baber/WOPTO huggingface dataset:
Patent ES-2567353-B1 (ES)
Title: Tienda de campaña estructural y método de montaje
Inventor: CANDELA CANALES VICENTE MANUEL
IPC: E04H15/54
Filed: 2014-10-20
Granted: 2017-01-31
Abstract: Tienda de campaña estructural habilitada como habitáculo preparado para soportar temperaturas extremas, sin que por ello deje de ser un emplazamiento confortable y temporal para su uso; que comprende un chasis (1) sobre el que se montan unos perfiles (2) y pilares (3) inferiores que se encuentran unidos a una pluralidad de segundos perfiles (4), escuadras (5) y pilares (8) superiores, que conforman la estructura sobre la que se sustenta una cumbrera (9); y donde en el hueco (1c) generado entre el chasis (1) y la tela exterior (6), se incorpora un material de relleno (7); y donde finalmente, la cumbrera (9) se apoya solidariamente sobre los pilares (8) superiores, donde se apoyan unas placas alveolares (10) donde se deposita una cubierta impermeable (12) y que presentan unos huecos en su cara exterior que son rellenados mediante un material granular fino (11).
Patent ES-2599102-B1 (ES)
Title: Instalación para formación y llenado de contenedores tubulares de contorno poligonal
Inventor: GONZALEZ OLMOS TELESFORO
IPC: B65D88/10
Filed: 2015-07-31
Granted: 2017-10-23
Abstract: Instalación para formación y llenado de contenedores tubulares de contorno poligonal, comprende las siguientes unidades:#- una unidad en la que unas bandejas inferiores de contenedor (1), suministradas por un transportador son colocadas sobre unas plataformas móviles (6);#- una unidad de colocación de cuerpos (40) tubulares prismáticos (2) huecos, que son acoplados a cada bandeja inferior de contenedor (1);#- una unidad de llenado (50) donde los contenedores (3) prismáticos octogonales superiormente abiertos son llenados a través de sus aberturas superiores;#- una unidad de colocación de bandejas superiores (70) colocadas sobre cada contenedor (3) prismático octogonal superiormente abierto y lleno, formando contenedores tubulares de contorno poligonal (3) llenos y tapados.#La instalación comprende además unos medios de traslación (35) mediante los cuales las plataformas móviles son transportadas desde la unidad de paletización (30) hasta la unidad de colocación de bandejas superiores (70) pasando por las unidades intermedias.
Patent HR-P20140002-B1 (HR)
Title: Chimeric infectious dna clones, chimeric porcine circoviruses and uses thereof
Inventor: MENG XIANG-JIN
IPC: A01N63/00
Filed: 2014-01-03
Abstract: The present invention relates to an immunogenic polypeptide product which is obtainable by expressing infectious chimeric DNA clones of porcine circovirus (PCV). The present invention also relates to corresponding vaccines and means of protecting pigs against viral infection or postweaning multisystemic wasting syndrome (PMWS) caused by PCV2. The new chimeric infectious DNA clone is constructed from the nonpathogenic PCV1 in which the immunogenic ORF gene of the pathogenic PCV2 replaces a gene of the nonpathogenic PCV1, preferably in the same position.
Patent JO-2370-B1 (JO)
Title: Pharmaceutical compositions for the treatment of painful inflammatory and ulcerative conditions of moist epithelial surfaces such as mucositis stomatitis and behcet's syndrome
Inventor: MASTRODONATO MARCO
Filed: 2001-10-18
Granted: 2006-12-12
Abstract: Pharmaceutical compositions comprising as active ingredients effective doses of ‎hyaluronic acid, glycyrhetinic acid and polyvinylopyrrolidone, for the treatment of ‎painful, inflammatory and ulcerative conditions of moist epithelial surfaces such as ‎mucositis, stomatitis and Behcet’s syndrome.‎
Patent JO-2238-B1 (JO)
Title: Isoindolin-1-one- glucokinase activators
Inventor: GUERTIN KEVIN RICHARD
Filed: 2001-12-09
Granted: 2004-10-07
Abstract: Isoindolin-1-one-substituted propionamide glucokinase activators which increase insulin secretion in the treatment of type II diabetes.
