baber/WOPTO huggingface dataset:
Patent DE-60214847-T2 (DE)
Inventor: CORBATON IVAN JESUS
IPC: H04B1/7097
Filed: 2002-05-31
Granted: 2007-10-04
Abstract: Method and apparatus that compensates for overestimation of channel SINR due to overfitting of an adaptive equalizer to the pilot portion of a received frame. The SINR of a wireless channel is estimated by adapting an adaptive equalizer using the pilot portion of the frame, applying the adaptive equalizer to a non-pilot portion of the frame, determining a parameter using the adaptive equalizer output, and estimating the SINR of the wireless channel using the parameter. The parameter can include, for example, the mean square error (MSE) or the bias of the equalizer output. The accuracy of the SINR estimate according to this aspect of the present invention is thereby improved (as compared to a SINR estimate based on parameters calculated during the pilot interval) because the adaptive equalizer is not overfit to the control or data portions of the frame.
Patent DE-60215655-T2 (DE)
Inventor: KONDO KUNIO
IPC: C22C38/44
Filed: 2002-05-31
Granted: 2007-08-23
Abstract: Martensitic stainless steel comprises (mass%): 0.01-0.1 carbon; 9-15 chromium; and 0.1 or less nitrogen. The stainless steel contains carbides present in old austenite grain boundaries in an amount of 0.5 vol.% or less, or carbides contained in it have a maximum short diameter of 10-200 nm, or carbides contained in it have a ratio of an average chromium concentration to an average iron concentration of 0.4 or less, or the composition contains carbides of M 23C 6type in an amount of 1 vol.% or less, carbides of M 3C type in an amount of 0.01-1.5 vol.%, and nitrides of MN type or M 2N type in an amount of 0.3 vol.% or less.
Patent DE-60218546-T2 (DE)
Inventor: MARAZZI LUCIA
IPC: H04B10/2525
Filed: 2002-11-29
Granted: 2007-11-22
Abstract: An optical communication system has a transmitter generating a phase-modulated optical signal (Sa, Sb, . . . , Sk); a receiver for receiving the phase-modulated optical signal; an optical communication link between the transmitter section and the receiver section. The optical communication link is a dispersion-managed optical communication link having dispersion-compensating elements propagating the phase-modulated optical signal at substantially constant optical power. The receiver has a dispersive element having a prescribed dispersion, the dispersive element receiving and converting the phase-modulated optical signal into a corresponding intensity-modulated optical signal, and an optical intensity detector fed with the intensity-modulated optical signal.
Patent DE-60219798-T2 (DE)
Inventor: MUELLER OTTO CARL
IPC: B65D75/30
Filed: 2002-05-10
Granted: 2008-01-17
Abstract: A container includes at least one product within the container, the product being secured in the container between an interior surface of the container and a layer of flexible material. The layer of flexible material is skin packaged over the product and adhered to the interior surface of the container by an adhesive. A blank for the container is provided. The blank has panels with a product secured to a panel with layer of flexible material. The invention also relates to a method of packing a product, a method of securing at least one product to a container and a packaging machine for skin packing the product.
Patent DE-60303597-T2 (DE)
Inventor: JOHANSSON HARDY
IPC: B65G17/20
Filed: 2003-05-22
Granted: 2006-10-26
Abstract: Carriages (7a, 7b) are moved along a track using a rotary drive shaft (5). A first carriage (7a) has a control arm (28) which can be rotated about a horizontal axis (26) to make a transmission part (24) disengage the carriage from the drive shaft. A second carriage (7b) is provided with an angled support surface (20) and the two carriages are moved together, one end of the control arm comes into contact with and is guided along the surface, causing the arm to rotate and disengage the first carriage. Movement of a carriage is stopped as soon as its control arm comes into contact with the support surface for the carriage in front, enabling the carriages to be buffered.
Patent DE-60313791-T2 (DE)
Inventor: BOULLE CHRISTOPHE
IPC: A61Q7/00
Filed: 2003-10-24
Granted: 2008-01-24
Abstract: Haircare compositions containing, formulated into physiologically acceptable media therefor, effective amounts of a styrylpyrazole compound of formula (I), or salt thereof, to stimulate or induce hair growth and/or to reduce loss thereof:
Patent DE-60315675-T2 (DE)
Inventor: LE FRANCK
IPC: H04L12/56
Filed: 2003-09-18
Granted: 2008-06-05
Abstract: The present invention concerns method for updating a routing entry BC for a communication partner node CN communicating with a communication originating node MN via a network containing at least one routing node HA, the method comprising the steps of: requesting 1. a routing entry update from said communication originating node MN to said communication partner node CN, wherein said update request contains at least an identification BUIN of the request, submitting 2. request verification information, associated to said identification BUIN of the update request, from said communication originating node MN to said at least one routing node, requesting 4. verification of said routing entry update by said communication partner node CN to said routing node HA using said identification BUIN of the update request, retrieving 5. said request verification information from said routing node based on said identification BUIN of the update request.
