baber/WOPTO huggingface dataset:
Patent KR-20020013452-A (KR)
Title: On-chip trim link sensing and latching circuit for fuse links
Inventor: LESHER MARK K
IPC: H01L21/822
Filed: 2001-08-09
Abstract: PURPOSE: An on-chip trim link sensing and latching circuit for fuse links is provided to sense whether fuse links are blown or not blown that does not have the shortcoming of the threshold level of sensitivity within the range of impedances that a blown fuse link may have. CONSTITUTION: An integrated circuit comprises a pulse generator for generating a pulse of a predetermined duration. A first switch, controlled by the pulse, drives current into a fuse link when the pulse takes on a first logic level. The first switch prevents flow of current into the fuse link when the pulse takes on a second logic level. A latch is coupled to the fuse link to sense a logic level developed during the pulse. The latch may be cleared by the leading edge of the pulse. The logic level developed at the fuse link due to the driven current is latched into the latch by the trailing edge of the pulse and is indicative of whether the fuse link was blown or not blown.
Patent KR-20030013873-A (KR)
Title: Thermosensitive recording device
Inventor: KANG SEUNG IL
IPC: B41J2/315
Filed: 2001-08-09
Abstract: PURPOSE: An apparatus for thermosensitive recording displaying multigrade is provided to restrict solution from lowering and restrict abnormal patterns from generating, and accurately express density of the gradation maintaining the solution, thereby realizing high definition and reducing data process amount. CONSTITUTION: An apparatus for thermosensitive recording displaying multigrade includes a data memory(1) inputting and storing multigrade image data, a data converting part(2) converting according to the specific gravity of the gradation from the data memory, a line memory(3) converting one line into eight lines, a data transmitting part(4) outputting data of the line memory to a thermosensitive recording element, a thermistor(6) detecting the temperature of the thermosensitive recording element, a recording time control part(7) controlling a time for sensing an electric current according to the detected temperature and the specific gravity of the gradation, and a system control part(8) controlling the whole process.
Patent KR-20030014941-A (KR)
Title: functional toothpaste component
Inventor: CHOO DAE IL
IPC: A61K8/19
Filed: 2001-08-13
Abstract: PURPOSE: A toothpaste composition containing a diatomaceous earth-functional mixture, together with conventional toothpaste compositions is provided which has effects on prevention of periodontal diseases and other oral diseases as well as tooth decay. CONSTITUTION: The toothpaste composition contains 10% or less by weight of a diatomaceous earth-functional mixture comprising Ge, Ho, Se, Ce, Ca, Mg, K, Na and Si, together with conventional toothpaste compositions such as a polishing agent, a swelling agent, a foaming agent, a thickening agent and a sweetening agent. The composition has a pH of about 6.5 to 9.5, preferably 6.5 to 9.0.
Patent KR-20030016756-A (KR)
Title: Apparatus for supply a cool air of side-by-side type refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-08-21
Abstract: PURPOSE: An apparatus for supplying chilled air of side-by-side type refrigerator is provided to evenly distribute chilled air all over a refrigerator compartment. CONSTITUTION: An apparatus includes a mullion wall placed between a freezer compartment formed on one side of a main body(1) and a refrigerator compartment formed on the other side and having a refrigerant supply path(31) supplying chilled air to the refrigerator compartment and a refrigerant suction path(32) collecting chilled air from the freezer compartment formed thereon; a first discharge duct(122) connected with the refrigerant supply path, installed on an upper part of the refrigerator compartment and having at least one hole(122a) formed thereon to discharge chilled air; a second discharge duct(123) fluidically connected with the hole of the first discharge duct and installed to contact with an inside of the refrigerator compartment; and a plurality of outlets(124) formed on one side of the second discharge duct contacting with an inside space of the refrigerator compartment at regular intervals to evenly supply chilled air in the refrigerator compartment.
