baber/WOPTO huggingface dataset:
Patent KR-940007511-B1 (KR)
Title: Tray apparatus for compact disk deck
Inventor: HO CHANG-SU
IPC: G11B17/02
Filed: 1989-04-24
Granted: 1994-08-18
Abstract: The transfer apparatus can smoothly transfer a tray and lift only a disk lifter by a spring. The apparatus comprises: guide fixture fixed on both the sides of a base plates (2); a hooking piece (7) with a ring (6); a chuck assembly (10) set with a magnet chuck (12); a base plate (2) fixed on a spring (18); a disk lifter inserted in the disk insert unit; a sloped guide groove (24) formed on the slider (23).
Patent KR-940011171-B1 (KR)
Inventor: TAKEDA MUTSUHIKO
IPC: A01N43/32
Filed: 1989-04-27
Granted: 1994-11-26
Abstract: 내용 없음.
Patent KR-0165883-B1 (KR)
Inventor: PHY WILLIAM S
IPC: H01L23/498
Filed: 1989-09-12
Granted: 1999-02-01
Abstract: 내용 없음.
Patent KR-940010139-B1 (KR)
Title: Heat processing device for magnetic head
Inventor: JANG HAN-SONG
IPC: G11B5/105
Filed: 1989-09-30
Granted: 1994-10-22
Abstract: The apparatus adjusuts a gap length under the circumtance of a predefined heat treatment to bond two ferrite block cores by a adjusted pressure within a transparent quartz tube when manufacturing VTR or DAT magnetic heads. The apparatus comprises a pressure adjustment screw (1') for pressing the cores at one end of the quartz tube (8'); a projection (11') formed at the other end of the quartz tube (8'); a circular steel plate (3') supporting a steel assembly (21); a hole (10') for connecting the outer tube to heat treatment surrounding. The quartz tube has a double tube structure in order to regulate temperature within the tube.
Patent KR-950011136-B1 (KR)
Inventor: NOJAKI HISASHI
IPC: A23L29/244
Filed: 1989-10-30
Granted: 1995-09-28
Abstract: 내용 없음.
Patent KR-920010211-B1 (KR)
Title: Error protection circuit of latch circuit
Inventor: YU YONG-IK
IPC: H03K19/00
Filed: 1989-12-29
Granted: 1992-11-21
Abstract: The circuit prevents false operation of latch circuit  caused by input   source   voltage   (Vcc)   variation   and    thermal characteristics of devices. The circuit comprices a latch unit (1) executing latch operation  by  source  voltage  and  clock  signal (Vin), a latch output section (2) for reversing the latched state, and a latch controller includes transistors (Q4,Q5) turned  on  or off by source voltage, a  transistor  (Q6)  to  construct  current mirror circuit, and resistors (R6,R8) for controlling the  current flowing through the transistor (R6). The voltage level applied  to a base of a transistor (Q3) is adjusted by  the  current  (I2)  so that latch operation is insensitive to temperature variation.
Patent KR-100194113-B1 (KR)
IPC: C12R1/91
Filed: 1989-03-15
Granted: 1999-06-15
Abstract: Blood clots and myocardial infarction can be treated by administering a hapten-binding molecule capable of preventing inhibition of plasmin by endogenous alpha-2-antiplasmin. The hapten-binding molecule may be co-administered with a thrombolytic agent capable of either dissolving fibrin-platelet clots or inhibiting their formation. This leads to increased clot lysis while minimizing fibrinogen breakdown and preventing the reocclusion of the affected coronary artery, even in the absence of heparin and when the concentration of thrombolytic agent is lower than that required by other potential therapies.
Patent KR-0152663-B1 (KR)
Inventor: ELKO GARY WAYNE
IPC: H04R1/32
Filed: 1990-05-16
Granted: 1998-11-02
Abstract: 내용 없음.
Patent KR-0157622-B1 (KR)
Inventor: NAKAMO SHINJI
IPC: C08G65/10
Filed: 1990-06-05
Granted: 1999-02-18
Abstract: 내용없음.
