baber/WOPTO huggingface dataset:
Patent DE-60323737-D1 (DE)
Inventor: HOSHIKAWA JUN
IPC: C08F6/16
Filed: 2003-03-20
Granted: 2008-11-06
Abstract: To an aqueous PTFE polymer emulsion having a PTFE content of from 10 to 50 mass% obtained by emulsion polymerization of tetrafluoroethylene in the presence of an anionic perfluorocarboxylate surfactant (APFC), from 2 to 20 mass%, based on the mass of PTFE, of a nonionic surfactant having an average molecular weight of from 450 to 800 and an inorganic/organic property ratio of from 1.07 to 1.50 and from 10 to 800 mass%, based on the mass of PTFE, of water are added to obtain an aqueous PTFE dispersion having a PTFE content of from 1 to 40 mass% of PTFE, and then PTFE is concentrated by sedimenting the PTFE and separating a PTFE-rich aqueous dispersion composition from the supernatant. According to the present invention, a PTFE-rich aqueous dispersion composition having a low APFC concentration can be obtained.
Patent DE-60324458-D1 (DE)
Inventor: HIRAI MITSUHARU
IPC: C07H21/00
Filed: 2003-11-27
Granted: 2008-12-11
Abstract: In a method for concentration and purification method of nucleic acids using electrophoresis, cationic surfactant is added to a sample containing nucleic acids so as to adjust electric charge of impurities in the sample, and then the sample is placed in an electric field for electrophoresis so as to concentrate and purify the nucleic acids. The cationic surfactant (4) adsorbs substance other than the nucleic acids so as to adjust the electric charge of the substance, and the adsorption of the cationic surfactant (4) is adjusted by the added amount of nonionic surfactant (3). Alternatively, nucleic acids are contacted with a separation medium (108), and then recovered by a filter (104). <IMAGE>
Patent DE-60327763-D1 (DE)
Inventor: OKAIZUMI HIROYUKI
IPC: A23L1/00
Filed: 2003-02-26
Granted: 2009-07-09
Abstract: A method for producing a food shaped as a continuous bar by placing a continuous inner material on a continuous strip of an outer layer material that is transferred on a former belt, comprising the steps of placing food material that includes the inner material placed on the strip of the outer layer material in a channel space defined by the former belt while it is running; and shaping part of the former belt that is located at the channel space as a sleeve by pushing and joining edges of the former belt by a pushing device to allow edges of the outer layer material to be joined.
Patent DE-60330238-D1 (DE)
Inventor: LE BOUTEILLER IVAN
IPC: F28F9/02
Filed: 2003-06-02
Granted: 2010-01-07
Abstract: The heat exchanger comprises a tube bundle (12), a manifold (18) into which the tube bundle opens and a manifold box (20). The manifold and manifold box are formed by two half-shells having flat joints (22,24) assembled along a common joining plane.
Patent DE-60333229-D1 (DE)
Inventor: WINTER GREG
IPC: C07K16/00
Filed: 2003-12-24
Granted: 2010-08-12
Abstract: A simple method for generating antibody-based structures suitable for  in vivo  use. A method for the generation of antibody-based structures suitable for  in vivo  use comprising the steps of: (a) selecting an antibody single variable domain having an epitope binding specificity; and (b) attaching the single domain of step (a) to an effector group. Uses of molecules generated using the method are also described.
Patent DE-60334209-D1 (DE)
Inventor: VAN DER SANDEN HENRICUS T
IPC: H05K13/08
Filed: 2003-05-20
Granted: 2010-10-28
Abstract: A method places a component at a desired position on a substrate by means of a placement device. The component is transported to an intermediate position above the desired position and a position difference between the intermediate position and the desired position is determined by means of a camera and a processor. Subsequently, the component is transported to the desired position on the substrate, making use of the position difference. The camera, which is arranged at the side of the component opposite the component's side facing the substrate, takes an image of at least the portion of the substrate that includes the desired position as well as the placement device.
Patent DE-68902444-D1 (DE)
Inventor: GAUTHIER PIERRE
IPC: B01D53/22
Filed: 1989-09-07
Granted: 1992-09-17
Abstract: In this process the lightest constituents are at least partially removed by permeation (at 2) before the stages of partial condensation (3) and of distillation (4) and the permeate is diluted using the residual gas. Application to the recovery of liquefied petroleum gases from a residual refinery gas. <IMAGE>
Patent DE-68903049-D1 (DE)
Inventor: BAUER DENISE
IPC: C22B3/00
Filed: 1989-06-07
Granted: 1992-11-05
Abstract: The present invention relates to a process for recovering gallium by using a liquid/liquid extraction process. It relates more particularly to a liquid/liquid extraction process for gallium present in acidic aqueous solutions containing especially zinc, consisting in bringing the aqueous solution into contact with an organic phase containing chiefly an organic solvent and an extractant, characterised in that the extractant is a or a mixture of compounds belonging to the class of substituted hydroxyquinolines and in that the organic phase also contains a surface-active agent of ionic nature and a coagent for the said surfactant. The process permits an industrial extraction of the gallium in acidic solutions containing zinc.
