baber/WOPTO huggingface dataset:
Patent MX-9800023-A (MX)
Title: Cascade polymer complexes.
Inventor: SCHMITT-WILLICH HERIBERT
IPC: A61K/
Filed: 1998-01-07
Abstract: The disclosure pertains to cascade polymer complexes containing the following: a) complex-forming ligands of general formula (I), in which A is a nitrogen-containing cascade nucleus of basic multiplicity a; X and Y independently of one another stand for a direct bond or a cascade reproduction unit of reproduction multiplicity x or y; Z and W independently of one another stand for cascade reproduction units of reproduction multiplicity z or w; K is the remainder of a complex forming agent; a stands for a number between 2 and 12; x, y, z and w independently of one another stand for numbers between 1 and 4, a condition being that at least two reproduction units are different and that the product of the multiplicities obeys the expression 16 3/4 a x y z w 3/4 64; b) at least 16 ions of an element of atomic number 20-29, 39, 42, 44 or 57-83; c) optionally cations of inorganic and/or organic bases, amino acids or amino acid amides; and d) optionally acylated terminal amino groups. The claimed polymer complexes are valuable compounds in diagnostics and therapy.
Patent MX-9800703-A (MX)
Title: Axial fan assembly.
Inventor: CAPDEVILA HUGO
IPC: F04D29/38
Filed: 1996-06-11
Abstract: A high efficiency fan (16) and stator arrangement for generating an airflow through a heat exchanger is disclosed herein. The fan (16) is rotated about its rotational axis by an electric motor, and includes eight blades (22) extending radially from a hub (54) to a circular band (38). Each fan blade (22) has a stagger angle and chord lengths which vary along the span of the blades (22). Each fan blade (22) also includes a trailing edge (60) having a flat surface extending along the edge. The flat surfaces of each fan blade are coincident with a plane perpendicular to the rotational axis. The fan produces an airflow when rotated about the rotational axis, wherein a component of the airflow occurs at a first angle to the rotational axis. The fan support has a central bearing support and twenty elongated airfoils extending radially outward from the bearing support. Each airfoil has substantially the same length as the fan blades (22) and includes a curved airflow guiding surface having a leading edge and a trailing edge downstream from the leading edge. The curve of the guiding surface is a generally circular arc with a tangent to the guiding surface at the leading edge substantially at the first angle to the rotational axis, and a tangent to the trailing edge at a second angle to the rotational axis less than the first angle. The fan support is located downstream of the heat exchanger to guide the airflow produced by the fan through the heat exchanger.
Patent MX-9801560-A (MX)
Title: Method and apparatus for acquiring a pilot signal in a cdma receiver.
Inventor: STORM BRIAN D
IPC: H04B1/7117
Filed: 1998-02-26
Abstract: A searcher receiver (114) includes a sample buffer (202) which stores signal samples loaded using a real time clock. A real time linear sequence generator (RT LSG) (206) stores an initial state and is clocked using the real time clock. The contents of the RT LSG are loaded into a non-real time linear sequence generator (NRT LSG) (208) when sample processing begins. Samples are correlated using anon-real time clock to allow signal processing to be uncoupled from the chip rate. The analog front end (108) may be powered down or tuned to another frequency during non-real time processing.
Patent MX-9803189-A (MX)
Title: Acquisition of characteristic data of control device during its operation.
Inventor: GRUMSTRUP BRUCE F
IPC: G05B23/02
Filed: 1998-04-23
Abstract: Data samples (A-L) are obtained from a control device (10, 11, 12, 16, 17) while in use to control a material process (13). Selected ones of these samples are stored which represent results of operating the device over portions of its characteristics, and they are selectively combined to provide an indication of the complete device characteristics. Selected such data samples are used to provide information concerning selected control device parameters based on the device characteristics.
Patent MX-9805624-A (MX)
Title: Anticalculus dentifrice containing highly soluble pyrophosphate.
Inventor: YU DASHEN
Filed: 1998-07-10
Abstract: An anticalculus dentifrice composition containing an antimicrobially effective amount of an antimicrobial agent selected from the group consisting of thymol, eucalyptol, methyl salicylate and mixtures thereof, and a pyrophosphate ion in an amount from about 0.1 percent to less than about 1.5 percent by weight of the composition, the pyrophosphate ion being derived from a highly soluble alkali metal pyrophosphate salt. The composition exhibits both antimicrobial and anticalculus efficacy at low levels of pyrophosphate ion even in the substantial absence of anticalculus enhancing agents.
