baber/WOPTO huggingface dataset:
Patent KR-890004945-B1 (KR)
Title: Apparatus for securing on-deck containers
Inventor: KELLY YOUJIN M
IPC: B63B25/00
Filed: 1984-03-12
Granted: 1989-12-02
Abstract: The arrangement, for securing multiple stacks of containers (12) on the deck of a ship, includes casting and dowels mounted on the deck or hatch covers (14) for engaging each container in the lowermost tier of containers.  Tower assemblies (18) are mounted on the deck and carry pivotal cantilevered platforms (26).  Plates are carried on each platform, so that when a platform is extended from its nested position a subsequent container in a stack rests on the platform. The plates have upwardly projecting formations engaglable in apertures (13) of a subsequent container.  The upper platforms have locking dowels to engage in apertures of the uppermost container bottoms.
Patent KR-860001350-B1 (KR)
Title: Method for manufacturing seasoning material mainly using beef
Inventor: KIM SONG-BAE
IPC: A23L17/00
Filed: 1984-08-01
Granted: 1986-09-16
Abstract: A powdered seasoning for food was prepd. from beef. First 5Kg sliced beef were boiled in a steam kettle at 100≰C for 30 min. The tallow was removed and the mixture filtered to give 6.4 l beef ext. The boiled beef was air-dried at 60≰C for 2h. and crushed to give 900g powder. 5Kg sliced ethmoid was steam boiled in autoclave at steam- pressure, 2Kg/cm2 for 3h. Tallow was removed and filtered to give 6 l ethmoid ext. 500g salt were crushed, slowly toasted at 200≰C for 25 min., and cooled to 15≰C to give 48g toasted salt. A mixt. of 100 tallow, 250g syrup, 6.4 l beef ext., and 6 l ethmoid ext. was passed through the high pressure homogenizer and spraydried to give 1.5Kg ext. powder. 0.9 beef powder, 1.5 ext. powder, 0.3 dried vegetable, and 0.3Kg spice were mixed to give final prepns.
Patent KR-900000457-B1 (KR)
Title: Solderable conductor
Inventor: MARTIN FRANK W
IPC: H01B1/22
Filed: 1984-09-28
Granted: 1990-01-30
Abstract: (A) applying an ink comprising solvent, disolved carboxylated vinyl polymer, metallic silver particles and epoxy resin onto the substrate; and (B) evaporating the solvent from the film.  Pref. substrate is of Al. The ink is silk screen printed onto a circuit board as substrate, the applied film being solderable without applying any plated metal surface.  The coductive particles will not leach off the substrate during and the film shows a shorter curing time than in prior art.
Patent KR-890000212-B1 (KR)
Title: Method of forming a helical ball screw member
Inventor: MILLER MICHAEL A
IPC: B23G1/02
Filed: 1984-12-10
Granted: 1989-03-10
Abstract: A helical ball screw thread with a helical groove and a helical crest surface is machined on the outer cylindrical surface. The end journal or other end treatment is located during the forming operation relative to the helical crest surface and is formed in the workpiece.  Alternatively the end journal or other end treatment is formed in the workpiece and the helical screw thread is then machined while the outer cylindrical surface is located relative to the end journal or other end treatment during the machining of the helical ball screw thread on the outer cylindrical surface.
Patent KR-910000630-B1 (KR)
Inventor: KOBAYASHI THOSHIO
IPC: H04N9/28
Filed: 1984-12-10
Granted: 1991-01-28
Abstract: 내용 없음.
Patent KR-850000681-B1 (KR)
Title: Apparatus for valve attachment to carton pack
Inventor: KONAKA YUKIO
IPC: B31B1/84
Filed: 1984-12-29
Granted: 1985-05-14
Abstract: Plastics tap is mounted on a paperborad container coated with thermoplastics, e.g. for milk, by heating an area of the container and the faucet end and pressing the faucet against the container. The appts. pref. includes retainers for faucet and container, heating elements for each, and a mechanism for moving the retainers together. The elements are pref. on opposite sides of a body which can be placed between faucet and container and which has projecting contacts which maintain a given spacing between heater and container. The heater is pref. annular. The method improves the easy-opening characteristic and maintains sealing after the container has been operated.
Patent KR-920004482-B1 (KR)
Inventor: SEMERADO CLAUDIO
IPC: C07D/
Filed: 1985-08-22
Granted: 1992-06-05
Abstract: 내용 없음.
