baber/WOPTO huggingface dataset:
Patent KR-20030055036-A (KR)
Inventor: HONG EON PYO
IPC: F04B39/10
Filed: 2001-12-26
Abstract: PURPOSE: A suction valve assembly is provided to reduce suction loss of refrigerant gas by expanding suction area. CONSTITUTION: A suction valve assembly comprises a piston(10) joined to a mover of a reciprocating motor to linearly reciprocate; a suction valve(120) placed on a front end side of the piston to open and close a plurality of suction penetrating ports(113) penetrating an edge of a front end side of a piston body(11); a stopper(130) comprising a guiding part(131) passing a penetrating hole(121) of the suction valve and joined to a screw groove(114) of the piston for the suction valve to reciprocate within fixed range, and a supporting part formed on an end of the guiding part to support an end of a valve spring(140), penetrating a center of the suction valve for the suction valve to move, and fixed on the piston; and the valve spring interposed between an outside of the suction valve and the stopper to provide elastic force when the suction valve is closed. Refrigerant gas passes a suction channel(12) lengthily formed on a central part of the piston body, and the suction penetrating ports to push the suction valve when the piston is moved back. The suction valve is bent toward the supporting part of the stopper along the guiding part of the stopper by inertia thereof to simultaneously open a plurality of the suction penetrating ports for refrigerant to be introduced in the compression space.
Patent KR-20030059441-A (KR)
Title: Formation Method of Semiconductor Device
Inventor: LEE U JIN
IPC: B24B37/00
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a semiconductor device is provided to be capable of improving step coverage and isolation processing by using an improved slurry in CMP(Chemical Mechanical Polishing). CONSTITUTION: An interlayer dielectric having a metal contact hole is formed on a having a semiconductor substrate. A Ru film as a lower electrode is deposited on the resultant structure. A Ru pattern is formed by CMP of the Ru film using an improved slurry composition. At this time, the slurry composition for the ruthenium film includes a nitric acid and an oxidizing agent. At this time, £(NH4)2Ce(NO3)6|is used as the oxidizing agent.
Patent KR-20010090823-A (KR)
Title: Rotor arrangement for an armature arrangement
IPC: E05B63/16
Filed: 1999-10-16
Abstract: The invention relates to an armature arrangement (10) which can be mounted in bores of a door which horizontally meet, a window or the like and which has handles (20) which are non-rotatably linked to a rotor (40). A two-armed catch (50) acts upon a rotor bridge (45). Said catch can be swiveled in opposite direction to the movement of the rotor (40) to actuate a spring-biased latch (15). Said rotor is operated by a recuperator spring and is mounted in an axially stable manner in a housing (30). The driving connection between the rotor (40) and the catch (50) can be optionally established or disestablished by means of a coupling device (200). The coupling device is actuated by a handle (olive turning handle 207, 208) which can be engaged with the rotor (40). A short catch-arm (54) effects coupling or decoupling by means of a driving pin (201) which can be lifted and lowered in relation to the rotor bridge (45) by turning wings (216) of each coupling half (202). The two coupling halves (202) are connected via a rod (206) in a non-rotatable but axially releasable manner. Said rod can be displaced on a 90 DEG  curve within the rotor (40) which guides the driving pin (201) in aligned slots (210) in a radially movable manner. A handle core (217) can be axially engaged with a recess (222) of a coupling half (202).
Patent KR-20010101136-A (KR)
IPC: F02D41/00
Filed: 2000-11-28
Abstract: 본 명세서에서는 내연 기관용 전자기 작동식 엔진 밸브의 위치 제어 장치에 대해 개시하고 있다.  엔진 중지 동안에, 제어기는 크랭킹 작동 실패가 엔진 중지를 발생시켰는지[단계(S1)] 엔진 실속이 엔진 중지를 발생시켰는지[단계(S2)]를 검출한다.  점화 스위치가 엔진 중지 상태에서 온으로 되고 점화 스위치가 크랭킹 작동 실패로 인해 엔진 중지 상태에서 오프로 되는 경우, 엔진 밸브(흡기 밸브 또는 엔진 밸브중 어느 하나)는 엔진 중지 후 크랭킹 작동에서의 실패 횟수 또는 엔진 냉각수 온도에 기초해서 소정 기간 동안 밸브 개방 위치 또는 밸브 폐쇄 위치에 유지된다[단계(S1)에서 단계(S8)까지].  따라서, 엔진 실속 또는 공전 중지 동안엔진의 재시동시 엔진 밸브를 초기화하는 것이 필요하다.  엔진은 전력 소모를 절감하면서 빠르게 재시동될 수 있다.
