baber/WOPTO huggingface dataset:
Patent KR-20040076989-A (KR)
Inventor: SHIN SUK SOO
IPC: A47B85/00
Filed: 2003-02-27
Abstract: PURPOSE: A multi-purpose furniture is provided to improve the convenience for user and to make the low-priced and efficient use of living spaces possible by simply changing the space inside the furniture for various purposes. CONSTITUTION: The multi-purpose furniture includes a body composed of; a clothes rod; sub-shelves(210,220); and a fixed shelf(230); wherein each guide rail(240) is fixed on both sides of the body(100) below the fixed shelf(230), a supporting shelf(250) is arranged on the guide rail(240) and movable along the latter(240), grooves(241) are faced to each other on an upper surface and a lower surface of the guide rail(240), each projection is on an upper and lower end surface of the supporting shelf(250), an axial rod(340) with a hinge axis function which is arranged on a front upper side of the guide rail(240), and a mirror and a fixing unit(320) are arranged on the undersurface of a desk plate(300) which can be rotated around the axial rod(340).
Patent KR-20040078368-A (KR)
Inventor: LEE SEOK WON
IPC: G02F1/1333
Filed: 2003-03-04
Abstract: PURPOSE: An LCD device is provided to comprise a lamp receiving portion with a stair-shaped groove, and to make a stair-shaped height bigger than a stair-shaped width, to narrow peripheral areas of the LCD device. CONSTITUTION: An LCD device(2000) consists of a display unit(200) including an LCD panel(210) and a back light assembly(750) for supplying uniform light to the display unit(200). The LCD device(2000) displays an image by using a liquid crystal, and is divided into a valid display area for displaying the image and an invalid display area which does not display the image. The back light assembly(750) comprises as follows. A lamp(751) generates light. A light guide plate(720) guides the light to the display unit(200). Kinds of optical sheets(730) control a viewing angle of the light. A reflecting plate(740) reflects the light leaking from the light guide plate(720) toward the light guide plate(720) again.
Patent KR-20040080733-A (KR)
Inventor: CHOO SEONG HUN
IPC: C22C38/40
Filed: 2003-03-13
Abstract: PURPOSE: A Fe-Cr-Ni alloy for electrodes of electron gun is provided to prevent the lowering of drawing property and press property and to improve focus and convergence property by maintaining nonmagnetic property after performing a heat treatment. CONSTITUTION: An electron gun comprises a cathode, a control electrode, a screen electrode arranged at the front of the control electrode, a focus electrode, a final accelerating electrode, and a shield cup connected electrically to the final accelerating electrode. The focus electrode, the final accelerating electrode and the shield cup are constituted by Cr:18-20wt%, Ni:8-10wt%, C:less than 0.03wt%, Si:less than 1.00wt%, Mn:less than 2.00wt%, P:less than 0.04wt%, S:less than 0.005wt%, and the rest element containing Fe and impurity material. An average size of crystal grain of elements is 0.010 - 0.022mm.
Patent KR-20040081620-A (KR)
Inventor: BAEK SEONG SIK
IPC: B62D25/16
Filed: 2003-03-14
Abstract: PURPOSE: Assembling structure of a fender apron for a vehicle is provided to reduce the number of parts by integrally forming an inner panel of the fender apron, and to improve the rigidity against bending moment by forming the assembling flange upward. CONSTITUTION: A fender apron inner panel(21) is combined with a fender apron outer panel(22) in front of a shock absorber housing placed in an engine room of a vehicle. An assembling flange(21a) is formed in the rear end of the fender apron inner panel, and combined with the end of the shock absorber housing. The assembling flange is bent upward, and a combination flange(22a) contacted to the assembling flange is formed outside the fender apron inner panel. The closed section between the fender apron inner panel and the fender apron outer panel is formed by assembling the fender apron inner panel with the fender apron outer panel.
