baber/WOPTO huggingface dataset:
Patent KR-920009095-B1 (KR)
Title: Error preventing circuit of input/output processor
Inventor: SHIN SANG-SOK
IPC: G06F11/16
Filed: 1989-12-27
Granted: 1992-10-13
Abstract: The circuit is for  preventing  the  malfunction  of  an  IOP (input/ output processor)  by  maintaining  the  waveform  of  CTTL signal undistorted even when an IOP is in  slave  mode  of  a  MFB (main frame bus). Prevention is  achieved  by  letting  D-flipflop generate GO signal and FIN signal having pulses of more than 100ns width and letting a programmable  logic  array  (PLA)  detect  the pulses precisely. The circuit is composed of a programmable  logic array (PLA;16), 1st D-flipflop (18) for  receiving  a  slave  mode selecting signal (SLVADR) from the PLA (16) and  sending  it  out, and four D-flipflops.
Patent KR-920006082-B1 (KR)
Title: Interface logic circuit of memory pack for input/output port
Inventor: SHIN KI-SOP
IPC: G06F3/00
Filed: 1989-12-29
Granted: 1992-07-27
Abstract: The circuit includes a two-way data  buffering  section  (10) for buffering the data between the buses of  a  personal  computer and the  interface  logic.  An  address  register  section   (30) generates addresses for reading and writing from and to  a  memory pack, and a control register section (50) controls  the  operation signals for the interface logic  and  the  memory  pack  selection signals. A status register section (60) checks on  the  connection status of the operation signals of  interface  logic  and  of  the memory pack selection signals, while a memory pack data  buffering section (90) supplies control signals to the memory pack.
Patent KR-960007634-B1 (KR)
Inventor: THORNCRAFT IRWIN CIRIL
IPC: E05B47/00
Filed: 1988-05-18
Granted: 1996-06-07
Abstract: 내용 없음.
Patent KR-930002766-B1 (KR)
Inventor: RENY GREGORY P
IPC: C09K5/08
Filed: 1989-04-13
Granted: 1993-04-10
Abstract: 내용 없음.
Patent KR-0158687-B1 (KR)
Inventor: OKURA TAKASHI
IPC: G11B5/187
Filed: 1990-01-12
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-920007810-B1 (KR)
Inventor: OKOSHI SEIJI
IPC: F24F11/02
Filed: 1990-01-30
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-100211408-B1 (KR)
Inventor: MILLER CALVIN M
IPC: G02B6/24
Filed: 1990-02-03
Granted: 1999-08-02
Abstract: 내용 없음.
Patent KR-930011920-B1 (KR)
Inventor: GOELZER ALAN R
IPC: C10G51/06
Filed: 1990-02-06
Granted: 1993-12-22
Abstract: 내용 없음.
Patent KR-960012452-B1 (KR)
Inventor: KAYABA KEIJI
IPC: H01L23/29
Filed: 1990-02-19
Granted: 1996-09-20
Abstract: 요약없음
Patent KR-900004585-B1 (KR)
Title: Foraminous core including hollow fibre bundle
Inventor: TIBOS PATRISHA A
IPC: B01D71/00
Filed: 1990-03-29
Granted: 1990-06-30
Abstract: A permeator comprises a rigid cylindrical conduit core (2) with a foraminous section between two end sections and carrying a bundle (3) of permeable hollow fibres, forming a cylinder closed at each end by a dome through which one end of the core protrudes. The fibres are wound around the core as criss-crossed helixes of successively greater dia. There are one or more walls, acting as a tubesheet (14) and each formed as a toroidal resin body through which the core and bundle pass in sealing engagement and located inwardly of the bundle ends. The parts of the bundle extending beyond the outermost wall are unpotted, and fibre ends are located in the tubesheet walls. The method forms a stable, self-anchored cylindrical bundle.
Patent KR-950010505-B1 (KR)
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/00
Filed: 1990-04-20
Granted: 1995-09-19
Abstract: 내용 없음.
Patent KR-940004977-B1 (KR)
Inventor: SHIMOMURA NOBUO
IPC: F24C7/04
Filed: 1990-04-25
Granted: 1994-06-09
Abstract: 내용 없음.
