baber/WOPTO huggingface dataset:
Patent KR-880002591-B1 (KR)
Title: Process for the preparation of phenoxybenzoic acid derivatives containing a sulphonamide group
Inventor: HEIBA EL-AHMADI I
IPC: C07C311/03
Filed: 1982-07-27
Granted: 1988-12-03
Abstract: Phenoxy benzoic sulphonamides of formula (I) and their salts [R=CON(R4) SO2R3; A=H, halogen, N=NCF3, PO3H2 and its alkyl esters, NHCOR, NH2, etc.; B=H, halogen, alkyl, alkoxy, NHCOR, NH2, etc.; C=H, halogen, alkyl, alkylamino; D=halogen, CF3, alkylthio, haloalkyl, etc.; E=H, haloalkyl, alkoxy, alkylsulphinyl, CN, CF3, NHCOR1, NH2, etc.; F=B; R1=alkyl, alkoxy, mono or dialkylamino; R2=alkyl, phenyl; R3=phenyl, pyridyl, NO, alkenyl, alkynyl, substd. alkyl, etc.; R4=H, alkyl  were prepd. by reaction in the presence of an acid acceptor of an acid halide (II)(R=COX; X=Cl, Br, I) with a sulphonamide, R3SO2NH.  Thus, 5-[2'-chloro-4'(trifluoromethyl)-phenoxy -2- nitrobenzoyechloride was treated with MeSO2NH2 to give 71% (I) (R=NHSO2Me, A=NO2, B=Cl, D=CF3, C,E,F=H).
Patent KR-860002027-B1 (KR)
Title: Key memory error processing system
Inventor: TADESHI TERUTAKA
IPC: G06F11/10
Filed: 1982-09-23
Granted: 1986-11-15
Abstract: The reference bit of the main storage key indicates whether the corresponding page has been accessed, whilst the change bit indicates whether information has been written into the page. Respective parity bits are added to the reference bit and to the change bit to form the main storage key, and a parity check occurs when the main storage key is read out. If a parity error is detected, then the reference bit is set to indicate an access and the change bit is set to indicate a store, which shows that the page has been updated. A new parity bit is added to the set reference bit, and the main storage key is then rewritten.
Patent KR-880000864-B1 (KR)
Title: Disc player
Inventor: HUGHES LARRY M
IPC: G11B17/04
Filed: 1982-10-15
Granted: 1988-05-26
Abstract: When a loaded video disc is retreived with its protective sleeve, there is a risk of the sleeve being pushed under or over the disk. This will happen if the sleeve is inserted at too great an angle. This arrangement solves the problem by means of two grooves just inside the loading slot.  If the sleeve is inserted at too great an angle into the slot and guiding channels then the forward edge of the sleeve will be blocked by the grooves.
Patent KR-840001067-B1 (KR)
Title: Motor driving circuit
Inventor: CHOE DU-HWAN
IPC: H02P7/00
Filed: 1982-10-30
Granted: 1984-07-30
Abstract: A remote control motor-driving circuit is comprised of an amplifier (B1), peak detectors (B2) (C14), a comparator (B3), a motor-driving circuit (B4), a constant voltage supplier (B5), and a thermal protection circuit (B6). In the circuit, the DC components of a received input noise signal are cut off by a capacitor (C12), only the AC components are supplied to the amplifier (B1). The capacitance of the capacitor(C13) determines the frequency band width, that is, the larger the capacitor's capacitance becomes, the narrower is the frequency band width.
Patent KR-890003017-B1 (KR)
Title: Method of smelting zinc by injection smelting
Inventor: GOTO SAKICHI
IPC: C22B19/04
Filed: 1983-02-19
Granted: 1989-08-18
Abstract: A molten bath composed of an upper slag phase having Fe/SiO2 ratio close to that of a roasted Zn ore and lower crude lead phase is formed within the smelting chamber in advance.  The roasted Zn ore and a reducing agent are blown through an oxygen-rich air into the molten bath so as to contact and mix with it and produce gas of Zn vapour and others while valuable metals in the roasted Zn ore is caught to the crude lead.  Then the gas produced is introduced to the molten lead or Zn mist within the condensing chamber so that the Zn vapour in the gas is condensed to be caught by the molten Pb or Zn. The slag has composition of FeO/SiO2=1-3.5 and FeO/CaO=1.5-10.
