baber/WOPTO huggingface dataset:
Patent KR-19990028794-A (KR)
IPC: B21C25/02
Filed: 1996-07-04
Abstract: PCT No. PCT/GB96/01595 Sec. 371 Date Feb. 4, 1998 Sec. 102(e) Date Feb. 4, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/02910 PCT Pub. Date Jan. 30, 1997An extrusion die (11) comprises a die cavity (12) having a shape corresponding to the cross-sectional shape of the required extrusion, and a preform chamber (19) in communication with the die cavity (12), the preform chamber (19) being of generally similar shape to the die cavity (12) but of greater cross-sectional area, so that regions of the preform chamber (19) communicate with corresponding regions respectively of the die cavity (12). Each region of the preform chamber (19) has a bearing length (20) which is so determined in relation to its dimensions and position that, in use, extrusion material passing through each region of the preform chamber (19) is constrained to move at a velocity such that the material passes through all regions of the die cavity (12) at a substantially uniform velocity. The die cavity (12) itself is of uniform, preferably zero, bearing length so that the extrusion process is controlled solely by adjustment of the preform chamber (19), such adjustment then being readily quantifiable and repeatable.
Patent KR-19990064255-A (KR)
Title: 개선된 신체 맞춤성을 갖는 복합형 일회용 흡수제품
IPC: A61F13/472
Filed: 1996-10-15
Abstract: 본 발명은 신체 대향면(32), 의복 대향면(54), 종방향축 및 측방향축, 길이 및 너비를 갖는 일차 흡수부재(30), 및 길이 및 너비를 갖는 이차 흡수부재(50)를 갖는, 신체 배출 영역에 인접하게 착용되는 복합형(compound) 일회용 흡수제품이다.  이차 흡수부재(50)는 일차 흡수부재(30)보다 의복 대향면에 더 가깝다.  본 제품은 상기 배출 영역쪽으로 신체 대향면(32)을 들어올리는, 압력에 의해 쉽게 변형되는 유체 기포(yielding fluid bubble)(31)를 추가로 포함한다.
Patent KR-20000050272-A (KR)
Title: Liquid crystal display device
Inventor: YAMAMOTTO HIDEAJJI
IPC: G02F1/136
Filed: 1990-08-13
Abstract: PURPOSE: A step of manufacturing TFT panel is provided to solve a problems of changing in quality and illuminating a gate pole in a process of formatting a TFT panel used a bipolar (+:al ,-:cr) by using the first and second wring covering the exposure area of insulating filems. CONSTITUTION: An area of a,b,c are oxidized by permeating anodizing liquid into PDA and charge DC voltage, and then a-Si is remained at a TFT part , a wiring crossing part with patterning a-Si, and SIN on the gate is removed by patterning a-Si and as a process shown in FIG.9(e), using a step that a transparent pole is patterned and remained on the gate pole and the transparent pole covers the part of an uncovered area on the gate pole, and a connection part prevents the TFT panel from being changed in a quality.
Patent KR-20000004950-A (KR)
Title: Multipiece intergrated suspension assembly for a magnetic storage system
Inventor: BROOKS WILLIAM WOODROW JR
IPC: G11B5/48
Filed: 1997-02-24
Abstract: PURPOSE: The application is to produce a multipiece integrated suspension assembly for a magnetic storage system. CONSTITUTION: An integrated suspension(50) for a slider(48) in a magnetic storage system (40)has a simplified structure that is relatively easy to manufacture. The novel integrated suspension(50) may be assembled from separate pieces, including a load beam(58), a flexure(60) and a mounting plate(62). The load beam(58) provides rigid structural support of the flexure(60). The flexure(60) includes a flexible member(74) and leads(64) integrally formed thereon. A section of the flexible member(74) is fixedly attached to the load member, and another section having the slider (48) mounted thereon presses against a pivot projection(92) in the load beam for gimbal motions. An interlocking structure is provided to limit the extending from the flexible member(74) into an aperture in the load beam. Alternatively, a tang(122) is formed in the flexible member (112) which is used to form a clip which serves to limit gimbal motions as it interacts with the load beam
Patent KR-20000005202-A (KR)
Title: Boron and nitrogen containing coating and method for making
Inventor: INSPEKTOR AHARON
IPC: C23C16/22
Filed: 1997-01-15
Abstract: PURPOSE: A coating comprising a layer containing boron and nitrogen is required for providing satisfactory adhesion to a substrate (2) and applying to cutting inserts comprised of cermets or ceramics using CVD (chemical vaporization deposition) techniques. CONSTITUTION: The coating (12) comprises a base layer (4) on a substrate (2); a first intermediate layer (6) on the base layer (4); a second intermediate layer (8) on the first intermediate layer (6); and a layer containing boron and nitrogen (10) on the second intermediate layer (8). The base layer (4) comprises one or more elements selected from titanium, hafnium and zirconium, The first intermediate layer (6) is a layer containing boron and carbon. The second intermediate layer (8) is a layer containing boron, carbon and nitrogen, wherein the ratio boron:nitrogen is between 29:71 to 54:46 and the content of carbon is 11-26 atom%. The layer (10) contains boron of 38-85 atom%, and preferably comprises boron nitride, more preferably cubic boron nitride.
