baber/WOPTO huggingface dataset:
Patent DE-69017106-T2 (DE)
Inventor: ZHENG YUE
IPC: F16H3/44
Filed: 1990-07-10
Granted: 1995-07-06
Abstract: High-Efficiency gear Transmission of the present invention relates to the field of gear transmission technique, particularly to a high-efficiency double internal gear planetary transmission with small tooth number difference. High-Efficiency Gear Transmission of this invention provides with an entirely new double-ring gear and extra short toothed gears with changed gear parameters in order to obtain high transmission efficiency with reduced power loss in bearings and gear engagement. High-Efficiency Gear Transmission according to the invention comprises at least one double-ring gear composed of two integrated coaxial gear rings. Said double-ring gear having different tooth numbers on each ring is mounted on an eccentric shaft through planetary bearings. The double-ring gear performs planetary movement with two fixed-axle gears respectively. The vertical projections of the tooth widths of the two gear rings of said double-ring gear on their common axis at least partially coincide with each other. Both said gear rings are composed of either outer or inner gears. The distance between the projections of the center lines of their tooth widths in the direction of their common axis is zero. The distance b between the internal surface of the outer gear ring of said double-ring gear and the external surface of the fixed-axle gear engaged with the inner gear ring of said double ring gear must be not less than twice the eccentric distance a of the eccentric shaft. If the double ring gear and the fixed-axle gears engaged with it are all helical gears, the two internal helical gears are of the same hand, and so are the two external helical gears. The high-efficiency gear transmission is provided with an extra short toothed gear pair with changed gear parameters. Its addendum coefficient ha is less than 0.5, the absolute value of its modified coefficient difference X is not more than 0.1, preferably equal to zero, and the modified coefficients of both extra toothed gears are preferably equal to zero. The two internal helical gears are of the same hand and so are the two external helical gears while said extra short toothed gear pairs are used for the two internal gear pairs of the double internal gear planetary transmission.
Patent DE-69022078-T2 (DE)
Inventor: HAIKALA HEIMO OLAVI
IPC: A61P9/12
Filed: 1990-01-29
Granted: 1996-02-22
Abstract: New heterocyclic compounds of formula I <CHEM>   In which Het means one of following groups; <CHEM> wherein R11, R13 and R14 mean independently hydrogen, hydroxymethyl or lower alkyl group, Z means S, O or NH; A means valency bond, -CH=CH-, or -CH2-CH2- group; R1 and R2 independently mean nitro, cyano, halogen, amino, carboxamido, aryl, aroyl, pyridyl, alkoxycarbonyl, acyl or one of following groups; <CHEM> wherein R6 means hydrogen or lower alkyl group, R8 means lower alkyl, R7 means cyano or COOR10, wherein R10 means hydrogen or lower alkyl or R1 and R2 together form a susbtituted or unsubstituted 5 or 6 membered ring which may contain 1 or 2 heteroatom N; R3, R4, and R5 mean independently hydrogen, hydroxy or lower alkyl group; Y means N or CH. The compounds may be used in the treatment of congestive heart failure.
Patent DE-69023272-T2 (DE)
Inventor: VAEISAENEN RISO
IPC: H03H7/38
Filed: 1990-05-18
Granted: 1996-05-02
Abstract: The invention concerns an RF connector for the connection of a radiotelephone (1) to an external antenna, whereby the telephone and correspondingly a device rack (2) connected to the external antenna have two pairs of matching metal plates (1a, 2a, 1b, 2b) that provide a capacitive two-wire connector-interface. In order to avoid too large a size and too high an attenuation, a coil (3a, 3b) is connected in series with the pair of plates (1a, 2a; 1b, 2b) constituting each capacitor, the coil and capacitor being dimensioned so that they form a resonant circuit with an attenuation nearly 0 at the employed transmission frequency. A first balancing transformer (4) before the resonant circuit transforms the signal into a balanced signal, and a second balancing transformer (5) after the resonant circuit transforms the signal back to an unbalanced signal to be transmitted further on a coaxial cable.
