baber/WOPTO huggingface dataset:
Patent DE-3336662-C1 (DE)
Title: Device for separating layers of textile materials
Inventor: KOHL GUENTER ING
IPC: B65H3/22
Filed: 1983-10-08
Granted: 1985-02-28
Abstract: In a device for separating textile articles lying one above the other in the form of a pile, having a resting surface and a guide shaft for the pile of textiles, in order to allow the lowest article to be pulled out without pulling out the articles lying above it or moving them into an undesirable position, it is proposed that a needle body is arranged below the resting surface, which needle body can be displaced obliquely upwards from below and can be advanced from a retracted starting position, in which needles carried by it are arranged below the resting surface, into an intermediate position in which the needles penetrate the lowest article of the pile in the region of the leading edge of the textile articles, that the needle body can be displaced from the intermediate position into an end position in which the needles, together with the leading edge of the lowest article penetrated by them, are lowered relative to the pile, that a separating slide can be inserted from the leading edge into the gap between the leading edge of the second lowest article and the bent leading edge of the lowest article, and that a gripper is provided which grips the bent leading edge of the lowest article and then pulls the lowest article out of the pile.
Patent DE-3508581-C1 (DE)
Title: Dormer ventilator
Inventor: R DIPL-VOLKSW BECHMANN GERD
IPC: E04D13/15
Filed: 1985-03-11
Granted: 1986-08-28
Abstract: A dormer ventilator (1) is provided which can be mounted on the building site in a simple and reliable manner by means of a novel connecting profile (18). The connecting profile is introduced into a simple saw cut on the side wall, as a result of which production time is reduced and stability is increased. <IMAGE>
Patent DE-3541347-C1 (DE)
Inventor: EISENBLAETTER GERD
IPC: B24D9/08
Filed: 1985-11-22
Granted: 1986-10-30
Abstract: A back plate for a lamellar end grinding wheel is described, in which grinding flaps overlap one another in tile-like manner along the circumferential zone of a circular disc-like back plate. The arrangement is characterized in that the back plate is constructed as a metal plate, to which is fixed a supporting plate and that the grinding flaps are secured between these two plates.
Patent DE-3800220-C1 (DE)
IPC: B21J7/14
Filed: 1988-01-07
Granted: 1989-02-02
Abstract: In order to be able to forge round and sharp-edged bars down to very small dimensions without a tool change on a longitudinal forging machine, pivotable guide levers 18 for guiding rams 9 bearing tools 10 to 13 are provided with additional tools 14 to 17 which can be actuated in common with the tools 10 to 13 on the rams when the guide levers 18 are freely movable and the rams 9 are positively locked within the guide levers. When the guide levers 18 are fixed on the machine frame 6 and the rams 9 are guided in a straight line, previously round rough-forged material can be given sharp edges in a finish-forging operation, the mutually opposite pairs of tools 10, 12 and 11, 13 on the rams acting like two hammer-forging presses arranged in different vertical planes. 
<IMAGE>
Patent DE-3817953-C1 (DE)
IPC: C08G18/78
Filed: 1988-05-27
Granted: 1989-05-11
Abstract: The invention relates to a transparent anticondensation coating layer consisting of a flexible elastic polyurethane for windows and other transparent substrates made of glass or synthetic resin. The reaction mixture for the manufacture of the coating layer contains, besides a trifunctional polyisocyanate and a trifunctional polyol, a difunctional polyetherpolyol which is sulphonated or contains sulphonate radicals, a nonionic polyether-polysiloxane and a nonionic surfactant in the form of an ethoxylated fatty alcohol and/or an ethoxylated fatty amine.
Patent DE-4120633-C1 (DE)
Title: Roulette-type gaming machine - has magnetically operating discharge unit propelling discs of magnetisable material arrested by electromagnetic ring assigned to numbered target ring
IPC: A63F5/04
Filed: 1991-06-22
Granted: 1992-05-27
Abstract: The roulette-type of gaming machine has a target ring turning about a horizontal axis and made with a coaxial border of target places, each with a number. By means of an electromagnet ring, magnetisable pieces (14) are accelerated by a carrier disc (17) in the direction of the target ring, and stopped at one of the target places. This playing piece is a flat, circular coin like body. The carrier disc is held stationary and has a discharging device (25), magnetically activated but manually released, acting against the gravity of the playing piece by firing it in the direction of the target ring. Guiding bars (30), funnel pieces from the target ring to the discharging device. ADVANTAGE - Player possesses direct influence on play and control equipment required is simple.
