baber/WOPTO huggingface dataset:
Patent WO-0211100-A1 (WO)
Inventor: KUSSMANN HOLGER
IPC: G08G1/127
Filed: 2001-07-28
Abstract: Es wird ein Verfahren zur Übertragung einer Route und eines Standorts eines Einsatzfahrzeugs zu Kraftfahrzeugen vorgeschlagen, dass dazu dient, einem Fahrer in einem Kraftfahrzeug frühezeitig die Vorbeifahrt eines Einsatzfahrzeuges zu signalisieren. Dabei werden mittels digitaler Funksignale der Standort und die Route des Einsatzfahrzeugs den Kraftfahrzeugen übertragen. Um die Kraftfahrzeuge wird ein Gebiet definiert, so dass erkannt wird, ob der Standort des Einsatzfahrzeugs und die Route für das jeweilige Kraftfahrzeug relevant werden. Der Standort und die Route des Einsatzfahrzeugs werden entweder mittels digitaler Funksignale zu einer Zentrale übertragen oder eine Einsatzleitung überträgt dies zur Zentrale. Ist eine Vorbeifahrt eines Einsatzfahrzeugs an einem Kraftfahrzeug gegeben, dann stellt das Kraftfahrzeug auf einer Anzeige das Einsatzfahrzeug symbolisch dar.
Patent WO-0233395-A1 (WO)
Title: Sensoreinheit mit einem luftfeuchte-sensor und mit einem lufttemperatur-sensor
Inventor: HOPPACH ELMAR
IPC: G01N27/00
Filed: 2001-10-14
Abstract: Eine Sensoreinheit weist eine Montagebasis (1) auf, auf der ein Luftfeuchte-Sensor (3) und ein Lufttemperatur-Sensor (4) angeordnet sind. Der Luftfeuchte-Sensor (3) ist über einer Bohrung (5) der Montagebasis (1) angeordnet und deckte die Bohrung (5) zumindest teilweise ab. Es wird eine intensive thermische Kopplung zwischen Luftfeuchte-Sensor (3), Lufttemperatur-Sensor (4) und zu analysierendem Luftgemisch hergestellt. Hierzu ist eine thermisch leitfähige Beschichtung (2) der Montagebasis (1) vorgesehen, mit der sowohl der Luftfeuchte-Sensor (3) als auch der Lufttemperatur-Sensor (4) verbunden ist.
Patent WO-0237996-A1 (WO)
Title: Schuh für sportzwecke
Inventor: JUNGKIND ROLAND
IPC: A43C15/16
Filed: 2001-11-08
Abstract: Ein Schuh, insbesondere für Sportzwecke, weist eine Sohle (1) zur Aufnahme eines oder mehrerer Stollen (5) auf. Diese Aufnahme erfolgt über einen an der Sohle angeordneten Formkörper (2), der in einem Winkel (a) zwischen 15° und 25°, bevorzugt 18° zur Sohlenebende (S) angeordnet ist uns eine Öffnung (3) zur Aufnahme einer am Stollen angeordenten Sicherung (4) aufweist. Der Stollen weist aufsserdem ein komplementär zum Querschnitt des Formkörpers ausgebildete Ausnehmung auf. Die Kupplung zwischen Formkörper und Stollen erfolgt durch Aufsetzen des Stollens auf den Formkörper und durch Betätigung der Sicherung, so dass der Stollen zwangsläufig in die Verrieglungslage eingeführt oder in die Entriegelungslage herausgeführt wird.
Patent WO-02055909-A1 (WO)
Title: Verfahren zum steuern eines kraftfahrzeuggetriebes
Inventor: GRAF FRIEDRICH
IPC: F16H61/02
Filed: 2002-01-09
Abstract: Verschiedene, die aktuelle Fahrsituation des Kraftfahrzeugs, insbesondere die Fahrbahnsteigung charakterisierende Signale werden ausgewertet und daraus die aktuelle Fahrsituation charakterisierende Stellsignale für die Auswahl eines Schaltkennfeldes erzeugt. Abhängig von den Stellsignalen wird eine Umschaltung auf ein entsprechendes Schaltkennfeld bewirkt. Die Getriebegänge werden dann anhand des gewählten Schaltkennfeldes automatisch geschaltet. Dabei werden Fahrbahnsteigung und Fahrzeugbeladung durch voneinander unabhängige Stellsignale charakterisiert.
