baber/WOPTO huggingface dataset:
Patent JP-H05297464-A (JP)
Title: Reversible screen
Inventor: NATORI TAKEHISA
IPC: G03B21/604
Filed: 1992-04-20
Abstract: PURPOSE:To obtain the inexpensive reversible screen usable as a polarizing screen or ordinary white screen according to applications by having the polarizing screen and the white screen on a rear surface. CONSTITUTION:This reversible screen has the polarizing screen 9 and the white screen 19 mounted on its rear surface. The polarizing screen 9 has a polarizing sheet 14 and a reflection plate 27 formed on its rear surface. The polarizing sheet 14 has at least >=1 transparent resin layers 15 and a polarizing layer 16 having a polarization effect. The reflection film 17 is formed by applying, for example, a coating material contg. aluminum powder. The white screen 19 is white paper, white vinyl sheet or opaque resin layer. The polarizing screen 9 side is used when a user enjoys videos while reading a book by brightening the ambient. The white screen 19 side is used when the user enjoys the videos alone by darkening the ambient.
Patent JP-H11241456-A (JP)
Title: Member for polygonal sectional structure and polygonal sectional structure
Inventor: MIZUTANI SHINGO
IPC: E04C3/32
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polygonal sectional structure, which does not depend upon road conditions to a field. SOLUTION: A member 11 for a column base is formed in an approximately truncated triangle sectional-shaped member prepared by rolling working, etc., and formed in a tabular body, in which flanges 11a are formed at both edges extending over the overall length in the longitudinal direction. Bolt-holes are formed to the flanges 11a at required places. Plate thickness and height are set so that the flanges 11a function as vertical stiffeners by conventional technique. Both ends of the flanges 11 are opened, and no end-face steel plate is used. The size of the flange 11a of the member 11 for the column base is set so as to satisfy the necessary relative stiffness ratio of a stiffener recorded on a road sign design book at a time when a web 11b is regarded as a stiffening plate and the flange 11a as the stiffener.
Patent JP-S58215619-A (JP)
Title: Lens system with variable focal length
Inventor: YAMADA YASUYUKI
IPC: G02B15/08
Filed: 1982-06-09
Abstract: PURPOSE:To perform intermittent variation in focal length, by composing a lens system of a front and a rear group having a positive and a negative refracting power, respectively, and moving the front group forth and interchanging the rear group with an auxiliary lens group with a different refracting power. CONSTITUTION:The front group consists of the 1st positive meniscus lens group having a convex surface on an object side, th 2nd negative lens group, and the 3rd positive lens group succesively from the object side, and the rear group consists of the 4th negative meniscus lens group having an aspherical concave surface on the object side. When the front group is moved forth, the auxiliary lens group consisting of at least one positive lens and at least one negative lens 6 is inserted into the rear group to correct chromatic aberrations excellently.
Patent JP-2000292060-A (JP)
Title: Bathroom heater/dryer
Inventor: KANEDA HIROSHI
IPC: F24D5/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heater/dryer in which the work for fixing/ removing an air outlet member can be carried out efficiently at the time of maintenance work by eliminating the useless work for fixing/removing a heat exchanger and fixing/removing the air outlet member independently. SOLUTION: The bathroom heater/dryer comprises an air outlet member 6 for guiding the air sucked by means of a circulation fan through a heat exchanger 3 to be blown into a bathroom and the air outlet member is fixed to a corner defined by the back face 30 of the heat exchanger and an air outlet fixing face 15 formed on a rear case 11. A bearing division supporting part 8 supports a bearing 9 for bearing the shaft of a circulation fan on an arcuate bearing supporting face 80 formed on the rear case and an arcuate bearing retaining face 81 formed on the air outlet member. The arcuate bearing retaining face 81 supports the bearing within half range Y1 on the outer circumferential surface of the bearing being sectioned by a line Y passing through the center C of the bearing and extending perpendicularly to the back face of the heat exchanger.
