baber/WOPTO huggingface dataset:
Patent ES-2631377-B1 (ES)
Title: Equipo de etiquetaje de mercancias paletizadas
Inventor: LAMBEA JOSÉ MARÍA
IPC: B65C9/18
Filed: 2016-02-26
Granted: 2018-06-12
Abstract: Equipo de etiquetaje de mercancías paletizadas que comprende una unidad de impresión (2) dispuesta sobre un soporte (3) que está provisto de un primer sistema de regulación de altura, donde la unidad de impresión cuenta con unos medios de interfaz de control; dentro de cada unidad de impresión (2) se disponen: dos cabezales de impresión (7) provistos cada uno de ellos con un segundo sistema automático de regulación de alturas de trabajo, y con unos sensores ópticos de fin de rollo; un brazo robotizado (8) en tres ejes, encargado de la aplicación de cada etiqueta sobre la mercancía paletizada, en hasta tres de sus caras, mediante unos servomotores y una placa de aspiración (10) provista de un sistema de aspiración y soplado y asociada a un lector de código de barras (11). Se consigue un equipo de etiquetado de mercancías paletizadas sin paradas, que permite una adaptación de manera automática a diferentes alturas de trabajo, superficies y formas de la mercancía paletizada.
Patent ES-2610796-B1 (ES)
Title: Procedimiento para hormigonar forjados y cubiertas de paneles estructurales de hormigón armado con núcleo de poliestireno expandido
Inventor: ZOLEZZI HEIFER MARCELO ROBERTO
IPC: E04C5/20
Filed: 2016-11-11
Granted: 2017-10-24
Abstract: Procedimiento para hormigonar forjados y cubiertas de paneles estructurales de hormigón armado con núcleo de poliestireno expandido.#El procedimiento consiste en que sobre la armadura (3) de los paneles estructurales (4) que han de formar parte del forjado se dispongan separadores de hormigón (1) que se fijan mediante alambres (2) sobre la cara inferior de esos panel estructurales (4), estableciéndose estos sobre una capa de, micro-hormigonado (6) dispuestos sobre un encofrado convencional (5), con los separadores (1) hacia abajo, para que estos queden embebidos en la armadura (3) sobre la citada capa de micro-hormigonado (6) cuyo espesor será aproximadamente 30 o 40 mm, para finalmente verter el hormigón (7) sobre la superficie superior de los paneles estructurales (4). De esta manera la cara inferior resulta totalmente lisa, sin desperdicio de material y con rapidez de ejecución.
Patent ES-2608504-B1 (ES)
Title: Estructura flotante autoinstalable de tipo spar para  soporte de aerogeneradores de gran potencia
Inventor: BERENGUER COBIAN JOSE
IPC: F03D13/25
Filed: 2017-02-15
Granted: 2018-01-26
Abstract: Estructura flotante de tipo Spar que sirve como base para aerogeneradores off-shore de gran tamaño constituida por un cajón triangular inferior de hormigón armado, y otro superior metálico, también triangular, sobre el que apoya el fuste del aerogenerador, unidos mediante tres columnas elevables, dispuestas en los vértices.#La estructura propuesta, pertenece a la tipología de las plataformas Spar, por basar fundamentalmente su funcionamiento en el descenso del centro de gravedad del conjunto, pero tiene también componentes de semisumergible por tener tres flotadores en la línea de flotación que aumentan su par restaurador.#Su bajo calado inicial (en torno a los 10 m), aumenta notablemente la disponibilidad de muelles cercanos al lugar de implantación para su construcción y montaje. Por otra parte, la sencilla geometría de su base, permite realizarse mediante un sistema de construcción sencillo y eficaz, similar al empleado para la elaboración de cajones portuarios.#Tiene un sistema innovador de puesta en servicio del tanque de lastrado que permite remolcar la estructura con el aerogenerador completamente instalado "on-shore" con gran estabilidad naval, y una vez llegado a su posición de trabajo, sin la necesidad de empleo de ningún medio de elevación auxiliar (Jack-up, grúas heavilift), se lastra sólo con agua y se desciende a gran profundidad asegurando significativas menores inclinaciones para el correcto funcionamiento del aerogenerador.#A diferencia de otros sistemas Spar existentes, el tanque de lastrado es izable y reflotable y permite remolcar de nuevo la plataforma con el aerogenerador, para poder hacer labores de reparación o mantenimiento en puerto.
