baber/WOPTO huggingface dataset:
Patent KR-20070029645-A (KR)
Title: Polyaxial adjustment of facet joint prostheses
Inventor: REILEY MARK A
IPC: A61F2/30
Filed: 2004-12-10
Abstract: Prostheses, systems, and methods are provided for replacement of natural facet joints between adjacent vertebrae using polyaxial attachment mechanisms for securing the prostheses to the vertebrae. A cephalad prosthesis attached to a superior adjacent vertebra replaces the inferior half of a natural facet joint. A caudal prosthesis attached to an inferior adjacent vertebra replaces the superior half of a natural facet joint. Both the cephalad and caudal prostheses are configured with artificial facet joint structures that include articulating surfaces that cooperate and form an artificial articular configuration. The polyaxial attachment mechanism permits adjustment of the position of the artificial facet joint structure along more than one axis at or after the time the cephalad or caudal prosthesis is attached to a vertebra. ® KIPO & WIPO 2007
Patent KR-20060112691-A (KR)
Title: Complimentary nitride transistors vertical and common drain
Inventor: BEACH ROBERT
IPC: H01L27/06
Filed: 2005-02-14
Abstract: A semiconductor device and a method for manufacturing the device are disclosed in which the semiconductor device includes ohmic contacts on different planes and the method for manufacturing the device includes etching a semiconductor stack of different conductivity semiconductor layers in successive steps to create a first opening of a first width in a first semiconductor layer to expose another semiconductor layer, and then a second opening of a narrower width in the another layer, whereby a portion of the another layer remains exposed for receiving an ohmic contact.
Patent KR-20070035480-A (KR)
IPC: G05F1/40
Filed: 2005-02-22
Abstract: 고전압 오프셋 검출 회로가 스위칭 하프-브리지의 중점에 전압을 기록하며, 상기 중점 전압이 소정의 값에 도달하는 때를 결정하여 상기 하프-브리지 스위치들에서의 하드-스위칭을 피할 수 있다. 상기 스위칭 하프-브리지의 중점 전압은 버퍼를 통해 상기 스위칭 하프-브리지의 중점 전압을 나타내는 전압을 발생하도록 전류 제한된 MOSFET에 인가된다. 상기 MOSFET에 의해 발생된 전압은 드레쉬홀드 입력을 갖는 비교기에 제공되어, 상기 스위칭 하프-브리지의 스위치들이 하드-스위칭을 피하기 위해 턴 온될 수 있는 때를 표시하는 신호를 획득할 수 있게 된다. 적응성 데드 타임 회로 및 방법이 상기 감지 회로, 상기 중점 전압의 하이(high)에서 로우(low)로의 전이를 표시하는 제 1 신호를 발생하는 제 1 회로 및 이에 기초하여 적응성 데드 타임 출력 신호를 발생하는 출력 회로를 포함할 수 있다. 제 2 회로가 전압의 로우에서 하이로의 전이를 표시하는 제 2 신호를 생성할 수 있다. 여기서, 상기 출력 회로는 상기 제 1 및 제 2 신호들 모두에 기초하여 상기 적응성 데드 타임 출력 신호를 발생한다. 상기 제 2 회로는 바람직하게 상기 제 1 신호를 재생함으로써 상기 제 2 신호를 발생한다. 상기 제 1 회로는 펄스들에 응답하여 캐패시터를 충전함으로써 상기 제 1 신호를 발생할 수 있으며, 상기 제 2 회로는 상기 제 1 캐패시터에 대응하는 제 2 캐패시터를 충전함으로써 상기 제 2 신호를 발생할 수 있으며, 그리고 상기 적응성 데드 타임 출력 신호는 상기 제 1 및 제 2 캐패시터들의 충전들에 응답할 수 있다.  
       
     하프 브리지 회로, 데드 타임, 발진기, MOSFET.
