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1. 发明授权

US06253447B1 Method of manufacturing thermal head 失效
标题翻译：制造热头的方法
公开(公告)号：US06253447B1
公开(公告)日：2001-07-03
申请号：US09270318
申请日：1999-03-16
申请人： Yuji Nakamura , Yoshinori Sato , Yoshiaki Saita
发明人： Yuji Nakamura , Yoshinori Sato , Yoshiaki Saita
IPC分类号： H05B310
CPC分类号： B41J2/3351 , B41J2/3353 , B41J2/3355 , B41J2/3357 , B41J2/3359 , B41J2/345 , Y10T29/49083 , Y10T29/49401
摘要： A method for manufacturing a thermal head comprises forming a heat generating resistor on an insulative substrate, and disposing conductors having different material properties on the heat generating resistor for supplying power to the heat generating resistor. The conductors are then etched to form a wiring electrode having a tapered peripheral edge portion as a result of the different material properties of the conductors. A protective film is then formed over the heat generating resistor and the wiring electrode.
摘要翻译：一种热敏头的制造方法，其特征在于，在绝缘性基板上形成发热电阻体，在所述发热电阻体上设置具有不同材料特性的导体，向所述发热电阻体供电。然后，由于导体的不同材料特性，导体被蚀刻以形成具有锥形周缘部分的布线电极。然后在发热电阻器和布线电极上形成保护膜。

2. 发明授权

US5940110A Thermal head and method for manufacturing same 失效
标题翻译：热敏头及其制造方法
公开(公告)号：US5940110A
公开(公告)日：1999-08-17
申请号：US669299
申请日：1996-07-15
申请人： Yuji Nakamura , Yoshinori Sato , Yoshiaki Saita
发明人： Yuji Nakamura , Yoshinori Sato , Yoshiaki Saita
IPC分类号： B41J2/335 , B41J2/345
CPC分类号： B41J2/3351 , B41J2/3353 , B41J2/3355 , B41J2/3357 , B41J2/3359 , B41J2/345 , Y10T29/49083 , Y10T29/49401
摘要： A thermal head comprises an insulative substrate, a heating-element layer disposed over the insulative substrate, at least one electrode disposed over the heating-element layer for supplying power to the heating-element layer, and a protective film disposed over the heating element layer and the electrode. The electrode has a tapered peripheral edge portion, and the protective film has a Vickers hardness of at least 1200 Kg/mm.sup.2 or more.
摘要翻译： PCT No.PCT / JP95 / 02191 Sec。 371日期：1996年7月15日 102（e）日期1996年7月15日PCT提交1995年10月25日PCT公布。第WO96 / 13389号公报日期1996年5月9日热敏头包括绝缘基板，设置在绝缘基板上的发热元件层，设置在加热元件层上的用于向发热元件层供电的至少一个电极和设置在发热元件层上的保护膜加热元件层和电极。电极具有锥形的周缘部分，保护膜的维氏硬度至少为1200Kg / mm2以上。

3. 发明授权

US5343222A Driving method of heat element array 失效
标题翻译：热元件阵列的驱动方法
公开(公告)号：US5343222A
公开(公告)日：1994-08-30
申请号：US781745
申请日：1991-10-23
申请人： Yoshiaki Saita , Norimitsu Sanbongi , Yoshinori Sato
发明人： Yoshiaki Saita , Norimitsu Sanbongi , Yoshinori Sato
IPC分类号： B41J2/335 , B41J2/355 , B41J2/35
CPC分类号： B41J2/355
摘要： An array of heat elements is driven by a driving circuit including a plurality of control units operative to sequentially carry out generation of heat efficiently even with using a relatively small capacity of a power supply and without relying on processing by CPU, thereby achieving fast heat generating operation while saving electric power. The thermal head is provided with a plurality of heat generating units each being comprised of a heat resistive element for generating heat by current flow and an electrode for supplying a current to the heat resistive element, and a plurality of switching elements for controlling supply of current to respective one of the heat generating units. The heat generating unit is constructed such that its resistance increases according to a temperature rising of the heat resistive element by the current supply so as to reduce an output of a driving current. The switching element is composed of, for example, a thyristor operative to turn off the current supply when the current flowing therethrough is reduced below a given level. A voltage between the switching element and the corresponding heat generating unit is monitored to detect the turning-off of the switching element so as to constitute a turning-off detector. The detection of the turning-off indicates the completion of the heat generation or the finish of current supply. Thus, after the detection of the turning-off, a next switching element is initiated to start generation of heat in an adjacent or subsequent heat generating unit.
摘要翻译：一组热元件由包括多个控制单元的驱动电路驱动，该控制单元可操作以有效地依次执行热量的产生，即使使用相对较小的电源容量并且不依赖于CPU的处理，从而实现快速的发热节省电力的同时运行。热敏头具有多个发热单元，每个发热单元由用于通过电流产生热量的耐热元件和用于向耐热元件供应电流的电极和用于控制电流供应的多个开关元件到相应的一个发热单元。发热单元被构造成使得其电阻根据电流源的耐热元件的温度升高而增加，从而减小驱动电流的输出。开关元件例如由晶闸管组成，当流过其中的电流降低到给定电平以下时，晶闸管可操作以截止电流源。监视开关元件和对应的发热单元之间的电压，以检测开关元件的关断，从而构成关断检测器。关闭的检测表示发热完成或电流完成。因此，在检测到关闭之后，启动下一个开关元件以在相邻或随后的发热单元中开始产生热量。