Patent DE-68905849-D1 (DE)
Inventor: BEAUVAIS FRANCOIS
IPC: F42B14/06
Filed: 1989-03-02
Granted: 1993-05-13
Abstract: The technical sector of the invention is that of devices for connection by mutually engaging shapes between an arrow-type penetrator and a sabot consisting of a plurality of segments. The sabot (2) and the penetrator (1) being positioned relative to one another by means of a stop (6), the connection device according to the invention comprises a first profile (7) carried by the penetrator and a second profile (8) carried by the sabot and is characterised in that there is a relative axial play (J) between the first and the second profile, the total value of which is calculated so as to allow differential expansions of the sabot and penetrator which are attributable to temperature gradients. The invention is used for arrow-type artillery ammunition. <IMAGE>
Patent DE-68909830-D1 (DE)
Inventor: CROSSFIELD MICHAEL DAVID
IPC: H01F5/00
Filed: 1989-02-20
Granted: 1993-11-18
Abstract: An antipilferage system for the detection of magnetic tags comprises an assembly (2) of spirally wound emitter (1) and/or detector (3a,3b) coils. This arrangement enables a tag to be detected regardless of its orientation.
Patent DE-68923546-D1 (DE)
Inventor: WARKE WILLIAM LYLE
IPC: A01B45/02
Filed: 1989-06-22
Granted: 1995-08-24
Abstract: A lawn treatment apparatus comprises an open-bottomed support body (10) having three treatment implements in the form of spiking devices (12) or brushing/sweeping devices adapted to move through the open bottom. Means are carried by the support body (10) to drive the treatment implements (12) with a combination of vertical and horizontal oscillations. Biasing means (14) are provided normally to hold the implement in a vertical attitude or substantially so when stationary.
Patent DE-69005863-D1 (DE)
Inventor: ALARY JEAN-ANDRE
IPC: C25D13/02
Filed: 1990-03-12
Granted: 1994-02-24
Abstract: This process comprises the following stages:
 - fine dispersion, in an aqueous or hydroorganic medium, of insoluble inorganic solid products in the presence of a coating resin capable of being electrodeposited,
 - preparation of an electrophoresis bath by adjustment of the composition of the dispersion,
 - deposition by electrophoresis, on a porous conductive support, of a layer of resin-coated inorganic solid products,
 - optional deposition of a number of layers,
 - thermal treatment of the porous conductive support and of its electrodeposited layer of solid products. 
<??>Filter membranes are thus obtained which are suitable for microfiltration, ultrafiltration and reverse osmosis. 
<IMAGE>
Patent DE-69009475-D1 (DE)
Inventor: JAWAD SAJAD MOHAMMED
IPC: G01N21/25
Filed: 1990-06-15
Granted: 1994-07-07
Abstract: PCT No. PCT/GB90/00924 Sec. 371 Date Jan. 29, 1992 Sec. 102(e) Date Jan. 29, 1992 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15972 PCT Pub. Date Dec. 27, 1990.Color changes in a target, such as a chemical sensor using a colorchanging indicator reagent to detect the presence of a poisonous gas, are continuously monitored by reflecting the target (10) on to a sensor (16) light originating from first one and then another light source (12a, 12b, etc), each having a different, known emission wavelength. In each cycle, direct light from the appropriate source is also collected by another sensor (14), connected in a closed loop (26) with circuitry in which the emission intensity is compared with a known reference value (38) and which adjusts the emission intensity so as to stabilize it at this constant reference value. Once this is stabilized, the reflected light intensity signal is passed to a data store (20), after which a divider (22) produces an output signal (36) representing the ratio of the reflected light intensities in two separate cycles originating from two different light sources (12a, 12b, etc). The conduct of each cycle is controlled by timing means (18). Where there are two light sources, the wavelength of the second (12b) is outside the response range of the target, that of the first (12a) being at or near the peak target response, so that all the divider output signals represent successive values of actual reflected light intensity. These signals can be processed to show the rate of color change in the target and used to operate e.g. an alarm.
