baber/WOPTO huggingface dataset:
Patent KR-900006038-B1 (KR)
Title: Wires rope
Inventor: CHOI GYU-YOUNG
IPC: D07B1/10
Filed: 1985-06-17
Granted: 1990-08-20
Abstract: Wire rope for a papering instrument is manufactured by forming a nylon resin coating material on the outside of steel wires, coating the outside of the coating material with an outer cover of the nylon yarn textile, softening the nylon resin coating material by dipping them into the water of 180 deg. C contg. acetic acid, and combining, condensing and hardening them.
Patent KR-870000489-B1 (KR)
Title: Apparatus for applying sliders to separable slide fasteners
Inventor: SATSA YUSEI
IPC: A44B19/62
Filed: 1985-08-26
Granted: 1987-03-12
Abstract: The slider-applying appts. comprises a holder which supports a slider between the stringers of a separable slide fastener chain provided with box pin and insertion pin. A support block pivotally mounts a casing housing a slide rod movable in the direction of the length of th chain, and a stopper on the rod is displaced by oncoming box pin and insertion pin, through predetermined distance if they are correctly relatively positioned. Sensors respectively on the casing and the slide rod signal improper positioning of box pin and insertion pin, in response to displacement of the stopper short of the predetermined distance, i,e, due to fasteners jamming in slider.
Patent KR-950000712-B1 (KR)
Inventor: YAMADA MASAAKI
IPC: C07K14/545
Filed: 1985-12-24
Granted: 1995-01-27
Abstract: 내용 없음.
Patent KR-900006530-B1 (KR)
Inventor: OGASAWARA YASUO
IPC: G06F11/26
Filed: 1984-12-27
Granted: 1990-09-07
Abstract: 내용 없음.
Patent KR-900006976-B1 (KR)
Inventor: NISHINO ATSUSHI
IPC: H05K1/03
Filed: 1985-04-25
Granted: 1990-09-25
Abstract: 내용 없음.
Patent KR-890004627-B1 (KR)
Title: Method of connecting a fishing net
Inventor: BAN DACHEJYO
IPC: A01K71/00
Filed: 1986-03-06
Granted: 1989-11-21
Abstract: In the drift net or stationary net for fishing, the top rope consists of a plurality of strands twisted into a rope, one of the strands having a high tensility and forming integrally a number of loops at intervals of a spacing with a smaller intermittent loop between adjacent loops along the rope.  The loops each receive a number of netting loops in knotting.  The smaller loops help distribute the weight load of the net along the length of the rope in full stretch and reinforce the suspension of the net by the action of the force horizontally working in stretching.
Patent KR-940000657-B1 (KR)
Title: Process for the preparation of prostaglandin derivatives
Inventor: KOJIMA GOICHI
IPC: A61K31/557
Filed: 1986-04-30
Granted: 1994-01-26
Abstract: Prostaglandin derivatives, and specifically derivatives of isocarbacyclin, have an optionally substituted methylene group as a substituent on the  alpha -carbon atom of the  alpha -side chain. They have a variety of physiological effects, notably a strong ability to inhibit blood platelet aggregation and a strong anti-ulcer activity.
Patent KR-930009895-B1 (KR)
Inventor: HALVERSON DANNY C
IPC: C04B35/58
Filed: 1986-05-06
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-920007973-B1 (KR)
Inventor: FUKUMODO MASUJO
IPC: B60R13/06
Filed: 1986-06-25
Granted: 1992-09-19
Abstract: 내용 없음.
Patent KR-940007169-B1 (KR)
Inventor: KARIYA TOSHIHIDE
IPC: B21H3/10
Filed: 1986-07-11
Granted: 1994-08-08
Abstract: 내용 없음.
