baber/WOPTO huggingface dataset:
Patent KR-20020008016-A (KR)
Inventor: IGI NOBUHIRO
IPC: H04N19/177
Filed: 2001-07-13
Abstract: PURPOSE: To realize efficient encoding, which takes the balance of whole inputted images into consideration at the time of performing single pass encoding on the image signals. CONSTITUTION: An encoding difficulty calculator 33 finds the level of encoding difficulty d of inputted animation signals S1 and sends difficulty d to an assigned bit calculator/controller 34. The calculator/controller 34 finds the reference value of assigned code rates from the difficulty d, and at converting of the reference value into an actual assigned code rate b-x, prestores part of the sum total of assigned bit rates per unit time in a fixed period of time as a virtual buffer. The reference value of actual assigned bit rates per unit time is obtained, by dividing the sum total of the assigned bit rates, except for the virtual buffer by a prefixed period of time. Only when the virtual buffer becomes positive, will the supply of assigned bit rates larger than the reference value be allowed.
Patent KR-20030006663-A (KR)
Inventor: CHO HEUY NAM
IPC: E02D3/12
Filed: 2001-07-13
Abstract: PURPOSE: A grouting method for a deep well filled by injecting grouting materials downward is provided to simplify works on injecting grouting materials. CONSTITUTION: The grouting method for a deep well filled by injecting grouting materials downward comprises the steps of: covering the lower end of a pipe by descending a closed pipe together with a pipe; expanding upper, lower expansion tubes by setting a hose adaptor device, then covering the upper and lower spaces of the hose adaptor device; injecting grouting materials downward through a grouting injection tube connected to the upper end of the pipe and circulating/discharging grouting materials through an underwater discharge-circulation hose to fill up a grouting section with grouting materials; and drawing the hose adaptor device to the outside, then curing the grouting materials.
Patent KR-20020010527-A (KR)
Inventor: LANDSCHULZ WILLIAM HARRAS
IPC: A61P25/28
Filed: 2001-07-26
Abstract: PURPOSE: A method for improving functional health status in a patient in need thereof by administering a growth hormone Secretagogue and a pharmaceutically acceptable salt to the patient is provided. The patient is an individual who is very old, affected by a chronic disease and reduced in physical performance related with aging of human. CONSTITUTION: The composition for improving functional health status in a patient in need thereof contains a therapeutically effective amount of a growth hormone Secretagogue and a pharmaceutically acceptable salt. The growth hormone Secretagogue is a compound of the formula I, a prodrug thereof or a pharmaceutically acceptable salt of the Secretagogue or the prodrug.
Patent KR-20030010788-A (KR)
Title: A composition comprising cetylpyridinium chloride for the prevention of bean sprout rot and improvement of brightness of bean sprout and the method of using the same
Inventor: KIM YONG CHEOL
IPC: A01N43/40
Filed: 2001-07-27
Abstract: PURPOSE: A preparation containing cetylpyridinium chloride which is harmless to a human body as a main component is provided which has an effect on improving brightness of bean sprouts while inhibiting spoilage thereof generated during the germination of soybean seeds and cultivation of bean sprouts. CONSTITUTION: The preparation contains cetylpyridinium chloride in a concentration of 0.1ppm or more which is effective against putrefactive bacteria selected from the group consisting of Fusarium spp., Erwinia carotovora spp., Pseudomonas putida biovar A or the like. For an example, 0.1g cetylpyridinium chloride is mixed with 999ml water to give 100ppm cetylpyridinium chloride as a final concentration.
Patent KR-20020011942-A (KR)
Title: System integrated circuit
Inventor: KITAMURA TOMOHIKO
IPC: G06F21/79
Filed: 2001-08-04
Abstract: PURPOSE: A system integrated circuit is provided to prevent a storage region of confidential data read from a memory device from being revealed, even though the operation of an internal CPU is traced. CONSTITUTION: Memory devices(101,111) connected to a system LSI(Large Scale Integrated circuit) through a bus line and a control line configure a second memory. Apparatus ID and user ID required to be confidential are encrypted and stored in the memory devices. A potential part(102) demodulates broadcast wave received through a satellite broadcasting antenna, and sequentially outputs transport stream to the system LSI. A peripheral(103) includes a front panel and a remote controller transmitting/receiving part. An external reset signal generator(104) outputs external reset signals at initialization of the apparatus. A clock signal generator(105) outputs clock signals at initialization of the apparatus. The confidential data is stored in the secondary memory and is used by a CPU. The confidential data is read from the secondary memory to a primary memory at initialization of the apparatus in which the system integrated circuit is incorporated. An initial-state management unit reads the confidential data from the memory devices, and stores the data into one of storage regions in the primary memory at the initialization of the apparatus. The initial-state management unit then instructs the CPU to start operation. Even if thorough reverse analysis is performed on the operation of the CPU, the storage region of the confidential data is not revealed.
