Abstract: The chimeric antigen receptor that recognizes CCR8 as an antigen of the present invention has cytotoxic activity against CCR8-expressing cells by being expressed in effector cells.

Abstract: In a method of detecting a parkable space using only a sonar installed on a side of a vehicle, automatic parking assistance cannot be implemented at an early stage, and an environment in which automatic parking assistance is possible is limited. In a parking assistance device including a parkable space setting unit that sets a parkable space existing ahead of the vehicle based on information from a front detector, the parkable space setting unit corrects the parkable space based on information on the parkable space acquired by a side detector when the vehicle passes by the parkable space.

Abstract: A drill head is rotated about a center axis. The drill head includes: a mounting surface that is an end face in a direction of the center axis; a tip surface that is an opposite surface to the mounting surface in the direction of the center axis; an outer peripheral surface continuous to the mounting surface and the tip surface; a cutting edge extending from the outer peripheral surface toward the center axis in the tip surface; a flute that is formed on the outer peripheral surface and extends spirally around the center axis from the tip surface to the mounting surface; and a thinning surface continuous to the tip surface and the flute. The tip surface includes: a first flank surface continuous to the cutting edge; and a second flank surface located on a side opposite to the first flank surface with the flute interposed therebetween.

Abstract: A sample observation device includes a light source unit configured to output a pulse train in which multiple optical pulses with different center wavelengths are arranged at predetermined time intervals as excitation light; a measurement unit configured to perform time-resolved measurement on an optical response that is transmitted from the sample and corresponds to irradiation with the optical pulses included in the pulse train while scanning the sample with the excitation light, and to acquire measurement data with respect to the optical pulses; and a processing unit configured to perform linear unmixing processing on the measurement data with respect to the optical pulses on the basis of an excitation spectrum for every target included in the sample.

Abstract: An intensity spectrum designing unit of a data generating device includes an initial value setting unit that sets a plurality of objects of a first generation of an intensity spectrum function A(?) and a phase spectrum function ?(?), an evaluation value calculating unit that calculates an evaluation value for each of a plurality of objects of an n-th generation, an object selecting unit that selects two or more objects used for generating a plurality of objects of an (n+1)-th generation among objects of the n-th generation on the basis of superiority of the evaluation value, and a next-generation generating unit that generates a plurality of objects of the (n+1)-th generation on the basis of the selected two or more objects. The evaluation value calculating unit, the object selecting unit, and the next-generation generating unit repeat processes while 1 is added to n until a predetermined condition is satisfied.

Abstract: An estrogen derivatization method uses a quaternary cation-containing 5-fluoro-2,4-dinitrophenyl compound represented by Formula (1): where in Formula (1), X is a quaternary cation. A mass spectrometry method includes derivatizing estrogen by the above estrogen derivatization method. A derivatization reagent derivatizing estrogen includes a quaternary cation-containing 5-fluoro-2,4-dinitrophenyl compound represented by Formula (1), where in Formula (1), X is a quaternary cation.

Abstract: Provided is an electrophotographic photosensitive member including: a support; and a photosensitive layer, wherein the support has a surface formed of Al and/or an Al alloy, wherein the surface of the support comprises Al crystal grains having: (?) a plane at ?15° or more and less than +15° with respect to a {001} orientation; (?) a plane at ?15° or more and less than +15° with respect to a {101} orientation; and (?) a plane at ?15° or more and less than +15° with respect to a {111} orientation, and wherein the ratio of an area occupied by the Al crystal grain having the (?) is 10% or less, and the value of the ratio of an area occupied by the Al crystal grain having the (?) to an area occupied by the Al crystal grain having the (?) is more than 4/6 and less than 6/4.

Abstract: An optical pulse generation device includes an optical resonator of mode-locked type, a light source, and a waveform controller. The optical resonator includes an optical amplification medium and generates, amplifies, and outputs laser light. The light source is optically coupled to the optical resonator and supplies excitation light to the optical amplification medium. The waveform controller is arranged in the optical resonator, and controls a time waveform of the laser light within a predetermined period to convert the laser light into an optical pulse train including two or more optical pulses within a period of the optical resonator. The optical resonator amplifies the optical pulse train after the predetermined period and outputs the optical pulse train having amplified as the laser light.

Abstract: An electrophotographic photosensitive member comprising a support, an electroconductive layer, an undercoat layer, a charge generating layer, and a hole transporting layer in this order, wherein when an ionization potential of the electroconductive layer is defined as IPc, the IPc is 5.4 to 5.8 eV, and when an ionization potential of the undercoat layer is defined as IPu, the IPu is 6.0 eV or more, wherein the undercoat layer comprises an electron transporting compound and a compound (?), and when an ionization potential of the compound (?) is defined as IP?, the IPc, the IPu, and the IP? satisfy relation (1): IPu?IPc>IP??IPc??(1).

Abstract: In a measurement method, light inputs with the same center wavelength and different properties are performed on a light transmission medium, and a measured value of an intensity spectrum of each of light outputs is acquired. An error between the measured value and an estimated value of the intensity spectrum calculated based on a theoretical relation between an intensity spectrum and a phase spectrum of each of the light inputs, a nonlinear coefficient and a wavelength dispersion value of the light transmission medium, and the intensity spectrum of each of the light outputs is calculated while changing the nonlinear coefficient and the wavelength dispersion value. Further, the nonlinear coefficient and the wavelength dispersion value are determined based on a difference, in a relation between the nonlinear coefficient and the wavelength dispersion value and the error, between the light inputs.

