baber/WOPTO huggingface dataset:
Patent IT-1268420-B1 (IT)
Title: Device for automatically repeating a call to an engaged telephone number
Inventor: BATTELLO FRANCESCO
IPC: H04M/
Filed: 1994-11-16
Granted: 1997-02-27
Abstract: This relates to a device for automatically repeating a call to an engaged telephone number, characterized in that it provides means for carrying out the function of recognizing the free or engaged status of the line in periods comparable to the interval between two consecutive engaged signals, combined with means for storing the number and for repeating it, if engaged, until the line is free. (Fig. 1) <IMAGE>
Patent JP-S4822065-B1 (JP)
IPC: F16D65/18
Filed: 1970-12-07
Abstract: 1309068 Spot-type disc brakes; dual- and split-circuit hydraulic brakes NISSAN MOTOR CO Ltd 19 April 1971 [7 Dec 1970] 26289/71 Headings F2E and F2F A spot-type motor-vehicle disc brake with two hydraulically-actuated pistons 11, 12 or 11a, 12a (one of which, 11a may also act as the cylinder of the assembly), the pistons defining between them a main fluid chamber 14 and an auxiliary fluid chamber 15, has two spaced seals 22, 23, where the walls of the pistons are in contact for isolating the main and auxiliary fluid chambers from each other, and a dram passage 24 leading from between the spaced seals to the outside of the brake for permitting pressurized fluid to be released when at least one of the seals fails. The decrease in fluid level in the master cylinder (not shown) provides a visual indication to the operator of a vehicle on which the brake is installed of the failure of the seal(s). In Fig. 2, piston 12 slides in stationary cylinder 11 which has secured to it at 26 a support structure 25; piston 12 acts directly on braking plate 18 which with attached pad 16 is loosely fitted in an opening 27, Fig. 3, in support structure 25; braking torque is transferred by structure 25 to cylinder 11. Friction pad assembly 17, 19, is retained by a member 20b integral with a yoke 20 moved in a direction parallel to the disc axis by piston 13; assembly 17, 19 is also loosely fitted in opening 27. In Fig. 4, cylinder 11a is closed at one end by wall 12a and is supported by two pins 30 each secured to it in two places and slidable in a rubber bushing 31 located in an arm 29 of a stationary support member 28. This movable cylinder is the equivalent of the cylinder 11 and separate piston 12 of Fig. 2. Fig. 1 (not shown) depicts the system. A master cylinder (1) has one outlet connected by line (6) to rear-wheel brakes (5, 5<SP>1</SP>) and by main line (4) to front-wheel brakes (3, 31); it has its other outlet connected by auxiliary line (4<SP>1</SP>) to the same front-wheel brakes.
