baber/WOPTO huggingface dataset:
Patent DE-4233391-A1 (DE)
Title: Electrically operated stapling machine - has shear arm connected at one end to solenoid armature and at its other end with upper shear arm lever at fixed point of housing and with lower shear arm lever fixed at stapler top
Inventor: TAUBKEN WERNER
IPC: B25C5/15
Filed: 1992-10-05
Abstract: The solenoid includes a magnetic coil (3). The shear arm (5) is fixed to the solenoid armature across a thrust roller (4) and the lower shear arm lever (9) at its other end is fitted across a bearing roller (13) in an abutment (10) of the stapler upper part (11). The magnetic armature (2) of the solenoid has an extension, which is formed from two half shells, clamped together by an O-ring (17), for the improved guidance of the magnetic armature (2) in the magnetic coil (3). ADVANTAGE - With reduced structural height, min. of mechanical loadings occur and as result working life of stapling machine is markedly increased.
Patent DE-4233413-A1 (DE)
Inventor: GOCKEL ARNOLD
IPC: B65B25/02
Filed: 1992-10-05
Abstract: The present invention relates to a tree-netting apparatus, in which the tree is drawn through a funnel (10), whilst a net (11) laid round the funnel is at the same time drawn off from the funnel and the tree is netted. According to the invention, a gripper (12) which grasps the stem end of the tree is provided on a slide (14) movable in the longitudinal direction. Moreover, there is provided a measuring device (21, 23) which measures the length of the tree during the netting operation and which transmits it to a computer. Subsequently, via a marking device provided on the slide (14), the tree is marked according to the affiliation of the measured length to a specific length class. <IMAGE>
Patent DE-4238357-A1 (DE)
Inventor: NESTLER DIETRICH DIPL ING
IPC: B60H1/32
Filed: 1992-11-13
Abstract: A compact air-conditioning unit and/or compact ventilating/air-heating unit for a vehicle, for mounting on the roof of a vehicle is proposed, which unit is subdivided into four main components:   - a self-supporting core unit (1, 1') with the components of an air-conditioning unit or compact ventilating/air-heating unit, - a first front part (17), with air-intake grille (18) and air filter (19), which can be mounted on the first lateral surface (2) of the core unit (1, 1'), parallel to the longitudinal axis of the vehicle, and is intended for intake of the air to be conditioned, - a second front part (23, 23 [sic]), with air-intake grille (24), which can be mounted on the second lateral surface (3) of the core unit (1, 1'), parallel to the longitudinal axis of the vehicle, and is intended for intake of cooling air or air to be conditioned, - a third front part (29, 29') which can be mounted on the first end surface (4) of the core unit (1, 1'), perpendicular to the longitudinal axis of the vehicle, and has a transverse duct and at least one air-connector (31, 32, 33) for introducing the conditioned air into the vehicle (41, 41').   <IMAGE>
Patent DE-4300323-A1 (DE)
Title: Paddle blade for propelling boat
Inventor: JUERGENS DIRK DIPL ING
IPC: B63H16/04
Filed: 1993-01-08
Abstract: The paddle has a hinged leading edge (9) and one or two (10,11) hinged trailing edges. The relative angles of the sections is adjusted to give the blade optimum `bite' for different speeds and for different water conditions.The adjusters (12) are spaced along the hinge lines and are locked in their settings. The section could have different lengths and could be length adjustable, depending on the application. The attack angle of the leading edge is set w.r.t. the incident angle of the water.
Patent DE-4301638-A1 (DE)
Title: Ceramic elements for lining walls of heat treatment furnace - are composed of fine porous structure and have parallel internal ducts which extend right through element
Inventor: KRASSELT VOLKER DIPL ING
IPC: F27D1/00
Filed: 1993-01-22
Abstract: Each element has a number of internal parallel ducts with a cross-sectional area of between 5 mm2 and 100 mm2. There are 11 - 200 ducts per square metre of the element. The elements are made of a fibrous ceramic material such as aluminium silicate, aluminium oxide or zirconium oxide. The internal ducts extend right through the elements and are formed by inserting tubes made of plastics, cellulose or ceramic into the element before it is fired. USE/ADVANTAGE - For combustion chambers or thermo-reactors. The ceramic elements provide a high degree of thermal insulation to reduce heat loss from the furnace. They also store heat to produce a recuperative effect.