Patent WO-2004006680-A1 (WO)
Title: Tür zum verschliessen eines garraumes eines gargerätes
Inventor: RABE HERRMANN
IPC: A21B1/44
Filed: 2003-07-02
Abstract: Tür zum Verschließen eines Garraumes eines Gargerätes, z. B. Kombi-Dämpfers zur Be­handlung mit Heißluft und/oder Dampf, mit und ohne oberhalb des unteren Schenkels eines im Gargerät eingefahrenen Hordengestellwagens, der ein Dichtblech zur Abdichtung der Gar­raumöffnung im Bereich eines Hordengestellwagen-Holms aufweist, dadurch gekennzeichnet, daß die Tür mit einem unverlierbar angeordneten Ersatzdichtblech versehen ist, das zwischen einer Ruhelage und einer Betriebslage, in der es als Ersatz für das Dichtblech des Hordenge­stellwagens dient, bewegbar ist.
Patent WO-2004075427-A1 (WO)
Title: Telefone mit integrierter strahlenabwehr
Inventor: GEES WOLFGANG
IPC: H04B1/38
Filed: 2003-12-09
Abstract: Telefongehäuse, mit einer Vorderschale in der sich ein Display, eine Tastatur und ein Hör und Sprachbereich befinden, sowie eine Hinterschale in der sich die Technik befindet (Akku, Empfangsteil) usw. Beide Komponenten werden nach dem Stand der Technik und unter Zuhilfenahme verschiedener Materialien so behandelt, dass hochfrequente (gepulste Strahlung) wie Sie beim Telefonieren entsteht, nicht mehr zu gesundheitlichen Beeinträchtigungen führen. Ob das zur Abschirmung verwendete Material ein Gewebe, abschirmendes Pulver ist, oder ob Teile metallisierend oder nach dem Stand der Technik anders behandelt werden. Ob der Empfangsteil (Akku, Empfangsteil) in einem eigenen sehr kleinen Behältnis unter der Hinterschale verborgen ist, alles Erdenkliche um eine Strahlenreduktion zu erreichen wird umgesetzt.
Patent DE-1800709-A1 (DE)
Title: Substd pyrimidine derivs plant fungicides
Inventor: CLAIRE SHEPHARD MARGARET
IPC: C07D239/60
Filed: 1968-10-02
Abstract: Compns. (I) containing compounds of (II) or salts or esters of (II): A, B and C = R, OR, SR, Hal, NO2 or opt. substd. NH2, and B and C may be joined to form a second ring; Y = , OR, SR or Hal, but if B=H, Y may be H, substd. alkyl, aryl, or SR; R = H or a (1-12C) opt. substd. hydrocarbon residue, and pref. (1-5C) alkyl. With the proviso that not more than 2 of A, B, C and Y = H. Fungicides, active e.g. vs. puccinia recondita (in wheat), Phytophthora inestans (tomatoes), mildew (in melons, wheat, barley, apples and grapes), Piricularia oryzae (in rice), and scab (in apples).
Patent DE-1807389-A1 (DE)
Title: Fabric tentering machine
Inventor: SCHINDLER ROBERT
IPC: D06C3/00
Filed: 1968-11-07
Abstract: The drive is mounted on a central pillar, with hinged chain drives on either side driving the stretching elements, the device stretches the fabric for width prior to its entering a further treatment machine. The stretch elements are mounted on a tube, with a length-wise slit, through which comb teeth engage in the links of the chain, and the tube is telescoped at one end to give movement. around the stretch unit there is a sleeve which moves along the tube with the stretcher and protects the chain from loose debris.
Patent DE-1808789-A1 (DE)
Title: Prepn of n-substituted xylylenediamines
Inventor: WIDDER DR RUDI
IPC: H01J21/10
Filed: 1968-11-14
Abstract: N-substd. xylylene diamines (I) are prepd. by reaction at 20-200 degrees (pref. 60-100 degrees) of xylylene halides. (II) with primary or secondary amines or diamines (III) in a mol. ratio III:II= 1-5:1. Starting materials II are the o-, m- and pref. compds. The reaction is favourably influenced by the presence of tert. amines as acid absorbing agents, e.g. pyridine, NEt3. N-Me-piperidine, NMe2.CH2CH2OH. In examples p II was reacted with aniline. N-Me-aniline, o-toluidine, cyclohexylamine. Yields are 60-70% of theory of high purity. Operation is simple and economical. The products are starting materials for the prepn. of plant protection products, dyes, polyamides, plastics and lacquers.
