F-Term-List

B01D35/00-35/04;35/08-35/30

AA00
CHARACTERIZED BY INSTALLATION PLACES OR PROCESSING OBJECTS

AA01

AA03

AA05

AA07

AA09

. Installation in pipes in general (Excluding AA07-AA40)

. Pumps in general (Excluding AA07-AA40)

. Installation in tanks in general (Excluding AA07-AA40)

. Fish tanks (Excluding ponds)

. Pools and ponds (Excluding filtration ponds)

AA11

AA13

AA15

AA17

AA19

. Bathtubs

. Dry cleaners and washing machines

. For burying in the ground

. Water faucets, water purifiers, and water heaters (Excluding portable types)

. Water and liquid discharge (Excluding water discharge from medical institutions)

AA21

AA23

AA25

AA27

AA29

. Portable devices

. Oils and fuels

. For kitchens and producing juices

. Variants for plastic molds

. For medical treatment (Including for samples)

AA31

AA33

AA35

AA40

. For semiconductor industry

. Filtration ponds

. For samples (Excluding for medical treatment)

. Others (Free words selection is required)

BA00
INSTALLATION IN PIPES IN GENERAL

BA01

BA02

BA03

BA04

BA05

BA07

BA09

. Having no enlarged diameter parts

. . Liner shape strainers (e.g., plane filters)

. . . Screen shape is other than planar (e.g., cylindrical)

. . . . Helmet-shaped (including circular cone)

. . . . Having filtration grooves

. . T-shaped strainers

. . L-shaped strainers

BA12

BA14

BA15

BA16

BA17

. . Y-shaped strainers

. . Having foreign substances removing means (e.g., scrapers)

. . . Removal of foreign substances by drain pipes.

. . . . Removal of foreign substances by valve operation

. . . Movable filtering members

BA21

BA22

BA23

BA25

BA27

BA29

BA30

. Having enlarged diameter parts

. . Basket-like shape screen

. . . Arranged multiple baskets

. . Planar screens

. . Characterized by screen shapes (Excluding BA22-AA25)

. . Having foreign substances removing means (e.g., scrapers)

. . . Movable filtering members

BA32

BA34

BA35

BA36

BA37

BA38

BA39

BA40

. . . Removal of foreign substances by valve operation

. Characterized by accessory equipment

. . using magnets.

. . With safety or detection equipment

. . . Detect and remove foreign substances

. . Characterized by controls

. . . Flow rate adjustment

. Characterized by filter installation

BB00
PUMPS IN GENERAL

BB01

BB02

BB04

BB05

BB06

BB07

BB08

BB10

. With integrated pump and strainer

. . Flow rate adjustment

. Pump and strainer spaced from each other

. . Strainers arranged at inflow openings

. . . Strainers with protection walls

. . . Facilitated suction of liquid from bottom surfaces

. . Strainers arranged in flow paths

. . Strainers arranged at outflow openings

BB11

BB13

BB14

BB16

BB18

. Characterized by use of pumps (e.g., chemical liquid pumps)

. Having foreign substances removing means (e.g., mechanical means )

. . By fluids

. Characterized by accessory equipment

. . Characterized by controls

BC00
INSTALLATION IN TANKS IN GENERAL

BC01

BC02

BC03

BC04

BC05

BC06

BC07

. Liquids flow from one end to the other end

. . Provided with partitioning plates

. . Stepwise filtration by arranging multiple filters

. . Provided with endless belt screens

. . Granular filtration layers

. . Filters arranged at inflow openings of a tank

. . Filters arranged at outflow openings of a tank

BC11

BC12

BC13

BC14

BC16

BC17

BC18

BC19

. Suction or discharge of fluids from a tank

. . Characterized by screens attached to suction ports

. . Installation of filtration bodies outside tanks

. . Provided with partitioning plates

. Cleaning of filter bodies (Removal of foreign substances)

. . By back washing

. . By jet streams

. . By scraping (Scrapers)

BC21

BC23

BC24

BC26

. Characterized by shapes and quality of materials of filtration bodies (Excluding BC12)

. Characterized by accessory equipments

. . Characterized by controls

. Characterized by filter installation

BD00
FISH TANKS (EXCLUDING PONDS)

BD01

BD02

BD03

BD04

BD05

. Forming liquid flow by air blow

. . Shape of device is truncated cone

. . Shape of device is spherical

. . Shape of device is vertical cylindrical

. . Shape of device is flat bottom

BD11

BD12

BD13

BD14

BD16

BD17

BD18

. Forming liquid flow by pumps

. . Filtration tanks at the upper part of a water tank

. . Pumps are in water

. . Manual pumps

. Characterized by quality of materials of filtration bodies (Including depuratives)

. Characterized by foreign substances removing means

. Characterized by accessory equipments (Including controls)

