baber/WOPTO huggingface dataset:
Patent KR-20040088759-A (KR)
Inventor: HAN JAE YEOL
IPC: A47J31/34
Filed: 2003-04-11
Abstract: PURPOSE: A coffee extracting apparatus for a coffee machine is provided to freely control the strength of extracted coffee by improving the structure of the coffee extracting apparatus. CONSTITUTION: A coffee extracting apparatus for a coffee machine is composed of a hopper(120), a cylinder(150), and upper and lower pistons(130,140) for compressing powdered coffee in the cylinder. The upper piston includes a body having a hollow portion, and a compressing member(132) inserted into the hollow portion and compressing powdered coffee. A plurality of grooves are formed at the body, and are different from each other in depth to control the insertion depth of the compressing member. A coupling protrusion is formed at the compressing member, and is coupled to the grooves. A hot-water passage(132e) is formed at the compressing member, and guides hot water to the lower piston. A first elastic member is installed between the compressing member and the body, and supports the compressing member elastically. A fixing member is installed at one end of the compressing member, and is fixed to the body. A second elastic member is installed at the fixing member and the body, and encloses the compressing member.
Patent KR-20040089760-A (KR)
Inventor: KIM NAM HEON
IPC: E04B9/22
Filed: 2003-04-15
Abstract: PURPOSE: A joiner for a ceiling frame with a possible double type rectangular joint is provided to shorten the working hours required for installing a ceiling frame, to heighten working efficiency, to supply with low price by reducing production cost and to increase the productivity of products per unit hour. CONSTITUTION: The joiner(1) for a ceiling frame with a possible double type rectangular joint comprises: a central connection plate(10) made of a single board having the appointed height and length and arranged to the center longitudinally; wing plates(20) connected to both sides of the central connection plates(10), folded perpendicularly to face each other and provided with ending grooves(24); and a cutting part(40) perforated longitudinally from the middle of the central connection plate(10) to the end of the wing plates(20).
Patent KR-20040090037-A (KR)
Inventor: LEE SANG YEOP
IPC: B09C1/02
Filed: 2003-04-16
Abstract: PURPOSE: To remediate contaminated underground water flowing through crevices between rock beds with double packer. CONSTITUTION: The double packer comprises an upper part packer(11), a lower part packer(12) placed to be spaced out from the first packer, a submerged pump placed between the first packer and the second packer, a first pressurizing pipe(30) connected to the underwater pump by the first packer and acting as a path for contamination treating materials, a submerged cable(40) and an air tube(50).
Patent KR-20040091887-A (KR)
Inventor: JANG YU SIK
IPC: E02D5/24
Filed: 2003-04-23
Abstract: PURPOSE: A casing connection device for a cast-in place concrete pile is provided to easily connect casings in the field and to efficiently extend the length of the casings. CONSTITUTION: A casing connection device(100) for a cast-in place concrete pile comprises upper connection parts(10), lower connection parts(20), side keys(50), and center keys(40). In the upper connection part, a steel plate is welded to the inner lowermost end of an upper casing(C1) in the circumferential direction. The lower connection part is connected to the upper connection part in an overlapped state. In the lower connection part, a steel plate is welded to the inner uppermost end of a lower casing(C2) in the circumferential direction. The side keys are inserted in the bodies of the upper and lower connection parts along the circumferential direction of the upper and lower connection parts. In the side key, a vertical part and a horizontal part are integrally bent at a right angle. The center key is inserted in a groove formed between the vertical parts of the side keys inserted in the bodies of the upper and lower connection parts. The center key is made of a ferromagnetic material and formed in a right hexahedral shape.
Patent KR-20040086035-A (KR)
Inventor: KURTZ JAMES BRIAN
IPC: G06F40/00
Filed: 2003-04-24
Abstract: PURPOSE: A system and a method for allowing a user to change item-associated metadata in a shell browser are provided to enable the user to more easily discriminate an item based on the metadata associated with the item. CONSTITUTION: A window(200) represents a screen-size display area for a GUI(Graphic User Interface) of the shell browser. The window includes a preview pane area(202) and a view area(204). The preview pane includes preview control(206), user interface or edit control(208), and task control(210). The preview control provides the user with an image or visual display of other preview items, and control of an iterator button moving a focus to the next item by user's click. The metadata matched with more than one item and/or item container is displayed to diverse locations in the window. The task control includes a task related to a namespace and/or selection.
