baber/WOPTO huggingface dataset:
Patent KR-20000061550-A (KR)
Inventor: THRUBICHIN REONID
IPC: H04L12/28
Filed: 1999-03-27
Abstract: PURPOSE: An apparatus for transmitting and receiving data is provided to enhance a channel volume without an increase of a band width and a signal/noise power ratio by transmitting a digital data through a channel using a limited band width and signal power. CONSTITUTION: An encoding unit(20) multiplies a parallel binary code by base function values and encodes the binary code to output the encode binary code to a DAC(8). The DAC(8) converts the binary code provided from the encoding unit(20) into an analog signal and outputs the converted analog signal to a LPF(9). The LPF(9) passes a low band of the analog signal provided from the DAC(8). The encoding unit(20) has a parallel-serial shift block(1), a plurality of address registers(5), a plurality of ROMs(4), a plurality of multipliers(6) and an adder(7).
Patent KR-20000052275-A (KR)
Inventor: RYU HO SUN
IPC: H02K1/22
Filed: 1999-03-31
Abstract: PURPOSE: A structure of a rotator of an outer rotor type commutatorless motor is provided to restrain vibration or noise generated in a natural vibration mode by increasing structural strength and material strength of the rotator and effectively cool heat generated in the motor, thereby improving the reliability of the product. CONSTITUTION: A steel frame(510) is formed with a predetermined area, and has a circular base plate part(512) formed with a plurality of insertion holes(511) for inserting a driving shaft(400) and a coupling element(520) at the center part and a back yoke part(513) formed by folding and extending by a predetermined height an edge part of the base plate part and coupled with a permanent magnet(520). The base plate part has a plurality of embossed reinforcing ribs(515) radially and a plurality of heat dissipating holes(516) provided with a braid(517) for guiding air introduction. A connection element(530) is coupled with the steel frame with a coupling element(520) inserted into a coupling element insertion hole(511b). The driving shaft is fixed on the connection element by a fixing element(420).
Patent KR-20000067225-A (KR)
Inventor: CHO SEOK WON
IPC: H01L27/11
Filed: 1999-04-26
Abstract: PURPOSE: A cell of semiconductor memory device is provided to independently control an offset area and a channel area to obtain an integrated small size. CONSTITUTION: A cell of semiconductor memory device is manufactured by forming an impurity area of N cation at both sides of first gate provided on a semiconductor substrate, forming a first insulating layer on the front of the substrate, forming a second gate on the first insulating layer, forming a first thin film polysilicon layer via a gate insulating film on the second gate, forming a second insulating layer on the substrate, exposing the first thin film polysilicon layer with an etch-back process to flatten the substrate, forming a second thin film polysilicon layer in contact to the first thin film polysilicon layer, exposing the first thin film polysilicon layer at the second gate to form a spacer of the second insulating layer between the first and second thin film polysilicon layers, and forming PMOS thin film transistor on the first thin film polysilicon layer.
Patent KR-20000073324-A (KR)
Inventor: KIM GWANG YUN
IPC: F16D65/04
Filed: 1999-05-10
Abstract: PURPOSE: A shim for a vehicle disk brake is provided to prevent squeal noise in case of braking by storing oil in lubricating holes formed in the shim, thereby improving riding feeling of the vehicle and reliability of technique. CONSTITUTION: A shim(22) for a vehicle disk brake includes a storing element having a plurality of holes perforated as regular shape to stay lubricating oil in the shim, and a back plate(27) installed between the shim and a calliper(C) to interrupt one side of the storing element, wherein vibration generated due to rotary force of a brake disk is absorbed or interrupted, so that the resonance phenomenon is prevented, thereby reducing a noise, and oil staying at the holes is applied to an outer pad for serving as lubrication in case of braking, thereby preventing a squeal noise.
Patent KR-20000073904-A (KR)
Inventor: SHIN SO YEONG
IPC: G03F1/34
Filed: 1999-05-15
Abstract: PURPOSE: A formation method of photoresist pattern is provided, which can enhance pattern profile of edge part for enhancing the profile of following pattern to get rid of pattern inferior. CONSTITUTION: The formation method of photoresist pattern comprises the steps of; (1) the step of forming of photoresist layer to coat and soft bake photoresist on the upper side of semiconductive layer; (2) the step of forming of pattern at the edge of dummy patter to transfer the pattern of mask to the photoresist layer by exposure with mask containing dummy line that is formed to have exposure only shift of rim-type phase shift mask; (3) the step of forming of photoresist pattern before heat treatment containing the dummy pattern having constant interval from the down part of the photoresist layer to develop the photoresist layer; and (4) the step of hard baking the photoresist pattern.
