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1. 发明授权

US6066439A Instrument for photoerasable marking 失效
标题翻译：仪器用于可照相标记
公开(公告)号：US6066439A
公开(公告)日：2000-05-23
申请号：US204774
申请日：1998-12-03
申请人： Ronald Sinclair Nohr , John Gavin MacDonald , Jeffrey Dean Lindsay
发明人： Ronald Sinclair Nohr , John Gavin MacDonald , Jeffrey Dean Lindsay
IPC分类号： B41M3/14 , B41M5/26 , B41M5/28 , B41M5/40 , B41M5/46 , B41M7/00 , B43M11/08 , C07C65/38 , C07C69/76 , C08B37/00 , C08B37/16 , C09B67/00 , C09B67/42 , C09D11/00 , C09D11/16 , C09D105/16 , G03G9/08 , G03G9/087 , G03G9/09 , G03G9/097 , G06K19/06 , G09B3/04 , G09C5/00 , G09F3/02 , G09F7/00 , B43K1/01 , B43K7/02
CPC分类号： B41M5/46 , B41M3/14 , B41M3/142 , B41M5/26 , B41M5/284 , B41M7/0009 , B41M7/0081 , B43M11/08 , C07C65/38 , C07C69/76 , C08B37/0012 , C08B37/0015 , C09B67/0071 , C09B67/0092 , C09D105/16 , C09D11/17 , C09D11/30 , C09D11/328 , C09D11/36 , C09D11/50 , G03G9/08 , G03G9/0825 , G03G9/08777 , G03G9/0906 , G03G9/0926 , G03G9/09708 , G03G9/09733 , G03G9/09741 , G03G9/0975 , G03G9/09758 , G03G9/09775 , G03G9/09791 , G06K19/06046 , G09B3/04 , G09F3/0294 , G09F7/00 , Y10S283/901 , Y10S283/903 , Y10T428/1352
摘要： Applications of photoerasable colorant composition include photoerasable price markings for pricing goods, documents such as gaming tickets for securely communicating concealed information, photoerasable paint for temporary markings on terrain and structures such as signs, roadways, trees, and buildings, marking instruments such as pens, and wick or felt markers, ultraviolet light exposure indicators, and dry printing. The photoerasable or mutable colorant composition comprises a mutable colorant and an ultraviolet radiation transorber which, upon irradiation with ultraviolet radiation, interacts with the colorant to irreversibly mutate the colorant and thereby render the colorant substantially colorless. The mutable colorant composition may also include a molecular includant.
摘要翻译：可摄影着色剂组合物的应用包括用于定价商品的可照相价格标记，用于安全地通信隐藏信息的游戏票据的文件，地形上的临时标记的可照相涂料和标志，道路，树木和建筑物等结构，标记工具如笔，和芯或毡标记，紫外线曝光指示剂和干印。可照相或可变色的着色剂组合物包含可变色着色剂和紫外线辐射传感器，其在紫外线照射时与着色剂相互作用以使着色剂不可逆地突变，从而使着色剂基本上无色。可变色料组合物还可以包括分子包覆剂。

