baber/WOPTO huggingface dataset:
Patent IT-1264896-B1 (IT)
Title: Procedimento per la separazione del ferro presente in una soluzione  acida di un sale di zinco
Inventor: PONTOGLIO ACHILLE
IPC: C01G21/00
Filed: 1993-06-28
Granted: 1996-10-17
Abstract: La presente invenzione riguarda un procedimento per la separazione del ferro presente in una soluzione acida di un sale di zinco. La soluzione ha una concentrazione di ioni zinco compresa tra 50 e 500 g/litro, e una concentrazione di ioni ferro compresa tra 1 e 70 g/litro. Il procedimento comprende la ossidazione del ferro da bivalente a trivalente e la sua precipitazione come [Fe2O3 Fe(OH)3]. Il procedimento consente di ottenere una ottima separazione e una elevata velocità di filtrazione del composto precipitato.
Patent IT-1287424-B1 (IT)
Inventor: MUZZARELLI GABRIELE
IPC: A01F25/08
Filed: 1996-04-23
Granted: 1998-08-06
Abstract: PCT No. PCT/EP97/02006 Sec. 371 Date Oct. 14, 1998 Sec. 102(e) Date Oct. 14, 1998 PCT Filed Apr. 21, 1997 PCT Pub. No. WO97/40330 PCT Pub. Date Oct. 30, 1997An apparatus for drying cylindrical and/or parallelepiped bales of moist forage including an assembly of horizontally extending balanced isobaric ventilation chambers in overlying relationship. A lower ventilation chamber has blowing apertures on an upper face and is able to withstand the weight of the bales positioned directly on it in correspondence with the relative blowing apertures. The upper ventilation chamber has corresponding blowing apertures on a lower face whereas the intermediate ventilation chamber has corresponding blowing apertures on an upper face and a lower face and is able to withstand the weight of the bales positioned directly on it in correspondence with the relative upper blowing apertures. The ventilation chambers are movable vertically in two directions.
Patent IT-1287985-B1 (IT)
Inventor: MORASSUTTI PAOLO
IPC: F16B13/12
Filed: 1996-11-15
Granted: 1998-09-10
Abstract: A screw anchor comprising an expanding body (10) made of plastics which is cylindrical and has an axial cavity (12) for the insertion and engagement of an expansion screw (11). The expanding body at least partially comprises a plurality of annular elements (13) which are mutually axially spaced and are mutually associated by connecting bridges (14). Each annular element is composed of sectors (15) which are mutually connected by diaphragms (16) which are equivalent to rotation hinges. The cavity has, at each annular element, a profile with regions which are narrower and wider than the core diameter of the corresponding expansion screw.
Patent IT-1276609-B1 (IT)
Title: Sistema di attacco rapido, in particolare di attrezzi a trattori  agricoli
Inventor: CAVALLI ROBERTO GIACOMO
IPC: A01B59/06
Filed: 1995-11-17
Granted: 1997-11-03
Abstract: La presente invenzione riguarda un sistema di attacco rapido, in particolare di attrezzi a trattori agricoli, del tipo a tre punti di aggancio, di cui due inferiori (8) e uno superiore centrale o terzo punto di aggancio (23), i due punti di aggancio inferiori (8) essendo previsti all'estremità dei bracci (9) del sollevatore del trattore, comprendente una prima asta telescopica (1), posteriormente accoppiata al trattore e anteriormente portante detto terzo punto di aggancio (23), un doppio supporto telescopico (5) che prevede due aste convergenti dal basso verso l'alto, aventi le due estremità inferiori accoppiate rispettivamente a detti bracci (9) del sollevatore, e superiormente accoppiandosi in un unico punto con detta prima asta telescopica (1), su ciascuna di dette aste del doppio supporto (5) essendo previste coassialmente molle (6) di contrasto, provviste di fermo superiore (7), mezzi di regolazione (13) della posizione reciproca di dette due aste di detto doppio supporto (5) telescopico, due braccetti telescopici (11), uno per ciascuno di detti bracci (9) di sollevamento, mezzi di aggancio inferiori (8), disposti all'estremità anteriore di detti bracci (9) di sollevamento, mezzi per lo sganciamento (14, 15, 16, 17, 18, 19), rispettivamente, di detta prima asta telescopica (1), di detti braccetti telescopici (11) e di detti mezzi per il posizionamento di detto doppio supporto, mezzi (27a, 27b, 27c, 34a, 34c) per agevolare l'aggancio dei perni agli attrezzi, e mezzi per il bloccaggio (29, 30, 31, 32), rispettivamente, di detta prima asta telescopica (1) e di detti braccetti telescopici (11), detti mezzi di sganciamento e bloccaggio essendo previsti a portata di mano per l'operatore dalla posizione di lavoro.
