baber/WOPTO huggingface dataset:
Patent KR-880000530-B1 (KR)
Title: Bit clock generating circuit
Inventor: KIM CHUL-JIN
IPC: H04N5/60
Filed: 1985-05-24
Granted: 1988-04-09
Abstract: The bitclocks generating circuit in the receiver of TELETEXT generates the sampling bitclocks to sample a character signal without error by using CRI signal which is contained in compound signal. This generating circuit is composed of a demodulator (10), letter signal processor (20) and display (30).  As one phase can be selected out of either 28MHz, 28MHz by CRI signal or five phases by the setting of an initial value of counter (56), the most appropriate phase is obtained out of ten phases.  Hence, accurate bitclocks can be generated by fixed crystal frequency.
Patent KR-880000244-B1 (KR)
Title: Parts assembling device
Inventor: HASHIMOTO JUNJI
IPC: H05K13/04
Filed: 1985-07-11
Granted: 1988-03-15
Abstract: The moving means is freely vibrated in the direction of right angle to an inserted direction of parts which have many leads. The numbers of the lead do not an effect to the operation of the supporting means, when it is inserted to the hole of plate.  So that the inserting ratio for the parts having many leads is improved.  Each of the first and second solenoids are provided for the corresponding supporting part.
Patent KR-880001430-B1 (KR)
Title: Octahydro-oxazolo (4,5-g) quinoling derivatives
Inventor: SCHAUS JOHN M
IPC: C07D498/04
Filed: 1985-08-01
Granted: 1988-08-08
Abstract: The title compds. having formula (I) and its pharmaceutically acceptable salts are new.  In the formula, R=H, benzyl, C1-3 straight alkyl or allyl; R1=H, Cl, Br, C1-3 alkyl, OH, NH2, NHC1-3 alkyl, N(C1-3 alkyl)2 or 1-piperidinyl; 4a and 8a H atoms are related to trans.  So (I) have 2 chiral center, therefore, there are 2 racemate i.e. trans-(±) racemate and cis-(±) racemate.  When R and R1 are H(or benzl) and -OH (or cl, Br) respectively, then (I) do not use pharmaceutically.
Patent KR-900001412-B1 (KR)
Title: Curved clute-cut glove construction
Inventor: CONNELLY JOHN R
IPC: A41D19/02
Filed: 1985-08-27
Granted: 1990-03-09
Abstract: A curved Clute-cut glove construction comprising a bottom land piece including index, middle, ring and little finger pieces joined to a palm piece, and a separate back piece for each of the finger pieces with each back piece having a finger portion and a hand portion, characterised in that the width of each of the back pieces is wider than the width of its corresponding finger piece of the bottom hand piece whereby the back pieces of the finger pieces will have a curved configuration corresponding to that of a hand in relaxed state after the finger portions of the back pieces have been sewn to the corresponding finger pieces.
Patent KR-940003412-B1 (KR)
Inventor: BENETTO CHRISTIAN
IPC: B60S1/38
Filed: 1986-01-28
Granted: 1994-04-22
Abstract: 내용 없음.
Patent KR-900005236-B1 (KR)
Title: Selectrive paging receiver with displayer
Inventor: OYAKI DAJASI
IPC: H04W88/02
Filed: 1986-04-08
Granted: 1990-07-21
Abstract: A receiving section (2) of the apparatus receives a signal representing a selective call number together with a message signal. A signal processor operates with a call number setting circuit (5) and a waveform shaper (3) for comparing a received selective call number with a preset selective call number. When the comparison is true an alert signal and message signal are output. When the comparison is not true an error detector signasl to the display data processor (10). Consequently, the characters which are determined to be in error are displayed with the opposite contrast to those which are determined to be error-free.
Patent KR-930011614-B1 (KR)
Inventor: MYKLEBUST EIRIK
IPC: B65D88/16
Filed: 1985-12-06
Granted: 1993-12-16
Abstract: 내용 없음.
