baber/WOPTO huggingface dataset:
Patent KR-20060064057-A (KR)
Title: Substrate and storage media for data prepared therefrom
Inventor: DRIS IRENE
IPC: G11B7/258
Filed: 2004-08-25
Abstract: A disk substrate prepared from a blend of poly(arylene ether) resin and poly(alkenyl aromatic) resin is disclosed. The substrate can be used in data storage media having dimensional stability and good molded-in features.
Patent KR-20060069853-A (KR)
Title: Engine lag down suppressing device of construction machinery
Inventor: KOWATARI YOICHI
IPC: E02F9/22
Filed: 2004-08-27
Abstract: An engine lag down suppressing device of construction machinery, comprising a vehicle body controller (13) having a first torque control means and a second torque control means, and a third torque control means. The first torque control means controls a torque control valve (7) to the minimum pump torque (value: Min) according to a target engine rotational speed (Nr) when the operating device (5) in the non-operated state of an continues for a monitoring time (TX1) to suppress an engine lag down after a specified holing time to hold a torque to a low pump torque is passed when the operating device in the non-operated state is operated. The second torque control means controls the torque control valve (7) to hold the minimum pump torque for a specified holding time (TX2) after the operating device (5) in the non- operated state is operated. The third torque control means comprises a solenoid valve (16) and controls the torque control valve (7) to gradually increase the pump torque with elapse of time from a time when the specified holding time (TX2) is passed based on a specified torque increasing rate (K).
Patent KR-20060121884-A (KR)
Title: Phenylacetic acid derivative, process for producing the same, and use
Inventor: KUSUDA SHINYA
IPC: C07D413/10
Filed: 2004-09-21
Abstract: (I) (wherein R1 and R2 each represents hydrogen, C1-8 alkyl, etc.; R 3 represents either C1-8 alkyl optionally substituted by one to three halogen atoms or phenyl; R4 represents hydrogen, etc.; R5 and R6 each represents hydrogen, C1-8 alkyl, etc.; X represents sulfur, oxygen, etc.; and ring A represents an optionally substituted cyclic group) or a salt thereof. The compound represented by the general formula (I) is extremely lowly toxic and is hence useful as a safe medical product. It has PPARdelta agonistic activity and is hence useful as a preventive and/or therapeutic agent for diseases caused by sugar/lipid abnormal metabolism, hypertension, circulatory diseases, etc.
Patent KR-20060094950-A (KR)
Title: Process
Inventor: SOETERBOEK ALOISIUS RONALD MAR
IPC: C07C51/42
Filed: 2004-09-20
Abstract: A process for the separation of alkyl branched C12 to C 24 fatty acids from a fatty acid mixture comprising linear and alkyl branched C12 to C24 fatty acids comprises; (i) optionally hydrogenating the fatty acid mixture, (ii) cooling the mixture to form crystals, and (iii) separating the alkyl branched C12 to C24 fatty acids from the mixture by dry fractionation.
Patent KR-20060104989-A (KR)
Title: Device and method for making particles
Inventor: CURDY CATHERINE
IPC: B01F7/00
Filed: 2004-09-28
Abstract: Device for continuously producing particles, consisting of a homogenising compartment (1) including at least one inlet (2) for feeding in an organic phase, an inlet (3) for feeding in an aqueous phase, a mixing system (4) and an outlet (5).
Patent KR-20060120011-A (KR)
Title: Portable security module pairing
Inventor: GUILLOT PHILIPPE
IPC: H04N7/16
Filed: 2004-10-05
Abstract: A method for pairing a first element and a second element, wherein the first element and the second element form a first decoding system among a plurality of receiving decoding systems in a broadcasting network. Each receiving decoding system is adapted to descramble scrambled audiovisual information received over the broadcasting network. A first key unique in the broadcasting network is selected. A second key is determined according to the first key, such that a combination of the first key and the second key enables to decrypt broadcasted encrypted control data that is received to be decrypted by each receiving decoding system, the encryp ted control data being identical for each receiving decoding system. The first key and the second key are assigned respectively to the first element and the second element.
