baber/WOPTO huggingface dataset:
Patent DE-19913554-A1 (DE)
Title: Manufacturing semiconductor component with barrier layer which is made of titanium, titanium nitride etc. to prevent oxidation of tungsten plug
Inventor: MANABE SEIJI
IPC: H01L21/768
Filed: 1999-03-25
Abstract: The main surface (9a) of semiconductor substrate (9) and a main surface of an impingement plate, containing material for a layer to be deposited on the substrate main surface, are arranged mutually parallel.  The impingement plate material is sputtered to form the substrate layer. A first layer (15) is sputtered onto the substrate main surface, while maintaining a first spacing between the two surfaces. A second layer (16) is sputtered on and adjacent to the first one, while maintaining a second spacing between the two surfaces, shorter than the first spacing. Independent claims are included for the manufacturing mechanism.
Patent DE-19913896-A1 (DE)
Title: Absorber fridge for cooling a refrigerator has a controller to regulate a capacity level in a cooling circuit and a temperature sensor to give the controller a temperature level for a cooling agent's temperature in a vaporizer.
Inventor: SCHWARZPAUL UWE
IPC: F25D11/02
Filed: 1999-03-26
Abstract: A cooling circuit (7) has a vaporizer (9) fitted in a refrigerator (3) and fed with a cooling agent. Capacity fed to the cooling circuit is adjustable. A controller (23) regulates a capacity level (P) supplied to the cooling circuit. A temperature sensor (27) gives the controller a temperature level for the cooling agent's temperature in the vaporizer. A timer (29) gives the controller a preset first time interval and a preset second time following on the first.
Patent DE-19914453-A1 (DE)
Title: Equipment evaluating an interface between software development tools
Inventor: NISHIUMI HIROYASU
IPC: G06F11/34
Filed: 1999-03-30
Abstract: A unit (103) inputs signals exchanged between a software development tool (110) to be evaluated, and an allocated software development tool (111). A transmitter (107) outputs reproduced signal information and reference information to a script data file (113). A further unit reads the signal and reference information from the script data set. Signal information read, is sent to a reference software development tool.  A comparator (107) compares signal- and transmitted information received by the reference software development tool, and determines whether the transmitted signal information and received signal information are in mutual correspondence. An Independent claim is included for a data recording medium storing a program enabling a computer to evaluate an interface between software development tools in accordance with the procedure indicated.
Patent DE-19917064-A1 (DE)
Title: Manufacture of laminated structure with lower and top layers, between which can be sandwiched intermediate layer for manufacture of semiconductor on insulator (SOI) discs
Inventor: PIETSCH GEORG J
IPC: H01L21/20
Filed: 1999-04-15
Abstract: Planarized sides of a substrate and a carrier discs are set on each other and are heat treated until an unreleasable bond is formed between them. The facing sides of the two discs are planarized by a double sided processing step. The respective step is selected from a group containing. double side polishing, double side plan-parallel grinding, such as slurry-free polishing with surface structured, abrasive coated polishing and buffing fabric, and DIP polishing. Similar material may be selected for both discs.
Patent DE-19917325-A1 (DE)
Title: Circuit board socket for optoelectronic component
Inventor: HIMMLER ANDREAS
IPC: G02B6/42
Filed: 1999-04-16
Abstract: The socket has at least one internal surface parallel to the insertion direction of the component. The internal surface includes optical inputs and outputs with terminal faces. The optical axes of the inputs and outputs lie perpendicular to the respective terminal faces.  The terminal faces are slightly inclined w.r.t. the insertion direction, so that the upper edge is recessed from the lower edge. The socket may include additional electrical contacts.
Patent DE-19919225-A1 (DE)
Inventor: ADOLF GUENTHER
IPC: C12P21/08
Filed: 1999-04-28
Abstract: The invention relates to a tumour-associated antigen, to immunogenic peptides derived therefrom, to DNA molecules that code for said peptides and to the use thereof in the immunotherapy of cancer.