Patent KR-890003356-B1 (KR)
Title: Process for preparing thiazole compounds
Inventor: UEDA IKUO
IPC: A61K31/445
Filed: 1986-12-05
Granted: 1989-09-19
Abstract: Title compds. (I)[R1=amino, acylamino, etc.; R2=H, lower alkyl, aryl; R3=H, NO2, amino, acylamino, OH, lower alkoxy; A=lower alkylene; Q=H, halo  were prepd.  Thus, a mixt. contg. 480mg 2-acetylamino-4- chloromethyl thiazole, 500mg 3-(4-piperidyl) indole, 310mg sodium hydrogen carbonate, 5ml N,N-dimethyl formamide, and 7ml THF was refluxed 1hr and 40min to give 270mg 2acetylamino-4-[4-(3-indollyl)- piperidinomethyl thiazole.
Patent KR-900008707-B1 (KR)
Inventor: KIM SUNG-NAM
IPC: E01C19/00
Filed: 1987-08-04
Granted: 1990-11-27
Abstract: 내용 없음.
Patent KR-900003672-B1 (KR)
Title: Printing head
Inventor: TSUYUKI SHINZI
IPC: B41J2/235
Filed: 1987-08-25
Granted: 1990-05-30
Abstract: The printing head comprises a number of printing wires and a number of armatures connected at their tips to the base ends of the printing wires. An armature supporting member rotatably supports the armatures so that the tips of the armatures are movable in the longitudinal direction of the printing wires. A reciprocable drive unit drives the armatures to reciprocate the printing wires between a projected position and a drawn position in the longitudinal direction of the printing wires. Wear resistant chips are mounted on the rotatably supporting portions of the armatures on the armature supporting member.
Patent KR-910003625-B1 (KR)
Inventor: TAKAHASHI HAGIME
IPC: A63H13/02
Filed: 1987-09-24
Granted: 1991-06-07
Abstract: 내용 없음.
Patent KR-960003888-B1 (KR)
Title: Liquid nutritional formula for glucose intolerance
Inventor: CASHMERE KAREN A
IPC: A23L33/20
Filed: 1987-10-26
Granted: 1996-03-23
Abstract: An improved nutritionally complete formula containing a unique fiber-containing carbohydrate blend, at a relatively low concentration; a unique fat blend, at a relatively high concentration; protein; carnitine; myoinositol; vitamins and minerals, including chromium. This formula is for the dietary management of patients with glucose intolerance.
Patent KR-900002218-B1 (KR)
Title: A process for fur building up protecting cubic lable of synthetic resin
Inventor: HAN TAE-SUB
IPC: B31D1/02
Filed: 1987-11-06
Granted: 1990-04-06
Abstract: The process for preventing damage of raised fabric in printing three- dimensional mark or letter consists of 4 steps: (A) pouring colored resineous ink to the shaped recess (2) of mold which has vent holes (4) at outer wall of the mold; (B) placing pile (6) of raised fabric (5) into the resinous ink and solidifing at 140-170≰C for 25-30 sec by heating the mold, the gas from the ink is removed through the vent holes; (C) melt-fusing the ink to the raised fabric at 600-1000kg by press and radio frequency; (D) cooling and cutting the raised fabric around the mark or letter.
Patent KR-960006644-B1 (KR)
Title: Digital circuit device
Inventor: BERNER BRADINAL
IPC: H03M3/02
Filed: 1987-12-10
Granted: 1996-05-22
Abstract: The invention relates to a digital circuit arrangement which comprises an interpolation filter which over samples a digital input signal, a noise shaper (1) following the interpolation filter (1), and a digital-to-analog converter coupled to the output of the noise shaper. The noise shaper includes a quantizer whose output signal is the output signal of the noise shaper. A quantization-error signal is formed which is passed through a limiter, filtered and added to the output signal of the interpolation filter to provide correction.
Patent KR-910005862-B1 (KR)
Inventor: SUZUKI YOSHIHARU
IPC: C08L59/00
Filed: 1988-01-14
Granted: 1991-08-06
Abstract: 내용 없음.
