baber/WOPTO huggingface dataset:
Patent DE-3061161-D1 (DE)
Title: Trickle sheet for the packing element of a liquid-gas contact apparatus
Inventor: MONJOIE MICHEL W J P R
IPC: C02F3/10
Filed: 1980-09-16
Granted: 1982-12-30
Abstract: A furnishing device comprises liquid carrying fill sheets which are juxtaposed and vertically corrugated and define therebetween passages for a gas, said sheets comprising in succession, in a direction parallel to the crests of the corrugations at least two regions in which the corrugations have different amplitudes, namely a region having corrugations of large amplitude and a region having corrugations of small amplitude which are interconnected by a transition region. Each sheet has at intervals along the crests of its corrugations spacer devices by means of which one sheet may be fixed to an adjacent sheet and maintained out of contact with the latter except in the region of the spacer devices.
Patent DE-3063250-D1 (DE)
Title: Water producing air conditioning system
Inventor: ITO TOSHIO
IPC: E03B3/28
Filed: 1980-03-21
Granted: 1983-07-07
Abstract: A water producing-air conditioning system comprises a water producing apparatus which adsorbs moisture in the ambient air on an adsorbent or absorbent and evaporates water adsorbed on the adsorbent or absorbent by heating it and condenses steam to obtain water; a heat-exchanger which heat-exchange the ambient air with a hot dry air discharged from said water producing apparatus during adsorbing moisture on the adsorbent or absorbent; and an evaporation-cooling apparatus for forming a cold wet air by evaporating water and cooling it by contacting water with a dry air at the ambient temperature passed through said heat-exchanger. The hot air heated by said heat-exchanger or the cold air obtained from said evaporation-cooling apparatus is utilized for the air conditioning. The system can be used for comfortable living in a severe condition such as a desert by the effective combination of the evaporation-cooling apparatus with the water producing apparatus under utilizing heat-exchange in high efficiency.
Patent DE-3066279-D1 (DE)
Title: Safety belt stop
Inventor: JOHNSON COLIN BARCLAY
IPC: B60R22/19
Filed: 1980-07-31
Granted: 1984-03-01
Abstract: A stop (9) for an inertia-reel safety belt is clamped on the diagonal run (6) of the safety belt adjacent to the upper guide (4) and transmits the self-reeling force of the safety belt to an upper anchorage thus relieving pressure upon a user's chest. The stop comprises a body (10) in which a slide (30), carrying a knurled roller (50) is slidable between a clamped position in which the roller engages the run (6) of the belt thus clamping the stop (9) to the belt, and a released position in which the roller (50) is free to rotate and the stop (9) is therefore slidable along the run (6) of the belt.
Patent DE-3067597-D1 (DE)
Title: Method of manufacturing a heating device or a heat exchange element
Inventor: BLECKMANN INGO DR DIPL ING
IPC: F24S10/75
Filed: 1980-01-08
Granted: 1984-05-30
Abstract: To produce a heater or heat exchange element, a wire coil is wound around a pipe, in a stressed condition. When the pipe is pressed on to a heat-transfer and support element, the projections formed by the wire coil penetrate into the support element and are anchored therein. Suitable selection in respect of the hardness of the materials used makes it possible for the portions of the wire coil which are remote from the support element to be pressed flat until they come into at least approximately contact with each other, producing a form of protective shell which also improves heat transfer between the pipe and the support element.
Patent DE-3070901-D1 (DE)
Title: 2,2,6,6-tetraalkyl-4-piperidyl-bis-spiro-ethers and synthetic polymers stabilised therewith
Inventor: MINAGAWA MOTONOBU
IPC: C07D491/113
Filed: 1980-10-10
Granted: 1985-08-29
Abstract: 2,3,6-Tetraalkyl-4- piperidyl-bis-spiro- ethers are provided, useful as stabilizers for lessening deterioration due to exposure to light of organic polymeric materials, and having the general formula 
<CHEM>
 in which R1, R2,R3,R5,Z,X m and n are as defined herein.
Patent DE-3160360-D1 (DE)
Title: 5-subsituted 5,10-dihydro-11h-dibenzo(b,e)(1,4)diazepin-11-ones, process for preparing them and medicaments containing them
Inventor: SCHMIDT GUNTHER DR DIPL CHEM
IPC: A61P1/04
Filed: 1981-07-11
Granted: 1983-07-07
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen, methyl or ethyl; R2 is hydrogen or chlorine; R3 is hydrogen or chlorine; and R4 is pyrrolidino, piperidino, 2-methyl-piperidino, 2-ethyl-piperidino, 2,6-dimethyl-piperidino or morpholino; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as gastric secretion inhibitors and anti-ulcerogenics.
