baber/WOPTO huggingface dataset:
Patent KR-20020014902-A (KR)
Title: Reel brake apparatus of tape recorder
Inventor: CHOI HYEONG SEOK
IPC: G11B15/22
Filed: 2000-08-19
Abstract: PURPOSE: A reel brake system of a tape recorder is provided to keep the braked state of a reel disc assembly promptly and exactly even though a tape recorder is used for a long time. CONSTITUTION: A reel brake system(60) is mounted on a deck(100) to provide braking force to a reel disc assembly(50). The reel disc assembly consists of a reel gear(52) mounted on a shaft(53) of the deck rotatably and a reel disc(51) accepting a reel of a tape cassette. The reel brake system includes a gear member(70), a clutch member(80), a clutch spring and a plate(63). If the reel disc assembly is changed to RPS(Reverse Play Search) from play, the gear member is inhibited from rotating by the clutch spring wound upon the clutch member. The reel gear is not rotated. Therefore, the reel disc assembly is braked promptly and exactly.
Patent KR-20020015179-A (KR)
Title: Gene encoding for a transcription factor which regulates the expression of defense related genes in rice and method for inducing the systemic acquired resistance by using this gene
Inventor: BAE SIN CHEOL
IPC: C12N15/113
Filed: 2000-08-21
Abstract: PURPOSE: Provided are gene encoding for a transcription factor which regulates the expression of defense related genes in rice and method for inducing the systemic acquired resistance by using this gene. In particular, provided is Oryza sativa ethylene response element binding protein(OsEREBP), a transcription factor which regulates the expression of defense related genes in rice. CONSTITUTION: The method of selecting OsEREBP comprises: treating the known systemic acquired resistance inducer, benzo-1,2,3-thiadiazole-7-carbothioic acid-S-methyl ether (BTH) to produce mRNA which is related to induction of systemic acquired resistance; transcribing the mRNA to obtain cDNA clone by using a transcriptase; selecting cDNA clone capable of being amplified by BTH treatment using the cDNA as a probe; and confirming a OsEREBP by analyzing nucleotide sequence and homology of cDNA clone. The nucleotide sequence of OsEREBP is represented by SEQ ID NO:1.
Patent KR-20020016194-A (KR)
Title: rubber composi tion filled silica and rubber compound method thereof
Inventor: CHOI DEOK JAE
IPC: C08L7/00
Filed: 2000-08-24
Abstract: PURPOSE: Provided is a method for producing a silica filled rubber blend by a silica filled rubber composition, which prevents the reaction of silica and polar chemicals and increases the dispersibility of the silica in the rubber and the processability of the silica filled rubber blend. CONSTITUTION: The silica filled rubber blend is produced by a method comprising the steps of: preparing a master batch at a beginning temperature of 100deg.C and a last temperature of 160deg.C by using 100pts.wt. of a natural rubber, 50-80pts.wt. of the silica, 2-4pts.wt. of a silane coupling agent, 2-3pts.wt. of polyethylene glycol, 2-3pts.wt. of diphenyl guanidine(DPG) as a vulcanizing accelerator, 4.5-5.5pts.wt. of zinc oxide, 2-3pts.wt. of stearic acid, N-phenyl-N'-(1,3-dimethylbutyl)-P-phenylene diamine as an anti-aging agent, 2-3pts.wt. of wax, and 2-3pts.wt. of a process oil; adding 1-2pts.wt. of sulfur and 1.5-3.0pts.wt. of N-tert-butyl-2-benzothiazole sulfenamide as a vulcanizing accelerator and blending at 100-160deg.C.
Patent KR-20010030249-A (KR)
Title: Chute of a feed system for a refuse incineration plant having a cutting apparatus
Inventor: FORSBERG STEFAN
IPC: F23G5/44
Filed: 2000-09-02
Abstract: PURPOSE: A chute for feeding device for refuse incinerating plant is provided to prevent suspension of a work due to a large combustion substance and to provide a method for operating the chute. CONSTITUTION: A chute(12) contains a cutting device(10) consisting of an engaging holder(16), a clamp slide(18), and a cutting slide(24). The engaging holder(16) is moved internally of the center of the chute(12) and thereafter, the clamp slide(18) is moved to the engaging holder(16), the two members get into contact with each other to close the chute. When dust is present between the engaging holder(16) and the clamp slide(18), the clamp slide(18) is prevented from reaching a closing position, and a cutting slide(24) is operated to cut refuse nipped between the engaging holder(16) and the clamp slide(18). Further, the cutting slide(24) crosses a gap between the engaging holder(16) and the clamp slide(18) to effect sealing.
