baber/WOPTO huggingface dataset:
Patent KR-820001492-B1 (KR)
Title: Oil-in-water insecticidal and acaricidal emulsion
Inventor: HUYAMA HIROSHI
IPC: A01N25/02
Filed: 1979-07-06
Granted: 1982-08-25
Abstract: Oil-in-water pyrethroid emulsions were prepd., contg. I(X = H, Cl, Br, F; Y = II, III; R1 = Me, TV; R2 = Me; R3 = Cl, Br, F, t-butyl; R4 = isopropyl, cyclopropyl; R5 = Cl, Br, F, Me), as well as gum arabic or polyvinyl alc. and a thickening agent.  Thus, an emulsion is given, contg. 10 % polyvinyl alc. 40 g, (+)-2-cyano-3-phenoxybenzyl(+)-2-(4-chlorophenyl)isovalerorate 10 g, and Agrisol FL-100F 50 g.  When stored at 40≰C for 6 months, the emulsion was stable, and showed only 0.5% degrdn. of the active ingredient.
Patent KR-840001978-B1 (KR)
Title: High freqhency current welding of metal strip to a metal part
Inventor: UDALL HUMFREY N
IPC: B23K13/00
Filed: 1980-06-09
Granted: 1984-10-26
Abstract: In this high-frequency current welder, the separated metal strips move continuously forward along their length to the welding point at comparatively high speed. The parts are connected at the contact point, through which the high-frequency current flows. The strips are then pressed at the welding point. The amplitude and frequency of the current reach the welding temperature at the surface part, which is connected the parts as they move from the contact point to the welding point. This invention offers a uniform welding method using high-frequency current welding technology for flexible metal strips or plates or second parts, i.e. metal tubes, rods, strips.
Patent KR-840001150-B1 (KR)
Title: Process for preparing d-(-)- -hydroxy isobutyric acid
Inventor: KAWAHARADA HAJIME
IPC: C12P7/42
Filed: 1980-11-24
Granted: 1984-08-11
Abstract: Title compd. (I) was prepd. from isobutyric acid or methacrylic acid by fermn. with any of several microorganisms. Thus, Candida rugosa IFO 0750 was cultured in a broth contg. glucoss 40, yeast ext. 5, peptone 3, meat ext. 1 and isobutyric acid 20 g/L for 24 hr with aeration. The pH was raised to 8.5, and fermn. was continued for 48 hr. The yield of I was 8.2 g/L.
Patent KR-860001632-B1 (KR)
Title: Air knife coater with pivoted lip
Inventor: JOHNSON RICHARD ELDON
IPC: B05C11/06
Filed: 1982-05-19
Granted: 1986-10-14
Abstract: The air knife coater is for the surface of a travelling web. A web supporting carrier has a travelling web trained over it, to be supported through a coating zone. An air knife for treating the coating on the web has two lips defining an air slot, directed at the web after a layer of coating has been applied. A pivotal support for the first lip mounts the lip for movement betwen a first position when a precise slot is defined with the other lip and a second position pivoted away from the second lip for cleaning off the distal edge of the first lip and for access to the slot between the lips.
Patent KR-860001514-B1 (KR)
Title: Process and apparatus for dry distillation of discarded rubber tires
Inventor: KUONO HIROSHI
IPC: C10B53/07
Filed: 1982-07-06
Granted: 1986-09-30
Abstract: Used tires are charged into a vertical dry distillation furnace in which the tires in the lower part are combusted to give off hot gases which rise to dry distill the tires in the upper part to produce distillation gases that can be used as a fuel. Burners are used to start combustion which is then self-sustained by supplying air only. The lower end of the furnace is immersed in water. Used tires can be used to supply energy.
Patent KR-840002317-B1 (KR)
Title: A bead carving apparatus
Inventor: CHO YONG-KU
IPC: A44C27/00
Filed: 1983-03-02
Granted: 1984-12-19
Abstract: This apparatus allows an inclined slot to be carved automatically on a bead. The inclined slot enlarges the refractive index of the reflected rays at the bead surface. The inclined slot is carved in the up-and-down motion of a large-size plane(3) and with the intermittent motion of the bead(22), which contacts or separates from an ordinary rotational cutter(14).
Patent KR-920006809-B1 (KR)
Inventor: HANAOKA DADASHI
IPC: F02B75/00
Filed: 1984-03-09
Granted: 1992-08-20
Abstract: 내용 없음.
