baber/WOPTO huggingface dataset:
Patent CS-215887-B1 (CS)
Title: Method of differential pulse polarography
Inventor: GAJDA VLADISLAV
IPC: G01N27/48
Filed: 1978-12-29
Abstract: Differential pulse polarography method uses growing Hg drop on working electrode with dropping time of several 10 secs. Few seconds after fall of preceding drop, polarisation ramp voltage is applied with superimposed modulating rectangular pulses at frequency of several pulses per sec. Measurement is taken after second drop has fallen. Applying drops with long drop time reduces time required for analysis and results in lower Hg consumption. Measuring on drop with large surface improves sensitivity, and gives very accurate and reproducible results.
Patent CS-231125-B1 (CS)
Inventor: TOPEK KAREL
IPC: A43B23/16
Filed: 1982-12-16
Abstract: Vynález se týká obuvnického průmyslu
a konkrétně plošného materiálu, jehož se
použivá k vysekávání výztužných dílů do
obuvnických svršků, tedy tužinek a opatků.
Účelem vynálezu je připravit plošné
výztužné materiály, které kromě potřebné
tuhosti, vykazují rovněž dostatečný stupen
pružnosti, aby se deformovaný výztužný
díl dokázal vrátit do původního tvaru
a tím udržovat nepoškozený vzhled obuvi.
Uvedeného účelu se dosahuje tím,vže
ztužující nános je uspořádán alespoň po
jedné straně textilní podložky v množství
150 až 350 g/m2 a tvoří ho směs alkylonitril-butadien-styrenového
teroolymeru,
v němž poměr jednotlivých složek činí
18-25 : 12-20 i 55-70 a vinylchlorid-
-vinylacetátového popřípadě etylen-vinylaoetátového
kopolymeru, při vzájemném
poměru terpolymeru ke kopolymeru 5-20 : 1.
Patent CS-214487-B1 (CS)
Inventor: SYKORA JIRI
IPC: F25J3/04
Filed: 1980-12-30
Abstract: Účelem vynálezu je vyřešit u výše uvedeného typu kondensátoru možnost použití materiálu s jinou tepelnou roztaž- ností pro oentrální tahovou trubku. Tohoto cíle je dosaženo tím, že v oentrální tahové trubce je vevařen osobý kompensátor.
Patent CS-270866-B1 (CS)
Title: Dental thread
Inventor: JANSKA EVA MUDR
IPC: A61C15/00
Filed: 1987-12-22
Abstract: The basis of the dental floss is that it is made of a synthetic silk containing aromatic and/or healing substances, primarily for oral hygiene improvement, particularly for the interdental cleaning. It is a floss with a length mass of individual fibrils between 5 and 8 dtex, made of a non-mat polyamide on the basis of polycaproamide with the real viscosity of 2.50 to 3.40, with the content of 0.5 to 5.5 mass % of low-molecular parts, such as 0.3 to 1.6 mass % of spinning preparation, and between 0.01 and 0.95 mass % of aromatic and/or healing substances. Such substances consist of 20 to 23 mass % of menthol crystallized, 18 to 21 mass % of oleum menthae piperitae (oil of peppermint), between 15 and 17 % mass of camphor and 40 and 45 mass % of eucalypt.
Patent CS-246190-B1 (CS)
Inventor: ANDRST ZDENEK
IPC: G01K1/00
Filed: 1984-12-18
Abstract: Při použití elektromotoru bez koncových
vypínačů-je kotva motoru zapojena v diagonále
polovodičových spínačů, je pevně spojena
s poháněným mechanismem, který se pohybuje
dvěma směry mezi dvěma pevnými zarážkami
a je napájena ze svorek, mezi nimiž
je zapojen snímač proudu. Jeho výstup je
připojen na vstup potenciometru nastavitel-.
ným komparátorem, který je výstupem spojen
s hradly. Přepínací kontakt pro zadávání
směru točení je připojen ke klopným obvodům,
jejichž výstupy jsou přivedeny na hodinové
vstupy klopných obvodů a současně na vstupy
monostabilních obvodů. Výstupy těchto obvodů
jsou připojeny na vstupy hradel, kam je
rovněž připojen výstup obvodu pro určení
počátečního stavu, jahož výstup je dále
připojen k hradlům, jejichž výstupy jsou
přivedeny na nulovací výstupy klopných
obvodů, které jsou výstupy Q připojeny
k polovodičovým spínačům.
