baber/WOPTO huggingface dataset:
Patent DE-19709980-A1 (DE)
Title: Coated cemented carbide tool for cast iron milling
Inventor: BRYANT WILLIAM A
IPC: B23B27/14
Filed: 1997-03-11
Abstract: A coated cutting tool for milling cast iron consists of (a) a substrate of a cemented tungsten carbide of composition (by wt.) \}7% Ta, \}3% Nb, \}5% Ti, \}1% Cr, 5-13% Co and balance tungsten carbide; and (b) a coating comprising an inner coating scheme, including at least one layer adjacent the substrate, and an external CVD titanium carbide layer. Also claimed are (i) a process for producing a coated cutting tool by preparing a cemented tungsten carbide substrate of the above composition, applying an inner coating scheme (by CVD or PVD) and then applying an external titanium carbide layer by CVD; and (ii) a cast iron milling method involving milling the cast iron at a predetermined speed with a cemented carbide cutting tool as described above.
Patent DE-19714542-A1 (DE)
Title: Blank workpiece for production of tickets, labels, etc.
Inventor: MEIER HARALD
IPC: G09F23/10
Filed: 1997-04-09
Abstract: The workpiece consists of plastics and has at least two sections (1) which have the same size and are joined together by stud links (3) or by a pre-embossed intended break line. The dimensions of the workpiece correspond to that of a cheque card and each of its section has at least one aperture (4). In the sections, preferably at their edges, palpable shape components in the form of cavities are provided. The abutting edges of two sections may be formed as hinges and two edges of adjacent sections are formed as supplementary parts of a closure. In the sections, parts of an electronic device may be fitted and in the machine used to produce cheque cards for manufacturing blank workpieces a rolling or stamping station is provided for embossing an intended break line.
Patent DE-19715917-A1 (DE)
Title: Upper arm simulator for non-invasive blood pressure measurement
Inventor: KITZENMAIER PETER EMIL GOTTHIL
IPC: A61B5/022
Filed: 1997-04-16
Abstract: An upper arm simulator connected to a non-invasive blood pressure monitor consists of a pressure chamber (2) which records the pressure at the cuff (p1), an auxiliary chamber (7) and a volume shift system (9, 10), as well as a means (4, 5) to balance the pressure between the chambers. It produces oscillometric pressure variations based on the patient's blood pressure parameters, such as systolic and diastolic pressure, blood flow, pulse and upper arm disposition. The comparison between the expected and actual values can be used to assess the quality and accuracy of the blood pressure measurement. The simulator can also be used with artificial arms.
Patent DE-19717830-A1 (DE)
Inventor: DEGEN KLEMENS
IPC: B26B5/00
Filed: 1997-04-26
Abstract: The invention relates to a multipurpose knife with a casing handle (1) having blades (2) which can be alternatively released from opposite lying narrow sides (1', 1"). The ends of the blades (2) are arranged on a blade holder (3) which is movably guided in the casing handle (1). The blade holder (3) engages with the casing handle (1) when in a neutral middle position, wherein both blades are located inside the handle (1) or in a released position, whereby release can be cancelled by activating a push button (4). In order to simplify the release of a single blade while at the same time securing the second blade, a switching mechanism (5) is provided forming two alternating stops (6) which can be alternately brought into a position which blocks the movement of the blade holder (3) in one of two directions. The push button (5) has locking protruding parts (18) which engage in indentations (8) of the casing so that it can be can be firmly secured to the blade holder in the longitudinal direction thereof and move in a crosswise direction thereto when it is spring loaded. Each blade (2) can be moved back from a released to an unreleased position by pressing the push button with the user's thumb, said push button being configured as a slider (6).
Patent DE-19719434-A1 (DE)
Inventor: ALTWASSER RICHARD
IPC: G08B13/24
Filed: 1997-05-12
Abstract: The universal security element is in the form of a label (1) attached to the article and has an electromagnetic resonance circuit (2) which unless disabled when passed through a detector field triggers an alarm. An inner electromagnetic resonance circuit (3) has specific coded information that identifies the article. The label may have one or more of these identifying labels.
