baber/WOPTO huggingface dataset:
Patent MX-9802187-A (MX)
Title: Detecting thermal discrepancies in vessel walls.
Inventor: WARD CASSCELLS S
IPC: A61B17/22
Filed: 1998-03-20
Abstract: An infrared, heat sensing catheter (10) particularly useful for identifying potentially fatal arterial plaques in patients with disease of the coronary or other arteries and its use, are detailed. In one embodiment, an infrared fiberoptic system (70) is employed at the tip of the catheter (10) to locate inflamed, heat producing, artherosclerotic plaque, which is at greater risk for rupture, fissure, or ulceration and consequent thrombosis and occlusion of the artery. In another embodiment, a catheter (10) with an infrared detector employed at its tip will likewise locate inflamed heat producing atherosclerotic plaque. The invention may be used to detect abscesses, infection, and cancerous regions by the heat such regions differentially display over the ambient temperature of immediately adjacent tissues. The invention may also be used to detect regions of cooler than ambient tissue in a vessel or organ which indicate cell death, thrombosis, hemorrhage, calcium or cholesterol accumulations or foreign materials.
Patent MX-9805939-A (MX)
Title: Solid instant-release forms of administration and process for producing the same.
Inventor: GABEL ROLF-DIETER
IPC: A61K9/20
Filed: 1998-07-23
Abstract: The invention concerns solid instant-release forms of administration (IR-forms of administration) comprising therapeutic active substances or active substance concentrates, in particular lipid conjugates of nucleosides which have gel-forming properties in aqueous media. The invention further concerns a process for producing these forms of administration.
Patent MX-9910078-A (MX)
Inventor: HEINS SHERRY DARLENE
IPC: A01N63/50
Filed: 1998-05-08
Abstract: The present invention relates to a novel antibiotic-producing and metabolite-producing Bacillus subtilis strain that exhibits insecticidal, antifungal and antibacterial activity. The supernatant of this novel strain contains effective insecticidal, antifungal and antibacterial agents. Also included in the invention is a solvent extractable, small molecular weight (<10,000 daltons) corn rootworm-active metabolite produced in the supernatant. Also included in the invention are methods of protecting or treating plants from fungal and bacterial infections and corn rootworm infestations comprising the step of applying to the plant an effective amount of the antibiotic/metabolite-producing novel Bacillus subtilis strain, the antibiotic/metabolite produced by the novel Bacillus subtilis strain or a combination thereof, optionally further comprising another antibiotic-producing bacterial strain and/or a chemical pesticide. The invention also includes methods of preventing or treating fungal and bacterial infections using whole broth cultures or supernatants obtained from cultures of the novel Bacillus subtilis strain alone or in combination with chemical pesticides and/or other biocontrol agents. The invention also includes novel antifungal and antibacterial compounds designated agrastatins and a novel combination comprising an A-type iturin, a plipastatin, a surfactin and an agrastatin. Methods of treating or protecting plants from fungal and bacterial infections and corn rootworm infestations comprising administering the novel agrastatins and the novel combination comprising an A-type iturin, a plipastatin, a surfactin and an agrastatin are provided.
Patent NL-2030733-A (NL)
Title: Hospital building epidemic prevention system based on 5g internet of things
Inventor: JIAN CAO
IPC: H04L67/12
Filed: 2022-01-26
Abstract: The present disclosure provides a hospital building epidemic prevention system based on 5G Internet of Things, including a flow monitoring subsystem, a temperature warning subsystem, an access control management subsystem, a disinfection subsystem, the flow monitoring subsystem. includes at least an infrared sensor, an infrared sensor signal is transmitted to the temperature warning subsystem, the flow Hwnitoring subsystem outputs signals to the access control management subsystem. and the disinfection subsystem, and. the access control management subsystem. outputs signals to the disinfection. subsystenh which. provides a set of epidemic prevention systems for hospital building disinfection and precise epidemic prevention.
