baber/WOPTO huggingface dataset:
Patent KR-20030079010-A (KR)
Inventor: HAN SANG JUN
IPC: B60T7/06
Filed: 2002-04-01
Abstract: PURPOSE: A protecting device for a driver is provided to protect the body of the driver by preventing the ankle or the shin of the driver from being injured against the brake pedal with separating a second pedal arm from a first pedal arm. CONSTITUTION: A protecting device for a driver comprises a first pedal arm(30) combined with a pedal mounting bracket(11) and a push rod(15) connected to a brake booster with turning; a brake switch(40) contacted to the first pedal arm, and separated and turned on in rotating the first pedal arm; a pedal arm switch(50) fixed to the first pedal arm, and contacted to the push rod and turned on in rotating the first pedal arm; a second pedal arm(70) selectively separated from the first pedal arm by a pedal arm separation unit(60); and an electronic control unit(80) controlling the pedal arm separation unit to separate the second pedal arm from the first pedal arm according to operation of the pedal arm switch and the brake switch.
Patent KR-20030066279-A (KR)
Title: Attached side view mirror cap
Inventor: KIM GYU HYEONG
IPC: A42B1/24
Filed: 2002-04-29
Abstract: PURPOSE: Provided is a cap capable of looking backward without turning one's head which is widely used for safety helmets for work, battle helmets, caps for night guards. CONSTITUTION: The cap(10) has mirrors(30) disposed at both sides by connecting devices fixed at both sides of the cap. Therefore, a user is able to watch the back without turning his or her head while simultaneously looking forward. The connecting device includes a supporting device(24), a mirror holder(20) to hold a mirror(30), a flexible tubing(22) to freely change the location of the mirror. The mirror is a convex mirror or a flat mirror.
Patent KR-20020086253-A (KR)
Title: Cutting blade
Inventor: FUJIOKA SEIJI
IPC: B24D3/00
Filed: 2002-05-08
Abstract: PURPOSE: To provide a cutting blade capable of preventing generation of burr when cutting a semiconductor plate along a cutting line and being easily manufactured. CONSTITUTION: In this cutting blade 43, an annular cutting edge part is made of an electrocast abrasive layer fixing abrasive grain by plating. The annular cutting edge part is made of a center electrocast abrasive grain layer 431 and an outside electrocast abrasive grain layer 432 formed on both sides of the center electrocast abrasive grain layer 431. The center electrocast abrasive grain layer 431 is formed by an abrasive grain layer with a low concentration degree. The outside electrocast abrasive grain layer 432 is formed by an abrasive grain layer with a higher concentration degree than that of the center electrocast abrasive grain layer 431.
Patent KR-20030087710-A (KR)
Title: Method and apparatus for controlling idle speed of an engine
Inventor: LEE JAE HYEONG
IPC: F02P5/15
Filed: 2002-05-09
Abstract: PURPOSE: A method and an apparatus are provided to achieve improved response time and efficiency of control of engine idle RPM. CONSTITUTION: A method comprises a step(S415) of detecting an engine RPM and an engine load; a step(S420) of calculating a target torque rate based on the engine RPM and engine load by using the preset relation between the ignition timing and torque rate; a step(S450) of calculating a target ignition timing corresponding to the target torque rate calculated in the previous step by using the preset relation; and a step(S470) of driving an ignition device based on the calculated ignition timing.
Patent KR-20030090020-A (KR)
Title: Wall hanging type hd-tv system
Inventor: HWANG WON YONG
IPC: H04N5/44
Filed: 2002-05-20
Abstract: PURPOSE: A panel type HD-TV system is provided to separate a receiving cable entering a TV tuner from a panel for display, thereby easily installing and improving the external appearance of the TV system. CONSTITUTION: A tuner of a base station receives sky wave broadcast signals through a TV receiving cable for tuning a wanted broadcast signal. A demodulator demodulates the tuned signal output from the tuner for converting the same into a digital signal. An interface unit converts a format of the digital signal into a format acceptable by a CPU(Central Processing Unit) of the base station to interface the converted digital signal to the CPU. The CPU receives the digital signal for converting the format into a format for wireless transmission, and outputs the converted data through a wireless LAN(Local Area Network). A CPU of a main body receives the data from the base station for transmitting the same to an interface unit of the main body. The interface unit converts the format of the inputted data to interface the digital data to an MPEG2(Moving Picture Experts Group2) decoder. The MPEG2 decoder decodes the digital data for outputting video and audio data.
