baber/WOPTO huggingface dataset:
Patent SK-20299-A3 (SK)
Title: Cylindrical feeder of bulk substances for continuous feeding lines
Inventor: BELAK MILAN
IPC: B65G15/10
Filed: 1999-02-12
Abstract: Cylindrical feeder solves the problem of continuous volume and weight particulate materials dosing by means of cylindrical, rotary-sliding dosing chamber (1). Base of the invention is such a construction of the dosing chamber (1) which is rolled from the endless geared internal bearing strap (3) equipped with resisting bearing strap (2) on the inside, where it restrains the internal surface of the dosing chamber (1) and an endless geared external bearing strap (4). The bearing branch of the internal bearing strap (3) with resisting bearing strap (2) is rolled with invariable screw-thread rising into the shape of cylindrical sheathing and a bearing branch of the external circumference strap (4) is reeled on the rolled bearing branch of the internal bearing strap (3), while its gearing is fixed onto the gearing of each couple of the neighboring screw-threads of the internal bearing strap (3) to retain invariable shape of a dosing chamber (1). Reverse branches of the dosing chamber (1) can have a shape of free spiral or a shape of the identical cylindrical sheathing, set in parallel with dosing chamber (1). Dosing chamber (1) with reverse branches is set to the bearing padlocks (23) and its drive is realized by means of geared of flat straps. Functioning of dosing chamber (1) creates the section with invariable cross-section, characterized by invariably diverted surface and steady slide of the upper layers of the particulate substance in the transversal direction.
Patent SK-20996-A3 (SK)
Title: Crystalline salt hemihydrate of 4''-deoxy-4''-epimethylamino avermectin b1a/b1b with benzoic acid process for its preparation and an agent containing it
Inventor: CVETOVICH RAYMOND
IPC: A01N43/90
Filed: 1994-08-15
Abstract: Hemihydrate of the crystallic acid salt of 4''-deoxy-4''-epimethyl-amino avermectin B1a/B1b with benzoic acid in crystalline B-form of formula (I) is possible to use against insects and agricultural vermins. Disclosed is also method of producing said substance by precrystallizing of other form or mixture of forms of this substance in aqueous organic solvent containing said substance.
Patent SK-67897-A3 (SK)
Title: Spongiform encephalopathy detection methods
Inventor: DAWSON MICHAEL
IPC: G01N33/569
Filed: 1995-11-28
Abstract: A method for detecting the presence of spongiform encephalopathy in an animal comprising determining the presence and/or amount of agent (e.g. by the use of 2DPAGE, followed by staining and densitometry readings of the stained agent) in a body fluid (e.g. cerebrospinal fluid) of test animal which cross-reacts with antibody raised against apoliprotein E, and has a molecular weight of between 34 and 38 kDa and a pI of between 5.4 and 5.7 comparing the concentration with a control value, and correlating the relationship between the two with the likely presence of spongiform encephalopathy in the animal.
Patent SK-77699-A3 (SK)
Title: Method for producing n-substituted 3-hydroxypyrazoles
Inventor: VOGELBACHER UWE JOSEF
IPC: C07D231/20
Filed: 1997-12-04
Abstract: A process is described for preparing N-substituted 3-hydroxy pyrazoles of the formula (I) where R1 is unsubstituted or substit uted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl and R2, R3 are hydrogen, cyano, halogen and unsubstituted or substitu ted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl, by o xidizing a corresponding pyrazolidin-3-one.
