baber/WOPTO huggingface dataset:
Patent WO-2007133701-A9 (WO)
Title: Système de tampon, orifice de chargement, transport, porte-pièce à capacité limitée
Inventor: BUFANO MICHAEL L
IPC: B65B5/04
Filed: 2007-05-11
Abstract: Système de traitement de substrat de semi-conducteur possédant au moins un dispositif de traitement servant à traiter des substrats, un premier ensemble de transport, un deuxième ensemble de transport et une ou plusieurs interfaces entre le premier et le deuxième ensemble de transport. Ces derniers comportent chacun une ou plusieurs sections de vitesse sensiblement constante et des sections de file d'attente communiquant avec les sections de vitesse constante.
Patent WO-2009154777-A9 (WO)
Title: Processus de préparation et de séchage de rasagiline base solide
Inventor: FRENKEL ANTON
IPC: A61K31/135
Filed: 2009-06-19
Abstract: L'invention concerne du R(+)-N-propargyl-1-aminoindane cristallin contenant une quantité d'eau inférieure à 0,5% en poids, une composition pharmaceutique comprenant ces composés et le procédé de fabrication et de validation de celle-ci. L'invention concerne aussi un processus de préparation de rasagiline base solide.
Patent WO-2019204347-A9 (WO)
Title: Portable gas delivery system
Inventor: DUBE BLAKE
IPC: A61M16/00
Filed: 2019-04-16
Abstract: A portable gas delivery system 10 may generally comprise a gas container 20, a regulator 30, an adapter 40 to couple the regulator 30 to the container 20, and a tube or cannula 50 and/ or a mask 60 fluidly connected to the container 20. Methods of making and using the portable gas delivery system are also described.
Patent WO-2019213590-A9 (WO)
Title: Détection et classification d'activité pour nourrissons
Inventor: PATHAK ANUPAM
IPC: A61B5/11
Filed: 2019-05-03
Abstract: Divers exemples sont décrits pour utiliser un capteur de mouvement pour détecter l'activité d'un nourrisson. Dans un exemple, un système de classification d'activité comprend un capteur conçu pour mesurer l'activité d'un nourrisson et un moniteur externe. Le moniteur reçoit, en provenance d'un capteur, une série chronologique de données comprenant une mesure inertielle pour chaque période de temps. Le moniteur détermine, à partir de la série chronologique et à l'aide d'un modèle prédictif, une activité à partir d'une liste d'activités identifiées. Des exemples d'activités identifiées sont le sommeil profond, le sommeil léger, l'assise, l'éveil, l'allaitement ou l'allaitement au biberon.
Patent WO-2019232409-A9 (WO)
Inventor: COOPER MATTHEW
IPC: A61K35/17
Filed: 2019-05-31
Abstract: Disclosed herein are methods of genome-editing and transduction of T cells and methods of immunotherapy in using them. In particular, the disclosure relates to engineered chimeric antigen receptor (CAR)-bearing T cells and methods of using the same for the treatment of cancer.
Patent WO-2021113690-A9 (WO)
Inventor: CUTSHALL NEIL S
IPC: A61P37/00
Filed: 2020-12-04
Abstract: The present disclosure provides, inter alia, compounds with MASP-2 inhibitory activity, compositions of such compounds, and methods of making and using such compounds.
Patent WO-2022047083-A9 (WO)
Title: Traitement du cancer avec un agoniste de tlr
Inventor: LI LIXIN
IPC: A61K45/06
Filed: 2021-08-26
Abstract: La présente invention concerne des procédés de monothérapie contre le cancer à l'aide d'un médicament imidazoquinolinamine. D'autres procédés permettent une coordination avec une thérapie par inhibiteur de point de contrôle immunitaire contre le cancer.
Patent WO-2022109401-A9 (WO)
Inventor: STEINHAUSER MICHAEL K
IPC: G16H20/10
Filed: 2021-11-22
Abstract: A medication adherence system and device are disclosed including a medicine dispensing cup having a sensor portion including a processor, memory, power supply, network adaptor therein, and a camera, the camera directed upwardly and positioned at the top of the sensor portion. In various embodiments a medicine containment portion to hold consumable medicine placed within is attachable with the sensor portion and may include a transparent portion on its bottom. When attached, the transparent portion is aligned with the camera such that the camera views upwardly through the bottom where the camera is configured to capture medication adherence data indicating whether medicine within the attached medicine containment portion has been consumed. The medicine dispensing cup may be received in a base unit that may provide charging of the power supply and further complementary medication adherence data. Data received from or derived from the camera may be provided to EMR systems.