Patent KR-930005217-B1 (KR)
Title: Data mixing method and device of keyboard
Inventor: LEE U-HYOK
IPC: G10H1/057
Filed: 1990-07-26
Granted: 1993-06-16
Abstract: The  apparatus  is  for  controlling  magnitude  and   color according to the pressing strength of a  keyboard.  The  apparatus includes a  pressing  strength  detector  (4)  for  detecting  the pressing strength of a keyboard, a memory (1) having loud and soft sample data, an address generator (3) for generating  address  and table selection signal, a multiplexer (5) and an encoder  (6)  for calculating mixing coefficient according to the detected  strength data, a complement  operating  unit  (13)  for  complementing  the mixing coefficient calculated  on  the  multiplexer  (5)  and  the encoder  (6),  a  first  and  a  second  multipliers  (8,8a)   for multiplying the sample data selected by the address generator  and the mixing coefficient, an adder (9) for adding output  signal  of the multipliers and a D/A converter  (10)  for  generating  analog sound signal according to output signal of the adder (9).
Patent KR-920009250-B1 (KR)
Title: Process and apparatus for floating check on a single jacquard knit fabic
Inventor: LEE KYONG-MOK
IPC: D04B15/84
Filed: 1990-12-07
Granted: 1992-10-15
Abstract: The method for preventing generation of floating yarn in  the double knit  structure,  keeps  the  concealed  yarn  covered  by pattern- forming yarn on the surface not to show out. The apparatus comprises a knit cam (9) between guide cam (4)  and  cylinder  cam (5), a tuck cam (10) between knit cam (9) and cylinder cam (5),  a needle (8) having butt (8a) for knit cam and butt  (8b)  for  tuck cam, which respectively cooperated with the cams (9),(10).
Patent KR-930010948-B1 (KR)
Title: Zero-crossing signal generating and error detecting circuit
Inventor: JANG JAE-DUK
IPC: H04M3/02
Filed: 1990-12-31
Granted: 1993-11-17
Abstract: The circuit  comprises  a  zero  crossing  signal  generating section (11) for storing  zero  crossing  signal  data  in  memory element and  outputting  the  signal,  a  zero  crossing   signal transmitting section (12) for outputting zero crossing  signal  in RS-422  differential  level,  a  zero  crossing   signal   trouble detecting section (13) for checking a trouble on the input  signal outputted from the zero crossing transmitting  section  (12),  and outputting the status signal, and a zero  crossing  signal  status indicating  section  (14)  for  indicating  zero  crossing  signal operation status on the status signal from  an  external  dualized control circuit and the zero  crossing  signal  trouble  detecting section (13).
Patent KR-0166358-B1 (KR)
Title: Optical scanning device
Inventor: MORIMOTO YASUAKI
IPC: G11B/
Filed: 1990-01-09
Granted: 1999-03-20
Abstract: Optical scanning device with an objective lens. In a recording and/or reproducing device which reads data from an optical record carrier, e.g. a disk, by the single-beam process, the entire optical scanning device is moved in order to direct the light beam onto the data tracks on the disk. Fine adjustment solely by moving the objective lens in the radial direction, as in the triple-beam process, is not possible, because the light spot follows the movement on the two-part photodetector, causing an offset in the track error signal TE. In order, nevertheless, to permit fine adjustment by means of the objective lens, the light beam (L) which scans the data is moved by a fine drive in a direction (W) which makes an angle  alpha  to the normal (R) to the data track. The light beam (L) is reflected from the disk onto a photodetector consisting of several photodiodes (A, B, C, D), and the track error signal TE is derived from the output signals (AS, BS, CS, DS) of said photodiodes by weighted sum and difference formation. Application: CD players, magneto-optical recording and reproducing devices, video disk players, DRAW disk players.
