baber/WOPTO huggingface dataset:
Patent NL-8300156-A (NL)
Title: IC terminal contact unit for PCB mounting - has housing with openings contg. springs compressed to make contact by depressing housing
IPC: H05K7/10
Filed: 1983-01-17
Abstract: The contact assembly is intended for fitting integrated circuits (17;18) on a PCB (16). It comprises a housing of insulating material (e.g. plastic) with at least one row of openings to receive projecting (12) contact elements (10,12,11,15,20), the i.c. terminals (19) being inserted into the openings with clearance (shown) and then pressed into contact (19,20) with the elements. Each element is formed by a bent leaf spring with a vertical portion (10) having a downward projection (12) and engaging one side of the opening, an upwardly inclined portion with vertical extension (15) engaging the other side, and a down (11) and up (12) S-bend with extension to engage the underside of the circuit. The opposite side has an inward projection (7) arranged such that, on depressing the housing, the spring is compressed to clamp the terminal (19) between its portions (10 and 20). The spring is pref. in phosphor bronze with tin or lead-tin coating.
Patent NL-8300182-A (NL)
Title: Introducing glass gob into roughing mould - while avoiding local cooling of the glass
IPC: C03B9/195
Filed: 1983-01-18
Abstract: Method and appts. of introduction of a gob of glass into a roughing mould which is normally moving with uniform velocity in which the mould is first accelerated, then slowed down and stopped at the point at which the gob enters the mould, then accelerated and returned to the normal speed of movement. The mould is moved in such a way that when it has returned to its normal speed, it has also reached the posn. it could have reached by continuous constant velocity movement. The appts. is used in a multiple rough moulding mechanism. The method avoids local cooling of one side of the gob due to first contacting the mould at a specific point producing a repeated fault.
Patent NL-8601040-A (NL)
Title: Silicon semiconductor device and method - in which island region is defined by a mask and electrode zones and active regions are formed in a self-aligned manner
IPC: H01L21/762
Filed: 1986-04-23
Abstract: In the mfr. of a semiconductor device using self-aligned techniques, an oxidn. preventing layer (2) and a masking layer are successively formed on Si substrate (1). The masking layer comprises a layer of first material (3), edge (5) of which a layer of second material is formed which is selectively etchable with respect to the first material and the oxidn. preventing layer. After the exposed portion of the oxidn. preventing layer has been removed, insulation region (8) surrounding island region (9a) of the substrate is formed. When the edge portion (5) and the underlying oxidn. preventing layer are etched simultaneously, an electrode region (33) is defined and formed of poly Si (16). At least one zone of a semiconductor element is then formed in a self-aligned manner in island region (9a).
Patent NL-8602017-A (NL)
Title: Sound attenuating wall for road side - has multiple troughs construction with vertical support rods
IPC: E04C1/39
Filed: 1986-08-07
Abstract: The wall construction includes several trough shaped e.g. concrete elements which have an L-shaped cross-section. Near each end of the elements, holes are drilled to accommodate vertical support rods. The elements (1) are stacked in chess-board fashion to form spaces (11) for filling e.g. with soil (13) for plant cultivation. The construction includes vertical bolted down support rods, embedded in the concrete foundation blocks (8). The concave cross-section of elements (3,3') improves sound attenuation.
Patent NL-8602796-A (NL)
Title: Skate boot and blade assembly - has piston-cylinder assemblies at heel and boot tip with hinge point between, compression of one assembly causing other to extend
IPC: A63C1/28
Filed: 1986-11-05
Abstract: The skate has a boot (1) with a runner (2) blade underneath. The boot and runner are hinge about a hinge point (3) between heel (5) and tip (4). However, at the boot heel and tip, a piston-cylinder assembly (6,7) is provided, connected by a duct so that compression in the first assembly causes extension of a second assembly and vice versa. The boot sole has a partition at or around the hinge point. The second piston-cylinder assembly can be locked during the final part of the first assembly's compression. A spring contacts the upper surface of the primary piston and is attached at the bottom of the secondary piston. The two piston-cylinder assemblies are connected by a return duct manually adjustable via a screw.
