baber/WOPTO huggingface dataset:
Patent DE-19611949-A1 (DE)
Title: Producing composite material
Inventor: NEMOTO MASAAKI
IPC: C01G33/00
Filed: 1996-03-26
Abstract: A composite material is produced by making a pre-product of this material containing several components with different vapour pressure. The pre-product (6) is then heated in a sealed chamber (3) together with other materials (7, 8) containing a compound already present in the pre-product which has a higher vapour pressure so that the vaporisation of this compound in the pre-product is suppressed. The apparatus for carrying out the process is also claimed.
Patent DE-19615873-A1 (DE)
Title: Movable load carrying platform
Inventor: WALLNER MANFRED J
IPC: B66C7/02
Filed: 1996-04-22
Abstract: The platform carries manual lifting systems and/or lifting devices. It has at least one load receiver able to be moved or rolled on a carrier (1). The carrier has a rod-type linear guide element, on which the load receiver can roll by means of beatings or bearing rollers in point contact. The guide rods may be of round cross section, with the load receiver suspended on them roller bearings may be used in suspending the load receiver from the rod. The load receiver has at least one bearing block, with rollers bearings on both sides of the rod guide, with their turning axes angled to each other.
Patent DE-19616112-A1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: A46B3/04
Filed: 1996-04-23
Abstract: Bristle goods with a bristle support and a bristle group comprising individual plastic bristles are manufactured by first inserting the fastening ends of each individual bristle into a hole of a punched template. The diameter of the template hole is not much larger than the individual bristles, and the template hole pattern corresponds to the positioning of the bristles within the bristle group or a part thereof. Said bristles are inserted in so far that the fastening ends thereof project out of the opposite side of the punched template to a substantially equal extent, the bristles are subsequently fixed in the punched template to prevent axial and radial displacement. A bed of a liquid, hardenable substance is prepared at least on the fastening bristle-carrier surface, and said liquid substance flows around the bristles with their fastening ends immersed in the bed, and the bed is subsequently hardened.
Patent DE-19623448-A1 (DE)
Title: Snap lock-connection coupling for connection system, esp. of vehicle air-conditioning
Inventor: GNANNT DIETER DIPL ING
IPC: F16L37/14
Filed: 1996-06-12
Abstract: The end of the first connection (1) is built, as is a second connection (2), on to a slip-on coupling ring (3). At the slip direction front end of the coupling ring is the inner radial of a ring groove (4). A radial slitted inner-spanning spring ring (5) is mounted in the ring groove of the coupling ring. There are settable ends of the second connection, in the coupling ring, that are spaced apart and whose axial free ends have, at least, one radial elevation (7). The radial elevation has a ramp for expansion of spring rings, with the ramp being associated with a laid longitudinal section, in the form of a wedge, through the second connection. There is a continuous stop area, perpendicular to the axis of the ring groove of the coupling ring, for the wedge-backed spring ring. The coupling ring is partially slidable in the axial direction and key-locked on the radial elevation at the end of the second connection.
Patent DE-19626462-A1 (DE)
Title: Operating system for multi-stage plant used in thermic disposal of rubbish
Inventor: BIET JENS DR ING
IPC: C10J3/57
Filed: 1996-06-21
Abstract: The system comprises a high-temperature reactor (2) with pre-connected degassing channel (1) and quench (6), connected by a gas channel (4) that has a vertical ring channel (5). The inner walls (9,21) of the reactor in the area between the degassing channel, together with the gas channel and the ring channel of the quench (6), are formed as controllable sections (10-12,22-24) comprising fireproof wall and heat transmission areas. The heat transmission areas of the reactor and/or of the quench are incorporated into the heat transmitter of the degassing channel, for heating purposes and/or energy production processing.
Patent DE-19629787-A1 (DE)
Title: Ring spinning or twisting machine
Inventor: STAHLECKER GERD
IPC: D01H9/14
Filed: 1996-07-24
Abstract: At the ring spinning or twisting machine, with a number of workstations, the twister (15) to take the sliver (9) can be moved to a displaced position (15") from the spindle.