Patent KR-100215095-B1 (KR)
Inventor: UH SANGK-YOUNG
IPC: H04N9/78
Filed: 1991-02-25
Granted: 1999-08-16
Abstract: 본 발명은 휘도 및 컬러신호(Y/C) 분리회로로서, 복합영상신호 지연부와 상관도 비교회로와 상관도 판정계수 발생회로와 수평 어댑티브 필터회로로 구성되어 화면상 수평방향으로 발생하는 dot crawl을 경감시켜 컬러 TV 화질을 개선하고, 2차원 필터를 사용함으로써 정확하게 Y/C 분리를 실현시킬 수 있어 고가의 프레임 메모리(frame memory)를 사용하여 3차원적 컬러신호 분리시 소요되는 비용의 낭비를 막을 수 있는 수평상관 관계를 이용한 Y/C 분리회로이다.
Patent KR-0140515-B1 (KR)
Inventor: FOSTER HOWARD J
IPC: B60R22/46
Filed: 1991-04-03
Granted: 1998-06-01
Abstract: 프리텐션너 래칭기구는 미끄럼식으로 조절가능한 차량 시트의 프레임(60)에 고정되는 주 고정구부재(45)와 주 고정구부재의 구멍(46)에 의해 구비된 연속 접합부의 하나와 스프링이 부과된 래치부재(16)의 접합에 의해서 고정구 조립체(41,42,43,45)를 단축하고 잠그도록 보우덴 케이블(49;50)을 통해서 프리텐션너가 장착된 원격 차체의 작용하에서 제1 부재를 따라 미끄럼 가능한 부재(52)를 갖추고 있다.
Patent KR-930007801-B1 (KR)
Title: Method of automatic power electric on-off a machinery and tools
Inventor: LEE JONG-YONG
IPC: H04Q9/00
Filed: 1991-05-23
Granted: 1993-08-19
Abstract: The home appliances connected to the power adaptor  is  tuned on or off randomly when outgoing mode is set. The method comprises the functions of: (A) turning on  or  off  a  relay  and  a  first display  according  to  power  on/off  signal;  (B)  setting   and resetting out going state flag according to  outgoing  key  input; (C) controlling a relay and a first display according  to  control signal transmitted from a controller; (D) sending on/off state  of a relay to a controller when no control signal  is  received;  and (E) turning on or off home appliance randomly according  to  state of outgoing state flag.
Patent KR-940007288-B1 (KR)
Title: Method and circuit for displaying/recording both side of vcr tape
Inventor: CHOE SUNG-RYOL
IPC: G11B15/087
Filed: 1991-06-19
Granted: 1994-08-12
Abstract: The both sides of a VCR tape are utilized by using the circuit and method. The circuit includes a back-side head drum (114) for recording character data on a back side of a tape, a first servo controller (208) for controlling a back side head drum (114) according to a control signal transmitted from a system controller (201) and a data processor (203) for processing a character data to record the character data on a back side of a tape and for processing data reproduced by the back side head drum.
Patent KR-940003303-B1 (KR)
Title: Self diagnosis and control system for street lamp
Inventor: KIM KYO-BOK
IPC: H05B37/02
Filed: 1991-07-09
Granted: 1994-04-20
Abstract: The street lamp system which makes automatic on/off control of the lamp in accordance with surrounding darkness consists of: a stabilizer detector (4) to detect a high voltage occurence in stabilizer (4a); a lamp detector (5) to check a discharge lamp (L1) which is connected with the stabilizer; an opto auto-switch (3) which can be on the on or off state following the surrounding light intensity; a auto-switch detector (6) to check a line status of the switch; a power control unit (2) and an error status panel (8) respectively controlling input power and displaying error positions with informations from the above detectors (4)(5)(6).
Patent KR-940004148-B1 (KR)
Title: Socket type device and manufacturing method thereof
Inventor: CHA KI-BON
IPC: H01L23/48
Filed: 1991-07-18
Granted: 1994-05-13
Abstract: The socket-type device is constructed in which a plug is protrudingly formed outside a main body and a socket is formed outside another main body so that the plug is inserted into the socket, thereby reducing the area of device installment.
Patent KR-940004222-B1 (KR)
Title: High speed searching method by using remaining time of record media
Inventor: LEE CHON-SONG
IPC: G11B27/19
Filed: 1991-08-12
Granted: 1994-05-17
Abstract: calculating remaining time of a tape corresponding to the first spot of each program recorded in tape; storing the remaining time calculated by the calculating step; calculating the difference value of a present position of the and a destination position of a selected program in case of selecting the wanted program; operating super-speed forward mode in case that the difference value is higher than a predetermined value; operating super-speed reverse mode in case of lower value; and correcting remaining time error of the tape. The calculation of remaining time is calculated by RG pulse signal which is generated in a supply reel of a record replay device.