Patent HR-P20010468-B1 (HR)
Inventor: DUNCAN ROBERT ARMOUR
IPC: G01N33/566
Filed: 2001-06-19
Abstract: Spoj formule  [regija  ]-[regija  ]-[regija  ]-[regija  ]	(I) ili njegova farmaceutski prihvatljiva sol, naznačen time da je [regija  ] cjelina formulegdje simbol "*" označava točku vezanja cjeline formule (2.0.0) za regiju  ;R4 je H ili C1-C2 alkil; R6 je H, C1-C2 alkil, C1-C2 alkoksi, -CN, -OH ili -CONH2;A je fenil, po želji supstituiran s do 4 supstituenta, neovisno izabranih između fluoro, kloro, -CO2R4, -OH, -CN, -CONR4aR4b, -NR4aR4b, -NR4aCOR4b, -NR4aCO2R4b, -NR4aS(O)pR4b, -S(O)pNR4aR4b, C1-C4 alkila, C1-C4 alkoksi, C1-C2 alkoksikarbonila, C1-C2 alkilkarbonila i C1-C2 alkilkarboniloksi, pri čemu navedeni C1-C4 alkil i C1-C4 alkoksi mogu po želji biti supstituirani s do 3 supstituenta neovisno izabrana između fluoro i kloro; p je 0, 1 ili 2; R4a i R4b su, svaki neovisno, H ili C1-C2 alkil; R5a je direktna veza, -CO- ili -SO2-;W1 je (i) direktna veza, ili (ii) kad je R5a -CO- ili -SO2-, C1-C3 alkilen, po želji supstituiran s do dva supstituenta R23, ili (iii) cjelina neovisno izabrana između formula (2.0.6) do uključivo (2.0.16); gdje simbol " " označava točku vezanja cjeline W1 za atom dušika u djelomičnoj formuli (2.0.0), a simbol "*" označava točku vezanja cjeline W1 za druge, preostale dijelove djelomične formule (2.0.0); R23 je fluoro, kloro, -CO2R4, -OH, -CN, C1-C4 alkoksi, C3-C7 cikloalkil ili fenil, pri čemu su navedeni C1-C4 alkoksi, C3-C7 cikloalkil i fenil po želji supstituirani s do dva supstituenta R11;R11 je fluoro, kloro, -CO2R4, -OH, -CN, -CONR4aR4b, -NR4aR4b, -NR4aCOR4b, -NR4aCO2R4b, -NR4aS(O)pR4b, -S(O)pNR4aR4b, C1-C4 alkil, uključujući dimetil, C1-C4 alkoksi, C1-C2 alkoksikarbonil, C1-C2 alkilkarbonil i C1-C2 alkilkarboniloksi, pri čemu navedeni C1-C4 alkil i C1-C4 alkoksi mogu po želji biti supstituirani s do 3 supstituenta neovisno izabrana između fluoro i kloro; R24 je H ili C1-C4 alkil; R25 i R26 su, svaki neovisno, -OH, C1-C2 alkil ili C1-C2 alkoksi, pri čemu navedeni C1-C2 alkil može po želji biti supstituiran s do 3 supstituenta izabrana između fluoro i -OH; R27 je (i) C1-C6 alkil, C2-C6 alkenil ili C2-C6 alkinil, gdje je svaki po želji supstituiran s do 3 supstituenta R28; ili (ii) -(CH2)n-(C3-C7 cikloalkil), gdje: (a) navedeni C3-C7 cikloalkil je po želji supstituiran s do 3 supstituenta R28, (b) n je 0, 1 ili 2, (c) u slučaju da je n = 0,  -ugljik navedenog C3-C7 cikloalkila je po želji supstituiran jednim supstituentom, izabranim između C1-C4 alkila i fenila, a navedeni C1-C4 alkil i fenil su po želji supstituirani 1 ili 2 supstituenta izabrana između -CH3, -OCH3, -OH ili -NH2; a (d) u slučaju da je n = 1 ili 2, nastali metilen ili etilen po želji je supstituiran jednim supstituentom izabranim između fluoro, -NH2, -N(CH3)n, -OH, -OCH3, C1-C4 alkila ili fenila, gdje su navedeni C1-C4 alkil i fenil po želji supstituirani 1 ili 2 supstituenta izabrana između -CH3, -OCH3, -OH ili -NH2; ili (iii) fenil, furil, tetrahidrofuranil, tetrahidropiranil, oksetanil, tienil, pirolil, pirolidinil, oksazolil, izoksazolil, tiazol
