baber/WOPTO huggingface dataset:
Patent KR-20010085021-A (KR)
Inventor: KIM JANG UK
IPC: A47G9/10
Filed: 2001-07-19
Abstract: PURPOSE: A method for manufacturing a pillow using pocket springs which is suitable for the moderns is provided to improve reliability of a product by preventing pressing of the pillow and weighed appearance, and forming a proper support for a neck, thereby improving demerits of an existing pillow including overstrain to the neck, deformation and short life cycle. CONSTITUTION: The method for manufacturing the pillow using pocket springs comprises the processes of wrapping a center supporter, polyurethane foam (6), supporting an inner material (2 - 5) of the pillow inside the pillow so that a space in which pocket springs (7) adhered inside the pillow can be supported is formed, wherein the inner material of the pillow comprises polyester cotton (2), wool (3), Dupont cotton (4), goose cotton (5), or duck cotton (6); and covering each of the springs with textile sheet so that the pocket springs are not rubbed each other inside the pillow, thereby preventing matting of the springs, thereby preventing a natural material (1) of the surface of the pillow from being pressed by the pocket springs (7) so that the pillow can be used for a long time.
Patent KR-20020010501-A (KR)
Title: Electro-optical device, substrate for electro-optical device, and projecting type display device
Inventor: SATO TAKASHI
IPC: G02F1/1335
Filed: 2001-07-25
Abstract: PURPOSE: An electro-optical device, a substrate for an electro-optical device, and a projecting type display device are provided to enhance light resistance and the aperture of respective pixels and to obtain high quality image display performance. CONSTITUTION: An electro-optical device includes, on a TFT(Thin Film Transistor) array substrate, pixel electrodes(9a), TFTs(30) connected to the pixel electrodes, a shading layer for covering at least the channel regions of the TFTs, and a light absorption layer interposed between the shading layer and the TFTs and mainly formed with a material mainly forming the channel regions. The light absorption layer suppresses the occurrence of inner surface reflection and multiple reflection one the inner surface of the shading layer facing the TFTs.
Patent KR-20030010002-A (KR)
Title: Method for the wireless billing using Bluetooth
Inventor: HONG JONG CHEOL
Filed: 2001-07-25
Abstract: PURPOSE: A wireless payment method is provided to enable a user to use contents or buy goods and to pay for it over the internet by using a terminal and a wireless communication device embedding a bluetooth module. CONSTITUTION: The method comprises several steps. A client accesses an internet shopping mall via a terminal having a bluetooth device(400), and the internet shopping mall checks whether the client determines to purchase contents or goods(405). The client transmits authentication data necessary for a payment at the terminal(415), and the terminal transmits the authentication data to a wireless communication device via a bluetooth module(420). The authentication data is transmitted to a mobile communication provider(425), being checked by the mobile communication provider, and its checking result being transmitted to the internet shopping mall(430). The internet shopping mall offers the selected contents or goods to the client if the authentication is normally approved(435).
Patent KR-20030010110-A (KR)
Inventor: KIM YONG GAP
IPC: B60T8/34
Filed: 2001-07-25
Abstract: PURPOSE: A solenoid valve for a brake system is provided to easily open and shut a valve although strong braking pressure is given to an inlet port of the valve by opening and shutting the valve in order by two stages. CONSTITUTION: A solenoid valve for a brake system comprises a hollow valve housing(31) with an inlet port and an outlet port; a hollow sleeve(32) coupled to the valve housing; a magnetic valve core(33) coupled with the other end of the sleeve; an armature(34) with a plunger portion extended into the valve housing; an exciting coil installed outside the valve core and the sleeve, to move the armature; a compensating spring(36) installed between the valve core and the armature, to advance the armature toward the valve housing when power source isn't applied to the exciting coil; a spool(41) to be moved inside the valve housing so that the outlet port is opened and shut in order by two stages if the armature moves; a hollow support member(42) coupled with the outer surface of the spool and fixed with the outer surface of the plunger portion of the armature; and a spool compensation spring(43) elastically supporting the spool. A passage is opened and shut orderly by two stages and therefore, the valve is easily opened and shut although strong braking pressure is given to the inlet port of the valve.