Patent KR-20010001436-A (KR)
Inventor: JO NAM SUN
IPC: A01G5/02
Filed: 1999-06-04
Abstract: PURPOSE: Gardening binder is provided which includes a tape box at the bottom of the binder to feed a binding tape easily so that it prevents the binding tape from being wasted. CONSTITUTION: The gardening binder comprises the parts of: a tape guide stand(2) which forms the tape box at the bottom of a body(1); an escalating operation body(4) which is bound with a guide stand for binding needle(3) by a rotary axis(5); a compressing lever(401) which is pin-bound with the escalating operation body and escalated as a guide by inserting both support horns into the guide; and an operator(6) which is placed at the front edge part of the escalating body to draw projected binding tape, bind and cut by a cutter.
Patent KR-20010001819-A (KR)
Inventor: SUH YOUNG HUN
IPC: A23L33/00
Filed: 1999-06-08
Abstract: PURPOSE: Provided is a production method of Pye-dae-sol (a kind of health food) which contains 72 kinds of foods affecting lungs and the large intestine that come under metal among the five elements(metal, wood, water, fire, and earth), improves one's physical constitution, and has an effect on geriatric diseases. CONSTITUTION: The composition is prepared by the steps of: (i) freeze drying the collected foods at less than 40 deg.C and pulverizing; (ii) steaming frozen and cut pine leaves for 2hr; (iii) ripening mashed fiber of the pine leaves at 50-60 deg.C for 72hr with spraying an extra herb extract and steaming for 4hr; (iv) getting powdered pine leaves by hot air drying at 120-130 deg.C and grinding for easy digestion and absorption; (v) and then mixing the powdered pine leaves with various Vitamins. The 72 kinds of the foods includes 15.0wt% of wild edible greens, 4.0wt% of red pepper, 0.3wt% of Rhynchosia Nulubilis, corns, mung beans, perilla seeds and foxtail millet, 13wt% of pine needles, 2.0wt% of pine mushroom and Coriolus versicolor, 12.0wt% of agar, 2.0wt% of pine pollen, 3.0wt% of bamboo sprout, 17.0wt% of brown rice, 4.0wt% of onion, 3.0wt% of garlic and sweet potato, 0.3wt% of Ganoderma lucidum, shiitake mushroom, black sesame, wild rocambole, pine buds, Jobs-tear, arrowroot sprout, glutinous rice, mulberry leaves, sesame, green laver, Hizikia fusiformis, adzuki bean, Indian millet, black beans, millet, brown seaweed, tangleweed, bean, sunflower seeds, Artemisia capillaris Thunb., mugwort, kale, dropwort, carrot, bean sprouts, cabbage, walnut, anchovy, sesame leaf, dried walleye pollack, bean leaf, Ashitaba leaf, pumpkin seed, spinach, Chinese bellflowers, old pumpkin, radish tops, radish, peanut, Aster scaber thunb, persimmon, shepherds purse, green onion, burdock, laver, lotus root, potato, taro, parsley, chestnut, arrowroot, leek, jujube and pine nut.
Patent KR-20010003249-A (KR)
Inventor: KIM JIN KYUNG
IPC: B65B27/06
Filed: 1999-06-22
Abstract: PURPOSE: A package for transporting power cables and a coupling device thereof are provided to protect ultrahigh voltage power cables employing a cover plate and to easily couple and decouple a power cable from a bobbin by bolt combination of the cover plate. CONSTITUTION: Many cover plates(130) are settled on the entire outer face of a bobbin to cover the outer face of the bobbin. Coupling units(200) are settled on both sides of the cover plate to form coupling portions(210) in front and rear ends of the coupling units. In the center of the coupling units, coupling holes(220) are formed to couple the bobbin with the cover plate.
Patent KR-20000006379-A (KR)
Inventor: SIKAMA TAKASI
IPC: H01F27/29
Filed: 1999-06-23
Abstract: PURPOSE: A method for making a bead inductor has a superior productivity, and a superior connection reliability between an internal conductor and an external terminal. CONSTITUTION: A method for making a bead inductor which is displaced to an internal conductor(12) and both sides of the internal conductor, and electrically integrates external terminals(13,14) as one body(11). The integrated one body is displaced in a molding. The method molds a resin having a magnetic powder and at least one rubber in order to bury the internal conductor in the molding. Thereby, a connection reliability between the internal conductor and the external terminals, the internal conductor length can be lengthened, and an inductance is easily regulated.
