baber/WOPTO huggingface dataset:
Patent KR-900006796-B1 (KR)
Title: Heating apparatus
Inventor: TAKIZAKI TAKESHI
IPC: H05B6/68
Filed: 1987-03-18
Granted: 1990-09-21
Abstract: The automatic cake cooker includes a gas sensor and a weight sensor is used to determine a total heating time. The initial weight of a food item (cake) is measured by the weight sensor, and a time proportional to a detected value of the weight sensor is determined. The amout of change in humidity level until an arbitrarily chosen timing is detected by the gas sensor, and a time proportional to detected value of the gas sensor is determined. These times are added together to determine a total cooking time. With this arrangement, regardless of the kind and amount of cake and the shape of a vessel, the automatic cooking capable of giving a fine finish can be accomplished merely by selecting a single auto-key called a cake key.
Patent KR-960000540-B1 (KR)
Title: Apparatus for the regeneration of channel-clock information in synchronous data transmission and data-recovery circuit arrangement comprising such apparatus
Inventor: KORNELIS A IMMINK
IPC: H04L7/02
Filed: 1987-04-06
Granted: 1996-01-08
Abstract: A sampled synchronous transmission signal Vt is represented by a series of samples J at equidistant sampling instants. A computing circuit 5 computes the positions R of the sampling instants relative to the rising edges of a virtual reference clock Cref which is phase-locked to the channel clock. For each sampling instant the position R is determined on the basis of the position R of a preceding sampling instant and a measure Q of the difference in time between the sampling interval T and the period L of the virtual reference clock Cref. From the values of the successive samples J an interpolation circuit 2 derives the positions N of the detection-level crossings by the transmission signal Vt, which crosssings represent a fixed phase position of the channel clock. After each detections-level crossing the measure Q of the time difference is corrected by means of circuit 3 and 4 depending on the difference between the positions N and R. A data recovery arrangement recovers the data depending on the values determined for the positions R.
Patent KR-900001443-B1 (KR)
Title: Motor-boat for water sky
Inventor: CHANG SU-CHUL
IPC: B63B35/73
Filed: 1987-07-09
Granted: 1990-03-10
Abstract: A motor boat for water-skiing includes a wing (3) attached to either side of the boat, while the wing being pivoted by a pivot (2).  A net (6) pivoted by a hydraulic cylinder (5) is connected between the both sides of the buttocks (4) and a pivot shaft (7). The hydraulic cylinder, set up at the angular point (9) of a triangular plate (8) and a piston rod (10) of the cylinder, is connected with a vertical rod (1) and a vertical supporting rod (10) along which a roll (16) with a handle (22) is provided.  A semicircular water contact plate (19) operated by a hydraulic cylinder (18) is connected to the lower sterm of motor boat and a rudder (20) is below the water contact plate.
Patent KR-910005420-B1 (KR)
Title: Brassinolide analogue
Inventor: CHO KWANG-YUN
IPC: C07J5/00
Filed: 1987-07-23
Granted: 1991-07-29
Abstract: Brassinolide analogues of formula (I) are prepd. by  reacting 6,6- ethylen-                                               2alpha, 3alpha-isopropylen-dioxy-5alpha-pregnan-20S-carboxaldehyde    with gregnard reagent, and removing the protecting gp. In  (I),  R=  H, C1-10 straigth chain aliphatic gp.,  C3-10  side  chain  aliphatic gp., cyclo gp., methylmethylsulfinyl, ethoxymethyl or armatic  gp. opt. substd. by C1-3 alkyl. (I)  are  useful  as  a  plant  growth regulator.
Patent KR-900008916-B1 (KR)
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1987-12-28
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-930000631-B1 (KR)
Inventor: NAKASHIMA HIRODAKA
IPC: E02D29/14
Filed: 1988-03-04
Granted: 1993-01-28
Abstract: 내용 없음.
Patent KR-970000135-B1 (KR)
Inventor: FRIEMEL WOLFGANS
IPC: A01M1/20
Filed: 1988-05-26
Granted: 1997-01-04
Abstract: 내용 없음.
