baber/WOPTO huggingface dataset:
Patent KR-20040087079-A (KR)
Inventor: KIM YU JIN
IPC: G07B15/04
Filed: 2003-04-04
Abstract: PURPOSE: A wicket system is provided to prevent phosphides and harmful chemical elements by improving a structure of the wicket system. CONSTITUTION: A ticket sensor(20) and an alarm device(10) are installed at a pole(30). An opening door(40) is opened when a ticket is detected by the ticket sensor. A monitoring camera(11) is used for monitoring a gate part of the opening door. A central processing unit(12) is connected to the ticket sensor, the alarm device, and the monitoring camera. One or more air suction systems(70) are installed at the pole. An air analyzer(60) is connected to the air suction systems and the central process unit in order to shut the opening door and operate the alarm device according to an analyzed result.
Patent KR-20040087213-A (KR)
Inventor: JUNG YONG KWON
IPC: D05B57/28
Filed: 2003-04-04
Abstract: PURPOSE: An outer supplying device of lower yarn on a sewing machine is characterized by supplying the lower yarn from an external large spool continuously, operating a lower yarn device smoothly, reducing labor and time of lower yarn changing work and increasing workability and productivity. CONSTITUTION: On a sewing machine, an outer supplying device of lower yarn comprises: an outer shuttle box(10) rotated by a power unit and installed on a driving shaft(11); an inner shuttle box(20) set in the outer shuttle box(10) and installed a stud(21); a winding drum(31) inserted into the stud(21); a bobbin(30) containing the winding drum(31) and a flange(33); a bobbin cap(40) keeping the bobbin(30) and containing a fixing tube(42); a through hole formed on an outer side of the bobbin cap(40); cut parts formed on both sides of the fixing tube(42); a through hole formed on the flange(33) and connected with the through hole of the bobbin cap(40); cut parts formed on both sides of the winding drum(31) and connected with a lower yarn path of the stud(21); and the lower yarn path formed on the stud(21). The lower yarn is supplied through the through hole of the bobbin cap(40).
Patent KR-20040092238-A (KR)
Inventor: JUNG BYEONG NAM
IPC: B07C5/00
Filed: 2003-04-25
Abstract: PURPOSE: A device for classifying sample plates is provided to improve productivity and reduce cost by automatically and quickly classifying the sample plates without safety accidents. CONSTITUTION: A device for classifying sample plates(5) is composed of an up/down unit(30), a centering jig(40), a classifying frame(50), a first loader(1), a second loader(2), and a controller(6) for controlling the motion of the loaders and the classifying frame by sensors installed at the loaders and the classifying frame. The up/down unit moves up/down, and has a chain for moving the sample plates horizontally. The centering jig has a pair of support units at right angles to each other, a pushing rod and a pulling rod moving forward and backward. The classifying frame has a rotary plate, and a plurality of partitions installed at the top of the rotary plate. The first loader moves between the up/down unit and the centering jig, and has a suction pad at the lower part. The second loader moves between the centering jig and the classifying frame, and has a suction pad at the lower part.
Patent KR-20040103231-A (KR)
Inventor: JANG DEOK HWAN
IPC: G03G15/00
Filed: 2003-05-31
Abstract: PURPOSE: A paper pickup apparatus of an image forming apparatus is provided to properly change a pickup position of a pickup roller according to the thickness and intensity of the paper and then pickup the paper, thereby capable of implementing a stable paper pickup. CONSTITUTION: A paper feeding cassette(10) loads plural sheets of paper and has a frictional resistance plate(11) inclined with an angle. The end of the paper is contacted on the frictional resistance plate. A pickup roller(20) is contacted with the paper positioned at the uppermost end among the loaded paper and rotated in order to make the paper move toward the frictional resistance plate. A pickup bracket(30) supports the pickup roller rotatably and has a driving system for transferring a driving force to the pickup roller. A pickup position variable member(40) moves the pickup roller to one position among at least two pickup positions set by consideration of thickness and intensity of the paper loaded to the paper feeding cassette.
