Abstract: Provided is a straddle-type seat configured to prevent a cover member from being detached and to increase a crime prevention property. The cover member is configured to close a through hole formed on a seat surface. The seat is configured to support a seated occupant in a straddle state and includes a seat main body on which the occupant sits, and a cover member that covers the through hole formed in the seat main body. The cover member includes a lid portion that closes the through hole on a top surface of the seat main body, and a downward extension portion that downwardly extends from the lid portion. The downward extension portion is locked to a T-like shape protrusion formed on a bottom surface of the seat main body.

Abstract: A conveyance seat configured to stabilize a position of a temperature detection unit to suppress positional deviation of the temperature detection unit is described. The conveyance seat comprises a cushion pad, a bottom plate, an electric heater which is attached to the cushion pad, a thermistor which detects temperature at a location between the cushion pad and the bottom plate during operation of the electric heater, a housing cavity with a hollowed shape formed in a bottom portion of the cushion pad, and a holding pad which holds the thermistor within the housing cavity by being fit in the housing cavity with the thermistor attached thereto. The thermistor is held by the holding pad, and is positioned between the cushion pad and the holding pad, within the housing cavity.

Abstract: A conveyance seat configured to stabilize a position of a temperature detection unit to suppress positional deviation of the temperature detection unit is described. The conveyance seat comprises a cushion pad, a bottom plate, an electric heater which is attached to the cushion pad, a thermistor which detects temperature at a location between the cushion pad and the bottom plate during operation of the electric heater, a housing cavity with a hollowed shape formed in a bottom portion of the cushion pad, and a holding pad which holds the thermistor within the housing cavity by being fit in the housing cavity with the thermistor attached thereto. The thermistor is held by the holding pad, and is positioned between the cushion pad and the holding pad, within the housing cavity.

Abstract: Provided is a straddle-type seat configured to prevent a cover member from being detached and to increase a crime prevention property. The cover member is configured to close a through hole formed on a seat surface. The seat is configured to support a seated occupant in a straddle state and includes a seat main body on which the occupant sits, and a cover member that covers the through hole formed in the seat main body. The cover member includes a lid portion that closes the through hole on a top surface of the seat main body, and a downward extension portion that downwardly extends from the lid portion. The downward extension portion is locked to a T-like shape protrusion formed on a bottom surface of the seat main body.

Abstract: A method for producing a silicon nitride substrate includes a raw material powder preparation step of preparing a raw material powder containing a silicon powder, a rare earth element compound, and a magnesium compound, wherein, when the amount of silicon in the raw material powder is expressed in terms of a silicon nitride content, the raw material powder contains the rare earth element compound at 1 mol % to 7 mol % in terms of an oxide content and contains the magnesium compound at 8 mol % to 15 mol % in terms of an oxide content; a sheet forming step of forming the raw material powder into a sheet article; a nitriding step of heating the sheet article in a nitrogen atmosphere at 1200° C. to 1500° C. and nitriding silicon contained in the sheet article; and a sintering step of sintering the sheet article under a nitrogen atmosphere after the nitriding step.

Abstract: A saddle-ride type vehicle in which an engine is supported on a body frame and radiators are disposed forward of the engine is provided, wherein waste heat of the radiators is prevented from reaching the engine. The saddle-ride type vehicle includes a radiator shroud 71 that covers a range from a lateral side of a radiator 61 to a lateral side of a cylinder head 42a of the engine E. The radiator shroud 71 has an exhaust port 75 opening outward in a vehicle width direction. The saddle-ride type vehicle also includes a partition wall 82A between the radiator and the cylinder head 42a. The partition wall 82A separates a rear space 61d of the radiator 61 and the cylinder head 42a from each other and brings the rear space 61d into communication with the exhaust port 75 of the radiator shroud 71.

Abstract: A mounting structure includes a holding portion with a housing space for a mounting component. The holding portion includes a side wall portion upstanding from a base portion, and a seat portion being continuous with a top of the side wall portion and having a bolt through hole into which a bolt is inserted. A mounting component insertion hole is provided in the side wall portion for inserting the mounting component into the housing space. The bolt through hole abuts on the peripheral surface of the cylindrical portion of the mounting component. A communication portion provides communication between the bolt through hole and the mounting component insertion hole, for allowing passage of the cylindrical portion of the mounting component into the bolt through hole. Restrictions form a narrow portion in the communication portion, the narrow portion being narrower than the outer dimension of the cylindrical portion of the mounting component.

