Abstract: A fluid dispenser comprising a body (1), a fluid reservoir (2), a dispenser member, such as a pump or a valve, mounted on said reservoir (2), and a dose indicator device for indicating the number of doses of fluid that have been dispensed or that remain to be dispensed from said reservoir, the dispenser being characterized in that said dose indicator device includes a first safety system for actuating the dose indicator device once the dispenser has performed a predetermined incomplete actuation stroke, even if the dispenser does not perform the complete actuation stroke.

Abstract: A nebulizer and a container with a fluid for such a nebulizer are proposed. The container comprises an indicator device fixedly mounted on the bottom of the container. When a predetermined number of uses of the container (3) with the nebulizer (1) has been reached or exceeded, a signal element becomes visible on the indicator device. The indicator device stops further use of the container in a locked state when a predetermined number of uses has been reached or exceeded. Then, the nebulizer is partially opened and blocked against further use. After replacement of the container including the indicator device, the nebulizer can be used again.

Abstract: A fluid dispenser comprising a body (1), a fluid reservoir (2), a dispenser member, such as a pump or a valve, mounted on said reservoir (2), and a dose indicator device for indicating the number of doses of fluid that have been dispensed or that remain to be dispensed from said reservoir, the dispenser being characterized in that said dose indicator device includes a first safety system for actuating the dose indicator device once the dispenser has performed a predetermined incomplete actuation stroke, even if the dispenser does not perform the complete actuation stroke.

Abstract: The embodiments of the present invention generally relate to or provide a counting apparatus for use with the art of hand knitting. Various embodiments of the present invention can provide, by way of one example, a knitting counter that can maintain multiple counts at the same time. By way of a further example, embodiments of the present invention can provide a knitting counter that can maintain multiple counts numbering at least eleven.

Abstract: Dose indicator device for metered dose inhalers having a base, inner wheel, outer wheel, drive, transmission cog and flexible cover. The drive, inner wheel and outer wheel are concentrically, rotatably mounted about a first rotation axis. The cog rotates about a second axis parallel to the first. The inner wheel has inner annular surface primary indexing teeth and one or more outer annular surface secondary indexing teeth. The outer wheel has indexing teeth on an inner annular surface. The cog has gear teeth engageable with outer wheel indexing teeth and engageable by one or more inner wheel secondary indexing teeth. The drive has one or more arms engageable with primary indexing teeth. The flexible cover being flexible downwardly wherein, in use, downward drive movement is accompanied by drive rotation about the first axis, the rotation causing inner wheel rotation by interengagement of the drive and the primary indexing teeth.

Abstract: A rotatably actuated counter is disclosed. The counter includes a ratchet driven unit wheel nested within a tens wheel. Each wheel has a radial face displaying counting indicia. The tens wheel is transparent, allowing the indicia on the unit wheel to be viewed adjacent to the indicia on the tens wheel to provide a total count. A slave wheel is positioned between the unit and tens wheels. A gear on one face of the slave wheel engages gear teeth on the tens wheel. A Geneva mechanism on the other face is engaged by a foot on the unit wheel once per rotation. The wheels are rotatably mounted within a housing having a sidewall with a window through which the count indicia may be viewed. The unit wheel rotates in ten increments and then rotates the tens wheel through one increment by engaging and rotating the slave wheel.

Abstract: A counter mechanism useable with a dry powder inhaler is disclosed. The mechanism features first and second indicator members rotatable about a central axis. The indicator members have counting indicia visible to indicate inhaler doses remaining or dispensed. A coupling transmits rotary motion from the inhaler to the second indicator member when the inhaler is charged with a dose. A slave wheel, rotatable about an axis offset from the central axis, has a drive transfer wheel on one face and a gear on an opposite face. The gear engages the second indicator member, the drive transfer wheel intermittently engages and rotates the first indicator member in response to rotary motion of the second indicator member.

