baber/WOPTO huggingface dataset:
Patent DE-19806346-A1 (DE)
Title: Cooling and shaft sealing device for compressor
Inventor: HOEFLER HANS-JUERGEN
IPC: F04C29/04
Filed: 1998-02-12
Abstract: The cooling and shaft sealing device has a pump casing (1) with induction connector (2) and compression connector (3) for a supply region (4) inside the casing, separated by at least one oval gear (5) and connected to a drive by at least one shaft (6). The shaft is sealed to the pump casing by a sealing bush adjacent to the supply region. Coolant can be sucked in via the gap in the seal. There is a sealing ring on the shaft between the drive and the cooled region of the shaft.
Patent DE-19808334-A1 (DE)
Title: Mechanism for marking technical and/or electronic components
Inventor: LAWRENZ WOLFGANG
IPC: B23K26/08
Filed: 1998-02-27
Abstract: The laser (2) beam is aimed at the technical surface for punctiform material removal. A beam homogenised (3) distributes the beam energy uniformly over the beam cross-section. Behind the homogeniser in the beam path is located a multimirror element (6).The element consists of an array of numerous, individually controllable mirrors switchable between two tilt position. The structure is such that the laser beam is reflected at the element, in dependence of the tilt position, and that an aimed, deflected individual beam emanates from each individual mirror. Independent claims describe the marking process.
Patent DE-19809805-A1 (DE)
Title: Housing for electronic circuits, especially for connection device for regulated power supply for a vibration drive
Inventor: SPRUNER VON MERTZ GERT
IPC: H05K7/20
Filed: 1998-03-09
Abstract: The housing has at least one forward and rear housing wall and lateral walls (14,18). The depth and height of the housing are a multiple of its width and at least one circuit element has an associated cooling element. The cooling element (19) forms at least part of one lateral housing wall and forms a mounting surface (20) for at least the electronic circuit (28,30) to be cooled.
Patent DE-19812438-A1 (DE)
Title: Halter für Appetithappen
Inventor: BERNHARDT BARBARA
IPC: A23P20/20
Filed: 1998-03-21
Abstract: Die Erfindung betrifft einen Halter für Appetithappen. Erfindungsgemäß weist der Halter ein Trägerteil und einen von dem Trägerteil abstehenden Griffteil auf, wobei der Träger- und Griffteil mit dem Appetithappen eßbar sind.
Patent DE-19813368-A1 (DE)
Title: Message transmission method enables even long lines forming part of the transmitted message to be displayed meaningfully on different display devices with different display capacities
Inventor: HESSING BERND
IPC: H04W28/06
Filed: 1998-03-26
Abstract: The method involves generating the message in the transmitting device, allocating one or more control characters to the message to specify a branching structure of message components for mandatory and optional display according to display matrices in the receiving devices.  The message and control characters are transmitted, the display format for the message is determined in the receiving device taking account of the control character(s) and the display matrix in the receiving device, and the message is displayed accordingly. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19814322-A1 (DE)
Title: Actuator justification method for electromagnetic valve control of IC engines
Inventor: GRAMANN MATTHIAS
IPC: F01L9/20
Filed: 1998-03-31
Abstract: The method is for an actuator having an armature plate located between opening and closing magnets. The plate is held by two opposing pretensioned pressure springs. The position of the rest position of the armature plate is changed by changing the pretension of the two pressure springs by a hydraulically operated expanding element. The exact middle position between the opening and closing magnets is adjusted as the position of the rest position of the armature plate. One of the two springs is formed by a valve spring.
Patent DE-19823122-A1 (DE)
Title: Multi-function telephone device for automobile
Inventor: LEIBOLD FRANK
IPC: H04B1/38
Filed: 1998-05-23
Abstract: The telephone device has a transceiver (2) installed in the automobile for communication with a mobile handset (12) and a receiver (13) for an automatic garage door operating mechanism. The onboard transceiver has control devices (6,7,8,15) and/or sensors (4,9,11) which are active when the vehicle is not in use, for automatic transmission of warning information to the driver, or for initiating a control function undercontrol of a command received from the mobile handset.