Patent KR-20040106958-A (KR)
Inventor: CHOI JONG GUN
IPC: G06F1/26
Filed: 2003-06-10
Abstract: PURPOSE: A battery data detection system and method is provided to detect a current remaining charge amount of a battery and to be switched to a power saving mode or to be normally shut down though the battery does not offer the current remaining charge amount because of an internal or external cause. CONSTITUTION: The method comprises several steps. The system requests a battery to transmit battery data(S11). In a case that the battery makes no response to the request, the system detects the amount of the supplied power(S22). Based on the detected amount of the supplied power, the system determines the current remaining charge amount. In a case that the current remaining charge amount is lower than a reference value, the system is switched to a power saving mode or is normally shut down(S31).
Patent KR-20030097694-A (KR)
IPC: G02B6/44
Filed: 2003-06-19
Abstract: Flexible flat cable with signal conductor(s) between layers of non-woven material consisting only of polyester, polyamide, polyolefin, syndiotactic polystyrene, polysulfone and/or glass fibres, the pores between the fibres being so highly filled with binder as to give a breakdown voltage of at least 500 V and/or a dimensional stability of at least 0.05% after 24 hours at 140degreesC.  An Independent claim is also included for a method for the production of flexible strip or flat cable by embedding signal conductor(s) between layers of non-woven fabric with an air permeability of 20-8000 m/s at a pressure difference of 200 Pa (consisting of the above materials) and impregnating with binder to obtain the above properties.
Patent KR-20040002729-A (KR)
Inventor: ROGERS CHRISTOPHER
IPC: A61F2/46
Filed: 2003-06-26
Abstract: PURPOSE: An intervertebral disc is provided to allow for initial insertion of the prosthetic endplates into the disc space and then insert therebetween of a core member having two articulation surfaces. CONSTITUTION: A prosthetic vertebral endplate(31) has an outer surface(33) adapted to mate with a vertebral body, and an inner surface(35) having a first opening(34) thereon. A body portion(43) connects the inner(35) and outer surfaces(33) and defines a sidewall having a second opening(37) thereon. The endplate(31) includes an articulation surface(41) suitable for supporting articulation motion. The first and second openings(34,37) communicate to form a channel(39) having a first open end.
Patent KR-20040048798-A (KR)
Inventor: JUN YONG U
IPC: H01H19/58
Filed: 2003-07-01
Abstract: PURPOSE: A rotary key device in a mobile terminal is provided to swiftly achieve the movement of keys to execute the menu and operation modes of a terminal by installing a rotary key which can be rotated clockwise and counterclockwise. CONSTITUTION: A rotary key device main body(10) is composed of a base plate(30), the second printed circuit board(40), a rotary key(70), a contact plate(80), and a fixed button(90), sequentially combined. The base plate(30), comprising the first adhesive part(34), is attached to the upper surface of the first printed circuit board(20). The first dome switches(51) and the second dome switch(52) are formed at one side of the second printed circuit board(40) and at the center of the other side respectively. The first dome switch side adhesive part(54) is provided at one side of the second printed circuit board(40) so that the first dome switches(51) can be attached to the second printed circuit board(40). The second dome switch side adhesive part(55) is provided at the other side of the second printed circuit board(40) so that the second dome switch(52) can be attached to the second printed circuit board(40). At the center of each of the dome switch side adhesive parts(54,55), a pair of fixing holes(54a,55a) are formed so as to be connected with fixing bosses(91a) formed at a fixing part(91).