Patent WO-2023060130-A9 (WO)
Inventor: JAFARNEJAD MOHAMMAD
IPC: G16B5/30
Filed: 2022-10-05
Abstract: La présente divulgation concerne d'une manière générale le domaine de l'immunologie et de l'oncologie, et en particulier des systèmes et des procédés destinés à être utilisés dans le traitement de divers troubles, tels que ceux associés à la signalisation cellulaire médiée par les cytokines. Certains modes de réalisation de la divulgation concernent des modèles de pharmacologie de système quantitatif (QSP) développés pour capturer les interactions complexes entre la pharmacocinétique de médicaments et l'expansion différentielle de multiples sous-ensembles de cellules immunitaires à travers des tissus et une tumeur.
Patent IE-37054-B1 (IE)
Title: Method of improving the surface properties of articles made from a plastics material
IPC: C08J7/12
Filed: 1973-01-03
Abstract: 1414671 Rendering plastics surfaces hydrophilic NUNC AS 5 Jan 1973 [14 Jan 1972 14 Aug 1972] 1818/72 and 37885/72 Headings C3P and C3R The surface of an article made from polystyrene, a polyamide or a polycarbonate is rendered hydrophilic by treating said surface with a liquid or gaseous medium containing oxygen and water, while subjecting the medium to ultra-violet irradiation. In a preferred procedure, the article is sprayed with water and introduced into a stream of water-saturated air or a water-saturated O 2 /SO 2 mixture, the article and the gaseous stream being simultaneously irradiated with ultra-violet light. The wavelength of the radiation used is preferably close to that of the absorption maximum of the plastics material of the article. The article may take the form of a dish or plate.
[GB1414671A]
Patent CS-273902-B1 (CS)
Title: Device for closing flap's control
Inventor: BOUCHNER BOHUSLAV ING CSC
IPC: F16K15/03
Filed: 1989-07-25
Abstract: Device for shutting flap control is designed primarily for air pipelines of large diameters. It consists of a joint mechanism and a rotation servo-drive. The rotation servo-drive is displaceably arranged in guiding bars and there is a clamped adapter positioned on it. In the adapter there is a screw, which is equipped on the end under the adapter with a hand wheel. The screw is on its opposite end above the adapter pivoted and axially secured in console. The device for shutting flap control is applicable in engineering industry.<IMAGE>
Patent CS-242843-B1 (CS)
Inventor: FAULHABER ERVIN
IPC: D04B3/00
Filed: 1985-02-11
Abstract: Efektní nitový útvar je vhodný k využití
zejména pro nábytkové potahové látky,
záclony a dekorační textilie. Sestává
z nosného jádra, tvořícího základní složku
z nejméně jedná volně uložené nitě, ze
spojovací složky, tvořící osnovní pletařskou
vazbu a z efektní·- ’ složky, například
v podobě žlnýlkového vlasu, smyček nebo
flotujíeích nití. Podstata konstrukce této
efektní nitě spočívá v tom, že efektní
složka vyplňuje prostor mezi stěnou nosné
složky a spojovací složkou na jedné
straně efektního nltového útvaru v každém
řádku nebo jenom v některých řádcích v pravidelném
nebo nepravidelném sledu.
Patent DK-171058-B1 (DK)
Inventor: SCHOLL HARALD
IPC: C23C4/02
Filed: 1995-03-14
Granted: 1996-05-13
Abstract: Cooking utensils are coated with a non-stick layer by plasma spraying with several hard coatings made of different hard material powder whose grain size increases away from the surface of the utensil. The hard layers are then coated with non-stick layers.
Patent IE-54429-B1 (IE)
Title: Trimethaphan nitroprusside and related compositions
IPC: C07D495/14
Filed: 1983-01-21
Abstract: A pharmaceutical composition containing a pharmacologically effective amount of a mixture of an alkali metal nitroprusside and a soluble trimethaphan salt in the weight ratio of less than 1:10.