Patent KR-950003371-B1 (KR)
Inventor: KIBE SHIGERU
IPC: C23C10/24
Filed: 1988-05-27
Granted: 1995-04-12
Abstract: 내용 없음.
Patent KR-950002384-B1 (KR)
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/20
Filed: 1988-05-27
Granted: 1995-03-17
Abstract: 내용 없음.
Patent KR-910005105-B1 (KR)
Inventor: MINODA TAKESHI
IPC: G11B7/26
Filed: 1988-07-27
Granted: 1991-07-22
Abstract: 내용 없음.
Patent KR-910006355-B1 (KR)
Title: Multiplexer output enable/disable control device using channel selection control signal
Inventor: PARK HYUNG-MU
IPC: H04J3/04
Filed: 1988-08-18
Granted: 1991-08-21
Abstract: A multiplexer has an enable/disable control circuit including a data input stage (310), an output stage  (320),  control  signal input buffer stage (330), and an  enable/  disable  control  stage (340), which gates the enable/disable control signal with  channel select control signals, and the resulting signal is applied to the data input gates (310). As a result, a separate input terminal for the enable/disable control signal to each of the gates in the data input stage (310) and a separate  buffer  for  driving  the  large numbe of data input stage with the enable/disable  control  signal are not required.
Patent KR-940007751-B1 (KR)
Title: Process for preparing nylon-6-fiber having good dyeing and antistatic property
Inventor: KIM KI-SU
IPC: D01F1/09
Filed: 1988-11-15
Granted: 1994-08-24
Abstract: The nylon 6 fiber having excellent dyeing property and antistatic property is prepd. by add-mixing and reacting caprolactum, water and 0.3-10 mole% of the copolymonomer of formula R-(COOH)2 (I) and 2-15 wt.% of polyethylene glycol diamine at 230-280 deg.C for 5-12 hrs.; inputting and reacting a diamine of formula R'-(NH2)2 (II) of 1±3 times amt. w.r.t. amt. of the copolymonomer (I) at 250-280 deg.C for 20-30 hrs. and making a chip and extracting, drying; then solid-phase polymerizing that at 160-195 deg.C for 15-25 hrs. to form 2.40-2.70 viscosity (R.V) and 15-30 meq/kg of NH2 concentration of the solid-phase polymer; then melt-spinning that. In formulas, R is gp. of formula (1) or (2); R' is C2-C8 hydrocarbon gp. of formula (3), (4) or (5); M is Li, Na or K.
Patent KR-910001048-B1 (KR)
Title: Voltage control oscillator
Inventor: ON YONG-HO
IPC: H03B5/20
Filed: 1988-12-12
Granted: 1991-02-21
Abstract: The oscillator for simplifying the circuit construction   and reducing  the power consumption includes a capacitor (C1) having a predetermined  frequency   of  voltage  (Vo')  at  both  ends;   a comparator  (COM)  for  comparing  an   output   voltage  of   the capacitor (C1) with a control  voltage  (Vrf);   a   delay   means (DEL)  for  delaying  an  output  of  the  comparator   (COM);   a push-pull  inverter  (PPI)  for supplying the capacitor (C1)  with a high  level  of  source  voltage  (Vdd)  in accordance with the output level of the  delay  means  (DEL)  to  change  or  to dischange changed voltage to the low level of power source (Vss).
Patent KR-950014015-B1 (KR)
Inventor: MICHEAL ROBERT J
IPC: G09G/
Filed: 1987-07-14
Granted: 1995-11-20
Abstract: 내용 없음.
Patent KR-970009881-B1 (KR)
Inventor: FUISZ RICHARD C
IPC: A23L33/20
Filed: 1988-04-14
Granted: 1997-06-19
Abstract: 내용 없음.
