baber/WOPTO huggingface dataset:
Patent KR-20010087415-A (KR)
Title: Devices of holding concrete form tie for water proof grouting
Inventor: HAN KWANG MO
IPC: E04G17/06
Filed: 2001-06-07
Abstract: PURPOSE: A form spacer for rear waterproof grouting is provided to perfectly repair waterproof defects after curing concrete by forming a waterproof layer in the entire rear face. CONSTITUTION: A form spacer comprises a cylindrical spacing pipe(110) and an opening/closing instrument(120). The spacing pipe contains an agent injecting hole(111) and a combining instrument(112). A protruded portion is formed on the outside of the spacing pipe to increase the combining force with a concrete wall(200). The opening/closing instrument contains a fixing/releasing instrument(122) formed in a head portion(121) to separate or install the spacing pipe; a combining instrument(124) in a combining shaft corresponding to the combining instrument; a cylindrical sealing ring(125) outside the combining shaft; and an O-ring(126) inside the head portion. The sealing ring prevents the leakage of water and removes a waterproof agent to remain in the combining instrument. The form spacers are buried in many spaces. A waterproof wall(400) is formed by inserting a nozzle potion of a grouting device in the agent injecting hole and injecting the waterproof agent onto the rear face of the concrete wall. The agent injecting hole is sealed by the opening/closing instrument.
Patent KR-20020094768-A (KR)
Title: A joint finishing method of waterproof course for membrane using sheet and the same structure
Inventor: CHANG SUNG JOO
IPC: E04D11/02
Filed: 2001-06-13
Abstract: PURPOSE: A joint finishing method and structure of a paint film waterproof layer using a sheet are provided to facilitate the construction of the paint film waterproof layer and completely prevent the generation of any problems such as cracks or breakage thereof. CONSTITUTION: In the joint finishing structure of a paint film waterproof layer using sheets(30a,30b) in which a dampproof fabric is disposed on the surface of a base layer(1) of a building, the facing ends of the sheets are overlapped over a certain length on the surface of the dampproof fabric, and a paint film waterproof material and a coating material are applied to the surface of the sheets to form a paint film waterproof layer(7) and a coating layer(8), an asphalt sheet(10) is disposed on the surface of the base layer, a double sided tape(11) is tapped onto the overlapped portion of the sheets, a silicone caulking layer(12) is formed to the surface of the joint, and a woven fabric(13) is embedded in the paint film waterproof layer over the silicone caulking layer.
Patent KR-20020095698-A (KR)
Title: Method for forming shallow junction of semiconductor device
Inventor: KWAK NO YEOL
IPC: H01L29/78
Filed: 2001-06-15
Abstract: PURPOSE: A low junction method for fabricating a semiconductor device is provided to decrease a junction leakage current caused by an F19 defect and to effectively control a short channel effect by completely removing an amorphous/crystal layer causing a defect inside a p-type metal-oxide-semiconductor(MOS) transistor and by eliminating a gettering layer of F19 inside a p+ junction. CONSTITUTION: A silicon substrate(11) containing an isolation layer is prepared. An ion implantation layer(13) is formed in the silicon substrate to control the threshold voltage of the MOS transistors of first and second conductivity type. A gate oxide layer(15) and a gate electrode(17) are formed on the silicon substrate. A spacer(23) is formed on the side wall of the gate. F19 ions are implanted into the silicon substrate below outer sides of the spacers. Dopants of the first conductivity type are ion-implanted into the silicon substrate below outer sides of the spacers where the F19 ions are implanted.
Patent KR-20020097358-A (KR)
Title: Structure for diagnosing fail of sensor in vehicle
Inventor: KIM DONG HO
IPC: B60Q11/00
Filed: 2001-06-20
Abstract: PURPOSE: A defect judging structure of a sensor for detecting an object in a vehicle is provided to judge a defect of the sensor more exactly. CONSTITUTION: An ECU(Electronic Control Unit)(2) is connected with sensors by connecting with a warning device(4). Two supersonic sensors(6) are installed in the back of a vehicle by connecting with the ECU through a wire. In feeding power at an ignition, the abnormality of the sensors is checked. Supersonic waves of 40KHz is generated and re-inputted to the ECU by passing through the supersonic sensors. In a normal state, warning sound is alarmed intermittently. In an abnormal state, the warning sound is generated continuously. Thereby, the defect of the sensors is checked exactly. Therefore, damages and accidents are prevented previously.