Patent KR-20020013780-A (KR)
Inventor: HAGIYA KOJI
IPC: C07C/
Filed: 2001-08-10
Abstract: PURPOSE: Provided is a method for producing carbonyl compounds and hydroxy adduct compounds by oxidative cleavage of an olefinic double bond or addition reaction thereto by using an oxidation catalyst. CONSTITUTION: The method for producing at least one compound selected from a carbonyl compound and a hydroxy adduct compound by an oxidative cleavage or addition reaction of an olefinic double bond of an olefin compound, comprises reacting an olefin compound with hydrogen peroxide, utilizing as a catalyst at least one member selected from (a) tungsten, (b) molybdenum, or (c) a tungsten or molybdenum metal compound comprising (ia) tungsten or (ib) molybdenum and (ii) an element of group IIIb, IVb, Vb or VIb excluding oxygen.
Patent KR-20030020018-A (KR)
Title: adapter
Inventor: CHOI JIN YEONG
IPC: H01R13/652
Filed: 2001-08-29
Abstract: PURPOSE: An adaptor is provided to electrically connect to a main plug or a main outlet having various earthing structures. CONSTITUTION: An adaptor includes a case(110) having at least two insertion holes and in/out holes, a connector connected to a main plug electrode(150) inserted through each of the insertion holes, and an earthing structure(170) having an earthing piece. The adaptor further includes a support for supporting the earthing structure such that the earthing piece goes into the in/out hole and out of the in/out hole, and a means for fixing the earthing piece being projected from the in/out hole or canceling fixing of the earthing piece. The fixing/canceling means includes a protrusion formed at the earthing structure, a protrusion fixing stopper for fixing the earthing piece being projected from the in/out hole while the protrusion is stopped by the stopper, and a cut portion for forming an entrance path of the protrusion.
Patent KR-20020096809-A (KR)
Title: Method of making a scalable two transistor memory device
Inventor: KANG HO GYU
IPC: H01L21/8247
Filed: 2001-08-29
Abstract: PURPOSE: A method for fabricating an STTM(Scalable Two Transistor Memory) cell is provided to fabricate the STTM cell within an area of a small unit cell as much as 4F2 where F width of a data line or a write line and the minimum design rule corresponding to a gap therebetween. CONSTITUTION: The first gate dielectric layer(11), the first conductive layer(12), a plurality of tunnel junction barrier, and the second doped semiconductor layer(14) are formed on a semiconductor substrate(10). A CMP(Chemical Mechanical Polishing) barrier is formed thereon. A mesh pattern is formed by etching the CMP barrier, the second doped semiconductor layer(14), the tunnel junction barriers, the first conductive layer(12), and the first gate dielecric layer(11). The first insulating layer(23) is formed thereon. The third conductive layer and a capping layer(32) are formed on a whole surface of the above structure. A plurality of data lines(33) are formed by performing an etch process. An etch stop layer(51) is formed on the whole surface of the above structure. The second insulating layer(52) is formed on the etch stop layer(51). The second gate dielectric layer is formed by depositing an insulating layer(61) on the whole surface of the above structure. A plurality of write lines(71) are formed by performing a damascene process.
Patent KR-20020018136-A (KR)
Inventor: INOUE TADANOBU
IPC: C22C38/04
Filed: 2001-08-30
Abstract: PURPOSE: Provided are a method for setting a shape and working stress, and working environment of a steel member so as to prevent a delayed fracture in steel members using high strength steel or the like having tensile strength of more than 1,000 MPa. CONSTITUTION: The method for setting a shape and working stress of a steel member comprises the steps of: finding the relationship between a maximum value of diffusible hydrogen contents of unfailed specimens (Hc) and Weibull stress and finding a content of diffusible hydrogen entered into steel from the environment due to corrosion during use of the steel member (He); finding Weibull stress in the Hc which is equal to the He; and determining a shape and working stress of the steel member so as to provide stress below the Weibull stress.