Patent DE-60319148-T2 (DE)
Inventor: CHEUNG HOSEA
IPC: C07C51/12
Filed: 2003-11-18
Granted: 2009-02-05
Abstract: The invention relates to a process for the production of acetic acid by carbonylation of methanol, and reactive derivatives thereof, in a reaction mixture using a rhodium-based catalyst in low water conditions. The process is used to achieve reaction rates of at least 15 g mol/l/hr. The high rate reactions proceed at water concentrations of less than 2.0 wt. %. Under certain conditions, the water concentration in the reaction mixture of the process is maintained at a desired concentration by at least one process step including adding a compound such as methyl acetate, dimethyl ether, acetic anhydride, or mixtures of these compounds to the reaction system. The process step of adding the components to the reaction mixture may be combined with other process steps for controlling water concentrations in reaction mixtures for the carbonylation of methanol.
Patent DE-68905072-T2 (DE)
Inventor: LEIBER HANS-JUERGEN
IPC: B23Q35/10
Filed: 1989-04-28
Granted: 1993-09-30
Abstract: The workpiece (1) is fixed, by means of the collet (4), and rotates, in the headstock (2), together with the spindle (3). A first cam (30) is fixed to the main shaft of the spindle (3). Its control surface guides the contact roller (31). The rotary giver (8) is actuated by the rotation of the spindle shaft (3). The auxiliary motor (10) is situated on the crossed slide (12) and causes the auxiliary shaft (21) to rotate. The giver (8) effects the synchronisation between the spindle shaft and the auxiliary shaft. The latter carries the second cam (not visible). Depending on the position of the crossed slide (12), the exact positioning of the tools (16, 17) is given by the first cam or by the second cam. 
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Patent DE-68912950-T2 (DE)
Inventor: ANDRE PATRICE
IPC: A61K8/96
Filed: 1989-05-03
Granted: 1994-07-28
Abstract: A cosmetic or dermatological composition comprising an extract of kola seeds substantially free of methylxanthine. Other embodiments include a composition comprising liposomes or hydrated lipidic lamellar phases containing an extract of kola seeds having a methylxanthine content or containing an extract of kola seeds substantially free of methylxanthine. Methods for treating cellulitis deposits present on body parts by application of the compositions of the present invention are also disclosed.
Patent DE-68915555-T2 (DE)
Inventor: MASAKI MITSUO
IPC: C07D317/60
Filed: 1989-01-26
Granted: 1994-10-20
Abstract: A therapeutic agent for liver disease containing as an active ingredient a piperazine derivative having the formula: <CHEM> wherein, A represents a phenyl, p-benzoquinonyl or cumarinyl group which may have at least one substituent selected from the group consisting of halogen, alkyl, fluoroalkyl, formyl, alkoxycarbonyl, acyl, hydroxy, alkoxy, acyloxy, glycosyloxy, amino, alkylamino, mercapto, alkylthio and nitro; B represents a single bond or a straight chain alkylene group containing 1-4 carbon atoms which may have at least one substituent selected from the group consisting of alkyl, aryl, aralkyl, hydroxy and oxo; R represents an atom or a group selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, alkyl, cycloalkyl, aralkyl and aryl; and n is 2 or 3, or its pharmaceutically acceptable salt is diclosed.
Patent DE-68920473-T2 (DE)
Inventor: FARREN NICHOLAS ERNEST
IPC: G09F7/10
Filed: 1989-04-25
Granted: 1995-09-14
Abstract: A device for displaying information, the device comprising a transparent faced display board for fixture to a surface the board having carrier means (3) intermediate the transparent face (5) and the surface for carrying a rigid information element (4) and an aperture (15) for inserting the element into the carrier means. The aperture is provided with a baffle, (10), for example comprising resiliently biased elements, allowing entry of a rigid information element (4) but preventing entry of a flexible information element.