Patent DE-4125960-C1 (DE)
Title: Machine for peeling bark from felled trees - has cutter for felling trees with guide including rollers and guide arms connected to rollers
IPC: B27L1/00
Filed: 1991-08-06
Granted: 1993-03-11
Abstract: The trunks are fed using rollers which are mounted at an angle so that they describe a spiral path along the stem.A guide consists of double linkages (15,16) in the form of parallelograms and guide arms (21,22) which are connected to the rollers (7,8). The rollers are mounted on U-shaped brackets (9,10). Support angle brackets (11,12), which can pivot about bearings (13,14), are connected to webs (9a,10a) of the first brackets. The double linkages are mounted on one of the webs (11a,12a) of the U-shaped brackets. The guide arms are also connected to a web of the U-shaped brackets. ADVANTAGE - The unit automatically adapts to various trunk diameters, while maintaining the same speed of the transport rollers.
Patent DE-4226769-C1 (DE)
Title: Prepn. block for dental laboratory use - is arranged on work surface of laboratory work table in area of suction mouthpiece or in vicinity of filing block and has two areas of different granulation
Inventor: ETZBACH STEFANIE
IPC: A61C13/12
Filed: 1992-08-13
Granted: 1994-02-17
Abstract: The prepn. block (5d) is fixed in the suction area of a suction mouthpiece (2) or in the vicinity of a filing block (4) of which it can be an extension. The block has a cross-sectional area (6) with an edge (7) which extends over the surface of the filing block (4). The block has two areas (8,9), of which the one has a finer granulation (8) than the other (9). It is releasably fixed to the work place, e.g. by screws, magnets or a reception rail. USE/ADVANTAGE - An unlosable prepn. block for use in dental technical laboratory work.
Patent DE-4312330-C1 (DE)
Title: Museum display case and glass-panel mounting therefor
Inventor: SCHIMMER CHRISTIAN DIPL ING
IPC: A47F3/00
Filed: 1993-04-15
Granted: 1994-08-11
Abstract: A museum display case having a display-case frame and a plurality of glass doors (10, 12, 14) arranged one beside the other comprises lower mountings (22, 24, 26) for the glass panels (16, 18, 20), which can be released from the respective glass panel and selectively fixed to the glass panel in two different functional positions turned through 180 DEG , so that the opening direction of each glass door can be slightly altered, even retrospectively. <IMAGE>
Patent DE-4331108-C1 (DE)
Title: Homokinetic joint
Inventor: BUSCH WINFRIED DIPL ING
IPC: F16D3/20
Filed: 1993-09-15
Granted: 1995-01-05
Abstract: The object of the invention is to reduce the unit surface pressure in a homokinetic (constant-velocity) joint of the tripot type and to improve the lubrication conditions. According to the invention, this object is achieved by virtue of the fact that the journals (3a, 3b) of the inner part of the joint are each provided on their sides facing the two directions of rotation of the joint with a surface (11) which runs parallel to the longitudinal axis of the joint and to the axis of the respective journal (3a, 3b).   In a further advantageous development of the invention, it is envisaged that the spherically designed outer surface of the outer roller (6) should be provided with a concentrically arranged encircling surface (12) of cylindrical design, the centre plane of the outer roller, which centre plane is perpendicular to the axis of the journal (3a, 3b), being at the same time the centre plane of the surface (12). <IMAGE>
Patent DE-4332238-C1 (DE)
Title: Instruments for laparoscopic surgery for the production of entero-anastomoses
Inventor: BAUSCH STEFAN
IPC: A61B17/00
Filed: 1993-09-22
Granted: 1994-12-22
Abstract: The following is intended for laparoscopic surgery for the production of entero-anastomoses by means of bioabsorbable anastomosis rings: a) an instrument (1) which serves as an applicator, can be introduced into a retrieval trocar and comprises a circular cylindrical hollow shaft (13) with handle (10) and a reduction member provided on the hollow shaft (13) on one end and a retaining member (15) which can be pivoted by up to 190 DEG  on the other end facing away from the handle (10), a bioabsorbable anastomosis ring being placed and lockably held on the central mandrel (151) of the retaining member; and b) a forceps-shaped holding and gripping instrument (2) which serves to grip the tubular central part of an anastomosis ring, can be introduced into a retrieval trocar and also comprises a circular cylindrical hollow shaft (23) and a reduction member, provided on the hollow shaft (23), and jaws (24) which have the shape of torus sectors and can be pivoted relative to one another, on the end facing away from the handle (20). <IMAGE>
Patent DE-4336429-C1 (DE)
Title: Process for the preparation of intermediates in vitamin D or vitamin D derivative syntheses
Inventor: STEINMEYER ANDREAS DR
IPC: C07C59/62
Filed: 1993-10-12
Granted: 1994-12-01
Abstract: The invention relates to processes for the preparation of intermediates of the general formula I, which are very suitable for preparing vitamin D or vitamin D derivatives. The process comprises the substitution of an aliphatic iodide (general formula II) by an optionally substituted C3 or C4 building block. This building block (synthon) is an organonickel compound of the general formula III. <IMAGE>
Patent DE-4411814-C1 (DE)
Title: Strainer pressure frame offering quick, simple, reliable tensioning
Inventor: KLEMM GERHARD
IPC: B41F15/36
Filed: 1994-04-07
Granted: 1995-08-10
Abstract: In the screen-print frame proposed, the screen (1) is tensioned over the upper surface (2) and outer edge (3) of the frame. The screen is secured in place, in the tensioned state, on the outside of the frame by means of a tensioning element (5; 6) extending round the outside of the frame. This type of attachment is extremely simple, clean and reliable. It makes removal of the used screen and subsequent cleaning of the frame very easy.
