baber/WOPTO huggingface dataset:
Patent KR-20080075419-A (KR)
Title: Circuit for driving word line in semiconductor memory apparatus
Inventor: LEE JEONG WOO
IPC: G11C8/18
Filed: 2007-02-12
Abstract: A circuit for driving a word line in a semiconductor memory apparatus is provided to perform stable operation without power loss, by controlling voltage supply time to generate a word line driving signal by assembling a word line enable signal and a decoding address. A driving control part(10) controls driving operation by receiving signals of a first decoding address assembly. A power supply voltage control part(20) generates a plurality of power supply voltage control signals by assembling a word line enable signal and each signal included in a second decoding address assembly. A driving part(30) generates a word line driving signal by driving the second decoding address assembly according to the control of the driving control part and the power supply voltage control signals.
Patent KR-20080076030-A (KR)
Title: Key restraint motion control method of electric pressure rice cooker, and electric pressure rice cooker using thereof
Inventor: OH YONG TAEK
IPC: A47J27/08
Filed: 2007-02-14
Abstract: An electric pressure rice cooker for controlling key restraint motion is provided to check input states of keys by a control part when power is on, and to keep a standby state after canceling the input of the keys when more than one key is on for preventing unwanted cooking. An electric pressure rice cooker comprises a signal input part(10), a control part(300), and a RAM(90). The control part recognizes a cooking menu selected from the signal input part and control the cooking progress. The RAM stores specific cooking data such as tempering time and temperature. The electric pressure rice cooker is formed with vent holes for discharging steam in a pot to the outside. The vent holes are opened and closed by a solenoid valve(80). The solenoid valve is driven by a solenoid driving part(40). A display part(50) is installed at the outer side of the cooker to display the cooking status. A timer(70) is installed to check the cooking time. A heating source driving part(60) drives a working coil to generate the heat for cooking. The control part checks input states of keys, and cancels the input of the keys which are turned on when more than one key is on to keep a standby state. When the keys are off, a menu algorithm of the inputted keys is operated.
Patent KR-20080078395-A (KR)
Title: 화상 형성 장치
Inventor: KIM CHANG HWAN
IPC: G03G15/06
Filed: 2007-02-23
Abstract: 개시된 발명은 복수의 컬러 현상기에 현상 고압을 공급하는 현상 고압 공급부, 및 상기 현상 고압 공급부로부터 제공받은 현상 고압을 상기 복수 컬러 현상기 중 어느 하나의 컬러 현상기에 출력하고 다른 컬러 현상기에 바이어스를 걸어주는 분배부를 포함한다. 
       
     현상 고압, 릴레이, 바이어스
Patent KR-20080084059-A (KR)
Title: Method of transmitting data using a plurality of harq process channel sequentially
Inventor: SEOK JI AE
IPC: H04L1/16
Filed: 2007-03-14
Abstract: A method for transmitting data using a plurality of HARQ(Hybrid Automatic Repeat reQuest) process channels sequentially is provided to improve usage efficiency of resources without increasing an overhead for a control signal by adding a signal which applies an offset to a synchronous HARQ process. A method for transmitting data using a plurality of HARQ process channels sequentially includes the steps of: determining whether an ACK/NACK is received from a receiving terminal for a k-th frame(S701); determining whether a pre-scheduled data exists(S702); performing an initializing operation of a variable number(S703); determining whether the ACK/NACK is received in a next frame of a corresponding frame(S704); if the ACK is received in a (k+i)th frame, allocating an HARQ process number of k module N number to a corresponding (k+i)th frame(S705); and allocating an HARQ process number of (k+i) module N number to a (k+N)th frame(S706).
Patent KR-20080087519-A (KR)
Title: Apparatus for cleaning wafers
Inventor: LEE JAI HONG
IPC: H01L21/304
Filed: 2007-03-27
Abstract: An apparatus for cleaning a wafer is provided to maximize the cleaning effect of the wafer by rotating the wafer in a processing chamber to uniformly distribute a cleaning solution on a surface of the wafer. A process chamber(200) performs a wafer cleaning by using a cleaning solution. A support(210) is provided with a rotational fan(211) and rotatably arranged in the process chamber. The support mounts the chamber. A fixing rod(220) is installed in the process chamber so as to mount the support. A supply pipe(230) supplies the cleaning solution into the process chamber. Grooves are formed on the support at regular intervals for mounting a plurality of wafers. The rotating fan has a protrusion structure to rotate the support through the flowing of the cleaning solution supplied from the supply pipe. The fixing rod is installed to allow the support to rotate.
