公开(公告)号：US20210097896A1

公开(公告)日：2021-04-01

申请号：US17120479

申请日：2020-12-14

Applicant: Daniel Silverman

Inventor： Daniel Silverman

IPC: G09F3/20

Abstract: The invention provides a portable display apparatus. The portable display apparatus includes a clipstand that attaches to a barreled device and is used to display information, including holding other metal-backed items. The clipstand surface has a magnet embedded so that different faces can be attached to the clip surface and allow different information to be displayed, and different items to be held. The present invention also includes a clear plastic sleeve, the tag, attached to a metal bar to allow the tag to stick to the magnet. Different cards can be placed into the tag, and the tag may be written on with an erasable marker to allow for different displays. The clipstand may be displayed on a table attached to a barreled instrument or worn on a lanyard.

公开(公告)号：US4497044A

公开(公告)日：1985-01-29

申请号：US337678

申请日：1982-01-07

Applicant: Daniel Silverman

Inventor： Daniel Silverman

IPC: G01V1/13 ,  G01V1/37 ,  G01V1/42 ,  G01V1/02 ,  G01V1/28

CPC classification number: G01V1/42 ,  G01V1/13 ,  G01V1/375 ,  G01V2210/127

Abstract: A seismic wave generator and method of using it, which comprises a vertical array of sources at known spacings, for detonation in a seismic wave propagating medium of known seismic velocity; means to initiate the sources in time sequence in a selected series of known different time intervals and recording the seismic waves at a distant location to provide a first electrical signal; and correlating the first electrical signal with a second electrical signal derived from the pattern of initiation, as modified by the travel times of the waves between the several separate charges.

Abstract translation: 一种地震波发生器及其使用方法，其包括已知间距的源的垂直阵列，用于已知地震速度的地震波传播介质中的爆震; 用于以所选系列的已知不同时间间隔的时间序列来启动所述源的装置，并将所述地震波记录在远处，以提供第一电信号; 以及将所述第一电信号与从所述起始模式导出的第二电信号相关联，所述第二电信号由所述几个分离的电荷之间的波浪的行进时间所修改。

公开(公告)号：US4280200A

公开(公告)日：1981-07-21

申请号：US41060

申请日：1979-05-21

Applicant: Daniel Silverman

Inventor： Daniel Silverman

IPC: G01V1/00 ,  G01V1/30 ,  G01V1/24

CPC classification number: G01V1/003 ,  G01V1/30

Abstract: A seismic method for mapping horizontal fractures in the earth resulting from the application of fluid pressure, at a selected point, at a selected depth, in the earth, comprising the steps of creating a seismic wave in the earth over the expected position of the fracture, and detecting the seismic waves reflected upwardly at a reflecting interface, at or near the fracture, at each of a plurality of seismic sensors, in at least one radial array. The received signals are recorded for each of two conditions: a first case, when the fracture is pressurized, and filled with fluid, and the roof of the fracture is separated from the base of the fracture; and a second case when the fracture is depressurized, and the roof of the fracture rests on the base. Some sensors will show a different character of reflection signal in the two cases. For these sensors the points of reflection are within the outer perimeter of the fracture. For the other sensors, which show relatively no change in character of reflection signal, the points of reflection are outside of the outer perimeter of the fracture. The process is repeated for both compressional and shear seismic sources, and the electrical signals are compared for compressional and shear sources and for pressurized and depressurized fracture.

Abstract translation: 一种地震方法，用于在地球上的选定深度处选择的位置施加流体压力的地球上的水平裂缝进行映射，包括以下步骤：在地球的预期位置上产生地震波， 并且在至少一个径向阵列中检测在多个地震传感器中的每一个处的位于反射界面处的反射界面处在或在裂缝附近反射的地震波。 记录两个条件中的每一个的接收到的信号：第一种情况，当断裂被加压并且填充有流体时，并且断裂的顶部与断裂的基部分离; 并且当断裂减压时的第二种情况，并且裂缝的顶部搁置在基部上。 在这两种情况下，一些传感器将显示不同的反射信号。 对于这些传感器，反射点在裂缝的外周边内。 对于反射信号的性质相对没有变化的其他传感器，反射点位于裂缝的外周的外侧。 对于压缩和剪切地震源都重复该过程，并对电信号进行压缩和剪切源以及加压和减压断裂进行比较。

