baber/WOPTO huggingface dataset:
Patent KR-20070115749-A (KR)
Title: Power storage device and mobile electronic device having the same
Inventor: KOYAMA JUN
IPC: H02J7/00
Filed: 2007-05-31
Abstract: A power storage device and a mobile electronic device having the same are provided to offer power to a load intermittently by controlling the power supply to the load using a switch circuit disposed in a power supply control circuit. A power storage device(101) includes an antenna circuit(102), a power supply control circuit(103), and a battery portion(104). The power supply control circuit includes a rectifier circuit(105) which rectifies a signal received at the antenna circuit, a switch circuit(107), a low-frequency signal generating circuit(106), and a power supply circuit(108). The battery portion includes a battery(109) which is charged with a signal rectified by the rectifier circuit. The switch circuit controls power supplied to the power supply circuit from the battery or from the antenna circuit by using a signal from the low-frequency signal generating circuit.
Patent KR-20080110285-A (KR)
Title: Stacked semiconductor package and method of manufacturing the same
Inventor: PARK SANG WOOK
IPC: H01L23/12
Filed: 2007-06-15
Abstract: A semiconductor stacked package and a method of manufacture thereof is provided to intercept the advance of the crack generated in the conductive connection member by the crack blocking groove. A semiconductor stacked package(100) comprises a first semiconductor package, a second semiconductor package, and a conductive connection member(300). The first semiconductor package comprises a first semiconductor chip, a first lead frame, and a first sealing cover. The first lead frame has a first outer portion connecting leads electrically connected with the first semiconductor chip. The first sealing cover is formed on the first semiconductor chip and the first lead frame in order to be exposed with the first lead frame and the first outer portion connecting lead. The second semiconductor package comprises a second semiconductor chip, a second lead frame, and a second sealing cover(250). The second lead frame has a second outside connecting leads electrically connected with the second semiconductor chip. The second lead frame is arranged on the first sealing cover. The second sealing cover is formed on the second semiconductor chip and the second lead frame so that the second outside connecting lead is exposed. The conductive connection member electrically connects the first and second outside connecting leads respectively exposed from the first and second sealing covers. The conductive connection member has the crack blocking groove.
Patent KR-20080113710-A (KR)
Title: Apparatus and method for grinding wafer backside
Inventor: PARK PIL GYU
IPC: H01L21/304
Filed: 2007-06-25
Abstract: A method and an apparatus for polishing wafer backside are provided to ensure wafer quality by polishing the following wafer according to the changed condition. A method for polishing wafer backside comprises a step of polishing the backside of a first wafer, a step of washing the backside of the first wafer in which polishing is completed(S30), a step of inspecting the washed first wafer backside in order to detect visual defect(S44), and a step of, if a visual defect is detected, changing the polishing condition for a second wafer.
Patent KR-20080114114-A (KR)
Title: Apparatus for cleaning chuck table and method for cleaning chuck table
Inventor: PARK PIL GYU
IPC: H01L21/304
Filed: 2007-06-27
Abstract: An apparatus and a method for cleaning a chuck table are provided to reduce a cost by preventing a periodic replacement or adjustment of the chuck table by preventing damage or abrasion of a porous material in cleaning the chuck table and to improve quality variation of the wafer due to abrasion and the minute hole clogging of the porous material. A chuck table(100) is composed of a porous member(110) and a chuck case(120) receiving the porous material. A chuck table cleaning device includes a cleansing material feeding unit, and a vacuum suction unit(300). The cleansing material feeding unit supplies the cleansing material to the lower part of the porous material through the flow channel formed in the chuck case. The vacuum suction unit is arranged in an upper direction of the chuck table to reciprocate. The vacuum suction unit sucks the foreign material remaining in the upper portion of the chuck table.
