baber/WOPTO huggingface dataset:
Patent KR-20030010054-A (KR)
Title: Method to manufacture Cold-setting phenol resin, resin manufactured by the said method, hardener, Method to manufacture the said hardener, and Fire retardant composite containing the said resin
Inventor: BAEK CHANG HUN
IPC: C08J3/00
Filed: 2001-07-25
Abstract: PURPOSE: A preparation method of a room temperature-curable phenol resin composition and a room temperature-curable phenol resin composition prepared by using the method are provided. The composition overcomes defects such as a high temperature foaming condition and enhances physical properties such as heat resistance, combustion resistance, durability and strength. Also, a curable composition for the resin composition and a preparation method thereof, and a fire retardant complex material containing the resin composition are provided. CONSTITUTION: The preparation method of the room temperature-curable phenol resin composition comprises (a) mixing a phenol and a formaldehyde having 1.4-2.2 of molar ratio to the phenol and stirring the mixture; (b) adding 0.5-10 parts by weight of metal hydroxides or zinc acetates on the basis of the phenol to the mixture of the step (a) to react at the temperature of 60-110 deg.C; (c) terminating the reaction of the step (b) and then neutralizing; and (d) dehydrating the reaction product neutralized in the step (c) to obtain a final resin solid content of 40-90%.
Patent KR-20030012059-A (KR)
Title: Ink-jet printhead having a ink-chamber for improving accmulation of nozzle and manufactureing method thereof
Inventor: LEE JAE DEOK
IPC: B41J2/175
Filed: 2001-07-30
Abstract: PURPOSE: An ink-jet printhead having an ink chamber improving integrity of nozzles and a method for manufacturing thereof are provided to arrange many nozzles around the ink chamber by lengthening sides of the ink chamber by providing a many-sided ink chamber, thereby realizing high solution and high speed of printing. CONSTITUTION: In forming an ink chamber(10) wherein nozzles(4) for jetting ink are arranged is formed on a silicon substrate, if the section of the ink chamber is formed in a rectangle having two sides a and b, the sum of a sectional figure of a jetting port of the ink chamber exceeds 2 x (a+b) or the jetting port includes a plurality of corner parts(M) each having an inside angle of more than 180 degrees.
Patent KR-20030012288-A (KR)
Title: System of electronic-business for agricultural products utilizing internet and method therefor
Inventor: JUNG GUK CHAE
Filed: 2001-07-31
Abstract: PURPOSE: A system and a method for the EC(Electric Commerce) of agricultural products using the Internet are provided to make a producer construct and manage an agricultural products shopping mall on the Internet, to directly deliver the products to a customer by receiving an order through a facsimile, and to remotely manage the information for the agricultural product through a telephone, a cellular phone and a video telephone. CONSTITUTION: The producer(10) includes a PC(11), the facsimile(12) for receiving an order slip from the customer, and a terminal(13) for providing the information of the agricultural products. A service provider(20) includes a main server(21) constructing and managing the agricultural product EC entirely, a facsimile server(22) automatically transmitting an order slip to the producer's facsimile by receiving the order of the customer, and a database(23) storing the information for the producer(10) and the customer(30). The customer(30) receives the agricultural products from a producing district by selecting the agricultural products and paying for it. A delivery company(40) delivers the purchase products to the customer(30) by the producer's request.
Patent KR-20030012439-A (KR)
Title: The smoke perfume making method of food annex which is using trees vinegar liquid
Inventor: LEE JIK HWAN
IPC: A23L27/27
Filed: 2001-08-01
Abstract: PURPOSE: A process for producing a smoke flavor by aging pyroligneous liquid for a long period of time and then distilling is provided, thereby producing a high purity smoke flavor. CONSTITUTION: Pyroligneous liquid is aged at a temperature of 26 to 36deg.C for 6 months in an acid-proof vessel to separate a part of material, heated to 93deg.C and then depressurized to remove methyl alcohol as a harmful material. Then the obtained pyroligneous liquid is distilled in a distillator to produce a smoke flavor having an impurity of 98% or more.
