baber/WOPTO huggingface dataset:
Patent MX-PA99008568-A (MX)
Title: Orotracheal intubation guide.
Inventor: JEFFREY D PARKER
IPC: A61M16/04
Filed: 1998-03-13
Abstract: A blind intubation guide (10) including a tube-receiving space (46) with a tube-supporting spout (50) which effectively overhangs the epiglottis (90) so as to prevent an orotracheal tube (60) from catching thereon as such tube (60) is advanced through the guide (10). A guide wall (42), which aims the tube (60) into the laryngeal opening (82) and has an upper edge (92) below the level (93) of the junction of the spout (50) and an aft member (16) and a support member (30) of the guide, cooperates with a free edge (52) of the spout (50) to rotate the tube (60) into position for advancement into the laryngeal opening (82) and the trachea (96).
Patent NL-2005200-A (NL)
Title: Method for making shoes.
Inventor: CHEN MING-TE
IPC: A43D79/00
Filed: 2010-08-06
Abstract: A method of making an item of footwear comprising an outsole 203, connection member 202 and an upper 201, the method comprising the step of securing the outsole and the connection member using ultrasonic welding. The outsole and connection member are preferably formed from thermoplastic material, and the ultrasonic sealing may be carried out at a frequency in the range of 15000 to 20000Hz. The upper is preferably secured to the connection member by stitching. Also claimed is ultrasonic apparatus for making an item of footwear comprising a first, rigid, foot shaped mould 10 for receiving a connection member; a second concave mould 30 for receiving the outsole; means for connecting the connection member and outsole and means for welding the connection member and outsole together.
Patent NL-2017423-A (NL)
Title: A method of manufacturing a double-walled pipe segment
Inventor: PIERRE OLLIER
IPC: F16L9/18
Filed: 2016-09-06
Abstract: The invention relates to a method of manufacturing a pipe segment for a link tube between the sea floor and a petroleum drilling rig disposed on the sea surface, wherein it consists in: providing a transport pipe segment (1) that is resistant to open-sea conditions; disposing a female bayonet-piece (3) around one reinforced end of the transport pipe segment; welding or otherwise bonding a narrower portion of the bayonet-piece (3) to said reinforced end; disposing a insulator around the transport pipe segment (1) and around the bayonet-piece (3); inserting the transport pipe segment into an outer wall segment (2); welding or otherwise bonding a narrower portion of the outer wall segment to the other reinforced end of the transport pipe segment; disposing a cover-piece (4a, 4b) around the bayonetpiece (3); welding or otherwise bonding the cover-piece to the outer wall segment (2) and to the bayonet-piece (3); it being possible to apply tightening torque to the outer wall segment and to transmit it to the transport pipe segment.
Patent NL-2026990-A (NL)
Title: Microbial oil containing dha at sn-2 position and preparation method and uses therefor
Inventor: YUN LIANG
IPC: A23L33/115
Filed: 2020-11-26
Abstract: The present disclosure relates to microbial technology, and provides a microbial oil containing DHA at an sn—2 position, a preparation method and uses therefor. A weight percentage of DHA at the sn—2 position of triglyceride in the microbial oil is not less than 23%. The method for producing the microbial oil is carried out by inoculating Schizochytrium strains into a fermentation medium for fermentation. The Schizochytrium strains is assigned accession No.60733. The DHA at the sn—2 position of triglyceride is far more than the DHA at the sn—1 and sn—3 position of triglyceride, Which improves the absorption of the DHA in the microbial oil in human body and effectively facilitates the utilization of DHA in human body.
Patent NL-2036352-A (NL)
Title: Hard soil plot testing and sampling device
Inventor: GONGBI CHENG
IPC: G01N1/04
Filed: 2023-11-27
Abstract: The present invention provides a hard soil plot testing and sampling device, including: a bracket, a sampling unit and a soil drilling unit. The sampling unit is arranged on the bracket and is movable up and down, and the sampling unit includes a power assembly and a lifting assembly. The soil drilling unit is arranged on a side of the bracket and includes a robotic arm, a control system and a soil drilling assembly. The present invention integrates soil crushing and sampling, and can directly break a hard 10 soil surface by means of a soil crushing device before drilling, thereby greatly improving working efficiency. Moreover, the sampling unit is movable up and down, and a water collector can collect groundwater by means of cooperation of a water outlet tube, a water inlet and a filter screen, which is convenient for collecting groundwater and preliminarily screening out impurities.