Patent KR-20040082745-A (KR)
Inventor: JUN TAE UN
IPC: G01R1/067
Filed: 2003-03-20
Abstract: PURPOSE: A needle for use in a probe card is provided to drastically improve the reliability of the test by minimizing the contact area in the test pad and supplying a uniform and stable connection with the test pad. CONSTITUTION: A needle for use in a probe card includes a body(50), a contact end(51) and a connection part(52). The body(50) is in the form of rectangular and is formed by patterning the conductive thin film having a predetermined thickness. The thickness of the contact end(51) decreases at side by etching both side of the body(50) and the bottom portion of the contact end(51) is a tapered shape. And, the connection part(52) has the same thickness of the conductive thin film from the top portion of the contact end(51) with a predetermined inclined angle.
Patent KR-20030076436-A (KR)
Title: 유도가열장치
IPC: H05B6/12
Filed: 2003-03-21
Abstract: 알루미늄 등의 비자성체의 냄비를 사용하여, 온도제어를 하면서 가열조리를 할 때 냄비 들뜸에 의해 온도검출이 정확하게 할 수 없고 냄비가 이상한 온도상승하는 것을 방지하기 위해서, 재질검출부가 비자성체의 냄비인 것을 검출하였을 때, 또는 냄비 들뜸이 일어났을 때, 온도제어의 기능을 정지하여, 온도의 조절을 수동으로 하도록 사용자에게 통지한다.  또한, 가열코일의 자기발열에 의한 영향을 억제하여, 정밀도가 높은 피가열체의 온도제어를 하기 위해서, 철계의 피가열체를 가열 가능하고 또한 알루미늄의 도전율과 대략 동등 또는 그 이상의 도전율을 갖는 피가열체를 가열 가능한 제 1 가열코일, 및 철계의 피가열체를 가열 가능하고 또한 알루미늄의 도전율과 대략 동등 또는 그 이상의 도전율을 갖는 피가열체를 가열할 수 없는 제 2 가열코일을 구비한다.
Patent KR-20040084257-A (KR)
Inventor: LEE CHANG SU
IPC: H04B1/38
Filed: 2003-03-27
Abstract: PURPOSE: A wearable hands-free kit of a portable terminal is provided to supply sounds or voices outputted from various kinds of terminals through one earphone by mounting a Bluetooth module thereon. CONSTITUTION: A transceiver housing(101) consists of a polygonal body(111) and at least more than two clips(113) extended in parallel to the body(111) in a direction that each of the clips(113) can be faced together from vertexes of the body(111). The transceiver housing(101) is wearable on a necktie. A cable(102) is ejected from the transceiver housing(101) in predetermined length. An earphone(103) is connected to a section of the cable(102), and outputs a sound.
Patent KR-20040087368-A (KR)
Inventor: HAN HONG SU
IPC: H04W4/14
Filed: 2003-04-07
Abstract: PURPOSE: An apparatus and a system for transmitting temperature information by using wireless communication are provided to keep temperature data in a storage medium almost permanently. CONSTITUTION: A temperature sensor(21) installed in a freezing/refrigerating unit of a car measures the temperature of the freezing/refrigerating unit at certain time intervals and generates temperature signals. An analog/digital converter(22) samples an analog temperature signal into digital temperature data. A memory(23) stores temperature data. A microprocessor(24) receives the temperature data from the analog/digital converter(22), stores it in the memory(23) and converts the temperature data into temperature information data. A clock(25) transmits time to the microprocessor(24). A receiver(26) receives a car temperature request signal from a management terminal(30). A demodulator(27) demodulates the car temperature request signal and outputs it to the microprocessor(24). A modulator(28) receives the temperature information data from the microprocessor(24) and modulates it. A transmitter(29) transmits the modulated temperature information data to the management terminal(30).