Patent KR-20030016737-A (KR)
Inventor: HWANG WON YONG
IPC: G06F3/00
Filed: 2001-08-21
Abstract: PURPOSE: A device and a method for remotely controlling a personal computer are provided to improve mobility by connecting a terminal having high mobility to the personal computer so that the task is executed at the personal computer. CONSTITUTION: The device includes a personal computer(1) such as a desktop computer or a notebook computer, a base station(2) transmitting output data of the personal computer and input data of a keyboard or a mouse wirelessly, and a mobile display pad(3) for outputting data transmitted from the base station(2) to the screen of the personal computer(1) and processing task at the personal computer using the inputted data.
Patent KR-20030018135-A (KR)
Title: The exhaust system - mounting hanger restricting extension displacement
Inventor: KIM SE JIN
IPC: F01N13/00
Filed: 2001-08-27
Abstract: PURPOSE: An exhaust system mounting hanger is provided to reduce vibration and noise applied to a chassis of a vehicle by limiting an extension replacement of the exhaust system mounting hanger. CONSTITUTION: An exhaust system mounting hanger includes a mounting hanger body(10), and a band(20) for limiting an extension degree of the mounting hanger body(10). The mounting hanger body(10) has an oval sectional shape and is formed with a hollow section(11) at the center. A plurality of circular holes(12a,12b) are formed around the hollow section(11) in order to install a bracket. The band(20) is attached to an outer peripheral portion of the mounting hanger body(10) so as to limit the extension degree of the mounting hanger body(10). A fixing device(30) is provided to prevent the band(20) from separating from the mounting hanger body(10). The fixing device(30) includes a plurality of slots, a plurality of openings, and a plurality of screws inserted into the slots and the openings.
Patent KR-20020018074-A (KR)
Title: Roller cage
Inventor: BAGUSCHE SIEGFRIED
IPC: B24B39/04
Filed: 2001-08-28
Abstract: PURPOSE: A roller cage is provided to increase the life in the use of a roller cage and increase the life of a work roller tool. CONSTITUTION: A roller cage(1) is provided with a prismatic base body for guiding a minimum of one work roller designed for deep rolling of grooves on crankshaft journals or crank pins. A first concave recess(7, 8) is formed on one of the two faces(5) of the prismatic body on a section of the circumference of the work roller. The rotational axis of the work roller is inclined at an angle(10), in which the section guided inside the roller cage has a shorter distance to the longitudinal center(C-C) of the prismatic body than the remaining section with a first groove shaped recess(11) along the longitudinal center of the base area(3) of the prismatic body, as a passage for one support roller for the work roller, and a second groove shaped recess(12) along the longitudinal center on the side(2) of the prismatic body located opposite to the first groove shaped recess, for support of the roller cage on the end of the long leg of an L-shaped tool holder.
Patent KR-20030019714-A (KR)
Title: A plug adapter for electric home appliances
Inventor: SONG WON JIN
IPC: H01R35/00
Filed: 2001-08-30
Abstract: PURPOSE: A plug adaptor for home appliances is provided to control power supplied from an outlet to a plug to prevent unnecessary power consumption and stably use the home appliances. CONSTITUTION: A plug adaptor for home appliances is composed of a cylindrical outlet connecting member(10), a body(20), and a cylindrical plug connecting member(30). The outlet connecting member includes a screw hole(5) formed at the center and connection pieces(1,2) inserted into connection holes of an outlet. A screw pole is inserted into the screw hole. The body is rotatively combined with the outlet connecting member, and has semi-circular contacts(11) that are elastically supported by springs at both sides of a cut portion(15) formed at the center of the body. The semi-circular contacts are detachably connected with the connection pieces projected from the back side of the outlet connecting member. The plug connecting member is combined with the rear side of the body, and includes cylindrical electrodes(21,22) into which connection pieces of a plug are inserted. The plug connecting member further has a through-hole(25) through which the screw pole is inserted.