Patent KR-910003791-B1 (KR)
Inventor: MOCHIZUKI HIDEHARU
IPC: B60Q1/068
Filed: 1988-03-08
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-930006439-B1 (KR)
Inventor: KAWAKATSU ATSUSHI
IPC: C08L51/04
Filed: 1988-05-28
Granted: 1993-07-16
Abstract: 내용 없음.
Patent KR-900006978-B1 (KR)
Title: Method of making composition of nursery soil
Inventor: LEE KI-BYUNG
IPC: A01G1/00
Filed: 1988-06-17
Granted: 1990-09-25
Abstract: A method of making compsn. of nursery soil comprises (a) pulverizing 10-20 wt.% of phosphate ore (natural leaf mold) and adsorbing 30-50 wt.% of amino acid or a residual product of alcohol fermentation to the pulverized phosphate ore, (b) mixing 3060 wt.% of a residual product of vermiculite with it, (c) adjusting the mixture to pH 5.0- 7.5 and (d) sterilizing the adjusted mixture at 60-80 deg.C.
Patent KR-960013105-B1 (KR)
Inventor: FRANTZ EHEIM
IPC: F02M41/12
Filed: 1988-07-19
Granted: 1996-09-30
Abstract: 없음
Patent KR-910003390-B1 (KR)
Title: Electric motor
Inventor: AN JIN-HWAN
IPC: H02K16/00
Filed: 1988-08-24
Granted: 1991-05-28
Abstract: The stator and rotor of the 3 phase motor are devided by  two portions respectly. The  magnetic  poles  (2a-c,4a-c)  are  placed alternately with 120 degree interval  on  each  stator  (1,2)  and wounded by windings (5,5a-e). A number of conductive  rods  (8-13) are  inserted  into  each  rotator  (6,7)  and   disconnected   by disconnection rings (14,14a). Then the magnetic flux generated  at the stators induces the current to the conductive rods so that the rotation power is generated.
Patent KR-910009852-B1 (KR)
Title: Fixing device of television braun tube
Inventor: CHO WUI-NAM
IPC: H04N5/645
Filed: 1988-11-24
Granted: 1991-11-30
Abstract: The apparatus for making the frame for fixing CRT to  the  TV set frame,  has  a   continuous   production   line   driven   by sequentially-operated air cylinders.  The  apparatus  comprises  a supply member for supplying the cutting and bent material  to  the forming die; semi-clamping  member  for  preventing  the  material separation  from  the  die;  bending  member   for   bending   the semi-clamped material according to the  die;  welding  member  for spot-welding the folded part after bending;  reducing  member  for reducing the size of the die in order to separate the formed frame from the die; a pushing bar for removing the formed frame inserted in the reduced die.
Patent KR-920004960-B1 (KR)
Title: Position detecting apparatus of cassette elevator
Inventor: CHONG KI-RO
IPC: H01L21/00
Filed: 1988-12-30
Granted: 1992-06-22
Abstract: The apparatus precisely detects the position of the  cassette by use of a photo interrupter. The cassette is  used  for  loading wafers to a reactor and piching up the wafers  from  the  reactor. The detecting apparatus comprises a sheet metal for  shutting  off the light from both sides of a cassette table, a photo interruptor having a pair of light emitter and receiver, an array  alternately arranging a plurality of the photo interruptors in  two  rows,  an encoder board for converting the photo interruptor  signals  to  5 bit signals and LED for displaying the cassette position.
Patent KR-970006087-B1 (KR)
Inventor: AIZAWA TAKASHI
IPC: A61M5/168
Filed: 1989-03-30
Granted: 1997-04-23
Abstract: 내용 없음.