Patent SK-90399-A3 (SK)
Title: 3-heterocyclyl-substituted benzoyl derivatives
Inventor: VON DEYN WOLFGANG
IPC: C07D417/10
Filed: 1998-01-08
Abstract: The invention concerns benzoyl derivatives of formula (I) in which the variables have the following meanings: R<1>, R<2>: hydrogen, nitro, halogen, cyano, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, alkylthio halide, alkylsulphinyl, alkylsulphinyl halide, alkylsulphonyl, or C1-C6 alkylsulphonyl halide; R<3>: hydrogen, halogen or alkyl; R<4>, R<5>: hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl or carbonyl, wherein the six last-mentioned groups can be substituted; X: O, S, NR<9>, CO or CR<10>R<11>; Y: O, S, NR<12>, CO or CR<13>R<14>; R<15>: optionally substituted pyrazole which is bonded in position 4 and carries a hydroxy or sulphonyloxy group in position 5. The invention also concerns: the salts of these 3-heterocyclyl-substituted benzoyl derivatives which can be used for agricultural purposes; processes and intermediate products for preparing these substances; agents containing them; and the use as herbicides of these derivatives or agents containing them.
Patent CH-665084G-A3 (CH)
IPC: G04C3/14
Filed: 1986-06-26
Abstract: The method and the device described are intended to avoid the dissipation of electrical energy that occurs in the coil of a stepping motor when the coil is short-circuited permanently between two drive pulses. The method comprises short-circuiting the coil at the end (t1) of the drive pulse, then putting it on open circuit at the instant (t2) when the current (Ic) flowing through it during the short-circuit becomes zero, and short-circuiting the coil again at the instant (t3) when the voltage induced in it by the rotation of the rotor while the coil is on open circuit becomes zero or reaches a predetermined value (Ud). The device is designed to carry out the method. The invention is applicable to the control of stepping motors of the type for instance that are fitted in electronic timepieces having a hand display.
Patent CZ-190592-A3 (CZ)
Title: Process for producing fibers from glass or other thermoplastic materials and apparatus for making the same
Inventor: BLANDIN YANNICK
IPC: C03B37/06
Filed: 1992-06-19
Abstract: Techniques for forming fibres from glass or other thermoplastic materials by internal centrifuging in combination with gaseous drawing at high temperature. The material to be made into fibre is poured inside a centrifuge whose peripheral band is pierced with a very large number of orifices from which the material is projected in the form of filaments which are drawn into fibres and entrained by a gas stream at high temperature and velocity, directed along the periphery of the centrifuge, transversely to the direction of projection of the fibres, and channelled by a cold gaseous sheet surrounding it which, according to the invention, is made up, over the whole pierced height of the peripheral band, of divergent individualised jets which are joined together shortly after the lowest row of orifices of the peripheral band. …<IMAGE>…
Patent CZ-236793-A3 (CZ)
Title: Combined complement containing calcium and vitamin d
Inventor: ANDON MARK BENSON
IPC: A23L33/155
Filed: 1992-05-04
Abstract: Nutritional mineral supplements comprising calcium citrate malate and vitamin D are disclosed. Estrogen can also be used with these supplements. These supplements, which provide at least 25% RDA of calcium and vitamin D are used in addition to the normal diet. These supplements are useful for increasing bone growth and for treating age-related bone loss in humans and animals.
Patent CZ-340892-A3 (CZ)
Title: Strap saw for cutting contours of stones or the like work pieces
Inventor: MAYER WOLFGANG
IPC: B28D1/30
Filed: 1992-11-17
Abstract: A wire saw for cutting contours in stones and similar workpieces has a slide (3), which is mounted displaceably in one direction (x) and is intended for receiving the workpiece (4), and an endlessly circulating wire (17) having a horizontal wire strand (17') between two deflection rollers (14, 15), which are vertically movable on a supporting frame (5). A further deflection roller (16) is arranged at a distance from the supporting frame (5) in the displacing direction (x) of the slide (6). The axes of rotation (20 to 22) of the deflection rollers (14 to 16) are arranged essentially vertically. …<IMAGE>…
Patent CZ-156695-A3 (CZ)
Title: Safety syringe
Inventor: CHEN LONG-HSIUNG
IPC: A61M5/32
Filed: 1995-06-15
Abstract: A safety syringe with a minimized thin-disk plunger (31a) for saving cost includes: a hollow needle (2) normally held in a front portion of a syringe (1), a coupling member (30) of arrowhead shape integrally formed with the thin-disk plunger (31a), an annular ring (38) embedded on the plunger (31a) to allow the plunger (31a) to be slidably held in the syringe (1) for injection use, the coupling member (30) formed on the plunger (31a) engageable with a biasing socket (27) recessed in a rear needle portion of the hollow needle (2) and with the biasing socket (27) generally formed as a conical shape having a longitudinal conical axis (270) inclined from a needle axis (200) of the needle (2), whereby upon retraction of the plunger (31a) and the coupled needle (2) into the syringe (1), the needle (2) will be inclined to prevent a further outward protruding of the retracted needle (2).
