baber/WOPTO huggingface dataset:
Patent DE-68905431-T2 (DE)
Inventor: BAKER GEORGE EDWARD
IPC: B23H1/02
Filed: 1989-10-24
Granted: 1993-06-24
Abstract: A method and apparatus for the production of a plurality of apertures in one or more components, such as fuel injector nozzles of precisely controlled throughput, has the apertures produced by EDM. The apparatus comprises an electrode (2), the lateral dimensions of which are less than those of the apertures to be produced and means (9, 11,) for producing relative orbital movement between the electrode (2) and the component during machining of the latter to produce an aperture of the required lateral dimensions. The orbital movement is controlled by signals generated in response to measurement of the flow characteristics of an aperture already machined and comparison of such flow characteristics with the desired flow characteristics. The orbital movement may be provided using piezo-electric transducers (9, 11) or servo-motors to convert the control signals into orbital motion.
Patent DE-68915852-T2 (DE)
Inventor: MERCATI VALENTINO
IPC: A23F/
Filed: 1989-04-19
Granted: 1994-12-08
Abstract: Prodn. for the prepn. of infusions such as teas, herbs, dried fruit, seeds is reduced into very small pieces of max. size 1.8 mm but pref. larger than 0.5 mm to exclude dust. Specifically an infusion is prepd. in a percolator which includes a prod. holder with an apertured presser plate (3) for overlying the prod. pref. a loading spring is above the presser plate.
Patent DE-68916885-T2 (DE)
Inventor: VAN SCHIJNDEL HUBERTUS ADRIANU
IPC: A01K15/00
Filed: 1989-09-08
Granted: 1995-02-23
Abstract: Device for goading animals comprising a source of compressed medium (6, 12, 38, 40, 54), a number of nozzles (8a, 8b, 34a, 34b, 72) arranged in a row in the desired direction of movement and means (10a, 10b, 36, 60a...70a) for supplying this medium pulsatingly to said nozzles.
Patent DE-68925358-T2 (DE)
Inventor: KLIPPERT DON H
IPC: G10K11/08
Filed: 1989-03-22
Granted: 1996-08-08
Abstract: A stethoscope for auscultating sounds from a subject, the stethoscope including a housing, a curvilinear convex diaphragm supported on the housing for interfacing with the site being auscultated and for receiving sounds therefrom, an enclosed acoustic chamber supporting on the housing and communicating with the curvilinear convex diaphragm for enhancing the fidelity of the received sounds, and means for transmitting the enhanced received sounds to the user, which can be a dual lumen wave guide to binaurals or a single lumen wave guide to one aural tube. With such an arrangement, the user is capable of taking vital signs through clothing, bandages, blankets are other obstructions, even in the presence of high ambient noise, and can auscultate low frequency sounds associated with heart sounds and bowel sounds with significantly improved clarity and volume.
Patent DE-69001199-T2 (DE)
Inventor: CHATOUREL DANIEL
IPC: B31B19/86
Filed: 1990-04-12
Granted: 1993-07-29
Abstract: Process and device for applying a carrying and/or pouring handle to a pouch of flexible synthetic material and pouch thus obtained. The handle (14) is attached to the foil by welding and cutting before said foil is shaped. Application: liquid containers.
Patent DE-69011341-T2 (DE)
Inventor: CHENG LAP
IPC: C07C47/542
Filed: 1990-11-20
Granted: 1994-12-22
Abstract: This invention relates to optical elements capable of second harmonic generation and novel compositions for use in such optical elements comprising polar molecules placed in noncentrosymmetric configuration wherein such optical element has an electron donor moiety linked through a conjugated bonding moiety to an electron acceptor moiety which consists of a selected fluorinated sulfone, fluorinated ketone, fluorinated vinyl sulfone or fluorinated alkyl vinyl sulfone.