Patent KR-20030091428-A (KR)
Title: Sealing cap for leak check of orifice
Inventor: LEE JIN BAEK
IPC: H01L21/205
Filed: 2002-05-28
Abstract: PURPOSE: A leak check sealing cap of an orifice is provided to seal the upper portion of the orifice completely by using the sealing cap in order to exactly check the leak of the orifice. CONSTITUTION: A sealing cap(20) has a larger inner diameter than the outer diameter of an orifice(10). At this time, an O-ring(30) is inserted to the inner surface of the sealing cap. Preferably, the opened upper portion of the orifice is air-tightly inserted into the lower portion of the sealing cap, so that a leak checking process is exactly completed. Preferably, the sealing cap is prepared as many as the number of orifices. Preferably, the sealing cap is capable of having a smaller outer diameter than the inner diameter of the orifice, so that the lower portion of the sealing cap is capable of being air-tightly loaded to the upper portion of the orifice.
Patent KR-20030092921-A (KR)
Title: Method for searching of codebook index in voice system
Inventor: HA TAE HO
IPC: G10L19/18
Filed: 2002-05-31
Abstract: PURPOSE: A codebook index searching method in an audio system is provided to reduce a period of time required for searching codebook index. CONSTITUTION: Two codebook index values obtained from two frames are loaded(ST11). The loaded two codebook index values are compared to each other, to determine a codebook index maximum value and a codebook index minimum value(ST12). A difference between the maximum and minimum values is calculated(ST13). An estimated codebook index value is calculated using the difference value. 40 sections are given to each of the fore and the back of the estimated codebook index value, and codebook indexes are estimated for the 80 sections. A codebook index value is searched in the estimated codebook index section(ST22).
Patent KR-20030095634-A (KR)
Title: Feedback information transmit method for mobile communication system
Inventor: CHO GI HYEONG
IPC: H04B7/02
Filed: 2002-06-12
Abstract: PURPOSE: A method for transmitting FBI(FeedBack Information) in a mobile communication system is provided to improve the receiving performance of a terminal by adjusting a power level of an FBI field for loading FBI when transmitting FBI to a base station. CONSTITUTION: A base station judges whether a closed-loop transmission diversity is used. If the closed-loop transmission diversity is used, the base station judges a power level of an FBI field of a DPCCH(Dedicated Physical Control CHannel). The base station transmits the judged power level of the FBI field to a terminal. The terminal adjusts a power level of the FBI field for loading and transmitting FBI to the base station with reference to the received power level of the FBI field.
Patent KR-20030095670-A (KR)
Title: A replacement installation of crank signal
Inventor: KIM JIN SEONG
IPC: F02D45/00
Filed: 2002-06-14
Abstract: PURPOSE: A compatible device is provided to shorten the time and cost for system development, while allowing the maintenance to be performed through the use of the testing device. CONSTITUTION: A compatible device comprises a cam signal detection unit(213) for detecting the position of the cam shaft; a crank signal detection unit(209) for detecting the position of the crank shaft from the tooth of the target wheel; a long tooth detection unit(205) for detecting the long tooth from the crank signal detection unit; a program memory(215) including the first computing module for correcting a simulation crank signal during an engine acceleration, and the second computing module for correcting a simulation crank signal during an engine deceleration; an error detection unit(207) for generating error information by comparing the current crank signal output from the crank signal detection unit and the cycle of the simulation crank signal; and a control unit for selecting the first computing module or the second computing module, and performing a correction by varying the cycle of the simulation crank signal and an initialization of the correction signal in response to the reset signal.
Patent KR-20030095812-A (KR)
Title: An Apparatus for Dispensing Liquid Crystal
Inventor: KWON HYEOK JIN
IPC: G02F1/13
Filed: 2002-06-14
Abstract: PURPOSE: A device for dispensing liquid crystal is provided to promptly form a liquid crystal layer of a large liquid crystal display by directly dropping liquid crystal on a substrate within a short time by using a liquid crystal dropping method, and minimize exhaustion of the liquid crystal. CONSTITUTION: A head(103) is horizontally formed to maintain a certain distance with a substrate. A plurality of liquid crystal syringes(105) are connected with the head for storing liquid crystal(110), and discharging the liquid crystal on the substrate. A plurality of holders(107) support the plurality of liquid crystal syringes, and make equal heights of the plurality of liquid crystal syringes. A bar(107b) of each holder is connected to a circular ring(107a) to support the liquid crystal syringe. The holder includes a hole for inserting a nozzle(105a) of the liquid crystal syringe into the hole. An auxiliary ring(107c) is interposed between the liquid crystal syringe and the hole of the bar to conveniently attach and detach the liquid crystal syringe to and from the holder.