Patent DE-4303711-A1 (DE)
Title: Diesel particle filter system
Inventor: JUNG UWE
IPC: F02B3/06
Filed: 1993-02-09
Abstract: Proceeding from a method for the regeneration of particle filter systems in which a burner system for the regeneration of a particle filter, in which the soot particles from the diesel internal combustion engine are deposited, is to be operated during a certain combustion period (regeneration) as a function of the exhaust gas back pressure, the object of the invention, to make possible a reliable determination of a charging limit of a particle filter, is achieved in that one parameter represents a charging (degree of charging) of the particle filter with soot particles, the charging being determined by at least two mutually independent methods and at least one method for operation of the burner system being initiated when a predetermined limit is exceeded.
Patent DE-4305100-A1 (DE)
Title: Holding tank for water from back-flushing of filter - has discharge pipe with water trap near top of tank and connecting pipe from filter back flush to tank
Inventor: FIEDLER MARTIN
IPC: E03B7/07
Filed: 1993-02-19
Abstract: Water used to clean a filter on domestic water supply is fed by a feed pipe (6) through a top opening (5) into a storage tank (1). A discharge pipe (7) with a water trap (10) whose inlet is in the upper half of the tank. USE/ADVANTAGE - Allows water used for backflushing to be stored for a variety of non-potable purposes.
Patent DE-4310091-A1 (DE)
Title: Novel 1-(4-bromo-3-pyrazolyl)pyrazoles, their preparation, intermediates for their preparation, and their use as herbicides
Inventor: DORFMEISTER GABRIELE
IPC: A01N43/56
Filed: 1993-03-24
Abstract: There are described novel 1-(4-bromo-3-pyrazolyl)pyrazoles of the general formula I <IMAGE>  in which R<1>, R<2> and R<3> have the meanings given in the description, processes for their preparation, intermediates for their preparation, and their use as herbicides.
Patent DE-4310815-A1 (DE)
Inventor: PEYMAN ANUSCHIRWAN DR
IPC: C07F9/30
Filed: 1993-04-02
Abstract: PCT No. PCT/EP94/00950 Sec. 371 Date Sep. 28, 1995 Sec. 102(e) Date Sep. 28, 1995 PCT Filed Mar. 24, 1994 PCT Pub. No. WO94/22879 PCT Pub. Date Oct. 13, 1994Novel bis(aminomethyl)phosphinic acid derivatives and process for the preparation of bis(aminomethyl)phosphinic acid derivatives Compounds of the formula VI    <IMAGE>  (VI)   can be prepared by reaction of a compound of the formula IV    <IMAGE>  (IV)   with a base to give a compound of the formula Va or Vb    <IMAGE>  (Va)   <IMAGE>  (Vb)  and subsequent reaction with carbon nucleophiles; alternatively the compound of the formula VI is prepared by direct reaction of the compound of the formula IV e.g. with R2Cu(CN)Li2, the above substituents having the meanings mentioned.
Patent DE-4313747-A1 (DE)
Title: Process for the preparation of substituted biphenyltetrazoles
Inventor: KRAEMER THOMAS DR
IPC: C07D405/12
Filed: 1993-04-27
Abstract: The invention relates to a novel process for the preparation of substituted biphenyltetrazoles, which is characterised in that appropriate benzyl halogen compounds are reacted with unprotected 2-(tetrazol-5'-yl)phenylboronic acid. The substituted biphenyltetrazoles, which are known in some cases, are suitable as active compounds for the treatment of hypotensive and antiatherosclerotic medicaments.
