baber/WOPTO huggingface dataset:
Patent LV-12852-B (LV)
Title: Unit of cylinders and pistons for four-stroke internal combustion  engine where cylinders are positioned axially one above another leaving open  space in the heads of cylinders for movement of piston's  core
Inventor: BLUMBERGS ILMARS
IPC: F02F3/20
Filed: 2002-03-04
Abstract: An invention pertains to the field of mechanical engineering, in particular concerning the four-stroke internal combustion engines. Its goal is a decrease of engine's weight and provision of new possibilities for arrangement of engine units. This has been achieved by positioning of cylinders (5) axially one above another, leaving open space in the heads of cylinders (1) for the movement of piston core (6), which enables movement of mutually immovable pistons (4), and by providing lubricating and/or cooling channels (7) in the pistons and piston core. The engine unit with cylinders and pistons containing two pistons and four combustion chambers is shown on fig.1.
Patent LV-10571-B (LV)
Title: Device for vibroacoustic massage
Inventor: VJACESLAVS FJODOROVS
IPC: A61H23/02
Filed: 1993-05-03
Abstract: The device contains an electric signal generator with adjustable power output and a converter connected to its output. Additionally, there is a connected summator, second and third generators, thereto the first generator has supplementary input for automatic frequency control, that is connected to the summator's output. The summator's first input is connected to the second generator output and its second input to the third generator output via a signal amplitude controller. The second generator smoothly changes the first generator's frequency in the 20 Hz - 9 kHz range within the time period of 10 - 60 sec. The third generator saltatorily changes the first generator frequency 1-3 times in the range of 0.5-10 Hz. Thereby the optimal vibration frequency is achieved to any diameter blood-vessels, increasing many times the liquid traffic speed in blood-vessels and various density tissues. The device can be used with appliances for body liquids (blood, lymph etc.) traffic speed acceleration in human and animal tissues.
Patent MX-174034-B (MX)
Title: Mecanismo de transferencia de articulos de vidrio o materiales similares
Inventor: QUIROGA JOSE ALBERTO MONTEMAYO
IPC: C03B9/40
Filed: 1986-08-18
Abstract: La presente invención se refiere a un mecanismo de transferencia de artículos o materiales similares caracterizado porque comprende: una estructura de soporte; medios de impulsión acoplados sobre la parte superior de dicha estructura de soporte; al menos una barra guia acoplada a la parte inferior de la estructura de soporte; un soporte deslizable acoplado a dichas barras guia; medios de transmisión primarios acoplados entre dichos medios de impulsión y el soporte deslizable el cual, a través de un movimiento de rotación de dichos medios de transmisión primarios, el soporte deslizable se mueve en línea recta con un movimiento hacia adelante o hacia atrás sobre dichas barras guía; medios de transmisión secundarios acoplados a dichos medios de transmisión primarios, a través del soporte deslizable, para generar una carrera más larga del mecanismo de transferencia; un conjunto de cilindro y pistón, integrado en los medios de transmisión secundarios, para efectuar un movimiento ascendente o descendente de dicho pistón cuando el mecanismo de transferencia arriba a posiciones de recepción o entrega; y, medios de transferencia de artículos acoplados a dicho pistón para sujetar el artículo y para transportarlo linealmente entre una primera posición y una segunda posición.
Patent MX-165603-B (MX)
Title: Material y procedimiento contra sobrecargas electricas
Inventor: HYATT HUGH MARVIN
IPC: H01B7/28
Filed: 1987-07-08
Abstract: La presente invención se refiere a un material de resistencia no lineal para proveer protección contra sobrecargas eléctricas, contra perturbaciones eléctricas transitorias que tienen tiempos de elevación tan rápidos como unos cuantos nanosegundos o menos, caracterizado porque comprende una matriz formada de una mezcla de: a) partículas separadas de materiales conductores, el tamaño de la mayoría de las partículas conductoras es menor que aproximadamente varios cientos de micras, b) partículas separadas de materiales semiconductores, siendo el tamaño de la mayoría de las partículas semiconductoras inferior a aproximadamente varios cientos de micras, y c) materiales aislantes que revisten las partículas de material conductor y las partículas de material semiconductor para proveer cadenas de las partículas dentro de la matriz, con distancias de separación entre partículas, a lo largo de las cadenas, menor que alrededor de varios cientos de Angstroms, en promedio, permitiendo de esa manera la conducción no lineal sustancial entre las partículas de las cadenas por formación cuantico-mecánica de túnel de electrones, en respuesta a las perturbaciones eléctricas transitorias de alta energía.
