baber/WOPTO huggingface dataset:
Patent KR-20010064686-A (KR)
Inventor: KIM JONG MYEONG
IPC: H04J13/00
Filed: 1999-12-04
Abstract: PURPOSE: A transmit-receive method and apparatus using spreading modulation in a band spreading communication system is provided to improve the deterioration of a PAR(Peak-to-Average Ratio) characteristic, due to transition to the origin, by making the transition-to-origin probability of a descrambling signal(xT(n) + jyT(n)) into '0' in all visual angles but a visual angle n=0 (mod min{SFPiCH, SFDCCH, SFSCH2, SFSCH1, SFFCH}). CONSTITUTION: Taking the transfer data of SCH#1 and SCH#2 as the first input and OVSF(Orthogonal Variable Spreading Factor) codes(HSCH1(n),HSCH2(n)) as the second input, the first complex multiplier(142) executes a primary orthogonal complex spreading. The output of the first complex multiplier(142) and the PiCH, DCCH and FCH spread by HPiCH(n), HDCCH(n) and HFCH(n) are inputted to adders(130,132). A spreading modulator(141) generates and outputs IT(n) and QT(n), taking the outputs(xT(n),yT(n)) of the adders(130,132) as the first input and primary scrambling codes(C1(n),C1(n)) as the second input. The spreading modulator(141) is composed of a scrambling code generator(520) and the first complex multiplier(142). The scrambling code generator(520), receiving the primary scrambling codes(C1(n),C1(n)), generates secondary scrambling codes(Cscramble,I(n),Cscramble,Q(n)).
Patent KR-20010054667-A (KR)
Inventor: KIM DEOK SU
IPC: A23L7/109
Filed: 1999-12-07
Abstract: PURPOSE: A method for preparing a green laver noodle containing various minerals is provided, therefore it can be taken in various kinds of dishes. CONSTITUTION: A method for preparing a green laver noodle comprises the steps of: (i) washing green laver with refined water, and treating in 90-110 deg.C water; (ii) pulverizing it, and mixing with refined water in 200-400g per 1000cc water to prepare the undiluted solution of green laver; (iii) mixing the solution 20-40wt.%, soda water 0.5-1wt.%, salt 4-5wt.%, and flour; and (iv) pressing out from an extruding machine with a noodle type.
Patent KR-20010055309-A (KR)
Inventor: PARK NO HUN
IPC: F24F11/00
Filed: 1999-12-10
Abstract: PURPOSE: An air conditioner having an electronic valve is provided to prevent frost from forming and to be useful at a low-temperature area by turning on an electronic valve and flowing high-temperature refrigerant into an outdoor heat exchanger if outdoor temperature is lower than specific temperature. CONSTITUTION: High-temperature high-pressure refrigerant is supplied through an electronic valve(9) and then to the lower end of an outdoor heat exchanger(2). The temperature of the lower end rises up. Low-temperature low-pressure refrigerant flows through a capillary tube(3a) from an indoor heat exchanger(4). The low-temperature low-pressure refrigerant flows into a refrigerant inlet port of the outdoor heat exchanger to exchange heat with outdoor air. The refrigerant is met with the high-temperature high-pressure refrigerant at the lower end of the outdoor heat exchanger. The two kinds of refrigerator are discharged to a refrigerant discharge port of the outdoor heat exchanger. The refrigerant of the electronic valve keeps temperature of 50-100deg.C. Thereby, the lower end of the outdoor heat exchanger keeps ordinary temperature above zero without frost. A condensate on a base pan of the outdoor heat exchanger is not frozen. Therefore, frozen condensate is not grown up to the outdoor heat exchanger.
Patent KR-20010056310-A (KR)
Inventor: LEE PHIL HONG
IPC: A45D19/14
Filed: 1999-12-15
Abstract: PURPOSE: An ear cover sheet is provided to be structurally improved to prevent foreign substance from being enter an ear by simply and rapidly covering the ear. CONSTITUTION: A tape(10) of strip shape has a base layer(11) of flexible material, and an adhesive layer(12). A main body(20) is connected to one end of the tape(10), and comprises a central part(21) covering a front part of the ear, and an outer circumference part(25) covering a rear part of the ear. The adhesive layer(12) of the tape is bonded to the outer circumference part(25) of the main body(20) to be prevent from being released from the ear under the state that the central part(21) of the main body(20) is contacted to the front part of the ear.
