baber/WOPTO huggingface dataset:
Patent KR-20020090168-A (KR)
Inventor: JANG SU SONG
IPC: F28G9/00
Filed: 2002-08-17
Abstract: PURPOSE: A scale remove for inside of pipe of heat exchanger is provided to remove scale sticking on the inside of the pipe. CONSTITUTION: A scale remove comprises a frame(7) shaped in square form; a base(8) connected with the frame by a link and moving up and down by driving of a cylinder; a horizontally moving block(11) installed to the base to horizontally move and engaged with a lead screw(15) so as to be horizontally moved by rotation of the lead screw as driving of a hydraulic motor(12) is transmitted to a reducer(14); a pipe guider(16) inserted to the horizontally moving block to be moved by driving of the cylinder in a direction perpendicular to moving direction of the horizontally moving block and having a plurality of pipe guiding grooves(25) formed thereon; guide rails(18) fixed on both sides of the pipe guider; a slider(19) having a guide roller(20) engaged with the guide rails and installed to the pipe guider and a metal pipe and a flexible pipe(28) connected with each other by a coupling therein; a chain(23) fixed to both ends of the slider and wound around sprockets(21,22) installed on both ends of the pipe guider to rotate so as to change position of the slider by driving of a hydraulic motor(24); a guide pipe fixed to a front end of the pipe guider to guide the metal pipe into a pipe; a connector joined to one end of the flexible pipe by screw; and a jet cleaner connected with the connector by a hose(33) to jet high pressure water.
Patent KR-20040017424-A (KR)
Inventor: LEE MYEONG GUN
IPC: B60K17/28
Filed: 2002-08-21
Abstract: PURPOSE: A power takeoff device for a vehicle is provided to withdraw power from a small vehicle even in the stop and travel states of the vehicle and to utilize the power for special purposes. CONSTITUTION: A power takeoff device for a vehicle is composed of an input shaft(100) connected with a driving shaft of an engine to receive power of the engine; a traveling output shaft(200) for transmitting power of the engine to a traveling device; a first intermittent power transmitting device(299) for transmitting power from the input shaft to the traveling output shaft and intermitting the transmission of power; a preliminary output shaft(500) for transmitting power of the engine for purposes except for traveling; and a second intermittent power transmitting device(599) for transmitting power from the input shaft to the preliminary output shaft and intermitting the transmission of the power.
Patent KR-20040017644-A (KR)
Title: A green lane remove method of the bus lane
Inventor: KIM YEONG HAK
IPC: G08G1/017
Filed: 2002-08-23
Abstract: PURPOSE: A method for sensing a blue lane for exclusive bus lane is provided to improve the performance of a system without using additional devices such as a color CCD camera and a filter by using only a program to separate the blue lane. CONSTITUTION: A plurality of images of corresponding roads are converted to binary image data(S101,S102). A plurality of edges are extracted by scanning the binary images by a predetermined interval(S103,S104). A white lane and a blue lane are separated by comparing data of points corresponding to the extracted edges to each other(S105). A road modeling process for the separated white lane is performed by using an equation of straight line(S106). A verification process for the road is performed and a final lane is determined(S107,S108).
Patent KR-20030077921-A (KR)
Title: Method for performing delta volume decomposition and process planning in a turning step-nc system
Inventor: SEO SEOK HWAN
IPC: G05B19/4097
Filed: 2002-08-23
Abstract: PURPOSE: A delta volume decomposition and method for generating process planning for a STEP-NC(STEP-compliant CNC) system is provided to decompose delta volume by using shape information about a raw stock and a finished part, and to automatically generate process sequence by using the dependency between the delta volumes. CONSTITUTION: A delta volume decomposition and method for generating process planning for a STEP-NC(STEP-compliant CNC) system comprises the steps of: detecting the profile of a finished part from CAD data including shape information about a raw stock and the finished part(A1); setting the composition of a lathe on the basis of the profile(A2); separating the profile; decomposing delta volume corresponding to the separated profile(A3); generating a dependency graph from the decomposed delta volume; generating a process sequence graph(PSG)(A4); editing the delta volume and the PSG; and generating a part program(A5).
