baber/WOPTO huggingface dataset:
Patent KR-20040081924-A (KR)
Inventor: JUN IN SU
IPC: B60H1/00
Filed: 2003-03-17
Abstract: PURPOSE: An operation display device of a heater control unit for a vehicle and a manufacturing method are provided to cut down the material and research cost and to reduce the assembling process and time by removing an existing indicator and compensating the function of the indicator with a window formed at a base. CONSTITUTION: An operation display device(100) of a heater control unit for a vehicle comprises a base(110) having at least one window(112) formed with words or patterns; a housing(130) inserted and installed in the lower part of the base and formed with an inserting hole(132) vertically communicating at the lower side correspondent to the window; and a lamp fixing unit(140) settled to the lower side of the housing and composed of a projection(144) fitted into the inserting hole and a lamp(142) disposed to the projection near the lower side of the window to emit light by power.
Patent KR-20040023478-A (KR)
Inventor: HONG SEUNG CHEOL
IPC: H04W8/08
Filed: 2003-03-20
Abstract: PURPOSE: A method for announcing access to a specific service network in a mobile communication system and a manner mode transfer method are provided to notify an MS(Mobile Station) user that the MS is moving from a PLMN(Public Land Mobile Network) to a private mobile network. CONSTITUTION: A pBSC(private Base Station Controller)/pMSC(private Mobile Switching Center)(50) sets spare bits among a system parameter message and broadcasts them to a private network(102). An MS(40), if the system parameter message is received, searches the system parameter message for a bit indicating that the MS(40) has entered the private network. In case that the bit has been set, the MS(40) judges that the present location is within the coverage of a pBTS(private Base station Transceiver Subsystem)(104). Then the MS(40) transmits a location registration message to the pBSC/pMSC(50)(106). Receiving the location registration message, the pBSC/pMSC(50) requests a pHLR(private Home Location Register)(30) to send information for the subscriber(108). The pHLR(30) searches a subscriber database and transmits a result to the pBSC/pMSC(50)(110). The pBSC/pMSC(50) checks whether the subscriber is a subscriber registered in a private mobile network(112). In case that the subscriber is a registered subscriber, the pBSC/pMSC(50) sets an appointed field of an FNM(Feature Notification Message) and downloads it to the MS(40)(114). The MS(40), receiving the FNM, informs the user that the present location is within the coverage of the private mobile network(116).
Patent KR-20040083257-A (KR)
Inventor: KWAK SU MUN
IPC: D05C9/06
Filed: 2003-03-21
Abstract: PURPOSE: A driving device of an embroidering frame is characterized by containing many X-driving devices and Y-driving devices, connecting a first driving body and a second driving body with each shifting device of the X-driving devices and the Y-driving devices, moving many driving devices identically and returning the driving devices to an original shift position easily. The driving device is capable of manufacturing embroidery having high quality. CONSTITUTION: A driving device of an embroidering frame(200) comprises: the embroidering frame(200) which is set on an upper side of a sewing table(100), being capable of moving in an X and a Y directions; many X-driving devices(300) containing driving sources separately and transferring the embroidering frame(200) in the X direction; many Y-driving devices(400) containing driving sources separately and transferring the embroidering frame(200) in the Y direction; a first driving body(500) connected with at least one X-driving devices directly and driven in the X direction only; and a second driving body(600) connected with at least one Y-driving devices directly and driven in the Y direction only.
Patent KR-20030041893-A (KR)
Inventor: KIM BYEONG GIL
IPC: A43D25/20
Filed: 2003-03-27
Abstract: PURPOSE: An apparatus for drying a shoe sole is provided to considerably reduce a time required to enable an adhesive applied to the shoe sole to exhibit its adhesive ability, regardless of environment and weather. CONSTITUTION: An apparatus for drying an adhesive or paint applied to a shoe sole during a manufacturing process thereof comprises a transfer device(100) for transferring the shoe sole applied with the adhesive or paint, a chamber unit(200) located at the upper end of the transfer device for defining a sealing space, a vacuum-condition forming unit(300) for the chamber unit, and a heater located within the chamber unit near the upper end of the chamber unit to heat the shoe sole.