Patent KR-960009397-B1 (KR)
Title: Output buffer circuit
Inventor: BAE YUN-SUB
IPC: H03K19/00
Filed: 1989-01-30
Granted: 1996-07-18
Abstract: The output buffer circuit is constructed in a manner that the drain of a PMOS(M1) is connected to the drain of an NMOS(M4) through NMOSs(M2,M3) whose drains and gates are commonly connected, and the drain of a PMOS(M5) is connected to the drain of an NMOS(M4) through PMOSs(M6,M7) whose drains and gates are commonly connected to commonly connectd to the contact point of the PMOS(M1) and NMOS(N2) and the contact point of the PMOSs(M5,M6) to the gates of PMOS(M13) and NMOS(M14), to commonly connect the contact point of the NMOSs(M2,M3) and contact point of the PMOSs(M6,M7) to the gates of a PMOS(M11) and NMOS(M12), to commonly connect the contact point of the NMOSs(M3,M3) and contact point of the PMOS(M7) and NMOS(M8) to the gates of a PMOS(M9) and NMOS(M10), and to commonly conneted to the drains of the PMOSs(M9,M11,M13) and NMOs(M10,M12,M14) to the output port.
Patent KR-970001083-B1 (KR)
Inventor: CHANG JOHN C
IPC: D06M101/16
Filed: 1989-03-10
Granted: 1997-01-25
Abstract: 내용 없음.
Patent KR-920005880-B1 (KR)
Inventor: TANAKA YASUHIRO
IPC: H04L12/433
Filed: 1989-08-04
Granted: 1992-07-23
Abstract: 내용 없음.
Patent KR-920006152-B1 (KR)
Inventor: YASUKI SEIZIRO
IPC: H04N7/00
Filed: 1989-08-23
Granted: 1992-07-31
Abstract: 내용 없음.
Patent KR-930000981-B1 (KR)
Title: Color-signal moving detecting circuit of composition-video signals
Inventor: LEE HO-UNG
IPC: H04N9/77
Filed: 1989-12-08
Granted: 1993-02-11
Abstract: The circuit detects color signal movement utilizing the  peak detection theory. The circuit includes a one line delayer (1)  for delaying complex video signal by one line, a 524 line delayre  (2) for delaying video signal by one frame, an adder  and  subtractors (4a,4b) for extracting brightness signal  and  color  signal  from complex video signal, bandpass filters (5,6) for detecting  moving signal for high frequency color signal and  for  cutting  off  low frequency color signal, an absolute value calculating unit (7) for calculating absolute  value  of  the  detected  moving  signal,  a boundary value calculating unit (10) for removing noise  component in color signal  and  latches  (15,16,18)  for  outputting  moving signal of color signal.
Patent KR-920008932-B1 (KR)
Title: Tracking and vertical synchronizing control method
Inventor: LEE SUNG-HONG
IPC: G11B5/584
Filed: 1989-12-31
Granted: 1992-10-12
Abstract: A method  for  controlling  the  tracking  and  the  vertical synchronization in  reproducing  device  comprises  the  following steps: deciding whether the  up/down  key  is  controlled  or  not through the key input means; checking the present  executing  mode in the reproducing device when the up/down key is controlled.  The controlled result on the up/down key is outputted in series.  This method can decrease the production cost by decreasing  the  output port of microprocessor  and  do  the  variable  speed  reproducing tracking.
Patent KR-960007372-B1 (KR)
Inventor: ANDERSON MARC A
IPC: C01G23/04
Filed: 1988-07-26
Granted: 1996-05-31
Abstract: 내용 없음.
Patent KR-920009927-B1 (KR)
Inventor: KADAYAMA HIDEAKI
IPC: B29C33/02
Filed: 1990-01-29
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-920007811-B1 (KR)
Inventor: OKOSHI SEIJI
IPC: F24F3/06
Filed: 1990-01-31
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-970002465-B1 (KR)
Title: Process for preparing 1,5-benzothiazepine derivatives
Inventor: NISHIMOTO SHIGERU
IPC: C07D281/10
Filed: 1990-04-28
Granted: 1997-03-05
Abstract: There is disclosed a process for preparing 1,5-benzothiazepine derivatives represented by the formula: <CHEM> wherein one of R<1> and R<2> is a lower alkyl group or halogen atom, and the other is hydrogen atom, R<3> is a lower alkyl group or a lower alkoxy group, which comprises subjecting a propionic acid compound represented by the formula (II): <CHEM> wherein R<1>, R<2> and R<3> have the same meanings as defined above,  to intramolecular ring closing reaction in the presence of a sulfonic acid compound represented by the formula (III):    R<5>SO3H   (III> wherein R<5> represents a lower alkyl group or a substituted or unsubstituted phenyl group.