Patent DE-69019544-T2 (DE)
Inventor: COLQUHOUN HOWARD MATTHEW
IPC: B01D71/52
Filed: 1990-01-19
Granted: 1995-11-02
Abstract: An asymetric membrane which comprises an at least partially crystalline aromatic ether ketone polymer may be prepared by contacting a solution of the polymer in a strong acid in a suitable shape with a non-solvent for the polymer.
Patent DE-69027855-T2 (DE)
Inventor: DEININGER JAMES
IPC: C02F1/62
Filed: 1990-05-09
Granted: 1997-02-27
Abstract: PCT No. PCT/US90/02509 Sec. 371 Date Nov. 7, 1991 Sec. 102(e) Date Nov. 7, 1991 PCT Filed May 9, 1990.A process of treating water to remove metal ion contaminants contained therein, said metal ion contaminants selected from the group consisting of metals in Groups 8, 1b, 2b, 4a, 5a, or 6a of the periodic table, lanthanide metals, and actinide metals including transuranic element metals, by adjusting the pH of a metal ion contaminant-containing water source to within the range of about 6.5 to about 14.0, admixing the water source with a mixture of an alkali or alkaline earth ferrate and a water soluble salt, e.g., a zirconium salt, in an amount sufficient to form a precipitate within the water source, the amount the mixture of ferrate and water soluble salt effective to reduce the metal ion contaminant concentration in the water source, permitting the precipitate in the admixture to separate and thereby yield a supernatant liquid having a reduced metal ion contaminant concentration, and separating the supernatant liquid having the reduced metal ion contaminant concentration from the admixture is provided. A composition of matter including an alkali or alkaline earth ferrate and a water soluble salt, e.g., a zirconium salt, is also provided.
Patent DE-69101710-T2 (DE)
Inventor: TREMONT Samuel
IPC: A61K47/48
Filed: 1991-07-22
Granted: 1994-08-18
Abstract: Cross-linked controlled density polyamines which are water-insoluble and swell at pH values up to about 8 are shown. These polyamines are useful in site-specific drug delivery systems.
Patent DE-69102095-T2 (DE)
Inventor: CLIFFORD JOHN FRANCIS OF BURNH
IPC: C03C3/064
Filed: 1991-04-08
Granted: 1994-09-01
Abstract: Glaze composition for use on bone china and fine china which is essentially free from lead and cadium comprises, by weight, SiO2:35 to 60%, Bi2O3: 5 to 45%, Al2O3:5 to 20%, B2O3:1 to 15%, at least one of CaO, MgO, SrO or BaO:2 to 20%, at least one of Li2O, Na2O, K2O:1 to 10%, and certain other optional ingredients, with the proviso that BaO is not contained in an amount of more than 2% by weight.
Patent DE-69103970-T2 (DE)
Inventor: SKOURA GILLES
IPC: B65D43/02
Filed: 1991-06-07
Granted: 1995-11-02
Abstract: The present invention relates to a container for a semiconductor wafer comprising two identical pieces, one forming a bottom and the other forming a cover. Each piece has the general shape of a disc defining a central axis (4) and includes on a first face a large number of protuberances (6) arranged around a peripheral circle and consisting of flat surfaces inclined with respect to the plane of the disc and joining up along outer (9) and inner (10) ridges oriented radially with respect to the central axis (4) in order to form a notched crown. <IMAGE>
Patent DE-69109770-T2 (DE)
Inventor: MEIER-BURKAMP GERHARD DIPL ING
IPC: F16D41/30
Filed: 1991-08-13
Granted: 1995-09-21
Abstract: According to an illustrative example of the invention, a pawl-ratchet free-wheel mechanism has an inner rotor and an outer rotor. The outer rotor is provided with a pocket located in an inner circumferential face of the outer rotor. A pawl is pivotally mounted in the pocket. The pocket is formed by dislocation of material of the outer rotor member by a cold shaping method. <IMAGE>
Patent DE-69110384-T2 (DE)
Inventor: ADACHI YOSHIO
IPC: B23K20/10
Filed: 1991-06-28
Granted: 1996-03-07
Abstract: At least one electronic element (12) is ultrasonically welded to a printed circuit board (10) to create the electronic circuit. Proper alignment between terminals of a conductive circuit pattern (14) on the circuit board and terminal units (20) on the connecting surface of the electronic element is ensured by a variety of techniques: (i) small protuberances (22) on the terminal units, (ii) raised section (26) on the bottom surface of the terminal units placed to engage indented portions of the board, and (iii) corresponding posts (36) (on the electronic elements) and holes (41) (formed on the circuit board). The ultrasonic welding of the element to the printed circuit board is typically conducted at a frequency range between 25-30 megahertz which produces a vibration which grinds the terminal units of the electronic element to the terminals of the circuit pattern while also welding the element and circuit board together. Electronic circuits formed in accordance with the inventive concept disclosed herein can be comprised of stacked or interlocking combinations of weldable electronic elements. Such structures can improve rigidity and vary spacial relationships of electronic circuits. <IMAGE>
