baber/WOPTO huggingface dataset:
Patent KR-850001096-B1 (KR)
Title: Video disc recorder
Inventor: TAJIMA OSAMU
IPC: G11B17/04
Filed: 1981-02-06
Granted: 1985-07-27
Abstract: The appts. reproduces a disk record, which is accommodated within a case comprising a jacket and a lid member. The appts. has record, a mechanism for clamping the record and a lid member provided at the side opposite from the insertion opening, with respect to the turntable. The lid member-guiding mechanism is used to guide and correct the position of the lid member, ensuring that the lid member is disposed for entry into the jacket once the empty jacket is inserted into the appts. to recover the disk record and reload it.
Patent KR-850001677-B1 (KR)
Title: Method and apparatus for information on a record medium
Inventor: SONODA TAKENORI
IPC: G11B27/32
Filed: 1981-08-08
Granted: 1985-11-13
Abstract: A channel of digital information is recorded in at least one data track on a record medium by forming data blocks which contain a predetermined number of data words representing the digital informationm and recording successive data blocks in at least one data track. A block address is generated to identify each of the respective data blocks, which addresses are also recorded with the data block in the data track. A predetermined number of successive data blocks are recorded in the data track in a sector interval.
Patent KR-850001192-B1 (KR)
Title: Optical radiator
Inventor: MORI KEI
IPC: F21V9/40
Filed: 1982-02-17
Granted: 1985-08-19
Abstract: A light radiator is so structured that light is introduced through a light cable in a transparent box and is irradiated from the box. The device is characterised by the mixing or sealing of fluorescent paint into the transparent box. With the light radiator, light can be converted to light having different wavelength distribution. The radiator can be used advantageously in the culturing of chlorella, the multiplication of which can be promoted by irradiation with light of a specific wavelength distribution. It is also useful in providing a comfortable light for humans, as a health aid and for promoting the growth of cattle.
Patent KR-880002121-B1 (KR)
Title: Data storage system
Inventor: PABER YOHANES BILHELMUS
IPC: G11B17/22
Filed: 1982-05-20
Granted: 1988-10-15
Abstract: The system for a number of identical carriers includes at least one recorder and storage module.  The module includes an internal transporter.  An external transporter associated with the outside of the module, transports carriers between the recorder and the module. The recorder includes a recorder module comprising a module frame having outer dimensions which are equal to those of a storage module frame.  All modules are arranged successively adjacent to form optional configurations adapted to suit specific requirements.  The external transporter cooperates with the recorder and storage modules at their backs and is located inside a cabinet.
Patent KR-880000342-B1 (KR)
Title: Initial program loading system
Inventor: WAKASEUKI YASEUHITO
IPC: G06F1/00
Filed: 1982-12-23
Granted: 1988-03-20
Abstract: In an on-line system comprising a CPU and a terminal (5) in connection with each other via a communication line, the initial program loading system is arranged that an auxiliary memory (10) connected to the terminal houses two types of system programs and on introducing a source to the terminal, the load in the terminal finds whether the source was introduced by a call signal from CPU or by manual operation at the terminal and the result of finding makes a selected system program load from the auxiliary memory (10) to the main memory (8) in the terminal.
Patent KR-870000465-B1 (KR)
Title: Process for encapsulating radioactive organic liquids in resin
Inventor: DRAKE STEVENS S
IPC: G21F9/16
Filed: 1983-05-02
Granted: 1987-03-11
Abstract: Radioactive organic waste is disposed by encapsulating in resin. Low concentration soln. of radioactive organic waste is contacted with an organic liguid-insoluble polymer to form gel particles. These gel particles are dispersed into  liguid resin. This liguid resin containing dispersed gel particles is then hardened. The organic liguid-insoluble polymer is a copolymer of tertiary butyl styrene and styrene. The catalyst of the hardening reaction is a peroxide compound.
