baber/WOPTO huggingface dataset:
Patent MX-9704216-A (MX)
Title: Method and apparatus for performing a continuous reaction with at least one liquid phase and at least one solid catalyst in a pulsed column.
Inventor: FAUGERAS PIERRE
IPC: B01J8/16
Filed: 1995-12-06
Abstract: A method and an apparatus for performing a continuous reaction with at least one liquid reaction phase incorporating at least one starting compound in the presence of at least one solid-phase catalyst, wherein the phases to be contacted are circulated through at least one pulsed reaction column (1), the liquid reaction phase is continuously fed into the middle or lower portion of the pulsed column (1), the liquid phase is circulated upwards through the pulsed column (1), and a counterflow made up of lumps (9) of a solid selective extraction compound is continuously circulated. Furthermore, each solid catalyst is continuously circulated through the pulsed column (1) in contact with the liquid phase.
Patent MX-9705891-A (MX)
Title: Aromatic vinyl monomers semicrystalline syndiotactic polymers preparation.
Inventor: WUENSCH JOSEF
IPC: C08F12/04
Filed: 1997-08-01
Abstract: The invention describes essentially syndiotic and semicrystalline polymers comprising vinyl aromatic monomers from a reaction mixture containing, as components, vinyl aromatic components, methalocene complexes as catalysts and one or more co-catalysts selected from the group consisting of strong natural Lewis acid, the ionic compounds having Lewis acids and having Brönsted ionic compounds, as cations, by a process wherein compounds are pre-mixed before being introduced to reactor.
Patent MX-9706276-A (MX)
Title: Device and use thereof for oxi-chlorination.
Inventor: KRUMBOECK REINHARD
IPC: C07C17/156
Filed: 1995-05-17
Abstract: The production of 1,2-dichloroethane from ethylene, hydrogen chloride and oxygen or an oxygen-containing gas (oxi-chlorination) is done advantageously in a reactor with a lower boundary for a catalyst-fluidised bed, a first gas inlet duct (distributor pipes) (4) being provided above the boundary within the catalyst-fluid bed. The first gas inlet duct is provided with nozzles (5) distributed over the entire cross-section of the reactor; these nozzles open out into pipes (6) which conduct the emerging gas stream in a direction essentially opposed to that of the gas stream which fluidises the catalyst after entering via a second gas inlet duct (7) below the boundary.
Patent MX-9710101-A (MX)
Title: Ammoniacal metal solution recycling process.
Inventor: KEHL RALF
IPC: C23F1/46
Filed: 1996-06-03
Abstract: A process is disclosed for recycling loaded aqueous solutions, in particular etching solutions that contain ammonia, at least one ammonium salt and metal ions in the dissolved form, and that result from the treatment of substrates that contain valuable metals, in particular copper-containing electronic components.
Patent MX-9803553-A (MX)
Title: Improved adherence of automotive body and trim parts.
Inventor: WALDENBERGER DEAN A
IPC: C08G18/76
Filed: 1998-05-04
Abstract: A pressure-sensitive adhesive consisting of a polyurethane foam is used for adhering decorative parts to automobiles and other vehicules. The adhesive is characterized by high tensile strength and elongation, excellent peel strength and good thermal and mechanical stress tolerance.
Patent MX-9804765-A (MX)
Title: Antagonists of gonadotropin releasing hormone.
Inventor: GOULET MARK
IPC: A61P43/00
Filed: 1998-06-12
Abstract: There are disclosed compounds of formula (I) and pharmaceutically acceptable salts thereof which are useful as antagonists of GnRH and as such may be useful for the treatment of a variety of sex-hormone related and other conditions in both men and women.
Patent MX-PA98007322-A (MX)
Title: Protein tyrosine phosphatases of hematopoietic cells.
Inventor: JILL CHENG
IPC: A61K38/00
Filed: 1997-03-17
Abstract: This invention concerns new non-receptor protein tyrosine phosphatases of the hematopoietic stem cells (PTP HSC). The invention specifically concerns native murine and human PTP HSCs, their analogs in other mammals, and their functional derivatives. The invention further relates to nucleic acid encoding these proteins, vectors containing and capable of expressing such nucleic acid, and recombinant host cells transformed with such nucleic acid. Assays for identifying agonists and antagonists of the native PTP HSCs, methods for expansion of undifferentiated stem cells, and methods for the induction of stem cell differentiation are also within the scope of the invention.
