baber/WOPTO huggingface dataset:
Patent KR-20010048958-A (KR)
Inventor: HYUN CHANG MIN
IPC: C07F9/02
Filed: 1999-11-30
Abstract: PURPOSE: Polyethylene glycol phosphate useful as a radiation-protecting agent and a synthesizing method thereof are provided. The compound can play a preventive and treating role capable of reducing physical damage caused by radiation and treating patients with radiation hazards exposed to radiation. CONSTITUTION: This polyethylene glycol phosphate having a molecular weight of 300 to 40 Dalton comprises a polyethylene glycol skeleton bonded with a phosphate(-PO4) group at its end, wherein the polyethylene glycol skeleton is selected from methoxypolyethylene glycol, diolpolyethyleneg lycol and multi-arm polyethylene glycol of 3-arm, 4-arm, 6-arm, 8-arm and 12-arm. The phosphate group is selected from mono-, di- and triphosphate forms and the number of the bonded phosphate groups per a polyethylene glycol skeleton is one of 1, 2, 3, 4, 6, 8 and 12.
Patent KR-20010054346-A (KR)
Inventor: ABE DAKESI
IPC: G01C23/00
Filed: 1999-12-06
Abstract: PURPOSE: A device for memorizing data of vehicle information is provided to record driving information from sensors and image of an accident and to detect a cause by replaying the information. CONSTITUTION: A vehicle information data memorizing device comprises a sensor unit(120) outputting a signal from vehicle travelling information; a vehicle speed sensor(122) detecting a sliding state signal of a vehicle; an acceleration sensor(124) detecting acceleration or deceleration signal; a brake pressure sensor(125) detecting a brake controlling state signal; a functional switch(130) inputting operational condition or selecting a function; a mode witch(132) memorizing control of traffic regulation violation; a flash memory(116) memorizing data; a replay switch(133) outputting the data of the flash memory into a video; an automatic transmission preventing memory of the flash memory; a hold switch(134) outputting a siren driving signal; and a reset switch(135) releasing a prohibition of the memory on the flash memory.
Patent KR-20010054487-A (KR)
Inventor: MUN HYEONG SEOK
IPC: B61D37/00
Filed: 1999-12-07
Abstract: PURPOSE: A safety boarding foothold is provided to conveniently operate a train while preventing accidents through unfolding the safety foothold by using oil pressure or air pressure used in opening and closing an entrance door when opening a door. CONSTITUTION: When opening a door, air pressure or oil pressure is transferred to a cylinder body(11) of a power transmission(10). A cylinder rod(13) is inserted for elevating a guide frame(20) having a connecting piece(14) with a lower bar(21). A guide protrusion of a guide piece(32) of a supporter(30) is inserted into a guide groove(22) formed on a support piece(23) of the guide frame. Then, the guide groove is elevated to lift a chain of a foothold(50). Thus, the upper end of a foldable frame(40) is spread in the front direction. Herein, a torsion spring is installed between the supporter and the foldable frame for conveniently unfolding the foothold and the foldable frame. Outer and inner bending pieces fix the chain in the opened state of the foothold. Thus, the foothold is in a horizontal state by a connect rod(57) connected to a pin of the chain.
Patent KR-20010055095-A (KR)
Inventor: JUN CHANG HAN
IPC: H03F3/189
Filed: 1999-12-09
Abstract: PURPOSE: A hybrid amplifier module and a manufacturing method thereof are provided to simplify the manufacturing procedure and to reduce the manufacturing cost by using epoxy substrate and Cu patterns. CONSTITUTION: In the method for manufacturing a hybrid amplifier module, a heat disperse substrate is made of Cu rather than Cu/W alloy. A double side Cu substrate having a Cu pattern layer and a gold plate pattern layer formed is connected to the heat disperse substrate in conjunct. An amplification element using a heterojunction bipolar transistor is formed on the heat disperse metal substrate using solder including silver epoxy or Ag. A connecting line is formed by wire-bonding an HBT element formed on the heat disperse substrate and the gold plate pattern layer. The final hybrid amplifier module is produced after a protection cap(25) covers the whole structure.