Patent KR-860001064-B1 (KR)
Title: The compositions of soil improvement
Inventor: LEE DOK-SU
IPC: C04B22/08
Filed: 1984-04-10
Granted: 1986-08-04
Abstract: Sodium carbonate, cvalcium carbonate and stabilizing agent are added to cement for good solidity and quick consolidating time. A cement gouting compn. comprises cement 100 parts, sodium carbonate 0.5 - 2 parts, calcium carbonate 1 part, and stabilizing agent of carboxyl methyl cellulose, and sodium alginate.
Patent KR-920001700-B1 (KR)
Inventor: GODOU SHINICHI
IPC: G11B23/087
Filed: 1984-05-15
Granted: 1992-02-22
Abstract: 내용 없음.
Patent KR-860000076-B1 (KR)
Title: Manufacturing method of instant hygienic chopstick
Inventor: KIM KWANG-DOK
IPC: B27M3/24
Filed: 1984-06-27
Granted: 1986-02-18
Abstract: Sterilized chopsticks, for a single usage, are made of wood. On a thin wood sheet, a plastic resin powder (or soln.) is uniformly sprayed, and then a second thin wood sheet is laid on top, and the plastic resin is sprayed again. The plastic resin is thermosetting and has adhesive, permeable properties. The laminatedwood is molded at 150 ≰C - 250 ≰C. These sterilized chopsticks are strong and cheap.
Patent KR-890002474-B1 (KR)
Title: Gas-insulated circuit breaker
Inventor: ENDO FUMIHIRO
IPC: H01H33/915
Filed: 1984-08-17
Granted: 1989-07-10
Abstract: The fixed contact assembly comprises a tubular main contact (7) concentric with the solid arcing contact (2).  The moving contact assembly comprises a puffer cylinder (4) which moves axially relative to the piston (5) to expel gas through the cylinder end face into the interior of the insulating nozzle (1).  The electrically conductive puffer cylinder carries the moving main contact (3) on its end face with a concentric tubular arcing contact (6). The interior of the insulating nozzle is configured to control the flow of gas from the puffer when the contacts are opened.  The quenching gas impinges on the inwardly projecting part.
Patent KR-910000548-B1 (KR)
Inventor: PRITCHARD DALTON H
IPC: H04N5/44
Filed: 1984-08-24
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-920003599-B1 (KR)
Inventor: ASMUSSEN ERIK
IPC: A61K6/884
Filed: 1984-10-24
Granted: 1992-05-04
Abstract: 내용 없음.
Patent KR-920000247-B1 (KR)
Title: Device and process for the electro-deposition of metals
Inventor: BECHEM WERNER
IPC: C25D5/08
Filed: 1984-11-06
Granted: 1992-01-10
Abstract: The invention concerns a process for the electrodeposition of metals, especially zinc, on to metal strip, particularly steel strip, from an aqueous solution of the metal salts, using high relative flow velocities between electrolyte and strip and electrolyte and anodes, the metal strip being introduced vertically into the electrolyte, turned around and led vertically out of the electrolyte. A process of this nature should enable high current densities to be employed, including in vertical cells in which the metal strip, in particular steel strip, is passed vertically through the electrolyte, and permit even relative flows between the metal strip and the electrolyte, thus producing even deposition conditions for the parts of the metal strip entering and leaving the cell. The invention proposes that the electrolyte is forced to flow against the direction of strip travel throughout the section between the anodes and the metal strip. The equipment envisaged for carrying out the process is designed so that the electrolytic cell (1) is fitted with shaft-shaped sections (8, 12) for the strip entrance (8) and exit (12), within which sections (8, 12) the anodes (9, 11) are arranged parallel to each other and to the metal strip (6), and the sections (8, 12) are connected by a communicating lower part of the cell (13), and the top of the section (8) for the strip entrance is set lower than the top of the section (12) for the strip exit by the dimension  DELTA  h.
Patent KR-890003021-B1 (KR)
Title: Device for automatic compensation and control of plating current
Inventor: NAGANO KATSUMI
IPC: C25D7/06
Filed: 1984-12-15
Granted: 1989-08-18
Abstract: Appts. controls plating currents to be fed to plating cells according to the result of a comprison of the total sum of the plating currents with a reference value compensated to obtain desired plating current density corresponding to a line speed of a strip.  The novelty is that a selector circuit to select the plating cells to be fed with a plating current according to specified order is combined with a control circuit to control the plating current distribution ratio to the plating cells according to the tracking of the strip and compensate the plating for poor and excessive adhesion of plated metal on the workpiece.
