baber/WOPTO huggingface dataset:
Patent CZ-309898-B6 (CZ)
Title: A method of preparing the structure of a Z-schematic photocatalyst for splitting water
Inventor: SEVERA KAMIL
IPC: B01J23/30
Filed: 2022-06-29
Abstract: The solution is focused on the issue of photolysis of water under the influence of solar or artificial radiation using a Z‑schematic catalyst. The basic advantage of such catalysts is the splitting of water without an applied external voltage. Tungsten oxide (WO3) and cadmium sulphide (CdS) were used as photocatalyst components for their suitable and complementary band structure. Annealing was used to modify their interface. According to the invention, new structures were prepared by annealing, which support photocatalytic activity during water splitting. Oxygen-vacant tungsten oxide (WO3-x) becomes more electrically conductive than the original tungsten oxide. Cadmium tungstate (Cd(WO4)), which is prepared in the system by annealing above a temperature of 500 °C, acts as an electron mediator at the interface of tungsten oxide and cadmium sulphide.
Patent SK-285723-B6 (SK)
Title: Reversible timing relay
Inventor: CERVENKA VLADIMIR
IPC: H05B39/00
Filed: 2002-04-24
Abstract: The device is designated to switching of stairway lightning, it can be also used for switching other electric circuits. Reversible timing relay consists of a jack (1) connected with output contact of a switch (PR1), cathode of a diode (D2), anode of a diode (D3), the cathode of which is connected to a cathode of diode (D4), positive pin of a condenser (C6), pin of switch contacts of a relay (RE1) and a coil of a relay (RE2), which is connected by the second pin with collector of a transistor (T1), the base of which is connected to a condenser (C3), resistor (R3) and a potentiometer (P1), the second pin and a follower pin are connected to a positive pin of a condenser (C5), resistor (R4), the second pin of which is connected to the second pin of switch contacts of the relay (RE1), whereby negative pin of a condenser (C5) is connected with a negative pin of condenser (C6), with anodes of the diodes (D2,D4), the second pin of resistor (R3), a condenser (C3), emitter of transistor (T) and a condenser (C2). The second pin of condenser (C2) is connected with the second output contact of a switch (PR1), jack (4) and switch contact of the relay (RE2), the stapled contact of which is connected to a jack (3) and the second output contact to a jack (5), whereby change contact of a switch (PR1) is connected to the anode of diode (D1), the cathode of which is connected to a positive pin of a condenser (C4) and a coil of the relay (RE1), the second pin of which is connected to a negative pin of a condenser (C4) through a resistor (R2) and a parallel connection of a resistor (R) and a condenser (C1) to a jack (2).
Patent SK-287265-B6 (SK)
Title: Casting of molten metal in an open ended mold cavity
Inventor: WAGSTAFF ROBERT BRUCE
IPC: B22D11/00
Filed: 1998-10-13
Abstract: When a body of startup material (70) has been interposed in the cavity (4) between the starter block (60) and a first cross-sectional plane (72) of the cavity transverse the axis (12) thereof, the starter block has commenced reciprocating along the axis, and the body of startup material has commenced reciprocating in tandem with it, through a series of second cross-sectional planes (74), layers (76) of molten metal are successively superimposed on the body of startup material adjacent the first cross-sectional plane of the cavity, and the layers promptly distend relatively periperally outwardly from the axis under the inherent splaying forces therein. The invention confines the relatively peripheral outward distention of layers with a casting surface (62) which is peripherally outwardly flared about the axis of the cavity, so that the thermal contraction forces arising in each layer can counterbalance the splaying forces.
Patent SK-285343-B6 (SK)
Title: Continuous production of silica based microgels
Inventor: MOFFETT ROBERT HARVEY
IPC: C01B33/00
Filed: 2000-12-06
Abstract: A continuous process is provided for preparing silica based microgels using carbon dioxide as a gel initiator at a pressure of at least about 172 kPa. Consistent performance of microgel can be produced with varying production rates.
Patent CZ-301912-B6 (CZ)
Title: Medicament for treating infertility by intrauterine insemination
Inventor: ENGEL JUERGEN
IPC: A61K35/52
Filed: 1999-03-29
Abstract: In the method of therapeutic management of infertility by intrauterine insemination the improvement consisting of a) the dose-dependent suppression of endogenous gonadotropins, especially LH, with a LH-RH antagonist allowing the maintenance of physiological estrogen levels, b) exogeneous stimulation of the ovarian follicle growth, c) ovulation induction with HCG, native LHRH, LHRH-agonists or recombinant LH, d) intrauterine insemination by sperm injection.
