baber/WOPTO huggingface dataset:
Patent KR-940011445-B1 (KR)
Title: Method of processing low reflexibility of glass product
Inventor: PARK HYON-SU
IPC: C03C15/00
Filed: 1987-07-25
Granted: 1994-12-15
Abstract: The method comprises; (i) heavy grinding to control a curve ratio of glass surface; (ii) percussing to recompose the potential crack of glass surface; and (iii) strong corroding with low concentration corrosive solution of fluorine acid system consisting of 15-25 wt.% HF, 1-3 wt.% HBF4, 6-15 wt.% glycerol and 50-77 wt.% H2O to prevent appearance of projections on glass surface. The low reflection glass is used for front glass of Braun tube for television or monitor for computer.
Patent KR-960013460-B1 (KR)
Inventor: NAKAO HIROSHI
IPC: C07K16/36
Filed: 1987-11-13
Granted: 1996-10-05
Abstract: 내용 없음.
Patent KR-920007822-B1 (KR)
Inventor: DYNES ROBERT C
IPC: H01L29/78
Filed: 1987-11-23
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-910003415-B1 (KR)
Inventor: LANDIS EDWARD W
IPC: H04L69/40
Filed: 1988-04-06
Granted: 1991-05-30
Abstract: 내용 없음.
Patent KR-900005104-B1 (KR)
Title: Water-soluble additives having extreme pressure effect for aqueous functional fluids and concentrated aqueous compositions containing the said addtives
Inventor: PATRICE GUESNET
IPC: C10M173/00
Filed: 1988-04-23
Granted: 1990-07-19
Abstract: Metals are machinend in the presence of an aq. functional fluid contg. an extreme pressure additive by incorporating a water-soluble salt into (semi)synthetic fluid. The improvement is that a water- soluble salt of 3-mercaptopropionic acid disulphide is used. Pref. the water-soluble salt is an alkali or alkaline earth metal salt. The salt is formed with liq. NH3 or an organic nitrogenous base. The functional fluid is used during industrial operations such as the machining of metals. The additive is watersoluble and stable.
Patent KR-920001829-B1 (KR)
Inventor: BESSYO TAISUKE
IPC: H01F37/00
Filed: 1988-06-28
Granted: 1992-03-05
Abstract: 내용 없음.
Patent KR-960010256-B1 (KR)
Inventor: HOFSTAD AANGSTROEM GE
IPC: F04D13/04
Filed: 1988-10-25
Granted: 1996-07-26
Abstract: 내용없음.
Patent KR-920007582-B1 (KR)
Inventor: YASUE GAZUAKI
IPC: H02B13/02
Filed: 1988-11-14
Granted: 1992-09-07
Abstract: 내용 없음.
Patent KR-910006015-B1 (KR)
Title: Semiconductive sintered materials of batio3 and the making process
Inventor: YUN SANG-OK
IPC: C22C1/04
Filed: 1988-12-20
Granted: 1991-08-09
Abstract: A  semiconducting  sintered  body  is  characterized  by  its compositions of 0.15 mol% Y2O3, 0.25-2.5 mol.% Pb5Ge3O11, and  the remainder  of  barium  titanate  and  its  fabrication  method  is characterized by  crushing  a  mixture  of  0.15  mol.%  Y2O3  and 0.25-2.5 mol.% Pb5Ge3O11, pressing it to a disk type, sintering it at 1100-1300 deg.C for 30 min,  and  forming  electrodes  on  both sides of disk, Pb5Ge3O11 causes sintering  temperature  of  barium titanate to decrease and the  liquid  phase  sintering  of  barium titanate can be  accomplished.  It  can  be  applied  for  sensing element in temperature measuring, current-limiter, starting motor, temperature compensation, and contact-less switch.