Patent KR-20080100396-A (KR)
Title: System and method for remote educating using ip phone
Inventor: OH SOO JEONG
IPC: G06Q50/20
Filed: 2007-04-04
Abstract: A remote education system and a method thereof are provided to enable a user to receive lecture contents by using an IP phone which can perform voice communication through the Internet. A remote education system comprises the followings: IP phones(10,12,14) which progress the learning through bi-directional voice communication and packet data communication after selecting a learning channel providing desired study contents; a network operation and service managing server which manages service authentication processing when the IP phones are connected with the learning service, and the learning process of the bi-directional communication by the connection of a content providing server using the learning channel selected with the service certification processing according to the learning service connection of the internet protocol phone; a plurality of content providing servers(A1-An) to which the respective inherent learning channels are given; and a plurality of content information databases(B1-Bn) in which study contents in accordance with the characteristics of each learning channel are stored correspondingly to each content providing server.
Patent KR-20080090636-A (KR)
Title: A back-coated optical sheet formed with various size of micro lens
Inventor: HUH JONG WOOK
IPC: G02F1/13357
Filed: 2007-04-05
Abstract: An optical sheet with microlenses and a back coating film are provided to increase a haze by suppressing a simple transmittance or simple refraction by reducing a hollow space between main scattering lenses. An optical sheet includes a main microlens(701) and a sub microlens(702), which are arranged on the same optical surface to scatter light. The main microlenses are arranged in a lattice formation. Sub microlenses are arranged at center points inside a closed polygon, which is formed by connecting center points of the main microlenses with apices of the lattice. The sub microlenses are alternatively arranged with respect to each other. A sum of mean diameters of the main and sub microlenses is smaller than a mean diagonal line or a mean height of the closed polygon. The sum of mean diameters of the main and sub microlenses is greater than the mean perimeter of the closed polygon divided by the number of apices of the closed polygon.
Patent KR-20080090658-A (KR)
Title: Adapter used for reciprocal authentication in wireless personal area network system
Inventor: OH SEUNG TAE
IPC: H04L9/32
Filed: 2007-04-05
Abstract: An adapter for mutual authentication in a wireless personal area network system is provided to perform mutual authentication between two devices by a simple operation, without connecting a wire communication connector. An adapter includes a first wire communication interface(32), a second wire communication interface(31) and a wireless communication part(36). Mutual authentication for a wireless communication is performed through the first wire communication interface. Wire/wireless conversion relay for an authenticated target is performed between the second wire communication interface and the wireless communication part. A main control part(33) performs mutual authentication through the first wire communication interface, when a setting signal from the first wire communication interface is inputted to the main control part.
Patent KR-20080091998-A (KR)
Title: Apparatus for opening and closing the interception plate in an automatic teller machine
Inventor: KWON O JIN
IPC: G07F19/00
Filed: 2007-04-10
Abstract: An apparatus for opening and closing an interception plate in an automatic teller machine is provided to prevent a customer from erroneously inserting a medium or a body part into an insertion hole by instantly closing the insertion hole on a front cover, when a unit process module is transferred backwards. An apparatus for opening and closing an interception plate in an automatic teller machine includes an idle roller(126), a link bar(130), and the interception plate(160). The ATM(Automated Teller Machine) includes a unit process module. The idle roller is arranged on one end of the unit process module. When the unit process module is mounted in the ATM, the link bar is pressed on the idle roller and rotated in one direction. When the unit process module is removed from the ATM, the link bar is returned in a reverse direction. The interception plate opens an insertion hole, when the link bar rotates in one direction, and closes the insertion hole, when the link bar rotates in a reverse direction.
Patent KR-20080095419-A (KR)
Title: Flash memory device capable of improving pass voltage window and program method thereof
Inventor: HWANG SANG WON
IPC: G11C16/10
Filed: 2007-04-24
Abstract: A flash memory device capable of improving pass voltage window and program method thereof is provided to change a pass voltage according the position of physic and a selected word line. A flash memory device and method is comprise of steps: supplying a program voltage to a selected word line of word lines; supplying a first pass voltage to at lest one word line next to the selected word line; supplying a second pass voltage to the outmost word line. The other word line is operated by a voltage which is higher than the program voltage and lower than the first pass voltage.
