baber/WOPTO huggingface dataset:
Patent NL-2031113-A (NL)
Title: Irrigation apparatus for restoring herbaceous vegetation in mine wasteland
Inventor: TIEGANG ZHANG
IPC: B05B15/00
Filed: 2022-03-01
Abstract: The present utility model discloses an irrigation apparatus for restoring herbaceous vegetation in mine wasteland. The irrigation apparatus includes an irrigation apparatus body, a base, a square block, a positioning groove and a positioning block. The base is arranged at the bottom of the irrigation apparatus body, a side of the square block close to the base is fixedly connected with the base, the positioning groove is formed in the top of the square block, and the positioning block is arranged in an inner cavity of the positioning groove. Through the cooperation among the irrigation apparatus body, the base, the square block, the positioning groove, the positioning block, a square groove and a fixing mechanism, high convenience in use is realized, and the following problem is solved: in an existing irrigation apparatus for restoring herbaceous vegetation, since a sprinkler head is equipped with no anti-sliding apparatus, the sprinkler head will inevitably become loose after long-term use and will drop when used again, so that the user needs to perform secondary assembly, causing waste of user's time and unnecessary troubles to the user.
Patent NL-2034451-A (NL)
Title: Culture material for improving polysaccharide content of dendrobium catenatum and application thereof
Inventor: YUMENG GAN
IPC: C05F11/08
Filed: 2023-03-29
Abstract: The present invention discloses a culture material for improving the polysaccharide content of Dendrobium catenatum and an application thereof. The culture material is made of the following raw materials in parts by weight: 20-25 parts of an edible fungi residue, 55-60 parts of bark, 5-10 parts of a fermentation aid, 3-5 parts ofa microbial fermentation bacterium and 15-20 parts of an organic fertilizer, Wherein the fermentation aid consists of the following raw materials 10 in parts by weight: 60-65 parts of rice bran, 30-35 parts of corn meal, 4-6 parts of zinc sulfate and 3-5 parts of sucrose.
Patent NL-6603182-A (NL)
IPC: A61F2/00
Filed: 1966-03-11
Abstract: Artificial bone and dental or surgical tools e.g. screw taps and drills are made of oxide-ceramic material.  The oxide ceramic may comprise (1) 99.5% aluminium oxide (Al2O3) with traces of chromium oxide (Cr2O3), (2) aluminium oxide with binding agents such as Mo, TiC, Mo2C, SiO2 or MgO or (3) BeO, MgO or ZrO2.  The artificial bone may be in the form of screw-like implants which may be fitted into a jaw-bone and used to support artificial teeth.  The implants are fitted into holes in the jaw-bone which have been prepared with the drills and taps of oxide-ceramic material.
Patent NL-6902142-A (NL)
Title: Gas fired, two-part cupola furnace
IPC: F27B1/02
Filed: 1969-02-11
Abstract: Gas fired cupola furnace has a shaft in the form of connected chambers the upper one for melting the charge and the lower for heating the molten metal, the transition from one chamber to the other being in the form of steps, which, specifically in the direction of the transition have alternating ridges and channels. The steps are made of a carbonaceous material.
Patent NL-6902253-A (NL)
Title: Grinder for effluent solids
Filed: 1969-02-13
Abstract: Effluent total-oxidation treatment plant has a stationary container and at least one grinding device which can slide and rotate on the bottom of the container and which is connected to a drive which moves it in a circle that the device can move to a predetermined extent at least radially in relation to the bottom.
Patent NL-7301946-A (NL)
Title: Electrical resistance thermometer, e.g. clinical thermometer - consisting of probe with thermistor, null meter, resistance bridge circuit, indicator plate and variable resistance
IPC: G01K1/14
Filed: 1973-02-12
Abstract: In the title electrical resistance thermomoeter, the resistance bridge circuit connects the thermistor with the meter and the variable resistance in the bridge circuit, operates through the indicator plate in order to adjust the meter to null reading. The thermometer is safer and faster than the usual glass thermometer, as it cannot break or cause Hg poisoning. Accurate, reliable temp. measurement is obtd. The detecting element of the probe can be made in disposable form, thus avoiding the need for sterilisation without transmitting infections. Pref. the wire ends are held in contact with the thermistor plate by using pressure applying devices which have a plastic top, esp. of an epoxy material, which is shrunk onto the plate and thread ends.
