baber/WOPTO huggingface dataset:
Patent KR-20060097114-A (KR)
Title: Multi-carrier ofdm uwb communications systems
Inventor: RAZZELL CHARLES
IPC: H04B1/69
Filed: 2004-10-01
Abstract: Multiple subbands of a transmission band are continuously occupied by an OFDM signal that would otherwise occupy only a single subband. Steps may include producing an OFDM symbol (309); transforming the OFDM symbol to produce an OFDM signal (311); upsampling the OFDM signal to produce an upsampled OFDM signal (321); applying a pseudorandom code (323) to the upsampled OFDM signal to produce a coded OFDM signal; and upconverting (317) the coded OFDM signal to produce a radio frequency signal. Alternatively, steps may include upconverting the OFDM signal to produce a radio frequency signal; wherein the radio frequency signal occupies multiple ones of the following subbands: about 3200MHz to about 3700MHz; about 3700MHz to about 4200MHz; and about 4200MHz to about 4800MHz. In another embodiment, steps may include producing a sequence of N consecutive identical OFDM symbols.
Patent KR-20060128866-A (KR)
Title: Universal collar key
Inventor: CIAVARELLA NICK
IPC: A47K5/12
Filed: 2004-10-25
Abstract: A universal collar key used in connection with a container that fits within the housing of a dispenser that has a keyed receiver, the universal collar key including a collar supported on the container, a first flange and a second flange extending radially outward from the collar and spaced axially to define a clearance for receipt fo the receiver therebetween.
Patent KR-20060117921-A (KR)
Title: Chip-type fuse and method for forming melting off narrow portion thereof
Inventor: NAKANISHI KOJI
IPC: H01H69/02
Filed: 2004-10-26
Abstract: The initial resistance value of a fuse film (13) is measured and the initial resistance value is divided by a predetermined plurality of deviation widths. An orthogonal-direction trimming groove of a first trimming groove T1 is formed with a predetermined length based on a rated current value before a parallel- direction trimming groove of the first trimming groove is formed with a predetermined length based on the deviation division. Next, an orthogonal- direction trimming groove of a second trimming groove T2 is formed with a predetermined length based on a rated current value before a parallel- direction trimming groove of the second trimming groove is formed within a range of a predetermined length based on the deviation division until the resistance value of the fuse film reaches a desired resistance value.
Patent KR-20060111561-A (KR)
Title: Alga extract and sugar hydrolase inhibitor containing the same
Inventor: FUNAYAMA KATSURA
IPC: A61P43/00
Filed: 2004-12-09
Abstract: A sugar hydrolase inhibitor characterized by containing, as the active ingredient, an extract of Ascophyllum nodsum belonging to brown algae can be employed as a useful health food or food for specified heal uses aiming at treating and preventing diabetes.
Patent KR-20060101552-A (KR)
Title: Network adapter interface between terminal equipment and mobile equipment
Inventor: GAZDA ROBERT
IPC: H04B7/00
Filed: 2004-11-01
Abstract: A system for communicating between a terminal equipment (202) and a mobile equipment (204) in a wireless communication system (200), includes, in the terminal equipment (202) an application (212), a communication stack (220), and a hardware driver layer (230). The communication stack (220) includes a communication socket (222) and a first network adapter component (226), the application (212) communicating with the communication stack (220) via the communication socket (222). The hardware driver layer (230) includes a second network adapter component (232), the first network adapter (226) component communicating with the second network adapter component (232). The mobile equipment (204) includes a communication driver (240), the second network adapter component (242) communicating with the communication driver (240), through which the terminal equipment (202) communicates with the mobile equipment (204).
Patent KR-20070061760-A (KR)
Title: Semiconductor device
Inventor: YOSHIDA MASAAKI
IPC: H01L27/115
Filed: 2005-12-19
Abstract: A semiconductor device is disclosed that includes a nonvolatile memory cell having a memory transistor and a selection transistor, and a peripheral circuit transistor. The memory transistor includes a memory gate oxide film that is arranged on a semiconductor substrate, and a floating gate made of polysilicon that is arranged on the memory gate oxide film. The selection transistor is serially connected to the memory transistor and includes a selection gate oxide film that is arranged on the semiconductor substrate, and a selection gate made of polysilicon that is arranged on the selection gate oxide film. The peripheral circuit transistor includes a peripheral circuit gate oxide film that is arranged on the semiconductor substrate, and a peripheral circuit gate made of polysilicon that is arranged on the peripheral circuit gate oxide film. The memory gate oxide film is arranged to be thinner than the peripheral circuit gate oxide film.