Abstract: The information processing device determines whether or not to re-lease the first vehicle after returning from the lease. The information processing device includes a control unit. The control unit is configured to acquire, for the first vehicle, a evaluation result of a state according to a predetermined evaluation method, and output that the first vehicle is to be leased again when the evaluation result indicates that the first vehicle does not require repair, and output that the first vehicle is to be sold when the evaluation result indicates that the first vehicle needs repair.

Abstract: An image display element includes micro light emitting elements disposed in an array on a driving circuit substrate. An excitation light emitting element includes a main body including a compound semiconductor, a metal electrode disposed on a side of the main body located closer to the driving circuit substrate, and a transparent electrode disposed on an opposite side to the driving circuit substrate, and a light emission layer included in the main body is disposed on a side opposite to the driving circuit substrate from a center portion of the main body.

Abstract: A traffic data acquisition unit acquires traffic volume data. A required time acquisition unit acquires an actual value of a required time. A traffic volume calculation unit calculates an inflow traffic volume of vehicles flowing into each using the traffic volume data and the actual value of the required time. A traffic state prediction unit calculates, for each route, a predicted value of the required time in view of the calculated inflow traffic volume and a predicted value of the required time when the inflow traffic volume is changed using a traffic model generated in advance. An amount of change calculation unit calculates, for each route, an amount of change in the predicted value of the required time when the inflow traffic volume is changed.

Abstract: A gate drive circuit that drives a switching element including a first drain, a first source, and a first gate includes: a first terminal to which a gate control signal is input; a gate signal line connecting the first terminal and the first gate; a resistance element inserted in the gate signal line; a capacitance element connected in parallel with the resistance element; a clamp circuit that performs a clamp operation of clamping a voltage between the first gate and the first source to a voltage lower than a threshold voltage of the switching element when the gate control signal indicates an off period of the switching element; and a clamp control circuit that controls whether to prohibit the clamp operation of the clamp circuit in the off period.

Abstract: A controller is provided which is configured to: output, as lease plans for a new vehicle, a first plan in which an initial cost is incurred but a premature cancellation fee is not incurred and a second plan in which an initial cost is not incurred but a premature cancellation fee is incurred; and output only the first plan as a lease plan for a used vehicle.

Abstract: According to one embodiment, a semiconductor device includes a base, a first circuit board provided on the base, a second circuit board provided on the base at a certain interval from the first circuit board, a first connector provided with a first wire that is bridged between an upper surface of the first circuit board and an upper surface of the second circuit board to connect the two boards, and a first ferrite arranged on the base and directly below the first wire between the first circuit board and the second circuit board.

Abstract: A high-frequency power divider includes an insulative substrate and a circuit on the substrate. The circuit includes an input end, first and second output ends, and a resistance element, First and second microstrip lines are between the input and first output ends. Other first and second microstrip lines are between the input and second output ends. The first microstrip lines are connected to the second microstrip lines, which are connected to the first or second output end. A third microstrip line is between one end of the resistance element and a connection point between the first and second microstrip lines. Another third microstrip line is between another end of the resistance element and a connection point between the other first and second microstrip lines. The high-frequency signal phase shift is 90 degrees for each of the first and second microstrip lines and 180 degrees for the third microstrip line.

Abstract: An electrophotographic photosensitive member comprises: a support having a cylindrical shape; and a photosensitive layer, wherein the support has a surface formed of Al and/or an Al alloy, and includes Al crystal grains having: (?) a plane at ?15° or more and less than +15° with respect to a {001} orientation; (?) a plane at ?15° or more and less than +15° with respect to a {101} orientation; and (?) a plane at ?15° or more and less than +15° with respect to a {111} orientation, and wherein a ratio of an area occupied by the Al crystal grain having the (?) to a total area of the surface of the support is 10% or less, and a ratio of an area occupied by the Al crystal grain having the (?) to the total area of the surface of the support is more than 10%.

Abstract: The electrophotographic photosensitive member includes: a support; and a photosensitive layer, wherein a surface of the support is formed of Al and/or an Al alloy, wherein the surface of the support includes Al crystal grains having: (?) a plane at ?15° or more and less than +15° with respect to a {001} orientation; (?) a plane at ?15° or more and less than +15° with respect to a {101} orientation; and (?) a plane at ?15° or more and less than +15° with respect to a {111} orientation, and wherein a ratio of an area occupied by Al crystal grains each having the (?) to a total area of the surface of the support is more than 10% and 50% or less, and a ratio of an area occupied by Al crystal grains each having the (?) or the (?) to the remaining area is 80% or more.

Abstract: Provided is an electrophotographic photosensitive member including: a support having a cylindrical shape; and a photosensitive layer, wherein the support has a surface formed of Al and/or an Al alloy, the surface of the support includes Al crystal grains having: (?) a plane at ?15° or more and less than +15° with respect to a {001} orientation; (?) a plane at ?15° or more and less than +15° with respect to a {101} orientation; and (?) a plane at ?15° or more and less than +15° with respect to a {111} orientation, a ratio of an area occupied by the Al crystal grain having the (?) to a total area of the surface of the support is 10% or less, and a ratio of an area occupied by the Al crystal grain having the (?) to the total area of the surface of the support is more than 10%.