Patent KR-20030097347-A (KR)
Title: Method for transmitting short message service using voice in mobile telephone
Inventor: HAN GYU SEONG
IPC: H04Q7/32
Filed: 2002-06-20
Abstract: PURPOSE: A method for transmitting a short message using voice recognition in a portable terminal is provided to transmit a short message using voice recognition. CONSTITUTION: If the user of a portable terminal selects "message management" through a keypad(100), a control part displays message types through a display part(101). If the user selects "letter writing"(102), the control part displays a voice/text conversion service information message(103). If the user selects a voice/text conversion service(104), the control part executes a control operation so that the portable terminal can access a base station(106). Then the control part transmits the user's voice message to the base station(107). The control part of the base station, receiving the voice message, recognizes that the portable terminal made a request for the voice/text conversion service and stores it in its own memory. The voice message stored in the memory of the base station is converted into a text message under the control of the control part. At this moment, the display part of the portable terminal displays that the voice message is being converted into a text message(108). If the conversion is completed, the control part of the base station outputs the converted text message. The outputted text message is transmitted to the portable terminal.
Patent KR-20030001353-A (KR)
Title: Rubber compounds
Inventor: KORCH ANDREA
IPC: B65G15/30
Filed: 2002-06-25
Abstract: PURPOSE: A rubber compound, its preparation method and a molded product using the compound are provided, to reduce the vulcanization time, the viscosity, the permanent set and the hysteresis loss and to improve the reinforcement factor. CONSTITUTION: The rubber compound comprises a rubber or a rubber mixture; at least one filler; and a processing agent represented by R1-O-R2, wherein R1 and R2 are identical or different each other and are an alkyl group of C1-C8 substituted with OH (wherein R1 and R2, separately or together, don't have a region containing at least two OH groups present as 1,2- or 1,3-diols). Preferably the processing agent is 1,7-dihydroxydipropyl ether, 2,6-dihydroxydipropyl ether or 3,5-dihydroxydipropyl ether; and the filler is a siliceous filler and/or carbon black.
Patent KR-20040001187-A (KR)
Title: A way to purify water by using a pressure floatation method
Inventor: CHO HANG MUN
IPC: C02F1/24
Filed: 2002-06-27
Abstract: PURPOSE: Provided is a method for purifying water in-situ using a dissolved air flotation (DAF) process, thereby treating even sediment deep in the water in situ. CONSTITUTION: The method comprises the steps of supplying pressurized water deep inside water to be treated using a pressurized water distributor(3), and scooping or pumping sediments up to a position from where the pressurized water is distributed using a sediment suction unit(1) and a sediment transporting pipe(2) so that the sediment comes into contact with the pressurized water, and contaminants in the sediment are floated and removed on the surface of water and cleaned materials (sand, gravel) are redistributed onto the bottom of a river.
Patent KR-20030076153-A (KR)
Title: Lithium ion secondary battery comprising overdischarge retardant
Inventor: HONG SEUNG TAE
IPC: H01M10/0525
Filed: 2002-06-27
Abstract: PURPOSE: Provided is a lithium secondary battery comprising an over-discharge preventing agent, which has excellent performance in the over-discharge test and the capacity recovery of 90% or more after the test. CONSTITUTION: The lithium secondary battery comprises a cathode comprising a lithium transition metal oxide which can absorb and release lithium ions; an anode comprising carbon, lithium metal or lithium alloy which can absorb and release lithium ions; a separator; and a non-water based electrolyte consisting of a lithium salt and an electrolytic compound. The lithium secondary battery is characterized in that the cathode comprises 0.1 to 10 parts by weight of the over-discharge preventing agent having the formula of Li2Ni1-xMxO2, wherein 0<=x<1 and M is a metal having the oxidation number of +2 selected from the group consisting of Mn, Fe, Co, Cu, Zn, Mg and Cd, based on 100 parts by weight of the cathode active materials.