Patent DE-3164541-D1 (DE)
Title: Production of ethanol by yeast using xylulose
Inventor: GONG CHENG SHUNG
IPC: C12P7/06
Filed: 1981-04-22
Granted: 1984-08-09
Abstract: Ethanol is produced by the fermentation of xylulose using yeast under fermentative conditions.
Patent DE-3169939-D1 (DE)
Title: 2-penem compounds, pharmaceutical compositions containing them and methods for their preparation
Inventor: AFONSO ADRIANO
IPC: C07D499/00
Filed: 1981-02-20
Granted: 1985-05-23
Abstract: The present invention relates to compounds of the formula 
<CHEM>
 wherein n is 0 to 4;
 R is hydrogen, an alkali metal or quaternary ammonium cation or a metabolisable ester group;
 R1 and R2 are independently hydrogen or lower alkyl;
 R4 is hydrogen, lower alkyl or a group of the formula R5CHOH- with R5 being hydrogen, lower alkyl, aryl, aralkyl, heteroaryl or heteroaralkyl;
 R6 is amino, loweralkylamino, an  alpha -aminoacid residue bonded through the  alpha -nitrogen atom or the group -OR8 with R8 being hydrogen, lower alkyl, allyl, aryl, aralkyl, an alkali metal or quaternary ammonium cation or a metabolisable ester group;
 R7 is hydrogen, loweralkyl, loweralkoxycarbonyl, aryl, aralkyl, aralkoxycarbonyl, arylsulfonyl, acyl, or, together with the N-hydrogen, the grouping 
<CHEM>
 wherein either
 R9 is aryl and R10 is hydrogen, lower alkyl or aralkyl; or R9 is hydrogen, amino or mono- or dilower-alkylamino and R10 is amino, mono- or diloweralkyl amino, lower alkyl, aryl, aralkyl or lower alkoxycarbonyl; and 1,3-dicarbonyl adducts at the 2 min -amino group when R7 is hydrogen; to pharmaceutical compositions comprising such compounds and methods for preparing them.
Patent DE-3263148-D1 (DE)
Title: Hydropneumatic damper
Inventor: MALIZARD MAX
IPC: F16F9/08
Filed: 1982-10-05
Granted: 1985-05-23
Abstract: 1. Hydropneumatic shock-absorber constituted by an enclosure (1) divided into two chambers (A, B) insulated one from other by a deformable diaphragm (2), one of said chambers (A) having a conduit (3a) connecting it with a hydraulic installation, the other chamber (B) having a conduit (3b) connecting it with an auxiliary reserve (14) of gas, characterized in that said dividing diaphragm (2) is equipped in its center with a built-on piece (21) comprising two parts (21a, 21b) which are symmetrical with respect to the diaphragm (2), and of substantially truncated shape, and in that said two conduits (3a, 3b) issue into their respective chamber by a widening-out portion (4a, 4b), which is substantially truncated and has the same conicity as said parts (21a, 21b), said truncated parts and portions being in axial alignment.
Patent DE-3265861-D1 (DE)
Title: Livestock feed of high nutrient value, and the process and apparatus for its production from waste vegetable materials
Inventor: ROSSI CARLO
IPC: A23K10/32
Filed: 1982-09-28
Granted: 1985-10-03
Abstract: A feed of high energy content and rich in proteins, fatty acids and carbohydrates is prepared for livestock use by treating waste materials consisting essentially of cellulose, hemiceliulose and lignin, with a complex solution which induces a natural selection of the microbic flora normally present in the straw, and thus triggers guided and controlled fermentation processes. The production of the new livestock feed has required the provision of a new apparatus in which the section used for mixing the cellulose materials with the fermentation solution in constant predetermined proportions is original.
Patent DE-3267037-D1 (DE)
Title: Improvements in bulk transport bags
Inventor: PLATT NIGEL DEREK
IPC: B65D33/14
Filed: 1982-08-02
Granted: 1985-11-28
Abstract: A bulk transport bag comprises a bag body (10) made of a flexible fabric coated with a plastics material such as PVC, and lifting webs defining lifting loops (26), which lifting webs are made of a fabric web impregnated and/or coated with a plastics material such as PVC compatible with that coated on the body fabric, the lifting webs and bag body (10) being bonded together through said compatible plastics materials effectively to form an integral structure. Anti-peel devices (30, 34 or 38) are preferably provided at the upper periphery of the side wall (12) of the bag body (10), where the bonded regions of the lifting webs separate from the bag body (10) to form the lifting loops (26).