Patent DE-4314805-A1 (DE)
Title: Window raiser for a drop window
Inventor: WARNER HERMANN
IPC: E05F11/44
Filed: 1993-05-05
Abstract: A window raiser possesses, for driving a drop window, a pivotably mounted main lever (9). However, the latter is not driven directly by a pivoting drive, but on the contrary with the interposition of a pivoting lever (3) having a guide body (7) which engages into a guide slot (8) of the main lever (9). This design makes it possible, with a constant driving torque, to increase the lifting force acting on the drop window, immediately before the drop window is closed completely.   <IMAGE>
Patent DE-4315040-A1 (DE)
Title: Collapsible skeleton box
Inventor: ASMANN HUBERT
IPC: B65D6/16
Filed: 1993-05-06
Abstract: The skeleton box consists of a bottom frame (10), longitudinal side lattices and transverse side lattices. The side lattices can be placed flat on the bottom frame or set up and connected at the corners in this position. Each side lattice has a frame made of tubes of round cross-section. Upright corner angles (12) are attached at the corners of the bottom frame, having bent portions (13) on the longitudinal side and bent portions (14) on the transverse side. The lower tubes (31) of the side lattices have projecting ends (31a) which are inserted in the corner angles in the manner of hinge pins so that the side lattices can be pivoted up. This saves having special hinge connections. The side lattices can simply be taken out of the corner angles. <IMAGE>
Patent DE-4319698-A1 (DE)
Title: Collection container for crown tops
Inventor: KRAFT HOLGER
IPC: B65D1/24
Filed: 1993-06-16
Abstract: The invention relates to a collection container (2) for crown tops (20), whose walls (3-8) consist of sturdy material and which is provided with at least one filling and emptying opening (10). The collection container (2) can be combined with a bottle opener (12) for crown tops (20) and also with a bottle carrier (16). <IMAGE>
Patent DE-4330689-A1 (DE)
Title: Polymer flooding process for the recovery of oil from underground reservoirs
Inventor: ZETTLITZER MICHAEL DR
IPC: C09K8/88
Filed: 1993-09-10
Abstract: The invention relates to a polymer flooding process for the tertiary recovery of oil from an underground reservoir using an optionally partially hydrolysed polyacrylamide solution in mixing water containing divalent ions, to which, in order to increase the viscosity, one or more dicarboxylic acids or monovalent salts thereof are added.
Patent DE-4331243-A1 (DE)
Inventor: ZIMMERMANN HANS
IPC: H02K9/06
Filed: 1993-09-15
Abstract: Mechanically filtered environmental air is normally passed, by means of fans (15) which are arranged on the rotor shaft on both sides, through the cooling channels in the stator and rotor and the machine airgap (22) it order to cool a rotating electrical machine having an open cooling circuit. If the air which is taken from the environment is contaminated with hazardous materials, it is proposed to supply the prefiltered air directly to the stator and to the machine air gap and to subject only that cooling air which is to be supplied to the rotor to secondary filtering in an active-carbon filter (30). In this case, the mechanically filtered cooling air which is to be supplied to the stator and, if appropriate, to the machine air gap, is conveyed by the fans, while the cooling air which is subjected to secondary filtering and is to be supplied to the rotor is passed into the rotor on a separate path. In this case, the cooling air for the rotor is preferably conveyed by the rotor's own fan. This reduces the investment costs for the secondary filters, since only a fraction of the required quantity of air now needs to be subjected to secondary filtering. <IMAGE>
Patent DE-4333809-A1 (DE)
Title: Yarn output quality control - has electronic monitoring equipment to release first quality packages only
Inventor: SAMOTO YOSHIHIKO
IPC: B65H63/00
Filed: 1993-10-04
Abstract: Quality control equipment applicable to crosswound reels of yarn has a central control point with screen and memory device, to register the data accumulated at the winders, relative to reels passing through the production outlet. Cops (3) are transmitted on plates (4) from the spinning frames to each automatic winder (20) from which is produced a package (P). There may be forty winders in the installation. The package (P), a cone or reel of yarn is identified by the sensor (21) which has connections by bus to a central control unit (24), to register information obtained during the process of winding on that machine regarding the quality of the total length of yarn. ADVANTAGE - Only the reels of the required quality are allowed to go forward and other prods. which do not reach the desired level are side-tracked for disposal in other directions.
Patent DE-4339351-A1 (DE)
Title: Switch boxes or combinations designed to exactly match working operation
IPC: B23B47/28
Filed: 1993-11-18
Abstract: The unit can already be prepared for indicating drilling holes. It consists of a system for the application of commercial boxes for switches and plug systems for electric installations eg. dimmers, aerial plug boxes, telephone plug boxes and other connection boxes. The "SSG" can be built in different design as to suit the dimensions of the boxes. It can be mfd. from different materials. It can also be used with or without integrated measuring rods, which can be easily removed.
Patent DE-4339596-A1 (DE)
Title: Temperature dependent belt tensioning mechanism
Inventor: BRANDENSTEIN MANFRED
IPC: F16H7/12
Filed: 1993-11-20
Abstract: A tension spring (5) acts between the bodies, and the adjustment is carried out by an expanding spiral strip (6) dependent on temp. The spiral strip is connected in series with the spring and wound in the same direction. The strip can be fixed to the radial inner end of the spring, from which it extends radially inwards. There can be a sleeve (7) inside which is the spring, while the spiral strip is wound onto the outside. The inner end (10) of the strip passes through an adjusting opening (11) extending in the peripheral direction and is joined onto the spring outer end.
