公开(公告)号：US06682175B2

公开(公告)日：2004-01-27

申请号：US10230363

申请日：2002-08-29

申请人： Yasuhiro Otsuka ,  Kazuhiko Hayashi ,  Toshinori Ishiyama ,  Masakazu Okuda

发明人： Yasuhiro Otsuka ,  Kazuhiko Hayashi ,  Toshinori Ishiyama ,  Masakazu Okuda

IPC分类号： B41J204

CPC分类号： B41J2/055 ,  B41J2002/14419 ,  B41J2002/14459

摘要： In an ink jet recording head, an ink pool has a main flow path communicating with an ink supply port and a plurality of branch flow paths branching from the main flow path. Each ejector has a pressure chamber, a pressure generating unit and a nozzle. The pressure chamber communicates with the corresponding one of the branch flow paths. The pressure generating unit generates a pressure wave in ink charged into the pressure chamber. The nozzle ejects the ink from the pressure chamber compressed by the pressure wave. At least one wall surface forming each of the branch flow paths is formed of a damper member elastically deformable in accordance with the change of pressure in the branch flow path.

摘要翻译： 在喷墨记录头中，墨水池具有与供墨口连通的主流路和从主流路分支的多个分支流路。 每个喷射器具有压力室，压力发生单元和喷嘴。 压力室与相应的一个分支流路连通。 压力产生单元产生加压到压力室中的油墨中的压力波。 喷嘴从由压力波压缩的压力室喷出墨水。 形成每个分支流动路径的至少一个壁表面由根据分支流动路径中的压力变化可弹性变形的阻尼器构件形成。

公开(公告)号：US06328421B1

公开(公告)日：2001-12-11

申请号：US08699946

申请日：1996-08-20

申请人： Ryuichi Kojima ,  Yasuhiro Otsuka ,  Fuminori Takizawa

发明人： Ryuichi Kojima ,  Yasuhiro Otsuka ,  Fuminori Takizawa

IPC分类号： B41J2135

CPC分类号： B41J2/1404 ,  B41J2/14274 ,  B41J2002/14322 ,  B41J2002/14387

摘要： A fluid drop projecting apparatus which can fly, one by one, fluid drops far smaller than the opening bore from which the drops are projected, and moreover cay readily vary the size of the fluid drops, is provided. To this end, surface waves travelling toward a fluid drop projecting point are applied on the free surface of fluid in a fluid drop projecting chamber having an opening. The surface waves are generated by a surface wave generator including the fluid drop projecting chamber, a diaphragm and a piezo actuator. As the surface waves are generated by the surface wave generator at substantially equal distances from a fluid drop projecting point, the height of the surface waves gradually increases, amplified by their interference, and fluid drops are separated at and projected from the fluid drop projecting point.

摘要翻译： 提供了一种能够飞行的液滴投影装置，其流体滴落远小于投射液滴的开口孔，并且还容易改变流体液滴的尺寸。 为此，在具有开口的液滴突出室中的流体的自由表面上施加朝向液滴突出点行进的表面波。 表面波由表面波发生器产生，该表面波发生器包括液滴投射室，光阑和压电致动器。 由于表面波由表面波发生器以与液滴突出点基本相等的距离产生，所以表面波的高度逐渐增加，由它们的干涉放大，并且液滴在液滴突出点处被分离并从液滴突出点突出 。

公开(公告)号：US5710966A

公开(公告)日：1998-01-20

申请号：US550305

申请日：1995-10-30

申请人： Yasuhiro Otsuka ,  Masakazu Okuda

发明人： Yasuhiro Otsuka ,  Masakazu Okuda

IPC分类号： B41J2/39 ,  G03G15/05 ,  G03G15/32 ,  G03G21/00 ,  G03G21/10

CPC分类号： G03G21/0005 ,  G03G15/32

摘要： A cleaning device includes a removing portion and a heater. The removing portion removes a toner held by an electrostatic force on a first surface of a latent image charge holding member. The latent image charge holding member includes a pyroelectric layer having a first surface on which the toner is deposited. The heater heats the pyroelectric layer to reduce the electrostatic force attracting the toner to the first surface of the pyroelectric layer, and the removing portion thereby removes the toner from the latent image charge holding member. In another embodiment of the cleaning device, the heater is incorporated in the removing portion which is a blade. In still another embodiment the cleaning device includes a heater and an ultrasonic vibrator is used as the removing portion.

摘要翻译： 清洁装置包括去除部分和加热器。 去除部分去除在静电荷电荷保持部件的第一表面上由静电力保持的调色剂。 潜像电荷保持部件包括具有沉积有调色剂的第一表面的热电层。 加热器加热热电层以减少吸引调色剂到热电层的第一表面的静电力，并且去除部分从而从潜像电荷保持部件移除调色剂。 在清洁装置的另一个实施例中，加热器被结合在作为叶片的去除部分中。 在另一个实施例中，清洁装置包括加热器，超声波振动器用作去除部分。

公开(公告)号：US5415927A

公开(公告)日：1995-05-16

申请号：US952411

申请日：1992-09-30

申请人： Naoto Hirayama ,  Hirotsugu Nagayama ,  Akio Takigawa ,  Kiyotaka Sasaki ,  Misao Tsutsuki ,  Yasuhiro Otsuka

发明人： Naoto Hirayama ,  Hirotsugu Nagayama ,  Akio Takigawa ,  Kiyotaka Sasaki ,  Misao Tsutsuki ,  Yasuhiro Otsuka

IPC分类号： C03C15/00 ,  B32B17/06 ,  C03C17/42 ,  C03C14/00

CPC分类号： B32B17/06 ,  C03C17/42 ,  C03C2217/425 ,  C03C2217/76 ,  Y10T428/249956 ,  Y10T428/249999 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/315 ,  Y10T428/3154 ,  Y10T428/31612 ,  Y10T428/31663

摘要： An inorganic or organic glass product, or tempered glass product excellent in weatherability, water resistance, moisture resistance and abrasion resistance, which is formed of a) a silicate glass substrate, b) a porous modified layer enriched with silicon oxide through removal of components other than silicon oxide in a surface layer of the silicate glass substrate, and c) a water-repellent layer formed of at least one compound of an organic silicon compound and an organic fluorine compound on a surface of the porous modified layer.

