baber/WOPTO huggingface dataset:
Patent KR-20020011097-A (KR)
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/00
Filed: 2001-07-30
Abstract: PURPOSE: An image forming apparatus and an image forming method are provided to appropriately eject sheets, even when a plurality of sheet ejection parts having mutually different arrangement orders of pages are provided, and to eject even hard sheets. CONSTITUTION: An image forming apparatus including a first image carrying member(1) and a second image carrying member(10) transfers a visible image transferred to the second image carrying member from the first image carrying member onto one surface of a recording sheet, and transfers a visible image from the first image carrying member onto another surface of the recording sheet, thereby transferring the images onto both surfaces of the recording sheet. A plurality of sheet ejection parts(40,44) having mutually different arrangement orders of pages upon ejection of recording sheets are provided. Image forming and transfer controlling is performed according to the sheet ejection parts ejecting recording sheets, resulting in the ejection of recording sheets for which orders of pages are arranged. And when performing recording for a plurality of recording sheets, image forming is performed in increasing order of pages.
Patent KR-20030012238-A (KR)
Title: Package having passive element
Inventor: KIM YEONG SU
IPC: H01L25/065
Filed: 2001-07-31
Abstract: PURPOSE: A semiconductor having passive elements is provided to prevent deterioration of signal characteristics and to enhance circuit density of the board by mounting three-dimensionally passive elements(capacitors, inductors, resistances, filters, etc,.) onto a semiconductor chip. CONSTITUTION: The semiconductor package includes a substrate base(110) on which a semiconductor chip(112) is mounted only. A plurality of passive elements(116), such as capacitors, inductors, resistors, filters, etc. are mounted within the space among pads which is formed at a uniform interval underneath the substrate base(110). Each passive device is electrically connected with the semiconductor chip(112). There is provided with a housing(120) for connecting the substrate base(110) with a PCB board(130). A plurality of connecting pins(122), corresponding to each pad, are provided to penetrate the housing from the lower side to the top side thereof so as to be protruded at a designated height. The lower part of each connecting pin(122) is connected to input/output nodes of the PCB board(130) via a solder(124). A compressing member(150) is provided to be fixed around the top of the substrate base and the PCB board for electrically connecting the corresponding pad, the connecting pin, and an input/output node.
Patent KR-20030013666-A (KR)
Title: Image forming apparatus capable of compensating density of an image formed thereby
Inventor: JUNG SU JONG
IPC: H04N1/40
Filed: 2001-08-08
Abstract: PURPOSE: An image forming apparatus capable of compensating concentration of an image is provided to control the quantity of scan lights according to a printing environment to improve printing quality. CONSTITUTION: An image forming apparatus includes an electrifying roller(51) for electrifying a photosensitive drum(52), an exposer(53) for irradiating image lights on the photosensitive drum to form a latent electrostatic image corresponding to an input image, and a developing roller(54) for developing the latent image formed on the photosensitive drum using a toner. The apparatus further includes a transfer roller(56) for transferring the toner that formed the latent image to a printing paper according to a predetermine voltage applied to the transfer roller, and a controller(10) for controlling the exposer to change the volume of lights scanned by the exposer according to a variation in the resistance of the transfer roller. A variation in print concentration according to the variation in the resistance is compensated by the volume of lights irradiated by the exposer.