Patent KR-920009346-B1 (KR)
Title: Golf tee manufacturing method
Inventor: KIM YONG-HWAN
IPC: A63B57/00
Filed: 1990-06-01
Granted: 1992-10-15
Abstract: (A)  preparing  a  pulp  paste  with addition of 0.25-0.3 wt.% resin, 0.25-0.3  wt.%  Aluminum  sulfate and 0.3 wt.% adhesive resin in water under stirring; (B) extruding the paste into a round or angular bar  having  60  %  water;  (C) cutting the bar into pieces to press to a golf tee form having  40 % water; (D) drying the formed tee to have 20 % water  in  curing; (E) polishing, coating and printing the tee for finishing. The tee decomposes naturally to present no environmental hazard to  earth, and the use of waste paper or  pulp brings  down  the  production cost.
Patent KR-100251882-B1 (KR)
Inventor: KELLER STEPHEN A
IPC: H01L21/8249
Filed: 1990-06-29
Granted: 2000-04-15
Abstract: 내용 없음.
Patent KR-960015911-B1 (KR)
Inventor: SATO KEIICHI
IPC: C07C1/26
Filed: 1990-07-18
Granted: 1996-11-23
Abstract: 내용없음.
Patent KR-930007717-B1 (KR)
Title: Phase lock control instalation
Inventor: PARK SONG-BAEK
IPC: H03L7/00
Filed: 1990-09-29
Granted: 1993-08-18
Abstract: With  respect  to  phase-locking  revolution  body,  position signals of motor revolving are compared  with  reference  signals. The comparison result signals are outputted for error signals. The output signals are controlled for motor drive with  a  phase-lock. The average of error output from  phase-comparator  is  controlled for motor. The  speed-up  of  the  phase-lock  is  very  important problem in the revolving body. The device comprises  a  revolution detector, an amplifier, a  reference  signal  generator,  a  phase comparator, a phse compensator, an operational  amplifier,  and  a drive   amplifier.   This   phase-controlled   device   has   fast lock-in-time.
Patent KR-930007084-B1 (KR)
Inventor: CHOE SON-JONG
IPC: G09G3/00
Filed: 1990-12-18
Granted: 1993-07-29
Abstract: 내용 없음.
Patent KR-950003030-B1 (KR)
Title: Clamping circuit
Inventor: LEE KI-SOK
IPC: H04N5/18
Filed: 1990-12-20
Granted: 1995-03-29
Abstract: The circuit provides an accurate clamping by extracting the clamp signal from the image at every horizontal synchronizing period. The circuit includes: (a) an A/D converter(20) which converts an analog signal into digital signal; (b) a clamp level detector(30) which detects the variation of the DC level in the clamp signal; (c) a clamp level determination and applying circuit(40) which controls the clamp voltage according to the variation of the consecutive two lines; (d) a noise level detector(50) which detects the noise corresponding to the size of clamp line; (e) a clamp time constant determinator(60) which determines the clamp time constant according to the detected noise level.
Patent KR-100194503-B1 (KR)
Title: 액체 분배 시스템, 액체 분배 방법 및 액체 분배 시스템에서의 제어기 제어방법
IPC: B67D7/02
Filed: 1991-01-29
Granted: 1999-06-15
Abstract: 본 발명은 액체로 채어진 저장조, 제어 마이크로프로세서 그리고 저장조에 연결된 다수의 출구를 포함하는 액체 분배 시스템에 관한 것이다. 액체를 여과하기 위해 저장조와 출구 사이에 필터가 제공된다. 각각의 출구에 설치된 밸브가 출구를 지나는 유동을 제어한다. 각 출구가 개별적으로 선택 가능하도록 각 밸브는 프로세서에 의하여 개별적으로 제어된다. 프로세서는 각 출구로부터 액체에 대한 요구를 나타내는 신호를 수신하도록 채택된다. 요구 신호를 수신하면, 선택된 밸브는 다른 블브가 폐쇄된 상태를 유지하는 동안 프로세서의 신호에 응답하여 개방되며, 액체가 선택된 출구만 지나는 것을 허용한다. 선택된 출구 부근에서 감지된 액체에 가해진 예정된 압력과 각 출구를 갖는 오리피스는 선택된 출구를 지나는 유동량을 제어한다. 제어기는 밸브를 폐쇄하기 위하여 예정된 시간 주기의 종점에서 선택된 밸브에 신호를 보낸다. 유동량과 함께 시간 주기는 특정량의 액체를 분배시킨다. 다수의 입구가 저장조에 연결된다. 각 입구가 각각의 액체 공급원에 연결된다. 저 액체 높이가 저장조에서 감지되고 분배가 처리되지 않으면, 입구가 선택되어 개방되고 저장조는 채워진다. 프로세서가 예정 시간동안 저장조가 채워지지 않는 것을 검출하면, 다른 입구가 선택되어 개방되고 저장조는 예정된 높이가 될 때 까지 계속 채워진다.