4. 发明授权

US5450101A Thermal head for a printer 失效
标题翻译：打印机热敏头
公开(公告)号：US5450101A
公开(公告)日：1995-09-12
申请号：US273633
申请日：1994-07-12
申请人： Yuichi Ishida , Yoshiaki Saita , Norimitsu Sanbongi , Noriyoshi Shoji , Yoshinori Sato , Osamu Takizawa
发明人： Yuichi Ishida , Yoshiaki Saita , Norimitsu Sanbongi , Noriyoshi Shoji , Yoshinori Sato , Osamu Takizawa
IPC分类号： B41J2/345 , B41J2/335 , H05K3/28 , H05K3/36
CPC分类号： B41J2/3352 , B41J2/3357 , B41J2/33575 , H05K3/28 , H05K3/361
摘要： A circuit terminal of a thermal head substrate is connected to a flexible printed circuit by an electroconductive adhesive or a solder metal. An overcoating composed of an insulating or extra-low electroconductive material is applied to cover a region containing a connected portion between the circuit terminal and the flexible printed circuit and to cover an exposed portion of the circuit terminal to thereby prevent corrosion of the circuit terminal, improve the mechanical strength of the flexible printed circuit connection, and prevent a short-circuit.
摘要翻译：热敏头基板的电路端子通过导电粘合剂或焊料金属连接到柔性印刷电路。施加由绝缘或超低导电材料构成的外涂层以覆盖包含电路端子和柔性印刷电路之间的连接部分的区域并且覆盖电路端子的暴露部分从而防止电路端子的腐蚀，提高柔性印刷电路连接的机械强度，防止短路。

5. 发明授权

US5234709A Process for producing thermal head 失效
标题翻译：生产热头的工艺
公开(公告)号：US5234709A
公开(公告)日：1993-08-10
申请号：US573533
申请日：1990-08-27
申请人： Yoshiaki Saita , Seiji Kuwahara , Yoshinori Sato
发明人： Yoshiaki Saita , Seiji Kuwahara , Yoshinori Sato
IPC分类号： B41J2/335 , H01C17/06
CPC分类号： B41J2/3356 , B41J2/3359 , H01C17/06
摘要： A method of simultaneously producing a plurality of thermal heads having a ridge-shaped glaze structure uses first and second glass pastes, the second glass paste having a higher softening temperature than the first glass paste. The first glass paste is printed on a substrate in a pattern having a plurality of adjacent slit-shaped openings in parallel. Next, the second glass paste is printed in a pattern having independent bands which cover the openings. The first and second glass pastes are melted and hardened simultaneously by heat treatment so as to form the ridge-shaped glaze structure. A plurality of isolated individual resistors are formed linearly along the crest of the ridge-shaped glaze structure, and a plurality of isolated individual traces are formed which connect at one end to each of the resistors. Lastly, the substrate is divided along separation lines into a plurality of thermal heads having a ridge-shaped glaze structure.
摘要翻译：同时生产具有脊形釉结构的多个热敏头的方法使用第一和第二玻璃浆料，第二玻璃糊料具有比第一玻璃浆料更高的软化温度。将第一玻璃浆料以平行的多个相邻的狭缝状开口的图案印刷在基板上。接下来，将第二玻璃浆料印刷成具有覆盖开口的独立条带的图案。第一和第二玻璃浆料通过热处理同时熔化和硬化，以形成脊形釉结构。多个孤立的单独电阻器沿着脊形釉结构的顶部线性地形成，并且形成多个隔离的单个迹线，其一端连接到每个电阻器。最后，将基板沿分离线分割成具有脊形釉结构的多个热敏头。

