baber/WOPTO huggingface dataset:
Patent KR-20040006796-A (KR)
Title: heating and cooling device of reactor for hydrogen storage alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-07-15
Abstract: PURPOSE: A reactor of a heating and cooling system using hydrogen storage alloy is provided to allow more efficient heat exchange by optimizing arrangement of each of reaction containers executing heat exchanging function. CONSTITUTION: A reactor includes a plurality of reaction containers(111,112) arranged in a plurality of rows, and having amount of hydrogen storage alloy charged therein different from each other; a hydrogen channel tube(130) allowing hydrogen to flow in and out therethrough; and branched tubes(140) having one ends connected with the hydrogen channel tube, and the other ends branched from the one ends to be connected with the reaction container, respectively. The reaction containers in a row on a side through which air flows in have larger amount of hydrogen storage alloy charged therein than amount of hydrogen storage alloy charged in the reaction containers in a row on a side through which air flows out. Heat exchange fins(120) contact with the reaction containers to expand area on which the reaction containers exchange heat with outside air.
Patent KR-20020062912-A (KR)
Inventor: YOO BYUNG SEUK
IPC: B62D1/04
Filed: 2002-07-19
Abstract: PURPOSE: A steering wheel attached with a leather cover is provided to stabilize the operation of a steering wheel and to maintain the appearance by restraining both ends of the leather attached to the steering wheel from departing. CONSTITUTION: Leather(14) is covered on a small diameter rim and stitched. Both ends of the leather are fixed in recesses(13a) of the rim. Upon pulling a thread(15), the ends of the leather are closed. The thread is fixed in the recesses. Since the leather is covered firmly by the thread, the leather cover is not easily departed at a high temperature or a low temperature.
Patent KR-20040009723-A (KR)
Title: Flat bed type scanner having automatic position compensating function
Inventor: LEE DONG GYU
IPC: G06K7/10
Filed: 2002-07-25
Abstract: PURPOSE: A flat bed scanner capable of automatically correcting a position is provided to keep an image quality of a scanned manuscript constant by keeping a distance between a scanner glass panel and a scanning unit constant. CONSTITUTION: The flat bed scanner includes a base(1), a scanner shaft(5), the scanning unit(6), an automatic position corrector(10), and the scanner glass panel(7). A rail supporting movement of the scanning unit is formed on an upper side of the base. The scanning unit is an image sensor reading contents of the manuscript and is moved along the scanner shaft. Other side of the scanning unit is supported and moved by the automatic position corrector. The automatic position corrector makes the scanning unit keep a constant distance from the scanner glass panel, and comprises a point contact part, a scanner sliding part, and a spring.
Patent KR-20040011900-A (KR)
Title: Auto temperature control method the equipment of calorification equipment
Inventor: LEE GUN KOOK
IPC: H05B1/02
Filed: 2002-07-31
Abstract: PURPOSE: A method and an apparatus for controlling automatically temperature of a heating unit are provided to minimize the power consumption by changing automatically a controlled setup value of the heating temperature. CONSTITUTION: An apparatus for controlling automatically temperature of a heating unit includes an input part(110), a micro computer(120), a memory(130), a counter(140), and a signal output terminal(160). The input part(110) is used for setting up the heating temperature and the heating control time. The micro computer(120) stores a setup value of the input part(110) into the memory(130), receives the present time and the present temperature from the counter(140), compares the present time and the present temperature to the reference values, and outputs a control signal to a heating unit through the signal output terminal(160) to control an operation of the heating unit.
Patent KR-20030091629-A (KR)
Title: Generating System utilize flow materiality in Pipe
Inventor: KIM GYU HYEONG
IPC: F03B13/00
Filed: 2002-08-12
Abstract: PURPOSE: A generating apparatus using a fluid flowing in a pipe is provided to generate electricity by using the force of the fluid flowing in a large water pipe or oil pipeline. CONSTITUTION: A generating apparatus using a fluid flowing in a pipe comprises a circular pipe body(2) forming flanges(6) to be assembled between a large water pipe or oil pipeline; a shaft(8) connected with a generating apparatus(14) by a coupling(12), with passing through pipe body-bosses(4); vanes(10) fixed to the shaft; and a charging apparatus(16) charging electric energy produced from the generating apparatus and supplying electricity to a required part through a power transmission cable. The bosses, through which the shaft passes, are symmetrically formed to the pipe body. The vanes rotate together with the shaft inside the pipe body by the force of the fluid flowing in the pipe.