Patent KR-940000778-B1 (KR)
Title: Method for preparing feed additive
Inventor: LEE YONG-HO
IPC: A23K1/16
Filed: 1991-02-19
Granted: 1994-01-31
Abstract: A additive of poultry feed obtd. by decompositing oil with enzyme is prepd. by (a) mixing palm oil and 60 wt.% (to oil 100 %) water, and heating at 40 deg.C, (b) adding lipase into the heated mixt., decompositing for 24 hrs. and destroying the enzyme activity of the lipase at 90 deg.C, (c) separating the obtd. mixt. into oil, water and glycerin to obtain the fatty acid, and (d) mixing 1 part of the fatty acid, 1/6 part of calcium hydroxide and molasses, and reacting at 70 deg.C to obtain the final product contg. calcium salt of fatty acid.
Patent KR-100196589-B1 (KR)
Title: Photopolymerizable and recording material manufactured from it
Inventor: RUDOLF ZERTANI
IPC: G03F7/032
Filed: 1991-03-07
Granted: 1999-06-15
Abstract: Photopolymerisable mixt. based on a polymeric binder (I), a cpd. (II) with polymerisable gp(s), capable of free radical polymerisation and a photo-reducible dyestuff (III) also contains a dicyclopentadienyl-bis- 2,4,6-tri-fluorophenyl-Ti or Zr cpd. (IV). Pref. (I) is insol. in H2O and soluble in aq. alkaline solns. (II) is an (alk)acrylate ester with gp(s). capable of photo-oxidn. when exposed in the presence of (III), and is pref. an amino, urea, thio or enol gp. (III) is a xanthene, thiazine, pyronine, porphyrin or acridine dyestuff. In (IC), at least one of the cyclopentadienyl gps. is substd. The mixt. may also contain a trihalomethyl cpd. (V) decomposed by radiation, (pref. an s-triazine cpd. with trihalomethyl gp(s). and opt. another substit.; or an aryl trihalomethyl sulphone). An acridine, phenazine or quinoxaline cpd. may be added as photoinitiator. The mixt. contains 20-90 (wt.)% 10-80% (II) and 0.05-20% initiators activated by radiation, w.r.t. non-volatiles. The recording material has a base coated with the mixt. and pref. also another transparent layer with low permeability for atmos. O2, whichis soluble in the developer liquid for the photopolymerisable layer.
Patent KR-950007564-B1 (KR)
Inventor: TANAHASHI TORU
IPC: H02P21/00
Filed: 1991-05-10
Granted: 1995-07-12
Abstract: 내용 없음.
Patent KR-940011650-B1 (KR)
Title: Frame signal detection circuit of digital communication system
Inventor: HAM MYONG-SHIK
IPC: H04L7/08
Filed: 1991-05-23
Granted: 1994-12-22
Abstract: The circuit provides the frame detector which is necessary for demultiplexing the received multiplexing signal sequence with the unit of channel in the receiving circuit of the communication system where the signal modulated by DM mode is multiplexed by time division multiplexing mode and is communicated. The circuit includes a D flip flop (31) reshaping the 1024 kbps multiplexing signal sequence with 1024 KHz clock input signal, a MLS detector (32) detecting the frame alignment signal of 15 bit length, an up/down counter (34) finding the correct frame channel from the MLS detector output, synchronizing a detection display block (36), deciding the acquisition or the existence of loss of the synchronous signal with the up/down counter output, and a frame clock generator (35) dividing the 1024 KHz clock and generating the 32 KHz clock synchronized with frame channel.
