baber/WOPTO huggingface dataset:
Patent KR-20020078813-A (KR)
Title: Method for searching public opinion using mobile terminal
Inventor: YOO HUI SUK
IPC: G06Q30/02
Filed: 2001-04-10
Abstract: PURPOSE: A method for a survey of public opinion using a mobile terminal is provided to realize an accurate survey of public opinion and embody a profit to a public opinion survey institution, a mobile communication company, and a mobile terminal user by performing a survey of public opinion selectively in accordance with personal information in the mobile communication company and embodying a profit such as a communication charge discount to a client. CONSTITUTION: A web server(50) includes data of a survey of public opinion. A WAP gateway(30) makes users of mobile terminals(10,70) be connected to the web server(50). A short message service center(60) is provided for informing a supply of a predetermined commission to the mobile terminal user when the user responds to the survey of public opinion. A requester of the survey of public opinion stores data of a wanted survey of public opinion in the web server(50). A mobile communication company extracts a group adapted to the survey. Mobile terminals(10,70) of the extracted group are requested for responding to the survey. The mobile terminal user connects to the web server(50) using a web browser stored in the mobile terminal and responds to the survey. A predetermined commission is supplied to a charged account of a user who responded to the survey.
Patent KR-20010067968-A (KR)
Title: apparatus for seat cushion
Inventor: HONG YEONG NAM
IPC: A47C27/00
Filed: 2001-04-11
Abstract: PURPOSE: A cushion device for a seat is provided to help the circulation of blood by maintaining the effect of the cushion even though a user sits for a long time and support the user's hips and back. CONSTITUTION: A cushion device for a seat includes a first flexible case(12), a second flexible case(14), a flexible connection part(16), and a porous cushion member(18). The first flexible case has a first space(S1) filled with gas. The second flexible case has a second space(S2) formed by the motion of some of the gas filled in the first space when the first case is pressed. The flexible connection part communicates with the first space and the second space and connects the first case and the second case. The porous cushion member is inserted into the first space.
Patent KR-20010109094-A (KR)
Title: 배수 처리 장치
IPC: C02F3/08
Filed: 2001-05-10
Abstract: 본 발명은 종오니를 제조하는데 사용되는 다수의 펠릿이 똑같이 소비되고, 마모되는 종오니 제조 장치를 제공하는 것이다. 
     종오니 제조용 저수조(2)의 내부에는 펠릿 안내관(3)이 형성된다. 이 안내관(3)에는 공기 이송관(14)이 연결되고, 이 공기 이송관(14)으로부터 공급되는 공기에 의해 안내관(3)에 투입되어 있는 펠릿(22)이 안내관(3)의 내부를 순환한다.
Patent KR-20020087549-A (KR)
Title: Method For Rubbing Alignment layer Of Liquid Crystal Display Device
Inventor: LEE JUN HO
IPC: G02F1/1337
Filed: 2001-05-14
Abstract: PURPOSE: An alignment film rubbing method for a liquid crystal display device is provided to reduce the rubbing area for guaranteeing the rubbing uniformity even though the size of a substrate is increased. CONSTITUTION: A method for rubbing an alignment film of a liquid crystal display device includes the steps of doping an alignment film(22) on a top surface of a substrate(20), curing the alignment film, and divisionally rubbing respective areas after dividing the alignment film into at least two or more areas by rotating a rubbing roll(24) attached with a rubbing clothing(25) in contact with the alignment film surface.
Patent KR-20020088475-A (KR)
Title: METHOD FOR CHARGING LARGE ORE INTO BLAST FURNACE TO CONTROL CO GAS COEFFICIENT(ηCO) OF UTILIZATION
Inventor: HUH MAN YEON
IPC: C21B7/24
Filed: 2001-05-17
Abstract: PURPOSE: A method for charging large ore into a blast furnace to control CO gas coefficient (η CO) of utilization is provided which controls the CO gas coefficient (η CO) of utilization to optimum based on shock resistance index (I) of large ore charged into the blast furnace. CONSTITUTION: The method for charging large ore into a blast furnace to control CO gas coefficient (η CO) of utilization comprises the steps of connecting a monitor for confirming the CO gas coefficient (η CO) of utilization to a large ore shock resistance index calculating process computer, and connecting the large ore shock resistance index calculating process computer to an electric communication controller, an instrument communication controller connected to a furnace top gas analyzer, and a furnace top PLC (programmable logic controller); displaying the CO gas coefficient (η CO) of utilization calculated by the large ore shock resistance index calculating process computer on the monitor; calculating a large ore shock resistance index by a large ore shock resistance index expression, and displaying the calculated large ore shock resistance index on the monitor; increasing the number of revolution per notches of large ore on a charging matrix in a central direction of the blast furnace, inputting the reduced number of revolution by reducing the number of revolution to the furnace wall side, and setting charging so that the large ore shock resistance index reaches to the proper range when the calculated large ore shock resistance index is decreased less than a proper control index; and increasing the number of revolution per notches of large ore on a charging matrix in a furnace wall direction of the blast furnace, inputting the reduced number of revolution by reducing the number of revolution to the central direction of the blast furnace, and setting charging so that the large ore shock resistance index reaches to the proper range when the calculated large ore shock resistance index is increased higher than a proper control index.