Patent CZ-302556-B6 (CZ)
Title: Device for active rolling walking
Inventor: MUELLER KARL
IPC: A43B13/26
Filed: 2000-07-31
Abstract: In the present invention, there is disclosed a device for active rolling walking (1) to be worn on a foot of a person, comprising in combination an upper part formed by an upper shoe (2) with which it is possible to fix the device (1) to the foot wherein said upper shoe (2) is made of leather, textile or other natural or synthetic material, and a sole (3) having at least a midsole (10), an undersole (12) and a sole bottom (13), said midsole (10) being strong, hard and elastic, said undersole (12) having a thickness in the range between approximately 0.5 and 5 cm, said undersole being soft and elastic, and said sole bottom (13) being hard and elastic, said midsole (10) and said undersole (12) being separated from each another by a midsole (10) bottom (11), said midsole (10) bottom (11) and said sole bottom (13) each having an arbitrary curved shape when unloaded that is substantially continuous and convex, without any abrupt changes in radius of curvature, along substantially the entire length thereof wherein a hard, wedge-shaped inclusion (15) completely fills the space between said midsole (10) bottom (11) and said sole bottom (13) in the front third of the shoe (II), and in the rear two thirds of the shoe (III, IV) has an arbitrary shape, and said soft undersole (12) filling the space between said midsole bottom (11) and said sole bottom (13) in such a way that the convex outer contour of said sole bottom (13) is maintained.
Patent CZ-299040-B6 (CZ)
Title: Method of enhancing accuracy of measurements conducted by laser interferometer
Inventor: MIHALJOV LEONID
IPC: G01S17/08
Filed: 1999-11-26
Abstract: In the present invention, there is disclosed a method for improving the accuracy of measurements, distance measurements in particular, made using a laser interferometer (1, 2), characterized in that the air temperature effect is determined along the whole path of the laser beam (3) emitted by the laser interferometer by measuring the speed of sound (5) traveling the same path, and using the resulting value to calculate the air temperature dependent adjustments on the measurement value, distance measurement values in particular.
Patent CZ-298439-B6 (CZ)
Title: Process for producing films
Inventor: NUMRICH UWE
IPC: B29C48/86
Filed: 1999-12-03
Abstract: The present invention relates to a process for producing films, which in at least one layer contain fluoropolymers and poly(meth)acrylates. According to said process, first a mixture containing poly(meth)acrylate and fluoropolymers is prepared and said mixture is then processed into a film by extrusion through an extruder (1) nozzle of the mixture on a roll having a temperature 100 degC, preferably less than or equal to 70 degC. The temperature of the mixture is kept below its gel temperature, during extrusion a filter is positioned upstream of the die inlet and the die temperature is maintained higher than the temperature of the mass entering the die but lower than the gel temperature of the mixture. Using the method provided for in the invention especially PVDF/PMMA films presenting high surface gloss and low clouding can be produced without the need for solvents or supporting films.
Patent CZ-300194-B6 (CZ)
Title: Method of producing resealable pouch
Inventor: HOLLOWAY STEPHEN JOHN
IPC: B31B50/64
Filed: 2000-01-06
Abstract: In the present invention, there is disclosed a method of producing a resealable pouch, said method comprising the steps of (i) folding across part of its original width a length of thermoplastics sheet to produce a folded sheet having a fold portion running lengthways of the sheet having a folded edge which fold portion extends across part of the original width of the sheet and a non fold portion extending from the fold portion to the other edge of the sheet; (ii) in a direction at right angles to the folded edge and at regular intervals along the folded edge, welding the fold portion together to form individual pockets of equal size having welded wall edges along the length of the sheet; (iii) cutting the sheet, across the width of the sheet and along the line of the welds, to produce individual pouches each having a mouth, welded edges and an extended flap portion, and (iv) filling each pouch, through its mouth, with desired contents and folding the extended flap over the mouth so as to form the flap around the pouch. At the time of forming the fold portion of the sheet, a resealable fastener is located on the sheet in a direction parallel to the edges of the sheet and in a position predetermined to be immediately below the mouths of the pouches wherein the resealable fastener comprises two interengaging closure strips in engaged position, each closure strip of which having a base portion.; The base portions of each of the two interengaging closure strips are, while the strips are engaged with each other, welded to the facing surfaces of the sheet respectively in the fold portion, and after welding of the resealable fastener the closure strips are disengaged from each other, the closure strips being made to engage with each other after the filling of the pouch and before forming the extended flap over the pouch.