Patent HR-P20020888-B1 (HR)
Inventor: LEADBETTER MICHAEL R
IPC: A61K47/48
Filed: 2002-11-11
Abstract: Glikopeptid formule I: naznačen time, da je: R1 je odabran iz skupine koja se sastoji od vodik, alkil, supstituirani alkil, alkenil, supstituirani alkenil, alkinil, supstituirani alkinil, cikloalkil,supstituirani cikloalkil, cikloalkenil, supstituirani cikloalkenil, aril, heteroaril, heterociklik i -Ra -Y-Rb -(Z) ; ili je R1 saharidna skupina neobavezno supstituirana s -Ra-Y-Rb-(Z)x, Rf, -C(O)Rfili
Patent KR-790000493-B1 (KR)
Title: Feeding apparatus for spirally wound pipe manufacturing
Inventor: MISDANI DADASHI
Filed: 1974-11-27
Granted: 1979-05-24
Abstract: Appts. was composed of the driving axises (II) of rotation fixed parallelly and the rotational feeding support roller (16) fitting in the axis, and stopper (17) determining the position of the roller (16), and inclination control roller (18) indicating the axial direction of the roller(16), and spring for keeping inclination of the roller(16). The appts. was characterized that spirally wound pipe transmitted by the roller(16) was rotated and fed with the same inclination as the roller(16).
Patent KR-790001479-B1 (KR)
Title: Manufacture for production of soduim bicarbonate from diaphram cell liquors
Inventor: ANDRE ARTUR
IPC: C01D7/07
Filed: 1975-05-21
Granted: 1979-10-23
Abstract: Sodium bicarbonate(I) were prepd. by treatment of CO2 in sodium chloride diaphram cell liquors with NaOH and NaCl by treating the diaphram cell liquors with gas contg. CO2, passing the soln. operated with gas contg. CO2 to give(I) ppt., obtaining the suspension soln cooled to a final temp of <45≰C, (I) was sepd.; and part of the suspension soln. recycled into the(1) soln. operated with gas contg. CO2.
Patent KR-790001074-B1 (KR)
Title: Process for preparing 8,8-di substituted-6-methylergolines
Inventor: KORNFELD E C
Filed: 1975-12-05
Granted: 1979-08-24
Abstract: 8, 8-Disubstituted-6-methyl ergolin(I; R3 = carbo(C1-C3) alkoxy or CH2Z1,Z1=-H or -CN, alk =(C1-C3) alkyl) and its derivs., useful as inhibition agent fo prolactin, were prepd. Thus, compd. II(alk is given) and R2(CH2)n X (R2 = -CH3, -CN, or-C-O-alk, n = 0,1,X = halogen) was alkylated in the presence of nonhydrolyzable base, and product was recystallized to give pure I.
