baber/WOPTO huggingface dataset:
Patent ES-2436671-B1 (ES)
Title: Composición para su uso como agente antifúngico
Inventor: LOPEZ LLORCA LUIS VICENTE
IPC: A61P31/10
Filed: 2012-05-30
Granted: 2014-11-13
Abstract: Composición para su uso como agente antifúngico.#La presente invención proporciona una composición que comprende quitosano, o un oligosacárido de quitosano, y un inhibidor del gen ARL1 o fluconazol, la cual es de utilidad para inhibir el crecimiento en células eucariotas. Por tanto, se propone su uso como agente antifúngico y para la prevención y/o tratamiento de infecciones fúngicas.
Patent ES-2470469-B1 (ES)
Title: Sistema de bombeo para alpeorujo
Inventor: FERREIRA POLINARIO JACINTO
IPC: F04B53/12
Filed: 2014-02-14
Granted: 2015-01-19
Abstract: Sistema de bombeo para alpeorujo.#El sistema se basa en un vástago (10) que incorpora dos válvulas una de aspiración (11) y otra de salida (9) para la entrada del producto y salida del mismo respecto de una camisa (5) en la que se establecen dos cámaras (6 y 7) separables por la válvula de salida (9) en combinación con un émbolo (8) dispuesto en el extremo interno del vástago (10) que es desplazable en la camisa (5) para que el desplazamiento en un sentido u otro lleve consigo la apertura y cierre de las válvulas (11 y 9), y por lo tanto la aspiración del producto a través de la entrada (3), llenado de las cámaras (6 y 7) e impulsión a partir de la cámara (7) llena del producto hacia una salida exterior (4).
Patent ES-2558356-B1 (ES)
Title: Sistema y método de neutralización de minas submarinas
Inventor: GILABERT CERVERA FRANCISCO JAVIER
IPC: B63G7/02
Filed: 2015-06-10
Granted: 2016-09-14
Abstract: Sistema y método de neutralización de minas submarinas.#La presente invención se refiere a un sistema de neutralización de minas submarinas que comprende:#- dos vehículos que realizan las funciones de búsqueda, localización, transporte e identificación: estos dos vehículos son un ASV de búsqueda y un AUV de identificación;#- un conjunto de drones que comprende dos vehículos para las operaciones de neutralización de minas submarinas: estos drones son un dron de neutralización y un dron de comunicaciones.#La presente invención se refiere también a un método para la neutralización de minas submarinas, mediante el sistema descrito en la invención.
Patent HR-P20210018-B1 (HR)
Inventor: ANTULOV-FANTULIN BRUNO
IPC: G08G5/04
Filed: 2021-01-05
Abstract: Predmetni izum otkriva postupak rada sustava za kontrolu zračnog prometa promatranog zračnog prostora <IMAGE NAME="20210018_01" TYPE="JPG" CENTER=FALSE/> koji koristi istovremeno jedan ili više kontrolora zračnog prometa koji su zaduženi za nadzor mnoštva zrakoplova <IMAGE NAME="20210018_02" TYPE="JPG" CENTER=FALSE/> <IMAGE NAME="20210018_03" TYPE="JPG" CENTER=FALSE/> u zračnom prostoru <IMAGE NAME="20210018_04" TYPE="JPG" CENTER=FALSE/> koji sadrži zračni prostor <IMAGE NAME="20210018_05" TYPE="JPG" CENTER=FALSE/> kao svoj podskup. Uz radne stanice kontrolora, računalnog servera (20) i baze podataka o zrakoplovima (30) koji se ažuriraju u realnom vremenu na bazi izračuna podataka primarnog i sekundarnog radara (10), sustav koristi i računalni model kompleksnosti (100) koji za zadanu konfiguraciju zrakoplova računa skalarnu vrijednost <IMAGE NAME="20210018_06" TYPE="JPG" CENTER=FALSE/> kao mjeru kompleksnosti prometne situacije <IMAGE NAME="20210018_07" TYPE="JPG" CENTER=FALSE/> i predlaže kratkotrajne mjere za upravljanje protokom i kapacitetom zračnog prometa [STAM]. Prednost izuma je u činjenici da za pouzdan