baber/WOPTO huggingface dataset:
Patent KR-20020039010-A (KR)
Title: Double die package having heat spreaders
Inventor: JUNG GI GWON
IPC: H01L23/36
Filed: 2000-11-20
Abstract: PURPOSE: A double die package with a heat sink is provided to guarantee a high speed operation at a high frequency and a high voltage and to prevent a breakdown phenomenon caused by stress, by including the heat sink between two semiconductor chips so that a heat radiating effect is maximized. CONSTITUTION: Upper and lower semiconductor chips(11,21) have an active surface on which bonding pads(12) are formed and a lower surface opposite to the active surface. Inner leads(19) are separated from the upper and lower semiconductor chips. Wires(15) electrically connect the bonding pad with the inner lead corresponding to the bonding pad. A package body(31) encapsulates the upper semiconductor chip, the lower semiconductor chip, the wires and the inner leads. The heat sink(13) is attached to the inner lead, and the upper and lower semiconductor chips are attached to the upper and lower surfaces of the heat sink.
Patent KR-20020042019-A (KR)
Title: A water tank's briming perception apparatus for the dehumidifier
Inventor: EOM NAM SEOP
IPC: F24F3/14
Filed: 2000-11-29
Abstract: PURPOSE: A device for detecting full water level of water tank for dehumidifier is provided to easily detect condensed water is full and to easily change setup position to detect full water level. CONSTITUTION: A water level detective device(79) is installed on an upper surface of a water tank and comprises a floating device(70) and a fixing guide. The floating device is a bent hollow bar with an open lower part inserted into the water tank to rotate according to inner water level. The fixing guide rotatably connects the floating device to the water tank. A full water detective sensor(80) is installed to a barrier(59) to contact or separate to detect full water condition of the water tank when the floating device rotates. An indicating device is installed to output signal of the full water detective device to outside.
Patent KR-20010016303-A (KR)
Title: Digital detector of electro-acupunctural signals
Inventor: EOM BONG SEOP
IPC: A61N1/00
Filed: 2000-12-01
Abstract: PURPOSE: A device for measuring electric signals produced from points on a human body is provided, thereby electric resistance of the human body is measured regardless of its differences of individuals since the device contains a variable voltage supply circuit. Therefore, the device is used for diagnosing and treating diseases by analysing measured signals. CONSTITUTION: The system for measuring electric signals from points on a human body consists of monitor(1), computer(2) containing I/O interface card, and a device containing operational amplifier(OP amp), A/D convertor(ADC), scan circuit, electric power, and voltage controller. The device provides several points on the human body with variable voltage, collects electric signals by time division scanning, and converts data into digital numbers or digital images. The device consists of conductive carbon gel electrodes of 5 mm in diameter which collect data and are surrounded with rubber packing for vacuum pressing.
Patent KR-20020045766-A (KR)
Title: an operrating device of cellular phones awaking the arrival of signal
Inventor: LEE HYANG JE
IPC: H04B1/38
Filed: 2000-12-11
Abstract: PURPOSE: An operative device for announcing the termination of a portable phone is provided to inform a portable phone user of a terminated state by installing a sensor to detect the current of an internal circuit driven by a ring signal terminated to the portable phone. CONSTITUTION: If current necessary for a sound mode or a vibration mode to inform the user of a portable phone(1) that a ring signal has been detected is generated, a switching part(3) is operated by a current detection sensor(2) that has detected the current remotely. As power is supplied to an operative part(4) by the operation of the switching part(3), the operative part(4) is operated. A light-emitting diode or a speaker can be installed in the operative part(4). In this case, when power is supplied to the operative part(4), the light-emitting diode emits lights or a sound by a voice chip is outputted through the speaker.
Patent KR-20010025309-A (KR)
Title: Smelling apparatus
Inventor: CHOI JUNG HO
IPC: A61L9/03
Filed: 2000-12-11
Abstract: PURPOSE: A fragrance generator capable of emitting out a fragrance in a fragrance storing part when an air current generated by an air current generating device is discharged out to the outside is provided which can quickly generate comfortable environment and reduce loss of fragrance and is convenient to carry. CONSTITUTION: This fragrance generator comprises a case (100); an air current generating device accommodated in the case; a flagrance storing part (200) communicated through the air current generating device by a pathway to discharge an air current generated by the air current generating device and fragrance to the outside, wherein the case is formed by an air pathway (110) in which the air current generated by the air current generating device flows.