2. 发明授权

US06054256A Method and apparatus for indicating ultraviolet light exposure 失效
标题翻译：用于指示紫外线照射的方法和装置
公开(公告)号：US06054256A
公开(公告)日：2000-04-25
申请号：US205542
申请日：1998-12-03
申请人： Ronald Sinclair Nohr , John Gavin MacDonald , Jeffrey Dean Lindsay
发明人： Ronald Sinclair Nohr , John Gavin MacDonald , Jeffrey Dean Lindsay
IPC分类号： B41M3/14 , B41M5/26 , B41M5/28 , B41M5/40 , B41M5/46 , B41M7/00 , B43M11/08 , C07C65/38 , C07C69/76 , C08B37/00 , C08B37/16 , C09B67/00 , C09B67/42 , C09D11/00 , C09D11/16 , C09D105/16 , G03G9/08 , G03G9/087 , G03G9/09 , G03G9/097 , G06K19/06 , G09B3/04 , G09C5/00 , G09F3/02 , G09F7/00 , G01J1/50
CPC分类号： B41M5/46 , B41M3/14 , B41M3/142 , B41M5/26 , B41M5/284 , B41M7/0009 , B41M7/0081 , B43M11/08 , C07C65/38 , C07C69/76 , C08B37/0012 , C08B37/0015 , C09B67/0071 , C09B67/0092 , C09D105/16 , C09D11/17 , C09D11/30 , C09D11/328 , C09D11/36 , C09D11/50 , G03G9/08 , G03G9/0825 , G03G9/08777 , G03G9/0906 , G03G9/0926 , G03G9/09708 , G03G9/09733 , G03G9/09741 , G03G9/0975 , G03G9/09758 , G03G9/09775 , G03G9/09791 , G06K19/06046 , G09B3/04 , G09F3/0294 , G09F7/00 , Y10S283/901 , Y10S283/903 , Y10T428/1352
摘要： Applications of photoerasable colorant composition include photoerasable price markings for pricing goods, documents such as gaming tickets for securely communicating concealed information, photoerasable paint for temporary markings on terrain and structures such as signs, roadways, trees, and buildings, marking instruments such as pens, and wick or felt markers, ultraviolet light exposure indicators, and dry printing. The photoerasable or mutable colorant composition comprises a mutable colorant and an ultraviolet radiation transorber which, upon irradiation with ultraviolet radiation, interacts with the colorant to irreversibly mutate the colorant and thereby render the colorant substantially colorless. The mutable colorant composition may also include a molecular includant.
摘要翻译：可摄影着色剂组合物的应用包括用于定价商品的可照相价格标记，用于安全地通信隐藏信息的游戏票据的文件，地形上的临时标记的可照相涂料和标志，道路，树木和建筑物等结构，标记工具如笔，和芯或毡标记，紫外线曝光指示剂和干印。可照相或可变色的着色剂组合物包含可变色着色剂和紫外线辐射传感器，其在紫外线照射时与着色剂相互作用以使着色剂不可逆地突变，从而使着色剂基本上无色。可变色料组合物还可以包括分子包覆剂。

3. 发明授权

US6053741A Flash card holder and learning method 失效
标题翻译：闪卡持有人和学习方法
公开(公告)号：US6053741A
公开(公告)日：2000-04-25
申请号：US100144
申请日：1998-06-18
申请人： Michael C. Wood
发明人： Michael C. Wood
IPC分类号： G09B3/00 , A63H33/26 , G09B3/04 , G09B19/02
CPC分类号： G09B3/04 , G09B19/02
摘要： A learning device comprises a receptacle for holding an information bearing card. The information bearing cards include a problem and a coded answer. The receptacle of the learning device includes a decoding display window with a movable writing screen which may be moved to cover or uncover the decoding display window. The user can insert the information bearing cards into the receptacle, write down a response on the writing screen with the display window covered, and compare their response with the correct answer by moving the movable writing screen to reveal the decoded answer through the decoding display window.
摘要翻译：学习装置包括用于保持信息轴承卡的插座。信息承载卡包括问题和编码答案。学习装置的插座包括具有可移动书写屏幕的解码显示窗口，该可移动写入屏幕可被移动以覆盖或揭开解码显示窗口。用户可以将信息轴承卡插入插座中，在覆盖了显示窗口的情况下，在写入屏幕上写入响应，并通过移动可移动写入屏幕来比较其响应与正确的答案，以通过解码显示窗口显示解码的答案。

4. 发明授权

US5784814A Calendar display 失效
标题翻译：日历显示
公开(公告)号：US5784814A
公开(公告)日：1998-07-28
申请号：US605844
申请日：1996-02-26
申请人： Richard M. Capehart
发明人： Richard M. Capehart
IPC分类号： G09B3/04 , G09D3/04
CPC分类号： G09B3/04
摘要： A calendar display includes a flat support defining a plurality of scored lines of structural weakness. A plurality of stacked sheets bearing weekly and monthly time indicia are removably connected to a front surface of the support adjacent to a first, upper edge of the support. An adhesive strip is located adjacent to the first, upper edge on a back surface of the support. Manipulation of the support by bending the support in predetermined directions about the scored lines of structural weakness and contacting the adhesive strip with the back surface of the support adjacent to a second, lower edge of the support permits the support to be configured as a self-supporting stand for displaying the sheets on a horizontal surface. The support also can be severed along a predetermined one of the scored lines of structural weakness to provide a display of the sheets which can be attached to a vertical surface by means of the adhesive strip or by a magnet connected to the back surface of the support adjacent to the first, upper edge of the support.
摘要翻译：日历显示器包括定义多个划线的结构弱点的平坦支撑件。具有每周和每月时间标记的多个堆叠的片材可拆卸地连接到与支撑件的第一上边缘相邻的支撑件的前表面。粘合带位于支撑件的后表面上的第一上边缘附近。通过在预定方向上围绕结构弱点的刻痕线弯曲支撑件来操纵支撑件，并且使粘合带与支撑件的与支撑件的第二下边缘相邻的后表面接触允许支撑构造为自支撑，用于在水平表面上显示纸张的支撑台。支撑件也可以沿着结构弱点的预定的一个刻痕线被切断，以提供可以通过粘合带或通过连接到支撑件的后表面的磁体附接到垂直表面的片材的显示相邻的第一，上边缘的支撑。

