baber/WOPTO huggingface dataset:
Patent KR-20030021542-A (KR)
Title: Microwave oven possessed of drawer type cook room
Inventor: HAN SEONG JIN
IPC: F24C7/02
Filed: 2001-09-06
Abstract: PURPOSE: A microwave oven having a drawer type cooking chamber is provided to simultaneously cook various food by installing at least one drawer type cooking chamber in the microwave oven. CONSTITUTION: A microwave oven includes at least one cooking chamber(20), which is coupled to a body(1) of the microwave oven in a drawer type. A microwave generating device is coupled to the body(1) of the microwave oven. A microwave guiding device is provided to guide the microwave into each cooking chamber(20) of the microwave oven. A door(40) is rotatably coupled to a front portion of the body(1) of the microwave oven. Handles(22,41) are attached to a front panel(21) of the cooking chamber(20) and the door(40). The microwave guiding device includes a waveguide.
Patent KR-20030024184-A (KR)
Title: A Multi-functional Friction and Abrasion Tester of a Rotary Machine Component
Inventor: KIM WAN DU
IPC: G01N3/56
Filed: 2001-09-17
Abstract: PURPOSE: A multi-functional friction and abrasion tester is provided to perform a friction and abrasion test under a wide variety of test conditions, while allowing for real time analysis on the test result. CONSTITUTION: A multi-functional friction and abrasion tester comprises a test chamber(100) having a predetermined internal space, and which is filled with a fluid and gas and permits pressure and temperature control; a rotation driving unit(200) including a rotation shaft(210) mounted with a specimen(10) arranged on a predetermined portion of the rotation shaft introduced in the test chamber, and a drive motor(220) for driving the rotation shaft; a load generating unit(300) including a specimen holder(320), a load shaft(310) connected to the specimen holder, and a vertical load generating member(330) for applying vertical loads to the specimen by applying loads to the load shaft; and a control unit(400) for controlling the load generating unit and the rotation driving unit in such a manner that constant rotational frequency of the rotation shaft and vertical loads are applied to the specimen, calculating quantity of abrasion in accordance with the vertical loads and rotation torque, and displaying the result of calculation.
Patent KR-20020023658-A (KR)
Inventor: OGIHARA KOICHIRO
IPC: G11B7/004
Filed: 2001-09-21
Abstract: PURPOSE: An optical disk drive, and a method for identifying optical disks mounted thereto are provided to detect the recordable optical disk on the optical disk drive promptly and accurately by extracting plural frequency components corresponding to groove wobble signals. CONSTITUTION: An optical disk drive comprises a wobble signal reproduction unit for reproducing a signal corresponding to groove wobbles from the predetermined position in the radial direction of the optical disk during rotating mounted optical disks at the predetermined rotation speed; plural filter units for extracting each of plural frequency components corresponding to the frequencies of the groove wobbles of the kinds of recordable optical disks; and a disk identification unit for identifying the kind of the mounted optical disk based on the output signals from the plural filter units. The optical disk drive detects the recordable optical disk promptly and accurately.
Patent KR-20030026541-A (KR)
Title: System for supplying developer for semiconductor device fabrication
Inventor: LEE JONG HWA
IPC: H01L21/027
Filed: 2001-09-26
Abstract: PURPOSE: A system for supplying developer for fabricating a semiconductor device is provided to maintain constant temperature of developer by finding easily a cause of a thermal variation of the developer. CONSTITUTION: A main developer supply tube(11) is branched in units. A plurality of branch tubes(13A,13B,13C) are branched according to development units from the main developer supply tube(11). A plurality of constant temperature water tubes(14A) are installed at each branch tubes(13A,13B,13C). A plurality of circulators(15A) are installed at each constant temperature water tubes(14A) in order to supply constant temperature water to the constant temperature water tubes(14A). The first sensors(17) are installed at the constant temperature water tubes(14A) in order to measure the temperature of the constant temperature water. The second sensors(19) are used for measuring the temperature of developer.