Patent KR-790000303-B1 (KR)
Title: Process for heterocyclic compound
Inventor: TAWADA HIROYUKI
Filed: 1974-02-25
Granted: 1979-04-23
Abstract: A method for manufg. central nervous heterocyclic compd. (I; R1,R2, = alky1, R3 = H or lower alkyl, Q=ethylene or trimethylene, Y=O, S or -NH-) was described. I were prepd. by reacting III with reaction products of II (X=halogen) and R1 -NH-R2.
Patent KR-790000389-B1 (KR)
Title: Test strip for phenylketone bodies
Inventor: YUKIO YONETANI
Filed: 1974-06-19
Granted: 1979-05-09
Abstract: Test strips for detecting phenylketones in urine and other body fluids were prepd. by soaking paper in a soln. of an Fe+3 salt and a chelating agent. Thus, lg FeCl3 and lg EDTA were dissolved in 20ml water and a 5 × 15cm piece of DEAE-cellulose paper was soaked for 1 min. The paper was dried and out into strips. When the paper contacted with urine contg. 10-200mg phenylpyruvic acid/100ml, it turned green or blue, depending on the conc., whereas, with normal urine, the paper remained bright yellow.
Patent KR-790001551-B1 (KR)
Title: Process for separating normal and isoparaffins
Inventor: DONALD B BROUGHTON
IPC: C07C9/14
Filed: 1976-10-16
Granted: 1979-10-30
Abstract: In the title process, n-paraffins and part of the arom. hydrocarbons were absorbed selectively on shape-selective zeolites, arom. hydrocarbons were desorbed in a 1st desorption stage, after which n-paraffins were desorbed and at least partially subjected to a 2nd sepn.  Factionation of a mixt. contg. 92.2% paraffins and naphthenes (C10-C16 n-paraffins 42.7%) and 7.8% aroms. on Linde SA mol. sieve using xylene as a 1st desorbent and C5H12 as a 2nd desorbent at 177≰/20.4 atm. gave a product contg. > 99% n-paraffins and 1400ppm aroms. for an extn. efficiency of 96.0%.
Patent KR-810000612-B1 (KR)
Inventor: THIES P
IPC: C07D493/08
Filed: 1977-02-23
Granted: 1981-06-07
Abstract: 내용 없음.
Patent KR-820000061-B1 (KR)
Title: A laminated electrolytic paper
Inventor: SAKAMI Y
Filed: 1977-08-04
Granted: 1982-02-06
Abstract: An electrolytic paper useful as a dielec.  in capacitors was manufd. from layers of lignin-free manila hemp fibers and kraft paper.  Thus, a paper comprising a 25-μ-thick layer of kraft paper and a 25-μ-thick layer of manila paper with the fibers intermingled at the interface was used in a capacitor with the kraft paper contacting the cathode and the manila layer contacting the Al foil anode, reducing anode corrosion caused by impurities in the sulfate pulp.
Patent KR-800001494-B1 (KR)
Title: Vibratory-wire pressure sensor
Inventor: OLSEN E
IPC: G01L13/02
Filed: 1977-10-12
Granted: 1980-12-17
Abstract: The press. measuring instrument is of the vibrating wire type comprising an elongate base(12) on which is pivotally mounted an elongate lever(20) parallel to the base. A vibratory wire(30) in the form of a very thin flat ribbon of W is held tautly between the lever and the base. A pair of bellows(22, 24) are supported on the base(12), on opposite sides of the pivot(18) mounted for the lever, and apply a torque to the lever proportional to differential pressure. A counterbalance is provided to prevent errors with changes in spatial orientation of the instrument.
Patent KR-820000865-B1 (KR)
Title: Process for preparing 2-aryl-1h-perimidin derivatives
Inventor: MATSUMOTO K
IPC: C07D239/70
Filed: 1978-12-15
Granted: 1982-05-17
Abstract: 2-Aryl-1H-perimidin derivs. ≮I; R = Ia, Ib (R1 = -OC2F5,-CF3, -OCF3, -SCF3; position of these group are meta or para)≉, useful as immuno supressant, were prepd. by reacting 1, 8-diamino naphthalene (IV) and compd. (V; X = F, C1, Br, H). Thus, benzene 500 m1 soln. of 1, 8-diamino naphthalene 31.64 g and benzene 500 m1 soln. of p-trifluoromethylbenzoyl chloride 20.8 g were added in the benzene 500 m1 and then stirred for 30 min to give 2- (p-trifluoromethyl phenyl)-1H-perimidin hydrochloride 24.6 g (m.p. 210≰C).