Patent KR-20010064791-A (KR)
Inventor: SON YEONG HO
IPC: H04M3/00
Filed: 1999-12-18
Abstract: PURPOSE: A multi-recording apparatus and method for announcement in a full electronic telephone exchange is provided to easily record announcement and improve the quality of sound by outputting the previously recorded announcement data of an announcement device and transmitting the outputted voice data to many announcement devices for recording at the same time. CONSTITUTION: A multiple recording apparatus for announcement in a full electronic telephone exchange contains a remote recording control part(204) to input the digital voice data inputted from the external to a voice memory(203). The remote recording control part(204) consists of a signal latch circuit(204a), a voice data control circuit(204b), a CPU(204c), and a voice address control circuit(204d). The signal latch circuit(204a) latches the serial digital voice data inputted from the external. The voice data control circuit(204b) converts the serial digital voice data inputted from the signal latch circuit(204a) into parallel digital voice data and inputs the converted data to the voice memory(203). The CPU(204c) generates a relevant control signal according to a recording message inputted from the external. The voice address control circuit(204d) appoints an address of the voice memory(203), in which the digital voice data outputted from the voice data control circuit(204b) are to be stored, by a control signal of the CPU(204c).
Patent KR-20010057248-A (KR)
Inventor: KIM YEONG SEOK
IPC: H04M11/10
Filed: 1999-12-20
Abstract: PURPOSE: A method for automatically recording voice information in many voice mailing service devices is provided to record equal voice information in many voice mailing service devices at the same time. CONSTITUTION: An external recording device attempts call connection to the first voice mailing service device. If the call connection is achieved, the external recording device transmits a password to the first voice mailing service device, so that first voice mailing service device detects the password through a conference channel. The second voice mailing service devices attempts call connection through the conference channel by performing outdialing to a preliminarily set representative number of the voice mailing service when the first voice mailing service device detects the password. If call connection of the first voice mailing service device and the second voice mailing service device is achieved, the external recording device transmits voice information, so that voice information is recorded in the first voice mailing service device and the second voice mailing service device.
Patent KR-20010062899-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/00
Filed: 1999-12-21
Abstract: PURPOSE: The method provides arbitrary elimination of the un-burnt powdery coal to enhance aeration of the shaft furnace central part. CONSTITUTION: The shaft furnace has multiple lances to suck air and powdery coal on its lower part, a powdery coal layer distinguisher and air control. The lance stops the blow-in of un-burnt coal in the un-burnt coal layer and reduces the air feed of the blower. When the un-burnt powdery coal layer is found through measurements of heat and pressure, the related lances stop the feeding of the powdery coal and steam and oxygen to eliminate the un-burnt layer by alternative feeding of steam and oxygen with air feed seduction.
Patent KR-20000012759-A (KR)
Title: Method for removing photoresist of lead frame materials for semiconductor package and apparatus thereof
Inventor: HWANG GIL NAM
IPC: H01L23/48
Filed: 1999-12-23
Abstract: PURPOSE: An ablation apparatus and method of photo-resist(PR) of lead frame material for semiconductor package is provided to improve reliability and product yield by preventing re-adsorption of an ablated PR component. CONSTITUTION: The ablation method for removing PR coated to a lead frame material includes electrolytic cleaning process for cleaning the lead frame material. The electrolytic cleaning process is due to generation of a hydrogen gas. For the generation of hydrogen gas, a sodium hydrate solution is used as the electrolytic solution and a pair of anodes made of a non-active metal are applied on both side of the lead frame to oppose to each other, and simultaneously a cathode is applied to the electrolytic solution. The lead frame passes through the electrolytic solution in standing shape.
Patent KR-20000062237-A (KR)
Title: 밀폐형 소형 스위치
IPC: H01H11/00
Filed: 1999-12-29
Abstract: 조립공정의 전자동화를 가능하게 한 견고하고 품질이 안정된 저렴한 밀폐형 소형 스위치를 제공하는 것을 과제로 한다. 
     상기 과제를 해결하기 위하여, 베이스 (10) 와 이 베이스 (10) 에 덮어 씌워지는 하우징 (7) 을 구비하고, 베이스 (10) 에 심어 설치한 복수의 고정접편 (5) 과, 하우징 (7) 의 상부를 관통하여 외부로 도출되는 조작부인 레버 (1) 와, 이 레버 (1) 에 연동하는 가동접편 (4) 을 설치하고, 레버 (1) 의 조작에 의해 고정접편 (5) 을 가동접편 (4) 이 접촉, 분리하는 소형 스위치에 있어서, 하우징 (7) 과 레버 (1) 사이를 탄성부재인 O 링 (2) 으로 자유롭게 작동할 수 있도록 밀폐하고, 베이스 (10) 와 하우징 (7) 사이에 전체둘레에 걸쳐 접합면과 베이스 (10) 와 하우징 (7) 사이를 느슨하게 끼우는 요철걸림부 (9,11) 를 형성하고, 접합면을 초음파에너지로 용착접합한다.     또한, 베이스 (10) 의 외곽과 하우징 (7) 의 외곽 중 어느 일측을 타측보다 작게 형성함과 동시에 초음파용접에 의해 형성되는 용융버를 상기 하우징 (7) 혹은 상기 베이스 (10) 중 어느 일측의 외곽을 따라서 형성한다.