Patent KR-20010079208-A (KR)
Title: Fast Scanning Multichannel Multiple Beam Spectrophotmeter
Inventor: KIM HAI DONG
IPC: G01J3/28
Filed: 2001-06-22
Abstract: PURPOSE: A rotating high-speed multichannel multiple beam spectrophotometer is provided to sequentially measuring luminous intensity of beams of various wavelengths by splitting incidence beams depending on wavelengths. CONSTITUTION: A grating(18) is fixed on a rotating shaft in a cylindrical spectroscope(15), and the rotating shaft is rotates at a specific speed by a precise motor. The reflective grating connected to the rotating shaft spatially splits the beam incident from optical fiber(12) depending on wavelengths and reflects the split beam to an optical sensor. Wavelength of the beam reaching the optical sensor is various depending on the rotational angle of the motor. Spectrums of the entire wavelengths of incidence beams are measured. By connecting many incidence beams to the upper and lower parts of the spectroscope, spectrums are measured by optical sensors.
Patent KR-20030000672-A (KR)
Title: Method for forming a metal wiring
Inventor: KWON BYEONG HO
IPC: H01L21/28
Filed: 2001-06-26
Abstract: PURPOSE: A method for fabricating a metal interconnection is provided to obtain good polishing uniformity by twice performing a chemical mechanical polishing(CMP) process on a metal layer, and to improve the characteristic of the metal interconnection by minimizing the loss of a tungsten plug and an oxide layer. CONSTITUTION: An insulation layer having a contact hole(210) is formed on a semiconductor substrate. A diffusion barrier layer(220) is formed on the insulation layer including the contact hole. The first metal layer(230) is formed on the diffusion barrier layer to completely fill the inside of the contact hole. The first metal layer is firstly polished to expose the diffusion barrier layer at a high polishing pressure by using slurry including abrasive. The remaining metal layer and the exposed diffusion barrier layer are eliminated by using H2O2 so that the resultant structure becomes the same plane as the insulation layer. The second metal layer(240) is formed on the resultant structure.
Patent KR-20030001843-A (KR)
Title: Apparatus for manufacturing semiconductor
Inventor: CHA BYEONG CHEOL
IPC: H01L21/00
Filed: 2001-06-28
Abstract: PURPOSE: A semiconductor fabrication apparatus is provided to remove easily contaminants such as fumes from a surface of a wafer in a process of removing organic materials. CONSTITUTION: A support portion(52) is formed at a center of a chamber(50) having a predetermined space in order to load and support a wafer(70). A photoresist or an electron beam resist are coated on the wafer(70). The support portion(52) is formed with a support plate(52a) and a support bar(52b). The support plate(52a) is used for supporting the wafer(70). The support bar(52b) is used for supporting the support plate(52a). A plurality of nozzles(54) are formed at each upper portion of both sides of the support plate(52a) in order to inject a developing solution or a cleaning solution. The nozzle(54) is formed with a binary nozzle or a fan nozzle. An injection hole of the nozzle(54) is directed to a surface of the wafer(70). An exhaust portion(56) is installed on a wall of a chamber(50) in order to exhaust fumes(58) or contaminants.
Patent KR-20030002162-A (KR)
Title: Comparator circuit
Inventor: KIM BYEONG ROK
IPC: H03K5/08
Filed: 2001-06-30
Abstract: PURPOSE: A comparator circuit is provided, which applies a stable bias voltage at a sampling time by minimizing a noise peak of a power unit. CONSTITUTION: A capacitor(21) outputs a voltage variation by receiving an input signal(input). A NMOS transistor(22) has a gate connected to an output signal of the capacitor and a drain connected to a ground port, and has a source as an output port. A high pass filter(23) is constituted between the output port of the NMOS transistor and the power unit. A switching part(24) is constituted between the input signal and the output port of the NMOS transistor. And a latch part(25) stores the output signal of the NMOS transistor for a constant time, and then outputs an output signal by an external latch clock.
Patent KR-20030004690-A (KR)
Title: A coupling structure of engine and auto transmission
Inventor: KIM HONG SIK
IPC: B60K5/00
Filed: 2001-07-06
Abstract: PURPOSE: A connecting structure of an engine and an automatic transmission is provided to connect a drive shaft of an engine with a front cover of a torque converter easily without any bolts and nuts and to prevent the noise and the damage of a connected portion by increasing the reliability of the connected portion. CONSTITUTION: A boss insertion portion(3) is formed in a crankshaft(100) to insert a front boss(1) of a torque converter. The front boss is combined with the boss insertion portion through a spline(5). By simply connecting a drive shaft in a front cover without bolts and nuts, the connecting operation is easy. By increasing the reliability of the connected portion, the noise and the damage of the connected portion are prevented. Without using a drive plate or bolts, a number of components and the weight are reduced.
