Nippon Sheet Glass Company, Limited

Nec Corporation

Olympus Corporation

Hitachi Automotive Systems, Ltd.

Renesas Technology Corp.

Hitachi Astemo Ltd.

Proterial, Ltd.

Hitachi, Ltd.

Shinya Okamoto

Yasuhiro Saito

Keiji Tsunetomo

Nobuaki Kobayashi

Takahiro Saito

Yasushi Nakamura

Hirotaka Koyo

Akihiro Yamazaki

Xudong Zhang

Takeshi Hidaka

Akihiro Koyama

Junji Kurachi

Kazutaka Kamitani

Kazuaki Oya

Fumiyoshi Kondo

Hiroaki Kasai

Yuki Watanabe

Takeshi Fujiwara

Masahiro Hori

Noboru Baba

Kousuke Kuwabara

Hiroshi Shiratori

Shizuka Yamaguchi

Kazuya Shinagawa

Shoichi Nakashima

Masamichi Hijino

Shuho Koseki

Teruyuki Sasaki

Tomonori Imamura

Yasuhiko Fukushima

Yasuhiko Otsubo

Yasumitsu Shirasuna

The present invention is a windshield for an automobile on which an information acquisition device configured to acquire information from the outside of a vehicle by emitting and/or receiving light can be arranged. The windshield includes: a laminated glass including an information acquisition region that is opposite to the information acquisition device and through which the light passes; and an antifog sheet in which at least a sticky layer, a substrate film, and an antifog layer are layered in this order, the sticky layer being attached to at least a surface on a vehicle interior side of the information acquisition region. The laminated glass includes at least one glass plate in which surface concentrations of tin oxide in two principal surfaces are different, and a surface of the glass plate in which the concentration of tin oxide is higher faces the vehicle interior side.

Windshield and windshield manufacturing method

Provided are a WC-based cemented carbide powder from which a WC-based cemented carbide member excellent in high thermal conductivity and high abrasion resistance can be manufactured, a WC-based cemented carbide member, and a manufacturing method for a WC-based cemented carbide member. The WC-based cemented carbide powder of the present invention includes WC, Cu, and at least one of Co, Fe, and Cr. The content of WC is equal to or more than 40 mass %, the content of at least one of Co, Fe, and Cr is equal to or more than 25 mass % and less than 60 mass %, and the ratio a/b of the content 'a' of Cu and the content ‘b’ of at least one of Co, Fe, and Cr satisfies 0.070≤a/b≤1.000.

WC-based cemented carbide powder, WC-based cemented carbide member, and manufacturing method for WC-based cemented carbide member

There is provided a hollow composite magnetic member obtained by partially reforming a hollow member which is formed of a ferromagnetic material containing Cr of 15 mass % or more and 18 mass % or less, in which the reformed portion includes an alloy containing Cr of 8 mass % or more and 18 mass % and Ni of 6.5 mass % or more and 50 mass % or less. Accordingly, a hollow composite magnetic member having a small width of the nonmagnetic portion and a fuel injection valve having the same can be provided.

Hollow composite magnetic member, process for producing same, and fuel ejection valve

A solenoid pipe is formed of a ferromagnetic material containing 15-18 mass % of Cr, an electromagnetic coil, and a valve body. The pipe includes a reform portion, having a composition in which a component of the ferromagnetic material is mixed with a component of a Ni-containing material. A ratio, e/d, of a maximum deformation, e, of an outer circumferential surface side of the reform portion of the pipe with respect to a thickness, d, of the pipe near the reform portion is 0.5 or less, and a ratio, c/d, of a maximum deformation, c, of an inner circumferential surface side of the reform portion of the pipe with respect to the thickness, d, of the pipe is 0.5 or less.

Solenoid valve and method for manufacturing the same

There is provided a manufacturing method of a hollow composite magnetic member having weakened magnetism in a portion of a ferromagnetic hollow member, the method includes: a step of forming a weak-magnetic area having weakened magnetism by melting and mixing a Ni-containing material and the hollow member by continuously supplying the Ni-containing material to a portion of the hollow member and heating the irradiation area having a line segment shape with the laser beam. Accordingly, since it is possible to prevent drop of a local portion of a hollow ferromagnetic pipe from being easily generated by a weak-magnetization treatment, to greatly reduce deformation generated by laser irradiation, and it becomes unnecessary to adjust the shielding gas pressure inside the pipe, the weak-magnetization treatment can be performed with higher efficiency and higher quality.

