baber/WOPTO huggingface dataset:
Patent ES-2631833-B1 (ES)
Title: Perfeccionamientos en los dispositivos con cartel de señalización
Inventor: ABRAHAM ECHEVARRIA RAFAELA Mª
IPC: G09F15/00
Filed: 2016-03-02
Granted: 2018-04-24
Abstract: Perfeccionamientos en los dispositivos con cartel de señalización, del tipo plegable y que comprenden una armazón formada por tres bastidores, en uno de los cuales se sujeta el cartel de señalización, y los otros dos constituyen sendas patas de sustentación del dispositivo, estando constituidos los bastidores por elementos tubulares metálicos excepto al menos uno de ellos que está constituido a base de barra metálica y que corresponde a una de las patas de sustentación. El cartel se sujeta al correspondiente bastidor ventajosamente mediante tiras adhesivas.
Patent ES-2597170-B1 (ES)
Title: Sistema de verificación de inspecciones en emplazamientos con elementos sujetos a inspeccion presencial y metodo para dicho sistema
Inventor: GUTIERREZ GARCIA-DIEGO PEDRO
IPC: G07C3/00
Filed: 2016-04-13
Granted: 2017-11-23
Abstract: Sistema (1) de verificación de inspecciones en emplazamientos (2) con elementos (3) sujetos a inspección presencial y método para dicho sistema, donde el sistema comprende:#- unos primeros sensores (5) de identificación y comprobación de presencia dispuestos en cada uno de los elementos (3),#- al menos, un terminal de inspector (6) con medios de identificación personal del inspector (7), medios de lectura de los sensores (4, 5) de corto alcance, medios de representación de texto y/o de gráfica, medios de comunicación con un servidor central (8) y medios de marcado y/o introducción de datos,#- al menos, un servidor central (8) que comprende: unas bases de datos (8a, 8b, 8c, 8d, 8e) para trazabilidad del inspector y de las operaciones de inspección, y unos medios de comunicación con los terminales de inspector (6). La invención incluye el método para funcionamiento del sistema (1).
Patent HR-P20030281-B1 (HR)
Inventor: MORITA MASAYUKI
IPC: A01P7/04
Filed: 2003-04-11
Abstract: Pesticidna smjesa koja sadrži pesticidno učinkovitu količinu bar jednog pridinskog spoja formule (I) ili njegovu sol: naznačena time što je Y halogenalkilna skupina, m je 0 ili 1, a Q jeili supstituirana ili nesupstituirana heterociklička skupina, (gdje je X atom kisika ili atom sumpora, R1 i R2 suneovisno atom vodika, supstituirana ili nesupstituirana alkilna skupina, supstituirana ili nesupstituirana alkenilna skupina, supstituirana ili nesupstituirana alkinilna skupina, supstituirana ili nesupstituirana cikloalkilna skupina, -C(W1)R3 skupina, -OR4 skupina, -S(O)nR5 skupina, -NHR6 skupina,-C(R8)=NO-R9 skupina ili supstituirana ili nesupstituirana arilnana skupina, ili R1 i R2 mogu sačinjavati =C(R10)Rn skupinu ili mogu sačinjavati C4-C5 5-članu ili 6-članu heterocikličku skupinu koja može sadržavati atom dušika ili atom kisika, zajedno sa susjednim atomom dušika, R3 je supstituiranaili nesupstituirana alkilna skupina, supstituirana ili nesupstituirana alkenilna skupina, supstituirana ili nesupstituirana alkinilna skupina, supstituirana ili nesupstituirana cikloalkilna skupina, supstituirana ili nesupstituirana arilna skupina, alkoksi skupina, alkiltio skupina ili mono- ili dialkilamino skupina, R4 je atom