baber/WOPTO huggingface dataset:
Patent SE-513352-C2 (SE)
Inventor: SOEDERHOLM MATS
IPC: H01L23/10
Filed: 1998-10-26
Abstract: The present invention refers to circuit board (10), in particular a multilayer circuit board including at least a first carrying section (11) and a second section (12), conductor pattern (17a, 17b, 17c) and via holes (14, 14b, 14c), at least one of the sections (11; 12) comprises at least one cavity (13a, 13b) for receiving a least one electric component (15), preferably a naked circuit, the second section (11, 12) constitutes a protective cover essentially hermetical sealing of the component (15). The circuit board (10) comprises substrates of a non ceramic material and that said substrates are protected against moisture penetrating in the transverse direction of the substrates by means scaling arranged at outer edges of the substrates.
Patent SE-513230-C2 (SE)
Title: Press tool for paper machine, includes non-compressible belt having voids arranged evenly along radial direction, in wire conveying loop
Inventor: LEANDERSSON PER ANDERS ARTUR
IPC: D21F/
Filed: 1998-12-07
Abstract: A non-compressible belt (20) is arranged in wire conveying loop, which has voids (22,27) arranged uniformly along radial direction. The voids open in the side opposite to the web passing side of wire loop. The wire (4) contacts the press and counter rollers (14,13) at points (Ps,Pw) intersected by tangents (Ts,Tw) drawn to curved inlet and envelope surfaces of rollers.  The press roller and counter roll with press nip are arranged in the wire conveying loop. The wire outer layer (15) containing web (10) is passed outside the wire conveying loop to transfer web to subsequent press section (2) after pressing by the rollers. The press roller has belt (20) and press shoe (32) which is arranged inside the belt. The press roller has convex inlet surface (31) and concave press surface (34) to press the web with the counter roller. The transition between inlet and press surfaces at a point (Ps) is intersected by a tangent (Ts) drawn to the inlet surface. The wire contacts the roller at a point (Pw) intersected by tangent (Tw) drawn to curved envelope surface of counter rollers. The tangents (Ts,Tw) intersect each other at an acute angle alpha which is in between 2-6 degrees. The voids in the belt defines volume equal to greater than that of water pressed out of the web. A high pressure air supply unit (25) and suction box (26) are arranged downstream of press nip and in the vicinity of belt to remove water received in the press nib. The voids has grooves arranged uniformly. The voids are arranged in the interspace between woven threads (23,24) of belt.
Patent SE-520861-C2 (SE)
Title: Office chair, has seat pivotably mounted on bearing where front and rear seat parts of undercarriage meet
Inventor: RINNE TOMMI
IPC: A47C7/02
Filed: 1999-01-21
Abstract: The rear seat part (42) of the undercarriage (2) slopes downwards away from the front seat part (41) of the undercarriage. The seat (4) is mounted on a pivot bearing (8) with a horizontal pivot axis (81) extending transverse to the chair length direction in the region where the front and rear seat parts of the undercarriage meet. The reclined position of the seat can be fixed using a releasable locking device (9,91).
Patent SE-515442-C2 (SE)
Title: Blocking device for liquid or vapor flow from hose, has fracture indicator located between couplings, engaged with female fitting, and seal which contacts sealing surface of male fitting
Inventor: ANDERSSON LARS-INGE
IPC: F16K17/40
Filed: 1999-09-16
Abstract: A fracture indicator (21) is located between the couplings (19) and a seal (18). The couplings are engaged with a female fitting (2) and the seal contacts the sealing surface of a male fitting (1). A valve cone (3) blocks the liquid or vapor flow in the event that the male fitting and the female fitting are parted from one another.  A ring (10) retains the male fitting and the female fitting together until a predetermined separating force occurs. The ring slides off a conical ring so that the retention of the male fitting and the female fitting ceases. A spring ring (13), arranged in the groove (11) of the ring, biases the ring against the conical ring.