Patent KR-20010089801-A (KR)
IPC: C10G49/00
Filed: 2000-01-14
Abstract: 본 발명의 황 함유 화합물을 포함하는 탄화수소 원료유를 수소화 정제하는 장치는 제1 촉매층(33), 제2 촉매층(38), 기체 성분과 액체 성분을 분리하기 위한 상부 공간(34), 하부 공간(36), 및 상부 공간(34)과 하부 공간(36)을 구획하는 밸브트레이(35)를 구비한다.  밸브트레이 상에 모인 액체 성분 속을 하부 공간에 배치된 수소 노즐(40)로부터 방출된 수소가 통과하여 액체 성분의 스트리핑이 이루어진다.  수소 노즐(40)로부터 방출된 수소는 또한 스트리핑된 액체 성분과 병류로 제2 촉매층(38)에 도입된다.  스트리핑에 의해 탄화수소 원료유를 종래보다 저황화, 저질소화, 저방향족화(low aromatization)를 이룰 수 있다.  간단한 구조의 수소화 정제 장치이므로 기존의 장치를 개조하여 용이하게 제조할 수 있다.
Patent KR-20020033614-A (KR)
IPC: A61F5/02
Filed: 2000-04-17
Abstract: A connector that attaches the anterior abdominal pad (7) to the posterior frame (1) has lateral iliac rolls (3) that are positioned at the top of the pelvis bone, and straps (4) connected to the anterior abdominal pad.
Patent KR-20020000890-A (KR)
Title: Flow rate measuring device
IPC: G01F25/00
Filed: 2000-05-11
Abstract: A flow rate measuring apparatus includes: flow rate detection section 2 and 3 provided in a fluid flow path 1; a measuring section 10 for measuring an output from the flow rate detection sections 2 and 3; a cycle setting section 9 for setting a measurement cycle of the flow rate detection sections 2 and 3; a resolution setting section 7 for setting a measurement resolution of the measuring section 10; a flow rate calculation section 11 for calculating a flow rate based on an output from the measuring section 10; and a measurement control section 12 for controlling each of the sections. <IMAGE>
Patent KR-20020021791-A (KR)
IPC: F27B3/08
Filed: 2001-03-28
Abstract: 본 발명은, 
     (a) 탄소질 환원제 및 산화철을 포함하는 원료 압축 물질을 노저(hearth) 이동형 환원로에 투입하는 단계; 
     (b) 상기 원료 압축 물질을 상기 환원로내에서 30 내지 80%의 환원비로 환원시켜, 철 금속으로 형성된 쉘(shell)을 형성하거나, 또는 철 금속으로 형성된 쉘 또는 철 금속이 망상구조 형태로 주위에 펼쳐져 있고, 그 간극 사이에 탄소질 환원제가 잔존하는 상태를 형성하는 단계; 
     (c) FeO를 포함하는 생성된 슬래그(slag)를 상기 철 금속 사이에서 응집시키는 단계; 
     (d) 환원된 상기 압축 물질을 고온으로 유지된 상태로 용융로에 투입하는 단계; 및 
     (e) 최종 환원 공정 및 용융 공정을 수행하여 용융된 철 금속을 수득하는 단계 
     를 포함하는 방법에 관한 것이다.
