baber/WOPTO huggingface dataset:
Patent DE-3776495-D1 (DE)
Inventor: FOURNIER CHRISTIAN
IPC: E02F5/10
Filed: 1987-09-22
Granted: 1992-03-12
Abstract: A vertical drainage element is constructed and laid in position while at the same time forming a narrow vertical channel in the ground by means of an excavating machine or trencher by performing the following successive operations: a strip of filtering material is unwound from a rotating roll of strip behind the trencher; the strip is introdued within the channel formed in the ground while being shaped in the form of a trough, the bottom of the trough being placed at the bottom of the channel while the side walls of the trough are placed against the channel walls; the top edges of the trough are held in position one against the other while filling the trough with bulk material in granular form which subsequently constitutes a vertical filtration block; the top edges of the trough of filtering material are closed on top of the completed block and are fastened together so as to form a closed jacket around the block.
Patent DE-3779653-D1 (DE)
Inventor: ECKARDT DIETER
IPC: G01V3/40
Filed: 1987-08-06
Granted: 1992-07-09
Abstract: A high permeability core is magnetised by a coil connected to an ac source.  A voltage is induced in a measurement coil according to the magnetic field resulting from that induced in the core and the external field.  The measurement coil (7,8) feeds an integrator (9).  The d.c. or quasid.c. component of the output voltage is subtracted by an arrangement contg. a low-pass filter (13) and differential amplifier (10). The magnitudes of successive half-waves of the output of the subtraction arrangement are detected.  The difference between successive half-wave maxima can be formed.  A d.c. field in the core can be compensated for.
Patent DE-3779690-D1 (DE)
Inventor: VON BONIN WULF DR
IPC: C08K5/52
Filed: 1987-01-19
Granted: 1992-07-16
Abstract: The compsns. (I) contain an intumescible graphite cpd.(II) and opt. also an N-contg. phosphate. Pref. (II) is nitrosated graphite. N-contg. phosphate is ethylenediamine phosphate (III). (I) also contain phosphoric acid esters and/or phosphonic acid esters.
Patent DE-3779982-D1 (DE)
Inventor: HOURMOUZIADIS JEAN DR
IPC: F01D11/02
Filed: 1987-09-02
Granted: 1992-07-30
Abstract: The machine is esp. a gas turbine with stationary entry grid. It has a compensation appliance, located behind the grid on hub and/or housing. The appliance compensates for pressure gradients generated by compression shocks at the outlet edge of the grid. The appliance has a steadying chamber with a circumferential aperture to the rotor. This is covered by a radial sealing flange of the rotor.
Patent DE-3781306-D1 (DE)
Inventor: SIMONESSA CLAUDE
IPC: F24D19/10
Filed: 1987-04-15
Granted: 1992-10-01
Abstract: The installation comprises a combination of a loop with great inertia and moderate temperature (7) and a loop with low inertia and a higher temperature (10). When there is a demand for calories on the part of the means of regulating the temperature of the loop (10), the former controls a relay which switches a switching valve (4) positioned at the point where the water leaves the boiler (1) towards the second loop (10) and also sets the burner control of the boiler to the aquastat (3) of the latter, the set temperature of which is high. When there is no longer a demand for calories on the part of the loop (10), said relay switches the valve (7) towards the loop (7) and the burner control to a second aquastat (8) at the beginning of the loop (7) and to the means of regulating the temperature of the loop (7). For example, the first loop (7) can feed floor heating (PC1 to PC3) provided in the daytime part of a house and the second loop (10) radiators of low inertia and low water capacity (R1 to R3) located in the night-time part. <IMAGE>
Patent DE-3789889-D1 (DE)
Inventor: KOPP DIETER
IPC: G06F9/445
Filed: 1987-11-19
Granted: 1994-06-30
Abstract: A second computer (RE2) is connected via a common memory (M) to a main computer (RE1). 
<??>For the initial program loading of the second computer (RE2) an initial program loader is stored in a mass memory (MSP) of the main computer (RE1) instead of, as usual, in a start routine memory. 
<??>The main computer (RE1) loads the initial program loader into the common memory (M), applies a restart command to a central processing unit (CPU2) of the second computer (RE2) and then selects a memory access logic (SZL) in such a manner that all program memory access commands coming from the central processing unit (CPU2) are rerouted to the section of the common memory (M) in which the initial program loader is stored until the second computer (RE2) has read out the initial program loader. The memory access logic (SZL) then receives an acknowledgement signal from the central processing unit (CPU2), as a result of which the memory access logic (SZL) conducts all further program memory access commands of the central processing unit (CPU2) to a program memory (MP2) of the second computer (RE2). 