Patent KR-20030026567-A (KR)
Title: Engine idle controlling method of vehicle
Inventor: KO SEONG SEOK
IPC: F02D41/08
Filed: 2001-09-26
Abstract: PURPOSE: An engine idle control method is provided to achieve improved operational ability by preventing engine RPM undershoot. CONSTITUTION: An engine idle control method comprises a first step(S310) of detecting whether the engine is in operation; a second step(S312) of detecting whether the air conditioner is in operation, if it is detected in the first step that the engine is in operation; a third step(S314) of shifting from the base idle air amount map to the air conditioner air amount map, if it is detected in the second step that the air conditioner is in operation; a fourth step(S316) of correcting air amount in accordance with the increase of the initial air conditioner load; a fifth step(S318) of judging whether a predetermined time period has lapsed; a sixth step(S320) of reducing air amount corresponding to the increase of the initial air conditioner load, it is it judged in the fifth step that a predetermined time period has lapsed; a seventh step(S322) of judging whether air amount corresponding to the increase of the initial air conditioner load is removed; and an eighth step(S324) of controlling engine RPM in accordance with the air conditioner air amount map, if it is judged in the seventh step that the air amount is removed.
Patent KR-20030026655-A (KR)
Title: Apparatus of dual type lcd of mobile phone
Inventor: HWANG GYEONG SEON
IPC: H04B1/38
Filed: 2001-09-26
Abstract: PURPOSE: A dual LCD device for a mobile terminal is provided to form a folder portion as a folding type for showing an operation state of the mobile terminal in a state in which an upper surface of a body portion is opened and closed, and cover the entire keypad and perform external and internal LCD functions using one LCD by installing one LCD in an external surface of the folder portion. CONSTITUTION: A body portion(10) has a keypad on its upper surface for inputting information. A connection folder portion(20) is combined with an end of a body portion(10) by hinge to be opened. An unfolding folder portion(30) is combined with an end of the connection folder portion(20) to be capable of being folded. An LCD(31) is formed in an external surface of the unfolding folder portion(30) for confirming all information in a state in which the connection folder portion(20) and the unfolding folder portion(30) are opened in an upper surface of the body portion(10).
Patent KR-20030029267-A (KR)
Title: Apparatus for Accessing Satellite Internet and Method for Providing Satellite Internet Access Service
Inventor: KIM DAE UNG
IPC: H04B7/19
Filed: 2001-10-05
Abstract: PURPOSE: A satellite Internet access device and a method of supplying satellite Internet service are provided to perform a user authenticating function as communicating with a satellite multimedia server under an environment where a satellite Internet service is supplied by using a remote Internet access device, thereby supplying various high speed satellite Internet multimedia services. CONSTITUTION: A user terminal(101) mounts a satellite receiver, a modem, and an ISDN TA(Terminal Adapter) thereon. A remote Internet access device(105) is connected to the user terminal(101) via a PSTN(103) including an ISDN. A subscriber/billing management system(115) performs a satellite Internet subscriber and billing management function. An authentication server(117) authenticates subscribers. An MPEG-2 encoder(113) converts Internet service data into an MPEG-2 transmission stream. A communication satellite repeater(111) transceives data with a user receiver through an artificial satellite(121).
Patent KR-20030032111-A (KR)
Title: realestate offerings transaction system and attached to contract transaction system on internet
Inventor: PARK KYUNG CHUL
Filed: 2001-10-10
Abstract: PURPOSE: A system for dealing and transacting of a real estate for sale on the Internet and a method for an exclusive contract transaction system are provided to conclude a sale contract with a person who suggests the optimum condition on the Internet by dealing a contract condition through the Internet. CONSTITUTION: If a seller(S30) inputs(S40) information adapted to a condition, the information is stored in a seller database(S31). After executing a condition search to a buyer database(S21) in the seller database(S31), if an article for sale adapted to the condition exists, the article is displayed. If a buyer(S20) inputs(S40) information adapted to the condition, the information is stored in a buyer database(S21). A condition search is executed(S50) in the seller database(S31), a result value thereof is displayed to the buyer(S20). If the condition value does not exist, the condition value is registered in a report service setting system(S55) for informing an article for sale adapted to the condition later.
Patent KR-20030034297-A (KR)
Title: Anchor bolt assembly
Inventor: KO TAE YUN
IPC: F16B13/00
Filed: 2001-10-22
Abstract: PURPOSE: An anchor bolt assembly is provided to accurately set up a height of a mass fixing object mounted at an object to be fixed through a jack bolt and a base formed with an anchor bolt. CONSTITUTION: A collar is interposed into the outside of an anchor bolt(2). A vibroisolating pad(21) and a height control plate(22) are accumulated at the outside of the collar. A jack bolt(23) is placed at the upper center of the height control plate, having a perforation hole corresponding to an outer diameter of the collar, a male screw(27) formed in an outer periphery, a plate type base(28) vertically moving through the male screw, and a nut shape stopper(24) for fixing a fixed object secured on the base. A disk type collar(25) and fixing nuts(26) are accumulated on the jack bolt.
