baber/WOPTO huggingface dataset:
Patent KR-20020032710-A (KR)
Title: A manufacturing process of ultra-clean steel by control of gas flow rate using measurement of specific energy input rate
Inventor: KANG SU CHANG
IPC: B22D2/00
Filed: 2000-10-26
Abstract: PURPOSE: A method is provided which continuously measures agitation power in a ladle according to an amount of gas injected through a porous plug installed at the ladle, and a method is provided which manufactures clean steel during production of molten steel by controlling bottom bubbling of the ladle using the same method. CONSTITUTION: In a method for measuring agitation power in a ladle which is formed by bottom bubbling that is performed for the purpose of uniformization of constituents temperature of molten steel and flotation of inclusions in an LF(ladle furnace) or a BAP(bubbling, alloying and powder injection) facility, the method is characterized in that a plurality of sensors measuring a vibration of the ladle which is produced during the bottom bubbling are adhered onto the outer surface of the ladle, and agitation power in the ladle is measured using vibration index representing vibration characteristics of each adhesion positions that are outputted from the plurality of sensors respectively. In a method for manufacturing clean steel in which slag is not mixed into molten steel during the post-bubbling using the bottom bubbling that is performed for the purpose of uniformization of constituents temperature of molten steel and flotation of inclusions in an LF(ladle furnace) or a BAP(bubbling, alloying and powder injection) facility, the method is characterized in that a plurality of sensors measuring a vibration of the ladle which is produced during the bottom bubbling are adhered onto the outer surface of the ladle, and clean steel in which slag is not mixed into the molten steel is manufactured by controlling a flow rate of the bottom bubbling so that the vibration index representing vibration characteristics of each adhesion positions that are outputted from the plurality of sensors respectively is maintained to 20 to 40.
Patent KR-20020033934-A (KR)
Inventor: LEE HYEONG CHAN
IPC: H02G7/00
Filed: 2000-10-31
Abstract: PURPOSE: An apparatus for repulsing birds is provided to repulse birds to an electric pole by shooting balls to birds when the approaches of birds to an electric pole are sensed. CONSTITUTION: A sensor(13) senses approaches of birds. A sensor operator(14) operates the sensor(13) and amplifies a signal sensed by the sensor(13). A ball storage section(15) stores balls. At least one ball outlet(16) projects stored balls. A shooting portion(17) shoots the balls to the at least one ball outlet(16). A motor(18) generates a power for triggering the shooting portion(17). A power transmitter(19) receives the power generated by the motor(18) and triggers the shooting portion(17). A controller(20) supplies a power from a power supply to the motor(18) and drives the motor(18) using a sensing signal from the sensor operator(14).
Patent KR-20020034634-A (KR)
Title: Insole having a Soil Layer thereon, and Method of Producing the Same
Inventor: JO MIN CHEOL
IPC: A43B17/00
Filed: 2000-11-02
Abstract: PURPOSE: Provided is an insole for shoes with ocher coated which coats ocher to radiate far-infrared ray so that it helps to promote blood circulation of foot and relive fatigue. CONSTITUTION: The production process of the insole(10) for the shoes with ocher coated comprises the parts of: (i) filtering ocher by sieves to obtain ocherous powder with small particle; (ii) adding 35-45wt% of ocherous powder(50) to compound wherein 22-28wt% of acetic vinyl resin, 27-33wt% of water and 2-8wt% of alcohol are mixed; (iii) coating ocherous paste at one side of cloth paper(30); (iv) drying the coated cloth paper; and (v) adhering the dried cloth paper to bottom sole(20) to direct ocher side downward.