Patent IT-1276441-B1 (IT)
Title: Module with steam generator for ironing and other applications
Inventor: SABADELL LUIS
IPC: D06C/
Filed: 1995-06-26
Granted: 1997-10-31
Abstract: Method 1 for ironing, steam cleaning and other applications, comprising a cabinet unit 2 which contains a steam generator 9 connectable to a water network, a power socket and steam take-off 15 borne by the cabinet unit 2 and connected to the steam generator 9, and an ironing board 18 with retractable and extensible structure, supported by the cabinet unit 2 and movable between a minimum size retracted position in which it is housed in the cabinet unit 2, and an extended use position. The socket 15 can be coupled selectively with a complementary connection plug 16 associated with a steam iron F, with a steam cleaning apparatus, and with other steam-using appliances. <IMAGE>
Patent JP-2930933-B1 (JP)
Title: グリス自己保持型遊星歯車装置
IPC: F16H57/04
Filed: 1998-04-22
Granted: 1999-08-09
Abstract: 【要約】
【課題】  一体型の非対称の遊星歯車と非対称のインタ ーナルギヤをもつ遊星歯車装置において、キャリヤ盤に よって囲まれる空間にグリスを保持し閉じ込める機能を 与えること。
【解決手段】  主キャリヤ盤の外周がインターナルギヤ のピッチ円以上の広いものとし、主キャリヤ盤外周が外 殻内歯歯車の外殻大円筒部と狭い間隙を介して半径方向 に対向する。副キャリヤ盤は外殻小円筒部の側面に摺接 する。
Patent JP-2980896-B1 (JP)
Title: 拡径シールド掘進機とその形成方法
IPC: E21D9/08
Filed: 1998-09-02
Granted: 1999-11-22
Abstract: 【要約】
【課題】  トンネルの計画路線上に大径シールド掘進機 の発進立坑を設けることができない場合等、大径トンネ ル側から掘削することができない工事に小径トンネル側 から掘削径を拡大するようなトンネル工事に対応できる シールド掘進機がない。
【解決手段】  小径シールド掘進機Ｍのカッタディスク Ｄｍを大径シールド掘進機のカッタディスクを支持でき る位置に設けたカッタドラム２で支持し、このカッタド ラム２を大径シールド掘進機のカッタディスクを旋回駆 動できる駆動機４で駆動するように構成して、小径トン ネルＴｍを掘削した小径シールド掘進機Ｍを大径シール ド掘進機に変更して拡径し、大径トンネルを続けて掘削 できるようにする。
Patent JP-2975364-B1 (JP)
Title: 多角形管の肉厚測定装置および測定方法
IPC: G01B17/02
Filed: 1998-12-02
Granted: 1999-11-10
Abstract: 【要約】
【課題】  断面が正多角形の管状物体の肉厚を角のＲ部 も含めて自動的、かつ、正確に測定する。
【解決手段】  超音波探触子２は、その下面から超音波 を送信し、被測定物体１の表面１Ａで反射して返ってく る超音波と、被測定物体１の表面１Ａを透過した後、内 面１Ｂで反射して返ってくる超音波との時間差を検出し て被測定物体１の肉厚ｄを測定し、超音波探触子昇降機 構３は、超音波探触子２を上下方向に移動させ、超音波 探触子回転機構４は超音波探触子２を所定の角度で回転 させ、任意の角度位置で停止させ、被測定物体回転機構 ５は、被測定物体１を回転させ、超音波探触子水平移動 機構６は超音波探触子２を被測定物体１の長手方向全体 に及ぶ水平移動範囲に渡って移動させ、任意の位置に停 止させるものである。
Patent JP-2974675-B1 (JP)
Title: 手荒れを防ぎ環境保護に貢献できる食器用洗剤及び汚れ落とし洗剤の作り方