Patent KR-20030058856-A (KR)
Inventor: CHOI SEON JIP
IPC: H01L21/027
Filed: 2002-01-02
Abstract: PURPOSE: A semiconductor photo spinner equipment is provided to be capable of transferring wafers by using a main arm alone. CONSTITUTION: A semiconductor photo spinner equipment(300) is provided with a wafer cassette loader(330) for loading a wafer cassette, a spinner(110) for coating photoresist on each wafer transferred from the wafer cassette, a side rinse apparatus(120) for removing the photoresist coated at the edge portion of the wafer, a bake apparatus(360) for carrying out a bake process at the wafer, and a main arm(351) for transferring the wafer. Preferably, the main arm includes a plurality of vacuum holes for adsorbing the wafer, a vacuum line formed in the main arm for connecting to the vacuum holes, and a main arm fixing apparatus for fixing the main arm to a wafer transfer.
Patent KR-20030064032-A (KR)
Title: Lumbarsupport-device for automobile
Inventor: HWANG UI TAEK
IPC: B60N2/64
Filed: 2002-01-25
Abstract: PURPOSE: A lumbar support for a vehicle is provided to control the fine support degree of a lumbar support plate by using an operating lever mounted on a cam shaft line. CONSTITUTION: A lumbar support for a vehicle comprises a round cam(13), a mounting bracket(16) formed in the shape of a cover and fixed on a side bracket(21), a drum assembly(18) limiting the rotation of the cam by using the expansion force of a compressive torsion spring, and a cam shaft(15) having an operating lever(14) for finely controlling the support degree depending on the eccentric degree of the cam and integrally combining the cam with the drum assembly.
Patent KR-20030004983-A (KR)
Title: Handling device for a switch
Inventor: MATSUO TOMIO
IPC: H01H33/42
Filed: 2002-02-06
Abstract: PURPOSE: To provide an actuator for a switch wherein operations to attain respectively prescribed positions can be made surely regarding 'off', 'on' or 'ground' positions of the switch. CONSTITUTION: Recesses formed at parts corresponding to the respective positions of 'on', 'off', and 'ground' of the switch and at the periphery of a cam plate installed at an output shaft 2 rotated by a motor 4 or by a manual handle 5, pins 9a, 9b abutted on the switch to stop a motor 4, a cam driven lever 10 provided with a roller 12 for a cam rolling motion and a roller 13 for locking, and the roller 12 for the cam rolling motion have a retaining latch in which the roller 13 for locking is locked to this recess to lock the rotation of the output shaft, a microswitch 13a to detect engagement between the recess of the cam plate and the roller 13 for the cam rolling motion, a lock-releasing member to release the lock of the retaining latch 14 by being rotated through a horizontal motion of a lock lever, and a rod 17a for lock-release driven by a magnet 17 at the respective positions.
Patent KR-20030067844-A (KR)
Title: Motor of electronic control brake system
Inventor: KIM YONG GAP
IPC: B60T13/12
Filed: 2002-02-08
Abstract: PURPOSE: A motor for an electronically controlled brake system is provided to prevent overload of a motor by decreasing reciprocation stroke of a piston with modifying an eccentric shaft of the motor, and to reduce pulsation of pressure and noise by decreasing hydraulic pressure. CONSTITUTION: An anti-lock brake system includes a modulator block(31) forming a pump mounting bore; pumps(40L,40R) pressurizing and discharging oil in braking by reciprocating a piston(41) in the bore; and a motor(35) installed in the modulator block and composed of an eccentric shaft(35b) formed in the end of a rotating shaft(35a) to linearly reciprocate the piston of the pump. The eccentric shaft is deformed elastically for the axis of the rotating shaft to reduce reciprocation stroke of the piston in increasing discharge pressure. Overload of the motor is prevented, and pulsation of oil pressure is reduced by varying the stroke distance of the piston according to discharge pressure of the pump. Oil is discharged properly by restoring the eccentric shaft and reciprocating the piston normally after decreasing discharge pressure.
