baber/WOPTO huggingface dataset:
Patent KR-20010019639-A (KR)
Inventor: LEE MUN HYEONG
IPC: G06F13/00
Filed: 1999-08-28
Abstract: PURPOSE: The method for a high speed data communication using the data handling is provided for an interface of processing the data rapidly between a hardware device and device driver software by the data handle. CONSTITUTION: The method comprises the following concept. A micro controller, like MPC860, MC68360 of Motorola com., uses the structure, called the Buffer Descriptor, to send and receive the data. The Buffer Descriptor(201∼20n) composes of status(state of buffer), length(buffer), and data pointer(location of buffer). The structure of a buffer is extended to use the message block triplet of the STREAMS, algorithm software, by adapting the data handle instead of the data pointer. The data handle is defined as the pointer of a pointer indicating the data. The data handle is configured to indicate the location of the b_rptr of a message block(11) among message block triplet(10∼M), and the b_rptr indicates the special location among the data buffer again. When the Buffer Descriptor applying the data handle is used, the data handle finds the location of the message block triplet easily. Because the address of the message block triplet is solved by the formula(Message block triplet address = data handle - 12) only if the b_rptr is given. The obtained message block triplet address facilitates the copy, return of the message block triplet.
Patent KR-20010026148-A (KR)
Inventor: KWON YEONG SIL
IPC: A23C9/13
Filed: 1999-09-03
Abstract: PURPOSE: A preparation of soy yogurt using inexpensive and nutritious soy beans is provided to get an improved quality of frozen soy yogurt used as a substitute for dairy goods. CONSTITUTION: The method includes the steps of: (i) sterilizing frozen soy yogurt base including 10% of a solution of isolated soy protein by treating with enzyme, 4% of soybean oil and 0.5% of monoice, and 8% of isomalto oligosaccharides at 121deg.C under pressure for 15min and mixing together; (ii) cooling the mixture to a temperature of 37deg.C and adding 0.02% of vitamin C the cooled mixture; (iii) inoculating 1% of bifidobacterium bifidum to the mixture and fermenting at 37deg.C; and then (iv) storing the fermented yogurt at 4deg.C and mixing the frozen yogurt with 0.04% of aspartame and 0.1% of vanilla essence and getting a soft type of frozen soy yogurt.
Patent KR-20010028652-A (KR)
Inventor: JANG EUN YONG
IPC: H04B1/38
Filed: 1999-09-22
Abstract: PURPOSE: An apparatus for varying the location of an antenna included in a folder-type terminal is provided to prevent the radio wave, transmitted and received via the antenna, from being interfered by an upper folder, by restraining the location of the antenna from being overlapped by that of the upper folder. CONSTITUTION: A plurality of convex parts(52) are rotationally supported by a lower folder(3), and formed at the back of a fixed member(40). A rotation angle of a rotation member(50) is controlled according to the selective insertion of one of concave parts(42). An antenna(70) is inserted into an antenna holder(60). A connection part(80) is connected to the lower end of the antenna(70) in the lower part of the antenna holder(60). A connection part(81) is installed in a connection pipe(61) so that a connection part(80) can be coupled to the lower folder(3).
Patent KR-20010035588-A (KR)
Inventor: JIN HONG GI
IPC: B62D5/06
Filed: 1999-10-01
Abstract: PURPOSE: A power steering system is provided to prevent the rapid rotation of a steering wheel by stopping the operation of the system if a side load is applied to the wheels of a vehicle. CONSTITUTION: A power steering system comprises a cylinder(110), a rack bar(120), a rack piston, a steering column(132), a first feed line(141), a second feed line(142) and an operating fluid intercepting device(200). The power steering system is stopped by the stop of the rack bar(120) in the cylinder(110) if a side load is applied to the wheels of a vehicle. Thus, a rapid rotation of a steering wheel is preventable. Therefore, safety problems due to the rapid rotation of the steering wheel are fundamentally solved and the durability of the system is improved.
Patent KR-20000028941-A (KR)
Inventor: MORIYA THYOSHI
IPC: G01N15/00
Filed: 1999-10-08
Abstract: PURPOSE: A system for detecting particles generated in a process chamber by scattering light is provided to rapidly and closely detect particles generated in a semiconductor wafer process chamber. CONSTITUTION: Radiation source(104) emit radiant energy of visible spectrum into a process chamber(100). A picture sensor(107) detects a two dimensional picture of the radiant energy scattered within the process chamber(100) and creates a video frame displaying a matrix array of pixel stiffness therefrom. A processor(108) detects a differential pixel stiffness between a first video frame displaying a background picture obtained by the picture sensor(107) before the process chamber(100) start wafer process and a second video frame displaying an object picture obtained by the picture sensor(107) after the process chamber(100) start wafer process. The processor(108) connected to the picture process, generates output signal displaying whether or not the particle exists by judging from the differential picture stiffness.