Patent KR-20060127176-A (KR)
Title: Device with a central unit for actuating a domestic appliance
Inventor: GROBLEBEN RALF
IPC: F24C7/08
Filed: 2005-02-14
Abstract: The invention relates to a device comprising a central unit (10), which is designed to actuate a domestic appliance, in particular a cooking device (11), in accordance with at least one pressure signal and a rotary signal of a rotary selector switch (12) comprising an integrated pushbutton function in an operating mode that can be selected using the rotary selector switch (12). The aim of the invention is to provide a device of this type, which can be operated simply and intuitively. To achieve this, the central unit (10) is configured to process at least one parameter (D) for a temporal signal response.
Patent KR-20060124752-A (KR)
Title: Semiconductor device cleaning member and manufacturing method thereof
Inventor: ISHIZAKA HITOSHI
IPC: H01L21/304
Filed: 2005-03-07
Abstract: A semiconductor device cleaning member by which foreign material adhered in a semiconductor device can be easily and surely removed, a mark for lot control can be clearly read, and generation of particles due to contacts with a wafer case holding part can be prevented. At least on one side of a wafer (1), a cleaning layer (2) made of a heat proof resin is provided by hardening polyamic acid with heat, and a part (12) from which a wafer surface is exposed is provided on a part of the cleaning layer (2). Especially the part (12) from which the wafer surface is exposed on the cleaning layer (2) is a part where the cleaning layer of a prescribed width from the wafer outer circumference edge plane to the center is removed over the whole circumference in the circumference direction.
Patent KR-20060131888-A (KR)
Title: Injector device for infusion set
Inventor: KORNERUP GRETE
IPC: A61M25/16
Filed: 2005-03-21
Abstract: The invention relates to an injector device for an infusion set for intermittent or continuous administration of a therapeutical substance, such as insulin. The injector device for the subcutaneous introduction of the cannula of an infusion part into the skin of a patient comprises a housing, a back, longitudinally extending guiding means, a member which is longitudinally slidable within the housing, an insertion needle for insertion of the cannula, a spring located between the back of the housing and the longitudinally slidable member, locking means for maintaining the spring in a compressed state and release means for disengaging the locking means. The device further comprises a pivoting member which can be swung from a position in which the pivoting member allows for insertion of the needle into a position in which it embraces the needle.
Patent KR-20070009591-A (KR)
Title: Time-of-light flight type distance sensor
Inventor: KAWAHITO SHOJI
IPC: H01L27/144
Filed: 2005-02-14
Abstract: The conventional distance image sensor using light reflection time measurement is expensive since it requires a CCD process and a CMOS process. In order to reduce the cost, it is preferable to realize a sensor by adding a limited number of steps to the standard CMOS process. It is possible to realize a low-cost high- performance distance image sensor by using a standard CMOS process or by adding a simple step to it. An oxide film (3) is formed on a silicon substrate (20) and two photo gate electrodes (1, 2) for charge transfer are arranged on it. At the edge portion of the oxide film, floating diffused layers (5, 6) are arranged for extracting charge from a light reception layer (4), and outside it, there are arranged a gate electrode for reset and a diffused layer for reset potential supply. ® KIPO & WIPO 2007
Patent KR-20070005711-A (KR)
Title: Method for joining dispersion-strengthened alloy
Inventor: OEHNGREN CLAES
IPC: B23K11/34
Filed: 2005-04-20
Abstract: The present invention relates to a method for joining two or more components and/or construction parts, at least one of which consists of a dispersion-strengthened alloy having the following composition (in % by weight): C up to 0,08 Si up to 0,7 Cr 10-25 Al 1-10 Mo 1,5-5 Mn up to 0,4 balance Fe as well as normally occurring impurities by the fact that the cross section in the joint is enlarged by forging before joining and where the product manufactured according to the method can be used in high-temperature applications at temperatures above 900 C. ® KIPO & WIPO 2007