Patent KR-20020049949-A (KR)
Title: Optical pick-up apparatus for optical disk drive
Inventor: BAE BYEONG YEONG
IPC: G11B7/08
Filed: 2000-12-20
Abstract: PURPOSE: An optical pickup device of an optical disk drive is provided to supply a gram force to an optical head by a wire suspension, thereby enabling the optical head to maintain a near field in a gap with an optical disk by an air bearing. CONSTITUTION: An optical head(20) has a slider. The slider is mounted with an objective lens(21) for focusing an incident light, and is raised by forming an air bearing in a gap with an optical disk. A driving unit(30) slightly drives the optical head in a tracking direction. A wire suspension(40) connects the optical head with a base member(10), to make the optical head freely move, and has a big rigidity in a focusing direction than the tracking direction. The driving unit is composed of a tracking coil(31) and a magnet(33). The tracking coil is wound on an external side of a coil bobbin mounted with the slider. The magnet is installed on the base member to be faced with the tracking coil at a predetermined interval.
Patent KR-20020049959-A (KR)
Title: jig inserting valve guide and valve seat
Inventor: LIM MAN HYEOK
IPC: B25B11/02
Filed: 2000-12-20
Abstract: PURPOSE: A jig for inserting a valve guide and a valve seat is provided to carry out the insertion of the valve guide and the valve seat with respect to a cylinder head port by a single step for improving the productivity and the quality by increasing the concentricity of the valve guide and the valve seat. CONSTITUTION: A jig for inserting a valve guide and a valve seat includes a guide element(13) for fixing a valve guide(17) for guiding the insertion of the valve guide, a valve seat insertion part(15) for inserting the valve guide fixed to the guide element and simultaneously fixing a valve seat(19) for guiding the insertion of the valve seat, and coupling elements(21,23) for separatively connecting the guide element and the valve seat insertion part for transmitting the pressure applied to the valve seat insertion part to the valve seat and the valve guide.
Patent KR-20020051623-A (KR)
Title: Flexible washer typed of all in one
Inventor: LEE DEOK U
IPC: F16B43/00
Filed: 2000-12-23
Abstract: PURPOSE: An integrated type flexible washer is provided to achieve improved performance of engine by improving durability of flywheel coupling bolt and allowing flywheel to be easily mounted to the crankshaft. CONSTITUTION: A flywheel(2) is arranged to tightly contact an end of a crankshaft(1), an integrated type washer(3) is arranged to tightly contact the coupling surface of the flywheel, and the flywheel is coupled to the crankshaft through a plurality of coupling bolts(4). Since the coupling bolts are tightened through coupling holes formed in concentric circles at the washer, screw portions of coupling bolts penetrate through the flywheel so as to be screw-tightened to the end of the crankshaft, and the head portion of the bolt tightly contact the washer. The washer is mounted between the coupling surface of the flywheel and the head portion of each coupling bolt. The washer has an outer periphery which has an elliptical cross section formed toward outward.
Patent KR-20010015649-A (KR)
Title: 래칭 디바이스를 밀봉하기 위한 장치
IPC: E05B17/00
Filed: 1998-08-28
Abstract: 래치는 페널 등과 같은 도어(D)내에 장착하기 위한 하우징 및 고정된 위치에서 페널 등과 같은 프레임(F)과 맞물리는 이동가능한 폴(70)을 갖추고 있다.  상기 래치는 시일(110)의 형태로 실질적인 탄성부재로 구비되어 있고, 실질적인 탄성부재는 상기 폴이 통로물질을 억제하기 위해 고정된 위치로 있을 때 압축되는데 적합하게 되어 있다.
