baber/WOPTO huggingface dataset:
Patent KR-20040095968-A (KR)
Inventor: HONG JONG HO
IPC: A01B59/00
Filed: 2003-04-29
Abstract: PURPOSE: A connector for a power tiller trailer is provided to absorb vibration or impact from an abrupt stop and reduce the transmission of vibration or impact to a driver and a loading box by forming a rubber vibration isolator and a coil spring in the connector. CONSTITUTION: The connector for a power tiller trailer, one end of which is coupled to the hitch of the power tiller and the other end thereof is coupled to an interconnection pipe(50), comprises: a casing(10) whose body is formed in a round tube, the front end of the round tube being sealed, and having a small round tube vertically formed; rubber vibration isolators(60,70,80) inserted into the casing(10) and having a bore; a connecting shaft bush(40), the front end being slidably inserted into the bore and the rear end being coupled to the trailer interconnection pipe(50); a coil spring(30) inserted into the bore of the front end of the connecting shaft bush(40); and a casing cover(20) in which the connecting shaft bush(40) penetrates into a circular hole at the center thereof and that is screwed to the outside of the rear end of the casing(10).
Patent KR-20040096046-A (KR)
Inventor: KIM GYEONG NAM
IPC: H01J37/32
Filed: 2003-05-07
Abstract: PURPOSE: An inductively coupled plasma processing apparatus having a built-in linear antenna for large area is provided to generate simultaneously electric field and magnetic field in a plasma generation area within a reaction chamber by using the built-in linear antenna and a permanent magnet. CONSTITUTION: A plurality of linear antennas(32) are arranged in a constant interval in an inside of a reaction chamber(10). The linear antennas are connected to each other by using curved parts at the outside of the reaction chamber. A plurality of magnetic bodies(42) are used for generating the magnetic field intersecting the electric field generated from the linear antennas. The magnetic bodies are arranged nearly to the linear antennas.
Patent KR-20040096175-A (KR)
Inventor: OH JANG UK
IPC: H04W4/14
Filed: 2003-05-07
Abstract: PURPOSE: A method for supplying a VMS(Voice Mail Service) menu list in a mobile communication terminal is provided to supply a character-based VMS menu list to a user by using an SMS in a mobile communication system, so that a user can directly access a VMS menu. CONSTITUTION: A system attempts a call connection to a VMS server of a user, and confirms whether a VMS menu key is inputted according to an announcement of the VMS server(401). If so, the system receives a password from the user(403). The system confirms whether the received password is correct(404). If so, the system receives information from the VMS server, and displays the received information through a terminal(405,406). The system processes a message received from the user(407).
Patent KR-20040097457-A (KR)
Inventor: LEE JAE HYEOK
IPC: H01L21/56
Filed: 2003-05-12
Abstract: PURPOSE: A dambarless mold die and a method of molding a semiconductor package using the same are provided to simplify molding processes by using a leak prevention pad instead of a dambar. CONSTITUTION: A dambarless mold die(2000) includes an upper die(220), a lower die(240), a cavity(230), and a plurality of leak prevention pads(260). The upper and lower die have grooves, respectively. The cavity is formed between the upper and lower die. The grooves are located along a periphery of the cavity. The leak prevention pads are installed in the grooves. The leak prevention pad is made of heat-resistant rubber.
Patent KR-20030088368-A (KR)
Title: 실 절단 장치 부착식 재봉기
IPC: D05B65/00
Filed: 2003-05-13
Abstract: 오일 팬과 베드를 고정시킨 채로 실 절단 캠의 타이밍 확인 작업을 매우 간단하고도 단시간에 수행할 수 있는 실 절단 장치 부착식 재봉기를 제공한다. 
     실 절단 캠(9)의 작동 타이밍을 확인하는 경우, 전환 스위치(5,50)의 전환 또는 커넥터(55a)의 교환 작업 등에 의해 전자 제어 장치(4)로부터 발생되는 작동지령신호를 전자 솔레노이드(2)로 전달하여 작동시켜, 종동체(10)를 실 절단 캠(9)의 캠 홈(9a)에 걸림 결합시킨다.  실 절단 캠(9)을 수동으로 회전시킴으로써 베드(28)와 오일 팬을 결합시킨 채로, 실 절단 캠(9)의 작동 타이밍을 확인할 수 있도록 구성한 것을 특징으로 한다.
