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公开(公告)号：US4653225A
公开(公告)日：1987-03-31
申请号：US800961
申请日：1985-11-22
Applicant: Donald Spector
Inventor： Donald Spector
CPC classification number: A01G9/10
Abstract: A botanical seed starter assembly for ornamental flowers in which the dormant seeds for a given type of flower or an assortment thereof are dispersed in a matrix of inert particulates in a small box having a removable seal. Printed on the box is a picture of the flower or the assortment thereof to be derived from the seeds. The particulates in the matrix include particles formed of absorbent material which are impregnated with a perfume whose fragrance corresponds to the natural fragrance of the flowers to be grown. When the seal is removed and the matrix is watered, the seeds therein will in due course proceed to sprout. In the more or less prolonged period during which germination is in progress and no sprouts are yet visible, the user during this period will not only experience the fragrance of the perfume, but will relate this fragrance to the flower picture associated therewith, and not have to wait for the flowers to come into being to enjoy them.
Abstract translation: 用于观赏花的植物种子起始组件，其中用于给定类型的花或其分类的休眠种子分散在具有可移除密封的小盒中的惰性颗粒基质中。 盒子上印有一朵花或其种子的种类来自种子的图片。 基质中的颗粒包括由吸收材料形成的颗粒，其被香料浸渍，香料对应于待生长的花的天然香料。 当密封被去除并且基质被浇水时，其中的种子将在适当的时候继续发芽。 在萌芽进行中或多或少延长的时期，萌芽仍然可见，用户在此期间不仅会体验到香水的香味，而且会将这种香味与其相关的花卉图像相关联，而不会 等待花开始享受。
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公开(公告)号：US4597781A
公开(公告)日：1986-07-01
申请号：US673725
申请日：1984-11-21
Applicant: Donald Spector
Inventor： Donald Spector
Abstract: A compact unit adapted to remove particulate contaminants from the atmosphere of a room and at the same time to render the atmosphere more pleasing. The unit is provided with a casing that includes a cylindrical flow tube through which the air to be purified is drawn by means of a suction fan at the outlet end of the tube. Attachable to the inlet end of the tube is a series of inter-coupled filter rings which are progressively graded to remove more or less coarse particles. The last filter ring in the series is constituted by a porous disc impregnated with a volatile aromatic liquid which is volatilized by the forced air stream to impart a fragrance thereto. Intermediate the inlet and outlet of the tube is an electrostatic precipitator constituted by a negatively-charged ionizer electrode and a positively-charged tubular collector which act to extract residual fine particles from the air stream, whereby the air returned to the atmosphere from the outlet is substantially free of contaminants and is fragrant.
Abstract translation: 适合从室内空气中除去微粒污染物并同时使气氛更加令人满意的紧凑型单元。 该单元设置有壳体，该壳体包括圆柱形流管，净化空气通过该圆筒形流动管通过管的出口端处的抽吸风扇被抽吸。 可连接到管的入口端的是一系列相互连接的过滤环，其逐渐分级以除去或多或少的粗颗粒。 该系列中的最后一个过滤器环由浸渍有挥发性芳香族液体的多孔盘构成，其通过强制空气流挥发以赋予香料。 中间管的入口和出口是由负电荷离子发生器电极和带正电的管状收集器构成的静电除尘器，其用于从空气流中提取残留的细颗粒，由此从出口返回到大气的空气是 基本上没有污染物，是香的。
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公开(公告)号：US4567091A
公开(公告)日：1986-01-28
申请号：US749387
申请日：1985-06-27
Applicant: Donald Spector
Inventor： Donald Spector
CPC classification number: A63B49/08 , A63B60/14 , B32B5/18 , Y10T428/1376 , Y10T428/1379 , Y10T428/1424 , Y10T428/249922 , Y10T428/249954 , Y10T428/249982 , Y10T428/249989
Abstract: An adhesive sports tape windable about the handle of a sports appliance such as a tennis racquet to create a sheath thereabout which acts not only to enhance the grip of the handle but also as pneumatic cushioning minimizing the transmission of shock forces from the handle to the hand of the player. The tape is formed by a flexible band having an open-cell foam plastic core and opposing, gas-impermeable facing skins. The inner skin is coated with a pressure-sensitive adhesive layer to adhere the tape to the handle. The outer skin of the tape when the sheath is formed, is engaged by the hand of the player. The gas filling the cells of the core is entrapped within the tape by the skins, whereby when the tape-formed sheath is manually compressed by the player, it seeks to rebound to its original shape, thereby providing a pneumatic cushioning action. The surface of the skins is irregular, thereby enhancing the grip characteristics of the sheath.