rad sustava nije potrebno prethodno trenirati i prilagođavati rad sustava za postojeću geometriju zračnog prostora <IMAGE NAME="20210018_08" TYPE="JPG" CENTER=FALSE/> i <IMAGE NAME="20210018_09" TYPE="JPG" CENTER=FALSE/> ili novu geometriju <IMAGE NAME="20210018_10" TYPE="JPG" CENTER=FALSE/> što omogućava trenutnu primjenu postupka.The present invention discloses the method for air traffic control system operation of an observed airspace <IMAGE NAME="20210018_01" TYPE="JPG" CENTER=FALSE/> which is used at the same time by one or more air traffic controllers in charge of controlling a multitude of aircrafts <IMAGE NAME="20210018_02" TYPE="JPG" CENTER=FALSE/> <IMAGE NAME="20210018_03" TYPE="JPG" CENTER=FALSE/> in the airspace <IMAGE NAME="20210018_04" TYPE="JPG" CENTER=FALSE/> containing airspace <IMAGE NAME="20210018_05" TYPE="JPG" CENTER=FALSE/> as its subset. In addition to the workstations of the controllers, computer server (20) and aircraft database (30) that are updated in real time based on the calculation of primary and secondary radar data (10), the system also uses a computer complexity model (100) which for a given aircraft configuration calculates the scalar value <IMAGE NAME="20210018_06" TYPE="JPG" CENTER=FALSE/> as a measure of the complexity of the traffic situation <IMAGE NAME="20210018_07" TYPE="JPG" CENTER=FALSE/> and proposes short-term measures to control the flow and air traffic capacity [STAM]. The advantage of the invention is in the fact that for reliable operation of the system it is not necessary to pre-train and adjust the operation of the system for the existing airspace geometry <IMAGE NAME="20210018_08" TYPE="JPG" CENTER=FALSE/> and <IMAGE NAME="20210018_09" TYPE="JPG" CENTER=FALSE/> or the new geometry <IMAGE NAME="20210018_10" TYPE="JPG" CENTER=FALSE/> allowing the procedure to be applied immediately.
Patent JO-2079-B1 (JO)
Title: New aromatic amides, their preparation process and thier use as medicaments
Inventor: JEAN-LUC HAESSLEIN
IPC: A61K31/7048
Filed: 1998-12-09
Granted: 2000-05-21
Abstract: Aubject of the invention is the compounds of formula (I) in which Y represents an oxygen atom, N-Nalk1 or NO-alk2, X represents a hydrogen atom, a hydroxyl radical, alkyl, alkenyl, alkynyl radical, alkoxy, CONORe or NRcRd radical, Rc and Rd represent a hydrogen, or an alkyl radical, Z represents a hydrogen, halogen atom or a free esterified or esterified OH radical, R2 represents a hydrogen atom or halogen atom, R3 represents a hydrogen atom, an alkyl radical or a halogen atom, R represents a hydrogen atom, or halogen atom, R1 represents a hydrogen atom, an alkyl, alkenyl, alkynyl radical, R5 represents a hydrogen atom or O-alkyl radical, R6 represents an alkyl radical or CH2-O-alkyl radical and R7 represents a hydrogen atom or an alkyl radical or R6 and R7 form together with the carbon atom which carries them, a ring containing up 8 carbon atoms. The compounds of formula (I) have antibiotic.
Patent KR-790001150-B1 (KR)
Title: Durable press method
Inventor: JOZIAL PEIAET
Filed: 1972-09-13
Granted: 1979-09-04
Abstract: A method and apparatus for providing fabric articles with a durable press comprised an elongated treating chamber with a circulating conduit leading from the bottom of the chamber to an overhead manifold separated from the chamber by a specially slotted ceiling. A step in each treating cycle after the steam was cut off comprised an exhaust heating to rid the articles of free chemicals and steam and a closed-circuit heating to raise the temp. to at least 121≰C.