Patent KR-20040002036-A (KR)
Title: Simple Binding Authorization Method for Strengthening Security
Inventor: KANG GYEONG HUI
IPC: G06F15/00
Filed: 2002-06-29
Abstract: PURPOSE: A method for the simple certification reinforcing security is provided to enhance the security to a simple bind operation without introducing a Kerberos infra in order to enhance the stability and reliability for the information managed by a directory server. CONSTITUTION: A binding packet is received from a directory user(309). A Hash value is obtained by extracting a user ID from the binding packet, bringing a user's password managed at the inside, and applying a Hash function to the password(311). The Hash value is compared with the Hash value extracted from the binding packet(317). If a comparison result is agreed, the user is verified as a valid user and a right is given to the user(319).
Patent KR-20040006232-A (KR)
Title: Dryer
Inventor: HWANG SEONG GI
IPC: D06F58/02
Filed: 2002-07-11
Abstract: PURPOSE: A drying machine is provided to put in and pull the laundry out of a drum conveniently by restricting interference with the upper part of a filter assembly, and to improve the appearance in the front of the drying machine by covering the upper part of the filter assembly in the front of the drying machine. CONSTITUTION: A drying machine is composed of a case having a round hole(52a) for putting and withdrawing the laundry; a drum(57) arranged in the case to contain the laundry; and a filter assembly(80) arranged in the lower part of the back of the laundry hole and rounded in the upper part. The filter assembly includes a filter cover having air suction holes sucking air in the drum and an upper end recessed in the center, a filter recessed in the upper part and composed of a net filtering foreign matters from air through the suction holes, and a filter supporter recessed in the upper part to insert the filter. The air suction holes are arranged vertically in the filter cover, and rounded and contacted to the rotating laundry smoothly to prevent damage of the laundry.
Patent KR-20040007774-A (KR)
Title: A drying apparatus df agricultural
Inventor: LEE KYUNG SUB
IPC: A23B7/02
Filed: 2002-07-11
Abstract: PURPOSE: An apparatus for drying agricultural products which changes the circulation direction of hot air under the same temperature condition in a drying chamber, thereby drying agricultural products uniformly. CONSTITUTION: An apparatus for drying agricultural products consists of: an air circulation chamber(200) between a cold and hot air supply chamber(100) and a drying chamber; a combining structure of a shelf supporting part for supporting the shelf; and a panel combining part for maintaining the temperature of the drying chamber for a long period of time. The air circulation chamber changes the circulation direction of hot air(or cold air) flowing to the drying chamber from the upper part to the lower part, or from the lower part to the upper part.
Patent KR-20040006755-A (KR)
Title: alcoholic liquors and a relish
Inventor: SHIN SUK KYUN
IPC: B65D30/22
Filed: 2002-07-15
Abstract: PURPOSE: A combined pack is provided, which is capable of simultaneously packing liquor or beverage and some eatables without the need for separate containers for liquor, cups and some eatables, thereby enhancing portability during outdoor activities, mountaineering or traveling. CONSTITUTION: The pack(1) having a fusible portion(3) formed along the periphery of a vinyl(polypropylene) sheet, comprises a first receptacle(10) for holding liquor(30) and a second receptacle(20) for holding some eatables(40). A drinking straw(14) is self-contained on one side of the first receptacle(10), and a beverage orifice(12) is formed at a predetermined position of the top surface of the pack(1).
Patent KR-20040007014-A (KR)
Title: A Fomenting Machine for Acupuncture Spots on the Body
Inventor: SHIN DONG KYUN
IPC: A61H39/06
Filed: 2002-07-16
Abstract: PURPOSE: A hot pack application apparatus for acupuncture spots is provided to enable discharge of waste material out of subcutaneous tissue by adopting heat generation device to supply heat to body and having heat retaining parts in small spherical form to maintain the hot pack effect for long time. CONSTITUTION: The apparatus comprises a main body(1) having a heat generation device(2); a heat diffusion panel(3) to entirely distribute the generated heat; an outlined frame(4) along edges of the heat diffusion panel(3); and a plurality of heat retaining parts(5) placed over top side of the heat diffusion panel(3). Each of the heat retaining parts(5) comprises any one of loess, jade and tourmaline components and has a size equal to a bean. The heat generation device(2) is far-infrared ray emission heater.