Patent KR-20080114358-A (KR)
Title: Method of manufacturing inkjet printhead
Inventor: YOON YONG SEOP
IPC: B41J2/015
Filed: 2007-06-27
Abstract: A manufacturing method of an inkjet print head is provided to reduce the number of coating and curing processes for forming the sacrificial layer by forming the island surrounded with a trench on the top of the substrate. A manufacturing method of an inkjet print head comprises a step of forming a chamber layer(120), in which a plurality of ink chambers(122) is formed, on a substrate(110), a step of forming a trench(113b) and an island(110a) surrounded with the trench on the top of the substrate by etching the substrate top surface to the predetermined depth, a step of forming a sacrificial layer on the chamber layer in order to fill the trench and the ink chambers, a step of forming a nozzle layer, in which a plurality of nozzles are formed, on the sacrificial layer and the chamber layer, a step of forming an ink feed hole by etching the bottom surface of the substrate, and a step of removing the sacrificial layer and the island.
Patent KR-20090002456-A (KR)
Title: Management server, method for calculating service continuity score and management system
Inventor: KIM SU DONG
IPC: G06F3/12
Filed: 2007-06-29
Abstract: An image forming apparatus managing server, an image forming apparatus managing system and a service continuity score calculating method of a management server are provided to increase the reliability of a service by analyzing a service continuity score of a printer managing solution to a user. A managing server(300) includes a web page generating part(10), a setup manager(20), an incident manager(30), a service continuity score(SCS) manager(40), a first DB(50), a second DB(60) and a third DB(70). An administrator connects to an SP management server. A web page generating part generates web page about a management solution. A communications interfacing part transmits the web page to SP. The administrator sets up criteria data relating to an image forming apparatuses. Events taken over from a user are registered.
Patent KR-20090009526-A (KR)
Inventor: YANG YOUNG SIN
IPC: A47K3/02
Filed: 2007-07-20
Abstract: A bath tub is provided to increase the bathing effect of the whole body in the bath tub by generating micro-bubble in the bathing water. A bath tub comprises: a bath tub body(200) in which a bath storage is prepared so that bathing water can be put; a bubble generator(100) which is installed at one side of the bath tub body, and generates the bubble in the bathing water while discharging again the inhaled bathing water into the bath storage after inhaling the bathing water; and a display unit(250) which is installed at outer one side of the bath tub body and shows the driving state of the bubble generator.
Patent KR-20090010554-A (KR)
Title: Digital door lock for canceling both running dead bolt and latch bolt
Inventor: KWAK KEUM SUCK
IPC: E05B49/00
Filed: 2007-07-23
Abstract: A digital door lock is provided to easily and rapidly open a door in occurring emergency accident by canceling a dead volt and a latch bolt of a mortise by rotation of a steering wheel. A tail(32) coupled with a latch bolt is positioned in an end of a spur gear. A joint gear(70) is rotated with the spur gear. A guide part(71) is formed in one side of the joint gear. A guide(72) is formed in a predetermined distance with the guide part. A bevel gear(80) includes a guide(81) inserted in the guide part, is rotated with a motor gear(91) of a motor(90) installed inside an in-body(100), and operates the dead bolt. A moving plate(50) includes a guide part(52), is moved by rotating a handle(10), rotates the joint gear, rotates the spur gear and the bevel gear, and cancels the dead bolt and the latch bolt at the same time.
Patent KR-20090012937-A (KR)
Title: Method for changing fuel of bi fuel car
Inventor: PARK JEONG HO
IPC: F02D45/00
Filed: 2007-07-31
Abstract: An injector malfunction information processing method of a bi-fuel vehicle is provided to automatically convert the fuel and then restrict the fuel conversion in the current operation cycle when the specific injector malfunctions and confirm the normality of the injector by temporarily allowing the fuel conversion in the next operation cycle. An injector malfunction information processing method of a bi-fuel vehicle comprises the steps of: initializing the fuel conversion restriction flag by injector malfunction into zero after starting(103); maintaining a counter at the previously stored value when the corresponding injector malfunction diagnostic flag is zero, while setting the counter to half the set counter critical value when the corresponding injector malfunction diagnostic flag is one(105); diagnosing fault of the corresponding injector in the set cycle when the corresponding injector is driven and increasing or decreasing the counter(109,111,113); and setting the injector malfunction diagnostic flag to zero when the counter reaches zero, while setting the injector malfunction diagnostic flag to one when the counter reaches the counter critical value(117,119,121,123).
