baber/WOPTO huggingface dataset:
Patent DE-3622862-A1 (DE)
Inventor: SIRRENBERG WILHELM DR
IPC: C07C211/00
Filed: 1986-07-08
Abstract: Insecticidal and acaricidal novel substituted furazans of the formula <IMAGE>   n which R1 and R2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or optionally substituted aryloxy, or R1 and R2 together represent an optionally substituted alkylene radical which is interrupted by 1 or 2 oxygen atoms or is bonded to the phenyl radical via 1 or 2 oxygen atoms, R3 and R4 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, R5 represents optionally substituted cycloalkyl, and X represents oxygen or sulphur. Intermediates of the formula   <IMAGE>  in which B is -NH2, -NO2 or -NCX, R3 and R4 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, R6 represents 2,2-difluoro-1-methylcycloprop-1-yl or the   <IMAGE>   radical, Y represents hydrogen, methyl, fluorine or chlorine, and Y1 and Y2 are identical or different and represent fluorine or chlorine, are also new.
Patent DE-3624663-A1 (DE)
Title: Circuit arrangement for switching various electrical loads on and off
Inventor: ARNOLD BRIGITTE ING GRAD
IPC: F02P19/02
Filed: 1986-07-22
Abstract: This circuit arrangement is intended, in particular, for controlling the heating current for the heater plugs of a diesel engine. The input signal is in each case supplied as an analog signal to an input of a number of differential amplifiers, the other inputs of which are connected to different reference voltages. When corresponding voltage thresholds are exceeded, the differential amplifiers are switched on so that the corresponding output in each case outputs a required switch-on voltage to an electrical load. The circuit arrangement makes it possible to use a digital or an analog input signal which is transmitted on a single line for driving various loads. <IMAGE>
Patent DE-3626624-A1 (DE)
Title: Sanitary fitting
Inventor: SCHMIDT HEINZ
IPC: E03C1/04
Filed: 1986-08-06
Abstract: A sanitary fitting has a fitting body to which a water outlet is releasably fixed. Fixing is accomplished by means of a screwed part which is pulled through coaxially by the actuating rod of a changeover device by means of which the water can be directed to either of two possible paths. In this way, it is possible to keep the water outlet particularly simple (Figure 3). 
 <IMAGE>
Patent DE-3627689-A1 (DE)
Title: Accessory device capable of being firmly clamped on a work table, for the stationary use of a machine, e.g. a portable drilling machine (hand drill)
Inventor: WOLFF ROBERT
IPC: B23B45/14
Filed: 1986-08-14
Abstract: An accessory device, capable of being firmly clamped on a work table (22) or the like, for the stationary use of a machine (21), e.g. a portable drilling machine, consists of a base (1) capable of being fixed to the edge of the work table and a machine holder (13) with insertion foot (16) which is assigned, at the base (1), at least two insertion receptacles (5, 6) of the same type. To obtain an accessory device which is suitable for carrying out a large number of operations which are customary in do-it-yourself work and in which the setting and resetting can be simply and, in their functionality, easily surveyed, provision is made for a workpiece-adjusting frame (70) with an insertion foot (71) which can be inserted into whichever insertion receptacle (5 or 6) is not occupied by the machine holder (13). <IMAGE>
Patent DE-3629305-A1 (DE)
Title: Automobile jack
Inventor: PRADLER JOSEF
IPC: B66F3/12
Filed: 1986-08-28
Abstract: Published without abstract.
Patent DE-3634694-A1 (DE)
Title: Circuit arrangement for A/D conversion of amplitude-modulated signals of at least one measured-quantity pick-up
Inventor: KEMPE MANFRED DIPL ING
IPC: H03M1/00
Filed: 1986-10-11
Abstract: A circuit arrangement is created for A/D conversion of amplitude-modulated signals of at least one, in particular inductive measured-quantity pick-up, which is fed with a carrier frequency voltage and produces a measured-quantity-proportional amplitude modulation. The aim is the creation of an efficient circuit for fast and accurate A/D conversion of amplitude-modulated sinusoidal signals. The invention achieves the object of converting the method of successive approximation into a suitable circuit for fast and accurate A/D conversion of amplitude-modulated sinusoidal signals. Via a first comparator (14), a comparison is made between the measured-quantity-proportional alternating voltage and a direct voltage set by successive approximation at an accurately defined time and the said time is defined with the aid of a second comparator (15). The result of the comparison is stored for the duration of one period of the alternating voltage and provided to a microcomputer (22) which immediately provides a new direct voltage for the first comparator (14) with the aid of a D/A converter (12) in accordance with a successive approximation. <IMAGE>
Patent DE-3640591-A1 (DE)
Title: Novel 2-substituted 4-isopropyl-cyclohex-2-en-1-ones
Inventor: JANITSCHKE LOTHAR DR
IPC: C07C49/613
Filed: 1986-11-27
Abstract: 2-Alkyl-substituted 4-isopropyl-cyclohex-2-en-1-ones of the formula I   <IMAGE> in which R denotes an aliphatic, aromatic or heterocyclic radical having 2 to 8 carbon atoms, their preparation, and their use as odoriferous substances and flavourings.