Patent KR-20000072734-A (KR)
Inventor: AHN TAE HYEON
IPC: G06Q50/30
Filed: 2000-09-16
Abstract: PURPOSE: A successful applicant notification system is provided to inform successful examination applicants of pass messages via various message media immediately after a successful applicant list is presented. CONSTITUTION: A successful applicant notification system comprises the steps of inputting a successful applicant list in a database of an UMS(Unified Message System) notification system, constructing a notification message, starting to notify the pass message to the successful applicant in a sequence of registration, notifying the pass message by a voice message to a cellular phone, doing it by a voice message to a public telephone, by a short message to the cellular phone, by a fax message to a fax machine, and by an e-mail. If the pass message is successfully transmitted by one among the message media, the notification system is stopped. But if all the message media fails in transmitting the pass message, the notification system repeats the above message steps.
Patent KR-20010050614-A (KR)
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-09-23
Abstract: PURPOSE: To maintain high power factor, sufficient to meet actual service conditions with respect to fluctuations in load or AC input voltage, and restrain generation of ripple components. CONSTITUTION: This switching power circuit is provided with a power factor improved circuit for a combined resonance converter, where switching output voltage obtained in a primary resonance circuit is fed back to the power factor improved circuit 10 via a tertiary winding N3 and a series resonance capacitor C3.
Patent KR-20020025351-A (KR)
Title: method for manufacturing of semiconductor device
Inventor: YOON JUN HO
IPC: H01L27/10
Filed: 2000-09-28
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to simplify manufacturing processes and to prevent a short between bit lines by simultaneously forming a contact plug, a bit line and a pad. CONSTITUTION: An isolation layer is formed on a silicon substrate(11) defined by a peripheral and a cell regions. A polysilicon plug is formed in the cell region and titanium silicide is formed at the peripheral region. After sequentially forming a first interlayer dielectric, a nitride layer and a second interlayer dielectric on the resultant structure, bit lines and pad region are defined by selectively etching the second interlayer dielectric. A lower contact hole having narrow width compared to the bit lines and the pad region is formed by selectively etching the second interlayer dielectric, the nitride layer and the first interlayer dielectric. A tungsten bit line(31a), a tungsten plug(31b) and a tungsten pad(31c) are simultaneously formed in the lower contact hole. Then, a capacitor is formed in the cell region.
Patent KR-20020027857-A (KR)
Title: Container box
Inventor: KIM DAE YEONG
IPC: F25D23/04
Filed: 2000-10-05
Abstract: PURPOSE: A storage container is provided to use the storage container in a sanitary manner, while maximizing utilization of the storage space. CONSTITUTION: A storage container(1) comprises a container body(10) for accommodating articles, and which has an inlet/outlet opening(17) formed at a portion of an upper surface(15) of the storage container; and a cover(30) for opening the inlet/outlet opening. The container body has a bottom surface(11), a wall(13) formed in a vertical direction along the circumference of the bottom surface, and the upper surface formed at the top of the wall to be parallel with the bottom surface. The upper surface has handle portions(20) opposed with each other, with the inlet/outlet opening formed between handle portions. Each of handle portions has a finger accommodating section(21) recessed into a predetermined depth from the upper surface of the container body; and a holding section(23) for interconnecting upper areas of inner walls of the finger accommodating section, and which has an upper surface even with the upper surface of the container body.
