baber/WOPTO huggingface dataset:
Patent KR-20020013812-A (KR)
Inventor: DOEPKER ROY
IPC: F04C29/00
Filed: 2001-08-14
Abstract: PURPOSE: A scroll machine equipped with an orbital feeding scroll member having a port is provided to cut down on expenses and to simplify assembly of a scroll machine. CONSTITUTION: A scroll-type compressor(10) for handling a working fluid comprises: a shell(12) having a suction zone and a discharge zone; a first scroll member(56) disposed in the shell and having a first scroll wrap(60) extending from a first end plate; a second scroll member(74) disposed in the shell and having a second scroll wrap extending from a second end plate, the second scroll wrap(72) being intermeshed with the first scroll wrap to define a plurality of closed pockets; a drive mechanism for causing the second scroll member to orbit with respect to the first scroll member, the plurality of pockets moving from a radial outer position in the suction zone to a central position in the discharge zone; a fluid circuit in communication with at least one of the plurality of pockets, the fluid circuit including a fluid passage extending from the one pocket to a position outside the shell, the fluid passage extending through the second scroll member.
Patent KR-20030016567-A (KR)
Title: Rack for transferring a crash pad for vehicles
Inventor: PARK YEONG DO
IPC: B62D65/02
Filed: 2001-08-21
Abstract: PURPOSE: A rack is provided to produce various kinds of crash pads by preventing the interference of different crash pads. CONSTITUTION: A rack base(41) carry a crash pad of a vehicle by loading. Many stoppers(42) prevent the interference of crash pads though different crash pads are loaded by installing around the rack base. Each two stoppers are protruded from the left and the right edges of the rack base. Thereby, different products are automatically carried through one line by loading in a rack.
Patent KR-20020018956-A (KR)
Inventor: NISHIKAWA MASAKAZU
IPC: G11B5/86
Filed: 2001-08-30
Abstract: PURPOSE: To provide a magnetic transfer method which magnetically transfers signals by bringing a master carrier for magnetic transfer and a slave medium into contact with each other without the signal dislodgment of the transfer signals, etc. CONSTITUTION: This magnetic transfer method brings the master carrier for magnetic transfer and the slave medium into contact with each and impresses magnetic fields for transfer thereto. The master carrier for magnetic transfer having the servo regions transferred from the master carrier for transfer to the slave medium and the data region not transferred on the same plane is used in the magnetic transfer method described above.
Patent KR-20020018156-A (KR)
Inventor: TSUKADA TOSHIHIRO
IPC: G06K15/00
Filed: 2001-08-30
Abstract: PURPOSE: A printing apparatus, a data storage medium, an interface device, a printer control method, and an interface control method are provided to use for backup storage of printer settings data and operating history data, an interface device, a printer control method, an interface control method, and a computer-readable data storage carrying a program that achieves the backup storage functions. CONSTITUTION: A printing apparatus and interface device backup operating parameters and operating history data so that the data can be easily restored. A memory(109) in the printer(101) nonvolatilely stores operating parameter data. Commands from a host(161) are passed by the interface device(131) and received by a receiver(103). If the command data is a print command, the print mechanism(108) prints the specified text or image. If the command data is a command for updating the operating parameter data, the corresponding data in the memory(109) is updated and at an appropriate backup timing the data in the memory(109) is copied to memory(135) in the interface device(131). The data backed up to the interface device(131) can then be restored to memory(109) in the printer from the memory(135) in the interface device at an appropriate data restore time.
Patent KR-20030021366-A (KR)
Title: Method for forming alignment mark for scanner exposure apparatus
Inventor: NAM YONG U
IPC: H01L21/027
Filed: 2001-09-05
Abstract: PURPOSE: A method for fabricating an alignment mark for scanner exposure equipment is provided to prevent a pattern profile from being damaged in etching an oxide layer as the alignment mark by inserting a layer capable of functioning as an etch stop layer in the oxide layer having a deep step or by performing an exposure process in consideration of an etch bias. CONSTITUTION: The first interlayer dielectric(3), a nitride layer(4), the second interlayer dielectric(5), a tetraethoxysilane(TEOS) oxide layer(6) and the third interlayer dielectric(7) are stacked on a scribe line of a wafer(1) having a bitline(2). The third interlayer dielectric, the TEOS oxide layer, the second interlayer dielectric, the nitride layer and the first interlayer dielectric are dry-etched while a conductive layer for a plate node is formed between the TEOS oxide layer and the third interlayer dielectric. The TEOS oxide layer is formed as a sacrificial oxide layer in forming a storage node. The third interlayer dielectric layer is formed to cover the plate node of a capacitor.