5. 发明授权

US5234344A Book package 失效
标题翻译：书包
公开(公告)号：US5234344A
公开(公告)日：1993-08-10
申请号：US138823
申请日：1987-12-28
申请人： Claire B. Lenkoff
发明人： Claire B. Lenkoff
IPC分类号： B42D1/00 , G09B3/04 , G09B11/10
CPC分类号： B42D17/00 , B42D1/007 , B42D1/009 , G09B11/10 , G09B3/04 , B42D2035/34
摘要： A book package of sheets including printed materials thereon comprised of printed writing of a connectible series of written expressions and a series of drawing illustrations compatible with the written expressions to allow the sheets to be chronologically and compatibly arranged in illustrated chronological form, a portion of the printed materials being printed in latent form which can be made visible with a marker included in the book package.
摘要翻译：包括其中的印刷材料的书包，其中包括可连接的一系列书面表达的印刷书写和与书面表达兼容的一系列绘图说明，以允许片材按照时间顺序并且以所示的时间顺序排列，一部分以潜在形式印刷的印刷材料，其可以用书包装中包括的标记使其可见。

6. 发明授权

US4728294A Educational-teaching device 失效
标题翻译：教育教学装置
公开(公告)号：US4728294A
公开(公告)日：1988-03-01
申请号：US858450
申请日：1986-05-01
申请人： George J. Bredehorn
发明人： George J. Bredehorn
IPC分类号： G09B3/04 , G09B3/00
CPC分类号： G09B3/04
摘要： An educational device with which a user employs selected positioning of two masks over an array of normally unintelligible information to decipher an intelligible message therefrom, the positioning of the masks being determined by correctly associating useful information on a base member carrying the unintelligible information with markers and indicia carried on the masks and base member.
摘要翻译：一种教育装置，用户使用通过一般的无法理解的信息的阵列选择两个掩模的定位来从其中解密可理解的消息的教育装置，通过将携带无法理解的信息的基础成员与有标记正确地关联有用信息来确定掩模的定位，标记携带在面具和基座上。

7. 发明授权

US4377383A Teaching apparatus with system for repetitive review of information 失效
标题翻译：具有重复审查信息系统的教学设备
公开(公告)号：US4377383A
公开(公告)日：1983-03-22
申请号：US207367
申请日：1980-11-17
申请人： John S. Meyers
发明人： John S. Meyers
IPC分类号： G09B3/04 , G09B3/00
CPC分类号： G09B3/04
摘要： Teaching apparatus enabling a reviewer to review items of information to be learned by the reviewer in accordance with a prescribed routine of repetitive review of a plurality of information-bearing slips so that the review of unlearned items is more frequent than the review of learned items, the apparatus including a plurality of classification cards defining grades and classes within the grades, a tablet in the form of a board having delineated areas for separating the slips into groups which will be reviewed more frequently or less frequently, depending upon whether or not the item carried by a slip is known at the time of a particular review, and a holder for the slips, the holder being capable of holding a group of slips in a stack of variable height and enabling sequential review and removal of each slip from the stack of slips for placement on the tablet.
摘要翻译：教学仪器使审阅者能够根据多个信息承载单的重复审查的规定程序来审查审核人员将要学习的信息项目，以便对未学习项目的审查比对学习项目的审查更频繁，所述装置包括多个分级卡，其在等级内定义等级和等级，具有板的形式的片剂，其具有划定的区域，用于将滑块分成将被更频繁或更少频繁地检查的组，这取决于项目是否通过滑动携带的是在特定审查时已知的，并且用于滑盖的保持器，保持器能够将一组滑块保持在可变高度的堆叠中，并且能够顺序地检查和从堆叠中移除每个滑动滑倒在平板电脑上。

