baber/WOPTO huggingface dataset:
Patent KR-20000020043-A (KR)
Title: Apparatus for regulating pulse width of pulse high voltage
Inventor: SHIN SU YEON
IPC: H03K17/00
Filed: 1998-09-17
Abstract: PURPOSE: An apparatus for regulating pulse width is provided to increase the generating intensity of plasma by regulating the boosted high voltage to have a pulse width of nanosecond(ns). CONSTITUTION: A pulse width regulating apparatus comprises: a direct voltage supply part(1); a potential transfomer(3) boosting the DC voltage generated by the DC voltage supply part(1); a pulse generator(2) oscillating to switch an input terminal of a first stage of the potential transfomer(3); a switching part(4) being switched by the pulse of the pulse generator(2) and switching substantially a first input; a pulse compression part(5) being connected to an output terminal of a second stage of the potential transfomer(3) and decreasing the rising time of an output pulse.
Patent KR-19990036791-A (KR)
Title: 냉기분배장치를 구비한 냉장고
IPC: F25D17/08
Filed: 1998-10-01
Abstract: 냉기분배장치를 갖는 냉장고가 개시된다.  냉기분배장치는 냉기덕트 내에 설치되며, 다수의 평판상 냉기분배날개, 및 이들과 일체로 형성되는 프레임을 갖는다.  냉기분배날개는 냉기덕트 내의 냉기토출구에 인접한 위치에 회전가능하게 설치되며, 그 회전각위치에 따라 냉각실로 공급되는 냉기의 토출방향을 조절한다.  또한, 프레임은 냉기분배날개들이 상호 평행한 상태를 유지하도록 지지한다.  사용자는 수조작으로 냉기분배날개들의 회전각 위치를 조절하며, 이에 의해 냉각실 내로 공급되는 냉기의 토출방향을 조절할 수 있다.
Patent KR-20000024947-A (KR)
Title: Data communication apparatus and method between wap terminal and wap server
Inventor: LEE SANG SEO
IPC: H04W28/06
Filed: 1998-10-02
Abstract: PURPOSE: A data communication apparatus and a method therefor is to efficiently transfer data with low overhead and to effectively utilize the resource of a terminal. CONSTITUTION: A data transfer system comprises: many WAP(Wireless Application Protocol) terminals having a CDS(Circuit switch Data Service) protocol layer below a WTP(Wireless Transaction Protocol) and a WDP(Wireless Data gram Protocol) protocol layer and generating at least WAP data which is service request data; many WAP servers having at least a TCP(Transmission Control Protocol) and an IP(Internet Protocol) protocol layer below the WTP and WDP protocol layer and providing the WAP terminals with WAP server data corresponding to the WAP data, and an IWF(InterWorking Function) unit provided with the CDS protocol layer and the TCP and IP protocol layer and interfacing the WAP terminals with their corresponding WAP servers so as to be mapped.
Patent KR-20000025322-A (KR)
Title: Crank device of bicycle applied vector theory of force
Inventor: OH DONG SOO
IPC: B62M3/00
Filed: 1998-10-10
Abstract: PURPOSE: A device is provided to increase the driving force of a bicycle applied a vector theory of force into a crank structure. CONSTITUTION: Two rotating shafts are combined with a connecting crank(5) to rotate similarly by installing two rotating shafts to be paralleled with a driving crankshaft(1) and a driven crankshaft(3). The length of two crank arms(3,4) is the same and the distance between the length of the combining crank and two shafts is the same to secure the similar rotation. And a curved part to form an end in the middle of the crank arm is formed to avoid the inter-clash and the interference between two shafts and two crank arms.
Patent KR-20000025488-A (KR)
Title: Installing structure of leaf spring
Inventor: KIM SEONG TAE
IPC: F16F1/32
Filed: 1998-10-12
Abstract: PURPOSE: An installing structure of a leaf spring is provided to simplify the process for installing a leaf spring and to minimize the contact area when installing the leaf spring. CONSTITUTION: Components for installing structure of a leaf spring are combined by the steps of: placing a screw hole(51) and a female screw thread hole(44) of a supporting member(50) on a short sill unit(43) of a case(40); mounting a leaf spring(20) to the supporting member to equalize the screw hole of the leaf spring with the screw hole(51) of the supporting member; and fixing the supporting member and the leaf spring to the case by connecting a connecting member(60) with the equalized female screw thread hole of the case and the screw holes of the supporting member and the leaf spring.