Patent KR-830001256-B1 (KR)
Title: 광화이버의 절단방법
IPC: C03B37/16
Filed: 1979-11-23
Granted: 1983-06-30
Abstract: 내용 없음.
Patent KR-840002118-B1 (KR)
Title: Process for preparing hypotensive imidazole-5-acetic acid derivatives
Inventor: FURUKAWA YOSHIYASU
IPC: A61K31/415
Filed: 1980-11-11
Granted: 1984-11-19
Abstract: The title compds. of formula [I  were prepd. by solvolysis of compd.[II !. R1  is alkyl, cycloalkyl, optionally substituted Ph, X1 is halogen, optionally alkyl, optionally alkoxy, benzyloxy or hydroxy. X2  and X3 are each H, halogen, nitro, amino, optionally alkyl, optionally alkoxy, benzyloxy or hydroxy. Y is halogen. R2 is hydrogen or optionally alkyl. A is cyanomethyl. Thus, [I  was chlorinated with SOCl2(R1=Ph, Y=Cl, R2=CH2OH) and treated with NaCN to give [I  (R1=Ph, Y=Cl, R2=CH2CN).
Patent KR-850001166-B1 (KR)
Title: Record playing apparatus with auto-changer
Inventor: TOKUMITSU SHUNJI
IPC: G11B17/14
Filed: 1981-03-16
Granted: 1985-08-10
Abstract: A record player, which produces a recorded sound by dropping a record disk supported in a spindle onto a turntable, comprises an arm to reproduce the signal recorded on the disk, a detector to determing the arm position and a manipulator to start or stop the record player. When the detector finds that the arm is in the nonmotion position, the record player is started action of the manipulator. When the arm is in the motion position, the record player comes to a stop upon action of the manipulator.
Patent KR-840001422-B1 (KR)
Title: Process for the production of products in the form of salid particks,in particular granulated np/npk fertilisers containing ammonium phosphate
Inventor: MORAILLON PHILIPPE
IPC: C05B7/00
Filed: 1981-05-04
Granted: 1984-09-26
Abstract: A varied range of granulated N-P and N-P-K fertilizers were produced with decreased recycling and energy consumption partly from liq. raw materials, in an app. with a granulator and a dryer placed in a series. Thus, (NH4)2HPO4 was manufd. from wet-process H3PO4 and liq. anhyd. NH3 in an app. with 2 tubular reactors, one discharging into the granulator and the other into the dryer. H2SO4 and effluent from the gas scrubbing system were introduced into the reactor of the granulator as was half of the H3PO4. The granulator was equipped with an app. which injected NH3 under the product bed, and the product entered the dryer. The second half of the H3PO4 was nentralized in the tubular reactor of the dryer.
Patent KR-820002359-B1 (KR)
Title: Control system of adding water on spouting apparatus for applying refractory material auto the inner surface of a funace
Inventor: KUBO SUEKI
IPC: B05B1/30
Filed: 1982-02-26
Granted: 1982-12-27
Abstract: The system comprises plural passing water bodies(84) which have orifice plates(88) having different flow rate from each other and opening & closing valves(86). This system can add the necessary water on the refractory material exactly and certainly.  The refractory material of slurry phase composed of the powdered refractory material & water is sprayed on the inner surface of a furnace from the spouting appts.  The adhesion rate of the sprayed refractory material is improved greatly.
Patent KR-860000405-B1 (KR)
Title: Glass fiber fabric
Inventor: YOKONO HARUKI
IPC: B29C57/00
Filed: 1982-09-24
Granted: 1986-04-17
Abstract: The glass fiber fabric consists of weft and warp yarn of many glass monofilaments. When the glass fiber fabric is cut, the cut fibers of the yarn are conglutinated. The glass fiber fabric is used for thermosetting synthetic resin stacking board.
Patent KR-860001715-B1 (KR)
Title: Control system for hydraulic circuit apparatus
Inventor: WATANABE HIROSHI
IPC: F15B11/16
Filed: 1982-09-30
Granted: 1986-10-18
Abstract: In an excavator, a first pump drives an arm cylinder, three pumps drive the boom cylinder, and the third pump drives the bucket cylinder. On-off valves control the connection between the first pump and the arm cylinder. A judging circuit determines whether or not the first pump is in hydraulic connection with the boom cylinder when the operation sygnal for the arm cylinder is received. The arm cylinder then takes precedence over the boom cylinder for hydraulic connection with the first pump, and the boom cylinder is brought into hydraulic connection with the second pump.
