baber/WOPTO huggingface dataset:
Patent RU-2054743-C1 (RU)
Inventor: SHCHEPOCHKINA YULIYA ALEKSEEVN
IPC: H01K9/02
Filed: 1992-06-05
Granted: 1996-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: translucent bulb houses luminous element mounted with the help of holder with contact parts. At least one of contact parts has free end made for deviation and contact with sections of luminous element. Weight is anchored on free end of contact part of holder. EFFECT: enhanced operational characteristics. 3 dwg
Patent RU-2065854-C1 (RU)
Title: 4-benzoyl isoxazole derivatives, process for preparation thereof, herbicidal composition, and method of controlling weeds
Inventor: CAIN PAUL ALFRED
IPC: A01N43/80
Filed: 1992-08-04
Granted: 1996-08-27
Abstract: 4-Benzoyl isoxazole derivatives of general formula (I): <CHEM>  wherein:     R<1> represents cyclopropyl;     R<2> represents -S(O)nR;     R<3> represents chlorine, bromine or trifluoromethyl;     R represents methyl; and     n represents 2; and their use as herbicides is described. >  w
Patent RU-2055584-C1 (RU)
Inventor: ALIFANOVA NATALYA N
IPC: A61K33/44
Filed: 1992-07-20
Granted: 1996-03-10
Abstract: FIELD: medicine. SUBSTANCE: activated carbon is treated with citric acid aqueous solution at concentration 0.2-1% at the temperature of an aqueous solution 90 C, not above, followed by washing with water to pH 5-6. EFFECT: simple, effective method showing ecological and biological harmless. 1 tbl
Patent RU-2088604-C1 (RU)
Inventor: VERSHININ NIKOLAJ P
IPC: C08J5/00
Filed: 1992-08-26
Granted: 1997-08-27
Abstract: FIELD: polymeric compositions. SUBSTANCE: method involves applying high-molecular substance on inorganic substance particles in preliminary heated vortex layer working zone. Parent substances were heated using heat generated by rotating electromagnetic field followed by pressing. Pressing is carried out at temperature exceeding that of the corresponding high-molecular substance drop point. Also, parent substances were heated before application in apparatus working zone to 60-80 C and pressing is carried out at temperature exceeding that of drop point by 10-100 C at specific pressure 5·10 7  - 3·10 8 . EFFECT: improved method of producing. 4 cl
Patent DE-10025061-C1 (DE)
Inventor: GAUERT JOERG
IPC: F15D1/02
Filed: 2000-05-23
Granted: 2002-05-02
Abstract: The device has a grid-like structure (6), which is thicker in its area in the central axis (M) of the flow channel (1) than in its sections along the channel walls. The thickness decreases continuously or in steps. The structure has a mainly pyramid, conical, or spherical shape, and its central axis is aligned with the central channel axis. A second cylindrical or cube-shaped structure (7) is located above the first one.
Patent DE-10029761-C1 (DE)
Title: Tube press joint making process involves applying pressing work of drive by more than one stroke
Inventor: SPECKEMEYER JENS
IPC: F16L13/14
Filed: 2000-06-16
Granted: 2001-10-31
Abstract: The tube press joint making process involves inserting a pressing tool (9, 12) in its open position in the connecting region and activating a specific form of pressing work to create the joint by closing the tool. The pressing work (force times travel) of the drive required for the pressing is applied by more than one stroke.
Patent DE-10039094-C1 (DE)
Title: Apparatus for measurement of e.g. distances in biophysics comprises laser and prism from whose surface light is totally internally reflected, producing light field captured by optical wave guide which feeds it to photodetector
Inventor: FINK RAINER H A
IPC: G01D5/26
Filed: 2000-08-07
Granted: 2002-02-07
Abstract: Apparatus for quantitative, high resolution measurement of distance, force, elasticity, pressure or acceleration comprises a laser (1) and a prism (3) from whose surface (5) light (4) is totally internally reflected, producing a homogeneous, evanescent light field with a large area. An optical wave guide (7) with a sloping end captures this light and feeds it to a photodetector (9).  Apparatus for quantitative, high resolution measurement of distance, force, elasticity, pressure or acceleration comprises a laser (1) and a prism (3) from whose surface (5) light (4) is totally internally reflected, producing a homogeneous, evanescent light field with a large area. An optical wave guide (7) with a sloping end captures this light and feeds it to a photodetector (9). The wave guide is held in a mounting (11) which allows its front section to be bent vertically, varying the amount of light transmitted to the photodetector.
