baber/WOPTO huggingface dataset:
Patent SK-29099-A3 (SK)
Title: Process for the preparation of fluoxetine
Inventor: REITER JOZSEFNE
IPC: C07C217/48
Filed: 1997-09-10
Abstract: The invention relates to a process for the preparation of N-methyl-[3-phenyl-3-[4-(trifluoromethyl)-phenoxy]-propyl]-amine of the Formula (I) and pharmaceutically acceptable acid addition salts thereof by reaction of N,N-dimethyl-{3-phenyl-3-[4-(trifluoromethyl)-phenoxy]-propyl}-amine of the Formula (III) and ethyl chloro formate and hydrolysis and decarboxylation of the N-methyl-N-ethoxycarbonyl-{3-phenyl-3-[4-(trifluoromethyl)-phenoxy]-propyl}-amine of the Formula (II) and if desired salt formation which comprises carrying out the reaction of the compound of the Formula (III) and ethyl chloro formate in toluene or xylene or a mixture thereof at a temperature below 90  DEG C; removing the contaminations and by-products from the reaction mixture by treatment with a diluted acid; separating the organic phase which contains the urethane derivative of the Formula (II) and reacting said organic phase, without isolating the urethane derivative of the Formula (II), with an alkali hydroxide at the boiling point of the reaction mixture in the presence of water and optionally <u>n</u>-butanol; removing the inorganic compounds; and if desired converting the base of the Formula (I) thus obtained into a pharmaceutically acceptable acid addition salt thereof. The compounds of the Formula (I) are a known valuable antidepressant.
Patent SK-54293-A3 (SK)
Title: Method of preparation of 1,2,2,6,6-pentamethyl-4-piperidinole
Inventor: KONOPIKOVA MARTA
IPC: C07D211/46
Filed: 1993-05-27
Abstract: 1,2,2,6,6-pentamethyl-4-piperidinol is prepared by reaction of 2,2,6,6-tetramethyl-4-piperidinol with formaldehyde or paraformaldehyde in the molar ratio 1 : 2 to 3,5 in presence of water at a temperature of reflux for 1,5 to 4 hours.
Patent SK-65796-A3 (SK)
Title: Sealed terminal for a coated open wire
Inventor: TURUNEN HARRI
IPC: H01R4/44
Filed: 1994-11-29
Abstract: The invention relates to a sealed terminal for a coated open wire, comprising a body member (1) and a conical fastening sleeve (2) connected therewith as well as a clamp element (3) for fastening the terminal to an insulator. The body (1) is provided with a wire-end receiving space (9) included in the axial extension of said sleeve-like fastening socket (2). The body (1) is provided with screws for providing an electrical contact between the wire end inserted in said space (9) and the body (1). A coupling element (4) can be used for clamping a branch wire into contact with the body member (1). The tensile load of a wire is taken up by means of wedge elements (7) included in the conical sleeve (2).
Patent SK-77398-A3 (SK)
Title: Process for making dihydropyrimidinones
Inventor: HU ESSA H
IPC: C07B61/00
Filed: 1996-12-12
Abstract: The present invention provides a process for forming 5-(alkyl or alkoxy)carbonyl-6-alkyl-4-(aryl or alkyl)-3,4-2(1H)-dihydropyrimidinones by combining a  beta -keto ester or diketone, an aldehyde and urea in the presence of a boron reagent, a metal salt (e.g., Cu2O) and a catalyst (e.g., acid). The reaction is typically run in one pot in a solvent to afford dihydropyrimidinones in higher yields and with easier work up than previously known methods.
Patent SK-99193-A3 (SK)
Title: Actuating unit for a hydraulic braking system
Inventor: WAGNER WILFRIED
IPC: B60T13/565
Filed: 1992-11-02
Abstract: PCT No. PCT/EP92/02509 Sec. 371 Date Aug. 5, 1993 Sec. 102(e) Date Aug. 5, 1993 PCT Filed Nov. 2, 1992 PCT Pub. No. WO93/11010 PCT Pub. Date Jun. 10, 1993.An actuating unit for a hydraulic brake system for automotive vehicles which operates by a precisely defined change-over pressure and with lost travel independent of the speed of actuation. The actuating unit includes a pneumatic brake power booster and a master brake cylinder connected downstream of the pneumatic brake power booster. The master brake cylinder contains a primary piston coupled with an annular piston of larger diameter. The annular piston confines a filling chamber which may be connected to the hydraulic pressure chamber. The annular piston is adapted to uncouple from the primary piston when the pressure acting on the annular piston reaches a predetermined amount. Thus, the displacement of the filling volume by the annular piston does not require an entire stroke of the master brake cylinder.