Patent JP-2934621-B1 (JP)
Title: 表皮貼込み成形法及び表皮貼込み成形型
IPC: B29C33/12
Filed: 1998-04-09
Granted: 1999-08-16
Abstract: 【要約】
【課題】  表皮にシワが入らず、さらに薄肉化や破れが 起らない表皮貼込み成形法を提供する。
【解決手段】  下型１と上型２の間に表皮５をセット し、次いで、型閉じしてキャビティＣを形成した後、下 型１から該キャビティＣへ溶融樹脂ｇを供給して表皮一 体品Ｍを成形する表皮貼込み成形法において、上面側で 部分的に隆起させた面ブロック３２を形成した枠体３上 に表皮５を配設し、次いで、上型２の型閉め進行により 上型２と該枠体３とで表皮５を挟着し、その後、該枠体 ３の上方付勢力に抗して上型２を下降させ、下型１のキ ャビティ面１１に表皮５を覆着するようにして型閉じを 行う。
Patent JP-3040105-B1 (JP)
Title: スリッタ装置における上刃ナイフホルダの固定方法及び装置
IPC: B26D1/24
Filed: 1999-06-28
Granted: 2000-05-08
Abstract: 【要約】
【課題】  ガイドレールに対するナイフホルダ取付金具 の固定力に強弱のばらつきが生じることがなく、しかも 一度の操作によって複数個のナイフホルダ取付金具をガ イドレールの所定位置に同時に固定することができる上 刃ナイフホルダの固定方法及び装置を提供することを目 的とする。
【解決手段】  ナイフホルダ取付金具１３の内側に位置 するガイドレール１２側に、該ガイドレール１２の長手 方向に沿って弾性体ラグ１７を取付け、該弾性体ラグ１ ７の背面側にエアチューブ１８を設けて、ガイドレール １２側に設けたエア通路２０からエアチューブ１８に高 圧エアを供給し、エアチューブ１８の膨張に伴う弾性体 ラグ１７の押圧力により複数個のナイフホルダ取付金具 １３を同時にガイドレール１２に固定するようにしたス リッタ装置における上刃ナイフホルダの固定方法と装置 を提供する。
Patent JP-3081841-B1 (JP)
Title: 多機能鍋
IPC: A47J27/13
Filed: 1999-07-12
Granted: 2000-08-28
Abstract: 【要約】
【課題】  食卓上等に簡便に置いて、加熱調理食品が冷 えないようにして食用するのに使用したり、食材の炭火 焼きコンロとして多機能に使用できる多機能鍋を提供す る。
【解決手段】  周壁６の上半部分を切欠いた周壁開口部 ７を直径上に対にして設けた上方開口有底円筒体の外鍋 体２と、その外鍋体２の凹陥部４へ入出自在にセットす る上方開口有底円筒体の内鍋体３との組合せからなり、 その内鍋体３は通液孔９を散設した液通壁にして、外鍋 体２の週壁６の上縁に掛け止めできる掛止部１０を突設 し、かつ、外鍋体２の概ね半分の浅底形状を有し、掛止 部１０を外鍋体２の上縁に掛け止めすることによって内 鍋体３を外鍋体２の上半部分に収納セットし、掛止部１ ０を周壁開口部７へ入れることによって内鍋体３を外鍋 体２の下半部分に収納セットする構造の多機能鍋１が特 徴である。
Patent JP-3025762-B1 (JP)
Title: 鋳型製造方法
IPC: B22C1/02
Filed: 1998-11-16
Granted: 2000-03-27
Abstract: 【要約】
【課題】  合成ムライト砂を含有する再生砂を水溶性フ ェノール樹脂を用いる有機エステル硬化法で造型した場 合に高い鋳型強度を達成可能な鋳型製造方法の提供。
【解決手段】合成ムライト砂を20重量％以上含有する再 生砂50重量％以上からなる耐火性粒状材料を、水溶性フ ェノール樹脂とアルコール類の１種以上を含有する粘結 剤を用い、有機エステルを硬化剤として造型することか らなる鋳型製造方法。アルコール類は好ましくは芳香族 アルコール、脂環式アルコールから選ばれる。
Patent MD-4624-B1 (MD)
Title: Oncolytic vaccinia viruses and immuno-oncolytic therapies
Inventor: THORNE STEPHEN HOWARD
Filed: 2014-08-22
Abstract: The invention relates to oncolytic vaccinia viruses which have been modified to promote anti-tumor immunity and/or reduce host immunity and/or antibody response against the virus.Summary of the invention consists in that the oncolytic vaccinia virus comprises a nucleic acid encoding a Toll/IL-IR domain-containing adapter inducing interferon beta (TRIF) protein or a functional domain thereof. The invention also relates to methods of using oncolytic viruses in the treatment of cancers.