Abstract translation: 可以围绕诸如网球拍的运动器具的把手缠绕的粘合运动带，以在其周围形成护套，其不仅用于增强手柄的抓握力，而且还作为将手柄到手的冲击力的传递最小化的气动缓冲 的玩家。 胶带由具有开孔泡沫塑料芯和相对的不透气面对皮肤的柔性带形成。 内表面涂有压敏粘合剂层，以将胶带粘附到手柄上。 当护套形成时，带的外皮由玩家的手接合。 填充芯的细胞的气体被皮肤夹带在带内，由此当带状护套被玩家手动压缩时，它试图反弹到其原始形状，从而提供气动缓冲作用。 皮肤的表面是不规则的，从而增强护套的握持特性。
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公开(公告)号：US4489939A
公开(公告)日：1984-12-25
申请号：US139341
申请日：1980-04-11
Applicant: Donald Spector
Inventor： Donald Spector
CPC classification number: A63F7/045 , A63F7/02 , A63F2009/2467 , A63F2009/2469 , A63F2250/0407
Abstract: A game in which play elements are immersed in liquid within a transparent cell contained in a cartridge insertable in an optical viewer or projector. The play elements have a specific gravity which is either slightly higher or lower than that of the liquid whereby the elements normally sink to the bottom of the cell or rise to the top thereof. The cartridge is provided with an external actuator which when manipulated by a player causes the play elements to move towards targets or other goals, this activity being viewable by the player on a screen.
Abstract translation: 将游戏元件浸入容纳在可插入光学观察器或投影仪的盒中的透明单元内的液体中的游戏。 游离元素具有比液体略高或低的比重，因此元件通常沉到电池的底部或者上升到其顶部。 该盒具有外部致动器，当由玩家操纵时，游戏元件朝向目标或其他目标移动，该活动可由玩家在屏幕上观看。
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公开(公告)号：USD275900S
公开(公告)日：1984-10-09
申请号：US351534
申请日：1982-02-23
Applicant: Donald Spector
Designer： Donald Spector
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Patent Agency Ranking
公开(公告)号：US4309011A
公开(公告)日：1982-01-05
申请号：US107625
申请日：1979-12-27
Applicant: Donald Spector
Inventor： Donald Spector
CPC classification number: F16M13/02 , A47G1/17 , A47G1/20 , A47G25/0607 , A47K10/10
Abstract: A wall fixture assembly for adhesively mounting an object onto a wall. Though capable of carrying relatively heavy loads, the assembly is readily removable from the wall without impairing the surface thereof. It is constituted by a base sheet and a fixture having a flat foot, the base sheet having an underface coated with a layer of pressure-sensitive adhesive whereby the sheet may be pressed against the wall at a desired site and conformed thereto. The flat foot of the fixture whose area is much smaller than that of the sheet is covered with a layer of high-strength adhesive. In installing the assembly, first the sheet is adhered to the wall and conformed thereto, and then the foot of the fixture is pressed against the sheet at the center zone thereof and firmly adhered thereto. A heavy load thereafter imposed on the fixture will not dislodge it from the wall, in that the base sheet interposed between the fixture and the wall acts as a load distributor therefor. The fixture is further provided with an array of outriggers whose extremities engage the outer face of the base sheet at points displaced from the foot to resist bending moments, further enhancing the load-bearing characteristics of the assembly. To remove the installation, one simply peels the sheet from the wall.
