baber/WOPTO huggingface dataset:
Patent DE-60336086-D1 (DE)
Title: Photodynamisches therapiegerät
Inventor: ARAI TSUNENORI
IPC: A61N5/067
Filed: 2003-12-19
Granted: 2011-03-31
Abstract: The invention provides PDT equipment which can absolutely treat the deep lesioned part with preserving the superficial membrane of the healthy region.  Photodynamic therapy equipment 1 for treating lesioned part by using a photosensitive substance, which is activated by the light having a peak intensity of a predetermined range but is almost not activated by the light having the peak intensity out of the predetermined range, equipped with an irradiation means 13 irradiating into the body a pulsed light of the wavelength having the potential for activating the photosensitive substance, and a control means 22 controlling the peak intensity of the light irradiated by the irradiation means, and the control means 22 allows the irradiation means 13 to irradiate the light having the high peak intensity in order that the light arriving at the deep-lying lesioned part 41 is to achieve the peak intensity of the predetermined range.
Patent DE-60336382-D1 (DE)
Inventor: VEAL JONATHAN HEATH
IPC: B01D19/00
Filed: 2003-01-23
Granted: 2011-04-28
Abstract: Apparatus and method for degassing liquids particularly cationic monomers. Fluid comprising liquid to be degassed together with sweep gas is admitted tangentially into a column ( 10 ) and forced down the column by a tubular baffle ( 16 ) which defines, with the inner wall of the column, an annulus ( 18 ) that is closed at its top ( 20 ). After passing to the bottom of the annulus the fluid forms an even film over the inner surface of the column and gas disengaging from the liquid can rise up the column while liquid accumulates at the bottom of the column. To assist the disengagement of the gas from the liquid the column is preferably of increasing cross section towards the bottom so that the thickness of the film is also reduced.
Patent DE-68900905-D1 (DE)
Inventor: BAYLEY MICHAEL JOHN
IPC: B21D39/02
Filed: 1989-05-11
Granted: 1992-04-09
Abstract: A metal sheet (1) having a first upstanding hook formation (3) along one edge (2) and a second, upstanding hook receiving formation (6) and a valley (7) along an opposite edge (15) the arrangement being such that the sheet can be fastened directly to a support without the interposition of separate clips and so that the first formation of one sheet can hook over the second formation of an adjoining sheet and cover its valley characterised by latching means (11, 12, 13, 14, 15 and 16b, 17, 19, 21) acting between the formations so that after interlocking the sheets said one sheet can be rotated about the hook receiving formation of the other sheet through at least 25 DEG before the formations can be disengaged.
Patent DE-68920752-D1 (DE)
Inventor: CABRERA PEDRO
IPC: G01N1/28
Filed: 1989-11-17
Granted: 1995-03-02
Abstract: A rotary liquid metering and transfer valve assembly for a diluting system which includes a pair of stationary valve disc elements sandwiching a central, rotatable valve disc element, said disc elements being coaxially aligned and mounted on a spindle. One of the outer stationary elements has a first external loop secured thereto, said loop having a precise interior volume. An aspirator probe is secured to the other of said stationary elements. The central element has formed therein an axial segmenting passageway having a precise interior volume. A second external loop is secured to the center element. The second loop extends outwardly, preferably radially, of said element and has a precise interior volume. Appropriate interior passageways are provided in the outer elements for directing a liquid sample in a continuous path through the valve assembly, the path including the one segmenting passageway and the first and the second external loops. Additional interior passageways also are provided for coupling the valve assembly to sources of diluent and to exterior destinations. The central element is rotated to isolate the contents of the segmenting passageway and of the first and the second external loops and diluent is fed thereto to drive the isolated contents to said destinations. Only a single loading step is required to obtain three precise volumes of liquid sample. The valve assembly can be rinsed and continuous internals channels are provided for preventing any liquid from reaching the circumferential surface of the valve assembly.
Patent DE-68921977-D1 (DE)
Inventor: LE LOARER JEAN-LUC
IPC: C01F17/00
Filed: 1989-12-19
Granted: 1995-05-04
Abstract: A ceric oxide with new morphological characteristics. The invention also applies to one of the processes for obtaining the said oxide. The process of the invention is characterised in that a ceric hydroxide prepared by hydrolysis of a solution of a cerium(IV) salt in a basic medium is subjected to a thermal treatment in solvent before the calcining operation.
