公开(公告)号：US4265930A

公开(公告)日：1981-05-05

申请号：US50057

申请日：1979-06-19

申请人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Toshinobu Furutani ,  Hiroshi Wakizaka

发明人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Toshinobu Furutani ,  Hiroshi Wakizaka

IPC分类号： G01N27/409 ,  B05D1/10 ,  C23C4/04 ,  G01N27/407 ,  H01M8/12 ,  B05D1/08 ,  B05D5/12

CPC分类号： G01N27/4077 ,  H01M4/9058

摘要： A protective layer of a refractory material deposited on a metal electrode layer of an oxygen sensing element is improved by a process comprising forming the protective layer onto the surface of the metal electrode layer by plasma spray coating the surface of the metal electrode layer, first with a refractory material powder at a position of a prescribed distance from a plasma spray coating device and at a prescribed electric power, and second, with a refractory material powder having the same particle size and composition as said refractory material powder used in the first plasma spray coating at a position of a distance greater than said prescribed distance and/or at an electric power lower than said prescribed electric power.

摘要翻译： 沉积在氧气感测元件的金属电极层上的耐火材料的保护层通过包括通过等离子体喷涂金属电极层的表面而形成保护层到金属电极层的表面上的方法得到改进，首先用 在与等离子体喷涂装置规定距离的位置和规定的电力下的耐火材料粉末，其次是与第一等离子体喷涂中使用的与所述耐火材料粉末相同的粒度和组成的耐火材料粉末 在大于所述规定距离的距离处和/或低于所述规定电力的电力下进行涂覆。

公开(公告)号：US4209377A

公开(公告)日：1980-06-24

申请号：US27832

申请日：1979-04-06

申请人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Toshinobu Furutani ,  Hiroshi Wakizaka

发明人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Toshinobu Furutani ,  Hiroshi Wakizaka

IPC分类号： G01N27/409 ,  G01N27/407 ,  G01N27/413 ,  H01M8/12 ,  H01M12/06 ,  G01N27/58

CPC分类号： G01N27/4076 ,  H01M12/06 ,  H01M8/12

摘要： The high temperature durability of an oxygen sensing element, which comprises a solid electrolyte member composed of sintered material, and a means for providing a reference oxygen partial pressure, composed of a sintered product of a finely divided metal or metal-metal oxide mixture powder and being completely embedded within the solid electrolyte member, is improved by incorporating in the finely divided metal or metal-metal oxide mixture powder an antisintering material and a pore-forming material capable of subliming or being decomposed, thereby to generate gas upon sintering. The amounts of the antisintering material and the pore-forming material are from 5 to 70% by weight and from 20 to 80% by weight, respectively, based on the total weight of these additives-incorporated metal or metal-metal oxide mixture. The low temperature operation capability of the oxygen sensing element is improved by further incorporating therein a minor amount of a platinum group metal.

摘要翻译： 包含由烧结材料构成的固体电解质构件的氧传感元件的高温耐久性和用于提供参考氧分压的装置，其由细碎金属或金属 - 金属氧化物混合物粉末的烧结产物和 通过在细分金属或金属 - 金属氧化物混合物粉末中掺入防结晶材料和能够升华或分解的成孔材料，从而在烧结时产生气体，从而改善了固体电解质成分的完全嵌入。 基于这些掺入添加剂的金属或金属 - 金属氧化物混合物的总重量，抗结晶材料和造孔材料的量分别为5-70重量％和20-80重量％。 氧传感元件的低温操作能力通过进一步掺入少量的铂族金属来提高。

公开(公告)号：US4299627A

公开(公告)日：1981-11-10

申请号：US72822

申请日：1979-09-06

申请人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Toshinobu Furutani ,  Hiroshi Wakizaka

发明人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Toshinobu Furutani ,  Hiroshi Wakizaka

