baber/WOPTO huggingface dataset:
Patent DE-69005185-D1 (DE)
Inventor: SHIOZAKI ATSUSHI
IPC: B41J2/205
Filed: 1990-02-07
Granted: 1994-01-27
Abstract: A serial type liquid jet recording apparatus, including a recording head having an array of plural liquid ejecting devices (300) arranged in a column direction to eject droplets (307, 308) of recording liquid on a recording material (501); an end portion driving circuit (304) for driving one or plural of end liquid ejecting device or devices of the plural ejecting devices; a central portion driving circuit (305) for driving the rest liquid jet ejecting devices; and adjusting device (403) for adjusting a quantity of the droplet only from the end ejecting device by changing a voltage level or a pulse width of a driving voltage of the end portion driving circuit independently of the central portion driving circuit.
Patent DE-69007620-D1 (DE)
Inventor: WALLDEN LARS
IPC: E05B47/00
Filed: 1990-06-15
Granted: 1994-04-28
Abstract: PCT No. PCT/SE90/00402 Sec. 371 Date Dec. 27, 1991 Sec. 102(e) Date Dec. 27, 1991 PCT Filed May 19, 1990 PCT Pub. No. WO91/00405 PCT Pub. Date Jan. 10, 1991.A lock mechanism of the narrow-profile-lock kind comprises a pivotal latch hook (4) which can be manipulated by a key via a cylinder-lock follower (19), a rack element (18), a follower (17) and a spring-activated drive element (6). The lock plunger can also be activated via an electric motor (11), an output shaft (10), and a worm gear (9) which is in meshing engagement with a dogging element (8) which is pivotally mounted on the same shaft (7) as the follower element (17) and has dogs or projections (8b) which enter sector-shaped slots (17b) having a figure-eight configuration. When the electric motor is started the dogging element (8) is rotated through 90 DEG  and the latch hook (4) adopts its locking position. The electric motor returns immediately the dogging element (8) to its starting position, while the follower element (17) remains.
Patent DE-69017222-D1 (DE)
Inventor: VANDERHEYDEN JEAN-LUC
IPC: A61K51/12
Filed: 1990-08-31
Granted: 1995-03-30
Abstract: Improved radionuclide generators include a substantially insoluble salt of a parent radionuclide precursor which may be directly irradiated and then packed in a column for subsequent elution of the daughter radionuclide without the production of counter ion isotopic contaminants. The parent radionuclide precursor is provided in the form of an insoluble salt of the parent element whose counter ion, preferably aluminum, forms a relatively soluble salt with the desired daughter radionuclide. The improved generators may be prepared by reacting a parent radionuclide precursor with aluminum to obtain an aluminum salt of the precursor having low solubility in water, irradiating the aluminum salt to obtain an irradiated aluminum salt of the parent radionuclide, and then disposing the irradiated parent radionuclide in an elutable container. Useful parent radionuclide precursors include molybdenum-98 in the form of molybdate for the production of daughter 99mTc, as soluble pertechnetate, and tungsten-186 in the form of tungstate for the production of daughter 188Re as soluble perrhenate. The daughter 99mTc or 188Re may be eluting the generator matrix, e.g., with a saline solution.
Patent DE-69018315-D1 (DE)
Inventor: KEMP ERNEST
IPC: B23Q7/05
Filed: 1990-05-25
Granted: 1995-05-11
Abstract: Apparatus for twisting a strip (10) of flat material into a helix or other suitable shape comprising one or more feed rollers (11-15) adapted to feed the strip in to means for guiding (18) and locating the strip in the plane of its longitudinal axis, and from whence the strip passes into twist rolls (28,29) which are angularly rotatable with respect to the guide means and which are provided with surfaces which grip the strip and when so angularly rotated twist the strip about its longitudinal axis.
Patent DE-69018928-D1 (DE)
Inventor: GREGOIRE JAMES
IPC: A01D46/28
Filed: 1990-10-19
Granted: 1995-06-01
Abstract: The present invention relates to a vibratory device, particularly for a grape-harvesting machine, comprising a flexible rod (1) and a connecting rod (7) of a length smaller than that of the flexible rod (1). The flexible rod (1) is fastened to the oscillating support (2) by means of a bridge (3) pivoting about a vertical axis (5). The invention is used on a machine for harvesting berries and fruit, especially a grape-harvesting machine. <IMAGE>
Patent DE-69022412-D1 (DE)
Inventor: TSAI TED
IPC: D21C9/14
Filed: 1990-05-04
Granted: 1995-10-19
Abstract: A method of enhancing the quality of a pulp which has been subjected to a chlorine-based bleaching agent, by subjecting the chlorinated pulp to ozonation prior to an extraction stage in the bleaching sequence. The improved pulp of the present invention includes reduction of total organically bound chlorine residues in the wood pulp and adsorbed organic halides (AOX) in the effluent, and has good brightness and viscosity. The advantages of the present invention may be accomplished by means of a bleaching sequence that employs as few as four stages, namely DZED with attendant relatively lower capital investment than heretofore possible.