Patent KR-20000015756-A (KR)
Title: Variable grill of air conditioner
Inventor: KIM JOON
IPC: A61B5/00
Filed: 1998-10-27
Abstract: PURPOSE: A variable grill of an air conditioner is provided to prevent the indoor air from introducing into an indoor device by closing a vent port for venting cold air as well as by stopping an air conditioner. CONSTITUTION: A variable grill of an air conditioner installs:a front panel(10) having a first and a second semicircular slot(12,14) formed on the upper and the lower part; an air guider(22) formed on a disk-typed plate(24) to have a specific space; a grill(20) provided to integrally form plural projections(26,26a) on the rear face; and a driving piece for working the grill by the feed of power.
Patent KR-20000028037-A (KR)
Title: Production method of reverse osmotic membrane having excellent chemical resistance
Inventor: CHAE SOO MYEONG
IPC: B01D69/02
Filed: 1998-10-30
Abstract: PURPOSE: A production method of a complex membrane with high molecule is provided to have the excellent solvency and chloride resistance of a complex membrane by adding poly vinyl alcohol having an excellent chemical resistance when producing a reverse osmosis membrane with a high molecule by a surfactant polymerization method. CONSTITUTION: A production method of a reverse osmosis membrane contains the steps of: soaking ultrafiltration membrane for a supporting body in an aqueous solution containing amine and soaking in organic solvent containing polyacyl halide to produce polyamide by a surfactant polymerization. In the amine aqueous solution, an acid remover selected among groups composed of sodium hydroxide or tri-sodium phosphate is contained and a concentration of the amine solution is 0.01-5wt%. The organic solvent is made of N- hexane or trichlorotrifluoroethane.
Patent KR-20000028204-A (KR)
Title: Device for translating address of atm cell and inserting routing header in communication device of asynchronous transfer mode base
Inventor: LEE SEUNG HUN
IPC: H04L12/28
Filed: 1998-10-30
Abstract: PURPOSE: A device is provided to attach a corresponding cell routing header according to a virtual route discriminator of an ATM(Asynchronous Transfer Mode) cell output from a maintenance management function unit to perform a function to transmit the data of the examining a header error to a first input-first output after updating general flow control data to the virtual route discriminator data and to send the ATM cell to the maintenance and management function unit. CONSTITUTION: A receiving unit(420) attaches a corresponding cell routing header according to a virtual route discriminator of an ATM cell output from a maintenance and management function unit, updates general flow control data and virtual route discriminator data, changes error examination data and then transmits to a first input-first output. In addition, the receiving unit of a device for translating an ATM cell address and for inserting a routing header is composed of an address generation unit(421), a data storage unit(422), a header conversion unit(423), a HEC conversion unit(424) and a transmission management unit(425).
Patent KR-20000033066-A (KR)
Title: Apparatus and method for providing menu service in digital television
Inventor: JANG HYON SOO
IPC: H04N21/431
Filed: 1998-11-19
Abstract: PURPOSE: A method for providing a menu service in a digital television is provided so that the menu service is adaptively provided by encoding and storing a basic menu screen data for a user interface in a digital TV and using a basic menu or general menu encoded in the user interface. CONSTITUTION: A menu data for a general menu screen configured in such a manner that program guide information received through a transmission channel is inserted into a prepared menu box is not encoded, but stored as it is. Meanwhile, a basic menu screen data not having categories whose data is to be additionally inserted into the menu screen, but having only options for a user's selection, is compression-encoded and stored. Then, in an interface according to the user's demand, the general menu screen is provided in a conventional way, and the encoded basic menu screen is restored to an original signal using an MPEG decoder provided with a digital TV, and thereafter is provided to a monitor. Accordingly, it is made possible to remarkably reduce the storage capacity necessary for storing the menu data in the digital TV.