Patent KR-20010057084-A (KR)
Inventor: KIM DAE SIK
IPC: F24C7/02
Filed: 1999-12-18
Abstract: PURPOSE: A convection device is provided to uniformly heat foodstuff loaded in a cavity by forming uniform airflows in the cavity. CONSTITUTION: A convection device for a microwave oven comprises: a heater(16b) installed in a heater chamber set in the upper portion of a cavity; a fan(14) installed in the heater chamber to circulate the heat generated from the heater through the cavity; an intake unit(18) formed in the upper portion of the cavity to suck the air in the cavity to the heater chamber via the fan; a supply unit(19) formed in an upper portion of the cavity to let the sucked air pass through the heater and to supply the intake air into the cavity; and a circulation duct formed on one face of the cavity to circulate the intake air passing through the heater and supply the heated air into the cavity via vent holes(22a,22b) on one side of the cavity. The circulation duct is extended to the bottom of the cavity, and another vent hole(22c) supplying heat into the cavity is formed at the bottom of the cavity. Therefore, the flows of heated air are uniformly supplied into the cavity.
Patent KR-20010058035-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-23
Abstract: PURPOSE: A mushroom vending machine for conveniently providing various kinds of mushroom to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a mushroom receiving chamber (26) for preventing discharge of mushroom is opened. Right after discharging a fixed amount of mushroom corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the amount of mushroom to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that a fixed amount of mushroom is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010060700-A (KR)
Inventor: CHOI HAE CHANG
IPC: C22C38/18
Filed: 1999-12-27
Abstract: PURPOSE: A process for preparing a steel composition capable of improving mechanical characteristics such as tensile strength, elongation, impact toughness or the like while maximizing low yield ratio of steel is provided, which improves mechanical characteristics while controlling a blocky type phase fraction of retained austenite in a composite structure of ferrite and retained austenite. CONSTITUTION: This steel of composite structure comprises by weight, C:0.65 to 1.50%, Si:2.0 to 4.0%, Mn:0.1 to 0.8%, Cr:0.1 to 0.8%, P:0.01% or less, S:0.01% or less, N:0.005 to 0.01%, O:0.05% or less, one or two or more selected from Ni:0.3 to 2.0%, B:0.001 to 0.003%, V:0.01 to 0.5%, Nb:0.01 to 0.5%, Mo:0.01 to 0.5%, Ti:0.01 to 0.2%, W:0.01 to 0.5% and Cu:0.01 to 0.2%. The fine structure of the steel is a composite structure of ferrite and retained austenite and a retained austenite phase fraction of blocky type of retained austenite is 20 to 35%.
Patent KR-20010061137-A (KR)
Inventor: JUNG BYEONG HWAN
IPC: G01M15/00
Filed: 1999-12-28
Abstract: PURPOSE: An analyzing device for calm wave between cycles of an engine is provided to stably analyze the signal of one cycle by continuously averaging measured cycles for an optional time using the camshaft signal of the engine. CONSTITUTION: A calm wave analyzing device consists of an accelerometer(20) measuring the slap amount of a piston in the top dead portion of an engine cylinder; a magnet probe(21) measuring the position of a camshaft; a microphone(22) measuring the vibration of an engine block; amplifiers(24,25) amplifying signals from the accelerometer and the microphone; and a control device(26) averaging signals from the amplifiers in a preset program, based on the signal of the magnet probe and conducting a Fourier transform. Thus, the signal of an engine cycle is stably and accurately analyzed.
Patent KR-20000053264-A (KR)
Title: Auxiliary power supply control
Inventor: WILLIAMS KEVIN MICHAEL
IPC: H02M3/335
Filed: 1997-11-12
Abstract: PURPOSE: A control circuit is provided for an auxiliary power supply in an apparatus having run and standby modes of operation. CONSTITUTION: An auxiliary power supply is energized by raw B+ voltage(RAW B+) and operates in a switched mode, responsive to a feedback signal indicative of loading. A switching circuit(R1,R2,R3,R4,Q2,16), also energized by the raw B+ voltage, changes the auxiliary power supply between operational and non operational modes responsive to an on/off signal(+23 V-RUN). The on/off signal is indicative of the run and standby modes of operation of the apparatus, for example a run supply voltage generated by another power supply in the apparatus. The switching circuit includes a switch(U3) optically coupled to a voltage threshold detector(Z3). The switch interrupts the feedback signal, for example by shunting to ground, in a manner which inhibits operation of the switching controller during the standby mode of operation of the apparatus.