Patent KR-20070027520-A (KR)
Title: Magnetic memory with a magnetic tunnel junction written in a thermally assisted manner, and method for writing the same
Inventor: NOZIERES JEAN PIERRE
IPC: G11C11/16
Filed: 2005-02-17
Abstract: The invention relates to a magnetic memory written in a thermally assisted manner, each memory point (40) consisting of a magnetic tunnel junction, and the cross-section of the memory parallel to the plane of the layers forming the tunnel junction being circular or essentially circular. Said tunnel junction comprises at least one trapped layer (44) with a fixed magnetisation direction, a free layer (42) with a variable magnetisation direction, and an insulating layer (43) arranged between the free layer (42) and the trapped layer (44). According to the invention, the free layer (42) is formed from at least one soft magnetic layer and a trapped layer (41), said two layers being magnetically coupled by contact, and the operating temperature of the reading memory or resting memory is selected in such a way that it is lower than the blocking temperature of the respectively free and trapped layers. ® KIPO & WIPO 2007
Patent KR-20070004962-A (KR)
Title: Tool of surface-coated cubic boron nitride sintered compact and process for producing the same
Inventor: OKAMURA KATSUMI
IPC: B23P15/28
Filed: 2005-02-28
Abstract: Tool (1) of surface-coated cubic boron nitride sintered compact comprising base material (2) constituted of a cubic boron nitride (CBN) sintered compact and, covering a surface of the base material (2), surface coating film (3), wherein there are provided negative land (4) having the CBN sintered compact exposed at at least part thereof and flank (5) having the surface coating film (3). Thus, tool (1) of surface-coated CBN sintered compact simultaneously realizing excellent fracture resistance and abrasion resistance becomes available. It is preferred that the surface coating film (3) contain a nitride or carbonitride of a compound composed of at least one member selected from the group consisting of Ti, Cr, Zr and V and at least one member selected from the group consisting of Al, Si and B, or contain a nitride or carbonitride of Ti. ® KIPO & WIPO 2007
Patent KR-20070015455-A (KR)
Title: Level shift circuit and switching regulator using the same
Inventor: SAKAI MASARU
IPC: H02M3/04
Filed: 2005-05-19
Abstract: an NMOS transistor Q5 having a short-circuited gate and a source and arranged between a high-voltage side power supply line through which voltage BOOT is supplied and an input terminal n of an inverter circuit having a PMOS transistor Q1 and an NMOS transistor Q2; and an NMOS transistor Q6 having a short-circuited gate and a source and arranged between a low-voltage side power supply line through which voltage SW is supplied and the input terminal n of the inverter circuit having the PMOS transistor Q1 and the NMOS transistor Q2. Thus, it is possible to suppress the rounding of the voltage waveform of the input terminal n by a body diode of the NMOS transistors Q5, Q6, thereby suppressing the erroneous operation of the level shift circuit. ® KIPO & WIPO 2007
Patent KR-20080063551-A (KR)
Title: Apparatus for collecting airport baggage
Inventor: BAE SANG MIN
IPC: G06K17/00
Filed: 2007-01-02
Abstract: A device for collecting baggage in an airport is provided to enable a traveler to recognize a position of the baggage easily/remotely in the airport without any reader and prevent loss of the baggage by using an RFID(Radio Frequency IDentification) tag. An RF transmitter(100) transmits an RF wave for enabling a user to recognize a position of a baggage arrived at an airport, generates an unlock signal for unlocking a matched lock(220), and is operated by a planar battery(110). A card type receiver/lock(200) includes a receiver(210) receiving the RF wave of the RF transmitter, an LED(Light Emitting Diode)(214) and a speaker(216) operated by the RF wave, the lock unlocked by responding to the unlock signal, and a controller(212) transferring an operation signal to the LED/speaker and the lock by receiving a signal from the receiver. An induction coil(118) and an IC(116) operated by induced voltage generated from the induction coil are installed to the RF transmitter. A magnetic field generator(222) for generating a magnetic field periodically changed to provide the induced voltage is installed to the receiver/lock.
Patent KR-20080069036-A (KR)
Title: Phase change memory cell having a heat blocking layer and method of fabricating the same
Inventor: BAE JUN SOO
IPC: H01L27/115
Filed: 2007-01-22
Abstract: A phase change memory cell with a heat blocking layer and a method for manufacturing the same are provided to significantly suppress transfer of heat in a selected phase change material pattern to a non-selected phase change material pattern. A phase change memory cell includes an interlayer dielectric(53), phase change material patterns(59a,59b), and heat blocking material patterns(57a,57b). The interlayer dielectric is formed on the semiconductor substrate. The phase change material patterns are formed in the interlayer dielectric. The heat blocking material patterns are formed between sidewalls of the phase change material patterns and the interlayer dielectric. The heat blocking material patterns have a lattice structure different from that of the phase change material patterns and the interlayer dielectric.
Patent KR-20080069391-A (KR)
Title: Method for touchscreen initialization setting of portable terminal
Inventor: KIM DONG HYEON
IPC: H04B1/40
Filed: 2007-01-23
Abstract: A touch screen initialization setup method of a portable terminal is provided to be capable of controlling an offset between a display unit and a touch pad by using patterns displayed on the display unit during initialization of the terminal, thereby automatically setting the initialization of a touch screen. In case of an initialization request of a portable terminal, the terminal is initialized(S100,S101). A pattern set on a display unit is displayed(S102,S103). A coordinates value of the displayed pattern is received from a touch pad to compare the received coordinates value with a coordinates value of the display unit(S104-S106). An offset between the display unit and the touch pad is controlled according to the compared results(S107-S109).