Patent DE-19921166-A1 (DE)
Inventor: BRAUWEILER WERNER
IPC: G07C9/00
Filed: 1999-05-07
Abstract: The invention relates to the use of an electronic identification system. Information data about the chip card carrier (6) on a chip card (7) is acquired in a contactless manner by means of a reading device (1). According to the invention, the read data is transmitted to an acoustic and/or visual representing device (3, 4, 9) and the name of the identified chip card carrier is given acoustically and/or is represented by a photo or a signature on a screen or display.
Patent DE-19921244-A1 (DE)
IPC: G07C3/00
Filed: 1999-05-07
Abstract: The invention relates to a system for processing wafers in at least one clean room (1). The inventive system comprises an arrangement of production units (2) for carrying out individual production steps and a transport system for transporting the wafers between different production units (2). Furthermore, at least one control station (7) is provided for automatically tracking and controlling the material flow of the wafers. Process data is read in the control station (7) by the production units (2) and/or the transport system.
Patent DE-19923844-A1 (DE)
Title: Method and facility for monitoring the contents of liquefied petroleum gas tanks automatically detects tank levels at preset time gaps while calculating future gas consumption automatically.
Inventor: MEIER HANS JOACHIM
IPC: F17C13/02
Filed: 1999-05-25
Abstract: Tank levels are automatically detected at preset time gaps. Future gas consumption is automatically calculated. If a defined minimum tank content is exceeded, an information centre receives automatic contact and an ordering signal. An electronic control to a data line fed to the information centre transmits an ordering signal. To execute this signal, tank content detected by a sensor and other factors like time of year and past consumption levels are assessed.
Patent DE-19924603-A1 (DE)
Title: Transponder data communications method, transferring data through wall, involves connecting transponder to sensor(s) via measurement data acquisition unit, inductively coupling to external transmitter
Inventor: TKADLEC STANISLAV
IPC: G08C17/04
Filed: 1999-05-28
Abstract: The method involves connecting the transponder (1) to one or more sensors via a measurement data acquisition unit (2) and using the arrangement thus constructed for data communications through a wall (4). An active or passive transponder can be used. The transponders can be inductively coupled to the transmitter of an external unit. An Independent claim is also included for an arrangement for data communications through a wall.
Patent DE-19924931-A1 (DE)
Title: Form zum Formen von Glaswaren
Inventor: NEUMAN KLAUS-PETER
IPC: C03B9/38
Filed: 1999-05-31
Abstract: Eine Form, die ein Paar von Formhälften aufweist, die einen Hohlraum zum Formen eines Glasbehälters bilden. Es sind eine innere Schale der Form und eine äußere Schale und ein dazwischenliegender Spalt vorgesehen, durch den Kühlgas strömt. Wärmeübertragungselemente an der inneren Schale erstrecken sich seitlich nach außen von der inneren Schale in den Spalt, um mit dem durch den Spalt strömenden Kühlgas in Kontakt zu treten, wodurch die innere Schale gekühlt wird. Die innere Schale ist aus einem Hartwerkstoff hergestellt, der eine Betriebstemperatur hat, die wesentlich größer als die Schmelztemperatur des Glases ist, eine Wärmeleitfähigkeit, die kleiner als ca. 15 W/mk ist und der die Eigenschaft hat, daß bei Temperaturen von mehr als ca. 500 DEG C sich eine schützende Oxydschicht bildet, die fest an der inneren Schalenoberfläche haftet.
Patent DE-19930859-A1 (DE)
Inventor: ROTHENBERGER BERND
IPC: A61F2/30
Filed: 1999-07-05
Abstract: The method involves machining a workpiece from which a fitting body is to be produced using a material removing tool, whereby the tool and workpiece (1) describe a relative motion along a path and the actual loading on the tool is derived to regulate the speed of the relative motion. The anticipated load on the tool along the path is computed and used to control the relative speed.