Patent KR-20010008837-A (KR)
Inventor: KIM BEOM SU
IPC: H03L7/06
Filed: 1999-07-05
Abstract: PURPOSE: A phase synchronization device for comparing phase errors using an even clock is provided to detect the phase error fast and correctly using the even clock rather than a reference clock upon synchronizing phases. CONSTITUTION: The device is composed of a phase detecting circuit(101), a dual port RAM(103), a digital-to-analog converter(107) and a voltage controlled oscillator(109). An even clock phase detecting circuit(110) detects the phase of the even clock from the output clock output from the voltage controlled oscillator and converts the phase to an even clock data to output the even clock data. A controller(105) compares the even clock data input from the dual port RAM with the even clock data output from the even clock phase detecting circuit and compensates the phase error data to output a voltage controlled adjustment signal to the digital-to-analog converter.
Patent KR-20010009704-A (KR)
Inventor: KIM SEONG GEUN
IPC: H03L7/00
Filed: 1999-07-13
Abstract: PURPOSE: A heterogeneous frequency and a phase lock loop module in one is provided to obtain more effective reference frequencies of DCS(digital cellular system) and PCS(personal communication system), and to largely reduce the number of the parts. CONSTITUTION: A heterogeneous frequency and phase locked loop module in one has a dual voltage control oscillator which generates the heterogeneous reference frequencies corresponding to the voltages produced depending on the selection of a user or system control signal. The dual voltage control oscillator consists of a DCS oscillator(310a), a PCS oscillator(310b), a transmission path switching means, and an amplifier(340). The DCS oscillator generates a specific frequency signal of a low frequency band corresponding to a voltage of the phase lock loop. The PCS oscillator generates a specific frequency signal of a high frequency band corresponding to the voltage of the phase lock loop. The transmission path switching means selectively intercepts any one of the frequency signals of the DCS oscillator and the PCS oscillator using a reversal/non-reversal signal of the control signal produced by the selection of the user or a system control means. The amplifier amplifies and outputs the frequency signal transmitted via the transmission path switching means. In this way, since two voltage control oscillator prepared per the corresponding frequency are integrated to one voltage control oscillator.
Patent KR-20010019296-A (KR)
Inventor: PARK JAE WAN
IPC: H04M3/22
Filed: 1999-08-26
Abstract: PURPOSE: The method for identify the ISDN subscriber state of a local exchange and an access network equipment is provided to make the states of ISDN subscribers accorded between a local exchange and an access network equipment when the local exchange and the access network equipment execute start-up procedures. CONSTITUTION: A V5.2 processing part of an access network equipment searches whether a PSTN restart procedure among start-up procedures has been completed(300). If the PSTN restart procedure has been completed, the V5.2 processing part provides an ISDN restart request message to a V5.2 processing part of a local exchange(304). The V5.2 processing part provides an FE5 message to an NT(Network Termination) in order to change all ISDN subscribers into a deactivation state(306). The V5.2 processing part checks whether an ISDN restart complete message is provided from the local exchange(308). In case that the ISDN restart complete message is provided from the local exchange, the V5.2 processing part searches whether an FE6 message is supplied from the NT(310). If the FE6 message is supplied from the NT, the V5.2 processing part provides the ISDN restart complete message to the local exchange and executes an unblock procedure for all ports(312).
Patent KR-20010027363-A (KR)
Inventor: KIM GYEONG RAE
IPC: H03K3/00
Filed: 1999-09-13
Abstract: PURPOSE: A device of generating self-controlled pulse is provided to produce a pulse having adequate self-time and also introduce an improved method of tracking word line. CONSTITUTION: In a device of generating self-controlled pulse, a delayer(40) delays a data control signal for a set time. An inverter(50) inverts the delayed signal. A logic combinator(80) combinates a modeling signal and a reference signal. A word line(72) selects among the cells of a cell array and connects the inverted signal to the modeling signal. A signal inverter(70) produces the level of the inverted signal and the level of the un-inverted signal responding to the logically combinated result. A bit line(60) selects among the cells of the cell array and connects the output of the inverter(50) to a feedback pulse. A controller(84) generates the data control signal and inputs the feedback signal and calculates the duration between the time of generating the data control signal and the time of inputting the feedback signal and decides the self-time.