Patent KR-20010103812-A (KR)
Title: 터치 패널
Inventor: KIM HYEONG DONG
Filed: 2001-08-16
Abstract: 본 발명은, 제 1 투명전극막; 제 1 투명전극막의 일측변에 제 1 투명전극막과 전기적인 접속을 이루어 형성되는 제 1 도전성패턴; 제 1 투명전극막의 제 1 도전성패턴과 대향되는 타측변에 제 1 투명전극막과 전기적인 접속을 이루어 형성되는 제 2 도전성패턴; 제 1 투명전극막의 일측변에 제 1 도전성패턴의 내측으로 소정 거리를 두고 형성되고, 제 1 투명전극막과 전기적인 접속을 이루는 제 5 도전성패턴; 투명 전극막의 제 5 도전성패턴과 대향되는 타측변에 제 2 도전성패턴의 내측으로 소정 거리를 두고 형성되고, 제 1 투명전극막과 전기적인 접속을 이루는 제 6 도전성패턴; 제 1 도전성패턴과 제 5 도전성패턴을 전기적으로 접속시키는 하나 이상의 제 1 브릿지; 및 제 2 도전성패턴과 제 6 도전성패턴을 전기적으로 접속시키는 하나 이상의 제 2 브릿지를 구비하는 투명 필름과, 제 1 투명전극막에 대면되는 제 2 투명전극막이 형성되고, 제 2 투명전극막의 양측변에 형성되고 제 2 투명전극막과 전기적인 접속을 이루는 제 3 도전성패턴 및 제 4 도전성패턴을 구비하는 투명 기판과, 투명 필름 및 투명 기판을 점착 또는 접착시키는 점착제 또는 접착제를 구비하는 스페이서를 구비하는 것을 특징으로 하는 터치 패널에 관한 것이다.
Patent KR-20030016513-A (KR)
Title: Materials supply device of rolling machine
Inventor: LEE BYEONG HYEONG
IPC: B21H9/00
Filed: 2001-08-21
Abstract: PURPOSE: A material supplying apparatus for form rolling machine is provided which not only improves rolling productivity of materials, but also prevents safety accidents of the form rolling machine. CONSTITUTION: In a form rolling machine comprising a main body(10), a form rolling fixing die(11) that is rotationally moved by a driving means, and a form rolling moving die(12), the material supplying apparatus for the form rolling machine comprises a material supply body(13) which is installed at the side part of the main body(10), and the outlet of a guide(14) of which is positioned in front of a rolling processing point; a supply actuator(17) which is installed in front of the main body(10) to move a material positioned at the outlet of the guide(14) of the material supply body(13) to the rolling processing point; and a control part(18) for selectively operating the material supply body(13) and supply actuator(17), wherein the material supplying apparatus further comprises a supply sensor(20) that is installed at the guide(14), and forward sensor and backward sensor that are installed at the supply actuator(17).
Patent KR-20030016907-A (KR)
Title: Semiconductor fabricating equipment with heater of the same shape as wafer
Inventor: KIM HYEONG GI
IPC: H01L21/324
Filed: 2001-08-23
Abstract: PURPOSE: A semiconductor fabrication apparatus including a heater having the same as a shape of a wafer is provided to prevent the abnormal formation of a layer on a flat part of a wafer by removing a part of a heater corresponding to the flat part of the wafer loaded on the heater. CONSTITUTION: A wafer as a processing target is loaded on a heater. A ceramic purge ring is used for supply uniformly a reaction gas to a lower face of the wafer loaded on the heater. The heater has the same as a shape of the wafer. The wafer has a flat part. A part of the heater corresponding to the flat part of the wafer is removed. Accordingly, the flow of the reaction gas and a non-reaction gas discharged from the heater is constantly maintained by removing the corresponding part of the heater corresponding to the flat part of the wafer loaded on the heater.
Patent KR-20020026811-A (KR)
Title: Secondary battery having radical compound electrode
Inventor: BANNAI YUTAKA
IPC: H01M4/02
Filed: 2001-09-18
Abstract: PURPOSE: Provided is a lightweight, highly-stable secondary battery with a high energy density, in which active material of one of the positive electrode and the negative electrode includes a compound having boron radicals or sulfur radicals. CONSTITUTION: The secondary battery comprises a positive electrode, a negative electrode and an electrolyte therebetween, wherein active material of one of said positive electrode and said negative electrode includes a compound having boron radicals. The compound has aromatic and/or alkyl groups combined with boron radicals. The compound is represented by the following structural formula(where each R represents one of a hydrogen atom, a substituted hydrocrabon group and a non-substituted hydrocarbon group).