Patent KR-940008239-B1 (KR)
Inventor: HARDING RALPH
IPC: B61L27/04
Filed: 1987-01-30
Granted: 1994-09-09
Abstract: 내용 없음.
Patent KR-910006879-B1 (KR)
Inventor: WILLIAMS DENNY R
IPC: H01H31/00
Filed: 1987-02-11
Granted: 1991-09-09
Abstract: 내용 없음.
Patent KR-960004480-B1 (KR)
Inventor: NOVAK ERNEST R
IPC: C08K5/17
Filed: 1987-04-14
Granted: 1996-04-06
Abstract: 내용 없음.
Patent KR-940009148-B1 (KR)
Title: Making method of active matrix lcd
Inventor: KWON SUN-KIL
IPC: G02F1/136
Filed: 1987-04-30
Granted: 1994-10-01
Abstract: The active matrix liquid crystal applies to the O.A display and T.V display, and improves productivity by reduction from the open wire fault. The method employs a alkali free substrate (1), an extended gate bus line (2), a gate bus line (3) which has the gate metal sputerring, and a photo resistor coating, a gate insulator (4), a semiconductor device (5), a source (6), a drain metal (7), an ohmic contact layer (9), and an optic protection layer (10), and a non-active layer (11).
Patent KR-910001292-B1 (KR)
Title: 선형보상기기의 고속 고정밀도 선형방식
Filed: 1987-06-29
Granted: 1991-02-28
Abstract: 내용 없음.
Patent KR-890004883-B1 (KR)
Title: Manufacture of polycide structure
Inventor: LEE CHOL-JIN
IPC: H01L21/20
Filed: 1987-06-30
Granted: 1989-11-30
Abstract: The formation method of the LED electrode for an optical printer head has the following steps : (a) selectively etching SiO2 and S13N4 mask layer (5) formed on P-type GaAs substrate (6) ; (b) growing P-type AlGaAs active layer (7) and n-type AlGaAs transpatent layer (8) and n-type GaAs cap layer (9) by the liquid phase epitaxy ; (c) forming a photoresist pattern by the photolithography ; (d) forming an ohmic contact (10) with a Gold or Chromium (Cr).
Patent KR-900001459-B1 (KR)
Title: Process for production of spherical calcium carbonate
Inventor: CHUN YOUNG-HUI
IPC: C01F11/08
Filed: 1987-07-29
Granted: 1990-03-12
Abstract: A spherical calcium carbonate is produced by the stages of carbonating and producing 0.04 micron calcium carbonate slurry (7) by supplying calcium hydroxide slurry (5) at the upper of the first reactor (1), supplying carbon bioxide (6) at the lower, stirring up the resulting slurry (7) at below 35 deg.C in storing tank (4), recarbonating and producing 0.06um calcium carborate slurry (12) by supplying the first resulting slurry (9), carbon dioxide (11), calcium hydroxide (10), reaction water 915) and additive (15) e.g. water glass silica sol to supplied slurry in the second reactor 92), recarbonating and producing 0.08 micron calcium carbonate slurry (17) in the same way.
Patent KR-900008491-B1 (KR)
Inventor: UMEZU GENEI
IPC: F24F1/00
Filed: 1987-10-22
Granted: 1990-11-22
Abstract: 내용 없음.
Patent KR-890005066-B1 (KR)
Title: Method for producing of ethanol
Inventor: SEO HANG-WON
IPC: C12G3/02
Filed: 1987-12-08
Granted: 1989-12-09
Abstract: In the method for preparing an alcoholic beverge, starting material is obtained by extracting starch from tapioca and sweet potato in a high shear cooking extruder with a single screw under the condition of 200g/min of extrusion speed, 120 rpm, and 100-120≰C.  Slurry is obtained by mixing one part of the starting material and 2.5-3.5 parts of mashing liquor, treated with saccharifying enzyme obtained from Rhixopus SP., and fermented with yeast to give an alcohol.
