baber/WOPTO huggingface dataset:
Patent IT-1299024-B1 (IT)
Title: Quick fit seal for pressurized pipes
Inventor: PEROTTI ALESSANDRO
IPC: F16L/
Filed: 1998-04-03
Granted: 2000-02-07
Abstract: The quick fit connection (1) for pipes carrying pressurized fluid has one pipe with a female flared open mouthed end (2) and a second pipe (3) with a male connecting end. A groove (4), formed in the outer surface of the male pipe end houses an O-ring seal (8) with a second O-ring (9) seal located in a separate groove having a flat flanged surface. The first O-ring forms a sealing contact with the bore of the female pipe end and the open mouthed end of the female pipe end is tapered to provide a seal surface for the second O-ring. The two pipe ends are secured axially by an external fitting to provide a secure seal as the O-rings are compressed.
Patent IT-1307909-B1 (IT)
Inventor: HOFMANN ROBERTO MARIA
IPC: A61B17/64
Filed: 1999-01-21
Granted: 2001-11-29
Abstract: There is disclosed a fixing device comprising: a bar (4), at least one turret-like support (8a) having an outer casing (9) movably mounted on said bar (4), an articulated joint (12) for supporting surgical elements (2), placed at an end of the turret-like support (8a) and angularly movable relative to the outer casing (9), a single locking device (15) being provided for securing the outer casing (9) to the bar (4) and locking the angular position of the articulated joint (12), which device comprises a cam (17) movably supported by the outer casing (9) and placed between the bar (4) and the articulated joint (12) and having a forcing position at which the bar (4) and the articulated joint (12) are both locked by pressing, a single drive member (16) being also provided for operating the cam (17). <IMAGE>
Patent IT-1309851-B1 (IT)
Inventor: CRISTOFORI GILBERTO
IPC: A01M23/00
Filed: 1999-06-08
Granted: 2002-02-05
Abstract: A method and a device for detection and signalling the presence of preys, which can be fixed to a trap (1) comprising a box body (2) with inlet ports (3) and a over (4). The inlet ports 3 are equipped with a one way inlet mechanism (6,7,8). An animal that enters the trap 12, once passed a central point, causes the movement of the mechanism (6,7,8), which once passed returns back to a starting position. For signalling the presence of vermin in the trap this mechanism is used, for example by means of a push button (15) operated by the their movement. Alternatively, the means for detecting provide the use of one or a plurality of elongated elements (18) operated by the movement of the vermin in the trap. Such elements can be arranged both vertically and horizontally. A further embodiment provides a photocell or a sensor of presence arranged in the block of the trap. The means for signalling can comprise both a light device (21) and a sound device (22), arranged either on the trap or on a remote support (23). The connection can be carried out with a electrical cable (24) with a transmitter (26) and a remote receiver (25), connected to the detecting device. The means for signalling can communicate the entry of the preys in the trap with a predetermined delay time, so that other vermin that can be present enter the trap before the intervention of the operator. The device, according to the present invention can be used for monitoring several traps at the same time.  <IMAGE>
Patent IT-1289230-B1 (IT)
Inventor: ALBER HEINZ
IPC: F16H61/24
Filed: 1996-12-04
Granted: 1998-09-29
Abstract: A shift device for the gear change transmission of a motor vehicle has a jib supporting an additional mass pivotably on a housing part. The jib is connected by a link to a shift lever which is connected in a rotationally fixed manner to a rotatably and axially displaceable selector shaft. The shift lever can be actuated by a manual shift lever via a kinematic connection.
Patent IT-1268623-B1 (IT)
Title: Absorbent hygienic article
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 1994-10-07
Granted: 1997-03-06
Abstract: A flexible, multi-layer, fluid-absorbent, attachable panty-liner elastic in at least one direction is such that (a) the loading force to extend a 1 inch wide sample to 125% of its original length is not more than 400 (esp. 60-100)g; and (b) the residual stretch (pad set) after three 125% stretch/relaxation cycles is not more than 15 (esp. not more than 8)% of its original length. The liner pref. comprises an absorbent layer adhesively joined on one side to a water-impermeable sheet and opt. also on the other side to a water-permeable sheet, and may be perforated. Bonding of the layers is pref. effected using a specified elastomeric hot melt adhesive blend.
