Abstract: A fluid pressure driving device includes a first air-fluid converter and a second air-fluid converter each configured to convert air pressure supplied from an air pressure source to fluid pressure, a fluid pressure actuator having a first pressure chamber and a second pressure chamber, an operation state acquisition unit configured to acquire an operation state of the fluid pressure actuator, and first and second air pressure valves respectively provided on first and second air supply paths, the first and second air supply paths being configured to supply air from the air pressure source to the first and second air-fluid converters respectively, wherein the control device is configured to control the first air pressure valve and the second air pressure valve on the basis of an acquired result from the operation state acquisition unit.

Abstract: A power generation sensor includes: a housing body in which a module receiving a generated power is housed; a module with a first connector electrode disposed on a front face; a second connector electrode disposed on an inner face of the housing body connected to the first connector electrode; and a power generation electrode connected to the second connector electrode.

Abstract: A power generation sensor, generating electric power using a liquid, includes: a base; a positive electrode for power generation disposed in a first direction of the base and containing a first material; a negative electrode for power generation disposed in the first direction and containing a second material; a first connector electrode connected to a one-side end of the positive electrode in the first direction and to a sensor module; and a second connector electrode connected to a one-side end of the negative electrode in the first direction and to the sensor module. The first connector electrode contains the first material and has a larger width in a second direction orthogonal to the first direction than the positive electrode in the second direction. The second connector electrode contains the second material and has a larger width in the second direction than the negative electrode in the second direction.

Abstract: Provided are a solid-state imaging device, a method for driving a solid-state imaging device, and an electronic apparatus capable of reading signals produced with different conversion gains and having different signal directions. A pixel signal processing part 400 includes a first reading part 410 and a second reading part 420. Of a pixel signal PIXOUT input into an input node ND401, the first reading part 410 inverts the signal direction of a first-conversion-gain signal (HCGRST, HCGSIG) and outputs an inverted first-conversion-gain signal (HCGRST, HCGSIG), which has been subjected to inversion and amplification, to an AD converting part 430 via a connection node ND402. Of the pixel signal PIXOUT input into the input node ND401, the second reading part 420 keeps the signal direction of a second-conversion-gain signal (LCGSIG, LCGRST) unchanged, and outputs a non-inverted second-conversion-gain signal (LCGSIG, LCGRST) to the AD converting part 430 via the connection node ND402.

Abstract: A coupling structure for coupling a first member and a second member includes a rod-shaped part configured to be received across a first hole formed in the first member and a second hole formed in the second member. The rod-shaped part has a first insertion portion configured to be inserted into the first hole of the first member, and a second insertion portion configured to be inserted into the second hole of the second member. The coupling structure further includes a fixing configuration, the fixing configuration being configured to fix the first insertion portion and the first member by applying an external force to the first insertion portion, and the fixing configuration being configured to fix the second insertion portion and the second member by applying an external force to the second insertion portion.

Abstract: [Object] It is an object to provide a determination device capable of determining the health risk of a laborer due to the labor load from the measured biological information only by measuring the biological information including the heart rate of the laborer. [Solution to the problems] In order to solve the above problems, the determination device 1 according to the present invention includes a biological information acquisition unit 3 that acquires biological information including a heart rate of a laborer Wi, a model formula storage unit 4 that stores a model formula for discriminating a health risk due to a labor load based on the biological information, and a determination unit 5 that determines the health risk of the laborer Wi based on the biological information of the laborer Wi and the model formula stored in the model formula storage unit 4.

Abstract: A module robot includes a first link, a second link movably linked to the first link, and a fluid pressure cylinder configured to move the first link and the second link relative to each other, wherein the first link has a cylinder block in which a cylinder chamber of the fluid pressure cylinder is formed.

Abstract: An image synthesis device includes processing circuitry to acquire a plurality of images captured from different viewpoints and to select images adjoining each other from the plurality of images; to calculate an overlap region as a region where the adjoining images overlap with each other; to determine a boundary line between images in the overlap region; and to execute blending of images in the overlap region. When at least one of the adjoining images includes a priority region, the processing circuitry determines the boundary line that does not overlap with a blend region in a vicinity of the priority region as a region determined depending on a blending method used for blending of an image of the priority region, and the processing circuitry executes the blending of the images in the overlap region based on the boundary line.

Abstract: A solid-state imaging device includes a pixel part, a reading part for reading a pixel signal from the pixel part and a response data generating part including a fuzzy extractor. The response data generating part generates response data including a unique key in association with at least one selected from among variation information of pixels and variation information of the reading part. The response data generating part generates, when regenerating a key, a unique key using helper data acquired in generation of an initial key, variation information acquired in the regeneration of the key, and reliability information determined based on the variation information acquired in the regeneration of the key.

