baber/WOPTO huggingface dataset:
Patent GB-340789-A (GB)
Title: Improvements in and relating to sound-reproducing devices
IPC: H04R11/08
Filed: 1930-01-06
Abstract: 340,789. Gramophone pick - ups. COLUMBIA GRAPHOPHONE CO., Ltd., 102, Clerkenwell Road, London.-(Assignees of Capps, F. L. ; of Columbia Phonograph Co., Bridgeport, Connecticut, and Summers, H. A. ; 1819, Broadway, New York, both in U.S.A.) Jan. 6, 1930, No. 510. Convention date, April 13, 1929. [Class 40 (iv).] A sound-reproducing device, more particularly a gramophone pick-up, comprises an armature having a flexible elastic reed projecting therefrom and damping means adapted to embrace a part of the reed. The construction of pick-up shown comprises a base 4 on the forward portion of which is mounted a permanent horseshoe magnet 6 provided with pole pieces 7, 8, the faces 9, 10 of which are inclined upwardly as shown in Fig. 5 whilst the faces 11, 12 are concave. A winding 13 is located in the space between the pole pieces and an armature 15 is disposed within this winding. The armature has a pyramidal head 16 disposed between pole faces 9, 10 and bearing portions 17, 18 clamped between the pole faces 11, 12 with an interposed strip of rubber, the portion 18 being hollow to receive a screw 19 for clamping stylus 20. A flexible reed 22, preferably formed as a thin strip of brass, has one end secured in the head 16 and is embedded in a block 23 of rubber &c. housed in a casing 24 having arms 25, 26 provided with elongated openings 28 for securing screws 29. This construction enables the casing and rubber block to be shifted slightly one way or the other so as to centre the armature in the air gap. A block 30, mounted on the base 4 rearwardly of the magnet 6, is provided with contacts 31 connected by wires 35 to the winding 13 and with sockets 32 which receive plugs 33 attached to wires 34 leading to a suitable amplifier. A cover co-operates with the base 4 and the whole casing is mounted in a yoke on a carrying arm. According to a modified construction, the reed 22 is in the form of a T, the upper arms of which are held against the top of casing 24 by the block 23 and extend into contact with the side walls of the casing.
Patent GB-398383-A (GB)
Title: Improved arrangements for controlling motors in electric traction systems
IPC: B60L15/04
Filed: 1933-01-09
Abstract: 398,383. Series-parallel control of D.C. motors. BACQUEYRISSE, L., 4, Villa Maillot, Neuilly-sur-Seine, France. Jan. 9, 1933, No. 744. Convention date, Jan. 30, 1932. Drawings to Specification. [Class 38 (iii).] Compound-wound traction motors are arranged for series-parallel acceleration, and during transition from series to parallel and vice-versa, the series fields only are excited, regenerative braking being obtained with the motors in series. The motors may run in parallel with only the series fields excited, or the shunt fields may also be excited, in which case automatic regeneration may take place. During acceleration, . both with the motors in series and in parallel, the series and shunt fields are regulated by diverter and series resistance respectively. The Specification as open to inspection under Sect. 91 comprises also an arrangement in which the shunt fields are excited at a reduced value during transition, and an arrangement for rheostatic braking in which the motor armatures are connected in parallel, the total current passing through the series fields in series, and assisting the shunt fields. This subject-matter does not appear in the Specification as accepted.
Patent GB-447380-A (GB)
Title: Improvements in or relating to the production of coke, gas and by-products
IPC: C10B5/02
Filed: 1936-01-09
Abstract: 447,380. Coke ovens. GAS CHAMBERS & COKE OVENS, Ltd., and BOWATER, N. J., Artillery House, Artillery Row, Westminster. Jan. 9, 1936, No. 751. [Class 51 (ii)] In a coke oven adapted for operation at low or intermediate temperatures, in which combustion is effected out of contact with the oven walls in a chamber or flues A separated from the oven walls by the flues B, the flues A are fired alternately by upward and downward combustion, and are associated with reversible generators. In the downward firing phase air from the regenerator R passes upwards through the flues B and burns with gas supplied through nozzles at the tops of the flues A. The two firing-phases may be of unequal length, the upward one being the longer, and the regenerators which absorb heat during this phase may be larger than the others, so that the air which passes through the flues B will be heated to a higher temperature.
