Abstract: An end effector includes a palm and a plurality of fingers capable of moving in a direction intersecting an extending direction of each of fingers as well as approaching each other and grasping and object being grasped. At least one of the plurality of fingers includes a proximity sensor unit provided at a tip portion in the extending direction, the proximity sensor unit being placed capable of detecting approach and separation of the proximity sensor unit with respect to an object in the extending direction and capable of detecting approach and separation of the object with respect to the proximity sensor unit in the extending direction. The proximity sensor unit includes a frame shaped detection region that covers an edge of the tip portion when viewed from the extending direction.

Abstract: An image sensor includes a body module including a refractive power controller that adjusts an application voltage applicable to a liquid lens in a lens module to control a refractive power of the liquid lens, a recognition processor that analyzes, after a preset period elapses from when the refractive power controller changes the application voltage to the liquid lens, image data from an imaging device in an imaging module, and an adjuster that reads first information from a memory in the lens module and second information from a memory in the imaging module and adjusts, based on the first and second information, the preset period to a period corresponding to a combination of the lens module and the imaging device. The first information indicates a specification for or a type of the lens module. The second information indicates a specification for or a type of the imaging device.

Abstract: The information processing device includes: a first input unit for generating a three-dimensional model of an object to be recognized; a template generation unit that generates, on the basis of the three-dimensional model information, a two-dimensional template which shows the shape of the upper edge of the object to be recognized; a coordinate relationship identification unit that generates coordinate relationship information indicating the relationship between three-dimensional coordinates of the three-dimensional model and two-dimensional coordinates when the three-dimensional model is imaged; a second input unit that receives the input of the captured image; a matching unit that matches the captured image and the two-dimensional template; and a recognition unit that recognizes the three-dimensional position and posture of the object to be recognized by referencing the coordinate relationship information, which is detected according to the results of the two-dimensional matching by the matching unit.

Abstract: A mounting apparatus incorporates a dedicated physical feature configured for attachment of a tensioning tool, for tensioning of a drive belt having one of its belt pulleys carried by the mounting apparatus. In an example embodiment, the mounting apparatus comprises a body member, e.g., a mounting plate, for a pulley assembly. The body member incorporates a dedicated physical feature that is configured for engagement with a tensioning tool, for pulling the body member in a tensioning direction relative to the involved belt. The mounting apparatus comprises, for an example, an interior component of a robot, and is mounted within an interior volume of a segment of the robot, for tensioning of a drive belt carried within the interior volume.

Abstract: A synchronization control device (10) includes: a main axis command calculator (Cmm) that calculates a main axis command position based on time-series target position information; a main axis modeler (Mm) that calculates a predicted main axis feedback position by a dynamic characteristic model of a main axis servo control mechanism (20) by inputting the main axis command position, a main axis feedback position, and a predicted main axis command position after a predetermined time calculated based on the target position information; and a driven axis command calculator (Cms) that calculates a driven axis command position based on the predicted main axis feedback position. This configuration achieves synchronization control that improves the accuracy of synchronous drive of the driven axis.

Abstract: An illumination device 10 includes a reel 13a, a roulette wheel 14c, a motor 14i, an LED tape 14bb, a light guide plate 14e, and a control unit 16. The roulette wheel 14c is provided to the reel 13a and has first graphics formed thereon. The center of rotation of the motor 14i is the center of the roulette wheel 14c. The LED tape 14bb is provided on the front side of the roulette wheel 14c and emits light. The light guide plate 14e is provided on the front side of the roulette wheel 14c, and the light emitted from the LED tape 14bb is incident thereon. The control unit 16 controls the LED tape 14bb so as to switch between a display produced by the light guide plate 14e and a display of the first graphics on the roulette wheel 14c by lighting or not lighting the incident surface of the light guide plate 14e, according to the state of play on a gaming machine 20.