Patent KR-20020018577-A (KR)
Inventor: AIZAWA KOICHI
IPC: G03G5/06
Filed: 2001-08-31
Abstract: PURPOSE: To provide an electrophotographic photoreceptor and a method for manufacturing the photoreceptor having sufficient ozone resistance and improved stability of electric characteristics for repeated use. CONSTITUTION: In the electrophotographic photoreceptor having a photosensitive layer on a conductive substrate, the photosensitive layer contains a compound expressed by general formula (I). In formula, each of R1 to R4 is independently a hydrogen atom, halogen atom, 1-4C alkyl group, alkoxy group, halogenated alkyl group, halogenated alkoxy group or aryl group which may have substituents, and R5 is an alkyl group which may have substituents or aryl group which may have substituents.
Patent KR-20030021432-A (KR)
Title: Over-speed alarm device for an automobile
Inventor: KIM SEONG NAM
IPC: B60K37/00
Filed: 2001-09-06
Abstract: PURPOSE: An overspeeding warning apparatus for a vehicle is provided to reduce installation hours and expenses by mounting the warning apparatus in the front panel of a speedometer, and to improve performance by setting regulation speed for sounding an alarm. CONSTITUTION: An overspeeding warning device for a vehicle is composed of a speed limit setting unit(17) variably setting regulation speed by a driver; an indicator detecting unit(11) detecting the position of the indicator in a speedometer with plural sensors; an alarm generating unit(19) sounding an alarm; and a control unit(15) comparing travel speed corresponding to the position of the indicator with the regulation speed, and driving the alarm generating unit in case of travel speed to be over the regulation speed. Installation hours and expenses are reduced with mounting the warning device in the front panel of the speedometer, and performance is improved with setting regulation speed.
Patent KR-20030021693-A (KR)
Inventor: KIM YONG BEOM
IPC: B25B13/04
Filed: 2001-09-07
Abstract: PURPOSE: A ring spanner is provided to rotate a bolt or a nut even though both sides of the bolt or the nut are blocked, and a combination wrench using the same is also provided. CONSTITUTION: A ring spanner(100) comprises a handle(115), and a head(140) formed in one end of the handle. A socket portion(145) to insert bolt or nut is formed in the head. An opening(150) is also formed in the head to insert the bolt or nut. A ring type handle is provided at the other end of the handle. The socket portion has 12 angles, and two of them are formed by cutting. Another head is provided having another socket of different size at the other end of the handle.
Patent KR-20030025701-A (KR)
Title: Keyboard and notebook computer
Inventor: CHOI DONG JUN
IPC: G06F1/16
Filed: 2001-09-22
Abstract: PURPOSE: A keyboard capable of draining water and a notebook computer having the same are provided to prevent elements mounted on a motherboard from being damaged by discharging a water dropped on the keyboard to an exterior. CONSTITUTION: A draining hole(44) is formed at a predetermined portion of the keyboard(40) comprising a plurality of buttons mounted on the upper surface of a base plate. A guidance groove(14), located at the lower portion of the draining hole(44), guides the liquid or dirt to be discharged. A discharging hole(15) is formed at the other side of the guidance groove(14) and discharges a liquid or a dirt toward an exterior of the main body(10). A guidance unit(13) includes the draining hole(44), the guidance groove(14), and the discharging hole(15). The guidance unit(13) is formed at the upper cover(11) of the main body(10). A bending unit, which is bent upwardly, is formed at one end of the base plate. The liquid or dirt is discharged toward an exterior through a battery button combining site located at the lower portion of the main body(10) or the guidance groove(14).
Patent KR-20030031636-A (KR)
Title: Improved Offering method
Inventor: SO HAE YANG
IPC: A47G33/02
Filed: 2001-10-15
Abstract: PURPOSE: A ritual offering method is provided in which believers themselves directly offer to Buddha that is an object of offering without anxieties of theft and loss, and effect of the offering is immediately visibly shown so as to further deepen the mercy of Buddha so that the believers are satisfied. CONSTITUTION: The ritual offering method comprises the steps of coating a releasing thin film of gold foil(2) on the back side of an amulet(1) containing various contents of prayer; scratching or pressing the surface of the amulet at the same time when praying to Buddha for one's wish after adhering the amulet to the seating stand so that the gold foil is closely adhered onto a seating stand of an image of Buddha; and delaminating the amulet(1) from the thin film of gold foil on the seating stand after finishing praying so that the separated gold foil(2) is integrated with the seating stand, thereby enabling direct offering for the image of Buddha to be done.
