Abstract: A method for operating a cryocooler includes: connecting a second compressor in series with a first compressor on a high pressure line or a low pressure line; connecting a buffer volume to the low pressure line via a supply valve; executing initial cooling for cooling an expander from an initial temperature to a cryogenic temperature in a state where the second compressor and the buffer volume are connected to the cryocooler; and executing a steady operation of maintaining the expander at the cryogenic temperature after the initial cooling. The execution of the initial cooling includes supplying a working gas to the expander by using the first compressor and the second compressor, and controlling the supply valve to keep a pressure of the high pressure line within a preset appropriate pressure range based on the measured pressure of the high pressure line.

Abstract: The molded surface fastener includes: a fastener member that has a plurality of engagement elements disposed upright on the first surface of a base portion, and a back member that is secured to the second surface of the fastener member and that is provided with a structure enabling passage of a synthetic resin. The base portion has a first base region of a predetermined thickness and a second base region formed to be thicker than the first base region, and the back member is secured to at least the second base region of the base portion. The adhesion strength of the back member to the fastener member is thus increased, enabling the back member to be held more firmly by the base portion.

Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a container configured to contain a substrate, a heater configured to heat the substrate contained in the container, and an injector configured to feed gas to the substrate contained in the container. Furthermore, the injector includes a first layer having a tubular shape, and a second layer provided on a surface of the first layer, and having an emissivity of 0.5 or less.

Abstract: A control device 10 for a rotary apparatus 1 includes a driving circuit 40 configured to apply a driving voltage to a stepping motor 20 that rotates an output gear 74, and a control circuit 30 configured to output, to the driving circuit 40, driving pulses in a number corresponding to a driving target included in a driving command signal from the outside. The control circuit 30 includes a driving-pulse output unit 61 configured to output the driving pulse in the number corresponding to the driving target, a position-information acquiring unit 52 configured to acquire position information from a potentiometer 75 that reads a rotating position of the output gear 74 of the rotary apparatus 1, and a rotation-abnormality determining unit 59 configured to determine, based on the position information acquired by the position-information acquiring unit 52, whether a rotation abnormality has occurred in the rotary apparatus 1.

Abstract: This molded surface fastener includes: a base portion; right and left outer wall portions arranged on the upper surfaces of the base portion; a plurality of engaging elements arranged between the right and left outer wall portions; and right and left magnetic wall portions arranged between the outer wall portions and the engaging elements. This molded surface fastener is molded by melting and integrating first synthetic resin and second synthetic resin that contains magnetic particles. At least each upper end part of the outer wall portions is formed only of the first synthetic resin, while at least each upper end part of the magnetic wall portions is formed only of the second synthetic resin. Consequently, the right and left magnetic wall portions can be formed into predetermined shapes in a stable manner.

Abstract: To provide a motor inhibiting emission of electromagnetic noise (EMC) to the outside and a rotary apparatus including the motor. The rotary apparatus of the present disclosure includes: a housing; a motor arranged inside the housing; a circuit board arranged inside the housing and electrically connected to the motor; and a flexible wiring board electrically connecting the motor to the circuit board, the motor including a frame formed with a conductive member, the frame electrically connected via the flexible wiring board to a ground of the circuit board.

Abstract: To provide a motor inhibiting emission of electromagnetic noise (EMC) to the outside and a rotary apparatus including the motor. The rotary apparatus (10) of the present disclosure includes: a housing (20); a motor (40) arranged inside the housing (20); a circuit board (50) arranged inside the housing (20) and electrically connected to the motor (40); and a flexible wiring board (44) electrically connecting the motor (40) to the circuit board (50), the motor (40) including a frame (41a) formed with a conductive member, the frame (41a) electrically connected via the flexible wiring board (44) to a ground of the circuit board (50).

Abstract: The molded surface fastener includes: a fastener member that has a plurality of engagement elements disposed upright on the first surface of a base portion, and a back member that is secured to the second surface of the fastener member and that is provided with a structure enabling passage of a synthetic resin. The base portion has a first base region of a predetermined thickness and a second base region formed to be thicker than the first base region, and the back member is secured to at least the second base region of the base portion. The adhesion strength of the back member to the fastener member is thus increased, enabling the back member to be held more firmly by the base portion.

Abstract: An information processing device includes a processor configured to: receive a setting of a scanning definition, the scanning definition being a definition to be used when scanning information in a first document in which information has been written or inputted into predetermined fields; and cause a result obtained by using the scanning definition to scan a document of similar type to the first document, namely a second document in which information has been written or inputted into predetermined fields, to be displayed.

Abstract: An information processing apparatus includes a controller configured to, if it is determined that a connecting process of connecting a continuous sheet and another continuous sheet to each other is to be executed when a trailing end of the continuous sheet transported by a printing unit is detected, prohibit the continuous sheet from being transported in response to a user's operation at a time when the trailing end of the continuous sheet is detected.

