baber/WOPTO huggingface dataset:
Patent KR-20040043959-A (KR)
Title: Keyboard unit
Inventor: YANG YUN HONG
IPC: G06F3/02
Filed: 2002-11-20
Abstract: PURPOSE: A keyboard device is provided to enable a user to store data as well as to input data so that it prevents a data loss caused by a storage lack in a PDA. CONSTITUTION: The device comprises a main body(2), plural keys(4) and a memory(6). The main body(2) includes a connection module on a side. The connection module includes a connector(10) for connecting the main body(2) to a portable data processing terminal(12) like a PDA. The data input via the keys(4) is input into the portable data processing terminal(12). The memory(6) includes a microprocessor(6a) and a data buffer(6b). The microprocessor(6a) processes input signals from the keys(4). The data buffer(6b) buffers the data processed by the microprocessor(6a).
Patent KR-20030042419-A (KR)
Title: Input apparatus of billiard game, billiard game system, input apparatus for game and computer readable memory medium
Inventor: HAMANO TAKASHI
IPC: A63F13/08
Filed: 2002-11-21
Abstract: PURPOSE: An input device for a billiard game and a billiard game machine are provided to sufficiently reproduce the feeling when a cue ball is shot by improving a structure for supporting a simulative ball, and to simplify construction of a simulative ball. CONSTITUTION: The billiard game machine includes a chassis(2); a monitor(3) mounted at the upper part of the chassis(2); and speakers(4) mounted upwardly thereof. At the frontal side of the chassis, a table portion(5) is provided to simulate a table of an actual billiard board. A coin entry port(5a) and a return port(5b) are provided in front of the table portion(5). At the center of an upper face(5c) of the table portion(5), a stuff cloth(6) is laid from the frontal side to the depth. An explanatory panel(7) and a control panel(8) are provided respectively at the right and left sides thereof. Five operating buttons(9a to 9e) consisting of push button switches are provided on the control panel(8).
Patent KR-20040044622-A (KR)
Title: Composition for colored ink receiving layer and recording medium by the same
Inventor: KANG DON YUN
IPC: C08F120/06
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a composition for forming a color ink receiving layer in a recording medium, which contacts to a substrate closely and shows excellent adsorption property to an aqueous ink, drying capability and water resistance. CONSTITUTION: The composition for forming a color ink receiving layer comprises: 100 parts by weight of a (meth)acrylate monomer; 150-250 parts by weight of a (meth)acrylate oligomer; 10-100 parts by weight of N-vinyl-2-pyrrolidone; and 0.01-10 parts by weight of a coloring agent. The composition may further comprise 30-150 parts by weight of an inorganic filler and 50-150 parts by weight of an organic filler, based on 100 parts by weight of the (meth)acrylate monomer.
Patent KR-20040046024-A (KR)
Title: Carbon plate for fuel cell
Inventor: JO SUNG HWA
IPC: H01M4/86
Filed: 2002-11-26
Abstract: PURPOSE: A carbon plate impregnated with an impregnation solution and a method for impregnating acryl on a carbon plate are provided, to reduce the impregnation time and to allow the impregnation to be carried out irrespective of before and after mechanical process. CONSTITUTION: The carbon plate is impregnated with an impregnation solution comprising 75-95 wt% of 2-hydroxypropyl methacrylate, 0.3-1.7 wt% of trimethylolpropane triethoxy triacrylate, 2-2.5 wt% of polyoxyethylene(20) sorbitan monooleate, 0.1-2 wt% of 2,6-di-tert-butyl-4-methylphenol, and 0.01-0.5 wt% of 2,5-bis(5'-tert-butyl-2'-benzoxazoyly)thiophene. The method comprises the steps of drying a plate material at a temperature of 170±30 deg.C; maintaining the dried plate material in an impregnation bath of a pressure less than 25 mbar for 20 min; filling the plate material into a polymer resin in 20 mm or more and leaving it for a certain time; maintaining it at a pressure less than 25 mbar for 20 min or more; pressurizing the impregnation bath with a pressure of 6 bar or more for 60 min; washing the impregnated plate material; and curing the washed plate material at a temperature of 180±15 deg.C for 5 hours or more.