Patent LT-2021522-A (LT)
Title: A high-efficiency welding device for rv reducer shell production
Inventor: LIU HAORUI
IPC: B23K11/00
Filed: 2021-05-18
Abstract: The patent relates to an efficient welding device for the production of RV reducer shell, which comprises a base. The top of the base is fixedly provided with a protective box, and one side of the top of the protective box is fixedly provided with a driving motor, which can control the left and right movement of the splint by rotating the handle of the threaded rod, and the splint can clamp and fix the reducer shell placed on the welding table to facilitate the welding operation. The drive motor can control the screw clockwise or counterclockwise rotation, the screw rotation can control the slider sliding around, and then can control the welding head moving around, the electric telescopic rod can control the welding head moving down, and the welding head can be welded on the splint clamping fixed reducer shell. The exhaust fan can suck the flue gas produced during welding from the protective box cavity through the suction cover and then exhaust it into the industrial exhaust gas purifier cavity through the pipeline. The industrial exhaust gas purifier can purify the toxic and harmful substances in the flue gas, which can prevent the flue gas from being inhaled by the staff.
Patent MX-9207084-A (MX)
Title: Composiciones y concentrados lubricantes.
Inventor: SALOMON MARY F
IPC: C10M163/00
Filed: 1992-12-08
Abstract: Esta invención se refiere a composiciones y concentrados de aceites lubricantes que contienen sales de ácido carboxílicos sobrebasificadas con calcio o magnesio.
Patent MX-9300794-A (MX)
Title: Recipiente
Inventor: NILSSON HUGO
IPC: B65D41/16
Filed: 1993-02-15
Abstract: Un recipiente para lubricante que tiene una tapa para el sellado de un extremo de un tubo cilíndrico. La tapa muestra un fondo desde la periferia del cual se extiende en dirección axial un collarín interno circunferencial, que se apoya al interior del extremo del tubo y tiene una doble función, a saber, además de la función de sellado tiene una segunda función como émbolo para alimentar hacia el exterior el contenido del tubo por medio de v.gr., una varilla de émbolo de una herramienta con forma de pistola como se conoce per se.
Patent MX-9304825-A (MX)
Title: Polipeptidos que poseen una actividad de nitrilasa, codificacion de la secuencia de adn para dichos polipeptidos, cassettes de expresion y microorganismos huesped que les permiten ser obtenidos, y metodo para convertir nitrilos a carboxilatos por med
Inventor: CROUZET JOEL
IPC: C12N1/21
Filed: 1993-08-09
Abstract: La presente invención se refiere a nuevos polipéptidos que tienen una activada de nitrilasa y a herramientas genéticas para producirlos, específicamente: la secuencia de ADN que codifica para un polipéptido que tiene una actividad de nitrilasa y capaz de hidrolizar nitrilos a carboxilatos; un análogo de esta secuencia que resulta de la degeneración del código genético, una secuencia de ADN que se hibrida con una de estas secuencias o un fragmento de la misma y que codifica para un polipéptido que tiene una actividad de nitrilasa y cassettes de expresión y microorganismos que les permiten ser obtenidos. Aplicación: conversión enzimática de nitrilos a carboxilatos.
Patent MX-9405945-A (MX)
Title: Combustion retardant thermic mortar.
Inventor: GALLEGOS RAUL IGNACIO URRUTIA
Filed: 1994-08-02
Abstract: This invention refers to a thermic mortar formulation and manufacturing, which works to isolate house and building roofs and walls, protecting them from solar radiation and fire. The object of the present invention is to provide a thermic coverage capable to resist weathering without affecting environment and at a low cost compared with other isolating systems already available in the market (polyurethane foam), because thermic mortar works as thermic protection and decorative finishing.
Patent MX-9601859-A (MX)
Title: Open stator axial flux electric motor.
Inventor: HELWIG ANDREAS
IPC: H02K1/12
Filed: 1995-09-07
Abstract: An open stator axial flux electric motor is disclosed. The motor has an open stator having two spaced insulating supports (60, 61) with a slot (62, 63) extending from a periphery of each of the supports (60, 61) to an inner location. A plurality of poles (20-36) extend between the supports (60, 61) and are secured to them and the stator has either distributed winding or salient phase pole windings associated with at least some of the poles with an opening between adjacent poles in the regions of the slots (62, 63) in the supports (60, 61). The motor has a rotor (64) with a shaft (69) extending through the slots (62, 63) and at right angles to the supports (60, 61). Two spaced rotor discs are present on the shaft and are located either side of the stator. Each disc (65, 66) is made of a magnetically permeable material and has either an inner face of electrically conducive material (67, 68) or an inner face with conducive paths (74, 75, 76) which function as rotor windings.
Patent MX-9602091-A (MX)
Title: Air bag cover.