Patent DE-3642485-A1 (DE)
Inventor: AYDIN ORAL DR
IPC: C09J133/00
Filed: 1986-12-12
Abstract: The single-component adhesives contain
 (A) aqueous dispersions of carboxyl-containing polyacrylates and
 (B) organic polyamino compounds of molecular weight 250 - 15,000 having an amino functionality of more than 5.
Patent DE-3644178-A1 (DE)
Title: Single- or multi-wheeled load-conveying vehicle
Inventor: STRATEN GUENTER
IPC: B62B1/18
Filed: 1986-12-23
Abstract: The invention relates to a single- or multi-wheeled load-conveying vehicle, comprising a receiving container for the material to be conveyed with strut-like supporting and pushing handles arranged thereon and with a stand device which projects downwards in the region of the supporting and pushing handles. In the case of this load-conveying vehicle it is provided that the wheel (15) is mounted rotatably in a holding device (20) and that the holding device (20) is mounted such that it slides in a sliding device (30), arranged on a lower side of the receiving container (10) for the material to be conveyed, and such that it can be displaced in the longitudinal direction of the vehicle. This has the result that the rotational axis of the wheel can be changed in the longitudinal direction of the vehicle in order to gain a more favourable distribution of weight around the rotational axis of the wheel (Fig. 1). <IMAGE>
Patent DE-3644351-A1 (DE)
Title: Braking motor
Inventor: FLAIG HEINZ
IPC: H02K7/12
Filed: 1986-12-19
Abstract: Published without abstract.
Patent DE-3704359-A1 (DE)
Inventor: WAGNER KLAUS DR
IPC: C05G3/90
Filed: 1987-02-12
Abstract: Azol semi-aminal derivatives of the formula 
<IMAGE>
 in which
 R<1> and R<2> are hydrogen, alkyl, aryl or halogen,
 R<3> is an alkyl, cycloalkyl, alkoxy, alkenyl, alkynyl or styryl radical, an aryl, heteroaryl or aralkyl radical, where the aromatic ring can be substituted, or is a hydroxyl radical,
 A and B are N or CR<4>, where
 R<4> is hydrogen, alkyl, aryl or halogen, and nitrification inhibitors containing these derivatives.
Patent DE-3708846-A1 (DE)
Title: Drift anchor
Inventor: SCHULZE BERND
IPC: B63B21/48
Filed: 1987-03-18
Abstract: The invention is intended primarily for life rafts and life boats that can be used on the high seas. The technical problem consists of designing a conical drift anchor of great effectiveness and operational reliability with simple aids so that the outlet cannot pass through the inlet or get between the drag strops, while the aids should not impair the flow actions that are important for inflating. According to the invention, a rod-shaped element is provided on the conical sheath of the sea anchor; its length is at least greater by the distance between the upper end of the rod-shaped element and the top edge of the sheath than half the circumference of the inlet. The drag strops are connected to one another by a seizing ring. Thus the distance between the fastening of the seizing ring and the upper end of the rod-shaped element is less than the length of the rod-shaped element minus half the length of the seizing ring between two adjacent drag strops. <IMAGE>
Patent DE-3712779-A1 (DE)
Title: Emergency tool kit for motor vehicles
Inventor: KEUTNER ERNST
IPC: B65D30/10
Filed: 1987-04-15
Abstract: An emergency tool kit which can be accommodated inside the vehicle and is easily accessible even in emergencies, contains a number of tools which are needed in the event of an emergency, including such tools as a hammer (10) for smashing the windows, a belt-cutter (12), a torch, a pair of universal pliers (14), a knife, a screwdriver (16), an alarm whistle (18), writing utensils (20) etc. which are accommodated in a container taking the form of a pair of working gloves (22, 24). The working gloves can be fastened by means of loops (30), magnets or the like inside the vehicle or in a bag on the front of a front seat. <IMAGE>
Patent DE-3712933-A1 (DE)
Title: Ventilation stilting bearing for battens of tiled roofs and corrugated-sheet roofs or the like
Inventor: MUELLER WINFRIED MATTHIAS
IPC: E04D12/00
Filed: 1987-04-16
