baber/WOPTO huggingface dataset:
Patent KR-20030063979-A (KR)
Title: Heat pump with defroster
Inventor: KO CHEOL SU
IPC: F25B30/02
Filed: 2002-01-25
Abstract: PURPOSE: A heat pump with a defrosting unit is provided to prevent unnecessary consumption of energy by executing defrosting action without switching heating and cooling modes. CONSTITUTION: A heat pump with a defrosting unit comprises an indoor unit; an outdoor unit composed of an outdoor heat exchanger(10), a blowing fan(12) for air flow, and a compressor for compression of a refrigerant; a four-way valve for operation switch-over of an indoor and outdoor heat exchanger; an expanding device expanding the condensed refrigerant; and a defrosting tube(20) bent up at several times, near the outdoor heat exchanger. The defrosting tube executes defrosting action of the outdoor heat exchanger by receiving high-temperature refrigerant from the compressor and generating heat. The defrosting tube is connected with a muffler(15) installed to the discharging side of the compressor and circulates some of the refrigerant coming into the muffler. The defrosting tube is disposed in front of the outdoor heat exchanger to come in contact with the air flowing by the blowing fan. Thus, frost generated from the outdoor heat exchanger is melted by convection heat of heated air. Accordingly, defrosting effect is improved and energy consumption for defrosting operation is reduced.
Patent KR-20030065846-A (KR)
Title: Illumination system and projection display device employing it
Inventor: LIM YONG SEOK
IPC: H04N9/31
Filed: 2002-02-01
Abstract: PURPOSE: An illumination system and a projection display device equipped with the same are provided to expand lift span of a light source and to prevent harmful light, such as ultraviolet ray and infrared ray, from being created. CONSTITUTION: An illumination system includes a light source(11), a collimating lens array(12), an optical path changing unit, and a focusing lens(15). The collimating lens array(12) allows light radiated from the light source(11) to parallel travel. The optical path changing unit reflects light incident from the collimating lens array(12) towards the light source(11), thereby primarily focusing light. The focusing lens(15) is positioned adjacent to the light source(11) in order to secondarily focus light, which is reflected and primarily focused through the optical path changing unit. The optical path changing unit has a Fresnel lens(13) and a reflecting mirror(14).
Patent KR-20030066105-A (KR)
Inventor: JUNG JAE MYEONG
IPC: H01L41/08
Filed: 2002-02-04
Abstract: PURPOSE: A piezoelectric switching device for high frequency is provided to drive effectively a switching element under a low driving voltage by using a MEMS(Micro-Electro Mechanical System) method. CONSTITUTION: A piezoelectric switching device for high frequency includes the first electrode(125), a piezoelectric layer(120), the second electrode(115), and a support layer(110). Both sides of the first electrode are loaded on a substrate. A center portion of the first electrode is horizontal to the substrate. The piezoelectric layer is formed on an upper portion of the first electrode. The second electrode is formed on an upper portion of the piezoelectric layer. The support layer is formed on an upper portion of the second electrode. A switch electrode(130) is arranged on a center portion of the first electrode. The switch electrode is formed with one selected from a group including aluminum, gold, platinum, tungsten, molybdenum, tantalum, platinum-tantalum, titanium, and platinum-titanium.
Patent KR-20020066996-A (KR)
Inventor: BUSCHKEN WILFRIED
IPC: C07C45/74
Filed: 2002-02-08
Abstract: PURPOSE: A method for preparing α,β-unsaturated ketone by the condensation of aldehyde and ketone is provided to improve production yield and convenience and to reduce the cost by multiphase reaction. CONSTITUTION: The method comprises the step of reacting the aldehyde of the formula 2 and the ketone of the formula 3 in liquid state in a pipe-shaped reactor where a catalyst is present in continuous state, at least one reactant is present in dispersion state and whose loading rate is 0.8 or more, to obtain the α,β-unsaturated ketone represented by the formula 1, wherein R1 and R2 are a straight or branched and saturated or unsaturated aliphatic or acyclic hydrocarbon group of C1-C20, a saturated or unsaturated acyclic hydrocarbon group of C5-C12 capable of containing an alkyl group and/or an endo-alkylene group as a substituent, or an aromatic hydrocarbon group of C7-C15; R3 is H or an aliphatic hydrocarbon group of C1-C10; R1 and R3 form the common acyclic ring by the bonding of adjacent two carbons; and at least one methylene group of R1, R2 and R3 which is not α-positioned to the carbonyl group can be substituted with O or S.
