baber/WOPTO huggingface dataset:
Patent DE-4229932-A1 (DE)
Title: Operation of multiprocessor system having host and transputers - using message passing system to control transfer of information between host and transputer network
Inventor: HAHN MICHAEL DIPL ING
IPC: G06F15/173
Filed: 1992-09-08
Abstract: The multiprocessor operating method involves having a host computer (1) coupled to a number of transputers (2-4) that are interconnected by links (5,6). A mains link (7) connects the host to one of the transputers. The host performs a number of cycles (9-11), as to the transputers (12-18). In order that the work load is distributed in the form of messages system, data transmissions in the form of messages are passed. The messages have a format including identification of transmitter and receives sources. The coupled or root transporter (2) has a dispatcher function to provide relaying of the message to the correct target. ADVANTAGE - Improved message handling in multiprocessor system.
Patent DE-4232044-A1 (DE)
Title: Mixture control for ic engine with temperature limiting - has proportion of exhaust gases recycled when engine torque is high and with stoichiometric mixture
Inventor: HITOMI MITSUO
IPC: F02M25/07
Filed: 1992-09-24
Abstract: The engine operates with an air to fuel ratio of between 16:1 to 13:1, with the latter representing the richer mixture for cold starting. When the engine torque requirement is higher than a set level the mixture is set at a stoichiometric value. To prevent undue rise in temperature of the valves and of the exhaust system, a set proportion of exhaust gasses are recycled to the inlet manifold. The rate of recycling depends on the engine torque. The recycled gasses pass through a first cooler before entering the inlet manifold. For turbocharged inlet manifolds a second cooler is set behind the compressor. ADVANTAGE - Improved engine management, no high temperatures in valves and in exhaust system.
Patent DE-4234990-A1 (DE)
Inventor: HEMPEL SVEN
IPC: A61B17/34
Filed: 1992-10-16
Abstract: A flexible cannula consists of a flexible tube (2), whose distal zone is introducible into the inside of the body through a trocar puncture point, and a top piece (1). The top piece (1) is divided into a housing (10) which is flat when seen in the direction of the longitudinal axis (L-L) of the cannula and which is secured at the proximal end (6) of the tube (2) and contains a closure device (30, 32, 33); a flexible intermediate tube (16) which, starting from the proximal end wall (14) of the housing (10), extends along the longitudinal axis (L-L) of the cannula; and a coupling part (22) which is attached to the proximal end (20) of the intermediate tube (16) and which comprises an opening, which is essentially aligned with the cross-section surface of the tube (2), and coupling elements for the coupling of additional equipment. In an alternative version, the top piece (1) is designed flat, the intermediate tube (16) being dispensed with. <IMAGE>
Patent DE-4235194-A1 (DE)
Title: Safety device for washing machine - used in boiling process, includes paired registering devices for washing water and for heating device
Inventor: MOON KYUNG HO
IPC: D06F34/08
Filed: 1992-10-19
Abstract: Safety device is for a washing machine which includes a washing process for boiling laundry. Device features a device (6) for registering the temp. of the washing water on the inner bottom of the tub (1) and is in contact with the washing water to be heated. A second device (37) is fastened on the inner tub bottom for the registering of the washing water temperature for the purpose of controlling the operation of the heating device (2) in the event of the first device (6) operating abnormally. An additional device (TH1) is fastened on the outer surface of the holder (3) of the washing container (7). The device (TH1) registers the temperature of the heating device (2) and is connected to it. A second associated device (36) functions if the first one operates abnormally. ADVANTAGE - Device ensures that the actual washing water temp. is registered accurately, a heating device is controlled on the basis of the registered temp. and the washing to be boiled is washed at extremely high temps.
Patent DE-4236685-A1 (DE)
Title: Ball indent device with freedom to move axially and rotationally - is provided by mounting ball in bearing located guide that is also supported in linear bearing
Inventor: STEINBERGER WOLFGANG DIPL ING
IPC: G05G5/06
Filed: 1992-10-30
Abstract: A ball indent mechanism of a type used to locate an actuator, such as the gear change lever of a vehicle transmission, has the ball (5) captive in a nose section (13) and with the ball supported on ball bearings (6). The nose section is formed within a guide element (10) that can be displaced axially against a coil spring (7). The guide element is supported on a linear bearing race (2) that sits between a mounting plug (8) and the guide. The top end of the spring locates on a ball (12a). The arrangement allows the axial and pivoting motions to take place. USE/ADVANTAGE - Provides free movement axially and rotationally.