Inventor: HOLLAND SHAWN
IPC: B60R21/2165
Filed: 1996-05-31
Abstract: A leather covered air bag enclosure is provided by forming a leather cover over a semi-rigid synthetic cap and providing lines of weakness in the leather cover conforming to lines of weakness in the synthetic cap. The lines of weakness may be formed of a plurality of rows of perforations so as to provide uniform performance and decorative appearance.
Patent MX-9602971-A (MX)
Title: Humanized antibodies against leukocyte adhesion molecule vla-4
Inventor: BENDIG MARY M
IPC: C07K/
Filed: 1996-07-24
Abstract: The invention provides humanized immunoglobulins that specifically bind to the VLA-4 ligand, and methods of treatment using the same. The methods are particularly useful for treatment of multiple sclerosis.
Patent MX-9603916-A (MX)
Title: Breathable film for cheese packaging.
Inventor: RAMESH RAM K
IPC: B32B27/08
Filed: 1996-09-06
Abstract: The present invention relates to a film material suitable for using in packaging oxygen sensitive products which emit carbon dioxide gas, such as high gassing cheeses. The multilayer film includes at least one layer containing a nylon copolymer, preferably a nylon terpolymer, having at least one aromatic comonomer comprising from about 10 percent to about 75 percent by weight of the copolymer. The resultant film material is characterized by a relatively high CO2O2 transmission ratio; and a CO2 transmission rate of at least 400 cc/m2-day-atmosphere.
Patent MX-9604184-A (MX)
Title: Filter condition sensor and indicator.
Inventor: HENDRIX GOERGE E
IPC: B01D46/46
Filed: 1996-09-19
Abstract: A filter condition sensor and indicator for responding to the presence of a predetermined collection of material in a filter operatively positioned in a output air flow path comprising: a small by-pass air flow path connected to the output air flow path and separate from the filter; a heated thermistor in the by-pass air flow path; and an indicator light electrically connected in series in a circuit with the heated thermistor sheet illuminates when the resistance in the circuit is decreased due to predetermined cooling of the heated thermistor; whereby a predetermined collection of material in the filter increases the flow of air in the small by-pass air flow path for cooling the heated thermistor and lowering resistance in the circuit to illuminate the indicator light.
Patent MX-9605211-A (MX)
Title: Nozzle for delivering a liquid metal into a metallic product continuous melt billet mold, the bottom of which comprises an orifice.
Inventor: DAMASSE JEAN-MICHEL
IPC: B22D11/103
Filed: 1996-10-29
Abstract: The object of the present invention is a nozzle (15, 19) for delivering liquid metal (5) into a continuous melt billet mold for flat metal products, the nozzle comprising two large surfaces (2, 2') and two small surfaces (3, 3'), of the type comprising two vents (10, 10') at the lower end thereof in their lateral wall, which are disposed in an opposite relationship with each other, and intended for delivering liquid metal (5) towards a small surface (3, 3") of said billet mold, and at least two orifices (16, 16', 18, 18', 29-35, 29'-35') disposed at the bottom of said lower end, characterized in that a first group (16, 18, 29-35) of said orifices is arranged in a lateral portion of a longitudinal symmetry plane of the nozzle (Iia-Iia, IIIa-IIIa, IVa-IVa) the vent axis being included, and in that a second group (16', 18', 29'-35') of said orifices is arranged at the opposite lateral portion of said symmetry plane (IIa-IIa, IIIa-IIIa, IVa-IVa).
Patent MX-9700309-A (MX)
Title: Use of a progesterone antagonist and of a gestagen for the treatment of endometriosis or leiomyomata uteri.
Inventor: STOECKEMANN KLAUS
IPC: A61K31/565
Filed: 1995-07-27
Abstract: The present invention concerns the use of a product containing in combination individual dosage units of a competitive progesterone antagonist and individual dosage units of a gestagen to be sequentially orally administrated (the competitive progesterone antagonist being present in each individual dosage unit in quantities not capable of inducing miscarriage) to produce a medicament for use in the treatment of endometriosis or leiomyomata uteri.
Patent MX-9703099-A (MX)
Title: Apparatus for analyzing anomalies in a pipeline wall.
