baber/WOPTO huggingface dataset:
Patent KR-890004426-B1 (KR)
Title: Cmos input protection circuit
Inventor: JANG DUG-SU
IPC: H01L29/74
Filed: 1986-11-22
Granted: 1989-11-03
Abstract: The circuit is for preventing the latch-up and increasing the break- down voltage of the gate insulation layer caused by the electrostatic discharge when the surge voltage (VDD) is less than the threshold voltage (VFTN) of a N-type field transistor (FTN), the polysilicon resistors (R1, R2) limits the current and a clamping diode (D1) passes the current to a power supply terminal (32).  When the surge voltage is greater than the (VFTN), the current (VIN-VDD) is bypassed to the substrate so that the protection from the surge voltage is performed.
Patent KR-940010483-B1 (KR)
Title: Transistor protecting circuit for deflection coil
Inventor: KIM JAE-HWI
IPC: H04N3/185
Filed: 1987-01-20
Granted: 1994-10-22
Abstract: The transistor protecting circuit includes a diode consisting of an n+ diffusion layer which is connected to the emitter of an output transistor, and protects the output transistor, a p-diffusion layer which is connected between n+ diffusion layers of the output transistor and protects the emitter resistor of the output transistor, and a p-diffusion layer, thereby protecting the emitter resistor of the output transistor.
Patent KR-910001712-B1 (KR)
Title: Magnetic recording medium
Inventor: YANG CHANG-SUN
IPC: G11B5/62
Filed: 1987-03-16
Granted: 1991-03-19
Abstract: A magnetic recording medium  is  manufactured  by  forming  a magnetic layer on one side of a  non-magnetic  substrate  such  as polyester film, and forming a back coat layer composed of  a  thin film on the other side of the substrate by  a  sputtering  method. The thin film is produced with C, SiC,  TiO,  TiO2,  SiO2,  Al2O3, Fe2O3, Cr2O3, SiN4 or BeO. The magnetic recording medium  gives  a peel-off reduction and signal noise reduction.
Patent KR-890003529-B1 (KR)
Title: Process adapted for the manufacture of d-ram
Inventor: PARK YOUNG-JUN
IPC: H01L27/12
Filed: 1987-06-24
Granted: 1989-09-23
Abstract: The method for getting sufficient  capacitance with a planer process comprises: (a) forming a thick oxiding layer (2) on the drain area (9) of a substrate (1) with the LOCDS (Local Oxidation on silicon) method; (b) forming a thin dielectric layer (3) on the source part (6); (c) vacuum-depositing the polycrystal silicon; (d) recrystalizing the polycrystal silicon to form the recrystalized silicon layer (4).
Patent KR-900004181-B1 (KR)
Title: Loading weight detective apparatus in truck
Inventor: LEE JONG-BUM
IPC: G01G19/08
Filed: 1987-07-15
Granted: 1990-06-18
Abstract: Loading weight detector in cargo truck, used the principle of electronic comdenser, protects the truck damage from overloads and checks load weight continuously. The detector has multi weight sensors on the truck frame (28) mounting a load carriage (29) and checks loading weight by gages (G1, G2) using capacitance change of weight sensors.
Patent KR-920003174-B1 (KR)
Inventor: KISUINO KUNIAKI
IPC: G06F12/00
Filed: 1987-11-19
Granted: 1992-04-23
Abstract: 내용 없음.
Patent KR-910003796-B1 (KR)
Inventor: WADANABE AKIRA
IPC: G11B21/04
Filed: 1988-03-11
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-920009590-B1 (KR)
Inventor: FUKUSHIMA HITOSHI
IPC: B41J31/05
Filed: 1988-05-28
Granted: 1992-10-21
Abstract: 내용 없음.