BE00
POOLS AND PONDS

BE01

BE02

BE03

BE04

BE06

BE08

BE10

. Pools

. . Characterized by filtration systems in pools

. . . Characterized by controls

. . . Characterized by cleaning of filter bodies

. . Having movable suction ports

. . Characterized by shapes and quality of materials of filtration bodies (Including depuratives)

. . Sterilization

BE11

BE12

BE13

BE14

BE15

BE16

BE17

BE18

BE19

BE20

. Ponds (Filtration ponds are not included)

. . Pumps outside ponds (e.g., a filtration tank outside a pond)

. . . Filtration tanks inside ponds

. . Pumps inside ponds

. . . Doubled with ornamental purpose

. . . . Characterized by accessories

. . Devices which blow out air bubbles

. . Combination use with adsorbents

. . Characterized by shapes and quality of materials of filtration bodies (Including depuratives)

. . Cleaning of filtration bodies (Removal of foreign substances)

BF00
BATHTUBS

BF01

BF02

BF03

BF04

BF05

BF06

. Filters in bathtubs

. . Filters arranged to hot water openings on bathtub walls

. . . Filters fitted into hot water openings

. . . Filters locked by claws

. . . Filters held by suction disks

. . . Filters held by magnets

BF12

BF13

BF14

BF16

BF17

BF18

BF19

BF20

. . Forming liquid flows by pumps in tubs

. . . Self-rotating

. . . Self-propelled

. . . Vertical type

. . . . Characterized by the positions of hot water suction ports

. . . . . suction from bottoms

. . . . . Vertically movable suction ports

. . . Suctioning air

BF22

BF23

BF25

BF26

BF28

. . Forming liquid flow by air blow

. . . Gas-liquid flow which run-through filtration bodies

. . By manual operation (e.g., provided with one handle)

. . . Provided with two handles

. . Characterized by filter installation (Excluding BF01-06)

BF31

BF32

BF33

BF34

BF35

BF36

BF37

BF39

BF40

. Filters outside bathtubs

. . Cleaning of filtration bodies (Removal of foreign substances)

. . Safety devices

. . . Interlocking with heating devices

. . Bubble generating

. . Combination use with depuratives such as adsorbent

. . . Separation of filtering part and purifying part

. Sterilization

. Characterized by accessory equipment (Including controls)

BG00
DRY CLEANERS AND WASHING MACHINES

BG01

BG02

BG03

. Dry cleaners

. . Removal of lints

. . Provided with adsorbents

BG11

BG12

BG13

BG14

BG15

BG16

BG17

BG18

. Washing machines

. . Characterized by filter installation places

. . . Upper part of a washing machine

. . . Bottom of a washing machine

. . . Side of a washing machine

. . Filters which remove lints during operation

. . Manual operation

. . Characterized by filters

BH00
FOR BURYING IN THE GROUND

BH01

BH02

BH04

BH05

. Drainage from the soil

. . Characterized by pipes

. Infiltration of water into the ground

. . Characterized by infiltration pipes

BJ00
WATER FAUCETS, WATER PURIFIERS, AND WATER HEATERS (EXCLUDING PORTABLE TYPE)

BJ01

BJ02

BJ04

BJ05

BJ07

BJ08

BJ10

. Directly attached to water faucets

. . Connected to water faucets

. Combination use with depuratives, adsorbents

. Sterilization

. Characterized by the shape and quality of materials of filtration bodies

. . Use of films

. Water heater

BJ11

BJ12

BJ13

BJ14

BJ15

. Characterized by accessory equipments

. . Prevention of back flow

. . Detection

. . Characterized by installation

. . Characterized by valve operation

BK00
WATER AND LIQUID DISCHARGE (EXCLUDING WATER DISCHARGE FROM MEDICAL INSTITUTIONS)

BK01

BK03

BK05

. Characterized by drainage systems

. Characterized by filters

. Characterized by foreign substances removing means

BL00
PORTABLE DEVICES

BL01

BL02

BL03

BL04

BL05

BL06

BL08

BL10

. For drinking water

. . Fountain-type

. . By pumps

. . . Manual pumps

. . By utilizing gravity

. . . Characterized by assembly

. Jug type

. Moving-transporting type

BM00
OILS AND FUELS

BM01

BM02

BM03

BM04

BM06

BM07

BM08

. Internal combustion engine fuel oils (e.g., gasoline)

. . Filters outside tanks

. . . Cylindrical filters

. . . . Characterized by accessory equipments

. . Filters in tanks

. . . Characterized by shapes and quality of materials of filters

. . . Adjustment of suction

BM11

BM12

BM13

BM14

BM15

BM16

BM17

BM18

. Engine oils (e.g., lubricant oil)

. . Filters outside tanks

. . . Characterized by shapes and quality of materials of filters

. . . Having bypass paths

. . . Characterized by circulation systems

. . . Alarm and safety devices

. . Filters in tanks

. . Cleaning of filter bodies (Removal of foreign substances)