Patent DE-19720895-A1 (DE)
Title: Passenger space heating e.g. for electric vehicle with thermal energy store esp. during cold-start phase
Inventor: SCHULENBURG JENS
IPC: B60H1/00
Filed: 1997-05-17
Abstract: The method utilises energy stored (3) in a fluid circuit containing a heat exchanger (2) and a burner (4) with temperature-controlled ignition (6) of the fuel. The heat exchanger warms the air in the passenger space before the fluid is returned to the burner by an electric pump (5).  The stored heat is transferred to the exchanger by starting of the pump so that fluid circulates before the burner is ignited. The delay in ignition can be adjusted in accordance with the quantity of heat in the store.
Patent DE-19721494-A1 (DE)
Title: Separator to reclaim oil and water from mixtures
IPC: B01D17/028
Filed: 1997-05-22
Abstract: A separator, which uses the difference in specific density to separate and recover oil and water from mixtures of oil and water, has: an inlet (2) for the raw mixture; a separation tank (3); a supply tank (4) for water obtained from the separator (3); a drain tank (5) connected to the storage tank; an outlet (17a), just above the water level in the separator (3), to an oil recovery section (17); and a surface scraper, which is opposite the inlet port (17a) and which can be moved along the water surface.
Patent DE-19725581-A1 (DE)
Inventor: RICHTER DETLEV
IPC: G11C29/00
Filed: 1997-06-17
Abstract: A testing means (6) tests the function of storage cells (3) of a memory (10). A first group (1) of the storage cells (3) is tested and the corresponding test results are temporarily stored in a second group (2) of the storage cells (3) before the results are released outside the memory (10).
Patent DE-19739629-A1 (DE)
Title: Two modules containing rare earth permanent magnets positioned on a fuel tube
Inventor: SCHNEIDER MARCUS
IPC: C02F1/48
Filed: 1997-09-10
Abstract: An arrangement of magnets magnetically ionize liquids or gases and especially fuel.  There are two horizontally opposed holder modules (A, B) with permanent rare earth magnets (5).  The holder modules have surfaces (1') on which the tube (11) rests through which the fuel flows.  The permanent magnets in one holder module (A) have north poles against the surface (1').  In the second module (B) the south poles rest against the surface (1').
Patent DE-19740822-A1 (DE)
Title: Sealing ring for shaft, preventing escape of aggressive chemicals
Inventor: WINKENBACH ROLAND
IPC: F16J15/3276
Filed: 1997-09-17
Abstract: Sealing ring has at least one elastomeric sealing part (13) comprising an elastomer containing more than 30 wt.% fluorothermoplastic.TF  - TECHNOLOGY FOCUS - POLYMERS - The sealing part (13) comprises at most 80, preferably 40-70, especially 45-55 wt.% fluorothermoplastic when the elastomer is a fluoroelastomer and 50-75 wt.% when it is an acrylate-based elastomer (claimed). Preferably the fluorothermoplastic is PTFE
Patent DE-19740946-A1 (DE)
Title: Semiconductor chip and housing arrangement for memory device
Inventor: POHL JENS DIPL ING
IPC: H01L23/367
Filed: 1997-09-17
Abstract: The arrangement has a semiconductor component comprising a semiconductor chip and a housing (1) which contains the chip. The housing is defined by two opposing main surfaces and side surfaces connecting the main surfaces. A cooling element is arranged flat on one of the main surfaces.  The cooling element (2) is connected with the housing in a predetermined position by means of an alignment element. The cooling element has a first part of the alignment element in engagement with a second part of the alignment element on the housing. The housing is preferably moulded. Several alignment elements may be provided for aligning the cooling element on the housing.
Patent DE-19743437-A1 (DE)
Title: Access turnstile for pedestrian and bicycle
IPC: G07C9/02
Filed: 1997-10-01
Abstract: The access turnstile has an automatic card reader, a code input device, or a remote operating control for releasing the turnstile to allow its rotation in a given direction. The turnstile has 2 opposing panels (7) mounted on a rotary platform, for allowing access of a pedestrian together with a bicycle. The opposing panels divide the platform into 2 semi-circular segments, each provided with a standing area (2) for the person and a slit (8) for reception of one of the bicycle wheels.