Patent KR-910008309-B1 (KR)
Inventor: YASEUNORI SAGAKI
IPC: B65B13/22
Filed: 1988-06-10
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-970002278-B1 (KR)
Inventor: HORNUNG RICHARD E
IPC: F24C15/10
Filed: 1988-07-05
Granted: 1997-02-27
Abstract: 내용없음.
Patent KR-970005282-B1 (KR)
Inventor: OUSHIMA KAZUYOSHI
IPC: G11C11/407
Filed: 1988-08-23
Granted: 1997-04-15
Abstract: 내용 없음.
Patent KR-900009100-B1 (KR)
Inventor: LIM SONG-SAM
IPC: B62D43/02
Filed: 1988-08-23
Granted: 1990-12-22
Abstract: 내용 없음.
Patent KR-950008819-B1 (KR)
Inventor: UDAGAWA TSUNEKAZU
IPC: F02F11/00
Filed: 1988-09-03
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-970005285-B1 (KR)
Title: Power cable having sectionalized screen and method of making the same
Inventor: JAN VARRENG
IPC: H02G15/105
Filed: 1988-10-13
Granted: 1997-04-15
Abstract: The invention relates to interruption of screens of power cables (1,2) with double stress cone systems (23,30). Such interruption systems have hitherto always been made at the same place as the cable core joints.
Patent KR-0139549-B1 (KR)
Inventor: ITAKURA HIROYUKI
IPC: H04N5/378
Filed: 1988-10-15
Granted: 1998-06-15
Abstract: 내용 없음
Patent KR-920000929-B1 (KR)
Title: Polyacetal resin compositions reinforced with carbon fiber
Inventor: LEE SHI-HO
IPC: C08K7/02
Filed: 1988-12-31
Granted: 1992-01-31
Abstract: The  carbon  fiber  reinforced  polyacetal   resin   compsn. comprises: (A) 55-95 wt. pts. of polyacetal  copolymer  comprising 85-95 % of the repeating units of oxymethylene (I)  and  regularly dispersed of the  functional  gp.  (II);  (B)  5-45  wt.  pts.  of uncontinuous  phase  type  carbon  fiber   chopped   strand;   (C) 0.005-0.02 wt. pts. of halogen hydrate or  hydroacide  w.r.t.  100 wt. pts. of (A)+(B); (D) 0.05-0.5 wt. pts. of liq. amine resin  as prepolymer prepd. by condensation of  melamine,  guanidine,  urea, opt. substd. guanamine and formuldehyde. In formula (II),  R1  and R2 are the same or not of H, lower alkyl  halogenic  atom  substd. lower alkyl; R3  is  methylene,  lower  alkyl,  haloalkyl  substd. methylen, etc.; n = 0-3.
Patent KR-910006347-B1 (KR)
Title: Method for forming surface engraved panels clad with a sheet of thermodeformable material apparatus for implementing method
Inventor: BERGAMO LUCIANO
IPC: B29L9/00
Filed: 1987-07-29
Granted: 1991-08-21
Abstract: The method for forming surface-engraved panels clad with a sheet of thermodeformable material, particularly PVC, comprises a preliminary stage of engraving the surface of a chipboard substrate to obtain cavities therein in accordance with a predetermined design and a subsequent stage in which an adhesive is spread over said surface followed by a sheet of thermodeformable material which covers said cavities, and is characterised in that the panel (6) prepared in this manner is passed through at least one pair of rollers (7,8), of which the roller (8) in contact with said surface is formed of elastically yieldable material which causes the sheet of thermodeformable material, previously heated until soft, to penetrate into said cavities.
Patent KR-960011020-B1 (KR)
Inventor: SATO TAKATOSHI
IPC: C23F11/12
Filed: 1989-02-17
Granted: 1996-08-16
Abstract: 내용 없음.