Patent DE-1808812-A1 (DE)
Title: Working up old plastics coated paper
Inventor: OCHTRUP W
IPC: D21B1/32
Filed: 1968-11-14
Abstract: Paper is loosened from plastics film and plastics produced as such large pieces or paper fine that subsequent separation is simple. This is achieved by mixing paper with circulating liquid and processing, pref. in slanting disc pump.
Patent DE-1809673-A1 (DE)
Title: Plate evaporator
Inventor: NEBRICH HEINZ
IPC: F25B39/02
Filed: 1968-11-19
Abstract: Two interconnected heat exchangers are formed by separating off a part of the evaporator, whereby two separate temperature regions in the refrigerant circuit can be controlled with only one external connexion, the separate section of the evaporator being so situated that the two heat exchangers are connected only by a single cooling channel and the capillary tube is brought from its point of connection to the second heat exchanger through the latter and the cooling channel into the first heat exchanger. Each exchanger has a refrigerant-sealed clamping position within the cooling channel system.
Patent DE-1904746-A1 (DE)
Title: Pipe assembly for introduction of corrosive - gas into shaft furnaces
Inventor: RAUTENBERG DIPL-ING ERNST
IPC: F27B1/10
Filed: 1969-01-31
Abstract: A corrosion and heat-resistant pipe for the introduction of Cl gas, for example into a furnace for the vapourisation of non-ferrous metals by chlorination is led through an opening in the furnace wall by means of a flange arranged in the furnace jacket in such a manner that an annular passage is formed between the opening and pipe for the introduction of a protective gas. The pipe consists preferably of sillimanite or titanium.
Patent DE-1907193-A1 (DE)
Title: Selective herbibicdal acyl-cyanamides
Inventor: DR BREUER HERMANN DIPL-CHEM
IPC: C07C233/00
Filed: 1969-02-13
Abstract: Herbicides of formula ROCHR-CO-NR"-CN (I) (where R is halogenated aryl, R' is H or lower alkyl and R" is H, 1-4C alkyl, phenyl, benzyl, an alkali metal or a group (II) metal), some of which also have insecticidal activity, are claimed. (I; (R"= H) may be prepd. by reacting H2NCN or a salt thereof with RO.CHR'.CO halogen (II) and (I; R" is not = H) can be prepd. by reacting a metal salt of R"-NH-CN (R" is not = H) with (II); (I; R" = H) may be alkylated to give (I; R" = alkyl).
Patent DE-1922392-A1 (DE)
Title: Production of dipentene
Inventor: GUENTER LUCIUS DIPL-CHEM DR
IPC: C07C13/21
Filed: 1969-05-02
Abstract: Dipentene, the inactive form of (plus-or-minus)-1,8(9)-p-menthadiene, is produced by treating alpha- or beta-pinene at 175-250 degrees C with isomeration catalyst of nickel or palladium in presence of paraformaldehyde or isobutyraldehyde.
Patent DE-1932100-A1 (DE)
Title: Separation and elimination of volatile com- - ponents in waste water
Inventor: ROBERT VON LINDE DIPL-ING
IPC: C02F1/20
Filed: 1969-06-25
Abstract: Dissolved organic substances, in particular hydrocarbons are separated from waste water by passing air through the water. The H/C- enriched air is then passed to a burner. The heat output is utilized to indirectly heat the waste water. Pref. the heater, is an immersion heater in a bath contg. treated soln.
Patent DE-1946098-A1 (DE)
Inventor: JAKOB HUNKELER ERNST
IPC: B23F23/02
Filed: 1969-09-11
Abstract: 1280165 Gear cutting GLEASON WORKS 1 Oct 1969 [1 Oct 1968] 48241/69 Headings B3B and B3K A gear cutting machine has a workhead assembly 40 slidably mounted on spaced parallel sidewalls 36, 38 of the machine frame so as to be reciprocable towards and away from a tool cradle 32 mounted in cradle housing 30; the workhead assembly includes a workhead 240, a swinging base 250, a slide base 252 and at the other side of the workhead a roller/slide assembly 260, 256 the arrangement allowing the workhead to be pivoted about a horizontal transverse axis so that the work spindle can be moved between a vertical loading/unloading position and an inclined cutting position. Hydraulic cylinder means 255 control the pivoting movements of the workhead between adjustable limit stops and hydraulic means similarly control the sliding movements towards and away from the tool cradle. Means are provided in the respective hydraulic cylinders, for damping the movements at the ends of the strokes so as to prevent sudden abutment with the limit stops. The workhead 240 is vertically adjustable on the swinging base 250. The machine is generally similar to that described in Specification 1,280,162 and the generating train which interconnects the work spindle and tool cradle is as described in Specifications 1,280,163 and 1,280,167. The machine may be a double machine incorporating two tool cradles with corresponding workhead assemblies arranged adjacent thereto and it is envisaged that two such double machines may be arranged in a continuous production line for effecting two roughing and two finishing operations on each blank, suitable work loading and conveying apparatus being disposed adjacent the machines.