Patent KR-20010079482-A (KR)
Inventor: KIM HAENG YOONG
IPC: H05B3/20
Filed: 2001-07-27
Abstract: PURPOSE: A wire structure of a capillary net heating sheet is provided to extend a length of a heating plate with the minimum power by forming wires in parallel and in series between one heating sheet and other neighboring heating sheet. CONSTITUTION: Wires of a plurality of heating sheets(2a,2b,2c,2d) are arranged in parallel. Upper ends(18a,18b) and lower ends(18c,18d) of power wires(14,16) are formed inside the heating sheets(2a,2b,2c,2d) and are connected. A connector is formed on a predetermined part of a center of connecting wires of the heating sheets(2a,2b,2c,2d). An upper end connecting wire of the heating sheet(2a) is connected by the second connecting wire(22) and an upper end connecting wire of the heating sheet(2b). A lower connecting wire of the heating sheet(2a) is connected by the third connecting wire(22) and a lower end connecting wire of the heating sheet(2b). In consequence, the adjacent heating sheets(2a,2b) are connected in parallel to each other. The second connecting wire(22) is connected by the third connecting wire of the lower end of the heating sheets(2c,2d), whereby the wires are connected in series. Separate connectors(26a,26d) are formed on each connecting wire for connecting one set of heating sheets(2a,2b) and the other set of heating sheets(2c,2d).
Patent KR-20030010937-A (KR)
Title: Device for winding and bending coil to make saddle type coil
Inventor: CHOI SEOK JIN
IPC: H01F41/06
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for fabricating a saddle coil is provided to simplify a fabricating process of the saddle coil by winding a coil without a bobbin and bending the wound coil. CONSTITUTION: A plurality of support sections(32) are fixed on upper end portions and lower end portions of bending sections(31) by the fixing bolts(34). A plurality of guide sections(37) are formed at predetermined positions of the bending sections(31). The support sections(32) are connected to each other by pivots(33). A rotary driving portion includes a spindle having a combination section. The combination section is combined with the bending sections(31) of a segment assembly(30). A column is moved along a guide rail. A handle is used for controlling a movement of the column. A saddle frame(41) is installed at the column. A pulling portion(46) is fixed to the column and a latch(35) of the segment assembly(30).
Patent KR-20010088508-A (KR)
Inventor: KIM KYUNG WON
IPC: A01G9/24
Filed: 2001-07-30
Abstract: PURPOSE: A hydrogen splitting hot stove for agriculture is provided to improve a lowering condition of air density and a drying condition of an existing hot stove and to maintain the regular temperature with the minimum electrical power and to improve the economical efficiency of agriculture, animal husbandry and marine products industry. CONSTITUTION: The hydrogen splitting hot stove for agriculture includes a heat moving portion(10), a hydrogen splitting instrument(20) and an insulating wall body. The insulating wall body is composed of firebricks(51), heat spaces(52), ceramic boards(53) and ceramic wool(54). The ceramic wool(54) is formed on the most outer of the insulating wall body. The ceramic boards(53) are formed inside the ceramic wool(54). The heat spaces(52) are formed inside the ceramic boards(53). The firebricks(51) are formed inside the heat spaces(52).
Patent KR-20030012606-A (KR)
Title: Filter apparatus of fuel pump
Inventor: SHIN YEONG GWI
IPC: B60K15/00
Filed: 2001-08-02
Abstract: PURPOSE: A fuel filter structure of a fuel pump is provided to extend mileage of a vehicle to the utmost by using even fuel remaining in the corners of a reservoir cup when traveling on a slope way, with insufficiency of fuel. CONSTITUTION: In a fuel filter structure of a fuel pump, an end of a flexible hose(23) is connected to the lower part of a plastic pipe(21) communicated with a fuel pump(20). An auxiliary fuel filter(24) is formed at the other end of the flexible hose. Accordingly, if the oil level of fuel is under a fuel filter(23) housed in a reservoir cup(15) when traveling on a slope way, with insufficiency of fuel in a fuel tank(10), the auxiliary fuel filter is moved by self-weight toward the inclined side and fuel remaining in the reservoir cup is pumped.