Patent KR-20000033214-A (KR)
Title: Method for testing chill program module of msc
Inventor: LEE DONG GIL
IPC: G06F9/46
Filed: 1998-11-20
Abstract: PURPOSE: A method for a testing chill program module of MSC is provided to use time logic vectors and to determine the succession order of MSC description by creating a result testing case module and testing the CHILL program using that module. CONSTITUTION: A method for a testing chill program module of MSC is composed of application of logic, creation of succession order, development of test driver, and testing of the CHILL program. The method is initiated by applying the time logic vectors to MSC description(s101). Creation of succession order(120) of MSC descriptions(110) follows (s101). A manufacturing clause for the succession order(120) is developed and applied to driver algorithm to create a test driver(130), which is designed to test CHILL program(140)(s102). The test driver(130) is then applied to CHILL program(140) to determine the succession order of MSC description(s103). Examination of CHILL program module and MSC's compatibility in the host system is made possible by this method.
Patent KR-20000033595-A (KR)
Title: Generator for generating a power on/off signal
Inventor: LEE JAE SIN
IPC: G06F1/26
Filed: 1998-11-25
Abstract: PURPOSE: A generator for generating a power on/off signal is provided to generate a power on/off signal for a system in response to the user's operation without a microcomputer. CONSTITUTION: A generator(40) for generating a power on/off signal comprises a switch turning on or off a power, a first power supply generating a standby power, a second power supply generating a power for a system, a switch signal generator(41) consisting of a first and a second output stage, a status signal generator(42), and a power on/off signal generator(43). The first output stage generates a first detecting signal. The second output stage generates a second detecting signal in response to the switch, wherein the second detecting signal is in a second level when the switch is turned on over a predetermined period. The status signal generator generates a status signal in response to the first and second detecting signal and the second power supply. The power on/off signal generator generates an on/off signal in response to the first and second detecting signal and the status signal.
Patent KR-20000034390-A (KR)
Title: Reproduction method of a combined cd/vcd reproducing system
Inventor: SON TAE YONG
IPC: G11B20/10
Filed: 1998-11-30
Abstract: PURPOSE: A reproduction method of a combined CD/VCD reproducing system is provided to store a desired screen of a frame unit to a picture memory at reproducing a video compact disk, and then display the stored screen according a user's request at reproducing a compact disk. CONSTITUTION: In a reproduction method of a combined CD/VCD reproducing system, a micro computer judges whether a present loaded disk is a CD or a VCD according to stored TOC data (S106). If the loaded disk is judged as the VCD(S110), the loaded VCD is reproduced(S112). The micro computer judges whether a screen skip storage key signal is applied from a key input part(S114). If the storage key signal is applied, the micro computer skips a presently reproduced VCD screen by a frame unit, and stores a screen to a picture memory(S114). The micro computer judges whether a storage end signal is applied through the key input part(S118). If so, the storage operation is ended. In a case where the loaded disk is judged as the CD, the CD is reproduced(S122). The micro computer judges whether a picture reproduction key signal is applied from the key input part(S124). If so, the micro computer searches the picture memory, and judges whether image data is stored in the searched picture memory(S128). If so, a video signal processing part is controlled so as to reproduce and output the image data (S130).
Patent KR-20000042257-A (KR)
Title: Portable type conveyer
Inventor: YANG IN SOO
IPC: B65G23/44
Filed: 1998-12-24
Abstract: PURPOSE: A portable typed conveyer is provided to easily operate with a battery power used in a tractor, a cultivator or a vehicle in a place such as a rice field or a ram without supplying electricity and to simply transport and carry. CONSTITUTION: A driving device is a DC electromotor operated by selectively supplying an AC and a DC with a rectifying circuit to rectify the AC to the DC. A tension controller is installed a controlling plate(22) in both ends of a upper rotating shaft; a guiding holder(24) to guide and to support the controlling plate(22) to be able to move lengthwise by equipping a sliding groove inserted the controlling plate(22) in an outer face; more than one axial rods(23) frequented inside a regular length by penetrating a rear part of the guiding holder(24) in the end of the controlling plate(2); and a spring(27) in an outer circumference of each axial rod. A belt device is arranged wood slate(38) being thicker than a slate(34) between regular intervals of slates(34). A lower body is equipped with a fixing pin of location(54) inserted a upper shaft(51) in a lower shaft(52) and inserted a controlling holes of length on the upper and the lower shafts(51)(52).
