Abstract:
PROBLEM TO BE SOLVED: To provide a chuck device with a measuring function, which appropriately stores a compact and lightweight measuring mechanism, can improve a measuring accuracy, and can be inexpensively manufactured, and a robot chuck device. SOLUTION: The chuck device with the measuring function includes a sensor 10 in which the other electrode 12 is slidably disposed while keeping a predetermined interval with respect to one electrode 11, a capacity detection element 40 for detecting a capacitance of both electrodes 11, 12, a measuring information output circuit 50 for outputting the measuring information about the displacement of the other electrode 12 with respect to the one electrode 11 based on a signal obtained by the capacity detection element 40, a chuck base 20 having a stopper 22 which has the one electrode 11 to be fixed and is abutted to one side of a workpiece to be held simultaneously with measurement, and a movable claw 30 for the chuck, which has the other electrode 12 mounted thereon and is integrally provided on the stopper 22 so as to be separated therefrom or brought into contact therewith, and abutted to the other side of the workpiece. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To effectively exhibit the slide assisting function of a sliding door while suppressing the rise of the device cost. SOLUTION: This slide assisting device of a sliding door includes a head jamb side engagement member (a trigger 60 in a first embodiment) provided to a head jamb 70, a door neck side engagement member (a tongue piece 492 in the first embodiment) provided to a door neck member 20 side engaged with the engagement plate 60 within a predetermined area in the moving zone of a fitted door 90, and a spring force transmission mechanism which comprises coiled springs 50, 50' imparting biasing forces to the fitted door 90 by the movement of the fitted door 90 with the head jamb side engagement member and the door neck side engagement member engaged with each other and which functions so as to assist the movement of the fitted door 90 utilizing the accumulated biasing forces of the coiled springs 50, 50'. At least one of the head jamb side engagement member and the sliding door side engagement member is set within a predetermined vertical width, and these members are installed so as to be engaged with each other in the lateral direction to the sliding direction of the sliding door. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To attain efficiency of pipe washing work by eliminating a foreign material such as sediment in an upstream piping produced by piping work, using an auxiliary pipe with a strainer function mounted when making a water passing test at the end of waterworks. SOLUTION: A water pipe connected to water service piping has strainer functions at both ends to eliminate mixed contaminants or the like upstream of water piping. As the strainer, the strainer of large mesh is used upstream to intercept large contaminants or the like, and the strainer of small mesh is used downstream to intercept small contaminants or the like, thus avoiding a water passing failure caused by plugging of contaminants of the strainers. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To easily adjust the spring force of a pulling spring from the underside according to the weight of a sliding door. SOLUTION: This slide assisting device comprises the pulling spring 17 applying the spring force as a slide assist force to the sliding door sliding in a door frame and a spring force adjusting mechanism 21 for adjusting the spring force of the pulling spring 17. The spring force adjusting mechanism 21 comprises a housing 22 secured to the sliding door side, a rotating member 23 operated from the outside and rotated around the vertical axis in the housing 22, and a slider 24 connected to one end of the pulling spring 17 and slid in the housing 22 in the extending/retracting direction of the pulling spring 17. The spring force is adjusted by sliding the slider 24 thanks to the engagement action of a spiral cam 30 formed on the rotating member 23 and a projection 35 formed on the slider 24. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an inside four-division tube having a structure which is capable of reducing the manufacturing cost by reducing the number of cold working, excellent in sealability and dividability of an inner space, and lightweight, its manufacturing method. SOLUTION: In the inside four-division tube, a cylindrical outer tube and an inner tube to be inscribed therewith through cold drawing inside the outer tube are provided; Four outer seal parts which are brought into contact with the outer tube with at least a part of each end being formed on an inner circumferential surface of the outer tube, four inner seal parts in which the outer circumferential surface of the inner tube is squeezed inwardly, a tube wall of the inner tube is pressed thereto, and an inner space of the inner tube is divided into two, and four connection parts for connecting one end of each outer seal part to an end of each inner seal part are provided on the entire circumference. Each space part is formed between the two continuous connection parts and the inner circumferential surface of the outer tube is formed in addition to the space part divided into two by the inner tube. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an inside division tube having a structure which is excellent in sealability, capable of reducing the manufacturing cost by reducing the number of cold working, and lightweight, its manufacturing method. SOLUTION: In the inside division tube having inner tubes, and its manufacturing method, at least two inner tubes are provided inside a cylindrical outer tube having the same section over the entire length of the tube. An outer seal part in contact with the outer tube with at least a part thereof being formed concentric with an inner circumferential surface of the outer tube, an inner seal part with the inner tubes being opposite to and in contact with each other, and a connection part for connecting an end of the outer seal part to an end of the inner seal part are provided on an outer circumferential surface of each inner tube. At least one space is formed between a connection part provided on one inner tube, a connection part provided on the other inner tube, and the inner circumferential surface of the outer tube. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To prevent rotation of an angle of 90 degrees or more without having a projection such as a pin in a valve element operation member and a cutout in a bearing part of the valve element operation member of a valve casing of becoming the cause of finger nipping by rotary operation of a ball valve in opening and closing in rotation of a valve element of the ball valve. SOLUTION: This ball valve checks rotation more than that by contacting a cutout part 7 arranged on the reverse side of a groove for transmitting the rotation by the valve element operation member 3 when rotating the ball valve valve element 2 being a spherical body, with a pedestal 8 arranged inside the valve casing 1. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a damper capable of providing large braking force for travel of a movable body irrespective of its small size. SOLUTION: A rod 3 is inserted into a tube 2 so as to slide freely in the axial direction and is provided with a braking body 5 having a smooth surface and made of a flexible and elastic material in a condition in which a brake face 5a formed into a tapered shape in which a tip becomes narrower comes into contact with an inner face of the tube. The braking body 5 is elastically deformed in the direction in which it comes into pressure-contact with the inner face of the tube by contact pressure of the brake face 5a and the inner face of the tube for traveling force applied on the rod 3 to provide braking force. COPYRIGHT: (C)2006,JPO&NCIPI