baber/WOPTO huggingface dataset:
Patent KR-20010085071-A (KR)
Inventor: LEE JOON JEONG
IPC: G06F17/30
Filed: 2001-07-30
Abstract: PURPOSE: A product information exchange method is provided to enable a consumer to obtain product information without a preliminary knowledge on a product, to easily construct a search phrase by designating a phrase of sentence components stored in a database, and to obtain product information by using a corresponding search phrase converted from the original search phrase though the search phrase has no matching product information. CONSTITUTION: The method comprises the steps of a user accessing a shopping mall web site(101), the user passing a member certification process(102), the user subscribing for a member(103), initializing a temporary storage buffer(104), inputting an object target phrase in the buffer(105), inputting a state expression phrase(106), checking if the state phrase is input(107), outputting state phrases connected to an upper element and designating one among the connected state phrases in the case that the state phrase is not input(108,109), converting the state phrase into a representative phrase in the case that the state phrase is input(110), storing a state element, the state phrase and a corresponding address at the buffer(111), the user inputting a conditional phrase(112), checking if the conditional phrase is input(113), outputting conditional phrases connected to an upper element and designating one among the connected conditional phrases in the case that the conditional phrase is input(114,115), converting the conditional phrase into a representative phrase in the case that the conditional phrase is input(116), and storing the conditional phrase and the address at the buffer(117).
Patent KR-20030013543-A (KR)
Title: Method for Manufacturing Homogeneous Preform of Reaction-Bonded Silicon Carbide Using the Powders of Multimodal Particle Size Distribution
Inventor: KIM JU SEON
IPC: C04B35/64
Filed: 2001-08-08
Abstract: PURPOSE: Provided is a manufacturing method of high density preforms for sintered silicon carbides(SiC) which have no separation of particle sizes and no compaction defects by pressing powder with wide particle size distribution. CONSTITUTION: The preforms with homogeneous compaction are manufactured by the following steps of; (i) mixing SiC powder with wide particle size distribution, 1-20wt.%(based on the powder) of phenol resin, and alcohol(ethyl or butyl alcohol); (ii) dropping the mixed slurry into water or hardener-contained water(70-90deg.C), and mixing strongly for 5-30min to form granules; (iii) filtering and washing; (iv) drying granules at 70deg.C or lower; (v) feeding granules to a mold and pressing under pressure of 0.1-50MPa for 5-60min for homogeneously compacted preforms; and (vi) thermal treating the preforms at 400-1250deg.C in inert gas atmosphere or vacuum, which results in that carbon residue is obtained from decomposition of phenol resin and strength of preforms is increased by densification of carbon residue.
Patent KR-20010088579-A (KR)
Inventor: SONG BUM HUN
IPC: A01G31/00
Filed: 2001-08-09
Abstract: PURPOSE: Provided is a method for cultivating bean sprouts by using an extract of Japanese apricot. These bean sprouts has improved flavor, contains abundant nutrition and can be used for various kinds of dishes. CONSTITUTION: The method includes the following steps of: (i) getting extract of Japanese apricot by pulverizing 200g of sorted Japanese apricot into less than 60mesh and melting the powdered of Japanese apricot in water of 2L to be kept in a freezer; (ii) washing 1kg of sorted beans with tap water running 3times and with the of Japanese apricot extract 2times; (iii) cultivating the washed beans for 5days with spraying the Japanese apricot extract 2-3times and water 8times a day.
Patent KR-20020045501-A (KR)
Title: Gas discharge lamp lighting device
Inventor: IWATA AKIHIKO
IPC: H05B41/38
Filed: 2001-08-10
Abstract: PURPOSE: To obtain a lighting device of a discharge lamp, having superior lighting properties wherein disappearing phenomenon of discharges generated in polarity inversion, from an electrode heating period to an AC discharge period and at the initial stage of the AC discharge period, is eliminated. CONSTITUTION: This device is provided with electric power adjusting means (2, 13, 14) for adjusting and outputting electric power supplied from a power supply 1, and a discharge lamp drive means (5, 7, 13, 14) for converting a direct current voltage adjusted by the electric power adjusting means into an alternating current voltage to turn on the discharge lamp (12), and provided with the electrode heating period in which both electrodes of the discharge lamp, and with an AC discharge period to allow an alternating current flow into the discharge lamp and to allow the discharge last after lighting of the discharge lamp, and an energy amount, supplied to the discharge lamp during the electrode heating period, is made varied by detecting the lamp voltage.
