baber/WOPTO huggingface dataset:
Patent KR-20020022851-A (KR)
Title: error data reception preventing method interval link
Inventor: KYUNG YONG HYEON
IPC: H04L12/50
Filed: 2000-09-21
Abstract: PURPOSE: A method of preventing error data from being received between links is provided to monitor error states of the links to inform a processor of abnormal states of the links, and not to apply a receiving request signal, to prevent the processor from receiving the error data, so as to prevent the processor having an SAR(Segmentation and Reassemble) function from continuously receiving abnormal messages. CONSTITUTION: If a receiving command(RXCMD) becomes a data command and an RXSC_D signal becomes high, a link controller writes 53 bytes of a receiving flip-flop(RX_FIFO), and transmits an RXCAV signal, then resets a link sensing logic. An SAR processor receives the 53 bytes in the receiving flip-flop(RX_FIFO)(S10-S12). If the receiving command(RXCMD) is not the data command and the RXSC_D signal is not high, and if the receiving command(RXCMD) is a watch dog command, the link sensing logic is reset and a link error becomes '0'(S13-S14). If the receiving command(RXCMD) is not the watch dog command and the link error is bigger than a determined counter value, the link controller informs the SAR processor of an alarm and intercepts the RXCAV signal. The link controller feeds back to the first step 'S10'. If the link error is smaller than the determined counter value, the link controller feeds back to the first step 'S10'(S15-S16).
Patent KR-20010030492-A (KR)
Title: Optical disk apparatus
Inventor: ASANO TAKAHIRO
IPC: G11B19/20
Filed: 2000-09-26
Abstract: PURPOSE: To provide an optical disk device capable of performing the neutral positioning of an adjusting screw simply and precisely with superior work efficiency and without increase in cost. CONSTITUTION: On a chassis 51 made of a sheet metal, there are arranged a spindle motor 53 on which a turntable 52 for placing an optical disk D is fixed, an optical pickup 56, guide shafts 54, 55 for guiding the optical pickup 56 in the radial direction of the optical disk D, first/second supporting members 57, 58 and third/fourth supporting members 60, 61 for supporting both ends of the guide shafts 54, 55, respectively, and adjusting screws 70, 71, 72 for shifting the height position at one end of the guide shaft 54 and at both ends of the guide shaft 55. On the chassis 51, there are installed a resin-made attaching member 83 having faces 83a, 83a, 83a for installing/fixing the spindle motor 53 and resin-made reference members 80, 81, 82 having respective reference faces 80a, 81a, 82a which are parallel to and flush with the attaching faces 83a, 83a, 83a.
Patent KR-20010007835-A (KR)
Inventor: JEONG SANG OK
IPC: C02F11/12
Filed: 2000-10-05
Abstract: PURPOSE: A drying method of organic waste by using ettringite is provided, which can synthesize ettringite by calcined lime and alumina sulfate and dry organic waste by the heat generated from the reaction, thereby drying organic waste in a short time and using the dried waste as fertilizer. The ettringite has a porous crystal structure and can deodorize bad-smelling substances. CONSTITUTION: The method comprises the followings: (i) removing impurities contained in the organic waste; (ii) feeding the waste into treatment tank; (iii) adding calcined lime and alumina sulfate hydrate to the treated organic waste in the treatment tank, reacting for 10 minutes to 2 hours to produce ettringite, and drying by using the heat generated from the reaction; and (iv) crushing the ettringite and dried organic waste.
Patent KR-20020033882-A (KR)
Inventor: CHOI MUN GYU
IPC: G11C11/22
Filed: 2000-10-30
Abstract: PURPOSE: A ferroelectric RAM device is provided, which prevents non-selected plate lines from being boosted by peripheral signals. CONSTITUTION: The ferroelectric RAM device includes a main word line(MWL0), and four sub-word line driving and decoding circuits are connected to the main word line respectively. Corresponding selection signals(S0-S3) are applied to the four sub-word line driving and decoding circuits, which are connected to corresponding sub-word lines(SWL0-SWL3) respectively. When one of the selection signals is activated, other selection signals are inactivated. That is, when the main world line is selected and a random selection signal is activated, the sub-word line driving and decoding circuit corresponding to the activated selection signal drives the corresponding sub-word line with a word line driving voltage.