Patent KR-930002295-B1 (KR)
Inventor: HANADA NAOKI
IPC: H01L21/8247
Filed: 1990-04-28
Granted: 1993-03-29
Abstract: 내용 없음.
Patent KR-930008917-B1 (KR)
Inventor: NAITO YASUO
IPC: B60T8/70
Filed: 1990-05-21
Granted: 1993-09-17
Abstract: 내용 없음.
Patent KR-0159094-B1 (KR)
Title: Mesogenic cyanate functional maleimides and thermosets thereof
Inventor: HEFNER ROBERT E
IPC: C08G61/12
Filed: 1990-07-16
Granted: 1998-12-01
Abstract: Compounds containing at least one cyanate group, at least one maleimide group and at least one mesogenic or rodlike moiety are prepared by reacting one or more aminophenols containing one or more mesogenic or rodlike moieties with a stoichiometric quantity of a maleic anhydride per amine group of said aminophenol and then cyanating the resulting phenolic functional maleimide.
Patent KR-100195558-B1 (KR)
Inventor: CUR NIHAT O
IPC: D06F33/37
Filed: 1990-12-29
Granted: 1999-06-15
Abstract: 섬유 세탁물을 세탁하는 방법은 의복류를 완전히 적시도록 예정된 시간동안 농축 세제 용액을 회전 세탁물에 공급하는 수직축 세탁기에 사용되도록 제공된다.  최초 충전 세제는 의복류에 가하기전의 재순환 단계에서 세제와 완전 혼합된다.  세탁 구역으로 도입되는 충분한 양의 세척액이 탐지 될 때까지 농축 세척액은 회전 의복류에 공급된다.  충분한 양의 세척액은 예정된 기간동안 의복류에 재순환 및 재공급된다.  예정시간후 여분의 물이 정상 농축액을 희석시킨 용액에 가해지고 기계적 교반 및 헹굼 단계가 세탁 사이클을 완성하도록 수행된다.
Patent KR-0180520-B1 (KR)
Inventor: ZORIAN YERVANT
IPC: G11C29/00
Filed: 1991-01-31
Granted: 1999-04-15
Abstract: 내용 없음.
Patent KR-0169993-B1 (KR)
Inventor: DIMITRI M PETER ZAFIROGLU
IPC: B32B5/08
Filed: 1991-02-19
Granted: 1999-03-20
Abstract: 본 발명은 180℃에서의 일치도 범위가 4 내지 9인 경량의 스티치접합 부직 탄성포와 열가소성 중합체의 층을 포함하는 열성형성 복합 쉬트에 관한 것이다. 당해 쉬트는 두께의 균일성이 개선된 열성형폼을 제공한다.
Patent KR-950014730-B1 (KR)
Inventor: YOSHIHIRO OSHIBE
IPC: C09D4/02
Filed: 1991-02-26
Granted: 1995-12-14
Abstract: 내용 없음.
Patent KR-940004455-B1 (KR)
Inventor: JANG DOK-BOK
IPC: H01L21/8238
Filed: 1991-02-26
Granted: 1994-05-25
Abstract: 내용 없음.
Patent KR-940008223-B1 (KR)
Title: Manufacturing method of mosfet
Inventor: PARK WAN-SHIK
IPC: H01L21/336
Filed: 1991-04-27
Granted: 1994-09-08
Abstract: The method improves the reliability of a MOS transistor by using Si surface treatment and VCD nd forming a thin gate oxide. The method comprises (A) growing an oxide layer on the Si substrate (1) and forming a source region (S) and a drain region (D) through ion implantation of impurities; (B) etching the oxide layer and growing an oxide layer (4) by using CVD and depositing a polysilicon layer (2) on the oxide layer (4); (C) etching and removing the unwanted polysilicon layer and oxide layer; (D) forming metal electrodes.