Patent DE-68927379-D1 (DE)
Inventor: CHARO ISRAEL
IPC: A61K9/00
Filed: 1989-06-30
Granted: 1996-11-28
Abstract: The present invention provides oligopeptides corresponding to regions of the GPIIIa protein, which are capable of specifically binding aggregation mediators, such as fibrinogen. The oligopeptides will typically comprise at least about 5 to 20 amino acids, and are thus non-immunogenic and easy to produce, formulate and administer.
Patent DE-68928740-D1 (DE)
Inventor: BRANDT THOMAS
IPC: B65C3/12
Filed: 1989-11-07
Granted: 1998-08-20
Abstract: A label for a container, comprising:   a label layer carrying information thereon and having first and second sides, with said first side in use facing the container; and a composite heat-activated adhesive of first and second layers (30,40), said first layer (30) comprising a bonding material adhered to said first side of said label layer and to said second layer (40) for bonding said second layer (40) to said label layer, and said second layer (40) comprising a heat-activated adhesive material disposed on a side of said first layer (30) which in use faces the container for adhering said first layer (30), and thereby said label layer, to said container.   <IMAGE>
Patent DE-69005625-D1 (DE)
Inventor: ANDERSSON BENGT
IPC: A61K31/352
Filed: 1990-03-28
Granted: 1994-02-10
Abstract: The present invention is directed to novel chromane derivatives substituted in the 3-position by a substituted amino moiety and substituted on the aromatic ring with one or two substituents. The novel chromane derivatives have useful CNS properties.
Patent DE-69011528-D1 (DE)
Inventor: REX JORGEN
IPC: A61M13/00
Filed: 1990-10-24
Granted: 1994-09-15
Abstract: A manually operated dispenser for dispensing a predetermined amount of powdered substance comprises a pressure cylinder (2) with an axially displaceable piston (3). A super-atmospheric pressure is generated by displacing the piston inwardly in the cylinder and is releaved through a chamber (41) in a magazine (40) comprising a number of chambers (41) containing powdered substance. The ends of the chambers (41) are covered by penetrable membranes (48), and the chambers (41) may be moved to successively being in alignment with a penetrator (30) and an outlet pipe (46). When the piston (3) is in its inner-most position the penetrator (30) and the inlet end of the out-let pipe (46) are forced through the respective membranes (48) at the ends of the chamber (41), and the subatmospheric pressure is releaved through the chamber (41) to dispense its content through the outlet pipe (46). The magazine (40) is annular and comprises a number of tubular chambers (41) placed equidistantly at some distance from and parallel with the axis of the magazine (40). At each full displacement of the piston (3) the magazine (40) is rotated to bring a new chamber (41) in alignment with the penetrator (30) and the outlet pipe (46).
Patent DE-69012852-D1 (DE)
Inventor: COLIN FRANCOIS
IPC: C04B28/18
Filed: 1990-02-23
Granted: 1994-11-03
Abstract: A liquid aqueous sludge is transferred into a cylindrical-conical tank and agitated by blowing in air through a downwardly extending tube. A closed circulation of sludge is established between this main tank and a reagent tank by means of a recycling pump. The reagent tank overflows into the main tank. Chalk is added to the reagent tank and a pozzolanic material is added to the main tank. When the mixture of dilute sludge, chalk and possolanic material is homogeneous, it is transferred to a filter press by means of a further pump. The filter cake is collected for final storage or discharged to set slowly.
Patent DE-69016356-D1 (DE)
Inventor: SCOTT RICHARD CHARLES
IPC: H05B3/00
Filed: 1990-10-29
Granted: 1995-03-09
Abstract: A radiant electric heater (10) has two coiled resistance wire heating elements (22,24) each connected to one terminal (N) of a power supply via respective rectifiers. These rectifiers are each made up of two like-poled arms of a bridge rectifier (34) connected in parallel, and they are arranged to allow current through one heating element (22) on positive-going half-cycles of the power supply waveform, and through the other heating element (24) on negative-going half-cycles. The elements are rated for continuous power dissipation under these circumstances. A PTC thermistor (36) is connected between the ends of the heating elements connected to the rectifiers. Optionally an NTC thermistor (40) can be connected in series with the PTC thermistor. Upon initial energisation the PTC thermistor is a near short-circuit, so current flows through both heating elements on both polarity half-cycles, dissipating twice their rated power. The elements increase in temperature more quickly than if they were initially energised at only their rated power, so the visible response of the elements to energisation is faster. Meanwhile the PTC thermistor increases in resistance owing to self-heating, thereby removing the short-circuit after a few seconds, reducing the power dissipation in the elements to its normal level and protecting them from excessive operating temperatures.
