baber/WOPTO huggingface dataset:
Patent HR-P20080213-B1 (HR)
Title: Ceramic wall cladding composites that reflect ir radiation
Inventor: NUN EDWIN
IPC: C09D183/02
Filed: 2008-05-15
Abstract: Method for coating a substrate comprises providing a substrate; applying a composition on at least one side of the substrate, where the composition comprises a inorganic compound such as at least one metal and/or metalloid and contains at least one element; drying the composition; applying at least a coating at least on the other side of the substrate, on which the coating has applied, where the coating contains a silane, oxide particles and an initiator; and drying the coating applied : Method for coating a substrate comprises providing a substrate; applying a composition on at least one side of the substrate, where the composition comprises a inorganic compound such as at least one metal and/or metalloid such as Sc, Y, Ti, Zr, Nb, V, Cr, Mo, W, Mn, Fe, Co, B, Al, In, Ti, Si, Ge, Sn, Zn, Pb, Sb and/or Bi and contains at least one element such as Te, Se, S, O, Sb, As, P, N, C and/or Ga; drying the composition; applying at least a coating at least on the other side of the substrate, on which the coating has applied, where the coating contains a silane of formula ((Z 1>)Si(OR) 3), oxide particles such as Ti, Si, Zr, Al, Y, SN, Zn and/or Ce and an initiator, preferably 3-aminopropyl trimethoxysilane and/or 3-aminopropyl-triethoxysilane and/or N-2-aminoethyl-3-aminopropyltrimethoxysilane; and drying the coating applied, where the coating contains at least one infrared (IR) radiation reflecting pigment exhibiting a core, where on the core, a electric stream conducting layer containing tin oxides and/or titanium oxide is applied. Z 1>R, OR or Gly (Gly is glycidyloxypropyl); and R : 1-18C-alkyl. An independent claim is included for a coated substrate obtained by the above process.
Patent JO-2953-B1 (JO)
Title: Banana codec
Inventor: JACOB STEPHAN JEAN LOUIS
Filed: 2008-02-21
Granted: 2016-03-15
Abstract: A method and system for stitching two or more images to generate a resultant image of good quality is disclosed the disclosed method and system represents a way to stitch two or more images captured through fisheye lenses, the method and system converts two fisheye hemispherical images to two triangles, which are thereafter stitched together to form a rectangular image, herein each single pixel in the hemispherical images at the beginning represents one single pixel in the resultant rectangular figure at the end of the process, thus, the resultant stitched image comprises of the same concentration of pixels at the end as was in the initial images to be stitched and occupies lesser storage space than equirectangular images or videos
Patent KR-800001057-B1 (KR)
Title: Cut-pile finishing apparatus for circular knitting fabrics
Inventor: INOUE MASAYOSHI
IPC: D04B35/36
Filed: 1974-01-29
Granted: 1980-09-29
Abstract: A pile fabric having a cut pile from horizontal direction is made by a special finishing machine. A cutting machine comprises over the two frames, grinding parts and preessed supporting arm. The cleaning, grinding and cutting are performed during machine operation by means of an axially reciprocating velt.
Patent KR-800000774-B1 (KR)
Title: Process for preparing benzyl pyrimidines
Inventor: BELLET G
IPC: C07D239/48
Filed: 1975-12-23
Granted: 1980-08-08
Abstract: Title compds.(I, R1,R2= amino, C1-3 alky1; Z = H, C1, Br, pyrollo, pyrollidino, piperidino morpholino, -N(R3)2; A = O bonded with N atom; n = 0,1) useful as bactericides were prepd. by condensation of guanidine and IIa(R5 = lower alky1; R6, R7 = amino, C1-3 alky1) or IIb. Thus, 1.5 g Na, 6.33 g guanidine hydrochloride and 7.35 g α-(anilinnomethylene)-3,5-bis (dimethylamino)-4-methylhydrocinnamic nitrile were reacted and refluxed for 20 hr to give 2,4-diamino-5-[3,5-bis(dimeth-ylamino)-4- methylbenzy1 -pyrimidine.
Patent KR-810001434-B1 (KR)
Title: Epicycle gear trains
Inventor: HANSSON H
IPC: F16H1/48
Filed: 1977-04-30
Granted: 1981-10-21
Abstract: The epicyclic gear train is provided with a planet holder(14) made with a single side, in order to avoid double bars or flanges.  Each planet gear(12) of the train is carried on a hollow spindle(15) which is bolted to the holder.  The spindle is of elliptical section at its end adjacent the holder and changes progressively to circular section at its opposite end.  Elastic deformations arising in the support are compensated for by this arrangement.
