baber/WOPTO huggingface dataset:
Patent DE-60324691-D1 (DE)
Inventor: JUTRAS SEBASTIEN
IPC: A61B19/00
Filed: 2003-09-26
Granted: 2008-12-24
Abstract: A registration pointer (10) for registering points of surfaces of bodily elements in computer-assisted surgery, comprising a handle (20) for being manipulated by a pointer operator. A stem (40) is connected to the handle (20) and has a first and a second tip configurations (47, 51) each having a respective use relating to a registration of points on specified bodily elements. A detectable device (30) is secured to the stem, and is adapted to be tracked in space for position and orientation by a sensing apparatus (102). A position of the tip configurations (47, 51) with respect to the detectable device (30) is determinable such that a position of the tip configurations (47, 51) is calculable as a function of the position and orientation of the detectable device (30). The tip configurations (47, 51) are chosen to register points on given bodily elements as a function of the respective use, by recording a position of points of contact between the tip configurations (47, 51) and the given bodily element.
Patent DE-60325966-D1 (DE)
Inventor: BARAN JIMMIE R JR
IPC: C09C1/30
Filed: 2003-05-12
Granted: 2009-03-12
Abstract: The present invention relates to a method of removing debris from a well using a drilling fluid comprising the steps of: 
injecting under pressure a foamed drilling fluid into the well; 
contacting the debris with the foamed drilling fluid; and 
directing the debris and foamed drilling fluid out of the well,  
wherein the drilling fluid comprises a foam composition comprising solvent, foaming agent, and surface-modified nanoparticles disposed in said solvent.
Patent DE-60326178-D1 (DE)
Inventor: VON LERBER TUOMO
IPC: H04B10/508
Filed: 2003-11-07
Granted: 2009-03-26
Abstract: A device for processing of an optical input signal includes at least a first data signal. A first optical resonator provides a reference signal by optical filtering of the optical input signal. The first optical resonator is matched with a predetermined reference wavelength of the first data signal. A second optical resonator provides a sideband signal by optical filtering of the optical input signal. The second optical resonator is non-matched with the predetermined reference wavelength of the first data signal. An optical combiner combines the sideband signal with the reference signal to form an optical output signal.
Patent DE-60326852-D1 (DE)
Inventor: JASPERS CORNELIUS A
IPC: G06T3/40
Filed: 2003-06-24
Granted: 2009-05-07
Abstract: A reconstruction method based on a white-compensated luminance reconstruction and using filter weights referred to as smartgreen-parameters is proposed. An aliasing free luminance signal, even at the multiples of the sample frequency and in case of a camera without optical low pass filter is achieved. Moreover this white-compensated luminance-signal is free of signal distortion. The proposed method allows a suitable low pass filter to be added or combined and a is particular well suited to implement a variety of abasing free color- and contour-filters. The RGB color signals are reconstructed using filter weights which can be chosen as a function of the heaviness of the sensor matrix and of the optical transfer of the camera.
Patent DE-60332474-D1 (DE)
Inventor: LEISNER HENRIK
IPC: A61F5/443
Filed: 2003-10-30
Granted: 2010-06-17
Abstract: An ostomy device including a collecting bag and a base plate with an adhesive plate for being fastened on the user, the base plate having a stomal opening and a first flange for repeated and removable adhesive connection to a coupling element on the collecting bag which has a second flange. The adhesive connection is provided by at least one layer of an adhesive. Furthermore, the device includes a further flexible layer placed between the adhesive layer and the one of the first and second flanges having the lower tensile strength, the flexible layer having a yield strength exceeding the adhesive strength of the adhesive layer.
Patent DE-60333942-D1 (DE)
Inventor: YAMAMOTO HIROKI
IPC: A61F13/15
Filed: 2003-11-07
Granted: 2010-10-07
Abstract: First continuous web 103 as a component of disposable wearing article to be continuously manufactured is fed in a machine direction MD and first continuous elastic members 121 are fed via guide means adapted to oscillate the elastic members 121 in a cross direction CD crossing the machine direction MD and attached thereto. Each of the guide means comprises a first servomotor 73 having a rotary shaft 74 adapted to repeat reversal of its rotational direction, a first arm 53 connected directly with the rotary shaft 74 and extending in a direction crossing the rotary shaft 74 so that the first arm 53 swings around the rotary shaft 74 as the rotary shaft 74 rotates and a first feed member 52 adapted to direct the first continuous elastic members 121 toward guide means 54 formed on the first arm 53. <IMAGE>
Patent DE-68902250-D1 (DE)
Inventor: MILLER JEREMY PAUL
IPC: F25C1/14
Filed: 1989-02-01
Granted: 1992-09-03
Abstract: A freezer (1) which comprises a drum (2) is characterized in that a cylinder (12) is disposed in said drum (2), and a fan (14) is provided for circulating cryogen through the space (20) between the outer surface of the cylinder (12) and the inner surface of the drum (2). The outer surface of the drum (2) is provided with a plurality of grooves (4) of parabolic cross-section. In use, droplets (23) of liquid egg are dropped on to the grooves (4) where they freeze individually. The frozen particles fall away from the drum as they approach the lowermost point of travel of the drum (2) and form an attractive granular product.