Patent KR-20030067995-A (KR)
Title: Program guide information update method for digital broadcasting receiver
Inventor: YOON HWA YEONG
IPC: H04N5/445
Filed: 2002-02-09
Abstract: PURPOSE: A method for updating program guide information of a digital broadcasting receiver is provided to update electronic program guide information only for a preference channel set by a user so as to update and display electronic program guide within a short period of time. CONSTITUTION: At least one preference channel is set and stored in an internal memory. When a user inputs a key to display a program guide on a screen, it is judged whether or not program guide information is updated. When it is judged that program guide information for a preference channel is updated, program guide information about the preference channel stored in the internal memory is extracted. The program guide information of the corresponding channel is updated using the extracted program guide information.
Patent KR-20030069400-A (KR)
Title: Emulsifier-free UV protecting cosmetic compositions of the oil-in-water type which has water splash appearance and a method of preparing thereof
Inventor: KIM HAN GON
IPC: A61K8/29
Filed: 2002-02-20
Abstract: PURPOSE: Provided are an emulsifier-free UV protecting cosmetic composition of the oil-in-water type which has water splash appearance and a method of preparing thereof. The manufactured oil-in-water emulsion contains hydrophilic silica and oilphilic titanium dioxide, and thus has excellent UV blocking effect. CONSTITUTION: An emulsifier-free UV protecting cosmetic composition of the oil-in-water type which has water splash appearance is characterized by containing 0.01-5.0 wt.% of hydrophilic silica and 0.1-7.0 wt.% of oilphilic titanium dioxide, based on total weight of the composition.
Patent KR-20020028950-A (KR)
Inventor: CHO YEON SEOP
IPC: B65D90/00
Filed: 2002-02-21
Abstract: PURPOSE: A water-proof device for a concrete reservoir is provided to expand the life span of the concrete reservoir by discharging water leaked from the concrete reservoir to an exterior. CONSTITUTION: Draining slots(110,110') are formed at a bottom and sidewalls of a reservoir. A concrete reservoir(100) having a draining hole(120) is formed at an end of the draining slot(110). A check valve(210) connected to the draining hole(120) is provided in the concrete reservoir(100). A draining section(200) having a draining pipe(220) is connected to a lower end of the check valve(210). A supporting member is attached to an inner wall of the concrete reservoir(100). The supporting member is fixed to the concrete reservoir(100) by a fixing pin. A fixing section equipped with an adhesive is formed at both sides of an insulation member(330) which is attached to the inner wall of the concrete reservoir(100). A stainless panel(400) is provided to prevent the leakage of water.
Patent KR-20030073471-A (KR)
Title: sculpture using basalt and manufacturing method thereof
Inventor: KO DONG SUK
IPC: B44C3/06
Filed: 2002-03-11
Abstract: PURPOSE: A sculpture using basalt and a sculpturing method thereof are provided to maximize the utility of basalt, and to endow the resulting sculpture with a natural stylishness. CONSTITUTION: The method for forming a sculpture using basalt comprises the steps of: preparing a hexahedral material by cutting the porous basalt to have a predetermined size(S10); sculpturing the prepared material according to a desired shape(S20); preheating the surface of the sculptured material under a melting temperature(S30); melting the preheated material by a certain thickness(S40); and rapidly cooling the molten surface of the material by spraying cold water(S50).
Patent KR-20030075099-A (KR)
Title: Development of anti-hangover beverage using capsosiphon fulrescens extract
Inventor: CHOI JIN HO
IPC: A23L2/38
Filed: 2002-03-16
Abstract: PURPOSE: A method of preparing a hangover reducing beverage using a Capsosiphon fulvescens extract is provided. The beverage containing the extract increases activity of alcohol dehydrogenase by 17% or more as compared to a control group while decomposing 50% or more of alcohol consumed within 1 hr after the intake thereof. CONSTITUTION: A Capsosiphon fulvescens extract is mixed with a mixture of Hemerocallis aurantiaca Baker, silk fibroin and a Hovenia dulcis Thunb. extract in a ratio of 5:1:2;1(w/w). Thereafter, 0.01 to 10.0 parts by weight of the mixture is added with 0.01 to 5.0 parts by weight of taurine and 0.01 to 5.0 parts by weight of each of vitamin C, asparagine and citric acid as a taste-enhancing agent and then centrifuged at low temperature for 10min.