Patent KR-20020092513-A (KR)
Title: Basic Architecture for Software Environment framework in radio terminal and method of the same
Inventor: KIM HYEONG JEONG
IPC: H04W28/00
Filed: 2001-06-04
Abstract: PURPOSE: A BASE(Basic Architecture for Software Environment) structure in a wireless terminal and a method therefor are provided to secure the independence between application programs by embodying an application program handler which manages the application programs. CONSTITUTION: A DMSS(100) has a plurality of tasks in which it is difficult to upgrade a conventional specification for generating a work event. A BASE UI(User Interface)(200) independently performs an application program using the event generated in the DMSS(100). An API(Application Program Interface)(300) interfaces the application program so that the application program accesses a PDK library.
Patent KR-20020095566-A (KR)
Title: Truck storage system for vehicles
Inventor: JIN SU HANG
IPC: B65G1/02
Filed: 2001-06-14
Abstract: PURPOSE: A truck storage system for a vehicle is provided to apply a truck storage system to multiple vehicle models and to apply the truck storage system properly corresponding to the output of vehicles. CONSTITUTION: A truck line to which various models of trucks are put is installed on the planar surface. 8 truck lines are installed on one row. A truck transfer traverse(110) for transferring the trucks is installed in a specific portion of the truck line. The trucks transferred by the truck transfer traverse are transferred by a truck input high-speed traverse(120) installed in a specific portion of the truck line. A truck discharge high-speed traverse(130) for transferring the trucks discharged from the truck line is installed opposite to the truck input high-speed traverse. A truck input lifter(140) for falling and putting the trucks transferred from the truck discharge high-speed traverse into the truck line is installed in one end portion of the truck line. A truck discharge lifter(150) for withdrawing out the trucks is installed in the other end portion of the truck line.
Patent KR-20020096275-A (KR)
Inventor: RYU JANG SEOK
IPC: B62D1/19
Filed: 2001-06-19
Abstract: PURPOSE: A steering column of a vehicle is provided to prevent a driver from being injured by increasing the distance between a steering wheel and the driver with decreasing the length of the steering column at a collision, and to protect the driver by relieving impact in deploying the airbag. CONSTITUTION: A steering column is composed of a steering shaft(2) mounting a steering wheel(1); a column shaft(3) connected to the steering shaft; a spline shaft(4) connected to the column shaft; a spline tube(5) inserting the spline shaft; a column bracket(8); a lock lever(6) tilting the steering wheel and telescoping; and an air bag(20). A spring(26) is connected to the column shaft to insert the spline shaft to the spline tube by pulling the column shaft in releasing the lock nut. A pneumatic cylinder(22) is actuated by an inflator at a collision, and the lock nut is released by a ratchet arm(25) through a rod(24). The injury of the driver is relieved by reducing the length of the steering column with inserting the spline shaft to the spline tube in contracting the spring.
Patent KR-20020096276-A (KR)
Title: Photo apparatus for semiconductor manufacturing
Inventor: LEE SEONG WON
IPC: H01L21/027
Filed: 2001-06-19
Abstract: PURPOSE: A photo apparatus for manufacturing semiconductors is provided to easily control an exposure time according to thickness of a photoresist layer by measuring the thickness of the photoresist layer. CONSTITUTION: The photo apparatus comprises a pre-treatment part(110) for performing clean and dry processing, a photoresist formation part(120), an exposure part(130), a development part(140), and a control unit(150). The control unit(150) further includes a thickness measurement part(151), a defective receiving part(152) and an exposure time controlling part(153). The thickness measurement part(151) is located between the photoresist formation part(120) and the exposure part(130). The exposure time controlling part(153) sets an exposing time according to the thickness of the photoresist.
