baber/WOPTO huggingface dataset:
Patent CH-567262-A5 (CH)
Title: Extinction detector with electromagnetic radiation source - has radiation penetrating medium under analysis
IPC: G01N21/53
Filed: 1974-05-20
Abstract: A photoelectric device (5) receives radiation passing through the medium and an electrical circuit decodes changes in the irradiation of the photoelectric device. The radiation source (L) is a monochromatic coherent radiator and the radiation follows simultaneously a measuring beam path and a reference beam path, extinction being less in the reference beam path than in the measuring beam path. The radiation from both paths acts on the same photoelectric device and the optical distances of the two paths and the intensity ratio of measuring and reference beams are so set that the two beams are mutually extinguished by interference at the photoelectric device.
Patent CH-607734-A5 (CH)
Title: Segment digital/analog converter
Inventor: VOGEL PAUL DR PHIL
IPC: H03M1/00
Filed: 1976-06-02
Abstract: A segment digital/analog converter is indicated which is used in telephone subscriber stations for connection to digital lines. There, along with a digital control logic, it serves as a coder/decoder device. The converter comprises a current source controlled by binary inputs to which an operational amplifier (15) is connected downstream. Through the connection and disconnection (11-13) of three feedback resistors (R3-R5), the amplification of the operational amplifier (15) can be varied in steps. A further stepping of the output voltage is carried out by a voltage divider (R6, R7) by means of which a passive weakening of the amplifier output voltage in a ratio of 1 to 16 is possible. <IMAGE>
Patent CH-658760-A5 (CH)
Inventor: ERNE HANSJOERG
IPC: H04M1/2747
Filed: 1982-12-16
Abstract: A first front plate (2) of a casing (1) has a multiline alphanumerical liquid cristal display unit (11), a selection key (13) affected to each line (12) and in alignement with the latter, as well as two sliding keys (40, 15). On a second front plate (3), are arranged digit keys (20), letter keys (23) and other control keys (26 to 36) to provide for the alphanumerical input of subscriber names, telephone numbers and corresponding additional data into a microprocessor controlled memory. The letter key of the first letter of the subscriber name in question enables the selection of a telephone number. On the lines (12) of the display unit (11) appears an alphabetical choice of subscriber names which are stored and which begin by said letter. The selection is effected by actuating the selection key (13) affected to the line carrying the name of the subscriber which is searched for. Simultaneously, all the stored data relating to said subscriber appear on the display unit (11). The selection of displayed subscriber names may be limited by actuating more than one letter key (23), or it may move forward or backward in an alphabetical order by actuating the scrolling keys (14, 15). An automatic selection of a telephone number is thereby possible just by using the subscriber name, without the need for a subscriber list.
Patent BE-1002987-A5 (BE)
Title: Reperage bidirectionnel de nappes servo-indexees.
IPC: B31B50/10
Filed: 1989-11-06
Granted: 1991-10-15
Abstract: Une machine (10) confectionne des sacs en matière plastique en sectionnant et en soudant transversalement, à des endroits présélectionnés régulièrement espacés, une longue nappe de matière plastique (12) sur laquelle des informations graphiques sont imprimées de façon répétitive. En fonctionnement, la machine fait avancer la nappe (12) d'une longueur de dévidage calculée, et un détecteur optique, sensible au passage de repères (32) imprimés sur la nappe (12), intervient pour assurer que la nappe (12) ne soit sectionnée et soudée qu'aux endroits voulus.
Patent BE-1012830-A5 (BE)
Title: Procede pour la fabrication de brosses.
Inventor: HORL OTMAR
IPC: A46D9/02
Filed: 1999-07-16
Granted: 2001-04-03
Abstract: Procédé pour la fabrication de brosses, en particulier de brosses à dents, et pour le traitement de leurs zones de poils, dans lequel des groupes de poils sont bourrés, coupés et ensuite les poils séparés sont polis à leurs extrémités, dans lequel des groupes de poils comportant des soies (3a) séparées plus longues par rapport aux soies (3) restantes sont bourrés, dans lequel ensuite, dans un secteur prévu de traitement de la zone de poils, les soies plus longues (3a) et, le cas échéant, un secteur partiel des soies (3) plus courtes restantes sont déviés latéralement à leurs extrémités libres et dans lequel les soies non saisies, qui font saillie au-delà des soies déviées latéralement, sont traitées à leurs extrémités.