Patent DE-68920778-T2 (DE)
Inventor: SANG JEAN VICTOR
IPC: B03C1/01
Filed: 1989-05-23
Granted: 1995-05-18
Abstract: Magnetically attractable particles comprise a core of magnetic material encapsulated in a metal oxide coating. They may be made by emulsifying an aqueous solution or dispersion of the magnetic material or precursor, and an aqueous solution or sol of a coating inorganic oxide or precursor, in an inert water-immiscible liquid. The aqueous droplets are gelled, e.g. by ammonia or an amine, recovered, and heated at 250 - 2000<o>C. The resulting particles are generally smooth spheres below 100 microns in diameter and often of sub-micron size.
Patent DE-68920885-T2 (DE)
Inventor: WEISSMAN BERNARD B
IPC: A61C3/02
Filed: 1989-11-16
Granted: 1995-07-13
Abstract: The present invention provides a dental tool which operates as a reamer, while reducing the danger of removing excessive tooth material when boring out the tooth canal. The dental tool includes a first holder end portion designed to be receiveable in a dental tool holder, such that the dental tool holder can rotate the dental tool; a second reaming end portion having a polygonal cross-section and cutting edges tapering longitudinally endwardly to a minimum effective cutting diameter plane, or a point, from a plane of maximum effective cutting diameter, and optimally also having reverse cutting surfaces tapering longitudinally in the opposite direction to an inner plane of reduced effective cutting diameter; and a shank portion extending between the two end portions. The plurality of reamer cutting edges extend axially, and are designed for reaming out a bore into a tooth canal of a patient upon rotation of the tool. The shank portion has an effective cross-section diameter along its length which is smaller than the diameter at the plane of maximum effective cutting diameter or at the plane of reduced effective cutting diameter of the reaming end portion. Most preferably, the shank tapers inwardly towards the first holder end portion, such that the plane of smallest diameter of the shank is located adjacent the first holder end portion.
Patent DE-68922989-T2 (DE)
Inventor: STOREY MICHAEL
IPC: H03M1/74
Filed: 1989-02-10
Granted: 1995-11-02
Abstract: PCT No. PCT/GB89/00112 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Feb. 10, 1989 PCT Pub. No. WO89/07862 PCT Pub. Date Aug. 24, 1989.An n-bit DAC of the kind having at least 2n-1 sources, typically current sources, especially for use in oversampling ADC's enables a resolution accuracy in excess of 18 bits by selecting the sources in a dynamic manner. A source selection circuit typically an at least 2n-1 to 2n-1 multiplexer, connected between the digital input lines and the DAC switches selects the sources based on a predetermined cyclic algorithm which converts DAC errors into noise and shifts the noise energy into unwanted parts of the spectrum.
Patent DE-68925288-T2 (DE)
Inventor: HAYES MICHAEL
IPC: C10L1/32
Filed: 1989-09-20
Granted: 1996-06-13
Abstract: This invention relates to the reduction of oxidized sulfur compound SOX emissions produced during combustion of sulfur (S)-containing combustible compounds. More particularly, this invention provides a method for reducing such emissions wherein the combustible compound is mixed with an admixture of a water soluble and a water insoluble sulfur sorbent. Use of such admixtures, remarkably, produces a reduction in the SOX level far greater than would be expected based on the activity of each sorbent alone. Extremely viscous hydrocarbons can be burned as preatomized fuels, which can also be mixed with sorbent admixtures. Clean burning fuels comprising sulfur-containing combustible compounds and sorbent admixtures are also provided.
Patent DE-68926969-T2 (DE)
Inventor: SOLTANINASAB SOHRAB
IPC: A61G7/00
Filed: 1989-12-07
Granted: 1997-03-06
Abstract: A patient support system has a fluidizable surface formed by air fluidizing a mass of fluidizable material (50), and a surface formed by a plurality of inflatable sacks (36) which may be disposed on an articulatable member. The two surfaces are disposed end to end so that the inflatable sacks (36) support the head, chest and upper torso of a patient, and the fluidized material (50) supports the buttocks. legs and feet of the patient. The fluidizable material (50) is contained by a member (66) which is at least partially collapsible so as to facilitate the patient's ingress and egress to and from the support system, the collapsible member for example comprising an air impermeable panel which can form an inflatable elastic wall (66) having one or more internal webs defining separately pressurizable compartments. A blower (40) inflates the sacks, the elastic wall (66), and the fluidizable material under the control of a microprocessor which controls actuation of various valves and the blower (40) according to signals inputted by operating personnel or supplied by various sensors which monitor the patient support system.   <IMAGE>
Patent DE-69001916-T2 (DE)
Inventor: PRALUS CHRISTIAN
IPC: C25B15/08
Filed: 1990-02-20
Granted: 1993-12-02
Abstract: Destruction of hypochlorites in a perchlorate solution, without affecting hexavalent chromium if it is also present, using hydrogen peroxide.