Patent IE-36142-B1 (IE)
Title: Polymers
IPC: D21H17/43
Filed: 1972-03-07
Abstract: 1362134 lonene graft polymers BUCKMAN LABORATORIES Inc 29 Feb 1972 [30 March 1971] 9367/72 Headings C3R and C3P Ionene graft polymers comprise backbone polymers having grafted thereon polymeric side chains containing ionic amino groups, the graft polymers having molecular weights of at least 20,000. The graft polymers are obtained by reacting a dihalo organic compound with a secondary or ditertiary amine to obtain a polymer containing ionic amino groups and having one or two tertiary amino end groups which is then coupled with a backbone polymer by means of a bifunctional coupling agent to form side chains. In examples polymers containing ionic amino groups are obtained by reacting N,N,N<SP>1</SP>,N<SP>1</SP> - tetramethylethylene diamine with dichloroethyl ether, by reacting N,N,N<SP>1</SP>,N<SP>1</SP>- tetramethylethylene - diamine with 1,4 - bis- (chloromethyl) benzene, by reacting 2,21-dimethylaminoethyl ether with dichloroethylether by reacting N,N,N<SP>1</SP>,N<SP>1</SP>-tetramethylbutene- 2-diamine with 1,4-dichloro-2-butene, by reacting N,N<SP>1</SP>-dimethylpiperazine with dichloroethyl ether, by reacting N,N,N<SP>1</SP>,N<SP>1</SP>-tetramethylhexanediamine with 1,4-dichlorobutane, and by reacting N,N,N<SP>1</SP>,N<SP>1</SP> - tetramethyl - propanediamine with dichloroethyl ether; the ionene polymers so-obtained are grafted on to polyacrylic acid, polyethylenimine, tetraethylene pentamine, carboxymethyl cellulose, polyhydroxy-methylacrylamide, polyvinyl alcohol and a partial hydrolysis product of polyacrylonitrile, the coupling agent being epichlorhydrin. Uses.-As flocculants and in the manufacture of paper.
[GB1362134A]
Patent IE-44700-B1 (IE)
Title: Acaricidal treatment
IPC: A61K31/341
Filed: 1977-02-21
Abstract: Novel antiacaridal composition comprising an effective amount of at least one compound selected from the group consisting of cis and trans, racemic and optically active isomers of a compound of the formula  I wherein R1 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 8 carbon atoms, R2 is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 8 carbon atoms and alkoxy carbonyl of 2 to 8 carbon atoms and R1 and R2 taken together with the carbon atom to which they are attached form a cycloalkyl of 3 to 6 carbon atoms and R is selected from the group consisting of       +tr  and a pharmaceutical carrier and to a method of combatting acarids in warm-blooded animals.
Patent IE-40815-B1 (IE)
Title: Antistatic polyamide compositions,their use and processes for their production
IPC: C07D295/185
Filed: 1975-02-28
Abstract: Polyamide compositions which contain polyalkylene ethers having secondary urethane groups, of the formula <IMAGE> in which m is a number from 1 to 6, while n is a number of at least 3, R is an m-functional, straight-chain, cyclic or branched, saturated or unsaturated alkyl radical which may optionally also contain heteroatoms, R is furthermore an aralkyl radical, an optionally alkyl-substituted, m-functional aromatic radical, R' is a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a cycloalkyl, aryl, alkaryl or aralkyl group, and Y is the <IMAGE> group or a hydrogen atom, R'' and R''', independently of one another, are alkyl groups having 1 to 30 carbon atoms, cycloalkyl, aryl, aralkyl or alkaryl groups, have excellent antistatic properties. These compositions are particularly suitable for the production of shaped articles which are permanently antistatic, including, preferably, carpets.
[GB1480298A]
Patent IE-37418-B1 (IE)
Title: Sealing strip
IPC: E06B7/23
Filed: 1973-03-16
Abstract: 1378614 Sealing strip INDUSTRIE-EN HANDELSONDERNEMING ELTON BV 9 March 1973 [16 March 1972] 11501/73 Heading E1J A resilient sealing strip 5 has a thickened edge 6 secured in an edge flange 4 of a flat plate 3, the strip being inclined at an acute angle to the plate and having a thickened portion (e.g. a rib) 8 between its ends which rests on the plate 3, the thickness of the thickened portion 8 in a direction perpendicular to the plate 3 being greater than the height of the edge flange 4 above the plate 3 to thereby, in use, prevent a door 2 from striking the flange 4.
