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1. 发明授权

US5805942A Horizontal head assembly and suspension method for magnetically coated film recording 失效
标题翻译：用于磁性涂膜记录的水平头组装和悬挂方法
公开(公告)号：US5805942A
公开(公告)日：1998-09-08
申请号：US903402
申请日：1997-07-30
申请人： George W. Brock , Sheldon W. Hower , Jeremiah F. Connolly
发明人： George W. Brock , Sheldon W. Hower , Jeremiah F. Connolly
IPC分类号： G03B17/24
CPC分类号： G03B17/24 , G03B2217/244
摘要： In a photographic system including means for magnetically recording/reproducing data relative to magnetically coated film, an assembly for conforming a thin film magnetic head array to the nonplanar magnetic surface during data transfer only, the assembly comprising: a platen for holding magnetically coated film in a film plane; a magnetic head array including first and second thin film heads located side-by-side and a third thin film head located fore or aft the first and second heads and forming an equilateral triangle of their centers; a head mounting spring fixed at one end to the platen and having a free end for mounting the magnetic head array adjacent to magnetically coated film transported through the film plane the mounting spring allowing pitch and roll movement of the head assembly; and a loading spring for biasing the magnetic head array into contact with the magnetically coated film so that the point of contact is at the center of gravity of the three head magnetic head array.
摘要翻译：在包括用于相对于磁性涂膜的磁记录/再现数据的装置的照相系统中，用于仅在数据传送期间使薄膜磁头阵列与非平面磁性表面一致的组件，该组件包括：用于保持磁性涂膜的压板一个电影飞机; 磁头阵列包括并排设置的第一和第二薄膜头以及位于第一和第二头前后的第三薄膜头并形成其中心的等边三角形; 一个头部安装弹簧，其一端固定到压板上，并具有一个自由端，用于将磁头阵列安装在与通过膜平面传送的磁性涂层相邻的位置上，安装弹簧允许磁头组件的俯仰和滚动运动; 以及用于将磁头阵列偏置成与磁性涂膜接触的加载弹簧，使得接触点处于三磁头磁头阵列的重心处。

2. 发明授权

US5802409A Retractable two track head assembly with controllable roll stiffness 失效
标题翻译：可伸缩的双轨头组件具有可控制的滚动刚度
公开(公告)号：US5802409A
公开(公告)日：1998-09-01
申请号：US903475
申请日：1997-07-30
申请人： George W. Brock , Sheldon W. Hower , Jeremiah F. Connolly
发明人： George W. Brock , Sheldon W. Hower , Jeremiah F. Connolly
IPC分类号： G03B17/24 , G03D15/00
CPC分类号： G03B17/24 , G03D15/003 , G03B2217/244
摘要： In a photographic apparatus which handles film having a magnetic layer on one side for magnetically storing data on the film, a photographic film transport mechanism including a magnetic head suspension system that allows balanced roll motion of two magnetic heads while in contact with the nonplanar magnetic recording surface of film, and allows for in contact magnetic recording during transfer of data only, with release of the contact pressure at all other times, the mechanism comprising: a platen for confining film that is transported past the platen; a cantilever spring having one end fixed to the platen and a free end, the spring extending in the direction of transport of the film; a pair of magnetic heads; means for mounting the pair of magnetic heads side-by-side on the free end of the cantilever spring which allows the heads to rotate about a roll axis parallel to the film transport direction; and means coupled to the free end of the spring for moving the heads into and out of contact with the film.
摘要翻译：在一个处理胶片一侧用于磁性地存储胶卷数据的胶片的照相设备中，一种照相胶片传送机构，包括磁头悬挂系统，该磁头悬挂系统允许两个磁头在与非平面磁记录接触的同时进行平衡的滚动运动膜的表面，并且仅允许在传送数据期间进行接触磁记录，同时释放所有其它时间的接触压力，该机构包括：用于限制经过压板的膜的压板; 一个悬臂弹簧，其一端固定在压板上，一个自由端，弹簧沿胶片的运送方向延伸; 一对磁头; 用于将一对磁头并排安装在悬臂弹簧的自由端上的装置，其允许磁头围绕平行于胶片输送方向的辊轴旋转; 以及联接到弹簧的自由端的装置，用于将磁头移动进入和离开与胶片的接触。