Patent KR-790000533-B1 (KR)
Title: Spectrally sensitized silver halide photographic emulsion
Inventor: AKIRA S
Filed: 1974-01-01
Granted: 1979-05-31
Abstract: A combination of at least one of formula (I; Z1 = benzothiazol, benzoselenazol ring forming group, Z2=benzene ring forming nonmetal group, A = H or alkyl, R1, R2 = alkyl or substituted alkyl group, X1 = acid anion group, m=1,2) materials and one off formula (II; Z3, Z4 = Halogen substituted benzoimidazol ring forming group, R3, R4 = alkyl or substituted alkyl, X2 = acid anion, n=1, 2 ) materials was produced for spectrally supersensitizing silver halide emulsions.
Patent KR-790000938-B1 (KR)
Inventor: HUZIMURA YASUO
Filed: 1975-05-16
Granted: 1979-07-31
Abstract: 내용 없음.
Patent KR-790000672-B1 (KR)
Title: Manufacturing method of low grade foamed polystyrene
Inventor: KIM MYUNG HO
Filed: 1977-08-22
Granted: 1979-06-20
Abstract: Low grade foamed polystyrene with homogeneous foam size in foamed products, which has high strength, good workability, and is suitable for mass production, was obtained. Gas-contg. polystyrene beads, which were dried for 48hr at 40-50≰C by using a thermo-wind drier, were dried again under sunlight for 10 days to lower the gas content below 40-62.5%, and molded at high pressure-steaming temp. 80-125≰C. The resulting product was useful for making fish-boxes or inserting material for sandals.
Patent KR-820002051-B1 (KR)
Title: Method of producing - olefin polymer
Inventor: HARADA MASADO
IPC: C08F4/02
Filed: 1978-03-18
Granted: 1982-10-26
Abstract: Catalyst components for polymn. of α-olefins were obtained.  thus, 80g AlCl3 and 58g Mg(OH)2 were ground and kept 10 hr at 130≰C to give a solid, 100g of which was heated at 110≰C with 173g TiCl4 and 100g di-Me siloxane of viscosity 100cSt to give 85g catalyst component(A) contg. 6.5mg Ti/g.  Et3Al(114mg) when combined with 25mg A formed a catalyst that produced 64.2kg polythylene/g A at 85≰C and 13.8kg/cm2 pressure(guage).
Patent KR-820001438-B1 (KR)
Title: Cushioning material
Inventor: TAKAKI S
IPC: D04H3/12
Filed: 1978-04-29
Granted: 1982-08-14
Abstract: This patent relates to the cushioning material manufactured from crimped filament mass of a synthetic fiber with 3 dimensional curl.  A reinforced cushioning material which is made by bonding each of the filament with an adhesive at the contact point is shrunk and modified with partial directional property at the curl of a filament, resulting in forming interlaced portion in the direction which is supposed to be applied a load-tenacity.
Patent KR-850000510-B1 (KR)
Title: System of changing travelling speed of working vehicle
Inventor: BANDO NIRO
IPC: B60K20/02
Filed: 1980-04-07
Granted: 1985-04-12
Abstract: This stepless speed change device(4) is oeprated by manipulating a pedal(5). The speed of working-car can be constantly maintained, and the pedal fixed in any position. This stepless speed change device is axial plunger type. The device(26) for neutral-position preserving, have part kept in the middleposition. The speed change operating part(25) connects the stepless speed change device(4) and the pedal(5).