Patent KR-20030035309-A (KR)
Title: Evaporator core equipped capillary
Inventor: CHO JAE HEON
IPC: F25B39/02
Filed: 2001-10-31
Abstract: PURPOSE: An evaporator core with a capillary is provided to improve efficiency of heat exchange by smoothly distributing heat exchange refrigerant. CONSTITUTION: A distributor(6) is formed on a header(2) of an evaporator core(1) to which a plurality of refrigerant tubes(3) are installed to function as a capillary. A plurality of supply holes(7) are formed on the distributor. A plurality of discharge holes(90) are formed on an outlet(8) of the other header(201). The supply holes are formed to get larger from an inlet(4) to the end so that refrigerant supplied through the inlet is evenly distributed to the refrigerant tubes.
Patent KR-20030037694-A (KR)
Title: Electro luminescence panel and driving apparatus and method thereof
Inventor: HYUN CHANG HO
IPC: G09G3/30
Filed: 2001-11-05
Abstract: PURPOSE: An electro-luminescence display panel and an apparatus and a method for driving the same are provided to reduce an address time by using a 2bit-current control driving method and a 6bit-pulse width modulation method. CONSTITUTION: A plurality of pixels are arrayed on intersections between a plurality of dual scan lines and a plurality of data lines. The first and the second scan drivers(22,24) are used for supplying scan signals to the dual scan lines. The first data driver(26) is used for supplying data signals to the data lines(D1-Dn). A timing controller(32) is used for supplying control signals and data signals to the first data driver(26) and the first and the second scan drivers(22,24). A data converter(30) is installed between the timing controller(32) and the first data driver(26) in order to convert the data signals to data signals of 6 bits.
Patent KR-20020039250-A (KR)
Inventor: SAITO OSAMU
IPC: C09K23/00
Filed: 2001-11-19
Abstract: PURPOSE: Provided is a process for producing non-flying plastic microballoons, which are free of problems in production such as difficulties in automated metering and packing work caused by the excessive stickiness of microballoons prevented from flying with a wetting agent, and other problems such as problems in handling upon use. CONSTITUTION: The process for the production of non-flying plastic microballoons, comprises bringing unexpanded, expandable plastic microballoons, which have been heated to a temperature lower than an expansion starting temperature thereof, and a mixture of a wetting agent and gas, the mixture having been heated to a temperature at least equal to said expansion starting temperature of the expandable plastic microballoons, into contact with each other to cause expansion of said expandable plastic balloons, and then cooling the resulting expanded plastic balloons.
Patent KR-20020040584-A (KR)
Inventor: CHAKRABARTI ALOK
IPC: H04N5/91
Filed: 2001-11-21
Abstract: PURPOSE: An improved playback control method and arrangement for a DVD-player are provided to allow a player application to precisely bookmark locations during playback, and later resume playback at the selected bookmark locations. CONSTITUTION: In a system comprising a multimedia player application(102) operatively configured to interface with a multimedia navigator program via at least one application programming interface(API)(108a,108b), an improved playback control method comprises the steps of selectively causing the API to generate a bookmark including a current state of the multimedia navigator program with respect to a multimedia content playback process and providing the bookmark to the multimedia player application.
Patent KR-20030044123-A (KR)
Title: Database building method for mobile communication network system
Inventor: JUNG YEONG JUN
IPC: H04L12/50
Filed: 2001-11-28
Abstract: PURPOSE: A database constructing method of a mobile communication network system is provided to automatically generate H/W dependent PVC(Permanent Virtual Channel) information by creating peer-to-peer PVC set information as separated logical information and constructing actual physical location and H/W dependent information in a different database. CONSTITUTION: Configuration information of an ATM switch and a logical PVC data base are loaded respectively in a configuration database and an operation database of a PLD(Programmable Logic Device) to construct an initial PVC database. It is judged whether to increase, delete or change a link. If the link increase is requested, an ATM chip resource is assigned to a non-overlapped PVC item and a H/W PVC item in the database by using the assigned resource and the logical PVC information. If a link deletion is requested, an ATM chip resource is retrieved for a corresponding PVC item, a reduction-installation command is transmitted to a pertinent device, and then, when a deletion is terminated, the corresponding item is deleted and the H/W PVC database is corrected. If the link change is requested, the link deletion process is performed, a link increase process is performed, and then the corresponding database is corrected.