Patent KR-890002502-B1 (KR)
Title: Audio frequency analysis using microcomputer
Inventor: LEE KYONG-JAE
IPC: G01R23/02
Filed: 1985-12-30
Granted: 1989-07-10
Abstract: An adder (2) and a frequency selector (3) to which a voltage controlling wave generator circuit (4) connected to OP amp (OP2) is connected are connected to a first and a second ports of an interface circuit (1).  A third port of the interface circuit is connected to output terminal (out) of an A/D converter (5). A filter circuit (6) including OP amps (OP3-6) is connected to an A/D converter input terminal.  The amplifier to be measured is connected between the Op amp (OP2) output terminal and the filter circuit.
Patent KR-930011683-B1 (KR)
Inventor: IWAI KOJI
IPC: C02F3/06
Filed: 1986-02-13
Granted: 1993-12-18
Abstract: 내용 없음.
Patent KR-900000016-B1 (KR)
Title: Eliminating method of the curling in magnetic record tape
Inventor: LEE CHANG-YOUNG
IPC: G11B5/712
Filed: 1986-03-20
Granted: 1990-01-18
Abstract: In the eliminating method of curling by heat-calendering of the magnetic record tape having a metalic vacuum deposition layer onto the PET film, the metalic vacuum deposition layer is 0.03-0.1 μm of thickness ; after the heat-calendoring, the vacuum deposition is carried out again with a metal of 0.02-0.12 μm thickness onto said metalic vacuum deposition layer of the tape, in order to eliminate the crack of the metalic vacuum deposition layer.
Patent KR-950007009-B1 (KR)
Inventor: NEWSOME R WAYNE
IPC: F23J11/00
Filed: 1986-05-27
Granted: 1995-06-26
Abstract: 내용 없음.
Patent KR-890003690-B1 (KR)
Title: Eprom programmer by the control of computer
Inventor: LIM TAE-YONG
IPC: G11C7/00
Filed: 1986-08-19
Granted: 1989-09-30
Abstract: The EPROM programmer for increasing velocity of ROM programming comprises a buffer, a PIO, an address generator, a voltage generator and a EPROM writer.  The EPROM writer selects a Vcc, a Vpp and a voltage-inputted through an address pin.  Through the signal lines (D1-7, A0-12), program data and a corresponding address are transmitted to the TEXTTOOL by the control signal.  An address signal (A12) produced by PIO1 is amplified to various values.  A control signal from PIO2, an address signal from an address generator, a Vpp of EPROM and a chip selector are selected by the decoder.
Patent KR-920004480-B1 (KR)
Inventor: TSRUOKA KOUIZZI
IPC: B29C48/305
Filed: 1986-09-03
Granted: 1992-06-05
Abstract: 내용 없음.
Patent KR-900008073-B1 (KR)
Title: Methods for manufacturing heating coil assembly
Inventor: MORI MASAYA
IPC: H05B6/36
Filed: 1986-12-03
Granted: 1990-10-31
Abstract: A coil winding frame (1) is placed on the coil supporting base (2), and a stranded wire is spirally wound in the space (7) formed between the coil-winding frame (1) and the coil supporting base (2). In this case, the gap between the frame (1) and the base (2) at each of the protrusions (8) of the base is smaller than that at any other part, and therefore, at the protrusions, the stranded wire is flattened and its winding pitch is increased as much. The stranded wire pref. has a stranding pitch which is more than twenty times as large as the outside diameter of the standed wire. Alternatively, the stranded wire may be a number of enameled wires bundled together.
Patent KR-890003172-B1 (KR)
Title: Method of synthetic leather
Inventor: LEE HO-KYONG
IPC: D06N3/14
Filed: 1986-12-30
Granted: 1989-08-25
Abstract: An artificial leather is mafd. by (i) wet-finishing (for fine porous layer) and (ii) dry-finishing (for surface film layer) of a sheet. The surface film layer is of the mixt. of hydrophobic polyurethane elastomer 30-70 wt.% and hydrophilic polyurethane elastomer 70-30 wt.%, and has 5-50 micron thickness.