vodika, supstituirana ili nesupstituirana alkilna skupina, supstituirana ili nesupstituirana alkenilna skupina, supstituirana ilinesupstituirana alkinilna skupina, supstituirana ili nesupstituirana cikloalkilna skupina,supstituirana ili nesupstituirana arilna skupina,supstituirana ili nesupstituirana heterociklička skupina ili -COR3 skupina, R5 je alkilna skupina ili dialkilamino skupina, R6 je alkilna skupina iliarilna skupina, Z je N ili -C-R7 skupina, R7 je atom vodika,, halogeni atom, supstituirana ili nesupstituirana alkilna skupina, alkoksi skupina, alkiltio skupina ili nitro skupina, R8 i R9 su neovisno atom vodika, supstituirana ili nesupstituirana alkilna skupina, supstituirana ili nesupstituirana alkenilna skupina, supstituirana ili nesupstituirana alkinilna skupina, supstituirana ili nesupstituirana arilna skupina ili supstituirana ili nesupstituirana heterociklička skupina, R10 i R11 su neovisno atom vodika, supstituirana ili nesupstituirana alkilna skupina, supstituirana ili nesupstituirana alkenilna skupina, supstituirana ili nesupstituirana heterociklička skupina, -N-(R12)R13 skupina,supstituirana ili nesupstituirana alkoksi skupina, supstituirana ili nesupstituirana alkiltio skupina, R12 i R13 su neovisno atom vodika, supstituirana ili nesupstituirana alkilna skupina, supstituirana ili nesupstituirana alkenilna skupina, supstituirana ili nesupstituirana alkinilna skupina, supstituirana ili nesupstituirana arilna skupina ili supstituirana ili nesupstituirana heterociklička skupina, Wl je atom kisika ili atom sumpora, a n je 1 ili 2) te bar jedan drugi insekticid izabran iz grupe koju čine: Patent sadrži još 5 patentnih zahtjeva.
Patent HR-P20030791-B1 (HR)
Inventor: ADAM GEO
IPC: C07D417/10
Filed: 2003-10-01
Abstract: Spojevi opće formule, naznačeni time, da jeR1 cijanofluoro C1-7 alkil, C1-7 alkoksi, fluoro- C1-7 alkoksi, ili pirol-1-il, koji je nesupstituiran ilisupstituiran sa jednim do tri supstituenta koji su izabrani iz skupine koja se sastoji od fluoro, kloro, cijano, fenil, po izboru supstituiran sa halogen, - (CH2) 1-4-hidroksi, fluoro- C1-7 alkil, C1-7alkil, -(CH2)n- C1-7 alkoksi, - (CH2) n-C (O) O-R'', - (CH2) 1-4-NR'R'', hidroksi- C1-7 alkoksi i - (CH2) n-CONR'R''; R2 je vodik, ako je R1 po izboru supstituiran pirol-1-il kao što je gore definirano, ili je halogen, hidroksi, C1-7 alkil, fluoro-C1-7alkil, C1-7 alkoksi, hidroksimetil, hidroksietoksi, C1-7 alkoksi-(etoksi) n (n = 1 do 4) C1-7 alkoksimetil, cijanometoksi, morfolin-4-il, tiomorfolin-4-il, 1-oksotiomorfolin-4-il, 1,1-dioksotiomorfolin-4-il, 4-okso-piperidin-l-il, 4-alkoksi-piperidin-l-il, 4-hidroksi-piperidin-l-il, 4-hidroksietoksi-piperidin-l-il, 4- C1-7 alkil-piperazin-1-il, alkoksikarbonil, 2-dialkilamino-etilsulfanil, N,N-bis C1-7 alkilamino C1-7 alkil, Karbamoilmeti1, C1-7alkilsulfonil, C1-7 alkoksikarbonil- C1-7alkil, alkilkarboksi- C1-7alkil, karboksi- C1-7alkil, alkoksikarbonilmetilsulfanil, karboksimetilsulfanil, 1,4-dioksa-8-aza-spiro[4.5]dec-8-il, karboksi- C1-7 alkoksi, cijano- C1-7 alkil, 2, 3-dihidro- C1-7 alkoksi, karbamoilmetoksi, 2-okso- [1,3] -dioksolan-4-il- C1-7 alkoksi, N-(2-hidroksi- C1-7 alkil)-N- C1-7 alkil amino, hidroksikarbamoil- C1-7 alkoksi, 2,2-dimetil-tetrahidro-[1,3]dioksolo[4,5c]-pirol-5-il, C1-7alkoksi-karbamoil- C1-7 