专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4835366A Portable temperature controlled floating electric immersion heater for a livestock water tank 失效
标题翻译：家用水箱便携式温控浮动电加热器
公开(公告)号：US4835366A
公开(公告)日：1989-05-30
申请号：US106169
申请日：1987-10-07
申请人： Donald B. Owen , Kenneth D. Hartman
发明人： Donald B. Owen , Kenneth D. Hartman
IPC分类号： A01K7/02 , H05B3/80
CPC分类号： A01K7/027 , H05B3/80
摘要： A floating electric water heater for heating livestock watering tanks which maintains the watering tank substantially ice free during low temperatures, thereby providing access to water by a plurality of animals. More particularly, the heater includes a housing supporting an electric heating element for immersion in water to be heated and to a device in the housing for monitoring and regulating operation of the heating element. The device in the housing comprises a temperature responsive switch, which is located in the housing out of contact with the water, and a thermal conductor having both a first end affixed in a thermally conductive manner to a portion of the heating element immersible in the water and a second end affixed in a thermally conductive manner to the temperature responsive switch. The improvement comprises a thermal conductor further containing an extension (cooling) portion extending from the point of connection of its second end to the temperature responsive switch into the water to be heated, such that the extension (cooling) portion is not in contact with the heating element or first end and transmits heat from the temperature responsive switch to the water. Practically, the improvement eliminates the needless cycling by the thermostat, thereby providing maximum heat output into the water when needed.
摘要翻译：一种用于加热牲畜浇水箱的浮动电热水器，其在低温期间将浇水箱保持在基本上无冰的空间，由此提供多个动物进入水的能力。更具体地，加热器包括支撑用于浸入待加热的水中的电加热元件的壳体和用于监测和调节加热元件的操作的壳体中的装置。壳体中的装置包括温度响应开关，其位于与水接触的壳体中，并且热导体具有以导热方式固定到加热元件的浸入水中的部分的第一端以及以导热方式固定到温度响应开关的第二端。改进之处在于还包括从其第二端的连接点延伸到温度响应开关进入待加热水的延伸部分（冷却）部分的热导体，使得延伸部分（冷却部分）不与加热元件或第一端，并将热量从温度响应开关传递到水。实际上，改进消除了恒温器不必要的循环，从而在需要时向水中提供最大的热量输出。

2. 发明授权

US06359476B2 Frequency correction circuit for a periodic source such as a crystal oscillator 失效
标题翻译：用于诸如晶体振荡器的周期性源的频率校正电路
公开(公告)号：US06359476B2
公开(公告)日：2002-03-19
申请号：US09881768
申请日：2001-06-18
申请人： Kenneth D. Hartman , David J. Kenny , Matthew J. Klueppel
发明人： Kenneth D. Hartman , David J. Kenny , Matthew J. Klueppel
IPC分类号： H03B2100
CPC分类号： H03L1/026 , H03B21/02
摘要： A frequency correction circuit includes a temperature sensor (100) disposed to measure temperature and produce temperature signals representing sensed temperatures. A data supplier (110) stores information items, receives digital input signals representing and produces a digital output information signal representing an item selected in accordance with the digital input signal. A control circuit (120) receives the temperature signals and receives the digital output information signal. The control circuit (120) produces control signals based on the temperature signals. A clock circuit (150) is disposed to generate a reference frequency signal. A digital synthesizer (130) receives the reference frequency signal and the control signals. The digital synthesizer produces an output frequency signal as directed by the control signals received from the control circuit (120).
摘要翻译：频率校正电路包括设置为测量温度并产生表示感测温度的温度信号的温度传感器（100）。数据供应器（110）存储信息项，接收表示并产生表示根据数字输入信号选择的项目的数字输出信息信号的数字输入信号。控制电路（120）接收温度信号并接收数字输出信息信号。控制电路（120）基于温度信号产生控制信号。设置时钟电路（150）以产生参考频率信号。数字合成器（130）接收参考频率信号和控制信号。数字合成器根据从控制电路（120）接收的控制信号的指示产生输出频率信号。