[GB1378614A]
Patent IE-62828-B1 (IE)
Title: Labile ketone derivatives of 3-substituted-1-alkylamino 2-propanols and their use as beta-adrenergic blockers
Inventor: BODOR NICHOLAS S
IPC: C07D215/20
Filed: 1988-02-22
Abstract: The present invention provides a compound having the formula:        Ar - X - CH2 - @ - CH2 - NHR  Wherein:      X is -O-, -CH2- or ---; Y is =O or a derivatized keto group, each of which is hydrolyzable or enzymatically convertible to a ketonic group; R is alkyl having from 1 to 12 carbon atoms or aralkyl having from 7 to 20 carbon atoms, Ar is the 3-position cyclic residue of a 1-alkylamino-2-propanol beta -adrenergic blocker having a cyclic substituent at the 3-position thereof. The present invention also covers an acid-addition salt of the above compound with a pharmaceutically acceptable acid. The compounds and salts thereof of the present invention have a  beta -adrenergic blocking effect and can be used for treating intraocular pressure.
Patent IE-32161-B1 (IE)
Title: Improvements in and relating to the pyrolysis of urea
IPC: C07C273/18
Filed: 1968-06-26
Abstract: 1,155,907. Cyanuric acid. IMPERIAL CHEMICAL INDUSTRIES Ltd. 29 May, 1968 [3 July, 1967], No. 30576/67. Heading C1A. [Also in Division C2] Urea is pyrolysed, to give cyanuric acid and other autocondensation products such as triuret and biuret, in one or more reactors and the ammonia/cyanic acid mixture driven off from the reactor(s) is contacted with a urea melt by passing said urea melt and said ammonia/ cyanic acid mixture countercurrently to each other through one or more gas/liquid contacting chambers, which are vertically-disposed above the reactor(s) and which comprise a plurality of horizontally-disposed perforated plates whose temperature decreases from the bottom to the top of the tower, said urea melt being urea (of which at least a part of the autocondensation products thereof has been separated therefrom) which is being recycled to the reactors) or fresh urea which is being added thereto, or a mixture of the two.
[GB1155907A]
Patent IE-38572-B1 (IE)
Title: Apparatus for cutting openings in pipes
IPC: B29C57/00
Filed: 1973-06-08
Abstract: An improved pipe having an incised aperture wherein the length and/or width of the aperture increases from the interior surface of the pipe to the exterior thereof; a process and apparatus for cutting an aperture in the surface of a pipe in which means for revolving a cutter about the pipe to be cut are provided and means for moving the cutting surface in an epitrochoid path as it passes through the exterior surface of said pipe.
[US3824886A]
Patent IE-36542-B1 (IE)
Title: Fermented beverages
IPC: A23L27/24
Filed: 1972-07-06
Abstract: 1389259 Recovering flavouring substances TOBACCO RESEARCH & DEVELOPMENT INSTITUTE Ltd 3 July 1972 [6 July 1971 31 Jan 1972] 30975/72 Heading C6E Flavouring substances combined in the off gases from the fermentation of a vegetable material with an alcohol producing yeast are adsorbed on acti- vated charcoal to be later desorbed and added to the same or a similar beverage. Sulphuretted compounds are adsorbed first and the charcoal containing them may be discarded. The vegetable material may be e.g. grape must, or grain, grain mash, or fruit pulp and the beverage may be beer, wine or cider. Desorption may be achieved by immersing the carbon in a small volume of the beverage or with steam, a gas or liquefied gas inert to the system, or ethanol vapour.
[GB1389259A]
Patent MA-29409-B1 (MA)
Title: Anticorps diriges contre le peptide amyloïde -beta, et methodes pour leurs utilisations
Inventor: ROSENTHAL ARNON
Filed: 2007-10-29
Abstract: L'INVENTION CONCERNE DES ANTICORPS DIRIGÉS CONTRE LE CÔTÉ TERMINAISON C D'UN PEPTIDE ß-AMYLOÏDE ET DES PROCÉDÉS D'UTILISATION DE CES ANTICORPS AUX FINS DE DIAGNOSTIC ET DE TRAITEMENT DE LA MALADIE D'ALZHEIMER ET DES MALADIES ASSOCIÉES AU PEPTIDE Aß.