Patent KR-20000065100-A (KR)
Title: 유동층로스팅프로세스
IPC: C22B19/02
Filed: 1997-02-19
Abstract: 금속 황화물 농축물을 위한 유동층 로스팅 프로세스에서 유동층을 안정화하는 방법은 농축물의 최소량 30% 이상이 약 100 내지 420μm 크기 범위로 되도록 유동층에서 미립자 물질의 입자 크기 분포를 조절하는 단계를 포함한다. 상기 최소량은 약 35% 내지 약 40%의 범위로 떨어진다. 본 발명의 일 실시태양에 있어서, 입자 크기 분포는 약 3% 내지 약 4%, 바람직하게는 약 3.7% 내지 3.8% 범위로 농축물 내에 납의 양을 유지하므로 조절된다. 또 다른 실시태양에서 입자 크기 분포는 펠릿화된 공급물을 이용함으로써 또는 펠릿화된 공급물을 이용하는 단계와 농축물의 납 함유량을 조절하는 단계를 조합함으로써 조절된다.
Patent KR-20000016199-A (KR)
Title: Process for preparing 1,1,1,3,3pentafluoropropane
Inventor: NAKADA TATSUO
IPC: C07C19/08
Filed: 1997-03-21
Abstract: PURPOSE: A manufacturing method for 1,1,1,3,3-pentafluoropropane is provided to substitute for CFC and HCFC and to be used for a foaming agent, a coolant, and a detergent not destroying ozone in ozone layer. CONSTITUTION: A process for preparing 1,1,1,3,3-pentafluoropropane by reacting at least one member selected among chlorofluoropropanes and chloropropanes represented by the general formula CX3CH2CHX2 (wherein X represents a fluorine atom or a chlorine atom, provided that not all the X's simultaneously represent fluorine atoms), with antimony chloride fluoride. The 1,1,1,3,3-pentafluoropropane which substitutes for CFC and HCFC and is industrially important as a foaming agent, a refrigerant, a detergent and a propellant which do not destroy ozone in the ozone sphere can be economically prepared in a high yield.
Patent KR-20000028541-A (KR)
Inventor: MUN GYU SEON
IPC: H01L21/336
Filed: 1999-01-13
Abstract: PURPOSE: A thin film transistor manufacturing method is to allow the active patterns not to be formed on the uneven crystallization areas of the polysilicon layers, thereby allowing the active patterns to perform normally their own functions and resulting in holding normally the operation of the thin film transistors adopting the active patterns. CONSTITUTION: A method comprises the steps of: calculating the scan pitches of the laser beam to be arranged alternatively the uneven crystallization areas of the crystallized polysilicon layers and the even crystallization areas in the regular intervals; scanning the laser beam depending to the scan pitches to crystallize the amorphous silicon layers into the polysilicon layers; calculating the interval pitches of the active patterns from the scan pitches of the laser beam; and forming the active patterns in the prescribed parts of the polysilicon layers depending to the interval pitches.