Patent KR-20020066171-A (KR)
Inventor: JUNG DONG HYUK
IPC: G01N33/569
Filed: 2001-11-07
Abstract: PURPOSE: A monoclonal antibody for canine distemper virus and a kit for diagnosis of infection of the canine distemper virus using the same monoclonal antibody are provided, thereby the infection of the canine distemper virus can be rapidly diagnosed. CONSTITUTION: The monoclonal antibody for canine distemper virus is provided. The kit for diagnosis of infection of the canine distemper virus comprises (a) the monoclonal antibody for canine distemper virus; (b) a reactor containing the monoclonal antibody for canine distemper virus; and (c) a detecting tool for verifying the antigen-antibody reaction. A diagnosis method of the canine distemper virus comprises reacting the monoclonal antibody for canine distemper virus with the serum of an animal, and analyzing the antigen-antibody reaction, in which the analysis is carried out by using EIA(enzyme immunoassay), FIA(fluorescence immunoassay), LIA(luminescence immunoassay) and RIA(radio immunoassay).
Patent KR-20030041017-A (KR)
Title: Method for processing picture-in-picture images
Inventor: NA MYEONG SU
IPC: H04N5/45
Filed: 2001-11-19
Abstract: PURPOSE: A method for realizing picture-in-picture is provided to reduce the sizes of an external memory and an internal memory, and realize PIP-processed video while minimizing image quality deterioration. CONSTITUTION: I and P pictures in video frame data decoded from a video decoder(10) are stored at a video frame area(22) of an external memory(20). A B picture is stored at a macro block memory(35) inside a PIP signal processor(30) by macro block units without being stored at the external memory. B picture data is operated to make PIP and data of the operation result is stored at a PIP area(24) of the external memory. Then, I and P picture data are stored at the macro block memory of the PIP signal processor. The I and P picture data are stored at the PIP area of the external memory after being operated.
Patent KR-20020040589-A (KR)
Title: Oxide coated cutting tool
Inventor: BUDZYNSKI LARS-ANDERS
IPC: C23C16/44
Filed: 2001-11-21
Abstract: PURPOSE: An oxide coated cutting tool is provided to adopt high performance tool coating including Al2O3 layer and to offer improved cutting performance for a cutting tool coated with alumina. CONSTITUTION: A body is at least partially coated with one or more refractory layers of which at least one layer essentially consist of alpha -Al2O3. The alpha -Al2O3-layer consists of essentially equiaxed grains with an average grain size of <1 micrometer and with a bimodal grain size distribution with coarser grains with an average grain size in the interval of 0.5-1 micrometer and finer grains with an average grainsize of <0.5 micrometer. The Al2O3-layer further contains striated zones containing titanium (>5 at%) but no nitrogen or carbon. The particular microstructure is obtained by temporarily stopping the gases needed for the growth of the Al2O3-layer and introducing TiCl4.
Patent KR-20030041666-A (KR)
Title: Sealing devise of muffler for hermetic rotary compressor
Inventor: KIM JONG MOK
IPC: F04C29/06
Filed: 2001-11-21
Abstract: PURPOSE: A sealing device of a muffler for a hermetic rotary compressor is provided to reduce noises by preventing the compressed gas from being leaked from the gap formed between the outer surface of the bearing and the inner surface of the muffler. CONSTITUTION: A hermetic rotary compressor comprises a cylinder(105) for compressing refrigerant; a bearing assembled to the upper and lower portions of the cylinder, which supports a rotating shaft(104) penetrating through the cylinder; and a muffler(114) coupled to the bearing having a discharge hole(112), which reduces noises caused due to the pressure difference of the refrigerant vapors discharged through the discharge hole, by providing a resonance space of a predetermined volume. The muffler has a sealing unit formed by extending the inner surface of a bearing coupling hole and permitting the extended inner surface to tightly contact the bearing so as to prevent the refrigerant from being leaked from the gap formed between the outer surface of the bearing and the bearing coupling hole of the muffler.
