and, (c) upon the user (843) performing a second set of operations using the input means, staring the second software application (101), the first software application (846) performing operations on data within the data file (849).

    Micro-grooves for the design of wideband clinical ultrasonic transducers
    72.
    发明公开
    Micro-grooves for the design of wideband clinical ultrasonic transducers 失效
    Mikrorillenfürdie Entwurf von breitbandiger klinischer Ultraschallwandler。

    公开(公告)号:EP0629994A2

    公开(公告)日:1994-12-21

    申请号:EP94304297.8

    申请日:1994-06-14

    IPC分类号: B06B1/06 G10K11/00

    CPC分类号: B06B1/0622 G10K11/02

    摘要: An ultrasonic probe (400) including one or more piezoelectric ceramic elements (501) mounted on an acoustically damping support body (504). Desired acoustic signals are transmitted and received through a front portion (511) of the probe (400) while unwanted acoustic signals are dampened by the support body (504) at the rear portion of the probe (400). Each element (501) has a respective rear face and a respective piezoelectric ceramic layer (502) integral therewith to provide efficient acoustic coupling between the element (501) and the acoustically damping support body (504). The respective piezoelectric layer (502) of each element (501) includes shallow grooves (505) disposed on the respective rear face of each piezoelectric element (501). A groove volume fraction of the piezoelectric layer (502) is selected to control acoustic impedance of the piezoelectric layer (502) so as to provide a desired acoustic impedance match between a bulk acoustic impedance of the element (501) and an acoustic impedance of the acoustically damping support body (504). Electrodes (507) extend into and contact the grooves (505), imposing electrical boundary requirements that support a desired electrical field distribution within the element.

    摘要翻译: 一种包括安装在声阻尼支撑体上的一个或多个压电陶瓷元件的超声波探头。 期望的声信号通过探头的前部传送和接收,而不必要的声信号被探针后部的支撑体阻尼。 每个元件具有相应的后表面和与其成一体的相应的压电陶瓷层,以在元件和声阻尼支撑体之间提供有效的声耦合。 每个元件的各个压电层包括设置在每个压电元件的相应后表面上的浅槽。 选择压电层的槽体积分数来控制压电层的声阻抗,以便在元件的体声阻抗和声阻尼支撑体的声阻抗之间提供期望的声阻抗匹配。 电极延伸进入并接触凹槽,施加电气边界要求,其支持元件内所需的电场分布。

    Matching layer for front acoustic impedance matching of clinical ultrasonic transducers
    73.
    发明公开
    Matching layer for front acoustic impedance matching of clinical ultrasonic transducers 失效
    Anpassungsschicht zum Anpassen du akustischen Impedanz von klinischen Ultraschallwandler。

    公开(公告)号:EP0629993A2

    公开(公告)日:1994-12-21

    申请号:EP94304296.0

    申请日:1994-06-14

    IPC分类号: G10K11/02 B06B1/06

    CPC分类号: G10K11/02 B06B1/0622

    摘要: An ultrasonic probe having one or more piezoelectric ceramic elements, each having a respective bulk acoustic impedance. Each element has a respective front face and a respective piezoelectric ceramic layer integral therewith to provide efficient acoustic coupling between the probe and a medium under examination by the probe. The respective piezoelectric layer of each element includes shallow grooves disposed on the respective front face of each piezoelectric element. A groove volume fraction of the piezoelectric layer is selected to control acoustic impedance of the piezoelectric layer so as to provide a desired acoustic impedance match between the bulk acoustic impedance of the element and an acoustic impedance of a medium under examination by the probe. Electrodes extend into and contact the grooves, imposing electrical boundary requirements that support a desired electrical field distribution within the element.

    摘要翻译: 一种具有一个或多个压电陶瓷元件的超声波探头,每个具有相应的体声阻抗。 每个元件具有相应的前表面和与其成一体的相应的压电陶瓷层,以在探头和被探针检查的介质之间提供有效的声耦合。 每个元件的各个压电层包括设置在每个压电元件的相应正面上的浅槽。 选择压电层的凹槽体积分数来控制压电层的声阻抗,以便在元件的体声阻抗和由探针检查的介质的声阻抗之间提供期望的声阻抗匹配。 电极延伸进入并接触凹槽,施加电气边界要求,其支持元件内所需的电场分布。

