baber/WOPTO huggingface dataset:
Patent KR-20010011397-A (KR)
Inventor: JUNG HYEON PIL
IPC: B26D3/00
Filed: 1999-07-28
Abstract: PURPOSE: A device is provided to prevent a burr from a cutting face of insulation by cutting insulation according to contact of a cutting unit, an inside wall, a square groove and a rectangular cutting surface. CONSTITUTION: A device is composed of a protrusion unit (1), a top frame (10), a bottom frame (20), a cutting unit (3), an inside wall (5), a square groove (13) and a rectangular cutting surface (15). The protrusion unit (1) forms space of components union by cutting insulation and forms the cutting unit (3) of an angle section shape at a right angle on a low portion. The top frame (10) is formed by extending the inside wall (5) having a slope face (5A) to the low portion on a side of the protrusion unit (1). The square groove is formed to offer decent space of the cutting unit (3) on a side of the upper portion connecting with the cutting unit (3) of the top frame (10). The bottom frame forms the rectangular cutting surface (15) to connect the slope face (5A) of the inside wall (5) with an upper portion of a proximal end in the top frame (10) dropping state.
Patent KR-20010016653-A (KR)
Inventor: KIM BYEONG CHEOL
IPC: B23K9/127
Filed: 1999-08-02
Abstract: PURPOSE: A wire spool insulation cover is provided to completely resolve problems such as the electric short, inferior power transmission, etc. by mounting an insulation cover at either or both side surfaces of a wire spool, thereby improving the workability and providing the sense of security to workers. CONSTITUTION: A wire spool insulation cover (50) is formed of a transparent insulating material to be detachably mounted at least at a side of a wire spool (1) wound with a welding wire and has at least one or more coupling groove parts (52) to be coupled to the side surface of the wire spool, wherein the side surface of the wire spool is formed with a boss (14) inside, a ring (12) outside, and connection arms (16) for connecting the boss to the ring, and the coupling groove parts of the insulation cover receive the connection arm.
Patent KR-20010017134-A (KR)
Inventor: YOO SU SIK
IPC: F16D25/00
Filed: 1999-08-09
Abstract: PURPOSE: A clutch operating valve assembly has a simple structure, thereby sufficiently implementing a needed function by using only one of two solenoid valves. CONSTITUTION: A clutch operating valve assembly has an operating mode implementing following three states. At a first state, one solenoid valve(10) is used to operate the valve assembly having the basic operation of "ON" and "OFF". A first and a second pressure is formed even the solenoid valve(10) is only on "ON" state. At the second state, the pressure controlling member passed through the solenoid valve(10) perceives the pressure provided to a working machine and controls the motion of a spool(12). At the third state, the spool(12) closes an orifice(21) by being switched, thereby increasing an operating pressure.
Patent KR-20010017197-A (KR)
Inventor: BAE GWANG YEON
IPC: G06F17/21
Filed: 1999-08-09
Abstract: PURPOSE: A remote controlling system and method for processing Korean language code are provided to support not only English codes but Korean codes and control the Korean codes regardless of type of keyboard by using an interactive operation among a Korean/English converting virtual message generating unit of a local computer, a keyboard message remaking unit and a Korean/English converting message restoring unit of a remote computer. CONSTITUTION: A window message generating from the window program for remote controlling of a local computer is detected in a window message sensing unit. The window message sensing unit sends a keyboard message out of corresponding window messages to a keyboard message filtering unit(24) and sends Korean/English converting message informing Korean/English conversion to a Korean/English converting virtual message generator(22) for processing Korean/English converting message. The Korean/English converting virtual message generator(22) called by Korean/English converting message sets a virtual key value and generates a virtual message and transmits the message to a message transmitting unit. All keyboard message is inputted to a keyboard message filtering unit. The keyboard message filtering unit removes a keyboard message a keyboard message for Korean/English converting out of corresponding keyboard messages.