Patent KR-20030026393-A (KR)
Title: Method for managing a call on a dual-mode personal wireless phone by accessing intelligent network
Inventor: KWON EUN HUI
IPC: H04M3/58
Filed: 2001-09-25
Abstract: PURPOSE: A method for processing a call in a dual wireless terminal using an intelligent network is provided to automatically sense a position of the dual wireless terminal and to register a receiving number of a single number service with a wired phone number or a mobile phone number. CONSTITUTION: A wireless phone access device(2) transmits a Port-In position registration request message to a wired phone network(S1). A terminal exchange(6) relays the request message to a service performing exchange(7) according to number translation information(S2). The service performing exchange(7) checks over whether PSTN signal information satisfies intelligent network trigger conditions(S3). If so, the service performing exchange(7) forms an INAP(Intelligent Network Application Protocol) format(S4). The service performing exchange(7) transmits an initial sensing point message to a service control system(S5). The service control system(8) receives the message and extracts a service ID number or a wired or a mobile phone number(S6). The wired or the mobile phone number is registered in service subscriber profile information(S7). The service control system(8) transmits a call cancellation message to the service performing exchange(7). The service performing exchange(7) informs the wireless phone access device(2) of registration completion.
Patent KR-20030030445-A (KR)
Title: Tire driving noise decreasing structure in vehicle
Inventor: KANG YEONG SUN
IPC: B60C9/00
Filed: 2001-10-11
Abstract: PURPOSE: A noise reducing structure for tire of vehicle is provided to reduce noise by a phase difference of two tires of right and left tires. CONSTITUTION: Left and right wheels(LT,RT) have an inner tire(10',20) and an outer tire(10,20') respectively. The outer tire of the left wheel has one more pattern in a tire tread than the inner tire of the left wheel. The inner tire of the right wheel has one more pattern in the tire tread than the outer tire of the right wheel. Therein, the inner tire of the left wheel and the outer tire of the right wheel have a phase difference(a) because one pattern is formed forward. The phase difference is about 90 degrees of noise frequency. Therefore, the phase difference makes beats. Noise is offset.
Patent KR-20030030699-A (KR)
Title: Catalytic converter
Inventor: KIM MAN YEONG
IPC: F01N3/24
Filed: 2001-10-12
Abstract: PURPOSE: A diesel particulate filter of a catalyst converter is provided to prevent performance degradation of catalyst converter and increase durability of filter substrate by permitting particulate matter to be uniformly collected in the filter substrate. CONSTITUTION: A catalyst converter(20) comprises a filter substrate(27) for collecting particulate matter from exhaust gas, which is accommodated in a housing(21); and a mat(28) interposed between the housing and the filter substrate, which absorbs heat and noises. The mat covering the filter substrate is accommodated into an inner housing(24), and a ball(26) is accommodated in a gap(25) formed between the inner housing and the housing. Thus, the inner housing rotates by the exhaust gas flowing into the inlet portion of the catalyst converter.
Patent KR-20020033516-A (KR)
Title: Slot fed switch beam patch antenna
Inventor: KOLAK FRANKSTAN
IPC: H01Q3/24
Filed: 2001-10-19
Abstract: PURPOSE: An antenna device is provided to be capable of self-phasing and producing directed beams without using sophisticated control electronics, such as phase shifters, adaptive controls, and feedback loops and using extensive computations. CONSTITUTION: An antenna device(10) comprises a metal plate, a waveguide(12), a common linear patch antenna array disposed on an upper surface of the waveguide(12), a plurality of electrical inputs, and a transmitting and receiving circuit. The waveguide(12) further includes a plurality of sections having slots for guiding a corresponding plurality of electromagnetic waves. The electrical inputs are connected to the waveguide(12) and the linear patch antenna array for feeding the electromagnetic waves at a predetermined frequency. The transmitting and receiving circuit is transmitted the electromagnetic waves to the waveguide(12) and the linear patch antenna array, and received electrical signals from the linear patch antenna array. Thereby, when the electromagnetic waves are directed through the sections of the waveguide(12), the plurality of waveguide sections generate a plurality of phase differences which accumulate to form a directed beam through the linear patch antenna array.