Patent DE-69026253-D1 (DE)
Title: Stabile arzneimittel mit 3-(hydroxymethyl)-5,5-diphenylhydantoin-dinatrium-phosphatester
Inventor: HERBRANSON DALE E
IPC: A61P25/06
Filed: 1990-05-24
Granted: 1996-05-02
Abstract: Described is a stable pharmaceutical composition of 3-(hydroxymethyl-5,5-diphenylhydantoin disodium phosphate ester, the prodrug of 5,5-diphenylhydantoin (phenytoin) a commonly used drug for the treatment and management of epilepsy and other types of convulsive states. It has been found that degradation of the prodrug to phenytoin can be controlled by controlling the pH of the composition. Controlling the pH to between 8.3 to 9.4 results in the production of diphenylglycinamide as the primary degradant and minimization of degradation to phenytoin. If the pH is maintained at a lower or higher value, then the degradation pattern changes, with earlier than expected product failure.
Patent DE-69027962-D1 (DE)
Inventor: TAIARIOL REDWOOD CITY VAN
IPC: C12M3/00
Filed: 1990-03-09
Granted: 1996-09-05
Abstract: Method and apparatus for in vitro culture of cells in culture medium to produce a viable cell mass of cell number greater than the initial cell number, wherein a cell mass of particular cell number is cultured in a first oxygen-permeable culture sub-compartment to an increased cell number, and then aseptically transferred directly from the first sub-compartment to a next serial culture sub-compartment providing additional medium and/or culture space for further growth and reproduction to produce a viable cell mass of still higher cell number. Continued transfers are made, if necessary, to successive serial culture sub-compartment until a viable cell mass of desired cell number is attained, particularly one useful for seeding of a production-scale culture system.
Patent DE-69031561-D1 (DE)
Inventor: COLE FRANCIS
IPC: C12N9/96
Filed: 1990-04-16
Granted: 1997-11-13
Abstract: A lyophilized mixture of reactants for an immunoassay includes antibody-gold sol particle conjugates, antibody latex particle conjugates, polyethylene glycol, a polyethylene glycol p-isooctylphenyl ether detergent and a sugar such as dextrin or trehalose. The polyethylene glycol is present to enhance binding of the immunoreactants and the polyethylene glycol p-isooctylphenyl ether detergent is present to prevent non-specific interactions. The sugar prevents agglomeration of the polyethylene glycol and polyethylene glycol p-isooctylphenyl ether in the lyophilized mixture at room temperature and facilitates retention of a homogenous distribution of the ingredients of the mixture to thereby enhance shelf life and redistribution of the mixture in an aqueous test system.
Patent DE-69100048-D1 (DE)
Inventor: KORSMEYER RICHARD WILKER
IPC: B05B7/14
Filed: 1991-02-13
Granted: 1993-04-29
Abstract: The apparatus comprises a mixing chamber (18) and a screw means 15, disposed within the chamber (18), for mixing and transporting material downstream to an air atomization nozzle (51). Another aspect of this invention is a method for mixing and spraying a slurry. The method comprises introducing and propelling a particulate solid along a mixing chamber (18). A liquid is introduced downstream from the introduction of the solid, a sufficient distance such that no substantial liquid backs up to the introduction of the solid. The solid and liquid are mixed to form a slurry, substantially in the absence of air. The slurry is propelled downstream, substantially in the absence of air, and atomized. <IMAGE>
Patent DE-69101493-D1 (DE)
Inventor: DELEUIL MICHEL
IPC: A61J3/06
Filed: 1991-01-18
Granted: 1994-05-05
Abstract: Process for the preparation of pearls based on a pharmaceutical active substance exhibiting an indefinite crystallization point. The said active substance is mixed in molten form with a pharmaceutical excipient promoting the solidification of the active substance, the melt is forced to pass through a nozzle which is subjected to a vibration, the pearls formed are allowed to fall in a tower countercurrentwise to a gas, and the pearls formed are collected in the bottom of the tower.