Patent KR-20030001642-A (KR)
Title: Method for forming the contact plug of semiconductor device
Inventor: JUN GWANG SEOK
IPC: H01L21/28
Filed: 2001-06-25
Abstract: PURPOSE: A contact plug formation method of semiconductor devices is provided to prevent a bridge between adjacent contact plugs by using a double polysilicon layer having different step-coverage. CONSTITUTION: After forming an interlayer dielectric(120) on a semiconductor substrate(100) having word lines, a contact hole is formed by selectively etching the interlayer dielectric(120) using a photoresist pattern as a mask. The first polysilicon layer(160) is partially filled into the contact hole, and the second polysilicon layer(170) is sufficiently filled into the contact hole. At this time, the first polysilicon layer(160) has a relatively low step-coverage compared to the second polysilicon layer(170). A contact plug is formed by planarizing the resultant structure.
Patent KR-20030002810-A (KR)
Title: Method for manufacturing capacitor in semiconductor device
Inventor: PARK JU SEONG
IPC: H01L27/108
Filed: 2001-06-29
Abstract: PURPOSE: A fabrication method of a capacitor in a semiconductor device is provided to be capable of effectively increasing the surface area of a lower electrode. CONSTITUTION: The second interlayer dielectric(32) is formed on a substrate(20) having plug layers(30a,30b). After forming a bit line(34a), the third interlayer dielectric(38) is formed on the resultant structure. The first contact hole is formed to expose the plug layer(30b) by sequentially etching the third and second interlayer dielectric. The first plug layer(42) is filled into the first contact hole. After forming an anti-oxidation layer(44) on the resultant structure, a plurality of conductive layers(46,48,50,52) and oxide layers(47,49,51,53) are sequentially stacked on the anti-oxidation layer(44). The second contact hole(60) is formed to expose the first plug layer(42) by selectively etching the plurality of conductive layers and oxide layers. After filling the second plug layer(62) into the second contact hole, a lower electrode is formed by removing the oxide layers(47,49,51,53).
Patent KR-20030004895-A (KR)
Title: Building member with cutting bar joint and building using the same
Inventor: LEE DAE YONG
IPC: E04B1/20
Filed: 2001-07-07
Abstract: PURPOSE: A building structure by a jointing method of cutting bars is provided to minimize the projection length of reinforcing bars on a joint of a building structure. CONSTITUTION: In the building structure by a jointing method of cutting bars containing a support for supporting the appointed strength and several bending members(31-1,31-2) supported by the support, the bending member(31-2) is cut out in the inner section from a critical section of building materials and joined with the anchoring-bending member(31-1) to move a yield section to the inside of the building materials, so that the anchoring-bending member(31-1) secures the anchor length(Ld) to reduce the projected length(Pd) of the bending member projected to the outside.
Patent KR-20030006230-A (KR)
Title: Method of exposure process for manufacturing semiconductor wafer
Inventor: MUN DAE SEONG
IPC: H01L21/027
Filed: 2001-07-12
Abstract: PURPOSE: A method of an exposure process for fabricating a semiconductor wafer is provided to reduce reworking processes and increase productivity by performing a recovery alignment mode when an alignment process for wafers is failed. CONSTITUTION: A wafer is loaded(50). An alignment process is performed by initial mark coordinates(60). A recovery alignment mode is performed and the alignment process is performed by the first recovery alignment mark coordinates if the alignment process is failed by a mark error(70,100,110). The alignment processes are repeatedly performed by the second and the third recovery alignment mark coordinates if the alignment process is failed(120). An exposure process is performed if the alignment process is performed successfully(120,130). An interlock is generated by an interlock program after the exposure process is finished(140). A pattern test for the wafer is performed(150). A rework process is performed and the wafer is transferred to a process prior to the exposure process if the wafer is failed in the pattern test(160,170). The alignment process, the exposure process, and the pattern test are normally performed if the current mode of the wafer is not changed to the recovery mode(80,90).