Patent DE-10050022-C1 (DE)
Title: Selecting embryogenic plant cells, useful e.g. for determining regenerative potential of in vitro cultures, by expressing artificial embryogenic marker gene
Inventor: CHESNOKOV YURIY
IPC: C12N15/82
Filed: 2000-10-06
Granted: 2002-05-23
Abstract: Method for selecting embryogenic cells (A) from in vitro cultures that uses an artificial embryogenic marker gene (I) comprises a promoter with embryogenic activity and the gene for green fluorescent protein (GFP). Transformed cells are cultured in vitro and at an early stage are fractionated in a cell sorter for recovery of cells that show fluorescent emission.  Method for selecting embryogenic cells (A) from in vitro cultures that uses an artificial embryogenic marker gene (I) comprises a promoter with embryogenic activity and the gene for green fluorescent protein (GFP). (I) is integrated stably into the genome of plant cells so that it is expressed in the cytoplasm of (A). Transformed cells are cultured in vitro and at an early stage are fractionated in a cell sorter for recovery of cells that show fluorescent emission.  An Independent claim is also included for (I).
Patent DE-10052258-C1 (DE)
Title: Braking method, for suspended overhead transport train e.g. for underground mine, uses electronic control system for controlling hydraulically pressure for operation of brake plates
Inventor: EMBERT WOLFGANG
IPC: B61H9/02
Filed: 2000-10-21
Granted: 2002-04-04
Abstract: The braking method has the electronic control system (7), coupled to at least one drive unit (9) for the transport train, used for controlling operation of at least one braking unit (12), provided with brake plates which are operated hydraulically against the resetting force of at least one braking spring.  The hydraulic pressure is controlled via electrically controlled braking valves, with monitoring of the movement of the brake plates into engagement with the overhead travel rail (2).  An Independent claim for a braking device for a suspended overhead transport train is also included.
Patent DE-10112458-C1 (DE)
Title: Testing of acoustic wave source propagating in liquid medium involves detecting change in intensity of transmitted light passed through liquid medium perpendicular to propagation direction
Inventor: RESTLE KARL-HEINZ
IPC: G01H9/00
Filed: 2001-03-15
Granted: 2002-10-10
Abstract: The method involves detecting a pressure-dependent change in the optical characteristics of the liquid medium. Light is passed through the liquid medium in a direction perpendicular to the direction of propagation of the acoustic waves and the change in the intensity of the transmitted light is detected.  AN Independent claim is also included for an arrangement for testing source of acoustic waves.
Patent DE-10203562-C1 (DE)
Title: Circuit for feeding test signal into hydrophone output amplifier in underwater receiving antenna, has signal lines for test signals provided with electronic switch with attenuator at output
Inventor: WITTSCHIEF NORBERT
IPC: G01S7/526
Filed: 2002-01-29
Granted: 2003-06-18
Abstract: A low resistance signal source (20) generates test signals. Two signal lines (21,22) are connected at high resistance to one of the two inputs of respective charge amplifiers (13,14), the inputs being connected to the hydrophone (10). One signal line carries the test signals, while the other carries test signals with a 180 degree phase shift. An electronic switch (29,30) with an attenuator (22,34) on its output is arranged in each signal line.
