baber/WOPTO huggingface dataset:
Patent KR-20040014160-A (KR)
Inventor: ARAKI MASAHIRO
IPC: H03K3/356
Filed: 2003-04-16
Abstract: PURPOSE: To reduce power consumption of a master slave flip flop circuit. CONSTITUTION: The circuit employs a configuration comprising a master latch circuit 6 for switching data to a through or holding status, a slave latch circuit 7 for switching data to a holding or through status, and a circuit setup control means 3 for setting the master latch circuit 6 to a through status and the slave latch circuit 7 to a holding status or setting the master latch circuit 6 to the holding status and the slave latch circuit 7 to the through status using "L" and "H" of an clock signal CLK1, respectively. According to the configuration, the number of transistors for operating by a change in the clock signal is decreased, and electric power consumption at a gate electrode is reduced.
Patent KR-20030084675-A (KR)
Title: 절연개폐장치
IPC: H02B13/00
Filed: 2003-04-22
Abstract: 전철 격납에서는 수전유닛의 차단기는 빈도가 희박하나, 변압기 유닛의 차단기는 빈도가 많기 때문에, 빈도가 많은 차단기가 규정동작 횟수에 도달하였을 때에는 그 차단기를 떼어 낸 후에 점검하여 수리 또는 신품과 교환하므로, 차단기의 떼어 냄시에 장시간의 기기의 정지가 필요하고, 나아가서는 빈도가 희박한 차단기는 거의 동작하고 있지 않기 때문에 설비 가동율이 매우 나쁘다. 
     부하측 차단기(13)의 투입·차단횟수가 보수점검시기에 도달하였으면, 부하측 차단기(13)의 케이블 헤드(19)를 전원측 차단기(9)의 케이블 헤드(3)에, 전원측 차단기(9)의 케이블 헤드(3)를 부하측 차단기(13)의 케이블 헤드(19)에 각각 접속하여 보수·점검시의 작업시간도 대폭으로 단축함과 동시에, 차단기의 가동율의 향상이 도모된다.
Patent KR-20040092137-A (KR)
Inventor: KIM YEONG GU
IPC: G02F1/1335
Filed: 2003-04-25
Abstract: PURPOSE: A method for fabricating an array substrate of a transflective LCD(Liquid Crystal Display) is provided to prevent a passivation layer under a reflecting electrode from being flattened to form the reflecting electrode having a desirable dimple pattern. CONSTITUTION: Gate lines and data lines for defining a plurality of pixel regions each of which includes a transmission part(E) and a reflection part(R) are formed on a substrate(200). A plurality of dimple patterns and the first passivation layer(224) having the first and second holes are formed on the substrate. The second passivation layer(226) is formed on the dimple patterns. The dimple patterns respectively correspond to the reflection part, transmission part and a peripheral region of the substrate. A reflecting electrode(228) is formed on the second passivation layer. The third passivation layer(230) is formed on the reflecting electrode. A transparent electrode is formed on the third passivation layer.
Patent KR-20040092973-A (KR)
Inventor: LEE DONG HEE
IPC: A61H23/02
Filed: 2003-04-30
Abstract: PURPOSE: A massage apparatus is provided to effectively perform not only massage operation, but also hitting operation at the same time by means of a pair of rotatable massage members. CONSTITUTION: The massage apparatus comprises: a rotating shaft(200) having a gear portion at a longitudinal middle position thereof; a driving motor(300) fixed in a case to be engaged with the gear portion so as to rotate the rotating shaft; a pair of massage members(400,500) coupled to their rotational centers to opposite sides of the rotating shaft, facing surface of the massage members being inclined so that a distance between corresponding edges of their rims is adjustable according to rotation of the rotating shaft; and a plurality of massage balls(600) rotatably hinged to the massage to hit a contact body region of the user upon rotation of the massage members.
Patent KR-20030051494-A (KR)
Inventor: NA JOO HEE
IPC: G06Q50/26
Filed: 2003-05-26
Abstract: PURPOSE: A method for a remote vote is provided to enable a voter to cast a vote in a remote place by checking a qualified voter with accuracy. CONSTITUTION: Information capable of discriminating a voter is received from a user terminal connected through a data communication network, and it is checked whether the corresponding user is a qualified voter(S21). Physical information or smart card information is received from the user terminal(S22). Each candidate information is transmitted to the user terminal. The voter selects a wanted candidate and cast a vote(S23). The vote contents are stored and managed(S24). Information with respect to the vote result is supplied to the user terminal(S25).