Patent KR-950013703-B1 (KR)
Title: Lense driving apparauts of optical pick up
Inventor: KIM SHUN-DONG
IPC: G11B7/085
Filed: 1991-05-13
Granted: 1995-11-13
Abstract: The apparatus for improving structure of tracking coil to make accurate servo includes tracking coils attached on the driving device, a permanent magnet forming the magnetic circuit, and a driver moving the object lens of the optical pickup. A pair of inner yoke assemblies are placed both sides of the driving device and the tracking coils are wound on the front, back, and a part of one side of the inner yokes. Then the current flows through the vertical front side of the inner yokes and the apparatus moves towards the tracking direction.
Patent KR-0159108-B1 (KR)
Inventor: CHOE IK-SOO
IPC: E21B44/00
Filed: 1991-06-29
Granted: 1999-01-15
Abstract: 본 발명은 각 잡들이 필요한 처리시간내에 적절히 응답하여 응답속도를 개선시키도록 한 멀티 타스킹 굴삭기(multitasking excavator) 제어 방법에 관한 것으로서, 종래의 굴삭기 제어 시스템에서는 전자 제어장치가 순차적으로 잡(Job)들을 처리하는 것이었기 때문에 실제로 발생하는 잡(Job)들의 효율적인 처리가 불가능하여 현재의 잡(Job) 보다 중요하거나 시간적으로 빨리 처리되어야 할 잡(Job)들이 지연되어 전체시스템의 성능이 떨어지는 것이다. 
     이런 종래의 잡(Job)들의 처리가 어려운 점을 개선하기 위해 이루어진 본 발명에서는 신속히 처리되어야 할 잡(Job)들에 대해 효율적으로 처리가 가능하도록 스케듀링(scheduling)을 하고, 그리고 시간적으로 제한되어 있는 잡(Job)들의 처리를 적절히 수행하게 하여 전체 제어부가 안정화되게 하고, 또 각 잡(Job)들이 필요한 처리 시간내에 적절히 응답하여 응답속도를 개선시킬 수 있도록 멀티 타스킹 굴삭기 제어 방법을 제공하는 것이다.
Patent KR-0180547-B1 (KR)
Title: Herbicidal compositions
Inventor: HELINGS JONATHAN ROY
IPC: A01P13/00
Filed: 1991-07-09
Granted: 1999-04-01
Abstract: A herbicidal composition, comprising preferably an aqueous solution of a salt of paraquat or diquat, or a mixture thereof, in admixture with a gelling agent that will gel at the pH of human gastric juice, (e.g. magnesium silicate), and further comprising (1) an emetic, (e.g. a triazolopyrimidine emetic) or (2) a purgative (e.g. magnesium sulphate), or (3) both an emetic and a purgative. In the event of ingestion of the composition, these additives act synergistically to reduce absorption of bipyridylium compound from the gastrointestinal tract into the bloodstream, and thereby reduce the oral toxicity of the composition.
Patent KR-940006922-B1 (KR)
Title: Redundancy circuit of semiconductor memory
Inventor: HAN SOK-U
IPC: G11C29/00
Filed: 1991-07-11
Granted: 1994-07-29
Abstract: The circuit comprises a reference voltage input circuit which inputs voltage to the reference point which has voltage state to generate spare signal and has address line to have address corresponding to memory cell, a FLOTOX transistor to make it possible to do at least two programs in which source and drain are connected with a reference point and ground in each, and high voltage driving circuits of which number is the same as the number of transistor which inputs fixed voltage to the gate of the transistor connected with address line and able to program.
Patent KR-940000478-B1 (KR)
Title: Apparatus for sorting and refrigerating of anchovy
Inventor: SON SONG-NAM
IPC: A23B4/06
Filed: 1991-12-12
Granted: 1994-01-21
Abstract: The apparatus sucts the seized anchovies with a vacuum device, cools them and separates the processing anchovies from the cooled ones via a selector. The apparatus comprises a cooling chamber (3) partitioned with walls (2) over a main body (1); a cooling apparatus (4) connected to a cooling water supply pipe (5) and positioned under the chamber (3); a water passage plate (8) perforated with a plurality of holes (7,7'); a plurality of water passage holes (6,6') supplying cool water for the chamber (3); a selector (12) having a meshed vessel (11) directed downward; a vacuum pump (15) discharging air through a pipe (14); a sucttion pipe (16) supplying the seized anchovies for the cooling chamber (3).