Patent GB-929769-A (GB)
Title: Polymer compositions
IPC: D01F6/16
Filed: 1962-01-09
Abstract: A composition comprises a linear polyalpha-olefin and a soluble polymer of regular structure and obtained by polymerizing an alkyl ester of formula R-CH=CH-CH=CH-COOR1 wherein R is H, alkyl or aryl and R1 is C1 to C4 alkyl. Specified polyolefins are the polymers of propylene, butene, 4-methylpentene and styrene, in particular isotactic polypropylene.  The polymer of the alkyl ester may be polymethyl sorbate or polybutylsorbate and may be of stereoregular structure, e.g. of isotactic, diisotactic or erythro-diisotactic structure. The compositions may be formed into fibres which may be dyed preferably after partial or complete saponification followed by acidification, and/or after cross linking by vulcanization with ultra accelerators or by treatment with glycols.  The examples illustrate the dyeing of typical drawn fibres.  Specifications 828,791 and 907,821 are referred to.
Patent GB-246649-A (GB)
Title: Improvements in dividers
IPC: B43L9/10
Filed: 1925-01-12
Abstract: 246,649. Rose, G. G. Jan. 12, 1925. Multi-legged dividers. -In dividers having a third leg for use in setting out co-ordinates &c., the third leg is pivotally carried by a member rotatably mounted on one of the other legs, so that it can be adjusted to move in a plane inclined at more or less than a right-angle to that of the usual legs. The points of the legs can thus always be brought to lie on rectangular co-ordinates notwithstanding the varying obliquity of the legs. The additional leg 4 is attached by a hinge 6 to an arm 5 extending from a sleeve 7 which is rotatably mounted on the leg 2 to which it can be secured by a set-screw 8.
Patent HU-T58083-A (HU)
Title: Process for producing heterocyclic compounds and pharmaceutical compositions comprising such compounds
Inventor: CRAWLEY GRAHAM CHARLES
IPC: C07D213/34
Filed: 1990-02-16
Abstract: The invention concerns a heterocycle of the formula I <CHEM> wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; A is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene;  X is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- which, together with the carbon atom to which A<2> and A<3> are attached, defines a ring having 4 to 7 ring atoms, wherein A<2> and A<3>, which may be the same or different, each is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent JP-H05181171-A (JP)
Title: Optical space switch
Inventor: OKAMOTO SATOSHI
IPC: G02F1/313
Filed: 1992-01-06
Abstract: PURPOSE:To easily provide a large-sized switchboard by limiting a variable wavelength range to m times (m: output group size). CONSTITUTION:The optical space switch which is installed with variable wavelength light signal transmitters in incoming lines, is installed with fixed wavelength light signal receivers in outgoing lines and output the light signals respectively inputted to the plural incoming lines to any of the plural outgoing lines varying from each other is formed with G-pieces of input and output groups 10-1 to 10-4, 11-1 to 11-4 by grouping the respective incoming lines and outgoing lines by m-piece group each. The respective input and output groups are coupled to each other via m-pieces of GXG gate switches 12-1 to 12-5. The variable wavelength light signal transmitters of number m of the variable wavelengths are disposed with each incoming line in the respective input groups 10-1 to 10-4.
Patent JP-H02182864-A (JP)
Title: Material for heating unit having high electric resistivity value
Inventor: SASAYAMA SHINICHI
IPC: H05B3/12
Filed: 1989-01-06
Abstract: PURPOSE:To provide a high electric resistivity value to a material by uniformly dispersing Al2O3 into an Fe-Cr-Al alloy having a specific composition. CONSTITUTION:A material for heating unit is constituted by uniformly dispersing Al2O3 into a steel having a composition consisting of, by weight, 10-30% Cr, 2.5-15% Al, and the balance Fe with inevitable impurities. Suitable grain size of Al2O3 to be dispersed is usually <=10mum and also suitable amount of disper sion is about 0.1-10vol.%. If this material is manufactured by a powder metallur gical method, the amount of Al2O3 can be easily controlled. This material is used, e.g. for heating unit for heating furnace.
