baber/WOPTO huggingface dataset:
Patent MX-9801614-A (MX)
Title: Radiotelephone and method for operating a radiotelephone in slotted paging mode.
Inventor: CALLICOTTE MARK
IPC: H04B7/26
Filed: 1998-02-27
Abstract: Prior to entry into a low-power sleep mode, a radiotelephone (104) in a radiotelephone system (100) calculates in advance the timing required to wake up selected portions of the radiotelephone and stores the calculated wakeup times in registers (216). Also prior to entry into sleep mode, local timing of the radiotelephone is synchronized to received PN roll boundaries from the radiotelephone system. In the sleep mode, the radiotelephone uses a sleep timer (210) to simulate system timing. When the sleep timer (210) matches the stored wakeup times, the radiotelephone re-activates the selected portions of the radiotelephone, such as an oscillator (116) and a radio frequency portion (109) of an analog front end (108), to exit the sleep mode and reacquire communication with the system. This also permits an early exit from sleep mode, for example to service an interrupt, while maintaining system timing.
Patent MX-PA99011823-A (MX)
Title: Mobile morgue.
Inventor: MOISES BECEDAS NIETO
IPC: A61G21/00
Filed: 1999-04-09
Abstract: Mobile morgue comprising a trailer which is closed by means of its body and having major extensible sides; the inside of the trailer which forms a mobile unit is divided into three compartments; a cooled compartment at one extremity which is independent from the other two compartments and having an external side access door; the coffin is placed in said cooled compartment and is visible through an extremity internal window; the other two compartments define the area where the body has opposite extensible sides; one of said two compartments forms an extremity of the mobile unit and can be accessed by the rear end of the unit through a staircase and a ramp which can both rotate in this structure or frame.
Patent NL-2017766-A (NL)
Title: A flexible illuminator
Inventor: PARAG VINAYAK KELKAR
IPC: G03F7/20
Filed: 2016-11-11
Abstract: A method is disclosed that includes splitting a beam of radiation into a first part of the beam having a first polarization and a second part of the beam having a second polarization, forming a first beam with a first polarization distribution between the first polarization and the second polarization and/or a first intensity distribution by modulating the first part of the beam, forming a second beam with a second polarization distribution between the first polarization and the second polarization and/or a second intensity distribution by modulating the second part of the beam, and combining at least a portion of the first beam having the second polarization and at least a portion of the second beam having the first polarization.
Patent NL-2024218-A (NL)
Title: Impact attenuating system
Inventor: TOMAS HUTING
IPC: A63C19/12
Filed: 2019-11-12
Abstract: An impact attenuating system (1; 2) is provided for attenuating impact onto a landing area when exercising freestyle sports such as freestyle cycling, freestyle motorbiking, skiing, snowboarding, skateboarding, inline skating, scootering and alike. The impact attenuating system (1) comprises a first inflatable structure (14). The first inflatable structure (14) comprises a first sheet (101) and a sheet (102). A first side (111) of the first sheet is in contact with and connected to a first side (112) of the second sheet along a first plurality of parallel first connection lines (103-1, 103-2, 103-2) to form a first plurality (104) of parallel first air chambers (104-1, 104-2, 104-3). The first plurality of parallel first air chambers is inflatable to form a first plurality of parallel first tubular airbags arranged side-by-side in a first plane substantially parallel to the top surface of the landing area. A top layer (110) may be provided. A second inflatable structure (24) may be provided on top of the first inflatable structure (14).
Patent NL-2026165-A (NL)
Title: Method for analyzing tensile failure performance of 3d printing sample
Inventor: XIAOYUAN HE
IPC: G01N3/06
Filed: 2020-07-29
Abstract: The present invention discloses a method for analyzing the tensile failure performance of a 3D printing sample, comprising the following steps: printing a tensile sample strip by 3D printing; and forming speckles on a surface of the tensile sample strip; placing the tensile sample strip on a tensile test device, and debugging the tensile test device; capturing an original image of the tensile sample strip before test; performing a tensile test; and acquiring images of the tensile sample strip throughout the tensile test; comparing and analyzing the original image and the target images after deformation by using a digital image correlation method to obtain displacement and strain information; and obtaining a stress-strain curve according to the strain information; thus obtaining sample performance parameters and a strain line.
