baber/WOPTO huggingface dataset:
Patent KR-20030009603-A (KR)
Title: a mounting device of spare tire for vehicles
Inventor: KIM GEUN BAE
IPC: B62D43/04
Filed: 2001-07-23
Abstract: PURPOSE: A spare tire-mounting device of a vehicle is provided to reduce the cost by simplifying the structure, to prevent a spare tire from leaning or a wire from twisting, and to completely lift even an overturned spare tire. CONSTITUTION: A spare tire-mounting device of a vehicle comprises a winding device(30) mounted to a frame(20) and operated by inserting and rotating a rod(60); a wire(40) wound on the winding device; and a support device(100) mounted to the end portion of the wire. The support device comprises a circular plate-type support plate(110) and rubber supporters(120) supported to the outside of the top of the support plate, at regular intervals. A holder fixes the support device to the lower end of the wire. The supporters are fixed to heads of bolts forming a flange to a body and are mounted on the top of the support plate by coupling the bolts to weld nuts disposed to the lower outside of the support plate at regular intervals.
Patent KR-20030011433-A (KR)
Title: Manufacturing method for hidden laser via hole of multi-layered printed circuit board
Inventor: LEE SEONG HEON
IPC: H05K1/11
Filed: 2001-08-02
Abstract: PURPOSE: A method for fabricating a hidden laser via hole of a multi-layered PCB(Printed Circuit Board) is provided to improve a bonding characteristic in a mounting process of an electronic component by widening a contact area between a laser via hole and the electronic component. CONSTITUTION: A multi-layered substrate is formed by laminating a plurality of layers. A laser via hole is processed by performing a laser drilling process. The first external conductor layer is formed by performing the first panel plating process on the substrate. A laser via(120) is formed by performing a plugging process with silver paste or copper paste or conductive filling agent. A polishing process for the laser via(120) is performed. The second external conductive layer is formed on the first external conductive layer and the laser via(120) by performing the second panel plating process on the substrate. A wiring pattern is formed on the second external conductive layer.
Patent KR-20020013805-A (KR)
Title: Soft polypropylene melt spun nonwoven fabric
Inventor: DAOHONG ZHANG
IPC: D04H13/00
Filed: 2001-08-14
Abstract: PURPOSE: A soft polypropylene melt-spun nonwoven fabric obtained by incorporating a specified fatty acid amide blend into a propylene fiber of a melt-extruded nonwoven fabric is provided which exhibits good tactile softness and elasticity and is advantageously used in an absorbent article. CONSTITUTION: This soft polypropylene fabric contains 0.02% by weight of a fatty acid amide blend containing 60 to 75% by weight of stearamide and 25 to 40% by weight of erucamide as a molten additive in polypropylene. A mixture of fatty acid amides is mixed in a polypropylene fiber in the nonwoven fabric subjected to thermal bonding and melt extrusion to impart the softness to the fabric. The fabric has a bending resistance of below 0.62g per 1g fabric.
Patent KR-20030020019-A (KR)
Title: Telescopic pipe connecting structure of vacuum cleaner
Inventor: KIM GI MAN
IPC: A47L9/24
Filed: 2001-08-29
Abstract: PURPOSE: A connecting structure of an extension pipe of a vacuum cleaner is provided to separate extension pipes easily by pressurizing a push member. CONSTITUTION: A connecting structure of an extension pipe of a vacuum cleaner includes a fixing protrusion(11); a fixing hole(31); a guide member(32) and a push member(33). A fixing protrusion is formed to an outer peripheral surface of a first extension pipe(20). The fixing hole is formed to an outer peripheral surface of a second extension pipe(30) to correspond to the fixing protrusion. The guide member is protruded from the outer peripheral surface of the second extension pipe. The guide member is around the fixing hole. The push member pressurizes the fixing protrusion. The push member is installed to the guide member to move up and down. A coiled spring(34) is installed between the guide member and the push member. The spring is biased not to contact the fixing protrusion with the push member. A contacting surface of the push member with the fixing member is slanted. Therein, first and second extension pipes are separated by pressurizing the push member without pressurizing the fixing protrusion.
