baber/WOPTO huggingface dataset:
Patent NL-2020056-A (NL)
Title: Circulating bookshelf terminal system for quick book borrowing and returning for use in subway platform
Inventor: XIANG JI
IPC: B65G47/46
Filed: 2017-12-12
Abstract: A circulating bookshelf terminal system for quick book borrowing and returning used in subway platform includes a bookshelf A front panel is arranged in front of the bookshelf An upper side of the front panel is provided with a flexible baffle. A book transmission belt is arranged in front of the flexible baffle. A transmission device is arranged below the flexible baffle and the book transmission belt. Books are fixed on the book transmission belt through a rotary fixing clamp. The front panel is provided with book blocking devices. The bookshelf is provided with controllers to control the rotary fixing clamps and the book blocking devices. The bookshelf of the present invention is set up on the platform of the vehicles of rail transportation etc. With the cooperation of the rotary book band and the bookshelf, the users can return back the books at any position after the books are borrowed, thereby improving the user' experience and saving the time in going back to the original place to return back the books. With the combination of the bookshelf and the book band, the number of books put on the bookshelf can be ensured within a reasonable range without the requirement of manual labor, while the users can have more choices.
Patent NL-2032377-A (NL)
Title: External fixator
Inventor: WUPING LI
IPC: A61B17/66
Filed: 2022-07-05
Abstract: The present invention discloses an external fixator, including a traction. plate and, a traction needle fixedly connected, to the traction plate, and further including a threaded transmission mechanism fixedly connected to the traction needle and driving the traction needle to move in an axial direction. In use, a small piece of bone is cut under tibial tubercle of the patient after stripping the periosteum while the periosteum on tibial surface is protected. Firstly, the traction plate is provided between the cut tibial bone piece and the periosteum located on the tibial surface; then the traction needle is connected with the traction plate and the bone piece; and finally, the threaded transmission mechanism drives the traction needle to move in an axial direction. In this way, the traction needle and the traction plate are driven to move, thus achieving traction of the periosteum along with traction of the bone piece.
Patent NL-2032833-A (NL)
Title: Preparation method for bombyx batryticatus extraction and application thereof
Inventor: CHUNYAN LI
IPC: A61P35/00
Filed: 2022-08-23
Abstract: The present invention provides a preparation method for a bombyx batryticatus extraction and an application, and belongs to the technical field of medicines. The bombyx batryticatus extraction provided by the present invention is relatively simple in extraction method conditions, and low cost in raw material, and the total yield reaches about 40%. After cell experiments in vitro and animal experiments, it is found that the bombyx batryticatus extraction may inhibit the proliferation and migration of mouse Lewis lung cancer (LLC) in vitro, may signiﬁcantly enhance the anti-tumor effect of cisplatin (DDP) when used in combination with DDP, and may effectively improve the anti-tumor effect of patients.
Patent NL-2034713-A (NL)
Title: High strength drilling device for geological exploration
Inventor: XUEYUAN QI
IPC: E21B17/10
Filed: 2023-04-27
Abstract: The invention belongs to the technical field of geological exploration, in particular‘ a high strength drilling device for geological exploration, including a base, the slide block is fixed and installed with a connecting column, the connecting column is 5 fixed, at one end of the exploration cylinder, the exploration cylinder is fixed on the top of the motor equipment, one end of the motor equipment is provided with a screw conveyor rod, the bottom of the screw conveyor rod is fixed with a drilling bit, the outer wall of the drilling bit is provided with a crushing teeth. 10 The invention is provided with fixed columns, chutes, slide blocks, connecting columns, exploration cylinders, motor equipment, screw conveyor rod, drilling bit and handle to cooperate with the use, which can be easy to carry out exploration work on the ground, the operation is more convenient. 15 (+ Fig. l)
Patent NL-6909892-A (NL)
Title: 1,2-substd steroids
Filed: 1969-06-27
Abstract: 1 alpha, 2 alpha - substd. steroids are prepd. by reacting a DELTA'- -3-keto-steroid (androstan or oestran residue) with a diazo cpd. of formula: N2C(X1)(X2) (where X1 and X2 are H or lower hydrocarbon residue, or X1 and X2 together with C-atom forms a cycloaliphatic hydrocarbon.). Cpds. have anabolic, androgenic, antiovulatory and oestrogenic props.