Patent NL-2012689-A (NL)
Title: An apparatus for cooking at least one egg with an eggshell as well as such a method.
Inventor: JOSEPH WILHELMUS PETRUS MARIA NELISSEN
IPC: H05B6/80
Filed: 2014-04-24
Abstract: An apparatus and method for cooking at least one egg with an eggshell. The apparatus comprises a housing provided with a device for providing microwave radiation in a confined space in the housing and a 5 holder located in the confined space. The holder is provided with at least one cavity adapted to the shape of the egg with the eggshell. The holder comprises at least a first holder part and a second holder part being movable with respect to each other between a first position in which an egg with an eggshell can be positioned in the cavity to a second position wherein the 10 holder parts enclose the cavity. The apparatus further comprises means to insert a liquid into the holder for filling the cavity with the liquid to at least partly surround the eggshell of the egg located in the cavity. The housing comprises at least a first housing part provided with the first holder part and a second housing part provided with the second holder part. The first 15 housing part is located at least partly below the second housing part. The first housing part with the first holder part is movable between the first and second position with respect to the second housing part with the second holder part. 20
Patent NL-2020598-A (NL)
Title: Temporal wavelength modulated metrology system, metrology method and lithographic apparatus
Inventor: JACOB FREDRIK FRISO KLINKHAMER
IPC: G03F7/20
Filed: 2018-03-16
Abstract: A metrology system includes a radiation source configured to generate measurement radiation having a plurality of temporally separated different wavelengths, an optical system configured to direct the measurement radiation towards a substrate and a detector. The detector is configured to receive output radiation comprising the plurality of temporally separated different wavelengths. The metrology system further comprises a processor operable to determine a measurement parameter from the output radiation.
Patent NL-2021788-A (NL)
Title: Hydraulische boegdeurinrichting
Inventor: XIAOHUA ZHOU
IPC: B63B27/14
Filed: 2018-10-10
Abstract: Een hydraulische boegdeurinrichting, omvattende een boegdeur die door middel van een scharnieras beweegbaar op een dek is gemonteerd, de boegdeur omvat een deurkozijn en een deurvleugel die hermetisch aan elkaar gemonteerd zijn, de voorzijde van het deurkozijn is uitgerust met een hydraulische aandrijfcilinder, het cilinderlichaam van de hydraulische aandrijfcilinder is scharnierend verbonden met het deurkozijn, een uiteinde van een zuigerstang is scharnierend verbonden met de schamieras door middel van een eerste verbindingsstang-samenstel, nadat de zuigerstang van de hydraulische aandrijfcilinder naar buiten is gedrukt, wordt de boegdeur in een horizontale plaatsingstoestend gebracht, en de voorzijde van de boegdeur is uitgerust met een inklapbaar beschermrail-samenstel. De hydraulische boegdeurinrichting verzekert de beschermende beveiliging van een doorgang die wordt gevormd nadat de boegdeur is verbonden met de kade.
Patent NL-279534-A (NL)
IPC: B01J41/00
Abstract: Cobalamin is extracted in aqueous solution in the form of compounds having dissociable anions, and such anions are replaced by OH-ions by contact with ion exchange resins, hydroxycobalamin subsequently being precipitated by addition of acetone to the solution. The dissociable anions may be chloride, bromide, sulphate or nitrate ions; cyanocobalamin is excluded.  An example is given.  Specification 1,007,972 is referred to.
Patent NL-296412-A (NL)
IPC: B65D90/50
Abstract: 951,187. Detecting leaks. CONCH INTERNATIONAL METHANE Ltd. Dec. 27, 1962, No. 48614/62. Heading G1S. [Also in Division B7] A leak in an insulated housing 7 for liquefied gas causes a cold spot on the outside of the housing. This is detected by passing a carrier gas and a vapour of a substance e.g. water, which solidifies at the temperature of a cold spot through pipes 8 surrounding the housing 7. When the vapour solidifies the change of flow or pressure in pipe 9 operates a warning switch 13.
Patent NL-6505714-A (NL)
IPC: H04R1/08
Filed: 1965-05-05
Abstract: 1,065,350. Sound recorder accessories. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. May 28, 1965. [Oct. 2, 1964; Nov. 3, 1964], No. 22764/65. Heading G5R. [Also in Division E2] To prevent tangling of the microphone and hand-switch leads 5, 4 emerging from a recorder 1, they are enclosed in a longitudinally slit sleeve 6 carrying a slide fastening means 7, Fig. 2, for ejecting one of the leads. The sleeve 6 contains one of the leads 5 at all times, while the lead 4 may be tweaked out through a slot 8 in the sleeve by a slider 9 with an appropriate oblique boring, Fig. 3. The sleeve tends to close resiliently to retain the portion of the lead 4 to the left of Fig. 3. The sleeve may contain more than two leads (Fig. 5, not shown) and there may be more than one slider to eject one or more of the leads successively. The ejection of the leads may not all occur in the same direction of movement of the sliders.