Patent KR-20030013979-A (KR)
Title: Lead frame and manufacturing method therefor
Inventor: KWON GYEONG DO
IPC: H01L23/495
Filed: 2001-08-10
Abstract: PURPOSE: A lead frame and fabrication method thereof are provided to improve the thermal and mechanical characteristics of the lead frame by using different alloy at the outer and inner part of the lead frame respectively. CONSTITUTION: A lead frame consists of two parts corresponding to a pad(21) and lead(22) respectively. The former part is made of nickel alloy and the latter is made of copper alloy as their different requirements such as thermal, mechanical and electrical characteristics. The nickel alloy has good characteristics about thermal expansion and oxidation so that exfoliation does not occur. A copper alloy has good characteristics in its electric conductivity and heat conduction so that high-speed signal can be transferred through it.
Patent KR-20030014035-A (KR)
Title: Device for supporting and protecting roadside tree
Inventor: SHIN YEO JU
IPC: A01G17/12
Filed: 2001-08-10
Abstract: PURPOSE: A street tree-supporting device is provided which is capable of regulating the distance between each frame surrounding a street tree to permanently support various sized and shaped trees. CONSTITUTION: The tree-supporting device comprises a plurality of frames(10) which are positioned around a tree; distance-regulating units(12) which are installed between two frames(10) and regulate the distance therebetween; and a plurality of supports(30) which are installed in each frame(10) and fix the frame(10) to the earth, wherein a supporting plate(20) installed within the frame(10) contacts with the tree and depth-regulating units(22), which are combined with the supporting plate(20) and coupled with a first spiral hole(16) in the inner side of the frame(10), may be further comprised.
Patent KR-20030015024-A (KR)
Title: Guide-device of door glass for automobile
Inventor: KIM YEONG UN
IPC: B60J1/16
Filed: 2001-08-14
Abstract: PURPOSE: A guiding apparatus of a door glass for a vehicle is provided to prevent displacement of the door glass by lifting up and down the door glass along a guide part installed at the side of an X-arm type regulator, and to reduce noise by restricting interference with a glass run. CONSTITUTION: An X-arm type regulator(10) has a scissors member(13), and the lower part of a door glass(20) slides in the upper part of the regulator. A door glass guide device is composed of a guide part having the same gradient as a glass channel(21) installed in an upper channel(11) of the regulator, and a connecting bracket(40) fixed in the upper channel by a bolt to guide a roller(41) in a guide groove of the guide part. Displacement of the door glass is prevented with sliding the door glass along the guide part, and noise is reduced by restricting interference with the glass run.
Patent KR-20030016823-A (KR)
Title: Structure for installing a bumper for an automobile of tilting a cabin
Inventor: YOON JIN
IPC: B60R19/02
Filed: 2001-08-22
Abstract: PURPOSE: An installation structure of a cabin tilt vehicle is provided to improve an external look of the vehicle by installing a front bumper in a cabin and decreasing a clearance between the bumper and the cabin. CONSTITUTION: In an installation structure of a cabin tilt vehicle, a cabin bracket(42) is installed at both lower parts of an A-pillar(2) of a cabin. A bumper bracket(41) for installing a bumper(30) is installed in the cabin bracket. The bumper is assembled in the bumper brackets of the both sides so that the bumper is installed in the cabin. When the cabin is tilted, the bumper installed in the A-pillar is tilted. Therefore, an interval is not necessary to prevent interference between the cabin and the bumper and the external look of the vehicle is enhanced.
Patent KR-20030016914-A (KR)
Title: Structure Of Solder Bump In Semiconductor Device And Method Of Forming The Same
Inventor: HWANG SEON HA
IPC: H01L21/60
Filed: 2001-08-23
Abstract: PURPOSE: A solder bump structure of a semiconductor device and a method for forming the same are provided to increase a combining area between a solder bump and a lower metal layer by extending a surface area of the lower metal layer. CONSTITUTION: A metal pad(100) is formed on a semiconductor substrate. A protective layer pattern(115) having the first opening portion(116) is formed on the semiconductor substrate in order to expose a part of the metal pad(100). A buffer layer is formed on an entire surface of the semiconductor substrate including the protective layer pattern. The second opening portion(124) and a groove(126) are formed by patterning the buffer layer. A buffer layer ring(128) and a buffer layer pattern(122) are formed thereby. A lower metal layer is formed on the entire surface of the semiconductor substrate. The second opening portion(124) and the groove(126) are filled with a solder bump(150). A lower metal layer pattern(135) is formed by etching the lower metal layer around the solder bump(150).