Patent NL-2034257-A (NL)
Title: A port polluted bottom mud in situ remediation device and an application
Inventor: ZHAOWEI WANG
IPC: B09C1/00
Filed: 2023-03-02
Abstract: The present invention relates to the ﬁeld of port polluted bottom mud remediation, in particular to a port polluted bottom mud in situ remediation device and application. The device comprises an anode arranged in the port polluted bottom mud, a cathode laid in the sewage, and a charging and discharging device that is respectively connected with the anode, the cathode, a temperature sensor and a dissolved oxygen sensor through conductors. Wherein, the anode is prepared by winding titanium wires after planting carbon nanoﬁber on the polyethylene host material through high-voltage electrostatic technology. The device can be placed in a port contaminated water for in situ remediation and used for in situ oxidative degradation of organic pollutants in bottom mud, it also ha pollutant treatment and power generation functions. Since the anode of this device has higher speciﬁc surface area, it can enrich more electrogenesis bacteria under the same volume, reducing the remediation cycle can to 12-15d with good development and application prospects.
Patent NL-2034302-A (NL)
Title: Solar cell and photovoltaic module
Inventor: JIE YANG
IPC: H01L21/20
Filed: 2023-03-09
Abstract: A solar cell including: a substrate having front and back surfaces, the back surface includes ﬁrst, second and gap regions, the ﬁrst and second regions are staggered and spaced from each other in a ﬁrst direction, and each gap region is provided between one ﬁrst region and one second region adjacent thereto by recessing toward interior of the substrate, a ﬁrst conductive layer formed over the ﬁrst region; a second conductive layer formed over the second region, the second conductive layer has a conductivity type opposite to the ﬁrst conductive layer; a ﬁrst electrode forming electrical contact with the ﬁrst conductive layer; a second electrode forming electrical contact with the second conductive layer; and a boundary region between the gap region and the ﬁrst and/or second conductive layer adjacent thereto, and a line-pattern concave and conveX texture structure is formed on the back surface corresponding to the boundary region.
Patent NL-7007659-A (NL)
Title: Welding method - for distance pieces of panel radiators
IPC: B23K11/30
Filed: 1970-05-27
Abstract: Radiator panels are connected by resistance welding of axially aligned distance pieces which have a through flow bore, and a threaded connector hole at right angles to this bore. Centralising spigot edges on the connecting sides of the distance pieces, are a push fit inside the inward bend panel edge. Reinforcing distance rings with a number of flow medium carrying apertures drilled at right angles to the bore are inserted in the panel prior to dending the inward panel edges. Projecting annular raised edges external to the spigot edges in the distance pieces, act as weld contact faces.
Patent NL-7014364-A (NL)
IPC: F16H57/12
Filed: 1970-09-30
Abstract: 1320735 Toothed gearing RHEINMETALL GmbH 15 Oct 1970 [18 Oct 1969] 49059/70 Heading F2Q An antibacklash toothed gear drive (e.g. for tank turrets; turnable gun mounts &c.) comprises an output gear 54 driven via two parallel gear trains 38, 40, 43, 47 and 39, 41, 49, 53 from an axially biased (e.g. by a spring 34 or fluid pressure) input shaft 32 integral with two helically toothed pinions 32a, 32b of the same pitch circle and tooth pitch, but with their helix angles of opposite hand, each pinion driving one of the trains. The output gear 54 may have internal teeth. If the shaft 32 is biased by fluid pressure, this may be varied with the input torque. The input shaft 32 may be driven by a gear train 30a, 31, of which one gear 31 is moved normal to Fig. 4 to reduce backlash in this train.
Patent NL-7110125-A (NL)
Title: Welding method - of wide metal strip onto workpieces using a vertical downward moving feed device
IPC: B23K9/133
Filed: 1971-07-22
Abstract: Metal strip is fed onto a parent metal in a vertical downward direction between two guide plates which at the bottom each have an opposite facing set of e.g. eight contact fingers provided with Cu, spring loaded cams for current transmission to the strip edge. The contact fingers are rotatable on spindles supported in the bend over edges of the guide plates. A handwheel and spindle arrangement controls opening and closing of the guide plates. The current supply loop consists of Cu strip bent in a rectangular configuration which encloses the plate surfaces and edges. Flexible woven Cu strips are fitted between the two longitudinal sections.