Patent DE-10008710-C2 (DE)
Title: Vorrichtung zum zentrierenden Spannen von optischen Linsen für deren Randbearbeitung
Inventor: SCHAEFER ERHARD
IPC: B24B13/005
Filed: 2000-02-24
Granted: 2002-01-10
Abstract: Es wird eine Vorrichtung zum zentrierenden Spannen von Linsen (L) offenbart, die übereinander angeordnete, fluchtende Zentrierspindeln (12, 14) mit Spannglocken (22, 24) aufweist. Eine Zentrierspindel (12) ist in einer Zentrierspindelführung (26) axial geführt und mittels einer Hubeinrichtung (28) relativ zu der anderen Zentrierspindel (14) bewegbar. Damit auf einfache Weise eine gleichförmige und feinfühlig regulierbare Spannbewegung bei genauer Achsflucht der Zentrierspindeln erzielt wird, die auch ein Spannen kleiner Linsen im Glockenspannverfahren gestattet, ist DOLLAR A ein verschwenkbarer Kipphebel (34) vorgesehen, an dem auf gegenüberliegenden Seiten die bewegbare Zentrierspindel und ein Ausgleichsgewicht (Bolzen 126) angelenkt sind, und/oder DOLLAR A die Zentrierspindelführung mit Linearführungseinheiten (140) ausgerüstet, die beiderseits der bewegbaren Zentrierspindel im wesentlichen spielfrei zwischen dieser und einem kastenförmigen Aufbau (142) angeordnet sind, wobei jede Linearführungseinheit einen Wagen (150) hat, der an einem Spindelgehäuse (144) für die drehgelagerte Spindelwelle befestigt und an einer jeweils zugeordneten, am kastenförmigen Aufbau angebrachten Führungsschiene (154) geführt ist.
Patent DE-19618011-C2 (DE)
Inventor: SCHNEIDER HORST
IPC: E01C5/06
Filed: 1996-05-04
Granted: 2000-06-21
Abstract: The paving stone on its underside has at least one channel-shaped recess extending between the two spacers from one side face to the opposite side face. The spacers (4,5) are formed mirror image symmetrically in relation to a side face parallel centre plane by two oppositely disposed side faces. The front abutting faces of the spacers of two opposite side faces are displaced in the side face parallel direction in relation to the front abutting faces of the spacer of the other two opposite side faces.
Patent DE-19939911-C2 (DE)
Title: Verfahren zur Datenübertragung
Inventor: REINHOLD GUENTHER
IPC: H04L12/40
Filed: 1999-08-23
Granted: 2003-03-06
Abstract: Es wird ein Verfahren zur Datenübertragung zwischen einer ersten Anwendung auf einer ersten Recheneinheit und einer zweiten Anwendung auf einer zweiten Recheneinheit beschrieben. Die Verbindung erfolgt dabei vorzugsweise über ein optisches Datenübertragungsverfahren. Die Anwendungen kommunizieren dabei mit auf der jeweils gleichen Recheneinheit vorgesehenen Stellvertreteranwendungen, ohne daß spezielle busspezifische Befehle beachtet werden müssen.
Patent RU-2154827-C2 (RU)
Title: Method for applying agglutination immunological analysis
Inventor: MESHANDIN A G
IPC: G01N33/53
Filed: 1995-10-05
Granted: 2000-08-20
Abstract: FIELD: medicine. SUBSTANCE: method involves using hydrosols belonging to a group containing oxides, phosphates, hydroxides, metal salts of carbonic acids, having biospecific ligands sorbed on their surface. Reservoir surfaces are lined with antifriction materials for performing reaction. EFFECT: accelerated analysis method.
Patent RU-2159697-C2 (RU)
Inventor: KHOLMOGORTSEV JU P
IPC: B24B19/11
Filed: 1997-08-01
Granted: 2000-11-27
Abstract: FIELD: machine engineering, namely manufacture of sealing piston rings for internal combustion engines. SUBSTANCE: method comprises steps of mounting preliminarily worked rings with cone working surface onto mandrel and introducing to grinding sleeve whose working surface is in the form of truncated circular cone with angle of generatrix equal to angle of ring profile; imparting rotation and reciprocation motion to mandrel on portion from diameter D1 of upper part of sleeve until diameter D2 of lower part of sleeve. Diameter D1 corresponds to diameter of piston ring tightened by flexible belt with zero out-of-roundness; D2 corresponds to diameter of working cylinder of engine in which piston ring is mounted; selecting height of pack of piston ring depending upon angle of generatrix and difference of diameters. It provides uniform metal removal from ring circumference. EFFECT: enhanced efficiency of working. 3 dwg
Patent RU-2153995-C2 (RU)
Inventor: MARGOLIN A I
IPC: B61J1/00
Filed: 1998-03-03
Granted: 2000-08-10
