baber/WOPTO huggingface dataset:
Patent ES-2647134-B1 (ES)
Title: Método de determinación molecular del sexo de aves por amplificación isotérmica mediada por bucles
Inventor: CENTENO-CUADROS ALEJANDRO
IPC: C12Q1/68
Filed: 2016-05-19
Granted: 2018-10-15
Abstract: Método de determinación molecular del sexo de aves por amplificación isotérmica mediada por bucles.#La invención proporciona secuencias de cebadores, reactivos y protocolos para la determinación del sexo en la clase Aves empleando la técnica de amplificación isotérmica mediada por bucles (LAMP). A diferencia de otras técnicas moleculares basadas en PCR, esta invención no requiere de termocicladores o laboratorios especializados y permite así la determinación del sexo de aves en cualquier lugar donde se permita realizar una incubación a una única temperatura. Su aplicación será extensible a todos los sectores relacionados de algún modo a la ornitología (avicultura, ecología y conservación, principalmente).
Patent HR-P20030735-B1 (HR)
Inventor: SURLERAUX DOMINIQUE LOUIS NESTOR GHISLAI
IPC: A61P31/18
Filed: 2003-09-12
Abstract: Spoj formule (I) i njegovi N-oksidi, soli, stereoizomerni oblici, racematne smjese, naznačen time, da R1 i R8 međusobno nezavisno predstavljaju vodik, C1-6alkil, C2-6-alkenil, arilC1-6alkil, C3-7cikloalkil, C3-7cikloalkilC1-6alkil, aril, Het1, Het1C1-6alkil, Het2 ili Het2C1-6alkil; R1 može također biti radikal formule gdjeR9, R10a i R10b predstavljaju svaki nezavisno vodik, C1-4alkiloksi-karbonil, karboksil, aminokarbonil, mono- ili di(C1-4alkil)-aminokarbonil, C3-7cikloalkil, C2-6alkenil, C2-6alkinil ili C1-4alkil opcijski supstituiran s aril, Het1, Het2, C3-7cikloalkil, C1-4-alkiloksikarbonil, karboksil, aminokarbonil, mono- ili di(C1-4alkil)aminokarbonil, aminosulfonil, C1-4alkilS(O)t, hidroksi, cijano, halogen ili amino opcijski mono- ili disupstituiran, gdje se supstituenti odabiru između C1-4alkila, arila, arilC1-4alkila, C3-7cikloalkila, C3-7cikloalkilC1-4alkila, Het1, Het2, Het1C1-4alkila i Het2C1-4alkila; pri čemu R9, R10a i ugljikovi atomi na koje su vezani mogu također tvoriti C3-7cikloalkilni radikal; kada L predstavlja -O-C1-6alkandiil-C(=O)- ili -NR8-C1-6alkandiil-C(=O)-, tada R9 može također biti okso; R11a predstavlja vodik, C2-6alkenil, C2-6alkinil, C3-7cikloalkil, aril, arilC1-4alkil, aminokarbonil opcijski mono- ili disupstituiran, aminoC1-4alkilkarboniloksi opcijski mono- ili disupstituiran, C1-4alkiloksikarbonil, ariloksikarbonil, Het1oksikarbonil, Het2oksikarbonil, ariloksikarbonilC1-4alkil, arilC1-4alkiloksikarbonil, C1-4alkilkarbonil, C3-7cikloalkilkarbonil, C3-7cikloalkil-C1-4alkiloksikarbonil, C3-7cikloalkilkarboniloksi, karboksilC1-4-alkilkarboniloksi, C1-4alkilkarboniloksi, arilC1-4alkilkarboniloksi, arilkarboniloksi, ariloksikarboniloksi, Het1karbonil, Het1 karboniloksi, Het1C1-4alkiloksikarbonil, Het2karboniloksi, Het2C1-4alkilkarboniloksi, Het2C1-4alkiloksikarboniloksi ili C1-4-alkil opcijski supstituiran s arilom, ariloksi, Het2, halogenom ili hidroksi; pri čemu su supstituenti na amino skupinama svaki nezavisno odabrani između C1-4alkila, arila, arilC1-4-alkila, C3-7cikloalkila, C3-7cikloalkilC1-4alkila, Het1, Het2, Het1C1-4alkila i Het2C1-4alkila; R11b predstavlja vodik, C3-7cikloalkil, C2-6alkenil, C2-6alkinil, aril, C1-6alkiloksikarbonil, Het1, Het2 