Patent CH-574714-A5 (CH)
Title: Solid sugar-based flavouring and aromatising agents - by crystallising supersatd. saccharose solns contg. flavouring material
IPC: A23L27/00
Filed: 1973-09-14
Abstract: A supersatd. aq. soln. of saccharose contg. a volatile flavouring- and aromatising agent is crystallised so that =0.5% of the flavouring agent is fixed in the crystals, and the crystals are then dried. The process is esp. useful for fixing, e.g. =0.3% acetaldehyde into saccharose crystals esp. to reinforce natural fruit flavours. Pref. the acetaldehyde is added to supersatd. sugar soln., which is then seeded to encourage crystallisation, which may be carried out under pressure. The resulting crystals are recovered and dried to leave most pref. 0.2-0.3% fixed flavouring agent in the sugar.
Patent CH-570966-A5 (CH)
Title: p-Hydroxy benzoic esters stabilising agents - against ultra-violet light, contg. 1,2 or 4 ester gps and tert alkyl groups
IPC: C08K5/41
Filed: 1973-10-10
Abstract: Novel p-hydroxybenzoic esters of formula (I) (where R1 is tert. alkyl. R2 is H, alkyl, alkoxy, cycloalkyl, cycloalkylalkyl, phenyl opt. substs. by alkyl or arylalkyl opt. substd. by alkyl or halogen in the aryl ring. R3, R4 are H, alkyl. Y is O or 1. p is 1 or 2. R is a group of formula (II) or when y is 1, also a group of formula (III) where R5, R6 are H, alkyl X1, X2 are H or together form a group -O-, -S-, -SO-, -SO2-, -N(R7), or -C(R11)2-with R7 alkyl or phenyl and R11 H, or alkyl. Y is -O-, -S-, -SO-, S32-, or -C(R10)(R11) where R is H, methyl ethyl. R8, R9 are H, halogen, cycloalkyl, phenyl, carboxy or carboxylic ester. Rings A and B are opt. satd. and when p = 2 the links are on separate rings of (II) or (III). are used for stabilising org. matls., partic. polypropylene and polyethylene, against ultra-violet light.
Patent CH-616989-A5 (CH)
Title: Piston internal combustion engine
Inventor: HELLINGMAN GOSEN JOOP
IPC: F02F1/20
Filed: 1976-11-18
Abstract: In the piston internal combustion engine the oil grooves (1, 2) run obliquely to the surface lines of the cylinder wall. In order to counteract a connection of the space above the piston with that below the piston, the axial extent of the individual oil grooves is less than the axial extent of an individual piston ring. The lower of the two groove edges lying in the running surface of the cylinder wall is the overflow edge (9) of a retaining channel (15) formed by the groove wall (13) and located behind the edge. The distribution over the cylinder wall of the lubricating oil fed by the lubricating oil coating (4) is thereby improved. <IMAGE>
Patent CH-587358-A5 (CH)
Title: Steel anode holder for electrolytic aluminium prodn. furnace - with lower steel bar butt welded to aluminium bar and fillet welded to upper bar
IPC: C25C3/12
Filed: 1972-12-28
Abstract: The lower part which is attached to the anode is butt welded on its recessed top face to a protruding arm of an aluminium current conductor rod. The upper part of the steel bar has a recess to fit over the arm and is welded to the lower part by a peripheral fillet weld. The new anode holder combines a high functional reliability of the aluminium/steel junction with much lower labour costs for its mfr. (10-15 times higher productivity).