Patent JP-H05347080-A (JP)
Title: Tape cassette
Inventor: WATANABE MASARU
IPC: G11B23/087
Filed: 1993-01-06
Abstract: PURPOSE:To reduce rotation resistance of a hub and to attain the reduction of a tape running tension by making the part where the hub is brought into contact with a slide sheet, to be limited to only the edge of inner ring part of the hub in the axial direction. CONSTITUTION:A pair of hubs 6 is provided with the inner ring parts 21 and outer ring parts 22, and the tape is wound on the circumferential surfaces of outer ring parts 22. Projecting line parts 18 of slide sheets 1 provided on the upper case 5 and lower case 4 are arranged in almost parallel to a center line at both sides of the line connecting a pair of hubs 6. In this case, the constitution is made in such a manner that the space between the projecting line parts 18 is larger than the diameters of the outer ring parts 20 of the hubs 6 and also the end surfaces of inner ring parts 21 of the hubs 6 in the axial direction are supported by the flat part 19 of the projecting line part 18 on the slide sheet 1. Then, the distance F of space between the projected line parts and the diameter D of outer ring part for hub are made to keep the relation of D+4mm>=F>=D+0.2mm, between them.
Patent JP-S62159434-A (JP)
Title: Method for working thin film
Inventor: HONMA YOSHIO
IPC: H01L21/302
Filed: 1986-01-08
Abstract: PURPOSE:To prevent a substrate from damaging by etching a polymer resin layer for flattening a coated film layer under the condition that the etching velocities of a projecting pattern and a second polymer resin layer become equal. CONSTITUTION:Projecting patterns 31a-31d made of polyimide are formed on an Si substrate 30 covered by an SiO2 film having approx. 20nm of thickness on the surface, and covered with a coating layer 32 made of SiO2 thereon. A first polymer resin layer 36 is formed on the layer 32. Then, a second polymer resin layer 35 made of polyimide resin having excellent flatness is formed. It is etched back by reactive sputter etching using gas mixed with approx. 3% of O2 in C2F6. The etching velocity at this time is approx. 250nm/min for the SiO2 and approx. 200nm/min for both the first and second layers 35, 36. When the layer 32 becomes 0.8mum of thickness, it is etched back. Then, the patterns are removed, and predetermined holes and groove patterns are formed in the layer 32 without damaging the substrate 30.
Patent JP-H07206032-A (JP)
Title: Cover of liquid container
Inventor: SUEMASA TOSHIYUKI
IPC: B65D25/34
Filed: 1994-01-07
Abstract: PURPOSE:To eliminate defects such as bad appearance of polyethylene kerosene drums which are placed in a house, and deterioration of burning conditions in a stove or the like because of mixing of the kerosene with water, when dewing in the polyethylene drum occurs in accordance with decrease of the ambient temperature. CONSTITUTION:The upper part and the external periphery of a polyethylene drum 2 is covered with a cover 1. The cover 1 is constituted of a cover body 3 and a lid body 4 detachably applied on the cover body. An opening 7 corresponding to the handle 8 and mouths 9, 10 of the polyethylene drum is formed in the cover body 3 and an opening 12 corresponding to the handle 8 is formed in the lid body 4. A decorative lid 13 is fitted to the opening 12. And a pocket 17 to contain a pump 15 is provided in the cover body 3.
Patent JP-H05184000-A (JP)
Title: Automatic sound field corrector for audio system
Inventor: NOGUCHI TADAO
IPC: H04S5/02
Filed: 1992-01-07
Abstract: PURPOSE:To automatically correct the sound field characteristics by the normal reproduction of the music source without special test signals. CONSTITUTION:The signal level by bands of a speaker reproduction sound caught by a microphone 18 and an audio source signal to be outputted from audio equipment are detected by a first circuit 20 detecting signal levels by bands and a second circuit 80 detecting signal levels by bands. Based on the detected output, a microcomputer 150 finds the average detection level at the constant time during the same period at the microphone and at the audio source for each band. The relative reference between the microphone frequency characteristic curve and the audio source frequency characteristic curve is calculated based on the average detection level by bands at the microphone and at the audio source. The sound field correction for a sound field correction circuit 12 is controlled to cancel the relative difference between the microphone frequency characteristic curve and the audio source frequency characteristic curve.