Patent DE-19931734-A1 (DE)
Title: Werkzeug zum Entfernen von Zahnwurzeln im Kieferbereich
Inventor: ESSIGER HOLGER K
IPC: A61C3/14
Filed: 1999-07-08
Abstract: Die Erfindung betrifft ein Werkzeug zum Entfernen von Zahnwurzeln im Kieferbereich. Um mit diesem Werkzeug sogar Wurzelspitzen ohne weiteres entfernen zu können, wird erfindungsgemäß ein Werkzeug vorgeschlagen, das im wesentlichen aus einer in den Wurzelkanal einführbaren Nadel und einem Extraktor besteht, der von der konzentrisch zu ihm angeordneten Nadel vorne überragt und zumindest an seinem freien Ende nach Art eines Gewindebohrers ausgebildet ist in der Weise, dass bei in den Wurzelkanal eingeführter Nadel durch Verdrehen des Extraktors dieser mit der Zahnwurzel eine formschlüssige Verbindung eingeht.
Patent DE-19935073-A1 (DE)
Title: Steer-by-wire steering system with hydraulic pressure reservoir has two control motors as mutually independently operated associated units, each able to perform full steering function
Inventor: VOHMANN MARTIN
IPC: B62D5/00
Filed: 1999-07-28
Abstract: The system has a control, e.g. a steering wheel (1), operated by a user with a connected demand value generator (3), at least one electronic controller (25), at least one electric control motor (8) for a wheel angle drive and at least one hydrostatic control motor (15) for the wheel angle drive with a control valve arrangement (32,33). The control motors are two mutually independently operated associated units, of which each can perform the full steering function, at least temporarily.  An Independent claim is also included for a method of controlling a steering system.
Patent DE-19938122-A1 (DE)
Title: Drive system for generator unit for vehicles etc. has first driven turbine unit and second turbine unit driving generator, and connecting fluid channel
Inventor: BERGER EUGEN GILBERT
IPC: F02B67/04
Filed: 1999-08-12
Abstract: The drive has a first driven turbine unit (110), and connected to it is a second turbine unit (120) connected to the generator device to drive it. A channel (130) is located between first and second turbine units, so that the first turbine unit can feed fluid to the second unit. The profile of the channel decreases in size towards the second turbine unit. The first turbine unit is connected to a drive pulley (140), esp. a friction drive pulley. The second turbine unit is connected to a flywheel device (150). All components are contained in a housing (160) with fluid intake (161) and outlet (162).
Patent DE-19940239-A1 (DE)
Title: Cosmetic or medicinal dressing, especially useful for treating chronic skin disorders, comprises a reusable textile backing and a disposable insert coated or impregnated with cosmetic or medicinal agents
Inventor: TILLMANN HARALD
IPC: A61F13/00
Filed: 1999-08-25
Abstract: Cosmetic or medicinal dressing comprises a reusable textile backing and a disposable insert that is removably fixed to the backing and is coated or impregnated with cosmetic or medicinal agents, e.g. ointments, oils or salts.
Patent DE-19947277-A1 (DE)
Inventor: SCHWABE MICHAEL
IPC: G01P15/11
Filed: 1999-09-30
Abstract: The electrically conductive measuring structure (1) of the acceleration sensor which functions according to the Ferraris principle, also supports the material measure (2) for carrying out a position measurement. In order to provide a space-saving construction, the measuring structure (1) and the material measure (2) are arranged in an overlying manner on a common area.