Patent KR-20080083552-A (KR)
Title: Method for transmitting and receiving additional control signals
Inventor: KWAK JIN SAM
IPC: H04B7/26
Filed: 2007-04-27
Abstract: A method for transmitting and receiving supplemental control signals is provided to improve system performance by creating a supplemental control channel in forwarding control signals, without any loss in the frequency and power of existing Tx signals, and transmitting and receiving supplemental control signals through the supplemental control channel in accordance with individual QoS(Quality of Service) requirements. In transmitting a supplemental control signal through a Tx signal which contains either a data signal or a control signal or both of them, either the amplitude or phase of the Tx signal in a certain time and frequency resource domain or both of them are modulated according to the supplemental control signal. The modulated Tx signal is transmitted to the receiving side. The certain time and frequency resource domain is determined as a domain composed of one or more frequency resources and one or more time resources according to the reliability required for the supplemental control signal.
Patent KR-20070052722-A (KR)
Inventor: KIM YOUNG SEOK
IPC: E03C1/122
Filed: 2007-04-30
Abstract: 본 발명은 배수트랩(drain trap)에 관한 것으로, 배수트랩 본체와 하수관을 연결하는 연결관을 구성함에 있어서, 동심원상(同心圓狀) 단면을 가지는 다수의 연결관을 계단식으로 구성함으로써 다양한 직경의 하수관에 적용이 가능하도록 한 것이다. 
     본 발명을 통하여 다양한 치수의 하수관에 대하여 동일한 배수트랩을 적용함으로써 시공 및 부품조달 편의성을 확보하고, 공사비를 절감함은 물론 배수트랩의 생산단가를 절감하는 효과를 얻을 수 있다. 
       
     배수트랩, 하수관, 관경
Patent KR-20070107604-A (KR)
Title: Process for the preparation of mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene derivatives
Inventor: VISCONTI MARCO
IPC: C08F2/48
Filed: 2007-05-02
Abstract: A method for preparing a mixture of alpha-hydroxycarbonyl derivatives of alpha-methyl styrene is provided to reduce the number of processing steps required for producing a desired product as compared with conventional methods using the same starting material, thereby improving the cost- and time-efficiency. A method for preparing a mixture of alpha-hydroxycarbonyl derivatives of alpha-methyl styrene comprises the steps of: (a) carrying out oligomerization and co-cyclization of alpha-methyl styrene in the presence of an acid catalyst to obtain a mixture of alpha-methyl styrene oligomers; (b) carrying out Friedel-Crafts reaction between the alpha-methyl styrene oligomers and alpha-bromoisobutyryl bromide using Lewis acid as a catalyst to obtain a brominated intermediate mixture; and (c) reacting the brominated intermediate mixture with a hydrate base solution selected from a carbonate or hydrogen carbonate to obtain a mixture of alpha-hydroxycarbonyl derivatives of alpha-methyl styrene.
Patent KR-20080098847-A (KR)
Title: Air breathing fuel cell stack
Inventor: EUN YEONG CHAN
IPC: H01M8/02
Filed: 2007-05-07
Abstract: An air breathing fuel cell stack is provided to prevent the dryness of a cathode and to operate it for a long time while maintaining the stack performance by suppressing the moisture evaporation of a cathode effectively. An air breathing fuel cell stack consisting of an anode, cathode and electrolyte positioned between the anode and cathode, comprises a membrane electrode assembly; a membrane electrode assembly producing the electricity with the electro chemical reaction of the oxygen of the circulating air flowed into cathode and the fuel supplied to anode; a fuel supply part which is combined with an anode and supplies the fuel to the anode; a cathode current collector(40) contacting the cathode; a cathode end plate supporting the cathode current collector; and a filter(30) positioned between the cathode current collector and the cathode end plate.
