baber/WOPTO huggingface dataset:
Patent KR-20030070284-A (KR)
Title: Stand-alone type fingerprint recognition module and protection method of stand-alone type fingerprint recognition module
Inventor: KIM JAE SEOK
IPC: G06K9/00
Filed: 2002-02-23
Abstract: PURPOSE: An independent typed fingerprint recognition module and a security method thereof are provided to easily cut off an ill-intentioned access of the third man knowing a communication protocol between the independent typed fingerprint recognition module and a fingerprint recognition part by using a precedent certification step. CONSTITUTION: A control part(110) generates various control signals according to a result by comparing the fingerprint data inputted from the outside with the registered fingerprint data, and carries out a preset operation by a fingerprint data management request from a manager. A fingerprint recognition part(120) receives the fingerprint data of a visitor or the manager. A certification processing part(150) verifies the manager by using the login certification information of the manager. A transmitting/receiving part(160) receives the fingerprint data management request from a management device(190) and transmits the fingerprint data to the management device(190). An encryption processing part(170) carries out the encryption for transmitting the fingerprint data to the management device(190) and decrypts the encrypted fingerprint data from the management device(190).
Patent KR-20020069488-A (KR)
Title: Display device
Inventor: KOMIYA NAOAKI
IPC: H05B44/00
Filed: 2002-02-25
Abstract: PURPOSE: To control power consumption in a display device having current- driven elements such as electroluminescence. CONSTITUTION: In this display device, a current control circuit 300 is provided between a power source circuit 200 and a power source line VL supplying driving currents to organo-EL (electroluminescent) elements 50 provided in respective light emitting pixels of a display panel and the amount of a current flowing from the power source circuit 200 into the power source line VL is detected and when the amount of the current is increased, a power source voltage Vdd to be applied to the line VL is lowered and, as a result, currents made to flow through the organo-EL elements 50 are reduced. Or, contrasts and luminance levels of display data to be supplied to respective EL elements 50 are controlled in accordance with the detected amount of the current and when the amount of the current is increased, the currents made to flow through the organo-EL elements 50 are controlled by lowering the contrasts and luminance levels of the display data. By these methods, the amount of currents made to flow through the organo-EL elements 50 is controlled and the power consumption of the display device can be controlled so as not becomes excessively large.
Patent KR-20030070644-A (KR)
IPC: C08K3/00
Filed: 2002-02-26
Abstract: 본 발명은 폴리에스테르 성형체 제조용 글리콜류 출발물질을 제공하는 것으로, 상기 폴리에스테르 성형체는 기계적 강도와 투명도가 높은 폴리에스테르 성형체를 제조할 수 있도록 글리콜류의 총 함량에 대해 분산된 극세(極細) 세라믹 분말 집합체 1 내지 20질량%를 함유하는 데, 여기서 글리콜류 출발물질에 분산되어 있는 극세 세라믹 분말 집합체는 레이저 회절 입도 분포 분석기로 측정시 0.05 내지 0.5μm의 평균 입도를 가지며, 측정 결과를 근거로 수득한 극세 세라믹 분말 집합체의 입도 분포에서 나타나 있는 피크는 관계식 w/h≤0.7을 만족한다(여기서, h는 피크 높이이며, w는 피크 높이 반에서의 피크 폭이다(반-폭)).
Patent KR-20030071898-A (KR)
Title: manufacturing method of handle for furniture and thereof
Inventor: PARK SUNG SOO
IPC: A47B95/02
Filed: 2002-03-02
Abstract: PURPOSE: A knob for any furniture integrated with hand holder and fitting tool is provided to give various shapes of the knobs without alternative fastening screws and improved appearance by means of drawing formation. CONSTITUTION: The knob is prepared by passing various materials through a die having outlet and performing a continuous drawing process to provide a main body(1) of the knob having a hand holder(11) at one end and a fitting tool(12) at the opposite end, then cutting the body(1) into a constant length of the product. Because the knob has the hand holder(11) as upper portion while the fitting tool(12) as lower portion, it is easy and convenient to fit the knob into a pre-formed attachment part for the knob and to mount it to any furniture.