Toto ovládání lze využít pro jednoduchá
zařízení pracující mezi dvěma polohami
s nízkými rychlostmi a malými setrvačnými
hmotami.
Patent CS-235247-B1 (CS)
Inventor: PRESTL WALTER
IPC: B66C1/42
Filed: 1983-12-27
Abstract: Vynález sa týká závěsných klieští pre manipuláciu
s predmetmi hranolových tvarov
najma stohov plechu o roznej hrúbke a rieši
problém prenášania bez poškodenia materiálu.
Jednoramenné kliešte pozostávajú
z celozváraného rámu na závesnom čapě vybaveného
párom bočných vedení. V drážkách
bočných vedení sú klzné uložené posuvné
ramená vodiacej matice osadenej na osovej
skrutke poháňanej servomotorom, ktorý je
vybavený nastavitelným snímačom krútiacich
momentov s vypínačom zovretej a otvorenej
polohy a je zapojený od kabiny žieravu.
Zariadenie ďalej pozostáva z paralelogramov
svojimi koncami výkyvné uložených
na závesnom nosníku a na vodorovných če1'ustiach.
Na drieku krajných paralelogramov
sú prestavitelne uložené čapy tiahlových ramien,
ktoré sú svojimi druhými koncami uložené
vo vodiacich čapoch zdvihového ústrojenstva.
Patent DK-173809-B1 (DK)
Inventor: RUECKHEIM ERIC W
IPC: E06B3/677
Filed: 1989-05-19
Granted: 2001-11-12
Abstract: A method and apparatus for producing multi-pane glass units having a non-air gas in the interpane space. A plurality of insulating glass units (70) is assembled, each unit comprising a pair of glass panes(72) and a peripheral spacer (74). A separator (110) is placed between the panes of each unit to space them from one another, providing an opening therebetween. Once the units (70) are assembled, they are placed in a vacuum chamber (10) and a vacuum is drawn to remove air from the interpane spaces. The chamber (10) is then refilled with the desired gas (e.g., argon), and the separator means is removed from each of the units (70), allowing the units(70)to close, sealing the interpane space of each glass unit (70). The units (70) are then removed from the vacuum chamber (10).
Patent IE-47078-B1 (IE)
Title: Zinc coated wire
IPC: B29C55/00
Filed: 1978-06-06
Abstract: ZINC COATED WIRE An improvement in adhesion to rubber of cord composed of one or more brass-plated steel wires is achieved by coating the brass-plated wire with zinc prior to drawing the wire.
Patent IE-49834-B1 (IE)
Title: Enkephalin derivatives
IPC: C07K5/117
Filed: 1980-06-04
Abstract: Novel analgesic and antipsychotic agents having the formula  wherein Q is   in which R1 is hydrogen, hydroxy or halogen and R4 is hydrogen or, R1 and R4 are both hydroxy; Z is hydrogen or straight chain lower alkyl having from 1 to 4 carbon atoms and X is methylene, carbonyl, hydroxymethylene, thio, sulfinyl or sulfonyl, or Z and X, taken together, are methylidenyl, with the proviso that when X is sulfonyl or sulfinyl, Z is other than hydrogen; R5 is hydrogen or halogen, and R2 is H, a straight or branched lower alkyl group having from 1 to 4 carbon atoms, the group  or the group  wherein R3 is hydroxy, amino, alkylamino or dialkylamino wherein the alkyl moiety is straight or branched and has from 1 to 4 carbon atoms, diastereomers, enantiomers and pharmaceutically acceptable salts thereof.
Patent IE-45859-B1 (IE)
Title: Improvements in or relating to pane assemblies for windows or doors
IPC: E06B3/54
Filed: 1977-06-22
Abstract: A process for making a panel having a supported member formed either of a simple or multiple glass window and a supporting part formed of preformed parts received on and at spaced locations around the glass window for supporting a light frame thereby to accommodate the panel for use as a window or door.