IPC分类号： G01N27/409 ,  B22F7/02 ,  B22F7/06 ,  G01N27/407 ,  B22F3/00 ,  B22F7/00

CPC分类号： G01N27/4073 ,  B22F7/06 ,  G01N27/4076 ,  Y10T428/1209

摘要： An oxygen sensing element capable of measuring partial pressures of oxygen in sample gases, which element has a solid electrolyte member having totally embedded therein a means for providing a reference partial pressure of oxygen composed of a sintered product of a finely divided metal or metal-metal oxide mixture and having a lead-out wire connected thereto is prepared by a method wherein: p1 (a) a part of the finely divided solid electrolyte material is compression-molded to form a provisional solid electrolyte member having a hole;(b) a provisional product of the reference oxygen partial pressure-providing means is formed in the hole of the provisional solid electrolyte member from the finely divided metal or metal-metal oxide mixture;(c) the remaining part of the finely divided solid electrolyte material is piled up on the provisional reference oxygen partial pressure-providing means product, followed by compression molding the piled up solid electrolyte material to form an integrated structure comprising the solid electrolyte member having totally embedded therein the provisional reference oxygen partial pressure-providing means;(d) the integrated structure is sintered in a non-oxidizing atmosphere at approximately 1,350.degree. to 1,500.degree. C.; and,(e) a layer or layers of an external conductive metal electrode or electrodes is formed on at least a part of the exterior surface of the sintered product.

摘要翻译： 一种氧气感测元件，其能够测量样品气体中的氧分压，该元件具有完全嵌入其中的固体电解质构件，用于提供由细碎金属或金属金属的烧结产物构成的参考分压 氧化物混合物并且具有连接到其上的引出线通过以下方法制备：其中：p1（a）一部分细分散的固体电解质材料被压缩模制以形成具有孔的临时固体电解质构件; （b）参考氧分压提供装置的临时产品由微细金属或金属 - 金属氧化物混合物形成在临时固体电解质构件的孔中; （c）将细碎的固体电解质材料的剩余部分堆积在临时参考氧分压提供装置产品上，然后将堆积的固体电解质材料压缩成型，形成整体结构，该结构包括固体电解质构件， 嵌入临时参考氧分压提供装置; （d）一体化结构在非氧化性气氛中烧结约1350〜1500℃。 和（e）在烧结产品的外表面的至少一部分上形成一层或多层外部导电金属电极或电极。

公开(公告)号：US4284486A

公开(公告)日：1981-08-18

申请号：US132415

申请日：1980-03-21

申请人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Hideo Kamiya ,  Hiroshi Wakizaka ,  Toshinobu Furutani

发明人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Hideo Kamiya ,  Hiroshi Wakizaka ,  Toshinobu Furutani

IPC分类号： G01N27/409 ,  G01N27/407 ,  G01N27/413 ,  G01N27/58

CPC分类号： G01N27/4073 ,  G01N27/4075 ,  Y10T29/49002

摘要： A solid pole oxygen sensor wherein an oxygen sensor element is composed of a solid pole with one end of a lead wire buried therein; an internal electrode formed on the outside surface of the solid pole; a solid electrolyte enclosing the electrode to constitute a solid pole assembly as a column with a projection at its top; and a platinum electrode separated from the lead wire. The oxygen sensor element is so secured to an almost cylindrical ceramic insulator by means of adhesive or the like that the upper top side of the oxygen sensor element having the projection is matched to a recess at the tip of the cylindrical ceramic insulator and a pair of electroconductive zones provided on the side wall of the cylindrical ceramic insulator are electrically connected with the platinum electrode and the lead wire. A process of manufacturing a solid oxygen sensor is also disclosed.

摘要翻译： 固体氧传感器，其中氧传感器元件由固体极组成，其中埋入其中的引线的一端; 形成在固体极的外表面上的内部电极; 封闭电极的固体电解质构成固体极组件作为其顶部具有突起的柱; 以及与引线分离的铂电极。 氧传感器元件通过粘合剂等固定到几乎圆柱形的陶瓷绝缘体上，使得具有突起的氧传感器元件的上顶侧与圆柱形陶瓷绝缘体的尖端处的凹部匹配， 设置在圆筒形陶瓷绝缘体的侧壁上的导电区域与铂电极和引线电连接。 还公开了制备固体氧传感器的方法。

公开(公告)号：US4272349A

公开(公告)日：1981-06-09

申请号：US115450

申请日：1980-01-25

申请人： Toshinobu Furutani ,  Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Hiroshi Wakisaka

发明人： Toshinobu Furutani ,  Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Hiroshi Wakisaka

IPC分类号： G01N27/407 ,  G01N27/416 ,  G01N27/46

CPC分类号： G01N27/4077

摘要： An oxygen sensor with an oxygen sensor element having an outer protective layer of alumina, acting as getters with respect to catalyst poisons, particularly phosphorus, in exhaust gases, formed on the outer surface of a catalyst layer of platinum or a mixture of platinum and rhodium which is coated on an electrode protective layer provided on the outer electrode of an oxygen sensor element. Such an outer protective layer is additionally provided on the inner wall of the inner louver of the oxygen sensor having a double louver structure. A method of manufacturing an oxygen sensor with an oxygen sensor element comprising the steps of coating such an outer alumina protective layer onto the outer surface of said catalyst layer formed on an electrode protective layer provided onto the outer electrode of an oxygen sensor element and additionally coating such an alumina protective layer onto the inner wall of the inner louver of an oxygen sensor having a double louver structure.

