baber/WOPTO huggingface dataset:
Patent KR-880001927-B1 (KR)
Title: Compensated clamping circuit in a video signal peaking system
Inventor: ROBERT L STANLEY II
IPC: H04N5/208
Filed: 1982-09-21
Granted: 1988-09-30
Abstract: The circuit for regulating the contrast for the image of a TV receiver has a source of light density signals connected to a circuit with a horizontal slope control generator and an adding stage which combines the slope signals with the video signals.  The output is connected to a differential amplifier connected by a coupling network to a matrix amplifier which combines the colour difference signals with the light density signals.  The differential amplifier receives control signals from a linea gain regulation circuit with a connection to an equalising stage forming a loop to the connection between the adding stage and an amplifier, which receives the gain control signals.
Patent KR-890000197-B1 (KR)
Title: The fix means for fixing a barrel to the body of a firearm
Inventor: TIMARI JALI
IPC: F41A21/48
Filed: 1983-02-25
Granted: 1989-03-10
Abstract: The fixing device, for a firearm barrel to the firearm body, comprises a U-shaped fork having its legs borne by the body.  The barrel is borne by the fork bottom and is fixed there by an eccentric lever which urges the barrel against the fork bottom. The fork legs are fixed to the body by an axle pin which also pivotally connects the lever to the body.  When  the lever is turned through a vertical plate into its locking position, the barrel is urged against the fork bottom by an eccentric locking member provided on the lever.
Patent KR-830001950-B1 (KR)
Title: Gas alarm
Inventor: LEE MYEONG HUN
IPC: G08B21/00
Filed: 1983-04-11
Granted: 1983-09-26
Abstract: A gas alarm device consists of a semiconductor sensor(Se), a comparator(IC) comparing inverted voltage(Va) and non-inverted voltage(Vb) and producing output to base of transistor to trigger alarm, and a relay connected between emitter and earth of the transistor to drive a fan for blowing out gas.  This system also has a temperature compensator having a thermistor(TH) and can detects a small amount of gas by adjusting VR2.
Patent KR-910001818-B1 (KR)
Inventor: ROMAN IAN C
IPC: C01B21/04
Filed: 1983-06-30
Granted: 1991-03-26
Abstract: 내용 없음.
Patent KR-920000776-B1 (KR)
Inventor: PILLMAN HARRY F
IPC: B65D67/02
Filed: 1983-10-15
Granted: 1992-01-23
Abstract: 내용 없음.
Patent KR-840001108-B1 (KR)
Title: Process for preparing -azolyl-glycol derivatives
Inventor: ZEEH BERND
IPC: C07D249/08
Filed: 1984-05-03
Granted: 1984-08-06
Abstract: Compd. (IV) react with acetyl chloride or acetyl bromide at 0-1000≰C, followed by the reaction of V to give I(R1=C1-4 alkyl; R2=C1-6 alkyl, Ph; R3=H, C1-6 alkyl, C2-6 alkenyl, benzyl, R4=alkyl, alkenyl, cycloalckyl, etc.; X=CH, N; n=0-1), which exhibited plant growth regulator. Thus, 17.6g 1, 1-dimethoxy-3,3-dimethyl-but-2-ylmethylether was treated triazole and treated with 12.3g acetyl bromide to give 7.4g 1-(1',2'4'-triazol- 1'-yl)-1-methoxy-3,3-dimethylbut-2-ylmethyl ether.
Patent KR-930001616-B1 (KR)
Title: Amorphous magneto-optical recording medium
Inventor: GARDNER RICHARD N
IPC: G11B5/64
Filed: 1984-05-17
Granted: 1993-03-06
Abstract: A magneto optical thin film recording medium is disclosed having very high carrier-to-noise ratios and high rotation angles. A transmission electron microscope photomicrograph (at200,000 X) of one such medium is shown in Figure 1. These are multi-phase amorphous materials having magnetic anisotropy perpendicular to the plane of the thin film. They are produced in a triode vacuum sputtering process at vacuums in the range of 4 x 10<sup>-3</sup> to 6 x 10-<sup>4</sup> Torr. By adjusting process parameters such as substrate temperature, anode bias and deposition rate, the properties ofthethin film can be altered.