Patent KR-920000699-B1 (KR)
Inventor: SIRASAKKI TOSITAKKA
IPC: C09B33/052
Filed: 1984-02-01
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-900005751-B1 (KR)
Title: Method of producing electrical conductor
Inventor: KAMADA OSAO
IPC: C22F1/08
Filed: 1984-03-09
Granted: 1990-08-09
Abstract: Electrical conductor is produced by heating Cu having an oxygen content not more than 50 ppm in an inert atmos. at above 800 deg. C but below m.pt. of Cu to form giant Cu crystals. A superior conductor is formed by subsequently orienting the giant crystals in linear orientation by stretching the conductor lengthwise. The large crystals minimise capacitance in the conductor due to the presence of oxygen at grain boundaries, with grain sizes 400-500 micron, or crystals up to 50 mm long when oriented. This provides superior transmission with high quality signal having rapid signal buildup and improved transient characteristics.
Patent KR-890002322-B1 (KR)
Title: Battery powered keyboard device
Inventor: BLAND PATRIC M
IPC: G06F1/00
Filed: 1984-04-28
Granted: 1989-06-30
Abstract: A battery powered remote key entry device comprises a keyboard and a microprocessor coupled to drive lines of the keyboard and to sense signals on a plurality of sense lines from the keyboard corresponding to key depressions and to generate, in response to the sense line signals, coded output signals to drive an infra-red light emitting device.  A power conservation system comprises a circuit interconnecting a battery between the drive and sense lines, first means responsive to a first level signal on any of the sense lines derived from the circuit by connection of a drive line to a sense line through a depressed key on any of the sense lines.
Patent KR-900005970-B1 (KR)
Title: Moulds for producing concrete-tubular
Inventor: YAMASITA GICHI
IPC: B28B21/74
Filed: 1984-05-04
Granted: 1990-08-18
Abstract: The mould comprises an inner mould member for the arch shaped portion of the casting, L shaped inner side mould members swingably connected to the ends of the inner frame and extending over the sides to points of the bottom portion and a separable inner mould member detachably connected between the free ends of the inner side members. The mould is sepd. from the casting by swinging the inner side members inwardly after removing the separable inner mould. It is useful for sewer pipes of horseshoe section or bent pipes of others shapes. It is easier to assemble and disassemble.
Patent KR-850000493-B1 (KR)
Title: Process for preparing 1-oxoisoindolines
Inventor: KAI FUMIO
IPC: C07D209/46
Filed: 1984-06-11
Granted: 1985-04-11
Abstract: Aniline derivs. I (R = Et, CHMe2) were prepd. Thus, 2-NCC6H4SO2Cl was treated with 2,6-Et2C6H3NH2 and cyclized with NEt3  to give 35% I, which at 200 ppm on rice seeds infected with Rhizoctonia Type IIIA allowed 100% germination, giving 100% perfect plants. Phthalic anhydride was treated with 2,6-Et2C6H3NH2, followed by reduction of II (R = Et), to give I (R = Et), which had similar antifungal activity.
Patent KR-890000500-B1 (KR)
Inventor: ADAGO TAKESHI
IPC: F02D41/10
Filed: 1984-11-15
Granted: 1989-03-20
Abstract: 내용 없음.
Patent KR-930002035-B1 (KR)
Inventor: NORDHOLT ERNST H
IPC: H03L5/00
Filed: 1984-11-27
Granted: 1993-03-22
Abstract: 내용 없음.
Patent KR-920006259-B1 (KR)
Inventor: CHAMBERLIN EDWARD R
IPC: H01F21/08
Filed: 1985-06-04
Granted: 1992-08-01
Abstract: 내용 없음.