Patent DE-19631398-A1 (DE)
Title: Garment display pocket
Inventor: HARTMANN PETER
IPC: A41D27/08
Filed: 1996-08-02
Abstract: A pocket arrangement, to hold an individually designed information display (14) of paper and/or cardboard and/or film, is a water-repellent holder (11) to contain and display it.  Mountings (12) give an attachment of the pocket at the sides, to a garment, clothing accessory, or part of the body.  The pocket (11) has an opening (21) for the insertion of the display sheet (14).
Patent DE-19631981-A1 (DE)
Title: Cooler for closed fuel circuit of vehicle Diesel engine
Inventor: SCHMIDTCHEN JOERG DIPL ING
IPC: F02M31/20
Filed: 1996-08-08
Abstract: The cooler for the closed fuel circuit (10) of a Diesel engine with an cooling water circuit (12) has the fuel circuit (10) provided with a heat exchanger (14) having a cooling water jacket (16) surrounding a part of the fuel circuit.  The heat exchanger can have an electrical heating element (44). Alternatively, the heater can be fuel powered. A return line (54) of the fuel circuit can have two branches (58,60) controlled by a two way valve (64). One branch can be connected to the heat exchanger and the other to an air cooler (62).
Patent DE-19634855-A1 (DE)
Inventor: SONNTAG ANDREAS DR ING
IPC: C04B41/87
Filed: 1996-08-28
Abstract: Production of an oxidation protection for porous ceramics based on SiC and Si3N4 comprises infiltrating a sol containing a metal compound into the pores of the ceramic, converting the sol to a gel, and high temperature treating.
Patent DE-19638998-A1 (DE)
Title: Solid silicon oxide deriv. with reactive silicon-hydrogen bond
Inventor: YAMADA YOSHINORI
IPC: C01B33/12
Filed: 1996-09-23
Abstract: Solid Si oxide derivs. contg. an Si-H bond and of formula HnSiO(4-n)/2 with n = above 0 but less than 2 (esp. 0.7-1.0) are claimed, as is also their prepn. by hydrolytic condensn. at pH 10.5 or lower of 1 mol. of an alkoxysilane of formula Hn-Si(OR)4-n (R = 1-4C alkyl) in presence of at least (4-n)/2 mols. of water. The derivs. are pref. in the form of spherical primary particles of dia. 0.05-1 micron.
Patent DE-19646728-A1 (DE)
Title: Magnetic unit for linear motor
Inventor: KWON BYOUNG HA
IPC: H02K41/02
Filed: 1996-11-13
Abstract: The magnetic unit has a cylindrical magnetic shell (11) and a number of permanent magnets (12) attached around the outer peripheral surface of the latter e.g. by an adhesive. Pref. the peripheral surface of the magnetic shell is provided with a number of slits divided into sections which coincide with the positioning of the attached magnets. The latter may be fitted into respective recesses provided on the outside of the magnetic shell.
Patent DE-19651747-A1 (DE)
Title: Lift for handicapped or infirm person
Inventor: NOLTE UWE DIPL ING
IPC: B66B1/14
Filed: 1996-12-12
Abstract: The lift has a transport device to receive a person and a transport path (1), along which the transport device can be moved to and fro. The length of the transport path is divided into sections (14-17), which are defined by magnet arrangements (3-13) arranged at different defined spacings in a magnetic track (18). The magnets can be covered by at least one magnet switch on the transport device. At the lower terminal station three magnets (3-5) are arranged in line with a broader spacing (A) followed by a narrower spacing (B).  After traversing the first section (14) at a predetermined speed, the transporter encounters three magnets (6-8) at uniform spacing (A) which define an intermediate halt. Speed changes between subsequent sections (15-17) are effected by single magnets (9,10). At the upper terminal station the spacings of the magnets (11-13) are reversed.
Patent DE-19652514-A1 (DE)
Title: Continuous measurement of flange connection leakage rate with seal to atmosphere e.g. for gas pipes
Inventor: SCHMIDT-TRAUB HENNER PROF DR I
IPC: F17D5/04
Filed: 1996-12-17
Abstract: The method has the leakage fluid flow entering a measuring chamber, which is formed by a ring mounted around the flange or a collar positioned around the flange. In addition an inert gas flow is introduced and mixes with the leakage fluid flow. Also the vol. flow of the inert gas/leakage fluid mixture and the concn. of the leakage fluid in the mixture or in a part amount of the mixture is measured, and from this the rate of leakage. With the measurement in an atmosphere loaded with the measurement gas, an encapsulation is provided for the flange connection, to which the inert gas with a small gauge pressure is supplied. A complete sealing of the capsule is not necessary.