alkoksi, 3R-hidroksi-pirolidin-l-il, 3,4-dihidroksi-pirolidin-l-il, 2-okso-oksazolidin-3-il, C1-7 alkil-karbamoilmetoksi iliaminokarbamoil- C1-7 alkoksi; Y je -CH= ili =N-;R3 je halogen, C1-7alkil, fluoro- C1-7alkil, C1-7 alkoksi, cijano, -(CH2)n-C(O)-OR'', -(CH2)n-C(O)-NR'R'', ili je po izboru supstituiran petero-člani aromatski heterocikl, koji može biti supstituiran sa halogen, fluoro- C1-7 alkil, fluoro-C1-7alkoksi, cijano, - (CH2) n-NR'R'', -(CH2)n-C(O)-OR'', -(CH2)n-C(O)-NR'R'', -(CH2)n-SO2-NR'R'', - (CH2)n-C(NH2)=NR'', hidroksi, C1-7alkoksi, C1-7 alkiltio, ili sa C1-7alkilom, koji je po izboru suptituiran sa fluoro, hidroksi, C1-7 alkoksi, cijano ili karbamoiloksi; R' je vodik, C1-7 alkil, C3-C6-cikloalkil, fluoro- C1-7alkil ili C1-7alkoksi C1-7alkil; R" je vodik, C1-7alkil, C3-C6-cikloalkil,fluoro- C1-7alkil, C1-7 alkoksi C1-7 alkil, - (CH2) 2-4-di- C1-7 alkilamino, -(CH2)2-4-morfolinil, -(CH2)2-4-pirolidinil, -(CH2)2-4-piperidinil ili 3-hidroksi- C1-7 alkil; n je 0 ,1 ,2, 3 ili 4; i njihov farmaceutski prihvatljiv dodatak soli. Patentsadrži još 24 patentna zahtjeva.
Patent JO-P20140141-B1 (JO)
Title: Use of substituted 2,3-dihydroimidazo[1,2-c]quinazolines for treating lymphomas
Inventor: KATJA HAIKE
IPC: A61K31/519
Filed: 2014-04-06
Granted: 2021-08-17
Abstract: The present invention relates toandnbsp;:
Patent JO-P20170181-B1 (JO)
Title: Self-cleaning method for air-conditioner heat exchanger
Inventor: ZHANG MINGJIE
IPC: F24F11/64
Filed: 2017-10-26
Granted: 2021-08-17
Abstract: The present invention discloses a self-cleaning method for an air-conditioner heat exchanger. The self-cleaning method for an air-conditioner heat exchanger includes: controlling an air-conditioner to enter a self-cleaning mode; detecting an ambient temperature of a to-be-cleaned heat exchanger, and determining, according to the detected ambient temperature, a target evaporating temperature of the to-be-cleaned heat exchanger; adjusting, according to the target evaporating temperature and an actual evaporating temperature of the to-be-cleaned heat exchanger, an evaporating temperature of the to-be-cleaned heat exchanger, and controlling the to-be-cleaned heat exchanger to frost; and after a surface of the to-be-cleaned heat exchanger is covered with a frost layer or an ice layer, controlling the air conditioner to enter a defrosting mode of the to-be-cleaned heat exchanger. According to the self-cleaning method for an air-conditioner heat exchanger of the present invention, self-cleaning can be performed on an air-conditioner heat exchanger conveniently. The self-cleaning effect is good, and the cleaning efficiency is high.
Patent KR-790000866-B1 (KR)
Title: Multilayered color photographic light sensitive material
Inventor: SHIBA KEISUKE
Filed: 1974-08-03
Granted: 1979-07-27
Abstract: Color developing and image reproduction were improved by using a multilayer light-sensitive material. Compds having specific chemical structure and properties were applied between layers to give selective effect to the color revision. A support and at least two of the light-sensitive materials comprised hydroquinone with ballast group of >=8 carbon and coupler. At least one of the layers was substituted for allylmonothio radical and fattymonothio radical.
