baber/WOPTO huggingface dataset:
Patent DE-19501320-A1 (DE)
Title: Open hot water tank
Inventor: WENZEL WERNER DIPL ING
IPC: F24H1/18
Filed: 1995-01-18
Abstract: Hot water tank in which the lift valve housing (8) and the piston chamber (15) of the lift valve unit (9) are connected to the hot water overflow (5) via a drainage channel (20). The piston chamber is connected to the storage chamber (16) via a pressure balancing hole (29). The lift valve unit consists of a tubular piston (13) which is divided into two separate tube sections (27,28) by a transverse bar (26). The bar is placed above the transverse hole (21).
Patent DE-19508302-A1 (DE)
Title: Active or semi-active chassis suspension regulation system
Inventor: KONIK DIETER DR
IPC: B60G17/015
Filed: 1995-03-09
Abstract: The regulation system provides regulation in dependence on parameters adapted for each driver. At least one of the chassis suspension parameters is altered continuously in dependence on a manual setting signal provided by the driver via a trip switch or a rotary setting switch (2). Pref. the setting switch is coupled via an input line to an electronic control device (2), coupled to a sensor (S1,...S4) and an actuator (A1,...A4) for each wheel suspension system (3).
Patent DE-19511414-A1 (DE)
Title: Metering bunker for particulate materials partic. of lignocellulose
Inventor: WIEMANN DIETER
IPC: B27N3/14
Filed: 1995-03-28
Abstract: Bulk particles of organic and/or inorganic origin, partic. lignocellulose and/or cellulose-contg. particles mixed with binders for mfr. of chipboard etc. are metered from a bunker comprising a housing with vertical side walls and longitudinal walls (4) and a base formed by an endless belt (7) passing around two deflection rollers (8). At least the lower wall regions of the longitudinal walls facing the belt each consist of a side (24) of an endless belt (20) circulating synchronously at the same speed as the base belt. Pref. the endless belts are sealed w.r.t. the base belt by seals (23) applied to the belt outside the bunker. Pref. the endless belts consist of a transparent material, rubber, plastic e.g. polypropylene, Teflon or similar such that rubber or plastic can be reinforced.
Patent DE-19512413-A1 (DE)
Title: Dynamic compressed air economiser device
Inventor: MUELLER WALTER
IPC: F15B5/00
Filed: 1995-04-03
Abstract: The device has a single or multi-path radiation heating coil (14) arranged in a housing. The coil is held axially or radially in an optimally heat insulated chamber (HKS) enclosed by a reflecting sleeve (9).  The chamber is divided into two air insulation chambers (H1,H2) and the chambers containing still air during the heating-up process. A small volume of compressed air is heated in the centre section around the radiation coil without any real heat loss.
Patent DE-19513864-A1 (DE)
Title: Receiving device on transporting vehicle for containers such as building material silos
Inventor: BEGUS ANDREAS
IPC: B65D88/30
Filed: 1995-04-12
Abstract: The receiving device consists of a bearing frame movable from receiving position to transporting position to receive the container (S) and at least two receiving hooks (2) with catches (5) to grip pockets (A) on the container. The hooks can move longitudinally relative to the bearing frame. Each receiving hook has at least one running roller (6) in order to maintain a defined clearance between the catch and the outer wall of the container. The rollers are in plain bearing casings (7) and sprung by a coil spring (9) or a gas pressure spring. The rollers are either made entirely of plastic or coated with plastic.
Patent DE-19516205-A1 (DE)
Title: Plant for drying and firing moulded ceramic materials
IPC: F27B9/30
Filed: 1995-05-08
Abstract: Ceramic mouldings, such as bricks, roof tiles etc., are dried and fired in an arrangement of a tunnel dryer (1) and a tunnel kiln (2) with a rail track (1a, 2a) for transport through the plant. A single and common return track (3) is provided for the dryer and the kiln.
Patent DE-19517168-A1 (DE)
Title: Control for catalyst in exhaust system of IC engine
Inventor: TOGAI KAZUHIDE
IPC: F02M25/07
Filed: 1995-05-10
Abstract: The IC engine has a catalyst (13) in the exhaust system as well as a sensing system for exhaust quality. When the engine is operating in lean burn the catalyst eventually becomes saturated with nitrous oxide. This saturation is detected and a recycling of part of the exhaust gasses into the inlet manifold produces a slight reduction in the burn providing some unburnt gasses in the exhaust. This enables the adsorbed nitrous oxide to be oxidised and disposed off safely. Two levels of saturation detectors are provided. The level of recycling is such as not to affect the fuel efficiency unduly an does not affect the motor running characteristics greatly. No change in the airflow intake, throttle setting etc. are required.
