baber/WOPTO huggingface dataset:
Patent KR-20000054886-A (KR)
Inventor: KIM HYEONG SEOP
IPC: H01L23/48
Filed: 1999-02-01
Abstract: PURPOSE: A chip scale package and a method of manufacturing the same is to prevent an encapsulant from flowing along an exterior of the package by providing the exterior of a flexible circuit board with a metallic dam board, and to prevent the crack of the package by cutting only the flexible circuit board. CONSTITUTION: A chip scale package comprises a flexible circuit board(102) having a circuit line and a solder ball, a dam line(100) having a constant height along an exterior of the circuit board, a chip adhering member(104) formed on a surface of the circuit board, and an encapsulant(110) fixed on the circuit board by the chip adhering member for completely covering the surface of the circuit board. The dam line is to prevent a liquefied encapsulant(110) from flowing and spreading out. The dam line consists of at least one row along the circuit board, and is remote from a pad for solder ball in a distance of at least 0.5 mm.
Patent KR-19990077403-A (KR)
Title: 다초점렌즈
IPC: G02B3/10
Filed: 1999-02-04
Abstract: 중간 누진 근거리용 영역에서 상의 일그러짐없이 기대하던 광학적 특성을 지닌 다초점 렌즈를 제공한다. 
     외면곡선에 중거리의 물체 관측용인 중간 누진 근거리용 영역을 구비한 다초점 렌즈에서 상기 외면곡선의 중간 누진 근거리용 영역의 일그러짐을 제거하기 위해 내면곡선 중앙부에 횡방향으로 뻗은 띠 영역을 형성하여, 상기 띠 영역의 곡률을 상기 외면곡선의 중간 누진 근거용 영역과 대응시켜 누진적으로 변하도록 설정한다.
Patent KR-20000056103-A (KR)
Inventor: KIM CHANG HO
IPC: G01B5/00
Filed: 1999-02-12
Abstract: PURPOSE: A workpiece setting jig is provided to accomplish reduced setting time period and improved accuracy and productivity while allowing the position of jig to be easily adjusted. CONSTITUTION: A workpiece setting jig comprising a collet fixing block(16), a connecting block(24) connected to the collet fixing block(16), indicator fixing blocks(108) connected to the connecting block(24), and a dial gauge(112) coupled to the indicator fixing block(108) for setting workpiece, further comprises a magnet fixing bush(10) coupled to the rear portion of the block(16), a first indicator adjusting block(28) coupled to the front portion of the connecting block(24) coupled to the collet fixing block(16), a second indicator adjusting block(30) installed on the first indicator adjusting block, and an adjusting bolt(34) for connecting the first indicator adjusting block(28) and the second indicator adjusting block(30) so as to adjust blocks(28, 30).
Patent KR-20000011191-A (KR)
Title: Semiconductor device
Inventor: SEKIYASHIN
IPC: G11C11/409
Filed: 1999-03-09
Abstract: PURPOSE: A semiconductor device is provided to selectively connect activated a sense amplifier to a data line and output a data from a desired sense amplifier to a data line by a column address assigning and supply a data from a desired memory cell to a sense amplifier by a row address assigning concurrently. CONSTITUTION: The semiconductor device comprises a sense amplifier array and a memory array. In the semiconductor, the sense amplifier and the a memory array are placed alternatively. With assign of a row address, the memory cell in a suitable column connects the sense amplifier and activates the sense amplifier array. A data connection transistor places in a space of the sense amplifier and a data pair. An AND circuit has a column selection signal by an assignment of column address and an activation signal of sense amplifier as input signals. An output of AND circuit is supplied to the transistor through a sub column selection line.
