baber/WOPTO huggingface dataset:
Patent NL-2029788-A (NL)
Title: Patch on interposer architecture for low cost optical co-packaging
Inventor: RAVINDRANATH V MAHAJAN
IPC: H01L23/31
Filed: 2021-11-17
Abstract: A semiconductor package comprises an interposer and a photonics die. The photonics die has a front side with an on-chip fiber connector and solder bumps, the photonics die over the interposer with the on-chip fiber connector and the solder bumps facing away from the interposer. A patch substrate is mounted on the interposer adjacent to the photonics die. A logic die is mounted on the patch substrate with an overhang past an edge of the patch substrate and the overhang is attached to the solder bumps of the photonics die. An integrated heat spreader (IHS) is over the logic die such that the photonics die does not directly contact the IHS.
Patent NL-2036228-A (NL)
Title: Self-adapting adjustable arm rest device for neurosurgery operation
Inventor: HAIYANG WANG
IPC: A61B90/60
Filed: 2023-11-10
Abstract: The present invention relates to the field of medical auxiliary supporting instruments, in particular to a self-adapting adjustable arm rest device for neurosurgery operation; the self-adapting adjustable arm rest device for neurosurgery operation comprises an arm rest, a movable table, a transmission mechanism; the surgical arm rest comprises a pneumatic rod, a main spring, a pressing block, a rotary damper, an arc knob and a rest, the rotary damper and the pressing block are driven by the arc knob to press a switch bolt on the pneumatic rod, so as to adjust height of the surgical arm rest, rotating angles of the rest on the horizontal plane are adjusted by using a swing force of the arm through the rotary damper required in the process of the arc knob driving the pneumatic rod, in addition, through cooperation of the movable table and the transmission mechanism, the movable table can translate on a horizontal plane, which reduces use difficulty of the surgical arm rest, expands application occasions of the surgical arm rest, and at the same time avoids hindering a range of activities of the doctor's arm when immediate movements of the surgical arm rest are needed during surgical operations.
Patent NL-6408894-A (NL)
IPC: H01L25/16
Filed: 1964-08-04
Abstract: 1,013,333. Soldering. INTERNATIONAL BUSINESS MACHINES CORPORATION. Aug. 4, 1964 [Aug. 8, 1963], No. 31402/64. Heading B3R. [Also in Division H1] A method of connecting an electrical device to solder-coated printed wiring on a substrate comprises the steps of providing the device with dependent contacts of a predetermined thickness and having a melting point higher than the solder, positioning the device on the printed wiring and heating the substrate so that the contacts are secured by the solder, without the contacts being deformed. The method is described with reference to attaching chip components 25 mils. square to a substrate 0À45 inch square. The component 20, Fig. 2, is a planar semi-conductor device comprising electrodes 34, 36 and a glass layer 26. Metal strips connect the electrodes to openings 24 in the glass layer, a metal film 30 being deposited in the opening before the balls 22 are positioned. The balls are made of 72/25 gold-antimony alloy or other solderable alloy. The substrate, Fig. 3, is made of an insulating material having good thermal conductivity, a low thermal coefficient of expansion and the ability to withstand high temperatures. An example of such a material is one containing 95% alumina. The printed wiring pattern is produced by silk-screen printing and firing, cleaning and tinning. A jig, Fig. 4, is used to position the components relative to the substrate. The flap 206 has locating pins 207 and a spring clip 209, and the flap 204 has apertures 208 to receive the components. The substrate is coated with a sticky flux before being placed in the open jig, so that when the flaps 204, 206 are closed the components adhere to the substrate. Alternatively, the flaps may be brought together with sufficient pressure to form cold-welds between the metals of sufficient strength to aid preventing the components sliding on the solder during subsequent operations. The assembly is then fired to establish the permanent joint. With balls 22 of 75/25 gold-antimony alloy and 90/10 lead-tin substrate solder, twenty-five seconds in a furnace operating at 700‹ C; is sufficient to heat the substrate to 320‹ C., which melts the solder but does not cause deformation of the balls 22. Solder fillets 142, Fig. 6, extend up the sides of the balls. The assembly is aircooled, cleaned and electrically and mechanically tested.