Patent KR-20020019509-A (KR)
Inventor: HA YOUNG RAE
IPC: C11B3/04
Filed: 2002-02-18
Abstract: PURPOSE: Provided are derivatives of conjugated linoleic acid(CLA), such as triglyceride derivatives, ascorbic acid derivatives, D-glucose derivatives, cyclodextrin microcapsules, phospholipid derivatives, which have higher functionality and can be used for food additives. CONSTITUTION: The cyclodextrin microcapsules of CLA are synthesized by a process comprising the steps of: dissolving 1.4pts.wt. of the CLA in 40pts.wt. of ethanol and adding 10-40pts.wt. of distilled water and 1-4pts.wt. of cyclodextrin and stirring and reacting at 60-80deg.C for 1-10 minutes; cooling the resultant till the temperature of 4-20deg.C for 0.5-5 hours and then removing the solvent by a vacuum refrigeration drying or a spray drying.
Patent KR-20030070630-A (KR)
Title: Washing machine having water feeding device and control method thereof
Inventor: KIM JIN DU
IPC: D06F33/00
Filed: 2002-02-26
Abstract: PURPOSE: A washing machine with a water feed unit and a control method thereof are provided to smoothly inject water and dissolved detergent by preventing a water feed passage from being clogged by detergent. CONSTITUTION: In a washing machine with a water feed unit(20) in which a detergent dissolving device(21) is mounted on a water feed passage to melt detergent with water supplied to a tub(11), the water feed unit is composed of a main water feed pipe(22) of which an inlet is connected to an outer water feed pipe and an outlet is coupled to the detergent dissolving device to supply water toward the detergent dissolving device; a main water feed valve(23) opening and shutting up the main water feed pipe; a connecting pipe(24) connecting the outlet of the detergent dissolving device and the tub; an initial water feed pipe(25) of which an inlet is linked with the outer water feed pipe and an outlet is connected to the connecting pipe to directly feed water to the connecting pipe; and an initial water feed valve(26) opening and closing the initial water feed pipe.
Patent KR-20030070753-A (KR)
Title: Manufacturing Method for Saengsik Formulated with Raw Cereals Fermented by Lactic Acid Bacteria
Inventor: HA TAE YEOL
IPC: A23L33/00
Filed: 2002-02-26
Abstract: PURPOSE: Provided are a manufacturing method for an uncooked food product using fermented job's' tear and unpolished rice as main ingredients. The fermented job's' tear and unpolished rice reduce blood neutral lipid level and inhibits lipid accumulation in the liver. CONSTITUTION: A manufacturing method for an uncooked food product using fermented job's' tear and unpolished rice as main ingredients comprises the steps of: soaking unpolished rice in water for 1-3 days and germinating it at 25-35 deg.C for 3-5 days; mixing pulverized unpolished rice and job's tear in a mixing ratio of 1:1, followed by addition of 2-10% of honey syrup and 20-40% of purified water and germination at 25-35 deg.C for 3-5 days; and mixing the germinated unpolished rice and mixture with cereal, vegetables and fruits, and food additives.
Patent KR-20020040701-A (KR)
Title: Hot-dip aluminizing pot
Inventor: LEE JUN HO
IPC: C23C2/00
Filed: 2002-03-05
Abstract: PURPOSE: A hot-dip aluminizing pot whose inner surface is covered with lead layer is provided to prevent thickness reduction of a hot-dip aluminizing pot due to ferrous release from wall part and bottom part of the hot-dip aluminizing pot. CONSTITUTION: A lead lining layer(3) with the thickness of 7 to 12cm is formed on the inner surface of a hot-dip aluminizing pot(1), and the wall of the hot-dip aluminizing pot has an inclination of 84 to 86 degrees towards horizontal plane.