Patent DE-19823835-A1 (DE)
Inventor: LIANG SHELUE
IPC: C07C45/48
Filed: 1998-05-28
Abstract: The invention relates to a method for producing cyclopentanone by reacting adipic esters of formula (I) R1OOC-(CH2)4-COOR2 in which R1 and R2 represent alkyl radicals having 1 to 12 carbon atoms, cycloalkyl radicals having 5 or 6 carbon atoms, alkyl aryl or aryl radicals, and R2 can represent additional hydrogen, in the presence of oxidic catalysts. According to the inventive method, adipic esters of formula (I) are reacted with less than 5 wt.% of secondary products, said products not being adipic esters in the gas phase when in the presence of water, with a carrier gas, and a) 0.01 to 10 wt.% of at least one metal oxide, selected from the first or second main group of the periodic table or from the group of rare-earth metals, is reacted on titanium oxide or zirconium dioxide acting as a catalyst support, or b) 0.01 to 50 wt.% of at least one metal oxide, selected from the second main group of the periodic table, is reacted on zinc oxide acting as a catalyst support.
Patent DE-19824870-A1 (DE)
Title: Loop shaped handle of garden tool with insertion area for accommodation of handle of second tool
IPC: A01B1/00
Filed: 1998-06-04
Abstract: The loop-shaped handle (3,4) is joined to the top of the aluminum stick (1,2) of a garden tool (rake, spade, etc.) with its cylindrical bottom area (5) and fixed with a screw (8). The upper backwards pointing segment (11,14) of the handle is of a specifically round shape for comfortable handling.  The upper (18) and the lower (19) segments at the front of the loop shaped handle are provided with openings (20,21) for the insertion of the back part (10,14) of the handle of another tool. Several tools can be stored in a shed or in the shop in a space saving way behind each other.
Patent DE-19826196-A1 (DE)
Title: Loading door for domestic refuse chute
Inventor: KLOETZING STEFAN
IPC: E04F17/10
Filed: 1998-06-06
Abstract: A refuse disposal system eg. for an apartment block, has a pivot mounted door (1) which is pulled forward to open a loading bin. The bin is pushed back and drops the refuse into the vertical shaft (4) leading to the refuse container. The door is fitted with a security lock and with a counter to measure the number of times the chute is used ie. to monitor the amount of refuse dumped. The counter is linked to a mechanical ratchet which prevents partial opening and closing, ie. prevents circumventing the counter. The door can be operated by a key, a chip card or by coins.
Patent DE-19826414-A1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: B29C48/18
Filed: 1998-06-16
Abstract: The invention relates to methods for using laser beams in monofilaments made of plastic material. For example, in a method for connecting extruded plastic monofilaments along their surface area, monofilaments with different absorption coefficients for laser beams (LS) are used, which are contacted along their surface area at least in certain sections and which are melted together by penetration of the laser beams in the contact area. In order to optically mark extruded monofilaments or individual monofilaments of a monofilament assembly, at least the monofilament that is to be marked is extruded by adding additives which can react with color change under the effect of the laser and the corresponding areas for the desired marking are then treated with laser beams. In order to structurally modify monofilaments of individual monofilaments of a monofilament assembly, the monofilament that is to be structurally modified is extruded with laser beam absorbing additives and subsequently treated with laser beams.
Patent DE-19829386-A1 (DE)
Title: Revolving conveyor for agricultural produce such as potatoes
Inventor: TJABRINGA HEIKO
IPC: A01D17/10
Filed: 1998-07-01
Abstract: The conveyor has spaced belts and entrainment members with a mesh net (8) set between the entrainment members (5) to form a support for the articles being conveyed. The flexible elements of the net running at an angle to each other are connected together at their intersecting points secured against displacement. The net can be guided double around the entrainment members whereby the two sections formed by the doubling are connected together. The mesh width is preferably about 2 - 3 cm.