Patent KR-20030025735-A (KR)
Title: Refrigerator for an automobile using the airconditioning system
Inventor: YANG DU WON
IPC: B60N3/10
Filed: 2001-09-24
Abstract: PURPOSE: A refrigerator of a vehicle by air conditioning system is provided to supply refrigerant of air conditioning system without separate composition. CONSTITUTION: A refrigerator of a vehicle includes a regenerative coolant(11). The regenerative coolant is ramified with an evaporator(40) in parallel. The regenerative coolant delivers refrigerant to a compressor(20) after storing. An air conditioning system(100) includes the compressor; a condenser(30) and the evaporator. A coolant shutoff valve(42) is installed to a supply pipe(41). The supply pipe connects the condenser and the evaporator. A branch pipe supply coolant from the supplies pipe to a branch pipe(12). An opening and closing valve is installed to the branch pipe to be operated opposite to the coolant shutoff valve. Therefore, when indoor temperature is lower than set temperature, coolant of the evaporator is supplied to the refrigerator of the vehicle.
Patent KR-20030028121-A (KR)
Title: Catalyst of De-NOx for diesel automobile
Inventor: KIM CHANG DAE
IPC: B01J23/02
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a DeNOx catalyst for use in a diesel car. CONSTITUTION: The catalyst comprises a base substance of alumina or zeolite, and an or double oxide coating layers selected from a group of NaO, K2O, Nd2O3, or V2O5, wherein NaO or K2O content is 5-15 g/L(total catalyst weight) and Nd2O3 content is 3-8 g/L(total catalyst weight).
Patent KR-20020046918-A (KR)
Title: Apparatus and method for monitoring tire condition
Inventor: MICHIYA KATOU
IPC: B60C23/04
Filed: 2001-09-28
Abstract: PURPOSE: An apparatus and method for monitoring tire condition is provided to automatically decide which transmitter device transmitted data without initial input of ID codes of a transmitter. CONSTITUTION: Transmitter devices include a rotational direction sensor generating a specific pattern signal when a corresponding tire rotates. The pattern signal of the left tires is different from the pattern signal of the right tires. A front reception antenna(21) is near the front tires. A rear reception antenna(22) is near the rear tires. A receiver(5) includes a switch circuit(23) selectively connecting the front reception antenna or the rear reception antenna to a controller(20). When one transmitter device transmits a radio signal, the controller determines which transmitter device is the source of the radio signal in accordance with the level of the signals from the reception antennas and the pattern signal included in the data transmitted by the transmitter device.
Patent KR-20020028809-A (KR)
Inventor: FURO MASAHITO
IPC: C09D5/02
Filed: 2001-10-09
Abstract: PURPOSE: Provided are a waterborne resin emulsion and a waterborne coating which are suitable for use as coatings, especially building exterior coatings and coatings for various building materials for external use in which excellent water resistance and weathering resistance are required. CONSTITUTION: A waterborne resin emulsion is obtained by adding an emulsion (a) of a monomer having a radical polymerizable unsaturated bond, which is obtained by emulsifying the monomer in the presence of an emulsifier, and a mixed solution (b) of a non-radical polymerizable organosilicon compound represented by the following formula: (R)n-Si-(R)4-n (wherein n represents an integer of 1 to 3, R represents an alkyl, cycloalkyl or aryl group having 1 to 16 carbon atoms, and R represents an alkoxy group having 1 to 8 carbon atoms or a hydroxyl group) and a polymerization initiator, which is soluble in the non-radical polymerizable organosilicon compound, in an aqueous medium; and simultaneously carrying out emulsion polymerization of the monomer having a radical polymerizable unsaturated bond and hydrolysis, and condensation of the radical polymerizable organosilicon compound.