Patent KR-20030077123-A (KR)
Title: Versatile ISP device
Inventor: KWAK JIN GYU
IPC: G06F13/00
Filed: 2002-03-25
Abstract: PURPOSE: A multi-function ISP device is provided to reduce a board size for loading an FPGA(File Programmable Gate Array) or a CPLD(Complex Programmable Logic Device), reduce a use of a passive element, flexibly change a board configuration according to kinds of an applied FPGA or a CPLD, and apply the board configuration in the case that a system is developed using a programmable logic chip such as the FPGA or the CPLD. CONSTITUTION: The first connector(211) is connected to a system(for example, a computer). A device setting unit(212) adjusts a board setting according to kinds of programmable logic chips being connected in an exterior. The second connector(213) is connected to the programmable logic chip. A target board(220) includes the programmable logic chip(for example, an FPGA(221) and the third connector(222) for a connection to the second connector(213) of the multi-function ISP board(210)). An ISP cable(230) connects the second connector(213) of the multi-function ISP board(210) to the third connector(222) of the target board(220).
Patent KR-20030077346-A (KR)
Title: Device for protecting a prt of a projection display
Inventor: PARK GWANG HO
IPC: H04N5/74
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus for preventing damages of a PRT of a projection type video display is provided to prevent a focus from being formed on a fluorescent surface by restraining a high voltage circuit from operating in a state that a deflection circuit is not operating, thereby preventing damages of the fluorescent surface of the PRT. CONSTITUTION: A deflection IC(Integrated Circuit)(200) outputs horizontal and vertical driving signals according to horizontal and vertical synchronous signals. A vertical deflection circuit(210) outputs vertical deflection voltage to a vertical deflection coil(212) according to the vertical driving signal. A horizontal deflection circuit(222) outputs horizontal deflection voltage to a horizontal deflection coil(226) according to the horizontal driving signal. A high voltage circuit(232) generates high voltage to be applied to an anode(236) of a PRT(Projection CRT) according to the horizontal driving signal. An X-ray protection circuit(240) senses X-ray emitted from the high voltage circuit for outputting an X-ray sensing signal and controlling high voltage not to increase more than a regular value. A high voltage switching circuit(250) controls operations of the high voltage circuit according to driving voltage supplied from the horizontal deflection circuit, the X-ray sensing signal, or the horizontal driving signal.
Patent KR-20030077351-A (KR)
Title: Shaking device of ultrasonic syringe
Inventor: KIM CHUNG SIK
IPC: B08B3/12
Filed: 2002-03-26
Abstract: PURPOSE: A vibration device for an ultrasonic cleaner is provided to improve cleaning efficiency, and to reduce work hours by uniformly transferring ultrasonic waves to more faces of a material to be cleaned. CONSTITUTION: A vibration device for an ultrasonic cleaner is composed of a power transmission unit for transmitting the rotary power of a motor(50), a couple of rotary shafts(60,62) driven by the rotary power, height control members(64,66) fixed to the rotary shafts, a couple of roller units(70,72), and a couple of frame units. The roller units move up and down by the rotation of the height control members. The frame units have connection members(75,77) fixed to the roller units, and vibration supports(78).
Patent KR-20030077882-A (KR)
Title: Safety apparatus for cap tilting
Inventor: KIM DU HO
IPC: B62D33/067
Filed: 2002-03-27
Abstract: PURPOSE: A cap-tilting safety device is provided to prevent a fall of a cap caused by abnormal operation of various kinds of systems when the cap of a large truck goes up and down. CONSTITUTION: A cap-tilting safety device comprises a locking pole(30) extended from a connection part rotatably fixed to an inner stay(37); a fixed hook(33) of a flat plate shape, forming a groove for insertion of the longitudinally extended part of the locking pole at one end and having a slant face to the lower end to be inserted in a hole formed to an outer stay(38) of a cap cylinder(40); a lock guide(31) having a guide in which the fixed hook is inserted and is slid; and a return spring for supporting the fixed hook installed to the inside of the lock guide, to elastically supporting the fixed hook inserted in the lock guide. The longitudinally extended part of the locking pole is bent toward the inner stay. A cable(34) is installed at the edge of the horizontally extended part of the locking pole, to transmit force to the locking pole.