Patent KR-20000050742-A (KR)
Title: Tray for semiconductor chip package
Inventor: CHOI JAE MYEONG
IPC: H01L23/02
Filed: 1999-01-14
Abstract: PURPOSE: A tray for a semiconductor chip package is provided to uniformly distribute temperature in an inside region and a peripheral region of the tray and to stably perform a hardening process regarding the semiconductor chip package, by circulating intense heat generated in a hardening process from through penetrating holes for air circulation established in the tray. CONSTITUTION: In a tray(10) for a semiconductor chip package having pockets(12) for mounting the semiconductor chip package(14), an air circulating path is formed between the exterior and the semiconductor chip packages through penetrating holes(28, 30) installed in a predetermined region for air circulation, the penetrating holes being directly and indirectly connected to the inside of the respective pockets.
Patent KR-20000051887-A (KR)
Inventor: LEE SEUNG U
IPC: H01L21/283
Filed: 1999-01-27
Abstract: PURPOSE: An insulation layer between metal wiring of a semiconductor device is provided to prevent a capacity degradation by reducing capacitance of a parasitic capacitor, and to easily form a fine contact hole for connecting metal wiring by using a conventional process. CONSTITUTION: An insulation layer between a first metal wiring layer(130) and a second metal wiring layer(170) on a semiconductor substrate(100) comprises a first insulation layer(140) and a second insulation layer(150). The first insulation layer is formed in the vicinity of a contact plug to connect the first metal wiring layer and the second metal wiring layer in the insulation layer between metal wiring. The second insulation layer is composed of a low dielectric material formed in the vicinity of the first insulation layer.
Patent KR-20000054905-A (KR)
Inventor: KIM TAE GYEONG
IPC: G06F1/24
Filed: 1999-02-01
Abstract: PURPOSE: A circuit for resetting a power on is provided to reduce a chip size without a resistor and a capacity, by using inverters and buffers delaying outputs of the inverters to generate a resetting signal. CONSTITUTION: A circuit for resetting a power on comprises inverters(1NV1-INV3), an inverter(INV4), a first buffer and a second buffer(BUF1,BUF2), an inverter(INV5), a third buffer(BUF3), an AND gate and a D flip-flop. The INV1-INV3 reverse a receiving crystal signal as each different inverting voltage, and output the reversed crystal signal. The INV4 reverses an output of the INV1. The BUF1 and BUF2 delay an output of the INV4 during a predetermined time. The INV5 reverses an output of the INV2. The BUF3 delays an output of the INV5 during the predetermined time. The AND gate perform a a logical AND the outputs of the BUF2 and the BUF3 and an output of the INV3. The D flip-flop receives an output of the AND gate to a data inputting terminal(D) through a 4 buffer(BUF4), and receives the output of the INV5 as a clock(CK). The circuit checks whether a full swing of the crystal is performed by passing the INV1-INV3 having an inverting transposition of 4 voltage, 2.5 voltage, and 1 voltage by receiving the crystal signal with an insecure state. The circuit checks whether a rising gradient and a falling gradient of the crystal signal are as fast as being included within a delayed time of a pre-used buffer by using a delaying buffer and the AND gate. The circuit checks whether the crystal signal is at a normal state by through the insecure state, and makes a signal resetting the power on by using a generated signal.
Patent KR-20000056200-A (KR)
Inventor: KANG HO WOONG
IPC: H04N5/59
Filed: 1999-02-13
Abstract: PURPOSE: A circuit for automatically compensating the brightness and the screen size of a display device is provided to compensate the brightness and the screen size of the display device at the same time. CONSTITUTION: A circuit for automatically compensating the brightness and the screen size of a display device includes a current detector(100), a micro computer(300), and a brightness and screen size compensator circuit(400). The current detector(100) detects the intensity of the beam current which flows into a cathode ray tube. The micro computer(300) determines a lower limit value when a node voltage inversely proportional to the beam current detected at the current detector is decreased. The brightness and the screen size compensator circuit(400) determines the upper limit value of the node voltage which is inversely proportional to the beam current detected at the current detector and outputs a brightness compensation signal to a video pre-amplifier as well as a horizontal/vertical size compensation signal to a deflection circuit.