Patent KR-890000156-B1 (KR)
Title: Hydantoin derivatives
Inventor: YORK BILLIE M JR
IPC: C07D491/107
Filed: 1983-04-14
Granted: 1989-03-08
Abstract: Hydantoin derivs., useful for diabetes with complications, were prepd..  Thus, a mixt. contg. 150mM dl-spiro-(6-methylthiochroman- 4,4'-imidazolidin)-2',5'-dione, 600ml 50%-MetOH and 3.5g NaI was stirred for 16hr at room temp. (pH=4.0) and extd. with ethyl acetate to give 3.9g spiro-(6-methylsulfinyl-chroman-4,4'imidazolidin)-2',5'- dione (yield=92%).
Patent KR-870001268-B1 (KR)
Title: Process for preparing xanthine derivatives
Inventor: REGNIER GILBERT
IPC: C07D473/10
Filed: 1983-07-22
Granted: 1987-06-30
Abstract: Xanthine deriv. (I) [R1=hydrogen, C1-5 alkyl; R2=C1-6 alkyl; R3=hydrogen, C1-5 alkyl, hydroxy alkyl; R4= -CH-ph,-H2C-CH=CH-ph, (ph=phenyl); Z=methylene, C2-5 alkyl; A=amino residue! is prepd. for use as an inhibitor of phosphodiesterase.  Halo compd. (II) [Hal=Cl, Br  is condensed with amino compd., HAR4, to give the compd. (I). The reaction solvent is methanol, ethanol, propanol or butanol.  This solvent contains sodium carbonate.  The reaction temp. is 64-130≰C.
Patent KR-900005072-B1 (KR)
Title: Composite films for protecting documents from being reproduced
Inventor: NAGAFUCHI KAZUMASA
IPC: G06K19/06
Filed: 1984-07-24
Granted: 1990-07-19
Abstract: The composite film is for protecting documents from being reproduced. The composite film is transparent and adapted to be affixed to the surface of a document on which information has been recorded. The information can be read, but cannot be reproduced. The film comprises an orange, brown or red coloured transparent film (10). A metallic foil, capable of being seen through, is formed by vacuum depostion on the back (102) of the transparent film. A transparent adhesive layer (20) is applied to the surface of the metallic foil. A removal paper section (30) is applied to the surface of the adhesive layer.
Patent KR-920005414-B1 (KR)
Title: Process for preparing 5-halogenoalkyl-1,3,4-thiadiazol-2-gloxyacetamide
Inventor: FORSTER HEIZ
IPC: A01N43/82
Filed: 1984-12-31
Granted: 1992-07-03
Abstract: 5-Halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamides of the formula <IMAGE>   in which R1 is halogenoalkyl, with the exception of trifluoromethyl, and R2 and R3 each independently is hydrogen, alkyl, alkenyl, alkinyl, in each case optionally substituted cycloalkyl or cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkylenoxy, alkoxy, aralkyl or optionally substituted aryl, or R2 and R3, together with the nitrogen atom to which they are bonded, form an optionally substituted heterocyclic radical which can contain further hetero-atoms, which possess herbicidal and fungicidal activity. The intermediates 5-chlorodifluoromethyl- and 5-dichlorofluoromethyl-2-chloro-1,3,4- thiadiazole are also new.
Patent KR-900004077-B1 (KR)
Title: Method of heating stamp
Inventor: KUBOYA KIYOSI
IPC: B44C3/08
Filed: 1985-03-29
Granted: 1990-06-11
Abstract: Characters, numerals, and patterns are formed on a surface of a base plate by hot stamping, the characters, etc. being defined by openings in a foil sheet comprising foil layer and adhesive layer transferred to the surface by heat and pressure. Before application of the foil sheet, the surface is subjected to a masking step in which it is printed with a resinous masking layer defining the characters, numerals, and patterns, the masking layer material being non-adhesive to the surface. The foil sheet, as applied, includes a backing. After application, the backing is removed releasing the masking layer from the surface and removing it also in the process together with overlying portions of the foil.