Patent KR-20030043738-A (KR)
Inventor: MINEMURA ATSUSHI
IPC: G06F21/14
Filed: 2002-11-26
Abstract: PURPOSE: An application authentication system is provided to prevent that an invalid application uses local resources by permitting that only an authenticated application uses the local resources of a terminal or an authentication module. CONSTITUTION: The application authentication system has a terminal(100) and an authentication module(101). The terminal(100) has a download section(102) to download an application. The authentication module(101) has a TRM(Tamper Resistant Module) section(103) that holds information for processing application authentication in a tamper-resistant region.
Patent KR-20040049362-A (KR)
Title: Apparatus with means for preventing the distortion of coil
Inventor: CHOI DAE GYU
IPC: B21B39/00
Filed: 2002-12-03
Abstract: PURPOSE: A device for preventing buckling of ultra-thin coil is provided to enable the product to be advanced into a facility without deformation even during operation standby by preventing deformation of inner diameter of a cold rolled strip product and returning inner diameter of the product deformed to the original shape during coiling operation. CONSTITUTION: The device comprises a hydraulic cylinder(11) movable by hydraulic jack; a trust block(17) connected to one side of the hydraulic cylinder so that the trust block is moved back and forth; a shaft(24) adhered to the outer side of the hydraulic cylinder; a sliding bar(23) moved back and forth with being inserted into an outer groove of the shaft; a plurality of expansion bars(22) expanded or contracted as the plurality of expansion bars are being moved up and down with being connected to the sliding bar; and a plurality of segments(21) expanded or contracted by the expansion bars with being inserted into another outer groove of the shaft.
Patent KR-20040049688-A (KR)
Title: Device for preventing shrink of cabinet for refrigerator
Inventor: KIM YEONG GWON
IPC: F25D23/08
Filed: 2002-12-06
Abstract: PURPOSE: A device for preventing the retraction of a main body of a refrigerator is provided to prevent the depression of an outer case due to the retraction of a foaming solution, by providing retraction preventing element. CONSTITUTION: A device for preventing the retraction of a main body of a refrigerator includes a pair of side plates(42a,42b) for blocking opened surfaces of a barrier part, and a connection plate(44) for connecting the side plates to support the side plates. The side plates prevent the movement of a foaming solution filled between the side plates and an outer case toward the inside of the barrier. The connection part is preferably formed at a position corresponding to the center of the barrier part. The connection part has a through-hole(44a) in the center for uniform supply of the foaming solution in the barrier.
Patent KR-20040051707-A (KR)
Title: Wideband amplifiers using erbium-doped fiber
Inventor: HWANG SEONG TAEK
IPC: H01S3/0941
Filed: 2002-12-11
Abstract: PURPOSE: A wide band amplifier using an Erbium doped optical fiber is provided to realize the low cost and the integration of the system as well as to improve the output of the wide band amplifier. CONSTITUTION: A wide band amplifier using an Erbium doped optical fiber includes an Erbium doped optical fiber(320), a first pumping light source(340), a first wavelength selection coupler(330), a second pumping light source(360) and a second wavelength selection coupler(350). The Erbium doped optical fiber(320) amplifies the optical signal by using the first pumping light and the second pumping light. The first pumping light source(340) outputs the first pumping light having a predetermined wavelength to pump the Erbium ions of the Erbium doped optical fiber(320). The first wavelength selection coupler(330) passes the optical signal amplified at the Erbium doped optical fiber(320) and inputs the first pumping light into the Erbium doped optical fiber(320). The second pumping light source(360) outputs the second pumping light having a predetermined wavelength to Raman pump the Erbium doped optical fiber(320). And, the second wavelength selection coupler(350) passed the optical signal amplified at the Erbium doped optical fiber(320) and inputs the second pumping light into the Erbium doped optical fiber(320).