Patent KR-900005302-B1 (KR)
Title: Bias preserving circuit
Inventor: SHIN YOUNG-HO
IPC: H03F3/45
Filed: 1987-12-24
Granted: 1990-07-27
Abstract: A bias preserving circuit for a voice signal amplifying cir-cuit comprises a voice signal amplifying section (A), a bias peserving section (B), and a comarison/selection current source section (C). The voice signal amplifying section and the bias preserving section are selectively operated by the output of the comparison/selection current source section which is comparing and selecting the mode conversion voltages (V1, V2). The voice signal amplifying section is biased by the output of the bias preserving section.
Patent KR-960009135-B1 (KR)
Title: Data receiver
Inventor: HEGELER WILHELM
IPC: C08F222/10
Filed: 1988-03-03
Granted: 1996-07-13
Abstract: In a device for receiving data which are transmitted by means of radio waves, particularly together with other information items, the data being represented by binary output signals of a threshold circuit which is associated with a demodulator, one data word in each case consisting of an information word and of a test word and a syndrome, which is used for error finding and possibly error correction, being formed from the received data word and a parity test matrix, a binary reliability signal is derived in which in each case one bit within a reliability word is associated with one bit of the data word. Various possibilities for evaluating the reliability word and for error correction are described. <IMAGE>
Patent KR-970001315-B1 (KR)
Title: Device for programming audio or video apparatus
Inventor: EIGELDINGER NORBERT
IPC: H04B1/20
Filed: 1988-09-30
Granted: 1997-02-05
Abstract: The invention relates to a method and/or a device for programming an audio or video device, particularly a video recorder, comprising tuning data needed for receiving television and/or sound broadcast transmitters (channel, frequency or the like), in which arrangement the tuning data relating to a transmitter can be entered into a program memory of the audio or video device with allocation to a program number or identification. The tuning data and their allocation to a program number or identification are automatically taken from a program memory of a previously programmed audio or video device, particularly a television receiving device. In addition, it can be provided also to transfer the current clock time. This provides for programming of audio or video devices with tuning data, needed for receiving television and/or sound broadcast transmitters, and/or the current clock time, which is simple for the user.
Patent KR-950009627-B1 (KR)
Inventor: SEIPLER DIETER
IPC: H01L25/16
Filed: 1987-05-09
Granted: 1995-08-25
Abstract: 내용 없음.
Patent KR-970009628-B1 (KR)
Inventor: KEMMOTSU TAKAAKI
IPC: C08J9/10
Filed: 1989-02-18
Granted: 1997-06-17
Abstract: 내용 없음.
Patent KR-910009678-B1 (KR)
Inventor: DAMAKA YOSHIO
IPC: A23L17/60
Filed: 1989-02-20
Granted: 1991-11-25
Abstract: 내용 없음.
Patent KR-920003436-B1 (KR)
Inventor: SHINDO MASAMICHI
IPC: H01L23/04
Filed: 1989-02-22
Granted: 1992-05-01
Abstract: 내용 없음.
Patent KR-910006184-B1 (KR)
Inventor: ISHIGAKI RYUJOU
IPC: D21H13/10
Filed: 1989-03-14
Granted: 1991-08-16
Abstract: 내용 없음.
Patent KR-920003742-B1 (KR)
Inventor: SANO YOSHIKAZU
IPC: G03B17/52
Filed: 1989-03-23
Granted: 1992-05-09
Abstract: 내용 없음.
Patent KR-950012052-B1 (KR)
Inventor: PORTER ROBERT S
IPC: G06F1/14
Filed: 1989-08-16
Granted: 1995-10-13
Abstract: 내용 없음.