Patent KR-20030021581-A (KR)
Inventor: CHOI GYEONG HUI
IPC: H01L21/304
Filed: 2001-09-06
Abstract: PURPOSE: A cleaning apparatus is provided to effectively eliminate the moisture including particles absorbed to an inorganic or organic material before or after an inorganic or organic layer is formed by using microwave. CONSTITUTION: A cleaning target material is cleaned in a main chamber(1). A magnetron unit(2) generates microwave, formed on the main chamber. A thermostatic unit(4) controls the temperature of the main chamber. A convection fan(5) uniformly distributes the temperature of the main chamber. A vacuum pump(6) keeps the inside of the main chamber vacuum. An electronic control unit(3) controls the magnetron unit, the thermostatic unit, the convection fan and the vacuum pump.
Patent KR-20030021879-A (KR)
Title: A mode of an air cooling cold room refrigeration system without outdoor machine
Inventor: CHA SEUNG SIK
IPC: F24F1/02
Filed: 2001-09-08
Abstract: PURPOSE: An air-cooled cooling/refrigerating system without an outdoor unit is provided to be conveniently installed and used. CONSTITUTION: A condenser(2) is covered by a case(2') having an air suction pipe(6) introducing outside air and an air discharge pipe(7) discharging air rapidly passing the condenser, both of which are installed on an upper side and a lower side of a rear side of the case, respectively. A fan(8) is installed on the air suction pipe and a condensed water pipe(9) is installed to connect a water drip pan(1') of an evaporator(1) and an upper part of the condenser so that condensed water generated in the evaporator is supplied to the condenser through the condensed water pipe, sprayed onto the condenser by air forcibly circulated by the fan, and vaporized by heat generated in the condenser to be discharged to the outside together with air. Refrigerant circulated by a compressor(3) and air forcibly circulated by the fan flow in opposite directions.
Patent KR-20020062677-A (KR)
Title: Switching circuit
Inventor: OCHI TAKEHIRO
IPC: G11C29/04
Filed: 2001-09-17
Abstract: PURPOSE: To obtain a relieving correcting circuit with which a defect found in a test after performing switching and relievable by correcting only part of relieving is judged nondefective, relieving contents is corrected and appropriate relieving is performed. CONSTITUTION: A relieving correcting circuit replacing a redundant cell with a normal cell is provided with a fuse 3 switching use/disuse of a redundant cell and selecting it, and a LT(laser trimming) correcting circuit 10 correcting contents of switching/selection of this fuse 3, the LT correcting circuit 10 has a switching element 11 connecting to the fuse 3 in parallel, switching elements 12, 13 controlling operation of the switching element 11, or the like.
Patent KR-20030025087-A (KR)
Title: Puzzle and studying method using it
Inventor: SUNG SUK KYOUNG
IPC: G09B1/00
Filed: 2001-09-19
Abstract: PURPOSE: A puzzle and a method for learning by using the same are provided to allow the students to improve the power of understand for the spatial perception and the diagrams through the process of building blocks with various figures by using 27 numbers of wood units and the process of matching the blocks to a regular hexahedrons. CONSTITUTION: A puzzle includes a plurality of blocks, wherein each of the blocks is combined with a number of units and each of the wood units has various figures, whereby a polyhedron is obtained by combining the plurality of blocks. Preferably, the polyhedron is a regular hexahedron and the number of the blocks is larger than 4. And also, it is preferable that the units are made of wood.
Patent KR-20020024788-A (KR)
Inventor: CAMPANA-SCHMITT FRANCIMAR
IPC: H05H1/46
Filed: 2001-09-21
Abstract: PURPOSE: The method for reducing plasma-induced damage is provided to realize a ramp down of the plasma source power by reducing the power to one or more intermediate levels in multiple steps, or in a continuous manner. CONSTITUTION: A plasma power is reduced to one or more intermediate levels as a time function reversely to stop power suddenly and completely(109). A power ramp down procedure are performed in discontinuous steps. That is, the plasma power is set at some intermediate levels during a certain time or in a continuous manner as a time function. The power ramp down procedure gradually changes the plasma environment around a substrate and helps to lessen as small as possible substrate damage due to plasma-induced effects.