Patent KR-20010058477-A (KR)
Inventor: JANG JIN MAN
IPC: H01L27/10
Filed: 1999-12-30
Abstract: PURPOSE: A method of forming a word line for preventing oxidation of a tungsten layer is provided to prevent an oxidation process of a tungsten layer in a post-oxidation process. CONSTITUTION: A polysilicon layer(115), a tungsten layer(120), and a hard mask layer(125) are laminated sequentially on a semiconductor substrate(110). A word line is formed by the patterning hard mask layer(125), the tungsten layer(120), and the polysilicon layer(115). A sputtering oxide layer(130) is formed at a sidewall of the polysilicon layer(115) by etching the hard mask layer(125). An oxygen barrier(135) is deposited on the structure. A remaining oxygen barrier(140) is formed at a side portion of the tungsten layer(120) by etching the oxygen barrier(140). The polysilicon layer(115) is oxidized by performing an oxidation process on the whole structure.
Patent KR-20010058737-A (KR)
Inventor: KIM HAK SU
IPC: H04M3/22
Filed: 1999-12-30
Abstract: PURPOSE: A method for controlling an MMC(Man Machine Command) of an MMC processor in a multiplex way is provided to efficiently utilize limited resources of a switching center, by using a signal mapping technique that performs an operation code and a multiplex control function of the MMC. CONSTITUTION: A signal conversion module(20) converts packet data to a signal, referring to an MP(Mapping Table) that includes information of an MP in a switching center(10). A packet conversion module(30) transfers the packet data from the conversion module(20) to an MMC control module(50). The packet conversion module(30) conveys MMC data and control data received from the MMC control module(50) to the conversion module(20). The MMC control module(50) transmits the MMC data inputted from an MMC input/output module(60) to an MMC input output module(40). The MMC control module(50) searches a serial number of a packet and sends the result of the search to the MMC input output module(40).
Patent KR-20010059565-A (KR)
Title: Gasket for refrigerator
Inventor: KIM HAN HYO
IPC: F25D23/02
Filed: 1999-12-30
Abstract: PURPOSE: A gasket for a refrigerator is provided to connect a connecting part of a gasket with a connecting groove easily by inserting an anchor portion of the gasket into a contracted portion of a body. CONSTITUTION: In a process of inserting a gasket into a connecting groove(12) of a door line(10), the front end of a connecting portion of the gasket starts to be inserted. An anchor portion(4b) of the gasket is put into the inlet of the connecting groove. Herein, the anchor portion is contracted to inside. When the anchor portion is contracted by elastic transform, the end of the anchor portion is inserted into a contracted portion(4c) of a body(4a). Thereby, the connecting portion of the gasket is connected to inside smoothly through the inlet of the connecting groove. When the anchor portion is inserted into the connecting groove completely, the anchor portion is spread out again to be in contact with inside(14) of the connecting groove. Therefore, the anchor portion is supported without being separated from inside of the connecting groove. The gasket is not separated from the door liner.
Patent KR-20010059891-A (KR)
Inventor: KIM JIN HUI
IPC: F16C32/04
Filed: 1999-12-30
Abstract: PURPOSE: A magnetic bearing structure is provided to simplify constitution and to save cost by isolating a fixing shaft and a rotatable shaft with less magnetic force aligning a permanent magnet in multi-storied structure in a front face of inside of a tire wheel. CONSTITUTION: A fixing wheel(14) is connected to a fixing shaft(30) and a rotatable wheel(12) starts to rotate in a combined state. Magnetic force occurs from a permanent magnet(40) arranged in such manner that same poles face each other over a cylindrical face of the fixing wheel. By the magnetic force, a magnetic repulsive force is applied between the rotatable wheel and the fixing wheel to separate the both wheels. Herein, magnetic force generated in the permanent magnet is less while plural permanent magnets are arranged in multi-storied structure over an entire face of tire wheel so that the rotatable wheel and the fixing wheel are actively isolated. Furthermore, a big load of the wheels is sustained since a magnetic repulsive force of the entire tire wheel is large.