Patent KR-870001011-B1 (KR)
Title: Image head phase detecting apparatus of video tape recorder
Inventor: U HO-JE
IPC: G11B15/467
Filed: 1984-12-24
Granted: 1987-05-18
Abstract: This invention describes a phase detector which detects the phase of the image head without the rotating permanent magnet and the phase detector head of an image head.  A permanent magnet is attatched around the rotating headdrum which does not contact the video tape so that the image head detects the phase of image signal by the magnet signal as the image head passes through the permanent magnent. Therefore the exact phase of an image head is detected at the moment of reproducing or recording.  The time constant of a multivibrator is controlled enabling the control to be simple and the system structure concise.  Fig.1,2,3,4,5 show this process.
Patent KR-920000050-B1 (KR)
Inventor: HAGA DORU
IPC: C07D231/56
Filed: 1985-02-09
Granted: 1992-01-06
Abstract: 내용 없음.
Patent KR-910000179-B1 (KR)
Inventor: SHIRAISHI AKIRA
IPC: H05K3/34
Filed: 1985-06-28
Granted: 1991-01-21
Abstract: 내용 없음.
Patent KR-870000551-B1 (KR)
Title: Towel pattern's knitting method
Inventor: CHA KYONG-HO
IPC: D04B21/02
Filed: 1985-08-12
Granted: 1987-03-18
Abstract: A method to decorate towels with a pattern was described. The characteristic of the method was that a figure was formed on the towel by weaving double-layered cloth, which had a gap reciprocally between colored cloth and parallel cloth.
Patent KR-910009402-B1 (KR)
Title: Process for the electrolytic preparation of rare-earth elements or their alloys, and apparatus for carrying out the process
Inventor: SEON FRANCOISE
IPC: C25C3/00
Filed: 1985-12-06
Granted: 1991-11-15
Abstract: 1. A process for the preparation of a rare earth metal or an alloy of rare earth metal with at least one metal selected from the group consisting of rare earths and transition metals by electrolysis in a bath of molten salts, characterised by effecting on solid electrodes the electrolysis of at least one chloride of a rare earth in a bath of salts essentially comprising lithium chloride and lithium fluoride ; the cathode being a cathode of tungsten or formed by at least one rare earth metal when preparing a rare earth metal or an alloy of rare earth metals, the cathode being formed by a transition metal or an alloy of a rare earth metal and a transition metal when preparing an alloy of at least one rare earth metal and at least one transition metal.
Patent KR-900000379-B1 (KR)
Title: Process for the preparation of non - combustible poly ester
Inventor: KIM YUN-CHOL
IPC: C08G63/79
Filed: 1985-12-28
Granted: 1990-01-25
Abstract: A polyester having a good mechanical property and processability is prepd. by reaction of dicarboxylic acid or its derivs., and diol or its ester derivs., or oxycarboxylic acid or its ester drivs.  Where (a) or (b) is added during any step of the reaction to contain 500- 50,000ppm of P or S.  Thus 1 kg dimethyl terephthalate, 600g ethylene glycol, 1.5g calcuim acetate, 40g (a) and 0.5 g antimony reacted again at 280 ≰C, 0.1 mmHg.
Patent KR-890002847-B1 (KR)
Title: Acylated polyethylenimine bound chromatographic packing
Inventor: RAMSDEN HUGH E
IPC: B01J20/32
Filed: 1986-04-02
Granted: 1989-08-05
Abstract: This invention relates to the N-acylated covalently bound, non- crosslinked polyethyleneimine reaction product of particulate silicagel having an average particle diameter of about 3-70 μm and average pore size of about 50-1000 angstrom units or particulate controlled pore glass having an average particle diameter of about 37-177  m and an average pore size of 40-1000 anstrom units, with polyethyleneiminopropyl trimethoxy silane having an av. molecular weight of about 400-1800, wherein the N-acyl function ahs the formulas of R-CO-, in which R is a member from the gp. consisting of 1-8C alkyl or phenyl substd. with one or more substituents from the gp. consisting of 1-4C alkyl, 1-4 alkoxy, halo and nitro.
Patent KR-950008518-B1 (KR)
Inventor: CLYDE SPENCER HUTCHINS
IPC: C08F8/00
Filed: 1986-09-29
Granted: 1995-07-31
Abstract: 내용 없음.
Patent KR-940000139-B1 (KR)
Inventor: NETHERSON JAMES K
IPC: G01F1/66
Filed: 1986-10-06
Granted: 1994-01-07
Abstract: 내용 없음.
