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WO/1993/012704A1 |
A coffee bean transport system for moving beans between a bean hopper (12) and a bean operating system (75) has a housing which defines a bean hopper (12), a bean operating mechanism (75) for operating on beans moved thereto from said ho...
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WO/1993/008393A1 |
A method and apparatus for metering liquid fuel for delivery to an engine including delivering during each cycle a predetermined quantity of liquid fuel into a control chamber (71) charged with compressed gas, and thereafter, adjusting t...
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WO/1992/015275A1 |
A device for dispensing small quantities can be used for sensitive dispensing of powdered or granular substances in the gramm milligramme or microgramme range. The actual dispensing element consists of a teat (1) of the type fitted onto ...
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WO/1992/015353A2 |
Apparatus and methods for delivering an amount of aerosolized medicine for inspiration by a patient in response to the occurrence of appropriate delivery point or points in the patient's detected breath flow. The aerosol medication may b...
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WO/1992/012907A1 |
A powder dispenser comprises a cylindrical cap (1) with conical inner face and an endless screw (2) passing through the cap perpendicularly to the axis passing through the cone apex.
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WO/1992/002787A1 |
The invention relates to a process and device for the conveying-current controlled, viscosity-independent and metered filling of containers with pourable media. According to the invention, the time taken to fill the volume of a filler pi...
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WO/1991/017940A1 |
The description relates to a worm drive metering device for fluid material in which a blocking device is arranged at the lower end of the metering pipe (5) designed to prevent material from leaking from the metering pipe when the worm dr...
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WO/1991/004933A1 |
The invention concerns metering scales (1) consisting of differential scales. The product is stored in a, if possible, cylindrical scale pan (2) with a flat floor (15, 18). The product is uniformly fed by a ram (13, 19) operating in two ...
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WO/1990/002318A1 |
An apparatus and a method for measuring the volume of material (12) on moving conveyors (10). The apparatus comprises a light source (14) to project a beam of light (16) across a conveyor such that the leading edge (20) of the beam of li...
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WO/1989/002406A1 |
A dosing device for dosing granular material, preferably fodder material in the form of so-called pellets, comprises a circular cylindrical tube (1), in which a feed screw (5) extends for feeding material through the tube towards an outl...
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WO/1988/003893A1 |
In order to be able to simultaneously fill several packing drums with a liquid, gaseous or solid fluid medium without needing to measure and monitor the filling volume or weight of each packing drum, the filling installation has a transp...
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WO/1988/000687A1 |
An apparatus with a dosage of minor amounts of condensed gas, the apparatus including a container (2) which is connected to a source of liquid gas by the intermediary of an inlet conduit (5) the container being thermally-insulated (3) an...
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WO/1988/000164A1 |
An apparatus for discharging and dosing of a paste-like or vault-forming material includes a container (1) intended for the material and having, at its lower portion (4), an opening to a discharge channel (5) where a discharge screw (7) ...
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WO/1987/005133A1 |
A device for automatic dosage of a gas into a liquid comprises a gas pressure regulator (1), a gas flowrate meter (2), a gas flowrate regulator (3), a one-way vacuum restrictor valve and an ejector (5) connected to the main for the gasif...
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WO/1986/004572A1 |
Delivery of a desired volume of liquid including the steps of determining the inertia of a liquid delivery system and deactuating the delivery system when the delivery system has delivered less than the desired volume of liquid by an amo...
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WO/1985/000903A1 |
A flow control valve assembly (10) for timing and regulating fluid flow from a valve inlet (12) to primary (14) and secondary (16) fluid outlets. The valve assembly comprises a regulator valve (20) which, upon initiation of fluid flow to...
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WO/1984/003048A1 |
Improved fluid drop detection method and apparatus. The invention is contemplated specifically for use in the administration of parenteral solutions to patients in hospitals and the like, but it also can be utilized for detecting and con...
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WO/1983/000924A1 |
The test device (10) is intended to a metering device (1) which is essentially used for the treatment of waters. The test device may be connected to the electric circuit and to the metering conduit of the metering device for simulating a...
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WO/1982/003965A1 |
Method and device for determining the milk production of cows during milking, using a suction milking device. The amount of milk sucked from each animal is then continuously measured by introducing the milk, after eliminating air mixed t...
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WO/1982/003378A1 |
Portable, container-mounted metering devices for monitoring the dispensing of a predetermined volume of liquid each time the container is moved into a dispensing position. Prior art devices have failed to provide a simple yet complete sy...
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WO/1981/003379A1 |
A device for measuring the amount flowing through and/or the speed of flow of a medium which is pumped by means of a pump unit. The device comprises a drive motor for producing the working cycles of the pump unit and a pick-off to detect...
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WO/1981/001741A1 |
An automatic water stopper employed by connecting directly to a water supply pipe or to the faucet of a garden water supply pipe to terminate the supply of water automatically when the amount of metered water flowing from the supply pipe...
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JP2024015973A |
A method and apparatus for continuously feeding a metering device is provided. The ability to feed different batches into the metering device in succession without having to clean or replace components or without having to completely rea...
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JP2024010407A |
[Problem] The drive shaft of the drive module required for measuring and discharging the powder dose is installed in the horizontal direction, and the drive module and the powder weighing module are attached and detached from the horizon...
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JP7419448B2 |
In a method for metering minimum liquid quantities, a vessel closed in a pressure-tight manner is acted on by compressed air to transport liquid from the vessel through a transfer tubing to a metering valve.
