baber/WOPTO huggingface dataset:
Patent KR-20040033676-A (KR)
Title: Ceramic ball manufacture Method and Apparatus
Inventor: KIM BYUNG YOUNG
IPC: B28D1/30
Filed: 2002-10-15
Abstract: PURPOSE: A method and an apparatus for manufacturing ceramic balls are provided to improve productivity by enabling the ceramic balls to be mass-produced continuously and improving roundness of the ceramic balls. CONSTITUTION: The method for manufacturing ceramic balls comprises a flat plate cutting step of fixing pseudo-sintered compact(1) to a fixed plate(3) and cutting the pseudo-sintered compact at regular intervals using a cutting blade(2) so that the pseudo-sintered compact is processed into flat shaped ceramic plates(1a); a stacked ceramic bar processing step of stacking the flat shaped ceramic plates after adhering the flat shaped ceramic plates to each other using an adhesive(4), and first cutting the stacked flat shaped ceramic plates at regular intervals so that the stacked flat shaped ceramic plates are processed into bar shaped stacked ceramic bars(1b); a regular hexahedron ceramic body processing step of stacking the cut parts of the bar shaped stacked ceramic bars after adhering cut parts of the bar shaped stacked ceramic bars to each other using an adhesive(4) again, and cutting length of the stacked ceramic bars at regular intervals so that the stacked ceramic bars are processed into regular hexahedron ceramic bodies(1c); a regular hexahedron ceramic body separating step of separating the adhered regular hexahedron ceramic bodies into regular hexahedron ceramic bodies respectively by heating the water after putting the regular hexahedron ceramic bodies adhered to each other into water in which caustic soda is diluted; and a rolling grinding step of grinding the regular hexahedron ceramic bodies in a spherical shape as rolling the regular hexahedron ceramic bodies between the upper surface table and lower surface table by rotating the upper surface table to a rotational speed of 80 to 150 revolutions per minute after injecting the regular hexahedron ceramic bodies into a grinding unit(5) comprising a lower surface plate(14) coated with diamond and upper surface plate(12) pressed by dead load.
Patent KR-20030043628-A (KR)
Title: Temperature control method of hot press
Inventor: WANIBE KAZUHISA
IPC: B30B15/34
Filed: 2002-10-31
Abstract: PURPOSE: To solve the problem of a conventional control method that the molding of a workpiece becomes unstable, a defective fraction increases, and productivity falls when a large deviation occurs between a hot platen temperature and a temperature setting pattern and an overshoot or an undershoot occurs. CONSTITUTION: Two arbitrary temperatures of a heating medium in an inlet manifold 5 to distribute and feed the heating medium to each hot platen 4, a heating medium in an outlet manifold 8 to collect the discharged heating medium from the hot platens 4, and the hot platens 4 are detected. A temperature value obtained by switching and selecting two temperatures according to a temperature setting pattern 16 or at least two of three temperatures are detected. Feedback control is carried out so that a temperature value obtained by weight averaging those temperatures on the basis of a weight set in advance coincides with the temperature setting pattern 16 of the hot platen 4.
Patent KR-20040041457-A (KR)
Title: Seeling structure of motor having air dynamic bearing
Inventor: CHOI HYEONG MIN
IPC: G11B19/20
Filed: 2002-11-11
Abstract: PURPOSE: A motor adopting a pneumatic dynamic bearing is provided to form a sleeve made of a magnet and make a geometric height difference between a drive magnet and a stator so that it confirms a stable drive feature while a vibration caused by a high speed rotation is reduced. CONSTITUTION: The motor comprises a base plate(2), a stator(10), a sleeve(6), a drive magnet(8), and a thrust magnet(12). The base plate(2) forms a pipe type burring member protruded in a center. The stator(10) is fixed at an outer circumference of the burring member of the base plate(2). The sleeve(6), rotationally positioned at an inner circumference of the burring member, includes a fixed axis in a gap of several micrometers with its inner face. The drive magnet(8) is fixed at an inner circumference of a magnet holder(22) with a cap shape formed at the sleeve(6). The thrust magnet(12) is formed in a gap between an outer circumference of the sleeve(6) and an inner circumference of the base plate(2).