Patent KR-880002437-B1 (KR)
Title: Carbon fiber making method
Inventor: IM SHIN
IPC: D01F9/12
Filed: 1986-12-31
Granted: 1988-11-12
Abstract: A mixture is prepared to comprise glycidyl amine group epoxy resin 50-85 wt. parts, cresol novolac epoxy resin 10-25 wt. parts, bisphenol A group epoxy resin 5-25 wt. parts, hardener 20-50 wt. parts and a hardening accelerator 0.5-3 wt. parts.  The mixture is heat-melted into a uniform solution to impregnate carbon fibres, and it is controlled to flow at the rate of 1.5% to form a unidirectionally aligned heat-resistant carbon fibre reinforced plastic material.
Patent KR-960002433-B1 (KR)
Inventor: HANS UNGER
IPC: B60R22/02
Filed: 1987-03-16
Granted: 1996-02-17
Abstract: 내용 없음.
Patent KR-950000620-B1 (KR)
Inventor: PERIN FRANCIS
IPC: C03B23/023
Filed: 1987-04-08
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-960001663-B1 (KR)
Inventor: ISHIWATA SHINICHI
IPC: C09J7/29
Filed: 1988-07-08
Granted: 1996-02-03
Abstract: 내용 없음.
Patent KR-970006235-B1 (KR)
Title: Shaving apparatus with a controllable swivelling shaving head
Inventor: WOLF JURGEN
IPC: B26B19/04
Filed: 1988-08-06
Granted: 1997-04-25
Abstract: Electric shaving apparatus with a shaving head mounted swivellably about a swivel axis Z and a control device for the shaving head, by means of which control device both a limiting of the swivellability of the shaving head within a preset swivelling range and a swivelling movement of the shaving head from any desired swivelling position of the shaving head to a fixed position is effected. 
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Patent KR-920005287-B1 (KR)
Inventor: NEWMAN BRUCE E
IPC: H04L29/06
Filed: 1988-08-13
Granted: 1992-06-29
Abstract: 내용 없음.
Patent KR-910005652-B1 (KR)
Inventor: YOSHISHATO AKIYUKI
IPC: H04B1/50
Filed: 1988-09-10
Granted: 1991-08-01
Abstract: 내용 없음.
Patent KR-950011570-B1 (KR)
Inventor: HEINRICH HEMKER
IPC: A01D41/12
Filed: 1988-10-22
Granted: 1995-10-06
Abstract: 내용 없음.
Patent KR-910009874-B1 (KR)
Inventor: SMITH GAYLORD D
IPC: C22C19/05
Filed: 1988-12-16
Granted: 1991-12-03
Abstract: 내용 없음.
Patent KR-960001559-B1 (KR)
Title: Assist propulsion fin for ship
Inventor: MIN KEA-SIK
IPC: B63B1/24
Filed: 1988-12-31
Granted: 1996-02-02
Abstract: The auxiliary thrust propeller for recovering the energy of the rotational flow hindering the propelling of the ship and converting the recovered energy into a propelling thrust, comprises a left blade(1L) and a right blade(1R) fixed at a vertical blade(4) installed in the field of reaction flow between a screw(3) and a rudder(2), having axial symmetric cross sections.
Patent KR-0133074-B1 (KR)
Title: 5-lipoxygenase inhibiting 4-(4-phenyl-1-piperazinyl)phenols
Inventor: VAN WAUWE JEAN PIERRE
IPC: C07D295/112
Filed: 1989-02-28
Granted: 1998-04-17
Abstract: 5-Lipoxygenase inhibiting 4-(4-phenyl-1-piperazinyl)phenols having the formula <CHEM> wherein R<1> and R<2> each independently are hydrogen, C1-6alkyl or halo; R<3> and R<4> each independently are hydrogen, halo, amino, nitro or trifluoromethyl; Y is a heterocyclic radical of formula <CHEM> for use as a medicine. Compositions containing these compounds as active ingredient. Novel 4-(4-phenyhl-1-piperazinyl)phenols and methods for preparing these and the aforementioned compositions.
Patent KR-920002226-B1 (KR)
Inventor: KONDO HARUTO
IPC: H01Q1/12
Filed: 1989-04-08
Granted: 1992-03-20
Abstract: 내용 없음.
Patent KR-920007580-B1 (KR)
Inventor: SAWA DAKAO
IPC: C22C38/00
Filed: 1989-06-12
Granted: 1992-09-07
Abstract: 내용 없음.
Patent KR-970008474-B1 (KR)
Inventor: GANE NARIHIKO
IPC: B23Q3/157
Filed: 1989-06-15
Granted: 1997-05-24
Abstract: 내용없음.
