baber/WOPTO huggingface dataset:
Patent PL-189985-B1 (PL)
Title: Gas flow controlling valve performing flow control in dependence on gas pressure
Inventor: BEAUDOUIN JEAN-CLAUDE
IPC: G05D16/06
Filed: 1999-02-16
Abstract: The present invention relates to a control valve designed to control the flow of a pressurised gas based on a comparison between the actual pressure of gas reaching the valve and a reference pressure. Within a housing (1), the control valve comprises a valve body (25) with a calibrated orifice (27). A tight bellows (38), containing a control gas and having an elastic stiffness that determine the reference pressure and maintain the valve body (25) on a valve seat (15) as long as the actual pressure of the pressurised gas (GPG) is less than the reference pressure in order to force the pressurised gas (GPG) to flow through the calibrated orifice (27), and permits the valve body (25) to move away from the tight seat (15) when the actual pressure is at least equal to the reference pressure to release the flow of pressurised gas (GPG). Application in particular to the control of a liquefied petroleum gas vaporizer.
Patent PL-189544-B1 (PL)
Title: Integrated hydroconversion process with reverse hydrogen flow
Inventor: CASH DENNIS R
IPC: C10G65/00
Filed: 1999-01-08
Abstract: An integrated process for hydrocracking and for hydrotreating dissimilar feeds using a single hydrogen recovery and recycle loop is disclosed. In the integrated process, hydrogen recovered from a first reaction zone is recovered and passed, without substantial cooling, to a second reaction zone. Liquid products from the first reaction zone may optionally be passed, along with the recovered hydrogen, to the second reaction zone. Hydrogen recovered from the second reaction zone is purified and used as a source of hydrogen for a first reaction zone.
Patent PL-206609-B1 (PL)
Title: Cored washboard moulding
Inventor: ARANYOSSY TIBOR
IPC: E04F19/04
Filed: 2001-01-04
Abstract: The skirting board with a core (1) made of a core material and a cover (2) made of a plastic material is provided with top and bottom finishing profiles (3, 4) which are made of a soft elastic material and adjoin respectively the wall and floor surfaces.
Patent PL-198263-B1 (PL)
Inventor: SIKORA JANUSZ
IPC: B29C47/36
Filed: 2001-09-03
Abstract: Wytłaczarka do tworzyw polimerowych
mająca układ uplastyczniający z tuleją rowkowaną,
mocowaną jednym końcem na stałe do
cylindra wytłaczarki oraz pasowaną obrotowosuwliwie
z cylindrem na całej długości współdziałania
z cylindrem i drugim końcem znajdującym
się poza strefą zasypu, wyposażonym
w mechanizm umoż liwiają cy skrę canie tego
końca tulei w obrębie odkształcenia sprężystego
materiału tulei odpornego na zużywanie
tribologiczne, w lewą,bądź w prawą stronę
w zależności od potrzeby, znamienna tym, ż e
tuleja (1) ma wykonane na przeważającej części
swej długości szczeliny (6) o wysokości
równej grubości ścianki tulei (1)
Patent PL-194182-B1 (PL)
Title: Cleaning device
Inventor: BIHLET KLAUS
IPC: B01D46/04
Filed: 2000-03-02
Abstract: The invention relates to a device for cleaning the filter surface of a filter element, through which the liquid to be filtered flows, during a filtration operation using a pressurised cleaning fluid. According to an improvement of the invention, a distribution device is provided which delivers an essentially even pressure distribution of the cleaning fluid over the entire area of the filter surface to be cleaned.
Patent PL-202200-B1 (PL)
Title: Dinucleotide crystal
Inventor: MORI KENYA
IPC: C07H1/06
Filed: 2000-06-30
Abstract: The present invention provides a process for producing dCP4U involving reacting uridine 5'-monophosphate (UMP), 2'-deoxycytidine 5'-monophosphate (dCMP), diphenyl phosphochloridate (DPC), and pyrophosphate (PPi). The crystals of dCP4U obtained through the process according to the present invention have high purity and high stability and no hygroscopicity as compared with a freeze-dried product, and thereby serve as a useful raw material for preparing a pharmaceutical. The process for producing dCP4U according to the present invention permits use of inexpensive UMP as a raw material and realizes high yield. Thus, the process is suitable for large-scale synthesis of dCP4U.