Patent KR-840002041-B1 (KR)
Title: Malticolour printing method of rount type receptacle
Inventor: SIMISU HIROMICHI
IPC: B41F17/00
Filed: 1981-05-12
Granted: 1984-11-06
Abstract: A multi-color printer for a can consists of at least two ink ducts and several ink pattern rollers. The first ink duct(30a) places the first color of ink on the first sector(132) of the pattern roller(33) , which has the same length as the circumference of the can, and the second ink duct(30b) continues the same action with the second pattern on the neighboring sector(35). The can is rotated the same number of times  as the rotations of the ink ducts, so that each pattern layer of the roller is transferred to the surface of the can.
Patent KR-840000890-B1 (KR)
Title: Process for preparing 5-position substituted 5,10-dihydro 11 h - dibenzo (b,e)(1,4) diazepine - 11 - ones
Inventor: SCHMIDT GUENTHER
IPC: C07D243/38
Filed: 1981-07-24
Granted: 1984-06-26
Abstract: Title compds. I (R1 = H, Me, Et; R2, R3 = H, Cl; R4=1-pyrrolidinyl, piperidino, 2-methyl, 2-ethyl, 2,6-dimethylpiperidino, morpholino) and their physiol. tolerable salts, useful in inhibiting gastric secretion and gastric ulers were prepd. Acylating 5, 10-dihydro-11H-dibenzo[b, e  [1, 4 diazepin-11-one with Cl(CH2)2 COCl in dioxano gave I(R1-R3 = H, R4 = Cl) which N-alkylated pyrrolidine in refluxing Me2CHOH in 45 min to give I(R2-R3 = H; R4 = 1-pyrrolidinyl) (II). The ED50 for gastric secretion inhibition for II.HCl was 0.20mg/kg(duodenum) in rats vs. 8.15 for the 5-(1-pyrrolidinyl acetyl)analog.
Patent KR-860000900-B1 (KR)
Title: Producing method of human luteinizing hormone
Inventor: SUKIMODO KANAME
IPC: C12N5/09
Filed: 1981-08-21
Granted: 1986-07-16
Abstract: Human luteinising hormone(hLH) was produced either by transplanting human cells capable of producing h-LH into armblooded animals, e.g. nude mice or by culturing the cells in an app. fed with animal body fluids. The grown cells were exposed to hLH-inducer, e.g. L-arginine. The needed h-LH -producing cells are obtd. from a Sendai virus- induced fusion of human lymphoblastoid cells with human pituitary basophil adenoma cells. h-LH (human lutropin) is produced by basephillic cells at the hypophysical frontal lobe and promotes secretionof androgen, oestrogen and progesterone.
Patent KR-820001776-B1 (KR)
Title: Method for manufacturing extraction of red-worm
Inventor: RYU JAE MAN
Filed: 1981-08-31
Granted: 1982-10-02
Abstract: A hygienic method of manufacturing for earthworm extract was described.  The live earthworms(1kg) put into water(below 15≰C) and left for 20-180 min exchanging the water 2-4 times.  The clean earthworms moved into closed container, and added ethanol(above 15 %), and left above 10 hrs.  This soln.  was treated by ultrasonification(20-25 kc/sec), and filtrated by filter colths(above 250 meshes).  The filtrates were boiling above 2.5 hr for separating ethanol, and added tocopherol(0.3 1 %).  Thus, the earthworm extract containing proteins. vit.  B1,B2, iron, potassium, inorganic substances, lipids and etc.  was manufactured
Patent KR-870001114-B1 (KR)
Title: Digital recording medium and method for information
Inventor: WILKINSON RICHARD L
IPC: G11B7/26
Filed: 1981-10-30
Granted: 1987-06-08
Abstract: Recording medium for recording information using an intensity- modulated laser comprises a substrate with a smooth surface carrying a thin recording layer contg. a nitrated dye material (I).  The medium is moved w.r.t. the modulated writing beam so that the recording layer is selectively energised by the beam to induce spaced explosions in it to form corresp.  Pits which represent the information signal used to modulate the beam. (I) is e.g. derived from an azo dye having a m. pt. of below ca. 270 deg. c and which is relatively high absorptive of the light beam.