Patent KR-20010038155-A (KR)
Inventor: KO DONG HO
IPC: H01L21/283
Filed: 1999-10-22
Abstract: PURPOSE: A method for manufacturing a capacitor is to increase a capacitance of the capacitor, while maintaining a structure of a storage electrode stably. CONSTITUTION: After the first insulating film is deposited on a semiconductor substrate(200), a contact hole for exposing an active region and a conductive film(204) for filling the contact hole are formed on the first insulating film. The second insulating film is formed on the first insulating film to expose a width corresponding to that of a storage electrode(220) and to cover a portion of the conductive film. The first polysilicon layer is formed on the second insulating film to cover the conductive film and the second insulating film. The first polysilicon layer is etch-back to form the storage electrode. A dielectric layer(222) and the second polysilicon layer(224) are deposited on the storage electrode.
Patent KR-20010038457-A (KR)
Inventor: JANG NAM IK
IPC: H02K15/02
Filed: 1999-10-25
Abstract: PURPOSE: A structure for assembling a housing of a motor of a washing machine is provided to improve the assembling efficiency of the motor by firmly inserting burrs of the housing into engaging holes of a stator core. CONSTITUTION: A plurality of engaging holes(5) are formed in a stator core(2). Burrs(6) inserted into end portions of the engaging holes(5) which correspond to the stator core(2) are formed in upper and lower housing(1). Rivets(3) are inserted into the engaging holes(5) to fix the stator core. A large diameter portion(7) is formed at the end portion of each engaging hole(5) of the stator core(2). The diameter of the large diameter portion(7) is larger than the end portion of the engaging hole(5) of the stator core(2). The large diameter portion(7) is concentrically formed with the engaging hole(5).
Patent KR-20010039196-A (KR)
Inventor: AHN JUNG IL
IPC: H01L21/314
Filed: 1999-10-29
Abstract: PURPOSE: A method for manufacturing a silicon nitride layer is provided to remarkably decrease whole process time required to form the silicon nitride layer without reducing a nitrifying effect, by carrying out a process of high pressure and low temperature in a low pressure chemical vapor deposition(LPCVD) chamber having a high pressure valve. CONSTITUTION: A layer of an oxide layer material is formed in a wafer. The wafer is inserted into a low-pressure chemical vapor deposition(LPCVD) chamber having a high pressure valve, and an NH3 treatment is performed in a condition of high pressure and low temperature. A silicon nitride layer is formed at the same temperature as the temperature used in the NH3 treatment.
Patent KR-20010044854-A (KR)
Inventor: KIM BYEONG GI
IPC: C07B63/00
Filed: 1999-11-01
Abstract: PURPOSE: Provided are a novel process for refining o-chloro-p-toluidine(OCPT) of low quality to obtain sulfate of the OCPT and a process for producing OCPT-5-sulfonate from the refined sulfate of the OCPT by a solvent-free process or a solvent process. CONSTITUTION: The refining process comprises the steps of: adding 10pts.wt. of the low quality liquid OCPT and 40-55pts.wt. of a C1-C5 alcohol and reacting for 25-35 minutes; adding 5-10pts.wt. of sulfuric acid for 3-5 hours; leaving the resultant alone for 1-3 hours and filtering; cleaning the solid substance, obtained from the filtration, by using alcohol and drying. The solvent-free process for producing the OCPT-5-sulfonate comprises the steps of: adding 10pts.wt. of the OCPT sulfate and 1.3-1.5pts.wt. of water and reacting for 25-35 minutes; adding 1.7-2.1pts.wt. of the sulfuric acid for 1-3 hours; performing a dissolution at 140-160deg.C for 1-3 hours and making a vacuum state; reacting at 165-175deg.C under 600-750mmHg for 2-4 hours; reacting at 195-205deg.C under 600-750mmHg for 14-16 hours; reacting at 165-175deg.C under 600-750mmHg for 3-5 hours; cutting off a heat source until the amount of the non-reacted OCPT becomes less than 0.32wt% and cooling 5-8 hours. The solvent process comprises the steps of: adding 10pts.wt. of the OCPT sulfate and 40-60pts.wt. of 1,2-dichlorobenzene and reacting for 25-35 minutes; adding 1.7-2.1pts.wt. of the sulfuric acid for 2-4 hours; reflux-cooling at 170-190deg.C for 11-13 hours; cooling the resultant to be 40-60deg.C; separating a solvent by using a decanter and filtering and drying.