IPC: C11D7/40
Filed: 1998-12-03
Granted: 1999-11-10
Abstract: 【要約】
【解決手段】  ラクトバチルス・カセイ・サブスピーシ ーズ・カセイ（Lactobacillus casei subsp. casei）に 属する微生物、ラクトバチルス・ブレビス（Lactobacil lus brevis）に属する微生物、ラクトバチルス・プラン タラム（Lactobacillus plantarum）に属する微生物、 ラクトバチルス・アリメンタリウス（Lactobacillus al imentarius）に属する微生物、及びサッカロミセス・セ レビシエ（Saccharomyces cerevisiae）に属する微生物 を含む混合微生物を、ジャガイモ、りんご、人参、飯 米、糖、小麦粉及び水を含む培地中で培養し、醗酵させ た後、醗酵物を採取し、該醗酵物中にキトサンを添加し て培養することにより得られる培養物を有効成分として 含有することを特徴とする洗浄剤である。
【効果】  優れた洗浄力及び殺菌力を有する自然環境保 全型の洗浄剤が提供される。
Patent JP-3037309-B1 (JP)
Title: 穿孔装置及びそれに用いる穿孔ユニット
IPC: B26F1/14
Filed: 1998-12-28
Granted: 2000-04-24
Abstract: 【要約】
【課題】  複数個の穿孔ユニットを配置する際の自由度 を高めるとともに並列ピッチを狭小可能にし、しかも各 穿孔ユニットをＸ方向及びＹ方向へ微調整するための操 作性を向上させること。
【解決手段】  一対のパンチ及びダイスを備えた穿孔ユ ニットの複数個をユニットベース上に並列状に配設し、 それら各穿孔ユニットの位置を、その配列方向（Ｘ方 向）及びそれに直交する方向（Ｙ方向）へ調整可能にし た穿孔装置において、上記各穿孔ユニット10，10’を前 記ユニットベース６上にユニットプレート７，７’を介 して取り付けるとともに、そのユニットプレートに対し て穿孔ユニットをＸ方向へ微調整させるＸ軸操作部材2 0，50を各穿孔ユニットごとに独立して設けたこと。
Patent NO-317879-B1 (NO)
Inventor: LEE YUE-WEI
IPC: A61K31/565
Filed: 2000-05-25
Abstract: An androgenic steroid compound of the formula:wherein:X, Y, Z, R<1>, R<2>, R<3>, R<5 >and R<6 >are as defined herein.
Patent NO-314908-B1 (NO)
Inventor: PERVAN DARKO
IPC: E04F15/00
Filed: 2000-11-28
Abstract: The invention relates to a locking system for mechanical joining of floorboards (1) along a vertical joint plane (F), and a floorboard comprising such a locking system. For joining perpendicular to the joint plane (F) there is a locking groove formed in the underside (3) of a first joint edge at a distance from the joint plane (F), and a portion (P) projecting from the lower part of the second joint edge (4a) and below the first joint edge and, at a distance from the joint plane (F), supporting a locking element (8) cooperating with the locking groove (14), said projecting portion (2) thus being located entirely outside the joint plane (F). The projecting portion (P) presents at least two horizontally juxtaposed parts (P1, P2), which differ from each other in respect of at least one of the parameters material composition and material properties.