Patent KR-20010073999-A (KR)
Inventor: KIM GYEONG SEOK
IPC: B21D7/12
Filed: 2000-11-16
Abstract: PURPOSE: A bending machine using a multi-axial servo motor is provided to maintain correct stroke and bending angles and restrict deflection of an article by adopting a two-axis control mode and performing bending through servo actuation instead of hydraulic control. CONSTITUTION: A bending machine is connected to a computer, and includes a body, a driving unit and a controlling unit. The driving unit has a back gauge, a stroke shaft and a ram shaft. The ram shaft is descended for bending of an article. The back gauge determines the correct position of the bending machine for bending. The stroke shaft absorbs deformation of a bending machine body and a die generated in bending caused by transportation of a ram divided into 4 shafts. Servo motors are engaged into ball screws on a ram guide by ones for driving the ram. Feedback of transportation errors of shafts is made to perform high-precision positioning, the initial operating condition is studied, and lag time is reduced.
Patent KR-20020039816-A (KR)
Title: Two way and cut valve for ORVR system
Inventor: CHO IN GEUN
IPC: F16K13/00
Filed: 2000-11-22
Abstract: PURPOSE: A 2-way end cut valve of an on-board refueling vapor recovery system is provided to control vapor gas pressure contained in a fuel tank. CONSTITUTION: A 2-way end cut valve for an on-board refueling vapor recovery system comprises a case(36) having a discharging hole(36a); a cap(38) covering an upper portion of the case by having a cylinder shape; a first valve(40) closing an upper end portion of the discharging hole of the case; a second valve(42) sealing a lower end portion of the discharging hole; a third valve(44) opening or closing a gas passage(42a); a fuel tank containing a discharging hole(36a) for discharging vapor gas; a bottom plate(46) attached to a lower portion of the fuel tank; plural fixing protrusions(46a) formed on the bottom plate; and a gas through hole(36b) formed on a lower circumference of the case; a valve supporting bar(48) attached to the gas passage.
Patent KR-20020039920-A (KR)
Title: Stacked S-type multi-band internal antenna for mobile phone
Inventor: YUN HYUN BO
IPC: H01Q5/00
Filed: 2000-11-22
Abstract: PURPOSE: A layered structure S type multi band built-in antenna for a mobile communication terminal is provided to reduce size of the terminal, facilitate mass production by automated processes, and improve price competition performance. CONSTITUTION: A layered structure S type multi band built-in antenna for a mobile communication terminal comprises radiating elements(21), an intermediate conductor and a ground plane(22) layered as an S. The radiating element(21) transmits and receives a signal. The radiating elements(21) are layered for effective electromagnetic coupling of the signal from a feeding body(23). By adjusting the intervals between layered radiating elements(21), operating frequency band is adjusted. By adjusting the length(x) and the width(y) of the radiating elements(21), resonant frequency band is adjusted. The intermediate conductor is arranged below the radiating element(21) for isolating the signal. The ground plane(22) is arranged below the feeding body(23).
Patent KR-20010051913-A (KR)
Inventor: NAKAMURA RYOICHI
IPC: H01L29/78
Filed: 2000-11-24
Abstract: PURPOSE: To cancel hump characteristics of a semiconductor device equipped with a polysilicon gate electrode provided over an element isolation region and an element forming region. CONSTITUTION: A semiconductor device 10 is equipped with an element forming region 16 where a gate oxide film 14 is formed on a part of a P well 12, an STI 18 adjacent to the element forming region 16, and a polysilicon gate electrode 20 which is provided over the STI 18 and the gate oxide film 14. The polysilicon gate electrode 20 located on the gate oxide film 14 is composed of three components, ends 20a adjacent to the STI 18 and a center 20b, where the ends 20a are of P-type, and the center 20b is of N-type. A work function difference between the end 20a and the P well 12 is smaller than that between the center 20b and the P well, so that the threshold voltage VT of the semiconductor device 10 can be set high.