Patent KR-20020007269-A (KR)
Inventor: LEE MIN GN
IPC: H04W4/02
Filed: 2001-12-01
Abstract: PURPOSE: A method for automatically calling a call-taxi by a voice and character message using a mobile telephone is provided to quickly use the call-taxi by retrieving an empty taxi located in the nearest area and transmitting the voice and character message. CONSTITUTION: A retrieval server retrieves a taxi located in the nearest area using information received from a switch server(600). The retrieval server retrieves an empty taxi among the taxies located in the near area(700). If the empty taxi is retrieved, the retrieval server confirms a mobile number of the empty taxi(800). If the empty taxi is not retrieved, the retrieval server expands the near area and retrieves an empty taxi in the expanded near area(900). If the empty taxi is retrieved, the retrieval server confirms a mobile number of the empty taxi in the expanded near area(1000). The confirmed mobile numbers(800,1000) are transmitted as a voice and character message through a transmitting server(1100).
Patent KR-20030045302-A (KR)
Title: Highly viscous and amorphous polyester copolymer having improved impact resistance
Inventor: KANG CHUNG SEOK
IPC: C08G63/16
Filed: 2001-12-03
Abstract: PURPOSE: A polyester copolymer is provided, which is noncrystalline, has a melt viscosity of 0.5x10¬4 to 5x10¬5 Pa·s at a shear rate of 10 per sec and a temperature of 250 deg.C and an impact strength of 3.5-6.0 kg·cm/cm (ASTM D2562) and can be used for preparing a transparent bottle of a large caliber by extrusion blow molding. CONSTITUTION: The polyester copolymer comprises 100 mol% of a dicarboxylic acid component comprising 0-92 mol% of terephthalic acid or its dimethyl ester derivative, 1-97 mol% of naphthalenedicarboxylate, and 3-30 mol% of isophthalic acid or its dimethyl ester derivative; 100 mol% of a diol component comprising 60-98 mol% of ethylene glycol and 2-40 mol% of 1,4-cyclohexanedimethanol; and 0.01-4 mol% of a multifunctional branching agent. Preferably the multifunctional branching agent is at least one selected from polyalcohols and polyacids.
Patent KR-20030017296-A (KR)
Inventor: JUNG BYEONG HU
IPC: B60T8/34
Filed: 2001-12-05
Abstract: PURPOSE: A solenoid valve is provided to open and shut with little force even if much braking power works in an inlet of the valve by opening and closing the valve through two stages sequentially and to increase a pressure of an oil pressure line rapidly by enlarging opened degree of a passage. CONSTITUTION: A solenoid valve is composed of a first orifice, spool(40), a valve seat part(37) and a spool return spring. The solenoid valve is installed inside a valve housing(31). The first orifice is formed to penetrate lengthwise in the middle of the valve housing. The spool has a plunger entrance(42) in certain deep toward neighboring direction of a plunger(34a). The plunger opens and closes the first orifice. The end of the spool contacts or separate with the valve seat part when the spool moves back and forth. The valve seat part has a second orifice(38) larger than the first orifice in a hollow. The valve seat part is formed to have a step in inner surface of the hollow of the valve housing to open and close an outlet hole(31b) separating from the first orifice. The spool resilient spring(50) presses the spool toward the plunger.
Patent KR-20030048930-A (KR)
Title: vehicles's a reinforce structure to rear filer
Inventor: CHUN JEONG JONG
IPC: B62D25/04
Filed: 2001-12-13
Abstract: PURPOSE: A structure for reinforcing a rear pillar for a vehicle is provided to absorb vibration and smoothly distribute load by extension-connecting a reinforcing part to a front end of a sus housing reinf. CONSTITUTION: A structure for reinforcing a rear pillar for a vehicle is composed of a reinforcing part(140), of which a side is integrally combined with a rear header, bend-extending a conjugated end part of a sus housing reinf(100), other side of the sus housing reinforcement integrally combined to a roof rail, and a rear end of the sus housing reinforcement integrated with a rear pillar inner at a side of a rear wheel house.
Patent KR-20030054766-A (KR)
Title: Method For Manufacturing A Liquid Crystal Display Device
Inventor: KANG JIN GYU
IPC: G02F1/1339
Filed: 2001-12-26
Abstract: PURPOSE: A method for manufacturing a liquid crystal display device is provided to prevent a sealant from contaminating liquid crystal by reducing time required for curing a bonded substrate, and reduce time required for forming the liquid crystal. CONSTITUTION: A first substrate(300) and a second substrate are prepared. A common line having a small width is formed at an outline part of the first substrate. A photocuring sealant(310) is formed on the common line. Spacers are formed on the second substrate. The first substrate and the second substrate are bonded with each other. The photocuring sealant is cured by arranging a patterned mask on the first substrate and then irradiating light to the first substrate.