Patent KR-20040087675-A (KR)
Inventor: HONG YUN SIK
IPC: G02B6/00
Filed: 2003-04-07
Abstract: PURPOSE: A MEMS(Micro Electro Mechanical System) type variable optical attenuator is provided to reduce the wavelength dependent loss by using a beam shutter having a first coating layer having a reflectance ratio of 90 percent and a second coating layer having a reflectance ratio of 80 percent. CONSTITUTION: A substrate includes a flat surface. A micro electronic actuator is arranged on an upper surface of the substrate. A receiving terminal(30) for optical waveguide and a transmitting terminal(20) for optical waveguide are arranged on the substrate. Each optical axis of the receiving terminal and the transmitting terminal correspond to each other. A beam shutter(47) is shifted to a predetermined position between the receiving terminal and the transmitting terminal. The beam shutter includes a first coating layer(48) having a reflectance ratio of 90 percent and a second coating layer(49) having a reflectance ratio of 80 percent.
Patent KR-20040090135-A (KR)
Inventor: KIM MIN SU
IPC: G03B17/02
Filed: 2003-04-16
Abstract: PURPOSE: A device for driving a camera assembly of a portable video terminal is provided to form an FPC receiver on one side of a camera assembly in protruded type, and to comprise a ground terminal on one side of a driving motor, thereby obtaining a mobile space of the FPC for preventing the FPC from being damaged. CONSTITUTION: A camera assembly(140) is automatically/manually/rotatively coupled with one side of a hinge portion(130). A driver(150) drives the camera assembly(140). A controller controls the driver(150). A body(110) consists of a main PCB(111) and a keypad. The main PCB(111) includes a signal processor for converting video information photographed from the camera assembly(140) into a transceiving signal while storing the information. The keypad is contacted with one side of the main PCB(111), and has plural protruded buttons.
Patent KR-20030084661-A (KR)
Title: 잉크 제트 헤드 및 잉크 제트 프린터
IPC: B41J2/21
Filed: 2003-04-22
Abstract: 잉크 제트 헤드에는 대량 잉크 액적 및 소량 잉크 액적을 토출하기 위한 다수의 잉크 노즐에 의해 형성된 복수개의 노즐 어레이가 제공된다.  잉크 제트 헤드는 그 중심부 상에서 많은 열을 발생하지만, 잉크 액적의 토출에 의해 냉각된다.  대량 잉크 액적의 토출에 의해 냉각되는 정도가 더 크다.  따라서, 소량 노즐 어레이는 주 스캔 방향으로 제1 칼럼 상에 위치하고, 대량 노즐 어레이는 제2 칼럼 상에 위치한다.  이러한 방식으로, 주 스캔 방향으로의 온도 분포의 균형이 가능하다.  결과적으로, 양질의 색상 화상이 형성된다.
Patent KR-20040092673-A (KR)
Inventor: CHO HYEON RYONG
IPC: H01L33/46
Filed: 2003-04-25
Abstract: PURPOSE: An LED(Light Emitting Diode) device is provided to improve brightness and reliability by optimizing mutual array between LED units and an N-type ohmic contact line. CONSTITUTION: An LED device includes a plurality of LED units, a conductive reflector, a sub-mount substrate, and an ohmic contact line. Each LED unit body includes the first and second doping semiconductor layers(10,30) and an active layer(20) between the semiconductor layers. The conductive reflector(60) is formed on the LED units in order to apply bias current to the second doping semiconductor layer and reflect the photons emitted from the active layer. A predetermined light transmitting insulating layer(50) is between the conductive reflector and the LED units. The sub-mount substrate(M) is bonded with the conductive reflector by performing a wafer bonding process using a metal thin film(70) as an intermedium. The ohmic contact line(80) applies bias current to the first doping semiconductor layer by forming ohmic contacts with the first doping semiconductor layer. The ohmic contact line is formed like a predetermined mesh structure.
Patent KR-20040091505-A (KR)
Inventor: KIM SEOK GI
IPC: A61P3/04
Filed: 2003-04-22
Abstract: PURPOSE: Provided are a method for producing an inhibitor against pancreatic lipase from pumpkin(Cucurbita spp.) and a composition containing the same for inhibiting lipid uptake. The extract of pumpkin directly inhibits the decomposition of lipid in the small intestine and improves obesity without diet. Therefore, it is used for the prevention and treatment of obesity or hyperlipemia. CONSTITUTION: A method for producing an inhibitor against pancreatic lipase from pumpkin(Cucurbita spp.) comprises the steps of: extracting active ingredients from pumpkin(Cucurbita spp.) with hot water; inhibiting pancreatic lipase using the extract; and fractioning the extract to give active ingredients which have excellent pancreatic lipase inhibiting effect.