Patent NL-7309884-A (NL)
Title: Sliding roof assembly for vehicle - has operating handle whose movement in either direction unlocks locking bar
IPC: B60J7/185
Filed: 1973-07-16
Abstract: The operating handle is carried on a rotatable shaft whose rotation operates the movement of the locking bar. One end of the locking bar is pivotably connected with a rotatable lever which, on either side of the pivot point, has a projection. The projections can be engaged by corresponding projections on the shaft, such that engagement and movement of either projections will move the locking bar out of its locking position against the action of spring-loaded means which tend to return the bar to its neutral, locking position.
Patent NL-7401814-A (NL)
Title: Unauthorised removal preventing system for valuable article - has bolt secured in supporting surface with nut secured on it by cylinder lock
IPC: E05B73/00
Filed: 1974-02-11
Abstract: The system is for the protection of e.g. an antique clock or piece of furniture, which has a wall bearing against a supporting surface. A bolt is anchored in the surface, with its free end protruding through a hole in the wall. A nut is screwed onto the bolt and secured by a cylinder-type lock, making it impossible to lift the item clear of the supporting surface. The lock can be inserted in an axial bore in the bolt to lock the nut in place. There can be an L-section groove in the bore, while the lock has a radial groove running along it. When this groove is brought in line with the nut the lock can be inserted in the bore, the locking lug passing through the slot into the groove and preventing the nut turning.
Patent NL-7410479-A (NL)
Title: Sound attenuated forming press unit - servo motor moves tension rod carriage w.r.t. cam housing
IPC: B30B1/26
Filed: 1974-08-05
Abstract: Forming press for sheet metal or ceramic material is constructed as a sound attenuated unit in which the tools belonging to the press carriage may be encapsulated, and the total noise generated in the press is reduced by driving the press carriage, by cams which are in contact with cam followers during the entire work cycle of the press carriage, i.e. to give a power stroke and a return stroke during one cam shaft revolution. The press carriage (99) is mounted on the top of vertical tension rods (101) which in turn are mounted in a support construction (111) for axial reciprocating movement. A tension rod carriage (85) connected to tension rods (101) is driven by one or more cam followers (55, 57) which drive the tension rods. A servo motor worm drive moves a bolt and nut arrangement to alter the position of the tension rod carriage w.r.t. the cam housing.
Patent NL-7510981-A (NL)
Title: Circuit for measuring loop resistance of a live network - has oscillator feeding coil with conductor as bar primary with pick-up indicating resistance
IPC: G01R27/14
Filed: 1975-09-18
Abstract: A system for measuring the resistance of a closed electrical circuit such as that of a lightning conductor installation. This is achieved having to break the circuit. The system consists of an oscillator (1) which is connected to a coil with a movable magnetic core. The magnetic core acts as a measuring tong (2) which is clamped around the conductor (3) whose resistance has to be measured. There is also a millivolt meter (4) which is linked to a second measuring tong (5). The oscillator feeds an alternating voltage to the coil and this is picked up by the second coil. The reading produced by the second coil will be a function of the resistance of the circuit.
Patent NL-7512699-A (NL)
Title: Antiviral ionic complex of linear polyarginine - and natural double-chain ribonucleic acid or its derivative
IPC: C07H21/00
Filed: 1975-10-30
Abstract: Antiviral substance comprises a mainly ionic complex in which the cationic part is a linear polyarginine having at least 5 arginine units and the anionic part is (a) a double chain ribonucleic acid polyanion, the double chain ribonucleic acid being of natural origin or (b) a polyanion of a double chain deriv. of a natural double chain ribonucleic acid. The complexes are antivirals with a broad spectrum of activity against both RNA and DNA viruses e.g. encephalomyocarditis (EMC) virus, Semlike Forest virus, foot and mouth disease virus and Herpes Simplex. At least part of their activity is due to induction of interferons in the cells of the host. The LD50 in mice of these complexes is less than the LD50 of the RNA alone.
Patent NL-7705858-A (NL)
Title: Sheet metal lintel for cavity wall opening - has width more than twice height and stiffening sections formed in inner flange
IPC: E04C3/02
Filed: 1977-05-27
Abstract: The sheet-metal lintel has inner and outer horizontal flanges supporting parts of the inner and outer cavity wall sections and at the same level. These are joined by a bridging portion over the cavity, comprising an upright section extending from the outer flange, joined by a sloping section extending further upwards and across the cavity. From the top of the sloping section a further vertical section extends downwards, and there is an additional horizontal flange extending rearwards above the inner flange at a height equal to that of one or more rows of bricks. The sloping portion forms the only connection between the inner and outer flanges. The total width of the lintel in the horizontal direction is more than twice the overall height, and the additional horizontal flange (22) extends rearwards for  half the width of the inner flange (18), in which stiffening sections (24) are formed.
