Abstract: A load sensing apparatus according to an aspect of the present invention includes a load sensing element including a pressure sensing portion, a housing that houses the load sensing element, and a pressing member supported by the housing, wherein the pressing member includes an elastic member that receives a load, a stiff pressing portion that is to come into contact with the pressure sensing portion, and an elastic supporting portion that supports the stiff pressing portion in the housing. When no load is applied to the pressing member, a gap is formed between the stiff pressing portion and the pressure sensing portion.

Abstract: A load sensor device includes a load sensor that has a pressure receiver, a housing that accommodates the load sensor, an elastic member that receives a load and presses against the load sensor, and a pressing member that is provided between the elastic member and the load sensor. The pressing member has a rigid presser capable of coming into contact with the pressure receiver, and an elastic supporter that supports the rigid presser on the housing. A gap is provided between the rigid presser and the pressure receiver in a state where the load is not applied to the elastic member. The elastic supporter elastically deforms to reduce the gap between the rigid presser and the pressure receiver when the load is applied to the elastic member. The load sensor device further includes a shock absorber capable of alleviating elastic deformation of the elastic supporter.

Abstract: A force sensor includes a pressure transmission member having, at an end on one side in a first direction, a pressure receiving portion that receives a force to be detected and a sensor board disposed on the other side of the pressure transmission member in the first direction and having rigidity higher than the pressure transmission member. The sensor board includes a strain gauge element on a side facing the pressure transmission member. The pressure transmission member has a first region having a relatively low rigidity and a second region adjacent to the first region as viewed in the first direction and having a relatively high rigidity. The second region has a contact portion in contact with the sensor board. The strain gauge element is located in the vicinity of a boundary of the first region with the second region.

Abstract: A pressure sensor includes a diaphragm on a silicon substrate and a plurality of piezoelectric element areas that change in resistance according the distortion of the diaphragm. The plurality of piezoelectric element areas of the pressure sensor include a first piezoelectric element area, a second piezoelectric element area, a third piezoelectric element area, and a fourth piezoelectric element area. The diaphragm has a maximum deflection area whose stress becomes 80% or more of a maximum stress when distorted by a predetermined pressure. The first piezoelectric element area, the second piezoelectric element area, the third piezoelectric element area, and the fourth piezoelectric element area are disposed in the maximum deflection area.

Abstract: A load sensor device includes a load sensor that has a pressure receiver, a housing that accommodates the load sensor, an elastic member that receives a load and presses against the load sensor, and a pressing member that is provided between the elastic member and the load sensor. The pressing member has a rigid presser capable of coming into contact with the pressure receiver, and an elastic supporter that supports the rigid presser on the housing. A gap is provided between the rigid presser and the pressure receiver in a state where the load is not applied to the elastic member. The elastic supporter elastically deforms to reduce the gap between the rigid presser and the pressure receiver when the load is applied to the elastic member. The load sensor device further includes a shock absorber capable of alleviating elastic deformation of the elastic supporter.

Abstract: A load sensing apparatus according to an aspect of the present invention includes a load sensing element including a pressure sensing portion, a housing that houses the load sensing element, and a pressing member supported by the housing, wherein the pressing member includes an elastic member that receives a load, a stiff pressing portion that is to come into contact with the pressure sensing portion, and an elastic supporting portion that supports the stiff pressing portion in the housing. When no load is applied to the pressing member, a gap is formed between the stiff pressing portion and the pressure sensing portion.

Abstract: A force sensor includes a pressure-receiving member; a sensor substrate including a displaceable portion to be displaced under a load received by the pressure-receiving member, and piezoelectric resistors configured to electrically detect an amount of displacement of the displaceable portion; a base substrate having a sensor-mounting surface, and including electrical wiring portions electrically connected to the piezoelectric resistors; and a package substrate having a substrate-mounting surface and a pad surface provided with pad electrodes. The pressure-receiving member, the sensor substrate, and the base substrate are stacked in a normal direction to the substrate-mounting surface. When seen in the normal direction, an entirety of the displaceable portion is located within the pressure-receiving member. The pad surface is provided with, when seen in the normal direction, a fixing terminal at least a part of which overlaps at least a part of a first area that coincides with the pressure-receiving member.

Abstract: A pressure sensor includes a diaphragm on a silicon substrate and a plurality of piezoelectric element areas that change in resistance according the distortion of the diaphragm. The plurality of piezoelectric element areas of the pressure sensor include a first piezoelectric element area, a second piezoelectric element area, a third piezoelectric element area, and a fourth piezoelectric element area. The diaphragm has a maximum deflection area whose stress becomes 80% or more of a maximum stress when distorted by a predetermined pressure. The first piezoelectric element area, the second piezoelectric element area, the third piezoelectric element area, and the fourth piezoelectric element area are disposed in the maximum deflection area.

Abstract: An image is generated which is able to upload to a weblog site as it is from a photographing apparatus. A conversion section converts an original image obtained by a shutter operation of a CCD to have a size for a blog image. A file control section generates a blog image by converting the image after the conversion process by the conversion section to have a predetermined file format. A folder control section stores a blog image in a blog folder, and also stores a normal image having a normal size in a normal folder. A blog posting section sends the blog image stored in the blog folder to a blog server in response to a determination of a communicable state with the blog server.

Abstract: An aircraft which is capable of safely landing during an emergency landing is disclosed. The aircraft has a safety device which includes a plurality of auxiliary engines. Each auxiliary engine is movable so as to vary the thrust axis in a range between a substantially horizontal direction and a substantially vertical direction. The safety device also includes a plurality of gas bags contracted and disposed at a lower portion of the aircraft body so as to be instantly expandable at a necessary time, such as during an emergency landing.