Patent KR-20080098886-A (KR)
Title: Control panel assembly and drum type washing machine having the same
Inventor: KI YOUNG KOOK
IPC: D06F39/12
Filed: 2007-05-07
Abstract: A control panel assembly and a drum type washing machine including the same are provided to prevent the circuit board from being damaged by the water flowing in between the dial knob and the dial knob mounting hole. A drum type washing machine comprises a main body, and a control panel assembly provided on one side of the main body. The control panel assembly includes a control panel(15) which it is mounted on one side of the main body, and has a dial knob mounting hole(16); a dial knob(61) mounted on the dial knob mounting hole; a circuit board(70) which is provided on the back side of the control panel and in which an encoder(71) delivering signal according to the manipulation of the dial knob is mounted; and an encoder bracket(80) which is arranged between the control panel and circuit board prepared so that the dial knob is pivotally mounted. In the encoder bracket, a guide channel(82) which guides in order to prevent that the water entering the gap between the dial knob mounting hole and dial knob from flowing toward the circuit board is formed. On the back side of the control panel, a drain hole(18) discharging the water guided through the guide channel is formed in the location corresponding to the end of the guide channel.
Patent KR-20080099012-A (KR)
Title: Storage apparatus for constant temperature and humidity
Inventor: CHO DONG SOO
IPC: A23B7/02
Filed: 2007-05-08
Abstract: A heat and water proof storage apparatus is provided to prevent objects including food from decaying and ferment the objects to improve safety and maintain flavor in spite of the long term preservation. A heat and water proof storage apparatus(100) comprises the following features of: a chamber(110) in which the space keeping the objects is provided; a heating unit(120) which is equipped within the chamber and serves the heat; and a moisture feeding unit(130) which supplies moisture and evaporates moisture by the heat from the heating unit and controls the humidity within the chamber.
Patent KR-20080047242-A (KR)
Title: Air conditioning apparatus
Inventor: SAKAMOTO NAOKI
IPC: F24F11/02
Filed: 2007-05-21
Abstract: An air conditioner is provided to generate hot water by heating water by a hot water heat exchanger, which is supplied with cooling water partially when waste heat is recovered from refrigerant sufficiently, thereby carrying out hot water generation without any decrease of a heating capacity. An air conditioner includes a hot water heat exchanger(52) mounted in parallel with a waste heat recovery heat exchanger(48) on a cooling water circuit(41) for raising the temperature of water, and a determining element such as a CPU(Central Processing Unit)(61) for determining whether waste heat is recovered from refrigerant sufficiently in the waste heat recovery heat exchanger based on operation states in heating mode. When the waste heat recovery is determined sufficient, the cooling water is supplied to the hot water heat exchanger at least partially.
Patent KR-20090001797-A (KR)
Title: System for meteorological observation on the apartment complex
Inventor: LEE CHANG BAE
IPC: G06Q50/26
Filed: 2007-05-22
Abstract: A weather survey system within a complex is provided to observe and analyze weather information and environmental information within the complex automatically, thereby providing substantial weather information and environmental information on a located region in real time through a household terminal and a display device for the analyzed information. A central processing unit comprises as follows. An interface unit(310) interfaces real-time weather information provided from a sensor interface unit and environmental information. An analog to digital converter(320) converts the environmental information and the weather information of an interfaced analog signal into a digital signal. A controller(330) stores analyzed results and contents, and provides the stored information through a display device and a household terminal. A DB(340) stores the information in an address area to use the information as statistical data. A communication unit(350) connects to an internal Ethernet and an Internet network under control of the controller, and provides a transceiving function of the environmental information and the weather information to a set protocol.
Patent KR-20070062957-A (KR)
Title: Semiconductor device, and manufacturing method thereof
Inventor: SERATA TSUYOSHI
IPC: H01L21/336
Filed: 2007-05-23
Abstract: A semiconductor device and a manufacturing method thereof are provided to prevent the short between a gate electrode and source/drain regions in spite of s lowered height of the gate electrode by using a sidewall spacer and a silicide layer. A gate electrode(10) is formed on a semiconductor substrate(1) via a gate insulating layer. Source/drain regions are formed at both sides of the gate electrode in the substrate. A sidewall spacer(11) is formed at both sidewalls of the gate electrode. A silicide layer(9) is formed on an upper surface of the gate electrode and on surfaces of the source/drain regions. The sidewall spacer covers completely the sidewalls of the gate electrode. The silicide layer of the gate electrode is spaced from those of the source/drain regions.