Patent NL-7806477-A (NL)
Title: Separation of gaseous and liquid phases of fluid - by hollow blades with openings on inner surface positioned in an elbow
IPC: B01D45/16
Filed: 1978-06-15
Abstract: A pipe carrying the gaseous and liq. phase of a fluid is arranged to include an elbow. Positioned in this elboy are hollow blades which guide the flow of fluid round the bend and also remove the liq. phase. Each blade has longitudinal slits, perpendicular to the plane of the 2 pipe axes, in its inner surface on the part not hidden by the preceding blade and reached by the straight path of the liq. These slits have directing vanes along their length. The inner cavity of the blades opens out at one end at least in a connection outside the elbow, so the liq. collected may be removed. Reinforcing and guide components for the liq. are also positioned in the inner cavity. Used partic. for the removal of water from steam in the pipe between the high and low pressure stages of a steam turbine. Method avoids the liq. phase tending to be a partially vaporised in the offtake pipe and avoids retarding its removal.
Patent NL-8101637-A (NL)
IPC: C11C3/12
Filed: 1981-04-02
Abstract: A process for selectively hydrogenating a fatty acid derivative, such as a triglyceride fat or oil, having fatty acid moieties containing more than two double bonds as well as fatty acid moieties containing two double bonds comprises catalytic hydrogenation in the presence of at least 1.8 mol of ammonia per litre of fatty acid derivative. The high level of ammonia present allows increased selectivity to occur such that the fatty acid moieties containing more than two double bonds are highly selectively hydrogenated to moieties containing a two double bonds. Depending on the catalyst and derivative employed SII values of at least 10 and trans-isomerisation of less than 5 mol% can be derived.
Patent NL-8302630-A (NL)
IPC: E04B5/29
Filed: 1983-07-22
Abstract: A girder section of Z- or S-shaped cross-section, the web (2) being situated in a plane substantially coinciding with the plane through the minimal principal axis of inertia (Y). The edges (3,4) of the web (2) are each connected by means of a connecting part (5,6) to one end of a leg (7,8) of the section. The two connecting parts (5,6) are situated on either side of the plane through the first principal axis of inertia (Y), while the end (9) of the lower leg (7) averted from the connecting part (5) is return-bent in the direction of the web (2) and is connected to the web (2), thereby forming a closed triangle (5,7,9) having acute base angles ( alpha , beta ), the section, after rotation about its longitudinal axis, being nestable in a similar section not rotated about its longitudinal axis.
Patent NL-8700539-A (NL)
IPC: G01M17/00
Filed: 1987-03-05
Abstract: A device for moving in a horizontal direction a wheel mounted on a vehicle comprises a turntable (2) which is rotatably mounted on a support (1), and on which the vehicle wheel to be moved can be placed, and the axis of rotation (10) of which is essentially perpendicular to the plane of the turntable. The turntable (2) is essentially rectangular and in the area (3) near one short rectangle side it rests via a pivot bearing unit (5) on the support (1). In the area (6) near the other short rectangle side (7) the turntable is provided with a supporting roller (8) which can rest on the support and the central axis (9) of which intersects the axis of rotation (10) of the turntable. The turntable (2) can be turned relative to the support (1) by means of a lever or a hydraulic or pneumatic cylinder.
Patent PT-76897-A (PT)
Title: Process for the preparation of a fungicidal and/or plant growth regulating composition containing substituted azolyl-ketones and azolyl-alcohols
IPC: C07D405/06
Filed: 1983-06-20
Abstract: Substituted azoyl-ketones and -alcohols of the formula   <IMAGE>   in which A is a nitrogen atom or the CH group, B is CO or CH(OH), R1 is alkyl, alkenyl, alkinyl, optionally substituted phenylalkyl, optionally substituted cycloalkyl or optionally substituted cycloalkylalkyl, R2 is optionally substituted cycloalkyl or the grouping -C(CH3)2R3, and R3 is alkyl having more than 2 carbon atoms, alkenyl, alkinyl or the -CH=O group or a derivative thereof, or addition products thereof with acids or metal salts, exhibit plant growth regulating and fungicidal properties, several intermediates therefor are new.
