baber/WOPTO huggingface dataset:
Patent KR-20020072772-A (KR)
Inventor: YOO MYEONG HO
IPC: H01L31/115
Filed: 2002-01-03
Abstract: PURPOSE: An X-ray detecting device is provided to prevent a leakage current from being generated in an exposed active channel of a thin film transistor(TFT) of a back channel etch type, by including a silicon insulation layer on the active channel. CONSTITUTION: A gate interconnection is formed on a substrate(100) in one direction. A gate pad electrode(134b) is connected to the gate interconnection. A data interconnection vertically crosses the gate interconnection to define a pixel region while a gate insulation layer(138) exists between the gate interconnection and the data interconnection. A data pad electrode(136b) is connected to the data interconnection. The TFT is located in an intersection position of the gate interconnection and the data interconnection, including a gate electrode, a source electrode and a drain electrode. A ground interconnection is separated from and in parallel with the data interconnection. A ground pad electrode(137b) is connected to the ground interconnection. The first passivation layer(156) is formed on the substrate including the TFT and the ground interconnection. The second passivation layer(164) is formed on the first passivation layer, composed of the same pattern as the first passivation layer. A capacitor electrode(168) contacts the ground interconnection. The third passivation layer(172) is positioned on the capacitor electrode. A pixel electrode(174) overlaps the capacitor electrode, electrically connected to the exposed drain electrode.
Patent KR-20030060377-A (KR)
Title: Cover plate for portable wireless terminal
Inventor: LIM JIN MAN
IPC: H04B1/38
Filed: 2002-01-08
Abstract: PURPOSE: A cover plate of a portable wireless terminal is provided to be detachably configured on an external side of the portable wireless terminal, and to be exchanged, thereby enabling a user to change appearance of the portable wireless terminal and compensating economical loss. CONSTITUTION: A rib(37a) is formed on one side of a cover plate(35), is fixed into a predetermined position of a portable wireless terminal, and supplies a position determiner while being coupled with the portable wireless terminal. Magnetic substances(37b,39b) are comprised on the other side of the cover plate(35) and the portable wireless terminal, and supply couplers with the portable wireless terminal. The rib(37a) is curve-extended to predetermined length from one portion of the cover plate(35), and is re-curved in an extension direction of the cover plate(35) on an end of the plate(35), to be extended in predetermined length.
Patent KR-20030060420-A (KR)
Title: A health mat for walking
Inventor: JIN YOUNG TAE
IPC: A61H39/04
Filed: 2002-01-09
Abstract: PURPOSE: Provided is a health mat for walking, equipped with pressing protrudent bodies and electric heat coils for good blood circulation. The mat has a certain length and it is connected each other to make a certain distance for walking or individual mat is put on a car seat or office chair for various uses. CONSTITUTION: The mat comprises: a mat body, several press protrudent bodies(5) and electric heat coils; the mats being composed of basic mat(M1) and sub mats(M2) and being inter-connected in length direction by connecting pieces(8,18) which are equipped with connect terminals(9,19).
Patent KR-20020061115-A (KR)
Title: Encryption apparatus, decryption apparatus, and authentication information assignment apparatus, and encryption method, decryption method, and authentication information assignment method
Inventor: ETOH MINORU
IPC: G09C1/00
Filed: 2002-01-11
Abstract: PURPOSE: To provide an encrypting device and encrypting method which can prevent coding key and authentication key from being broken. CONSTITUTION: Voice stream is transmitted from a transmission terminal 300 to a receiving terminal 400. A bit series of the voice stream includes a voice part 302 and a silent part 304. While encryption and authentication information is applied to the voice part 302, coding or authentication information is not applied to the silent part 304 and voice stream is transmitted as it is. Since encryption or authentication information is applied selectively in accordance with the kind of bit series, it is possible to prevent coding key or authentication key from being broken. Furthermore, it is also possible to reduce a throughput of encrypting processing and authentication processing and to restrain an increase of an information amount.
