baber/WOPTO huggingface dataset:
Patent MX-9701462-A (MX)
Title: 9701462. cathode-ray tube.
Inventor: KIM JAE-WOO
IPC: H01J29/02
Filed: 1997-02-26
Abstract: The present invention provides a cathode-ray tube. The cathode-ray tube according to the present invention includes a panel having a fluorescent film formed on the internal surface thereof, a shadow mask structure assembly disposed inside the panel, an outlet in sealing relationship with the panel and comprising: an electronic gun installed in a neck portion thereof; a deflection yoke installed around a conical portion of the same; a protective portion for protecting against magnetic fields which is installed along the outlet wall, and includes a metallic plate for blocking the effects of terrestrial magnetic fields. According to the present invention, it is possible to block the effects of terrestrial magnetic fields on said cathode-ray tube using a protective portion having a simple structure.
Patent MX-9702583-A (MX)
Title: Curable binders for pressure sensitive adhesives and sealants.
Inventor: ERICKSON JAMES ROBERT
IPC: C09K3/10
Filed: 1995-10-09
Abstract: A curable binder for pressure sensitive adhesives and sealants which comprises from 20 to 95 percent by weight of an epoxidized polydiene polymer and from 5 to 80 percent by weight of a monohydroxylated diene polymer.
Patent MX-9703887-A (MX)
Title: Detection of potential for corrosion of steel reinforced composite pipe.
Inventor: HALL SYLVIA C
IPC: G01N27/26
Filed: 1997-05-27
Abstract: This method and apparatus detect the potential for corrosion of pipes having walls fabricated out of conductive material (14) embedded in non-conductive material, the conductive material (14) being sandwiched between inner (10) and outer (12) linings, due to contact between a conductive medium foreign to the pipe and the conductive material (14) embedded within the pipe wall. The electric potential between the foreign medium and the pipe conductive material (14) is determined. The stability of the potential is then ascertained. If the potential does not vary beyond a predetermined range over a period of time, the potential is deemed stable and is indicative of electrical contact between the foreign medium and the conductive material (14) within the pipe, fostering corrosion. An unstable voltage indicates lack of electrical contact.
Patent MX-9705814-A (MX)
Title: Gripping plate for attaching roofing membrane.
Inventor: LARSON PAUL M
IPC: E04D11/00
Filed: 1997-07-30
Abstract: A gripping element of attaching a roofing membrane to a roof includes a generally planar plate having a generally central opening and an oblong peripheral edge. The plate includes a top surface facing away from the roofing membrane, an upwardly projecting rib, and a plurality of gripping formations for preventing slippage of the roofing membrane relative to the plate. Preferably, the central opening is larger in diameter than the diameter of a corresponding threaded fastener so that the plate is permitted a specified amount of rocking when subjected to a membrane uplift force.
Patent MX-9706512-A (MX)
Title: Maintenance strut for dock leveler.
Inventor: HAHN NORBERT
IPC: B65G69/28
Filed: 1996-02-27
Abstract: A maintenance strut assembly for supporting a dock leveler (10) in a maintenance position, the leveler being disposed above a dock platform surface and including a receiving opening (16), the strut assembly comprising a strut (20) between the leveler (10) and a base member (55), and receivable within the receiving opening (16), the strut member (20) including a lower portion and an upper portion (25a) extending above the top surface of the leveler (10) in the maintenance position, a base member (30) fixed beneath the leveler, the base member (30) and a supporting member (26) fixed to the strut member and positioned along the strut member (20) to engage the bottom surface of the leveler (10) in the maintenance position to prevent downward movement of the leveler (10).
Patent MX-9706849-A (MX)
Title: Displacing device for a transmission with gearshift for a motorized vehicle.
Inventor: ALBER HEINZ
IPC: F16H61/24
Filed: 1997-09-09
Abstract: The present invention describes a gear-shifting device for a motorized vehicle gearshift transmission, to reduce manual shifting force peaks for cinematic connection between a manual gearshift lever, and a gearshift lever fixed in rotation terms in relation to a gearshift shaft, utilizing cinematic connection to communicate and to decommunicate gears, wherein an additional mass which increases inertia mass of gearshift shaft mass, as well as damping members placed in changing force flow are provided.
Patent MX-9708691-A (MX)
Title: Method for manufacture of products containing disalts of formic acid.