Patent KR-20060121911-A (KR)
Title: Detection of a watermark in a digital signal
Inventor: LANGELAAR GERRIT C
IPC: G06T1/00
Filed: 2004-10-06
Abstract: Watermark detectors have a buffer in which a number of image tiles are folded and accumulated prior to computing the correlation between buffer contents and the watermark pattern being looked for. The intention of the folding and accumulation process is to average out the video content while accumulating the embedded watermark energy. This no longer appears to hold for strongly compressed video, such as DIVX, which exhibits a lot of artificial noise and undesired similarity (block patterns). As a result thereof, correlation peaks are often below the threshold. In a similar manner, the compression affects scale detection. According to this invention, only frames (or parts thereof) that are not so heavily compressed and therefore have a high probability of carrying enough watermark energy are folded and accumulated. To this end, a quality metric is calculated, the quality metric being indicative of the degree of compression of the data. The quality metric may be calculated based on the compressed data itself or derived from the decompressed base-band data. An advantageous example is the number of non-zero DCT coefficients of a (residue) frame. A determination is then made as to whether to exclude the frame (or part thereof) from the watermark decode process. The quality metric may also be used to select data for use in a scale detection process.
Patent KR-20070017294-A (KR)
IPC: A61F2/28
Filed: 2004-09-01
Abstract: 본 발명의 추간판 공간 준비 가이드는 제 1 리세스 및 제1 보어를 포함하는 제 1 가공 가이드를 가지는 스페이서 부분을 포함한다.  제 1 보어 및 제 1 리세스는 정렬되며 제 1 뼈 제거 도구를 수용하기에 적합하다.
Patent KR-20060066749-A (KR)
Title: Disposable absorbent article having a visibly highlighted wetness sensation member
Inventor: DAVIS MARY ELIZABETH
IPC: A61F13/42
Filed: 2004-10-29
Abstract: A disposable absorbent article including a wetness sensation member and visible highlighting indicating the presence of the wetness sensation member to facilitate an opportunity for the toilet training of the wearer. The wetness sensation member includes a permeable layer and a flow control layer. Urine deposited on the wetness sensation member can penetrate through the permeable body-facing layer in a z direction away from the wearer to the flow control layer. The flow control layer retards the passage of the urine through the wetness sensation member in the z direction while supporting the movement of the urine in an x-y plane to increase the wetted area contacting the wearer's skin and thereby enhance the wearer's awareness that urination has occurred. The visible highlighting is visible when viewing a body-facing surface of the article and may be associatively correlated with an externally visible marking and/or with the concept of toilet training.
Patent KR-20060102343-A (KR)
Title: Semiconductor device and fabrication process thereof
Inventor: DAININ MASANORI
IPC: H01L21/3205
Filed: 2005-09-28
Abstract: A semiconductor device includes a semiconductor substrate, a polysilicon pattern formed on the semiconductor substrate via an insulation film, an interlayer insulation film formed on the semiconductor substrate so as to cover the polysilicon pattern, and a metal interconnection layer pattern formed on the interlayer insulation film, wherein the metal interconnection layer pattern carrying silicon nitride films respectively on a top surface, a bottom surface and sidewall surfaces thereof.
Patent KR-20060123284-A (KR)
Title: Synthesis of bis(azinyl)amine-bf2 complex
Inventor: OWCZARCZYK ZBYSLAW ROMAN
IPC: C07F5/02
Filed: 2004-11-29
Abstract: Disclosed is a process of forming a bis(azinyl)amine-BF2 complex, where a boron atom is complexed by two ring nitrogens of a deprotonated bis(azinyl)amine compound, comprising the step of reacting BF3 with a protonated bis(azinyl) amine in the presence of a polar aprotic organic solvent that is not reactive with the BF3 under reaction conditions. Such process provides good yields, even when a bulky group is present on the bis(azinyl)amine compound.
Patent KR-20060132896-A (KR)
Title: Display device with lcos valve of reduced size
Inventor: MORVAN PATRICK
IPC: G09G3/36
Filed: 2005-02-01
Abstract: The present invention relates to the architecture of a valve of liquid crystal elements with pixel memory for front or rear projector. The valve (1) comprises elements arranged in rows and columns, each of the elements comprising a liquid crystal controlled by drive means so as to display video information relating to at least one image. According to the invention, one seeks to reduce the size of the drive means of the liquid crystals. Accordingly, capacitors and transistors of the drive means are shared in common between several elements of the valve. The video information intended to be displayed by each of the elements of the valve is coded as a common value (VC) shared by a group of at least two adjacent elements of the valve and a specific value (VS1, VS2) before being transmitted to the valve (1).
