Abstract: Provided are a two-component curable coating agent capable of forming a surface protective layer having excellent weather resistance, acid resistance, fouling resistance, and elongation properties, and a multilayer film including a surface protective layer that is a cured film of the two-component curable coating agent. The two-component curable coating agent of the present invention includes: a main agent that contains a polyol containing an acrylic polyol having an alicyclic structure and a hydroxyl value of 36 mgKOH/g or more and 125 mgKOH/g or less, and an alkyl polyol; and a curing agent that contains a polyisocyanate. The multilayer film of the present invention includes: a substrate layer; and a surface protective layer that is integrally layered on a first surface of the substrate layer and is a cured film of the two-component curable coating agent.

Abstract: The present invention provides a zirconia sintered body that has less excess material to be removed when making a prosthesis by milling, providing a reduction of work time, more durability for a working tool, and a faster treatment for patients, and that undergoes little deformation during firing, and provides enhanced aesthetics. The present invention relates to a columnar zirconia sintered body having a base and a side face, the base having a surface shape that is neither square nor rectangular but has at least one straight portion.

Abstract: An acoustic wave device includes a piezoelectric substrate, a first wiring disposed on an upper surface of the piezoelectric substrate, an organic insulator covering at least a portion of the first wiring, a second wiring disposed on a first portion of the upper surface of the organic insulator, and an inorganic insulator covering at least a second portion of an upper surface of the organic insulator. The second portion of the upper surface of the organic insulator faces an oscillation space across the inorganic insulator. The acoustic wave device has preferable high-frequency characteristics and high long-term reliability.

Abstract: An acoustic wave device includes a piezoelectric substrate, a first wiring disposed on an upper surface of the piezoelectric substrate, an organic insulator covering at least a portion of the first wiring, a second wiring disposed on a first portion of the upper surface of the organic insulator, and an inorganic insulator covering at least a second portion of an upper surface of the organic insulator. The second portion of the upper surface of the organic insulator faces an oscillation space across the inorganic insulator. The acoustic wave device has preferable high-frequency characteristics and high long-term reliability.

Abstract: A channel switching system includes two microvalves i.e. a first valve (stopper valve) and a second valve (water retaining valve). The first valve is openable and closable, and the second valve is operable to block fluid flow by a surface tension force. Changing the first valve from an open state to a close state enables to switch the system from a condition that the fluid flows through the channel where the first valve is mounted by blocking the flow at the second valve by the surface tension force to a condition that the fluid flows through the channel where the second valve is mounted by releasing the system from the condition that the flow is blocked at the second valve by the surface tension force.

Abstract: A multilayer module includes a parts-containing module whose circuit board has been mounted at one surface with an electronic component and the electronic component is covered with a resin layer. Connection terminals are provided either at the resin layer or at the other surface of the circuit board, and a through hole is provided for connection between the two surfaces of the module. Also included is a module, which is provided with connection terminals at a place corresponding to the connection terminal, and the through hole for connection between the connection terminals and electronic component. An insulation layer is disposed between conductor layers, the insulation layer having a conductive bond for connection between connection terminals, respectively. Locations of a through hole and an electronic component in the module are not restricted by a location of the through hole.

Abstract: A laminated circuit board has electronic components buried therein wherein the laminated circuit board may assure excellent reliability of electrical connections and high mechanical strength even with electronic components mounted in high density. It comprises a substrate on which a land disposed on one main surface thereof is connected and fixed by solder to integrated circuit or the like, and a sheet laminated on the upper surface of the substrate and also provided with a resin fluid filling portion formed by clearance at the outer periphery of integrated circuit or the like, wherein the sheet maintains its shape by woven or non-woven cloth having a hole in which integrated circuit or the like is buried, and the woven or non-woven cloth is impregnated with resin having heat fluidity and is thermally compressed. Thus, the electrical and mechanical connections between the laminated circuit board and electronic component can be enhanced in reliability.

Abstract: A laminated circuit board with electronic components buried therein comprises a substrate on which a land disposed on one main surface thereof is connected and fixed by solder to an integrated circuit (or the like). A sheet is laminated on the upper surface of the substrate. A filling portion by fluid resin is formed by clearance at the outer periphery of the integrated circuit (or the like). The sheet maintains its shape by woven or non-woven cloth having a hole in which the integrated circuit (or the like) is buried. The woven or non-woven cloth is impregnated with resin having heat fluidity and is thermally compressed. Thus, the electrical and mechanical connections between the laminated circuit board and electronic component can be enhanced in reliability.

Abstract: A multilayer module which includes parts-containing module whose circuit board has been mounted at one surface with electronic component and the electronic component is covered with resin layer. Connection terminals have been provided either at resin layer or at the other surface of circuit board, also through hole has been provided for connection between the two surfaces of module. Also included is module, which has been provided with connection terminals at a place corresponding to connection terminal, and through hole for connection between the connection terminals and electronic component. Disposed between conductor layer and conductor layer is insulation layer, which insulation layer having conductive bond for connection between connection terminals, respectively. In the above-described configuration, places of through hole and electronic component in module are not restricted by a location of through hole.