Patent KR-20050006815-A (KR)
Inventor: LEE KYE HO
IPC: B60J3/02
Filed: 2003-07-10
Abstract: PURPOSE: A motor-driven length-adjustable sun visor is provided to enable a driver to adjust the length of the sun visor by simple switch operation during driving and to cover the windshield of a vehicle even when the vehicle is parked under a direct ray of sunlight in summer. CONSTITUTION: A motor-driven length-adjustable sun visor is installed inside a vehicle to intercept sunlight incoming from the outside. The motor-driven length-adjustable sun visor comprises a blind(2) for intercepting sunlight; a rotating shaft(3) holding one end of the blind to wind or unwind the blind; guides(6) guiding ascent and descent of the other end of the blind by rotation of the rotating shaft; a motor(4) connected to the rotating shaft to transmit rotational force to the rotating shaft; and a switch(5) switching power to the motor.
Patent KR-20040007318-A (KR)
Inventor: TAKUBO NOBORU
IPC: F23J15/00
Filed: 2003-07-10
Abstract: PURPOSE: A low NOx combustion method and a device thereof are provided to easily lower NOx emission to 10ppm or less and to lower CO emission. CONSTITUTION: A low NOx combustion method achieves reduction of NOx by suppressing the temperature of combustion gas produced from a burner(1). The low NOx combustion method includes a NOx reduction step of lowering a NOx generation under a predetermined value by suppressing the temperature of combustion gas with a priority over the reduction of CO emission, and a CO reduction step of lowering the CO emission under a predetermined value.
Patent KR-20050007066-A (KR)
Inventor: SON SUN BONG
IPC: F25B43/00
Filed: 2003-07-11
Abstract: PURPOSE: A variable capacity accumulator of an air conditioner is provided to standardize the part of the accumulator, and to cut down manufacturing cost by modifying the refrigerant discharge passage of the standard accumulator to vary the volume of the accumulator. CONSTITUTION: A refrigerant inlet pipe(13) is extended from an evaporator, and a refrigerant outlet pipe(14) is inserted to a housing(11). The refrigerant outlet pipe is extended and connected to an inlet of a refrigerant compressor to separate liquid refrigerant from the refrigerant inlet pipe in an accumulator of an air conditioner. The variable capacity accumulator is composed of a branch pipe(17) diverging from the refrigerant outlet pipe and extending to be lower than the upper end of the refrigerant outlet pipe, and an opening unit opening and closing the branch pipe according to pressure of refrigerant passing the refrigerant outlet pipe. A pressure switch(18) opens and closes the branch pipe according to the pressure of refrigerant through the refrigerant outlet pipe.
Patent KR-20050011894-A (KR)
Inventor: HEO KWAN HO
IPC: A23L7/10
Filed: 2003-07-24
Abstract: PURPOSE: Provided is a method for preparing extract of Gastrodiae Rhizoma by roasting Gastrodiae Rhizoma and extracting it with hot water, thereby reducing the unpleasant taste and flavor of Gastrodiae Rhizoma. CONSTITUTION: The method for preparing extract of Gastrodiae Rhizoma is characterized by the steps of: roasting Gastrodiae Rhizoma at 185-195 deg.C for 3-6 minutes; and extracting the roasted Gastrodiae Rhizoma with hot water at 95-105 deg.C for 15-25 minutes.
Patent KR-20050015131-A (KR)
Inventor: YOU SANG YOUNU
IPC: G08B25/00
Filed: 2003-08-04
Abstract: PURPOSE: An abnormal signal management system using a radio communication network and a managing method thereof are provided to transmit rapidly an abnormal signal corresponding to an emergency state to a call center by connecting dynamically a vehicle management system with the call center. CONSTITUTION: A vehicle system includes a collision sensor(1), a door switch(2), and an electronic control unit(3). An emergency sensor(4) for transmitting an abnormal signal when a car crash occurs and an emergency button(5) for transmitting an abnormal signal when an invader trespasses on a vehicle are installed in the vehicle. The electronic control unit is dynamically connected to a call center(10) of a remote place. The call center includes a signal analysis unit for analyzing the abnormal signal and a door opening/shutting request signal, a database for storing and managing information related a vehicle owner, a license plate number, an emergency contact, and a door secret number, a location tracking unit for tracking a location of the vehicle, and a signal processing unit for transmitting an emergency message to the emergency contact and opening or shutting the door switch.