Patent NL-8702602-A (NL)
IPC: C08F285/00
Filed: 1987-11-02
Abstract: The invention concerns a thermoplastic polymer mixture based on a polyamide and a graft copolymer of a copolymer of a vinyl aromatic compound and acrylonitrile in a rubber, on the rubber being moreover present monomers of a vinylaromatic compound and of a carboxy- and/or imide-containing compound in a relative molar ratio of 5 : 1 to 1 : 5. It was found that the mixture of both components showed superior mechanical properties, and is easy to process.
Patent NL-8802540-A (NL)
Title: Image detection system coupled to binocular optical instrument - produces and combines pixel data from both channels for stereoscopic image
IPC: G02B23/12
Filed: 1988-10-14
Abstract: Semiconductor image converters (7) are placed on the oculars of a binocular optical device e.g. periscopes, binoculars, microscopes, rangefinders etc. The image converters feed signals to and are controlled by identical pixel data converters (10). Both pixel data converters (10) are controlled by outputs (14,15) of a common control unit (12). The pixel converter outputs are fed to a data processor (11) which assembles a stereoscopic video output signal. @(14pp Dwg.No.2/2)@.
Patent NL-8901022-A (NL)
Title: Winding machine feeding inspection probe and cable through pipe - has motor, drums and turntable which unwind and rewind cable as probe passes along pipe
IPC: H02G11/02
Filed: 1989-04-24
Abstract: The cable (4) which carries the probe (8) is coiled around the wall of a tubular housing (2) which is inserted in the end of the pipe. The free end of the cable, which carries the probe, is fed through a straightening beak (16) drums (17, 18) and pinch rollers (20) so that it passes along the centre of the pipe. The drums, pinch rollers and coil guiding rollers (15) are mounted on a turntable (13). The turntable is rotated by an electric motor (12). The whole assembly can rise and fall within the tubular housing as the cable is unwound or rewound into a helix. The fixed end (4') of the cable is connected to the probe signal processor.
Patent NL-9101630-A (NL)
IPC: H01H1/54
Filed: 1991-09-26
Abstract: Bistable electrical relay (1) comprising a first contact (13), a movably mounted, essentially rigid arm (4) coupled thereto and provided with a first connecting point (14, 15, 16), and a second contact (12) coupled to an immovably mounted further arm (11) which is provided with a second connecting point (17, 18). To operate the contacts, electromagnetic drive means (9) are provided which act on the movable arm via spring means (5) for producing contact force. To keep the contacts closed, the drive means are provided with permanent magnets (20), while further spring means (6) act on the movable arm to keep the contacts open. Preferably, leaf springs are used, the two arms being mounted in close proximity in order to make use of the Lorentz force to produce additional contact force in the case of short-circuit currents. A switching module comprising bistable relays is also provided for switching group connecting points in an electrical power installation. <IMAGE>
Patent NL-9200790-A (NL)
Title: Mattress or cushion for preventing bedsores
IPC: A47C21/06
Filed: 1992-04-29
Abstract: Mattress or cushion provided with a core and a cover which completely surrounds the core, in which mattress or cushion, according to the invention, the cover 2 is water- vapour-permeable and watertight at least on a top surface of the mattress. In a preferred embodiment of the invention, the core of the mattress is composed of three layers of polyether, of which a bottom layer 1c and a middle layer 1b have a density of 43 kg/m3 and a bending resistance of approx. 145 N and approx. 120 N, respectively, and of which a top layer 1a has a density of approx. 50 kg/m3 and a resistance to bending of approx. 90 N, the cover being composed of a PU membrane 2a and a knitted polyester fabric 2b. The invention also relates to a cover which is clearly intended for the cushion and/or the mattress described above. <IMAGE>
Patent NL-9301057-A (NL)
Title: Device for cutting through the stalks of mushrooms
IPC: A23N15/04
Filed: 1993-06-17
Abstract: The device has a frame, two endless belts, which are supported by the frame, for conveying the mushrooms, and two rotatable blades, which are arranged beneath the belts and can be driven with the aid of a drive mechanism, for cutting through the stalks. The blades and the drive mechanism are arranged on a support component which is arranged beneath the blades and can be adjusted in the vertical direction with the aid of an adjustment mechanism which can be actuated with the aid of an actuating member which is arranged at a lower level than the blades.