Patent KR-930000117-B1 (KR)
Title: Preparation for polybutylene terephathalate
Inventor: KIM CHUNG-BU
IPC: C08G63/78
Filed: 1988-12-30
Granted: 1993-01-09
Abstract: A polybuthylene terephthalate is prepared by esterifying  and polycondensating  terephthalic  acid  and  1,4-butanediol  in  the presence  of  an  esterification  catalyst.   The   esterification catalyst is composed of a quaternary ammonium salt  and  at  least one compound selected from organic titanium compounds and  organic tin  compounds.  The  quaternary  ammonium  salt  is   tetramethyl ammonium,   tetraethyl   ammonium   or   tetrapropyl     ammonium. Specifically, the formation of tetrahydrofuran  is  restrained  by the addition of the catalyst.
Patent KR-950014405-B1 (KR)
Inventor: WILLIAM EDMOND RICHESON
IPC: F01L9/20
Filed: 1989-02-08
Granted: 1995-11-27
Abstract: 내용 없음.
Patent KR-920002843-B1 (KR)
Title: The method for manufacturing earpiece on a pair of spectacles
Inventor: YUN CHON-SOO
IPC: B23P17/04
Filed: 1989-02-13
Granted: 1992-04-06
Abstract: The method for  producing  pluminium  temples  integral  with hinge portion comprises the following steps: pressforming a  piece of aluminium strip into a preform of a rectangular  sectioned  bar having an integral protrusion for perforation of a hinge pin hole; again pressforming the preform into a  desired  shape  of  temple; cutting the protrusion  in  middle  to  form  two  protrusions  in parallel to be perforated  with  the  hinge  pin  holes;  applying electrolytic polishing for the surface of the temple to be  smooth and bright and to be electrocoated and colored for fitting with an end piece. The method eliminates the need of attaching a  separate hinge member to the temple.
Patent KR-910004769-B1 (KR)
Inventor: FUJI EIICHIRO
IPC: F04C29/00
Filed: 1989-05-24
Granted: 1991-07-13
Abstract: 내용 없음.
Patent KR-0131139-B1 (KR)
Inventor: KOYAMA NOBORU
IPC: H04N1/19
Filed: 1989-08-23
Granted: 1998-04-16
Abstract: 내용없음
Patent KR-0136278-B1 (KR)
Inventor: OHMAE TADAUK
IPC: C08J3/20
Filed: 1989-08-23
Granted: 1998-04-25
Abstract: 요약없음
Patent KR-0158366-B1 (KR)
Inventor: MIYASHITA SUSUMU
IPC: C08K7/06
Filed: 1989-12-19
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-950011626-B1 (KR)
Title: Electrical heating element manufacture method
Inventor: CHO KUK-RAE
IPC: H05B3/00
Filed: 1989-12-26
Granted: 1995-10-06
Abstract: (A) mixing Zr, Al2O3, SiC, MGO, Mo, organic compound, and metallic base with specific composition ratio; (B) compressing the mixture to form heating body; (C) coating a ceramic layer on either side of the heating body; and (D) forming a conductive layer on the ceramic layer.
Patent KR-920007077-B1 (KR)
Title: Apparatus for interfacing t1-mode pcm repeater and a telecommunication system
Inventor: JONG MUN-SU
IPC: H04J3/06
Filed: 1989-12-30
Granted: 1992-08-24
Abstract: The T1 junction line matching board  assembly  for  providing the matching between the T1 mode PCM junction line and the  system comprises; a TSU matching means (1) receiving  a  clock  for  time switch terminal, sub-highway bit stream telecommunication of 1.544 MbPS speed, and data transmission; a  T/S  switch  means  (2)  for exchanging and assigning the stream slots by controlling  of  firm ware (F/W) connected to the TSU matching means; a DTI hybrid means (3) for processing the T1  attendent  function;  a  line  matching means (4) receiving/transmitting the bipolarity PCM data with  AMI line code, which is connected to the  DTI  hybrid  means;  an  OBP circuit operating the system by controlling of  microprocessor;  a buffer (6) for reading/writing the error state.