Patent KR-20020061161-A (KR)
Title: Semiconductor device and process for producing the same
Inventor: IKEDA SHUJI
IPC: H01L21/8234
Filed: 2002-01-14
Abstract: PURPOSE: A semiconductor device and a process for producing the same are provided to suppress a leakage current flowing through gate insulators and to highly improve reliability. CONSTITUTION: An element separating film(102) made of, for example, silicon oxide is provided on the surface of a P-type silicon substrate(101) to form an element forming region or domain(103). N-channel MOS transistors are provided in the element forming region(103). Each MOS transistor has a gate insulator(104a) and a gate electrode(105a) and is flanked by a side wall(106a) made of, for instance, silicon nitride. Gate insulator(104a) is mainly composed of titanium oxide having a rutile type crystal structure, and gate electrode(105a) comprises, for example, a polycrystalline silicon film, a thin metal film, a metal silicide film or a laminate thereof. Each MOS transistor also has an N type source/drain diffusion layer(107a) formed as self-aligned to the gate electrode(105a) and an N type source/drain diffusion layer(108) formed as self-aligned to the element separating layer(102) and gate electrode(105a).
Patent KR-20030064185-A (KR)
Inventor: LEE TAE JUN
IPC: B07B9/00
Filed: 2002-01-26
Abstract: PURPOSE: Apparatus for producing aggregate and reclaimed sand from constructional waste is provided to re-use crushed materials and sand mostly contained in stone powders produced in constructional fields and to reduce waste-water and expense for selection of materials to be re-used. CONSTITUTION: The apparatus comprises a vibrational bar(3) and a screen(17) to divide fine aggregates and soil powders; a belt conveyor(4) to transfer the selected waste materials to a jaw crusher(5); magnetic sorting devices(6,12) to remove metal pieces; another vibrational screens(7,13) to separate aggregates having a standard size and transfer other coarse materials to an impact crusher(11); another vibrational screen(20) to inject water onto stone powders to separate sludge and reclaimed sand; a screw conveyor(21) to wash the separated sand; a sludge conveyor(22) to discharge sludge; and a brush conveyor(23) to remove floating wastes.
Patent KR-20020026293-A (KR)
Inventor: KIM HONG BEEN
IPC: F24C3/04
Filed: 2002-02-02
Abstract: PURPOSE: A domestic heater radiating far infrared rays is provided to easily use the far infrared rays radiated from the yellow soil at home or office. The yellow soil prevents aging by promoting the circulation of the blood and removes mold by absorbing moisture. CONSTITUTION: A domestic heater radiating far infrared rays comprises two cylinders made of the yellow soil. The inside diameters of the cylinders are different. One cylinder has a shorter inside diameter and the other cylinder has a longer inside diameter. The cylinders are baked at the temperature of 1,300 deg.C. The cylinders made of yellow soil radiates far infrared rays by being heated.
Patent KR-20020030041-A (KR)
Title: Snow removal device
Inventor: KIM HONG GEA
IPC: E01H5/02
Filed: 2002-02-05
Abstract: PURPOSE: A snow removal device is provided to remove snow easily by equipping a wheel under a snow removal plate, to assemble a wheel firmly when injection-molding a snow removal plate and to extend the life of a snow removal plate. CONSTITUTION: The snow removal device(100) comprises a snow removal plate(20) coupled to a bearing bar(10) to remove snow and one or four wheels(30) coupled to the lower part of the snow removal plate(20), wherein the wheel(30) is rotated in a 360-degree arc., and the snow removal plate(20) is injection-molded by having a stiffener within and contains a reinforced double plate(41) added to reinforce the corner part in touch with the ground.
Patent KR-20030067286-A (KR)
Title: A Electronic Lotto service method and equipment by RF- Card & Mobile Message
Inventor: JUNG HYUCK JEEN
IPC: G06K17/00
Filed: 2002-02-07
Abstract: PURPOSE: A method and a device for identifying a visitor visiting a home using a personal portable reader and a mobile message such as an SMS(Short Message Service), MMS(Multimedia Message Service), or E-mail are provided to automatically transfer the personal information of the visitor through a wireless network to a personal portable terminal of a home customer. CONSTITUTION: The personal portable card reader installed outside of each home is equipped with the system and a program to automatically transmit the data to a real-time main receiving management server(121) after reading the data in a personal identification tool(100) such as an ID card and a smart card. The main receiving management server(121) manages the data transmitted from the personal portable card reader. A mobile message transmitting server(112) transmits the personal information of the visitor as a message through the wireless Internet network(130). A visiting record transmitting server(113) transmits the visiting information of the visitor to a management server including the visitor. A customer portable terminal(131) receives the personal information of the visitor.