Patent DE-2053763-A1 (DE)
Title: Vitamin b-12 isolation - from culture liquids or biomass
IPC: C12P19/42
Filed: 1970-11-02
Abstract: The culture liquid or biomass of vitamin B12-producing microorganisms is hydrolysed at 96 - 98 degrees C and pH 4.0 in the presence of 0.5 wt.% ammonium thocyanate and 0.5 wt.% N-chlorobenzenesulphonamide sodium salt, the hydrolysate is subjected to sorption purification in aqs. medium on acidic alumina at pH 3-5 and basic alumina at pH 8-10, the purified soln. is cyanized to convert vitamin B12 into the cyano form, the cyanized soln. is extracted with organic solvents, the product is chromatographed on alumina with aqs. acetone to remove ballast cobalamines, and the resulting vitamin B12 is crystallized from acetone. The procedure is esp. suitable for isolating vitamin B12 from highly coloured starting materials and gives high yields of high-quality products.
Patent DE-2056020-A1 (DE)
IPC: F25J1/02
Filed: 1970-11-13
Abstract: An apparatus for cooling and liquefying a gaseous mixture by means of a refrigerant fluid formed of a plurality of constituents, comprising a gas compressor, a plurality of tanks for separating gas from liquid and two series of counter current exchangers, said exchangers, for the cooling and liquefaction, being placed at increasing heights so as to provide for a circulation by gravity, along the various exchangers, of the refrigerant liquid injected at the head of each exchanger, and its mixture with the refrigerant gases, said refrigerant gases being liquefied by successive fractions at lower and lower temperatures in a first one of said two series of exchangers and used for cooling and liquefying the gaseous mixture in the other one of said series of exchangers, wherein in at least one series of exchangers at least the exchangers working at the two lowest temperatures are forming part of a unitary assembly in which the refrigerant fluid circulates downwardly, whereas in the other exchangers the refrigerant fluid circulates upwardly.
Patent DE-2058226-A1 (DE)
Title: Compsn for treating skin infections
Inventor: JOVANOVIC ALEKSANDAR
IPC: A61K9/06
Filed: 1970-11-26
Abstract: A medicated ointment for the treatment of eczema, acne, ecchymoses and callosities consists of (in pbw) Vaseline RTM 70-30, Salicylic acid 15-40; Beeswax 5-20; Pine Tar 5-15; Honey 5-13; Camphor 3-12; Turpentine 2-10. The beeswax and pine tar are melted at 50-60 degrees and the camphor and turpentine stirred in. The other ingredients are melted at 40-50 degrees and stirred till fluid. both fluid melts are then mixed, stirred and allowed to cool.
Patent DE-2062878-A1 (DE)
Title: Crimp apparatus - with pressure control system
IPC: D02G1/12
Filed: 1970-12-21
Abstract: Texturising or crimping apparatus for slivers, rovings or ribbons of synthetic filaments, of the type in which two feed rolls are driven and in addition are held against each other by a controlled pressure exerted by a piston-cylinder unit, and in which a compression chamber equipped with two plates is provided downsteam from these rolls, with the improvement whereby one roll and one corresponding plate, and intermediate elements as appropriate, form a rigid unit, such that if the distance between the roll axes increases, the volume of the chamber also increases automatically.
