baber/WOPTO huggingface dataset:
Patent NL-2034405-A (NL)
Title: Nanometre titanium dioxide anti-tumor drug with ptt/sdt effect
Inventor: LINA ZHANG
IPC: A61P35/00
Filed: 2023-03-22
Abstract: The present invention provides a nanometre titanium dioxide anti— tumor drug with PTT/SDT effect and relates to the field of biological pharmaceutical. The nanometre titanium. dioxide anti— tumor drug with PTT/SDT effect includes the following steps: Sl heating treatment, Ti02 sample and Al were respectively heated in a two—zone tube furnace; SZ annealing treatment, Al—TiOZ—X was put into the annealing furnace,and the samples anneal for 12h by seguentially passing argon gas at 800°C and 900°C into the furnace.; S3 surface decoration treatment, the surface of Ti02—x NPS was decorated with the glut—amine; S4 centrifuge treatment,the centrifuge machine centrifuged the composition to obtain TiOZ—X@GL NPS. Through the synthesis of TiOZ-X@GL NPS based on the "sugar— coated bullets" theory, and targeting the delivery TiOZNPs enters into tumor tissues through active uptake of glut—amine by tumor cells, so as to achieve the purpose of killing or inhibiting tumor cells.
Patent NL-2034840-A (NL)
Title: Intelligent question-answering system for prostate cancer and implementation method thereof
Inventor: FEI YE
IPC: G06F16/33
Filed: 2023-05-16
Abstract: An implementation method of an intelligent question-answering system for prostate cancer includes: acquiring lifestyle data for prostate cancer based on a preset ﬁrst data source; using the lifestyle data for prostate cancer as metadata to construct a lifestyle knowledge base; constructing a lifestyle knowledge graph based on a preset second data source and the lifestyle knowledge base; and fusing the lifestyle knowledge base and the lifestyle knowledge graph to obtain the intelligent question-answering system for prostate cancer. The intelligent question-answering system for prostate cancer can help clinicians; medical staff; scientific researchers, and patients, as well as the general public; to acquire objective lifestyle data conveniently and efficiently; and accurately assess the impact on prostate cancer.
Patent NL-6809117-A (NL)
IPC: B27K3/08
Filed: 1968-06-27
Abstract: 1,180,682. Impregnating wood. MO-OCH DOMSJO A.B. 1 July, 1968 [3 July, 1967; 6 Dec., 1967], No. 31280/68. Heading D1P. In the impregnation of wood having a moisture content of up to 80% with a solution of a water-soluble polyalcohol or an ester or ether thereof, the treatment comprises (a) subjecting the wood to a pressure of 1.2-15 atmos. for at least 2 minutes, (b) immersing the wood in a solution of the impregnant while maintaining the pressure, (c) increasing the pressure by 1-20 atmos. and maintaining the increased pressure for 0.5-8 hr, (d) relieving the pressure, (e) removing excess solution, and (f) applying a reduced pressure of 0.05-0.5 atmos. 5-35% of impregnant may be absorbed. Room or elevated temperature and an aqueous or organic solvent solution may be employed. The solution may also contain a surface active agent and a synthetic resin or polymerisable compound. The synthetic resin may be ammonium or sodium polyacrylate or urea-, melamine- or phenol-formaldehyde. Polymerisation may be effected by γ- radiation.
Patent NL-7115441-A (NL)
Title: Blow-out preventer - with improved access to plungers and seals
IPC: E21B33/06
Filed: 1971-11-10
Abstract: Blow-out preventer comprises (a) a body with a central bore through which a drilling pipe can stick and a plunger opening in its wall in >=1 side of the central bore and connected to it, (b) a plunger from the plunger opening, (c) a cap, releasably joined to the body, placed over the plunger opening for the reception of the plunger when this is moved to an open position outside the central opening, and a working cylinder connected to and movable with the cap and in which a piston with a piston rod is fitted, the rod extending through the cap to the plunger, (d) a fluid pressure device for the delivery of pressure fluid on each side of the piston for the control of its movements in order to regulate the movements of the plunger to or from a closed position in which the plunger extends into the central opening of the blow out preventer body, to an open position in which the central opening is not blocked and the plunger lies outside the plunger opening, (e) resistance device for the releasable connection of the body and the piston to counteract relative motion between these when the cap is uncoupled from the preventer body, so that the cap can be moved away from the body by the introduction of fluid pressure into the working cylinder on the outside face of the piston in order to release the plunger so that it can be removed from the blow-out preventer.