Patent KR-20040018665-A (KR)
Title: Powder of lactic acid bacteria coated with levan and alginate bead having improved survival ability and method of preparing the same
Inventor: AHN JONG SEOK
IPC: A23C9/13
Filed: 2002-08-26
Abstract: PURPOSE: Provided are powder of lactic acid bacteria coated with levan then included by an alginate bead and a method for preparing the same, thereby improving viability and stability of lactic acid bacteria to extend its storage at low and normal temperatures and increasing acid tolerance and bile tolerance thereof. CONSTITUTION: In lactic acid bacteria powder are composed of lactic acid bacteria, levan and metal alginate salt, it is coated with levan, as a polymer, then included by a metal alginate bead. The lactic acid bacteria are selected from the group consisting of Streptococcus sp., Lactococcus sp., Enterococcus sp., lactobacillus sp., Pediococcus sp., Leuconostoc sp., Weissella sp., and Bifidobacterium sp. strains.
Patent KR-20040019562-A (KR)
Title: Method for controlling back light in mobile terminal
Inventor: LEE HEON SEOK
IPC: H04B1/40
Filed: 2002-08-28
Abstract: PURPOSE: A method for controlling back light of a mobile communication terminal is provided to automatically turn off back light according to a battery voltage when a mobile communication terminal completes a motion picture display, thereby reducing power consumption. CONSTITUTION: A controller decides whether a user inputs a key or opens a sub body(200). If so, the controller turns off back light by sensing the open sub body(202). The controller decides whether a mode of a mobile communication terminal is a back light automatic setup mode(204). If so, the controller decides whether a motion picture is displayed on an LCD of the mobile communication terminal(206). If so, the controller decides whether the motion picture display is completed(208). If so, the controller decides whether 5 seconds elapses after completing the motion picture display(216). If so, the controller turns off the back light(226).
Patent KR-20040019641-A (KR)
Title: Switched Reluctance Motor with flux barrier
Inventor: HONG JEONG PYO
IPC: H02K19/06
Filed: 2002-08-28
Abstract: PURPOSE: A switched reluctance motor having a flux barrier is provided to improve a vibration characteristic and an output characteristic by installing the flux barrier at a rotor to reduce the torque ripple and increase the average torque. CONSTITUTION: A switched reluctance motor having a flux barrier includes a stator(202) and a rotor(201). The stator(202) is formed with a plurality of salients(204), a yoke(205), and a receiving zone. The salients(204) are radiately projected along a circumference of the stator(202). The yoke(205) is used for connecting the salients along the circumference of the stator. The receiving zone is formed at a center of the stator. The rotor(201) is installed in the receiving zone of the stator. A rotary shaft hole is formed at a center of the rotor. The rotor includes a plurality of salients(203). A flux barrier(206) is formed at the rotor. The flux barrier(206) is formed with a groove.
Patent KR-20040019722-A (KR)
Title: Method for estimating the quality of slab
Inventor: CHUN CHANG GEUN
IPC: B22D11/16
Filed: 2002-08-29
Abstract: PURPOSE: A method for evaluating quality of slab is provided which is capable of evaluating quality of the slab by continuously analyzing quality of the slab in online during casting using information on pressure applied to upper frame and roll gap information. CONSTITUTION: In a method for evaluating quality of slab in a continuous caster capable of controlling roll gap during casting by operating segment upper frame, the method comprises a step of setting an initial roll gap from target steel type, slab size and reduction amount through a roll gap control device(9); a roll gap position measuring step of measuring a distance between segment roll adhered to the segment upper frame(11) and segment roll adhered to lower frame(12) through a position measuring device(8); a pressure measuring step of measuring reaction force applied to the segment roll through a pressure measuring device(7) at the same time when performing the roll gap position measuring step; a step of deriving a difference between a roll gap set value and actual roll gap position information after the pressure measuring step; a step of judging degree of synchronization using position of left and right segment reduction cylinders(13); a step of measuring the extent of eccentricity of the slab from a pressure difference of the left and right segment reduction cylinders; and a step of evaluating quality of the slab by comparing the received information with slab size of relevant steel type, standardized roll gap corresponding to reduction amount, synchronization and eccentricity degree of the slab in a slab quality evaluation system(10) by receiving the above information.