Patent DE-69018697-D1 (DE)
Inventor: WARD BILLY W
IPC: H01J37/30
Filed: 1990-05-17
Granted: 1995-05-24
Abstract: Disclosure is given for a ion source including an ion generating element (11) for providing a reservoir of flowing liquid source material, accelerating elements (12) for providing an electric field around the ion generating element, and shielding elements (36). The shielding element (36) is constructed from a material including atoms which, if backsputtered onto the ion generating element (11), do not substantially degrade ion source performance.
Patent DE-69028011-D1 (DE)
Inventor: SABEL BERNHARD A DR
IPC: A61K9/00
Filed: 1990-08-31
Granted: 1996-09-12
Abstract: A polymeric device releasing biologically active, water-soluble materials having a molecular weight of less than 1000 in a controlled, continuous and linear manner over an extended period of time. Insoluble polymer matrixes can be defined in any shape, size and drug content. When applied to medical use, biocompatible polymers are used so that the device is implantable. The device is made by modifying prior art devices based on diffusion of fluid into a polymeric matrix containing dispersed biologically active molecules to yield a polymer device which can be placed in a fluid environment, so that fluid is absorbed by the device and the water soluble molecules diffuse into the fluid environment, leaving behind pores and channels, where the rate of diffusion is limited by an impermeable coating over a portion of the polymeric matrix and/or by adjusting the drug loading to produce the number and size of pores and channels to the surface of the polymeric matrix yielding the desired release rate of the biologically active molecules. The device is characterized by several distinguishing features: a mechanism usually associated with macromolecular release which is applicable to small, water soluble molecules and controlled, long term linear release of large drug quantities.
Patent DE-69028785-D1 (DE)
Inventor: LOCHT CAMILLE
IPC: A61K39/00
Filed: 1990-11-26
Granted: 1996-11-07
Abstract: The Bordetella pertussis toxin is genetically modified to express a toxin protein which is deficient in target-cell receptor binding and is used in a vaccine for protection against whooping cough.
Patent DE-69030004-D1 (DE)
Inventor: MODDEL GARRET
IPC: G01N33/50
Filed: 1990-09-18
Granted: 1997-04-03
Abstract: A new and useful device is disclosed for use in analyte detection comprising: (a) one or more anti-reflective layers coated on a support; (b) a top layer of material capable of being activated to interact with a receptive material; (c) a layer of receptive material capable of interaction with the analyte of interest. The top layer of material includes, but is not limited to, silicon or a silicon compound. These various materials can be chemically activated to covalently bind or adsorb or attach by whatever mechanism to the analyte of interest in a sample. The device undergoes a visual change in color or intensity if the analyte is present in the sample.
Patent DE-69032620-D1 (DE)
Inventor: KIM YONG
IPC: G01N21/17
Filed: 1990-04-20
Granted: 1998-10-08
Abstract: A method and apparatus for in-process transient spectroscopic analysis of a molten metal, wherein a probe containing a pulsed high-power laser producing a pulsed laser beam having a substantially triangular pulse waveshape is immersed in the molten metal and irradiates a representative quantity of the molten metal. The pulsed laser beam vaporizes a portion of the molten metal to produce a plasma plume having an elemental composition representative of the elemental composition of the molten metal. Before the plasma plume reaches thermal equilibrium shortly after termination of the laser pulse, a spectroscopic detector in the probe detects spectral line reversals, as caused by absorption of radiation emitted by the hotter inner portion of the plasma plume to relatively coller outer portions of the plasma plume, during a short first time window. Thereafter, when the afterglow plasma is in thermal equilibrium, a second spectroscopic detector also in the probe performs a second short time duration spectroscopic measurement. A rangefinder measures and controls the distance between the molten metal surface and the pulsed laser.
Patent DE-69034099-D1 (DE)
Inventor: INOUE HITOSHI
IPC: H01S5/042
Filed: 1990-09-18
Granted: 2003-10-09
Abstract: In a modulation method of this invention, light modulation is performed as follows. A light output from a light source, e.g., a semiconductor laser (1) is increased with a lapse of time, and the light source (1) is driven until a light strength corresponding to a desired exposure amount is obtained, so that a non-rectangular light output waveform such as a sawtooth or triangular wave is consequently obtained. A system of this invention is a system such as a high-precision image recording apparatus using this modulation method.
