baber/WOPTO huggingface dataset:
Patent KR-20030029554-A (KR)
Inventor: PARK DONG KI
IPC: B25J5/00
Filed: 2003-03-10
Abstract: PURPOSE: A legged walking robot and walking structure for a toy robot are provided to move stably on the uneven road by moving forward and turning left and right with operating upper and lower driving shafts, to regulate speed by a micro-controller or a wireless transmitter and a wireless receiver, and to adjust the radius of rotation by controlling the angle of the step. CONSTITUTION: Legs(3,5,7) are connected to an upper driving shaft(20), and legs(4,6,8) are connected to a lower driving shaft(21). Legs are coupled to a joint of a body, and a stator and the joint are connected to the body by a fixing pin and a stop ring. Power is transmitted by a driving motor attached to a driving shaft guide transferring right and left and the gear train. Power is transmitted from the driving motor to an upper driving gear(27) by first and second driving gears, and transmitted to driving shafts conversely by upper and lower interlocking nodes(29,30) with reversing a lower driving gear(28). A driving shaft guider transfer screw is rotated by transmitting power to transfer gears, and the robot is turned by varying the angle of the step with moving the driving shaft guider.
Patent KR-20040080261-A (KR)
Inventor: YONG HYEON TAEK
IPC: G06F17/00
Filed: 2003-03-11
Abstract: PURPOSE: A method and a device for uploading an image file using an active-X technology on a web page are provided to upload the image file to a web server after resizing the image file to a predetermined size by using a GD graphic library embedded into a Say-uploader if an upload request for the image file is generated in a client computer. CONSTITUTION: A community management server(130) operates the web page using the Say-uploader, registers the uploaded image file to the web page, and provides a community service including a bulletin board and a data room. The client terminal(110) receives the web page by connecting to the community management server through a web browser, automatically downloads/installs the Say-uploader, and uploads the image file by resizing a file size and/or the image size of the image file. An image file database(140) stores the image file uploaded from the community management server.
Patent KR-20040082067-A (KR)
Inventor: HAN MAN SEOK
IPC: C09K5/04
Filed: 2003-03-18
Abstract: PURPOSE: A cooling fluid composition for low temperature is provided, to obtain a novel cooling fluid composition which contains no CFC and HCFC and can replace R-502 destroying the ozone layer. CONSTITUTION: The cooling fluid composition comprises 10-60 wt% of difluoromethane (CH2F2, HFC-32); 5-75 wt% of pentafluoroethane (CHF2CF3, HFC-125); and 15-35 wt% of 1,1,2,2-tetrafluoroethane (CHF2CHF2, HFC-134). Also the cooling fluid composition comprises 10-70 wt% of difluoromethane (CH2F2, HFC-32); 10-82 wt% of pentafluoroethane (CHF2CF3, HFC-125); and 8-20 wt% of 1,1-difluoroethane (CH3CHF2, HFC-152a).
Patent KR-20030076450-A (KR)
Title: 패키지화된 반도체 장치의 전기전도성 밀봉 소자용 방향족폴리이미드 필름
IPC: C08J5/18
Filed: 2003-03-22
Abstract: 본 발명은 패키지화된(packaged) 반도체 장치의 전기전도성 밀봉 소자의 제조를 위한 방향족 폴리이미드 필름으로서, 두께가 20 ∼ 60 ㎛ 이고, 수증기 투과 계수가 0.05 ∼ 0.8 g/㎜/㎡ㆍ24시간이며, 흡수율이 2.0% 이하이고, 인장시 탄성률이 5,000 MPa 이상이며, 상기 폴리이미드 필름의 표면은 감압 플라스마 방전으로 처리된 것을 특징으로 하는 필름에 관한 것이다.
Patent KR-20040083761-A (KR)
Inventor: EOM HYEON SIK
IPC: B66C13/18
Filed: 2003-03-25
Abstract: PURPOSE: A plurality of out-trigger is controlled in one touch to adjust horizontality of a crane automatically reducing leveling time. CONSTITUTION: A vertical solenoid valve(72) is provided to open/close a hydraulic line for extending an out-trigger(10) up and down direction. A position sensor(20) measures the height of the out-trigger. A horizontal sensor(30) generates an electrical signal by measuring horizontality of the crane. A horizontal solenoid valve(71) is provided to open/close the hydraulic line to extend the out-trigger sidewise. A gap sensor(40) generates an electrical signal by measuring distance between the out-trigger and a side object. A controller(60) operates the vertical solenoid valve and the horizontal solenoid valve.