Patent KR-20030073328-A (KR)
Title: Method for stopping executing ring/vibration mode during the specific time and mobile phone implementing the same
Inventor: JIN CHANG HYEON
IPC: H04B1/38
Filed: 2002-03-11
Abstract: PURPOSE: A method for not executing bell sound/vibration modes during an appointed time and a portable phone for implementing the same are provided to set a certain function of a portable phone for a specific time zone so that the user can handle another work. CONSTITUTION: A user selects a time zone selection menu(S300). Then the user selects a desired time zone on a time setting screen(S310). If a desired time zone is selected, the time setting screen is moved to a transfer mode selection screen. The user selects a desired mode on the transfer mode selection screen(S320). This setting information, achieved through the above steps(S300-S320), is stored in the memory part of a portable phone so that a control function can be executed according to a set time(S330).
Patent KR-20030065255-A (KR)
IPC: E01D1/00
Filed: 2002-03-25
Abstract: 본 발명은, 응력이 균등하게 분포되어 피로특성이 높고, 구조가 간단하며 저렴한 강재를 사용할 수 있는 구조물 제진장치에 관한 것이다. 
     본 발명에서는 소정의 응력진폭의 예측식을 이용한 설계 절차에 의하여 재료의 직경(d), 코일 중심의 직경(D), 피치(h) 및 회전수(t)를 정하여 봉형상의 강재를 코일 형상의 유효코일부(2)로 형성하고, 상기 유효코일부(2)의 축방향 및 전단방향(축직각방향)의 진동 에너지를 강재의 탄소성 변형에 의해 흡수함과 동시에 상기 유효코일부(2)의 양단부에 구조물 또는 장치와 연결하기 위한 결합부(3)를 가지는 것을 특징으로 하는 구조물 제진장치가 제공된다.
Patent KR-20030077848-A (KR)
Title: Inspection Apparatus for LCD Glass
Inventor: CHOI I SEOP
IPC: G02F1/13
Filed: 2002-03-27
Abstract: PURPOSE: An LCD glass testing device is provided to realize the precise and accurate testing by spraying vapor to the surface of an LCD glass, and conveniently and precisely control an LCD glass moving unit, thereby improving the testing efficiency. CONSTITUTION: An LCD glass testing device includes a testing table(10), a vapor spraying unit(100), a cooling unit(200), a tilting unit(300), a turn unit(400), first and second base plates(500,600), and a lower base(700). The testing table is provided with a plurality of guide pins(11) at the upper outer periphery for guiding LCD glasses, a plurality of support pins(12) supporting bottom surfaces of the LCD glasses, a plurality of adsorbing elements(13) for vacuum adsorption of the LCD glasses, and handles(14) for position control of the testing table. The vapor spraying unit sprays fine vapor to the surfaces of the LCD glasses in advance to test the glasses, for clearly exposing the defects of the glasses. The cooling unit sprays cooling air to the glasses before spraying the vapor for promoting the attachment of the vapor to the glasses. The testing table is mounted on the top of the tilting unit and inclined by the tilting unit. The tilting unit is stacked on the turn unit, which has a rotation shaft(401) connected to a lower part of the tilting unit for rotating the tilting unit. The first and second base plates move rectinearly in X-axis and Y-axis directions respectively. The turn unit is stacked on the first base plate and the first base plate is slidably stacked on the second base plate. The second base plate is slidably mounted on the lower base.
Patent KR-20030079138-A (KR)
Title: An Auto Manufacturing Method of Decoration Metal Bell
Inventor: YOO JONG ROK
IPC: B21D51/08
Filed: 2002-04-02
Abstract: PURPOSE: A method for automatically manufacturing decorative small metal bells is provided, which reduces manufacturing cost and maximize productivity by simultaneously molding bell body, knob and weight composing the decorative small metal bells in a press and automatically assembling the molded bell body, knob and weight in the press. CONSTITUTION: In a method for automatically manufacturing decorative small metal bells comprising the process of molding bell body(10), knob(20) and weight(30) at first, second and third lines (L1,L2,L3) installed on a press, the method comprises the steps of processing a slit hole(14) on the bottom(12) so that the knob(20) is stuck in the bottom(12) of the bell body(10) after molding the bell body(10) using downward drawing method by passing through multistep drawing processes and forming process in the first line (L1); upward bending the molded knob(20) perpendicularly to the first line (L1), thereby connecting and fixing the knob(20) to the slit hole(14) of the bell body(10) after molding the knob(20) by passing through piercing process and notching process in the second line (L2); and molding the weight(30) by passing through piercing process and notching process in the third line (L3) in such a way that the bell body(10) is separated from the metal strip (M1) by trimming the bell body(10) to which the knob(20) and weight(30) are connected from metal strip (M1) after downward bending the weight(30) in the state that the weight(30) is parallel to the first line (L1) so that a hole(34) part of the weight(30) is adjusted to an opened connection part(24) of the knob(20) fixed to the bottom(12) of the bell body(10) and connecting the connection part(24) to the knob(20) in the state that the weight(30) is swayed by closing up the connection part(24).