Inventor: HJORNEVIK LEIF
IPC: C07C53/06
Filed: 1996-05-10
Abstract: The present invention relates to a method for manufacture of products containing disalts of formic acid. Potassium hydroxide, carbonate, bicarbonate or formate, sodium hydroxide, carbonate, bicarbonate or formate, cesium hydroxide, carbonate, bicarbonate or formate or ammonium formate or ammonia is mixed with formic acid at 40-100 degree C, the mixture is cooled and centrifuged. The filtrate containing acid salt is collected. The filter cake is transported to a drier/mixer where other disalts, calcium formate and/or a desiccant can be added.
Patent MX-9710228-A (MX)
Title: Novel camptothecin analogues, preparation methods therefor, use thereof as drugs, and pharmaceutical compositions containing said analogues.
Inventor: BIGG DENNIS
IPC: C07D487/04
Filed: 1996-06-21
Abstract: A camptothecin analogue characterised in that the hydroxy lactone of the camptothecin is a 'beta'-hydroxy lactone or the corresponding 'beta'-hydroxyacid, resulting from the opening of said lactone, or a derivative of said 'beta'-hydroxyacid, or a pharmaceutically acceptable salt thereof, is disclosed. In particular, compounds of formulae (I) and (II) are disclosed. Methods for preparing the compounds of formulae (I) and (II), pharmaceutical compositions containing said compounds, and their use, particularly as topoisomerase inhibitors and antitumoral drugs, are also disclosed.
Patent MX-9802674-A (MX)
Title: Cleaning compositions for oil and gas wells, lines, casings, formations and equipment and methods of use.
Inventor: FURMAN HARVEY A
IPC: C02F9/02
Filed: 1998-04-03
Abstract: The use of high flash point, low vapor pressure compositions for injection into, and coating of, gas and oil wells and surrounding underground hydrocarbon bearing formations and processing equipment for the purpose of removing scale, paraffins, tars, and other viscous constituents. Treatment results in increased flow of gas and/or oil and decreased adhesion of soils and scale in all aspects of oil and gas recovery, including hydrocarbon bearing formations, casings, lines, and pumping equipment. The composition contains about 40 to 99 wt.percent of a fatty acid alkyl ester blend and about 1 to 25 wt.percent of at least one lower alkyl glycol ether.
Patent MX-9803650-A (MX)
Title: Benzoxazine antimicrobial agents.
Inventor: FRECHETTE ROGER
IPC: A61P31/04
Filed: 1998-05-07
Abstract: The invention relates to benzoxazine and pyrido-oxazine antibacterial compounds of general formula (1), wherein the moiety Q is a fused phenyl or fused pyridyl moiety as herein described, pharmaceutical compositions containing the compounds, methods for their production and their use in treating bacterial infections.
Patent NL-2005943-A (NL)
Inventor: SCHOKKING FLORIS
IPC: E02D7/22
Filed: 2010-12-31
Abstract: Method for the installation of a rotary soil displacing pile in a subsoil (1) by means of an installation assembly (2) and a soil displacing screw drill (3), wherein the installation assembly comprises a base frame (20), a leader (21) placed on the base frame, along which a rotary drive (22) equipped at its lower side with a coupling (23) driven by the drive can move and to which the soil displacing screw drill (3) is coupled, wherein the method comprises the following steps; 
- the transmission of the rotary movement of the coupling on the screw drill, 
- the penetration of the screw drill with a rotating motion in the subsoil, 
- the application of concrete in the created space in the subsoil by the screw drill, 
- the retraction of the screw drill, and 
- the hardening of the concrete to a rotary soil displacing pile, 
wherein the method further comprises the step of the measurement or derivation of the net downward force which the pile toe (32) exerts to the subsoil (1) during the rotational penetration of the screw drill (3) into the subsoil, wherein the bearing capacity of the rotary soil displacing pile is determined on the basis of the net downward force.
Patent NL-2014444-A (NL)
Title: Finger scanner, and method of scanning a finger using the finger scanner.
Inventor: CHANGBANG PAN
IPC: G06K9/00
Filed: 2015-03-12
Abstract: A finger scanner comprises a first member and a second member. The first member has a first contact surface configured to contact a first part of a finger, and the second member has a second contact surface adjacent to the first member and configured to contact a second part of the finger adjacent to the first part of the finger. The first contact surface has a first height and the second contact surface has a second height, with a fixed or variable height difference between the first height and the second height. The finger scanner further comprises a first fingerprint sensor associated with the first contact surface, and a second fingerprint sensor associated with the second contact surface.
Patent NL-2016825-A (NL)
Title: A method for determining a measure for the sound attenuation provided by a hearing protector ear plug as well as a related computing device.