Patent KR-920000056-B1 (KR)
Title: Process for the determination of a specifically bindable substance
Inventor: SHENK ROLAND
IPC: G01N33/53
Filed: 1989-08-29
Granted: 1992-01-06
Abstract: To determine a specific binding substance by incubation of the sample solution with at least two receptors R1 and R2, where R1 and R2 are able to bind together and R1 is able to bind specifically to the substance to be determined, and measurement of the agglutination occurring during the reaction, employed as receptor R1 is a conjugate of one partner of a specifically binding pair P and of a component K able to bind specifically to the substance to be determined, and employed as R2 is a receptor which has at least two binding sites for P. <IMAGE>
Patent KR-0185371-B1 (KR)
Inventor: ERMAN MARKO
IPC: G02F1/313
Filed: 1989-11-22
Granted: 1999-04-15
Abstract: 본 발명은 제한 재료로 구성된 기판 S와 가이드 층 S뿐만 아니라 가이드 스트립 RB를 구비하며, 소정의 각으로 Ⅲ-Ⅴ 재료의 최소 하나의 헤테로 구조로 구성된 서로 교차하는 두 직선 단일 모드 광학 도파관(이하, 가이드라 칭함)과, 교차각의 양단 종방향 양분 평면(bi-secting longifudinal plane)에 비대칭으로 연관한 교차 영역에서 형성된 P-N 접합을 구비한 최소 하나의 광전 소자를 구비한 집적 반도체 소자를 제공하는 것이다.
Patent KR-0155353-B1 (KR)
Inventor: DELGADO JOAQUIN
IPC: C08F2/24
Filed: 1989-11-29
Granted: 1999-02-18
Abstract: 내용 없음.
Patent KR-0139633-B1 (KR)
Inventor: JELICH KLAUS
IPC: C07D213/61
Filed: 1989-12-14
Granted: 1998-06-01
Abstract: 내용없음
Patent KR-920000234-B1 (KR)
Inventor: SWARS HELMUT
IPC: B21D39/04
Filed: 1989-12-16
Granted: 1992-01-10
Abstract: 내용 없음.
Patent KR-960012410-B1 (KR)
Inventor: AUYER RICHARD A
IPC: E05G1/024
Filed: 1989-02-17
Granted: 1996-09-20
Abstract: 내용없음.
Patent KR-930005153-B1 (KR)
Title: Processf for the preparation of polyazo meterial compound and thereof
Inventor: SO JONG-HON
IPC: C08G79/00
Filed: 1990-02-19
Granted: 1993-06-16
Abstract: The polyazo metal derivative of conductive polymer of formula (I) or (II) having metal-nitrogen = nitrogen (M-N=N) monomer  bond is prepared by continuously chelate reacting  and  mixing  one  or more metalic salt and azo compound having an excess gp.  necessary for forming chelate ring in the presence  of  a  solvent.  In  the formulas, X,X' are functional gp. conected to  ortho  position  of the aromatic ring conected to nitrogen atom, Ar is  aromatic  ring having H or other substd. gp..
Patent KR-950002810-B1 (KR)
Title: Method for manufacturing antistatic polyamide yarn
Inventor: KWON DONG-MYONG
IPC: D01F1/09
Filed: 1990-04-02
Granted: 1995-03-27
Abstract: The polyamide yarn exhibiting superior antistatic property and improved dyeability was manufactured by minimizing the retention time of the antistatic materials in spinning machine and simultaneously by mixing well them. By the minimizing of the retention time, the change of the physical properties and side reaction owing to the heat of the spinning machine could be prevented. The pure polyamide which was melt-extruded from the conventional large-sized extruder and high concentration antistatic polyamide which was extruded from small-sized extruder were mixed homogeneously with the static mixer in the main manifold and then spun to obtain the antistatic polyamide yarn.
Patent KR-940001315-B1 (KR)
Inventor: WATANABE AKIRA
IPC: F01L1/25
Filed: 1990-06-02
Granted: 1994-02-19
Abstract: 내용 없음.