Patent KR-20000053284-A (KR)
Title: Modified styrenic block copolymer compounds having improved elastic performance
Inventor: DJIAUW LIE KHONG
IPC: C08J5/18
Filed: 1997-11-14
Abstract: PURPOSE: Provided is extruding of elastomeric polymer compositions, more specifically to such compositions that are extruded as fibers or films. CONSTITUTION: An elastomeric composition, comprises: from 25 % to 75 % by weight of a block copolymer having at least two monoalkenyl arene blocks separated by a hydrogenated conjugated diene block wherein one monoalkenyl arene block is larger than the other monoalkenyl arene block and at least one of the monoalkenyl arene blocks has a number average molecular weight from 6,000 to 12,000, and a monoalkenyl arene content from 13 to 24 wt.%; from 12 % to 60 % by weight of a polyolefin; and from 13 to 28 % by weight of a tackifying resin; wherein the melt flow rate of the composition is at least 1 g/10 min at 230°C/5 kg. The present invention further relates to elastic fibers or films containing the composition.
Patent KR-20000076399-A (KR)
IPC: H04N21/4367
Filed: 1998-03-19
Abstract: A receiver/decoder is programmed only to accept a current entitlement control message (EMM) if it has received at least a previous EMM of a previous calendar period. When this is received, it is used to check present rights in the receiver/decoder. The invention prevents an original subscriber from fraudulently obtaining rights by disconnecting a decoder (before an authorising message can update the decoder's memory to prevent decryption) and by reconnecting the decoder (so as to be mistaken for a new subscriber legitimately having those rights). <IMAGE>
Patent KR-20010012952-A (KR)
Title: 화상과 여러 피부 외상의 치료를 위한 수단 및 조성물
IPC: A61P17/02
Filed: 1998-05-25
Abstract: 중간층을 형성시키는 유효분량의 괴사조직제거제(debridement agent)로 이루어진 외상 피부의 예비-치료를 위한, 피부 예비-치료 조성물.
Patent KR-20000053369-A (KR)
Title: Eeprom memory cell and method of fabricating the same
Inventor: SASAKIGAZTO
IPC: H01L27/115
Filed: 2000-01-03
Abstract: PURPOSE: An EEPROM memory cell and fabrication method thereof is provided to improve the productivity and to reduce the cost of the memory cell, by simplifying the fabrication process. CONSTITUTION: An EEPROM memory cell is intended to accomplish the high integration and the miniaturization of the memory cell using DHE(Drain Channel Hot Electron) and GIDL(Gate Induced Drain Leakage). The EEPROM memory cell is constituted with a substrate(12), a source region(14) and a drain region(16) formed on a surface of the substrate, a channel region(18) formed on the surface of the substrate between the source region and the drain region, a gate oxide(20) formed on a location overlapped with a portion of the source region and the drain region, and a gate(22) containing a polysilicon formed on the gate oxide.
Patent KR-20010068215-A (KR)
Title: Steak sauce containing kimchi as a major ingredient
Inventor: CHO YONG BEOM
IPC: A23L23/00
Filed: 2000-01-03
Abstract: PURPOSE: Provided is sauce made of Kimchi having abundant nutritions and unique flavor as a main ingredient, which can be mass produced and served with various kinds of western steak dishes or Korean meat food. CONSTITUTION: The sauce is prepared by the steps of: (i) getting meat broth by boiling beef, Kimchi juice and dried red pepper with garlic, ginger and green onion at 90-100deg.C for 20-30min.; (ii) roasting wheat flour and butter mixed in a ratio of 1:1 at 130-140deg.C for 20min. to get brown Roux; (iii) adjusting the taste and the color of the Roux by roasting the brown Roux with tomato paste and cooking oil; (iv) frying 20-30wt% of aged Kimchi of which total acid is 0.4-0.8 and pH is 4.0-5.0 with butter to be boiled lightly; (v) boiling 50-57wt% of the broth, 10-12wt% of the brown Roux and the fried Kimchi at low temperature and adjusting the concentration and the salt taste.
Patent KR-20000058253-A (KR)
Inventor: LEE JAE HOAN
IPC: G06Q50/20
Filed: 2000-01-14
Abstract: PURPOSE: A foreign language learning method is provided to be capable of performing an iteration learning efficiently without an expensive language learning machine. CONSTITUTION: A foreign language learning method records a Korean language to a record medium so as to be auditioned by only one time. A single sentence of a foreign language is recorded according to a difficult level more rapidly than the previous step. If a single sentence of a Korean language is out, the user understands the meaning of the single sentence and loudly expresses in an English language. The user repeatedly expresses any foreign language output from the record medium. A foreign language and a short blank or a foreign language and two short blanks are recorded to the record medium, and the user auditions any foreign language together with an express of the foreign language. The user expresses the foreign language before a next dialogue. A Korean language, a blank, a foreign language, a Korean language, a blank and a foreign language are recorded to the record medium so that the learner listens to the Korean language and transforms to any foreign language at once.