6. 发明授权

US5181046A Thermal head 失效
标题翻译：热头
公开(公告)号：US5181046A
公开(公告)日：1993-01-19
申请号：US639665
申请日：1991-01-09
申请人： Yoshiaki Saita , Seiji Kuwahara , Yoshinori Sato
发明人： Yoshiaki Saita , Seiji Kuwahara , Yoshinori Sato
IPC分类号： B41J2/345
CPC分类号： B41J2/345
摘要： The thermal head is comprised of several blocks each containing a plurality of heating elements. Each heating element has a pair of first and second lead electrodes which extend in the same direction from the heating element. The first lead electrodes are connected through corresponding switching elements to a first common electrode within each block. The second lead electrodes are directly connected to a second common electrode disposed adjacently to the first common electrode. The first and second common electrodes have a substantially identical tapered shape, and they are tapered in opposite directions to each other. The second lead electrodes are arranged to connect to one side of the tapered shape of the second common electrode.

7. 发明授权

US5359352A Driving method of heat generating resistor in heat recording device 失效
标题翻译：热记录装置中发热电阻器的驱动方法
公开(公告)号：US5359352A
公开(公告)日：1994-10-25
申请号：US682917
申请日：1991-04-09
申请人： Yoshiaki Saita , Norimitsu Sanbongi , Yoshinori Sato
发明人： Yoshiaki Saita , Norimitsu Sanbongi , Yoshinori Sato
IPC分类号： B41J2/365 , B41J2/35
CPC分类号： B41J2/3551 , B41J2/3555 , B41J2/365
摘要： A method of driving heating resistors in a thermal recording apparatus comprising dividing a plurality of heating resistors into a plurality of separate blocks. The heating resistors in the blocks are driven by sequentially applying a pulse to each block to generate heat sequentially, whereby a current which is generated in the heating resistors by means of application of a constant voltage pulse changes from a first state with a large current to a second state with a small current in a stepwise-like manner within a pulse application time, and the plurality of blocks are sequentially driven so that the first state with a large current within the pulse application time of one block does not coincide with the first state within the pulse application time of another block. Also, the plurality of blocks may be sequentially driven so that the second state with a small current within the pulse application time of one block coincides with the first state with a large current within the pulse application time of a block which is next applied with a pulse.
摘要翻译：一种在热敏记录设备中驱动加热电阻器的方法，包括将多个加热电阻器分成多个单独的块。块中的加热电阻器通过对每个块顺序地施加脉冲来驱动，以依次产生热量，由此通过施加恒定电压脉冲在加热电阻器中产生的电流从具有大电流的第一状态变化到在脉冲施加时间内以阶梯状的方式具有小电流的第二状态，并且顺序地驱动多个块，使得在一个块的脉冲施加时间内具有大电流的第一状态与第一个块的脉冲施加时间不一致状态在另一个块的脉冲施加时间内。此外，可以顺序地驱动多个块，使得在块的脉冲施加时间内的一个块的脉冲施加时间内的具有小电流的第二状态与块的脉冲施加时间内的大电流的第一状态一致，接下来应用脉冲。