Patent CH-687796G-A3 (CH)
Title: Clock mechanism for watch having alternating 24 hour display
Inventor: CALABRESE VINCENT
IPC: G04B19/16
Filed: 1994-05-30
Abstract: The clock mechanism permits the display of visible indications across one or several windows of the dial or face of the time-piece to indicate if the watch is operating before or after midday (AM or PM). The mechanism has an oscillating disc which moves between two stable positions, and carries indications an is operated by a pivoting element operated by a moving part which makes one turn or rotation every twenty four hours. The pivoting element comprises a rocking element which acts on a disc at a point (D1) located between the centre of rotation of the disc and the point of pivoting of te rocking element. The latter is governed by a spring (S) which causes its instantaneous displacement towards one or other of the end positions and immobilises or holds the rocking element and the disc in these positions. The rocking element has a point which cooperates with two planes inclined to the spring and opening of the pin (C) passing through the opening of the disc which has a greater diameter than the pin in order to displace the disc in operation on the wall faces of the opening.
Patent CH-672389G-A3 (CH)
IPC: G04C3/14
Filed: 1988-05-26
Abstract: The electric mantlepiece clock comprises a plate (28) carrying a motor (11), a movement (21) and hands (82, 100) for displaying the hour, and a base-middle part (10) carrying electrical and electronic elements (7, 9) resting on a printed circuit (3) which is itself fixed in the base-middle part. Electrical connections (15, 17) between the motor and the printed circuit are established when the base-middle part is made integral with the plate. If the mantlepiece clock comprises an alarm device, other electrical connections (129, 127) are also established between the alarm mechanism (66, 88) and the printed circuit when the base-middle part is made integral with the plate. 
<IMAGE>
Patent CH-673372G-A3 (CH)
IPC: G04C3/00
Filed: 1988-09-23
Abstract: The skeleton watch of this invention includes a caseband (1) bearing a frame (6) arranged between an upper crystal and a back cover (26), a leg (8) contiguous to the frame, a motor (10, 11, 12) secured to the frame and including a rotor directly driving a minutes wheel (15) bearing a minutes marker (17). An hours hand (18) is driven by the minutes wheel through motion work including a train of planetary gears (23, 24). Zones (27 to 32) and conductors (33 to 37) are metallized on the internal face of the back cover and are intended respectively to accommodate the electrical and electronic components and establish connections among such components. The arrangement as set forth permits a greatly bared skeleton watch with a minimum of noticeable elements.
Patent CH-631317G-A3 (CH)
IPC: G04G5/00
Filed: 1978-07-05
Abstract: The disclosed is an electronic timepiece which has storage circuits for respectively storing data regarding a variety of times such as an alarm time for different operating modes, stop watch, timer, etc., a data processing circuit commonly provided for all the storage circuits for executing various time processes, and a control circuit for controlling a mutual transfer of the data between the respective storage circuits and the data processing circuit to selectively process the various times. Accordingly, this timepiece can process a large number of times without increasing the number of the time processing circuits.
Patent CZ-197591-A3 (CZ)
Inventor: LEVRINC IVAN ING
IPC: H02M3/04
Filed: 1991-06-27
Abstract: Jednočinný viac-hladinový impulzný zdroj s účin nou reguláciou
všetkýčhhladín vhodný ako stabi lizovaný, alebo Závisle
regulovateíný zdroj všetkých róznych výstupných
hladin (30) sjednou výstupnou riadenou hladinou (20), ktorcj
jedna časf děleného sekundárného vinutia tvoři referenční
rekuperačně vinutie (9). Ďalšie rekupe račné vinutia
(10) cez rekuperační diody (7) na pájajú výstupní filtrační
obvody (12) neriade ných hladin (30). Vinutia (13) s diodami
(14) uíahčujú náběh a ustálenie zdroja.
Patent CZ-248192-A3 (CZ)
Title: Apparatus for irradiating cells
Inventor: STINSON RANDY L
IPC: A61N5/06
Filed: 1992-08-11
Abstract: Potential transplant cells are irradiated with ultraviolet (UV) light. A cell suspension is fed to one end of a transporting path which guides it around an outer cylinder (22) surrounding the UV tube so that it is exposed to the UV radiation. The appts. is ventilated by blowing air into a space located between the outer surface of the UV tube and an inner surface of an inner cylinder (26) positioned between the outer cylinder (22) and the UV tube. The air then flows via apertures (60) at one end of the inner tube into a space between an inner surface of the outer cylinder (22) and the outer surface of the inner cylinder (26). The air finally exits the appts. through vents (68). The irradiated cell suspension is collected in a reservoir.