Patent DE-4412325-C1 (DE)
Title: Indication device, partic. calendar
Inventor: WALZ THOMAS
IPC: G09F7/20
Filed: 1994-04-11
Granted: 1995-06-14
Abstract: The indication device has a viewing window (5), in which is a marking device with a marking window (9) with a carrier (10), which is in engagement with at least one longitudinal guide on one of the two longer viewing window flanks (11), is displaceable along it, and of which at least parts are rotatable. The marking window (9) is arranged off-centre on the carrier. The complete marking window carrier is accommodated with a rotary degree of freedom around the axis of a circumference and a displacement degree of freedom in the direction of the longitudinal guide. The viewing window on at least one of its two longer sides is limited by a strip fixed only at its ends.
Patent NL-1018152-C1 (NL)
Inventor: ACHTEN PETER AUGUSTINUS JOHANN
IPC: F04B1/24
Filed: 2001-05-25
Granted: 2002-05-31
Abstract: The invention relates to a hydraulic device provided with a housing having at least a first line connection and a second line connection and, if appropriate, further line connections, a rotor which can rotate in the housing and chambers which are alternately connected to one of the line connections as a result of the rotation of the rotor. According to the invention, chambers are connected by connecting lines in which there are means for closing a connecting line after a limited volume of fluid has flowed through the connecting line in one direction.
Patent NL-1024549-C1 (NL)
Title: Information management system for local government, has virtual database with spatial and RDBMS functionality for storing and managing object, subject and process information
Inventor: DUURSMA HENDERIKUS FREERK
IPC: G06F17/30
Filed: 2003-10-16
Granted: 2005-04-20
Abstract: A single virtual database (q22) has a special database structure (q22') with a spatial functionality for storing and managing object information (A-C, Z) and a RDBMS (Relational Database Management System) functionality for storing and managing other subject and process-related information. The database structure has special viewing software for identifying the information structure for the object information via different geometric user applications. The database structure also has a spatial question language for carrying out queries relating to geometric information and other object information. The subject and object information are stored once and linked to each other. The database comprises one or more spatial sub-systems with geometric user applications for recording object information and inputting it into the database, one or more administrative user applications for recording administrative subject and/or object information, control software and hardware. The geometric user applications can be substantially geographic, object-related and/or topographic applications and the object information is sent by the user applications to the database and the administrative subject and/or object information is sent by the administrative user applications to the database, from where this information can be retrieved. The hardware comprises e.g. a server and computer terminals for the physical installation and input of the database, subject and/or object information, user applications and control software. One or more different applications and/or databases can be installed and managed at the same time. A request for an object will allow a large amount of object information (e.g. administrative or geometric information) and connected subject and/or process-related information to be retrieved from the database, in the form of e.g. a table, form or card displaying a large amount of products such as planning applications, maps and security zones for the end user (X1-Xn). The subject-related information includes e.g. name, date of birth, citizenship status, National Insurance (Sofi) number and tax information.
Patent NL-1029193-C1 (NL)
Title: Communication method for sending message to company employees, involves employee selecting goods linked to common theme in order to put together Christmas hamper package
Inventor: GUYT ED
IPC: G07F7/10
Filed: 2005-06-06
Granted: 2006-07-10
Abstract: The recipient puts together a Christmas hamper package by choosing certain goods and services which are listed in a book and which can be of a food or non-food nature. The book contains a response card which the employee can use to choose the goods by post or this card can include a log-in code for choosing the goods via the internet or an intranet. All these goods are linked to a common theme.