Patent KR-840000039-B1 (KR)
Title: Process for spinning hygroscopic filaments and fibers
Inventor: REINEHR ULRICH
IPC: D01D5/04
Filed: 1978-02-28
Granted: 1984-01-28
Abstract: Hygroscopic filaments and fibers are manufactured by rapid spinning from a spinning zet or from filament-forming, synthetic polymers which are obtained from the dry-spinning polymeric solution by contacting filaments with water-vapor or other vapors of solidifying solutions.  Acrylonitrile polymers(pref. acrylonitrile polymers contg. at least 50 wt.% or specially 85 wt.% acrylonitrile unit) are recommended as desirable spinning polymers.
Patent KR-820002290-B1 (KR)
Title: Game apparatus including die set
Inventor: SANG Y
IPC: A63F3/00
Filed: 1978-11-30
Granted: 1982-12-15
Abstract: A game assembly for two or more players is provided and constitutes an improved modern version of the ancient classic horse racing game of Yoot.  The number five is important in the playing of this game and a unique set of die has been developed to provide fixed but uneven odds on a player throwing certain values to add additional excitement.  The set of die included four die members having a shape similar to a spheroid.
Patent KR-820000412-B1 (KR)
Title: Process for the preparation of n-trifuloroacetyl-n-phosphonomethyl glycine chloride
Inventor: FRANZ JOHN E
IPC: C07F9/42
Filed: 1979-04-03
Granted: 1982-03-29
Abstract: Title compds. I(R = Cl, C1-10 alkoxy, C3-6 alkoxyalkoxy, C5-9 alkoxyalkoxyalkoxy, chloro lower alkoxy), useful as herbicides, were prepd. by the reaction of N-phosphonomethylglycine(II, R1 = OH, R and is not Cl) and trifluoroacetic anhydride at 10-35oC followed by being refluxed with thionyl chloride to give I.  Thus, ethyl N-phosphonomethylglycinate was mixed with trifluoroacetic anhydride, stirred and condensed The obtained residue was treated with thionyl chloride and refluxed to give ethyl N-trifluoroacetyl-N-dichlorophosphonomethylglycinate(yield 96%, m.p. 77.5-79.5oC).
Patent KR-830002470-B1 (KR)
Title: 내충격성 수지 구조체의 제조 방법
IPC: B32B5/02
Filed: 1980-03-29
Granted: 1983-10-26
Abstract: 내용 없음.
Patent KR-890001421-B1 (KR)
Title: Method and apparatus for producing float glass
Inventor: GULOTTA JOSEPH A
IPC: C03B18/08
Filed: 1982-10-28
Granted: 1989-05-03
Abstract: An apparatus for prepg. thinner glass than equil. thickness, is suitable for maintenance of melted metal pool, is new.  It contd. pressure chamber (PC) and cooling chamber (CC) sepd. by a vertical seal wall on the level of melted metal, and comprises (i) a molding chamber, at least a part of CC have a larger width than max.  width of PC, (ii) an inlet having a width as large as PC, suitable for introducing float glass into PC, sited between the melted metal source and PC, (iii) a device for giving higher pressure to PC, (iv) a device for protecting cross contraction of glass ribbon and (v) an outlet provided to CC to pass glass ribbon when released from pool.
Patent KR-910010083-B1 (KR)
Inventor: SCHRADER ROLF F
IPC: E04H7/14
Filed: 1983-04-14
Granted: 1991-12-14
Abstract: 내용 없음.
Patent KR-890004535-B1 (KR)
Title: Minimum-energy process for carbothermic reduction of alumina
Inventor: KIBY ROBERT M
IPC: C22B21/02
Filed: 1983-05-21
Granted: 1989-11-13
Abstract: A carbothermic reduction process for Al prodn. is characterized by producing Al from the material mainly composed of Al oxide and carbon in reduction furnace by carbothermic process. The gas evolved during reduction is made to flow upward through the charged material in the furnace, and in postreaction region, chemical compounds producing or exothermic reaction occurs and the chemical compounds recirculate to the reduction region with the charged material.  This process comprises (a) reduction of alumina and slag contg. carbonized Al with enough heat input in the hearth, (b) making of additive Al and gas without reactive C, (c) prodn. of preliminary reduced prodt. by transporting the gas from a and b, (d) Al gaining process.