Patent DE-19520943-A1 (DE)
Title: Composting in recirculated aqueous suspension in rotating disc reactor dramatically accelerates process
Inventor: SCHYMALLA ALFRED DR ING
IPC: C05F17/00
Filed: 1995-06-02
Abstract: This procedure composts materials which can be decomposed biologically. In its novel course, the materials used are comminuted and suspended in water, to be introduced into a reactor. There they are decomposed under aeration. Pref. water used to form the suspension is recirculated, and heavy metals are removed from it.
Patent DE-19521631-A1 (DE)
Title: Method of decontaminating objects impregnated with polychlorinated bi=phenylene
Inventor: DOHMS KLAUS D DR ING
IPC: A62D3/00
Filed: 1995-06-14
Abstract: The method involves placing the objects in a sealed loadable and un-loadable container and exposing the container to at least sectionally flow-through extracting carbon dioxide in over-critical aggregate condition. The container has a closeable inlet (6) with a source (4) for carbon dioxide, on one side. On the other side, is a closeable discharge pipe (9) with separator (8).  The container has a horizontal bottom flange (2) on which is placed an upward removable top (3) of any shape and attached by screw or clamp fastenings (11). The carbon dioxide source consists of a re-fillable tank (12), pump arrangement (13) and heat exchanger (14).
Patent DE-19525870-A1 (DE)
Title: Preparing suspension of polysaccharide in liq. medium - includes dissolving or swelling stabiliser in non-aq. water sol. or water miscible medium, adding and stabilising polysaccharide
Inventor: GRUETER HANS-JOCHEN
IPC: A23L29/262
Filed: 1995-07-15
Abstract: Suspension of a polysaccharide in a liq. medium is prepd. by (a) dissolving or swelling 1-25 wt.% of a swellable or sol. stabiliser (pref. a laminate silicate) in a non-aq. water-sol. or water-miscible medium (pref. an alcohol or water-free tenside) and (b) adding and stabilising 1-50% of a polysaccharide with mol.wt. 500,000 - 8,000,000.
Patent DE-19531711-A1 (DE)
Title: Foam item with cover, especially seat
Inventor: SULZBACH HANS-MICHAEL DIPL ING
IPC: B60N2/58
Filed: 1995-08-31
Abstract: The foam item is especially a seat, and has a cover (2) which is tensioned over the seat surface. The cover is tensioned in an indentation (3) in the seat, against retaining elements (4) which are set into the foam body (1). The elements are roughly parallel to the indentation, and have a profile in a direction which is transverse to their longitudinal extension, with at least one wedgelike surface which points towards the indentation. The elements may be in the form of mouldings which are made from a synthetic material, or from a moulded textile fabric which is impregnated with a thermoplastic binder.
Patent DE-19535783-A1 (DE)
Title: Lateral semiconductor and operational arrangement
Inventor: MATSUZAKI KAZUO
IPC: H01L29/861
Filed: 1995-09-26
Abstract: The lateral semiconductor consists of a semiconductor compound substrate (6) that is combined with a second semiconductor substrate (7) using an oxide film (8). A channel filled with an isolating material (9) is formed in the first substrate and extends to the oxide film. The formed isolated element zones (10) have diffusion zones created (11,12) that are of different conductor types and are distanced from the isolating channels by a value given by the relationship, LG greater or equal to (LD-d), where LD is the distance between the diffusion zones and d is the thickness of the first substrate (6). d is less than or equal to 10 microns.
Patent DE-19541452-A1 (DE)
Title: Drive device for actuator esp. for ventilator flaps
Inventor: STUDER WERNER
IPC: F24F13/14
Filed: 1995-11-07
Abstract: The drive device has a regulating motor (6), concentric with an axis (3), and having on it carrier elements (14) for a switching rocker (16). it also has an emergency setting gear (4), also concentric with the axis, and also with carrier elements (15) for the rocker, driven by a drive spring (27) which can be tensioned by a motor (8).There is a coupling gear (2) coupled to the actuator and concentric with the axis. The switching rocker is on this gear, and can be coupled to the regulating gear via the carriers of this gear, or to the emergency setting gear via its carriers.
