baber/WOPTO huggingface dataset:
Patent KR-20020093085-A (KR)
IPC: B29C48/13
Filed: 2001-07-25
Abstract: In at least one method for manufacturing a double-walled, thermoplastic tube with a connecting sleeve, which enables precise and complete moulding of the connecting sleeve by simple means, it is provided that a) a first tube (1) is extruded into a mould tunnel (4) comprising at least one row of moulds (5) guided on a path, b) the first tube (1) is given a corrugated shape in at least one first section and expanded into a connecting sleeve in at least one second section, c) a second tube (6) is extruded into the first tube and pressed against the corrugation troughs (8) of the first tube (1), d) while the first tube (1) is being given a corrugated shape and the second tube (6) extruded into the first, the space (A) between the two tubes (1, 6) is subjected to a pressure p1 that is above atmospheric pressure, e) the space (A) between the two tubes (1, 6) is subjected, at a specified time before or after expansion of the first tube (1) into a connecting sleeve, to an essentially constant pressure p2≰p1 above atmospheric pressure, or to a variable, but not continuously declining pressure p2, f) during extrusion of the second tube (6) into the first tube (1), which has already been expanded into a connecting sleeve, the second tube (6) is internally subjected to a pressure p3 above atmospheric pressure and pressed against the first tube (1), and g) pressure p1 is subsequently again applied to space (A) between the two tubes.
Patent KR-20030041860-A (KR)
IPC: H01L23/495
Filed: 2002-03-04
Abstract: 플라스틱 집적회로 패키지는 다수의 리드를 포함하는 리드 프레임, 다이 부착패드와 접지 링을 포함한다. 일실시예에서, 플라스픽 집적회로는 플라스틱 리드리스 칩 캐리어로서 제공된다. 다이 부착 패드와 접지 링간에 제공된 슬롯들은 플라스틱 몰딩 화합물로부터의 디라미네이션을 방지하며 향상된 내습성을 제공하므로, 솔더 리플로우와 같은 고온 사이클에도 불구하고 매우 신뢰할만한 집적회로 패키지로 된다.
Patent KR-20040070769-A (KR)
Inventor: HAN GYEONG SU
IPC: H01L21/304
Filed: 2003-02-04
Abstract: PURPOSE: An apparatus for cleaning a walking beam of cleaner equipment is provided to prevent a cleaning bath from being contaminated by a walking beam in contact with chemicals by installing a walking beam cleaning bath between cleaning baths such that the walking beam cleaning bath is capable of cleaning the walking beam. CONSTITUTION: An additional walking beam cleaning bath(10a,10b,10c) is prepared between the cleaning baths(1a,1b,1c). A pair of brushes are installed in the walking beam cleaning bath to clean the end and the gripper(5a,5b,5c) of the walking beam(4a,4b,4c). A cleaning gas nozzle and a deionized water nozzle are included in the walking beam cleaning bath to inject cleaning gas and deionized water.
Patent KR-20040074535-A (KR)
Inventor: BAE IL HO
IPC: F24F13/28
Filed: 2003-02-19
Abstract: PURPOSE: Structure for mounting an oxygen generator of an air conditioner is provided to install the oxygen generator easily by assembling a top cover after mounting an oxygen generating kit by opening the top cover of an outdoor unit without modifying the structure of the outdoor unit. CONSTITUTION: An air conditioner includes an outdoor unit(60) having a blower fan(61) and a compressor(62); an oxygen generating kit(50) installed in the upper part of the outdoor unit to supply air increasing the oxygen rate indoors by adsorbing nitrogen among air; and a top cover(63) combined with the upper part of the oxygen generating kit. The oxygen generating kit is composed of an air compressor(51) sending air, an MSZ bed(52) supplying air increasing the oxygen rate by adsorbing nitrogen from air from the air compressor with an oxygen generating unit, a solenoid valve(53) installed between the air compressor and the MSZ bed, and a seat part(54) combined with the upper part of the outdoor unit to place components.