Inventor: LAURSEN POUL
IPC: G01N27/83
Filed: 1997-04-28
Abstract: In a first aspect, the present invention provides an apparatus for analyzing anomalies in a pipeline wall comprising: a body of generally cylindrical shape; means for supporting the body in relation to the pipeline wall; means for propelling the body through the pipeline; means for providing electrical power to the body; means for storing data; means mounted on the body for generating and transmitting a magnetic field through portions of the pipeline wall adjacent the body; means for measuring magnetic flux leakage adjacent the body caused by anomalies in the pipeline wall; means for transmitting the magnetic flux leakage measurements to the data storage means; and a plurality of wheels mounted on the body adjacent the magnetic field generating means for bearing against the pipeline wall as the body moves through the pipeline so as to reduce wear on the magnetic field generating means and the magnetic flux leakage measuring means.
Patent MX-9709744-A (MX)
Title: TNF-'alpha' CONVERTING ENZYME.
Inventor: BLACK ROY A
IPC: A61P15/00
Filed: 1997-12-05
Abstract: A metalloprotease that converts TNF-'alpha' from the 26kD cell form to the cell form to the 17 kD form has been isolated and purified and the cDNA sequence known. In particular, the protease has a molecular weight of approximately 80 kD. The isolated and purified protease is useful for designing an inhibitor thereof, and may find use as a therapeutic agent. Assays for detecting the protease-inhibiting activity of a molecule are also an aspect of the invention.
Patent MX-9800086-A (MX)
Title: Improvements in deep well pumping apparatus.
Inventor: MORROW WILLIAM B
IPC: F04B47/06
Filed: 1998-01-07
Abstract: A fluid recovery system for producing subsurface oil and water deposits comprises a high capacity pump such as a high capacity centrifugal pump (12) that is immersed within the deposit, a well casing (23) that extends into the deposit from the surface, a source of rotary motion power (14), and a power transmission system (25) that connects the power source (14) and the pump (12) in the well casing (23). The power transmission system (25) includes a step up transmission (47) and a rod string (21) which interconnects the power source (14) and the transmission (25) to deliver rotary motion to the transmission (25). The pump (12) is connected to the transmission (25) for delivery of higher speed rotary power to the pump (12).
Patent MX-PA99010505-A (MX)
Title: Image processing method, image correction device and cathode ray tube display device.
Inventor: TAKESHI CHUJO
IPC: H04N9/28
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image correction method, an image correction device and a cathode ray tube display device where the power consumption required to correct an image can be reduced for use for a long time. SOLUTION: A microcomputer 2 computes a correction current for a cathode ray tube in a way that the correction current monotonously decreases as time elapses after application of power to the cathode ray tube. Drivers 3-7, 22 generates and outputs the correction current amplifier circuit the correction current calculated by the microcomputer 2. A correction device C is provided to the cathode ray tube, receives the correction current from the drivers 3-7, 22 to correct an image displayed on the cathode ray tube.
Patent NL-2004102-A (NL)
Title: A fluid handling device, an immersion lithographic apparatus and a device manufacturing method.
Inventor: SEWELL HARRY
IPC: G03F7/20
Filed: 2010-01-18
Abstract: A fluid handling device for an immersion lithographic apparatus, the fluid handling device comprising: at least one body with a surface facing a space for fluid; a plurality of openings for the flow of fluid therethrough defined in the surface; at least one barrier moveable relative to the plurality of openings for selectively allowing or preventing the flow of fluid through selected openings of the plurality of openings.
Patent NL-2019555-A (NL)
Title: Stromingsmeter
Inventor: MARCEL LEONARDUS JOSEPHUS PETRUS PETERS
IPC: G01F1/05
Filed: 2017-09-15
Abstract: Een stromingsmeter 1 heeft een behuizing 3 voorzien van een inlaatdeel 3A en een uitlaatdeel 3D, alsmede een daartussen aanwezig verwijd deel. Dit verwijd deel bestaat uit een op het inlaatdeel aansluitend geleidingsdeel 3B en een op het uitlaatdeel aansluitende meetdeel 3C. In het geleidingsdeel bevinden zich een aantal schroeflijnvormige geleidingsbladen 5 met daarbinnen een kern 7. Het meetdeel 3C is voorzien meetkamer 9 waarin een meetkogel 13 in een cirkel rond kan draaien. Tussen de kern 7 en het naar de meetkamer toegekeerd eindvlak 11 van het uitlaatdeel 3D zijn geen wanddelen aanwezig. Hierdoor kan fluïdum ongehinderd uit de meetkamer stromen. Om de fluïdumstroming zo constant en vloeiend mogelijk te laten zijn is de kern 7 massief met een vlak uiteinde 7A.