Patent KR-20010008052-A (KR)
Inventor: PARK SIN U
Filed: 2000-11-06
Abstract: PURPOSE: A method for operating a shopping mall using an internet game is provided to offer an entertainment satisfaction to a customer via the internet game, and to give the customer chance to obtain a desired product via the internet game, by connecting a game site on the internet to the method for operating the shopping mall on an offline system. CONSTITUTION: If real money is inputted to an account of a bank, it is changed to virtual money with a certain rate of the real money and the virtual money on the internet is accumulated. Based on the accumulated virtual money, the internet game is performed. The virtual money which may be obtained during the internet game is also accumulated on the internet. With the accumulated virtual money, a real product can be bought at the shopping mall.
Patent KR-20020036511-A (KR)
Title: The container with multi function
Inventor: KIM JAE UK
IPC: B65D88/02
Filed: 2000-11-10
Abstract: PURPOSE: A multi-functional container is provided to facilitate the discharge and the storage of material or grain in chip condition, bead shaped granule condition, or powder condition. CONSTITUTION: The multi-functional container having a square box shape is able to be used semi-permanently in comparison with an existing synthetic resin made burlap bag, and the container is constructed so as to be stacked into multi states regardless of the existence of content. By virtue of the square shape thereof, the damage of the loss of the content received in the container is able to be effectively prevented. At this time, the content is received in the container after first being received in a vinyl bag. In addition, the container is provided with a curtain for protecting the content from rainwater or dirt.
Patent KR-20010062292-A (KR)
Inventor: FUKUTOME TOSHIRO
IPC: C08G59/68
Filed: 2000-12-09
Abstract: PURPOSE: To provide production process for a high purity zinc borofluoride hexahydrate by which a crystalline product of high purity zinc borofluoride hexahydrate can simply be produced at a low cost without requiring such operation as evaporation or concentration and also without using any expensive solvent such as alcohol, with only a stoichiometric means. CONSTITUTION: This production process comprises a step reacting zinc or a zinc compound with a borofluoride compound, wherein: the total amount of water participating to the reaction is equal to or slightly smaller than the amount of water required to form zinc borofluoride hexahydrate by hydrating zinc borofluoride; and as the above zinc compound, zinc fluoride tetrahydrate and/or anhydrous zinc fluoride can preferably be used.
Patent KR-20020048121-A (KR)
Title: A extrusion nozle devices for plastic tube
Inventor: IM CHAE YOUNG
IPC: B29C48/30
Filed: 2000-12-16
Abstract: PURPOSE: An extruder nozzle device is provided to reduce the deformation of an extruding pipe without requiring a separate cooling device by simultaneously cooling the extruding pipe when an extruding process is carried out. CONSTITUTION: A nozzle base(21) of an extruder nozzle device(20) is installed in an extruder body(10). A flange(21a) is formed at a rear end of the nozzle base(21). The flange(21a) is coupled to the extruder body(10) by means of a bolt. An extruding passage(21b) is formed at a central axis of the nozzle base(21). The extruding passage(21b) is communicated with an extruding path(11) of the extruder body(10). The extruding passage(21b) is tapered. A plurality of extruding holes(21c) are radially branched from the extruding passage(21b). Ring shaped extruding slots(21c) are connected to the extruding holes(21c).
Patent KR-20020048702-A (KR)
Title: Transfer robot and its control method
Inventor: SON TAE GYU
IPC: G05B19/00
Filed: 2000-12-18
Abstract: PURPOSE: A carrier robot and a method for controlling the same are provided to reduce an error of the carrier robot while withdrawing an LCD glass without making contact with a cassette. CONSTITUTION: A hand is provided at a body of a carrier robot. The first and second distance detecting sensors(111,112) are positioned at one side of the hand so as to measure the distance between the hand and a glass. The first distance detecting sensor(111) is spaced from the second distance detecting sensor(112) by a predetermined distance. The first and second distance detecting sensors(111,112) are connected to a control section(140) to which a traverse sensor(120) and a position detecting sensor(130) are connected. In addition, a conveying driving section(150) for moving the carrier robot, the robot driving section(160) for driving the carrier robot and an encoding section(170) are connected to the control section.