Patent IE-48804-B1 (IE)
Title: A method of preparing a 2-hydroxy-3-isopropylaminopropyl or a 2-hydroxy-3-tert-butylaminopropyl aryl ether
IPC: C07D263/20
Filed: 1979-08-14
Abstract: Methods and intermediates for introducing the two blocking side chains, 2-hydroxy- 3-isopropyl or tert.-butylaminopropyl, into aromatic nuclei containing a phenolic hydroxyl group by condensing a 5-halomethyl-3-isopropyl or 3-tert. -butyl-2-oxazolidinone with an aromatic compound containing a phenolic hydroxy group in the presence of an acid binding agent at 80-150 DEG C then subsquently splitting the oxazolidinone ring using an alkali metal hydroxide or lower alkoxide at a temperature in the range of 100-150 DEG C in an organic solvent.
Patent IE-45368-B1 (IE)
Title: A sealing member
IPC: F16L21/02
Filed: 1977-08-15
Abstract: Sealing member for a spigot and socket coupling, comprising a retaining part, a sealing part extending with two steps within the space bound by the inner circumference of the retaining part and of the extension thereof and a connecting part interconnecting the retaining part and the sealing sleeve. At any point between the junction with the retaining part and the free end of the sealing sleeve, the thickness of the sealing member is not greater than the thickness of the part extending between said point and said junction. The thickness does not exceed the thickness of the sealing member at said junction.
Patent IE-44026-B1 (IE)
Title: Improved process for separating normal and isoparaffins
IPC: C07C1/00
Filed: 1976-09-23
Abstract: An improved process for separating normal paraffins from a feed stream containing a mixture of normal paraffins, isoparaffins and aromatic hydrocarbons to produce a normal paraffin product stream having a reduced concentration of contaminant aromatic hydrocarbons. The general process comprises the steps of contacting the feed stream with an adsorbent comprising a crystalline aluminosilicate wherein normal paraffins are adsorbed within the pores of the adsorbent and contaminant aromatics are adsorbed on the surface of the adsorbent and subsequently contacting the adsorbent with a desorbent material to remove both adsorbed normal paraffins and contaminant aromatics. The improvement resides in using a two-stage desorption step in which a first desorbent material contacts the adsorbent and removes surface-adsorbed aromatic contaminants and then a second desorbent material contacts the adsorbent to remove normal paraffins adsorbed within the pores of the adsorbent.
Patent IE-45823-B1 (IE)
Title: Complexes of barbituric acid derivatives
Inventor: GOLD-AUBERT PHILIPPE
IPC: C07D239/54
Filed: 1977-11-01
Abstract: Discrete tetrameric complexes of malonylurea derivatives are described in which the properties expected of the individual malonylurea derivatives are beneficially modified. The complexes are of high purity and are of considerable value in the treatment of alcoholism. Simple processes for preparing the complexes are also disclosed as are compositions containing them.
Patent IE-48884-B1 (IE)
Title: Therapeutic composition having an antithrombotic and anti-blood-platelet-aggregating activity
IPC: A61K31/44
Filed: 1979-11-28
Abstract: Therapeutic compositions having antithrombotic and anti-blood-platelet-aggregation activity comprise sulfinpyrazone and a pyridine derivative of the formula:  in which: X represents oxygen or sulfur; R represents a phenyl or benzoyl group which may carry one or more substituents selected from halogen atoms and the straight- or branched-chain lower alkyl groups, the straight- or branched-chain lower alkoxy groups, the nitro, amino, sulfonylamino, carboxy, lower alkoxycarbonyl, cyano, phenyl, hydroxy(lower)allyl, methylene-dioxy and ethylene-dioxy groups; an alpha -naphthyl group or a thienyl group; R1 represents a hydrogen or halogen atom or a hydroxy group, a straight- or branched-chain lower alkyl group, a straight- or branched-chain lower alkoxy group or a phenyl group; R' represents a lower alkyl group and n is an integer from 1 to 15; and the symbols R1 may have different meanings in each radical CHR1 when n is greater than 1, or a pharmaceutically acceptable acid addition salt or quaternary ammonium derivative thereof.