Patent KR-940002314-B1 (KR)
Title: Making method for color filter
Inventor: KIM SANG-SHIK
IPC: G02B5/20
Filed: 1991-08-28
Granted: 1994-03-23
Abstract: A manufacturing method of a microlens on a color filter is disclosed in which the clear portion of a lens mask is formed differently in respective colors, and is coated on a color filter array. The coated resultant is exposed and thermally treated to form a microlens in the same size for every pixel, thereby obtaining uniform intensity of light.
Patent KR-0164551-B1 (KR)
Inventor: LIM BYUNG-SOO
IPC: H03J1/00
Filed: 1991-09-09
Granted: 1999-03-20
Abstract: FS 방식의 튜너를 사용하는 영상기기에 있어서, 튜너의 자동 미조정 상태를 외부에 표시시키도록 하는 것으로 
     마이콤(10)에서 선택된 채널의 중심 주파수를 PLL IC(20)를 통하여 튜너(30)에 인가시키고 
     복조 IC(40)에서 인가되는 로직 신호에 따라 중심 주파수를 증감시켜 가며 정튜닝점을 찾는 AFT 기능 수행에 있어서, 
     상기 AFT 기능 수행의 1스텝 주파수의 증감을 체크하고 
     상기 1스텝 주파수의 증감에 따라 표시부(50)의 발광 다이오드의 점등 갯수를 증감시켜 정튜닝점 주파수를 발광 다이오드의 점등 갯수로 표시시키도록 하는 것으로써 
     정튜닝점 주파수를 발광 다이오드의 표시 숫자로 나타내줄 수 있게 된다.
Patent KR-950007557-B1 (KR)
Inventor: PARK KYU-TAEK
IPC: B60R13/02
Filed: 1991-10-10
Granted: 1995-07-12
Abstract: 내용 없음.
Patent KR-960001335-B1 (KR)
Inventor: MAMEDANI DOMOYOSHI
IPC: H01L27/108
Filed: 1991-10-14
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-950000940-B1 (KR)
Title: Intercepting apparatus for ray beams of lights
Inventor: HAN SANG-HUN
IPC: G03B19/22
Filed: 1991-11-23
Granted: 1995-02-03
Abstract: The apparatus shuts off the direct light reaching the film not through the reflection mirror in the tele mode. The dual camera (1) with a tele mode lens (2) and wide mode lens (3) includes a first reflection mirror (6A) placed on the axis of the tele mode lens, and a second reflection mirror (6B) placed on the inclined face of a shutter (8) which is located between a film (5) and the first mirror. A rotatable shutter base (11) linked to a shutter (12) is placed on the bottom of a fixing frame (7) of the first mirror so that the shutter closes the direct light path in the tele mode.
Patent KR-940010729-B1 (KR)
Inventor: WACHI SATOSHI
IPC: F02D41/18
Filed: 1992-02-06
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-950010014-B1 (KR)
Title: Circuit for detecting abnormal state and circuit for protecting it in an erasing lamp
Inventor: LEE IN-HONG
IPC: G03G15/04
Filed: 1992-02-19
Granted: 1995-09-04
Abstract: an analog/digital converter for converting a change value according to drive abnormality state generation(opening or shortening) of an erase neon lamp into digital data; a CPU for outputting data for displaying an abnormal state upon the opening, after receiving output data from the analog/digital converter and for comparing the output data with data corresponding to a change voltage value upon the shortening; a display for displaying an abnormality state by a signal generated upon the shortening of the CPU; a ROM for storing data corresponding to the change voltage value; a digital/analog converter for converting control data generated into an analog signal so as to protect the lamp and emit a predetermined amount of light by applying a prescribed voltage to the neon lamp, upon sensing the abnormality state of the CPU; an operation amplifier for comparing an output of the digital/analog converter with a supply voltage of the neon lamp; and a transistor for supplying a predetermined current to the neon lamp according to an output of the operation amplifier.