Patent KR-20080073163-A (KR)
Title: System and method for generating electronic document
Inventor: KIM JOONG SEON
IPC: G06F17/21
Filed: 2007-02-05
Abstract: A system and a method for generating an online electronic document are provided to simplify procedures by skipping other special scanning tasks, thereby preventing paper from being abused. A system for generating an online electronic document includes an electronic document system(20) and an information terminal(10). The electronic document system processes and manages the electronic document arranged in a bank, an insurance company or an authorized electronic document depository. The information terminal receives information on customers at a business field and transmits the received information to the electronic document system over a wireless or wired network. The electronic document system includes a communication unit(21), a decoding unit(22), an electronic paper converter(23), an error detector(24) and a database(25). The communication unit receives the electronic document from an information terminal. The decoding unit decodes the received electronic document if it is encoded. The electronic paper converter converts the electronic document into a new electronic document which can be used in each company by adding new necessary information or an electronic signature to the original electronic document. The error detector detects an error when the electronic document conversion is performed in case that mandatory information is not included or there occurs an error in personal information. The database stores the generated electronic document.
Patent KR-20090074836-A (KR)
Title: Method for displaying traffic information of highway mode using navigation
Inventor: KANG RYANG LEE
IPC: G01C21/34
Filed: 2007-02-07
Abstract: A method for displaying traffic information in a highway using navigation is provided to allow a user to recognize a current traffic condition at the location in highway driving. In a method for displaying traffic information in a highway using navigation, a GPS signal is received and a current position is perceived(S110). A road at the current location is seared from the map stored in the navigation device(S120). Traffic information including more than one a progress speed, a time required, congestion degree is requested from a traffic information database at the outside(S130).
Patent KR-20070080839-A (KR)
Title: A thick steel sheet having excellent haz toughness for super high input heat and parent material toughness for low temperature
Inventor: TAKAOKA HIROYUKI
IPC: C22C38/08
Filed: 2007-02-07
Abstract: A thick steel sheet which exhibits good HAZ toughness and superior base metal toughness at low temperature at the same time even in the super high heat input welding of 50 kJ/mm or more is provided. A thick steel sheet having excellent HAZ toughness and base metal toughness at low temperature comprises, by mass percent, 0.030 to 0.10% of C, 1.0% or less(excluding 0%) of Si, 0.8 to 2.0% of Mn, 0.03% or less(excluding 0%) of P, 0.01% or less(excluding 0%) of S, 0.01 to 0.10% of Al, 0.015 to 0.035% of Nb, 0.015 to 0.03% of Ti, 0.0015 to 0.0035% of B, and 0.0055 to 0.01% of N, and further comprises 2.0% or less(including 0%) of Cu, 2.0% or less(including 0%) of Ni, 1% or less(including 0%) of Cr, 0.5% or less of Mo(including 0%), and 0.1% or less(including 0%) of V with the balance being Fe and inevitable impurities, and the thick steel sheet satisfies the mathematical expression 1, 2<=[Ti]/[N]<=4, and the mathematical expression 2, 40<=X value, and X value=500[C]+32[Si]+8[Mn]-9[Nb]14[Cu]+17[Ni]-5[Cr]-25[Mo]-34[V], where [ ] indicates contents(mass%) of respective elements.
Patent KR-20070026767-A (KR)
Title: Method for controlling fusing speed of image forming apparatus
Inventor: KIM GUN HO
IPC: G03G15/20
Filed: 2007-02-16
Abstract: A method for controlling a fixing speed of an image forming apparatus is provided to maintain reliability of picture quality by controlling a transfer speed of paper passing through a fixing device according to the length of the paper. It is determined whether printing paper is special paper(S120). It is determined whether the length of the paper is shorter than a distance between a second transfer roller and a fixing device(S130). It is determined whether the length of the paper is shorter than a distance between a first transfer roller and the second transfer roller(S140). When the length of the paper is greater than the distance between the first transfer roller and the second transfer roller, an intermediate transfer belt is rotated once more after an image is transferred from a photosensitive drum to the intermediate transfer belt, and then the rpm of a driving motor is reduced right before the image is transferred from the intermediate transfer belt to the second transfer roller(S150).