Patent KR-860000944-B1 (KR)
Title: Brush cutting apparatus
Inventor: RYU KWANG-IL
IPC: A46B9/00
Filed: 1984-07-04
Granted: 1986-07-23
Abstract: A cam hole(2) is made in a cam(1). A contacting piece(3) is jointed to this cam hole and connected with the reciprocating bar which is supported by a guiding hole(5). A rack gear is made on the edge of the bar(4) and is assembled with a pinion(6). A reciprocating lever(8) is attached by a connecting bar(9) on the pinion shaft(7) and connected with a work device(13), which has a motor(10), a friction belt(1') and a roller. A random gear and a random rotating plate are assembed by a pin(17) with a rotating plate(16). A brush holder(24) is established on the moving bar(22). It moves up and down via a roller(20) and a spring(21). A brush holding device has a guiding plate(28), a rotating cutter(31) and as exit pipe(32).
Patent KR-910004551-B1 (KR)
Inventor: HAYDEN RICHARD
IPC: B60N2/08
Filed: 1984-09-20
Granted: 1991-07-06
Abstract: 내용 없음.
Patent KR-900006190-B1 (KR)
Title: Semiconductor memory device
Inventor: ARAKAWA HIDEKI
IPC: G11C11/34
Filed: 1984-10-13
Granted: 1990-08-25
Abstract: The non volatile memory cell (3) includes a transistor (Q6) which has a floating gate and is operable to turn on or off in response to memorised data. One electrode (D5) of a tunnel capacitor (CM2) is connected to the floating gate. A write circuit (C4,Q7) is connected to the other electrode (D4) of the capacitor and a second write circuit (C3,Q5) is capacitively coupled to the first capacitor electrode. Either write circuit supplies a voltage for writing to the tunnel capacitor in response to the memorised data of the volatile memory cell (1). Electrons may be injected to or emitted from the floating gate.
Patent KR-870000228-B1 (KR)
Title: An alarm for telephone
Inventor: LEE HYON
IPC: H04M11/04
Filed: 1984-12-01
Granted: 1987-02-17
Abstract: This invention is concerned with an automatic telephone alarm system, which causes the emergency bell or speaker to operate from the input informations of an accident, and then informs the abnomal states into the inside and outside world. Using a microprocessor connected with the sensing device, which consists of door sensor, temperating sensor, and emergency button and then an accident information input is checked, when an accident is happened, according to the contacting states of the relay with microprocessor the telephone connected to the subscriber is called, and he receives the information, therefore, he can prevent an accident.
Patent KR-900003596-B1 (KR)
Title: Video tape recorder
Inventor: IKADA KOOICHI
IPC: H04N5/782
Filed: 1985-05-18
Granted: 1990-05-26
Abstract: The VTR removing noise appearing at FF node includes a first and second envelope filter (27,28) for filtering reproduced signals by two main heads and two subsidiary heads, a comparator (29) for comparing levels of two filtered singals, a switch (34) for replacing low leveled region of reproduced signals by output signals from the subsidiary heads, a controller (36) for varying delay time of a variable delay line through which a reproduced signals pass so that skew caused by replacement is removed, and a circuit for applying output signal of the comparator to the switch through a chattering remover (31) after synchronized by reproducing horizontal synchnonous signal.
Patent KR-940006045-B1 (KR)
Inventor: ALVARO MARIN A
IPC: F01C1/00
Filed: 1985-11-13
Granted: 1994-07-02
Abstract: 내용 없음.
Patent KR-880000203-B1 (KR)
Title: Process for the preparation of 3.3'-dinitrodi-phenyleter
Inventor: YAMAGUCHI KEIZABURO
IPC: C07C205/38
Filed: 1986-02-21
Granted: 1988-03-12
Abstract: The title compd. is prepd. by autocondensn. of m-nitrobenzene in the presence of nitrites (0.1-2 times by mole to m-dinitrobenzene) i.e. KNO2, NH4NO2 in a dipolar solvent (3-10 times by wt. to raw) i.e. 1,3-dimethyl-2-imidazolidinone, hexamethylphosphoramide at 140-200 deg.C.  To accelerate the rxn., catalysts i.e. Cu-compds. and interphase-transfer-catalyst (crown ether, polyethyleneglycole, quaternary ammonium salt or quaternary phosphonium salt) can be used. The title compd. is useful as raw materials for agrichemicals and medicines, and for the intermediates of polyamide, 3,3`-diaminophenyl ether.