Patent KR-20030010439-A (KR)
Title: A wiring duct of shelter(3way vertical type)
Inventor: KIM HONG SAM
IPC: H02G3/04
Filed: 2001-08-30
Abstract: PURPOSE: A protective duct for a wire is provided to prevent a short circuit according to a fault contact between a communication line and a power supply line and an electric shock accident and blocks the generation of a high frequency by stably mounting an auxiliary cross wall. CONSTITUTION: A connector locking groove(12), bracket locking grooves(13,16), and locking projections(14,14') are integrally formed on a duct body(10). Section pillars(20,20') are integrally formed on an inner bottom of the duct body(10). Auxiliary cross walls(70) are inserted between multifunction locking grooves(22,22') and a vertical cross wall of a multifunction wire support member. Shielding brackets(80,80') are installed at locking holes on bracket support step portions(24,24'). A cover(30) opens/closes an upper port of the duct body(10). An end cap closes an open end of both sides of the duct body(10). Gripper step portions are locked to the bracket support step portions(24,24'). One side of a fixing bar is fixed to multifunction locking grooves(22,22').
Patent KR-20030027223-A (KR)
Title: Right convergence deflection yoke
Inventor: HWANG SEONG GU
IPC: H01J29/70
Filed: 2001-09-18
Abstract: PURPOSE: A convergence correction device for a deflection yoke is provided to accurately correct vertical mis-convergence by controlling an auxiliary vertical deflection coil. CONSTITUTION: A convergence correction device comprises magnetic field generating coil circuits(CY1 to CY4) for generating N-pole or S-pole, and which are constituted by two pairs of coils connected in serial; a first diode circuit(D1,D2) constituted by two diodes connected in an opposite direction; a second diode circuit(D3,D4) constituted by two diodes connected in an opposite direction; a first variable resistor(VR1) for adjusting convergence in one direction from the center of the screen; a second variable resistor(VR2) connected between the two diodes of the first diode circuit and the two diodes of the second diode circuit, wherein the second variable resistor adjusts convergence in upward or downward direction of the screen; and a damping resistor(R1) connected between the contact between the two pairs of coils and the contact between the operating terminal of the first variable resistor and the operating terminal of the second variable resistor. The magnetic field generating coil circuit, first variable resistor and the first diode circuit are connected in parallel, and the second diode circuit is connected in parallel to the magnetic field generating coil circuit in the direction opposite to the first diode.
Patent KR-20030026633-A (KR)
Title: Headlamp system to adjust illumination equally for automobile
Inventor: CHOI GI TAE
IPC: B60Q1/04
Filed: 2001-09-26
Abstract: PURPOSE: A car headlamp system for controlling uniform roughness is provided to drive by identical voltage by controlling a varistor until voltage of a left headlamp becomes to be equal with voltage of a right headlamp. CONSTITUTION: Variable terminals of varistors(11,12) outputting voltage corresponding to change of resistance connect with head lamps(13,14). A resistance corrector(15) changing output voltage from variable terminals of the varistor into same resistance connects with left and right headlamps. The headlamp emits light of identical voltage by inputting voltage value changed equally from the resistance corrector. A car headlamp system for controlling uniform roughness improves durability by spending equivalent power by driving the left and right headlamps by same voltage by having a variable resistor within.
Patent KR-20030027281-A (KR)
Title: Air exhauster for mounting test-bench of automobile
Inventor: CHA JIN GUK
IPC: F01N3/023
Filed: 2001-09-28
Abstract: PURPOSE: An air exhaust device is provided to reduce parts count and costs by performing test through the use of a single test bench regardless of the type of automobile. CONSTITUTION: An air exhaust device(30) extended from an engine(20), comprises an air exhaust pipe(32) connected to an end of an air exhaust manifold(31) and extended to the lower portion of the automobile body; a catalyst unit(33) for purifying the air exhausted from the air exhaust manifold; and an extendable/retractable unit(34) which is mounted to a test bench(10). The extendable/retractable unit is made of a stainless steel, and has a shape of bellows. A gasket(35) made of a copper material is mounted on the extendable/retractable unit so as to prevent overheat of the extendable/retractable unit.