Patent IE-53533-B1 (IE)
Title: Device and method for determining the presence of antigens or antibodies
IPC: G01N33/543
Filed: 1982-10-12
Abstract: A device for determining the presence of antigens which comprises a first zone containing antigens and enzyme-linked antibodies which are capable of immunologically reacting with said antigens, said antibodies being positioned in said first zone such that they will be removed from said first zone when reacted with antigens passing through said first zone but not removed from said first zone in the absence of such antigens, and a second zone containing material capable of reacting with said enzyme-linked antibodies to produce a color forming reaction which indicates the presence of said antibodies.
Patent IE-42197-B1 (IE)
Title: Process for the production of polyalkylene oxides with terminal urethane groups
IPC: C08G65/00
Filed: 1975-12-03
Abstract: 1512800 Polyalkylene oxides with terminal urethane groups BAYER AG 30 Oct 1975 [4 Dec 1974] 44917/75 Heading C3R Polyalkylene oxides with terminal urethane groups are obtained by reacting a polyalkylene oxide having at least one hydroxyl group with an N,N-dialkyl or N-alkyl-N-aryl carbamic acid chloride at 100 to 180‹ C. in the absence of a solvent and in the absence of an acid acceptor. In examples ethoxylated stearyl alcohol, an ethoxylated mixture of lauryl, myristic, palmitic and stearyl alcohols and a polyethylene oxide, are reacted with dimethyl carbamic acid chloride.
Patent IE-61741-B1 (IE)
Title: High purity process for the preparation of 4,6-diamino-1,3-benzenediol
Inventor: LYSENKO ZENON
IPC: C07C213/00
Filed: 1987-10-29
Abstract: High purity 4,6-dinitro-2-halo-1,3-benzenediol is prepared by contacting a 1,2,3-trihalo-4,6-dinitrobenzene with an alkanol and a base. The 1,2,3-trihalo-4,6-dinitrobensene reactant can be obtained by contacting a 1,2,3-trihalobensene with a nitrating agent and an acid.
Patent LU-101106-B1 (LU)
Title: Method of controlling a multi-phase chain-link power converter using MPC, and a power converter controller.
Inventor: IBANEZ Marta
IPC: H02M7/483
Filed: 2019-01-18
Granted: 2020-07-20
Abstract: A multi-level chain-link converter (4), a controller (40) and a method (100) of controlling, or designing, the converter (4). The converter (4) comprises phase arms connected to a respective phase (A, B, C) of a power system (1). The converter (4) further comprises an energy transfer circuit (11B) that inter- connects the phase arms. The energy transfer circuit (11 B) comprises at least one energy transfer arm (10D-F). The controller (40) is configured to control the converter (4) in accordance with the method. The method includes obtaining (110) a voltage reference for a time step to be controlled, and selecting (130) a switching state that meet the voltage reference. Especially, the method comprises - performing (120) model predictive control, MFC, over a predictive horizon comprising a plurality of time steps. The performing (120) of MPC includes - satisfying 122 the voltage reference for each phase (A, B, C) in each time step, and - satisfying 124 an arm energy criterion over the predictive horizon. The selecting (130) includes selecting a switching state that satisfies (124) the arm energy criterion for each phase arm (10A-C) and each energy transfer arm (10D-F). The energy criterion constrains the electrical energy to remain unchanged over the total predictive horizon in order to counteract power system unbalance, without causing the converter (4) to become unbalanced.
Patent LU-103111-B1 (LU)
Title: Kühlgerät mit Hilfe von Flüssigkeitskühlung
Inventor: WANG GUOKUI
IPC: H05K7/20
Filed: 2023-05-02
Granted: 2023-11-06
Abstract: Die Erfindung offenbart ein Kühlgerät mit Hilfe von Flüssigkeitskühlung, umfassend: eine Wärmeableitungskomponente, die einen Rahmen und einen innerhalb des Rahmens befindlichen Wärmeableitungslüfter umfasst; wobei in dem Rahmen ein ringförmiger Kanal angeordnet ist, und wobei außerhalb des Rahmens ein mit dem ringförmigen Kanal verbundener Einlass und Auslass angeordnet sind, und wobei der zwischen dem Einlass und dem Auslass befindliche ringförmige Kanal mit einer Trennplatte versehen ist; eine Verbindungskomponente, umfassend einen mit dem Einlass verbundenen festen Sitz und einen mit dem festen Sitz abnehmbar 10 verbundenen Verbindungssitz, wobei in dem festen Sitz ein durchdringendes erstes Durchgangsloch und in dem Verbindungssitz ein durchdringendes zweites Durchgangsloch vorgesehen ist, und wobei mit einem Ende des Verbindungssitzes eine erste Rohrleitung verbunden ist; das Kühlgerät wird dazu verwendet, dass die im Betrieb des Blindleistungskompensationsgerätemoduls erzeugte Wärme durch die Rohrleitung über den Wärmeableitungslüfter und den Rahmen übertragen und abgeleitet, Wärmeableitungslüfter ist in einem Rahmen mit der Wasserkühlung installiert.
