baber/WOPTO huggingface dataset:
Patent KR-20030012887-A (KR)
Title: Forgery/alteration protective material
IPC: B42D15/10
Filed: 2001-06-29
Abstract: The purpose of the invention is to provide a forgery/alteration protective material which containing a retroreflecting material and having an improved forgery/alteration protecting effect against the process of the upper part of the material. In order to achieve the above purpose, the forgery/alteration protective material 2 according to the invention where a retroreflecting material 4 for returning the incident light substantially along the path along which the incident light travels is provided and a transparent film 6 is layered on the retroreflecting material 4 is characterized in that a low transmittance layer 8 formed of a material having a lowerer light transmittance than that of the transparent film 6 is provided between the retroreflecting material 4 and the transparent film layer 6, and the light transmittance of the low transmittance layer 8 is 45% or higher to the light in the wavelength range of 420 nm to 700 nm. <IMAGE>
Patent KR-20030014394-A (KR)
Title: Heterocyclic compounds, which are inhibitors of the enzyme dpp-iv
IPC: A61K31/522
Filed: 2001-07-04
Abstract: The present invention relates to therapeutically active and selective inhibitors of the enzyme DPP-IV, pharmaceutical compositions comprising the compounds and the use of such compounds for and the manufacture of medicaments for treating diseases that are associated with proteins which are subject to inactivation by DPP-IV, such as type 2 diabetes and obesity, as well as methods for treating diseases that are associated with proteins which are subject to inactivation by DPP-IV, such as type 2 diabetes and obesity.
Patent KR-20030015296-A (KR)
IPC: H04L12/58
Filed: 2001-06-27
Abstract: 메시지의 상태를, 메시지 송신자 및 메시지 수신자의 쌍방에서 항상 정확하게 파악할 수 있는 동시에, 확실성, 신뢰성, 기밀성이 우수한 메시지의 송수신 관리 방법이 제공된다.  메시지(M)에서 메시지(M)를 정의하는 메시지 속성 정보(H)를 상기 메시지(M)를 송신하는 사용자와 수신하는 사용자에 대응하게 작성하고, 사용자는 메시지 속성 정보(H)를 열람함으로써, 상기 메시지 속성 정보(H)에 정의된 메시지 본체(C)를 수신할 수 있고, 송신측 사용자의 메시지 속성 정보(H)와, 수신측 사용자의 메시지 속성 정보(H)는 메시지 본체(C)에 대한 액세스에 동기하여 갱신되며, 상기 메시지 속성 정보(H)를 열람함으로써 메시지 본체(C)의 송수신 상황을 확인할 수 있다.
Patent KR-20040063038-A (KR)
Inventor: JUNG HUI WON
IPC: B41J13/076
Filed: 2003-01-04
Abstract: PURPOSE: A development roller of an electro-photographic printer and a method for fabricating the same are provided to minimize variation of roller resistance and achieve high-quality images with low cost. CONSTITUTION: A development roller of an electro-photographic printer includes a roller body(4b) and a shaft(4a) press-fitted into the roller body(4b). The roller body(4b) is made from rubber or conductive high polymer. Rubber used for the development roller of the electro-photographic printer includes nitrile butadiene rubber, epichlorohydrin rubber or a mixture thereof. The nitrile butadiene rubber is copolymer of butadiene and acrylonitrile. The conductive material used for the development roller of the electro-photographic printer includes carbon black.
Patent KR-20040063589-A (KR)
Inventor: NOH SANG SEOP
IPC: H05K1/02
Filed: 2003-01-08
Abstract: PURPOSE: A PCB using a pattern heater and a temperature control unit using the same are provided to prevent the damage of the PCB and electronic elements formed on the PCB by generating the heat under the low temperature below the predetermined temperature. CONSTITUTION: A PCB(100) includes a component layer and an insulating material. A plurality of electronic elements are installed on the component layer(110). In addition, a plurality of electronic circuits are formed on the component layer in order to connect electrically the electronic elements to each other. The electronic circuits are arranged on one side of the component layer. A plurality of heating line patterns are arranged on the other side of the component layer. The heating line patterns are formed on the same side as the electronic circuits. The PCB further includes a heater layer(600) on which the heating line patterns are formed.