Patent KR-890000053-B1 (KR)
Title: Pipe connectors
Inventor: DEARDEN GEOFFREY
IPC: F16L15/04
Filed: 1985-06-04
Granted: 1989-03-06
Abstract: A pipe joint of two pipes with taper threads on the spigot ends is effected by a sleeve with two female taper threads and a collar in the center.  When all threada are fully screwed up, curved faces of the spigot ends contact corresp. curved faces on the sleeve to form a seal, with a slight radial deformation of the leading end of the spigot.
Patent KR-900000376-B1 (KR)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device of resin sealed type using same
Inventor: IKKEYA HIROTTOSI
IPC: C08G59/62
Filed: 1985-06-21
Granted: 1990-01-25
Abstract: A resin encapsulation semiconductor device comprises a semiconductor element with a resinous encapsulating material (I) for it.  (I) comprises a cured prodn. of epoxy resin compn. comprising (a) 100 wt.% of epoxy resin, (b) 5-500 wt.% of curing agent contg. 2 or more phenolic-OH per mol, (c) 0.01-20 wt.% of organic phosphine, and (d) 0.1-100 wt.% of diantimony tetraoxide, hexantimony tridecaoxide, and/ or diantimony pentoxide.
Patent KR-930009336-B1 (KR)
Title: Method for purification of growth hormone
Inventor: BARTFELD DANIEL
IPC: C12P21/00
Filed: 1985-08-16
Granted: 1993-09-27
Abstract: This invention concerns a method for recovering a purified eucaryotic growth hormone or an analog thereof from a bacterial cell in which the growth hormone or analog has been produced by means of expression of a DNA sequence encoding the hormone or analog. The method involves the following steps: (a) disrupting the cell wall of the bacterial cell or fragments thereof to produce a lysate; (b) separating a precipitate containing particulate and insoluble material from the lysate; (c) preparing suspension of the separated precipitate in an appropriate buffer solution; (d) treating the suspension to effect contact between liquid and solids; (e) separating partially or completely precipitated material from the liquid-solids contacted suspension; (f) solubilizing the separated precipitate in a sufficient amount of water and adjusting the pH to a suitable alkaline pH to form a solution; (g) separating the solubilized hormone or analog from other cellular components by ultrafiltration under suitable conditions to produce an ultrafiltrate containing the hormone or analog and a retentate, and (h) treating the solubilized hormone or analog so as to concentrate the hormone or analog and thereby recover purified hormone or analog. Separations may be effected by ultrafiltration or centrifugation. Sonication as well as the ultrafiltration in step (i) may be repeated. Additionally, most of the process steps may be performed in a continuous flow and may be automated. Suitable hormone-producing bacterial cells for use in this invention include genetically modified strains of Escherichia coli. Growth hormones which can be recovered and purified using this invention include bovine, porcine, chicken, and human growth hormones, and analogs thereof.
Patent KR-920000539-B1 (KR)
Inventor: MOTONARI IWACO
IPC: B01F27/93
Filed: 1986-01-21
Granted: 1992-01-16
Abstract: 내용 없음.
Patent KR-910004031-B1 (KR)
Inventor: SAKURA YOSUHIRO
IPC: G01D15/10
Filed: 1986-02-05
Granted: 1991-06-22
Abstract: 내용 없음.
Patent KR-870001282-B1 (KR)
Title: Preparation process of glycopeptide derivatives
Inventor: NAGARAJAN RAMAKRISHNAN
IPC: A61P31/04
Filed: 1986-04-23
Granted: 1987-06-30
Abstract: Glycopeptides (I; R,R1=H, Me; R2, R3 =H or R6R7CH-; R4=H; R6, R7= R5, R5-C1-5 alkyl or R5-C2-5 alkenyl; R5= H, C1-10 alkyl, C2-10  alkenyl, C1-4 alkoxy, C3-10 cycloalkyl, C5-12 cycloalkenyl, phenyl, naphtyl or adamantyl; Rb, R1b, R2b= H or Me; n=1 or 2) were prepd., and they exhibited antibiotic activity.