Patent KR-900007845-B1 (KR)
Title: Match head composition
Inventor: LANHAM ALBERT F
IPC: C06B29/00
Filed: 1983-10-22
Granted: 1990-10-20
Abstract: A process for the manufacture of humidity resistant matches comprises forming a bulb of an aqueous match head composition on the end of a match splint, and drying the bulb to form the match head. The composition comprises a mixture of potassium chlorate, filler, comb stible materiall and a water-soluble or waterdispersible binder. The aqueous match composition comprises, as said binder, a water soluble or water-dispersible salt of a polyacrylic or substituted polyacrylic acid with ammonia or a volatile amine and as the filler, or as a component thereor, zinc oxide.
Patent KR-890002737-B1 (KR)
Title: The forging method & apparatus of flanger shaft
Inventor: KIM UNG-HAG
IPC: B21K1/06
Filed: 1985-05-31
Granted: 1989-07-26
Abstract: fitting the diameter of matter (3) being somewhat larger than that of final product (1) to the diameter of the final product, and forming a projecting part (4) by hammering only to one direction; forming the flange part (5) by hammering to opposite direction; and removing the flash (6) sticking to the circumference of flange (5) by hammering of side punch.
Patent KR-880002659-B1 (KR)
Title: Multiplication processing circuit of galois field
Inventor: CHONG BYONG-KUK
IPC: G06F7/52
Filed: 1985-08-24
Granted: 1988-12-17
Abstract: The multiplication of two symbols within Galois field has a characteristic by which a carriage signal deviated from the field is always feedbacked to the predetermined value of the field. Then the multiplying symbols in which corresponding each bit is multiplied with 1 to 8 are applied in serial and the generated carry is feedbacked to the Galois field.  The circuit consists of eight AND gates (AD0-7) in which the multiplier (A) is applied through the register (10) and the multiplicant (B) is applied through the parallel/serial converter (20), and flip-flops (FF0-7) of which signals are received/feedbacked from/to exclusive OR gates (EX0-7) sequentially.
Patent KR-870002070-B1 (KR)
Title: Pallet changing device of machining center
Inventor: KIM TAE-HYONG
IPC: B23Q7/00
Filed: 1985-09-23
Granted: 1987-12-03
Abstract: In a machining center, the pallet changing device includes a brake motor (1) and a rotary shaft (2) both set at respective ends of the pallet travel, the respective sprockets (1') and (2') being linked by a chain (4) having a hook arm (6) at a predetermined position.  With rotational movement of the chain (4), the hook arm (6) provided with a roller (5) at its outer end comes to hook the pallet (3) by the roller (5) fitting into a groove (12) of a block (11) fixed on the front end of the pallet and carry the pallet with differential speeds by sections a, b and c, speed b>a,c.  An advantage of the device is its simple structure eliminating the need of oil cylinder system.
Patent KR-900002124-B1 (KR)
Title: Basefilm for three-dimensional conformability
Inventor: MIYAZAWA GAZUSHI
IPC: B44C1/165
Filed: 1985-09-25
Granted: 1990-04-02
Abstract: A base film (I) for three-dimensional conformability comprises a multilayer laminate.  (I) has a first film layer (II) with a dimensional stability of 5% or less elongalion of (II) at 80≰C or below drying temp., and with a formability of Wn4gr more the draw   r atio of (II) at temp. of at least 100≰C.  (I) has a second film layer (III) with a heat resistance such that no melting of (III) occurs even if (III) is contacted with a molten resin having temp. of 140≰C or more, and with a formability of 1/2 or more the draw ratio  at  temp. of at least 100≰C.  (II) is PVC; acryl-, PET- or PP-resin   fi lm.  (III) is polyamide-, acryl-, acrylonitrile-, polyacrylate-,   po lycarbonate-, resin or cellulose- resin film.
Patent KR-930001970-B1 (KR)
IPC: A47K7/04
Filed: 1985-12-11
Granted: 1993-03-20
Abstract: A transparent article for reflecting solar energy comprising a metal oxide film which exhibits color by absorption and interference effects and a highly reflective metal film is disclosed along with a sputtering method for its production.
