baber/WOPTO huggingface dataset:
Patent RU-2114829-C1 (RU)
Title: 1,2,4-substituted piperidines and a method of their synthesis, intermedium compounds of piperidone and a method of their synthesis, pharmaceutical composition based on new compounds
Inventor: VAL TER SHILLING
IPC: A61K31/443
Filed: 1992-08-11
Granted: 1998-07-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new 1,2,4-substituted piperidines of the formula (I)   where R 1  free phenyl- or diphenyl-C 1 -C 4 -alkyl or that substituted with halogen and/or trifluoromethyl; 9-fluorenyl, pyridyl-C 1 -C 4 -alkyl; quinolyl-C 1 -C 4 -alkyl; 5-chloro-2-(1H-1,2,4-triazolyl-1-yl)-phenoxy-C 1 -C 4 -alkyl; free benzoyl or that substituted with C 1 -C 4 -alkyl, C 1 -C 4 -alkoxyl, hydroxyl, halogen, trifluoromethyl, di-C 1 -C 4 -alkylamino-group and/or cyano-group; naphthoyl; 2-fluorenoyl; phenyl- or diphenyl-C 2 -C 4 -alkanoyl; naphthyl-C 2 -C 4 -alkanoyl; dimethylcyclohexanoyl; quinolylcarbonyl; pyridyl-C 2 -C 4 -alkanoyl; benzylhydroxycarbonyl; free phenylalanyl or phenylcarbamoyl or that substituted with acetyl or 4-carboxamidobutyroyl; 2,3,4,9-tetrahydro-1H-pyrido-[3,4-b]-indole-3-yl-carbonyl; R 2  - free phenyl or naphthyl or that substituted with halogen; R 3  - hydrogen, C 1 -C 4 -alkyl, cyclohexyl, phenylcarbamoyl or 3-aminocarbonylpropionyl; R 4  can be substituted if necessary with C 1 -C 4 -alkyl or C 1 -C 4 -alkoxyl, phenyl, naphthyl, benzyl, pyridyl that can be C-substituted if necessary with C 1 -C 4 -alkoxyl or indolyl N-substituted with C 1 -C 4 -alkanoyl; quinolyl; benzofuranyl; benzthiophenyl substituted if necessary with C 1 -C 4 -alkyl; dihydrobenzopyranyl or anilino-group; X - simple bond, methylene, hydroxymethylene or carbonyl; X - simple bond; X - simple bond, methylene, ethylene, benzylidene or carbonyl or their salts. Compounds of the formula (I) show antagonistic effect with respect to substance P and are the base of pharmaceutical composition exhibiting the indicated effect. Invention relates to also intermedium derivatives of piperidone of the formula (X)   and their acid-additive salts where R 1  means if necessary benzoyl, naphthoyl, 9-fluorenyl substituted with C 1 -C 4 -alkyl, C 1 -C 4 -alkoxyl, hydroxyl, halogen, trifluoromethyl, di-C 1 -C 4 -alkylamino and/or cyano-group; quinolylcarbonyl; R 2  - free phenyl or naphthyl or that substituted with halogen; X 1  - hydroxymethylene. Compounds of the formula (I) where X means carbonyl are synthesized by interaction of amines of the formula (II)   where R 1 ,R 2 ,R 3 ,X 1  and X 2  have the above indicated values with acids of the formula (IV) HOωR 4  (IV) where R 4  means the above indicated values, or their reactive derivatives. Compounds of the formula (I) where R 3  means hydrogen are synthesized by removal of protective group in compounds of the formula (IX)  . Intermedium compounds of the formula (X) are synthesized by interaction of compounds of the formula (Xa)   with P-residue incorporating compound. EFFECT: improved method of synthesis of new compounds. 104 cl, 1 tbl
Patent RU-2101236-C1 (RU)
Inventor: GEZA LUIS KOVAKS
IPC: C02F11/00
Filed: 1992-10-09
Granted: 1998-01-10
Abstract: FIELD: waste disposal. SUBSTANCE: invention, in particular, relates to waste water sludges formed through agency of microorganisms and containing water-retaining cell structure. pH value of sludge is lowered below 4 and sludge is subjected to heat treatment, in particular, at 126-199 C. Heat treatment time should be such as to preserve elevated filterability of sludge, and pressure should ensure liquid state of sludge. Sludge is neutralized to pH 5-9 with ionic calcium compound which may be dust from cement roasting kiln or calcium hydroxide. Then, mechanical filtration is effected, which can be preceded by repeated heat treatment at 126-199 C during the time ensuring preservation of elevated filterability of sludge even at pressure ensuring liquid state of sludge. Sludge may as well be treated in such a way that heat treatment is performed by direct contact with steam under pressure at 143-199 C for 15 min to 3 h, repeated heat treatment at 126 C for 5 min, and filtration for at least 2 h to water content in sludge below 55 wt %. EFFECT: enhanced treatment efficiency. 15 cl, 1 dwg , 12 tbl