Patent KR-20070015563-A (KR)
Title: Neural cell differentiation method
Inventor: BARDE YVES ALAIN
IPC: C12N5/00
Filed: 2005-05-04
Abstract: A method for inducing differentiation of embryonic stem cells into neuronal precursors is provided as well as an assay for neuronal precursor or progenitor cells and a method for identifying agents that inhibit or reduce an increase in neurite degeneration. ® KIPO & WIPO 2007
Patent KR-20080064388-A (KR)
Title: Hanger supporting structure of laundering hanger driven bymotor
Inventor: KIM TAE YOUN
IPC: D06F57/00
Filed: 2007-01-05
Abstract: A hanger supporting structure of a drying rack is provided to dry a large amount of laundry in a small room by separating a hanger located at an end of the drying rack from a fixed unit. A hanger supporting structure of a drying rack comprises a housing, two X-shaped extension units and wires, two fixed units(4), a plurality of hangers, and a hanger bracket. The fixed unit includes a cut part(41) which is cut outward and bent upward, and a receiving part(42) where the hanger is placed. The hanger bracket, to which the hangers are fitted, has a first fastening part where the first outer hanger placed on the fixed unit is fastened and a second fastening unit where the second outer hanger placed on the fixed unit.
Patent KR-20080064459-A (KR)
Title: Pattern forming process for semiconductor device
Inventor: KIM TAE HUAN
IPC: H01L21/027
Filed: 2007-01-05
Abstract: A method for forming patterns of semiconductor devices is provided to perform easily a pattern shrink process by improving coating characteristics of RELACS materials using a rinse process. In a method for forming patterns of semiconductor devices to coat water-soluble materials on photosensitive film patterns, a surface of the photosensitive film patterns(115) is rinsed using a composition(120) having a polymer and water before coating the water-soluble materials on the photosensitive film patterns. At this time, the photosensitive film patterns are formed on a substrate(113) through a lithography process. The surface of the photosensitive film patterns is rinsed using the composition having the polymer and water. After coating RELACS(Resolution Enhancement Lithography Assisted by Chemical Shrink) materials(117) on the rinsed photosensitive film patterns, baking is performed. Then the baked resultant is washed. The composition includes compounds of 0.0001 to 5 weight percent and water of the rest weight percent. The composition further includes alcohol of C4 to C10.
Patent KR-20080066214-A (KR)
Title: Packing means for sealing, and connector for newtility type triple plural layer pipe with the same
Inventor: KIM YONG JIN
IPC: F16L19/02
Filed: 2007-01-11
Abstract: A packing unit for sealing, and a connector for a newtility type triple plural layer pipe with the same are provided to prevent first and second fastening member loosening by causing a locking tooth to be caught by a catching portion of a locking key. A packing unit(110) for sealing comprises a base ring, and upper and lower rings. The base ring, which is installed around a second pipe(101), includes upper and lower slant faces. The upper ring is installed on the upper slant face of the base ring. The lower ring is installed on the lower slant face of the base ring. A connector for a newtility type triple plural layer pipe with the packing unit for sealing comprises first and second fastening members(130,140) for connecting a first pipe(102) with the second pipe. The first fastening member, which is installed at the first pipe, includes a male thread(132) and a first fastening part(133). The second fastening member, which is installed at the second pipe, includes a female thread(144) and a second fastening part(142). The first and second fastening members are assembled to each other by driving the male thread to the female thread. The first and second fastening parts are formed to allow worker to hold and rotate the first and second fastening members. The second fastening member is caught by the packing unit installed around the second pipe, when the second fastening member is assembled to the first fastening member. A locking key(150) and a locking tooth(145) are respectively formed at the first fastening member and the second fastening member to prevent the first and second fastening members from loosening.