Patent KR-890000818-B1 (KR)
Title: Multi disk refiner
Inventor: KIRCHNER EDWARD C
IPC: D21D1/30
Filed: 1986-01-29
Granted: 1989-04-08
Abstract: The refiner comprises two sets of confronting relatively rotating discs with confronting ribs spaced to define refining gaps, each set comprising multiple discs each supported by flexible annular membranes which allow axial disc movements during refining.  Each disc has an undercut portion in surfaces abutting the flexible membranes, so that membrane flexibility is increased. Pref. each membrane is of fibreglass composite material.
Patent KR-890001880-B1 (KR)
Title: Process for preparing cleansing cream
Inventor: HA YONG-YONG
IPC: A61K8/92
Filed: 1986-06-03
Granted: 1989-05-29
Abstract: A cleansing cream is prepd. by mixing org. mixt. (obtd. from mixing liq. paraffin 15-25%, aliphatic acid 8-12%, sorbitan mono or trialiphatate salt 2.0-2.5%, glycerin 2.0-3.0%, vaseline 1.5-2.5%, lanoline 2.0-2.5%, silicone oil 4.0-5.0% and polyethyleneglycole 1.5- 2.5% at 70±5 deg.C) with aq. mixt. [obtd. from mixing strong base (0.5%) 0.1-0.6%, borax (0.5%) 0.8-1.2%, polyoxyethylenesorbitan mono or trialiphatate salt 1.5-2.5%, carbaple (2%) 8-12%, water 30-40%, triethylamine 2.0-3.0% and small amts. of additive at 70±5 deg.C  by 45:55 mixing-ratio under the above temp.  and at 400rpm of stirring rate.
Patent KR-930008928-B1 (KR)
Inventor: WALZ GERD
IPC: C09D5/44
Filed: 1986-08-28
Granted: 1993-09-17
Abstract: 내용 없음.
Patent KR-880001109-B1 (KR)
Title: Resin fabrics making method
Inventor: KIM CHNAG-HO
IPC: D06C23/04
Filed: 1986-10-18
Granted: 1988-06-29
Abstract: The composite for slip-proof coating comprises 60-70% carbonate, 30- 40% PVC, TiO2 1-2%, 1-2% stabilizer and 1% DOP, and it is mixed in vacuum and coated on cloth sheets to be heated at 170-190 deg. C for 2-3 minutes and then is given embossing treatment at 230-250 deg. C to botain slip-proof surface coating.
Patent KR-900002130-B1 (KR)
Title: Auxiliary brake device of automobile
Inventor: GWAK JONG-JWA
IPC: B60T1/00
Filed: 1986-10-28
Granted: 1990-04-02
Abstract: Rotatable rods (1)(1') which are connected with the base of a vehicle (A) by a pin (2) are connected to each other by a center pin (4) so that they are equally spaced on a working plate (3), while they are positioned between the quick braking distance. When a working rod(6) is pushed, a pressure cylinder (7) at the base of the vehicle and the inner side of the working plate are designed to be operated so that the moving plate is touched with ground, and then a friction plate (10) forming a small groove pushes ground according to the slope condition of ground.
Patent KR-910002889-B1 (KR)
Inventor: DOSAWA LIOICH
IPC: E02D29/02
Filed: 1987-01-27
Granted: 1991-05-09
Abstract: 내용 없음.
Patent KR-910002461-B1 (KR)
Inventor: BYRNE BRIAN
IPC: C08F4/78
Filed: 1987-05-14
Granted: 1991-04-23
Abstract: 내용 없음.
Patent KR-970005575-B1 (KR)
Inventor: VOGEL PETER
IPC: H03M7/42
Filed: 1987-09-12
Granted: 1997-04-17
Abstract: 내용 없음.
Patent KR-900004241-B1 (KR)
Title: Method of making a moisture-permerable waterproof fabric having excellent warming property
Inventor: LEE HO-KYUNG
IPC: D06M15/653
Filed: 1987-12-17
Granted: 1990-06-18
Abstract: A moisture-permeable waterproof fabric is manufactrued by (a) coating one surface of fabric with resin soln. (I), coagulating, cleaning and drying it, and (b) coating the coated surface with resin soln. (II), drying and heating it. The soln. (I) contains 10-40 wt.% polyurethane polymer, 1-4 wt.% silicagel 0.1-3 wt.% anionic surfactant, 0.1-3 wt.% nonionic surfactant, 0.5-5 wt.% polyisocyanate, 40-160 wt.% polaorganic solvent and 10-40 wt.% ceramic. The soln. (II) contains 8-30 wt.% polyurethane polymer, 0.5-5 wt.% polyisocyanate, 20-70 wt.% polaorganic solvent and 8-40 wt.% ceramic.