Patent PL-201756-B1 (PL)
Title: Compositions comprising organosiloxane resins for delivering oral care substances
Inventor: YUE JIANG
IPC: A61K8/36
Filed: 2000-06-09
Abstract: Disclosed is a composition for delivering an oral care substance to the oral cavity, comprising: (a) an organosiloxane resin; (b) a volatile carrier capable of solubilizing the organosiloxane resin; (c) a rheology modifier; and (d) at least one oral care substance. The present invention is also directed to such compositions comprising: (a) an organosiloxane resin; (b) a fluid diorganopolysiloxane-based polymer; (c) a volatile carrier capable of solubilizing the organosiloxane resin and the fluid diorganopolysiloxane-based polymer; (d) a rheology modifier; and (e) at least one oral care substance. Further disclosed is a method of using these compositions.
Patent PL-204358-B1 (PL)
Title: C−aryl glucoside sglt2 inhibitors
Inventor: ELLSWORTH BRUCE
IPC: C07C43/225
Filed: 2000-10-02
Abstract: SGLT2 inhibiting compounds are provided having formula (I) where R<1>, R<2>, and R<2a> are independently hydrogen, OH, OR<5>, lower alkyl, CF3, OCHF2, OCF3, SR<5i> or halogen, or two of R<1>, R<2> and R<2a> together with the carbons to which they are attached can form an annelated five, six or seven membered carbocycle or heterocycle; R<3> and R<4> are independently hydrogen, OH, OR<5a>, OAryl, OCH2Aryl, lower alkyl, cycloalkyl, CF3, -OCHF2, -OCF3, halogen, -CN, -CO2R<5b>, -CO2H, -COR<6b>, -CH(OH)R<6c>, -CH(OR<5h>)R<6d>, -CONR<6>R<6a>, -NHCOR<5c>, -NHSO2R<5d>, -NHSO2Aryl, Aryl, -SR<5e>, -SOR<5f>, SO2R<5g>, SO2Aryl, or a five, six or seven membered heterocycle, or R<3> and R<4> together with the carbons to which they are attached form an annelated five, six or seven membered carbocycle or heterocycle; R<5>, R<5a>, R<5b>, R<5c>, R<5d>, R<5e>, R<5f>, R<5g>, R<5h>, and R<5I> are independently lower alkyl; R<6>, R<6a>, R<6b>, R<6c> and R<6d> are independently hydrogen, alkyl, aryl, alkylaryl or cycloalkyl, or R<6> and R<6a> together with the nitrogen to which they are attached form an annelated five, six or seven membered heterocycle; A is O, S, NH, or (CH2)n where n is 0 - 3. A method is also provided for treating diabetes and related diseases employing an SGLT2 inhibiting amount of the above compound alone or in combination with another antidiabetic agent or other therapeutic agent.
Patent PL-198333-B1 (PL)
Title: Cut off gate valve with overlais sealing
Inventor: GOTZINGER STEFAN
IPC: F16K3/02
Filed: 2003-03-19
Abstract: Main slide valve comprises a spindle (9) by which a sealing plate (6) is moved in a blocking housing section (12) of the slide valve. The blocking housing section has a sealing unit for sealing a flow path with a seal (14) having an upper part made from two annular sealing sections (14A, 14B) running to a common bearing section (14C) for the lower section of the sealing plate on its lower part. An independent claim is also included for a seal for the main slide valve. Preferred Features: The seal is made from one part. The upper part of the seal with the annular sealing sections receives two thirds of the vertical length and the lower part with the bearing section receives a third of the vertical length of the seal.