Patent KR-20020049061-A (KR)
Title: A method for voice conversion
Inventor: JUN YEONG GWON
IPC: G10L13/033
Filed: 2000-12-19
Abstract: PURPOSE: A sound changing method is provided to change a sound generated by a machine into a sound having timbre of a specific person and to convert a sound of a source speaker into the timbre of a target speaker. CONSTITUTION: Sounds of a source speaker and a target speaker are recorded, converted into digital signals and stored in a predetermined memory. The timbre of the source speaker is changed into the timbre of the target speaker using a transform function. The signal that was converted into the timbre of the target speaker is synthesized with the digital signal of the source speaker to be transformed into the sound of the target speaker. The sound of the source speaker is generated by a machine.
Patent KR-20020050564-A (KR)
Title: An water cooling tipe of an air conditioner
Inventor: CHA SEUNG SIK
IPC: F24F1/00
Filed: 2000-12-21
Abstract: PURPOSE: A water-cooled air conditioner is provided to maximize cooling efficiency, to save water and to compact the air conditioner. CONSTITUTION: A coolant cooling device(6) is installed in a body of an air conditioner together with an evaporator(2), a plate heat exchanger(3), and a compressor and is composed so that coolant is circulated by a pump. Coolant rapidly passes between refrigerant, while refrigerant slowly passes an inside of the plate heat exchanger, to cool down refrigerant. Coolant, absorbing heat of refrigerant, is supplied to the coolant cooling device to be cooled down and is supplied to the plate heat exchanger again.
Patent KR-20020051196-A (KR)
Title: Automatic winding control method of bead wire
Inventor: BAE SEONG JEONG
IPC: B21C47/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for controlling automatic winding of a bead wire is provided which always enables a constant shape of winding regardless of types of bobbins by enabling automatic sensing of a bobbin flange due to an optical sensor and controlling of a side to side moving change time. CONSTITUTION: The method for controlling automatic winding of a bead wire comprises the steps of selecting a bobbin winding the bead wire(60); inputting a basic set value required for controlling a traverser(61); carrying out an initial running of the traverser corresponding to n1 cycles of the basic set value(62); calculating an initial average running time of the traverser(63); calculating a left/right running time(T1) or a right/left running time(T2) of the traverser using the initial average running time of the traverser, a traverser left/right changing required time(t1) or a traverser right/left moving changing required time(t2), a traverser moving changing time increment(t3), a bobbin winding time(T0) and a winding lapse time automatically measured in a control part(64); controlling the traverser according to the left/right running time(T1) or the right/left running time(T2) of the traverser(65).
Patent KR-20010025414-A (KR)
Title: a impeller for pumper
Inventor: KIM JUNG EUN
IPC: F04D29/32
Filed: 2000-12-26
Abstract: PURPOSE: An impeller for use of pump is provided to reduce manufacturing procedures and time, while improving pumping efficiency by allowing large amount of fluid to rapidly circulate. CONSTITUTION: An impeller(1) comprises an upper cover(2) having an inlet flange(3) formed at the center of the upper cover, and a lower cover(4) having a plurality of blades(5) fixed at equal spacing. The upper cover and the lower cover are formed as a single body, and coupled with a shaft penetrating through the center of the upper and lower cover. The lower cover has at a center thereof a coupling hole(6) shaped as a polygon. That is, the coupling hole formed at the lower cover has a circular surface(6-1) and a straight line surface(6-2) facing with each other, and the shaft is shaped as to correspond to the shape of the coupling hole formed at the lower cover.