Patent KR-850000641-B1 (KR)
Title: The test working system of jet engine
Inventor: LEE DOK-SU
IPC: G01M15/00
Filed: 1983-07-30
Granted: 1985-05-06
Abstract: This invention is concerned with the testing system of a jet engine. This system is made up of a testing room(2), a muffler(4), an air suction stack(8), a gas exhaust stack(13), a control room and a preparation room. The jet engine is installed and worked in the testing room(2). The muffler(4) regulates the pressure and heat which is exhausted from the jet engine(1).
Patent KR-860002036-B1 (KR)
Title: Process for preparing histamine h2-antagonists
Inventor: MONTZKA THOMAS ALFRED
IPC: C07D209/48
Filed: 1984-03-16
Granted: 1986-11-17
Abstract: Title compds. I [R1=H, lower alkyl; R2R3C6H6-(CH2)p, R4C6H6(CH2)p; p=1 or 2; R2, R3= H, lower alkyl, alkoxy, halo; R4=H, lower alkyl, alkoxy; m=0 - 2; n=2 - 5; Z=O, S, methylene; A=R5C5H5 -N(CH2)q.R6.R7; R5=H, alkyl; q=1 - 4; R6, R7=alkyl, pyrrolidino with N, piperidino with N, etc.!, which are histamine H2-anta gonists, are described. Thus, a mixt. contg. 3.74 g N-methyl-N'[3-(3-piperidinomethylpenoxy) propyl! ethane diimide amide-3HCl, 34ml CH2Cl2, and 3.5 ml triethylamine is mixed with 3.36 g N,N'thiobisphthalimide to give 1.9 g 3-methylamino-4-[3-(3-piperidinomethylpenoxy)propylamino!-1,2,5- thiadiazole.
Patent KR-900001101-B1 (KR)
Title: Frost damage proofed pile
Inventor: GIDELA GENGI
IPC: E02D5/60
Filed: 1984-07-19
Granted: 1990-02-26
Abstract: A tubular sheath member is fitted over the pile surface, having a length longer than the thickness of an active or seasonally frozen soil layer of the terrain in which the pile is installed.  At least a portion of this length is defined by a series of ribs extending transversely outwardly of the sheath member relative to a lengthwise axial line as an extensible section.  The lower end of the sheath member is secured to the pile at or below a position corresponding to the bottom region of the active or seasonally frozen soil layer.  The upper end of the sheath member is secured to the pile at a position above the ground surface and a fluid material is filled in a space defined between the pile and the sheath member.
Patent KR-910009288-B1 (KR)
Title: Process for preparation of 1,5-benzoxa thiepin derivatives
Inventor: SUGIHARA HIROSADA
IPC: C07D411/12
Filed: 1984-12-14
Granted: 1991-11-09
Abstract: Novel 1,5-benzoxathiepin derivatives of the formula: <CHEM> [wherein R1 and R2 are independently hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy; R3 and R4 are independently hydrogen, optionally substituted lower alkyl or optionally substituted cycloalkyl or optionally substituted aralkyl, or both jointly form an optionally substituted ring together with the adjacent nitrogen atom; X is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or a carboxyl group which may be esterified or amidated; Y is  &rdurule& C=O or  &rdurule& CH-OR5 (wherein R5 is hydrogen, acyl or optionally substituted carbamoyl); m is an integer of 0 to 2; n is an integer of 1 to 6] and salts thereof exhibit serotonin S2 receptor blocking activity, calcium antagonism, actions to relieve cerebral vasospasm and to improve renal circulation and diuretic and antithrombotic activities, and are of value as a prophylactic and therapeutic agent for ischemic cardiopathies, thrombosis, hypertension and cerebral circulatory disorders.
Patent KR-900008918-B1 (KR)
Inventor: SUZUKI YASUO
IPC: G11C11/56
Filed: 1985-01-23
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-920006641-B1 (KR)
Inventor: SEKI KEN
IPC: G11B5/48
Filed: 1985-04-18
Granted: 1992-08-10
Abstract: 내용 없음.