Patent KR-20040030251-A (KR)
Inventor: ICHIKAWA KOJI
IPC: G03F7/004
Filed: 2003-08-05
Abstract: PURPOSE: A colored photosensitive resin composition is provided to improve coatability even when using a fluid-saving coating device such as a spinless coater. The resin composition can be advantageously used in a color filter. CONSTITUTION: The colored photosensitive resin composition comprises: (A) a coloring agent; (B) a binding polymer; (C) a photopolymerizable compound; (D) a photopolymerization initiator; (E) a solvent; and (F) a compound represented by a formula 1, wherein m and n are a positive integer, respectively, and m+n is 2 to 6. The compound of (F) is selected from 2-butyl-2-ethyl-1,3-β-hydroxyethoxyethoxy-propane and 2-butyl-2-ethyl-1,3-β-hydroxyethoxy-propane.
Patent KR-20040030255-A (KR)
Inventor: BAKKER LEVINUS PIETER
IPC: G03F7/20
Filed: 2003-08-13
Abstract: PURPOSE: A reflector assembly for reflecting an electromagnetic ray, a lithography projection apparatus, a radiant ray source and a method for preparing an integrated structure by lithography are provided, to inhibit debris with hardly affecting EUV transparency. CONSTITUTION: The reflector assembly comprises at least first reflector(21) and second reflector(22), wherein the first and second reflectors are extended to the direction of an optical axis line(O) having reflecting faces(26, 27) and baking faces(24, 25), a virtual line perpendicular to the optical axis line(O) crosses the first reflector at the first distance(r1) from the optical axis line and the second reflector at the second distance(r2) from the optical axis line, and the first distance(r1) is longer than the second distance(r2). The ray come from a certain point on the optical axis line is screened by the second reflector and is reflected on the reflection face of the first reflector to form high radiation intensity zone(zh) and a low radiation intensity zone(zl) between the two reflectors. A converter member connected with a signal lead for supplying signal to a treatment member separated from the reflectors is located on the baking face of the second reflector in the zone(zl).
Patent KR-20050020037-A (KR)
Inventor: CHO JUNG KEUN
IPC: G02F1/13
Filed: 2003-08-20
Abstract: PURPOSE: An apparatus and a method for doping photoresist on a substrate and a slit nozzle processing device therefor are provided to minimize an amount of photoresist consumed when forming beads to a slit nozzle, and reduce a movement path of the slit nozzle. CONSTITUTION: A slit nozzle processing device for an apparatus for doping photoresist on a substrate includes a base, a horizontal movement part for moving the base rectilinearly, and a bead forming part. The bead forming part is coupled with the base to move together with the base, and has a spraying nozzle(140) for supplying photoresist to a slit nozzle(30) for forming beads to the slit nozzle. The bead forming part forms beads at a side part of a discharge hole(32) of the slit nozzle in sequence by moving from an end to the other end of the slit nozzle. Gas spraying parts are provided at both sides(34a,34b) of the discharge hole of the slit nozzle for moving the bead forming part smoothly.
Patent KR-20050021702-A (KR)
Inventor: CHO SUNG RYUN
IPC: G11B20/10
Filed: 2003-08-25
Abstract: PURPOSE: A method for managing a record list of a recording medium is provided to easily retrieve a random specific title among plural titles recorded on various recording media, based on recording information, and to selectively reproduce or delete the specific title. CONSTITUTION: A microcomputer(14) controls an operation of a record/playback system(13), records a data stream, and records/manages recording information on titles and identification information of a recording medium as record list information in a memory(16). When a record list display operation is conducted, the microcomputer(14) reads the record list information stored in the memory(16), and controls an operation of an OSD generator(15) such that the OSD generator(15) can output an OSD image of the record list on each title through a screen of an external connection apparatus.