Patent KR-20010052019-A (KR)
Inventor: IGAUE TAKAMITSU
IPC: A61F13/00
Filed: 2000-11-29
Abstract: PURPOSE: To provide a disposable wearing article with a barrier for preventing humor from being leaked around the legs and with good feeling of wearing. CONSTITUTION: The first elastic member 21 around the leg extending under elongated condition in the direction around the leg and the second elastic member 22 around the leg extending under elongated condition drawing a circular arc in such a way that it becomes convex inward the article 1 are fitted on the side edge part 23 around the leg of a sheet 2 which can cover the abdominal part, the hips and the crotch part and forms the outer face of the disposable wearing article 1. The sheet 2 is folded along the side edge 22A of a member 22 so as to place the second elastic member 22 around the leg inside and by folding it, a part extending inward the article l is folded along another side edge 22B of the member 22.
Patent KR-20020041888-A (KR)
Title: Weather Strip Thawing Circuit of Door for Car
Inventor: OH SE MIN
IPC: B60J10/08
Filed: 2000-11-29
Abstract: PURPOSE: A weather strip thawing circuit of a vehicle door is provided to thaw the weather strip by a heater incorporated in a vehicle body panel to contact the weather strip, thereby easily opening a door of the driver's seat and preventing the damage of the weather strip. CONSTITUTION: A weather strip thawing circuit of a vehicle door includes a door lock switch(S/W1) of a driver's seat for checking the opened/closed state of a door lock of the driver's seat, a door switch(S/W2) of the driver's seat for checking the opened/closed state of a door of the driver's seat, an atmospheric temperature sensor(S) provided at a side of the door of the driver's seat for sensing the atmospheric temperature, a controller(3) for comparing the opened or closed states of the door lock and the door of the driver's seat with a temperature value detected by the temperature sensor to output a signal, and a heater(4) attached to the inside of a vehicle body panel where the weather strip contacts for thawing the weather strip under the control of the controller.
Patent KR-20020043663-A (KR)
Title: Bucket assembly of automatic packing apparatus
Inventor: YOU SANG KEUN
IPC: B65B35/16
Filed: 2000-12-02
Abstract: PURPOSE: A bucket assembly of an automatic package device is provided to package a product as putting into a box continuously without stop of product in the process of transportation. CONSTITUTION: An automatic package device has a bucket assembly received a product loaded on a conveyer and transferred and moving to a first location; a transferring piston(160) the product moved to the first location to a second location; a suction chuck(170) folding the product moved to the second location and putting into a box. A bucket assembly has a first bucket assembly supporting to keep stood state of a product as rotating elliptically and receiving a product(111) fallen from a conveyer(120), and moving the product to a first location as rotating; a second bucket assembly rotating with the first bucket assembly independently, and moving a product fallen from a conveyer to the first bucket location as rotating. If a product is filled wholly in a first bucket district, and the product is fallen and loaded in a second bucket district located in the rear of the first bucket district, the first and the second bucket assemblies rotates simultaneously. If the first bucket district reaches the first location, the first bucket assembly stops. The product loaded on the first bucket district is moved to the second location by the transferring piston. Even though the first bucket assembly stops, the second bucket assembly loads the product transferred from the conveyer as rotating continuously. The bucket assembly loads and accumulates the product continuously.