Patent KR-20000042458-A (KR)
Title: Device for selecting multi- keyboards
Inventor: JO GI HUN
IPC: G06F3/03
Filed: 1998-12-24
Abstract: PURPOSE: A device for selecting multi-keyboard is provided to do group work without another hardware by giving a control power to a main system selectively about a plurality of keyboards. CONSTITUTION: A device for selecting multi keyboard comprises a plurality of keyboards(1), a multiplexer(10), a key code comparator(20), a switching circuit(30), and a controller(40). A plurality of keyboards have a predetermined toggle key. The multiplexer outputs one input of a plurality of keyboards selectively according to selecting signal. The key code comparator decides if the predetermined toggle key is pressed and generates comparison signal according to the result by comparing output of the multiplexer with the predetermined key code corresponding to the predetermined toggle key. And the controller generates the selecting signal to choose one of a plurality of keyboards and the switching signal for the switching circuit according to the comparison signal.
Patent KR-19990030417-A (KR)
Title: 일반쓰레기의 재활용처리방법 및 그 장치
Filed: 1998-12-24
Abstract: 본 발명은 일반쓰레기의 재활용처리방법 및 그 장치에 관한 것으로서, 더욱 상세하게는 일반적인 쓰레기를 수거하여 가연성을 제외한 재활용쓰레기를 분리한 다음 나머지의 가연성쓰레기를 고체연료화시키는 일반쓰레기의 재활용처리방법 및 그 장치에 관한 것이다. 
     즉, 상기한 목적을 달성하기 위해 본 발명은 일반쓰레기를 소정량 저장하는 집하공정과; 집하공정을 거쳐 이송된 일반쓰레기를 파봉한 다음 뭉쳐있는 일반쓰레기를 균일하게 확산시켜주는 파봉 및 해체공정과; 해체된 일반쓰레기에 혼합되어 있는 폐유리병 및 비금속재를 선별하는 페유리병 및 비금속선별공정과; 이와 동시에 해체된 일반쓰레기에 혼합되어 있는 금속폐기물을 선별하는 금속선별공정과; 상기 선별공정을 거친 가연성일반쓰레기를 다소 크게 파쇄시키는 1차파쇄공정과; 1차파쇄된 가연성쓰레기를 일차로 건조하는 건조공정과; 건조된 가연성쓰레기를 연속하여 작게 파쇄시키는 2,3차파쇄공정과; 2,3차파쇄공정을 거친 가연성쓰레기를 고온으로 건조 및 살균처리하는 1차살균건조공정과; 일차로 살균처리된 가연성쓰레기를 더 작게 파쇄시키는 4차파쇄공정과; 작게 파쇄된 가연성쓰레기를 다시 고온으로 건조 및 살균처리하는 2차살균건조공정과; 작게 파쇄되어 살균처리된 가연성쓰레기를 더욱 미세하게 파쇄시키는 5차파쇄공정과; 미세하게 파쇄된 가연성쓰레기를 압출하여 소정의 길이로 절단하는 압출공정; 등으로 이루어진 특징이 있다. 
