Abstract: This light-emitting element drive control device (100) comprises: a drive logic unit (113) which performs a drive control of a switch output stage (N1, D1, L1) for dropping an input voltage (VIN) to an output voltage (VOUT) and supplying a light-emitting element therewith; a charge-pump power supply unit (a) which generates a step-up voltage (CP) higher than the input voltage (VIN); and a current detecting comparator (114) which receives a supply of the step-up voltage (CP) and the output voltage (VOUT) as power supply voltages, and generates control signals (SET, RST) for the drive logic unit (113) by directly comparing a current detection signal (Vsns) corresponding to an inductor current (IL) of the switch output stage with a peak detection value (Vsns_pk) and a bottom detection value (Vsns_bt).

Abstract: A light emitting element driving device includes, for example, a slope voltage generator generating a slope voltage including information on an inductor current passing through a switching output stage, a sense amplifier generating a sense voltage commensurate with the output current fed to a light-emitting element from the switching output stage, a sense amplifier generating a control voltage commensurate with the difference between the sense voltage and a reference voltage, a comparator comparing the slope voltage with the control voltage to generate a comparison signal, a controller controlling the switching output stage in accordance with the comparison signal, and a clamper limiting the control voltage to equal to or lower than a clamp voltage commensurate with the slope voltage.

Abstract: A light emitting element drive device generates a single output current while switching a target current value for each of a plurality of light emitting elements, and supplies the single output current to the plurality of light emitting elements in a time division manner.

Abstract: These halogen-containing tin oxide particles have a BET specific surface area of 25-100 m2/g and a crystallite diameter of 8-30 nm. The particles optimally contain 0.01-0.75 mass % halogen. Fluorine is optimally contained as the halogen. Optimally, the particles additionally contain tantalum, niobium, phosphorus, antimony, tungsten, or molybdenum. The volume resistivity is optimally 0.1-1000 ?·cm.

Abstract: These halogen-containing tin oxide particles have a BET specific surface area of 25-100 m2/g and a crystallite diameter of 8-30 nm. The particles optimally contain 0.01-0.75 mass % halogen. Fluoline is optimally contained as the halogen. Optimally, the particles additionally contain tantalum, niobium, phosphorus, antimony, tungsten, or molybdenum. The volume resistivity is optimally 0.1-1000 ?·cm.

Abstract: A sheet processing apparatus is provided with an operation member and an motion member that rotates with a force of the operation member through the connection part and applies force to an acting member. A fulcrum of a rotating operation of the operation member moves depending on an operation of the operation member. A first length between the fulcrum and a part at which the operation member is applied with the force and a second length between the fulcrum and a part at which the force is applied from the operation member to the motion member are changed.

Abstract: Disclosed is a near-infrared fluorescent imaging agent comprising an indocyanine-based fluorescent dye and a liposome. The near-infrared fluorescent imaging agent of the present invention demonstrates high fluorescence intensity and a long anchoring time in sentinel lymph nodes, thereby making it useful for detecting sentinel lymph nodes in sentinel lymph node navigation surgery. Also disclosed is an indocyanine green derivative that is particularly suitable for use in the near-infrared fluorescent imaging agent of the present invention.

Abstract: A medical laser light source system including an excitation laser light source apparatus that generates first excitation light having a wavelength greater than or equal to 1.5 ?m and less than or equal to 2.2 ?m and second excitation light having a wavelength greater than or equal to 1.5 ?m and less than or equal to 2.2 ?m and differing from the first excitation light with respect to at least one of oscillation energy intensity, oscillation pulse width, repeating frequency, and peak power; an optical fiber that is long-distance and propagates the first excitation light and the second excitation light generated by the excitation laser light source apparatus; and a laser device that generates laser light having a wavelength of at least 2.7 ?m and no greater than 3.2 ?m, using at least one of the first excitation light and the second excitation light emitted from the optical fiber.

Abstract: Disclosed is a near-infrared fluorescent imaging agent comprising an indocyanine-based fluorescent dye and a liposome. The near-infrared fluorescent imaging agent of the present invention demonstrates high fluorescence intensity and a long anchoring time in sentinel lymph nodes, thereby making it useful for detecting sentinel lymph nodes in sentinel lymph node navigation surgery. Also disclosed is an indocyanine green derivative that is particularly suitable for use in the near-infrared fluorescent imaging agent of the present invention.