Patent KR-900005489-B1 (KR)
Title: The driving circuit of lcd devices
Inventor: HOSONO MASAGI
IPC: G09G3/36
Filed: 1986-04-19
Granted: 1990-07-30
Abstract: A driver circuit for LCD drives a liq. crystal panel in an A.C. manner. In this circuit, a display signal voltage to be applied to one electrode of the cell and a common voltage to be applied to a common electrode are inverted in their polarity with a certain period, respectively. At least the signal voltage and common voltage that are being polarity-inverted with the certain period is varied in its D.C. level by the same amount in the same direction in each period so that they can be adjusted so as to be in a predetermined relation for A.C. driving.
Patent KR-940010122-B1 (KR)
Inventor: BROZE GUY
IPC: C11D1/62
Filed: 1986-08-19
Granted: 1994-10-21
Abstract: 내용 없음.
Patent KR-900003047-B1 (KR)
Title: Corona discharge discharge treatment of molded resin
Inventor: MANABE GAZHIDE
IPC: B29C59/10
Filed: 1986-09-05
Granted: 1990-05-04
Abstract: Arrangement for applying a cerona discharge to a three dimensional plastic moulding (1) which has holes and corners (5,8,9,13) includes a discharge electrode (51) and a counter electrode (23), between which the moulding is held in a tensioning unit. The discharge electrode can be moved along the surface of the moulding, and its discharge section is spherical. A buffer plate made of a dielectric material is arranged over the holes in the counter electrode.
Patent KR-900004529-B1 (KR)
Title: Grease for the same speed joint
Inventor: SATO TASKU
IPC: C10N50/10
Filed: 1987-01-10
Granted: 1990-06-29
Abstract: A grease for a homokinetic joint comprises a base oil, a thickening agent which is a urea compolund and an organic molybdenum compound selected from the group cosisting of molybdenum dialkyl dithiophosphates or molybdenum diaryl dithiophosphates of the formula (I). In (I), R is a primary or secondary alkyl group or an aryl group. The grease has a low coefficient of friction.
Patent KR-950006238-B1 (KR)
Inventor: ROEDER BARBARA J
IPC: H04N5/21
Filed: 1987-02-04
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-910004087-B1 (KR)
Inventor: KUSANO JIRO
IPC: H01J23/54
Filed: 1987-02-10
Granted: 1991-06-22
Abstract: 내용 없음.
Patent KR-900008405-B1 (KR)
Inventor: SIGAMA SHINZKAE
IPC: G11B7/09
Filed: 1987-04-29
Granted: 1990-11-20
Abstract: 내용 없음.
Patent KR-900008165-B1 (KR)
Title: Control devices of elevator
Inventor: IDAWA SIGEMI
IPC: B66B5/00
Filed: 1987-10-20
Granted: 1990-11-05
Abstract: The control apparatus comprises a generator (20) for producing a reference speed command signal. A sensor (21) detects a cage speed signal, a transmission interface (22) transmits the reference speed command signal from the signal generator. A speed of a cage is controlled on the basis of a deviation between a transmitted reference speed comman signal obtained through the transmission interface and the cage speed signal from the signal detector. A new value not varying suddenly is set as a value at the present time when a present value of the transmitted reference speed command signal sent by the transmission interface, the cage speed signal, or a controlled variable based on theses signals varies suddenly from a past time serial value of the corresponding signal.
Patent KR-900001452-B1 (KR)
Title: One-contacted selector switch
Inventor: LIM KWANG-SOO
IPC: H01H9/00
Filed: 1987-12-07
Granted: 1990-03-10
Abstract: The selection switch for selecting the resistance value from 0 to 1x10n   where n is constant with only one contact has 4 types of resistor and switch combinations.  The first one is a combination of 10 switch and series connection of 1,1,2,1,2,3 resistors.  The second one has a resistor series connection of 1,1,1,2,1,4  .  The third one has a resistor series connection of 1,1,1,1,1,5  .  The fourth one has a resistor series connection of 1,1,1,1,1,1,1,1,1,1  .  Each type includes 10 switch connected in parallel and serial to the resistor element such that the desired resistance value is selected with only one closing action from the switch.