Patent NL-277458-A (NL)
IPC: F42C7/04
Abstract: 1,176,352. Land mines. INDUSTRIEWERKE KARLSRUHE, A.G. 9 Feb., 1967 [16 April, 1966], No. 6267/67. Addition to 1,005,388. Heading F3A. The land - mine of parent Specification 1,005,388 is modified by a cover member 3 having a spherical surface 51 with a centre of curvature which lies above the mine body, or in an upper part thereof, and which is supported by an annular member with an upper web 52a, having a conical surface supporting the surface 51 of the cover member, a cylindrical web 52c forming an axially directed guide, and a web 52b disposed between the webs 52a and 52c, and having a lower conical surface supported by a spherical surface 53 of an annular elastic buffer member 54, having a centre of curvature below the mine or in a lower part thereof. The web 52c is guided on a fuse receiver member 55 which is connected to the mine casing by rivets 56. The material of the spherical surfaces 51 and 53 is harder than that of the webs 52a and 52b, so that when the cover member is subjected to heavy loading its freedom of movement is ensured. The edge 52bk of the web 52b can abut an edge 52k of the member 55, and act as a shock absorber. A fuse is retained in the member 55 by springs 60. An arming device comprises lugs 67 which project above a cover 62 and entered from a rotatable ring 66 having recesses 68 into which pins 64 can move to release a slider 63 and allow it to be moved towards the fuse by a spring 69. An opening in the bottom of the casing 1 is closed by a metal cover 57. A heat fusible screw 58 is located in the side of the casing 1, together with an auxiliary detonator 59, so that the mine can be used for demolition work.
Patent NL-285240-A (NL)
IPC: C02F1/06
Abstract: 1,047,981. Multi-stage flash comparator; distilling sea water. RICHARDSONS, WESTGARTH & CO. Ltd. Oct. 31, 1962 [Nov. 8, 1961], No. 40091/61. Heading B1B. In a flash evaporator, particularly for distilling sea water, comprising a series of stages, each comprising a flash chamber 14 and an associated heater-condenser 12 or 24, wherein the vapour is cpndensed, thus preheating the liquid to be evaporated, the vapour generated in one of the intermediate stages is withdrawn and compressed by a mechanical compressor 33, e.g. rotary compressor or piston compressor, and the compressed vapour, mixed with steam from an external source, is used to heat the brine in heater 20 to the required temperature before it enters the first flash chamber. Fresh cool brine, supplied to the evaporator via pump 28 and line 26,passes through the heatercondensers 24 and then via line 30 into the last flash chamber 14, where it mixes with the concentrated brine leaving the evaporator. Part of this brine mixture is discarded, andthe remainder is pumped to the first stage of the evaporator via line 10, heater-condensers 12,and heater 20. The vapour generated in flash chamber 14 passes into heater-condensers 12 or 24 via lines 13 or 25, and heats either the recirculated brine or the fresh brine. Vapour is withdrawn from heatercondenser 12a, or 24a or vapour receiver 40, via line 36, 38 or 42 respectively,by compressor 33, which is driven by steam turbine 32 receiving high pressure steam from boiler 31. The low pressure exhaust steam from turbine 32 is mixed with the compressed vapour from compressor 33, and the mixture is passed into heater 20 via line 22. The condensate from heater 20 may be removed for boiler feed water via line 21,or supplied to the condensate in receiver 12 of the first stage via line 23. The condensate formed in receivers 12 and 24 is finally removed by pump 16.
Patent NL-7311335-A (NL)
Title: Prodn. of (+)-cis-2,8-p-menthadiene-1-ol - by isomerisation of 2 -carene oxide using meta-titanic acid catalyst
IPC: C07C35/18
Filed: 1973-08-16
Abstract: 2-carene oxide (i) is converted into a product contg. >=75% by wt. (+)-cis-2,8-p-menthadiene-1-ol (ii) by contacting (i) with 0.2-10% by wt. metatitanic acid at 25-200 degrees C. The crude cis-isolimonenol-1-ol (ii) formed is easily separated from any by-products, and can be converted to levo-menthol, an active perfumery and flavouring component.
Patent NL-7515179-A (NL)
Title: Antidepressant 4-aryl-piperidines and salts - some having local anaesthetic and antiarrhythmic activity
IPC: C07D211/36
Filed: 1975-12-30
Abstract: 4-Aryl-amino-hydroxypiperidines of formula (I) are new together with their acid-addn. salts (where R' is H,alkyl, alkenyl, alkynyl, aralkyl, acyl, 2-6C alkylamino opt. substd. by one or two alkyls or opt. substd. by alkylene to complete a satd. N-heterocycle; a gp. where R7 and R8 are H, phenyl opt. substd. by halo, or alkyl; or R7 + R8 and the attached N-atom form a 6 or 7-membered heterocyclic ring opt. contg. an O-atom; n is 1, 2, 3 or 4; a gp. -(CH2)n. CO2H; a gp. where X is H or halo; one of R2 and R3 is CN, free NH2 or a radical derived from it; the other is a free or protected OH; or R2 is where R3 is free or protected OH; or R2 + R3 and the attached C atoms form an oxazepin ring; Ar is aryl opt. substd. by one or more alkyl, alkoxy, halo or CF3). One subgp. has antidepressant activity, another gp. has local anaesthetic and antiarrhythmic activity. Other activities in the gp. include antihistamine, anticholinergic, spasmolytic, and diuretic activity.