Patent KR-810001051-B1 (KR)
Title: Rubber composition
Inventor: SUKIYAMA YUICHI
IPC: C08L21/00
Filed: 1977-05-10
Granted: 1981-09-07
Abstract: The adhesion of rubbers to metals is improved by addn. of 0.5-20 phr condensate of HOC6H4CO2H with HCHO and, optionally, phenols.  Thus, compounded natural rubber vulcanizates contg. 3 phr formaldehyde-p-hydroxybenzoic acid copolymer (I) (mol. wt. -700) show relative adhesion to brass-plated steel tire cords 152 and 110 after 0 and 72 h, resp., at 100o, compared with 100 and 47, resp., in the absence of I.
Patent KR-800000830-B1 (KR)
Title: Production of semi-reflecting glass products
Inventor: PHILIBEST D
IPC: C03C17/00
Filed: 1977-07-04
Granted: 1980-08-22
Abstract: A semireflecting glass is made with a soln. of>=1 hybrid mol. complex with the formula MXmY2-m in an aliph. solvent in which M is a transition metal (i.e Fe, Cr, or Co), X is an acetylacetone radical, and Y is aβ-diketone C6-10 radical i.e isovalerolylacetone). This solution is projected onto a glass sheet which was preheated to 580-640≰C to evap. the solvent and to pyrolyze the hybrid mol.
Patent KR-810000930-B1 (KR)
Title: Method for manufacturing glass fibers
Inventor: NISHIMAKI KAZUO
IPC: C03B37/02
Filed: 1977-08-23
Granted: 1981-08-22
Abstract: An air flow supplied by a duct adjacent to a melt furnace is normally directed downwardly through a plurality of nozzles in the bottom of the duct toward a floor grate or the like communicating with an exhaust duct to thereby form a heat shielding air curtain to protect the operator/controller.  During the initial start-up period of the filament draw forming operation, however, a pivotal damper plate adjacent to the supply duct may be raised to deflect the air flow across the bottom of the orifice plate of the melt furnace to thereby cool the molten glass cones at the orifice exits and increase their viscosity.
Patent KR-810000116-B1 (KR)
Title: Process for the production of urea derivatives
Inventor: MURABAYASHI AKIRA
Filed: 1978-04-11
Granted: 1981-02-18
Abstract: Herbicidal heterocyclic urea derivs. (I; Ar = 5 or 6 membered heterocyclic group; R = H, C1-6 alkyl; R1 = C1-6alkyl; R2 = C1-6alkyl, C2-6alkenyl, C1-6alkoxy)were prepd. by reaction of amine(II) and III(X = halogen) in the presence of Lewis acid.  Thus, 79.1 g N,N-dimethyl carbamoyl chloride and 9.8 g AlCl3 in 100ml C6H5CH3 were stirred for 30min at room temp.  The reactant was refluxed with 9.81g 3-amino-5-t-butylisoxazole for 6hr and was extracted with C6H5CH3 to give 14.63 g 1,1-dimethyl-3-(5- t - butyl-3-isoxazole)urea (yield; 98.9%, m.p.; 119-120.5≰C).
Patent KR-830001296-B1 (KR)
Title: Collecting ship for sea pollution matter
Inventor: OHKUDA TATSUO
IPC: B63B35/32
Filed: 1978-10-05
Granted: 1983-07-06
Abstract: A water contaminant is recovered by introducing a mass of water from its surface, up to an optimum depth, into a hull(10) of a boat(1) while adjusting the depth of water to be introduced during advancement of the boat. A lower layer of the introduced water containing little floatages is guided into jet propellers for jetting to produce a thrust. The floatages & contaminant in an upper layer of the introduced water is continuously separated & transported put of the hull. The invention enables the recovery of small & medium sized floatages as well as fine & liquidic contaminants from a water basin irrespective of environmental & weather conditions.
