baber/WOPTO huggingface dataset:
Patent KR-20040102375-A (KR)
Inventor: LEE SEONG RO
IPC: F04B39/10
Filed: 2003-05-27
Abstract: PURPOSE: A reciprocating compressor is provided to secure a discharge valve formed as a valve body of a disk shape without a support structure supporting the discharge valve. CONSTITUTION: A reciprocating compressor comprises a compression part(120) compressing a refrigerant and a driving part(110) driving the compression part. The reciprocating compressor has a suction valve(124) installed to the compression part to suck the refrigerant into a cylinder, and a discharge valve(125) discharging the refrigerant. The discharge valve is formed as a valve body of a disk shape.
Patent KR-20040102495-A (KR)
Inventor: PARK BYEONG IL
IPC: B09B3/00
Filed: 2003-05-28
Abstract: PURPOSE: To provide a method for recovering waste steel pipes, which are scattered all over the land by a simple process and is able to efficiently collected by a simple process, and materials from steel pipes used for frames of vinyl houses and subsidiary. CONSTITUTION: The method comprises the steps of (a) preparing waste steel pipes; (b) pushing the waste steel pipes into a first space part of a first press roller to decrease volume of the steel pipes; (c) pushing the pressed steel pipes into a second space part of a second press roller to decrease the volume of the steel pipes; (d) compressing the pressed steel pipes with a compression gear roller into a plate-shaped steel pipe; (e) coiling the completely compressed steel pipe with a tubing coiler equipment to minimize the volume thereof; and (f) after cutting the coiled steel pipes into a predetermined size and putting the cut steel pipe on a conveyor line, automatically carrying the cut steel pipe by a transfer of the conveyor and collecting the carried steel pipe into a collection container.
Patent KR-20040078869-A (KR)
Inventor: KIM HYEON JO
IPC: H01L21/8244
Filed: 2003-05-28
Abstract: PURPOSE: A magnetic tunnel junction device and a method for manufacturing the same are provided to remove the requirement for the seed layer formed between the lower electrode and the pinning layer. CONSTITUTION: A magnetic tunnel junction device includes a bottom electrode(69), a pinning layer pattern(71), a pinned layer pattern(73), a tunneling layer pattern(75), a free layer pattern(77), a capping layer pattern(79) and a top electrode(81). The magnetic tunnel junction device is characterized in that the bottom electrode(69) has a root mean square(RMS) surface roughness is less than 5Å.
Patent KR-20040086053-A (KR)
Inventor: JUN SEUNG HUN
IPC: H04L27/06
Filed: 2003-05-30
Abstract: PURPOSE: A device for reconfiguring a high frequency part of a signal is provided to reconfigure a high frequency part of an audio signal, to obtain a listening sensitivity near to an original sound, thereby improving quality of the audio signal. CONSTITUTION: A frequency reverser(1) reverses a frequency of an inputted signal. A band pass filter(2) filters a high frequency part of the reversed signal. A converter(3) shifts a frequency of the filtered signal not to generate an aliasing with the signal inputted to the frequency reverser(1). An adder(4) adds the shifted signal to the signal inputted to the frequency reverser(1). The signal is an audio signal. The frequency reverser(1) reverses the frequency of the inputted signal by multiplying the inputted signal by a sine signal and a cosine signal generated outside.
Patent KR-20040107610-A (KR)
Inventor: BAE CHOON SUN
IPC: A45C13/16
Filed: 2003-06-05
Abstract: PURPOSE: A device is provided to selectively insert or draw a wheel into or from a bag so that the bag is conveniently deposited and the wheel is prevented against collision with an object. CONSTITUTION: The device includes a slide(10) having an operating surface(11) and an operating groove(12), a slide operating portion(20) for applying a force to the operating surface of the slide to move the slide, a wheel mounting portion(30) having a protrusion(31) corresponding to the groove of the slide and inserted or drawing into or from the groove, a compression spring(40) for resiliently supporting horizontal movement of the slide, a compression spring(50) for resiliently supporting vertical movement of the wheel mounting portion, and a cover(80) enclosing the wheel mounting portion.