Patent KR-100224517-B1 (KR)
Inventor: STEPHEN L MERKEL
IPC: G01N11/08
Filed: 1992-02-21
Granted: 1999-10-15
Abstract: 압력 변환기는 투여기로부터 투여되는 접착제, 밀봉제, 또는 코크와 같은 가압 액체의 순간 압력을 발생시킨다. 신호는 비버블 압력 외란을 필터링하는 필터에 의해 수신된다. 필터는 비교기 즉, 검파 회로 및 타이머 또는 카운터를 포함한다. 버블의 통과를 지시하는 경보는 두 필터를 통과하는 신호에 응답하여 지시된다.
Patent KR-960004443-B1 (KR)
Title: Semiconductor device having capacitor and the manufacturing method thereof
Inventor: LEE JOO-YOUNG
IPC: H01L27/108
Filed: 1992-03-19
Granted: 1996-04-03
Abstract: a transistor formed on inactive region of a semiconductor substrate; a field film for defining the active region in the substrate; a trench formed in the substrate to be in contact with the field film and a source region of the transistor; a leakage current prevention film formed on a portion of the inner wall of the trench excepting portions of the source region and a contact window of a first electrode; the first electrode connected to the source region through the contact window and formed on the inner wall of the trench; a dielectric film covered with first electrode and the field oxide film; a second electrode having a side wall, which is extended from the upper side of the trench, and the planarised upper surface, formed on the dielectric film; and a second electrode formed on the dielectric film. The device has reliability, since the dielectric film of capacitor is prevented from demage in etching process of the second conduction layer.
Patent KR-960005528-B1 (KR)
Inventor: IIBOSHI JIRO
IPC: B60T8/66
Filed: 1992-06-25
Granted: 1996-04-26
Abstract: 내용 없음.
Patent KR-950003293-B1 (KR)
Title: Method of making non-oriented electromagnetic steel plate with excellent magnetic characteristic
Inventor: BAE BYONG-KUN
IPC: C21D8/12
Filed: 1992-10-09
Granted: 1995-04-10
Abstract: The steel plate consists of (in wt.%) up to 0.02%, up to 3.5% Si, up to 0.5% Mn, up to 0.15% P, up to 0.01% S, up to 0.008% N, up to 0.7% Al, 0.02-1.0% Ni, 0.02-0.5% Cu, 0.02-0.2% Sn+Sb, balance Fe and inevitable impurities together with 0.001-0.02% Ca and 0.003-0.03% one or two rare earth metals (REM). The steel plate used for iron core of transformers and of other electric equipment, has lower iron loss and higher magnetic flux density and magnetic permeability.
Patent KR-950014602-B1 (KR)
Title: Crt
Inventor: KIM CHOL-U
IPC: H01J29/86
Filed: 1992-11-10
Granted: 1995-12-11
Abstract: 6 comprises a panel wherein a radius of diagonal curvature of the panel is greater than or equal to 1.34R and less than or equal to 1.86R, a radius of long side curvature is less than or equal to 1.41R and a radius of short side curvature is greater than or equal to 1.41R and less than or equal to 2.23R.
Patent KR-960002702-B1 (KR)
Inventor: HENMI HIDEMI
IPC: H04N5/445
Filed: 1991-08-07
Granted: 1996-02-24
Abstract: 내용 없음.
Patent KR-950006391-B1 (KR)
Inventor: HABIG KURT
IPC: C07C209/42
Filed: 1990-11-03
Granted: 1995-06-14
Abstract: 내용 없음.
Patent KR-970001537-B1 (KR)
Inventor: LISTEMANN MARK LEO
IPC: C08G18/20
Filed: 1993-01-27
Granted: 1997-02-11
Abstract: 내용 없음.