Patent NL-7300338-A (NL)
Title: 1,1',8,8',9,9'-di(anthracene-triyl)-diphosphates - - for treatment of seborrhea, psoriasis eczema and inflammatory state
IPC: A61Q5/02
Filed: 1973-01-10
Abstract: Novel title cpds. have formula: (where W, X, Y, Z = H, methyl, chloromethyl, carboxy, methoxy, acetoxymethyl, acetoxyethyl, alkoxyalkyl, chloro, nitro, carbomethoxy or carboethoxy) including their salts.
Patent NL-7313369-A (NL)
Title: Combined bed and seat hinge - has pivoting rods giving self-locking effect in positions of use
IPC: A47C17/04
Filed: 1973-09-28
Abstract: Two rods (1-3 & 2-4) pivot on the stationary part (A) and the tilting part (B), and in both use positions the rods, stationary and tilting parts, and stop (C) take up positions in relation to each other such as to give a self-locking effect. This is released merely by a small force in direction K.A spring (V) can be attached between stationary and tilting parts, to assist or counteract force K. The stop (C) can be so constructed that in use the tilting part rests for a considerable length on the stationary part, increasing stability and relieving the hinge assembly of load.
Patent NL-7410089-A (NL)
Title: Elastic belt-waist band - for trousers, e.g. for both sexes
IPC: A41F9/02
Filed: 1974-07-26
Abstract: Plastic belt/waistband for e.g. trousers, includes a knitted or jersey waist belt and elastic fabric as well as a belt. An elastic strip is incorporated visibly on the inside of the waistband, on the outside of which the elastic belt is also mounted visibly and drawn through loops. Provides combination belt/waistband which once installed adapts itself to changes in the periphery of the body, resulting from e.g. sitting down, standing, bending, stretching or after meals.
Patent NL-7504385-A (NL)
Title: Rectangular cardboard box for confectionery - has three-sided pyramid support formed by fold and break-open lines at corner
IPC: B65D5/52
Filed: 1975-04-11
Abstract: The rectangular cardboard box has a fold line (3) formed in the bottom (1) at one or more corners, forming with the edges of the bottom converging at the corner concerned an equilateral triangle. From the outer edges of the fold line break-open lines (5) extend to a point on the vertical rib at the box corner. Thus a corner piece is formed in the shape of a three-sided pyramid (7) on breakage along the lines and which is then swung through approximately 180 deg. downwards about the fold line to form a support.
Patent NL-7506016-A (NL)
IPC: B60C15/00
Filed: 1975-05-22
Abstract: A safety tire comprising a tread (11), spaced beads (12) and sidewalls connecting the beads to the sides of the tread by forming under the tread a central inflatable chamber, each sidewall comprising an outside wall convex towards the outside and an inside partition convex towards the inside delimiting between each other lateral chambers distinct from the central inflatable chamber, characterized in that said lateral chambers are filled with a flexible cellular material rendering the sidewalls suitable to support the load of the wheel with a limited sagging of the tire in case of the deflating of the central chamber.
Patent NL-7708616-A (NL)
IPC: C07D491/02
Filed: 1977-08-03
Abstract: 2,3-Alkylenedioxybenzamides of formula (I) and their acid -addn. salts, quat. ammonium salts, oxides and optical isomers are new. In (I), A is 1-3C alkylene opt. substd by 1-4C alkyl, 2-4C alkenyl or 1-4C hydroxyalkyl. R is H, 1-4C alkyl or -B-NR1R2; B is a direct bond or a 1-3C alkylene gp. opt. substd. by 1-4C alkyl or 2-4C alkenyl; R1 is H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, substd. alkyl, or forms a heterocyclic ring with B, and R2 is H, 1-4C alkyl, 2-4C alkenyl or alkynyl, substd. alkyl, an opt. substd. heterocyclic gp., or a phenyl, adamantyl, cycloalkyl, bicycloalkyl or cycloalkenyl gp. bonded directly to the N atom or via an opt. substd. alkylene chain, or NR1R2 is a heterocycle opt. contg. other heteroatoms (including NR'', where R'' is H- 1-4C alkyl, 2-4C alkenyl or alkynyl, phenyl, benzyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, cycloalkenylalkyl, adamantyl, bicycloalkyl or alkyl substd by OH, SH, acyl, thioacyl, alkoxy or alkylthio). - R' is H, 1-4c alkyl, 2-4C alkenyl or alkynyl, adamantyl, pyrimidinyl, pyrazinyl, diazepinyl, quinuclidinyl, azabicycloalkyl, diazabicycloalkyl, bicycloalkyl, or opt. substd. phenyl or aralkyl, or R'+B forms an opt. substd. heterocycle contg. a single N atom, or R'+R1 forms an opt. substd. heterocycle contg. two heteroatoms, X is H, halogen, OH, 1-4C alkoxy, 1-4C alkyl, amino opt. mono- or disubstd. by 1-4C