baber/WOPTO huggingface dataset:
Patent SG-11201901921X-A (SG)
Title: Communication device, communication control method, and program
Inventor: MORIOKA YUICHI
IPC: H04W84/12
Filed: 2017-08-03
Abstract: COMMUNICTION DEVICE, COMMUNICATION CONTROL METHOD, AND PROGRAM [] To enable the communication device that has received a response frame to determine whether or not the response frame is a signal of the own BSS, while ensuring downward compatibility. [Solution] Provided is a communication device including: a generation unit configured to generate a response frame prescribed in IEEE802.11 by setting a value corresponding to a BSS to which the own device belongs in a receiving station address field of the response frame; and a transmission unit configured to transmit the response frame. Representative Drawing FIG. 9 COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND PROGRAM
Patent SG-11201909506W-A (SG)
Title: Intravascular blood pump with balloon
Inventor: SIESS THORSTEN
IPC: A61M1/12
Filed: 2018-05-03
Abstract: FIGW O 20 18/ 20 277 6 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 November 2018 (08.11.2018) WIPO I PCT omit ° oI0III0101101010I110 ow (10) International Publication Number WO 2018/202776 Al (51) International Patent Classification: A61M 1/12 (2006.01) A61M 1/10 (2006.01) (21) International Application Number: PCT/EP2018/061350 (22) International Filing Date: 03 May 2018 (03.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17169581.0 04 May 2017 (04.05.2017) EP (71) Applicant: ABIOMED EUROPE GMBH [DE/DE]; Neuenhofer Weg 3, 52074 Aachen (DE). (72) Inventors: SIESS, Thorsten; c/o Abiomed Europe GmbH, Neuenhofer Weg 3, 52074 Aachen (DE). NIX, Christoph; c/o Abiomed Europe GmbH, Neuenhofer Weg 3, 52074 Aachen (DE). ABOULHOSN, Walid; c/o Abiomed Eu- rope GmbH, Neuenhofer Weg 3, 52074 Aachen (DE). (74) Agent: KLUNKER IP PATENTANWALTE PARTG MBB; DestouchesstraBe 68, 80796 Miinchen (DE). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3)) (54) Title: INTRAVASCULAR BLOOD PUMP WITH BALLOON (57) : An intravascular blood pump (1) comprises a ring seal (10) that is configured to assume a collapsed configuration and an expanded configuration and configured to contact and seal against an inner wall of the patient' s blood vessel when inserted therein in the expanded configuration. A support member (12;13) is disposed inside the ring seal ( 10) in order to support the ring seal (10) from the inside, wherein the support member (12; 13) is configured to collapse at least partially when a predetermined pressure difference between a proximal area and a distal area of the blood vessel acting on the ring seal (10) is exceeded.
Patent IS-1689-B (IS)
Inventor: TUGHAN GARFIELD CECIL
IPC: C07D477/00
Filed: 1994-03-14
Abstract: A process for the preparation of antibacterial compound (I) or a salt thereof which comprises hydrogenolysis of the novel compound of formula (II) and if necessary or desired isolating the resultant carboxylic acid as a salt thereof.