公开(公告)号：US4213038A

公开(公告)日：1980-07-15

申请号：US752568

申请日：1976-12-20

Applicant: Daniel Silverman ,  Everett A. Johnson

Inventor： Daniel Silverman ,  Everett A. Johnson

IPC: G06K19/14 ,  G07C9/00 ,  G07F7/08 ,  G06K5/00

CPC classification number: G06K19/14 ,  G07C9/00007 ,  G07F7/086

Abstract: This invention describes a system for access control, wherein a control card is presented to a control means. If the control card is authenticated, then access is gained. If it is not authenticated, access is not gained, the control card is retained, and an alarm may be sounded.The control card contains at least two means; (1) machine readable indicia identifying the card, and (2) a random pattern of micro spots, which pattern is derived (by direct copying--such as by focussed laser beam) from one of a plurality of different patterns, retained in a bank of such micro patterns, each such micro pattern identified by, and selectable in accordance with, different unique indicia, identical with the machine readable indicia on said cards.In use the control card is introduced into the control means and the indicia are read. Master micro pattern corresponding to the indicia is selected from the bank. The card micro pattern and master micro pattern are compared. If the comparison okay, the card is authenticated.

Abstract translation: 本发明描述了一种用于访问控制的系统，其中向控制装置呈现控制卡。 如果控制卡被认证，则获得访问。 如果没有认证，则不能进行访问，控制卡被保留，并且可能发出警报。 控制卡至少包含两种手段; （1）识别卡的机器可读标记，以及（2）从多个不同图案中的一个导出（通过聚焦激光束直接复制）图案的微点的随机图案，保留在银行 的这种微图案，每个这样的微图案由所述卡片上的机器可读标记识别并且可根据不同的唯一标记来选择。 在使用中，将控制卡引入控制装置并且读取标记。 从银行中选择对应于标记的主微图案。 比较卡微图和主微图。 如果比较好的话，该卡被认证。

公开(公告)号：US3979724A

公开(公告)日：1976-09-07

申请号：US475581

申请日：1974-06-03

Applicant: Daniel Silverman ,  John R. Bailey

Inventor： Daniel Silverman ,  John R. Bailey

IPC: E21B47/02 ,  G01V1/42 ,  G01V1/40

CPC classification number: E21B47/02 ,  G01V1/42

Abstract: A method and apparatus for determining the position of the bottom end of a long pipe in a deep water-filled borehole, comprising generating a shock wave in the water at the surface end of the pipe, timing the travel of the shock wave down the pipe to the bottom end thereof, where the shock wave will pass into the liquid in the borehole, generating an expanding seismic wave in the earth. Setting out a plurality of geophones on the earth at the surface to detect the arrival of the seismic wave. Recording the geophone signals and determining the arrival times of the seismic wave. Determining the travel times of the seismic wave to each geophone and determining the position of the end of the pipe.

Abstract translation: 一种用于确定深水充填钻孔中的长管的底端的位置的方法和装置，包括在管的表面端处的水中产生冲击波，将冲击波的行程定时到管 在其底端，冲击波将进入钻孔中的液体，在地球中产生膨胀的地震波。 在地面上设置多个地震检波器，以检测地震波的到来。 记录地震检波器信号并确定地震波的到达时间。 确定地震波到每个地震检波器的行进时间并确定管道末端的位置。

公开(公告)号：US3979591A

公开(公告)日：1976-09-07

申请号：US498954

申请日：1974-08-20

Applicant: Daniel Silverman

Inventor： Daniel Silverman

IPC: B23K26/03 ,  B23K26/18 ,  B41M5/24 ,  B44B7/00 ,  G11C13/04 ,  G03C5/16

CPC classification number: B23K26/032 ,  B23K26/0661 ,  B23K26/18 ,  B41M5/24 ,  B44B7/00 ,  G11C13/048 ,  B23K2201/007 ,  Y10S430/146

