Abstract: A sealed battery is one example of an embodiment, and is provided with an electrode body, a bottomed cylindrical outer package can that houses the electrode body, a sealing body that seals up an opening part of the outer package can, and insulating plates each placed between the respective end faces of the electrode body and the outer package can. A first face of each of the insulating plates faces the electrode body. The outer edge of the first face stands on the insulating plate outside the outer edge of a second face of each of the insulating plates which is on the opposite side of the first face. The sealed battery, which is one example of an embodiment, is provided with a top insulating plate and a bottom insulating plate as the insulating plates.

Abstract: A sealed battery, which is an exemplary embodiment, comprises a battery case including a bottomed cylindrical outer can and a sealing body that closes an opening of the outer can, a gasket disposed between the outer can and the sealing body, and an electrode body including an electrode and housed in the battery case. The sealing body includes a metal plate, and the metal plate has a thin portion formed in an annular shape, a valve portion having a convex shape inside the battery case, and an annular portion to which the electrode lead is connected. The gasket is provided with an elastically deformable portion that abuts against the inner surface of the valve portion and urges the valve portion to the outside of the battery case.

Abstract: A cylindrical battery is provided with: an electrode body in which a positive electrode and a negative electrode are wound with a separator interposed therebetween; an electrolyte; a bottomed cylindrical outer can accommodating the electrode body and the electrolyte; a sealing plate blocking an opening portion of the outer can; a gasket disposed on a peripheral edge portion of the sealing plate; and an upper insulating plate disposed between the electrode body and the sealing plate. The gasket is compressed in the radial direction between an edge surface of the peripheral edge portion of the sealing plate and the outer can, and the outer can includes a locking portion with which a peripheral edge portion of the upper insulating plate engages.

Abstract: In a riding-type mower, a vehicle body includes a rear portion in which a pair of right/left vehicle body frames extend in a front-rear direction relative to the vehicle body, with a gap therebetween in a lateral width direction. A mowing device is configured to discharge mown grass rearward relative to the vehicle body such that the mown grass falls onto the ground. A cover is provided in a bottom portion of the vehicle body, at a position that is rearward of the mowing device, and covers a gap between the pair of right/left vehicle body frames.

Abstract: According to the present disclosure, a sealed battery comprises a cylindrical exterior can having a bottom, a sealing body closing one end of the exterior can, and an electrode assembly disposed in the exterior can. The sealing body includes a valve body. The valve body includes an annular or C-shaped first frangible portion, and an annular second frangible portion having an inside-portion area smaller than an inside-portion area of the first frangible portion. The valve body is configured such that a vent pressure when the second frangible portion is fractured is lower than a vent pressure when the first frangible portion is fractured.

Abstract: The sealed battery according to the present disclosure is provided with: an electrode body including a negative electrode and a positive electrode having a positive electrode tab; a bottomed cylindrical exterior body for housing the electrode body; and a sealing body for sealing the opening portion of the exterior body via a gasket. The sealing body includes a metal valve body. The valve body has a peripheral edge portion and a reverse portion more protruding to the electrode body side than the peripheral edge portion. The positive electrode tab is led out from the electrode body, is connected to the reverse portion, and has a non-linear portion in a range surrounded by the electrode body and the reverse portion. The non-linear portion has a recess portion and a protrusion portion facing each other at both ends along the led-out direction of the positive electrode tab in a plan view.

Abstract: A sealed battery, which is an exemplary embodiment, comprises a battery case including a bottomed cylindrical outer can and a sealing body that closes an opening of the outer can, a gasket disposed between the outer can and the sealing body, and an electrode body including an electrode and housed in the battery case. The sealing body includes a metal plate, and the metal plate has a thin portion formed in an annular shape, a valve portion having a convex shape inside the battery case, and an annular portion to which the electrode lead is connected. The gasket is provided with an elastically deformable portion that abuts against the inner surface of the valve portion and urges the valve portion to the outside of the battery case.

Abstract: A sealed battery including a battery case that includes a cylindrical exterior can having a bottom and an opening sealing body that closes an opening of the outer can; a gasket that is arranged between the exterior can and the opening sealing body; and an electrode body. The opening sealing body includes: a metal plate with an annular part to which an electrode lead is electrically connected, and a disconnecting part that is separated from the annular part when the inner pressure of the battery case exceeds a predetermined threshold; a valve body that is arranged further to the outside of the battery case than the metal plate; and an insulating plate that is arranged between the metal plate and the valve body. The insulating plate or the gasket is provided with an elastic deformation part that deforms in the direction of the valve body.

Abstract: A sealed battery with a battery case that includes a bottomed cylindrical outer can and an opening-sealing body that closes an opening section of the outer can; and an electrode body that is accommodated inside the battery case. The opening-sealing body includes a metal plate, and the metal plate includes a protruding section that bulges toward the outside of the battery cast, and a flange section that is formed on the circumference of the protruding section. The protruding section includes an inclination section that inclines inward from the radial outside of the opening sealing body so as to be progressively separated from the electrode body, wherein a thin wall section, which has a thickness less than portions other than the inclination section and is preferably broken when the inner pressure of the battery case exceeds a predetermined threshold, is formed in at least a portion of the inclination section.