Patent NL-7604231-A (NL)
Title: Bi- and tricyclic pyridine thio-amides - for use as antiulcer agents
IPC: C07D221/04
Filed: 1976-04-21
Abstract: New bi- and tricyclic pyridine derivs are of formula (I) and acid addn. salts. In the formula R1, R2, and R6 are H, CF3, or alkyl, aralkyl or aryl opt. substd. by alkyl, alkoxy, NO2 or CF3, or R1+R2 can be CH2(CH2)nCH2 opt. substd. by >=1 R7 n= 1-3, R7 is H or >=1 alkyl, aralkyl or aryl gps. opt. substd. by alkyl, alkoxy, NO2 or CF3, m= 1-3, R4 is alkyl. (I) are anti-ulcer agents. A typical cpd. is N, 3-dimethyl-5,6,7,8-tetrahydroquinoline-8-thiocarboxamide. In an example this is prepd. from 3-methyl-5,6,7,8-tetrahydroquinoline and MeNCS.
Patent NL-7703683-A (NL)
Title: Bale loading trailer vehicle - has hydraulic swing arm moving row of bales on loading surface
IPC: A01D90/08
Filed: 1977-04-05
Abstract: The bale-loading trailer has one or more hydraulically-actuated swing arms above a bale, and by which a number of bales in a row one behind the other are moved on the trailer loading surface. The arm can be on a horizontal transverse axis at the front of the trailer, near the top of the loading opening, and swinging through roughly 90 deg. downwards from a position where both ends are at the same distance from the ground. The loading surface can be formed by the tops of two or more chassis members running parallel to the travel direction and joined together by cross-members which extend beyond the outside of them. The cross-members can be tubular, a supporting structure for the arm being fixed to one or more of them.
Patent NL-7713717-A (NL)
Title: Piled fabric-formed by fibrillating thermoplastic film attached to ba
IPC: D04H11/08
Filed: 1977-12-12
Abstract: A thermoplastic film and a base web are advanced together past a heater so that the film fuses to the base web and sticks to the heater. The assembly is then pulled from the heater so that the film breaks and forms fibres. Pref. the film and base web with the film uppermost are advanced between presser rolls, the upper one of which is heated, and pref. as the film is pulled from the upper roll it is cooled by a gas jet. Industrial fabric, artificial sports surfaces etc. may be produced.
Patent NL-7808502-A (NL)
Title: Jib crane mounted on floating vessel - has main and auxiliary pulley blocks on main jib and fly jib heads offset sideways
IPC: B66C23/66
Filed: 1978-08-16
Abstract: The crane has a jib mounted on a superstructure, and with a fly jib on the end, both with pulley blocks round which the hoist rope can be reeved, to support lifting tackle. The heads of the main (3) and fly (18) jibs each have an auxiliary pulley block (15, 22), round which the rope from the lifting tackle (12) is reeved, the latter being of the double-pulley type, and attached at one end (7) to the superstructure (2). The part of the rope coming from the hoist winch (5) is reeved round the main blocks (10, 20) on the jibs, and these and the auxiliary blocks are offset sideways from each other for an amount at least equal to rope diameter. The fly jib derricks on the main one on a horizontal axis (19) near its pulley blocks (10, 15) but closer than them to the superstructure. Whenever the fly jib is derricked, the rope is transferred to its blocks from those on the main one.
Patent NL-7811978-A (NL)
Title: Sequential machining of workpieces - using work carriers moved stepwise on main frame along machining track and returned on track below
IPC: B23Q7/14
Filed: 1978-12-08
Abstract: The arrangement (1) is for sequential machining of workpieces (2) at a number of machining stations (3). It comprises workpiece carriers (10, 11) to move the carriers along a main frame to the stations for machining, and locating slides and machine tools (128-139) at each station. The carriers move stepwise is one direction during the machining cycle along a track which is in the same vertical plane as the return track. The return track may be below the machining cycle track. Vertical movement between the two tracks may be by lifts (23, 24) at either end.