3. 发明授权

US5572269A Magnetic head translation system for recording and reproducing on magnetic-on-film layer 失效
公开(公告)号：US5572269A
公开(公告)日：1996-11-05
申请号：US437204
申请日：1995-05-08
申请人： George W. Brock , Robert E. Swanson , Sheldon W. Hower
发明人： George W. Brock , Robert E. Swanson , Sheldon W. Hower
IPC分类号： G03B1/42 , G03B17/24 , G03B17/28 , G11B5/008 , G11B21/02 , G03B29/00
CPC分类号： G11B5/00804 , G03B17/24 , G03B2217/24 , G11B21/02
摘要： A magnetic recording and/or reproducing head system particularly for use for writing and/or reading information on tracks in a magnetics-on-film (MOF) layer in the image area of photographic filmstrips, wherein the system provides for mounting of such magnetic heads on a suspension and translation system to move the magnetic heads from track to track of the MOF layer and longitudinally along a selected track. The filmstrip exhibits a lengthwise curvature of a predetermined sign and a cross-film curvature. The filmstrip is advanced to a stationary position in a curved transport path in the length dimension of the filmstrip, the curved transport path having a curvature radius of the same sign as the predetermined curvature sign of the filmstrip. The filmstrip edges are engaged in edge guides such that the transport path curvature and the edge guides negate cross-film curvature. The magnetic head is lengthwise translated along the selected track following the curvature radius on a head track selection assembly which includes a head track guide connected between first ends of a pair of positioning arms extending across the film edge guides for supporting the magnetic head for engagement and lengthwise translation with the filmstrip selected track by pivotal movement thereof. A head track motor drives the magnetic head along a head track selection assembly to a selected track position. The head track selection assembly includes a guide rod and a rotatable lead screw extending between free ends of the positioning arms and across the film transport path. Head mounting means for mounting the magnetic head in relation to the film transport path have a guide opening for engaging the guide rod for inhibiting rotation of the head mounting means about the lead screw on rotation of the lead screw and have a threaded bore for engaging the lead screw, whereby rotation of the lead screw effects translation of the head mounting means along the lead screw and guide rod and across the film transport path to a selected track.

4. 发明授权

US5885930A Thin wear resistant and heat conductive slip layer for a reusable thermal dye donor belt 失效
标题翻译：用于可重复使用的热染料供体带的薄耐磨和导热滑动层
公开(公告)号：US5885930A
公开(公告)日：1999-03-23
申请号：US903400
申请日：1997-07-30
申请人： George W. Brock , Jeremiah F. Connolly
发明人： George W. Brock , Jeremiah F. Connolly
IPC分类号： B41M5/42 , B41M5/035 , B41M5/38
CPC分类号： B41M5/426 , Y10S428/913 , Y10S428/914 , Y10T428/24917 , Y10T428/24975 , Y10T428/261
摘要： A thermal printing donor sheet comprising a support having first and second opposing surfaces; a transferable dye layer on the first surface of the support; and a thermally conductive layer on the second surface of the supporting including a metal undercoat layer with a converted outer layer in the form of a thin wear resistant material.
摘要翻译：一种热敏打印供体片，其包括具有第一和第二相对表面的支撑件; 在载体的第一表面上的可转移的染料层; 并且在所述支撑体的第二表面上的导热层包括具有薄耐磨材料形式的转化外层的金属底涂层。

5. 发明授权

US5885929A Reusable donor layer containing dye wells for thermal printing 失效
标题翻译：可重复使用的供体层含有用于热敏印刷的染料井
公开(公告)号：US5885929A
公开(公告)日：1999-03-23
申请号：US877387
申请日：1997-06-17
申请人： George W. Brock , Jeremiah F. Connolly , Charles D. DeBoer
发明人： George W. Brock , Jeremiah F. Connolly , Charles D. DeBoer
IPC分类号： B41J31/16 , B41M5/382 , B41M5/40 , B41M5/42 , B41M5/035 , B41M5/38
CPC分类号： B41M5/38214 , B41M5/42 , Y10S428/913 , Y10S428/914 , Y10T428/2462 , Y10T428/24917
摘要： A reusable thermal dye donor element for a dye transfer thermal printer comprising: a base layer; and a donor layer on said base layer, said donor layer having a plurality of wells which preferentially adsorb and desorb dye into said wells.
摘要翻译：一种用于染料转移热敏打印机的可重复使用的热染料供体元件，包括：基底层; 以及在所述基底层上的供体层，所述供体层具有多个优先将染料吸附并解吸到所述孔中的孔。