Patent KR-20040016070-A (KR)
Title: Semiconductor device with gate spacer of positive slope and method for fabricating the same
Inventor: JUNG MUN MO
IPC: H01L21/8234
Filed: 2002-08-14
Abstract: PURPOSE: A method for fabricating a semiconductor device with a gate spacer of a positive slope is provided to prevent a bridge from being generated by residual polysilicon by forming a positive slope in a gate spacer while using a wet etch difference of a spacer insulation layer. CONSTITUTION: A plurality of gates are formed on a semiconductor substrate. A gate spacer is formed so as to have a positive slope at the edge of the gate. A polysilicon layer(240) is formed on the substrate to fill a gap between the gates. A part of the polysilicon layer is etched to form an opening exposing the substrate. An interlayer dielectric(260) is formed on the exposed substrate so as to fill the opening.
Patent KR-20040016283-A (KR)
Title: Relocation method for list of telephone number in mobile information terminal
Inventor: KIM JI SEON
IPC: H04B1/40
Filed: 2002-08-16
Abstract: PURPOSE: A method for rearranging a list of phone numbers in a portable information terminal is provided to rapidly search for a phone number by rearranging and displaying a list of phone numbers in the order of frequency in call usage, in alphabetical order or in the order of memory addresses according to a user's convenience. CONSTITUTION: The user of a portable information terminal accesses a phone number searching menu in order to search for a previously stored phone number and selects one among the order of memory addresses, the order of frequency in call connections, and alphabetical order. In case that the user selects the order of memory addresses, the portable information terminal displays a list of phone numbers in the order of memory addresses. In case that the user selects the order of call connection frequency, the portable information terminal displays the list in the order of frequency in call usage. If the user selects alphabetical order, the portable information terminal displays the list in alphabetical order.
Patent KR-20040016285-A (KR)
Title: Position monitoring method for wireless communication net
Inventor: JUNG BYEONG HAK
IPC: H04B7/26
Filed: 2002-08-16
Abstract: PURPOSE: A method for tracing a location using a wireless communication network is provided to transmit and receive the present location information of a specific mobile terminal through a server that receives and stores the location information of a plurality of mobile terminals through a wireless communication network. CONSTITUTION: The first to third mobile terminals(200a-200c) receive their respective location information from a GPS(Global Positioning System) satellite(10). The location information of the mobile terminals(200a-200c) is transmitted to a server(30) through a wireless communication network. The server(30) stores and processes the received location information. If a location information request signal for a specific mobile terminal among the mobile terminals(200a-200c) is inputted, the server(30) searches for the location information of the specific mobile terminal and provides the searched location information in response to the location information request signal.
Patent KR-20040016499-A (KR)
Title: High temperature multi-annealing furnace for manufacturing SIMOX SOI wafer
Inventor: JANG TAEK YONG
IPC: H01L21/324
Filed: 2002-08-17
Abstract: PURPOSE: A high temperature annealing apparatus for fabricating a separation-by-implantation-oxide(SIMOX) silicon-on-insulator(SOI) wafer is provided to improve reliability and productivity even if the size of a semiconductor substrate is increased to 12 inch or more by using a vertical furnace for an annealing process for forming a SOI insulation layer and by preparing a plurality of high temperature annealing furnaces. CONSTITUTION: The high temperature annealing furnaces(11) of a vertical furnace type are prepared for a high temperature annealing process for forming a silicon oxide layer in a semiconductor substrate of a predetermined disposition. At least one hydrogen annealing furnace(13) of a vertical furnace type is formed to perform a hydrogen annealing process on the semiconductor substrate. A multi-annealing unit includes the high temperature furnaces and the at least one hydrogen annealing furnace. A substrate transfer apparatus loads/unloads the semiconductor substrate, disposed between the high temperature annealing furnace and the hydrogen annealing furnace.