Patent DE-19954510-A1 (DE)
Title: Verfahren zur katalytischen Herstellung von Aldehyden aus Olefinen unter Einsatz von Ligandenmischungen
Inventor: SELENT DETLEF
IPC: C07C47/02
Filed: 1999-11-12
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Aldehyden mit 4 bis 25 Kohlenstoffatomen durch katalytische Hydroformylierung der entsprechenden Olefine, wobei als Katalysator ein Metall der 8. Nebengruppe des Periodensystems in Gegenwart eines Liganden A der Formel I  DOLLAR F1 mit X = As, Sb oder P und DOLLAR A R·1·, R·2·, R·3·: substituierter oder unsubstituierter aliphatischer, cycloaliphatischer oder aromatischer Kohlenwasserstoffrest mit 1 bis 50 Kohlenstoffatomen DOLLAR A wobei zwei der Reste R·1·, R·2·, R·3· eine kovalente Verknüpfung aufweisen können, mit der Maßgabe, daß wenigstens einer der Kohlenwasserstoffreste R·1·, R·2·, R·3· ein Heteroatom aus der Gruppe O, S, N, F, Cl, Br, I, Se und Te enthält, und eines Liganden B der Formel II  DOLLAR F2 mit R·4·, R·5·, R·6·: substituierter oder unsubstituierter aliphatischer oder aromatischer Kohlenwasserstoff mit 1 bis 50 Kohlenstoffatomen, DOLLAR A wobei je zwei der Reste R·4·, R·5· und R·6· eine kovalente Verknüpfung aufweisen können, verwendet wird.
Patent DE-19955230-A1 (DE)
Title: Sliver compacting device for spinning machine drafting system includes a soft pressure roller pressing against perforated compacting roller
Inventor: STAMM PETER
IPC: D01H5/72
Filed: 1999-11-17
Abstract: The perforated compacting roller (35) or other compacting element has a pressure roller (16) with a surface Shore hardness of less than 60 deg  pressing against it in the compacting region. The covering of the roller (16) can be a two-layered structure with a soft inner layer and an abrasion resistant outer layer. The surface of the compacting roller (35) is of controlled roughness, e.g. fluted.
Patent DE-19959563-A1 (DE)
Title: Luftdurchlässiges Transportband zum Transportieren eines zu verdichtenden Faserverbandes
Inventor: BLANKENHORN PETER
IPC: B29D29/06
Filed: 1999-12-10
Abstract: Zum Transportieren eines pneumatisch zu verdichtenden Faserverbandes über einen Saugschlitz einer Verdichtungszone einer Spinnmaschine ist ein Transportband vorgesehen, welches zumindest im Wirkungsbereich des Saugschlitzes einen porösen Bereich aufweist. Der poröse Bereich kann beispielsweise durch Herauslösen von Granulatbestandteilen aus einem feinkörnigen Granulatgemisch erzeugt sein.
Patent DE-19963276-A1 (DE)
Title: Sealing strip, especially for sliding roof in motor vehicle, has tube enabling discharge of foreign matter caught in cavity between sealing strip and end face of circumference of organic glass panel of sliding roof
Inventor: GOTO TERUHITO
IPC: B60J10/82
Filed: 1999-12-27
Abstract: A passage in the form of a tube(22) enables the discharge of foreign matter caught in the cavity(S) between the sealing strip(13) and end face of the circumference of the organic glass panel(12) of the sliding roof. The tube extends from the sealing strip so as to protrude from the mounting frame(14). The tube may be constructed in one piece with the sealing strip and may have an injection moulded section which includes the tube. The injection moulded section may be a corner section of the sealing strip.
Patent EP-1035612-A1 (EP)
Inventor: HEIDER UDO DR
IPC: H01M10/0568
Filed: 2000-02-04
Abstract: A non-aqueous lithium salt electrolyte, containing an organic alkali metal salt as additive, is new.  An electrolyte, consisting of a solution, in an aprotic solvent, of a lithium-containing inorganic or organic conductivity salt selected from methanides, triflates and imides, also contains an organic alkali metal salt additive. Independent claims are also included for the following:  (1) An electrochemical cell comprising a cathode, an anode, a separator and the above electrolyte.  (2) Use of organic alkali metal salts in electrochemical cells to improve the cycling capability of anodes and/or cathodes consisting of metallic lithium, graphite, graphitic carbon, carbon or other lithium intercalation or insertion compounds or alloy compounds by formation of a cover layer before lithium ion incorporation in the case of intercalation compounds or lithium deposition in the case of metallic anodes.  (3) Use of organic alkali metal salts in electrochemical cells to increase safety during overcharging by formation of a cover layer on a cathode consisting of Li(MnMez)2O4, Li(CoMez)O2, Li(CoNiMez)O2 or other lithium intercalation or insertion compound.  (4) Use of organic alkali metal salts in electrochemical cells to improve safety at high temperature by thermal decomposition of the additive to form a vitreous polymeric layer.  (5) Use of organic alkali metal salts as additives in electrochemical cells, batteries and secondary lithium batteries. (6) Use of organic alkali metal salts as additives in combination with other lithium salts in secondary lithium batteries.  Preferred Features: The electrolyte contains 0.1-10 wt.% of the additive.