Patent KR-20040053835-A (KR)
Title: digital radiography panel
Inventor: KIM IN JAE
IPC: G01T7/00
Filed: 2002-12-16
Abstract: PURPOSE: A digital X-ray detector is provided to prevent the digital X-ray detector form malfunctioning under an inferior temperature condition by constantly maintaining temperature around the digital X-ray detector. CONSTITUTION: A digital X-ray detector(102) includes a sensor panel(130). A heating film(140) composed of indium tin oxide layer is installed at a lower portion of the sensor panel(130). A fluorescent plate(131) is installed at an upper portion of the sensor panel(130) in order to remove residual signals detected from the sensor panel(130). The heating film(140) is connected to a switch(150), which automatically turns on/off the heating film(140) based on a detecting signal of temperature detecting sensor. The heating film(140) and the fluorescent plate(131) are accommodated between upper and lower cases(131,132).
Patent KR-20040054233-A (KR)
Title: Pouch type secondary battery
Inventor: KANG BYEONG HYEON
IPC: H01M2/10
Filed: 2002-12-18
Abstract: PURPOSE: A pouch-type secondary battery unit is provided, to reduce the volume by making a safety circuit board be held in common when at least two pouch-type secondary battery units are connected in serial or in parallel. CONSTITUTION: The pouch-type secondary battery unit(10) comprises a first secondary battery unit(20) which is set inside a first case and comprises a first electrode assembly having a first positive electrode terminal(26) and a first negative electrode terminal(28); a second secondary battery unit(30) which is set inside a second case and comprises a second electrode assembly having a second positive electrode terminal(36) and a second negative electrode terminal(38); and a safety circuit board(40) which is placed between the first and second secondary battery units and is connected with the first and second positive electrode terminals and the first and second negative electrode terminals. Preferably the terminals placed at the position corresponding to the first and second secondary battery units have identical polarity.
Patent KR-20040056221-A (KR)
Title: diagnosis apparatus and method of degradation of a transformer using optical fiber sensor
Inventor: KIM DAL U
IPC: G01N21/84
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus and a method for diagnosing a degrade of a transformer by using an optical fiber sensor are provided to measure an ultrasonic wave through non-contact and on-line methods by forming a Mach-Zehnder interferometer using an optical fiber sensor. CONSTITUTION: A transformer diagnosing apparatus includes a first coupler(2), an optical fiber, a second coupler(5), a photo detector(6), an A/D converter(7), an oscilloscope(8), and a signal processor(9). The first coupler(2) splits a laser beam irradiated from a laser source(1) into two beams. A part of the beam passes through a reference coil(3) and remaining beam passes through a sensing coil(4) installed in a transformer. Beams passing through the optical fiber are transferred to the second coupler(5). The photo detector(6) detects intensity of beams passing through the second coupler(5). The oscilloscope(8) converts a digital signal into an ultrasonic signal and displays the ultrasonic signal in a screen.
Patent KR-20040058542-A (KR)
Title: Prestressed steel reinforced concrete beam and manufacturing method thereof
Inventor: NO YUN KEUN
IPC: E04C3/26
Filed: 2002-12-27
Abstract: PURPOSE: A manufacturing method for a PSRC beam using a steel plate in upper and lower flanges is provided to extend the span of a PSRC beam and to reduce the height of a beam by applying large tensile force to a strand by preventing a crack caused by tensile force with a T-shaped steel plate installed in flanges. CONSTITUTION: The manufacturing method for a PSRC beam(10) using a steel plate in lower and upper flanges(14,15) comprises the steps of: assembling reinforcing bars to form the PSRC beam(10); installing sheathe pipes(13) in the center of both ends of the PSRC beam(10) and in a lower flange(14) of the middle of the PSRC beam(10); installing strands(12) in the sheathe pipes(13); installing T-shaped steel plates(11) in the lower and upper flanges(14,15); installing a guide pipe(18); fixing the guide pipe(18) and a lower gusset(16) installed on the lower part of the T-shaped steel plate(11) to be unified by using a nut(17); and placing/curing concrete, applying tensile force to the strands(12), and then anchoring the strands(12) on both ends of the PSRC beam(10).
