Screen Holdings Co., Ltd.

Dainippon Screen Mfg. Co., Ltd.

Kenta Hiramatsu

Takeshi Matsuda

Ryota Uemura

Yoshikuni Takeichi

Masakazu Sanada

Keisuke Hirai

Kiyoshi Kanamura

The anti-drop membersandare provided to each of the air turn barsand, and the respective anti-drop peripheral surfacesof the anti-drop membersandadjoin the support peripheral surfaceof each of the air turn barsand. In this configuration, on the occurrence of oblique traveling of the printing medium M, the printing medium M is deviated from the support peripheral surfaceof each of the air turn barsandto the anti-drop peripheral surfaceof the anti-drop memberor. Specifically, the anti-drop peripheral surfaceof each of the anti-drop membersandallows the printing medium M to be supported while providing the clearance Δ from the front surface Mof the printing medium M deviated by the oblique traveling.

Drying apparatus, printing medium anti-drop method and non-contact support member position adjusting method

The wind velocity of the air injected by the air-blow dryersis lower than that of the air injected by the air-blow dryers. That is, since a large amount of moisture remains on the front surface Mof the printing medium M passing through the air-blow dryers, the printing medium M is dried while the flow of the aqueous inks is suppressed by injecting the air at a lower wind velocity. On the other hand, the moisture decreases on the front surface Mof the printing medium M dried by the air-blow dryersand the fluidity of the aqueous inks is reduced. Accordingly, the drying of the printing medium M is promoted by injecting the air at a high wind velocity to the printing medium M passing through the air-blow dryers

Drying apparatus, printing system and drying method for drying printing medium by hot wind

In the air-blow dryers, the back surface Mof the printing medium M is supported by the rollerswhile the hot wind is injected from the nozzlesto the front surface Mof the printing medium M. By extending the printing medium M along the rollers, the evaporation of the moisture can be promoted by the hot wind while the formation of creases of the printing medium M is suppressed against the influence of the temperature distribution caused by the latent heat of the moisture on the printing medium M. After a certain amount of the moisture is evaporated, the temperature of the printing medium M becomes relatively uniform. In the air-blow dryers, the printing medium M is dried by injecting the hot wind to the printing medium M from the nozzlesandfrom both sides.

Drying apparatus, printing system and drying method that inject hot wind from nozzles to surface of recording medium

A web drying apparatus, comprises: a blow-drying part which has two blower units arranged on both sides of web which is transferred in a transfer direction, and injects gas onto the web passing through a dry path between the two blower units; a housing which has a sidewall provided with an opening facing the dry path from the transfer direction, through which the web passes in the transfer direction through the opening, and houses the blow-drying part; an exhaust part which is disposed between the sidewall and the blow-drying part in the housing and exhausts gas from the inside of the housing to the outside of the housing; and a rectifying member which is disposed between the blow-drying part and the exhaust part in the housing and faces the web being transferred in the transfer direction.

Web drying apparatus and web drying method

A web drying apparatus, comprises: two blower units which are arranged vertically between an upper dry path and a lower dry path disposed below the upper dry path and at least partially overlap each other when viewed from a vertical direction. One blower unit disposed on an upper side, the other blower unit disposed on a lower side. The lower end part of the one blower unit deviates from the upper end part of the other blower unit in the horizontal direction and protrudes to be lower than the upper end part in the vertical direction.

Web drying apparatus

A negative-electrode active material layer formed between a negative-electrode current collector and a solid electrolyte layer has a line-and-space structure in which a plurality of stripe-shaped pattern elements extending in a Y direction are arranged while being separated from each other. A gradient at each contact point where the stripe-shaped pattern element, the negative-electrode current collector and the solid electrolyte layer are in contact with each other is made smaller than 90&#xb0;.

Battery, vehicle, electronic device and battery manufacturing method

A negative-electrode active material layercontains LiTiOas a negative-electrode active material, and a positive-electrode active material layercontains LiCoOas a positive-electrode active material. A solid electrolyte layercontains polyethylene oxide and polystyrene as an electrolyte material. Gradients of surfaces of stripe-shaped pattern elementsforming the negative-electrode active material layerare smaller than 90&#xb0; when viewed from a surface of the negative-electrode current collector. By such a construction, it is possible to construct a battery having a high capacity in relation to the used amount of the active materials and good charge and discharge characteristics.

Lithium-ion secondary battery, vehicle, electronic device and manufacturing method of lithium-ion secondary battery

A negative-electrode active material layer having an uneven pattern is formed on a surface of a copper foil as a negative-electrode current collector by applying an application liquid by a nozzle-scan coating method. Subsequently, an application liquid containing a polymer electrolyte material is applied by a spin coating method, thereby forming a solid electrolyte layer in conformity with the uneven pattern. Subsequently, an application liquid is applied by a doctor blade method, thereby forming a positive-electrode active material layer whose lower surface conforms to the unevenness and whose upper surface is substantially flat. A thin and high-performance all-solid-state battery can be produced by laminating an aluminum foil as a positive-electrode current collector before the application liquid is cured.

Battery manufacturing method and battery

Preparation process of electrode for battery, comprising first application step for forming first linear part by relatively moving first nozzle which discharges first active material linearly with respect to current collector to form a plural of first linear parts on current collector, first drying step for drying first linear parts, second application step for forming second linear part between first linear parts by relatively moving second nozzle which discharges second active material with respect to current collector, and second drying step for drying first linear part and second linear part, wherein height Hof first linear part and height Hof second linear part satisfies the relational inequality (1): H&#x3c;H. The active material layer has high aspect ratio, and gives lithium ion secondary battery excellent in high charge-discharge performance.

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Kyoto, Japan

Kenta Hiramatsu