Abstract: The invention relates to a ventilation stilting bearing for battens of tiled roofs or corrugated-sheet roofs or the like. The ventilation stilting bearing has a polyhedral body (1) having a bottom surface forming the bearing surface of the stilting bearing on the roof substructure, and a top surface which is essentially parallel to said bottom surface and forms a bearing surface for the battens, and at least one securing and guiding element (4) which projects out of the top surface and is intended for the batten (2). <IMAGE>
Patent DE-3714062-A1 (DE)
Title: Electrically heated continuous-flow heater
Inventor: KURZ ROLF DIPL ING
IPC: G05D23/20
Filed: 1987-04-28
Abstract: In the case of continuous-flow heaters, a device which is fitted to the continuous-flow heater must as a rule be adjusted in order to supply physically separated tapping points for different outlet temperatures. In order to supply hot water at different outlet temperatures from at least two tapping points which are physically separated from one another, an electrically heated continuous-flow heater has two hot-water outlets (2) and (3) which are connected to a control unit (9) via continuous-flow sensors (5) and (6) as well as a preselectable required-value transmitter (10) and a permanently set or preselectable required value transmitter (11). The inlet temperature determined via the temperature sensor (7) is compared with the hot water temperatures set on the required value transmitters (10) and (11). The temperature difference resulting from this comparison and the required heating power resulting from this comparison are passed to the power section (8) for driving the heating filament. Two hot-water outlets having different hot-water temperatures are therefore supplied independently of the continuous flow rate and the inlet temperature. The electrically heated continuous-flow heater is used for central hot-water supply in physically separated tapping points at different outlet temperatures. <IMAGE>
Patent DE-3721645-A1 (DE)
Title: Device for facilitating hair treatment, in particular washing the hair of bed-ridden patients
Inventor: BERG HANS-JOACHIM
IPC: A61G7/00
Filed: 1987-07-01
Abstract: The invention relates to a device for facilitating hair treatment, in particular washing the hair of bed-ridden patients. The object of the invention is to provide an easy-to-handle device, using simple means, for facilitating hair treatment of bed-ridden patients, which device can be placed on the bed in such a way that the bed-ridden patient can remain in his/her lying position. The device according to the invention is distinguished by a back support which can be placed on the bed and has a back resting surface which is arranged at an angle to the standing surface and below whose upper end a tub is or can be arranged, and by a neck and/or head support arranged at the upper end.
Patent DE-3727766-A1 (DE)
Inventor: GLASER HELMUT
IPC: H01M10/34
Filed: 1987-08-20
Abstract: Alkaline Ni/Cd round cells (button cells) which are able to withstand long-term overloading with a relatively high current (five-hour current) for a practically unlimited time and still deliver approximately their rated capacity on discharge with an equal current after 12 months. The button cells of the invention comprise a negative electrode tablet provided with an auxiliary electrode comprising activated carbon integrated in the nickel wire gauze basket and a positive electrode constituted of a material which contains 20 wt. % to 35 wt. % metallic nickel as the second largest component of the mixture after Ni(OH)2, while the otherwide common conductive graphite is absent.
Patent DE-3735729-A1 (DE)
Title: Process for manufacturing an activated-carbon filter, and an activated-carbon filter manufactured according to the process
Inventor: DITTRICH KLAUS-JUERGEN
IPC: B01J20/28
Filed: 1987-10-22
Abstract: A process for manufacturing an activated-carbon filter, and an activated carbon filter manufactured according to this process are specified, in which an at least partly open-pored (open-cell) foamed-material (cellular-plastic, foamed-plastic) body, for the purpose of loading with activated carbon, is impregnated with a suspension containing activated carbon particles and binder and is then dried. During or after loading with activated carbon, the foamed-material body is pressed, while heat is supplied, to give a permanently reduced body volume. Thus, a considerable increase of the activated-carbon fill factor is achieved, which is limited in known manufacturing processes or filters.