Patent KR-20040083904-A (KR)
Inventor: DOO JIN YOUNG
IPC: B21B31/08
Filed: 2003-03-25
Abstract: PURPOSE: A lifter exclusive for back up roll is provided to improve working productivity and prevent safety accident of workers by freely connecting the lifter to crane hook or disconnecting the lifter from the crane hook and firmly fixing the back up roll to the lifter, thereby easily lifting up the lifter by crane. CONSTITUTION: The lifter(1) exclusive for back up roll comprises a certain sized body(5) formed of iron structure; a hanger part(20) comprising a plural hook hangers laterally slid from the upper side of the body so that the hook hangers are mounted on crane hook, and a traverse means(30) for moving the hook hangers in a lateral direction of the body; a picking part(40) comprising a pair of arm members(45a,45b) installed at left and right sides and moved in a direction perpendicular to a moving direction of the hook hangers from the lower side of the body, and traveling means(50) respectively installed at the pair of arm members to move the arm members installed at the pair of the arm members oppositely to each other; and a controller(70) comprising an electric connector(72) for supplying power and electric signals to the traverse means and the traveling means respectively from the crane, wherein the controller is electrically connected to the traverse means and the traveling means to drive the traverse means and the traveling means respectively by operator operation in crane operation room, and wherein the lifter picks up the back up roll by the arm members, and the lifter is connected to the hook of the crane through the hook hangers to enable the back up roll to be transferred and replaced.
Patent KR-20030038604-A (KR)
Inventor: KIM SOO JUNG
IPC: A23L17/40
Filed: 2003-04-18
Abstract: PURPOSE: Provided is a manufacturing process of a food composition having liquefied material and flesh of melanian snail, thereby producing the food composition which relieves fatigue and protects liver. CONSTITUTION: A manufacturing process of food composition having liquefied material and flesh of melanian snail comprises the steps of: filtering, concentrating and drying concentrated liquefied material and flesh of melanian snail; and mixing them with extracts or granules of garlic, ginger and jujube.
Patent KR-20040092530-A (KR)
Inventor: KIM MU HYEON
IPC: H01L31/12
Filed: 2003-04-24
Abstract: PURPOSE: An electronic LED(Light Emitting Diode) is provided to improve patterning properties of an emission layer by improving the topology between an electrode and an insulating layer and to reinforce device characteristics by reducing the roughness of the electrode. CONSTITUTION: An electronic LED includes the first electrode(13), the second electrode(19), an emission layer(17) between the first and second electrode, and an insulating layer(14) for compartmenting the first electrode. The insulating layer is protruded from the first electrode as much as less than 5000 angstrom. The insulating layer is made of polyimide or acryl. The insulating layer is planarized by using CMP(Chemical Mechanical Polishing).
Patent KR-20040094183-A (KR)
Inventor: KIM PIL SU
IPC: A47J45/07
Filed: 2003-05-02
Abstract: PURPOSE: A detachable handle for a cooker is provided to stably hold the cooker by preventing a support unit from shaking. CONSTITUTION: A detachable handle for a cooker is composed of a body(10), a movable piece(20) installed in the body and exposed forward, and a rotary roller(30) installed in the body and exposed upward. The body includes a grip portion(12), a pair of parallel bars(14) formed at the front of the grip portion, a roller holding portion(12b), and a movable-piece guide unit(12a). The movable piece includes a straight portion(22) with a pair of parallel flanges(23,24), and a movable compressing unit(26), and is coupled to the rotary roller by a guide pin(43). The rotary roller includes a pin hole(31c), and an eccentric cam groove(33). The eccentric cam groove has a straight groove(33a) and a semicircular groove(33b).
Patent KR-20040094523-A (KR)
Inventor: CHO YEON YONG
IPC: B65D5/46
Filed: 2003-05-03
Abstract: PURPOSE: A handle for an accommodation box is provided, to allow the box to be moved easily and to prevent the contents from being polluted by foreign impurities. CONSTITUTION: The handle(30) comprises an outer member(100) which comprises a penetration hole(110) located at the penetration part of an accommodation box, a putting part(120) formed at the edge of the penetration hole and located at the inside of the penetration part, a hooking part(130) projected on the outer side of the putting part and bent, and a first separation hole(160) formed at a stopper groove for allowing it to be separated from an inner member; an inner member(200) which comprises a second separation hole(230) located at the front side of a combination projection for allowing it to be separated from an outer member; and a bending member(300) which comprises a first connection part(310) and a second connection part(320) connecting the outer member with the inner member and a bending part(330) formed between the first and second connection parts.