Patent KR-20080070786-A (KR)
Title: Automatic scroll type optical pen-mouse and method of scrolling automatically thereof
Inventor: KIM MYEONG HO
IPC: G06F3/038
Filed: 2007-01-27
Abstract: An automatic scrolling type optical pen mouse and an automatic scrolling method thereof are provided to enable a user to perform a scrolling function, and select a scrolling and cursor moving mode without using any finger by performing the scrolling function with movement of the pen-type mouse. A scrolling key input unit(130) inputs a scrolling setting key. A microcomputer(140) calculates coordinates based on an electric signal received from a light receiver(112), and converts the coordinates into a scrolling-up/down signal and outputs the scrolling-up/down signal when the scrolling setting key is received from the scrolling key input unit. The microcomputer includes a controller calculating the coordinates based on the electric signal received from the light receiver, and outputting a code conversion control signal when the scrolling setting signal is received, and a code converter converting the coordinates into a scrolling-up/down code by control of the controller when the code conversion control signal is received from the controller.
Patent KR-20080043197-A (KR)
Title: Method for allowing full version content embedded in mobile device and system thereof
Inventor: KIM HYONG SUK
IPC: H04W4/14
Filed: 2007-01-30
Abstract: A system and a method for allowing full-version contents installed in a mobile device are provided to cut down on expenses for contents providers in case a mobile device manufacturer embeds contents in mobile devices by only allowing the user of a mobile device, in which full-version contents are installed, to use the full version when the user makes a request to use the full-version contents after using the demo version and levying a special charge on a contents provider when the use of the full-version contents is permitted. The user of a mobile device, in which full-version contents, limited in use, are installed, first uses the demo version of the contents(S100). In case the user wants to use the full version of the contents as well as the demo version, the user sends a full version request to a full version permission server(S102). Receiving the full version request, a full version permission server allows the user to use the full version of the contents(S104). In this case, the full version permission server transmits a short message containing a password to notify the user of permission for the full version of the contents. Receiving the short message, the user inputs the password and uses the full version(S106).
Patent KR-20080071664-A (KR)
Title: Organic light emitting material and organic light emitting diode
Inventor: JEONG SOO YOUNG
IPC: C09K11/06
Filed: 2007-01-31
Abstract: A tetraazacyclopane derivative, and an organic light emitting diode containing the derivative as an organic electroluminescent material are provided to improve brightness and luminous efficiency and to enhance lifetime. A tetraazacyclopane derivative is represented by the formula 1, wherein R1 and R2 are identical or different each other and are a substituted or unsubstituted C1-C6 alkyl group, a substituted or unsubstituted allyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted heterocyclic group.
Patent KR-20080017228-A (KR)
Title: Telephone management system and method
Inventor: YANG KYOUNG HEE
IPC: H04M11/00
Filed: 2007-02-09
Abstract: A telephone management system and a method thereof are provided to offer simultaneously a communication service and a web service, manage calls more conveniently, and offer various commercial services by a telephone management apparatus and a telephone management software. A telephone management system(100) comprises a telephone line connecting unit(102), a ring signal detecting unit(104), a CID(Call Identification) detecting unit(106), a DTMF(Dual Tone MultiFrequency) signal detecting signal(108), an off-hook signal detecting unit(110), a DTMF signal generating unit(112), a communication unit(116), and a control unit(114). The control unit communicates with a computer to transmit an intrinsic number, decodes a DTMF signal generated during dialing of a general telephone through the DTMF signal detecting signal when an off-hook signal is detected from the off-hook signal detecting unit, obtains a source number to transmits the source number to the computer, obtains the other party's telephone number through the CID detecting unit when a ring signal is detected through the ring signal detecting unit to transmit the other party's telephone number to the computer, controls the DTMF signal generating unit to generate a DTMF signal corresponding to a telephone number and output the DTMF signal to the telephone line connecting unit.
Patent KR-20080075053-A (KR)
Title: Liquid mass flywheel and pedal powered watercraft therefore
Inventor: SHIN BINCH
IPC: B63B35/73
Filed: 2007-02-11
Abstract: A liquid flywheel and a pedal powered boat using the same are provided to optimize propulsion stability through control of a rotation ratio between a crank and the flywheel by installing the flywheel and the crank on different rotary shafts. A liquid flywheel includes a housing(55), at least one partition(56), and a liquid inlet(57). The housing contains liquid inside. At least one partition is formed inside the housing to prevent an energy loss due to flow of the liquid. The liquid inlet is formed at one side of the housing to put or take out the liquid therein or therefrom. A hole is formed at a center of the housing to insert a rotary shaft(59) therein. The liquid inlet is covered by a plug(58).
