Abstract: A connector for an IC card is provided which has a reduced height and in which self-correction is possible. The connector includes a plurality of cantilever contacts electrically connected to an IC card, each including a stationary arm and a resilient arm having a tip formed with a contact point. The connector also includes a housing holding the contacts and integrally formed with the stationary arm so that the contact point projects from one surface of the housing. The resilient arms are bendably arranged in parallel and are slidable with respect to the IC card inserted from any one of the first and second insertion directions.

Abstract: The present invention provides easy and stable measurement of the concentration of a specific component contained in a living body, even when a fluid such as water, saliva or sweat is present between an optical element and the living body or when the measurement is taken at a plurality of measuring parts of a living body. In the measurement of the present invention, a calibration line to be used to correct the influence of a change of a fluid layer present between a living body and an optical element is determined, a measured value is corrected based on the calibration line and the concentration is obtained from the corrected value.

Abstract: The present invention relates to a connection structure for a printed wiring board to be electrically connected to a FPC. The FPC comprises a long substrate, a plurality of conductors laminated on the surface of the substrate and extending along an axial direction of the substrate. The printed wiring board comprises a planar main wiring board, an insertion opening, and a plurality of the through-hole terminals. Each of the conductors of the FPC abuts the through-hole terminal upon the insertion of the FPC into the insertion opening of the printed wiring board. According to the invention, a connector structure to be connected to FPC is provided inside the printed wiring board in order to mount circuit element in high density, and thus improve degree of freedom in designing wiring pattern.

Abstract: At least one exemplary embodiment is directed to an optical element holding apparatus including a force generating actuator configured to deform the optical element, a measuring device configured to measure a position of the optical element, and a displacement causing actuator configured to position the optical element based on the measured position.

Abstract: A positioning apparatus includes a movable member for transmitting a driving force in a driving-axis direction to a stage, a first electromagnet for driving the movable member in the driving-axis direction by forming a magnetic path between the movable member and the first electromagnet and generating first magnetic flux, and a second electromagnet, which is positioned away from the first electromagnet and arranged in an overlapping direction, for driving the movable member in the same direction as the driving-axis direction of the first electromagnet by forming a magnetic path between the movable member and the second electromagnet and generating second magnetic flux having an inverted plurality from the first magnetic flux.

Abstract: The present invention relates to a connection structure for a printed wiring board to be electrically connected to a FPC. The FPC has an elongated substrate, and plural conductors are laminated on a surface of the substrate for extending along an axial direction of the substrate. The printed wiring board has an insertion opening provided at an edge surface for being inserted by a top end portion of the FPC, and plural line connecting terminals formed on an internal wall surface of the insertion opening. The top end portion of the FPC has a slider including plural elastic deformable first contacts, and a first housing for holding the plurality of contacts. The FPC is inserted into the insertion opening of the printed wiring board such that one end of the first contact presses the conductor and the other end of the first contact presses the line connecting terminal.

Abstract: A conventional living body information acquiring apparatus for measuring a skinfold thickness of a living body could not fix a relative position of skinfold thickness measuring means to the living body. Thus, the present invention comprises skinfold thickness measuring means of measuring a skinfold thickness of a living body 9 composed of a light source 1 and a photodetector 2, a protruding part 3 as relative position fixing means of fixing a relative position of living body information acquiring means to the living body 9 substantially constant, and holding means 4 of holding the light source 1, the photodetector 2, and the protruding part 3.

Abstract: To provide a measuring method which enables a highly accurate measurement of concentrations of specific components in subjects of measurement even when the concentration measuring contact of a concentration measuring instrument is contaminated with drinks or the like.

Abstract: A connection structure for a printed wiring board which enables high density integration is provided. A FCP 2 includes an exposed conductor part 2A including an insulating substrate 22 and a reinforcing plate 24 stacked with this substrate 22 via an elastic member 23. In the exposed conductor part 2A, conductors 21 each having a protrusion 20 formed on a surface is placed on the insulating substrate. The exposed conductor part 2A can be elastically deformed in the thickness direction in which the substrate 22, the reinforcing plate 24 and the like are stacked. A printed wiring board 1 is constructed by stacking an inner layer board 10 and a first outer layer board 11 and a second outer layer board 12 which sandwich this inner layer board 10. A notched groove 10A is formed on the inner layer board 10, and an insertion opening 10B is formed. Through-hole ports 11 which appear on the notched groove 10A side is placed on the first outer layer board.

Abstract: The present invention relates to a connection structure for a printed wiring board to be electrically connected to a FPC. The FPC comprises a long substrate, a plurality of conductors laminated on the surface of the substrate and extending along an axial direction of the substrate. The printed wiring board comprises a planar main wiring board, an insertion opening, and a plurality of the through-hole terminals. Each of the conductors of the FPC abuts the through-hole terminal upon the insertion of the FPC into the insertion opening of the printed wiring board. According to the invention, a connector structure to be connected to FPC is provided inside the printed wiring board in order to mount circuit element in high density, and thus improve degree of freedom in designing wiring pattern.