Patent DE-19744901-A1 (DE)
Title: Bracket for pivoting cover or flap for furniture item
Inventor: HIRTSIEFER ARTHUR
IPC: E05C17/34
Filed: 1997-10-10
Abstract: The bracket consists of two arms (101, 102) with fasteners (109, 110) at their free ends, and which are pivotally joined together at their opposite ends via a link piece (103) enabling them to be rotated relative to each other about a pivot axis (104). The first link section contains a curved groove whose middle region is centered above the pivot axis, whilst the second link section has a profile on one of its end walls that engages with the groove. An adjustable fixture provided in the groove is used to change the pivoting motion of the two arms.
Patent DE-19749206-A1 (DE)
Inventor: KRESSE FRANK
IPC: A47L13/50
Filed: 1997-11-07
Abstract: The invention relates to a cleaning cart for accommodating and carrying containers and utensils for cleaning, supplying and waste collection purposes. Said cleaning cart has a base frame (1) which is fixed on rollers (2, 3) and step-shaped support frames (4, 5) which are mounted on said base frame (1) and support carrying elements (11), said carrying elements being horizontally and vertically offset from each other. The cleaning cart also has a hanging container (7) located behind the support frame (4, 5). A base plate (18) is at least mainly fixed on the base frame (1). The carrying elements are trays (11) which can be hung in the support frame (4, 5) in a cascade arrangement. There is room available between the hung trays (11) and the base plate (18) for arranging other containers (9, 13). The support frame (4, 5) has more than two steps. Containers (9, 10) can be placed on the base plate (18) in front of the support frame (4, 5) and under at least one hung tray (11).
Patent DE-19751120-A1 (DE)
Title: Protective cladding for overhead cable
Inventor: WEISS ALEXANDER DR
IPC: H01B3/44
Filed: 1997-11-19
Abstract: The protective cladding (3) for a cable, such as of optic fibers (5), has an armored layer (7) of high tensile fibers round a carrier (8). The fibers have a molecular  orientation of at least 90%. The fibers can form rovings (9), twisted round the carrier (8), with a bulking material between the fibers and/or rovings.
Patent DE-19752324-A1 (DE)
Title: Plastic pallet with runners
IPC: B65D19/00
Filed: 1997-11-26
Abstract: The pallet is made of plastic and has a bearing surface (2) and runners (4, 4.1-4.3). The runners are fitted to the bearing surface so that they can be detached from it. The bearing surface may have receivers (3) molded into it, into which pins (17) on the runners may engage. The receivers and/or the pins may are conical in cross section. An internally threaded bush may be fitted in the end of the receiver.
Patent DE-19752459-A1 (DE)
Title: Telephone terminal interface for electrical network
Inventor: MAJCHRZAK ANDRZEJ
IPC: H04M11/06
Filed: 1997-11-27
Abstract: The telephone terminal interface (1) allows a number of telephone terminals (3) to be coupled to an electrical network terminal (5), using an interface circuit (6) with a number of terminals (8) which can be operated in parallel and a distributor/concentrator circuit (9), allowing each of these terminals to be coupled to a number of telephone terminals. An Independent claim for a method for connecting an electrical network terminal with a number of telephone terminals is also provided.
Patent DE-19755846-A1 (DE)
Title: Ring stacking device
Inventor: BENZING CHRISTIAN P
IPC: B65D71/00
Filed: 1997-12-15
Abstract: The stacking device has a receiving body to fit inside the ring, with long edges supporting the inside of the component and another long edge projecting through a radial slot in the ring.  The receiving body consists of at least two separate elements (2, 2') in the form of plates. These elements are at an angle to each other in cross section. One can be inserted in the other and they can be separated from each other.
Patent DE-19757214-A1 (DE)
Title: Agent with excellent hair conditioning action and good compatibility with other formulations
Inventor: GODDINGER DIETER DR
IPC: A61K8/99
Filed: 1997-12-22
Abstract: The agent contains (pseudo)cationic biopolymer and mono- and/or disaccharide and/or panthenol.