ili C1-4alkil opcijski supstituiran s halogenom, hidroksi, C1-4alkilS(=O)t, arilom, C3-7cikloalkilom, Het1, Het2, amino opcijski mono- ili disupstituiran gdje se supstituenti odabiru između C1-4alkila, arila, arilC1-4alkila, C3-7cikloalkila, C3-7cikloalkilC1-4alkila, Het1, Het2, Het1C1-4alkila i Het2C1-4alkila; pri čemu R11b može biti vezan na ostatak molekule putem sulfonilne skupine; svaki nezavisni t iznosi nula, 1 ili 2; R2 predstavlja vodik ili C1-6alkil; L predstavlja -C(=O)-, -O-C(=O)-, -NR8-C(=O)-, -O-C1-6alkandiil-C(=O)-, -NR8-C1-6alkandiil-C(=O)-, -S(=O)2-, -O-S(=O)2-; -NR8-S(=O)2 pri čemu je ili C(=O) skupina ili S(=O)2 skupina vezana na NR2 cjelinu; i pri čemu je alkandiilna cjelina opcijski supstituirana arilom, arilC1-4alkilom, C3-7cikloalkilom, C3-7ci
Patent JO-1468-B1 (JO)
Title: method and apparatus for the manufacture of reinforcementsfor tire
Inventor: CLAUDE DEBEROCHE
Filed: 1987-08-01
Granted: 1988-03-10
Abstract: The manufacture of reinforcement for a tire comprises the following steps a- a continuous cord is hooked to retention means disposed in two circles which are a distance apart which corresponds to the length of the path of a cord from one side of the reinforcement to the other so that the cord, deposed in this way, defines a cylinder by a plurality of passes back and forth from one retentions means to another b- by a suitable movement of the retention means, the cord which is disposed in this way is folded back on and around a core defining the shape of the inner surface of the tire c- the anchoring of the cord being assured the retention means are released
Patent KR-790001945-B1 (KR)
Title: Stop motion of loom
Inventor: KOTOU MIYUKI
IPC: D03D51/34
Filed: 1975-12-24
Granted: 1979-12-29
Abstract: The loom was stopped when the tension of warp yarn was decreased below the standard value by measuring it at the time of reed picking.  Thus, in spite of the insertion of weft yarn perfectly in shedding of the warp yarn, the tension of warp yarn was decreased by certain trouble and stopped.  This device prevented the loom from stopping spontaneously.
Patent KR-800000639-B1 (KR)
Title: Preparation of catalysts
Inventor: SUZUKI TADASHI
IPC: B01J21/00
Filed: 1977-02-25
Granted: 1980-07-12
Abstract: A catalyst powder esp. useful for removal of co and NO was prepd. by drying method. A mixts. of 324 mesh MnO2 50 %, 200 mesh CuCO3 5 %, 200 mesh alumina cement 20 %, and 30 mesh SiO2 25 % were mixed with water, then cast in a rubber mold. The mixt. was cured for 1 hr at 50≰C and hardened in water bath for 1 hr at 80≰C.
Patent KR-830000743-B1 (KR)
Title: 치환페닐 요소의 제조법
Filed: 1978-06-16
Granted: 1983-04-08
Abstract: 내용 없음.
Patent KR-820001177-B1 (KR)
Title: Moulding process of mould from sand sheet
Inventor: NA H
IPC: B22C9/02
Filed: 1978-09-14
Granted: 1982-06-29
Abstract: This moulding process relates to manufacturing the plastic sheet of the facing sand. The plastic sheet is mixed with the aggregate and natural latex. The aggregate usually makes use of silica sand, zirconite sand, olivine sand and chromite sand. The surface plane contacted with the parting sand (8) is formed up the unevenness shape, so the tightness of the plate sheet (1) and the paring sand is elevated.