Patent KR-20040097876-A (KR)
Title: Manufacture method of pottery treated with crawling glaze made of yellow earth
Inventor: CHOI YONG SUK
IPC: C04B33/04
Filed: 2003-05-13
Abstract: PURPOSE: Provided is a manufacturing method of pottery with water drop(or grape) shapes on its surface by applying crawling glaze made of yellow earth instead of conventional glaze to pottery. CONSTITUTION: The yellow earth glaze for forming water drop(or grape) shapes is produced by the following steps of: crushing and grinding yellow earth until yellow earth powder passes through a #120 mesh; mixing 87vol.% of fine ground yellow earth and 13vol.% of water; adding 35vol.% of sodium chloride and 65vol.% of water; adding 25vol.% of sodium carbonate and 65vol.% of sodium silicate. The pottery with water drop(or grape) shapes on its surface is produced by applying yellow earth glaze to dried compacts and firing at 1235deg.C, or by firing dried compacts at 700-750deg.C, applying yellow earth glaze to the fired pottery and firing glazed pottery at 1210-1235deg.C. The yellow earth glaze is applied to the surface of pottery by spraying, immersing, spilling or painting method.
Patent KR-20040104153-A (KR)
Inventor: KO BYEONG HWA
IPC: E05B49/02
Filed: 2003-06-03
Abstract: PURPOSE: A door locking apparatus is provided to make it impossible to release a lock with a wire, pin, or the like, by excluding a key hole in the lock. CONSTITUTION: A door locking apparatus locks a door to a door frame. The door locking apparatus includes an attachment plate(70), a lock(10), a control module, and a remote-control key. The attachment plate is fixed to the door and includes a plurality of assembly bars extending to one direction. The lock includes a body assembled to the assembly bars whose distance to the attachment plate is adjustable, a locking bar(20), and a movement portion. The locking bar is implemented on the body to be moved between a locking position and a locking disassembly position. The control module is embedded in the body and includes a wireless receiver and a controller operating the movement portion according to a wireless signal inputted from the wireless receiver. The remote-control key outputs the wireless signal to the wireless receiver to operate the movement portion.
Patent KR-20040105043-A (KR)
Inventor: NO SIL GEUN
IPC: E01D22/00
Filed: 2003-06-04
Abstract: PURPOSE: A construction method for a steel box continuous bridge using a negative moment reduction system is provided to manage a bridge economically and effectively by decreasing the height of a girder, extending a span effective span and reducing the quantity of steel required for a girder by reducing the negative moment applied on a steel box girder. CONSTITUTION: The construction method for a steel box continuous bridge using a negative moment reduction system(20) comprises the steps of: installing vertical and horizontal ribs(29,21) on inner lower flanges(13) in a steel box girder(10), installing stud bolts(33) at regular intervals and assembling reinforcing bars(31); welding a double flange(28) on the horizontal rib(21); placing concrete(32) between the double flange(28) and the inner lower flange(13) and filling up a space with epoxy(30); installing supports(25) on both vertical ends of the double flange(28) installed on the inner lower flange(13), installing an anchorage bracket(23) on both upper parts of the double flange(28) to be adjacent to the support(25) and installing an auxiliary anchorage bracket(26) to the middle part where the anchorage bracket(23) is installed; perforating holes on a partition(16) installed in the steel box girder(10), then placing and fixing a steel bar(27-1) to the anchorage bracket(23) and the auxiliary anchorage bracket(26); installing an anchorage bracket(23) on an outer upper flange(11) in the steel box girder(10) and connecting to an anchorage(24) using a steel bar or a strand(27); installing vertical and horizontal ribs(29,21) on an inner upper flange(12), welding a double flange(28) on the horizontal rib, installing supports(25) on both vertical ends of the double flange(28) and installing an anchorage bracket(23) on the double flange(28) to be adjacent to the support(25); perforating holes on the partition(16) installed to the inside of the steel box girder(10), then placing a steel bar or a strand(27) and connecting to the anchorage bracket(23); after applying tensile strength on the steel bar or the strand(27) installed on the inner and outer upper flanges(12,11), installing a steel box girder fixed with a negative moment reduction system(20) using an anchorage(24) on a continuous supporting point of a pier.