Patent MY-8700185-A (MY)
Title: Novel bis-and poly-disulfides having immunostimulant activity
Inventor: HIESTAND PETER
IPC: A61K31/095
Filed: 1987-12-30
Abstract: Compounds of formula R1O-(CH2)m-S-S-(CH2)p-S]xS-(CH2)n-OR2 wherein R1 and R2 are, independently, hydrogen, C1-5alkyl or a physiologically-hydrolyzable and -acceptable acid residue; m and n are, independently, 2 or 3; p is an integer of fron 2 to 6; and x is 1, 2 or 3; whereby when x is 2 or 3, each p may be the same or different, having immunostimulant activity.
Patent NL-2003645-A (NL)
Inventor: FIVIE CORNELIS
IPC: E06B3/22
Filed: 2009-10-15
Abstract: A casement window or framework for a fire-resistant window or a fire resistant door is  characterized in that:  
- the casement window or framework respectively comprises at least four hollow-chamber profiles based on PVC-U, as well as a fire resistant insert mounted in the casement window or framework respectively, more particularly a fire resistant glazing; 
- the hollow-chamber profiles based on PVC-U comprise a central reinforcement chamber as well as further hollow chambers; 
- the reinforcement chambers of the hollow-chamber profiles of the casement window or framework respectively comprise a metal reinforcement; 
- the fire resistant insert is retained on all four sides on the outside and/or the inside in the area of the edge by a continuous metal mounting bracket extending over the relevant side, where 
- the mounting brackets are tightened to the respective metal reinforcements in the reinforcement chambers of the hollow-chamber profiles.
Patent NL-2019930-A (NL)
Title: Machine for the serpentine bending of a thread-like material such as a pipe and its respective method
Inventor: ALESSANDRO PACE
IPC: B21D11/06
Filed: 2017-11-17
Abstract: A machine and its respective method for the serpentine-bending of a thread-like material such as a pipe or similar semi-machined materials such as a rod or a section bar to prevent the already bent part of the pipe from being moved after every formation of each individual turn of the serpentine, by adopting two bending head assemblies.
Patent NL-2022441-A (NL)
Title: Unfurling banner greeting card and the like
Inventor: ORLANDA D LACY
IPC: B42D15/04
Filed: 2019-01-24
Abstract: Embodiments comprise a greeting card with a self-retracting, pullout banner comprising banner content that may supplement a message or artwork included on panels of the greeting card. The self-retracting banner can be attached to different portion of the greeting card. The self-retracting banner may be affixed to an edge of the greeting card. A user may extend the banner by pulling the handle away from the greeting card. As such, the self-retracting banner is movable to and between a fully retracted and closed first position and a fully extended and open second position. The self-retracting banner can be concealed within a compartment attached to a portion of the greeting card, for example, the front panel.
Patent NL-2024521-A (NL)
Title: Method for upgrading waste oil
Inventor: BLANKA TOUKONIITTY
IPC: C10M175/00
Filed: 2019-12-19
Abstract: The present invention relates to a method comprising subjecting a feedstock having an oxygen content of at most 5.0 wt.-% (on a dry basis) to a heat 5 treatment, separating solids from the heat-treated material to produce a metal-depleted feed, subjecting the metal-depleted feed, optionally together with a co-feed, to hydrocracking and recovering at least one hydrocarbon fraction boiling in the liquid fuel range from the hydrocracked material. 10
Patent NL-2035140-A (NL)
Title: Chain hoist with 360 degree rotation chain guide
Inventor: JINGDONG ZHANG
IPC: B66D3/00
Filed: 2023-06-21
Abstract: Disclosed is a chain hoist with 360 degree rotation chain guide. The chain hoist includes a housing and a chain wheel cover shell; specifically, an inner wall of one side of the housing is provided with a locating structure; one side of the locating structure is peripherally arranged with a rotational structure; and the rotational structure is connected to the locating structure rotationally. According to the arrangement of the locating structure, rotational structure and limiting structure, the chain wheel cover shell and the rotational structure are easy to form a whole, so as to change directions and adapt to different working scenarios. In using, the chain wheel cover shell can be pulled front multiple angles such as oblique, vertical, horizontal and upward angles, so that the work efficiency is improved and the scope of application is increased.