Patent PL-199177-B1 (PL)
Title: Heat-transfer fluid containing nano-particles and carboxylates
Inventor: MAES JEAN-PIERRE
IPC: C09K5/08
Filed: 2001-06-13
Abstract: The use of sub-micron particles (nano-particles) and carboxylates for improving the heat-exchange characteristics of heat-transfer fluids or antifreeze coolants. The carboxylates form a stable physisorbed- or chemisorbed carboxylate protective layer on metallic nano-particles that does not hinder heat-transfer. The combination of carboxylates and metallic nano-particles provide excellent corrosion protection, improved heat-transfer and enhances the stability of the sub-micron particles (nano-particles) in suspension. Sub-micron particles (nano-particles) treated with carboxylates to form a chemisorbed carboxylate protective layer are used in a heat transfer fluid or a lubricant or hydraulic fluid or soap. <IMAGE>
Patent PL-204272-B1 (PL)
Title: Microbiocidal n-phenyl-n-[4-(4-pyridyl-2-pyrimidin-2-yl]-amine derivatives
Inventor: EBERLE MARTIN
IPC: A01N43/54
Filed: 2001-12-20
Abstract: The invention relates to novel N-phenyl-4-(4-pyridyl)-2-pyrimidineamine derivatives of the general formula (I) wherein the sum of (m+p) together is 0, 1, 2 or 3; n and q are independently of each other 0 or 1, and the sum of (m+p+q) together is 1, 2, 3 or 4; R<SUB>1 </SUB>is hydrogen, halogen, alkoxy, haloalkyl, haloalkoxy or alkyl; R<SUB>2 </SUB>is hydrogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-haloalkyl or C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy; R<SUB>2A </SUB>is hydrogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>3</SUB>-C<SUB>4</SUB>-alkenyl or C<SUB>3</SUB>-C<SUB>4</SUB>-alkynyl; each of R<SUB>3</SUB>, R<SUB>4</SUB>, R<SUB>5 </SUB>and R<SUB>6 </SUB>is, independently of the others, hydrogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-haloalkyl, hydroxy-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl or C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, or the ring members CR<SUB>3</SUB>R<SUB>4 </SUB>or CR<SUB>5</SUB>R<SUB>6 </SUB>or CR<SUB>2</SUB>R<SUB>2A </SUB>are independently of each other a carbonyl group (C-O) or a group C-S; X is C-O, C-S, S-O or O-S-O; Y is O, S, C-O, CH<SUB>2</SUB>, -N(R<SUB>8</SUB>)-, -O-N(R<SUB>8</SUB>)-, -N(R<SUB>8</SUB>)-O- or NH-; R<SUB>7 </SUB>is hydrogen, C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl, C<SUB>3</SUB>-C<SUB>4</SUB>-alkenyl, C<SUB>3</SUB>-C<SUB>4</SUB>-alkynyl, -CH<SUB>2</SUB>OR<SUB>8</SUB>, CH<SUB>2</SUB>SR<SUB>8</SUB>, -C(O)R<SUB>8</SUB>, -C(O)OR<SUB>8</SUB>, SO2R<SUB>8</SUB>, SOR<SUB>8 </SUB>or SR<SUB>8</SUB>; and R<SUB>8 </SUB>is C<SUB>1</SUB>-C<SUB>8</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>8</SUB>-alkoxyalkyl, C<SUB>1</SUB>-C<SUB>8 </SUB>haloalkyl or phenylC<SUB>1</SUB>-C<SUB>2</SUB>-alkyl wherein the phenyl may be substituted by up to three groups selected from halo or C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl; or a salt thereof. The invention also relates to the preparation of the compounds and to agrochemical compositions comprising at least one of those compounds as active ingredient as well as the preparation of the said compositions and to the use of the compounds or of the compositions in controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
Patent PL-202456-B1 (PL)
Title: A clamp for mounting and jointing door elements and/or wall members
Inventor: ZISSLER HORST
IPC: E05D7/04
Filed: 2004-02-23
Abstract: The mounting hinge has a main hinge body (1), secured to the door or the wall element to which the door is attached, provided with an intermediate slider (2) having a setting screw (2.2) cooperating with a slot in the main hinge body for vertical adjustment of the hinge, a second setting screw (3.1) provided by a hinge plate (3) cooperating with a slot in the intermediate slider, for horizontal adjustment of the hinge.
Patent PL-202872-B1 (PL)
Title: Quick connect coupling
Inventor: COOPER ADRIAN R
IPC: F16L19/02
Filed: 2002-03-08
Abstract: An improved quick connect hose coupling for connecting a hose to a fixture has a hose stem portion including a hose insert portion, a fixture portion including a fixture connection portion, and a joinder portion. The joinder portion includes a male connection portion and a female connection portion. Each of the male connection portion and the female connection portion are adapted to join in a sealing and locking manner upon being pushed together. The coupling further includes threads and wrench mating flats adapted to disconnect the hose from the fixture. It is improved by the male connection portion being a unitary structure having a leading support cylindrical surface, a following support cylindrical surface, and a transition, surface intermediate therein between. The leading support cylindrical surface has a leading radius. The following support cylindrical surface has a following radius. The following radius is larger than the leading radius.