Patent KR-950002128-B1 (KR)
Title: Water closet
Inventor: KAI YOSHIO
IPC: E03D1/28
Filed: 1988-09-16
Granted: 1995-03-13
Abstract: The water closet has a drainage port in a position higher than the floor. During a flushing operation, an air vent space is partitioned by a water wall formed by a water flux dropping from a dam and by an increase of the water level in a reservoir. The air in a trap is pushed out speedily toward the drainage port, due to the rapid flow of water to make vacuous the interior of a trap's drainage passage, and make it ready to start a siphoning action. When the feeding of water from a tank has been completed, so that the continuous siphoning action approaches the end, a notch is formed in the water wall. This notch permits the air to enter the air vent space immediately.
Patent KR-970004086-B1 (KR)
Inventor: ROSEMAN BROOKS TODD
IPC: G06F3/00
Filed: 1988-12-16
Granted: 1997-03-25
Abstract: 없음.
Patent KR-0144147-B1 (KR)
Title: Process for preparing extruded foam bodies
Inventor: BRACKMAN JOSEPH A
IPC: B29C48/90
Filed: 1990-02-28
Granted: 1998-07-15
Abstract: A process for preparing an extruded thermoplastic resin elongate foam body comprising an alkenyl-substituted aromatic resin is described. The process comprises the steps of     (A) heat plastifying the thermoplastic resin; (B) adding at least one fluid blowing agent comprising at least one of 1-chloro-1,1-difluoroethane, 1,1,1,2-tetrafluoroethane and 2-chloro-1,1,1,2-tetrafluoroethane; (C) uniformly mixing the blowing agent in the resin under a pressure sufficient to prevent blowing of the resin thereby forming a blowable resin mixture; (D) extruding the mixture into a region of reduced pressure which is less than atmospheric pressure wherein the blowable resin mixture expands into a foam body; and   (E) cooling the foam body. o
Patent KR-0179365-B1 (KR)
Inventor: HASEHAWA MITSUYOSHI
IPC: H01H33/59
Filed: 1990-07-24
Granted: 1999-05-15
Abstract: 직류전류 구간을 주행하는 전기차에서는 종래 직류고속도 차단기에 의해 사고전류를 차단하고 있다. 
     그러나, 이 차단기에서는 급속한 사고전류에 대한 응답이 늦어서, 변전소의 차단기가 작동해버려 다른 전기차에도 영향을 미친다. 
     그래서 보다 고속인 직류고속도 진공차단기를 전기차에 탑재하였으나, 종래형태의 직류고속도 진공차단기로 1KHz 이상의 전류(轉流)주파수를 얻는 것은 불가능하게 되어 있고, 이 주파수에서는 전류(轉流)콘덴서등이 너무 커지게 되어 전기차에는 탑재할 수가 없다. 그래서, 각종의 인덕턴스를 고려하여 2KHz 이상의 차단을 가능하게 하는 것에 의해 소형화를 도모하고, 전기차에도 탑재하도록 하였다.
Patent KR-930007290-B1 (KR)
Title: Output stort detection circuit
Inventor: LEE HO-JIN
IPC: H03F1/52
Filed: 1990-09-10
Granted: 1993-08-04
Abstract: In the circuit for detecting short circuit between outputs of power amplifiers using a clamp  circuit,  the  inverting  terminal (abbreviation-) of the clamp circuit is  connected  to  -  of  the power amplifier through a buffer amplifier and R1,3, and to - of a comparator. The - of clamp circuit is connected to a power  supply and the output terminal of the clamp circuit is connected to -  of the comparator through the diode D. The noninverting  terminal  of the comparator is connected to the noninverting  terminal  of  the power amplifier through R11 and also connected to R12. The  output terminal of the comparator is connected to a latch circuit.
