公开(公告)号：US3161877A

公开(公告)日：1964-12-15

申请号：US10799961

申请日：1961-05-05

Applicant: DEL MAR ENG LAB

Inventor： THORNTON WILLIAM E ,  CHERRY ISAAC R ,  CLIFFORD SANCTUARY

IPC: F41J5/12 ,  G01S13/50

CPC classification number: F41J5/12 ,  G01S13/505

公开(公告)号：US3065967A

公开(公告)日：1962-11-27

申请号：US3715860

申请日：1960-06-20

Applicant: DEL MAR ENG LAB

Inventor： HUMPHREY MICHAEL W ,  JONES DONALD M ,  SEYLE HAROLD W

IPC: B64D5/00 ,  F41J9/10 ,  F42B4/14 ,  F42B4/24 ,  G08B5/40

CPC classification number: F42B4/24 ,  B64D5/00 ,  F41J9/10 ,  F42B4/14 ,  G08B5/40

公开(公告)号：US2971274A

公开(公告)日：1961-02-14

申请号：US67205857

申请日：1957-07-15

Applicant: DEL MAR ENG LAB

Inventor： EDGAR THORNTON WILLIAM

IPC: F41G3/26 ,  G06G7/78

CPC classification number: F41G3/2627 ,  G06G7/78

公开(公告)号：US2953442A

公开(公告)日：1960-09-20

申请号：US61756956

申请日：1956-10-22

Applicant: DEL MAR ENG LAB

Inventor： WESLEY HOPPER JUNE ,  ELDER BOYD B

IPC: B64D3/02 ,  B64F1/08 ,  F41J9/10

CPC classification number: F41J9/10 ,  B64D3/02 ,  B64F1/08

公开(公告)号：US2927793A

公开(公告)日：1960-03-08

申请号：US71546758

申请日：1958-02-14

Applicant: DEL MAR ENG LAB

Inventor： DEL MAR BRUCE E

IPC: F41J9/10

CPC classification number: F41J9/10

公开(公告)号：US2919869A

公开(公告)日：1960-01-05

申请号：US57501556

申请日：1956-03-30

Applicant: DEL MAR ENG LAB

Inventor： HOPPER ROBERT J ,  ELDER BOYD B

IPC: B64D3/02 ,  F41J9/10

CPC classification number: B64D3/02 ,  F41J9/10

公开(公告)号：US3887787A

公开(公告)日：1975-06-03

申请号：US51179174

申请日：1974-10-03

Applicant: DEL MAR ENG LAB

Inventor： GREGG DAVID PAUL

IPC: G03D13/00 ,  G05F1/66 ,  H05B1/00

CPC classification number: G03D13/002 ,  G05F1/66

Abstract: Apparatus is provided for using a dry process photographic medium of the type described in Copending application Ser. No. 510,153 for recording data. The photographic medium includes an electrically conductive base which responds to electric power to produce developing heat internally. The apparatus of the invention includes electrodes in the form of rods, or rollers, for example, across which the medium is drawn, and electronic circuitry connected to the electrodes for introducing a controlled electric current flow through the base of the medium between the electrodes to develop latent images previously exposed on the medium, by the generation of electric power directly in the base.

Abstract translation: 提供了用于使用在共同未决申请序列号中描述的类型的干法照相介质的设备。 编号510,153，用于记录数据。 照相介质包括导电基底，其响应电力在内部产生显影热。 本发明的装置包括例如介质被拉出的杆或辊的形式的电极，以及连接到电极的电子电路，用于引入受电流流过电极之间的介质的基底到 通过直接在基座中产生电力来发展先前暴露在介质上的潜像。

公开(公告)号：US3877544A

公开(公告)日：1975-04-15

申请号：US37909773

申请日：1973-07-13

Applicant: DEL MAR ENG LAB

Inventor： MCCOLLUM FENWICK HARRIS

IPC: B66F11/04

CPC classification number: B66F11/044

Abstract: A lazy tong or scissor-type of extendible boom structure having one end mounted on a platform. The boom structure can be extended, elevated, and/or rotated independently by drive structure mounted on the platform and a load-carrying basket is mounted on the opposite end of the boom. The boom comprises a pair of parallel lazy tongs, each comprising pairs of beams which are pivoted to one another in scissorlike fashion, the pivoted beams opposite each other on the two lazy tongs forming one ''''bay.'''' Stress transmitting rigid structural cross members are fixed between the inner beams of each bay and similar cross members are nested at interference-free positions and between the outer beams of each bay to balance the torque within the pair of lazy tongs and prevent rotation of the beams and consequent twisting of the extended boom when an asymmetrical load is applied thereto, such as by an off-center load in the platform or basket or by the locating of the platform base in a nonhorizontal plane.