Patent KR-960001030-B1 (KR)
Title: Roaster
Inventor: HA JAE-MOON
IPC: A47J37/06
Filed: 1993-01-30
Granted: 1996-01-17
Abstract: The apparatus for roasting and softening the fish flesh such as cuttlefish, filefish and flat meat, comprises a device(40) feeding the flesh; a heater(20) positioned between the feeder(40) for heating the flesh by use of electric heating wire; a multiple pair of rollers(30) installed under the heater(20) for pressing the roasted flesh in order to soften it; a guider(50) installed between the rollers(30) for guiding the flesh to a lower direction.
Patent KR-960006191-B1 (KR)
Inventor: YUMOTO HIDEAKI
IPC: F16T1/24
Filed: 1993-02-08
Granted: 1996-05-09
Abstract: 내용 없음.
Patent KR-960016873-B1 (KR)
Title: Preparation process of l-threonine
Inventor: LEE JIN-HO
IPC: C12P13/08
Filed: 1993-04-29
Granted: 1996-12-23
Abstract: The L-threonine is produced by the method, which comprises fermentation using a microorganism belonging to the genus Escherichia coli. Especially, one substance at least of proline and choline is cultured in a culture medium, L-threonine is accumulated in the culture solution, and then the L-threonine is recovered from the culture solution, whereby improving a yield, inhibition of L-glutamic acid formation and sugar consumption rate.
Patent KR-100257891-B1 (KR)
Title: Polymer liquid crystal
Inventor: JIN YONG WAN
IPC: G02F1/137
Filed: 1993-05-31
Granted: 2000-06-01
Abstract: PURPOSE: A polymer dispersed liquid crystal(PDLC) is to increase voltage holding ratio thereof and to improve simultaneously the required display properties such as fast response time, lower driving voltage, lower hysteresis and higher contrast ratio. CONSTITUTION: The PDLC is formed by injecting liquid crystal monomers and a UV polymerization composition between two substrates with transparent electrode layers coated thereon, and polymerizing them. The UV polymerization composition is composed of 50 to 90 wt% of a monomer with a single functional group, 1 to 15 wt% of a monomer with a multifunction group and 5 to 20 wt% of an oligomer for UV polymerization. The single functional and the multifunctional groups are each styrene or its derivatives, or acrylate or its derivatives. Further, the oligomer for UV polymerization is acrylate or its derivatives. The composition shows a resistivity of 10x10¬11 ohm centimeter or more.
Patent KR-100235498-B1 (KR)
Inventor: SONG YOUNG-JAE
IPC: H01L21/56
Filed: 1993-07-07
Granted: 1999-12-15
Abstract: 이 발명은 반도체 패키지에 관한 것으로서, 패키지 몸체의 외부로 돌출되어 있는 외부 리드들을 상기 패키지 몸체를 중심으로 서로 비대칭이 되도록 길이를 다르게 형성한 후, 상기 비대칭의 외부리드들을 서로 편평도가 유지되도록 서로 다른 형상으로 절곡하여, PCB의 랜드패턴상에 실장하였다.  또한 패키지 몸체의 중심에 대하여 서로 길이가 다른 비대칭의 외부리드들을 좌, 우측의 편평도가 서로 일치하지는 않으나 각각의 외부 리드들에 단차가 되도록 절곡한 후, 낮은쪽 외부 리드들이 삽입될 수 있는 요홈들이 일정간격으로 형성되어 있는 PCB상에 실장하였다. 
     따라서, 통상의 리드 프레임을 사용하여 일반적인 반도체 패키지 제조방법으로 PCB에서 외부 리드들이 접촉되는 랜드패턴을 작게 형성하여 실장 밀도를 향상시킬수 있으며, 통상의 반도체 제조 공정을 그대로 사용하므로 제조 공정이 간단하다.