Patent RU-2053263-C1 (RU)
Inventor: PERMYAKOVA LARISA V
IPC: C12C11/00
Filed: 1992-07-17
Granted: 1996-01-27
Abstract: FIELD: brewing. SUBSTANCE: method involves preparing of wort, adding stabilizing agent and fermentation with the help of brewer's yeast. Mixture of α-, β-, and γ-cyclodextrins is used as said stabilizing agent, its quantity being 1-50 g/l. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2052431-C1 (RU)
Title: Способ тепловой обработки бетонных и железобетонных изделий
Inventor: FILIPPOV VLADIMIR V
IPC: C04B40/02
Filed: 1992-05-26
Granted: 1996-01-20
Abstract: Способ тепловой обработки бетонных и железобетонных изделий при атмосферном давлении в среде насыщенного пара предназначен для изготовления стройматериалов. Цель изобретения - экономия топливно-энергетических ресурсов, ускорение процесса твердения и повышение прочности бетона. Сущность: выдержка изделий в камере производится без подачи тепла до достижения бетоном максимальной скорости роста прочности с последующей выдержкой (без подачи тепла) 0,5-1,5 ч. Затем вновь подъем температуры до исходной и выше осуществляют с максимально возможной скоростью и выдержкой без подачи тепла в течение 0,5 - 2 ч.
Patent RU-2059912-C1 (RU)
Title: Safety valve
Inventor: BOCHKOV BORIS M
IPC: F16K17/06
Filed: 1992-06-05
Granted: 1996-05-10
Abstract: FIELD: valving. SUBSTANCE: thick-walled sleeve is tightly received in the cylindrical bore of a housing. A spring-loaded valving member is mounted inside the sleeve with a spaced relation to it. The inner surface of the sleeve is provided with a ring collar. The valving member has a ring projection. The face surface of the projection is positioned with a spaced relation to the collar. The sleeve and valving member are mounted inside the housing for permitting control of the space width. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2055087-C1 (RU)
Inventor: BRUJ OLEG I
IPC: C09C1/04
Filed: 1992-07-09
Granted: 1996-02-27
Abstract: FIELD: production of pigments. SUBSTANCE: desired pigment contains (mass %): zinc oxide 4.2-85.0, zinc sulfide 11.6-83.3, magnesium oxide 0.1-5.0 and water. Ground chemisorbent on the base of zinc oxide being waste of scrubbing gas and containing not more 30 mass % of sulfur is calcined at 200-300 C. Magnesium oxide and/or zinc oxide is added into said mixture. The process is followed by grinding. Covering power of desired pigment is 49-65 g/m 2 . EFFECT: improves quality of desired pigment, improves efficiency of method. 3 cl, 1 tbl
Patent RU-2046551-C1 (RU)
Title: Electric heating device
Inventor: GOLDSHTEJN ABRAM I
IPC: H05B1/02
Filed: 1992-09-25
Granted: 1995-10-20
Abstract: FIELD: electric engineering. SUBSTANCE: resistors 1-4 are connected to alternating current power supply 7 through contactor 5. Pairs of these resistors are also by-passed by diodes. Middle point of each pair of diodes is connected to middle point of corresponding pair of resistor via contact element. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2027895-C1 (RU)
Title: Pneumogravitational power plant
Inventor: TURLENKO PAVEL G
IPC: F03G3/00
Filed: 1992-10-12
Granted: 1995-01-27