Abstract: FIELD: railway transport. SUBSTANCE: invention can be used in replacement of bogies in case of change of track gauge and in repair of cars. Accurate mounting of new bogie under car without visual examination is provided owing to the fact that bogie changer is made in form of transborder moving in pit square to approach tracks and is provided with platform with two sections of track made for displacement in vertical plane. Two bogie alignment devices are mounted on each track of transborder. Each device is essentially a movable frame with stops spring-balanced along track axis and furnished with toothed rack. Drive shaft with right-hand and left-hand threads with rotation drive is mounted on frame. Rotation drive is operated by current relay. Frame carries also carriages engaging with threads of shaft. Carriages are provided with hinge-mounted spring-loaded levers engaging with axles of bogie wheels and stops of frame. Toothed rack is in meshing with gear wheel of shaft arranged across sections of track and furnished with brake disk. Gear wheel on second end of shaft engages with toothed rack of alignment device arranged on parallel section of track. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2174717-C2 (RU)
Title: Thermonuclear reactor and its reaction process
Inventor: ROSTOKER NORMAN
IPC: G21B1/05
Filed: 1996-08-22
Granted: 2001-10-10
Abstract: FIELD: thermonuclear units. SUBSTANCE: proton and ionized-boron beams are injected in confining magnetic field within reactor at definite speeds. Ionized boron and proton function as nuclear reagents in system using configuration of reversed field and are subjected to fusion so as to produce three alpha-particles whose kinetic energy is converted into useful energy. Boron and proton beams are passed from respective injectors to reaction chamber so as to ensure relative energy of 0.65 MeV corresponding to resonance minimum in effective section of reaction. Energy of boron beam is 0.412 MeV and that of proton beam is 1 MeV. Novelty is that beams tend to circulate within device unidirectionally thereby making it possible to avoid fast change of mean speeds of beams due to ion-ion scattering. Ions remain confined for relatively long time which enhances collision in nuclear fusion. Energy of both ion beams should not be over 100 keV as it will impair resonance in effective section. In the process ions are brought to adequate energy level and density by means of inlet device beyond magnetic confinement device. EFFECT: enhanced reliability. 31 cl, 9 dwg
Patent RU-2178413-C2 (RU)
Title: Method of synthesis of 3-amino-1,2,4-benzotriazine-1,4-dioxide (variants)
Inventor: FILION RICHARD
IPC: C07D253/10
Filed: 1996-11-21
Granted: 2002-01-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes the improved methods of synthesis of 3-amino-1,2,4-benzotriazine-1,4-dioxide by interaction of benzofurazan-1-oxide with cyanogen amide disodium under conditions of homogeneous reaction carrying out, namely, in an aqueous dimethylsulfoxide at 55-65 C followed by crystallization in buffered solution containing an excess of sodium acetate. In preferable variant method involves interaction of benzofurazan-1-oxide with cyanogen amide disodium under condition of homogeneous reaction also and the following purification in mixture of acetone with acetic acid. EFFECT: improved method of synthesis. 6 cl, 2 tbl, 8 ex
Patent RU-2173263-C2 (RU)
Title: Method and device for manufacturing foam plastic building panels
IPC: B29C44/12
Filed: 1997-01-24
Granted: 2001-09-10
Abstract: FIELD: construction of building walls. SUBSTANCE: continuous process of assembling foam plastic building panels involves unreeling of top and bottom shells and their delivery to straightener. Then shells are introduced to rolling creator to produce shells in building form. Foam plastic is compressed between shells to form continuous integral panel. The latter is wringed out under pressure by means of conveyer and thermally treated. Then panel is cut by means of clamping and cutting-off machine to form finished panel complying with specified data. Upper and lower stiffening members are released by untwisting after unreeling of top and bottom shells. Upper stiffening member and top shell are put in first straightener. Lower stiffening member is leveled and partially joined to bottom shell. Building form is molded of both shells with stiffening members to provide abutting butt-ends of fastening. Continuous panel is thermally treated in furnace. Device is meant for use continuous processing line for building panels and probe for foam plastic. EFFECT: provision for ensuring continuous processing of foam plastic building panels. 7 cl, 7 dwg
Patent RU-2207260-C2 (RU)
Title: Device for fastening railway tank barrel on platform body frame (versions)
Inventor: SHIPILOV G V
IPC: B60P7/13
Filed: 1999-02-17
Granted: 2003-06-27
Abstract: FIELD: railway transport. SUBSTANCE: according to first design version, device contains clamps arranged near each other and enclosing the barrel. Ends of clamps are connected with clamping bolts by means of crew sleeves. Clamps are provided with locks preventing their turning around longitudinal axis with provision of longitudinal displacement. According to other design version, device contains clamp enclosing the barrel and secured on platform body frame cradle, and clamp lock preventing turning of clamp around longitudinal axis and providing its longitudinal displacement. EFFECT: prevention of clamp twisting at tightening up, improved reliability of unit fastening tank barrel on platform body frame. 4 cl, 7 dwg