Patent KR-920001405-B1 (KR)
Inventor: IMAI SHINICHI
IPC: G11C27/04
Filed: 1988-02-13
Granted: 1992-02-13
Abstract: 내용 없음.
Patent KR-950009094-B1 (KR)
Title: Pharmaceutical compositions containing pyridoxine derivatives for use in the prevention and treatment of hyperlipemia and atherosclerosis
Inventor: ULRICH SPECK
IPC: A61K31/66
Filed: 1988-02-17
Granted: 1995-08-14
Abstract: Pyridoxine derivatives and their salts, in particular pyridoxal, pyridoxal phosphate, pyridoxamine and pyridoxamine phosphate, are used in the prophylaxis and treatment of hyperlipidaemia and atherosclerosis. Exceptions are pyridoxine-5'-phosphoric acid glutamate and aspartate, which are described in DE 2,461,742 C2. Natural, highly compatible, chemically unambiguously described and adequately stable substances having good activity for long term treatments are thereby made available. The buccal administration form and enteric-resistant forms have proved particularly suitable.
Patent KR-100281379-B1 (KR)
Title: 정보 신호 기록 장치 및 기록 매체
IPC: G11B7/24097
Filed: 1988-04-21
Granted: 2001-02-01
Abstract: 내용 없음.
Patent KR-910003931-B1 (KR)
Inventor: KATSUHARA WATTARU
IPC: G11B21/08
Filed: 1988-04-27
Granted: 1991-06-17
Abstract: 내용 없음.
Patent KR-910006016-B1 (KR)
Title: Memorial alloy based cu and the making method
Inventor: KIM YOUNG-KIL
IPC: C22C9/04
Filed: 1988-12-06
Granted: 1991-08-09
Abstract: A shape memory alloy is characterized by its compositions  of 23-27 wt.% Znm 3-5 wt.% Al, 0.5-1.5  wt.%  Ni,  0.1-0.3  wt.%  Si, 0.1-0.3 wt.% Zr, 0.1-0.3 wt.% Ti, and the remainder of Cu,  It  is hot worked, annealed, and quenched to have shape memory  property. It is melted by  high  frequency  induction  furnace  in  reducing atmosphere; pouring it at 1100-1200 deg.C; homonizing  at  750-850 deg.C for 2-5 days; hot rolling to a fixed  thickness  at  780-800 deg.C; homonizing at 750-850 deg.C for  5-50  min;  and  quenching into water. Its shape memory ability and mechanical properties are not changed by constant heating at 100 deg.C for 150  hr  and  its thermal stability is expected excellent at  practical  temperature 100 deg.C and below.
Patent KR-920011022-B1 (KR)
Title: Aromatic copolyester and process for preparing thereof
Inventor: KIM KYONG-JUN
IPC: C08G63/40
Filed: 1988-12-29
Granted: 1992-12-26
Abstract: The aromatic copolyester having a repeating unit  of  formula (I)  is  produced  by  (a)  mixing  resorcinol   diacetate   (II), terephthalic acid (III) and p-acetoxy benzoic acid in the presence of a catalyst, i.e. antimony trioxide or alkali metal acetate, and a stabilizer, i.e. phosphorus, phenol or  amine  cpd.,  under  the nitrogen atmosphere upto 260 deg.C to make  an  acetic  acid  flow out, and (b) reacting the reactant at 280-320  deg.C  and  0.1-0.5 mmHg vacuum degree. In (I), m is 1-150, n is 0-150 and n/(m+n)  is 0.2. The copolyester has a low melting point.
Patent KR-970005477-B1 (KR)
Inventor: TAKEDA HISAO
IPC: C08F220/60
Filed: 1989-03-17
Granted: 1997-04-16
Abstract: 내용없음.