Patent KR-100193124-B1 (KR)
Title: 강유전성 액정 혼합물 및 이를 함유하는 전기 광학 스위칭 및 디스플레이 소자
IPC: C09K19/34
Filed: 1991-09-20
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-950004097-B1 (KR)
Title: Television crt fixing frame manufacture apparatus
Inventor: JO HWI-NAM
IPC: H04N5/645
Filed: 1992-03-18
Granted: 1995-04-25
Abstract: The method is to supply the external frame with the some size-cut tape-formed material to a rectangular molding frame and to softly bond the folded parts after folding the each sides of the supplied tape-formed material in the upper middle part of the molding frame. The method comprises a step for setting a flexible molding frame in a main frame (1), a step for setting a soft molding device in the upper center of a molding frame, and a step for setting the front and rear movable pinching apparatus in the upper center of the molding frame.
Patent KR-950002144-B1 (KR)
Title: Manufacturing method for flange bearing of engine
Inventor: LEE YUN-CHANG
IPC: F16C33/00
Filed: 1992-04-13
Granted: 1995-03-13
Abstract: The method has two processes. The material (1) made by lining the bearing metal (1a) with the steel plate (1b) is compressed by the urethane rubber punch on the concave die of a half-sphere type. This 1st process makes half-finished goods (F'). The goods (F') is passed through the extrusion dies (8,8') having the pressure tunnel (9). This 2nd process makes the flange bent vertically.
Patent KR-100241983-B1 (KR)
Inventor: DAVID R COSPER
IPC: C04B35/634
Filed: 1992-06-05
Granted: 2000-02-01
Abstract: 본 발명은 에틸렌 옥사이드 및 프로필렌 옥사이드와 같은 에틸렌 옥사이드의 블럭 공중합체를 포함하며, 이는 폴리(N-비닐피롤리돈) 및 폴리(비닐 알콜)과 같은 추가 중합체 및 특정 저발포 첨가제를 추가로 포함한다. 이들 중합체는 세라믹체용 알루미나 분말의 피복에 유용하다. 수성 매질중에서, 이들의 낮은 점도는 피복된 알루미나 분말의 용이한 분무 건조를 가능하게 한다. 피복된 알루미나 분말은 비교적 저압하에서 뛰어난 비소성 압축강도(비처리 강도)를 갖는 고밀도 형태로 압축시킬 수 있고, 이들은 상대 습도에 놀라울 정도로 둔감하며, 주형에서 쉽게 꺼낼 수 있고, 성형체의 최종적인 고온 소결에 악영향을 미치지 않는다.
Patent KR-100260295-B1 (KR)
Inventor: URATSUJI KAZUMI
IPC: H05K7/10
Filed: 1992-08-13
Granted: 2000-07-01
Abstract: 전기부품과 맞물리고 그로부터 해제될 수 있는 손가락명 래치부재로 구성되는 접촉부의 개/폐상태를 형성하기 위한 접촉셔터장치를 갖는 전기부품용 커넥터에 있어서, 손가락형 래치부재는 전기부품으로부터 해제되기위해 개방상태에서 접촉부를 변위하기 위한 접촉셔터장치의 작용에 대응작동하게 연결되고, 손가락형 래치부재는 전기부품과 맞물리기 위해 폐쇄상태에서 접촉부를 변위시키기 위한 접촉셔터장치의 작용에 대응작동하게 연결되는 것을 특징으로하는 전기부품용 커넥터.
Patent KR-950008172-B1 (KR)
Title: Disposable absorbnet garmemt
Inventor: KWAK CHON-SOK
IPC: A61F13/15
Filed: 1992-08-21
Granted: 1995-07-26
Abstract: The disposable absorbent product is composed of a liquid permeable upper sheet(1), a liquid impermeable back liner sheet(4), a high absorbent resin(3), a cotton pulp and a double leg standing cuff. The outer leg standing cuffs(6, 6') are perpendicularly connected to the both sides of the liquid permeable upper sheet, the inner leg standing cuff(5, 5') is inserted between the liquid permeable upper sheet(1) and the both sides(2, 2'). The height of the inner leg standing cuffs(5, 5') and the outer leg standing cuffs(6, 6') is same as 20 mm - 3 mm.