Patent NL-6816211-A (NL)
Title: Iron-dextran complex treatment of anaemia
IPC: C08B37/02
Filed: 1968-11-14
Abstract: A ferric hydroxide-dextran complex. For treating anaemia due to iron deficiency. The products may contain up to 250 mg/ml of elementary Fe, with not too high a viscosity for parenteral administration. An aqs. soln. of a water-sol. ferric salt is treated slowly with an alkali (pref. Na2CO3) so as to convert 10-90%, pref. 50-80%, into colloidal Fe(OH)3 during at least 30 mins. at 20-40 deg.; a soln. of dextran, opt. a modified or partially depolymerised dextran, of molec. wt. 500-50,000 (pref. 1000-10,000), is added, the pH adjusted to 4-7 and the soln. heated to at least 50 deg. (pref. 50-130 deg.) to produce the required stable complex, which can be pptd. by an org. solvent after removal of inorg. salt by dialysis. A product of ratio Fe: dextran of 1:0.5 may be produced.
Patent NL-6818313-A (NL)
Title: Hygiene product disposable by flushing
IPC: A61L15/20
Filed: 1968-12-19
Abstract: Outer coating comprises a soft, thin, flexible paper-like strip of flat, hydrophile, air-filled, interconnected regenerated cellulose fibres. The product absorbs body fluids without the linking between the fibres being destroyed. The lining is a fleecy mass of individual cellulose fibres impregnated with a long-chain fat-alkyl compound having at least 12 carbon atoms in at least one alkyl chain. The product softens to such an extent in an excess of water, that it can be easily disposed by flushing down the drains.
Patent NL-6915845-A (NL)
Title: Finishing machine
IPC: D06C5/00
Filed: 1969-10-20
Abstract: Finishing machine for successively finishing synthetic products, such as nylon garments, has shaping organs for the products carried by holders, each holder carrying at least two shaping device, and a periodically displaceable, belt-shaped device for the uniformly spaced apart components, this belt-shaped device passing through the successive treatment spaces. The machine is used for subjecting products to finishing operations, such as washing, dyeing, fixing and drying.
Patent NL-7208321-A (NL)
Title: Heavy metal removal - from aqs solns by adsorption on reduced keratin
IPC: C02F1/52
Filed: 1972-06-17
Abstract: Heavy metals are removed from solns. or gaseous mixts. by adsorption on reduced keratine e.g. from wool or feathers and then separating the reduced keratine from the residual liquid or gas. The treated solns./mixts. contain 0.01 ppm heavy metal.
Patent NL-7513799-A (NL)
Title: Suspended ceiling of composite construction - has box sections with hooks suspended from U-section beams
IPC: E04B9/36
Filed: 1975-11-26
Abstract: The ceiling can be taken apart, having rectangular or square sections in the form of boxes of plate of material with edges bent over to form hooks. The boxes are suspended from U-section beams. These have on opposite sides rectangular recesses, with notches extending to the edge. The design avoids the need for intermediate pieces between the boxes. After fixing the support U construction to the fixed ceiling, the sides of the boxes are inserted into the recesses.
Patent NL-7712061-A (NL)
Title: Tractor drawn soil cultivator - has collector device between rotors and roller regulating delivery of soil
IPC: A01B49/02
Filed: 1977-11-02
Abstract: The soil cultivation machine has a number of rotors on vertical axes in a transverse row, and with a roller behind them. Between the roller and rotors is a collector device regulating the delivery of earth to the roller. The device can extend for the whole length of the roller, and can be mounted immediately adjacent the rollers, and it can have a flat forward-sloping portion formed by a strip, and adjustable for height.
Patent NL-7901718-A (NL)
Title: Nutritional values indication on weighing machine - utilises scales giving values proportional to weight for food categories
IPC: G01G19/40
Filed: 1979-03-04
Abstract: A weighing instrument enables weight of food to be measured directly on a scale. For dietetic purposes and particularly for diabetics who need to know sugar content other scales are provided to indicate nutritive values which are proportional to weight indicated. A weighing instrument has a platform to receive food being weighed. A pointer indicates weight on a graduated scale. A support also indicates dietetic quantities for various food categories. This support comprises an endless band passing over rollers which are controlled by user control knob to set required scales.
Patent NL-7907009-A (NL)
IPC: B22D41/24
Filed: 1979-09-20
Abstract: A sliding gate valve of the type in which refractory gates (17, 17') are sequentially disposed in operative position beneath the pour opening from a teeming vessel, such as a tundish, is effective to throttle the metal flow stream from the vessel. Means (84) for positioning the gates in order to control the degree of throttling of the flow stream are independent from the means (74) for disposing the gates in their working position within the valve mechanism whereby the flow stream can be terminated without adjusting the throttling configuration of the valve. Means are provided, when the valve employs a pour tube (19) attachment, for selectively changing gates and pour tubes in unison, or independently from one another. The valve mechanism and its replaceable refractory components are designed for the supply of fluids for cooling these members and for the injection of inert gas to stir molten metal in the flow passage during holding periods. <IMAGE>
Patent NL-8000258-A (NL)
IPC: A23D7/00
Filed: 1980-01-16
Abstract: The addition of palm kernel fat or shea stearin to a plastic fat-based material containing butter fat improves its whipping and creaming properties compared to butter. In particular the creaming time to achieve a desired specific volume can be decreased. The material can be either a melange or a margarine.