Patent KR-20020011074-A (KR)
Inventor: LEE SANG WOO
IPC: A47L1/02
Filed: 2001-07-16
Abstract: PURPOSE: An automatic washer for an outer wall and a window of a building is provided to effectively wash an outer wall and a window of a building by installing supports, a rotating brush and a weight and smoothly passing a protrusion on the outer wall or the window. CONSTITUTION: An automatic washer for an outer wall and a window comprises supports(1,1') folded by a hinge(3), guide rollers(16,16') axially installed on both lower ends of one support, a rotating brush(14) installed on the support, a washing water spray unit(5) having spray nozzles(6,6') and a water supply hose(7) on the other support, a detergent spray unit(4) having spray nozzles(8,8') and a detergent supply hose(9), a cylinder(10) rotatably combined to a support bar(13), and weight bodies(15,15') fixed by an insertion bar. By pressurizing the rotating brush on a wall or a window, washing efficiency is improved. When the brush passes by a protrusion, the support whereon weight bodies are installed slides on the protrusion. Therefore, the rotating brush smoothly passes by the protrusion.
Patent KR-20010085012-A (KR)
Inventor: CHOI SUNG SOO
Filed: 2001-07-16
Abstract: PURPOSE: A ticket purchase agency service system for race games using wired/wireless Internet and a method using thereof are provided to implement a system to apply for the purchase of the tickets of various race games on line so that subscribers can easily purchase desired tickets on line, without the necessity of directly visiting race grounds. CONSTITUTION: If a client accesses a ticket purchase agency server(104) through wired/wireless Internet(102) using his terminal(100)(S1), the ticket purchase agency server(104) displays a main menu screen for members to the client terminal(100) after executing a member authentication procedure, referring to a client information table(202) in a database(200). In case that the client requests the ticket information of a desired race game through the displayed screen, the ticket purchase agency server(104) provides a ticket detail information table(206)(S2). If the client requests the ticket purchase of the desired race(S1), the ticket purchase agency server(104), worked together with a financial server(106), executes online electronic settlement for the requested purchase(S7). Then the ticket purchase agency server(104) transmits this settled purchase information to a ticket purchase agent server(108)(S7).
Patent KR-20030013855-A (KR)
Title: Voice recognition method and system based on voice registration method and system
Inventor: CHOI HO JIN
IPC: G10L15/06
Filed: 2001-08-09
Abstract: PURPOSE: A method and a system for registering voices and a method and a system for recognizing voices based on the registering method and system are provided to consider the volume of the voice of a speaker when the voice of the speaker is learned for registration and the speaker is authenticated so as to enable more accurate authentication of the speaker. CONSTITUTION: The spectrum of a sound signal waveform input from the outside is analyzed(S20). A language unit previously set for speaker recognition is extracted from a voice signal waveform among the sound signal waveform(S50). The magnitude of volume of voice is measured for each of the extracted language units(S60). A voice database storing background speaker voice information including information on the volumes of a plurality of background speakers is constructed. It is judged if the volume with respect to each language unit is in a specific volume range previously set based on the voice database(S70). When the volumes of a predetermined number of language units among the language units belong to the specific volume range, each language unit is learned using a multilevel neural network(S90).
Patent KR-20030017818-A (KR)
Title: Shock absorber
Inventor: CHO YEONG GEON
IPC: F16F9/54
Filed: 2001-08-23
Abstract: PURPOSE: A shock absorber for automotive suspension system is provided to enlarge capacity of a trunk room in layout and to reduce an inputting force to a sliding shaft by increasing a lever ratio. CONSTITUTION: A shock absorber(2) comprises an upper eye bush(10) and a lower eye bush. The upper eye bush is installed in the upper side portion of an upper dust cover(14). The lower eye bush is installed on the lower side portion of an oil cylinder(18). The upper eye bush and the lower eye bush are installed in opposite. Therefore, the shock absorber is installed vertically in small room and performance and durability are improved.