Patent NO-138514-B (NO)
Title: Fremgangsmaate og apparat til fremstilling av en dobbeltvegget enhet
Inventor: GREER KENT REANEY
IPC: E06B3/673
Filed: 1972-05-24
Abstract: Fremgangsmåte og apparat til fremstilling av en dobbeltvegget enhet.
Patent NO-155932-B (NO)
Inventor: SCIAVOLINO FRANK CHRISTIAN
IPC: A61K31/70
Filed: 1983-02-28
Abstract: Erythromycin antibiotics of the formula: 
<CHEM>
 and their pharmaceutically acceptable acid addition salts, wherein R is hydrogen, alkanoyl having two or three carbon atoms and ethyl succinyl: R1 and R2 when considered separately are, respectively, hydroxy and hydrogen; R1 and R2 when considered together are an oxo group; R3 and R4 when considered separately are each hydrogen; and R3 and R4 when considered together are @C = O; processes for their preparation, and pharmaceutical compositions containing them.
Patent NO-168068-B (NO)
Inventor: HAMACHER WALTER
IPC: E04B2/82
Filed: 1987-11-20
Abstract: With a suspended sliding partition with a level track (1) and at least one panel-like element (3) is provided an upper mounting rail (4) which is suspended from the track (1) by two carrying bolts (2) which extend through a continuous slot in the underside of the track (1) into the latter and are there each connected to a carrying device (26, 27, 28, 40) which is supported in the track (1). The track (1) has two guide channels (12, 20) arranged at a distance one above the other and provided with lateral guiding surfaces (13, 21) on both sides, as well as a level supporting surface (17). On each carrying bolt (2) are mounted two lateral guiding elements (23, 30, 33, 34) which are guided in one of the guide channels (12, 20), as well as the carrying device (26, 27, 28, 40) which is supported on the supporting surface (17). The carrying device may be constructed as a plate (26, 40) which is fixed rigidly or pivotably to the carrying bolt (2) and which is provided with at least two balls (28) which roll over the supporting surface (17).
Patent NO-170428-B (NO)
Title: Substrat av polymert materiale, samt fremgangsmaate for fremstilling av substratet og fremgangsmaate for peptid-syntese
Inventor: SHERRINGTON DAVID COLIN
IPC: B01D15/08
Filed: 1988-04-22
Abstract: Et substrat som omfatter et porøst polymermateriale som har en porøsitet på minst 75% og omfatter porer som har en diameter innen området 1 til 100 pm og er gjensidig forbundet ved en flerhet av hull, og en gel eller et materiale tilpasset for i bruk å danne en gel, hvor gelen eller for-gel-materialene inneholdes og tilbakeholdes inne i porene i polymermaterialet og er tilpasset for i bruk gjensidig å påvirke et reaktivt stoff, og kan dannes ved å avsette og tilbakeholde gelen, eller et materiale tilpasset for i bruk å danne en gel, inne i porene i det porøse polymermateriale. Den høye porøsitet hos det porøse polymermateriale i kombinasjon med tilbakeholdelsen av gelen inne i porene gir anledning til at høye belastnings-kapasiteter, spesielt når det gjelder peptid-syntese, kan oppnås. Substratet kan anvendes ved kjemisk syntese, kromato-grafiske teknikker, ionebytting og separasjons-teknikker.
Patent NO-174026-B (NO)
Inventor: AZEMA ALAIN
IPC: G02B27/00
Filed: 1988-07-07
Abstract: Optical system intended to be arranged between a source, capable of emitting a light beam, and a target, comprising a first optic for focussing of the said beam, the said beam having at the entry of the said optic a cross-section which is at least substantially circular and, as a result of characteristics inherent to the light beam, having at the image focus of the said first focusing optic a cross-section of oblong shape. 