Patent KR-910008772-B1 (KR)
Inventor: MURABAYASHU KATUYOSHI
IPC: C08L71/12
Filed: 1985-06-17
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-880001696-B1 (KR)
Title: Code interface circuit of a digital audio disk
Inventor: LEE DONG-GEUN
IPC: G06F3/06
Filed: 1985-08-24
Granted: 1988-09-06
Abstract: The circuit is for modulating the character state signal stored in a compact disc with the method of delaying a pack comprising 24 symbols.  When the state signal is written in a RAM (7) through a shift register (1) and a buffer (2), a controller (2) assigns addresses of the RAM through a multiplexer (5) by driving a 24 bit counter (4).  When the data stored in the RAM is read, the controller assigns corresponding addresses of the RAM by driving a 8 bit counter (6).  An adding circuit (10) is inserted between counters (4, 6) for providing the output of the counter (4) as an initial state signal of the counter (6), to which one is plused for compensating the delayed pack.
Patent KR-880000967-B1 (KR)
Title: Process for producing salted radishes
Inventor: HAN GAB-WON
IPC: A23B7/14
Filed: 1985-08-29
Granted: 1988-06-07
Abstract: A method for preparing pickled radish includes the steps of drying the whole radish for (1) day at 40-50≰C within a drying chamber, making small holes (10-15mm diameter) on the dried radish in the long direction, inserting perilla into small holes, and then immersing the processed radish into a mixt. (30-40%:60-70%) of vinegar obtd. from plum and bicarbonated thermal water (from bentenyu located in wakayaken, Japan) to the provide pickled radish containing a high level of minerals.
Patent KR-900001955-B1 (KR)
Title: Refrigerant cooled plastic molding
Inventor: RITCHIE ROBERT C
IPC: B29C35/00
Filed: 1986-03-12
Granted: 1990-03-27
Abstract: A mould cooling system is improved that the boiling action of the refrigerant greatly increases the heat transfer coefficient and substantially reduces the required cooling cycle as compared with conventional chilled water cooling.  Moulds (1,2) in a plastics moulding machine (A) has one or more cooling fluid passageways (14) formed therein to which a supply flow of a liquid phase refrigerant is fed.  The feed flow is adjusted to obtain a boiling liquid phase and a vapour phase refrigerant mixture throughout each of the cooling fluid passageways.  The method is used in cooling the mould of the plastics moulding machine to provide rapid plastics solidification to increase production rate.
Patent KR-950009039-B1 (KR)
Inventor: CLEMENS LAWRENCE M
IPC: C08F291/00
Filed: 1986-07-18
Granted: 1995-08-14
Abstract: 내용 없음.
Patent KR-910000686-B1 (KR)
Inventor: SHIBATA FUMIAKI
IPC: H04B1/16
Filed: 1986-07-18
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-900006475-B1 (KR)
Title: Television signal processing circuit
Inventor: ACHIHA MASAHIKO
IPC: H04N9/64
Filed: 1986-08-08
Granted: 1990-08-31
Abstract: The television signal processing circuit has an input device for receiving a television signal and a signal processing circuit which includes a video memory having a delay time equal to a vertical scanning period of the television signal or to an integer multiple of the period. A luminance signal and a chrominance signal of the video signal are separated, or the scanning line is interplated. A second signal processing circuit without a video memory is arranged in parallel with first signal processing circuit and responsive to the television signal. A selector in response to a television signal to be processed which does not conform with the standard colour levision signal, selects the output of the second signal processig circuit.
Patent KR-900002138-B1 (KR)
Title: Pipe jointing method of compressor
Inventor: OKOMA KAORU
IPC: F04B39/12
Filed: 1986-11-06
Granted: 1990-04-02
Abstract: A compressor comprises a casing having an aperture, a compressor unit provided in the casing and an electric motor for driving the compressor unit.  The electric motor is provided in the casing together with the compressor unit.  An iron joint is mounted to the aperture of the casing and is formed with an electrically conductive metal coating having a corrosion resistance greater than that of iron on the surface.  The iron joint is comprised of a cylindrical portion and a conical outer surface portion welded to the edge of the aperture by resistance welding.  A pipe for sucking or discharging gas to or from the casing is brazed into the cylindrical portion of the iron joint.
Patent KR-900003358-B1 (KR)
Inventor: HEFNER ROBERT E JR
IPC: C08F/
Filed: 1985-04-10
Granted: 1990-05-16
Abstract: 내용 없음.
Patent KR-890003285-B1 (KR)
Inventor: HOBSON PHILIP B
IPC: C07C41/00
Filed: 1986-04-15
Granted: 1989-09-06
Abstract: 내용 없음.