Patent KR-900002289-B1 (KR)
Title: Folding pocket saw
Inventor: DECAROLIS JOSEPH P
IPC: B26B1/04
Filed: 1986-07-16
Granted: 1990-04-10
Abstract: An elongated body (10) is hand held, and a tool-supporting head member (52) is pivotably mounted adjacent the forward end of the body.  The head pivots about a transverse axis between an operative position, in which a supported blade (12) extends axially outwardly of the body, and a storage position in which the blade is folded inwardly along the underside.  The assembly engages the head member against rotation about the transverse axis in both of its positions, the head member disengageably affixing each of a number of different blades for operation by the handle.  The head will be mounted within the body which will have an opening extending longitudinally along the forward end.
Patent KR-890002178-B1 (KR)
Title: Manufactured method of infrared rays fraud cloth
Inventor: NO DOK-GIL
IPC: D06P3/86
Filed: 1986-08-23
Granted: 1989-06-22
Abstract: The cloth is mafd. from printing polyester/cotton blended fabric by use of mixt.-dye-size (dispersion and vat) with 4 colors (pale-green, dark-green, brown and black).  The method comprises (i) base printing to fabric by blue-green, (ii) coating with mixt. -dye-size and thermosol for dyeing polyester side, (iii) recoating with redn.-size composed of alk., reductant and size, and (iv) fixing under heat and oxidn. for dyeing cotton side.
Patent KR-890002941-B1 (KR)
Title: Process and reagent for the determination of component of immune reaction
Inventor: SCHMITT URBAN
IPC: G01N33/74
Filed: 1986-09-10
Granted: 1989-08-12
Abstract: The antigen for TSH labeled with 125I was put in 1 liter of 40mmole phosphate buffer (pH 7.4) at 2  g/ml concentration. 0.9% sodium chloride and 0.3% bovine albumin type II were added to the mixture containing antigen and the mixture was incubated for 22hrs.  The mixture was dried for 24hrs.  The removal of antibodyantigen complexes was measured.
Patent KR-930001803-B1 (KR)
Title: Process for small particle formation and encapsulation
Inventor: BRODIN ARNE FOLKE
IPC: A61K9/50
Filed: 1985-12-17
Granted: 1993-03-13
Abstract: Process for the formation and the simultaneous encapsulation of small particles of a compound from solution which comprises: (a) dissolving said compound in a first solvent; (b) preparing a solution of encapsulating material and an electrolyte in a second solvent which is miscible with the first solvent and in which the compound to be encapsulated is more or less insoluble, in an amount which is effective, but present in an amount just insufficient to cause coacervation of the encapsulating material without interacting with it; (c) mixing the solutions from step (a) and (b) while stirring to cause the concurrent precipitation of the compound as small particles and formation of a coacervate of the encapsulating material; and (d) gelling the encapsulating material.
Patent KR-920007606-B1 (KR)
Inventor: ODA ICHIRO
IPC: H04N9/74
Filed: 1987-02-09
Granted: 1992-09-08
Abstract: 내용 없음.
Patent KR-900005271-B1 (KR)
Title: A dental prosthesis and their preparation
Inventor: TYSZBLAT MICHELE
IPC: C03C3/087
Filed: 1987-04-10
Granted: 1990-07-27
Abstract: Production of dental prostheses, for example covers, inlays and onlays of partial restorations, involves (a) applying a slurry of alumina, water and binder-forming additives to a model; (b) consolidating the layer by treatment at 1050-1150 deg.C to achieve sintering without shrinkage by condensn.-evapn.; and finally consolidating without shrinkage by heat treatment at 1050-1150 deg.C in the presence of a glass which infiltrates the pores in the layer. Entirely ceramic prosthese with good aesthetic and mechanical properties and bio-compatibility are produced at low cost.
Patent KR-890004560-B1 (KR)
Title: Process for penem intermediates
Inventor: BRIGHTY KATHERINE E
IPC: C07D205/08
Filed: 1987-06-01
Granted: 1989-11-15
Abstract: A new penem deriv. of formula (I) is prepd. by reacting a cpd. of formula (II) with sodium Iodide in an inert solvent at 0-35≰C.  In the formulas, R is H or (a); R1 is a hydroxyprotecting group, especially t-butyl methyl sillyl.  (II) is useful as an intermediate for preparing a penem antibiotic and/or beta lactamase inhibitor.
Patent KR-920006554-B1 (KR)
Inventor: BEKKI YOICHIRO
IPC: B23K35/02
Filed: 1987-06-03
Granted: 1992-08-08
Abstract: 내용 없음.