Patent NL-7408226-A (NL)
Title: Shirred sausage casing - with helical rib
IPC: A22C13/00
Filed: 1974-06-19
Abstract: Flattened tubing is inflated and passed over a cylindrical mandrel. Typically 3 shirring rollers cooperate to both shirr the tubing and also to form longitudinal ribs between adjacent rollers. Downstream of the rollers is a restraining collar which comprises 3 jaws. The jaws are shaped longitudinally so that a low pitch helical gap is formed between adjacent jaws. The ribs formed by the rollers enter these gaps and are rotated as the tubing is moved through the restrainer. Finally the tubing is compressed axially to form a stick which has improved coherency.
Patent NL-7802668-A (NL)
Title: Parallel shuttering panel spacer construction - has rigid detachable spacer piece bearing against central bar end face
IPC: E04G17/065
Filed: 1978-03-10
Abstract: The spacer unit is for use between parallel shuttering panels for a concrete wall, having an expandable metal bar for concreting into the wall and onto which two end bar sections screw. Each of the latter sections has a swivel nut supporting structure of the shuttering. It has a rigid detachable spacer piece (14) which, when end section (13) and central bar (11) are screwed together, bears against the end face of the bar. When the swivel nut is tightened up, it bears at the other end against a fixed stop on the supporting structure of the shuttering.
Patent NL-8204037-A (NL)
Title: Rotary mower guard cowl - is mounted pivotably above rotor and turns only through part of revolution
IPC: A01D34/86
Filed: 1982-10-19
Abstract: The rotary guard cowl is mounted above the mowing rotor on a swing arm, and can turn only through part of a revolution. The cowl (8) can be spring-loaded, to move back against a stop on coming free of a tree or other obstruction, while its downwards-extending edge can be arranged to admit grass for cutting only over the front half. At the rear it can extend further over the rotor than at the front, and the edge can be deeper, the join between this and the shallower part being oblique.
Patent NL-8204464-A (NL)
IPC: A22C21/00
Filed: 1982-11-18
Abstract: The invention relates to a method and apparatus for dividing a slaughtered bird into a front half 31 and a back half 28, the body 12, prior to and during the cutting operation, being brought into a position wherein the legs are positioned in front of the rest of the body while, prior to and during the cutting operation, the edge portion 26, forming the boundary with the breast, of the opening 27 present between the legs, is pulled downwards, the body being subsequently divided into two halves starting just above said edge portion 26.
Patent NL-8401644-A (NL)
IPC: C07C303/00
Filed: 1984-05-23
Abstract: A process is provided for preventing or ameliorating arrhythmia by administering to mammals, including man, an effective dose of d-sotalol to lengthen the action potential duration of cardiac cell without blockade of beta-adrenergic receptor sites.
Patent NL-8403932-A (NL)
IPC: H01L27/10
Filed: 1984-12-24
Abstract: An integrated circuit includes capacitances of different capacitance values, this circuit having rows of basic capacitances, while the capacitances have different numbers of basic capacitances connected in parallel between a first connection electrode and an associated second connection electrode. Plural rows have the same number of n basic capacitances and in different ones of these rows different numbers of basic capacitances form part of the capacitances, all the remaining basic capacitances of the relevant rows being dummy capacitances. The second capacitance electrodes are connected to one or more further connection electrodes.
Patent NL-8600922-A (NL)
Title: Sepg. mineral prods. from milk - by stepwise concn. of whey, with crystallisation and sepn. of minerals and later of lactose
IPC: A23C9/144
Filed: 1986-04-11
Abstract: Prods. rich in minerals are obtd. from milk by (a) concentrating whey to a dry matter content in which the lactose is not yet super-satd. but mineral components may be super-satd., (b) opt. promoting crystallisation of minerals by addn. of substances which reinforce the super-satn. and/or initiate and promote crystal growth, allowing crystall-isation to proceed, and sepg. the crystals formed, (c) concentrating the cleared liq. further until the lactose can crystallise out and sepg. the crystallised lactose, (d) de-salting the liq., poor in lactose, by electrodialysis, opt. combined with treatment with an ion-exchanger, (e) opt. adding to the liq., lean in salt and lactose, substances which promote the super-satn. and/or crystallisation of minerals, and sepg. the crystallised components, after which the cleared liq. can be processed in the normal way to whey prods. low in minerals and lactose and (f) mixing the crystals obtd. in (b) the crystallised components obtd. in (e), and the soln. of minerals obtd. in (d), and drying the mixt, or using it in liq. form.
