Abstract: A vibrating element includes a vibrating arm for detection. An electrode is provided on the vibrating arm for detection. A wiring line is connected to the electrode. The wiring line is arranged on a piezoelectric body of a base portion. At least a part of the wiring line is an electrode for adjustment. The electrode for adjustment generates an electrical signal with an opposite phase to an output signal of leak vibration of the vibrating arm for detection.

Abstract: A vibrator element includes a pair of first and second drive vibrating arms that extend in opposite directions from a base portion; a first weight that is spaced from a tip of at least one of the first and second drive vibrating arms toward the base portion and is provided in a first region of the at least one of the drive vibrating arms; and a second weight that is provided in a second region that is a region between a tip of the first weight and the tip of the at least one of the drive vibrating arms. When an area of the first region is represented as A1, a mass of the first weight is represented as B1, an area of the second region is represented as A2, and a mass of the second weight is represented as B2, B1/A1>B2/A2 is established.

Abstract: An escalator step includes: a tread that includes a body section wherein a plurality of convex sections, which are parallel in a travelling direction, are arranged in a width direction; a riser that is coupled at a rear end portion of the body section of the tread and on which a plurality of convex sections are arranged in a width direction, with troughs being formed between adjacent convex sections; and a shock absorbing cleat located in a notch formed in a corner portion where the riser and the tread are coupled together. On the shock absorbing cleat, a plurality of convex sections, arranged in a width direction and parallel to the travelling direction, rear end surfaces are flush with troughs of the riser, each of the convex sections of the shock absorbing cleat is shifted a half pitch from each of the convex sections of the riser.

Abstract: A metal magnetic powder having a metal magnetic phase mainly composed of ferromagnetic elements, and composed of particles containing one or more kinds of elements selected from rare earth elements including Y, and Al, Si. And the method for producing the metal magnetic powder, including the steps of: eluting the non-magnetic components in the particles under an action of a reducing agent acting on the metal magnetic powder, in a solution containing a complexing agent capable of forming the complex with the non-magnetic components; and forming an oxide layer on the particles in the solution after eluting the non-magnetic components into the solution, without drying the particles.

Abstract: A vibrating element includes a vibration portion including a first main surface, a second main surface, a first side surface, and a second side surface, and extending in a first direction. The vibration portion includes a first groove formed in the first main surface and a second groove formed in the second main surface, and in a plan view seen from a direction perpendicular to the first main surface, the first groove and the second groove are provided to shift in opposite directions from each other, in a second direction.

Abstract: A composite container lid which includes an inner cap fitted onto the container mouth portion by screw engagement, an over-cap fitted onto the inner cap, and an IC tag. The over-cap has a top panel and a skirt descending from the circumferential edge of the top panel. The inner cap has a top plate and a cylindrical wall descending from the circumferential edge of the top plate and has a thread formed in the inner surface thereof to come into screw engagement with the outer surface of the container mouth portion. An engaging means is provided between the inner surface of the skirt of the over-cap and the outer surface of the cylindrical wall of the inner cap to transmit the turn of the over-cap fitted onto the inner cap to the inner cap.

Abstract: A vibrator includes: a vibrating reed having a vibrating body, first and second support portions supporting the vibrating body, and four beams coupling the first and second support portions with the vibrating body; electrodes disposed at the vibrating body; and terminals disposed at the first and second support portions and electrically connected with the electrodes via wires disposed at the beams. Between the terminals next to each other, a plurality of grooves spaced apart in a predetermined direction and extending in a direction intersecting the predetermined direction are disposed.

Abstract: A light source device having a large cooling action on the base member of a discharge lamp. A connector on the sides of the power supply and the air blower and the base-side connector of a discharge lamp are connected to each other through a connection cable having a power cable in which an air blow pipe is contained. An electric power is supplied from the power supply to a base part through the power cable of the connection cable, the base-side connector and a flow passage bending member. The cool air from the air blower is supplied to the groove part of the base part through the air blow pipe of the connection cable, the base-side connector and an air blow passage in the flow passage-bending member.

Abstract: A vibrating element as an element on which a base part, a supporting part extending from the base part, and adjustment electrodes as mass adjustment parts are provided and a semiconductor substrate as a circuit element are provided, and the adjustment electrodes are placed in locations not overlapping with the semiconductor substrate in a plan view, the supporting part and the semiconductor substrate are connected, and thereby, the vibrating element is mounted on the semiconductor substrate.

Abstract: A physical quantity detection element includes a base part, a first connection part and a second connection part respectively extending from the base part in opposite directions to each other along the X-axis, a pair of first drive vibrating arm and second drive vibrating arm and a pair of third drive vibrating arm and fourth drive vibrating arm respectively extending from the first connection part or the second connection part in opposite directions to each other along the Y-axis, a first drive detection vibrating arm and a second drive detection vibrating arm obliquely extending from the first connection part, a third drive detection vibrating arm and a fourth drive detection vibrating arm obliquely extending from the second connection part, and a first detection vibrating arm and a second detection vibrating arm respectively extending from the base part in opposite directions to each other along the Y-axis.

Abstract: An escalator step includes: a tread that includes a body section wherein a plurality of convex sections, which are parallel in a travelling direction, are arranged in a width direction; a riser that is coupled at a rear end portion of the body section of the tread and on which a plurality of convex sections are arranged in a width direction, with troughs being formed between adjacent convex sections; and a shock absorbing cleat located in a notch formed in a corner portion where the riser and the tread are coupled together. On the shock absorbing cleat, a plurality of convex sections, arranged in a width direction and parallel to the travelling direction, rear end surfaces are flush with troughs of the riser, each of the convex sections of the shock absorbing cleat is shifted a half pitch from each of the convex sections of the riser.