<IMAGE>
Patent DE-3853078-D1 (DE)
Inventor: BAREIN NORBERT
IPC: B65D41/34
Filed: 1988-12-16
Granted: 1995-03-23
Abstract: A tamper-proof closure (1) has an internal screw-thread which can be screwed on to a complementary counter-screw on a container neck, a screw cap (2), possibly provided with separate sealing means, for sealing the container mouth, and a security ring (3) connected to the bottom of the screw cap (2). Said ring can be torn off, or has means for tearing it off, the screw cap (2) at least in sections. At least one inwardly-pivoting tab (5) connected to the bottom of the safety ring (3) via a hinge or film hinge connection (4) is provided for gripping a transfer ring arranged on the container neck below the counter-screw. Preferably the locking flank (10) of at least one tab (5) has at least one section, in particular a levelled section (10a), and/or at least one rib (14) and/or in particular at least one projection (13). Preferably at least one tab (5) is subdivided into appropriately-shaped and arranged tab sections, in particular into a lower tab section (7) which expands downward and outward from an upper tab section (6). Preferably reinforcing ribs (11, 12) are suitably disposed around the periphery of the tamper-proof closure (1).
Patent DE-3865540-D1 (DE)
Inventor: MAYES JOHN
IPC: E05D15/44
Filed: 1988-05-31
Granted: 1991-11-21
Abstract: A hinge or friction stay which allows a window or door to open far enough to give adequate egress. The stay, when used on a window provides a clear window opening through which a person could escape in the event of fire. The hinge comprises a track (14) with a nose cap (15). A strut (18) is pivoted to a slider (20) movement of which is restricted by stop (17) and a second stop (21). A strut (18) is connected to a bar (23) carrying a nose member (24) and the bar is also connected via a link (25) to a second slider (26). A brace (27) connects strut (18) to slider (26). Between slider (26) and the nose cap is a spring (28) which biases movement of slider (26), which movement is achieved by having strut (18) carried by the slider with substantial freedom of movement between stop (17) and (21) as compared with known hinges in which the strut (18) has a fixed pivot point. Slider (26) has a limited degree of movement but has sufficient movement to allow nose (24) to clear the nose cap (15) during initial opening movement.
Patent DE-3865731-D1 (DE)
Inventor: BRUNS NORBERT ANTHONY
IPC: B23H9/10
Filed: 1988-05-13
Granted: 1991-11-28
Abstract: In accordance with a preferred, exemplary embodiment of the invention, a method of forming a blisk from a workpiece is disclosed. The workpiece (12) includes a blank (14) having oppositely facing first and second faces defined by a radially inner base, a radially outer top, a first edge, and a second edge. The method comprises the steps of: positioning first and second electrodes (18,20) adjacent to the first and second faces, respectively, of the blank; supplying (48) a positive voltage to the blank and a negative voltage to the first and second electrodes; channelling an electrolyte (28) between the blank and the first and second electrodes for electrochemically machining the blank; moving the first and second electrodes toward (U,X) the first and second faces of the blank; and moving the workpiece toward (Z) the first and second electrodes. An apparatus is disclosed for practicing the method and the invention can be used for electrochemically machining an airfoil.
Patent DE-3870213-D1 (DE)
Inventor: FUCHS UWE CHEM ING
IPC: B01D53/84
Filed: 1988-12-07
Granted: 1992-05-21
Abstract: Undesirable components such as ammonia or phenol-formaldehyde cpds. present in waste gases are reacted by micro-organisms into harmless prods. in a liq.-filled reactor holding freely mobile solid pieces or particles carrying colonies of the organisms, and kept in turbulent motion. The reactor liq., maintained in aerobic conditions, includes solns. of nutrient salts. The waste gases as a whole may be fed into the container, or the target components may be washed out by a preliminary wash which takes the components into the reactor, with injected gas to provide turbulence and mixed with O2-bearing gas. Operating elements may be combined in a spray tower. The support solids are pref. 5-50mm, with open pores 0.1-3mm, and dry specific weight 10-200 kg/cu.m.