Patent KR-20000060097-A (KR)
Inventor: BAE YO SEOP
IPC: C04B33/24
Filed: 1999-03-11
Abstract: PURPOSE: A manufacturing method and an apparatus for an earthenware are provided to mature the stored food and keep fresh while the air goes through the earthenware having minute porosity. CONSTITUTION: A manufacturing method for an earthenware comprises the steps of; kneading by ripening the second clay; making a form and baking without glaze; applying heat for 10-14 hours at temperatures of 400-450°C; applying heat for 15-18 hours at temperatures of 800-850°C; heating for 10-12 hours at temperatures of 850-1200°C during supplying the bay salt; and heating for 2-4 hours at temperatures of 1260-1280°C without bay salt. A manufacturing apparatus for an earthenware comprises the back of kiln(10) that is formed in the shape of an arc, and a floor of kiln(30). The back of kiln is made of soil without brick and has numerous fire holes(11). And the floor of kiln is made of fire brick and the fore end of kiln floor forms an entrance.
Patent KR-19990078298-A (KR)
IPC: H01H9/02
Filed: 1999-03-26
Abstract: 동합금판은 0.4 내지 2.5wt%의 Ni, 0.05 내지 0.6wt%의 Si, 0.001 내지 0.05wt%의 Mg, 그리고 Cu 와 필수불가결한 불순물인 잔부를 포함하며, 그 합금판에서 평균 결정입 크기가 3 내지 20μm의 범위에 있고 Ni 과 Si의 금속간화합물의 석출물의 크기가 0.3μm 또는 그 이하의 범위에 있다.  필요하다면, 이 합금판은 0.01 내지 5wt%의 Zn, 0.01 내지 0.3wt%의 Sn, 0.01 내지 0.1 wt%의 Mn, 그리고 0.001 내지 0.1 wt%의 Cr의 하나 또는 그 이상을 더 포함할 수 있다.  상기 합금판 표면에서 (200)평면으로부터 X-선 회절강도가 I(200)으로서 취해지고, (311)평면으로부터 X-선 회절강도가 I(311)으로써 취해지고, 그리고 (220)평면으로부터 X-선 회절강도가 I(220)으로써 취해질때, 하기 방정식 
     (I(200)+I(311)/I(220)≥0.5 
     이 만족된다.
Patent KR-19990078370-A (KR)
Title: 전기청소기의흡입구부재
IPC: A47L9/06
Filed: 1999-03-29
Abstract: 사용자의 손목의 비틀림에 의해 좌우로 90 °회전 가능한 종래의 흡입구 부재로는 흡입구 부재의 하면에 브러시가 설치되어 있지 않아서 나무 바닥 등을 닦을 수가 없었다. 
     그래서, 본 발명에서는 하면에 흡입구를 갖는 흡입구 본체에 대하여 회전 가능하고 또한 상기 흡입구와 연통하는 흡입 통로를 갖는 접속관을 설치하고, 상기 흡입구 본체의 하방에는 상기 접속관의 이동에 따라서 상기 흡입구 본체의 하방을 향해 돌출하는 차륜 및 브러시를 설치함으로써 나무 바닥 등을 닦는 기능을 갖게 하는 동시에 조작성을 향상시켰다.
Patent KR-20000065668-A (KR)
Inventor: KIM JONG GAP
IPC: B62D5/09
Filed: 1999-04-08
Abstract: PURPOSE: A power-steering system in a responding to speed type is provided to achieve a variable power steering responding to speed of a vehicle by reconstructing the hydraulic circuit of changeover valves of fluid pipes without additional exclusive parts. CONSTITUTION: A power-steering system in a responding to speed type comprises: a generating device of hydraulic pressure to generate oil pressure through rotary force of an engine; a transfer device of hydraulic pressure to supply a power steering cylinder with the hydraulic pressure from the generating device of hydraulic pressure through the fluid pipes changed by a pinion valve assembly when in parking and low speed; a transfer device of boosted pressure to supply an output port of an input shaft of the pinion valve assembly with the hydraulic pressure from the generating device of hydraulic pressure when in middle and high speed; a variable device of boosted pressure to be connected with the transfer device of boosted pressure in order to vary the pressure supplied from the transfer device of boosted pressure according to ECU control for speed.