Patent DE-10213179-C1 (DE)
Title: Substitution fluid feed monitoring method for extracorporal blood treatment device uses measured propagation time of substitution fluid feed pump pressure wave
Inventor: ZHANG WEI
IPC: A61M1/34
Filed: 2002-03-25
Granted: 2003-08-07
Abstract: The monitoring method uses measurement of the propagation time of the pressure wave of the substitution fluid feed pump (22) between the latter and the extracorporal blood circuit (5A) for determining the substitution fluid feed ahead or after the blood filter (1).  An Independent claim for an extracorporal blood treatment device is also included.
Patent DE-19534464-C1 (DE)
Title: Device preventing dryout of electromagnetic oscillating-piston pump
Inventor: HOEHN DIETER
IPC: D06F75/18
Filed: 1995-09-16
Granted: 1996-12-05
Abstract: The device is based on an electronic control circuit (4) measuring the voltage developed across a shunt (3) by the current drawn by the pump motor (1) from an AC source (2) and rectifier (6) when the switch (5) is closed. An amplifier (4a) is followed by a band-pass filter (4b), peak rectifier (4c) and comparator (4e) with a DC voltage reference supplied from a potentiometer (4d).  If the pump runs dry, impact and rebound of its piston induce high-frequency variation of current which is detectable by the amplifier. The comparator causes the switch to be opened as soon as the reference is exceeded.
Patent DE-19535475-C1 (DE)
Title: Sulphur di:oxide removal from exhaust gas with sea water without odour emission
Inventor: MAKKINEJAD NAVID DR ING
IPC: B01D53/34
Filed: 1995-09-23
Granted: 1997-04-10
Abstract: Sepn. of SO2 from exhaust gas comprises (a) passing the gas into an absorption tower with sea water; (b) aerating the liquid sump of the tower and hence converting the bisulphite present to bisulphate; (c) discharging the liquid from the sump and formation of sulphate and neutralisation by mixing it with fresh sea water in a sec. reaction tank; (d) measuring the pH of the liquid discharged from the sump and determining variations from the theoretical value of pH 4.0-5; and using the variations to control the amt. of additional sea water supplied to the sump or the amt. of liquor recycled.
Patent DE-19601586-C1 (DE)
Title: Ferroelectric printing form production method
Inventor: HIRT ALFRED DIPL PHYS DR RER N
IPC: G03G15/056
Filed: 1996-01-18
Granted: 1997-07-10
Abstract: The production method uses a printing head (1) which is sealed against the ferroelectric printing form via a spring elastic seal (11), with a discharge plasma produced within a discharge chamber (3) at a gas pressure of below 10 hPa. The electrical charge carriers are deflected towards the printing form, to provide polarisation of the latter at discrete image points. The charge carriers may be focussed via a number of apertured plates (7,8,9) between the printing head and the printing form, between which electrical and/or magnetic fields are applied.
Patent DE-19606809-C1 (DE)
Title: Energy distribution measurement device for linear accelerator photon field
Inventor: WIEZOREK TILO
IPC: H05H7/00
Filed: 1996-02-23
Granted: 1997-03-27
Abstract: The device is three-dimensional and uses a radiation source (6) and a radiation detector (7) e.g. a CCD camera, positioned in the radiation field, with a matrix block (4) positioned between the source and the detector for weakening the radiation. The matrix block is provided with a material block (2) of given thickness, provided with strips (3) of a material with a different radiation weakening coefficient incorporated in the surface of the material block, with a fluorescent layer (10) on the opposite side of the material block facing the detector.