Patent KR-20020076199-A (KR)
Inventor: KIMIHIRO SATOH
IPC: G11C11/34
Filed: 2002-03-26
Abstract: PURPOSE: A stitch and select method in a twin metal/polysilicon oxide nitride oxide silicon(MONOS) array is provided to most effectively stitch three resistance layers of diffused bitline, a control gate and a word gate polysilicon by using three metal lines containing minimum metal pitches. CONSTITUTION: A MONOS memory array with the three resistance layer is prepared. The three resistance layer includes a lower resistance layer, an intermediate resistance layer and an upper resistance layer that are vertically stacked. The lower resistance layer is parallel with the intermediate resistance layer. The upper resistance layer vertically extends to the lower and intermediate resistance layers. The respective resistance layers are periodically in contact with each other by using the upper conductive layer. The intermediate resistance layer is periodically in contact with the lower conductive layer overlying on the upper resistance layer. The intermediate resistance layer is cut to expose the lower resistance layer. A contact/via stack is formed from the exposed lower resistance layer to the upper conductive layer. The cut end portions of the intermediate resistance layer are in contact with the intermediate conductive layer, wherein the intermediate conductive layer is placed on the lower conductive layer and under the upper conductive layer and the intermediate conductive layer is looped around the contact/via stack. The upper resistance layer comes in contact with the intermediate conductive layer.
Patent KR-20020079456-A (KR)
Title: Electric washing machine
Inventor: EIFUKU YUJI
IPC: D06F33/02
Filed: 2002-04-04
Abstract: PURPOSE: An electric washing machine is provided to wash laundry without using a detergent and to sharply reduce the amount of the detergent. CONSTITUTION: An electric washing machine uses electrolytic water. When the electrolytic water reaches a level lower than a level after the feed, power feed to an electrolyzer(31) is started. Then, air is fed from an air pump to an electrolytic tub(32) to cause the water to flow in the electrolytic tub thereby to promote an efficient electrolyzation of the water. The electrolytic water produced enhances the washing power to improve the washing performance of the machine.
Patent KR-20030080626-A (KR)
Title: TFT structure adopting active layer pattern with an aperture and a slit
Inventor: JANG JIN
IPC: H01L29/786
Filed: 2002-04-10
Abstract: PURPOSE: A TFT(Thin Film Transistor) structure using an active layer pattern having a hole and a slit is provided to be capable of reducing the size transition of a channel and a contact surface of a source/drain although an active layer is deviated a little from a gate electrode. CONSTITUTION: A TFT structure is provided with an insulating substrate and a TFT including a gate electrode(1), an active layer(3) made of an amorphous silicon layer, and a source/drain electrode(4). At this time, the active layer is shaped into an active layer pattern by forming a hole at one portion of a channel region and a slit at the other portion of the channel region. Preferably, the TFT includes more than two channels, each having a width of 5-100 μm and a length of 3-20 μm.
Patent KR-20030083827-A (KR)
Title: A frame for trees protective plate
Inventor: JU JAE YOUNG
IPC: A01G17/12
Filed: 2002-04-22
Abstract: PURPOSE: Provided is a frame for the tree protective plate which has good appearance and excellent durability. It prevents the tree protective plate from being released even if ground subsides. CONSTITUTION: A frame for the tree protective plate is characterized by comprising a vertical supporting member(13), a horizontal supporting member(12), a cover linking portion(14), a casting supporting portion(15), a frame member(11), a plurality of cover members, a plurality of L shaped members(20), and a plurality of fixing fragments.