Patent KR-20010046372-A (KR)
Inventor: MIN HAN SIK
IPC: E04H13/00
Filed: 1999-11-12
Abstract: PURPOSE: A charnel house is provided to place the remains of the dead, to pay reverence at a charnel house, and to use conveniently by a family unit. CONSTITUTION: A charnel house formed in tower shape as a whole by being built with a steel structure to place the cremated remains of the dead comprises the steps of: installing a sculpture(5') symbolizing religion with imitation stone on the outer wall and the top toward an entrance(1); attaching religious patterned sculpture on the middle of the sidewalls of a passage section(7) installed at the center in the multi-storied charnel house, forming two passages to both sides of the sculpture and installing a stairway for going up and down the stairs in the sidewall; and placing cinerary enshrining stand assemblies(9) arranged by associating several cinerary enshrining stands(8) in a row or two rows on each wall surface and placing cinerary enshrining stands(10,10') individually on the wall surface among cinerary enshrining stand assemblies, wherein the cinerary enshrining stand assemblies are arranged suitably to see the religious sculpture attached to the sidewalls of the central passage section from all locations of the cinerary enshrining stands(8) and cinerary enshrining stands(8') are installed only to an outer row of the corner among rows near to the center from cinerary enshrining stands(9a,9b) placed on both sides of the corner to see the sculpture attached to the sidewall of the central passage section from the cinerary enshrining stands(10') arranged near to the wall surface of the corner.
Patent KR-20010046441-A (KR)
Inventor: HWANG IN O
IPC: G11B7/24038
Filed: 1999-11-12
Abstract: PURPOSE: An optical disc is provided to improve light efficiency to be transferred to a record layer and get the desired light efficiency without increasing optical power by equipping a mask layer to decide a permeation and reflection of incidence light. CONSTITUTION: A transparent substrate(110) permeates an incidence light. A plurality of recording film is formed and laminated with the transparent substrate(110), and makes a recording and reproduction of an information signal by light focussed. At least one masking layer is arranged between the recording films(120,150,180) and is made a masking selectively according to temperature of the incidence light, and then is changed to a reflection member at over the designated temperature, and then reflects the incidence light, and permeates the incidence light at below the designated temperature. A spacer layer(140,170) permeates light that permeates the masking layer(130,160,190), and keeps the interval between a plurality of recording films(120,150,180).
Patent KR-20010047522-A (KR)
Inventor: HAN SEOK JU
IPC: F04D17/12
Filed: 1999-11-22
Abstract: PURPOSE: A device for attaching and detaching an impeller and a diffuser of a multistage pump is provided to prevent damage of the impeller and the diffuser of the multistage pump by stably working without using additional tools manually when the impeller and the diffuser are fixed and disassembled. CONSTITUTION: A device for attaching and detaching an impeller and a diffuser of a multistage pump includes a fixing part(10), a diffuser fixing part(100) and a separation part(200). The fixing part has a first fixing block(40) having a first guide part and a first fixing part(30), a second fixing block(70) having a second guide part and a second fixing part, and a fixed plate(80). The diffuser fixing part has a third fixing block(110) for fixing a second fixing plate(112) movably and a third fixing part(130) for moving the second fixing plate. The separation part is fixed between the second and third fixing blocks and has first and second movable plates(220,230) vertically moving by a screw bar(210).
Patent KR-20000047811-A (KR)
Title: Clock or watch having accuracy-improving function
Inventor: OKDA SETSUO
IPC: G04R20/00
Filed: 1999-12-01
Abstract: PURPOSE: A clock or watch having an accuracy-improving function is provided to apply to a game machine based on measurement for a time difference. CONSTITUTION: A register(3) having a predetermined set value is provided in parallel with a counter(2) for counting a basic signal generated from a crystal oscillator(1). The register(3) and the counter(2) are connected to a comparator(6) for inputting a count signal into a time-counting circuit(8) every time when the count value of the basic signal in the counter has reached the set value in the register. A signal based on the time-counting signal is sent from the time-counting circuit(8) to a display which indicates time based on the signal. The time indicated on the display is compared with the standard time indicated by a television or the like. In this case, when there is a time difference between the display time and the standard time, a correction value, in terms of the number of seconds, corresponding to the time difference is input through an input unit. The input correction value is calculated in a computing circuit, and is set as a new set value in the register. A time-counting signal based on the newly set value in the register is output from the comparator(6). This improves the accuracy of the time indicated on the display.