Patent DE-3267474-D1 (DE)
Title: Immunoglobulin conjugates
Inventor: ROWLAND GEORGE FERDINAND
IPC: C07B43/02
Filed: 1982-01-11
Granted: 1986-01-02
Abstract: There is described an immunoglobulin conjugate comprising an immunoglobulin or immunoglobulin fragment modified by one or more groups of the following formula which are covalently linked to it: <CHEM>   The conjugates are useful in the treatment of cancers and are made by reaction of the immunoglobulin or immunoglobulin fragment with desacetylvinblastine acid azide.
Patent DE-3267784-D1 (DE)
Title: Detergent additives and detergent compositions containing them
Inventor: SCOWEN REGINALD VEAR
IPC: C11D3/12
Filed: 1982-07-13
Granted: 1986-01-16
Abstract: A ternary builder system for detergent compositions comprises 25 to 97% by weight of an aluminosilicate cation-exchange material such as Zeolite A and 3 to 75% by weight, in total, of ( i) a soap containing at least 60% by weight of saturated material, and (ii) nitrilotriacetic acid or a water-soluble salt thereof, at a (i):(ii) ratio of 10:1 to 1:10, the proportion of soap in the ternary mix being at least 12%. The builder mix is advantageously used in detergent compositions containing less than 10% inorganic phosphate, and gives good results in zero-phosphate compositions.
Patent DE-3268239-D1 (DE)
Title: Sludge removal apparatus
Inventor: RUSSELL FREDERICK ERNEST
IPC: B05C15/00
Filed: 1982-05-05
Granted: 1986-02-13
Abstract: Sludge removal apparatus is provided for new or existing spray coating booths, degreasing tanks, phosphate tanks, plating tanks or the like to remove sludge from the surface of a liquid in the tank. Preferably, a sludge removal tank is disposed adjacent the water holding tank of the coating booth and communicated therewith through an inlet opening. Water jets in the holding tank are directed at the inlet opening creating a current which carries floating sludge to the removal tank. Preferably, air is entrained into water and aids in floating particles. The bottoms of the tanks are preferably swept by water to remove particles settling to the bottom of the tanks. A reciprocating skimmer pushes floating sludge from the sludge removal tank up an inclined beach and into a collection bin.
Patent DE-3278209-D1 (DE)
Title: Loom dobby
Inventor: JULICH WERNER
IPC: F16D11/06
Filed: 1982-12-03
Granted: 1988-04-14
Abstract: The locking unit (94) for the pawl (5) is operated by a program control (112) together with the operating control linkage (14-17) in the control coupling assembly for loom shafts. The locking unit is an eccentric (6) and swing lever (94), with its pivoting action operated (14-17) under programe control (112). The locking lever (94) and the pawl (5) both pivot (113). The  locking lever (94) is held by a spring (60) against a limit stop (114) on the eccentric (6), and a limit surface (115) on the lever determines its swing range from the limit stop (114), by beating against a limit edge (116) on the pawl (5). The design ensures that the pawl does not inadvertently disengage.
Patent DE-3362907-D1 (DE)
Title: Method of securing two parts to each other
Inventor: VAN DE GRIEND JAN MAARTEN
IPC: H01R4/02
Filed: 1983-06-20
Granted: 1986-05-15
Abstract: The invention relates to a method of securing a first part made of a thermoplastic material to a second part made of an electrically conductive material, a connector means of an electrically conductive material being placed in the part made of a thermoplastic material and subsequently being welded to the part made of an electrically conductive material. A metal ball is used for the connector, which ball is inserted into an opening in the first part and is brought into contact with the second part, after which the ball is welded to the second part by means of a welding electrode.
Patent DE-3363092-D1 (DE)
Title: Thermal relay
Inventor: LEBRUN JOSEPH
IPC: H01H83/22
Filed: 1983-11-08
Granted: 1986-05-22
Abstract: 1. A thermal relay comprising : a first case (2") in which are disposed current monitoring bi-metal strips (3 to 5) adapted to communicate their movements to a link (9) and a second removable case (2') associated with the first one so that the link may communicate to a normally closed safety switch (45), placed inside, a work position in which the switch is open, characterized in that this switch (45), a movement transmission device (77) and a thermal compensation device (19) are disposed in said second case (2') having a small width ("q") measured in the direction of movement of the link (9) and having on several faces (80, 61, 64, 110) access windows (85, 84, 83, 109, 116) which are closed by dividing walls (72, 63, 86, 76) belonging to the first case (2").