Patent EP-1057767-A1 (EP)
Inventor: SCHULZ KLAUS-DIETER
IPC: B65H75/42
Filed: 2000-04-26
Abstract: Rope length sensor includes a rope drum with a fixed axle (38) that also forms a threaded spindle (46). The spindle (46) is screwed into the inside thread of the housing (10) of the sensor. The sensor (32) operates in a contactless manner and produces a rope length signal proportional to rotation of axle (38). The sensor includes a Hall effect sensor that works with magnets attached to the axle.
Patent EP-1051932-A1 (EP)
Inventor: AMANN GUENTHER
IPC: A47C23/06
Filed: 2000-05-05
Abstract: The bed surface has an upper padded body (9) and at least two parallel upper and lower slats (6, 7) placed on longitudinally extending elastic bodies (3,4), with the lower slat (7) resting on a further lower padded body (8) which in turn rests on a supp plate (25) to at least partly cover same. The distance between the slats of the upper frame and those of the lower frame is variable, seen over the length of the bed surface.
Patent EP-1154539-A1 (EP)
Inventor: KLEEMEIER MANFRED DIPL-ING
IPC: H02H3/33
Filed: 2000-05-10
Abstract: With AC current transformer excitation to field strength H = 10 mA/cm, the magnetic induction: B alternating ≥ 0.15T. With excitation by pulsed DC current to H in the range 10 mA/cm ≤ H ≤ 40 mA/cm,  DELTA B static, between maximum induction with AC, B alternating, and the static remnance Br static satisfy the relationship  DELTA B static ≥ 0.85 x B alternating. On excitation with pulsed DC from full wave rectification, with H in the range 10 mA/cm ≤ H ≤ 40 mA/cm,  DELTA B dynamic, between maximum induction with alternating current, B alternating, and the dynamic remnance, Br dyn, the relation ship  SIMILAR  B dyn ≥ 0.9 x  DELTA B static is satisfied.
Patent EP-1060846-A1 (EP)
Inventor: SCHROETER DIRK
IPC: B25C1/14
Filed: 2000-06-09
Abstract: The device has a piston guide (1) for a drive piston (6), which moves axially in the piston guide and is driven by a drive to perform a striking movement, to engage a fixing element to be positioned with the pin thrusting device. The drive piston has an outer sleeve (15) guided in the piston guide and a rod (24) that fits in the sleeve, which has a free end space to engage the fixing element.
Patent EP-1074446-A1 (EP)
Inventor: KIRSCHBAUM RUDOLF PETER
IPC: B61K13/00
Filed: 2000-07-19
Abstract: The device has a trough-shaped loudspeaker housing near at least one shaft or opening beneath the surface of the platform (1). The housing is divided into two horizontally adjacent sub-chambers (4.1,4.2), one with a sound outlet/water inlet opening (6.1) and a water outlet opening (6.2), the other being completely watertight.
Patent EP-1081216-A1 (EP)
Inventor: SATOH YOSHIHARU
IPC: A61K8/00
Filed: 2000-08-18
Abstract: According to the invention, there is provided a soap which contains charcoal and tea but
contains preferably no artificial perfumery component.