Patent CH-695223-A5 (CH)
Title: Limiter for clock mechanism has lever working in conjunction with restrictor with two stops with which lever comes into contact alternately during its backward and forward movement
Inventor: LANGE JUERGEN R DR
Filed: 2005-03-22
Abstract: Limiter (4) for clock mechanism has lever (12) working in conjunction with restrictor (15) with two stops (36,37) with which lever comes into contact alternately during its backward and forward movement. The stops limit the path of the lever. Two eccentrically located adjustment bolts (28,29) regulate the position of the limiter. One bolt engages in a recess (31) at one end of the elongated limiter whilst the other bolt engages in a hole (30) provided at a distance from the recess in the limiter. By rotating the adjustment bolts, the position of the limiter and the stops relative to the lever can be altered and adjusted.
Patent FR-2031943-A5 (FR)
Title: Travelling band filter
IPC: B01D46/18
Filed: 1969-02-13
Granted: 1970-11-20
Abstract: Edges of a filter band passing across an opening between two parallel rollers are sealed by a pair of slides each consisting of a downstream fixed piece and an upstream piece adjustable for the thickness of filter band used. The downstream face of the band is backed by a mesh in the plane of the fixed slide pieces, the mesh consisting of stiffened parallel with the rollers, crossed by support between them and the filter band.
Patent FR-2067938-A5 (FR)
Title: Partition head beam with pvc intermediate piece
IPC: E04B2/82
Filed: 1969-11-19
Granted: 1971-08-20
Abstract: Head beam of a dismantleable self-supporting partition comprises profiles applied to each face of the partition, each of E section with the lower branch resting on the face and the 2 upper ones clamping on the end of an intermediate piece, pref. of PVC, which forms the junction between the 2 profiles, and which pref. has at least one throat, in its upper face, containing a joint to be compressed on the ceiling.
Patent FR-2079508-A5 (FR)
Title: Wind-up spindle control - for use in spinning machines
IPC: D01G27/02
Filed: 1970-02-03
Granted: 1971-11-12
Abstract: Wind-up device for spinning machines is one in which the wind-up spindle can be lifted up and for this purpose is attached to a chain guided by a segment of chain sprocket and connected at its free end to a puller, i.e. a weight so that it is brought into and out of the working position of the spindle by the non-toothed and toothed parts of the chain sprocket respectively.
Patent FR-2115552-A5 (FR)
Title: 1-tert-butoxycarbonyl-4-amino pyridinium chloride - - useful as blocking agent for amines
IPC: C07D213/74
Filed: 1970-11-24
Granted: 1972-07-07
Abstract: Title cpd of formula (I) (where R and R1=H, aliphatic gps or together with the N atom form a heterocycle) is a blocking agent for amine gps in amino acids and is there-useful in the synthesis of polypeptides. It is prepd by the reaction of tert butoxycarbonyl chloride n the appropriate amino pyridine.
Patent FR-2074372-A5 (FR)
Title: Steerable toboggan
IPC: B62B15/00
Filed: 1970-12-15
Granted: 1971-10-01
Abstract: Steerable toboggan for snow or water sports has 2 sledge runners and at least one sectionally curved steering runner outboard of each runner such that its tangent plane to the horizontal plane through the straight runner is skewed upwards and sideways, and only in the rear part near the centre of gravity of the loaded toboggan. The tangent planes also have a small inclination around a cross axis, relative to which they are skewed outward and backward. Pref. the hull housing is vacuum formed or injection moulded of hard polyethylene, or is of glass-fibre reinforced polyester, or of light metal. The seat is of foam plastics or a hard polyethylene shell.