Patent DE-3369414-D1 (DE)
Title: Manufacturing method for a protected optical disc, and disc obtained by this method
Inventor: LANGE FRANCOIS
IPC: G11B7/26
Filed: 1983-04-18
Granted: 1987-02-26
Abstract: A protected optical disk for recording information is fabricated by a method whereby at least one cover is rigidly fixed by a welding to an optical disk having at least one layer of recording material which can be both written and read optically. At least two joints are thus formed by welding, each joint being constituted by at least two weld zones each located respectively within a concentric ring.
Patent DE-3373978-D1 (DE)
Title: Composition for the care or treatment of the human skin
Inventor: WEBER GERHARD PROF DR
IPC: A61Q19/00
Filed: 1983-10-21
Granted: 1987-11-12
Abstract: Skin care preparations and methods are disclosed which contain an effective amount to smooth the skin or reduce scale, of a uronic acid or derivative thereof and particularly a uronic acid urea condensate.
Patent DE-3382329-D1 (DE)
Inventor: HOEHN ROBERT ANDREW
IPC: B65G33/02
Filed: 1983-12-13
Granted: 1991-08-08
Abstract: The invention provides an efficient and economical means for indexing products from a continuously moving chain conveyor to a stationary position for robotic operations and then returning the product to the moving chain conveyor. Indexing is achieved by a moveable shuttle carriage which is propelled along the axis of a main drive shaft through the engagement of a follower, located beneath the shuttle carriage, with a helical recess in the circumference of the shaft. Controlled acceleration, deceleration and positioning are accomplished by varying the rotational speed of a uniform helical drive shaft or by the use of a variable helical drive shaft rotated at constant speed. The shuttle carriage picks up a product carrier by engagement of a drive dog with the carrier to propel the carriage and carrier in unison to an operating station along tracks in parallelism with the axis of the shaft. Several indexing units may be employed in tandem to provide accumulation of products and to transfer each product back to the moving conveyor after the operation has been performed.
Patent DE-3465768-D1 (DE)
Title: Hydraulic control system for tractors
Inventor: ADAMS HERIBERT
IPC: F15B13/04
Filed: 1984-07-06
Granted: 1987-10-08
Abstract: 1. A hydraulic control system for a hydraulic power supply unit of a tractor, particularly for a stabilized hydraulic power supply unit, the system comprising a control valve slide (1, 2) lockable by at least one catch (8, 9) arranged to engage the slide under spring bias and to disengage therefrom under hydraulic power, in which a restoring force causes the valve slide, when being unlocked, to return automatically to its neutral position, in which the control valve slide (1, 2) is arranged to be unlocked as soon as the working pressure at a connected consuming device (3) has been reached, and in which the feed duct (18, 43 and, respectively, 68, 91, 94) to the hydraulic catch (8, 9 and, respectively, 61, 73) includes means (21 and, respectively, 75) for retarding the catch's response, characterized in that the retarding means (21) comprise a pressure relief valve (33) the outlet of which is connected to a pressurizing valve (35), and a slide valve (20) which is spring-biased in closing direction and which controls the supply of pressure fluid to the hydraulic catch (8, 9), and in that the slide valve's spring-biased end face (40) is connected ~v~i~a a throttle (41) and also parallel therewith - ~v~i~a a check valve (42) to the pressure fluid reservoir (28) and its other end face (37) to the pressure relief valve's (33) outlet (34) which is also connected ~v~i~a a further throttle (39) to the reservoir (28).
Patent DE-3470665-D1 (DE)
Title: Process and apparatus for treating a powder or a granulate by applying heat
Inventor: GERGELY GERHARD DR
IPC: B01J2/16
Filed: 1984-12-20
Granted: 1988-06-01
Abstract: 1. Process for the heat-treatment of powder or granules in motion in a closed drum, in which a hot stream of gas is forced through the material being treated, characterized in that the gas stream, before entering the drum, is laden with a treatment agent in vapour form.
Patent DE-3473116-D1 (DE)
Title: Process for the production of animal feed-phosphates
Inventor: PENTEK ISTVAN DR
IPC: A23K20/26
Filed: 1984-09-26
Granted: 1988-09-08
Abstract: Prodn. of fodder phosphates (I) from crude phosphate and/or triple superphosphate comprises first milling the starting material with defluorinating additives (e.g. Na2CO3 and/or NaCl, opt. together with quarty sand) to grain size at least 100 microns, homogenising the mixt. and opt. converting to briquettes. The material is then heated at 1000-1450 deg.C, traces of F eliminated with N2 or CO2 gas and the melt cooled with water and compressed air, then granulated. The granules are wet-milled to grain size at least 200 microns, simultaneously with decomposition using 4-35 wt.% H3PO4 or H3PO4/H2SO4 mixt.. The product is then dried to moisture content at most 5 wt.%.
