Abstract: A work teaching device for a robot that teaches work by a teacher to the robot is configured to include a teaching pose measurement unit that measures a position and posture of an object grasped by the teacher, a positioning detection unit for detecting that the object moved by the teacher is positioned, a grasping motion detection unit for detecting that the object is grasped by the teacher, a functional operation detection unit for detecting that the teacher operates a function of the object, a work state confirming motion detection unit that detects that confirmation of a work state of the object by the teacher is performed, a teaching program generation unit that receives signals from the teaching pose measurement unit, the positioning detection unit, the grasping motion detection unit, the functional operation detection unit, and the work state confirming motion detection unit and generates a teaching program for the robot in which the signals are divided for each movement of the teacher, and a teaching

Abstract: Provided is a technique that allows even a person without knowledge on robots to intuitively and efficiently teach a work motion a robot by a work demonstration while maintaining a normal human motion as much as possible, and that can reduce the man-hours for pre-adjustment of teaching, facilitate the introduction, etc.

Abstract: Provided is a task teaching method for teaching a task to a robot that includes a gripper unit configured to grip a grip target object and moves the grip target object gripped by the gripper unit, the task teaching method including: a generation step (S701) of outputting, as a reference path, time-series data regarding a position and an attitude of the grip target object when a teacher grips and moves the grip target object and generating teaching data of the robot corresponding to the reference path; and a modification step (S702) of outputting, as an operation path, time-series data regarding a position and an attitude of the grip target object or the gripper unit when the robot is operated using the teaching data before an actual task is executed by the robot and modifying the teaching data such that the operation path matches with the reference path.

Abstract: Provided is an information processing system that shares data between organizations A and B and performs processing. The information processing system includes a data processing apparatus 1 and data input/output apparatuses 3A and 3B that manage data in the respective organizations.

Abstract: A message distribution system includes a distribution request reception unit, a translation unit, a distribution message generation unit, and a distribution unit. The distribution request reception unit receives a distribution request including a reception message body and a distribution destination telephone number including a country code. The translation unit translate the reception message body into a language corresponding to the country code, to thereby generate a first translation message body. The distribution message generation unit generates a distribution message including the first translation message body. The distribution unit distributes the distribution message to a mobile terminal corresponding to the distribution destination telephone number by means of an SMS.

Abstract: A processing server includes a storage device that stores program revision data for identifying a revision of a program and the program of the revision, and runtime revision data for identifying a revision of runtime data input and output to and from the program and the runtime data of the revision, a generating unit that, after receiving a revision of a program that is a target of execution, secures an execution area in the storage device and generates execution target data for executing the program of the revision that is the target of execution in the secured execution area, and an executing unit that executes the execution target data using the runtime data that is the target of execution in the execution area.

Abstract: Provided are titanium oxide fine particles capable of enhancing the photocatalytic activity of a photocatalyst when mixed with such photocatalyst. There are provided titanium oxide fine particles with at least an iron component and a silicon component solid-dissolved therein, in which the iron and silicon components are each contained in an amount of 1 to 1,000 in terms of a molar ratio to titanium (Ti/Fe or Ti/Si); and a titanium oxide fine particle dispersion liquid in which these titanium oxide fine particles are dispersed in an aqueous dispersion medium.

Abstract: A work teaching device for a robot that teaches work by a teacher to the robot is configured to include a teaching pose measurement unit that measures a position and posture of an object grasped by the teacher, a positioning detection unit for detecting that the object moved by the teacher is positioned, a grasping motion detection unit for detecting that the object is grasped by the teacher, a functional operation detection unit for detecting that the teacher operates a function of the object, a work state confirming motion detection unit that detects that confirmation of a work state of the object by the teacher is performed, a teaching program generation unit that receives signals from the teaching pose measurement unit, the positioning detection unit, the grasping motion detection unit, the functional operation detection unit, and the work state confirming motion detection unit and generates a teaching program for the robot in which the signals are divided for each movement of the teacher, and a teaching

Abstract: Provided is an etching solution composition that can have both a higher etch selectivity of silicon nitride and a reduction in the deposition of silica on the surface of silicon oxide. An inorganic acid-based etching solution composition for selectively etching away silicon nitride from a semiconductor containing silicon nitride and silicon oxide, the etching solution composition comprising: (a) an etch inhibitor that reduces etching of silicon oxide; and (b) a deposition inhibitor that reduces deposition of silica on a surface of silicon oxide.

Abstract: Provided is an ink including a solvent, a resin, and thickening particles. The ink has a viscosity of 3.00×103 mPa·s or more and 2.50×104 mPa·s or less at 25° C. at a shear rate of 1 s?1, and a viscosity of 130 mPa·s or less at 25° C. at a shear rate of 5,000 s?1.