Patent AT-392880-B (AT)
IPC: A45D40/26
Filed: 1989-03-30
Granted: 1991-06-25
Abstract: The handle part 2 of a painting or cosmetics brush 1 or of a brush 1, in conjunction with the lowerable supporting body 6 of a bunch of bristles 9, has a central threaded connecting opening 8 which opens upwards into a bunch of bristles 9 of the painting or cosmetics brush 1. The central opening merges downwards into a coupling opening 10 of a self-supporting receiving part 11 having two opposite guide beads 12 of shaving cream tubes or other containers of material 15, 16. The outlet part 14 of the container of materials 16 is inserted upwards, via the coupling opening 10 of a receiving part 11, via two opposite guide beads 12, into the threaded connecting opening 8 of a lowerable supporting body 6 of a bunch of bristles 9. In order to dispense shaving cream or other compositions, the exertion of a pressure onto the side wall of the shaving cream tube, which is used as a handle, or of the container of materials 15, 16 causes the compositions to be applied from the outlet opening 14 of the container of materials into the centre of the bunch of bristles 9, it being possible, via a manipulation of the handle part 2 of a supporting body 6, to move the bunch of bristles 9 of the shaving brush, painting or cosmetics brush, brushes and the like 1, up and down, in conjunction with a receiving part 11 via two opposite guide beads 12, as a result of which the length of the bristles of the bunch 9 and the particular degree of hardness can be adjusted. <IMAGE>
Patent AT-407741-B (AT)
Title: Inflow unit in a wastewater treatment plant
IPC: C02F3/30
Filed: 1999-06-04
Granted: 2001-05-25
Abstract: Wastewater treatment plant, in particular for very small settlements arranged in decentralized manner, having at least one preliminary clarification or settling device 1 having at least two chambers 3, 4, 5 and downstream of which is arranged a biological purification stage 13 and downstream of this is arranged a percolation shaft 17, the biological purification stage 13 being connected in its upper region via an inflow unit 6 having a connection pipe 12 to the preliminary clarification or settling device 1 and a plurality of rock wool or glass wool filters 28 arranged one below the other being arranged below the connection pipe 12 in the biological purification stage 13, the interstices between the filters being aerated and the inflow unit 6 having an inlet orifice 22 arranged below the connection pipe 12 in the preliminary clarification or settling device 1 via which inlet orifice the wastewater flows from the preliminary clarification and settling device 1 into the biological purification stage 13. In order to prevent blockage of the inlet orifice 22, it is provided that a stopper 34 is arranged above the inflow orifice 22.
Patent HU-216236-B (HU)
Inventor: FARKAS LASZLO
IPC: H04R5/00
Filed: 1991-02-15
Abstract: A találmány tárgya többűtas hangsűgárzó rendszer valamely, legalábbkétcsatőrnás, hangfrekvenciás jelfőrrás (J) jelének plasztikűstérhatású hanggá alakítására, amely több különböző hangsz róttartalmaz, és a jelfőrrás (J) jele a különböző hangszórókhőz különbözőátviteli karakterisztikájú szűrőkből kialakítőtt hangváltókőn (HA, HB,HM) keresztül van illesztve őly módőn, hőgy a hangvál ók (HA, HB, HM)a jelfőrrás (J) frekvenciatartőmányát legalább öt különböző sávraszűrő kialakításúak. Egy darab mélyhang-sűgárzó hangdőbőz (M) van ahangtér közepén elhelyezve és az összes csatőrna összegzett ésalűláteresztő módőn szűrt jelével meghajtva, és legalább kettő közösközép- és magashang- űgárzó hangdőbőz (A, B) van a hangtér széleinszimmetrikűsan elhelyezve és a megfelelő csatőrna jelével hangváltón(HA, HB) keresztül meghajtva. ŕ
Patent HU-219345-B (HU)