Patent NL-7113260-A (NL)
Title: Ion selective measuring electrode - for control of industrial processes etc
IPC: G01N27/30
Filed: 1971-09-27
Abstract: Prodn. of a continuous impregnated ion-selective membrane with >=2 continuous junctions and constructed in laminated form is by: (a) forming the core of the measuring electrode by compressing an active material, e.g. the dispersion of pptes. at a relatively low pressure (ca. 2000-3000 atm.), (b) applying a pressure of ca. 10,000 atm. to press an active material, dispersed in an epoxy resin mixed with 20 wt.% of crosslinking materials and catalyst, onto the core, in such a way that a continuous junction is produced between the core and the layer surrounding it apart from the sensing surface, (c) forming a space in the layer surrounding the core for the reception of the potential discharge electrode, the glass tube contng. the standard soln., and (d) placing the glass tube in the space with epoxy resin contng. a suitable dispersed ppte. and subsequently fixing the block so formed to the wall of the measuring electrode by cross-linking epoxy resin, mixed with 20 wt.% of the dispersion of an active material, the internal cavity of the measuring electrode then being filled with a material which ensures a continuous impregnation e.g. a silicone oil.
Patent NL-7612644-A (NL)
Title: Central heating system expansion vessel - has gas cushion below system pressure and directly in contact with liq.
IPC: F24D3/10
Filed: 1976-11-12
Abstract: The closed expansion vessel is for a central heating system, being connected via a pump, valve and pressure swith to the system circuit. Dependent on variations in volume of the liquid in the circuit, liquid is delivered by the pump into the latter from the vessel, or allowed to flow back into the vessel again, the vessel being partly filled with a gas cushion. The pressure of the cushion is set to a low level, even a vacuum, in relation to the lowest pressure in the circuit, which at all times is above atmospheric. The cushion is in direct contact with the surface of the liquid.
Patent NL-7707401-A (NL)
Title: Agricultural seed spreading hopper - has wiper wheel rims engaging spacer wheel and grooves with seed receptacles
IPC: A01C7/04
Filed: 1977-07-04
Abstract: The seed spreading mechanism comprises a hopper whose lower end (6) is partly obstructed by two sets of wheels rotating about horizontal axes in opposite directions. One set (2) is formed as V-groove pulleys having equally spaced receptacles (26) in the bottom of the groove, whilst the other have complementary rims engaging the grooves with frictional wiping action. Below the area of engagement the hopper has a curved (36) masking plate (34) to hold the seeds in the receptacles until they reach the bottom outlet (38) of the hopper. The receptacles pref. consist of oblong recesses of slightly greater dimensions than the average dimensions of the seeds handled.
Patent NL-7710273-A (NL)
Title: Ground or surface water distillation - using pump to reduce system pressure and solar collector for heat with auxiliary heat source and electrical control system
IPC: C02F1/14
Filed: 1977-09-19
Abstract: Ground or surface water is distilled using an evaporator, a condenser, a distilled water reservoir and a pump for drawing a vacuum in the condenser and evaporator. The raw water enters the cooling side of the condenser passes to the evaporator and thence into the hot side of the condenser. It is then passed via the suction pump to the reservoir. The evaporator consists of two alternative heat sources one of which is a solar energy collector, the second being a heater of the conventional type which makes up the energy defficiency required to evaporate the water after it has passed through the solar collector. Pref. the auxiliary heat source is on a separate closed circuit, the heat passing from the heating fluid to the raw water via a calorifier type heat exchanger. This system incorporates an electrical control system for regulating the heat input of the auxiliary heater in accordance with the availability of solar heat and also the level in the calorifier/evaporator. The use of the vacuum pump and solar energy collector minimises the energy required for distn.
Patent NL-7803140-A (NL)
Title: Polymer foam roof insulation - injected into roof cavities surface coated with a breathing, water-repellent antiadhesion layer, e.g. of silicone resin
IPC: E04B1/76
Filed: 1978-03-23
Abstract: In a process for insulating roofs consisting of a wainscoting with a roof covering of loose roofing elements, the space between the wainscoting and loose roofing elements is filled with an insulating polymer foam layer. The border surfaces between the partition and the roof covering are coated with a moisture-repellent, breathing, covering layer, and the foamable polymer is then injected into the space in liq. form and foamed. The water-repellent coating layers have an antiadhesion action w.r.T. the foam layer. The foam layer gives excellent insulation properties to the roof. The insulation allows improved passage of water vapour, so that problems of condensation and damp in the house are overcome. In rain, water penetrating through porous roof tiles can disperse more quickly, so that it does not collect at the back of the tiles, and the tiles are less prone to freeze cracking in frost. The water-repellent layer may be e.g. of a silicone lacquer which is sprayed into the roof cavity as a soln. in alcohol or petroleum, and which opt. contains a Ca salt such as Ca propionate as hardening agent. The foamable polymer is e.g. a melamine resin or urea-formaldehyde resin which opt. contains a shrinkage-limiting additive such as sorbitol.