Patent KR-970002514-B1 (KR)
Inventor: PRICE FRANK CHRISTOPHER
IPC: A43D23/02
Filed: 1989-04-21
Granted: 1997-03-05
Abstract: 내용없음.
Patent KR-930001209-B1 (KR)
Inventor: JONES JR WILLIAM R
IPC: C01B31/02
Filed: 1989-08-19
Granted: 1993-02-22
Abstract: 내용 없음.
Patent KR-0156098-B1 (KR)
Inventor: NOH JAE-SUNG
IPC: H01L29/92
Filed: 1989-08-24
Granted: 1998-10-15
Abstract: 내용없음
Patent KR-0121756-B1 (KR)
Inventor: HELMUT PRESTEL
IPC: C07B61/00
Filed: 1989-09-27
Granted: 1997-11-27
Abstract: 내용 없음.
Patent KR-920000492-B1 (KR)
Title: Bundle of nuclear fuel for candu-phwr type
Inventor: SUK HO-CHUN
IPC: G21C3/32
Filed: 1989-10-06
Granted: 1992-01-14
Abstract: The nuclear fuel bundle (1)  has  43  circular  rods  with  2 different diameters. 35 fuel rods (2,2') with a diameter less than the others are  positioned  on  the  outer  circumference  of  the bundle. The other 16 rods have  the  structure  in  that  15  rods (3,3',4,4') are concentrically assembled in the center of one core rod (1). This geometrical fuel  bundle  can  use  low-concentrated nuclear fussion material as well  as  natural  uranium  (0.7  wt.% U- 235) and increase the average discharge  combustion  ratio,  the robustness and the stability rather than the conventional  nuclear fuel bundle with 37 rods.
Patent KR-950009160-B1 (KR)
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08L83/04
Filed: 1989-11-28
Granted: 1995-08-16
Abstract: 내용 없음.
Patent KR-960015023-B1 (KR)
Inventor: INUZUKA MASAO
IPC: B60C27/00
Filed: 1988-05-23
Granted: 1996-10-24
Abstract: 내용없음.
Patent KR-930011296-B1 (KR)
Inventor: NAKADANI HIROSHI
IPC: B66B21/06
Filed: 1990-03-29
Granted: 1993-11-29
Abstract: 내용 없음.
Patent KR-0149170-B1 (KR)
Title: Water-resistant ink composition
Inventor: TOMITA HAJIME
IPC: C09D11/00
Filed: 1990-04-04
Granted: 1998-10-01
Abstract: An aqueous ink composition having high water reistance and excellent age stability and resistance to drying-up comprises an aqueous vehicle which contains a polyamine having primary amino groups in the proportion of 3 - 20% of amino groups contained in the molecule; at least one stabilizing agent selected from urea, thiourea, ethylene urea, hydroxyethyl urea, hydroxypropyl urea, ethylene thiourea, diethyl thiourea, 2-pyrrolidone, polyvinyl pyrrolidone, sorbitol, dimethylsulfone and mixtures thereof, and water and an anionic dye having a solubility of 10% by weight or more in said aqueous vehicle.
Patent KR-960009701-B1 (KR)
Inventor: SHIRATA TAKAHARU
IPC: C30B27/02
Filed: 1990-04-09
Granted: 1996-07-23
Abstract: 요약없음
Patent KR-0150212-B1 (KR)
Title: Isocyanate composition and process for making flexible foams therefrom
Inventor: VERHELST GABRIEL
IPC: C08G101/00
Filed: 1990-04-14
Granted: 1998-10-15
Abstract: The invention relates to a liquid isocyanate-containing prepolymer composition having an average isocyanate functionality greater than 2 and an NCO content of from 2 to 15 % by weight, as obtainable by reacting an isocyanate reactive polymer having an average nominal functionality of from 2 to 6 with a stoichiometric excess of a diphenylmethane diisocyanate composition containing at least 2 % by weight of 2,4'-diphenylmethane diisocyanate and having an average isocyanate functionality in the range from 2 to 2.3. The invention also relates to a method for preparing a polyurethane foam, which comprises reacting such a prepolymer composition with water.