Patent CZ-134999-A3 (CZ)
Title: Process for producing brush ring and apparatus for making the same
Inventor: SAJAKORPI KIMMO
IPC: A46D3/04
Filed: 1997-10-09
Abstract: The invention relates to a method for manufacturing of a brush ring, whereby the brush ring is intended to be used particularly with several corresponding brush rings as a brush, that rotates around a longitudinal axis, in a brushing machine. The brush ring consists of a brush part (1) and a ring shaped frame part (2), that connects the radially directed (r) brushes (1a) forming the brush part (1), which parts (1, 2) are formed as a uniform entirety preferably from plastic based material, and in which there has been arranged at least holding means (3) to prevent the brush ring from twisting, when the same has been assembled in place to the brush frame of the brushing machine. The brush ring is being manufactured from an essentially elongated brush preform (1'), in which the brushes (1a) are connected to each other by melting (1's), wherein on the melting (1's) existing at the top edge of the brush preform (1'), that moves along in an essentially upright position, plastic paste (2'), is being led, that is in an essentially solid state, to work the brush ring to its final shape by means of a press mold assembly (X) by forming the frame part (2) and preferably the holding means (3) from the said plastic paste (2'). The plastic paste (2') is being led bent in a ready finished shape, such as through a U-shaped extrusion groove (U) or correspondingly, on top of the melting edge (1's) of the brush preform (1'), that is as an advantageous embodiment being preheated in the same connection. The invention relates to an apparatus, also, that operates according to the method.
Patent CZ-152199-A3 (CZ)
Title: Plug-in connecting valve for central device of gas distribution
Inventor: KNOOP THOMAS
IPC: F16L37/40
Filed: 1999-04-29
Abstract: A plug-in coupling valve has two spring-loaded locking elements that stop a connector plug in operating and parking positions. The locking element is a locking lever with a hook that is engaged by an initial motion of a thrust sleeve, and causes motion of a connector plug to be blocked by means of a cone. Further motion of the thrust sleeve deforms the locking lever and its associated spring in such a way that the sleeve can slide over the hook, and release the connector plug.
Patent CZ-159694-A3 (CZ)
Title: Device for fastening terminal turns of stator windings
Inventor: PAROZ JOSE-PIERRE
IPC: H02K3/50
Filed: 1994-06-30
Abstract: The device for holding the ends of the turns of a stator winding in an electricity generating machine comprises an inner ring (15) and a segmented outer ring (10). The stator winding, which consists of lower bars (5) and upper bars (6), is supported at the end on the said outer ring (10) which [lacuna] in turn by brackets (8) which are fastened to the end of the machine. The lower and upper bars are spaced apart from one another by flexible compression tubes (13) which are filled with synthetic resin. The inner ring (15) consists of two rings, having a closed inner wedge ring (15b), an outer, preferably multi-element wedge ring (15b) and supporting segments (15c), it being possible to clamp the two wedge rings to one another axially. A winding overhang support which is constructed in such a manner complies with all the practical requirements and can also be reclamped subsequently. <IMAGE>
Patent CZ-184297-A3 (CZ)
Title: Carbon black product, process for preparing such carbon black product and the use thereof
Inventor: BELMONT JAMES A
IPC: C09D11/00
Filed: 1995-12-14
Abstract: The present invention is directed to carbon black products having an organic group attached to the carbon black and processes for their preparation. In one process at least one diazonium salt reacts with a carbon black in a protic reaction medium. Uses of such carbon black products in plastic compositions, rubber compositions, paper compositions, and textile compositions are also disclosed.
Patent CZ-191796-A3 (CZ)
Title: Airbag for vehicle safety system
Inventor: LANG NORBERT
IPC: B60R21/235
Filed: 1996-06-28
Abstract: The air bag comprises stitches with neighbouring rows of stitches (28,30,32) in the direction of the sewing line. The rows of stitches are arranged offset in relation to each other by an amount which is smaller than the length of the stitches. The offset distance amounts to between one third and a half of the length of the stitches. The multiple row of stitches (34) can be a double row and the offset is about half the length of the stitches.