Patent KR-830000684-B1 (KR)
Title: 관구용 금속구 핀의 용접방법
IPC: B23K31/00
Filed: 1979-09-25
Granted: 1983-03-28
Abstract: 내용 없음.
Patent KR-830001581-B1 (KR)
Title: 결함 검출 장치
IPC: H04N5/76
Filed: 1979-10-02
Granted: 1983-08-12
Abstract: 내용 없음.
Patent KR-830002867-B1 (KR)
Title: 주철제 온수 보이라용 온수조의 주형제조법
IPC: B22C1/02
Filed: 1980-05-17
Granted: 1983-12-29
Abstract: 내용 없음.
Patent KR-840001455-B1 (KR)
Title: Deasher
Inventor: PERHU HANS J
IPC: F23J1/00
Filed: 1980-05-22
Granted: 1984-09-27
Abstract: The extractor for boilers with wide ash funnels conventionally comprises a water-filled trough underneath the funnel, which is movable sideways and has a lengthwise conveyor. The trough can be raised or lowered by the amount of boiler expansion or more. An immersion-piece attached to the funnel terminates below the trough waterlevel during operation. However, this trough(1) has two sections(8, 9) each with its own conveyor, etc., with either side of a double-walled baffle(10) housing a gutter(11). The baffle walls are lower than the trough sides when the trough is raised and the boiler is not higher than the immersion-piece outlet.
Patent KR-840001936-B1 (KR)
Title: Process for the preparation of sulfur ylide intermediates of insecticidal pyrethroids
Inventor: GRASS CHARLES PAUL
IPC: C07D333/46
Filed: 1980-07-16
Granted: 1984-10-25
Abstract: The title compds. I (R = C1-4 alkyl) was prepd. from II (X = Br, Cl), with a 1-3 equiv. of alkalic metal hydro-compd. such as NaOH, using non-functional water and non-mixing solvent at a temp. of 0 to 35≰. Apparently, the by-product of I is a solid material and is, therefore, easy to remove from the reaction mixture mechanically, thus environmental pollution will be no problem. Thus, 0.65g Ca(OH)2 was added to a  stirred mixture of 2.5g ethy-1-(carboxymethyl)- tetrahydrothiophenum bromide and 20 ml methylene chloride at room temp., and the mixt. was washed with methylene chloride, and then concentrated under vacuum to give 1.66g I.
Patent KR-840002329-B1 (KR)
Title: Process for producing a hot dip galvanized steel strip
Inventor: NITTO HAJIME
IPC: C23C2/06
Filed: 1981-02-04
Granted: 1984-12-19
Abstract: This invention is a manufacturing process for galvanized steel plate. The corrosion resistance property of the plate is enhanced by using a molten zinc alloy bath. This process has three steps: a plating step, a weight control step, and a solidification step. The important factor in the plating process of the steel plate using the molten zinc alloy bath which contains Mg, involves changing the atmosphere of the molten zinc alloy bath into an oxygen atmosphere, and controlling the quantity of molten zinc alloy, which is plated onto the steel plate and has limited value.
Patent KR-820000752-B1 (KR)
Title: Method of preparing rubber
Inventor: PARK K
Filed: 1981-03-31
Granted: 1982-05-04
Abstract: Method of manufg. rubber gloves having unevenness in the inside of gloves was described.  45 parts trichloroethylene was mixed with 45 parts benzene, and then followed by 5 parts acetic acid to make pH 5 dipping soln.  The rubber glove which was made by dipping operation was dipped to the above pH 5 dipping soln. to give the unevenness in the inside of rubber gloves.
Patent KR-880001077-B1 (KR)
Title: Process for preparing of 4-phenyl quinazoline derivatives
Inventor: HALLOT ANDRE
IPC: C07D401/04
Filed: 1982-10-20
Granted: 1988-06-22
Abstract: The process for the prepg. of 4-phenyl quinazolone derivs. of formula (I) and their acid addn. salts comprises (i) reacting chloro derivs. of P with 6-chloro-4-phenyl-2-quinazoline at 60-120 deg.C to give 2,6-dichloro-4-phenyl quinazoline and (ii) reacting the product with excess amine of R1H in inactive solvent.  In the formula (I), R1 is - NR3R4; R3 is H or -(CH2)nOH; n is 2,3 or 4.