Patent KR-910004477-B1 (KR)
Title: Endless gearbox
Inventor: CHO SEOK-HYUN
IPC: D02H13/12
Filed: 1989-05-11
Granted: 1991-06-29
Abstract: a bearing  inserted  in the shaft holes of  supporting shaft tubes (2)(2a) mounted to  the case; rotating shafts (3a)(3b) of a rotating case (3) a  rotating gear (7) mounted on the case (3) and meshed with  a  driving  gear (21) of a driving shaft (20); bevel gears (5)(6) oppositely  fixed so that a bevel gear rotating shaft (4) mounts vertically  to  the shaft of the case (3); the bevel gears are meshed with inner bevel gear (8) of a folowing shaft (9) and inner bevel gear  (10)  of  a brake shaft (11) ; a friction  bearing  (22)  mounted  between  the shaft (11) and fixing shaft rod (22); a coil spring  (15)  mounted between brake disc (14) and pressure disc (16);  a  pressure  gear (18) movable along a screw hole (17) and  rotatable  by  a  manual screw hole (19) .
Patent KR-960007216-B1 (KR)
Title: Side-wheel for a vehicle
Inventor: SIN HONG-BUM
IPC: B60S11/00
Filed: 1989-05-26
Granted: 1996-05-29
Abstract: A side-wheel for a vehicle including a side wheel shaft provided between front and rear wheels in the lower portion of a vehicle body to be lateral with the vehicle body, and a side-wheel provided at its both ends, wherein a cutting portion formed on a part of a side-wheel body's circumferential surface.
Patent KR-920000866-B1 (KR)
Title: Circuit for driving printing head
Inventor: KO CHANG-KYONG
IPC: G06K15/10
Filed: 1989-06-29
Granted: 1992-01-30
Abstract: The solenoid driving circuit comprises a means for  supplying power to  the  solenoid  (L),  a   means   for   controlling   an electric- current line of the solenoid (L), a means  for  detecting an electric-current amount of the solenoid, a means  for  cutt-off the power of  salenoid.  The  print  head  is  provided  with  the solenoid to drive the printing pin,and the printing pin is  driven by  the  electromagnetic  which  is  produced   by   the   chopped electric-current to the solenoid (L).
Patent KR-920000012-B1 (KR)
Inventor: SUEHIRO GEIGO
IPC: C08F287/00
Filed: 1989-12-02
Granted: 1992-01-06
Abstract: 내용 없음.
Patent KR-920009888-B1 (KR)
Inventor: MATSUBARA SHUNSUKE
IPC: G05B19/23
Filed: 1989-04-04
Granted: 1992-11-05
Abstract: 내용 없음.
Patent KR-930003180-B1 (KR)
Inventor: IWAKAYA DAKASHI
IPC: G05B19/18
Filed: 1989-04-04
Granted: 1993-04-23
Abstract: 내용 없음.
Patent KR-920009831-B1 (KR)
Inventor: LANGE GERHARD
IPC: B21G3/12
Filed: 1990-03-07
Granted: 1992-10-31
Abstract: 내용 없음.