Patent KR-20020042802-A (KR)
IPC: B23K10/00
Filed: 2000-07-05
Abstract: 레이저와 플라즈마-아크 용접장치들을 하나의 공구에 별도로 결합한 복합 레이저/플라즈마-아크 용접토치에 관한 것이다. 레이저빔은 플라즈마-아크 토치의 중앙축선과 일치되게 광학시스템에 의해 배향된다. 레이저빔은 일단의 전극을 통과하고, 전극의 종축선들은 원추의 모선상에서 토치의 중앙축선과 예각으로 배치되며, 원추의 정점은 압축노즐의 단면판 부근에서 토치의 중앙축선상에 배치되고, 원추의 밑변은 토치의 본체를 마주본다. 이들 전극은 모두 양극인거나 음극일 수 있고, 또는 하나는 양극 하나는 음극일 수도 있다. 이 용접토치에는 플라즈마 제트를 더 압축 및 안정화시키는 메커니즘이 더 제공된다. 전극을 갖는 공간과 공간 바닥의 노즐을 통해 기체를 강제로 주입한다. 레이저 복사에 의해 가열된 전극들 대문에 기체가 이온화되어 압축노즐내에 플라즈마-아크를 형성한다. 노즐을 통과한 레이저빔은 집중되고 전극과 공작물 사이에 형성된 플라즈마 아크와 반응한다. 이런 플라즈마-아크와 레이저빔 사이의 반응에 의해 공작물상에 형성된 용접점의 에너지밀도를 증가시키는 플라즈마-레이저 방전이 일어난다.
Patent KR-20020035115-A (KR)
Title: Manual Device for Transferring a Film from a Backing Strip to a Substrate
IPC: B65H19/00
Filed: 2000-07-18
Abstract: The invention relates to a manual device for transferring a film consisting for example of adhesive, covering or coloured material from a backing strip to a substrate, with a housing in which a supply reel and a take-up reel for the backing strip are mounted so that they can rotate via a pivot bearing, which is formed by two coaxially arranged bearing components, engaging in each other like sleeves in the region of an annular or hollow cylindrical bearing joint, of which one bearing component is held on the housing so that it cannot rotate and the other bearing component is a part of the relevant reel support and in the course of which a return stop is provided for both reels with a locking pawl which meshes with a gear ring. To guarantee a compact design and economical fabrication, the locking pawl is arranged on the one bearing component against a spring force so that it yields elastically and the gear ring is arranged on the other bearing component.
Patent KR-20020053818-A (KR)
Title: Process for the preparation of a coating, a coated substrate, an adhesive, a film or sheet, for the thus obtained products and the coating mixture to be used in the process
IPC: C08G18/10
Filed: 2000-09-29
Abstract: The invention comprises a process for the preparation of a coating, adhesive, film or sheet. In this process a mixture of a polyisocyanate functional, a polyepoxide functional, a polyanhydride functional or a polyketone functional compound or polymer and a compound containing reactive hydrogen, in which the compound containing reactive hydrogen is used in a material which is non-reactive towards the compound containing reactive hydrogen which mixture is not or low reactive at ambient conditions and high reactive under selected conditions, is applied onto a substrate at ambient temperature, followed by reacting the above compounds at elevated temperatures. At ambient temperature said compound containing reactive hydrogen is a solid material, a powder, a granule, a flake or grind or a mixture thereof which is preferably ground. The invention comprises further the coating mixtures to be used in the process and the coatings, coated substrates, adhesives, films, sheets, impregnated substrates, synthetic leathers, inmould coatings, coated leathers, coated polyvinylchlorides, coated non-wovens, coated coagulated polyurethane substrates, breathable coated substrates, obtained by applying the process.
