baber/WOPTO huggingface dataset:
Patent KR-20000042123-A (KR)
Title: Base plate assembly of refrigerator
Inventor: PARK SANG GIL
IPC: F25D23/06
Filed: 1998-12-24
Abstract: PURPOSE: A base plate assembly of a refrigerator is provided to conveniently assemble a reinforcing piece under a base plate of a refrigerator and support the refrigerator firmly. CONSTITUTION: A base plate assembly of a refrigerator includes receiving grooves(50a,50b) formed at every corner with an opened lower part and the other closed surfaces on a bottom surface(12) of a base plate assembly(10) integrally molded with a reinforcing plate, a low plate iron, and a bottom plate, a fixing element(62) in the shape of hook being protruded inward from a slanted side walls of the opened lower part of the receiving grooves, and reinforcing pieces(20a,20b) in the shape of square to be received in the receiving grooves and elastically fixed by the fixing element, the reinforcing pieces having a coupling hole(24) and a bolt hole(22) to be coupled with an adjusting leg part(30) and a comp-base(40).
Patent KR-20000042310-A (KR)
Title: Shutter of air conditioner
Inventor: LIM CHAN HO
IPC: F24F13/00
Filed: 1998-12-24
Abstract: PURPOSE: A shutter of an air conditioner is provided to easily wind or unwind by installing a shutter fibrous and employing a motor assembly. CONSTITUTION: In order to shut the front of an air conditioner, a motor assembly(360) rotates in a right direction. With the rotation of the motor assembly, a round bar(364) rotates and thus a shutter(350) is released from the round bar. When a user pulls a shutter handle(352) downward, the shutter covers the entire front panel. In order to open the air conditioner, the user reversely rotates the motor assembly with operation of a switch.
Patent KR-20000042766-A (KR)
Title: Device for alarming bell incoming of cellular phone positioned in vehicle
Inventor: MIN JEONG GI
IPC: H04M1/60
Filed: 1998-12-26
Abstract: PURPOSE: A device for alarming a bell incoming of a cellular phone positioned in a vehicle, is provided to alarm the bell incoming exterior of the vehicle, when a bell incomes to the cellular phone, in a state of getting off the vehicle, holding the cellular phone on a cradle within the vehicle. CONSTITUTION: A device for alarming a bell incoming of a cellular phone positioned in a vehicle, comprises a cellular phone(10), a hand free device(30), and a flasher unit(40). The cellular phone(10) detects a self call received through a wireless channel, to generate a bell drive signal. The hand free device(30) is accessed to the cellular phone(10) and interface cable, and responds to an input of the bell drive signal, to generate a bell sound, and a bell alarm signal in inputting the bell drive signal during preset time. Th flasher unit(40) is accessed to the hand free set, and responds to an input of the bell alarm signal, to drive a hazard lamp flashingly during a specific time. The device has further a circuit, which is accessed to the hand free set, and responds to the input of the bell alarm signal, to drive a horn.
Patent KR-20000043509-A (KR)
Title: Wafer processing apparatus for fabricating semiconductor device
Inventor: KWAK KYU HWAN
IPC: H01L21/683
Filed: 1998-12-29
Abstract: PURPOSE: A wafer processing apparatus for fabricating a semiconductor device is provided which can improve the uniformity of processes such as an etching process and a cleaning process by minimizing the temperature variation of a wafer processing solution supplied to the wafer placed on a spin chuck. CONSTITUTION: A wafer processing apparatus includes a shaft(2), a chuck which is supported by the shaft and where a wafer(W) is fixed, a solution nozzle(25) to supply a wafer processing solution onto the wafer, a gas supply unit(50) supplying gas to the back of the wafer and a heater(30) for heating the gas supplied to the back of the wafer. And a gas nozzle can be attached which can supply gas to the horizontal side of the solution nozzle, being separated from the solution nozzle. The apparatus can perform a conductor plug formation process and a planarization process effectively.