Patent NL-1033371-C1 (NL)
Title: Bending aluminum composite panel, comprises removing strip of aluminum from top side, heating exposed core with electric element and then bending
Inventor: VRIENS MARINUS PETRUS
IPC: B32B15/08
Filed: 2007-02-12
Granted: 2007-05-24
Abstract: A strip of taluminum top layer is removed from the top side of the panel in order to expose the core, which is then heated using an electric element and the panel is bent once the core material becomes plastic. A method for bending an aluminum composite panel by heating the thermoplastic substrate is carried out in situ and involves removing a strip of the aluminum top layer from the top side of the panel, the strip having a length equal to the length of the panel and a width of ca. 12 mm. The exposed inner core is then heated using an electric heating element until it adopts a plastic state, at which point the panel is bent.
Patent NL-1035254-C1 (NL)
Title: Weed growth prevention device, comprises stainless steel ring for placing around e.g. lamppost or traffic sign post
Inventor: JONKERS MARCEL PETRUS MARINUS
IPC: E01F9/011
Filed: 2008-04-03
Granted: 2008-07-17
Abstract: The device comprises a single-piece or two-part stainless steel ring containing a round or rectilinear hole in the middle.
Patent RU-2044807-C1 (RU)
Title: Method of preparing stained modacrylyc fiber
Inventor: TSUKASA KANKI
IPC: D06P3/76
Filed: 1984-09-28
Granted: 1995-09-27
Abstract: FIELD: textile industry. SUBSTANCE: stained modacrylic fiber is prepared by addition of cationic dye, for example, in mixture of water and 70-90% acetone to spinning solution of acrylic copolymer before spinneret. Dye solution is mixed with spinning solution in the mixer fitted before spinneret at the volume ratio 1:(15-30). Acrylic copolymer source is copolymer consisting of 35-70 wt. -% acrylonitrile and 30-65 wt.-% vinyl chloride and/or vinylidene chloride and other vinyl monomers. For preparing fiber of different color a few cationic dye solutions and the same number of spinnerets were used. Method ensures to eliminate spinneret stoppage with actylic copolymer residues. EFFECT: improved method of fiber preparing. 3 cl, 6 tbl
Patent RU-2007409-C1 (RU)
Inventor: KHITRIN SERGEJ V
IPC: C07F9/24
Filed: 1989-10-23
Granted: 1994-02-15
Abstract: FIELD: organic chemistry. SUBSTANCE: product of the general formula P[NH(CH 2 ) 5 C(O)(NH-C 6 H 4 X)] 3 , where X - X=o-CH 3 ,m-OCH 3 ,o-Cl, gross-formula is C 18 H 30 O 3 PN 3 ; gross-formula is C 39 H 57 O 3 PN 6 , C 36 H 57 O 6 PN 6 , C 36 H 48 O 3 PN 6 Cl 3 . Yield is 99 % . Reagent 1: tris(N-caprolactyl) phosphine. Reagent 2: C 6 H 4 XNH 2 , where X - as indicated above. EFFECT: enhanced yield of product. 3 tbl
Patent RU-2002797-C1 (RU)
Inventor: GOLDMAN ALEKSANDR M
IPC: C10L9/02
Filed: 1990-04-27
Granted: 1993-11-15
Abstract: Сущность изобретени , установка дл  обессе-  ривани  углей включает последовательно соединенные  аппарат 1, разгрузочную камеру 11, емкость накопитель 13, вакуум-фильтр 15, кристаллизатор  16, сушилку 17, скруббер 24. Аппарат 1 снабжен  змеевиком 7, загрузочным шнековым питателем 8,  емкостью дл  реагента 9, средством дл  перемешивани  Средство дл  перемешивани  включает  вибрирующий стержень 2 с установленным на его  верхнем конце статором 3, нижний конец стержн   снабжен пластиной 4, соединенной раст жками с  внутренними стенками. 1 зпф-пы. 1 ил
Patent RU-2031435-C1 (RU)
Title: Устройство для программного управления
Inventor: SHISHKIN VIKTOR V
IPC: G05B19/43
Filed: 1990-07-10
Granted: 1995-03-20
Abstract: Изобретение относится к автоматике, а именно к системам подачи электрических, пневматических и гидравлических команд на исполнительные механизмы, и может найти применение при управлении по заданной программе различными процессами в различных отраслях. Цель изобретения - расшиение эксплуатационных возможностей, повышение надежности и технологичности изготовления. Устройство содержит корпус в виде герметичной емкости, в которой установлен рукав, один конец которого закреплен в емкости, а другой - намотан на барабан, в котором размещены коммутационные элементы. Барабан закреплен на оси, соединенной со спиральной пружиной. Корпус сообщен с системой подачи рабочего агента. 1 ил.