Patent KR-20030047964-A (KR)
Inventor: CHAE MUN CHANG
IPC: G06F15/00
Filed: 2003-05-29
Abstract: PURPOSE: A system for inferring a geographical position based on an IP address of a computer and a device is provided to suggest a system capable of recognizing accurate geographical position information of an individual and a computer based on individual IP addresses being used all over the world. CONSTITUTION: A primitive database stores all information collected by an information collector. A knowledge database includes local area information and ISPs of the whole world, position information of an airport, an institution, and a company, and geo-URL information. An Internet database includes position information of an IP address inferred by an information analyzer. A verifier verifies association of information stored in the Internet database. An IP address position information database stores position information of an IP address inferred by the verifier by one block. A change monitor checks whether information of an IP address position information database is changed periodically.
Patent KR-20030095272-A (KR)
Title: 전기 광학 장치, 전기 광학 장치의 구동 방법, 전기 광학장치의 주사선 선택 방법 및 전자 기기
IPC: H01L51/50
Filed: 2003-06-05
Abstract: 본 발명은 전력 소비의 저감을 도모할 수 있는 전기 광학 장치를 제공하는 것을 과제로 한다. 
     유기 EL 디스플레이에는 각 주사선(Y1∼Yn)과 각 데이터선의 교차부에 각각 화소 회로(20(20R, 20G, 20B))가 설치되어 있다.  유기 EL 디스플레이에는 시프트 레지스터(12a)와 디코더 회로(13a)를 구비한다.  시프트 레지스터(12a)는 클록 신호(CLK1, CLK2)에 응답하여 각 주사선을 차례로 선택한다.  디코더 회로(13a)는 어드레스 신호(ADn)를 입력하고, 어드레스 신호(ADn)에 의거하여 각 주사선 중 어느 하나를 적절히 선택한다.  그리고, 동화(動畵) 표시를 행할 때에는, 시프트 레지스터(12a)를 사용하여, 주사선을 차례로 선택하여 간다.  한편, 정지화(靜止畵) 표시 중으로서, 정지화의 일부를 표시 변경할 때에는, 디코더 회로(13a)를 사용하여, 표시 변경에 관계되는 주사선을 지정한다.
Patent KR-20040107708-A (KR)
Inventor: PARK JIN U
IPC: B01D35/00
Filed: 2003-06-10
Abstract: PURPOSE: To provide a water purifier, from which many users are able to discharge water from a plurality of discharge parts at the same time. CONSTITUTION: The water purifier comprising a main body (10) and at least one cock (20) that is disposed at a water discharge part (30) of the main body to discharge water in the main body is characterized in that the main body has multilateral sides and a plurality of water discharge parts including one or more of the cock is disposed at least two sides of the main body.
Patent KR-20040107758-A (KR)
Inventor: SUH DONG JIN
IPC: B65D51/20
Filed: 2003-06-13
Abstract: PURPOSE: A can for drinking with cap is provided to prevent a lid and upper end of a body from being contaminated with dust and bacteria, to prevent remaining contents from being contaminated in an opening state, and to eliminate the risk of loss of cap. CONSTITUTION: The can(1) for drinking includes a body(20) containing contents therein and formed with a inlet/outlet opening, a lid(30) connected to upper end of the body to close the inlet/outlet opening, a lever(40) having both ends pivotally engaged with the central region of the lid, and a cap(10) having a fixing cap(11) and a movable cap(15). The lid is provided with a cutaway portion(31) having a score line which is cut upon pressing in up and down. When one end of the lever is pivoted upwardly, the other end of the lever is press-cutting the cutaway portion so as to form a discharge opening in the lid. The movable cap is engaged with the fixing cap to pivotally move relative to the fixing cam, thus covers the lid and the upper end of the body.
Patent KR-20040107297-A (KR)
Inventor: KIM JUNG HEON
IPC: H01M2/30
Filed: 2003-06-13
Abstract: PURPOSE: An electrode assembly and a secondary battery employing the electrode assembly are provided, to prevent the damage of electrode taps by the side end of electrode taps and/or a separator, thereby improving durability, and to reduce the effect of a winding process on the drawing position of electrode taps. CONSTITUTION: The electrode assembly(110) comprises a battery part(111) comprising a positive electrode plate(112), a negative electrode plate(113) and a separator(114) interposed between the positive electrode plate and a negative electrode plate which are wound together; a positive electrode tap(115) which is connected with one terminal of the positive electrode plate and is drawn outward the positive electrode plate along the length direction of the positive electrode plate; and a negative electrode tap(116) which is connected with one terminal of the negative electrode plate and is drawn to be in parallel with the positive electrode plate.