Patent KR-20040076139-A (KR)
Inventor: AHN JUN GYU
IPC: H01L21/027
Filed: 2003-02-24
Abstract: PURPOSE: A method for controlling the alignment of wafer is provided to avoid an error of a measuring pattern alignment and a decrease of throughput in forming a pattern on a wafer by a lithography process by inspecting whether the data of the shape of a mark inputted to a computer for measuring an overlay coincides with a patterned shape and by determining the patterned shape as an overlay alignment reference origin. CONSTITUTION: The previous layer of the wafer(20) and the present layer of the wafer have different inherent marks. The inherent marks are controlled to coincide with each other so that the overlay of the overlay mark is measured. The inherent mark with respect to each layer is made and set as a reference origin for aligning an overlay key.
Patent KR-20030022259-A (KR)
Inventor: SIM HAN SUB
IPC: A63C17/01
Filed: 2003-02-27
Abstract: PURPOSE: Provided is a truck in a roller board which keeps certain distance between a king-pin and a wheel axle to change direction and get self-propelling power so that it is used in a free and safe way. CONSTITUTION: The truck in the roller board is characterized by comprising the parts of: a truck(14) which includes two wheels(17) at both sides of a rotation hole(15) and the wheel axle(16) and combines with a bracket(11) including the king pin(12); and a bearing(13,18) which is placed at the upper and the lower part of the truck and fixed by a nut wherein the center of the wheel axle is kept distant from the rotation center of the truck to rotate the truck within a limited scope at the center of the king pin.
Patent KR-20040078828-A (KR)
Inventor: KANG JAE IL
IPC: H01L21/02
Filed: 2003-03-05
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to prevent a short-circuit defect caused by a bridge phenomenon occurring between storage nodes by avoiding a tilt of the storage node. CONSTITUTION: After a gate is formed on a semiconductor substrate with an underlying structure, a plug is formed on the substrate between the gates. After an interlayer dielectric(140) is formed on the resultant structure, a storage node contact(160) is formed on the plug in the interlayer dielectric. After the first insulation layer is formed on the resultant structure, an etch stop layer is formed on the first insulation layer. The second insulation layer is formed on the etch stop layer. The second insulation layer, the etch stop layer and the first insulation layer are partially removed to form a contact hole for forming a storage node(260) exposing the upper surface of the storage node contact. The side surface of the first insulation layer in the contact hole is partially removed to form a recess part in the lower part of the contact hole. The storage node is formed in the contact hole. After the second insulation layer is removed, a storage node oxide layer(280) is formed on the storage node. A node layer is formed on the storage node oxide layer.
Patent KR-20040080524-A (KR)
Inventor: LEE JEONG YEOP
IPC: B60Q3/04
Filed: 2003-03-12
Abstract: PURPOSE: A lens for a button of a vehicle and a method for deciding the incident surface thereof are provided to drive safely, and to check the on or off-state of the button quickly by irradiating light concentrically according to the viewing angle of a driver. CONSTITUTION: A lens(10) of a button(20) for a vehicle is arranged in front of a light emitting member(21) mounted in a printed circuit board(P), and combined with the button protruded in an instrument panel(I) to diffuse light from the light emitting member. The lens is composed of an incident surface and an irradiation surface inclined to the bottom. The incident surface opposed to the light emitting member is curved to diffuse light from the light emitting member within the specific range of angle. A light transmission hole is formed in the upper part of the button, and the button is opened in the rear part. The viewing angle is adjusted by regulating the direction of light in permeating light to the lens, and the incident surface is decided by regulating the refraction angle of the light from the lens.