Patent KR-850000406-B1 (KR)
Title: Preformed sheet-like structures
Inventor: HURST JOHN
IPC: E04D5/10
Filed: 1980-06-05
Granted: 1985-03-26
Abstract: A preformed sheet-like structure consists of two layers. The first layer is an adhesive layer that is sensitive to pressure. The second layer is a non-adhesive layer that contains an asphalt constituent. An oilproof material is placed between the two layers. The oilproof material is one of polyvinylacetate, polyvinyl alcohol, carboxyl styrene-butadiene copolymer, acrylonitrilebutadiene copolymer, acrylonitrile-styrene-butadiene copolymer, or polyurethane.
Patent KR-840000380-B1 (KR)
Title: New and improved false twisted slub yarn
Inventor: ESCHENBACH PAUL WILLIAM
IPC: D02G1/20
Filed: 1980-11-15
Granted: 1984-03-27
Abstract: Slub yarn is made by co-mingling core and sheath yarns in a tangling jet.  The core yarn is fed in excess of 200 m per min. by a feed-rate changing appts., which also feeds the sheath yarn at a faster rate than the core yarn and which randomly varies the rete for slubs formation in non-repeating patterns. Pref. both the core and sheath yarns are partiallyoriented yarns, e.g. of polyester, and are drawn and flasetwisted before the tangling jet.
Patent KR-850000802-B1 (KR)
Title: Process for continuosly reducing and melting metal oxides and pre-reduced metallic materials
Inventor: SULZBACHER HORST
IPC: C21B15/00
Filed: 1980-12-17
Granted: 1985-06-14
Abstract: This invention relates to the process and apparatus for continuously reducing and melting metal oxides - especially ores, pre-reduced metallic materials - especially sponge iron, if necessary adding the slag forming element, flux, and carbon carrier. Supply the feeding materials to the melting vessel continuously through the supplying space. The feeding materials are heated over the melting point by the perfect combustion of solid fuels - bituminous coal powder, brown coal powder - make use of burner.
Patent KR-890000704-B1 (KR)
Title: Process and apparatus for waste water treatment
Inventor: ROSS DAVID SIMON
IPC: C02F3/06
Filed: 1981-09-24
Granted: 1989-03-27
Abstract: A wastewater treatment process for the removal of suspended of colloidal materials from a previously untreated wastewater contg. a domestic sewage comprises (a) passing the wastewater to a purifier or screening device to remove and purify the wastewater without addn. of a coagulating material, (b) passing the wastewater purified through a granular medium filter to an underdrain cavity to produce a filtrate, (c) intermittently passing an air upwardly through the medium to reduce a flow resistance and inhibit an anaerobic biological activity, and (d) intermittently backwashing the filter with a portion of the fitrate, a surfactant and/or oxidizing agent.
Patent KR-870001491-B1 (KR)
Title: A method of rolling method
Inventor: DAIKIRI OSAMU
IPC: B21B37/58
Filed: 1981-12-24
Granted: 1987-08-19
Abstract: In a method of rolling metal e.g. steel for mfr. of plate or sheet with a predetermined range of thickness through a sequene of passes, variations in deformation resistance of the metal along a longitudinal direction are detected and resulting variations in rolling force in the finishing pass are estimated using a rolling force estimation equation and a deformation resistance equation. A distribution of thickness of the metal is calculated and physically formed before entrance to the finishing pass and metal is rolled to cancel the variation in the rolling force at the entrance of the pass.