Patent IT-1293859-B1 (IT)
Inventor: SICILIANO VITO
IPC: B60L5/00
Filed: 1997-06-30
Granted: 1999-03-10
Abstract: A current pickup device wherein a supporting structure (104), carried in articulated manner by an electric vehicle (80), supports an elongated central permanent magnet (147), and a pair of current pickup members (132a, 132b) spaced with respect to each other on opposite sides of the central magnet (147). The current pickup device may be used in conjunction with a power line wherein a number of insulated conducting elements (34) are arranged in the traveling direction (8) of the electric vehicle (80), and are supplied successively as the electric vehicle travels along the line. The permanent magnet (147) interacts with ferromagnetic reference elements (170a, 170b) extending along the power line and in a predetermined position with respect to the conducting elements (34), to position the supporting structure (104) in a self-centered position in which the field lines generated by the magnet (147) at least partly enter the ferromagnetic reference elements (170a, 170b) along a minimum path, and in which the current pickup members (132a, 132b) mate respectively with at least one conducting element (34) and a continuous ground line extending parallel to the conducting elements (34).
Patent IT-1306980-B1 (IT)
Inventor: MARTELLI PIER PAOLO
IPC: B60W10/10
Filed: 1999-01-13
Granted: 2001-10-11
Abstract: An engine-gearbox assembly comprises manual control means (17, 22) for controlling the operation of the friction clutch (16) and the engagement of the gears, and actuators means (36, 38) for controlling in a servo-assisted manner the operation of the friction clutch (16) and the engagement of the gears, independently from said manual control means (17, 22). An electronic control unit (32) is provided for controlling said actuator means as a function of a command imparted by the driver. <IMAGE>
Patent JP-3058876-B1 (JP)
Title: 攪拌装置および融雪装置
IPC: B01F33/40
Filed: 1999-05-14
Granted: 2000-07-04
Abstract: 【要約】
【課題】  プロペラ等の機械的な駆動源を必要とするこ となしに、液体を効率的に攪拌する攪拌装置、および、 雪塊を効率的に融解させる融雪装置を提供することであ る。
【解決手段】  内径Ｄの円筒形容器又は内接円径Ｄの多 角形の平面形状をもつ容器を備え、容器内には、攪拌し ようとする液体又は融解させようとする雪塊が投入され た水が収容されており、液面又は水面から深さＨ １ のと ころに上向きに配向され、液体又は水内に気体を吹き込 むための１又は複数のノズルが配置されており、深さＨ   １ と内径又は内接円径Ｄとの比Ｈ １ ／Ｄが、約０．３〜 約１の範囲にあり、ノズルから液体又は水内に吹き込ま れる気体の流量Ｑ ａ が、ρ Ｌ Ｑ ａ   ２ ／（σ Ｌ Ｄ ３ ）＝１ ０ −５ （ここで、ρ Ｌ は液体又は水の密度、σ Ｌ は液体 又は水の表面張力）を満足する流量以上であり、かつ、 気体の気泡が液面又は水面を吹き抜ける程度以下である ことを特徴とする。
Patent JP-2912918-B1 (JP)
Title: 長尺熱電対の遠隔操作治具
IPC: G21C17/003
Filed: 1998-06-19
Granted: 1999-06-28
Abstract: 【要約】
【課題】  マニプレータのみで長尺熱電対を遠隔操作で きるようにし、それによって安全性及び作業性を向上さ せる。
【解決手段】  全体が円形もしくは正多角形の板状構造 をなし、円形状もしくは正多角形状の基材２２の片面外 周に多数の逆Ｌ型部材２４を突設した長尺熱電対を巻き 付けるための巻枠部２６と、前記基材の片面に設けた相 対向する湾曲板ばね２８からなる熱電対電気コネクタを 保持するための電気コネクタ取付け部３０と、前記基材 の中央に設けたマニプレータ把持部３２とを具備してい る長尺熱電対の遠隔操作治具２０である。そしてマニプ レータ把持部は、マニプレータの指のほぼ全体を納める ような厚みを有し、２方向から把持可能なように２対の 指孔３４が直交する向きで設けられ、各指孔の内側部分 がマニプレータ指の形状に合致する溝形状をなしてい る。
Patent JP-2947795-B1 (JP)
Title: ヒンジリッド型パックの包装機