Patent KR-20000066332-A (KR)
Inventor: OH YEON HO
IPC: A61G9/00
Filed: 1999-04-15
Abstract: PURPOSE: A movable cleaning apparatus is provided to clean hair and face in a lying state of immovable patients on a bed. CONSTITUTION: A movable cleaning apparatus comprises a caster(11) for moving toward any direction in a lower part and a base(10) formed by bolt-fastening an impact absorption member(12) made of rubber on each corner. A drier(25) is prepared on an end of a container(23) formed to open and close by a door(24). A main body(20) has a pump(21) and a control box(22). A discharging water tank(30) stores the discharged water. A washstand(60) is hung on a fixing member(50) installed on a front side of the base and is placed on an upper part of the discharging water tank. A hot-water tank(40) stores hot-water on an upper part of the main body(20). A shower device(70) is installed on an end of the hot-water tank. A discharging aperture is installed on a bottom surface in the discharging water tank(30) having a cover(31) punched for a hose inserting hole. A discharging pipe(33) is installed on a lower part of the base(10) in a discharging hole(32) of the discharging water tank. A valve(34) is coupled on a predetermined position of the discharging pipe(33) for discharging the water to an external drain.
Patent KR-20000067493-A (KR)
Inventor: YOO SU YANG
IPC: B60Q1/20
Filed: 1999-04-29
Abstract: PURPOSE: A vehicle fog light operation device is provided to design a fog light, which observes regulations, only by mechanically combining a light switch and a fog light switch without an electric control device CONSTITUTION: A vehicle a fog light operation device contains the following characteristics: an operating relay(20) to operate a rear fog light(1) is composed of a single ON-OFF relay, but a combination switch(C) to combine a light switch and a fog light operation switch is comprised.
Patent KR-20000072934-A (KR)
Inventor: SONG JU TAE
IPC: H04B17/00
Filed: 1999-05-03
Abstract: PURPOSE: A method for controlling a wideband code division multiple access(W-CDMA) base station tester is provided to restrict a user operation, when a receiving sensitivity test of a wireless local loop(WLL) is performed, by the tester and a controlling program, so as to previously prevent an operator's manual errors. CONSTITUTION: A measuring equipment is set up in a wideband code division multiple access(W-CDMA) base station tester. A personal computer(PC) is connected with the tester. A window program is operated. The window program opens a transceiving attenuator control window. A variable degree is inputted through the transceiving attenuator control window. A printer porter of the PC is connected with a data input of a buffer. Corresponding information is stored in a latch. A control unit controls the stored data. The controlled data is enabled and decided to be outputted.
Patent KR-20000073319-A (KR)
Inventor: YEO CHANG GI
IPC: F16H61/00
Filed: 1999-05-10
Abstract: PURPOSE: A method for controlling power on manual down shift speed change is provided to relieve a torque input to automatic transmission, thereby improving speed change feeling and riding feeling of a vehicle. CONSTITUTION: A method for controlling power on manual down shift speed change includes the steps of determining whether a power on manual down shift speed change is performed when the power on manual down shift speed change is requested(S110), outputting duty value of release side as 0% if the power on manual down shift is performed(S120), determining whether the speed change beginning point is detected(S130), performing a feedback control beginning duty compensation if the speed change beginning point is detected(S140), outputting a duty control signal and maintaining predetermined time(S150), performing a feedback control subroutine(S180), decreasing duty value at a predetermined duty ratio if completing the feedback subroutine, and completing the duty control of the release side if the duty value reaches 0%(S220).
Patent KR-20000073580-A (KR)
Inventor: LIM YONG JUN
IPC: H04L12/58
Filed: 1999-05-12
Abstract: PURPOSE: A device for supplying a telephone service of a set top box is provided to improve a voice quality by a wide band width of an exclusive network, so as to reduce costs to perform unlimited communication. The device is provided to include a telephone function to the set top box, to store a voice message to a memory of the set top box when a user is absent, so as to implement a voice mailing function. CONSTITUTION: A network interface(310) physically connects with an internet network, and transceives communication request/connection signals, and voice information. A transmitting converter(320) buffers the transmitting voice information and received voice information through the network interface. A divider/allocator(325) segments voice information outputted from a voice coder/decoder(330), and reassembles the voice information outputted from the transmitting converter. A region memory(335) is segmented from the divider/allocator, and stores the reassembled voice information. A wake up/power controller(340) drives a system when a call is requested through a micro computer. A central process unit(CPU)(345) processes fundamental functions of the set top box, and builds a software processing the voice information stored in the region memory to support a network protocol. A system memory(350) builds fundamental function information of the set top box system. The micro computer(355) performs a user interfacing function by a remote controller. A speaker(360) outputs the decoded voice information outputted from the voice coder/decoder. A micro phone(360) inputs the voice information to the system when the system from the wake up/power controller is driven.