Patent KR-20060120275-A (KR)
Title: Denture attachment and method of manufacturing the same
Inventor: KIKUCHI AKIRA
IPC: A61C13/225
Filed: 2005-02-18
Abstract: A denture attachment, comprising a permanent magnet, a cup-like yoke formed of a corrosive resistant soft magnetic material having a recessed part for storing the permanent magnet, and a seal plate fitted to the opening part of the recessed part of the yoke. The seal plate further comprises a plate-like yoke formed of the corrosive resistant soft magnetic material and a seal ring formed of a corrosive resistant non- magnetic material disposed on the outer periphery of the plate-like yoke. The denture attachment is characterized in that the seal plate is joined to the yoke by a plurality of spot welded parts in which at least a butted part between the yoke and the seal ring is fixed and at least one welding-all-around part formed to cover the butted part between the yoke and the seal ring and the butted part between the seal ring and the plate-like yoke so as to seal the permanent magnet.
Patent KR-20070004707-A (KR)
Title: Method for controlling an internal combustion engine
Inventor: ACHLEITNER ERWIN
IPC: F02D41/06
Filed: 2005-02-04
Abstract: The invention relates to an internal combustion engine comprising a fuel-supply device, a low-pressure circuit and a high-pressure pump, to which a control valve for a volumetric flow is allocated. Said pump is coupled on the inlet side to the low-pressure circuit and transports fuel to a fuel accumulator. An estimated value of the drive torque (TQ_LOSS_HPP) of the high-pressure pump is determined in accordance with the fuel pressure (P) in the fuel accumulator. A loss torque (TQ_LOSS) is determined in accordance with the estimated value for the drive torque (TQ_LOSS_HPP) of the high-pressure pump and additional loss-torque fractions, which are dependent on a motor speed (N) and additional operating variables. A target torque is determined in accordance with said loss torque (TQ_LOSS) and at least one actuating signal for controlling an actuator of the internal combustion engine is generated from said target torque. ® KIPO & WIPO 2007
Patent KR-20070004752-A (KR)
Title: Multi-user conditional access to a content item
Inventor: VRIELINK KOEN H J
IPC: G06F21/10
Filed: 2005-03-18
Abstract: This invention relates to a system and method of providing conditional access to a data content item for a number of users, where the data content item is associated with a digital right that provides a user the right to access the data content item a predetermined number of times. The data content item is arranged in a number of subparts and the digital right is arranged in a number of sub- rights (100), initially designated as available sub-rights (101), where each available sub-right (101) provides a user the right to access a subpart of the data content item. When a user is granted (new) access to a content item a number of available sub-rights (101) is reserved. In this way, it is ensured in a very simple way that if a user in a multi- user scenario pauses access (also for a prolonged time) to the data content item then there will be sub-rights available so that the content may be accessed at a later time even if another user of the group starts spending sub-rights immediately after. ® KIPO & WIPO 2007
Patent KR-20070010014-A (KR)
Title: A method of creating solder bar connections on electronic packages
Inventor: PEARSON TOM
IPC: H05K3/34
Filed: 2005-03-25
Abstract: Solder connections are created between the substrate of an electronic package and a circuit board having lengths that are longer than the width. The solder connections are created by locating solder balls of power or ground connections close enough to one another so that, upon reflow to the circuit board the solder balls combine, creating a larger solder connection. Signal solder balls (36c), however, remain separated. The power or ground solder balls (36a, 36b) on a particular bond pad (34a, 34b) are separated from one another by portions of a removable solder mask (100) that keep the solder balls spherical in shape during solder ball attachment to the electronic package (12). However, it is removed prior to reflow to the circuit board, thus creating a larger, longer solder connection between the electronic package and circuit board. ® KIPO & WIPO 2007
Patent KR-20060115403-A (KR)
Title: Spatial light modulation device, projector using the spatial light modulation device, method for manufacturing fine-structure element used in the spatial light modulation device, and fine-structure element manufactured by the method
Inventor: KAMIJIMA SHUNJI
IPC: G02B5/04
Filed: 2004-03-04
Abstract: There are provided a spatial light modulation device and a projector capable of obtaining smooth image quality so that an observer does not recognize any light shading portion such as a black matrix. The projector includes a spatial light modulation device (110R) for modulating the incident light according to an image signal and emitting the modulated result and a prism group (210) arranged at the emission side of the spatial light modulation device (110R). The spatial light modulation device (110R) has an opening (230) as a plurality of pixel portions arranged in a matrix and a black matrix (220) arranged between them. The prism group (210) consists of a prism element (211) having at least a refraction surface (212). Light from one opening (230) is introduced into at least a part of the prism group (210). The direction of the refraction surface and the inclination angle Theta are defined so as to introduce an opening image (230P) onto a black matrix portion image (220P) on a screen (116) at a predetermined distance L from the prism group (210).