Patent CZ-164697-A3 (CZ)
Title: Method of separating a plasma component and apparatus for making the same
Inventor: HOLM NIELS ERIK
IPC: B01D21/26
Filed: 1995-12-01
Abstract: A device for separating components such as fibrin monomer from blood by centrifugation about a central axis comprising a first annular chamber (70) defined by an outer cylindrical wall (72) and an inner cylindrical wall (71) both walls being concentrically accommodated about an axis of rotation, and by a top wall (73) and a bottom wall (74), where the bottom wall is formed by a piston (55) displaceable within the first chamber. The device including a second chamber (75) below the first chamber and communicating with the first chamber through a first conduit (4) and being defined by the outer cylindrical wall (72), the bottom wall (74) of the first chamber, and another bottom wall (76). The device also includes a capsule (45) accommodated in the second chamber and including a plurality of compartments for receiving respective compositions promoting the separation.
Patent CZ-197196-A3 (CZ)
Title: Tricyclic compounds, pharmaceutical compositions based thereon and prevention method of blastocyst implantation
Inventor: BRIDGES ALEXANDER JAMES
IPC: A61P1/16
Filed: 1995-01-23
Abstract: Epidermal growth-factor inhibitors of formula (I), wherein: 1) Y and Z are both C (carbon), both N or one N and the other C, in which case the ring structure is a linearly fused 6,6 (5 or 6) tricycle, or 2) one of Y and Z is C=C, C=N, whereupon the other one of Y or Z is simply a bond between the two aromatic rings, then the ring structure is a nonlinear 6,6 (5 or 6) tricycle, or 3) one of Y and Z is N, O or S, whereupon the other one of Y or Z is simply a bond between the two aromatic rings, then the ring structure is a fused 6,5 (5 or 6) tricycle; A, B, D and E can all be carbon, or up to two of them can be nitrogen, whereupon the remaining atoms must be carbon, or any two contiguous positions in A-E can be a single heteroatom, N, O or S, forming a five membered fused ring, in which case one of the two remaining atoms must be carbon, and the other can be either carbon or nitrogen. X = O, S, NH or NR<9>, such that R<9> = lower alkyl, OH, NH2, lower alkoxy or lower monoalkylamino m = 0-3, and Ar is phenyl, thienyl, furanyl, pyrrolyl, pyridyl, pyrimidyl, imidazolyl, pyrazinyl, oxazolyl, thiazolyl, naphthyl, benzothienyl, benzofuranyl, indolyl, quinolinyl, isoquinolinyl and quinazolinyl.
Patent CZ-204395-A3 (CZ)
Title: Discharge hole with catching screen of contaminants
Inventor: NEUGART HORST
IPC: A47K1/14
Filed: 1995-08-09
Abstract: The drain (1) is fitted with a sleeve (6), which guides the lower part of the stem (3) of a plug (2), which can be inserted in order to block the water flow. The sleeve also locates a loose dirt trap insert (10), which divides the flow into separate streams, and which has a hole to accept the stem. The sleeve may have a collar (7), whose shape corresponds to that of the ring (5) or the support of the drain insert (4). The hole on the dirt trap may also accept the collar, and the outer rim of the trap may rest on a projection on the drain insert.