Patent KR-20030021016-A (KR)
Title: Apparatus and method for compensating a phase error in wobble phase locked loop
Inventor: PARK JEONG BAE
IPC: G11B7/005
Filed: 2001-09-05
Abstract: PURPOSE: An apparatus and a method for compensating phase error in a wobble phase locked loop are provided to prevent the degradation of a timing jitter at the wobble phased locked loop by detecting the phase error in a PZCP(Positive Zero Crossing Point) to compensate it. CONSTITUTION: A clock generating unit(24) varies and outputs a phase of a clock frequency according to a digital control. A phase detector(22) compares and detects a phase error between the outputted clock and an analog-digital converted wobble signal. A phase compensating unit generates a compensating value corresponding to the detected phase error to synchronize the phase of the clock frequency outputted from the clock generating unit(24) to the wobble signal. A phase error compensator(20) varies and sets a time counting value of the clock generating unit(24) as a predetermined value according to the phase error between the clock and the wobble signal.
Patent KR-20030021023-A (KR)
Title: Method for manufacturing Si layer, Ge layer and Si-Ge layer using atomic epitaxy method and apparatus for forming the same layer
Inventor: KANG JIN YEONG
IPC: H01L21/20
Filed: 2001-09-05
Abstract: PURPOSE: A method for forming a silicon film, a germanium film, and a silicon-germanium film using an atomic layer epitaxy method are provided to form a thin film under a low temperature by using an organic gas as a source gas. CONSTITUTION: SiR4 is injected into a process chamber during a predetermined time(30). The first purge process is performed by injecting a purging gas into the process chamber(31). GeH4 is injected into the process chamber during the predetermined time(32). The second purge process is performed by injecting the purging gas into the process chamber(33). The injection of hydrogen radicals or hydrogen ions is determined according to a composition ratio of silicon-germanium(34). The hydrogen radicals or hydrogen ions are injected into the process chamber(35). The third purge process is performed(36). The thickness of the silicon-germanium is checked(37).
Patent KR-20020022629-A (KR)
Inventor: WANG CHIH HSIN
IPC: H01L27/115
Filed: 2001-09-20
Abstract: PURPOSE: The WL (control/select gate) poly length is controlled by a photo lithography process, which provides excellent scalability and control over the WL poly length as compared to a WL poly formed by a spacer process. CONSTITUTION: A semiconductor memory array of floating gate memory cells in a semiconductor substrate includes a plurality of spaced apart isolation regions and active regions on the substrate(10) substantially parallel to one another in the column direction. Floating gates(14) are formed in each of the active regions. In the row direction, trenches are formed that include indentations. The trenches are filled with a conducting material to form blocks of the conducting material that constitute control gate. The trench indentations result in the formation of protruding portions on the control gate that extend over the floating gates(14). Each floating gate(14) has an upwardly projecting sharp edge separated by an oxide layer from the protruding portion of the adjacent control gate, where Fowler-Nordheim tunneling occurs in operation.
Patent KR-20030027447-A (KR)
Title: A Pumpkin Bun and Manufacturing Method thereof
Inventor: KIM YONG KUK
IPC: A23P1/08
Filed: 2001-09-28
Abstract: PURPOSE: Provided are pumpkin dumplings and their manufacturing method by using the pumpkin which contains various kinds of vitamins and minerals, as well as carbohydrate and fiber. CONSTITUTION: The manufacturing method of pumpkin dumplings comprises the steps of: mixing 15-25 wt.% of water, 65-75 wt.% of wheat flour, 5-15wt.% of pumpkin to prepare dumpling skin; mixing steamed pumpkin and potato meshes in an amount of 15-25 wt.%, cut or diced vegetables in an amount of 15-25 wt.%, crushed bean curd in an amount of 5-15 wt.%, and 5% of seasoning stuffs to prepare dumpling filling; and stuffing the dumpling filling into the dumpling skin then followed by sealing and steaming it.
Patent KR-20030031705-A (KR)
Title: Pickup-unit feedguiding apparatus for disk drive
Inventor: KIM YEONG GIL
IPC: G11B7/085
Filed: 2001-10-15
Abstract: PURPOSE: A device for guiding the conveying of a pickup unit of a disc drive is provided to make main and auxiliary guide shafts contact a pickup unit without any gap by the elasticity of a feed guide, thereby preventing the vibration of the pickup unit in the process of conveying and precisely carrying out the reading or writing of signals. CONSTITUTION: A device for guiding the conveying of a pickup unit of a disc drive includes a pickup unit(30) for radiating light to a disc to read or write signals, a main guide shaft(40) and an auxiliary guide shaft(40') movably supporting both ends of the pickup unit for guiding the conveying of the pickup unit, a feed guide(35) provided to a side of the pickup unit oppositely from the auxiliary guide shaft with respect to the main guide shaft, and a sub guide(33) mounted in the auxiliary guide shaft direction for guiding the movement of the pickup unit. The feed guide elastically contacts either upper or lower surface of a lead screw(50) and is engaged with the lead screw, which provides driving force for the conveying of the pickup, so that the feed guide is supplied with the power for conveying the pickup unit.