Patent KR-20030068003-A (KR)
Title: apparatus for adjusting tension of hard twisted yarn
Inventor: JANG HANG GON
IPC: B65H59/08
Filed: 2002-02-09
Abstract: PURPOSE: A high-twist yarn is released without twisting by applying a certain tension force to the high-twist yarn, thereby preventing damage to the high-twist yarn and improving working efficiency. CONSTITUTION: A tension adjusting device for a high-twist yarn is composed of an upper member(1) having an upper end, a body of a U shape, and a connection end. A lower member(2) is composed of a concave portion to connect with the connection end. A ring(3) has a plurality of nicks(3a), and has a sickle shape. The ring is moved around the body of the upper member freely. The high-twist yarn is passed through the upper end.
Patent KR-20030068604-A (KR)
Title: Artificial matting for all-weather ski slope
Inventor: SONG JAE HO
IPC: A63C19/10
Filed: 2002-02-15
Abstract: PURPOSE: An artificial matt useable as all-weather ski slope is provided to greatly reduce friction between ski and slope side and to easily obtain ski edge effect at skiing as snow by comprising optimum height and arrangement of a bundle of flexible furs of the matt. CONSTITUTION: The matt(1) has a rectangular appearance and is arranged by engaging a number of artificial mattresses together and placed on a basic sloped side of skiing ground. The matt comprises a matt plate(3) having a rectangular frame as a body structure; grooves in the plate(3); stem pieces(5) having a bundle of artificial furs(7) planted in the grooves. The stem piece(5) is fixed into the matt. The matt plate(3) is coupled to other one by a number of grooves and couplers. The grooves, then, the stems(5) are arranged along one side of the matt in series by cross-linkage.
Patent KR-20030069731-A (KR)
Title: Method for transmitting a received information in absence to external terminal in a line telephone which transmits and receives a short message
Inventor: KIM JIN WON
IPC: H04M3/54
Filed: 2002-02-22
Abstract: PURPOSE: A method for transmitting received absent information to an external terminal in a wire telephone terminal transceiving a text message is provided to transmit a received information text message informing a user that an absent call or a text message is received, to an external terminal preset by the user, thereby enabling the user to confirm the received call and the message by using the external terminal. CONSTITUTION: A received ring is detected(202). A local connector receives a CID, and applies the CID to a text message processor(204). A controller checks whether the CID is received from a PSMSC(PSTN Short Message Service Center)(206). If so, the controller forms a voice channel(208), and receives a text message(210). The controller cancels the voice channel(212), and stores the text message in a memory(214). The controller decides whether an absent setting is stored in the memory(220). If so, the text message processor creates a text message processing text message(222). The controller requests a call connection of a PSTN(224). A voice channel is formed between a receiving terminal and the PSMSC(226). The text message processor transmits the received information text message to the PSMSC(228). The voice channel is cancelled(230).
Patent KR-20030071073-A (KR)
Title: Apparatus for reducing vibration of cooling fan and low- vibration cooling fan using this
Inventor: JANG BO UNG
IPC: H05K7/20
Filed: 2002-02-27
Abstract: PURPOSE: A member for reducing vibration of cooling fan and a low- vibration cooling fan using the same are provided to prevent the transmission of vibration by absorbing the vibration generated from a rotary body of a cooling fan. CONSTITUTION: A low-vibration cooling fan includes a rotary body(310), a cooling fan housing(320), a fixing portion(340-1,340-2), and a member(350) for reducing vibration. The rotary body(310) has a wing to generate the wind toward one direction. The cooling fan housing(320) is used for supporting the rotary body(310). The fixing portion(340-1,340-2) fixes the cooling fan housing(320) to a cooling target(330). The member(350) is installed at an upper portion and a lower portion of the cooling fan housing(320) in order to prevent the transmission of the vibration from the rotary body(310) to the cooling target(330).