Patent KR-900004130-B1 (KR)
Title: Raising finsihing apparatus and its method and its fabric of double cloth
Inventor: PARK YUN-GYU
IPC: D06C23/02
Filed: 1987-06-27
Granted: 1990-06-16
Abstract: Raise-finishing apparatus which raises pattern part of fabric like palace cloth double-twilled by jacquard loom, gives a fabric special beauty and feeling. The apparatus includes frame (2) with multiple girders (5)(6)(7) and brackets (8)(9)(10)(11), rotating shaft bar (14) with stepped part (12), spriral groove, rotating cutter edge (16) having spiral grooves (15), short tube (17), supporter (28) laminated with sponge (27) and moving cam (30).
Patent KR-950009093-B1 (KR)
Inventor: ONO TAKAHARU
IPC: A61P25/28
Filed: 1987-07-01
Granted: 1995-08-14
Abstract: 내용 없음.
Patent KR-900003845-B1 (KR)
Title: Circuit board using aluminum nitride
Inventor: SATO HIDEKI
IPC: C04B37/02
Filed: 1987-07-11
Granted: 1990-06-02
Abstract: An aluminium nitride circuit substrate with a bonding surface has a metallic conductive layer with a thermal coefft. of expansion of 2-10 power (-6) to 6 x 10 power (-6)/degree C. The conductive material having a coefficient of expansion similar to the aluminium nitride is selected from alloys of tungsten, nickel, chromium and copper or clad metal structures. The structures provide excellent heat dissipation and are resistant to cracking if heating occurs.
Patent KR-900008343-B1 (KR)
Title: Stationary clamping device
Inventor: USUI MASAYOSHI
IPC: F16L3/11
Filed: 1987-08-04
Granted: 1990-11-15
Abstract: A clamp is formed of a plate fitting wall possessing a fitting hole intended for union of the clamp proper and the basal surface. A socket of a small length made of a thermally shrinking material is adapted to tack the engaging wall and the end part jointly in an enclosed state. The fast attachment is attained by setting the tubular article on the engaging wall, collectively tacking the set portion of the tubular article and the immediate vicinity with a socket member of thermally shrinking material, and heating the socket or the set components causing thermal shrinkage of the socket, contraction of the tacked componnts, and immobilisation of the tubular article.
Patent KR-910007381-B1 (KR)
Inventor: WOEN CHEANG-YUE
IPC: H01L33/00
Filed: 1987-08-26
Granted: 1991-09-25
Abstract: 내용 없음.
Patent KR-930009285-B1 (KR)
Inventor: BAFFORD RICHARD A
IPC: A47C27/00
Filed: 1987-09-25
Granted: 1993-09-25
Abstract: 내용 없음.
Patent KR-950014442-B1 (KR)
Title: Spray dried acetaminophen
Inventor: ROBERT G BLANK
IPC: A61K31/165
Filed: 1987-10-20
Granted: 1995-11-28
Abstract: A therapeutic taste-neutral powder form of acetaminophen is obtained by spray-drying a suspension of acetaminophen in a solution of ethylcellulose in an organic solvent selective for ethylcellulose. The powder can be formulated into fast dissolving dosage forms, chewable tablets and the like.
Patent KR-910007702-B1 (KR)
Inventor: MOZIZKI JUN
IPC: H01J9/42
Filed: 1988-04-01
Granted: 1991-09-30
Abstract: 내용 없음.
Patent KR-910002899-B1 (KR)
Title: Internal combustion engine using rotary-reciprocating device
Inventor: PARK YOUNG-KEUN
IPC: F16H19/04
Filed: 1988-04-22
Granted: 1991-05-09
Abstract: The   engine   has   rotary-reciprocating   device   with   a rack- pinion.   The   rotary-reciprocating   device   includes;   a rectangular fram  type  reciprocating  element  (2)  guided  by  a reciprocating guide (1) in a fixed position and moving a  distance of strocke; rectangular frame type moving element (3) formed  with a pair of racks (36) and positioned in the  reciprocating  element (2); pinion (4) mounted between the moving element (3)  and  racks (36) and formed with some teeth; menans  for  keeping  the  moving element  position  for  the  period  of   reciprocation   of   the element(3) .
Patent KR-930000832-B1 (KR)
Inventor: DIETRICH PAHL
IPC: B26B19/10
Filed: 1988-06-27
Granted: 1993-02-06
Abstract: 내용 없음.