Patent NL-9000464-A (NL)
Title: Horizontally opposed piston engine - has opposite pistons coupled directly together and single connecting rod to crankshaft
IPC: F02B75/24
Filed: 1990-02-27
Abstract: The horizontally or vertically opposed piston engine has pistons working in the opposite cylinders and coupled to a rotary crankshaft. Only one piston (11) is coupled by a connecting rod (14) to the crankshaft (3), the other one (12) being coupled to the first one directly by a coupling member (18). The latter can be formed by a skirt joining the pistons, guided in the cylinders and with openings for the crankshaft.
Patent NL-9002032-A (NL)
Title: Container for transport of bulk and general cargo - is divided by bulkheads into compartments with flaps running along its width and hinged at forward edges
IPC: B65D88/56
Filed: 1990-09-14
Abstract: The container (1) is divided by bulkheads (2) into compartments (3, 4, 5, 6). Discharge channel (7) is formed by lower (8) and upper (9) floors of a double bottom. Flaps (10, 11, 12) run the width of the compartments. They are hinged at their forward edges and, as are their locking bolts, connected by rods to pneumatic jacks on top of the container. The hinged lower portion (13) of the rear bulkhead of the forward compartment (3) gives access to the discharge channel (7). The demountable container is emptied by tipping. Discharge is via a hopper (20) shown hinged upwards in its transit position. Side doors (18) provide access for general cargo.
Patent NL-9100569-A (NL)
Title: Steam-pressurised fire extinguisher - which discharges pressurised steam from supply source via tube and then through telescopic nozzle head
IPC: A62C2/00
Filed: 1991-04-02
Abstract: The nozzle-head (1) for a fire extinguisher has a spherical head (2) with equispaced radial positioned apertures (3). The apertures connect to a cavity (4) in turn connected to the steam supply tube (5) on which a spherical head (2) is screwed. The tube consists of three telescopic sliding sections (6-8), which via a supply hose (9) are connected to a steam supply source (1). The sliding section are mfd of rustproof steel, and the telescopic unit has hand grips (11,12).
Patent NL-9101399-A (NL)
Title: Localization and removal unit
IPC: A61B5/06
Filed: 1991-08-19
Abstract: The invention relates to an implement for the rapid, simple and reliable localization and removal of an electronic or otherwise externally observable foreign object from the carcass of a slaughtered animal, characterized in that detector and removal unit are integrated into one implement. A possible embodiment of the electronic or otherwise externally observable foreign object can be the so-called injectate, an injectable capsule in the tissue of the animal which may contain, inter alia, the so-called responder to automatic radio- frequency animal identification. In the invention, the localization principle is based on a maximum or minimum optical and/or acoustic signal reproduction at the point where the electronic or otherwise externally observable foreign object is located underneath the detection coil which forms part of the invention and which is secured, for example, in the centre of the removal unit of the implement. In the invention, the removal unit consists of a, possible mechanically driven, cutting device by means of which a minimum amount of flesh is cut away from the carcass around the electronic or otherwise externally observable foreign object, in such a way that the electronic or otherwise externally observable foreign object can be removed from the carcass without difficulty.
Patent NL-9301006-A (NL)
Title: Grinding device for grinding drills (bits)
IPC: B24B3/24
Filed: 1993-06-11
Abstract: The invention relates to a structure which makes it possible to grind spot-welding drills, at the correct angles, using a small block and a collet chuck. The block contains holes which guide the chuck in order to grind the drill, which is clamped in place, in the desired way.
Patent NL-9301248-A (NL)
IPC: A22C7/00
Filed: 1993-07-15
Abstract: PCT No. PCT/NL94/00165 Sec. 371 Date Nov. 8, 1995 Sec. 102(e) Date Nov. 8, 1995 PCT Filed Jul. 13, 1994 PCT Pub. No. WO95/02337 PCT Pub. Date Jan. 26, 1995A shaping machine for dividing a deformable mass, such as a meat product, into separately shaped portions comprises a stock container, at least two piston-cylinder units for alternately feeding in the mass from the stock container to a shaping plate provided with shaped recesses, and also means for removing the shaped portions from the shaping plate. Valve means for connecting the cylinder alternately to the stock container arc also provided. The cylinders are accommodated next to each other in a housing which has a chamber connecting at one side to the shaping plate and at the other side to the cylinders, while the valve means also operate the connection between chamber and cylinders.