Patent KR-20030015761-A (KR)
Title: Semiconductor package and its manufacturing method
Inventor: HA SEON HO
IPC: H01L23/12
Filed: 2001-08-17
Abstract: PURPOSE: A semiconductor package is provided to improve an electrical characteristic by making a signal line from a semiconductor chip to a substrate shorter and to stack semiconductor chips of an edge pad type and a center pad type. CONSTITUTION: A through hole(15) of a predetermined size is formed in the center of the first substrate(10). A plurality of circuit patterns(12) are formed on and under the first substrate. The first semiconductor chip(1) is positioned inside the through hole of the first substrate. A plurality of input/output pads are formed in the inner circumference of the lower surface of the first semiconductor chip. A plurality of conductive wires(3) connect the input/output pads of the first semiconductor chip with the circuit patterns of the first substrate. The second semiconductor chip(2) is attached to the lower surface of the first semiconductor chip by using an adhesion layer(4,5). A plurality of input/output pads(2a) are formed on the lower surface of the semiconductor chip. A conductive bump(2b) is melted and attached to the input/output pads. The second substrate(20) is attached to the lower surface of the second semiconductor chip by using an anisotropic conductive film(6). A plurality of circuit patterns(22) are formed on and under the second substrate. An encapsulation unit(40) encapsulates the first semiconductor chip, the conductive wire, the second semiconductor chip and the second substrate, encapsulated in the through hole of the first substrate. A plurality of conductive balls(50a,50b) are melted and attached to the circuit patterns of the first and second substrates.
Patent KR-20030017877-A (KR)
Inventor: PARK BYEONG UK
IPC: A47J27/00
Filed: 2001-08-23
Abstract: PURPOSE: An electric rice cooker is provided to improve the productivity of an electric cooker and to reduce the production cost of an inner pot by installing a heating plate under the inner pot. CONSTITUTION: An electric rice cooker(100) comprises a coil member(106) forming a magnetic force line by high-frequency currents, a heating plate member(108) inductively heated by the lines of the magnetic force around the coil member, an inner pot(102) performing cooking by using the heat of the heating plate member, a plate member(110) on which the heating plate member and the inner pot are placed and supported, and a lid member(112) opening and closing the opening of the inner pot.
Patent KR-20020016573-A (KR)
Inventor: HAYAKAWA KAZUHISA
IPC: A61K47/32
Filed: 2001-08-24
Abstract: PURPOSE: To provide an enteric coating technique which can carry out an enteric coating treatment without using an organic solvent and further without clogging a spray gun and does not need the increase in the cost of the device. CONSTITUTION: This spray gun is characterized by having one nozzle with which an enteric polymer dispersion and/or an enteric polymer solution can singly be carried, extruded and sprayed, and further having another nozzle with which a plasticizer solution can singly be carried, extruded and sprayed. Thus, the enteric polymer dispersion and/or the enteric polymer solution and the plasticizer solution can simultaneously and separately be carried, extruded and sprayed from the nozzles, mixed in the sprayed state, and then coated.
Patent KR-20030017179-A (KR)
Title: Vacuum electric heat pipe type of multi function boiler
Inventor: SUL JAE SEOK
IPC: F24D13/00
Filed: 2001-08-24
Abstract: PURPOSE: A boiler is provided to reduce the energy cost by performing the heating, the heatproof, the hot-air heating according to the uses and the using positions. CONSTITUTION: A body portion(10) comprises an outer body(2) and an inner body(4). An insulating material(6) is filled between the outer body and the inner body. A thermal medium fluid(8) is stored in the inner body. An electric heater(30) to be electrically connected with various control buttons, a switch and a timer of a control panel(20) is installed in the body portion. A circulating pump(P) circulates and supplies the thermal medium fluid. A vacuum heat pipe type operating fluid pipe(40) exchanges water to be supplied through heat conducting pipes(64) and a water supply pipe(62) thermally. A storage tank(50) supplies and stores the thermally exchanged water through a drainage(44). Two circulating members(46) return the thermal medium fluid to the inner body. Thereby, the fuel cost is reduced.