Patent KR-20030031580-A (KR)
Title: Anchorage plate for teeth
Inventor: KIM SU GWAN
IPC: A61C7/14
Filed: 2001-10-15
Abstract: PURPOSE: A tooth fixture is provided to prevent a dental root from getting hurt in operation, make it easy to be bound the attachment of teeth and minimize a patient's feeling of foreign object. CONSTITUTION: An alveolar bone fixture(10) has perforated screw engaging holes(11) spaced apart from each other at a predetermined interval. A binder(30) is formed on the other end of the curved portion(20) and is provided with a hook portion(31) having an opening(32) formed on the back of a side face, thereby making the binding of a rubber string easy. A curved portion(20) is curvedly formed on one end of the fixture(10) for vertically connecting the fixture(10) and the binder(30).
Patent KR-20030033357-A (KR)
Title: Cycle loss depreciation method of refrigerator using linear compressor
Inventor: JUNG UI YEOP
IPC: F25B1/00
Filed: 2001-10-22
Abstract: PURPOSE: A method for reducing cycle loss of a refrigerator using a linear compressor is provided to reduce loss of refrigerating cycle. CONSTITUTION: A method comprises the steps of: a first step(SP1,SP2,SP3) turning on a compressor and determining whether fixed time has passed since then when temperature in a refrigerator is higher than maximum temperature; a second step(SP4,SP5) opening an energy valve and determining whether temperature in the refrigerator is lower than minimum temperature if the fixed time is determined to have been passed in the first step; and a third step(SP6) turning off the compressor and closing the energy valve if temperature in the refrigerator is determined to be lower than the minimum temperature in the second step.
Patent KR-20030034371-A (KR)
Inventor: HWANG SEUNG HA
IPC: E04H13/00
Filed: 2001-10-23
Abstract: PURPOSE: A charnel house is provided to have many charnel chambers in one tomb by dividing the tomb equally and forming the charnel chambers in a multi-stage. CONSTITUTION: A charnel chamber(30) stores ashes by dividing a tomb equally. Many charnel doors(32) of the charnel chambers opens and closes the many charnel chambers by installing corresponding to the opened portions of the charnel chambers. Many entrances(36) are installed corresponding to the doors. Thereby, many families have the charnel chambers in one tomb.
Patent KR-20030034378-A (KR)
Title: Apparatus and method for fading test
Inventor: KIM JONG TAE
IPC: H04B17/00
Filed: 2001-10-23
Abstract: PURPOSE: A device of performing a fading test is provided to control an attenuating value by using a variable attenuator during a fading test of multipath, in order to enable a test of electric wave properties even when controlling power, thereby increasing test reliability. CONSTITUTION: A multipath fading unit(270) deteriorates electric waves transmitted from a mobile station(290). Attenuators(240,310) attenuate the deteriorated electric waves according to a substantial input level of a base station(210). Noise generators(350,360) apply noise set from outside to the deteriorated electric waves. A controller(370) sets the noise, measures an FER(Frame Error Rate), and monitors entire performance for an operator. The controller(370) controls measuring equipment, and receives power control information from the base station(210).
Patent KR-20030033537-A (KR)
Title: Structure of soundproofing panel and soundproofing bar
Inventor: PARK KI SOUNG
IPC: E01F8/00
Filed: 2001-10-23
Abstract: PURPOSE: A fixing structure of a soundproof plate and a soundproof bar is provided to improve work efficiency for replacement, to prevent the spread of particles of inner sound absorbing materials into the air by an impact and to improve the natural aesthetic sense of a soundproof plate. CONSTITUTION: The fixing structure of a soundproof plate(10) and a soundproof bar(20) with built-in sound-absorbing materials(G) comprises the steps of laying/fixing a portion of a fixing piece of an elastic fixture, composed of a circular trapezoid fixing projection and a polygonal fixing piece, in a semi-circular soundproof bar(20) made with synthetic resins, projecting the fixing projection to the outside, then interposing in a part to be fixed with a soundproof plate(10) through a perforated hole, so that a soundproof bar(20) is fixed to a main body of the soundproof plate(10).