Patent DE-19830673-A1 (DE)
Title: Klebeband und seine Verwendung
Inventor: WIENBERG UWE
IPC: C09J7/29
Filed: 1998-07-09
Abstract: Klebeband für den fliegenden Rollenwechsel in Papierveredelungsmaschinen oder dergleichen, mit einem Papierträger und einer wasserlöslichen Selbstklebemasse, wobei der Papierträger (2) beidseitig mit einer wasserlöslichen Selbstklebemasse (3, 3a) beschichtet ist, und ein Randbereich der Rückseite des Klebebandes (1) mit einem einseitig klebenden Klebeband (6) ausgerüstet ist, welches seinerseits einen spleißfreudigen Papierträger (7) aufweist, der wiederum mit wasserlöslicher Selbstklebemasse (9) ausgerüstet ist.
Patent DE-19835667-A1 (DE)
Inventor: RICHTER PETER
IPC: H02M3/156
Filed: 1998-08-06
Abstract: The DC voltage converter has a diode bridge rectifier (GR) coupled by a fuse(F1) and a resistor (R3) to a supply. The rectifier is coupled via a capacitor (C5) to a main load rectifier (GW) that has a transformer (TS) that has a control circuit coupled to it that has a comparator (EV) with a reference input (REF) and an output coupled to an MOS switching transistor.
Patent DE-19837627-A1 (DE)
Title: New aminoacid esters of arylsulfonamides are useful for e.g. treating neurodegenerative diseases, pain, convulsions or bacterial or viral infections
Inventor: MITTENDORF JOACHIM
IPC: C07C309/65
Filed: 1998-08-19
Abstract: New aminoacid esters of arylsulfonamides (and analogs) (I) are cannabinoid receptor agonists. Aminoacid ester derivatives of formula (I) and their salts are new: R1 = phenyl, 1-naphthyl, 5- or 8-quinolinyl, 5- or 8-isoquinolinyl, 5,8-dihydro-1-naphthyl, N-(R3)-1,2,3,4-tetrahydro-5- or 8-isoquinolinyl, N-(R3)-1,2,3,4-tetrahydro-5- or 8-quinolinyl, 5-tetralinyl, 4-indanyl or N-(R3)-4-isoindolyl, all monosubstituted by Q and optionally further substituted by specific groups; R3 = H, 2-6C alkenyl, R or acyl;  R = 1-6C alkyl;  Q = -(CR9R10)c-O-C(O)-T-NR11R12;  c = 1-6; R9, R10 = H or R;  T = (CH2)c or -CR13R14-;  R13 = H or Me;  R14 = H, alkyl (optionally substituted by specific groups), cycloalkyl or aryl;  R11, R12 = H, R or protecting group; or NR11R12 = 5-6 membered saturated heterocycle;  A, E = direct bond or 1-4C alkylene;  D = O, S(O)e or N(R19);  e = 0-2;  R19 = H, R or acyl;  G = 6-10C arylene or 5-7 membered heteroarylene, optionally substituted by specific groups;  L = O, NH, -N(R30)-SO2-, -N(R29)-SO-, -N(R29)-SO2-N(R29)-, -N(R29)-CO-, -SO2-N(R29)-, -O-SO2-, -N(R29)-P(O)(OR29)- or -N(OH)-SO2- (all bonded to G at the left terminal);  R29 = H or 1-4C alkyl;  R30 = H, 1-4C alkyl or SO2R2;  R2 = aryl or 5-7 membered saturated or aromatic heterocycle, optionally substituted by specific groups; 7,7-dimethyl-bicyclo (2.2.1) heptan-2-on-1-ylmethyl; morpholine; cycloalkyl; or 1-12C alkyl, 2-12C alkenyl or 2-12C alkynyl, all optionally substituted by specific groups; or -L-R2 = 1,1-dioxo-isothiazolidin-2-yl. Unless specified otherwise alkyl moieties have 1-8C, acyl moieties 1-6C, cycloalkyl moieties 3-8C and aryl moieties 6-10C. Full definitions are given in the 'DEFINITIONS - Full Definitions' field. Independent claims are included for the following: (a) preparation of (I); and (b) preparation of certain intermediates (IIk):
Patent DE-19838585-A1 (DE)
Title: Electric iron has safety device located on current supply line of iron
Inventor: WANG PEACE
IPC: D06F75/26
Filed: 1998-08-25
Abstract: The safety device (10) features a movement sensor which emits a signal in accordance with the operation state of the iron (1). The current supply is then interrupted automatically when the iron (1) is not being used.
