Oppama Industry Co., Ltd

Oppama Kogyo Kabushiki Kaisha

Other

Kioritz Corporation

Japan Agency for Marine-Earth Science and Technology

Hiromi Watanabe

Shigeo Take

Masao Iwata

Hiroshi Nakata

Ryuzo Harada

Tomo Kitahashi

Atsuo Endo

Masashi Tsuchiya

Makoto Kakegawa

Hiroyuki Yamamoto

Yoshinori Ishikawa

A method of pretreating a sample including biological particles, the method including a step of acquiring a fraction (b) which passes through a sieve (A) having meshes of 250 to 1000 &#x3bc;m and does not pass through a sieve (B) having meshes of 32 to 63 &#x3bc;m by sieving a sample including biological particles as a detection target, and a step of adding a colloidal solution having a density of 1.10 to 2.45 g/cmto the fraction (b), subjecting the resultant solution to centrifugation, and acquiring a supernatant fraction (S) after the centrifugation.

Method of pretreating sample including biological particles, method of acquiring image of biological particles, apparatus for pretreating sample including biological particles, and biological particle image-acquiring apparatus

Provided is a thermometer that is mounted on an engine incorporated in a vehicle and that measures the temperature of the engine during running of the vehicle. A temperature/resistance element included in the thermometer senses the temperature of the engine all the time. The sensed temperature is displayed on a display. Furthermore, a temperature warning indicator indicates whether the sensed temperature exceeds a warning set temperature. While monitoring the sensed temperature and temperature warning indication, a driver can accelerate the vehicle or shift the transmission gear so as to retain a load on the engine in an optimal state.

Thermometer for engine of vehicle

An engine revolution counter comprising a mount 2 having first electric source terminals 20 for supply of electric power from outside and first measuring mode setting terminals 21 through 23, and a measuring part main body 1 provided on said mount in freely attachable and detachable way and having measuring mode setting switches and a display panel 11 on the front face thereof to display measured results and also having a measuring function of the number of revolution of the engine, wherein the first electric source terminals 20 and the first measuring mode setting terminals 21 through 23 are connected to each of second electric source terminals 16 and second measuring mode setting terminals 17 through 19 provided in said measuring part main body 1.

Engine revolution counter having mode setting terminals and a detachable

Engine tachometer

A receiving part is provided externally of the body of a power tool, having an internal combustion engine provided with an ignition system. A plug is insertable in the receiving and has a portion of the ignition system incorporated in it. The receiving socket and the removable plug are provided respectively with connecting parts whereby, when fitted together, they will be electrically connected with each other, completing the ignition system.

Working machine safety device

Ignition checker

The present invention relates to a contactless ignition circuit for internal combustion engines wherein a primary short-circuiting current flowing through the primary winding of an ignition coil is made to flow through a power transistor controlled to be conducted and interrupted by a programable unijunction transistor and a potential dividing type capacitor is connected to the anode electrode so as to operate this programable unijunction transistor when the wave height value of the primary short-circuiting current flowing through the above mentioned primary winding becomes maximum so that a spark plug connected to the secondary winding will be operated to ignite at a high sensitivity.

Contactless igniton circuit for internal combustion engines

This invention relates to a contactless ignition circuit for internal combustion engines characterized in that a primary short-circuiting current flowing through the primary winding of an ignition coil is made to flow through a power transistor controlled to be conducted and interrupted by a photoswitching means, the formation is small and simple, the contact is not worn and the life is long.

Contactless ignition circuit for internal combustion engines

Growing community of inventors

Yokosuka, Japan

Hiromi Watanabe