Patent NL-9302199-A (NL)
Title: Packaging system for liquids, provided with pump, metering and closure system
IPC: B65D5/72
Filed: 1993-12-16
Abstract: The present invention provides a closed packaging form for liquids, in a form which is such that the packaging can be made from a relatively simple material, for example cardboard. A pump, metering and closure system of the same material forms part of this packaging form. The packaging is characterized by its simple structure.
Patent NL-9400141-A (NL)
Title: Apparatus for treating flat objects
Inventor: HELLEBAUT WIMM
IPC: G11B17/22
Filed: 1994-01-28
Abstract: An apparatus for treating flat objects, for example plate- shaped or disc-shaped objects such as compact discs comprises a storage member within which the objects can be placed at short distances from one another, with their flat surfaces facing one another, and a gripping member for gripping and moving one object at a time. The gripping member comprises at least two jaws positioned opposite each other, each having a thickness less than the spacing between two adjacent objects accommodated in the storage member, said jaws being capable of being moved towards each other, to clamp an object by its two planar surfaces.
Patent NL-9400286-A (NL)
Title: Acoustic and/or thermal insulation
IPC: F16L9/16
Filed: 1994-02-24
Abstract: An acoustic and/or thermal insulation consisting of a support and a layer which is suitable for insulating and is applied to the support, the layer consisting of a flax fibre product which may or may not be impregnated and can be covered at the side facing away from the support. The support and covering layer may be attached to one another around the flax fibre layer.
Patent PT-72198-A (PT)
Title: Waste disposal apparatus
IPC: C02F3/00
Filed: 1980-12-15
Abstract: Waste disposal apparatus is suitable for use in a vacuum sewer system. It includes a tank with a waste inlet and outlet. The pressure within the tank may be reduced so that in use the waste is drawn in through the inlet which is positioned above the waste level in the tank. The tank also includes an air inlet through which air may be introduced directly into the waste for aerobic digestion.. The apparatus is suitable for use where there are several closely situated waste sources e.g. for several houses, or on board a ship. The waste decomposition is carried out in the collection tank.
Patent PT-73222-A (PT)
Title: Method and mechanism for controlling the pressure at shaft-sfaling part of an apparatus
Inventor: ARAOKA TOSHINOBU
IPC: F16J15/40
Filed: 1981-06-17
Abstract: A device for controlling the pressure at shaft-sealing parts of an apparatus, wherein pressure equal to an external pressure around the apparatus is established in an interconnect chamber as well as in a motor chamber so as to equalize pressures applied on the shaft-sealing parts disposed between an impeller chamber and the interconnect chamber and between the interconnect chamber and the motor chamber. Due to the above, the apparatus can eliminate any damages which may occur in the shaft-sealing parts of a conventional apparatus used in a pressurized atmosphere.
Patent PT-74118-A (PT)
Title: Overhead telephone cable with bundles of twisted fibres - interspersed with copper wires to give tension relief
IPC: H01B/
Filed: 1981-12-11
Abstract: The cable consists of two lines (2,3). Each line consists of four copper wires (4,5) and three bundles of fibres (6). The wires and the bundles have the same cross-section. The fibres are synthetic and twisted to either within their bundle. The fibres have a specified strength and provide tension relief for the copper wires. The bundles and wires are embedded in an outer sheath (7,8). The cable is lighter than a conventional cable comprising all-metal wires and tension-relief cords. Various arrangements are described.