Patent KR-20080104490-A (KR)
Title: Lamp-shade
Inventor: PARK SUNG JIN
IPC: F21V1/14
Filed: 2007-05-28
Abstract: A lamp-shade cut and coupled as a snail shape is provided to maximize esthetic sense and reflect a light in various direction by cutting and opening a lamp shade. A snail lamp shade is made by cutting a plate as a snail shape, forming a snail band(5) with a line(2) along which to cut, and opening the snail band up and down to fix it. The snail band is a circular shape or pilfering-form and a snail type has a width size larger at upper lower part than that of the center.
Patent KR-20070117472-A (KR)
Title: Information processing apparatus, information processing method and computer program
Inventor: DI PROFIO UGO
IPC: G06N5/04
Filed: 2007-06-05
Abstract: A device and a method for processing information, and a computer program thereof are provided to automatically construct a factored POMDP(Partially Observable Markov Decision Process) to be processed by a factor unit in a state transition prediction or action decision process applying the POMDP. A data processor(202) interprets relation among factors by using the factor included in each information defined in the POMDP as a unit based on the POMDP and constructs the factored POMDP including relation information among the factors based on an interpretation result. The data processor constructs the factored POMDP by constructing a Bayesian network for each observation factor included in observation, which is the information defined in the POMDP and combining the Bayesian network of an observation factor unit. The data processor constructs the Bayesian network by determining the relation between each observation factor and the factor including in at least one of state, action, and reward based on training sample data.
Patent KR-20070076571-A (KR)
Title: Early gene promoter originated from chlorella virus ss-2 isolated in korea and use thereof
Inventor: CHOI TAE JIN
IPC: C12N15/63
Filed: 2007-06-11
Abstract: Provided is a gene promoter derived from Chlorella virus SS-2 isolated from fresh water at Seosan area capable of producing a highly concentrated recombinant protein in chlorella and plant, and being applied to molecular farming of mass-producing a highly-valued protein at low cost and genetic engineering. The gene promoter coding a protein with unknown-function is isolated from an early expression gene derived from Chlorella virus SS-2 and has SEQ ID : NO. 1. The transformed microorganism is obtained by introducing a recombinant vector including the promoter into at least one host selected from the group consisting of bacteria, fungi, and yeast. The microalga or the plant is transformed by the recombinant vector including the promoter. The method for preparing a target protein comprises a step of culturing the transformed microalga or the plant.
Patent KR-20080112005-A (KR)
Title: Fixing device for drain pipe
Inventor: PARK JUM SOON
IPC: E03C1/12
Filed: 2007-06-20
Abstract: A drainpipe fixing device is provided to offer convenience at construction of a drainpipe and to fix a drainpipe more stably, to support a fixture easily regardless of the diameter of a sleeve, to increase the coupling strength and adhesive property of a pipeline and a fixture, and to adhere a pipeline closely to the inner circumference of a fixture to the maximum. A drainpipe fixing device includes fixtures(150A,150B) divided into two sides, connected with each other by at least one or more connectors(200) provided to the contact surface and installed to surround and support a pipeline at the inside diameter side, an elastic concave groove(155) provided to at least a part of the inside diameter and outside diameter sides of the fixture, and at least one or more projections(157) adhered closely to the inside diameter side of a sleeve on the outside diameter side of the fixture.
Patent KR-20090003641-A (KR)
Title: Apparatus and method for testing high integrated semiconductor memory apparatus
Inventor: LEE DO YUN
IPC: G11C29/00
Filed: 2007-07-03
Abstract: An apparatus and method for testing high integrated semiconductor memory apparatus is provided to allow a user to test a semiconductor memory device in short time by inputting and outputting data of two per one cycle of the existing system clock. In an apparatus and method for testing high integrated semiconductor memory apparatus, 32 data pads are arranged in 4 bank groups(GROUP0-GROUP3), and each bank group comprises 16 banks. A first bank group(GROUP0) comprises a plurality of banks(BANK0~BANK15) and plurality of data pads(DQ0-DQ7). A fifth bank(BANK4) and eighth bank(BANK7) are connected to the third data pad(DQ2). A thirteenth bank(BANK12) and sixteenth bank(BANK15) are connected to the sixth data pad(DQ5). In a reading test procedure, each banks output data of 64-bit, and the cell block in each bank includes the bit line of 4.