Abstract: An illumination device 10 includes a reel 13a, a motor 13e, a roulette wheel 14c, a motor 14i, and LED tapes 14ba and 14bb. The reel 13a has a substantially cylindrical shape, rotates around a rotary shaft, and has a substantially circular first side surface, a second side surface that is disposed opposite the first side surface, and an outer peripheral surface that connects the first side surface and the second side surface. The motor 13e rotates the reel 13a around a substantially cylindrical center shaft. The roulette wheel 14c is provided inside the reel 13a when viewed from a side of the first side surface, and has a roulette graphics formed thereon. The motor 14i rotates the roulette wheel 14c around the center thereof. The LED tapes 14ba and 14bb are provided to the reel 13a and produce effects with light.

Abstract: A measurement parameter for use when measuring an object with a measuring device provided on a robot may be adjusted and optimized significantly more easily than in conventional technology. A measurement parameter optimization method or operations performed by a processor may include: acquiring N captured images of objects with first measurement parameters; estimating recognized object counts Zi for the objects based on acquiring N/j captured images of the objects with second measurement parameters, and storing the recognized object counts Zi as first data; based on acquiring N/j/k captured images of the objects with third measurement parameters, estimating recognized object counts Zi for the objects based on the first data and storing the recognized object counts Zi as second data; and determining an optimized measurement parameter that satisfies a predetermined judgment criterion from among the second data.

Abstract: A control device includes a processor, a storage, and a scheduler. The storage includes a first program for real time control processing of the control target, the first program having a highest priority of execution executed by the processor in the period, a second program for related processing related to real time control, the second program having a lower priority of execution than that of the first program, and a third program of a system service, the third program having a lower priority of execution than that of the second program and being executed when a spare time of the processor exists in the period. The scheduler interrupts the execution of the second program to start the execution of the third program when the execution of the second program is started and then when a predetermined type of an instruction code is executed in the second program within the period.

Abstract: A heating device (100) comprises: a heater (10) for heating an item (1); a temperature detection unit (20) for detecting the temperature of the item (1); and a temperature adjustment unit (30) for controlling the heater (10) on the basis of a target temperature and the detected value of the temperature detection unit (20) so that the temperature of the item (1) reaches the target temperature. The heating device (100) determines, as a system gain change rate, the rate of change from the initial value of a system gain determined as a ratio of a temperature increase value of the item (1) with respect to electric power inputted to the heater (10), and determines the rate of change in the heat retention of the item (1) using the system gain change rate.

Abstract: A control system, apparatus, and method are provided. In the control system, plural apparatuses in time synchronization with one another are connected to a network, and the network transfers a frame periodically exchanged by the apparatuses. The apparatuses include a control device and an apparatus controlled by the control device. Each apparatus in the control system is connected over the network, to a first apparatus that transmits a frame that arrives at each of the apparatuses and a second apparatus that receives a frame transmitted from each of the apparatuses. Each apparatus includes information on a frame transfer path and transfer timing based on a synchronous time. When a frame does not arrive at defined time through the transfer path and when a condition associated with a cycle is satisfied, one or more of the apparatuses is configured to transmit a resend request through the transfer path.

Abstract: A feedback gain and a speed feed-forward gain are adjusted. A method for adjusting control parameters for a control device that performs servo control on a control target includes calculating an upper limit of a feedback gain of a feedback signal within a range in which a predetermined index for the feedback gain satisfies a predetermined target value with a speed feed-forward gain for speed feed-forward control set at a predetermined reference value, setting the feedback gain at an adjustment initial value lower than the upper limit, setting the speed feed-forward gain at the highest value within a settable range, and increasing the feedback gain from the adjustment initial value within a range in which the feedback gain does not exceed the upper limit with at least the speed feed-forward gain set at a predetermined increased value.