Patent CZ-211093-A3 (CZ)
Title: Low-carbonization combustion process and apparatus for low-carbonization combustion with pressure control
Inventor: MAY KARL
IPC: F23G5/027
Filed: 1993-10-08
Abstract: Waste (a) is charged to a pyrolysis drum (2). The carbonisation gas (s) generated therein is passed into a combustion chamber (8). The flue gas (r) formed therein is fed via a cooling device (10) and via a gas compressor (16) to a stack (20). By means of a control system (24, 70), the speed of rotation (nI) of the gas compressor (16) is controlled as a function of the pressure (p) in the gas path between the pyrolysis drum (2) and the gas compressor (16) in such a way that the speed of rotation (ni) is reduced when the pressure (p) is reduced. Preferably, a further gas compressor (54), whose speed of rotation (nII) is controlled correspondingly, is connected in series with the gas compressor (16). A further pyrolysis drum (52) can also be provided. <IMAGE>
Patent CZ-224396-A3 (CZ)
Title: Method of operating a shaft furnace consuming oxygen and the shaft furnace for making the same
Inventor: ROSSMANN MANFRED
IPC: C21B11/02
Filed: 1996-07-29
Abstract: In a method of operating an oxygen-consuming metallurgical shaft furnace, esp. a cast iron-producing cupola furnace, the oxygen-contg. gas mixt. (blast) is introduced by one or more injector nozzles, pref. in the blast zone region of the shaft, the conveyed medium being oxygen opt. mixed with other gases, pref. a mixt. of oxygen and air with a nitrogen content of 0-80 vol.%. Also claimed is a shaft furnace (esp. a cupola furnace) for cast iron prodn., having one or more injector nozzles for supplying the oxygen-contg. gas mixt. and opt. other gases.
Patent CZ-282199-A3 (CZ)
Title: Formulation formed by stabilized particles containing a transfection agent or agents and by nucleic acid
Inventor: CROUZET JOEL
IPC: A61K9/127
Filed: 1998-02-06
Abstract: The invention concerns a composition containing stabilised particles of cationic transfection agent(s)/nucleic acid complexes characterised in that it includes besides said transfection agent and nucleic acid at least a non-ionic surfactant in sufficient amount for preventing the aggregation of the particles in course of time. In a preferred embodiment, the surfactant is a polyoxyalkylene or a derivative thereof.
Patent CZ-285694-A3 (CZ)
Title: Process and apparatus for balancing
Inventor: TAYLOR GARY R
IPC: D06F37/22
Filed: 1993-05-20
Abstract: A counterbalancing apparatus for dynamically balancing an out-of-balance rotating member. A first series of weights having identical size and weight are mounted to freely move within a first groove or race when the apparatus is rotating after being mounted to a shaft or other rotatable member. A second series of weights having identical size and weight are similarly mounted to freely move within a second groove or race located inside of the first groove. The first series of weights is different in size and weight from the second series of weights.
Patent CZ-322697-A3 (CZ)
Title: Method of transmitting signals of speech frequency within a mobile telephone system
Inventor: VIRTANEN ANU
IPC: H04W76/04
Filed: 1996-04-02
Abstract: According to the invention, when detecting the same DTMF signal at the transmitting end, successive DTMF frames relating to this signal are established. These frames are modified SID frames, and individual linking information (Order, Start, Duration) is added to each frame in addition to DTMF signal frequency pair information. This linking information indicates the duration of the DTMF signal from the first detection time period of the first modified SID frame to the frame concerned, including said frame. The individual linking information thus interlinks successive DTMF frames (frames 1 - 4) relating to the same DTMF signal. At the receiving end, in receiving DTMF frames, it is calculated at each error-free frame how long the DTMF signal has been received or should have been received. Only when the individual linking information of a received frame indicates that the duration of the DTMF signal is longer than the threshold value, for instance 40 ms, the DTMF signal indicated by the frequency pair information of the received frames is generated to a subscriber station. During the waiting period, background noise is generated.