alkyl, acyl, aralkyl, furyl, pyranyl or alkoxycacarbonyl, or forms an A' chain with Y. Y is as defined for X or is NO2, 1-4C alkylsulphonyl, adamantyl-sulphonyl, cycloalkyl sulphonyl or SO2NR3R'; R3 and R4 are H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, phenyl, benzyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, cycloalkenylalkyl, bicycloalkyl, adamantyl, pyrimidinyl, pyrazinyl, or alkyl substd. by OH, SH, acyl, thioacyl, alkoxy or alkylthio, or NR3R4 is an opt. substd. heterocycle opt. congt. another heteroatom; or Y forms an A chain with X or Z. Z is as defined for X or is NO2, or forms an A chain with Y. A is a carbon chain opt. substd. or opt. interrupted by one or more opt. substd. heteroatoms. - Cpds. (I) have anxiolytic, antidepressant and antiemetic activity with little or no cataleptic activity. A typical cpd. of N-(1-allyl-2-pyrrolidinylmethyl)-7-methylsulphamoyl-1, 4-benzodioxan-5-carboxamide. In an example, this is prepd. from 1,4-benzodioxan-5-carboxylic acid.
Patent NL-7805489-A (NL)
Title: Photoconducting belt for indirect electrophotographic copying machine - has triangular holes with rounded apex angles along edge with reinforcement strip
IPC: G03G15/00
Filed: 1978-05-22
Abstract: A finite photoconducting belt, which is converted into an infinite belt for an indirect electro-photographic copying machine. The belt is conveyed over rollers with a chain drive mechanism. A number of triangular holes (3) with rounded apex angle (4) is incorporated close to one edge (2) of the photoconducting belt (1). One edge of the belt is provided with a reinforcement strip which extends across the entire width of the belt. The triangular holes are formed in a row along the reinforcement strip. The holes are close to each other. The reinforcement strip (5) can be made of metal, or plastic or cardboard.
Patent NL-7806869-A (NL)
Title: Multiple unit self-holding pushbutton switch - has preloaded contact spring eliminating need for mechanical friction to maintain contact pressure
IPC: H01H13/74
Filed: 1978-06-27
Abstract: A multi-pole switch consists of an insulated housing (1) containing a strip of preloaded steel spring (23) and a number of push-buttons (7, 9, 11, 13). The spring is anchored between each button by clamps (45-47-51, 53), the clamps preloading the spring by bending it across the width into a convex shape. The spring has a length in excess to the housing length, causing one part of the spring to deflect downwards (11). Placed under the spring is a layer of foam rubber or plastic (27) which has an underlay of flexible material (29) coated on the underside with electrical contact material. The bottom of the housing is also fitted with contact material, and covered by an insulaing matrix (31) which has openings at the switch positions (33-35, 37-39). Depression of a button deflects the flexible layer due to pressure exerted by the spring on the foam rubber interface, thus forcing the two contact materials together. Switching speed is relatively independent from operator speed.
Patent NL-7904168-A (NL)
Title: Spectator strand with multiple platforms - has seat benches tilting into vertical positions on platforms when retracted
IPC: E04H3/12
Filed: 1979-05-28
Abstract: The stand has a number of platforms at different heights, each with a bench seat near one lengthwise edge and a walkway parallel to the seat. The platforms slide at right angles to the seats between the retracted position where they are one above the other, and the working one where, in plan view, they are alongside each other. The benches (4) tilt 90 deg. in relation to the platforms (1) about axes (5) parallel to the edges of the latter, into a vertical position.
Patent NL-7905280-A (NL)
Title: Junction box for coaxial cable avoiding end stripping - has block with channel of width and depth equal to dia. of cable with contact pin
IPC: H01R9/05
Filed: 1979-07-06
Abstract: The junction box is for a coaxial able, and consists of an insulating support with connecting elements linked to the inner conductor of the cable. There is an additional connecting element, which is linked to the screen. The junction can be made without having to strip the ends of the cables. The support (10) comprises a plastic block holder, which contains a channel (13) with a width approximately equal to the diameter of the cable (1). The depth is also approximately equal to diameter ofe the cable. The first connecting element is formed by a pin clad in an insulating material, with a protruding uninsulated sharp point. It projects from the bottom of the channel to penetrate the cable.
