baber/WOPTO huggingface dataset:
Patent KR-20000059958-A (KR)
Inventor: JUNG HOE IN
IPC: G06T5/00
Filed: 1999-03-10
Abstract: PURPOSE: An apparatus and method for detecting an edge in an image are provided to control detecting edge of natural image so that the edge of graphic image is detected stably. CONSTITUTION: The method for detecting an edge in an image, in which graphic and natural image are mixed, comprises steps of obtaining differences among eight pixels adjacent to a first pixel, defining that the first pixel is an edge pixel when the differences are larger than a maximum threshold value or less than a minimum threshold value, obtaining differences among eight pixels adjacent to a second pixel positioned at a left side of the first pixel, defining that the second pixel is the edge pixel when the differences are larger than a maximum threshold value or less than a minimum threshold value, obtaining differences among eight pixels adjacent to a third pixel positioned at an upper side of the first pixel, defining that the third pixel is the edge pixel when the differences are larger than a maximum threshold value or less than a minimum threshold value, defining that the first pixel has a left edge when one of the first and second pixels is the edge pixel and a difference between the first and second pixels is larger than the maximum threshold value.
Patent KR-20000062069-A (KR)
Inventor: LEE CHANG JIN
IPC: A61F13/02
Filed: 1999-03-30
Abstract: PURPOSE: Para-aminosalicylic acid solution containing yellow soil that can alleviate toxicity is provided. The yellow soil is abundant in a variety of minerals, and applied to para-aminosalicylic acid solution in the form of fine powder/solution. CONSTITUTION: To achieve the beforementioned purpose, firstly a predetermined amount of yellow soil is collected, screened, and disinfected to remove harmful factors. And then, the processed yellow soil is put in a container which is full of water. As time goes by, the mixture consisted of water and yellow soil is separated into two layers, i.e sediments precipitates at the bottom part and yellow soil solution is located in the upper part. The yellow soil solution/powder is applied as an ingredient of para-aminosalicylic acid solution in the preparation process of sorts of para-aminosalicylic acid solution.
Patent KR-20000067107-A (KR)
Inventor: YANG DAE YUN
IPC: F23G5/00
Filed: 1999-04-23
Abstract: PURPOSE: A tunnel type incinerator is provided to incinerate all kinds of waste and combustive waste with an improved combustor. CONSTITUTION: An incinerator(1) is in a tunnel shape by joining many dome shaped combustors in a line. The inner wall of the combustor is made from a heatproof ceramic and the outer wall is made of an insulator. A secondary combustor is filled with ceramic combustive supplements and an air supply chamber is formed between the inner and the outer wall. In the bottom of the combustor, an air cooled roastol and a water cooled roastol are overlapped and an air supply chamber forcibly supplies air between two roastols. The water cooled roastol is filled with water to connect with a water supply tub and then joined with a water supplier.
Patent KR-20000067292-A (KR)
Inventor: LEE HAE MUN
IPC: H01L21/768
Filed: 1999-04-27
Abstract: PURPOSE: A method for manufacturing a multilayered interconnection of a semiconductor device is provided to eliminate particles generated in forming an adhesion layer, by manufacturing the multilayered interconnection having a structure that a metal interconnection and a conductive plug are directly connected to each other without intervening an adhesion layer of a TiN material. CONSTITUTION: An insulating layer(102) is formed on a semiconductor substrate(100). A contact hole penetrating the insulating layer is formed within the insulating layer to expose a predetermined portion of the surface of the semiconductor substrate. A conductive plug(104) of a W material is formed in the contact hole. A metal interconnection of an Al material is formed in a predetermined portion on the insulating layer to be connected to the conductive plug.
Patent KR-20000074094-A (KR)
Inventor: PARK HEON GEON
IPC: H01J11/24
Filed: 1999-05-18
Abstract: PURPOSE: A discharge electrode for a plasma display panel is provided to improve the brightness on a plasma display panel screen by minimizing increasing of consumption power and decreasing of transmission factor. CONSTITUTION: A discharge sustain electrode for a plasma display panel comprises a transparent electrode(16) and a metal electrode(17). A plurality of through holes(18) are formed in the transparent electrode(16). The metal electrode is patterned at one side of the transparent electrode(16). In a case where the width of the transparent width(16), the radius of the through hole(18) is formed so as to have about 30 to 50 micrometers.