Patent KR-20020044744-A (KR)
Title: Extract of Sophorae Radix for the prevention and treatment of osteoporosis
Inventor: HA HYE GYEONG
IPC: A61P19/10
Filed: 2000-12-06
Abstract: PURPOSE: A process of preparing a Sophorae Radix extract containing a large amount of phytoestrogen useful for preventing and treating osteoporosis is provided. Whereby, the extract can be used as raw material of a preventing agent and therapeutic agent for various diseases using daidzein, genistein or formononetin because it is less expensive than soybeans. CONSTITUTION: The Sophorae Radix extracts show more effective preventing and treating effects on osteoporosis than single compounds of phytoestrogen, thereby it can be used as a preventing agent and therapeutic agent for osteoporosis. In the process for extracting Sophorae Radix, it is soaked in 10 to 100% alcohol aqueous solution at 5 to 40deg.C and hydrolyzed in 0.1 to 2N acid or base solutions.
Patent KR-20010016429-A (KR)
Title: strap of bag and grip of bag of spring shock absorber and shock absorption bag as shoulder fixed hanger
Inventor: KIM KWANG HO
IPC: A45C13/30
Filed: 2000-12-09
Abstract: PURPOSE: Provided is a shock absorbing bag with strings or handles having a spring buffer function, the bag string also have a function for fixing to the shoulder. CONSTITUTION: The shock absorbing bag has the strings or the handles comprising a circular spring(6) inserted in the elastic string, a projected circular spring hook(9) to couple detachably with holes(8) for a spring hook(9), a spring plate locking hook to fix into the clothes on the shoulder, a spring button to couple with the spring plate locking hook, and a gem stone and a magnet.
Patent KR-20020049096-A (KR)
Title: data restoring control device of the flash ROM in the information processing system
Inventor: PARK JONG YUN
IPC: G06F12/16
Filed: 2000-12-19
Abstract: PURPOSE: A controller for restoring data of a flash ROM is provided to improve the reliability of an information processing system by providing a back-up flash ROM and a control unit capable of controlling the flash ROM, and by automatically booting in case that something is wrong with a boot flash ROM. CONSTITUTION: A CPU controls whole functions for processing information of a processor including a function for restoring boot data. An address decoder unit(2) outputs a data selection control signal for transmitting data according to an address of the CPU and a data control signal. A boot flash-ROM(3) outputs booting data built-in the CPU in case that the processor is booted. A back-up flash-ROM(4) performs a back-up of data resided in the boot flash-ROM(3). A boot flash-ROM control unit(5) loads the boot data built-in the back-up flash-ROM(4) according to a boot data restoration control signal of the CPU. A buffer(6) temporarily stores data inputted/outputted including the boot flash-ROM(3).
Patent KR-20020049915-A (KR)
Title: apparatus for making the sheet wrap of coil
Inventor: KIM JONG GUK
IPC: B21D43/00
Filed: 2000-12-20
Abstract: PURPOSE: An apparatus for manufacturing a protection plate for wrapping a coil is provided to lower work load of workers and reduce scrap of the protection plate by automatically cutting and welding the protection plate wrapped around the coil to protect the coil with being adjusted to outer diameter of the coil and width of a strip. CONSTITUTION: In an apparatus for manufacturing a protection plate to be wrapped on the outer coiling part of a coil(C) drawn out on a wrapping line, the apparatus for manufacturing the protection plate for wrapping the coil comprises a cutting part equipped with a cutter(14) cutting the strip adjusting to a width size of the coil(C) received from an outlet weighing gauge as measuring a length of the strip uncoiling from an uncoiler(12) on which a coiled coil(11) of a strip for manufacturing the protection plate is put; a guide part(30) changing a transfer direction of the protection plate cut in the cutter(14) and adjusting centering and camber of direction changed preceding and following protection plates; and a label adhesion part(50) adhering a label containing information on the coil onto the upper surface of the protection plate that is welded in a welding machine with being adjusted to an outer diameter of the coil(C).