IPC: B31B1/26
Filed: 1998-07-28
Granted: 1999-09-13
Abstract: 【要約】
【課題】  大幅な改作を伴うことなく、係止機構（舌片 及び係合エッジ）を備えたヒンジリッド型シガレットパ ックを製造するための包装機を提供する。
【解決手段】  包装機は、一対のブランクカッタローラ ３０，３２の下流に一対の舌片起こしローラ３４，３６ を備えており、一方のローラ３４には折り込み穴４６が 形成され、そして、他方のローラ３６には折り込み突起 ４８が形成されている。折り込み突起４８は折り込み穴 ４６と協働してブランクＢＬ 2 に形成した舌片予定部Ｔ ｙを折り込み、舌片Ｔを突き起こして形成する。
Patent JP-2996962-B1 (JP)
Title: 固定具
IPC: F16B21/04
Filed: 1998-10-14
Granted: 2000-01-11
Abstract: 【要約】
【課題】  円孔部と円孔部の周縁に切り欠き部を有する 板材の取付孔に固定される固定具において、固定具の回 動を抑止するための係止孔を板材に設ける必要をなくす と共に、取り外しを容易にする。
【解決手段】  基体１１の両側には、下向きに湾曲した 一対の押圧翼部１２を延設し、基体１１の平坦な下面中 央には下向きに延びる脚部１３を設ける。この脚部１３ の下端に、基体１１の下面に対して平行に、かつ、押圧 翼部１２が延設された方向に対して垂直方向に一対の係 止突片１４を突設する。さらに、脚部１３の下端には、 係止突片１４が突接された方向に対して垂直方向に、脚 部１３の下端から基体１１側へ向かって拡開した回動抑 止片１５を設ける。この回動抑止片１５は、取付孔の円 孔部では狭窄し、一方、取付孔の切り欠き部では拡開す る。
Patent JP-2987588-B1 (JP)
Title: 担架型折りたたみ式浴槽
IPC: A61H33/00
Filed: 1998-09-28
Granted: 1999-12-06
Abstract: 【要約】
【目的】  在宅要介護者の入浴介護を、ベッドなどの寝 具の上で、一人の介護人にて安全容易に行うための浴槽 を提供する。
【構成】  折りたたみ自在の浴槽（１）と浴槽側面を上 部より支持する着脱自在の担架フレーム（２）及びベッ ド等の寝具の外側に位置し、担架フレームを支持する高 さ調節及び着脱自在のスタンドフレーム（３）から構成 される。また、浴槽内部にクッション（４）及び浴槽内 上部にカバー（５）を設けてある。
Patent JP-H0786009-B1 (JP)
IPC: C07K14/41
Filed: 1990-12-05
Abstract: Semisynthetic derivatives with immunomodulation activity for parenteral or oral administration, obtained by conjugating amino acids or polyamino acids with an insoluble fraction coded BV 88, which is isolated from Corynebacterium granulosum IV-86 ATCC strain 53966 and consists of peptidoglycan and glycoproteins.
Patent MD-4083-B1 (MD)
Inventor: CEMIRTAN MIHAIL
IPC: B65D41/04
Filed: 2009-10-12
Abstract: Inventia se refera la industria alimentara, si anume la un dispozitiv pentru astuparea buteliei si evacuarea din aceasta a lichidului, aflat sub presiune, si poate fi utilizata la pastrarea si transportarea bauturilor gazate si puternic gazate. Dispozitivul consta dintr-un element de astupare si un element de evacuare a lichidului sub presiune. Elementul de astupare este executat cu posibilitatea fixarii pe gatul (1)  buteliei si include un corp (2) cu filet interior. In corp este executata o gaura strapunsa axiala, in care sunt amplasate o supapa de retinere (3) cu inel (6), un manson de etansare (8) montat pe capatul superior al unui tub de evacuare (9), amplasat in butelie, si un arc (7), capatul superior al caruia este fixat de baza supapei (3), iar cel inferior este amplasat deasupra capatului superior al tubului (9). Pe baza superioara a elementului de astupare este executat un sant inelar pentru fixarea unei  membrane de protectie in cazul cand elementul de astupare este utilizat separat. Elementul de evacuare a lichidului include un corp (4) cu cioc pentru evacuarea lichidului si un robinet cu element de presiune (5) instalat coaxial cu supapa de retinere (3), arcul (7) si tubul de evacuare (9) al elementului de astupare. Pe capatul inferior al elementului de evacuare a lichidului este executat un prag inelar, care repeta conturul santului inelar, cu posibilitatea fixarii lui pe elementul de astupare.