Patent KR-20030037315-A (KR)
Inventor: HWANG YEONG MIN
IPC: G06T5/00
Filed: 2001-11-01
Abstract: 바이오 칩 분석을 위한 영상 분석 방법에 관한 것으로, 렌즈 특성에 의한 영상의 왜곡 현상을 보정하고, 바이오 칩 상의 스팟에 대한 최적 평가 함수를 이용하여 스팟의 경계를 추출하는 영상 분석 방법을 제공한다.  상기 영상 분석 방법은 렌즈 특성에 의한 영상의 왜곡 현상을 보정하는 영상 보정 단계, 스팟의 배경 영상의 레벨 및 스팟의 최적화 평가 함수를 이용하여 스팟의 경계를 추출하는 스팟 경계 추출 단계 및 상기 추출된 스팟의 경계에 의해 스팟 배경 및 스팟의 대푯값을 추출하는 대푯값 추출 단계를 포함한다. 상기 영상 분석 방법은 렌즈 특성에 의한 영상 왜곡을 보정하여 정확한 형광 영상을 얻고 최적의 스팟 경계를 추출함으로써 정확한 스팟의 물리적/생물학적 평가 결과를 얻을 수 있다.
Patent KR-20030037488-A (KR)
Title: A Plasma Display Panel
Inventor: CHOI TAE WAN
IPC: H01J11/44
Filed: 2001-11-05
Abstract: PURPOSE: A plasma display panel is provided to be capable of simplifying the manufacturing processes and improving the characteristics of contrast. CONSTITUTION: A front substrate(10) and a back substrate are arranged at a regular interval. A plurality of sustain electrodes are arranged in parallel with one another on the front substrate. A plurality of data electrodes are arranged to cross with the sustain electrodes on the back substrate. A plurality of barrier ribs are arranged between the front and the back substrate at a regular interval to define a discharging cell. The sustain electrodes comprise transparent electrodes(11a) and bus electrodes(11b) arranged on the transparent electrodes. A black layer(11c) is formed between the transparent electrode and the bus electrode to increase contrast. A black layer is extended between the transparent electrode and the bus electrode of the adjoining discharging cell through the non-discharging area between the discharging cells.
Patent KR-20020035760-A (KR)
Inventor: KAWATE KEIICHI
IPC: G06Q50/00
Filed: 2001-11-06
Abstract: PURPOSE: To speedily provide information regarding the development of a product for respective engineers and to share information such as information on applications used at respective operation stages and operation progress information when the engineers develop the product, etc., through multiple development steps. CONSTITUTION: This operation management system 10 manages the operation for product development, etc., having multiple operation steps through a network where respective terminal machines 1a to 1c are interconnected by a communication line 4 and is actualized by a server 2 which is installed on the network and provides a schedule file wherein the day's schedule of the respective steps is described and collaborative operation association software which is performed on the terminal machines 1a to 1c to obtain the schedule file and displays operation items to be done at the respective steps according to the schedule file.
Patent KR-20030038124-A (KR)
Title: Apparatus for supply the cool air of refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-08
Abstract: PURPOSE: An apparatus for supplying chilled air of a refrigerator is provided to improve cooling efficiency by uniforming temperature distribution. CONSTITUTION: An apparatus includes a main body(1) divided into a freezer compartment(10) and a refrigerator compartment(20) by a separation member(16); a cooling unit generating chilled air; a first fan(13) mounted in the main body to flow chilled air; a first duct(15) supplying the chilled air to an upper part of the refrigerator compartment; a plurality of first outlets(15a) connected with the first duct, and successively formed in the refrigerator compartment from the upper part to a lower part; a second duct(17) supplying the chilled air to the lower part of the refrigerator compartment; and a plurality of second outlets connected with the second duct, and formed in the refrigerator compartment from the lower part to the upper part. The first outlets of the first duct and the second outlets of the second duct allow chilled air to be evenly supplied in the refrigerator compartment and controlling flow rate of chilled air supplied to the upper part and the lower part of the refrigerator compartment.