Patent JP-S58126816-A (JP)
Inventor: DEBITSUDO MAACHIN MORAN
IPC: A61K39/35
Filed: 1983-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02182635-A (JP)
Title: Image forming device
Inventor: NAKAYAMA BUNJI
IPC: H04N1/393
Filed: 1989-01-06
Abstract: PURPOSE:To keep on mass capacity image forming by making the changeover of feed cassettes in accordance with priority when it is detected that no transferred form is available in the cassettes, and changing an image forming condition depending on the size of the transferred form when the transferred form in the feed cassettes is different in size. CONSTITUTION:When the priority of a feed cassette in a device main body 1 and a feed cassette device 2 is designated by the input by keys or the input by commands, and when it is thereafter judged by the comparison of a form size among respective feed cassettes that the size of a form is consistent with a required one, a control section 61 takes the form out of each cassette in order as designated by the detection of form availability detectors 66, 76 and 77 so as to send it to an image transfer section. When it is judged by the comparison of the size of the form among respective cassettes that the cassette in a high rank is not consistent with the cassette in a lower rank in the size of a form, the control section 61 changes an image formation magnifying power in an image forming operation depending on both image information and the size of the form. Then, the cassette is changed thereafter based on the timing for no availability of forms in each cassette in the similar way as set forth here in above.
Patent JP-H06203557-A (JP)
Title: Semiconductor memory device
Inventor: KAWAHARA TAKAYUKI
IPC: G11C11/409
Filed: 1993-01-07
Abstract: PURPOSE:To provide the semiconductor memory device of low current consumption by reutilizing the current once supplied from a power source in other circuits without immediately passing this current to the ground. CONSTITUTION:Switches SP and SN which respectively short first common source lines PP 1 and PN 1 and second common source lines PP 2 and PN 2 are provided between these common source lines. Then, the second common source line potential is changed by the charges of the first common source lines and data lines opened to the amplitude of VD-VS and the data lines connected to the second common source lines are amplified to half the intrinsic amplitude; thereafter, the amplification by a sense amplifier is executed by which the charge/discharge current of the data lines is reduced by about half.
Patent MA-39738-A (MA)
Title: Procédé de commande pour un appareil chargeur destiné à un véhicule électrique
Inventor: GREENOUGH JIM
IPC: B60L15/02
Filed: 2015-10-08
Abstract: Procédé de commande d'un système électrique pour un véhicule de type grille est activé, le système comprenant: une source bi-directionnelle d'énergie à courant continu; une machine électrique comprenant un rotor, un stator, un premier enroulement et un second enroulement, dans lequel le stator comporte le premier enroulement; un premier circuit de commande connecté au premier enroulement et comprenant une entrée configurée pour être couplée au réseau; et un second circuit de commande à travers lequel le second enroulement est connecté à la source bi-directionnelle d'énergie à courant continu. Le procédé consiste à coupler le premier circuit de commande à la grille; faire fonctionner le premier circuit de commande en fonction d'un courant procédé vecteur spatial orientation de champ de manière à convertir l'énergie électrique de grille fourni dans une forme d'onde de tension alternative, qui comprend périodiquement la commutation d'un vecteur de courant dans un cadre de référence dq entre diamétralement opposées des premier et second points de vecteur, le vecteur de courant étant disposée à un certain angle par rapport à l'axe d pour déterminer une valeur de composante d'axe d et une valeur de composante d'axe q; et le chargement de la source bi-directionnelle d'énergie à courant continu en utilisant une forme d'onde de tension alternative induite dans le second enroulement résultant d'un couplage magnétique entre les premier et second enroulements.
Patent MA-41244-A (MA)
Title: Dispositif de réflexion pour centrale solaire thermique
Inventor: BREGEARD ETIENNE
IPC: F24S23/70
Filed: 2015-12-23
Abstract: Suivant un aspect, la présente invention concerne un dispositif de réflexion pour centrales solaires thermiques comprenant au moins un réflecteur (2000) comprenant au moins une surface réfléchissante des rayons solaires, ladite au moins une surface réfléchissante étant courbe, caractérisé en ce que ladite au moins une surface réfléchissante comporte au moins une première partie (2010) et une deuxième partie (2020) articulées l'une par rapport à l'autre en rotation, les première (2010) et une deuxième parties (2020) étant configurées de sorte que leur rotation relative entraîne une modification de la zone focale du réflecteur (2000).
Patent TR-27290-A (TR)
IPC: F27B21/00
Filed: 1993-03-02
Abstract: The invention relates to the cooling of warm bulk material, in particular cement clinker, ore material or the like, in a grate cooler, on the cooling grate surface of which the bulk material is transported along and at the same time passed through by a cooling-gas flow. To achieve great cooling efficiency with a relatively small grate surface, at least a part quantity of bulk material is drawn off downwards from the bulk-material layer by gravity on the transport path of the bulk material before the cooler outlet.