Patent KR-880000027-B1 (KR)
Title: Making method of synthetic filaments
Inventor: SO SANG-WON
IPC: D02G1/16
Filed: 1986-04-22
Granted: 1988-02-15
Abstract: Interlaced yarn was produced by the collision of the compressed liquid jet to the travelling multifilament.  The compressed air giving part (b) and yarn feed up part (a) was formed in the overfeed zane where the tension of the travelling yarn is almost zero.  The angle (x) between compressed air giving part (b) and yarn feed up part (a) is 45≰±5≰.  The interlace nozzle was instalated to satisfy eq. a=0.1b - 0.3b between the diameter of compressed air giving part (b) and the length of yarn feed up part (a).
Patent KR-930011815-B1 (KR)
Inventor: FUJIKI HIROYOSHI
Filed: 1986-05-23
Granted: 1993-12-21
Abstract: 내용 없음.
Patent KR-890002175-B1 (KR)
Title: Management method of polyester filament
Inventor: KIM CHAN-YONG
IPC: D06M15/507
Filed: 1986-09-08
Granted: 1989-06-22
Abstract: The method treats with emulsion the surface of undrawn yarn of polyester filament dyed with carbon black in original liquid to easily remove coaqulated carbon black sticking to the surface of the filament in washing.  The emulsion is composed of 10-30 wt.% polyoxy alkylene alkylether fatty acid ester, 30-50 wt.% polyether copolymerised from propylene oxide and ethylene oxide and 20-40 wt.% high grade alcohol ethylene oxide adduct.
Patent KR-900007847-B1 (KR)
Title: Digging machine for harvesting crops
Inventor: HOSODA NOBORU
IPC: A01D31/00
Filed: 1986-11-18
Granted: 1990-10-22
Abstract: The machine is used for digging crops  such as onion, ginseng or asparagus. The machine includes an engine for driving wheels, mounted on a chassis; rotors with a pair of vibrating edges, mounted on the rear rotor; transmission for connecting rotor and the edges to the engine.
Patent KR-950004689-B1 (KR)
Inventor: YABOHRSKI WILLIAM M
IPC: F17C1/12
Filed: 1987-07-04
Granted: 1995-05-04
Abstract: 내용 없음.
Patent KR-920003568-B1 (KR)
Inventor: SUZUKI GOHEI
IPC: H04N5/369
Filed: 1987-09-05
Granted: 1992-05-04
Abstract: 내용 없음.
Patent KR-920003902-B1 (KR)
Title: Stable hydrate of penicillin derivative and process for preparing same
Inventor: OHSHIRO SUSUMU
IPC: C07D499/64
Filed: 1987-09-24
Granted: 1992-05-18
Abstract: A stable trihydrate of (2S, 5R, 6R)-6-{(2R)-2-[(2R)-2-amino-3-(N-methylcarbamoyl)propionamido]-2-(p-hyd oxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabic yclo[3.2.0]heptane-2-carboxylic acid and process for preparing the same are disclosed.
Patent KR-970003480-B1 (KR)
Inventor: DAVID RUDOV
IPC: A61K8/00
Filed: 1987-12-02
Granted: 1997-03-18
Abstract: 없음
Patent KR-910008959-B1 (KR)
Title: Shoe bottom for sports shoes
Inventor: AMDEREI WOLF
IPC: A43B13/18
Filed: 1987-12-31
Granted: 1991-10-26
Abstract: 1. A shoe bottom, in particular for sports shoes, which in the shank (5) has weak locations (6, 7) for reducing the torsional stiffness about an axis extending substantially in the longitudinal direction of the shoe, in order to permit twisting, which is adapted to the natural movement of the foot, of the front sole portion (3) relative to the rear sole portion (4), about said axis, characterised in that the shank (5) of the shoe bottom (1, 2) is stiffened against bending about an axis extending transversely with respect to the longitudinal direction of the shoe by a striplike or rod-like stiffening element (9) which is directed in the longitudinal direction of the shoe.