Patent KR-20020050668-A (KR)
Title: Advertisement method for possible information search be controlled by user touch at display unit using internet
Inventor: LEE JONG HOON
Filed: 2000-12-21
Abstract: PURPOSE: An advertising method capable of searching the information by the contact of a user on a display using the Internet is provided to make the user directly search a question through the Internet by the contact on a screen and to output the advertising information received from a server at a preset time in case of not existing the user's contact. CONSTITUTION: The advertising method capable of searching the information comprises the steps of a manager server connecting to an information provider's server at the time that the information provider sets up the system-on in order to carry out the information search(S100), transferring the advertising information to the display of the information provider from the manager server in case of the time zone(S110) and confirming the user's contact on the display outputting the advertising information within the period set by the manager server(S115). In case of not existing the user's contact, the server confirms that the time is included within the time zone for the system-off set by the information provider(S125). In case that the time is not the system-off time zone, the process returns to the step(S105). In case of the system-off time zone, the connection between the server and a terminal is disconnected(S130).
Patent KR-20020051138-A (KR)
Title: Filter of fixing device for vacuum cleaner
Inventor: YANG HAE SEOK
IPC: A47L9/10
Filed: 2000-12-22
Abstract: PURPOSE: A dust filter attachment conformation device of a vacuum cleaner is provided to prevent an operation of the vacuum cleaner in a state without mounting a dust filter at a dust barrel by supplying a power source to the vacuum cleaner after confirming whether the dust filter is mounted at the dust barrel. CONSTITUTION: A dust filter attachment conformation device of a vacuum cleaner comprises a dust filter(50), a cover(40), a dust barrel(60) for opening and closing by the cover, a switching portion(31), an upper body(30) for coupling the switching portion, and a lower body(20). The dust filter(50) is composed of a coupling portion(53) formed at an upper portion and a positioning recess(51) formed at one side of the coupling portion. The cover is composed of an attaching portion(45), a discharging hole(42) formed at a center portion of the attaching portion, and an attaching conformation recess(41) for opening and closing based on an attachment and a detachment of the dust filter. The switching portion(31) for supplying and cutting off a power source along a state in which the dust filter is attached and detached at the attaching portion of the cover. The lower portion is coupled at the upper portion and forms a containing space of the dust barrel.
Patent KR-20010082602-A (KR)
Title: Liquid tank and weir member
Inventor: KAWAGUCHI AKIRA
IPC: C25D17/00
Filed: 2000-12-27
Abstract: PURPOSE: To provide a liquid tank having one or two or more overflow boxes to allow impurities afloat on an upper layer portion of the liquid stored in the liquid tank to flow over a weir part together with the liquid which is free from any considerable change in quantity of the liquid flowing into the overflow box over the gate part, enables stable liquid filteration accordingly, allows not only the floatable impurities afloat on the liquid surface but also the easily movable impurities in a lower layer to flow into the overflow box, and to be collected and efficiently filtered in spite of vertical change in the liquid level in the liquid tank, and a gate member therefor. CONSTITUTION: Each of liquid tanks 11-15 has the overflow boxes B1, B2 to allow the impurities afloat on an upper layer portion in the liquid stored in the liquid tanks to overflow from gate parts 21 and 22 together with the liquid, each of weir parts 21 and 22 forms notches 20 for overflow on upper edge portions of partition walls w1 and w2 between the overflow boxes and the liquid tanks, or provided with weir members 8, 8' having a notch 80 for overflow in an attachable/detachable manner.