Abstract translation: 一种用于将物体粘合地安装在墙壁上的墙壁固定装置。 虽然能够承载相对较重的载荷，但组件很容易从壁上移除而不损害其表面。 它由基片和具有扁平脚的固定器构成，底片具有涂覆有一层压敏粘合剂的底面，由此片可以在期望的位置处压靠在壁上并与其一致。 其面积远小于片材的夹具的平脚被一层高强度粘合剂覆盖。 在安装组件时，首先将薄片粘贴到壁上并与之相符合，然后将固定装置的底座压在其中心区域的薄片上并牢固地粘附在其上。 此后施加在固定装置上的沉重的载荷将不会从壁上移开，因为夹在夹具和壁之间的基片用作负载分配器。 该固定装置还设置有外伸支架阵列，其外伸部分在与脚部偏离的位置接合基片的外表面以抵抗弯曲力矩，进一步增强了组件的承载特性。 要拆除安装，只需从墙上剥离纸张。
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公开(公告)号：US4148479A
公开(公告)日：1979-04-10
申请号：US809774
申请日：1977-06-24
Applicant: Donald Spector
Inventor： Donald Spector
IPC: A63B21/00 , A63B21/008 , A63B23/12
CPC classification number: A63B21/00043 , A63B21/00185 , A63B21/0083 , A63B21/4035 , A63B21/4045 , A63B21/4049 , A63B23/03508 , A63B23/03533 , A63B23/12
Abstract: A push-pull isokinetic exerciser composed of inner and outer telescoping tubes whose ends have handle pieces attached thereto. The inner tube defines an oil-filled chamber which encloses a piston whose actuating rod is attached to the handle end of the outer tube. The piston divides the chamber into right and left sections provided with valves that function alternately to allow oil to pass from the right section to the left section when the tubes are brought together by the handle pieces in a compression stroke, and that allow oil to pass from the left section to the right section when the tubes are pulled apart in an expansion stroke. The motion in the compression and expansion strokes is linear and affords uniform resistance to motion throughout the entire length of each stroke, so that the exercising effect is even and free of strain. Each handle piece is constituted by a cap which covers and protects the end of the tube to which it is attached, a U-shaped yoke secured to the base of the cap and having arms projecting therefrom and a handle bridging the arms, the handle having a longitudinal bore therein to receive the mid-section of a crossbar, whereby the user may engage the handle piece with either hand or foot, or may engage the ends of the crossbar protruding from the handle with both hands or both feet.
Abstract translation: 推拉等动力练习器由内外伸缩管组成，其末端具有附接到其上的手柄片。 内管限定了一个充满油的腔室，其包围一个活塞，其活塞杆连接到外管的手柄端。 活塞将腔室分成右侧和左侧部分，该部分设置有阀，其交替地起作用，以便当压缩冲程中通过手柄将管汇合在一起时允许油从右侧部分通过，并允许油通过 当管在膨胀冲程中拉开时，从左侧部分到右侧部分。 压缩和膨胀冲程中的运动是线性的，并且在每个冲程的整个长度上均匀地抵抗运动，使得运动效果均匀且没有应变。 每个手柄件由盖子构成，盖子覆盖并保护连接到其上的管子的端部，U形轭片固定到盖子的底部并具有从其突出的臂和一个桥接臂的手柄，手柄具有 其中的纵向孔容纳横杆的中间部分，由此使用者可以用手或脚接合手柄件，或者可以用两只手或两只脚接合从手柄突出的横杆的端部。
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公开(公告)号：US4099713A
公开(公告)日：1978-07-11
申请号：US816255
申请日：1977-07-15
Applicant: Donald Spector
Inventor： Donald Spector
CPC classification number: A63B71/0686 , A63B2220/17 , A63B5/16
Abstract: An electronic physical trainer system which produces periodic tone signals at an adjustable rate to establish an exercise rhythm and which senses the calisthenic activity of a performer in response to this rhythm to evaluate and improve his performance. The trainer system includes a position sensor in the form of a light beam directed toward a photodetector in a path traversing an exercise area to produce action pulses which reflect the movement of the performer as he alternately blocks and clears the beam path. Also included in the system is a pulse generator whose frequency is adjustable to produce exercise pulses which activate a tone generator whose output is amplified and reproduced to provide the tone signals. The exercise pulses and the action pulses are compared in a coincidence network which yields a "hit" pulse each time an action pulse overlaps an exercise pulse to a degree exceeding a set value and which otherwise yields a "miss" pulse. The hit and miss pulses are separately counted and displayed to score the performance.