Patent KR-20030025759-A (KR)
Title: A lock with a bouble lock installation
Inventor: JUNG DONG MAN
IPC: E05B35/00
Filed: 2001-09-25
Abstract: PURPOSE: A lock with a dual lock apparatus is provided to previously protect the burglar by employing the dual lock apparatus with four digit windows. CONSTITUTION: A lock with a dual lock apparatus includes a main body(1) having a switching block(3) formed on the top surface thereof a plurality of insertion blocks(2a,2b) and a locking block formed on the other side of the main body(1), wherein four digit windows(4a) are formed on the bottom side of the plurality of insertion blocks(2a,2b) formed on the switching block(3) to open with the number and a key module(4b) formed on the other side of the bottom side of the main body(1) for unlocking with the key.
Patent KR-20030027488-A (KR)
Title: Apparatus and Method for Leased Line Provisioning by Interworking with NOSSs(Network Operation Support Systems)
Inventor: OH CHANG SE
IPC: H04L12/24
Filed: 2001-09-28
Abstract: PURPOSE: A device for configuring a dedicated line by interworking of network operation management systems and an operation method therefor are provided to maintain interworking rules and business processes according to working details between network operation management systems managing a UNI(User Network Interface) and an NNI(Network-Network Interface), thereby quickly supplying a dedicated line configuration function. CONSTITUTION: A business management system(210) receives an application for a dedicated line from a communication service subscriber, and transmits data including facility points to a dedicated line management system(220). The dedicated line management system(220) inputs the data to designate telephone offices, transmits assigned works to the telephone offices, and transmits details to a DCS(Digital Cross-connect System) management system(230). The DCS management system(230) inputs PCM-DCS connection information located on front and back ends of a DCS network(260), and performs a DCS network connecting work by designating take-in and take-out points. The first and the second interworking server(212,221) transceive required data according to a determined data structure. The third interworking server(223) stores necessary working details and completed working details.
Patent KR-20030027622-A (KR)
Title: Televsion having short message sevice function
Inventor: KANG EUN YEONG
IPC: H04N21/4788
Filed: 2001-09-29
Abstract: PURPOSE: A television having SMS(short message system) is provided to allow a user to send a short message to a counterpart's cellular phone while watching a broadcasting program. CONSTITUTION: A television having SMS includes a display(70), an input unit(50), a transmitter(90) and a controller(100). The display displays an input window into which a short message is inputted through the input unit. The transmitter transmits the short message through an external communication network. The controller controls the transmitter to transmit the short message. When short message transmission service is selected according to a user's instruction, the controller controls the display to display the short message input window. The short message includes at least one data of figures, Korean and English.
Patent KR-20030030790-A (KR)
Title: Spacer
Inventor: EUN DONG SHIN
IPC: E04C5/20
Filed: 2001-10-12
Abstract: PURPOSE: A reinforcement support is provided to keep the covering thickness of reinforcing bars from a floor and to control the movement of reinforcing bars when arranging reinforcing bars. CONSTITUTION: The reinforcement support comprises: a body provided with a primary space(5) and a secondary space, and the primary space(5) contains a stopping piece(9) extended from a primary support(3) and an upper plane provided with a fitting groove to interpose an upper reinforcement covering thickness adjuster; and legs(2) formed on each square corner of the body and provided with a primary hanging piece(10) facing upward to form a third space(7) and a secondary hanging piece facing upward to form a fourth space, and one of spaces is formed higher than the other not to make the reinforcing bars disturbed mutually. And a primary perforation hole and a fourth perforation hole are formed on a primary support(3) and a secondary support formed on the lower end of the primary space(5) and the secondary space, and a secondary perforation hole(13) and a third perforation hole are formed on the side plane and the front side of the body.
Patent KR-20030034367-A (KR)
Title: Method of upgrade and after service for the household electric appliance using wireless internet network
Inventor: LEE HYEON
IPC: H04W80/06
Filed: 2001-10-23
Abstract: PURPOSE: A method of upgrading programs of home appliances using a wireless Internet network is provided to upgrade programs related to functions and operations of products in existing home appliances through a user's wireless terminal, and to inform a cellular phone of results or information, thereby supplying user convenience. CONSTITUTION: A system inputs a diagnosed result(S10), and decides whether a product is abnormal(S20). If so, the system displays an abnormal state on a display window(S30), and displays a message of requesting a cellular phone connection on the display window(S50). If the product is not abnormal, the system performs a function code of the product(S40), and confirms whether to upgrade a program(S60). If a program upgrading command is inputted, the system decides whether a user connects a cellular phone(S70). If so, the system receives an after-sales request or displays a program upgrading function(S80). The system receives information on the cellular phone(S90), and accesses an Internet network and performs TCP/IP connections(S100). A managing server transmits data on a diagnosed result and the cellular phone information(S110). The managing server requests whether to upgrade the program or to transmit the data and the information(S120). The system decides whether to give an after-sales service or upgrade the program(S130). If the system decides to give an after-sales service, the system performs the after-sales service(S140). The system makes a product display stand by(S160), and processes the upgrading(S150). The upgraded product operates with a new code(S170).