摘要翻译： 由a）硅酸玻璃基板形成的无机或有机玻璃制品或耐候性，耐水性，耐湿性和耐磨损性优异的钢化玻璃制品，b）通过除去其他成分的富含氧化硅的多孔改性层 比硅酸玻璃基板的表面层中的氧化硅，c）在多孔改性层的表面上由至少一种有机硅化合物和有机氟化合物的化合物形成的拒水层。

公开(公告)号：US4813768A

公开(公告)日：1989-03-21

申请号：US111659

申请日：1987-10-23

申请人： Shigeki Hamaguchi ,  Yasuhiro Otsuka ,  Yasunori Taga ,  Tomoyashi Motohiro ,  Tadayoshi Itoh

发明人： Shigeki Hamaguchi ,  Yasuhiro Otsuka ,  Yasunori Taga ,  Tomoyashi Motohiro ,  Tadayoshi Itoh

IPC分类号： G09F9/00 ,  G02B5/30 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/139 ,  G02F1/13

CPC分类号： G02F1/13725 ,  G02F1/133553 ,  G02F2001/133638

摘要： A liquid crystal device having a higher durability and a display quality less likely to be degraded, for example, for use in a glare shield reflection mirror. The liquid crystal device comprises: a pair of substrate plates, a liquid crystal layer filled between the pair of substrate plates, and an oblique evaporation film laminated on one of the substrate plates, wherein a protective layer is formed on the boundary surface between the oblique evaporation film and a neighboring component member. The oblique evaporation film has become less susceptible to the neighboring material, and problems, such a bluish oblique evaporation film due to the proton (H.sup.+) intrusion from the neighboring material, have been prevented. Thus the liquid crystal device has come to have a higher durability and a display quality less likely to be degraded.

摘要翻译： 具有较高耐用性和显示品质的液晶显示装置，例如用于眩光屏蔽反射镜的可能性降低。 液晶装置包括：一对基板，填充在一对基板之间的液晶层和层压在其中一个基板上的倾斜蒸发膜，其中在倾斜的边界面上形成保护层 蒸发膜和相邻的部件。 倾斜蒸发膜对相邻材料变得不易受到影响，并且防止了由于邻近材料的质子（H +）侵入引起的蓝色倾斜蒸发膜的问题。 因此，液晶装置具有更高的耐久性和显示质量不太可能劣化。

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：US4278509A

公开(公告)日：1981-07-14

申请号：US101711

申请日：1979-12-10

申请人： Yasuhiro Otsuka ,  Ryuzo Hori ,  Shinichi Matsumoto ,  Kiyoshi Uchida ,  Toshinobu Furutani

发明人： Yasuhiro Otsuka ,  Ryuzo Hori ,  Shinichi Matsumoto ,  Kiyoshi Uchida ,  Toshinobu Furutani

IPC分类号： H01M8/12 ,  G01N27/407 ,  G01N27/409 ,  G01N27/416 ,  H01M12/06 ,  G01N27/46

CPC分类号： G01N27/4075 ,  H01M12/06

摘要： In an oxygen concentration cell having metal electrodes formed on both inner and outer wall surfaces of its solid electrolyte vessel and a solid pole as a reference oxygen partial pressure source made of a metal alone or a mixture of a metal and an oxide of the metal filled in said vessel, a method of activating said oxygen concentration cell by heat-treating the cell so as to diffuse the metal of said reference oxygen partial pressure source into said metal electrode on the inner wall or into said solid electrolyte through the metal on the inner wall surface and the oxygen concentration cell produced by this method.

摘要翻译： 在具有形成在其固体电解质容器的内壁和外壁表面上的金属电极的氧浓度电池和固体极作为参考氧分压源，其由单独的金属或金属和填充的金属的氧化物的混合物 在所述容器中，通过对细胞进行热处理来激活所述氧浓缩细胞的方法，以便将所述参考氧分压源的金属通过内壁上的金属扩散到内壁上的所述金属电极或所述固体电解质中 壁表面和通过该方法制备的氧浓度池。

公开(公告)号：US4209378A

公开(公告)日：1980-06-24

申请号：US36379

申请日：1979-05-04

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

发明人： Hiroshi Schinohara ,  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： Low temperature operability 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 the incorporation of from 0.5 to 10% by weight, based on the total weight of the sintered product, of a finely divided platinum group metal powder in the sintered product of the reference oxygen partial pressure-providing means.

摘要翻译： 氧传感元件的低温可操作性，其包括由烧结材料构成的固体电解质构件和用于提供参考氧分压的装置，其由细碎的金属或金属 - 金属氧化物混合物粉末的烧结产物组成， 完全嵌入在固体电解质构件内，通过在参考氧分压的烧结产物中加入基于烧结产品的总重量的0.5至10重量％的细碎的铂族金属粉末来改善 提供手段。

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。