     또한, 본 발명은 일반쓰레기를 소정량 저장할 수 있는 집하탱크(10)와; 상기 집하탱크(10)와 컨베이어(11)로 연결되면서 챔버(21) 내부의 좌우진동롤러에 의해 일반쓰레기를 균일하게 펼쳐주는 이송탱크(20)와; 상기 이송탱크(20)와 컨베이어(22)로 연결되어 일반쓰레기가 든 봉투를 파봉시킬 수 있게 파봉날(31)이 부설된 파봉부재(30)와; 상기 파봉부재(30)와 연결되어 일반쓰레기 속의 금속폐기물을 선별할 수 있는 선별기(41)가 설치되고, 그 하방으로 유리와 같은 폐유리병이 배출되는 배출로(42)가 설치되며, 상기 배출로(42)의 단부는 운반컨베이어(43)와 연결되고, 상기 운반컨베이어(43)의 일측 단부에 수집통(44)이 부설된 일차선별수단(40)과; 상기 일차선별수단(40)과 컨베이어(45)로 연결되어 일반쓰레기 속의 비금속재가 배출되는 배출로(51)가 설치되며, 상기 배출로(51)의 단부는 운반컨베이어(52)와 연결되고, 상기 운반컨베이어(52)의 일측 단부에 수집통(53)이 부설된 비금속선별수단(50)과; 상기 비금속선별수단(50)을 통과한 가연성 일반쓰레기를 다소 큰 입자로 파쇄시킬 수 있는 1차파쇄장치(60)와; 상기 1차파쇄장치(60)와 연결된 컨베이어를 따라 이송된 가연성 일반쓰레기를 다소 잘게 파쇄시키는 2차파쇄장치(70)와; 상기 2차파쇄장치(70)와 연결된 컨베이어를 따라 이송된 가연성 일반쓰레기를 더욱 미세하게 파쇄시키는 3차파쇄장치(80)와; 상기 1,2,3차파쇄장치(60)(70)(80)를 통과한 가연성 일반쓰레기를 건조할 수 있게 연소장치(91)를 구비한 열공급소각로(92)가 설치되고, 상기 열공급소각로(92)에서 1,2,3차파쇄장치(60)(70)(80)와 연결된 각각의 컨베이어(62)(72)(82)로 열을 공급할 수 있게 열공급덕트(93)가 각각 설치되어진 건조장치(90)와; 3차파쇄장치(80)를 거친 가연성 일반쓰레기를 일시 저장하는 호퍼(100)와; 상기 호퍼(100)와 컨베이어(101)로 연결되면서 이를 따라 이송된 가연성 일반쓰레기를 미세하게 파쇄시키는 4차파쇄장치(110)와; 4차파쇄장치(100)를 거친 가연성 일반쓰레기를 다른 조성물과 혼합하는 혼합기(120)와; 상기 혼합기(120)에 성형실린더(131)가 설치되고 상기 성형실린더(131)의 단부에 커터기(132)가 설치된 압출수단(130); 등으로 구성된 특징이 있다.
Patent KR-20000043529-A (KR)
Title: Cutter for producing wiper
Inventor: HONG DAE SIK
IPC: D06H7/02
Filed: 1998-12-29
Abstract: PURPOSE: A cutter for producing a wiper is provided to mass-produce the wiper by cutting lengthwise and crosswise a fabric during continuously transferring the fabric for producing the wiper. CONSTITUTION: A fabric is thermally fused by a sealing roll and an ultrasonic wave generator of an ultrasonic waves fusing device vertically. The fabric is vertically cut by during passing a heating cut roll of a wire heating cutter composed in a rear part. When a regular amount of the fabric is supplied by a upper and a lower feeding rolls(71,72), a horizontal cutting roller(73) closes the fabric in a front face of a upper supporting bar(75) with an air jetting force of an air nozzle. The fabric is fixed between the upper supporting bar(75) and a clamping bar(76) by backing the clamping bar(76) with a backing operation of a frontward and backward operating cylinder(77). A wiper is produced by cutting during transferring a roll inserting slot(78) of the clamping bar(76) horizontally by interlocking a horizontal transferring block(80) to a timing belt with a driving motor.
Patent KR-20000043780-A (KR)
Title: Method for producing oriented electric strip having high magnetic flux density by heating slab in low temperature
Inventor: HAN GYU SEOK
IPC: C21D8/12
Filed: 1998-12-29
Abstract: PURPOSE: A method is provided to stably produce an oriented electric strip having high magnetic flux density by setting a proper hot rolled sheet annealing condition according to the heating temperature of a slab. CONSTITUTION: A slab is composed of 2.0 to 4.0wt% of Si, 0.010 to 0.040wt% of sol-Al, 0.006 to 0.010wt% of N, less than 0.060 of C, 0.3 to 1.0wt% of Cu, less than 0.32wt% of Mn, 0.02 to 0.1wt% of Ni, 0.02 to 0.1wt% of Cr, less than 0.006wt% of S and the remain of Fe and incidental impurities. The slab is reheated in a temperature of 1100 to 1320°C and hot rolled. The rolled slab is annealed and cold rolled in 0.20 to 0.35mm of thickness. The slab is decarbonized and nitrified at the same time in a temperature of 800 to 950°C under the mixed gas with hydrogen and nitrogen. Then MgO is coated on the slab and the slab is finally annealed in a high temperature to be an oriented electric strip having high magnetic flux density.
