Sanyo Electric Co., Ltd.

Azz International Co., Ltd.

Shunichi Kishimoto

Goro Hamagishi

Yasuo Funazo

Takashi Miwa

Katsumi Terada

Keiichi Kanatani

Katsuhiro Hinotani

Masahiro Sakata

Hajime Hayama

Takashi Ikeda

Haruhisa Kosaka

Kazuhiro Kouno

Kazuhiro Kono

Ken Mashitani

Yoshihiro Yokote

Masahiko Miyazaki

Hideyuki Kanayama

Atsuhiro Yamashita

Masaru Yamano

Koji Ishii

Yasuo Funazou

Daisuke Takemori

Kenji Kaneko

Naoki Matsushita

Shinichi Otsuki

Nobutake Kawamori

Kiyoshi Hosoi

Koichi Fujiwara

Takao Matsumura

Shigeru Kobayashi

Shinji Shiogai

Hiroyuki Yagi

Kazuhiko Takeuchi

Yasuo Funozo

Shinji Yoshiyama

Katsuhiro Hinotami

An ion wind generator () is arranged on one side of a light source (). The ion wind generator () produces an air current by negatively ionizing air by corona discharges at a needle electrode (), or negative side, and drawing the negatively-ionized air at a cylindrical electrode (), or positive side. The air current blows toward the light source () and removes heat generated by the light source (). An ultraviolet ray from the light source () is introduced to a vent of the ion wind generator () by a first dichroic mirror () and a ultraviolet ray reflection mirror (). Though air exhausted from the vent includes ozone (o) produced by corona discharges, the ozone is decomposed by the ultraviolet ray.

Projection type video display

A three-dimensional display comprising a flat light source, a vertical striped filter having slits transmitting light from the light source and barriers screening the light from the light source alternately formed therein for partially transmitting the light from the light source, and an LCD panel arranged on the light emission side of the vertical striped filter and having left eye pixels and right eye pixels alternately formed therein, light passing through the left eye pixels in the LCD panel and light passing through the right eye pixels being emitted toward a observer in a separated state.

Three-dimensional display

A flat display includes a closed vessel having a front panel (optically transparent) and a back panel, apparatus for emitting electrons by field emission positioned on the back panel, an anode having an anode electrode and at least a phosphor layer positioned on the front panel, and a spacer for defining a distance between the front panel and the back panel. The spacer has an upper cross-section adjacent to the front panel and a lower cross-section adjacent to the back panel. The lower cross-section is larger than the upper cross-section.

Flat display where a first film electrode, a dielectric film, and a

A liquid crystal projector includes a light source, a color filter for adding color projection image, a liquid crystal panel for forming a projection image on it, a projection lens and an optical unit located between the color filter and the liquid crystal panel for optically coupling the color filter and the liquid crystal panel. The color filter is separately located from the liquid crystal, and therefore the increase in temperature on the color filter because of absorbing the light from the light source has less effect on the liquid crystal panel.

Liquid crystal projector

In a liquid crystal projector having a light source and liquid crystal panel units disposed in the optical paths, reflecting means is disposed on the emanating side of the projector for reflecting the light in a direction approximately perpendicular to the optical axis, and change-over means is coupled to the liquid crystal panel units for reversing the lateral directions of images.

A flat fluorescent lamp comprises a flat glass container formed by a front glass panel, a rear glass panel and glass frames, a phosphor coating formed along the inner surface of the front glass panel, an anode disposed in the vicinity of the phosphor coating, a plurality of linear cathodes arranged in parallel to the anode and supported by support members, and at least one mesh electrode disposed between the anode and the cathodes The intensity of light of the lamp is adjusted by applying a pulse voltage to the mesh electrode.

Flat fluorescent lamp and liquid crystal projector incorporating same

A flat display includes a front panel having a fluorescent screen on its rear side, a rear panel defining a flat space with the front panel, linear filament cathodes arranged close to the rear panel, and an address electrode plate having a multiplicity of apertures and disposed close to the front panel. The rear panel is formed on its inner surface with spacer ridges each extending on each side of each filament cathode therealong and having a height to reach the address electrode plate. The spacer ridges give the flat display improved strength against pressure.

Flat panel color display

The invention provides a shower utensil having a brush and adapted to rapidly and efficiently shampoo pet animals having a large quantity of long hair or persons. The utensil is characterized in that in addition to bristles formed on the outer surface of a water spray wall on the bottom side of a main body container, at least one hollow projection having a hollow portion in communication with the interior of the container is formed on the outer surface of the water spray wall for forcing out water from its outer end. Since water is forced out from the hollow projection as positioned deep in the inner portion of the hairy covering of the animal, i.e., close to the skin, the covering of large amount of long hair can be rapidly soaked with the washing water or shampoo preparation fully to the skin.