Patent KR-20020053339-A (KR)
Title: Trunk state management method in mobile communication system
Inventor: JUNG HAE SEOK
IPC: H04W88/12
Filed: 2000-12-27
Abstract: PURPOSE: A method for managing trunk state in a mobile communication system is provided to reduce the risk of losing state management messages by performing transmission and receipt of trunk state management messages by the trunk group, thereby preventing disagreement of trunk states and reducing load for processing trunk state management message. CONSTITUTION: An MSA(Mobile Station Access) receives a message for requesting trunk state management including trunk range from a control station and converts the received message into a trunk state-changing message for transmitting to a TDMH(Telephony Device Management Handling)(S101). The TDMH analyzes inner information of the trunk state-changing message after the TDMH receives the message from the MSA(S102). The TDMH changes the state of trunks included in the trunk range according to the message type successively and transmits each response signal to the MSA(S103). The MSA receives a plurality of the trunk state change response signals and confirms numbers of trunks succeeded or failed in changing states(S104). The MSA transmits a trunk state change response signal including the numbers to the control station(S105).
Patent KR-20020053537-A (KR)
Title: Pulse generation circuit
Inventor: JUNG HO DON
IPC: H03K5/26
Filed: 2000-12-27
Abstract: PURPOSE: A pulse generating circuit is provided to perform a high speed operation of a semiconductor memory element by having a sufficient pulse width of the semiconductor memory element. CONSTITUTION: A mode register set circuit outputs a pulse control signal. A pulse width control circuit outputs a pulse signal without a predetermined time or delays the pulse signal by the predetermined time according to the pulse control signal from the mode register set circuit to control a width of an output pulse. A first transfer gate(T11) transfers the pulse signal without a time delay according to the pulse control signal and an inverting signal thereof. A delay section delays the pulse signal by a predetermined time. A second transfer gate(T12) transfers the delayed pulse signal from the delay section according to the pulse control signal and the inverting signal thereof. A first NAND gate(12) performs NAND operation an output signal of the first transfer gate(T11) or the second transfer gate(T12). A second NAND gate(13) performs NAND operation an inverting signal of an output of the first NAND gate(12) and the pulse signal. A third NAND gate(14) performs NAND operation an inverting signal of an output of the second NAND gate(12) and the pulse signal.
Patent KR-20020054837-A (KR)
Title: Pwm control method and system for constant torque driving bldc motor
Inventor: LEE YEONG GUK
IPC: H02P6/10
Filed: 2000-12-28
Abstract: PURPOSE: A PWM control method for driving a predetermined torque of a BLDC motor and an apparatus thereof are provided to minimize a ripple of a torque by dividing one cycle into 12 sections and symmetrically distributing a three-phase switch. CONSTITUTION: A pulse width modulation control signal is applied to a control terminal of a sixth transistor(T1). A predetermined switch on signal is maintained at a control terminal of a fourth transistor(T2). A pulse width modulation control signal is applied to a control terminal of a third transistor(T3). A pulse width modulation control signal is applied to the control terminal of the sixth transistor(T4). A pulse width modulation control signal is applied to a control terminal of a second transistor(T5). A predetermined switch on signal is maintained at a control terminal of a sixth transistor(T6). A pulse width modulation control signal is applied to a control terminal of a fifth transistor(T7). A pulse width modulation control signal is applied to a control terminal of a first transistor for a predetermined time period(T8). A pulse width modulation control signal is applied to the control terminal of the second transistor for a predetermined time period(T9). A pulse width modulation control signal is applied to the control terminal of the second transistor for the predetermined time period(T10). A pulse width modulation control signal is applied to the control terminal of the first transistor for the predetermined time period(T11). A predetermined switch on signal is maintained at the control terminal of the fifth transistor(T12).
Patent KR-20020054950-A (KR)
Title: Lead wire removal device of tantal frame welding machine
Inventor: KIM GEUN BAE
IPC: H01G13/00
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus for removing a lead wire of a tantalum frame welding machine is provided to reduce the working time and to enhance the productivity by automatically removing a lead wire remaining at an aluminum belt after cutting the lead wire by using an air spray system. CONSTITUTION: In an apparatus for removing a lead wire of a tantalum frame welding machine(100), a remaining lead wire after cutting the lead wire is mounted onto an aluminum belt(20). Then, this aluminum belt(20) is transferred along a rail(10). An air spray room is installed with enclosing the rail(10). An inlet(121) of a bite tip(120) for spraying air is positioned at a position adjacent to the rail(10) in the air spray room. An introducing passage(130) for introducing the remaining lead wire separated due to spraying the air is installed in the air spray room. A custody box(140) for containing the lead wire introduced into the air spray room through the introducing passage(130) is installed in the air spray room.