Patent KR-910000250-B1 (KR)
Title: Process for the preparation of 1,1,2,2-tetrahydro perfluoro alkanols and their esters
Inventor: LANTZ ANDRE
IPC: C07C29/124
Filed: 1987-12-22
Granted: 1991-01-23
Abstract: The invention relates to the synthesis of 1,1,2,2-tetrahydroperfluoroalkanols and their esters by oxidizing a 2-(perfluoroalkyl)ethyl iodide using hydrogen peroxide in a carboxylic acid or carboxylic acid ester in the presence of sulphuric acid. In the process according to the invention, from 1 to 30 moles of sulphuric acid, from 1 to 50 moles of carboxylic acid or of an ester of such an acid, and from 3 to 20 moles of hydrogen peroxide per mole of 2-perfluoralkyl)ethyl iodide are used.
Patent KR-900003550-B1 (KR)
Title: Process for making noodle
Inventor: LEE SUN-YONG
IPC: A23L7/109
Filed: 1987-12-14
Granted: 1990-05-21
Abstract: The method for preparing noodle containing garnishings comprises: (a) steam-treating noodle at 100 C for 10-15 mins to make alpha starch and spraying with cooled water; (b) scalding vegetables and cutting flesh; (c) mixing 8.9% of hot pepper, 17.8% of carrot, 24% of pumpkin, 17% of spring onion, 3.5% of garlic and 14.6% of pork; (d) making the plastic solution having alphastarch, gums and water; (e) mixing 67% of noodle, 20% of garnishing and 13% of the plastic solution and making noodle; (d) quick-freezing the above noodle at - 40≰C for 1 hr.
Patent KR-950005863-B1 (KR)
Title: Tdma communications
Inventor: LYNK CHAVLES N
IPC: H04B1/56
Filed: 1986-03-25
Granted: 1995-05-31
Abstract: A time division multiplexed (TDM) communication system, which apportions radio frequency communication channels into at least two time slots. Voice signals for transmission on this system are analyzed and vo-coded into a digital signal that is transmitted during one or more of the time slots. Received messages are recovered from at least one of these time slots and the voice message synthesized from the vo-coded signal. In this manner multiple voice messages may be transceived in a time division multiplexed manner on a single narrowband communication channel.
Patent KR-950006194-B1 (KR)
Inventor: BENOIT DIRIBARNE
IPC: C03B27/04
Filed: 1988-01-29
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-900006079-B1 (KR)
Title: Cleaner assembly, humidifier, gas alarm and detoxification system
Inventor: PARK SE-CHANG
IPC: B01D46/00
Filed: 1988-02-06
Granted: 1990-08-22
Abstract: A prevention system comprises an air processing device having air- purifying and humidifying function, an electronic chemical reactor, an air-purifier, a humidifier, a briquet gas alarm and an oxygen- feeder supplying the air to the room. The air processing device has a water tank having a filter pail, a turbo fan set up in the tank, a motor case, a filter-cover and a cover grill. The electronic chemical reactor has an electrolysis system for producing and supplying the oxygen, an oxygen control system for controlling an oxygen sypply and a gas alarm system for detecting a poisonous gas.
Patent KR-920007251-B1 (KR)
Inventor: NISHIMURA SEIYA
IPC: H03M1/30
Filed: 1988-03-21
Granted: 1992-08-28
Abstract: 내용 없음.
Patent KR-910007595-B1 (KR)
Inventor: NAKANE TOSHIO
IPC: H01B3/42
Filed: 1988-03-29
Granted: 1991-09-28
Abstract: 내용 없음.