Patent KR-920003569-B1 (KR)
Title: Acting voltage and horizontal deflection current generating circuit
Inventor: DIETERIE FRANZ
IPC: H04N5/63
Filed: 1986-12-20
Granted: 1992-05-04
Abstract: This circuit arrangement can be switched to mains and battery operation. In battery operation, the power supply/horizontal deflection stage (N1,H) operates as deflection stage. For battery operation, an additional switched-mode power supply (N2) is used which is controlled by the pulse generator stage and regulating circuit of the power supply/horizontal deflection stage, the drive pulses from the existing pulse generator and regulating stage being connected to the switched- mode power supply (N2) via a delay circuit (22). <IMAGE>
Patent KR-900003612-B1 (KR)
Title: Selective growing method for tungsten
Inventor: SIOYA YOSHIMI
IPC: C23C16/14
Filed: 1987-03-14
Granted: 1990-05-26
Abstract: Tungsten is selectively deposited on a semiconductor substrate (I) by firstly forming a patterned mask of PSG or SiO2 on (I). Tungsten is deposited on a part of (I) which is not covered by the mask, and coincidentally, tungsten nuclei are deposited on the mask by CVD processing in a CVD appts., using a gaseous atmos. contg. WF6 and H2. The tungsten coincidentally deposited on a surface of the mask, is removed by heating the mask, in the appts., in an atmos. contg. H2, and residual WF6 remaining from the CVD processing, to thereby etch the mask. Finally, tungsten is deposited on the tungsten deposited previously on (I).
Patent KR-950008141-B1 (KR)
Title: Method of and apparatus for manufacturing reinforcements for tire
Inventor: LAURENT DANIEL
IPC: B29D30/34
Filed: 1987-04-25
Granted: 1995-07-25
Abstract: The manufacture of a reinforcement for a tire comprises the following steps: (a) a continuous cord is hooked to retention means disposed in two circles which are a distance apart which corresponds to the length of the path of a cord from one side of the reinforcement to the other so that the cord, disposed in this way, defines a cylinder by a plurality of passes back and forth from one retention means to another, (b) by a suitable movement of the retention means, the cord which is disposed in this way is folded back on and around a core defining the shape of the inner surface of the tire, (c) the anchoring of the cord being assured, the retention means are released.
Patent KR-900000537-B1 (KR)
Title: Sampling counter syncronizing circuits
Inventor: HAM MYUNG-SIK
IPC: H04N5/04
Filed: 1987-04-30
Granted: 1990-01-31
Abstract: The circuit includes a pulse generator (400) for transmitting a synchronous comparing signal and compulsory synchronous signal with narrow pulse width which is generated at the starting point of the synchronous signal, a compulsory synchronous determining circuit (200) comparing the output signal of a D-flipflop (24) and the compulsory synchronous signal utilizing a NAND gate (28), and a point counter unit (300) for counting the sampling clock utilizing counters (31-33), and for presetting the counted value to have a certain value at the starting point of the synchronous signal of a TV for driving the counter with a different period compared to the preset value.
Patent KR-960010344-B1 (KR)
Inventor: KRISTINSSON HAUKUR
IPC: C07D239/50
Filed: 1987-07-01
Granted: 1996-07-30
Abstract: 없음
Patent KR-960005793-B1 (KR)
Inventor: ARROWSMITH JOHN EDMUND
IPC: C07C311/15
Filed: 1987-08-07
Granted: 1996-05-01
Abstract: 내용 없음.
Patent KR-910007121-B1 (KR)
Title: Hall device of semiconductor thin film with stacked layers
Inventor: GO YONG-TAE
IPC: H01L43/06
Filed: 1987-09-30
Granted: 1991-09-18
Abstract: The Hall device includes the laminated thin film which  ratio between the length and the width comes to  almost  infinite,  e.g. the correction factor becomes to almost 1 so that the  sensitivity depending on the output Hall voltage  and  the  input  current  is improved. The Hall device comprises a first insulation layer  (2a) formed on the ferrite substrate (1) including a hole (6), a  first thin film (4a) including an input current terminal (3a), a  second insulation layer (2b) including a pair of Hall  voltage  terminals (5a,b) at left and right sides of the first thin  film,  a  second thin film (4b) formed on the second insulation layer, and a  third insulation layer (2c) including an input current terminal (3b).
Patent KR-930002379-B1 (KR)
Inventor: MURAKAMI NOBUAKI
IPC: F02P5/15
Filed: 1987-10-31
Granted: 1993-03-29
Abstract: 내용 없음.