3. 发明授权

US06249155B1 Frequency correction circuit for a periodic source such as a crystal oscillator 失效
标题翻译：用于诸如晶体振荡器的周期性源的频率校正电路
公开(公告)号：US06249155B1
公开(公告)日：2001-06-19
申请号：US08784541
申请日：1997-01-21
申请人： Kenneth D. Hartman , David J. Kenny , Matthew J. Klueppel
发明人： Kenneth D. Hartman , David J. Kenny , Matthew J. Klueppel
IPC分类号： H03K104
CPC分类号： H03L1/026 , H03B21/02
摘要： A frequency correction circuit includes a temperature sensor (100) disposed to measure temperature and produce temperature signals representing sensed temperatures. A data supplier (110) stores information items, receives digital input signals representing and produces a digital output information signal representing an item selected in accordance with the digital input signal. A control circuit (120) receives the temperature signals and receives the digital output information signal. The control circuit (120) produces control signals based on the temperature signals. A clock circuit (150) is disposed to generate a reference frequency signal. A digital synthesizer (130) receives the reference frequency signal and the control signals. The digital synthesizer produces an output frequency signal as directed by the control signals received from the control circuit (120).
摘要翻译：频率校正电路包括设置为测量温度并产生表示感测温度的温度信号的温度传感器（100）。数据供应器（110）存储信息项，接收表示并产生表示根据数字输入信号选择的项目的数字输出信息信号的数字输入信号。控制电路（120）接收温度信号并接收数字输出信息信号。控制电路（120）基于温度信号产生控制信号。设置时钟电路（150）以产生参考频率信号。数字合成器（130）接收参考频率信号和控制信号。数字合成器根据从控制电路（120）接收的控制信号的指示产生输出频率信号。

4. 发明授权

US5126078A Air freshener dispenser with replaceable cartridge exhaustion alarm 失效
标题翻译：具有可更换墨盒排气报警的空气清新器分配器
公开(公告)号：US5126078A
公开(公告)日：1992-06-30
申请号：US608815
申请日：1990-11-05
申请人： Robert L. Steiner , Charles R. Holzner , Kenneth D. Hartman , Donald B. Owen
发明人： Robert L. Steiner , Charles R. Holzner , Kenneth D. Hartman , Donald B. Owen
IPC分类号： A61L9/12 , B01D46/42
CPC分类号： A61L9/122 , Y10S261/65
摘要： An air freshener dispenser includes a two-part housing including a base and a separable cover. The base carries a control circuit and the cover carries a dispensing blower and a replaceable cartridge including the freshening agent to be dispensed and a battery for powering the blower. When the cover is removed from the base the blower is connected directly across the battery for test purposes, but when it is mounted on the base, contact structure on the cover and the base cooperate so that the blower is connected to the battery through the control circuit and is controlled thereby. The control circuit turns off the blower and triggers visible and audible alarm signals after a predetermined time period and/or when the battery voltage gets too low. A photocell turns off the blower and disables the audible alarm in the dark. The time-out period of the timer is selectively changeable.

5. 发明授权

US4974833A Electronic martial arts training device 失效
标题翻译：电子武术训练器材
公开(公告)号：US4974833A
公开(公告)日：1990-12-04
申请号：US351009
申请日：1989-05-21
申请人： Kenneth D. Hartman , Steven A. Overmyer
发明人： Kenneth D. Hartman , Steven A. Overmyer
IPC分类号： A63B24/00 , A63B69/00 , A63B69/32
CPC分类号： A63B69/004 , A63B2220/801 , A63B2220/833 , A63B69/0053 , Y10S482/901
摘要： An electronic martial arts training device is disclosed. The martial arts training device of the present invention includes a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof. A pictorial representation of a martial arts combatant is disposed on one surface of the pliable substrate and a plurality of target lights are disposed within the pliable substrate beneath the pictorial representation at locations which correspond to the "vital-points" of the pictured combatant. Mounted within the pliable substrate in conjunction with each target light is a miniature loud speaker having a vibratable cone and a pair of electrical terminals which are coupled to the vibratable cone via a movable coil. Vibrations induced into the vibratable cone by the impact of a martial arts blow will result in an electrical signal being generated at the electrical terminals. A control circuit is then utilized to selectively illuminate the target lights and couple the electrical signal output by each associated miniature loud speaker to a scoring indicator which provides an indication of a student's proficiency.
摘要翻译：公开了一种电子武术训练装置。本发明的武术训练装置包括具有足够厚度的柔韧基底，以在不损伤其传送器的情况下吸收全冲击武术打击。武术战斗员的图形表示设置在柔性基底的一个表面上，并且多个目标光在与图形战斗员的“重要点”相对应的位置处在图示表示下方的柔性基底内设置。与每个目标光一起安装在柔性基底内的是具有可振动锥体和通过可动线圈联接到可振动锥体的一对电端子的微型扬声器。通过武术冲击的冲击而引入振动锥体的振动将导致在电气端子处产生电信号。然后使用控制电路来选择性地照亮目标光并将每个相关小型扬声器输出的电信号耦合到提供学生熟练程度指示的评分指标。