Patent PL-189712-B1 (PL)
Title: Novel fungicide composition
Inventor: CHAZALET MAURICE
IPC: A01N43/828
Filed: 1997-12-02
Abstract: Fungicidal composition, characterised in that as an active agent it contains a compound with a following formula (I): IMAGE> In which: M is oxygen or sulphur atom; n is an integer equal to 0 or 1; Y is a fluorine or chlorine atom or methyl radical; and a compound (II), chosen from the group including: a compound with a pattern (IIB) IMAGE> In which R1 is a nitrogen atom or -CH group and R2 is a tiomethyl group -SCH3 or diethylamine group N (C2H5)2...
Patent PL-200469-B1 (PL)
Title: Container comprising a slide cover
Inventor: KRUMME MARKUS
IPC: B65D43/20
Filed: 2002-08-13
Abstract: The invention relates to a container for storing and providing stacked film-like or sheet-like materials. The container is comprised of a pan, which accommodates the stacked materials and has a bottom and closed lateral walls joined thereto, and of a tightly sealing cover that at least partially encloses said pan. To this end, the cover is provided in the form of a slide cover. Both sides of the pan and of the slide cover are provided, parallel to their longitudinal direction, with parallel guide elements. All lateral walls of the pan have, up to the slide cover, a closed pan sealing surface that encircles the pan opening. The slide cover encompasses, at least in part or in areas, three lateral walls and the bottom or corresponding guide elements of the pan, whereby two of these lateral walls are oriented parallel to the longitudinal direction. A cover sealing surface is provided in the slide cover and rests upon the pan sealing surface when the container is closed. This invention provides a container for film-like or sheet-like materials, which can be repeatedly opened and ensures a high sealing function with regard to gases, moisture and aromas while having a simple design.
Patent PL-208119-B1 (PL)
Title: Adhesive tape comprising a polished support surface
Inventor: MUNDT STEFAN
IPC: C09J7/21
Filed: 2002-09-26
Abstract: The invention relates to an adhesive tape comprising a tape-type support (1) and an adhesive coating (2) that is applied to one and/or both sides of said support (1). According to the invention, the support (1) is provided at least in sections of one and/or both sides with a polished surface (3). The invention thus provides a uniform grade, cost-effective adhesive tape with a high degree of media resistance, which is particularly suitable for use in the automotive sector.
Patent PL-209618-B1 (PL)
Inventor: LAGLER LOUIS
IPC: B65D47/08
Filed: 2003-07-18
Abstract: Wynalazek dotyczy zamknięcia (1) formowanego w położeniu zamkniętym. W skład zamknięcia (1) wchodzi korpus (2) i wieczko (3), które są oddzielone od siebie obwodową szczeliną (10). Zatrzaskowy zawias (4) zawierający dwa trapezowe elementy (5), z których każdy jest połączony foliowymi zawiasami (6) z korpusem (2) i wieczkiem (3), powoduje zatrzaskowe działanie w trakcie otwierania lub zamykania zamknięcia (1). Zamknięcie umożliwia kąty otwarcia w przedziale 220°.
Patent PL-214839-B1 (PL)
Title: Using a factor for the preparation of a medicament for the treatment of glaucoma
Inventor: CLARK ABBOT F
IPC: C12Q1/68
Filed: 2002-10-31
Abstract: The present invention provides methods and kits for treating glaucoma. More particularly, the present invention provides for the use of an agent in the manufacture of a medicament for the treatment of glaucoma, wherein the agent is selected from the group consisting of: a chordin antagonist; a gremlin antagonist; and a follistatin antagonist and a topical ocular formulation suitable for the treatment of glaucoma and comprising from 0.01 % to 2.0% (wt. %) of an agent selected from the group comprising: a chordin antagonist; a gremlin antagonist; and a follistatin antagonist.
Patent PL-222582-B1 (PL)
Title: Method for producing carbon black by using the preheated feed and installation used thereof
Inventor: NESTER SERGUEI
IPC: C09C1/50
Filed: 2011-02-10
Abstract: Methods for production of carbon black using high temperature feedstock at temperatures exceeding about 300° C. with fouling control are provided. An apparatus for production of carbon black according to these methods also is provided.