Patent NL-6918201-A (NL)
Title: Road-trailer safety strips
IPC: B60R21/34
Filed: 1969-12-03
Abstract: Safety strips preventing cyclists and pedestrians from falling between a towing vehicle and trailer extend horizontally rearwards from the driver's cab and are stiff enough to withstand transverse forces without excessive deformation. Specif. one end of the strip is attached to a fixed point, while the other end is resiliently fixed. Pref. the strip is of woven or non-woven nylon.
Patent NL-7107092-A (NL)
Title: Higher alcohol prodn - by oxidation of aluminium alkyls
IPC: C07C29/54
Filed: 1971-05-24
Abstract: In process the rate of introduced of O2 is reduced by 1/3 to 2/3 when the level of O2 in the effluent gases reaches a predetermined max. safe level. Oxidation continues at the reduced rate until the level of O2 in the effluent gases again reaches the max. safe level. Then either the process is stopped or a second cut-back of 1/3 to 2/3 is made. The preferred max. safe level is 8%. Using this process a more complete oxidation of the aluminium cpd. is obtained and the percentage non-normal alcohols in the product is reduced.
Patent NL-7307109-A (NL)
IPC: B29C48/03
Filed: 1973-05-22
Abstract: 1416225 Polymer compositions RHONEPROGIL 22 May 1973 [24 May 1972] 24287/73 Headings C3P and C3R Polymer moulding compositions comprise 10-40% of glass fibres and 90-60% of thermoplastic resin mixture of 50-90% amorphous styrene polymer or copolymer and 10-50% crystalline polyamide or polycarbonate.
Patent NL-7408719-A (NL)
Title: Rope locking device for e.g. venetian blind - grips rope between movable locking body and tapered housing
IPC: E06B9/324
Filed: 1974-06-27
Abstract: The rope runs between a movable clamping body and a supporting surface, which is part of an internally-tapered housing (1). The body is of circular cross-section (9) whose diameter is less than the larger end of the tapered portion and greater than the smaller end, minus the rope thickness. A safety device (8) at the larger end prevents the body coming out. The body can be a ball, and the housing of truncated-cone section. The safety device can be in the form of a pin mounted in the larger portion of the housing. Alternatively the body can be a flat disc, the housing having two parallel walls to guide it, and two other walls converging together. The housing can be in two parts, joined together by one or more pins acting as the safety device.
Patent NL-7414652-A (NL)
IPC: G06F9/00
Filed: 1974-11-11
Abstract: A programmable signal distribution system is provided having a plurality of signal inputs at different times, any one or more of which may be connected to any one or more of a plurality of outputs. An array of switches are connected between the plurality of inputs and the outputs. A memory cell is connected to each of the switches and means are provided for writing a signal into each of the memory cells. The signals stored in the memory cells are utilized to open or close the associated switch when enabled thereby connecting any one or more of said inputs to a selected plurality of outputs.
Patent NL-7416986-A (NL)
Title: Silage cutter holding-down mechanism - is locked to frame during cutting stroke
IPC: A01F25/20
Filed: 1974-12-30
Abstract: The mechanism comprises a pressure plate with thrust rod. During the cutting stroke of the knife it is secured in a fixed position in relation to the frame. Freeing from the frame can take place at a higher position of the knife than engagement with it, and engagement can be by means of a brake or clamp, with a self-locking/wedge piece, or by catches. The design avoids subjecting the load-supporting forks on the tractor on which the cutter frame is mounted to extra load during the cutting operation.
Patent NL-7906426-A (NL)
IPC: C02F3/12
Filed: 1979-08-27
Abstract: An oxydative biological purification process for waste water, comprising passing the waste water through an oxidation space containing aerobic activated sludge at such a rate, that the residence time in the oxidation space is between 0.3 and 20 h and a space load of COD of 4-50 kg/m<3> day and of nitrogen of at most 2.5 kg/m<3> is achieved, maintaining in the oxidation space a pH between 5 and 9 and substantially completely separating the purified waste water flowing out of the oxidation space from aerobic activated sludge and recycling the separated sludge into the oxidation space, the aerobic activated sludge being attached to a carrier and being separated from the waste water leaving the oxidation space by settling. 