Patent KR-20030018551-A (KR)
Title: Toe adjuster in vehicle
Inventor: KIM JONG YEOP
IPC: B62D17/00
Filed: 2001-08-30
Abstract: PURPOSE: A toe adjusting apparatus for a vehicle is provided to assemble efficiently by fitting a guide plate in a cross member and a support plate, and to prevent thermal deformation by excluding the welding process. CONSTITUTION: A cross member(3) and a support plate(4) are formed in a vehicle body, and the cross member is spaced from the support plate to insert a torsion bar. A cam bolt(1) is penetrated through the cross member and the support plate, and fixed in the support plate with an assembling member(5) including a washer or a nut. Guide plates(2) are formed in the cross member and the support plate to transmit operational force of the cam bolt in adjusting toe-in. Thermal deformation is prevented and adjusting force for toe-in is transmitted regularly with assembling the guide plates, the cross member and the support plate conveniently without welding.
Patent KR-20030021521-A (KR)
Title: Wireless data communication method and apparatus using multicarrier, and transmission frame format therefor
Inventor: JANG GYEONG HUN
IPC: H04J11/00
Filed: 2001-09-06
Abstract: PURPOSE: A data wireless communication and device using a multi-carrier scheme and a transmission frame format therefor are provided to remove the contention possibility of a source request and the loss possibility of a resource request signal and optimize the efficiency of resource use. CONSTITUTION: If a station requests the assignment of a sub-carrier channel set from information transmitted from the station among stations, a network connection toll center assigns the sub-carrier channel set to the station(42). The station activates the assigned sub-carrier channel set(44). The network connection toll center checks whether sub-carrier channel sets are activated, recognizes a station which requests the assignment of sources from the checked result, and assigns the second number of resources to the recognized station(46). The network connection toll center judges whether the station requests the assignment of the third number of new resources(48). If the station requests the assignment of the third number of new resources, the network connection toll center assigns the third number of resources to the station(50).
Patent KR-20030021746-A (KR)
Title: The Artificial Reefs using by The Waste Agricultural Plastic Films
Inventor: LIM HAN JIN
IPC: A01K61/00
Filed: 2001-09-07
Abstract: PURPOSE: Provided is an assembly artificial fishing reef with mulching waste vinyl used which utilizes massive waste mulching vinyl generated from rural area without pretreatment so that it helps to prevent environmental contamination by waste vinyl. CONSTITUTION: The assembly artificial fishing reef with mulching waste vinyl used comprises the parts of: a unit block for the artificial fishing reef with regular hexahedron(10) which is formed by compressing waste mulching vinyl and non-textile cloth and assembled by four frame sheets for the artificial fishing reef with a penetration hole formed in the middle; and an iron structure(20) which aligns plural H-beams(200) in a lattice form and assembles them at the lower side of a group for the artificial fishing reef(1).
Patent KR-20030027166-A (KR)
Inventor: AHN SEONG WAN
IPC: H04N5/76
Filed: 2001-09-13
Abstract: PURPOSE: A digital video recorder is provided to compress and record video information using only one MPEG IC to reduce recording capacity and produce high picture-quality images. CONSTITUTION: A digital video recorder includes an analog/digital converter(10) for converting analog signals inputted from multiple cameras into digital video information, a video switch(20) for receiving the digital video information to sequentially output the video information, and a still image compression unit(30) for compressing each image output from the video switch. The recorder further includes a temporary recording unit(61) for storing the still image, a motion picture compression unit(50) for receiving the video information stored in the temporary recording unit for a predetermined period of time, and a main recording unit(62) for recording the video information compressed by the motion picture compression unit in a compressed data form. The digital video recorder also has a motion picture restoration unit(70) for restoring compressed video information corresponding to a reproduction channel of the main recording unit, a still image restoration unit(80) for storing the video information of the motion picture restoration unit, and a digital/analog converter(90) for outputting the video information restored by the still image restoration unit to a monitor.