Patent KR-890002401-B1 (KR)
Title: Phase stable compositions containing a paraffnic polyol and an iso cyante reactive prepolymer
Inventor: CHUNG-CHIEH TSAI
IPC: C08G18/65
Filed: 1982-11-01
Granted: 1989-07-03
Abstract: A phase-stable soln. compsn. comprises an isocyanate reactive prepolymer of formula (I) contg. OH and epoxy gps. and a paraffinic polyol chain extender.  The compsn. is prepd. by heating (I) in the presence of the polyol at 50-160≰C.  In (I), R, R1 and R2 are each alkylene, arylene and alkylene-arylene; X is 1 or 2.  The polyol is selected from butanediol, hexanediol, octanediol and ethylene glycol.
Patent KR-880000994-B1 (KR)
Title: Microinstruction controlled data processor
Inventor: NOGUCHI KOUJI
IPC: G06F9/28
Filed: 1982-12-01
Granted: 1988-06-10
Abstract: In a processor, a micro-instruction memory such as ROM is driven in each predetermined cycle hence to generate a number of micro- instructions in accordance with a page address it recives. A general micro-instruction contains the page address and the displacement address of multi-preceding micro-instructions.  One of the multi- instructions read-out of the ROM is selected upon each read-out operation.  The page and displacement addresses in the micro- instructions thus selected are set in an address register at the timings for reading out the multi-instructions.
Patent KR-840001283-B1 (KR)
Title: Process for preparing natural red pigment by microorganisms
Inventor: YU YONG-JIN
IPC: C12P1/04
Filed: 1983-01-18
Granted: 1984-09-07
Abstract: A natural red pigment was prepd. by a microorganism, which was isolated from humus soil.  Thus, the microorganism was isolated from humus soil and incubated in a medium contg.  19.5% potato starch, 3.2% lactose, 12.4% low-density protein, and 1.2-1.5% agar(pH=7-7.5) at 30C for 12-15hr to produce a red pigment.
Patent KR-850000504-B1 (KR)
Title: Automatic controlling apparatus for spraying waters
Inventor: WADANABE JUNIJI
IPC: A01G27/00
Filed: 1983-05-09
Granted: 1985-04-12
Abstract: This invention is related to the controlling device of automatic sprinkler. This device has a tap(a) of water supply system, a main valve(b), a main horse(c), a pilot tube(d), a sprinkler(e) and a controller(f). A sprinkler and a controller are located on the surface of land which has need of water sprinkling.  A water sensor(g) is projected to the lower part of the controller(f), and is contacted with the surface of land.
Patent KR-900007127-B1 (KR)
Title: Semiconducting compositions and wires and cables using thesame
Inventor: KATSUWA YOSHIGATSU
IPC: H01B1/24
Filed: 1983-12-24
Granted: 1990-09-29
Abstract: A semiconductive compsn. comprises (A) a random copolymer of propylene and an alpha olefin having at least C4 as principal constituents, the copolymer contg. 50-87 mole % propylene units, (B) fine particles of carbon black in an amt. sufficient to give the compsn. a vol. inherent resistivity of 100-106 ohm.cm at 23 deg.C, and opt. (C) at least one random copolymer chosen from a random copolymer of ethylene and a C4-5 vinyl ester as main constituents, the copolymer contg. at least 5.4 mole % of the vinyl ester unis, and a random copolymer of ethylene and an unsatd. carboxylic acid ester with C4-8 as main constituents, the copolymer contg. at least 3 mole % of the unsatd. carboxylic acid ester units. The compsn. is useful as an outer semi-conducting layer in power cables.