Title: Process for producing 1,2-ethane-diol derivatives and pharmaceutical compositions containing them
Inventor: CHAKI HISAAKI
IPC: A61K31/445
Filed: 1990-02-13
Abstract: 1-Phenyl-2-substd. oxy-ethanol derivs. of formula R1CH(OR2)CHR3-O-(CR4R5)n-R6 (I) and their salts are new; n is 0-6; R1 is phenyl (opt. substd. by (i) halogen, (ii) NQ1Q2, (iii) alkyl, acryl, aralkyl, alkoxy, aralkoxy, aryloxy, carbamoyloxy, alkylthio, alkenyl, alkenyloxy, aralkylthio, aralkylsulphonyl, arylsulphonyl, alkylsulphonylamino, arylsulphonylamino or Het, (all opt. substd.), or (iv) protected amino, opt. protected hydroxy, NO2, oxo or lower alkylenedioxy); R2 is H, alkyl or hydroxy-protecting gp.; R3-R5 are H or alkyl; R6 is ammonio, NQ1Q2 or Het; Het is N-bonded heterocyclic gp. e.g., pyrrolyl, pyrrolidinyl, piperidyl, piperazinyl, imidazolyl, pyrazolyl, pyridyl, tetrahydropyridyl, pyrimidinyl, morpholinyl, thiomorpholinyl, quinolyl, quinolizinyl, tetrahydroquinolyl, etc.; Q1, Q2 are H, opt. protected OH, alkyl (opt. substd. by opt. protected OH or opt. protected COOH), cycloalkyl, aryl, lower acyl, aralkyl, Het1, Het1-O-CO- (opt. substd. by oxo), adamantyl, alkylsulphonyl or arylsulphonyl; Het1 is N-contg. heterocycle as for Het; or e.g. furyl, thienyl, benzothienyl, pyranyl, isobenzofuraryl, imidazo(2,3-a)pyridyl, benzo(b)piperazinyl, chromenyl, isothiazolyl, isoxazolyl, oxadiazolyl, pyridazinyl, isoindolyl or isoquinolyl, etc.; all alkyl and alkenyl moieties are lower, i.e., up to 6C; with provisos.
Patent LT-3835-B (LT)
Title: Vibration drive
Inventor: LUKSYTE VLADISLAVA
IPC: G11B15/40
Filed: 1995-03-08
Abstract: Invention applies to the manufacturing industry. The vibration gear may be used to produce a precise rotary motion. It consists of a base (1) to which there is attached a support element (2). The vibrator (5) stands between two plates (3, 4) on the support element. A resilient element of a deformed semi-circular shape (6), connected to the second element of the semi-circular shape (7) is located in the vibrator. Elements 6, 7 together with its ends touch all rotors (8, 9) and (10, 11).A rotor (9), by pressure of its own weight rotates a platform (12).
Patent LT-4476-B (LT)
Title: Peptide and method of obtaining it
Inventor: DEIGIN VLADISLAV ISAKOVICH
IPC: A61K38/08
Filed: 1998-01-07
Abstract: The invention pertains to medicine, specifically to methods of obtaining biologically active substances with immunoregulatory properties, and can be used in medicine, veterinary science and experimental biochemistry. The problem addressed by the invention is that of producing a novel synthetic biologically active peptide with immunoregulatory properties of formula X-A-D-Trp-Y, in which A is D-Glu, iD-Glu; X is H or Gly, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp,  gamma -aminobutyric acid,  xi -aminocaproic acid; Y is Gly, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp,  gamma -aminobutyric acid, xi -aminocaproic acid, -OH or substituted amide (C1-C3). The method of producing the peptide involves the synthesis of glutamil-containing peptides in solution by scission of an internal anhydride of tributyloxycarbonyl glutamic (D or L) acid with the appropriate k-salt of D-Trp-Y. This is followed by chromatographic separation of  alpha - and  gamma -isomers. Further synthesis was carried out by building up a peptide chain using activated esters of tributyloxycarbonyl amino acids.
Patent MT-P4432-B (MT)
Title: A Micro-optic Device
Inventor: KARLO JOLIC
Filed: 2020-12-18
Abstract: The present invention relates to a micro-optic device for use in a micro-optic image presentation system. Specifically, the micro-optic device is formed as a single layer unitary structure arranged to generate various complex imagery effects.