Patent NO-330235-B1 (NO)
Inventor: LAM ANDREW C
IPC: A61K/
Filed: 2000-11-28
Abstract: Methods and devices for maintaining a desired therapeutic drug effect over a prolonged therapy period are provided. In particular, oral dosage forms that release drug within the gastrointestinal tract at an ascending release rate over an extended period of time are provided. The dosage forms may additionally comprise an immediate-release dose of drug. <IMAGE>
Patent NO-335798-B1 (NO)
Title: Hydraulisk, undersjøisk kopling med avtappingsboring
Inventor: SMITH III ROBERT E
IPC: F16L37/36
Filed: 2001-05-11
Abstract: En undersjøisk hydraulisk kopling har en avtappingsboring for sjøvann utvendig i forhold til koplingen for å gå inn i boringen av koplingens muffeelement, når tappelementet er delvis trukket ut av muffeelementet. En ringformet radial tetning plassert mellom koplingselementene tillater fluid å strømme gjennom, avtappingsboringen og inn i boringen, mens den tetter mot strømmen av hydraulisk fluid ut av koplingen. Avtappingsboringen og en ringformet radial tetning sørger for at sjøvann fyller vakuumet mellom koplingselementene når de separeres, og derved reduserer de foreskrevne separasjonskreftene.
Patent NO-315644-B1 (NO)
Inventor: NAESJE KOLBJOERN
IPC: B65D75/62
Filed: 2002-01-21
Abstract: A sealing device ( 2, 2', 2'' ) to be arranged between an opening in a drinking container ( 1', 1'' ) and a drinking straw ( 20 ), and a method of making the sealing device ( 2, 2', 2'' ). The sealing device ( 2, 2', 2'' ) comprises a region of the drinking container ( 1', 1'' ), or a part connected to the drinking container ( 1', 1'' ), made from a material ( 14 ) subjected to a plastic deformation in a portion spanning said opening in the drinking container ( 1', 1'' ). The deformation has the form of a bulge ( 2 a) of thinned material ( 4 ). The bulge ( 2 a) is folded upon itself to form a ring-shaped fold ( 12 ) on the inside of the drinking container ( 1', 1'' ). The fold ( 12 ) encircles the plastically deformed and thinned wall material ( 4 ) of bulge ( 2 a), said bulge material ( 4 ) forming an inner seal ring ( 19 ) around the drinking straw ( 20 ) when the bulge material ( 4 ) is perforated.
Patent NO-334387-B1 (NO)
Title: Multiskala, endelig volum-metode for bruk ved strømningssimulering under jordoverflaten
Inventor: JENNY PATRICK
IPC: G01V11/00
Filed: 2005-10-05
Abstract: Det er tilveiebrakt en flerskala, endeligvolum-metode (MSFV-metode) for å løse elliptiske problemer med et antall romlige skalaer som skriver seg fra enfase- eller flerfasestrømmer i porøse medier. To sett av lokalt beregnede basisfunksjoner benyttes. Et første sett av basisfunksjoner oppfanger småskala-heterogenitetene til det underliggende permeabilitetsfelt, og det beregnes for å konstruere de effektive grovskala-gjennomslippeligheter. Et andre sett av basisfunksjoner kreves for å konstruere et bevarende finskala-hastighetsfelt. Metoden oppfanger effektivt virkningene av små skalaer på et grovt gitter, den er bevarende og behandler tensorpermeabiliteter på riktig måte. Den underliggende idé er å konstruere gjennomslippeligheter som oppfanger de lokale egenskaper til en differensial-operator. Dette fører til et flerpunkts diskretiseringssystem for en endelig-volum-løsningsalgoritme. Gjennomslippeligheter for MSFV-metoden konstrueres fortrinnsvis bare én gang som et forbehandlingstrinn og kan beregnes lokalt. Dette trinn er derfor velegnet for omfattende parallell-beregnincer. Dessuten kan et bevarende finskala-hastighetsfelt konstrueres ut fra en grovskala-trykkløsning, som også tilfredsstiller den viktige massebalanse på finskalaen. Et transportproblem løses ideelt sett iterativt i to trinn. I det første trinn oppnås et finskala-hastighetsfelt ut fra løsning av en trykklikning. I det andre trinn løses transportproblemet på de fine celler ved benyttelse av finskala-hastighetsfeltet. En løsning kan beregnes på de grove celler ved et inkrementelt tidspunkt og egenskaper, så som en mobilitetskoeffisient, kan genereres for de fine celler ved det inkrementelle tidspunkt. Dersom en forutbestemt betingelse ikke er oppfylt for alle fine celler innenfor et dobbelt grovt kontrollvolum, rekonstrueres de doble basisfunksjoner og finskalabasisfunksjonene i dette doble grove kontrollvolum.