Patent KR-19990082759-A (KR)
Title: 진공청소기노즐
IPC: A47L9/06
Filed: 1999-03-23
Abstract: 본 발명은 하우징 상부(1)와, 상기 하우징 상부의 나사 돔(3)에 고정되는 슬라이딩 베이스(2)와, 흡입 방향으로 간주되는 하나 이상의 전방 강모 스트립(5)을 구비하는 강모 캐리어 판(4)과, 상기 슬라이딩 베이스(2)와 상기 강모 캐리어 판(4) 사이에 배치된 압축 스프링(6)과, 그리고 상기 하우징 상부(1)에서 상기 강모 캐리어 판(4)을 수직방향으로 조절하기 위한 작동 레버(7)를 포함하는 진공 청소기 노즐에 관한 것이다.  상기 강모 캐리어 판(4)은 상기 압축 스프링에 의한 편향으로 작동 레버에 대해 지지되고 상기 작동 레버의 운동을 조절함으로써 상기 슬라이딩 베이스에 대해 이동할 수 있다.  본 발명에 따르면, 접합 부재(8)는 상기 하우징 상부(1)에 위치되고 하부에서 상기 강모 캐리어 판(4)의 외측 가장자리와 맞물리고, 상기 강모 스트립 상에 작용하는 힘에 대응하여 상기 하우징 상부의 내부로 안내되어 상기 슬라이딩 베이스에 대해 반발하게 상기 강모 캐리어 판의 팁핑 운동을 제한하며, 상기 팁핑 운동은 상기 작동 레버의 접촉에 의해 형성되는 팁핑 축을 중심으로 발생한다.
Patent KR-20000066554-A (KR)
Inventor: MUN UNG HAN
IPC: H04N7/14
Filed: 1999-04-19
Abstract: PURPOSE: A wireless transceiver apparatus for computer and television is provided to receive audio and video signals of the computer at the television. CONSTITUTION: A wireless transceiver apparatus for computer and television includes a computer, a wireless audio/video(A/V) transmitter(30), a wireless A/V receiver(40) and a television(20). The computer receives a wireless keyboard signal and converts video data of the computer to a television signal by way of a video card included therein. The wireless A/V transmitter(30) converts the video signal from the video card and the audio signal from the audio card of the computer to a radio signal and transmits the converted signal. The wireless A/V receiver(40) receives the radio signal from the wireless A/V transmitter and restores a television signal from the received radio signal. The television(20) processes the video signal and the audio signal from the wireless A/V transmitter and outputs the processed signal through a screen and a speaker.
Patent KR-20000067065-A (KR)
Inventor: KIM SEUNG ILL
IPC: E02D31/02
Filed: 1999-04-22
Abstract: PURPOSE: A drainage structure and a construction method are provided to improve drainage function of a concrete retaining wall or a construction mixed wall by using a hole drain board joined with a permeable filter. CONSTITUTION: A non-woven fabric(3) is attached on a soil plate(2) via nails for preventing the collapse of the ground with the reserve about 10cm for covering a hole drain board(4) and a porous drain pipe(5). The hole drain board is attached on the nonwoven fabric to have the core of the hole drain board contact with the nonwoven fabric. The contacting part is sealed by polyethylene film or tape for preventing from the penetration of concrete. The hole drain board is covered with nonwoven fabric by attaching the rear face. Thereby, a drain port for discharging underground water with the prevention of infiltration of such alien substances as soil to the core of the hole drain board is secured.
Patent KR-20000067609-A (KR)
Inventor: SONG GANG UK
IPC: H04B7/155
Filed: 1999-04-30
Abstract: PURPOSE: A method for supplying internet services in a radio network controller(RNC) of a broadband wireless mobile station is provided to assign two channels between a base station and the RNC when the internet services are requested by the broadband wireless mobile station, and to use the two assigned channels to interface information related to the internet services so as to supply the internet services at a high speed. CONSTITUTION: If an optional mobile station(MS) requests an internet service, a radio network controller(RNC) sets up a call through a call processing assigning two channels between the RNC and a corresponding base station(BS). If the MS requests web site information in an internet connected mode, the BS distributes HDLC-formatted web site messages for requesting the information to the two assigned channels to transmit the messages to the RNC. A wireless Internet service block maps the messages with one channel, and converts the mapped HDLC-formatted web site messages into Ethernet format, then transmits the converted messages to an internet network through a router. If web site information data corresponding to the messages is received to the RNC from the internet network, an interface block converts the data into HDLC-formatted web site information data, and distributes the converted information data to the two assigned channels, then transmits the distributed data to the BS.