<??>According to the invention, it comprises in succession, in the direction of propagation of the said beam (5) downstream of the said first optic (8), first means (11) arranged at the image focus (9) of the said first focusing optic (8), capable of taking a variable part of the area of the cross-section (10) of the said beam (5) to the said image focus (9), and a second focusing optic (14). 
<??>Application to a surgical apparatus intended to modify the curvature of the cornea. 
<IMAGE>
Patent NO-176547-B (NO)
Inventor: LIU RICHARD TIEN-SZU
IPC: A23F3/18
Filed: 1990-02-09
Abstract: A beverage infusion device (10) for preparing an individual cup of an infusible beverage such as coffee and tea. The device includes one or more porous pouches (12) containing infusible material permanently or removably secured to a rotatable, hand held shaft (11), with the pouches extending radially outwardly from the shaft and dimensioned to fit within a conventional beverage cup or mug. In use, the device inserted in a cup of hot water and the shaft is rotated between the thumb and finger of the user in alternating clockwise and counter-clockwise directions. Upon rotation of the shaft and the pouches secured to the shaft, a centrifugal flow pattern is created in water which enhances the efficiency of extraction of the infusible material. When the pouches are permanently secured to the shaft, the entire device is discarded after use. When the pouches are removably secured to the shaft, the pouches are separated from the shaft after use and discarded, with the shaft portion of the device being reusable.
Patent NO-171427-B (NO)
Inventor: ANFINDSEN OLE ARNT
IPC: F16K7/06
Filed: 1990-05-25
Abstract: PCT No. PCT/NO91/00078 Sec. 371 Date Nov. 25, 1992 Sec. 102(e) Date Nov. 25, 1992 PCT Filed May 24, 1991 PCT Pub. No. WO91/19124 PCT Pub. Date Dec. 12, 1991.An adjustable control valve for flow regulation of gas or liquid includes a controlled hose clamp device, preferably with two clamping members disposed on respective sides of a hose for adjustable compression of the hose and thereby setting of the flow cross-section of the hose at a compression site between the clamping members. The control valve comprises further a movable cam disk, e.g. a rotatable eccentric sheave actuated by a shifting mechanism, preferably a step motor, disposed for variable compression of the hose in accordance with the position of the cam disk or eccentric sheave. For automatically controlled setting of the flow cross-section of the hose, the shifting mechanism may be arranged to be controlled from a measuring device mounted for gauging the flow in the hose downstream of the compression site (As). In practice such regulation may be used for controlling the quantity ratios between the supplies of paint, jet formation air and atomizing air, respectively, to an atomizing gun, preferably by a common data processing unit inserted between the control valves and measuring device(s) in all control loops for the supplies of paint, jet formation air and atomizing air to the spray gun.
Patent NO-176081-B (NO)
Title: Fremgangsmåte for stansing av en flåmaskin og flåmaskin utstyrt for dette
Inventor: TOWNSEND RAY THEODORE
IPC: A22C21/00
Filed: 1990-10-26
Abstract: Denne oppfinnelsen benytter en vanlig flåraaskin for kjøttprodukter som har en ramme, et langstrakt flåblad, en roterbar griperull plassert ner kniven, en elektrisk motor funksjonelt koblet til griperullen og en elektrisk strømkilde, og en faresone definert som området i nærheten av griperullen ved kniven. Motoren er en bremsemotor som har en normalt hvilende bremsemekanisme tilpasset slik at den stopper motoren helt og øyeblikkelig når den settes i gang. En sikringskrets er elektrisk koblet til bremsemotoren, kniven og griperullen. Sikringskretsen er normaltrutt og konstruert slik at den sluttes når enhver strømførende anordning, som for eksempel en operatør-hanske laget av et strømførende materiale, elektrisk sammenkobler kniven og griperullen ved samtidig å komme i kontakt med kniven og griperullen. Slutningen av sikringskretsen forårsaker at bremsemekanismen blir satt i funksjon helt og øyeblikkelig, og dette stopper øyeblikkelig griperullens videre rotasjon. En alternativ form av oppfinnelsen omfatter terminaler plassert ner hverandre i maskinens faresone som vil forårsake at strømmen til maskinen slås av når en av operatørens strømførende hansker kommer i kontakt med den. Nok en alternativ form av denne oppfinnelsen omfatter parvise strorobryterterminaler jevnt plassert på maskinen, som bare kan stenges ved samtidig, men uavhengig kontakt mellom hvert pars terminaler og den respektive strømførende hansken. Oppfinnelsens metode inkluderer strømbryterterminalpar på maskinen som kun kan sluttes ved samtidig, men uavhengig kontakt mellom hvert pars terminal og de respektive strømførende hanskene.