Patent KR-910007256-B1 (KR)
Inventor: TANAKA KUNIO
IPC: G05B19/4093
Filed: 1986-07-21
Granted: 1991-09-24
Abstract: 내용 없음.
Patent KR-910001693-B1 (KR)
Inventor: ISOSUMI SUZO
IPC: F02N15/06
Filed: 1988-01-22
Granted: 1991-03-18
Abstract: 내용 없음.
Patent KR-930002048-B1 (KR)
Inventor: NAKATANI EISAKU
IPC: C09D5/46
Filed: 1988-05-02
Granted: 1993-03-22
Abstract: 내용 없음.
Patent KR-910007364-B1 (KR)
Inventor: MIURA TOHRU
IPC: C07C37/86
Filed: 1988-05-28
Granted: 1991-09-25
Abstract: 내용 없음.
Patent KR-970002830-B1 (KR)
Inventor: YOSHIYUKI MATSUMOTO
IPC: H01S5/022
Filed: 1988-07-27
Granted: 1997-03-12
Abstract: 내용없음
Patent KR-920000039-B1 (KR)
Inventor: GOOCH DOUGLAS C
IPC: F16H45/00
Filed: 1988-09-16
Granted: 1992-01-06
Abstract: 내용 없음.
Patent KR-910008670-B1 (KR)
Inventor: KAZUNORI TAKIKAWA
IPC: F16D35/02
Filed: 1988-09-22
Granted: 1991-10-19
Abstract: 내용 없음.
Patent KR-910007659-B1 (KR)
Title: Inner leak tester of solenoid valve for ic fan heater
Inventor: KIM UNG-RAE
IPC: G01M3/02
Filed: 1988-11-11
Granted: 1991-09-30
Abstract: The inner leak tester of solenoid valve  having  control  box (2) and frame (3) with air generating apparatus on the table  (1), can test a number of solenoid valves at the same time.  The  frame (3) of leak tester for solenoid valve includes  fixing  plate  (8) for sliding a plurality of sliders (7) mounted an guide plate (6), support frame (11) mounted with supporter (10)  to  correspond  to the sliders (7) in front, slide (12)  for  sliding  on  the  slide supporter (14) by a cylinder (13). The supporter (10)  is  screwed with nipple (22) having air discharge hole and air discharge  hose (21).
Patent KR-930010151-B1 (KR)
Inventor: YOSHIDA YUYA
IPC: B26D7/32
Filed: 1988-02-24
Granted: 1993-10-15
Abstract: 내용 없음.
Patent KR-960013389-B1 (KR)
Inventor: NAGATA TERUYUKI
IPC: C08G18/77
Filed: 1989-02-17
Granted: 1996-10-04
Abstract: 내용 없음.
Patent KR-970006840-B1 (KR)
Inventor: WEICKHARDT LUDWIG
IPC: B01D63/02
Filed: 1989-02-22
Granted: 1997-04-30
Abstract: 내용없음.
Patent KR-910005884-B1 (KR)
Inventor: ABE NAOMIJI
IPC: G03F7/38
Filed: 1989-03-15
Granted: 1991-08-06
Abstract: 내용 없음.
Patent KR-0152070-B1 (KR)
Inventor: SO JOHN L W
IPC: H04Q1/457
Filed: 1989-06-13
Granted: 1998-11-02
Abstract: 본 발명은 전화 디지트를 인식하기 위한 단일-채널 3 TMF 수신기에서 실시된 것으로 기술되었다. 그러나, 본 발명은 또한 3 TMF에서 펄스-다이얼링으로 변환하거나 펄스-다이얼링에서 3 TMF로 변환하기 위해, 그리고 3 TMF에서 MF로 변환하거나 이와 반대로 MF에서 3 TMF 디코딩에도 사용될 수 있다. 본 발명은 또한 다중-회선(multi-line) 3 TMF 디코딩에도 사용될 수 있다. 
     전화 디지트 인식와는 별도로, 본 발명의 수신기는 금융 보완 및 컴퓨터 거래, 공중 전화망을 통한 신용 검사, 원격 데이타 등재 및 데이타 엔트리용 원격 터미널, 자동 금전 출납기, 원격 가정 및 공장 제어, 및 모뎀에 대한 대안으로서 사용될 수 있다. 본 발명은 또한 보안 검사기, 자동 응답 서비스와 거래용 및 저장-및-회송 시스템의 보코딩(vicoding)용 작동기(activator)로서 엑세스의 법적 유효성을 검사하고, 적법 시도를 인터셉트하기 위해 사용될 수도 있다. 