Patent KR-20040017622-A (KR)
Title: Charcoal composite for roast and the method of making it
Inventor: CHO YOUNG SIK
IPC: C10L5/44
Filed: 2002-08-22
Abstract: PURPOSE: A charcoal composition for roasting is provided which prevents air from being polluted by the odor by neutralizing odor generated during combustion of oils generated in the cooking process, and a method for manufacturing the charcoal for roasting is provided. CONSTITUTION: The charcoal composition for roasting is characterized in that it is prepared by press molding the mixture after mixing 94 to 99 weight parts of charcoal powder and 0.1 to 5 weight parts of mugwort powder with 0.5 to 1.0 weight part of organic binder so that the charcoal powder and mugwort powder are adhered to each other by the organic binder, wherein the organic binder is formed by mixing corn starch with reed powder in an equal mixing ratio. The method for manufacturing the charcoal for roasting comprises first step of preparing charcoal powder by milling carbonized wood into powder after carbonizing wood; second step of preparing mugwort powder by milling well dried mugwort; third step of agitating the mixture by mixing the charcoal powder with the mugwort powder in a certain ratio; and fourth step of molding the mixture into a certain shape after adding an organic binder to the agitated mixture.
Patent KR-20040022563-A (KR)
Title: iced noodles made by jihwang and making methord itself
Inventor: BAE KYU CHUL
IPC: A23L7/109
Filed: 2002-09-09
Abstract: PURPOSE: A method for manufacturing titled cold noodles by mixing Rehmanniae Radix Preparata powder, wheat flour, buckwheat flour and sweet potato starch is provided. The product has pharmacological effect of Rehmanniae Radix Preparata while maintaining characteristic colors of noodles. CONSTITUTION: The cold noodles comprise 75% by weight of wheat flour, 20% by weight of Rehmanniae Radix Preparata cold noodle powder and 5% by weight of salt. The Rehmanniae Radix Preparata cold noodle powder comprises 15% by weight of Rehmanniae Radix Preparata powder, 60% by weight of wheat flour, 20% by weight of buckwheat flour and 5% by weight of sweet potato starch. The Rehmanniae Radix Preparata powder is prepared by repeating the steaming and drying process of Rehmanniae Radix over 9 times, drying at low temperature in a natural state to a moisture of 10% or less and then grinding to 200 meshes or less.
Patent KR-20040022866-A (KR)
Title: In order for polychromatic collar printing to be possible in the leather, the ink which is improved and printing method
Inventor: LEE MUN YEONG
IPC: B41M1/38
Filed: 2002-09-10
Abstract: PURPOSE: A printing method for multi-color dyeing of a leather using an improved ink is provided to give various images and patterns on a leather by a printing device, to satisfy the user's preference, to increase the productivity and to reduce the cost. CONSTITUTION: The printing method comprises: the step(S30) of preparing an ink for multi-color dyeing of a leather, by mixing a dye, a pigment and various additives; the step(S40) of scanning an image to be printed on the leather and inputting the image to a computer of a printing device to control the size and color of the image; the step(S50) of transferring the leather to the printing device; the print ready step(S60) of sensing the size of the transferred leather and setting the size; the step(S70) of printing the multi-colored pattern on the leather surface; the step(S80) of selectively treating the printed leather with a water-proofing and a water-repellent agents; and the step(S90) of vibration staking for softening the leather.
Patent KR-20040025783-A (KR)
Title: Power supplying device for a vehicle using exhaust heat of an engine
Inventor: LEE HAK JUN
IPC: B60R16/00
Filed: 2002-09-17
Abstract: PURPOSE: A heat energy generated while burning fuel in an engine is used to supply power to an automobile, thereby improving energy efficiency using an engine exhaust heat. CONSTITUTION: A piezoelectric device(10) is provided to generate heat electric power. A first contact point of the piezoelectric device is fixed to a cooling system. A second contact point is fixed to an exhaust manifold(30). A battery member is provided to store electric energy connected to the piezoelectric device. The high temperature exhaust heat is generated from the exhaust manifold, thereby temperature difference is large between the first and second contact point.