Patent KR-20030063220-A (KR)
Title: 어레이 안테나 교정 장치 및 어레이 안테나 교정 방법
IPC: H01Q3/26
Filed: 2003-01-21
Abstract: 어레이 안테나의 정확한 교정을 보장하면서 구성이 간단하고 저가인 어레이 안테나 교정 장치가 제공된다. 이 어레이 안테나 교정 장치는 원(original) 교정 신호들을 어레이 안테나를 구성하는 복수의 안테나 소자들에 공급하는 공급 수단으로서, 원 교정 신호들이 안테나 소자들 간에서 서로 직교하는, 상기 공급 수단과; 안테나 소자들로부터 방사되고 인접 안테나 소자들에 의해 수신되는 교정 신호들 및 수신된 교정 신호들에 관련되는 원 교정 신호들 간의 상관들(correlations)을 계산하는 위상 및 진폭 특성 계산 수단과; 각 안테나 소자들의 위상 및 진폭 특성에 기초하여 어레이 안테나를 구성하는 모든 안테나 소자들 간의 상대 교정 계수(relative calibration factor)를 얻는 상대 교정 계수 계산 수단과; 상대 교정 계수에 기초하여 각 안테나 소자들에 공급될 송신 신호들을 교정하는 교정 수단을 포함한다.
Patent KR-20040067525-A (KR)
Inventor: MIN KYOUNG OK
IPC: F24H9/12
Filed: 2003-01-23
Abstract: PURPOSE: A device and method for supplying hot water for a household boiler is provided to enable a user to directly use hot water by quickly circulating and preheating water. CONSTITUTION: A check valve(17), a temperature sensor(18b), and an electronic valve(20) are installed at an auxiliary line(19) connected to a hot-water line(13) and a cold-water line(11). The auxiliary line enables the circulation of water passing from the hot-water line to the cold-water line through a boiler(12). A circulation pump(16) is installed at the hot-water line, and forcibly circulates water. A controller(15) receives signals from a flow sensor and temperature sensors(18a,18b), and outputs a control signal.
Patent KR-20040070940-A (KR)
Inventor: HSIEH CHI MING
IPC: G02F1/1343
Filed: 2003-02-05
Abstract: PURPOSE: A method for improving an image shade of an LCD device and a device are provided to add an ITO film to a non-defining pixel while designing an ITO electrode, so that a defining pixel and the non-defining pixel can have the same thickness of ITO layers, thereby preventing an image shade from being created on the defining pixel. CONSTITUTION: An upper substrate(2) and a lower substrate(3) are made of glass materials, and consist of defining pixels(31) and non-defining pixels(32) by a back light plate. The defining pixels(31) are applied with conductive ITO layers, and become pixel-defining electrodes which can conduct the upper substrate(2) and the lower substrate(3) together. Dummy electrodes are added to the non-defining pixels(32). The dummy electrodes consist of ITO films. The ITO layers of the defining pixels(31) and the non-defining pixels(32) have the same thickness of the ITO layers.
Patent KR-20040074438-A (KR)
Inventor: KWON YEONG CHEOL
IPC: F25D23/02
Filed: 2003-02-18
Abstract: PURPOSE: Structure for a storage part of a door in a refrigerator is provided to prevent displacement of the slide pocket against weight of food by firmly installing the slide pocket moving according to the height of food stored in the door pocket. CONSTITUTION: A storage part of a door(30) for a refrigerator is composed of a door liner(32) formed at the side of the door, and composed of protruded parts(34) vertically formed at both sides and a slide groove(40) formed between the protruded parts; a slide pocket(60) having an assembling piece(66) inserted to the slide groove, and moving by guiding the assembling piece along the slide groove; and a door pocket(50) mounted between the protruded parts of the door liner to prevent the assembling piece from being displaced from the slide groove by closing the inlet of the slide groove.