Patent NL-6818032-A (NL)
Title: Cranitcase system for the compessors of a - cooling installation
IPC: F25B31/00
Filed: 1968-12-16
Abstract: Cooling installation comprises at least two parallel connected compressors with suction and pressure lines, the compressors having oil filled crankcases; at least one condenser; and a number of evaporators arranged in the cooling liquid cycle, the suction side of the compressors being connected with the crankcase space, and the crankcases connecting the compressors via oil lines. The crankcase of each compressor is connected via a line discharging below the lowest permissible oil level with an oil reservoir, whose cross sectional surface is large in relation to the crankcase surface, while the crankcase space above the oil level is connected via a pressure equalisation line with the space above the oil level in the reservoir. The system enables the oil level in the crankcases to be held practically constant, independently of variations in the amount of oil in the cooling circuit.
Patent NL-7000144-A (NL)
Title: 3 17-dioxo-13beta-ethylgona-4 9 11-triene
IPC: C07J73/00
Filed: 1970-01-07
Abstract: (A) Prepn. of 3, 17-dioxo-13beta-ethylgona-4, 9, 11-triene (I) by the method given below. (B) The intermediates (III)-(VI). (I) is an intermediate in the prepn. of 3-oxo-13beta-ethyl-17alpha-ethynyl-17beta-hydroxygona-4, 9, 11-triene, a progestomimetic agent.
Patent NL-7117055-A (NL)
Title: Welding electrode - with a hollow metal core filled with powdered iron for welding cast iron
IPC: B23K35/30
Filed: 1971-12-13
Abstract: A welding electrode comprising a hollow metal core filled with Fe powder, the core being an Ni base alloy is covered with a flux comprising =25 wt. % Ni powder, 4-18 wt. % Ni coated Mg, 18-47 wt. % alkali metal carbonates e.g. Ba, Ca or Sr, 6-18 wt. % deoxidants e.g. Fe alloys with Al, Si, Mn & Ti, =11 wt. % Fe powder, 2-13 wt. % Cu, 7 - 16 wt. % CaF2 or fluorspar, 4-24 wt. % carbon such as graphite, cellulose etc. and 1-6 wt. % kaolin.
Patent NL-7314938-A (NL)
Title: Metal machine components with improved stress characteristics - using mechanical stressing techniques
IPC: B22F3/24
Filed: 1973-10-31
Abstract: High density surface is produced on sintered metal components as in roller or ball bearing running rings, by subjecting the component to a predetermined pressure by means of a mechanically driven roller arrangement which produces a densified local structure in the metal. The whole component is subsequently subjected to a harding process after which a low wear coating is applied to the densified area. Failure of sintered metal components is drastically reduced, giving greatly increased component life with specific application to bearing running rings.
Patent NL-7401386-A (NL)
Title: Foldable multi-panel garage door - has metal or plastics Z-profile overlapping panels with tubular top motor drive operating device
IPC: E06B3/92
Filed: 1974-01-31
Abstract: The door is hinged along its upper edge, and is especially for garages, being constructed of from three to six similar panels. The rectangular framework has vertical pillars (2) to which are attached a number of channel sections (5) retaining rollers which run in a channel or between two adjacent channels. They are mounted at a slight angle at the vertical with the longest channel co-operating with the lowest panel, so that the panels may slide over one another to form a compact block in the raised position. The hinge is retained by top angle brackets (4) which carry the ends of a round support beam containing a motor drive to open and close the door.
Patent NL-7405401-A (NL)
Title: Appts. for welding thermoplastic-rubber sheets - with ultrahigh frequency generator, conducting cable, radiator and reflector around radiator
IPC: B65B51/22
Filed: 1974-04-22
Abstract: Appts. for thermally welding together sheets of thermoplastic or esp. rubber material, e.g. vulcanised polychloroprene or butyl rubber, with high frequency electromagnetic waves has an ultra-high frequency generator, a cable for conducting energy to a radiator, and a reflector that is placed around the radiator, and has a cross section in the shape of part of an ellipse, the radiator being situated at the first local point, and the other local point being situated at the place where the sheets contact each other. Enables sheets to be welded together at the place of use, e.g. on a roof, or in a tank. Accurately directs the energy so that this is used economically.