Patent KR-950000071-B1 (KR)
Title: Method of forming high thermostable siloxanes polyimid film
Inventor: KWAK JUN-YON
IPC: C08G73/10
Filed: 1989-07-31
Granted: 1995-01-09
Abstract: The method for forming a heat resistant siloxane polyimide film comprises: (a) reacting 100 mole% tetracarboxylic anhydride of formula (I) or (I'), 80-99.99 mole% aromatic diamine of formula (II) or (II') and 0.01-20 mole% diamine siloxane of formula (III) in an organic polar mixed solvent of dimethylacetamide and N-methylpyrrolidone to make a siloxane-modified polyamic acid soln.; (b) adding a peroxy acid and a diol curing agent of formula (IV) or (IV'); and (C) coating the mixed soln. on a silicon-contg. material, and then heat treating the coated material at 100-300 deg.C under the nitrogen atmosphere. In the formulas, R1 = R2 = (substd.) benzene ring; X1 = X2 = -CO-, -O-, -SO2-, -S-, -CH2-, -C(CH3)2- or -C(CF3)2-; R3 = aliphatic or aromatic hydrocarbon; X3 = aliphatic cpd.; X4 = -C(CH3)2-, -O-, -CH2-, -S-, -SO2-; n = 1-50. The film has a good stickness to a silicon wafer, and a good heat stability.
Patent KR-930008521-B1 (KR)
Inventor: ASAMI FUMIDAKA
IPC: H01L27/112
Filed: 1989-09-01
Granted: 1993-09-09
Abstract: 내용 없음.
Patent KR-0142907-B1 (KR)
Inventor: SIMON JAINE
IPC: A61K31/675
Filed: 1989-11-21
Granted: 1998-07-15
Abstract: 내용 없음
Patent KR-930000600-B1 (KR)
Title: Thermal-shut-down circuit for ic protection
Inventor: JANG JI-HUN
IPC: H01L21/00
Filed: 1989-12-19
Granted: 1993-01-25
Abstract: a  voltage  source  and  resistors (R1,R2) , which are connected in  series  to  the  voltage  source, distributing  the  voltage;  a  constant-current  source   and   a transistor  (Q1)  to  be  turned-on  according  to  the   electric potential distributed by resistors; a  transistor  (Q2)  operating inversely to the transistor (Q1); a NPN transistor (Q3)  operating inversely to the transistor (Q2); a diode and a  resistor  (D1,R4) for stabilizing the bias of the circuit connected to the  exterial terminal; a resistor (R3)  controlling  the  turn-off  temperature point of transistor (Q1).
Patent KR-930005693-B1 (KR)
Title: Process for the preparation of rare earth metals phosphor
Inventor: JONG JWA-YONG
IPC: C09K11/86
Filed: 1989-12-30
Granted: 1993-06-24
Abstract: e  is  produced by (a) dissolving a lanthanum oxide (La2O3)  and  a  cerium  oxide (CeO2) into a thick nitric acid, (b) cooling the  soln.  at  50-60 deg.C, (c) coprecipitating it with 120-200 wt.% of an oxalic acid, (d) firing the precipitate at 1000 deg.C for 1-2 hr, (e) mixing it with NH4Br, and calcining the mixt. at 400-500 deg.C for 1-2 hr to obtain an instable LaOBr:Ce fluorescent material, and  (f)  firing the fluorescent material under the reduction atmosphere of  N2  or CO2 gas at 800-1200 deg.C for 0.5-3 hrs.
Patent KR-930006119-B1 (KR)
Inventor: INOKUCHI YUKIO
IPC: C23C28/00
Filed: 1989-04-25
Granted: 1993-07-07
Abstract: 내용 없음.
Patent KR-960000497-B1 (KR)
Inventor: ERIC GARCIN
IPC: C07C11/02
Filed: 1990-01-17
Granted: 1996-01-08
Abstract: 내용 없음.
Patent KR-910009185-B1 (KR)
Title: Mixed fuel and production process thereof
Inventor: LEE YUNG-JAE
IPC: C10L1/10
Filed: 1990-02-08
Granted: 1991-11-04
Abstract: A mixed fuel is produced by adding 80-90  wt.parts  of  50-60 deg.C bunker-C  oil  to  10-20  wt.parts  of  30-60  deg.C  water, agitating the mixt. at 500-1000 rpm for about 3  min,  and  adding 0.1-1.0 wt. part of  animal  bile  salt  to  the  mixt.  and  then agitating at the same velocity for about  7  min.  The  bile  salt contains cholic acid, chenocholic acid and deoxy cholic acid.