Patent KR-20010066205-A (KR)
Inventor: KIM JONG HWA
IPC: E06B3/46
Filed: 1999-12-31
Abstract: PURPOSE: An apparatus is provided to reduce abrasion between the air-tight member and the guide rail and increase durability of the air-tight member by avoiding contact between the air-tight member and the guide rail during opening or closing or the sliding door. CONSTITUTION: An apparatus comprises a sliding window(7) which is guided by a guide rail(5) arranged between an upper window frame member(1) and a lower window frame member(3); an outer air-tight member(9) arranged outward from the sliding window at the lower end of the sliding window, and which cuts-off the sliding window from the outdoor area; an inner air-tight member(11) arranged inward from the outer air-tight member at the upper end of the sliding window, and which cuts-off the sliding window from the indoor area; and an air-tight member(13) installed to the outer or inner air-tight member, and which cuts-off the outer air-tight member or the inner air-tight member from the other.
Patent KR-20000068563-A (KR)
Title: 표면 보호 붕산 피막을 갖는 유리 제품 및 이것을 제조하는 방법
IPC: H01J9/20
Filed: 1998-07-15
Abstract: 본 발명은 유리 제품의 원하는 표면 영역이 풍화되고, 오물, 먼지, 수분 또는 다른 것들에 의해 오염되고, 어떠한 다른 물체와의 충돌 또는 마찰에 의한 흠집 및/또는 균열이 생기는 것을 방지하기 위한 표면 보호 피막로서 사용되는 붕산 피막에 관한 것이다.  붕산 피막은 유리 제품의 실제 사용시에 물에 의해 쉽게 세척되어 제거될 수 있다.
Patent KR-20000069776-A (KR)
Title: 폴리올레핀과 폴리(에틸렌 옥시드)의 배합물 및 그의 제조 방법
IPC: C08L51/06
Filed: 1997-12-19
Abstract: 약 1 중량% 내지 약 85 중량%의 개질된 폴리올레핀 및 약 99 중량% 내지 약 15 중량%의 개질된 폴리(에틸렌 옥시드)를 함유하는 배합물.  개질된 폴리올레핀 및 개질된 폴리(에틸렌 옥시드)에 총 약 1 중량% 내지 30 중량%의 단량체가 그래프트된다.  배합물을 제조하는 방법에는 폴리올레핀, 폴리(에틸렌 옥시드), 단량체 및 폴리올레핀 및 폴리(에틸렌 옥시드) 상에 1 내지 100 %의 단량체를 그래프트시키기에 충분한 양의 자유 라디칼 개시제를 용융 배합하는 단계를 1회 통과 압출기를 사용하여 수행하는 것이 포함된다.
Patent KR-20000070656-A (KR)
Title: 대칭 송신 속도를 갖는 양방향 통신 시스템
IPC: H04M11/06
Filed: 1998-01-23
Abstract: 본 발명은 간섭에 영향받는 양방향 매체 상에서 다른 통신 서비스와의 호환성을 보장하면서도 간섭을 줄일 수 있고, 보다 큰 거리에 걸쳐 정보를 전송하기 위한 통신 시스템에 관한 것이다.  본 발명의 시스템은 대칭 신호화를 사용함으로써 대칭 데이터 서비스를 최종 사용자에게 제공한다.  한 실시예에 있어서, 본 발명은 부분적으로 중첩된 비대칭 보 속도 및 스팩트럼 형상 송수신기 필터를 사용하여 스팩트럼 호환성 및 거리 연장 모두를 달성할 수 있다.
Patent KR-20000070669-A (KR)
Title: 간섭계 시스템 및 이를 포함하는 전사장치
IPC: H01L21/027
Filed: 1998-11-27
Abstract: 대상물(WH) 위에 배열된 X 및/또는 Y 측정경(R 1 , R 2 )과 함께 작동하는 다수의 X 및/또는 Y 측정축(MAX,1, MAX,2, MAX,3, MAX,4, MAX,5)을 갖는 복합 간섭계 시스템이 설명된다.  이 간섭계 시스템은 대상물 위에 배열된 Z 측정경(R' 3 , R' 4 )과 함께 작동하고 XY 평면에서 부분적으로 연장되는 최소 하나의 Z 측정축(MAX,7, MAX,9) 및 Z 반사기(164, 168)를 더 구비한다.  이와 같이 단순한 수단을 이용하여, 좀 더 정확하고 신뢰성 있는 다수의 측정이 간섭계 시스템으로 실행될 수 있다.