Patent NL-8204627-A (NL)
Title: Tape recorder skipping unrecorded sections of tape - has recorded level detecting head slowing spool motor to playback speed when speech or music is detected
IPC: G11B15/02
Filed: 1982-11-30
Abstract: The tape (1) is driven at high speed from the supply spool (2), across the dual head assembly (22) and the unclamped speed control roller assembly (23), and onto the take-up spool (5). Each spool is driven by a separate motor (10,11). If the first (15) of the heads detects a change in level, closely followed by another, detection circuits (16,18) operate a switching circuit (14) to slow down the spool motors, clamp the speed control roller (9) onto the tape and force the audio pick-up head into contact with the tape. The audio signal is then amplified and fed to a loudspeaker (13). If the signal disappears for more than a short time, the machine again moves into its fast mode.
Patent NL-8300352-A (NL)
IPC: C23F13/00
Filed: 1983-01-31
Abstract: An anode element for use in a cathodic protecting system comprises a tube 1 having a pointed front extremity 2 and a rear extremity 3 adapted to be acted upon by an impact force. The tube 1 is filled with a granular carbon-containing material 18 having a metal rod provided therein. Connected to the rod 4 is an electrical connecting cable 10 which, via a passage 14 provided in the wall of the tube 1, extends to the outside of the tube 1 through a pipe 13 provided on the outer wall of the tube 1, said pipe 13 having a diameter smaller than that of the tube and extending parallel to the center line of the tube 1 from the passage 14 to the rear extremity 3 of said tube.
Patent NL-8502032-A (NL)
Title: Light-weight angling rod, boat or sail board mast etc. - comprises plastic contg. reinforcing filaments lighter and of higher tensile strength than carbon fibre
IPC: B29D23/00
Filed: 1985-07-15
Abstract: The longitudinal light-weight component, particy. for use during certain leisure activities such as an angling rod or a boat or sail board mast, comprises reinforcing filaments embedded in plastic. The filaments consist of electrically non-conducting material having at least a lower specific gravity and a higher tensile strength than carbon fibres. This material is pref. aramide or poly p. phenylene terephthalate amide. The filaments pref. form a cross-woven, knitted or braided tubular structure. The plastic may be polyurethane, polyester or epoxy resin. The component may be produced by "pulltrusion" or pull injection moulding with core.
Patent NL-8603119-A (NL)
Title: Saw for stone cutting - has rotating disc saw blade and table with clamp mounted on frame
IPC: B23D47/00
Filed: 1986-12-08
Abstract: The cutter for sawing stone, has a frame (1) and a blade mounted on a horizontal axle hinged or this frame. This consists of a rotatable disc formed saw blade (10) and a motor (11). There is a transmission (12) between the motor and sawblade. A table for supporting the stone is mounted perpendicular to the rotating axis of the sawblade. The table has a clamp (18) to hold the stone (19).
Patent NL-9002835-A (NL)
Title: Belt transporter for horticultural products - has slotted support, compensating for temp. differences to stabilise belt tension
IPC: B65G23/44
Filed: 1990-12-21
Abstract: The support frame for belt driven transporter has support roller and slots to compensate for temp. alterions to control belt tension. A transporter frame part (1) has slotted guides (2) in which shaft journals of support roll (3) are allowed to slide back and forth. Shaft journals are fitted with arms (4) of a fork-shaped coupling (5) and a hinge connected to a lever arm (6). Between frame and coupling a tension spring (10) controls belt tension.
Patent NL-9101032-A (NL)
IPC: C07K16/06
Filed: 1991-06-14
Abstract: This invention relates to a method for isolating immunoglobulins, lactoferrin and lactoperoxidase from milk, in which skimmed, non-sterilized milk is subjected to metal-chelate-interaction-chromatography, comprising the consecutive steps of:   a) contacting the milk with a transition metal which is chelated to a functional matrix having a high mechanical strength and a high porosity, as a result of which milk proteins are bonded to the matrix, b) removing the fraction containing milk components not bonded by the matrix, and   c) desorbing the proteins bonded to the matrix.   The fraction obtained in step b) can be processed to a suitable product by contacting it at least once with a functional matrix as used in step a), only this time not charged with transition metal.