Patent PT-87231-A (PT)
Title: New aza:bi:cyclic cpds. - for treatment of dementia
Inventor: HADLEY MICHAEL STEWART
IPC: A61K31/46
Filed: 1988-04-13
Abstract: Azabicyclic cpds. of the formula (I) and their salts are new X is -COOR1, -OR2, gp. (i) or (ii); R1 is 1-4C alkyl, 2-4C alkenyl, or 2-4C alkynyl; R2 is 1-2C alkyl, 1-4C alkylcarbonyl, carbamoyl or mono- or di-methyl-carbamoyl; Y is a 3-membered divalent residue completing a 5-membered heteroaromatic ring and comprises one or two heteroatoms selected from O, N and S, any amino nitrogen being opt. substd. by 1-2C alkyl and Y being opt. C-substd. by CH3; A1 os O or S; one of A2 and A3 is CR3 and the other is N or CR4; R3 is H or CH3; R4 is H or CH3; p is 2-4; q is 2-4. Specifically claimed are twnty-five cpds. (I) including ethyl 1-azabicyclo(3,3,1)non-S-yl carboxylate 5-ethoxy-1-aza bicyclo(3,2,1)octane.
Patent PT-87401-A (PT)
Inventor: MULLER ROBERT HANS
IPC: A61M5/14
Filed: 1988-05-04
Abstract: Injection pen (1) suitable for being carried in the clothes of a user-patient, comprising a housing (26) incorporating an injection fluid reservoir (3) or cartridge having a variable content, a pump rod (4) that can be biassed against said reservoir (3) or cartridge for altering the content thereof and a drive mechanism for moving said pump rod (4), wherein said drive mechanism comprises an electromotor (6) which is controlled by an electronic control unit (7) comprising i.a. memory means (11), for storing data such as data corresponding to the reservoir stock status (12) and to a number of units of injection (15) fluid to be delivered to the user-patient, and comparator means (20) for comparing said number of units of injection fluid with the reservoir stock status (19) and for controlling the electromotor. Preferably the control unit comprises an integrated circuit incorporating a processor.
Patent PT-88262-A (PT)
Inventor: MAYER NORBERT
IPC: C07D401/06
Filed: 1988-08-12
Abstract: Condensed diazepinones of the general formula I <IMAGE>  in which <IMAGE> represents one of the divalent radicals <IMAGE> and X<1>, X<2>, A, R<1> to R<1><0> and Z have the following meanings: X<1> and X<2> represent a = CH-group or, if <IMAGE> assumes the meanings of the abovementioned divalent radicals (S), (U) or (W), both or only X<1> or only X<2> can also represent a nitrogen atom; A is an alkylene radical having two to seven carbon atoms; which can also be interrupted by an oxygen or sulphur atom or by the methylimino or ethylimino group; Z is a single bond, an oxygen or sulphur atom, the methylene or 1,2-ethylene group; R<1> is a lower alkyl radical or the benzyl group; R<2> is an alkyl radical having 1 to 7 carbon atoms, which can optionally be further substituted by a hydroxyl group on its 2nd to 7th carbon atom, a cycloalkyl or a cycloalkylmethyl radical, where the cycloalkyl ring can optionally be further substituted by a hydroxyl group; R<1> and R<2>, however, together with the nitrogen atom lying in between, can also form a 4- to 7-membered saturated, monocyclic heterocyclic ring which can optionally be interrupted by an oxygen atom or by the N-CH3 group; R<2> can, however, also be linked to A via an alkylene bridge such that, together with the group NR<1>, a saturated, 5 to 7-membered heterocyclic ring system is formed; R<3> is a lower alkyl group, a chlorine atom or a hydrogen atom; R<4> is a hydrogen atom or a methyl group; R<5> and R<6> each denote a hydrogen atom, a fluorine, chlorine or bromine atom or a lower alkyl group; R<7> is a hydrogen or chlorine atom or a methyl group; R<8> is a hydrogen atom or a lower alkyl radical; R<9> is a hydrogen or halogen atom or a lower alkyl group and R<1><0> is a hydrogen atom or a methyl group, where in the case in which <IMAGE> represents the divalent radical (T) and R<7> is hydrogen, R<3> cannot be chlorine and Z cannot be sulphur. Processes for their preparation and medicaments which contain these compounds are also described. In view of the lack of gastric acid secretion-inhibiting, salivation-inhibiting and mydriatic influences, the novel diazepinones are suitable as vagal pacemakers for the treatment of bradycardias and bradyarrhythmias in human and veterinary medicine.