Patent DE-19609336-C1 (DE)
Title: New substd. di:phenyl-di:phosphane cpds. used e.g. as complexing agents
Inventor: REGNAT DIETER DR
IPC: C07F9/50
Filed: 1996-03-11
Granted: 1997-03-13
Abstract: Cpds. of formula (I) are claimed (where R<1> = H or 1-12C alkyl; R<2> = 1-8C linear alkylene, O-contg. 2-4C alkylene, a gp. of formula (II) or (III), or a 3-10C cycloalkylene gp.; R<3> = 1-25C alky or 6-10C aryl; A = -COO<-> or -SO3<->; x = 0 and y = m = n = 1, or x = y = 1, or 2 and n = 1 or 3, or (If R<2> = (II) or (III)) x = 1, y = 0, m = 0 or 1 and n = 0 or 1).  Also claimed is a process for the prodn. of (I).  Pref. x = 0, y = 1, m = 1 and n = 1 or (pref. x = 1, y = 1, m = 1 or 2 and y = 1 or 2. The R<1>2N- and R<1>2HN<+>- gps. are meta or para, pref. para, to the bond connecting the benzene ring with the P atom. R<1> = 1-4C alkyl, pref. Me or Et, esp. pref. Me; R<2> = 1-4C alkylene or a gp. of formula -(CH2)2-O-(CH2)2-, pref. -(CH2)3- or -(H2)4-; R<3> = 12-24C allyl or 6-7C aryl, pref. 14-22C alkyl; A = -COO<->. The process comprises reacting (IV) with X-R<2>-X in a mole ratio of 1:(1-5), opt. removing excess dihalide and then reacting the prod. with (V); pref., the dihalide is reacted with (IV) or (V) in a mole ratio of 1: (2-2.2). The base used in stage (a) is a cpd. of formula MeH or LiR', in which Me = Li, Na or K, and R' = 1-4C alkyl or Ph. Cpd. (VI) is reduced at 100-150 deg C. with a silane of formula HSiCl2R (where R = Me or Ph). The solvent is acetonitrile, toluene or xylene.
Patent DE-19628097-C1 (DE)
Title: Floor cleaning wiper implement
Inventor: HIRSE GERNOT
IPC: A47L13/144
Filed: 1996-07-12
Granted: 1997-07-31
Abstract: The wiper has a squeezing pressure head extending crossways to the longitudinal direction and a press strip movable relatively to it, which with the pressure head forms a press gap for the wiping sheet. The pressure head (7) is connected with a guide bush (4) displaceable along the rod (1) and forms a support for the wiping sheet holder connected with the rod. The press strip (16) is connected with a grip sleeve (12) limitedly longitudinally movable relative to the guide bush. Between the guide bush and the grip sleeve a pressure spring (20) is arranged acting in the apparatus longitudinal direction.
Patent DE-19700423-C1 (DE)
Title: Friction-type adjustable automotive shock-absorber
Inventor: CAUSEMANN PETER DR ING
IPC: B60G17/015
Filed: 1997-01-09
Granted: 1998-05-28
Abstract: The piston (7) works in a pressure chamber (5) dependent on parameters characterising the vehicle movements. It acts on a friction component (9) so as to restrict the movements of the vehicle. The vibratory movements of a vehicle wheel (13) are transmitted to the friction component, and are damped by the friction between the latter and the piston. The friction component can be controlled by a transmission lever (11) pivoting in a mounting (19) fixed to the vehicle superstructure. The pressure chamber and piston can be incorporated in the mounting. The piston end can protrude from the chamber towards the friction component.
Patent DE-19721935-C1 (DE)
Title: Chip carrier arrangement
Inventor: BERGMANN EDUARD
IPC: H01L23/40
Filed: 1997-05-26
Granted: 1998-12-10
Abstract: The chip carrier arrangement has a substrate (2) carrying at least one chip (1). It also has a circuit board (4). The substrate main surfaces are associated with the lower side of the circuit board (4) and is fastened to it. At least one recess (8) is provided in the circuit board (4) to receive the chip (1). The chip (1) has several bond surfaces on its side furthest from the substrate (2). These are each electrically connected via a bond conductor (10) to a conductive track on the upper side of the circuit board (4). The bond conductors (10) are completely surrounded by an insulating resin (15). The substrate (2) has several electric conductor parts (13) on its main surface (3) nearest the lower side of the circuit board (4). These conductor parts (13) are each connected to a first (12) and a second (14) contact point. Several first contact points are provided on the foot side of the chip (1), via which the chip (1) is also electrically connected to the electric conductor parts.