Patent KR-20020056689-A (KR)
Title: Super high transmittance color filter structure
Inventor: KIM SEONG JU
IPC: G02F1/1335
Filed: 2000-12-29
Abstract: PURPOSE: A color filter structure having high transmissivity is provided to form a reflection layer on a black matrix to reflect lights from the black matrix so as to accomplish high transmissivity. CONSTITUTION: A color filter structure having high transmissivity includes a black matrix that has a CrOx layer(32) a Cr layer(34), a pigment layer(40) formed on the CrOx and Cr layers, a transparent conductive layer(6) formed on the pigment layer, and a reflection layer(60) formed on the transparent conductive layer. The CrOx and Cr layers are sequentially formed on a color filter glass(8). The transmissivity of the color filter is increased according to the reflection layer. The reflection layer is made of Al or AlNd.
Patent KR-20010022767-A (KR)
Title: 엘립소미터 측정장치
IPC: G01J4/00
Filed: 1998-08-06
Abstract: 본발명은 진입광(9)을 보내는 광원(3)과, 편광된 진입광을 기판의 측정포인트에 유도하는 송신광학체와, 측정포인트(P)에서 형성된 반사광(10)를 광수신장치(5.7, 5,8)로 유도되는 분석기(5.4)를 구비한 수신광학체를 포함하고 있으며, 또한 진입광(9)과 분석기(5.4)의 편광방향이 시간에 따라 상대적으로 서로 변경되고, 이로 인해 발생된 강도변화가 평가장치(7)에 의해서 평가되어 층두께를 결정하는, 기판에 증착된 층의 두께를 결정하기 위한 엘립소미터 측정장치에 관한것이다. 본 발명의 측정 장치는 접근하기 어려우며 또한 서로 다른 반경으로 된 측정대상물에 대해서도 작업이 용이하며, 정밀하게 층 두께를 측정할 수 있다는 것을 특징으로 한다. 이를 위해서, 각도측정장치(5.7, 7.1)를 구비하고, 이 각도측정장치(5.7, 7.1)를 이용하여 측정포인트(P)에서 기판(1)의 접선면에 대해 상대적으로 형성된 반사광(10)의 각도(β)를 감지하며, 그리고 평가장치(7)를 이용하여 층두께를 감지된 각도(β)에 따라서 결정한다.
Patent KR-20010031105-A (KR)
Title: 멀티 빔 광 디스크 판독 방법 및 장치
IPC: G11B7/14
Filed: 1998-09-22
Abstract: 본 발명은 몇몇의 광 빔에 의한 기록 데이터를 판독할 수 없게 되더라도, CD-R0M에서 소요 데이터를 확실하고 또한 효율적으로 판독할 수 있도록 한다. CD-ROM(1)의 인접하는 5개의 트랙에, 광 픽업부(2)로부터 개별적으로 5개의 광 빔(3 1 내지 3 5 )을 조사하고, 각 리턴된 빔의 수광출력으로부터, 기록 데이터 재생 시스템에 의해 트랙별 기록 데이터를 동시에 판독하고, 기록된 순서대로 출력하도록 한 CD­ROM 재생장치에 있어서, 기록 데이터 재생 시스템에서 예컨대, 광 빔(3 5 )에 의한 기록 데이터를 판독할 수 없게 되었을 때에, 나머지의 인접하는 4개의 광 빔(3 1 내지 3 4 )에 의해 기록 데이터를 판독하도록 하고, 이 때에, CD-ROM(1)의 개략 1회전분의 판독을 하고, 광 빔(3 1 내지 3 4 )에서의 판독 데이터가 빠짐이 없게 된 후, 트랙 2개분 만큼 포워드방향으로 트랙 점프를 하고, 이 후에 다시 기록 데이터의 1회전분의 판독을 하는 동작을 반복한다.