Patent KR-800000273-B1 (KR)
Title: Apparatus of giving the prestress to the steel strings and strands
Inventor: KAWADA DADAKI
IPC: E04C3/26
Filed: 1979-12-10
Granted: 1980-04-09
Abstract: supporting beam(5) fixed by the connecting apparatus having a turn buckle and an upper flange was fitted between 2 beams; supporters supporting the end of supporting beam: compressing frame inserted in between the end of 2 beams and rod for connecting the beams given the bending load in advance by said frame.
Patent KR-840000788-B1 (KR)
Title: Evaporator for freezer
Inventor: KOBAYASHI NOBUYUKI
IPC: F25B39/02
Filed: 1980-02-25
Granted: 1984-06-09
Abstract: A heat exchanger-type evaporator for a freezer consists of a number of flat fins(8), a serpentine refrigerant-carrying tube(9) and a heater(10).  Each flat tin, which is mounted in parallel only on the straight part of the refrigerant-carrying tube, has at least one cylindrical collar(8a) to receive the refrigerant-carrying tube, and cut-portions(8b) to receive the heater at each corner of the flat fin.
Patent KR-840001353-B1 (KR)
Title: Centrifugal casting device
Inventor: MICHEL PIERREL
IPC: B22D13/02
Filed: 1980-06-25
Granted: 1984-09-20
Abstract: To centrifugally cast iron bar using the casting method, a device moves lengthwise between the molten cast iron injection channel and the casting mold.  The channel includes a ladle which pours molten cast iron into the rotating mold.  Once the ladle reaches the top of the mold, the molten metal supply is stopped and the bars are cast.  The ladle and the injection channel's slope gradient are controlled automatically.  The casting device has a horizontal beam that supports the injection channel, which is the same length and is near the main exit.  A jack can move to the upper most tip of the channel against the beam.
Patent KR-840001567-B1 (KR)
Title: Manufacturing method for portland cement clinker
Inventor: LONG GEOFFREY RICHRAD
IPC: C04B22/14
Filed: 1980-08-01
Granted: 1984-10-06
Abstract: Portland cement clinker includes as a set regulator (a) a sulphate in the presence of an alkali metal in a combined state, and/or (b) halogen in a combined state, present in a sufficient amt. to prevent premature setting of the cement produced from the clinker. Pref. the cement contains 0.01-1(0.1-1) wt.% halogen, esp. F; and 0.1-3(0.4-2.0) wt.% akali(expressed as oxide), esp. K or K+Na; and 0.33-5(2-4) % sulphate. Bright set is avoided as is prodn. of syngenite (K2SO4CaSO4H2O)which produces rapid air setting.
Patent KR-840001048-B1 (KR)
Title: Method and apparatus for testing snubbers in situs
Inventor: SULZER HARRY E
IPC: G01M99/00
Filed: 1980-10-15
Granted: 1984-07-26
Abstract: A method and apparatus for testing seismic shock absorbing snubbers in situ. Such snubbers are used in power plants in association with piping that is yieldably attached by way of pipe hangers or supports to the plant building structure. Typically, snubbers are operatively connected between the pipe and the building or other support structure. Such snubers permit free motion of the pipe in response to slow thermal expansion or contraction of the pipe, but resist or damp rapid motion of the pipe induced by seismic shock or vibration.
Patent KR-830002449-B1 (KR)
Inventor: ROBEY ROGER L
IPC: C07C51/62
Filed: 1981-04-09
Granted: 1983-10-26
Abstract: 내용 없음.
Patent KR-820000096-B1 (KR)
Title: Process for preparing pyrido (2,1-b)quinazoline derivatives
Inventor: TILLEY J
IPC: C07D471/04
Filed: 1981-11-13
Granted: 1982-02-17
Abstract: Title compds. (I; R1, R2, R3 = H, lower alkyl, lower alkoxy, lower alkylthio, halogen, cyclopropyl, cyclobutyl, hydroxy; R4 = 5-tetrazolyl), useful as anti-allergics, were prepared by the reaction of compd. II and alkali metal azide.  Thus, 10 ml triethylene glycol dimethylether soln. contg. 8.3 g 2-chloro-5-cyanopyridine, 1304 g 5-methoxyanthranylic acid and 0.2 g potassium iodide was reacted in Ar gas at 170≰C for 4 hr to give 6.02 g 8-cyano-2-methoxy-11-oxo-11H-pyrido[2,1-b quinazoline.