Patent KR-0183399-B1 (KR)
Inventor: TURNER JAMES A
IPC: D21F9/00
Filed: 1990-03-16
Granted: 1999-05-15
Abstract: 본 발명은 고리 형상의 장망식 성형 와이어(10,10a~10c,10f,10g)와, 상기 성형 와이어(10,10a~10c,10f,10g) 상에 저장류를 방출하여 베이스층 웨브(W 1 )를 형성하기 위한 제1 헤드박스(22~22c)와, 상기 성형 와이어(10,10a~10c,10f,10g)를 통하여 상기 베이스층 웨브(W 1 )를 탈수하기 위한 탈수 수단(27~27c)과, 상기 제1 헤드박스(22~22c)의 하류에 배치된 상기 고리 형상의 성형 와이어(10,10a~10c,10f,10g)내에 장착된 성형 와이어 안내 수단(14,14a~14c,14f,14g)과 상기 성형와이어 안내 수단(14,14a~14c,14f,14g)과 연합하여, 상기 제1 헤드박스(22~22c)로부터의 상기 저장류가 방출되어 있는 상기 성형 와이어(10,10a~10c,10f,10g)의 평탄한 상류 부분(12)을 상기 성형 와이어 안내 수단(14,14a~14c,14f,14g)에 대하여 한정하는 한정 수단(23a~23c)과, 상기 성형 와이어(10,10a~10c,10f,10g) 상의 베이스층  웨브(W 1 ) 위로 제2 저장류를 방출하여 복합 웨브(Wc)를 형성하기 위한 제2 헤드박스(20,20a~20c,20f,20g)로서, 상기 장망식 와이어(10,10a~10c,10f,10g) 위에 배치되어 있는 슬라이스를 구비하는 제2 헤드박스(20,20a~20c,20f,20g)와, 상기 성형 와이어 안내 수단(14,14a~14c,14f,14g)과 연합하여, 상기 장망식 와이어(10,10a~10c,10f,10g)의 상류 부분(12)으로부터 소정 각도(β,βa)로 분기해서 멀어지는 상기 장망식 와이어(10,10a~10c,10f,10g)의 평탄한 하류 부분을 한정하는 한정 수단(18,25a~25c)을 구비하는, 저장된 섬유 슬러리로부터 다층 종이 웨브를 성형하는 다층 종이 웨브 성형 장치에 있어서, 상기 제2 헤드박스(20,20a~20c,20f,20g)는 그것의 슬라이스가 상기 분기하는 하류 부분의 개시부에 배치되어, 상기 장망식 와이어(10,10a~10c,10f,10g)의 분기 부분 위로 상기 제2 저장류를 방출하고, 상기 제2 저장류는, 상기 제2 저장류의 분수(噴水)를 최소화하면서 상기 베이스층(W 1 ) 상에 균일한 정부층(頂部層) 웨브를 생성하기 위하여, 상기 제2 헤드박스 슬라이스 개구로부터 75mm 이하의 범위의 짧은 거리에서 그리고 0°내지 6°의 작은 충돌각(α2,α3)에서, 상기 성형 와이어(10,10a~10c,10f,10g)의 분기하는 이동 경로 상의 베이스층 웨브(W1)의 분기 부분 상에 충돌하는 것을 특징으로 한다.
Patent KR-0143555-B1 (KR)
Title: 산화물 음극
IPC: H01J1/144
Filed: 1990-04-25
Granted: 1998-07-01
Abstract: 내용없음.
Patent KR-0121172-B1 (KR)
Title: Musical source data generating system
Inventor: LEE JONG-BAE
IPC: G10H1/00
Filed: 1990-07-11
Granted: 1997-12-04
Abstract: Disclosed is an audio source data generating system including a central process unit(22) which controls the overall system by scanning a key information selected at a keyboard(21), a mantissa portion data memory(23) which outputs the audio source data of a mantissa portion according to a designated address of the central process unit(22), an exponential portion data memory(24) which outputs the audio source data of an exponential portion according to the counting value of a counter(26), a comparator(25) which generates a count pulse to the counter(26) when compares a range designation address with the sample point address designated by the central process unit(22) and it is identical, a multiplier(27) which multiplies the mantissa portion data and the exponential portion data to an information value of the keyboard touch speed input from a touch function generation portion(29), an adder(28) which adds the mantissa portion data and the exponential portion data to an information value of the keyboard touch speed input from a touch function generation portion(29), and a signal level determining portion(31) which determines the wave level of an output signal by adding the exponential portion data to the value of the mantissa portion data converted into a analog signal through a D/A converter(30). Thus, the audio source data can be generated without effect of determination area of resolution.
Patent KR-100189502-B1 (KR)
Inventor: CHEON JIN-SOO
IPC: H04N5/76
Filed: 1990-08-25
Granted: 1999-06-01
Abstract: 90. 9. 1. 이전 출원건은 요약서가 원래 없습니다.