Patent DE-19802335-A1 (DE)
Title: Azo compounds useful for radical polymerisation of olefinically unsaturated compounds
Inventor: MUELHAUPT ROLF PROF DR
IPC: C07D263/10
Filed: 1998-01-23
Abstract: Azo compounds functionalized with heterocycles are useful for radical polymerisation of olefinically unsaturated compounds to give (co)polymers with heterocyclic terminal groups.  Azo compounds functionalized with heterocycles are of formula (I). Y  = 1-20C alkyl, 6-14C aryl, 6-14C aryl substituted with functional groups based on non-metallic elements of Groups IVA, VA, VIA or VIIA, 3-10C cycloalkyl, aralkyl with 1-10C in the alkyl portion and 6-14C in the aryl portion, 1-20C alkyl substituted with functional groups based on non-metallic elements of Groups IVA, VA, VIA or VIIA, or a group of formula (II); Ra, Ra'  = H, 1-20C alkyl, 6-14C aryl, aralkyl with 1-10C in the alkyl portion and 6-14C in the aryl portion, 3-10C cycloalkyl, or (not simultaneously) functional groups based on non-metallic elements of Groups IVA, VA, VIA or VIIA; Z'  = -O-, -S- or -N(R')-; X  = -(C(Rb)(Rb'))l or (=N)-(C(Rb)(Rb'))m-A-(C(Rb)(Rb'))n-(E)p; Rb, Rb'  = as for Ra and Ra'; A  = -C(O)O-, -O-, -S-, -C(O)N(R)-, -N(R)-, -C(O)- or -C(R)=N-; E  = optionally substituted 6-14C arylene; R', R  = H, alkyl, aryl or aralkyl; k  = 2 or 3; l  = a whole number 1-24; m, n  = whole numbers 0-12, and m+n \- 1; and p  = 0, 1, 2 or 3, and n + p \- 1. An Independent claim is also included for the preparation of compounds (I) comprising reacting a compound of formula (IIIa) with a halogenating agent in a polar aprotic solvent at -20 to 100 deg C to form the corresponding compound (IIIb: B = Cl, Br or I), and reacting the isolated compound (IIIb) with a base in a polar protic solvent at 0-50 deg C.  Y = 1-20C alkyl, 6-14C aryl, 6-14C aryl substituted with functional groups based on nonmetallic elements of Groups IVA, VA, VIA or VIIA, 3-10C cycloalkyl, aralkyl with 1-10C in the alkyl part and 6-14C in the aryl part, 1-20C alkyl substituted with functional groups based on nonmetallic elements of Groups IVA, VA, VIA or VIIA, or a residue of formula (IV); Ra, Ra' = H, 1-10C alkyl, 6-14C aryl, aralkyl with 1-10C in the alkyl part and 6-14C in the aryl part, 3-10C cycloalkyl or (not both simultaneously) functional groups based on nonmetallic elements of Groups IVA, VA, VIA or VIIA; Z' = -O-, -S- or -N(R')-; X = -(C(Rb)(Rb'))l or -(C(Rb)(Rb'))m-A-(C(Rb)(Rb'))n(E)p-; Rb, Rb' = as for Ra and Ra'; A = -C(O)O-, -O-, -S-, -C(O)N(R)-, -N(R)-, -C(O)- or -C(R)=N-; E = optionally substituted 6-14C arylene; R', R = H, alkyl, aryl or aralkyl; k = 2 or 3; l = a whole number 1-24; m, n = whole numbers 0-12, and m + n at least 1; p = 0, 1, 2 or 3, and n + p at least 1; and B = OH, mesyl, trifluoromethylsulphonyl, tosyl or brosyl.