Patent KR-20050000029-A (KR)
Title: Boiler
Inventor: YEUM DONG SEOP
IPC: F24H1/14
Filed: 2003-06-23
Abstract: PURPOSE: A boiler is provided to use cheap brown coals or woods as main materials and to maximize the heat efficiency by improving the structure of the boiler. CONSTITUTION: A combustion chamber(20) maintains the internal sealing of a water tank(10). The combustion chamber has a rostol(21) to combust brown coals or woods and a zigzag typed smoke pipe(22). A combustion chamber cover(30) covers the inlet of the combustion chamber. More than two fuel intakes(31,32) are formed in the combustion chamber cover. A burner(40) is installed in every fuel intakes or one of the fuel intakes selectively. The rest of the fuel intakes not to be installed to the burner is sealed by a cover(34). Thereby, the structure of a smoke pipe is easily produced by changing and exhaust gas and waste gas after a combustion are smoothly and naturally discharged.
Patent KR-20050000059-A (KR)
Inventor: AHN TAE HANG
IPC: H01L21/28
Filed: 2003-06-23
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce contact resistance by decoupling a fine oxide layer at contact interface using ion-implantation processing. CONSTITUTION: Gates(3) are formed on a semiconductor substrate(1) having an isolation layer(2). A spacer(4) is formed at both sidewalls of the gate. Ion-implantation processes for forming a source/drain and a junction are sequentially performed. An interlayer dielectric(5) is formed on the resultant structure to cover the gates. Contact holes are formed to expose the substrate between the gates by selectively etching the interlayer dielectric. Pretreatment is performed to remove particles on the exposed substrate. A landing plug(7) is formed by filling a contact-silicon layer into the contact holes. For decoupling a fine oxide layer generated at interface between the junction and the contact-silicon, phosphors are implanted into the resultant structure.
Patent KR-20050001221-A (KR)
Inventor: CHOI GIL HEYUN
IPC: H01L21/28
Filed: 2003-06-27
Abstract: PURPOSE: A method for forming a conductive layer pattern with a cobalt barrier layer is provided to prevent a bridge between patterns by effectively eliminating residual cobalt when a cobalt layer is introduced as a barrier layer. CONSTITUTION: A contact hole is formed in an interlayer dielectric. A cobalt layer(300) extends from the bottom of the contact hole to a part on the interlayer dielectric. A conductive layer is formed on the cobalt layer, filling the contact hole and extending to a part on the interlayer dielectric. A protection capping layer(600) is formed on the conductive layer. The protection capping layer and the conductive layer are patterned. The residual cobalt layer exposed by the patterned conductive layer is selectively eliminated by a sputter etch process or an RF plasma etch process.
Patent KR-20040005614-A (KR)
Inventor: TATEWAKI TAKEFUMI
IPC: F21W107/17
Filed: 2003-07-04
Abstract: PURPOSE: To enable a whole signal light emit light by having light emitted from a bulb reflected at an inside face of a lens and a reflecting part in turn through installation of a staircase-shape non-effective reflecting part on a reflector. CONSTITUTION: The reflector 91 is structured of an effective reflecting part 94 based on a paraboloid, and a staircase-shape non-effective reflecting part 95 integrally formed with the effective reflecting part 94 and not based on a paraboloid. Light emitted from the bulb 64, since it is placed in front of the staircase-shape non-effective reflecting part 95, can be reflected so as to directly reach the non-effective reflecting part 95 and reflected in turn by an inner face 82A of the lens 82 and the non-effective reflecting part 95. With this structure, light emitted from the bulb can also be reflected by the non-effective reflecting part, and that, a whole winker can be illuminated, so that there won't be any large difference in impressions given at lighting-on and-off of the winker, which enhances a merchandise property of the winker. Since the staircase-shape non-effective reflecting part reflects light to various directions, part of the winker can be made to emit light like an illumination to give a novel impression, a merchandise property of the signal light for the vehicle can further be enhanced.