Patent DE-3875918-D1 (DE)
Inventor: TENGQVIST LENNART
IPC: B31F1/28
Filed: 1988-11-22
Granted: 1992-12-17
Abstract: A method of manufacturing moisture-resistant corrugated paper board, particularly paper board intended for the manufacture of boxes, comprising an outer planar liner, an inner planar liner and a corrugated so-called floating disposed between the liners, wherein the liners and the floating consist of a paper which incorporates a rosin size. The invention is characterized in that the paper (5) on which the floating (7) is to be formed, is impregnated throughout its thickness with a first substance which includes a plastics suspension, preferably a styrene-butadiene suspension, and starch, and in that the paper (1, 3) for the liners, at least with respect to the surface (2, 4) of at least one of the liners (10) which is intended to face away from the floating (7) is coated with a second suspension which includes a plastics suspension preferably a styrene-butadiene suspension, and starch, and in that respective liners (10) are adhesively bonded to the floating (7).
Patent DE-3876824-D1 (DE)
Title: Waeschehandhabungswagen.
Inventor: ANDREEN GUNNAR BERTHEL
IPC: B62B3/02
Filed: 1988-02-23
Granted: 1993-02-04
Abstract: This invention relates to carriage for handling laundry which is used at hotels, hospitals or the like the carriage comprising a chassis being provided with one or several shelves on which clean articles are transported and delivered from a laundry. The carriage (10) is shaped so that it can be used as a cleaning carriage by applying one or several releasable sections (11, 12) to the carriage the section or sections being intended to support the remaining articles which are necessary to accomplish the cleaning work.
Patent DE-3879095-D1 (DE)
Inventor: SKAGERLUND LARS-ERIK
IPC: F42C13/02
Filed: 1988-09-20
Granted: 1993-04-15
Abstract: Transmitter and receiver devices (2, 3, respectively) are included in an active optic proximity fuse for realizing increased resistance to aerosols. The transmitter and receiver units operate with optical radiation (6, 7; 8, 9, respectively) and include a signal processing unit (4) which is intended to react to a target (10) located in a sensing regin (AV) and reflecting optical radiation emitted from the transmitter device to the receiver device. The sensing region displays, most proximal a carrier (1) of the proximity fuse, an inner sensing limit which is located at an inner distance (L) from the carrier. The signal processing unit (4) operates with preparatory signal processing and/or time measurement of reflected signals when the target is located within the sensing region, and emits an activation signal only when the target passes the inner sensing limit.
Patent DE-3882384-D1 (DE)
Inventor: MUTO TETSUJI C O KABUSHIKI KAI
IPC: B60T8/32
Filed: 1988-01-25
Granted: 1993-08-26
Abstract: A signal value on the basis of a lower wheel speed is compared with a signal value on the basis of a high wheel speed and, when the difference therebetween is larger than a predetermined value, a higher vehicle speed of two previously estimated vehicle speeds is used for anti-lock control and a reference value with which a wheel speed will be compared is derived from such vehicle speed. Thus, a range of condition for judging that wheels of a vehicle are about to be locked is enlarged.
Patent DE-3883048-D1 (DE)
Inventor: EVANS SAMUEL DR
IPC: C07D279/24
Filed: 1988-03-30
Granted: 1993-09-16
Abstract: Compounds of the formula (I)    <IMAGE>  (I)  in which the Rs independently of one another are H, phenyl, naphthyl or C7-C30alkaryl and R1 is H, C1-C8alkyl, C7-C9aralkyl, C5-C12cycloalkyl, phenyl, naphthyl, C7-C30alkaryl or a group of the formula (II) -(CH2)a-SR3 (II) R2 is C7-C30alkaryl, phenyl, naphthyl or phenyl containing, in the para-position, an HO or C1-C18alkoxy group or a group of the formulae   <IMAGE> +TR   <IMAGE>  or R1 and R2, together with the nitrogen atom to which they are attached, are a radical of the formula (III)    <IMAGE> (III)  R3 is a radical of the formulae -(CH2)b-COOR6 or -(CH2)2OCOR7, a is the number 1, 2 or 3 and b is the number 1 or 2, and R4 is phenyl or a group of the formula (II), the two R5s independently of one another are H, C1-C24alkyl, C5-C12cycloalkyl or C7-C9aralkyl, and R6 is H, C1-C18alkyl or benzyl, R7 is C1-C14alkyl, phenyl or a group of the formula -(CH2)m-Y-(CH2)m-COO(CH2)2-S-(CH2)aN(R1)(R2) in which Y is -O- or -S-, a is the number 1, 2 or 3 and m is the number 1 or 2, B is a direct bond, -S-, -S-S- or a C1-C12alkylene radical, X in the formula (III) is a direct bond, -S- or a group of the formulae   <IMAGE> form a phenothiazine, phenazine, acridine or carbazole radical.