Patent NL-7905650-A (NL)
IPC: A47J31/56
Filed: 1979-07-20
Abstract: Apparatus for preparing hot drinks comprising an open boiler (8) having a cold water supply pipe (7) and a dispensing pipe (9, 10) with a dispensing pipe part to be vertically arranged for dispensing a batch of hot water, an apparatus for preparing the drink, wherein the dispensing pipe dispenses hot water from the boiler, an open buffer vessel (6) for supplied cold water, the bottom of said vessel being at a level above the lower end of the dispensing pipe part where this is connected with the boiler, a sensing member (18) in the buffer vessel reacting to a water level corresponding with a considerable part of the height of the buffer vessel, a heating element (27) in the boiler with an adjustable means for determining the energy supply to the element, and an adjustable inlet valve in the cold water supply pipe (1), adjustment of the energy supply means and the inlet valve respectively being controlled by the sensing member (16), in the apparatus an open water tank (3) is incorporated, wherein the cold water supply pipe (1) is feeding and being provided with a discharge pipe (45) to the buffer vessel (6), in which discharge pipe an adjustable outlet valve (42) is incorporated, and further the apparatus is comprising a second sensing member (16) for signaling a water filling level, and a control device (13) for the inlet valve (11), the outlet valve (12) and the energy supply determination means, which control device is closing the inlet valve, is opening the outlet valve and is causing the energy supply determination means to supply the energy as soon as the water in the water tank has risen to the second sensing member (16) and reverse as soon as the water in the buffer vessel is lowered to the first sensing member (18).
Patent NL-8401837-A (NL)
IPC: C11D3/00
Filed: 1984-06-08
Abstract: A foaming light duty aqueous liquid detergent composition especially useful for hand dishwashing containing 5 to 50 wt. % of non-cationic detergent active material, optional foam boosters and hydrotropes, and 0.1 to 10 wt. % of a cationic foam-stabilizing copolymer containing a major weight proportion of units derived from acrylamide and/or methacrylamide, about 0.5 to 2 wt. % of quaternary nitrogen as present in quaternary ammonium groups, and about 0.1 to 10 wt. % of pendant C8-24 hydrophobic, preferably alkyl groups. Said quaternary ammonium group-containing monomer has the formula   <IMAGE>   wherein R1 is H or CH3, R2 and R3 are independently C1-4 alkyls, R4 is C1-4 akyl, C2-3 hydroxyalkyl, or benzyl R2, R3 and R4 together contain less than 9 carbon atoms, Z is a water-solubilizing salt-forming anion, and M may be -CO-X-, then X is -O- or -NR5-, R5 is H or C1-4 alkyl and x is 1-6, or M may be phenylene then x is 1, said hydrophobic group-containing monomer has the formula   <IMAGE> wherein R1 is H or CH3, X is -O- or -NR7-, Y is -C2H4O- or -C3H7O-, Y is 0-60, when X is -O-, R6 is C8-24 hydrocarbyl, and when X is -NR7-, R6 is C1-24 hydrocarbyl and R7 is H or C1-24 hydrocarbyl, at least one of R6 and R7 being C8-24 hydrocarbyl.
Patent NL-8403946-A (NL)
Title: Cover with folding outer wall - has wall support formed by fluid chamber of volume variable by pressure
IPC: E04H15/22
Filed: 1984-12-24
Abstract: The cover, particularly in the form of a greenhouse, has a folding outer wall with support. The support consists of one or more folding fluid chambers (7) joined to the outside wall (1,2) and whose volume is variable dependent on the fluid pressure. The edge of the wall resting on the ground when in use can incorporate a lengthwise flexible chamber (3) filled with ballast material. The fluid chamber wall can be arranged to expand outwards against spring action.
Patent NL-8702043-A (NL)
Title: Underpants for incontinent person - have liq. impermeable coverings over front, groin and rear areas, with front area flap downwardly foldable
IPC: A61F5/44
Filed: 1987-08-31
Abstract: The garment for use by an incontinent person comprises a part in the form of conventional underpants with a liq.-impermeable covering over front, groin and rear areas. It comprises a flap which covers the frontal area and can be folded down to permit changing an absorbent cloth such as a baby napkin which is placed against the covered portion and held in position by means, e.g., elastic cross-ribs pref. arranged in the groin area. Burr strips may be provided to secure the flap to the garment and similar strips to adjust the width of the leg openings.
