A speed controller includes a speed integration compensation low-pass filter, an integral control system, a proportional control system, and a multiplication device 134 . The speed integration compensation low-pass filter has a transfer function corresponding to a delay of a speed control system. The integral control system 136 is multiplied by an integral gain by a multiplier and integrated by a speed integrator before being supplied to an adder. The adder adds an output of the proportional control system and an output of the integral control system and outputs the result to the multiplier, which in turn multiplies the output of the adder by a proportional gain and outputs the result as a torque command. The multiplication means multiplies the output of the integral control system and the output of the proportion control system by a speed proportional gain and outputting the value of the torque command.

Motor control device

A non-transitory computer-readable storage medium stores a printer driver. The printer driver causes the processor of a computing device to function as a printer driver core section and a print setup user interface section and causes these sections to perform the following processing. The processing includes: defining an area in a PrintTicket to create a first PrintTicket, by the printer driver core section; operating a display section of the computing device to display the print setup screen, and incorporating another PrintTicket into the area of the first PrintTicket to create a second PrintTicket, by the print setup user interface section, where the another PrintTicket includes a description of information about another print feature having been inputted on the print setup screen. The processing further includes converting the second PrintTicket into a third PrintTicket which can be interpreted by the print device, by the printer driver core section.

Non-transitory computer-readable storage medium and method of adding print feature to output of printer driver

To enable display of many menus on a menu screen of a display unit without impairing operability and facilitate retrieval of desired setting menu, a display device allowing operation by two or more different input units including a first input unit and a second input unit includes a display unit for performing at least menu display, and a control unit for controlling the input units, and for controlling display and/or operation output of the display unit according to operation of the input units, wherein the control unit is capable of displaying, on the display unit, a first input unit operation screen that accommodates operation by the first input unit and that includes display of a setting item, and a second input unit operation screen that accommodates operation by the second input unit and that includes display of a larger number of setting items than the first input unit operation screen.

Display device, image forming apparatus, and computer-readable recording medium storing display control program

Disclosed herein are an electronic device and a method of controlling the same The electronic device may include a controller configured to generate a group of a plurality of electronic devices by paring the electronic device with at least one electronic device through the communication unit and to control the plurality of electronic devices included in the group to share at least part of content and to simultaneously display the content on touchscreens of the plurality of electronic devices Upon sequential reception of touch inputs applied to the touchscreens of the electronic devices included in the group, the controller can display at least part of the content on the touchscreen of each electronic device included in the group on the basis of the number of touch inputs and touch input reception time

Electronic device and method for controlling the same

PROBLEM TO BE SOLVED: To produce an iron and steel slag hydration solidification body block in which form accuracy is high in a manner that strength of the iron and steel slag hydration solidification body is not lowered, efficiently, and at an inexpensive price.SOLUTION: A production method of an iron and steel slag hydration solidification body block is a method in which the iron and steel slag hydration solidification body block is produced from a raw material including steelmaking slag and blast furnace slag fine powder as a main body by a slip form method. A mixture of the raw material and water is supplied into an oscillation mold through an inside of a slip form machine having an opening at an opposite side of a direction of movement and moving to a horizontal direction, the mixture is performed by continuous molding by the oscillation mold to be made a compact 2, the compact 2 is cut in a longer direction of the compact 2 having a spacing before curing of the compact 2, is cured to be made a molded block 1 after the cutting.

Production method of iron and steel slag hydration solidification body block

PROBLEM TO BE SOLVED: To provide artificial stone that is stronger than semi-hard stone and lighter than concrete, and uses a large quantity of mud such as dredged soil as a material.SOLUTION: This invention relates to a hydration-hardened body which is obtained by hydration-hardening a kneaded product of a mixed material including mud, a binder, and powdery and granular steelmaking slag, and whose mass per unit volume is 2,000-2,200 kg/m. Since a large amount of mud such as dredged soil is used as the material, effective utilization thereof can be aimed, Further, since the hydration-hardened body is stronger than semi-hard stone and lighter than concrete, it is particularly useful for application for stone requiring strength, durability and lightness.

Artificial stone and method for producing the same

PROBLEM TO BE SOLVED: To provide a method for stably suppressing the generation of hydrogen sulfide from sludge and the elution of sulfides over a long period of time by using steel slag for bottom sediment with a lot of sulfides such as marine areas of an inner bay, river and lake water areas to which domestic wastewater enters, and water areas for culture.SOLUTION: A bottom sediment modifying material that contains the steel slag having a porosity of 10 vol.% or more is thrown in only in an amount not to be buried.

Reforming and odor reduction method of bottom sediment

An information processing apparatus capable of providing a first user interface (UI) environment and a second UI environment includes a determination unit configured to determine a UI environment that displays a message screen, and a control unit configured to, in a case where a message screen is required to be displayed to a user when a processing request is made to a peripheral device via an application, control a request for displaying the message screen, wherein a message screen adapted for the UI environment determined by the determination unit is displayed according to the request controlled by the control unit after the processing request is input via the application

Information processing apparatus and method therefor

When a job is a non-print job, an information processing apparatus writes dummy data to a printing apparatus during job-end processing. Alternatively, when print data is not written to the printing apparatus during the job-end processing, the information processing apparatus directly instructs a print queue to hide the management information of a non-print job.

Information processing apparatus, recording medium, and control method

PROBLEM TO BE SOLVED: To provide a method for producing a solidified body using a dredged soil as a raw material, capable of securing a predetermined hardness in the solidified body even under low curing temperature during a production process.SOLUTION: This invention relates to a method for producing a solidified body, including solidifying a mixture, which comprises 55-60% of a water-containing dredged soil, 19-37% of the binding material, and 4-29% of an aggregate, with their blending amounts expressed by volume, through a hydration reaction by a binding material. When a curing temperature during a solidifying step of the mixture is 5-10°C, a hardness index specified by (BP+2×NP+0.35×FA)/W (where BP is a blending amount (kg) of a blast furnace slag powder per mof the mixture; NP is a blending amount (kg) of a normal Portland cement per mof the mixture; Fa is a blending amount (kg) of a fly ash per mof the mixture; and W is the amount (kg) of water per mof the mixture) is set to 1.8 or more, thereby obtaining the solidified body having compressive strength of 15 N/mmor more after the curing for 28 days.SELECTED DRAWING: None

Hideki Honda

Papers

Artificial stone and method for producing the same

Reforming and odor reduction method of bottom sediment

Information processing apparatus and method therefor

Information processing apparatus, recording medium, and control method

Method for producing solidified body