Patent KR-20030018194-A (KR)
Title: Menthol derivatives and process for preparing the same
Inventor: AHN SU SEON
IPC: C07F9/117
Filed: 2001-08-27
Abstract: PURPOSE: Provided are menthol derivatives which have a phosphate group having excellent affinity to human skin, thus relieves skin irritation, and a process for a method for preparing the same. CONSTITUTION: The menthol derivative is characteristically represented by the formula(I). It is manufactured by reaction of menthol and oxy phosphorus chloride in an equivalent ratio of 1:1-1.3 in the presence of an organic solvent, in an organic solvent to give dichloro(5-methyl-2-(methyl ethyl)cyclohexyl oxy)-phosphino-1-on; reaction of the dichloro(5-methyl-2-(methyl ethyl)cyclohexyl oxy)-phosphino-1-on with 3-aminopropanol in the presence of base, in an organic solvent; hydrolyzing and crystallizing with a polar organic solvent the reaction product.
Patent KR-20030021413-A (KR)
Inventor: LEE YUN
IPC: B60T11/224
Filed: 2001-09-06
Abstract: PURPOSE: A master cylinder is provided to actively stream fluid through a communication hole to a hydraulic pump in braking by modifying the structure of a center valve and the communication hole. CONSTITUTION: A master cylinder includes a cylinder, a piston moving back and forth in the cylinder, a through hole having a front large diameter part and a rear small diameter part(52), and a center valve having a valve body(62) moved back and forth, formed in the through hole and spaced from the inner periphery of the piston and a sealing member(61) inserted to the end of the valve body and formed in the large diameter part to close the small diameter part. A protruded sill(63) is formed in the valve body, and a supporting sill(54) is formed in the end of the small diameter part. The protruded sill is fitted to the supporting sill to close the small diameter part and reinforce the sealing member. Fluid is streamed actively in braking with forming the space between the small diameter part and the valve body.
Patent KR-20030021781-A (KR)
Title: A method for manufacturing a door of furniture and a door of furniture manufactured thereby
Inventor: KIM SOON JO
IPC: A47B96/20
Filed: 2001-09-07
Abstract: PURPOSE: Provided is a door for furniture with continuous surface of sheet paper without cutting which bends a board to form the door for furniture with cubic effect so that it figures out monotonousness and perform a cubic design. CONSTITUTION: The production process of the door for furniture with continuous surface of sheet paper without cutting comprises the steps of: (i) cutting a board for furniture in a certain size to prepare a base board(1); (ii) bonding sheet paper(2) on the base board and compressing by a press; (iii) digging out a cutting groove on a rear side of sheet paper at the center of a center axis perpendicular to the base board; (iv) coating the dug cutting groove with bond and bending against the opposite cutting groove to bind them; and (v) using an assistant timber(4) to match to the bended base board and combining the base board by a screw(5).
Patent KR-20030021830-A (KR)
Inventor: AHN SEON GYU
IPC: G01C19/04
Filed: 2001-09-08
Abstract: PURPOSE: A gimbal is provided to compensate a reference shaft by using gravity of a weight without the existing sensor, software, and a driving motor, and reduce cost by simplifying a structure of the gimbal. CONSTITUTION: An upper plate(1) supports a gimbal assembly. A lower plate(2) has a sensor mounted at an upper end and a hanger(2a) to mount a weight at a lower end to obtain gravity. A gimbal ring(3) is interposed between the upper plate and the lower plate. A hole is formed at the upper plate for the sensor. A lower shaft(4) of the gimbal ring is coupled with the lower plate by hinges(5) and an upper shaft(6) of the gimbal ring is coupled with the upper plate by hinges(7). The lower shaft and the upper shaft cross at an angle of 90 degs.
Patent KR-20020032298-A (KR)
Inventor: MAEHARA EIJU
IPC: H05K3/00
Filed: 2001-09-10
Abstract: PURPOSE: A fabrication method of hybrid integrated circuit device is provided to lessen a working time in a process for attaching from small-sized parts to large-sized parts in good order. CONSTITUTION: After chip parts(4) fixed by solder paste, a bump(1) and a power transistor(11) are collectively printed by a solder cream on the resultant structure. At this time, they are collectively mounted. At this time, a simple line, instead of making a plurality of the conventional solder melting processes, is realized by collectively melting it in an N2 reflow solder melting furnace. At this point, the simple line making a plurality of the solder melting process is performed in one time. So manufacturing cost and time are reduced.