Patent KR-20090015423-A (KR)
Title: Method for fabricating phase shift mask using hard mask
Inventor: KIM MUN SIK
IPC: H01L21/027
Filed: 2007-08-08
Abstract: A method of manufacturing the phase shifting mask is provided to manufacture the mask with a superior uniformity of the pattern size even though the resist exposure, phenomenon, the light shield layer etching, etc are not accurately tuned. Provided is the substrate(100) having the phase shift layer(102), the light shield layer(104), and the hard mask layer(106) and the resist. The resist is developed and exposed and then the resist pattern is formed. The light shield layer is patterned by using the resist pattern. The pattern size(CD) of the patterned light shield layer is measured. The resist pattern is formed to expose the region in which correction is required. The light shield layer of the exposed region is etched and then the region is corrected to the desired size(CD). After the resist pattern is removed, the phase shift layer is patterned by using the corrected light shield layer as mask. The light shield region is defined by the light shield layer.
Patent KR-20080018802-A (KR)
Title: Multimedia filesystem having unified representation of content on diverse multimedia devices
Inventor: DAN DODGE
IPC: G06F9/46
Filed: 2007-08-16
Abstract: A multimedia file system of integrating content representation in various multimedia devices is provided to receive file system commands from multiple applications and to offer response about the file system commands to the applications by using the common file system representation. A multimedia file system(100) includes an MME(Multimedia Engine) module(105) which interacts with an HMI(Human Machine Interface) module(110) and an I/O media module(115), and offers an interface between diverse multimedia devices(120) and the multi media engine module. The HMI module offers the interface including a multimodal user input unit. The HMI module collects information to be transmitted to the MME module. A database(130) stores meta-data of media files which is accessed by client applications such as the HMI module.
Patent KR-20070087544-A (KR)
Title: Processing method of high thickness organic sewage by sequencing and batch type ab s(acksang-busick-system)
Inventor: PARK HYUNG IN
IPC: C02F3/30
Filed: 2007-08-17
Abstract: A method for treating high-concentration organic sewage is provided to reduce the generation of odor and gas in a pretreatment process of the organic sewage, and suppress the decline of water quality due to accumulation of pollutants caused by recycling of treatment water. Crude adulterations and fine adulterations are removed from organic sewage by using separators and a first undercurrent bath. The organic sewage is continuously inputted into an anaerobic liquid corrosion bath through a second undercurrent bath. The organic sewage is circulated between the anaerobic corrosion bath and an aerobic corrosion bath. In the anaerobic corrosion bath, a circulation solution transferred from the aerobic corrosion bath is denitrified by using the organic sewage as a carbon source. In the aerobic corrosion bath, a remaining organic material of the circulation solution transferred from the anaerobic corrosion bath is removed and ammonia nitrogen is oxidized. A liquid corrosion solution processed by the anaerobic corrosion bath and the aerobic corrosion bath is transferred to a mixing bath, while the input and the circulation of the organic sewage are stopped for one hour. The liquid corrosion solution is inputted into a condensation bath, and processed by coagulants and pH adjusters. The processed liquid corrosion solution is separated into sludge and a removal solution by using a dehydrator. When the organic sewage is inputted into the first undercurrent bath, the organic sewage has less than twice the volume of the circulation solution circulated between the anaerobic corrosion bath and the aerobic corrosion bath.
Patent KR-20090019281-A (KR)
Title: Motor control device
Inventor: HODA AKIHIKO
IPC: H02P27/08
Filed: 2007-08-20
Abstract: A motor control apparatus is provided to prevent an effect of a high frequency leakage current applied to a grounding line by using floating capacity of a motor winding due to a rapid change of voltages. A motor control apparatus includes a plurality of inverter driving units(3A,3B) and a plurality of PWM(Pulse Width Modulation) control units(5A,5B). The inverter driving units drive each of phase windings(1A,1B). The PWM control units control the inverter driving units in a PWM manner. Each of the inverter driving units includes a first and second switching elements(Q1,Q2) and a third and fourth switching elements(Q3,Q4). The first and second switching elements are inserted between one end of the phase winding and a positive pole and between one end of the phase winding and a negative pole of a power supply unit, respectively. The third and fourth switching elements are inserted between the other end of the phase winding and the positive pole and between the other end of the phase winding and the negative pole.