Abstract: In the field of the storage and retrieval of information, information records in the form of patterns of microspots of small size and high packing density are formed on a record web by the use of a focussed first laser beam, of a first level of intensity, to evaporate or burn away material to form microperforations in a thin layer of opaque first material on a web of transparent plastic. This invention covers the process of preparing a facsimile record of the pattern of microspots on a master record by exposing a second record web through the microperforations in the first web to a constant intensity focussed second laser beam of less intensity than the first level of intensity. Also means are shown for using an optical pattern on a first layer to control a laser to burn openings into an opaque underlying layer.

Abstract translation: 在信息的存储和检索领域，通过使用第一强度级别的聚焦的第一激光束，在记录卷筒纸上形成小尺寸和高包装密度的微小图案形式的信息记录， 蒸发或烧掉材料以在透明塑料网上的不透明第一材料薄层中形成微孔。 本发明涵盖通过将第二记录网通过第一网中的微穿孔曝光到比第一强度强度低的恒定强度聚焦的第二激光束来制备主记录上的微孔图案的传真记录的过程。 还示出了在第一层上使用光学图案来控制激光以将开口燃烧到不透明的下层中的装置。

公开(公告)号：US4479204A

公开(公告)日：1984-10-23

申请号：US268787

申请日：1981-06-01

Applicant: Daniel Silverman

Inventor： Daniel Silverman

IPC: E21B43/247 ,  E21B47/02 ,  E21B49/00 ,  G01V1/30 ,  G01V1/135

CPC classification number: E21B47/02 ,  E21B43/247 ,  E21B49/00 ,  G01V1/30

Abstract: In the injection of fluids into subsurface geological formations, such as for the purpose of recovering a mineral in that formation, it is important that the flow progress of that fluid is known at all points in the subsurface. This information is provided by injecting a selected fluid into the formation. This fluid may be a gas, or a liquid, or a mixture of gas and liquid. When this fluid is in the subsurface formation there will be a mixture of gas and liquid in selected proportion in the formation. This mixture in a geologic formation overlain by a shale, for example, will have a much higher reflection coefficient. A source of seismic waves is operated at the surface, and the received reflections are compared between spaced positions on the surface.

Abstract translation: 在将流体注入地下地质构造中，例如为了回收该地层中的矿物，重要的是该流体的流动进程在地下的所有点都是已知的。 通过将选定的流体注入地层来提供该信息。 该流体可以是气体，或液体，或气体和液体的混合物。 当该流体处于地下地层时，在地层中将以选定的比例存在气体和液体的混合物。 例如，由页岩覆盖的地质构造中的这种混合物将具有更高的反射系数。 在地面上操作地震波源，并且在表面上的间隔位置之间比较接收的反射。

公开(公告)号：US4464566A

公开(公告)日：1984-08-07

申请号：US427588

申请日：1982-09-29

Applicant: Daniel Silverman ,  Everett A. Johnson

Inventor： Daniel Silverman ,  Everett A. Johnson

IPC: G06K7/08 ,  G06K7/14 ,  G07C9/00 ,  G07F7/08 ,  G06K5/00

CPC classification number: G06K7/14 ,  G06K7/08 ,  G07C9/00007 ,  G07F7/086

Abstract: This invention describes a system for access control, wherein a control card is presented to a control means. If the control card is authenticated, then access is gained. If it is not authenticated, access is not gained, the control card is retained, and an alarm may be sounded.The control card contains at least two means; (1) machine readable indicia identifying the card, and (2) a random pattern of micro spots, which pattern is derived (by direct copying--such as by focussed laser beam) from one of a plurality of different patterns, retained in a bank of such micro patterns, each such micro pattern identified by, and selectable in accordance with, different unique indicia, identical with the machine readable indicia on said cards.In use the control card is introduced into the control means and the indicia are read. Master micro pattern corresponding to the indicia is selected from the bank. The card micro pattern and master micro pattern are compared. If the comparison okay, the card is authenticated.