Patent PL-225619-B1 (PL)
Inventor: DEJA DARIUSZ
IPC: A23L33/00
Filed: 2014-02-11
Abstract: Funkcjonalny napój owocowy zawierający sok owocowy, węglowodany, kwasy organiczne, witaminy, składniki mineralne, wyciągi roślinne, aminokwasy, charakteryzuje się tym, że zawiera sok owocowy w ilości przynajmniej 10% wagowych, węglowodany w ilości 5 - 37% wagowych, kwasy organiczne w ilości 0.6 - 2% wagowych oraz witaminy z grupy B w ilości 0,01 - 0,04% wagowych i witaminę C w ilości 0,01 - 0,1% wagowych, składniki mineralne w ilości 0,00075 - 0,004% wagowych, wyciągi roślinne w ilości od 0,40 - 2% wagowych, aminokwasy w ilości 0,4 - 5% wagowych, glukuronolakton i inozytol.
Patent PL-229753-B1 (PL)
Inventor: TUREK-SZYTOW JOLANTA
IPC: B09C1/08
Filed: 2015-02-10
Abstract: Sposób biostymulacji podłoża stałego nadtlenkiem wapnia, zwłaszcza w procesach technologicznych polega na tym, że na podstawie kwasowości i buforowości podłoża stałego, każdorazowo wyznacza się dawkę nadtlenku wapnia podnoszącą odczyn środowiska korzystnie o jedną jednostkę pH, nie więcej, niż o dwie jednostki pH, przy czym wyznaczona dawka nadtlenku wapnia jest dawką progową dla aktywności biologicznej.
Patent PL-229354-B1 (PL)
Inventor: KLIMEK KATARZYNA
IPC: A61P35/00
Filed: 2015-09-01
Abstract: Przedmiotem zgłoszenia jest zastosowanie medyczne 4-cykloheksylo-1-(4-nitrofenylo)karbonylotiosemikarbazydu (wzór 1) w profilaktyce i leczeniu przeciwnowotworowym na komórki raka piersi. Przedmiotem zgłoszenia jest także kompozycja farmaceutyczna zawierająca jako substancję aktywną 4-cykloheksylo-1-(4-nitrofenylo)karbonylotiosemikarbazyd.
Patent PL-236851-B1 (PL)
Inventor: JÓŹWIK KRZYSZTOF
IPC: B01D53/64
Filed: 2015-12-14
Abstract: Instalacja wychwytu rtęci z gazów powstających podczas energetycznego spalania węgla, stanowi układ połączeń rurowych z sorbentem rtęci, korzystnie w postaci wielowarstwowego kompozytu, składającego się z rdzenia nośnego z metalu lub stopu na bazie metali przejściowych, na którym są dwustronnie osadzone następujące warstwy: warstwa izolująca z azotku metalu przejściowego oraz zewnętrznie usytuowana warstwa sorbująca, wykonana z mieszaniny siarczków i azotków metali przejściowych. Część dolotowa (A) z elementem kolanowym jest połączona za pośrednictwem wentylatora (B) z kanałem roboczym (C), który jest wyposażony w dwa łączniki, dyfuzor na wlocie i konfuzor na wylocie oraz w zasuwę, przy czym kanał roboczy (C) zawiera część załadowczo - wyładowczą (D) z mechanizmami załadowczym i wyładowczym, pomiędzy którymi jest usytuowany kanał wychwytu.
Patent PL-243878-B1 (PL)
Inventor: LAIBLE ECKHARD
IPC: B65G1/00
Filed: 2020-09-03
Abstract: Jednostka ładunkowa, obsługiwana ręcznie lub za pomocą robotów, zawierająca co najmniej jedną kolumnę spiętrzającą do składowania ładunków nad sobą lub obok siebie na klamkach (10, 10.1), do których przydzielono przynajmniej częściowo klamkę zaciskową (15), przy czym pierwsza klamka (10) połączona jest za pomocą łącznika (7) z drugą klamką (10.1), umieszczoną powyżej lub obok, przy czym klamka zaciskowa (15) jest połączona z jednej strony za pomocą krótkiego łącznika (18) z pierwszą klamką (10), a z drugiej strony za pomocą długiego łącznika (20) z drugą klamką (10.1).