Patent DE-69102834-D1 (DE)
Inventor: MII ADAM
IPC: H05K1/18
Filed: 1991-04-04
Granted: 1994-08-18
Abstract: A semiconductor element string has a number of semiconductor elements (1), each of which has the first and second leads (14 and 15) mounted on a transverse plate (2). The first leads (14) are cut off from the transverse plate (2), when the semiconductor element string is to be mounted on the printed circuit board (3). The second leads (15) connected to the transverse plate (2) serve as the ground lines for the respective semiconductor elements by bending two distal ends of the transverse plate (2) to be mounted on the printed circuit board (3). A linking piece (13) is provided crossing over the middle portions of the first and second leads (14 and 15) so as to make the whole construction more stable. The second leads (15) are bent into a S-shaped structure. Each second lead (15) and its corresponding first lead (14) are located on a first vertical plane which intersects with a second vertical plane (X-Z) passing through a common longitudinal axis of the semiconductor element string by an angle. <IMAGE>
Patent DE-69108599-D1 (DE)
Inventor: DE CREMOUX JACQUES
IPC: C13B30/02
Filed: 1991-04-19
Granted: 1995-05-11
Abstract: Continuous production of sugar crystals from syrups following the process consisting of a first stage (10) where the crystallization is carried out by evaporation while supplying heat and a second stage (14) where crystallization is carried out by cooling. 
<??>In accordance with the invention, the first stage is conducted so that the cooked mass produced has a low solids content (Brix) and a low supersaturation coefficient and this cooked mass is subjected to a pressure reduction, in a tank (12), which causes the rapid evaporation of a certain volume of water and a notable increase in the supersaturation, before the second stage. 
<IMAGE>
Patent DE-69113701-D1 (DE)
Inventor: KOJIMA MINORU
IPC: H01S3/093
Filed: 1991-07-16
Granted: 1995-11-16
Abstract: A diffusion reflector is formed of mica ceramics or fluorine plastics containing barium sulfate, on the surface of which gold or silver is vapor deposited to enhance a diffusion reflectance. A reflective cylinder (1) is formed from said diffusion reflector, and laser rods (3) and lamps (4) are arranged in an internal space of the reflective cylinder (1) to form a solid laser device. Thereby, light can be diffused without focussing light within the reflective cylinder (1), and the laser rods (3) can be uniformly excited. <IMAGE>
Patent DE-69117054-D1 (DE)
Inventor: KLUGER RONALD
IPC: C07F9/09
Filed: 1991-03-12
Granted: 1996-03-21
Abstract: A process for the preparation of acyl phosphate esters of the formula I or salts thereof:    <IMAGE>d represent a linear or branched alkyl group having up to 4 carbon atoms, phenyl or benzyl; n is an integer; when n is 1, R2 represents the group   <IMAGE>    wherein R4 is a linear or branched alkyl, alkenyl or alkynyl, a cyclic alkyl, a cyclic alkenyl, or aryl which may be substituted by alkyl, alkenyl, alkynyl, aryl, arylalkyl, or arylalkenyl, or when n is at least 2, R2 represents the group   <IMAGE>    wherein R4 is as defined above. Novel compounds of the formula I wherein n is at least 2, and modified hemoglobin obtained using the novel compounds are also provided.
Patent DE-69121894-D1 (DE)
Inventor: HANSEN HOLGER
IPC: A61K31/55
Filed: 1991-06-21
Granted: 1996-10-10
Abstract: New heterocyclic compounds having general formula (I), wherein R<3> is (a), or (b), wherein R' is H, C1-6-alkyl or C3-7-cycloalkyl; -B- is -C(R'')=N- or -N=C(R'')-. Or, wherein R'' is a cyclic amine or -NR'''R'''', wherein R''' and R'''' independently are H, C1-6-alkoxy, C3-7-cycloalkyl or C1-6-alkyl. The compounds are useful in psychoparmaceutical preparations as anticonvulsants, anxiolytics, hypnotics and in improving the cognitive function of the brain of mammals.