Patent KR-20040007178-A (KR)
Inventor: JIN KI TAE
IPC: A63C19/08
Filed: 2002-07-15
Abstract: PURPOSE: A liner opening regulator is provided to adjust a discharge amount of powder on a playground at a convenience of a user. CONSTITUTION: The liner opening regulator includes an opening and closing adjusting handle(10), a string(4), and an openable adjuster(9). To operate the openable adjuster(9), the string(4) is pulled by operating the opening and closing adjusting handle(10). Many powder exit holes are doubly formed in a zigzag pattern, and have a circle or square shape. The discharge amount of powder is adjusted by completely closing, by half-closing, and by completely opening the powder exit.
Patent KR-20040008661-A (KR)
Title: Method for fabricating semiconductor device with landing plug contact structure
Inventor: CHAE GWANG GI
IPC: H01L21/283
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of minimizing losses of a silicon substrate when a nitride barrier layer for opening a landing plug contact is etched. CONSTITUTION: A gate electrode including a spacer(25) is formed by sequentially forming a gate oxide layer(22), a conductive layer(23), and a mask insulating layer(24) on a silicon substrate(20). A nitride barrier layer and an interlayer dielectric are sequentially formed on the resultant structure. By selectively etching the interlayer dielectric, a landing plug formation region is defined. A landing plug contact hole is formed by etching the nitride barrier layer using CF-based gas of carbon-rich as a source gas.
Patent KR-20020079662-A (KR)
Inventor: KANG KIL SU
IPC: H04H20/59
Filed: 2002-09-09
Abstract: PURPOSE: A remote wireless broadcasting device and a method therefor are provided to save over cost generated when embodying a satellite or wireless broadcasting network, easily hear a disaster alarm or an administrative broadcasting, and prevent various disasters. CONSTITUTION: A BSC(Base Station Controller)(100) transmits a control code so that a plurality of wireless receivers(200) recognize inter-different codes such as separation/group/entire/disaster/wood fire prevention broadcastings, and simultaneously transmits a broadcasting message corresponding to the control code to a plurality of wireless receivers(200). A plurality of wireless receivers(200) receive a wireless signal transmitted from the BSC(100), analyze the control code, correspond to the control code, and broadcast a receiving message or reproduce and broadcast a previously stored digital voice message, and transmit a warning siren sound according to each control code.
Patent KR-20040029672-A (KR)
Title: Wall mounted air conditioner
Inventor: PARK SEONG HO
IPC: F24F1/00
Filed: 2002-10-02
Abstract: PURPOSE: A wall mounted type air conditioner is provided to increase volume of wind felt by a user by converting four-side discharge into three-side discharge, and prevent dew condensation on a ceiling. CONSTITUTION: Discharge ports(303R,303L,303B) are formed on right and left sides and a lower side of a back body(301) forming an outer casing to discharge the conditioned air. Blades(304R,304L,304B) are installed at each of the discharge ports to guide a discharge direction of the conditioned air. Guide blades(305R,305L,305B) support the blades. Guide plates(306a,306b) smoothly guide the flow of the air to the discharge ports of the right and left sides. A partition(307) is formed integratedly with the guide plates to interrupt air flow and exchange between turbo fans(302a,302b) installed in the back body.
Patent KR-20040033800-A (KR)
Title: Method for production of agarose for separating small fragments of DNA
Inventor: SUH JOO WON
IPC: C08B37/12
Filed: 2002-10-16
Abstract: PURPOSE: A method for preparing agarose for the separation of DNA fragments is provided, to obtain an agarose which has a molecular weight of 5,000-20,000 and can separate clearly short DNA and RNA fragments, from agar. CONSTITUTION: The method comprises the steps of (S4) adding a chitosan solution to an agar solution to precipitate agaropectin and to remove it; (S5) separating a supernatant; (S6) adding an acid solution to the supernatant to control pH to be 2-4, and stirring it for 1-6 hours; (S7) adding an alkali to neutralize it; (S8) cooling the neutralized agarose aqueous solution to a room temperature, and adding 1.0 times of 40-70 (v/v)% ethanol based on the total weight of the agarose aqueous solution to form a precipitate; (S9) separating the precipitate; collecting a supernatant, and (S11) pulverizing it to prepare agarose. Preferably the acid solution is a HCl solution; the alkali is NaOH; and the pulverization is carried out by using a spray drier.