Patent KR-20040019818-A (KR)
Title: Movable Steel Form for Constructing Culvert and Continuous Constructing Method of Culvert Using the Same
Inventor: CHOI SI DEOK
IPC: E21D11/10
Filed: 2002-09-06
Abstract: PURPOSE: A movable iron frame device for manufacture of a culvert and a steam acceleration curing construction method of the culvert using the movable iron frame device are provided to quicken the construction speed of the culvert and to make an outer side wall form member more strongly maintain spacing against the lateral pressure in placing concrete. CONSTITUTION: A movable iron frame device for manufacture of a culvert(300) includes an outer form device including an outer side wall form member(30) and a front and rear finish plate member(104) forming the front and rear of the culvert through combination with the outer side wall form member. The outer side wall form member is installed to the outside of a side wall part(320) of the culvert to constitute the side wall part of the culvert. A driving part driving along a rail part is formed to the outside of the outer side wall form member, to move forward and backward. The outer side wall form member forms a steam supply pipe to the outside, for the steam acceleration curing of the culvert through supply of steam after placing the culvert. The outer side wall form member is laid to the side inside in building a bottom slab(310). The lower end of the outer side wall form member is separably combined to an insert unit installed to the side of the bottom slab. An upper spacing-holding member is horizontally installed to the upper end of the outer side wall form member. Lateral reinforcing structure, to reinforce the lateral pressure given to the outside of the outer side wall form member by the placing of concrete in manufacturing the culvert, is disposed to the outer wall of the outer side wall form member. The lateral reinforcing structure comprises a reinforcing beam installed vertically, and steel wires fixed to the upper and lower ends of the outer side wall form member, to give lateral force to the inside of the outer side wall form member.
Patent KR-20030095939-A (KR)
Title: guide rail fix device for automatic door
Inventor: KANG TAE WON
IPC: E05D15/00
Filed: 2002-09-18
Abstract: PURPOSE: A guide rail fixture for an automatic door is provided to cut down installation costs for an automatic door by improving workability and to minimize the noise caused by opening and closing an automatic door. CONSTITUTION: The guide rail fixture for an automatic door comprises: a doorframe(11) installed on a setting section for an automatic door; a guide rail(10) installed in the doorframe(11) and provided with a guide projection(28) to support a roller(R) of an automatic door to be slidable; a lower holder(A) composed of a body installed between the guide rail(10) and the doorframe(11) to space out the guide rail(10) from the bottom and one side of the doorframe, a lower movable piece(14) installed in the body horizontally to be movable and supported to a lower cogged joint(13) of the doorframe(11), and a fixed piece(16) adhered closely to the lower movable piece(14) to fix the lower end of the guide rail(10) when fastening a fastener(15) coupled to the lower movable piece(14); and an upper holder(B) composed of inner, outer fasteners(18,19) coupled to the inner, outer sides of a rail groove formed on the guide rail(10), a connector(21) fixed to the outer fixture(19) to be movable vertically, an upper movable piece fixed on the top of the connector(21) to be movable perpendicularly toward the guide rail(10), and a fastener(24) supporting the end of the upper movable piece closely to an upper cogged joint(23) of the doorframe(11).
Patent KR-20040033127-A (KR)
Title: Ceiling-mounted type air conditioner
Inventor: HONG JU TAE
IPC: F24F1/00
Filed: 2002-10-11
Abstract: PURPOSE: A ceiling type air conditioner is provided to control the rotation speed of a fan motor to obtain a target wind amount of heat exchanged air and discharge the air to a room. CONSTITUTION: A ceiling type air conditioner includes a fan motor driving part(30) for driving a fan motor(5), a wind amount detecting part(10) for detecting a real wind amount of air discharged into a room, and a control part(20). The control part controls the fan motor by the fan motor driving part to discharge the target wind amount set in advance by rotating a blowing fan(4) by the fan motor. As the control part compares the real wind amount detected by the wind amount detecting part with the set target wind amount, the control part calculates a rotation speed of the fan motor to correct the wind amount according to the difference between the real and target wind amounts.
Patent KR-20040036418-A (KR)
Title: Partition including a heater
Inventor: PARK GWANG ILL
IPC: E04B2/74
Filed: 2002-10-25
Abstract: PURPOSE: A partition provided with a heater is provided to heat up the required area in an office easily using one heater only. CONSTITUTION: The partition provided with a heater contains a panel(10) and a frame(20) fixed to the outer side of the panel(10), wherein the frame(20) is provided with a groove(22) formed longitudinally, one or more projection holes formed in the groove(22), a shelf provided with a projection to be fitted to the projection hole, and a heater(30) located on the shelf.
