131 results about "Public aquarium" patented technology

The present disclosure is directed to press-on aquarium fingernails having interchangeable tips. The press-on aquarium fingernails have a top half (or tip) and a bottom half (or base) where the top half (or tip) includes a cavity formed solely within, while the bottom half has a cork that is received in an opening of the cavity of the top half sealing the top half. According to some aspects, a volume of fluid may be disposed in the cavity, and one or more decorative elements may be suspended in the fluid so as to be visible through the top half of the press-on aquarium fingernail. The one or more decorative elements may be an opaque decorative element. The cork seals the cavity preventing the inserted matter from escaping.

To provide a water tank and a culture method capable of improving a survival rate when culturing aquatic organisms having relatively strong territorial consciousness.SOLUTION: A water tank 20 for culturing a plurality of aquatic organisms in water includes a storage part 30 in which an internal space R capable of storing water is provided, a partition part 40 which partitions the internal space R into at least two or more sections, and a control part 50 which controls the partition part 40 to: The passage part 50 is configured to allow an individual organism having a predetermined size among the plurality of aquatic organisms to pass from one section to another section adjacent to each other among the plurality of sections and not to allow an individual organism larger than the individual organism having the predetermined size to pass, and the lid part 60 (switching part) is configured to switch between the passage allowing state in which the individual organism having the predetermined size is allowed to pass through the passage part 50 and the passage restricting state in which the individual organism is restricted from passing through the passage part 50.SELECTED DRAWING: Figure 3

1. Name of the product in this design: Pool Light (HJ-FN-PC285-FN1). 2. Application of this design: for lighting in swimming pools, aquariums, and underwater landscape venues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

Provided are a fish farming system, a farming method, and a farming program that can reduce power consumption without impeding the growth of fish. [Solution] A fish farming system 100 includes a breeding tank 10 for breeding fish, a biological filtration tank 30 for circulating and filtering the breeding water W in the breeding tank 10, a pump P for circulating the breeding water W in the breeding tank 10 to the biological filtration tank 30, and a control device 200 for controlling the flow rate of the breeding water W circulated by the pump P. The control device 200 estimates the amount of ammonia generated by the fishes raised in the breeding tank 10 according to the relationship between the number of fishes raised in the breeding tank 10, the type of fishes, and the size of the fishes, and controls the flow rate of the breeding water W circulated by the pump P to the biological filtration tank 30 according to the estimated amount of ammonia generated and the ammonia concentration calculated according to the amount of the breeding water W in the breeding tank 10.

A formula, APSW (Anti Pathogen Seawater), for preparing seawater for fish farms and aquariums that contains some or all the normal ingredients of sea salt with the exception of having low or no sulfates. Testing by the applicant has revealed that sea water without sulfates eliminates amyloodiniosis (Amyloodinium ocellatum), one of the most serious diseases of warm water marine fish.

A LIGHTING DEVICE for illuminating an aquarium (100), comprising: —a base layer (111, 611); —a plurality of lighting elements (111, 112, 113, 212, 213) mounted on the base layer (111, 611) and comprising a first and a second subset (630A) of lighting elements (111, 112, 113, 212, 213) arranged for emitting a first and a second spectrum of light respectively; —a light transmission affecting device arranged for affecting the transmission of light from the plurality of lighting elements (111, 112, 113, 212, 213); wherein the light transmission affecting device is arranged for passing (420) at least a part of the light from at least one lighting element (112, 212, 213, 312) of the first subset (112) having the first emitting spectrum and processing (430) the light from at least one lighting element (112, 212, 213, 312) of the second subset (630A) having the second emitting spectrum; wherein the first emitting spectrum comprises white light or a first colored light; wherein the first colored light comprises wavelength in a first range with peak wavelength below (485) 485 nm; and the second emitting spectrum comprises a second colored light; wherein the second colored light comprises wavelength in a second range with a peak wavelength larger than 485 nm.

1. Name of the design product: Protein skimmer (energy-saving, environmental-friendly and ozone recovery type). 2. Use of the design product: This design product is used in the life support systems of aquariums and marine parks; water treatment in freshwater and seawater recirculating aquaculture industries. 3. Design key points of the design product: lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.

1. Name of the product in this design: Pool Light (HJ-WM-SS166). 2. Application of this design: for lighting in swimming pools, aquariums, and underwater landscape venues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: The lampshade at point A in this design is made of transparent material.

The present invention discloses a bionic conger eel for marine ranch environmental monitoring, including a bionic conger eel body, the bionic conger eel body including a head, a trunk, a dorsal fin, an anal fin, and a caudal fin connected in sequence, the head being a three-dimensional hollow shell, with a power supply, a micro storage, an image processing microcomputer, a control module, and a plurality of collectors placed inside, the trunk including an alternately connected rotating part and a bionic flexible underactuated tail, and the end of the head close to the trunk is connected to the end of the bionic flexible underactuated tail close to the head through the alternately connected rotating part. The present invention has the advantages of low energy consumption, high bionics, and flexible swimming, maintains high mobility and stability, and has good environmental integration, utilizes the good fluid shape of the bionic conger eel, can flexibly cross the seabed slit area and mobile monitor the water quality indicators of the marine ranch, and can be applied to the marine ranch complex environment fish resource assessment, water quality monitoring, aquarium viewing, and other fields.