Patent KR-20000043836-A (KR)
Title: Apparatus for protecting scroll compressor
Inventor: JIN HONG GYUN
IPC: F04C18/02
Filed: 1998-12-29
Abstract: PURPOSE: An apparatus for protecting a scroll compressor is provided to efficiently control refrigerant gas of high temperature and high pressure flowing reversely into a low pressure chamber when an excessive compression or vacuum compression is generated for operating the compressor in a normal state, thereby improving the lifespan and operational efficiency of the compressor. CONSTITUTION: An apparatus for protecting a scroll compressor includes a protecting element(3) mounted on a fixing scroll(2) for operating to control a difference between discharge and suction pressures in the fixing scroll and an operation range of a preset input at high pressure or vacuum pressure, wherein the protecting element includes a plate type valve(7) installed in a receiving groove(4) formed at an upper part of the fixing scroll and having a plurality of through holes(5) for opening and closing a guiding hole(6) communicating with high and low pressure chambers, elastic elements(8) mounted in the receiving groove for applying elastic restoring force when the plate type valve is operating, and stoppers(9) mounted at a rear end part of the receiving groove for preventing deviation of the plate type valve and the elastic element.
Patent KR-20000044185-A (KR)
Title: Manufacturing method for thin film micromirror array-actuated device
Inventor: PARK HAE SEOK
IPC: G02F1/015
Filed: 1998-12-30
Abstract: PURPOSE: A manufacturing method of the TMA device is provided to prevent the mirror from breaking off the post by safely protecting the aluminum applied at the post by the thick photo-resist layer and by connecting the mirror and the post safely thereof. CONSTITUTION: A device comprises a substrate(101), a transistor(120), a first metal layer(135), a first protection layer(140), a second metal layer(145), a second protection layer(150), an etching preventing layer(155), a first sacrificial layer(160), a post(250), a first anchor(171), a second anchor(172a), a lower electrode(180), and a mirror(260). A manufacturing method comprises the steps of: providing an active matrix including the first metal layer which has the drain pad extended from the drain of the transistor; exposing the part of the first metal layer in which the drain pad is formed; forming the actuator including the first and second upper electrode, first and second electrodisplacives and the lower electrode by patterning the lower part electrode layer, the second layer and the upper part electrode layer sequentially; forming a post hole by patterning the second sacrificial layer; and forming a metal layer which has reflectivity.
Patent KR-20000045262-A (KR)
Title: Method of relaying packet of wireless lan access point device
Inventor: LIM JANG YOUNG
IPC: H04L12/801
Filed: 1998-12-30
Abstract: PURPOSE: A method of relaying the packet of wireless lan access point device is provided to minimize the load of CPU in accordance with packet handling in case of access point device working in the heavy traffic backbone loop. CONSTITUTION: A method of relaying the packet of wireless lan access point device comprises the steps of: receiving the packet only subject to BBS(basic service table) in the access point among other packets in the wire lan(200); discerning if the packet goes to a arbitrary station subject to the BBS(201); in case of affirmation, processing the packet into management packet and saving the MAC(media address control) address in BBS of access point(202,203).
Patent KR-20000045598-A (KR)
Title: Asynchronous transfer mode e1 interface of imt-2000 control station
Inventor: AHN KYONG HWAN
IPC: H04W92/12
Filed: 1998-12-30
Abstract: PURPOSE: An asynchronous transfer mode E1 interface of the IMT-2000 control station is provided so that all kind of traffics can be transmitted through ATM(Asynchronous Transfer Mode) cells between a control station and a base station, by processing AAL 2 ATM cells for ATM switching by users. CONSTITUTION: A line interface part(100) carries out a function interfacing physically to an E1 transfer line connected with a base station. An AAL2 processor part(200) separates the cells comprising voice data from the ATM cells transmitted from the line interface part(100) and converts them into ATM cells by users. An ATM cell multiplexing/demultiplexing part(300) multiplexes the ATM cells transmitted from the AAL2 processor part(200) and demultiplexes the ATM cells from an ATM switch side. A cell bus interfacing and routing part(400) interfaces the multiplexed ATM cells at the ATM cell multiplexing/demultiplexing part(300) to a cell bus and transmits them to the ATM switch. A CPU module(500) performs the whole control function of an ATM E1 interface.