Patent KR-20030026957-A (KR)
Inventor: PARK JONG HWAN
IPC: B26D3/00
Filed: 2003-03-12
Abstract: PURPOSE: An opening assembling and cutting apparatus for a tube-type bag is provided to improve working efficiency by transferring, cutting and assembling clip pins and cutting bags successively. CONSTITUTION: An opening assembling and cutting system of a tubular bag(45a) is composed of a transfer unit(30) moving a clip pin(43) wound on a pin roll, a cutting unit(22) cutting the clip pin, a driving unit(8) cutting the bag after assembling the clip pin with upper and lower parts of the opening of the bag, and a cylindrical part(4) operating the driving unit. Articles are put in the tubular bag, and the opening of the bag is placed in an inclination guide part(26a) of a cover plate(26). A power switch(27) is contacted by pressing a switch lever(28) with the weight of the bag, and a turning plate(5) is rotated by driving a motor. A rod is installed in an eccentric shaft(5b) of the turning plate, and moved back and forth.
Patent KR-20030087526-A (KR)
Title: Multichannel receiver
Inventor: KISHI TAKAHIKO
IPC: H04J1/04
Filed: 2003-03-29
Abstract: PURPOSE: A multichannel receiver is provided to efficiently receive a plurality of channel signals at the same time, regardless of the modulation wave symbol timing of a signal and channel intervals. CONSTITUTION: An orthogonal detector(2) in a multichannel receiver comprises multipliers(22,23). The first multiplier(22) multiplies an Rx signal, received from an antenna(1), by the real part signal(cos) of a local signal generated from an orthogonal carrier oscillator(21). The second multiplier(23) multiplies the Rx signal by the imaginary part signal(sin) that leads a phase of 90 degrees than the real part signal(cos). The orthogonal detector(2) converts the carrier of the central signal wave of 5 uneven signal waves into a frequency-zero serial component. The orthogonal detector(2) converts the central signal wave into a complex baseband signal.
Patent KR-20040087704-A (KR)
Title: Photoluminescent Tire
Inventor: CHOI HUI SEONG
IPC: B60C13/00
Filed: 2003-04-07
Abstract: PURPOSE: A light emitting tire is provided to distinguish the tire accurately, and to improve satisfaction for customers by attaching a photoluminescent sticker to the side of the tire and by emitting light around the dark area. CONSTITUTION: A light emitting tire is manufactured by vulcanizing the tire after attaching various shape, color and pattern photoluminescent stickers to the side of the tire. The exciting wavelength of the photoluminescent pigment for the photoluminescent sticker is 200 to 450 nm, and the peak emission wavelength of the photoluminescent pigment is 470 to 510 nm. The thickness of the photoluminescent paint including the photoluminescent pigment is 300 to 600 micrometers, and the content of the photoluminescent pigment is 20 to 30 %. A photoluminescent paint layer(20) is spread on a base film(10) after painting the photoluminescent pigment, and a paint layer(30) excluding the photoluminescent pigment is printed thereon.
Patent KR-20040091386-A (KR)
Inventor: LEE JEONG IK
IPC: G05B13/00
Filed: 2003-04-21
Abstract: PURPOSE: An inferior goods detection and extraction system is provided to prevent an error of product investigation and also to assure reliability as to product investigation by applying a constant criteria in judging an inferior goods. CONSTITUTION: A conveyor transportation unit transports a product to a random position. A vision sensor(20) is installed on top of the conveyor transportation unit, and generates an image signal by sensing a product shape located below. A vision control unit controls operation of the vision sensor, and recognizes a pattern from the image signal transferred from the vision sensor, and generates an inferior product judgement signal by comparing the pattern with a reference pattern. The first sensing sensor(31) generates the first sensing signal by sensing the arrival of the product to the bottom of the vision sensor. An extraction unit extracts the product located on an extraction position from the conveyor transportation unit. The second sensing sensor(33) generates the second sensing signal by sensing the arrival of the product to the extraction position. And a main control unit(10) controls the operations of the conveyor transportation unit and the vision control unit and the extraction unit.