Patent RU-2165944-C2 (RU)
Inventor: SUSOROV I A
IPC: C08L75/08
Filed: 1999-06-02
Granted: 2001-04-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described is composition for preparing low-module oil-benzo-resistant materials having low hardness (10-30 Shore A units) comprising mixture of oligoestertriol and oligoestertriol with molecular weight of 2000, 2,4- toluylene diisocyanate and rubber crumb of 160-500 mcm fraction at weight ratio of oligoestertriol, oligoestertriol and 2,4-toluylene diisocyanate of 0.925:0.075:1.5 and weight fraction of rubber crumb of 10-20%. EFFECT: improved deformation-strength characteristics of elastomers with oil benzo-resistance and low values of elasticity and hardness module remaining unchanged. 2 tbl
Patent RU-2176078-C2 (RU)
Title: Procedure measuring density
Inventor: MORDASOV D M
IPC: G01N9/26
Filed: 1999-06-16
Granted: 2001-11-20
Abstract: FIELD: chemical, food and paint and varnish industries. SUBSTANCE: according to procedure measuring density measurement and comparison vessels are filled with equal flow rate proportional to mass of matter, difference in time of filling of vessels with gas up to specified pressure is measured and used to determine value of density. Technical task of invention consists in increase of accuracy of measurement of density of loose matters and solid bodies of various form, in provision of test of their picknometric density. EFFECT: increased measurement accuracy.
Patent RU-2197894-C2 (RU)
Inventor: GAVRILOVA N A
IPC: A61B5/0532
Filed: 1999-09-24
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying electroacupuncture examination after Nakatani. Meridians outside of norm corridor observed in two or more diagnostic tests are determined on the basis of three diagnostic tests separately for the right and left side that do not change their state for the opposite on no one of them. Nakatani examination method is applied before each treatment session. Meridians of insufficiency are determined. Other meridians state changes are calculated for every meridian of this kind according to Wu-xing system. Meridians found outside the norm corridor before the treatment are taken into account with their initial states recorded at the beginning of the treatment but not the current ones. Insufficiency meridian excitement causing negative influence upon at least one of other meridians, tonic stimulation of such meridian is not to be applied. EFFECT: enhanced accuracy of meridian selection. 5 tbl
Patent RU-2233520-C2 (RU)
Title: Base for duct
Inventor: BJUAR IVON
IPC: H02G3/04
Filed: 1999-11-05
Granted: 2004-07-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: base of a duct has at least two openings for fastening members spaced in the longitudinal direction. Each of the openings fastening members is covered with a plug, which can be removed and is a part of the base being directly formed by preliminary stamping. 
     EFFECT: improved design. 
     10 cl, 5 dwg
Patent UA-27801-C2 (UA)
Title: Process for the preparation of spherules of one or a number of alimentary or medicinal active principles
Inventor: JEAN-MARIE DOLLAT
IPC: A61P3/02
Filed: 1994-02-02
Abstract: New process for the preparation of spherules of one or a number of alimentary or medicinal active principles where, in a first step, spherules are formed by controlled division of a primary emulsion of oil in water in a water-immiscible solvent and then, in a second step, the spherules obtained are separated off.
Patent UA-10936-C2 (UA)
Title: Method for treatment of productive layer
Filed: 1994-04-14
Abstract: Method for treatment of productive layer includes pumping in chemical reagents with change of reaction of medium. Before treatment one determines reaction of medium being treated, after that one performs cyclic treatment of productive layer. In each cycle of treatment to productive field one pumps in solution of chemical reagents with reaction of medium opposite to reaction of medium being treated before pumping in that solution. At the end of reaction well is developed, at that for treatment of layer one uses chemical reagents containing surface-active substances in amount not less than 0.5 mass %. At that solutions of chemical reagents with alkaline reaction of medium include anion-active SAS, and solutions of chemical reagents with acid reaction of medium includes cation-active SAS.
Patent UA-21946-C2 (UA)
Title: A base coat for metalic surface
Filed: 1994-08-23
Abstract: A base coat for metallic surface comprises alkylresorcinoepoxyphenolformaldehyde resin, modified hydrophobizated kaolin and solvent. A base coat additionally comprises powder lignin rust modifier on the base of the product of hydrolysis lignin modification with amines, solvent, and blue phthalocyanine and yellow lightproof dyes.