Patent KR-20000047391-A (KR)
Inventor: KONTO TOSHIO
IPC: B22C5/10
Filed: 1999-04-30
Abstract: PURPOSE: A rotary drum used for recycling casting sand and a casting sand recycling device are provided to eliminate a need of supplies such as charcoal stone, to maintain recovery ratio of recycled sand by obtaining high recycling performance and to reduce cost for a producing line by restraining electricity consumption for driving a device. CONSTITUTION: An agitation tub(21) having an inlet of waste sand and an outlet of recycled sand on its side wall and a mobile bottom in its inner lower part is prepared. A rotary shaft(10) driving by a driving resource is installed in the agitation tub. A rotary drum(12) is driven by the rotary shaft, agitates depositions on the waste sand input to the agitation tub and scales off the depositions. A level classifying tub(3) having a dust collecting hole is communicated to the upper part of the agitation tub. A pneumatic resource is prepared to move the waste sand input to the mobile bottom in the agitation tub and classifying the depositions and recycled sand in the level classifying tub. The rotary shaft is placed horizontally and perpendicular to the rotary drum. At least a portion of the rotary drum is placed in the moving layer of waste sand.
Patent KR-20000074679-A (KR)
Inventor: PARK BU EON
IPC: B22D41/00
Filed: 1999-05-25
Abstract: PURPOSE: A device for preventing a base metal from being cohering on a circumferential surface of a settling tube is provided to prevent slag from adherence and coagulation on the circumference of the settling tube by preventing the temperature drop of molten bath surface. CONSTITUTION: A device for preventing a base metal from being cohering on a circumferential surface of a settling tube includes an annular injection pipes(10A,10B) having a plurality of injection holes enclosing a settling tube at the upper portion of the settling tube, a powder material storage tank(30) mounted to provide powder materials of powder type to the annular injection pipes through a powder material supply pipe(22), and an inert gas supply main pipe(40) for supplying inert gas to the powder material supply pipe and storage tank.
Patent KR-20000022636-A (KR)
Inventor: FUJIOKA SHINYA
IPC: G11C11/41
Filed: 1999-05-25
Abstract: PURPOSE: A memory device is provided to perform a reset operation in a high speed by disposing a bit line short circuit at each bit line pair, and to improve an area efficiency by making a bit line clamper circuit shared by first and second bit line pairs. CONSTITUTION: A memory device comprises memory cells disposed at intersections of pluralword lines and plural bit lines. A sense amplifier(SA) is shared by a frist bit line pair and a second bit line pair which are arranged in a column direction, and amplifies a voltage on a bit line pair. First and second bit line transfer gates(BLT0,BLT1) are disposed between the sense amplifier and the first bit line pair(BL0,/BL0) and between the sense amplifier and the second bit line pair(BL1,/BL1), and connect a bit line pair at a selected memory cell to the sense amplifier. A bit line clamper(CLP) is interposed between the first and second bit line transfer gates, is shared by the first and second bit line pairs, and supplies a precharge level to a bit line pair. Bit line short circuits(SHO,SH1) are arranged at the first and second bit line pairs, respectively, and shorts a bit line pair.