Patent KR-20010031328-A (KR)
IPC: H04W60/00
Filed: 1998-10-21
Abstract: The invention relates to a determining the position of a mobile receiver 4 in a digital telephone network positioning system. A first receiver 3 is at a known location and others are mobile. The method involves transmitting signals from a plurality of sources 1, the transmission signals having a format at least a portion of which has predetermined values or a portion of which is sequentially repeated. The time offset of the transmission signals received at each receiver 4,5 from the transmission sources 1 relative to each other in the receivers by means for comparing the received transmission signals from the different transmission sources with one another to determine their relative time offsets. The time delay between the respective signals received at both receivers 4,5, is determined to thereby determine the position of the receiver 4. <IMAGE>
Patent KR-20010031419-A (KR)
Title: 자동 유체 용기 재충전 장치
IPC: B67D7/48
Filed: 1997-10-27
Abstract: 본 발명은 자동 유체 용기(10) 재충전 장치에 관한 것이다.  압력 용기(12)는 가압 가스 및 유체로 충전된다.  내부 체적을 갖는 유압 실린더(26)가 제공되며, 유압 실린더(26)는 그 외측으로 연장하는 부착 구동축(32)에 의해 그 내에 위치되는 피스톤(30)을 갖는다.  구동축(32)은 그상에 위치된 기어 래크(40)를 갖는다.  유압 실린더(26)는 그것의 제 1 및 제 2 단부에 제공된 유압 유체 입구(28, 36)를 갖는다.  유체 도관(24)은 압력 용기(12)와 제 1 유압 유체 입구(28) 사이를 연결한다.  밸브(44)는 유체 입구(46)와 출구(48)를 갖는다.  구동축(32)상의 기어 래크(40)는 기어형 스프로켓(42)과 결합하여 그것을 작동시킨다.  유압 공급 파이트(50)가 유체 입구(46)에 연결되어 유체를 유체 공급원으로부터 밸브(44)를 통해 운반한다.  유체 접합부(38)가 밸브(44)의 유체 출구(48)와 유체 연통한다.  제 2 유체 튜브(34)가 유체 접합부(38)와 제 2 유압 유체 입구(36)를 연결한다.  유체 충전 튜브(56)는 유체 접합부(38)를 충전될 유체 용기(58)에 결합시킨다.
Patent KR-20010033752-A (KR)
Title: 비수용성인 실릴화제에서 실질적으로 구형인 리오겔의제조 방법
IPC: C01B33/16
Filed: 1999-01-12
Abstract: 비수용성 실릴화제에서 실질적으로 구형인 리오겔(lyogel)의 제조 방법. 본 발명은, a) 리오졸(lyosol)이 제공되는 단계, b) 상기 단계 a)에서 얻어지는 리오졸이, 상기 리오졸이 불용성인 하나 이상의 실릴화제(silylating agent)로 이동되는 단계, 및 c) 상기 단계 b)에서 형성되는 상기 구형 리오졸이, 상기 리오졸이 마찬가지로 불용성인 하나 이상의 실릴화제에서 상기 리오겔을 제조하기 위해 젤라틴화(gelatinised)되는 단계를 포함하는, 실질적으로 구형인 리오겔을 제조하는 방법에 관한 것이다.
Patent KR-20010033863-A (KR)
Title: 플라스틱 선별장치
IPC: B03C7/00
Filed: 1999-11-01
Abstract: 플라스틱편(2)은 컨베이어(3)에 의해서 대전장치(4)로 일괄하여 공급량(W1)으로 공급되고 대전장치(4)에서 소정시간(T)만큼 교반된다. 대전된 플라스틱편은 모두 배출되고 스크류 피더(20)에 의해서 단위시간당 공급량(W2)의 비율로 드럼전극(5)에 연속적으로 운반된다. v를 드럼전극(5)의 원주속도로 하고, B를 드럼전극(5)의 폭으로 하고, H를 드럼전극(5)에 공급된 플라스틱편(2)의 평균 두께로 하고, D를 플라스틱편(2)의 체적밀도로 하면 W1/T W2 v ×B ×H ×D의 관계가 만족되도록 공급량(W2)이 설정된다.
Patent KR-20010040535-A (KR)
Title: 전자기계식 컨택터
IPC: H01H50/54
Filed: 1999-12-01
Abstract: 본 발명은 전자석과 이동가능한 컨택트 캐리어에 수용된 기계적인 컨택터에 관한 것이다. 
     상기 전자석(20)은 상기 몸체(10)의 후면에 위치하고 컨트롤 배선면(PB)은 전원 배선면(PA)의 앞에 위치한다. 상기 커맨드 단자(B)과 컨트롤 단자(C)는 전면 커맨드/컨트롤 단자 띠(60)에 배치된다. 상기 코일 단자(26)는 상기 몸체의 내면과 원호(圓弧)형상의 박스의 외면사이에 형성된 홈에 수용된 가로방향의 전도체(27)에 의하여 커맨드 단자(B)과 연결된다.