Patent KR-20000071004-A (KR)
Title: 차량 탑승자 안전장치용의 개선된 에어백 팽창기
IPC: B60R21/264
Filed: 1998-02-12
Abstract: 에어백  팽창기(10)는 에어백과의 통기구(90)를 포함하는 케이싱(84)과, 케이싱(84) 내에 수용되는 피스톤(26)을 포함한다.    피스톤(26)은 액체 추진제 저장실(32)과 연소실(30)을 형성하는 헤드(4)를 포함한다.    주입포트(52)는 피스톤 헤드(24) 내에 위치한다.    밀봉 링(50)은 주입포트(52)를 폐쇄한다.    점화되면, 밀봉 링(50)은 앞쪽으로 이동하여 주입 포트(52)를 열고 액체 추진제(32)가 연소실(30) 안으로 들어오도록 하여 에어백(104)을 팽창시키기 위한 연소가스를 발생시킨다.
Patent KR-20010006309-A (KR)
IPC: B29C65/48
Filed: 1998-04-13
Abstract: A technique of joining polyolefin pipes through a polyolefin joint, characterized by heating the joining area with a treatment present between each pipe and the joint, the treatment containing a silicon compound alone or together with a reaction accelerator. <IMAGE>
Patent KR-20010014215-A (KR)
IPC: A61K31/404
Filed: 1998-06-23
Abstract: 본 발명은 항암제 및 항전이제로서의 화학식 (I)의 화합물 및 약제학적으로 허용가능한 산 및 염기와의 그의 염에 관한 것이다: 
     [화학식 I] 
     
       
     
     [식중, -  R 및 R' 은 독립적으로 수소, 히드록시, 염소, 브롬, 요오드, 불소, (C 1 -C 6 )알킬, (C 1 -C 4 )알콕시, (C 1 -C 4 )아실옥시, 아미노, 모노-(C 1 -C 4 )알킬아미노, 디-(C 1 -C 4 )알킬아미노, -SH, (C 1 -C 4 )알킬티오, 카르복시, (C 1 -C 4 )알콕시카르보닐기로부터 선택되고; -  R 1 및 R 1 ' 은 독립적으로 수소, 히드록시, 히드록시메틸, 아미노, 카르복시, (C 1 -C 4 )알킬기로부터 선택되고; -  A 는 히드록시, 카르복시, -SH, -CONHOH 또는 -PO 3 H 2 기로부터 선택된 하나 이상의 기로 치환된 페닐 또는 나프틸기이거나, 또는 산소, 질소 또는 황으로부터 선택된 1 또는 2 개의 헤테로원자를 함유하는 5- 또는 6-원 복소환 (이는 경우에 따라 피리딜, -SH, -PO 3 H 2 , 카르복시 또는 CONHOH 로부터 선택된 하나 이상의 기로 치환 및/또는 벤조축합될 수 있다)이거나, 또는 식 -(CH 2 ) n -X (식중, n 은 0 또는 1 또는 2 의 정수이고, X 는 -SH, -PO 3 H 2 , -CONH0H, 카르복시, 아미노, 모노-(C 1 -C 4 )알킬아미노, 디-(C 1 -C 4 )알킬아미노, 거울상 이성질체, 부분 이성질체, 라세미체 및 그들의 혼합물로부터 선택된다)이다].
Patent KR-20000053412-A (KR)
Title: Process for forming cone shaped solder for chip interconnection
Inventor: BEUROPEUMAN PETER JEFFREY
IPC: H01L21/60
Filed: 2000-01-07
Abstract: PURPOSE: A process for forming a cone-type solder for a chip is provided to easily have a non-spherical shape of a solder interconnection part combine two surfaces, by forming the non-spherical shape in the solder interconnection part on a substrate or a semiconductor die. CONSTITUTION: A process for forming a non-spherical shape in a solder interconnection part on a substrate or a semiconductor die, comprises the steps of: forming a first layer of the solder on the substrate; plating a second layer of the solder on the first layer of the solder; and forming the first and second layers of the solder in a non-spherical shape.
Patent KR-20010069137-A (KR)
Title: System for analysing data
Inventor: LEE MHAN SEONG
IPC: G06F17/30
Filed: 2000-01-12
Abstract: PURPOSE: A system for analyzing information is provided to offer an information analysis system for performing a quantitative analysis and qualitative analysis of the first and second information objectively and to standardize the non-standardized first and second information and to input the information to the information analysis system. CONSTITUTION: A download system, a conversion system, a control system, a code registering system, a searching system, and an analysis system consist of at least one combined software which is independent or an interactive selective or a hardware including the software, respectively. The analysis system comprises a quantitative analysis, a qualitative analysis, and a technique conflict analysis system. The quantitative analysis, the qualitative analysis, and the technique conflict analysis system consist of at least one combined constitution, which is independent or an interactively selective, respectively.