Patent KR-20040095862-A (KR)
Inventor: HUH NAM SEON
IPC: B29C49/00
Filed: 2003-04-28
Abstract: PURPOSE: A method for manufacturing a dual vessel is provided to reduce manufacturing costs and to improve productivity by applying an extrusion molding manner instead of an injection molding manner and removing restriction on the size of an inner vessel inserted into the inside of an outer vessel. CONSTITUTION: A method for manufacturing a dual vessel comprises the steps of: injecting a molded product made of synthetic resin composites into a forming mold; blowing air into the forming mold containing the molded product to form an outer vessel(10); cutting the upper end and lower end of the outer vessel; coupling an ornament(20) to the upper end of the outer vessel; inserting an inner vessel(30) into the inside of the outer vessel from the lower end of the outer vessel; and coupling a cap(40) to the lower end of the outer vessel containing the inner vessel inside.
Patent KR-20040092918-A (KR)
Inventor: KIM SEUNG SEOP
IPC: B60R11/02
Filed: 2003-04-29
Abstract: PURPOSE: An apparatus for loading a front assembly of a car audio is provided to broaden the mounting space of a control unit and reduce the size of the front assembly. CONSTITUTION: An apparatus for loading a front assembly of a car audio is composed of a case, a front chassis having a CD hole and a cassette hole, a loading chassis installed at the front of the front chassis by a driving unit(130) and opening/closing the CD hole or the cassette hole, and a control unit(20) installed at the front of the loading chassis and having a display unit. The driving unit includes a motor(131), a worm(132) installed at a shaft of the motor, a worm gear engaged with the worm, middle gears(134,135,136) engaged with the worm gear, a driven gear(137) engaged with the third middle gear(136), a driving shaft(138) passing through the center of the driven gear, and a pair of first links(139) connected to the driving shaft.
Patent KR-20040093768-A (KR)
Inventor: SIM YUN GYU
IPC: G11B17/04
Filed: 2003-04-30
Abstract: PURPOSE: A tray transfer device of an optical disk player is provided to use a worm gear having an excellent reduction rate. CONSTITUTION: A tray transfer device(100) comprises as follows. A reproduction unit(200) is installed on a center of a base plate(1). A load motor(110) is installed on the base plate(1). A worm gear(120) is coupled with a rotational shaft(111) of the load motor(110). A load gear(130) is gear-coupled with the worm gear(120). A rack(140) is gear-coupled with the load gear(130). An inclination guide is inclined in parallel with the rack(140). A raising member raises and drops the reproduction unit(200).
Patent KR-20040098682-A (KR)
Inventor: SHIN CHANG IK
IPC: G01R31/00
Filed: 2003-05-15
Abstract: PURPOSE: A method for testing an HDD(Hard Disk Drive) and a recording medium fit to the same are provided to efficiently advance a test depending on a random installation state of the HDD. CONSTITUTION: Installation of the HDDs is scanned(808). One test thread is sequentially assigned to each installed HDD. Whenever the test thread is executed, one of the sequential tasks needed for the test is executed(810). To be referred by the next test thread, a task state is recorded whenever one task is terminated by the test thread(812).
Patent KR-20040100725-A (KR)
Inventor: HWANG TAE HUN
IPC: H04N5/92
Filed: 2003-05-24
Abstract: PURPOSE: A PVR(Personal Video Recorder) reproducing method is provided to accurately reproduce an audio in the high-speed reproduction of a PVR by storing a video as a PES(Packetized Elementary Stream) format, storing the audio in a new ES(Elementary Stream) file, and decoding the video and the audio. CONSTITUTION: A transport demultiplexer(2) divides a transport stream including video and audio signals into a video PES and an audio PES. An audio decoder unit(3) divides the audio PES into audio ESs having an information frame. A storing medium(1) stores the video PES and the audio ES. The video PES and the audio ES are synchronized and reproduced through the information frame.
Patent KR-20040087242-A (KR)
Inventor: ZURMUEHLE WALTER
IPC: B29C65/20
Filed: 2003-05-26
Abstract: PURPOSE: A lap welding method of sheet typed plastic materials and a device thereof are provided to weld webs or film typed plastic materials with a heating wedge without using a second pressure roller under the welded material. CONSTITUTION: Material webs(15,16) are put on an overlapped area on a sheet typed firm base. A heating wedge(6) is inserted between the material webs by the lifted upper material web. The hot heating wedge is moved through the girths of the material webs. The heating wedge is moved through the lower material web on the sheet typed firm base. The combined material webs are pushed against the flat base by a pressure roller(3).