Shower utensil having brush

The present invention provides a hydraulic breast enhancer comprising an applicator cup shaped to receive a user's breast, and a hydraulically operating breast stimulator connected to the cup. The stimulator includes a combination of a negative pressure generator and a water spouting gun. The generator applies a suction force to the cup when water is passed through the generator. The gun is designed to direct water spouts toward the breast when water is supplied to the gun. A changeover valve supplies water to a selected one of the generator and the gun.

Hydraulic breast enhancer

A liquid crystal display unit comprising a condenser lens, incident-side polarizing plate, liquid crystal panel and emanating-side polarizing plate is disposed in an optical path from a light source toward a projection lens. A cooler comprising a closed flat platelike glass container and a refrigerant enclosed in the container with a vacuum space of specified volume left therein is joined to each of the incident-side polarizing plate and the liquid crystal panel over an effective image area. The incident-size polarizing plate and the liquid crystal panel are prevented from overheating by the spontaneous convection and evaporation of the refrigerant and the condensation thereof within the space.

In a flat fluorescent lamp for serving as a back light of liquid crystal panels for use in display devices, upper and lower glass plates are respectively coated with fluorescent film on its inner surface and arranged in parallel to each other, a glass side wall is disposed along the peripheral edges of the upper and lower glass plates in order to form a hermetic discharge space between the upper and lower glass plates, a pair of discharge electrodes are arranged in parallel within the discharge space and opposed to each other, at least one reinforcing glass member having a height approximately equal to the distance between the upper and lower glass plates and for supporting the upper and lower glass plates is disposed between the electrodes, and the upper glass plate is formed at its inner surface with an uncoated portion having no fluorescent film at the position where the upper glass plate is opposed to the reinforcing glass member in contact therewith.

Flat fluorescent lamp for liquid crystal display

In a flat luminescent lamp fitted to an under surface of the liquid crystalline TV display panel to backlight its image, a pair of the electrode plates 14 of cold cathode type are opposingly positioned in the cavity. The electrode plate has a concave cross section, auxiliary electrodes on each electrode plate project toward the other electrode plate from both terminations and has a lead plate projecting outwardly in the same direction as the extract tube of the lamp.

Flat luminescent lamp for liquid crystalline display

A flat CRT having a phosphor screen inclined with respect to the center axis of an electron beam and formed by applying phosphors to the inner surface of a tube wall. The tube inner surface is defined by rotating a plurality of logarithmic spiral curves having a constant angle of incidence and present in the x-y plane of a polar coordinate system in which the deflection center of the electron beam is its origin, the center axis extends through the origin and serves as the x-axis, and the y-axis extends through the origin and intersects the x-axis at right angles therewith. The spiral curves are rotated about the y-axis each through a specified angle to obtain a group of logarithmic curves defining the tube inner surface.

Flat cathode-ray tube and method of fabricating same

A flat cathode-ray tube has a tubular glass body comprising a tubular neck portion, a flat funnel portion, a flat box-shaped head portion, an electron gun housed in the neck portion, and a fluorescent screen at the head portion. At least the funnel portion is made entirely of a flat glass plate. A deflection yoke, mounted on the junction of the neck and funnel portions, comprises a core having at its funnel-side end an opening approximately rectangular with substantially straight upper and lower sides and gently outwardly bulging arcuate opposite lateral sides. The core's inner surface, defining an opening, is continuously reducing in size from the funnel side toward the neck portion conforming with the tapered shape of the funnel portion. The yoke further comprises a pair of vertical deflection coils wound around an upper and a lower portion of the core. A pair of horizontal deflection coils, each have horizontal portions extending at least along the opposite sides of the funnel portion. A front-end bridge portion extends from the horizontal portion approximately perpendicular thereto and is positioned on the upper or bottom surface of the funnel portion in a direction perpendicular to the electron beam. The horizontal deflection coils are arranged inside the core at opposite sides symmetrically with respect to a horizontal plane of passage of the beam. At least the horizontal deflection coils have their inner surfaces intimately contacted with the outer surface of the funnel portion.

Flat cathode-ray tube and deflection yoke

A flat color CRT having a phosphor screen comprises red, green and, blue primary phosphor color stripes arranged at a spacing, and phosphor index stripes arranged in some of the spaces between the phosphor color stripes in a definite relation thereto. A black nonluminescent substance is provided between the phosphor index stripes and positioned at least in the spaces between the phosphor color stripes, and a metallic layer of sufficient thickness formed on the inner side of a tube panel and positioned in a corresponding relationship to the phosphor color stripes.

Growing community of inventors

Kaizuka, Japan

Shunichi Kishimoto