Patent KR-890001250-B1 (KR)
Title: Nuclear reactor having a control cluster guide device
Inventor: VERDEAU JEAN-JACQUES
IPC: G21C7/10
Filed: 1982-03-13
Granted: 1989-04-28
Abstract: Water moderated and cooled nuclear reactor has clusters (8) of control rods (10) to control reactivity and guide arrangements outside the reactor core to control the clusters.  The rods in a cluster are connected by a spider (7).  The guide arrangements comprise a housing (12) having internal plates (18) which assure discontinuous and individual guidance for the rods and spider. Each housing in associated with tubes (26) for continuous guidance of the rods.  The tubes are connected to tube plates (25).
Patent KR-860000644-B1 (KR)
Title: Process for adhering polyurethane elastomer to metal
Inventor: ODANI MASAKI
IPC: B29K75/00
Filed: 1982-05-07
Granted: 1986-05-28
Abstract: Bonding of polyurethane elastomer to a metal (pref. Fe, steel or Al) comprises (a) coating the metal with a compsn. contg. a polyepoxy compd. and a polyamine compd.; (b) drying the coating; (c) coating the dried coating with a compsn. contg. 15 - 50 wt.% NCO; (d) drying the coating; (e) casting the polyurethane precursor components onto the dried coating; and (f) hardening the cast components to form the polyurethane, pref. at an ambient temp. The Obtd. composite has excellent water-and heat-resistance, even if casting is at low temps.
Patent KR-870000192-B1 (KR)
Title: Manufacturing method of lots of active proteins containing bean-curd
Inventor: KIM TAE-YUN
IPC: A23L11/00
Filed: 1982-10-26
Granted: 1987-02-16
Abstract: Raw bean-curd contg. a lot of active proteins was prepd. Thus, raw beans were immersed into H2O, swelled, crushed, and filtered to give crude filtrate(I). The density and moisture content of (I) was adjusted to 8≰  and 20%, resply. The resulting residue was mixed with H2O, heated at 95-98≰C, and filtered to give processed filtrate(II). The density and moisture content of (II) was adjusted to 8≰and 80%, resply. Filtrate(I) and (II) were mixed, solidified at 70≰C, moulded, and vacuum-packed to give the final product.
Patent KR-910001979-B1 (KR)
Inventor: DESFONTAINES GUY
IPC: G21C5/06
Filed: 1982-12-03
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-860001481-B1 (KR)
Title: Motor
Inventor: KIM TAE-CHOL
IPC: H02K1/00
Filed: 1984-02-29
Granted: 1986-09-26
Abstract: The flat motor comprises the disk-type magnetic plate in which the permanent magnetic units are arranged to iso-angle and iso-distance from the center of the rotating axle, the rotor in which the magnet passing plate standing parallel with the disktype magnetic plate is fixed at the axle, and the stator in which the wire winder between the permanent magnetic units and the magnet passing plate is disposed on the board.
Patent KR-870000428-B1 (KR)
Title: Method and apparatus for displaying ruled line in photocomposing machine
Inventor: ENOMOTO CHIKAHUSA
IPC: B41B13/00
Filed: 1984-03-06
Granted: 1987-03-10
Abstract: A ruled line taken by a camera(12) from a character table(32) is digitised and stored in a memory(14) in which the thickness of the ruled line is detected. The starting/ending points and enlargement ration input by a keyboard(10) are processed to calculate the length of the ruled line in a microprocessor(15). The data of the ruled line is stored in the refresh memory(25) by the refresh memory controller(26), and sent to CRT(28) for displaying the taken ruled line.
Patent KR-890001314-B1 (KR)
Title: Numbering control apparatus
Inventor: IZIKAWA DOORU
IPC: G05B19/4093
Filed: 1984-05-23
Granted: 1989-04-29
Abstract: A machining program is constructed of a collection of such blocks and processed or executed successively in the blocks dependent on the word indicative of an operating mode.  The system includes an operation discriminating unit for classifying set operating modes as modal and unmodal and discriminating the operation modes to be executed in the individual blocks.  A second unit selects an address corresponding to and necessary for the discriminated operation mode. Data is set corresponding to the selected address and a memory is provided to store and display a machining program.