Patent KR-20080020437-A (KR)
Title: Automatic warehouse
Inventor: IZUMI TAKANORI
IPC: B65G1/00
Filed: 2007-02-15
Abstract: An automated warehouse is provided to improve storage efficiency and to transfer an article to adjacent space without travel of a stacker crane by providing racks and stations along entire length of a travel range of the stacker crane. An automated warehouse comprises a stacker crane(4), a moving unit and a control unit. The stacker crane travels along the rack, the stacker crane including a mast(10), a travel motor(24) and an elevation motor(22) provided in a cart, and an elevation frame(12) having a transfer apparatus raised and lowered along the mast by the elevation motor. The moving unit moves the transfer apparatus on the elevation frame, in the travel direction of the stacker crane. The control unit controls the moving unit to move the transfer apparatus toward a front side of the stacker crane at the time of transferring an article(18) at a front end in a travel route of the stacker crane, and move the transfer apparatus toward a back side of the stacker crane at the time of transferring the article at a rear end in the travel route of the stacker crane.
Patent KR-20080080427-A (KR)
Title: A program which a user can reduce charge df portable telephone don't push down specific numbers and a system and the method which can be efected mobile's advertisement marketing result from the user's portable telephone background that downloaded this program emboded advertisement image
Inventor: AN MIN HA
IPC: H04W88/02
Filed: 2007-03-01
Abstract: A program for reducing a telephone charge without pressing a particular number by a user, and a system and a method for maximizing a mobile advertisement by implementing the program in the form of an advertisement screen image on a background screen of a mobile phone of a user who has downloaded the program are provided to allow an advertiser to make a profit through advertisement effects. Rather than pressing a particular number of 080-xxx-xxx to reduce a fee for mobile phone, a program is attached to a phone number of another party and downloaded to a user, so as to be automatically configured as an advertisement background screen image of a mobile phone of the user to thus maximize a mobile advertisement. A certain amount for data costs according to the capacity of fabrication of an advertisement is cashed back to users who have downloaded the program when the users download the program. The downloaded program is automatically implemented on a background image of a mobile phone of a user. In order to reduce the fee for mobile phone, instead of pressing the particular number of 080-xxx-xxxx, the program should be necessarily installed, and a call connection is performed in a state that the advertisement screen image is displayed. If other functions are desired to be used, an end key is pressed.
Patent KR-20070064294-A (KR)
Title: Box
Inventor: YOO EUN YEONG
IPC: A47K10/32
Filed: 2007-03-08
Abstract: A case is provided to make the design of the case beautiful by applying a pattern on an upper end of the case and to make a horizontal length of a hexahedron longer than a vertical length. A pattern of a heart, a leaf, etc. is applied on an upper end(1) of a case in the state of being connected to a body(4) of the case. A slit(3) for pulling out a tissue is formed on a side or a center of the case. The slit(3) for pulling out a tissue and a cover of the slit are formed to have any kinds of shapes. A vinyl inside the slit(3) is separately adhered. A leaf shape(1) is cut in the state of being connected to the body. Tissues are stacked inside the case and the end of the last tissue is disposed to face the slit on the side of the case.
Patent KR-20080082744-A (KR)
Title: Heat radiating apparatus for device
Inventor: KWON OH HYUCK
IPC: H05K7/20
Filed: 2007-03-09
Abstract: A heat radiating apparatus for a device is provided to perform heat radiation and external shock absorption simultaneously without increase of volume thereof. A heat radiating apparatus(1) includes a PCB(Printed Circuit Board)(10), a heating element(13), a metal shield can(30), and a metal shock absorber(20). The heating element is mounted on the PCB. The metal shield can is mounted on the PCB to surround the heating element. The metal shock absorber is installed between the metal shield can and the heating element to conduct heat radiated from the heating element and absorb an external shock applied to the heating element at the same time. The metal shield can is made of copper or aluminum.