Patent DE-4240205-A1 (DE)
Title: High breakdown voltage device esp. bipolar transistor - has low impurity concn. link layer between base and external base layers
Inventor: UGA KIMIHARU
IPC: H01L29/73
Filed: 1992-11-30
Abstract: A semiconductor device has a second condutivity type base layer formed selectively on a first conductivity type collector layer, a second conductivity type external base layer which is adjacent the base layer and has a higher impurity concn., and a first conductivity type emitter layer formed selectively in the upper surface of the base layer. The base layer has higher impurity concn. in its region between the emitter and collector layers than in its region between the emitter and external base layers. Prodn. of a semiconductor device involves (a) selectively forming a second conductivity type intrinsic base layer in the upper surface of a first conductivity type semiconductor layer; (b) forming a second conductivity type link base layer which surrounds the intrinsic base layer and which has a lower impurity concn. than that of the intrinsic base layer; (c) forming a second conductivity type external base layer which surrounds the link base layer and which has higher impurity concn. than that of the intrinsic base layer; and (d) selectively forming a first conductivity type emitter layer in the upper surface of the intrinsic base layer. USE/ADVANTAGE - The device is esp. a bipolar transistor and has improved emitter base junction breakdown voltage without redn. in the collector emitter breakdown voltage.
Patent DE-4241208-A1 (DE)
Title: Tool for cutting longitudinal groove by chip removing force - has longitudinally slotted tool sleeve, whose width fits to that of cut groove
Inventor: GREINER ADOLF
IPC: B23D37/04
Filed: 1992-12-08
Abstract: A broach (3) is fitted along the longitudinal slot (2), is laterally guided by it and is inserted into the tool sleeve (1) while supported against the cutting force. One longitudinal side of the broach directed into the tool sleeve is engaged by feed members. With the tool sleeve is aligned a clamping shaft (4) while the feed members carry out a feed movement, on relative rotation of the clamping shaft about its rotation axis w.r.t. the tool sleeve. Pref. an adjusting shaft (5) passes through the tool sleeve and has concentric sections (5.1, 5.1') to the clamping shaft as well as an eccentric shaft section (5.2.). ADVANTAGE - Considerable reduction of idle times between mfg. steps.
Patent DE-4309295-A1 (DE)
Title: Guided missile control system
Inventor: WILKE KARL-HEINZ DIPL ING
IPC: H01Q1/28
Filed: 1993-03-23
Abstract: A method of guiding an armed flying body (1) with a target-seeking head towards a ground or sen surface target (3) comprises the step of causing the flying body during its target approach phase to fly on a curved flight path (2), wherein the ratio of the signals reflected from the ground target to the clutter of the ground is kept constant or at least nearly constant in the mean on the curved flight path. The path vector (21) of the flying body in that case points in the direction of the ground during the target approach phase. As described FLSAR radar with aerials fixedly connected to the structure of the body is employed. Alternatively an optical system may be used.   <IMAGE>
Patent DE-4309799-A1 (DE)
Title: Device for the continuous testing of the surface of a moving material web
Inventor: FISCHER THOMAS DIPL PHYS
IPC: B29C48/92
Filed: 1993-03-27
Abstract: Device for the continuous testing of the surface of a moving material web, in particular a web of plastics film, for projections such as stipples, projecting impurities and the like, characterised in that a plurality of piezoelectric sensors (7) which are mounted offset in a housing (1) transverse to the direction of motion of the web bear loosely against the surface of the web outside the housing with their scanning edges (8<a>) and are electrically connected to a common storage and evaluation unit. <IMAGE>
Patent DE-4318436-A1 (DE)
IPC: E04F10/06
Filed: 1993-06-03