Abstract: FIELD: power engineering; electric power generating sets. SUBSTANCE: mounted on shaft of wheel is turbine which is connected through pipe line to reservoir car where compressors are arranged; compressor pistons are connected with wheels by means of rods; rails are bent in form of sinusoid; delivery manifolds are provided with check valves; mounted in upper portion of reservoir car is inclined trajectory above which compressors are mounted; compressors are secured on U-shaped uprights. EFFECT: enhanced reliability. 3 dwg
Patent RU-2046509-C1 (RU)
Title: Electromagnetic motion converter
Inventor: SOKOLOV BORIS I
IPC: H02K7/06
Filed: 1992-10-08
Granted: 1995-10-20
Abstract: FIELD: rotary-to-linear motion conversion. SUBSTANCE: screw drum 1 carries field winding 2 and is set in motion by induction motor 3 with star-connected winding through shaft 4 relative to fixed reactive member 5. Winding is supplied with power from three-phase bridge rectifier 10 whose input leads are connected to part of turns of three-phase windings near neutral point. Number of turns from which tap is made to rectifier 10 is determined as W o =W a ·(U o /U а ),, where W a  is number of turns of motor phase winding; U o  is supply voltage of drum field winding; U a  is phase voltage of motor windings. Supply voltage picked off part of armature winding turns is constant in magnitude and independent of motor load which maintains constant the maximum tractive force of drum. EFFECT: improved design. 1 dwg
Patent DE-10029113-C1 (DE)
Inventor: ARNDT MANFRED
IPC: E05B19/06
Filed: 2000-06-14
Granted: 2002-01-10
Abstract: The invention relates to a method for producing a flat key whose key shaft is provided on at least one face with profiles that serve as main and/or supplementary guiding grooves and/or with certain features. One or both faces are provided with base profiles (6), and a first undercut (1) is produced in one or more of these base profiles (6) the direction axis of which is different from the direction axis of the corresponding base profile (6). At least one base profile (6) that has a first undercut (1) is provided with a second undercut (4) which extends from the first undercut (1) and whose direction axis is different from the direction axis of the first undercut (1) and equal or different from the direction axis of the base profile (6).
Patent DE-10056473-C1 (DE)
Title: Transponder for metallic object has rigid body formed as screw with IC chip in threaded bolt coupled to antenna in screw head
Inventor: HOUDEAU DETLEF
IPC: H01Q1/22
Filed: 2000-11-15
Granted: 2002-01-17
Abstract: The transponder has a rigid body (1) in the form of a screw, provided with a screw head (10) and a threaded bolt (11), with an IC chip (2) incorporating a transponder circuit coupled to a radial antenna (3) used for data and energy transfer, positioned within the screw head at a distance of at least 5 mm from the underside of the screw head, the IC chip incorporated in the threaded bolt. The rigid body can be made of a plastics which remains stable at high temperatures.
Patent DE-10063780-C1 (DE)
Title: Hand tool e.g. fish filleting knife, has anchoring element for functional tool element acting as design element incorporated in transparent handgrip
IPC: B25G1/00
Filed: 2000-12-21
Granted: 2002-03-07
Abstract: The hand tool (10) has a partially transparent plastics handgrip (12) with at least one incorporated design element (14) and a functional tool element (11), e.g. a blade, secured to the handgrip via an anchoring element (13), simultaneously acting as a design element. The anchoring element may have a hole (15) filled with the plastics material for securing it to the handgrip, with a further hole (18) provided through the handgrip and the anchoring element, allowing a cord to be attached to the hand tool.