Patent DE-69023309-T2 (DE)
Inventor: RATHBONE RICHARD RODION
IPC: G02B21/16
Filed: 1990-05-19
Granted: 1996-04-18
Abstract: The present invention concerns an adapter (22) to be coupled to an objective lens (18) of a microscope comprising a body member having a first coupling means (34) at one end thereof to receive an objective lens (18) of a microscope and having a second coupling means (38) at the other end thereof to receive a microscope component (14). The body member has an axial light path running longitudinally therethrough and has a radial light path which intersects the axial light path. A source of light (24) is disposed in the radial light path. A first filter (28) is disposed in the radial light path downstream of the source of light for passing light at wavelengths which excite fluorescence in a specimen to be examined in a microscope and to remove light at wavelengths where visible fluorescence emission occurs in the specimen. A mirror (30) is disposed in the intersection of the axial light path and radial light path. The mirror (30) passes light through the axial light path and reflects light at excitation wavelengths, but does not reflect light at emission wavelengths. A second filter (32) is disposed in the axial light path and is disposed above the mirror (30) and adjacent the second coupling means (38). The second filter blocks excitation wavelengths which pass through the mirror. The adapter (22) can easily be attached and detached to a conventional microscope. The adapter can provide fluorescence microscopy capability to a conventional microscope which was not designed for fluorescence microscopy.
Patent DE-69024385-T2 (DE)
Inventor: MORITA TAKAKAZU
IPC: C07D295/096
Filed: 1990-03-08
Granted: 1996-05-30
Abstract: A therapeutic agent for disorders of cerebro-neural transmission system containing a compound of the formula [I] or salts thereof as an active ingredient, <CHEM>  wherein Ar or Ar min  is phenyl or pyridyl, which can be substituted by lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ; R is hydrogen, lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ;  A is straight or branched alkylene having 1 to 6 carbon atoms ; and n is 0 or 1; and a method of preparation therefore are disclosed.
Patent DE-69030172-T2 (DE)
Inventor: GOLDENBERG DAVID M
IPC: A61P31/00
Filed: 1990-12-28
Granted: 1997-06-19
Abstract: A method of stimulating an immune response in a human against malignant cells or an infectious agent comprises the step of administering to the human an immunogenic amount of a primate anti-idiotype antibody or antibody fragment that acts as an immunogenic functional mimic of an antigen produced by or associated with a malignant cell or an infectious agent. Sub-human primate anti-idiotype antisera, especially from baboons, are preferred. Such anti-idiotype antibodies are used to make vaccines for inducing preventive immunity or a therapeutic immune response against tumors, viruses, bacteria, rickettsia, mycoplasma, protozoa, fungi and multicellular parasites.
Patent DE-69030672-T2 (DE)
Inventor: VAN NESS JEFFREY
IPC: C12Q1/68
Filed: 1990-11-29
Granted: 1997-11-13
Abstract: This invention relates to methods for detecting polynucleotide sequences using nucleic acid hybridization procedures. In particular, the invention concerns the use of oligonucleotides covalently attached to a polymer to increase the rate and extent of capture of specific target nucleic acid contained in a biological sample. In a preferred method, the target nucleic acid in the sample is exposed to a polynucleotide-capturing polymer having multiple oligonucleotide sequences complementary to sequences on the target. After capture of target polynucleotides, the polymer is immobilized (sequestered) onto a solid support through a ligand/receptor combination.
Patent DE-69032771-T2 (DE)
Inventor: CHAMOUN NASSIB
IPC: A61B5/0452
Filed: 1990-03-13
Granted: 1999-07-29
Abstract: Disclosed is a cardiac biopotential analysis system and method for detecting and quantifying in a noninvasive manner nonlinear dynamic patterns of depolarization and repolarization on a beat to beat basis in real time using bispectral analysis. A suitable body surface electrode acquires the signal from a region of interest. The signal is then amplified, digitized, and transmitted to a host microcomputer where an arrhythmia-free QRST complex is chosen interactively. Using standard cross-correlation methods a suitable number of complexes are extracted from the record. The extracted complexes are used to compute bispectral parameters using a frequency domain or a parametric based approach. A reference clinical database is used to identify frequency pairs most sensitive to particular interventions or diagnostic states of interest. The values at these frequency pairs are then extracted from the patient's bispectral arrays. The ensemble of values for the particular diagnostic determination under consideration is used to compute a single value index which serves as the diagnostic criterion by which the patient's state is judged. In this way the quantification of nonlinear dynamic properties of the frequency structure of the QRST yields information about the presence and extent of coronary artery disease (CAD), myocardial ischemia, cardiac electrical stability, risk of malignant ventricular arrhydthmia, site(s) of origin of malignant arrhythmias, extent of malignancy of arrhythmias, degree of antiarrhythmic drug efficacy, neural and humoral inputs to the heart, pump function/ejection fraction, and ongoing organ rejection in cardiac transplant patients.