Patent KR-920000150-B1 (KR)
Title: Crystalized glass for human body and preparation method
Inventor: KIM CHEOL-YOUNG
IPC: C03C3/115
Filed: 1989-04-08
Granted: 1992-01-09
Abstract: The  crystallized  glass  for  biomaterials  is  produced  by melting at least 90 wt.% main components of 35-45 wt.% SiO2,  9-15 wt.% P2O5, 33-40 wt.% CaO and 4-10 wt.% Na2O with at most 10  wt.% one or more components of MgO, K2O, B2O3, ZrO2, TiO2, and CaF2  to obtain the main crystalline  phase  of  CaO SiO2  and  Na2Ca2SiO9, rapid-cooling  in  water  tank,  crushing  into  below  200  mesh, moulding a certain shape, heat-treating at 850-1125 deg.C for 1-20 hours to precipitate crystalline. The bioglass is very  bioactive, and has a good mechanical strength.
Patent KR-910004541-B1 (KR)
Title: Golf exerciser
Inventor: CHONG JAE-MUN
IPC: A63B69/36
Filed: 1989-06-07
Granted: 1991-07-06
Abstract: The practice aid may be set up at anyplace where the user can swing golf clubs, and it can display on a screen the direction and distance of the  flying  ball  and  the  quality  of  hitting  for identification by the  practicing  person.  The  practice  aid  is housed in a foldable case (1) for easy carriage and includes a hit mechanism (3) having ball (9) fixed in the head (8), an  indicator (5) with a sceen (51) for showing the ball  flyign  direction  and distance, a reset switch (6) for resetting the ball for  the  next hit, and an artificial grass sheet (12)  covering  the  top  plate (11).
Patent KR-910007997-B1 (KR)
Title: Forming method and apparatus for glass fiber reinforced plastics pipe cover
Inventor: LEE SUNG-JAE
IPC: B29C53/48
Filed: 1989-06-28
Granted: 1991-10-05
Abstract: The method for producing a pipe  cover  is  characterized  by dipping a glass fiber in a resin in the cotton condensing  machine to obtain a roll felt  having  an  uniform  width  and  thickness, introducing the roll felt into the forming mold, and hardening the molded wool with a hot air exhausted from the slot equipped in the inner mold. The appts. includes the inner  mold  (10)  having  the slot (10') for dispersing the hot air, the forming mold  having  a broad inlet (8) and an outlet (9), and the hardening mold (13) for keeping  the  high  temp.  condition.  The  cover  is   used   for heat-retaining and insulating the hot- and feed-water pipe.
Patent KR-920000617-B1 (KR)
Title: A preparing method for the drawing mat film
Inventor: KIM KANG-TEA
IPC: B32B27/40
Filed: 1989-10-05
Granted: 1992-01-17
Abstract: The matt film for drawing is  produced  by  adding  the  matt agent, and fully dispersing; and coating the matt agent on one  or both sides of the plastic  film,  with  3-10 μm,  and  drying  at 100-180 deg.C for 1-2 min.; and ageing at 40-70 deg.C for 2  days. The  matt agent  comprises   thermosetting   polyurethane   resin comprising polyol resin and polyisocyanate, two kind of silicas of different oil containing amt., titanium dioxide. The mixt. of  two kind of silicas consists of 1/0.2 - 1/5 wt. pts of  silica  contg. below 100 ml/100 g oil and silica contg. more 200 ml/100 g oil.
Patent KR-940005125-B1 (KR)
Inventor: KANDA HITOSHI
IPC: B01F27/73
Filed: 1989-12-07
Granted: 1994-06-11
Abstract: 내용 없음.
Patent KR-920006594-B1 (KR)
Title: Focusing gain control circuit of reproducing apparatus in an optical disk
Inventor: KO YONG-SAN
IPC: G11B7/095
Filed: 1989-12-12
Granted: 1992-08-10
Abstract: A circuit is for compensating the  sensitivity  variation  of the focus error which is generated by the distance between a focus and a track. The circuit comprises a track error  detecting  means (400) for converting the distance between the focus and the tracks into the electric signal, a gain control signal  generating  means (200) for generating  the  control  signal  being  in  reciprocal proportion to the  magnitude  of  the  detected  track  error,  an envelope detecting means (100) for detecting the envelope  of  the modulated high frequency in the search mode, and  a  gain  control means (300) for controlling the focus loop gain according  to  the gain control signal.
