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    • 54. 发明申请
    • Infrared sensor having thermo couple
    • 具有热电偶的红外传感器
    • US20070034799A1
    • 2007-02-15
    • US11483525
    • 2006-07-11
    • Kazuaki Watanabe
    • Kazuaki Watanabe
    • G01J5/00
    • G01J5/12G01J5/061
    • An infrared sensor includes a base plate having a membrane portion at the center thereof an a thick portion around the membrane, a thermocouple unit having a hot side contact member formed on the membrane portion and a cool side contact member formed on the thick portion, a heater formed near the thermocouple unit, a hot side thermo-sensitive resistor formed on the membrane portion and a cool side thermo-sensitive resistor formed on the thick portion. The heater, the hot side thermo-sensitive resistor and the cool side thermo-sensitive resistor are made of the same material as the hot side contact or the cool side contact. Therefore, additional manufacturing step is not necessary to form the heater and the resistors.
    • 红外线传感器包括:基板,其中央部具有薄膜部分,膜周围较厚部分;热电偶单元,其具有形成在膜部分上的热侧接触部件和形成在厚部分上的冷侧接触部件; 在热电偶单元附近形成的加热器,形成在膜部分上的热侧热敏电阻器和形成在厚部分上的冷侧热敏电阻器。 加热器,热侧热敏电阻器和冷侧热敏电阻器由与热侧触点或冷侧触点相同的材料制成。 因此,不需要额外的制造步骤来形成加热器和电阻器。
    • 56. 发明申请
    • Ink composition
    • 墨水组成
    • US20050139124A1
    • 2005-06-30
    • US10875070
    • 2004-06-23
    • Hiroshi ItoKazuaki WatanabeTsuyoshi SanoBunji IshimotoKiyohiko Takemoto
    • Hiroshi ItoKazuaki WatanabeTsuyoshi SanoBunji IshimotoKiyohiko Takemoto
    • C09D11/00B41J2/01
    • C09D11/326C09D11/30C09D11/322
    • An object of the present invention is to provide an ink compositions which, when used with an ink jet recording apparatus, can realize excellent ink ejection stability while maintaining safety and satisfactory penetration of ink. The ink composition according to the present invention comprises at least a colorant, a humectant, a glycol monoether as a penetrating agent, a 1,2-alkanediol, and water, the weight ratio of the glycol monoether to the 1,2-alkanediol being in the range of 1:5 to 5:1. According to another aspect of the present invention, there is provided an ink composition comprising at least a pigment, a dispersant for dispersing the pigment, a 1,2-alkanediol, and water as a main solvent, the content of the 1,2-alkanediol being 0.5 to 10% by weight based on the total amount of the ink composition.
    • 本发明的目的是提供一种油墨组合物,当与喷墨记录装置一起使用时,可以在保持油墨的安全性和令人满意的渗透的同时实现优异的喷墨稳定性。 根据本发明的油墨组合物至少包含着色剂,保湿剂,作为渗透剂的二醇单醚,1,2-链烷二醇和水,二醇单醚与1,2-链烷二醇的重量比为 在1:5至5:1的范围内。 根据本发明的另一方面,提供一种油墨组合物,其至少包含颜料,用于分散颜料的分散剂,1,2-链烷二醇和水作为主要溶剂, 链烷二醇相对于油墨组合物的总量为0.5〜10重量%。
    • 57. 发明授权
    • Ink set for ink jet recording, ink jet recording process, and recorded matter
    • 用于喷墨记录的墨水,喷墨记录处理和记录物
    • US06877851B2
    • 2005-04-12
    • US10391451
    • 2003-03-18
    • Kazuaki Watanabe
    • Kazuaki Watanabe
    • C09D11/00B41J2/01
    • C09D11/40
    • The invention provides an ink set which includes: at least one dark pigment ink containing a pigment and water, wherein the pigment is one microencapsulated in a resin; and at least one light pigment ink containing a pigment, a resinous dispersant, and water, wherein the concentration of the pigment is up to ½ the pigment concentration in the dark pigment ink. The invention also provides an ink set which includes: at least one dark pigment ink containing a pigment, a resinous dispersant, and water; and at least one light pigment ink which contains a pigment, a resinous dispersant, and water, and in which the concentration of the pigment is up to ½ the pigment concentration in the dark pigment ink, wherein the resinous dispersant in the dark pigment ink has a lower acid value than the resinous dispersant in the light pigment ink.
    • 本发明提供了一种油墨组,其包括:至少一种含有颜料和水的暗色油墨,其中所述颜料是一种微胶囊化的树脂; 和含有颜料,树脂分散剂和水的至少一种轻颜料墨水,其中颜料的浓度高达暗颜料墨水中的颜料浓度的1/2。 本发明还提供了一种油墨组,其包括:至少一种含有颜料,树脂分散剂和水的暗色油墨; 和含有颜料,树脂分散剂和水的至少一种轻颜料墨水,其中颜料的浓度高达暗颜料墨水中的颜料浓度的1/2,其中黑色颜料墨水中的树脂分散剂具有 在光颜料墨水中比树脂分散剂的酸值低。
    • 58. 发明授权
    • Ink jet recording apparatus with tank for reaction solution and method for producing the tank
    • 具有反应溶液罐的喷墨记录装置及其制造方法
    • US06247804B1
    • 2001-06-19
    • US09010784
    • 1998-01-22
    • Kazuaki Watanabe
    • Kazuaki Watanabe
    • B41J2175
    • B41M5/0017B41J2/01B41J2/17503
    • A tank, containing a reaction solution, for use in an ink jet recording apparatus for depositing two liquids, that is, a reaction solution, containing a polyvalent metal salt, and an ink composition, onto a recording medium to conduct printing. This tank can solve a clogging problem of the reaction solution. A reaction solution containing a polyvalent metal salt is sealed into a reaction solution tank under reduced pressure. This prevents the reaction solution from creating a precipitate and, even after storage of the reaction solution for a long period of time, can realize good printing, especially clogging-free, stable printing A process for producing the reaction solution tank involves the steps of (a) evacuating a reaction solution reservoir through a communicating hole; (b) feeding and filling the reaction solution through the communicating hole into the reaction solution tank; and (c) evacuating the reaction solution reservoir and hermetically sealing the reaction solution reservoir in an evacuated state with a gas-impermeable sealing member.
    • 一种容纳反应溶液的罐,用于在记录介质上沉积两种液体的喷射记录装置,即含有多价金属盐的反应溶液和油墨组合物,以进行印刷。 该罐可以解决反应液的堵塞问题。 将含有多价金属盐的反应溶液在减压下封入反应溶液罐中。 这样可以防止反应溶液产生沉淀物,即使反应溶液长时间保存也能实现良好的印刷,特别是无堵塞,稳定的印刷。反应溶液罐的制备方法包括以下步骤: a)通过连通孔抽空反应液储存器; (b)将反应溶液通过连通孔进料并填充到反应溶液罐中; 和(c)抽空反应溶液储存器并用不透气密封构件将反应溶液储存器密封地处于抽真空状态。