Patent KR-20040041990-A (KR)
Title: Real-time linking process with the concerted company using the sale method by a concerted action
Inventor: LEE SEUNG BEOM
Filed: 2002-11-12
Abstract: PURPOSE: A method for linking with a cooperated company in real-time by using a cooperated sale method is provided to exhibit a product needed from a market by receiving a trend of the product sold from a sale company as systematically linking a supplying company and the sale company. CONSTITUTION: The company to sell the product registers the company information to a system operated by the supplying company(100). The supplying company provides a system access ID to the sale company selected as an official sale company by examining/evaluating the sale company based on the company information(200). The sale company connects to a product list screen by inputting the ID to the system(300). The sale company inputs a name and a quantity of the desired products(400). The supplying company supplies the product to the sale company by confirming the stock of the selected product in the real-time(500). The supplying company provides a calculated sale price and a profit rate to the sale company in the real-time(600).
Patent KR-20040042298-A (KR)
Title: Selectional Play Method of Voice Message for Telephone with Answering Machine Attaching CID
Inventor: JI YEONG HO
IPC: H04M1/64
Filed: 2002-11-13
Abstract: PURPOSE: A method for selectively reproducing a voice message in an automatic response phone having a CID(Caller Identifier) function is provided to allow a user to listen to only desired messages among the entire recorded voice messages. CONSTITUTION: When a sender records a voice message in a memory unit through a user interface(310), a controller informs about reception of the voice message through a display unit(312). A user presses a reproduction button to reproduce the recorded voice message(316). The controller displays information on the entire voice messages stored in the memory unit on the display unit(318). The user selects only voice messages with high priority or as necessary, among the entire voice messages(320). The selected voice message is reproduced under the control of the controller(322).
Patent KR-20040042475-A (KR)
Title: Image calling mobile phone having detachable folder
Inventor: BAEK JONG HYEOK
IPC: H04B1/38
Filed: 2002-11-14
Abstract: PURPOSE: A video communication terminal mounting and dismounting a folder unit is provided to do video communication without using a separate handsfree device. CONSTITUTION: A microphone(110) is located in an upper end of a terminal body(100). The first IrDA(Infrared Data Association) port(130) is formed in the terminal body(100), and is connected to a main PCB. The first battery is installed in the terminal body(100), and is connected to the main PCB. A camera(210) is formed in a folder unit(200), and is connected to a sub-PCB. The second IrDA port(230) is formed in the folder unit(200), and is connected to the sub-PCB for transmitting and receiving wireless data with the first IrDA port(130). The second battery is installed in the folder unit(200), and is connected to the sub-PCB. A hinge device(300) rotatably connects the folder unit(200) with the terminal body(100) to be capable of being mounted and dismounted.
Patent KR-20040043243-A (KR)
Title: Laser diode and fabrication method of laser diode
Inventor: KIM SANG MUK
IPC: H01S5/30
Filed: 2002-11-16
Abstract: PURPOSE: A laser diode and a method for manufacturing the laser diode are provided to previously prevent the leakage current generated during the formation of the single window structure, thereby further simplifying the process of forming the p-capping layer. CONSTITUTION: A laser diode includes a p-cladding layer(14), a ridge(17), a current block layer(18), a dielectric block layer(19) and a p-capping layer(20). The ridge(17) is formed along the top surface of the p-cladding layer(14). The current block layer(18) is formed on both sides of the ridge(17) and on the top surface of the p-cladding layer(14) with a height being similar to that of the ridge(17). The dielectric block layer(19) is formed on the edge portions of the ridge(17) and the current block layer(18). And, the p-capping layer(20) is deposited on the top surface of the ridge(17) and the current block layer(18) except for the dielectric block layer(19).
Patent KR-20020092881-A (KR)
Title: Rotating drum of the ball-mill for crushing raw materials of rubber gloves
Inventor: JUNG JAE GEUN
IPC: B02C17/10
Filed: 2002-11-20
Abstract: PURPOSE: Provided is a rotational drum of ball-mill for grinding raw material of rubber gloves applied with urethane inner wall over inside of the drum to finely and evenly break different materials of sulfur, zinc oxide, calcium carbonate, titanium oxide and the like to prepare the rubber gloves with decrease of noise and prevention of damage of the inside of the drum because of cushion effect of the urethane inner wall. CONSTITUTION: The drum(3) comprises a pair of supporting bars(1), a pair of side plates(18) with a rotational axis(2) supported by the supporting bars(1) and a cylindrical pipe(17) having an inlet(4) to introduce and discharge a plurality of ceramic balls together with raw material of the rubber gloves. The drum includes a cylindrical tube having multiple fastening iron cores(14) with latches(16). A cylindrical pipe(17) is placed into the tube and applied with the urethane inner wall(15) together with the multiple fastening iron cores(14) hidden inside the tube. Both opened ends of the pipe(17) have also the iron cores(14) on inner side of the circular plate(13).