Patent KR-20040037959-A (KR)
Title: Color filter substrate and method for producing the same
Inventor: NOH SU GWI
IPC: G02F1/1335
Filed: 2002-10-31
Abstract: PURPOSE: A color filter substrate is provided to make a shielding layer with an organic material, and to fill color pixel layers in inner spaces defined by the shielding layer through a screen print method, thereby removing an exposure process and a developing process. CONSTITUTION: A black matrix(204) is disposed on a substrate(202) in the first height. Color pixel layers(206) are disposed in inner spaces defined by the black matrix(204) to have the second height. The black matrix(204) made of an organic material defines the inner spaces having the first height, and cuts off light transmissions on the substrate(202). The black matrix(204) cuts off exposed light, and prevents color pixels(206R,206G,206B) of the color pixel layers(206) from running. The color pixel layers(206) respond to the light, and emit inherent colors. The color pixel layers(206) consist of the color pixels(206R,206G,206B). Each of the color pixels(206R,206G,206B) is filled in the inner spaces.
Patent KR-20040039137-A (KR)
Title: Apparatus for air pressure control of air bag in amphibian and method thereof
Inventor: AHN BYEONG JUN
IPC: B60V3/00
Filed: 2002-11-04
Abstract: PURPOSE: A device and a method for controlling the pneumatic pressure of an airbag of an amphibian vehicle are provided to safely and effectively inject air into the airbags in traveling on the water and discharge air from the airbags after traveling on the water. CONSTITUTION: A device for controlling the pneumatic pressure of an airbag(12) of an amphibian vehicle is composed of the airbag having a plurality of compartments(12a); a plurality of pneumatic pipes(26) connected to inject air into the compartments of the airbag; a compartment valve(24) for opening and closing the air injection for the compartments of the airbag from the pneumatic pipe; a blower(14) for injecting the air through the pneumatic pipes; and a pressure sensor(22) mounted to the pneumatic pipe to measure the pneumatic pressure of each compartment of the airbag. A method for controlling the pneumatic pressure of the airbag of the amphibian vehicle includes an air injecting step. The air injecting step comprises steps for pre-setting pneumatic pressure that the air injection to the compartment of the airbag is completed; starting to inject air into the compartment by driving the blower; deciding if the pneumatic pressure of the compartment into which air is injected reaches pre-set pneumatic pressure; keeping the compartment valve opened if the pneumatic pressure of the compartment is below the pre-set pneumatic pressure; and closing the compartment valve if the set pneumatic pressure of the compartment reaches the pre-set pneumatic pressure.
Patent KR-20030057299-A (KR)
Title: Semiconductor memory device post-repair circuit and Method
Inventor: JANG SEONG JIN
IPC: G11C29/00
Filed: 2002-11-09
Abstract: PURPOSE: A post repair circuit of a semiconductor memory device and a method for the same are provided to improve the repair efficiency by harmonizing the advantage of the laser cutting with the advantage of the post repair programming. CONSTITUTION: A post repair circuit of a semiconductor memory device includes a refresh counter, a row address multiplexor, a row decoder, a main cell array, a sense amplifiers, a column decoder, a command decoder, a command register, an address register and a data input/output(I/O) register. A control circuit(200) includes an electrical fuse box(210) to be set as the desired post repair column address by using the mode register set. The address comparator(220) compares the address(ECA) programmed in the electrical fuse box(220) with the column address(CA). The address comparator(220) activates the electrical repair activation signal(EN) as a high level when the programmed address(ECA) is matched to the external address(CA).
Patent KR-20040002362-A (KR)
Title: Vacuum evaporation equipment
Inventor: ASADA MIKIO
IPC: C23C14/04
Filed: 2002-11-12
Abstract: PURPOSE: To provide a vapor deposition apparatus of excellent practicability for automatically correcting a mask and a substrate at an adequate overlapping position and setting them with high accuracy even in a configuration having a fixed part in a vacuum tank or a rotating mechanism to rotate the fixed part. CONSTITUTION: This vapor deposition apparatus has a camera unit 11 to visually recognize an index to discriminate an adequate overlapping position of a mask 2 and a substrate 3, and a correction control unit to control the movement of a fixed part 4 to fix or support the mask 2 with respect to the substrate 3 held by a substrate holding mechanism 9 by operating a correction drive mechanism 8 by the discrimination based on an image of the camera unit 11 and correct the fixed part to the adequate overlapping position.
Patent KR-20030069038-A (KR)
IPC: D03D47/36
Filed: 2002-11-21
Abstract: 걸림체의 이동 반응성의 향상을 도모함과 동시에, 부품점수의 증가나 구조의 복잡화, 및 비용상승을 억제시킬 수 있는 직기에서의 위사삽입제어용 전자구동장치를 제공한다. 