Patent KR-900008682-B1 (KR)
Inventor: DO HAN-KI
IPC: D03D49/38
Filed: 1988-06-30
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-920000824-B1 (KR)
Title: Double-side input-output buffer circuit
Inventor: KIM EUN-SOO
IPC: G06F3/00
Filed: 1988-07-22
Granted: 1992-01-30
Abstract: The buffer circuit can be  used  both  for  transmitting  and receiving data, as well as being capable of feeding back the data. The  buffer  circuit  includes  a  buffering  circuit  (1)  and  a feed-back circuit (2). The buffering circuit (1) includes: a first NAND gate (NAND1), a first NOR gate (NOR1), a first MOS transistor (T1) and a second MOS transistor (T2). The feed-back  circuit  (2) includes: a second NAND gate (NAND2), a third MOS transistor (T1), a second NOR  gate  (NOR2)  and  a  fourth  MOS  transistor  (T4). According to the present invention, the data  can  be  transferred from a peripheral  equipment  to  the  CPU,  thereby  providing  a multi-function feature.
Patent KR-960016310-B1 (KR)
Inventor: JEFFREY CHARLES ROBERTSON
IPC: G03C3/00
Filed: 1989-05-11
Granted: 1996-12-09
Abstract: 요약없음
Patent KR-960015221-B1 (KR)
Title: Method for evaporation of oxide film by double metal apparatus
Inventor: PARK HAE-SOO
IPC: C23C14/22
Filed: 1989-05-31
Granted: 1996-11-04
Abstract: This method is applied to improving of productivity by removing of hillock formed on the oxide film with the difference of thermal expansion coefficient between metal layer and oxide film by LPCVD, low pressure chemical vapor deposition. The double metal layers are produced by the processes of a) evaporating the 1st oxide film(6) of the thickness of 1,000 to 1,200A on the 1st metal layer(1) at 210 to 280deg.C under the conditions of evaporation time 20min, O2 outflow content 120sccm, SiH4 outflow content 90sccm, and the pressure of tube 0.22torr, b) evaporating the 2nd oxide film(7) under the conditions of evaporation time 20min, O2 outflow content 90sccm, SiH4 outflow content 70sccm, and the pressure of tube 0.19torr, temperature set point 425deg.C, c) masking photoresist(3), d) etching photoresist(3), and e) evaporating the 2nd metal layer(4).
Patent KR-960003695-B1 (KR)
Inventor: TERAKADO KATSUYOSHI
IPC: H01F7/16
Filed: 1989-06-07
Granted: 1996-03-21
Abstract: 내용 없음.
Patent KR-0124814-B1 (KR)
Inventor: OOSAWA MORIO
IPC: B23D13/00
Filed: 1989-07-05
Granted: 1997-12-01
Abstract: 내용없음
Patent KR-920002943-B1 (KR)
Inventor: TSUZIHASHI MASARU
IPC: G01N21/88
Filed: 1989-07-18
Granted: 1992-04-10
Abstract: 내용 없음.
Patent KR-920001860-B1 (KR)
Title: Time switch conversation by telephone emory device
Inventor: OH DONG-SEONG
IPC: H04Q11/04
Filed: 1989-08-14
Granted: 1992-03-05
Abstract: The  time  switch  writes   PCM   data   received   from   a multiplexer-demultiplexer (MDXA) on  a  communication  memory  and interchanges time slots. The time switch includes  a  first  latch (1) for latching data income with speed of  8.192  Mbps  by  8.192 clock signal, a parity checker (2) for  detecting  and  correcting the parity fault in input data, a timing control circuit  (9)  for providing clock signal, a communication memory (3) for reading and writing the PCM data by counter output  and  random  read  address signal,  a  second  latch  (4)  for  latching  the  parallel  data transmitted from the memory (3), a control memory interfacing unit (6) for receiving modes and addresses of a time  switch  processor (TSP) and sending corresponding data, and a circuit  pack  checker (11) for decoding circuit pack inspection bit to enable the  latch (4) so that corresponding time slot data is transmitted.
Patent KR-0152963-B1 (KR)
Inventor: VAN DEN AKKER HENDRIKUS EGIDIU
IPC: B04C5/13
Filed: 1989-09-19
Granted: 1998-10-15
Abstract: 내용없음.