Patent KR-20010075977-A (KR)
Title: Method for Growth of Hexagonal MN Thin Films Using Single-Source Precursors
Inventor: PARK JUN TAEK
IPC: C23C16/34
Filed: 2000-01-21
Abstract: PURPOSE: A method of forming a nitride thin film in chemical deposition is provided to enable economical manufacture of the nitride thin film and thin film deposition in large area by using a single precursor R2(N3)M:D represented by formula I on a silicon substrate at a low temperature. In the formula I, M is Al, Ga or In; D is NH3, NH2R or NH2NR2; R is hydrogen, methyl, ethyl, normal propane, iso propane, tert-butyl, chlorine or Bromine. CONSTITUTION: An additional single precursor is heated on a substrate at 350 to 400deg.C in the initial pressure of 1.0x10¬-7 torr. The vapour pressure of the addition monomer single precursor is adjusted to set the whole pressure at 1.0x10¬-6 to 3.0x10¬-6 torr, and a buffering layer is formed through chemical deposition for 0.5 to 2.0 hours. A nitride thin film is grown in the buffering layer for 12 to 24 hours at the pressure of 1.0x10¬-6 to 3.0x10¬-6 torr. The substrate is made of silicon, sapphire or SiC. An Example of the buffering layer is composed of GaN, AlN, ZnO, SiC, LiAlO2 or LiGaO2.
Patent KR-20010077437-A (KR)
Title: Method for testing link loop-back and bearer channel connection in switching system
Inventor: JANG JI YEONG
IPC: H04M3/22
Filed: 2000-02-02
Abstract: PURPOSE: A method for testing a BCC(Bearer Channel Control) and Link Loopback in a small capacity wire exchange is provided to allow an operator to previously check a state of resources using a test function by giving a BCC and Link Loopback function for a WLL(Wire Local Loop) matching function within the small capacity wire exchange. CONSTITUTION: An operator inputs a command, a command processing part(10) identifies that a state of main processor dedicated by the operator is normal. Then, data inputted from the operator is normal, resource information which is a parameter inputted by the operator are read. If the read resource information can be tested, a state of the resource is changed to a test_block and test information is stored in an internal local memory. A test request is transferred to a protocol application part(40) in a higher main processor. If there is a response message from the protocol application part(40), a protocol processing part(50) in lower peripheral processors is transmitted a test request message and performs a test function. A result of the test is transmitted to a test controlling part(20). The test controlling part(20) deletes contents stored in the internal local memory, modifies the state of resource to idle.
Patent KR-20010077757-A (KR)
Title: CONGESTION CONTROLLING METHOD FOR SIGNALLING LINK IN No.7 SIGNALLING NETWORK
Inventor: KIM BYEONG CHEOL
IPC: H04Q3/42
Filed: 2000-02-08
Abstract: PURPOSE: A method for controlling congestion of a signal link in a No.7 signaling network is provided to allow a user to easily detect congestion of a signal link and control user traffic by having a congestion onset and offset. CONSTITUTION: If a present state is not a congestion state(20), a congestion onset threshold is checked(30). If the congestion onset threshold is exceeded, congestion occurring is notified(32) and a received message is analyzed(33). It is checked that the message is a signaling management message(34). In the signaling network management message, the received message is transmitted(35). Then, the present state is managed as a congestion state(37). If the present state is the congestion state(20), it is checked that a congestion abatement threshold is exceed(22). In the congestion abatement threshold, congestion releasing is notified(23), a message is transmitted(24), and the present state is managed as a normal state(25).
Patent KR-20000030239-A (KR)
Inventor: PARK HAE JOON
IPC: B60K28/10
Filed: 2000-02-10
Abstract: PURPOSE: A method for preventing sudden starting of vehicles is provided to compulsorily lock and unlock all brakes and transmission lever by a controller for automatically control the operation of the motor rotating back and forth with relation to the brakes and transmission lever. CONSTITUTION: A method for preventing sodden starting of vehicles includes the steps of detecting a control signal received from a key switch and a position sensing signal representing whether or not a touch switch are positioned in "P" position representing a parking state of the vehicle, releasing a locking state of all brakes and a transmission lever by driving a motor for about 5 seconds after a predetermined time period, for example 30 seconds, when the control signal and the position sensing signal are detected, detecting whether the vehicle is stopped after traveling, detecting a position sensing signal whether or not the touch switch are positioned in "P" position when the vehicle is determined to be stopped, and locking all of the brakes and the transmission lever with a rotation power of the motor driven for about 5 seconds when the position sensing signal is detected.
