Kabushiki Kaisha Toshiba

Sega Toys Co., Ltd.

Kabushiki Kaisha Bandai

S.t. Corporation

Seiji Murakami

Yoshihiro Watanabe

Nozomu Harada

Kazuki Taira

Hiroki Nakamura

Tsutomu Sakamoto

Yoichiro Seto

Yutaka Saitoh

Fumie Sugita

Atsushi Iwasawa

A toy track of the invention includes a base member, a track member having a track surface portion where a toy vehicle can travel and biased into a deployed state where the track surface portion slopes down to a front relative to the base member, a lid member connected to the base member to be opened and closed and having a locked portion, and a locking member having a releasing projection disposed on the track surface portion of the track member in a stowed state and a locking portion for locking the locked portion to hold the lid member in a closed state. The lid member biases the track member into the stowed state when in the closed state, and the locking member releases locking of the locking portion on the locked portion when the releasing projection is pressed by the toy vehicle entering the track surface portion.

Toy track

Container for volatilizing chemicals

A display apparatus includes a light source, a modulating device for modulating light emitted from the light source, a modulating device driving unit for driving the modulating device, a first aperture stop unit arranged between the light source and the modulating device to limit a bundle of rays to be incident on the modulating device from the light source, the first aperture stop unit having an aperture with a variable size, a display screen onto which exit light from the modulating device is projected, a projection optical system for projecting the exit light from the modulating device onto the display screen, a second aperture stop unit arranged between the modulating device and the projection optical system to limit a bundle of rays to be incident on the projection optical system from the modulating device, the second aperture stop unit having an aperture with a variable size, a photosensor for detecting the display luminance on the display screen, and an aperture control unit for controlling the size of the aperture of at least one of the first and second aperture stop units on the basis of a display luminance signal from the photosensor.

Display apparatus

Display apparatus with a variable aperture stop means on each side of

A projection-type display apparatus having a lamp which emits a high intensity white light, two dichroic mirrors which filter out the three primary color beams from the white light and three liquid crystal panels which, respectively, modulate the color beams according to the three color image signals. Characteristics of the lamp and the dichroic mirrors are set so that the reproduction chromaticity range includes transmission chromaticity ranges of both the NTSC and HDTV systems. The image signals are supplied to two types of linear matrix circuit which are, respectively, suited for the NTSC and HDTV systems in order to correct color reproduction errors. The output of the linear matrix circuits are selected according to the system of the received television signal. In addition, a display white color temperature is set in the corrected image signals according to the system. Thus, the image signals are supplied to a display device such that the colors of the image can be accurately reproduced.

Apparatus for receiving and displaying color television signals having

A toy robot which can make realistic movement of boxing. The robot has plural driver devices each having an electric motor. The robot has arms driven by the driver devices. The driver devices are remotely controlled to operate the arms. The robot has a waist and a pillar protruding upward from this waist. One of the driver devices rotates the trunk through a given angle against the action of a return spring. One arm is held to a pivot mounted at one shoulder portion such that the arm can rotate laterally. An operating member is mounted to the pivot. As the trunk turns, the operating member pushes the underside of the bearing portion of the arm. The other arm can be bent at its elbow and consists of an upper arm and a forearm which are joined together by a link. When the upper arm is directed forward, the upper arm and the forearm are made substantially straight. Another driver device rotates the upper arm forwardly from below.

Hook throwing boxing remote control toy robot

Growing community of inventors

Tokyo, Japan

Seiji Murakami