Patent KR-20040044751-A (KR)
Title: Method for protecting smart card from electric shock
Inventor: KIM JEONG SU
IPC: G06K19/077
Filed: 2002-11-22
Abstract: PURPOSE: A smart card securing method is provided to secure a smart card from an electric shock or an internal damage caused by an electric feature difference at a preliminary connection pin of various kinds of card processing terminals. CONSTITUTION: The method comprises several steps. A smart card is put into a specially purposed card processing terminal having a different preliminary connection pin(300). Each connection pin of the smart card is connected to each contact of the terminal(310). It is checked whether an electric power is supplied via a C1 and C5 connection pin(321). In a case that an electric power is supplied via a C1 and C5 connection pin, the smart card automatically turns off the preliminary connection pin by operating an internal circuit(340). In a case that an electric power is not supplied via a C1 and C5 connection pin, it is checked whether an electric signal level via the preliminary connection pin is within a limit(331). In a case that the electric signal level is within a limit, a set function of the smart card is performed and then stopped(350, 360). In a case that the electric signal level is not within a limit, the preliminary connection pin is automatically switched off and the function of the smart card is stopped(340, 360).
Patent KR-20040044815-A (KR)
Title: Reclining device of seat for vehicle
Inventor: LEE GYU HUI
IPC: B60N2/22
Filed: 2002-11-22
Abstract: PURPOSE: A seat reclining apparatus for a vehicle is provided to improve the quality, the durability and the safety of passengers by preventing displacement of parts with keeping stiffness in transmitting impact to the seat or the reclining apparatus at a collision. CONSTITUTION: A seat reclining apparatus(30) comprises a lower plate(31) and an upper plate(32) fixed to a cushion frame and a seat back frame; a plate holder(33) contacted to the lower plate and the upper plate; a fixing pin(34) fastening the plate holder and the lower plate; a folding pin(35) moving freely by combining the plate holder with the upper plate; a return spring(36) pressing the upper plate to be folded; upper teeth(37) formed around the lower edge of the upper plate; a lock gear(39) and a cam(40) inserted to an operation hole(38) in the upper center of the lower plate to select reclining or unreclining; an operating pin(41) protruded through a pin hole(42) of the plate holder and placed in an operation hole; and an operating lever(43) fixed to the cam by a lever pin(45) and interlocked with the lock gear for reclining.
Patent KR-20040045093-A (KR)
Title: The heating or cooling control method of heat pump system
Inventor: HWANG YUN JE
IPC: F25B13/00
Filed: 2002-11-22
Abstract: PURPOSE: A cooling and heating control method of a heat pump system is provided to improve the reliability of the product, and to reduce noise in suddenly switching the refrigerant passage by switching the refrigerant passage with a four-way valve in decreasing or stopping flow of refrigerant by stopping the compressor. CONSTITUTION: Heating is performed by actuating a compressor(S1), and the compressor is stopped in switching heating mode into cooling mode(S2,S3). A four-way valve switches the refrigerant passage in passing the predetermined time to decrease the flow rate of refrigerant flowing through the four-way valve to be less than the predetermined rate, or to stop flow of refrigerant in stopping the compressor(S4,S5). Cooling is performed by actuating the compressor in switching the four-way valve(S6). The four-way valve changes the refrigerant passage in decreasing pressure to the four-way valve with reducing flow rate of refrigerant, and switches into the cooling mode in cutting off power, or into the heating mode in supplying power.
