公开(公告)号：US20070201931A1

公开(公告)日：2007-08-30

申请号：US11363423

申请日：2006-02-28

申请人： James Bowen ,  James Fallgatter

发明人： James Bowen ,  James Fallgatter

IPC分类号： B41J5/00

CPC分类号： G06F1/1679 ,  G06F1/1616 ,  G06F1/1624 ,  G06F1/1662 ,  G06F1/1664 ,  G06F1/1677

摘要： A keyboard with a more standard qwerty key pattern on a top surface where an operators hands approach the keyboard from a front side for use as a standard keyboard for front data input and then the same keyboard electronically switches to two separate more 90 degree key patterns on the same top surface where an operators hands approach the keyboard from the two ends of the keyboard and then place the keyboard on the rear of a PDA or other host for rear key input. To also incorporate a cradle or attachment means for PDA's and the like on the opposite side from the keyboard. To also be a PDA or held computer with fixed rear keyboard, and to allow more ergonomic key input.

摘要翻译： 键盘在顶面具有更加标准的qwerty键图案，操作员手从前面接近键盘，用作前端数据输入的标准键盘，然后相同的键盘电子切换到两个单独的更多90度按键模式 操作者从键盘两端接近键盘的同一顶面，然后将键盘放在PDA或其他主机的后面，用于后键输入。 还可以在与键盘相对的一侧上配置用于PDA等的支架或附件装置。 也可以是具有固定后置键盘的PDA或掌上电脑，并允许更符合人体工程学的键盘输入。

公开(公告)号：US4104058A

公开(公告)日：1978-08-01

申请号：US753793

申请日：1976-12-23

申请人： Hugh Willmott Grenfell ,  David James Bowen

发明人： Hugh Willmott Grenfell ,  David James Bowen

IPC分类号： C21C5/30

CPC分类号： C21C5/30

摘要： A method of predicting the temperature of a molten steelmaking charge during a steelmaking refining process involving oxygen injection comprises selecting a time t a charge datum temperature from which to begin monitoring the charge temperature, determining the rates dc/dt and dOs/dt over a time increment dt, where dc/dt is the rate of decarburization and dOs/dt is the rate at which oxygen enters the steelmaking slag, inserting the values of dc/dt and dOs/dt in the equation:charge weight .times.[(heat content of the charge at time t + dt) -(heat content of the charge at time t)] = dc/dt .times. heat of combustion of C + dOs/dt .times. molecular weight factor to convert O content to Fe content used in combustion .times. heat of combustion of Fe - d(W.G.)/dt .times. waste gas heat content - d(H.L.)/dtwhere d(W.G.)/dt is the rate at which waste gas is produced and d(H.L.)/dt is the rate at which unaccountable heat losses occur, determining from the equation the temperature of the charge at time t + dt, and repeating the exercise for further time increments dt.

摘要翻译： 在涉及氧气注入的炼钢精炼过程中预测熔炼炼钢装料的温度的方法包括选择时间ta充电基准温度，从该温度开始监测充电温度，确定时间增量的速率dc / dt和dOs / dt dt，其中dc / dt是脱碳速率，dOs / dt是氧气进入炼钢渣的速率，将dc / dt和dOs / dt的值插入到等式中：

公开(公告)号：US1424234A

公开(公告)日：1922-08-01

申请号：US41782020

申请日：1920-10-18

申请人： JAMES BOWEN

发明人： JAMES BOWEN

IPC分类号： F01P5/08

CPC分类号： F01P5/08

公开(公告)号：US20080062015A1

公开(公告)日：2008-03-13

申请号：US11980243

申请日：2007-10-31

申请人： James Bowen

发明人： James Bowen

IPC分类号： H03M11/00

CPC分类号： G06F3/0234 ,  H01H13/84 ,  H01H2221/012 ,  H01H2221/016 ,  H01H2231/022 ,  H01H2239/022 ,  H01H2239/026 ,  H03M11/14 ,  H04M1/23

摘要： A telephone keypad for one touch text messaging the QWERTY pattern of keys in a matrix of nine keys. Using the multi position biasing keys only one touch is needed for each character, so in use to input the letter “C” you touch one key one time, decreasing the time spend text messaging from cell phones or desk tops and dialing phone numbers advertised in letters. The keypad also has a shift key to get upper case included in the nine keys, and a 2nd key to double functionality of the keys.