Patent CZ-299705-B6 (CZ)
Title: Air guide box
Inventor: ABOUCHAAR NICOLAS
IPC: B60H1/00
Filed: 2001-10-19
Abstract: The present invention relates to an air guide box, in particular for a heating, air conditioning and/or ventilating installation in a motor vehicle, wherein there are provided at least an air conditioning device (10, 12), at least an air channel (20) extending through the air conditioning device (10, 12), and at least an air channel (30) bypassing said air conditioning device (10, 12) and at least two outlet channels (40, 50), emerging in a gap (3) such that each time an outlet channel (40, 50) is substantially opposite one of the other channels (20, 30), a device (1) movable about an axis (2) being arranged in the gap (3), which device has an air guiding element in the form of a channel (4, 5, 6, 7) and provides, in specific positions, an air passage with practically no pressure drops between two mutually opposite channels (20, 40; 30, 50), and an air passage subjected to pressure drops between other opposite channels (30, 50; 20, 40).
Patent CZ-301730-B6 (CZ)
Title: Threaded tubular element for fatigue resistant threaded tubular joint and resulting threaded tubular joint
Inventor: VERDILLON LIONEL
IPC: F16L15/00
Filed: 2001-03-26
Abstract: In the present invention, there is disclosed a male or female threaded tubular element (1, 2) for a threaded tubular connection (10, 300) formed at the end of a pipe (101, 102, 202, 301, 302) and comprising an external male threading (3, 303, 303') or an internal female threading (4, 304, 304') depending on whether the threaded element is male or female in type, the threads of which (11, 12), viewed in longitudinal cross section passing through the axis of the threaded element, comprise a thread crest (17, 20, S1, S2), a thread root (18, 19, F1, F2), a rectilinear load flank (13, 14), a rectilinear stabbing flank (15, 16) and two tangential thread root junction zones (21, 22, 51, 52) each of these two zones being disposed between the thread root and one of the two flanks termed the corresponding flank and comprising an arc of a circle, characterized in that at least one of the two tangential thread root junction zones termed the "multiple radius zone" comprises an arc of a circle termed the principal arc (23, 24, 53, 54) where the support circle cuts the support straight line of the corresponding flank at a point termed the flank reference point (PiRF1, PiRF2, PiRF3, PiRF4), and a regular curve termed the secondary curve (25, 26, 27, 55, 56) on either side of the principal arc, which tangentially joins this to the corresponding flank on one side and to the thread root on the other and in that: a) at the flank reference point, the tangent (61, 62, 67, 68) of the support circle of the principal arc makes an acute angle (D, F), which is strictly positive with the support straight line of the corresponding flank, the positive sense being such that the principal arc does not cut into the material of the thread flank; b) said support circle of the principal arc cuts or is tangential to the support straight line of the thread root, the tangent to said support circle (63) making, at the intersection point (PiRR1) or at the tangent point under consideration, an angle (E) in the range -15 to +15[ degrees with the support straight line of the thread root.
Patent CZ-304762-B6 (CZ)
Title: (R) -2-Arylpropionamide compounds, their use for the preparation of a medicament, pharmaceutical composition containing thereof and process of their preparation
Inventor: ALLEGRETTI MARCELLO
IPC: A61P17/02
Filed: 2002-02-25
Abstract: In the present invention, there is described (R)-2-arylpropionamide compound of the general formula (I), in which the individual symbols have the meanings indicated in the description, some compounds of the general formula I, pharmaceutical compositions containing them a process for their preparation. The compounds of the invention are useful in the prevention and treatment of tissue damage due to the exacerbate recruitment of polymorphonuclear leukocytes (Leukocytes PMN) and of monocytes at the inflammatory sites. In particular, the invention relates to the R enantiomers of omega-aminoalkylamides of 2-aryl propionic acids, of the general formula I, for the use in the inhibition of he chemotaxis of neutrophils and monocytes induced by the C5a fraction of the complement and by other chemotaxis proteins whose biological activity is associated with activation of a 7-TD receptor. Selected compounds of the general formula I are dual inhibitors of both the C5a-induced chemotaxis of neutrophils and monocytes and the IL-8-induced chemotaxis of PMN leukocytes. The compounds of the invention are used in the treatment of psoriasis, ulcerative cholitis, glomerular nephritis, acute respiratory insufficiency, idiopathic fibrosis, rheumatoid arthritis and in the prevention and the treatment of injury caused by ischemia and reperfusion.