Patent FR-2097912-A5 (FR)
IPC: G10L21/00
Filed: 1971-06-16
Granted: 1972-03-03
Abstract: 1321313 Helium speech processor NATIONAL RESEARCH DEVELOPMENT CORP 14 June 1971 [17 June 1970] 29400/70 Heading H4R In a speech processing system, e.g. for rendering helium speech intelligible, segments of speech signal are loaded into a storage device and subsequently removed therefrom at a different rate, the loading and unloading processes operating pitch synchronously during voiced sounds, and almost continuously during unvoiced sounds, so that the larynx periodicity of the original speech is preserved while shifting the significant vocal cavity resonant frequencies. As described the incoming speech after filtering and shaping to restore the spectral energy content level to that occurring in normal speech, from that occurring in speech in a high pressure environment, is converted to digital form, using a full wave rectifier 3 and polarity sampler 7 to provide digitization to 8 bit pcm relative the mean of the speech signal in the A to D converter 5. A peak picker 9 operates on the full wave rectified speech signal to provide a pulse 2À5 Msecs long to gate samples starting at the commencement of each pitch period into the four storage banks 10, the stores being filled in turn with successive pitch period samples of 2À5 Msec length, via the switch 6 which is stepped by the pitch period pulses from 9. The read out of the signals from the stores 10 is at the rate dictated by the pulse generator 16, and at a rate slower than the read in. The commutator switch 11 is stepped at four times the read shift rate so that a stored sample is read out from each bank of the store in turn before the read shift is actuated, and read out from the store currently being filled is inhibited. Normally only one store bank will have any data in it, the others having been emptied on a previous read cycle, but the arrangement allows overlap of two signal sections if the incoming pitch frequency and the length of each pitch period sample are such as to make the beginning of one sample overlap the end of a previous sample on the slow read out. The 8 bit pcm signals from the stores can be converted to analogue form and added, where more than one store has contents read out at the same time, or the adding can be digital with d to a conversion subsequently. The resulting signal is expanded, if compression has been applied before storage, and filtered to provide a signal which is more understandable than the original speech.
Patent FR-2117647-A5 (FR)
Title: Slag treatment - by mixing with clay, forming into granules and heating
IPC: C04B18/02
Filed: 1971-12-10
Granted: 1972-07-21
Abstract: Slag of low lime content is treated by grinding it to a fineness of at least 4000 cm2/g, and mixing with 10-40% of its own wt. of illitic or montmorillonitic clay of similar fineness, formed into plates, granular or pellets and expanded by thermal treatment in a tunnel or rotary kiln. The process provides an outlet for slag obtained during combustion of charcoal.
Patent FR-2222854-A5 (FR)
Title: Windscreen wiper blade holder for cars - has two series of teeth defining groove to receive flange of blade
IPC: B60S1/38
Filed: 1973-03-23
Granted: 1974-10-18
Abstract: The holder is of nylon or similar fairly flexible material and slightly curved and in one piece. Incorporated are a number of teeth, extending along either edge, forming a groove to retain the blade itself. It can include stops for the blade at either end, and so arranged for easy assembly of the blade. Various arrangements of the retaining teeth are covered. The wiper blade itself can be of "fir tree" section to give rigidity, whilst still accommodating to flat or curved screens.
Patent FR-2235625-A5 (FR)
Title: Ball indentation test - uses different radii of curvature to determine elastic limit changes in depth
IPC: G01N3/00
Filed: 1973-06-26
Granted: 1975-01-24
Abstract: Internal stresses and changes of the elastic limit of workpieces as functions of the depth under the surface can be determined without having to destroy any part of the workpiece. A ram with a hemispherical contact face of a specific radius of curvature is pressed against the workpiece surface with successively increased force until the plastic limit is reached. The surface deformation is measured and the principal stresses are calculated and recorded. The same test is repeated with different radii of curvature (60mm, 150mm, 200mm). The envelope of the curves of the principal stresses versus the penetration indicates the elastic limit as a function of the depth.
Patent FR-2198391-A5 (FR)
IPC: C08L77/00
Filed: 1973-08-01
Granted: 1974-03-29
Abstract: A method for coating glass spheres or other discrete particles in which a silane coupling agent and an anti-caking agent are successively applied to the particles as they are continuously advanced along a feed path. After the application of the coupling agent, but prior to the introduction of the anti-caking agent, the mass of particles is agitated and its rate of movement is slowed to increase the depth of the mass. The curing of the coupling agent is initiated by the application of heat prior to the addition of the anti-caking agent, and the curing is continued during and subsequent to the agitation of the particles to provide a uniform multi-layer coating on each particle.