6. 发明授权

US5420612A Print head with electrode temperature control for resistive ribbon thermal transfer printing 失效
标题翻译：打印头，电极温度控制用于电阻丝带热转印
公开(公告)号：US5420612A
公开(公告)日：1995-05-30
申请号：US086742
申请日：1993-07-01
申请人： George W. Brock , Jeremiah F. Connolly
发明人： George W. Brock , Jeremiah F. Connolly
IPC分类号： B41J2/395
CPC分类号： B41J2/395
摘要： A print head applies electrical energy to an electrically resistive and grounded transfer ribbon bearing heat transferable dye, during sliding pressure contact and relative movement between the head and ribbon, for resistive heating of the dye for transfer to a receiver to form images thereon. The head has a row of electrodes, an electrically non-conductive substrate and an electrically non-conductive and thermally insulating barrier layer in abutment, with the barrier layer between the electrodes and substrate. The barrier layer has a thermal conductivity at most about one-tenth of that of the substrate and a thickness sufficient to retard heat transfer from the electrodes to the substrate for controlling the temperature of the electrodes.
摘要翻译：打印头将电能施加到电阻和接地的转印色带轴承可热转印染料上，在滑动压力接触期间和头部和色带之间的相对运动，用于电阻加热染料以转移到接收器以在其上形成图像。头部具有一排电极，不导电的基底和邻接的非导电和隔热阻隔层，电极和基底之间的阻挡层。阻挡层的导热率至多为衬底的热导率的十分之一，其厚度足以阻止从电极到衬底的热传递以控制电极的温度。

7. 发明授权

US5426451A Print head with pixel size control for resistive ribbon thermal transfer printing 失效
标题翻译：打印头，带有电阻色带热转印打印的像素尺寸控制
公开(公告)号：US5426451A
公开(公告)日：1995-06-20
申请号：US86777
申请日：1993-07-01
申请人： George W. Brock , Jeremiah F. Connolly , Kent R. Gandola
发明人： George W. Brock , Jeremiah F. Connolly , Kent R. Gandola
IPC分类号： B41J2/335 , B41J2/395 , B41J31/05 , B41J2/39
CPC分类号： B41J2/3351 , B41J2/33545 , B41J2/3355 , B41J2/3356 , B41J2/395 , B41J31/05
摘要： A print head applies electrical energy to an electrically resistive and grounded transfer ribbon bearing heat transferable dye, during sliding pressure contact and relative movement between the head and ribbon, for resistive heating of the dye to a transfer temperature for transfer to a receiver to form images of selective pixel size thereon. The head has a row of electrodes with end faces and an electrically non-conductive substrate with an end face, the end faces lying in a contact plane for contact with the ribbon. A groove in the substrate end face separates such end face from the electrode end faces. The width of the groove is sufficient to inhibit heat transfer at the groove from the ribbon to the substrate for controlling the dye amount heated to transfer temperature adjacent the groove during the relative movement and in turn the image pixel size.
摘要翻译：打印头将电能施加到电阻和接地的转印色带轴承可热转印染料上，在滑动压力接触期间和头部和色带之间的相对移动中，用于将染料电阻加热到传送温度以转移到接收器以形成图像的选择像素尺寸。头部具有一排具有端面的电极和具有端面的非导电衬底，端面位于与带接触的接触平面中。基板端面中的凹槽将这种端面与电极端面分开。槽的宽度足以抑制从带到基板的槽处的热传递，用于控制在相对移动期间加热到传递接近槽的温度的染料量，并且进而影响图像像素尺寸。