Patent NL-2019858-A (NL)
Title: Box-like packaging for containing and transporting cut flowers
Inventor: DANIELE BIAGIOTTI
IPC: B65D85/50
Filed: 2017-11-07
Abstract: The present invention relates to the field of packaging, and in particular relates to a self-assembly box-like packaging made of sheet material, such as specifically, but not exhaustively, corrugated cardboard for containing and transporting cut flowers.
Patent NL-2019913-A (NL)
Title: Winch including a motor mounted contactor
Inventor: DARREN G FRETZ
IPC: B66D3/20
Filed: 2017-11-15
Abstract: Methods and systems are provided for a winch including a motor and a contactor assembly coupled around the motor. In one example, the contactor assembly is coupled around and in face-sharing contact with a portion of an outer surface of the motor. Additionally, the contactor assembly may include two or more coils spaced apart from one another within the contactor assembly.
Patent NL-2023669-A (NL)
Title: Apparatus and method for measuring a position of alignment marks
Inventor: OLEG VIACHESLAVOVICH VOZNYI
IPC: H01L21/68
Filed: 2019-08-20
Abstract: An apparatus for measuring a position of each of a plurality of alignment marks on a substrate comprising: an illumination system configured to direct a radiation beam from a radiation source onto the plurality of alignment marks on the substrate, a projection system configured to project images of the plurality of alignment marks from the substrate, the images of the plurality of alignment marks being produced by diffraction of the radiation beam from the plurality of alignment marks; an optical block configured to modulate the images of the plurality of alignment marks projected from the substrate, and Wherein the optical block is configured to project the modulated images of the plurality of alignment marks onto a sensing element to produce signals from Which the position of each of the plurality of alignment marks is determined in parallel.
Patent NL-224894-A (NL)
IPC: H01L21/205
Abstract: A layer of a semi-conducting compound composed of two elements, e.g. indium arsenide, is produced by directing separate vaporous streams of the elements on to a surface maintained at a temperature above the condensation temperature of the more volatile <PICT:0852598/III/1> element and below the condensation temperature of the compound and the less volatile element, the more volatile compound being in excess.  The surface may be maintained at a temperature of 200 DEG C. for the production of indium arsenide.  The jets may be of varying density in cross-section, decreasing in density from the centre towards the periphery, and may partially overlap (as shown), thus ensuring a desirable region in which the compound is obtained pure. This region may be cut out.  The resulting layer may be heated at a temperature just below the m.p. of the compound in the vapour of the more readily volatile element at a pressure less than the v.p. of the solid element and greater than the partial v.p. of the element over the compound.
Patent NL-6909911-A (NL)
Title: Preparation of trialkenyl isocyanurates
Filed: 1969-06-27
Abstract: Trialkenyl cyanurates are formed from the action of cyanuric acid on acetylene, methylacetylene or a mixture of these at 150-225 degrees in the presence of an inert organic solvent and a catalyst which is Zn, a Zn cpd., Cd or a Cd cpd. or a mixture of these. Pref. the catalyst includes an organic tert. N base. Pref. the reaction is carried out in a tert. amide solvent. The prod. is an important polymer precursor. Advantage is the use of cheap starting materials.
Patent NL-7100018-A (NL)
Title: Ion exchange films and filaments
IPC: C08F251/02
Filed: 1971-01-04
Abstract: An ion exchange material is prepd. in extended form by treating a cellulosic material, having poly(alk)acrylate copolymer(s) grafted to it, with NaOH to swell the fibres, then with CS2 to xanthate the fibres, then dissolving the fibres in more NaOH to form a viscose like soln. The viscose-like soln. is then moulded to desired shape, immersed in a regenerating bath, and the solid product is washed, then dried. Pref. cellulose material is spruce sulphite, alpha-cellulose, specif. cotton linters. Used in membrane separation processes.
Patent NL-7113977-A (NL)
Title: Level meter - for large storage tanks eg for liquid nitrogen or methane
IPC: F17C13/02
Filed: 1971-10-12
Abstract: Level meter for controlling the filling and emptying of very large tanks for the storage and handling of liquids, comprising a first acoustic transducer, pref. ultrasonic, excited at a first frequency and placed in the base of the tank, and a second transducer excited at a second frequency, situated at a level close to the max. permissible filling level of the tank, with which are associated first and second receiver assemblies resp., the outputs from which are taken to a display unit for the measured results, with a device operating this unit, activated by the state of the output of the second receiver and based on the signals emitted by the two receivers. In partic. the first frequency, is selected from the middle range and the second from the high or very high frequency range.