Patent DE-3883941-D1 (DE)
Inventor: SCHOLTHOLT HANS ING GRAD
IPC: H01R4/24
Filed: 1988-11-24
Granted: 1993-10-14
Abstract: The insulation-penetrating terminal (3) is inserted in a plastic body (1) and has three mutually parallel terminal tabs (6) between which there are constructed two terminal slots (4) for the two connecting wires (5). The centre terminal tab is bent out of the plane of the two outer terminal tabs and is held in a corresponding depression in a positively locking manner, without play with respect to lateral deflection. In consequence, a constant terminal force is achieved irrespective of whether connecting wires (5) are fitted to one or both terminal slots (4). <IMAGE>
Patent DE-3885512-D1 (DE)
Inventor: KATO YASUYOSHI KURE RESEARCH L
IPC: B01J23/22
Filed: 1988-06-03
Granted: 1993-12-16
Abstract: A catlyst for denitration by catalytic reduction using ammonia capable of preventing catalyst deterioation due to vapors of heavy metal compounds contained in exhaust gases and having a high strength and a superior resistance to poisons and a process for producing the catalyst are provided, which catalyst comprises TiO2, oxide(s) of at least one of V, Cu, Fe and Mn and oxide(s) of at least one of Mo, W and Sn, the total of the mol number(s) of the oxide(s) of at least one of Mo, W and Sn falling within a range of 2 x 10<-><6> to 20 x 10<-><6> mol/m<2> per the unit specific surface of the catalyst, and which process comprises having oxide(s) of at least one of Mo, W and Sn absorbed and supported onto a composition comprising TiO2 prepared in advance and oxide(s) of at least one of V, Fe, Cu and Mn so as to give the above-specified total of the mol number(s) of oxide(s) of at least one of Mo, W and Sn.
Patent DE-50000786-D1 (DE)
Inventor: STERN CHRISTIAN RENE
IPC: B29C45/38
Filed: 2000-02-04
Granted: 2003-01-02
Abstract: The invention relates to a method for conducting heat in a nozzle head (1) for processing plastics by injection moulding. According to said method, the temperature distribution and the flow of heat inside the nozzle head (1) are homogenised along the nozzle channel (4) by an arrangement of alternate layers of at least one area consisting of a heat-insulating material (20, 21, 23.1, 23.2, 24) and at least one area consisting of a heat-conducting material (2, 23.3).
Patent DE-50002445-D1 (DE)
Inventor: STRAUB LEO
IPC: G02B6/43
Filed: 2000-02-02
Granted: 2003-07-10
Abstract: The invention relates to a printed circuit board (30) which has at least one electrical conduction level (EL) for relaying electrical signals and/or currents and at least one optical conduction level (OL) for relaying optical signals. Said conduction levels (EL, OL) are placed on top of each other in a stack inside the printed circuit board (30) and are interconnected. The aim of the invention is to provide a particularly flexible and simple construction and a simplified production method. To this end, the optical conduction level (OL) comprises at least one thin glass layer (11) as a conductor element.
Patent DE-50002875-D1 (DE)
Inventor: VON RHEINBABEN FRIEDRICH
IPC: A01N31/02
Filed: 2000-12-14
Granted: 2003-08-14
Abstract: The invention relates to agents which combat the hepatitus A virus, containing only minimal amounts of chlorine-containing and/or chlorine cleaving active ingredients, or none of said substances. The inventions also relates to the use of these agents and to a method for their production.
Patent DE-50003949-D1 (DE)
Inventor: SCHERBARTH STEFAN
IPC: B23C3/34
Filed: 2000-11-22
Granted: 2003-11-06
Abstract: An indexable cutting plate for ball race milling cutters includes upper and lower parallel surfaces, and an edge surface interconnecting the upper and lower surfaces. Cutting edges are defined by lines of intersection between the edge surface and the upper surface. The cutting edges include a main cutting edge extending radially with reference to an axis of rotation of the cutter, auxiliary cutting edge extending mainly axially, and an angle cutting edge defining a transition between the main and auxiliary cutting edges. The auxiliary cutting edge has a radius of curvature that is larger than that of the angle cutting edge and smaller than twice the diameter of the cutting head on which the cutting plate is mounted.