Patent CZ-333796-A3 (CZ)
Title: Chimeric monoclonal antibody, expression vectors and pharmaceutical preparation
Inventor: BENDIG MARY M DR
IPC: C07K16/28
Filed: 1992-03-04
Abstract: The invention relates to new humanized monoclonal antibodies deriving from murine anti-EGFR antibody 425 comprising an artificial modified consensus sequence at least of the FRs in the variable region of the heavy chain of human immunoglobulins. The invention relates, furthermore, to humanized and chimeric monoclonal antibodies which are binding to epitopes of the epidermal growth factor receptor (EGFR). The invention discloses the amino acid sequences of the responding antigen-binding site for this receptor.
Patent CZ-380598-A3 (CZ)
Title: Process of antimicrobial treating of cooling lubricant
Inventor: LANG SIEGFRIED DR
IPC: C10M173/00
Filed: 1998-11-23
Abstract: Method for inhibiting microbial contamination of metalworking fluids comprises contacting the fluid with a filter medium comprising particulate crospovidone-iodine (I).
Patent CZ-409298-A3 (CZ)
Title: Disposable absorption article
Inventor: BEWICK-SONNTAG CHRISTOPHER PHI
IPC: A61F13/20
Filed: 1997-06-17
Abstract: The present invention relates to absorbent articles in particular sanitary napkins with improved comfort, particularly by the incorporation of breathable backsheets whilst maintaining protection level performance and having an improved odour control performance. This has been achieved by the selection of individual elements for the absorbent article including an odour control system which meet specified requirements, which are then joined such that the absorbent article meets specific criteria in terms of comfort and protection and provides improved odour control performance.
Patent ES-8705836-A3 (ES)
Title: Cis-di:methyl hexa:hydro pyrido-indole L-isomer prepn.
IPC: A61K31/44
Filed: 1986-03-14
Abstract: A process for preparing (-)-cis-2,8-dimethyl- 2,3,4,4a,5,9b-hexahydro-1H-pyrido(4,3-b)indol of formula I: <IMAGE> or its salt, advantageously its dihydrochloride or its dipalmitate, characterised in that starting from (+-)- cis-2,8-dimethyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido(4,3- b)indol with the help of an optically active acid, advantageously (+)-O,O'-dibenzoyl-D-tartaric acid in a medium comprising an organic solvent, advantageously ethanol, the salt of the compound of formula I with that acid is prepared and purified by crystallisation, after which the compound of formula I is released by alkalinisation, extracted in an organic solvent, advantageously ether, and if necessary subjected to a supplementary neutralisation reaction with an inorganic or organic acid to convert it into the salt in question.
Patent SK-105396-A3 (SK)
Title: Method and device for withdrawal of components for tyre production
Inventor: MAZAK JAN
IPC: B29D30/06
Filed: 1996-08-12
Abstract: Device for taking off the components consists of bearing driving cabinet (1) and buffering drum (2), feeding system of buffers (4), take-off-reels of buffers (5), feeding system of slider (6), take-off-reel of slider (7), with proviso that buffering drum (2) is adjustable along the shaft (3) for distance x, which is equal to gaps of the axes of the feeding systems of buffers (4), with proviso that bearing driving cabinet (1) is adjustable at the same time in direction of horizontal axis for distance y, which is equal to the gap between the axis of buffering drum (2) and feeding system of sliders (6).
Patent SK-108597-A3 (SK)
Title: Method of repairing moulds, bottoms, funnels and pouring laddles
Inventor: KENTER VLADIMIR
IPC: B22C9/18
Filed: 1997-08-07
Abstract: In the method of repairing first damaged surfaces are imbed by scabs in the shape of double T, then the buckets are removed with the flame, the surface is roughly and softly whetted and welding is realised by electrodes with diameter 4 to 8 mm through the transformer with the power 27 to 70 kVA. During the repairing devices with weight less than 3t damaged surface is after finishing welding or building-up operation stiffened by rectangular scab with screw placed in chess-board arrangement.