Patent KR-20020025142-A (KR)
Inventor: KIM ILL
Filed: 2002-03-04
Abstract: PURPOSE: A system and method for recommending a keyword is provided to recommend keywords or queries for keyword advertisements or query advertisements. CONSTITUTION: A keyword recommendation system comprises the first user(C101), the second user(C102), a query collection server(S101), a keyword recommendation server(S102), a keyword inquiry server(S103), a search engine(S104), a keyword database(D101), and an advertisement unit price database(D102). The first user(C101) accesses the search engine(S104) and searches for information. The second user(C102) accesses the keyword recommendation server(S102) using a web browser, a communication program to access the keyword recommendation server(S102). The query collection server(S101) collects and analyzes queries the first user(C101) used. The keyword recommendation server(S102) provides keyword recommendation service to the second user(C102). The keyword inquiry server(S103) accesses the search engine(S104), asks the search engine(S104) whether a keyword was used, and inquires into advertisement unit prices. The search engine(S104) provides keyword advertisements. The keyword database(D101) stores the keywords collected to provide keyword recommendation service. The advertisement unit price database(D102) manages advertisement prices.
Patent KR-20030075028-A (KR)
Title: Protection device for vehicle gas tank
Inventor: KANG HUI GON
IPC: B60K17/24
Filed: 2002-03-15
Abstract: PURPOSE: A protecting device of a fuel tank for a vehicle is provided to prevent fire and explosion, and to improve safety by restricting collision with the fuel tank with mounting a bracket and a displacement restricting member. CONSTITUTION: A fuel tank protecting device comprises a power train unit(20) regulating driving force and speed of a vehicle by transmitting power from a power generating unit(10) through a propeller shaft(21) to a rear drive shaft, and a chassis frame(40) combining the power generating unit, the power train unit and a fuel tank(30) and having a cross member(41) for reinforcing the vehicle body. A fixing bracket is combined with the upper part of the cross member crossing the propeller shaft, and assembled with a displacement restricting member by a connecting member.
Patent KR-20030075109-A (KR)
Title: Service menu execution apparatus for digital television
Inventor: KIM JIN PIL
IPC: H04N17/00
Filed: 2002-03-16
Abstract: PURPOSE:An apparatus for executing a service menu of a digital TV is provided to enable an after-service man to easily recover error of the digital TV by using a special key, which displays a service menu. CONSTITUTION:A memory(230) stores a service menu program. An OSD(On Screen Display) processor(240) outputs a service menu picture to a video processor(250) for displaying the same on a screen of a display unit(260). A chip checking unit(280) checks a state of each chip driver. A protocol checking unit(290) checks a table receiving state of each standard protocol. A microcomputer(220) outputs service menu data to the OSD processor by executing the service menu program stored in the memory, and executes a specific function of a service menu by key input of an after-sale service staff. An UI(User Interface) processor(270) connects the microcomputer, the chip checking unit, and the protocol checking unit.
Patent KR-20030076875-A (KR)
Title: Conveying apparatus of liquid crystal display panel
Inventor: CHAE GYEONG SU
IPC: G02F1/1333
Filed: 2002-03-23
Abstract: PURPOSE:An apparatus for transferring a liquid crystal panel is provided to transfer a unit liquid crystal panel corresponding to the size of the unit liquid crystal panel by changing a width of each robot arm supported by screw shafts. CONSTITUTION:A horizontal driving unit(101) controls rotation of a motor. A vertical driving unit(103) drives the horizontal driving unit in a vertical direction and is driven following a transferring shaft(102). A plurality of screw shafts(106,107) are protruded out of both sides of the horizontal driving unit, and have stoppers(104,105) at one ends. A plurality of robot arms(108,109) are extended in one direction orthogonal to the screw shafts and are driven far from each other or close to each other following the screw shafts through the rotation of the motor. A plurality of clamping units(110,111) are combined with the other ends of the robot arms to be protruded into a separating area of the robot arms.
Patent KR-20030078282-A (KR)
Title: Gas removal device for Main Coolant Pump
Inventor: KIM MIN HWAN
IPC: G21C15/24
Filed: 2002-03-29
Abstract: PURPOSE: A gas removal apparatus is provided to prevent the upper bearing from being exposed to the gas generated from the coolant circulation pump by emitting the gas to the primary coolant existing in the atomic reactor. CONSTITUTION: A gas removal apparatus is characterized in that a lower bearing housing(22) has an internal circulation connection path so as to permit the internal circulation channel and the gas removal channel to be connected in parallel with each other and allow for a gas removal by using the hydraulic head of an auxiliary impeller(11) for circulation of coolant existing in a coolant circulation pump. The gas removal channel has a square screw type orifice installed therein so as to control the gas removal flow.