Patent MD-4742-B1 (MD)
Title: Use of oxohepta(salicylate)tri-iron(III)-polysolvate cluster as an inhibitor of the reproduction of fungi of the Cryptococcus neoformans species
Inventor: GORINCIOI VIORINA
IPC: C07F15/02
Filed: 2019-11-15
Abstract: The invention relates to chemistry and medicine, namely to the use of a biologically active coordination compound from the class of transition metal carboxylates, which selectively inhibits the reproduction of fungi of the Cryptococcus neoformans species and due to these properties can find application in medicine and veterinary medicine for the prevention and treatment of mycoses.Summary of the invention consists in the use as an inhibitor of the reproduction of fungi of the Cryptococcus neoformans species of oxohepta(salicylate)tri-iron(III)-polysolvate of the composition [FeIII 3O(SalH)7(H2O)2]-(DMAA)2(H2O)2.6(CH3OH)(THF)1.5, where SalH stands for monodeprotonated salicylic acid, DMAA - dimethylacetamide, THF - tetrahydrofuran, at the same time the cluster has the following structural formula:The technical result of the invention consists in revealing in the oxohepta(salicylate)tri-iron(III)-polysolvate cluster of fungistatic and fungicidal activity against fungi of the Cryptococcus neoformans species within the limits of concentrations of 0.08…0.16 µg/ml.
Patent NO-312699-B1 (NO)
Inventor: THOMPSON MICHAEL O
IPC: G09G3/20
Filed: 2000-07-07
Abstract: A method of driving a passive matrix display or memory array of cells comprising an electrically polarizable material exhibiting hysteresis, in particular a ferroelectric material, wherein the polarization state of individual cells can be switched by application of electric potentials or voltages to word and bit lines in the matrix or array.
Patent NO-320835-B1 (NO)
Title: Imidazolylderivater, anvendelse og fremstilling derav, samt farmasoytisk preparat
Inventor: DONG ZHENG XIN
IPC: A61P35/02
Filed: 2000-12-15
Abstract: Foreliggende oppfinnelse angår imidazolyi-derivater med formelen hvor variablene er definert i beskrivelsen, som er anvendelige som prenyltransferaseinhibitorer.
Patent NO-320022-B1 (NO)
Inventor: HIRSCH RICHARD
IPC: A61K9/20
Filed: 2001-06-20
Abstract: The invention relates to a solid, sustained-release pharmaceutical composition for oral administration containing tilidine mesylate as active ingredient.
Patent NO-327028-B1 (NO)
Inventor: BENDER PAUL E
IPC: H04B7/26
Filed: 2002-08-06
Abstract: A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. Each access terminal generates periodic data rate measurements based on the received forward link signal. Each access terminal then minimizes the period in which it transmits on the reverse link without being power-controlled by turning off its transmitted based on the data rate measurements.
Patent NO-336651-B1 (NO)
Inventor: STREATER JAMES R
IPC: E21B31/20
Filed: 2004-11-11
Abstract: A packer retriever having a grapple body rotatably and slideably coupled to a mandrel directly attached to a milling tool can engage a packer (or extension thereof) having a substantially smooth I.D. in a wellbore while the packer is milled. The mandrel rotates in a central opening through the grapple body. The grapple body does not rotate when released from teeth of a nut on the mandrel and can remain engaged to the packer (or the extension) as milling proceeds. The mandrel includes a specially designed shoulder and the grapple body includes a specially designed bearing, both casehardened, which allow the mandrel to rotate constantly while reducing the effects of wear. The packer retriever remains in the engaged position to prevent the packer from falling if it breaks loose while milling. The packer retriever can transfer torque to the packer and can be engaged and released multiple times.
Patent NO-333500-B1 (NO)
Title: Ny fremgangsmate for syntesen og ny krystallinsk form av agomelatin og farmasoytiske sammensetninger inneholdende den
Inventor: SOUVIE JEAN-CLAUDE
IPC: C07C235/34
Filed: 2005-02-11
Abstract: Fremgangsmåte for den industrielle syntese og ny krystallinsk form av forbindelsen med formel (I). Medikamenter.