Abstract: The invention relates to an awning with an awning-canvas reel (2) which is retained rotatably between two bearing cheeks (3) and is intended for an awning canvas (1), in each case one bearing cheek (3) being fixed at one end (5') of a support bar (5) which extends over the length of the awning-canvas reel (2). Fastened beneath the awning-canvas reel (2), on the support bar (5), are extension arms (6) for an opening-out bar (8) on which the awning canvas (1) is secured. Further provided is a covering (9) which is supported on the support bar (5) and engages over the awning-canvas reel (2). In order to achieve good protection of the awning-canvas reel (2), along with easy accessibility, it is proposed to draw the support bar (5), designed as a hollow profile, upwards to behind the awning-canvas reel (2) and to provide, on the hollow profile, a border (10) which runs in the longitudinal direction of the support bar (5) and on which there is secured a fastening border (11) which extends essentially over the length of the hollow profile and belongs to the covering. <IMAGE>
Patent DE-4321249-A1 (DE)
Title: Device for gripping and squeezing
Inventor: KLEINHEINZ MICHAEL
IPC: B25B27/14
Filed: 1993-06-25
Abstract: The invention relates to a device for gripping and squeezing, in particular for deformable sleeves, preferably of conduit joints or connections as well as for tubes (pipes) or composite tubes, in particular squeezing pliers, which are equipped with at least two gripping and squeezing jaws, a force-transmission means being provided in order to make available a driving force for the gripping and squeezing jaws, and have actuating means for the squeezing jaws with control cams or connecting links as well as preferably two spreading rollers, the control cams or connecting links having, according to the invention, respective portions which, in the substantially closed state of the gripping and squeezing jaws, enable a movement of the spreading rollers free from force transmission. <IMAGE>
Patent DE-4324528-A1 (DE)
Title: Computing device for determining desulphurising additions for a steel melt containing desulphurising additions
Inventor: WELKER HANS-HERBERT DIPL ING
IPC: C21C7/064
Filed: 1993-07-21
Abstract: For determining addition amounts (gA , gB) for two different desulphurisation agents (A, B) which are to be supplied to a steel melt to achieve a preset degree of desulphurisation (E*), a computing rule (4) is implemented in a computing device (1), which rule defines the general relationship between the degree of desulphurisation (E) and the amount (g) employed and material-specific parameters (c0, c1) of a desulphurisation agent. The parameters (c0, C1) are calculated for the two different desulphurisation agents (A, B) from the computing rule (4) in conjunction with pairs of values (e.g. E1A, g1A) which each specify for a specific addition amount (g1A) of the desulphurisation agent (e.g. A) in question the degree of desulphurisation (E1A) achieved therewith. Mutually corresponding parameters (e.g. c0A, c0B) of the desulphurisation agents (A, B) are linked, as a function of amount variables (gA, gB) of the desulphurisation agents (A, B), to form common parameters (c0, c1) which are inserted into the computing rule (4) for the purpose of determining the addition mounts (gA, gB) of the desulphurisation agents (A, B) as a function of the desired degree of desulphurisation (E*) and a desired total addition amount (g* = gA + gB). <IMAGE>
Patent DE-4324957-A1 (DE)
Title: Bulk material container with bottom emptying
Inventor: EGGENMUELLER ALFRED DR ING
IPC: B65F1/12
Filed: 1993-07-24
Abstract: The bulk material container 16 consists of the frame half 17 and the half 19, both connected via joint 18. After emptying by opening the interlock 20 by means of the lever 21, the halves move apart and the half 19 moves downwards. When it is set down on the ground, the half 19 firstly touches the ground, turns inwards, presses the frame half 17 upwards until the bulk material container rests completely on the ground and the interlock 20 has been closed. The stop bar 12 has safeguards 13 which are connected to one another by means of the tube 14 and are held in the securing position by the manual lever 15. <IMAGE>
Patent DE-4329554-A1 (DE)
Title: Vehicle wheel with variable press-in depth - has adjustable axial gap in region of wheel fastening plane
Inventor: HILL ROSS S
IPC: B21D22/26
Filed: 1993-09-02
Abstract: The middle part (56) of the wheel disc rim edge section (24) has a concave shape with a radius between 267 and 279mm. The central fastening section (42) and the hole circle diameter of the wheel disc define a fastening plane (100). The fastening section (42) has a tapered transition area (92) which diverges outwards and is joined to the key-shaped section (56) by a ring-shaped bowed part (90). The axial distance of the bowed part and fastening plane to the fastening section lies in the region of 18 to 38mm. ADVANTAGE - Allows a better construction for a full surface wheel and also facilitates manufacture.