Patent KR-880001338-B1 (KR)
Title: Method and reagent for use in the assay of pivka-ii
Inventor: MATHDA ICHIRO
IPC: G01N33/86
Filed: 1984-08-25
Granted: 1988-07-25
Abstract: Assay for protein induced by vitamin K absence-II (PIVKA-II) is by the enzyme immunoassay method with 2 antiody sandwiching.  A monoclonal anti-PIVKA-II antibody is used as solidified antibody for the assay.  PIVKA-II is obtd. from the plasma of patients taking warfarin by adsorption on BaSO4, followed by ion exchange on cellulose.  Then affinity chromatography on a column is which the monoclonal antibody is common in part to normal prothrombin and PIVKA-II is used.  Elution with guanidine HCl, dialysis and concn. gives PIVKA-II.  Then the PIVKA-II is used to produce monoclonal antibody by using mice, with the usual fusion and selection procedures.
Patent KR-930000501-B1 (KR)
Title: Steel pipe for boiler
Inventor: PEUIRINIE JANG
IPC: F23J13/04
Filed: 1984-12-18
Granted: 1993-01-21
Abstract: 1. A metallic flue for a boiler exposed to thermal gradients, especially applied to reheating, vaporisation and superheating of water, or for a recuperator, comprising a plurality of vertically superposed elements (3, 4, 5, 6) provided with upper and lower flanges, the upper flange (31) of an element being connected to a lower flange (32) of a directly upper element by threaded bolts (37), characterized in that the adjacent flanges are connected with each other along their entire periphery by metallic, elastic seals (34) welded with their rims to the corresponding flanges, and that washers (46) and elastic washers (47) are disposed between the nuts (45) of the bolt shafts and at least one of the flanges.
Patent KR-870001205-B1 (KR)
Title: Elastic coil spring
Inventor: LEE ON-KU
IPC: F16F1/04
Filed: 1985-04-20
Granted: 1987-06-20
Abstract: This invention relates to a gradated elastic coil spring elastic force of which differs with the contacting part.  When the wire is coiled round, the beginning and end of the spring has the same direction and the spring pitch of the beginning (P1) is larger than that of the (P2).  When this spring is used for the shock absorber the spring generates a equilibrium moment (MB) and the moment (Mo) is cancelied without offsetting the spring.
Patent KR-890001024-B1 (KR)
Title: 180 degree inverting machine
Inventor: AMINO HIROYUKI
IPC: B21D37/04
Filed: 1985-05-02
Granted: 1989-04-20
Abstract: A machine for inverting metal moulds includes a stationary table (1) on each side of which is mounted a pair of portal uprights (2) within which a slide frame (3) is mounted for vertical motion.  An inverting table (4) having a fixing element for securing a mould to the table, is symmetrically mounted on a shaft (6), the ends of which are received in the slide frames and may be driven to invert the table. A clutch is provided between the shaft and the inverting table, while a locking device located between that table and the side frames secures the table to the frames when disconnected from the shaft.
Patent KR-880002243-B1 (KR)
Title: Process for the preparation of water proof agent
Inventor: KO KWANG-HUI
IPC: C09K3/18
Filed: 1985-09-16
Granted: 1988-10-20
Abstract: A method for prepg. water proof agent consists of (i) reacting stearinic acid 100 wt.% with 10% amononia water 15-30 wt.% at the near 100 deg.C, (ii) re-reacting above soln. with 5-10 wt.% of aluminum sulfate at 120-130 deg.C and (iii) disperseemulsifying into 5-20 wt.% of calcium ligninsulfonate aq. soln.
Patent KR-910000267-B1 (KR)
Inventor: ASAKAWA GAZUO
IPC: G01L5/16
Filed: 1985-09-28
Granted: 1991-01-23
Abstract: 내용 없음.