Patent KR-880002694-B1 (KR)
Title: Signal detecting apparatus
Inventor: SASAMURA KOHEI
IPC: G11B20/10
Filed: 1982-10-13
Granted: 1988-12-20
Abstract: A recording two-valued code signal from a magnetic recording medium is reproduced in this system, and the system detects the signal level of the reproduced signal to reproduce a digital signal of a desired two valued code, where the recording twovalued code signal is obtained by passing the digital signal of the above desired, two valued code through a converter and a delay circuit and then feeding back this digital signal to carry out a modulo-2 addition.  The magnetic reproducing system comprises a magnetic head for reproducing the two-valued code recorded on the magnetic recording medium, an equalizer for performing waveequalization of the signal, and a signal detection circuit for detecting the signal level of a three-valued code.
Patent KR-900007901-B1 (KR)
Title: Manufacture of single crystal thin film
Inventor: TAMURA MASAO
IPC: H01L21/20
Filed: 1983-01-21
Granted: 1990-10-22
Abstract: A method of producing a single crystal film, comprising: (a) the step of depositing an insulating film (2) which has a desired plane pattern, on a surface of a single crystal substrate (1), (b) the step of depositing an amorphous or polycrystalline film (3) in an atmosphere of ultra high vacuum, said film continuously covering exposed surface parts (4) of said single crystal substrate (1) and said insulating film (2), and (c) the step of performing a heat treatment at a temperature of at least 200 deg.C to turn said amorphous or polycrystalline film (3) into a single crystal by solid phase epitaxial growth.
Patent KR-870000154-B1 (KR)
Title: Artificial flower-forming ribbon
Inventor: AOYAMA RYUJI
IPC: A41G1/00
Filed: 1983-05-17
Granted: 1987-02-13
Abstract: In artificial flower-forming ribbon having a pair of strips folded symmetrically, a string, of which an end is joined with an end of strips, is left longitudinally in the middle of the strips. Strips are adhered mutually to permit the correlative movement of strips and string along a large number of lines kept off at regular intervals. The lines with the incline of 45 degrees for width direction of strips have an opposite angle alternately.
Patent KR-860001089-B1 (KR)
Title: High melt-viscoelastic polypropylene for post-processed sheets and for blow molding
Inventor: JIBA HIROMASA
IPC: C08F10/06
Filed: 1983-05-17
Granted: 1986-08-07
Abstract: The prodn. of polypropylene comprises multistage polymerization of propylene in the presence of a Zieglere-Natta type catalyst obtd. from TiCl3 complexes, an organo-Al compd., and a molecular mass regulator. The prod. contains a high molecular fraction (40-60 wt.%) and a low molecular fraction (60-40 wt.%) with defined viscosity range. The melt flow index is 0.03-2.0 g/ 10 min. which is related to the applied pressure. The prods. are processed to obtain a polypropylene sheet and an inflation molded sheet for packing industries.
Patent KR-890000679-B1 (KR)
Title: Method of aluminum got dip coating
Inventor: PARK MYONG-KUN
IPC: C23C2/12
Filed: 1984-01-06
Granted: 1989-03-24
Abstract: This hot-dipped Al galvanizing for plating steels comprises in flux Na3AlF6 10-25%, AlF3 10-25%, KCl 25-35%, NaCl 25-35% and additionally LiCl 4-10%, PbCl2 4-10% added to the bath flux.  The mixing ratio of flux is controlled and KCl, NaCl is added.  The operating time of flux is lengthened.