Patent CH-696749-A5 (CH)
Title: Data processing system for performing risk analysis of portfolio, simulates realization of risk factors by using calibrated correlation matrix, calibration values of parameters, risk mapping function and portfolio data
Inventor: DAUL STEPHANE
IPC: G06Q40/00
Filed: 2003-09-19
Abstract: A simulation unit simulates realization of risk factors by using the calibrated correlation matrix, calibration values of the parameters, risk mapping function and the portfolio data. An output unit outputs the simulation data in the form of risk measure or a price. An independent claim is also included for data processing method.
Patent CH-694913-A5 (CH)
Title: Book suspension device for dividing blocks and books that moves blocks pre-transported from conveyor unit to dividing installation
Inventor: ALBRECHT MANFRED
IPC: B42C19/08
Filed: 2000-11-10
Abstract: The dividing installation (3) has a pre-located separate dividing tool (5) with a base divider (5a) opening the block (1) at its corner (1a). Diametrically arranged to it is a point divider (5b) opening the block at the head or foot section (1b). The point divider, by rotation of the dividing tool around a longitudinal axis through 180[deg], can be brought into an operating position located in alignment with the dividing installation.
Patent DD-148747-A5 (DD)
Title: Transportfahrzeug zum transportieren von passagieren und deren gepaeck
Inventor: GYURICS KAROLY
IPC: B60P1/00
Filed: 1979-08-06
Abstract: Die Erfindung bezieht sich auf ein Transportfahrzeug zum Transportieren von Passagieren u. Gepaeck auf Flughaefen. Durch die Erfindung wird die Durchlaszfaehigkeit bei der Personen- und Gepaeckabfertigung sowie die Sicherheit auf den Flughaefen erhoeht, ohne dasz grosze bauliche Masznahmen erforderlich sind. Das Wesen der Erfindung besteht in einem spezifischen Transportfahrzeug, mit dessen Hilfe die Passagiere und das Gepaeck sowohl im Inlands- als auch in grenzueberschreitendem Verkehr gleichzeitig transportiert werden koennen. Hierzu ist ein Teil des Passagierraumes 9 als hoehenverstellbare Treppenanordnung 18 ausgebildet und der Gepaeckraum 10 unterhalb des Passagierraumes in Laengsrichtung des Fahrzeuges angeordnet.
Patent DD-145532-A5 (DD)
Title: Verfahren zur herstellung von 7,8-dichlor-1,2,3,4-tetrahydroisochinolin
Inventor: LAM BING L
IPC: C07D217/02
Filed: 1979-08-09
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 7,S-DichIor-I ,2,3,4-tetrahydroisochinolin, wobei ein N-Halogen- oder Hydroxyäfehyl-N-benzylamin in einer Alurainiumchloridschmelze auf Temperaturen von 160 bis 21Ö 0C erhitzt wird
Patent DD-149316-A5 (DD)
Title: Verfahren zur reinigung verunreinigter waermeaustauscher und sonstiger fertigungseinrichtungen
Inventor: KEYWORTH DONALD A
IPC: C07F9/12
Filed: 1980-02-29
Abstract: Die Erfindung betrifft ein Verfahren zur Reinigung verunreinigter Waermeaustauscher und sonstiger Fertigungseinrichtungen, deren Oberflaechen durch Schmutzablagerungen, enthaltend ein Kupfer(I)-halogenid, verunreinigt wurden, mit einer Reinigungsloesung, die 5 bis 35 Gew.-% eines Alkylaluminiumhalogenids in einem Kohlenwasserstoff-Loesungsmittel enthaelt. Anschlieszend werden die Oberflaechen zur Entfernung von gelockerten Schmutzablagerungen und von Reinigungsloesungsrueckstaenden mit einem Kohlenwasserstoff-Loesungsmittel gewaschen.