Abstract: An FPC is electrically connected to a printed wiring board. The FPC includes an elongated substrate and a conductor part laminated on the face of the substrate. The conductor part includes a plurality of conductors extending along the axial direction of the substrate, and elastically deformable first contact terminals each of which extends from the face of the conductors toward the base end of the FPC. The printed wiring board includes an insertion opening formed at the edge surface thereof, and plural line connecting terminals which are formed on the internal wall surface of the insertion opening, and which extend in the inserting direction for inserting the FPC.

Abstract: The optical receptacle according to the present invention is attached to a printed board and an optical plug can be connected thereto. The optical receptacle comprises a tubular main housing and a socket housing which is inserted into and attached to the main housing. The main housing has an elastic locking part which protrudes from the outer circumference surface and locks onto the printed board, and the socket housing has a locking slotted pin which protrudes from the outer circumference surface and locks onto the printed board. This optical receptacle is attached to the printed board after the two pieces, the main housing and the socket housing, are assembled. As a result, the construction of the optical receptacle can be simplified because ground pins become unnecessary. Additionally, the optical receptacle can be easily attached to a printed board because it does not have to be welded onto the printed board with the ground pins.

Abstract: A mirror apparatus including a reflecting mirror reflecting light, partition walls, the walls and the reflecting mirror defining a plurality of air chambers, and a regulator regulating air pressure in at least one of the air chambers. With this configuration, the front surface of the reflecting mirror is deformed into a smooth shape so as to correct optical aberration.

Abstract: An optical unit includes a plate having a fixed position, an optical element having a specific optical action, a fixing device for partially fixing the optical element, and a deforming device, located between the plate and the optical element, for applying a deforming force to the optical element to asymmetrically change a surface shape of the optical element.

Abstract: A connecting structure is for a printed wiring board to be electrically connected to a FPC. The FPC includes a substrate and electro-conductive portions. The printed wiring board includes an insertion opening provided on an edge surface thereof, and line connecting terminals formed on an inner wall face of the insertion opening. A dual in-line contact member including first contact members is fixed to the top end portion of the FPC. Each first contact member includes a main body, and a first arm and a second arm extending from the main body generally in parallel to each other. Furthermore, the first arm and the second arm are bent at bent portions so as to form curves protruding away from each other. With the present embodiment, at least one of the first arm and the second arm press the corresponding line connecting terminal provided within the insertion opening at the bent portion thereof by inserting the FPC to the insertion opening of the printed wiring board.

Abstract: To provide a concentration measuring method which enables a stable and highly accurate concentration measurement while avoiding the step of making a background measurement. The concentration measuring apparatus includes: a concentration measuring contact that is brought into contact with a subject of measurement; a light source that emits light and enters the light into the concentration measuring contact; a polarizer that takes out p-polarized and s-polarized light components from the light which is passed through the concentration measuring contact into the subject of measurement, transmitted in the subject of measurement, and returned to the concentration measuring contact; a photodetector that determines at least the quantities of the p-polarized and s-polarized light components taken out by the polarizer; and calculating means that calculates the concentration of a specific component contained in the subject of measurement based on the determined results.

Abstract: A miniature receptacle having female contacts of the type which are not uncovered when a mating plug is not inserted is provided. A insulative socket housing (1) has an opening part (11) into which a plug having male contacts of the dual in-line type is inserted. A polarity of female contact (2) are arrayed in parallel on a pair of inner walls forming the opening part (11) to be opposed each other across the opening part (11). A shutter (3) is disposed within the opening part (11). The shutter shields a front face of the opening part (11) when the plug is removed and retracts towards a rear face of the opening part when the plug is inserted. A pair of compressed coil springs (5) are provided within the opening part (11) and give force to move the shutter (3).

Abstract: When there is any abnormality or characteristic change in the light intensity of a light source or the sensitivity of a light detector, measurement accuracy decreases. To address this problem an apparatus is provided including a light source, a living body measuring optical element for applying light emitted from the light source to a living body and receiving light returning from the living body, and a light detector for detecting the light received by the living body measuring optical element. The apparatus also includes a light guide which can be arranged in contact with the living body measuring optical element, in which an abnormality is detected or corrected by use of output from the light detector in a state where the light guide is arranged in contact with the living body measuring optical element.

Abstract: A rubber crawler has a structure in which connecting members are sequentially fitted onto wing portions adjacent to each other without using steel cords for resisting tensile force applied to the rubber crawler. Accordingly, the rubber crawler of the present invention has excellent characteristics in that breakage of steel cords due to the tensile force can be prevented, and torsion of the rubber crawler can be reduced.

Abstract: A card connector can ensure credibility of electric contact between electrodes of an inserted card and contact elements against impact and vibration as well as lowering of the height. The card connector has a main body unit having a panel portion including contact elements with a spring property, and having a rising portion on either side, the rising portion having at its front portion a notch portion followed by a hook portion, and having at its rear portion a generally L-shaped see-through hole; and a tray having a card holding portion for inserting a card, and having a front-portion tab and a rear-portion tab on either side, wherein when the tray is closed, the front-portion tab is in a position for engaging with the hook portion and the rear-portion tab is in a position at an end of a horizontal portion of the generally L-shaped see-through hole to regulate the movement of the tray in the back-and-forth direction.