Patent DE-50006538-D1 (DE)
Inventor: WEISS MARKUS
IPC: G09F7/18
Filed: 2000-08-04
Granted: 2004-06-24
Abstract: The invention relates to a covering body for masts of construction cranes, electricity lines, or the like with an outer covering which is designed to partially or totally encase a mast in the direction of extension and/or peripheral direction and which furthermore has at least one rigid inner support, with which the outer covering can be arranged to be spaced at least partially at a distance from the mast. Finally, a fastening device for fastening the inner support to the mast is provided. Such a covering body according to the invention is further developed in that the inner support, by means of the fastening device, can be connected to the mast rotatably adjustable in the peripheral direction and/or adjustable in the direction of extension and that a device for active and/or passive variation of position and/or geometry of the outer covering is provided. A basic concept of the invention is not to make the covering body rigid, but to connect it to the mast so it can move, whereby it can react flexibly to differing loadings by the wind forces. As a result, the application of even covering bodies having large spatial dimensions is possible on free-standing masts.
Patent DE-50009633-D1 (DE)
Inventor: LESEMANN BERND
IPC: B61L5/10
Filed: 2000-12-20
Granted: 2005-04-07
Abstract: The slider bar (13) has one central (2) and two side sections (1), and when installed, the central section is located under the aligned side sections. All sections are connected via screwed connection parts (3) and insulation elements (5). The slide contact surface of the bar is coated with molybdenum in the area of the tongue attachment. All three sections are forged from micro-alloyed steel. An adjusting motor is located outside or in the center of the bar.
Patent DE-50010103-D1 (DE)
Title: Container-betonmischanlage
Inventor: VON WILCKEN ALEXANDER
IPC: B28C9/00
Filed: 2000-01-19
Granted: 2005-05-25
Abstract: A transportable concrete mixing station has a modular construction which can be broken down into small components which stack into standard containers. The containers themselves are used to form the main support frame of the station, either as silo frames or as closed modules e.g. for machinery rooms. Hatches provide access between containers, e.g. for conveyor belts. The packed station can be loaded onto standard transport vehicles, or onto ships.
Patent DE-50102911-D1 (DE)
Inventor: HELLENBRANDT RAINER
IPC: B23D33/02
Filed: 2001-11-07
Granted: 2004-08-26
Abstract: The shears have a guide part in front of and behind the annular cutters. On passing through the cutters, the wire is sent either through the free space for passing between the cutters without being cut, or into the wedge-shaped cutting region of the annular cutters set by the grip angle. The front guide can turn, the rear guide is fixed and the shears can be raised and lowered relative to the rear guide.
Patent DE-50107203-D1 (DE)
Inventor: SIEGFRIEDSEN SOENKE
IPC: F03D9/00
Filed: 2001-03-28
Granted: 2005-09-29
Abstract: A method for operating a wind power plant which is provided with a device for regulating the speed of a rotor of the wind power plant. The method includes the steps of: determining the critical frequency of the respective turbine and/or turbine components, determining the speed range of the rotor in which the entire turbine and/or individual turbine components are excited in the vicinity of their critical frequencies and operation of the wind turbine plant only below and above the critical range; the latter being traversed rapidly.
Patent DE-50107224-D1 (DE)
Inventor: LINHART FRIEDRICH
IPC: D21H19/62
Filed: 2001-11-02
Granted: 2005-09-29
Abstract: Paper coating slips whose additives comprise addition polymers or copolymers containing N-vinylformamide in (co)polymerized form, and their use.
Patent DE-50110697-D1 (DE)
Inventor: KLEIN WOLFGANG
IPC: H01L29/737
Filed: 2001-01-08
Granted: 2006-09-21
Abstract: A silicon-germanium bipolar transistor includes a silicon substrate in which a first n-doped emitter region, a second p-doped base region adjoining the latter and a third n-doped collector region adjoining the latter, are formed. A first space charge zone is formed between the emitter region and the base region and a second space charge zone is formed between the base region and the collector region. The base region and an edge zone of the adjoining emitter region are alloyed with germanium. The germanium concentration in the emitter region rises toward the base region. The germanium concentration in a junction region containing the first space charge zone rises less sharply than in the emitter region or decreases and, in the base region, it initially again rises more sharply than in the junction region.