Patent NO-333225-B1 (NO)
Inventor: SPRINKEL JR F MURPHY
IPC: A24F40/70
Filed: 2001-04-10
Abstract: An aerosol generator includes a flow passage having an inlet and an outlet, a heater arranged relative to the flow passage for heating the flow passage, a source of material to be volatilized in communication with the inlet of the flow passage, a valve to open and close communication between the source of material and the inlet of the flow passage, and a pressurization arrangement for causing material in the source of material to be introduced into the flow passage when the valve is in an open position. The aerosol generator further includes a source of power for operating the heater and the valve, and a control device for controlling supply of power from the source of power to the heater and the valve. A metering device in an inhaler includes a pressurized source of medicated fluid and a metering chamber configured to deliver a predetermined volume of fluid to a heated flow passage in the inhaler. The metering chamber can be part of a rotary valve having a bore and a displacement member moveable within the bore from a first position where the fluid is loaded into the bore to a second position where the predetermined volume is ejected out of the bore. Another metering chamber has an elastic portion of a delivery passage in fluid communication with the pressurized source of liquid and the elastic portion of the delivery passage is deformed to eject the predetermined volume.
Patent NO-320745-B1 (NO)
Title: Farmasoytisk medikament-kombinasjoner omfattende (E)-7-[4-(4-fluorfenyl)-6-isopropyl-2-[metyl-(metylsulfonyl)-amino]-pyrimidin-5-yl]-(3R,5S)-3,5-dihydroksy-hept-6-ensyre og en inhibitor, inducer eller substrat av P450 isoenzym 3A4 samt anvendelse derav
Inventor: RAZA ALI
IPC: A61P43/00
Filed: 2001-08-03
Abstract: Det beskrives trygge ikke-interagerende medikamentkombinasjoner av en 3-hydroksy-3-metylglutaryl-koenzym A (HMG-CoA) reduktaseinhibitor som er (E)-7-[4-(4-fluorfenyl)-6-isopropyl-2 [metyl(metylsulfonyl)amino]pyirmidin-5-yl](3R,5S)-3,5-dihydroksy-hept-6-ensyre eller et farmasøytisk akseptabelt salt derav (Midlet), og et medikament som enten er en inducer, inhibitor eller et substrat av cytokrom P450, særlig cytokrom P450 isoenzym 3A4. Særlige kombinasjoner er nyttige i behandling av hyperlipidemi hos mennesker som får immunsuppressiv kjemoterapi. En foretrukket kombinasjon er Midlet og et fibratmedikament, anvendelsen av slik kombinasjon ved behandling av hyperlipidemi i pattedyr, og medikamenter som inneholder en slik kombinasjon for anvendelse ved slike behandlinger.
Patent NO-334663-B1 (NO)
Inventor: STOVE GEORGE COLIN
IPC: G01N22/00
Filed: 2002-03-06
Abstract: Radar apparatus and methods of use thereof for imaging and/or spectrometric analysis. The invention employs pulsed radar signals for magnifying, imaging, scale measuring, identifying and/or typecasting the composition of substances by radargrammetric imaging and/or statistical analysis of energy/frequency spectrs. The invention may be used to locate and/or distinguish a substance from other substances, to image a substance/feature and to monitor the movement of an imaged substance/feature. The systems and methods can be adapted for a variety of applications at a wide range of scales and distances, from large scale, long range applications such as geophysical imaging/analysis, to the small scale such as material typecasting applications and small scale (including microscopic) imaging/analysis, including biological and medical imaging and diagnostic applications. The invention includes novel antenna assemblies and novel data processing techniques.