Patent DE-4340410-A1 (DE)
Title: Surface-dewatering equipment, in partic. gutter
Inventor: SAUERWEIN HEINRICH DR
IPC: E01C11/22
Filed: 1993-11-26
Abstract: The device, has a body embedded in the ground, and a cover (30) with recesses for fasteners (40). Mountings are provided in the body for counterpart fasteners (20) mating with the first ones, these being inserted before or after installation. The fasteners can be removable from the mountings, and damping components can be included for the vertical movement between cover and body. The counterpart fasteners can contain tapped holes for fixing screws. Alternatively, clamping springs can be used, snapping into engagement behind the thickened heads of bars fixed to the cover at right angles.
Patent DE-4344694-A1 (DE)
Title: Pressure pad for rucksack support
Inventor: LEDERER STEFAN
IPC: A45F3/12
Filed: 1993-12-27
Abstract: The pressure pad (10) has a variable shape-memory body (11) with an outer cover of air-tight material and a flexible wall (15) at least in the area where it contacts the body.    The cover is filled with a granular type filling such as polystyrene balls and can be evacuated through a ventilation hole in the cover and a valve unit. The body contact surface can be provided with  a foam padding which is more pliable compared to the shape memory body in the evacuated state. The shape memory body has fixing means for connecting onto the support/carrying device of the rucksack.  The shoulder straps and/or waist strap and/or cross support of the support device can each be provided with a holding pocket for the shape memory body.
Patent DE-4400388-A1 (DE)
Title: Mfg. thin-wall, deformable, laminated workpiece
Inventor: SPENGLER ERNST MAXIMILIAN
IPC: B29C63/04
Filed: 1994-01-08
Abstract: The workpiece consists of at least one material layer and a second material layer to be combined together. One layer comprises an edge portion to be worked, round which is to be folded the edge portion (6) of the other material layer (3), after finished working, and secured in position. The edge portion of the layer to be worked and the edge portion of the layer to be folded over are held at a spacing until the first layer edge portion has been worked. Pref. a separating member (9') is located between the layered edge portions prior to their deposition on each other. An edge working tool (9) may be used as the separating member
Patent DE-4401732-A1 (DE)
Title: Tyre which is provided with fabric and method for manufacturing it
Inventor: MATSUMOTO KOUICH
IPC: B60C13/00
Filed: 1994-01-21
Abstract: A tyre (10) which is provided with fabric and is intended for use as a pneumatic tyre on a motor vehicle has at least one extendible fabric element (9) which is manufactured from organic fibres and is arranged in the axial position on an outer surface of the tyre (10) and extends completely in the circumferential direction of the tyre (10). The fabric element (9) makes the outer circumferential surface of the tyre (10) on which it is arranged durable. The tyre which is provided with fabric is manufactured by fitting at least one extendible annular fabric element onto the outer circumferential surface of a tubular tyre in a predetermined axial position, connecting the annular fabric element to the tubular tyre and subsequently vulcanising the tubular tyre in the form of a vulcaniser, as a result of which a tyre (10) which is provided with fabric and has a fabric element (9) attached thereto is produced. <IMAGE>
Patent DE-4403441-A1 (DE)
Title: Surgical scalpel for plastic surgery with elongated handle
Inventor: OMRAN GHASSAN DR MED
IPC: A61B17/32
Filed: 1994-02-04
Abstract: The scalpel blade (4) has a cutting edge in the cutting plane. Between the blade and an elongated handle (2) is formed a coupling section. The handle longitudinal centre axis is offset w.r.t. the cutting edge and located in a plane offset w.r.t. the cutting plane. Pref. the coupling section has two bending points with a joint (6a,b) and at least one. Another joint may be located between the coupling section and the blade. The joint may be immobilised. The scalpel proper typically consists of a holder (7) and an exchangeable blade (8).
Patent DE-4403868-A1 (DE)
Title: Refractory ceramic compsn. used in mfr. of calcined refractory mouldings
Inventor: HARMUTH HARALD DR
IPC: C04B35/043
Filed: 1994-02-08
Abstract: Refractory ceramic compsn. consists of a pure magnesia component (A) and a component (B) made of pure magnesia grains. The magnesia grains of (B) have a encapsulation made of finely divided refractory material relative to the magnesia grains of (B). The refractory material is chemically inert compared to the magnesia grains, or reacts with the magnesia grains, or consists of several chemically reactive components.