Patent NL-9400483-A (NL)
Title: Method for absorbing gas/liquid with the aid of hollow fibre membranes
Inventor: FERON PAUL HUBERT MARIA
IPC: B01D53/14
Filed: 1994-03-25
Abstract: The invention relates to a method for absorbing one or more gaseous components from a gas by the gas, with the component(s) to be absorbed present therein, being brought into contact with a liquid, the gas and the liquid being separated by a hydrophobic membrane of a material other than polytetrafluoroethylene, the liquid comprising water and a water-miscible and/or water- soluble organic absorbent, the surface tension of the liquid at room temperature being set to at least 60.10-3 N/m by the addition of a water-soluble salt. The membranes are preferably in the form of hollow fibres made of, for example, polypropylene or polyethylene. The salt is preferably chosen from water-soluble carbonates. The method is suitable, in particular, for absorbing carbon dioxide. The invention further relates to a gas/liquid absorption system, comprising a hollow fibre membrane module containing hollow fibres of a material other than polyfluorotetraethylene and a vessel which contains an aqueous solution of a water-miscible organic absorbent and a water-soluble salt, said solution having a surface tension at 20 degree C of more than 60.10-3 N/m.
Patent PT-69833-A (PT)
Title: Apparatus for forming the bead and sidewall portions of a pneumatic tire and apparatus and method of making the same
Inventor: BROWN ROBERT LEE
IPC: B29D30/00
Filed: 1979-06-27
Abstract: A tire building apparatus is provided having an improved mechanism for turning up the plies of the tire carcass and wrapping them around each tire bead ring. The mechanism is designed so that it can also be used to apply the sidewall pads to the expanded carcass of a radial tire. The improved mechanism includes a bladder that has a molded conical portion in its outer fold adjacent the building drum. This conical portion extends very close to the bead ring positioned adjacent the carcass at the sides of the drum shoulders. The improved mechanism also includes a control ring insert placed inside said bladder and radially inwardly from the conical portion of the outer bladder fold. When the bladder is inflated to wrap the carcass plies around the bead ring, the control ring insert and the molded conical portion of the outer bladder fold combine to provide an improved, tighter wrapping of the carcass plies around the bead ring. They also provide a smoother, more accurate positioning of a sidewall pad to an expanded radial tire carcass when the mechanism is employed for that purpose. There is also provided a method and apparatus for molding a bladder having a conical portion in its outer fold.
Patent PT-74928-A (PT)
Title: New anti-thromboticum based on polysachatides method for its preparation and pharmaceutical compositions
IPC: C08B37/10
Filed: 1982-05-19
Abstract: A new anti-thromboticum based on a mixture of oligo- and polysaccharides is provided. The invention also relates to methods for preparation thereof and to pharmaceutical compositions including the said anti-thromboticum. The new product is of natural origin and can be obtained from mammal tissue, particularly intestinal mucous. The product is useful because of its high "benefit/risk" ratio (i.e. the ratio between the anti-thrombotic activity and the haemorrhagic activity).
Patent PT-77473-A (PT)
Title: Fire extinguishing system
IPC: A62C35/02
Filed: 1983-10-07
Abstract: The disclosure herein describes a system for extinguishing fires which consists in first maintaining a supply of liquid fire extinguishing medium in a tank under a pressure cushion of expellant material; the medium is delivered upon detection of a hazard by opening a normally closed valve in a delivery line connected to the tank; this operation triggers a sequential operation of a plurality of groups of expellant containers which causes additional expellant material to be delivered to the tank to maintain therein a given pressure so as to effect quick and total evacuation of the fire extinguishing medium from the tank to the hazard.
Patent PT-90237-A (PT)
Inventor: HSU SHENG-HSIUNG
IPC: A23P1/02
Filed: 1989-04-10
Abstract: Agglomeration of particles of a pulverulent water-soluble material is achieved by conveying a layer (22) of the material on a porous surface towards which a laminar flow of heated humid air is directed. A reduced pressure is applied from beneath the porous surface for drawing the heated humid air to contact the conveyed material for a time sufficient for fusing particles of the material at micropores formed at points of contact between the surfaces of the particles.