Abstract translation: 一种具有安装在平台上的一端的延伸钳或剪刀型可伸缩臂结构。 悬臂结构可以通过安装在平台上的驱动结构独立地延伸，升高和/或旋转，并且载重篮安装在起重臂的相对端上。 起重臂包括一对平行的懒惰钳，每个钳子包括成对的梁，它们以剪叉状的方式彼此枢转，在两个懒惰的钳子上相对地枢转的梁形成一个“托架”。 应力传递刚性结构横向构件固定在每个隔间的内梁之间，类似的横向构件嵌套在无干扰位置和每个隔间的外梁之间，以平衡一对懒惰钳内的扭矩，并防止梁的旋转 并且当对其施加非对称负载时，例如通过平台或筐中的偏心负载或者通过将平台基座定位在非水平面中，扩展起重臂的扭转。

公开(公告)号：US3834375A

公开(公告)日：1974-09-10

申请号：US38097573

申请日：1973-07-20

Applicant: DEL MAR ENG LAB

Inventor： BACHMAN J ,  SANCTUARY C ,  WOODS D

IPC: A61B5/083 ,  A61B5/093 ,  G01F15/075 ,  A61B5/08

CPC classification number: G01F15/0755 ,  A61B5/083 ,  A61B5/093

Abstract: A respiratory gas analyzer is provided in the form of a breath gas measuring instrument and system in which the oxygen uptake in the expired air of a subject, and the oxygen consumption per unit of weight of the subject, are periodically calculated and digitally displayed. A true sample of the expired air is accumulated by gradual extraction within the system of the invention on a periodic basis for gas analysis, and a computer included in the system calculates the oxygen depletion of each total sample to standard temperature and at ambient pressure and provides a digital display of oxygen uptake. An additional computer is included in the system which responds to the compensated oxygen depletion and to the subject''s weight to provide a digital display of the oxygen uptake per unit weight of the subject.

Abstract translation: 以呼吸气体测量仪器和系统的形式提供呼吸气体分析仪，其中周期性地计算和数字显示受试者的呼气中的氧摄取量和受试者每单位体重的氧消耗。 过期空气的真实样品通过在本发明的系统内逐渐提取而积累，用于气体分析，并且包括在系统中的计算机将每个总样品的氧耗尽计算为标准温度和环境压力，并提供 数字显示氧摄取。 系统中包括另外的计算机，其响应于补偿的氧耗竭和受试者的体重，以提供对受试者每单位体重的氧摄取的数字显示。

公开(公告)号：US3826491A

公开(公告)日：1974-07-30

申请号：US37106673

申请日：1973-06-18

Applicant: DEL MAR ENG LAB

Inventor： ELDER B

IPC: A63B22/02 ,  A63B23/06

CPC classification number: A63B22/0023 ,  A63B22/02 ,  A63B22/025 ,  A63B22/0285

Abstract: An exercise treadmill is provided for diagnostic and therapeutic purposes, which includes, among other features, an eddy-current, variable speed drive to obtain a belt speed range from zero to maximum speed, and a differential drive through a slip clutch to the two rollers imparting motion to the belt. Safety of the subject is enhanced by an electrically non-conductive coating on the handrails to eliminate any possibility of grounding electricity through the patient''s body. Incorporation of a chair as an integral part of the assembly assures a rest place in appropriate proximity to the walking surface. The treadmill walking surface is positioned and maintained at the desired inclination with minimum apparatus load by virtue of locating the fulcrum at approximately the center-of-gravity. The inclination is displayed on a remote control panel which also provides the capability of controlling all functions of the unit.

Abstract translation: 提供了用于诊断和治疗目的的运动跑步机，其包括涡流，变速驱动器，以获得从零到最大速度的皮带速度范围，以及通过滑动离合器到两个滚子的差速驱动 给皮带赋予运动。 通过扶手上的非导电涂层来增强受试者的安全性，以消除通过患者身体接地的任何可能性。 将椅子作为组件的组成部分并入确保适当靠近行走表面的休息位置。 通过将支点定位在近似重心处，跑步机行走表面被定位并保持在所需的倾斜度并且以最小的装置负载。 倾斜显示在遥控面板上，该控制面板还具有控制本机功能的能力。