Patent KR-20040100582-A (KR)
Inventor: KIM YONG DEOK
IPC: H04N7/12
Filed: 2003-05-23
Abstract: PURPOSE: A data transmission path monitoring method in an FTTH(Fiber To The Home) network is provided to confirm whether a data transmission line is abnormal in the FTTH network and confirm whether abnormality is generated in a data conversion process for transmitting data from the FTTH network to the last subscriber terminal. CONSTITUTION: An NMS(Network Management System)(200) transmits a test MPEG(Moving Picture Experts Group) stream to an ONU(Optical Network Unit)(204) by an OLT(Optical Line Terminal)(202). The NMS confirms the test MPEG stream received in the ONU, and confirms the abnormality of a line between the OLT and the ONU. If the abnormality is not confirmed, the NMS transmits the test MPEG stream to a subscriber set-top(218) by the ONU and confirms the abnormality of the line through a response signal received from the subscriber set-top.
Patent KR-20030051503-A (KR)
Inventor: KIM SEONG SOO
IPC: H02K1/00
Filed: 2003-05-27
Abstract: PURPOSE: A high torque starter motor is provided to improve an engine start characteristic and minimize brush abrasion and an exhaust amount of non-combustion gas generated at starting, by increasing an initial cracking speed during a short start time. CONSTITUTION: A field stator(15) is divided into arc surfaces having a thickness of 2-3mm with an angle of 40 to 50 degrees on the center of a rotary shaft. The field stator(15) is fixed along an inner surface of a casing(10a) so as to be spaced apart by an angle of 10 to 20 degrees. A rotary armature is installed such that a magnetic iron core is placed at a front side of the rotary shaft adjacent to a pinion gear. The magnetic iron core forms a body of the rotary armature. A commutator is formed to have a length of 40 to 50mm.
Patent KR-20040104014-A (KR)
Inventor: EOM JU HONG
IPC: H01J11/16
Filed: 2003-06-02
Abstract: PURPOSE: A plasma display panel having barriers including electrodes is provided to improve light-emitting efficiency and contrast of the panel by improving the structure of the panel and to selectively control discharge cells by improving the structure of electrodes. CONSTITUTION: A plasma display panel includes address electrodes(220), X-electrodes(X1,X2,X3), Y-electrodes(Y1,Y2), which intersect the address electrodes, a plurality of discharge cells formed by the address electrodes, X-electrodes and Y-electrodes, and barriers(240) for defining the discharge cells. The X-electrodes and Y-electrodes are alternately formed in the barriers. The X-electrodes and Y-electrodes correspond to the barriers one to one.
Patent KR-20040105446-A (KR)
Inventor: JUNG CHEOL HEON
IPC: E01D19/12
Filed: 2003-06-09
Abstract: PURPOSE: A connecting structure of a precast deck and a prestressed concrete girder is provided to install a shear connector safely and easily and to connect a prestressed concrete girder and a precast deck firmly. CONSTITUTION: The connecting structure of a precast deck and a prestressed concrete girder(1) comprises the steps of: forming a shear pocket on a precast deck(10); laying a fixture under the part where the shear pocket is placed on the prestressed concrete girder(1); placing the precast deck(10) on the girder(1), then inserting and fastening a fabricated shear connector(2) to the fixture through the upper part of the shear pocket to be fixed to the prestressed concrete girder(1); and installing the fabricated shear connector(2), placing fillers to the shear pocket with fillers to fill up a space among the shear pocket, the girder(1) and the precast deck(10) and to connect the girder(1) and the precast deck(10) in one.
Patent KR-20040110374-A (KR)
Inventor: LEE DO JAE
IPC: B60H3/00
Filed: 2003-06-19
Abstract: PURPOSE: A carbon dioxide adsorption device and a control method thereof for a vehicle are provided to secure clean driving environment by adsorbing and removing carbon dioxides exhausted from passengers. CONSTITUTION: A carbon dioxide adsorption device is composed of a filter(10) for adsorbing and removing carbon dioxide; a case(20) for receiving the filter; a bower(30) installed in the case to pass the external air through the filter; a sensor for detecting the number of persons in the vehicle; and a control unit for controlling the operation speed of the blower according to the number of persons and vehicle speed. The case is divided into an upper case(21) for receiving the filter and a lower case(22) in which the blower is disposed. A control method of the carbon dioxide adsorption device regulates the adsorption degree of the carbon dioxide in a vehicle room by controlling the operation speed of the blower.