Patent NL-9301296-A (NL)
Title: Method and device for making and filling an envelope
IPC: B31B41/00
Filed: 1993-07-23
Abstract: In a method for making and filling an envelope, having a front panel and a rear panel and a closure flap, a folded- open envelope is conveyed and contents for the envelope are supplied to the envelope so that the contents lie on one panel of the envelope. Then, the panels and flap of the envelope are folded around the contents and are attached to one another in order to close the envelope. Separate, prestamped blanks with side flaps which are folded around the rear panel of the envelope which has been filled with contents are used for the envelope. The invention also comprises a device for carrying out this method and an envelope for use in the method.
Patent NL-9401555-A (NL)
Title: Device for holding a fence upright
Inventor: BIEL FLOOR KAREL
IPC: E04H17/18
Filed: 1994-09-23
Abstract: A device for holding a fence, such as a structural fence, upright, comprising an anchor part and a post which can be placed on the anchor part, the anchor part being formed from a hollow body and a pourable or sprayable mass, preferably of settable material, such as concrete, which is accommodated in the body, so that the user is able to fill the anchor part on site, thus facilitating transport and handling; moreover, the hollow body provides the hard contents with better protection against impacts.
Patent NL-9401741-A (NL)
Title: Device comprising two posts between which a net can be stretched
Inventor: WOUDENBERG WOUTER LAMBERTUS FR
IPC: A63B61/02
Filed: 1994-10-20
Abstract: The posts can be placed in the vertical position with the aid of a horizontal bar. One of the posts is attached to each of the two ends of the horizontal bar with the aid of hinges. The horizontal bar is divided into bar sections which, with the aid of hinge means, are coupled in such a manner that the device can be folded up and unfolded. In the unfolded position, a strut holds the post at right angles to the horizontal bar. The hinge means comprise two U-shaped hinge parts which engage in one another, are wider than the bar sections and pivot with respect to one another about a hinge pin which lies just outside the line of the bar sections.
Patent PT-75267-A (PT)
IPC: F16C1/22
Filed: 1982-07-16
Abstract: The ball joint (2) of an automotive vehicle's gear lever (1) is mounted in an intermediate component (5) comprising a massive base connected to a movable element (4) and possesses projecting protuberances (12) on its surface which faces the other fixed element (6).
Patent PT-78850-A (PT)
IPC: C09K15/34
Filed: 1984-07-05
Abstract: Antioxidants containing purified and hydrolyzed gallotannins are derived from plant materials and are incorporated into foodstuffs for inhibiting oxidation in the foodstuffs.
Patent PT-81467-A (PT)
IPC: B65B31/00
Filed: 1985-11-12
Abstract: This device, which is in particular intended to inject liquid nitrogen in preserving cans so as to pressurize them, comprises an inverted cryogenic container (1,2) having a neck (3) closed by a detachable plate (10). All the elements (11,12,14,19,21) for operating the device extend through this plate in a sealed manner. The pouring conduit (14) has a calibrated orifice (17) mounted in the plate (10) and, above the latter, an electrically-operated valve immersed in the liquid. Application in the packing of flat beverages in metal cans.
Patent PT-83263-A (PT)
IPC: C08B3/06
Filed: 1986-08-27
Abstract: Reaction of lignocellulosic material with acetic anhydride greatly improves dimensional stability and resistance to biological attack and is, according to the invention, made in the absence of any cosolvent or added catalyst and in a simple way. Partially dried or dry lignocellulosic material is treated with liquid acetic anhydride for a short period of time, the time being adapted to the dimension of the material used. In a fol­lowing step, any excess anhydride not impregnated into the material is removed. The impregnated lignocellulosic material is then placed in a heated chamber to yield acetylation to a predetermined weight gain. After a short period of time, again adapted to the dimension of the material, unconsumed acetic anhydride and byproduct ace­tic acid are removed from the heated chamber and reco­vered.