Patent KR-20040110256-A (KR)
Inventor: KIM JIN BEOM
IPC: G01C21/26
Filed: 2003-06-18
Abstract: PURPOSE: A method and a system for searching paths capable of reducing searching time are provided to reduce searching time and system load by using a layer related to road information. CONSTITUTION: Road information and a layer is maintained in a digital map database(101). The road information corresponding to roads and the layer related to the road information determined by a predetermined standard are maintained in the map database. A first path is searched within a first distance from a departure based on the road information related to a first layer set including at least one layer(103). A second path is searched based on the road information related to a second layer set including at least one layer(104). A third path is searched within a second distance from a destination based on the road information related to a third layer set including at least one layer(105). A path from the departure to the destination is generated using the first, second, and third paths(106).
Patent KR-20040110339-A (KR)
Inventor: KANG IL GWON
IPC: G03G21/10
Filed: 2003-06-18
Abstract: PURPOSE: A device for recovering a waste toner of a laser printer is provided to compulsorily convey the waste toner which is laid over an inlet of a recovery bottle and a cleaning blade in the recovery bottle after being cleaned in a photosensitive drum. CONSTITUTION: A waste toner recovery bottle(20) has a waste toner inlet(21) in which a waste toner on a photosensitive drum(10) flows. A cleaning blade(30) installed in the waste toner inlet scrapes the waste toner on the photosensitive drum, and guides the scraped waste toner to the waste toner inlet. A waste toner conveying unit(40) conveys the waste toner laid on the waste toner inlet to be uniformly laid from an internal side in the waste toner recovery bottle.
Patent KR-20050000671-A (KR)
Inventor: PARK JOUNG KYOU
IPC: H04B1/40
Filed: 2003-06-24
Abstract: PURPOSE: A method for connecting an intercom between mobile terminals each having a Bluetooth module is provided to minimize power consumption of a mobile terminal by enabling the mobile terminal to use a certain current only in an intercom mode. CONSTITUTION: A transmission mobile terminal(100) stores information on a reception mobile terminal(200) that wants intercom communication(S100). When the transmission mobile terminal(100) receives a key set to make an operation switched to an intercom function, the transmission mobile terminal(100) is driven to perform the intercom function(S110). The transmission mobile terminal(100) transmits a command signal requesting an intercom mode conversion to the reception mobile terminal(200)(S120). The reception mobile terminal(200) analyzes the command signal, is converted into the intercom mode and then changed to a page scan state(S130). The reception mobile terminal(200) transmits a corresponding command signal to the transmission mobile terminal(100)(140). The transmission mobile terminal(100) transmits a connection request signal to the reception mobile terminal(200)(S150). The reception mobile terminal(200) confirms the connection request(S155) and transmits connection request confirmation information to the transmission mobile terminal(100)(S160). The transmission mobile terminal(100) and the reception mobile terminal(200) are connected and the transmission mobile terminal transmits a call request signal to the reception mobile terminal(200)(S180). The reception mobile terminal(200) transmits a response signal to the transmission mobile terminal(S190). A channel for voice communication is set up between the transmission and reception mobile terminals(100,200)(S200), and voice call communication is performed therebetween.
Patent KR-20050001570-A (KR)
Title: Radio frequency integrated chip card for game
Inventor: KIM CHANG SOP
IPC: G06K19/077
Filed: 2003-06-26
Abstract: PURPOSE: An RF(Radio Frequency) IC card used in game machines of an amusement hall is provided to process settlement quickly and correctly by processing the settlement of the RF IC card while the RF IC card is detected in a perpendicular direction. CONSTITUTION: A housing(10) has an insertion space at the inside. An insulation plate(20) has a flap(23) wound an RF antenna(21) and inserted into an inner wall of the housing, and an RF chip(22) placed on the center of the insulation plate, and connected to the RF antenna wound to the flap and a lead line. A cover(30) is placed to an upper end of the housing, and protects the RF chip and the RF antenna. A protection cap(40) protecting the RF chip is equipped between the insulation plate and the cover.