Patent KR-20040093857-A (KR)
Inventor: LEE GI IN
IPC: C07D403/04
Filed: 2003-04-30
Abstract: PURPOSE: A pyrazole derivative and a preparation method thereof are provided, thereby preparing the pyrazole derivative having antimicrobial and insecticidal activity under mild condition. CONSTITUTION: The pyrazole derivative is represented by the formula (2), wherein R1 is hydrogen, C1-C5 lower alkyl, C1-C5 lower haloalkyl, aryl, amino, alkylamino, hydroxy or halogen atom; R2 is hydrogen, C1-C5 lower alkyl, C1-C5 lower haloalkyl, aryl, pyridinyl, amino, alkylamino or halogen atom; and Nu is hydrogen, heterocyclic compound such as pyrrole, pyrazol, imidazol, piperazine, morpholine and pyrrolidine, aryl, hydroxy, amino, alkylamino or halogen atom. The method for preparing the pyrazole derivative of the formula (2) comprises nucleus substitution of a compound of the formula (1) with a nucleophilic substituent of the formula (3) in an organic solvent in the presence of base, wherein X is halogen, and Y is hydrogen or alkali metal such as sodium and potassium.
Patent KR-20040093939-A (KR)
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2003-04-30
Abstract: PURPOSE: A CMOS image sensor is provided to exactly evaluate properties of a pixel by monitoring parameters of a transistor using a built-in test pattern having the same structure with the pixel. CONSTITUTION: A CMOS image sensor comprises a pixel region(200), a test pattern region(300), and a ground region(47). The pixel region further includes a photodiode(PD), a transfer transistor(Tx), a reset transistor(Rx), a drive transistor(Dx), and a select transistor(Sx). A test pattern region is isolated to the pixel region using a field oxide layer(400). Each test pattern module for representing each transistor of the pixel region is inserted in the test pattern region.
Patent KR-20030086433-A (KR)
Title: 광섬유 복합가공지선용 권선 프레임
IPC: B65H75/36
Filed: 2003-05-02
Abstract: 본 발명은 2개의 케이블 영역들이 이음 박스에서 겹쳐 이어질 때 고가 케이블의 잉여 길이분을 감는 프레임에 관한 것이다. 이러한 케이블들은 통상 목재/콘크리트 기둥들 또는 강재 탑으로부터 매달려있다. 본 발명은 특히 광섬유 복합가공지선(OPGW)과 함께 사용되는데 적합하다. 상기 프레임은 잉여의 이음 길이분을 감기 위한 권선 챔버를 포함하고, 상기 권선 챔버는 상기 잉여의 이음 길이분이 감겨지는 내부와 샤프트을 중심으로 상기 프레임의 자유 회전을 허용하는 외부 가장자리를 포함하고, 상기 잉여의 이음 길이분은 작업자에 의하여 밑으로부터 밀려진 후 상기 권선 챔버의 외부 가장자리를 향하여 그 자체의 복원력에 의하여 더욱 밀려서 유지되며, 상기 밀고 유지하는 효과는 상기 프레임의 회전을 유발한다.
Patent KR-20040095064-A (KR)
Title: Disposing apparatus for pet excrements
Inventor: YOU DONG GON
IPC: A01K23/00
Filed: 2003-05-06
Abstract: PURPOSE: A disposal apparatus of pet excrements is provided, which is capable of deodorizing and dehumidifying the pet excrements using a charcoal disposal agent and enables tidy disposal of the pet excrements using a push bar. CONSTITUTION: The disposal apparatus comprises: a disposal agent storage container(6) containing a disposal agent(2) and having an opening/closing portion(4) provided at its lower portion; a stool(8) where a pet relieves itself; an excrement shed(14) having a predetermined hole on one side for putting the excrements on the stool(8); a first push bar(16) for spreading the disposal agent evenly on the stool(8); and a second push bar(18) being in contact with the stool(8), for pushing and putting the excrements on the stool(8) into the excrement shed(14), wherein the disposal agent storage container(6), the stool(8), and the excrement shed(14) are detachably installed to thus increase portability of the apparatus.