Patent KR-20010001124-A (KR)
Inventor: LEE KI OK
IPC: F16K29/00
Filed: 1999-06-02
Abstract: PURPOSE: A manufacturing method for flow control valve is provided to reduce the production cost by reducing the number of components while the assembled state of components is permanent and solid. CONSTITUTION: A manufacturing method for flow controlling valve comprises the steps of; forming a valve body(7) so that a ring type prominence(9), projected to fix a valve plate(8), is projected in front side of valve, and a ring type prominence(11), having an inner diameter for insertion of a round valve stem(10), is projected in rear side; fitting the valve plate, and advancing a tapered press tool into an inner or outer diameter part of ring type prominence of front side, and fixing the valve plate while the tapered surface of tool presses the curved prominence toward the valve plate; and inserting the valve stem, in which a ring type depressed groove(12) is formed, into the inner diameter part of ring type prominence of rear side, and inserting a hollow press tool through valve stem, and deforming the ring type prominence of rear side by a tapered surface, and then processing so that the deformed edge is put into the ring type depressed groove.
Patent KR-20010001653-A (KR)
Inventor: BANG JONG CHEOL
IPC: D06F37/40
Filed: 1999-06-07
Abstract: PURPOSE: A shaft connector of a rotor for a motor of a washing machine is provided to intensify a coupling force between a shaft and a frame, to simplify a structure of the shaft and a producing process and to save production time. CONSTITUTION: Plural fitting holes(11a) are formed on a portion where a shaft is fixed in the center of a circular frame(11). A protrusion(21a) or an inserting hole is formed on the shaft corresponding to the fitting hole(11a). The protrusion(21a) of the shaft(21) is forcibly inserted in the fitting hole of the frame. Otherwise, a rivet, bolt or nut is inserted in each inserting and fitting holes of the shaft and frame so that the inserting hole is coupled with the fitting hole. Accordingly, the frame is simply combined with the shaft integrally.
Patent KR-20010001654-A (KR)
Inventor: CJUN JUN
IPC: A61K48/00
Filed: 1999-06-07
Abstract: PURPOSE: A method and genetic therapeutic agent for curing BPH(Benign Prostatic Hyperplasia) is provided to dramatically inhibit the growth of the prostatic gland texture by giving medication to the prostatic gland texture with an adenovirus vector(Ad/OC/HSV-TK) including an HSV-TK(herpes simplex virus- thymidine kinase) gene and an osteocalcin promoter. CONSTITUTION: A method for curing a benign prostatic hyperplasia is a TUMAP(TransUrethral Molecular Ablation of Prostate) giving a genetic therapeutic agent to the prostatic gland texture using an ultrasound, wherein the genetic therapeutic agent includes an adenovirus vector(Ad/OC/HSV-TK) and a genetic therapeutic agent causing an apoptosis. The method for curing the benign prostatic hyperplasia is a TRMAP(TransRectal Molecular Ablation of Prostate) giving the genetic therapeutic agent to the prosatic gland texture using the ultrasound.
Patent KR-20010002049-A (KR)
Inventor: LEE CHANG MAN
IPC: A63B53/04
Filed: 1999-06-10
Abstract: PURPOSE: Center line theory of golf club head increases weight of head above batting point in continuous exercise of golf swing and initial clash of ball by head, rises wing distance due to reinforce power of ball on moving face and contacting ball to face by acceleration of head. CONSTITUTION: Center line theory of golf club head increases receiving power of ball in two case of exercising ball due to action and reaction rule in clashing head with ball and contacting ball with head caused by continuous acceleration of head by increasing weight above line to link clashing point and vector.
Patent KR-20010002990-A (KR)
Inventor: PARK GYU HO
IPC: G06T1/60
Filed: 1999-06-19
Abstract: PURPOSE: A cache memory for mapping of a three-dimension graphic texture and method for reducing a cache miss penalty is provided to reduce a penalty generated upon a cache miss by predicting and prefetching the texture to be needed later . CONSTITUTION: The first and second DRAM bank(10,20) have a SAM port for reading texture for a trilinear interpolation and for bringing sub-clip of a new texture from exterior. A sub-clip board loader(30) is connected to the first and second DRAM bank(10,20). The trilinear interpolation(40) bring 4 texels from 2 layers on a mipmap to implements trilinear interpolation. A control part(60) control each component as a whole. A CAM(21) determines which 8 texels that is in location of an integer coordinate exist in the first and second bank(10,20).