Patent KR-880000256-B1 (KR)
Title: Wound foil type film capacitor
Inventor: ANDA HIRORI
IPC: H01G7/00
Filed: 1982-09-28
Granted: 1988-03-15
Abstract: Wound foil type film capacitor includes alternately layered dielectric and electrode films.  At least one electrode film is formed by deforming wire form electrode film material to provide the electrode film with a desired width.  The wire-form electrode film material is pref. deformed by passing it between rollers for flattening and spreading.  The material is pref. aluminium, copper or tin.  The deforming takes place at the time of or immediately prior to winding of the capacitor and the electrode film is subjected to an annealing process after deforming.  After deforming the electrode film is pref. taken up onto a reel for use in an automatic winding machine.
Patent KR-870000546-B1 (KR)
Title: Process for the preparation of single-crystal dl-cysteine
Inventor: MIDA RYUICHI
IPC: C30B29/54
Filed: 1983-07-29
Granted: 1987-03-18
Abstract: Monocrystalline DL-cystein suitable, e.g. for permanent wave solns. or medical prod. raw material, has an x-ray diffraction paattern with reflection lines with a relative intensity of e.g. 0.57, 0.34, 0.44 and 1.00 respectively, at lattice spacings of 11.90, 5.97, 3.97 and 2.98 Angstrom, displays good storage stability and is pptd. by suspending or dissolving a DL-cystein hydrochloride or aromatic sulphonate in a mixt. of 5-60wt.%, pref. 10-50 wt.% water and a lower, pref. C1-4 alcohol or cellosolve and neutralising at -20 to 80deg. C with a base, e.g. C2H4NH4, C5H5N, LiOH or BaCO3.
Patent KR-920002985-B1 (KR)
Inventor: JAFFE EDWARD E
IPC: C09B67/20
Filed: 1984-04-04
Granted: 1992-04-11
Abstract: 내용 없음.
Patent KR-860001938-B1 (KR)
Title: Lasers indication device
Inventor: SON SANG-HO
IPC: H01S3/00
Filed: 1984-09-24
Granted: 1986-10-25
Abstract: This invention is about a lasers indication device which display a portrait on the screen by the use of a deflected laser. To explain in detail, the laser projected from the laser oscillator is deflected horizontally by the galvanometer and then the horizontal deflected laser is deflected vertically by the diffraction lattice. Which is composed of light fiber, epoxy resin and plate glass, and then projected to a liquid crystal cell. The horizontal and vertical deflected laser is passed or intercepted by the control signal at the liquid crystal and then a portrait is displayed on the screen.
Patent KR-930005647-B1 (KR)
Inventor: TODD CRAIG C
IPC: H03M3/02
Filed: 1984-09-28
Granted: 1993-06-23
Abstract: 내용 없음.
Patent KR-890004169-B1 (KR)
Title: Unit-type automobile servicing apparatus
Inventor: NISHIKAWA ROICHI
IPC: B60S13/02
Filed: 1985-05-24
Granted: 1989-10-23
Abstract: A servicing appts. for motor vehicle comprises at least one platform (2), lifting means mounted on the platform for lifting the vehicle (M) above the platform, supporting means (5) for supporting the platform to be rotatable around a predetermined spin axis, and driving means (D) for driving to rotate the platform around the spin axis.  Each platform is in the shape of a turntable (2) having a diameter suitable for placing one automobile to be serviced.
Patent KR-890001603-B1 (KR)
Title: Aluminum diaphragm manufacture method of electrolytic capacitor
Inventor: NA KYONG-ROK
IPC: H01G9/02
Filed: 1986-02-28
Granted: 1989-05-09
Abstract: A high purity aluminum foil is dipped into etching solution, and the starting temperature of etching solution is above 70≰C. The etching of Al foil is carried out by electric current of DC with intermittence of 5 second.  The etching solution is composed of HCl and water, and an additive of H3PO4 and HNO3.  A electric power is 400mA, 10VDC per 1cm2 of Al foil.  The currunt intemittence occurs for at least more than 10 minutes.