Abstract translation: 一种电子物理训练器系统，其以可调节的速率产生周期性音调信号，以建立运动节奏，并且响应于该节奏感测表演者的健美活动以评估和改善他的表现。 训练器系统包括以横穿锻炼区域的路径朝向光电检测器的光束形式的位置传感器，以产生当他交替地阻挡和清除光束路径时反映执行者的运动的动作脉冲。 系统中还包括一个脉冲发生器，其频率可调，以产生运动脉冲，激活音调发生器，其输出被放大和再现以提供音调信号。 锻炼脉冲和动作脉冲在重合网络中进行比较，每当动作脉冲与运动脉冲重叠到超过设定值的程度时产生“命中”脉冲，否则产生“未命中”脉冲。 命中和错误脉冲被分开计数和显示以评定性能。
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公开(公告)号：US4041707A
公开(公告)日：1977-08-16
申请号：US703284
申请日：1976-07-07
Applicant: Donald Spector
Inventor： Donald Spector
Abstract: An underwater thermal energy conversion unit adapted to exploit the temperature differential between the surface temperature and the water temperature at the depth of submersion to generate useful power. The unit includes a cylinder divided by a piston assembly into a variable-temperature (VT) air-filled chamber and a constant-temperature (CT) air-filled chamber, both chambers being in heat exchange relationship with the relatively cold water at the depth of the submerged cylinder. The air in the CT chamber is always at the cold water temperature, whereas the air in the VT chamber communicates through a thermally-insulated duct with ambient air above the water body, so that when a control valve is open, the air temperature within the VT chamber rises above the cold water temperature, and when the valve is thereafter closed to isolate the VT chamber from ambient air, the air temperature therein falls again to the cold water temperature. A sensing system causes the valve to open when the temperatures in both chambers are at about the same level. As a consequence, the temperature in the VT chamber proceeds to rise to create an air pressure difference between the chambers, causing the piston assembly to move in the direction of the CT chamber to compress the air therein. When the temperature in the VT chamber reaches a level close to that of the ambient air, the sensing system then acts to close the valve, and the temperature in the VT chamber then proceeds to fall. As this occurs, the pressurized air in the CT chamber forces the piston assembly in the direction of the VT chamber to a point of equilibrium to complete the cycle. The reciprocation of the piston assembly is converted into output power.
Abstract translation: 一种水下热能转换装置，适用于在浸没深度下利用表面温度和水温之间的温差产生有用的能量。 该单元包括由活塞组件分成可变温度（VT）充气室和恒温（CT）充气室的气缸，两个室与深度相对较冷的水处于热交换关系 的浸没气瓶。 CT室中的空气总是处于冷水温度，而VT室中的空气通过绝热管道与水体上方的环境空气连通，从而当控制阀打开时，空气温度在 VT室升高到冷水温度以上，当阀门闭合以将VT室与环境空气隔离时，其中的空气温度再次下降到冷水温度。 当两个室中的温度处于大致相同的水平时，感测系统使阀门打开。 结果，VT室中的温度进行上升，从而在腔室之间产生气压差，导致活塞组件沿着CT腔室的方向移动以压缩其中的空气。 当VT室中的温度达到接近环境空气的温度时，感测系统然后起作用以关闭阀门，然后VT室中的温度继续下降。 当这种情况发生时，CT室中的加压空气迫使活塞组件沿VT室的方向达到平衡点，以完成循环。 活塞组件的往复运动被转换为输出功率。
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公开(公告)号：US11259951B2
公开(公告)日：2022-03-01
申请号：US16671273
申请日：2019-11-01
Applicant: Donald Spector
Inventor： Donald Spector
Abstract: Systems and methods of measuring feet and designing and creating orthopedic inserts are described. A leg length discrepancy of a user is measured and this data, along with foot size are input into a computer. The computer then creates a computer model of a custom shoe insert based on this information. The computer model is then sent to a 3D printer to print the insert. The insert consists of a base insert with partial correction, and several additional layers that are added successively over time until a full correction is obtained. This eliminates any pain associated with a fully corrective insert, and allows the body to adjust gradually to the correction.
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