Patent KR-20050000131-A (KR)
Inventor: KIM CHANG NAM
IPC: H05B33/10
Filed: 2003-06-23
Abstract: PURPOSE: An organic electroluminescence device and a method for manufacturing the same are provided to achieve improved reflection efficiency by increasing the surface area of a first electrode. CONSTITUTION: A method for manufacturing an organic electroluminescence device comprises a first step of forming a flattening film on a substrate; a step of performing an ultraviolet exposure process onto the flattening film by using a mask; a step of forming a pattern on the substrate by using a development solution; a step of forming a convex-concave shape by melting the pattern; and a step of sequentially forming a first electrode(3), an insulation film(4), an organic electroluminescence film(5), and a second electrode(6) on the convex-concave portion.
Patent KR-20050003716-A (KR)
Inventor: KIM HOO JONG
IPC: H04W4/90
Filed: 2003-07-04
Abstract: PURPOSE: An emergency rescue request service system using a wireless communication terminal, and a method thereof are provided to enable a victim to inform his/her family or a rescue institution of the current position of the victim, a kind of rescue, and a pre-registered message by using an ERS(Emergency Rescue Service) communication terminal under the condition that the victim has a difficulty in talking over the telephone, thereby effectively rescuing the victim. CONSTITUTION: A receiving unit of an ERS system(140) receives emergency rescue request information from a wireless communication terminal(110). A deciding unit decides a rescue organ(150) according to the emergency rescue request information. A transmitting unit transmits the emergency rescue request information to the decided rescue organ(150).
Patent KR-20050005864-A (KR)
Inventor: LEE KWANG SOO
IPC: G02F1/13357
Filed: 2003-07-07
Abstract: PURPOSE: A backlight assembly and an LCD(Liquid Crystal Display) including the same are provided to reduce leakage current generated from a lamp wire and power consumption of the backlight assembly by installing a lamp cover to be spaced from the lamp wire at a predetermined distance. CONSTITUTION: A lamp assembly has a lamp for generating light and a lamp wire(214). A light guide plate(220) changes path of the light projected from the lamp. A container(230) has a lamp assembly and a light guide plate. A guide groove(232) is formed in an upper portion of the lateral wall of the lamp assembly, wherein the guide groove fixes the lamp wire. A lamp cover(240) has a lateral surface(242) coupled to the lateral wall of the lamp assembly and a bottom surface(244) extending from the lateral surface to cover the lamp assembly.
Patent KR-20050010151-A (KR)
Inventor: BACK WOON SUCK
IPC: H01L21/762
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve the reliability of a fabricating process and an electrical characteristic of a semiconductor device by preventing a moat from being formed at the edge of an isolation layer in a process for removing a pad oxide layer or a cleaning process. CONSTITUTION: A stack structure having an opened isolation region is formed on a semiconductor substrate(201), composed of a pad oxide layer and a pad nitride layer. A trench(204) is formed in the isolation region of the semiconductor substrate. An insulated material layer is formed on the resultant structure to fill the trench. The insulated material layer on the pad nitride layer is removed to form an isolation layer(205) on the trench in the isolation region. The pad nitride layer is eliminated. A nitride layer is formed on the resultant structure. The nitride layer is etched to be left only on the sidewall of the isolation layer so that a nitride layer spacer is formed. The pad oxide layer is eliminated.
Patent KR-20050015271-A (KR)
Inventor: KIM DO JUN
IPC: H04B1/40
Filed: 2003-08-05
Abstract: PURPOSE: A controlling method for limiting working of a camera of a wireless terminal is provided to prevent a user from capturing images at places like a public bath, a national agency or a manufacturing line. CONSTITUTION: The method comprises several steps. An RF(Radio Frequency) signal for controlling a wireless terminal at a remote place is received via an RF receiver. If the RF signal is received by a CPU, it is checked whether an RF signal for limiting working of a camera adhered to the wireless terminal is included in the received RF signal. If the RF signal for limiting working of the camera is included, an operation of the camera is forcefully stopped regardless of a key input operation by the controlling operation of the CPU.
Patent KR-20050015362-A (KR)
Inventor: PARK YOUNG BONG
IPC: H04B1/40
Filed: 2003-08-05
Abstract: PURPOSE: A mobile communication terminal for an electronic guard and a wireless electronic guard service method are provided to variously be applied to a real life, and to enhance mobility or portability rather than a conventional robbery alarm system by using a mobile communication service system. CONSTITUTION: The terminal comprises a storage(30), a sensor(10), a controller(20), an image processor(70), a dialer(40) and a wireless processor(50). The storage(30) stores a connected phone number, preset by a user, a transmission specification and an alarm specification, and images captured by a camera in a security mode. The sensor(10) senses an environmental change of a guard target in a security mode. The controller(20) outputs a security control signal when an environmental change of a guard target is sensed by the sensor(10). The image processor(70) processes signals of images captured by the camera according to the security control signal. The dialer(40) dials the preset connected phone number. The wireless processor(50) wirelessly processes the transmission specification and the captured images, and sends the processed result to a terminal of the connected phone number via an antenna.