Patent DE-4405861-A1 (DE)
Title: Wheel set with displaceable wheels
Inventor: SUWALSKI RYSZARD MARIA DR ING
IPC: B60B35/10
Filed: 1994-02-23
Abstract: The invention is a wheel set with displaceable wheels and a wheel set axle on which the wheels are displaceably mounted, lengthened hub parts of the wheels being arranged opposite one another on the wheel set axle and each being provided with annular grooves which are trapezoidal in cross-section and extend on the lengthened hub parts and which are followed in the axial direction by an external multi-groove profile which intermeshes in each case with another multi-groove profile, locking sleeves in whose interior a number of compression springs are mounted being arranged on the rigid hubs. The intention is that it will be possible to carry out a change in the wheel gauge automatically, all the manual operations and the use of additional special tools for regulating the brake arrangement no longer being required. This is achieved in that each rigid hub (7) consists of two sleeves which are mounted coaxially in one another, the other multi-groove profile being constructed on the inner surface of the inner sleeve and the outer sleeve being constructed as an expansion sleeve (9) with a radially inwardly thickened edge which protrudes freely in the direction of the associated wheel (2) and has a trapezoidal cross-section and with a series of axially extending indents, the trapezoidal cross-section of the thickened edge corresponding in its dimensions to the cross-section of the trapezoidal annular grooves of a lengthened hub component, and the outer surface of the thickened edge ... conically in the direction of the ... Original abstract incomplete. <IMAGE>
Patent DE-4407866-A1 (DE)
Title: Intensive ultra-sound method for various materials
IPC: B08B3/12
Filed: 1994-03-04
Abstract: The ultra-sound process guides the product to be irradiated into the near field of a high power sonotrode (3). The distance between the object and the sonotrode (3) is about twice the diameter of the sonotrode (3), in which there is a surprising increase in the effecting of the cavity and noise pressure fields. The sound energy applied over a certain point of the object should be definitely controllable. The sonotrode (3) may be integrated into a frame system (4) and may by exactly positioned on the object by ne or more movement units (5) to keep the distance between the object and the sonotrode (3) constant.
Patent DE-4413328-A1 (DE)
Title: Torque measurement device for stationary screwdriver
Inventor: LANG HANS JOERG
IPC: B23P19/06
Filed: 1994-04-18
Abstract: The measurement device is mounted on an intermediate wheel (4) in a housing (5). The wheel is rotationally coupled between a drive shaft (2) and a driven shaft (3) which are mounted adjacent to each other with parallel axes.The drive and driven shafts are also mounted on or in the housing. The force exerted on the intermediate wheel's bearing transverse to the rotation axis (7) is measured. The bearing can be in the form of a shaft (6) mounted in the housing, and the measuring device can be a force measuring strain gauge.
Patent DE-4416494-A1 (DE)
Title: Building walls produced from large-format blocks
Inventor: OERTKER FRIEDRICH
IPC: E04B2/40
Filed: 1994-05-10
Abstract: Building walls made of large-format blocks are built up by a known construction method on site layer upon layer with stone bonding by means of mortar-sealed or bonded horizontal joints. This construction method requires a large number of working hours on site which are dependent on weather conditions. By means of the novel construction method, the working hours dependent on weather conditions are to be reduced, the amount of time taken for construction is to be shortened, and the construction costs are to be lowered. Storey-high, transportable wall elements with finished surfaces are produced from the large-format blocks 1 in the block-producing factories. The large-format blocks 1 are arranged vertically one above the other with mortar-sealed or bonded horizontal joints 2, the lateral bonding of the wall element formed from a plurality of block rows located vertically adjacent to one another being achieved by the tensile bond strength of the flow concrete 5, by means of which the sealing ducts, formed by depressions 3 and grooves 4 in the lateral head surfaces of the large-format blocks 1, are filled. Since the wall element is immersed horizontally into a mortar layer 7 spread out in a shuttering mould, it attains its smooth and planar surface. By virtue of the tensile bond strength of the flow concrete, homogeneous building walls are erected using wall elements of this type. <IMAGE>
Patent DE-4421768-A1 (DE)
Title: Fastener for casement and window frame of fixed window
Inventor: LAEKEN HERMANN
IPC: E05C21/02
Filed: 1994-06-22
Abstract: Non-openable window has a casement (2) fastened to the window frame (1) by clip connectors in which an anchoring peg piece (9) latches on to a block (9), such that one of the clip parts is fitted on the side (23) of the window frame on which the connection is made and the other part is attached to the casement side (11). The clip connector also acts as a spacer, forming an air channel between the two frames. The block may have two latching arms with a gap between them for introducing the latching component. Clip parts are made of high-strength plastic, such as polyamide, or PVC.