Patent KR-20030023932-A (KR)
Inventor: JOO DONG UK
IPC: H01L23/04
Filed: 2001-09-14
Abstract: PURPOSE: A method of ensuring against electrical risk in a drop-in type PBGA is provided to acquire electrical stability and conductivity by applying a drop-in type method more simple in production than that of mount type to expand ground effect in heat sink. CONSTITUTION: A chip(20) is attached on the upper side of a PCB(10) using a glue such as epoxy, on which, a various kind of electrical circuit and layer for ground are designed. A chip is connected to the PCB electrically by bonding wires. A heat sink(40) is dropped in a mold cavity(70) upside down. When the PCB is attached to the mold cavity inversely, the legs(41) of the heat sink are closely stick to the partially-exposed layer for ground to bring the whole body of the heat sink ground effect.
Patent KR-20030025709-A (KR)
Title: Motor control apparatus for feeding machine
Inventor: PARK BO IN
IPC: D05B27/14
Filed: 2001-09-22
Abstract: PURPOSE: A motor rotation control device of a conveyor for sew material is characterized by rotating a transferring roller on proper rotational frequency according to transfer velocity of the sew material. Therefore, the motor is capable of transferring the sew material exactly, increasing productivity, not stripping and using without trouble. CONSTITUTION: The motor rotation control device is comprised of: a rotation axis(111) connected with a case(117) by a bearing(112) and connected with a driving shaft(122) of a sewing machine(121); the first spacer(113), the second spacer(114) and the third spacer(115); many rotation plates(101) formed with space(102) at irregular intervals and connected between the spacers; and a sensor(103) which is connected with many blocks(104) of a circuit board(105), detecting the irregular space(102) and controlling the motor.
Patent KR-20020025723-A (KR)
Inventor: BARRACK CRAIG
IPC: H04L12/56
Filed: 2001-09-24
Abstract: PURPOSE: A bandwidth sharing method and apparatus using an emulated WFQ(Weighted Fair Queue) is provided to offer a WFQ service with minimal computation by enabling hardware implementation. CONSTITUTION: Prior to the start of a first transmission period(K), all credit counters(C(j)) are loaded with 0 values(202). A serviceable output queue(Q(j)) having the lowest credit value(C(j)) is found(204). The serviceable output queue having the lowest credit value is selected(206) and serviced by transmitting at least one PDU(Payload Data Unit) over a transmission medium(208). The credit counter(C(j)) corresponding to the serviced output queue(Q(j)) is set to the minimum between the length(L) of the at least one transmitted PDU and C(j)+L(210). If the transmission period(K) has elapsed(212), the first output queue(Q(j)) is selected(214). If the selected output queue contains at least one PDU(216), the associated credit counter(C(j)) is set to C(j)-A(j)(218). If the selected output queue does not contain at least one pending PDU(216). It is identified whether the selected output queue(Q(j)) is the last output queue to be processed(220). If the selected output queue(Q(j)) is the last output queue to be processed, the serviceable output queue having the lowest credit value is found(204).
Patent KR-20020028836-A (KR)
Title: Digital av signal processing apparatus
Inventor: HASHIMOTO HIROYUKI
IPC: H04N7/24
Filed: 2001-10-10
Abstract: PURPOSE: A digital AV(Audio Video) signal processing apparatus is provided to control the digital to analog conversion rate of the digital data stored in a buffer and to remove the disparity between the data rates of the buffer. CONSTITUTION: A digital AV signal processing apparatus(100) includes a buffer(1) for storing digital data input to the digital AV signal processing apparatus, and outputting the digital data as output digital data, a D/A(Digital to Analog)(2) converter for converting the output digital data to analog data, a voltage-controlled oscillator(3) for generating a clock signal to control a conversion rate of the D/A converter, and a voltage-controlled oscillator controller(4) for detecting a data amount of the digital data stored in the buffer, and controlling a frequency of the clock signal based on a deviation in the detected data amount from a first predetermined value and a time integral of the deviation value.