8. 发明授权

US4227930A Ball point pen, ink, and its eradicator system 失效
标题翻译：圆珠笔，墨水及其根除系统
公开(公告)号：US4227930A
公开(公告)日：1980-10-14
申请号：US960360
申请日：1978-11-13
申请人： An-Chung R. Lin
发明人： An-Chung R. Lin
IPC分类号： B43K29/05 , B43L19/00 , C09D11/00 , C09D11/18 , G09B3/04
CPC分类号： G09B3/04 , B43K29/05 , B43L19/0018 , C09D11/18 , C09D11/50
摘要： Disclosed is a ball point ink pen, its ink and its eradicator. The ink is carried at one end of the pen and the eradicator portion is carried at the other. If an error is made, the pen can be reversed and the eradicator used to neutralize the ink. The ink also neutralizes the eradicator so that when one rewrites with the same ink, any remaining eradicator on the paper is neutralized and the original ink acts as fresh ink.
摘要翻译：公开了一种圆珠笔墨水笔及其除墨剂。墨水在笔的一端承载，并且除去器部分被另外携带。如果发生错误，笔可以颠倒，根除器用来中和墨水。墨水还会中和消除器，以便当用相同的墨水重写时，纸上的任何剩余的除尘剂被中和，原始的墨水作为新鲜的墨水。

9. 发明授权

US4095824A Secure contest card 失效
标题翻译：安全比赛卡
公开(公告)号：US4095824A
公开(公告)日：1978-06-20
申请号：US701959
申请日：1976-07-01
申请人： Gilbert Bachman
发明人： Gilbert Bachman
IPC分类号： A63F3/06 , B41M3/00 , B41M3/14 , B44F1/12 , G09B3/04
CPC分类号： G09B3/04 , A63F3/0665 , B41M3/005 , B41M3/14 , Y10S283/903
摘要： A secure contest card which is not susceptible to compromise by both simple and sophisticated techniques comprises printed indicia disposed on the upper surface of card stock material, a patterned intermediate layer disposed over the printed indicia and an opaque removable mask disposed over the intermediate layer and over the printed indicia. In a second embodiment of the invention a patterned background layer is disposed between the card stock and the printed indicia and the patterned intermediate layer is eliminated. In a third and preferred embodiment, the patterned background layer and the patterned intermediate layer are both employed. It has been found that the pattern in the background and intermediate layers creates an irregular relationship with the indicia and defeats certain new techniques for compromise of apparently secure contest cards.
摘要翻译：不容易受到简单和复杂技术的妥协的安全比赛卡包括设置在卡片材料的上表面上的打印标记，设置在打印标记之上的图案化中间层和设置在中间层上方的不透明可移除掩模打印标记。在本发明的第二实施例中，图案化背景层设置在卡片纸和印刷标记之间，并且图案化的中间层被消除。在第三和优选实施例中，都采用图案化背景层和图案化中间层。已经发现，背景和中间层中的图案与标记形成不规则的关系，并且击败某些新的技术来妥协显然安全的比赛卡。

10. 发明授权

US3742617A Testing machine 失效
标题翻译：测试机
公开(公告)号：US3742617A
公开(公告)日：1973-07-03
申请号：US3742617D
申请日：1970-12-16
申请人： TESTOGRAPH LTD
发明人： PERRELLA G , GENEST R
IPC分类号： G09B3/04 , G09B19/00
CPC分类号： G09B3/04
摘要： A device for the application and recording of written tests such as word or idea association; question and answer; evocative or suggestive tests; aptitude etc. Pre-printed tests on paper rolls are inserted into the machine and the tests sequentially appear in a slot or window which remains open for a predetermined length of time during which an answer may be written on the test paper. A timer control adjusts the timing for the slot opening and closing. A control button allows an examinee to move on to the next question should he be able to reply in less than the alloted time and the length of time taken to reply is automatically recorded on the test paper. An attachment is available for ink blot or other visual tests.
摘要翻译：用于应用和记录书面测试（例如单词或想法关联）的设备; 问题和答案; 令人回味或暗示性的测试; 能力等。将纸卷上的预打印测试插入机器中，并且测试顺序地出现在保持打开预定长度的时间的槽或窗口中，在该时间段期间可以将答案写在测试纸上。定时器控制调节插槽打开和关闭的时间。一个控制按钮允许一名考生移动到下一个问题，如果他能够在比较短的时间内回复，并且自动记录在测试纸上所需的时间长短。附件可用于油墨印迹或其他视觉测试。

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