Patent KR-20020007241-A (KR)
Inventor: LIM HAN SANG
IPC: F02M35/02
Filed: 2001-10-30
Abstract: PURPOSE: A momentary pressure compensating device for a vehicle air cleaner is provided to properly compensate momentary pressure harder than regular caused by a backfire from an engine by attaching a relief valve on the body or the cover of the air cleaner. CONSTITUTION: An air cleaner(100) consists of an air cleaner body(102) embedding an air filter and an air cleaner cover covering the air cleaner body. A relief valve(110) is installed on the air cleaner body to properly compensate momentary pressure harder than regular during a backfire from an engine. The relief valve is usually closed but opened when momentary pressure is harder than regular to compensate the momentary pressure. The relief valve comprises a pressure discharge hole penetrated through the air cleaner, a cylindrical valve body fixed to the pressure discharge hole, a valve sheet elastically opened only when pressure is getting harder than regular and a noise control member attached on the bottom of the valve sheet to prevent noise during the opening of the valve sheet. Therefore, the relief valve prevents the air cleaner body and the cover from being damaged and the air filter from being warped. Finally, the air cleaner is stably operated without failure.
Patent KR-20030035175-A (KR)
Title: Automatic device of pickle vegetables
Inventor: LEE TAE SOOK
IPC: A23L19/20
Filed: 2001-10-30
Abstract: PURPOSE: Provided is an automatic device of salting vegetables, thereby salting a great amount of vegetables evenly and rapidly, and consequently continuously producing kimchi. CONSTITUTION: An automatic device of salting vegetables is characterized by comprising a salting tank which contains saline water; a vegetable conveyer(3) installed on the upper part of the inside of the salting tank; an elevating unit of the conveyer(4); a blower and a circulating pump of water which are installed on the bottom of the salting tank; a heating unit installed on the bottom of the salting tank; and a discharging conveyer(8) automatically discharging salted vegetables.
Patent KR-20030035589-A (KR)
Title: Melanocortin receptor agonists
Inventor: AHN IN AE
IPC: C07D417/14
Filed: 2001-10-31
Abstract: PURPOSE: Provided are a melanocortin 4 receptor(MC4R) agonist and a composition for containing the same, to accelerate the function of the melanocortin 4 receiptor(MC4R), so as to prevent and treat diseases associated with the MC4R such as obesity, penile erection disorder, diabetes and inflammation. CONSTITUTION: Compounds functioning as a melanocortin 4 receptor(MC4R) agonist are represented by formula(1), wherein A is hydrogen, COR1, CO2R1, SO2R1, SO2NHR1, SO2N(R1)2, PO(OR1)2, C1-C8-alkyl, (CH2)n-C5-C7-aryl, or (CH2)n-C5-C7-heteroaryl in which R1 is hydrogen, C1-C8-alkyl, (CH2)n-C3-C7-cycloalkyl, (CH2)n-C5-C7-aryl or (CH2)n-C5-C7-heteroaryl and n is an integer of 1 to 7; B and E are independently hydrogen, C1-C8-alkyl, (CH2)n-C3-C7-cycloalkyl, (CH2)n-C5-C7-aryl, (CH2)n-C5-C7-heteroaryl, (CH2)n-C5-C7-heterocycle or (CH2)n-O(CH2)-C5-C7-aryl in which n is an integer of 1 to 7; Cy is C5-C7-aryl or C5-C7-cycloalkyl which is substituted or unsubstituted by a substituent selected from the group consisting of C1-C5-alkyl, halogen, trifluoromethyl, hydroxy, C1-C3-alkyloxy, amino, (C1-C3-alkyl)amino, di(C1-C3-alkyl)amino, oxo(C=O) and nitro; C is hydrogen, COR1, CO2R1, SO2R1, SO2NHR1, (CH2)m-C1-C8-alkylsulfonyl, (CH2)m-C1-C8-alkoxycarbonyl, amide(CONH2), (CH2)m-C1-C8-alkylcarbamoyl, C(O)-C5-C7-heteroaryl, (CO)-C5-C7-heterocycle, C(O)-(CH2)m-C5-C7-heteroaryl, C(O)-(CH2)m-C5-C7-heterocycle, (CH2)m-C5-C7-heteroaryl or (CH2)m-C5-C7-heterocycle in which R1 is C1-C8-alkyl or C5-C7-aryl and m is an integer of 0 to 2; and D is C5-C10-alkyl, (CH2)m-C5-C7-cycloalkyl, (CH2)m-C5-C7-aryl, (CH2)m-C5-C7-heterocycloalkyl I which m is an integer of 0 to 2.