Patent DE-69022983-D1 (DE)
Inventor: GEORGE KATHLEEN
IPC: B01D61/02
Filed: 1990-12-27
Granted: 1995-11-16
Abstract: A method is disclosed for separating impurity components, UV absorbers and/or UV absorber precursors contained in an ethylene glycol-water stream thereby desirably allowing the recovery of the glycols contained in such stream in an economical and efficient manner. Specifically, these undesirable components are separated by contacting the ethylene glycol-water stream with a suitable semi-permeable membrane to effect such separation.
Patent DE-69029794-D1 (DE)
Inventor: SPEAKMAN JOHN GABRIEL
IPC: C08F4/60
Filed: 1990-12-13
Granted: 1997-03-06
Abstract: The present invention relates to a process for (co-)polymerizing ethylene in a gaseous phase, by means of a fluidized and/or mechanically stirred bed reactor, with the help of a catalyst comprising a chromium oxide and a titanium compound, supported on a refractory oxide and activated by a heat treatment. The process is characterized in that the catalyst is introduced into the reactor in the form of a dry powder consisting of particles free from prepolymer and the (co-)polymerization is carried out in the presence of an organoaluminium compound. The (co-)polymer thus obtained has substantially low catalyst residues, and an improved stress cracking resistance.
Patent DE-69100186-D1 (DE)
Inventor: PORTER RONALD J
IPC: B23B25/02
Filed: 1991-01-22
Granted: 1993-09-02
Abstract: A device for skiving and roller burnishing a workpiece (6) including a cutter (8) and a chip crusher (14) for crushing strings of chips (10). The crusher is positioned beneath the cutter such that low pressure coolant directs the chips from the end (12) of the workpiece and cutter directly into the crusher. The crusher includes rolls (26, 28) having a plurality of teeth (30) for pulling the strings of chips through the crusher. <IMAGE>
Patent DE-69100253-D1 (DE)
Inventor: CALMETTES LIONEL
IPC: F16B2/08
Filed: 1991-05-23
Granted: 1993-09-16
Abstract: Leaktight coupling device for two smooth equal-diameter tubes arranged end-to-end, especially for the coupling of two parts of an engine exhaust pipe, such as those of motor vehicles. A one-piece sleeve (1) comprises a longitudinal slot (2) with two radial assembly lips (3), and surrounds the opposing ends of the two tubes on which it is clamped by means of a screw or bolt (7) passing through the radial lips. The sleeve (1) has two frustoconical ends (1b) located either side of a cylindrical middle portion (1a) intended to straddle the point of connection of the two tubes and each lip (3) of the longitudinal slot (2) comprises at least one stiffening part (5) extending between said lip and each of the corresponding frustoconical ends of the sleeve. 
<IMAGE>
Patent DE-69100938-D1 (DE)
Inventor: GRANGER MAURICE
IPC: A47K10/38
Filed: 1991-10-04
Granted: 1994-02-17
Abstract: This dispenser of paper towels with central unwinding is characterised in that the tray (3) is arranged around its central opening (3, 1) in the shape of a chimney (3, 2) rising up inside the body (1), the said chimney having the function of straightening the paper previously wound and crumpled during the unwinding inside the roll. <IMAGE>
Patent DE-69110749-D1 (DE)
Inventor: GROSSCURT ARNOLDUS C
IPC: C07D403/04
Filed: 1991-04-26
Granted: 1995-08-03
Abstract: The invention relates to new barbituric acid derivatives of the general formula <CHEM>  wherein   R   is a substituted or unsubstituted phenyl group or heteroaryl group having 5 or 6 ring atoms, the heteroaryl group comprising one or more hetero atoms selected from the group consisting of N, O and S, and the substituents being selected from the group consisting of halogen, cyano, nitro, formyl, acetyl, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy and optionally substituted phenoxy; R1   is a C3-C5 alkyl group, a C3-C5 alkenyl group, a C3-C5 alkynyl group, a cyclopropyl group or a cyclopropyl(C1-C4)alkyl group, and R2   is a C1-C4 alkyl group or an amino group;  as well as salts and metal complexes of the said compounds. These compounds may be used in compositions for the control of insects, in particular aphids, in agriculture, horticulture and silviculture.