Patent KR-920006813-B1 (KR)
Inventor: KARAKAWA KAZUO
IPC: F16L59/11
Filed: 1988-01-19
Granted: 1992-08-20
Abstract: 내용 없음.
Patent KR-950006902-B1 (KR)
Inventor: SAKAMOTO NORIYASU
IPC: C07C265/12
Filed: 1988-02-04
Granted: 1995-06-26
Abstract: 내용 없음.
Patent KR-960007869-B1 (KR)
Inventor: YAMAMOTO SHINOBU
IPC: H05B3/14
Filed: 1988-04-21
Granted: 1996-06-15
Abstract: 내용 없음.
Patent KR-920001407-B1 (KR)
Inventor: SATO NAOKI
IPC: B41J2/44
Filed: 1988-06-09
Granted: 1992-02-13
Abstract: 내용 없음.
Patent KR-960007735-B1 (KR)
Inventor: HARANDI MOHSEN NADIMI
IPC: C10G57/02
Filed: 1988-08-02
Granted: 1996-06-11
Abstract: 내용 없음.
Patent KR-910003252-B1 (KR)
Inventor: IIMURO SHIGERU
IPC: B01J31/10
Filed: 1988-12-02
Granted: 1991-05-25
Abstract: 내용 없음.
Patent KR-900009055-B1 (KR)
Inventor: HAYASHIDA DOSHIAGI
IPC: G09G3/30
Filed: 1987-05-12
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-920007804-B1 (KR)
Inventor: MATSUBAYASHI HIROSHI
IPC: B65D17/28
Filed: 1987-06-12
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-930005182-B1 (KR)
Inventor: NAKAMURA TAKASHI
IPC: F24F1/02
Filed: 1989-04-06
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-930010900-B1 (KR)
Inventor: KOJIMA JUJI
IPC: F16H7/08
Filed: 1989-05-01
Granted: 1993-11-17
Abstract: 내용 없음.
Patent KR-960009758-B1 (KR)
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/89
Filed: 1989-05-24
Granted: 1996-07-24
Abstract: 없음.
Patent KR-920002956-B1 (KR)
Title: Pabx with on announcement function
Inventor: PARK TAE-KEUN
IPC: H04M3/42
Filed: 1989-10-17
Granted: 1992-04-10
Abstract: A checking fins whether a broadcasting key is  inputted,  and whether a total zone number is pressed. When a total  zone  number is pressed, a confirming  sound  is  outputted  to  the  switching system and to a speaker so as  for  a  communication  between  the switching system and the speaker to be performed. If a  particular zone number is pressed, a confirming sound  is  outputted  through the switching system and through the speaker, and a  communication between the switching system and the  speaker  is  performed.  The method carries out an  independent  guide  broadcast  through  the switching system.
Patent KR-0150195-B1 (KR)
Inventor: BASTANI BAMI
IPC: H01L21/768
Filed: 1989-11-13
Granted: 1998-10-01
Abstract: 내용없음.
Patent KR-920010758-B1 (KR)
Title: Leadframe fixing equipment
Inventor: NO KIL-SOP
IPC: H01L23/48
Filed: 1989-11-30
Granted: 1992-12-14
Abstract: The lead frame fixture is  composed  of  a  rectangular  main frame (21) in the center, a number of fixtures (22), a finger (23) for securing the lead frame, a rocking part (26)  for  fixing  the secured lead frame, and a hot plate (30) for preheating  the  lead frame. The hot plate is made of a fix die (32)  symmetrically  set up at a movable bar (31), and a moving bar (33) connected with the movable bar. The rocking part on the lead frame  fixture  and  the moving bar are coupled with the movable bar. A pin (24) the height of which is constant is provided at the end of the finger so  that the lead frame can be securely seated on the finger.