Patent KR-20040015666-A (KR)
Title: Refrigerator for Cabbage and Radish Pickle
Inventor: KIM YEONG RAK
IPC: F25D21/14
Filed: 2002-09-19
Abstract: PURPOSE: A kimchi refrigerator is provided to separate a space in which a vaporization tray is installed from a machine chamber, and to allow convenient and rapid assembly and disassembly of the vaporization tray. CONSTITUTION: A kimchi refrigerator includes a main body(1); a plurality of storage compartments(2); doors(3); a machine chamber(11) placed on lower parts of the storage compartments, and having machines and electronic components installed therein to control temperature of the storage compartments; and a recess(12) placed near the machine chamber to dispose of condensed water generated in each of the storage compartments. The recess is placed on a rear lower part of the body parallel to the machine chamber, and formed to be concave toward an inside of the main body. A hose(14) is placed on an upper part of the recess, and extended downward to guide condensed water generated in each of the storage compartments to the recess. A vaporization tray(20) is placed on a lower part of the recess to collect and vaporize condensed water guided by the hose. The machine chamber and the recess are connected with each other to allow hot air blown by a cooling fan(9) to flows to the recess so that condensed water collected in the vaporization water is rapidly vaporized.
Patent KR-20040031827-A (KR)
Title: Sysytem for authenticating a packaged digital contents and method thereof
Inventor: CHOI YEONG JAE
IPC: G06F17/00
Filed: 2002-10-04
Abstract: PURPOSE: A system and a method for certification for the packaged digital contents are provided to remove damage of CPs(Contents Provider) due to illegal copy and distribution for the digital contents by performing the certification and the settlement for the contents when the digital contents are executed. CONSTITUTION: A Windows media player(300) is equipped with a license storage inside and plays a digital contents file depending on a right of a license stored in the license storage. In case that the license issued for the digital contents file is not existed in the license storage, a web server(310) displays contents information for the digital contents file and confirms a purchase request from the user. A settlement server(240) performs/approves settlement by the purchase request of the user. A license server(220) stores the right of the license fixed to the digital contents file by the CP distributing the digital contents file, and issues the license form the digital contents file depending on the user's request and the settlement approval.
Patent KR-20040031385-A (KR)
Title: Generation apparatus for ring-back tone of telephone
Inventor: OH GWANG RYEOL
IPC: H04M3/02
Filed: 2002-10-05
Abstract: PURPOSE: An apparatus for generating a ring-back tone in a telephone is provided to divide and synthesize a memorized digital signal into a basic sound and a multiple sound and generate a smooth 2 successive stroke sound of a 3 sound stroke. CONSTITUTION: A control unit(41) reads a digital signal from a memory(42), and divides and synthesizes the read digital signal into a basic sound and a multiple sound. A D/A converter(43) converts the digital signal into an analog signal, and outputs the analog signal to an output port(OUT). A low control signal output unit(44) and a high control signal output unit(45) output a low control signal(L_CTL) and a high control signal(H_CTL) under the control of the control unit(41).
Patent KR-20040034179-A (KR)
Title: Link traffic management method using traffic forecasts
Inventor: CHOI SANG GYU
IPC: H04L12/24
Filed: 2002-10-21
Abstract: PURPOSE: A method for managing link traffic by using a traffic projection value is provided to apply a Kalman filter-based projection method to an IP network, and to supply a quick and reliable projection value through an initialization process, thereby efficiently managing link traffic. CONSTITUTION: A system initializes a measured traffic value through accumulated data on representative day values(100). The system detects beyond values through a beyond value decision standard set by projected traffic and compensation of beyond value data(130). The system obtains an optimal estimated value of state variables according to a Kalman filter-based projection method, projects values of future state variables by using the estimated value, and performs cyclic procedures such as a smoothing procedure and a projection process(110,120). The system manages link traffic by using the projection traffic calculated through the smoothing and projection procedures(140).