Patent DE-69115913-T2 (DE)
Inventor: HIGGINSON NORMAN
IPC: A63B69/36
Filed: 1991-08-29
Granted: 1996-08-22
Abstract: PCT No. PCT/GB91/01454 Sec. 371 Date Jun. 15, 1994 Sec. 102(e) Date Jun. 15, 1994 PCT Filed Aug. 29, 1991 PCT Pub. No. WO92/04082 PCT Pub. Date Mar. 19, 1992.A guide track (10) in the form of a flat or angled strip of looped configuration, representing a golf club swing path, is pivotally adjustably mounted between spaced side supports (12, 13), which are height adjustable, independently of said pivotal adjustment. A carriage (C), slidably mounted on the track (10) is provided with means (D) for attachment of a golf club shaft (S) including an elongate member (40) which is axially adjustable relative to the carriage (C) in a direction transverse to the track (10). By allowing for three levels of adjustment, namely of track inclination, track height and shaft position transversely of the track (radially in the case of a circular track) the apparatus can very easily be adjusted to simulate the ideal swing path for anyone with normal ranges of stature within a matter of minutes.
Patent DE-69118368-T2 (DE)
Inventor: THOMSON RICHARD
IPC: H04N5/217
Filed: 1991-12-03
Granted: 1996-09-05
Abstract: PCT No. PCT/GB91/02144 Sec. 371 Date Oct. 16, 1992 Sec. 102(e) Date Oct. 16, 1992 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/11733 PCT Pub. Date Jul. 9, 1992.The invention uses framestores for storing successive parts of three frames from the source of a video signal such as a camera, and a logical output selection unit arbitrates between the outputs for the frame to produce a reduced noise output to be fed to a T.V. monitor. If the noise of a pixel in the central frame is increased significantly compared to that in the first frame, the output of the third frame for that pixel is used to arbitrate between the two, for example, by selecting as the output that of the first frame if it is found that the output of the third frame is nearer to that of the first frame than to the second. Isolated noise specks are thereby reduced without the problems of motion smear.
Patent DE-69119917-T2 (DE)
Inventor: ROSSI CINO
IPC: A61N1/30
Filed: 1991-01-09
Granted: 1996-10-24
Abstract: A device for performing iontophoresis comprising a tubular catheter (1) which has a terminal portion (2) which is closed at the respective end, suitable for being arranged intracorporeally during use, and having an internal cavity which can be supplied with a pharmacologically active iontophoresis liquid medium. An electrode (4) is provided inside the terminal portion of the catheter and is electrically connected to a current generator. A plurality of connecting holes (6) between the internal cavity of the catheter and its outside is defined on the terminal portion of the catheter, and the holes are distributed along a section of the terminal portion which corresponds at least to part of the extension of the electrode in the internal cavity. <IMAGE>
Patent DE-69125326-T2 (DE)
Inventor: KARAKELLE MUTLU
IPC: A01N25/16
Filed: 1991-08-16
Granted: 1997-12-04
Abstract: A composition has solid particles of a water soluble complex of a polymer and a germicidal agent evenly dispersed throughout a polyurethane. Suitable water soluble polymers are polyethylene oxide (PEO) and PVP. Representative suitable germicidal agents are chlorhexidine gluconate and iodine. The preferred complex is P-I. The complex does not associate with the polyurethane to any appreciable extent. In one embodiment of the composition, the polyurethane is thermoplastic for coating or molding applications. In another embodiment, the composition is a polyurethane foam particularly useful as a sponge for scrubbing which provides almost instantaneous release of the complex. The sponge may be provided in a package which includes other items useful for scrubbing.