Patent KR-20010018400-A (KR)
Inventor: KIM MYEONG JUN
IPC: G11B20/18
Filed: 1999-08-19
Abstract: PURPOSE: Error correcting method, device, and structure are provided to multi-divide after column interleaving inner codes exceeding error correct operation range and to correct error in a Galois field by generating interleaved inner code parity. CONSTITUTION: Error correct codes are arranged in two-dimension to generate a second data unit for correcting error by collecting first data units as a basic unit. Outer code parity is generated for the arranged outer code. Inner codes exceeding a specific error correct operation range are column interleaved for multi divided into inner codes within the error correct operation range. Then, interleaved inner code parity is generated for the interleaved inner code to supply error corrected data. Herein, error correcting capacity is adjusted by varying number of inner code parity. Thus, error correction is performed in a Galois field GF(2¬8) regardless of length of data over 256 bytes.
Patent KR-20010019705-A (KR)
Inventor: KANG CHANG GU
IPC: H04L9/32
Filed: 1999-08-30
Abstract: PURPOSE: An authentication system and method independent of server-client application programs are provided which can be independently applied to the server-client application program in a network computer environment and select multiple applications or a server-client application. CONSTITUTION: A server confirms if a client is an authenticated one deserving to be given service of the server in a server-client computing environment, and the client confirms if the server providing the service is an authenticated one, not to allow information to be protected to flow into dangerous regions. This does not requires development of a server-client application program for matching of authentication means and modification or change of the server-client application program.
Patent KR-20010019778-A (KR)
Inventor: KIM U HWAN
IPC: B29C45/14
Filed: 1999-08-30
Abstract: PURPOSE: Plastic products and process for making plastic products are provided to enhance the marketability of products according to preference change of consumer by forming, partially or entirely, corrosion-like state on the surface of products having plastic cover(housing) such as pager, PCS phones and the like. CONSTITUTION: A process comprises the steps of :(a) forming the printing layer(3) of desired pattern on backside of hard coating film(1); (b) forming UV ink layer(2) of desired pattern on the frontside of hard coating film; (c) drying the film from step(c) to induce corrosion-like state in only parts coated with ink layer(2); and (d) coating the film with corrosion-like state in the constant size and injection molding the film. The plastics thus obtained have corrosion-like state(4) on their surface partially or entirely.
Patent KR-20010026920-A (KR)
Title: Cache system
Inventor: KIM MYEONG JUN
IPC: G06F12/08
Filed: 1999-09-09
Abstract: PURPOSE: The cache system is provided to improve the hit ratio of the cache memory. CONSTITUTION: The cache system(100) comprises the tag memory(20), the data memory (30), the first address register(10), the second address register(40), the adjacent block discrimination part(50), the cache access history table(CHT,60), the comparator(70), and the controller(80). The cache system temporarily stores the data between the CPU and the main memory. The first address register stores the current access address of the tag and data memory. The second address register stores the late access address of the tag and data memory. The adjacent block discrimination part checks if the hit/miss about the access of the tag memory is or not, and generates the discrimination signal responding to the adjacent relationship between two addresses. The CHT stores the access state of the tag and data memory. When the access about the tag memory hits, the controller reads the data from the data memory and offers the data to the CPU. When the access about the tag memory misses, the first or the second block is loaded from the main memory to the data memory and the access state of the tag and data memory is stored in the CHT.
Patent KR-20010027433-A (KR)
Inventor: KIM DONG WOOK
IPC: F02B77/00
Filed: 1999-09-13
Abstract: PURPOSE: An expansion tank in a marine engine is provided to remove the valve housing of a thermostat valve as well as to reduce the length of a pipe laying and easily lay the pipe laying by filling the role of a coupling pipe laying between the coolant outlet of the thermostat valve and an exhaust manifold and a bypass coupling pipe laying from the thermostat valve. CONSTITUTION: An expansion tank contains a coolant passing chamber(A) in the side upper for passing high temperature coolant from a marine engine with a coolant inlet(41) and a second outlet(42b). The second outlet is placed in the side lower portion of an exhaust manifold. An expansion tank chamber(B) is formed in the last part of the expansion tank. A bypass pipe(50) is penetrated through the coolant passing chamber oppositely to the second outlet and a second thermostat valve(11b) is embedded in the coolant passing chamber to crisscross open the second outlet and the bypass pipe. Further, a first thermostat valve(11a) is embedded in the side portion of the coolant passing chamber through a first outlet(42a) and a valve cover(11") is installed on the outer faces of the first and the second outlet. Thus, the length of a coolant pipe laying is remarkably reduced for an easy assembly and disassembly and a valve housing for the first and the second thermostat valve is unnecessary.