Patent KR-900001971-B1 (KR)
Title: Heat source unit for processing apparatus
Inventor: HAYAKAWA FUTOMI
IPC: H05B3/00
Filed: 1986-05-07
Granted: 1990-03-27
Abstract: Two symmetrical reflective halves (2,3) combine to provide an integrated concave mirrored surface (7,8).  The cavity enclosed by the mirrored surfaces has an irradiation opening closed by a heat resistant and light transmissive shield plate of quartz glass. At each end of the combined body (1), reflective plates have apertures providing entry and support for the heat source tube, radiation from which is focussed downwards by the mirrored surfaces (7,8).  The peripheral geometry of the heat beam is defined by the focal length and by masking elements applied beneath the quartz shield plate.
Patent KR-890001267-B1 (KR)
Title: A process for the fermentation of a bean milk by lactic ferments and yeasts
Inventor: YOU JOO-HYON
IPC: A23L11/00
Filed: 1986-05-28
Granted: 1989-04-28
Abstract: A fermn. method of soybean milk is presented.  Thus, 1kg soybean was soaked in 1 liter H2O and swelled at 60-65≰C.  After grinding with Waring Blender, the soln. was filtered, mixed with a starter contg. culture broth of lactic group and of yeast (1:2 or 1:5 mixt.), and cultured at 37≰C for 24hrs.  The resulting curd was homogenized and mixed with 15% sucrose to give a soybean beverage.
Patent KR-950004644-B1 (KR)
Inventor: SAKO YOICHIRO
IPC: H03M13/29
Filed: 1987-01-24
Granted: 1995-05-03
Abstract: 내용 없음.
Patent KR-0121542-B1 (KR)
Inventor: SAKAMOTO SATOSHI
IPC: H02K29/00
Filed: 1987-02-24
Granted: 1997-11-22
Abstract: 본 발명은 2상 브러시레스모터에 관한 것으로서, 최소한 1쌍의 제1의 자극 및 이 제1의 자극의 자극폭보다 작은 자극폭을 가지는 최소한 1쌍의 제2의 자극이 배설된 로터마그네트와, 제1의 상(相)을 형성하는 최소한 1쌍의 제1의 코일 및 제2의 상을 형성하는 최소한 1쌍의 제2의 코일이 배설된 스테이터를 가지고, 상기 자극과 코일과의 수가 동수이며 또한 상기 제1 및 제2의 상을 형성하는 각 코일에 의해 발생되는 토크를 각각 상이하게 하는 동시에, 상기 제1의 자극과 제2의 자극과의 자극폭의 합을 전기각으로 대략 360 로 하므로써, A상, B상을 각각 형성하는 1쌍의 코일이 자극(4 N ,4 S )과 (5 N ,5 S )으로 쇄교(鎖交)하므로써, 상이한 토크가 발생하므로, 종래와 같이 자극폭이 좁은 보조극을 배설할 필요가 없고, 간단히 착자(着磁)를 행하는 것이 가능하게 된다.
Patent KR-950005204-B1 (KR)
Inventor: TSUMURA TORU
IPC: C07D251/48
Filed: 1987-06-10
Granted: 1995-05-19
Abstract: 내용 없음.
Patent KR-900001069-B1 (KR)
Title: Low-noise amplifier having 55 0 k's noise temperature
Inventor: KANG WON-CHUL
IPC: H03F3/193
Filed: 1987-07-30
Granted: 1990-02-26
Abstract: The low noise amplifier used in the satelite broadcasting receiver includes a ribbon inductors (L1-2) placed between gates of field effect transistors (FET1-2) and microstrip lines (A-D) to get a necessary inducatance at first and second terminals.  The input microwave signal passed through the first FET has a noise temperature of 50 oK and a gain of 10 dB.  The second output passed through the second FET has a noise temperature of 55oK and a gain of 22 dB.  The terminals after the second one include silicon transistors (Q1-3) which are designed to improve the band width and stability.