Patent KR-20000012184-A (KR)
Inventor: LEE HYUNG HWAN
IPC: A61K39/245
Filed: 1999-05-21
Abstract: PURPOSE: A vaccine which is composed of a vector having a herpes simplex virus(HSV) saccharic protein D gene DNA, is provided. CONSTITUTION: The herpes simplex virus(HSV) vaccine is manufactured by the steps of: amplifying saccharic protein D2 gene of HSV-2 shape; cloning it to a vector pGEM-gD2; and building a reorganization plasmid pHS2-gD2 by having the HSV-2 shaped saccharic protein D2 gene inside a pcDNA3.1(+) plasmid. The vaccine has a high counteraction antibody inverse value when infecting the HSV and doesn't contain cell poisonous character, so as to prevent the HSV effectively.
Patent KR-20000074969-A (KR)
Inventor: KWON YEONG CHEOL
IPC: F25D23/00
Filed: 1999-05-27
Abstract: PURPOSE: A filter housing structure is provided to prevent water leakage during filter change. CONSTITUTION: A structure comprises a filter housing(30) having an inlet(30a) and an outlet(30b); a filter case(40) for purifying the water supplied from a first inlet path(31) connected to the inlet of the filter housing; a magnetic valve(32) for opening or shutting off the first inlet path directed toward the filter case; and a plurality of magnets(48a,48b) installed onto the filter case in such a manner that the different magnetic poles of the magnet are placed to be adjacent to each other. Thus, only when the filter case is coupled to the filter housing and located at a predetermined position, the inlet path is opened by the repulsive force produced between the magnet of the filter housing and the magnet of the filter case, to thereby effectively shut off water supply during filter change.
Patent KR-20000062105-A (KR)
Inventor: PARK JAE GEON
IPC: A47C7/50
Filed: 1999-06-21
Abstract: PURPOSE: A foot stirrup for chair and a driving apparatus for the stirrup are provided to allow a user to significantly reduce fatigue in a convenient way while arranging the foot stirrup to be automatically received to a lower portion of the chair or desk. CONSTITUTION: A foot stirrup comprises foot stirrup plates(2,3,4,5) formed into an arc-shaped plate having a predetermined curvature in a folding direction, the stirrup plates being folded in multi-stages so as to be received to a lower portion of a chair; a foot stirrup plate moving unit consisting of first gears opposed to each other at both lower surfaces of the foot stirrup plates and second gears arranged onto both upper surfaces of the foot stirrup plates in such a manner as to be engaged with the first gear and allow the foot stirrup plates to be folded, the foot stirrup plate moving unit being arranged to prevent the stirrup plates from being slipped upon folding, and supporting members(10,11) arranged at the bottom most foot stirrup plate in such a manner as to buffer a shock caused by a contact between a wheel supporting the foot stirrup plate and the ground upon developing the foot stirrup plate.
Patent KR-20000056958-A (KR)
Inventor: HONG SUN MOO
IPC: F02B33/40
Filed: 1999-06-22
Abstract: PURPOSE: A pressure blower for internal combustion engine is provided to accomplish an improved engine efficiency and economic efficiency while allowing the blower to be used regardless of size of the engine. CONSTITUTION: A pressure blower comprises front and rear frames(15, 16) as a supporting axis, a blower pulley(5), a driving axis(1), driving axis protecting tube(26), and a bearing housing arranged at an oil case(12) to be exposed therefrom, an oil pipeline(13), a fan(7), a fan case(6), an airflow pipe(11), an air flow separating plate(17), an internal air inlet, and an external air inlet(10). The volume of air blow varies according to a change in engine without occurrence of thrust or couple of force, and the rotation speed of the engine and the blower is in proportional to each other, thus protecting the engine from an excessive impact.