     이 시스템은 또한 다중-라인 MF 인코딩 및 디코딩, 다중-회선 3 MTF 톤 인코딩의 설계에 유용하고 회선 감시 및 검사 신호 발생기로서 유용하다. 
     본 방명은 또한 디지털 음성 보간, 음성 인식과 음성 압축, 음성 저장-및-회송과 보이스 메일(voice mail), 음성검출과 통화 루팅, 음성 다이얼/자동 호출 배치 및 원격 회의에도 사용될 수 있다. 
     요약하면, 지금까지 디지털 3 TMF 수신기에 대해 기술하였다. 이 시스템은 주파수-영역 템플레이트 발생기 및 시간-영역 템플레이트 발생기에 피크 세기 정보를 공급하는 8-차 디지털 대역 통과 필터 쌍을 사용한다. 이 테스트 템플레이트들은 데이타-적응 임계값을 사용하여 발생된다. 그 다음, 이 템플레이트는 유효 이중톤 쌍의 발생을 검출하도록 검사된다.
Patent KR-0134773-B1 (KR)
Inventor: EIJI MIYAMOTO
IPC: G05F3/20
Filed: 1989-06-29
Granted: 1998-04-20
Abstract: 내용 없음.
Patent KR-930004164-B1 (KR)
Inventor: KANDA NOBORO
IPC: C10M105/34
Filed: 1989-10-11
Granted: 1993-05-21
Abstract: 내용 없음.
Patent KR-920005396-B1 (KR)
Title: Preparing method of non-cristalized-textile type alumina sol
Inventor: KWAK SANG-JU
IPC: C04B14/36
Filed: 1989-12-28
Granted: 1992-07-03
Abstract: An  amorphous  fibrous  alumina  sol  is  prepared  by   (A) dissolving aluminium powder in 1-2 N  hydrochloric  acid  to  give aluminium salt soln., (B) neutralizing aluminium salt  soln.  with ammonia water to yield alumina hydrate until the  pH  of  solution reaches 8.6-8.8, (C)  washing  aluminium  hydrate  with  water  to reduce the amount of chlorine ion to 7-10  wt.%  with  respect  to alumina, and (D) stabilizing aluminium hydrate slurry containg  85 wt.% water, which is dispersed in distilled water  by  1-11  wt.%, with organic and inorganic acids at 90-95 deg.C for  3-4  hrs.  As inorganic acid, acetic acid or nitric acid is used.
Patent KR-100257135-B1 (KR)
Title: Thermal stereolithography
Inventor: HULL CHARLES W
IPC: B29C67/00
Filed: 1989-04-17
Granted: 2000-06-01
Abstract: An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, using information defining the object which is specially tailored to provide built-in supports for the object, reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction, the successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process. Stereolithographic supports for the object are described, including a preferred embodiment known as web supports. <IMAGE>
Patent KR-0143770-B1 (KR)
Inventor: KASE MITSUO
IPC: C08G18/67
Filed: 1990-03-28
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-0136093-B1 (KR)
Inventor: PARK MAN-SIK
IPC: G11B27/02
Filed: 1990-04-30
Granted: 1998-05-15
Abstract: 내용 없음
Patent KR-940002572-B1 (KR)
Inventor: MORI SHOSEI
IPC: C09K19/34
Filed: 1990-05-08
Granted: 1994-03-25
Abstract: 내용 없음.
Patent KR-930001881-B1 (KR)
Title: Bricks loading equipment
Inventor: JONG HUI-SU
IPC: B65G57/10
Filed: 1990-05-11
Granted: 1993-03-19
Abstract: a feeding part (2) and a discharging part (3) linked to a feed  conveyor  (4);  a pushing rod (4a) operated by a hydraulic  cylinder  (19);  a  lift plate (5) to be lifted along a lift bar (5'); a hole on the top of the lift plate to be connected to a feeding chain  (7);  a  rotary member (8) driven by a rotary shaft (8') at the end of the feeding part to be connected to the other feeding chain  (10);  a  feeding plate (12) at right angle to the feeding chain; a push rod  (11a), driven by a feeding chain (11'), on the feeding plate;  a  loading plate (13) with a push rod (12a) opened and closed by a  hydraulic cylinder (19) ; a load control plate (17) under the  loading  plate to be lifted along  a  lift  rod  (17');  a  feeding  part  and  a discharging part at each end of the load control  plate  connected by a feed conveyor (16).