摘要翻译： 具有氧传感器元件的氧传感器具有氧化铝的外部保护层，其作为废气中的催化剂毒物（特别是磷）的吸气剂，其形成在铂或铂和铑的混合物的外部表面上 其涂覆在设置在氧传感器元件的外电极上的电极保护层上。 这种外保护层另外设置在具有双百叶窗结构的氧传感器的内百叶窗的内壁上。 一种制造具有氧传感器元件的氧传感器的方法，包括以下步骤：将这种外氧化铝保护层涂覆在形成在设置在氧传感器元件的外电极上的电极保护层上的所述催化剂层的外表面上， 这种氧化铝保护层位于具有双百叶窗结构的氧传感器的内百叶的内壁上。

公开(公告)号：US4297192A

公开(公告)日：1981-10-27

申请号：US104966

申请日：1979-12-18

申请人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Hiroshi Wakisaka ,  Toshinobu Furutani

发明人： Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto ,  Hiroshi Wakisaka ,  Toshinobu Furutani

IPC分类号： B05D1/08 ,  C23C4/00 ,  G01N27/407 ,  G01N27/413 ,  G01N27/58

CPC分类号： G01N27/4075 ,  G01N27/4077

摘要： A catalyst supported oxygen sensor element detecting the oxygen concentration in exhaust gas from vehicle engines is composed of a tubular container of a solid ion-conductive electrolyte with the one end portion thereof closed, an inner electrode being positioned on the inner circumference of the container, an outer electrode being positioned on the outer circumference, a protective layer of a refractory material being provided on the outer circumference of the outer electrode, a catalyst layer being provided on the outer circumference of the protective layer, and optionally provided on the outer circumference of the catalyst layer, and a method of manufacturing the same.

摘要翻译： 检测来自车辆发动机的排气中的氧浓度的催化剂负载的氧传感器元件由固体离子传导电解质的管状容器组成，其一端封闭，内电极位于容器的内周， 位于外周的外电极，设在外电极外周上的耐火材料保护层，在保护层的外周设有催化剂层， 催化剂层及其制造方法。

公开(公告)号：US4292157A

公开(公告)日：1981-09-29

申请号：US91883

申请日：1979-11-07

申请人： Hiroshi Wakizaka ,  Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto

发明人： Hiroshi Wakizaka ,  Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto

IPC分类号： G01N27/409 ,  G01N27/407 ,  G01N27/413 ,  G01N27/58

CPC分类号： G01N27/4073 ,  G01N27/4075 ,  Y10T29/49002

摘要： A solid pole oxygen sensor in which one end of a lead wire of platinum or platinum/rhodium is buried in a solid pole and the surfaces of the solid pole and the lead wire are coated with an electroconductive paste. The solid pole is wrapped or encased in a solid electrolyte, pressure-molded into a pellet, which is dried and then fired in a reducing atmosphere. The surface of the sintered mass thus obtained is then plated or baked to form a platinum electrode, and the oxygen sensor element thus obtained is fitted or secured to the tip of an approximately cylindrical ceramic insulator equipped with electroconductive zones to be connected to the platinum electrode.

摘要翻译： 一种固体极氧传感器，其中铂或铂/铑的引线的一端被埋在固体极中，并且固体极和引线的表面涂覆有导电浆料。 固体极被包裹或封装在固体电解质中，压制成颗粒，将其干燥，然后在还原气氛中烧制。 然后将如此获得的烧结体的表面进行电镀或烘烤以形成铂电极，并将由此获得的氧传感器元件装配或固定到装有导电区域的近似圆柱形的陶瓷绝缘体的尖端以连接到铂电极 。

公开(公告)号：US4304651A

公开(公告)日：1981-12-08

申请号：US103472

申请日：1979-12-14

申请人： Hiroshi Wakizaka ,  Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto

发明人： Hiroshi Wakizaka ,  Hiroshi Shinohara ,  Yasuhiro Otsuka ,  Shinichi Matsumoto