Patent KR-20040100790-A (KR)
Title: Portable sterilizing led lamp using semiconductor for lowering power consumption, size and environmental pollution
Inventor: KIM IN HWAN
IPC: A61L9/20
Filed: 2003-05-20
Abstract: PURPOSE: A sterilizing LED lamp with the semiconductor device is provided to lower the power consumption, allow installing at the narrow space because of very small size and avoid the environmental pollution by using the lamp semi-permanently and not making the garbage without generating harmful electric wave. CONSTITUTION: The sterilizing LED lamp comprises a small sized battery(101) for operating ultraviolet LED, a terminal(102) for connecting many batteries in parallel or serial, a resistor(103) for preventing ultraviolet LED from overloading the electric current and providing steady electric current to the ultraviolet LED, an electric wire(104) for transferring voltage and the electric current between the battery and the ultraviolet LED, an ultraviolet LED lamp(105) for sterilizing microbe and mold, an ON/OFF switch(106) for sparing the battery usage by powering off while not being used and a both sided tape(107) for fixing the device.
Patent KR-20040102919-A (KR)
Inventor: JUNG SEONG YEOP
IPC: H04N5/44
Filed: 2003-05-30
Abstract: PURPOSE: An RGB image signal input apparatus for an integrated car-TV is provided to make different signal formats between an OSD(On Screen Display) signal and an RGB signal to be synchronized, thereby being capable of implementing an image screen of a high quality. CONSTITUTION: An OSD generating member(100) generates OSD characters for providing information to users. A signal input member(200) receives an RGB image signal and an RGB SYNC(SYNChronization) signal. A buffering member(300) buffers the RGB image signal inputted from the signal input member and synchronizes the signal specification between the OSD signal and RGB image signal. A switching member(400) receives and switches the RGB SYNC signal from the signal input member, and receives and selectively switches the OSD signal and RGB signal. A microcomputer(500) controls the switching member in order to selectively switch the OSD signal and RGB image signal.
Patent KR-20040106670-A (KR)
Inventor: KIM HAE WON
IPC: C21B3/10
Filed: 2003-06-11
Abstract: PURPOSE: To provide a slag pot with heating function which prevents fusion of slag onto the slag pot by heating a portion of the slag pot contacted with slag to a high temperature. CONSTITUTION: In a slag port moved with being loaded with slag that is a byproduct generated in the steelmaking process, the slag pot with heating function comprises an inner pot(10) on which a slag discharge hole is formed to discharge slag during tilting; an outer pot(20) comprising a slag discharge hole(24) connected to the slag discharge hole of the inner pot, and heating element receiving grooves concavely formed on an inner surface of the outer pot; and a heating element comprising electrodes(32A,32B) mounted on the heating element receiving grooves so that the electrodes are heated by supply of an electric current and receive an electric current.
Patent KR-20040108280-A (KR)
Inventor: CHOI IN HO
IPC: G11B7/09
Filed: 2003-06-17
Abstract: PURPOSE: A focusing control device of an optical disk drive pickup system is provided to support a middle part of a focusing arm with a leaf spring hinge, and to mount focusing actuators on a swing arm and the focusing arm, thereby obtaining a sufficient focusing driving range in an objective lens position while increasing the rigidity of a tracking direction in a hinge structure. CONSTITUTION: A VCM actuator(102) is hinge-coupled by a horizontal hinge(101). A swing arm(110) is extended in length direction of the VCM actuator(102), and is rotated by being engaged with the VCM actuator(102). A focusing arm(120) is rotatively mounted on an end section of other side of the swing arm(110) in vertical direction. A leaf spring hinge(130) is coupled with an end of the focusing arm(120), and elastically supports a middle part of the focusing arm(120) such that the focusing arm(120) can be rotated in vertical direction. Focusing actuators(140) are mounted on the swing arm(110) and the focusing arm(120) such that the focusing arm(120) can rotate on the basis of the middle part.