Patent CZ-198394-A3 (CZ)
Title: Voluminous machine
Inventor: ANTONOV ROUMEN
IPC: F02B75/02
Filed: 1993-02-18
Abstract: PCT No. PCT/FR93/00162 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 15, 1994 PCT Filed Feb. 18, 1993 PCT Pub. No. WO93/17224 PCT Pub. Date Sep. 19, 1993.Four elements (9a, 9b, 11a, 11b) are mutually articulated as a parallelogram deformable according to four parallel axes (A1, . . . A4). A crank (31) causes a circular motion of a first co-ordination axis (K1) connected to one (9a) of the elements. Another element (11b) is articulated to the frame along a second co-ordination axis (K2). A variable volume chamber (17) is defined between the cylindrical surfaces (S1, . . . S4) whose axes (C1, . . . C4) intersect the longitudinal axes (Da, Db) of the first elements (9a, 9b). Distribution orifices (19, 21) are selectively open and obturated by the elements as a function of the angular position of the crank (31). A sparking-plug is provided. Each first element (9a, 9b) carries two cylindrical convex surfaces (S1, S2; S3, S4) the rigidely interconnected. Each cylindrical surface is in dynamic sealing relationship with a cylindrical surface belonging to the other element and whose axis (C1, . . . C4) instersects a same line (L14, L23) parallel to the longitudinal directions (Ea, Eb) of the second elements (11a, 11b). Utilization for easily constructing a rapid machine of the type four-stroke one-cycle per revolution and low relative speed of the dynamic sealing lines.
Patent CZ-240694-A3 (CZ)
Title: Process for preparing alkene polymers
Inventor: RAMACHANDRAN RAMAKRISHNAN
IPC: C08F210/16
Filed: 1994-09-30
Abstract: An ethylene stream which contains ethane as an impurity or a propylene stream which contains propane as an impurity is contacted with a polymerization catalyst in a reactor A thereby producing a polymer product containing unreacted ethylene or propylene and the corresponding alkane. A gas mixture containing ethylene or propylene and the corresponding alkane is separated from the polymer product in flash zone B and purge unit C and subjected to adsorption at a temperature of 50 to 200 DEG C in a bed of adsorbent forming a separator D which selectively adsorbs alkenes, thereby adsorbing substantially all of the propylene or ethylene from the gas mixture. The ethylene or propylene is desorbed from the adsorbent and passed to the polymerization reactor A. The process is operated on a low per pass conversion with recycle of unreacted monomer. In the system of the invention the separator D may be upstream (Figure 2) or downstream (Figure 1) of the polymerization reactor A. <IMAGE>
Patent CZ-289493-A3 (CZ)
Title: Self-cleaning matting
Inventor: MARTINEK VLASTISLAV
IPC: A47G27/02
Filed: 1993-12-27
Abstract: The self-cleaning mat consists of a set of consecutive pairs of parts (1, 2), where the first part (1) in the pair is formed in a direction upwards by an upright anti-slip flexible deformed strip in the shape of bellows of the set dimensions in this direction, the second part (2) of the pair is formed in the directions upwards by an upright deformation resistant flat strip with smaller dimensions in this direction. This second part (2) is in contact with the first part (1) at points of the reverse tops of the bellows. The first part (1) adjoins the second part (2) of the neighbouring pair at points of the reverse tops of the bellows. At outer parts (1, 2) of outer pairs there are anchoring mouldings (3), joined by connected devices (4), which also join all pairs of parts (1, 2). Between the first part (1) and the second part (2) of each pair there is an additional upright anti-slip flexibly deformed flat strip (5), whose dimensions in this direction are greater than the dimensions of the second part (2) and at most equal to the proportions of the first part (1) of the pair, with which, at the point of at least two reverse top of the bellows, a compact whole is formed.<IMAGE>
Patent CZ-291193-A3 (CZ)
Title: Breech-lock with a barrel for automatic pistol
Inventor: JANAC IVAN
IPC: F41A3/12
Filed: 1993-12-28
Abstract: The equipment consists of the body (4) of the barrel in which there is a gun barrel (5). In the body (4) of the barrel there is a chamber (1) covering the gun barrel (5). In the area of chamber (1) on the gun barrel (5) there is a cog the cross section of which is identical to the cross section of the chamber (1). In the gun barrel (5) there is at least one channel (3) connecting the body (8) of the gun barrel (5) to the chamber (1).<IMAGE>
Patent CZ-306296-A3 (CZ)
Title: System of sorting boxes for sawn wood or comparable goods
Inventor: HANSES JOSEF
IPC: B07C5/38
Filed: 1996-03-06
Abstract: A sorting box system (2) for sawn timber or similar goods has a plurality of sorting boxes (4) arranged in a row below a substantially horizontal feeding transverse conveyor (6). The sorting boxes (4) may be emptied through their bottom on an underlying, substantially horizontal discharge transverse conveyor (22). The sorting box system (2) is characterised in that an emptying system (36) common to all sorting boxes (4) may be moved along the row of sorting boxes up to individual positions that correspond to each sorting box. The emptying system (36) can unlock a closure member (16) at the bottom of each sorting box and lock it again after emptying the corresponding sorting box. The expense with individual emptying systems for each sorting box (4) may thus be dispensed with. After unlocking the relatively simple closure member (16), the emptying system (36) can preferably lower it together with the overlying goods down to the level of the discharge transverse conveyor (22) or lower in order to gently unload the goods. The sorting boxes (4) may be conventional vertical gravity feeding boxes or slanting boxes.