Patent KR-20000006400-A (KR)
Inventor: KAWASAKI MASAKI
IPC: F16D65/02
Filed: 1999-06-23
Abstract: PURPOSE: A sheet for a printer used for an ink jet method or a gasification typed printer of which a fluorescent light layer radiates at night is provided. CONSTITUTION: The printer sheet comprises: a settling layer(4) on the substrate surface(1) made of a transparent film; a fluorescent light layer containing a fluorescent light material on the substrate surface; a reflecting layer(8) installed on the fluorescent layer; a paper(6) for forming a sticking layer(5) on the reflecting layer and for peeling the same sticking layer to divide.
Patent KR-20010004301-A (KR)
Inventor: YOO JAE RYEONG
IPC: H01L27/11
Filed: 1999-06-28
Abstract: PURPOSE: A full CMOS(Complementary Metal Oxide semiconductor) SRAM(Static Random Access Memory) cell is provided to prevent latch up more easily. CONSTITUTION: A full CMOS(Complementary Metal Oxide semiconductor) SRAM(Static Random Access Memory) cell possesses an NMOS(N-channel MOS) transistor comprised of an access transistor, a driver transistor, a PMOS(P-channel MOS) transistor, n+ pick-up area, and p+ pick-up area. The full CMOS SRAM is comprised of the first conductive layer, the second conductive layer, the third conductive layer, and a limited connection contact. The first conductive layer consists of a word line, a gate electrode of the access transistor, and a gate electrode of the driver transistor. The second conductive layer is connected to a source of the driver transistor and a source of the PMOS transistor. The third conductive layer is formed of a bit line and a bit bar line, connected with a drain of the access transistor. A ground voltage source contact connects the source of the NMOS transistor with a ground voltage source, and a supply voltage source. The n+ pick-up maintains N well voltage as the supply voltage source. The p+ pick-up area keeps p well voltage as the ground voltage source.
Patent KR-20010004589-A (KR)
Inventor: LEE NAM YEONG
IPC: H01L27/04
Filed: 1999-06-29
Abstract: PURPOSE: An electrostatic discharge protection circuit of a semiconductor device is provided to reduce noise caused by electrostatic discharge and to prevent a breakdown of a gate oxide during a charge device model test. CONSTITUTION: An electrostatic discharge protection circuit includes a periphery circuit block(30), an output driver block(40), and an input buffer block(50). The output driver block(40) employs an output of the periphery circuit block(30) as an input thereof, and further, has an electrostatic discharge pad(40a). The input buffer block(50) employs an output of the output driver block(40) as an input thereof. Each of the three kinds of blocks(30,40,50) is composed of a CMOS transistor in which a PMOS transistor formed in an n-well and an NMOS transistor formed in a p-well are connected in series. Particularly, electric power is individually applied to each of the blocks(30,40,50), and the wells of the same type in the respective blocks(30,40,50) are electrically connected to each other.
Patent KR-20010009099-A (KR)
Inventor: KIM MYEONG SEON
IPC: C08L7/00
Filed: 1999-07-07
Abstract: PURPOSE: An inner rubber composition for reducing heat accumulation and preventing curing of inner rubber by adding calcium carbonate and carbon black N660 as an inorganic filler and Aktivator 73A as an activator to improve heat resistance in tires is provided, which can inhibit curing and the generation of crack of inner rubber by heat. CONSTITUTION: In an inner rubber composition of tires, 50 to 60 parts by weight of carbon black N660, 10 to 30 parts by weight of calcium carbonate as an inorganic filler and 1 to 5 parts by weight of Aktivator 73A as an activator is blended with 100 parts by weight of raw material rubber obtained by mixing natural rubber with synthetic rubber in a ratio to 5 : 5, wherein the carbon black N660 has a DBP absorption of 87 to 95cm3/100 g, an iodine value of 22 to 40mg/g and a tint strength of 52 to 60.