Patent KR-20030044287-A (KR)
Title: Method for change of trunk mode in mobile communication system
Inventor: BAEK MUN SEOK
IPC: H04L12/20
Filed: 2001-11-29
Abstract: PURPOSE: A trunk mode changing method in a mobile communication system is provided to easily manage a register setting source of a trunk framer/transceiver by remotely changing an E1/T1 trunk interface method. CONSTITUTION: A variable is initialized(ST11). A type of the variable is determined(ST12). If the variable is a T1 type, an initial register suitable for the T1 type is set(ST13) while an initial register suitable for the E1 type is set(ST16). A line coding method of an AMI/B8ZS(Alternate Mark Inversion/Bipolar with 8 Zero Substitution)(T1) is determined by a line code field of the initialized variable(ST14) while a line coding method of an AMI/HDB3(High Density Bipolar 3)(E1) is determined by a line code field of the initialized variable(ST17). A framing method of an ESF(Extended Super Frame)/SF(Super Frame) is determined by a framing field of the variable(S15) while a framing method of a CCS(Common Channel Signaling)/CAS(Channel Associated Signaling)(E1) is determined by a framing field of the variable. A PLL(Phase Locked Loop) field of the variable determines a PLL mode of the variable(ST19). It is checked whether a clock is set to a GPS(Global Positioning System) slave, a trunk slave or a PLL master(ST20-ST23). A register of a CPLD(Complex Programmable Logic Device) is written according to each method(ST24).
Patent KR-20030047330-A (KR)
Title: Manufacturing method for monolithic ink-jet printhead
Inventor: CHO SEO HYEON
IPC: B41J2/16
Filed: 2001-12-10
Abstract: PURPOSE: A method for fabricating an ink jet print head is provided to process an inner portion of an ink passage by using XeF2 gas after forming the ink passage on a silicon substrate. CONSTITUTION: A silicon substrate(110) is prepared. An ink passage including an ink feeding manifold(112), an ink chamber(116) for containing ink to be exhausted, and an ink channel(114) for connecting the ink chamber(116) to the ink feeding manifold(112) is formed on the silicon substrate(110). XeF2 gas is applied to the ink passage so as to dry-etch a sidewall of the ink passage. When dry-etching the sidewall of the ink passage, the sidewall is inclined in such a manner that a sectional area of the ink passage is gradually reduced from the ink feeding manifold(112) to the ink chamber(116).
Patent KR-20020046958-A (KR)
Inventor: KUMAMOTO HIROYASU
IPC: A23L27/20
Filed: 2001-12-11
Abstract: PURPOSE: To provide a thermesthesia composition that does not irritate skin and the like and has the thermesthesia effect of excellent durability even when a small amount of the composition is used and provide perfumery of excellent thermesthesia, cosmetics, toiletry products, bath articles or medicines having excellent thermesthesia effect without irritation. CONSTITUTION: The objective thermestheia composition includes at least one of cold feeling compound, vanillin and/or at least one of thermesthesia compound. In a preferred embodiment, a combination of 3-(1-menthoxy)propane-1,2- diol or 3-(1-menthoxy-2-methyl-propane-1,2-diol, vanillin and/or vanillyl butyl ether is employed.
Patent KR-20030047578-A (KR)
Title: One cylinder stack capacitor and fabrication method thereof using double mold
Inventor: HWANG GI HYEON
IPC: H01L21/8242
Filed: 2001-12-11
Abstract: PURPOSE: An one cylinder stack type capacitor and a method for manufacturing the same using double mold are provided to be capable of preventing the defect of the capacitor while conserving high capacitance by securing the bottom surface and the height of a storage electrode enough. CONSTITUTION: An one cylinder stack type capacitor is provided with a cylinder type storage electrode(150), a dielectric layer(170) formed on the inner and outer surface of the storage electrode, and an upper electrode(180) formed on the dielectric layer. At this time, the storage electrode has the first and second inflection point from the upper portion to the lower portion. The outer diameter of the second inflection point portion is the same with that of the upper portion of the storage electrode, or less. The outer diameter of the first inflection point portion is smaller than that of the second inflection point portion. Preferably, the outer diameter of the second inflection point portion is larger than that of the bottom portion of the storage electrode. Preferably, the bottom portion of the storage electrode is partially overlapped with an etch stop layer. Preferably, the overlapped distance is longer than the penetration path of a wet etching solution. Preferably, the storage electrode has a height of 1.6 μm, or more.