Patent NL-7806097-A (NL)
Title: Beta-amino-alpha-aryloxymethylacrylonitrile - and 2,4-diamino-5-benzylpyrimidine derivs. useful as antibacterial agents
IPC: C07D295/145
Filed: 1978-06-05
Abstract: Cpds. of the formula: Ar-CH2-C(CN)=CH-NR5R6 (I) (where Ar is phenyl (opt. subst.) and NR5R6 is an aliph., heterocyclic or aromatic amino group in which one of R5 and R6 can be H) substantially free of contamination by the isomeric beta-amino-alpha-benzylidene-propionitriles are claimed; processes for their manufacture are also claimed. 2,4-Diamino-5-benzyl-pyrimidines (e.g. trimethoprim) having antimalarial and antibacterial activity are prepd. by reacting (I) with guanidine. Hydrolysis of (I) with aqs. acid gives new (and claimed) cpds. Ar-C(CN)=CH-OH, alkylation of which gives corr. beta-(lower alkoxy)-alpha-benzyl-acrylonitriles.
Patent NL-8000493-A (NL)
Title: Dental surgery machine with pedal switch - uses hose having switching medium with partially curved shape with gas and trapped air and additional safety contacts
IPC: A61C1/00
Filed: 1980-01-25
Abstract: The switching system is for a dental surgery machine operated with the foot. The switching element consists of a hose filled with a switching medium. It can be deformed by applying force with the foot. The switching hose (2) has a partially curved shape. The switching medium is a liq.,such as softened water, with a trapped gas, such as air, which is compressed to perform the switching function. The system also incorporates a safety switch controlled by the switching medium. It is always switched on before the operating unit.
Patent NL-8003790-A (NL)
IPC: A01D90/04
Filed: 1980-07-01
Abstract: The invention relates to an agricultural implement, particularly a pick-up wagon (3) comprising a pick-up member (5) for picking up crop lying on the ground, an advance mechanism (10) located behind the pick-up member (5), viewed in the intended direction of displacement of the crop and cutters (22) arranged behind the advance mechanism (10), between which cutters the crop can be passed on with the aid of the advance mechanism whereby the advance mechanism (10) comprises a plurality of additional cutters (7-8) adapted to rotate about a rotary axis during operation so that these rotating cutters (7-8) displace the crop in the direction towards the first-mentioned cutters (22) and fingers (15) adapted to reciprocate during operation and pushing the crop also in the direction towards the first-mentioned cutters during operation, the arrangement being such that the rotating cutters (8) move in between the reciprocating fingers (15).
Patent NL-8100945-A (NL)
Title: Regenerative heat-exchanger using solid medium to transfer heat - has filtering system which uses magnetic separation for medium e.g. steel wool
IPC: F28D19/04
Filed: 1981-02-26
Abstract: The regenerative heat exchanging system consists of a ring-shaped transporter system (1) contg. a number of solid heat-exchanging elements (2). The ring is driven continuously through a heat source (3), a cleaning station (4) and a heat extractor (5). The elements, which are made of steel-wool or similar materials is heated by the heat-carrying medium and then passed to the cleaning station, where impurities which could contaminate the rest of the system are removed. The cleaning is performed by a high gradient magnetic sepn. filter. The cleaned elements are then moved to the heat extractor, before being returned to the heat source for re-heating. If the magnetic sepn. filtering is to be successful, the heat carrying elements must have a Curie temp. higher than the operating temp. of the heat source.
Patent NL-8204411-A (NL)
Title: Multi-shelf bottle truck unloading mechanism - has support indexing trucks upwards to level of conveyor
IPC: B65G65/00
Filed: 1982-11-12
Abstract: The system unloads multi-shelf trucks loaded with empty bottles and loads them with filled ones. A track delivers the trucks in succession to the unloading and loading stations, each of which has a support (25) indexing them upwards in stages equal to the distance between the shelves, to an unloading or loading position with discharge (25) or feed conveyor, to or from which the bottles are delivered in groups. At the loading station, the loading platform can be at a lower level than the feed conveyor, in the last part of which the bottles are grouped together, before transfer by a mechanism to the platform.