Patent KR-20000045407-A (KR)
Title: Device for delaying
Inventor: JEON CHUN U
IPC: G11C11/407
Filed: 1998-12-30
Abstract: PURPOSE: A delay device is provided to disable an operation of clock fed from an outside after finishing an output of data. CONSTITUTION: Each delay chain is equipped with plural flip-flops connected in serial. The delay chain is controlled by a decoder. If an output of decoder is D(3), data fed to the delay chain are output to an output buffer through a pass switch in third flip-flop. The output D(3) of delay chain outputs data by enabling only the third pass switch. That means that a delay amount of delay chain is controlled. If the output of decoder is D(6), data fed to the delay chain is output to the output buffer through the pass switch in the sixth flip-flop. Therefore, an outputting speed of data is reduced than the front case. The delay of delay chain is controlled by using a pulse generator and the decoder.
Patent KR-20000045983-A (KR)
Title: Apparatus for compensating feeding error
Inventor: AHN DONG CHEOL
IPC: B41J11/00
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for compensating a feeding error is provided to precisely recognize a printing paper by measuring resistance of the paper by counting time as the paper is sensed by a feeding sensor positioned between a paper supply sensor and a transfer roller, thereby improving recognition error of the printing paper, and transferring efficiency. CONSTITUTION: An apparatus for compensating a feeding error includes a feeding sensor(220) mounted at a predetermined position between a paper supply sensor and a transfer roller for sensing a printing paper, and a control part(100) for counting time if the printing paper is sensed by the feeding sensor and measuring a resistance of the printing paper after a predetermined counting time, wherein the feeding sensor is separated from the transfer roller at least more than 2mm.
Patent KR-20000046583-A (KR)
Title: Apparatus for selecting ringback tone of telephone set
Inventor: LEE JAE WOO
IPC: H04M1/00
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for selecting a ringback tone of a telephone set is provided so that a user can discriminate an originator by displaying a telephone number while selecting and generating a ringback tone corresponding to the telephone number. CONSTITUTION: A called signal receiving part(2) receives a called signal, such as a ringback tone, through a generic telephone line from a switching system. A number read part(4) reads a telephone number from telephone number information provided from the switching through the called signal receiving part(2). A display part(6) displays telephone number information provided from the number read part(4) into characters. A preset number ringback tone generation part(10), after appointing each individual number to each of the ringback tones, selects and generates the ringback tone corresponding to the telephone number read from the number read part(4). A generic ringback tone generation part(8) outputs a generic ringback tone, in case that a signal that a ringback tone corresponding to the current telephone number was not appointed is received from the preset number ringback tone generation part(10).
Patent KR-20000047105-A (KR)
Title: Bubbler level maintenance device
Inventor: KWON OH JOON
IPC: C03B37/00
Filed: 1998-12-31
Abstract: PURPOSE: A bubbler level maintenance device is provided which perceives the change of chemical's level in the bubbler and regulates the flow of chemical by opening a valve, so it maintains constantly the amount of chemicals in the bubbler, keeps uniformly the amount of produced depositing chemicals, and solves the problem of filling frequently chemical. CONSTITUTION: In an optical fiber based metal for vacuum evaporation of particles in the tube by evaporation a liquid chemical in a bubbler(10) using oxygen, a device for maintenance of bubbler is composed of an auxiliary tank(20) which is installed to bind the bubbler(10) by the fixed pipe(25) and supplements the filled chemicals in the bubbler(10); a valve which is installed on the pipe(25) and regulates the flow of chemicals flowed in the bubbler(10) from the auxiliary tank(25); a sensor(40) which is fixed in the bubbler(10) and perceives the water level of the filled chemicals in the bubbler(10); and a regulator which is electrically connected to the sensor(40) and regulates the valve in the based of the electric signal transferred from the sensor(40)
Patent KR-19990072110-A (KR)
IPC: C07C235/34
Filed: 1996-12-09
Abstract: A class of novel naphthyl acetamide compounds of formula (I) is disclosed together with the use of such compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of conditions such as septic shock. <CHEM>