Patent DE-2101435-A1 (DE)
Title: Flat steel collar mfr - for high pressure vessels
IPC: B21D51/24
Filed: 1971-01-13
Abstract: Multi-layered flat steel collars are mfrd. by winding flat steel tightly around a hollow mandrel resting on a back-up roll in a roll-stand. Power cylinders mounted above the mandrel press down onto the flat steel during winding-on. The cylinders are mounted on a swivelable cross-beam on which a pressure roller is mounted. Between the latter and the beam there are movable back-up rollers that are associated with pressure units to flex the pressure roller in advance. A second non-driven back up roller is separated from the first by an interposed mechanism. The arrangement is particularly useful in the production of a multi-layer collars of large dimensions.
Patent DE-2128706-A1 (DE)
Title: Electro slag melting control - using molten slag resisting immersion electrodes
IPC: C22B9/18
Filed: 1971-06-09
Abstract: The level of the molten metal bath in the mould during electro slag remelting is controlled by means of two immersion electrodes, which are connected with an indicator, an automatic controller and a current source. The electrodes consists of a material resistant to molten slag attack at the operating temp. The electrodes, which measure the difference in resistance of the melt between each other, permit improved process control.
Patent DE-2135543-A1 (DE)
Title: Virustatic benzthiazole derivs - active against both dna and rna viruses
Inventor: LIEBIG HORST DR ING
IPC: C07D277/74
Filed: 1971-07-16
Abstract: (A) Pharmaceutical prepn. with virustatic activity, consisting of a pharmacologically innocuous carrier substance and at least one compound of formula (I) as active substance: (where R1 is satd. or unsatd. 1-12C alkyl (opt. subst. by halogen, acyl, rhodano or benzothiazolylmercapto groups), acyl, CN, or -NR2-C6H5 in which R2 is H or opt. halogenated alkylmercapto; and n is 0 or 2; when R1 2s alkyl this can be linked with the ring nitrogen atom so as to form a cyclic quaternary ammonium salt of a pharmacologically innocuous acid). (B) The following compounds: (I; R1=beta-bromoallyl, n=0), (I; R1=-N(C6H5)-SCCl3, n=2), (I; R1 = 10-(2-benzothiazolylmercapto)-decyl, n=0), (I; R1= -CH2COC6H5, n=0) and 6-methyl-(I; R1= rhodanomethyl, n=0). (I) are active against both RNA and DNA viruses. Details are given in the specification of cell-culture tests and animal tests (influenza in mice, parainfluenza in hamsters) demonstrating the activity of (I) against a variety of DNA and RNA viruses.
Patent DE-2135847-A1 (DE)
Title: Fluid jet weaving loom - with single driving device for two separate weft strands
Inventor: SAKAMOTO TOEMON
IPC: D03D47/00
Filed: 1971-07-17
Abstract: A fluid jet loom in which two sets of wefts are alternately inserted has a weft controller with two sets of control mechanisms for pulling back the wefts after picking, clamping the wefts during the pulling back and releasing the wefts during the picking. The two mechanisms can be driven from a single source but the control actions can be varied independently. The mechanical structure of the mechanism is simplified relative to prior devices.
Patent DE-2150304-A1 (DE)
Title: 14-beta-hydroxy-pregnan-20-ones - useful as pharmaceutical inters
Inventor: EBERLEIN WOLFGANG DIPL-CHEM DR
IPC: C07J5/00
Filed: 1971-10-08
Abstract: 21,21-Dihydroxy- or 21-oxo-14beta-hydroxy-pregnan-2-ones of formula (I): (where R1 and R2 are OH or together form oxo; R3 is H, an OH-protecting gp. or an alpha-L-rhamosyl, beta-D-digitoxosyl, tri(beta-D-digitoxosyl) or beta-D-cymarosyl residue; R4 is MeO or H; R5 is opt. protected OH, MeO or, together with R4, an opt. ketalised oxo gp.; R6-R9 are H or opt. protected OH) are inters. for pharmacologically active cpds., esp. with positive inotropic activity. Cpds. (I) are pref. prepd. by oxidising the corresp. 21-ol, esp. (a) with O2 or air in the presence of Cu(OAc)2; (b) with a SO3/pyridine complex in DMSO in the presence of a tert. base; (c) with DMSO in the presence of pyridine, CF3COOH and dicyclohexylcarbodiimide; or (d) by converting into the tosylate or mesylate and heating in DMSO at >100 degrees C.