Patent EP-1208962-A1 (EP)
Inventor: WEIBEL JUERG P
IPC: B29C48/18
Filed: 2000-11-21
Abstract: Continuous production of insulating hose comprising outer protecting layer, inner gliding layer, and insulating middle layer, comprises extruding heat insulating foam hose. Hose is cut to form two parallel axial cut surfaces, and then spread flat. Inside of hose is supplied with gliding agent, and then it is fed back into hose mould. Cut surfaces are joined together. A process for the continuous production of an insulating hose comprising an outer protecting layer, an inner gliding layer, and an insulating middle layer, comprises extruding a heat insulating foam hose. The hose is cut to form two parallel axial cut surfaces, and is then spread out flat. The inside of the hose is supplied with a gliding agent, and then it is fed back into the hose mould. The cut surfaces are joined together and the outside of the hose is supplied with a seamless mantle layer. The gliding material contains reinforcing fibres and reflects infra-red radiation.
Patent EP-1041711-A1 (EP)
Inventor: CHABAS JEAN ALAIN
IPC: H03F1/02
Filed: 2000-03-21
Abstract: The electronic apparatus comprises an amplifier (30) functioning in class D with an input (32) for receiving an electrical supply. There is a circuit for measuring the electrical power applied to that input. There is also a variable power supply (35) controlled by the measuring circuit, in order to regulate the transmitted power. The circuit for the variable power supply (35) contains a decoupling circuit (50), and is provided with a control input. Th variable power supply circuit (35) is controlled by measuring a current obtained by the subtractor circuit (40) connected to a comparator (37), with an input from a reference voltage generator (38).
Patent EP-1031370-A1 (EP)
Inventor: HARADA ISAO
IPC: B01J23/34
Filed: 2000-01-21
Abstract: According to the present invention, there can be
provided an agent for treating an exhaust gas, comprising
a mixture of a solid metal oxide and a solid metal carbonate
as a main component, said metal being selected from the
group of metal elements consisting of Mn, Fe, Ni, Cu and
Zn, said agent being made of a molded article obtained
by granulation, pelletization or extrusion of the mixture,
and a process of treating an exhaust gas, capable of
reducing the concentration of the exhaust gas containing
a low concentration of a metal hydride gas and/or an
organometallic gas to at least 0.5 ppm or lower using the
treating agent.
Patent EP-1038835-A1 (EP)
Inventor: MATHIESON MARK
IPC: C02F1/32
Filed: 2000-03-20
Abstract: A liquid treatment plant has a tank 10 within which is mounted a tubular
treatment chamber 11 having its axis generally vertical and arranged to allow
liquid to flow from the tank 10 into the lower end 18 of the chamber and
upwardly therethrough. The upper end of the chamber 11 is arranged as a weir
over which liquid may flow into an outlet duct 26. A hollow core 27 is disposed
co-axially within the chamber 11 and has its upper end also arranged as a weir
so that liquid may overflow into the core. The lower end of the core 27 is
connected to the outlet duct 26 and UV disinfection treatment lamps 22 are
disposed within the annular flow passage between the chamber wall and the
core.
Patent EP-1024353-A1 (EP)
Inventor: PIFFARETTI JOSE G
IPC: G01M11/00
Filed: 2000-01-03
Abstract: The measured fibre has reference fibres connected to each end. Reflected power is measured from either end of the combined fibre circuit and the reflected powers in decibels are plotted against distance along the circuit. The difference in power level between corresponding points (A1,B2) for measurements made in one sense is compared with a corresponding difference measured in the opposite sense. If the two differences are equal the measurements made are valid
Patent EP-1046703-A1 (EP)
Inventor: MICHAUD PASCAL
IPC: B23K1/00
Filed: 2000-03-21
Abstract: (Quasi) azeotropic compositions to replace CFC and HCFC based compositions for cleaning and degreasing solid surfaces, containing defined proportions of 1,1,1,3,3-pentafluorobutane, dichloromethane, methanol and 1,1,1,2,3,4,4,5,5,5-decafluoropentane. Azeotropic or quasi azeotropic compositions comprising: (a) 45-65 (50-60) % 1,1,1,3,3-pentafluorobutane; (b) 30-50 (35-45) % dichloromethane; and (c) 1-10 (2-5) % methanol; (d) 0.1-2 (0.2-1) % 1,1,1,2,3,4,4,5,5,5-decafluoropentane.