Patent KR-20040087103-A (KR)
Inventor: HAN SUNG HUN
IPC: H02M1/12
Filed: 2003-04-04
Abstract: PURPOSE: An automatic voltage regulator using a multifunctional filter and an AC voltage controller is provided to supply a constant output power regardless of an instant disturbance. CONSTITUTION: An automatic voltage regulator using a multifunctional filter(100) and an AC voltage controller comprises an AC voltage controller(300) for converting an output power of the automatic voltage regulator to a PWM type AC output power and generating a series compensated voltage; a series compensated transformer(200) including a leakage inductance and connected to an input power in series for supplying the input power added to the series compensated voltage to the output port; and a multifunctional filter circuit for filtering the input power of the automatic voltage regulator and noise of the series compensated voltage.
Patent KR-20030034124-A (KR)
Inventor: MORI SEIICHI
IPC: H01L21/336
Filed: 2003-04-08
Abstract: PURPOSE: To provide a nonvolatile semiconductor memory cell having a memory cell structure, wherein while a necessary effective channel length is ensured, a gate length is made as short as possible. CONSTITUTION: This nonvolatile semiconductor memory cell is a nonvolatile semiconductor memory cell, which has source and drain regions 8 and 9 formed on a silicon substrate 1 separately from each other, a floating gate 4 formed on a channel region 10 between these regions 8 and 9 via a tunnel oxide film 3, and moreover a control gate 6 formed on the gate 4 via an interlayer insulating film 5 and has a writing operation, which produces hot electrons in the vicinity of the region 9 and injects the hot electrons into the gate 4. The region 9 is formed by ion implantation aligned with the gate 6 and the region 8 is formed by ion implantation aligned with the gate 6 and sidewall insulating films 7. An overlap (y) of the region 9 with the gate 4 is set larger than an overlap (ys) of the region 8 with the gate 4.
Patent KR-20040087622-A (KR)
Inventor: CHAE CHAN BYEONG
IPC: H04L27/26
Filed: 2003-04-08
Abstract: PURPOSE: An apparatus for generating preamble sequence in a communication system using an orthogonal frequency division multiplexing mode, and a method thereof are provided to generate preamble sequence having the minimum PAPR(Peak to Average Power Ratio) in an OFDM(Orthogonal Frequency Division Multiplexing) communication system, thereby improving general performance of the OFDM system. CONSTITUTION: A preamble sequence generator(511) generates preamble sequence in length of 2MN by using Golay complementary sequence in length of N, and Golay complementary sequence in length of M. An inverse fast-Fourier-transformer inserts null data into sub-carriers corresponding to DC components and interference removing components, and inserts preamble sequence composition components to other sub-carriers to transform the sub-carriers through an inverse fast-Fourier-transform processing.
Patent KR-20040090736-A (KR)
Inventor: HWANG SEUNG GU
IPC: H04J11/00
Filed: 2003-04-18
Abstract: PURPOSE: A method for resource utilization using sub-carrier assignment including a variable cyclic prefix in an OFDM system is provided to improve the frame efficiency by increasing the length of the cyclic prefix of an OFDM symbol in comparison with information without fine granularity. CONSTITUTION: A transmission burst formation process is performed to compose a transmission burst by setting up length of cyclic prefix to for an OFDM symbol considering round trip delay or delay spread of user terminals. A data demodulation process is performed to sample and demodulate data after a predetermined period on the basis of a slot boundary when the transmission burst is transmitted to a base station.
Patent KR-20040092162-A (KR)
Inventor: LEE OK TAEK
IPC: H04N5/57
Filed: 2003-04-25
Abstract: PURPOSE: A device for automatically correcting the luminance of a CRT(Cathode Ray Tube) is provided to automatically correct the difference of luminance heterogeneity generated throughout a screen by the cause of a geometric structure of the CRT using an electronic circuit. CONSTITUTION: A vertical synchronous signal detecting unit(31) detects a vertical synchronous signal from a CRT. A horizontal synchronous signal detecting unit(34) detects a horizontal synchronous signal fed back from a flyback transformer(33) which supplies power to the CRT. A vertical correction waveform generating unit(35) generates a vertical correction waveform from the vertical synchronous signal detected in the vertical synchronous signal detecting unit. A horizontal correction waveform generating unit(36) generates a horizontal correction waveform from the horizontal synchronous signal detected in the horizontal synchronous signal detecting unit. A luminance difference detecting unit(38) detects difference between a real luminance on a screen and a target luminance. A luminance correcting unit(37) synthesizes the vertical correction waveform and the horizontal correction waveform generated in the vertical correction waveform generating unit and the horizontal correction waveform generating unit, amplifies a certain voltage correction value on the basis of information from the luminance difference detecting unit, and supplies the amplified voltage correction value to a control electrode.