Patent KR-950005532-B1 (KR)
Title: Light emitting system of ccd scanner
Inventor: NA YONG-HWAN
IPC: G06K7/10
Filed: 1993-03-03
Granted: 1995-05-25
Abstract: The apparatus prevents a chattering phenomenon and an overcurrent phenomenon. It comprises : (i) an input check part(21) checking whether or not there is a barcode data input when power is applied from VCO; (ii) a microprocessor(20) interpreting and outputting the corresponding signal after supervising input state of data according to output state of the input check part; (iii) a driving part(22) driving an LED according to output signal of the microprocessor; and (iv) a light emitting part(23) to enable the LED to turn on.
Patent KR-0139775-B1 (KR)
Inventor: YU BYUNG-KOO
IPC: G11B20/10
Filed: 1993-04-16
Granted: 1998-07-15
Abstract: 본 발명은 가정용 에치디브이씨알의 기록 기술에 관한 것으로, 상이한 내용의 프로그램을 동일 테이프에 기록하고자 할 때 하나의 프로그램 뒤에 처음으로 기록되는 데이터 필드는 디에프 팩터가 반드시 0인 것이 기록되게 하기 위하여 디에프팩터 검출기(21)에서 디에프팩터값이 0으로 되는 시점을 검출하여 시작신호(ST)를 출력하고, 이 데이터 필드부터 테이프(29)에 기록되게 하기 위하여 시스템 제어부(22)가 스위치(28)를 제어함과 아울러, 테이프(29)를 주행시키기 위하여 캡스턴모터 제어부(23)에 인에이블신호를 출력하도록 하였다.
Patent KR-950011855-B1 (KR)
Title: Device for auto-cutting for plastic cup
Inventor: KIM SANG-HYON
IPC: B31B50/96
Filed: 1993-04-27
Granted: 1995-10-11
Abstract: The cutting machine for cutting the cups regularly formed on the plastic plate in a cup making process, comprises a movable press plate(2) having a plurality of cutting knives(4); support plate(3) having a hole(3A); drawing rollers(5A)(5B); a cup supporting frame(6) formed by a plurality of pipes(8) each having a lot of suction holes(8A), fixed to the cylinder rod(11A); a support frame(9) fixed to the cylinder rod, for arbitrarily moving the cup supporting frame; a cup supporting frame(12) formed by a plurality of pipes(14); vacuum pumps(18A)(18B) connected with the support pipes(7)(13) for making suction force near the cup supporting frames; a push plate(16) for pushing the cut cup to the loading plate(21); drawing roller(5c) connected by a shaft(22) and a cutting knife(4).
Patent KR-950015081-B1 (KR)
Title: Switching method and unit of communication mode
Inventor: RYU HAE-YOUNG
IPC: H04L12/04
Filed: 1993-07-07
Granted: 1995-12-21
Abstract: The various kinds of communication modes such as RS-232C, RS-422, and RS-485 are enable through one communication port by adopting the apparatus and method. The apparatus includes a CPU(10) for applying control signal to a control logic unit and communication port as a transmission enable signal, a mode switch(21) for setting communication modes by setting dip switch and for generating binary codes according tro the communication modes, a control logic unit(25) for generating signal to select communication mode, a tristate buffer(30) connected between a CPU and the communication port, and a communication buffer(40) operated according to transmission enable signal transmitted from the CPU.