Patent KR-20010052157-A (KR)
Title: Low profile pressure measuring device
IPC: G01L19/10
Filed: 1999-10-14
Abstract: A pressure sensitive device includes a housing having an interior cavity and a narrow downwardly extending portion. A support plate is disposed within the housing cavity along with a flexible diaphragm which is sealingly mounted to a bottom facing side of the support plate. A movement mechanism interconnected to the diaphragm includes a pressure sensitive element which is responsive to the impingement of incoming fluid on the sealed diaphragm. The movement mechanism is disposed within a narrow extending portion of the housing to assume a compact and shallow profile which facilitates direct attachment to existing devices, such as blood pressure sleeves. In a preferred version, the movement mechanism is disposed within a cavity defined by the diaphragm.
Patent KR-20010034850-A (KR)
Title: 황산칼륨 제조방법
IPC: C01C1/02
Filed: 1999-06-15
Abstract: 증발법을 사용하지 않고 황산암모늄과 염화칼륨을 사용한 침전법에 의해 황산칼륨을 생산하는 공정. 이 공정은 수 개의 침전단계 및 고체/액체 분리단계들로 이루어진다. 제1 반응단계에서 복염(複鹽)이 형성되는데, 이는 다음 단계에서 황산칼륨으로 변환된다.
Patent KR-20010052600-A (KR)
IPC: C08L33/08
Filed: 1999-05-27
Abstract: 본 발명은, 결합제 및 비이온성 계면활성제 또는 2 종 이상 비이온성 계면활성제의 혼합물을 함유하고, 상기 결합제는 중합체 또는 공중합체인, 유리전이온도 10 ℃ 미만의 자가 지지형(자립형) 접착성 성형품에 관한 것이다.     본 발명은 또한 상기 자가 지지형 접착성 성형품의 제조 방법에 관한 것이다.     본 발명은 추가로 접착성 성형품의 접착성을 조절하기 위해 비이온성 계면활성제의 용도에 관한 것이다.
Patent KR-20010071680-A (KR)
Title: 소모된 글리콜-기재의 슬러리를 분리, 재생, 및재사용하기 위한 방법
IPC: B01D21/00
Filed: 1999-07-01
Abstract: 본 발명은, 실리콘 잉곳으로부터 실리콘 웨이퍼를 얇게 자르는데 사용된 소모된 슬러리의 성분을 분리, 회수, 및 재사용하는 방법에 관한 것이다.    상기 방법에서는, 소모된 슬러리의 점성을 감소시키고 고체로부터 슬러리의 윤활유체 성분을 분리 및 수집하며, 상기 수집된 윤활유체 성분은 어떠한 부가적인 분리 단계를 필요로 하지 않고서도 새로운 슬러리를 제조하는데 있어서 재사용하기에 적절하다.    부가적으로, 상기 분리된 고체는 수집되고, 추가로, 새로운 슬러리를 제조하는데 있어서 재사용하기에 적절한 미사용된 연마 입자 성분과, 실리콘 미립자 및 사용된 연마 입자를 포함하는 폐기물로 분리될 수 있다.
Patent KR-20020057595-A (KR)
Title: Method for starting automatic vigilance in security system
Inventor: CHO GI CHEOL
IPC: G08B25/00
Filed: 2001-01-02
Abstract: PURPOSE: Provided is an automatic warning initiation process in an unmanned guard system which automatically changes into a guard initiation mode on the set time without manual work so that it helps to operate the guard system efficiently. CONSTITUTION: The automatic warning initiation process in the unmanned guard system comprises the steps of: a first step which operates the guard system and sets initiation time; and a second step which performs the guard initiation mode on the set initiation time. In detail, the first step is divided into the steps of: (i) generating an introduction message to enter the initiation time; (ii) entering the cancellation time for warning initiation in a corresponding to the introduction message; (iii) entering the initiation time; and (iv) setting automatic guard function.