Patent DE-68915056-D1 (DE)
Inventor: SEEMANN MICHEL
IPC: A01B49/02
Filed: 1989-06-06
Granted: 1994-06-09
Abstract: The present invention relates to an agricultural soil-working machine provided with shares and a rotor. According to the invention, the rotor (4) possesses, in the vicinity of each share arm (6) at least one cleaning tool (34) which extends at least partially into the volume generated by at least one soil-working tool (23) likewise extending in the vicinity of the said share arm (6). The said cleaning tool (34), during its rotation, follows a path of a diameter smaller than the diameter of the path followed by the soil-working tool (23). The invention is used in the sector of agricultural machinery. <IMAGE>
Patent DE-68918903-D1 (DE)
Inventor: CHENG YAP YOEN
IPC: B05B1/34
Filed: 1989-08-01
Granted: 1994-11-24
Abstract: The invention describes a nozzle head for effectuating a broad angle cone of spray of liquid, which liquid is contained in a tank and is forced into the nozzle head by pump means. The nozzle head comprises a primary chamber (9) connected to at least one secondary chamber (10) by means of a duct (11) positioned tangentically to both chambers (9, 10).
Patent DE-68919505-D1 (DE)
Inventor: TOMISAWA SHIGECHIKA C O YOKOHA
IPC: B01J23/30
Filed: 1989-04-04
Granted: 1995-01-12
Abstract: Disclosed are a catalyst filter characterized in that catalyst particles which are made of titanium oxide, if necessary, together with vanadium oxide and/or tungsten oxide and whose diameters are between 0.01 and 1  mu m are, carried by a filter made by weaving monofilaments of a glass fiber and/or of a catalytic fiber;  a method for manufacturing thereof; and a comprehensive method for treating a combustion exhaust gas characterized in that an alkaline powder or ammonia or its precursor is supplied to a flow of a combustion exhaust gas containing toxic substances such as dust, acidic gases and nitrogen oxides, and the flow of a combustion exhaust gas is let pass through a filter carrying a catalyst for denitrating the above combustion exhaust gas.
Patent DE-68922159-D1 (DE)
Inventor: TSUBOYAMA AKIRA
IPC: G09G3/36
Filed: 1989-08-16
Granted: 1995-05-18
Abstract: A display apparatus includes: (a) a liquid crystal device comprising scanning electrodes, data electrodes and a ferroelectric liquid crystal disposed between the scanning electrodes and data electrodes, the scanning electrodes and data electrodes being disposed to intersect each other so as to form an electrode matrix and provide a display surface covering the electrode matrix, (b) first means for applying a scanning selection signal to the scanning electrodes and applying data signals to the data electrodes in synchronism with the scanning selection signal, and (c) second means for dividing the display surface into an effective display region and a non-display region and controlling the first means so as to apply a scanning selection signal to a scanning electrode covered by the non-display region in a shorter cycle than the application of a scanning selection signal to scanning electrodes covered by the effective display region.
Patent DE-69000047-D1 (DE)
Inventor: GRENIER MAURICE
IPC: F25J3/04
Filed: 1990-01-19
Granted: 1992-05-07
Abstract: Oxygen from the bottom of a low pressure column (4) is purified from hydrocarbons in a first auxiliary column (12), and the vapor at the top of this column is distilled in a second auxiliary column (17) heated at the base thereof with air at medium pressure. Ultra-pure oxygen is produced at the bottom of the second auxiliary column. Application in the production of ultra-pure oxygen for the electronic industry.
Patent DE-69003249-D1 (DE)
Inventor: CARLSON ULF
IPC: D21H17/68
Filed: 1990-10-24
Granted: 1993-10-14
Abstract: A process for the production of paper by forming and dewatering a suspension of cellulose containing fibers and optional fillers on a wire. Three components are added to the suspension, a cationic starch, a cationic polyacrylamide and a polymeric silicic acid, in order to improve retention and dewatering at paper production.