Patent KR-20020070310-A (KR)
Title: Anti-inflammatory and psoriasis treatment and protein kinase inhibition by hydroxylstilbenes and novel stilbene derivatives and analogues
IPC: A61P43/00
Filed: 2000-12-06
Abstract: Disclosed herein are compositions containing hydroxylstilbenes or their derivatives or analogues. The compositions are useful to inhibit protein kinease, and for the treatment of inflammatory diseases, including psoriasis, multiple sclerosis, rhumatoid arthritis, restinosis, inflammatory bowel disease, and inflammatory lung disease. They are also useful to treat surgical adhesions and graft rejection. Novel derivatives and analogues are also disclosed.
Patent KR-20030003224-A (KR)
IPC: G09F9/30
Filed: 2002-02-12
Abstract: 본 발명은 서로 이격되어 대면하고, 적어도 하나의 기판은 투명한 2개의 기판과, 2개의 기판 사이의 공간에 전계를 형성하도록 배치된 전극과, 기판 사이에 위치된 하나 이상의 중합 개시 및 강화(polymerization initiating or enhancing; PIE)요소와, PIE 요소의 부근에 주로 배치되고, 2개의 기판 사이에 배치되며 PIE 요소 내에서 또는 그위에 구비된 PIE 물질에 대응하여 인 시츄(in situ)(in situ) 중합되는 하나 이상의 폴리머 요소와, 2개의 기판 사이의 공간의 적어도 일부를 채우는 전기광학 물질을 포함하는 액정 디스플레이 장치가 개시된다.
Patent KR-20020077481-A (KR)
IPC: H04N5/781
Filed: 2001-12-10
Abstract: 동작 시간 동안 활성화될 수 있고, 시동 및 정지될 수 있는 모듈러 유닛(2)을 포함하고, 시동된 모듈러 유닛(2)을 정지시키기 위해 설계된 정지 수단(5) 장치(1)가 전원전압에 접속되는 동작 시간 동안 장치(1)가 활성화될 수 있게, 장치(1)는 전원접속(도 1에 도시없음)을 사용하여 전원전압에 접속될 수 있고, 또는 이 전원전압으로부터 비접속될 수 있다.
Patent KR-20040063289-A (KR)
Inventor: CHO TAE GYEONG
IPC: H04L12/66
Filed: 2003-01-06
Abstract: PURPOSE: A destination bell sound providing service method and system using a VoIP network are provided to transmit a destination bell sound that an originator has previously set to a destination terminal and reproduce it. CONSTITUTION: An origination mobile terminal(110) requests a destination bell sound service, selects/sets a destination bell sound file. A destination mobile terminal(120) receives the destination bell sound file and reproduces it. A wireless base station(130) provides a voice packet and data packet service to the mobile terminals(110,120) and transmits/receives the destination bell sound file. A bell sound service server(150) provides the destination bell sound service to the origination mobile terminal(110) and transmits the destination bell sound file selected by the origination mobile terminal(110) to the destination mobile terminal(120). A subscriber database(160) stores the bell sound service information. A bell sound database(170) stores one or more destination bell sound files.
Patent KR-20040063551-A (KR)
Inventor: SHIN SU MIN
IPC: H04N5/45
Filed: 2003-01-08
Abstract: PURPOSE: A method and an apparatus for displaying a multi-picture in an image display device are provided to display a broadcasting signal of another channel as the multi-picture when a program is ended or advertisement is broadcasted while the program is broadcasted. CONSTITUTION: A control unit extracts identification information from video data received through one channel, and stores extracted identification information(206,208). The control unit checks whether stored identification information is extracted from the video data received through the channel(210). If identification information is not extracted, the control unit outputs the video data from the channel as a main picture and outputs video data received from one or more other channels as one or more sub-pictures.