Patent PT-92047-A (PT)
Inventor: MICHEL HELMUT
IPC: C07C235/40
Filed: 1989-10-20
Abstract: The present invention provides pharmaceutical compositions effective against angina-like heart and circulatory diseases containing at least one nitroxyalkylamine derivative of the general formula: <IMAGE> (I)  wherein R1 is a hydrogen atom, a lower-alkyl radical, a C3-C8-cycloalkyl or C3-C8-cycloalkenyl radical, an aminocarbonyl, C1-C6-mono- or di-alkylaminocarbonyl radical, R2 is a hydrogen atom, a lower-alkyl radical or a C3-C8-cycloalkyl or cycloalkenyl radical or R2, together with R1 and the nitrogen atom to which they are attached, form a heteroaliphatic ring containing up to 6 carbon atoms, A is a valency bond or a straight-chained or branched lower-alkylene radical, in which a -CH2- group can be replaced by a cycloalkylene radical, B is a lower-alkylene radical, in which a -CH2- group can be replaced by a cycloalkylene radical and X is an -NR3-CO- or -CO-NR3- radical, in which R3 is a hydrogen atom or a lower-alkyl radical, when X is an -NR3-CO- radical, R3, together with the nitrogen atom and a carbon atom of the group A, bridge a heterocyclic ring containing 4 to 6 carbon atoms or R3, together with R2, A and the two nitrogen atoms, bridge a heterocyclic ring containing 3 to 5 carbon atoms; and the optically-active forms and physiologically acceptable salts thereof.
Patent PT-93053-A (PT)
Title: Package which seals automatically during the act of initial closure
IPC: B65D50/00
Filed: 1990-02-05
Abstract: The present invention relates to a package consisting of two bodies, container F and lid A, the former having an outer channel D accommodating the tab B of the lid, which channel has a weakened zone E which, when subjected to pressure, breaks easily, giving free access to the edge of the lid, allowing it to be lifted off. Although the lid may be replaced on the container, the break made in the weakened zone of the channel provides evidence that the package has been tampered with. <IMAGE>
Patent SI-8711549-A (SI)
Inventor: SCHREDER FELIX
IPC: H05B3/68
Filed: 1987-08-20
Abstract: Pri izdelavi kuhalne plošče (11) se najprej
namesti ploščat, kot plošča oblikovan skoznjik (22) za
priključne vodnike (19) najprej neposredno prek
pritrdilnih jezikov (34) na zaključnem pokrovu (20),
zatem se ta enota natakne skupno prek priključnih
vodnikov (19), pri čemer drži prijemajo priključne
vodnike naravnano, in zatem se pritrdi zaključni
pokrov (20) na telo kuhalne plošče. Skoznjik se ne
opira ob ogrevano spodnjo stran kuhalne plošče (40).
Patent SI-20040-A (SI)
Title: Conductive polyacetal composition
Inventor: THIELEN ALAIN
IPC: C08K3/00
Filed: 1997-10-23
Abstract: An electrically conductive polyacetal composition having improved toughness and flexibility, as well as good fluidity and processability. The composition includes an oxymethylene polymer, an elastomeric polyurethane, and an electrically conductive carbon black having a lower structure level (DBP absorption) and larger particle size (lower surface area) than conductive carbon blacks heretofore used in these compositions. The composition includes between about 65 and about 85 percent, by weight, of the oxymethylene polymer, between about 10 and about 20 percent, by weight, of the electrically conductive carbon black, and between about 10 and about 20 percent, by weight, of the elastomeric polyurethane. The electrically conductive carbon black has a surface area BET (N2) of between about 40 and about 100 m2/g, and a pore volume, DBP absorption, of between about 150 and about 350 ml/100g. The electrically conductive carbon black used in the present compositions is more easily dispersed in the composition polymers and lessens any increase in melt viscosity during compounding.
Patent TR-21219-A (TR)
IPC: C09D11/18
Filed: 1982-03-25
Abstract: An initially erasable ink composition for a ball point writing instrument which ink is characterized by its initial erasability by ordinary pencil erasers when applied by a ball point writing instrument to an absorbent paper-like writing surface and which thereafter develops permanence. The ink composition comprises an elastomer selected from the group consisting of natural rubbers, synthetic rubbers and mixtures thereof, pigment, and a solvent system for said elastomer and pigment. The elastomer is present in the range of about 18-28% by weight of the ink and the pigment is present in the range of about 10-22% by weight of the ink. The solvent system comprises a volatile component present in the range of about 8-30% by weight of the ink and having a boiling point less than about 180 DEG C. and an essentially non-volatile component which is predominantly a low viscosity hydrocarbon oil, essential oil, petroleum derivative, plasticizer or mixtures thereof having a boiling point less than about 300 DEG  C. and greater than about 180 DEG  C. being present in the range of about 21 to 50.5% by weight of the ink. The solvent system may also include up to 15% by weight of the ink composition of a non-volatile high viscosity material having a boiling point greater than about 300 DEG  C.