Patent KR-20040110532-A (KR)
Inventor: KIM JAE HACK
IPC: H01R33/02
Filed: 2003-06-19
Abstract: PURPOSE: An insulation structure for an electric bulb socket is provided to reduce a fabricating cost and simply perform an assemblage and repair work by simplifying the assemblage structure of an insulator and the electric bulb socket. CONSTITUTION: A curved groove(11) is formed at both sides of a middle portion of an insulation pad(10). Through holes(12,13) are formed in a certain position of the surface of insulation material. The insulation pad is made of paper material on which the insulation material is coated. The curved groove of the insulation pad corresponds to a curved protrusion(26) formed on an upper surface of a housing(21) of an electric bulb socket. Wires(24) are inserted into an internal side of a protrusion(25). The wires are led in an internal side through the upper surface of the housing of the electric bulb socket, and are connected to both poles of a socket. The wires are penetrated into the through holes of the insulation pad, and are inserted and fixed in the insulation pad.
Patent KR-20040110561-A (KR)
Inventor: KANG GI MYEONG
IPC: F04B23/00
Filed: 2003-06-19
Abstract: PURPOSE: An air compression and vacuum system with vacuum-pumping and air-compression functions is provided to reduce the energy use cost by using for a power source of a precision instrument by keeping constant pressure and vacuum all the time. CONSTITUTION: A compression-vacuum pump(1) is composed of a vacuum gear and a compression gear engaged with a driving gear rotated by a motor(2); a pair of pistons combined by a connecting rod to advance and retreat; a vacuum cylinder(4) and a compression cylinder(5) for fitting and embedding the pistons; outlet and inlet check valves mounted at the cylinders, respectively; and a four-way valve(8) for connecting the outlet check valve for vacuum and the inlet check valve for compression. A vacuum-compressed air storage unit comprises a vacuum tank(21) installed at the vacuum inlet check valve of the compression-vacuum pump and a compressed air tank(23) disposed at the compression outlet check valve. A vacuum-compressed air distributing unit comprises a vacuum holder(31) installed at the vacuum tank and a compressed air distributing pipe(28) laid at the compressed air tank.
Patent KR-20050003589-A (KR)
Inventor: KANG MIN CHULL
IPC: B29C35/02
Filed: 2003-06-27
Abstract: PURPOSE: A partial gauge bladder sorting device of a curing bladder is provided to prevent partial excessive expansion and stress concentration of a green tire caused by a partial gauge of the bladder before mounting the partial gauge bladder to a vulcanizer and accordingly to improve uniformity of the tire. CONSTITUTION: In a partial gauge bladder sorting device of a curing bladder(2), the curing bladder mounted between upper and lower rotary bladder clamps(1,1') and measures run-out of the rotating curing bladder by a vision camera(3) while the air is inserted and inflated in the bladder and sorts a partial gauge bladder in a monitor(5) of an analyzing unit(4). A vertically moving table(7) connected to a servo motor(6) is installed at the upper bladder clamp. A horizontally moving table(8) linked with other servo motor(6') is mounted at the lower bladder clamp. Air inlet and outlet pipes(9,9') are installed and connected with a pressure regulator(10) and control valves(11,11').
Patent KR-20050001115-A (KR)
Inventor: PARK JAE SEOK
IPC: B60C9/00
Filed: 2003-06-27
Abstract: PURPOSE: A pneumatic tire having a capply cord made of POK(Polyketone) and N(Nylon)-66 is provided to improve durable performance better than a capply cord using N-66 independently by using conjugate fibers of POK and N-66 composed of POK with excellent structural stability and durability and N-66 with adhesive property and structural stability. CONSTITUTION: In a pneumatic tire, a capply cord(4) is composed of conjugate fibers consisting of POK and N-66 that are in the rate of 1:1¯2 or 1¯2:1. The TPI(Twist Per Inch) of the conjugate fiber is 20¯60 and EPI(Ends Per Inch) is 20¯40. POK or N-66 is 500¯2000 denia. Each contraction percentage of the POK and N-66 are 4% and 5%, respectively. If TPI of POK and N-66 is below 20, the rectilinearity and fatigue property of the cord are reduced or if the TPI is over 60, the physical property such as the strength of the cord is decreased.
Patent KR-20050002009-A (KR)
Inventor: CHO HEUNG JAE
IPC: H01L21/4763
Filed: 2003-06-30
Abstract: PURPOSE: A method for fabricating a transistor with a poly metal gate electrode is provided to improve vertical resistance of a gate electrode by enabling selective re-oxidation regardless of metal contamination of tungsten and by controlling or preventing oxidation of an interface between metal and polysilicon in a gate re-oxidation process. CONSTITUTION: A gate insulation layer is formed on a semiconductor substrate(301). A patterned gate stack is formed on the gate insulation layer, including a lower polysilicon layer and an upper metal layer. A silicon oxide-based capping layer(308) is formed at a low temperature of 70-400 deg.C on the side surface of the gate stack and the gate insulation layer. A gate re-oxidation process is performed.