Patent KR-20000011565-A (KR)
Inventor: YAMAURA TATSUO
IPC: H01J31/12
Filed: 1999-07-08
Abstract: PURPOSE: A vacuum container is provided to efficiently exhaust air to form the vacuum space, to extend the life span as the electric-field cathode device and to improve the reliability as a device. CONSTITUTION: The vacuum container is formed by; a first substrate(1) formed with a glass substrate; a second substrate(2) arrayed to face the first substrate(1); a side wall unit for forming a facing space by maintaining a specific interval between the first substrate(1) and the second substrate(2); an exhaust unit making the facing space in a vacuum state by forming an exhaust slot(6a); and a gas discharging material arrayed on more than one position including the position greatly remote from the exhaust unit.
Patent KR-20010009853-A (KR)
Inventor: OH HYANG SU
IPC: B41J29/00
Filed: 1999-07-14
Abstract: PURPOSE: A method for detecting a picture area of a document for magnifying and printing in all-in-one system is provided to perform magnification output according to an automatic magnification mode by arranging the document at any place and promptly detect the picture area of the document. CONSTITUTION: A method for detecting a picture area of a document for magnifying and printing in all-in-one system includes the steps of confirming whether an automatic magnification mode is selected in an operating part of the all-in-one system(S301); freely scanning the document by applying averaging reduction method to a main scanning direction of the document to generate reference data for detecting the picture area of the document and applying a method for extracting one line of data every preliminarily set length to an auxiliary scanning direction of the document(S303); detecting the picture area of the document by using the reference data(S309); detecting an actual position of the picture image by restoring the detected picture area into the original picture area; determining magnification by comparing the size of the picture and the print paper(S310); and scanning the picture image and magnifying the scanned data at the magnification(S311), thereafter printing(S312).
Patent KR-20010027838-A (KR)
Inventor: SEO YOUNG SEOK
IPC: H04M11/10
Filed: 1999-09-16
Abstract: PURPOSE: The system for recording a message in a message unit using a telephone set is provided to enable the message unit to be used universally, by calling a customer via a telephone network and thereby recording the message. CONSTITUTION: An interface part(24) is connected to a public switched telephone network(PSTN). A DTMF(Dual Tone Multi-Frequency) receiver(23), connected to the interface part(24), receives an inputted telephone number data as a DTMF signal, and provides it to a controller(21). The controller(21) extracts the message corresponding to a pressed code from a message generation part(25) and then sends it to the interface part(24). The controller(21) receives a recorded voice message from the part(25) and sends it to a message unit(1). The part(23) outputs a stored message to the PSTN, and processes the voice message received via the PSTN. A connector(28) is coupled to the message unit(1).
Patent KR-20000023338-A (KR)
Inventor: WICHELL HANS
IPC: B67C3/16
Filed: 1999-09-21
Abstract: PURPOSE: A bottling method and a device of a plastic bottle are provided to secure the perfect seal under a washing and a sterilizing operations accompanying the sudden change of temperature of a bottling equipment and the expansion according to the change of temperature. CONSTITUTION: An injection/intake nozzle(1) is inserted inside a mouth(2) of each bottle to inject a liquid to bottle and to intake the air contained inside the bottle. An airtight seal is formed around the mouth(2) to reduce the inner pressure less than the pressure of ambient environment when the bottle is filled. The airtight seal is formed by an edge of the mouth(2) inserted by sticking to a frustoconical external surface(6) integrated with the nozzle(1), and The plastic material comprising the mouth(2) has a good deformation quality for the frustoconical external surface(6).