Patent NL-7019071-A (NL)
Title: Bismuth and manganese contg catalyst for - fluorinated hydrocarbon production
IPC: B01J23/18
Filed: 1970-12-31
Abstract: Fluorinated hydrocarbons are prepd. by reacting a >=2C (cyclo)aliphatic hydrocarbon with HF in the presence of a catalyst comprising Bi salt impregnated gamma- or eta -Al2O3 which contains 0.1-20 wt.% Bi, 35-66 wt.% F, 34-42 wt.% Al and the remainder oxygen as in the parent patent, the catalyst being improved by impregnation with an Mn salt so that it contains 0.1-10, pref. 1-3 wt.% Mn.
Patent NL-7103527-A (NL)
Title: Aziridines as intermediates for anthelmintics
IPC: C07D277/18
Filed: 1971-03-16
Abstract: Preparing cpds. where R = Ph, halophenyl, nitrophenyl, trifluoromethylphenyl, alkylphenyl, naphthyl, hydroxymethyl, benzyl, phenoxymethyl or phenylthiomethyl or is a 5- or 6-membered heterocycle with one or two O, S or N heteroatoms. R' and R" = same or different H or alkyl by reacting a cpd. (III) with cpd. (IV) in the presence of a polar organic solvent at a temp. of 50-150 deg.C. (pref. 90-130 deg.C). Intermediates for anthelmintics.
Patent NL-7608092-A (NL)
Title: Heat:coagulable cpds. removed from aq. media - by ultrafiltration through tubular polymer membranes, and heating concentrate obtd.
Filed: 1976-07-21
Abstract: Small amts. of heat-coagulable substances are removed from an aq. medium, esp. from potato draining water, by (a) ultrafiltration through synthetic polymer membranes which can be formed into tubular membranes, followed by (b) heating. Ultrafiltration raises the content of heat-coagulable substances in the liquid to be treated. As a result of the higher concn., the heat-coagulable substances are removed to a considerable extent, or almost completely. The remaining liq. can be released into surface waters. The membranes can process large vols. of liquid/hour; large installations are thus not needed. The membranes can be cleaned with hypochlorite soln. The coagulated protein is obtd. in good yield and can be utilised.
Patent NL-7709446-A (NL)
Title: Injection moulding onto cavitied wheel - each cavity having cores operated by rotation of the wheel
IPC: B29C48/35
Filed: 1977-08-26
Abstract: A device for injection moulding a series of articles held together by a connecting web comprises a rotating wheel having a set of cavities connected by a peripherally extending channel, which wheel rotates past an injection shoe. Each cavity is associated with a core pin which is slidable along a transverse groove into and from the operative position by a cam follower. Each cam follower engages a cam groove in a plate stationarily located beside the wheel. There may be more than one core pin associated with each cavity and means may be provided to rotate each core pin at a point in the cycle to remove a threaded article from it. Alternatively the core pins may be radially reciprocable. Articles of complex shape can be made quickly and easily.
Patent NL-7803304-A (NL)
Title: Plumb instrument for vertical adjustment in construction work - eliminates wind effect by suspension of weighted line in tubular casing and gives reflected reading
IPC: G01C15/10
Filed: 1978-03-29
Abstract: The plumb has a weight suspended from a cord. It is used for the vertical adjustment of shutters and columns. The effect of the wind is eliminated. The top end of the cord is attached near the top end of a tubular element (6-14). The bottom section of the tube has a marking to indicate the position of the weight in the tubular element. There is also a mirror (34) at the bottom of the tube to reflect the image of the weight and the marking.
Patent NL-8000979-A (NL)
Title: Batch bookbinding system - glues cover into back of binding before securing to contents
IPC: B42C11/04
Filed: 1980-02-18
Abstract: The book-binding system secures a cover to the contents of the book and also glues it into the back of the binding. The cover (10) is first glued into the back of the binding, before being secured to the contents. There can be a feed mechanism (3) delivering the binding (2) to a gluing station, where glue is applied to it by a roller (4), before the cover is pressed into place in a subsequent station and the binding and cover are transported away.
Patent NL-8101977-A (NL)
IPC: A23N12/02
Filed: 1981-04-22
Abstract: A machine for the treatment of solid product with a liquid, comprising a rotatable drum (1) divided by partitions (3) into a number of compartments (4). Each compartment (4) comprises one or more blades (5) for the batchwise transportation of the product to a next compartment (4). The liquid moves through the drum (1) by overflow. Each of the partitions (3) has one or more parts which are offset and the blades (5) take such a position with respect to the offset partition parts (3), that the product picked up by a blade (5) from the liquid may slide from that blade (5) over or via an offset partition (3) part to a next compartment (4). The mechanical transportation movement of the product by the blades (5) takes place in a substantially radial plane, whilst the axial transportation movement of the product is substantially carried out by the liquid.