Patent DE-19654647-A1 (DE)
Title: Battery or battery pack e.g. for portable electric power tool
Inventor: BECH JAROSLAV
IPC: H01M50/588
Filed: 1996-12-28
Abstract: A battery or battery pack has positive-pole protection and a multi-part multi-purpose contact holder which is positioned in the plug part of the battery and is screwed into it. The space around the plus pole is closed off by a slider. This slider is designed so that current can be drawn even when it is in the closed state.  The contact holder is fixed by clips and screws and is provided with a hole in the middle and is moulded from a high-temperature-resistant material. The slide-in part of the battery is provided with a threaded cap. The unit formed by the battery, contact holder and contacts is fastened by screws to the battery slide-in part.
Patent DE-19704631-A1 (DE)
Title: Fibre=reinforced, light ceramic building material for construction board(s)
IPC: C04B28/26
Filed: 1997-02-07
Abstract: A method for producing fibre-reinforced, light ceramic building material involves infiltrating fibres with an aqueous binder mixture of aluminium hydroxide and an alkali metal silicate, preferably water-glass; e.g. a commercial 40% water-glass solution, dewatering then setting. Preferably, the binder has an Al:Si ratio of 3:1 and the fibres are glass and/or mineral fibres. Also claimed are: (i) a binder used in the above method which sets at room temperature to form a ceramic moulding having high hardness and strength; and (ii) a fibre-reinforced, light ceramic building material produced by the above method.
Patent DE-19705813-A1 (DE)
Title: Rotary speed or clutch damper disc
Inventor: PFEIFER PETER DIPL ING
IPC: F16D3/12
Filed: 1997-02-15
Abstract: The disc (2) has several spring radial elements (4) held between intermediate segments (5) and an outer section (3). The spring roots are captured and held in place at the centre of the disc by recesses (6) in the disc centre. The outer spring periphery is secured by the intermediate segments. The outer periphery of the intermediate disc sections are unsupported. Within this periphery they exert the compressive radial forces (K) bending the springs. The intermediate disc segments are bolted (8) to the outer section. The effective holding force (R) between the bolts overcomes the resultant spring bending force (P).
Patent DE-19706293-A1 (DE)
Title: Method of treating waste water containing oil emulsions
Inventor: ZEILINGER DIETER
IPC: C02F1/68
Filed: 1997-02-18
Abstract: Waste water cleaning process is especially suitable for compressor condensates. Emulsion is released in batches from a diverter (0.3, 2.1), driven out under pressure from the air (or gas) receiver (0.1). This induces and a chemical treatment (1.2) and air pressure treatment (1.3) at the jet pump (1.1).
Patent DE-19712252-A1 (DE)
Title: Secure locking crosshead screw
Inventor: SUDO KATSUNORI
IPC: F16B23/00
Filed: 1997-03-24
Abstract: The screw has a recess (2) for engaging a tool in its head (1a). The recess encompasses a central recess (4) which is located in the middle of the head and four engaging grooves (3) in connection with the central recess and extending crosswise about the central recess. An abutting top surface (5) forms a part of each engaging groove and extends in the direction of the axis of the screw, whereby the abutting surface is built to be pressed against by the end of a tool when the toll is turned in a direction tightening the screw. A first release top surface (6) is built between each neighbouring pair of grooves and can come into engagement with a front edge of the end of the tool when the tool is turned in an opposing direction. A second release surface borders the first.
Patent DE-19713284-A1 (DE)
Title: Carriage based on assembly strip, with built-in bearings
IPC: F16C29/06
Filed: 1997-03-29
Abstract: The carriage consists of a strip housing (1), four linear bearings (2), two guide shafts (3) and two support elements (4). The support surfaces onto which the linear bearings are pressed are made by machining in the parallel grooves of the strip housing. There are two parallel guide shafts, releasably connected by two support elements. The assembly strip used for the support elements has support surfaces for fixing the guide shafts machined in it. In the open form, the two guide shafts are releasably connected to two shaft supports, which have a channel in the middle on the lower side, to receive strip connecting elements.