Patent KR-970002913-B1 (KR)
Title: Process for fermenting liquor from herbs
Inventor: PARK BONG-HEUM
IPC: C12G3/00
Filed: 1993-07-20
Granted: 1997-03-12
Abstract: The medicated wine is made of pericarp of Zanthoxylum Piperitum De Candolle or Fagara Manchurica Honda, which has therapeutic effects on rheumatism and neuralgia due to their anti-inflamatory and analgesic action. The red fruits of Z. Piperitum or F. Manchurica are collected and dried in the shade. After their black seeds are removed, the pericarp is washed with water and then, is dried. The dried pericarp, having no moisture, is immersed in Soju(Korean liquor) followed by sealed. After primary aging and fermentaion in the shade for 2 or 3 months, the primarily aged liquid is filtered by fabric cloth to remove the pericarp. Then, it is secondarily aged and fermented in the shade under the sealed condition for 1 year. By using an ultrafilter, microfiber is removed to yield the medicated wine comprising the aging liquid of pericarp of pure Z. icPiperitum or F. Manchurica, and then packaged in a certain bottle or container.The medicated wine is made of pericarp of Zanthoxylum Piperitum De Candolle or Fagara Manchurica Honda, the both of which have therapeutic effects on rheumatism and neuralgia due to their anti-inflamatory and analgetic actions.
Patent KR-100225162-B1 (KR)
Inventor: HARADA HIROYUKI
IPC: B29L9/00
Filed: 1993-07-30
Granted: 1999-10-15
Abstract: 표피재 및 45초 이하의 결정화 속도를 갖는 폴리프로필렌 수지 조성물로 구성된 심재층으로 구성되고, 상기 표피재는 심재층에 전체적으로 접합되어 있는 다층 성형품. 상기 다층 성형품은 표피재 및 45초 이하의 결정화 속도를 갖는 용융 폴리프로필렌 수지 조성물을 한쌍의 상부 및 하부 금형 사이로 공급하고, 금형내에서 용융 폴리프로필렌 수지 조성물을 성형함과 동시에 표피재를 성형 수지 조성물의 표면에 접합시킨 다음 용융 수지 조성물을 냉각하여 고화시킴으로써 제조될 수 있다. 상기 다층 성형품은 표피재의 부드러운 감촉이 손상됨이 없이 작은 변형량을 갖는다.
Patent KR-100292981-B1 (KR)
Title: 카본블랙 충전 고무 및 황함유 입체장애 페놀성 산화방지제를 포함하는 조성물
IPC: C08L9/00
Filed: 1993-08-23
Granted: 2001-06-15
Abstract: a) 디엔 단량체를 기제로한 카본블랙 충전 고무 동종중합체, 공중합체 또는 삼중합체, 및 
     b) 한개 이상의 하기 일반식(Ⅰ)의 화합물을 포함하는 조성물: 
     
       
     
     상기식에서, n은 1, 2, 3 또는 4이고, R 1 및 R 2 는 서로 독립해서 C 1 -C 4 알킬 또는 C 5 -C 8 시클로알킬이며, X는 메틸렌 또는 에틸렌이고 또 n이 1이면, R 3 은 C 1 -C 20 알킬, 중간에 -O- 및/또는 -S-를 포함하는 C 3 -C 20 알킬, C 3 -C 20 알켄일, C 5 -C 12 시클로알킬, C 1 -C 4 알킬-치환 C 5 -C 12 시클로알킬, 페닐, C 1 -C 4 알킬-치환 페닐, C 7 -C 10 페닐알킬 또는 페닐잔기에서 C 1 -C 4 알킬에 의해 치환된 C 7 -C 10 페닐알킬이며, n이 2이면, R 3 은 C1-C 10 알킬렌, 중간에 -O- 및/또는 -S-를 포함하는 C 4 -C 10 알킬렌, C 6 -C 12 시클로알킬렌 또는 페닐렌이고, n이 3이면, R 3 은 C 3 -C 8 알칸트리일이며, 또 n이 4이면, R 3 은 C 4 -C 8 알칸테트라일임.
Patent KR-930010708-B1 (KR)
Title: Tricyclo compound and preparation thereof
Inventor: OKUHARA MASAKUNI
IPC: C07D/
Filed: 1993-09-01
Granted: 1993-11-08
Abstract: This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represented by the following formula:to a process for their production, to a pharmaceutical composition containing the same and to a use thereof.
Patent KR-930010703-B1 (KR)
Inventor: SHIOZAWA AKIRA
IPC: A61P21/02
Filed: 1993-09-02
Granted: 1993-11-08
Abstract: 내용 없음.