Patent KR-20040095432-A (KR)
Inventor: JUNG BYEONG MAN
IPC: B60H1/26
Filed: 2003-05-09
Abstract: PURPOSE: An air conditioner interlock-type air extractor grille device for a vehicle is provided to intercept of incoming of external noise or contaminant by installing double dampers of a motor-driven type. CONSTITUTION: An air conditioner interlock-type air extractor grille device(10) for a vehicle comprises a damper structure of a motor-driven type including intake and vent dampers(11,12) operated in connection with fresh and recirculation modes of a door window switch and a heater control device. The damper structure comprises a three-stage link structure by the operation of driving motors(30,31). The damper structure includes first and second links(41,42) rotating link fixing points(40a); third links(43) each having a guide slot(43a) where the link fixing point of the second link is guided; and the dampers rotating around hinge fixing points(40b) formed to the opposite side of the guide slot.
Patent KR-20040098435-A (KR)
Inventor: JUNG SEONG GON
IPC: H01L21/027
Filed: 2003-05-15
Abstract: PURPOSE: A bit of spinner equipment and a method of forming a pattern in the same are provided to prevent process failure of a wafer due to the stand-by in a PEB(Post Exposure Bake) oven by transferring the wafer to a buffer unit pro after a PEB. CONSTITUTION: A bit of spinner equipment includes a PEB unit and a buffer unit. The PEB unit(28) is used for performing a PEB a wafer. The buffer unit(38) is used for loading transiently the wafer after the PEB and cooling the wafer. The buffer unit includes a plurality of cooling plates for cooling wafers. The buffer unit uses a temperature control method or a fluid flow cooling method.
Patent KR-20040098766-A (KR)
Inventor: JUN SI MUN
IPC: D06F37/22
Filed: 2003-05-15
Abstract: PURPOSE: A damper of a drum-type washing machine is provided to effectively damp vibration and reduce noise by acting damping force of two steps having high damping force acting for excessive vibration with large displacement and low damping acting for a normal dewatering with small displacement. CONSTITUTION: A damper of a drum-type washing machine is composed of a cylinder(102); a piston(130) of which one end is inserted into the cylinder; a guide member(110) mounted to cover an outer peripheral surface of one end of the piston inserted into the cylinder; a first friction ring(121) slidably combined with the guide member and frictionized with the cylinder to damp vibration; a second friction ring(122) separated from the first friction ring, fixed to the guide member, and frictionized with the cylinder to damp vibration; and first and second stoppers(111,112) installed at the guide member to separate the first friction ring of a width(W2) larger than that of a width(W1) and to limit a relative motion between the first friction ring and the guide member.
Patent KR-20030094510-A (KR)
Title: 기판 처리 장치 및 기판 처리 방법
IPC: H01L21/304
Filed: 2003-06-04
Abstract: 본 발명은 로터에 구비한 복수의 유지 부재에 의해서 기판(W)의 주연부를 유지하고, 상기 로터에 의해서 기판(W)을 회전시켜 처리하는 기판 처리 장치에 있어서, 상기 유지 부재 중 어느 하나에 기판(W)의 주연부에 압박력을 부여하는 압박 장치(130)를 설치하고, 상기 각 압박 장치(130)는 기판(W)의 주연부에 접촉하는 접촉부(160)와, 상기 접촉부(160)를 기판(W)의 주연부에 접촉시키는 위치와 기판(W)의 주연부로부터 격리시키는 위치 사이에서 이동시키는 실린더 기구(161)와, 상기 접촉부(160)의 이동에 따라 탄성 변형하고 상기 실린더 기구(161)를 상기 기판(W) 주위의 분위기로부터 격리시키는 변형부(162)를 구비하는 것으로 하였다. 따라서, 다이어프램에 과대한 변형을 발생시키지 않는 기판 처리 장치 및 기판 처리 방법을 제공할 수 있다.