Patent KR-20010053864-A (KR)
Inventor: HONG WON GYU
IPC: H04L12/28
Filed: 1999-12-02
Abstract: PURPOSE: A main routing device/method for supplying an optimum path in an ATM(Asynchronous Transfer Mode) communication network having a layered structure are provided to re-establish a routing table by the change of a device initializing network aspect. CONSTITUTION: A routing table is configured and changed based on an established network aspect information, to initialize a routing device. If the routing device is initialized, a network aspect is changed based on a main routing table(3b) maintained by a main routing table management unit(3). A new path is supplied through the changed network aspect, to perform a routing service.
Patent KR-20010057117-A (KR)
Inventor: LEE SEONG GWON
IPC: H01L21/77
Filed: 1999-12-18
Abstract: PURPOSE: A method for manufacturing semiconductor element is provided, in which a short between the connection wire and metallic electrode caused by the migration of the connection wire during heat treatment process is prevented, to thereby avoid current leakage and improve characteristics of semiconductor element. CONSTITUTION: In a semiconductor element having a transistor, an inter-layer insulation film, a connection wire(72) and a metallic electrode, a dummy pattern(71) is formed at a portion to which the connection wire is expected to be moved by a heat treatment processing, to thereby reduce migration of the connection wire. The dummy pattern is a single unit or a plurality of patterns formed at a regular spacing. The dummy pattern is formed by using a conductive layer formed at the bottom of the semiconductor substrate, or at each manufacturing procedure for semiconductor element.
Patent KR-20010057131-A (KR)
Inventor: CHO YEONG HO
IPC: C25D3/00
Filed: 1999-12-18
Abstract: PURPOSE: An apparatus and a method for controlling the level difference of an electro-plating roll are provided to adjust the level difference of the conductor part and the rubber covering part of the surface of a conductor roll by changing the temperature of cooling water of the roll according to the operating conditions using a numerical formula model in an electro-plating facility using a cylindrical electro-plating conductor roll. CONSTITUTION: In an apparatus for controlling the level difference of an electro-plating roll in the cooling system of a cylindrical electro-plating roll in which the center part of the electro-plating roll consists of a metallic part made of a metallic conductor and a rubber covered ring surrounding the metallic part, the apparatus comprises a control model operating an initial level difference of the metallic part and the rubber covered part by the already set numerical formula model during processing of the electro-plating roll, and varying a temperature of cooling water cooling the electro-plating roll so that a pressure difference between the level differences is maintained within the already set range by calculating a pressure difference between the level differences of the electro-plating roll with the already set numerical formula model after the electro-plating roll that is processed to the operated initial level difference is applied to the cooling system.
Patent KR-20010057392-A (KR)
Title: Cnc bloom gas cutting machine
Inventor: CHOI JEONG UK
IPC: B23K7/10
Filed: 1999-12-22
Abstract: PURPOSE: A CNC (Computer Numeral Control) bloom gas cutting machine is provided to form a driving apparatus by a rack and pinion driving system, to display a coordinate on a monitor, to display a torch following a shape of a cut material, and to call the cut shape. CONSTITUTION: A CNC bloom gas cutting machine is formed by a control room (e) having an x-axis track (a), an x-axis transfer trolley (b), a Y-axis track, a Y-axis transfer trolley (c), a Z-axis track (j), a Z-axis height adjusting apparatus (k), a circumference cutting machine and control panel, and an operation panel. A driving system of X-axis and Y-axis is operated by a rack and a pinion. A circumference cutting torch (h) and a vertical cutting torch (g) at a lower end of a torch apparatus of the Y-axis transfer trolley perform cutting by applying a bevel gear to Z-axis. Herein, cutting angle is conveniently adjusted. Moreover, cutting operation according to transfer distance coordinate and cutting shape of X-axis and Y-axis is displayed on a monitor.