Patent UA-44697-C2 (UA)
Inventor: Eek-Vansales Louis
IPC: C07B61/00
Filed: 1995-07-07
Abstract: Method of paraformaldehyde production, mainly continuous production of paraformaldehyde with purity from 80 up to 89 percent by weight including the following operations: production of formaldehyde solution of essentially the same concentration as the purity of paraformaldehyde which should be produced; heating of the solution to the temperature within the limits from 80 up to 100 °C; application of the heated solution on the metal conveyor belt moving from the first heated zones to the second cooled zones, and the application is made on one of the first zones.
Patent UA-34502-C2 (UA)
Title: Appliance for continuous determination of humidity of bulk material
IPC: G01N22/00
Filed: 1996-03-28
Abstract: The invention relates to the method and appliance for continuous determination of bulk material by means of micro-wave indicator.
Patent UA-29556-C2 (UA)
Title: rolling stand
Inventor: FEDOSOV VOLODYMYR HAROLDOVYCH
IPC: B21B13/10
Filed: 1999-12-20
Abstract: The invention relates to the ferrous and nonferrous metallurgy, namely to the rolling production, and it can be used for expanding the assortment of rolled products at reconstruction of stands. In the rolling stand, by guaranteeing the possibility of fastening the mechanisms of stand out of the bodies of back braces on the plate, the technological parameters of stand with simultaneous increase of its hardness are increased, the passage to the universal stands is provided at reconstruction of due stands.
Patent UA-63977-C2 (UA)
Title: Vibratory mixer
Inventor: BERNYK MAKSYM PAVLOVYCH
IPC: B01F11/00
Filed: 2000-05-05
Abstract: Invention relates to the vibratory mixers and it can be used for mixing of bulk materials in agriculture, food, building and chemical branches of industry. The vibratory mixer contains vibroexciter, container on resilient supports, in which is mounted a blade shaft, which by its ends brought-out beyond the limits of container is rigidly connected with overrunning clutches, external cages of which are connected with pendulums and loads. Additional pendulums with the loads are connected to the container, which with the help of the springs are connected with the pendulums of overrunning clutches and container. Invention ensures higher reliability and duration of the work of overrunning clutches and the broader range of adjustment of the rotation parameters of blade shaft.
Patent RU-2184262-C2 (RU)
Title: Rotary power plant
Inventor: KATARGIN R K
IPC: F02K7/075
Filed: 2000-01-05
Granted: 2002-06-27
Abstract: FIELD: transport engineering; engines. SUBSTANCE: proposed power plant designed for use as vehicle drive is device providing direct conversion of heat energy into rotation. Rotary power plant consists of two pulsejet engines secured on one axle of rotation in the middle pipes. Exhaust pipes of pulsejet engines are placed in different directions of gas flow action on one diameter, their jet nozzles forming a pair of rotational forces. Combustion chamber are orientated along arc of movement with valves forward. EFFECT: improved economy and efficiency of process of conversion, provision of knocking combustion. 2 dwg
Patent RU-2216064-C2 (RU)
Inventor: GOZEBERG VAL TER
IPC: H01F27/32
Filed: 1998-06-25
Granted: 2003-11-10
Abstract: FIELD: electrical engineering; television sets and computer monitors. SUBSTANCE: high-voltage transformer incorporating diode-type divider is designed for operation at voltages exceeding 20 kV. High-voltage winding is disposed in coil former compartments under primary winding. In order to reduce electric field between coil former and core and to prevent corona inner surface of former is covered with conducting coating incorporating colloidal graphite in its composition. Conducting coating may be made in the form of metal-coated plastic film wound between core and coil former. Space between core and former may be filled with material whose relative permeability ε r  is much greater than that of air. High-voltage windings are essentially fully closed with primary winding so that they are actually completely shielded from noise radiation built up in high-voltage winding. EFFECT: reduced space requirement and cost, enhanced electric strength in continuous mode of operation. 10 cl, 6 dwg
Patent RU-2238719-C2 (RU)
Inventor: KHORKHOTA STIVEN T
IPC: A61K9/48
Filed: 1998-10-05
Granted: 2004-10-27
Abstract: FIELD: chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: non-desirable materials in gelatinous, cellulose or plastic capsules used for storing the dried, powder pharmaceutical preparative forms are extracted with supercritical fluids. Method is used also for removing non-desirable materials from a medicinal powder. The powder amount remaining in capsules after inhalation is minimized. Capsules or powder is treated with carbon dioxide or its mixture with ethanol at temperature 35-37 o C and under pressure 75-655 bars. Invention provides reducing amount of lubricating materials for press-form and impurities that can be in capsules. 
     EFFECT: improved treatment method. 
     5 cl, 9 tbl, 24 dwg