Patent KR-20020094999-A (KR)
Inventor: PARK BYOUNG CHOO
IPC: H05B33/00
Filed: 2001-10-23
Abstract: PURPOSE: A three-terminal organic electro-luminescence device is provided to easily represent gray scales by applying a voltage to the third electrode in order to control luminance of each electrode. CONSTITUTION: An ITO layer as the first electrode(11) is formed on a transparent substrate(10). The first organic layer(22) is formed on the ITO layer(11). The first organic layer(22) is formed with a hole implant layer and a hole transfer layer. The second organic layer(26) is formed on an upper portion of the first organic layer(22). The second organic layer(26) is formed with an Alq3 layer as an electro-luminescence layer and an electron transfer layer. An Al layer(20) as the second electrode(16) is formed on an upper portion of the upper portion of the first organic layer(22). The thickness of the hole implant layer, the hole transport layer, the organic electro-luminescence layer, and the electron implant layer are 40nm, 20nm, 60nm, and 20nm.
Patent KR-20030034898-A (KR)
Title: An apparatus for removing coal adhered on a mavable chute of belt conveyor
Inventor: JU GYEONG HO
IPC: B65G45/10
Filed: 2001-10-29
Abstract: PURPOSE: In a belt conveyor system for transporting coals, a device for removing attached coals is provided to prevent coals from attaching on the inside of a movable chute dividing and supplying coals to conveyor lines of the ground. CONSTITUTION: A device for removing coals attached in a chute(1) is composed of a drive generating device(20) installed on a side wall(14) of the movable chute; first and second rotary shafts(30,40) chain-connected to rotate through a long groove(12) formed on the side wall of the chute; a driving unit(50) installed to the first and second rotary shafts and engaged with the drive generating device integrally moving with the chute to drive the rotary shafts; a damper plate(70) installed under the first shaft to divide and put coals in a conveyor of the ground; attached coals removing plates(90a,90b) installed to the first and second rotary shafts to integrally bias-rotate in an opposite direction as the rotary shafts rotate and to prevent coals from attaching on the damper plate.
Patent KR-20030034956-A (KR)
Title: method for manufacturing of semiconductor device
Inventor: RYU DU YEOL
IPC: H01L21/336
Filed: 2001-10-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve a hot carrier characteristic of an n-channel metal oxide semiconductor(NMOS) transistor by using an oxynitride layer as a gate insulation layer instead of a conventional oxide layer. CONSTITUTION: An isolation layer(32) is formed in a field region of a semiconductor substrate(31) in which an active region and the field region are defined. N-type and p-type impurity ions are selectively implanted into the active region of the semiconductor substrate to form an n-well region(33) and a p-well region(34) in the surface of the semiconductor substrate. The first oxynitride layer, an oxide layer and the second oxynitride layer are sequentially formed on the substrate to form a stacked gate insulation layer. A polysilicon layer is formed on the gate insulation layer. The polysilicon layer and the gate insulation layer are selectively removed to form the first and second gate electrodes. A lightly-doped-drain(LDD) region is formed in the surface of the substrate at both sides of the first and second gate electrodes. A sidewall spacer(40) is formed on both side surfaces of the first and second gate electrodes. A source/drain impurity region(41) is formed in the surface of the substrate at both sides of the first gate electrode, the second gate electrode and the sidewall spacer.