Patent KR-20010031367-A (KR)
Title: Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility
IPC: H04N19/88
Filed: 1998-10-23
Abstract: A system and method for source coding and decoding a signal to provide for a robust error recovery is disclosed. The signal comprises a plurality of signal elements (SEs) with each SE having a plurality of components. The signal is divided into a plurality of data sets, each data set having a set of SEs. SEs of a data set are allocated to a plurality of segments. Components of the allocated SEs are distributed across the plurality of segments. In one embodiment, this is used in the transmission of video signals over a potentially lossy communications channel.
Patent KR-20010040947-A (KR)
Title: 항미생물제를 포함하는 외피-코어 폴리에스테르 섬유
IPC: D01F6/92
Filed: 1999-01-29
Abstract: 본 발명은 폴리에스테르 코어, 및 항미생물제를 포함하고 섬유 단면적의 30% 미만을 차지하는 폴리에스테르 외피를 포함하는 외피-코어 폴리에스테르 섬유에 관한 것이다.  섬유의 상대 점도가 정해진 방사성 한계보다 큰 항미생물제이며 방사가능한 것이다.  항미생물 효능에 손실없이 본발명의 섬유는 섬유 마모를 감소시키기위해 실콘화제로 광택화될 수 있으며, 따라서 섬유에 부드러운 감촉을 제공한다.
Patent KR-20010074427-A (KR)
Title: 기체상 용출액의 효율적 처리를 포함하는 방향족카르복실산의 제조 방법
IPC: C07C51/265
Filed: 1999-02-08
Abstract: 본 방법은 알킬 브로마이드 화합물을 수소 브로마이드 및 상응하는 알콜로 가수분해하고, 동시에 지방족 모노카르복실산 용매 성분으로부터 하나 이상의 가수분해의 알콜 생성물을 분리시킴으로써 하나 이상의 알킬 브로마이드 화합물로부터 수소 브로마이드의 회수를 개시한다.   또한, 발열 산화에 의해 생성된 에너지가 효과적으로 회수되는 방향족 공급재료 화합물의 발열 액상 산화에 의한 방향족 카르복실산을 제조하는 방법이 개시되고, 방향족 카르복실산의 제조중에 생성되는 물의 사용은 상기 공정내에 효과적으로 포함된다.
Patent KR-20010041330-A (KR)
Title: 전도성 섹션을 압출하는 장치 및 전기 전도성 타이어
IPC: B29C48/49
Filed: 1999-02-17
Abstract: 본 발명은 두 개의 비전도성 층(31, 32)으로 구성되는 타이어 트레드(3)를 포함하는 타이어에 대한 것이며, 각각의 층(31, 32)은 전도성 혼합물의 원주 방향 삽입부(11, 12)를 포함하며, 이 층 중의 적어도 하나는 횡단면에서 보았을 때 두 개의 베이스를 갖는 표면(S)을 갖는 삽입부를 구비하고, 상기 두 개의 부품 사이의 접촉벽(310)의 제 1 베이스는 제 2 층(31, 32)의 삽입부(11, 12) 표면(S')의 상기 표면(310) 상의 제 1 베이스 폭의 10배 이상의 폭을 가지며, 상기 제 1 베이스는 서로에 대향하는 공통의 접촉멱(310) 상에 있다. 또한, 본 발명은 
     상기 비가황처리된 층(31, 32)을 압출하기 위한 롤러 노즐(15)을 갖는 주 압출기(10)와 지지부(41) 상에 고정 장착된 소형 압출기(40)를 포함하는 전도성 삽입부를 구비하는 층을 압출하는 장치에 대한 것이며, 상기 소형 압출기(40)는 그 단부에 부시(403)를 구비하며, 상기 헤드와 부시는 주 압출기(10)의 요소 내에 위치되는 압출 헤드(402)를 포함한다.