Patent KR-960007938-B1 (KR)
Inventor: TUNODA MITZUAKI
IPC: C09B67/48
Filed: 1989-12-12
Granted: 1996-06-17
Abstract: 내용 없음.
Patent KR-940010815-B1 (KR)
Inventor: CARTER THOMAS M
IPC: C03C17/36
Filed: 1989-12-26
Granted: 1994-11-16
Abstract: 내용 없음.
Patent KR-910009328-B1 (KR)
Title: Process for preparation of 2-furylpurine derivatives
Inventor: KIM YOUNG-HAE
IPC: C07D473/34
Filed: 1989-12-29
Granted: 1991-11-11
Abstract: A  process  for  preparing  2-furylpurine  of  formula   (I) comprises (a) reacting a  purine  cpd.  of  formula  (II)  with  a silylating   agent   (pref.   hexamethyl   silazane)   to   obtain trimethylsilyl  cpd.,  and  (b)  reacting  the  obtd.  cpd.   with 2- acetoxy tetrahydrofurane of formula (III) in an organic  solvent (pref. acetonitrile) in the presence of cesium  chloride.  In  the formulas, X = H, NH2 or SH; Y = NH2, Cl, SMe or OH; pref. when X = H, Y = NH2, Cl, SMe or OH; when X = NH2, Y = NH2 or OH; when  X  = SH, Y = NH2. Cpds. (I) have a antitumor activity.
Patent KR-940001885-B1 (KR)
Inventor: SAITO KUNIO
IPC: C23C16/02
Filed: 1990-04-20
Granted: 1994-03-10
Abstract: 내용 없음.
Patent KR-960003199-B1 (KR)
Inventor: KURABAYASHI KEN
IPC: H01G11/68
Filed: 1990-08-10
Granted: 1996-03-06
Abstract: 내용 없음.
Patent KR-930010519-B1 (KR)
Title: Fluorescent with red-pigment
Inventor: KIM YONG-DAE
IPC: C09K11/08
Filed: 1990-09-22
Granted: 1993-10-25
Abstract: The red pigment-applied fluorescent material is  produced  by (a) adding 0.01-10 wt.% of a red pigment and  0.01-5  wt.%  of  an auxiliary agent, i.e. magnesium fluoride or  calcium  fluoride  to 0.01-10 % aq. gelatin soln. to make a pigment-dispersed soln., (b) adding 100 wt.% of a red fluorescent material  to  0.01-10  %  aq. arabia rubber soln. to make a fluorescent-dispersed sonl., and (c) mixing the solns., and regulating the mixt. to have  pH  6-9.  The red fluorescent material is pref. Y2O3:Eu,  Y2O2S:Eu  or  YVO4:Eu, and the pigment is pref. Fe2O3, Pb3O4  or  (Cd(S1-x,Sex),  0<x<1). The produced fluorescent material has a good red purity.
Patent KR-920010479-B1 (KR)
Title: Memory extension circuit
Inventor: CHOE SONG-BONG
IPC: G06F12/06
Filed: 1990-09-28
Granted: 1992-11-28
Abstract: The circuit for executing a bank selection function by  using gates to use  the  memory  unit  though  the  memory  capacity  is exceeded comprises a CPU (100), a program memory unit having ROM's (102,103) connected to the CPU, a data memory  unit  having  RAM's (105,106) connected to the CPU, a program  memory  selection  unit connected to the CPU and ROM's (100,102,103) to select  a  ROM  of the program memory unit according to the CPU (100) output and data memory selection unit connected to the CPU and RAM's (100,105,106) to select a RAM of the data  memory  unit  according  to  the  CPU output. Each ROM includes a specific area (202) storing a  program for controlling the CPU output to select a ROM  from  the  program memory unit.
