Toyoda Gosei Co., Ltd.

Hozan Tool Industrial Co., Ltd.

Geo System Co., Ltd.

Hiroshi Udagawa

Tomomi Hara

Saburo Shimokawa

Takashi Udagawa

Masahiro Okuno

Rikio Kurakane

Rikio Kuragane

There is provided a misalignment detecting device being capable of detecting and correcting distortion of a spoked wheel with a simple configuration. The misalignment detecting device includes: supporting framesto which the spoked wheelto be inspected is set; a first light sourcethat is attached to the supporting frame and irradiates first detected light to the spoked wheel set on the supporting frame in an axial direction of the spoked wheel; a first line sensorthat is attached to the supporting frame so as to be capable of receiving the first detected light and detects radial distortion of the spoked wheel without contact based on the received first detected light; a second light sourcethat is attached to the supporting frame and irradiates second detected light to the spoked wheel set on the supporting frame in a direction intersecting the axial direction of the spoked wheel; and a second line sensorthat is attached to the supporting frame so as to be capable of receiving the second detected light and detects axial distortion of the spoked wheel without contact based on the received second detected light.

Misalignment detecting device for spoked wheel

In this urine flow meter, a water wheel which is caused to rotate by a flow of urine from a urine flow passage tube is provided at a lower end side of the urine flow passage tube. The shape of a tip portion of the urine flow passage tube that causes urine to hit on the water wheel constitutes a nozzle part in which the tip-side is acutely processed, and an opening is formed in a sidewall surface of the tip-side. A guide is provided in a urine flow passage and is disposed in such a way that a tip of the guide is elongated as far as a tip-side region of the mine flow passage tube. The water wheel is caused to rotate by the flow of urine, and the urine flow rate can be detected on the basis of the rotation detection information.

Portable urine flow meter including a guide arranged in a nozzle part in a urine flow passage tube

A group III nitride semiconductor light-emitting element provided with: a semiconductor layer obtained by laminating a first semiconductor layer of a first conduction type, a light-emitting layer, and a second semiconductor layer of an opposite second conduction type; a first electrode connected to the first semiconductor layer; and a second electrode provided on the surface of the second semiconductor layer; the light-emitting layer including a first gallium indium nitride layer of a first indium composition, disposed on a side opposite the light extraction direction; a second gallium indium nitride layer of a second indium composition less than the first, disposed on the light extraction direction side from the first gallium indium nitride layer; and an intermediate layer containing a material of a smaller lattice constant than the materials constituting the first and second gallium indium nitride layers, provided between the first and second gallium indium nitride layers.

Group iii nitride semiconductor light-emitting element

Growing community of inventors

Yokohama, Japan

Hiroshi Udagawa