Patent KR-0171185-B1 (KR)
Inventor: KLINGENSMITH GEORGE BRUCE
IPC: B29C55/02
Filed: 1990-09-24
Granted: 1999-03-30
Abstract: 일산화탄소, 에틸렌 및 최소한 한개의 에틸렌형 불포화 탄화수소의 선형 교호 삼원공중합체로 부터 제조된 신장된, 단일- 또는 이축으로 연신된 필름은 저 연신비에서 조차도, 강도 및 강성도의 우수한 특성을 나타낸다.
Patent KR-930006980-B1 (KR)
Title: Method for fabricating of dram cell
Inventor: BAE DONG-JU
IPC: H01L27/04
Filed: 1990-12-28
Granted: 1993-07-24
Abstract: In the DRAM cell capacitor  composed  of  storage  electrode, dielectric  film  and  plate  electrode,  the  storage   electrode consists of a first polysilicon layer (51) which is  connected  to MOS source  and  expands  parallel  to  the  substrate;  a  second polysilicon layer (52) which is isolated from the top of (51)  and expands parallel to the substrate; a third polysilicon layer  (53) which is isolated from the top of (52) and expands parallel to the substrate; and a polysilicon sidewall (54) which  meshes  together with ends (51,',52',53') of polysilicon layers like a  saw-toothed form and expands perpendicular in the  directions  of  polysilicon layers.
Patent KR-0152263-B1 (KR)
Inventor: HASIMOTO YUTAKA
IPC: C08F2/46
Filed: 1990-12-28
Granted: 1998-10-15
Abstract: 본 발명의 조성물은 활성 에너지선에 의하여 경화된다. 이 조성물은 커플링제, 활성 에너지선 경화성 화합물 및 물을 포함하는 혼합물이다. 본 발명의 조성물을 유리 제품에 피복하고, 코팅을 경화시키기 위하여 활성화 에너지선을 조사하는 경우에, 유리 제품은 개선된 기계적 강도를 나타낸다.
Patent KR-950006387-B1 (KR)
Title: Apparatus and method for controlling stacker
Inventor: KIM JUNG-HO
IPC: B65H31/22
Filed: 1991-05-31
Granted: 1995-06-14
Abstract: The apparatus for monitoring the quantity of the paper loading on the printer or copier and stopping/alarming the motion of the stacker, prevents the mismanipulation of the user, adjusts the paper height properly. The apparatus comprises a feed motor driving means (406) for rotating the paper feed motor (407) in a direction, a reversible lift motor driving means (408) for rotating the motor (409); a CPU (401) for controlling the whole motion of the stacker; a guide position detecting means (410) connected with the CPU; a paper-discharge detecting means (411) for monitoring the paper-discharging; lower/upper detecting means (400a, 400b) for detecting the maximum paper loading quantity; an alarming means (400c) for alarming the abnormal state to the user.
Patent KR-940004253-B1 (KR)
Title: Isolation method for components of semiconductor
Inventor: KIM YUN-KI
IPC: H01L21/76
Filed: 1991-06-10
Granted: 1994-05-19
Abstract: forming an oxide on a semiconductor substrate; forming polysilicon layers of a multi-layered structure, each layer having a different grain size; forming a nitride layer, and etching the nitride layer selectively so as to expose a isolation region of the substrate, and forming a field oxide on the isolation region to thereby forming the uniform interface of active region and field region.
Patent KR-940005097-B1 (KR)
Title: Composition of ceramic coating
Inventor: KIM CHANG-IL
IPC: C04B41/81
Filed: 1991-08-27
Granted: 1994-06-10
Abstract: The ceramic coating solution for a quartz glass tube is composed of 5-30 wt.% one or more silane compounds of tetraalkyl orthosilicate, tetraaryl orthosilicate, n-propyl silicate, n-butyl silicate, phenyl orthosilicate, n-acryl orthosilicate, 20-60 wt.% methyl ethyl ketone, methanol, ethanol, or isopropyl alcohol as a solvent, 5-30 wt.% water, 0.01-5 wt.% inorganic acid comprising hydrochloric acid, nitric acid, or sulphuric acid, and some content of an inorganic based pigment of titanium oxide and cadmium oxide.
