Abstract: A working machine may work by moving frontward on a ground. The working machine may include: a battery; an electric motor comprising a stator and a rotor and configured to be driven by electric power supplied from the battery; a working unit configured to work on the ground by being rotated about a rotary axis by the electric motor, the rotary axis being substantially parallel to a virtual ground perpendicular to an up-down direction; and a transmitting unit configured to transmit rotation of the electric motor to the working unit. When the working machine is viewed from a front side with the working machine being in a working posture, the battery, the electric motor, and the working unit may be separate from each other in the up-down direction and the working unit may be disposed below the battery and the electric motor.

Abstract: A composition for film formation containing a polycyclic polyphenolic resin having repeating units derived from at least one monomer selected from the group consisting of aromatic hydroxy compounds represented by the formulas (1-0), (1A), and (1B), wherein the repeating units are linked by a direct bond between aromatic rings:

Abstract: A multi-eye camera system includes multi-eye photographing camera heads 2 and image processing device 3 to which a plurality of the multi-eye photographing camera heads 2 are connected. Each of the multi-eye photographing camera heads 2 is provided with partial image acquiring part 24, parameter memory part 23 and image correcting part 26. Image processing device 3 is provided with input processing part 31, resizing processing part 32 and whole image memory 33.

Abstract: [Problem to be Solved] An object is to provide a compound with good heat resistance. And another object is to provide a coating made exhibits less film shrinkage, good gap filling property and good planarization. [Solution] The present invention provides an ethynyl derived composite and a composition comprising thereof. And the present invention provides a method for manufacturing a coating by it, and a method for manufacturing a device.

Abstract: A toilet system includes: a toilet seat having a seat surface on which a user is to sit; a sensor provided in or on the toilet seat, configured to measure a physical quantity which reflects blood flow conditions of the user; a health index calculator configured to calculate a health index of the user based on measurement results of the sensor; a health index output part configured to output the health index of the user which has been calculated by the health index calculator; a temperature determining part configured to determine whether a temperature state of the seat surface satisfies a predetermined condition or not, and an operation change instruction part configured to change an operation of the health index calculator and/or an operation of the health index output part when the temperature determining part determines that the temperature state of the seat surface satisfies the predetermined condition.

Abstract: A thermoelectric conversion material is composed of a compound semiconductor including a plurality of base material elements, and includes: an amorphous phase; and crystal phases having an average grain size of more than or equal to 5 nm, each of the crystal phases being in a form of a grain. The plurality of base material elements include a specific base material element that causes an increase of a band gap by increasing a concentration of the specific base material element. An atomic concentration of the specific base material element included in the crystal phases with respect to a whole of the plurality of base material elements included in the crystal phases is higher than an atomic concentration of the specific base material element included in the compound semiconductor with respect to a whole of the plurality of base material elements included in the compound semiconductor.

Abstract: A thermoelectric conversion material includes: a base material that is a semiconductor composed of a base material element; a first additional element that is an element different from the base material element, has a vacant orbital in a d orbital or f orbital located internal to an outermost shell of the first additional element and forms a first additional level in a forbidden band of the base material; and a second additional element that is an element different from both of the base material element and the first additional element and forms a second additional level in the forbidden band of the base material. A difference is 1 between the number of electrons in an outermost shell of the second additional element and the number of electrons in at least one outermost shell of the base material element.

Abstract: A thermoelectric material element includes: a thermoelectric material portion composed of a thermoelectric material that includes a first crystal phase and a second crystal phase during an operation, the second crystal phase being different from the first crystal phase; a first electrode disposed in contact with the thermoelectric material portion; and a second electrode disposed in contact with the thermoelectric material portion and disposed to be separated from the first electrode. During the operation, the thermoelectric material portion includes a first temperature region having a first temperature, and a second temperature region having a second temperature lower than the first temperature of the first temperature region. A ratio of the first crystal phase to the second crystal phase in the first temperature region is larger than a ratio of the first crystal phase to the second crystal phase in the second temperature region.

Abstract: The present invention relates to a two-speed transmission for an electric driving vehicle and the two-speed transmission for an electric vehicle has only one actuator. The transmission comprises a planetary gear mechanism (12), an elastic body (44), an armature (26) to integrally rotate with an input axis, an electromagnetic coil (46) and a multi-plate friction clutch (30). A ring gear (20) is fixed to a housing. The armature (26) comprises clutch projection portions (26-1). A dog clutch is constituted by the clutch projection portions (26-1) and recess portions (18-2) of a sun gear (18). When the electromagnetic coil (46) is not electrically energized, the dog clutch is engaged. The rotation of the input axis is reduced and is transmitted to an output axis via the sun gear (18) and a carrier (16).

Abstract: Provided is a position detecting method for detecting a winding position of a reinforced fiber impregnated with resin when a plurality of hoop layers is formed in a cylindrical portion of a liner. The position detecting method includes: an imaging step of taking, by an imaging portion, a captured image of the reinforced fiber just after the reinforced fiber is wound around a hoop layer illuminated with oblique light by a lighting assembly, the imaging portion having an optical axis set at the same angle as an optical axis of the lighting assembly around a central axis of the liner; and a detecting step of detecting the winding position of the reinforced fiber based on the number of high intensity pixels or the number of low intensity pixels in each pixel column arranged in an axial direction of the liner in the binarized captured image.

Abstract: An information processing device equipped with a hypervisor configured to implement a plurality of virtual machines, the information processing device includes a CPU including a plurality of CPU cores, wherein the CPU is configured to, when a virtual machine to be executed included in the virtual machines is a first virtual machine having a required level for functional safety that is equal to or higher than a predetermined reference level, cause at least two of the CPU cores to respectively execute same processing of the first virtual machine.