Patent DE-69125871-T2 (DE)
Inventor: UJITA TOSHIHIKO
IPC: B41J2/17
Filed: 1991-02-15
Granted: 1997-11-20
Abstract: A waste ink receiving cartridge detachable from an ink recording apparatus and internally provided with a liquid absorbing member (5) for receiving waste ink from the recording apparatus, characterized by comprising a liquid non-absorbing sheet member (6) for dispersing waste ink at least to the longitudinal direction of said liquid absorbing member (5) along an external surface of said liquid absorbing member. <IMAGE>
Patent DE-69126981-T2 (DE)
Inventor: FANELLI MICHELE
IPC: F03B15/02
Filed: 1991-11-21
Granted: 1998-01-22
Abstract: This distributor comprises a cylindrical annular valve (8), upstream and round the turbine runner (2), associated with motor means (10) and control means (C1, C2), to move between a first retracted position whereby said valve (8) lets open the water passage and a second extended position whereby said valve (8) completely closes said water passage so as to afford a continuous governing of the water flow directed to the turbine runner (2). <IMAGE>
Patent DE-69127535-T2 (DE)
Inventor: KUWAHARA NARUTO
IPC: H02P23/07
Filed: 1991-12-12
Granted: 1998-04-23
Abstract: An induction motor control apparatus for controlling the power factor at which an induction motor 12 operates includes sensors and circuits CT, 22; 16, 24; 26 for periodically detecting the effective (RMS) values of current and voltage supplied to the motor winding during a fixed number of cycles, e.g. one cycle, and multiplying these to obtain a value of apparent power of the motor, together with circuits CT, 146, 28 for detecting the working power of the motor, with the power factor of the motor being thereby accurately obtained. That detected power factor is compared with an ideal value of power factor, to obtain an error amount that is applied to control the motor voltage. The ideal power factor is obtained by multiplying a designated value of power factor by a compensation amount that is determined in accordance with the motor load, thereby ensuring that stable operation of the motor is achieved even under the no-load condition. <IMAGE>   <IMAGE>
Patent DE-69202179-T2 (DE)
Inventor: ROMANO ANTONIO
IPC: B62K23/06
Filed: 1992-03-03
Granted: 1995-08-31
Abstract: A combined gear change control and brake unit for a bicycle comprises a first actuating lever (50) adjacent the rear of the brake lever (12) and a second actuating lever projecting horizontally towards the middle of the handlebar which respectively control ratchet devices for controlling upward or downward selection of the various transmission ratios. <IMAGE>
Patent DE-69205798-T2 (DE)
Inventor: BRINDEL PATRICK
IPC: H01S5/06
Filed: 1992-10-26
Granted: 1996-03-28
Abstract: A laser (4) is polarised in the neighbourhood of the kink (8) in its characteristic curve (6). It furthermore receives, in electrical form, a base wave applied to an input (14) of the generator and a local wave provided by a local oscillator (16) and it mixes these waves while adding their frequencies in order to modulate the light wave which it emits. 
<??>The invention finds particular application in telecommunications systems. 
<IMAGE>
Patent DE-69205968-T2 (DE)
Inventor: MALRIC BERNARD
IPC: C04B41/66
Filed: 1992-02-06
Granted: 1996-04-25
Abstract: A concrete surface having at least a residual amount of sodium fluorophosphate. A method to reduce scaling due to freezing and thawing is also disclosed. The method comprises contacting the surface of a concrete with a system containing at least sodium fluorophosphate. The sodium fluorophosphate closes the pores to water and other foreign matter.