Patent KR-20010000627-A (KR)
Title: Labor trading system by network and database
Inventor: JI KWAN HO
Filed: 2000-10-10
Abstract: PURPOSE: A system for intermediating electronic service transaction is provided to itemize a service time, a service kind, and a work condition, and allow a service demander or supplier to fill in the service items or search for a proper service work condition from a database. CONSTITUTION: A system for intermediating electronic service transaction comprises the steps of a service work supplier filling in a service work form including a work title, a work term, a place, a pay, a contact point, a work force, or a certificate, storing the filled-in items at a database, the work supplier waiting for a response or searching for the filled-in condition from the database, a service work demander also filling in a service work form including a work title, a work term, a place, a pay, a contact point, a work force, or a certificate, storing the filled-in items at a database, the work demander waiting for a response or searching for the filled-in condition from the database.
Patent KR-20010051142-A (KR)
Inventor: FORD JON ALLAN
IPC: G06Q10/06
Filed: 2000-10-19
Abstract: PURPOSE: An arrangement method for selecting resource and work-item are provided to match the work item with the resource by supplying a peak value to all the stake holders of a workflow. CONSTITUTION: A selection engine determines available resources that possess skills needed by an available work item. Each determined resource determines both a business value(RSBV) of having that resource service the work item and a value(RTV) to that resource of servicing the work item, and then selects the resource that has a best combined value of the business value and the value to the resource to serve the work item. The business value is a scaled sum of products of a proficiency level of the resource in each of the skills and the weight of that skill of the work item. The value to a resource or work item is a scaled sum of products of scaled resource treatments or work item treatments and weights given to those respective treatments by the work item.
Patent KR-20010000880-A (KR)
Inventor: KIM SANG YEON
IPC: G06F17/00
Filed: 2000-10-25
Abstract: PURPOSE: A one chip microprocessor for integrated processing the voice/image signals is provided to transmit voice/image signals of a VolP phone, a chat or a portable digital camera to a PC in a high speed through the internet, and to process the voice/image signals synthetically by using the one chip microprocessor. CONSTITUTION: A one chip microprocessor for the synthetic management of voice/image signal includes connection ports for the connections with many input parts, a main control part(110), which stores voice/image signals input from the input parts into a memory part(90) and controls the transmitting/receiving of the stored voice/image signals, multiple points control part(120), and a USB(Universal Serial Bus)(80), which the voice/image signals stored in the memory part(90) are compressed by using an algorithm of the compression part(50) and are transmitted to the terminal.
Patent KR-20020032121-A (KR)
Title: Pick up tool for attaching semiconductor chip
Inventor: PARK DAE GEUN
IPC: H01L21/68
Filed: 2000-10-25
Abstract: PURPOSE: A pickup tool for adhering a semiconductor chip is provided to adhere a semiconductor chip in parallel on a chip loading region by forming a member of a bottom edge portion of the pickup tool and a support plate for supporting the member with one body. CONSTITUTION: A vacuum hole(12) is formed on a center of a bottom face of a pickup tool(10a). A projection(14) is formed around the vacuum hole(12). The projection(14) is closely contacted with a semiconductor chip. A support plate(16) is formed on a bottom edge portion of the pickup tool(10a). A slit(18) for controlling air flow is formed on all sides of the support plate(16) of the pickup tool(10a). A chip loading region of a member is maintained in parallel since the support plate(16) of the pickup tool(10a) is closely contacted with the member in order to support the member horizontally.
Patent KR-20020032145-A (KR)
Title: The frame and yoke structure for pick-up
Inventor: LEE IN U
IPC: G11B7/08
Filed: 2000-10-25
Abstract: PURPOSE: A structure of coupling a frame for an optical pickup and a yoke plate is provided to couple the frame to a frame coupling part of the yoke plate through insert molding, and to make an inner yoke identical to an out yoke in height to identically maintain coercive forces of the inner yoke and the out yoke. CONSTITUTION: An out yoke(52) and an inner yoke(53) face with each other in a yoke plate(51). The out yoke and the inner yoke are formed by curving one side of the yoke plate. Magnets(52',53') are respectively attached on mutually facing planes of the out yoke and the inner yoke. Wing parts(54) are integrally formed on both ends of the yoke plate by being curved, and support both ends of the frame. A frame coupling part(55) fixes a frame(60), by being formed in straight and curved on a latter end of the yoke plate. The frame is coupled to the frame coupling part through an insert molding operation.