Patent KR-20020053889-A (KR)
Inventor: KANG UNG RYUL
IPC: F21L4/00
Filed: 1999-09-22
Abstract: PURPOSE: An electric torch is provided to replace a candle light which is covered a lotus shape by using a mountable battery and a circuit. CONSTITUTION: A dry cell(2) is placed in the housing(1). A circuit member(4) is positioned from the dry cell(2) to an electric lamp(3). An electric lamp cover(5) is protruded from an upper side of the housing(1). The housing(1) is divided into an upper body(11) and a lower body(12). A candlestick is formed at a bottom portion of the lower body(12). The circuit member(4) concludes a grip(41) and a pin-wheel plate(42). The pin-wheel plate(42) is electrically connected to the grip(41). A lower end of the grip(41) is extended and connected to a negative terminal of the lower portion of the dry cell(2). An upper end of the grip(41) is curved toward an inside of the housing(1) so that the dry cell(2) throws in and throws out through the grip(41). The upper end of the grip(41) is formed in an arc.
Patent KR-20000023482-A (KR)
Inventor: SKUMACHEHEUKEURISTIAN
IPC: D06P1/384
Filed: 1999-09-28
Abstract: PURPOSE: A dye mixture is provided which contains a yellow dye having a better dyeing yield rate than an individual dye, and has an excellent adherence property and a color accumulating ability. CONSTITUTION: The dye mixture contains one or more dye selected from the group of dyes of the formula 1 having a molar rate of 75: 25 to 25: 75 and one or more dye selected from the group of dyes of the formula 2. The dye mixture can be useful to stain a hydroxy- and/or Carbonari-containing material, in particular a fiber-material, for examples a cotton, a filament viscose, a wool, a synthetic polyamide fiber, etc.
Patent KR-20000000261-A (KR)
Inventor: LEE EUNG JOON
IPC: F24F11/00
Filed: 1999-10-07
Abstract: PURPOSE: A remote upkeep and maintenance system of an air conditioner is provided to keep up and maintain the air conditioner economically by saving the time and the cost and to maintain the air conditioners in bulk. CONSTITUTION: A remote upkeep and conservation system of an air conditioner comprises:a control unit(10) to control the cooling, heating, humidification and dehumidification according to an operating condition; a central monitor(2) to control the change of the set point of the control unit and the operation and stoppage of an air conditioner, to indicate the warning of each unit, and to output the operation data via a printer(3); and a computer system(4) connected with the central monitor by the on-line system to sense the operation of the control unit connected with the central monitor at a remote area.
Patent KR-20000029151-A (KR)
Inventor: FRENCH GREGORY
IPC: H03F1/32
Filed: 1999-10-18
Abstract: PURPOSE: A device and a method are provided to reduce the elements of out-of-band frequency of RF(radio frequency) signals having carrier frequency non-informed previously. CONSTITUTION: An amplifying system(100) amplifies the input signals inputted to the amplifying system via a line(101), and output signals amplified via a line(103) are outputted. The system is composed of an amplifier(102), a control system(104), and a pre distorter(105). Herein, the input signal on the line is a received CDMA(Code Division Multiple Access) signal. The received signal has a previously informed bandwidth(BW), but a carrier frequency(fc) of the received signal becomes one among multiple carrier frequencies and the carrier frequency is informed previously. A non-linear amplification by the amplifier induces the amplitude and phase distortion elements to the amplified output signals. Accordingly, the frequency elements out of the bandwidth are generated by passing the signals through the amplifier.
Patent KR-20010037907-A (KR)
Inventor: CHOI MUN HUI
IPC: C08F112/08
Filed: 1999-10-20
Abstract: PURPOSE: Provided is a process for producing syndiotactic polystyrene having excellent impact-resistance and heat-resistance by grafting a butadiene monomer on the syndiotactic polystyrene. CONSTITUTION: The process comprises the steps of: lithiating the syndiotactic polystyrene containing 0.2-15mol% of an alkyl styrene by dispersing the syndiotactic polystyrene in cyclohexane solution and then adding 0.02-4.0mmol (based on the syndiotactic polystyrene of 1g) of an alkyl lithium and tetramethylethylenediamine which is 0.4-2.5 times as much as the alkyl lithium; grafting the butadiene monomer on the lithiated syndiotactic polystyrene. The alkyl lithium is n-butyl lithium or s-butyl lithium.
