Casio Computer Co., Ltd.

Mitsubishi Electric Corporation

Casio Electronics Manufacturing Co., Ltd.

Naoto Yoshida

Nobuhiro Suzuki

Toshifumi Kase

Shuichi Yamasaki

Ryo Kikuchi

Kenji Kobayashi

Noriki Ono

Ryuhei Takahashi

Isao Ebisawa

Shigeru Shimizu

Kenichiro Asako

Koichi Kamei

Yoshiyuki Matsuoka

Kosuke Sugama

Kazumasa Kawada

Masafumi Nakahara

A radar apparatus includes a transmitting array antenna that transmits signals orthogonal to one another from a plurality of transmitting antennas, a receiving array antenna that receives the signals reflected from a target by a plurality of receiving antennas, and a signal processing unit that detects the target from reception signals received by the plurality of receiving antennas. The signal processing unit includes a correlation matrix calculation unit that determines a first correlation matrix corresponding to the transmitting array antenna and a second correlation matrix corresponding to the receiving array antenna, on the basis of the reception signals separated by a separation unit, and a detection unit that detects the target on the basis of an evaluation value calculated using eigenvectors of the first correlation matrix and the second correlation matrix.

Radar apparatus

A signal acquiring unit () performs signal detection and initial synchronization on an output from a RF frontend () by performing circular convolution operation using a first code replica corresponding to a case where a ranging code does not change in polarity and a second code replica corresponding to a case where a ranging code changes in polarity. A signal tracking unit () performs synchronization tracking using a result of signal acquisition output from the signal acquiring unit () as an initial value.

Signal acquisition device

A light source unit according to an embodiment comprises: a support member that supports a heat generator, a heat transfer member connected to the support member, and a heat dissipating member connected to the heat transfer member all of which are provided inside a space formed by a case and a cover. The heat dissipating member is arranged to extend from the inside of the space to an outside of the space via a space sandwiched by the case and the cover.

Light source unit and projector

Provided is a cooling device including: a fixing member including a holding part to hold a heat-generation member; a body; and a protrusion extending from the body; and an internal case configured to store the fixing member, the internal case having a hole at a position where the fixing member is disposed, through which the protrusion passes.

Cooling device and projector including the cooling device

There is provided a light source unit including a light source case into which a plurality of optical members are incorporated, wherein the light source case has fixing portions for fixing the optical member which are provided in a position on a main body bottom plate of the light source case and in both side positions of the optical member above the main body bottom plate, and an upper fastening plate which presses down the optical member accommodated in the light source case, and wherein the fixing portions include a lower fixing portion where a primary positioning portion is formed on the main body bottom plate and side fixing portions where a pair of secondary positioning portions are formed which are brought into abutment with a surface of the optical member which is opposite to a surface thereof which is brought into abutment with the primary positioning portion.

Light source unit having a case for fixing optical members therein

An image-forming apparatushas a paper cassettetherein. The paper cassette is installed into the apparatus along a guide channelattached to a housing frameof the apparatus. A housingof the apparatus has a left side surface forming front and rear opening structuresat a lower portion. A holdis provided on an inner-upper portion of the opening structure. The paper cassette has a left-side exterior portionforming a recessat a position facing the opening structure. A spaceis prepared next to the recess without impairing the original function of the paper cassette. When moving the apparatus, a worker inserts his hand into the opening structures, touching the holds with his palms and flexes his fingers in the spaces, thereby firmly gripping the holds with his hand and lifting the printing apparatus in his arms.

Image-forming apparatus and paper cassette used therein

A color image forming method and apparatus using larger microcapsules each of which contains a plurality of kinds of smaller microcapsules scattered within the larger microcapsule, reacting substances that are mixed with each other to perform a coloring reaction being scattered inside and outside the smaller microcapsule. A protective wall of each smaller microcapsule is broken with a corresponding predetermined ultrasonic stimulus depending upon color component information to thereby cause the reacting substances to diffuse with each other to perform a coloring reaction and hence image printing. The conditions for breaking the protective walls of the respective smaller microcapsules that contain a color former component vary from smaller microcapsule to smaller microcapsule, or are determined depending upon the outer shapes, materials and thickness of the protective walls of the smaller microcapsules.

Growing community of inventors

Tokyo, Japan

Naoto Yoshida