Patent KR-20000046191-A (KR)
Title: System for operating bus to control subscriber board in private branch exchange
Inventor: LEE JONG SEONG
IPC: H04M3/00
Filed: 1998-12-31
Abstract: PURPOSE: A system for operating a bus to control a subscriber board in the private branch exchange is provided to shorten time to process received information by discriminating the availability of data transmitted to a control board from a subscriber. CONSTITUTION: A plurality of a first interrupt generation processing parts(32a) provide each information number for a plurality of information generated from a first to an nth subscriber boards(30a-30n) and generates interrupts periodically. The first to the nth subscriber boards(30a-30n) are composed of a plurality of a first bus interface parts(31a) temporarily storing information generated in a plurality of the first interrupt generation parts(32a). A second bus interface part(41) stores information transmitted from the subscriber boards(30a-30n) in a buffer temporarily. A receiving information processing part(42) stores only available information out of various information received. A transmitting information processing part(44) stores information to be transmitted to the subscriber boards(30a-30n) with the recognition numbers of the subscriber boards(30a-30n). A second interrupt generation processing part(43) generates interrupts to control the subscriber boards(30a-30n).
Patent KR-20000046431-A (KR)
Title: Low noise gear and preparation method thereof
Inventor: JEON CHUL JIN
IPC: C22C37/04
Filed: 1998-12-31
Abstract: PURPOSE: A low noise gear and its preparation method are provided, to reduce the noise of a gear without damaging the mechanical properties. CONSTITUTION: A low noise gear comprises 3.7-4.5 wt% of C; 2.4-3.2 wt% of Si; 0.5 wt% or less of Mn; 0.06 wt% or less of P; 0.02 wt% or less of S; 0.3-1.0 wt% of Cu; 0.5-2.0 wt% of Ni; 0.1-0.30 wt% of Mo; 0.035-0.045 wt% of Mg; optionally 0.0003-0.010 wt% of Bi; and the balance of Fe. The gear is prepared by casting the source mixture consisting of C, Si, Mn, P, S, Cu, Ni, Mo, Mg, Fe and optionally Bi; machining the cast one; heating the machined one in a salt bath at the temperature of 870-900°C for 60-90 min, quenching it at 300-400°C, and leaving it at the temperature for 90-180°C; and standing wire processing of the surface of a gear.
Patent KR-19990029046-A (KR)
Title: 초소형 전자 상호 접속 요소용 접촉 팁 구조체와그 제조 방법
Filed: 1997-05-15
Abstract: 접촉 팁 구조체는 복합 상호 접속 요소, 단일체 상호 접속 요소, 프로브 카드의 텅스텐 니이들 및 멤브레인 프로브의 접촉 범프 등을 포함하는 상호 접속 요소에 후속 결합을 위해 희생 기판 상에 제조된다.  팁 구조체들 사이의 공간 관계는 아주 엄밀한 공차로 사진석판술 방식으로 한정된다.  팁 구조체의 야금 특성은 납땜 또는 도금 등에 의해 이들이 부착되는 상호 접속 요소의 특성과 무관하다.  접촉 팁 구조체는 전자 부품의 단자에 후속 형성되는 전기적 가압 접속을 최적화하기 위해 절두형 피라미드 형태와 같은 위치 관계적(작고, 엄밀하고, 돌출하고, 비평면성의) 접촉 특징부를 용이하게 구비한다.  사용시 탄성 접촉 요소에 결합될 필요없이도 탄성 접촉 요소로 기능하도록 설계된 긴 접촉 팁 구조체가 개시된다.  일반적으로, 본 발명은 최종의 "팁형" 상호 접속 요소의 전체 성능을 향상시키기 위해 상대적으로 '완전한' 접촉 팁 구조체("팁")를 형성(예비 제조)하는 것과 이들을 상대적으로 '불완전한' 상호 접속 요소에 결합시키는 것에 관한 것이다.
Patent KR-19990077139-A (KR)
Title: 코일을 포함하는 칩 카드를 제조하기 위한 칩 카드 바디
IPC: G06K19/07
Filed: 1997-01-13
Abstract: 본 발명은 코일을 포함하는 칩 카드 바디를 제조하기 위한 칩 카드 바디에 관한 것이다.  칩 카드 바디는 칩 카드 바디(1)를 가진 유니트를 형성하는 도전 경로(20)에 의해 형성되는 것을 특징으로 한다.