Patent KR-960008013-B1 (KR)
Inventor: SATO YOSHIYUKI
IPC: C25D5/02
Filed: 1991-05-30
Granted: 1996-06-19
Abstract: 내용 없음.
Patent KR-100193757-B1 (KR)
Title: 플라스마 테이퍼 에칭 방법
IPC: H01L21/3105
Filed: 1991-09-20
Granted: 1999-06-15
Abstract: 피처리물의 표면상 형성된 복수의 요철부의 엣지를 테이퍼상으로 엣칭하기 위하여 동일 챔버내에 플라스마 처리영역과 이 플라스마 처리영역에 떨어져 위치하는 플라스마 발생영역을 갖는 플라스마 수단을 갖추고, 표면에 복수의 요철부가 형성된 피처리물을 상기 플라스마 처리영역에 셋트하고, 상기 챔버내의 플라스마 발생장치에 Ar을 주체로 하는 처리개스를 도입하여 플라스마를 생성시킴으로써 당기 요철부의 엣지를 테이퍼상으로 엣칭한다.
Patent KR-0178405-B1 (KR)
Inventor: LINDER GEORG HEINRICH
IPC: B05B15/68
Filed: 1991-11-07
Granted: 1999-03-20
Abstract: 유리 제품 피복용 후드는 고온 유리 제품을 통과시키는 터널을 형성하는 측부벽 및 상부와, 피복될 제품과 대항하여 일치되도록 형성되는 후드 활성부내의 송출 및 흡입 채널을 가진다. 상당히 큰 방출면을 채택함으로써, 장치 내부에 반응 생성물 찌꺼기의 증가가  최소화된다.
Patent KR-950005988-B1 (KR)
Title: Path control method in electronic switching systems
Inventor: HONG JONG-IL
IPC: H04M3/22
Filed: 1991-12-17
Granted: 1995-06-07
Abstract: The method improves the service reliability under the control strategy so that the communication channel shortage and the communication severance is minimized. The method comprises the steps of: assigning the channels to the transmission member and the receiving member; hooking up the transmission channel; cutting off the time switch of transmission member and the receiving member; and dismissing the communication channel.
Patent KR-950011502-B1 (KR)
Title: Hydrolysis monomer for antifoulling paint and producing metho thereof
Inventor: YUN HYO-CHANG
IPC: C09D5/14
Filed: 1991-12-31
Granted: 1995-10-05
Abstract: The hydrolyzable monomer of formula (I) for an antipollutive paint binder is prepared. In (I), R and R' are -H, -CH3 of Cl respectively; M is at least 2 valent metal of IIA-VIIA, IB-VB of VIII group; n is metal ion number; Y is (a); Q1 and Q2 are -C6H5, -CN or NO2 respectively; R1-R8 is H or C1-20 linear or branched alkyl; X and X' are -CO-, -SO2- or -SOC6H4- respectively. The binder for the antipollutive paint is prepd. by (co) polymerizing the monomer and/or a radical reactive monomer with a radical initiator i.e. benzoyl peroxide or azobisisobutyronitrile in the presence of a solvent i.e. xylene, toluene, butylacetate, methylethyl ketone or n-butanol at 50-120 deg.C. The radical monomer is pref. methyl acrylate, methyl methacrylate, styrene, vinylacetate, vinylchloride, etc.
Patent KR-950000816-B1 (KR)
Title: Equipment for storing and shipping pipes
Inventor: KOCH ROBERT
IPC: B65D61/00
Filed: 1990-08-23
Granted: 1995-02-02
Abstract: The invention concerns equipment for storing and shipping pipes with several superposed pipe supports. To simplify manufacture and lower its costs and further to achieve versatility, the pipe supports (5) each comprise a long, integrated molding (120) with several cylindrical clearances (122, 124) present on two opposite sides, for several pipes, or several short assembled molded segments (2) with at least one cylindrical clearance (6,8) for the pipes, on opposite sides. The integral molding (120) and the molded parts (2) are provided with a central duct (10) extending between and transverse to the bilateral clearances and passing through the molding or the molded segments. The integral molded segments are plugged in geometrically locking manner onto a strip or a hollow shaped section (4). The intrgral molded segment (120) preferably is attached by injection molding to the hollow shaped section.