Patent KR-20040064971-A (KR)
Inventor: HAN JI SEON
IPC: H04N21/433
Filed: 2003-01-13
Abstract: PURPOSE: An automatic recording system using a keyword is provided to set a keyword to be recorded, in order to input the set keyword, and to compare/retrieve the keyword with keyword information supplied from a broadcasting station, then to automatically record a broadcasting program relative to the keyword, thereby recording a desired part only or entire parts of the program. CONSTITUTION: A broadcasting receiver(100) receives automatic recording software for supplying a broadcasting stream, broadcasting keyword information, and an automatic recording function using the keyword information. A stream processor(110) processes the broadcasting stream. A memory(120) stores the automatic recording software and a keyword designated by a user. A storage medium(130) stores a broadcasting program to be recorded by the user. A controller(150) performs the automatic recording function by executing the automatic recording software.
Patent KR-20040067330-A (KR)
Inventor: KIM JI BEOM
IPC: H01H19/58
Filed: 2003-01-22
Abstract: PURPOSE: A mode switch device is provided to rotatively combine a rotor with a PCB of an information recording/reproducing device, and to turn on/off a switch contact for controlling each mode by a brush of the rotor and contact patterns of the PCB, thereby realizing a slim VCR complicated product. CONSTITUTION: A rotor(310) is rotatively combined on a PCB(300). A brush is attached to the rotor(310). Contact patterns for turning on/off a contact by the brush are formed on the PCB(300). A projection(311) is formed on a lower side of the rotor(310) to transmit a rotational force by using the projection(311), or a gear is formed on an outer circumference to transmit the rotational force. A rotation combining portion(320) rotatively combines the rotor(310) with the PCB(300). While the rotor(310) rotates, brush terminals connected to the rotor(310) are contacted with the patterns of the PCB(300), turning on/off switches by terminal according to a set mode.
Patent KR-20030036291-A (KR)
Inventor: CHOI YOUNG HO
IPC: B65H54/02
Filed: 2003-02-20
Abstract: PURPOSE: A cam for winding threads and a winding machine thereof are provided to wind threads continuously supplied around a rotating bobbin. CONSTITUTION: A cam for winding threads(200) and a winding machine thereof are composed of a traverse(130) installed to reciprocate at a constant width and to guide threads(Y); the cam having a cylindrical cam(210) formed with at least one unit groove pattern(220) at an outer peripheral surface to reciprocate the traverse; and a traverse guide(150) rolling-contacted to the unit groove pattern of the cylindrical cam with the traverse being fixed. A saddle phenomenon, which is for the winding height of the threads to gradually be higher from a center point of a movement width to a conversion point of both ends at a standard of the movement width of the traverse, is prevented because displacement diagram having at least one extreme point within one rotation of the cylindrical cam at a standard of a referential contact point of the traverse guide exists, and the traverse guide returns to the referential contact point while the cylindrical cam rotates at least two times.
Patent KR-20040075620-A (KR)
Inventor: GECKELER K E
IPC: B82B1/00
Filed: 2003-02-22
Abstract: PURPOSE: Provided is a method for producing a carbon nanotube-nucleic acid conjugate which provides a functionalized and solubilized carbon nanotube in high yield, wherein the carbon nanotube is uniformly cut without forming a bundle, and is useful for developing a biosensor and a material having improved physical property. CONSTITUTION: In the water-soluble carbon nanotube-nucleic acid conjugate, the nucleic acid surrounds a part of surface or whole surface of carbon nanotube by non-covalent bond. The nucleic acid is DNA, RNA, DNA-RNA hybrid, or mixture thereof. To an end of the nucleic acid or a part thereof, an adduct not affecting a spiral, basic structure of the nucleic acid is connected. The conjugate is produced by the method comprising mixing at least one of DNA, RNA, DNA-RNA hybrid or mixture thereof with carbon nanotube to obtain a mixture and then mechanically crushing the obtained mixture.