Patent KR-20020033135-A (KR)
Inventor: CHO HO GYUN
IPC: B43L23/06
Filed: 2002-04-02
Abstract: PURPOSE: A pencil sharpener for children and artists is provided to allow a user to freely cut a pencil into a desired shape, and to prevent the user from being damaged during cutting. CONSTITUTION: The pencil sharpener for children and artists consists of three bodies(1,2,3) having a spiral tubular portion(6) and an inner spiral portion respectively so as to allow the three bodies to be coupled into various manners. The first body is made of a transparent material, and provided with a sand paper(4). The second body is made of a transparent material, and provided with an inner rubber membrane(5) and a conical cutter(7) or a trapezoid cutter(7A). The third body serves to temporarily store wastes generated during cutting of the pencil.
Patent KR-20030080690-A (KR)
Title: Inorganic Media for Wastewater Treatment using Wastes and its Manufacture
Inventor: JUNG IN HWA
IPC: C02F3/10
Filed: 2002-04-10
Abstract: PURPOSE: A ceramic media for biological wastewater treatment and a method for preparing the ceramic media using solid wastes at low temperature are provided. CONSTITUTION: The method comprises the steps of preparing a first mixture by mixing blast furnace slag cement 30 to 50 wt%, coal ash 25 to 40 wt.%, waste perlite 0.5 to 1.5 wt.%, clay 20 to 40 wt.% and waste organic foam powder 0.5 to 2.0 wt.%; preparing a second mixture by mixing the first mixture with water; molding the second mixture into a spherical shape with a diameter of 3 to 30 mm with an extrusion molding machine at a pressure of 1 to 30 kgf/cm¬2; and hardening the molded media, wherein the hardening process is subject to either low temperature calcination at 170 to 200 deg.C after drying the molded media at 10 to 25 deg.C for more than 20 days in shade or hydrothermal treatment at a pressure of 8.1 to 15.9 kgf/cm¬2 for 8 to 15 hrs after calcining the molded media at low temperature of 170 to 200 deg.C.
Patent KR-20020081118-A (KR)
Inventor: FUKUTOMI AKIRA
IPC: G03F7/16
Filed: 2002-04-16
Abstract: PURPOSE: To form a uniform air flow within the surface of a wafer in a chamber at the time of evacuating the chamber by exhausting the chamber. CONSTITUTION: The chamber 60 which can house and tightly seal the wafer W is made of a disk-shaped placing base 61 and a vertically movable cap 62. On the top of the cap 62, an exhaust pipe 67 is provided to evacuate the chamber 60. On the inside of the cap 62, is addition, a disk-shaped flow straightening plate 72 is provided. The lower surface of the plate 72 is flattened and supporting members 73 are attached to the lower surface so that the plate 72 may be placed on the placing base 61 in parallel with the upper surface of the base 61 through the members 73. The outside diameter of the flow straightening plate 72 is made a little larger than the inside diameter of the lid 62 and a plurality of vents 74 is provided in the peripheral section of the plate 72. When the chamber 60 is evacuated, the air flow flows uniformly to the peripheral section of the wafer W from the center of the surface of the wafer W.
Patent KR-20030074038-A (KR)
Title: A substrate of liquid crystal display
Inventor: LEE DAE SEONG
IPC: G02F1/1345
Filed: 2002-04-19
Abstract: PURPOSE: A liquid crystal display substrate is provided to minimize a smear caused by an organic layer. CONSTITUTION: A liquid crystal display substrate includes an image display part(D) in which a plurality of signal lines(22,62) for transmitting video signals or scan signals are formed, a pad part(P) having a plurality of pads(24,68) respectively connected to the signal lines, and a fan-out part(O) located between the image display part and pad part. The pad part receives the video signals or scan signals from the outside to transmit the signals to the signal lines. The fan-out part has connectors for connecting the signal lines with the pads respectively. A part of the connectors has at least two portions(A,B) bent at an obtuse angle or curved portions respectively connected to the signal lines. Each of the connectors is composed of at least two different conductive layers.
Patent KR-20020090856-A (KR)
Inventor: FUKUTANI IWAO
IPC: H01F27/32
Filed: 2002-04-19
Abstract: PURPOSE: To provide a method of manufacturing an inductor, which can realize the various values of impedance of the inductor, in particular the high impedance, without causing a deterioration of the current capacity and moldability of the inductor. CONSTITUTION: A method of manufacturing an inductor is provided with each process that a spacer pin 6, which consists of a magnetic sintered body and is used for constituting a core, is arranged within a metal mold 2, a coil 1 is put on the spacer pin 6, a composite material having a magnetic permeability different from that of the magnetic sintered body is subjected to injection molding on the periphery of the coil 1 and outer electrodes are formed on both end surfaces of a molded material obtained by the use of the composite material.