Patent KR-0134877-B1 (KR)
Inventor: TIMMONS TERRY K
IPC: A61B19/00
Filed: 1990-09-07
Granted: 1998-04-18
Abstract: 이 명세서에는 올레핀 코폴리머, 올레핀 터폴리머 또는 올레핀 폴리머 혼합물로부터 제조된 라미네이트 부직포가 기재되어 있다. 특히, 개량된 라미네이트 직물은 결정성을 45% 미만, 바람직하기로는 31-35%, 가장 바람직하기로는 약 32%로 갖는 폴리머로부터 제조되었다. 스펀본디드되거나 또는 멜트블로운 된 층들로부터 제조된 라미네이트 직물을 고인열 강도, 고인장 에너지, 고내마모성, 양호한 직물 드레이프성, 양호한 유연성, 및 저입자 방출성 등의 개량된 특성을 가졌다. 또한, 청정실, 페인트실 및 수술실에서 사용키 위해 살균처리 가능하고 저입자 방출성인 가멘트에 대해서도 기재되어 있다.
Patent KR-930002306-B1 (KR)
Title: Method of registering character on word processor
Inventor: KIM SONG-JAE
IPC: G06F3/14
Filed: 1990-10-22
Granted: 1993-03-29
Abstract: The method can remove the trouble of user by registering  the word which is  not  listed  in  dictionaries  as  a  useable  word automatically. This method is performed by  the  following  steps: checking whether the mode key is inputted or not; setting the mode flag in the case of mode key; executing the relevant function when the input key is not mode  key  but  function  key,  and  checking whether the mode flag is set or not in the other case;  processing the relevant key when the mode flag is not set in previous  stage, and checking whether the spelling and the error word are generated or not when the mode flag is set;  registering  automatically  the word when the error word is generated in the previous stage.
Patent KR-0140203-B1 (KR)
Title: Conductive polymer composition
Inventor: SHAFE JEFF
IPC: C09D11/00
Filed: 1989-09-15
Granted: 1998-06-15
Abstract: A polymer thick film ink which exhibits PTC behavior comprising an organic polymer which is crystalline, an active solvent suitable for dissolving the polymer, and carbon black which has a pH of less than 4.0. The ink is particularly useful in producing electrical devices such as heaters and circuit protection devices.
Patent KR-0174745-B1 (KR)
Inventor: NAKAMURA MORIO
IPC: A61L15/60
Filed: 1991-01-29
Granted: 1999-04-01
Abstract: 흡수성 수지의 제조방법 
     수용성 에틸렌성 불포화 모노머의 역상 현탁 중합 반응에 의한 흡수성 수지를 제조하는 개량된 제조방법이 개시되어 있다. 본 방법은 수용성 에틸렌성 불포화 모노머 수용액을 석유계 탄산수소 용매 중에서, 계면활성제 및/또는 고분자 보호 콜로이드의 존재하에, 라디칼 중합반응 개시제를 사용하여, 임의적으로 교차 결합제의 존재하에, 제1 단계의 역상 현탁 중합 반응시키고, 생성된 슬러리를 냉각시켜 계면활성제 및/또는 고분자 보호 콜로이드를 침전시키고, 라디칼 중합 반응 개시제 및 임의로 교차 결합제를 포함하는 수용성 에틸렌성 불포화 모노머 수용액을 제1단계 중합 반응 시스템에 첨가하여 액상 현탁 중합 반응을 1회 이상 더 진행시키는 조작을 반복하여 수행한다.
Patent KR-940002551-B1 (KR)
Inventor: TARA MING
IPC: G03F7/105
Filed: 1991-02-12
Granted: 1994-03-25
Abstract: 내용 없음.