Patent KR-20010024982-A (KR)
Title: 머리털 손상을 억제시키기에 유용한 식물 추출물 및 제조방법
IPC: A61Q7/00
Filed: 1999-04-21
Abstract: 본 발명은 35 내지 80%의 은매화(잎과 열매); 20 내지 65%의 파일란투스 엠블리카(열매) 또는 2 내지 15%의 아니시드, 2 내지 15% 지지푸스(잎과 열매) 및 6 내지 25%의 미로발란의 혼합물을 필수적으로 포함하는 식물의 혼합물의 가열침출 및 증기 증류에 의해 수득되는 추출물에 관한 것이며, (%는 수득된 혼합물 중량에 대한 중량으로 표현됨) 임의로 이 식물들의 추출물들은 수렴적 및 영양적 특성을 가지고 있다. 또한 본 발명은 상기 추출물을 제조하기 위한 방법 및 이들의 용도에 관한 것이다.
Patent KR-20010078712-A (KR)
Title: 칩 스택 및 그 제조 방법
IPC: H01L23/12
Filed: 1999-05-04
Abstract: 본 발명은 캡톤 또는 다른 플라스틱 물질의 다층으로 이루어지고, 통상적인 가요선 회로 기술을 이용하여 형성될 수 있으며, 중앙 개구, 캐리어 양측면 사이의 개구의 두께를 통해서 연장되는 다수의 스태킹 개구 및 중앙 개구 및 스태킹 개구 사이에 연장되는 칩 캐리어의 도전성 패턴을 가지는 스택 가능한 칩 캐리어에 관한 것이다.  칩은 중앙 개구 내에 장착되고, 예를 들어 도전성 패턴에 직접 칩 상의 접촉부의 볼 그리드 어래이 또는 다른 장치를 도선 결합 또는 접합함으로써 도전성 패턴과 결합되며, 단일층 집적 회로 엘리먼트를 형성하기 위하여, 통상적인 기판 장착 칩 인캡슐레이션 기술을 이용하여 포팅 혼합물로 인슐레이팅된다.  도전성 패턴을 전기적으로 접촉시키고 스택 가능한 IC 칩 패키지를 형성하기 위하여, 금속볼과 같은 도전성 엘리먼트는 스태킹 개구 내에 삽입되고, 납땜제 또는 도전성 에폭시를 이용하여 개구 내에 장착된다.  칩 패키지의 스택은 각각의 패키지 표면에서 돌출된 금속볼이 인접한 칩 패키지의 스태킹 개구 내에 삽입되도록 패키지 스택을 위치시킴으로써 어셈블링되는데, 이 금속볼은 납땜제 또는 도전성 에폭시에 의해 기계적으로 고정된다.  최하부의 칩 패키지의 스태킹 개구 내에 장착된 볼은 칩 패키지의 하부면으로부터 돌출되어, 형성된 칩 스택은 볼 그리드 어래이 제조를 형성한다.
Patent KR-20010052418-A (KR)
Title: 약제용액 조제장치
IPC: E03C1/046
Filed: 1999-06-01
Abstract: 본 발명은, 고체 및 액체의 약제를 수류(水流)에 의해 혼합 용해시켜 약제용액을 조제하는 장치에 관한 것이다. 본 발명은, 급수로에 장착되며 통과하는 물에 약제를 용해혼입하여 약제용액을 조제하기 위한 장치로서, 상기 장치는, 물을 도입하기 위한 입구(1)와, 입구(1)로부터 도입된 물을 배출하기 위한 출구(3)와, 입구(1)로부터 상기 출구(3)에 이르는 수로와, 상기 약제를 수용하기 위한 약제실(4)을 갖는 용기를 구비하며, 약제실(4)에 수용된 상기 약제는, 수로를 통과하는 물과 접촉하여 용해되는 것을 특징으로 한다. 이로써, 용이하고도 안전하게 약제를 용해시킬 수 있다.