Patent KR-930001326-B1 (KR)
Title: Process for the preparation of fluoroxy-halo-compounds
Inventor: GUGLIELMO GIORGIO
IPC: C07C31/40
Filed: 1986-03-10
Granted: 1993-02-26
Abstract: Fluoroxy-halo-compounds are prepared by direct reaction between fluorine and organic compounds having a molecular structure in which at least one oxygen atom is directly bound to a carbon atom in the carbonylic form, in the presence of a fluorination catalyst, in a gaseous phase, at an absolute pressure of between 50 and 800 kPa and at a temperature higher than -50 DEG C and up to 150 DEG C, under conditions of continuous feeding of the reactants and a continuous removal of the reaction product.
Patent KR-940002569-B1 (KR)
Title: Chemiluminescent composition
Inventor: DUGLISS CHARLES
IPC: C09B67/46
Filed: 1986-04-14
Granted: 1994-03-25
Abstract: Compositions intended to be reacted with hydrogen peroxide to produce chemiluminescent light are disclosed wherein the compositions contain an oxalate, a fluorescer and a soluble perylene dye.
Patent KR-940004825-B1 (KR)
Inventor: MURAKAMI AZUMA
IPC: G06F3/0488
Filed: 1986-04-30
Granted: 1994-06-01
Abstract: 내용 없음.
Patent KR-890004864-B1 (KR)
Title: Magnetic alloy for magnetic head
Inventor: LEE CHUNG-HYO
IPC: C22C38/24
Filed: 1986-11-06
Granted: 1989-11-30
Abstract: The amorphous alloy has the composition of (FeCo)76-x TMx Si8B16 (where TM=Cr, Mo, V, 0.5<=X<=3.0 and Fe/Fe+Co =0.05-0.07). The amorphous magnetic alloy magnetic head is prepared by heat treating the quenched amorphous alloy for 10-50 min. at 400-500≰C and water cooling.
Patent KR-890001684-B1 (KR)
Title: Scroll compressor
Inventor: INABA TSUTOMU
IPC: F16C33/10
Filed: 1986-11-19
Granted: 1989-05-13
Abstract: The compressor uses stationary and orbiting scrolls (1,2) each comprising a base plate (1a, 2a) and a spiral envelope conlour (16,26) projecting from the facing surfaces of the base plates for interengagement to define the compression spaced.  The orbiting scroll is supported via an thrust bearing (9) in turn supported from the drive shaft (14) via a main bearing (10,11). The orbiting scroll rotates about the main bearing which is lubricated together with the thrust bearing, via an oil channel (15) through the main shaft (14). The surface of the thrust bearing incroporates spiral lubrication grooves (9a).
Patent KR-930008642-B1 (KR)
Title: Apparatus for the metal working of components
Inventor: RECHNER GERHARD H
IPC: H01L21/00
Filed: 1986-12-12
Granted: 1993-09-11
Abstract: In an apparatus for machining electronic, electromechanical or mechanical components, in particular for machining connecting bridges (4) between terminal tabs (3) in producing semiconductor components, by means of a bottom die block (15) and die (20) interacting with the bottom die block (15), both the bottom die block (15) and the die and/or its die guide (16), which are tools, should be arranged on a common datum plane of a reference block (5) so as to move in the direction x or y. For this purpose, sliding or rolling bearings are disposed between bottom die block (15) and die or die guide (16) and reference block (5). <IMAGE>
Patent KR-890004460-B1 (KR)
Title: Laser diode protection circuit in electric light conversion circuit
Inventor: KIM DONG-SON
IPC: H01S3/10
Filed: 1986-12-23
Granted: 1989-11-04
Abstract: The circuit comprises the summing AMP (50) adding the output signals of the optical signal monitor (10) and the pattern detector (20) via low-pass filters (30,40) respectively, the voltagecurrent converter (60) feeding the pre-bias circuit (70), the monitor circuit (80) detecting abnormal currents, and the protection circuit (90) controlling the laser diode bias current.  The protection circuit cuts off the over loaded bias current and rings the alarm bell to protect the laser diode from being burnt.