Abstract: Provided are a wall structure that has high strength and can stably support a wall material, and a securing member that is used in the wall structure. The wall structure includes a securing member 10 that fixes a wall material 2 to a building frame 8. The securing member 10 includes a substrate portion 15, a bulging portion 30 that bulges from the substrate portion 15 and extends in a left-fight direction, a contact surface 31 that comes into contact with the rear surface of the wall material 2, and a locking portion 13 that engages the wall material 2.

Abstract: A semiconductor device includes a main circuit and a peripheral circuit inputting/outputting a signal from/to the main circuit, the main circuit including: a memory cell array; a sense amplifier; a first output holding circuit holding the read data output from the sense amplifier; a second output holding circuit receiving the read data as its input output from the first output holding circuit; and a delay circuit outputting a delay signal for activating the second output holding circuit to be later than the first output holding circuit. The delay circuit includes an element applying a load capacitance to a wiring of the delay signal. A power-supply voltage being a first voltage is supplied to the memory cell array, the sense amplifier and the first output holding circuit. A power-supply voltage being a second voltage is supplied to the delay circuit, the second output holding circuit and the peripheral circuit.

Abstract: The plurality of CAM cells MC are configured to discriminate a match or mismatch between stored data stored in advance and search data. A match line is coupled to a plurality of CAM cells, and has a voltage level controlled based on discrimination results of the plurality of CAM cells. A first transistor and a second transistor are coupled in series between a common match output line and a predetermined power source. The first transistor is controlled to be turned ON or OFF based on a voltage level of the match line, and the second transistor is controlled to be turned ON or OFF by a search enabling signal asserted at the time of a search operation.

Abstract: A semiconductor device includes a memory array having a plurality of associative memory cells arranged in a matrix form for storing entries. The memory array is divided into a plurality of memory blocks for sequentially performing a retrieval operation along a column direction, and further includes a plurality of match lines corresponding to the respective memory blocks and provided correspondingly to each memory cell row, a plurality of search lines corresponding to the respective memory blocks and provided correspondingly to each memory cell column, and a plurality of match amplifiers corresponding to the respective memory blocks and provided to the plurality of match lines. The match line provided correspondingly to the preceding memory block is set to become shorter than the match line provided correspondingly to the subsequent memory block.

Abstract: A contact lens package A including: housing portion housing contact lens; and support portion supporting housing portion, the housing portion being depressed when viewed from support portion, a depression direction referred to as downward, and direction opposite to the direction referred to as upward, and support portion including protruding portion formed downward, and penetration portion being at least one of cutout and through hole in support portion, the contact lens package having configuration such that when the protruding portion engaged so as to fit inside a virtual penetration portion of a virtual contact lens package B is placed on a horizontal table, a tip of a virtual protruding portion is engaged so as to fit inside the penetration portion, the virtual contact lens package B having the same shape as the contact lens package A and being rotated 180 degrees from top to bottom and placed on the horizontal table.

Abstract: A fluid control system (1) comprises: a first valve (21) provided downstream of a flow rate controller (10), a flow rate measuring device (30) provided downstream of the first valve (21) and having a second valve (22), an open/close detector (26) provided to the second valve (22), and a controller (25) for controlling an open/close operation of the first valve (21) and the second valve (22), and the controller (25) controls the open/close operation of the first valve (21) in response to a signal output from the open/close detector (26).

Abstract: A semiconductor device includes a main circuit and a peripheral circuit inputting/outputting a signal from/to the main circuit, the main circuit including: a memory cell array; a sense amplifier; a first output holding circuit holding the read data output from the sense amplifier; a second output holding circuit receiving the read data as its input output from the first output holding circuit; and a delay circuit outputting a delay signal for activating the second output holding circuit to be later than the first output holding circuit. The delay circuit includes an element applying a load capacitance to a wiring of the delay signal. A power-supply voltage being a first voltage is supplied to the memory cell array, the sense amplifier and the first output holding circuit. A power-supply voltage being a second voltage is supplied to the delay circuit, the second output holding circuit and the peripheral circuit.

Abstract: Provided is a valve device in which influence of a physical impact on a valve element is further reduced. Valve device includes a valve seat disposed around an opening connected to a flow path formed in a valve body, a diaphragm for opening and closing flow path by moving between a contact position and a non-contact position with respect to the valve seat, a presser adapter that contacts a peripheral portion of the diaphragm, a casing that incorporates an actuator for actuating the diaphragm and is fixed on the valve body by being screwed into a screw hole formed in the valve body, and an adapter fixing ring that is screwed into the screw hole and thereby fixed in the valve body while pressing the presser adapter and the diaphragm.

Abstract: The flow rate measuring method is performed in a common gas supply system comprising a plurality of gas supply paths each having a first valve, and a gas measuring device formed downstream side of the plurality of gas supply paths, having a pressure sensor, a temperature sensor, and a downstream side second valve.