Patent KR-20030043275-A (KR)
Title: Apparatus for treatment of waste water and sludge
Inventor: CHO MYEONG RAE
IPC: C02F11/12
Filed: 2001-11-27
Abstract: PURPOSE: An apparatus for purifying and disposing sewage, wastewater and sludge is provided to purify and dispose sewage, wastewater and sludge efficiently as reducing size of the apparatus and installation cost. CONSTITUTION: The apparatus is characterized in that primary filtrate storage tank(12) on which a transfer pump(16) is installed and secondary filtrate storage tank(13) at one side of the lower part of which a discharge port(33) is installed are installed on lower frame(35) in the state that the primary filtrate storage tank(12) and secondary filtrate storage tank(13) are separated by partition, primary screen(2) is installed on the upper part of the primary filtrate storage tank(12) in such a way that the filtrate is filtered as filtrate coming out through drain hole from the primary screen(2) is not flowing out to the outside of overflow prevention plate when sewage and wastewater flown in through inflow pipe(8) are sprayed onto the primary screen(2) through spray plate(10), and a sludge storage tank(7) is installed at the outer part of the primary screen(2) so that the sludge is dehydrated by discharging sludge collected in the sludge storage tank(7) through pressing and transfer unit(3).
Patent KR-20030046096-A (KR)
Title: Biorhythm service method in mobile phone
Inventor: KIM HAK HWAN
IPC: H04B1/40
Filed: 2001-12-05
Abstract: PURPOSE: A method of servicing biorhythm in a mobile communication terminal is provided to display biorhythm information on at least more than one register in the mobile communication terminal, and to display a dangerous day to a user with an alarming sound and a message, thereby preventing probable danger. CONSTITUTION: When a functional key is inputted(100), a controller enters a biorhythm mode(102), and displays biorhythm menu item lists on a display(104). The controller decides whether a key corresponding to register information is inputted(106). If so, the controller displays the register information on the display(108). The controller decides whether a key corresponding to register selection is inputted(110). If so, the controller decides whether a key corresponding to a request for biorhythm view is inputted(114). If not, the controller decides whether a key corresponding to a register deletion request is inputted(118). If so, the controller displays register deletion message information on the display, and completes the process(120).
Patent KR-20030052253-A (KR)
Inventor: CHOI UK JIN
IPC: B60T8/34
Filed: 2001-12-10
Abstract: PURPOSE: A solenoid valve of a brake system is provided to minimize loss of oil through an orifice by flowing oil through first and second reduced guide portions toward a throttle portion. CONSTITUTION: A solenoid valve of a brake system includes first and second reducing guide portions(20a,20b) and a throttled portion(20c). A bore of the first reducing guide portion is reduced gradually from an inlet to an outlet. The second reducing guide portion is extended from the first reducing guide portion to the outlet in specific length(L2). A bore of the second reducing guide portion is reduced gradually. The throttle portion is extended from the second reducing guide portion to the outlet in specific length(L1) in a same radius of a bore. An extending portion(20d) is formed to the outlet of the throttle portion to open and close the valve smoothly by contacting a ball of a plunger and to flow fluid smoothly by extending the bore gradually. Therein, loss of fluid is minimized by reducing bores for the inlet side of an orifice(20) because flow resistance is reduced through the orifice.
Patent KR-20020008380-A (KR)
Inventor: KINOSHITA YASUHIRO
IPC: C23C22/30
Filed: 2001-12-11
Abstract: PURPOSE: A rustproofing agent for zinc plated steel sheet is provided which excellent corrosion resistance, fingerprint resistance and blackening resistance without any addition of hexavalent chromium. CONSTITUTION: The rustproofing agent for a zinc plated steel sheet contains (A) a chromium aqueous solution containing an organic substance and (B) an acid metal such as a metal salt of nitric acid or phosphoric acid. All of the chromium in the chromium aqueous solution of component A is trivalent chromium. It is preferable if the organic substance in component A contains at least one type of oxy acid or oxide thereof. The metal in the acid metal salt of component B is an alkaline earth metal, cobalt, nickel, iron, zirconium, titanium, etc. It is also preferable if (C) a water-dispersible silica is contained as an additional component. The present invention also provides a zinc plated steel sheet, in which at least one side of the surface of a zinc plated steel sheet is coated with the zinc plated steel sheet rustproofing agent and the rustproofing agent dried to form a coating with a dry coating weight of 0.01 to 3 g/m¬2.