Patent KR-900008393-B1 (KR)
Title: Over current protection circuit for inverter apparatus
Inventor: HIROSHE KENZZI
IPC: H02M7/5387
Filed: 1987-09-17
Granted: 1990-11-17
Abstract: The overcurrent protection circuit for an inverter device includes three arms each composed of a pair of series connected electric gates. A junction between them is connected to a load and opposite ends are connected across a d.c. power source. The arms supply a three phase a.c. power to the load by on-off controlling the electric gates sequentially according to on-off signals of the electric gates supplied from a control circuit. Majority logic circuitry is provided and stress conditions in the electric gates which receive a stress produced when the electric gates are turned off are detected in order to release gates from a large stress exerted on the gates when an output short circuit occurs. The majority logic circuitry controls the sequence of turning off the electric gates so that the stress on the detected gate is reduced.
Patent KR-960003355-B1 (KR)
Title: Ink cover and stamp ink container for an inking system
Inventor: LEMBEUS HELMUT
IPC: B41K3/60
Filed: 1987-11-25
Granted: 1996-03-08
Abstract: An inker guard having a stamp-ink container for franking and value-stamping machines is described, which covers the different chambers of the inking system in such a way that even at high rotational speeds, spraying of stamp ink from one chamber to an adjacent chamber is prevented. Moreover, the feeding of stamp ink via cartridges which can be inserted into the guard offers a simple and clean procedure without opening the inking system.
Patent KR-920000862-B1 (KR)
Title: Glyphosate-ammonium sulfate herbicidal formulation
Inventor: SATDO TATSUO
IPC: A01N59/02
Filed: 1987-12-03
Granted: 1992-01-30
Abstract: A shelf-stable aqueous concentrate herbicidal formulation containing glyphosate, ammonium sulfate and a quaternary ammonium salt.
Patent KR-920006367-B1 (KR)
Inventor: INOUE HIROSHI
IPC: C08G75/06
Filed: 1987-12-22
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-940003938-B1 (KR)
Inventor: SAMUELSSON ERNST-GUNNAR
IPC: A23L1/305
Filed: 1986-12-18
Granted: 1994-05-09
Abstract: 내용 없음.
Patent KR-900008821-B1 (KR)
Inventor: IIDA DETZYA
IPC: H03M1/00
Filed: 1988-03-04
Granted: 1990-11-30
Abstract: 내용 없음.
Patent KR-910000331-B1 (KR)
Title: Panel for underfloor heating and process for producing the same
Inventor: LIM YONG-KIL
IPC: F24D3/12
Filed: 1988-04-15
Granted: 1991-01-24
Abstract: In the method, a steel plate is press-formed to have  grooves (2) with flanges (4) and matches another  steel  plate  formed  to have grooves (3) with flanges (5).  The  plates  are  coated  with polyelhylen on the inner side to melt fuse when  pressed  to  each other. When joined into an  integral  body,  grooves  and  flanges match with those of each other plates to form a floor  piping  for hot water system. The piping presents a good corrosion  resistance with low production cost.
Patent KR-910004316-B1 (KR)
Title: Semiconductor device and its manufacturing method for high voltage
Inventor: KIM JONG-OH
IPC: H01L29/40
Filed: 1988-06-16
Granted: 1991-06-25
Abstract: The method for manufacturing a semiconductor  device  with  a field plate structure, comprises  the  steps  of:  forming  etched grooves on the partial out wall of the main junction area; forming an insulating layor on  the  inside  and  outside  of  the  etched groove; partially etching the surface of the P+ diffusion area  of the main junction area;  and  forming  electrodes  on  the  etched portion of the main junction area and on  the  etched  grooves  to provide a high breakdown voltage to the device. The method reduces the length of the field plate.
Patent KR-910000812-B1 (KR)
Inventor: SANDO YOSHITERU
IPC: D06B23/28
Filed: 1988-07-18
Granted: 1991-02-09
Abstract: 내용 없음.
Patent KR-910008599-B1 (KR)
Inventor: ZIKANE KAORU
IPC: C08K5/01
Filed: 1988-11-28
Granted: 1991-10-19
Abstract: 내용 없음.