Patent DE-19804894-A1 (DE)
Title: New cyclohexane derivatives, useful as components of liquid crystal media for liquid crystal displays and electro-optical displays
Inventor: REIFFENRATH VOLKER
IPC: C07C205/55
Filed: 1998-02-07
Abstract: New cyclohexane derivatives containing 1,4-cyclohexylene and/or 1,3-dioxan-2,5-diyl units substituted at positions 1 and/or 4 or 2 and/or 5 respectively with axial isothiocyanate, azide, nitro or isothiocyanatocarbonyl groups New cyclohexane derivatives of formula (I) are claimed:   R<1> = H, 1-12 C alkyl (optionally monosubstituted with halogen and/or with 1 or more nonadjacent CH2 groups replaced by O, S, -CO-, cyclo-butane-1,3-diyl, -COO-, -OCO-, -OCOO- or -CH=CH-); Y = H, 1-10C alkyl or alkoxy (optionally monosubstituted with halogen), 2-10 C alkenyl or alkenyloxy, CN, F, OCHF2, OCF3, OCHFCF3, OCH2CF3 or OCF2CF3; X<1>, X<2> = H, NCS, -CONCS, NO2 or -N3 in the axial position (at least one of these groups is not H); Q = -CH2- or -O-; B = carbon or silicon; A<1>, A<2> = trans-1,4-cyclohexylene (optionally substituted with F or CN and/or with 1 or more nonadjacent CH2 replaced by O and/or S), cyclobutane-1,3-diyl or a group of formula (II); Z<1>, Z<2> = -COO- or -OCO-; Z<3> (sic) = -CH2O-, -O-, -OCH2-,  -CH2CH2-, -(CH2)3-, -(CH2)4- or a single bond; n, m = 0-3; (m+n) = 1-4. Independent claims  are included for: (a) liquid crystal media (LCM) with at least two LC components, containing at least one compound (I); (b) LC display elements containing LCM as in (a); and (c) reflective or trans-reflective LC display elements and electro-optical display elements with these LCM as the dielectric.
Patent DE-19806365-A1 (DE)
Title: Pressure detection and localization system with special surface area
Inventor: WAPLER MATTHIAS
IPC: G01L5/22
Filed: 1998-02-09
Abstract: The system detects and localizes a pressure on a special surface area divided in vertical and horizontal lines, whereby parallel conductor paths are arranged on both large surfaces of a flat piezoelectric material, and whereby the conductor paths on opposite surfaces proceed in an angle to each other.  The voltage and/or charge shift between two facing conductor paths are successively measured, whereby the other conductor paths are not contacted.
Patent DE-19807678-A1 (DE)
Inventor: BOEHS HEINZ
IPC: E04B1/00
Filed: 1998-02-25
Abstract: The base plate (2) of the balcony or terrace or similar is connected to a concrete roof (4) of the building by fixing members (3) formed as an anchor (5) which is fixed in a corresponding recess (6) in the roof by adhesive. The anchor has at the free end (7), a projection (8) smaller in diameter than the anchor body and able to absorb the tensile forces. The anchor body (9) and/or projection are connected to the inside wall (11) of the recess by a multi-component mixture sleeve (10).
Patent DE-19811579-A1 (DE)
Title: cutting crystal blank with wire saw of roller type
Inventor: ASAKAWA KEIICHIRO
IPC: H01L21/304
Filed: 1998-03-17
Abstract: The crystal blank (9) is cut using a wire saw. The wire is wrapped over a number of grooved rollers (1-4) at a specified distance. The blank is fixed onto a holder and is pressed onto a wire which is guided along a given direction or reciprocated by a number of grooved rollers. The holder is pushed along a direction parallel to an axis of the rollers until a half of the cross-section of the blank has been cut. The holder is then pushed along an opposite direction during the cutting of the remaining half of the blank. A wafer cut from this crystal blank has a bent shape corresponding to a movement location or a movement path of the holder.