Patent KR-100227048-B1 (KR)
Inventor: RIVOLTA GUIDO
IPC: F16D13/71
Filed: 1991-10-04
Granted: 1999-10-15
Abstract: 클러치 메카니즘은 기저부(8)가 가장자리부(7)에 이어져 있는 커버 플레이트(1)와, 가압판(2) 및 격판(5)을 갖는다. 
     상기 커버 플레이트(1)는 상기 기저부(8)쪽으로 배향되어 있는 제1 쇼울더(21)는 갖고, 상기 가압판(2)은 상기 기저부(8)의 반대쪽으로 배향되어 있지만 상기 제1 쇼울더(21) 보다는 상기 기저부에 축방향으로 더 근접되어 있는 제2 쇼울더(22)를 그의 외주면에 가지며, 상기 제1 쇼울더(21) 및 제2 쇼울더(22)는 탄성 보상 수단(20)이 그들 사이에 끼워져서 결합될 수 있도록 배열된다. 상기 보상 수단(20)은 상기 가압판(2)을 상기 커버 플레이트의 기저부(8)쪽으로 바이어스함으로써, 운전중에 일어날 수도 있는 격판(5)에 걸리는 하중의 증가를 방지한다.
Patent KR-960001269-B1 (KR)
Title: Buffer control method
Inventor: JUNG TAK-HEE
IPC: G06F13/38
Filed: 1991-10-18
Granted: 1996-01-25
Abstract: transmitting all data existing in the buffer which is constructed from X1 to Xn; confirming whether X1 buffer processed or not using address connecting first and last information and buffer; transmitting data using X1 buffer when X1 buffer processed and checking processed buffer continuously when X1 buffer not processed; conducting disorder transmission using processed buffer from searching not vacant buffer continuously.
Patent KR-960003803-B1 (KR)
Title: Process for producing (bipb)2sr2ca2cu3o10+x superconductor
Inventor: LEE HWA-YOUNG
IPC: C01G29/00
Filed: 1991-11-29
Granted: 1996-03-22
Abstract: This relates to modified citric acid method by adding tartaric acid, which can be applied to manufacturing high temp. superconductor. The modified method is characterized by :1)adding 0.3-0.5mol tartaric acid to citric acid solution against 1 mol of feeding copper salts; 2)keeping the equivalence of citric acid 1-2 against the total equivalence of feed metal nitrate. The superconductor is manufactured by 1)preparing mixed metal nitrate solution, 2)adding metal nitrate solution to citric acid/tartaric acid solution with stirring, 3)adding EDTA solution and controlling pH to 6-8, 4)drying it in vacuum to make gel, 5)heating this gel to prepare amorphous solid precursor, and 6)calcinating it.
Patent KR-950000105-B1 (KR)
Title: Semiconductor device isolation method
Inventor: KIM YUN-KI
IPC: H01L21/76
Filed: 1991-12-14
Granted: 1995-01-09
Abstract: The method includes the steps of forming a 1st insulating film (22), a 1st poly-Si film (23) and a 2nd insulating film (24) on the Si substrate (21), removing the film (24) on the inactive region to deposit and etch a 3rd insulating film (25) thereon to form a spacer on the side wall of the film (24) to etch the films (23,22,21) to use the spacer as a mask to form a trench (26), forming a passivation film (27) on the trench to fill a 2nd poly-Si (29) in the trench, oxidizing the partial poly-Si to form a field oxide film (30), and removing the residual films (24,23,22) and spacer to form a final device isolating region (30). The bird's beak is reduced by reoxidizing the poly-Si films in the trench.