Patent NL-8105025-A (NL)
Title: Work table for computer - has transparent surface for observation of display screen mounted underneath
IPC: A47B21/00
Filed: 1981-11-06
Abstract: The table or desk is for use with a computer or for instruction on one, its working surface (6,7) at least partly transparent or containing an aperture through which a display screen (2) underneath can be observed, typically via two mirrors (4,5). One of these can be swung into the working position out of the working surface. The rear part of the working surface can be folded over on top of the front one, so as to bring a keyboard (10) on its underside into the working position.
Patent NL-8202278-A (NL)
Title: Single or double-glazed window fitment - includes protective corner rubber spacer pieces of U=shaped cross=sectional configuration
IPC: E06B3/54
Filed: 1982-06-04
Abstract: The double glazed window unit is installed with rubber corner pieces (3) which act as protection during transport and also as spacer pieces. At the longitudinal sides of the pane rubber blocks of L-shaped cross-sectional configuration may be used. An intermediate space strip (4) of metal or plastics is inserted between the panes. After insertion in the frame rebates of top and bottom sill (5,6) a silicone cement is used for embedding whilst cover strips (7,8) complete the fitment.
Patent NL-8203542-A (NL)
IPC: C08L69/00
Filed: 1982-09-11
Abstract: Polymer composition consisting of: A. 5-90 % (wt) of one or more graft copolymers obtained by polymerizing  10-90 parts by weight of a monomer mixture consisting of  20-40 % (wt) acryl compound,  60-80 % (wt) vinylaromatic compound, and  0-20 % (wt) of one or more other unsaturated compounds,  in the presence of 10-90 parts by weight rubber;  B. 0-70 % (wt) of one or more copolymers obtained by polymerizing  60-80 parts by weight vinylaromatic compounds,  20-40 parts by weight acryl compounds,  0-20 parts by weight of one or more other unsaturated compounds;  C. 5-90 % (wt) of one or more polycarbonates; and  D. 0.5-25 % (wt) of one or more polyurethanes. In addition to a good petrol resistance, this composition also has very good processing characteristics.
Patent NL-8204983-A (NL)
Title: Heat treating plant bulbs, root clumps etc. dielectrically - for less than 2 minutes at up to 70 degrees centigrade to kill bacteria etc.
IPC: A01G7/04
Filed: 1982-12-24
Abstract: Plant bulbs, root clumps etc. are treated by exposing them to a temp. above 30 deg. centigrade for a certain period by dielectric heating. The duration of heat treatment is pref. 1-120 sec., esp. 10-60 sec., and the temp. 30-80 deg. centigrade, esp. 50-70 deg. After heat treatment, the prods. are pref. cooled to around 30 deg. by air and/or water. Prods. may be thus heated several times with inter-cooling to 20-30 deg.
Patent NL-8600492-A (NL)
Title: Central heating system with automatic flue control - has burner control relay operated via thermostatically-controlled switch and ON=OFF switch
IPC: F23N3/04
Filed: 1986-02-27
Abstract: A throttle valve (10) is set into the flue of the system above the burner and heat exchanger. The valve plate can be rotated, between vertical and horizontal positions by an electric motor (12). The thermostat switch (20) also supplies the 24V a.c. supply to the motor (12) via a drive control switch (7) and a rectifier (18). The drive control switch (7) is mounted on the valve rotation shaft (10), and can be a mercury switch, optical sensor, etc. Mounted on the shaft is a counter-weight which ensures that the system is fail-safe.
Patent NL-8701850-A (NL)
Title: Transport conveyor for boxed plants - moves boxes with cuttings in two directions on carriages in commercial greenhouse
IPC: A01G9/14
Filed: 1987-08-06
Abstract: Moving boxes with soil and plant cuttings, e.g., in a commercial greenhouse, includes transporter rails positioned along columns. Plant boxes are moved on a belt (20) from where they are pushed onto a main carriage (25) which moves on tails (27). Small carriages (28) pick up a given number of boxes, i.e., as many as are positioned on the main wagon, and transports the boxes over the rails (30) along columns (31) to the required destination point.
Patent NL-8801070-A (NL)
IPC: H02G3/06
Filed: 1988-04-25
Abstract: A coupling member for coupling cable ladders lying in line with one another connects the stiles of the ladder to one another through the dimensions of the coupling member being chosen such that the stiles are clamped in close fitting manner. By inserting for example a screwdriver into a window in the coupling member and applying a levering action the coupling member can be easily arranged.