Patent NL-8200932-A (NL)
Title: Furniture item movable support - comprises convex dish-shaped member turning in inclined bearing in housing
IPC: B60B33/00
Filed: 1982-03-05
Abstract: The movable support is for pieces of furniture e.g. chairs and chests. It has a housing secured to the item to be supported and a supporting member turning in relation to the housing. The member (9) is dish-shaped, with a gently convex-curved surface (10) and joined at its edge to the housing by a ball or plain bearing (8). The race on the housing is at an angle other than 90 deg. to that in which the load is exerted.
Patent NL-8201538-A (NL)
Title: Cassette for separate seeds - has apertures in cover over seed positions and removable sheet between
IPC: A01C7/04
Filed: 1982-04-13
Abstract: The cassette accommodates seeds separately from each other, and comprises a flat rectangular body with positions for the individual seeds in lengthwise and transverse rows, these positions being open on one side, over which a rectangular cover for the body fits. Apertures are formed (5) in the cover (4), corresponding with the positions of the seeds (3) in the body (1), and between cover and body is a sheet of material such as paper, plastic foil etc. (8), which can be slid clear. The cover can be secured to the body only along its lengthwise edges, typically by bosses on the cover fitting in recesses in the body.
Patent NL-8303235-A (NL)
Title: Rapid electronic weighing balance - uses circuit to determine equilibrium value during oscillation by comparing its frequency with empirically derived values
IPC: G01G23/37
Filed: 1983-09-20
Abstract: When objects are placed on an electronic weighing machine, it is normally necessary to wait for oscillations to cease before obtaining an accurate result. The present circuit measures several of the early swings of the damped sinusoidal oscillation to determine the eventual weight at which the balance will settle. The time necessary depends on the oscillation frequency but, for example, an oscillation of 30 to 40 Hz can be resolved in about 100 ms. The weighing machine (4) output (1) is amplified (6), integrated (7), band pass filtered (8) and fed to a voltage-to-freqeuncy connecter (9). The connecter output is counted (10) to produce an output figure, under the control of a sequence controller (11).
Patent NL-8304006-A (NL)
Title: Rotary excavator wheel construction - has bayonet coupling with conical cams and recesses for friction lock
IPC: E02F3/24
Filed: 1983-11-21
Abstract: The ring mounting for locking an excavator wheel cutter ring, includes a bayonet fitting which is located between an outer and inner ring, which form part of the wheel. The hub ring (1) forms the inner part of the coupling. Bolts (2) secure the inner ring (3). The outer ring (4) is connected to the cutter. The inner and outer rings have conical, friction-contact surfaces (9) to lock up rings (3), thus forming the bayonet arrangement.
Patent NL-8400901-A (NL)
Title: Soil cultivating rotary harrow - has three point PTO with connected trailing rollers mechanism
IPC: A01B49/00
Filed: 1984-03-22
Abstract: The tractor drawn harrow has a frame attachment, supporting a box type beam transverse to the travel direction. Height adjustable trailing rollers are connected via linkage rods to the box beam. Support beams horizontally fitted transverse to the travel direction, are of the square or rectangular box beam type and have to guard panels attached, preventing e.g. ingress of stones into the soil working tines mechanism. Two parallelogram linkage rods are fitted to the box beams, pointing rearwards. Attached to the box beam frame are two vertical spindles which support the soil working tines mechanism.
Patent NL-9000168-A (NL)
Title: Suction cutter head for mussel catching - incorporates two supports and sledge with V=shaped cutter
IPC: A01K80/00
Filed: 1990-01-24
Abstract: The cutter head has two supports (1) with an inclined front to form a sledge with a V-shaped cutter (2). The suction space (3) between the cutter knives, has a perforated top plate (10) with a volume reducing panel (12). A rotatable suction head (4) fits in the top plate (10). The catch is discharged through a wide tube (7) which via flexible hose (5) and hinge (6) is connected to suspended draw beam (9) and suspension for hoist cable (8), thus movable in all directions, knives of the cutter are height adjustable with set bolts.