Patent KR-20030088243-A (KR)
Title: Processing method in the blast furnace
Inventor: CHO BONG RAE
IPC: C21B5/00
Filed: 2002-05-13
Abstract: PURPOSE: A blast furnace operation method when blast furnace circumstances are not balanced is provided to maximize productivity of blast furnace through the optimum blast furnace circumstances by promptly removing causes of non-balance of blast furnace circumstances and preventing long term non-balance of blast furnace circumstances. CONSTITUTION: In a blast furnace operation method for improving non-balance of blast furnace circumstances, the blast furnace operation method when blast furnace circumstances are not balanced comprises furnace heat recovery step of increasing furnace heat inside blast furnace to a temperature of 1,540 deg.C or more; inner furnace air-permeability securing step of satisfying control items including charging material drop, air pressure deviation, top temperature, air permeability of lump phase zone(32) and flow rate of furnace mouth after the furnace heat recovery step; and hot blast securing step of satisfying inner furnace conditions such as inner furnace gas flow rate, furnace mouth flow rate and increasing rate of hot blast volume in the state that stabilized air permeability is secured in the blast furnace, wherein the blast furnace operation method further comprises operation capacity increasing step of increasing charging ratio (O/C) of materials charged into the blast furnace, and wherein the furnace heat recovery step is accomplished by maintaining the charging ratio (O/C) of materials charged into the blast furnace through charging hole of the blast furnace to 3.0 or less.
Patent KR-20030088328-A (KR)
Inventor: PARK HYO SEONG
IPC: A23G4/06
Filed: 2002-05-11
Abstract: PURPOSE: A method of producing a gum composition by mixing powders of Artemisia asiatica Nakai or Artemisia moxa with conventional gum material is provided. Therefore, the composition has effects of preventing tooth decay and relieving or eliminating toothache, constipation or the like. CONSTITUTION: Artemisia asiatica Nakai or Artemisia moxa is collected in from April to May 5th of the lunar calendar, washed, dried and ground in a grinder. Then, 10 to 80% by weight of powders of Artemisia asiatica Nakai or Artemisia moxa are mixed with 90 to 10% by weight of conventional gum material, extruded or injected from a vacuum extruder or an injection molding machine and then quickly cooled.
Patent KR-20030089619-A (KR)
Title: An apparatus driving a liquid crystal display
Inventor: CHANG HAK SEON
IPC: G02F1/133
Filed: 2002-05-16
Abstract: PURPOSE: A device for driving a liquid crystal display is provided to easily adjust white gray scale voltage and black gray scale voltage by adjusting a resistant value of a variable resistance mounted at a liquid crystal display panel assembly. CONSTITUTION: A gray scale voltage generator includes two voltage output units(571,572) generating a plurality of gray scale voltages. An image signal driving unit selects the gray scale voltages corresponding to color signals for applying the selected gray scale voltages to pixels as image signal voltages. A signal control unit receives the color signals and control input signals controlling display of the color signals for controlling the image signal driving unit. At this time, two or more consecutive first gray scale voltages are changeable, and two or more consecutive second grays scale voltages are fixed.
Patent KR-20030092739-A (KR)
Title: Baking Material Impressived Adhesive
Inventor: JUNG SANG SU
IPC: B24D11/02
Filed: 2002-05-31
Abstract: PURPOSE: A backing material for an abrasive cloth is provided to stick the backing material tightly to an abrasive material by improving the adhesive strength of the backing material. CONSTITUTION: In a backing material for an abrasive cloth, threads are formed by weaving a cotton yarn, a synthetic fiber yarn, a mixed yarn, and an open-end yarn by satin weave. With the threads, the adhesive strength between the abrasive cloth substrate and adhesive material is improved without any separate process for adding chemical at weaving cloth.