Patent KR-20070007137-A (KR)
Title: Production method of compound semiconductor light-emitting device wafer
Inventor: KUSUNOKI KATSUKI
IPC: B23K26/18
Filed: 2005-04-19
Abstract: An object of the present invention is to provide a method for producing a compound semiconductor light-emitting device wafer, which method solves problems in terms of debris which would otherwise be deposited on the surface of the wafer during production thereof. Another object is to provide a compound semiconductor light- emitting device wafer, of high quality, having no debris. The inventive production method of a compound semiconductor light-emitting device wafer comprises a step of forming a protective film on the top surface (i.e., surface on a semiconductor side) and/or the bottom surface of a compound semiconductor light-emitting device wafer including a substrate and numerous compound semiconductor light-emitting devices, the devices being regularly and periodically arranged with separation zones being disposed therebetween; a step of forming separation grooves by means of laser processing in the separation zones of the surface on which the protective film is formed, while a gas is blown onto a laser-irradiated portion; and a step of removing at least a portion of the protective film, which steps are performed in the above sequence. ® KIPO & WIPO 2007
Patent KR-20070006873-A (KR)
Title: Adaptive beacon period in a distributed network
Inventor: SALOKANNEL JUHA
IPC: H04L12/56
Filed: 2005-04-29
Abstract: A wireless communications network includes one or more wireless communications devices and a wireless transmission medium. The one or more wireless communications devices transmit beacon messages across the wireless transmission medium during a beacon period that is within a superframe. The beacon period has a number of beacon slots that is dynamically adjusted. ® KIPO & WIPO 2007
Patent KR-20070004120-A (KR)
Title: Optical waveguide chip and method of manufacturing the same
Inventor: YOKINO TAKAFUMI
IPC: G02B6/122
Filed: 2005-04-21
Abstract: An optical waveguide chip having a structure for effectively avoiding or suppressing the peeling of an optical waveguide layer when a wafer is cut off, comprising a substrate having a principal plane and the optical waveguide layer formed on the principal plane of the substrate. The optical waveguide layer further comprises clad parts and a core part installed in the clad parts and having a refractive index higher than that of the clad parts. At least a part of the side faces of the optical waveguide layer is shifted a specified distance from the edge to the center of the principal plane. By this structure, the optical waveguide layer contains a structure having a thin-film portion in the peripheral area thereof having the edge of the principal plane. Like this, when the optical waveguide layer comprises the thin-film portion therearound, the optical waveguide layer comprises the side faces matching the side faces of the substrate containing the edge of the principal plane and the side faces apart a specified distance from the edge of the principal plane. By this structure, when the wafer is cut off in the unit of chip, even if chipping occurs on the substrate to be cut off at the edge of the principal plane, the peeling of the optical waveguide layer formed on the substrate can be effectively suppressed. ® KIPO & WIPO 2007
Patent KR-20070019771-A (KR)
IPC: H04N5/38
Filed: 2005-05-19
Abstract: 본 발명에 따르면, 송신 장치는, 텔레비전 방송 신호에 근거한 영상 신호 및 음성 신호, 또는 정지 화상 신호 및 무음 신호를 송신 신호로서 수신 장치로 송신한다.  수신 장치는, 송신 장치로부터 송신된 영상 신호 및 음성 신호, 또는 외부 기기로부터 입력된 영상 신호 및 음성 신호를 영상 음성 출력부로 인가한다.  수신 장치에 있어서, 외부 기기로부터 입력된 영상 신호 및 음성 신호가 영상 음성 출력부에 인가되어 있는 경우에는, 송신 장치로부터 정지 화상 신호 및 무음 신호가 수신 장치로 송신된다.
Patent KR-20080063571-A (KR)
Title: Microwave range having hood
Inventor: SONG SUNG BAE
IPC: F24C7/08
Filed: 2007-01-02
Abstract: A microwave range having a hood function is provided to integrate an air exhaust fan assembly to exhaust contaminated air with a cooling fan to cool parts accommodated in a machine room. A microwave range having a hood function includes a body, a fan motor, a first exhaust fan assembly(650), a second exhaust fan assembly(610), and a cooling fan assembly(700). The body includes a cooling air passage and an air exhaust passage. The cooling air passage is used to cool parts of a machine room. The air exhaust passage is used to discharge contaminated air. The first exhaust fan assembly is provided at one side of the fan motor. The first exhaust fan assembly is provided on the air exhaust passage. The cooling fan assembly is coupled to one of the first and second exhaust fan assemblies.