Abstract: A biochip including a plate-like diaphragm part provided with a through-hole, a wall part provided at an outer periphery of the diaphragm part, and a reinforcing part formed in a portion other than the through-hole in the diaphragm part.

Abstract: A filter device of the present disclosure includes at least a sheet-shaped fiber structure having a plurality of fibers made of amorphous silicon dioxide, wherein the plurality of fibers are tangled and thus connected together to form voids in the sheet-shaped fiber structure. A filter device of the present disclosure corresponds to an analysis device including: a substrate; a flow path formed on the substrate; and a sheet-shaped fiber structure provided on the inner wall of the flow path, wherein the sheet-shaped fiber structure includes a plurality of fibers made of amorphous silicon dioxide, and the plurality of fibers are tangled and thus connected together to form voids in the sheet-shaped fiber structure.

Abstract: A filter device is configured to filter a sample containing a liquid component and plural solid components mixed with the liquid component. The filter device includes a filter part, and a capturing-retaining mechanism. The filter part is configured to capture the solid components and to allow the liquid component to pass through the filter part. The capturing-retaining mechanism is configured to prevent the captured solid components from being removed from the filter part when the sample passes through the filter part. The filter device has high filter performance.

Abstract: A biochip including a plate-like diaphragm part provided with a through-hole, a wall part provided at an outer periphery of the diaphragm part, and a reinforcing part formed in a portion other than the through-hole in the diaphragm part.

Abstract: A filter device of the present disclosure includes a first port from which a solution containing a substance is to be input, and a first flow passage communicating with the first port. A filter portion made of a plurality of fibrous substances including inorganic oxide is formed in at least one part in the first flow passage. The plurality of fibrous substances has one peak in the diameter distribution.

Abstract: A filter device of the present disclosure includes at least a sheet-shaped fiber structure having a plurality of fibers made of amorphous silicon dioxide, wherein the plurality of fibers are tangled and thus connected together to form voids in the sheet-shaped fiber structure. A filter device of the present disclosure corresponds to an analysis device including: a substrate; a flow path formed on the substrate; and a sheet-shaped fiber structure provided on the inner wall of the flow path, wherein the sheet-shaped fiber structure includes a plurality of fibers made of amorphous silicon dioxide, and the plurality of fibers are tangled and thus connected together to form voids in the sheet-shaped fiber structure.

Abstract: A filter device of the present disclosure includes a first port from which a solution containing a substance is to be input, and a first flow passage communicating with the first port. A filter portion made of a plurality of fibrous substances including inorganic oxide is formed in at least one part in the first flow passage. The plurality of fibrous substances has one peak in the diameter distribution.

Abstract: A wheel slip control system has a vehicle speed detector for detecting a running speed of a vehicle; a driving wheel rotating condition detector for detecting an actual driving wheel rotating speed of the vehicle and the acceleration thereof; an advance driving wheel speed computer for calculating an advance driving wheel speed using as parameters the above actual driving wheel rotating speed and acceleration thereof; a second throttle valve provided in an intake passage in a position upstream or downstream of the position where a first throttle valve interlocked with a vehicle accelerator pedal is located; a driver for opening and closing the second throttle valve; and an opening/closing controller for determining a target throttle position on the basis of the detected vehicle running speed and the advance driving wheel speed and controlling the driver so that an actual throttle position of the second throttle valve approaches the above target throttle position.

Abstract: A wheel slip controlling system is provided to immediately control the rotation of the drive wheels by controlling the output power of an internal combustion engine as well as by controlling the brake mechanism of the drive wheels when a slippage is detected during the process of braking or acceleration. The brake mechanism is an anti-skid control system which uses a pressure change-over valve to accurately control the braking force. The wheel slip controlling system also includes a second throttle valve responsive to a traction control mechanism for controlling the amount of intake air of the internal combustion engine such that the speed of the driven wheels can be slowed when slipping occurs.

Abstract: A wheel slip control system used for a vehicle includes a pressure source selector which selects one of the first pressure source providing a first pressure and a second pressure source providing a second pressure depending on the difference of the two pressures, a slip controller which adjusts the first pressure in response to a first adjustment signal or adjusts the second pressures in response to a second adjustment signal and thereafter operates to suppress slipping of the wheels including the driven wheels, a brake slip detector which produces a brake slip signal upon detection of a slip during braking operation, an acceleration slip detector which produces an acceleration slip signal upon detection of a slip during accelerating operation, and an electronic controller which provides the first adjustment signal to the slip controller based on the brake slip signal for the purpose of vehicle anti-skid control and provides the second adjustment signal to the slip controller based on the acceleration slip si

Abstract: A wheel slip control system used for a vehicle comprising: a pressure source selector being informed of a first pressure of a first pressure source and a second pressure of a second pressure source and adapted to select one of the first and second pressure source, a slip controller receiving a first adjustment signal for anti-skid control to adjust the first pressure provided by the pressure source selector or receiving a second adjustment signal for traction control to adjust the second pressure provided by the pressure source, selector a brake slip detector detecting the state of slipping of wheels during a braking operation of the vehicle and producing a brake slip signal, an acceleration slip detector detecting the state of slipping of wheels during an accelerating operation of the vehicle, a second throttle valve being placed at an intake air path provided with a first throttle valve interlocked to an acceleration increase member; and an electronic controller receiving the brake slip signal and providing