Patent DE-19838977-A1 (DE)
Title: Ventilation and air-conditioning system for room in building incorporates several slit-shaped nozzle outlets
Inventor: ROTH HANS-WERNER
IPC: F24F13/072
Filed: 1998-08-27
Abstract: The air outlet system (1) may have two air chambers side-by-side feeding air into separate angled slits positioned side-by-side. The slits may be set so that the airstreams may converge or diverge. The two airstreams may be of equal strength and may diverge at equal angles from the axis (16) of the assembly. If one stream is stronger the resulting airstream (15) may be at an angle (beta).
Patent DE-19839298-A1 (DE)
Title: Bimetallgesteuerter Kondensatableiter mit der Sattdampfkurve angepaßter Schliesskraftlinie
Inventor: KLANN HOLM
IPC: F16T1/08
Filed: 1998-08-28
Abstract: Die Bimetallplatten (10) des Kondensatableiters weisen beiderseits einer Mittellinie (20) nebeneinander jeweils drei gleichgerichtete und quer zu der Mittellinie (20) verlaufende Wirkarme (17-19) auf. Auf der Mittellinie (20) sind zwei Wirkarme (23) vorgesehen, die zueinander entgegengesetzt und zu den übrigen Wirkarmen (17-19) quer verlaufen. Auf der Seite konkaver Durchwölbung der Bimetallplatten (10) sind Vorsprünge (27-30) vorhanden, als Abstützflächen für die Wirkarme. Die Vorsprünge (27) mindestens zweier Wirkarme (17) stehen gegenüber denen (28-30) der übrigen Wirkarme (18, 19, 23) vor. Die Vorsprünge (27-30) der Wirkarme (17-19, 23) kommen bei unterschiedlichen Temperaturen und dann kraftaddierend zur Wirkung. Die Bimetallplatten (10) weisen dadurch eine der Sattdampfkurve gut angepaßte Schließkraftlinie auf.
Patent DE-19843535-A1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M51/06
Filed: 1998-09-23
Abstract: The invention relates to a fuel injection valve (1), more particularly, an injection valve for fuel injection systems in internal combustion engines. Said valve comprises piezoelectric or magnetostrictive actuator (16). Said actuator (16) actuates a valve closing body (4) by means of a valve needle (5) and interacts with a valve seat surface (7) to form a sealing seat. The actuator (16) has a tubular shape and surrounds a transmission piston (19) acting upon a hydraulic transmission unit (27).
Patent DE-19844191-A1 (DE)
Title: New Escherichia coli lipopolysaccharide useful as an immunostimulant for microbiological, biotechnology, analytical, diagnostic and/or medical purposes
Inventor: RIETSCHEL ERNST THEODOR
IPC: C12P19/26
Filed: 1998-09-28
Abstract: Escherichia coli lipopolysaccharide (I) comprising a combination of, an O chain of E. coli O6 type with only one repeating unit, a lipoid A with the known structure for E. coli, and a core oligosaccharide with 4 heptose (Hep), 6 glucose (Glc) and 2 galactose (Gal) residues, is new. An Independent claim is also included for the production of (I).
Patent DE-19845041-A1 (DE)
Title: Production of photostructured layers on planar substrates used in the manufacture of sensors comprises using a screen printed layer with an added wet chemical structured binder
Inventor: FLEISCHER MAXIMILIAN
IPC: H05K3/06
Filed: 1998-09-30
Abstract: Production of photostructured layers on planar substrates comprises applying a material to be structured together with screen printing components onto a substrate (10) and covering by means of photolithographic masks. The screen printed layer (20) is structured by subsequent etching. A wet chemical structured binder is added to the screen printed layer and/or a layer of this wet chemical structured binder (30) is arranged below the screen printed layer.