Abstract: A saddle-ride type vehicle is capable of achieving miniaturization of a front cowl while ensuring a flow rate of air introduction. An opening penetrating through a longitudinal direction of a vehicle is formed below the center in a height direction of a vertically long windshield. First traveling air is passed through the opening formed in the windshield. A direction of the first traveling air is then changed by a guide member, and is moved upward along a back surface of the windshield. Excessive vacuum on the back surface of the windshield is corrected. Since an opening is formed in the windshield, it is not necessary to increase a width of the front cowl, and miniaturization of the front cowl can be achieved. Since the windshield is formed as a vertically long windshield, the opening can be formed to be vertically long, and an opening area can be ensured.

Abstract: A saddle-ride type vehicle includes a front cowl capable of improving appearance quality while suppressing enlargement of the front cowl. Recessed parts recessed rearwardly of a vehicle are formed in front cowls in positions outwardly of front members in a vehicle width direction. The introduction port is formed in the recessed part. The recessed parts are recessed rearwardly of the vehicle beyond tangents brought into contact with the front members and the front cowls. Since guide walls are arranged within a range viewed from introduction ports in a front view, such a possibility that wiring or the like in a front cowl is viewed through the introduction ports in the front view is precluded Immediately behind the introduction ports, air is guided in a desired direction by the guide walls. For this reason, a limited amount of air can be effectively utilized.

Abstract: A method for producing a silicon nitride substrate includes a raw material powder preparation step of preparing a raw material powder containing a silicon powder, a rare earth element compound, and a magnesium compound, wherein, when the amount of silicon in the raw material powder is expressed in terms of a silicon nitride content, the raw material powder contains the rare earth element compound at 1 mol % to 7 mol % in terms of an oxide content and contains the magnesium compound at 8 mol % to 15 mol % in terms of an oxide content; a sheet forming step of forming the raw material powder into a sheet article; a nitriding step of heating the sheet article in a nitrogen atmosphere at 1200° C. to 1500° C. and nitriding silicon contained in the sheet article; and a sintering step of sintering the sheet article under a nitrogen atmosphere after the nitriding step.

Abstract: A mounting structure includes a holding portion with a housing space for a mounting component. The holding portion includes a side wall portion upstanding from a base portion, and a seat portion being continuous with a top of the side wall portion and having a bolt through hole into which a bolt is inserted. A mounting component insertion hole is provided in the side wall portion for inserting the mounting component into the housing space. The bolt through hole abuts on the peripheral surface of the cylindrical portion of the mounting component. A communication portion provides communication between the bolt through hole and the mounting component insertion hole, for allowing passage of the cylindrical portion of the mounting component into the bolt through hole. Restrictions form a narrow portion in the communication portion, the narrow portion being narrower than the outer dimension of the cylindrical portion of the mounting component.

Abstract: A rear structure for a saddle-ride type vehicle includes a rear fender made of resin and configured to cover an upper side of a rear wheel the vehicle. The rear fender includes: a bottom portion facing the rear wheel; a first side portion extending upward integrally from each of left and right end portions of the bottom portion; and a bending portion formed integrally with the bottom portion to be bendable at a hinge portion provided therebetween, and configured to be bent and stood upright from the bottom portion, and joined to the first side portion to form a second side portion. Since the second side portion is formed by bending and standing the bending portion from the bottom portion, and joining the bending portion to the first side portion, there is no need to engage a tip end of the bending portion with the bottom portion.

Abstract: A saddle-ride type vehicle in which an engine is supported on a body frame and radiators are disposed forward of the engine is provided, wherein waste heat of the radiators is prevented from reaching the engine. The saddle-ride type vehicle includes a radiator shroud 71 that covers a range from a lateral side of a radiator 61 to a lateral side of a cylinder head 42a of the engine E. The radiator shroud 71 has an exhaust port 75 opening outward in a vehicle width direction. The saddle-ride type vehicle also includes a partition wall 82A between the radiator and the cylinder head 42a. The partition wall 82A separates a rear space 61d of the radiator 61 and the cylinder head 42a from each other and brings the rear space 61d into communication with the exhaust port 75 of the radiator shroud 71.