Patent KR-20050007063-A (KR)
Inventor: KOH YONG SUL
IPC: F24F1/00
Filed: 2003-07-11
Abstract: PURPOSE: An operation control device of an air conditioner is provided to improve the appearance of the indoor unit by preventing the mirror from being pushed back in pressing the operation control device, and to increase the quality by restricting lifting of the mirror and improving assembling force of parts. CONSTITUTION: A mirror is installed in the front of an indoor unit, and a knob body(2) is combined with the inside of the mirror. An assembling rib(4) is connected to plural unit knobs(3), and the unit knobs are elastically installed in the front of the knob body. A support part(5) is formed in the upper and lower parts of the unit knob and contacted to the inner wall of the mirror. A supporting rib(7) is installed in the lower part of the upper supporting part of the knob body, and the supporting rib is contacted and fixed to the inner wall of the mirror of the unit knob. The mirror is restricted from being pushed back by pressing the unit knob.
Patent KR-20050009002-A (KR)
Inventor: JANG JAE SEON
IPC: H04B7/14
Filed: 2003-07-14
Abstract: PURPOSE: A mobile communication relay system using a transceiving PA(Power Amplifier) and an LNA(Low Noise Amplifier) is provided to share an LNA as a receiver and a PA as a transmitter for forward/reverse links, thereby enabling a stable service supply. CONSTITUTION: The third duplexer combines a forward signal received through the first duplexer(207) with a reverse signal received through the second duplexer(221), and simultaneously transmits the combined signals to an LNA(209). The LNA(209) amplifies the forward/reverse signals. A 2-way divider(211) separates the amplified forward and reverse signals. A down-up converter(212) extracts the forward and reverse signals, respectively. A 2-way combiner(217) combines the separated forward signal with the reverse signal. A PA(219) amplifies the combined forward/reverse signals. The fourth duplexer separates the forward signal from the reverse signal, and transmits the separated signals to the first and second duplexers(207,221).
Patent KR-20050009647-A (KR)
Inventor: PYO SUNG GYU
IPC: H01L27/02
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming an inductor of a semiconductor device is provided to decrease the number of processes and eliminate the possibility of a defect occurring in an electroplating process by filling copper by a spin-on force fill method using nano copper particles or a copper precursor. CONSTITUTION: After the first photoresist layer is formed on a semiconductor substrate(21) having a predetermined structure, the first photoresist layer is patterned to expose a predetermined region of the substrate. After copper is deposited by a spin-on method using a solution containing nano copper particles, a baking process and an annealing process are performed to form the first copper layer(23) in the patterned first photoresist layer. The second photoresist layer is formed on the resultant structure and is patterned to expose a part of the first photoresist layer and the first copper layer. After copper is deposited by a spin-on method using the solution containing nano copper particles, a baking process and an annealing process are performed to form the second copper layer(25) between the patterned second photoresist layers. The first and second photoresist layers are eliminated.
Patent KR-20040010384-A (KR)
Inventor: NAKADAIRA MASAO
IPC: H01L23/485
Filed: 2003-07-25
Abstract: PURPOSE: To provide a semiconductor device which can reduce a damage to a circuit under a pad at a wafer testing time without impairing bondability of a wire in a layout structure in which the circuit exists under the pad. CONSTITUTION: The semiconductor device is formed by forming an I/O buffer circuit pattern 2 on a semiconductor substrate 4, forming a through hole 10 for connecting the I/O buffer circuit pattern and the pad to an interlayer insulating film, and forming a first layer pad 8 of a double structure of an n-th metal wiring layer. A through hole 11 for connecting upper and lower pads of the double structure is formed by laminating an insulating film 9, and the wirings 12 for connecting second and first layer structure pads 1, 3 of the double structure and both are constituted of an (n+1)-th metal wiring layer.
Patent KR-20050014104-A (KR)
Inventor: CHO YOUNG JUNE
IPC: G02B6/10
Filed: 2003-07-30
Abstract: PURPOSE: An L-band(Long wavelength-band) optical fiber optical source is provided amplify power of an L-band natural light without using expensive non-pumping EDF(Erbium-Doped Fiber). CONSTITUTION: An L-band optical fiber optical source includes an erbium-added optical fiber amplifier(203), an isolator(200), a wavelength division multiplexer(206), a wavelength selective mixer(205), a reflector(201), and an FBG(204). The erbium-added optical fiber amplifier amplifies a pumping light. The isolator prevents an uplink propagation of an output of the erbium-added optical fiber amplifier. The wavelength division multiplexer receives a pumping source. The wavelength selective mixer divides a reverse natural light into an L-band(Long wavelength-band) and a C-band(Conventional-band). The reflector reflects the L-band light. The FBG(Fiber Bragg Grating) selectively reflects the C-band light.