Patent KR-20030018183-A (KR)
Title: The Apparatus and Method for measuring Width of Steel Sheet with Laser and High Resolution Area Scan CCD Camera
Inventor: BAE HYO JEONG
IPC: G01B11/02
Filed: 2001-08-27
Abstract: PURPOSE: An apparatus and a method for measuring a width of a steel sheet are provided to significantly reduce error of measurement by accurately measuring the width of the steel sheet regardless of the shape or arrangement of the steel sheet. CONSTITUTION: An apparatus comprises an infrared laser(10) arranged in a width-wise direction of a steel sheet(20) disposed on a roll table, and which radiates laser beams and has a cylindrical lens(11) mounted on the front surface of the infrared lens so as to form a laser stripe pattern(21) from the laser beam; an area scan CCD camera(12) having an optical bandpass filter(13) mounted on the front surface of the CCD camera so as to pass only the wavelength where the infrared laser beam belongs and photograph only the laser stripe pattern formed on the steel sheet, wherein the area scan CCD camera is arranged directly on the roll table; an image processing and acquiring unit(14) connected to the area scan CCD camera and which acquires digital signals from image signals; and a steel sheet width calculation unit(15) connected to the image processing and acquiring unit and which receives image signals from the image processing and acquiring unit and calculates the width of the steel sheet.
Patent KR-20030019999-A (KR)
Title: The manufacturing process of high molecular heating element using by DC & AC power supply.
Inventor: KO JAE HONG
IPC: H05B3/20
Filed: 2001-08-28
Abstract: PURPOSE: A method for manufacturing a polymeric heater is provided to simplify manufacturing procedures and reduce costs by eliminating post-processes, while achieving improved portability. CONSTITUTION: A method for manufacturing a polymeric heater comprises a first step of preparing a polymeric synthetic resin(1) and copper foil electrodes(2,2-1) arranged at both sides of the polymeric synthetic resin; a second step of compressing the copper foil electrodes against the polymeric synthetic resin through the use of a heated press; and a third step of attaching power terminals(3) to each copper foil electrode.
Patent KR-20020034859-A (KR)
Inventor: BAENSCH MICHAEL
IPC: B21B21/00
Filed: 2001-09-11
Abstract: PURPOSE: A method for driving the roller pair of a cold pilger rolling mill is provided which realizes a substantially improved adjustment of the rolling curve of the pinion to the neutral zone within the tapering roll pass of the ring rollers. CONSTITUTION: In a method for adjusting a rolling curve of drive pinions of ring rollers to a neutral zone within a tapering portion of a roll pass of the ring rollers of a cold pilger rolling mill, the method comprises the step of arranging and securing circular pinions eccentrically on a roller axis of the ring roller, wherein the method further comprises the step of driving the circular pinions by sine-shaped tooth racks, and the method further comprises the step of adjusting one or more of the parameters selected from the group consisting of roller diameter, reference circle of the pinion, eccentricity, and angular position of the eccentricity relative to the approach dead center of the roll stand relative to the current roll dimensions.
Patent KR-20030022984-A (KR)
Title: Auto open/close apparatus of lance injection hole
Inventor: KIM DO WAN
IPC: C21C5/46
Filed: 2001-09-11
Abstract: PURPOSE: An apparatus for automatically opening and closing injection hole of injection lance is provided to prevent air pollution and minimize deformation and damage of facility due to high temperature gas by blocking flying of high temperature gas and dust generated during hot metal pretreatment through the injection lace injection hole. CONSTITUTION: The apparatus for automatically opening and closing injection hole of injection lance comprises a moving member(4) that is moved up and down as a hoist(3) is being operated to ascend or descend a raw material injection lance for performing pretreatment of hot metal contained in an opened ladle; a rack gear(10) which is installed at both ends of the moving member(4); a pair of fixed frames(2) which are adhered onto the upper surface of a working deck to guide vertical movement of the moving member(4); a driving shaft(11) which is equipped with pinion gear(12) and worm gear(13) that are in gear with the rack gear(10) and installed at the lower part of the fixed frames(2); a driven shaft(15) that is installed at the lower part of the driving shaft(11) by means of a support element(16); a worm gear(14) which is installed at the upper part of the driven shaft(15) so that the worm gear(14) is in gear with the worm gear(13); and a pair of covers(20) which are installed on the driven shaft(15) so that the covers(20) open or close the injection hole of the lance as enveloping the lance.