Abstract: A bending vibration piece has a pair of drive vibration arms and a pair of detection vibration arms in an opposite direction thereto which are connected to a supporting part. The supporting part has recessed portions formed on both lateral parts in a direction of width, and a through-hole formed substantially at the center in a plane part of the supporting part and more toward the drive vibration arms than the recessed portions are. On a surface of the supporting part, drive electrode pads are arranged toward the drive vibration arms and detection electrode pads are arranged toward the detection vibration arms, with these electrode pads being separated from each other in a longitudinal direction by the recessed portions on both lateral part of the supporting part and the through-hole in the plane part.

Abstract: A vibration gyro device has a base part and a pair of drive vibrating arms and a pair of detection vibrating arms respectively extended from both ends in a Y-axis direction of the base part. Further, adjustment vibrating arms extended from respective ends of connecting parts respectively extended from both ends in an X-axis direction of the base part in parallel to the drive vibrating arms are provided. At the end sides of the respective adjustment vibrating arms, spindle parts as wider parts are provided. On principal surfaces of the respective adjustment vibrating arms, adjustment electrodes as membranes for adjustment of leakage output of the vibration gyro device are provided.

Abstract: A vibration gyro device has a base part and a pair of drive vibrating arms and a pair of detection vibrating arms respectively extended from both ends in a Y-axis direction of the base part. Further, adjustment vibrating arms extended from respective ends of connecting parts respectively extended from both ends in an X-axis direction of the base part in parallel to the drive vibrating arms are provided. At the end sides of the respective adjustment vibrating arms, spindle parts as wider parts are provided. On principal surfaces of the respective adjustment vibrating arms, adjustment electrodes as membranes for adjustment of leakage output of the vibration gyro device are provided.

Abstract: A flexural vibrator element has a vibrator arm extending from a base section and having a rectangular cross-sectional shape, the vibrator arm having first and second step sections composed of step surfaces intersecting respectively with a left side surface and a right side surface, and step side surfaces intersecting respectively with an upper surface and a lower surface, between the lower surface, the upper surface and the left side surface, the right side surface, and first and fourth detection electrodes on the left and right side surfaces and second and third detection electrodes on the step side surfaces are respectively separated in a thickness direction of the vibrator arm. The first through fourth detection electrodes are patterned with accuracy by exposure from the upper surface and the lower surface using a common exposure device by existing photo etching.

Abstract: A composite container lid for a packing container, which comprises an inner cap 30 fitted onto the container mouth portion 20, an over-cap 40 fitted onto the inner cap 30, and an IC tag 10, wherein an engaging means is provided between the inner surface of a skirt 42 of the over-cap 40 and the outer surface of a cylindrical wall 32 of the inner cap 30, the IC tag 10 comprises a resin film 1 that includes an IC chip 3, an antenna 5 and an unsealing detector circuit 9, and the IC tag 10 is attached to the inner cap 30 or to the over-cap 40 in a manner that the unsealing detector circuit 9 is broken by the motion of the over-cap 40 relative to the inner cap 30 caused in the step of unsealing the inner cap 30.

Abstract: A vibration element includes a vibrating portion, a support portion that supports the vibrating portion, and a suspension arm that couples the vibrating portion to the support portion. In addition, the suspension arm includes a meandering portion extending out the support portion and an inclination portion that couples the meandering portion to the vibrating portion.

Abstract: A signal processing circuit includes an I/V conversion circuit (current/voltage conversion section) that converts an oscillation current of a vibrator into a voltage, an RC filter (phase shift section) that shifts a phase of the output signal of the I/V conversion circuit, a full-wave rectifier (part of a drive amplitude control section) that binarizes a signal that has been shifted in phase to generate a switch control signal, a comparator (reference signal generation section) that generates a reference signal for synchronous detection based on the output signal of the I/V conversion circuit, and an EXOR circuit (clock signal generation section) that generates a clock signal for a switched capacitor filter (SCF) that has a frequency twice a frequency of a drive signal based on a phase difference between the reference signal and the switch control signal.

Abstract: An escalator step includes a tread having a body section on which a plurality of convex sections are arranged in parallel, a riser connected to a rear end portion of the tread and having thereon a plurality of convex sections and a plurality of concave sections formed between the adjacent convex sections, and a shock absorbing cleat provided on a corner at which the riser and tread are connected to each other. The shock absorbing cleat includes a plurality of long convex sections which are arranged in parallel and a plurality of short convex sections which are arranged in parallel between the adjacent long convex sections. The shock absorbing cleat is formed of a polymeric material having a Young's modulus of 1000 MPa or less.

Abstract: A vibration gyro device has a base part and a pair of drive vibrating arms and a pair of detection vibrating arms respectively extended from both ends in a Y-axis direction of the base part. Further, adjustment vibrating arms extended from respective ends of connecting parts respectively extended from both ends in an X-axis direction of the base part in parallel to the drive vibrating arms are provided. At the end sides of the respective adjustment vibrating arms, spindle parts as wider parts are provided. On principal surfaces of the respective adjustment vibrating arms, adjustment electrodes as membranes for adjustment of leakage output of the vibration gyro device are provided.