Patent KR-20010004869-A (KR)
Inventor: KIM HAK GYUN
IPC: H04L12/28
Filed: 1999-06-30
Abstract: PURPOSE: An apparatus for transceiving data is provided to transmit data stored in dual port memories to an external system by using a very high speed integrated circuit hardware description language(VHDL) program for an embedded programmable logic device(EPLD), or to receive data transmitted from the external system to store the received data in the dual port memories, so as to perform data transceiving processes at a high speed. CONSTITUTION: An input/output(I/O) controller(10) controls an internal and an external system, to make the internal/the external system access each of data. Dual port memories(12,16) access data in the internal system through one port, and access the data in the external system through the other port, under control of the I/O controller(10). I/O units(14,18) control data streams between the dual port memories(12,16) and the external system, under control of the I/O controller(10). A data I/O control function is set up in the I/O controller(10), by a very high speed integrated circuit hardware description language(VHDL) program for an embedded programmable logic device(EPLD).
Patent KR-20010010422-A (KR)
Inventor: AHN JAE JOO
IPC: A61Q11/00
Filed: 1999-07-20
Abstract: PURPOSE: A toothpaste containing charcoal is provided, which does not give harm effects to human body by using natural charcoal as a polishing agent and a preservatives instead of chemical material, and shows nutritional effect to the teeth by residual inorganic mineral ingredient of the charcoal. CONSTITUTION: A process for the preparation of active charcoal comprises the steps of: preparing charcoal from an oak tree, a chestnut tree, a larch, a pine tree, a Japanese cypress, an olive, an acacia, a bamboo, or a mulberry tree; exposing the charcoal to steam of 600-900deg.C, and drying; primary-pulverizing into a hardness of 5.5-6.0(the hardness of an ivory or an enamel; exposing the primary-pulverized charcoal to steam of 150-300deg.C for 30minute-2hrs, and drying; secondary-pulverizing into a hardness of less than 5.5, desirably 4.5-5.5. The toothpaste containing charcoal prepared by mixing charcoal 20-60wt.% based on the total weight of the toothpaste, a moisturizer, a binder, a perfume, a sweetener, and putting into a tube, and which can be also prepared in the form of powdered preparation by mixing the charcoal, salt powder5-10wt.%, powdered perfume and sweetener.
Patent KR-20010011351-A (KR)
Inventor: SEO JUNG CHEOL
IPC: B60P3/335
Filed: 1999-07-27
Abstract: PURPOSE: A trailer brake system for a tractor is provided to stop a trailer independently as well as to stop the trailer by inertia of tractor stopping when the trailer is towed by the tractor. CONSTITUTION: To stop a trailer(200) completely on a downhill, a user pushes a working lever(21) forward. A connecting shaft(22) and actuator(24) hinged with the working lever move back so that the upper/lower portions of an operating member(10) move forward/back respectively. A hinge axis portion is mounted higher than the lower portion of a support guide member(15). Thereby, the working lever is fixed without an additional fixing unit not to be moved by an external small force except an artificial force. A moving plate(42) moves forward as the upper portion of the operating member moves forward. The upper end of a moving unit(48) moves forward and a rotary shaft(260) rotates. A brake shoe is extended to stop a brake drum and the trailer wheels are stopped completely. The rear end of the moving unit(48) is supported by a spring(46). After finishing a work, the user stands the operating lever vertically. The lower/upper portions of the operating member(10) move reversely and the brake shoe is contracted.
Patent KR-20010017166-A (KR)
Inventor: LEE MYEONG HUI
IPC: F25D21/00
Filed: 1999-08-09
Abstract: PURPOSE: A defrosting device in a refrigerator is provided to reduce size of a cooler and producing process and to maximize defrosting efficiency in a short time. CONSTITUTION: An insertion aperture(55) is formed in a heater install unit(50). The heater install unit is integrally formed with a refrigerant pipe(20) in lengthwise. A code heater(60) is installed in the insertion aperture for being heated by receiving external power in a defrost mode. By installing the heater install unit and the code heater on external circumference of the refrigerant pipe, frost formed on the external circumference of the refrigerant pipe is prevented. Moreover, the code heater is formed by aluminum for rapidly transferring heat of the code heater. Thus, defrosting efficiency is improved.
Patent KR-20000052309-A (KR)
Title: Programmable controller
Inventor: KOYAMA KATSUNARI
IPC: G05B19/05
Filed: 1999-08-20
Abstract: PURPOSE: A programmable controller is provided to easily and precisely set, modify and refer a measure of a device by a simple key manipulation in an analog mode without connecting an additional programming device. CONSTITUTION: A programmable controller(1) includes a CPU(2), a memory(3), a display CPU(4), a display(5), and a key manipulation part(6) and connected with input devices of a switch and a sensor, and output devices of an electronic switch, a relay, a solenoid and a motor. The memory includes a SRAM(31) and a FROM(32) for storing various data including user's programs and device information(device measure) for sequentially controlling a working device by sequentially storing or reading data in or from the SRAM and the FROM and performing the user's program stored in the memory. The display CPU includes a key information buffer(41) and a controller(42). The display is to be a small sized liquid crystal display.