Patent KR-920006195-B1 (KR)
Title: Manufacturing method of thin film transistor
Inventor: CHOE KWANG-SU
IPC: H01L29/78
Filed: 1990-02-28
Granted: 1992-08-01
Abstract: The thin film transistor is produced by (s)  forming  a  gate electrode (51) and a metal pattern (52)  on  the  glass  substrate (1), (b) forming the first  gate  insulating  layer  (61)  on  the electrode (51), depositing a transparent electroconductive film to form a pixel electrode (2), and  depositing  the  pixel  electrode insulating layer (3), (c) dry-etching the layer (3)  to  form  the first  via-pixel  (41)  on  the  electrode  (2),  and  the  second via-pixel (42) on the pattern (52), and  (d)  forming  the  second gate insulating layer (62), a Si-layer (7), a Si-ohmic layer  (8), a source  electrode  (9),  a   drain   electrode   (10)   and   a device-protecting layer (11), in order.
Patent KR-920006913-B1 (KR)
Inventor: RICHARD WICKS S
Filed: 1990-04-09
Granted: 1992-08-22
Abstract: 내용 없음.
Patent KR-920003777-B1 (KR)
Title: Separating method of eicosapentanoic acid and their ester
Inventor: KIM YOUNG-HAK
IPC: C07C7/12
Filed: 1990-05-29
Granted: 1992-05-14
Abstract: The separating purification method of eicosa  pentenoic  acid (I) and its ester is characterized by separating the acid (I) from a fatty acid alkylester mixture containing the acid  (I)  using  a column filler and a polar solvent- by the  liquid  chromatography. The column filler is pref. silica having C8-28 alkyl gp., and  the polar solvent is pref. C1-4 lower alcohol.
Patent KR-0158689-B1 (KR)
Inventor: LEE DUANE A
IPC: F23N1/00
Filed: 1990-06-05
Granted: 1998-12-15
Abstract: 상부 개스 버너 제어장치는 터치 키패드(touch keypad)를 통해 마이크로컴퓨터에 조작기 입력신호를 제공한다. 마이컴퓨터는 가역 기어모터를 제어하여 개스 버너 밸브들을 작동시키며, 상기 밸브들의 샤프트 위치는 디코더(decoder) 를 통하여 마이크로컴퓨터에 피드백된다. 버너의 초기 작동은 터치 및 ON키패드를 조작하는 것을 필요로하며, 그에 따라 마이크로컴퓨터가 밸브의 샤프트를 최대 개방위치까지 회전시켜, 그 위치에서 점화기에 동력을 부여한다. 조작자는 예정된 시간내에 키패드를 터치하여, 마이크로 컴퓨터가 밸브를 폐쇄하는것을 방지하여야 한다.
Patent KR-920006808-B1 (KR)
Title: Device for drying of excrement
Inventor: KANG JONG-TAEK
IPC: C05F3/06
Filed: 1990-06-12
Granted: 1992-08-20
Abstract: The apparatus drives a variety of livestock excrements for  a short time   by   passing   the   livestock   excrement   through multi- layered feeding  passageways  within  an  insulating/heating chamber. The apparatus comprises the Z-type multi-layered  feeding passageways (14-14"), a number of screw  members  (15-15")  formed contrary to the direction of the feeding passageways,  a  conveyor (6)  for feeding  the  livestock  excrement,  triangular   chains (21-21") connected to a number of screw members axes  (20-20"),  a plurality of burners (3,3',4,4') for flowing hot  air  toward  the fed excrement, a controller (9) for controlling  the  burners  and the conveyor driving motor, and a tank (3) for  storing  fuel  for the burners.
Patent KR-950002798-B1 (KR)
Inventor: SUZUKI AKIRA
IPC: B42D15/00
Filed: 1990-06-13
Granted: 1995-03-27
Abstract: 내용 없음.