Patent PT-83743-A (PT)
IPC: A61H9/00
Filed: 1986-11-13
Abstract: This invention relates to an apparatus for massaging the human body, comprising, mounted inside a manually operated housing, two parallel active rollers, preferably driven in rotation by a motor, said housing being connected to means for creating a depression above the rollers, in which apparatus the two active rollers are normally maintained in spaced apart relationship with respect to each other via return means (springs); and the depression created within the housing is exerted solely in the space between the rollers during use of the apparatus and tends not only to suck the skin so that it can be treated, but also automatically to bring the rollers closer to each other to ensure the pinching action on the fold of skin formed.
Patent PT-88477-A (PT)
Inventor: GRUBER MARK BRIAN
IPC: B29C53/66
Filed: 1988-09-09
Abstract: A consolidated structure with less than 6 percent void content is formed from a plurality of thermoplastic impregnated yarns traverse wound on a rotating mandrel by feeding the yarns under tension simultaneously from a source of supply to a traversing carriage as adjoining flat tapes. The tapes then move successively through a preheating section, a heated circular guide and a contact point heating source, all on the carriage, before being laid down in a predetermined path on the mandrel.
Patent PT-90507-A (PT)
Inventor: RAMSAY MICHAEL V J
IPC: A01N43/90
Filed: 1989-05-09
Abstract: Compounds of formula (1) <CHEM> wherein R represents a sugar residue or an acylated derivative thereof;  R<1> represents a methyl, ethyl or isopropyl group;  Y<1> is -CH2, Y<2> is -CH- and X represents <CHEM> [wherein R<2> represents a hydrogen atom or a group OR<6> (where OR<6> is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms) and R<3> represents a hydrogen atom, or R<2> and R<3> together with the carbon atom to which they are attached represent >C=0, >C=CH2 or >C=NOR<7> (where R<7> represents a hydrogen atom, a C1-8 alkyl group or a C3-8 alkenyl group) and the group >C=NOR<7> is in the E configuration] or -Y<1>-X-Y<2>- represents -CH=CH-CH- or -CH2-CH=C- ; and R<4> represents a group OR<6> as defined above and R<5> represents a hydrogen atom, or R<4> and R<5> together with the carbon atom to which the are attached represent >C=0 or >C=NOR<8> (where R<8> is as defined above for R<7>), and salts thereof. The compounds may be used to control nematode, acarine, insect or other pests.
Patent PT-90936-A (PT)
Inventor: SEGERS JACOBUS CORNELIS
IPC: C11B3/02
Filed: 1989-06-21
Abstract: The invention relates to a method of refining glyceride oil comprising the step of degumming said glyceride oil, wherein said degumming step is followed by a separation step in which undissolved and non-centrifugable particles are removed from said degummed oil. Said degumming step is followed by a step of holding the degummed oil for such a period of time and under such temperature conditions as to cause agglomeration of said undissolved particles, and for an agent promoting the formation of undissolved particles and/or promoting the agglomeration of the undissolved particles is added to the oil.
Patent PT-91714-A (PT)
Title: Structure provided with a suspension system
Inventor: WAYENBERGE MARIA-MAGDALENA VAN
IPC: A47G1/20
Filed: 1989-09-14
Abstract: Structure provided with a suspension system which comprises a wire with a profile in the shape of an arc (arch), which is elastic and has its two ends folded (bent). The structure is equipped with at least two notches so that the folded ends of the wire are held firmly and in an articulated manner inside the notches.