Patent NL-8900655-A (NL)
Title: Injection moulding plastic with more than two ingredients - using central passage surrounded by annular sleeve having 2nd annular passage with axially slidable shut-off body
IPC: B29C45/16
Filed: 1989-03-16
Abstract: Plastic is injected by a head with central passage, round which is an annular one shut off by a sliding sleeve. Inside the sleeve is a second annular passage, shut off by a needle body sliding in the axial direction. The central passage is formed by a bore in this body. The core can contain a one-way valve, situated between two coaxial sections of the body.
Patent NL-9200762-A (NL)
Title: Apparatus for opening a disposable filter cartridge
IPC: B09B5/00
Filed: 1992-04-27
Abstract: The invention relates to an apparatus for opening a disposable filter cartridge which consists of a sleeve made of thin steel sheet, with an end wall joined thereto by a beaded edge and a filter element accommodated therein. The apparatus comprises a frame with two elongate rollers which are mounted at a distance parallel to one another on the frame and at equal heights are provided with a groove which accommodates the beaded edge. The apparatus further comprises drive means for driving both rollers in one direction of rotation and a cutting roll which is mounted, so as to be rotatable about an axis parallel to the rollers, on support means which are fitted on the frame so as to be moveable transversly with respect to the plane through the rollers towards these and away from these, a cutting face of the cutting roll moving in a plane through the grooves in the rollers.
Patent NL-9300587-A (NL)
Title: Marker provided with a recess and at least one bent-over side face for positioning containers at their loading station
IPC: B66C13/46
Filed: 1993-04-02
Abstract: The invention relates to a marker provided with a recess and at least one bent-over side face, thus making it easier to recognize coordinates at a loading station. To prevent the marker from being able to rotate onto all sides, the recess in the marker is identical to the dimensions of the pin (pen), with the result that the bent-over side face is outside the bearing surface. Consequently, the loading time is considerably shortened.
Patent NL-9300840-A (NL)
Title: Device for storing and displaying ear ornaments
IPC: A47F7/02
Filed: 1993-05-14
Abstract: The invention relates to a device for storing ear ornaments and showing them to the user. Said device has a sloping face 2 of pierceable material, which is preferably lined with short-pile velour. Also present is a small tray for safety cups for the ear ornaments, and there is the option, preferably in the same way as ear rings for pierced ears, to attach strips designed to hold clip-ons. <IMAGE>
Patent PT-68444-A (PT)
Title: Improvement in the manufacture of glass wherein hot metal molds are provided with a solid film lubrificant layer
Inventor: STENGLE EDWARD JAMES JR
IPC: C03B9/30
Filed: 1978-08-18
Abstract: The moulding is effected by contact with the surface of a blowing mould without relative rotation between the glass and the moulds. Specifically one of the surfaces defining the moulding cavity and forming the glass is a solid layer consisting of a solid lubricant dispersed in an organopolysiloxane as binder, and is coated with a solid layer consisting of (i) non-colloidal graphite in sufficient amt. to provide a good demoulding of the glass wrt. the layer, (ii) polysiloxane and (iii) =15 wt% of a hardener for the siloxane. The coating provides improved surface protection and lubrication during glass moulding while not contributing to the atmospheric pollution.
Patent PT-76613-A (PT)
IPC: G01N15/10
Filed: 1983-04-28
Abstract: For measuring the deformation capacity of erythrocytes use is made of a sample vessel that is walled off into two spaces by a piece of foil with a pore therein. One such space is filled with buffer solution with erythrocytes and the other is filled with buffer solution without erythrocytes. A pressure head is produced acting across the foil for causing transit or passage of the erythrocytes through the opening, whose diameter is less than the major quiescent diameter of an erythrocyte so that information on the deformation capacity may be produced by measuring the transit time. This is done by electrodes placed on the two sides of the opening so that changes in the resistance to alternating current by an erythrocyte in transit may be sensed and the transit time taken. After about 200 transits the readings are processed in a processing unit.
Patent PT-76892-A (PT)
Title: High velocity automatic hand firearm - has recoil assisted firing mechanism with locking elements on breech holder behind barrel
IPC: F41C7/00
Filed: 1983-06-20
Abstract: The weapon is basically a rifle with a magazine inserted vertically from underneath behind the grip and has a recoil assisted firing mechanism. This includes a spring and brake mechanism for a sliding inner barrel with the breech mechanism attached to its rear. This includes an upper breech support with a long helical return spring behind it, with the sliding breech hand underneath, supported by it. At the rear of the inner barrel is a locking element for the barrel and a locking element for the breech which can be disengaged. The breech head contains a spring loaded striker pin connected to a pin acting as a cam in the lower part of the breech head support and operated by the reciprocating action. The breech locking element is a lug at the front of the breech head.