Patent KR-20040076296-A (KR)
Inventor: HWANG YONG HUI
IPC: B01D46/44
Filed: 2003-02-25
Abstract: PURPOSE: Provided is a method for controlling air cleaner which allows users to sleep well and simultaneously increases air cleaning efficiency by adequately controlling the rotating speed of a fan in a sleeping mode. CONSTITUTION: To control an air cleaner, which has a fan to circulate air and an input part to select an operation mode comprising a sleeping mode, the fan is operated at low speed during a time predetermined at the initial stage of the sleeping mode and the rotating speed of the fan is gradually increased to a maximum speed after elapsing the predetermined time.
Patent KR-20040076680-A (KR)
Inventor: HWANG GYU HAN
IPC: H04B1/50
Filed: 2003-02-26
Abstract: PURPOSE: A method for fabricating a triple band front end module is provided to reduce the size of a receiving end and sending end module by implementing the receiving end and the sending end as one module and prevent degradation of characteristics of SAW band-pass filter. CONSTITUTION: A receiving end chip package includes a GAM receiving terminal(Rx), a PC receiving terminal(Rx) and a DCS receiving terminal(Rx) mounted as a slip chip on an LTCC(Low Temperature Co-fired Ceramic substrate). A sending end chip package includes a GaAs switch, a chip capacitor having large capacitance, an inductor, a register and PA transistors mounted on an LTCC. The receiving end chip package and the sending end chip package of a triple band front end module are separately fabricated and then implemented as one chip package on a PCB or a ceramic substrate. After they are mounted as one package, an epoxy molding process can be performed as a cover according to a usage environment.
Patent KR-20040079695-A (KR)
Inventor: PARK MI YEONG
IPC: H04B1/38
Filed: 2003-03-10
Abstract: PURPOSE: A method for cooling and heating a surface of a mobile communication terminal and a method therefor are provided to magnetize a magnetocaloric effect metal in cold winter by coating the magnetocaloric effect metal, and to demagnetize the magnetocaloric effect metal in hot summer, thereby realizing a heating function and a cooling function. CONSTITUTION: A terminal user selects a desired temperature(401), and the selected temperature is displayed on an LCD(402). A system decides whether the selected temperature is a cooling temperature or a heating temperature(403). In case of the heating temperature, the system operates a magnetocaloric controlling IC in a heating function(404), and applies a control signal to a magnetic field. The magnetic field is magnetized(405) to heat a surface of a terminal(406). A temperature sensor senses the heating temperature to maintain a certain heating temperature(407). The system cuts off a surface temperature of the terminal from being transmitted inside the terminal(408). The system decides whether a cooling/heating operational switch is turned off(414). If so, the system completes the procedure.
Patent KR-20040080037-A (KR)
Inventor: KANG YEONG JIN
IPC: G11C11/4091
Filed: 2003-03-10
Abstract: PURPOSE: A semiconductor device having a surface aligned cell memory is provided, which has a simple fabrication process and reads data accurately and rapidly as to the surface aligned cell memory. CONSTITUTION: According to the semiconductor device having a surface aligned cell memory, a capacitor(102) is formed on a surface of a substrate by a MOS process. A gate of a MOS transistor(101) is connected to a word line and one side of a source/drain region(101b) of the MOS transistor is connected to a bit line. Another side of the source/drain region of the MOS transistor is prolonged to the bottom of the capacitor and forms a bottom electrode(102a) of the capacitor.
Patent KR-20030078649-A (KR)
Title: 표시 장치
IPC: H01J11/18
Filed: 2003-03-12
Abstract: 본 발명은 표시관으로 편평 타원형의 단면을 갖는 세관을 사용하여, 전극을 형성한 플렉시블 시트를 이 세관의 편평면에 접착함으로써, 전극과 세관과의 접촉 면적의 증대를 도모하여, 세관내에서 발생되는 방전의 안정화를 도모한 것이다. 
     평탄부를 구비한 편평 타원형의 단면을 갖는 가늘고 긴 표시관과, 표시관의 평탄부에 당접하여 표시관을 지지하는 플렉시블 시트와, 플렉시블 시트의 표시관 대향면에 배치된 복수의 전극과, 플렉시블 시트의 표시관 대향면에 설치되고, 플렉시블 시트가 표시관의 평탄부에 당접했을 때, 플렉시블 시트의 전극이 그 평탄부와 대면하도록 평탄부에 플렉시블 시트를 접착시키는 접착층을 구비한 표시 장치로 한다.