Patent KR-20030073032-A (KR)
Title: Exchange method of valve for intake tower and its apparatus
Inventor: PARK CHANG GUK
IPC: E02B9/04
Filed: 2002-03-08
Abstract: PURPOSE: A replacement device of a valve for an intake tower is provided to make a water-intake clean possibly by replacing and repairing a worn valve and to prevent the waste of resources. CONSTITUTION: The replacement device of a valve for an intake tower contains: a base(33) installed on a floor of a dam(31) by placing concrete; a tower body(34) erected on the base(33); a control room(35) installed on the top of the tower body(34) to operate for water-intake; a supply pipe installed on the base(33) to supply the water taken in to the water source; a valve(36) installed on the tower body(34) to take the water stored in the dam(31) and to prevent an inflow of water by stopping an intake hole; a hoist gear, such as a winch, installed in the control room(35) to hoist the valve(36); and a hoist wire pulled out from the hoist gear and connected with the valve(36).
Patent KR-20020041354-A (KR)
Inventor: HWANG YONG AN
IPC: G06F17/00
Filed: 2002-03-06
Abstract: PURPOSE: A method and system for performing log-in by certifying call ID is provided to log-in at an internet site as a subscriber by authenticating a call ID of a personal terminal in case that the member is charged for using the site. CONSTITUTION: A customer with a personal terminal connects to a member store site through the Internet(301). The customer connects to a phone authentication log-in server(302). The customer inputs a resident registration number and a phone number(303). After that, the customer transmits the numbers to a phone communication company subscriber management server(304). The server searches phone communication subscriber information in a database in real time(305). In addition, the server confirms whether there's authentication information on the customer(306). In case that there's no information, an error message is transmitted to the customer(307). An authentication result is received from the server(308). A short message for requesting a call is transmitted to the terminal of the customer(309). The customer receives the message and pushes a call button(310). The server confirms the customer's call ID(311). In case that the ID isn't confirmed, an error message is transmitted to the customer(312). An authentication item is registered in a database(313). The item is registered in the communication company(314). The customer's password is transmitted to a host computer of the site(315).
Patent KR-20020031363-A (KR)
Inventor: LEE EUN JOO
IPC: D06F3/02
Filed: 2002-03-25
Abstract: PURPOSE: A method for restricting sliding of all wooden wash board for home use and business purposes is provided to prevent inconvenience in use due to water or soap adhered on the wooden wash board when a user washes clothing using the existing wooden wash board. CONSTITUTION: A method for restricting sliding of all wooden wash board for home use and business purposes includes the steps of making grooves in the existing wooden wash board, adhering rubber nozzles(2) at both ends of the wash board, and fitting rubber packing at the ends of the wooden wash board to prevent slide of the wash board and provide convenience in use to a user.
Patent KR-20020041366-A (KR)
Inventor: CHOI AE JIN
IPC: A23L33/00
Filed: 2002-04-03
Abstract: PURPOSE: A health food product containing kelp, Aloe arborescens, Plantago asiatica L., cascara sagrada, magnesium oxide or the like is provided. It has an effect on reducing body fat without substantive side effects such as stomachache, diarrhea or the like by improving a bowel movement and removing fecal impaction. CONSTITUTION: This functional food product comprises 40% by weight of kelp, 22% by weight of Aloe arborescens Mill. var. natalensis Berg., 17.5% by weight of Plantago asiatica L., 12% by weight of cascara sagrada, 3.5% by weight of magnesium oxide, 2.5% by weight of magnesium stearate and 2.5% by weight of lactic acid bacteria.
Patent KR-20030083481-A (KR)
Title: Method for providing SMS in mobile terminal
Inventor: KIM CHANG YONG
IPC: H04W4/14
Filed: 2002-04-23
Abstract: PURPOSE: A method for transmitting messages between mobile terminals is provided to input a telephone number of an SMS message receiver without inputting a telephone number of a user when transmitting an SMS message, thereby implementing user convenience while using an SMS. CONSTITUTION: A system retrieves and selects a telephone number of an other party by selecting a telephone directory function(S41,S42). If an SMS button is inputted while the system stores the telephone number(S44), the system enters an SMS menu to designate the retrieved telephone number as the telephone number of the other party, and enters the SMS menu or message input steps(S45-S47). If the SMS button is inputted while confirming a recently originated number, the system inputs a message, and automatically inputs a selected telephone number on the menu(S43). The system inputs an SMS message(S46), and transmits the SMS message to the designated telephone number(S48).