Patent DE-19543555-A1 (DE)
Inventor: WAKU TETSUO
IPC: B29L31/32
Filed: 1995-11-22
Abstract: A rubber layer on the surface of a roll-like base is formed of a vulcanizate of a rubber composition comprising 25-95 wt.% of copolymer rubber (A) obtained by copolymerizing 28-70 mol% of an alkylene oxide, 28-70 mol% of an epihalohydrin and 2-15 mol% of an ethylenically unsaturated epoxide, and 5-75 wt.% of unsaturated-rubber (B). The rubber covered roll does not contaminate any photosensitive member, stably has a low electric resistance, and is low in dependence of electric resistance on environment and in hardness. An image-forming apparatus equipped with the rubber covered roll as a development roll or charging roll is also provided. The vulcanising agent may be a sulphur-type or peroxide.
Patent DE-19602281-A1 (DE)
Title: Electrical connector with engagement switching stages e.g. for low- and medium-voltage switch-cabinet withdrawable power- switch trolley
Inventor: LEITSCH FRANZ
IPC: H01R13/639
Filed: 1996-01-23
Abstract: The electrical connector has a plug 4 and socket 6 that has a series of parallel stages 8. The top plug has a bracket 28 that is secured by screws 30 and mounted on this is a pair of switches 22 and each of these have an actuator arrangement 56 that has a rod 58 that extends to the socket. Any attempt to separate the connector results in the switches operating to signal the condition.
Patent DE-19603780-A1 (DE)
Title: Clutch fluid cooler in power transmission
Inventor: VU THOMAS H
IPC: F16D25/0638
Filed: 1996-02-02
Abstract: The transmission comprises a drive element on a shaft and a driven element rotatably located on the shaft. Their clutch comprises at least one clutch plate and a friction disc. A hydraulic actuator is used for the selection clutch disc engagement. The shaft has an axial passage for the fluid coolant supply to an immersion point of the clutch for heat convection. The shaft contains a transverse bore coupling the axial passage between the coolant source and clutch. The base contains a flow control valve with position change, corresponding to the clutch actuation.
Patent DE-19604260-A1 (DE)
Inventor: BERTAGNOLLI EMMERICH DR
IPC: H01L21/8246
Filed: 1996-02-06
Abstract: The invention relates to a read-only memory cell device with a substrate (2) consisting of a semiconductor material and having memory cells arranged in rows and columns to form a matrix in the region of a main surface (1) in a cell field. Each memory cell has at least one MOS transistor with a source region, a drain region, a channel region, a gate dielectric and a gate electrode. The MOS transistors of a column are connected in series, each column is connected to a bit line, and the gate electrodes of the MOS transistors of a row are connected to a word line (18). The source and drain regions (17) of the MOS transistors of a column are electrically insulated source/drain ribs (8) which consist of the semiconductor material of the substrate (2), extend at a predetermined distance substantially parallel to each other, and, starting from the main surface (1) of the substrate (2) have a predetermined rod depth (t). Furthermore, the word lines (18) for connecting the gate electrodes of the MOS transistors extend at right angles to the longitudinal direction of the source/drain ribs (8).
Patent DE-19606451-A1 (DE)
Title: Graphic presentation of electrical measurements using vacuum fluorescence
Inventor: FRIESECKE ANDREAS
IPC: G01R13/40
Filed: 1996-02-21
Abstract: The vacuum fluorescent point matrix display system (5) is for the display of electrical measurements, for instance signal gauges dependent on frequency in real time. It also shows complete coordinates, scales and figures. Switching allows different depiction of measurements and selection of scales. Light blocks (8) or indicators (7) in a variety of forms are used. The system is versatile and highly adaptable. The display is small, quick, self-lighting. It is easily readable at any angle of observation. Measurements are shown graphically or on scales. Extensions or application-specific adaptations are produced without difficulty.
Patent DE-19616920-A1 (DE)
Title: Stripper for removing fruit stones from plunger penetrating fruit in stoning machines
Inventor: DINTER AXEL
IPC: A46B3/10
Filed: 1996-04-27
Abstract: Stripper for removing stones from plunger pegs of a machine for stoning fruit. The fruit are placed in depressions with holes, each facing a plunger. The plunger passes through the fruit, pushing the stone out through the hole and into the stripper. The stripper is a brush (20) with bristles (21) so directed and sized, that when the plunger (12) enters, the stone (22) adhering to it, passes through. As the plunger is retracted back to its starting position, the stone is brushed off.
Patent DE-19618400-A1 (DE)
Title: Self-cleaning system for packing machine
Inventor: KRIEGER EBERHARD DIPL ING
IPC: B65B55/24
Filed: 1996-05-08
Abstract: The self-cleaning system is used in a packing machine (10) in which the internal cavity of the machine is divided by a partition (12) into two part cavities (13,31). Automatically operating cleaning devices (35,36) are fitted in the region of the cantilevers (18,19) to clean the dirt or superfluous product, tablets etc. from one part cavity (13). The cleaning devices are fixed in position in the part cavity (13). There is also a storage cavity (24) for the dirt etc. The cleaning devices may be pneumatic (36) or mechanical (35).