Patent DE-69209646-T2 (DE)
Inventor: MARIELLE JEAN
IPC: E03C1/06
Filed: 1992-05-26
Granted: 1996-10-02
Abstract: A bar for a manually controlled slidably movable massaging shower head, the sliding element (33) being located within the tube (4). The assembly (1) is arranged over a shower tray (2) and comprises a tube (4) with a slot at (5), and is attached to the wall by supports (3, 3') with a pull chain (10) coming out of the upper support (3). The sliding element (33) in the tube (4) comprises a shower holder (6) with a clip (7). Travel is limited by a stop (11). The tube (4) may be held in a desired positon by tightening a knob (12).
Patent DE-69224107-T2 (DE)
Inventor: MESCHI LUCIANO
IPC: B43M5/04
Filed: 1992-06-13
Granted: 1998-10-15
Abstract: Printed material (P) in form of single sheets (20) or groups of sheets is converted into a sealed parcel ready for mailing by glueing along all the perimetral edges (I,II,III,IV) of the cover or parcel of sheets, in which a folding operation has been possibly previously carried out in order to take the sizes of a normal envelope for mailing. <IMAGE>
Patent DE-69300815-T2 (DE)
Inventor: NISSEL FRANK R
IPC: B29C51/00
Filed: 1993-08-19
Granted: 1996-05-15
Abstract: A food container (1) thermoformed from nucleated polyethylene terephthalate sheet. The food container comprises an opaque or colored tray (3) formed from nucleated polyethylene terephthalate in a crystalline state so that the tray remains rigid at elevated temperatures. The food container also comprises a substantially transparent cover (2) formed from nucleated polyethylene terephthalate in an amorphous state. The food container also comprises a hinge (4) that connects the cover to the tray. The method for producing this food container comprises the steps of extruding nucleated polyethylene terephthalate into a continuous sheet; independently controlling the temperature of the mold portions for the cover, tray and hinge components of the food container; thermoforming the nucleated polyethylene terephthalate sheet; maintaining the tray component of the container at a temperature sufficient to crystallize the nucleated polyethylene terephthalate in the tray component; and cooling the cover component of the container to a temperature sufficient to produce nucleated polyethylene terephthalate in an amorphous state. <IMAGE>
Patent DE-69315345-T2 (DE)
Inventor: MONTADOR JAMES HENRY
IPC: C08K5/10
Filed: 1993-08-10
Granted: 1998-04-09
Abstract: PCT No. PCT/GB93/01689 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Aug. 10, 1993 PCT Pub. No. WO94/04607 PCT Pub. Date Mar. 3, 1994.Biodegradable polyesters derived from hydroxy alkenoic acids may be plasticised with an esterified hydroxycarboxylic acid which has at least three ester groups, at least some of the hydroxy groups being esterified with a carboxylic acid and at least some of the carboxy groups being esterified with an alcohol and/or phenol.
Patent DE-69317537-T2 (DE)
Inventor: IKEJIRI YOSHIFUMI
IPC: C07D295/08
Filed: 1993-12-23
Granted: 1998-07-09
Abstract: There is disclosed an antiallergic composition for ophthalmic or nasal use, comprising cetirizine or a salt thereof as an active ingredient. The antiallergic composition may further contain a cyclodextrin compound, as well as a surfactant and/or a water soluble polymer.
Patent DE-69319125-T2 (DE)
Inventor: ALEXANDER JEFFEREY
IPC: C03B3/02
Filed: 1993-08-23
Granted: 1998-10-08
Abstract: A method and apparatus for glass manufacture is described having batch preheating and reduced pollution emission. The apparatus includes two modules containing pelletized glass and/or cullet. One module functions as a pelletized glass preheater, and the other as a filter for removing pollution emissions from furnace exhaust gases. The modules are switchable, such that the preheating module can be converted to a filter module, and the filter module converted to a preheating module, thus allowing periodic cleaning and routine maintenance.