Patent KR-20020053348-A (KR)
Title: Spindle run-hour determination controlled device of tooling machine and method thereof
Inventor: KWON BYEONG CHIL
IPC: G05B19/401
Filed: 2000-12-27
Abstract: PURPOSE: An apparatus and a method for measuring a cutting time of cutting equipment are provided to detect a practical cutting time by using a spindle load meter for sensing a cutting load. CONSTITUTION: A spindle load meter(10) measures a state of spindle load of cutting equipment and outputs a signal corresponding to a measured value. An isolated amplifier(20) amplifies a signal output from the spindle load meter(10) and outputs an analog insulating signal. A terminal(30) is used for obtaining the insulating signal from the isolated amplifier(20). A data acquisition board(40) receives the analog isolating signal including noise of the spindle load meter(10) from the terminal(30) and converts the analog isolating signal to digital data. A control portion(50) includes a monitoring software and calculates a practical cutting time by analyzing the digital data received from the data acquisition board(40). A display portion(60) displays the practical cutting time according to a driving control signal.
Patent KR-20020057082-A (KR)
Title: Membrane electrode assembly for stack of fuel cell
Inventor: HWANG YONG JUN
IPC: H01M8/00
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a membrane-electrode assembly(MEA) structure of a fuel cell stack, which can reduce the unit cost of unit cells and can play a part of sealing and has stability. CONSTITUTION: The structure of the membrane-electrode assembly(80) comprises: an electrolyte membrane part(81) moving hydrogen ions; a fuel electrode(82) and an air electrode(83) formed on the both sides of the electrolyte membrane part(81); a non-electrolyte frame part extended from the edge of the electrolyte membrane part(81), wherein the non-electrolyte frame part is a resin of a thin plate and has a hole(H) for joining the electrolyte membrane part(81) thereto.
Patent KR-20010024409-A (KR)
Title: 불균질 촉매작용의 실행방법
IPC: B01D3/00
Filed: 1998-09-30
Abstract: 반응 내에서 비등하고 응축하며 시스템에서 촉매를 세척하고, 기체 반응물인 경우에 반응물의 일부를 흡장하여 과도한 압력 감소없이 반응을 촉매하는, 반응에 존재하는 불활성 응축 성분을 가짐으로써 촉매 증류 반응이 향상된다. 불활성 응축 성분은 반응기 내 조건에서 비등하고 응축을 위해 오버헤드로서 취해지고 환류로서 회수된다. 예를 들면, 불활성 응축 성분으로서 프로판을 사용하여 메탄올을 생산하는 CO와 H 2 의 구리 촉매상에서의 반응처럼 불활성 응축 성분은 기체 반응물을 흡장해서 촉매와 더 나은 접촉을 가능하게 하며 반응 및 증류가 동시에 일어나는 장점을 제공한다.
Patent KR-20010072536-A (KR)
Title: 단일 충돌 벌킹 제트
IPC: D02G1/12
Filed: 1998-10-09
Abstract: 본 발명은 관통하여 연장되는 포위된 얀 통로를 갖는 비교차 배출식 얀 벌커에 관한 것이다.  얀 통로는 입구 구역, 목부 구역 및 확장 구역을 포함하고, 교체 가능한 마모 부재는 입구 구역 및 목부 구역을 구비한 얀 통로를 갖는 제트의 본체 내로 삽입 가능하다.  본체 내로 삽입될 때, 채널은 얀 통로의 적어도 일부를 형성하고, 얀 벌커는 얀의 와드를 형성하도록 얀 통로와 연통된 스터퍼 챔버 섹션과, 얀 운반 섹션을 포함한다.  얀 운반 섹션은 제1 및 제2 단부와, 관통하여 연장되는 축방향 보어를 갖는 튜브형 부재에 의해 형성된다.  튜브형 부재의 제1 단부는 스터퍼 부재와 연통되고, 제2 단부에 인접하게, 축방향 보어와 연통된 통로를 갖는다.  제2 단부에 인접한 튜브형 부재에 부착된 디플렉터 판은 보어의 축에 대해 튜브형 벽 부재의 통로를 향해 약 30° 내지 약 60°의 범위 내에 있는 각도로 경사져 있다.  디플렉터 판은 복수개의 가지부를 형성하는 복수개의 슬롯에 의해 천공되어 있다.