Patent LU-500215-B1 (LU)
Title: Method of identifying ecological corridor spatial range for ecosystem protection planning and implementation
Inventor: WANG JING
IPC: G06Q50/26
Filed: 2021-05-28
Granted: 2021-11-29
Abstract: The invention relates to a method of identifying ecological corridor spatial range for ecosystem protection planning and implementation, which integrates ecological functional importance evaluation with ecological corridor spatial heterogeneity analysis, and belongs to the field of ecosystem management and territorial spatial planning. The method of identifying ecological corridor spatial range provided by the invention comprises the following steps: firstly, determining the spatial range of ecological sources by ecological functional importance evaluation; then, calculating ecological resistance values by combining a land use type with a nighttime light index; and finally, based on the circuit theory, determining a spatial range of an ecological corridor according to different thresholds of cumulative resistance and the change trends of relevant indexes that reflect landscape heterogeneity. The method solves the problem of identifying ecological corridor spatial range, supports for implementation protection and construction of the ecological corridor, and improves accuracy and rationality of ecosystem management.
Patent LU-501255-B1 (LU)
Title: Watercraft ice-breaking device and watercraft comprising ice-breaking device
Inventor: WANG HONGBO
IPC: B63B35/08
Filed: 2021-12-31
Granted: 2022-06-13
Abstract: Described is a watercraft ice-breaking device and a watercraft comprising ice-breaking devices. The ice-breaking device comprises a watercraft body and two ice-breaking devices; two mounting grooves are defined on two sides of a front end of the watercraft body; the two ice- breaking devices for breaking ice are respectively mounted in the two mounting grooves. The ice- breaking member in the ice-breaking device and the impact component cooperate so that the ice surface is pre-cut and damaged, and the thickness of the ice layer is reduced. After that, the ice surface is broken through smash of the free falling of the weight. Compared with existing ice- breaking methods using hull breaking the ice and traditional ice crushing methods, the present invention is more efficient, and it is more convenient to break the ice on the region with a thick ice layer.
Patent MD-449-B1 (MD)
Title: Emulsion destruction device
Inventor: BERIL ION
IPC: B01D17/06
Filed: 1994-12-09
Abstract: Inventia se refera la dispozitive pentru distrugerea emulsiilor de tip "apa-ulei" in camp electric si poate fi utilizata pentru dishidratarea emulsiilor apa-petrol si apa-ulei in industria d                                                       Scopul este de a spori eficacitatea de distrugere a emulsiilor si de a reduce rezistenta hidraulica. In acest scop diafragma perforata dielectrica, situata intre electrozii dispozitivului, este confectionata cava. Revendicari: 1 Figuri: 1
Patent NO-308415-B1 (NO)
Inventor: CHIN STEVEN SOOHYUN
IPC: C09J153/02
Filed: 1994-11-07
Abstract: A radial or star asymmetric block copolymer of the formula (I) is new. (A-HD)x-Y-(UD)z (I). A = vinyl aromatic hydrocarbon block having a peak Mw of 4000-20000; HD = hydrogenated conjugated diene block having a peak Mw of 10000-100000; Y = multifunctional coupling agent; UD = unhydrogenated conjugated diene block having a peak Mw of 1000-80000; x = 2-20; z = 1-10; and x+z = 3-30. The block copolymer has a vinyl aromatic hydrocarbon content of 4-35 wt.%. Also claimed are (i) an adhesive or sealant compsn. comprising the copolymer and a tackifying resin; and (ii) compsns. which are crosslinked.