Patent KR-920010431-B1 (KR)
Title: Scum removing apparatus of semiconductor device
Inventor: KIM KANG-SAN
IPC: H01L21/314
Filed: 1990-06-09
Granted: 1992-11-27
Abstract: The device for removing foreign substances attatched  to  the surface of IC packages consists of a  boat  holder  (2)  fixed  on pair of bearing housing members (10A,10B), a pair  of  rails  (3A) mounted between both  supporting  dies  (4A,4B),  and  a  injector supporting die (5), which is mounted on both sides of the  central part of the guide  rails  and  supports  a  number  of  injectors (11A,11B) and injector  supporting  bars  (5A,5B).  The  injectors inject compressed air and ions on the surface of the package  (30) on the boat (20) by the operation of a limit switch (9)  activated by a step of one of the bearing housing members  (10B),  when  the boat holder with boat goes under the  injectors,  so  that  static electicity is extinguished and foreign substances are removed.
Patent KR-920004143-B1 (KR)
Title: Plasma display panel
Inventor: KIM DAE-IL
IPC: H01J17/49
Filed: 1990-07-04
Granted: 1992-05-25
Abstract: The plasma display device comprises  two  substrates  (10,20) having a front plate (10) and a  back  plate  (10).  A  number  of stripe type  anodes  (A)  and  cathodes  (K)  are  formed  on  the substrates (10)(20) respectively in the form of  X-Y  matrices.  A number of grooves (G) are  formed  in  an  insulating  layer  (21) formed on the back face plate  and  the  cup-shaped  cathodes  are formed on the botton of the grooves.  The  plasma  display  device have a low plasma discharge holding voltage  and  a  high  cathode current density by using the cup-shaped cathodes.
Patent KR-920004417-B1 (KR)
Title: A circuit and a method for accessing sam data having low operating current
Inventor: SUH SEUNG-MO
IPC: G11C7/10
Filed: 1990-07-09
Granted: 1992-06-04
Abstract: The circuit includes a  serial  counter  (3)  for  outputting serial addresses by counting  serial  counting  signals.  A  sense amplifier (8) receives data through input/output lines to  amplify them, and column decoders (51-5n)  select  input/output  gates.  A column pre- decoder (4) receives  the  serial  addresses  from  the serial counter  (3)  to  select  column  decoders,  and  a  serial decoding disabling circuit (6) receives  track  detecting  signals from a track circuit (7) to output disabling signals to the column pre- decoder (4). The track circuit (7) forms a layout  for  signal paths, and outputs track signals to control  the  sense  amplifier (8). With the circuit, the peak  current  is  decreased,  and  the power consumption is reduced.
Patent KR-920008445-B1 (KR)
Inventor: KOVSKY RICHARD B
IPC: G06F9/445
Filed: 1990-08-11
Granted: 1992-09-29
Abstract: 내용 없음.
Patent KR-920003741-B1 (KR)
Title: Soft contact lenzs and its method
Inventor: KIM SUK-HWAN
IPC: G02C7/04
Filed: 1990-08-17
Granted: 1992-05-09
Abstract: The  method  for  manufacturing  a  soft  contact  lens   is characterized  by  (a)  making  a   mold   of   aluminium   steel, polycarbonate or polysulfone, (b) molding a  pattern  of  the  eye pupil from an opaque  monomer  of  colorant  and  2-hydroxy  ethyl methacrylate (HEMA) to form  a  colored  part  on  the  mold,  (c) repolymerizing the colored part  with  2-HEMA  to  form  a  linear iris-pattern, and (d) printing the iris-pattern on  the  inner  of the lens body. The colorant is pref. D & C Blue No.9 or D & C Blue No.5.