Patent KR-20010027459-A (KR)
Inventor: LIM CHAN
IPC: H01L21/288
Filed: 1999-09-14
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to improve a leakage current characteristic of the capacitor, by preventing a storage electrode from being more oxidized in a deposition process of Ta2O5 and a heat treatment process for forming a dielectric layer. CONSTITUTION: A noble metal layer(6) as a storage electrode is formed on a semiconductor substrate(1) having a lower structure by using one of noble metals such as Ru, Ir and Rh. A conductive metal oxide layer(7) is formed on the noble metal layer. A Ta2O5 dielectric layer(8) is formed on the metal oxide layer. A plate electrode is formed on the Ta2O5 dielectric layer.
Patent KR-20010027515-A (KR)
Inventor: KANG YEON UK
IPC: H01H33/00
Filed: 1999-09-14
Abstract: PURPOSE: A metallic particle detector for gas insulated switchgear is provided to prevent dielectric breakdown by detecting the presence, position and size of metallic particle without service interruption or disassembly of the gas insulated switchgear. CONSTITUTION: Vibration sensors or ultrasonic sensors(16,18) are mounted at the bottom of a gas insulated switchgear metallic container(8), and a metallic particle(11) is arranged to reciprocates between the metallic container and a high voltage conductor(7) by an operation voltage. Thus, the vibration or ultrasonic signal generated from the collision of the metallic particle against the metallic container is detected by a metallic particle detector for the gas insulated switchgear. The metallic particle detector includes a signal processor having BNC input connectors for each channel, a data processing module for removing noises from the signal, a memory device for storing only the signal generated from the collision of the metallic particle, and a central processing unit for analyzing, through a metallic particle detection program, the signal stored in the memory device.
Patent KR-20010027564-A (KR)
Inventor: SIM CHANG SEOP
IPC: B62D1/19
Filed: 1999-09-14
Abstract: PURPOSE: A shock absorbing device absorbs shock by making a concave portion by a stamping method on an outer tube where an inner tube is fitted, is made by simple work and manufactured by lower cost. CONSTITUTION: Concave portions(71) are formed on the respective portions of an outer tube(7). The concave portions(71) are disposed along a circumferential direction of the outer tube(7) with respective gaps therebetween. The respective concave portions(71) are formed of relatively long rectangular form. Thus, when a shock is generated, the shock is uniformly distributed and removed because there are many line of the concave portions(71) having gaps(L) therebetween, respectively.
Patent KR-20010036222-A (KR)
Inventor: CHOO DONG CHEOL
IPC: H01L29/772
Filed: 1999-10-06
Abstract: PURPOSE: A single electron transistor of an identical plane gate is provided to simplify a manufacturing process of a single electron transistor by using a focus ion beam nano particle process. CONSTITUTION: A SiO2 or MgO insulating material layer(3) and an aluminium metal layer are deposited on a Si semiconductor substrate. The Al metal layer is etched by using a photolithography method. A single electron tunnel junction and a capacity junction are formed by exposing Ga+ focus ion beam on a predetermined region. At this time, an optimum acceleration voltage is 15 kV, a beam current is 90 pA(1pA=10-12A), and an exposure time is 300 seconds.
Patent KR-20010036962-A (KR)
Inventor: WANG YOUNG KOOK
IPC: G11B20/00
Filed: 1999-10-12
Abstract: PURPOSE: A device and a method for automatically selecting/displaying video of a karaoke machine are provided to automatically select and display a background video by alleviating a conventional drawback that a background video appropriate to words of a song can not be displayed. CONSTITUTION: An input signal is inputted through a remote controller control driver and a remote receiving part(10) by a personal computer(PC1..PC32) or through an input part of the personal computer(PC1..PC32) commonly connected a button of an accompaniment equipment for a music room. Data composed of an address(Room No.) of the accompaniment equipment, a music number, and a command are transferred through a LAN card and a land cable. When the data are received from the personal computer(PC1..PC32), a video server(30) refers a video number assigned to the music number of the data to a music-video index table, and searches a background video corresponding to the video number in a video data base storing unit(40). When the music number corresponding to the searched background video is started, the searched background video is transferred through the land card and the lan cable to the personal computer(PC1..PC32) having the pertinent address(Room No.). When the background video is received by the personal computer(PC1..PC32), the background video is displayed on a TV monitor(M1..M32).