Patent SK-287671-B6 (SK)
Title: Media display system for ski-lift chair
Inventor: JAY MATTHEW
IPC: G09F23/00
Filed: 2001-01-12
Abstract: A display system (20) for displaying media on a ski-lift chair comprises a main body portion (22) having clamps (34, 36, 38) to hold it to the restraint of the ski-lift chair. A plurality of frames (50, 52, 54) are provided along a top surface of the body portion (22) for holding printable media sheets (60, 62, 64), such as maps and advertisements, in place. Printable sheets (60, 62, 64) are disclosed as transparent plastic with reverse printed imagery thereon.
Patent SK-288712-B6 (SK)
Title: Compacting device with rotating drum and stationary mandrel
Inventor: ŠOOŠ ĽUBOMÍR
IPC: B30B11/24
Filed: 2015-06-08
Abstract: The compacting device consists of a cylindrical or conical drum (1) rotatable mounted in its axial axis, on the inner shell of which is fixedly attached an open orthogonal or clinogonal helix (2) with a constant or progressive incline. A cylindrical or conical mandrel (4) is fixedly attached to a frame (3) in the axis of the cylindrical or conical drum (1). The drum (1) is connected to a drive unit (6) directly or via a gear by a driving mechanism (5).
Patent SK-286877-B6 (SK)
Title: Method of pressing pellets from granular organic and/or inorganic raw material or raw mixture and pellet press
Inventor: SOOS LUBOMIR
IPC: B29C48/00
Filed: 2006-05-23
Abstract: The method of pressing pellets is performed so, that a raw material of fair average fraction with water content 18 % proceeding in a open compression box shaped triaxial wedge ring with sphenoid crowding from rotating fronts of a disk and/or a rotating sphere. Diverted axes of resided disks are in one plane. A rotating spherical shape limits partly the open work compression box. Subsequently the raw material is impressed from the open compression box to an extruding openings or cavities of matrix of which get off mouldings. Pellet press consists of a hollow wedge body (1) with circular slots on its wedge-shaped surfaces, whereby the wedge-shaped surfaces are equipped with the first and the second flange (2, 3). In the first flange (2) is concentric and pivotally located the first driving disk (4), which with its front extends to the hard circular slot on the wedge-shaped surface of the hollow wedge body (1). In the second flange (3) is concentric and pivotally located the second disk (5), which with its front extends to the second circular slot on the wedge-shaped surface of the hollow wedge body (1). The inside fronts of the first driving disk (4) and the second disk (5) having spherical slots, in which is offset a sphere (7) with same radius as a radius of the spherical slots. The second disk (5) contains on concentric circle continuous openings (8) over its width, whereby axial diversion of the first driving disk (4) from the second disk (5) along with the hollow wedge body (1) and the sphere (7) features the open work compression box in the form of a space wedge-shaped ring.
Patent SK-287349-B6 (SK)
Title: Hydraulic control unit of bottom and aeration valve
Inventor: KALVODA VLADIMIR
IPC: B61D5/00
Filed: 2006-11-27
Abstract: The hydraulic control unit of the bottom and aeration valves serves for bottom discharge of liquid and viscous substrates from railway cisterns with automatically protection against occurrence of underpressure during discharging and with exact signalization of opened and closed position of these valves. By the manual control-levers (3), through kinematical lever gear created by the driver (4), the gear-lever (5) and the swinging control-lever (6), is controlled the control bellows hydraulic cylinder (11) with closed hydraulic circumference in serial connection with the hydraulic bellows unit (33) of the aeration valve (29) and with the hydraulic bellows unit (35) of the bottom valve (30). The supporting head (12) of the control bellows hydraulic cylinder (11) is through the signal-lever (14), the signal draw rod (17) and the signal driver (20) kinematically connected with the pointers (22) of opened and closed position of valves and is bounded by blocking reaction by help of the double-arm lever (24) and by rotating of driver (4) of the manual control-levers (3).
