Abstract: In a multilayer coil component, a coil is configured by electrically connecting coil conductors respectively provided in magnetic body layers constituting an element body and metal magnetic particles have a normal particle having an ellipsoidal shape and flat particles having an ellipsoidal shape flatter in a thickness direction than the normal particle. A plurality of the normal particles and at least one of the flat particles disposed such that a surface (reference surface) including a major axis direction orthogonal to the thickness direction and a minor axis direction is along the forming surface of the coil conductor in the magnetic body layer are arranged in the lamination direction of the magnetic body layers between the coil conductors.

Abstract: A water injection apparatus for a water jet loom, includes a weft insertion nozzle for weft insertion of a weft yarn by injection water, a weft insertion pump pumping water into the weft insertion nozzle, a water storage tank storing water introduced into the weft insertion pump, and a suction pipe passing water from the water storage tank into the weft insertion pump. The water injection apparatus includes an auxiliary water supply unit that is provided separately from the weft insertion pump and can supply water to the suction pipe. At least when the weft insertion pump sucks water, the auxiliary water supply unit supplies water to the suction pipe.

Abstract: A water injection apparatus for a water jet loom, includes a weft insertion nozzle for weft insertion of a weft yarn by injection water, a weft insertion pump pumping water into the weft insertion nozzle, a water storage tank storing water introduced into the weft insertion pump, and a suction pipe passing water from the water storage tank into the weft insertion pump. The water injection apparatus includes an auxiliary water supply unit that is provided separately from the weft insertion pump and can supply water to the suction pipe. At least when the weft insertion pump sucks water, the auxiliary water supply unit supplies water to the suction pipe.

Abstract: A flexible substrate has heat resistance to endure the high temperature such as sintering of a photovoltaic conversion layer of a compound-type thin film solar cell, can prevent permeation and/or diffusion of metal into the photovoltaic conversion layer, and can be used for many applications. The polyimide layer-containing flexible substrate has a metal substrate of metal foil made of ordinary steel or stainless steel having a coefficient of thermal expansion in a plane direction of not more than 15 ppm/K, or a metal substrate of metal foil made of that ordinary steel or stainless steel on the surface of which a metal layer comprising one of copper, nickel, zinc, or aluminum or an alloy layer of the same is provided, over which a polyimide layer having a layer thickness of 1.5 to 100 ?m and a glass transition point temperature of 300 to 450° C. is formed.

Abstract: A glow plug with combustion pressure sensor having a plug body having a screw portion on the outer peripheral surface that is inserted into a screw hole of an engine head and screw-connected to it, a combustion pressure sensor fixed to the plug body to which the plug body is inserted, and a lead wire for leading out the sensor signal connected to the sensor, wherein the outside diameter of a hexagonal portion used for screw connection between the plug body and the screw hole out of the plug body is smaller than the inside diameter of a through hole of the combustion pressure sensor so that the plug body can be inserted into the combustion pressure sensor from the hexagonal portion end.

Abstract: A gas tight and simplified glow plug includes a combustion pressure sensor. The plug main body includes a cylindrical housing to be mounted in an engine head with one end side positioned at a combustion chamber side of the engine head. A cylindrical sheath tube is held in the housing with one end side exposed from the one end of the housing. A heating coil is received and held in the sheath tube. A central shaft acts as a rod-like electrode having one end side received in the sheath tube and an other end side exposed from other end of housing.

Abstract: In an installation structure of a glow plug with a combustion pressure sensor, a seat surface is provided in an installation hole formed in the engine so as to penetrate from outside into a combustion chamber of the engine. A contact surface is formed in the glow plug. The glow plug is partly inserted into the installation hole and is fixed via a ring shaped gasket to the engine so that the glow plug comes in pressurized contact with the engine in an axial direction of the installation hole. With the installation structure mentioned above, the elastic member is elastically more deformable in an axial direction of the installation hole than a portion of the glow plug on which the combustion pressure sensor is mounted.

Abstract: In an installation structure of a glow plug with a combustion pressure sensor, a seat surface is provided in an installation hole formed in the engine so as to penetrate from outside into a combustion chamber of the engine. A contact surface is formed in the glow plug. The glow plug is partly inserted into the installation hole and is fixed via a ring shaped gasket to the engine so that the glow plug comes in pressurized contact with the engine in an axial direction of the installation hole. With the installation structure mentioned above, the elastic member is elastically more deformable in an axial direction of the installation hole than a portion of the glow plug on which the combustion pressure sensor is mounted.

Abstract: The present invention provides a glow plug with combustion pressure sensor having a plug body having a screw portion on the outer peripheral surface that is inserted into a screw hole of an engine head and screw-connected to it, a combustion pressure sensor fixed to the plug body to which the plug body is inserted, and a lead wire for leading out the sensor signal connected to the sensor, wherein the outside diameter of a hexagonal portion used for screw connection between the plug body and the screw hole out of the plug body is smaller than the inside diameter of a through hole of the combustion pressure sensor so that the plug body can be inserted into the combustion pressure sensor from the hexagonal portion end.

Abstract: An air-supply module including an air cleaner case, a throttle body, a surge tank, manifold pipes and other components is integrated into one single unit. The module is mounted as a whole on an internal combustion engine by simply connecting a flange formed at an eigne side end of the manifold pipes to intake ports of the engine. Bolts sticking out of the intake ports are inserted into mounting holes formed on the flange, and nuts are screwed onto the bolts by a nut runner. The mounting holes on the flange are located between the manifold pipes so that the nut runner can reach the nuts directly from the outside of the module without disassembling any components already assembled into the module. Other components including the air cleaner case are disposed in the module to secure a tool space and not to interfere with the mounting operation.