Patent KR-20030028857-A (KR)
Title: Structure of gas generator
Inventor: LEE MAN SOO
IPC: F23D14/66
Filed: 2001-10-04
Abstract: PURPOSE: A gas supplying structure for a radiation burner is provided to pre-heat the main gas for the heating of the product in multiple steps to improve the fuel efficiency of the main gas. CONSTITUTION: A cooling pipe(102) contains a radiation pipe(104) having an exhaust pipe(108) for discharging the exhaust gas and a combustion pipe(106). One end of the combustion pipe(106) contains an injection pipe(112) to engage an auxiliary injection port and form a spiral passage(114). A nozzle(126) is engaged with the other end of the combustion pipe(106). A main gas supplying pipe(142) is installed to enclose the exhaust pipe(108) installed at the radiation pipe(104) to perform a first pre-heating of the main gas. A gas supplying structure is fixed to the combustion pipe(106) with a bolt and flange(144) and contains a guide pipe(146) to perform a second pre-heating of the main gas. The gas supplying structure includes a main gas injection port(140) having an injection hole(148) communicated with the main gas supplying pipe(142).
Patent KR-20030032688-A (KR)
Title: Method of using beamforming with diversity in system having a plurality of antennas
Inventor: CHOI JUNG RAK
IPC: H01Q3/26
Filed: 2001-10-19
Abstract: PURPOSE: A method for mixing a beam forming technique and a diversity technique in a plural antenna system is provided to enhance the performance of a smart antenna by operating an antenna element selected from elements of an array antenna as the transmission and reception diversity. CONSTITUTION: An uplink information block(311) generates a correlation value by using channel information of an uplink. A comparator(312) is used for comparing the correlation value with a threshold value. A transmission mode selector(313) is used for selecting a transmission mode according to a compared result. A controller(314) is used for outputting a switching control signal or a weight vector calculation control signal. The first switching system(310) switches a transmission signal according to the switching control signal. A weight vector calculation portion(307) calculates a weight vector according to the weight vector calculation control signal. A plurality of weight vector application portions(308a-308n) apply the calculated weight vectors to transmitting signals. A plurality of adders(305a-305n) are used for adding the signals of the weight vector application portions(308a-308n). A plurality of diversity coding blocks(306a-306l) are used for coding transmitting signals to diversity signals in a diversity mode. The second switching system(304) switches the signals having the weight vectors or the coded signals. An upconverter(303) is used for converting the output signal of the second switching system(304) to an RF signal. An amplifier(302) is used for amplifying the RF signal. A duplexer(301) is used for limiting a band of the amplified signal.