Patent KR-0154967-B1 (KR)
Inventor: MARTINELLI RENE
IPC: H04N5/52
Filed: 1990-08-17
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-0163349-B1 (KR)
Inventor: FRIEDT JEAN-MARIE
IPC: F04B1/0408
Filed: 1990-09-12
Granted: 1999-01-15
Abstract: 산화물, 질화물, 탄화물, 또는 그 혼합물 형태의 화합물로 구성된 유기 중합체 기재위의 무기 및 비정질 보호코팅 침적물의 가스상 감광 분해반응에 의한 제조방법. 본 발명에 따라, 본 방법은 매질로 미리 도입된 불순물의 광여기반응에 의하여 생성될 무기 및 비정질 보호코팅 침적물을 구성하는 성분의 전구체를 함유한 가스매질의 감광 분해반응을 이용하는 것으로 구성되어 있으며, 상기 분해반응은 기재위로 이들 성분의 침적에 의하여 이어진 분해반응에 대하여 허용되도록 매질분자로 에너지 간접 전이를 얻는 데 적합하다. 본 발명은 또한 본 방법을 수행하는데 적합한 반응기에 관한 것이다.
Patent KR-930008408-B1 (KR)
Title: Forward, reverse revolution direction and rpm counter of blower motor
Inventor: KIM CHI-YONG
IPC: G01P3/44
Filed: 1990-12-03
Granted: 1993-08-31
Abstract: The jig comprises  a  blower  motor  with  two  sets  of  pin horizontally on the surface of a power shaft, a cylindrical  rotor installed in the space formed on the upper part of  the  jig,  two sets of pins vertical on the top of the rotor  which  are  opposed with the pins on the  power  shaft,  and  magnets  placed  on  the circumference of the rotor having a phase difference of 90≰which are near the sensors of switches placed through the surface of the rotor and the space, thereby detecting the state of rotative speed of the motor and rotation direction of the motor.
Patent KR-920009260-B1 (KR)
Title: Method for preparation of antistatic antibacterial polypropylene filament non-woven fabric
Inventor: KIM KWANG-TAE
IPC: D06M15/643
Filed: 1990-12-28
Granted: 1992-10-15
Abstract: The method comprises; Mixing evenly polypropylene with  0.1-5 wt.% of  antistatic  agent   of   stearic   acid   monoglyceride; melt- spinning;   web-forming;   thermobonding;   impregnating   or spraying nonwoven with antibacterial finishing compds. composed of a quarternary ammonium salt  antibacterial  agent  whose  adhering amount to nonwoven be 0.05-5 wt.%, a durability improving agent of modified silicone compds. of formula (I)  [R1=R2=R3=CnH2n+1;  n  = 0- 10; x = y = 1-15   and  of  fatty  acid  salt  surfactant  whose amounts per adhering amount of antibacterial agent be 20-60  wt.%, 10-40  wt.%  respectively,  and   the   cross-linking   agent   of amino-silane compds. of formula (II)  [R4=R5=CnH2n+1;  n  =  0-30  whose amount per adhering amount of antibacterial  agent  be  3-20 wt.%; and heat-treating.
Patent KR-930007230-B1 (KR)
Title: Message transceiving method between processors
Inventor: KIM HWA-SONG
IPC: H04M3/00
Filed: 1990-12-31
Granted: 1993-08-04
Abstract: The method is  for  isolating  the  asynchronous  performance between user programs from the user programs to  transmit  message between processor units. It is composed of the stages of: checking the  unit identification   number   of   a   processor,   message identification number and message size; performing  user  programs and   transmitting   messages   asynchronously;   recovering   the damaged/lost message; adding the user program module to process  a message to the stand-by  process;  and  performing  the  tasks  in stand-by mode.
Patent KR-970003153-B1 (KR)
Inventor: RIPERGER EMIL
IPC: F02F3/02
Filed: 1989-11-29
Granted: 1997-03-14
Abstract: 내용없음.