Patent DE-19847226-A1 (DE)
Title: Textile protective pinafore for private vehicle users
Inventor: LUCHT ANKE
IPC: A41D13/04
Filed: 1998-10-14
Abstract: A textile pinafore is provided for private vehicle users to protect the upper clothing against creasing, wear and discoloration by the seat belt. The pinafore is made of smooth lined satin in all colors and five sizes for adults and three for children. The pinafore is attached around the neck by a non-elastic band (2), and around the hips by an elastic band (4) secured by a hook and pile fastener.
Patent DE-19847441-A1 (DE)
Title: Sound insulating plate for damping engine noise
Inventor: IKEDA MASAHIRO
IPC: F02B77/13
Filed: 1998-10-08
Abstract: The sound insulating plate (20) is arranged in the vicinity of the wall surface (6) of the engine and is fitted on holding devices (10), which extend downwards from the under side of the engine hood (5) and are removable from it. A necessary distance between the wall surface of the engine and the insulating plate is maintained.
Patent DE-19847616-A1 (DE)
Title: Polyvinylacetale mit Imidogruppen sowie die Verwendung derselben in lichtempfindlichen Zusammensetzungen
Inventor: BAUMANN HARALD
IPC: G03F7/033
Filed: 1998-10-15
Abstract: Die Erfindung betrifft Polyvinylacetale, enthaltend die Einheiten A, B, C und D, wobei A in einem Mengenanteil von 0,5 bis 20 Gew.-% vorliegt und der Formel  DOLLAR F1 entspricht, B in einem Mengenanteil von 15 bis 35 Gew.-% vorliegt und der Formel  DOLLAR F2 entspricht, C in einem Mengenanteil von 10 bis 50 Gew.-% vorliegt und der Formel  DOLLAR F3 entspricht, in der R·1· einen Alkylrest mit bis zu 4 C-Atomen, der gegebenenfalls durch eine Säuregruppe substituiert ist, oder eine Phenylgruppe, an die eine Säuregruppe gebunden ist, wobei die Phenylgruppe gegebenenfalls 1 bis 2 weitere Substituenten, ausgewählt aus Halogenatomen, Amino-, Methoxy-, Ethoxy-, Methyl- und Ethylgruppe, aufweist oder eine Gruppe X-NR·6·-CO-Y-COOH bedeutet, wobei X eine aliphatische, aromatische oder araliphatische Spacergruppe bedeutet, R·6· ein Wasserstoffatom oder ein aliphatischer, aromatischer oder araliphatischer Rest und Y eine gesättigte oder ungesättigte ketten- oder ringförmige Spacergruppe ist, und diese Einheit (C) mit verschiedenen Resten R·1· unabhängig voneinander mehrmals enthalten sein kann, und D in einem Mengenanteil von 25 bis 70 Gew.-% vorliegt und der Formel  DOLLAR F4 entspricht, wobei DOLLAR A n eine ganze Zahl von 1 bis 3 ist und DOLLAR A R·2·, R·3· ein Wasserstoffatom oder eine Methylgruppe bedeuten, und DOLLAR A R·4· und R·5· unabhängig voneinander Alkylreste mit höchstens 4 Kohlenstoffatomen, oder R·4· und R·5· zusammen mit den beiden Kohlenstoffatomen, an die sie gebunden sind, einen 5- oder 6-gliedrigen ...
Patent DE-19851052-A1 (DE)
Title: Spotlight for stage lighting
Inventor: GOERKE REINHARD
IPC: F21S8/00
Filed: 1998-11-05
Abstract: The spotlight has a light bulb filament (2) positioned at the focus (8) of a rear reflector (7) for providing a focused light beam. The light bulb is supplied with an operating voltage of less than 100 V, the resistance of the light bulb filament ensuring a required ratio between the network load and the resistance.  The light bulb may have a glass envelope (3) filled with an halogen gas and coated with a material which reflects IR radiation. The meandering or coiled filament is positioned symmetrically to the optical axis.