Patent KR-0177926-B1 (KR)
Inventor: KAWAI TOSHIHIKO
IPC: G11B27/34
Filed: 1990-10-16
Granted: 1999-04-15
Abstract: 본원 발명의 화상검색장치는 동화정보 및 이 동화정보에 부수되는 음성정보를 기록한 동화기록매체로부터 상기 동화정보 및 상기 음성정보를 재생하는 동화재생장치와, 리스트정보 및 이 리스트정보의 일부에 대응하는 음성정보 및 정지화정보를 기록한 정지화기록매체로부터 상기 음성정보 및 상기 정지화정보를 재생하는 정지화재생장치를 대상으로 하는 화상검색장치로서, 상기 리스트 정보의 각 항목에 대응하여 상기 동화기록매체 및 상기 정지화기록매체로부터 각각 음성 및 화상을 호출하기 위한 인덱스를 표시장치에 표시하고, 이 인덱스를 상기 표시장치의 표시화면상에 있어서 지정했을 때, 이 지정된 정보를 호출하는 선택제어장치를 가지며, 상기 인덱스의 정보는 상기 동화정보에 대응하는 것도 포함하여 상기 정지화기록매체에 기록되도록 한 것이다.
Patent KR-930003325-B1 (KR)
Inventor: SASAKI TAKASHI
IPC: D21G9/00
Filed: 1990-10-31
Granted: 1993-04-26
Abstract: 내용 없음
Patent KR-940001810-B1 (KR)
Title: Vacuum chucking of spherical union
Inventor: PARK SUNG-KYO
IPC: H01L21/68
Filed: 1990-12-26
Granted: 1994-03-09
Abstract: The vacuum chuck minizes a bubble entrance induced between semiconductor wafers in adhesion process by forming the spherical-shape protruded contact point on one semiconductor wafer. A radial groove for holding the vacuum is engraved to spherical shape on upper side of the chuck body, and other groove, in which an O-ring (5) is inserted to seal between base die and chuck body, is engraved on lower side of chuck body. A dove tail shape groove, in which O-ring (6) is inserted to seal between the mounted wafer and the outer wheel, is engraved on upper side of the outer wheel, and a restoring spring is attached to the lower side of the outer wheel. The out wheel slides on outer face of chuck body. The sealed space for sucking the semiconductor wafer is formed by constitution of the chuck body and the outer wheel.
Patent KR-930004187-B1 (KR)
Title: Waste acid regenerating method
Inventor: KIM CHANG-KYUN
IPC: C02F1/58
Filed: 1990-12-27
Granted: 1993-05-21
Abstract: A regeneration method of waste acids containing  metal  salts such as heavy metals, etc., comprises (a)  recovering  regenerated acids fron an ion exchange resin tower in  which  the  waste  acid containing metallic salt flows with the  flow  velocity  of  20-40 ml/min at 20- 40 deg.C, after filling the tower with spherical  gel phase  of  H- type  strong  acidic  cation  exchange   resin,   (b) regenerating resins from the tower maintaining the temperature  of a resin- generating agent at 20-40 deg.C and the flow  velocity  of 20-40 ml/ min, (c) repeating the  above  two  step  processes.  The waste acid is discharged from acid cleaning  process  with  nitric acid and hydrogen fluoride in the stainless steel annealing.
Patent KR-950003453-B1 (KR)
Title: Friction evaluation method of plating steel sheet for prevention of fraction
Inventor: KIM YONG-SOK
IPC: G01N19/02
Filed: 1991-04-17
Granted: 1995-04-13
Abstract: preparing a specimen of which a plated layer is removed so that an area of the plated layer is equal to that of the cold rolled steel sheet; measuring the extruding load ratio of cold-rolled portion and plated portion to extrude the specimen through bead type friction characteristics evaluating test apparatus; and deciding a poor quality of the friction characteristics when the extruded load ratio is above 1.05. The method easily pridict the contents of Ni and Fe in plated layer of Zn-Ni or Zn-Fe plated steel sheet.