Patent KR-20030079161-A (KR)
Title: Method for Forwarding Phone Book using Short Message Service
Inventor: JUNG SUN HO
IPC: H04B7/26
Filed: 2002-04-02
Abstract: PURPOSE: A method for transmitting a telephone directory by using SMS(Short Message Service) is provided to make the telephone directory of a mobile terminal stored in the other mobile terminal through SMS. CONSTITUTION: A user searches the telephone directory in his/her mobile terminal(310) and selects a telephone directory transmitting menu at the telephone directory(320). In case that the user is talking over the telephone with the other user(330), the user transmits the telephone directory directly to the other user(350). If the user is not talking over the telephone with the other user, the user inputs the other user's mobile identification number(340) and transmits the telephone directory to an SMS server so that the SMS server can transfer it to the other user.
Patent KR-20030079285-A (KR)
Title: The passive study method and system about foreign language with a wireless receipt apparatus
Inventor: SHIN HYUN GIL
IPC: G06Q50/20
Filed: 2002-04-03
Abstract: PURPOSE: A foreign language education service receiving method and system is provided to allow a user to access a server, to apply an education service, and to receive words, idioms or long sentences of a corresponding language for a set period via an SMS(Short Message Service). CONSTITUTION: A web server calculates a service providing time based on a database(201), and repeats the calculation step until a preset providing time(202). The web server classifies service data list according to a user selection(203) and selects service data among the classified list(204). The server checks whether the selected service data is for a test(205). If the selected service data is not for a test, the server transmits the service data to a mobile terminal(206). If the selected service data is for a test, the web server waits a response from the mobile terminal(207). The server receives the response(208), and checks whether the response is correct(209). The server transmits a test check result to the mobile terminal(210, 211).
Patent KR-20030080378-A (KR)
Title: manufacture spray ink-jet for make panel display
Inventor: CHO YEONG JAE
IPC: B41J2/01
Filed: 2002-04-08
Abstract: PURPOSE: An inkjet deposition device is provided to reduce manufacturing procedures and costs by applying an inkjet printing method to the procedures for manufacturing a display panel. CONSTITUTION: An inkjet deposition device comprises a substrate(3); a plurality of inkjet heads(7) having adjustable slopes; and a cleaning unit(6) for injecting an ink all over the substrate at a time. The substrate is fixed or arranged to be movable by attaching a rail(4) to a rotating plate(2) and a transfer unit(1), and the cleaning unit is arranged to be movable.
Patent KR-20020035066-A (KR)
Inventor: PARK DO JIN
Filed: 2002-04-11
Abstract: PURPOSE: A device and a method for an AD(Advertisement) using the Internet is provided to maximize the exposure time of the web promotion by downloading a banner AD including a user's photo to a background screen of a user computer and sending a banner mail to an AD target by linking with the contents. CONSTITUTION: The device comprises an AD owner computer(100) providing the contents and transmitting the data relating to the AD price payment, the user computer(200) providing the information, downloading a user' banner made by the user to the background screen, and sending the banner mail, an AD server(300) transmitting the banner to the user computer by processing the contents provided from the AD owner computer with an embedded photo synthesis program and providing the cyber money to the user according to a number of mail sending by receiving the banner mail sent by the user computer, and a netizen's computer(400) providing the received banner mail made by the user computer to a netizen and automatically installing the banner mail to the background of the netizen's computer.