Patent KR-910005351-B1 (KR)
Inventor: GANO MITSUNARI
IPC: G06V10/145
Filed: 1988-08-25
Granted: 1991-07-25
Abstract: 내용 없음.
Patent KR-960013603-B1 (KR)
Inventor: SHINICHI INOUE
IPC: C10B57/00
Filed: 1988-10-10
Granted: 1996-10-09
Abstract: 내용 없음.
Patent KR-920004174-B1 (KR)
Inventor: SEKIKAWA SHINJI
IPC: H01L21/265
Filed: 1988-11-19
Granted: 1992-05-30
Abstract: 내용 없음.
Patent KR-970004705-B1 (KR)
Inventor: LAMPE WARREN ROY
IPC: C09D5/16
Filed: 1988-12-14
Granted: 1997-04-02
Abstract: 내용없음.
Patent KR-960000747-B1 (KR)
Inventor: GERT SCHULTZ
IPC: B07C5/342
Filed: 1987-05-21
Granted: 1996-01-12
Abstract: 내용 없음.
Patent KR-920003522-B1 (KR)
Inventor: OHNO TATSUYUKI
IPC: H04N5/923
Filed: 1989-03-29
Granted: 1992-05-02
Abstract: 내용 없음.
Patent KR-910007431-B1 (KR)
Title: Apparatus of setting optical head correctly
Inventor: LEE KANG-SUK
IPC: G11B19/20
Filed: 1989-05-31
Granted: 1991-09-26
Abstract: The circuit reads 2-phase servo position signal  recorded  on the groove of the disk without  errors  and  generates  the  drive signal of the read/write head proportional to the magnitude of the 2-phase servo position signal to position the head on  the  target track. The circuit includes a preamphifier (2) for amplifying  the signal read by a head, a mucks (20) for generating sampling signal using the timing signal generated by a timer, a  sample  and  hold circuit for sampling the preamplified signal  using  the  sampling signal and for  holding  the  sampled  signal,  a  comparator  for comparing the first and the second signal generated by the  sample and holder, a microcomputer for discriminating that  the  head  is off the track by inputting the output signals  of  the  comparator and the mucks, and a D/A converter (15) for converting the  output head drive signal of the micro computer to drive a head motor.
Patent KR-0157404-B1 (KR)
Inventor: TANZER RICHARD WARREN
IPC: A61F13/15
Filed: 1989-06-29
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-930002918-B1 (KR)
Title: Color filter and making method of lcd
Inventor: CHOE DONG-UK
IPC: G02F1/1335
Filed: 1989-07-14
Granted: 1993-04-15
Abstract: The method comprises (a) coating the glass substrate (1) with dyeable photosensitive resin by a rotational coating  method,  (b) forming a black matrix (2) pattern on the above resin, (c) forming a separation film (3) for dyeing thereon, (d) forming a red filter (4), a green filter (5) and a blue filter (6) thereon, (e) forming a transparent resin film (7) on the pattern of the completed color filters (4,5,6), and (f) forming a transparent conductive film (8) thereon. In the process the coating  thickness  of  photosensitive resin is 0.5-1.0 μm.
Patent KR-950005764-B1 (KR)
Inventor: WATANABE MORIO
IPC: C01G23/053
Filed: 1989-08-19
Granted: 1995-05-30
Abstract: 내용 없음.
Patent KR-0143789-B1 (KR)
Inventor: DRISCOLL JOHN L
IPC: H04L12/18
Filed: 1989-08-25
Granted: 1998-08-01
Abstract: 내용없음
Patent KR-920002199-B1 (KR)
Title: High nd:yag laser generating lod protecting structure
Inventor: LEE JONG-MIN
IPC: H01S3/02
Filed: 1989-12-13
Granted: 1992-03-19
Abstract: The device prevents damage to the O-ring which  prevents  the water leakage from the oscillating  rod  of  an  ND:YAG  laser.  A cooling water (6) is kept from leaking by an O-ring (1),  and  the O-ring can be damaged by  laser  beams  which  are  diffracted  or mis-aligned. Such a damage is prevented by  installing  a  bushing (7) in contact with the rubber O-ring (1)  which  is  accommodated within  a supporting  frame  (4).  Thus  stray  laser  beams  are shielded, and the absorbed heat is dissipated through the  flowing cooling water (6).