8. 发明授权

US5034838A Bi-directional read while write magnetic head assembly having a wear avoidance contour 失效
标题翻译：写入具有磨损避免轮廓的磁头组件时的双向读取
公开(公告)号：US5034838A
公开(公告)日：1991-07-23
申请号：US520433
申请日：1990-05-08
申请人： George W. Brock , Wlodzimierz S. Czarnecki , Jeremiah F. Connolly
发明人： George W. Brock , Wlodzimierz S. Czarnecki , Jeremiah F. Connolly
IPC分类号： G11B5/127 , G11B5/187 , G11B5/48 , G11B15/62 , G11B15/64
CPC分类号： G11B5/4893 , G11B15/62
摘要： A bi-directional magnetic head assembly comprises a first write head adjacent to a read head, adjacent to a second write head. The three heads are in-line, so that the tape engages one or the other write head followed by the read head for either direction of tape motion. The central read head has slots on either side of its transducing region for skiving of entrained air and debris from the tape before the tape engages the transducing element of the read head for either direction of tape travel. On the other hand, each write head has only a single slot for skiving entrained air and debris; a slot being located in each write head structure outboard from the write transducing gap. In reading while writing during bi-directional operation, the write head first approached by the tape for a given direction of motion is the active, writing head. Because the slot is on the outboard side of each write head structure, skiving action occurs prior to the tape reaching the active write transducing gap. However, after the tape successively passes over the writing head and read head, it approaches the second, presently inactive write head from the inboard side of the second write head structure. The approach to the head gap from this direction is over a gently curved, unslotted portion of the second write head. Attendantly, there is minimal skiving action, and entrained air causes the tape to fly without substantially contacting the inactive write structure.
摘要翻译：双向磁头组件包括与读头相邻的第一写头，与第二写头相邻。这三个头是在线的，使得磁带与一个或另一个写头接合，随后读取头用于胶带运动的任一方向。中央读取头在其传感区域的任一侧具有槽，用于在磁带与磁带行进的任一方向接合读取磁头的转换元件之前，从带中刮除夹带的空气和碎屑。另一方面，每个写头只有一个槽，用于扫除夹带的空气和碎屑; 位于写入传送间隙外侧的每个写头结构中的槽。在双向操作期间在写入时读取，写入头首先由磁带接近给定的运动方向是活动的写头。由于插槽位于每个写入头结构的外侧，所以在磁带到达活动写入传输间隙之前发生扫描动作。然而，在磁带依次通过写入头和读取头之后，它从第二写入头结构的内侧接近第二个当前不起作用的写入头。从该方向到头部间隙的方法是在第二写入头的轻柔弯曲的未绘制的部分上。伴随地，存在最小的刮擦动作，并且夹带的空气导致磁带飞行而基本上不接触不活动的写入结构。