Patent DE-69126310-D1 (DE)
Inventor: SAVUSALO JARI
IPC: G01R29/10
Filed: 1991-07-24
Granted: 1997-07-03
Abstract: The invention relates to a method and a device for supervising the condition of a receiving antenna by transmitting a radio-frequency measuring signal through an antenna line (2) to the antenna and by measuring (8) the magnitude of a measuring signal component reflected back from the antenna. To improve the measuring accuracy, the invention is characterized in that the same measuring signal is measured also when transmitted directly in the direction of the receiver and the condition of the antenna (1) is determined on the basis of the relative difference between the two measured signal magnitudes.
Patent DE-69126969-D1 (DE)
Inventor: CARDIN CAROLINE
IPC: A61K8/37
Filed: 1991-04-12
Granted: 1997-09-04
Abstract: Ovicidal/pediculicidal anti-lice compositions comprising a mixture of actives wherein the ratio of synthetic pyrethroids to natural pyrethrins is from about 6:1 to about 10:1. Said active mixtures are incorporated into hair treatment compositions, such as shampoos, lotions and conditioners, which are stable at high storage temperatures, effective, safe and easy to use.
Patent DE-69127144-D1 (DE)
Inventor: LEHMANN MARTIN
IPC: B07C5/12
Filed: 1991-07-11
Granted: 1997-09-11
Abstract: Plastic bottles (1) are inline tested in that a predetermined volume (29) is loaded with a predetermined pressure of gas, said predetermined volume (29) is sealingly connected to the interior of the bottle (1) and the pressure resulting in the composite volume of predetermined volume and of said bottle to be tested is measured as indication whether the bottle accords with a rated volume or not. <IMAGE>
Patent DE-69127873-D1 (DE)
Inventor: GRUMLOSE DEAN
IPC: G06F1/04
Filed: 1991-07-17
Granted: 1997-11-13
Abstract: There is disclosed a processing system of the type having a processor which accesses external memory for data and/or instructions which includes an improved external memory access control system for rendering the external memory enable time durations independent from the number of external memory accesses per unit of time for reducing power consumption of the processing system. The control system includes clock means for providing a clock signal which determines the external memory access rate and enable duration control means coupled to the clock means which is arranged to enable the external memory for time durations during each memory access which are independent from the external memory access rate.
Patent DE-69206812-D1 (DE)
Inventor: LUNDQUIST JAN
IPC: H01C7/12
Filed: 1992-09-25
Granted: 1996-01-25
Abstract: The invention relates to a surge arrester comprising a stack of arrester elements (1), for example of zinc oxide, arranged between two end electrodes (2) in an elongated insulating casing (3) of polymeric material, for example EPDM rubber. To mechanically reinforce the arrester, a tube (4) of fibre-reinforced plastic is arranged between the stack of arrester elements (1) and the polymer insulator (3). This tube (4) is manufactured by profile drawing, so-called pultrusion, whereby all reinforcement fibres extend in the axial direction of the tube. This gives the tube (4) a high tensile strength while at the same time the strength in the radial direction is relatively low. This is advantageous in the event of an arrester failure with an internal short circuit, since the tube will then easily crack up and provide a rapid pressure relief without any explosion hazard.
Patent DE-69207933-D1 (DE)
Inventor: POL VINCENT
IPC: A61M60/443
Filed: 1992-03-18
Granted: 1996-03-14
Abstract: The invention relates to an implantable blood pump of the type comprising a shell, a closed deformable bag, an inlet valve and an outlet valve, a drum arranged to roll over a wall of the bag, a bracket mounted to rotate about the axis of the drum and connected by an inextensible flexible component to one of the end edges of the bag, and an electric motor integrated inside the drum and suitable for driving the bracket and the drum in mutual and antagonistic rotation over a fraction of a turn to compress the bag which winds onto the drum to expel blood fluid. According to the invention, the outer shell is rigid and constitutes a sealed housing in which the bag can deform, and the bag is made, at least in part, of a material that is inextensible in two directions so that its original volume remains constant, said bag thus being made insensitive to external underpressure tending to increase its volume while blood fluid is being expelled. The invention is applicable to making non-displacement peristaltic cardiac prosthesis.
Patent DE-69213018-D1 (DE)
Inventor: CAVE JOHANNA
IPC: G09B29/00
Filed: 1992-09-08
Granted: 1996-09-26
Abstract: Method for producing a map of a built-up area, comprising of: producing an illustration substantially to scale of relevant objects, such as streets, in the area; selecting sub-sectors of the area in accordance with the sub-sectors used in a public address coding system; providing the illustrated sub-sectors with mutually differing markings; displaying a key indicating the relationship between the markings and the relevant address codes; composing a film of the illustration of the area with the markings and the key for the purpose of manufacturing a printing plate; manufacturing a printing plate; printing sheet material using the printing plate; finishing the printed sheet material to a ready-to-use map.