Patent DE-69003486-D1 (DE)
Inventor: MANGIN ROBERT
IPC: E05B17/04
Filed: 1990-07-02
Granted: 1993-10-28
Abstract: Safety lock with disconnectable stator, comprising a body (1), in which a stator (3) is accommodated, said stator (3) being rotatable in said body (1) when it is subjected to a torque exceeding a predetermined value, said stator (3) being opposite a striker (5) associated with a driving element (23) displaceable relative to the stator (3) between a position in which said element (23) is engaged in the striker (5) and a disengaged position. The driving element (23) is connected to the rotor (4) in terms of rotation and complementary guide means (21, 22) are provided between the driving element (23) and the stator (3) and are arranged in such a way that, under the effect of a rotational movement of the rotor (4) in relation to the stator (3) under the action of the key (8), the driving element (23) is set in rotation by the rotor and is displaced in translational movement by the aforesaid guide means towards the position in which said element is engaged in the striker (5). <IMAGE>
Patent DE-69004239-D1 (DE)
Inventor: ANDERSSON ROLAND
IPC: F24H3/00
Filed: 1990-10-31
Granted: 1993-12-02
Abstract: Heating apparatuses for packaging materials operating with hot air are often employed for heating thermoplastic packaging materials in connection with heat-sealing, forming or the like. The heating apparatuses are energy-intensive and suffer from a relatively low degree of efficiency, which primarily relates to a considerable waste flow of heated air. A heating apparatus in which these drawbacks have been obviated displays a suction box provided with apertures, the box being located adjacent a nozzle for the hot air and connected, by the intermediary of a recirculation duct, to the intake side of means generating an air current.
Patent DE-69006390-D1 (DE)
Inventor: HOGENBOOM ERIC HENRICUS MARIA
IPC: D07B5/12
Filed: 1990-05-15
Granted: 1994-03-17
Abstract: The stiffness and the tensile strength of a rope containing polymeric filaments manufactured according to the gel spinning process are substantially increased by stretching it. The stretching is preferably carried out at elevated temperature but below the melting point of the filaments.
Patent DE-69013801-D1 (DE)
Inventor: CASTELLANA FRANK
IPC: A61L28/00
Filed: 1990-08-08
Granted: 1994-12-08
Abstract: A bandage including a superabsorbent pad (14) covered by a porous cover pad (16) placed on a thin, flexible hydrocolloid adhesive layer (12) leaving a portion of the adhesive layer around the pads as an adhesive border is disclosed. One side of the adhesive layer (12) is laminated to a polymeric backing or non-woven fabric layer (20) and a protective cover layer is applied over the pads and border portion. The protective cover layer (18) may be silicone coated release paper and the bandage may be subjected to a vacuum thus forming the adhesive layer (12) to the pads resulting in the border portion being substantially coplanar with the exposed surface of the cover pad (16) overlaying the superabsorbent pad (14).
Patent DE-69016142-D1 (DE)
Inventor: MUSSINI GIAN PIERO
IPC: A24C5/34
Filed: 1990-09-25
Granted: 1995-03-02
Abstract: A device 10 for sorting rod-like articles, for example cigarettes, into separate compartments, according to their weight is disclosed. The device feeds a single article from a hopper 12 into a channel 16 with the aid of two ribbed drums 14. The article then drops into a groove 22 in a delivery shaft 20 where it is tipped onto a series of 'V' shaped members 28 located on the top of a balance 50. The weight of the article is determined and the article is then ejected by lifting arms 34, 36 onto the top wall of a ramp 64. The article is allowed to roll freely down the ramp. A microprocessor causes one of a number of doors 70 in the top wall of the ramp to open according to the weight of the article and the article then drops into a chamber 58 below the ramp.