Patent KR-20040104289-A (KR)
Inventor: HORII YOUICHI
IPC: G06Q30/02
Filed: 2003-08-28
Abstract: PURPOSE: A point managing program using a mobile phone, a server for offering the same, and a terminal device are provided to enable a customer to easily join in a point service system by making the customer use no privacy data and communication charge, and arouse customer's interest by updating a value of a point/customer information analysis result in real-time without using the large server. CONSTITUTION: The mobile phone includes a data input part(104), a data output part, a display part(103), a data storing part(110) storing recorded customer ID data and point data, and a program executing part(120). The customer ID data is output through the data output part. The customer ID data and the point data are received through the data input part. The received customer ID data is compared with the recorded customer ID data. In case that the customer ID is certified, the stored point data is updated by the point data. The updated point information including a personal ID is stored to the data storing part.
Patent KR-20040028500-A (KR)
Inventor: JOZAKI TATEKI
IPC: F16H61/662
Filed: 2003-09-04
Abstract: PURPOSE: A speed ratio control device of a continuously variable transmission is provided to increase fuel efficiency by detecting and compensating step out of a step motor within the entire range of speed ratio, and to prevent wrong decision by detecting the normal state of the speed ratio accurately. CONSTITUTION: A speed ratio control device of a continuously variable transmission comprises an input rpm detecting unit detecting input rpm, an output rpm detecting unit detecting output rpm, an actual speed ratio calculating unit calculating the actual speed ratio from input rpm and output rpm, a step-out decision unit(S17b) deciding step out of a step motor if a variable(ASTP) indicating the step position of the step motor during the predetermined period is not equal to a step position of the step motor(BSTP) required to reach the desired speed ratio, a step-out compensation unit(S17d,S17f) correcting the ASTP to decrease the difference between the ASTP and the BSTP in deciding step out of the step motor, and a driving unit actuating the step motor according to the corrected ASTP.
Patent KR-20050028149-A (KR)
Title: Method for removing dc offset of transmitting signal
Inventor: YU JAE WOOK
IPC: H04B17/29
Filed: 2003-09-17
Abstract: A method for removing a DC offset of a transmission signal is provided to remove a DC offset of a transmission signal by using an existing DC offset control function at a non-used time zone. A downlink base station transmission signal is received from an arbitrary time slot, and a transmission signal of a terminal is loopback to a receiver for a time zone during which nothing is performed. In this case, the transmission signal is loopback to the receiver by connecting a transmission terminal and a reception terminal of an RF transmission/reception switch of the terminal. The receiver removes a DC offset of the received transmission signal by using a structure for removing the DC offset.
Patent KR-20050028585-A (KR)
Title: Rotary automatic screen
Inventor: LEE DONG GU
IPC: E02B5/08
Filed: 2003-09-19
Abstract: A rotary type automatic dust remover is provided to drive a chain smoothly by absorbing tensile force applied on a chain effectively, to drive a rack at the appointed interval with a screen bar by driving a chain smoothly, and to install and drive a chain exactly by sensing the tensile force added on chains using a load cell. The rotary type automatic dust remover removes various impurities caught in a screen bar by interposing a rake drove along chains(8) connected to a driving motor between screen bars erected between right and left walls of a channel, wherein a shaft(12) of a chain sprocket attached with chains(8) is inserted into a long hole(15) formed on right and left frames(14), then attached with a bearing shaft(17), tension control units(19) are installed to the outside of the frames(14) to move the bearing shaft(17) along rails(20,20') formed on the upper and lower inner sides, a nut fitting hole is formed on the front of the bearing shaft(17), and a square screw(22) inserted through a hole formed on a front plate(28) of the tension control units(19) is fixed with a nut(24) and a pin by inserting a load cell(30) and a spring(32).