Patent KR-20030037422-A (KR)
Title: Different kinds color dyeing apparatus of winding spum thread on a bobbin
Inventor: KIM YOUNG KYUN
IPC: D06B11/00
Filed: 2001-11-05
Abstract: PURPOSE: Provided is an apparatus for polychromatic dyeing of a bobbin yarn by spraying various shapes of dyes on a bobbin yarn while simultaneously absorbing and discharging the sprayed dye at the upper and lower part of a bobbin. Therefore, the apparatus avoids the troublesome step of rewinding a yarn on the bobbin and the problem of uneven dyeing, improves productivity and reduces manufacturing cost. CONSTITUTION: A polychromatic yarn dyeing apparatus comprises: a lifting cylinder(104) in which a lifting plate(102) for placing a bobbin(101) is installed on a base(103) to be vertically ascended and descended by the on and off of a switch and one end of a piston rod is installed at the lower part of the lifting plate; a fixing plate(106) installed at the lower part of a horizontal support frame(105b) mounted at the lower part of a vertical support frame(105a); a nozzle plate(110) for spraying a dye with a plurality of nozzles(109) arranged on the inner surface when the dye in a dye tank is supplied through a supply pump and a plurality of supply pipes; a dye dispensing pipe(113) formed by a dye inlet hole(106) and a plurality of dye discharge holes(112); a three way valve(115) connected to the dye supply pipe to selectively open and close a flow channel; and a controller for controlling various actions.
Patent KR-20030037450-A (KR)
Title: Thin Film Transistor and method for fabricating the same
Inventor: CHAE GI SEONG
IPC: H01L29/786
Filed: 2001-11-05
Abstract: PURPOSE: A TFT(Thin Film Transistor) and a manufacturing method thereof are provided to reduce a photo-leakage current and series resistance of channel portions by transforming the predetermined portion of an impurity amorphous silicon layer to an active layer under predetermined doping condition. CONSTITUTION: A gate electrode(102) and a gate isolating layer(104) are sequentially formed on a transparent substrate(100). A semiconductor layer(106) is formed on the gate isolating layer(104), wherein the semiconductor layer(106) is composed of ohmic contact layers(106a) made of impurity amorphous silicon, and an active layer(106b) formed on a channel region(III) between the ohmic contact layers(106a) by partially transforming the impurity amorphous silicon to a purity amorphous silicon under compensation doping condition. A source and drain electrode(108,110) are formed and spaced apart from each other on the ohmic contact layers(106a), respectively. Preferably, the thickness of the active layer(106b) is smaller than that of the ohmic contact layer(106a).
Patent KR-20030039042-A (KR)
Title: Preparation method of fine size potassium perchlorate
Inventor: HAN JEONG SIK
IPC: C01D3/04
Filed: 2001-11-09
Abstract: PURPOSE: Provided is a preparation method of potassium perchlorate used as an oxidant of explosives, having homogeneous fine particle size(4-6micrometer) by recrystallization unlike the conventional grinding method. CONSTITUTION: The fine sized potassium perchlorate is prepared by the following steps of: adding aqueous potassium perchlorate solution(10-25%) to 2-propanol as a precipitant at -30 to 0deg.C, wherein the weight ratio of water to precipitant ranges from 1:3 to 1:7; stirring and filtering it; washing precipitates with acetone to get fine potassium perchlorate(4-6micrometer). The precipitant is selected from the group consisting of 2-propanol, THF, acetone, ethanol, ethylene glycol, 1-propanol and acetonitrile.