Patent DE-19722158-C1 (DE)
Inventor: BUCK MARTIN
IPC: H03K19/0185
Filed: 1997-05-27
Granted: 1998-11-12
Abstract: The input circuit comprises an inverter (I) and a differential amplifier (D), which in the input side are connected to the input and, in the output side, to the output of the input circuit. The input circuit has two operating modes: depending on an activation signal (ACT) according to the first operating mode, the differential amplifier (D) is activated, while the inverter (I) is deactivated; and, according to the second operating mode, the differential amplifier (D) is deactivated, while the inverter (I) is activated. Advantage: the inventive input circuit permits the operating mode to be appropriately selected using a low voltage TTL-type level or a SSTL-type level.
Patent DE-19737201-C1 (DE)
Title: Boring machine preparing lined or sooted flues for stainless liner
Inventor: BLUMA HEINZ
IPC: F23J3/02
Filed: 1997-08-27
Granted: 1998-06-10
Abstract: This unit to bore out flues has a drive, shaft and boring head, carrying swinging cutters. The drive is located inside a guide cage, from which the shaft is brought out. The unit is held on a hauling rope, extending down through the flue. In this new design, the free end of the shaft (7) carries a freely-rotating eye (14), to which the hauling rope is fastened. The boring head (4) carries pivots, their axes parallel to the shaft. Rods (11) are mounted on these, tipped at the outer ends with cutter plates (10).
Patent DE-19755932-C1 (DE)
Title: Tapping hole plugging machine for metallurgical furnaces
Inventor: SCHNEIDER WERNER DIPL ING
IPC: F27D3/15
Filed: 1997-12-17
Granted: 1998-12-10
Abstract: The tapping hole plugging machine for metallurgical furnaces incorporates a plugging gun (1) which is provided with a pressure cylinder (2) for accommodation of a plug material, and a plugging piston (3) for pressing the plug material out of a nozzle (6) of the pressure cylinder.  It further incorporates a unit for pivoting or shoving the plugging gun from a rest position into a plugging position.  The machine is characteri-zed by an end piece (7) which is slidable relative to the nozzle.  The pressure (B) of this end piece on the furnace wall (15) in the tapping hole zone, for purposes of sealing, adapts itself to the thrust (P) which is required for the plugging process, and is produced by the piston (3).
Patent DE-19815872-C1 (DE)
Title: Photomask clear mask pattern drawer
Inventor: BESENBOECK WOLFGANG DIPL PHYS
IPC: G03F7/20
Filed: 1998-04-08
Granted: 1999-07-15
Abstract: The pattern includes an optical transceiver arrangement (14,17) which scans the surface of a clear mask (5) using a scanning light group (15). The scanning light (16) reflected from the surface of the clear mask is evaluated and an examination of the clear mask surface is enabled with respect to existing surface distortion especially particle.  Preferably, the optical transceiver arrangement includes a laser (14) which generates the scanning light. The optical transceiver determines the intensity and the polarisation degree of the reflected scanning light for evaluation.
Patent DE-19819706-C1 (DE)
Title: Mold for intermediate rail section
Inventor: STEINHORST MICHAEL
IPC: B23K23/00
Filed: 1998-05-02
Granted: 1999-10-28
Abstract: The mold, for casting an intermediate rail section, has risers (25) for the head sides with the under side cross section surfaces at the lower edges of the head flanks of the rail head (8).   The risers extend upwards from the edges to give an entry cross section at the risers into the molding zone, according to the thickness of the rail web (7), to meet the expression 0.6 hL  <=  A  <=  3.75 hL, where h is the height of the rail head, L the width of the welded joint and A the surface of the entry opening cross section.