Patent KR-920003821-B1 (KR)
Inventor: WHITED BETH E
IPC: C12N9/92
Filed: 1984-02-09
Granted: 1992-05-15
Abstract: 내용 없음.
Patent KR-920001989-B1 (KR)
Inventor: STEPEK WALTER J
IPC: A01N43/50
Filed: 1984-03-26
Granted: 1992-03-09
Abstract: 내용 없음.
Patent KR-920010944-B1 (KR)
Inventor: OHE MAKOTO
IPC: G02F1/1335
Filed: 1985-08-24
Granted: 1992-12-24
Abstract: 내용 없음.
Patent KR-930000417-B1 (KR)
Inventor: WENDT FRANK S
IPC: H02M3/28
Filed: 1985-11-29
Granted: 1993-01-18
Abstract: 내용 없음.
Patent KR-870000804-B1 (KR)
Title: Process for producing n-substituted alpha-amino acids
Inventor: PULWER MITCHELL J
IPC: C07B61/00
Filed: 1985-12-27
Granted: 1987-04-20
Abstract: N-substd.-alpha-amino acids, RR1CH2CO2M(R1R1=H, alkyl, aralkyl, CH2Y; Y =electron-drawer, CH2CHR2X; X=hetero atom or halogen; M=H or salt- forming cation), and their derivs. are prepd. by reacting amines, RR1NH, and glyoxylates, MCO2CHO, in the presence of H2, hydrogenation-catalyst and proton-acceptor. Thus, 44.5g beta-alanine, 74.0g of 50% aq. soln. of glyoxylic acid are mixed. The mixt. is reacted on 5% Pd/c catalyst(10g) at the 300000N/m2 of H2 for 22hr. The catalyst is filtered and washed with hot-water. The filtrate is combined and the solvent is removed. The obtd. residue is recrystallized with H2O/Et.OH to give 35.8g N-carboxymethyl-beta- alanine.
Patent KR-930003743-B1 (KR)
Inventor: SHIMIZU MIYUKI
IPC: B29C45/76
Filed: 1986-01-22
Granted: 1993-05-10
Abstract: 내용 없음.
Patent KR-890000279-B1 (KR)
Inventor: KANG NAM-WON
IPC: H01L21/64
Filed: 1986-02-20
Granted: 1989-03-13
Abstract: 내용 없음.
Patent KR-890000553-B1 (KR)
Title: Ultrasonic diagnostic apparatus
Inventor: KURIYAMA KINJI
IPC: A61B8/14
Filed: 1986-03-12
Granted: 1989-03-21
Abstract: This apparatus is appropriate in observing the fast motion substances with good images which have a less resolution at a flicker.  This system processes the switching noise in digital circuit which is simple in control, not the analog circuit, and provides a ultrasonic diagnosing apparatus which is cheap and simple and makes the super dynamic focusing possible.
Patent KR-930011601-B1 (KR)
Inventor: FARNER CARSTEN
IPC: H01B1/12
Filed: 1986-05-24
Granted: 1993-12-13
Abstract: 내용 없음.
Patent KR-900004743-B1 (KR)
Title: Magnetic head for vertical magnetic recording and the method of manufacturing the same
Inventor: IWADA TETSUYA
IPC: G11B5/00
Filed: 1986-10-08
Granted: 1990-07-05
Abstract: The magnetic head includes a lower slider formed of a magnetic material and a winding core formed of a magnetic material. A substrate is formed of a non-magnetic material and is diposed so that one end face is positioned on an upper surface of the winding core. A main pole film is formed on one end face of the substrate. An upper slider is formed of a magnetic material, the upper slider being opposed to the lower slider through a vertical magnetic recording medium.
Patent KR-940001692-B1 (KR)
Inventor: GRIMES GARY J
IPC: G06F13/26
Filed: 1986-11-07
Granted: 1994-03-05
Abstract: 내용 없음.
Patent KR-910006778-B1 (KR)
Inventor: GROHMANN PAUL
IPC: B23K7/00
Filed: 1986-12-10
Granted: 1991-09-02
Abstract: 내용 없음.