Patent KR-20030082679-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: PARK JONG SEONG
IPC: H01L21/3205
Filed: 2002-04-18
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to protect the metal interconnection from external moisture and a chemical component by forming a passivation wall on the side surface of the metal interconnection. CONSTITUTION: An adhesion layer and a diffusion barrier layer(3) are formed as an etch stop layer on the entire surface of a lower insulation layer(1) having a metal interconnection contact hole. A metal layer(4) for the metal interconnection is formed on the resultant structure. A photoresist layer pattern(5) for protecting a portion reserved for the metal interconnection is formed on the metal layer for the metal interconnection. The metal layer for the metal interconnection is etched to form the metal interconnection by using the photoresist layer pattern as an etch mask. After a passivation layer is deposited on the resultant structure, the passivation layer is etched to form the passivation wall on the side surface of the metal interconnection.
Patent KR-20030087166-A (KR)
Inventor: YOON JUN HUI
IPC: H01L21/68
Filed: 2002-05-07
Abstract: PURPOSE: A base plate transfer instrument and base plate transfer method using the same are provided to be capable of carrying the vibration isolating pedestal in and out without disassembling peripheral semiconductor manufacturing equipment. CONSTITUTION: A base plate transfer instrument(100) is provided with a support frame(110) having a plurality of wheels(115), the first and second fixing part(130,150) installed at one and the other end portion of the support frame for supporting a vibration isolating pedestal(200), and a detachable supporting part(170) installed at the predetermined portion of the support frame between the first and second fixing part.
Patent KR-20030087878-A (KR)
Title: Method and System for Monitoring Optical Core for Use in Optical Communication Network
Inventor: LEE SEUNG DO
IPC: H04B10/25
Filed: 2002-05-10
Abstract: PURPOSE: A system and method for monitoring an optical core in an optical communication network is provided to split an optical signal, transmitted from a remote station, through an optical monitoring unit installed at a base station and to recognize a fault state of an optical core using the level of one of the split optical signals. CONSTITUTION: An optical core monitoring unit(202) consists of a control part(300) and a monitoring part(301). The control part(300) is comprised of a CPU(302), a power converter(304), a clock generator(306), an A/D converter(307), a demultiplexer(308), a programmable flash memory(309), an RS-232C driver(310), a reset button(322), a power switch button(324), RS-232C ports(326,334), and a power input port(332). The monitoring part(301) is comprised of a power supply part(312), a coupler(314), an I/V conversion and low noise amplification part(316), a linear power amplifier(318), a signal level adjuster(320), an adjust button(328), a 7-segment LED(330), an optical signal input port(336), and an optical signal output port(338). The power supply part(312) is supplied power from the power converter(304) of the control part(300) and drives the optical core monitoring unit(202). The coupler(314) splits an optical signal transmitted through an optical core(339) and inputted to the optical signal input port(336). The I/V conversion and low noise amplification part(316) converts a weak optical signal, one of the split signals, received from the coupler(314) into an electric signal, converts the converted signal in the form of voltage, and amplifying the signal component while minimizing the noise loaded on the received signal. The linear power amplifier(318) receives the amplified optical signal and amplifies the linearity of the signal. The signal level adjuster(320) is used to set a threshold for the levels of input optical signals in order to judge whether an optical core has a fault. The adjust button(328) is used to input the threshold. The 7-segment LED(330) digitally displays the level of a received optical signal.
Patent KR-20020041393-A (KR)
Inventor: CHOI JAE U
Filed: 2002-05-16
Abstract: PURPOSE: A mobile communication terminal including reader and method and system for processing logistics using the same are provided to increase the efficiency of a delivery work by recognizing an invoice of the logistics through a reader, by transmitting information on the logistics relevant to the invoice to a server through a mobile communication terminal in real time, and by distributing the information. CONSTITUTION: Mobile communication terminals(22, 22') equipped with a reader capable of reading invoice information attached to logistics are given to a collector and a deliver of the logistics. In case that a customer(10) makes a request to a reception department(15)(1'), the reception department(15) gives an order for collecting the logistics to the collector(20)(2'). The collector(20) moves to an area in which the logistics are located and collects the logistics(3'). The collector(20) attaches invoices to the logistics and reads information on the invoices using the terminal(4'). A collecting vehicle(25) of the collector(20) moves the logistics to a freight station(40)(5'). The logistics are loaded/unloaded and classified(6'). The logistics classified are loaded to an arterial vehicle(25'). After that, the logistics are delivered(7').