Patent NL-7409641-A (NL)
Title: Automatic signalling and recording of moving object in monitored field - uses telelens with sensor at focal point of objective reacting to natural light
IPC: G08G1/04
Filed: 1974-07-17
Abstract: A system for automatic signalling and recording the passage of a moving object within a field of observation, such as for example in traffic census, or conveyor belt objects. It consists of a lens system (1, 2, 3) with a telelens and a photocell (4) mounted at the focal point of the objective (2). The output of the cell is used to drive the annunciator equipment or the recorder. This system does not require any special light source to illuminate the photo cell and the variation of the light strength at the point on which the system is focussed such as due to the passage of a monitored object, will produce the necessary reaction at the focal point of telelens.
Patent NL-7416469-A (NL)
Title: Room-temp-friable compsns based on paraffin hydrocarbon waxes - contg. calcium hydroxide and fatty acid, used as extrusion aid for thermoplastics
IPC: C08L91/08
Filed: 1974-12-17
Abstract: Compsns. friable at room temp. are produced by mixing a paraffinic hydrocarbon wax (I), Ca(OH)2 and a fatty acid (II) while heating to is not 150 degrees C, pref. is not 180 degrees C, and cooling, where (I) has a drop m.pt. of is not 110 degrees F, pref. is not 145 degrees F, an oil content is not >50, pref. is not >20 wt. %, and needle penetration value (77 degrees F) of 1-20, pref. 1-10 mm, and (II) is a (mixt. of) 16-24Caliph. monocarboxylic acid(s). The compsns. can be ground to give discrete particulate extrusion aids for thermoplastics, e.g. PVC. The particulate compsns. have reduced tendency to fuse or coalesce on standing c.f. conventional hydrocarbon was additives, but become fluid at elevated temps. used for extrusion of thermoplastics.
Patent NL-7507318-A (NL)
Title: Packaging for dental material - bendable material containers separated into two chambers with walls pressed together by clamps
IPC: A61C9/00
Filed: 1975-06-19
Abstract: Packaging for material used to take impressions for dental purposes consists of a container made from bendable material divided into two separate chambers. The walls of the individual chambers are pressed on to each other for separation by a clamping element made in labyrinth track for the reception of the wall sections. They are pressed on top of each other. The labyrinthic track of the clamping element contains at least two loop shaped track sections pointing in opposite directions and following each other. The clamping element has a central passage opening for the container wall sections with folding sections provided on both sides of the passage opening for the reception of double folded container sections under the action of a clamping force.
Patent NL-7509961-A (NL)
IPC: F28F13/12
Filed: 1975-08-22
Abstract: Polymerization reactor with agitator having axial action which circulates the reactor content substantially in a flow parallel to the reactor walls and parallel to the concentrically arranged interior coolers consisting of parallel U-shaped tubes; the reactor optionally containing from two to 10 horizontal tube coolers in addition.
Patent NL-7509962-A (NL)
Title: Electrical current limiting device - has cylindrical housing in two parts with central insulator and internal filling of conductive liquid metal
IPC: H01H87/00
Filed: 1975-08-22
Abstract: The housing is constructed from two hollow metal cylinders (6, 7) clamped together on either side of a disc of insulating material (5). Terminals (13, 14) are clamped by bolts to the ends of the metal cylinders. Inside the cylinders is a conducting material such as mercury, sodium, caesium or a metal alloy (3), and provision is made for an expansion space, filled with an inert gas, such as nitrogen, and a small piston (8). A number of other components are included, such as iron shot, which disperse under the influence of a high electric current. The assembly has the effect of imposing a higher resistance to current flow for high flux densities than for low current flux densities.
Patent NL-7811606-A (NL)
IPC: C25B1/46
Filed: 1978-11-27
Abstract: A cation exchange membrane of a fluorinated polymer is formed by incorporating fibrils of polytetrafluoroethylene into a cation exchange resin of a fluorinated polymer having carboxylic acid groups or functional groups which can be converted to carboxylic acid groups.
Patent NL-7902134-A (NL)
Title: Shut-off valve with metal seat - has considerably harder, pref. ceramic and or spherical closure member
IPC: F16K1/14
Filed: 1979-03-19
Abstract: The shut-off valve comprises a seat (15) and a closure disc (14) with greater hardness than that of the seat material. The seat is in metal whilst the closure disc consists of ceramic material. Thee hardness of the disc is pref. at least five times that of the seat. The disc may be in aluminium oxide and the seat may be in austenitic steel. The disc may be spherical. The seat may be formed in the material of the valve body, and may have a conical annular seating surface.