Patent KR-950002130-B1 (KR)
Title: Call registration number displayer and registration signal generation device
Inventor: CHOE CHOL
IPC: E04H6/14
Filed: 1992-01-24
Granted: 1995-03-13
Abstract: The device suitable for column and vertical circulation type parking system, helps the parking of vehicles by alloting the number of the parking vehicles. The device comprises a keyboard type input section (13) for transmitting signals; a CPU (14) for comparing the input number from the section (13) with the number (M) of memorized parkings and controlling the operation of a front/rear calling controller; displays (15)(16) for displaying the output state according to the control of the CPU; an output-signal transmitting buffer (17) operating between the CPU and the front/rear controller; a selector transmitting bus (18) operating between the CPU and a selector for driving the front/rear controller.
Patent KR-960001851-B1 (KR)
Title: Thermoplastic resin composition for plating
Inventor: KIM JUNG-HO
IPC: C08L51/04
Filed: 1992-07-07
Granted: 1996-02-06
Abstract: (A) 40-60 wt.% of a graft copolymer to be prepd. by grafting 30-80 wt.% of conjugated dien based rubber with 40-60 wt.% of aromatic vinyl monomer and 20-30 wt.% of unsatd. nitrile; (b) 40-60 wt.% of a SAN copolymer to prepd. by suspension polymerising the monomer mixture comprising 30-70 wt.% of aromatic vinyl monomer and 30-70 wt.% of vinyl cyanide monomer with multifunctional organic peroxide as an initiator in pure water contg. suspension stabilizer. The obtd. thermoplastic resin compsn. has a good etching property, a stickness and a chemical resistance.
Patent KR-940008814-B1 (KR)
Title: Can separated liquid and powder and manufacturing method thereof
Inventor: PARK JAE-KU
IPC: B65D25/02
Filed: 1992-07-08
Granted: 1994-09-26
Abstract: The beverage can comprises a cylindrical container with an upper cap (2), a liquid containing section (1) filled with an inner sterilized liquid (A); a powder containing section (5) filled with the medicine or tea powder (B), and formed by the lower cap (3) and sealing membrane (6) having a plurality of cutting grooves (6a); a projected section (7) for tearing the membrane (6) sealing the powder containing section (5). The lower cap (3) having the projected section (7) is assembled with the liquid containing section tightly.
Patent KR-950004659-B1 (KR)
Title: Fefining method for sepiolite
Inventor: YANG JONG-IL
IPC: B03D1/02
Filed: 1992-09-19
Granted: 1995-05-04
Abstract: The refining method of a sepiolite is characterized by (a) crushing sepiolite raw ore in a jaw crusher and a hammer crusher in order, (b) scrubbing the crushed ore in the scrubber, (c) feeding the scrubbed material into a separator, (d) feeding the settled material into the second scrubber by the screw ejector, and then scrubbing it and feeding it into the separator, (e) storing the separated material in the ore liguid tank, (f) first dewatering the ore liquid in a screen belt conveyor, and (g) drying the dewatered material in a dryer to recover the sepiolite sheet.
Patent KR-950014254-B1 (KR)
Title: Oscillation circuit of semiconductor memory device
Inventor: KANG KYONG-U
IPC: G11C11/407
Filed: 1992-12-14
Granted: 1995-11-23
Abstract: a condenser for connecting a reference terminal to a reference power terminal; a charging unit disposed between a charging terminal and a power terminal of the condenser; a resisting unit whose one terminal is connected in series to the charging terminal of the condenser; a discharging unit for connecting the other terminal of the resisting unit to a ground terminal; a comparing unit whose input terminal is connected to the charging terminal and whose other input terminal is connected to a comparison reference voltage terminal; and a pre-charging unit for pre-charging an output of the comparing unit. Thereby, the charging and the discharging units regulate a first signal, and the comparing and the pre-charging units regulate a second signal.