Patent KR-20050003051-A (KR)
Inventor: KIM KUN YUL
IPC: G11B7/0065
Filed: 2003-06-30
Abstract: PURPOSE: A recording device of a holographic ROM is provided to add a shutter for sequentially cutting off signal beams to edges from a disk center on top of a data mask while recording data of a holographic ROM. CONSTITUTION: A beam splitter(22) separates a beam incident from a light source(10) into a signal beam and a reference beam. A conical mirror(32) radiates the reference beam on a lower side of a disk(50). A data mask(48) is aligned on top of the disk(50), and radiates the signal beam on an upper side of the disk(50) through bit patterns. A cut-off shutter(46) is disposed on top of the data mask(48), and cuts off the signal beam to edges from a disk center.
Patent KR-20050005370-A (KR)
Title: No-fuel power generator using a theory of a mill for generating power by dropping the water from the upside to the downside
Inventor: JUNG MAN YEE
IPC: F03G7/10
Filed: 2003-07-01
Abstract: PURPOSE: A no-fuel power generator is provided to move easily an object with little power by applying elastic force to a heavy steel lump by a circle-shaped downward slope. CONSTITUTION: A no-fuel power generator is composed of a path through which a heavy steel lump rolls and a starter motor(1) of 24V and 100WDC. The path is formed like a circle, turned at 180 degrees, and not moved independently. The number of rotations of the starter motor is reduced down to 60 times. The motor is rotated to push, advance, and retreat a weight. The power of a unit(0) is changed according to the weight with centrifugal force. The weight of the centrifugal force rolls in a basic body(4). The no-fuel power generator uses mill and lever theories. A gear is rotated 8 times.
Patent KR-20050010191-A (KR)
Inventor: PARK JONG MIN
IPC: B32B15/08
Filed: 2003-07-18
Abstract: PURPOSE: A solar control film is provided to embody two or more colors to an indoor and an outdoor, thereby applying an elegant appearance and a color freely and to have a good solar control effect. CONSTITUTION: The solar control film comprises an antiscratching protective layer(101), a first color sticking layer(102), a metal deposition layer(103), a third plastic film layer(3000), a second color sticking layer(112), a release layer(104) and a second plastic film layer(2000), in order. The first and the second color sticking layers have different colors respectively. The metal deposition layer is formed in a whole side or a part of the third plastic film layer.
Patent KR-20050011101-A (KR)
Inventor: MIN YOUN HONG
IPC: H01L21/027
Filed: 2003-07-21
Abstract: PURPOSE: A method of manufacturing a 0.25 m 128 M mask ROM(Read Only Memory) is provided to simplify manufacturing processes by using a C-LOCOS(LOCal Oxidation of Silicon) process instead of an STI(Shallow Trench Isolation) process. CONSTITUTION: A photoresist pattern is formed on a semiconductor substrate(100) with a predetermined lower structure. A cell punch ion-implantation is performed thereon. A BN(Buried N-channel) nitride layer mask process and a BN etching process are sequentially performed on the resultant structure. A BN ion-implantation is performed thereon and an FG etching is sequentially performed on the resultant structure. Two-step spacer etching processes and an N+ ion-implantation are performed thereon.
Patent KR-20050012487-A (KR)
Inventor: CHO KYE CHOL
IPC: H04B7/26
Filed: 2003-07-25
Abstract: PURPOSE: A link setting method in a 1x EvDo system is provided to prevent a 1x EvDo wireless capacity and a user data rate from being reduced owing to restrictions on a link capacity, and to determine to assign links in subcell unit, thereby inducing a balanced usage of the links while guaranteeing an optimum rate for a 1x EvDo user. CONSTITUTION: When a BCP(BTS Control Processor) of a base station receives a call assign request from a terminal, the BCP confirms a mounting confirm flag of a link DB(S1). The BCP confirms the entire current call users of the link DB, and decides whether an unused link exists(S2). If so, the BCP confirms a current state of the link DB, and decides whether the corresponding link is normal(S3). If so, the BCP assigns a user to the corresponding link(S4).