BM21

BM22

BM23

BM25

BM26

BM28

. Hydraulic devices

. . Characterized by shapes and quality of materials of filters

. . The oil of hydraulic devices also used for other purpose

. Edible oils

. . Jug type

. Cutting oils

BM31

BM32

BM34

BM35

BM36

BM37

BM40

. Combustion apparatus (e.g., mainly kerosene)

. . Kerosene stove

. Characterized by accessory equipments (Excluding BM04)

. . Characterized by heating means

. . Characterized by cooling means

. Characterized by foreign substances removing means (Excluding BM18)

. Other oils

BN00
FOR KITCHENS AND PRODUCING JUICES

BN01

BN02

BN03

BN04

BN05

BN06

BN07

BN08

BN09

BN10

. Kitchens

. . Dishwashers

. . Sinks

. . . Characterized by over flow part

. . . Characterized by shapes and quality of materials of filter

. . Refuse disposal machine

. Juice squeezing machines

. . For refined sake

. . For tofu (bean curd)

. . For soy sauce

BP00
FOR PLASTIC MOLDS

BP01

BP02

BP03

BP04

BP05

BP06

BP07

BP08

BP10

. Extruder

. . Characterized by filter part

. . . Characterized by quality of materials of filters

. . Cleaning of filters

. . . By mechanical means

. . Characterized by systems (Including control)

. For spinning

. Pellet washing

. Characterized by accessory equipments

BQ00
FOR MEDICAL TREATMENT (INCLUDING FOR SAMPLES)

BQ01

BQ02

BQ03

BQ05

BQ06

BQ08

BQ09

. Blood transfusion, fluid infusion

. . Mounting on needle tips

. . Characterized by degassing

. Syringes

. . Mounted on the tip of a syringe body

. Filtration during suction

. . Characterized by decompression

BQ11

BQ13

BQ15

BQ17

BQ19

. Lymphocytes

. Paraffin bath treatment apparatuses

. Sterile water

. Water discharge from medical institutions

. Manufacture of filters

CA00
FILTERING DEVICES HAVING A BUCKET OR A TRAY

CA01

CA02

CA03

CA04

CA06

CA07

CA08

CA09

CA10

. Bucket type

. . Rotating surface is vertical

. . . Using conveyors

. . Rotating surface is horizontal

. Tray type

. . Rotating surface is vertical

. . . Using conveyors

. . . With fulcrum

. . Rotating surface is horizontal

CB00
USING BRUSHES AS A FILTRATION BODY

CB01

CB02

CB04

CB05

. Filtration bodies which do not move

. . Having cleaning means

. Filtration bodies which move

. . Having cleaning means

CC00
UNIT TYPE

CC01

CC03

CC05

CC06

. Single unit

. Duplex unit

. Unit replacement

. . By pulling out

CD00
HOUSINGS

CD01

CD03

CD05

CD07

CD09

. Integrated type

. Assembling type (Disassembly type)

. Characterized by wall structures

. Characterized by mountings of housings

. Provided with protective walls

DA00
VIBRATING FILTERS DURING FILTRATION

DA01

DA02

DA03

DA04

DA05

DA07

. Filter surfaces are flat (e.g., vibrating horizontally)

. . Vibrating vertically

. Cylindrical filters

. . Vertical type

. . Horizontal type

. Bar screens

DB00
CHARACTERIZED BY HEATING AND COOLING

DB01

DB02

DB03

DB05

. Characterized by heating

. . By jackets

. . Filters themselves have heat

. Characterized by cooling

DC00
CLEANING (CLOGGING PREVENTION)

DC01

DC02

DC03

DC04

DC05

DC06

DC07

DC09

DC10

. Mechanical means

. . vibrations during cleaning

. . . Ultrasonic waves

. . Scrapers (scraping)

. By fluids

. . By jet streams

. . . Pressurized air

. By introducing methods of liquids to be treated

. Stirring of filtering mediums

DD00
ALARM AND SAFETY DEVICES

DD01

DD02

DD03

DD04

DD05

DD07

DD09

DD10

. Utilizing differential pressure

. . Differential pressure converted into linear displacement

. . . Start up of electrical contact

. . . Display of displacement with floats

. . . Use of bellows

. Having perspective part

. Displaying limit of filter bodies (Excluding differential pressure and perspective)

. . By turbidity

DD11

DD12

DD14

DD15

. Safety devices (Excluding bypasses)

. . Detection by filter bodies themselves

. Characterized by controls

. . Detection by multiple control factors

DE00
BYPASSES

DE01

DE02

DE04

DE06

DE07

DE08

DE09

DE10

. Separated bypass from a main filter

. . Characterized by systems

. Integrated bypass with a main filter

. Characterized by bypass methods

. . Bypass by utilizing springs

. . . Piston valves

. . Bypass by utilizing weights

. . Bypass by changes of filtration bodies themselves

EA00
MANUFACTURING METHODS

EA01

. Filter manufacturing methods (Excluding BQ19)

4D064	SPECIAL FILTERING DEVICES
	B01D35/00 -35/04;35/08-35/30