Patent DD-207546-A5 (DD)
Title: Verfahren zur herstellung von aethylencopolymeren
Inventor: CORBELLINI MARGHERITA
IPC: C08F4/12
Filed: 1983-02-09
Abstract: Es werden besondere Aethylen-Polymere mit einer linearen Srutkur beschrieben, d. h. einer Struktur, die im wesentlichen ohne laengere Verzweigungen ist und mit einer Dichte weniger als 0.95450 g/cm hoch3. Sie sind kristalline Aethylencopolymere mit wenigstens einem anderen Alpha-Olefin mit einer Dichte zwischen 0,9150 und 0,9450 g/cm hoch3, wobei der Gehalt an Comonomerem von 1 Mol-% bis 7 M-% variiert. Derartige Copolymere sind weiterhin durch einen Schmelzpunkt zwischen 115 Grad C und 130 Grad C und eine Roentgenstrahlen-Kristallinitaet variierend zwischen 39 % als Funktion der Menge des Comonomeren und einen Schmelzflussindex (gemaess der ASTM D-1238 Testmethode) zwischen 0,1 und 50g/10 Minuten charakterisiert.
Patent DD-299544-A5 (DD)
Title: Anordnung zur bestimmung der auswanderung einzelner tragschraubenblaetter
Inventor: KEMMLER KARL-HEINZ
IPC: B64G1/52
Filed: 1987-04-07
Abstract: Die mit einem Stroboskopscheinwerfer angestrahlten markierten Tragschraubenblaetter werden bei AEquivalenz zwischen Blitzfolgefrequenz und Tragschraubendrehzahl als scheinbar stehendes Bild von einer Fernsehkamera erfaszt, auf einem Fernbildschreiber abgebildet und ihre Lage mit Hilfe eines vertikalen Maszstabes ermittelt und markiert. Fig. 1{Hubschrauber; Tragschraube; Blattauswanderung}
Patent DD-263313-A5 (DD)
Title: Garnitur fuer textilvorbereitungsmaschinen, insbesondere kaemm-maschinen, karden o. dgl.
Inventor: EGERER JOSEF
IPC: D01G19/10
Filed: 1987-06-18
Abstract: Die Garnitur umfasst ein Saegezahn-Stanzteil oder eine Mehrzahl von Saegezahn-Stanzteilen, wovon jedes ein der Halterung an einem Grundkoerper dienendes Fussteil und einen bzw. eine Mehrzahl sich von diesem wegerstreckender, in Bearbeitungsrichtung geneigter Zaehne aufweist, deren Spitzen gegenueber dem Fussteil einen vorbestimmten Abstand definiert als Spitzenhoehe aufweisen, ist zur Verbesserung der Auskaemmung und des Faserflusses vorgesehen, dass gesehen senkrecht zu der jeweiligen Barbeitungsrichtung, die Zaehne der Saegezahn-Stanzteile wenigstens zwei unterschiedliche Spitzenhoehen aufweisen. Fig. 3
Patent DD-261637-A5 (DD)
Title: Verfahren zum mahlen von brennstoff und geologisch jungem torf, lignit, weicher energetischer braunkohle fuer eine staubfeuerung
Inventor: BODI BELA
IPC: B02C23/32
Filed: 1987-08-13
Abstract: Die Erfindung betrifft Verfahren zum Mahlen von Brennstoff und geologisch jungem Torf, Lignit, weicher energetischer Braunkohle fuer eine Staubfeuerung mit der zugrunde liegenden Aufgabe, den mechanischen Aufwand fuer einen Durchlauf beim Feinmahlen zu verringern. Diese Aufgabe wird dadurch geloest, dass in einer Ventilatormuehle der Brennstoff vorzerkleinert und getrocknet, die Grobfraktion als Griess aus dem Separator, z. B. einem Windsichter, in eine Walzenmuehle geleitet und dort feingemahlen, danach das die Walzenmuehle verlassende Mahlprodukt wiederholt in den Separator gefoerdert und dass zur Feuerung geeignete Feinmahlgut hindurch die Ventilatormuehle zu der Anwendungsstelle, zweckmaessig in die Brenner geleitet wird.