Patent KR-20030093627-A (KR)
Title: Frying composition for chicken
Inventor: CHOI NAM JO
IPC: A23L13/50
Filed: 2002-06-04
Abstract: PURPOSE: A composition for deep-frying a chicken is provided. Therefore, the deep-fried chicken maintains softness texture and distinct flavor for a long time, and has various nutrients. CONSTITUTION: A composition for deep-frying a chicken is prepared by inserting 22 to 32 wt.% of glutinous rice powder, 17 to 27 wt.% of purified water, 15 to 25 wt.% of wheat flour, 10 to 15 wt.% of starch, 10 to 15 wt.% of sesame, 2 to 5 wt.% of pulverized onion, 0.5 to 1 wt.% of liquid type garlic, 0.5 to 1 wt.% of liquid type ginger, and 0.2 to 0.5 wt.% of salt into a stirrer, mixing them, and fermenting the mixture for 2 hours or more at room temperature.
Patent KR-20030097503-A (KR)
Title: Crt
Inventor: BAEK JAE SEUNG
IPC: H01J31/12
Filed: 2002-06-21
Abstract: PURPOSE: A transposed scan cathode ray tube is provided to reduce a power consumption, while preventing a formation of shadow at the corner of the screen. CONSTITUTION: A transposed scan cathode ray tube comprises a panel having an inner surface on which a phosphor screen is formed; a funnel coupled to the panel; an electron gun mounted in a neck portion, and which emits electron beams toward the phosphor screen; and a deflection yoke mounted on a funnel yoke portion, and which deflects electron beams. The funnel yoke portion is arranged to satisfy the formulas Tv<TH, TD<TH, Vt<3mm, wherein Tv is the thickness of the vertical cross section of the funnel yoke portion on the vertical axis, TH is the thickness of the vertical cross section of the funnel yoke portion on the horizontal axis, TD is the thickness of the cross section of the funnel yoke portion on the diagonal axis with respect to the vertical and horizontal axes, and Vt is the thickness of the vertical cross section of the reference line of the funnel yoke portion on the vertical axis.
Patent KR-20040000252-A (KR)
Title: Reflective Type Liquid Crystal Display and Method for Fabricating the same
Inventor: LIM JU SU
IPC: G02F1/1335
Filed: 2002-06-24
Abstract: PURPOSE: A reflective liquid crystal display and a method for manufacturing the same are provided to improve brightness without an extra process by manufacturing a reflective liquid crystal display by using BCB(Benzoncyclobutene) having an embossed pattern structure. CONSTITUTION: Gate lines and data lines(117) cross on a substrate. Areas where the gate lines and the data lines cross are defined as pixel areas, and switching devices are formed at points where the gate lines and the data lines cross. A first passivation layer(116) is formed on a front surface of the substrate covering the switching devices, and has a hemispheral embossed patterns, and is formed of BCB(Benzoncyclobutene). A second passivation layer(162) is formed on the front surface of the substrate covering the first passivation layer, and has a pattern structure corresponding to the embossed patterns of the first passivation layer. A pixel electrode(164) is formed at the pixel area on the second passivation layer, and is formed of a metal material having a reflective characteristic connected with the switching devices. The embossed patterns of the first passivation layer are formed by a photolightography process using a photo resist(160).
Patent KR-20040001570-A (KR)
Inventor: KIM SEONG RYONG
IPC: C08L69/00
Filed: 2002-06-28
Abstract: PURPOSE: Provided is a polycarbonate resin composition, which has improved flexibility with maintaining excellent impact resistance and transparency, and is used in the production of a housing and an automobile lamp lens. CONSTITUTION: The transparent polycarbonate resin composition having high flexibility comprises: (A) 50-95 wt% of a polycarbonate resin, (B) 5-50 wt% of a copolyester resin containing at least 50 mole% of cyclohexanedimethanol, and (C) 0.02-2 wt% of triglyceride. The polycarbonate resin composition optionally comprises a thermal stabilizer, an anti-oxidant and a coloring agent, if desired.
Patent KR-20040001890-A (KR)
Title: Method for fabricating capacitor in semiconductor device
Inventor: CHOI HYEONG BOK
IPC: H01L27/108
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of restraining the leakage current due to the structure of a lower electrode. CONSTITUTION: A capacitor insulating layer(24) is formed on a substrate(20) having a contact plug(23). A capacitor hole is formed to expose the contact plug(23) by selectively etching the capacitor insulating layer. A conductive layer(26) as the first lower electrode and an undoped polysilicon layer(27) as the second lower electrode are sequentially formed on the resultant structure. The polysilicon layer and the conductive layer are patterned to expose the capacitor insulating layer. Dopants are doped into the polysilicon layer(27). A dielectric film(28) is then formed on the doped polysilicon layer. An upper electrode is formed on the dielectric film.