Patent NL-8402863-A (NL)
Title: Carpet with top layer - has underlay of non-woven material
IPC: D06N7/00
Filed: 1984-09-18
Abstract: The carpet comprises a top layer and an underlay, the latter being of non-woven material, typically compact and supple and of polypropylene. There can be a layer of glue between the top layer and the underlay and in film form, and the underlay can be provided with protection against bacterial etc.
Patent NL-8501155-A (NL)
Title: Spherical structural frame node - is of one and half times diameter of largest attached frame
IPC: E04B1/19
Filed: 1985-04-22
Abstract: The spherical structural nodal point, particularly a casting or steel forging has a diameter at least one and a half times that of the largest cross-sectional dimension of any member joined to it. Its centre can be offset from those of the uprights passing through it, and it can be constructed in several sections, pipes etc. being secured to it by welding. It fits between upper and lower components with reinforcing ones between.
Patent NL-8600820-A (NL)
Title: Herringbone pattern brick laying system - assemblies in sections using frame strip adjusted to desired pattern and suction cups
IPC: B66C1/02
Filed: 1986-04-01
Abstract: The mechanical system lays bricks in a herringbone pattern, the bricks being delivered in row and aligned at right angles to each other. They are then thrust together in the desired pattern at a pitch of (B + v) root 2, where B is the brick width and v the desired clearance or seam width between the bricks. The bricks (1) are assembled close against each other with the aid of a frame strip (4) adjusted to the desired pattern, leaving the necessary clearance between them and forming a prefabricated section. They are supported by a set of suction cups.
Patent NL-8701961-A (NL)
Title: Resiliently mounted ship propulsion system - has foundation or double bottom for motor-gearbox assembly mounting and bearing for shaft with bush in inner propeller shaft
IPC: B63H21/30
Filed: 1987-08-20
Abstract: The ships propulsion system has a combustion engine, although without reduction or reverse gears, shaft and propeller and a connector coupling between the motor-reduction-reverse gear and the free end of the shaft. A foundation on the ship surface or double bottom provides elastic mounting the motor-gear box assembly and a bearing for the shaft with a bush in an inner propeller shaft tube. The motor and gear assembly are mounted on a separate frame which is rigidly connected with the inner tube to a propulsion frame construction, extending from in front of the motor to the propeller. The elastic support is located at the front of the propulsion frame near the motor between the frame and foundation, whose rear end is placed near between the inner and outer propeller shaft tubes, the outer tube forming part of the hull.
Patent NL-9000944-A (NL)
IPC: H03B5/20
Filed: 1990-04-20
Abstract: Controllable oscillator circuit comprising a regenerative loop which incorporates a cascade circuit of first and second sections (TC1,TC3,TC4) each having a controllable gain and a phase shift which is 90<o> at the oscillation frequency, and an amplitude detection (AD) arrangement  which is coupled between an output and a control input of at least one of the two sections. To obtain a comparatively large tuning control range and an effective amplitude stabilisation, the two sections are mutually substantially equal and the first and second sections comprise first (TC1) and second (TC2) controllable transconductance circuits, respectively, outputs of which are coupled to third (TC3) and fourth (TC4) controllable transconductance circuits which are positively fed back from the output to the input, and which are coupled to first and second parallel RC filters (R1,C1;R2,C2) and to inputs of the second and first controllable transconductance circuits, respectively, control inputs of the first and second transconductance circuits being coupled to a tuning control (IT)  and the output of at least one of the two first and second transconductance circuits being coupled to control inputs of the third and fourth transconductance circuits via the amplitude detection arrangement. <IMAGE>
Patent NL-9001637-A (NL)
Title: Paper bags reinforcing method - uses glued cardboard panel sections
IPC: B31B19/90
Filed: 1990-07-18
Abstract: Reinforced bag mfg. process includes moving cardboard panel sections (G1,G2) from stacks (R1,R2) in synchronism over container (1) filled with glue. Sections (G1,G2) over 1/4 turn to a vertical position, after which sack part (B) is moved from stack (S) at the required moment, and brought in contact with panel sections (G1,G2). After pressure application in direction of arrow (F), any protruding parts are removed with cutter device (3). Double folding and bundling of sacks completes the sequence.