Patent DE-19714037-A1 (DE)
Inventor: KOCH BERTHOLD
IPC: F16T1/00
Filed: 1997-04-04
Abstract: The present invention relates to a device for removing condensate from gas pressure systems (22), especially dry-pipe systems having a condensate collector (24) in which condensate accumulates when the gas pressure system (22) is in operation, said collector being provided with an outlet (26, 34). The collector also has a gauge containing a tubular body (32) which is sized in relation to its outlet and designed to be secured thereto (26, 34) and which, when mounted, is located inside the collector (24) and comprises an electronic sensor (36), preferably a capacitive one, a) which is supported by the tubular body (32) and b) of which at least one element (preamplifier (62)) is located therein (32) and borne thereby (32), and is intended as a control for an external valve system (30).
Patent DE-19714695-A1 (DE)
Title: Washing machine, etc.
Inventor: WEBER JOSEF DR
IPC: D06F34/22
Filed: 1997-04-09
Abstract: A washing machine or dishwasher has a radiation transmitter(18) and a radiation receiver (20) for the measuring of turbidity of water used in the machine. The transmitter (18) and the receiver (20) are mounted on a joint support (12).
Patent DE-19718811-A1 (DE)
Title: Balloon for leisure pursuits
IPC: B64B1/40
Filed: 1997-05-03
Abstract: The device consists of a closed balloon containing a gas with a low specific weight (such as air but preferably helium), and holding rings (9). The holding rings attached to the balloon (1) are for the suspension of a support belt (11) for one or more persons. A safety line (12) is provided for permanent maintenance of a ground connection and is variable in length. Retainers for incorporation of one or more compensation weights, balance the total weight of the balloon at a height slightly under its drive force. The balloon (1) is encompassed by load belts (8), to which are fixed the holding rings (9) for the suspension of the support belts (11) and the safety line (12). The support belts (11) are provided with extensions, the ends of which have appropriate hook and other connections for engagement with a holding ring (9).
Patent DE-19718978-A1 (DE)
Inventor: WEISS ALBRECHT DR
IPC: C11D7/26
Filed: 1997-05-05
Abstract: The invention relates to a method for preventing the colours in dyed textiles from running into other textiles during washing or rinsing in a liquid for washing or rinsing. The invention is characterised in that cyclodextrin, cyclodextrin derivatives or substances which form cyclodextrin or cyclodextrin derivatives in the washing or rinsing liquid are added to said washing or rinsing liquid.
Patent DE-19725193-A1 (DE)
Title: Backrest for passenger seat in vehicle
Inventor: VOGEL HEINER
IPC: B60N2/60
Filed: 1997-06-14
Abstract: The backrest is provided with a cover(2) which in turn has a border with a guide element(4) through which a fastener(4) passes. The guide element is formed in the seam of the covering material
Patent DE-19725237-A1 (DE)
Title: Controlling drive motor speed of battery-powered lawn mower
Inventor: COLLE TINO DR
IPC: H02P29/40
Filed: 1997-06-14
Abstract: The method for controlling the rpm of a drive motor for a lawnmower powered by an accumulator involves using a base module (1) which contains the power source i.e. accumulator and semiconductor speed control switches e.g. MOSFETs. A computer controller having a non-volatile memory operates in conjunction with torque sensing using load current as parameter for idling rpm control. Module (1) also incorporates a battery charger, overload/over-temperature protection data and battery-operated dynamic braking resistors. A communications module (2) is connected to module (1) by a multicore cable (7) and has an indicator unit (4) enabling one or more LEDs (5) to transmit serial operating data to receivers (6) in a service module (3) for service life compilation.
Patent DE-19725602-A1 (DE)
Title: Cell culture chamber
Inventor: LIAU MING-YI
IPC: C12N5/071
Filed: 1997-06-17
Abstract: Apparatus for cell cultivation has a unit to recirculate the culture medium in an alternating action, to raise and lower the culture medium level in relation to the substrate unit (7) within the cell culture chamber (11). The medium level movement is between a high level, to immerse the cells fixed at the substrate unit, and a low level where the cells are exposed to a gas environment, without moving the substrate unit within the culture chamber. The recirculation unit is structured to feed the culture medium into the chamber through the inlet, and extract it through the outlet, under control when the medium level reaches either the high or low level as appropriate. Also claimed is an operation where the cell culture chamber (11) is prepared for use, fitted with an inlet (12), and outlet (14), and a substrate unit (7) where the cells cling. The culture medium is introduced into the chamber (11) and the cells are allowed to attach themselves to the substrate unit (7). The culture medium is recirculated through the chamber to raise and lower the medium level alternately without moving the substrate unit, to expose the cells to a gas environment when the medium is at the low level. The outlet (14) and inlet (12) are controlled to move the culture medium in and out according to its level in the chamber.