Patent KR-20050003201-A (KR)
Inventor: KIM JOO YOUNG
IPC: H04Q9/00
Filed: 2003-06-30
Abstract: PURPOSE: A digitizing remote controller having specialized functions by combining a remote control with a digitizer in a touch screen method is provided to prevent a pen from missing, and conveniently change the channel by directly making out or directly inputting figures. CONSTITUTION: A power source part(5) provides power source for a microcomputer(60). A pad recognizing part(10) provides figure information signals inputted by an input element. A pad button part(20) provides input signals of function buttons inputted by the input element. A pad pen fixing part(30) fixes the input element to prevent the input element from missing. A pad scroll part(40) provides up and down, and right and left scroll amounts touched by the input element. A pad figure input part provides frequency signals corresponding to digit numbers, and right and left moving buttons touched by the input element. The microcomputer(60) recognizes and executes the figure information signals, recognizes and executes the input signals of function buttons, and recognizes and executes up and down, and right and left scroll control signals, and recognizes and executes the digit numbers, and right and left moving buttons.
Patent KR-20040026117-A (KR)
Title: Colored photosensitive resin composition
Inventor: TAKEBE KAZUO
IPC: G03F7/029
Filed: 2003-07-08
Abstract: PURPOSE: To provide a colored photosensitive resin composition having high sensitivity even when a coloring material is incorporated at a high concentration, and to provide a high quality color filter in which colored pixels formed using the colored photosensitive resin composition are excellent in surface smoothness, pattern shape and lightness. CONSTITUTION: In the colored photosensitive resin composition comprising (A) a binder resin, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a coloring material and (E) a solvent, (C) the photopolymerization initiator comprises (1) a phenylthioacetic acid derivative.
Patent KR-20050011355-A (KR)
Inventor: KIM YEONG SIL
IPC: H01L21/28
Filed: 2003-07-23
Abstract: PURPOSE: A method of forming a contact hole of a semiconductor device is provided to prevent damage of a wafer by etching an insulating layer using a silicon nitride layer as an etch stop layer and removing the silicon nitride layer using chemical dry-etching. CONSTITUTION: A plurality of gates are formed on a substrate. A spacer is formed at both sidewalls of each gate. A silicon nitride layer and an oxide layer are sequentially deposited on the resultant structure. The oxide layer is planarized and partially removed therefrom. The silicon nitride is selectively etched. An insulating layer(18) is deposited thereon. A contact hole is formed by etching selectively the insulating layer using the silicon nitride layer as an etch stop layer. The silicon nitride layer is completely removed by using chemical dry-etching.
Patent KR-20050013331-A (KR)
Inventor: PARK SE HWAN
IPC: G06Q50/00
Filed: 2003-07-28
Abstract: PURPOSE: A system for monitoring fault alarm of an electric power facility through two-way transmission is provided to control the electric power facility in a remote place by wirelessly communicating between a DAU(Data Acquisition Unit) and a PCU(Protection Control Unit), and communicating between a remote central monitoring center and an electric power facility control system in two-way. CONSTITUTION: The DAUs(400a-400n) acquires a state of each electric power facility(300) in real-time or in a set cycle, and transmits it wirelessly. The electric power facility control system(700) controls operation of each electric power facility according to state data transmitted from the DAUs. The central monitoring center(800) monitors the state of the electric power facilities through the electric power control systems of each power plant/substation in the remote place through the Internet(900) and performs remote control according to a monitoring state.