Inventor: JAN ADRIANUS VERHAVE
IPC: A61F11/08
Filed: 2016-05-25
Abstract: A method for determining a measure for an attenuation provided by a hearing protector ear plug when worn by a user, said method comprises the performing of at least two measurements, wherein a first of said at least two measurements is performed when said user is free from said hearing protector ear plug, and a second of said at least two measurements if performed when said user is wearing said hearing protector ear plug in one of its ears, said method further comprises, after performing said at least two measurements, the step of determining said measure for said attenuation provided by said hearing protector ear plug based on said performed at least two measurements, wherein a two channel test sound to said user comprises a binaural audio test sound.
Patent NL-2025170-A (NL)
Title: Uniform-speed Transmission Device for clothing goods Sorting
Inventor: YOUQUAN XIA
IPC: B65G13/07
Filed: 2020-03-19
Abstract: The invention discloses a uniform-speed transmission device for clothing goods sorting, comprising a frame, wherein, several transmission drums are arranged inside the frame, and rolls are fixed at both ends of the transmission drums. The invention has the following beneficial effects: A driving wheel, a driven wheel and several guide wheels are connected at one end of the rolls respectively, and the driving wheel, the driven wheel and the several guide wheels are connected in a transmission way through a belt, so the driving wheel, the driven wheel and the several guide wheels rotate at the same speed when the belt rotates, thus ensuring that all transmission drums rotate at a relatively uniform speed and the transmission speed of goods is more gentle and uniform, the servo motor is arranged, and the threaded rod is driven to rotate by the servo motor, thus adjusting the height of the No.1 rod through the threaded sleeve.
Patent NL-2032184-A (NL)
Title: Inclined shaft excavation method
Inventor: QINSHENG YU
IPC: E21D9/02
Filed: 2022-06-16
Abstract: The invention discloses an inclined shaft excavation method. The method comprises the steps that a pilot hole of a pilot shaft is excavated; the pilot shaft is formed from bottom to top in a raise-boring and expanding excavation mode; and an inclined shaft is formed from top to bottom in an expanding blasting mode. When the inclined shaft is formed from top to bottom in an expanding blasting mode, an acute angle is formed between an excavation tunnel face and the circular section of the inclined shaft, and the intersection point position of the excavation tunnel face and the lower inner wall of the inclined shaft is close to an end hole of the pilot hole of the inclined shaft. The excavation of the pilot hole of the pilot shaft comprises the determination of a center point of the pilot hole.
Patent NL-6911068-A (NL)
IPC: F21V7/00
Filed: 1969-07-18
Abstract: An optical projector device in which light is collected from substantially 4 pi  steradians by means of two reflector systems. One system comprises a tapering reflector, and the other system can include planar tapered, spherical, ellipsoidal, or cylindrical reflector elements which reflect light from the remaining solid angle towards the entrance window of the first system. The tapering reflector may have the general shape of a truncated cone, prism, or pyramid.
Patent NL-7000128-A (NL)
Title: Translucent resin panels
IPC: E04C2/54
Filed: 1970-01-07
Abstract: Translucent plates consisting of a thermosetting resin reinforced with glass fibres and parallel nylon threads polymerised onto a light metal frame, are applied fastened and sealed to the concrete plates of a flat roof, with the upper faces of the sealing cap of the translucent plates in one plane, by (a) fastening a support, on the inner wall of the concrete tiles, the support having the form of a frame with a horizontal surface corresponding with the frame of the translucent plate, (b) placing the translucent plate on the support, so that the upper surface of this plate is situated in the same plane as the upper surface of the sealing cap, (c) fastening the lower edge of the frame of the translucent plate to the support, (d) filling the hollow space formed between the translucent plate and the concrete tiles with the aid of a supple filler material over a height equal to the height of the hollow space decreased by a value about equal to half the average distance between the concrete plate and the translucent plate, (e) covering the filling, and (f) filling the remaining space by a cast elastic matrix whose upper surface is placed in the same surface as the upper surface of the translucent plate and of the sealing cap, the height of the matrix being about half the average distance between the translucent plate and the adjoining concrete tile. The filler material is pref. polyurethane elastomer.
Patent NL-7010478-A (NL)
Title: Multistage isomerisation process
IPC: C07C5/27
Filed: 1970-07-15
Abstract: A mixture of hydrogen and hydrocarbon is contacted with an isomerisation catalyst consisting of Group VI and VIII metals on an alumina carrier. The activity of the catalyst is enhanced by pretreatment with HCl and subsequent activation with thionyl chloride or sulphur monochloride. The isomerisation takes place in adiabatic reaction zones, the mixture being introduced into the first zone at 250 degrees-450 degrees F. The effluent temperature from each zone is reduced prior to entry into the next zone so that the rise in temperature across each reaction zone is controlled to provide an outlet temperature from about 25 degrees F above, to about 50 degrees F below the outlet temperature of the first zone. The residence time in the first zone is equal to or less than that in subsequent zones. This process uses the catalyst more efficiently.