Patent KR-940001434-B1 (KR)
Title: Isdn system operation method
Inventor: LEE JONG-HYONG
IPC: H04M3/22
Filed: 1991-05-02
Granted: 1994-02-23
Abstract: The method operates an ISDN telephone system using a job control structure having a microprocess so that a conventional operating system is not necessary. The method comprises the steps of: (a) setting numerically marked tokens by uses; (b) setting initial values and initializing a self job control structure; (c) assigning the token to a necessary job to process an incoming call; (d) assigning the token to a necessary job to process an outgoing call; (e) returning the tokens assigned to a certain tocken group in the step (c) and (d) when no job to be processed exists.
Patent KR-100189766-B1 (KR)
Title: Polymer compositions
Inventor: MCCULLOUGH JAMES DOUGLAS JR
IPC: C08F297/08
Filed: 1991-05-13
Granted: 1999-06-01
Abstract: Polypropylene impact copolymer compositions demonstrate not only good low temperature properties, including impact strength, but also resistance to stress whitening when the numerical ratio of the intrinsic viscosity of a copolymer phase to the intrinsic viscosity of a homopolymer phase is from 0.7/1 to 1.3/1. The impact copolymer compositions are useful in the production of molded and extruded articles, shaped containers, and films having good clarity.
Patent KR-0179035-B1 (KR)
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/00
Filed: 1991-05-17
Granted: 1999-04-15
Abstract: 본 발명은 600℃ 이하의 저온에서 실리콘 박막 흡착방법, 박막 반도체 장치, SRAM 등에 적당한 반도체 장치 생산 방법에 관한 것으로, 반도체 층은 공기중에서 589.3nm의 파장 광에 대해 4.06 이하의 굴절 인덱스를 갖는 실리콘 막과, 공기중에서 308nm의 파장 광에 대해 4.46 이상의 굴절 인덱스를 갖는 막 또는 404.7nm의 파장에서 0.81 이하의 흡광 인덱스를 갖는 실리콘 막을 포함한다.
Patent KR-950009165-B1 (KR)
Inventor: HAYASHI TAKAO
IPC: C09C1/02
Filed: 1991-05-24
Granted: 1995-08-16
Abstract: 내용 없음.
Patent KR-930007978-B1 (KR)
Title: Dma synchronising circuit for group 4 fax
Inventor: HAN JIN-SU
IPC: H04N1/21
Filed: 1991-05-27
Granted: 1993-08-25
Abstract: The direct memory access (DMA)  synchronizing  circuit  of  a communication control module of a group  4  facsimile  includes  a first  flip-flop  (101)  receiving  DMA  hold  acknowledge  signal (HOLD-ACK) through a preset input  terminal,  a  second  flip-flop (102) receiving output signal (Q1) of the first flip-flop as J,  K input, an AND gate (108) for generating  hold  signal  to  request direct memory access  by  operating  output  signal  of  a  fourth flip-flop (104), a DMA write request (DRQ-OUT) signal, and  a  DMA read  request  signal  (DRQ-IN)  a  fifth  flip-flop   (107)   for generating DMA  acknowledge  signal  (DACK)  according  to  output signal of the AND gate  (108)  and  DMA  hold  acknowledge  signal (HOLD-ACK), a first NAND  gate  (109)  for  generating  DMA  write enable signal, and a second NAND gate  (110)  for  generating  DMA read enable signal.
Patent KR-0156938-B1 (KR)
Inventor: YSIY HISAO
IPC: H03J7/18
Filed: 1991-06-28
Granted: 1998-11-16
Abstract: 본 발명에 관한 자동 선국 회로에 있어서 신호 강도의 피크 검출 회로에 따르면 강도 변화 기울기에 따라 산형 피크 또는 고대상 피크를 검출할 수 있고, 미소 조정에 대응시켜 미조 신호에 있어서 피크점 발생 신호에 판별할 수 있고, 피크 발생점에 동조 신호를 규정할 수 있다.  따라서 자동 선국에 있어서 RF 동조 정도를 향상시키고, 가장 양호한 수신점에 동조 할 수 있다. 또 고대상 피크 중심점을 해당 고대상 피크에 있어서의 피크점으로서 규정하므로, 고대상 피크 발생시의 미조 신호를 특정할 수 있고, 단지 피크 홀드로서는 미치지 못하는 현저한 피크 검출이 가능하다.