Patent KR-20040096255-A (KR)
Inventor: JUNG GEUN OK
IPC: A23B7/10
Filed: 2003-05-07
Abstract: PURPOSE: A method for preparing kimchi with enhanced preservative capacity is provided, thereby inhibiting growth of lactic acid bacteria, explosion of kimchi package, and unpleasant sour taste of kimchi. CONSTITUTION: The method for preparing kimchi with enhanced preservative capacity comprises the steps of: fermenting kimchi seasoning at 10 deg. C until pH of the kimchi seasoning is 4.0 to 4.8; drying the fermented kimchi seasoning at 55 to 65 deg. C for 24 hours and pulverizing the dried kimchi seasoning; salting Chinese cabbages in salt water of pH 4 at 5 deg. C for 10 to 17 hours; heating the salted Chinese cabbages in salt water; and mixing the kimchi seasoning with salted Chinese cabbages.
Patent KR-20030045737-A (KR)
Inventor: KIM NAM JUNG
IPC: A61B6/02
Filed: 2003-05-12
Abstract: PURPOSE: A C-arm fixing tool is provided to enable a C-arm to move smoothly and to be fixed simply. CONSTITUTION: A bearing support body(50) comprises inner and outer support bearings(51) and a side support bearing(52) which are installed at both sides of a C-arm fixing part(30). The inner and outer support bearings(51) support a C-arm(40) at inner and outer sides, and the side support bearing(52) supports a side. A clamp(60) consists of a bracket(61), a lever plate(62), a moving plate(63) and a pressure shaft(64). The bracket(61) is installed at an inner side of the C-arm fixing part(30). The lever plate(62) is fixed to one end of the bracket, and a lever(62a) is installed at the other end. The moving plate(63) is hinge joined with the lever plate. The pressure shaft(64) is installed in a horizontal direction at a bent part of the bracket. One end of the pressure shaft(64) is hinge coupled with the moving plate, and the other end thereof presses an outer side of the C-arm by a circular motion of the lever.
Patent KR-20030093954-A (KR)
Title: 자동 천공 리벳 체결 장치
IPC: B21J15/28
Filed: 2003-05-14
Abstract: 자동 천공 리벳 체결 장치에 있어서, 리벳 체결 장치의 체결 다이(die)를 자동적으로 교환하는 장치를 제공한다. 
     자동 천공 리벳 체결 장치는 복수의 다이(26,27,28,29,30)와, 가동대(31)를 가지는 조립체(18)와, 다이 조립체를 이동시키는 구동 장치를 구비한다. 구동 장치가 다이 조립체를 펀치(14)의 축과 직교하는 방향으로 이동시켜, 복수의 다이 중 하나의 다이(26)를 펀치의 축방향 아래의 위치로 이동시킬 수 있고, 구동 장치가 다이 조립체를 펀치의 축방향으로 이동시킬 수 있다. 다이 조립체의 하강 위치에 있어서, 하나의 다이를 펀치 아래의 다이 장착공에 고정할 수 있다. 이 상태에서, 펀치에 의해 피체결 부재에 리벳을 박아넣어, 피체결 부재를 체결한다.
Patent KR-20040098687-A (KR)
Inventor: LEE JAE CHEOL
IPC: G01N23/04
Filed: 2003-05-15
Abstract: PURPOSE: A high-resolution monitoring system and a method thereof are provided to monitor a bonding state in real time. CONSTITUTION: A high-resolution monitoring system includes a light source(51) for irradiating a laser ray(54) at a sample(55). A heating device(52) applies heat to the sample(55). A temperature detection device is provided to detect a temperature of the sample. A light detection device(59) is provided to detect the light transmitted to the sample in order to change to an image signal. A controller(62) outputs the image signal received from the light detection device and controls the light source(51) and the heating device(52). The light source(51) radiates an X-ray or an ultrasonic wave. The heating device(52) includes one selected from the group consisting of a laser, a heating wire, and a heating plate. The temperature detection device includes a pyrometer or a thermocouple.
Patent KR-20030045755-A (KR)
Title: Propelling device of nonpowered ship
Inventor: HAM YOUNG LOK
IPC: B63H16/00
Filed: 2003-05-19
Abstract: PURPOSE: A propelling device of a nonpowered ship is provided to reduce energy consumption for operating the ship by designing handling lever to be near an arm of man and open/close type web near a hand of man. CONSTITUTION: A propelling device of a nonpowered ship comprises two handling levers(8) corresponding to arm of man and two open/close type webs(1) corresponding to hand of man. A bearing(7) corresponding to a shoulder joint is mounted to the handling lever to rotate through a 360 degree range. The propelling device has functions of forward/reverse movement, right/left turning, U-turning, and braking.