Patent NO-327506-B1 (NO)
Inventor: GRAY PATRICK W
IPC: G01N33/50
Filed: 2005-05-04
Abstract: The present invention provides polynucleotides that encode the chemokine receptors 88-2B and materials and methods for the recombinant production of these chemokine receptors. Also provided are assays utilizing the polynucleotides which facilitate the identification of ligands and modulators of the chemokine receptors. Receptor fragments, ligands, modulators, and antibodies are useful in the detection and treatment of disease states associated with the chemokine receptors such as atherosclerosis, rheumatoid arthritis, tumor growth suppression, asthma, viral infection, AIDS, and other inflammatory conditions.
Patent NO-325094-B1 (NO)
Title: Nedihulls maleverktoy for a bestemme innstromningsforhold til en fluidproduserende bronn
Inventor: LOKEN HELGE
IPC: E21B47/10
Filed: 2006-02-10
Abstract: Loggeverktøy (2) for å bestemme innstramning til en brønn fra fluidproduserende formasjonssoner. Et sett pakninger (15, 21, 27, 30) tetter mot brannveggen og danner sammen med et indre rør (12) i verktøyet og brannveggen ett eller flere perifere kamre. Et antall sensorer (17, 19) for registrering av fluidfase og strømningshastighet er plassert i kamrene som mottar formasjonsfluid fra en aktuell sone. Det indre røret (12) leder formasjonsfluid fra oppstrøms soner gjennom verktøyet forbi sensorene (17, 19) uten å påvirke disse.
Patent NO-336623-B1 (NO)
Title: Fremgangsmåte for å bore i en formasjon med sprekkdannelser
Inventor: REITSMA DONALD GORDON
IPC: E21B21/08
Filed: 2007-04-20
Abstract: Fremgangsmåte for boring av borehull (106) i en formasjon med sprekker, kjennetegnet ved følgende trinn: føring av et borerør (112) inn i borehullet (106) slik at det dannes et ringrom (115) mellom bore-hullveggen og borerøret (112), pumping ved hjelp av primære pumper (138) av et borefluid (150) inn i borehullet (106) via et indre rør i borerøret (112) og et utløp (114) for fluid fra borerøret (112) og anordnet i nærheten av en fjerntliggende ende av borerøret (112), trykkforsegling av ringrommet (115) ved bruk av en trykkpakning (142) så som et roterende hode tilhørende en utblåsingssperre BOP, pumping av et brønnkontrollfluid inn i ringrommet (115) via et brønnkontrollrør (124) som fluidmessig forbinder ringrommet (115) på et sted mellom trykkpakningen (142) og utløpet (114), med et returtrykksystem (131), og trykkbalansering av brønnkontrollfluidet mot trykkpakningen (142) og returtrykksystemet (13l).
Patent NO-332008-B1 (NO)
Title: Fremgangsmate og anordning for kabelarhjulsbytte
Inventor: STRAND THOR
IPC: B63B21/16
Filed: 2008-04-21
Abstract: Fremgangsmåte for kabelarhjulsbytte hvor et første kabelarhjul (1) befinner seg på en aksling (2), og hvor fremgangsmåten omfatter: - å tilordne en hydraulisk sylinder (10) til akslingen (2); - å forskyve det første kabelarhjul (1a) ut av akslingen (2) ved hjelp av sylinderen (10); - å kople det første kabelarhjul (1a) til en transportinnretning (38) mens det første kabelarhjul (1a) blir holdt i posisjon av sylinderen (1); - å kople et andre kabelarhjul (1b) til sylinderen (10) mens det andre kabelarhjul (1b) blir holdt i posisjon av transportinnretningen (38); og - å forskyve det andre kabelarhjul (1b) inn på akslingen (2) ved hjelp av sylinderen (10). Det er også tilveiebrakt en anordning for utøvelse av fremgangsmåten.
Patent NO-338108-B1 (NO)
Title: Brannspjeldkanalhylse
Inventor: LAMPINEN ESA
IPC: F16L5/04
Filed: 2008-07-04
Abstract: Brannspjeldkanalhylse (2) som har dens omkrets over et relativt snevert ringformet område gitt en perforering (6), som fungerer til å forsinke varmeledning i kanalhylse-elementet og hvor perforeringen er forseglet for å eliminere luftlekkasjer. Oppfinnelsen er implementert ved at perforeringen er forseglet ved hjelp av et elastisk ildfast materiale (7).