Patent KR-0136913-B1 (KR)
Inventor: KWAK DUK-YOUNG
IPC: H01L21/76
Filed: 1989-12-18
Granted: 1998-04-29
Abstract: 내용없음
Patent KR-0136787-B1 (KR)
Inventor: KIRSTEN EDWAND B
IPC: A61K47/22
Filed: 1989-05-03
Granted: 1998-04-25
Abstract: 내용없음
Patent KR-920009268-B1 (KR)
Inventor: MATSUDA TAKUMI
IPC: A01K61/02
Filed: 1990-03-09
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-930002248-B1 (KR)
Inventor: MUTO NARIAKI
IPC: G03G5/06
Filed: 1990-03-30
Granted: 1993-03-27
Abstract: 내용 없음.
Patent KR-920002407-B1 (KR)
Title: Self-releasing safety belt
Inventor: KIM LAG-HYEON
IPC: B60R22/32
Filed: 1990-04-20
Granted: 1992-03-23
Abstract: A normal car seat belt system includes a circuit, in which  a signal from an impact sensor passed through  a  delay  circuit  is sent to one of input terminals of   NOR  gate  and  an  alterating signal produced by a oscillating  switch  is  sent  to  the  other terminal after a  time  interval  predetermined  by  resistors,  a variable resistor and condensor selected by a capsizal sensor, and the output of the NOR gate sent to another NOR gate along  with  a signal from a comparator in which sensed temperature  is  compared with a certain temperature, and  the  output  makes  a  transistor conductive to supply current to a shape memory  spring.  The  seat belt is separated by shape recovery of the  spring.  Immediatly  a resets switch reset the delay circuit.
Patent KR-930008916-B1 (KR)
Inventor: NAITO YASUO
IPC: B60T8/42
Filed: 1990-05-21
Granted: 1993-09-17
Abstract: 내용 없음.
Patent KR-920009781-B1 (KR)
Inventor: KANG SONG-HUN
IPC: H04Q1/20
Filed: 1990-05-26
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-920006562-B1 (KR)
Inventor: AJIOKA MASANOBU
IPC: A23L27/30
Filed: 1990-06-26
Granted: 1992-08-08
Abstract: 내용 없음.
Patent KR-930003682-B1 (KR)
Title: Making method of lcd
Inventor: WON MIN-YONG
IPC: G02F1/1341
Filed: 1990-08-06
Granted: 1993-05-08
Abstract: The liquid crystal display is  mfd.  by  coating  transparent electroconductive films on the glass substrates to form  electrode patterns, laminating oriented films, heat-treating  them,  rubbing then to form  oriented  regulation  surfaces,  sealing  the  glass substrates with a sealing agent, implanting a liquid crystal  into the LCD using the pressure difference in the fixed temp.  chamber, cooling   it,   pressurizing   it,   and   sealing   the    liquid crystal-implanting gate. The mfg. method prevents a generation  of air bubbles in the LCD at the low temp.
Patent KR-970008521-B1 (KR)
Title: Method of detecting horizontal/vertical line of graphics
Inventor: NOH HEE-HO
IPC: G06F3/153
Filed: 1990-08-29
Granted: 1997-05-24
Abstract: Disclosed is a method to detect horizontal/vertical line in a graphic image.  By the method, 4 X 4 mask is duplicated on the left upper side of input image.  The number of black pixels in the mask is acquired and compared to a reference("3").  The mask number is increased(boxnum=bixnum+1) to move the mask if the number of black pixels is over the reference.  The mask number is compared if the number of black pixels is below the reference.  The line number is increased(L=L+1) and the line coordinate is stored, if the mask number is over a maximum value.  The above steps are repeated so that horizontal lines are detected.  The number of vertical pixels in a mask data is compared to a maximum value so that vertical lines are detected.  Thereby, a character in a graphic area can be detected and the line detection time can be reduced.