Patent DE-69002677-T2 (DE)
Inventor: SCHULZ HANS-RICHARD
IPC: E05B3/04
Filed: 1990-04-23
Granted: 1994-01-05
Abstract: An operating handle for a door, French window or the like, comprising a set of two stays, a fastening element secured to the inner and outer faces of the door, a covering element fixed to the fastening element, and a square operating rod passing right through the door and making it possible to actuate at least one locking element, the two ends of this square operating rod being engaged in square holes made in the shank of each stay, at least one of the fastening elements (5, 7) of which has tightening means (39) exerting a pull on the two stays (2, 3), at least one (2) of which is equipped with compensating means (19) and the other (3) of which is equipped with elastic connection means (24) interacting with one of the ends (38) of the square operating rod (4). <IMAGE>
Patent DE-69019067-T2 (DE)
Inventor: FLYNN KATHY M
IPC: H05K3/28
Filed: 1990-06-08
Granted: 1995-08-31
Abstract: A photoimageable composition for forming a solder mask has a photopolymerizable acrylate chemical system which renders exposed portions insolvable to alkaline aqueous developers and an epoxy chemical system which hardens the composition after exposure and development. The acrylate chemical system comprises acrylate monomers, epoxy-acrylate oligomers and a photoinitiator. The epoxy chemical system comprises an epoxy resin and a curative therefore. The composition further comprises a cross-linking agent which is reactive with hydroxyl groups of the acrylate and epoxy chemical systems.
Patent DE-69025958-T2 (DE)
Inventor: NAKAGOMI HIROSHI
IPC: B41J2/14
Filed: 1990-09-17
Granted: 1996-11-14
Abstract: An ink jet head includes first (100) and second members (400) for constituting liquid passages (411) by joining them together; a clamp (4) for applying a line pressure to one of the members. <IMAGE>
Patent DE-69103984-T2 (DE)
Inventor: BONDIOLI EDI
IPC: F16D3/84
Filed: 1991-06-19
Granted: 1995-04-13
Abstract: The protective casing includes a system of telescopic tubes (26 and 27) that cover a pair of telescopic tubular elements (13 and 14) connecting two universal joints (9 and 11) on a transmission shaft. The inner telescopic tube (26) is fitted with a grease nipple (35) that is connected via a tube (39) to a chamber formed by a bushing (41) and a sealing ring (63). In said chamber a suitable lubricant can be injected from the exterior via the grease nipple (35), so that the telescopic tubular elements (13 and 14) can be kept lubricated without this requiring the transmission being uncoupled (Figure 1). <IMAGE>
Patent DE-69104459-T2 (DE)
Inventor: KOUDELKA VLADIMIR ING
IPC: E21B3/025
Filed: 1991-09-30
Granted: 1995-02-16
Abstract: This heavy duty equipment comprises a working cylinder (1), a striking piston (2), an upper lid (4) and a holder of drill bit. An anterior side duct (17) in the wall of an upper working space (18) of the working cylinder, communicating via an upper filling duct (16) and a posterior side duct (19,20) with a storage space (21) provided in the upper lid, and an anterior bypass duct communicating via an axial duct in an axial pin (22) and a posterior bypass duct with said storage space, axially define in said upper working space (18) of the working cylinder a compression space confined by the inner wall of said working cylinder (1), further an anterior face (26) of said upper lid and by the external surface of said axial pin (22). The upper lid together with the axial pin and the in-built storage space form an assembly group in which a water valve (8) is received. <IMAGE>
Patent DE-69108041-T2 (DE)
Inventor: CLARKE RICHARD
IPC: A61B17/22
Filed: 1991-09-04
Granted: 1995-10-19
Abstract: Restenosis following angioplasty can be inhibited by reducing the proliferation of smooth muscle cells in the blood vessel walls at an angioplasty site, and such reduction in cell proliferation can be accomplished by an apparatus which irradiates the angioplasty site with radiation in the ultraviolet (UV) wavelength range. The ultraviolet radiation is preferably delivered via an optical fiber or other waveguide incorporated, for example, into a percutaneous catheter. In operation, the ultraviolet radiation kills smooth muscle cells at the site, thereby reducing the risk of restenosis, while minimising damage to surrounding tissue. <IMAGE>
Patent DE-69116162-T2 (DE)
Inventor: MYLARI Banavara
IPC: C07D417/14
Filed: 1991-09-13
Granted: 1996-05-02
Abstract: This invention relates to pyrrolidine dione derivatives of formula (I), (II) or (III), wherein R, R<1>, R<3>, R<4>, R<5> and X are as defined below. These compounds are aldose reductase inhibitors and are useful in the treatment of diabetes associated complications such as neuropathy, nephropathy, retinopathy and cataracts. The invention also relates to compositions comprising the above compounds and methods for using those compositions in the treatment of the above diabetes associated complications.