Patent DE-4331913-A1 (DE)
Inventor: HAUNER FRANZ DIPL ING DR
IPC: B23K1/20
Filed: 1993-09-20
Abstract: PCT No. PCT/DE94/01090 Sec. 371 Date Mar. 19, 1996 Sec. 102(e) Date Mar. 19, 1996 PCT Filed Sep. 20, 1994 PCT Pub. No. WO95/08833 PCT Pub. Date Mar. 30, 1995A contact facing is normally bonded to the carrier by brazing or welding, for which purpose, the bonding side has to have a suitable layer. According to the invention, prior to the bonding operation, the contact facings are treated without fusion in such a way that the metal oxide is at least partially reduced to metal at least on the solder side at the surface and in the subsurface region of the contact facing. The reduction can be carried out by heat treatment in reducing atmosphere. In the case of contact materials based on silver/iron oxide (AgFe2O3/Fe3O4), in particular, the iron oxide may also be reduced to iron on the switching side since iron oxide is again formed after switching. Alternatively, contact facings may be provided with carbon as reducing agent on the solder side. In particular, the reduction may take place locally in this case.
Patent DE-4334670-A1 (DE)
Title: Lighting device of motor vehicles
Inventor: RITTMANN WERNER
IPC: B60Q1/44
Filed: 1993-10-12
Abstract: Lighting devices of motor vehicles are conventionally actuated by the driver of the vehicle or by another occupant of the vehicle. So that, in hazardous situations, the driver of the vehicle can be relieved of the actuation process for actuating the lighting device, the lighting device according to the invention has an actuation device by means of which the lighting device of the motor vehicle can be automatically switched on.
Patent DE-4342950-A1 (DE)
Title: Hybrid IC engine for vehicle uses gas turbine=type Brayton cycle
Inventor: KANIS PAUL-GERHARD DIPL ING
IPC: F02G1/02
Filed: 1993-12-16
Abstract: The hybrid engine has bypass air sucked and sealed in by the compressor rotary piston unit (1) and supplied to the combustion chamber (2). A jet (3) sprays fuel into the combustion chamber for continuous combustion. The exhaust gases pass through another rotary piston unit (4), ie. the motor unit, and drive it. This unit drives the first one via a shaft (5), and provides useful power via an output flange (6). Cooling air is supplied to the motor unit from the compressor output side via a boring (7) in the shaft. A fuel pump (8) supplies the fuel via a non-return valve (9) and a control valve (10) to the jet. A bypass (12) takes some of the fuel back from the compression side of the fuel pump via a control valve (13) operated by the accelerator pedal.
Patent DE-4400277-A1 (DE)
Title: Automatic programmable carton press
Inventor: ZABEL THOMAS
IPC: B30B9/32
Filed: 1994-01-07
Abstract: The carton pressure, particularly for the manufacture of individual portion preserves or drinks, creates an instability to the edges of the carton by means of a press-plate. The cartons are carried on a conveyor (13), controlled by a programmable selector (30), to a press enclosure containing a press-plate with at least three wedge-shaped ribs, which impart a de-stabilising effect to the carton, enabling rigid ejection and short cycle times.
Patent DE-4404176-A1 (DE)
Inventor: BIRNBRICH PAUL DR
IPC: D06M15/513
Filed: 1994-02-10
Abstract: Spinning compositions for synthetic filaments contain an easily biodegradable lubricant. This lubricant is a special water-soluble polyether polycarbonate. These spinning compositions are characterised by a particularly low coefficient of friction.
Patent DE-4409067-A1 (DE)
Title: Method for joining and metallising light polarisers
Inventor: HORINO HIROYUKI
IPC: G02B5/30
Filed: 1994-03-14
Abstract: Method for joining for a light polariser, which method includes the step that the polariser, having metal-layer means fastened on a terminating surface of said polariser, is joined to a fastening-metal means, comprising the step that the joining between the fastening-metal means and the metal-layer means, fastened on the polariser, is carried out by means of welding, as a result of which not only is the work efficiency increased but long-term reliability in the bonding can also be ensured.