Patent KR-20030064346-A (KR)
Inventor: JUNG SUNG HUN
IPC: F16K13/00
Filed: 2003-04-25
Abstract: PURPOSE: A flow passage selecting valve and a recycling valve are provided reducing interference between pipes in a water softener, thereby reducing cost and improving productivity. CONSTITUTION: A switching valve handle(10) is formed in one side of a switch valve device. A ball(11) connected to a switch valve handle is received in a valve sheet(13). A water hole(12a) is formed in the center of the ball. A soft water hole(12b) is penetrated at the middle vertically. The ball and a nut(2) are connected by a wrench nipple(14). A soft water discharge port(5) is formed in one side connected to a water discharging port(2a). A water supply port(3) and a soft water discharging port(4) are formed in upper part of the switch valve device.
Patent KR-20040096299-A (KR)
Inventor: KIM DO WAN
IPC: A23G3/00
Filed: 2003-05-09
Abstract: PURPOSE: Health functional snack using Shiitake mushroom(Lentinus edodes) and a process for preparing the same are provided, which snack has health function of Shiitake mushroom(Lentinus edodes) such as improvement of blood circulation, strengthening of liver function and cancer prevention, and has improved storage period, so that it can be useful as a light meal or cocktail appetizers. CONSTITUTION: The process for preparing the health functional snack using Shiitake mushroom(Lentinus edodes) comprises the steps of: removing roots of fresh Shiitake mushroom(Lentinus edodes); cutting the fresh Shiitake mushroom(Lentinus edodes) and washing them; mixing Shiitake mushroom(Lentinus edodes) cuts with entopathogenic fungus, Curcuma longa(turmeric) and Pueraria thunbergiana BENTH. in a ratio of 1-3:1-3:1-3 and concentrating the mixture to obtain the extract of medicinal herbs mixture; maintaining brightness(L), red(a) and yellow(b) of the extract to be 45.0 to 55.0, 6.0 to 7.0 and 30.0 to 32.0, respectively; cooking the Shiitake mushroom(Lentinus edodes) in the extract of medicinal herbs mixture; freezing the Shiitake mushroom(Lentinus edodes) at -45 deg. C and drying it at -75 deg. C and 0.04-0.05 torr for 30 to 40 hours or drying it with cool air of -5 to -10 deg. C for 40 to 50 hours to maintain water content of Shiitake mushroom(Lentinus edodes) to 13 to 18%; and mixing the dried Shiitake mushroom(Lentinus edodes) with 1 to 3% of bamboo salt or 1 to 3% of stevioside.
Patent KR-20030093976-A (KR)
IPC: H01M50/423
Filed: 2003-05-26
Abstract: A lithium ion secondary cell comprises a positive electrode (2), a negative electrode (5), a solid electrolyte (4) and a fiber layer (3) provided in an interface between the solid electrolyte and the positive electrode and/or in an interface between the solid electrolyte and the negative electrode.
Patent KR-20040102955-A (KR)
Inventor: KIM JUN HWAN
IPC: H04L12/28
Filed: 2003-05-30
Abstract: PURPOSE: A wireless LAN communication method using a multi-channel is provided to be compatible with an existing MAC frame by storing channel information in a data field and using a frame with the same structure as the existing MAC frame. CONSTITUTION: The second station, which desires to transmit data to the first station, generates the first ATIM(Announcement Traffic Indication Message) including channel information for transmitting the data, and transmits it to a main channel. If the second station loses in a channel reservation competition with the first ATIM transmission, it generates the second ATIM including different transmission channel information except for the competition-lost channel, and transmits it to the main channel. The second station switches to the different transmission channel and transmits the data to the switched channel.