Patent NL-8003507-A (NL)
Title: Safety chute for slowing falling bodies - includes double walled flexible tube through which the body falls
IPC: A62B1/20
Filed: 1980-06-17
Abstract: A safety chute includes an outer flexible tube which is elastically deformable in a transverse direction (e.g. modulus of elasticity 30 kgm/cm2) and an inner flexible tube of slightly smaller transverse dimension than, and located freely within the outer tube. The inner tube is inextensible in the longitudinal direction and is pref. formed from a woven fabric having the warp (e.g. acrylic, aromatic polyamide, glass filaments) extending longitudinally of the inner tube. Both ends of the tubes are open and the chute is supported in e.g. a vertical position on e.g. a building so that a person can fall to the ground through the chute. The retarding action of the chute on the person slows the person down sufficiently that he is not hurt. The inner tube prevents longitudinal stretching of the chute as a person moves through it, thereby providing a better retarding action.
Patent NL-8101083-A (NL)
Title: Refractory bricks mfr. for steel making - with addn. of carbohydrate to inhibit sagging and spalling
IPC: C21C5/44
Filed: 1981-03-06
Abstract: Prodn. of shaped refractory prods. for lining steel making vessels (converters, electric furnaces, etc.) is carried out by (a) mixing a granular refractory material, e.g. calcined magnesite or dolomite, with a binder such as "pitch tar" (i.e. coal-tar pitch cutback with light coke-over tar distillate); (b) adding an opt. substd. carbohydrate (I) capable of inhibiting sagging and/or spalling of the finished lining during heat-up; and (c) shaping the mixt. without subsequent heat treatment. Addn. of (I) increases the compressive strength of the shaped prods. (e.g. bricks) in the temp. range where the strength is normally at a min. (150-400 deg.C) and eliminates the need for heat treatment.
Patent NL-8402614-A (NL)
Title: Method of moving plants within conditioned growing cell - uses hanging plant containers supported, via arms, by floats in water-filled troughs
IPC: A01G31/04
Filed: 1984-08-28
Abstract: The method is intended for moving plants (10) in the space in which they are grown. The plants are supported (8) by floats (7) which float in liquid (6) contained in a trough (5). The floats move at required times in the longitudinal trough direction, e.g. by causing the liquid to move by pumping. One or more plant containers (9) may be carried by a vertical arm (8) extending below the trough centre and secured to a float (7). Rectangular loop-shaped troughs with parallel longitudinal sides may be arranged in a growing cell e.g. with artificial lighting.
Patent NL-8800604-A (NL)
Title: Spatial arrangement for motor bus or coach - has elevated driver position, and space for invalid chair
IPC: A61G3/02
Filed: 1988-03-11
Abstract: A vehicle, e.g. a motor bus for passengers and/or goods transport, provides space for transport of an invalid chair and its occupant. Space is created by elevating the drivers seat, thus utilising the floor space for the invalid chair. The vehicle (1) includes space (2) for passengers or load. Extra space (3) is created by elevating the drivers seat (4). The driver's steering wheel and controls (6) are moved to the elevated position. A lifting/lowering mechanism is used when the bus is stationary, to bring floor (5) level with pavement kerb (10) enabling easy entry/exit for invalid chair (9).
Patent NL-8802205-A (NL)
Title: Roller-positioning equipment on base - uses magnetic poles in both roller and base, extending in one dimension
IPC: B43L7/04
Filed: 1988-09-07
Abstract: The equipment positions a roller in relation to a base over which it works. The base contains material with magnetic poles extending in one dimension. The roller is clad with material also containing such poles (Z, N), likelikewise extending in one dimension. The intervals between the poles can be the same in both. The base can be arranged to unroll on a surface such as a drawing-board.
Patent NL-8802672-A (NL)
Title: Body-opening closure equipment - has cylindrical locking pin head with eccentric recess in lengthwise direction
IPC: F16B23/00
Filed: 1988-11-01
Abstract: The equipment shuts off an opening in a body, having a locking pin with head actuating a locking mechanism. The head (11) is cylindrical, and contains an eccentric recess (12), extending in the lengthwise direction. The recess can be cylindrical, accommodating an eccentric longitudinal protrusion on the end of a key.