Patent DE-69019500-D1 (DE)
Inventor: BOURGIN ALAIN
IPC: F16K31/68
Filed: 1990-09-07
Granted: 1995-06-22
Abstract: PCT No. PCT/FR90/00596 Sec. 371 Date Jul. 3, 1991 Sec. 102(e) Date Jul. 3, 1991 PCT Filed Sep. 7, 1990 PCT Pub. No. WO91/03633 PCT Pub. Date Mar. 21, 1991.A safety device for controlling circulation of a cooling fluid of an engine includes a valve seat, a poppet movable toward and away from the valve seat, and a temperature sensing device including a movable element for controlling the movement of the poppet toward and away from the valve seat. A eutectic solder element connects the poppet to the movable element and melts at a predetermined safety temperature. A first spring engages and urges the movable element and hence the poppet toward an engagement with the valve seat. A second spring engages and urges the poppet away from the valve seat opposite to the first spring. Thus, if the cooling fluid reaches the safety temperature and the solder element melts, the second spring moves the poppet away from the valve seat and allows the cooling fluid through the valve seat. Preferably, the movable element includes an enlarged portion, the valve seat includes a retention member extending therefrom, the first spring is compressed between the retention member and the enlarged portion, and the solder element directly connects the poppet to the enlarged portion. The poppet also preferably includes a central opening in which the enlarged portion and the first spring are partially received and movable through when the solder material melts. Further, the valve seat also includes a second retention member, and the second spring passes about the movable element and is compressed between the enlarged portion and the second retention member.
Patent DE-69023165-D1 (DE)
Inventor: DAMIZET PATRICK
IPC: A47L9/32
Filed: 1990-05-23
Granted: 1995-11-30
Abstract: This apparatus is of the type comprising box 2, a motorized suction turbine 4, connected pneumatically to the outlet orifice 2b of the box, and at least one pipe 6 whose downstream end 6a opens into the box 2, means 13-40 connected to the upstream end 6b of the pipe 6 which are capable of generating a temporary pneumatic pressure wave in the direction of its downstream end 6a, the latter being coupled with means 20-22 of detecting the pressure wave and of reacting on the control unit 23 of the power supply of the electric motor 3 of the suction turbine 4 for putting the installation into operation. 
<??>According to the invention, the pneumatic pressure wave is carried by the pipe 6 itself from its upstream end 6b to its downstream end 6a, this downstream end being fitted with a closing valve 18, normally kept in the closed position and capable of releasing the opening of the pipe under the effect of the suctional reduced pressure. 
<IMAGE>
Patent DE-69029479-D1 (DE)
Inventor: BURRER CHARLOTTE AMY
IPC: G06F12/06
Filed: 1990-02-09
Granted: 1997-01-30
Abstract: An improved memory system for use in a data processing system has two memory banks (30,31) and corresponding error correction circuitry (34,35) associated with each. Data words of a block thereof are stored in the memory banks in an interleaved fashion wherein alternating words are stored in one bank and the intervening alternating words are stored in the other bank. During a WRITE operation the memory is controlled so that the first data word of a block stored in a memory bank uses a late write technique, and all subsequent data words thereof use an early write technique. During a READ operation, pairs of data words are read and checked for errors simultaneously, and are then supplied in a pipelined manner.
Patent DE-69030632-D1 (DE)
Inventor: POLETTO JOHN FRANK
IPC: A61P29/00
Filed: 1990-01-16
Granted: 1997-06-12
Abstract: Substituted quinolinecarboxylic acids useful in the treatment of arthritis by inhibiting the progressive joint deterioration characteristic of arthritic disease and for inducing immunosuppression are disclosed. Methods of synthesis and use of the novel compounds are also disclosed.
Patent DE-69033586-D1 (DE)
Inventor: PARKER WILLIAM P
IPC: G09F13/04
Filed: 1990-12-10
Granted: 2000-08-17
Abstract: A gas discharge display apparatus in the form of an electroluminescent gas filled panel adapted for quickly and inexpensively making a durable and robust luminous sign using image patterns transferred to the panel by painting, silkscreening, stencilling, lithography, or the like. The apparatus generally includes a pair of substantially parallel spaced apart rigid plates, or sheets, enclosing an electroluminescent gas, and having variously located and kinds of conductive elements, such as surface coatings, used as electrodes for energizing the enclosed electroluminescent gas.