    Micro-grooves for apodization and focussing of wideband clinical ultrasonic transducers
    74.
    发明公开
    Micro-grooves for apodization and focussing of wideband clinical ultrasonic transducers 失效
    MikrorillenfürApodisierung und Fokussierung von breitbandiger klinischer Ultraschallwandler。

    公开(公告)号:EP0629992A2

    公开(公告)日:1994-12-21

    申请号:EP94304046.9

    申请日:1994-06-06

    IPC分类号: G10K11/02 B06B1/06

    CPC分类号: B06B1/0622 G10K11/02

    摘要: An ultrasonic probe including one or more piezoelectric ceramic elements mounted on an acoustically damping support body. Desired acoustic signals are transmitted and received through a front portion of the probe while unwanted acoustic signals are dampened by the support body at the rear portion of the probe. The present invention generates and efficiently focusses a main lobe of a beam of the acoustic signals. Furthermore, the invention provides for apodization of the acoustic beam to reduce extraneous acoustic signals corresponding to side lobes of the acoustic beam. Each element has a respective rear face and a respective first piezoelectric ceramic layer (502; 1002; 1402; 1502; 1902; 2002; 2102; 2202) integral therewith to provide efficient acoustic coupling between the element and the acoustically damping support body. The respective first piezoelectric layer of each element includes shallow grooves (505; 1005; 1905; 2005; 2105; 2205) disposed on the respective rear face of each piezoelectric element. A groove volume fraction of the piezoelectric layer is selected to control acoustic impedance of the first piezoelectric layer. Apodization of the beam is effected by varying the groove volume fraction of the first piezoelectric layer along an acoustic aperture of each element in accordance with a suitable apodization function. In accordance with a focussing function, a groove volume fraction of a respective second piezoelectric layer (1412) integral with each element is varied along the acoustic aperture, thereby effecting focussing of the acoustic beam. Electrodes extend into and contact the grooves, imposing electrical boundary requirements that support a desired electrical field distribution within the element.

    摘要翻译: 一种包括安装在声阻尼支撑体上的一个或多个压电陶瓷元件的超声波探头。 期望的声信号通过探头的前部传送和接收,而不必要的声信号被探针后部的支撑体阻尼。 本发明生成并有效地聚焦声信号的光束的主瓣。 此外,本发明提供了声束的变迹,以减少对应于声束的旁瓣的外来声信号。 每个元件具有相应的后表面和与其成一体的相应的第一压电陶瓷层(502; 1002; 1402; 1502; 1902; 2002; 2102; 2202),以在元件和声阻尼支撑体之间提供有效的声耦合。 每个元件的相应的第一压电层包括设置在每个压电元件的相应后表面上的浅槽(505; 1005; 1905; 2005; 2105; 2205)。 选择压电层的槽体积分数来控制第一压电层的声阻抗。 通过根据适当的变迹函数改变沿每个元件的声孔的第一压电层的槽体积分数来实现光束的变迹。 根据聚焦功能,与每个元件成一体的相应的第二压电层(1412)的凹槽体积分数沿声孔变化,从而实现声束的聚焦。 电极延伸进入并接触凹槽,施加电气边界要求,其支持元件内所需的电场分布。

    MICROSCOPY SYSTEM
    77.
    发明公开
    MICROSCOPY SYSTEM 失效
    显微镜系统。

    公开(公告)号:EP0624258A1

    公开(公告)日:1994-11-17

    申请号:EP92914002.0

    申请日:1992-01-29

    IPC分类号: G02B21 G02B7

    CPC分类号: G02B21/00

    摘要: Un système de microscopie est conçu pour réaliser un grossissement de plus de 12000 X avec une haute résolution simultanée de plus de 0,3 micron et sur une profondeur de champ de 30 microns. Le système de microscopie (10) comprend: un microscope classique (12) pourvu d'une pluralité de lentilles d'objectif (32) qui produisent le grossissement initial avec des limites acceptables de haute résolution et de profondeur de champ; un corps de projection (40) relié au microscope (12) de manière particulière afin d'accroître ce grossissement tout en continuant à maintenir la haute résolution et la profondeur de champ; et une source lumineuse (14) pour éclairer la plaque porte-échantillons (39) du dessous, la source lumineuse (14) étant située à une certaine distance de la plaque (39) et reliée par un câble de fibres optiques (16) à une lentille de champ (35) placée au-dessous de la plaque porte-échantillons (39). Le corps de projection (40) projette une image sur un dispositif récepteur (52) dont la distance à partir de sa lentille de projection (50) peut être modifiée afin de varier le grossissement produit par la psojection.