摘要翻译： 用于单触文本的电话键盘以9个键的矩阵的形式发送QWERTY模式的键。 使用多位置偏移键，每个字符只需要一个触摸，因此在使用中输入字母“C”时，您可以一次触摸一个键，减少手机或桌面上的短信消息，拨打电话号码 信件。 键盘还具有一个移位键，以便在九个键中包含大写，还有一个2 键可以使键的功能双倍。

公开(公告)号：US20080042980A1

公开(公告)日：2008-02-21

申请号：US11974896

申请日：2007-10-17

申请人： James Bowen

发明人： James Bowen

IPC分类号： G06F3/02

CPC分类号： G06F3/0234 ,  H01H13/84 ,  H01H2221/012 ,  H01H2221/016 ,  H01H2231/022 ,  H01H2239/022 ,  H01H2239/026 ,  H04M1/23

摘要： A telephone keypad for one touch text messaging the QWERTY pattern of keys in a matrix of nine keys. Using the quad position biasing keys only one touch is needed for each character, so in use to input the letter “C” you touch one key one time, decreasing the time spend text messaging from cell phones or desk tops and dialing phone numbers advertised in letters. The keypad also has a shift key to get upper case included in the nine keys, and a 2nd key to double functionality of the keys.

摘要翻译： 用于单触文本的电话键盘以9个键的矩阵的形式发送QWERTY模式的键。 使用四位置偏移键，每个字符只需要一个触摸，因此在使用中输入字母“C”时，您可以一次触摸一个键，减少手机或桌面上的短信，拨打电话号码 信件。 键盘还具有一个移位键，以便在九个键中包含大写，还有一个2 键可以使键的功能双倍。

公开(公告)号：US11458243B2

公开(公告)日：2022-10-04

申请号：US17732102

申请日：2022-04-28

申请人： James Bowen Stiehl ,  Kurt R. Stiehl

发明人： James Bowen Stiehl ,  Kurt R. Stiehl

IPC分类号： A61M1/00 ,  A61M3/02

摘要： A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device am also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device.

公开(公告)号：US11351296B2

公开(公告)日：2022-06-07

申请号：US16482650

申请日：2018-10-05

申请人： James Bowen Stiehl ,  Kurt R. Stiehl

发明人： James Bowen Stiehl ,  Kurt R. Stiehl

IPC分类号： A61M1/00 ,  A61M3/02

摘要： A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device are also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device.

公开(公告)号：US20070292238A1

公开(公告)日：2007-12-20

申请号：US11548224

申请日：2006-10-10

申请人： Simon James Bowen ,  Peter Venetis

发明人： Simon James Bowen ,  Peter Venetis

IPC分类号： F16B37/12

CPC分类号： F16B37/12

摘要： A wire thread insert (1) for forming a helical thread, comprising a wire (7) wound into a closed coil having an outer surface (9) and an inner surface (11), wherein the wire (7) has a first portion (13) defining the inner surface of the thread insert when coiled, said first portion having a cross-section at least substantially in the form of a standard thread, the wire having an opposing second portion (15) defining the outer surface of the thread insert and having a cross-section in the form of a tapered flange with at least one concave face (23).

摘要翻译： 一种用于形成螺旋螺纹的线螺纹插入件（1），包括缠绕在具有外表面（9）和内表面（11）的闭合线圈中的线（7），其中所述线（7）具有第一部分 13）限定线圈插入件的内表面，其中所述第一部分具有至少基本上为标准螺纹形式的横截面，所述线具有限定所述螺纹插入件的外表面的相对的第二部分（15） 并具有具有至少一个凹面（23）的锥形凸缘形式的横截面。

公开(公告)号：US1780809A

公开(公告)日：1930-11-04

申请号：US29832428

申请日：1928-08-08

申请人： JAMES BOWEN

发明人： JAMES BOWEN

IPC分类号： F01P7/02

CPC分类号： F01P7/02

公开(公告)号：US20220265916A1

公开(公告)日：2022-08-25

申请号：US17732102

申请日：2022-04-28

申请人： James Bowen Stiehl ,  Kurt R. Stiehl

发明人： James Bowen Stiehl ,  Kurt R. Stiehl

IPC分类号： A61M3/02

摘要： A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device am also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device.