Patent KR-20000064895-A (KR)
Title: 감광 픽셀 어레이
IPC: H01L31/10
Filed: 1998-02-05
Abstract: 어레이는 기판상에 도전체들 상부에 배치된 다이오드-캐패시터 픽셀들과 절연 기판으로 구성한다. 단일 마스크가 픽셀 적층들을 식각하는데 사용되며, 각 픽셀 적층은 도전체 하부보다 넓다. 결과적으로 마스크 정렬은 픽셀 특성들에 영향을 주지 않는다.
Patent KR-20000010872-A (KR)
Title: Suction device inside reciprocating sealed type compressor
Inventor: RIRIE DETMAR ERICHI BERNHARD
IPC: F04B39/00
Filed: 1997-05-07
Abstract: PURPOSE: A suction device inside a reciprocating sealing typed compressor is provided to directly inhale between a suction opening pipe inside a compressor shell and a suction chamber. CONSTITUTION: The suction device inside the reciprocating sealing typed compressor has a hermetic shell(21) that contains a suction opening pipe(28) for a gas entry into the shell and a suction hole(24a) transferring fluid. The suction device directly induces low pressure gas from the suction opening pipe to the suction hole and provides interception of heat and sound energy to inhaling gas, by having the suction device that contains a first end part(61) hermetically connected to the suction opening pipe and a second end part(62) hermetically connected to the suction hole.
Patent KR-20000016201-A (KR)
Title: Absorbent structure, and production of absorbent structure by mat formation on high loft material
Inventor: MAGNUSSON ING BRITT
IPC: D04H1/425
Filed: 1997-05-23
Abstract: PURPOSE: An absorbent structure consisting of the layer of high loft material is provided to produce the intended absorbent structure for use in absorbent article. CONSTITUTION: An absorbent structure (1) consists of an absorbent material layer (2) of cellulose fibers (4) and a high loft material layer (3) of synthetic fibers (5). The absorbent material (2) is mat-formed directly on the high loft material (3) which is placed on a wire (26), the fiber (4) is transferred through a formed head(21) positioned on a wire(26). The two layers are held together by being integrated in each other by means of the fibers (4) of the absorption material (2) extending into cavities in the high loft material (3). There is a suction box (22) which sucks air downwards, the fibers (4) being sucked downwards and penetrating down into the high loft material (3) arranged under the wire (26).
Patent KR-20000051029-A (KR)
Inventor: SONG YEONG HWI
IPC: G02B6/132
Filed: 1999-01-18
Abstract: PURPOSE: An optical waveguide having linear layers through which optical signals pass and its anufacturing method are provided to remove a birefringence by changing impurities on a cladding layer. CONSTITUTION: A substrate comprises a SI substrate layer(210), a core layer(230), and a cladding layer(220). A core layer is formed on a lower cladding layer where an optical waveguide is formed. A cladding layer formed on a planar substrate layer contains impurities to decrease a difference of a thermal expansion coefficient between a SI substrate and a cladding layer. A cladding layer has a different refractive index between an upper part and a lower part by injecting impurities into a SI substrate. As decreasing a sintering temperature during an inject on process, it prevents a substrate deformation and decreases a residual stress.
Patent KR-20000051610-A (KR)
Inventor: KIM YONG EON
IPC: E02D29/02
Filed: 1999-01-23
Abstract: PURPOSE: A slope protection method is provide, which establishes the solid frame by setting unit members not to come out from a joint part of a front member, a rear member and a connecting member and protects a slope. CONSTITUTION: A slope protection method comprises the steps of; concreting a footing concrete (10); installing a front member (20) horizontally on the upper-front part of a footing concrete (10); installing a rear member (30) of the same length as a front member (20) horizontally on the upper-rear part of a footing concrete (10); installing a connecting member (40) for connecting a front member (20) and a rear member (30) mutually; forming an earthy material part (52) by filling earthy materials between each upper and lower layer of members and forming a frame (50).
Patent KR-20000052018-A (KR)
Inventor: CHOI KEE HYUN
IPC: C09K3/32
Filed: 1999-01-28
Abstract: PURPOSE: A preparation method of chitosan-based coagulant for wastewater treatment is provided, which minimizes the rate of acid hydrolysis and the decrease of viscosity by controlling ion strength, concentration and pH of the chitosan-based coagulant, thereby consequently activating microorganisms in an aeration tank. CONSTITUTION: A process comprises the steps of: (A) adding (i) 0.2-0.45 wt.% of a salt for controlling ion strength selected from the group consisting of water soluble chloride, nitrate, sulfides, acetate (ii) 0.8-1.5 wt.% of chitosan having degree of polymerization of 4000-10000 and degree of deacetylation of 80-85% to a solvent. (B) adjusting pH of the solvent to be 4.5-5, followed by agitating.