Abstract: A thermoelectric conversion material is composed of a compound semiconductor including a plurality of base material elements, and includes: an amorphous phase; and crystal phases having an average grain size of more than or equal to 5 nm, each of the crystal phases being in a form of a grain. The plurality of base material elements include a specific base material element that causes an increase of a band gap by increasing a concentration of the specific base material element. An atomic concentration of the specific base material element included in the crystal phases with respect to a whole of the plurality of base material elements included in the crystal phases is higher than an atomic concentration of the specific base material element included in the compound semiconductor with respect to a whole of the plurality of base material elements included in the compound semiconductor.

Abstract: A thermoelectric conversion material includes: a base material that is a semiconductor composed of a base material element; a first additional element that is an element different from the base material element, has a vacant orbital in a d orbital or f orbital located internal to an outermost shell of the first additional element and forms a first additional level in a forbidden band of the base material; and a second additional element that is an element different from both of the base material element and the first additional element and forms a second additional level in the forbidden band of the base material. A difference is 1 between the number of electrons in an outermost shell of the second additional element and the number of electrons in at least one outermost shell of the base material element.

Abstract: The present invention relates to a two-speed transmission for an electric driving vehicle and the two-speed transmission for an electric vehicle has only one actuator. The transmission comprises a planetary gear mechanism (12), an elastic body (44), an armature (26) to integrally rotate with an input axis, an electromagnetic coil (46) and a multi-plate friction clutch (30). A ring gear (20) is fixed to a housing. The armature (26) comprises clutch projection portions (26-1). A dog clutch is constituted by the clutch projection portions (26-1) and recess portions (18-2) of a sun gear (18). When the electromagnetic coil (46) is not electrically energized, the dog clutch is engaged. The rotation of the input axis is reduced and is transmitted to an output axis via the sun gear (18) and a carrier (16).

Abstract: This invention relates to a thermoelectric material constituted of nanostructures and a thermoelectric element and an optical sensor including the same, as well as to a method for manufacturing a thermoelectric material constituted of nanostructures. An object of the present disclosure is to achieve better thermoelectric characteristics of the thermoelectric material containing nanoparticles. The thermoelectric material includes a first material having a band gap and a second material different from the first material. The thermoelectric material contains a plurality of nanoparticles distributed in a base material which is a mixture of the first material and the second material. A composition of the second material in the thermoelectric material is not lower than 0.01 atomic % and not higher than 2.0 atomic % of the thermoelectric material.

Abstract: A wet-type multi plate clutch is configured to be used for a transmission in an automobile. A clutch pack is provided with a plurality of drive plates and a plurality of driven plates. The drive plates have single surfaces on which first clutch facings are fixed and opposed surfaces on which annular grooves are formed along entire peripheral lengths. The driven plates have single surfaces on which second clutch facings are fixed and opposed surfaces on which annular grooves are formed along entire peripheral lengths. The sliding surfaces of the drive plates and the driven plates are arranged between the first and second clutch facings, which are axially adjacent with each other.

Abstract: A thermoelectric material element includes: a thermoelectric material portion composed of a thermoelectric material that includes a first crystal phase and a second crystal phase during an operation, the second crystal phase being different from the first crystal phase; a first electrode disposed in contact with the thermoelectric material portion; and a second electrode disposed in contact with the thermoelectric material portion and disposed to be separated from the first electrode. During the operation, the thermoelectric material portion includes a first temperature region having a first temperature, and a second temperature region having a second temperature lower than the first temperature of the first temperature region. A ratio of the first crystal phase to the second crystal phase in the first temperature region is larger than a ratio of the first crystal phase to the second crystal phase in the second temperature region.

Abstract: Provided is a position detecting method for detecting a winding position of a reinforced fiber impregnated with resin when a plurality of hoop layers is formed in a cylindrical portion of a liner. The position detecting method includes: an imaging step of taking, by an imaging portion, a captured image of the reinforced fiber just after the reinforced fiber is wound around a hoop layer illuminated with oblique light by a lighting assembly, the imaging portion having an optical axis set at the same angle as an optical axis of the lighting assembly around a central axis of the liner; and a detecting step of detecting the winding position of the reinforced fiber based on the number of high intensity pixels or the number of low intensity pixels in each pixel column arranged in an axial direction of the liner in the binarized captured image.

Abstract: An on-vehicle relay device that is connected to a first on-vehicle device and a second on-vehicle device via an on-vehicle network, and relays a message transmitted from the first on-vehicle device to the second on-vehicle device, includes a processor configured to receive a permission request for transmission of a first message from the first on-vehicle device, determine whether the total of the usage rate of the bandwidth of the on-vehicle network used by at least one message already permitted to be transmitted via the on-vehicle network, and the usage rate of the bandwidth of the on-vehicle network used by the first message is equal to or smaller than a predetermined threshold value, and send a reply that permits transmission of the first message, to the first on-vehicle device, when the sum is equal to or smaller than the predetermined threshold value.

Abstract: Disclosed are power generation apparatuses. An exemplary power generation apparatus (1) is configured such that water vapor generated in a steam generator (2) is supplied to a scroll expander (3) to drive the scroll expander, wherein: a condensation device (5) is arranged in a discharge path (12) downstream of the scroll expander, the condensation device being configured to mix water vapor having passed through the scroll expander directly with cooling water to condense the water vapor; and the condensation device includes a control unit (10) that performs a control of adjusting the amount of cooling water supply so as to obtain condensed water having a predetermined temperature.