Patent KR-930009556-B1 (KR)
Title: Surface manufacturing method of motor commutator
Inventor: KIM SANG-KYOM
IPC: H02K15/00
Filed: 1990-12-03
Granted: 1993-10-06
Abstract: The system is composed of a horizontal tip (1), a bite  (10), a diamond, a tungsten carbide. The horizontal tip is sintered with the diamond and the tungsten carbide, they are mixed  in  a  fixed rate. The bite process the segment surface of the commutator.
Patent KR-920008686-B1 (KR)
Title: Making process for mn-steel
Inventor: LEE SANG-U
IPC: C21D8/00
Filed: 1990-12-31
Granted: 1992-10-08
Abstract: A ferrite based manganese steel is composed of 0.003-0.1 wt.% carbon, 0.05-0.5 wt.% silicon, 8.0-14.0  wt.%  manganese,  2.0-3.5 wt.% aluminum, 0.005-0.6 wt.%  molybdenum,  less  than  0.02  wt.% phosphours, less than  0.1  wt.%  sulphur,  iron,  and  inevitable impurities.  The  manganese  steel  having  a  good  toughness  is prepared by (a) heating the hot  rolled  steel  at  Af  (austenite forming finish temperatue) - 60 deg.C - Af and cooling  in  water, (b) reheating it at Af - Af + 60 deg.C and cooling in  water,  (c) tempering at As (austenite forming start temperature) - 100  deg.C - As to forming the residual austenite.
Patent KR-920010776-B1 (KR)
Title: High corrosion resistant steel sheets with two layer being of alloy metal and process for making
Inventor: LEE JAE-RYUNG
IPC: C25D5/26
Filed: 1990-12-31
Granted: 1992-12-17
Abstract: A high anticorrosion alloy electroplated steel plate consists of (1) the lower electroplated surface layer comprising with  zinc electroplated layer, having the thickness of at least 10  g/m2  on one side of steel plate and (2) the upper  layer  comprising  with Fe-Zn-Mn alloy electroplating layer which contains 5-30 wt.% zinc, 0.1-10 wt.% manganese and the residual iron, having a thickness of 0.5 g/m2. The bilayered alloy  steel  plate  is  electroplated  by controlling and applying to  the  following  conditions:  (a)  the total metallic concentration has the range from 0.5 mol/l  to  the critical solubility, (b) the mount of zinc ion and  manganese  ion in this concentration is 1-40 mol.%, (c) the  ionic  concentration of chloride is 5.0-1.0 mol, and the pH of chloride is 1.0-4.0, (d) the current density in the chloride bath  is  250  A/dm2  and  the relative flow velocity is 20-200 m/min.
Patent KR-100188908-B1 (KR)
Inventor: KANG SANG-KYU
IPC: H01J9/46
Filed: 1991-05-31
Granted: 1999-07-01
Abstract: 본 발명은 음극선관 패드 연마기의 훤넬 고정장치에 관한 것으로서, 훤넬의 네크 밀폐용 고무를 전,후 이동시켜 주는 전,후 왕복 실린더와, 상기 전,후 왕복 실린더의 후단 하측에 설치되어 전,후 왕복 실린더의 후단부를 승강시켜주는 승강 실린더와, 상기 전,후 왕복 실린더의 동작을 감지하는 센서부로 구성하여 훤넬의 패드 연마 가공시 훤넬 네크부의 스크래치 발생을 방지하여 불량률을 감소시키고 이에 따른 경제적 이익과 생산성을 향상 시킬 수 있게 한것이다.
Patent KR-100240155-B1 (KR)
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/21
Filed: 1991-07-01
Granted: 2000-01-15
Abstract: 본 발명은 예컨대 고스트(ghost) 제거회로에 있어서, 노이즈 성분의 레벨을 기준으로 하여 적응적으로 고스트파 성분을 분리함으로써 적절한 고스트 제거가 행해지도록 한 것으로서, 비 고스트 검출기간에 있어서의 상기 연산회로의 출력 신호의 최대값을 검출하는 검출회로와, 상기 검출회로에 의해서 검출된 최대값과 상기 연산회로의 출력신호를 레벨 비교하는 비교회로를 가지며, 상기 비교회로의 비교출력에 의해서 제어되며, 상기 연산 회로의 출력신호 레벨이 상기 최대값을 넘었을 때 상기 연산 회로의 출력신호를 유효로 간주해서 상기 횡단필터의 통과 특성의 제어를 행하도록 한 구성을 이루고 있다.