Patent KR-20090020341-A (KR)
Title: Hanger rod structure in vehicle
Inventor: AN HO CHAN
IPC: F01N13/00
Filed: 2007-08-23
Abstract: A hanger rod structure of vehicles is provided to allow a user to easily separate a rubber hanger from the hanger rod with changing bending direction of a flap by pressing a cap. A hanger rod structure of vehicles comprises a rod body(10a) including a protrusion(10b), a flap(12) of an arched shape installed through the rod body, a spring flexibly supporting the flap and a cap(11) inserted in the rod body to the longitudinal direction. A pressing protrusion, installed in the cap, presses the flap to convert the refraction direction of flap. The flap is inserted into the protrusion installed in the rod body. The spring is inserted into the circumference of protrusion.
Patent KR-20090022081-A (KR)
Title: Noise-cap for two wheals vehicles
Inventor: YOO SUNG HO
IPC: B62M7/00
Filed: 2007-08-29
Abstract: A noise cap for two-wheeled vehicle is provided to prevent the current induced in the spark plug ignition from flowing reversely to the ignition coil from the spark plug. A noise cap for two-wheeled vehicle comprises a register(32) which is located between a spark plug(10) and an ignition coil(20) in order to suppress the generation of electromagnetic noise, a main body(31), and a backflow cutoff member(33) which is located close to the register in order to prevent the backflow of the spark plug current so that the current flows only in one direction, from the ignition coil to the spark plug.
Patent KR-20090025000-A (KR)
Title: Apparatus for protecting battery in communication system
Inventor: CHOI SUNG WOOK
IPC: H02H7/16
Filed: 2007-09-05
Abstract: An apparatus for protecting battery in communication system is provided to block the electric power supply of battery after the commercial AC source is supplied and to control the supply of the battery power according to selection and release of the switch. The apparatus for protecting a battery of the communications system comprises the switch(21), the switching regulator(22), the diodes (23, 24, 25, 26), the switch(27), the main power supply unit(28) and the controller(29). The switch is comprised of the first switch and the second switch(21b). The first switch and the second switch(21b) are connected in order to be turned off as the switching on. The first side and the second side of the first switch are connected to the respective battery(20) and resistance R1.
Patent KR-20090007191-A (KR)
Title: Novel protein stat5b inducibly expressed under a low oxygen condition and its use for cancer treatment
Inventor: YANG YOUNG MOK
IPC: C07K14/65
Filed: 2007-09-06
Abstract: A protein STAT5b(signal transducer and activator of transcription) of which expression is induced under the low oxygen concentration in hepatoma cells is provided to prevent and treat various kinds of solid cancers including liver cancer and breast cancer by using the inhibitor against the protein STAT5b and short interfering RNA(siRNAs). The protein STAT5b inducibly expressed under the hypoxic condition induces the expression of IGF-1(insulin-like growth factor-1) gene under the hypoxic condition and is used for inhibiting occurrence of cancers. An anticancer agent contains Jak2(Janus kinase 2) kinase inhibitor which inhibits phosphorylation of the protein STAT5b. The siRNAs control the expression of IGF-1 gene including the protein STAT5b gene and is pKD-siSTAT5b vector.
Patent KR-20090030999-A (KR)
Title: Fuel supply tank and feul cell system comprising it
Inventor: MINGZI HONG
IPC: H01M8/04
Filed: 2007-09-21
Abstract: A fuel cell system is provided to minimize the structure change of a direct methanol fuel cell, to prevent the leakage in the long time pause and the fire due to the firing of fuel. A fuel supply tank(120) comprises a chamber for keeping the liquid; an inlet for flowing in the discharging material of an external fuel cell stack; solid methanol(122) fixed in one area of internal space of the chamber; and a fuel outlet for supplying inside solution to the fuel cell stack. A fuel system comprises a fuel cell stack(110) generating electricity with the chemical reaction of oxygen and hydrogen by being supplied with the aqueous solution fuel; and a fuel supply tank.
