Dai-ichi High Frequency Co., Ltd.

Nanotherapy Co., Ltd.

Shin-etsu Chemical Co., Ltd.

Takata Corporation

Shuichiro Miyata

Kotaro Hirayama

Kenji Nakamura

Tsutomu Yoneyama

Takashi Kogin

Masakatsu Hotta

Masaki Fukuda

Sojiro Kimura

Isamu Tomoda

A method of fusing an alloy-based material with a coating layer using a thermal spray process. The method includes determining a predetermined energization frequency of a high-frequency power supply unit based on a diffused area thickness (T) and a non-diffused area thickness (T) of the alloy-based material, inductively heating the alloy-based material and the coating layer to reach a predetermined temperature at the predetermined energization frequency of the high-frequency power supply unit, selectively heating the alloy-based material at the predetermined energization frequency within a penetration depth range of a total thickness (D) of the alloy-based material to suppress an austenite transformation of at least a portion of the alloy-based material, and fusing the selectively heated alloy-based material with the coating layer by suppressing the austenite transformation of at least the portion of the alloy-based material.

System and method of performing a metal coating process using induction heating techniques

Magnetic flux irradiation devices having an adjustable or a replaceable magnetic core are provided. Magnetic cores are also provided. Methods and systems for using such devices are also provided. The devices and magnetic cores are configured to permit easily changing an irradiation pattern of the magnetic flux, depending on a positional relation between the magnetic flux irradiation device and the irradiation object.

Magnetic flux irradiation devices and components

Magnetic flux irradiation devices having a cylindrical coil and a magnetic core including an optical transmission path are provided. Magnetic cores are also provided. Methods and systems for using such devices are also provided. The optical transmission path is configured to transmit light incident on an irradiation target, or thermal radiation emitted from the irradiation target.

An airbag device including an inflator, an airbag and a silicone rubber sheet. The silicone rubber sheet is used for a flow passage to feed gas from an inflator to an airbag and is produced by stacking 0.5 mm or more of silicone composition comprising: 100 parts by weight of organopolysiloxane which is represented by the following average composition formula RSiO, where in the formula, Rrepresents a substituted or unsubstituted monovalent hydrocarbon group and n represents a positive number of 1.95 to 2.05, and which exhibits an average degree of polymerization of 1,000 or more; 20 to 80 parts by weight of reinforcing silica powder having a specific surface area of 50 m/g or more; and a curing agent on at least an inner surface of a fiber fabric constituting the flow passage and performing heat curing.

Silicone rubber sheet and airbag device

To realize a body surrounding solenoid-type body heating device with small coil impedance which can generate a magnetic flux of predetermined density to one part of the living body near the affected area in the solenoid coil, a body heating deviceincludes a cylindrical solenoid coilin which the body can be inserted easily, a high-frequency power supplyto drive the solenoid coil, and a body holderwhich can be inserted easily in the solenoid coil. In the body heating device, an across-body direction cross section of the solenoid coilhas an arched-shape over a half of the solenoid coilin the peripheral direction and a straight-lined shape in the rest, and a secondary solenoid coilwith shorter length and coiled more densely than the solenoid coilis inserted in the solenoid coil. A magnetic corewhich can be inserted easily in the solenoid coilis installed on the body holder

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Tokyo, Japan

Shuichiro Miyata