Patent KR-20030012688-A (KR)
Title: Tunable optical fiber gratings with no polarization mode dispersion and there applications
Inventor: HAM JEONG U
IPC: G02B5/18
Filed: 2001-08-03
Abstract: PURPOSE: A fiber Bragg grating for preventing the dispersion of polarization mode and an application thereof are provided to reduce the dependence of polarized light by eliminating birefringence phenomenon due to the pressure and changing the transmission spectrum and refractive index of the fiber Bragg grating. CONSTITUTION: A compression unit includes a pressure member and a main frame(50) and relieves or eliminates the influence of a birefringence according to an optical fiber pressure. The pressure member is comprised of an unevenness plate(10) for forming a grating, a rotational member(42) coupled to the unevenness plate(10) for rotating the unevenness plate(10), and a compressing screw(44) coupled through the rotational member(42) for performing a compression on the unevenness plate(10). The main frame(50) is provided with a through-hole for fixing and supporting an optical fiber and plural holes. Each of the plural holes has a different pressure direction to the optical fiber.
Patent KR-20030016122-A (KR)
Title: Forming Method of Anode for Li Battery using Li Powder
Inventor: YOON WOO YOUNG
IPC: H01M10/0525
Filed: 2001-08-20
Abstract: PURPOSE: Provided is a method for forming an anode for an Li battery by using Li powder produced under the anoxic atmosphere, which increases mechanical properties such as electric property and flexibility and has various formability without losing the properties of the Li powder. CONSTITUTION: The method for forming the anode for the Li battery comprises the steps of: filling the Li powder to a battery can(30), of which the outside is supported by a lower die(19) and inner/outer molds(15a, 15b, 17); compressing the Li powder around the inside of the battery can(30) by a pressing rod(10a) of an upper die(10) to form the Li anode correspondent to the shape of the battery can(30). The pressing rod(10a) is correspondent to the horizontal section shape of the battery can(30).
Patent KR-20020075183-A (KR)
Inventor: CHUNG CHIN SUNG
IPC: B21C23/00
Filed: 2001-08-21
Abstract: PURPOSE: An apparatus and a method for refining crystal grain of a material which is difficult to be processed are provided to greatly improve elongation and strength of the material and solve problems of locally nonuniformed microstructures of an existing equal channel angular pressing by deforming and refining the overall material quite uniformly. CONSTITUTION: The apparatus for refining crystal grain of a material which is difficult to be processed comprises an entry channel(10) perforated in an entry port of a forming dies(100); a shearing strain channel(20) which guides the extruded material so that crystal gain is refined by curving an extruded material(1) supplied through the entry channel(10) in an acute shearing angle (θ) with the entry channel(10); a discharge channel(30) which is curved in a certain shearing angle from the shearing strain channel(20) and discharges the extruded material(1) in a direction parallel to the entry channel(10); a main extrusion plunger(40) for forcibly pressing the extruded material(1) by a pressing means(60) at a position of the entry channel(10); and a back pressure plunger(50) for forcibly pressing the extruded material(1) positioned between the main extrusion plunger(40) and the back pressure plunger(50) at a position of the discharge channel(30) by another pressing means(60) at the same time as the main extrusion plunger(40).
Patent KR-20030021333-A (KR)
Title: mounting structure of air conditioner for frame body automotive vehicle
Inventor: KIM GI CHANG
IPC: B60H1/00
Filed: 2001-09-05
Abstract: PURPOSE: A structure for mounting an air conditioner for a frame body automobile is provided to improve NVH(Noise Vibration Harshness) performance of the automobile by improving joining stiffness of the air conditioner and reducing driving noise and vibration transmitted into a car room. CONSTITUTION: An air conditioner(21) is placed between side frames(23) joined on both ends of a front end member(22) so that both sides of the air conditioner are fixed to an upper side of the side frames by a pair of side joining devices(30). A pair of lower bushes placed on the air conditioner are inserted and installed to one end of a side frame mounting bracket(50) joined to the side frames.