Patent KR-20040105937-A (KR)
Inventor: LEE CHANG HUN
IPC: H04M1/23
Filed: 2003-06-10
Abstract: PURPOSE: A method for inputting a key of a portable terminal by using a macro function is provided to receive a key sequence and a delay time inputted by a user through a predetermined key combination and an address designation to store the received sequence and the time, and to re-input a key stored in an address by designating the address, so that a user can easily repeat a key inputting or a complex menu accessing. CONSTITUTION: A system designates a start and an end of a macro input by a predetermined key combination of a portable terminal including an ID number, and stores a user key input sequence in a memory connected with the ID number. The system re-executes the key sequence stored in the ID number according to a predetermined key input including the ID number. The system informs a user of a macro input by pressing a preset key combination. The system receives the user's key input, and stores a sequence of keys. The system completes the macro input through a preset key combination.
Patent KR-20040106070-A (KR)
Inventor: PARK SANG JIN
IPC: F16D27/10
Filed: 2003-06-10
Abstract: PURPOSE: An electronic clutch is provided to effectively prevent noise by mounting an elastic member between a disk and a leaf spring and to avoid the separation of the elastic member during high speed rotation. CONSTITUTION: An electronic clutch(200) comprises a field core assembly(220) generating electromagnetic force by an embedded electronic coil(224), a pulley assembly(210) having a pulley on the circumference, a hollow core disk(232) adhered to the friction surface of the pulley or separated from the pulley by the operation of the electronic coil, a hub(231) connected with a drive shaft(110) of a compressor(100) through the disk, a leaf spring(233) having at least two elastic parts connected via an extension part, a disk combining part and a hub combining part, and an elastic member(234) interposed between the disk and the leaf spring and installed between the disk combining part and the hub combining part.
Patent KR-20040107894-A (KR)
Inventor: KIM SEONG GWON
IPC: G16H10/60
Filed: 2003-06-14
Abstract: PURPOSE: A medical information managing method of doctors for sharing medical treatment results on the online is provided to share the medical treatment results for a patient by offering various document forms written during medical treatment to the doctor, and offering inputted information to users having a search authority while the inputted information is integrally managed. CONSTITUTION: In case that a service request is received from a doctor terminal(20) connected to the Internet or the intranet, a certification procedure for the requested information is performed. In the case of the user having the just authority, a doctor web screen is transmitted to the doctor terminal. If the patient is selected, personal information, at least one of a clinic, a charged doctor, a diagnosis name, and an operation for the patient is displayed to a user information display part. If history information is inputted through a patient information input part, the information is stored with the patient information. If the information to inquire the medical information related to the patient is inputted through a patient information inquiry part, the corresponding information is extracted/output.
Patent KR-20040002640-A (KR)
Inventor: LI LEPING
IPC: B24B37/005
Filed: 2003-06-21
Abstract: PURPOSE: A device for an endpoint detecting method based on ammonia gas in a proceeding CMP cycle using acid slurry is provided to exactly detect the endpoint of CMP(Chemical Mechanical Polishing). CONSTITUTION: A device comprises a moving unit, a transforming unit, a measuring unit, and a detecting unit. The moving unit collects a sample of acid CMP slurry. The transforming unit transforms the acid CMP slurry to basic slurry. The measuring unit measures ammonia gas in the acid slurry. The detecting unit makes the notification of the end of the proceeding CMP cycle by using a signal.
Patent KR-20050002488-A (KR)
Inventor: JIN SEUNG WOO
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming an isolation layer of a semiconductor device is provided to prevent moat from being generated at an upper corner of the isolation layer by using an uniform sidewall oxide layer. CONSTITUTION: A tilt ion-implantation is performed on a silicon substrate(21) by using a pad nitride pattern(23) and a pad oxide pattern(22) as an ion-implantation mask. A trench(24) is formed by performing etching thereon. A sidewall oxide layer(25) is uniformly formed from a bottom of the trench to sidewalls of the pad oxide pattern. A gap-fill oxide layer is filled in the trench.
Patent KR-20050005238-A (KR)
Inventor: SONG CHUN HEE
IPC: H04N7/08
Filed: 2003-07-01
Abstract: PURPOSE: A wireless transmitting/receiving system having a PIP(Picture In Picture) function is provided to simultaneously transmit transport streams of HD(High Definition) and SD(Standard Definition) by wireless at a transmitting stage and to implement a PIP function at a receiving stage. CONSTITUTION: An HD transport stream detecting member(220) detects the first transport stream from an HD image signal by a packet unit. An SD transport stream change member(230) encodes an SD image signal as a predetermined format and changes the encoded signal into the second transport stream by a packet unit. A multiplexing member(240) multiplexes the first and second transport streams with a predetermined ratio according to read and write timing control. A transmission module member(250) modulates the transport stream produced by the multiplexing member to a wireless signal with a predetermined bandwidth.