Patent MA-31248-B1 (MA)
Inventor: ESNAULT PAUL
IPC: E05D15/24
Filed: 2009-09-11
Abstract: The invention relates to a continuous hinge system for the panels (P) of a sectional door, that comprises first (1) and second (2) profiles for the horizontal edges of the panel. The profile (1) comprises two side wings (10, 11) connected together by a transverse wing (12) and an arched wing (14) connected to the second side wing (11). A bearing edge (15) in the form of a lug is formed between the arched wing (14) and the wing (11). The profile (2) comprises two side wings (20, 21) connected together by a transverse wing (22). The wing (21) has an edge (18) in the form of a groove. When the profiles are in an aligned position, the edge (18) of the wing (21) fits onto the shape of the lug of the bearing edge (15) so as to form a baffle. The arched wing (14) extends into the volume of the profiles and divides it into two decompression chambers (C2, C3). The invention also relates to a sectional door.
Patent MA-33134-B1 (MA)
Title: Derives d'indole en tant qu'antagonistes du recepteur crth2
Inventor: BERTHELETTE CARL
IPC: A61K31/405
Filed: 2010-02-19
Abstract: L'invention porte sur des composés de formule (I) qui sont des antagonistes du récepteur PGD2, CRTH2, et qui, en tant que tels, sont utiles dans le traitement et/ou la prévention de maladies à médiation par CRTH2 telles que l'asthme.
Patent MA-43326-B1 (MA)
Title: Systèmes et procédés de fourniture d'une vérification d'identité personnelle multifactorielle basée sur une chaîne de blocs
Inventor: ANDRADE MARCUS
Filed: 2016-03-29
Abstract: La présente invention concerne une vérification d'identité personnelle multifactorielle basée sur une chaîne de blocs. Des adresses de vérification peuvent être établies sur une chaîne de blocs : en associant des identificateurs à des individus ayant des identités personnelles préalablement vérifiées, en assignant des adresses de vérification sur une chaîne de blocs aux individus, et en enregistrant les identificateurs et des données biométriques associées aux personnes à des adresses de vérification correspondantes. Une vérification de l'identité personnelle multifactorielle basée sur la chaîne de blocs en utilisant les adresses de vérification peut être effectuée : en recevant un ou plusieurs identificateurs en relation avec une ou plusieurs demandes pour vérifier l'identité d'un ou plusieurs individus, en extrayant les données biométriques associées auxdits un ou plusieurs individus à partir des adresses de vérification correspondantes, et en vérifiant l'identité desdits un ou plusieurs individus lors de la réception des données biométriques correspondantes et de clés privées.
Patent MA-53268-B1 (MA)
Title: Mini-gde pour le traitement de maladies de stockage de glycogène de type iii
Inventor: RONZITTI GIUSEPPE
IPC: C12N9/00
Filed: 2019-08-06
Abstract: La présente invention concerne un mini-gde pour le traitement de la maladie de stockage du glycogène iii.
Patent CH-713632-B1 (CH)
Title: Ladekabelanordnung.
Inventor: DIRK REMISCH
IPC: H01B7/42
Filed: 2018-01-24
Abstract: Die Erfindung betrifft eine Ladekabelanordnung zur Übertragung von elektrischer Energie zwischen einer Stromnetzstation und einem elektrisch antreibbaren Fahrzeug mit einer Ladekabelaußenummantelung (12), in der mindestens ein Stromleiterkabel (14, 16) mit einer Stromleiteraußenummantelung (28, 30) und mindestens einer Kühlmittelleitung (18, 20) mit einer Wärmeübergangsfläche (32, 34) angeordnet sind. Mindestens eine Wärmetransferschicht (36, 38) ist vorgesehen, die zumindest teilweise an der Wärmeübergangsfläche (32, 34) und der Stromleiteraußenummantelung (28, 30) anliegt.
Patent CS-269214-B1 (CS)
Inventor: KACER JAN ING
IPC: H01L21/28
Filed: 1988-02-29
Abstract: Způsob leptání kontaktu výkonových*
polovodičových součástek tvořeného vrstvou
hliníku nebo vrstvou hliníku a alespoň
Jednou vrstvou stříbra, spočívá v tom, ža
povrch polovodičového systému opatřený
Kontaktem ee selektivně leptá přes fotorezletovou
masku ve eméel kyselin orthofoaforečné,
dusičné a octové v poměru
15 i 1 1 1 ež 4 i It 8 při teplotě 30 až
90 °C.