Abstract: A plurality of optical shutter elements having an electro-optical effect is juxtaposed in a main scanning direction, and the light emitted from a light source comprising LED groups is modulated by turning on and off the optical shutter elements to thereby form an image on a photosensitive material. The optical shutter elements are turned on at a predetermined timing every scanning. The light source is turned on after a lapse of a predetermined time from the turning-on of the optical shutter elements.

Abstract: An image forming method of making the process from the start to the end of a recording a line for one pixel in recording means as one drive by staggering the drive start timing of each drive section by a predetermined period of time, wherein the recording means comprises an array in which a plurality of chips having a plurality of recording elements are aligned with a plurality of the drive sections for driving the plurality of recording elements provided therein, when an image is recorded on a recording material moving in comparison to the recording means.

Abstract: The invention presents a manufacturing method of laminated substrate capable of realizing small size of portable electronic appliances. Prepreg 141 is a thermosetting resin which holds a plate form in first temperature range, has a thermal fluidity in second temperature range, and is cured in third temperature range, and integrating process (118) includes softening (120) of heating prepreg (141) to second temperature range, and softening the resin impregnated in prepreg (141), forced flowing (122) of compressing prepreg (141) before prepreg (141) comes to third temperature range, and forcing the resin to flow into space and gap formed among semiconductor (105), resistor (106), and substrate (101), and hardening (123) of heating prepreg (141) to third temperature range. As a result, without using intermediate material, space and gap formed among semiconductor (105), resistor (106), and substrate (101) can be securely filled with resin.

Abstract: A laminated circuit board with electronic components buried therein comprises a substrate on which a land disposed on one main surface thereof is connected and fixed by solder to an integrated circuit (or the like). A sheet is laminated on the upper surface of the substrate. A filling portion by fluid resin is formed by clearance at the outer periphery of the integrated circuit (or the like). The sheet maintains its shape by woven or non-woven cloth having a hole in which the integrated circuit (or the like) is buried. The woven or non-woven cloth is impregnated with resin having heat fluidity and is thermally compressed. Thus, the electrical and mechanical connections between the laminated circuit board and electronic component can be enhanced in reliability.

Abstract: An antenna of the present invention is provided with a magnetic material (31) in the vicinity of a grounding lead wire (28) and with a nonmagnetic space between a radiation electrode (27) and a ground electrode (26).

Abstract: A robot vehicle for hot-line job for transmission and distribution lines which comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms.

Abstract: An optical fiber resin coating apparatus having an ultraviolet flash lamp used for coating an optical fiber by an ultraviolet curing resin, a lamp lighting circuit for making the ultraviolet flash lamp emit light, and a control circuit for controlling this lamp lighting circuit. The control circuit detects the intensity and emission time of ultraviolet light emitted from the ultraviolet flash lamp by an ultraviolet sensor and supplies a voltage and excitation time to the power source for exciting the ultraviolet flash lamp based on this. As the ultraviolet light source, at least one ultraviolet laser diode or ultraviolet light emitting diode may be used instead of an ultraviolet flash lamp. The ultraviolet light source may be arranged to emit ultraviolet light so that the coating portion of the ultraviolet curing resin exhibits an inclined profile where the intensity of the ultraviolet light gradually changes according to the position.

Abstract: A robot vehicle for hot-line job for transmission and distribution lines which comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms.

Abstract: A robot vehicle for hot-line job for transmission and distribution lines which comprises an insulating boom formed of an insulating material at a tip end stage of multiple stage booms, a base end of which is supported on an elevated work vehicle to be capable of swinging, pivoting up and down, and extending and contracting, and a frame provided on the tip end of the insulating boom, the frame mounting thereon double arm manipulators of multishaft construction for performing a distribution work, a slide device for sliding independently these right and left double arm manipulators front to rear, and lifting arms of multishaft construction having a function of lifting a heavy article, so as to allow an operator to perform remote control. An electric actuator is used for driving the double arm manipulators and the slide device, and hydraulic manipulators for driving the lifting arms.

Abstract: A coiled component (K1) having an insulating member (3) and a conductive member (5). The conductive member is provided in the insulating member (3) and has a plurality of turns which are gradually different, in diameter, from each other from one end towards the other end of the conductive member (5) such that at least the turns of the conductive member (5) are disposed in different planes, respectively. Also, a magnetic layer (8, 9) is provided on at least one of upper and lower faces of the insulating member (3).

Abstract: The present invention relates to ceramics and a method for making ceramics having very little dimensional change after sintering and high dimensional accuracies, so that the characteristics of inorganic functional material are fully maintained and utilized. The ceramics of the present invention comprise grains of inorganic functional material and grains of complex oxide. The pores existing between said grains of inorganic functional material are filled with said grains of complex oxide produced by a sintering reaction between an oxidized metal and an inorganic compound.