Patent KR-910009685-B1 (KR)
Inventor: HUKUROI DAKEO
IPC: B26D3/00
Filed: 1989-12-19
Granted: 1991-11-25
Abstract: 내용 없음.
Patent KR-950003004-B1 (KR)
Title: Water closet
Inventor: SUZUKI KANEYUKI
IPC: E03D11/11
Filed: 1990-02-09
Granted: 1995-03-29
Abstract: A flush toilet of the present invention has a toilet stool (10) and an incinerating pot (14), interconnected by a vertical drain pipe (16). A shutter (18a) in the pipe (16) opens the pipe during evacuation or urination and closes after completing evacuation or urination. Raw sewage is introduced to the incinerating pot, and flush water is led to another place (34) so that the raw sewage can be efficiently incinerated. The flush water can be reused after filtration.
Patent KR-920005005-B1 (KR)
Inventor: HEVESI JOSEPH E
IPC: H01J29/00
Filed: 1990-02-26
Granted: 1992-06-22
Abstract: 내용 없음.
Patent KR-920008525-B1 (KR)
Inventor: AKITAYA SHINICHI
IPC: H04N5/52
Filed: 1990-04-03
Granted: 1992-10-01
Abstract: 내용 없음.
Patent KR-920010813-B1 (KR)
Title: Cctv circuit
Inventor: HONG SAM-PYO
IPC: H04N7/15
Filed: 1990-05-26
Granted: 1992-12-17
Abstract: The video signals transmitted from cameras of CCTV system are changed by digital signal of a microcomputer  without  fluctuation of screen of CCTV, generated when screen is changed.  The  circuit includes autoselection and manual selection switches (PB1-PB5) for selecting cameras, analog switches  (G1-G4)  for  selecting  video signals transmitted from a selected camera, a  synchronous  signal divider (1) for extracting  horizontal  and  vertical  synchronous signal from a selected  video  signal,  a  microcomputer  (6)  for generating character signal and  blanking  signal,  and  a  switch (SW1) controlled by  the  blanking  signal  for  displaying  video signal and character. One video input signal is changed by another video input signal at the  rising  edge  of  vertical  synchronous signal.
Patent KR-930004844-B1 (KR)
Title: Azabicyclo qunolone carboxylic acid
Inventor: BRIGHTY KATHERINE E
IPC: A61K31/47
Filed: 1990-08-14
Granted: 1993-06-09
Abstract: Azabicyclo quinolone carboxylic acids of formula (I) and their salts and prodrugs of (I) having free amino gps., are new. In (I) R1 = H, a cation or 1-6C alkyl; Y = ethyl, t-butyl, vinyl-cyclopropyl, 2-fluoroethyl, p-fluorophenyl or o,p-difluorophenyl; W = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, amino or aminomethyl; A = CH, CF, CCl, COCH3, C-CH3, C-CN or N, or A is carbon and is taken together with Y and the C and N to which A and Y are attached to form a 5 or 6 membered ring which may contain O or a double bond and which may have attached R8 which is methyl or methylene; R2 = gp. of formula (i) or (ii) where R3-R7,R9,R10,R25 = H, CH3, CH2NH2, CH2NHCH3 or CH2NHC2H5 and R5-R7 and R9 may also be NH2,NHCH3 or NHC2H5, provided that not more than 3 of R3-R7,R8,R10 and R25 are other than H and if 3 of these substits. are not H, at least one of them is methyl.