Patent DE-69033264-T2 (DE)
Inventor: THORUD RICHARD A
IPC: A01D34/00
Filed: 1990-07-26
Granted: 2000-03-16
Abstract: A convertible mulching mower (10) including a housing (12) and chute (30). Chute (30) can be selectively blocked with a chute plug (32) to selectively put mower (10) in a mulching mode. Mounted beneath housing (12) is a plurality of kickers (72) which serve to deflect the grass clippings generally downwardly and inwardly to cause them to penetrate the standing grass blades in the cutting path, when the mower (10) is in its mulching mode (when chute plug (32) is blocking discharge chute (30)). When chute plug (32) is removed, it can be replaced by various grass handling means, including a grass bag or a side discharge chute extension. <IMAGE>   <IMAGE>   <IMAGE>
Patent DE-69033551-T2 (DE)
Inventor: JAIN RAJENDRA K
IPC: H04L12/56
Filed: 1990-08-28
Granted: 2001-02-08
Abstract: A packet data communication system employs a congestion avoidance method in which each node measures the round-trip delay occurring when it sends data to a destination and receives an acknowledgement. This delay is measured for different load levels, and a comparison of these delays is used to determine whether to increase or decrease the load level. The load level can be adjusted by adjusting the window size (number pf packets sent in to the network) or by adjusting the packet rate (packets per unit time). The objective is operation at the knee in the throughput vs. traffic curve, so that the data throughput is high and the round trip delay is low. Control is accomplished at each node individually, without intervention by the router or server, so system overhead is not increased.
Patent DE-69100977-T2 (DE)
Inventor: HARING PETRUS
IPC: A23L27/20
Filed: 1991-06-13
Granted: 1994-05-05
Abstract: The present invention relates to a process for preparing a flavour concentrate, involving the steps of:     (a) mildly oxidising triglyceride fat, and (b) hydrolysing the triglyceride fat to a degree of hydrolysis exceeding 10%.   It was found that flavour concentrates of improved quality are obtained if prior to or simultaneously with the hydrolysis of triglyceride fat, said fat is mildly oxidised.
Patent DE-69101629-T2 (DE)
Inventor: CALMETTES LIONEL
IPC: F16L3/137
Filed: 1991-12-16
Granted: 1994-10-13
Abstract: Fastening collar allowing the securing of a tube, of a bundle of cables or of similar objects to a support. A metal band is rolled on itself in order to constitute an open annulus (1a), one of the ends of which has an extension (3) for the passage of a fastening screw. A plurality of openings (1c), transverse to the band and constituted by "slashes", are made in the end of the annulus opposite the flat extension, whilst the other end of the annulus carries an elongated tab (2) substantially perpendicular to the flat extension (1b). The free end of the tab (2) is formed into a hook (2a), directed towards the inside of the collar and capable of being inserted in order to close the collar, into one of the openings (1c). 
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Patent DE-69109457-T2 (DE)
Inventor: DITTLO MICHEL
IPC: B21D24/06
Filed: 1991-12-12
Granted: 1996-01-04
Abstract: The subject of the present invention is a device for press-forming sheet materials, especially metal blanks (20), comprising a pad (2) made from an elastic material housed in an enclosure (1), means for forming the metal blank which consist of a die (10) whose peripheral part forms an upper blank holder (11), and a lower blank holder (7) forming a support and holding member of at least one part of the metal blank (20) placed directly over the pad (2) made from elastic material and interacting with the upper blank holder (11) in order to grip the metal blank at least in localised zones. 
<??>The lower blank holder (7) bears on a sliding element (8) arranged around the lateral faces of the pad (2) made from an elastic material. 
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Patent DE-69121727-T2 (DE)
Inventor: STRID KENT
IPC: D21C11/04
Filed: 1991-11-20
Granted: 1997-01-23
Abstract: PCT No. PCT/SE91/00786 Sec. 371 Date Oct. 28, 1993 Sec. 102(e) Date Oct. 28, 1993 PCT Filed Nov. 20, 1991 PCT Pub. No. WO92/09742 PCT Pub. Date Jun. 11, 1992.In a chemicals recovery plant in a sulphate pulp mill, in order to provide green liquor with improved sedimentation and filtration properties, there is passed, from a flow (10) of slaked lime and green liquor between a lime slaker (9) and a causticizing tank (1 1), a partial flow (32, 35) to a soda dissolver (2) or to a container (26) for unclarified green liquor provided after the soda dissolver. For this purpose there is provided, in a line (10) between the lime slaker (9) and the causticizing tank (11), a branch line (32, 35) which passes to the soda dissolver (2) or to a container (26) for unclarified green liquor provided after the soda dissolver.