Patent KR-20030037092-A (KR)
Title: semiconductor manufacturing apparatus
Inventor: KIM DONG SU
IPC: H01L21/205
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus for fabricating a semiconductor is provided to embody a uniform thin film and control generation of polymer by diffusing reaction gas from a relatively close place to a wafer through a side flow process and by diffusing source gas from a position higher than the place of the diffused reaction gas through a top flow process. CONSTITUTION: A gas storing apparatus(140) stores at least one gas material. A chamber(120) in which a wafer(1) is settled is connected to a gas inflow apparatus(122) which makes at least one gas material flow to the inside of the chamber and diffuses to spray the gas material inside the chamber. One end of the first inflow pipe(123a) and one end of the second inflow pipes(123b) are connected to the gas storing apparatus and the other ends of the first and second inflow pipes are leaded to the inside of the chamber. The first injector(170a) of a top flow method includes a plurality of the first injector holes facing the wafer from a place right over the wafer, connected to the other end of the first inflow unit. The second injector(170b) of a side flow method includes a plurality of the second injector holes facing the wafer from a place over a side of the wafer, connected to the other end of the second inflow pipe and forming a part of the sidewall of the chamber. The second injector is of a ring type, installed under the first injector.
Patent KR-20030037409-A (KR)
Title: The Color Cathode-ray Tube
Inventor: RYU SEUNG TAE
IPC: H01J29/07
Filed: 2001-11-05
Abstract: PURPOSE: A color cathode ray tube is provided to improve the drop performance of the cathode ray tube by increasing the change rate of a vertical pitch in shadow mask slots. CONSTITUTION: In slots(11) of a shadow mask(5) for a transposed scan cathode ray tube, the change rate of a vertical pitch is more than that of a horizontal pitch. This is expressed in an equation as follows: absolute value((Pho-Phc)/Phc)<£(Pvo-Pvc)/Pvc|, where the Pvc is a vertical pitch between the slots in the center part of the shadow mask, the Pvo is a vertical pitch between the slots in a corner part, the Phc is a horizontal pitch between the slots in the center part, and the Pho is a horizontal pitch between the shots in the corner part.
Patent KR-20030009024-A (KR)
Title: A Device for Controlling Spot/Projection Welding Machines of Condenser Type
Inventor: PARK CHANG RIM
IPC: B23K11/24
Filed: 2001-11-07
Abstract: PURPOSE: A control device used in a condenser type spot/projection welder is provided to improve convenience of use and to allow a user to frequently inspect/check the state of a welder by forming a handling section of the control device with a touch panel. CONSTITUTION: A control board(40) of a welder control device includes a ROM(43) for storing a control program, a RAM(45) providing a working space for executing the control program stored in the ROM(43), a CPU(41) for controlling a welding work, a timer(47) for measuring a working time, and a counter(49). An error detecting section(51) is provided to inspect an operation of a welder. An A/D converter(53) is provided to supply direct current by converting AC into DC. A charging/discharging control section(55) charges or discharges electricity into/from a condenser by detecting a signal transmitted from the CPU(41). A welding control section is provided to control the welding work.
Patent KR-20030039618-A (KR)
Title: Stickable Mini Convex Lens
Inventor: KIM CHUNG HWA
IPC: G02B3/00
Filed: 2001-11-13
Abstract: PURPOSE: An easily attachable mini convex lens is provided to be small in diameter enough not to prevent recognizing the information represented on the color screen and easily be attached to the surface of the color screen. CONSTITUTION: An easily attachable mini convex lens(3) is characterized in that the mini convex lens(3) is capable of being attached to the surface of a color screen(1), the size of the diameter of the mini convex lens(3) is small enough not to prevent recognizing the information represented on the color screen and the magnification power of the mini convex lens(3) is enough to discriminate a plurality of pixels(2) placed in the color screen(1).
Patent KR-20020040594-A (KR)
Inventor: SATO HIJIN
IPC: H04M3/00
Filed: 2001-11-21
Abstract: PURPOSE: To provide base stations of a plural network connection type communication systems and their connection method, capable of simultaneously connecting an enterprise network and a private network. CONSTITUTION: A base station comprises means for determining whether to connect an enterprise network or a private network based on predetermined setting information; and means for connecting the enterprise network or the private network as the result of determination. Furthermore, the setting information is a maximum presentation ratio and/or a priority for a user of the enterprise network.