Patent DE-10080917-C1 (DE)
Title: Device for rotational angle adjustment of camshaft relative to crankshaft of internal combustion engine has rigidly interconnected stator and rotor plates of same basic contour but some having additional cut-outs
Inventor: MOTZ THOMAS
IPC: F01L1/34
Filed: 2000-03-14
Granted: 2003-08-14
Abstract: The stator and rotor each consist of a packet of rigidly interconnected plates preferably produced by stamping. The stator and rotor plates have the same outer contour but some of them have additional cut-outs inside the outer contour and a defined position in the respective plate packet. Some rotor plates have overlapping of offset cut-outs which with the rotor plates without cut-outs form channels which are closed on the side. The stator and rotor plates may be interconnected by lazer welding, countersunk rivets or countersunk screws, for example.
Patent DE-10129747-C1 (DE)
Title: Wärmeisolierung für einen Hochspannungs-Leistungsschalter für tiefe Temperaturen
Inventor: GIESE BURKHARD
IPC: H01H33/56
Filed: 2001-06-15
Granted: 2003-02-06
Abstract: Es wird vorgeschlagen, dass eine Hochspannungs-Leistungsschalter-Anordnung in Dead-Tank-Bauweise, welche für den Einsatz bei Tiefsttemperaturen vorgesehen ist, eine Wärmeisolierung aufweist. Die Isolierung soll dabei als Container (13, 13a) um das Kapselungsgehäuse (2) mit Tragvorrichtung (8), Steuerschrank (9), Antrieb (10) und weiteren dem Kapselungsgehäuse (2) zugeordneten Baugruppen ausgeführt sein.
Patent DE-10157704-C1 (DE)
Title: Temperature controlled conveyer for plastic injection moldings comprises an inclined air permeable conveyer in a housing to which temperature controlled air flow is supplied
Inventor: WEIDENMUELLER RALF
IPC: F26B17/04
Filed: 2001-11-24
Granted: 2003-06-12
Abstract: The conveyer belt is enclosed by a housing(1) with an inlet(8) at one end and an outlet at the other for transported moldings. Inlets(19) into the closed housing along the conveyer length allow heated air from a fan to enter the housing and vents(21) allow air escape. Air can pass through the conveyer belt in the vertical direction.  Preferred Features: The regularly spaced inlets are connected to a fan(13) via a network of pipes(15). Air flow rate from the fan and flow in the pipes can be adjusted to maintain a set minimum pressure above atmospheric. Air inlets and outlets are located in the two housing sidewalls with inlets below and outlets above the supporting surface of the conveyer. Vents are slits extending along the housing length. Air from the fan is heated and filtered. The conveyer is inclined to the horizontal and follows the housing profile.
Patent DE-10207355-C1 (DE)
Title: Fluid powered surgical drill has connector with thermally actuated closure to allow pressure fluid flow only above set temperature
Inventor: HOEGERLE ROLAND ALOIS
IPC: A61B90/00
Filed: 2002-02-19
Granted: 2003-06-18
Abstract: The surgical instrument such as a fluid operated drill (10) has a housing (18) with a fluid connection defining a fluid passage in a chamber for pressure fluid flow. The connector has a seal for selective closure of the fluid flow. The connector can be thermally operated to allow flow above a set temperature, such as one hundred and twenty degrees Celsius.
Patent DE-10230496-C1 (DE)
Title: Production of an alkali borosilicate glass tube, avoiding deposition of sublimation products in its interior involves locating bore outlets after hollow shaft outlet opening
Inventor: DICK ERHARD
IPC: C03B17/04
Filed: 2002-07-06
Granted: 2003-09-11
Abstract: The outlet openings of the bores (2), seen in the drawing direction, lie after the outlet opening of the hollow shaft (6).
Patent DE-19601947-C1 (DE)
Title: Method of monitoring the hardening of setting resin
Inventor: KALINKA GERHARD DR
IPC: G01N33/44
Filed: 1996-01-11
Granted: 1997-09-11
Abstract: The method involves generating an a.c. voltage of defined amplitude via a generator (4) with voltage controlled frequency and applying it to a capacitive sensor (5) in contact with the resin. The a.c. current in the sensor is converted (6) into an equivalent a.c. voltage which is amplified to a defined level by a voltage controlled amplifier (7). The generator and signal voltages are read into a computer (1) via an analogue-to-digital converter (2) and evaluated wrt. amplitude and phase under software control to enable derivation via a digital-to-analogue converter (3) of control voltages for the variation of voltage and frequency.