Patent KR-20020032669-A (KR)
Title: Numerical analysis method for the nonlinear differential equation governing optical signal transmissions along optical fibers
Inventor: LEE JAE SEUNG
IPC: H04B10/00
Filed: 2000-10-25
Abstract: PURPOSE: A method for a numerical analysis of a nonlinear partial differential equation for managing an optical signal transmission through an optical fiber is provided to solve a nonlinear partial differential equation for describing a variation of a light which progresses an optic fiber with accuracy using methods being used in a numerical analysis of a primary ordinary differential equation. CONSTITUTION: In a numerical analysis of a partial differential equation(8), a solution after one stage distance is progressed is expressed as a multiply(16) of two function values. One function value(13) out of the function values is obtained by performing a section integration from a mathematical expression(10) by considering only the first term in the object of entry(right expression) of the partial differential equation(8). The other function value(14) is obtained by performing a section integration from a mathematical expression(11) by considering only the second term in the partial differential equation(8).
Patent KR-20020033476-A (KR)
Title: a screen and a audio chatting system with Porker game
Inventor: PARK TAE CHUL
Filed: 2000-10-31
Abstract: PURPOSE: A video and voice chatting system is provided to enable chatters to play a poker game and simultaneously to have a voice chat with the other while looking the other in the face over the internet. CONSTITUTION: The system comprises an initial video chatting step and a menu selection step. In the initial video chatting step, the user can check a face or a character of the other. In the menu selection step, the user clicks on a menu bar if the user finds the other game player or wants to make a game room on a service site. The screen includes a player checking window(10), a game playing window(11) and a chatting window(12). The player checking window displays faces or character of players in access to a game room. The game playing window(11) displays a game progress status, and enables a game player to make an offense against the other by performing a clicking operation by turns while browsing a poker card of the player himself or herself. The chatting window(12) enables the game players to have a voice chat with other players while enjoying the game.
Patent KR-20020035972-A (KR)
Title: The heater mounting structure for air conditioner
Inventor: JUNG CHEOL SIN
IPC: F24F13/00
Filed: 2000-11-07
Abstract: PURPOSE: A heater mounting structure is provided to allow heater maintenance to be easily performed by eliminating the need of disassembling the indoor heat exchanger. CONSTITUTION: A heater mounting structure comprises an air guide having a base(51) with a condensed water drain structure(53), and posts arranged to be upright at both ends of the base; a heater cover(60) sliding downward along the posts of the air guide and assembled to the posts of the air guide; a discharge unit(70) coupled to the upper ends of the posts where the heater cover is installed, and which guides discharge of the heat exchanged air; and an indoor heat exchanger(80) coupled to the posts, in such a manner that the indoor heat exchanger is positioned to the front of the heater cover. The posts have coupling ends with coupling holes for coupling with the heater cover. The base of the air guide has support ribs for supporting the lower end of the heater cover.
Patent KR-20010051669-A (KR)
Inventor: ISSHIKI MINORU
IPC: C09J7/10
Filed: 2000-11-14
Abstract: PURPOSE: To provide an adhesive silicone sheet of which the wire bondability or beam lead bondability is good after the bonding of a semiconductor chip to its mounting place and from which a release film optionally tightly kept in contact with the sheet is easily separable and to provide a semiconductor device excellent in reliability. CONSTITUTION: This adhesive silicone sheet comprises a crosslinked product of a crosslinkable silicone composition and is used for bonding a semiconductor chip to its mounting place. The sheet contains a spherical filler having a particle size not larger than the thickness of the sheet and having an average particle size of 50-100% of the thickness. The semiconductor device is prepared by bonding a semiconductor chip to its mounting place with the adhesive silicone sheet.
Patent KR-20020038188-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61F5/00
Filed: 2000-11-16
Abstract: PURPOSE: A portable appliance for correcting a collapsed nipple is provided to safely and accurately remedy the collapsed nipple in consideration with the condition of the body and the chest of a patient by adjusting a suction force of the appliance. CONSTITUTION: The portable appliance for correcting a collapsed nipple comprises: a body(10) formed with a nozzle portion(11) so as to be tightly coupled with an air valve of a collapsed nipple correction cup, and an air exhaust hole(10a); a pump installed within the body for performing the operation of suction according to an input voltage from a power source; a switching device for ordering the operation of the pump; and a control part for controlling the operation of the pump by making the voltage to be applied to the pump according to the operation of the switching device.