Patent KR-20080065365-A (KR)
Title: Transmission for vehicle
Inventor: KIM JIN SU
IPC: F16H63/32
Filed: 2007-01-09
Abstract: A transmission for a vehicle is provided to minimize the loss of power transferred among parts of the transmission by forming a cam and a fork in one body to reduce the number of the parts. A power generating unit(3) generates power. A shaft(5) is inserted into a transmission housing(1). The shaft receives revolution power from the power generating unit. A cam unit(7b) and a fork unit(7c) of a fork(7) are formed in a body. The fork pushes a surface of a sleeve(13) to move the sleeve. A fork pin(11) moves the fork. A groove(7a) is formed on the fork so that the fork pin moves and rotates at the same time. The groove is formed on an external circumference of the fork in a spiral shape. The fork pin includes a roller(9). The roller reduces friction resistance generated when the fork pin rotates. When the power generating unit generates the power, the shaft rotates and the fork pin fixed on the shaft rotates. The fork pin moves along the fork groove formed on the fork. The fork pin pushes an end of the fork groove, so that the fork performs a straight-line motion in a longitudinal direction of the shaft. Because the fork is closely adhered to the sleeve located on an end of the fork, the sleeve performs a straight-line motion.
Patent KR-20070014215-A (KR)
Title: Epoxy resin concrete with structures and structure thereof
Inventor: HWANG KWANG UK
IPC: C04B26/14
Filed: 2007-01-11
Abstract: A water permeable block structure formed of specific resin concrete is provided to reduce constructional time, labor and equipments by blending aggregate, epoxy resin and hardening agent to prepare resin concrete mortar, casting the mortar on a structure formed of iron, wood or plastic material and hardening the cast mortar to form the block structure. The block structure(2) is fabricated by: applying epoxy resin primer to any of iron structure, wooden structure or plastic structure; mixing aggregate, epoxy resin and hardening agent in constant ratios to form the resin concrete mortar; casting and compacting the formed resin concrete mortar inside the iron structure; and hardening the compacted structure. The resin concrete mortar comprises 80-95wt.% of aggregate, 5-20wt.% of epoxy resin and 1-7wt.% of the hardening agent. The block structure is positioned in any one selected from steel grating, drainage manhole cover and rainfall supporter on road, etc.
Patent KR-20080066300-A (KR)
Title: Ultrasonic band
Inventor: CHO YOUNG JIN
IPC: A61N7/00
Filed: 2007-01-12
Abstract: A flexible ultrasonic wave and vibration generating band is provided to facilitate attaching and using it during daily life and to improve its therapeutic effectiveness by applying ultrasonic waves and vibration to broad range of body. A flexible ultrasonic wave and vibration generating band comprises: multiple small pieces of piezoelectric ceramics(120) which are connected to each other; a small sized vibrating motor(130) to generate mechanical vibration; an electric circuit group(210) to drive and control the multiple small ceramic pieces and the small sized vibrating motor; a small sized primary or secondary high density battery(310); a main body(110,220) made of silicone rubber with good ultrasonic wave and vibration transfer property; and an adhesive band(400) which is able to include the silicone rubber main body on its inside indented part.
Patent KR-20080067261-A (KR)
Title: Scroll compressor
Inventor: PARK HYO KEUN
IPC: F04C18/02
Filed: 2007-01-15
Abstract: A scroll compressor is provided to save the manufacturing cost by simplifying a pipe of a refrigerant cycle system. A scroll compressor comprises a casing(10) having a sealed space therein and an exhaust pipe(DP) communicating with the space. A driving motor(20) is installed in the space of the casing. A fixed scroll(31) is installed in the space of the casing to directly communicate with an intake pipe(SP). A rotary scroll(32) forms a compression chamber(P) while rotating together with the fixed scroll. An oil separation unit(40) separates oil from refrigerant exhausted from the compression chamber by allowing the refrigerant to be rotated in the space. The oil separation unit includes a separation cap(41) and an oil separation pipe(42). The separation cap is coupled with the fixed scroll to separate an exhaust side of the compression chamber from the exhaust pipe.