Abstract: A rear structure for a saddle-ride type vehicle includes a rear fender made of resin and configured to cover an upper side of a rear wheel the vehicle. The rear fender includes: a bottom portion facing the rear wheel; a first side portion extending upward integrally from each of left and right end portions of the bottom portion; and a bending portion formed integrally with the bottom portion to be bendable at a hinge portion provided therebetween, and configured to be bent and stood upright from the bottom portion, and joined to the first side portion to form a second side portion. Since the second side portion is formed by bending and standing the bending portion from the bottom portion, and joining the bending portion to the first side portion, there is no need to engage a tip end of the bending portion with the bottom portion.

Abstract: A saddle-ride type vehicle is capable of achieving miniaturization of a front cowl while ensuring a flow rate of air introduction. An opening penetrating through a longitudinal direction of a vehicle is formed below the center in a height direction of a vertically long windshield. First traveling air is passed through the opening formed in the windshield. A direction of the first traveling air is then changed by a guide member, and is moved upward along a back surface of the windshield. Excessive vacuum on the back surface of the windshield is corrected. Since an opening is formed in the windshield, it is not necessary to increase a width of the front cowl, and miniaturization of the front cowl can be achieved. Since the windshield is formed as a vertically long windshield, the opening can be formed to be vertically long, and an opening area can be ensured.

Abstract: A saddle-ride type vehicle includes a front cowl capable of improving appearance quality while suppressing enlargement of the front cowl. Recessed parts recessed rearwardly of a vehicle are formed in front cowls in positions outwardly of front members in a vehicle width direction. The introduction port is formed in the recessed part. The recessed parts are recessed rearwardly of the vehicle beyond tangents brought into contact with the front members and the front cowls. Since guide walls are arranged within a range viewed from introduction ports in a front view, such a possibility that wiring or the like in a front cowl is viewed through the introduction ports in the front view is precluded Immediately behind the introduction ports, air is guided in a desired direction by the guide walls. For this reason, a limited amount of air can be effectively utilized.

Abstract: A separate member is provided in the space between the side portion of headlight and the side cowl. A front structure of straddle type vehicle includes a joint portion that can be precisely positioned, while an increase in the width of the front portion of side cowl is prevented. A separate air intake cover is provided between the side portion of the headlight and the side cowl and is attached to the headlight stay with the headlight, simultaneously. The side cowl engaging portions is disposed behind the side cowl and with which the side cowl is engaged in the vicinity of the joint portion with the side cowl.

Abstract: A clip includes a clip body, displacement portions, engagement portions and curved protruding portions. The clip body can be accommodated between a first through-hole of a protruding portion of a first object to be fixed and a second object to be fixed. The displacement portions are provided on both end portions of the clip body along a virtual line. The engagement portions are provided at leading end side of the displacement portions so as to engage with the protruding portion when the clip body is pulled out from the first through-hole. The curved protruding portions provided at both end portions of the clip body and each are engaged with a curved corner portion formed in the second object to be fixed when the clip body is pulled out from the first through-hole.

Abstract: A vehicle comprising a vehicle body frame (11), a front cowl (72) provided in front of the vehicle body frame, and a headlight unit (59) mounted within the width, in the vehicle's lateral direction, of the front cowl. The headlight unit has, on the opposite sides thereof, recesses (115L, 115R) recessed inward in the vehicle's lateral direction. Air intake openings (111L, 111R) for introducing air in front of the front cowl into the inner side of the front cowl are formed between the headlight unit and the front cowl.

Abstract: A clip includes a clip body, displacement portions, engagement portions and curved protruding portions. The clip body can be accommodated between a first through-hole of a protruding portion of a first object to be fixed and a second object to be fixed. The displacement portions are provided on both end portions of the clip body along a virtual line. The engagement portions are provided at leading end side of the displacement portions so as to engage with the protruding portion when the clip body is pulled out from the first through-hole. The curved protruding portions provided at both end portions of the clip body and each are engaged with a curved corner portion formed in the second object to be fixed when the clip body is pulled out from the first through-hole.