Patent NO-333338-B1 (NO)
Inventor: AL-WEHEBI FAHAD
IPC: G08B5/36
Filed: 2008-05-28
Abstract: A hazardous gases and wind direction sensor includes a housing having a hazardous gas sensor. The gas sensor sends an output signal to a transmitter at a predetermined frequency upon detecting a hazardous gas. Wind detection is provided by eight LEDs aligned with eight corresponding photocells disposed in the housing, where each photocell represents a topographical direction and is adapted to provide an output signal associated with a particular wind direction at a predetermined frequency. A disk is coupled to a rotatable shaft in the housing and positioned between the LEDs and photocells. The shaft is coupled to a wind direction indicator such as a windsock. The disk has a slot sized to allow light to pass from one of the LEDs to its corresponding photocell, which sends an output signal to enable a switching circuit in the transmitter. The switching circuit enables the output signal at a predetermined frequency to be transmitted to a receiver.
Patent NO-330757-B1 (NO)
Title: Metode for fordampning og eventuell destillering av vaesker ved hjelp av varmepumpe
Inventor: HEGGEN OLA
IPC: B01D1/00
Filed: 2008-09-02
Abstract: Oppfinnelsen angår metode for fordampning og eventuell destillering av væsker ved hjelp av varmepumpe. Med hjelp av en varmepumpe (2), (3), (4), (5a, 5b,...), (6) hentes energi fra et energi reservoarer (1) som elver, vann, sjø, luft, sol eller jordvarme. Men det er vanskelig å oppnå tilstrekkelig høy temperatur til å få for eksempel vann til å fordampe ved atmosfæriske forhold. Oppfinnelsen går ut på å kunne nyttegjøre den lavtemperaturvarme som en varmepumpe (2), (3), (4), (5a, 5b,...), (6) gir ved at man benytter kondensator delen av varmepumpen (4) (høytrykksiden) til å fordampe væsker i en væske fordamper (4') ved et lavere trykk og derved ved en lavere fordampningstemperatur enn atmosfærisk. En pumpe eller kompressor (10) etter væske fordamperen (4'), sammen med en trykkreduserende anordning (9) for væskene på innløpssiden av væskefordamperen (4') sørger for et lavt fordampningstrykk. For å utnytte varmeenergien fra varmepumpen optimalt kan væskene forvarmes i varmevekslere (5a-5'a, 5b- 5'b,...) før eller som en del av den trykkreduserende anordning. For å oppnå høyere temperatur og trykk på de fordampede væsker komprimeres de videre med kompressor(er) (10, 10', 10") til ønsket tilstand. Alternativt med en ettervarming i mellomtrinns varmevekslere (11, 11', 11",... )forå oppnå tilstrekkelig temperatur. Ved destillering vil det være påkrevet med et trinn for hvert destillat. I tillegg til kompressorer (10, 10', 10",...), mellomtrinns varmevekslere (11, 11', 11",... ), avtapningsanordninger 12, 12', 12",...), er det påkrevet med pumper (13, 13', 13",... )for å opprettholde rett rekondenseringstrykk, eventuelt med ventiler (14, 14', 14",... ) for rett dosering av restprodukter og destillater til oppsamlings anordninger (15, 15', 15",...).
Patent NO-329593-B1 (NO)
Title: Anordning ved "green fork"
Inventor: MICHELSEN EINAR
IPC: A63B57/00
Filed: 2008-09-30
Abstract: Det omtales en anordning ved greenfork for håndtering av gress i område om treffes av fallende golfballer, hvor greenforken omfatter en holderdel til å gripes med fingrene, og en stamme med to eller flere tinder for betjening av nevnte gress, og den er kjennetegnet ved at greenforken er innrettet til permanent eller løsgjørbart å festes til en merkeskive for golfutstyr, idet den omstilles mellom en aktiv bruksstilling og passiv lagringsstilling i merkeskiven.