Patent KR-0150466-B1 (KR)
Inventor: KANAI SADAO
IPC: H01L21/304
Filed: 1991-01-23
Granted: 1998-12-01
Abstract: 본 발명은 반도체 제조공정에 사용되는 초음파 세정장치와 피세정물 지지구에 관한 것으로, 초음파 세정장치는 500KHz 이상의 초음파진동을 발생시키는 진동자(3)가 부착된 외조(1, 12, 13, 14)와 세정액(5)과 피세정물(6, 104)을 수용하기 위한 내조(2, 10, 11, 15)를 구비하는 동시에, 수파면의 법선방향과 초음파진동의 전달방향을 경사지게 하여 외조와 내조사이의 매체액(4)을 개재한 초음파 진동에너지의 투과율을 현저히 개선시키도록 한 것이며, 피세정물 지지구(105, 107, 109)는 외형이 상자형 세정조의 내용적보다 작은 내측에 얇은 판상의 피세정물(104) 다수매를 서로 팽행이 되도록 삽탈이 자유롭게 지지할 수 있는 홈(110)을 가진 입방체의 틀로 이 홈(110)에 피세정물(104)을 지지하였을 때 초음파 진동의 진행방향이 피세정물(104)에 비스듬히 교차하며, 피세정물 수파면의 법선방향과 초음파 진행방향의 경사각이 피세정물을 투과하는 초음파 진동의 진동에너지의 투과율을 현저히 개선시키는 각도범위가 되도록 구성한 것이다.
Patent KR-950008146-B1 (KR)
Inventor: MIYAJIMA HIROSHI
IPC: B60R21/237
Filed: 1991-02-19
Granted: 1995-07-25
Abstract: 내용 없음.
Patent KR-0148583-B1 (KR)
Inventor: PETERSEN ERIC ANDREW
IPC: B05B12/14
Filed: 1991-03-11
Granted: 1998-11-16
Abstract: 전도성 코팅재의 정전기 이용분사를 위해 장치내에서 사용하기 위한 연동 전압 차단기가 한 버팀구상의 다수 루우프내에 배치된 탄성의 전기적 비-전도성 도관을 포함한다. 전압 차단기는 도관내에서 흐르는 코팅재를 따로따로 떨어진 슬러그내로 나누도록 도관을 완전히 폐색시키기 위한 도관 접촉용 접촉기와 이 접촉기를 받쳐주기 위한 회전자를 포함한다. 접촉기를 도관과 맞물리도록 하며 또한 폐색 맞물림으로부터 벗어나도록 선택적으로 이동시키기 위한 수단이 제공된다.
Patent KR-960006349-B1 (KR)
Title: A sheet for stabilizing a package of cans, such a package and its assembly
Inventor: KLYGIS MINDAUGAS JULIUS
IPC: B65D71/50
Filed: 1991-05-03
Granted: 1996-05-15
Abstract: A generally planar paperboard or polymeric sheet (40) for stabilizing a rectangular array of substantially identical cans (12) of a type having an openable end (18) with a chime (20) and for covering substantial portions of the openable ends (18) of the arrayed cans (12). Pairs of parallel slits (42,44) in the sheet define can stabilizing strips (50). The sheet is clippable onto the cans in such manner that portions of the chimes (20) extend into the paired slits (42,44) and that each strip (50) fits, without folding such strip (50), under chimes (20) of two adjacent cans (12). A package for merchandising such cans can be readily assembled by steps that include providing such cans (12) in a rectangular array and clipping the sheet (40) onto the cans (12) in the specified manner. <IMAGE>
Patent KR-100222485-B1 (KR)
Inventor: MURAI FUMIO
IPC: H01L21/265
Filed: 1991-05-28
Granted: 1999-10-01
Abstract: 전자전도성을 갖고 종합체수지를 포함하는 수용성 대전방지막을 기판상에 형성하고 하전입자빔을 상기 기판상으로 조사하는 대전방지방법으로서, 반도체소자에 있어서 증착에 의해 퇴적이 복잡하고 금속원소에 의해 혼입이 문제로 되며, 기판이 실리콘산화막으로 덮여 있을 때 또는 기판자신이 절연특성을 갖고 있을 때 대전방지에 대해 효과적이지 못하다는 문제점을 해소하기 위해서, 전자빔 등의 하전입자빔으로 조사될 영역에 중합체수지를 포함하는 수용성이고 전자도전성인 대전방지막을 형성한다. 
     이러한 대전방지막을 사용하는 것에 의해, 절연기판이 하전입자빔으로 조사될 때 발생되는 대전에 의한 관측영상의 왜곡, 계측 정확도의 저감, 절연파괴, 패턴배치에러 등의 여러가지 문제점을 해결할 수 있게 된다.
Patent KR-940010833-B1 (KR)
Inventor: MORITA SHIGERU
IPC: H01L21/8242
Filed: 1991-06-04
Granted: 1994-11-17
Abstract: 내용 없음.