Abstract: The invention of the present application intends to provide a work machine that can ensure high operability by preventing abrupt actuation of an actuator and a shock to a machine body by use of a bleed-off function at the time of starting of the actuator and that can improve the energy-saving performance by reducing a bleed-off flow rate after the starting of the actuator. For this purpose, a controller opens a bleed-off valve at a timing at which an operation device is being operated and before a flow rate of a hydraulic pump starts increasing, and closes the bleed-off valve at a timing at which the operation device is being operated and after the flow rate of the hydraulic pump has started increasing.

Abstract: In a remote control system (101), a terminal (121) waits for an instruction to be transmitted from a mediation device (111) by a browser, a virtual desktop, or the like. A remote controller (131) sends, to the mediation device (111), identification information that identifies the terminal (121) to be controlled and a service to be received by that terminal (121). If the terminal (121) identified by the sent identification information is waiting, the mediation device (111) transmits, to the waiting terminal (121), an instruction specifying the service identified by the sent identification information. The waiting terminal (121) sends, to a server (171) related to the service specified in the transmitted instruction, a request related to the service specified in the transmitted instruction. Note that it is possible to configure such that the server (171) provides the service after performing a confirmation that the terminal (121) that sends the request is the terminal (121) to be controlled.

Abstract: In a remote control system (101), a terminal (121) waits for an instruction to be transmitted from a mediation device (111) by a browser, a virtual desktop, or the like. A remote controller (131) sends, to the mediation device (111), identification information that identifies the terminal (121) to be controlled and a service to be received by that terminal (121). If the terminal (121) identified by the sent identification information is waiting, the mediation device (111) transmits, to the waiting terminal (121), an instruction specifying the service identified by the sent identification information. The waiting terminal (121) sends, to a server (171) related to the service specified in the transmitted instruction, a request related to the service specified in the transmitted instruction. Note that it is possible to configure such that the server (171) provides the service after performing a confirmation that the terminal (121) that sends the request is the terminal (121) to be controlled.

Abstract: A cover component covering a surface of a display panel includes a decorative layer that includes a colored region having a frame shape and a transmissive region provided on an inside of the colored region. In addition, the cover component includes an anti-reflection layer that includes an anti-reflection region having a fine uneven shape formed on at least one surface of the anti-reflection layer. The anti-reflection layer overlaps the decorative layer. The anti-reflection region covers the transmissive region and protrudes into the colored region over a whole inner peripheral portion of the colored region.

Abstract: A rotary tool of a honing apparatus is provided with honing grindstones that grind a cylinder bore, and guide members that slide in a guide hole of a tool guide. The guide members are each constituted of a base member fixed to the tool body and a slide member fixed to the base member. The base member is composed of a ceramic material, and the slide member is composed of a cemented carbide material. With the guide members having such a configuration, electrolytic dressing is performed on the honing grindstones.

Abstract: An ELID honing device includes a honing tool 10 positioned above a workpiece 1 having a hollow cylindrical inner surface, and vertically movable and rotationally drivable about a vertical rotation axis while being rockably suspended from an upper end, and a honing guide 20 positioned in proximity to an upper portion of the workpiece to guide the honing tool to the hollow cylindrical inner surface. The honing tool 10 has a fixed guide 12 having a predetermined radius R from the rotation axis to its outer peripheral surface, and honing stones 14a and 14b having outer peripheral surfaces movable in parallel from a diameter-increased position outside the radius R to a diameter-reduced position inside the radius R and capable of being electrolytically dressed. Further, the honing guide 20 has a hollow cylindrical ELID electrode 22 having an inner surface 22a for guiding an outer peripheral surface of the fixed guide of the honing tool and capable of being subjected to a negative voltage.

Abstract: A process for grinding workpieces is obtained which includes attaching honing stones to a tool, each of the honing stones including grinding particles and an electroconductive connection for fixing the grinding particles to each other; grinding the workpieces with the honing stones by applying a honing liquid having substantially no electroconductive property to a region between the workpiece and the honing stones, the workpieces being successively ground during a series of processing periods, while interposing non-processing periods between the processing periods, each of the workpieces being ground in one of the processing periods; and performing an electrolytic dressing with respect to the honing stones by using an electrode provided to face the honing stones with a space therebetween, a voltage being applied between the honing stones and an electrode in the presence of an electroconductive liquid in the space between the honing stones and the electrode, the electrolytic dressing being carried out during t

Abstract: A rotary tool of a honing apparatus is provided with honing grindstones that grind a cylinder bore, and guide members that slide in a guide hole of a tool guide. The guide members are each constituted of a base member fixed to the tool body and a slide member fixed to the base member. The base member is composed of a ceramic material, and the slide member is composed of a cemented carbide material. With the guide members having such a configuration, electrolytic dressing is performed on the honing grindstones.

Abstract: A pressure sensitive conductive sheet is provided by having a plurality of ferromagnetic conductive particles dispersed in a transparent elastic member joined together and linearly aligned with the thickness direction thereby forming a linear aggregate and then having the linear aggregate segmented into a plurality conductive elements, held linearly aligned with the thickness direction, with predetermined gaps formed therebetween. Further, a touch panel having good transparency and allowing stabilized operation is provided by interposing the pressure sensitive conductive sheet between an upper conductive layer on the lower face of an upper substrate and a lower conductive layer on the upper face of a lower substrate.