Patent DE-69117810-D1 (DE)
Inventor: SHIMODA JUNJI
IPC: B41J2/05
Filed: 1991-06-17
Granted: 1996-04-18
Abstract: An ink jet recording apparatus for an ink jet recording apparatus includes a plurality of electrothermal transducer element for producing thermal energies for formation of recording liquids; and driving device for supplying electric energy to the electrothermal transducer elements in accordance with data to be recorded and a control signal, wherein the plural electrothermal transducers are grouped into plural groups, and the groups are simultaneously driven by the driving device, wherein the electrothermal transducer elements in a group are supplied with electric power in a period between maximum expansion of a bubble in a previously driven group and expiration thereof. <IMAGE>
Patent DE-69123872-D1 (DE)
Inventor: FISCHER UDO KARL
IPC: B22F7/00
Filed: 1991-04-18
Granted: 1997-02-13
Abstract: According to the invention there is now available a method for manufacturing a cemented carbide body for rock drilling inserts or wear parts with complicated geometry characterized in that the body is sintered together from simpler parts being different with respect to composition and/or grain size to a body with desired complex geometry. <IMAGE>
Patent DE-69130328-D1 (DE)
Inventor: BERGERON PAUL EDWARD
IPC: G09F11/02
Filed: 1991-12-19
Granted: 1998-11-12
Abstract: A sign providing for the serial display of three discreet messages is disclosed. The disclosed sign has an array of discrete vertical three sided sign elements provided with an improved sign element mounts and bearings, improved detachable face plates for the display of the three sign messages, and an improved sign element drive for simultaneous rotation of the sign element array in 120 DEG increments for sequential display of the three discrete messages of the sign.
Patent DE-69133438-D1 (DE)
Inventor: GALBRAITH DOUGLAS C
IPC: G06F17/10
Filed: 1991-04-30
Granted: 2005-02-17
Abstract: A logic module includes a first and a second two-input multiplexer (12,14) each having first and second data inputs. Both the first and second multiplexer (12,14) include a select input (20,28), both of which are connected to the output of a two-input logic gate of a first type (34,48) having first and second data inputs. The inputs to the first and second two-input multiplexers (12,14) are sourced with data signals (D00,...,D11) from a first group. One input of each of the logic gates is sourced from a data signal of a second group and the other input of each of the logic gates is sourced from a data signal of a third group. A third two-input multiplexer (40) has its first and second data inputs connected the outputs of the first and second multiplexers (12,14), respectively. A select input (42) of the third two-input multiplexer (40) is connected to the output of a two-input logic gate of a second type (48) having first and second data inputs. The output of the third two-input multiplexer (40) is connected to a first data input of a fourth two-input multiplexer (60) having a HOLD1 input coupled to its select input. Its output is and a CLEAR input are presented to an AND gate (70) whose output is connected to the second date input of the fourth two-input multiplexer (60) and to the first data input of a fifth two-input multiplexer (78). The select input of the fifth two-input multiplexer (78) is connected to a HOLD2 input. Its output and the CLEAR input are presented to an AND gate (88) whose output is connected to the second data input of the fifth two-input multiplexer (78) and to an output node (Z). The CLEAR, HOLD1 and HOLD2 inputs are defined by combinations of signals from a data signal (C1,C2) of a third group which may contain a data signal of one of the other groups. <IMAGE>
Patent DE-69200325-D1 (DE)
Inventor: DILL MICHAEL C
IPC: F16B15/08
Filed: 1992-02-28
Granted: 1994-09-22
Abstract: A strip (10) of collated fasteners (12), each having a shank (18) and a head (22) includes, a carrier (30) moulded from a polymeric material with a sleeve (32) for each fastener (12). Each sleeve (32) has an annular portion and a breakable portion (36), which breaks into two segments as the fastener (12) gripped by such a sleeve is driven. The breakable portion, which is notched at one end, has a pair of similar, laterally opposed, outwardly opening, continuously curved concave recesses with open windows, from which portions of the fastener shank (18) emerges. In a fastener-guiding tool, parallel ribs of a guiding device fit into such recesses, into close proximity with the emerging portions, so as to guide the strip between such ribs. <IMAGE>
Patent DE-69201512-D1 (DE)
Inventor: REID LEONARD F
IPC: B21D39/06
Filed: 1992-05-04
Granted: 1995-04-06
