Abstract: An opening-and-closing body driving device includes an extendable unit including a spindle, a nut, a rod, a bearing, and a guide tube; and a driving unit. The guide tube includes an insertion portion, and an inner tube configured to allow movement of the nut in the axial direction and restrict rotation of the nut. A surface of the bearing facing a direction opposite to an insertion direction, in which the insertion portion is inserted, is defined as a first reference surface, and a surface of the housing facing a direction opposite to the insertion direction is defined as a second reference surface. A distance from the first reference surface of the bearing to a distal end of the inner peripheral wall is longer than a distance from the second reference surface of the housing to a distal end of the outer peripheral wall in the axial direction.

Abstract: A die support mechanism includes: a die holding member including a slit horizontally passing through the die holding member, wherein a lower side from the slit forms a die holding base configured to hold a blanking die having a punch hole, an upper side from the slit forms a ceiling portion having a ceiling hole concentric with the punch hole, a part of a sheet metal inserted in the slit is punched out as a blank by a blanking punch, and the ceiling portion separates the sheet metal from the blanking punch; a support base configured to horizontally slidably support the die holding member; and a guide portion formed on an inner surface of the ceiling hole and configured to come into sliding contact with the blanking punch and to slide the die holding member to a position where the punch hole is centered on the blanking punch.

Abstract: A computer-readable recording medium stores therein a program causing a computer to execute a process including: obtaining information related to a learning target and learning subjects from a user; calculating, based on the obtained learning target and learning subjects, a learning volume including a first learning time to complete learning the subjects within a total period and generating, based on the learning volume, a long-term learning plan including the first learning time for courses in each of the subjects; generating, for each course, a short-term plan in which, based on the generated long-term plan, a second learning time predicted for each course, for a period shorter than that of the long-term plan is calculated; presenting, to the user, the courses to learn daily; and calculating, in each predetermined period, a difference of the second learning time and an actual learning time, calculating, according to a learning status of the user, a third learning time necessary to complete the learning with

Abstract: An information processing system including units configured to: acquire a pathologic tissue image of a patient having a target disease; divide the pathologic tissue image into region images; input each of the region images to each of a plurality of feature prediction models constructed one-to-one for types of histopathological features; sort a plurality of region images of which respective combinations of presence or absence of the histopathological features based on the acquisition match a previously set combination of presence or absence of the histopathological features at time of sorting; input each of the region images selected by the sorting to each of gene mutation prediction models constructed one-to-one for types of gene mutations, the gene mutation prediction models each having a combination of presence or absence of the histopathological features; and output a prediction result of presence or absence of at least one gene mutation in the patient.

Abstract: A database server stores encrypted vector data in which each of a plurality of elements is encrypted by encryption maintaining semi-homomorphism between calculation before encryption and calculation after encryption. The database server receives an obfuscated query (N-randomized query) from a terminal device, performs calculation for each of a plurality of segments of vectors of the obfuscated query with a segment of the encrypted vector data, and transmits the calculation to the terminal device in reply. The terminal device may acquire a result of decryption calculation transmitted in reply by a decryption device.

Abstract: A database server stores encrypted vector data in which each of a plurality of elements is encrypted by encryption maintaining semi-homomorphism between calculation before encryption and calculation after encryption. The database server receives an obfuscated query (N-randomized query) from a terminal device, performs calculation for each of a plurality of segments of vectors of the obfuscated query with a segment of the encrypted vector data, and transmits the calculation to the terminal device in reply. The terminal device may acquire a result of decryption calculation transmitted in reply by a decryption device.

Abstract: A sequence-program design support device includes a display unit displaying a work screen corresponding to a designing work, an input unit receiving a setting operation of work phases, a zoom-in operation, and a zoom-out operation, a state storage unit storing the work phases and a current work, a work-model storage unit storing a partial order relation of a work specified for each of the work phases with a work screen corresponding to the work, and a control unit displaying a work screen corresponding to a next work of the current work in the order relation and storing the next work when the input unit receives the zoom-in operation with a first operation amount, and displaying a work screen corresponding to a previous work of the current work in the order relation and storing the previous work when the input unit receives the zoom-out operation with a second operation amount.

Abstract: A sequence-program design support device includes a display unit displaying a work screen corresponding to a designing work, an input unit receiving a setting operation of work phases, a zoom-in operation, and a zoom-out operation, a state storage unit storing the work phases and a current work, a work-model storage unit storing a partial order relation of a work specified for each of the work phases with a work screen corresponding to the work, and a control unit displaying a work screen corresponding to a next work of the current work in the order relation and storing the next work when the input unit receives the zoom-in operation with a first operation amount, and displaying a work screen corresponding to a previous work of the current work in the order relation and storing the previous work when the input unit receives the zoom-out operation with a second operation amount.

Abstract: A soldering apparatus with a safety device which operates automatically when a soldering iron is left in its on condition for a given period of time. A vibration sensor is attached to the soldering iron to sense vibrations of the soldering iron during soldering work. A heater control circuit is provided to be switched to a low-temperature mode when a period of time for which the vibration sensor does not sense the vibrations of the soldering iron continuously exceeding a set value, thereby maintaining the soldering iron at a predetermined low temperature in this situation.

Abstract: A flux for brazing aluminum members comprising potassium tetrafluoroaluminate, potassium pentafluoroaluminate and oxyfluoroaluminum, accomplishing the brazing of aluminum members at temperatures 5.degree. C. to 20.degree. C. lower than the temperature of conventional brazing that uses fluoride fluxes. Thus, heating energy required for the brazing can thus be saved, and conventional brazing equipment can be used as it is, in principle, without any changes; and since no expensive elements are used in the fluxes, the cost of brazing aluminum members can be reduced.

Abstract: A digital protective relay apparatus for protecting a power system comprises an accident determination section for determining an accident in the power system, which receives a voltage and a current of the power system from the power system to determine an accident in the power system using the voltage and the current, outputs a determination signal indicating the presence/absence of an accident in accordance with a result of the accident determination, and outputs a first trip signal upon detecting an accident in the power system in accordance with the accident determination, a protection sequence section for receiving the determination signal from the accident determination section to determine necessity of a trip output by performing predetermined sequence processing using the determination signal, and outputting a second trip signal upon obtaining a determination result indicating that a trip command is to be output, and a trip generator for generating, when both of the first and second trip signals are o

Abstract: A container rotating-transporting device for transporting a plurality of containers while rotating same, which comprises a transport device for transporting the containers straightly, a plurality of container stands each provided rotatably on the transport device to hold a container thereon and having a roller or pulley and a rotation imparting member for rotating each container stand when the roller or pulley contacts the rotation imparting member. This device is used for a container inspecting device.

Abstract: Method and apparatus for automatically controlling a grinding mill in a mill arrangement which includes a grinding mill, raw material feed apparatus and a controller wherein one or more signals indicative of the condition of the mill are input to the controller and compared therein to a set point to generate an output signal based on the comparison and wherein the output signal is input to the raw material feed apparatus to adjust the rate at which raw material is fed into the grinding mill include an arrangement wherein the output signal of the controller is integrated for a predetermined time to obtain a first integrated quantity, the controller set point is then automatically varied a predetermined amount in a predetermined direction such that a second controller output signal is generated, the second controller output signal is then integrated for the predetermined time to obtain a second integrated quantity, the first and second integrated quantities are then compared, and the controller set point is the