Patent KR-20040103244-A (KR)
Inventor: MUN SANG A
IPC: H04L12/28
Filed: 2003-06-02
Abstract: PURPOSE: A method for controlling flow by using back pressure in half-duplex mode Ethernet is provided to improve transmission efficiency and secure a space of the first buffer by transmitting valid frames instead of a back pressure when the valid frames are stored in the second buffer. CONSTITUTION: A forwarding engine senses a free space of the first buffer for transmitting the result to a MAC(Media Access Control)(ST200-ST210). The forwarding engine detects the number of second frames stored in the second buffer to transmit the result to the MAC, wherein the second frames are transmitted to the first transmitting medium from the second transmitting medium(ST220). If the free space of the first buffer is lower than a predetermined level and the second frames exist in the second buffer, the MAC transmits the second frames stored in the second buffer to the first transmitting medium(ST240-ST250). If the free space of the first buffer is lower than a predetermined level and no second frame exist in the second buffer, the MAC transmits a back pressure to the first transmitting medium(ST260).
Patent KR-20040105485-A (KR)
Inventor: JUNG JAE HWAN
IPC: B62D65/06
Filed: 2003-06-09
Abstract: PURPOSE: A door assembling system for a vehicle is provided to realize the building of a high-speed assembling line and to reduce time for work by compacting the structure and reducing the weight of the system. CONSTITUTION: A door assembling system for a vehicle comprises a door control unit for loading and aligning a door to be assembled with a door hinge(1) of a body using a door-chassis assembling industrial robot, an imaging unit(14) for imaging the door-chassis assembling position of the body, a control unit for generating a door position correction control signal by analyzing the image signals inputted from the imaging unit, and a door assembling unit for assembling the door set in the door assembling position.
Patent KR-20030097657-A (KR)
Title: 정전흡착기능을 갖는 가열장치
IPC: H01L21/02
Filed: 2003-06-09
Abstract: 내열충격성에 뛰어나고, 박리의 문제가 없으며, 500∼800℃의 중고온영역에 있어서도 저항치가 적당해서 충분한 정전흡착력을 갖는 동시에, 리크전류에 의한 디바이스 파손의 발생이 없고, 급속한 승고온에서도 안정되게 사용할 수 있는 정전흡착기능을 갖는 가열장치를 제공하는 것을 과제로 한다. 
     적어도, 지지기재(2)와, 상기 지지기재상에 형성된 정전흡착용 전극(4) 및 발열층(5)과, 상기 정전흡착용 전극 및 발열층 위에 형성된 절연체층(6)을 포함하는 정전흡착기능을 갖는 가열장치로서, 상기 정전흡착용 전극 및/또는 발열층이, 붕소 및/또는 탄화붕소를, 붕소농도로 해서 0.001∼30중량％의 범위로 함유하는 열분해 흑연으로 이루어지고, 또한 상기 절연체층이, 1×10 6 ∼1×10 15 Ω㎝의 전기저항률을 갖는 것으로 이루어지는 것을 특징으로 하는 정전흡착기능을 갖는 가열장치.
Patent KR-20040106620-A (KR)
Inventor: BAEK HEON U
IPC: G06Q99/00
Filed: 2003-06-11
Abstract: PURPOSE: A patent management system and method is provided to integrate and manage a patent related process between a company and a patent attorney office. CONSTITUTION: The system comprises a patent management server(120), a manager terminal(110), an external access server(130), and a patent attorney office terminal(210). The patent management server(110) stores patent related data including patent progress data, enables a user to input patent data in a patent management database, allows a user to search for specific patent data in the database and transmits or receives patent related data. The manager terminal(120), accessible to the patent management server(110), enables a manager to manage each modules and data. The external access server(130) authenticates a user, stores data needed in a user authentication, and performs a security operation in managing a network. The patent attorney office terminal(210) is accessible to the servers(120, 130) and the manager terminal(110) over a network.