Patent DE-69122500-T2 (DE)
Inventor: WAIN KEVIN
IPC: B26B21/22
Filed: 1991-03-22
Granted: 1997-04-03
Abstract: A safety razor head comprises a head frame (101) carrying a cap member (104) and two blade units (105) all mounted in slots in end walls (103) of the frame (101) so as to be movable vertically, i.e. towards and away from the base (102) of the frame. The movable elements are urged upwardly by springs (106). The blade units (105) comprise metal pressing (108) of inverted L-shaped cross-section. Blade members (107) are attached to the top limbs (109) and guard portions (111, 112) are spaced forwardly of the blade edges (107A). The pressing (108) has projecting ears (114) at opposite ends by which each unit is mounted in the frame (101) for limited pivotal movement about an axis parallel with and close to the blade edge (107A).
Patent DE-69126772-T2 (DE)
Inventor: HARRISON CHARLES
IPC: C07D209/40
Filed: 1991-01-08
Granted: 1998-02-05
Abstract: PCT No. PCT/US91/00013 Sec. 371 Date Jul. 31, 1992 Sec. 102(e) Date Jul. 31, 1992 PCT Filed Jan. 8, 1991.Compounds of Formula I    <IMAGE>  I  wherein Q, W, R1 and m are as defined in the text; these compounds being useful in controlling agronomic and nonagronomic arthropods.
Patent DE-69128476-T2 (DE)
Inventor: LYNCH DAVID
IPC: A61K35/14
Filed: 1991-07-12
Granted: 1998-07-23
Abstract: There is disclosed an immunotherapy method for treating an individual with cancer or a viral infection comprising obtaining lymphoid cells previously exposed to a specific antigen, culturing the lymphoid cells ex vivo in a culture medium containing an effective amount of an IL-7 polypeptide or a functional derivative thereof to induce CTL activity in the lymphoid cells and administering the lymphoid cells having CTL activity for cells displaying the specific antigen to an individual.
Patent DE-69203092-T2 (DE)
Inventor: GUSTAVSSON TOMMY
IPC: F02D9/04
Filed: 1992-04-03
Granted: 1995-10-26
Abstract: The invention relates to a method and device for coldstarting of piston-type combustion engines. During a first step, the blocking of the fuel supply to the engine's combustion chambers is ensured during cranking of the engine, whereby air is compressed in the engine for the purposes of warming up the engine's combustion chambers by generated compression heat. During a second step, fuel supply is effected during further cranking until ignition occurs, whereby the first step is continued for a predetermined number of revolutions of cranking of the engine.
Patent DE-69209684-T2 (DE)
Inventor: SILVERBROOK KIA
IPC: B41J2/16
Filed: 1992-01-29
Granted: 1996-10-17
Abstract: A bubblejet print device (100) is disclosed which is integrally formed having arrays (102,103,104,105) of nozzles (110) which form part of a passageway communicating between opposite surfaces of a semiconductor substrate (130). Each nozzle (110) has an integrally formed heater (120) which permits heating of ink (106) within the respective nozzle (110) for the ejection of an ink drop (108) therefrom. The heater (120) can provide a fault tolerant structure through the provision of a main heater (121,441) and a redundant heater (122,443) each of which can be separately energised from a corresponding electronic drive circuit (160,165). Several methods of manufacturing the device (100) using semiconductor fabrication techniques are also disclosed. A bubblejet print head (200) incorporating the device (100) can form part of an image reproducing apparatus (531,533,535,537) and is capable of printing full colour images at 400 dpi and monochrome images up to 1600 dpi. An ink drop size of about 3 picolitres is used for these image intensities. A thermal shunt (140) or diffuser (491) are used to transport heat away from the heater (120) to prevent formation of hot spots thereabout after the ejection of an ink drop (108). Electronic circuitry (310,302-305) is disclosed which is used to couple data to the device (100) to provide full width page printing using a stationary head (200) and a moving paper medium (220). <IMAGE>
Patent DE-69225032-T2 (DE)
Inventor: EGUCHI KEN
IPC: G11B9/14
Filed: 1992-07-30
Granted: 1998-08-13