Patent NO-335208-B1 (NO)
Title: Overvåking av et objekt
Inventor: VATN GUDBRAND
IPC: G08B1/08
Filed: 2011-10-25
Abstract: Et system for sporing av et objekt omfatter en kommunikasjonsenhet (100) som i en normaltilstand er anbrakt nær objektet. Kommunikasjonsenheten (100) inneholder en avleser (110), en radiostasjon (120) tilpasset kommunikasjon med en basestasjon (130) og en elektrisk energiforsyning (140). Systemet har videre en ID-enhet (125) i eller på objektet. ID-enheten (125) har en unik ID, og inneholder en mottaker og en sender tilpasset å sende brikkens unike ID som respons på et innkommende signal fra avleseren (110). En alarmkrets (115) er anbrakt mellom avleseren (110) og radiostasjonen (120). Alarmkrets er konfigurert til å utløse en alarm hvis avleseren ikke får respons fra ID-enheten. Kommunikasjonsenheten (100) kan videre omfatte midler for å bestemme radiostasjonens (120) geografiske posisjon. I en anvendelse for overvåking av dyr kan energiforsyningen (140) lades av en generator som omformer bevegelsesenergi til kjemisk energi i energiforsyningen (140).
Patent NO-341913-B1 (NO)
Title: Piezoelektriske sendere og mottakere innrettet for posisjonsbestemmelse av seismiske streamere
Inventor: FALKENBERG JON
IPC: G01V1/20
Filed: 2016-05-24
Abstract: Et system omfatter et antall akustiske sendere montert inne i streamerne og innrettet for å sende bredbåndssignaler med lav krysskorrelasjon mellom signalene fra forskjellige sendere; et antall akustiske mottagere montert inne i streamerne og innrettet for å motta signalene fra senderne; minst en prosessor innrettet for å krysskorrelere signalene som er mottatt ved mottagerne, med kopier av sendersignalene for å bestemme identiteter av senderne av de mottatte signalene og for å bestemme forplantningstider for de mottatte signalene; og en hovedprosessor innrettet for å omforme forplantningstidene til avstander mellom de identifiserte senderne og mottagerne, og for å bestemme relative posisjoner av streamerne ut fra avstandene.
Patent PL-149346-B1 (PL)
Title: Process for preparing 2,3-dihydroxypropyl ether of starch
IPC: C08B31/12
Filed: 1986-11-04
Abstract: The invention is related to the method of obtaining 2,3-dihydroxypropyl ether of starch with general formula 1 where R₁, R₂ and R₃ can be the same or different being a hydrogen atom and/or being CH₂CH/OH/CH₂/OH/ groups where the degree of substitution is at least 0.1. 
     The method according to the invention consists in reaction of starch with 3-chloro-1,2-propandiol in the amount of 1 - 150 % by weight in temperature 20 - 120°C. 
     The reaction is carried out in alkaline aqueous solution characterized at least by equimolar amount of alkaline compounds in relation to applied 3-chloro-1,2-propandiol.