Patent NO-331270-B1 (NO)
Title: Fremgangsmate for a overvake et legeme innsatt i en kanal, samt system som inkluderer en innsats for elektromagnetiske resonansmalinger
Inventor: NYFORS EBBE GUSTAF
IPC: G01N22/00
Filed: 2009-04-06
Abstract: Fremgangsmåte for å overvåke et legeme som er innsatt i et rør som fører en fluidstrøm. Legemet er plassert i avstand fra rørveggen slik at det blir et gap mellom legemet og rørveggen. Gapet utgjør en elektromagnetisk, for eksempel mikrobølge, resonator. Minst en koblingsprobe plassert nær gapet. Fremgangsmåten omfatter følgende trinn: påføring av et elektromagnetisk signal, - overvåkning av frekvensresponsen til resonatoren gjennom proben og - analysering av frekvensresponsen for å tilveiebringe et mål for legemets bevegelser, for eksempel vibrasjoner indusert av turbulent strømning. Oppfinnelsen vedrører også en innsats med støttestruktur særskilt utformet for å ikke influere på resonansmålingen.
Patent PL-145061-B1 (PL)
Title: Method of obtaining bis-silyl substituted cyclopentadienes
IPC: C08L23/16
Filed: 1985-07-25
Abstract: The invention is directed to silylalkyl and silylaralkyl substituted cyclopentadienes which have a hydrolyzable group attached to the silicone atom, a process for their production and peroxide cross-linkable synthetic resin and rubber mixtures containing them.
Patent PL-161007-B1 (PL)
IPC: G01N30/90
Filed: 1987-10-07
Abstract: Sposób wytwarzania skokowego gradientu
składu eluentu w chromatografii cienkowarstwowej
 przez wprowadzenie frakcji eluentu o rosnącej zawartości
składnika modyfikującego pod dystrybutor po
wchłonięciu poprzedniej frakcji przez warstwę adsorbentu,
znamienny tym, ze przeznaczone do elucji
gradientowej rozpuszczalniki, umieszcza się w probówkach,
których liczba jest równa liczbie stopni gradientu,
po czym określone porcje tych rozpuszczalników
zasysa się, do spiralnie płasko zwiniętej cienkiej rurki
umieszczonej poniżej poziomu dystrybutora o 0,5-5
mm, a następnie wylot spirali wprowadza się do warstwy
adsorbentu i kolejnymi porcjami rozpuszczalnika
kontynuuje się rozwijanie chromatogramu.
2. Urządzenie do wytwarzania skokowego gradientu
składu eluentu w chromatografu cienkowarstwowej,
posiadające komorę chromatograficzną z
dystrybutorem eluentu oraz zestaw doprowadzający
eluent, znamienny tym, że zestaw doprowadzający
eluent stanowi płaska spirala (6) wykonana z cienkiej
rurki z materiału chemoodpornego, której końce zagięte
są, korzystnie pod kątem prostym oraz strzykawka
(8) 1 zestaw probówek (1-5), których liczba jest
równa liczbie stopni gradientu.
Patent PL-158381-B1 (PL)
Title: The method of the measurement of noise factor
IPC: G01R/
Filed: 1988-04-20
Abstract: A method of noise factor measurement, belonging to the group of methods of obtaining direct readout of results of measurement of two-port noise factor, according to which three values of noise power are used, such values occurring in the measurement receiver in three states of measurement system, namely, a switching-on noise power Nn for the measurement system state, in which a noise generator is switched on, a switching-off noise power Nc for the measurement system state, in which a noise generator is switched-off, and own noise power Nr of a measurement receiver for the measurement system state, in which the examined two-port is separated from the measurement receiver input, and such an input is closed with the use of matched load at the temperature equal to standard noise temperature To = 290 degrees K characterized in that the measured value of noise factor Fm is determined on the basis of such noise power values, in the measurement receiver (3), such a value being equal to the value of noise factor Fx of the examined two-port (2) from the relation ....<IMAGE>
Patent PL-156960-B1 (PL)
Title: Method of thermally treating bars
IPC: C21D9/00
Filed: 1988-06-10
Abstract: Rod heat treatment method, involves attaching rods in clamps placed on both sides of the heat treated area, and subsequently heating them by passing direct electric current supplied by the above clamps, through the treated area; is characterised in that at least one rod transverse section is reduced in size by forming a neck or narrowing, between the rod holding section and the treated area.