Patent KR-20080078242-A (KR)
Title: Kidney-specific gene hmm11 associated with development of kidney cyst
Inventor: HUR CHEOL GOO
IPC: C12N15/66
Filed: 2007-02-22
Abstract: An HMM11 gene is provided to allow researchers to access easily information such as protein-protein networks or pathways and decrease false positive during the study of cyst symptoms by being specifically expressed in kidney tissues, thereby being used as a marker for the renal cyst and treating the renal cyst in early stage. An HMM11 protein consists of an amino acid sequence of SEQ ID : NO. 2, wherein the protein is derived from mammal and used as a target of a therapeutic drug of renal cyst. A gene encoding the HMM11 protein consists of a sequence of SEQ ID : NO. 1. A recombinant vector includes the same gene. A transformant is transformed by the recombinant vector. A marker for diagnosing the attack of the renal cyst comprises the sequence of SEQ ID : NO. 1. A microarray for diagnosing the attack of the renal cyst comprises the sequence of SEQ ID : NO. 1 or an antibody against the HMM11 protein. A method for treating the renal cyst of a test animal comprises a step of inhibiting the expression of the gene in the test animal such as dog, cat, pig, cow, mouse, zebrafish and drosophila.
Patent KR-20070035017-A (KR)
Title: 압력차를 이용한 소음 흡수형 통기구
IPC: F24F7/00
Filed: 2007-03-08
Abstract: 본 발명은 실내환기를 실행하는데 있어서 효율을 높임과 동시에 소요되는 자재와 설비의 제작비용및 시간절약 그리고 재실자를 위한 쾌적한 환경 조성을 갖추는데 그 목적이 있는 것이다. 
     이를 위하여 본 발명은 금속, 플라스틱 또는 여러재질 종류의 고형물을 벽에 부착 가능한 형태로 성형하여 벽에 부착하고 고형물 쪽의 테두리에 공기가 통과할 수 있도록 구멍을 만든 다음, 벽 또는 도어의 양쪽 면에 부착하고 벽이나 도어의 양쪽 사이에는 서로 연결할 수 있는 금속, 플라스틱, 종이류등으로 제작된 슬리브를 삽입하여 양쪽벽면에 서로 부착된 고형물의 뚫린 구멍을 통해 압력차에 의해 공기가 슬리브를 통하여 이동해서 다른 쪽 벽면에 부착된 고형물의 구멍을 통해서 배출되도록 하는데 그 특징이 있다. 
     그런데 이렇게 이동하는 공기에 소음이 함께 실려 같이 이동함으로 이를 방지하기위해 고형물 내에 소음흡수 자재를 추가로 부착함으로서 방음, 흡음 기능과 함께 압력이 높은 공간의 공기가 낮은 공간으로 자연이동이 가능하도록 설계되어 있다. 
       
     공기이동, 소음차단, 트랜스퍼
Patent KR-20070093345-A (KR)
Title: Fire alarm apparatus
Inventor: ISHIDA TOSHIYA
IPC: G08B17/00
Filed: 2007-03-12
Abstract: A fire alarm apparatus is provided to prevent out of a battery by generating an alarm signal according to an output voltage of the battery. A fire alarm unit is operated by using a battery(18). A detection unit detects an output voltage of the battery and outputs voltage detection information. A control unit(20) controls an alarm operation and a light display operation on the basis of the voltage detection information of the detection unit. An operational unit operates the control unit in order to input an alarm stop signal. The control unit controls the alarm operation and the light display operation when the detection unit detects an abnormal state of the fire detector. The control unit stops the control of the alarm operation and performs continuously the control of the light display operation according to the alarm stop signal of the operational unit.
Patent KR-20080084134-A (KR)
Title: Pedestrian protecting stiffener assembly for front end module in vehicle
Inventor: YI TAE HEE
IPC: B62D25/08
Filed: 2007-03-15
Abstract: A pedestrian protecting stiffener assembly for a front end module in a vehicle is provided to increase the strength of a stiffener by injection-molding a side bracket through a hydroforming scheme using aluminum and to insert the stiffener into the side bracket. A side bracket(2) includes a pair of bracket bodies and a coupling bracket(5). The bracket bodies are mounted on two side surfaces of a front surface of a carrier. The coupling bracket protrudes from a lower portion of the bracket body so that a stiffener(8) and a bumper beam bracket are coupled to a lower portion of the coupling bracket. The coupling bracket includes a bracket body(5a) and upper and lower flanges(5b,5c). The upper flange is provided with an inner overlap flange(5d). The bracket body is provided with a bolt coupling hole.