Patent KR-20010085297-A (KR)
Title: Method of forming composite coating film
Inventor: HAYASHI HIROKI
IPC: C08F2/22
Filed: 2001-01-22
Abstract: PURPOSE: To provide a method for forming a composite coating film that gives good appearance of the coating film combined with good coating workability, especially workability under high humidity conditions. CONSTITUTION: In the method for forming a composite coating film by coating an article to be coated with an aqueous base coat composition on and coating thereon a clear cost composition, the aqueous base coat composition comprises an emulsion resin obtained by emulsion polymerization of a mixture of α,β- ethylenically unsaturated monomers containing not less than 65 wt.% methacrylate whose ester portion has one or two carbon atoms having an acid value of 3-50 and a pigment.
Patent KR-20020065303-A (KR)
Title: Composition for making a face having a property of hard attaching of a sticky material
Inventor: HONG CHOONG SIK
IPC: C09D5/16
Filed: 2001-02-06
Abstract: PURPOSE: Provided is a composition for producing a non-adhesive surface to which high adhesive printed matters like stickers are hardly attached and the attached printed matters are removed easily. CONSTITUTION: The composition for producing the non-adhesive surface is produced by mixing 10-50pts.wt. of an oily base component, 10-50pts.wt. of an oily coating element, and 10-150pts.wt. of an oily auxiliary coating element. The oily base component is selected from the group consisting of grease, tar, lubricants, glycerin, or a mixture thereof. The oily coating element is selected from the group consisting of linseed oil, boiled oil, camellia oil, or a mixture thereof. And the auxiliary coating element is selected from the group consisting of naphtha oil, paraffin oil, diesel oil, or a mixture thereof.
Patent KR-20010082104-A (KR)
Title: Web-based equipment sales and service network and method
Inventor: GHOSH ASISH
IPC: G06Q30/00
Filed: 2001-02-09
Abstract: PURPOSE: An electric equipment sales and service network and a method for the same are provided to receive requirements from customers and a configuration manager for using the requirements and at least one of the provider databases to generate web-accessible customized solutions and to provide collaborative and multi-modal access to information. CONSTITUTION: The electric equipment sales and service network includes a web service(18) including a web-based interface(20) for receiving requirements(16) from customers(14); links to provider(32,34,36) databases; and a configuration manager(22) for using the requirements and at least one of the provider databases to generate customized web-accessible solutions(38) for respective customers.
Patent KR-20010044406-A (KR)
Inventor: CHO WOO JOON
Filed: 2001-02-17
Abstract: PURPOSE: A method for constructing the auction system in the three-dimension space of the internet using the avatar is provided to enable many auction entrants and an auction manager to perform the auction procedure in real time through the internet. CONSTITUTION: The auction system comprises a web server system, a DB server system, an avatar auction system, an auction manager(or an auctioneer) and many auction entrants(or bidders). A bidder chooses the appearance of the avatar in order to display him(her)self in the virtual space and participates in the auction with the avatar. The three-dimensional avatar expresses a special action for the specified situation of the auction procedure through an animation. Therefore, the real time interactive auction procedure can be implemented by the simulation in the three-dimensional virtual auction space through the internet.
Patent KR-20020071389-A (KR)
Title: Manufacture method of eye drop medicine consisted of pilocarpine hydrochloride extended time of action
Inventor: LEE JONG HA
IPC: A61K31/4178
Filed: 2001-03-06
Abstract: PURPOSE: A process of preparing prolonged-action eye drops containing an aqueous solution of pilocarpine chloride and sodium hyaluronate is provided. Whereby, the eye drops exhibit a therapeutic action to an eye when administered once per day and are capable of exhibiting an effect with a lower number of times as much as about 2 to 4 times as compared to conventional drugs. CONSTITUTION: About 10 to 20% by volume of an aqueous solution of pilocarpine hydrochloride is added with 0.01 to 0.02% by volume of a zinc compound as an antiseptic and then added with 5 to 10% by volume of sodium hyaluronate. For example, 8.8g NaCl is dissolved in 750ml distilled water and added with 10g pilocarpine chloride. Besides, 5g sodium hyaluronate is dissolved in 100ml water at 100deg.C for 1 to 2min, added with the pilocarpine hydrochloride solution, cooled to room temperature and then added with 15ml zinc compound.