Abstract: A light guide plate for presenting a stereoscopic image via parallax includes: a plurality of deflectors arranged in rows parallel to an incidence surface through which light from a light source enters the light guide plate, the light totally reflecting inside the light guide plate while being guided therethrough, the plurality of deflectors including a reflection surface for reflecting and causing an emission surface to emit said light; and the reflection surfaces in a row of the plurality of deflectors are all oriented in the same direction with the orientation of the reflection surfaces changing for each row in accordance with distance from the incidence surface.

Abstract: In a tactile sensing system, a sensor portion of a tactile sensor is provided at a grasping portion of a robot, and outputs plural signals respectively corresponding to plural first electrodes that face a second electrode. On the basis of all or some of the plural signals, an output section calculates respective pressure values of plural pressure detecting positions within a contacting surface of the sensor portion which contacting surface contacts a workpiece, and outputs data of a pressure distribution. Further, on the basis of all or some of the plural signals, the output section calculates one aggregate shearing force value for the entire contacting surface, and outputs data of the aggregate shearing force value.

Abstract: An antenna device has first and second radiation patterns different from each other, the first radiation pattern having a main lobe, and a side lobe with a first gain, and the second radiation pattern having a main lobe, and a side lobe with a second gain different from the first gain. The signal analyzer detects a first signal level of a radar wave received when the first radiation pattern is set for the antenna device, and detects a second signal level of a radar wave received when the second radiation pattern is set for the antenna device. When a difference between the first and second signal levels is smaller than a threshold, the obstacle identifier determines that the reflective object is an obstacle, and otherwise, the obstacle identifier determines that the reflective object is not an obstacle.

Abstract: A graph display device according to one aspect of the present invention generates a first directed graph, which contains a plurality of first nodes respectively representing device variables, edges representing the existence of a dependency relation, and a block representing a function, and a second directed graph, which contains a plurality of first nodes, edges, a block, and a plurality of second nodes arranged in the block and respectively representing function parameters. In response to an instruction from a user the display device switches between displaying the generated first directed graph and displaying the generated second directed graph.

Abstract: An image processing device includes a setting unit configured to estimate a disparity between a first image and a second image based on a method different from stereo matching and set, based on the disparity thus estimated, a search range for a corresponding point for the stereo matching, a disparity map generating unit configured to search only the search range thus set for a corresponding point of each pixel between the first image and the second image and generate a disparity map, and a disparity map compositing unit configured to composite a plurality of the disparity maps each generated from a corresponding one of a plurality of image pairs.

Abstract: A candidate extraction apparatus, a candidate extraction method, and a candidate extraction program extract appropriate candidates for an input into a processing module. The processing module is associated with first metadata indicating a condition of the input data. A plurality of devices are each associated with second metadata indicating an attribute of the input data output from the device. The candidate extraction apparatus includes a first obtaining unit, a second obtaining unit, and an extraction unit. The first obtaining unit obtains the first metadata. The second obtaining unit obtains the second metadata associated with each of the plurality of devices. The extraction unit extracts the candidates greater in number than at least one input port from the plurality of devices based on the first metadata and the second metadata.

Abstract: A trajectory generation device includes an acquisition unit, a clustering unit and a generation unit. The acquisition unit acquires successful trajectory information and failed trajectory information that are trajectory information representing sequences of states of a controlled object being taught by a teacher. The successful trajectory information is trajectory information when a task performed by the controlled object is successful, and the failed trajectory information is trajectory information when the task is failed. From the states of the controlled object belonging to the successful trajectory information and the states belonging to the failed trajectory information, the clustering unit generates clusters of successful classes of the states.

Abstract: A model generation apparatus trains a search module on training data pairs through machine learning to find a path fitting a recommended path indicated by true information in response to receiving an input of a training map as an input map. In the machine learning, the model generation apparatus performs, in a phase of forward propagation, an extraction operation and a selection operation, and replaces, in a phase of backpropagation, the extraction operation and the selection operation with differentiable alternative operations and differentiates the alternative operations to compute approximate gradients corresponding to differentiation calculations for the extraction operation and the selection operation.