IPC分类号： G01N27/409 ,  G01N27/407 ,  G01N27/413 ,  G01N27/58

CPC分类号： G01N27/4073 ,  G01N27/4075

摘要： A solid pole oxygen sensor having a solid pole, in which one end of a lead wire of platinum or platinum rhodium is buried, tightly covered by a solid electrolyte and pressure-molded into a circular plate, which is dried and then fired in a reducing atmosphere. The surface of a sintered mass thus obtained is plated or baked to form a platinum electrode, and the oxygen sensor element thus obtained is secured by a bonding agent to the tip of a cylindrical ceramic insulator having electroconductive zones to be connected to the platinum electrode in such a manner that the circular face of the circular plate-shaped oxygen sensor element is in contact with the tip surface of the cylindrical ceramic insulator.

摘要翻译： 具有固体极的固体极氧传感器，其中埋有铂或铂铑的引线的一端，被固体电解质密封并压制成圆形板，其被干燥，然后以还原 大气层。 将由此获得的烧结体的表面进行电镀或烘烤以形成铂电极，并将由此获得的氧传感器元件通过粘合剂固定到具有导电区域的圆柱形陶瓷绝缘体的尖端，以连接到铂电极 圆板状氧传感器元件的圆形面与筒状陶瓷绝缘体的前端面接触的方式。

公开(公告)号：US09791846B2

公开(公告)日：2017-10-17

申请号：US14759436

申请日：2013-02-12

申请人： Mitsuo Watanabe ,  Masakazu Sagasaki ,  Junichi Kamata ,  Hiroshi Shinohara ,  Hajime Matsumaru ,  Hitoshi Matsumoto ,  Takanori Shinohara ,  Akihiko Shinohara ,  Shigeo Yanagidaira

发明人： Mitsuo Watanabe ,  Masakazu Sagasaki ,  Junichi Kamata ,  Hiroshi Shinohara ,  Hajime Matsumaru ,  Hitoshi Matsumoto ,  Takanori Shinohara ,  Akihiko Shinohara ,  Shigeo Yanagidaira

IPC分类号： G05B19/19 ,  G05B19/4103

CPC分类号： G05B19/19 ,  G05B19/4103 ,  G05B2219/34123 ,  G05B2219/36204 ,  G05B2219/37077 ,  G05B2219/49384

摘要： To include an analysis processing unit that obtains a movement command for moving on a movement path in a machining program, and vibration conditions for vibrating along the movement path, a command-movement-amount calculation unit that calculates a command-movement amount per unit time, a vibrational-movement-amount calculation unit that uses the vibration conditions to calculate a vibrational-movement amount per unit time at a time corresponding to the movement command, and a movement-amount combining unit that combines the command-movement amount with the vibrational-movement amount to calculate a combined movement amount, and that acquires a movement amount within the unit time such that a position, which has moved from a reference position for calculating the combined movement amount by the combined movement amount, is located on the movement path.

公开(公告)号：US08875604B2

公开(公告)日：2014-11-04

申请号：US13636411

申请日：2011-02-28

申请人： Umeo Tsuyusaki ,  Satoru Akimoto ,  Hiroshi Shinohara

发明人： Umeo Tsuyusaki ,  Satoru Akimoto ,  Hiroshi Shinohara

IPC分类号： B23B13/04 ,  B23B3/30 ,  B23B29/26 ,  B23Q1/62 ,  B23Q39/02 ,  B23B3/16

CPC分类号： B23B3/30 ,  B23B29/26 ,  B23Q1/626 ,  B23Q39/024 ,  Y10T82/25 ,  Y10T82/2508 ,  Y10T82/2524

摘要： There is provided a machine tool which holds a large number of tools and capable of performing various kinds of works without replacing the tools, which is easy to operate and which allows faster and accurate operations with less number of movable parts. A front tool post (141) and a back spindle (120) are configured to be integrally movable in a Y-axis direction, and a plurality of front working tools (140) and a plurality of back working tools (130) are disposed on the front and back tool posts (141) and (131), respectively, in a plurality of tiers in the Y-axis direction.

摘要翻译： 提供了一种保持大量工具并能够执行各种工作的机床，而不需要更换易于操作的工具，并且允许以更少数量的可移动部件进行更快速和准确的操作。 前刀架（141）和后心轴（120）被配置为能够沿Y轴方向整体移动，并且多个前工作工具（140）和多个后加工工具（130）设置在 分别在Y轴方向的多个层中的前后刀架（141）和（131）。