Patent KR-20040081644-A (KR)
Inventor: JUN JIN HWA
IPC: H04B1/40
Filed: 2003-03-14
Abstract: PURPOSE: A method for operating a pop-up window of a standby screen is provided to enable a user to conveniently confirm new information by selecting newly updated functions only and moving to the newly updated functions when a direction key is pressed. CONSTITUTION: If a key inputted from a user is a direction key, it is judged whether pop-up setup is set up as new information display(S31,S32,S33). If so, it is judged whether updated functions exist among functions registered at a pop-up window(S34). An activated window is placed at an icon of an updated function placed at a point corresponding to a moving direction of the direction key(S35). Brief information related to the function of the icon is displayed on a display window(S36).
Patent KR-20040083300-A (KR)
Inventor: SEO HUN
IPC: F24F1/00
Filed: 2003-03-21
Abstract: PURPOSE: A structure of a stopper for fixing the opening of a front cover of a wall mounted type air conditioner is provided to stably fix the opening state of the front cover regardless of the tare of the front cover when fixing the cover as opened upward. CONSTITUTION: A structure of a stopper for fixing the opening of a front cover of a wall mounted type air conditioner includes an indent part(51) formed either a cabinet or the front cover(20) to be indented by a predetermined depth. A rotation supporting plate(52) is hinge-coupled at a side of the indent part to rotate traversely for a plane surface of the indent part with respect to a hinge as an axis, for supporting rotated and opened state of the front cover.
Patent KR-20040086856-A (KR)
Inventor: KIM CHUL WON
Filed: 2003-03-22
Abstract: PURPOSE: A point lottery drawing/compensating method is provided to enable a user to participate in a lottery event without consuming a point by drawing a point, a bond or a gift. CONSTITUTION: The method comprises several steps. A user subscribes for a service provider, and logs in a service site. The service provider transmits data on value kinds or amounts of lottery targets, i.e. a point. The point is obtained by the user, is adjusted and registered. A lottery is drawn by using the registered point, and the user receives compensation according to a lottery result. In the process of obtaining, adjusting and registering the point, advertisement is offered or electronic commerce is activated.
Patent KR-20040083607-A (KR)
Inventor: CHO SEONG MAN
IPC: B21B39/14
Filed: 2003-03-24
Abstract: PURPOSE: An apparatus for controlling centering of coil on skids is provided to prevent the coil from dropping from the skids during coil transfer by accurately loading the coil on the skids in a process of transferring a coiling operation completed coil from coil car to walking beam conveyor. CONSTITUTION: In an apparatus for controlling the center position of coil(100) put on skids(135a) of walking beam conveyor(135) from coil car, the apparatus(1) comprises a sensor part(10) comprising a floodlight(12) installed at an input side of the walking beam conveyor for transferring the coil to detect width of the coil, and a light receiver(14) installed at a lower part of the coil to receive light of the floodlight so that the sensor part detects width of the coil and transmits electrical signals; a supporting part(20) comprising a plurality of belt type supports(22) for supporting the lower surface of the coil, and a power cylinder installed at one side of the supports to move forward and backward belts of the supports; and a control part(60) comprising a controller(62) for operating backward and forward movements of the power cylinder so that the coil is positioned at the center of the skids by receiving width signal values of the coil detected from the sensor part, thereby detecting if the coil is positioned at the center of the skids on the supports, wherein the skids of the walking beam conveyor are adjusted so that the skids are positioned at the center of width of the coil.
Patent KR-20040083718-A (KR)
Inventor: CHOI SANG HUN
IPC: G06Q50/00
Filed: 2003-03-24
Abstract: PURPOSE: A wireless LAN(Local Area Network) service method offering the contents customized to each subscriber is provided to automatically push/sell the customized contents based on the previously inputted customized contents information by detecting a wireless LAN terminal within a wireless LAN service area. CONSTITUTION: A wireless LAN service provider receives the contents updated in real-time from a CP(Contents Provider) and stores the contents in a caching server connected to an AP(Access Point)(201). The AP detects the wireless LAN terminal subscribed for a wireless LAN service within the wireless LAN service area of the AP and automatically pushes the customized contents extracted from the caching server(202). After the wireless LAN service provider charges the customized contents based on a request from the wireless LAN terminal, the contents are stored in a storage of the wireless LAN terminal or the storage assigned on the Internet(204).