Patent KR-20040002723-A (KR)
Inventor: SAWADA MASAHIRO
IPC: C08K5/098
Filed: 2003-06-26
Abstract: PURPOSE: A polyamide resin composition and a molded product prepared by using the composition are provided, to improve fluidity in injection molding, releasability and shot stability. CONSTITUTION: The polyamide resin composition comprises 100 parts by weight of a polyamide resin component; 0.01-5 parts by weight of a metal soap component; and optionally 1-300 parts by weight of a filler, wherein the polyamide resin component comprises (a-1) a dicarboxylic acid derived unit comprising a terephthalic acid derived unit, an aromatic dicarboxylic acid derived unit other than the terephthalic acid derived unit and/or a C4-C20 aliphatic dicarboxylic acid derived unit and (a-2) a diamine derived unit comprising an aliphatic diamine derived unit; and the metal soap component containing a metal soap comprising a C20-C25 aliphatic carboxylic acid and a monovalent or divalent metal salt.
Patent KR-20050001222-A (KR)
Inventor: AN BYEONG CHUL
IPC: H04W4/14
Filed: 2003-06-27
Abstract: PURPOSE: A method for interworking an SMS with an IM(Instant Message) service is provided to interwork an SMS with an IM service, so that subscribers using existing mobile terminals where mobile IM programs are not mounted can exchange messages with IM buddies of a wired network by using the SMS. CONSTITUTION: A user presses a specific number by using a mobile terminal(10)(S202). The mobile terminal(10) sends an SM(Short Message) to an SMSC/SMSS(SMS Server)(16)(S204). The SMSC/SMSS(16) sends the SM to an SIM G/W(SMS to IM Gateway)(18)(S206). The SIM G/W(18) transmits an ID of a sender and login information to an IMSP(IM Service Provider)(22)(S208). The IMSP(22) requests state information on registered buddies(S210). A state server(26) collects the state information on the buddies, and transmits the collected information(S212). The IMSP(22) sends the collected information to the SIM G/W(18)(S214). The SIM G/W(18) processes the information while assigning a number for calling the ID(S216), and sends the processed information(S218). The SMSC/SMSS(16) sends the state information to the terminal(10)(S220). The user writes an IM in SMS type(S222), and sends the IM to the SMSC/SMSS(16)(S224). The SMSC/SMSS(16) sends the SM to the SIM G/W(18)(S226). The SIM G/W(18) converts the IM into an IM service type(S228), and transmits the converted message to a buddy PC(24)(S230).
Patent KR-20050005041-A (KR)
Inventor: PARK TAE HEE
IPC: H01L21/336
Filed: 2003-07-01
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve reliability and stability of a semiconductor device by precisely controlling the spacer profile of the sidewall of a gate electrode. CONSTITUTION: The first pattern is formed to mask a gate electrode region of an active area of a semiconductor substrate(501). Low density ions are implanted into the semiconductor substrate to form an LDD(lightly doped drain) by using the first pattern as a mask. After the first pattern is eliminated, the second pattern(505) is formed on the semiconductor substrate to expose a region broader than the gate electrode region by a predetermined width. An insulation layer for forming a spacer(506a) is formed on the semiconductor substrate including the second pattern and is etched to form the spacer in a region broader than the gate electrode region of the sidewall of the second pattern by a predetermined width. A gate insulation layer is formed on the semiconductor substrate in the gate electrode region. A conductive layer is deposited and planarized on the semiconductor substrate including the spacer and the second pattern to form a gate electrode in the gate electrode region. After the second pattern is removed, high density ions are implanted into the semiconductor substrate to form a source/drain by using the spacer and the gate electrode as a mask.
Patent KR-20050008024-A (KR)
Inventor: KIM CHANG EON
IPC: A23L29/256
Filed: 2003-07-14
Abstract: PURPOSE: A method of making transparent noodles(cheonsachae) by mixing sodium alginate, Aloe vera and salt is provided. The product has suitable stiffness and softness and excellent taste when chewed and is removed in characteristic flavor of sodium alginate while exerting efficacy in alleviating a hangover. CONSTITUTION: The transparent noodles comprise 20 to 70 parts by weight of sodium alginate, 20 to 70 parts by weight of Aloe vera and 0.5 to 5 parts by weight of salt. To make the transparent noodles, Aloe vera and sodium alginate are dissolved in water, added with table salt and formed into noodle shape, followed by cooling.