Patent PL-159625-B1 (PL)
Title: Method for obteining catalysts and catalyst carriers in shapes
IPC: B01J21/04
Filed: 1989-03-16
Abstract: 1. A method for obtaining catalysts of catalyst transfer media in blocks of required shape from non-organic oxides and hydrooxides, in particular from aluminum, which consists in mixing components with a binder and water-added solidification of the mixture into blocks of required shape, which are then submitted to a thermal conversion, characterised in that the binder used is a transient aluminum oxide obtained in the process of thermal roasting of gibsite at a temperature of 375 - 900 degrees C, whereas the shapes are rehydrated through conditioning in steam-saturated air, then in water, and then the blocks are dried and, if need be, calcinated.
Patent PL-160264-B1 (PL)
Title: Mesh bottom of a fluidized bed unit
IPC: F26B25/10
Filed: 1989-09-13
Abstract: Perforated bottom of a fluid device composed of a unit of flat, horizontal elements, overlapping with their edges with an interval which constitutes a linear nozzle of the blasting from the underbottom chamber characterised in that the elements (1-7) are placed in a cascading manner one above another, are ring-shaped and the outline of each of them makes up a geometric figure similar to the outline of the bottom and with varied in sizes in such a manner that the external sizes of the element situated above (2) are smaller than the sizes of the lower element (1) by a required scale (t) between the blasting nozzles (10), and further in such a centrally concave pile, the smallest upper element (4, 7) is a plate without a hole.<IMAGE>
Patent PL-162118-B1 (PL)
Title: Bath for electrodeposition of palladium-nickel alloy coatings
Inventor: BIESTEK TERESA
IPC: C25D3/56
Filed: 1989-10-26
Abstract: Bath for galvanic deposition of glossy palladium-nickel alloy coatings, consisting of an aqueous solution based on amine chloride complex compounds of palladium and nickel, containing from 6 to 25 g/l of palladium in the form of the amine chloride complex Pd/NH3/Cl2, form 3 to 24 g/l of nickelous chloride NiCl2, from 10 to 100 g/l of conducting salt, in particular ammonium chloride or sulphate or sulphamate, and from 0.1 to 2 g/l of imide of benzenesulphonic acid, characterized in that it also contains three of the five compounds listed below: compound I with the formula shown in the diagram, where R1 denotes an alkyl with carbon number from 2 to 8, R2 denotes hydrogen H or an alkyl with carbon number from 2 to 8, and n denotes an integer from 1 to 5, in a quantity of 0.01-1 g/l; compound II namely dodecylpyridine hydrosulphate in a quantity of 0.1-1 g/l; compound III namely polyoxyethylene caprolactam with density approximately 1.1 g/cm<3> at 25 degrees C, water content from 35 to 42%, colour on an iodine scale in mg I2 per 100 cm<3> not more than 16 and viscosity at 25 degrees C not more than 150 mPa.s, in a quantity of 0.1-1 g/l; compound IV namely polyoxypropylenetriol in a quantity of 0.1-2 g/l; and compound V namely sodium or potassium salt of lauryl sulphate in a quantity of 0.1-2 g/l.<IMAGE>
Patent PL-166289-B1 (PL)
Inventor: ZEMBATY WLADYSLAW
IPC: F28B9/06
Filed: 1991-09-17
Abstract: Wytłaczarka wieloślimakowa, wyposażona
w układ uplastyczniający z odgazowaniem,
składający się z cylindra i umieszczonych w
tym cylindrze kilku, a korzystnie dwóch zazębiających
się ślimaków, z których każdy posiada