Patent NL-9002224-A (NL)
Title: Rear suspension assembly for road vehicle - has two arm support to achieve characteristic resonant frequency of one hertz
IPC: B60G11/27
Filed: 1990-10-12
Abstract: The wheels (1) and the rear axle (2) of the vehicle are linked to the chassis (5) by individual front (3) and rear (7) arms. The front arms, which are conventional leaf spring constructions, are hinged (4) to the chassis at the front ends and strapped to the axle at the other. The rear arms are hinged (8) to the chassis at the rear, run under the shock absorbers (12) and axle and are supported at the front ends by roller shafts (10), which rest on top of the front arms.
Patent NL-9102115-A (NL)
IPC: E04F10/06
Filed: 1991-12-18
Abstract: Sunblind comprising vertical arms (2), pivot arms (4) hingeably connected therewith and struts (9) provided therebetween and being slidable relative to one of said arms. To a winding cylinder (5) for a screen (6) a cable drum (11) is connected from which a cable (12) extends downwardly through the vertical arm (2), around the hinge point (3) between both arms and towards the slidable end of the strut (9), said cable (12) with its end being attached to a tension spring (15) or alike which is connected to the respective arm. Further it is possible, that the cable (12), after passing the hinge point (3), extends around a roll (13) which through a tension spring (15) or alike is connected with the slidable end of the strut (9), and wherein the end of the cable (12) is directly attached to the respective arm. The dimension and positioning of said strut (9) are such, that the distance over which the slidable end of the strut (9) slides is less than half the cable length wound onto or wound off, respectively, the cable drum (11). <IMAGE>
Patent NL-9202047-A (NL)
Title: Method and device for consulting panoramic images
IPC: H04N7/18
Filed: 1992-11-24
Abstract: Method for the collation in a computer of a stock comprising a large number of panoramic images, taken from consecutive recording points. The images are stored in digital form, the recording points being selected in such a way that coherence exists between the recording points. Together with the panoramic images, a map is stored in the computer, in which the points are indicated from which the panoramic images were taken and which images or pictures were stored together with this map. Along with the usual data such as location, date and time, data such as the orientation or direction of observation and/or administrative data relating to objects which were observed from the recording position, such as house numbers, street names, etc. are added to each image which is obtained and stored in digital form. These administrative data may provide access to the required image.
Patent OA-10703-A (OA)
Title: Quinoline and quinazoline compounds useful in therapy.
Inventor: COLLIS ALAN JOHN
IPC: C07D491/052
Filed: 1998-06-23
Abstract: The invention provides compounds of formula (I), wherein R<1> represents C1-4 alkoxy optionally substituted by one or more fluorine atoms; R<2> represents H or C1-6 alkoxy optionally substituted by one or more fluorine atoms; R<3> represents one or more groups independently selected from H, halogen, C1-4 alkoxy and CF3; in addition, R<2> and one R<3> group may together represent -OCH2-, the methylene group being attached to the ortho-position of the pendant phenyl ring; R<4> represents a 4-, 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring being optionally fused to a benzene ring or a 5- or 6-membered heterocyclic ring containing 1 or 2 heteroatoms selected from N, O and S, the ring system as a whole being optionally substituted; X represents CH or N; and L is absent or represents a cyclic group or an open chain group; and pharmaceutically acceptable salts thereof. The compounds of formula (I) are useful in the treatment of inter alia benign prostatic hyperplasia.
Patent PT-65190-A (PT)
Title: Improvements in or relating to pipe couplings
IPC: F16L19/08
Filed: 1976-06-04
Abstract: The connector consists of a main cylindrical body (1) which will take a pipe at one end to butt up to an internal flange (18). The second pipe to be joined slips into the connector to butt up to the opposite side of the same flange (18). A sealing ring (15) with internal flexible serrations fits over the second pipe, and is located against a shoulder in the connector. An 'O' ring (14) and washer (13) also fit over the pipe further along. The washer also buts against a shoulder in the bore of the cylinder. A end cap (11) fits over the pipe, and is screwed onto the outer cylinder, so that the 'O' ring may be tightened.
Patent PT-68828-A (PT)
Title: Internal combustion engine and method of protecting the sealing means on the piston of said engine from the heat
IPC: F02B23/00
Filed: 1978-11-27
Abstract: An i.c. engine piston seal is protected by introducing air into the annular space define between the piston and cylinder liner. This air cools both the cylinder liner and the elongated central part of the piston. This cooling can be assisted by reducing the conduction of heat between the upper and lower parts of the piston, cooling can also be increased by reducing the heat transfer between the cylinder head and cylinder liner.