Patent NO-178780-B (NO)
Inventor: APSNER BERNHARD
IPC: H05B41/392
Filed: 1990-12-28
Abstract: A process for controlling the brightness (dimming) of a gas-discharge lamp (GE) which is located in a series resonant circuit (L1, C1) connected to a rectifier-inverter combination (10, 20), by varying the frequency (f) and the duty ratio (D, d) of the output alternating variable (uw) generated by the inverter and supplied to the gas-discharge lamp and to the series-resonant circuit (X; L1, C1, GE). The lamp (GE) is operated in a frequency range in which the dependency of the lamp power (Pab) on the frequency (f) of the output alternating variable (uw) can be represented by the duty ratio (D, d) as a parameter as a family of characteristic curves (K1, K2, K3, ...), each of which runs in the manner of a bell-shaped curve starting from a maximum value and reducing to form a point of inversion. The maximum value of the individual characteristic curves (K1, K2, K3, ...) of the family becomes smaller as the duty ratio (d1, d2, d3, ...) associated with these characteristic curves (K1, K2, K3, ...) as a parameter becomes smaller. The process is intended to be designed such that the brightness of a gas-discharge lamp can be varied in a stable manner without flicker. This is achieved in that the frequency (f) and the duty ratio (D, d) are in each case selected such that the operating point (B1, B2, B3, ...), with at least two characteristic curves selected or available for a specific lamp power (Pab), in each case coming to rest on that characteristic curve which has the lower gradient at this lamp power (brightness). <IMAGE>
Patent SE-325426-B (SE)
Inventor: SULMONT A
IPC: G01B17/02
Filed: 1967-03-07
Abstract: 1,166,717. Ultrasonic inspection devices. VALLOUREC S.A. 13 March, 1967 [14 March, 1966], No. 11721/67. Heading H4D. In a method of detecting thickness variations in an article having two parallel surfaces ultrasonic energy introduced into the article in a plane normal to the surfaces is detected in the same plane after undergoing multiple reflection between the surfaces and a thickness variation is indicated by a diminution in the intensity of the detected energy. As applied to inspecting a tube 1, pulsed ultrasonic energy is introduced and detected in a diametral plane through points A, B by respective transducers 2, 4 coupled to the tube by water jets 5. The presence of a surface hollow 8 causes deviation of the ultrasonic beam from this plane and hence a reduction in the detected signal intensity as indicated on a cathode ray tube. To provide scanning of the tube wall, relative motion between the tube and the transducers is imparted in the form of a helix whose pitch is about equal to the transducer separation. The thickness inspection may be made at the same time as conventional inspection for internal defects using transverse waves.