Patent CZ-312794-A3 (CZ)
Title: Erodizable pharmaceutical preparation
Inventor: INFELD MARTIN HOWARD
IPC: A61K31/425
Filed: 1994-12-12
Abstract: An erodible pharmaceutical composition providing a unique zero order controlled release profile contains a therapeutically active substance having a water solubility not greater than 80 mg/mL in water at 25°C, a hydroxypropyl methylcellulose derivative and erosion modifiers depending on drug solubility and drug loading, such as lactose and polyoxyalkylene derivatives of propylene glycol, as well as other inert materials such as binders and lubricants.
Patent CZ-9904252-A3 (CZ)
Inventor: BECK JOHN JANES JR
IPC: B60C9/14
Filed: 1998-03-13
Abstract: Struktura (40) složené vložky má primární vložku (40A),
vyztuženou paralelními kordy (41) mající modul pružnosti E o
hodnotě X nebo větší, přičemž tyto kordy (41) jsou v podstatě
neroztažitelné a procházejí od patkové části (22) k patkové
části (22), a dvojici prodloužení (40B) vložky , kterájsou
s přesahem spojena s primární vložkou (40A) ajsou obalena
kolem patkových jader (26) a elastomerního vrcholu (48),
přičemž tato prodloužení (40B) vložky jsou vyztužena
pružnými kordy (43), která mají modul pružnosti menší než X
a jsou v podstatě roztažitelné. Způsob výroby pneumatiky (10)
zahrnuje kroky: válcového nanesení mezivložky (35) na
konfekční buben; upevnění dvojice prodloužení (40B) vložky,
přičemžjedno prodloužení (40B) vložkyje upevněno ke
každému příslušnému konci mezivložky (35); usazení jednoho
patkového jádra (22) přes každé prodloužení (40B) vložky a
nastavení axiálního rozpětí mezi patkovými jádry (22) na
vzdálenost (L); aplikace primární vložky (40A) mající šířku
(W) překrývající patkovájádra (22), přičemž šířka (W)je
větší než délka (L); přehnutí konců (32) prodloužení (40B)
vložky po aplikaci primární vložky (40A) a potom prstencového tvarování pneumatiky (10).
Patent CZ-9904380-A3 (CZ)
Inventor: KOENIG GERD
IPC: C07C271/00
Filed: 1998-06-11
Abstract: Nové sloučeniny odvozené od pentaerythritolu, které se
mohou používat jako farmaceuticky účinné látky, zejména k
léčení srdečních/oběhových onemocnění
Patent ES-193823-A3 (ES)
Title: Una bomba de desplazamiento volumétrico en volteo
Filed: 1950-07-07
Abstract: Bomba de desplazamiento volumétrico en volteo caracterizada porque está constituída por una carcasa que aloja un motor formado por una pieza cilíndrica que llena la totalidad del hueco de aquella la cual lleva practicado un alojamiento cilíndrico o en una ranura de sección rectangular cuyo eje coincide con uno de los diámetros de aquél para un pistón que se mueve en él perpendicularmente al eje del rotor.
Patent ES-8601709-A3 (ES)
Title: Dismountable climbing frame for children
IPC: A63H11/04
Filed: 1985-02-07
Abstract: A dismantleable structure which comprises at least one structural piece 10 which has a female coupling equipped with at least a first orifice 11 arranged transversely and at least one structural piece 20 which has a male coupling 23 equipped with at least a second transverse orifice 24. The couplings are sized and shaped so that each male coupling can be received in each female coupling in a locking position in which at least one of the said second orifices is aligned at least with a first orifice. The structure comprises fixing devices 30, 34 which have at least one elastically displaceable locking element 33, 33a for interconnecting a female coupling and a male coupling when they are in a locking position through the action of, at a minimum, one locking element which extends from the inside of the male coupling through the aligned orifices of the two couplings.