Patent NO-312832-B1 (NO)
Inventor: MITTENDORF JOACHIM
IPC: C07D401/02
Filed: 1995-12-01
Abstract: 2-Benzylidene-3-oxo-butyric acid malimide esters(II), enantiomerically pure aminocrotonic acid malimide esters (IIIa) and enantiomerically pure acetoacetic acid malimide esters (VI) are new. Benzylidene compounds of formula (II), enantiomerically pure aminocrotonic acid esters of formula (IIIa) and enantiomerically pure acetoacetic acid esters of formula (VI) are new. [Image] R2>phenyl substituted by 1 or 2 of halo, CN, ethynyl, OCF3, SMe, NO2, CF3, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl or 1-4C alkoxy; A : H or 1-8C alkyl; or phenyl or benzyl (both optionally substituted by 1-3 of OH, NO2, halo, CN, COOH, CF3, OCF3 or 1-6C alkoxy or by NR6>R7> or SO2R8>); R6>, R7>H, Ph or 1-5C alkyl; R8>1-4C alkyl or Ph. Independent claims are also included for: (1) the preparation of enatiomerically pure (II), (IIIa) and (VI); and (2) the preparation of diastereomeric 1,4-dihydropyridines of formula (IVa) or (IVb) by: (a) reacting enatiomerically pure (II) with aminocrotonic acid ester of formula Me-C(NH2)=CH-COOR1> (III) in a solvent, optionally in presence of base; or (b) reacting enatiomerically pure (IIIa) with benzylidene compound of formula R2>-CH=C(COMe)-COOR1> (IIa) in a solvent, optionally in presence of base. [Image] R1>1-8C alkyl (optionally substituted by 1-6C alkoxy) or 3-7C cycloalkyl.
Patent NO-323557-B1 (NO)
Title: Stabil, rekonstituert formulering og lyofilisert formulering, fremgangsmate for fremstilling av disse, fremstilt artikkel og anvendelse av formuleringene.
Inventor: SHIRE STEVEN J
IPC: A61K39/395
Filed: 1998-01-26
Abstract: Stabil lyofilisert proteinformulering beskrives som kan rekonstitueres med et egnet fortynningsmiddel for å danne en rekonstituert formulering med høy proteinkonsentrasjon som er egnet for subkutan administrering. Anti-IgE- og og anti-HER2-antistofformuleringer har f.eks. blitt fremstilt ved å ftysetørke disse antistoffene i nærvær av en frysetØrkingsbeskytter. Den lyofiliserte blanding som dermed dannes rekonstitueres til en høy proteinkonsentrasjon uten betydelige tap av proteinets stabilitet.
Patent NO-333944-B1 (NO)
Title: Fiberoptisk Bragg-gitter sensorsystem for bruk ved vertikal, seismisk profilering
Inventor: SAPACK MICHAEL A
IPC: G01V1/52
Filed: 1999-08-11
Abstract: Et system for vertikal, seismisk profilering av et jordborehull, innbefatter en optisk fiber(28) som har et flertall av Bragg-gittersensorer (22-25) dannet deri, idet hver av Bragggittersensorene(22-25) er avstemt til å reflektere en respektiv lysbåndbredde, idet hverbåndbredde har en forskjellig, respektiv sentral bølgelengde. Hver av Bragggittersensorenereagerer på et innmatet lyssignal, idet en statisk påkjenning, en dynamiskpåkjenning og en temperaturpåkjenning for hver tilveiebringer et respektivt lyssignalsom indikerer statiske og dynamiske krefter og temperatur ved et respektivt sensorsted.Den fysiske avstanden og bølgelengdeavstanden for Bragg-gittersensorene (22-25) erkjent, slik at avfølingen av lyssignaler lett korreleres med en bestemt dybde. Bragggittersensorene(22-25) er avstemt slik at når en sensor utsettes for en maksimal statiskpåkjenning, maksimal dynamisk påkjenning og en maksimal temperaturpåkjenning, vilden maksimale bølgelengdeforskyvning for et respektivt avfølende lyssignal ikkebevirke sekvensen for det avfølende lyssignalet til å gå inn i båndbredden for en annenav nevnte flertall av Bragg-gittersensorer (22-25).