Method and apparatus for manufacturing hollow composite magnetic member, and fuel injection valve

Provided is a method for producing a vehicle window glass, the method being adapted to prevent peeling-off of a functional thin film from a ceramic shielding layer without masking the ceramic shielding layer with a masking tape. This production method includes: an application step of feeding a coating liquid for forming the functional thin film onto a principal surface of a glass sheet on which the ceramic shielding layer has been formed beforehand, so as to allow the coating liquid to flow in a predetermined direction on the principal surface; and a drying step of drying the fed coating liquid. In the application step, the glass sheet is set in such a position that the predetermined direction coincides with a first direction in which the maximum length of the principal surface is 30 cm or less (rather than with a second direction in which the maximum length is more than 50 cm) and thus that the distance the coating liquid flows on the principal surface is limited to 30 cm or less.

Vehicle window glass and method for producing same

Provided is a method for forming a coating containing an organic acid in a glass sheet production line while controlling an increase in the haze ratio of the glass. The method of the present invention is a method for producing a coated glass sheet, the method including the steps of cutting a glass ribbon to form a plurality of glass sheets in a glass sheet production line; and applying a solution onto the glass ribbon or the plurality of glass sheets in the glass sheet production line, the solution containing an organic acid and at least one selected from a water-soluble polymer and a polyphosphoric acid salt. The water-soluble polymer is preferably a water-soluble high-molecular-weight polymer, and more preferably a water-soluble copolymer. A preferred water-soluble copolymer contains a vinylpyrrolidone unit.

Glass sheet on which is formed coating suitable for preventing weathering and method for producing same

A glass substrate processing method includes irradiating laser light L onto a glass substratesuch that the laser light L is focused within the glass substrate, thereby forming a high density areathat has a higher density than areas where the laser light L is not irradiated around the portion where the laser light L is focused; and performing chemical etching on the glass substrateusing an etching solution such that at least a portion of the high density area is allowed to remain, thereby forming a projectionon a surfaceof the glass substrate

Glass substrate processing method and glass component

A rack has a first shelf and a second shelf disposed upwardly of said first shelf, and a display unit is placed on the first shelf and disposed between the first shelf and the second shelf. The display unit is fixed to the second shelf by a display unit fixture. The display unit fixture has a display unit fixing member fixed to said display unit, i.e., a first fixing member, and a second fixing member having a magnet which can be attracted to a lower surface of the second shelf. The second fixing member can removably be fixed selectively to a desired position on the lower surface of said second shelf. The first fixing member and said second fixing member are connected by shafts to respective opposite ends of a connector for rotation about the shafts and are also rotatable with respect to the connector within a plane or planes perpendicular to the display screen of the display unit and a horizontal plane.

Fixture for display unit for allowing displayed image to be seen with ease even upon vibrating

The present invention improves a method of forming a surface unevenness using a difference in etching rates, and relaxes limitations on substrates in this method. In a method of the present invention, an uneven surface is formed by a method including applying pressure to a predetermined region in a surface of a thin film formed on a substrate, and etching a region including at least a portion of the predetermined region and at least a portion of the reminder of the surface that excludes the predetermined region. An etching rate difference within the thin film increases freedom in selecting a substrate material.

Method of manufacturing article having uneven surface

A processing method for glass substrate of the present invention includes: applying heat and external force to a glass substrate and then cooling it down to thereby form a compression stressed part having a different etching rate from that of other parts with respect to an etching reagent to be used, on the surface of the glass substrate and in the vicinity thereof, and performing chemical etching using the etching reagent on the glass substrate having the compression stressed part formed thereon, so as to form a relief on the surface of the glass substrate.

Processing method for glass substrate, processed glass product and stress applying apparatus

Fixture for a display unit

The invention provides a housing for an electronic apparatus whose components can be worked through a reduced number of steps without deteriorating the shielding performance against electromagnetic waves. The housing for an electronic apparatus includes a plurality of metal plates including a first metal plate and a second metal plate and each having a coated face coated over an overall area thereof and a non-coated face. The metal plates are assembled to form the housing such that the coated faces thereof are exposed as outer faces to the outside of the housing. The first metal plate is bent back at a portion thereof such that the non-coated face thereof is exposed to the outside to form a contact portion on a side edge of the first metal plate. The first metal plate is coupled to the second metal plate with the non-coated face of the contact portion thereof held in contact with the non-coated face of the second metal plate to establish electric connection between the first and second metal plates.

Housing for electronic apparatus

A housing of an electronic apparatus includes a first housing section having a box shape and an opening on a plane, and a second housing section which closes the opening. The first and second housing sections are made of plate members with a coated surface and a non-coated surface, and the coated surface is used for an outer surface and the non-coated surface is used for an inner surface. The first housing section includes a vertical side wall, and a horizontal contact section extending from a top edge of the vertical side wall in a horizontal direction and having a folded section formed by folding a portion of the horizontal contact section to form the non-coated surface as a part of an upper surface of the horizontal contact section. The horizontal contact section includes a plurality of contact portions which are contact with the inner surface of the second housing section for shielding electromagnetic wave.

Housing of electronic apparatus

Growing community of inventors

Tokyo, Japan

Shinya Okamoto