Patent DE-19624914-A1 (DE)
Title: Cleaner for spectacle lenses with two holders with clock springs
Inventor: DRIGNATH ROLAND
IPC: G02C13/00
Filed: 1996-06-21
Abstract: The holders (1,2 and 3,4) of one type of two designs (1,2) have clock springs (15). Two operating rotary discs (24,25) are connected to two rotary discs (27,28) for cleaning the coatings. One type of disc for cleaning the coatings has a deposit top piece. Two swivel top parts are connected to two discs for cleaning the coatings (32,33).  The holders have swivel top parts (5) and recesses (16). The clock spring has a container sleeve (13) in the holder and on the fixture fitment (29) incorporating the pivot axles of the rotary discs.
Patent DE-19629138-A1 (DE)
Title: Measurement of thermal conductivity of adhesive joint
Inventor: HAHN ORTWIN PROF DR
IPC: G01N25/18
Filed: 1996-07-19
Abstract: An original method measures thermal conductivity of glued joints. The sample (10) comprises a central block (1) accepting and storing heat, with adhesive layers (4, 5) of known thickness on its two end faces. These layers are joined to a pair of outer sections (2, 3). All materials used in the sample, significantly, are those of the joint under study. The sample assembly has a pair of heaters (6) on the end faces. Heat losses to the surroundings are minimised. Heating is controlled to maintain a constant temperature gradient over time, from edges to the central plane of the sample. The temperature of the block (1) is measured continuously, or at regular intervals. From the rise in temperature, the temperature gradients, dimensions, mass and thermal capacity of the block, the thermal conductivity of the joint is calculated as a function or temperature. Also claimed is a detailed method of making the test sample for use as described, having essentially recesses for the adhesive, covered by end plates.
Patent DE-19632909-A1 (DE)
Inventor: SCHALL HANS-CHRISTIAN
IPC: F21V29/15
Filed: 1996-08-16
Abstract: A reflector with a gas discharge lamp (1) is adjustably arranged inside a vehicle headlight. An opening at the rear side of the headlight housing is closed by a lid (5) which carries on its outer side the housing of an electric power supply (6) for the gas discharge lamp (1). The housing (7) is sealed at the side of the lid by its own side wall and borders with said side wall on several spacers (9). The spacers create between the housing (7) and the lid (5) an air gap (10) and at least one open passage (11) which links the air gap to the ambient air around the headlight.
Patent DE-19638257-A1 (DE)
Title: Production of aromatic amine-based polyether-ol
Inventor: DINSCH STEFAN
IPC: C08G18/48
Filed: 1996-09-19
Abstract: A process for the production of polyether-ols (I) by the addition of ethylene oxide (EO) and optionally higher alkylene oxides (HAO) to (a) aromatic amines, comprising (1) reacting amine (a) with EO in presence of 0-0.05 wt% catalyst and in the absence of substances with terminal hydroxyl groups and/or water (b), then (2) adding a further 0.05-0.5 wt% catalyst plus EO and/or HAO and completing the reaction, optionally with the addition of (b). Also claimed are (i) polyether-ols (I) obtained by this process, (ii) polyisocyanate polyaddition products obtained by reacting (I) with polyisocyanates (II) and optionally chain extenders and/or crosslinkers, catalysts, blowing agents and other additives etc., and (iii) rigid foam containing (I).
Patent DE-19640128-A1 (DE)
Title: Floor lining for industrial constructions
Inventor: HOERNER CLEMENS
IPC: E01C5/20
Filed: 1996-09-28
Abstract: The floor lining comprises a rectangular plate (1) with four sides (2-5) of reduced thickness. The four sides are formed so as to be connected with neighbouring plates by a groove and tongue connection. The plate is provided with a pair of fixing elements (11,12), one element being provided in the groove (7) of one plate side edge (4) and the other in the tongue (6) of the opposite plate side edge (2). The fixing elements are vertically arranged relative to the concerned side edges and are formed so as to provide a detachable connection with neighbouring plates. A fastening plug may be provided to the recesses of the fixing elements.
Patent DE-19647701-A1 (DE)
Inventor: KRAUSE WERNER PROF DR
IPC: A61M5/00
Filed: 1996-11-08
Abstract: The invention relates to a device to regulate contrast density, specially of an x ray contrast agent. The device comprises a sensor (1) which is coupled to the processing unit (4). The measured values and the set values stemming from a set value indicator (3) are compared in said processing unit (4) and transformed into a control pulse, which is transferred to a pumping system (2). The device is aimed at substantially improving the diagnostic method. A constant density of the x ray contrast agent can be achieved in defined target tissues, thereby allowing the attending physician to have a clearer and more precise image of the target tissue.