Patent DE-69101233-D1 (DE)
Inventor: DIJKHORST JACOBUS
IPC: C02F1/58
Filed: 1991-09-17
Granted: 1994-03-31
Abstract: A method for the removal of fluoride from waste water by mixing the waste water with a water soluble reagent. The fluoride-containing waste water (1) is thoroughly mixed with the water soluble reagent (5) at a suitable pH in a reactor of a fluidized bed type (9). Said reactor is provided with an appropriate non-magnetic bed material on which the fluoride salt crystallizes out. The bed material containing crystalline fluoride salt is from time to time removed from the reactor, and new bed material is added to the reactor. The pH of the waste water in the reactor is adjusted to a value from 3 to 14, whereas the non-magnetic bed material sand is used with an appropriate grain size of 0.1-0.3 mm. <IMAGE>
Patent DE-69102663-D1 (DE)
Inventor: AOKI MAKOTO
IPC: C09D11/033
Filed: 1991-02-08
Granted: 1994-08-04
Abstract: An ink comprises a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink contains a compound represented by the following Formula (I). <CHEM> wherein R1 and R2 each represent a group selected from a hydrogen atom, an alkyl group, a hydroxyl group and a carboxyl group; and R3 represents a monohydric hydroxyalkyl group. The ink is suitably used for ink-jet recording. <IMAGE>
Patent DE-69109009-D1 (DE)
Inventor: BONNE ULRICH
IPC: G01F1/68
Filed: 1991-07-25
Granted: 1995-05-24
Abstract: To correct the flow measurment of a gaseous or liquid fluid of interest for changes in the composition and temperature of that fluid in a flowmeter of the hot element type, an uncorrected flow value signal for the fluid of interest in relation to a hot element sensor output is corrected by applying a correction factor to the flow value signal based on certain unique physical parameters of the fluid of interest which nominally include thermal conductivity, k, specific heat, cp, and temperature, T. <IMAGE>
Patent DE-69117708-D1 (DE)
Inventor: PARKER JEFFERY ROBERT
IPC: C09J5/00
Filed: 1991-12-20
Granted: 1996-04-11
Abstract: The invention comprises a method for joining pieces of unseasoned or dried wood, by finger jointing or other joining technique. The wood may have a moisture content above the fibre saturation point of the wood, and as high as 50% or 100% or higher moisture content. An adhesive having a sufficiently high molecular weight or viscosity to avoid adhesive degradation or migration from moisture in the wood during forming and curing of the joint, or which will cure to achieve such a sufficiently high molecular weight or viscosity during forming and curing of the joint is employed. Optionally a cure promotor or chemical which increases the rate of cure of the adhesive may be used. Preferred adhesives are formaldehyde based adhesives. Preferred cure promotor or chemicals are ammonia or amine compounds, organic acids including low molecular weight carboxylic acids, and Lewis or Bronsted class acids.
Patent DE-69119545-D1 (DE)
Inventor: BILWEIS JOSEPH
IPC: A61B17/34
Filed: 1991-11-06
Granted: 1996-06-20
Abstract: The present invention relates to a surgical instrument of the trocar type, characterised by the fact that it comprises a cannula (10), a needle (30) engaged in the cannula (10), and manually controlled locking means (50) capable of selectively immobilizing the needle (30) in translation, relative to the cannula (10), in such a way that, in a rest position, the cutting end (33) of the needle (30) is immobilized in the cannula (10) in a position set back from the proximal end of the latter. 
<IMAGE>
Patent DE-69129193-D1 (DE)
Title: Triterpenderivat
Inventor: FUJIMOTO MASAFUMI
IPC: C07J63/00
Filed: 1991-12-13
Granted: 1998-05-07
Abstract: A triterpene derivative represented by general formula (I), which has an antiendotheline activity and is useful for preventing and treating the diseases of the cardiovascular system, and a pharmaceutical composition thereof. In formula (I), R<1> represents hydrogen or a metabolic ester residue; R<3> represents an aryl or aromatic heterocyclic group which may be substituted; one of X and Y is hydroxy and the other is hydrogen, or alternatively X and Y are combined with each other to represent oxo; and Z represents oxygen or two hydrogen atoms. <CHEM>
Patent DE-69133195-D1 (DE)
Inventor: WHITING JAMES S
IPC: A61M25/01
Filed: 1991-11-12
Granted: 2003-03-13
Abstract: A method of displaying details of a coronary artery lesion in a cineangiogram, by adjusting each frame of the cineangiogram so that the lesion is continually displayed at a fixed location on a display. The remaining cardiac anatomy appears to move, in background, past a stationary arterial segment, thus making the displayed arterial segment easier to identify and to examine by medical personnel. Cineangiographic image frames are digitized and processed by a processor and the image frames are digitally shifted to place the arterial segment in substantially the same viewing location in each frame. Sequential image frames may be presented to the viewer as a stereoscopic pair, to produce pseudostereopsis. The arterial segment appears to the viewer in foreground, as if it was floating in front of the remaining cardiac anatomy. Image frames may be further processed to aid examination by medical personnel. The processor may make quantitative measurements of the cineangiogram and may display results of those measurements to aid review of the cineangiogram. Frames may be averaged to reduce quantum noise and to blur any structure noise; frames may be compared with prior cineangiograms to increase clarity or contrast. Coordinate adjustments for a cineangiogram may help guide therapeutic procedures, or may help enhance other imaging procedures such as fluoroscopy.