Patent KR-0145322-B1 (KR)
Title: Automatic screw driver and a method for controlling the same
Inventor: TOTSU KATSUYUKI
IPC: B25B23/10
Filed: 1990-08-25
Granted: 1999-05-01
Abstract: An automatic screw driver and a method for controlling the same, characterized by a fluid chamber (56) in which a suction force is developed so as to retain stably a screw (S) at a predetermined position irrespective of kind of material for the screw preparatory to a screwing operation of the driver, and a control circuit including a plurality of timers (T64,T66,T68,T70,T72) in order to perform a sequential operation consisting of steps of supplying the screw at the tip end of a bit (14), retaining perpendicularly the screw there and entering a standby state for the screwing operation, and actuating a driver when the sequential operation is completed, so that the screwing operation is facilitated and stabilized, resulting in a considerable improvement in the efficiency thereof.
Patent KR-930005188-B1 (KR)
Title: Peaking correction circuit for digital video signal
Inventor: JONG TAE-HONG
IPC: H04N5/20
Filed: 1990-08-31
Granted: 1993-06-16
Abstract: The peaking correction  circuit  compensates  the  brightness during peaking in improved or extended definition televisions. The circuit comprises a noise eliminating section (20) for eliminating the noise component from an input signal, a gain  control  section (30) for controlling the gain of the noise  eliminated  signal,  a white limiter section (40) for limiting the gain controlled signal to suppress the over-peaking to  the  white  level  direction,  an adder (7) for adding the output of the white limiter  section  and the original  signal,  a  peaking  correction  section  (50)  for correcting the brightness when the output of the gain  control  is applicable to  the  white  limit.  A  brightness  controller  (13) selectively receives the outputs of a code discriminator (9) and a low pass filter (11).
Patent KR-920010339-B1 (KR)
Title: Interfacing method of communication device
Inventor: KWON TAE-SANG
IPC: G06F13/42
Filed: 1990-08-31
Granted: 1992-11-27
Abstract: The equipments having different protocols are  interfaced  by one interface board using the method. Frame data, operation  data, and interface  functions  are  input  by  a  user  and  then  the transmission frame is selected by the interface functions to  meet the receiver's frame. The  data  is  transmitted  by  asynchronous method, and start bit and end bit are added to data  by  character units.
Patent KR-940002367-B1 (KR)
Title: Microwave oven
Inventor: LEE CHANG-U
IPC: H05B6/68
Filed: 1990-12-24
Granted: 1994-03-23
Abstract: The method provides an extensive option function to meet customer's tastes under a programmable cooking function. The apparatus comprises the following: a key matrix set by the option function; a key input means (16) reading a key signal; a key analyzing means decoding key input data; an option-function memory storying the option selection data; an output control means for controlling the control signal for the microwave oven; an initialization control means initializing the option function memory and the output control means.
Patent KR-0154101-B1 (KR)
Title: Isocarbacyclins for the treatment of liver and kidney diseases
Inventor: BANNAI KIYOSHI
IPC: A61K31/557
Filed: 1989-12-21
Granted: 1998-11-16
Abstract: Pharmaceutical compsns. for the treatment and prophylaxis of intestinal disorders contain a (hetero)isocarbacyclin of formula (I) as active component: (where R1 is H, 1-10C alkyl, -CH2COOR" or a monovalent cation; R" is H or 1-10C alkyl; R2 is H or methyl; R3 is 3-10C alkyl, 3-10C alkenyl, 3-10C alkynyl, 3-10CG cycloalkyl, (3-10C cycloalkyl)-1-6C alkyl), or phenyl or phenoxy opt. substd. by halogen, OH, 27 2-7C acyloxy, 1-6C alkyl, 1-6C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, CN, carboxy or 1-6C alkoxycarbonyl; n is 0 or 1; Q is a gp. of formula -(CH2)4COOR' (II), -CH2-X-CH2CH2COOR' (III), -CH2CH2-Y-CH2COOR' (IV); X and Y are O or S).
Patent KR-970005779-B1 (KR)
Inventor: DOSSIN JAQUES
IPC: B60J5/00
Filed: 1989-03-03
Granted: 1997-04-21
Abstract: 내용 없음.