Patent PT-94384-A (PT)
Inventor: SILBIGER JAKOB
IPC: C08L3/02
Filed: 1990-06-15
Abstract: A thermoplastic polymer composition comprising     a) a destructurized starch, and b) at least one polymer which does not contain hydroxyl groups and is selected from the group consisting of polymers which contain at least two types of functional groups bound to the same molecule one type of these groups being carboxylate groups; said polymer being present in an amount effective to enhance the physical properties of said articles.   The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent SI-9200209-A (SI)
Inventor: VEBER ZORAN
IPC: B22D11/12
Filed: 1992-08-31
Abstract: Pri uporabi žice z Mg-polnilom v kombinaciji z
različnimi polnili in elementi pri proizvodnji litine s
kroglastim grafitom potujejo žice ali žica skozi reaktor
v isti smeri. Reaktorje pretočna posoda valjaste oblike
katerega prostornina je oblikovana z obzidavo, ki se
namesti pri izlivanju taline iz metalurških peči med
njimi in livarskimi ponovcami. Postopek z uporabo
žice in reakcijsko komoro je ekonomičen in ekološko
čist.
Patent SI-20205-A (SI)
Title: Plastic cover for compact disc
Inventor: MASELJ ANDREJ
IPC: B65D85/57
Filed: 1999-04-02
Abstract: A plastic cover for compact discs is a new type of compact disc preserving appliances. It has the following advantages: simple and cheap manufacture, small dimensions, resistance to break and possibility of simple joining.
Patent UA-6785-A (UA)
Title: method of separation of components in liquid flows
Inventor: MOCHALOV OLEKSANDR OLEKSANDROVYCH
Filed: 1989-11-21
Abstract: A method of separation of components in liquid flows includes giving to the mixture of the components of forward motion, action on the mixture by magnetic field, separation of mixture into the components and removal of separate flows into different containers. Action on the mixture is achieved by magnetic field with a gradient of field induction directed perpendicularly to the speed of flow. The removal of separated flows is produced in the plane perpendicular to the gradient of induction of magnetic field, in the ratio proportional to the concentration of separated components.
Patent UA-13208-A (UA)
Title: Dust catcher
Inventor: BATLUK VIKTORIA ARSENIVN
Filed: 1990-05-28
Abstract: Dust catcher contains conical housing with tangential inlet duct, axial exhaust pipe, to lower end of which is connected a cylindrical inertia catcher made from longitudinal plates connected along the bottom edge by a cowling and forming a louvered lattice, and lower axial dust-outlet branch pipe. Each plate of inertia catcher is made from two parts, the first of which is in the form of a rectangle, whose long side is located on the generatrix of inertia catcher, and short side, on the convex curve, is tangent to the circumscribed circle with a center on the axis of catcher. The second part is executed in the form of a right triangle, whose one cathetus is connected to the long side of the first part and is equal with it lengthwise, and another cathetus, whose length makes ½ of the length of the short side of first part, is located along the circular arc of the lower end of exhaust pipe. The conical surface of housing is executed with 15-17° vertex angle.