Patent KR-940007040-B1 (KR)
Title: Voltage controlled-temperature compensated x-tal oscillater
Inventor: HA SANG-UK
IPC: H04B1/40
Filed: 1991-05-24
Granted: 1994-08-03
Abstract: The circuit and method for stabilizing a voltage controlled-temperature compensated oscillator (VC-TCXO) of a radio telephone comprises a multiplier for 6-multiplying an oscillating frequency generated from the VC-TCXO, a first divider for 1/9-demultiplying an output of the multiplier to be supplied as a reference clock signal of a custom IC, and a second divider for dividing the oscillating frequency of the VC-TCXO to be supplied as the reference clock signal of an audio processor, thereby obtaining good receiving sensitivity.
Patent KR-940008224-B1 (KR)
Title: Soi structure mos device and manufacturing method thereof
Inventor: JONG WON-YONG
Filed: 1991-07-10
Granted: 1994-09-08
Abstract: The device prevents malfunction by removing floating effects. The method comprises (A) forming an oxide layer (2) on the p-type substrate (1) and applying a photoresist to the oxide layer and forming windows through selective etching of the oxide layer; (B) removing photoresist and growing p-type epitaxial layer (3) through implantation of p-type ions; (C) forming a gate oxide layer (5) and gate polysilicon layer (6) on the patterned p-type epitaxial layer (3); (D) forming a gate by removing the unwanted gate oxide and gate polysilicon layer; (E) forming a side wall spacer (7) by using reactive ion etchin.
Patent KR-970007240-B1 (KR)
Inventor: OKADA TADAO
IPC: C08F210/02
Filed: 1991-07-23
Granted: 1997-05-07
Abstract: 내용없음
Patent KR-940005392-B1 (KR)
Title: Method of making rice-cake
Inventor: KIM DONG-SU
IPC: A21D8/00
Filed: 1991-08-22
Granted: 1994-06-18
Abstract: The rice bread or rice cake is prepd. by (a) soaking polished rice in the water and dehydrating into water content 25-30 %, (b) pulverilizing the dehydrated rice into 80 mesh or more, (c) adding 1 wt.% yeast and 1 wt.% vinegar into the obtd. rice powder, kneading and forming, (d) fermenting the formed rice dough at 25-35 deg.C and 90-99 % humidity for 1-1.5 hr., and (e) steaming the fermented rice dough to obtain the final product.
Patent KR-930003951-B1 (KR)
Title: Process for manufacturing a mixed yarn shrinking differently
Inventor: KANG SHIN-HYOK
IPC: D02J1/22
Filed: 1991-09-16
Granted: 1993-05-17
Abstract: feeding the  polyester  drawn  yarn  of non- water shrinkage rate above 8 % and the highly-orinted  undrawn polyester yarn (POY) of non-water shrinkage rate above 20 %, which is a polyester yarn spun with the spinning  speed  of 2,000-4,000 m/ min, with the  over  feed  rate  of  the  equation  a >= 1.01  and b/a >= 1.01 (where a = overfeed rate of polyester drawn yarn, b = overfeed rate of POY); treating them with blending-fluid; and heat-treating them at the temp. of 80-180 deg.C for 0.01-1 sec. The yarn made by this method has the excellent  weavability, after-finishability and shows excellent differential shrinkage effect, surface effect, bulkiness when it is heat-treated after being woven or knitted.
Patent KR-960012246-B1 (KR)
Inventor: HIRAKAWA KENJI
IPC: H01L27/04
Filed: 1991-09-26
Granted: 1996-09-18
Abstract: 내용없음
Patent KR-940003280-B1 (KR)
Title: Cleaning device for combined with toilet-urinals
Inventor: SON JONG-UN
IPC: A61G9/02
Filed: 1991-10-24
Granted: 1994-04-20
Abstract: Patient's excreta treating equipment comprise a wearing portion including an exhausting hole for water and air formed on the inner bottom side, a motor fan and a moisture detecting sensor, a driving portion including an absorbing motor, a recovering tank, a water tank and valve, a quantitative air supplying device and valve and relay, a delay switch for the on or off motor of the wearing portion, the absorbing motor of the driving portion and valves, thereby treating patient's excreta without help from protector.