Patent KR-20030035521-A (KR)
Title: Organic electrolytic solution and lithium secondary battery adopting the same
Inventor: KIM JU YEOP
IPC: H01M10/052
Filed: 2001-10-31
Abstract: PURPOSE: Provided are an organic electrolyte which can form a uniform and stable protective film and retain high charge/discharge efficiencies of lithium when continuously charged/discharged, and a lithium secondary battery having excellent charge/discharge efficiencies. CONSTITUTION: The electrolyte comprises a polymer adsorbent having ethylene oxide which can be adsorbed on lithium metal, a material which can react with lithium to form an alloy, a lithium salt and an organic solvent. The adsorbent is selected from the group consisting of poly(ethylene) oxide, poly(ethyleneglycol) monomethyl ether, poly(ethyleneglycol) dimethyl ether, poly(ethyleneglycol) monomethyl acrylate, poly(ethyleneglycol) dimethyl acrylate, and a mixture thereof.
Patent KR-20030037142-A (KR)
Title: Chlorine contained rubber composition with improved releasing property
Inventor: KIM O YEONG
IPC: C08L11/00
Filed: 2001-11-02
Abstract: PURPOSE: Provided is a chlorinated rubber composition which comprises a specific resin component, that is maleinized polybutadiene, and thus shows maximized releasing property. CONSTITUTION: The chlorinated rubber composition having excellent releasing property, comprises 100 parts by weight of rubber selected from chlorosulfonated polyethylene rubber(CSM), chlorinated polyethylene rubber(CPE), epichlorohydrin rubber(ECO), or chloroprene rubber(CR), which are a rubber material containing chloro-group, and 0.1-5 parts by weight of maleinized polybutadiene. The maleinized polybutadiene has 2-15 maleic anhydrides per a repeating unit, a number average molecular weight of 1,000-6,000 g/mol, and a viscosity of 50-1,000 poise.
Patent KR-20030038231-A (KR)
Title: Self system for distributing fresh in restaurant
Inventor: PARK JUNG SOO
IPC: B67D1/06
Filed: 2001-11-10
Abstract: PURPOSE: A self hop system is provided to always offer fresh draft beer and to reduce man power by layering an additional inline cooling system. CONSTITUTION: A draft beer storing portion(1) stores a lot of draft beer by installing in a bar(F). A piping array(10) to be organically combined with the draft beer storing portion is extended to each table(T1,T2,T3) inside the bar. The piping array containing a main distributing pipe(M) is arranged through the upper ceiling of the bar and a distributing pipe(B) to be extended from the main distributing pipe to each table. The piping array is connected with a cooling system(C) to move a coolant by simultaneously layering draft beer supply pipes. A user drink cooled draft beer through a distributor(50) under the distributing pipe.
Patent KR-20030039257-A (KR)
Title: Apparatus for retrieving the mud of mud gun discharged as closing tap hole
Inventor: KI HONG NAM
IPC: C21B7/12
Filed: 2001-11-12
Abstract: PURPOSE: An apparatus for recovering back flown mud material of mud gun generated when closing tap hole is provided to extend life cycle of facility and reduce work load due to manual working by guiding the mud material flown backward when charging cylinder body is moved back and forth to outlet so that the mud material is recovered. CONSTITUTION: The apparatus comprises a mud material guiding and discharging part (100) comprising a spiral guiding rod (11) adhered to the outer circumferential surface of a charging cylinder body (4-4) of the mud gun in a spiral shape, and a rotation drum on the central part of which a guiding groove (31) is formed in such a way that the guiding groove (31) touches the guiding rod (11), and on the outer circumferential surface of which a brush (60) is formed so that the mud material guiding and discharging part (100) is rotationally fixed to both sides of the lower part of the body (4) of the mud gun; a mud material collecting part (110) comprising a collecting hood (70) fixed to a mud material outlet (4-5) formed at the body (4) of the mud gun at which the rotation drum of the mud material guiding and discharging part (100) is installed, and collecting electronic valves (72,72-1) and a suction fan (80) connected to a suction line (71) to suck in mud material discharged from the collecting hood (70); and a control part (90) for operating back and forth moving electronic valves (8,9) of driving cylinder for operating the charging cylinder body (4-4), and the collecting electronic valves (72,72-1) and a suction fan (80) of the mud material collecting part (110).