Patent KR-20050013879-A (KR)
Inventor: LIM KO HO
IPC: H01L21/205
Filed: 2003-07-29
Abstract: PURPOSE: A process chamber of fabricating a semiconductor is provided to minimize disconnection of a thermocouple line connected to a wafer chuck by forming an oblique line cutting part at an upper and lower moving shaft. CONSTITUTION: A chamber body includes a predetermined inner space. A gas supply module(120) is used for supplying a reaction gas into an inner part of the chamber body. A vacuum exhaust module(130) is used for maintaining a vacuum pressure within the chamber body. An RF generator supplies power having a particular frequency. A wafer is loaded on a wafer chuck(162). A support rod(165) is used for supporting the wafer chuck. A heating module(140) is used for heating the wafer. A driving motor(171) provides power to move the wafer chuck. A rotary shaft(172) is connected to the driving motor. A guide(173) is connected to the rotary shaft. An upper and lower moving shaft(175) is connected to the guide and the support rod. An oblique line cutting part is formed on a lower end of the upper and lower moving shaft. A thermocouple line is connected to an end part of the wafer chuck in order to measure correctly a temperature of the wafer chuck. A lower end part of a bellows is installed on a bottom face of the chamber body.
Patent KR-20050015069-A (KR)
Inventor: LEE BYUNG MOK
IPC: G01M99/00
Filed: 2003-08-01
Abstract: PURPOSE: An apparatus for detecting a thickness of a medium is provided to prevent external vibration from being applied to the thickness detecting apparatus by precisely engaging a detection bearing with a detection roller. CONSTITUTION: An apparatus for detecting a thickness of a medium includes a driving power transmitting unit. The driving power transmitting unit transmits a driving power of a driving source while removing a vibration generated from the driving source. A detection roller(44) transfers a medium by the driving power of the driving source transmitted through the driving power transmitting unit. A detection bearing(50) is installed at a bearing holder(48) rotated about a center shaft(46), and receives an elastic power to a direction closely adhered to the detection roller(44). A damper material(58) is connected to the center shaft(46) between the detection bearing(50) and the detection roller(44) in order to absorb the vibration generated from the center shaft(46).
Patent KR-20050019596-A (KR)
Inventor: CHOI JONG YUN
IPC: H01L21/02
Filed: 2003-08-20
Abstract: PURPOSE: A portable speed measurement apparatus is provided to measure the reciprocating motion of wafer transferring equipments regardless of time and place in an ion implantation process etc. CONSTITUTION: A portable speed measurement apparatus comprises an input part, a control part, a display part. The input part(100) outputs as a predetermined detecting signal by amplifying and shaping the analog signal after reading an analog signal generating according to the reciprocating motion of wafer transferring equipments. A control part(200) receives the detecting signal from the input part, transforms the detecting analog signal into a digital signal according to the reciprocating motion, and the digital signal is output as a control signal by calculating each speed according to the reciprocating motion. A display part(300) expresses by a numeral each speed according to the control signal after receiving the control signal from the control part.
Patent KR-20040019905-A (KR)
Title: Higher radix log map processor
Inventor: BICKERSTAFF MARK ANDREW
IPC: G06F17/18
Filed: 2003-08-21
Abstract: PURPOSE: A Log MAP processor is provided to process more information per unit of time than a Radix-2 Log MAP processor and to avoid the limitations of software and hardware implementations. CONSTITUTION: Calculated branch metrics and path metrics are transferred to LL(Log Likelihood) calculators(122,118) which calculate Log Likelihood values. Depending on which time window is being processed, a multiplexer(112) routes branch metrics from either memory(104,106) to the LL calculator(122). The LL calculators(118,122) of the Log MAP processor are shown to be constructed with LogSum operators. For LL calculator(122), there are eight 4-input LogSum operators. The outputs of the first four Logsum operators are coupled to a 4-input aggregate LogSum operator. The remaining four LogSum operators have their outputs coupled to another aggregate LogSum operator.
Patent KR-20040047552-A (KR)
Inventor: LEE GU HO
IPC: F21V33/00
Filed: 2003-08-22
Abstract: PURPOSE: A lighting device is provided to reduce costs by allowing for replacement of only a lamp, and achieve improved effectiveness of removal of offensive odor by increasing the contact area between the ultraviolet ray generated from a fluorescent lamp and a photocatalyst. CONSTITUTION: A lighting device(100) comprises a case having an inlet port(11a) and an outlet port(12a), and a sterilizing chamber(15) formed in the case; one or more lamps(20) arranged in the sterilizing chamber of the case; a louver type reflecting plate(30) arranged around the lamp in the sterilizing chamber, wherein the reflecting plate is coated with a photocatalyst for sterilizing the air passing through the sterilizing chamber and removing offensive odor by generating active species through the reaction to the ultraviolet ray radiated from the lamp; and an intake fan(40) arranged in the case, and which compulsorily supplies the indoor area air to the sterilizing chamber and circulates the air through an indoor area.