Patent KR-940006997-B1 (KR)
Title: Refresh circuit of semiconductor memory device
Inventor: LEE JAE-SHIK
IPC: G11C11/406
Filed: 1991-08-10
Granted: 1994-08-03
Abstract: The circuit comprises a refresh counter for providing signal to be able to selectively open or close a switch and the test cell to have a switch at node in the end of each word line, a refresh detection circuit which generates driving signal to drive the refresh counter, and a comparator for comparing refresh threshold voltage with test cell voltage and word line driver to drive word line by address of the refresh counter.
Patent KR-970011666-B1 (KR)
Inventor: OKUMURA KATSUYA
IPC: H01L21/60
Filed: 1991-12-24
Granted: 1997-07-14
Abstract: 내용 없음
Patent KR-940008070-B1 (KR)
Title: Austenite stainless steel plate
Inventor: KIM JONG-RYOL
IPC: C22C38/40
Filed: 1991-12-26
Granted: 1994-09-01
Abstract: The hot-rolled autenitic stainless steel sheet is composed of (in wt.%) 0.03-0.06 % C, 8.5-9.0 % Ni, 18.0-18.6 % Cr, 0.008-0.020 % Ti, 0.0020-0.0035 % B, balance Fe and inevitable impurities. The stainless steel has enhanced hot-workability and surface quality, and can be hot-rolled at higher temperature.
Patent KR-950005160-B1 (KR)
Inventor: JENTZ BRADLEY F
IPC: H04L27/156
Filed: 1990-08-02
Granted: 1995-05-19
Abstract: 내용 없음.
Patent KR-960001462-B1 (KR)
Inventor: DAISABURO DAKASHIMA
IPC: G11C11/409
Filed: 1992-01-27
Granted: 1996-01-30
Abstract: 내용 없음.
Patent KR-100205772-B1 (KR)
Inventor: TAKAHARA KAJEUOMI
IPC: D02G1/12
Filed: 1992-02-10
Granted: 1999-07-01
Abstract: 본 발명은 서로 같은 방향으로 동등한 속도로 회전하는 링로울러와 내접로울러로 이루어지는 내접형 닙로울러를 구비한 섬유권축장치에 있어서, 슬라이버를 협지하는 링로울러와, 내접로울러의 주면에 권축해야 할 슬라이버의 횡단방향의 두께를 규제하는 규제 장치를 구비한 것으로서, 닙구간에서의 슬라이버가 횡단방향에서 규제되고 있으므로, 폭방향의 전폭해서 건축효과가 균일하게 발생하여 웨이브의 균일한 건축가공과 장치의 안정된 운전을 할 수 있다.
Patent KR-940007557-B1 (KR)
Title: Milling device
Inventor: LEE UN-CHUNG
IPC: B23B47/00
Filed: 1992-04-16
Granted: 1994-08-20
Abstract: The milling apparatus, in which an inner body having a ring gear and eccentric hole is rotatably inserted into an outer body having a warm gear, if the warm gear rotates with a shaft inserted into the hole, the center of the shaft inserted into the inner body is displaced, and decelerating gear box and driving motor having decelerating gear and gear transmission member are installed to transmit rotation force to the shaft.
Patent KR-950005070-B1 (KR)
Title: Color file for finger nail
Inventor: JO KWON-JUN
IPC: B24B9/02
Filed: 1992-06-02
Granted: 1995-05-18
Abstract: The fingernail file gives a better smooth feeling because its cutting blade is made of aluminium, and its colour does not change because of the coloured alumite layor. The fingernail file comprises a cutting blade(1) formed by cutting a aluminium plate; alumite layors(2) for coloured surfaces; an abrasion stone(3) adhering to the surface of the alumite layors(2).
Patent KR-970000361-B1 (KR)
Inventor: HOSOYA MASAHIRO
IPC: G03G13/08
Filed: 1992-06-25
Granted: 1997-01-08
Abstract: 내용 없음.