Patent NO-325564-B1 (NO)
Title: Damptette bygningsplater for vatrom
Inventor: RYKKELID PER OLE
IPC: E04F15/00
Filed: 2006-06-22
Abstract: Foreliggende oppfinnelse vedrører bygningsplater særlig for våtrom, hvilke plater har et. dampmotstandsdyktig sjikt som hindrer inntrengning av damp. Platene er særlig egnet for bekledning med fliser og er prefabrikkert på en slik måte at de er enkle å sette opp og enkle å tilpasse til eksisterende våtromskonstruksjoner etter alminnelig eksisterende standard.
Patent NO-343087-B1 (NO)
Title: Sjøvannsbaserte, partikkelfrie, miljøvennlige bore- og kompletteringsfluider
Inventor: TANG ZHIJUN
IPC: C09K8/10
Filed: 2011-09-26
Abstract: Foreliggende oppfinnelse vedrører sjøvannsbaserte, partikkelfrie, miljøvennlige bore- og kompletteringsfluider benyttet på fagområdet for bore- og kompletteringsoperasjoner ved boring etter offshore olje og gass, spesielt på området for ikke-perforerende boring- og kompletteringsoperasjoner. De vedrørende sjøvannsbaserte, partikkelfrie, miljøvennlige bore- og kompletteringsfluidene består essensielt av de følgende komponentene: a) rent sjøvann, b) et saltresistent og viskositetsøkende filtratreduksjonsmiddel, c) en utvaskingshemmer, d) eventuelt, et bore- og kompletteringsfluidsmøremiddel, e) eventuelt, et reservoarbeskyttende middel, f) et bore- og kompletteringsfluidpreserveringsmiddel, g) eventuelt, en pHregulator, og h) eventuelt, et bore- og kompletteringsfluidskumdempemiddel.
Patent NO-342728-B1 (NO)
Inventor: MACPHERSON JOHN D
IPC: G01V3/18
Filed: 2015-04-09
Abstract: A system and method to synchronize distributed measurements in a borehole are described. The system includes a plurality of wired segments coupled together by couplers and a plurality of nodes configured to measure, process, or relay information obtained in the borehole to a surface processing system, each of the plurality of nodes comprising a local clock and being disposed at one of the couplers or between couplers. The system also includes a surface processing system coupled to a master clock and configured to determine a time offset between the master clock and the local clock of an nth node among the plurality of nodes based on a downhole generated synchronization signal.
Patent PL-79416-B1 (PL)
Title: Rotary cutter with insertable cutting elements and cutting element for use therein[gb1249513a]
IPC: B27G13/02
Filed: 1969-04-02
Abstract: 1,249,513. Woodworking. SVENSKA INDUSTRIETABLERINGS A.B. SVETAB. 25 March, 1969 [3 April, 1968], No. 15625/69. Heading B5L. A rotary cutter for working comparatively soft materials, such as wood, plastics and the like, comprises at least one cutter unit 3, Figs. 1 and 3, provided with insertable cutting elements 23, the elements being located between abutments 15, 21 provided near the periphery of the unit. A number of units may be secured between a nut and collar 4 on a shaft 1, and each unit is formed around its periphery with a plurality of circular recesses 9. A portion of each recess constitutes an abutment 15 and a further abutment 21 is provided by a member 19 located in a slot in the recess. The cutting elements may be in the form of segments of a cylinder seated on the surfaces 11 of the recesses and urged into engagement with the abutments by clocks 29 on screws 33. In another embodiment, one 109, Fig. 4, of the abutments is formed on a block 105 brazed or otherwise secured in the recess and the element 111 is urged against the abutments 107, 109 by a screw 113 and base 119. In further embodiments, the elements may be formed as prismatic bodies have curved surfaces at their ends engaging the recesses or the recesses have a cut-out so that the elements engage the recesses at spaced apart surfaces. The elements in one cutter unit are staggered with respect to those in adjacent units and are aligned with cut-outs 8, Fig. 3, in those units to permit axial withdrawal from their units. At least the cutting edges of the elements may be of cemented carbide or cutting alloy steel. The elements are reversible so that both edges thereof may be used.