Patent TR-25951-A (TR)
IPC: C11D10/02
Filed: 1992-04-15
Abstract: An aqueous liquid detergent composition for handwashing soiled dishware includes specific narrow classes and amounts of magnesium or sodium alkyl benzene sulfonate surfactant, alkyl ether sulfate surfactant, C12-C16 alkyl polyglucoside and alkanolamide foam stabilizer. A higher alkyl sulfosuccinate or sulfosuccinate, optionally ethoxylated, anionic surfactant may also be present. The compositions are capable of generating a stable foam and are effective in cleaning greasy soils with acceptable mildness for the consumer and with good rinseability.
Patent TR-28756-A (TR)
IPC: G02B6/44
Filed: 1994-09-08
Abstract: An optical fibre break out device which comprises: 1) means for removably securing the device to an optical fibre organizer; 2) a first passage for retaining a larger fibre tube; and 3) one or more second passages for retaining a plurality of smaller fibre tubes such that fibres can pass between the larger tube and each smaller tube without significant light loss.
Patent UY-33461-A (UY)
Title: Compuestos heterocíclicos, su preparación y su aplicación terapéutica
Inventor: DAVID MIDDLEMISS
IPC: A61P3/10
Filed: 2011-06-22
Abstract: La invención está dirigida a determinados compuestos nuevos, a los métodos para producirlos y a los métodos para tratar o mejorar un trastorno mediado por quinasa.
Patent UY-34436-A (UY)
Title: Metodo de control del peso
Inventor: SANCHEZ MATILDE
IPC: A61K31/55
Filed: 2012-11-06
Abstract: Se proporcionan métodos para determinar si un individuo responde al tratamiento con (R)-8-cloro-1-metil-2,3,4,5-tetrahidro-1H-3-benzazepina o una sal, solvato o hidrato farmacéuticamente aceptable de la misma. Se proporcionan métodos para seleccionar a un individuo para el tratamiento con (R)-8-cloro-1-metil-2,3,4,5-tetrahidro-1H-3-benzazepina o una sal,solvato o hidrato farmacéuticamente aceptable de la misma de una pluralidad de individuos que  necesitan controlar su peso. También se proporcionan métodos para control del peso en un individuo que lo necesita. También se proporcionan compuestos, composiciones y kits para su uso en un método para controlar el peso en un individuo.
Patent UY-35601-A (UY)
Title: Rollo de papel tissue sin tubete interno, con rollo interno que forma un núcleo de sustento
Inventor: RODRIGO ZAMORANO
IPC: A47K10/16
Filed: 2014-06-09
Abstract: Rollo de papel tissue (Rt) sin tubete interno de apoyo, con un primer rollo interno (Ri), y un segundo rollo externo (Re) (ambos de papel tissue) que rodea completamente al primero. Entre el primero y segundo rollo, se encuentra una capa o lámina (M) de material distinto al papel tissue, que facilita la separación y desplazamiento entre ambos, formando dos rollos independientes (Re, Ri). El rollo interno (Ri) tiene una sección extrema libre (Se) en cuya superficie interna se encuentra una zona con un adhesivo (Za) recerrable que permite usar el papel tissue del rollo interno (Ri).
Patent UY-35699-A (UY)
Title: Composiciones y métodos para mejorar las características de crecimiento de una planta
Inventor: UNKEFER PAT J
IPC: C05G3/70
Filed: 2014-08-08
Abstract: La invención se refiere a métodos y composiciones para aumentar una característica de crecimiento de una planta, aumentando la eficiencia en el uso de nutrientes de una planta, o mejorar la capacidad de una planta para superar el estrés que comprende aplicar una composición que comprende ketosuccinamato, uno de sus derivados, o una de sus sales, a la planta o a un material de propagación de la planta.
Patent YU-31789-A (YU)
Title: Tooth paste which contains aluminum oxid-hydrat
Inventor: EVANS K A
IPC: A61K8/26
Filed: 1989-02-10
Abstract: This invention relates to toothpaste containing an alumina hydrate abrasive and flavouring. According to the invention, there is provided a toothpaste containing flavouring and unmilled, precipitated alumina trihydrate as an abrasive, wherein the alumina trihydrate particles have a median particle size of at least 3 micrometres. The median particle size of the alumina trihydrate is preferably below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres. It has been found that the use of an unmilled alumina trihydrate, obtained by precipitation, reduces the amount of flavouring material required to obtain a given flavour strength when compared with an equivalent content of milled alumina trihydrate of similar particle size.