Patent YU-45793-B (YU)
Title: Postupak za dobijanje stabilnih kristalnih adicionih soli 7-/alfa-(2-aminotiazola-4-il)-alfa-(z)-metoksiimino acetamido/-3-/(1-metil-1-pirolidino)-metil/-3-cefem-karboksilata sa kiselinama, kao i preparata koji ih sadrže
Inventor: KAPLAN M A
IPC: A61K31/545
Filed: 1986-07-31
Abstract: POSTUPAK ZA DOBIJANJE STABILNIH KRISTALNIH ADICIONIH SOLI  7-/ALFA-(2-AMINOTIAZOLA-4-IL)-ALFA-(Z)-METOKSIIMINO ACETAMIDO/-3-/(1-METIL-1-PIROLIDINO)-METIL/-3-CEFEM-KARBOKSILATA SA KISELINAMA, KAO I PREPARATA KOJI IH SADRŽE , naznačen time, što se gradi smeša bar dva molska ekvivalenta azotne kiseline i amfoternog jona koji odgovara navedenoj adicionoj soli sa kiselinom, tako da njegova koncentracija u smeši bude veća od 100 mg/ml; što se kristalizacija navedene adicione soli sa kiselinom izaziva zasejavanjem ili trljanjem sa staklenim štapićem,, nakon čega sledi razblaživanje sa 2-propanolom i hladjenje; i što se vrši izolovanje stabilne kristalne dinitratne adicione soli sa kiselinom, poželjno filtriranjem, ispiranjem i sušenjem pod vakuumom. Prijava sadrži još 4 patentna zahteva.
Patent YU-47213-B (YU)
Title: Azaheterociklična jedinjenja i postupak za njihovo dobijanje
Inventor: FLORJANIC M
IPC: C07D215/00
Filed: 1989-10-19
Abstract: Azaheterociklična jedinjenja formule I gde R1 predstavlja etil, ciklopropil, 2-fluoroetil, X N, CH ili CF, Y N, CCl ili CF, R2 H, alkil s 1 do 4 atoma ugljenika ili R5CO-, pri čemu je R5H ili alkil s 1 do 4 atoma ugljenika; R3H ili alkil s 1 do 4 atoma ugljenika, i R4 -OR6, pri čemu je R6 H, alkil s 1 do 4 atoma ugljenika, ili NR7R8, pri čemu je svaki od R7 i R8 nezavisno H, ravan ili razgranat alkil s 1 do 4 atoma ugljenika ili (CH2)n, pri čemu je n od 2 do 7, ili (CH2)mOH, pri čemu je m od 1 do 5, te njihove farmaceutsko prihvatljive soli i hidrati. Prijava sadrži još 1 nezavisan zahtev.
Patent RS-50123-B (RS)
Inventor: KOHN Rachel
IPC: A61K9/10
Filed: 1999-11-22
Abstract: Postupak za proizvodnju farmaceutske kompozicije, naznačen time, što sadrži sledeće faze: a) mešanje odgovarajuće količine farmaceutski aktivnog jedinjenja formule I ili njegove farmaceutski prihvatljive soli sa odgovarajućom količinom biorazgradivog polimera tokom dovoljnog vremenskog perioda i na odgovarajućoj temperaturi i pritisku, pri čemu se dobija suva smeša datog farmaceutski aktivnog molekula i naznačenog polimera, gde naznačeni biorazgradivi polimer ima temperaturu staklastog prelaza (Tg) ispod 60°C; b) podvrgavanje date suve smeše podesnom mešanju pomoću jedno-pužnog ekstrudera na odgovarajućoj temperaturi i pritisku tokom dovoljnog vremenskog perioda tako da dati polimer omekša i formira fluidizovani medijum i dati farmaceutski aktivni molekul je dovoljno rastvoren da formira čvrsti rastvor koji ima u suštini homogeno dispergovanu smešu datog farmaceutski aktivnog molekula i naznačenog polimera, i ova homogena smeša je oblikovana u struk; c) granulacija struka; i d) pulverizacija datih granula u cilju formiranja mikročestica biorazgradivog polimera i farmaceutski aktivnog jedinjenja, gde mikročestice imaju raspodelu veličina u opsegu od oko 10 do 200 μm tako da su date mikročestice podesne za formiranje formulacije koja se može injektirati. Prijava sadrži još 39 patentnih zahteva.