Abstract: A motor drive control device has a controller and a driver. The controller generates a control signal for controlling driving of a two-phase stepping motor so as to alternately repeat one-phase excitation in which a coil of one phase in coils of two phases of the two-phase stepping motor is excited and two-phase excitation in which the coils of two phases in the coils of the two phases are excited. The driver drives the coils of the two phases, based on the control signal. The controller determines, based on a back electromotive force generated in the coil that was not excited during the one-phase excitation, a period of performing the one-phase excitation, and determines, based on the period of the one-phase excitation performed before the two-phase excitation, a period of performing the two-phase excitation.

Abstract: There is provided a fastening tape. A plurality of fastening cells on a surface of an elongated substrate. Each of at least some of the fastening cells includes: a fastening element array; one or more barriers at least partially surrounding the fastening element array; at least one slit provided in an upper portion of at least one of the one or more barriers; and a fastening element at least partially filling the slit. At least some of the fastening cells which are adjacent to each other in a longitudinal direction are separated from each other by an open space extending across the substrate in a lateral direction. The fastening element extends inward of the respective fastening cells in a direction away from a respective one of the open spaces.

Abstract: A control device 10 for a rotary apparatus 1 includes a driving circuit 40 configured to apply a driving voltage to a stepping motor 20 that rotates an output gear 74, and a control circuit 30 configured to output, to the driving circuit 40, driving pulses in a number corresponding to a driving target included in a driving command signal from the outside. The control circuit 30 includes a driving-pulse output unit 61 configured to output the driving pulse in the number corresponding to the driving target, a position-information acquiring unit 52 configured to acquire position information from a potentiometer 75 that reads a rotating position of the output gear 74 of the rotary apparatus 1, and a rotation-abnormality determining unit 59 configured to determine, based on the position information acquired by the position-information acquiring unit 52, whether a rotation abnormality has occurred in the rotary apparatus 1.

Abstract: This molded surface fastener includes: a base portion; right and left outer wall portions arranged on the upper surfaces of the base portion; a plurality of engaging elements arranged between the right and left outer wall portions; and right and left magnetic wall portions arranged between the outer wall portions and the engaging elements. This molded surface fastener is molded by melting and integrating first synthetic resin and second synthetic resin that contains magnetic particles. At least each upper end part of the outer wall portions is formed only of the first synthetic resin, while at least each upper end part of the magnetic wall portions is formed only of the second synthetic resin. Consequently, the right and left magnetic wall portions can be formed into predetermined shapes in a stable manner.

Abstract: A motor drive control device has a controller and a driver. The controller generates a control signal for controlling driving of a two-phase stepping motor so as to alternately repeat one-phase excitation in which a coil of one phase in coils of two phases of the two-phase stepping motor is excited and two-phase excitation in which the coils of two phases in the coils of the two phases are excited. The driver drives the coils of the two phases, based on the control signal. The controller determines, based on a back electromotive force generated in the coil that was not excited during the one-phase excitation, a period of performing the one-phase excitation, and determines, based on the period of the one-phase excitation performed before the two-phase excitation, a period of performing the two-phase excitation.

Abstract: A wafer conveying apparatus conveying a wafer onto a supporting table in manufacturing a semiconductor. A first arm retains the wafer to move to an upper region of the supporting table, and is retracted from the upper region of the supporting table after the wafer is elevated. A second arm contacts the wafer by an opening provided in the supporting table to elevate the wafer, and lowers the wafer to place the wafer on the supporting table.

Abstract: There is provided a fastening tape. A plurality of fastening cells on a surface of an elongated substrate. Each of at least some of the fastening cells includes: a fastening element array; one or more barriers at least partially surrounding the fastening element array; at least one slit provided in an upper portion of at least one of the one or more barriers; and a fastening element at least partially filling the slit. At least some of the fastening cells which are adjacent to each other in a longitudinal direction are separated from each other by an open space extending across the substrate in a lateral direction. The fastening element extends inward of the respective fastening cells in a direction away from a respective one of the open spaces.

Abstract: A motor control circuit includes an input voltage measuring unit, a temperature measuring unit, a speed setting unit, and a speed control unit. The input voltage measuring unit measures an input voltage input to a motor control device. The temperature measuring unit measures the temperature. The speed setting unit sets a target value of driving speed of a stepping motor based on a measurement result of the input voltage measuring unit, a measurement result of the temperature measuring unit and based on a set value of driving speed preset for each of the plural partial areas which are sectioned in a matrix form with a threshold value related to the input voltage and a threshold value related to the temperature. The speed control unit controls the driving speed according to the target value of the driving speed set in the speed setting unit.

Abstract: An information processing apparatus includes a controller configured to, if it is determined that a connecting process of connecting a continuous sheet and another continuous sheet to each other is to be executed when a trailing end of the continuous sheet transported by a printing unit is detected, prohibit the continuous sheet from being transported in response to a user's operation at a time when the trailing end of the continuous sheet is detected.

Abstract: A fastening tape with a flange is provided. The fastening tape includes a body and a plurality of fasteners positioned on the body. The flange is between the plurality of fasteners and an edge of the body. In some cases, the flange increases the “hook to foam strength” of the fastening tape when the fastening tape is within foam.