9. 发明授权

US5563751A Longitudinal bending interface for thick film magnetic recording 失效
标题翻译：用于厚膜磁记录的纵向弯曲界面
公开(公告)号：US5563751A
公开(公告)日：1996-10-08
申请号：US437206
申请日：1995-05-08
申请人： George W. Brock , Wlodzimierz S. Czarnecki
发明人： George W. Brock , Wlodzimierz S. Czarnecki
IPC分类号： G11B5/48 , G03B17/24 , G11B15/60
CPC分类号： G03B17/24 , G03B2217/244
摘要： A magnetic read/write head suspension assembly for achieving high magnetic head compliance with at least one edge track of the MOF layer of relatively stiff photographic filmstrips particularly during photofinishing operations. The filmstrip has an emulsion layer side opposite to the MOF layer side and exhibits a positive cross-film curvature toward the emulsion side when unrestrained. Filmstrip edge guides including parallel angled channels extending in a film transport path receive the filmstrip edge regions. One or more magnetic read/write head is mounted in the edge guides with the magnetic head gap length oriented in alignment with the angle of the MOF layer of the filmstrip edge region received in the channel and makes compliant line contact of the magnetic head gap with the MOF layer side in the edge region without imparting drag on the central region of the filmstrip. A backing support member formed of an elastic, deformable reed-shaped backing member trapped in a cavity of the edge guide is thereby biased in relation to the magnetic read/write head to make contact with the emulsion layer side of the filmstrip edge region. Channel angles of a positive 20.degree. to 40.degree. transverse to the direction of film transport plane of the filmstrip may be provided to receive an unrestrained filmstrip exhibiting normal, positive cross-film curvature. Alternatively, the filmstrip may be restrained to exhibit a negative cross-film curvature and directed into channels angled at a negative 3.degree. to 7.degree.. In this case, the backing support may be unnecessary.
摘要翻译：一种磁读/写磁头悬挂组件，用于实现与磁头相对较硬的照相胶卷片的MOF层的至少一个边缘轨道的高磁头顺应性，特别是在照相洗印操作期间。胶片具有与MOF层侧相对的乳剂层侧，并且在不受限制时呈现朝向乳液侧的正交叉膜曲率。包括在胶片传送路径中延伸的平行的倾斜通道的胶片边缘引导件接收胶片边缘区域。一个或多个磁读/写头安装在边缘引导件中，其中磁头间隙长度定向成与通道中接收的胶片边缘区域的MOF层的角度对准，并使磁头间隙与边缘区域中的MOF层侧，而不会在胶片的中心区域上施加阻力。捕获在边缘引导件的空腔中的弹性可变形的簧片状背衬构件形成的背衬支撑构件因此相对于磁性读/写头偏置以与胶片边缘区域的乳剂层侧接触。可以提供横向于胶片的胶片传送平面方向的正20°至40°的通道角，以接收呈现正常的正横截面弯曲的无限制的胶片。或者，胶片可以被限制以呈现负横截面的弯曲并且被引导到在3度至7度的负的角度倾斜的通道中。在这种情况下，可能不需要背衬支撑。

10. 发明授权

US5502528A Magnetics-on-film image area recording head and interface 失效
标题翻译：磁片上的图像区域记录头和界面
公开(公告)号：US5502528A
公开(公告)日：1996-03-26
申请号：US333532
申请日：1994-11-02
申请人： Wlodzimierz S. Czarnecki , George W. Brock , Kent R. Gandola , Joseph de Lellis , Christopher P. Mencher
发明人： Wlodzimierz S. Czarnecki , George W. Brock , Kent R. Gandola , Joseph de Lellis , Christopher P. Mencher
IPC分类号： G03B17/24 , G11B5/31 , G11B15/60
CPC分类号： G03B17/24 , G11B5/31 , G03B2217/244
摘要： A photographic still camera for receiving an elongated filmstrip having a cross-curvature in the cross film direction across said filmstrip and having a substantially transparent magnetic layer deposited on the film surface and for recording or reproducing information on or from the magnetic layer in the image area in and relation to the exposure of image frames of the filmstrip. A magnetic head is formed of a plurality of frustums including inner frustums supporting a plurality of active head gaps in an interior region and at least one further outer frustum on each side of the inner frustums in the cross film direction. The frustums and active head gaps have a contoured height profile in the cross film direction positioned to penetrate the film plane and to wrap the filmstrip around the frustums in a cavity in the film transport path, the contoured height profile in the cross film direction ensuring elastic compliance of the active head gaps with the magnetic on film layer tracks, with or without applied film tension or film compression. Contouring is effected by lapping the head mounted in the film transport path to approximate the cross-curvature of the filmstrip.
摘要翻译：一种照相静态照相机，用于接收在横跨薄膜方向上横跨所述胶卷并具有沉积在胶片表面上的基本上透明的磁性层并用于在图像区域中或从磁性层记录或再现信息的细长胶片与影片的图像帧的曝光有关。磁头由多个平截头体形成，包括支撑内部区域中的多个有效头部间隙的内部平截头体和在横截面膜方向上的内部截头锥体的每一侧上的至少一个另外的外截头锥体。截头锥体和主动头部间隙具有在横向膜方向上的成形高度轮廓，其定位成穿透膜平面并且将胶片包裹在膜输送路径中的空腔中的平截头体周围，横截面膜方向上的轮廓高度轮廓确保弹性活性头间隙与磁性膜层轨迹的一致性，有或没有施加膜张力或膜压缩。轮廓通过研磨安装在胶片传送路径中的头部来近似胶片的横向曲率来实现。

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