Patent DE-19619261-C1 (DE)
Title: Seal for seal hose or tubular catheter to tube section-shaped connecting piece
Inventor: ROTH CHRISTIAN
IPC: A61M39/06
Filed: 1996-05-13
Granted: 1997-04-03
Abstract: In the through passage opening of the sealing ring (11) is a radial wall (12) of one-piece construction with the ring, and which is provided with a hole, the edge of which is widened when the catheter (2) is pushed through. The connecting piece is a Luer (RTM) inner cone (3). The radial wall of the sealing ring is material-homogeneous with the sealing ring. It consists of an adhered or welded disc. The radial wall hole consists of a slot or a cross slot. The sealing ring is socket-shaped and is made of silicon rubber. The sealing ring is fixed on the face side of a connecting pin (8) provided with a through hole for the catheter, partic. with an outer cone.
Patent DE-19638601-C1 (DE)
Title: Production of particles with metal compound core and polymeric shell
Inventor: VOLLATH DIETER PROF DR
IPC: B01J13/02
Filed: 1996-09-20
Granted: 1998-02-26
Abstract: Production of particles with a core made of a compound of a metal with a non-metal, and a shell comprises: (a) preparing a vaporisable metal compound and a reaction gas, from which can be produced the compound of the metal with the non-metal; (b) feeding the vaporisable metal compound and reaction gas into a microwave plasma to form the core of particles; (c) cooling the core; and (d) contacting with a further chemical compound which forms the shell. The novelty is that the further chemical compound is a polymerisable organic compound which is polymerised by UV light on the core. The UV light of the microwave plasma is used.
Patent DE-19653860-C1 (DE)
Title: Motor vehicle locking system
Inventor: LIEB KURT
IPC: E05B77/00
Filed: 1996-12-21
Granted: 1998-02-26
Abstract: The system comprises a starter unit (2) controlled by an electrically coded key and a stop bolt (15) electrically movable from unlocked to locked position via an electronic circuit. The stop bolt forms part of a link spindle locking device (3). The starter unit incorporates a slider (11), which is displaceable by a first control cam (9) connected with the cylinder core (8) of a lock cylinder. The slider is connected via a mechanical binding member (4) with the link spindle locking device so that the stop bolt during the movement of the vehicle also where an electrical fault control occurs is not movable from its unlocked to its locked position. The system-side end (17) of the mechanical binding member is connected with a securing bolt (16), which in the unlocked position of the stop bolt is pressed into a groove-shaped recess (19) in the outer periphery of the stop bolt.
Patent DE-19704196-C1 (DE)
Title: Boiler oil supply system from underground tank
Inventor: CORRADO LEONARDO
IPC: F23K5/14
Filed: 1997-02-05
Granted: 1998-02-19
Abstract: The system (1) recirculates oil in a thermally insulated (5) coaxial pipe (2). The annular outer pipe carries oil from the tank to the boiler, and the inner pipe (3) serves as the return line (11) from the boiler to the tank. The coaxial pipe is made of copper or stainless steel. The outer pipe has an expandable bellows (4) of the same material as the pipe to compensate for differential thermal expansion. Brass T-connectors (6,7) enable the oil supply to enter and leave at right angles to the axis of the coaxial pipe. A non-return valve (12) is located in the oil return line in the T-connector at the burner end of the line.
Patent DE-19707512-C1 (DE)
Title: Clock pulse recovery or replacement method
Inventor: HAAS PETER
IPC: H04J3/06
Filed: 1997-02-25
Granted: 1998-08-27
Abstract: The method involves providing a reference pulse whose frequency is k+m times a nominal frequency of the clock pulse.  A change of the logical level between the clock pulse and a preceding stored value of this clock pulse. is detected and stored.  A further change of the stored level is enabled only after a time period determined through k reference clock pulses, and the logical level of the stored clock pulse is changed, if the level of the clock pulse does not change within a maximum pulse duration of m reference clocks.