Patent KR-20050034290-A (KR)
Inventor: CHAE SU JIN
IPC: H01L21/28
Filed: 2003-10-09
Abstract: 본 발명은 반도체소자의 제조방법에 관한 것으로서, 특히 금속배선 콘택 형성 공정시 금속배선 형성전에 실시하는 세정 공정에서 다층의 산화막이 식각 선택비가 차이가 나는 것에 의해 산화막의 측면 식각이 발생되는 정도에 차이가 나는 것을 방지하기 위하여 산화막 측벽에만 질화막이 증착되도록하여 질화막 에치백 공정 없이 콘택홀의 측벽에 질화막 스페이서를 형성하였으므로, 세정 공정에서의 측면 식각에 의한 배선간 단락이 방지되고, 장벽금속층의 증착 특성이 형성되어 공정수율 및 소자의 신뢰성을 향상시킬 수 있다.
Patent KR-20050036292-A (KR)
Inventor: LEE BYEONG SOOL
IPC: H04B7/00
Filed: 2003-10-15
Abstract: 본 발명은 이동통신 단말기의 데이타 통신중의 음성통화 요청에 대한 음성통신 전환 방법 및 그 서비스 관리 시스템에 관한 것으로, 이동통신 단말기를 이용해 데이타 통신중에 음성통화 요청이 있을 경우 단문 메시지 서비스(SMS)를 이용해 수신자에게 알리고, 수신자로부터의 음성통화 수신응답에 따라 현재 진행중인 데이타 통신을 유효 상태로 전환하고 음성통화를 수행하도록 처리하고, 음성통화를 수행한 후 유휴 상태로 전환되어 중단된 데이타 통신을 재개하도록 함으로써 이동통신 단말기를 이용해 데이타 서비스를 사용중인 사용자에게 음성통화 서비스를 제공할 수 있도록 한 것이다.
Patent KR-20050039196-A (KR)
Inventor: KIM JAE HWAN
IPC: H01L21/22
Filed: 2003-10-24
Abstract: 본 발명은 반도체 소자 제조 장치용 분리 히터 어셈블리에 관한 것으로서, 보다 상세하게는 다수로 나누어 조립할 수 있는 반도체 소자 제조 장치용 분리 히터 어셈블리에 관한 것이다. 본 발명의 일실시예에 따른 반도체 소자 제조 장치용 분리 히터 어셈블리는 유닛 본체의 내측면의 내부에 공간이 형성되고 상기 본체의 내측면과 외측면 사이에 가열체를 개별적으로 포함하며 연속되게 적층되면서 상호 결합되어 내부에 공간이 형성된 챔버를 구성하는 다수의 챔버 유닛들; 및 상기 챔버의 상부 또는 하부에 배치되어 상기 챔버의 일측을 밀폐시키는 커버를 포함하는 것을 특징으로 한다.
Patent KR-20040038846-A (KR)
Inventor: YAMAGUCHI MASAKAZU
IPC: H01L29/78
Filed: 2003-10-30
Abstract: PURPOSE: A power semiconductor device is provided to maintain a low on voltage by improving switching characteristics of the power semiconductor. CONSTITUTION: A first base layer(1) of a first conductive type is provided. A collector layer(3) of a second conductive type is placed on the first base layer. A plurality of trenches(4) are placed on the first base layer at an interval to partition a main cell(MR) and a dummy cell(DR) at a remote position from the collector layer. A second base layer(7) of the second conductive type is placed on the first base layer in the main cell. An emitter layer(8) of the first conductive type is placed on the second base layer. A buffer layer(9) of the second conductive type is placed on the first base layer in the dummy cell. A gate electrode(6) is placed in the trench adjacent to the main cell among a plurality of trenches, and faces a portion of the second base layer between the first base layer and the emitter layer through a gate insulating layer(5). An emitter electrode is placed on the second base layer and the emitter layer.