Patent KR-20000029041-A (KR)
Inventor: CHUAHU MOOICHU
IPC: H04L12/56
Filed: 1999-10-13
Abstract: PURPOSE: A method and a device for a random back off based access priority(RCDAP) in a communications system is provided to relate a partial parameter or parameters to a grade of access priority for effecting a possibility which a remote terminal finishes a successful access demand for a base station. CONSTITUTION: After deciding that a transmitted access demanding signal is not received in a base station of a radio communications system, one back off delay is selected from other back off delays related to a previously established grade of access priority. The access priority is controlled by transmitting a new access demanding signal from a selected logical access channel to the base station after the back off delay. A variable to show the trial number to transmit the access demand formed by the base station is increased after deciding that the access demand transmitted before is not received with the base station, and the access demand is canceled when the trial variable of access demand is larger than the maximum allowable trial value of transmission.
Patent KR-20010037024-A (KR)
Inventor: KIM DAE SEON
IPC: G11C11/407
Filed: 1999-10-13
Abstract: PURPOSE: A RAMBUS DRAM semiconductor device realizing an extended NAP state is provided which is refreshed for a period of time requiring synchronization information of inner clock signals and external clock signals stored in capacitors when introduced into an NAP mode, to extend the function of NAP state. CONSTITUTION: A RAMBUS DRAM semiconductor device having a DRAM cell array, a logic interface and a delay locked loop providing multiple inner clock signals to the logic interface includes a duty cycle correcting unit(341), and a controller(321). The duty cycle correcting unit receives an external clock signal, corrects the duty cycle of the external clock signal to generate a duty cycle correction signal and provide the duty cycle correction signal to the inside of the delay locked loop. The duty cycle correcting unit includes a capacitor that maintains the NAP state for a predetermined period of time when the RAMBUS DRAM is introduced into the NAP state. The controller, connected to the duty cycle correcting unit, receives a refresh signal for refreshing the DRAM cell array, a refresh enable signal and external bit signals, and generates an amplification driving signal to refresh the capacitor at least once within a predetermined period of time to keep the NAP mode maintenance time longer than the predetermined period of time.
Patent KR-20000006736-A (KR)
Inventor: PARK SOO KYU
IPC: F25D13/00
Filed: 1999-10-28
Abstract: PURPOSE: A low-temperature storage system is provided to offer a low-temperature storage system that enables keeping the taste and the smell of agricultural products for a long time for controlling the harvesting season of the agricultural products. CONSTITUTION: A low-temperature storage system has the steps of:fixing the four-angle plate(4) at an interior wall(13) of a storage cabinet with a bolt(8) for supporting outer wall; supporting a cooling-prevention pin(6) with a supporting plate(9) at the upper side; combining a panel-typed cooling exchanger(1) having super conductive precooling material pipe(5) with the four-plate(4) using a plate supporting bolt(7).
Patent KR-20010039407-A (KR)
Inventor: LEE JONG SU
IPC: F16B19/00
Filed: 1999-10-30
Abstract: PURPOSE: A vehicle trim mounting fastener is provided to be employed for various door panels of different thickness by changing a position of a fastener rib, thereby achieving the common use of the fastener. CONSTITUTION: A vehicle trim mounting fastener includes a fastener clip(11) for coupling to a panel and a fastener rib(12) for closely contacting the panel, wherein the fastener rib is separately formed from a main body of the fastener so that the position of the fastener rib is variable back and forth, wherein a plurality of holding protrusions(13) are formed on an outer periphery of the main body with a predetermined interval and holding grooves(14) of a number corresponding to the holding protrusions are formed on a periphery of an inner diameter of the fastener ribs to be inserted by the protrusions, so that the controlled position of the fastener rib is fixed.