Patent KR-20030055583-A (KR)
Title: leveling system for air suspension vehicles
Inventor: KIM HYO SIK
IPC: B60G17/052
Filed: 2001-12-27
Abstract: PURPOSE: A leveling system of a vehicle having an air suspension is provided to improve freedom of design for the suspension, to be installed easily and to be used for all types of vehicle by minimizing interference of peripheral parts with packaged devices to control a leveling valve. CONSTITUTION: A leveling system of a vehicle having an air suspension includes a leveling valve(50) and an operation control device(60). The leveling valve is operated by a pneumatic signal from the operating control device as a three-way valve. The leveling valve is installed to the inside of a lower bracket(13). The leveling valve has an inlet pipe(51) connected to an air tank, a supply pipe(52) and an outlet pipe(53). The supply pipe and the outlet pipe are communicated with the inside and the outside of an airbag(11) by penetrating the lower bracket respectively. The operation control device is installed to the inside of the airbag in the middle of an air spring(10). The operation control device transmits pneumatic pressure generated from a piston(62) to the leveling valve through a hose(70,71). The piston is lifted up and down according to change of a distance between a frame(20) and an axle(30). Thereby, an installing space is secured easily by installing the leveling valve and the operation control device inside the air spring.
Patent KR-20030056660-A (KR)
Title: Road extension method and precast concrete structure applied to it
Inventor: KIM MI KYUNG
IPC: E01C23/00
Filed: 2001-12-28
Abstract: PURPOSE: A road extension method is provided to extend a road simply using a designed precast concrete and to shorten a period of extension work. CONSTITUTION: The road extension method comprises the steps of manufacturing a precast concrete structure(30) by a preliminary design structure, excavating a portion of the existing banking part(10) to secure the ground for the concrete structure(30), tamping the footing ground, placing the concrete structure(30) on the footing ground(14), filling up an interval between the concrete structure(30) and a cutting plane(13) with soil, and connecting the top of the concrete structure(30) and the existing road(11), then paving.
Patent KR-20030058294-A (KR)
Title: Method for fabricating capacitor
Inventor: CHAE SU JIN
IPC: H01L27/108
Filed: 2001-12-31
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to be capable of easily obtaining static capacitance by using a storage node having a box-type structure. CONSTITUTION: An interlayer dielectric(12) is formed on a semiconductor substrate(11). A storage node contact(14) is formed to connect the substrate via the interlayer dielectric(12). An etch barrier layer(15) and a capacitor oxide layer are sequentially formed on the interlayer dielectric. A storage node forming region is defined to expose the storage node contact(14) by selectively etching the capacitor oxide layer and the etch barrier layer. A storage node(17) is entirely filled into the storage node forming region. After removing the capacitor oxide layer, a dielectric film(19) and an upper electrode(20) are sequentially formed on the storage node.
Patent KR-20010075082-A (KR)
Title: 제어된 메모리 저장 장치의 타이밍 파라미터를 토대로한이행 조절용의 프로그램 가능한 지연 카운터를 갖는메모리 컨트롤러
IPC: G06F13/16
Filed: 1999-03-10
Abstract: 본 발명은 하나 이상의 프로그램 가능한 지연 카운터(24)를 통해 메모리 제어 동작의 타이밍을 제어하는 튜닝 회로(22)를 이용한 메모리 컨트롤러 회로 배열 및 방법에 관한 것이다. 각각의 카운터는 메모리 제어 동안의 이행을 지연시키기 위하여 선택된 수의 클록 사이클 만큼 순회하도록 프로그램되어 컨트롤러(10, 78)에 접속된 메모리 저장 장치용의 기설정된 타이밍 파라미터를 맞춘다. 프로그램 가능한 지연 카운터를 사용함으로써, 가변 타이밍 파라미터를 갖는 다수의 메모리 저장 장치(76)가 동일한 메모리 컨트롤러 설계에 의해 지원될 수 있다. 또한, 프로그램 가능한 지연 카운터는 메모리 컨트롤러 상태 머신에서의 단일 실행 경로가 특정 타이밍 특성 및 다수의 타이밍 특성에 대한 소정의 수의 타이밍 파라미터를 지원할 수 있도록 한다.