Patent DE-4409660-A1 (DE)
Title: Tail cutting and feeding device
Inventor: HAESNER WINFRIED
IPC: B65H23/28
Filed: 1994-03-21
Abstract: A proposal is made for a tail cutting and feeding device for a tail to be threaded up into a paper production or processing machine, the said device having a sheet-metal guide (3) which is pivotably supported and serves for guiding the tail (15), a first blower element (21) loading with a blast air stream the surface of the sheet-metal guide (3) facing the tail (15), and having a separating device, with a separating edge (31), which is arranged in the pivoting region of the sheet-metal guide (3) and cooperates with the latter. The device (1) is distinguished by the fact that a second blower element (23, 25), namely an air guide pipe (23), is provided, which serves to generate a blast air stream which flows out on the rear side of the sheet-metal guide (3), facing away from the tail (15) guided on the sheet-metal guide (3), over the feeding edge (27) of the sheet-metal guide (3), over which the tail (15) runs away from the sheet-metal guide (3). <IMAGE>
Patent DE-4412728-A1 (DE)
Title: Car distance warning radar
Inventor: REBHAN WOLFGANG DIPL ING
IPC: G01S13/931
Filed: 1994-04-13
Abstract: The car mounted aerial is intended for microwave transmission and reception and is designed for a defined 45 deg. polarisation. Pref., the aerial is of a lens type whose radiation excitation system is designed for the defined 45 deg. linear polarisation.The aerial may be of the Gregory two-reflector type with the above defined linear polarisation. The lens may be of a two-stage type with the radiation excitation of the above mentioned kind, with the lens of dielectric material. The main reflector of the gregory two-reflector aerial may be also of the two-stage type.
Patent DE-4412941-A1 (DE)
Title: Thermal decomposition of waste synthetic mixt.
Inventor: TIPPMER KURT
IPC: C10G1/10
Filed: 1994-04-15
Abstract: Thermal decomposition of mixts. of synthetic waste involves (a) pre-treatment of the mixt. by comminution and opt. drying, (b) prodn. of a pumpable compsn. by melting and dissolution in an aromatic oil fraction obtd. from the process, and (c) splitting the polymer in a pref. indirectly heated liq. phase pyrolysis reactor, with addn. of H-donors.
Patent DE-4412956-A1 (DE)
Inventor: LAMMERING THOMAS DIPL ING
IPC: F16L13/10
Filed: 1994-04-17
Abstract: The muff level seal is for muff pipe connections, partic. of concrete pipes. Between the adjacent peripheral surfaces of the pipe and extending into the muff (12) and the surrounding muff a sealing ring is arranged and between the adjacent face surfaces (26) of the pipe end (16) and the muff level a further sealing ring is fitted. The further sealing ring arranged between the face surfaces of the pipe end and the muff along its outer periphery is provided with a hose-shaped hollow space (5), which on its outer periphery (9) is provided with openings (10) for the passage of sealing material and on its inner periphery through the sealing ring has openings for the connection to a feed conduit for flowing permanently elastic sealing material, such as artificial resin or similar. It also has a ventilating conduit. <IMAGE>
Patent DE-4413453-A1 (DE)
Title: Electronic apparatus which can be integrated
Inventor: POULLAIN PHILIPPE
IPC: H01R29/00
Filed: 1994-04-18
Abstract: The apparatus has a housing (1), a front wall (2) and at least one electronics board (3) which is permanently connected to the front wall, it being possible to push the front wall and the electronics board into the housing, and to withdraw them from the housing. In addition, the apparatus has connecting means (7, 8) which are mounted on the housing, comprise at least electrical supply means, are wired up to the cable outer space and, in the interior of the housing, can interact with conductive areas (22) of the electronics board. Programming means (15, 16) are permanently connected to the front wall and the electronics board and are accessible when the front wall and the electronics board are in the partially withdrawn position, the conductive areas, which correspond to the supply means, still being in contact with the latter in this position. <IMAGE>
Patent DE-4413760-A1 (DE)
Title: Cutting device for pipes
Inventor: MUELLER DIETER
IPC: B23D21/04
Filed: 1994-04-21
Abstract: The device has an inner mandrel (54) contained in the pipe (8) to be cut and which is held by a cable (50) connected through the not yet closed pipe to a special carriage or traveller (48). The inner mandrel is cylindrical, made of synthetic material, and has a diameter which conforms to the width of the pipe. In the longitudinal region of the circular knife the mandrel has a steel cover.
Patent DE-4415713-A1 (DE)
Title: Covering strip for concealing heating pipes
IPC: E04F19/04
Filed: 1994-05-04
Abstract: The covering system is for heating pipes. The strip profile is divided into two and the inner strip box (3) is vertically displaceable in the outer cover profile (4). At least two clip rails (5) are formed on the inner strip box and a corresponding receiver (6) for each rail is provided on the holder (1).The inner strip box is so formed that on a vertical displacement in the strip profile a friction fit results.