Patent DE-69133345-T2 (DE)
Inventor: PAYNE JEWEL M
IPC: A01N63/23
Filed: 1991-10-11
Granted: 2004-10-07
Abstract: A toxin, active against dipteran pests, is available in a microbe of the species Bacillus thuringiensis identified as PS201T6, having the NRRL accession number B-18750.
Patent DE-69200255-T2 (DE)
Inventor: FUSSLER PHILIPPE
IPC: E04C2/34
Filed: 1992-08-10
Granted: 1995-01-05
Abstract: Panel intended for the formation of modular and deformable partitions, characterised in that it consists of a plane web (A), made of a lightweight material, delimited on the periphery by a rigid zone permitting the fastening of frame elements (10, 12, 13) comprising, on the vertical sides, means for connection to and articulation with adjacent panels, and, on a lower horizontal side, means for support on the ground (18). <IMAGE>
Patent DE-69204743-T2 (DE)
Inventor: RUIGT GERARDUS STEPHANUS FRANC
IPC: C07C213/00
Filed: 1992-05-25
Granted: 1996-04-04
Abstract: The invention concerns a phenoxyphenyl derivative having the formula   <CHEM>  wherein  R is one or two halogen atoms; and A is CH2NR1R2 or 4,5-dihydro-1H-imidazole, in which R1 and R2 are independently selected from hydrogen and lower alkyl; or  a pharmaceutically acceptable salt thereof. The compounds have long half-lives and can be used against depression.
Patent DE-69211048-T2 (DE)
Inventor: REBELE DONALD J
IPC: A61L2/20
Filed: 1992-03-11
Granted: 1996-11-07
Abstract: The body portion (A) of a small portable sterilizer has a face panel (46) against which a door (B) is selectively closed. The face panel defines an access opening for a sterilization chamber (10) which receives a cassette (C), an access opening for an anti-microbial concentrate chamber (20) which receives a powdered or other sterilant concentrate, and an outlet opening (50) from a microbe filter which filters microbes from incoming rinse water. The face plate and the door define fluid flow channels (48, 52) therebetween for selectively directing sterilant solutions and rinse solutions among the anti-microbial concentrate chamber, the sterilization chamber, and the microbial filter. The cassette is configured to ensure that it is inserted into the sterilization chamber with a unique orientation such that its fluid inlet apertures (114) and outlet apertures (124) are at preselected locations. The door includes generally U-shaped projections (116) which abut an outer surface of the cassette in the sterilization chamber partially surrounding the fluid inlet apertures. The U-shaped projections ensure that the cassette is seated in the sterilization chamber and provide a well which directs the circulating fluids into the cassette inlet apertures. A pair of gaskets (56, 86) surround the active portion of the face panel. A vacuum pump (90) selectively draws a vacuum in an annular region (88) between the gaskets, which vacuum locks the door against the face plate in a sealed, closed position. To assure a fluid tight seal, the gaskets are O-rings which are pressed by the vacuum into V-shaped grooves (82, 84). <IMAGE>
Patent DE-69221351-T2 (DE)
Inventor: LEMETYINEN MARKKU
IPC: F24F13/24
Filed: 1992-03-17
Granted: 1997-11-20
Abstract: The invention concerns a reactive sound attenuator for air-conditioning ducts, in particular for air ducts in paper mills, said sound attenuator (20) consisting of at least two chambers (21, 23) separated from one another by means of a partition wall (22), which partition wall (22) is provided with an opening or with a tube (24) placed in the direction (A) of flow of the air flowing through the sound attenuator, the air flowing through said opening or tube out of one chamber into the other. The main plane of the partition wall (22) is at an acute angle in relation to the direction (A) of flow of the air flowing through the sound attenuator. The partition wall (22) is at an angle  alpha  of 40 DEG ... 70 DEG  in relation to the direction (A) of flow of the air flowing through the sound attenuator. <IMAGE>