Patent KR-20050005294-A (KR)
Inventor: KANG BYEONG KON
IPC: A61K36/488
Filed: 2003-07-01
Abstract: PURPOSE: Provided are a natural galenic extract composition for the prevention and treatment of breast inflammation and a method for manufacturing the same by extracting Salicis Radicis Cortex, licorice root and arrowroot. CONSTITUTION: The natural galenic extract composition for the prevention and treatment of breast inflammation is composed of 10-80 parts by weight of Salicis Radicis Cortex extract which is obtained by extracting 100 parts by weight of Salicis Radicis Cortex, 30 parts by weight of licorice root and 30 parts by weight of arrowroot with one of purified water, ethanol and acetic acid as an extracting solvent; 10 parts by weight of vitamin A, 12 parts by weight of vitamin E, 0.4 parts by weight of trypsin, 0.4 parts by weight of chymotrypsin, 1 parts by weight of papain and 0.4 parts by weight of cathepsin.
Patent KR-20050009777-A (KR)
Inventor: JEONG HAN CHEOL
IPC: C01G23/04
Filed: 2003-07-16
Abstract: PURPOSE: A europium containing bismuth titanate ferroelectric material is provided, which has a high residual polarization value, a low dielectric loss property, and an excellent endurance against fatigue. CONSTITUTION: The europium containing bismuth titanate ferroelectric material represented by the formula 1 is produced by a process comprising the steps of: dissolving a europium containing compound, a bismuth containing compound, and a titanium containing compound in the molar ratio of x:4-x:3(x is 0.2-0.9) in a common solvent to prepare a precursor solution stable in the air; preparing a thin film by using the precursor solution by a spin coating method; drying and calcining the thin film. In the formula, x is 0.2-0.9.
Patent KR-20050010291-A (KR)
Inventor: JUNG HAN GI
IPC: B82B3/00
Filed: 2003-07-18
Abstract: PURPOSE: A fibrous nano-carbon is provided, which is produced by joining two fibrous nano-carbons at a fixed interval and forms a ladder shape by opening the inside of the joined knob of the fiber and the outside of the fiber. And the fibrous nano-carbon can be used as a conductive and heat conductive polymer composite material, and etc. CONSTITUTION: The fibrous nano-carbon grows in one or two directions to the fiber axis direction and comprises more than 95% of carbon atoms. The fibrous nano-carbon has a similar structure to the graphite comprising a lamination state of carbon hexagonal planes formed by sp2 hybridization of carbon atoms, a distance between the carbon hexagonal planes(measured by an X-ray diffraction method) of 0.3360-0.3800nm, a lamination size of the carbon hexagonal planes of at least 4 layers, an aspect ratio(fiber length/fiber diameter) of more than 20, and an average sectional width of the fibrous fiber of 2.0-800nm. The carbon hexagonal planes are oriented at an angle of 0-85 degree to the fiber axis. And a part of the lamination of the carbon hexagonal planes, oriented in the fiber length direction, forms a knob at a fixed interval of 5-100nm and has a texture in common and is joined periodically with a part of the lamination of the carbon hexagonal plane of the opposite fibrous carbon. And the fibrous nano-carbon is produced by pyrolysis-reacting a carbon source gas by using an unsupported metal catalyst containing a transition metal like iron, nickel, or cobalt and a dispersion auxiliary metal.
Patent KR-20050013705-A (KR)
Inventor: BYUN JOON HO
IPC: H01Q1/24
Filed: 2003-07-29
Abstract: PURPOSE: A built-in antenna device is provided to form an antenna plate and a shield plate integrally into a single unit and allow for ease of manufacture and assembly by arranging a carrier between the shield plate and the antenna plate, and prevent interferences between circuit devices and the antenna plate by the shield plate. CONSTITUTION: A built-in antenna device(100) comprises a shield plate(101) earthed to a ground which is formed by depositing a conductive material in a predetermined region of an inner surface of a terminal; an antenna plate(102) opposed to the shield plate in the vicinity of the inner surface of the terminal; and a carrier(103) made of an insulating material and interposed between the shield plate and the antenna plate.