Patent KR-20010082870-A (KR)
Title: Exchange system for having choice of line interface and method for it
Inventor: SEO HUI YUN
IPC: H04Q3/10
Filed: 2000-02-22
Abstract: PURPOSE: A switch system capable of a line selection and method therefor is provided to decrease the size of an option board and change a line structure according to a board mounted on the option board because of mounting only board needed by a user by composing a DMC(Digital line interface Module Controller) and a TMC(Trunk Module Controller) in an engine unit and mounting one between a DLI(Digital Line Interface) and an SLI(Subscriber Line Interface) on the option board. CONSTITUTION: A CPU(30) controls a switch system generally. An engine unit(31) composes a clock generator, a timing switch, and a tone/DTMF generator for transmitting a control signal to each composing unit, and has a DMC(32) for controlling a DLI board and a TMC(33) for controlling an SLI board. An option board(34) mounts the DLI board and the SLI board for providing a line needed by a user. A position on which a board is mounted is previously set in the option board(34). Since compositions of the DLI board and the SLI board differ, the option board(34) on which the DLI board is mounted and the option board(34) on which the SLI board is mounted are separated. A connector(35) connects the engine unit(31) with the option board(34). The DMC(32) provides a control signal to the option board(34) on which the DLI board is mounted, and the TMC(33) provides a control signal to the option board(34) on which the SLI board is mounted. An MDF(36) assigns a line to a telephone extension of an extension subscriber according to an output of the option board(34) on which the DLI board or the SLI board is mounted.
Patent KR-20010087886-A (KR)
Title: Erase/Programming Time Detector of Flash Memory
Inventor: KIM HYEON GYU
IPC: G11C16/00
Filed: 2000-03-09
Abstract: PURPOSE: A device for detecting a time for erasing/programming in a flash memory is provided to determine a suitable erasing/programming time when is fit for a feature of chip by monitoring the erasing/programming time of a flash memory from outside by stages. CONSTITUTION: A first counter(202a) is enabled by an erasing/programming control signal(E/P), and generates a first counter output signal(D1) of logic 1 if an erasing/programming is not completed within a first erasing/programming limit time. A second counter(202b) is enabled by the first counter output signal(D1), and generates a second counter output signal(D2) of logic 1 if erasing/programming is not completed within a second erasing/programming limit time.
Patent KR-20010091441-A (KR)
Inventor: YANG JUN YEONG
IPC: H01L23/02
Filed: 2000-03-15
Abstract: PURPOSE: A semiconductor package and a method for manufacturing thereof are provided to improve a mounting density by using an improve structure having light, thin and small size. CONSTITUTION: The semiconductor package(101) includes the first semiconductor chip(1) having a plurality of I/O pads. An adhesive agent(20) is formed on the first semiconductor chip and a second semiconductor chip(2) is formed o the adhesive agent(20). A flexible circuit film(10) is adhered to back side, sides and front side of the first semiconductor chip(1) via the adhesive agent(20). The circuit film(10) includes a flexible film(11) and circuit patterns having a plurality of bond fingers(12) and ball lands(14) formed on the flexible film. The I/O pads of the first and second semiconductor chips(1,2) are electrically connected to the bond fingers(12) of the circuit film(10) or a conductive wire(30).
Patent KR-20000071447-A (KR)
Title: 압전 진동 소자 및 압전 공진 부품
IPC: H03H9/17
Filed: 2000-03-16
Abstract: 본 발명의 에너지 트랩형 압전 진동 소자는, 두께 전단 모드(thickness shear mode)를 발생하며, 또한 제 1 및 제 2 세로방향 대향 단부, 서로 대향하도록 제 1 및 제 2 단부 사이에 형성되는 상면과 하면, 및 압전 소자의 두께가 제 1 및 제 2 단부를 향하여 점차적으로 작아지도록, 각각 제 1 및 제 2 단부의 근방에 배치되는 베벨면(beveled surfaces)을 갖는 길다란 압전 소자를 포함한다. 압전 소자의 상면 및 하면에는 각각 제 1 및 제 2 진동 전극이 배치된다. 제 1 및 제 2 진동 전극은 그들 사이에 압전 소자를 배치하면서 서로 대향하도록 압전 소자의 대략 중앙부에 위치하며, 이 대향 부분이 진동부를 구성한다. 베벨면의 거칠기는 진동 전극 바로 아래에 위치하는 압전 소자의 상면 및 하면의 평탄부의 거칠기보다 크다.