Patent KR-0185706-B1 (KR)
Inventor: KATAOKA GEORGE
IPC: B31B25/00
Filed: 1991-06-27
Granted: 1999-04-15
Abstract: 본 발명은 홍차와 녹차를 봉입한 전체를 탕과 물속에 담가서 홍차와 녹차의 성분을 추출하기 위한 삼각뿔형으로 형성된 티백에 관한 것으로, 수직 설치되는 공급통의 둘레면에 테이프형상 망소재를 길이방향을 따라서 둘러 쌓도록 공급하고 소재의 양 귀부를 측면 가장자리에 두고서 맞붙이면서 용착수단을 통해서 접합하여 통체에 형성하는 동시에 이 통체를 순차 공급통의 아래쪽으로 계속 투입하는 통형성 공정과, 공급통의 바로밑에 두고서 서로 대향시킨 한쌍의 압자가 간헐적으로 통체를 눌러 붙여서 횡 일선상으로 눌러서 용착하고 또 이 누름 위치에서 용단하는 제1의 용착, 용단 공정과, 제1의 용착, 용단 공정에서의 누름 방향에 대해 직교하는 방향에서 서로 대향시킨 다른 1쌍의 압자를 향하여 제1의 용착, 용단 공정에 의한 누름 작동 간격을 교대로 같은 횡 일선상에 누름 용착하고 또한 용단하는 제2의 용착, 용단 공정, 및 상기 제1, 제2의 각 용착, 용단 공정에 동조시켜서 상기 공급통에서 내용물을 낙하 충전하는 충전공정으로 이루어진 것을 특징으로 한다.
Patent KR-950006346-B1 (KR)
Inventor: HATORI KEI
IPC: H01L21/304
Filed: 1991-08-06
Granted: 1995-06-14
Abstract: 내용 없음.
Patent KR-930011647-B1 (KR)
Title: Magnetron
Inventor: CHOE BYONG-TAE
IPC: H01F17/04
Filed: 1991-08-22
Granted: 1993-12-16
Abstract: The filter circuit for use with magnetrons has  a  bush  type capacitor mounted on a side wall with  supply  leads  and  outputs connected to the ends of inductive coils. The ends are located  in centre guides. Each coil has  a  ferrite  core  insert  that  each consist of multi-facet bars  with  contact  surfaces  having  half round grooves to form a ventilation opening. The  insert  provides compensation for the limited inductance value of the costs.
Patent KR-940011289-B1 (KR)
Title: Grinding method of rolling roll
Inventor: KIM YONG-KU
IPC: B24B5/37
Filed: 1991-08-28
Granted: 1994-12-05
Abstract: The rolling roll grinding method is characterised by comprising grinding a whole surface or only the plate passing surface of the rolling roll when the repeated rolling is performed with material giving the same plate width, or with transfer from wide to narrow width material. The method attains a simplification of the on-line roll grinding control, a life elongation of the grinding stone, and a reduction of grinding error of the rolling roll.
Patent KR-920006692-B1 (KR)
Title: Use of earthworm excrements for deodorizer
Inventor: SO CHUN-SHIK
IPC: C02F3/32
Filed: 1991-10-02
Granted: 1992-08-14
Abstract: Organic wastes from daily life, livestock industry  or  other industries are fed to earthworm and  digested.  The  excretion  of earthworm has a highly deodorizing effect as deordrant. The  waste excretion after used as  deodrant  successively  can  be  used  as organic fertilizer since it contains much of ammonia gas, hydrogen sulfide gas or protein-decomposed gas, which is  very  useful  for plant growth.