Abstract: The gestational wheel calculator of the current invention greatly extends the function and usefulness of the basic gestational calculation wheel by providing increased accuracy of gestational dates by using an average cycle length adjuster, provides paternity information using a sperm exposure marker, provides more accurate ultrasound and other test measurements by using scales printed parallel to gestational age, and provide a means of accurately aligning these measurements with the proper calendar or gestational date by including a transparent marker arm. In addition, normal range and error functions are included on the marker arm. A one-fourth year window is used to increase the surface area of information available for viewing charts, tables, and promotions on the underlying base plate. Easier reading of the calculator is provided by special markers for the first day of each calendar month and by providing sub-marks for each day within a gestational week.

Abstract: An activity monitor is provided that corrects for the effects of motion external to the entity being monitored. For example, the activity monitor can overcome the effects of vehicular travel.

Abstract: A dose counter attached or attachable to the base of a pressurised canister for a metered dose inhaler and comprising a spring-loaded cap (14) which may be depressed in relation to a second part (1) mounted on the domed base of the canister (C). Within the cap (14) is a pair of independently rotatable rings, each carrying on its upper surface indicia visible through a window (13) in the cap. For each depression of the cap (14) relative to the canister, the first ring (4) is indexed in rotation, and for each complete revolution of the first ring (4), the second ring (8) is indexed in rotation. The first ring (4) carries the numbers 0 to 9 and the second ring (8) carries the numbers 00 to 20 so that the device counts down progressively from 200 to 000 thus providing an incremental indication of the number of doses remaining in the canister.

Abstract: In a preferred embodiment, a diet aid device, including: apparatus to indicate a net calorie intake goal; apparatus to indicate remaining calories to reach the goal; and apparatus to decrease the remaining calories to reach the goal as calories are consumed.

Abstract: A new type of bioclock calculating device for the human body comprising a ring, a set of discs and some accessories. They are marked with data graduation, age graduation and curves showing the cycles of physical, emotional and intellectual (PEI) rhythms. When superimposed eccentrically set into planetary revolutions, the discs will provide instant information about an individual's PEI rhythms on any day in any year and show the continual distribution of the curves over many years. It may also be used for a comparative study of PEI rhythms between two persons.

Abstract: A calorie counter for persons wishing to control their weight having a housing with a base and a transparent cover rotatably mounted to the base. An opaque partition is located in the housing parallel to the cover and spaced apart therefrom. This partition has three circular calorie counting scales provided thereon. The partition consists of an inner disk having first and second calorie counting scales and an annular disk which is an outward extension of the inner disk. The annular disk is rotatable and protrudes through a side wall of the base at one location. Two line indicators are provided by two transparent disks located between the cover and the annular partition. The first indicator points to the number of calories contained in a food item while the second indicator points to the total number of calories consumed by the user during a set time period. A gear mechanism operated by a thumb wheel operates both of the indicator disks at the same time.

Abstract: Stepped-down counting mechanism with number wheels drawn on a locking shaft, with a control disc and with a slotted link. The number wheels and the control disc are moved by a ratchet shaft which is located in the interior of the locking shaft and to which are articulated pawls each acting on one pair of wheels. The switching mode with single or multiple stepping-down can be selected by adjusting the slotted link. The control disc is moved by means of an idle-stroke pawl subjected to the action of the slotted link and, independently thereof, by means of an advancing pawl acting between the control disc and the units wheel.

Abstract: A numeral adding toy including an arrangement for rotationally indexing in a cooperative manner two rotary wheels displaying numerals to be added and a single rotary wheel displaying the added sum answer by means of a rotationally indexing mechanism including pins or ratchets. The wheel displaying the added answer is rotated the summed number of indexes of the two wheels displaying the numerals to be added. The wheels, having been rotationally indexed, are rotationally returned by means of a releasing mechanism.

Abstract: A wrist-worn tennis scoring device including a back having wrist mounting straps and a pivot post to receive a stack of five discs, the first two of which are rotatable and have separately colored index tabs which project outwardly from the disc peripheries, the tabs being rotatably alignable with score figures on the fifth or face disc. The third disc is rotatable and has a series of numbers in a circle around its periphery and between the third and face discs is a rotatable, transparent fourth disc having a second set of numbers in a circle concentric with the circle of numbers on the third disc. The face disc has a pair of diametrically opposed holes through which the numbers on the third and fourth discs can be observed. The tab indicator positions record the player point scores within each game and the numbers appearing in the face disc windows record the number of games scored in each set by each player.