Patent KR-0183019-B1 (KR)
Inventor: KANG MI-YOUNG
IPC: C23C18/00
Filed: 1991-02-22
Granted: 1999-04-01
Abstract: 본 발명은 고집적 반도체 소자의 콘택을 하기 위해 콘택홀 형성식각 공정에서 금속실리사이드의 손실을 방지하기 위한 금속실리사이드 보호층 제조방법에 관한 것으로 게이트 전극 및 소오스/드레인 상부에 금속실리사이드를 형성한 다음, 상기 금속실리사이드를 포함하는 전체구조 상부에 폴리실리콘을 형성한 후, 콘택홀이 형성될 게이트 전극 또는 소오스/드레인 상부에만 선택적으로 폴리실리콘을 남기고 나머지는 모두 제거하고, 전체구조 상부에 산화막을 형성하고, 콘택홀이 형성될 부분의 산화막을 식각하여 콘택홀을 형성하고 노출되는 폴리실리콘을 식각하여 제거한 후 도전층을 콘택홀의 실리사이드에 콘택시키는 기술에 관한 것이다.
Patent KR-970001204-B1 (KR)
Inventor: OKAWA HUKUSHIGE
IPC: H04N1/21
Filed: 1991-02-27
Granted: 1997-01-29
Abstract: 내용 없음.
Patent KR-930005545-B1 (KR)
Title: Projection optics for polymer dispersed liquid crystal image module
Inventor: PARK HONG-CHOL
IPC: G02F1/1347
Filed: 1991-04-16
Granted: 1993-06-23
Abstract: The optical projection  system  uses  the  polymer  dispersed liquid crystal (PDLC) image module adjusting  luminous  intensity, and specially it enhances a light utilization efficiency, so as to reduce components  and  manufacturing  cost.  The  optical  system comprises a light separation synthesis means  (20)  simultaneously separating and synthesizing red, green and blue light;  the  image modules  (21- 1,21-2,21-3)  reflecting  and  dispering  the   light colours; a projection lens (23) focusing  the  reflected/dispersed light; a lamp (24) emitting the light; a reflector (25) reflecting the light emitted from the lamp (24).
Patent KR-950000559-B1 (KR)
Inventor: KUMASAKA NORIYUKI
IPC: G11B5/187
Filed: 1991-05-23
Granted: 1995-01-24
Abstract: 내용 없음.
Patent KR-100196312-B1 (KR)
Inventor: HIIPU BUI TORAN
IPC: G11C29/04
Filed: 1991-06-18
Granted: 1999-06-15
Abstract: 본 발명의 집적 회로 메모리 구조는 용장 어레이의 메모리 셀들이 일련의 셋트들로 분할되는 것을 특징으로 한다. 각 셋트는 메인 메모리 어레이내의 한 위치에 대응하는 어드레스 부분에 의해 어드레스되고 메인 메모리 어레이의 다중 블럭들로부터의 셀들을 대체할 수 있다.
Patent KR-950009567-B1 (KR)
Inventor: NISHIMURA MASAYUKI
IPC: G03G15/09
Filed: 1991-07-20
Granted: 1995-08-24
Abstract: 내용 없음.
Patent KR-920002477-B1 (KR)
Title: Video tape cassettee
Inventor: KIM JEONG-TAE
IPC: G11B23/087
Filed: 1991-07-29
Granted: 1992-03-26
Abstract: A cassette case (2) is provided with a hole (10a) on a  front portion (2a) of the upper half member (3) of the case  (2),  while an engaging piece (13) and an engaging slot (13a) are provided  on the same front portion. Another hole (10b) is provided on  another front portion (2b), and shaft portions (9a)(9b) are formed on side walls (8a)(8b) of a lid (5). The shafts (9a)(9b) are  fitted  into the holes (10a)(10b) of the front portions (2a)(2b)  of  the  case (2), with a spring (11) being installed on the shaft (9a). The lid can be assembled to the case in an easy manner without any  damage to the tape.