Patent KR-20040045964-A (KR)
Title: Automatic connection setting method of mpls network based on (cr)ldp and all-optical network based on rsvp
Inventor: KIM YEONG HWA
IPC: H04L12/28
Filed: 2002-11-26
Abstract: PURPOSE: A method for setting automatic connection between a (CR)LDP(Constraint-based Routing Label Distribution Protocol)-based MPLS(Multi-Protocol label Switching) network and an RSVP(Resource reServation Protocol)-based all-optical network is provided to enhance transmission efficiency between far-ends by performing information mapping and connection setup request stating. CONSTITUTION: It is checked whether a packet is received(21). If a packet is received, it is checked whether the received packet is a (CR)LDP message or an RSVP message(22). If the received packet is the (CR)LDP message, it is checked whether the message is a connection setup request message, namely, a label request message, and the same FEC(Forwarding Equivalence Class) as that of the request message is in an LIB(Label Information Base)(23,231). If the received packet is the connection setup request message but no same FED as that of the request message exists in the LIB, the received label request message is processed and an LSR(Label Switching Router) as an exit LER(Label Edge Router) is terminated(232). It is checked whether the FEC of the request message passes through an all-optical network(233). If the FEC of the request message passes through the all-optical network, a connection request signal is transmitted to an RSVP demon(234).
Patent KR-20040046365-A (KR)
Title: drag reducing device for brake system
Inventor: LEE YONG YEONG
IPC: F16D55/224
Filed: 2002-11-27
Abstract: PURPOSE: A drag reducing device of a brake is provided to prevent noise, vibration and wear from abnormal contact between a disk rotor and a brake pad by forcibly restoring the brake pad in detecting abnormal contact between the disk rotor and the brake pad after releasing braking. CONSTITUTION: The drag reducing device is composed of a drag detecting unit detecting the abnormal contact between a disk rotor(10) and a brake pad(14); a control unit(26) outputting the operation signal for releasing drag according to the degree of drag from the drag detecting unit; and a drag removing unit releasing the abnormal contact between the disk rotor and the brake pad corresponding to the control of the control unit. The abnormal contact between the disk rotor and the brake pad is released by pulling a piston back in detecting drag from the abnormal contact between the disk rotor and the brake pad at restoring failure of the piston after releasing braking.
Patent KR-20040048270-A (KR)
Inventor: KIM HYEON SU
IPC: F25D23/00
Filed: 2002-12-02
Abstract: PURPOSE: An apparatus for manufacturing an inner case of a refrigerator is provided to increase the quality of a curvature part connecting a body part with a bottom plate for an inner case. CONSTITUTION: An apparatus for manufacturing an inner case of a refrigerator includes first and second molds(50,60). The first mold has a shape corresponding to an inner shape of a finished inner case(30) at least partially, and a first curvature radius(R1) at lower end corners for forming a lower end of the inner case with the curvature. The second mold has a shape corresponding to an outer shape of the inner case at least partially, and a curvature processing part(62) for forming a welding part(36) of the inner case curvedly. The curvature processing part is divided into first and second curvature parts(63,64) and a groove(66). The first one has a curvature radius of R2 and processes a welding portion(36). The second ones have a curvature radius of R2' and process a bottom plate(34) of the inner case. A body part(32) of the inner case is extended from both sides of the first curvature part.
Patent KR-20040048484-A (KR)
Title: Level planarization equipment for plasma display panel fabrication and method of forming barrier rib using the same
Inventor: OH CHANG HYO
IPC: H01J11/34
Filed: 2002-12-03
Abstract: PURPOSE: A level flattening apparatus and a method are provided to reduce manufacturing procedures and processing time by flattening levels of barrier ribs without using an additional material. CONSTITUTION: A level flattening apparatus comprises a holder body; a first metal wire holder and a second metal wire holder disposed at both ends of the lower portion of the holder body; a metal wire(130) disposed between the first and second metal wire holders; a level adjustment unit for adjusting upper and lower levels of the holder body; a particle suction unit coupled to the holder body, and which sucks and removes particles generated by an abrasion. The level adjustment unit includes a first level gauge(140a) arranged on the center of the holder body so as to adjust the total height level of the holder body; and second and third level gauges(140b) arranged in left and right sides of the holder body so as to adjust the left and right levels of the holder body.