Patent KR-0124555-B1 (KR)
Title: Method for controlling airconditioner
Inventor: OH JAE-SUNG
IPC: F24F11/02
Filed: 1993-08-02
Granted: 1998-04-03
Abstract: The control signal is transmitted through the remote controller. The remote controller receiving means(20) receives the signal and transmits the signal to the micom(50). The micom(50) detects the given temperature through the signal, detects the indoor temperature through the detecting means of indoor temperature(30), and inspects the operating condition of a compressor for the operation of the compressor(60). When the compressor is operated, the micom inspects the correspondence between the stop condition and the condition of the compressor. If the condition doesn't correspond each other, the operation is continued. In the case of correspondence, the micom inspects through the signal input means(40) of 120 ( that the zero point corresponds with that condition. If the zero point does not correspond, the correspondence of the zero point is inspected again until the correspondence is reached. When the zero point is corresponded, the stop control signal is output for the stop of the compressor(60).
Patent KR-100254365-B1 (KR)
Inventor: KAWASAKI SHIRO
IPC: B01D61/02
Filed: 1993-09-16
Granted: 2000-05-01
Abstract: 공정밀도 또한 대량 처리가 가능한, 에너지절약으로 안전한 로단염의 회수방법을 제공한다. 
     로단염 함유수용액으로 부터의 로단염의 회수를 염화나트륨 지지율이 10% 이상 70%이하인 역침투막에서 행한다. 
     유효성분인 로단염의 농도저하는 거의 없이, 불순물과의 분리회수를 할 수 있고 또한 에너지를 절약하는 안전한 회수 방법이다.
Patent KR-100210113-B1 (KR)
Inventor: VOSS ALFRED
IPC: F42B12/18
Filed: 1993-11-19
Granted: 1999-07-15
Abstract: 본 발명은 신관(3,4)을 각각 가지고 있는 보조장약(1)과 주장약(2)이 내장되어 있는 직렬탄두는 기재하고 있다. 
     점화시 완전하게 동일한 두 개의 신관(3,4)이 사용될 수 있도록, 충격파에 의해서 촉발될 수 있는 압전식 촉발신관(3,4)이 사용된다. 신관(3,4)의 지연시간을 설정하기 위하여, 하우징 구조체, 신관(3,4)의 배열체 그리고 하우징(5)의 재료 조성은 충격파의 진행시간이 필요한 지연시간을 가지는 방식으로 선택될 수 있다.
Patent KR-960009722-B1 (KR)
Title: Western toilet for countryside without using water
Inventor: CHOE KYUNG-YOUNG
IPC: A47K11/00
Filed: 1993-11-24
Granted: 1996-07-23
Abstract: The toilet bowl includes a pushing rod (9) descending according to the movement of a seat (2); a rotating rod (10) connected to the pushing rod (9); an upper lid (3) for opening and closing the upper part of a toilet bowl (1); a balance lever (15) for applying force to the pushing rod (9) upwards; a lower lid (17) for opening and closing the lower passage of the toilet bowl (1); a cover (5) hinged to the upper part of an inner toilet bowl (6); and a weight (19) for closing the lower lid (7).
Patent KR-960007395-B1 (KR)
Title: Making-up soap compositions
Inventor: LEE YU-SOON
IPC: C11D9/50
Filed: 1993-11-26
Granted: 1996-05-31
Abstract: The cosmetic soap is composed of 0.01-5wt% tea tree oil, 1-10wt% benzoyl peroxide and the rest of cosmetic soap base without over-fat. The used tea tree oil comprises 2-6% 1,8-cineole and more than 30% terpinene-4-ol. The proper contents of the components reduce pimple by sterilizing pimple and removing sebum, and give good workability during soap making process.
Patent KR-100307971-B1 (KR)
Title: Method for producing metal-containing resin and anti-fouling coating composition containing the resin
Inventor: KIM DEOK HYEON
IPC: C09D5/14
Filed: 1993-12-31
Granted: 2001-12-28
Abstract: PURPOSE: Provided are a method for producing metal-containing resin which displays a uniform abrasive property for a long time and does not provide defects in the coated film, and anti-fouling coating composition using the resin. CONSTITUTION: The method for producing metal-containing resin comprises the steps of (i) providing an acid-functional polymer having an equivalent of acid radical of 150-800 and molecular weight of 1000-10000, as the first component, (ii) providing metals which have the less ionization tendency than that of sodium and ionic value of +2, their oxide or hydrate, as the second component, (iii) providing a half-ester, as the third component, which is prepared by reacting cyclic or polycyclic acid anhydride with ether alcohol and which comprises at least one ether group in the molecule, (iv) providing a linear, branched or cyclic monovalent organic acid with C4-C20, as the fourth component, (v) reacting the first, second, third and fourth components with each other. The anti-fouling coating composition comprises the metal-containing resin, a vehicle, pigment, anti-fouling agent, and additives.