Patent KR-20040084486-A (KR)
Inventor: CHO JONG HWAN
IPC: G06F3/0354
Filed: 2003-03-28
Abstract: PURPOSE: A light pen, and a photodetecting liquid crystal display having the same are provided to reduce power consumption of a light pen and improve brightness of sensing light by generating the sensing light from a light source embedded in the light pen by detecting image light generated from a surface of a display. CONSTITUTION: A body part(110) is formed in cylindrical shape, having a space for containing a photodetecting device(120), a control module(130), and a light emitting diode(140). The photodetecting device is arranged in the body part for detecting image light(10) entered from the outside for outputting a detecting signal. The control module outputs a control signal corresponding to the detecting signal. The light emitting diode receives driving power source by the control signal for generating sensing light(142) in an opposite direction of the image light.
Patent KR-20040091820-A (KR)
Inventor: CHO HUI GWON
IPC: B62D3/12
Filed: 2003-04-22
Abstract: PURPOSE: A rack and pinion-type steering gear is provided to improve steering performance and to secure the life span of a steering device by eliminating component of vertical force in operating a rack and a pinion. CONSTITUTION: A rack and pinion-type steering gear transmits steering force by the operation of a rack(1) and a pinion. Teeth(1a,1a') of the rack are formed in vertically opposite directions around a horizontal axial center line(l) of the rack. Teeth of the pinion corresponding to the teeth of the rack are formed in vertically opposite directions around a horizontal axial center line of the pinion. The teeth of the rack are vertically symmetrical around the horizontal axial center line of the rack. The teeth of the pinion are vertically symmetrical around the horizontal axial center line of the pinion.
Patent KR-20040093903-A (KR)
Inventor: LEE WON HO
IPC: H01L31/062
Filed: 2003-04-30
Abstract: PURPOSE: A test pattern for measuring sheet resistance of ion-implantation, a CMOS image sensor and a manufacturing method thereof are provided to exactly monitor sheet resistance and to secure feedback action by using additionally a conductive blocking pad and an insulating blocking pad. CONSTITUTION: A test pattern comprises an active region(21), a pair of conductive blocking pads(24a,24b), an insulating blocking pad(25), a plurality of contacts(26), and a first and second test pads(P1). The active region is provided with an ion-implanted region(22) and a non ion-implanted region(23). The pair of conductive blocking pads are overlapped with the active region and divided into a distance(d). The insulating blocking pad is formed at the divided space. The contacts are formed at both ends of the ion-implanted region. The first and second pads supply a test signal via the contacts.
Patent KR-20040047523-A (KR)
Inventor: TOGASHI MITSUHIRO
IPC: G11B7/1392
Filed: 2003-05-07
Abstract: PURPOSE: An objective lens system and an optical pickup device are provided to miniaturize an optical pickup while restricting an influence of a wavelength variation for a blue laser beam irradiated to an optical disc by using an optical product of a practical size. CONSTITUTION: A beam splitter(1) outputs an incident beam to the optical disc by changing an advancing direction perpendicularly, and includes a hologram at one surface. The objective lens system is equipped with a solid lens(2) in front of an incident surface of the beam splitter. The beam splitter is a prism having the incident surface, a reflecting surface, and an output surface. The hologram is formed at the output surface of the prism.