[GB1249513A]
Patent PL-89058-B1 (PL)
Title: Refillable gas cigarette lighter[US3867090A]
IPC: F23Q2/16
Filed: 1972-12-09
Abstract: A gas operated cigarette lighter having a tubeshaped body of molded plastic that also serves as the liquid fuel reservoir. The top of the body is closed, but carries a valve for the release of gas and a pocket in which a complete and autonomous spark-producing, gas igniting apparatus is housed. The spark-producing apparatus can be easily removed to replace its pyrophoric flint. The other end of the body is closed with a stopper-like air-tight seal which is equipped with an automatic closing valve through which the fuel is injected. This seal or stopper is fastened in such a way to the open end of the tube-shaped body that the union is practically leak proof. A specially designed lever, swivel-mounted in the head of the lighter, is used to open and close the valve which controls the release of gas, and is under constant pressure from a laminated spring which urges said lever and valve to the position at which the gas release is closed.
[US3867090A]
Patent PL-90950-B1 (PL)
Title: Flame-proof epoxy fibrous structure and laminates thereof[US4178408A]
IPC: C08L63/00
Filed: 1974-02-13
Abstract: A formed epoxy resin composition comprising a condensed epoxy resin and pentabromodiphenylether; the use of pentabromodiphenylether alone or with other brominated diphenyl ethers as a flame-retardant agent for compositions containing epoxide resins especially fibrous substrates of glass and/or cellulose fibers containing epoxide resins therein.
[US4178408A]
Patent PL-143927-B1 (PL)
Title: Agent for coating flat textiles in particular inlays for overgarment fabrics
IPC: D06M15/227
Filed: 1983-04-20
Abstract: Coating, esp. by printing with a powder or paste, is carried out with polyethylene powder (I) having a different polymer (II) adhering to the surface of the particles. Pref. (I) is LDPE powder. (II) is a polyamide, polyurethane, polyester, polyacrylate, polyvinyl halide, polyvinyl acetate, polyether and/or polyalcohol. A plasticiser (bisphenol A) may be added. The amt. of (II) is 0.5-25 (1-10) wt.% w.r.t. (I). (II) is applied as a soln. or dispersion and dried. A double dot coating may be used, the coated (I) providing a barrier layer preventing the top layer flowing into the interfacing. This barrier layer consists of (I) contg. 0.5-10% (II), whilst the top coat consists of a hot melt adhesive powder of copolyamide (m.pt. 80-130 deg.C) or copolyester (m.pt. 115-140 deg.C). (I) has a particle size distribution of 0-200 (9-80) microns. The breaking load of the (II)-coated (I) at room temp. is (min. 25, pref. min. 50%) lower than that of uncoated (I). The technique is esp. useful for coating woven, knitted and nonwoven textile, real and artificial leather and foams. The surface properties of (II)-coated (I) are about the same as those of (II) powder, allowing (I) to be applied in the same way as other more costly hot melt adhesive powders, e.g. (co)polyamides and (co)polyesters.
Patent PL-155922-B1 (PL)
IPC: B22C3/00
Filed: 1988-03-18
Abstract: 1. Zasypka smarująco-izolacyjna, zwłaszcza do syfonowego odlewania stali uspokojonej,
zawierająca pył krzemionkowy oraz związki alkaliczne lub ich nośniki w ilości co najmniej 5%
masowych, znamienna tym, że składa się z 40-85% masowych korzystnie 60% masowych
karboglinokrzemu zawierającego co najmniej 30% masowych pierwiastka C, 10-40% masowych
korzystnie 30% masowych pyłu krzemionkowego zawierającego co najmniej 85% masowych
amorficznej krzemionki o wysokiej aktywności pucolanowej, wykazującej podczas prażenia w
atmosferze obojętnej do 1000°C efekty egzotermiczne, oraz 5-20% masowych korzystnie 10%
ψΗ masowych związków alkalicznych lub ich nośników zawierających co najmniej 50% masowych
fiQ tlenków alkalicznych.
Patent PL-156948-B1 (PL)
Title: Apparatus for lifting disabled persons
IPC: A61G7/10
Filed: 1988-04-07
Abstract: A device for lifting physically disabled persons, in particular a screw-type bathroom lifting jack comprising a base with a guide for a movable column on which an arm with a frame and a seat is mounted, and inside which there is an immovable nut and a bolt set in motion by means of a hand crank positioned on top of the movable column, whilst the column rests on the bolt collar with a self-aligning thrust bearing, characterised in that the arm (4) ends with a head (5), which contains a mounted spindle (6) connected by an articulated joint to the frame (7) with a seat (8) attached to it, where one end of the spindle (6) is connected directly to the frame (7) by means of an articulated joint A and the other end of the spindle (6) is connected to the frame (7) by means of a strutting element (9) positioned between two articulated joints B and C, and the articulated joints A, B, C constitute vertices of a triangle.<IMAGE>