Patent DE-69320456-T2 (DE)
Inventor: KNOWLES CARL
IPC: G06K17/00
Filed: 1993-01-15
Granted: 1999-04-29
Abstract: A laser scanner system (2) including a compact, lightweight laser scanning engine (4) which permits reading the symbols while the hands of the user are free. The engine is coupled to a remote unit (10) forming a portion of the system (2). The engine (4) is arranged to be mounted on the wrist or mounted on the head of the user while the remote unit may be mounted on a belt or holster worn by the user. Alternatively, the remote unit may be located at a counter or some other stationary structure. The laser engine (4) is automatically turned on when the engine (4) is moved to place an object in front of the laser engine. The system (2) requires no trigger or other hand operated device to initiate the laser beam, and the scanning, receiving, and signal and data processing operations.
Patent DE-69327319-T2 (DE)
Inventor: HODGEN GARY D
IPC: A61K31/565
Filed: 1993-05-03
Granted: 2000-07-13
Abstract: A method for minimizing menstrual bleeding irregularities in individuals using progesting-only pharmaceutical preparations, such as contraceptives, is disclosed.
Patent DE-69329492-T2 (DE)
Inventor: AITCHISON REID
IPC: B65D17/44
Filed: 1993-01-15
Granted: 2001-05-10
Abstract: A self-cooling fluid container includes a fluid chamber for containing the fluid-to-be-cooled. A refrigerant chamber, containing a pressurized refrigerant, is affixed to the base of the fluid chamber and extends at least partially into the fluid chamber. The interior region of the refrigerant chamber is fluidicly isolated from and thermally coupled to the interior region of the fluid chamber. A refrigerant dispersal assembly defines a vented dispersal region including a portion adjacent to the refrigerant chamber and separated from the interior of that chamber by a perforatable wall. A cooling activator is adapted to selectively form a fluidic path from the interior of the refrigerant chamber to the dispersal region through the perforatable wall, permitting release and expansion of the pressurized refrigerant.
Patent DE-69330663-T2 (DE)
Inventor: DECKNER ANDRE GEORGES
IPC: A61F2/32
Filed: 1993-06-04
Granted: 2002-06-27
Abstract: The invention relates to a device by means of which it is possible to replace defective articulations. The device consists, in the direction of the supported bone (1), of a shell (2) which is fixed (3) to the said bone and which receives an insert (5) engaged thereon by means of conical steps (4), the insert (5) itself being optionally connected to a seat (7) by means of engagement with conical steps (4) and, in the direction of the supporting bone, a prosthesis head (6) fixed on the said bone and swivelling on the insert (5); the assembly thus formed providing, after it has been put into position, a self-locked unit without play.   The invention applies in particular to hip prostheses. <IMAGE>
Patent DE-69407668-T2 (DE)
Inventor: SCAPAGNINI GIOVANNI
IPC: A61K31/215
Filed: 1994-06-20
Granted: 1998-04-16
Abstract: The use of acyl L-carnitine esters with gamma-hydroxybutyric acid is described in which the acyl is preferably acetyl, propionyl, n-butyryl, isobutyryl, valeryl or isovaleryl to produce a drug to suppress withdrawal symptoms and the craving for self-administration of narcotic substances in drug addicts.
Patent DE-69411668-T2 (DE)
Inventor: HUOVILA JYRKI
IPC: D21F11/04
Filed: 1994-10-06
Granted: 1999-01-28
Abstract: The invention concerns a stock feed system for a multi-layer headbox (10) and a method in the operation of a multi-layer headbox. According to the invention, into each inlet header (11,12,13) of the multi-layer headbox (10), a stock concept (M1, M2...) is passed which has been produced out of the same fresh stock (M) by to the fresh stock adding the necessary chemicals and fillers. <IMAGE>