Patent DE-19730516-A1 (DE)
Inventor: DE GRUYTER FALKO DIPL ING
IPC: G01R1/073
Filed: 1997-07-16
Abstract: A device for testing the tracks (2-6) of electric printed circuit boards (1) for interruptions or isolation has test pins (10-15; 35, 36) for contacting the tracks (2-6) or the contact surfaces (a, b, c, ...; A, B, C, ...; X, Y, Z) connected therewith, a test voltage source (16) that can be connected to the test pins, and an evaluation circuit (26) which evaluates current conduction through the test pins connected on the one hand to the test voltage source and on the other hand to the track(s) to be tested as a result of the fault detection test. To allow extra-fine printed circuit structures to be electrically tested without damage to the tested contact surfaces and tracks, a contact element (7) can be inserted between the test pins and the printed circuit board. The side (8) of the contact element (7) facing the test pins (10; 35) is made of a conducting material and can form with at least one test pin an electric connection. The side (9) of the contact element (7) facing the printed circuit board is sized such that the contact element can simultaneously contact at least two tracks (2-4) or contact surfaces (a, b, c, ...) of the printed circuits. The contact element can be switched between a conducting and a non-conducting mode. In the conducting mode, it lets the current pass between the corresponding test pin(s) and the contacted tracks or contact surfaces, and in the non-conducting mode, it blocks the current and also mutually isolates the contacted tracks or contact surfaces. A particular advantage of the disclosed device is that it can be integrated with low cost and reduced labour into already existing test plant systems. The disclosed printed circuit board testing device can be used in hardwired special adapters, universal adapters and flying test finger systems.
Patent DE-19730538-A1 (DE)
Title: Probiotic fermented products based on plant material
IPC: A23L29/00
Filed: 1997-07-16
Abstract: Fermented preparations for human consumption based on plant products have ethanol content of  <=  0.1 vol. % while the spectrum of microflora present includes, at least two (preferably at least three) types of  microorganisms  selected from Acetobacter and/or Bifidobacterium and/or Lactobacillus and/or Leuconostoc and/or Saccharomycetaceae, provided that at least one of the types of microorganisms belongs to Acetobacter or Lactobacillus or Leuconostoc.
Patent DE-19734900-A1 (DE)
Inventor: VOULGARIS ANDREAS
IPC: F04C2/10
Filed: 1997-08-12
Abstract: The invention relates to a hydraulic unit comprising a rotor and a stator forming a housing. The hydraulic unit has a bearing provided for between the housing and the rotor, which bearing absorbs axial and radial forces. The rotor is configured as a flanged shaft with a shaft section and a flange section for attaching additional aggregate units to the hydraulic unit. The diameter of the flange section is greater than that of the housing. According to the invention a backing ring can be removably connected to the flanged shaft and rests with at least one inner shoulder on at least one outer shoulder on the housing, with formation of a sliding area. The invention also relates to a backing ring configured accordingly.
Patent DE-19739022-A1 (DE)
Inventor: GIEPEN BERND
IPC: F21V19/02
Filed: 1997-09-06
Abstract: The reflector lamp (1) has a reflector (2) and a lamp holder fitted with a light bulb, located in a seating (9)at the rear of the reflector, the outside of the lamp holder which faces the inside of the seating, provided with at least one coupling element (22) transverse to the longitudinal axis of the lamp holder, cooperating with a slot in the seating and secured to the latter by plastics deformation. The coupling element can be made of a polyetheramide.
Patent DE-19739429-A1 (DE)
Title: Telescopic cover for machine tool
Inventor: CREMER KLAUS
IPC: F16P3/00
Filed: 1997-09-09
Abstract: The cover has stop devices (14) extending into the movement path of driver devices fitted on the inside of the next largest cover box in the area of the open face end. Between the stop devices and the driver devices are damping components which are effective during a pushing together and drawing apart operation. The stop devices have leaf springs made of metal or plastic on the side of the cover box turned away from the driver device and in the area of lateral rear wall components.