Abstract: An ELID honing device includes a honing tool 10 positioned above a workpiece 1 having a hollow cylindrical inner surface, and vertically movable and rotationally drivable about a vertical rotation axis while being rockably suspended from an upper end, and a honing guide 20 positioned in proximity to an upper portion of the workpiece to guide the honing tool to the hollow cylindrical inner surface. The honing tool 10 has a fixed guide 12 having a predetermined radius R from the rotation axis to its outer peripheral surface, and honing stones 14a and 14b having outer peripheral surfaces movable in parallel from a diameter-increased position outside the radius R to a diameter-reduced position inside the radius R and capable of being electrolytically dressed. Further, the honing guide 20 has a hollow cylindrical ELID electrode 22 having an inner surface 22a for guiding an outer peripheral surface of the fixed guide of the honing tool and capable of being subjected to a negative voltage.

Abstract: Proving a touch panel having a superior transparent visibility, easy to manufacture and of low cost, to be used for various electronic devices. In manufacturing, forming a notch with an adhesive layer formed on an undersurface of an under substrate, under a connecting portion of the under substrate with a wiring substrate. After applying rollers for short a period of time for almost completely removing bubbles between the under substrate and the adhesive layer, adhering such under substrate to an upper substrate. Finally heating and pressing the connecting portion, connecting the wiring substrate to the substrates, obtaining the touch panel having a superior transparent visibility, easy to manufacture and of low cost.

Abstract: A movable contact unit includes a base sheet made of polyurethane resin, a domed movable contact made of thin metal sheet, and a pushing protrusion. The movable contact is held on a first face side of the base sheet. The pushing protrusion is formed on a second face of the base sheet at a place corresponding to a domed top of the movable contact.

Abstract: A pressure sensitive conductive sheet is provided by having a plurality of ferromagnetic conductive particles dispersed in a transparent elastic member joined together and linearly aligned with the thickness direction thereby forming a linear aggregate and then having the linear aggregate segmented into a plurality conductive elements, held linearly aligned with the thickness direction, with predetermined gaps formed therebetween. Further, a touch panel having good transparency and allowing stabilized operation is provided by interposing the pressure sensitive conductive sheet between an upper conductive layer on the lower face of an upper substrate and a lower conductive layer on the upper face of a lower substrate.

Abstract: A pressure sensitive conductive sheet includes a film-like base material, and a low resistive layer and a high resistive layer, which are formed in this order on the bottom surface of the base material. The high resistive layer has soft particles and hard particles different in average particle size dispersed therein. There are fixed contacts formed under the bottom surface of the high resistive layer. The pressure sensitive conductive sheet and a panel switch using the sheet have small variations in the resistance change after repeated pressing, thereby providing reliable operation.

Abstract: A pressure sensitive conductive sheet is provided by having a plurality of ferromagnetic conductive particles dispersed in a transparent elastic member joined together and linearly aligned with the thickness direction thereby forming a linear aggregate and then having the linear aggregate segmented into a plurality conductive elements, held linearly aligned with the thickness direction, with predetermined gaps formed therebetween. Further, a touch panel having good transparency and allowing stabilized operation is provided by interposing the pressure sensitive conductive sheet between an upper conductive layer on the lower face of an upper substrate and a lower conductive layer on the upper face of a lower substrate.

Abstract: A movable contact unit includes a base sheet made of polyurethane resin, a domed movable contact made of thin metal sheet, and a pushing protrusion. The movable contact is held on a first face side of the base sheet. The pushing protrusion is formed on a second face of the base sheet at a place corresponding to a domed top of the movable contact.

Abstract: A process for grinding workpieces is obtained which includes attaching honing stones to a tool, each of the honing stones including grinding particles and an electroconductive connection for fixing the grinding particles to each other; grinding the workpieces with the honing stones by applying a honing liquid having substantially no electroconductive property to a region between the workpiece and the honing stones, the workpieces being successively ground during a series of processing periods, while interposing non-processing periods between the processing periods, each of the workpieces being ground in one of the processing periods; and performing an electrolytic dressing with respect to the honing stones by using an electrode provided to face the honing stones with a space therebetween, a voltage being applied between the honing stones and an electrode in the presence of an electroconductive liquid in the space between the honing stones and the electrode, the electrolytic dressing being carried out during t

Abstract: The invention presents a touch panel easy in peeling off and adhering to a display element. The touch panel of the invention forms a strong adhesive layer and a weak adhesive layer overlaid on the downside of a lower substrate. When peeling and adhering again the touch panel, it can be easily peeled off, and the weak adhesive layer does not transfer and stick to the display element.

Abstract: A touch panel includes a first substrate, a first resistance layer on a surface of the first substrate, a second substrate, a second resistance layer on a surface of the second substrate, a spacer having substantially a frame shape provided between outer peripheries of the first and second substrates, a sheet having a surface attached to the surface of the second substrate with a first adhesive layer, and a second adhesive layer on the surface of the sheet. The second resistance layer faces the first resistance layer by a predetermined gap between the second and first resistance layers. The second adhesive layer has an adhesion property weaker than that of the first adhesive layer. This touch panel can be attached onto a display element again easily.

Abstract: Proving a touch panel having a superior transparent visibility, easy to manufacture and of low cost, to be used for various electronic devices. In manufacturing, forming a notch with an adhesive layer formed on an undersurface of an under substrate, under a connecting portion of the under substrate with a wiring substrate. After applying rollers for short a period of time for almost completely removing bubbles between the under substrate and the adhesive layer, adhering such under substrate to an upper substrate. Finally heating and pressing the connecting portion, connecting the wiring substrate to the substrates, obtaining the touch panel having a superior transparent visibility, easy to manufacture and of low cost.