Patent CS-260341-B1 (CS)
Inventor: HRONEC MILAN
IPC: C08L57/10
Filed: 1987-03-02
Abstract: Ilydrofilné ropné živice je možné využil'
pri výrobě farbív, lakov, papierenských glejidiel,
impregnačných materiálov, adhéznych
přísad a podobné. Podstatou riešenia
je ropná živina na báze nenasýtených uhřovodíkov
s teplotami varu 130 až 200 °C obsahujúca
v molekule s priemernou mólo-vou
hmotnosťou 360 až 1 000 kg . mól-1 karboxylové
skupiny a/alebo anhydridy vzniknuté s
kyselinou maleínovou a/alebo jej anhydridom,
a to v množstve, ktoré odpovedá číslu
kyslo-sti 10 až 200 mg KOH.g'* 1 živice. Živice
sa připravuje z nenasýtených frakcií
uhřovodíkov vriacich v intervale 130 až 200
stupňov Celzia získaných z termických a/
/alebo katalytických procesov spracovania
ropných produktov pri 190 až 260 °C termickou
kopolymerizáciou s anhydridom a/
/alebo kyselinou maleínovou a/alebo ich adičnými
produktami v množstve 1 až 30 %
hmot.
Patent CS-198371-B1 (CS)
Title: Railing
Inventor: DEUTSCHMANN GERALD
IPC: E01F15/04
Filed: 1975-04-18
Abstract: The guide-rail is attached to the top of the upright by means of a bracket reinforced with a welded metal piece. Beneath the guide-rail is a U-shaped slide-rail attached to the upright by means of a metal strip reinforced with welded pieces. The gap between the guide rail and slide-rail is bridged by a slide-strip made of sheet steel about two or three millimetres thick of less resistance than the guide rail and slide rail. The corners of the slide-strip are bent to fit into the guide rail and slide rail to which it is screwed.
Patent CS-246851-B1 (CS)
Inventor: DURINDA JAN
IPC: B32B15/12
Filed: 1981-03-16
Abstract: Viacvrstvový plošný materiál s tepelne
izolačným účinkom.
Tento plošný materiál má na jednej straně
papierovú vrstvu spojenů s hliníkovou
fóliou lepeným spojom a na druhej straně
je nános lepidla umožftujúei spojenie s materiálom
tepelne izolačným, pričom papierová
vrstva obsahuje jednu alebo vlacero
látok zo skupiny retardérov horenia. Plošný
materiál je určený na pokrývanie stien
za elektrickými akumulačnými kachlami.
Patent CS-249663-B1 (CS)
Inventor: SURY ANTONIN
IPC: E04C2/36
Filed: 1984-03-27
Abstract: Prefabrikovaný železobetonový závěs
vrstevného panelu je určen pro spojení
vnější a vnitřní vrstvy vrstevnéno panelu,
zejména pro obvodové stěny budov,
který zoela vylučuje použití antikorozních
oceli, které jsou nahrazeny betonářskými
uhlíkovými ocelemi obvyklých jakostí.
Jeho podstata spočívá v tom, ze obě poloviny
(1, 2) železobetonového závěsu mají
v osovém řezu, kolmém na střednicovou
rovinu vrstveného panelu tvar písmene L,
jsou uspořádány ve vzájemně převrácených
polohách a dosedají na sebe ložnými plochami
(4) na ramenech polovin (1, 2) zá­
věsu, mezi které je umístěna separační
kluzná vložka (3). Horní polovina (1) i
dolní polovina (2) závěsu je na obvodu
opatřena rovnoběžně s jeho podélnou osou
žebry (5) a spodní polovina (2) závěsu
je směrem k vnějšímu líci vnitrní vřstvy
vrstveného panelu rozšířena, přičemž obě
poloviny (1, 2) závěsu jsou opatřeny vystupujícími
pruty ($).
Patent CS-266440-B1 (CS)
Inventor: VANOUS BOHUSLAV
IPC: F16J1/18
Filed: 1988-04-07
Abstract: Zajištění pístního čepu v pístu, opatřeného drážkou pro pístní kroužky
a otvorem pro pístní čep, spočívá v tom, že jedna z drážek pro pístní kroužek
protíná otvor pro pístní čep tak, že otvor
pro pisti cep protíná jedna mezikruhová
boční stěna drážky, zatímco druhá
mezikruhová boční stěna drážky je uspořádána
po celém obvodě tělesa pístu
a to buá pod, nebo nad otvorem pro pístní
čep.