Patent KR-20010060863-A (KR)
Inventor: EOM GYEONG SIK
IPC: H04L12/28
Filed: 1999-12-28
Abstract: PURPOSE: A home PNA(Phone line Networking Alliance) switch system is provided to simultaneously perform a call and data communication through an existing phone line, so as to efficiently supply a high speed subscriber line service to a home PNA subscriber. CONSTITUTION: Interface units(M1-M23) connected with home PNA(Phone line Networking Alliance) subscribers supply voice information communication between the home PNA subscribers and a PSTN(Public Switched Telephone Network), and interface home PNA data information with a high speed subscriber line service. LAN ports(L1,L2) are connected with modems(12-1,12-2) for the high speed subscriber line service. A subscriber interface unit(111) has predetermined selectors(S1,S2) selectively-connected with predetermined interface units among the interface units(M1-M23) or the LAN ports(L1,L2). A switch unit(112) is connected with remaining interface units which are not connected with the selectors(S1,S2), and the selectors(S1,S2), through the ports(L1,L2). The switch unit(112) sequentially outputs data of the remaining interface units to the modems(12-1,12-2) through the selectors(S1,S2), and outputs the data from the modems(12-1,12-2) to the ports(L1,L2).
Patent KR-20010059851-A (KR)
Inventor: KWON GI WON
IPC: H01L27/04
Filed: 1999-12-30
Abstract: PURPOSE: A semiconductor device having a decoupling capacitor structure is provided to reduce an occupying area of a semiconductor substrate, by using a signal interconnection region as a decoupling capacitor without a separate decoupling capacitor of a metal oxide semiconductor(MOS) transistor type. CONSTITUTION: A semiconductor substrate(30) is of the first conductivity type. An input/output buffer circuit is formed on the semiconductor substrate of the first conductivity type. A signal transfer interconnection(36) is connected to an output line of the input/output buffer circuit. A well of the second conductivity type is formed in the semiconductor substrate under the signal transfer interconnection. The well of the second conductivity type is connected to a power supply interconnection.
Patent KR-20000029776-A (KR)
Inventor: KOWALSKI JACEK
IPC: G06K19/07
Filed: 1997-07-08
Abstract: PURPOSE: A micro circuit with a noncontact and a contact operating modes is provided to prevent electrostatic discharges from generating by a circuit for distributing a supply voltage able to manage, when switched on, the eventual conflicts between contact mode and noncontact mode voltages. CONSTITUTION: A micro circuit with both contact and noncontact operating modes comprises a communication device(2) specific for the noncontact operating mode; a communication device(3) specific for the contact operating mode; an electronic circuit(4) common to both operating modes; a coil(L) for receiving an AC voltage (Va) by induction, a rectifier circuit(Pd) for rectifying the AC voltage (Va) to give a first micro circuit power supply voltage(Vcc1); at least one power supply contact(P1) for receiving a second micro circuit power supply voltage(Vcc2); a distribution line(5) for distributing the first(Vcc1), or second(Vcc2) power supply voltages; a switch circuit between the power supply contact(P1) and the distribution line(5); and controller for controlling the switch circuit, which controller are arranged to sense the AC voltage(Va) across the terminals of the coil(L), and close the switch circuit when the second power supply voltage(Vcc2) is present on the power supply contact, or give priority to opening the switch circuit when the AC voltage(Va) is present across the terminals of the coil.
Patent KR-20000068107-A (KR)
IPC: H05B41/282
Filed: 1998-06-10
Abstract: 본 발명의 형광램프는, 복수의 관체가 순차 접속되어 굴곡형의 방전로가 형성됨과 동시에, 이 방전로의 중간부에 해당하여 연통되는 복수의 세관을 갖는 벌브와 ; 벌브 내면에 형성되는 형광체와 ; 벌브 안에 봉입되는 봉입가스와 ; 벌브의 양끝단에 봉입장착 되는 전극과 ; 전극에 가장 가까운 세관에 봉입되는 아말감을 구비하고 있는 것이다.
Patent KR-20000048860-A (KR)
Title: Liquid crystal compounds having negative permittivity, liquid crystal compositions, and liquid crystal display device
Inventor: MATSUI SHUICHI
IPC: C07C22/00
Filed: 1997-10-01
Abstract: PURPOSE: A novel liquid crystalline compounds is provided which shows negative and high dielectric anisotropic value (DELTA epsilon) and good miscibility with other liquid, crystalline compounds, as well as has good characteristics constituted by using the the liquid crystalline compounds. CONSTITUTION: Liquid crystalline compound is expressed by the general formula (1) whrein, R1 and R2 are alkyl group having from 1 to 10 C atom(s) etc., Z1 to Z4 are -(CH2)2- etc., A1 to A3 are 1,4-cyclohexylene etc., Q1 and Q2 are -CH2- etc., X is optionally haloalkyl or -CH2-, k, l, m and n is 0 or 1, l+k+m+n is less than 3.