Patent YU-45780-B (YU)
Title: Postupak za dobijanje 1,4-cis-polibutadiena ili butadienskih kopolimera sa diolefinima katalitičkom polimerizacijom ili kopolimerizacijom monomera butadiena
Inventor: CARBONARO A
IPC: C08F6/06
Filed: 1986-05-14
Abstract: POSTUPAK ZA DOBIJANJE 1,4-CIS-POLIBUTADIENA ILI BUTADIENSKIH KOPOLIMERA SA DIOLEFINIMA KATALITICKOM POLIMERIZACIJOM ILI KOPOLIMERIZACIJOM MONOMERA BUTADIENA, u odsustvu rastvaraca ili razblazivaca, koji obuhvata sledece faze: - dobijanje kataliticke smese dovodjenjem u kontakt u inertnom ugljovodonicnom rastvaracu: a) najmanje jednog neodimijumskog jedinjenja, izabranog izmedju neodimijumoksida, alkoholata, fenoksida i karboksilata, ili njihovih smesa sa drugim elementima; b) najmanje jednog organskog jedinjenja koje sadrzi hidroksilna grupa izvedena iz alkohola ili fenola ili karboksilne grupe, sa mogucim dodavanjem vode; c) najmanje jednog jedinjenja halogena, izabranog medju sekundarnim ili tercijarnim alkil, aril ili alkilaril halogenidima, halogenidima organskih kiselina, metalnim ili organometalnim halogenidima, halogenovodonicnim kiselinama i halogenima; d) najmanje jednog organometalnog jedinjenja aluminijuma ili relativnog hidridnog derivata; pri cemu je kolicina jedinjenja a) i b) takva da je odnos 2/1 do 80/1 izmedju hidroksilnih i/ili karboksilnih grupa i neodimijumskih atoma tako da kataliticka smesa zadrzi odnos atoma aluminijum/neodimijum od 20/1 do 80/1 i odnos halogen/neodimijum od 0,2/1 do 3/1; -kataliticka smesa i tecni monomer butadiena, 10 4 do 4 x 10 5 mola butadiena po gram-atomu neodimijuma diskontinualno u reaktoru polimerizacije ili kontinualno u dva reaktora u seriji, od kojih je prvi homogen, ili na jednom kraju produzenog reaktora, koji se pokrece klipom kontrolisuci temperaturu delimicnim otparavanjem monomera butadiena ili tecne faze polimerizacije sve dok se ne dobije smesa sa sadrzanjem polimera od priblizno 25 do priblizno 70% po masi, koja izlazi iz drugog kraja reaktora. -1,4-cis-polibutadien se odvoji i regenerise iz ove smese uklanjanjem iz reaktora; i naznacen time, sto se polimerizacija izvodi u dve faze, prvoj na temperaturi ispod 30 C (T C) i drugoj na temperautir 30 C ili visoj (T =30 C). Prijava sadrzi jos 27 patentnih zahteva.
Patent ZA-88226-B (ZA)
Title: Transparent coatings by reactive sputtering
IPC: C23C14/34
Filed: 1988-01-13
Abstract: A method for depositing a protective coating by cathode sputtering of an alloy of aluminium and silicon in a reactive gas is disclosed. The sputtering target contains sufficient silicon to produce an amorphous coating; 6 to 18 percent silicon is preferred. Targets of approximately 88% aluminium and 12% silicon are especially preferred. Oxygen, nitrogen, compounds of oxygen and compounds of nitrogen are preferred reactive gases. A range of combinations of oxygen and nitrogen are particularly preferred. The method provides durable transparent coatings which may be used as an overcoating for a metal or dielectric coating to provide increased resistance to abrasion and corrosion. In particular, the protected coating may be a metal, dielectric or dielectric-metal-dielectric coating as used in double-glazed window units for buildings or vehicles.