Patent KR-20070061496-A (KR)
Title: Toner conveying apparatus and electro-photographic image forming apparatus including the same
Inventor: MIN HYE YOUNG
IPC: G03G15/06
Filed: 2007-05-03
Abstract: A toner conveying device and an electrophotographic image forming apparatus employing the toner conveying device are provided to smoothly convey a toner by preventing a conveying belt from being bent. A toner conveying device(150) of an electrophotographic image forming apparatus includes a duct(151), a transfer belt(152), and a supporting member(155). The duct includes a toner inlet(156) and a toner outlet. The conveying belt is located inside the duct and includes a plurality of protrusions(152a) for conveying the toner. The supporting member is placed having a predetermined distance from the inner side of the conveying belt. The conveying belt has a plurality of holes(152b).
Patent KR-20080052180-A (KR)
Title: Apparatus and method for processing protocol of a sdr based communication system
Inventor: BAEK DONG MYOUNG
IPC: H04B1/40
Filed: 2007-05-04
Abstract: An apparatus and a method for processing a protocol of an SDR based communication system are provided to perform transmission and reception processing for data to be transmitted by using a transmitting protocol embodied with an FPGA and to perform communication resource control for transmission and reception for the data by using a signal protocol embodied with the FPGA and a DSP. An apparatus for processing a protocol of an SDR based communication system comprises a transmitting protocol and a signal protocol. The transmitting protocol performs a transmitting function and a receiving function. In the transmitting function, a SDU(Service Data Unit) for data to be transmitted is created and buffered in an SDU transmission buffer(302a). Transmission of an address and a route for a transmitter and a receiver is performed in a transmission processing unit(302b) and a PDU(Packet Data Unit) is created and buffered in a PDU transmission buffer(302c). In the receiving function, the packet data unit is received and buffered in a PDU reception unit(304a). Reception of the address and the route for the transmitter and the receiver is performed in a reception processing unit(304b), and a service data unit corresponding to the address and the route is provided. The signal protocol creates entities for each communication resource for the transmission and the reception of the data, selectively performs connection and peer control between an upper protocol and a lower protocol according to a protocol form, and performs communication resource control transferring a primitive corresponding to the data to the upper protocol or the lower protocol by performing encoding and decoding for the data.
Patent KR-20080099013-A (KR)
Title: The top locking arm connector of automobile wiper-blade system
Inventor: KIM JAE WOONG
IPC: B60S1/42
Filed: 2007-05-08
Abstract: A top locking arm connector of an automobile wiper blade system is provided to stably connecting the top locking arm, and easily disconnecting the top locking arm. A top locking arm connector(100) is covered by a C shape frame(210), and has a groove with a specific depth. A catching portion(20) is excavated for containing a protrusion(220). A curvature type guide groove(30) is formed between the arm seating part and catching portion. An elastic member(41) is included in the catching portion. An obstacle jaw(42) is formed on one side of the elastic member to catch the protrusion on C type frame. A catching controlling mean(40) is comprised a push button(43) under the obstacle jaw.
Patent KR-20070067651-A (KR)
Title: Method on prevention of phishing through analysis of the internet site pattern
Inventor: HAN JAE HO
IPC: G06F15/00
Filed: 2007-05-09
Abstract: A method for preventing phishing by analyzing an Internet site pattern is provided to increase reliability of official sites and enable a user to discriminate fake sites by automatically analyzing the site pattern to enable the user to check authenticity of the site. A program for analyzing/comparing a title bar, image link information, and text information by parsing an HTML(HyperText Markup Language) document through a hooked browser is developed and distributed to the users. The distributed program assigns a score to each site by comparing site pattern information analyzing an IP(Internet Protocol) address, the title bar, the image link information, and a keyword of the sites with the pattern of a reliable site. If the title bar, and image and text information of the visited site are identical or similar to the official site over a predetermined level, and the IP address is different with each other, probability for the fake site is informed to the user.
Patent KR-20080101953-A (KR)
Title: Digital complex module
Inventor: JANG WOO YOUNG
IPC: H04N5/50
Filed: 2007-05-17
Abstract: A digital composite module is provided to use a reference frequency generated from a crystal oscillator of a tuner through a buffer circuit as a reference frequency of a modulator in common to remove one crystal oscillator from either the tuner or the modulator and prevent noise due to cross talk of the reference frequency of respective crystal oscillators. A buffer circuit buffers reference frequencies of a tuner unit(21) and a modulating unit(22), so the buffer circuit supplies the reference frequency of the modulating unit, 4MHz. The tuner unit includes the buffer circuit(23). The buffer circuit includes a bias unit(231) and a buffer unit(232). The bias unit prevents distortion of an oscillating frequency generated in a crystal oscillator(X-TAL). The buffer unit buffers by the oscillating frequency and bias voltage input from the bias unit.