Patent DE-69102934-D1 (DE)
Inventor: MARTENSSON LARS
IPC: B65B55/10
Filed: 1991-04-17
Granted: 1994-08-25
Abstract: Apparatuses for treating package container blanks for sterilization purposes normally comprise a conveyor by means of which partly prefabricated package container blanks are fed into and out of a treatment chamber via gates, in which chamber the blanks are treated with a sterilization fluid, for example hydrogen peroxide. A simple and reliable apparatus for this purpose has, according to the present invention, a rotary portion (1) with chambers (12) for accommodating blanks (16), and channels communicating with the chambers, the channels, on revolving of the rotary portion (1), being successively brought into communication with channels (24-30) for int. al. sterilization fluid and hot air, the channels discharging in a fixed portion (2). The apparatus is particularly suitable in the production of package containers of aseptic type. <IMAGE>
Patent DE-69102942-D1 (DE)
Inventor: FANTOZZI CORRADO
IPC: G09F3/14
Filed: 1991-05-10
Granted: 1994-08-25
Abstract: An element for applying a label to a bunch of bananas or similar item, comprises a plate (3) forming a surface for the application of a label (16), and an annular member (5) able to be fitted on a banana (B1) of the relevant bunch (B). In order to avoid that the label be removed from the bunch, to said annular element (5) means (6) are associated able to irreversibly clamp said annular member (5) on the relevant bunch of bananas. <IMAGE>
Patent DE-69103077-D1 (DE)
Inventor: GOBBI GIANFRANCO
IPC: F16L37/092
Filed: 1991-04-09
Granted: 1994-09-01
Abstract: The object of the present invention is an improved quick-connect and disconnect pipe-joint fitting, in that the shape of the elastic tabs (2b) that lock the inserted pipe into the joint are shaped in a new and original fashion, in respect of their past design, so that the aforementioned tabs, even when made of plastic, can effectively exert a gripping action, even on plastic pipes. <IMAGE>
Patent DE-69107656-D1 (DE)
Inventor: SIEVERS ROBERT E
IPC: C23C16/448
Filed: 1991-03-26
Granted: 1995-04-06
Abstract: A method for depositing a film of a desired material on a substrate comprises dissolving at least one reagent in a supercritical fluid comprising at least one solvent. Either the reagent is capable of reacting with or is a precursor of a compound capable of reacting with the solvent to form the desired product, or at least one additional reagent is included in the supercritical solution and is capable of reacting with or is a precursor of a compound capable of reacting with the first reagent or with a compound derived from the first reagent to form the desired material. The supercritical solution is expanded to produce a vapor or aerosol and a chemical reaction is induced in the vapor or aerosol so that a film of the desired material resulting from the chemical reaction is deposited on the substrate surface. In an alternate embodiment, the supercritical solution containing at least one reagent is expanded to produce a vapor or aerosol which is then mixed with a gas containing at least one additional reagent. A chemical reaction is induced in the resulting mixture so that a film of the desired material is deposited.
Patent DE-69111077-D1 (DE)
Inventor: COE JOTHAM
IPC: C07D471/04
Filed: 1991-10-10
Granted: 1995-08-10
Abstract: PCT No. PCT/US91/07254 Sec. 371 Date May 5, 1993 Sec. 102(e) Date May 5, 1993 PCT Filed Oct. 10, 1991.2,4-Diaminoquinazoline derivatives as potentiators of chemotherapeutic agents in the treatment of cancer.