Patent PT-89917-A (PT)
Inventor: KONISHI MASATAKA
IPC: C07D303/36
Filed: 1989-03-06
Abstract: A new antitumor antibiotic designated herein as BU-3862T is produced by fermentation of Streptomyces hygroscopicus ATCC 53709. BU-3862T and its diacetyl and dihydro derivatives inhibit the growth of tumors in experimental animals. <CHEM> i
Patent PT-94612-A (PT)
Title: Process for the preparation of fibre-reactive diazo dyes
Inventor: GISLER MARKUS
IPC: D06P3/10
Filed: 1990-07-05
Abstract: Dyes; diazo; fibre-reactive; cotton; organic substrate
Patent PT-99402-A (PT)
Inventor: PIEPER HELMUT
IPC: C07D205/08
Filed: 1991-10-31
Abstract: The invention relates to cyclic imino derivatives of the general formula  B - X - A - Y - E            (I> in which A, B, E, X and Y are as defined in Claim 1, their geometrical isomers and their addition salts, in particular their physiologically tolerable addition salts with inorganic or organic acids or bases which, inter alia, have useful pharmacological properties, preferably aggregation-inhibiting effects, a process for their preparation and drugs containing these compounds.
Patent PT-99794-A (PT)
Inventor: PEGLION JEAN-LOUIS
IPC: C07D321/10
Filed: 1991-12-13
Abstract: New 1,4-disubstituted piperazines which can be used as medicinal products and correspond to the formula: 
<IMAGE>
 in which:
 X1, X2, X3, R1, @ E-,
 m, p and -A-B- have the meanings defined in the description,
 in racemic and optionally active forms. 
<??>These derivatives and their physiologically tolerable salts may be used in therapy, in particular in the treatment of diseases of the central nervous system and neuroendocrine diseases.
Patent SI-9500025-A (SI)
Inventor: MACEK MARJETA
IPC: C09K5/06
Filed: 1995-01-25
Abstract: Predloženi izum se nanaša na nov kompozit za
skladiščenje toplote in na postopek za njegovo
izdelavo. Izum opisuje pripravo in opredeljuje toplotne,
mehanske in kemijske lastnosti materialov, ki
se odlikujejo z veliko toplotno kapaciteto in kot taki
služijo kot hranilniki energije, pridobljene bodisi iz
nekonvencionalnih ( pretežno sončne energije) ali
konvencionalnih energetskih virov. V smislu izuma
povečanje toplotne kapacitete dosegamo z vključitvijo
PCM (Phase Change Material = fazno spremenljiv
material), specifično butiliranega estra maščobnih
kislin z dolžino verige C15 - C21, zlasti butilstearata, v
specifično matriko, zlasti mavec. Produkti imajo
dolgotrajno stabilnost in visoko toplotno učinkovitost
ter so uporabni v gradbeništvu.
Patent TR-21814-A (TR)
IPC: D01F6/84
Filed: 1982-11-02
Abstract: Novel improved copolyester binder filaments and fibers consist essentially of the terephthalate of ethylene and diethylene glycols with the mol percent of the latter being in the range of 20 to 45 percent.
Patent UA-19767-A (UA)
Title: Spring leaf
Filed: 1990-02-28
Abstract: The invention relates to machine-building, low leaf springs of vehicles. A spring leaf has cross section as rectangle with adjoining it larger base of isosceles trapezium. Adjoining sides of rectangle and trapezium are equal in width over whole length of the leaf.
Patent UA-18462-A (UA)
Title: Executive body of a sprayer of organic fertilizers from bulks
Filed: 1991-06-03
Abstract: The invention relates to agricultural engineering. An executive device has rotors, front and central guides and drive mechanism. Each central drive is made of several parts mounted at different angles to horizont.
Patent UA-12964-A (UA)
Title: Composite forming roll
Filed: 1991-07-01
Abstract: Composite forming roll contains axis with curvilinear form of seat lengthwise with the greatest sagging in the center section and smallest sagging toward the ends of bandage.
Patent BG-109255-A (BG)
Title: Lifting and transportation system for multistorey parking of passenger cars in tunnel box racks
Inventor: SPASOV VIKENTI
IPC: E04H6/18
Filed: 2005-08-03
Abstract: The lifting and transportation system finds application in the construction of automated and mechanized multistory car-parks and garages in urban and rural areas. It consists of two vertical racks (1) shaping the garage boxes (6) and forming an aisle, in which a lifting platform (2) moves hanged on ropes (4) and driven by the lifting mechanism of a double-girder travelling crane (5), the latter moving together with the platform above the racks. The vertical guiding of the lifting platform is performed in the columns of a rack (8) forming the aisle. On the lifting platform (2), a takeout-and-storing chain device (3), gummed members of the catcher and the thruster being additionally placed thereon. In the garage boxes, there are two rows of non-driven roll tracks (7). In the bottom garage box, there is the input output of the system with driven input-output roll tracks (9).