Abstract: An electrode substrate includes a substrate (101) and an electrode layer (102) of a noble metal crystal formed on the substrate, the noble metal crystal exhibiting a substantially linear domain boundary and a plane orientation dispersion angle in X-ray analysis of 1 DEG or less. An information recording medium includes an electrode substrate as described above and a recording layer (103) provided on the electrode layer. An information processing apparatus includes: an information recording medium as described above; a probe electrode (202) arranged in close proximity to this medium; and a voltage applying circuit for applying a pulse/bias voltage between the medium and the probe electrode, information being written/read onto/from the medium by the application of the pulse/bias voltage. An information processing method includes the steps of: preparing an information recording medium as described above; arranging a probe electrode in close proximity to the medium; and applying a pulse/bias voltage between the medium and the probe electrode so as to write/read information onto/from the medium. <IMAGE>
Patent DE-69225306-T2 (DE)
Inventor: BODDE HENRY ERNEST CENTER FOR
IPC: C07D223/10
Filed: 1992-01-20
Granted: 1998-12-17
Abstract: The invention relates to pharmaceutical compositions for topical application containing at least one physiologically active agent and an effective amount of 1-oleylazacycloheptan-2-one as the human or animal epithelial membrane permeability enhancer, to the application of such pharmaceutical compositions by means of locally contacting the skin or other membrane of the human or animal with the above composition and to the 1-oleylazacycloheptan-2-one compound per se. <IMAGE>
Patent DE-69233662-T2 (DE)
Inventor: BARAK AYALA
IPC: A01N59/00
Filed: 1992-05-29
Granted: 2007-09-13
Abstract: A process for killing microorganisms and controlling biofouling in high chlorine demand, fresh waters comprises the steps of forming a mixture of two components, one of which is an oxidant selected from Cl2 GAS, NaOCl, Ca(OCl)2, and electrolytically generated chlorine and the other an ammonium salt, and immediatly thereafter adding the mixture to the aqueous system to be treated with the proviso that at least one of the two components is not in solid form.
Patent DE-69301093-T2 (DE)
Inventor: BERBERIAN VARTAN
IPC: A63B37/00
Filed: 1993-06-10
Granted: 1996-05-09
Abstract: PCT No. PCT/FR93/00552 Sec. 371 Date Feb. 21, 1995 Sec. 102(e) Date Feb. 21, 1995 PCT Filed Jun. 10, 1993 PCT Pub. No. WO93/25284 PCT Pub. Date Dec. 23, 1993Bowl for games such as petanque, including an outer surface (2) composed of a base surface (4) with prominent patterns (3, 103), regularly distributed on at least 90% of the total base surface (4). The total surface occupied by said patterns (3, 103) on the base surface (4) represents at least 30% of the latter (4). The patterns (3, 103) are bordered by substantially cylindrical surfaces (4), with their generatrices (6) being almost parallel, within a small angle, known as the offset angle (D1).
Patent DE-69303428-T2 (DE)
Inventor: MAKKINK ANDREW EUGENE
IPC: A01C7/18
Filed: 1993-04-27
Granted: 1997-02-20
Abstract: A seed planting device has a planting wheel (22) rotatable about an axis (74) to roll over a land (38). Hollow tines (50) mounted at angular spacings on the wheel (22) extend outwardly. A seed cell (66) in each tine has an inlet (118) for receiving a seed and an outlet (69) towards an outer end. A seed dispensing mechanism (56) dispenses seeds individually to the seed cells via ducts (60). A release member (70) in each seed cell is movable between a retain condition for retaining a seed and a release condition for releasing the seed. Control means for controlling the members (70) includes a control rotor (92) rotatable about an axis (94) parallel to and spaced from this axis (74) a predetermined amount in a predetermined direction, and link means linking each member (70) to a predetermined position on the rotor (92) such that the member is in its retain condition while the tine moves through angular positions approaching a position in which the tine penetrates the land (38), and such that the member is in its release condition when the tine is at its penetrating position. <IMAGE>
Patent DE-69306797-T2 (DE)
Inventor: VARIS SEPPO
IPC: H02K1/28
Filed: 1993-07-02
Granted: 1997-04-10
Abstract: A method of producing a rotor structure for an electrical machine includes heating a plurality of annular plates and then placing the heated plates around an axle such that the plates shrink and attach to the axle, the plates buckling into the general shape of a truncated cone as they cool. The heated plates can be positioned on the axle individually or as a group, thus forming a rotor core packet of stampings around the axle.