Patent DE-69115888-D1 (DE)
Inventor: SAKURADA YASUSUKI
IPC: B01F5/10
Filed: 1991-01-29
Granted: 1996-02-08
Abstract: A device for purifying sewage comprising: a mixer for mixing sewage with purifying chemicals; a septic tank for separating the mixture delivered from said mixer into inorganic/organic floating/sedimentary substances and purified water; a purified water piping system for taking up supernatant in the purified water; and a drain piping system for taking out the floating/sedimentary substances. An intermittently acting type sewage purifying device is further provided with a window mechanism and through in addition to the aforesaid structure. <IMAGE>
Patent DE-69119779-D1 (DE)
IPC: G01L5/12
Filed: 1991-10-11
Granted: 1996-06-27
Abstract: PCT No. PCT/NO91/00130 Sec. 371 Date Apr. 12, 1993 Sec. 102(e) Date Apr. 12, 1993 PCT Filed Oct. 11, 1991 PCT Pub. No. WO92/06890 PCT Pub. Date Apr. 30, 1992.A method and apparatus for controlling a propulsion engine output in a vessel, based on the net axial force on a propeller shaft in the vessel. The apparatus includes a regulating loop with a computer which continuously controls the delivery of fuel to the vessel's engine, and optionally controls the attack angle of the vessel's propeller blades. Control of the fuel delivery is performed in accordance with predetermined control algorithms, and optionally, by operator-set parameter values and maneuvering operations. The apparatus further includes at least one force sensor mounted to a bearing which supports the vessel's propeller shaft. The force sensor, which is preferably mounted to a thrust bearing, detects a net axial force on the propeller shaft. The net axial force detected is then used as a parameter in the control algorithms and therefore as a factor in controlling the delivery of fuel. The method involves the steps of monitoring the axial force and using the net axial force as a main parameter for controlling the power output from the vessel's engine to thereby optimize the net axial force in relation to propeller efficiency and economic engine fuel consumption.
Patent DE-69120028-D1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/73
Filed: 1991-11-15
Granted: 1996-07-11
Abstract: An injection molding thermal gated nozzle having a nose portion which extends forwardly to the cavity. The nozzle has a melt channel which extends through the nose portion to form the gate. An integral electric heating element has a forward portion with a generally rectangular cross section and a number of adjacent coils which form an inwardly tapered inner surface. Part of the inner surface of the forward portion of the heating element forms an inwardly tapered portion of the melt channel adjacent the gate. This direct contact of the heating element with the melt reduces considerably the cycle time of the thermal gate. The forward portion of the heating element is shaped by compressing it between tapered dies. It is then mounted between forward and rearward portions of the nozzle, and the assembly is integrally brazed together in a vacuum furnace. <IMAGE>
Patent DE-69123290-D1 (DE)
Inventor: IKEDA KEIICHI
IPC: G01R31/28
Filed: 1991-05-21
Granted: 1997-01-09
Abstract: An improved printed circuit board inspection apparatus (1) in which its inspection probes are made to contact with a selected part or printed circuit section on a printed circuit board (P) for making an inspection on the selected part or printed circuit section in terms of their performances or functions. The printed circuit board inspection apparatus uses two guide sets (3,4) each having at least one pair of inspection probes (15) and driving means to drive said inspection probes in X- and Y-directions to selected coordinate positions in the printed circuit board. A central processing unit controls said driving means so that the inspection probes (15) of one guide set (3,4) are used to make an inspection at a selected coordinate position while the other inspection probes are traveling to another selected coordinate position for subsequent inspection according to a predetermined program. <IMAGE>
Patent DE-69128238-D1 (DE)
Inventor: AMIRAL JEAN
IPC: A61K39/00
Filed: 1991-08-09
Granted: 1998-01-02
Abstract: The determination of thrombocytopeniae induced by an inducer drug is described, wherein an antigenic substance is used which is selected from the group consisting of fractions which (i) are present in blood platelets and released therefrom by lysisi, and (ii) have a strong affinity for the inducer drug (Z) and/or complexes thereof with said platelets, said antigenic substance being intended to react with an antibody material anti(Y) contained in the plasma to be tested, and directed against the inducer drug, fragments thereof or products containing said inducer drug or a fragment thereof. A method for determining said thrombocytopeniae, particularly those induced by heparin, is also described.
Patent DE-69203992-D1 (DE)
Inventor: HOLLIS C
IPC: C02F1/50
Filed: 1992-02-11
Granted: 1995-09-14
Abstract: A composition for and methods of removing biofilm and controlling its development in industrial water systems. The water in such systems is treated with a combination of at least two biologically produced enzymes and a surface active agent, preferably an anionic surfactant.
Patent DE-69205982-D1 (DE)
Inventor: BOBROW MARK
IPC: C12Q1/28
Filed: 1992-07-10
Granted: 1995-12-14
Abstract: A substrate for detecting peroxidase activity in a peroxidase-based assay which includes a substantially aqueous solution of at least a 1-naphthol derivative and tetramethylbenzidine is described.