Patent KR-910008352-B1 (KR)
Inventor: JEAN FREDERIC M
IPC: C07D501/38
Filed: 1984-06-04
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-890000990-B1 (KR)
Title: 4-(2-phenoxyethyl)-1.2.4-triazolone and process for preparing there of
Inventor: MADDING GERRY D
IPC: C07C239/00
Filed: 1984-11-30
Granted: 1989-04-15
Abstract: Title compd. [I  was prepd.. Thus, 2.17 mole methyl [1-[(2phenoxyethyl)amino propylene hydrazine carboxylate.HCl was vigorously mixed with 4 liter methylene chloride, 2.4 liter H2O, and 2.24 mol NaOH.  Organic layer was dried and concd..  The resulting residue was refluxed with 2.5 liter xylene and freezedried.  The solid material was washed with toluene, treated with boiled KOH and charcoal, filtered, treated with 37% HCl to give 5-ethyl-4-(2- phenoxy-ethyl)-2-1,2,4-triazol-3(4H)-one.
Patent KR-870001046-B1 (KR)
Title: Process for preparing n-(4-piperidinyl)bicyclic condensed 2-imidazolamine derivatives
Inventor: JANSSENS FRANS
IPC: C07D409/12
Filed: 1984-12-29
Granted: 1987-05-26
Abstract: Piperidineamines of formula(I) [A1=A2-A3=A4 is (un)substd. C6H6 or pyridine ring in which 1 or 2 of the H atoms may be replaced by halo, alkyl, alkyloxy, (F3 or OH; R=H or alkyl; R1=H, alkyl, cycloalkyl, Ar1 or alkyl substd. with 1 or 2 Ar1; R2=H, alkyl, cycloalkyl, aralkyl, alkanoyl, alkoxycarbonyl; L=(b1), (b2), (b3), (b4), (b5), (b6), and etc.  and pharmaceutically acceptable acid addn. salts are prepd.  Thus, N-[1-[2-(4-methoxyphenyl)ethyl -4-piperidinyl -4- piperidinyl -1-4-(4-thiazolylmethyl)-1H-benzoimidazol-2-aminine is resfluxed with 48% aq. Br with stirring overnight and the solids are crystallized with 80% EtOH to give 4-[2-4-[[1-(4-thiazoylmethyl)-1H- benzoimidazol-2-yl  amino-1-piperidinyl ethyl phenol. 2HBr.
Patent KR-910005007-B1 (KR)
Title: 세정제의 제조방법
IPC: B01F7/00
Filed: 1985-02-19
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-920009499-B1 (KR)
Inventor: ISHIMURA FUMIHIRO
IPC: C12N11/04
Filed: 1985-10-26
Granted: 1992-10-17
Abstract: 내용 없음.
Patent KR-870001774-B1 (KR)
Title: Artificial band parts
Inventor: DAKAKI DOORU
IPC: A44C5/10
Filed: 1986-04-08
Granted: 1987-10-10
Abstract: The connecting strip (1) of an artificial band compries (i) the inserting portion fixing an end part of a slice(9) to the body portion(2) of the connecting strip and (ii) the inner and outer connecting portions(4,5) which are project on both end portions of body and has holes(7) in which the connecting pin(8) is inserted through.
Patent KR-920009659-B1 (KR)
Inventor: LAU CHEBONG
IPC: F02M3/09
Filed: 1986-05-26
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-910002886-B1 (KR)
Inventor: YAMAMOTO AKIO
IPC: E02B11/00
Filed: 1987-02-17
Granted: 1991-05-09
Abstract: 내용 없음.