Patent KR-20000017464-A (KR)
Inventor: MASUDADOSIHIKO
IPC: H03M3/04
Filed: 1999-08-23
Abstract: PURPOSE: A digital/analog converting apparatus is provided to make an analog circuit at a next stage of an PWM converting circuit be used in common by another signal. CONSTITUTION: The digital/analog converting apparatus is used to reproduce a disk such as a multimedia disk having a layer where a sampled signal is recoded with different frequencies. The digital/analog converting apparatus comprises a converting circuit (8) for converting a digital signal read from the layer of the disk into an N-bit signal with regard to each layer; and an PWM converting circuit (24) for receiving the N-bit signal, wherein an analog circuit installed at a next stage of the PWM converting circuit is commonly used by various signals issued from the disk.
Patent KR-20010019703-A (KR)
Inventor: JUN CHI HUN
IPC: A61N1/30
Filed: 1999-08-30
Abstract: PURPOSE: Subminiature drug injection system is provided which is easily produced in the manufacturing process of fine electromotive element so that it helps to secure reproduction of system. CONSTITUTION: In the production process of drug injection system which comprises a sensor(10), pump and valve(20), a flow sensor(30) and electronics(40), the production process is characterized by producing the drug injection system in the manufacturing process of surface fine electromotive element among the manufacturing processes of semiconductor fine electromotive element wherein each electronics is independently produced or each component is continuously formed.
Patent KR-20010038412-A (KR)
Inventor: CHOO WON KYO
IPC: G09F15/00
Filed: 1999-10-25
Abstract: PURPOSE: A stand for supporting exhibits is provided which not only improves the display effect of exhibits but also prevents theft of a work by forming a sound part on the supporting stand so that an audience can see the exhibits along with the sound. CONSTITUTION: In a supporting stand for displaying exhibits, the stand for supporting exhibits comprises a body (10) of the supporting stand equipped with a supporter (11) formed on the top surface of the body (10) for supporting an exhibit and a switch formed on one side of the body (10) for selecting the exhibit for displaying or storing; a sensor part equipped with a proximity sensor for transmitting signals to a sound part (30) by sensing a neighboring audience and a load sensor (22) for transmitting signals to a sound part (30) by sensing a load of an exhibit; and a sound part (30) installed inside the body (10) of the supporting stand for generating the sound such as recorded work contents or theft warning sound through a speaker (31) according to signals of the sensor part.
Patent KR-20010039037-A (KR)
Inventor: KIM JUNG KWAN
IPC: A43B21/00
Filed: 1999-10-28
Abstract: PURPOSE: A structure for mounting the heel of shoes is provided to simplify the assembly and disassembly of the heel, to easily decide the mounting position of the heel, and to prevent the heel from being missed. CONSTITUTION: A structure for mounting the heel of shoes adopts a screw fastening groove(4) formed on the rear part of the bottom piece of shoes, and adopts a reinforcement member(8) screwed to the screw fastening groove by a fastening bolt(18). Also, a position decision device is provided between the heel and the bottom piece when the heel of shoes is coupled to the bottom piece of shoes. The position decision device comprises a position decision pin(14) vertically standing on the top surface of the heel of shoes, and a position decision groove formed on the one side of the bottom piece of shoes. The reinforcement member is a metallic flat plate, and is compressed on the top surface of the heel by heat. A helical shaped groove(10) and a vertical support boss are formed on the reinforcement member.
Patent KR-20000049335-A (KR)
Inventor: PARK MYUNG SU
IPC: H02P29/00
Filed: 1999-11-03
Abstract: PURPOSE: A multi-functional motor controller is provided to display the state of a motor and control the motor in a remote control and facilitate the operation of the motor. CONSTITUTION: A multi-functional motor controller comprises a display section(14), a switch input section(40), a communication protocol connecting section(42), a memory section(46), a CPU(48), a timer(49), an A/D converter(50), a high speed relay(52), an AC/RMS converter(56,57,58), a wave forming section(60), a relay section(61,62,63,64.,65), a parallel processing section(66), a controller power supplying device(67), a terminal block(68), a control panel(10), and a fuse(26). The CPU(48) outputs control signals for controlling a motor. The fuse(26) intercepts the inrush current which is generated by a over voltage.