Patent KR-20040051795-A (KR)
Title: A Apparatus for Compensating for Output Temperature in Dependence on Decrease of Insulation Resistance
Inventor: BAEK JONG MUN
IPC: C21B7/24
Filed: 2002-12-13
Abstract: PURPOSE: A system for compensating detection temperature of temperature detector according to drop of insulation resistance is provided to stably grasp temperature of hearth bottom of blast furnace by compensating deviation of detection temperature values according to reduction of insulation resistance of the temperature detector. CONSTITUTION: In a system for compensating detection temperature according to drop of insulation resistance of a temperature detector(200) installed on the hearth bottom(102) of blast furnace to detect temperature of the blast furnace using electromotive force generated between plus (+) thermocouple(201) and minus (-) thermocouple(202), the system comprises an insulation resistance measuring instrument(301) for measuring an insulation resistance between the plus (+) thermocouple of the temperature detector and the ground; an insulation resistance/temperature error calculator(303) for calculating a temperature error value according to insulation resistance values measured by the insulation resistance measuring instrument; and a compensation temperature operator(304) for calculating a compensation temperature obtained by correcting a temperature error according to drop of insulation resistance after operating the temperature error value calculated in the insulation resistance/temperature error calculator and the temperature detection values detected by the temperature detector, wherein data of the temperature error value according to drop of insulation resistance of the temperature detector is stored in the insulation resistance/temperature error calculator.
Patent KR-20030072198-A (KR)
IPC: C08G59/40
Filed: 2002-12-23
Abstract: 본 발명의 목적은, 쉽게 성형시킬 수 있을 정도로 충분한 기계적 강도를 가지며, 높은 온도, 높은 습도 조건하에서도 장기간에 걸쳐 물성의 안정성이 탁월한 음향 정합층을 제공할 수 있는, 음향 정합층용 조성물을 제공하는 것이다. 
     발명은, 음향 정합층용 카보디이미드 수지를 함유하는 조성물, 이 때의 조성물은 무기 중공체 또는 무기 중공체 및 다른 반응성 수지를 추가로 함유할 수 있다; 음향 정합층용 금형 내에서 상기 조성물을 가열하면서 경화 및 성형하여 음향 정합층 성형품을 제조하는 방법; 및 당해 조성물을 사용한 초음파 변환기와 당해 성형품을 사용한 초음파 변환기를 제공한다.
Patent KR-20040057099-A (KR)
Title: Automatic tail stock connecting device for a machine and method thereof
Inventor: KWON SANG YEONG
IPC: B23B23/00
Filed: 2002-12-24
Abstract: PURPOSE: A device and method for controlling automatic connection of a tail stock is provided to offer convenience to a worker by automatically connecting the tail stock to a saddle. CONSTITUTION: A device for controlling automatic connection of a tail stock is composed of a key input unit(10), an NC unit(20) for providing data about the coordinates of a saddle, a control unit(30), a solenoid valve(40) for supplying hydraulic pressure, and the tail stock(50). The control unit connects/separates the tail stock to/from the saddle automatically, and controls the position of the saddle.
Patent KR-20040057295-A (KR)
Title: a cooling structure of articulated piston for diesel engine
Inventor: MUN SEUNG DONG
IPC: F02F3/20
Filed: 2002-12-26
Abstract: PURPOSE: An articulated piston cooling structure of a diesel engine is provided to reduce the number of parts and assembling process by forming the oil gallery with the insertion end formed on the skirt part without a cooling ring, and to improve cooling efficiency of the piston by restricting increase of temperature of oil with increasing heat transfer from the crown part to the skirt part. CONSTITUTION: A round groove(14) is formed in the lower part of a steel crown part(10), and an aluminum skirt part(20) is combined with the lower part of the crown part in an articulated piston of a diesel engine. An insertion end(22) is formed in the upper part of the skirt part, and press-fitted to the round groove. An oil gallery(40) is formed by closing the round groove with the insertion end. An oil supply hole(21) and an oil discharge hole are formed in the skirt part, and communicated with the oil gallery.
Patent KR-20040060421-A (KR)
Title: Seeding machine
Inventor: LEE JEI HYUNG
IPC: A01C7/02
Filed: 2002-12-30
Abstract: PURPOSE: A seed sowing machine is provided to sow seed semi-automatically by operator's walking, thereby the operation to sow is performed easily and the structure of the sowing machine is simplified. CONSTITUTION: The seed sowing machine comprises: a seed projection valve(10) installed on a calf of an operator which seed is projected into; a seed loading part(20) installed beneath the sole of a foot of the operator and connected to the seed projection valve(10); a valve(30) connected to the seed projection valve(10) to run between one location to drop seed inside the seed projection valve(10) and another location to block seed from dropping in accordance with the movement whether the foot of the operator treads or not; and a pressing part(40) installed between the sole of the foot of the operator and the seed loading part(20) to press seed inside the seed loading part(20) to be ejected to the ground in accordance with the movement whether the foot of the operator treads or not.