Patent KR-20020038255-A (KR)
Title: Opinion poll system and Method using Internet and mobile communication network
Inventor: SIM SU NAM
IPC: H04W4/00
Filed: 2000-11-17
Abstract: PURPOSE: A system and method for investigating a question through the Internet and a mobile communication network is provided to obtain reliable question analysis data in real time on on-line by analyzing and processing question response data in case that a user of a mobile communication terminal responds to question investigation. CONSTITUTION: A question investigation request member registration unit(305) receives member registration information from a question requester and registers the question requester as a member. A question investigation data input process unit(310) receives question sample group extraction item information, statistics analysis selection information to question response data, and question request data information, processes information, and generates summary question content message information. A question sample group extracting unit(315) extracts mobile communication numbers of a corresponding question sample group from a question investigation object population according to question sample group extraction items written by the question requester. A WAP(Wireless Application Protocol) interface(330) transmits one or more among question request data information, summary question content message information, extracted mobile communication number information of the question sample group, and URL information of a question investigation system to a WAP gateway(400) through the Internet(200), and transmits the question response data received from the user of the mobile communication terminal to a response data database(355). A response data analysis process unit(320) performs statistics analysis to the question response data received from the user according to a question response data statistics analysis pattern selected by the question requester. An analysis data output unit(325) outputs the analyzed and processed question data according to the request of the question requester.
Patent KR-20020038865-A (KR)
Title: Toner suppling apparatus for the developing machine
Inventor: KIM DAE SEONG
IPC: B41J27/16
Filed: 2000-11-18
Abstract: PURPOSE: A device for supplying toner for developing machine is provided to prevent contamination by toner accumulated on a toner opening part or an outlet on replacement of a toner cartridge. CONSTITUTION: A toner opening part opening and closing plate(300) is placed on one side of an insertion part(220) and comprises an opening and closing part(310) and a fixed part(320). The fixed part is formed by bending and horizontally extending both ends of the opening and closing part. A toner cartridge(210) is replaced by being rotated and discharged from the insertion part. The toner opening part opening and closing plate is interlocked to rotate reversely to make the opening and closing part close the toner opening part.
Patent KR-20020039150-A (KR)
Inventor: KIM IN GAP
IPC: F28F9/00
Filed: 2000-11-20
Abstract: PURPOSE: A structure for connecting pipe of heat exchanger is provided to easily connect the pipe by mechanical structure. CONSTITUTION: A free end of a connection pipe(15) is formed as an expanded pipe part(15a). A supportive bead(20a) is formed on a periphery of a pipe(20) to be supported by an inner surface of the expanded pipe part. A seal ring(30) is interposed between the supportive bead and the inner surface of the expanded pipe part. A ring clamp(40) has a bent pressurizing part, skirt part and a plurality of elastic pressurizing protrusions and is installed around the supportive bead and the expanded pipe part. The bent pressurizing part press an upper surface of the supportive bead downward. The skirt part is extended from an edge of the bent pressurizing part downward to cover a periphery of the expanded pipe part. The elastic pressurizing protrusions are installed on a lower end of the skirt part protrusively toward a bottom surface of the periphery of the expanded pipe part to elastically pressurize the bottom surface of the periphery of the expanded pipe part.
Patent KR-20020040396-A (KR)
Title: Gondola with a wall corner covering for wall face work
Inventor: HARADA MAMORU
IPC: B66B9/16
Filed: 2000-11-24
Abstract: PURPOSE: A gondola having a wall corner cover body and for working on the wall is provided to prevent the scattering of such injected liquid as the water or a paint by covering the corner of a wall. CONSTITUTION: A gondola(1) is used for cleaning, repairing or painting a wall(W). The gondola is suspended on the rooftop of a building. When working at the corner(C) of the wall, a cover body(2) for covering a wall face(Wb) orthogonal to a working wall face(Wa) is installed on a lateral portion(10) of the gondola. A lateral edge or a bottom edge of the cover body is contacted with the orthogonal wall face.