Patent KR-20000024582-A (KR)
Inventor: YOON IN HAK
IPC: A01G9/24
Filed: 2000-02-22
Abstract: PURPOSE: A house structure is provided for a resistance to wind when windows and doors open, so that the rate of opening increases and the atmosphere smoothly circulates and for keeping suitable temperature in the greenhouse without additional cooling tool. CONSTITUTION: A ventilation system comprises fixed panels(10) equipped with a frame(110) of the greenhouse (100) at regular intervals and bendable panels(60) alternately arranged with the fixed panels. Each of the bendable panels(60) has at least two partitions which are connected to each other by hinge and a lower partition of which is joined to the frame(110) by hinge. The ventilation system further comprises guide rails formed on the frame(110) toward both side of the bendable panel(60), a guide equipped with an upper partition of the bendable panel(60) and movably connected to the guide rails, and a driving member bending the bendable panel(60). The driving member includes a shaft having a pinion, a rack gearing into the pinion and connected to a bending part of the bendable panel by hinge, a guide holder linked with the shaft and guiding a movement of the rack, and a motor driving the shaft.
Patent KR-20010082961-A (KR)
Title: Light emitting diode part mounting structure for charger
Inventor: JUNG JUN HO
IPC: H02J7/00
Filed: 2000-02-22
Abstract: PURPOSE: An LED mounting structure for a charger is provided to easily mount the LED to the charger despite the mount error and the LED manufacturing error. CONSTITUTION: The LED mounting structure for charger comprises a charge body(110) having an upper case(112) where a battery is inserted and a lower case(114), a printed circuit board(PCB)(120) placed within the charge body, an LED(130) on the PCB for emitting light, an LED lens(140) inserted into an installation hole(112a) from bottom to top, a position determination unit(150), and a separation inhibiting unit(160). The position determination unit has a protruded hanging part(152) and a hooking part(154) to closely adhere to the hanging part.
Patent KR-20010084392-A (KR)
Title: apparatus for controlling direct memory access
Inventor: LEE DONG SUN
IPC: G06F13/28
Filed: 2000-02-25
Abstract: PURPOSE: A direct memory access controller is provided to enable a user to efficiently use a memory of a specific DMA request block by actively ordering the priority to several DMA request blocks in using the memory. CONSTITUTION: A DMA(Direct Memory Access) processing unit(200) includes a priority processing unit(210) which determines a priority of a memory(300) used to several DMA request blocks(400-420) and a DMA main processing unit(220) which processes a data transmission between the DMA request blocks(400-420) determined by the priority processing unit(210) and the memory(300). In addition, the DMA processing unit includes a priority preprocessing unit(240) which determines a priority and a host bus processing unit(230) which transmits a request for using the memory(300) to the priority processing unit(210).
Patent KR-20010084497-A (KR)
Title: Combination tool for window frame
Inventor: CHO MYUNG HO
IPC: E06B3/96
Filed: 2000-02-26
Abstract: PURPOSE: A corner coupler for a knockdown window frame is provided to improve the durability of a window frame by maintaining a firm fixed state and to improve assembling efficiency by simplifying a combined state of each aggregate and guiding members. CONSTITUTION: An auxiliary fixing device(22) is formed in a corner portion of an upper horizontal insertion(2). Plural combination guiding devices are formed inside the horizontal insertion(2). A windproof instrument(24) is integrally formed in the horizontal insertion(2). Combination guiding holes(P) are formed in the combination guiding devices so that the durability and assembling efficiency of a window frame are improved.
Patent KR-20000071421-A (KR)
Title: 반도체 장치 및 반도체 장치의 제조방법
IPC: H01L21/56
Filed: 2000-03-07
Abstract: 반도체소자의 밀봉수지가 기판으로부터 박리되는 것을 방지한다.    본 발명의 반도체소자는 제 1 두께를 갖는 중앙부 및 제 1 두께보다도 얇은 제 2 두께를 갖는 주변부를 갖는 반도체기판과, 반도체기판상에 형성된 전극패드와, 반도체기판을 밀봉하는 밀봉수지와, 밀봉수지상에 형성된 돌기전극과, 전극패드와 돌기전극을 전기적으로 접속하는 배선을 갖는 것을 특징으로 한다.