Patent KR-20050015475-A (KR)
Inventor: KWON SUNG HYUK
IPC: G06Q20/40
Filed: 2003-08-06
Abstract: PURPOSE: A payment system and method are provided to allow a user to make safe payment of commodities or services by using a cellular phone though the user does not have a credit card. CONSTITUTION: The method comprises several steps. An authentication server receives price data on purchased commodities from a terminal of a store(S10,S12). The authentication server generates an authentication code in response to a transmission of the price data, and sends the authentication code to the terminal of the store(S14). The authentication code is exposed to a user, and the authentication code and a user secret number are transmitted to the authentication server via the cellular phone of the user(S16,S18). The authentication server requests a bank server to make payment of the commodities if the generated authentication code is identical to one transmitted from the cellular phone of the user and the transmitted secret number is identical to the prestored one(S20,S22,S24).
Patent KR-20050017780-A (KR)
Inventor: LEE CHUL WON
IPC: E01F15/06
Filed: 2003-08-08
Abstract: PURPOSE: A guardrail provided with a shock absorber is provided to protect a driver and a vehicle by maximizing the function and effect of a guardrail by absorbing the impact caused by a collision. CONSTITUTION: The guardrail provided with a shock absorber contains: guardrail posts(10) installed on both sides of a road at regular intervals and provided with an inner space and an upper cover; many wire handrails(20) installed between the guardrail posts(10) to prevent vehicles from deviating off from a road at a car crash and inserted into the guardrail post(10) to be fixed on the inner side of the guardrail post(10); many wire handrail supporters(30) fitted at regular intervals through the guardrail post(10) to support the wire handrails(20) inserted to the guardrail post(10); and auxiliary wire handrails installed vertically between the guardrail posts(10) to connect the wire handrails(20) mutually.
Patent KR-20040014371-A (KR)
Inventor: TAKAHASHI MASATAKA
IPC: G06T7/00
Filed: 2003-08-09
Abstract: PURPOSE: To provide a coin discriminating method capable of positively discriminating whether or not a coin is fouled above a predetermined level by optically detecting a surface pattern of the coin. CONSTITUTION: In the coin discriminating method, reflected light of a surface of the coin is photoelectrically detected, detection pattern data of the surface of the coin is generated, binarization is carried out so that picture element data having a signal strength level of a predetermined signal strength level or more is 1 and picture element data having a signal strength level less than the predetermined signal strength level is 0, bright part pattern data and dark part pattern data are extracted from the detection pattern data on the basis of reference bright part pattern data and reference dark part pattern data, each data signal strength average value of the signal strength level of the picture element included in each pattern data is calculated, a difference between average values of bright and dark is calculated, the difference is compared with a threshold of a coin of a corresponding denomination, and when the difference is the threshold value or more, it is determined that the surface of the coin is not fouled.
Patent KR-20050017864-A (KR)
Inventor: OH KI SEOK
Filed: 2003-08-11
Abstract: PURPOSE: A method for trading a design portfolio as digital goods through a design shopping mall is provided to enable a customer to search/view/select/buy design goods through online shopping by making a designer register the goods to a database of the shopping mall with a design category class fixed from the designer. CONSTITUTION: The designer registers a design shopping mall operating server as a member and member information is stored to a goods supply designer database(1). A goods management system offers the member with a web page for inputting goods information to digitalize the design portfolio. The customer buys the design goods displayed through a design shopping mall system by using a general Internet shopping way(2). The web page to download a file of the corresponding goods is offered to the customer buying the displayed design goods(4). In the case that sales of the design goods are realized through the design shopping mall system, purchase customer information and transaction information are stored.
Patent KR-20050017930-A (KR)
Inventor: WEE SUNG DON
IPC: B60R25/00
Filed: 2003-08-11
Abstract: PURPOSE: A traction/stealing alarm system of a vehicle is provided to enable a driver to promptly take action on tow by sensing the traction of the vehicle and letting the driver know the traction at a long distance. CONSTITUTION: A traction/stealing alarm system of a vehicle comprises pressure sensors(110,111) sensing a change of oil pressure of shock absorbers(100,101) situated to the front right and left sides of the vehicle and outputting an on-signal when the shock absorbers are in a non-load state; a non-load determination part(120) comparing the output signal of the pressure sensors and determining a front non-load state of the vehicle; and a signal production transmission part(130) transmitting a tow state signal of the vehicle to a user when the front of the vehicle is in a non-load state according to the output signal of the non-load determination part.