Patent KR-20030032759-A (KR)
Title: Instrument panel structure having PAB door system with integrated tear line and hinge line
Inventor: CHO YEONG GI
IPC: B60R21/20
Filed: 2001-10-20
Abstract: PURPOSE: An instrument panel structure formed integrally with a section structure for an airbag door portion of a passenger seat is provided to form the airbag door portion to the instrument panel by forming the section structure integrally without expensive laser equipment. CONSTITUTION: An instrument panel structure formed integrally with a section structure for an airbag door portion of a passenger seat comprises the instrument panel(10); a chute portion(20); a hinged plate(24) and an airbag module(25). The instrument panel arranges the rectangular airbag door portion by connecting a hinged groove(12) and an incision groove(13) with injection molding. The chute portion has an opening(21) to spread an airbag by connecting to a rear portion of the instrument panel. The hinged plate covers the opening by connecting a rim of one side to a rear portion of the chute portion. The airbag module is connected to a rear portion of the hinged plate. The airbag module spreads the airbag by sensing a shock of a vehicle. An auxiliary groove is formed to an outer surface of the instrument panel. Therein, spread of the airbag is easy with small force. A process for forming the airbag door portion with laser is reduced.
Patent KR-20020032367-A (KR)
Inventor: KIKUCHI KEN
IPC: E05D15/26
Filed: 2001-10-24
Abstract: PURPOSE: To provide a folding door device capable of reducing the manufacturing cost and facilitating parts management and construction. CONSTITUTION: A hinge body 21 is mounted on a pair of door bodies 12a and 12b of folding door bodies 11a and 11b integrally foldable by rotatably connecting the opposed inner end sides of the door bodies 12a and 12b to each other. A traveling body 41 is mounted on a guide rail 62. The hinge body 21 is connected to the traveling body 41 to horizontally rotatably connect the traveling body 41 to the folding door bodies 11a and 11b, and the folding door bodies 11a and 11b are openably and closably guided by the guide rail 62. The traveling body 41 is surface-symmetric to both planes having nodal lines crossing at right angles and parallel to the vertical direction. The traveling body 61 is usable without having lateral and longitudinal limitations. Accordingly, the manufacturing cost can be reduced, and the part management can be facilitated. The traveling body 41 can be mounted on the guide rail 62 regardless of mounting direction. The mounting of the folding door bodies 11a and 11b on the guide rail 62 can be easily carried out.
Patent KR-20030037385-A (KR)
Inventor: CHO SEO HYEON
IPC: B41J2/03
Filed: 2001-11-03
Abstract: PURPOSE: An ink cartridge for a printer is provided to improve a structure of the printer in order to maintain stably a negative pressure formed in an ink storage vessel into a range capable of discharging the ink. CONSTITUTION: An ink cartridge(30) includes a housing(31), an ink storage vessel(35), and a pressure controller(40). An ink feeder hole(31a) is formed at the bottom of the housing(31), and an air inlet hole is formed outside thereof. The ink feeder hole(31a) connects an ink outlet(36) of the ink storage vessel(35) with a nozzle formed at a bottom of the housing(31). Through the air inlet hole, the air goes in and out freely, so that it has the same air pressure between inside and outside of housing. The ink storage vessel(35) is made of flexible material in a shape of a pocket. The pressure controller(40) is a device for getting easily a negative pressure of the ink storage vessel(35) and for maintaining the negative pressure within a certain range.
Patent KR-20030040644-A (KR)
Title: Wafer level chip scale package having stud bump and method for fabricating the same
Inventor: CHOI YUN HWA
IPC: H01L23/31
Filed: 2001-11-15
Abstract: PURPOSE: A wafer level chip package having a stud bump and a fabricating method thereof are provided to prevent a crack due to the stress by removing a slope portion from a redistribution line pattern formed on a layer between a solder bump and a chip pad. CONSTITUTION: A passivation layer(110) and a chip pad(115) are formed on a silicon substrate(100). A stud bump(125') is formed on the chip pad of the silicon substrate. The stud bump is surround by the first insulating layer(135'). A redistribution line pattern(140) is formed on the same horizontal plane of the first insulating layer and the stud bump in order to connect the stud bump with a solder bump(160). The second insulating layer(150) is used for insulating the redistribution line pattern. The solder bump is formed on the exposed redistribution line pattern.