Patent KR-20030048782-A (KR)
Title: a preventing structure of whistle noise by vent door of air duct in vehicles
Inventor: LEE JEONG HAN
IPC: B60H1/34
Filed: 2001-12-13
Abstract: PURPOSE: A structure for preventing the whistle noise of a vent door of an air duct is provided to prevent whistle noise generated by the vibration of a rubber lip of the vent door by stabilizing flow inside the duct and cutting off a noise source by securing an adaptive passage for a sectional flow with forming a plurality of cut away pieces of which the intervals are shorter than the wavelength of turbulence passing through the upper and lower sides of the rubber lip. CONSTITUTION: A structure for preventing the whistle noise of a vent door of an air duct comprises the upper and lower sides of a rubber lip installed to a rim of the vent door and formed into a plurality of cut away pieces(L1,L2) with being cut off at regular intervals. The width of the cut away pieces is shorter than the wavelength of turbulence passing through the vent door.
Patent KR-20030049786-A (KR)
Title: Integrated Memory System for automobile
Inventor: NAM JONG U
IPC: B60R16/02
Filed: 2001-12-17
Abstract: PURPOSE: An Integrated Memory System(IMS) for a vehicle is provided to relieve the fatigue of a driver by automatically correcting optimal seat position suitable for a body type of the driver. CONSTITUTION: An Integrated Memory System(IMS) performs the steps of: setting the position of a seat, an outside mirror, and a handle; memorizing the position; controlling the position of the seat, outside mirror, and handle, and a buzzer; and comparing input values with values detected from pressure distribution sensors installed at the back of the seat, and the inside and front of a cushion, respectively, and controlling each driving unit. The pressure distribution sensor has a sandwich structure inserting a stripe electrode(13) in both sides of a conductive rubber(10).
Patent KR-20020006507-A (KR)
Inventor: CHOI HO JUN
IPC: H04W4/02
Filed: 2001-12-20
Abstract: PURPOSE: A system and method for providing mutually customized information using a mobile terminal is provided to select the optimum guide who can provide guide service, based on present status information, position information, service conditions, etc., loaded by a user. CONSTITUTION: Present location information among dynamic information for each guide is periodically and automatically transferred to an MCIPS(Mutually Customized Information Provisioning Server) through a mobile network from his mobile terminal(ST-1). Each user inputs his personal information through his mobile terminal(ST-2). In case that a user inputs an abbreviated number or a general directory number and requests guide service(ST-3), status information, including the current position coordinate information of the user, is transferred to the MCIPS. The MCIPS receives and analyzes this information(ST-4) and selects a plurality of optimum guide candidates(ST-5). The MCIPS transmits the information list to the user's mobile terminal with a list of telephone numbers in a push form(ST-7). The user selects the most suitable guide after reading the lists and attempts service access to the telephone number of the selected guide(ST-7). If the user is successfully connected with the guide(ST-9), the MCIPS transmits the status information of the user to the guide's mobile terminal(ST-10). On the basis of this information, the guide starts guide service, including geographical guide information(ST-11).
Patent KR-20030055408-A (KR)
Title: Selective Call Refusal Service Method In Mobile Communication Network
Inventor: KIM SEONG A
IPC: H04M3/436
Filed: 2001-12-26
Abstract: PURPOSE: A method for supplying a selective call refusal service in a mobile communication network is provided to originally cut off a call of an unwanted telephone number from being received, if only the unwanted telephone number is registered once by a subscriber, thereby preventing unnecessary resource consumption. CONSTITUTION: An originating MSC transmits a position request message to an HLR of a receiving subscriber(S41). The HLR confirms whether the receiving subscriber is registered in a selective call refusal service(S42). If so, the HLR confirms whether the selective call refusal service is activated(S43). If so, the HLR confirms whether a portion or an entire originating subscriber number is included in a selective call refusal list(S44). If so, the HLR confirms whether a call forwarding service number is registered(S45). If so, the HLR confirms whether the service number is a voice mail system(S46). If so, the HLR includes routing information in a position request response message, and transmits the message to the originating MSC(S47). The HLR forwards a receiving call to the voice mail system, to leave the message(S48).