Abstract: An assembly of elongate, substantially parallel, interlinked staples includes multiple paper-made staples. For binding a plurality of binding sheets, the leg portions of a staple are bent in a first direction, inserted through the binding sheets, and bent in a second direction along the binding sheets to be mutually bonded. Each staple has interlinking portions, for mutually interlinking adjacent staples, in the vicinity of the ends thereof and a slit between the interlinking portions to separate the mutually interlinked staples. The first leg portion of each staple has an adhesion portion in the vicinity of the opposite end thereof for mutually bonding both the leg portions when the leg portions are bent in the second direction. Each staple is tapered at each end towards the tips of the staple. Each staple has a hole between the slit and the interlinking portion.

Abstract: A leakage current detection circuit detects a switch current flowing in a switch which is targeted for leakage monitoring, and generates a detection signal to prohibit operation of a control target circuit which is targeted for control when the switch current does not reach a predetermined threshold value.

Abstract: Disclosed is a near-infrared fluorescent imaging agent comprising an indocyanine-based fluorescent dye and a liposome. The near-infrared fluorescent imaging agent of the present invention demonstrates high fluorescence intensity and a long anchoring time in sentinel lymph nodes, thereby making it useful for detecting sentinel lymph nodes in sentinel lymph node navigation surgery. Also disclosed is an indocyanine green derivative that is particularly suitable for use in the near-infrared fluorescent imaging agent of the present invention.

Abstract: To provide interlinked staples which are made possible to be fed accurately in the inside of a stapler and a staple cartridge which houses these interlinked staples. The interlinked staples 1a are constituted by interlinking a plurality of staples 2a each of which has an elongated and straight-formed shape. The vicinities of the edge portions in the longitudinal direction of the each staple 2a are formed in trapezoidal shapes, and the widths are tapered toward the tips thereof. Also, adhesion portions 31 coated with adhesive agent are provided on the rear surfaces of the vicinities of both the edge portions in the longitudinal direction of the each staple 2a. Also, there are provided elliptical feeding holes 32 at predetermined positions from both the edge portions of the side by which each staple 2a is interlinked. A portion between two feeding holes 32 is made to be a slit portion 33 and the respective staples 2a are cut off perfectly thereby.

Abstract: An automobile LED driving device includes a current setting portion to set multiple reference currents independently from one another for multiple respective current setting resistors connected externally, a current controller to select one of the multiple reference currents based on a control signal provided from outside, and an output transistor to control an output current to an automobile LED connected externally based on the reference current selected by the current controller.

Abstract: A clincher unit is provided with a pair of clinchers for bending two legs of a staple; and a clincher driving mechanism for rotating and moving the clinchers in separating/contacting directions. The clincher driving mechanism moves the pair of clinchers in an approaching direction each other, as a movement of starting to bend the legs of the staple having penetrated the sheets.

Abstract: An automobile LED driving device includes a current setting portion to set multiple reference currents independently from one another for multiple respective current setting resistors connected externally, a current controller to select one of the multiple reference currents based on a control signal provided from outside, and an output transistor to control an output current to an automobile LED connected externally based on the reference current selected by the current controller.

Abstract: An automobile LED driving device includes a current setting portion to set multiple reference currents independently from one another for multiple respective current setting resistors connected externally, a current controller to select one of the multiple reference currents based on a control signal provided from outside, and an output transistor to control an output current to an automobile LED connected externally based on the reference current selected by the current controller.

Abstract: A leakage current detection circuit detects a switch current flowing in a switch which is targeted for leakage monitoring, and generates a detection signal to prohibit operation of a control target circuit which is targeted for control when the switch current does not reach a predetermined threshold value.

Abstract: A sheet processing apparatus is provided with an operation member and an motion member that rotates with a force of the operation member through the connection part and applies force to an acting member. A fulcrum of a rotating operation of the operation member moves depending on an operation of the operation member. A first length between the fulcrum and a part at which the operation member is applied with the force and a second length between the fulcrum and a part at which the force is applied from the operation member to the motion member are changed.

Abstract: According to one embodiment, there is provided a DLL circuit including a delay chain, a plurality of phase comparators, and a controller. The plurality of phase comparators receive the reference clocks individually and receive respectively the clocks from the delay elements in mutually different stages, among the delay elements of the plurality of stages. The controller simultaneously receives comparison results of the plurality of phase comparators, determines the number of stages that generate the clock of which a phase is synchronized with a phase of the reference clock from among the delay elements of the plurality of stages, and selects the number of output stages from among the delay elements of the plurality of stages based on the determined number of stages so that a delay clock having a demanded delay amount with respect to the reference clock is output.