Patent KR-20030042569-A (KR)
Title: A method for producing semiconductor oxide particles coated with titanium oxide
Inventor: HAN JONG SU
IPC: B01J37/02
Filed: 2001-11-23
Abstract: PURPOSE: A method for producing semiconductor oxide particles coated with titanium oxide is provided to produce photocatalysts in which extra ultraviolet rays are not required to be irradiated by preparing semiconductor oxide in small particles and coating the surface of the particles with titanium oxide as irradiating sunlight with a certain wavelength. CONSTITUTION: In a method for producing photocatalyst comprising titanium oxide, the method for producing semiconductor oxide particles coated with titanium oxide comprises a step (a) of preparing semiconductor oxide particles having band-gap energy less than 3.0 electron volt by passing the metal salt solution through an electric furnace of 100 to 1,200 deg.C constructed in multistage after dispersing a metal salt solution in a solution carrier gas using ultrasonic waves; a step (b) of coating the surface of the semiconductor oxide particles with titanium oxide by agitating the solution as irradiating light onto the solution after dispersing the semiconductor oxide particles prepared in the step (a) into a solution into which titanium compound is dissolved; and a step (c) of sintering the collected coated semiconductor oxide particles in the gas or vacuum state after collecting the centrifuged semiconductor oxide particles by centrifuging the titanium oxide coated particles prepared in the step (b).
Patent KR-20030046014-A (KR)
Title: Integrated management system for mortuaries
Inventor: KIM DAL BOO
IPC: G06Q50/10
Filed: 2001-12-03
Abstract: PURPOSE: A system for integrally managing a mortuary is provided to enable a management room to integrally computing a memorial tablet or a signboard installed to an incense burning room or and a mortuary. CONSTITUTION: The mortuary(1) is partitioned into a plurality of incense burning rooms(2), the mortuary(3), a reception room, and the managing room(6). The signboards(7,8) and the memorial tablet(9) installed to each incense burning room(2) and each pedestal(4) of the mortuary(3) are formed by an LED(Light Emitting Diode) or an LCD(Liquid Crystal Display). A server computer(10) in the managing room(6) displays each signboard(7,8) or the memorial tablet(9) by connecting to the signboards(7,8) or the memorial tablet(9) through a hub(11) via a communication line(11a). The signboards(7,8) offer various text information such as a departed man's name, a chief mourner, a burial date, and a burial place. The memorial tablet(9) offers various text information such as a departed man's name, and an incense burning room number.
Patent KR-20030045535-A (KR)
Title: Deinterleaving apparatus and method
Inventor: KANG MYEONG AE
IPC: H04B14/04
Filed: 2001-12-04
Abstract: PURPOSE: A deinterleaving device and a method therefor are provided to read symbols stored in the first memory, and to store portions of the symbols of remaining input frames stored in the second memory in a shared region of the first memory during the reading time by using pause time, thereby reducing the size of the memories. CONSTITUTION: The first memory(51) has size of storing at least one frame. The second memory(52) has smaller size than the size of the first memory(51). A controller(53) reads symbols by deinterleaving the symbols written in the first memory(51) in a previous section of a predetermined time section, simultaneously writes portions of symbols of input frames in the second memory(52), and writes the rest symbols of the input frames in a shared region of the first memory(51) in a back section of the predetermined time section. The controller(53) reads the symbols by deinterleaving the symbols written in the shared region of the first memory(51) with the symbols written in the second memory(52) when symbols of the next frames are stored in the first memory(51).
Patent KR-20030046047-A (KR)
Title: Structure of light guide plate and fabrication methods using tilted and curved mono axis lens
Inventor: PARK CHEOL
IPC: G02F1/1335
Filed: 2001-12-04
Abstract: PURPOSE: A structure of a light guide panel using uni-axially inclined curve lenses and a method for fabricating the light guide panel are provided to collect light straightly upwardly by the lenses, thereby removing the prism sheet. CONSTITUTION: In a structure of a light guide panel(51), the light guide panel includes longitudinal grooves(52) at a lower part and curve lenses(53) are formed on a side surface of each of the grooves. Each of the curve lenses is formed with a curved surface with respect to an inclined straight axis like a cylindrical lens.