Patent KR-19990072943-A (KR)
Title: 적층체의제조방법
IPC: H01G13/00
Filed: 1999-02-25
Abstract: 본 발명은 회전하는 지지체(101)상에 수지층 및 금속 박막층을 적층하기에 앞서서, 지지체 상에 띠 형상 물체(220)를 주행시켜서 지지체 상의 이물질을 띠 형상 물체에 부착하여 제거함과 더불어, 띠 형상 물체 상에 수지층 및 금속 박막층을 형성하고 조건 설정한 후에 상기 띠 형상 물체를 제거하며, 이어서 지지체 상에 적층체를 형성한다.  따라서, 본 발명은 간단한 수단으로 지지체 상에 부착된 이물질을 미리 제거할 수 있고, 또한 소망하는 바와 같이 수지층 및 금속 박막층을 형성할 수 있다.
Patent KR-19990078280-A (KR)
Title: 진공 외주기 및 그 진공방법
IPC: H01J5/02
Filed: 1999-03-26
Abstract: 전계방출형 디바이스의 진공도를 향상시킨다. 
     전계방출 소자가 형성되어 있는 캐소드측 기판(2)과 전자방출방향으로 소정간격을 두고 배치되고 애노드측 기판(1)을 구비하고있는 진공용기에 있어서, 
     적어도 진공외주기의 봉착전에 2 이상의 개구부를 설치하고, 용기내를 진공이 되게 흡출하기전의 공정에서 용기내에 고온 가스를 관류하여 잔류하고 있는 가스를 소정시간 제거하고, 그후에 상기 개구부중 하나를 남기고 봉착함과 동시에, 남은 개구부로부터 진공상태가 되게 흡출하도록 구성한다.
Patent KR-20000061533-A (KR)
Inventor: LEE CHANG JIN
IPC: D05B1/00
Filed: 1999-03-23
Abstract: PURPOSE: Provided is a needle coated with various colors to be found easily when missing. CONSTITUTION: The needle is coated with red(1), yellow(2), black(3), red(4), yellow(5), black(6), red(7), and non coated part(8).
Patent KR-20000065340-A (KR)
Inventor: PARK CHUNG SEO
IPC: A46B5/00
Filed: 1999-04-01
Abstract: PURPOSE: A toothbrush bar is provided to improve the reliability and the design of a toothbrush bar by composing a connecting unit of a toothbrush bent elastically. CONSTITUTION: A connecting unit(12) connecting a grip unit(13) with a head unit(11) is bent elastically with the elastic bending of a leaf spring(3) even if a user brushes one's teeth strongly. Thus, the connecting unit is not broken and the effective life of the toothbrush is lengthened. Additionally, due to the elastic bending of the connecting unit, the user brushes one's teeth smoothly.
Patent KR-20000066836-A (KR)
Inventor: SHIN YOUNG GIL
IPC: A23L2/02
Filed: 1999-04-21
Abstract: PURPOSE: A health food beverage containing an extract from prickly pear that has various of nutrients and medical effects with maintaining the original taste of soft drink or alcoholic drinks is provided. CONSTITUTION: The health food beverage contains 0.1-20wt% of an extract from the prickly pear produced by compressing with heating the fruit part of cactus at 110-125°C for 2-4hours in a high pressure heater without an extraction solvent. One more of an extract from the leaves of the cactus, vitamin C or Oligosaccharide can be added to the drink.
Patent KR-20000073774-A (KR)
Inventor: KIM CHANG RYUL
IPC: C04B28/16
Filed: 1999-05-14
Abstract: PURPOSE: A concrete admixture composition having high strength in atmospheric steam curing is provided, which reduces manufacturing cost and protects environment by using waste, paper ash. CONSTITUTION: The high strength cement admixture composition comprises 1-50 micrometer particle size, 70-90wt.% of II-type anhydrous gypsum(CaSO4), 5-20wt.% of amorphous paper ash eliminated non-reactive silica as a pozzolan material and 1-10wt.% of clinker composed of 3CaO.3Al2O3.CaSO4. The composition of paper ash is 30-40% of SiO2 and 30-40% of CaO, and specific surface area is 3000-5000cm¬2/g.