Patent KR-0124927-B1 (KR)
Inventor: KOSEKI TOSHINORI
IPC: B29C44/04
Filed: 1993-03-10
Granted: 1997-12-01
Abstract: 본 발명은 표면재로 피복된 완충재를 경질 기재상에 일체적으로 형성시킴으로써 수득된 완충성 복합 성형품, 및 이 완충성 복함 성형품을 제조 공정수가 적은 간단한 방법에 의해 제조하는 방법에 관한 것이며, 경질 수지 성형품을 금형내에 장착하고 발포성 엘라스토머를 사출시킨 후 금형의 내부를 확대시켜 물질을 발포시키는 경우, 발포된 엘라스토머는 완충재가 되고 그의 표피층은 표면재가 되며, 이들의 형성 및 이들과 경질 기재, 즉 경질 수지 성형품과의 일체화를 하나의 금형내에서 연속적으로 수행할 수 있으므로, 제조가 간단하고 수고 및 제조 비용이 절감된다.
Patent KR-100227241-B1 (KR)
Title: Drilling tool
Inventor: SCHEER GERHARD
IPC: B23B51/04
Filed: 1992-05-15
Granted: 1999-11-01
Abstract: PCT No. PCT/EP92/01070 Sec. 371 Date Nov. 19, 1993 Sec. 102(e) Date Nov. 19, 1993 PCT Filed May 15, 1992 PCT Pub. No. WO92/20483 PCT Pub. Date Nov. 26, 1992.A drilling tool has a drilling crown (12) removably arranged on a shank (10) at its front face, provided with two complementary regions that are mutually separated by chip channels (20) and that have partially circumferential surfaces (48). The drilling tool also has at least two cutting plates (14, 14', 16, 16') secured to the regions of the drilling crown and spaced apart by an angle of 180 DEG , as well as a centering drill (26) centrally arranged in the drilling crown in the axial direction that projects over the front face of the latter. The cutting edge (18) of the outermost cutting plate (14) in the radial direction radially projects over the circumferential surfaces (48) of the drilling crown (18), whereas the working area of the innermost cutting plate radially approaches or overlaps the working area of the centering drill (26). In order to allow through holes to be cut without risk of damage, even in the case of deep holes, a guiding element (58) that radially projects slightly less than the cutting edge (18) of the outermost cutting plate (14) in the radial direction is arranged on both circumferential surfaces (48), axially spaced from the front face of the cutter and spaced apart from each other by an angle other than 180 DEG .
Patent RO-121998-B1 (RO)
Title: Cargo munition, process and device for loading with submunitions
Inventor: CERNAT MIRCEA
IPC: F42B12/58
Filed: 2003-03-12
Abstract: The invention relates to a cargo-type munition, to a process and a device for loading the same with cylindrically shaped submunitions. According to the invention, the munition comprises a pack (4) of submunitions equipped with some exploders with instantaneous priming, introduced into a body (3) of the cargo munition and it is prevented from displacing axially up to discharging the pack (4) of submunitions, by means of a disc (12), a flange (14), a spacer (5) and of a threaded crown (6), respectively. According to the invention, the process for loading the munition comprises forming the munition pack in stages, starting from a central column of submunitions, maintained pressed, and after taking out the exploders safety catches, there takes place the successive completion of the pack of submunitions placed circumferentially. The submunitions are maintained in a pressed condition up to achieving the general submunition pack that is introduced into a cylinder provided with slots, being a component of the device for taking out the exploders safety catches, and loaded by means thereof into the cargo munition body where it is secured against axial displacement, followed by removing some clamping rods and some specific nuts.