Patent KR-20050022222-A (KR)
Inventor: CHA SEON G KWAN
IPC: A23L2/38
Filed: 2003-08-25
Abstract: PURPOSE: A beverage composition containing a red yeast extract containing Monacolin K obtained by grinding the culture of red yeast rice and extracting with spirits and natural red pigments as a main ingredient is provided. It has improved color and contains functional material having effects of inhibiting cholesterol synthesis and hypertension. CONSTITUTION: The beverage composition contains 0.1 to 2% by weight of a red yeast extract and 0.05 to 0.3% by weight of a red ginseng extract. The red yeast extract contains Monacolin K obtained by grinding the culture of red yeast rice(Monascus purpureus rice) and extracting with spirits having an alcohol content of 60 to 99%. The red yeast rice is Monascus purpureus(CBS 281.34).
Patent KR-20040038627-A (KR)
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/10
Filed: 2003-08-29
Abstract: PURPOSE: A tripod is provided to improve the durability of the buffering member by restricting displacement of the heat resisting buffering member mounted in the lower part and reducing transfer of heat to the buffering member. CONSTITUTION: A recessed part(21B) is formed in the lower part of a protruded piece(21) of a tripod, and a heat resisting buffering member(24) is mounted in the recessed part of the protruded part through a thermal insulating sheet(25). The buffering member is point-contacted to or spaced from an inner side wall(21B3) of the recessed part. A concave recess(24B) is formed in the lower part of the buffering member protruded downward, and a head part(26a) of a screw(26) is contacted to the concave recess of the buffering member. The buffering member and the thermal insulating sheet are fastened to a ceiling part(21B1) of the recessed part by the screw.
Patent KR-20050023641-A (KR)
Inventor: HWANG SUNG KIL
IPC: H04B1/04
Filed: 2003-09-01
Abstract: PURPOSE: A dual band duplexer circuit is provided to perform a transceiving signal process by using one phase shift in a GSM module and a DCS module, thereby making a duplexer chip manufacturing process miniaturized and integrated. CONSTITUTION: A diplexer(203) filters signals of each different frequency band to transceive the signals through one line. A DCS Tx and a GSM Tx transmit a high frequency signal and a low frequency signal of the two frequency band signals, respectively. A DCS Rx and a GSM Rx receives a high frequency band signal and a low frequency band signal of signals received from the diplexer(203). The first transmitting end filter(220a) and the second transmitting end filter(210a) are connected to the DCS Tx and the GSM Tx in series, respectively. The first receiving end filter(220b) and the second receiving end filter(210b) are connected to the DCS Rx and the GSM Rx in series, respectively. A phase shift(207) commonly delivers a signal to the first receiving end filter(220b) and the second receiving end filter(210b). The first switch(205b) and the second switch(205a) selectively connect the diplexer(203), the phase shift(207), the DCS Tx, and the GSM Tx, respectively. The third switch(208b) and the fourth switch(208a) are connected to the phase shift(207), the first receiving end filter(220b) and the second receiving end filter(210b) in series, respectively.
Patent KR-20050025485-A (KR)
Title: Optical disk driver
Inventor: JEOUNG SOO WHAN
IPC: G11B17/04
Filed: 2003-09-08
Abstract: An optical disk reproducing device is provided to form a small-sized disk stopper in a certain height such that a disk driven by being adjacent to a large-sized disk guide projection cannot be suspended, thereby reducing the number of parts with a simple structure. A disk guide(110) is mounted on an upper side of an entrance of a reproducing device. A main roller(141) is installed in an opposite direction to the disk guide(110) at an interval of disks(15a,15b), and inserts/ejects the disks(15a,15b). A spindle(300) rotates the loaded disks(15a,15b). A clamper(200) is faced with the spindle(300), and fixes the inserted disks(15a,15b) to an upper side of the spindle(300). A small-sized disk stopper(120) and a large-sized disk stopper(130) are protruded from a lower side of the clamper(200).