Patent AT-408553-B (AT)
Title: Shaped block
Inventor: HERZOG WALTER ING
IPC: E01F8/02
Filed: 1997-10-06
Granted: 2002-01-25
Abstract: Shaped block 1, preferably of concrete, for producing a wall 10, 11, 12 formed from shaped blocks arranged next to and on top of one another, thereby forming cavities, with an endless walling preferably comprising four side walls 2, 3, 4, 5, with a filling opening 6, passing - as seen in the position for use - right through from the upper side to the underside, for receiving filling material, and with at least one undercut 7, 8, protruding into the filling opening 6, for delimiting the filling material which can be piled up in the cavities with a free angle of repose, which undercut respectively extends along a side wall, the projections 8, 7 which protrude into the filling opening and are preferably formed as undercuts extending at least part of the way along at least two adjacent side walls 3, 4 of the shaped block 1. <IMAGE>
Patent AT-388130-B (AT)
Title: Device for fitting grip rolls on handles
Inventor: KOPSCHAR FRANZ ING
IPC: B27M3/16
Filed: 1987-07-08
Granted: 1989-05-10
Abstract: A device for fitting grip rolls 16 on handles 15 has a support 13 which is mounted rotatably about an axis 11 in the device and on which a number of holding devices 14 for the preferably milled handles 15 are provided. The support 13 can be rotated stepwise, owing to which the handles 15 can be moved successively to a station 2 for cutting the handles 15 to a predetermined length dimension, to a station 3 for milling a cylindrical neck 35 at one handle end, to a station 4 for producing plane, mutually diametrically opposite and parallel surfaces 36 on the necks 35, to a station 5 for fitting the grip rolls 16 on the necks 35, to a station 6 for nailing the grip roll 16 to the handle 15, and to a station 7 in which the handles 15 provided with grip rolls 16 are removed from the support 13. Also provided is a conveying device 50 for supplying grip rolls 16 to the station 5. <IMAGE>
Patent AT-409982-B (AT)
Title: Device to prevent erroneous travel on an exit road of a motorway
IPC: E01F13/10
Filed: 1999-10-21
Granted: 2002-12-27
Abstract: To prevent erroneous travel on an exit road (2) of a motorway or the like regions (5, 6) are provided along the exit road on both sides and to its end with shaped elements (7) of similar appearance.<IMAGE>
Patent AT-406077-B (AT)
Title: Garage door insulation retro-fitting kit - for rapidly fitting insulating boards using adhesive tape or screws and blocks
IPC: E06B3/70
Filed: 1997-12-11
Granted: 2000-02-25
Abstract: A retrofitting kit for insulating corrugated sheet metal (especially steel) garage doors, especially tilting doors, consists of individual or combined, especially metal clad insulating boards of size corresponding to the area between the door frame profiles, together with either (a) one or more pieces of aluminium adhesive tape; or (b) wooden blocks (11), which are longer than the width of the door frame profile and which are inserted between the frame profile and the door sheet (2) between adjacent troughs, and at least the same number of screws (13) with washers for screwing the insulating boards (4) to the blocks (11).
Patent AT-399409-B (AT)
IPC: G06K17/00
Filed: 1993-10-19
Granted: 1995-05-26
Abstract: PCT No. PCT/AT94/00150 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Oct. 17, 1994 PCT Pub. No. WO95/11493 PCT Pub. Date Apr. 27, 1995To print a card-type data medium that has a thermosensitive layer, the data medium is passed through a flat channel defining a level transport path provided with a bulge. Situated in the bulge is a thermal print head set at a distance outside the transport path. Opposite the thermal print head, on the other side of the channel is a pressure contact roller which can be moved through the transport path toward the thermal print head. The device preferably has a bar code reader, a magnetic strip reader and an IC reader.
Patent AT-392415-B (AT)
Title: Oral and dental care composition
IPC: A61K8/97
Filed: 1988-10-12
Granted: 1991-03-25
Abstract: An oral and dental care composition based on conventional abrasives and thickeners with various additives such as surface-active agents and medicinal agents such as, for example, fluorides and ash is distinguished in that the composition contains grapevine ash as ash. The said mixture not only increases the cleansing action in a natural way but also increases the optical effect because the paste or care composition is a jet-black presentation for use.