6. 发明授权

US5223182A Air freshener dispenser with replaceable cartridge exhaustion alarm 失效
标题翻译：空气清新剂分配器，可更换墨盒耗尽报警
公开(公告)号：US5223182A
公开(公告)日：1993-06-29
申请号：US868774
申请日：1992-04-15
申请人： Robert L. Steiner , Charles R. Holzner , Kenneth D. Hartman , Donald B. Owen
发明人： Robert L. Steiner , Charles R. Holzner , Kenneth D. Hartman , Donald B. Owen
IPC分类号： A61L9/12
CPC分类号： A61L9/122 , Y10S261/65 , Y10S261/88
摘要： An air freshener dispenser includes a two-part housing including a base and a separable cover. The base carries a control circuit and the cover carries a dispensing blower and a replaceable cartridge including the freshening agent to be dispensed and a battery for powering the blower. When the cover is removed from the base the blower is connected directly across the battery for test purposes, but when it is mounted on the base, contact structure on the cover and the base cooperate so that the blower is connected to the battery through the control circuit and is controlled thereby. The control circuit turns off the blower and triggers visible and audible alarm signals after a predetermined time period and/or when the battery voltage gets too low. A photocell turns off the blower and disables the audible alarm in the dark. The time-out period of the timer is selectively changeable.
摘要翻译：空气清新剂分配器包括两部分壳体，其包括基部和可分离盖。底座承载控制电路，并且盖承载分配鼓风机和包括要分配的清新剂的可更换盒和用于为鼓风机供电的电池。当盖子从基座上取下时，鼓风机直接连接在电池上用于测试目的，但是当它安装在基座上时，盖子和底座上的接触结构协作，使得鼓风机通过控制器连接到电池电路并由此控制。控制电路关闭鼓风机，并在预定时间段之后和/或当电池电压过低时触发可见和可听见的报警信号。光电管关闭鼓风机，并在黑暗中禁用声音报警器。定时器的超时周期可以选择性地改变。

7. 发明授权

US4826262A Electronic towel dispenser 失效
标题翻译：电子毛巾架
公开(公告)号：US4826262A
公开(公告)日：1989-05-02
申请号：US164456
申请日：1988-03-04
申请人： Kenneth D. Hartman , Donald B. Owen
发明人： Kenneth D. Hartman , Donald B. Owen
IPC分类号： A47K10/28 , B65H19/00
CPC分类号： A47K10/28 , Y10T83/4455
摘要： A continuous towel dispenser includes a sensor which detects the disruption of the radio frequency (RF) field below the dispenser's cabinet caused by movement of a user's hands in withdrawing unused towel from a towel from supply roller and provides a control signal to a towel dispensing motor coupled to a supply roller allowing the towel to be dispensed for a predetermined time period corresponding to a desingated towel length. At the same time, a control signal initiates downward displacement of a towel idler bar allowing a length of used towel to also be withdrawn from the cabinet. After a predetermined time interval, e.g., 5 seconds, a towel takeup cycle is automatically initiated by upward displacement of the idler bar followed by a reversal in the direction of rotation of the towel takeup roller. The towel takeup cycle continues for a designated time period or until a stall current in a towel takeup motor is detected indicating that all of the towel has been withdrawn into the cabinet. Inhibit means prevents additional unused towel from being withdrawn during a hand drying cycle.
摘要翻译：持续的毛巾分配器包括传感器，其检测由于用户的手从毛巾从供应辊中抽出未使用的毛巾的移动而检测到分配器柜下方的射频（RF）场的中断，并向毛巾分配马达提供控制信号联接到供应辊，允许将毛巾分配预定的时间段，对应于设计的毛巾长度。同时，控制信号启动毛巾惰轮的向下位移，允许一定长度的用过的毛巾也从柜中取出。在预定时间间隔（例如5秒）之后，通过惰轮的向上移位，随后在毛巾卷绕辊的旋转方向上反转，自动启动毛巾收紧循环。毛巾收紧循环持续指定的时间段，或直到检测到毛巾收放马达的失速电流，表示所有的毛巾已经被取出到机柜中。抑制意味着在手动干燥循环期间防止另外未使用的毛巾被取出。