8. 发明授权

US5220349A Method and apparatus for thermally recording data utilizing metallic/non-metallic phase transition in a recording medium 失效
标题翻译：在记录介质中利用金属/非金属相变热记录数据的方法和装置
公开(公告)号：US5220349A
公开(公告)日：1993-06-15
申请号：US599058
申请日：1990-10-17
申请人： Yoshiaki Saita , Seiji Kuwahara , Yoshinori Sato
发明人： Yoshiaki Saita , Seiji Kuwahara , Yoshinori Sato
IPC分类号： B41J2/375
CPC分类号： B41J2/3555 , B41J2/375
摘要： A method and apparatus are applicable to a thermal recording system which records data in a recording medium using a heat generated by applying a power to a resistor. According to the invention the resistor itself or a monitor, which is disposed in the path of electric current applied to the resistor, is made of a material having the metallic/non-metallic phase transition characteristics at predetermined temperature, whereby the resistor or the monitor can have a function to interrupt the electric current at the predetermined temperature so that the peak temperature of the resistor s controlled constantly regardless of the value or period of the applied voltage. Further, it achieves a uniform recording property and a stable continuous tone recording property by controlling the period for holding the peak temperature of the resistor.
摘要翻译：一种方法和装置适用于使用通过向电阻器施加电力而产生的热量将数据记录在记录介质中的热记录系统。根据本发明，设置在施加到电阻器的电流路径中的电阻器本身或监视器由在预定温度下具有金属/非金属相变特性的材料制成，由此电阻器或监视器可以具有在预定温度下中断电流的功能，使得不管施加电压的值或周期如何，电阻器s的峰值温度恒定地被控制。此外，通过控制用于保持电阻器的峰值温度的周期，其实现了均匀的记录特性和稳定的连续色调记录特性。

9. 发明授权

US06907656B1 Method of manufacturing thermal head 失效
标题翻译：制造热头的方法
公开(公告)号：US06907656B1
公开(公告)日：2005-06-21
申请号：US09483728
申请日：2000-01-14
申请人： Yoshiaki Saita , Osamu Takizawa
发明人： Yoshiaki Saita , Osamu Takizawa
IPC分类号： B41J2/335 , B41J2/16 , H05B3/16 , B21D53/76
CPC分类号： B41J2/3359 , Y10T29/49083 , Y10T29/49146 , Y10T29/49171 , Y10T29/49401 , Y10T29/49789 , Y10T29/49798
摘要： A method for manufacturing thermal heads comprises providing a substrate having a first surface, a second surface opposite the first surface, heaters disposed on the first surface, and pairs of electrodes disposed on the first surface, the electrodes of each pair of electrodes being disposed in spaced-apart, confronting relation to each other. A driver IC is mounted on each of the electrodes. The driver ICs are then encapsulated with a resin. Grooves are formed in at least one of the first surface and the second surface of the substrate so that the electrodes of each pair of electrodes are disposed symmetrically with respect to one of the grooves. The substrate is then cut along the grooves to form individual thermal heads each having a heater, at least one of the driver ICs for providing a drive signal to drive the heater, and a sealing element formed by the resin for protecting the driver IC.
摘要翻译：一种用于制造热敏头的方法，包括提供具有第一表面，与第一表面相对的第二表面，设置在第一表面上的加热器和设置在第一表面上的电极对的基板，每对电极的电极被设置在彼此间隔开，面对面的关系。驱动器IC安装在每个电极上。驱动器IC然后用树脂封装。在基板的第一表面和第二表面中的至少一个中形成凹槽，使得每对电极的电极相对于一个凹槽对称地设置。然后沿着凹槽切割衬底以形成各自具有加热器的单个热敏头，用于提供用于驱动加热器的驱动信号的驱动器IC中的至少一个以及用于保护驱动器IC的树脂形成的密封元件。

10. 发明申请

US20140162094A1 ELECTROCHEMICAL ELEMENT 审中-公开
标题翻译：电化学元素
公开(公告)号：US20140162094A1
公开(公告)日：2014-06-12
申请号：US14126445
申请日：2012-06-13
申请人： Atsushi Nishino , Ryousuke Dohi , Nobukazu Ikeda , Kouji Nishino , Seichin Kinuta , Yoshiaki Saita , Masashi Kobayashi
发明人： Atsushi Nishino , Ryousuke Dohi , Nobukazu Ikeda , Kouji Nishino , Seichin Kinuta , Yoshiaki Saita , Masashi Kobayashi
IPC分类号： H01G11/04 , H01M2/36
CPC分类号： H01G11/04 , H01G11/14 , H01G11/58 , H01G11/84 , H01M2/361 , Y02E60/13
摘要： The purpose of the present invention is to provide an electrochemical element to which a high-concentration and high-viscosity electrolyte is supplied. The electrolyte is dispersed and supplied instantaneously to the electrochemical element in a small fixed quantity.
摘要翻译：本发明的目的是提供一种供应高浓度和高粘度电解质的电化学元件。电解液以小的固定量瞬时分散并供给电化学元件。

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