Patent ZA-814676-B (ZA)
Title: Novel phosphorous esters of cyanohydrins
Inventor: HODAKOWSKI L
IPC: C07F9/17
Filed: 1981-07-09
Abstract: Novel phosphorous esters of cyanohydrins which exhibit outstanding pesticidal activity. A method of controlling pests by subjecting the pests to a pesticidally active amount of a compound of this invention is also covered. The esters have the general formula: <CHEM>  wherein X is O or S; R and R1 are the same or different and are independently hydrogen, lower alkyl (C1-C15), whereby C3-C15 can be branched or unbranched, and wherein the alkyl chain can be substituted or unsubstituted with alkylthio, alkoxy, or one or more halo; cycloalkyl (C3-C8), alkenyl, phenyl, benzyl, pyridinyl, pyrimidinyl, furanyl, pyranyl, naphthalene, thiophene, all of which may be optionally substituted with one or more halogen, nitro, cyano, allyloxy, trihalomethyl, alkyl, alkylthio, alkoxy, or aryloxy, aryloxy alkyl, which can be further substituted with alkoxy, halogen, alkyl, or trihalomethyl groups; taken together R and R1 may form a 5 or 6 membered carbocyclic ring. R2 and R3 can be the same or different and are independently:  a) alkyl (C1-C10),  b) alkylthio (C1-C8),  c) haloalkyl (C1-C8), d) alkoxy (C1-C8) with the proviso that R2 and R3 may not be alkoxy at the same time,  e) alkyl or dialkyl amino (C1-C8), f) phenyl or benzyl which can be optionally substituted with one or more nitro, cyano, halogen, trihalomethyl, alkyl, alkoxy alkylthio or aryloxy,  g) thioaromatic radicals, and h) oxyaromatic radicals. i
Patent ZA-817752-B (ZA)
Title: Bumperless gun nailer
Inventor: NIKOLICH MILOVAN
IPC: B25C1/04
Filed: 1981-11-10
Abstract: A fastener applying tool driven by air in a driving stroke and a return stroke featuring noise and recoil reduction and increased efficiency, driving force, and speed of operation. Air directed into the main cylinder to force the main piston through its driving stroke is stored in a chamber to rapidly return the main piston. Air compressed by the main piston at one end of the main cylinder is used to form an air cushion to keep the main piston from striking the bottom of the cylinder. The main piston cycles within a slidably mounted main cylinder. Pressurization of one end of the main cylinder during the driving stroke repositions the main cylinder to close the main valve to shut off high pressure air from the main piston and open a valve to vent the air above the piston to atmosphere. Upward movement of the cylinder and rapid return of the piston significantly reduces the recoil force normally experienced in such a tool. A valve assembly coaxially located at the opposite end of the main cylinder functions to admit and exhaust air to pressurize and vents the piston and main cylinder respectively. Noise suppression is achieved by an elastomeric cap. Rapid acting components reduce air wastage and improve overall tool efficiency.
Patent ZA-822093-B (ZA)
Title: Novel antimicrobia triazole derivatives
Inventor: STURM ELMAR
IPC: C07D401/06
Filed: 1982-03-26
Abstract: A compound selected from the group consisting of a 2 min -amino-2 min -phenyl-ethyl-1H-1,2,4-triazole of the formula (I) <CHEM> and the phytopharmaceutically acceptable salts and metal complexes thereof, wherein: R1 is a member selected from the group consisting of hydrogen, halo, C1-C4-alkyl, C1-C4-alkyloxy, and C1-C2-haloalkyl; R2 is a member selected from the group consisting of hydrogen, halo, C1-C4-alkyl, C1-C4-alkyloxy, C1-C2-haloalkyl and phenyl; R3 is a member selected from the group consisting of hydrogen, C1-C12-alkyl, C3-C8-cycloalkyl which is optionally substituted with C1-C4-alkyl, and aralkyl with maximum 2 carbon atoms in the alkyl part and optionally substituted on the phenyl nucleus with halo or nitro; R4 is a member selected from the group consisting of hydrogen and C1-C4-alkyl; whereby R3 and R4 may, together with the nitrogen atom to which they are attached, form a 3- to 7-membered saturated heterocyclic ring which may optionally be interrupted by oxygen, sulfur or NR5 and optionally substituted with R6, wherein R5 and R6 are each independently C1-C4-alkyl, a method of combating microorganisms by the use of such compounds, microbicidal agents comprising such compounds as active ingredients, processes of preparing the subject compounds and intermediates used therefore.