Patent BG-103442-A (BG)
Title: Bee- hive
Inventor: TODOROV TODOR D
IPC: A01K47/00
Filed: 1999-05-28
Abstract: The bee-hive is used in apiculture. It includes a lid (1) under which a feeder (2), carpophore, inlet (9) and bottom (10) are fitted. The carpophore is elliptic and is divided by a partition (5) into two parts - upper (4) and lower (8) carpophore room. An extra cylindrical casing (6) for extending the volume is also envisaged. 2 claims, 1 figure
Patent BG-106195-A (BG)
Title: Arrangement for treating solids settled on the bottom of an electrolytic tank
Inventor: KIVISTOE TUOMO
IPC: C25C7/00
Filed: 2001-12-07
Abstract: An arrangement for treating solids settled on the bottom of an electrolytic tank. Said arrangement comprises a collector element (11) movable essentially along the bottom (5) of the electrolytic tank (1) or in the vicinity thereof, said collector element (11) being provided with means (12, 14) for separating coarse particles from the rest of the solids. 10 claims, 5 figures
Patent BG-107016-A (BG)
Title: 2-oxo-1-pyrrolidine derivatives, process for preparing them and their uses
Inventor: SURTEES JOHN
IPC: A61P25/24
Filed: 2002-08-20
Abstract: The invention concerns 2-oxo-1-pyrrolidine derivatives and a process for preparing them and their uses. The invention also concerns a process of preparing alpha-ethyl-2-oxo-1-pyrrolidine acetamide derivatives from unsaturated 2-oxo-1-pyrrolidine derivatives. Particularly the invention concerns novel intermediates and their use in methods for the preparation of S-alpha-ethyl-2-oxo-1-pyrrolidine acetamide. 13 claims
Patent BG-109384-A (BG)
Title: Roller
Inventor: MIRCHEV DIMITUR
IPC: B65G39/10
Filed: 2005-12-19
Abstract: The roller finds application in continuous conveying machinery, such as band conveyers and roller conveyers. It has an extended application and efficiency, and consists of a cylindrical body (1). A respective fixed axle (2) passes through each of its faces. A respective bearing (3) is attached in a standard manner to each end of the roller, the external ring of the bearing being attached to a respective bearing housing (4). Labyrinth seals (5) corresponding to each bearing (3) protect against moisture. The bearing housing (4) is a duct housing. Each fixed axle (2) passes into a cap (6) connected to the outer end of the respective bearing housing. (4). There are at least two groups evenly arranged in the cylindrical body (1), each of the groups having at least two evenly disposed spokes (7), the outer ends of which are welded to the internal surface of the cylindrical body (1) and the inner ends pass into a flange (8), a movable axle (9) being centrally welded to the latter, the ends of the axle being rigidly connected to the respective inner rings of the bearings (3). The labyrinth seals (5) are situated on the internal side between the bearing housing (4) and the movable axle (9). In an embodiment of the roller intended for slope work, a tubular sleeve (10) is welded to the lowest flange (8d) on the side of the lower bearing (3d), the sleeve and the flange (8) forming a protection jacket around the upper part of the lower bearing housing (4).
Patent CN-1321848-A (CN)
Title: 光导灯饰、光导载体及芯体组合物
Inventor: YU HAIJUN
IPC: F21V9/40
Filed: 2000-07-05
Abstract: 本发明涉及一种光导载体的制备方法及装饰灯具,它包括一个电致光源和至少一个挠性的带有覆盖层的且由絮凝后的胶体聚合物构成的光导载体,电致光源上配制有基本上可使其发出平行光束的聚光罩,使其发出的平行光束经过变光装置或直接照射到所述光导载体的输入端。该种载体导光的效果特别好,能适合于长距离传输,且该灯具用电量非常少,几乎是霓红灯的几十分之一,还可使光导载体在光导过程中随意地变换颜色。
Patent CN-1414898-A (CN)
Title: 用于挤出水泥制品的方法和装置
Inventor: HONG CHENE
IPC: B29C48/40
Filed: 2000-12-15
Abstract: 用于挤出纤维水泥的一种方法和装置(20)。该挤出机包括一具有一对相互啮合的自刮净螺杆(40)可旋转地安装在其内的机筒(30)。螺杆连续地混合和/或捏合由各种加料装置(61，62)提供的纤维水泥的组分以形成基本上均匀的浆料和推动该浆料通过一模头(50)以形成一适于固化的生的水泥质挤出物。
Patent CN-1373538-A (CN)
Inventor: WU KEYING
IPC: H01S3/16
Filed: 2001-02-28
Abstract: 一种角锥棱镜非平面单向行波环形腔单频固体激光器,包括角锥棱镜,直角棱镜,非增益晶体和磁场。激光器可实现单块化得到稳定的单频激光,可在两棱镜之间灵活插入调Q、倍频器件,还可通过旋转角锥棱镜调节激光器的耦合输出。所发明激光器可用于需要需要较大功率或能量,高稳定相干激光的精密测量,相干通讯,光谱分析及全息光学等领域。