Patent KR-20010099521-A (KR)
Inventor: LEE YONG HWA
IPC: A23B7/10
Filed: 2001-10-20
Abstract: 본 발명은 가지 소박이의 제조 방법과 그에 의한 가지 소박이에 관한 것으로, 그 제조 방법은 칼집낸 가지 40-75 중량%, 무우채 약 15-35 중량 %, 당근채 3-10 중량 %  준비한 후, 무우채와 당근채는 함께 담아서 소금으로 숨을 죽인 다음 가볍게 짜서 그릇에 담아 준비하여 두는 단계: 쌀가루죽 약 0.2 - 1.2 중량 %, 맑은 액젓 예들들어, 새우액젓 0.2-0.6 중량%, 곱게 채로 썰은 마늘 0.3-1.3 중량%, 곱게 채로 썰은 생강 0.3 중량% 이하, 채로 썰은 굵은 파 1 개 약 0.05-1.0 중량%,  고운 고추가루 약 0.4-0.9 중량%, 실고추 0.1-0.4 중량%, 소금 바람직하기로는 천일염 약간 또는 0.1-0.6 중량% 으로 양념으로 준비하는 단계: 그리고 넓은 그릇에 상기한 쌀가루죽, 새우젓, 마늘, 생강, 고추가루를 골고루 섞고, 준비된 당근, 무우, 파, 양파, 밤, 실고추를 넣고 고루 버무린 다음 간을 맞추는 단계: 상기 준비된 칼집 낸 가지에 상기한 혼합된 양념을 큰 술로 채워 넣고  용기에 차곡차곡 담는 단계: 우거지로 위에 덮고 받아 둔 소금 물을 붓고 그 위에 소금을 뿌리고 상단을 눌러 뚜껑을 덮어 찬 곳에 보관하는 단계로 이루어 지며, 그에 의한 가지소박이는 가지 40-75 중량%, 무우채 약 15-35 중량 %, 당근채 3-10 중량 %, 쌀가루죽 약 0.2 - 1.2 중량 %, 액젓 0.2-0.6 중량%, 마늘 0.3-1.3 중량%, 생강 0.3 중량% 이하, 파 약 0.05-1.0 중량%,  고추가루 약 0.4-0.9 중량%, 실고추 0.1-0.4 중량%, 소금 약간을 포함하는 것을 특징으로 한다.
Patent KR-20030035524-A (KR)
Title: Method for improving gradation of image, and image display apparatus for performing the method
Inventor: KIM CHANG YONG
IPC: G09G3/36
Filed: 2001-10-31
Abstract: PURPOSE: A method for improving gray scales of a video and a video display device performing the same are provided to increase the number of gray scales and uniform luminance levels of the gray scales, thereby improving the quality of pictures. CONSTITUTION: Luminance levels of a video displayed on a liquid crystal panel are measured by changing liquid crystal driving voltages by frames(10-12). One luminance level section to be needed to improve gray scales is decided among the measured luminance levels(14). Increasing and decreasing new liquid crystal driving voltages are generated centering on the liquid crystal driving voltage contributed to a lowest luminance level in the decided luminance level section, dividedly according to a first field and a second field(16). New luminance levels are obtained by using the new liquid crystal driving voltages(18). A valid first luminance level is selected among the luminance levels(20). It is judged whether the gray scale of the video is improved by the first luminance level(22).
Patent KR-20030037164-A (KR)
Title: Intelligent transportation systems terminal equipment capable of processing voices for telephone call and navigation
Inventor: CHOI YONG IK
IPC: G08G1/0969
Filed: 2001-11-02
Abstract: PURPOSE: An intelligent traffic system terminal for processing simultaneously a telephonic voice and a guide voice of a navigation system are provided to perform a telephone call function and a route guide function by mixing the telephonic voice and the guide voice of the navigation system. CONSTITUTION: A voice guide IC(422) is used for storing voice data and outputting the corresponding voice data in a route guide process. A microphone(428) is used for receiving the voice of a user. A speaker(424) is used for outputting the voice of the opposite party in a voice call mode of a mobile communication terminal or outputting the route guide voice in a navigation mode. A duplexer(510) is used for transmitting the user's voice to the mobile communication terminal or processing the voice of the opposite party received from the mobile communication terminal. A power amplifier(520) is used for outputting the route guide voice to the speaker(424) or outputting the voice of the opposite party to the speaker(424).
Patent KR-20010109510-A (KR)
Title: 식용얼음 겸용 얼음골프공.
Inventor: KIM CHAL MAN
Filed: 2001-11-14
Abstract: 본 발명은 물을 얼린 얼음 공(ball)으로, 식용을 겸할 수 있는 얼음골프공(golf ball)에 대한 것이다. 
     종래의 골프공은 생산공정이 정밀 복잡하며 고가이다. 