Patent DE-69215252-D1 (DE)
Inventor: YOSHIDA HIROSHI
IPC: B01D46/02
Filed: 1992-02-18
Granted: 1997-01-02
Abstract: A compact exhaust gas treating apparatus which is improved in the bag filter performance in order to reduce the amount of dioxin contained in exhaust gas discharged from municipal refuse incineration equipment, industrial waste incineration equipment, etc. An activated carbon filter is disposed along the filter cloth of the bag filter at the purified gas outlet side of the filter cloth so that exhaust gas passes through the activated carbon filter after passing through the filter cloth, thereby being purified. <IMAGE>
Patent DE-69222929-D1 (DE)
Inventor: UEKI KATSUO
IPC: E04C2/08
Filed: 1992-08-18
Granted: 1997-12-04
Abstract: A construction panel with edges adapted to be coupled together includes a horizontal flat plate (3) and a first edge rib (2a) coupled to an edge of the flat plate and extending orthogonal thereto. The first edge rib has a male coupling member (5) with a first cross-section and a first portion extending parallel to the flat plate. A second edge rib (2b) is coupled to another edge of the flat plate and extends orthogonal to the flat plate and parallel to the first edge rib. The second edge rib has a female coupling member (6) with a second cross-section and a second portion extending parallel to the flat plate. The female coupling member is adapted to be coupled to the male coupling member of an adjacent construction panel so that the first and second portions are adjacent and parallel. Preferably, an intermediate rib (2c) is coupled to the flat plate and extends parallel with and between the first and second edge ribs. Preferably, the intermediate rib has a third portion extending parallel to and coplanar with the first and second portions. <IMAGE>
Patent DE-69225049-D1 (DE)
Inventor: MORANCAIS JEAN-LUC
IPC: A61K9/127
Filed: 1992-06-23
Granted: 1998-05-14
Abstract: Process for obtaining submicronic particles, for example, pigments in the presence of lipidic vesicles having a lamellar structure, starting with at least one precursor of said particles involves preparing a dispersion of vesicles starting with at least one lipid capable of forming the walls of the vesicles and an aqueous phase E intended to be encapsulated in the said vesicles, and optionally an aqueous phase D, intended to form a dispersion medium of the said vesicles, at least one precursor of the said vesicles being dissolved in phase E and/or D, before and/or during and/or after the preparation of the vesicular phase, at least one agent capable of transforming the said precursor(s) into sought after particles being reacted with it (them) after introduction into the preparation medium.
Patent DE-69307909-D1 (DE)
Inventor: YEOMAN NEIL
IPC: B01J8/04
Filed: 1993-10-12
Granted: 1997-03-13
Abstract: A reaction with distillation column is provided with a plurality of discrete catalytic reaction containers. The containers contain a plurality of solid catalyst particles which form a catalytic reaction zone. The containers also include a liquid collection tray cover which defines a liquid accumulation zone immediately overlying the catalytic reaction zone. Overflow weirs are provided on the tray cover to allow for overflow of liquid on the tray cover. A member may be provided within the containers to create an open area within the catalytic reaction zone to facilitate entry of the liquid into the catalytic reaction zone. The containers can be individually positioned within the reactor to suit particular process requirements.
Patent DE-69312349-D1 (DE)
Inventor: KIVIMAA JUHA
IPC: D21G9/00
Filed: 1993-03-04
Granted: 1997-08-28
Abstract: Device in a paper machine in guiding the web (W) and in particular in guiding the leader (R) of the web. The device operates in a paper machine in the area between the centre roll (12) of the press section and a separate press nip (N4) in the press section. The separate press nip (N4) is formed between a smooth-faced upper roll (25) and a hollow-faced lower roll (26). Around this lower roll (26), the lower felt (17) of the separate press is placed, said lower felt (17) running from a suction-transfer roll (16) placed at the proximity of the centre roll (12) as a straight run into the separate press nip (N4). At the initial end of the straight run of the felt (17) of the separate press nip (N4), in connection with the guide roll (16), air-transfer devices (30,40,50) are fitted, by whose means a reduced pressure is produced at least across the width of the leader (R) in connection with the closing inlet nip (N) between said felt (17) and the leader (R) and/or in connection with the opening outlet nip (Na) between said guide roll (16) and the straight run of the felt (17). <IMAGE>