Patent DE-3740107-A1 (DE)
Title: Power-driven water vessel and means of increasing the buoyancy as a function of the speed through the water
Inventor: FIALA ERNST PROF
IPC: B63H1/04
Filed: 1987-11-26
Abstract: To increase both a buoyancy force and a propulsion force for a water vessel, planing surfaces or planing bodies (1-6) in drive connection with driven transverse axes (7) of the vessel are provided, of which some (4, 5, 6) lie below the water surface (11) and have a peripheral velocity (v) running against the direction of the vessel speed (V), the setting angle ( alpha ) of the planing surfaces or planing bodies (1-6) being selected in such a way that, due to the flow of the water around them, forces (Z, X) are exerted on the planing surfaces or planing bodies in both the perpendicular and horizontal directions. The forces (Z, X) produce a resulting buoyancy force and a resulting propulsion force (Fig. 1). <IMAGE>
Patent DE-3740535-A1 (DE)
Title: Hydraulic control system for vehicles with crawler tracks and/or non-pivotable wheels
Inventor: TRIES MANFRED
IPC: B62D11/18
Filed: 1987-11-30
Abstract: A hydraulic control system for moving and steering a vehicle with crawler tracks and/or non-pivotable wheels has on each vehicle side a controllable travelling drive which comprises a hydraulic motor with an associated pump. The pumps are driven by a vehicle engine and have hydraulically actuable actuating elements which can be influenced by the control system. To improve the steering behaviour it is proposed that a steering element (2) in the manner of a steering wheel be functionally coupled in such a manner to the control arrangement for the pumps that as the steering angle increases the travelling speed necessarily decreases whilst the engine speed remains the same. Up to a certain steering angle of the steering element (2) the travelling speed goes to zero and after this the travelling drives start to run in opposite directions (cf. drawing). <IMAGE>
Patent DE-3743787-A1 (DE)
Title: Widening element which, for cooking deep-frozen meat, in particular poultry, can be inserted into the body cavity thereof before the deep-freezing
Inventor: RIESSELMANN GOTTFRIED
IPC: A47J37/00
Filed: 1987-12-23
Abstract: A widening element which, for cooking, preferably grilling, deep-frozen meat, in particular poultry, such as chicken or the like, can be inserted through the body cavity of the freshly killed and drawn poultry before it is deep-frozen and which has a first, cylindrical section which fills the abdominal cavity of the body and merges into a tapering, second section which terminates in a third, pin-shaped section penetrating through the opening in the region of the neck of the body, has approximately radially protruding projections in the region of the free end of the third section.
Patent DE-3801625-A1 (DE)
Title: Holder for articles of clothing in motor vehicles
Inventor: MARTINI OSWALD
IPC: B60R7/10
Filed: 1988-01-21
Abstract: A holder for articles of clothing in motor vehicles is designed to correspond to a clothes hanger in that it comprises two holding arms which are mounted on one side in a reception body and curved arms which are articulatedly connected to the said holding arms and are stretched out in a recess in the reception body when not in use, whereas each curved arm can be pivoted in front of the reception body at a distance from and approximately parallel to the latter in the use position.
Patent DE-3801810-A1 (DE)
Title: Collecting station for waste, in particular in commercial operations
Inventor: MOEDINGER ERHARD
IPC: B65F1/00
Filed: 1988-01-22
Abstract: Drums or containers (2) to receive waste or pollutants are accommodated in a housing (1) which mainly consists of an upper shell (5) and a lower shell (6), which shells abut one another at a plane passing diagonally through the container (1). In the opened or pivoted-up state of the upper shell (5), the upper side of the housing, which is horizontal when the housing (1) is closed, lies in approximately the same plane as the rear wall (8) of the lower shell (6). At the same time, the upper shell (5) forms a roof which protects the housing opening at the top. <IMAGE>
Patent DE-3806108-A1 (DE)
IPC: B29B17/00
Filed: 1988-02-26
Abstract: In an object, in particular a plate, which contains compressed granules of hard polyurethane foam and binders, the granules have a particle size not greater than 10 mm. The bulk material from which the object is manufactured contains 10 % to 90 % of polyurethane foam particles and is compressed in a first compression stage at a pressure not greater than 20 kp/cm<2> and in a second compression stage at a pressure not greater than 40 kp/cm<2> and a temperature less than 170 DEG C. A plate having a thickness of approximately 8 to 11 mm manufactured by this process has a flexural strength of at least 22 N/mm<2>, a thickness swelling of less than 2 % and a moisture content of less than 3 %.