Patent JP-6740503-B6 (JP)
Title: 既設構造物の補強方法
IPC: E02D19/04
Filed: 2020-05-26
Granted: 2020-10-14
Abstract: 【課題】小さい作業スペースで簡易な施工が可能で、しかも、大きな圧入反力を得ることが可能な既設構造物の補強方法を提供すること。 
【解決手段】地盤に埋設された部位を有する既設構造物（１）を補強する既設構造物の補強方法であって、既設構造物（１）の周囲に、仮設構造物（３１）を地盤（２１）に圧入することにより設置し、既設構造物（１）の補強すべき補強部分の周囲に、補強鋼板（５１）を設置し、仮設構造物（３１）に、補強鋼板（５１）を地盤（２１）に圧入する圧入装置（６１）を取り付け、圧入装置（６１）が補強鋼板（５１）を地盤（２１）に圧入する際に必要な圧入反力を、仮設構造物（３１）から得る。 
【選択図】図５
Patent BR-PI0304737-B8 (BR)
Title: equipamento com sistema de aquecimento e monitoramento de temperatura de fluido em recipiente para embalagem individual e coletiva de soluções para aplicação parenteral
Inventor: JOSÉ EDUARDO ALVES PEREIRA
IPC: G05D23/00
Filed: 2003-08-28
Abstract: "equipamento com sistema de aquecimento e monitoramento de temperatura de fluido em recipiente para embalagem individual e coletiva de soluções para aplicação parenteral". a presente invenção refere-se a um equipamento que pode ser utilizado em conjunto ou separadamente para efetuar o aquecimento e o monitoramento da temperatura das soluções parenterais utilizadas em exames, tratamentos clínicos, cirúrgicos etc; consistindo de uma bolsa aquecedora (15) com uma bolsa prolongamento (18) que recebem a embalagem individual da solução parenteral e o conjunto de equipo, efetuando o aquecimento através de resistências elétricas (22 e 23) controladas por uma central de comando (30), bem como de uma caixa térmica (01) controlada por uma central de comando (04) com aquecimento interno através de resistência (05) e sensor de temperatura (12) que permite o monitoramento da temperatura interna, servindo assim para aquecer e manter a temperatura das soluções parenterais utilizadas na medicina humana e veterinária.
Patent DE-4138942-B8 (DE)
Inventor: HARNISCHMACHER FRIEDHELM
IPC: H01J61/52
Filed: 1991-11-27
Granted: 2005-04-07
Abstract: An electrical lamp has a filament (32) with ends (33,34) fixed to connecting leads (33a,34a) within the stem (42). The filament is set within a capsule (31) and this is located within a glass bulb (35). The bulb in internally pressurised to a pressure above atmospheric. The profile adapted for the bulb shape is that of a concave paraboloid (46) that is symmetrical about the centre line axis (M). The profile is selected to achieve a constant temperature around the surface.
Patent EP-1336709-B8 (EP)
Inventor: BECKER RENE
IPC: E05B65/464
Filed: 2002-12-12
Granted: 2006-09-27
Abstract: A journal (24) is secured to a side wall of each drawer (2, 3). A guide rail (8) is secured to the furniture frame (1). A holder (18, 18a) is associated with each journal and can be moved between two stops (15, 30) in the guide rail along an adjustment axis (19), the holders being supported against each other in the axial direction. A spring (16) is urged against the first stop (15) and directly against one of the holders so that all of these holders are urged against the second stop (30). A catch part (21, 21a) is associated with each holder and can be pivoted between a locking position when the drawer is pushed in and an open position when the drawer is pulled out. An adjustment space (23) which can receive the journal is used to pivot the catch part by moving the drawer and is open on the side facing the first stop when the catch part is in the locking position. The catch part is axially supported against the spring directly via an adjustment contour (25) and when the catch part is in the open position all the holders are supported directly against the first and second stops, preventing an axial displacement and also preventing the other catch parts from being pivoted. A central lock unit (33) cooperates with the holder so that when it is moved from the open position into the locked position all the holders are urged against the first stop and against the force of the spring.