1. The name of the design product: pool lamp (HJ-RC-SS230). 2. The use of the design product: used for lighting in swimming pool, aquarium, underwater landscape. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention provides an aquarium management system and an implementation method thereof, and the system comprises a video module which is used for capturing video data, and the video data is composed of a series of frames which can display a water environment containing one or more life bodies; the sensing module is used for detecting one or more conditions of the water environment; an identification module for identifying visual features of one or more life entities from one or more frames of the video data; and an analysis module for analyzing the detected one or more water environment conditions and identifying visual features of the one or more life entities, thereby determining the quality of the water environment.

Betta Lair - Swim Through Aquarium Cave Decor with Feeding Dish

1. The name of the product of this design: aquarium thermometer. 2. Purpose of this design product: used as an aquarium thermometer. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

1. Name of the Design Product: Protein Skimmer (Ozone Recovery Type). 2. Use of the Design Product: This design product is used in the life support systems of aquariums and marine parks; water treatment in fresh and seawater recirculating aquaculture industries. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

The present invention relates to a candle filter component for installation in a pressure vessel or for implementation in a tank or aquarium open to the atmosphere, the main parts of which are a fastening device for connection to a housing, a joint connecting the support and the fastening device, a support for a filter material with an integrated immersion channel, and a base.

To provide a portable serving stand with a water tank, which can display live fish and shellfish in an easily viewable manner. [Solution] A serving stand with a water tank 100 comprises a hollow water tank 1 made of a transparent material, and a mounting base 2 also made of a transparent material, placed on the water tank 1, for placing an item to be served on. A recess is provided in the underside 6 of the mounting base 2, and the mounting base 2 is placed on top of the water tank 1 with the upper end portion of the peripheral wall 4 of the water tank 1 housed in the recess. When in use, live fish or the like is placed in the water tank 1, and food 20 is placed on the mounting base 2.

The present invention relates to a device (1) for measuring the alkalinity of a liquid (41) present in an external reservoir (40). More particularly, the proposed device (1) is used in the aquarium sector for monitoring water quality (41) in marine aquariums (40), performing the mensuration and automatic correction of the alkalinity of this water (41), especially in aquariums (40) that have coral reefs and other sensitive organisms present in saltwater aquariums. In addition, the present invention also proposes a process for measuring the alkalinity of a liquid (41) in an external reservoir (40). In particular, the proposed device (1) and process are characterized in that they comprise a control unit (70) capable of determining the alkalinity of an external liquid (41) present in an external reservoir (40) to the mensuration device (1) by using a CO2SYS method in conjunction with information previously stored in said control unit (70).

A light system for an aquarium includes an aquarium tank and a lid covering the open top of the tank. The lid is pivotably attached to the tank and is pivotable between a covered position and uncovered position. A light source is secured to an interior portion of the lid and moves with the lid between the covered position and uncovered position. The light source emits a light beam. An alignment arrangement is provided for the light source and is constructed and arranged to ensure the light beam projects into the tank interior volume regardless of the position of the lid and light source.

To improve installation efficiency by preventing pressure fluctuation on each fire-extinguisher side even with a small number of installations, and to surely secure safety during operation of the fire extinguisher.SOLUTION: A pressure reducing valve V is used in a fire-extinguishing pressure reducing device for adjusting water pressure on a fire-extinguisher side, the fire-extinguishing pressure reducing device being provided in a main water supply pipe of fire extinguishing equipment in which a plurality of branch water supply pipes are arranged in the main water supply pipe for supplying water from a water tank by means of a height difference. The pressure reducing valve V includes: a pilot conduit 40 provided with a body 10 having a primary chamber 17 and a secondary chamber 18 and configured to open a valve body 21 by reducing pressure in an operation camber 33 of an operation diaphragm 30 when water pressure in the secondary chamber 18 becomes equal to or lower than a reference pressure; and a conduction passage 60 configured to guide water in the primary chamber 17 to the operation chamber 33. A bypass pipe 101 composing a bypass conduit 100 allowing communication between the operation chamber 33 and the secondary chamber 18 and a manual opening / closing valve 102 for opening / closing the bypass pipe are attached to an outer side of the body 10.SELECTED DRAWING: Figure 6

Aquarium habitat accessory

Aquarium habitat accessory

1. Name of the product in this design: Pool Light (HJ-RC-SS145). 2. Application of this design: for lighting in swimming pools, aquariums, and underwater landscape venues. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: the front view. 5. Other situations that need to be explained: In this design, the lampshade at point A is made of transparent material, and its inner side is provided with geometric patterns.

1. The name of this design product: water quality test paper. 2. The purpose of this design product: for home swimming pools, household water, outdoor water sources, laboratories, school teaching, and water quality monitoring in aquariums and farms. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

A system according to an embodiment aims to improve the entertainment experience in aquariums.SOLUTION: A system according to an embodiment includes a photographing unit, an upload unit, and a challenge participation unit. The photographing unit takes a photograph of an exhibit or an organism. The upload unit uploads the photograph taken by the photograph taking unit through a dedicated application. The challenge participation unit may participate in a challenge or a game using the photo uploaded by the upload unit.SELECTED DRAWING: Figure 1

This product is intended to be used underwater in an aquarium or the like for spawning of ornamental fish such as killifish.

Aquarium habitat accessory