Patent AT-396266-B (AT)
Inventor: SOYLAND ARNULF
IPC: E02F3/30
Filed: 1988-12-05
Granted: 1993-07-26
Abstract: In a hydraulic excavator (1) having a boom (16) which can be swivelled in a vertical plane and has a running gear which is arranged on the base frame and can be moved towards the ground by moving the excavator shovel (8), at least one thrust cylinder-piston assembly (15) on the frame, said assembly being provided for the purpose of displacing the excavator shovel (8) in the horizontal direction, engages between two stays (9, 10) forming a parallelogram link on a plate (11) connecting the stays (9, 10) of the parallelogram link (4) or, in the region of the plate (11), on one of the two stays (9, 10). Also connected swivellably to the plate (11) are the boom arm (16) and at least one lifting cylinder-piston assembly (17) for swivelling the boom arm (16) in the vertical direction and at least one tilting cylinder-piston assembly (20) for tilting the shovel (8), the tilting cylinder-piston assembly (20) being connected to a link arm (21) pivotably supported on the boom arm (16) and a connecting rod (25) connected to the link arm (21) in articulated fashion being connected to the shovel (8) in articulated fashion outside the tilting axis (30) on the boom arm (16). <IMAGE>
Patent DK-163506-B (DK)
Inventor: SIEGEL HERBERT
IPC: C07D233/60
Filed: 1985-03-21
Abstract: N-Bicycloheptyl- and N-bicycloheptenyl-imidazoles of the formula I <IMAGE>  I  in which A, B, R1, R2 and n have the indicated meanings, and their physiologically tolerated salts, a process for the preparation of these compounds, pharmaceutical products based on these compounds, and their use as medicaments, in particular for the treatment of disturbances of the serum lipoprotein spectrum, are the subject-matter of the invention.
Patent DK-152354-B (DK)
Inventor: LOBITZ FRITZ
IPC: C05C7/00
Filed: 1980-07-11
Abstract: A process for the production of a mixed crystalline non-caking granular mineral fertilizer based on ammonium salts such as ammonium sulphate, ammonium nitrate or ammonium phosphate, as well as mixtures thereof, optionally with further additives, comprising forming a melt or solution susceptible of granulation of the ammonium salts, adding dicyandiamide in an amount to result in a total content of 0.1 to 10% by weight, to the melt or solution susceptible of granulation of the ammonium salt prior to its granulation and then effecting granulation of the ammonium salts.
Patent DK-158127-B (DK)
Inventor: GEJL-HANSEN FREDERIK
IPC: A23K1/00
Filed: 1982-08-10
Abstract: A process for preparing a diced frozen food product characterized in that a compact solid foodstuff is treated with microwaves to remove some of the water present, the foodstuff being diced before or after the microwave treatment, and finally frozen.
Patent DK-162285-B (DK)
Inventor: BERNAREGGI VIRGILIO
IPC: C07D451/10
Filed: 1984-07-25
Abstract: The invention relates to new products, namely endo-8,8-dialkyl-8-azoniabicyclo [3.2.1] octane-6,7-exo-epoxy-3-alkylcarboxylates, of formula:in which R, and R<sub>2</sub>, which can be the same or different, are linear or branched alkyl radicals of 1-5 C atoms or cycloalkyl radicals of 3-6 C atoms;R<sub>3</sub> and R<sub>4</sub>, which can be the same or differend, are alkyl radicals of 1-6 C atoms;X<sup>-</sup> is a halide ion.The new compounds are powerful spasmolytics.
Patent DK-166183-B (DK)
Inventor: JERVIS JAMES E
IPC: H02G3/08
Filed: 1989-12-22
Abstract: A splice case for a telecommunications cable splice comprises first and second parts that are held together by springs that function also to deform surfaces of the parts to put a sealing material therein under compression. The splice case may contain a conductor organizer.
Patent FI-92814-B (FI)
Inventor: FRANDSEN AKSEL SOENDERGAORD
IPC: C02F3/08
Filed: 1987-05-25
Granted: 1994-09-30
Abstract: An air-driven contact filter for biological cleaning of waste water has spiral wound channels with an axis placed below the surface of the water. Air is blown into the center and water is displaced so that the channels will rotate.