Patent KR-910010030-B1 (KR)
Title: Polyamide resin compositions
Inventor: PARK MUUNG-WOO
IPC: C08L77/00
Filed: 1988-12-13
Granted: 1991-12-10
Abstract: The polyamide resin compsn. is prepd by  adding  and  mixing: 0.01-5 wt.% (w.r.t. the nylon resin) of the bisphenol  based  cpd. of formula (I); 0.2-3 wt.% (w.r.t. the nylon  resin)  or  ethylene bisstearamide as the ativating agent;  with  the  nylon  resin  as metrix. In the formula, X is C1-10  hydrocarbon  or  carbonyl,  or sulfonyl; R1 is  C1-10  hydrocarbon;  R2  is  C3-10  secondary  or tertiary hydrocarbon. The obtd. polyamide resin compsn. is  useful for the THHN (heat resistance thermoplastic), THWN  (moisture  and heat resistance thermoplastic)  type  cable  sheath  material  for house wiring, and has good anti-gasoline and anti-oil properties.
Patent KR-930004410-B1 (KR)
Inventor: GREENE BENJAMIN I
IPC: G02F1/35
Filed: 1987-06-15
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-960008379-B1 (KR)
Title: Binary quantification of an image having multiple levels of greys
Inventor: FARDEAU MICHEL GUSTAVE JULES
IPC: H04N1/40
Filed: 1987-09-28
Granted: 1996-06-26
Abstract: PCT No. PCT/FR87/00368 Sec. 371 Date May 27, 1988 Sec. 102(e) Date May 27, 1988 PCT Filed Sep. 28, 1987 PCT Pub. No. WO88/02587 PCT Pub. Date Apr. 7, 1988.Method for transforming a video type image having multiple levels of greys into a binary image, method wherein each pixel is either white or black. With each pixel of the initial image there is associated a partial image centered on said pixel and comprising a plurality of pixels in at least one dimension. If the histogram of the grey levels of said partial image is considered as bimodal (D>E), a threshold (S) median with respect to said histogram is selected. If the histogram is considered as monomodal (D<e), a threshold (S) outside said histogram is selected, the position of this threshold with respect to the histogram being determined by comparison of the latter with a preset mean background value (FM). Application to telecopy, electronic storage of documents and drawings, preprocessing in order to facilitate the reading of handwritten messages or recognition of patterns in general.
Patent KR-920008055-B1 (KR)
Inventor: YAMAKUCHI AKIRA
IPC: G11C8/16
Filed: 1989-01-07
Granted: 1992-09-22
Abstract: 내용 없음.
Patent KR-920004682-B1 (KR)
Inventor: NAKASHIMA MIKIO
IPC: C22C19/00
Filed: 1989-02-02
Granted: 1992-06-13
Abstract: 내용 없음.
Patent KR-970001686-B1 (KR)
Inventor: BEGRICH RAINER
IPC: C09B62/503
Filed: 1989-03-16
Granted: 1997-02-13
Abstract: 내용 없음.
Patent KR-0185370-B1 (KR)
Inventor: ERSKINE DAVID
IPC: H01L21/302
Filed: 1989-05-23
Granted: 1999-04-15
Abstract: 웨이퍼 클램핑 기구는 종래의 반도체 웨이퍼의 기하학적 형상에 대응하는 중심 개구를 갖는 링 클램프를 포함한다. 개구 주위에 위치한 돌출 부분은 플라즈마리액터의 하나의 전극 상의 제위치에 배치될 때 대응하는 반도체 웨이퍼와 맞물리게 된다. 링 클램판는 다른 전극을 지지하는 하우징 상에 탄력적으로 장착된다. 링 클램프는 2 개의 전극간의 공간이 소망의 갭 폭으로 조절됨에 따라 웨이퍼에 대해 자동적으로 맞물리게 뒨다. 더 낮은 곳에 위치한 전극 상의 상승된 환형 장벽은 클램프의 정렬을 보강하기 위해 웨이퍼를 둘러싸고 링 클램프 상의 짝이 되는 표면과 맞물리게 된다.
Patent KR-910004833-B1 (KR)
Inventor: OOTCHBO HIROHIKKO
IPC: C09K3/14
Filed: 1989-07-22
Granted: 1991-07-13
Abstract: 내용 없음.