Patent KR-20030024158-A (KR)
Title: Remote management method for RAID system through a network
Inventor: RO SOONG HWAN
IPC: G06F15/16
Filed: 2001-09-17
Abstract: PURPOSE: A method for remotely managing a RAID(Redundant Array of Inexpensive Disks) system through a communication network is provided to enable a manager to check state of the RAID system by using the communication network such as the Internet regardless of time and place, and to improve an integration and management function by performing the management of the RAID system under single common environment. CONSTITUTION: A user connecting to a host system connects to the RAID system through the communication network(110). A system command requesting the information including the data for a configuration, an operation state, the user management, and the maintenance of the RAID system is transmitted to the RAID system upon a request of the connected user(120). The RAID system receiving the system command transmits a response message for the system command to the host system(130). The host system outputs the information for the RAID system included in the response message to the users, the users connected to the host system, or other host system according to the system of the RAID system(140).
Patent KR-20030024971-A (KR)
Title: voice data memory equipment
Inventor: KIM IN MAN
IPC: H04M3/50
Filed: 2001-09-19
Abstract: PURPOSE: A voice data memory device is provided to reduce a manufacturing cost of a guidance broadcasting device of an electric exchange by assigning a service information storing region in a uniform sector of a flash memory, composing a control circuit unit for controlling the service information storing region, and executing a voice guidance broadcasting. CONSTITUTION: A voice data storing space and a voice data service information storing space are assigned in a voice storing memory unit(3). A memory control circuit unit(4) stores service information in a uniform space of the voice storing memory unit(3) for reading and writing voice data stored in the voice storing memory unit(3), and reproduces stored service information. A CPU(5) processes voice data service information inputted and outputted through the memory control circuit unit(4), and outputs a voice service control information signal.
Patent KR-20010099372-A (KR)
Title: 통기유지 기능을 갖는 하부 급수식 화분
Inventor: JUNG HWA SEOK
IPC: A01G9/02
Filed: 2001-09-22
Abstract: 본 발명은 화분에 관한 것으로서, 더욱 상세하게는 화분의 분토로 적정량의 물 및 외부공기가 지속적으로 공급되도록 하므로서 식물이 왕성하게 생장할 수 있는 최적의 조건이 갖춰지도록 하며, 물 저장기능이 있어 일정 기간 물을 공급하지 못하더라도 식물의 고사 우려가 없을 뿐만아니라, 물 공급시기를 육안으로 확인할 수 있도록 한 통기유지 기능을 갖는 하부 급수식 화분에 관한 것이다. 
     이같은 본 발명은, 화분본체의 바닥면을 다수의 공극을 갖는 망체형 구조로 형성하고, 그 바닥면에는 지면과의 접촉시 상기 바닥면과 상기 지면과의 사이에 공기통로를 형성할 수 있도록 저부를 가로질러 평행하게 설치되는 하나 이상의 통기홈부를 구비하며, 상측의 둘레면에는 수면과 상기 화분본체 바닥면과의 사이에 항상 소정높이의 공기유입실이 유지되도록 하나 이상의 배수홈부를 형성하는 한편, 상측이 상기 화분본체의 하부와 포개지는 상기 수조의 내측 중앙부에는 상기 물흡수부재를 지지할 수 있도록 입설되는 수직관을 설치하되, 상기 수직관의 하단에 다수개의 급수구를 천공하는 것을 특징으로 한다.
Patent KR-20030026145-A (KR)
Title: A Device of vacuum fluorescent display and its driving circuit
Inventor: CHO YEON JE
IPC: G09G3/30
Filed: 2001-09-25
Abstract: PURPOSE: A VFD(Vacuum Fluorescent Display) and a driving circuit thereof are provided to reduce the number of peripheral elements and improve the productivity by using a DC/DC converter IC in a power supply portion. CONSTITUTION: A VFD driving module(20) includes a DC/DC converter(10), an N-bit driver(2), a vacuum fluorescent display portion(3). The N-bit driver(2) is formed with an N-bit shift register(4), a latch(5), and a gate array(6). The DC/DC converter(10) and the N-bit driver(2) are formed within a single chip. The DC/DC converter(10) is used for performing a duty and frequency control operation for external power(11) by using a switching operation of an IC in order to convert the external power to a DC voltage for driving the vacuum fluorescent display portion(3). The N-bit driver(2) is used for converting the DC voltage of the DC/DC converter(10) to a proper voltage for driving the vacuum fluorescent display portion(3). The N-bit shift register(4) is used for applying data of n bits and a pattern driving signal. The latch(5) is used for outputting the pattern driving signal according to an external control signal. The gate array(6) is used for combining the pattern driving signals by using predetermined logical gates.