Patent DE-19649144-A1 (DE)
Title: Measuring spring-back properties of shaped sheet metal parts especially bodywork parts
Inventor: MUCK UWE
IPC: G01N3/08
Filed: 1996-11-27
Abstract: The method for measuring the spring back properties of sheet metal parts (2). The sheet metal part is acted on with a selected tensional force applied by clamping rams (7) at clamping points. The tensional force transmitted by the sheet metal part is measured at the other side of the sheet metal (2). Strain gauges (3) can be used as force sensors. An evaluation unit receives the output signals from the force sensors. The processed data is then supplied to a monitor, for indicating the results e.g. in the form of a histogram (6).
Patent DE-19650492-A1 (DE)
Title: Multi-layer circuit board with connectors for plating or metallisation of contacts and terminals
Inventor: HAYAMI KEIKO
IPC: H05K3/00
Filed: 1996-12-05
Abstract: The circuit board (34) has a terminal or lead (21) which is provided both on the front and the reverse of the PCB. Wiring (30) is connected to the lead (21). A blind bore (10) is connected to the wiring (30). A plating terminal (12) forms an intermediate layer of the multi-layer PCB and is connected to the blind bore (10). The terminal or lead (21) may be one which enables input or output of a signal to or from the circuit board. The circuit board may include a memory module one which several memory devices are mounted. In one arrangement the circuit board has several terminals or leads to be plated (21). It also has several sets of wiring and several blind bores. After plating the leads (21), through the feed line (12), the latter is separated from the bores to electrically insulate adjacent bores (10).
Patent DE-19652207-A1 (DE)
Title: Transport can for pneumatic dispatch machine
Inventor: THALMAYR HERMANN
IPC: B65G51/06
Filed: 1996-12-16
Abstract: The can (1) has an open end and the cover (2) for it is mounted on a hinge (3). There is an axial resilient tongue (5) extending radially inwards on the opposite side of the peripheral wall of the cover to the hinge. A hook (8) at the end of the tongue snap-fits into a notch (9) in the top of the can. The tongue is formed by two slots (6) cut into the peripheral wall of the cover. The sealing edge (10) of the cover fits into a groove (13) extending around the end surface (12) of the can.
Patent DE-19700355-A1 (DE)
Title: Theft protection method for cameras
Inventor: RAMSAYER REINER M
IPC: G03B17/00
Filed: 1997-01-08
Abstract: The camera is only made functional by the input of a code. The code is electronically held in memory so no continual current supply is necessary. The electronics to process the code is included in a microcomputer, an IC, other module or special code module. The code is input using already present input elements.  The required electronics is entirely or partially contained on the circuit board and in the camera's microcomputer. The code can optionally be varied by the user and code interrogation can be switched on and off.
Patent DE-19704951-A1 (DE)
Title: Handle for cutlery tool such as sharpening steel
IPC: B24D15/06
Filed: 1997-02-10
Abstract: The handle has a finger guard (2) projecting sideways to the end of the blade and includes a hanging device (12). The hook-shaped finger guard is in the form of the free end (a) of an arm (11) pivoted to the grip, which can be turned in front of the free end of the grip. The connecting point (y-y) of the arm lies in the edge region (1') of the grip. The hook-shaped finger guard can be turned out beyond the grip end (13). The arm may fit in a pocket (25) in the grip. It may be lockable in its end positions.
Patent DE-19707389-A1 (DE)
Title: Mincing machine for soft solid substance, especially bread left=overs
Inventor: KUNKEL STEFFEN
IPC: B02C18/30
Filed: 1997-02-25
Abstract: The machine has a cutting component(11) rotating in a chamber(10), a feed screw(1) with its rotational axis(3) coinciding with the rotational axis of the cutting component and its delivery end section adjacent to the cutting component, and an outer jacket(6) connected to the cutting chamber and enclosing the feed screw, at least in the region of the delivery end section. Stationary cutting arms(9) extend radially from the outer jacket towards the rotational axis, and radially disposed blades(12) rotate inside the chamber.
Patent DE-19710238-A1 (DE)
Title: Magnetic window pane for creating double glazing in cellar
Inventor: SCHEUERER JAKOB
IPC: E06B3/28
Filed: 1997-03-12
Abstract: The window pane has magnetised iron strips along its edges which cling to the iron frame of an existing single-paned window. This forms removable double glazing, between which is a thin air pillow.