Patent KR-20040106094-A (KR)
Inventor: KIM YEONG SEOK
IPC: B65D81/05
Filed: 2003-06-10
Abstract: PURPOSE: A shock-absorbing packing material and a manufacturing method thereof are provided to enable a manufacturing process thereof to be simplified by installing a plurality of synthetic resin cell spaces and to enable a variety of shapes of products to be accommodated therein. CONSTITUTION: The shock-absorbing packing material comprises: a base bottom sheet(41) made of a synthetic resin material; upper and lower sheets(31,32) functioning as check valves for checking a reverse air flow and having a lateral print portion(33) formed on a contact surface therebetween; a base top sheet(42) disposed on the upper and lower sheets(31,32); a release agent distribution layer having strips continuously arranged on either of upper and lower sheets(31,32) facing each other; heat adhesive portions(43) for forming air passages through which air is exhausted to a plurality of cell spaces(44) formed between each of the heat adhesive portions(43); and a peripheral heat adhesive portion(45) formed by thermally adhering peripheries of the base bottom and top sheets(41,42).
Patent KR-20040106710-A (KR)
Inventor: CHOI JANG DON
IPC: F21Y101/00
Filed: 2003-06-11
Abstract: PURPOSE: An infrared ray irradiation mechanism for a night vision system is provided to easily change the state in which the visible rays are irradiated with the infrared rays and the state in which only the infrared rays are irradiated and to irradiate the infrared rays without the degradation of brightness by irradiating the infrared rays emitted from a lamp to the front of a vehicle after one time transmission and reflection. CONSTITUTION: An infrared ray irradiation mechanism for a night vision system comprises a lamp(1), a linear movement actuator(3) for linearly moving the lamp, a tube(5) made from a transparent material and formed lengthwise to be inserted with the lamp, a reflector(7) of which diameter is extended while surrounding the tube along the inserting direction of the lamp from one end of the tube, and an infrared ray transmission filter(9) installed at a portion of the tube to separate the lamp from the reflector.
Patent KR-20050001617-A (KR)
Inventor: KIM YONG KEUN
IPC: E04C5/16
Filed: 2003-06-26
Abstract: PURPOSE: A reinforcing bar coupler is provided to cut down the cost required by simplifying a structure and manufacture, and to execute connection work for reinforcing bars simply, rapidly and firmly. CONSTITUTION: The reinforcing bar coupler comprises: a primary joint piece(2) containing a joint piece unit(21) formed in the semicircular plane to insert the semicircular planes of deformed bars(1,1a) and provided with many joint grooves(21a) to fix joints(12) of the deformed bars(1,1a), a piece fixture(22) extended horizontally to both axial ends of the joint piece(21), and an incline(22a) whose inside diameter becomes smaller toward the center from both ends on the inside in contact with a wedge(4) of the piece fixture(22); a secondary joint piece(3) formed in the semicircular plane to insert the semicircular planes of deformed bars(1,1a) and provided with many joint grooves(31) to fix joints(12) of the deformed bars(1,1a); and a pair of wedges inserted between an incline(22a) of the piece fixture(22) of the primary joint piece(2) and the outside(35) of the secondary joint piece(3) to limit reinforcing bars(1,1a) fitted to the insides of the primary joint piece and the secondary joint piece.
Patent KR-20050001748-A (KR)
Inventor: OH KWANG SIK
IPC: G02F1/13
Filed: 2003-06-26
Abstract: PURPOSE: A PECVD(Plasma Enhanced Chemical Vapor Deposition) device is provided to perform easily and uniformly the PECVD when performing the PECVD to a large size substrate. CONSTITUTION: A vacuum chamber forms a space for performing a chemical deposition in its inside. A susceptor for loading a substrate is positioned to the inside of the vacuum chamber. The first baffle(60) is provided to an upper portion of the vacuum chamber and has the first gas injection port(60a). The second baffle(61) is provided to a lower portion of the first baffle with a constant interval and has plural second gas injection ports(61a). The first subsidiary baffle(60b) with a cone shape is mounted to the first gas injection port. The second subsidiary baffle(61b) with a cone shape is mounted to the second gas injection port.