Abstract: Provided are a wall structure that has high strength and can stably support a wall material, and a securing member that is used in the wall structure. The wall structure includes a securing member 10 that fixes a wall material 2 to a building frame 8. The securing member 10 includes a substrate portion 15, a bulging portion 30 that bulges from the substrate portion 15 and extends in a left-right direction, a contact surface 31 that comes into contact with the rear surface of the wall material 2, and a locking portion 13 that engages the wall material 2.

Abstract: An abnormality detection method performed using a flow rate control device including a restriction portion, a control valve, a first pressure sensor, a second pressure sensor, and a downstream valve, includes a step of changing the control valve and the downstream valve from an open state to a closed state, a step of measuring an upstream pressure or a downstream pressure in the closed state, and at least one step of (a) extracting an upstream pressure at a point when a difference between the upstream pressure and the downstream pressure reaches a predetermined value as an upstream convergence pressure, and extracting the downstream pressure as a downstream convergence pressure, and (b) extracting the time from a point when the control valve are changed to a closed state to a point when a difference between the upstream pressure and the downstream pressure reaches a predetermined value as a convergence time.

Abstract: The plurality of CAM cells MC are configured to discriminate a match or mismatch between stored data stored in advance and search data. A match line is coupled to a plurality of CAM cells, and has a voltage level controlled based on discrimination results of the plurality of CAM cells. A first transistor and a second transistor are coupled in series between a common match output line and a predetermined power source. The first transistor is controlled to be turned ON or OFF based on a voltage level of the match line, and the second transistor is controlled to be turned ON or OFF by a search enabling signal asserted at the time of a search operation.

Abstract: There is provided a contact lens having a convex front surface and a concave rear surface, the front surface being divided into an optical portion, an edge joining the front and rear surfaces, a first smoothing portion arranged on an outer periphery of the optical portion, a peripheral portion arranged on an outer periphery of the first smoothing portion, and a second smoothing portion connecting the peripheral portion and the edge, the front surface having mirror image symmetry with respect to a vertical meridian as a boundary extending from an upper end of the lens to a lower end of the lens passing through a midpoint of the lens, and having mirror image symmetry also with respect to the horizontal meridian perpendicular to the vertical meridian at the lens midpoint, the peripheral portion being arranged to include the horizontal meridian, and configured of: a first peripheral portion arranged to include the horizontal meridian and having a shape so as to maximize a thickness of the contact lens on the hori

Abstract: The fluid controller includes a fluid control module and an external control module. The fluid control module includes a control valve on a flow channel, a valve driver circuit that drives the control valve, a fluid meter on a flow channel, and a first processor that processes a signal output from the fluid meter. The external control module includes a second processor that processes a signal output from the first processor. The second processor outputs a valve control signal according to the signal of the fluid meter output from the first processor, the valve control signal is directly input to the valve driver circuit without through the first processor, and the valve driver circuit outputs a voltage that drives the control valve according to the valve control signal from the second processor.

Abstract: In a method of calibrating a flow rate control device in which a flow rate is calibrated based on comparison with a flow rate measured by a flow rate reference gauge, a predetermined permissible error range is set for a plurality of flow rate settings, and the permissible error range of at least one specific flow rate setting among the plurality of flow rate settings is set to be smaller than the predetermined permissible error range.

Abstract: A pressure-type flow rate control device includes a restriction part, a control valve disposed upstream of the restriction part, an upstream pressure sensor, a downstream pressure sensor, and a controller that diagnoses flow rate control by using pressure drop data on a flow passage between the control valve and the restriction part and reference pressure drop data, wherein a close command is issued to the control valve and a shutoff valve provided downstream of the downstream pressure sensor, and the controller determines whether a predetermined critical expansion condition is satisfied by using outputs of the upstream pressure sensor and the downstream pressure sensor after the control valve is closed, and diagnoses flow rate control by using the pressure drop data acquired during a period in which the predetermined critical expansion condition is satisfied.

Abstract: A gas supply system capable of flow measurement includes a flow controller that controls the flow rate of a flowing gas, a first shutoff valve provided downstream of the flow controller, a second shutoff valve provided in a first flow passage communicating with the downstream side of the first shutoff valve, a second flow passage that branches from the first flow passage, a third shutoff valve provided in the second flow passage, a pressure sensing device that detects a pressure in a flow passage controlled by the first, second, and third shutoff valves, a temperature sensing device that detects a temperature in the flow passage controlled by the first, second, and third shutoff valves, a volume measuring tank connected downstream of the third shutoff valve and having a known volume, and an arithmetic and control unit that obtains a passage volume controlled by the first, second, and third shutoff valves by applying Boyle's law to open and closed states of the third shutoff valve and calculates the flow rate

Abstract: A substrate processing system includes a gas supply unit having a first gas flow channel. A second gas flow channel of a flow rate measurement system is connected to the first gas flow channel. The flow rate measurement system further includes a third gas flow channel connected to the second gas flow channel, and a pressure sensor and a temperature sensor that measure a pressure and a temperature, respectively, in the third gas flow channel. In a method, a flow rate of a gas output from a flow rate controller of the gas supply unit is calculated using a build-up method. The flow rate of a gas is calculated without using the total volume of the first gas flow channel and the second gas flow channel and temperatures in the first gas flow channel and the second gas flow channel.