kolejno strefy: zasilania, wstępnego sprężania 1
podgrzewania, intensywnego mieszania, którego
zewnętrzne powierzchnie uzwojeń jego końcowego
odcinka zaopatrzone są w wybrania,
następnie strefy: sprężania, odgazowania oraz
dozowania, znamienna tym, że zewnętrzne
powierzchnie uzwojeń: końcowego odcinka (9)
ślimaków (2) strefy wstępnego sprężania i podgrzewania
(4), korzystnie o stopniu sprężania
wynoszącym od 1,0 do 1,5, jak również środkowego
odcinka (10) ślimaków (2) strefy intensywnego
mieszania (5), korzystnie o stopniu
sprężania wynoszącym 1,5, zaopatrzone są w
wybrania mieszające (12), korzystnie prostopadłe
do ich zwoi
Patent PL-165933-B1 (PL)
Inventor: TYRA CZESLAW
IPC: F15B15/16
Filed: 1991-11-19
Abstract: 1· Siłownik dwuteleskopowy posiadający cylinder
a w nim dwa teleskopowe tłoczyska przesuwane
ciśnieniem czynnika roboczego wprowadzanego do
wnętrza siłownika przewodami zamocowanymi w
przyłączkach połączonych kanałami z przestrzeniami
wewnętrznymi, znamienny tym, ze kanał doprowadzający
czynnik roboczy do środkowej przestrzeni
nadtłokowej (6) składa się kolejno z co najmniej jednego
poprzecznego otworu (8) wykonanego w ściance
zewnętrznego tłoczyska (2), w pobliżu przynależnej
temu tłoczysku (2) dławmcy (7), z pierścieniowego
rowka (9) naciętego na wewnętrznej powierzchni tulei
dławiącej (5) zamykającej cylinder(1) a usytuowanego
na wysokości poprzecznego otworu (8) całkowicie
usuniętego zewnętrznego tłoczyska (2) oraz z przelotowego
otworu (10) wykonanego w tulei dławiącej
(5) pod uszczelką ruchową (11) a łączącego pierścieniowy
rowek (9) z zewnętrzną powierzchnią tulei
dławiącej (5).
Patent PL-170010-B1 (PL)
Inventor: BILINSKI JERZY
IPC: E21D17/01
Filed: 1993-04-13
Abstract: Stropnica płytowa przeznaczona do
poprzecznej i podłużnej obudowy wyrobisk
górniczych dostosowana konstrukcyjnie
do współpracy z obudową kotwiową,
znamienna tym, że ma otwory (1) korzystnie
okrągłe i wyprofilowane, a pomiędzy
otworami (1) ma symetrycznie rozmieszczone
podłużne wytłoczenia (2), ponadto
podłużne obrzeża (3) są zagięte do dołu i
promieniowo wygięte do góry pod kątem
ostrym i kończą się poniżej płaszczyzny
roboczej (4).
Patent PL-171278-B1 (PL)
Title: Branching pipe union for plastic pipelines made of thermoplastic materials
Inventor: GUITONEAU HANS
IPC: F16L41/02
Filed: 1993-07-13
Abstract: The branch coupling is equipped with a sealing system (9) incorporated into an open housing (10) provided in the internal wall of the end of the tubular element (5) which is equipped with a shut-off means (6) and constituted by:   - a flexible circular valve (11) located in the open housing exhibiting a circular central part (14) coupled to its periphery by a connection element (15); - a flexible sealing ring (16) applied to the circular valve (11) and exhibiting a central opening (17), the diameter of which is less of that of the tool used to pierce the pipeline; and - a fixing sleeve (18) which can be inserted into the open housing (10) to hold the circular valve (11) and the sealing ring (16) in place.   <IMAGE>
Patent PL-172447-B1 (PL)
Inventor: ARTWIK ZYGMUNT
IPC: C02F5/12
Filed: 1993-12-07
Abstract: 1. Sposób korekcji czynnika obiegowego kotlów parowych na okres eksploatacji z uwzglednieniem postojów, znamienny tym, ze do czynnika obiegowego wprowadza sie mieszanine poliaminy tluszczowej z etanoloaminami w ilosci 0,05 do 25 mg/cm czynnika, przy czym przed planowanym postojem zwieksza sie ilosc wprowadzanej mieszaniny. PL