Patent KR-20030047463-A (KR)
Inventor: KIM YONG JUN
IPC: H01J11/24
Filed: 2001-12-10
Abstract: PURPOSE: A plasma display panel is provided to achieve improved efficiency by arranging an electrode between discharge sustain electrodes. CONSTITUTION: A plasma display panel comprises a first substrate(20) and a second substrate(22) arranged substantially parallel with each other with a spacing formed between the first and second substrates; a plurality of address electrodes(26) formed on the first substrate; a dielectric layer(24) formed all over the first substrate in such a manner that the address electrodes are covered with the dielectric layer; a plurality of barrier ribs(34) arranged upright to have predetermined heights on the dielectric layer, and which form discharge spaces(36); phosphor layers(38) formed in the discharge spaces; a plurality of discharge sustain electrodes(30) disposed on the surface of the second substrate opposed to the first substrate, in such a manner that the discharge sustain electrodes are perpendicular to the address electrodes; a dielectric layer(28) formed all over the second substrate in such a manner that the discharge sustain electrodes are covered by the dielectric layer; a discharge gas injected into the discharge spaces; and an efficiency improvement electrode(40) formed between the discharge sustain electrodes, and which has a width maintained at 30 to 50% of the gap formed between the discharge sustain electrodes.
Patent KR-20030049010-A (KR)
Title: Appratus for wire winding machine using barrel
Inventor: JUNG HO YEOL
IPC: B65H75/34
Filed: 2001-12-13
Abstract: PURPOSE: A winding device is provided to easily store wires by using a cylindrical barrel instead of a bobbin or a coil. CONSTITUTION: A wire supplier supplies a wire by driving through a motor. A nozzle discharges the supplied wire. An eccentric moving device(40) supports the nozzle and moves the nozzle eccentrically. A barrel(60) loads the discharged wire therein installed under the eccentric moving device. Thereby, the management and the storage of the wires are easy by loading with the barrel in a warehouse without an additional binding operation.
Patent KR-20030049906-A (KR)
Title: vehicles's an engine mount to propeller
Inventor: HUH JAE HO
IPC: B60K5/12
Filed: 2001-12-17
Abstract: PURPOSE: A rotary engine mount of a vehicle is provided to improve the reliability and the quality by reducing noise, vibration and harshness with converting vibration energy into friction energy from flow of fluid through forming a propeller and double orifices. CONSTITUTION: A rotary engine mount comprises a case(124) recessed in the lower part and composed of a lower bolt; a rubber part(106) inserted to the case and made of rubber; a conical cap(102) inserted to the rubber part and composed of an upper bolt; a rubber protrusion part(118) formed in the lower part of the cap, contacted to the rubber part and composed of plural protrusions; a first liquid chamber(126) formed in the lower part of the rubber protrusion part and composed of a first rotation part in the closed section, a first orifice and plural fluid holes; a second liquid chamber(128) formed in the lower part of the first liquid chamber and composed of a second rotation part in the closed section and plural fluid holes; a separation plate(122) formed in the lower part of the second liquid chamber and composed of a second orifice; and a fluid membrane(130) formed in the closed section below the separation plate. Vibration and noise are reduced by converting vibration energy into friction energy through the passage of orifices in starting.
Patent KR-20020023185-A (KR)
Inventor: KANG TAE GU
IPC: A47C27/00
Filed: 2001-12-18
Abstract: PURPOSE: A mattress and a pad for controlling the hardness of a mattress are provided to have hardness suitable for the size of the human body by using a hardness-controlling pad, to simplify manufacture and distribution control by reducing the size and kind of a mattress and to revise the hardness of a mattress easily. CONSTITUTION: In a mattress and a pad for controlling the hardness of a mattress, a hardness-controlling pad(2) is placed over a mattress(1). If the hardness is suitable by the mattress(1) and the hardness-controlling pad(2) according to the size of the human body(30), the base part of the hips(31) and the body(32) is buried in the mattress(1) and the hardness-controlling pad(2) with the proper depth, and the lumbar part(33) is not buried, but contacted with the surface of the hardness-controlling pad(2), then a body pressure distribution curve(51) hardly shows body pressure for the lumbar part, so that tensile load or compression load doesn't occur on the lumbar part(33) to make a user fall into a deep sleep.