Patent PL-157368-B1 (PL)
Title: Three-duct steel chimney
IPC: E04H12/28
Filed: 1988-08-04
Abstract: Tri-channelled steel stack with a support tower with its cross-sectional area decreasing upwards up to the half height of the stack, where individual stack channels are positioned inside of the tower footprint, characterised by the fact that the support tower, of an angular frame design, consists of three pipes (3, 3a) of large diameters, with the communication pipe (2) located centrally and forming a construction core of the system that through the struttings (5) and landings (4) joins the whole structure, and where stack channels (1, 1a, 1b) are mounted in the tower on roll bearings (7) positioned on each storey.<IMAGE>
Patent PL-156468-B1 (PL)
IPC: A62B/
Filed: 1988-09-16
Abstract: Urządzenie regulacyjne górnego punktu
kotwiczenia pasów bezpieczeństwa w pojazdach,
wyposażone w prowadnicę i zaczep blokujący,
zraamieme tym, że zaczep blokujący z
otworem gwintowanym (4) do kotwiczenia
pasa i trzpieniem ryglującym (7) stanowi wahliwy
element mocujący (3) osadzony swobodnie
wewnątrz elementu przesuwnego (2), którego
ramiona przemieszczają się w wygiętych
ramionach prowadnicy (1) i mający dwa równoległe
ścięcia (8), których krawędzie (9),
będące osiami przechyłu elementu mocującego
(3) , znajdują się w osi otworu gwintowanego
(4) .
Patent PL-158300-B1 (PL)
Title: Method of obtaining polyalkylalkoxy siloxane
IPC: C08G77/06
Filed: 1988-10-06
Abstract: A method of producing polyalkyl-alkoxy siloxane for hydrophobisation of materials, especially construction materials, in which dimethyldichlorosilane is subjected to hydrolysis, characterized in that the organic layer neutralised by water, which is obtained from the products of the dimethyldichlorosilane hydrolysis, is heated at the temperature of 100-120 degrees Celsius and under decreased pressure and the line fraction of the reactive silicone oil of the kinetic viscosity from 200 to 1000 x 10<-6> m<2>/s is separated at the temperature of 250 degrees Celsius, and to this fraction alkyl silicone ester, preferably tetraetoxysilane, is added in the weight ratio from 1:2 to 1:8 and subsequently, another element is entered into to the obtained mixture, while stirring constantly, with the weight ratio from 5:1 to 1:25, and this element, being organic solvent in the form of alcohol, containing up to 4 atoms of carbon, kerosene, petrol, methylene chloride or their mixtures as well as the catalyst in the form of organic salt of heavy metal in the amount of up to 1 percent by weight of the line fraction of the reactive silicone oil, preferably tin dibutyl dilaurate, dibutyltin diversenate.
Patent PL-158171-B1 (PL)
Title: Method of and apparatus for making small-size precast concrete unita in particular of light-weight concretes and those with thermally insulating fillers
IPC: B28B7/22
Filed: 1988-12-01
Abstract: A device for the production of small-dimension elements, particularly from lightweight concrete and materials containing heat insulation filler, comprising a battery form and a vibrator, characterized in that the form (1) is a rectangular bottomless box with a longitudinal tilting wall (2) with dents for sliding in the partition walls (6) and alignment guides (5) with inserts for forming holes (4), and the mass is thickened by the vibrator with a stand (8) made from a plate with two channel sections mating with "U"-shaped compacting cover plates with folded edges.<IMAGE>
Patent PL-160170-B1 (PL)
Title: Two level controller of constant supply power of a hydraulic system
IPC: F16K11/00
Filed: 1989-06-12
Abstract: The two-level constant supply power regulator for a hydraulic system, comprising a two-stage overflow valve made up of a master valve and a preliminary valve, and an electromagnetic distributor, consisting in that between the preliminary valve (II) and the electromagnetic distributor (IV), it has a logic slide valve (III) made up of a body (1), in which the slide (2) rests on a spring (3) fitted into a plug (4), whereas under that plug, a chamber (5)is located, and on the other side of the slide (2), there is a line (6) conveying the oil pressure signal from the pump (P2), under which a chamber (7) is formed, a coaxial opening (8) being made on the slide (2), which connects the chamber (5) through radial openings (9) with the neck on the cylindrical surface forming a chamber (10), beside which, on the side of the spring (3), another neck forming a chamber (13) is made, whereas in the body (1) there are openings (12, 14, 15) allowing for cooperation of the logic valve (III) with the electromagnetic distributor (IV) and openings (11, 16, 17) connecting with the preliminary overflow valve (II).<IMAGE>