Abstract: This replacement necessity assessment apparatus for an absorbent member includes: a power generator which is configured to generate power as a result of contact with liquid absorbed in the absorbent member, and of which power generation amount changes in accordance with an amount of the liquid; a signal output unit configured to output a detection signal according to the power generation amount; and a processing unit configured to acquire a parameter regarding the amount of the liquid based on the detection signal, the processing unit configured to determine, based on the parameter, whether or not replacement of the absorbent member is necessary.

Abstract: A module robot 100 is configured by coupling a plurality of modules 101, the modules 101 each having a first link 1, a second link 2 movably linked to the first link 1 relatively, and a hydraulic cylinder 3 configured to move the first link 1 and the second link 2 relatively.

Abstract: A method for displaying a time-varying flavor as a time-varying visual element includes a step 130A in which a processor acquires, from a memory, first data representing a time-varying flavor, and a generation step 140A in which the processor generates, on the basis of the first data, second data for displaying the time-varying flavor as a time-varying visual element.

Abstract: Provided is a nanoparticle for photochromic materials that enables the production of photochromic materials in which the reaction time of a photochromic reaction is short. The nanoparticle for photochromic materials is represented by the following formula (1): ZnX ??(1), wherein X represents a Group 16 element, the nanoparticle being doped with and/or having, adsorbed thereto, a transition metal, the nanoparticle having organic ligands containing elemental sulfur on the surface thereof.

Abstract: A fuzzy extractor includes an initial key generating part including a true random number generator, and a key regenerating part. The true random number generator generates a true random number using a read-out signal read from the reading part or a pixel signal read from the pixels of the pixel part in a true random number generation mode. The initial key generating part generates helper data and an initial key based on the true random number generated by the true random number generator and variation information acquired as a response when the initial key is generated. The key regenerating part generates, when a key is regenerated, a unique key based on helper data acquired when the initial key is generated and variation information acquired as a response including an error when the key is regenerated.

Abstract: A plant cultivation system includes: a first sensor configured to output a sensor signal corresponding to an amount of water in a plant; a second sensor configured to output a sensor signal corresponding to a measurement value of an environment condition; and a controller, wherein the controller is configured to, by using a sensor signal from the first sensor obtained by the first sensor measuring a plant to be cultivated and a sensor signal from the second sensor obtained by the second sensor measuring an environment for cultivating the plant to be cultivated, control a specific environment parameter corresponding to the environment condition and measured by the second sensor, in a cultivation environment for the plant to be cultivated.

Abstract: An evaluation device includes: a processing container that has an intake port and an exhaust port; a microorganism supply device that floats microorganisms in the air inside the processing container; a light source that irradiates the microorganisms floating in the air inside the processing container with ultraviolet rays while the intake port and the exhaust port are in a state of being closed; and a microorganism recovery device that is connected to the exhaust port. The microorganism recovery device discharges air that has a volume larger than the capacity of the inside of the processing container through the exhaust port while introducing air that does not contain microorganisms to be evaluated into the inside of the processing container through the intake port after the irradiation with the ultraviolet rays and recovers the microorganisms contained in the air that is discharged.

Abstract: A plant cultivation system includes: a first sensor configured to output a sensor signal corresponding to an amount of water in a plant; a second sensor configured to output a sensor signal corresponding to a measurement value of an environment condition; and a controller, wherein the controller is configured to, by using a sensor signal from the first sensor obtained by the first sensor measuring a plant to be cultivated and a sensor signal from the second sensor obtained by the second sensor measuring an environment for cultivating the plant to be cultivated, control a specific environment parameter corresponding to the environment condition and measured by the second sensor, in a cultivation environment for the plant to be cultivated.

Abstract: In a driving data analyzer, a data collector collects, from at least one vehicle, driving data sequences while each of the driving data sequences is correlated with identification data. Each driving data sequence includes sequential driving data items, and each driving data item represents at least one of a driver's operation of at least one vehicle and a behavior of the at least one vehicle based on the at least one of a driver's operation. The identification data represents a type of at least one external factor that contributes to variations in the driving data items. A feature extractor applies a data compression network model to the driving data sequences to thereby extract, from the driving data sequences, at least one latent feature independently from the type of the at least one external factor.

Abstract: A diagnosis method is provided for appropriately predicting a state change of a valve with a simple configuration.

Abstract: A force detector includes a support, fluid bags, a contact portion, a detector, and a computer. The contact portion is opposite to a side on which the fluid bags are in contact with the support and is adjacent to the fluid bags. The computer obtains information regarding the internal pressures of the fluid bags from the detector. Upon application of an external force to the contact portion from an object, the computer calculates a force acting in a tangential direction on a contact surface between the object and the contact portion based on a difference between the internal pressures of the fluid bags.