Patent KR-20030059029-A (KR)
Inventor: CHO MIN HWAN
IPC: G01D9/00
Filed: 2003-06-13
Abstract: PURPOSE: A measuring and displaying method of the components of air is provided to displays a measured result non-numerically and numerically by measuring the components of air and analyzing with standard of an environmental law. CONSTITUTION: A power switch(10) supplies the electricity from an electric power source. A sensor measures the components of air for a certain time by a control of a measurement start button. A microcomputer receives the measured value and displays the measured value numerically and non-numerically. An LED(Light Emitting Diode) display(40) displays the measured value numerically under the control of the microcomputer. At least one LED lamp(42) displays the measured value non-numerically under the control of the microcomputer. Thereby, the components of air before and after using an air conditioner is measured and displayed simply.
Patent KR-20040108283-A (KR)
Inventor: CHO NAM SU
IPC: F25D21/08
Filed: 2003-06-17
Abstract: PURPOSE: A plane-type heater fastening structure of a refrigerator is provided to increase the defrost and heat-transfer efficiency of an evaporator by removing frost formed on the evaporator by heat transmitted from plane-type heaters contacted to each other to the evaporator. CONSTITUTION: A plane-type heater fastening structure of a refrigerator closely contacts and fixes plane-type heaters(464) on front/rear sides of an evaporator(460) by combining heater fixing devices(467) disposed at both ends of the front/rear sides of the evaporator and both ends of the heaters correspondently to each other. The heater fixing device is composed of combining projections(468) arranged at both ends of the front/rear sides of the evaporator in the predetermined length to position exactly a heating surface of the plane-type heater on the front/rear sides of the evaporator and combining grooves(469) formed at both ends of the heater in the predetermined length to correspond and combine with the combining projection.
Patent KR-20040108291-A (KR)
Inventor: CHOI SEOK JU
IPC: C08L21/00
Filed: 2003-06-17
Abstract: PURPOSE: Provided is a rubber composition comprising silica with improved dispersibility, which shows improved wear characteristics and reduced viscosity while maintaining processability. CONSTITUTION: The rubber composition for tire treads comprises 50-80 phr of silica with improved dispersibility per 100 phr of a base rubber. The base rubber may be natural rubber, synthetic rubber such as emulsion polymerized styrene-butadiene rubber, solution polymerized styrene-butadiene rubber and butadiene rubber, or mixed rubbers thereof. The silica with improved dispersibility has a BET surface area of 110-140 m2/g, DBP value of 250-270 ml/100g, and CTAB value of 110-150 m2/g.
Patent KR-20040108499-A (KR)
Inventor: HAN HYE RI
IPC: G02F1/1339
Filed: 2003-06-17
Abstract: PURPOSE: A liquid crystal display is provided to prevent display inferiority by completely filling a liquid crystal display panel with liquid crystal by smoothly injecting liquid crystal into a liquid crystal injection port. CONSTITUTION: A first substrate(110) has a first display area(113) where pixels having pixel electrodes are formed. A second substrate(120) has a second display area having common electrodes opposite to the pixel electrodes. Liquid crystal(130) is interposed between the pixel electrodes and the common electrodes. A seal line(140) is arranged in belt shape surrounding the first display area or the second display area to contain the liquid crystal, having a liquid crystal injection port(145). First spacers(150) are arranged between the first display area and the second display area for maintaining a cell gap. Second spacers(160) are arranged around the liquid crystal injection port between the first substrate and the second substrate for maintaining a cell gap.
Patent KR-20050000626-A (KR)
Inventor: CHOI DONG JOON
Filed: 2003-06-24
Abstract: PURPOSE: A method for selling goods at a discounted price through the Internet on a cyber shopping mall is provided to enhance buying power by inducing interest of a buyer and give a motive for buying the goods on the cyber shopping mall. CONSTITUTION: A client terminal selects the goods by connecting to a shopping mall module(212). The client terminal buys the goods by transmitting settlement information and buyer information to the shopping mall module(216). In case that settlement process and sale process are completed, the shopping mall module transmits settlement completion information and a discount price request window to the client terminal(218). In the case that a requested discount price is received, an event module calculates a winning probability according to the requested discount price and the requested discount price is drawn by the calculated winning probability(222). If the client terminal is drawn, a settlement price of the goods is settled by the requested discount price(226).