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JP7391964B2 |
A liquid-metering device for discharging metered liquid in the nanometer range, includes a pipetting-tip receiving device defining, at least in a metering-ready operating position of the liquid-metering device, a receiving space that run...
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JP2023546695A |
A sensor module is disclosed. The sensor module can include a housing body disposed about a cavity sized and shaped to receive a container in which a substance is disposed in an operational configuration of the sensor module. The sensor ...
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JP2023538788A |
A dispensing device (1) is provided for dispensing powder (50) from a container (2). The device (1) has a first side (4) and a second side (5). The dispensing device (1) is a powder passageway (10) extending through the device (1) for tr...
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JP7333319B2 |
The present invention relates to a pipetting apparatus (10) comprising a pipette tube (14) having a first end provided with an opening for aspirating and/or dispensing of a sample fluid (12) and a second end operationally connected to a ...
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JP2023531225A |
The present invention relates to a dispensing device for dispensing therapeutic liquid onto a support element (34), comprising a container (10) for dispensing therapeutic liquid. A liquid dispensing device (14), in particular a pump, is ...
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JP2023531045A |
The present invention uses 9mm2It relates to a liquid delivery device comprising a channel with a cross section of less than 50 mL and an internal volume of less than 50 mL, a gas mass flow meter and a pressure control unit. [Selection d...
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JP7299851B2 |
To perform the work of fixing the volume of a liquid at a constant level with higher accuracy than possible before.An image processing device 40 processes the image signal of a camera 30 and detects the height of a reticule 2a. A table d...
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JP7261382B2 |
To provide a liquid measurement device and a container with the same capable of easily and correctly measuring liquid by a repetitive operation.A liquid measurement device 20 comprises: a first pouring part 31 into which liquid is introd...
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JP7226706B2 |
To provide a discharge amount measuring system, etc., with which it is possible to measure a liquid discharge amount from a dispensing device simply with good accuracy.The discharge amount measuring system comprises: a holding unit for h...
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JP7223767B2 |
The present invention concerns the technical field of volumetric measurement and volumetric instruments and provides novel devices and methods for the determination of the volume of a fluid.
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JP7209654B2 |
To provide a dispensing machine capable of setting a metering volume by single operation, requiring no careful operation so as to cause a desired volume, and capable of obtaining a desired metering volume without feeling stress at all.A ...
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JP7139624B2 |
To provide a granular material hopper and its control device capable of continuously and stably discharging without applying overload on a drive part of a belt conveyor.In this granular material hopper 10, granular material is thrown in ...
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JP7123826B2 |
To provide a metering device capable of easily metering liquid and performing metering without causing erroneous metering.A metering device 2 comprises: a meter 4 for metering liquid; discharge means 6 provided in a lower part of the met...
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JP7105793B2 |
There is proposed an apparatus and method for measuring fluid usage from a container. The apparatus in one form includes a proximity sensor or sensors positioned in, or adjacent, an outlet of said container and configured to monitor the ...
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JP7085794B2 |
To provide a measuring cap that enables contents to be easily taken out from the measuring cap after measuring the contents.A measuring cap 1 is provided that is mounted on a container body 2 which can be reduced in volume and deformed b...
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JP7054321B2 |
A particulate matter supply device having a simple configuration, which includes: a fixing plate through which a flow path that allows passage of particulate matter penetrates; a bottom portion through which a discharge port that allows ...
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JP7041672B2 |
A manually-operated mono-channel or multi-channel pipette for the sampling and dispensing of a liquid sample in accordance with a given protocol, comprising a control button equipped with an autonomous control device which can supply a u...
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JP7034720B2 |
The measurement container (10) includes a container body (11) and a measurement mechanism (20) attached to the container body. The measurement mechanism includes a bottom member (30), an intermediate member (40), and a top member (50). T...
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JP7009498B6 |
A method for the contact metering of liquids having the following steps:a first liquid is introduced into at least one elongate hollow body,some of the first liquid contained in the elongate hollow body is pressed out of the lower end of...
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JP6987085B2 |
A metering head for a metering machine having a carrier having parallel attachments for picking up pipette tips wherein each attachment has a tube having a supporting protrusion at the bottom end at least one sleeve which surrounds the t...
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JP2021181312A |
To provide a discharge tool of a powder and granular body for detecting discharge of a fixed amount of the powder and granular body, even with an inexpensive discharge tool of the powder and granular body having a low accuracy of a fixed...
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JP6964609B2 |
A multichannel syringe for use with a metering device having a barrel holding apparatus of a syringe barrel and an axially movable holding apparatus of a syringe plunger 5 comprising: a plunger unit having a drive rod comprising the plun...
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JP2021153776A |
To secure performance of preventing erroneous detection of droplets, and detecting droplets even when a flow amount of droplets is excessive.An instillation monitoring device 1 includes: a droplet count processing unit 84 for executing c...
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JP2021143928A |
To enable the drip amount of liquid to be measured.The present invention comprises: an edge sensor 1 for detecting an edge position of an object existing in a detection area; a drip determination unit 2 for determining, from a continuous...
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JP6916247B2 |
Pipette tip coupler and a disposable pipette tip for a pipette device comprises a stepped coupler shoulder complementary to an axially stepped pipette tip shoulder; a plurality of circumferentially disposed elements or segments carried b...
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