Patent DE-19711760-C1 (DE)
Inventor: KNAUS ERWIN DIPL ING
IPC: G05D23/13
Filed: 1997-03-21
Granted: 1998-10-01
Abstract: The invention relates to a thermostatic water mixer in which the cold water fed to one inflow (12) and the hot water fed to another inflow (14) are fed into a mixer chamber (36) via valves (32, 34, 32', 34') which are controlled by an extension element (38). The extension element (38) is mounted on a spring case (40), the inner contour of which is adapted to the outer of the extension elements (38). An annular passage (99) and a collar (95) are furthermore fitted in the mixer chamber in the region where the cold and hot water meet. Flexible sealing rings (32) inserted into the closing body (28) provide protection against scalding in the case of failure in the cold water supply.
Patent DE-19726827-C1 (DE)
Title: Organ object contour location method for computer tomography images
Inventor: JENDRYSIK FABIENNE DIPL ING
IPC: G06T5/00
Filed: 1997-06-24
Granted: 1998-12-03
Abstract: The contour location method uses brightness normalisation of each original image (OI) using the extreme values of the grey value distribution, before subjecting each image point of the normalised image (NI) to a number fuzzy-edge-detection procedures (FEDH, FEDV,FED1,FED2) for locating the horizontal edges, the vertical edges and the diagonal edges respectively.  The image point output values provided by the fuzzy logic devices are fed to a mean value stage (M), providing a mean value (CM) compared with a threshold to provide a contour point (C).
Patent DE-19733662-C1 (DE)
Inventor: DUPRE MICHAEL
IPC: H04Q7/38
Filed: 1997-08-04
Granted: 1999-01-07
Abstract: The invention relates to a method for personalization of GSM chips. At least one subscriber identification character(IMSI) and a card number (ICCID) are stored in the memory area of said chips in addition to a secret key (Ki) and other optional data for personalization purposes. The invention aims to eliminate an unnecessarily high degree of complexity linked to management of all card data in an authentication centre (AC) and to preserve secret chip data in a more secure manner. According to the invention, final data is only written on the chip when the subscriber logs into a subscriber network. One advantage is that only initial data is written into the card enabling the customer to contact the computer centre of the information provider. During first contact the final data is traded between the card and the computer centre and written into the card. The computer centre is simply required to manage cards which have really been issued to customers.
Patent DE-19752118-C1 (DE)
Title: Multi-cylinder direct fuel injection engine testing method
Inventor: NIEDEREDER WERNER
IPC: F02B31/00
Filed: 1997-11-25
Granted: 1999-03-18
Abstract: The invention concerns a method for checking the effect of swirl ducts in multi-cylinder internal combustion engines, in particular direct injection engine, whereby turbulence indices are determined by means of a device measuring turbulence in a simultaneous cylinder capable of being connected to a cylinder head and are compared with a turbulence tolerance band, particular to the engine. The invention is characterised in that in the event of an important tolerance variation with respect to the turbulence tolerance band on the basis of a tolerance index outside the turbulence tolerance band, the transverse section of the swirl duct and/or of the corresponding filling duct in the cylinder head is then consequently shaped or produced in either smaller or larger dimension in one cross-section.
Patent DE-19801146-C1 (DE)
Title: Reciprocating piston pump for high pressure cleaning device
Inventor: BAERLIN THOMAS
IPC: F04B53/00
Filed: 1998-01-14
Granted: 1999-06-24
Abstract: The reciprocating piston pump has a pump housing with a pump block and a pump head having at least one pump chamber (6) containing a driven piston (7). The pump chambers and/or coupling lines (12,14) passing through the interface between the pump block and the pump head are fitted with inserts (17,18) of a plastics material which softens upon heating as are the pump chambers or coupling lines, for ultrasonic, vibration, or friction welding between them.