Patent PL-243941-B1 (PL)
Inventor: KRYCHOWIAK-MAŚNICKA MARTA
IPC: A61K33/38
Filed: 2021-05-23
Abstract: Wynalazek dotyczy mieszaniny nanocząstek srebra oraz 5-hydroksy-1,4-naftochinonu, zwanego juglonem o bakteriobójczej aktywności wobec naturalnie opornej pałeczki ropy błękitnej, tj. Pseudomonas aeruginosa. Wynalazek dotyczy również medycznego zastosowania mieszaniny do zwalczania P. aeruginosa oraz zastosowania tej mieszaniny jako środka o działaniu przeciwbakteryjnym do stosowania zewnętrznie, tj. na skórę lub rany. Wykazany mechanizm oddziaływań nanocząstek srebra i juglonu stanowi zjawisko o wysokim potencjale do zwalczania jednego z najgroźniejszych patogenów bakteryjnych człowieka - P. aeruginosa.
Patent RO-82410-B1 (RO)
Inventor: POPESCU LUCIA
IPC: C08G59/00
Filed: 1981-06-12
Abstract: Inventia se refera la un agent de reticulare pentru rasini epoxidice lichide, constituit din 30...60 parti în greutate 4,4'-diaminodifenilmetan, 25...60 parti în greutate alcool furfurilic, 5...12 parti în greutate rasina epoxidica bisfenolica, 2...6parti în greutate acid salicilic, 0,5...2 parti în greutate polimer polisulfidic. Procedeul pentru obtinerea agentului de reticulare consta în încalzirea alcoolului furfurilic la 90...110 degree C, dupa care se introduce în portiuni amina aromatica si amestecul se raceste la 60 degree C si apoi se adauga în ordine rasina epoxidica, acidul salicilic, polimerul polisulfidic.
Patent RO-91601-B1 (RO)
Inventor: ZOLTA SORIN KISSGHEORGHE
IPC: G09G3/14
Filed: 1984-12-24
Abstract: Inventia se refera la un aparat electronic de tablou pentru afisaj cu diode electroluminiscente, destinat masurarii unor tensiuni sau curenti si unor marimi neelectrice convertite în acestea, utilizabil la constructia panourilor si a tablourilor de control, comanda si automatizare. Aparatul electronic conform inventiei asigura o împartire a domeniului de masura în m intervale egale, blocul de comparatoare stabilind intervalul în care se afla tensiunea de masura, pentru efectuarea diferentei a intervalului caruia îi apartine aceasta, fiind prevazut un circuit de scadere, aceasta diferenta aplicîndu-se unui al doilea bloc de comparatoare avînd un divizor de tensiune care asigura o împartire a celor m intervale mai mari în cîte k intervale mai mici, acest bloc de comparatoare stabilind în care din aceste intervale se afla tensiunea aplicata la intrarea lui, fixînd deci valoarea tensiunii de masura, valoare afisata cu ajutorul blocului de afisaj, care este alcatuit din m grupe de cîte k diode electroluminiscente, conectate în serie si alimentate de la respectiv, m surse de curent constant si din m tranzistoare compadate de comparatoare.
Patent RO-95742-B1 (RO)
Inventor: DUSA PETRU
IPC: B25D5/02
Filed: 1986-09-27
Abstract: Inventia se refera la un punctator pneumatic pentru trasarea si punctarea pieselor metalice în vederea materializarii centrelor, intersectiilor de axe, contururilor etc. alcatuit dintr-un distribuitor cu sertar al carui sertar este solidar, prin intermediul unei tije, cu un  vârf  dur si deschide, la apasarea dispozitivului pe suprafata de lucru, un orificiu, aerul patrunzând printr-o cavitate si un alt orificiu în spatele unui piston care se deplaseaza accelerat si loveste, prin intermediul unei piulite, vârful dur, revenirea în pozitia initiala realizându-se prin destinderea unui element elastic.
Patent RO-95018-B1 (RO)
Inventor: AVADANI GICA
IPC: F16H19/02
Filed: 1986-11-11
Abstract: Inventia se refera la un mecanism de transformare a miscarii de rotatie în miscare de translatie rectilinie alternativa, utilizabil în constructia masinilor-unelte. Mecanismul pentru transformarea miscarii de rotatie în miscare rectilinie alternativa, conform prezentei inventii, prezinta doua sectoare dintate de marime unghiulara diferite, sectoare solidarizate si dispuse în plane paralele, astfel încît un sector, angrenînd cu o roata dintata intermediara transmite miscarea la o roata cu dantura interioara si exterioara care antreneaza cremaliera într-un sens, iar pentru deplasarea cremalierei în celalalt sens cu o viteza mai mare, un al doilea sector dintat angreneaza direct cu roata care transmite miscarea la cremaliera.