Abstract translation: 本发明描述了一种用于访问控制的系统，其中向控制装置呈现控制卡。 如果控制卡被认证，则获得访问。 如果没有认证，则不能进行访问，控制卡被保留，并且可能发出警报。 控制卡至少包含两种手段; （1）识别卡的机器可读标记，以及（2）从多个不同图案中的一个导出（通过聚焦激光束直接复制）图案的微点的随机图案，保留在银行 的这种微图案，每个这样的微图案由所述卡片上的机器可读标记识别并且可根据不同的唯一标记来选择。 在使用中，将控制卡引入控制装置并且读取标记。 从银行中选择对应于标记的主微图案。 比较卡微图和主微图。 如果比较好的话，该卡被认证。

公开(公告)号：US4432078A

公开(公告)日：1984-02-14

申请号：US226891

申请日：1981-01-21

Applicant: Daniel Silverman

Inventor： Daniel Silverman

IPC: G01V1/133 ,  G01V1/42 ,  G01V1/24 ,  E21B43/26 ,  G01V1/22

CPC classification number: G01V1/42 ,  G01V1/133 ,  G01V1/52

Abstract: A method of fracturing a deep borehole to form a vertical fracture, and of determining the azimuth of the resulting fracture, comprising pumping a pressurized fracture fluid into said well through a pipe from the surface, to provide a bottom hole pressure P which is less than the normal fracturing press (NFP), and generating a series of sharp pressure pulses (SPP) of selected magnitude, such that when added to the pressure P, provide pressure peaks greater than the NFP. By providing arrays of seismic sensors at the surface and determining the direction of propagation of the seismic waves generated by the SPP, the azimuth of the fracture can be determined.

Abstract translation: 一种压裂深孔以形成垂直断裂并确定所得裂缝的方位角的方法，包括通过管道从表面将加压的断裂流体泵送到井中，以提供小于等于的井底压力P 正常的压裂压机（NFP），并产生一系列具有所选量值的尖锐压力脉冲（SPP），使得当加到压力P时，提供大于NFP的压力峰值。 通过在表面提供地震传感器阵列并确定由SPP产生的地震波的传播方向，可以确定裂缝的方位角。

公开(公告)号：US4252209A

公开(公告)日：1981-02-24

申请号：US004167

申请日：1979-01-17

Applicant: Daniel Silverman

Inventor： Daniel Silverman

IPC: G01V1/133 ,  G01V1/40 ,  G01V1/02

CPC classification number: G01V1/133 ,  G01V1/52

Abstract: A method of and apparatus for determining the precise position of the drill bit on the bottom of a long drill string in a deep borehole in the earth, during a drilling operation. The method comprises placing a plurality of geophones in a three-dimensional array near the surface of the earth, above the expected position of the drill bit in the earth, causing at least a low energy seismic source to be initiated near the drill bit in the earth, repeating the source a number of times, and determining at the surface of the earth the times of initiation of each of the seismic waves. Responsive to the known times of initiation, stacking each of the repeated geophone signals from each of the geophones, for each of the repetitions of the source, whereby each of the stacked signals will be in-phase with those that resulted from earlier and later repetitions of the source. Several embodiments of an improved downhole seismic source are described, and an improved type of three-dimensional array.

Abstract translation: 一种用于在钻井操作期间确定钻头在深钻孔中的长钻柱底部的精确位置的方法和装置。 该方法包括将多个地震检波器放置在地球表面附近的三维阵列中，高于地球中钻头的预期位置，使至少一个低能量地震源在钻头附近开始 地球，多次重复源，并在地表上确定每个地震波的起始时间。 响应于已知的起始时间，对来自每个重复的源的每个重复的地震检波器中的每一个重复地震检波器信号进行堆叠，由此每个堆叠的信号将与早期和稍后的重复产生的信号同步 的来源。 描述改进的井下地震源的几个实施例，以及改进型的三维阵列。