Patent KR-960014614-B1 (KR)
Title: Cooking vessel with a bottom resistant to deformation by heat
Inventor: COUDURIER ALAIN
IPC: A47J27/00
Filed: 1991-03-29
Granted: 1996-10-19
Abstract: A cooking vessel comprises a bottom with a surface which is intended to be exposed to a heat source. This surface has a series of essentially radial grooves (7) of sufficient depth and width to render the bottom (6) resistant to deformation under the effect of the heat from the heat source. The invention can be used to render cooking vessels, in particular those made by shaping a sheet of aluminium, resistant to deformation by heat.
Patent KR-0145331-B1 (KR)
Title: Value transfer system
Inventor: TIMOTHY LLOYD JONES
IPC: G06Q20/00
Filed: 1991-12-12
Granted: 1998-08-17
Abstract: A value transfer system which allows value to be transferred between electronic purses comprises computer which controls the loading of purses with value and the redemption of value from purses, a special bulk purse or purses and a value meter securely linked thereto which registers the total net value issued to the bulk purse or purses. Draw-down of value and redemption of value transactions are effected with the bulk purses.
Patent KR-100199314-B1 (KR)
Title: Rear-door operating apparatus for portable computer
Inventor: EDWARDS MICHAEL L
IPC: C07C215/48
Filed: 1992-01-17
Granted: 1999-06-15
Abstract: The present invention relates to certain polyamine phenols which are useful as radioprotective agents.
Patent KR-100226860-B1 (KR)
Inventor: AHN DO-YEOL
IPC: H01L29/78
Filed: 1992-02-27
Granted: 1999-10-15
Abstract: 델타 도우핑(Delta Dopping)된 결합양자우물의 리얼 스페이스 차지 트랜스퍼(Real Space Charge Transfer)를 이용하여 전자의 이동도를 변조하여 초고속 스위칭에 적당하도록 한 속도 변조(Velocity Modulation) 전계효과 트랜지스터에 관한 것으로, 버퍼 상에 차례로 형성되는 제1클래딩층, 제1활성층, 장벽, 제2활성층, 제2클래딩층과, 제1클래딩층, 제1활성층, 장벽, 제2활성층, 제2클래딩층 양측에 형성되는 소오스 및 드레인과, 제2클래딩층 표면에 형성되는 게이트로 이루짐으로써, 전하를 소모 또는 축적할 필요없이 게이트를 이용하여 전자 파동 함수의 양자 역학적 결합 상태만 변화시켜 10 -15 초 이하의 초고속 스위칭을 할 수 있다.
Patent KR-960009751-B1 (KR)
Inventor: ATARASHI MASAHIRO
IPC: F04D29/66
Filed: 1992-02-27
Granted: 1996-07-24
Abstract: 없음.
Patent KR-960001771-B1 (KR)
Inventor: SHINOZAKI TAKASHI
IPC: G07D3/14
Filed: 1992-04-10
Granted: 1996-02-05
Abstract: 내용 없음.
Patent KR-100266047-B1 (KR)
Inventor: OOGA NORIO
IPC: G11B7/00
Filed: 1992-05-04
Granted: 2000-09-15
Abstract: 제 1 광 디스크 드라이버(1)에 의해 제 1 광 디스크에 기록되는 클러스터 단위의 오디오 데이타의 최종 데이타에 계속되는 다음의 클러스터 단위의 오디오 데이타를 메모리(14)로부터 판독하기까지의 동안에 제 2 광 디스크 드라이버(2)의 동기 인입을 행하고 상기 제 1 광 디스크와 제 2 광 디스크에 오디오 신호를 연속적으로 기록하는 제어 시스템 콘트롤러(3)에 의해 행한다. 제 1 광 디스크와 제 2 광 디스크에 오디오 신호를 연속적으로 기록할 수 있다.