    Packaging sleever assembly
    78.
    发明公开
    Packaging sleever assembly 失效
    Vorrichtung zum Aufbringen vonVerpackungshülsen。

    公开(公告)号:EP0623511A1

    公开(公告)日:1994-11-09

    申请号:EP94103762.4

    申请日:1989-11-22

    IPC分类号: B65B21/24 B65B59/00

    CPC分类号: B65B21/242 B65B21/06

    摘要: A continuous packaging sleever assembly for wrapping packaging sleeves onto and about groupings of product containers in a packaging operation has a frame structure (11) having a generally horizontal working surface area; conveyance means (13) to move the product containers across said working surface; a horizontally movable flight bar assembly (15,45) having a plurality of flight bars connected to continuous means (19) and having a continuous conveyance path through the packaging operation, said flight bar assembly being constructed and arranged to be selectively movable in a generally perpendicular direction to said product conveyance means (13) and to separate product containers into predetermined groups (26); a packaging sleeve placement structure (27) in synchronisation with said flight bar assembly (15) and for depositing packaging sleeves (21) between and above said flight bars of said flight bar assembly and above the product groups (26); and means (29) to wrap and close said packaging sleeves above the product groups. The means to wrap and close include a side compression closing flight structure (29) having segmented chain support rails (74), a continuous lugged chain structure (78), and pressure control means (73) connected to said segmented chain support rails (74) and being operative on said packaging sleeve.

    摘要翻译: 一种用于在包装操作中将包装套筒包裹在产品容器上并围绕产品容器的组合的连续包装装配组件具有具有大致水平的工作表面积的框架结构(11) 输送装置(13),用于使产品容器移动穿过所述工作表面; 具有连接到连续装置(19)并且具有穿过包装操作的连续输送路径的多个飞行杆的水平移动的飞行杆组件(15,45),所述飞行杆组件被构造和布置成可以在一般地 垂直于所述产品输送装置(13)的方向并将产品容器分成预定的组(26); 与所述飞行杆组件(15)同步并且用于在所述飞行杆组件的所述飞行杆之间和之上以及产品组(26)之上和之上沉积包装套筒(21)的包装套筒放置结构(27)。 以及在产品组上面包装和封闭所述包装套的装置(29)。 包裹和关闭的装置包括具有分段链条支撑轨道(74)的侧面压缩关闭飞行结构(29),连续的牵引链结构(78)和连接到所述分段的链条支撑轨道(74)的压力控制装置(73) )并且在所述包装套筒上操作。

    FILM AND WRAP DISPENSER
    79.
    发明公开
    FILM AND WRAP DISPENSER 失效
    电影和包装分配器

    公开(公告)号:EP0621852A1

    公开(公告)日:1994-11-02

    申请号:EP93901062.0

    申请日:1992-12-23

    IPC分类号: B26D7 B26F3 B65H16 B65H35

    摘要: Un distributeur de film comprend un corps pourvu de parois inférieure (2), avant (5), arrière (4) et latérales, ainsi que d'un couvercle monté pivotant (6). La paroi avant (5) comporte une ouverture sensiblement allongée (8). Des éléments de coupe (15) de film ou de feuille enveloppante (15) sont prévus au niveau de l'ouverture ou adjacente à celle-ci. Un évidement de support (20) allongé et transversal est prévu dans le corps, à l'arrière de l'ouverture permettant d'y loger un rouleau allongé de film ou de feuille enveloppante. Un volet comprimant (25), monté pivotant, est contenu à l'intérieur du corps et est placé au-dessus de l'évidement de support, de manière espacée par rapport à celui-ci. Un rouleau de film ou de feuille enveloppante est destiné à être logé à l'intérieur de l'évidement de support (20), ledit volet presseur (25) produisant une pression dirigée vers le bas sur le rouleau.

    摘要翻译: 胶片分配器包括具有下部(2),前部(5),后部(4)和侧壁的主体以及可枢转地安装的盖(6)。 前壁(5)具有大致细长的开口(8)。 膜或包装片(15)的切割元件(15)设置在开口处或附近。 在开口后部的主体中设有细长且横向的支撑凹部(20),用于容纳细长的胶卷或包装纸卷。 可枢转地安装的压缩翼片(25)容纳在主体内并且被放置在与其分开的支撑凹部的上方。 一卷薄膜或包装片旨在被容纳在支撑凹部(20)内,所述压力片(25)在卷上产生向下的压力。