Abstract: Provided are a titanium oxide particle-metal particle composition having a higher photocatalytic activity, especially a higher visible light activity than before; and a method for producing such composition. The composition contains two kinds of particles which are: (i) titanium oxide particles with a tin component and a visible light activity-enhancing transition metal component being solid-dissolved therein, and with the surfaces of the titanium oxide particles being modified by an iron component and a silicon component that are not solid-dissolved in the titanium oxide particles; and (ii) antimicrobial metal-containing metal particles.

Abstract: Provided are a photocatalyst transfer film allowing a uniform and highly transparent photocatalyst layer to be transferred to the surfaces of various transfer base materials; and a production method thereof. The photocatalyst transfer film has, on a biaxially oriented polypropylene film, a photocatalyst layer containing a titanium oxide particle-containing photocatalyst, a silicon compound and a surfactant. The production method of the photocatalyst transfer film includes applying a photocatalyst coating liquid to a biaxially oriented polypropylene film; and performing drying. The photocatalyst coating liquid contains a titanium oxide particle-containing photocatalyst, a silicon compound, a surfactant and an aqueous dispersion medium.

Abstract: A transmission, includes a transmission mechanism including a torque converter having a lock-up clutch; an oil pump configured to discharge an oil to be supplied to the transmission mechanism; a lock-up oil pressure control valve configured to adjust a pressure of the oil discharged from the oil pump and supply the oil to the lock-up clutch; a lubricating oil pressure control valve configured to adjust the pressure of the oil discharged from the oil pump and supply the oil to a portion to be lubricated of the transmission mechanism; and a controller configured to control the lock-up oil pressure control valve.

Abstract: An electrostatic chuck includes a base having a surface on which an object is to be placed, and a through hole extending through the base, wherein a porous material containing angular ceramic particles is disposed in the through hole.

Abstract: The present invention provides a mobile robot that can simultaneously absorb an impact received from an uneven road surface while moving and estimate the position or orientation of the mobile robot while functioning. The mobile robot according to the present invention has an operation mechanism having a multi-jointed arm, and a movement mechanism that causes the operation mechanism to move, the mobile robot being characterized in that: the movement mechanism has a first support part and a second support part, which support the weight of the movement mechanism; and the second support part is installed at a position that is nearer to an outer peripheral section, in terms of the movement direction of the movement mechanism, than is the installation position of the first support part.

Abstract: To provide a blocking device and method capable of safely blocking a fluid tube. A blocking device (1) that introduces a bag (50) into a fluid tube (1), and expands the bag (50) by pressure of fluid to block the inside of the fluid tube (50), the blocking device (1) including a cylinder (20) connectable to the fluid tube (1); a guide pipe (30) provided to be movable forward and backward in an axial direction of the cylinder (20) in the cylinder (20) and formed with a notch (32) for passing the bag (50) at a tip end; and a slide tube (40) inserted into the guide pipe (30) and provided to be movable forward and backward in the axial direction, and having a tip end portion connected to the bag (50) and a basal end portion connected to a fluid source (60) for expanding the bag (50); where the bag (50) is expanded in a state in which the guide pipe (30) is withdrawn from the fluid tube (1).

Abstract: Provided are titanium oxide particles having a higher photocatalytic activity, particularly a higher visible light activity as compared to the conventional ones; a dispersion liquid thereof; a photocatalyst thin film formed using such dispersion liquid; a member having such photocatalyst thin film on its surface; and a method for producing the titanium oxide particle dispersion liquid. The titanium oxide particles are those with (1) a tin component and a visible light activity-enhancing transition metal component being solid-dissolved in the particles; and with (2) an iron component, a titanium component and a silicon component being adhered to the surfaces of the particles. The titanium oxide particle dispersion liquid is one with the titanium oxide particles being dispersed in an aqueous dispersion medium.

Abstract: The object of the present invention is to provide a technique capable of effectively compressing point cloud data output from the ranging sensor. A data compression apparatus of the present invention includes a data acquisition unit (121) which acquires point cloud data including a plurality of sets each including a direction and a distance from a ranging sensor (11), a data conversion unit (122) which converts directions and distances in the sets into color signals, an image generation unit (123) which generates a bitmap Image by mapping the color signals into a two-dimensional data structure in accordance with the directions, and an image compression unit (124) which applies a predetermined image compression technique to the bitmap image.

Abstract: When data transmitted from devices is processed by servers in a shared manner, the data is processed in a constantly stable manner when the devices move. Based on information indicating installation positions and processing capabilities of the servers, information on installation positions of base stations, and acquired location information of the devices, the coverage area control apparatus performs, at a certain time interval, a clustering calculation for obtaining an optimum coverage area for the servers that satisfies the requirements that the communication distances between the servers and the respective devices be minimized and the servers not be overloaded. Based on the information indicating the optimum coverage area obtained by the clustering calculation, assignments of the base stations to the servers are updated.