Patent KR-960004846-B1 (KR)
Title: Warm water storage heater and the installation equipped with such a storage heater
Inventor: NAUDET GILBERT
IPC: F24D3/08
Filed: 1990-05-28
Granted: 1996-04-16
Abstract: The invention concerns an installation for the distribution of hot water comprising a tank (1) fitted with a cold-water inlet pipe (2) emerging into the lower section, with a hot-water outlet pipe (3) opening into the top section and with a third pipe (9) opening at an intermediate level and intended for the heating and reheating of the tank, the said third pipe (9) being connected in series with the secondary (102) of a heat exchanger (10), the primary (101) of which is a heat source, and with a circulating pump (11) causing the water to circulate in the direction of the tank, the upstream end of this third pipe (9) being connected at (P) to the cold-water inlet pipe (2). <IMAGE>
Patent KR-920004229-B1 (KR)
Title: Process for preparing feed using peel of mandarin orange
Inventor: CHOI JANG-YUN
IPC: A23K1/00
Filed: 1990-05-31
Granted: 1992-05-30
Abstract: A feed is prepd. by (a) pressing orange peel  to  obtain  the juice and residuum, (b) adding one or more additives selected from 0.3-1 wt.% urea, 0.05-0.1 wt.% KH2PO4 and 0.05-0.1 wt.% MgSO4 7H2O into the obtd. juice, and mixing, (c) innoculating the mixt.  with one  or more  yeasts  selected  from  candida  utilis  IFO  0598, Kluveromyces lactis IFO  0648  and  Saccharomyces  cerevisiae  IFO 0251, (d) fermenting it at pH 4-7 and 27-30 deg.C  to  obtain  the fermented broth, (e) mixing the obtd. broth with the  residuum  to obtain the 72-78 % moisture-contg. mixt., and (f) drying it.
Patent KR-0177510-B1 (KR)
Inventor: VAN DEN BOSCH JOHANNES FRANCIS
IPC: A61K39/02
Filed: 1990-08-17
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-930011242-B1 (KR)
Inventor: MOROHASHI KATSUEI
IPC: G02B3/00
Filed: 1990-08-29
Granted: 1993-11-29
Abstract: 내용 없음.
Patent KR-940001361-B1 (KR)
Inventor: MORI MASAYA
IPC: G06F1/08
Filed: 1990-11-05
Granted: 1994-02-19
Abstract: 내용 없음.
Patent KR-940003579-B1 (KR)
Inventor: TOKI HITOSHI
IPC: C09K11/62
Filed: 1990-11-24
Granted: 1994-04-25
Abstract: 내용 없음.
Patent KR-940009955-B1 (KR)
Title: Manufacturing method of humidity sensor
Inventor: LEE DON-HUI
IPC: G01N27/12
Filed: 1990-12-28
Granted: 1994-10-19
Abstract: The method provides a reduced manufacturing process which is easy for manufacturing and profitable to larg quantity manufacturing using a screen printing method. The method comprises the steps of: printing lower electrode (2) and heater (5) on the dielectric plate (1); firing it at 1000-1300 deg.C; spreading the paste on the lower electrode using screen printing and forming the attenuating humidity element (3); spreading the paste on the attenuating humidity element and forming the upper electrode (4); forming the porous oxide electrode.
Patent KR-0138098-B1 (KR)
Inventor: GIERER GEORG
IPC: F16H61/14
Filed: 1989-11-15
Granted: 1998-04-30
Abstract: 동액압식 토크컨버터의 마찰식 로크업클러치를 위한 제어기구에 있어서, 연결수단(8)은 로크업클러치(7)의 물림 및 풀림을 위하여 축방향으로 이동가능하며, 단부면에 대한 작동공간들(10, 11)은 이에 대응하여 조절밸브들(15, 16)을 거쳐서 가압된다. 윤활제 도관(28)은 냉각기(39)를 거쳐서 토크컨버터(3)의 뒤쪽에 장착된 변속기어(6)의 윤활지점들(40)로 이어지며, 작동공간(11)의 제어환류부와 연결된다. 윤활지점들(40)에 대한 윤활제의 충분한 공급 및 로크업클러치(7)의 전절환위치에서 냉각기(39)를 수단으로 하는 가압유체의 충분한 냉각을 보장하기 위하여, 주압력 도관(13)의 분지(34)가 냉각기(39)의 앞쪽에서 윤활제 도관(28)과 연결되며, 이 분지(34)는 윤활제 도관(28)내로 부족한 양의 윤활제를 공급한다.