Patent KR-900006126-B1 (KR)
Title: Process for the preparation of penta- 2 - ine - 4 - nylamiines
Inventor: KIM CHEOL
IPC: C07C211/30
Filed: 1987-04-22
Granted: 1990-08-24
Abstract: A process for preparing penta-2-ine-4-nylamine deriv. of formula (I) comprises, reacting bromopent-3-ene-1-ine with methylamine to obtain N-N-methyl-penta-2-ene-4-yl-amine (II); reacting (II) with formaldehyde to obtain N-methyl-ine-(1-hydromethyl)pent-2-ene-4-yl- amine (III); reacting (III) with PCl5 to obtain Nmethyl-N-(1- chloromethyl)-pent-2-ene-4-yl-amine (IV); reacting (IV) with naphtalene magnesium chloride to obtain N-methyl-N-(1naphtylmethyl)- pent-2-ene-yl-amine (V); reacting (V) with bromo1,1-dimethylethane to obtain (I).
Patent KR-950001018-B1 (KR)
Inventor: ISHIDA YASUO
IPC: A01N47/36
Filed: 1987-07-01
Granted: 1995-02-07
Abstract: 내용 없음.
Patent KR-950002794-B1 (KR)
Title: Electrostatic dust separator
Inventor: HAUSS FRANZ
IPC: B03C3/82
Filed: 1987-07-04
Granted: 1995-03-27
Abstract: 1. A dedusting electrostatic precipitator for a horizontal flow of gas, wherein a tubular inlet port (7), which flares in three conical sections (a, b, c) from the cross-section of the gas supply line to the at least ten times larger cross-section of the cylindrical housing (1), vertical platelike collecting electrodes (2) are equally spaced apart in a cylindrical pressure-resisting housing (1) and extend parallel to the main axis of the housing (1) and substantially throughout the available height over the length of the corresponding chord of the circle, corona electrodes (3) tensioned in frames (15) are provided between the collecting electrodes (2) and scraping means (6) are provided, which are pivotally movable about the axis of the housing throughout the lower portion of the housing wall, which portion is provided with dust discharge openings (4), characterized in that the respective smaller diameters d of the conical sections (a, b, c) of the tubular inlet and pipe (7) are related to the diameter D of the housing (1) as 0.24 D =< d3 =< 0.36 D (preferably 0.3 D) 0.36 D =< d2 =< 0.48 D (preferably 0.42 D) 0.90 D =< d1 =< 0.95 D (preferably 0.925 D) and that the intermediate conical section b has three gas-distributing plates (8a to 8c).
Patent KR-910003194-B1 (KR)
Title: Paper transfer apparatus with selection function
Inventor: KIM JAE-HONG
IPC: G03G15/00
Filed: 1987-08-31
Granted: 1991-05-22
Abstract: The paper feeding apparatus feeds paper with a feed roller to a copier in a way of one sheet exactly for one copying  operation. A mainshaft (2) mounts a driving gear (1), a connecting  gear  (6) and a fixed roller (3). A subshaft (5)  mounts  a  movable  roller (7), a frictional member (9) for keeping  friction  force  between the rollers  (3)(7),  a  friction  control  member  (13)  combined underneath with a semi-circ  ular  member  (11)  for  transmitting friction force, a spring (10)  and  a  spring  supporter  (12).  A friction member (14), a  spring  supporter  (15)  and  an  elastic spring (16) are mounted on the other end of the roller (7).
Patent KR-920002004-B1 (KR)
Inventor: KANG DATSUHIKO
IPC: A23L29/00
Filed: 1987-09-16
Granted: 1992-03-09
Abstract: 내용 없음.
Patent KR-900004580-B1 (KR)
Inventor: SMITH JAMES M JR
IPC: F26B7/00
Filed: 1987-04-01
Granted: 1990-06-30
Abstract: 내용 없음.
Patent KR-940009454-B1 (KR)
Inventor: KOMUKAI SHIGEMI
IPC: H04L27/22
Filed: 1988-01-19
Granted: 1994-10-13
Abstract: 내용 없음.