Patent KR-20050035419-A (KR)
Inventor: CHO HEUNG LYUL
IPC: H01L21/77
Filed: 2003-10-13
Abstract: 본 발명은 제조공정을 단순화시키고 비용절감 및 생산성을 향상시킬 수 있는 박막트랜지스터 어레이 기판의 제조장치 및 방법에 관한 것이다. 
     본 발명의 실시 예에 따른 박막트랜지스터 어레이 기판의 제조장치는 스트립 액을 이용하여 기판 상의 포토레지스트 패턴 및 박막을 스트립 하는 침지 스트립부와; 상기 기판에 잔존하는 포토레지스트 패턴과 박막을 물리적으로 제거하는 제거부와; 상기 포토레지스트 패턴과 박막이 제거된 기판에 잔존하는 포토레지스트 패턴과 박막을 포함하는 파티클을 제거하기 위한 스트립 액을 분사하는 분사 스트립부를 구비하는 것을 특징으로 한다. 
     본 발명의 실시 예에 따른 박막트랜지스터 어레이 기판의 제조방법은 포토레지스트 패턴과 상기 포토레지스트 패턴을 덮도록 박막이 전면에 형성된 기판을 스트립 액에 침지시키는 단계와, 상기 스트립 액에 의해 침지된 기판에 잔존하는 포토레지스트 패턴과 박막을 물리적으로 제거하는 단계와, 포토레지스트 패턴과 박막이 제거된 기판에 잔존하는 포토레지스트 패턴과 박막의 파티클을 제거시켜 패턴을 형성하는 단계를 포함하는 것을 특징으로 한다. 
     본 발명 발명의 실시 예들에 따른 박막트랜지스터 어레이 기판의 제조장치에 따른 제조방법은 리프트 오프 방법을 이용한 스트립 공정시 보호막 패턴 상에 남아 있는 포토레지스트 패턴의 제거 시간을 단축시켜 박막트랜지스터 어레이 기판의 생산성을 향상시킴과 아울러, 스트립 공정시 사용되는 스트립 액의 사용량을 감소시켜 생산단가를 절감시킬 수 있다.  또한, 제조공정시 발생하는 포토레지스트 패턴의 파티클을 제거시켜 제조장치가 오염되는 것을 방지할 수 있다.  이로인해  박막트랜지스터 어레이 기판의 불량을 줄일 수 있다.
Patent KR-20050036267-A (KR)
Inventor: KANG KYUNG WON
IPC: H04N5/645
Filed: 2003-10-15
Abstract: 본 발명은 회로기판을 효과적으로 접지시키기 위한 플라즈마 디스플레이 장치를 제공하기 위한 것이다. 이를 위하여 본 발명은, 화상이 구현되는 표시영역을 갖는 플라즈마 디스플레이 패널과, 상기 플라즈마 디스플레이 패널의 배면에 결합되는 샤시 베이스와, 도전부를 갖고, 상기 플라즈마 디스플레이 패널을 구동하는 것으로, 적어도 하나의 체결공을 구비해, 상기 체결공을 관통하는 볼트 부재에 의해 상기 샤시 베이스에 결합되는 적어도 하나의 회로기판과, 상기 도전부와 상기 샤시 베이스에 전기적으로 연결되어 상기 도전부를 접지하는 적어도 하나의 접지부를 포함하고, 상기 회로기판의 샤시 베이스를 향한 면에는 도전성 소재로 구비되고, 상기 접지부와 상기 샤시 베이스에 전기적으로 연결된 패드부가 더 구비된 것을 특징으로 하는 플라즈마 디스플레이 장치를 제공한다.