8. 发明授权

US4457206A Microwave-type projectile communication apparatus for guns 失效
标题翻译：用于枪支的微波型射弹通信装置
公开(公告)号：US4457206A
公开(公告)日：1984-07-03
申请号：US269489
申请日：1981-06-02
申请人： Peter P. Toulios , Kenneth D. Hartman
发明人： Peter P. Toulios , Kenneth D. Hartman
IPC分类号： F41A21/32 , F41G3/12 , F41G5/08 , F42C17/04 , G01P3/66 , G01S13/58 , H01Q1/44 , F41F17/00
CPC分类号： F41A21/32 , F41G3/12 , F41G5/08 , F42C17/04 , G01P3/665 , G01S13/58 , H01Q1/44
摘要： Microwave projectile communication apparatus comprises a microwave probe fixed to a gun barrel at its muzzle end. A microwave oscillator, having a reference frequency selected for exciting the single fundamental electromagnetic mode in the barrel, is connected to the probe, for example, through a hybrid mixer configured for extracting, from moving projectile-reflected microwaves, a true Doppler signal for projectile velocity measurements. Connected between the oscillator and the probe is a signal modulator for modulating the reference oscillator signal to the probe. Connected to the signal modulator is a driver signal generator which controls the modulator in a manner enabling information, such as fuse delay time or target range, to be communicated to the projectile fuse. A conventional fire control computer may be used to provide to the modulator the data to be transmitted to the projectile. The barrel muzzle end may be internally shaped to function more effectively as a microwave antenna to enhance communication with projectiles after they have left the barrel. Corresponding methods for microwave communication with fired projectiles are provided.
摘要翻译：微波射弹通信装置包括在其枪口端固定到枪管的微波探头。具有选择用于激发筒中的单个基本电磁模式的参考频率的微波振荡器例如通过混合混合器连接到探针，混合混合器被配置为从抛射体反射微波中移出用于射弹的真实多普勒信号速度测量。连接在振荡器和探头之间的是用于将参考振荡器信号调制到探头的信号调制器。连接到信号调制器的是驱动器信号发生器，其以使得能够将诸如保险丝延迟时间或目标范围的信息传送到抛射保险丝的方式来控制调制器。常规的消防控制计算机可以用于向调制器提供要发射到射弹的数据。枪管端口可以内部形状，以更有效地起作为微波天线的作用，以在炮弹离开枪管之后增强与射弹的通信。提供了与射弹相关的微波通讯方法。

9. 发明授权

US4283989A Doppler-type projectile velocity measurement and communication apparatus, and method 失效
标题翻译：多普勒型射弹速度测量与通信装置及方法
公开(公告)号：US4283989A
公开(公告)日：1981-08-18
申请号：US62558
申请日：1979-07-31
申请人： Peter P. Toulios , Kenneth D. Hartman
发明人： Peter P. Toulios , Kenneth D. Hartman
IPC分类号： F41A21/32 , F41G3/12 , F41G5/08 , F42C17/04 , G01P3/66 , G01S13/58 , H01Q1/44 , F41C17/00
CPC分类号： F41A21/32 , F41G3/12 , F41G5/08 , F42C17/04 , G01P3/665 , G01S13/58 , H01Q1/44
摘要： Projectile velocity measurement and communication apparatus comprises a microwave probe fixed to a projectile barrel near a muzzle end. An oscillator, having a reference frequency selected for exciting a fundamental electromagnetic mode in the barrel, is connected to the probe through a hybrid mixer configured for extracting, from moving projectile-reflected microwaves, a true Doppler signal having a varying frequency related to projectile barrel velocity. A processor, connected for receiving the Doppler signal, measures, by a clock oscillator, Doppler signal periods (half periods). A data presorter in the processor selects a last "N" number of period measurements before the projectile reaches an interference position relative to the probe, to be fed to a fire control computer interface for determination therein of projectile barrel and muzzle velocities, calibration means being provided to update barrel diameter values used in such determination. An alternative, dual reference frequency variation is described, in which a dual hybrid mixer provides two independent Doppler signals, to eliminate dependency of projectile velocity determinations on barrel diameter. A reference frequency modulator and control means therefor are provided to enable microwave communication of information to the projectile, for example, of projectile target time of flight for fusing purposes. Corresponding methods for projectile velocity measurement and communication are provided.
摘要翻译：射弹速度测量和通信装置包括固定在枪口端附近的弹丸筒的微波探头。具有选择用于激励枪管中的基本电磁模式的参考频率的振荡器通过混合混合器连接到探针，该混合混频器被配置为从移动的射弹反射的微波中提取具有与射弹筒相关的变化频率的真实多普勒信号速度。连接用于接收多普勒信号的处理器通过时钟振荡器测量多普勒信号周期（半周期）。处理器中的数据预处理器在弹丸到达相对于探头的干涉位置之前选择最后的“N”个周期测量值，被馈送到消防控制计算机接口以在其中确定射弹筒和枪口速度，校准装置用于更新在这种测定中使用的桶直径值。描述了一种替代的双参考频率变化，其中双混合混频器提供两个独立的多普勒信号，以消除炮弹速度确定对炮筒直径的依赖性。提供了一种参考频率调制器及其控制装置，以使得能够将信息与射弹进行微波通信，例如用于熔接目的的射弹目标飞行时间。提供弹丸速度测量和通信的相应方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式