Patent KR-20000035212-A (KR)
Inventor: SCHINDLER HARTMUT
IPC: D04B9/14
Filed: 1999-11-04
Abstract: PURPOSE: An apparatus for knitting knit ware containing combed-in fiber is provided which achieves knitting easily. CONSTITUTION: The apparatus knits the knit ware (53) consisting of one or more yarns and a fabric tied to the yarn, wherein an air guiding device(45) contains a free space(69) arrayed over the sinker(16) on the front side part(55) of a needle and the free space(69) is expanded to the parallel direction to the rotation axis along the pre-selected region of the rising region from the point where the rising of a needle is started to the adjacent to the sinker(16) upper edge(70). The air guiding device(45) is integrated into a sinker cam, and the free space(69) is formed by the central hole-containing body(71) which has an entrance(72) facing a needle.
Patent KR-20010045470-A (KR)
Inventor: KIM YONG HO
IPC: A01K87/00
Filed: 1999-11-05
Abstract: PURPOSE: Disclosed is fishing rod with hologram image and method for manufacturing thereof to provide pattern of various color and/or letter in accordance with individual preference or demand of consumer on the outside of fishing rod of bar structure. CONSTITUTION: The method for manufacturing fishing rod with hologram image is characterized by the steps of: designing and cutting fiber cloth in accordance with bend of fishing rod of bar structure; sticking mold for forming by rubbing in adhesive resin on the fiber cloth; heating and compressing with heat rolling machine by heating and sticking the fiber cloth with heat instrument; spraying adhesive resin to compressed and fixed fiber cloth again; sticking by wrapping sheet with desire image on coated resin layer and compressing in the rolling machine; hardening with heat treatment by wrapping thermoplastic synthetic resin tape or polyester tape on the compressed sheet; detaching hardened bar laminated structure from mold; removing skin of separate bar structure; assembling with prescribed parts by measuring and processing bar structure with union processor.
Patent KR-20010045801-A (KR)
Inventor: HA JAE IL
IPC: A01M13/00
Filed: 1999-11-08
Abstract: PURPOSE: An automatic apparatus for preventing damages by blight and harmful insects and cold-weather damage is provided to extirpate various bacillus or noxious insect and to prevent cold-weather damage for the crops by jetting gas mixed with smoke, water vapor or agricultural chemicals to the crops, fruit tree automatically. CONSTITUTION: This automatic apparatus for preventing damages by blight and harmful insects and cold-weather damage consists of body(1) being composed of water tank(1e) in side wall part and combustion chamber(1g) with opened top side, being connected with mixed gas discharge pipe(3) with water pipe(2) in outer side wall(1d) of one side with flange part(1j) in top end and vapor discharge hole(3a) in inner side wall(1c) and outer side wall(1d) of the other side; mixed gas generator(A) being installed in top end of the body(1), connecting water pipe(6) with water level controller(7) in one side of the top face(5a), connecting vapor discharge pipe(8) bound with mixed gas discharge pipe(3) in one side of side face(5c) with flange part(5d) in lower end, having combination water tank and cover(5) to make inner space to water tank(5e); mixed gas exhaust part being composed by connecting mixed gas discharge pipe(3) with main pipe bound with hose having mixed gas exhaust hole at regular interval.
Patent KR-20010048232-A (KR)
Title: System for regulating and reserving video/tv
Inventor: KIM CHANG EUI
IPC: H04N5/445
Filed: 1999-11-25
Abstract: PURPOSE: A system for regulating and reserving video/TV is provided to promptly reserve view recording and avoidance, and regulate view recording for wanted programs by using a speech recognition switch or a remote control switch. CONSTITUTION: A broadcasting station transmits video data, audio data, or ancillary data together with program guide, program itself, program announcement. A regulation and reservation system is installed in or out a TV receiver and receives the data for reserving VCR recording for the TV program, recording avoidance for viewing and recording the program, or avoiding viewing and recording, so that a TV or a VCR is turned on or off at the reserved time, and a TV channel is selected or avoided, the VCR records the program or is turned off for performing or avoiding the view and the record.