Patent KR-20000006903-A (KR)
Inventor: KIM GYOO CHUN
IPC: H04L12/00
Filed: 1999-11-11
Abstract: PURPOSE: A system for transferring electronic data is provided to obtain and to use a proper routing information from a concentrated information while transferring electronic data between local servers. CONSTITUTION: A central facsimile server(400) managing and storing a routing information includes; a network connecting unit(42) signal-connected to an internet network; a hard disk(43) storing the routing information; an internet connecting protocol performing program(41a); a facsimile applying program(41b); a central process unit(41) driving and operating a managing program(41c) for a statistics of a facsimile transferring-receiving and an application of a routing information from the hard disk; a data inputting-outputting unit(45) inputting and outputting treated data; and a memory(44) storing and applying a program.
Patent KR-20010047679-A (KR)
Inventor: LEE SANG IL
IPC: H04N7/08
Filed: 1999-11-22
Abstract: PURPOSE: A method for distinguishing a data service having different specifications and for converting the data service into additional information is provided to display a plurality of programs and channel information to a user through one EPG program regardless of a data service standard provided from the North America digital TV. CONSTITUTION: If a received data service program is a program described in a data information table(DIT)(101), the mode is adjusted by the DTV application software environment(DASE) standard(102). If a stream of IP data(stream time=0x0D) is described in a program map table(PMT)(103), the data stream is received(104), and it is conformed whether the data(announcement) having the IP address of 224.0.1.113 and the port information of 2670 exist(105). If the data exist, the mode is regarded as a data service being controlled by the advanced television enhancement forum(ATVEF)(106). If a stream of IP data(stream time=0x0D) is not described in a program map table(PMT), the mode is regarded as not the data service(107).
Patent KR-20000049347-A (KR)
Inventor: CHOI UN HO
IPC: H04M1/23
Filed: 1999-11-25
Abstract: PURPOSE: An apparatus for inputting Hangul(Korean character) is provided to configure Hangul syllables by applying a stroke adding principle and a lateral character principle to consonants and by applying a three-stuff(heaven, earth, human being) combining principle to vowels, when a basic consonant group made as hieroglyphic characters for speech organs and a basic vowel group representing three stuff are arranged in a miniaturized Hangul keyboard such as an electronic telephone keypad. CONSTITUTION: An apparatus for inputting Hangul(Korean character) based on a heaven/earth/human being character inscription theory, comprises a miniaturized Hangul keyboard(10), a stroke adding/lateral consonant combiner(20), a heaven/earth/human being vowel combiner(30), and a syllable combiner(40). The miniaturized Hangul keyboard generates a code arranged in a corresponding key button according as key button operations are applied, when a basic consonants group key button, a stroke adding key button, and a lateral character key button are arranged. The basic consonants group key button inputs a basic consonants group and a basic vowels group. The basic consonants group is composed of six consonants applying hieroglyphic processes for speech organs to each key button. The basic vowels group is composed of vowels representing three stuff such as heaven, earth, and human being. The stroke adding key button separates the basic vowels group key button into a predetermined type to arrange the key button, and adds a stroke to the basic consonants group. The lateral character key button overlaps the basic consonants group. The stroke adding/lateral consonant combiner receives basic consonant codes only from the miniaturized Hangul keyboard to generate corresponding consonants, or combines the basic consonant codes with lateral codes and stroke adding codes. The stroke adding/lateral consonant combiner generates one of the rest consonants. The heaven/earth/human being vowel combiner generates vowels by combining the tree stuff on the basis of the heaven/earth/human being character inscription theory, according as at least one basic vowel code is inputted from the Hangul keyboard. The syllable combiner combines at least more than one consonant with more than one vowel generated from the stroke adding/lateral consonant combiner and the heaven/earth/human being vowel combiner, according to an initial phoneme, a neutral vowel, a final consonant combining principle. The syllable combiner generates Hangul syllables.