Patent NL-7017635-A (NL)
Title: Organic peroxides prepn
IPC: H04B3/56
Filed: 1970-12-02
Abstract: Organic peroxides contg. four peroxide gps. and having the formula:- R3 - OO - C(R1)(R2) - OO -2 X (I) where R1 is H, (cyclo)alkyl, aryl, oxyalkylaryl, oxycycloalkyl; R2 is H, (oxy)alkyl, oxyalkylaryl, oxycycloalkyl; is (cyclo)alkyl, aryl, oxyalkyl, oxyalkylaryl, oxycycloalkyl, acyl, aliphatic, cycloaliphatic or aromatic; X is alkylene, alkenylene, alkynylene, oxyalkylene, arylene, arylenedialkyl, arylene dialkenylene, arylenedialkenylene. Examples of (I) are:- alpha, alpha'(2-cumyl peroxy-isopropylidene 2-peroxy) 1,3- or 1,4-diisopropyl benzene. Crosslinking agents for polyolefines and elastomers. The peroxides improve mechanical strength at high temp., reduce fragility at low temp. and solubility in hydrocarbons, improved weathering and age resistance. The vulcanised products have no smell and no efflorescence. The peroxides give shorter hardening times and lower hardening temps., are unaffected by other components and are more stable and less volatile than known peroxides.
Patent NL-7103450-A (NL)
Title: Curable silicone compositions contng an acidic filler
IPC: C08K5/17
Filed: 1971-03-15
Abstract: Curable compositions of organosilicone polymers, especially polysiloxanes, containing (A) 3 to 90%, especially 5 to 50%, of a silicone polymer (possibly halogenated) which contains at least 0.25% and preferably at least 0.1%, of OH groups, and in which each Si has an average of 0.75 to 2 monovalent organic radicals, (B) 97 to 10%, especially 95-50%, of an acidic filler from MoS2 ZnS, BN, WS2, ZnO, and powders of Ni, Al, Zn, Cu, stainless steel and bronze and (C) 0.1 to 10% (based on weight of (A)) of triethylenediamine or 2-ethyl-4-methylimidazole. The products may be hard or rubbery. Uses are as encapsulation materials, sealants, adhesives etc. For certain fillers friction applications are possible.
Patent NL-7113806-A (NL)
Title: Gamma-amino-beta-hydroxybutyric acid - antibacterial
Filed: 1971-10-08
Abstract: Title cpds. are used in solid compns. or aq. suspsns. pref. against infections due to cocci, partic. Staphylococcus aureus (including penicillin-resistant strains). They have no in vitro inhibitory effect on bacteria.
Patent NL-7411837-A (NL)
Title: Melamine-formaldehyde resin soln. for impregnated laminate - modified with urea resin in presence of silicate (BE-2.3.76)
IPC: D21H17/49
Filed: 1974-09-06
Abstract: Urea-contg. resins are used in mixts. contg. melamine and silicate, to give laminates from paper or fibre matl. with similar surface qualities to those produced by melamine itself, The mixts. are cheaper, the silicate can be added with less precautions, and the soln. will keep longer before use. The prefd. mixts. contain 25-40% wt. of urea (w.r.t. urea plus melamine), and 0.4-0.8% wt. of SiO2 (in the whole soln); the pref. molar equiv. of formaldehyde per three NH2 gps. in urea and melamine is between 1.5:1 and 1.81: if the laminate is not to be bent after it has once cooled, and between 1.2:1 and 1.4:1 if it is.
Patent NL-7600406-A (NL)
Title: Razor blade consisting of amorphous alloy - of iron, nickel, chromium, molybdenum, tungsten and metalloids with fluorocarbon polymer coating
IPC: C22C45/02
Filed: 1976-01-15
Abstract: Cutting instrument, esp. (safety) razor blade, has strip(s) of amorphous alloy (I) of 60-70 (wt)% Fe-4-10% Ni, 10-20 % Cr, Mo and/or W and 5-15% metalloid(s), pref. P,B,C, Al,S,Si,Ga,Ge,As,Se and/or Te. The cutting edge(s) have a (firmly) adhering coating of a solid fluorocarbon polymer (II), pref. PTFE. MFR. is simple and the quality is better, since embrittlement of NiFe alloys on sintering the (II) coating is avoided. The (II) coating is pref. heated to a temp. of min 330 degrees C to a value above its m.pt. In an example blades produced from an alloy of 68% Fe, 4% Ni,4% Cr,2% Co, 12% Mo and 10% metalloids, with coatings of fluorocarbon telomer and PTFE, were heated rapidly, kept 8-30 min at 345-357 degrees C and chilled. Embrittlement occurred after 30 min at 371 degrees C or over but not at 343 degrees C.