Patent KR-20030042263-A (KR)
Title: Method for processing the detecting signal from moving object Detector
Inventor: AHN BYEONG HA
IPC: G08G1/017
Filed: 2001-11-22
Abstract: PURPOSE: A sensing signal process method in a movement object sensing apparatus is provided to recognize and read a signal with respect to an object passing at a circumstance where a plurality of sense reaction properties with respect to a moving object. CONSTITUTION: There is analyzed and stored a sense property distribution function of a sense space at a basic state where no object exists(S1). There is sensed a signal generated according to an access of the object at a standby mode(S2). There is performed a deconvolution process with respect to the senses signal(S3). The sense property distribution function of the stored sense space is separated from the converted signal(S4). There is extracted and reconverted a reaction property function of an object from which the sense property distribution function(S5).
Patent KR-20030042974-A (KR)
Title: Method for maintaining freezing point and apparatus for the same
Inventor: YOON JONG WANG
IPC: G01K15/00
Filed: 2001-11-26
Abstract: PURPOSE: A method for maintaining a freezing point and an apparatus for performing the same are provided to maintain the freezing point for a long time by continuously circulating a mixture including ice and distillation water in a ratio of 1:1. CONSTITUTION: A mixture including ice(118a) and distillation water is contained in a reservoir(100). The reservoir(100) is made of insulation material in order to minimize a phase variation of ice(118) and distillation water contained therein. The reservoir(100) has an inner reservoir and an outer reservoir. A circulation section(116) is provided in the reservoir(100) in order to circulate the mixture through the reservoir(100). The circulation section(116) includes a motor(112) and a plurality of rotators(114) connected to the motor(112). The rotators(114) have a propeller shape including two to four wings. At least one rotator(114) is installed at upper and lower portions of the reservoir(100), respectively.
Patent KR-20020044543-A (KR)
Inventor: ISHIGAMI EIICHI
IPC: G06Q30/06
Filed: 2001-12-03
Abstract: PURPOSE: A steady customer card system and a management system for the same are provided to issue an inexpensive paper card prior to the issuance of an electronic storage card, and issue a point/service card with an electronic data storage device such as an IC card when the customer visits next time. CONSTITUTION: A simplified paper card having no storage device and including description columns of necessary items, such as residence, name, date of birth, and name of affiliated company, is issued prior to the issuance of a steady customer card with the electronic data storage device. A visit confirmation stamp is printed on the simplified card at a revisit, and the steady customer card with the electronic data storage device is issued after confirming the date of visit and the amount of purchase money printed on the simplified card carried at the next visit.
Patent KR-20030045416-A (KR)
Title: Conjugates of erythropoietin and polyethylene glycol derivatives
Inventor: LEE IN U
IPC: C07K14/505
Filed: 2001-12-04
Abstract: PURPOSE: A conjugate of erythropoietin (EPO) and polyethyleneglycol derivative is provided to effect enhanced pharmacokinetic profile and pharmacological property by reducing the immunogenicity of the EPO while preventing deterioration in the biological activity and increasing the remaining time in the body, and to be used for clinical treatment related to erythropoiesis and hematopoiesis for the renal anemia induced by the chronic renal failure or for the anemia induced by the diseases of cancer and AIDS. CONSTITUTION: A conjugate is prepared by pegylating methoxypolyethylene glycol-propionaldehyde derivative to the alpha-amino group of amino-terminus of EPO. The EPO is a wild type or recombinant EPO. The methoxypolyethylene glycol-propionaldehyde derivative includes at least one of linear methoxypolyethylene glycol-amide-propionaldehyde derivative, linear methoxypolyethylene glycol-urethane-propionaldehyde derivative, pendant polyethylene glycol-amide-propionaldehyde derivative, and pendant polyethylene glycol-urethane-propionaldehyde derivative. The molecular weight of methoxypolyethylene glycol-propionaldehyde derivative is in the range of 1,000-1,000,000.
Patent KR-20030047044-A (KR)
Title: Circuit for protecting lighting element
Inventor: CHO MYEONG CHEOL
IPC: H05B44/00
Filed: 2001-12-07
Abstract: PURPOSE: A light-emitting device protection circuit is provided to protect a light-emitting device exposed to static electricity or surge voltage to reduce defect ratio. CONSTITUTION: A light-emitting device protection circuit includes a switch(201) and a light-emitting device drive. The switch is connected between an active terminal and ground terminal of the light-emitting device(200). The light-emitting device drive controls the operation of the light-emitting device and opens the switch when an instruction of operating the light-emitting device is inputted from the outside. The switch is short-circuited in a normal state.