Patent KR-20000035108-A (KR)
Title: Semiconductor device
Inventor: MIZNO HIROYUKI
IPC: H03L7/07
Filed: 1999-10-29
Abstract: PURPOSE: A semiconductor device is provided to equalize a phase of a clock signal supplied to a latch in a macro with a phase of a clock signal supplied to a latch in a circuit except for the macro. CONSTITUTION: A semiconductor device comprises two macros(110a,110b) which have phase adjusting circuits(111a,111b), respectively. The phase adjusting circuit(111a) receives a clock signal inputted from a line(121) to generate a clock signal(120a). The clock signal(112a) is amplified by a clock buffer(113a), and then is distributed to each latch in the macro with the same phase. A clock signal(114a) is distributed to the phase adjusting circuit(111a) with the same phase. The phase adjusting circuit(111a) generates a clock signal(112a) so that the clock signals(114a,121) are equalized in phase. The phase adjusting circuit(111b) of the macro(110b) operates the same as the phase adjusting circuit(111a) of the macro(110a).
Patent KR-20010045305-A (KR)
Inventor: HA YONG UNG
IPC: B41J2/14
Filed: 1999-11-04
Abstract: PURPOSE: A thermocompressive ink spray apparatus for a printer head is provided, to allow an ink spray apparatus to be operated at high speed and stably by extinguishing the bubbles generated by the heating of a heater rapidly. CONSTITUTION: The ink spray apparatus comprises a nozzle part(140) which comprises an ink chamber(157) receiving an ink, and a nozzle hole(149) for spraying the ink; a driving part(120) which comprises an operation fluid chamber(127) charging an operation fluid, a heater(116) set inside of the operation fluid chamber, a conducting wire(117) for supplying the current from the external source for the heater, and at least one pin(170) set in the heater and heated by the heater; and a membrane(130) which separates the ink chamber(157) and the operation fluid chamber(127), and is curved to the inside of the ink chamber by the pressure of bubble generated when the operation fluid is heated by the heater, to make the ink of the ink chamber be come out through the nozzle hole. The bubbles are divided by a plurality of pins, therefore the bubbles are extinguished rapidly after the heating of the heat is stopped.
Patent KR-20010049121-A (KR)
Inventor: KIM BONG CHUL
IPC: G09G3/296
Filed: 1999-11-30
Abstract: PURPOSE: A power supply apparatus of a driving apparatus of a plasma display panel(PDP) is provided to improve the characteristics of the panel by compensating the distortion of a sustain pulse during a sustain driving of the panel, by compensating each R.G.B data amount and discharge voltage dropped by a discharge current of the panel. CONSTITUTION: The power supply apparatus comprises a feedback unit(40) and a power supply(50) including a voltage control unit. The feedback unit is constituted with the first sensor unit(41) detecting dropped voltage by R.G.B data amount applied to a panel, the second sensor unit(41) detecting voltage applied to a Y-driver and/or an X-driver from the power supply, and a comparator(42) outputting compensation voltage(Verror) by comparing the voltage detected from the first sensor unit with the voltage detected from the second sensor unit. Therefore, the power supply including the voltage control unit is controlled by the difference voltage(Verror) between the voltage of the first sensor unit detecting an input terminal of the panel and the voltage of the second sensor detecting the output of the power supply.
Patent KR-20000012627-A (KR)
Inventor: OH EEK HWAN
IPC: E03D13/00
Filed: 1999-12-15
Abstract: PURPOSE: A urinal is provided not to violate the privacy by shielding and covering a penis not to be seen by urinating people of both sides. CONSTITUTION: The urinal comprises: a case(1) formed a withdrawing entrance(3) forward in the both sides of the urinal(S); a covering plate(4) installed inside the case(1), to cover by withdrawing during a pee by a shaft rod(5) of lower part as a shaft, and inserted after finishing the urine; a driving motor(7) to operate in a certain distance by right and reversed rotating the covering plate(4) according to the detection of a urinating person; a power transferring device to transfer the rotating force of the driving motor(7) to the shaft rod(5) of the covering plate(4). Thereby the urinal violates the privacy by cutting and by covering a penis not to look by urinating people of both sides.