Patent KR-20010044571-A (KR)
Inventor: LEE JEONG JU
IPC: C02F9/14
Filed: 2001-03-07
Abstract: PURPOSE: Generally, the concentration of NH4-N and non-decomposable organics, main constituents of sanitary landfill leachate fluctuates depending on its age and rainfall. Leachate discharged from lately-dumped (about less than three year) municipal solid wastes has high non-decomposable organics content, whereas it has low NH4-N concentration. While leachate discharged from the lower layer of sanitary landfill (aged at least three years) has relatively high NH4-N content in comparison with non-decomposable organic concentration. CONSTITUTION: Until now, conventional leachate treatment methods have shown operational problems owing to compositional deviation of leachate. In the present invention, dual leachate-intercept pipe system is constructed to collect leachate from lately-dumped wastes and leachate from waste dumped long ago separately, thereafter collected leachates are mixed together. Through mixing process, stable equalization of compositional ratio is obtained so that additional injection of exterior carbon source such as methanol, essential to denitrification/nitrification in conventional methods, can be eliminated fundamentally. Further, a portion of iron salts sludge generated during the fenton oxidation process is recycled to chemical precipitation, therefore removal efficiency of non-decomposable organics increases by 8 to 12% and the amount of sludge generation can be reduced to 25 to 35%.
Patent KR-20010092365-A (KR)
Title: Transistor-type ferroelectric nonvolatile memory element
Inventor: SAKAMAKI KAZUO
IPC: H01L27/10
Filed: 2001-03-15
Abstract: PURPOSE: To provide a transistor type ferroelectric nonvolatile memory element, having an MFMIS(metal-ferroelectric-metal-insulator-semiconductor) structure, which can be integrated to high density. CONSTITUTION: This MFMIS transistor has a structure, where an MFM(metal- ferroelectric-metal) structure and an MIS(metal-insulator-semiconductor) structure are stacked vertically inside almost the same area, and the lower MIS structure has a means for increasing an effective area of an MIS capacitance. The means for increasing an effective area of the capacitance is a trench inside a semiconductor substrate, ineqularities inside an MIS structure, an MIM(metal-insulator- metal) structure or the like.
Patent KR-20020075095-A (KR)
Title: Draining structure of evaporator unit for vehicle
Inventor: PARK WON PO
IPC: B60H1/32
Filed: 2001-03-23
Abstract: PURPOSE: A drain structure of evaporator unit for automobile is provided to remove odor due to mold by not using an insulator in the evaporator unit and installing a drain device on a bottom of a lower case to discharge moisture outside of the automobile. CONSTITUTION: A structure comprises a drain part(44) connected with a joint part(43) of a lower case(40) to move moisture formed on an outside of an evaporator core(20) to a first central hole(46); and a drain device(50) fixed on a lower side surface of the drain part to discharge moisture coming from an upper surface of an upper case(30) and the drain part through a second central hole(54).
Patent KR-20020074366-A (KR)
Title: A piano score
Inventor: HWANG KYUNG HEE
IPC: G09B15/00
Filed: 2001-03-19
Abstract: PURPOSE: A piano score is provided to improve the convenience of performance by allowing a user to easily recognize the kinds of execution at first glance. CONSTITUTION: On the piano score(1), three kinds of executions including arpeggio, dispersion cord, block cord are clearly indicated. Namely, a portion to be played in an arpeggio mode is marked with a triangle, a portion to be played in a dispersion cord is marked with a circle, and a portion to be played in a block cord is marked with a square.
Patent KR-20010074164-A (KR)
Title: The wastewater treatment method for lead removal process of pipe fitting made into bronze and brase
Inventor: KANG BONG GYU
IPC: C02F1/469
Filed: 2001-04-03
Abstract: PURPOSE: A wastewater treatment process in lead removing process of bronze or brass pipes is provided to save valuable resources and offer an environmentally friendly process by making use of chemicals and unnecessary and solving secondary wastewater problems. CONSTITUTION: Wastewater(1) out of each cleaning tank is collected in a neutralization collection tank(2) and neutralized by acidic or alkaline solution. Then, suspension is removed using a microfilter(4) and passed through oil absorption filters(5,6,7) filled with oil adsorbent to remove fat-soluble materials. Therefore, contamination of ion exchange membrane installed in electrodialysis device(14) is prevented.