Patent DE-19852262-A1 (DE)
Title: Chocolate filling recess created by copper plug with aluminium cap to reduce plug operation cycle time
Inventor: BINDLER UWE
IPC: A23G3/02
Filed: 1998-11-13
Abstract: A plunger (1, 2, 4) creates a recess within a body of warm chocolate. The plunger has a supporting element (2) with a surface one side of which comes into contact with a coolant as required. The other surface (2c) faces the hot chocolate. The supporting element (2) is penetrated by a copper plug (4) where it is then surrounded by the chocolate mass. That part of the copper plug (4) which is exposed to the coolant is surrounded by and fixed to an aluminium cap (1).
Patent DE-19855227-A1 (DE)
Title: Photocopier transfer belt with a base layer with an elastic layer and a surface layer of a coating fluid with dispersed and dissolved particles
Inventor: SHIMIZU RYUUICHI
IPC: G03G15/16
Filed: 1998-11-30
Abstract: The transfer belt, for electrophotographic copying, has a basic layer with a surface layer of a coating fluid containing a solvent and at least one type of organic or inorganic fine particles which can be dispersed in the solvent, and at least one type of organic bonding agent which dissolves in the solvent. The fine particles are of an electrical insulation material. The fine inorganic particles are of silicate and the fine organic particles are of silicon which can disperse in the solvent. The solvent is organic. The base layer is elastic, with a number of elastic layers containing fluorine. The fine silicate particles have the same electrifying polarity as the voltage applied to the transfer belt. An Independent claim is included for an electrophotographic copier with a photo conductive layer with a toner image. The transfer belt carries the paper to the toner image on the photoconductor.
Patent DE-19857514-A1 (DE)
Title: Time-dependent magnetic field gradient distortions compensation method for MRI system
Inventor: KING KEVIN FRANKLIN
IPC: A61B5/055
Filed: 1998-12-14
Abstract: The method involves installing compensation parameters for a correction switch in the system. A pulse sequence is applied and errors induced in the magnetic field are measured. This is repeated for different sampling values. The gradient error function is calculated. Finally the optimal parameter values are applied in correction switching of the system for collecting NMR data. An Independent claim is provided for a device for compensating magnetic field distortions in an MRI system.
Patent DE-19858561-A1 (DE)
Title: Wrist-watch with therapeutic or protective functions
Inventor: DERIAZ MARCEL
IPC: A61N1/16
Filed: 1998-12-18
Abstract: The watch includes electronics (7) which includes an induction or transmission coil (8) for outputting or transmitting a therapeutic or protective electric or electromagnetic field to the human body. A micromemory (10) may be used to store therapeutic or protective frequencies. A device for setting the desired frequency of the electric or electromagnetic field in the watch is also claimed.
Patent DE-19859614-A1 (DE)
Title: Ladder for shaft entry comprises base element with hooks for claw grips assisted by hook projecting sheets and safety bar with base element angled relative main lower extensible ladder part.
Inventor: HAASE UWE
IPC: E06C1/36
Filed: 1998-12-23
Abstract: The base element (1) is fixed to the ladder entry side and can be extended at will and is fixed to the side element by a retaining grip both positively and relasably joined to the base element (1). A crossbar (3) on the base part rises clear of the shaft etc and has an angled sheetmetal part (2) which grasps behind the grip crosspiece when the ladder is installed. A safety bar fitted to the crossbar (3) grasps the grip crosspiece from below. The top part of the base element (1) is angled (K) relative the remaining ladder part and a grip (5) is fitted to the top end of element (1). Sleeves at the top ends of the ladder itself are for the lower ends of the ladder as slid into the top ends of another ladder etc.
Patent DE-19860655-A1 (DE)
Title: Apparatus for rapidly purifying air contaminated with radioactive substances comprises a filter containing electrical charges
Inventor: VOGEL ULRICH
IPC: F24F8/70
Filed: 1998-12-29
Abstract: Air in a room is purified using electrical charges on filters. Preferred Features: A measuring system on the purifying device displays concentrated radiating substances and their amounts. Radioactive substances are identified by their gamma, alpha and beta emissions, and their decay time identified.