<??>According to a preferred embodiment the settling tank is placed at a higher level than the oxidation space in order to avoid special provisions (e.g. recycle lines with pumps) and to save the floor space. 
<??>Preferably the aerobic activated sludge is attached to sand having an average granular size between 0.1 and 2 mm. 
<??>The purification is preferably carried out at a temperature of 10-60 DEG C. 
<??>The process enables a reliable waste water purification, even when the COD of the waste water is strongly varying and even when varying amounts of waste water are available, and supervision by skilled persons is practically not necessary.
Patent NL-8000921-A (NL)
Title: Hair and scalp treatment compsn. for combating baldness - comprising water, methyl salicylate, strong base, ascorbic acid and magnesium thiosulphate
IPC: A61K8/23
Filed: 1980-02-14
Abstract: Compsn. comprises water; 13-40 pts. vol. methyl salicylate (oil or wintergreen); 20-60 pts. of a strong base; 3-12 pts. ascorbic acid and 3-10 pts. wt. magnesium thiosulphate; or corresponding amts. of materials which can provide the same ingredients, together with known adjuvants for such prepns. Pref. the strong base is KOH and the prepn. contains heparin, vitamin H and/or glycine. The prepns. are useful e.g. in the form of shampoos or cosmetic hair prepns. for treating baldness, promoting hair growth and strengthening the hair.
Patent NL-8002875-A (NL)
Title: Box-shaped housing for ventilation grille - has heat-insulating components separating inner wall from housing
IPC: F24F13/18
Filed: 1980-05-19
Abstract: The ventilation grille comprises a rectangular box-shaped housing of profiled metal sections fixed to a window frame, and open towards the outside to form an air passage with guard strips to keep rain out. On the inside there is a wall with air apertures at regular intervals, while a slide moves against the inside of this wall and has apertures at the same intervals, so that the air flow is either freed or shut off. Along one side of the housing is a groove accommodating a pane of glass. The wall is separated from the rest of the housing by intermediate components of heat-insulating material.FL.
Patent NL-8003667-A (NL)
IPC: B30B9/24
Filed: 1980-06-25
Abstract: The invention is relating to a method of removing fluid from a mixture of fluid and solid substance, in which the mixture is guided with the aid of a conveyor belt along the outer circumference of a drum which is surrounded at least over part of its circumference by the conveyor belt, whereby the conveyor belt is positively driven in order to obtain the intended displacement thereof, while the drum is braked as well as to a device for carrying out the method of aforementioned comprising a drum and a belt extending along part of the drum, the relative dispositions of the drum and the belt being such that the mixture can be carried along between the belt and the drum, which are each or both previous to fluid, whereby the device comprises furthermore means for driving the belt and means for braking the drum.
Patent NL-8003872-A (NL)
Title: Wax emulsion compsn. for preparing wall surface prior to papering - allowing good adhesion and easy peeling
IPC: C09D191/06
Filed: 1980-07-04
Abstract: Compsn. for prepg. a wall surface to ensure good adhesion between that surface and a subsequently applied wall covering while allowing easy removal of the covering by pulling comprises an aqs. dispersion contg. a wax, an emulsifier and a film-forming polymer. Pref. the mixt. of wax and emulsifier has a m.pt. >=80, pref. >=100 degrees C, and amt. of polymer is 8-12 wt.% w.r.t. wax. Compsn. is also storage stable and does not tend to flow after application.
Patent NL-8100423-A (NL)
Title: Positioning arrangement for prefabricated building components - uses hydraulic jacks for holding whilst casting supports with openings for removing jacks
IPC: E04B1/348
Filed: 1981-01-29
Abstract: The arrangement is intended for positioning pre-fabricated building components (8,12) which form the modules of a building. Vertically adjustable hydraulic jacks (39) are placed on the top surface of one component on which another is to be positioned. After positioning the component (8) and height adjustment so that its floor (13) is in a horizontal plane, fixed supports (in 36) are placed between the respective ceiling (16) and floor (13), after which the carriers (39) are removed, via openings (27) in the floor. The supports may consist of a load-bearing material which is cast and sets in sealed bushes (36) placed between the ceiling and the floor.