Patent DE-2156829-A1 (DE)
Title: Punch/blanking device - for cutting patterned shapes from eg plastics, textile leather cardboard
Inventor: SPENGLER ERNST MAXIMILLIAN
IPC: C14B5/00
Filed: 1971-11-16
Abstract: The device has e.g. a dinking punch and roller arrangement comprising a base mounted column with a supported pivot arm from which at the free end independently rotatable roller cutters are fixed. A rigid, base mounted table supports the material to be cut, situated below the rollers. The pivot arm is moved in a reciprocating motion over the material while a slight force is applied to a handrail at the end of the arm. The pivot arm which is height-adjustable receives this reciprocating motion from a chain drive connected with a drive transmission from the pressure medium situated piston mounted in the column.
Patent DE-2231796-A1 (DE)
Title: External wall cladding - comprises polyester and has polyester sealed joints
Inventor: BLOESSL HANS-WERNER
IPC: E04F13/18
Filed: 1972-06-29
Abstract: An outer cladding, intended to be rear-ventilated, for buildings, consists of abutting or slightly overlapping panels of reinforced polyester or of wood-wool impregnated with polyester; these are fixed to supporting laths on the structural wall, then their joints are filled and fully coated with thixotropic, opt. coloured, polyester.
Patent DE-2255573-A1 (DE)
Title: Texturising high polymer textiles using electron accelerator - with per-forated endless belt template running synchronously and giving sharp image
Inventor: IHME BERND
IPC: G21K5/04
Filed: 1972-11-13
Abstract: A device for permanently texturising or structurising textiles or other sheets of high polymer material comprises a scanner, beneath which a pref. metallic endless belt comprising a pattern of perforations corresp. to that to be produced runs pref. synchronously with the sheet to be patterned; between the two sides of this belt, the sheet passes over a pair of change-direction rollers oriented at esp. 45 degrees, so that the sheet can enter transversely the path of the endless belt, change direction there through 90 degrees to follow the endless belt for a short distance, and then change again through 90 degrees to leave the path of the belt transversely.
Patent DE-2261351-A1 (DE)
Title: (4-Arylpiperazino)alkyl pyrazoles - with psychotropic (tranquillising) activity
Inventor: LOEBICH FRIEDRICH DR
IPC: C07D231/12
Filed: 1972-12-15
Abstract: Cpds. of formula (I):- (where Z is a gp. of formula- R1 is H, 1-4C alkyl or COR3; R2 is H or 1-4C alkyl; R3 is opt. unsatd. =10C alkyl or aralkyl, aryl opt. mono- or polysubstd. by alkyl, NH2 or MeO with a total of =10C, NH2, NMe2 or 1-4C alkoxy; A is CnH2n; n = 1-6; Ar is nitrophenyl opt. substd. by 1-4C alkyl and/or alkoxy, CF3 and/or halogen) are new cpds. which can be prepd. by standard methods, e.g. by reacting a 1-Ar-piperazine with ZAX (X = Cl, Br, I or opt. reactively esterified OH), by reacting ZANH2 with (X'CH2CH2)2NAr (X' = X or both X' gps. can form an O or NH gp.), by reacting ZAN(CH2CH2X')2 with ArNH2, or by reacting ZANHCH2CH2NHAr with XCH2CH2X.
Patent DE-2319812-A1 (DE)
Title: Removal of acetylenes and dienes from olefins - by liq. phase hydrogenation using platinum gp catalyst
Inventor: AEROW MICHAIL EMMANUILOWITSCH
IPC: C07C7/167
Filed: 1973-04-18
Abstract: Olefin hydrocarbons, esp. 1-4C contg. gases, are freed of acetylene, its homologues and dienes by liq. phase hydrogenation using a Pt group metal as catalyst, by bubbling the starting gas mixt. through satd. aliphatic alcohols, or carbonyl cpds., or derivs. of monobasic fatty acids with a velocity which is sufficiently high to maintain the catalyst particles in the suspended state, at -30 to +100 degrees C. The impurities are selectively hydrogenated at relatively low temps. with reduced olefin losses.
Patent DE-2323425-A1 (DE)
Title: Film laminate moulding tool - for moulding re-closable containers having a "nose-shaped" under cut (re-entry)
Inventor: VETTER ARTUR
IPC: B29C51/34
Filed: 1973-05-09
Abstract: A tool for mfrg. the bottom portion of a re-closable container having, on 1 side, a nose-shaped undercut (re-entry), features on 1 side thereof a cut-out corresponding with the undercut. The tool may be bottom portion of a mould for mfrg. laminate foil packages e.g. containers for precooked meals. The moulding may be easily removed from the mould.