Patent KR-20050001276-A (KR)
Title: Duster container formed in a triangle pillar shape for maintaining static electricity
Inventor: KWON YOUNG LIM
IPC: A47L13/51
Filed: 2003-06-27
Abstract: PURPOSE: A duster container is provided to absorb dusts by using static electricity. CONSTITUTION: A duster container is formed in a triangle pillar shape. A steel wire(201) for elevating a flexible hose(401) as a handle is formed in the upper part of the duster container. A hanging groove(202) is formed in the upper part to hang the flexible hose when the flexible hose is lifted. A funnel(203) is formed to gather and lower a duster. A dustpan(301) is hung in the one side of the duster container. A drawer typed container(302) is formed in the lower part of the duster container. The one side of the duster container is transparent to show the inner structure. The flexible hose is installed inside the duster container to isolate dusts. A solid line hole(402) is formed in an inside protruded portion of the duster container. Two dust filtering wires(403) as a flexible hose rail are installed in the inside protruded portion. Two dust filtering wires are added additionally. A circular support(407) is formed above the drawer typed container not to fall a duster anymore. Thereby, the power consumption to use an electric cleaner is saved.
Patent KR-20050002028-A (KR)
Inventor: CHOI EUN SEOK
IPC: H01L27/105
Filed: 2003-06-30
Abstract: PURPOSE: A ferroelectric capacitor with a lower electrode for preventing a barrier metal from being oxidized is provided to prevent a lower electrode from being lifted by forming a lower electrode of a concave type on a recessed plug. CONSTITUTION: A semiconductor substrate(21) is prepared. An interlayer dielectric having a hole exposing the surface of the semiconductor substrate is formed on the semiconductor substrate. A recessed plug is filled in the groove of the interlayer dielectric. A barrier metal and a lower electrode(27a) are stacked on the plug and the interlayer dielectric, having a concave part inserted into the recessed part of the plug. A ferroelectric layer(29) and an upper electrode(30) are stacked on the lower electrode.
Patent KR-20050003035-A (KR)
Inventor: CHANG HEON YONG
IPC: G11C29/00
Filed: 2003-06-30
Abstract: PURPOSE: A semiconductor memory device is provided to reduce the data access time of a repaired address by reducing the operating time of a fuse part circuit. CONSTITUTION: A semiconductor memory device comprises a fuse(f0) of which one side is connected with source voltage(Vext); a PMOS transistor(MP3) of which one side(C) is connected with the other side of the fuse(f0), for receiving a repair control signal(Ctrl) through a gate; an NMOS transistor(MN5) connected with the other side(D) of the PMOS transistor(MP3) and with a ground voltage supply(Vss) for receiving the control signal(Ctrl) through a gate. Wherein a common node(D) of the PMOS transistor(MP3) and NMOS transistor(MN5) outputs a repaired address signal.
Patent KR-20050003144-A (KR)
Inventor: HONG SUK KYOUNG
IPC: H01L21/302
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to remove a native oxide layer at interface between silicon layers by using H2 gas. CONSTITUTION: A lower silicon layer is formed on a semiconductor substrate. A junction part is formed on the substrate. The resultant structure is then cleaned. The substrate is loaded in a silicon deposition equipment and a native oxide layer is removed by using H2 gas. Then, an upper silicon layer is formed to connect the lower silicon layer through the junction part.
Patent KR-20050002258-A (KR)
Inventor: KWAK NOH YEAL
IPC: H01L29/792
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to prevent TED(Transient Enhanced Diffusion) due to a heat treatment and to improve the activation ratio of ions in a source/drain region by performing an annealing process after forming a first and second well region. CONSTITUTION: A first well region(14) is formed in a semiconductor substrate(10) by performing a first ion-implantation using first ions with small mass. A second well region(16) is formed within the first well region by performing a second ion-implantation using second ions with large mass. A desired well region is completed by annealing the resultant structure.
Patent KR-20050005576-A (KR)
Inventor: KIM JONG JUN
IPC: H01L21/68
Filed: 2003-07-05
Abstract: PURPOSE: A de-chucking apparatus of an electrostatic chuck in semiconductor equipment is provided to discharge rapidly residual charges and prevent damage of a wafer by installing simultaneously a driving unit, a charging unit, and a discharging unit at the electrostatic chuck. CONSTITUTION: A second switch(31) is driven reversely to a first switch(21) of a driving unit in order to discharge residual charges from an electrostatic chuck. A storage battery(32) is used for storing charges through the second switch. A third switch(41) is connected to the first switch and is used for controlling a circuit between the storage battery and a grounding part in order to discharge the charges from the storage battery.