Patent NL-8101484-A (NL)
Title: Protective cloth system for hothouse - comprises lengths of material on rollers unrolling on parallel paths
IPC: A01G9/22
Filed: 1981-03-25
Abstract: The protective cloth system is for use in a hothouse, one or more lengths of flexible material being extended in a horizontal plane. It comprises a number of lengths of material (5a) on rollers (4a) rolled up and unrolled along parallel paths, each length having a separately supported roller. There can be a series of such lengths, rolling and unrolling in opposite directions, and spaced apart. Alternatively they can be mounted one after the other, unrolling in the same direction.
Patent NL-8103534-A (NL)
Title: Electronically controlled water heater for automatic drink dispenser - uses selector switch connected to main memory and temp. sensors ensuring correctly-heated water
IPC: A47J31/56
Filed: 1981-07-27
Abstract: This circuit controls the temp. of hot water flowing into an automatic hot drink dispenser. The cold water flows via a valve (10) and a float chamber (5) into the heating vessel. Since the cold water temp. and the mains supply voltage can vary, temp. sensors are used to ensure that the hot water delivered is at the correct temp. for the drink, e.g. 97 degrees C. for coffee. A selector switch (24) is connected to a main memory (18) which, together with a clock (16), provides a step-by-step programme to control the heating element switch (20). Input and output temp. sensors (33,35) apply programme corrections via ROM memories (29, 37) and a multiplexer (31).
Patent NL-8205048-A (NL)
Title: Steplessly variable vehicle e.g. motorcycle transmission - has gearwheel on input shaft meshing with internally-toothed one on primary shaft
IPC: F16H37/02
Filed: 1982-12-30
Abstract: The motor vehicle transmission system comprises an input shaft for coupling to the engine and a belt running round primary and secondary pulleys on their respective shafts. Each pulley consists of two cone discs, the distance between them being variable so as to provide in conjunction with the belt a steplessly-variable ratio. The input shaft (1) has a gearwheel (2) meshing with an internally-toothed one (5) coupled to the primary shaft (7).
Patent NL-8303282-A (NL)
Title: Method of surface printing - applies pattern to porous cylinder blanket rolled over surface to be printed
IPC: B41M1/12
Filed: 1983-09-26
Abstract: The method prints surfaces right through, a printing block or pattern being applied to the thick-walled porous ink, absorbing and exuding blanket of a hollow cylinder. This pattern (2) is rolled with the cylinder over the surface (3) to be printed. Pressure can be exerted by means of a roller (4), on the inside of the cylinder to force the ink outwards, or alternatively slot-shaped air nozzles can be aimed at the cylinder interior to give this effect.
Patent NL-8401665-A (NL)
Title: Optical device for measuring skin reflectivity - uses photoelectric head to compare different areas of skin surface
IPC: A61B5/103
Filed: 1984-05-24
Abstract: The detector head (15) contains a light source and a photo-electric detector. The window (16) on the end of the detector head is placed on the skin surface which is to provide the reference level. The analogue signal from the detector, which is proportional to the reflectivity of the skin, is converted to digital form and fed to a memory circuit. The head is then moved to another area of skin and the signal from the second area is compared with that in the memory. The comparator output is then shown on a digital display (12). Also on the case (11) of the instrument are control buttons (13) used for switching on and off and for selecting modes of operation.
Patent NL-8602858-A (NL)
IPC: F02B29/00
Filed: 1986-11-11
Abstract: Four-stroke reciprocating piston combustion engine with supercharging and method for the operation thereof, whereby at the end of the driving out stroke flushing air is supplied under high pressure for the driving out of residual combustion gas in the exhaust pipe. The pressure in the exhaust pipe (7) is kept higher than the pressure in the inlet pipe (6), and the flushing air is taken from a separate source of air under high pressure. A flushing air supply line (10) is provided with a flushing air valve (12) and connected with a source of air under high pressure, and control means for controlling the flushing air valve synchronously with the piston movement such that at the end of the driving out stroke the air valve is opened briefly while the exhaust valve is still just open.
Patent NL-8702131-A (NL)
Title: Closure for glass bottle or pot - has cap of smooth plastics material placed over metal cover after filler with inwardly pointing snap feature and tear-off strip
IPC: B65D51/14
Filed: 1987-09-08
Abstract: The fastener for a glass bottle or pot has a cap (7) of smooth plastics material placed, after filling, over a metal cover (4). It has an upper surface at least partially closed with a peripheral part with an inwardly pointing snap feature at such a height from the top so that it grips the bottom edge of the cover. The cap also has a tear-off strip. The cap peripheral part is given four recessed zones (10) which each end in a snap-tooth at the bottom, with four breaks in the tooth around the perimeter. The internal centreline of the peripheral parts is 5% larger than the external centreline of the cover.