Patent KR-20090032655-A (KR)
Title: Washing and seperating machine for bean sprouts bean
Inventor: PARK CHANG SEOK
IPC: A23N12/02
Filed: 2007-09-28
Abstract: A machine for washing and separating soybeans for bean sprouts is provided to reduce manufacturing costs, shorten manufacturing processes and separate the soybeans for bean sprouts according to states of the soybeans for bean sprouts. A machine for washing and separating soybeans for bean sprouts comprises the following units. A wicker tray(110) is used for accommodating undamaged soybeans. A hopper(100) includes a door for discharging the undamaged soybeans. A water supply unit(200) formed in the hopper supplies washing water in order to wash and separate the soybeans for bean sprouts. An impella(300) is placed in an upper part of the wicker tray to circulate the washing water.
Patent KR-20090036017-A (KR)
Title: Apparatus for treating substrate
Inventor: PARK GUI SU
IPC: H01L21/304
Filed: 2007-10-08
Abstract: A substrate processing apparatus is provided to improve the substrate processing process efficiency by shortening the throughput time of the cleaning solution for cleaning substrate. The treatment liquid supply unit(100) supplies the processing liquid to the substrate cleaning unit(200). The treatment liquid supply unit comprises the buffer tank(110), the first supply member(120), the second supply member(130), the heater(140) and cleaning liquid supply line(150). The buffer tank is to produce the cleaning solution by mixing the first and the second processing liquid. The first processing liquid is supplied the first supply member to the buffer tank. The second processing liquid is supplied the second supply member to the buffer tank. The Heater heats up the processing liquid of the buffer tank. The substrate cleaning unit comprises the treating bath(210) and circulation member(220).
Patent KR-20090037229-A (KR)
Title: Weaving method of 3layer fabrics for textile blinds and loom thereof
Inventor: O SE JIN
IPC: D03D11/00
Filed: 2007-10-11
Abstract: A method for weaving 3 layer fabrics for a blind made of fabric and a loom thereof are provided to improve productivity and price competitive power markedly and to manufacture the fabric rapidly and easily through one weaving process. A method for weaving 3 layer fabrics for a fabric blind comprises the following steps of: weaving a weft(12) and first, second and third warps(14)(16)(18) by turns; weaving an intermediate lightproof paper(6) at a time between front and rear ventilation papers(4)(8); forming 3 layer fabrics for the fabric; weaving a front ventilation paper and a rear ventilation paper; and performing process repetitively.
Patent KR-20080034085-A (KR)
Title: System and method to transmit/receive multicast/broadcast signal in a communication system
Inventor: KIM KI BACK
IPC: H04W72/00
Filed: 2007-10-15
Abstract: A system and a method for transmitting/receiving an MBS(Multicast/Broadcast Signal) in a communication system are provided to adaptively provide an MBS according to a request of a mobile WiMAX(Worldwide Interoperability for Microwave Access) communication system by generating a time stamp used for timing synchronization of the MBS in an MBS server or an ASN_GW(Access Service Network GateWay). If a communication system includes at least one region for receiving the same service and if the region includes at least one ASN_GW(430) and at least one BS(Base Station)(440-470) connected with the ASN_GW, the communication system generates the received MBS as the second MBS corresponding to information about the region. The BS generates information about a time point at which the second MBS should be transmitted. The communication system transmits the second MBS and the time point information to the BS. The generating of the time point information includes transmitting the second information requesting transmission of the first information related to a TOD(Time of Day) managed by the BS to the BS, receiving the first information from the BS, and generating the time point information by using the first information.
Patent KR-20090039411-A (KR)
Title: Semiconductor package, module, system having a solder ball being coupled to a chip pad and manufacturing method thereof
Inventor: KIM HYE JIN
IPC: H01L23/488
Filed: 2007-10-18
Abstract: A module, a system and a semiconductor package having a structure in which a solder ball and a chip pad are welded in order to arrange a conductor and the solder ball to the penetration hole of the circuit board are provided to exclude the effect of under fill by directly contacting the chip pad on the circuit substrate. A semiconductor package(100) comprises a circuit board(110), a conductor(112), a solder ball(105) and a semiconductor chip(120). The circuit board has a plurality of penetration holes. Conductors surround the side wall of the penetration holes of the circuit board. Solder balls are filled with the penetration holes of the circuit board in order to contact with conductors. The semiconductor chip has chip pad. The semiconductor chip is arranged on the circuit board. The chip pad of the semiconductor chips directly contact solder balls. The semiconductor device module comprises the module PCB and semiconductor packages Semiconductor packages are settled in the module PCB.