Patent KR-20000074582-A (KR)
Inventor: KIM SU JIN
IPC: A61B5/00
Filed: 1999-05-24
Abstract: PURPOSE: A system easily detects the pulse wave of the radial artery and measures the skin resistance of hands and feet connected with the five viscera and six entrails. CONSTITUTION: The system comprises: a skin resistance gauge(10) that measures the human skin resistance and converts analog data into digital data; a memory(20) that stores the data value from the gauge(10); a switch(30) for switching under a particular voltage; a CPU(50) for control of the system; a pulse wave gauge(60) that detects pulse wave and converts into digital values; a language translator(70) that converts detected data into a user readable language; an input terminal(80) and an output terminal(100); a communication relay(90) for connection with the outer communication; a display(110).
Patent KR-20010002581-A (KR)
Inventor: HONG SUN DAL
IPC: D01D5/098
Filed: 1999-06-16
Abstract: PURPOSE: Provided is a process for producing a nylon flat yarn from nylon film which has durability and toughness, and is useful for various goods which can use though a little rough. CONSTITUTION: The nylon flat yarn is obtained by a process containing the steps of: melting compound chip for producing nylon resin, followed by extruding on a state of film through a T-dye; spraying air to the extruded nylon resin film to contact on a smooth cooling roll, so cooling film; slitting the cooled nylon film in the direction of length; passing the slit nylon yarn through a drawing roll to draw; and then winding the drawn yarn with multi-bobbin.
Patent KR-20010008593-A (KR)
Inventor: HAN IL GEUN
IPC: H01L27/108
Filed: 1999-07-02
Abstract: PURPOSE: A method of manufacturing a capacitor having TaON film is to achieve the high capacitance and the reliability of a capacitor by preventing oxidation of a bottom electrode in high temperature annealing to crystallize an amorphous Ta2O5 layer and to inject oxygen into it. CONSTITUTION: A contact hole of an interlayer insulating layer(20) is formed on a semiconductor substrate(10). The contact hole connects a semiconductor device with the bottom electrode(40) comprising a conductive layer. An amorphous TaON layer is formed on the bottom electrode(40). A nitride layer(46) is formed on the surface of the Ta2O5 layer by plasmic nitridation process or furnace/rapid thermal process in an in-situ process and a top electrode comprising a conductive layer is formed on the nitride layer(46).
Patent KR-20010010351-A (KR)
Inventor: SONG CHANG SEOB
IPC: A45D40/14
Filed: 1999-07-19
Abstract: PURPOSE: A lipstick case is provided which can make the used residual lipstick, left in the inner space of a lipstick holder, drawn out effectively, thereby the lipstick existing in the lipstick holder can be perfectly used up. CONSTITUTION: The lipstick case includes the lipstick holder(40) comprising an upper molding cup(410) filled with the lipstick and a lower lifting support core(450) connected forcibly to the upper molding cup(410) by using splines, a rotary tube(30) having a ring type inner protrusion(310) to obstruct a lift of the molding cup(410). When the molding cup(410) is held in the ring type protrusion(310) and the rotary tube(30) is rotated by a user, the lifting support core(450) is lifted up from the molding cup(410), thereby the lipstick fixed in the inner space(42) of the molding cup(410) is pushed up.
Patent KR-20010011109-A (KR)
Inventor: KIM DO HYEONG
IPC: H04N7/10
Filed: 1999-07-26
Abstract: PURPOSE: A method of determining a broadcast data rate of an appliance having a digital interface is provided to check if a counterpart's appliance recognizes and receives a signal format,so the appliance will output to determine the broadcast data rate of the appliance. CONSTITUTION: In a method of determining a broadcast data rate when one of a plurality of appliances sets broadcast-out connection in a network system constructed in a manner that the appliances are connected through a digital interface, it is checked if it is possible to recognize and receive a signal format the appliance will output. If so, it checks whether the appliance supports with maximum data rates or not. The minimum value among the checked maximum data rates is determined as the data rate of the broadcast-out connection of the appliance.