Patent KR-950010208-B1 (KR)
Inventor: MOTEGI HIROYUKI
IPC: H03L7/00
Filed: 1991-08-24
Granted: 1995-09-11
Abstract: 내용 없음.
Patent KR-940010153-B1 (KR)
Title: Heater of vacuum thermal deposition apparatus
Inventor: JO YONG-RAE
IPC: H01L21/203
Filed: 1991-10-04
Granted: 1994-10-22
Abstract: The heater makes vapor deposition material, causing ill-conditions of the contact between the heater and contact terminals in the conventional one, get melted and completely vapored so that it can enhance reliability. The heater comprises the contact terminals (10), connected to a power source, facing each other within a vacuum chamber; a deposition material acceptance part (30) positioned in the center of the heater (40); leads (20) positioned on both sides of the acceptance part (30); a separation plate (60) separating the leads (20).
Patent KR-940008802-B1 (KR)
Title: Automatic reading method
Inventor: PARK HUI-MUN
IPC: H04N5/76
Filed: 1991-10-17
Granted: 1994-09-26
Abstract: The method for automatically discriminating record mode includes the steps of counting the number of control pulse per unit time, comparing the counted value with a predetermined value if it is included in a fixed range of the number of control pulse per unit time, and if it is included therein, judging a record mode of a currently reproduced record medium as a first broadcasting mode, if not, judging as a second broadcasting mode, thereby obtaining exact reproduction.
Patent KR-940002316-B1 (KR)
Title: Making method of micro-lens
Inventor: YANG NO-SOK
IPC: G02B5/20
Filed: 1991-10-30
Granted: 1994-03-23
Abstract: The microlens manufacturing method includes the steps of: coating, exposing and developing a photosensitive resin on a color filter layer to form a lens pattern on a corresponding position of a color exploding filter layer; and depositing the resultant in acid water to swell the lens pattern, and stabilizing the pattern by baking to form a microlens of a predetermined curvature.
Patent KR-940007826-B1 (KR)
Title: Matching method between the real time os and the keruel of other type
Inventor: CHON SONG-IK
IPC: G06F9/445
Filed: 1991-12-17
Granted: 1994-08-25
Abstract: The method for matching a real time operating system and other kernels in an electronic switching system includes the steps of: storing register data in a task control table, increasing a call counter, and judging a call; if the call has any possibility of an error, generating debugging data, and if the call is normal, transmitting a user parameter block to a system kernel; measuring a central processing unit occupancy of a corresponding kernel; calling the corresponding kernel; collecting an execution time of a corresponding call; and restoring the register data stored in the task control table, thereby increasing modularity of the system.
Patent KR-970004081-B1 (KR)
Inventor: FAIRBANKS JOHN P
IPC: G01R31/28
Filed: 1990-06-28
Granted: 1997-03-25
Abstract: 없음
Patent KR-100221371-B1 (KR)
Title: Process for preparing vinylically-unsaturated compounds
Inventor: DEVRIES ROBERT A
IPC: C07C13/44
Filed: 1992-03-27
Granted: 1999-09-15
Abstract: Vinylically-unsaturated compounds are prepared by reacting a halogenated organic compound with a vinylically-unsaturated precursor compound in the presence of (a) a homogeneous zerovalent palladium catalyst complex, (b) a hydrogen halide acceptor and (c) a diluent, wherein the diluent is water or an aqueous solution containing up to 95 percent by volume of an organic solvent. When the catalyst complex includes an organophosphine or organoarsine ligand, the crude product may be purified by treatment with a peroxide for a time sufficient to oxidize organophosphine or organoarsine impurities present in the mixture. Said purification also can be used when the aqueous diluent is omitted or replaced by an anhydrous diluent.