Patent SK-145098-A3 (SK)
Title: Tire chain for dual wheel tires
Inventor: CLARK LARRY C
IPC: B60C27/22
Filed: 1998-10-19
Abstract: A cable-type tire chain for the tires of dual wheels comprises a pair of side members (12,14) and a plurality of cross members (16) extending between and connected to the side members and supporting traction elements. The tire chain includes a center member (50) that extends circumferentially over the cross members of the installed tire chain and that draws center portions of the cross members into the space between the tires. The center member comprises a core surrounded by a helical spring. The core includes a cable wrapped helically with wire, and the inner diameter of the spring is greater than the outer diameter of the core so that the spring can move on the core.
Patent SK-183692-A3 (SK)
Inventor: MASURA VLADIMIR
IPC: D21C9/12
Filed: 1992-06-16
Abstract: Spôsob pozostáva z parciálnej chlorácie nabielenej
buničiny plynným Ch alebo zmesou Ch t CIO2, pri
ktorej sa tvorí nízke pH roztoku a vzniknutá kyselina
chlorovodíková rozpúšťa stopové prvky, najmä
však Fe3*, viazané nabielenou buničinou.
Patent WO-9835151-A3 (WO)
Title: Dispositif permettant de produire de l'energie electrique a partir d'une chaleur basse temperature
Inventor: BACHLER HERBERT
IPC: F02G1/043
Filed: 1998-02-10
Abstract: L'invention concerne un dispositif permettant de produire de l'énergie électrique à partir d'une chaleur basse température. Ce dispositif comprend deux cylindres de travail (Z1, Z2) sensiblement verticaux et partiellement remplis d'un fluide; un contenant à gaz (WT1) destiné à être maintenu à une haute température; un contenant à gaz (WT2) destiné à être maintenu à une basse température; un conduit de raccordement entre les cylindres de travail (Z1, Z2) pour le trop-plein de fluide entre les cylindres de travail (Z1, Z2); un piston (K1) placé dans le conduit de raccordement permettant de produire un travail mécanique à partir du mouvement du fluide, le piston (K1) coopérant de préférence avec un générateur linéaire (L1) afin de produire de l'énergie électrique à partir du déplacement. Le rendement particulièrement avantageux de ce dispositif est dû aux soupapes de commande qui permettent de raccorder au choix le contenant de gaz (WT1, WT2) aux cylindres de travail (Z1, Z2) ainsi qu'à un dispositif de pompage qui permet de modifier la quantité de fluide dans les cylindres de travail (Z1, Z2).
Patent BE-1004204-A3 (BE)
Title: Machine de traitement et de separation pour plantes fibreuses.
Inventor: ARNOLD RUDOLF
IPC: D01B1/14
Filed: 1989-05-02
Granted: 1992-10-13
Abstract: Dans la machine de traitement et de séparation, il est prévu, immédiatement à l'arrière d'un dispositif briseur ou broyeur (2, 3) destiné à briser ou broyer les couches externes ligneuses ou lignifiées de plantes fibreuses, c'est-à-dire les téguments ligneux ou lignifiées de ces plantes, un dispositif destiné à séparer des fibres des plantes fibreuses et à éliminer les particules, brisées ou broyées, de ces couches externes téguments. Ce dispositif de séparation et d'élimination peut se composer de bandes transporteuses (5, 6, 5', 6') prévues par paires, pousées l'une vers l'autre par des ressorts et grossièrement profilées à la face externe, parmi lesquelles les bandes transporteuses supérieures (5, 5') peuvent effectuer, en plus de leur mouvement dans le sens longitudinal, un mouvement périodique dans le sens transversal. De cette manière, les particules ligneuses ou lignifiées, brisées ou broyées, peuvent être détachées des fibres des plantes et être déposées dans les rainures formées par les profils des bandes transporteuses.