Patent NL-8820378-A (NL)
IPC: A47C7/26
Filed: 1988-06-03
Abstract: The invention describes a seat (1), in particular for vehicles, having a cushion (204,205) made of synthetic foam material. Said seat has a support body (207) made of an open-cell, elastic synthetic foam and a virtually non-flammable covering material (214) which are joined together, in particular bonded in some regions. In the region of the zone subjected to greater loading, a support device (254), in particular a spring core (255), for example of metal wire, is foamed into the support body (207). <IMAGE>
Patent NL-8901236-A (NL)
IPC: B65D25/38
Filed: 1989-05-18
Abstract: The invention relates to a holder (1) provided with a lockable lid (2) and a carrying handle (7) connected with the holder, the ends of which carrying handle are attached to the holder wall, the ends (8) of the carrying handle sticking eccentrically in openings (9) of rotating disks (3, 4) attached to the holder wall, the hand grip part of the carrying handle being positioned in a groove (10) in the lid in a first position of the disks, while in a second position of the disks the carrying handle is clear of the lid.
Patent NL-9001638-A (NL)
Title: Human heel anti-decubitus cushion - has gap forr heel and support surfaces fo leg and foot
IPC: A43B7/14
Filed: 1990-07-19
Abstract: Cushion arrangement keeps heel part free from ground contact. Gap in cushion keeps heel suspended as body weight is taken by leg and foot. Leg support surface (A) runs gradually towards heel gap (B). Lower leg support surface (C) is on a gradual incline. At rear of heel gap is a support surface for foot (D).
Patent NL-9002439-A (NL)
Title: Multiple hinge for sun awning - has adjustable stop limiting movement between main component and bracket
IPC: E04F10/06
Filed: 1990-11-08
Abstract: The multiple hinge is particularly for the extension arms of a sun awning with extension bar and wound onto a roller. It comprises a mounting bracket and a main component with two hinge axes at right angles. In the working position, the first of these is parallel to the roller and forms a coupling to the bracket secured to the fixed base, while the second is vertical and accommodates one extension arm, while the other hinges on the extension bar. The coupling (14) between the moving parts (9) and the fixed bracket (8) hinges for an amount limited by an adjustable stop (15) between the main component (9) and the bracket.
Patent NL-9200392-A (NL)
Title: Switching device
IPC: H01H19/635
Filed: 1992-03-03
Abstract: The invention provides a switching device comprising: a moveable driving element; a driven element which can be driven, via spring means, by said driving element; control means linked to the driving element; the driven element being moveable between two stable positions under the influence of the spring tension produced in the spring means by movement of the driving element; and end stop means which fix the driven element in any of its stable position and which can be relocated from any fixing position under the influence of a predetermined movement of the driving element.
Patent NL-9301030-A (NL)
Title: Hydraulic device comprising a distributor block with positioning device
IPC: F15B13/07
Filed: 1993-06-14
Abstract: The invention relates to a hydraulic device, comprising a distributor block with one or more inlet ports and a number of outlet ports which can be selectively connected to an inlet port by rotation of a rotary body mounted in the block. According to the invention, the rotary body is coupled to a positioning device, the drive for which, as well as that of a hydraulic pump, is incorporated in an electric control system. <IMAGE>
Patent NL-9500368-A (NL)
Title: Arrangement for converting solar radiation energy into some other form of energy
Inventor: BOONE MARINUS WILHELMUS
IPC: H01L31/048
Filed: 1995-02-24
Abstract: The invention provides an arrangement for converting solar radiation energy into some other form of energy, the arrangement comprising: at least one converter for converting solar radiation energy into some other form of energy, for example electrical energy; and light-transmitting (transparent) covering means for covering the converter and protecting it against external effects, said covering means being in the form of at least one layer, consisting of a plastic selected from the group comprising acrylate and fluorinated plastics such as FEP, PFA, MFA. An essential feature of the invention is the use of a plastic having very good transmission characteristics with respect to incident solar radiation, very good ultraviolet resistance (UV resistance, UV-fastness) and excellent weather-resistance (weatherability) characteristics.