Patent KR-20000074253-A (KR)
Inventor: KANG WON SIK
IPC: F25D23/00
Filed: 1999-05-19
Abstract: PURPOSE: An assembly structure is provided to reduce manufacturing cost and improve binding capacity between iron sheet and iron rod by preventing the iron rod from being protruded from the iron sheet in a refrigerator. CONSTITUTION: An assembly comprises an iron sheet(10) having a coupling hole(11), and an iron rod(20) to be compressively inserted into the coupling hole of the iron sheet. The iron rod includes a serration portion(22) having tooth(A1) formed along a circumference. The serration portion has an addendum circle diameter(R2+2A1) larger than a diameter(R1) of the coupling hole of the iron sheet.
Patent KR-20000074283-A (KR)
Inventor: KIM SANG CHEOL
IPC: H01L27/04
Filed: 1999-05-19
Abstract: PURPOSE: An integrated circuit apparatus for measuring a characteristic of an internal device using existing pads is provided to inspect a characteristic of an electrical device included inside a semiconductor device without increasing the semiconductor device in size, by using only normal pads used in a normal mode without inserting additional pads. CONSTITUTION: An integrated circuit apparatus for measuring a characteristic of an internal device using existing pads comprises a pad, an electrical device and a control unit. The pad is electrically connected to an internal circuit in a normal mode. The electrical device has the same characteristic as electrical devices in the internal circuit. The control unit is electrically connected to the electrical device and pad, wherein the control unit electrically connects the pad with the electrical device in a test mode, and electrically connects the pad with the internal circuit in the normal mode.
Patent KR-19990083687-A (KR)
Title: 홍고추잼및그제조방법
IPC: A23L21/12
Filed: 1999-05-20
Abstract: 본 발명은 홍고추잼 및 그 제조방법에 관한 것으로 중심합성 계획에 의해 붉은 생고추페이스트 0.6 ~ 62중량%, 당근페이스트 0.6 ~ 62중량%, 펙틴 0.6 ~ 37중량%, 구연산 용액 0.1 ~ 1.2중량%, 설탕 0∼62중량%, 포도당 0∼62중량%, 물엿 0∼62중량% 및 나머지는 물을 함유시켜 젤리화시키므로써 고추의 붉은색과 매운맛이 가미된 독특한 향미성과 상큼한 신맛을 내면서 낮은 감미도를 갖는 매콤, 달콤, 새콤한 기호성 잼을 제공하는 뛰어난 효과가 있고 표면반응분석에 의해 최적의 배합비율을 얻는 뛰어난 효과가 있다.
Patent KR-19990068569-A (KR)
Filed: 1999-06-02
Abstract: 골프채로 공을 헤드의 중심에 맞추지 못하거나 땅을 쳤을 경우 손가락이나 손등으로 심각한 충격을 받게 된다. 잘못하면 부상으로 이르게 된다. 따라서 손잡이나 골프채에서 충격흡수는 매우 필요하며 뜻하지 않은 부상으로부터 몸을 보호하게 한다. 본인은 샤프트로의 충격의 전달이 주된 원인이라 생각하며, 속이 비어 있을 경우 공기의 울림이 동반된다. 공기포(air pocket)를 많이 함유하고 있는 스펀지나 발포고무, 신발및창에 쓰이는 구조물등으로 가운데 구멍이 뚫려있는 마개형태가 적절하며 샤프트내에 설치하여 샤프트내로의 충격을 흡수하고 겉은 손잡이부분의 고무앞쪽에 샤프트를 둘러싸는 역시 공기포를 다량함유하는 재질로 감싸 효과적으로 샤프트안과 밖으로의 충격을 감소 시킬 수 있다. 그외에 손잡이고무의 안쪽에 발포고무등의 충격흡수물질로 2층 또는 3층구조로 하는 것도 좋은 방법이다.