     따라서 골프연습장에 있어서, 고가인 골프공의 분실방지를 위해 이탈방지 시설이나 수거장치 등의 비(非)자연적인 복잡한 시설물이 필요로 하며, 골프공이 분실되거나 폐기 시 환경오염에 대한 염려가 있다. 
     그래서 식용으로도 겸할 수 있고, 골프클럽으로도 타격이 가능하며, 환경피해를 줄일 수 있는 얼음골프공을 제공하고자 한다. 
     상세하게는 골프공형상과 같은 틀에 식수를 넣어 얼리는 것으로, 얼음골프공(10)의 바깥 면은 매끄러운 구형이며; 필요에 따라 다수의 바깥 면에 오목한 딤폴(11)을 구비하는 것을 특징으로 한다. 
     따라서 본 발명의 얼음골프공(10)은 식수를 얼렸기 때문에 칵테일(cocktail)에 활용할 수 있는 식용얼음으로도 쓰며; 골프연습장에 있어서, 타격 된 후 녹아 물이 되는 일회용이기 때문에 공의 이탈방지나 수거장치(철구조물, 그물 망, 부유체 등)의 고액시설을 배제할 수 있는 얼음골프공을 제공하는 데 있다.
Patent KR-20030042767-A (KR)
Title: Refrigerator having structure for circulation of cooling air
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-23
Abstract: PURPOSE: A refrigerator having a cool air circulating structure is provided to equally keep the temperature of an inner space of each refrigerating compartment divided by many racks constant and to prevent the supercooling of the bottom of the refrigerating compartment. CONSTITUTION: In a refrigerator having a cool air circulating structure comprising a cooler room(1) formed at the back of a freezer compartment(2) and a refrigerating compartment(4) formed at the low bottom of the freezer compartment and divided by a plurality of racks(9) with circulating cool air supplied from the cooler room inside the freezer compartment and the refrigerating compartment and returning cool air to the cooler room, the cool air circulating structure comprises a discharge port(110) formed at the back of the refrigerating compartment to discharge cool air to each space divided by racks and a plurality of cool air intake ports(130) formed at a side of the refrigerating compartment to suck in cool air of which the temperature is raised in each space.
Patent KR-20030045530-A (KR)
Title: Toothpaste Which Contains Powdered Gold And Process For Preparing Thereof
Inventor: KIM MYEONG JOON
IPC: A61K8/19
Filed: 2001-12-04
Abstract: PURPOSE: A method of preparing a gold foil toothpaste composition by adding a gold foil and roasted salt while manufacturing toothpaste is provided. Therefore, the method has enhancing effects on opacity, latherability and stability of toothpaste and exerting preventing effects on tooth decay and periodontal gum disease. CONSTITUTION: In the manufacture of a gold foil toothpaste composition, sorbitol and glycerin are blended in a ratio of 10:1, the obtained wetting agent is added with a thickener, a polishing agent, a sterilizing agent and a foaming agent, diluted with purified water and then blended under vacuum of 760cmHg. Thereafter, roasted salt having a size of 0.2μm is added thereto and blended under vacuum of 760cmHg. Finally, a gold foil and a sweetener are added thereto and blended under vacuum of 760cmHg.
Patent KR-20020023821-A (KR)
Inventor: KIM JUN GYU
IPC: G01N27/12
Filed: 2001-12-11
Abstract: PURPOSE: An Al-doped ZnO thin film humidity sensor is provided to produce a high performance humidity sensor at a low cost by using a compound coating liquid applied through spin coating and thermal treatment. CONSTITUTION: A ZnO coating liquid doped with 0.6wt% of Al is coated on an alumina substrate coated with a silver electrode by spin coating three to five times. After coating, thermal treatment is performed at 300deg.C for 10 minutes. After final coating, annealing is performed at 500-700deg.C for an hour. A humidity sensor is formed of a porous film having nano-sized particles. The thickness of the thin film is less than 235nm, and the particle size of the oxide semiconductor is less than 20.5nm.