Patent KR-20030036054-A (KR)
Title: Method and apparatus for radical oxidation of silicon
Inventor: ONO YOSHI
IPC: H01L21/31
Filed: 2002-10-30
Abstract: PURPOSE: An apparatus for oxidizing silicon radical is provided to form a silicon dioxide layer by quick oxidation of a silicon substrate under a comparatively low temperature condition. CONSTITUTION: The apparatus for oxidizing the silicon radical is provided with a vacuum chamber(12) including a heating chuck(14). The heating chuck is provided in the vacuum chamber to hold a silicon wafer and maintain the temperature of the silicon wafer within a range of about 400 deg.C to 500 deg.C. An oxidation gas source supplies gas including oxygen for the oxidation of the silicon wafer within the vacuum chamber. An oxygen dissociation mechanism dissociates the gas including oxygen into dissociated product including oxygen in an 0(1D) condition. A mechanism for transferring the dissociated product is maintained via the vacuum chamber.
Patent KR-20040040820-A (KR)
Title: Method of manufacturing ferroelectric memory device
Inventor: KIM NAM GYEONG
IPC: H01L27/105
Filed: 2002-11-08
Abstract: PURPOSE: A method for manufacturing a ferroelectric memory device is provided to secure excellent electrical characteristics and surface characteristics of a ferroelectric thin film by forming the ferroelectric thin film using a two-step sputtering process. CONSTITUTION: A lower electrode(14) is formed on a semiconductor substrate(10). The first ferroelectric thin film is formed on the lower electrode by carrying out the first sputtering process at a low temperature. A ferroelectric thin film(15) is completed by forming the second ferroelectric thin film on the first ferroelectric thin film using the second sputtering process at a high temperature. Crystallization is carried out on the ferroelectric thin film. An upper electrode(16) is formed on the ferroelectric thin film. Preferably, the first and second sputtering process are carried out at the temperature of 25-300 °C and 200-900 °C, respectively.
Patent KR-20040044037-A (KR)
Title: An apparatus for automatically controlling inverse charging of slab into a heating furnace
Inventor: KIM YU GI
IPC: F27B9/40
Filed: 2002-11-20
Abstract: PURPOSE: A system for automatically controlling reverse charging of slab into reheating furnace is provided to automatically reverse charge the slab into the reheating furnace promptly, improve productivity by easing operation and improving work efficiency and shorten working hours and accurately reverse charge the slab by enabling accurate centering. CONSTITUTION: The system(200) comprises a slab transfer distance setting part(260) for setting reverse transfer distance of the slab using length of the slab(21) and a reference position value of roller table(2) and reverse driving the roller table according to the set reverse transfer distance of the slab; a slab transfer distance calculation part(210) for stopping the roller table if the actually measured reverse transfer distance values correspond to the set reverse transfer distance value by calculating actually measured reverse transfer distance values of the slab using the number of revolutions of the roller table reversely driven and comparing the actually measured reverse transfer distance values and the set reverse transfer distance value; an extractor first advance distance setting part(230) for setting first advance distance of the extractor(3) so that the slab is piled up on an extractor using width of the slab and a reference position value of the extractor, and first advancing the extractor according to the set first advance distance value; an extractor second advance distance setting part(240) for setting second advance distance of the slab piled extractor inside the reheating furnace(1) using the width of the slab and the reference position value of the extractor, and second advancing the extractor according to the set second advance distance value; an extractor backward moving distance setting part(250) for setting an extractor backward moving distance in the reheating furnace and moving the extractor backward according to the set extractor backward moving distance value; and an extractor moving distance calculation part(220) for stopping movement of the extractor if the actually measured moving distance values correspond to the set forward or backward moving distance value by calculating actually measured moving distance values of the extractor using the number of revolutions of the extractor driven and comparing the actually measured moving distance values and the set forward or backward moving distance value.