Patent KR-20030085628-A (KR)
Title: Method of forming CMOS logic device of semiconductor
Inventor: RYU HYEOK HYEON
IPC: H01L21/8238
Filed: 2002-04-29
Abstract: PURPOSE: A method for manufacturing a semiconductor CMOS logic device is provided to be capable of improving the surface resistance of a PMOS poly salicide. CONSTITUTION: A trench isolation layer(12) is formed on a silicon substrate(10). After growing a gate oxide layer(14) on the resultant structure, the first polysilicon layer(16') is formed on the gate oxide layer. After implanting lightly doped dopants, spacers(18',20') are formed at both sidewalls of the first polysilicon layer. After implanting heavily doped dopants, the resultant structure is planarized by CMP. The second polysilicon layer(22) is formed on the first polysilicon layer, and a salicide layer(24) is formed on the second polysilicon layer.
Patent KR-20030086370-A (KR)
Title: A method and a structure of korean character key board for cellular phone
Inventor: KANG BEOM CHEOL
IPC: H04M1/23
Filed: 2002-05-04
Abstract: PURPOSE: A Hangul keyboard structure for a portable terminal and an operating method therefor are provided to quickly and easily input a character message by composing the Hangul keyboard arrangement of the portable terminal like the 2-set type Hangul keyboard arrangement of a computer. CONSTITUTION: Single consonants are repeatedly assigned in the first row(10) and the first column(50) of a number keyboard of a portable terminal. Signal consonants and single vowels are repeatedly assigned in the first row(10) and the second column(60) of the number keyboard of the portable terminal. Single vowels are repeatedly assigned in the first row(10) and the third column(70) of the number keyboard of the portable terminal. Single consonants are repeatedly assigned in the second row(20) and the first column(50) of the number keyboard of the portable terminal. Single consonants and single vowels are repeatedly assigned in the second row(20) and the second column(60) of the number keyboard of the portable terminal. Single vowels are repeatedly assigned in the second row(20) and the third column(70) of the number keyboard of the portable terminal. Single consonants are repeatedly assigned in the third row(30) and the first column(50) of the number keyboard of the portable terminal. Single consonants and single vowels are repeatedly assigned in the third row(30) and the second column(60) of the number keyboard of the portable terminal. A shift function is repeatedly assigned in the third row(30) and the third column(70) of the number keyboard of the portable terminal.
Patent KR-20030086766-A (KR)
Title: Diagnostic apparatus for in vivo skin absorption of cosmetics or pharmaceutical materials using the diffusive reflectance spectroscopy
Inventor: KIM JONG KI
IPC: A61B10/00
Filed: 2002-05-07
Abstract: PURPOSE: An in vivo apparent optical density and diffusive characteristics diagnosis device is provided to allow for a simultaneous measurement of in vivo apparent optical density and diffusion. CONSTITUTION: A method for measuring an in vivo apparent optical density comprises a step of applying drugs or cosmetics to a predetermined area of a skin; a step of receiving, by using an optical fiber member, the light reflected from the skin tissue by applying the light of 200 to 1000nm in a vertical direction to the skin; a step of detecting the reflected light at a predetermined time interval and storing a spectrum; and a step of calculating kinetics by displaying, on a screen, the spectrum stored in the previous step and representing the change of intensity of reflected light in a graph.
Patent KR-20030089936-A (KR)
Title: Method for fabricating molecular electric devices
Inventor: CHOI SEONG YUL
IPC: H01L29/02
Filed: 2002-05-20
Abstract: PURPOSE: A method for fabricating a molecular electronic device is provided to reduce a manufacturing cost by using a single crystal growth method and a selective etching method. CONSTITUTION: The first semiconductor layer(20), the second semiconductor layer, and the third semiconductor layer(40) are sequentially laminated on a substrate(10). A nanogap(35) is formed between the first semiconductor layer(20) and the third semiconductor layer(40) by etching a side of the second semiconductor layer. A metal layer is formed on a surface of the resultant. An upper part(50a) and a lower part(50b) of the resultant is electrically disconnected to each other by cutting vertically the substrate(10). A molecular electronic element(70) is coated on the upper part(50a) and the lower part(50b) near to the nanogap(35).