Patent KR-100252756-B1 (KR)
Title: Overlap margin method for semiconductor device design method
Inventor: LEE SUNG-KUAN
IPC: H01L21/027
Filed: 1992-12-30
Granted: 2000-04-15
Abstract: PURPOSE: An overlap margin enhancement method through the change of a semiconductor device design method is provided to form a metal line deposited in contact holes in a narrow pattern to reduce CD(Critical Dimension) loss and enhance process margin, and to prevent side hillock growth to enhance the reliability and yield of a semiconductor device. CONSTITUTION: Metal is deposited on overall structure under the state that contact holes are formed, and then photoresist patterns are formed. At this time, a region preventing CD loss is formed into a narrow pattern region by forming a groove(A) on a photoresist pattern of wide area including the contact holes. Then, a pattern of deposition material is formed without loss of metal deposited along the contact holes by etching an exposed region using the photoresist.
Patent KR-970004030-B1 (KR)
Inventor: IIDA ATSUKO
IPC: H01L23/498
Filed: 1993-02-17
Granted: 1997-03-24
Abstract: 요약없음.
Patent KR-960004067-B1 (KR)
Title: Apparatus for adjusting equalizer of audio system
Inventor: KANG SUNG-TAE
IPC: G11B5/035
Filed: 1993-03-13
Granted: 1996-03-26
Abstract: The equalizer of an audio is controlled by a remote controller. The apparatus comprises a rotary volume(1), gear(4) coupled with the rotary volume(1), a rotary nob(1') for rotating the rotary volume(1), an equalizer driver for rotating the rotary volume by driving the gear(4), a gear driver(4) for sending power to rotate the gear(4), and a switch for selecting a specific rotary volume and for operating the selected rotary volume.
Patent KR-970002868-B1 (KR)
Title: Liquid-bearing data recording disk file with transducer carrier having rear ski pad at the head-disk interface
Inventor: ALBRECHT THOMAS R
IPC: G11B5/48
Filed: 1993-04-28
Granted: 1997-03-12
Abstract: A data recording disk file of the liquid-bearing type has an improved head-disk interface provided in by a transducer carrier (100) with new properties. The carrier (100) supports a conventional head (109) for reading and writing data to the disk (130). The carrier has an air-bearing surface (110,112) near its front end, a ski pad (118) near its rear end, and a plurality of ski feet or struts (120,122) which support the air-bearing surface off the liquid film (146) of the disk when the disk file is not operating. The air-bearing surface is in the form of a pair of air-bearing rails (110,112) located outboard of the rear ski pad so that no air-bearing effect occurs in the rearward region of the carrier to assure the skiing action of the rear ski pad. As operational speed is approached the air-bearing lifts the struts off the disk and the rear ski pad is the sole ski foot on the liquid film. The rear ski pad has a convexly shaped leading edge which is wider than its trailing edge to minimize static friction and lubricant thinning during skiing, and the angle between the leading and trailing edges of the pad is selected to enable the pad to ski over the wide ranges of carrier-disk velocity which occur as the carrier moves from disk ID to OD. <IMAGE>
Patent KR-970000725-B1 (KR)
Title: Method for preparation of bio-ceramic moxa-cautery sack radiating far-infrared rays
Inventor: CHOE DONG-SIK
IPC: A61H39/06
Filed: 1993-05-20
Granted: 1997-01-18
Abstract: The bioceramic moxibustion bag operates in that, when a ceramic substrate is heated by that generation of an electric heating element, the radiative heat transfers to the moxibustion plate to heat the acupoint for the strong wave of the far infrared from the plate to penetrate deep into the acupoint to stimulate the metabolism of the body and advance the production of-ergthrocyte and leucocyte to improve the health and prevent the disease. The moxibustion bag of "T" shape is produced of plate layers od nonwoven fabric coated with bioceramic power and styrene foam sheet to have many moxibustion disk projections between lyers to be placed on acupoints. The bag has an electric heating element and is attached to a waist band.
Patent KR-970011300-B1 (KR)
Inventor: NIMURA KOICHI
IPC: C07D249/08
Filed: 1993-06-05
Granted: 1997-07-09
Abstract: 요약없음