Patent KR-0131605-B1 (KR)
Inventor: WAKAMATSU HIDETOSHI
IPC: H01L27/108
Filed: 1990-03-20
Granted: 1998-04-15
Abstract: 절연막상에 형성된 다결정실리콘에 불순물을 도입하는 방법이다. 절연막(2)상에 형성된 다결정실리콘층(12)상에 As를 포함하는 실리케이트 유리층(13)을 형성하여열처리하는 것에 의하여 As를 다결정실리콘층(12)에 도입한다.실리케이트 유리층(13)은 비소농도가 As 2 O 3 로 환산하여 25중량%이상이고, 열처리는 산소분압비가 0.05~0.7의 N 2 와 O 2 와의 혼합가스분위기로 1000℃이상, 60분간이상 행하여진다.
Patent KR-940002334-B1 (KR)
Title: Cooling apparatus to collect organic cristals having high melting point
Inventor: MUN SANG-JIN
IPC: B01D1/30
Filed: 1991-02-26
Granted: 1994-03-23
Abstract: The crystalization cooling device consists of a hopper (1), double-pipe heat exchangers and multi-pipe heat exchangers, which are connected to the flanges formed on the top surface of the hopper. On each heat exchanger is a pneumatic cylinder (3) or (4) equipped with a scraper on the lower end of the rod, thereby powder particles attached to the wall are removed by friction.
Patent KR-950006426-B1 (KR)
Inventor: MATSUI MASATAKA
IPC: G11C8/18
Filed: 1991-04-24
Granted: 1995-06-15
Abstract: 내용 없음.
Patent KR-100213304-B1 (KR)
Inventor: MATSUMURA YOICHI
IPC: G11C11/408
Filed: 1991-06-15
Granted: 1999-08-02
Abstract: 본원 발명은 기판전위검출회로와 오실레이터회로와 펌핑회로를 최소한 구비한 기판바이어스발생회로에 있어서, 상기 펌핑회로는 n웰에 형성된 정류용 p채널 MOS트랜지스터를 가지고, 상기 n웰은 상기 정류용 p채널 MOS트랜지스터의 작동시에 마이너스전위로 유지됨으로써, 고효율의 펌핑동작을 실현하는 것이다.
Patent KR-940001691-B1 (KR)
Inventor: SAITO TOSHIMITSU
IPC: G09G3/28
Filed: 1991-06-24
Granted: 1994-03-05
Abstract: 내용 없음.
Patent KR-100254024-B1 (KR)
Inventor: KATAGIRI SOICHI
IPC: G01D5/30
Filed: 1991-07-22
Granted: 2000-06-01
Abstract: 시료 기판의 이면 상에 설치된 위치 검출용 마크의 위치를 검출하고, 이 검출된 마크 위치로부터 시료 기판의 표면상에 있어서의 패턴 형성 위치를 측정하는 방법에서는 시료 기판이 기울어진 경우, 시료 기판의 이면과 표면 사이에 위치가 어긋나고, 이것에 기인하여 시료 기판 표면상의 위치 측정치에 편차가 생긴다. 본 발명에서는 시료 기판 이면 상의 마크 위치의 검출 값에 시료 기판의 기울기 각도에 의존한 편차분이 포함되도록 하여, 그 편차분에 의하여 상기 위치 측정치의 오차분을 상쇄하도록 구성하고 있다. 이와 같이 구성함으로서 시료의 기울기에 기인하여 생기는 시료 기판 표면상의 위치에 대하여, 측정 오차를 무시할 수 있는 정도로 저감시킬 수 있다.
Patent KR-950002523-B1 (KR)
Inventor: UMEDA YASUKAZU
IPC: B66B1/18
Filed: 1991-10-10
Granted: 1995-03-21
Abstract: 내용 없음.