Patent DE-3473822-D1 (DE)
Title: Urine outlet for ureterostomy
Inventor: DE BACKER EMILE
IPC: A61M25/02
Filed: 1984-12-18
Granted: 1988-10-13
Abstract: A device which permits the discharge of urine from cutanenous ureterostomies into the conventional collecting bags, comprising a hollow tube which can optionally divide over a part of its length into two substantially parallel branches a few mm apart, and a flange integral with the tube and adhesive on the face which is directed towards the patient body.
Patent DE-3484510-D1 (DE)
Inventor: SINISCALCHI LUCIANO
IPC: D04H1/42
Filed: 1984-12-03
Granted: 1991-05-29
Abstract: This process comprises the steps of mixing fibres, such as polyester or other fibres, with silicone treated fibres of various nature and origin to produce, after carding, a web (1) of mixed fibres which is then treated, on one face, with a mixture (1) of sticky plastic bonding agents and subsequently pressed through a calender (4) having two or more suitably heated cylinders (4 min , 4 sec ) which reduces the thickness of the web (1) itself. At the output of the cylinders (4 min , 4 sec ) of the calender (4) the product (1) remains, for a short time, adhering with its sticky surface to the corresponding cylinder (4 min ), thus being subjected to a slight expansion process which causes the formation of air pockets (5).
Patent DE-3568949-D1 (DE)
Title: Agitator
Inventor: KUPKA DIETER
IPC: B01F15/00
Filed: 1985-07-26
Granted: 1989-04-27
Abstract: 1. An agitator for mounting on a mixing vessel, comprising a carrier frame provided with a mounting flange for securing it on a mixing vessel at one end, and at the other end, a housing accommodating a transmission, an agitator shaft consisting of several parts and rotatably mounted in said carrier frame by means of bearings, a releasable shaft coupling disposed adjacent said carrier frame, and a sealing assembly surrounding said shaft adjacent the carrier frame end facing towards said vessel, characterized in that said mounting flange (2) is formed as a circular segment and mounted for pivoting about a pin (18) extending parallel to said agitator shaft (22) at an excentric position relative thereto and carried by a transmitter flange (16).
Patent DE-3570872-D1 (DE)
Title: Pyroglutamic acid esters, their synthesis and use in topical products
Inventor: BLACK JOHN GORDON
IPC: C07D207/28
Filed: 1985-08-16
Granted: 1989-07-13
Abstract: Esters of pyroglutamic acid having the structure:   <IMAGE> (1) where R' and R'' are the same or different and are each represented by H or the grouping CH3[(CH2)w(CHCH3)x(CHOH)y(CH=CH)z]- where n is an integer of from 1 to 3 w is zero, or an integer of from 1 to 21 x is zero, or an integer of from 1 to 4 y is zero, or an integer of from 1 to 2 z is zero, or an integer of from 1 to 4 provided that the total number of carbon atoms in each of said grouping will not exceed 22; and provided also that when the subgrouping (CH=CH) is present, then the total number of carbon atoms in said grouping will be from 16 to 22. Synthesis, and uses of the said esters in topical compositions are also provided.
Patent DE-3571210-D1 (DE)
Title: Apparatus for connecting a metal sheet to a perforated metal sheet
Inventor: ECKOLD GERD-JURGEN
IPC: B21D39/03
Filed: 1985-03-12
Granted: 1989-08-03
Abstract: Apparatus for joining a first, non-perforated sheet metal piece to a second, perforated one comprising a male die and a female die, the latter having an anvil which prior to actual joining locates the perforation beneath the male die and is, upon actuation of the apparatus, displaced into a lowered position in which material of the first sheet forced through the perforation by the male die is laterally swaged but is not cut.
Patent DE-3576311-D1 (DE)
Inventor: TAKAHASHI SAKAE
IPC: B60C11/16
Filed: 1985-12-02
Granted: 1990-04-12
Abstract: @ The present invention relates to a structure of a pin for a spike tire to be mounted on a vehicle such as automobile when it runs on a road slippery with ice or snow. The pin is embedded in the tire tread, with the flat end thereof being exposed on the external surface of the tire so that it touches the ice or snow onthe road to lower the freezing pointthereof. The pin in accordance with the present invention is especially characterized in that the exposed end of the pin has two flat surfaces parallel to the tire side wall and two slightly convex surfaces which are vertical to the tire side wall, the cross-section of the body portion of the pin being substantially square and the outwardly spreading basal portion of the pin being oval-shaped, so that when the vehicle starts to move or is braked, said slightly convex vertical surfaces of the pin are selectively forced to project from the tire in accordance with the tire deformation.