Patent KR-20050015725-A (KR)
Inventor: CHO GYOUN YON
IPC: H04M1/72457
Filed: 2003-08-07
Abstract: PURPOSE: A device for controlling a mobile communication terminal by using a GPS and a controlling method therefor are provided to limit a usage mode of a mobile communication terminal by using a GPS, thereby collectively controlling functions of the terminal when the terminal is located in a function-limited area. CONSTITUTION: A GPS signal generator generates a GPS signal and a high-power signal, and transmits the generated signals(S10). A mobile communication terminal receives the signals to extract the high-power signal(S12). The terminal decides an operational mode in accordance with the extracted high-power signal(S14). The terminal converts into the decided operational mode, and automatically controls or limits several functions(S20-S26).
Patent KR-20050017023-A (KR)
Inventor: KIM HYUN CHEOL
IPC: H01P1/20
Filed: 2003-08-11
Abstract: PURPOSE: A filter for removing high harmonics of a double conversion-type tuner is provided to prevent interference of high harmonics from being generated at two modules by installing a filter, form by covering a ferrite-core around the surface of a dielectric filter, between the two modules. CONSTITUTION: A filter for removing high harmonics of a double conversion-type tuner includes an up-conversion circuit portion(20), a down-conversion circuit portion(40), a dielectric filter, and a core. The up-conversion circuit portion includes an AGC(Automatic Gain Control), a tracking filter, an RF(Radio Frequency) amplifier, a primary PLL(Phase Locked Loop), a primary VCO(Voltage Controlled Oscillator), and a primary mixer. The down-conversion circuit portion includes a primary IF(Intermediate Frequency) amplifier, a primary IF filter, a secondary PLL, a secondary VCO, a secondary mixer, a secondary IF filter, and a secondary IF amplifier. The dielectric filter has an input node coupled with an output node of the primary mixer(26) and an output node coupled with an input node of the primary IF amplifier(41). The core is made of a ferrite material to block a signal propagating on a dielectric filter substrate.
Patent KR-20050018361-A (KR)
Inventor: KANG DONG HEON
IPC: C09K3/14
Filed: 2003-08-12
Abstract: PURPOSE: Provided is CMP slurry having uniform polishing performance and dispersion stability useful for enhancing polishing speed and flatness of surface of metallic wirings in CMP process. CONSTITUTION: The composition comprises 0.1-25 wt.% of metal oxide fine powder, 0.1-10 wt.% of peroxides, 0.001-0.1 wt.% of inorganic acid, 0.01-10 wt.% of carboxylic acid, 0.001-0.5 wt.% of metal complex, 0.001-0.1 wt.% of tetramethylammonium hydroxide(TMAH) as pH controller and the balance of deionized water. TMAH preferably improves slurry stability, thereby ensuring polishing reproduction and reduction of scratch. The carboxylic compound increase polishing velocity and optimize use of peroxides and organic oxidant to prevent corrosion or seam during CMP process.
Patent KR-20040022155-A (KR)
Inventor: SHIGIHARA KIMIO
IPC: G02B1/11
Filed: 2003-08-26
Abstract: PURPOSE: A semiconductor optical device and a semiconductor laser module using the same are provided to improve design freedom of an anti-reflection film even when a total film thickness of plural films is different from a quarter wavelength. CONSTITUTION: The semiconductor optical device comprises a semiconductor optical element, and an anti reflection film which receives an emitted light from the semiconductor optical element and makes zero reflection rate of the light by interfering an incident light with a reflected light as to a light of a specific wavelength. The anti reflection film comprises a plurality of films whose refractive index is larger than 1. The anti reflection film comprises a high refractive index film and a low refractive index film.