Patent DE-19812392-A1 (DE)
Title: Verfahren und Vorrichtung zur Beatmung
Inventor: NEWZELLA MARTIN
IPC: A61M16/20
Filed: 1998-03-20
Abstract: Das Verfahren und die Vorrichtung dienen zur Durchführung einer Patientenbeatmung bei mobilen Versorgungen. Es wird sensorisch mindestens ein Atmungsparameter des Patienten erfaßt und zur Gerätesteuerung derart ausgewertet, daß im wesentlichen eine detektierte Atmungsfehlfunktion substituiert wird. Darüber hinaus wird eine eigene Atmungsaktivität des Patienten berücksichtigt. Zur Unterstützung eines mobilen Einsatzes wird eine Betriebsenergie teilweise von einer Druckgasspeisung bereitgestellt. Zur Erreichung einer schnellen Betriebsfähigkeit sind unterschiedliche Paramtersätze zur Definition unterschiedlicher Betriebsmodi voreinstellbar.
Patent DE-19814067-A1 (DE)
Title: Wheelchair with swivel backrest
Inventor: SEELIGER KLAUS DIPL ING
IPC: A61G5/10
Filed: 1998-03-30
Abstract: The hinge joint (11) between seat frame (6) and backrest frame (9) is arranged so as to prevent any relative movement between back and shell (10) when the back frame is swivelled so the back rests fully flat on the shell part without lifting off top or bottom shell ends. The seat frame (6) can slide or roll on commercial wheelchair seat tubes (4) as can the back frame on its tubes. Connectors such as notched sheets and claws are fitted between the seat and the wheelchair so as to engage automatically and provide staged or smooth swivelling of the back frame as well as convenient seat removal from the wheelchair. The ramp parts of the sheets and their notching holes in conjunction with seat slides or rollers of the seat frame (6) lock seat frame to tubes automatically when the seat is installed in the wheelchair and at the same time allow for their staged adjustment. The backrest (9,10) is raised upright by springs, using slots in the notched sheets to modify the seat setting by an electrically operated key-controlled spindle and nut combination.
Patent DE-19818463-A1 (DE)
Title: Cordless communication system operation method especially for DECT
Inventor: BIEDERMANN ROLF
IPC: H04B7/005
Filed: 1998-04-24
Abstract: The method involves transmitting administration procedures via an air interface by a base station. The procedures are received by mobile stations which are located in the reception area. The transmission power control can be activated or deactivated at the base station using status information which are included in the administration procedures.  Preferably, at least one bit from the mask 00xx to 11xx of the Radio Fixed Part (RFP) status signals transmitted by the base station is used for transmission power release or holding. Independent on the type of the base station detected using the protocol synchronisation of the mobile station, the mobile station inquires the additional status information for the transmission power control. The inquire result has priority at the operation side.
Patent DE-19823683-A1 (DE)
Title: Verfahren zum Übermitteln einer die Übertragungskapazität anzeigenden Information von einer zentralen zu zumindest einer dezentralen Einrichtung über eine Funkstrecke
Inventor: SIBILA ARND
IPC: H04B7/26
Filed: 1998-05-27
Abstract: Von einer mit einem Kommunikationsnetz (KN) verbundenen, zentralen Einrichtung (BS), die über eine DECT-Funkstrecke (FS) mit zumindest einer dezentralen Einrichtung (NT, MKE) kommuniziert, wird eine Rundsendenachricht (PT) ausgesandt, in die eine die Belegung von Doppel-Zeitschlitzen (ds) anzeigende Doppel-Zeitschlitz-Information (dsi) und/oder eine die Übertragungskapazität in Richtung Kommunikationsnetz (KN) anzeigende Übertragungsinformation (ti) eingefügt ist. Hierdurch wird die dynamische Belastung der dezentralen Einrichtungen (NT, MKE) erheblich reduziert.
Patent DE-19824883-A1 (DE)
Title: Automated vending arrangement with cashless payment process renders cash superfluous for transactions, eliminates cash registers, requires fewer staff, secures goods against theft
Inventor: HARLANDER MICHAEL
IPC: G07F7/10
Filed: 1998-06-04
Abstract: The automated vending arrangement has an input region with an automatic registration device (1) for reading in the data for a cashless means of payment and customer identification, at least one automatic vending machine (3-11) with a device for further reading of the identification characteristic and for controlled output of goods and a central computer (2) for data communications, storage and control. An Independent claim is also included for a method of operating an automated shop.