Patent RU-2014433-C1 (RU)
Title: Method of isolation of lost circulation formations
Inventor: KENDIN SERGEJ N
IPC: E21B33/13
Filed: 1990-10-23
Granted: 1994-06-15
Abstract: FIELD: mining industry. SUBSTANCE: densities of drive and plugging fluids are chosen based on condition of hydrostatic pressure and lost circulation onset pressure equilibrium. Substitution of flushing fluid with drive one allows to create downhole circulation and therefore, to monitor isolation job procedure. EFFECT: control of borehole hydrostatic pressure variations provided. 6 dwg
Patent RU-2054003-C1 (RU)
Inventor: DZHED BARTON
IPC: C07D235/10
Filed: 1991-02-15
Granted: 1996-02-10
Abstract: FIELD: agriculture. SUBSTANCE: product having formula (1)   where dotted lines represent double bond which are disposed so that they produce condensed heteroaromatic ring system is proposed as component for herbicide composition. Herbicide composition contains 1-50 % of mentioned above product. Said composition is used for control of parasitic flora, its quantity being 0.0101 kg per hectare. EFFECT: increases herbicide activity of desired product, improves efficiency of method. 9 cl, 9 tbl
Patent RU-2012808-C1 (RU)
Title: Method for preparation of flat mineral beds for opencast mining
Inventor: TRUNOV IVAN T
IPC: E21C41/26
Filed: 1991-01-09
Granted: 1994-05-15
Abstract: FIELD: mining industry. SUBSTANCE: method includes construction of mathematic model of zone of variability of ore contacts, i. e. , establishment of interrelation between them, determination of limit content of useful component and its average content in zone, level of equalizing technological plane, and using this plane, values of design areas of losses and impoverishment are obtained according to formulas given in invention description. After working of lower rock bench, determined is thickness of ore-rock mass from surface of ore bench to equalizing technological plane, and this mass is extracted in two layers. Areas of losses and impoverishment and content of useful component are determined by surfaces of these layers. Working of first layer is carried out fully to most bulging sections of outline, and second layer is loosened down to level of equalizing plane, and extracted by sections of poor and medium-grade ores, and sections with loose rocks are excavated to partial level, and, then, by comparing actual values with rated ones, contents of useful components are determined, respectively, by sections of poor and medium-grade ores, and the volumes of losses and impoverishment are calculated on the basis of above data and formulas given in invention description. Extracted from ore-rock mass of second layer or rich ore section are large fractions of harmful impurities and rocks to be filled into pits of poor loose ores to be subsequently worked together with all ore mass. EFFECT: reduced looses and impoverishment of mined mineral.
Patent RU-2014497-C1 (RU)
Title: Rotary machine
Inventor: CHAMYAN ARAMIS E
IPC: F04C2/344
Filed: 1991-01-21
Granted: 1994-06-15
Abstract: FIELD: pumps. SUBSTANCE: stop ring with a profile inner surface is positioned in a casing. A rotor with slots is concentrically mounted on a shaft in the ring. Partitions are movably positioned in slots to form working chambers. A hollow is made in an end cover in the zone of each bleed channel. A discharge valve is made in the form of a seat fastened in the hollow, a restricting bush with radial slots mounted on the seat, and a cylindrical cavity located on the side of the seat. A plate is freely located in the cavity. The inner cavity of the bush communicates with the cylindrical cavity of the bush by radial slots. The cavity height is determined from a specified equation. EFFECT: improved structure. 4 dwg
Patent RU-2017115-C1 (RU)
Title: Method of material fatigue test
Inventor: OLEJNIK NIKOLAJ V
IPC: G01N3/32
Filed: 1991-03-04
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: one lot of specimens is loaded from the stress level exceeding the expected fatigue limit, and the other (at similar rates of stress growth) - from the level not exceeding the fatigue limit. To enhance the information truth of the method due to determination of all parameters of the fatigue curve, the first lot of specimens is loaded at different rates of stress growth, one of which equals zero. EFFECT: enhanced accuracy.