Abstract: A tubular bushing (68) is positioned into an opening (92) in a member (88). An axially split expansion sleeve (66) is placed onto a small diameter portion (54) of an extended mandrel (40). The mandrel (10) includes an increasing diameter portion (56) and a maximum diameter end portion (58) endwise from the small diameter portion (54). The maximum diameter portion (58) is sized to fit through the tubular bushing (68). The expansion sleeve (66), while on the small diameter portion (54) of the mandrel (10) can also fit through the bushing (68). The sleeve (66) is placed on the small diameter portion (54) of the mandrel (10) with its inner end (76) against the end (78) of a sleeve positioner (40). A tubular nosepiece (16) surrounds the sleeve positioner (40), and extend axially beyond the end surface (78). The mandrel (10) is inserted through the bushing (68) while the bushing (68) is within opening (92). The mandrel (10) is moved to place the sleeve (66) within the bushing (68), and an end surface (41) of the nosepiece (16) against a surface portion (84) of the workpiece (88). At the same time, the end surface (43) of a nosepiece extension (39) is positioned against an end surface (82) of the bushing (68). The mandrel (10) is then pulled through the sleeve (66). Movement of the increasing diameter portion (56) and the maximum diameter portion (58) through the sleeve (66) imposes a radially outwardly directed force on the sleeve (66), causing the sleeve (66) to expand. The expanding sleeve (66) exerts a radially outwardly directed force on the bushing (68). In response, the bushing (68) is expanded radially into a secure interference fit within the opening (92) in the workpiece (88). <IMAGE>
Patent DE-69206709-D1 (DE)
Inventor: MCGIBBON GRAEME
IPC: C09D11/10
Filed: 1992-07-10
Granted: 1996-01-25
Abstract: An aqueous composition suitable for use as a printing ink is provided which comprises an aqueous solution or emulsion of a film-forming polymer containing a titanium compound which is the reaction product of a titanium orthoester, a beta-diketone and a dihydric alcohol. Preferably the composition also contains a pigment or dye and other conventional printing ink additives. The titanium compounds enhance the adhesion and heat resistance properties of the compositions and in contrast to known additives do not lose their efficacy when the ink is stored for more than a few hours.
Patent DE-69211578-D1 (DE)
Inventor: KRAEMER THIERRY
IPC: E06B9/24
Filed: 1992-02-26
Granted: 1996-07-25
Abstract: a) Flexible screen for roll-up folding door of the ''concertina'' type, b) Screen characterised in that the panel consists of the assembly of strips (2) equipped at their ends with transverse bulges (4), interacting with grooves forming slides (7) provided to this end in rigid profiles constituting the stiffening elements (3). <IMAGE>
Patent DE-69232496-D1 (DE)
Inventor: SQUINTO STEPHEN P
IPC: C07K7/06
Filed: 1992-04-23
Granted: 2002-04-25
Abstract: The present invention provides for assay systems that may be used to detect and/or measure neurotrophin activity or to identify agents that exhibit neurotrophin-like activity. It is based, at least in part, on the discovery that the trkB proto-oncogene encodes a tyrosine kinase receptor that may serve as a functional binding protein for BDNF and NT-3. The present invention also provides for diagnostic and therapeutic methods based on the interaction between BDNF and/or NT-3 and trkB, and for a number of orphan receptor molecules. <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE>
Patent DE-69233336-D1 (DE)
Inventor: BARTH PETER THOMAS
IPC: C12N15/70
Filed: 1992-02-21
Granted: 2004-05-13
Abstract: The invention relates to vectors which include an inducible selection gene and a sequence which codes for a heterologous polypeptide. In a particular example the selection gene comprises the tetA and tetR genes. The vector may also include a sequence which is capable of conferring stability on the vector, such as the cer sequence, a transcription terminator, such as gene 32 from bacteriophage T4, a ribosome binding site, and a multi-cloning site. Hosts transformed with the vector, processes for preparing these hots, and processes for preparing polypeptides using these hosts.
Patent DE-69301205-D1 (DE)
Inventor: TOKI TADAAKI
IPC: C07D213/89
Filed: 1993-07-16
Granted: 1996-02-15
Abstract: The amide compound of the formula (I) or its salt: <CHEM> wherein X is an oxygen atom or a sulfur atom, Y is a haloalkyl group, each of R<1> and R<2> which are independent of each other, is a hydrogen atom, an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a cycloalkyl group which may be substituted, -C(W<1>)R<3>, -S(O)nR<4> or -NHR<5>, or R<1> and R<2> together form =C(R<6>)R<7> or together with the adjacent nitrogen atom form a C4-5 5- or 6-member heterocyclic group which may contain a nitrogen atom or an oxygen atom, R<3> is an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a cycloalkyl group which may be substituted, an aryl group which may be substituted, an alkoxy group, an alkylthio group or a mono- or di-alkylamino group, R<4> is an alkyl group or a dialkylamino group, R<5> is an alkyl group or an aryl group, each of R<6> and R<7> which are independent of each other, is an alkoxy group or an alkylthio group, W<1> is an oxygen atom or a sulfur atom, m is 0 or 1, and n is 1 or 2, provided that when m is 0 and X is an oxygen atom, R<1> and R<2> are not simultaneously hydrogen atoms.