Patent DE-19819951-C1 (DE)
Inventor: HALBAUER PETER
IPC: A61F13/15
Filed: 1998-05-05
Granted: 2000-02-10
Abstract: The invention relates to a disposable hygiene article, especially a diaper, an incontinence product or an incontinence liner, comprising a front area (4), a back area (6) and a middle area (8) which lies between them; and an fixing system (60) for connecting the back area (6) to the front area (4). After use, the inventive hygiene article can be rolled or folded up and fixed securely in this position for disposal. To this end, the article is configured in such a way that the layer (44) forming the exterior surface facing away from the body is a film layer. The outside of said film layer is corona-treated so that this area has a higher level of wettability - of between 35 and 50 dyn/cm - than untreated areas of the film layer. This ensures that the first fixing element (72) adheres more strongly.
Patent DE-19825877-C1 (DE)
Title: Press tool for making tampon with longitudinal grooves
Inventor: KUHN KURT
IPC: A61F13/20
Filed: 1998-06-10
Granted: 1999-11-18
Abstract: Tampons are manufactured in a multistage process by a press tool with two groups of press-pads (1,2) acting on a cylindrical plug (3) formed by a ribbon of fibrous fleece material. In manufacture, the pressure pads are uniformly distributed around the plug (3). The first group (1) of pads have concave press surfaces (4) and in the first production step are moved and applied in a linear direction to create a cylinder. In the second step, only the second group of pads is applied and moved to create a defined core, the diameter of which is less than that of the cylinder. In a third step, the second set of pads (2) is withdrawn.
Patent DE-19849766-C1 (DE)
Title: Cryogenic reservoir with heated gas supply
Inventor: RUEDIGER HORST
IPC: F17C9/02
Filed: 1998-10-28
Granted: 1999-12-02
Abstract: A cryogenic reservoir eg. for hydrogen fuel, has a vertical duct with a widened base containing a heater (12) and with a rising duct (5) to take released gas to the top of the tank where a gas space (4) feeds a gas outlet duct (13). The rising duct is double walled to provide a thermal insulation. The top of the duct tapers to a wide bowl (9) to assist the separation of gas and liquid. The heater raises the pressure of the gas to about 10 bar.
Patent DE-19922788-C1 (DE)
Title: Procedure to sort in-house post
Inventor: ROSENBAUM WALTER S
IPC: B07C3/00
Filed: 1999-05-18
Granted: 2000-10-05
Abstract: The company E-mail system is coupled with the control of the sorting machine (4) to avoid need of automatic reading of hand-written addressees. Each envelope (1) has an identification e.g. number in digits and bar code, attached, readable by human and machine (2). The sender finds the addressee E-mail address file and inputs the envelope number.  When the envelope number is input, the addressee and envelope number are transmitted to the sorting machine, which contains a sort plan. The sorting machine assigns the addressee a specific distribution number. The transmission to the distribution point temporarily indicates the transferred envelope number so when the sorting machine reads the bar code the envelope is sorted to the correct distribution point.
Patent RU-2056013-C1 (RU)
Inventor: KHOTEEV VYACHESLAV A
IPC: F24H3/00
Filed: 1992-10-29
Granted: 1996-03-10
Abstract: Использование: для обогрева жилых, складских помещений, выставочных залов. Сущность изобретения: корпус 1 нагревателя выполнен в виде эксцентрически установленных обечаек 2 и 3 и снабжен вертикальными перегородками 14 с турбулизирующими отверстиями 15. Между обечайками 2 и 3 образована камера 17 нагрева воздуха с переменным поперечным сечением от входных 18 к входным 19 отверстиям, выполненным в обечайке 2. Камера 17 нагрева воздуха сообщена с камерой 8 дожигания посредством перфорированных трубок 20, закрепленных на внутренней поверхности обечайки 3. 5 з. п. ф-лы, 2 ил.
Patent RU-2007618-C1 (RU)
Inventor: ZAKHAROV BORIS S
IPC: F04B47/00
Filed: 1992-12-07
Granted: 1994-02-15
Abstract: FIELD: oil and gas industry. SUBSTANCE: pump has a cylindric case provided with suction valve and fixed sealing unit and hollow plunger with a delivery plunger. The bottom of the case is provided with at least one additional sealing unit spaced from the main at a distance which follows a relationship available in the invention description. EFFECT: enhanced efficiency. 5 dwg