Patent DE-3806993-A1 (DE)
Title: Danger detecting system (danger warning system, alarm system)
Inventor: SCHIERAU KLAUS DIPL ING
IPC: G08B26/00
Filed: 1988-03-03
Abstract: In a danger detecting system having a plurality of detectors (11, 12, 13), connected to a detector chain and transmitting danger signals, and having a successive cyclic interrogation of detector-specific information, in which an interrogating central system (10) prepares an interrogation cycle by transmitting a voltage signal (S) and in which the sequence of the interrogation cycle is controlled by mutual stepping (continuous switching) of the detectors (11, 12, 13), the central system transmits a sequence of interrogation signals (A) via an interrogation signal path (16) to the respective detector (11, 12, 13) which is to be interrogated and which then transmits its detector-specific information via a data signal path (17) to the central system (10). The mutual stepping is carried out as a function of the number of interrogation signals (A) which are received from the respective detector (11, 12, 13). <IMAGE>
Patent DE-3811746-A1 (DE)
Title: Separator for particles from flue gases
Inventor: MARGRAF ADOLF DIPL ING
IPC: B01D46/36
Filed: 1988-04-08
Abstract: According to the invention, a screen drum is assigned to the filtering or electrostatic separator in the flue gas feed duct, which screen drum is arranged in the direction of flow downstream of an additive feed and is designed with double walls, and the annular space of which is charged with a single layer of balls which leave free spaces between themselves and the double walls so that the balls, when the screen drum rotates, are carried along by a carrier, can freely move in the annular space of the double wall and, after reaching the top apex, falling downwards, impact the balls already present at the bottom, rolling, with considerable energy.
Patent DE-3812915-A1 (DE)
Title: Press with discharging hopper
Inventor: EGGENMUELLER ALFRED DR ING
IPC: B30B11/22
Filed: 1988-04-18
Abstract: The material to be pressed is fed in the discharging hopper 5 via a reciprocating feeding wall 7 to the pronged rotor 2. The material is pressed into the pressing channel 16 via the grooves 12 in the pressing casing 11. The adjustment wall 18 is automatically adapted to the torque of the drive motor 4 via the rocker 19 of the drive motor. The callipers 22 cause the press to commence operation via the switch 23, while the callipers 24 are used to switch off the press via the switch 25 when the receiving hopper is empty. <IMAGE>
Patent DE-3815670-A1 (DE)
Inventor: KERNER DIETER DR
IPC: C09C3/12
Filed: 1988-05-07
Abstract: The finely divided high-structure precipitated silica, which has a
 BET surface area (DIN 60132) of between 150 and 350 m<2>/g
 a compacted bulk density (DIN 53194) of between 60 and 120 g/l
 a DBP number of between 3.0 and 4.0 ml/g
 a particle size distribution of at least 70 % of 1 to 6  mu m. 
<??>It can be prepared by heating a mixture of water and sodium silicate to a temperature of 70 to 80 DEG C with stirring, metering into this mixture concentrated sulphuric acid until half of the alkali present is neutralised, treating the reaction mixture by means of a shearing unit and, if desired, simultaneously increasing the temperature to 86 +/- 5 DEG C, adding concentrated sulphuric acid after a period of 30 to 120 minutes at a higher speed until the pH of the silica suspension formed is 3.0 to 3.5, diluting, if desired, the silica suspension with water, separating off, if desired, the coarse portion by means of a centrifugal pump and a hydrocyclone, filtering off the silica using a known filtering device, washing the silica filter cake free of sulphate, redispersing the silica filter cake with the addition of water and using a stirrer to give a suspension having a solids content of 80 +/- 10 g/l, adding to this suspension, if desired, alkyldimethylbenzylammonium chloride, spray drying the suspension thus obtained and, if desired, milling the dried product. 
<??>The precipitated silica can be used as matting agents in paints either in uncoated or coated form.
Patent DE-3817582-A1 (DE)
Title: Plate heat exchanger
Inventor: FISCHER GERHARD
IPC: F28F3/08
Filed: 1988-05-24
Abstract: Plate heat exchanger which consists of a stack of heat exchange plates (2, 3) pressed from sheet metal. Strip-type seals (6, 7) are provided between the heat exchange plates (2, 3) for the purpose of sealing through-flow chambers (4, 5) and of sealing connecting spaces which adjoin passages (8). These seals are inserted between adjacent heat exchange plates and are connected at both their ends to one heat exchange plate each. Bonding or vulcanisation is provided as the connection. <IMAGE>
Patent DE-3817728-A1 (DE)
Inventor: SUGAI KAZUYOSHI
IPC: H03H3/08
Filed: 1988-05-25
Abstract: A surface acoustic wave device is disclosed, whose temperature characteristics are improved by introducing dopants in the semiconductor substrate 1 at a high density. The substrate may comprise a monocrystal silicon substrate with a low resistivity silicon layer 2 thereon forming the high density dopant layer. The dopants may comprise phosphor, arsenic, antimony or boron. <IMAGE>