Patent NL-7608121-A (NL)
Title: Antidiarrhoeal (1)-amidino-(3)-phenyl-urea derivs. - prepd. e.g. by reacting anilines with phosgene followed by guanidine
IPC: C07D295/215
Filed: 1976-07-22
Abstract: 1-Amidino-3-phenyl-urea derivs. are cpds. of formula (I) and their non-toxic acid addition salts are new. In formula (I) R2-6 are H, halogen, lower alkyl, halo-(lower alkyl), NO2, lower alkoxy, OH, aryl-(lower alkoxy), acyloxy, CN, halo-(lower alkoxy) or lower alkylsulphonyl; R is H or lower alkyl; R' and R" are H, alkyl, cycloalkyl or aralkyl, or NR'R" is a 5- to 7-membered ring contg. up to 2 hetero atoms, namely N, O or S; and R7 is H or lower alkyl; provided that >1 of R, R' and R" is other than H. (I) are effective agents against diarrhoea, but lack the addictive side-effects of conventional anti-diarrhoeals. Specific cpd. is 1-amidino-3-(2,6-dimethylphenyl)urea. In an example, this is prepd. by refluxing 2,6-dimethylaniline with COCl2 in benzene to give 2,6-dimethylphenyl isocyanate and reacting this with guanidine carbonate in tetra-hydrofuran in the presence of KOH.
Patent NL-7805479-A (NL)
Title: Talking doll activated by external sound source - has internal electric motor to move lower jaw in lifelike manner
IPC: A63H13/00
Filed: 1978-05-19
Abstract: The talking doll has its lower jaw connected by a rod and crank-shaft to an internal electric motor. The electric motor is controlled by a circuit which can be activated by a sound source so that rotation of the motor causes the doll's jaw to move. The circuit is activated intermittently whenever the level of the sound exceeds a predetermined threshold level. An automatic amplifying and control device to control the mean sound level of the sound source is included in the control circuit. The sound source can be enclosed inside the doll's head.
Patent NL-7808555-A (NL)
IPC: C02F3/30
Filed: 1978-08-18
Abstract: Waste water is nitrified and denitrified in an activated sludge process by passing the waste water successively and continuously through successive aerobic and anaerobic zones. The process is characterized by a short cycle time, defined as the time elapsed from the point the waste water enters an aerobic zone until the waste water passes through the adjacent anaerobic growth zone and enters the next successive growth zone, not exceeding 3 minutes and preferably about one minute. At the same time, the concentration of dissolved molecular oxygen should be more than 0.5 mg/l in at least 40% and less than 0.1 mg/l in at least 20% of the basin, with a sludge load not in excess of 0.2 g BZV20_5/(g sludge, day).
Patent NL-7900155-A (NL)
Title: Underwater marl quarrying system - breaks marl up by milling cutter before raising by lift pump
IPC: E21C45/00
Filed: 1979-01-09
Abstract: The quarrying system is for underwater marl. The latter is first broken up by a machine lowered onto it, after which the pieces of marl are raised. A cutter can be used for the breaking operation, driven by a medium supplied under pressure from a pump above the surface of the water, and there can be another such pump supplying pressure to raise the pieces. Water can be used as the medium, driving a lift pump via a hydraulic motor, or alternatively the marl can be raised by grabs on cranes above the surface.
Patent NL-8001208-A (NL)
Title: Roller type horizontally sliding gate - is guided in portals and supported by wheels running over road surface
IPC: E06B11/04
Filed: 1980-02-28
Abstract: The gate slides on rollers in the horizontal direction, being supported on the underside solely by wheels spaced apart (8), and running over a hardened or road surface. In the vertical direction, the gate (2) is guided inside two portals (11,12) spaced apart and fixed to the ground, each portal having guide members working against the top and bottom lengthwise edges of the gate. One portal can be U-shaped, with guide members on the inside of one upright leg acting against the gate, and spaced apart for a distance roughly equal to the gate frame height.