Patent KR-20040018972-A (KR)
Inventor: GOTO TAKAO
IPC: H01F7/20
Filed: 2003-08-26
Abstract: PURPOSE: To realize a method for the efficient correction of the second-order term components of the magnetostatic field, an apparatus which forms the magnetostatic field with the second-order term components efficiently corrected and a magnetic resonance imaging device with the magnetic field forming device thus arranged. CONSTITUTION: In the correction of the uneven errors in the magnetostatic fields which are formed by a pair of magnets(102) supported with yokes(202 and 204) facing each other sandwiching a space, the second-order term components of the magnetostatic fields are corrected by the second-order term components of the magnetic fields generated with a pair of circular coils(104) and the zero-order term components of the magnetic fields with the pair of circular ring coils are compensated for by the zero-order term components of the magnetic field generated with a coil(114) wound on the yoke(204).
Patent KR-20050023580-A (KR)
Title: Assembly tableware construction unit
Inventor: KIM CHANG YONG
IPC: A47J47/16
Filed: 2003-08-28
Abstract: PURPOSE: An assembly-type dish drying rack is provided to facilitate assembly and separation of the dish drying rack, to dry and keep directly dishes on shelves without a dish shelf, and to keep and dry various kitchen articles such as a chopping board, a dish cloth, and spoons at the same time. CONSTITUTION: An assembly-type dish drying rack is composed of upper and lower shelves(10,20) formed in a stainless steel receiving case and composed of drain elongated holes(11,21) arranged on the bottom side in a width direction to fit dishes; one group of frames(30) disposed at both sides of the upper and lower shelves and installed with multi-stage support rods(31); connection hooks(40,50) attached to the front and rear sides of the bottom side of the upper and lower shelves in a longitudinal direction and fitted to both support rods, respectively; a water tray(60) settled on a support unit projected inward the lower end of the frames to move longitudinally; a dish cloth hanger(70) connected to the support rod of one frame by a hook(71) and installed with a chopping board fitting unit(72); and a spoon case(80) linked to the support rod of the other frame by a hook(81).
Patent KR-20050022731-A (KR)
Inventor: JANG SAM SUG
IPC: B60J5/04
Filed: 2003-08-29
Abstract: PURPOSE: A device for regulating a gap of a rear door for a large size vehicle is provided to adjust the whole gap of the rear door by joining female and male roller hinges of a center roller assembly by a two-stage gap regulating bolt and then simply operating the bolt. CONSTITUTION: A rear door for a large size vehicle is composed of an upper roller assembly for preventing an upper end of the door from being separated in an L-direction and regulating the height; a center roller assembly for supporting load of a rear part of the door, regulating a gap of the whole part of the door, and preventing separation of the door; and a lower roller assembly for supporting load of a front part of the door, regulating the height and gap of the door, and preventing separation of the door. The center roller assembly is split into a female roller hinge(40) mounted at the door and a male roller hinge(50) installed with the upper roller assembly and a bearing(1) and driven along a rail of a body unit. A nut(41) is welded to the female roller hinge. The female and male roller hinges are combined by a two-stage gap regulating bolt(60) to adjust the height change of the male roller hinge. An upper bush(71) for increasing a contact area of a lower end of the bolt and a bearing bush(80) having a bearing(81) are joined to a contact portion between the two-stage gap regulating bolt and the male roller hinge. A lower bush(72) is joined at a contact portion between the two-stage gap regulating bolt and the male roller hinge to smooth the rotation.
Patent KR-20050022744-A (KR)
Inventor: CHANG HYUK
IPC: C01B33/26
Filed: 2003-08-29
Abstract: PURPOSE: Provided are a polymer nano-composite membrane having control of swelling degree to methanol and reduced permeability to water or methanol, and a fuel cell having enhanced energy density and efficiency by employing the same. CONSTITUTION: The polymer nano-composite membrane comprises hydrogen ion conductive inorganic material with interlayer structure intercalated by hydrogen ion conductive functional group containing moiety; and reaction product of conductive polymer. Instead of the interlayer structure, the conductive polymer comprises exfoliation product of each layer distributed within the polymer or combination of both structures. The moiety is sulfonic acid or carboxylic acid group or H3PO4 containing moiety.
Patent KR-20050023696-A (KR)
Inventor: KANG HYUNG TAG
IPC: G06F17/00
Filed: 2003-09-02
Abstract: PURPOSE: Construction and a method for a multi-chatting site of a distribution type on the Internet are provided to enable a specialize site or organization, a family, or individuals to operate the chatting site by sharing a chatting system and a member database, and offering a marketing method and contents. CONSTITUTION: A server device is equipped with a chatting system manager enabling a chatting system manager to manage a chatting database of a specified server, and enabling a chatting site visitor to perform chatting and communication by using the chatting database. A specified server device includes a database manager for managing an authority for a request received from the chatting system manager of the server device and the specified server device, and the chatting database linked with the database manager.