Patent KR-20030029436-A (KR)
Title: A cover of a pillow
Inventor: BAIK JAE SOO
IPC: A47G9/10
Filed: 2001-10-08
Abstract: PURPOSE: A cover of pillow which length is adjustable is provided to maintain the original shape of a pillow while the cover is not torn. CONSTITUTION: The cover of pillow which length is adjustable comprises a supporting part for the cervical vertebrae; a supporting part(10') for the side head and; a supporting part for the shoulder. A vertical length control screw(11) is held in a holding part(12) of screw which is provided in a rear part and a bottom surface of the pillow body. A horizontal length control screw(31) is accommodated in an opening. A macro tape is adhered on a portion of the cloth at which the length control screws(11,31) are provided with respectively. A slide fastener is provided on the pillow cover to detach the pillow and the cover. A hollow is formed corresponding to the length control screw. A magic tape is provided with corresponding to the magic tape of the pillow.
Patent KR-20030032177-A (KR)
Title: Semiconductor device for initializing interfacing card with serial EEPROM and method thereof
Inventor: KIM YEONG SIK
IPC: G06F13/28
Filed: 2001-10-16
Abstract: PURPOSE: A semiconductor device and a method for initializing interface cards using serial-EEPROM is provided to perform initialization of interface cards without increasing the circuit area. CONSTITUTION: In the initialization process, the DMA sets an operation channel for performing automatic initialization of the semiconductor device in reset state(410). The initialization information is read by the serial-EEPROM according to the operation channel after cancellation of the reset of the semiconductor device(420). The initialization information is recorded in a register of the interface to initialize the semiconductor device(430). The DMA generates a signal informing completion of the initialization(440). The interface and the DMA are automatically set in a state for preparation of normal operation(450).
Patent KR-20030046010-A (KR)
Title: Shroud in refrigerator
Inventor: YOON HONG YEOL
IPC: F25D17/06
Filed: 2001-12-03
Abstract: PURPOSE: A shroud of a refrigerator is provided to achieve improved efficiency of refrigerating cycle and reduce noise by enhancing the configuration of the shroud to allow for efficient flow and distribution of cooling air. CONSTITUTION: A shroud(20) comprises an axial flow fan(3) penetrating through the inner surface of a refrigerator; a freezing compartment cooling air outlet port formed in front of the axial flow fan; a refrigerating compartment cooling air outlet port formed beside the axial flow fan; a cooling air guide plate(22) contacting the through hole of the axial flow fan and which is extended in the axial flow fan rotation direction; and a cooling air distribution plate(23) contacting the through hole of the axial flow fan and which is arranged in the vicinity of the refrigerating compartment cooling air outlet port.
Patent KR-20030048924-A (KR)
Title: Spacer of double rubber lip structure
Inventor: KIM YEONG BIN
IPC: F16C1/24
Filed: 2001-12-13
Abstract: PURPOSE: A spacer is provided to reinforce the sealing function while maintaining the gap between a drive shaft member and a knuckle member and performing a lubricating function. CONSTITUTION: A steel spacer(110) is equipped in a sliding portion between a drive shaft member and a knuckle member. The steel spacer maintains the gap between the drive shaft member and the knuckle member and lubricates at the rotation of the drive shaft member by using an oil groove and a pool. A rubber rib(120) is molded in the outside of the steel spacer. The rubber rib functions as a rib of an inner oil seal between the drive shaft member and the knuckle member to isolate external foreign substances. Thereby, the damage of a spacer or the breakage of a bearing is prevented. Moreover, the lubricating efficiency by the double rib is maximized.
Patent KR-20030050616-A (KR)
Title: Method for forming multi-layer metallization
Inventor: HAN DAE HUI
IPC: H01L21/768
Filed: 2001-12-19
Abstract: PURPOSE: A method for forming a multilayer metal line is provided to be capable of increasing operating speed and reducing the capacitance between metal lines. CONSTITUTION: An interlayer dielectric(25) is formed on a semiconductor substrate(21). After connecting the first metal line(26) through the interlayer dielectric to the semiconductor substrate, an IMD(Inter Metal Dielectric)(27) is deposited on the resultant structure. After forming the second metal line pattern(200) on the first metal line, the first planarization layer is formed for surrounding the lateral portion of the second metal line pattern. Then, the third metal line pattern(300) is formed on the second metal line pattern. The first planarization layer exposed through the third metal line pattern, is removed. The second planarization layer(34) is formed on the resultant structure, while generating voids(33) at the space formed by removing the first planarization layer.