Patent PT-91549-A (PT)
Inventor: BROWN KENNETH
IPC: A61K31/4738
Filed: 1989-08-25
Abstract: A pharmaceutical composition comprising 9-ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]quinoline-2,8- dicarboxyl ic acid or a pharmaceutically acceptable salt thereof, a pressurised or liquefied gas propellant, and a flavouring agent and/or a sweetening agent is useful in the treatment of reversible obstructive airways disease. The composition preferably contains nedocromil sodium as active ingredient. Flavouring agents which may be used include menthol and peppermint oil. Sweetening agents which may be used include sugar, aspartame, cyclamates and saccharin or salts thereof. The composition preferably includes both a flavouring agent and a sweetening agent. Any conventional aerosol propellant may be used, eg a mixture of Propellant 12 and Propellant 114, and the composition is preferably packaged in a conventional pressurised aerosol canister fitted with a dispensing metering valve.
Patent PT-91703-A (PT)
Inventor: BRIGHT GENE MICHAEL
IPC: C07D417/14
Filed: 1989-09-13
Abstract: 4-(4-(3-Benzisothiazolyl)-1-piperazinyl)butyl bridged bicyclic imides of formula (I) and their pharmaceutically acceptable acid addn. salts are new: R1R2=H, Me, Et X=-CH2-, -CH2CH2-, -CH2CH2CH2- Y = CR3R4 R3, R4 = H, Me .
Patent SI-9300440-A (SI)
Title: a slab for light construction made from wood-wool
Inventor: THALER GERNOT
IPC: C04B14/00
Filed: 1993-08-20
Abstract: The invention relates to a light wood-wool building panel with an open-pored structure of compressed wood-wool in which the wood-wool particles are incrusted at the surface with a binder, with the following features: the incrustation has a foam structure which extends at least partially into the pores of the light wood-wool building panel and is introduced during the panel's shaping process by the infiltration of a foamed binder into a wood-wool random structure which is deformed while its volume is reduced at the same time.
Patent SI-9800056-A (SI)
Title: Adjustable pressure driving shaft of document printer feeder mechanism for different document thicknesses
Inventor: KLANJSCEK MIRKO
IPC: B41F13/26
Filed: 1998-02-25
Abstract: The adjustable pressure-driving shaft of document printer feeder mechanism for different document thicknesses solves the problem of reliable and exact feeding of documents like booklets of different thickness particularly for flat bed printers. Inside the stirrup support (5) there are flexibly inserted stirrups (3) subjected to the spring (4) force. The screw (6) helps to adjust the pressure level exerted onto the document. The shaft segments with cofeeding - pressure cylinders (1) are connected by torsion resistant clutches (2) and help to prevent the distortion error caused by shaft (1) segments.
Patent UA-24053-A (UA)
Title: Method for acquisition colour difference signal when the signal is decoded in secam system and device to implement it
Filed: 1989-09-13
Abstract: The method for acquisition colour difference signal when the signal is decoded in SECAM system and provides a generation before LH compensation of pre-emphasis depending on colour difference signal polarity according to absolute value taking intermediate position between a limiting level of emission and rated amplitude signal level. The invention relates to television engineering and can be used in professional decoders, control and monitor consoles entering the equipment of television broadcasting centers, measuring and receiving television facilities.
Patent UA-18247-A (UA)
Title: Device for connecting of the ends of the steel tape located one under another for binding of objects
IPC: B65B13/30
Filed: 1989-12-08
Abstract: A device for joining located one under another ends of a steel band for strapping objects is equipped with a shaft with a cam, the upper die is made with an opening and a protrusion on its side, and the lower die - with a groove. The invention relates to the packaging devices.
Patent UA-13307-A (UA)
Title: method of continuous casting of tubular billet
Filed: 1991-05-24
Abstract: A method includes feed of liquid metal in radial clearance between crystallizing pan and mandrel, periodic drawing of hardening billet and reciprocating displacement of mandrel, in this case mandrel is moved in the direction opposite to the drawing of billet.
Patent BG-107318-A (BG)
Title: Water borne binder composition
Inventor: LOOS FRANCIS J
IPC: C09D133/06
Filed: 2002-11-25
Abstract: The invention pertains to a water borne binder composition comprising: a) an aqueous dispersion of an acrylic polymer comprising carboxylic acid and ethylene-urea functionally, having a weight average molecular weight below 200,000 and a Tg < -15degrees C, as calculated from the monomer composition using the Fox equation; and b) a water soluble complex of a transition metal, preferably zinc. The invention further pertains to a coating composition comprising said binder and to a wood substrate coated with said coating composition.