Patent KR-0144351-B1 (KR)
IPC: C12R1/765
Filed: 1990-10-19
Granted: 1998-07-01
Abstract: The present invention relates to an arylsulfatase of microbial origin. The enzyme may be linked to an antibody against a tumor-associated antigen and the resulting conjugate used in conjuction with a sulfated prodrug of a 4 min -demethylepipodophyllotoxin glucoside derivative, particularly etoposide in cancer chemotherapy.
Patent KR-0146045-B1 (KR)
Title: Plasma torch with shortcircuit arc starting
Inventor: LABROT MAXIME C
IPC: H05H1/38
Filed: 1990-11-07
Granted: 1998-08-17
Abstract: The invention relates to a plasma torch of the type including: 
 
  - two tubular and coaxial electrodes, on a continuation of the other, each electrode being arranged in a holder (3, 4) in which there is provision for a coolant circuit (8, 9) for the corresponding electrode; 
  - means for initiating an electric arc between the two electrodes by temporarily short-circuiting them; and, 
  - means for injecting a plasma-forming gas between the two electrodes. 
 
<??>According to the invention, to produce the initiating of the electric arc between the two electrodes, at least one (5) of the said electrodes is axially movable, between a torch operating position for which the said movable electrode (5) is distanced from the other electrode (6), and, an initiating position for which the said movable electrode is in contact with the other electrode thereby establishing an electrical short-circuit, in such a way as to generate the said electric arc (10) once the electrical short-circuit is interrupted, when the said movable electrode (5) is returned to its operating position. 
<IMAGE>
Patent KR-930005487-B1 (KR)
Inventor: KOMENAKA KATSUICHI
IPC: H01L23/12
Filed: 1990-11-30
Granted: 1993-06-22
Abstract: 내용 없음.
Patent KR-0150225-B1 (KR)
Inventor: MOTT PHILIP J
IPC: F16G5/18
Filed: 1991-02-21
Granted: 1998-10-01
Abstract: 동력 변속기(10) 체인 벨트(32)는 풀리 변속기(10)의 풀리(12,14)를 연결하기에 특히 적합한 것이 상기 체인 벨트(32)에는 복수개의 혼합 세트(34)의 링크(36)가 있고 각 세트(34)에는 복수개로 횡방향으로 배열된 링크(36)가 있다. 피봇 수단(40)은 순환 로우프를 형성하도록 링크(36)의 인접 세트(34)에 결합되어 있다. 적어도 하나의 토우(42A,42B)는 적어도 몇개의 세트(34)의 링크(36)에 있는 각 링크(36)로부터 연장된다. 인접 링크(36)상에 있는 적어도 하나의 토우(42A,42B)는 양위치에서 통로(80)를 형성한다. 복수개의 로드 블록(50)은 링크(36)에 연결되어 있다. 상기 로드 블록(30)은 토우(42A,42B)에 의해 형성된 통로(80)내에 위치 설정되어 있다. 각 로드 블록(50)에는 변속기(10)의 풀리(12,14)를 연결하기 위한 에지면(88)이 있다.
Patent KR-0170403-B1 (KR)
Inventor: HUARD JEFF M
IPC: G11C11/41
Filed: 1991-03-25
Granted: 1999-03-30
Abstract: 복수 포트 메모리 셀은 저장 셀을 이용하여 상보 데이터 저장 노드를 형성한다. 메모리 셀의 각각의 독출 포트는 독출 포트들을 분리시키도록 한쌍의 상보 데이터 아웃 라인중 하나와 독출 인에이블 라인 사이에 각기 연결된 2개의 FET를 포함한다. 2개의 독출 포트 FET의 각각의 게이트는 해당 데이터 저장 노드에 연결된다. 저장 셀은 독출 인에이블 라인으로부터 전류를 인출하고 상보 데이터 아웃 라인들 사이의 차를 모니터링 함으로써 독출된다.
Patent KR-940006761-B1 (KR)
Inventor: SUKIYAMA TATSUO
IPC: C07C211/29
Filed: 1991-04-20
Granted: 1994-07-27
Abstract: 내용 없음.