Patent KR-20040098079-A (KR)
Inventor: LEE GWON YEONG
IPC: H04L12/28
Filed: 2003-05-13
Abstract: PURPOSE: A system and a method for providing a multi Internet service is provided to increase the efficiency of a transmission network by individually operating a routing unit and a DHCP(Dynamic Host Configuration Protocol) server for each Internet service provider and designatively routing the data of each subscriber to an associated provider's on-line network through a CMTS(Cable Modem Termination System). CONSTITUTION: A system for providing a multi Internet service is comprised of on-line networks(374,384), routing units(371,381), IP address allocation units(372,382), a CMTS(30), an HFC(Hybrid Fiber Coaxial cable) network(31-34), cable modems(35,36), and network equipments(351,361). The on-line networks(374,384) are connected to a backbone network. The routing units(371,381) are respectively connected with the on-line networks(374,384). The IP address allocation units(372,382) store their respective private IP addresses, public IP addresses, and the MAC addresses of subscriber-side cable modems. The CMTS(30), connected with the routing units(371,381) through high-speed Ethernet networks(37,38), transmits and receives data. The HFC network(31-34) is connected to the CMTS(30). The cable modems(35,36) are connected to the HFC network(31-34). The network equipments(351,361) are respectively connected to the cable modems(35,36).
Patent KR-20040098165-A (KR)
Inventor: JUNG HYEON SUK
IPC: H01M10/0525
Filed: 2003-05-13
Abstract: PURPOSE: A method for preparing a positive electrode active material for a lithium secondary battery and a lithium transition metal phosphate positive electrode active material having an Olivine structure prepared by the method are provided, to improve electrochemical properties and to reduce a manufacturing cost. CONSTITUTION: The method comprises the steps of dissolving LiX (wherein X is Br or I) as a lithium source in a nonpolar solvent; adding a phosphorus source and a transition metal source to the obtained solution and mixing them; and heating the mixture under nitrogen atmosphere. Preferably the nonpolar solvent is selected from the group consisting of hexane, CH3CN and their mixture; and the heating is carried out at a temperature of 600-700 deg.C.
Patent KR-20030094085-A (KR)
Title: 쌍방향 2단자 소자를 이용한 표시 장치 및 그 제조 방법과액티브 매트릭스 기판 및 그 제조 방법
IPC: H01L49/02
Filed: 2003-06-02
Abstract: 종래보다 간편한 방법으로 제조할 수 있는 액티브 매트릭스형 표시 장치를 제공하는 것을 과제로 하며, 표시 장치(100)는, 복수의 제1 전극(11)과, 각각이 복수의 제1 전극 중 어느 1개에 적어도 1개의 쌍방향 2단자 소자(12)를 통하여 전기적으로 접속된 복수의 화소 전극(14)과, 복수의 제2 전극(17)과, 복수의 화소 전극(14)과 복수의 제2 전극(17) 사이에 형성된 표시 매체층을 갖는다.  제1 전극(11)은 화소 전극(14)과 중첩되는 영역 중 적어도 일부에 개구부(11a)가 형성된 전극층(11b)을 갖고 있으며, 그것에 의해 기생 용량에 기인하는 표시 품위의 저하가 억제된다.
Patent KR-20030094105-A (KR)
Title: 차량용 아우터 미러
IPC: B60R1/06
Filed: 2003-06-04
Abstract: 스토퍼기구를 회동 유닛에 설치하지 않고, 베이스의 수평부와 미러 어셈블리에 설치하였으므로, 회동 유닛을 좌측용 아우터 미러와 우측용 아우터 미러에 겸용할 수 있다.  또, 미러 어셈블리에 스토퍼기구의 돌기를 설치하고, 베이스에 스토퍼기구의 원호형상 홈을 설치하였으므로, 베이스를 2분할하여 금형 성형할 필요가 없이, 보통으로 금형 성형할 수 있고, 이것에 의하여, 제조코스트가 염가로 된다.
Patent KR-20030053497-A (KR)
Title: Pouch vessel with folding-style releasing part included
Inventor: LEE JEONG MIN
IPC: B65D33/36
Filed: 2003-06-10
Abstract: PURPOSE: Provided is a pouch vessel with a folding-style releasing part included which lets an expanded releasing part formed in the same line as an upper folding part so that it helps to release cohesive contents through the expanded releasing hole easily. CONSTITUTION: The pouch vessel with the folding-style releasing part included comprises the parts of: a film front side(2) and a film back side(3); an upper and a lower folding part(4,5) which are formed at upper and lower side of the vessel; a suture part(6) which is formed at edges of the vessel; the releasing part(7) which is formed at one lateral side of the upper folding part; and an unsutured part(8) which is formed at upper side of the upper folding part to let the contents inserted.