Patent NL-9000319-A (NL)
IPC: B23B41/00
Filed: 1990-02-09
Abstract: Mobile drilling-units, drilling machine or drilling installation which can be moved or positioned in relation to the material as profile steel and plate with the use of a location measuring system for the material to be drilled and with the preferable use of cutters as a drilling tool which lead to a quicker and cheaper drilling-process and which gives also the possibility to combine the drilling installation with other machines or installations for sawing, cutting and blasting of profile steel and plate on an easy and profitable way.
Patent NL-9000621-A (NL)
Title: Aligning particles e.g for microscopic examination - by applying the particle suspension as a mist into V=section grooves
IPC: G01N15/14
Filed: 1990-03-17
Abstract: A method for aligning particles comprises applying the particles in the form of a mist into V-section grooves. Pref. anti-adhesive means are provided to prevent adhesion of the particles to the groove walls. Gravity or centrifugal force may be used to align the particles and the particles may be permanently aligned if the particles remain in liq. after alignment. The groove walls may be given a thin anti-adhesive coating e.g, of PTFE or related material, and/or the cell suspension may contain an anti-adhesion additive such as a protein or a combination of proteins or a substance chosen from Tweens, Spans and Brims (RTMs), Pluronic F-10B (RTM) and heparin and its derivs. (opt. in combination with other substances).
Patent NL-9002169-A (NL)
IPC: C09K3/10
Filed: 1990-10-05
Abstract: PCT No. PCT/NL91/00187 Sec. 371 Date Apr. 1, 1993 Sec. 102(e) Date Apr. 1, 1993 PCT Filed Oct. 2, 1991 PCT Pub. No. WO92/06517 PCT Pub. Date Apr. 16, 1992.Seal for gas carrying lines, of an inorganic material of a yield stress and viscosity at the operating temperature that are sufficiently high to counteract leakage of the glass through the opening as a consequence of its own weight and the pressure gradient and fitted between at least two parts which must be able to move relative to one another characterized in that the seal is constructed to permit a movement in axial direction.
Patent NL-9100111-A (NL)
IPC: G01S13/74
Filed: 1991-01-23
Abstract: An antenna system (2,3) for sending a signal to a transponder device passing by an interrogation station and for receiving a signal back from the device comprises a window antenna (2) arranged around the antenna path for interrogation and an antenna (3) on a hinged suspension (4) at the upper side of the window antenna for reception of the answer signal back from the device. <IMAGE>
Patent NL-9100976-A (NL)
Title: Keyboard with stand
IPC: G06F3/02
Filed: 1991-06-06
Abstract: Keyboard with stand for positioning the keyboard vertically, the stand consisting of plate-shaped elements which are separated by a spacer, are subject to a bias pressing them towards one another, and will move relative to one another, for clasping an edge zone of the keyboard. The bias is provided, for example, by a spacer.
Patent NL-9101136-A (NL)
Title: Body protector for the upper body
IPC: F41H5/04
Filed: 1991-07-01
Abstract: Body protector which is intended to provide a very high level of protection to the chest and ribs of the person wearing this special protector while playing sport (fencing, combat). The excellent result is obtained by processing real leather and linen cloth into a shaft or tunnel pattern and guiding a type of garden hose through these shafts/tunnels. This hose, which is fixed in the shafts/tunnels by means of a sewing machine, will absorb an impact or strike from the outside and will not transmit the forces directly inwards, but rather will move or absorb them sideways through the space inside the shaft. The remaining impact or pressure is further absorbed and attenuated by the layer of foam incorporated behind. The protector is worn by using hook-and-loop fasteners or loops with a belt passing through them. Over the shoulder, it is secured using wide elastic bands, for example.
Patent NL-9302251-A (NL)
Title: Method for fabricating a tubular element, in particular a hose, from curable plastic material, and apparatus for implementing said method
IPC: B29C53/08
Filed: 1993-12-23
Abstract: The invention relates to a method for fabricating a tubular element, in particular a hose, from curable plastic material such as vulcanizable rubber, wherein, in the manner known per se, a so-called "green" hose consisting of starting material is pushed onto a mandrel and is then heated. In order to overcome the problems which occur in the process and, in particular, to facilitate the said pushing operation to such an extent that it becomes possible for the processing to be effected by entirely mechanical means it is proposed that use be made of a mandrel which consists of at least two parts whose respective ends are situated opposite one another and that the mandrel ends be introduced into the respective hose ends.