     위사삽입제어용 전자구동장치 (11) 는 가동자 (15) 를 풀림허용 위치측으로 구동시키는 풀림용 솔레노이드 (14) 와, 가동자 (15) 를 풀림저지 위치측에 구동시키는 저지용 솔레노이드 (13) 를 구비하고 있다.     풀림용 솔레노이드 (14) 의 코일 권취수는 저지용 솔레노이드 (13) 의 코일 권취수보다 적게 설정되어 있다.     이것에 의하면, 풀림용 솔레노이드 (14) 는 저지용 솔레노이드 (13) 에 비해 잔류전류 즉 잔류자기의 소멸이 빨라질 수 있다.     따라서, 예컨대 저지용 솔레노이드 (13) 에서의 여자전류의 초기속도를 빠르게 하는 것 등이 가능해진다.     또, 상호 인덕턴스의 감소에 의해 상기 여자전류의 초기속도를 더욱 빠르게 할 수 있다.
Patent KR-20040046529-A (KR)
Inventor: MUN SEUNG HWAN
IPC: G02F1/13357
Filed: 2002-11-27
Abstract: PURPOSE: A backlight assembly is provided to minimize a temperature difference in the inside of an LCD(Liquid Crystal Display), thereby enhancing a display quality. CONSTITUTION: The direct type LCD(500) comprises a display unit(100), a backlight assembly(200), a mold frame(300) and a top chassis(400). The display unit(100) comprises an LCD panel(110) formed pixels for displaying an image, a data side and a gate side TCP(Tape Carrier Package)s(120,125), a data and a gate printed circuit boards(130,135) and the first and second polarized plates(140,150). At the lower portion of the display unit(100), the backlight assembly(200) for providing uniform light to the display unit(100) is equipped and comprises a lamp unit(210) for generating light, a diffusion plate(220), a reflective plate(230), and a bottom chassis(240).
Patent KR-20040046670-A (KR)
Title: Method and apparatus for detecting contamination in an ion-implanted wafer
Inventor: CHOI SEON YONG
IPC: G01N25/72
Filed: 2002-11-28
Abstract: PURPOSE: A method for detecting contamination of an ion-implanted wafer is provided to precisely detect the contamination state of even a slightly contaminated wafer by applying heat and/or charges to an annealed wafer so as to activate the wafer after an ion implantation process and by measuring thermal wave absorbability. CONSTITUTION: An ion-implanted amorphous wafer is annealed to be transformed into a crystalline wafer(ST32). The crystalline wafer is heated at a temperature of 50-300 deg.C or provided with charges so as to be activated(ST33). The thermal wave absorbability of the activated wafer is measured(ST34).
Patent KR-20040050806-A (KR)
Inventor: KIM HYEONG SIK
IPC: H01L21/76
Filed: 2002-12-09
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to restrain the generation of moat between an isolation layer and an active region by depositing a CVD(Chemical Vapor Deposition) oxide layer as an etching mask for a trench and partially etching the CVD oxide layer after a trench forming process. CONSTITUTION: The first thermal oxide layer(32) and the first CVD oxide layer(33) are sequentially formed on a silicon substrate(31). The substrate is partially exposed by selectively etching the first CVD oxide layer and the first thermal oxide layer. A trench is formed by etching the exposed substrate. The first CVD oxide layer is partially etched. The upper corner of the trench is round. The second thermal oxide layer(36) is formed on the surface of the trench. The second CVD oxide layer(37) is deposited on the resultant structure for completely filling the trench.
Patent KR-20040050420-A (KR)
Title: System for data processing of ASN.1 editor and method thereof
Inventor: JIN SEONG GEUN
IPC: G06F12/00
Filed: 2002-12-10
Abstract: PURPOSE: A system and a method for processing data on the ASN.1(Abstract Syntax Notation) compilation are provided to enhance user's convenience and manage data intuitively by processing a data architecture described in the ASN.1 through a GUI(Graphic User Interface) screen as using a GUI based ASN.1 data compiler. CONSTITUTION: A user interface module generates/outputs a user interface tree for a term of a parsing table to the GUI screen if the parsing table is generated by parsing the data described in the ASN.1. A memory makes a user input a data value to the memory space by allocating the memory space mapped to respective terms of the parsing table. A CODEC(COder/DECoder) encodes/decodes the data value inputted from the user by inputting the data value to the memory space fit to a predetermined terminal node of the user interface tree generated from the user interface module.