baber/WOPTO huggingface dataset:
Patent JP-2004172709-A (JP)
Title: Image encoder, image encoding method, image decoder, image decoding method, and storage medium therefor
Inventor: KOBAYASHI MASAAKI
IPC: H04N1/417
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed image encoder and a high speed image decoder for image data converted on a screen or the like and having periodicity.  <P>SOLUTION: The image encoder is provided with: a prediction conversion means for predicting a pixel value by using peripheral pixels to generate a prediction error data sequence denoting hit or miss of a predicted value; a run length count means for counting the run length of the prediction error data sequence; and an encoding means for encoding the run length. The image encoder is further provided with a correlation block detection means for detecting a strongly correlated block consisting of a plurality of pixels. The image encoder employs the prediction conversion means characterized in that prediction conversion is performed en bloc by using pixels in a block detected by a correlation block detection means. The high speed image encoder is obtained because the encoder detects a block with strong correlation and comprising a plurality of pixels and collectively performs prediction conversion by using the pixels in the detected block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170635-A (JP)
Title: Bgm reproduction system and bgm player
Inventor: MARUYAMA SHUJI
IPC: H04H20/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BGM reproduction system and a BGM player that can give a notice of an error such as a failure of the BGM reproduction system and BGM player and always provide a reproducing program within its term of validity.  <P>SOLUTION: The BGM reproduction system is equipped with an error detecting means 42 for detecting errors including an operation defect and breakage of the BGM player 16 connected to a network and an error reporting means 44 for displaying transmission of electronic mail 24 indicating the presence of an error and the presence of the error according to the contents of the error detected by the error detecting means 42, thereby displaying the presence of the error of the BGM player 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166982-A (JP)
Title: Skateboard
Inventor: INAMI SHINICHI
IPC: A63C17/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable off-season training of a snowboard by attaching a power to a skateboard.  <P>SOLUTION: This skateboard which has left/right front wheels and left/right rear wheels in the lower surface of a deck is disposed with a drive wheel 13 driven by an electric motor 21 on the left/right central line between the front wheels 2 and 3 and the rear wheels 7 and 8, and a treading switch 24 energizing the electric motor 21 only when a part near the treading position on the upper surface of the deck 1 is treaded. The drive wheel 13 is attached in a position where the lower end of the drive wheel 13 is positioned in the upper part of a road surface with the deck unloaded and grounded on the road surface when the deck is bent by applying the body weight to the deck 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168915-A (JP)
Title: Photo-curable resin composition and cured product
Inventor: MIO SHIRO
IPC: C08F216/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-curable resin composition excellent in heat resistance, low water absorption, dimensional stability and hardness and a photo-cured product obtained by curing the photo-curable resin composition.  <P>SOLUTION: The photo-curable resin composition comprises a fumaric acid diester (M1), a vinyl-based monomer (M2) containing at least two carbon-carbon double bonds in one molecule, a monovinyl ether (M3) and a polymerization initiator (I1). The photo-curable resin composition comprises 20-85 pts. wt. fumaric acid diester (M1), 5-70 pts. wt. vinyl-based monomer (M2) containing at least two carbon-carbon double bonds in one molecule, 5-70 pts. wt. monovinyl ether (M3) and 0.5-20 pts. wt. polymerization initiator based on 100 pts. wt. monomer content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170018-A (JP)
Title: Gas hot air heater
Inventor: MURASE KOJI
IPC: F23N5/20
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To continue the combustion of equipment without causing poor ignition by determining misfire immediately after detecting ignition and performing igniting operation again.  <P>SOLUTION: This gas hot air heater detects misfire in accordance with a motive power value TC in the process of the stable rise of the behavior of the motive power value TC detected by a thermocouple 10 while the maximum combustion is kept during a first timer period after detecting ignition to increase the flow rate of gas, and it performs igniting operation again. When air resides in a gas hose 15a to cause unstable fuel supply, misfire is accurately detected at an early stage, and then when fuel gas is stably supplied from a gas plug, a burner 8 can be ignited again and the equipment can be used with no abnormal stop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249932-A (JP)
Title: Digital av data transmitting unit, digital av data receiving unit, digital av data transmitting/receiving system, and medium
Inventor: NISHIMURA TAKUYA
IPC: G06F21/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit, a system and the like capable of transmitting/ receiving data by a proper authentication method by taking into consideration data importance, a type of an authentication method that the opposite device has and the like.  <P>SOLUTION: A STB (set top box) 1 having a data importance judging means 3 for judging the importance of data 2, a transmitting-side authentication selecting means 6 for selecting one kind of rules from a transmitting-side multiple authentication rule storing means 5 on the basis of the judgment results, and a transmitting-side authenticating means 7 for carrying out authentication on the basis of selected authentication rules, and a TV 9 having an authentication requesting means 12 for making an authentication request, a receiving-side authentication selecting means 15 for selecting the same authentication rules selected by the transmitting side from a receiving-side multiple authentication rule storage means 14, and a receiving-side authenticating means 13 for carrying out authentication on the basis of the selected authentication rules are included.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173730-A (JP)
Title: Attaching structure for indication object
Inventor: KIMURA MINORU
IPC: A63F5/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for an indication object by which the appearance is hard to be spoiled, and the replacing work can be easily performed.  <P>SOLUTION: This indication object is attached in a manner to be fixed by pinching a pip displaying table 5 between the lower surface of a transparent plate 41 which is fitted in a recess 42 formed on an approximately horizontal part 4A of an operation panel 4 and the bottom surface of the recess 42. Thus, the pip displaying table 5 is covered with the transparent plate 41, and fingers or the like of a game player are prevented from touching the pip displaying table 5, and the appearance of the pip displaying table 5 is prevented from being spoiled. At the same time, the maintenance of the appearance for a long period is facilitated. Also, when the pip displaying table 5 is attached, an adhesive or a bonding agent or the like which is hard to peel beautifully are totally eliminated, and therefore, a removing work of the pip displaying table 5 can be easily performed. In addition, the attaching work of a new pip displaying table 5 can be easily performed as well, and the replacing work for the pip displaying table 5 becomes easier. Also, a recycling work for a slot machine 1 becomes easier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176637-A (JP)
Title: Controller for spark ignition engine
Inventor: HITOMI MITSUO
IPC: F02B1/12
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a spark ignition engine which can obtain the maximum fuel consumption improving effect by a lean combustion, especially by a compression self-ignition while securing the combustion stability, and the fuel consumption improving effect by stopping the fuel supply in a decelerating region.  <P>SOLUTION: Burned gas discharged from preceding cylinders 2A, 2D on the side of exhaust stroke among a pair of cylinders overlapping the exhaust stroke and the intake stroke, is introduced into subsequent cylinders 2B, 2C on the side of intake stroke through a gas passage 22 between cylinders, and only the gas discharged from the subsequent cylinders 2B, 2C is led to an exhaust passage 20. In the preceding cylinders 2A, 2D, combustion is performed in such a state that lean air-fuel ratio is larger than theoretical air-fuel ratio by a predetermined amount. In the subsequent cylinders 2B, 2C, fuel is supplied into the burned gas introduced from the preceding cylinders 2A, 2D and combustion is performed by compression self-ignition. Further, when returning to the fuel supplying state from the fuel supply stopping state, combustion is performed by compulsive ignition in such a state that air-fuel ratio is substantially equal to the theoretical air-fuel ratio in the preceding cylinders 2A, 2D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183675-A (JP)
Title: Speed change control device for diesel engine
Inventor: MATSUSHITA TOMOHIKO
IPC: F02D29/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrict black smoke in a diesel engine by speed change control.  <P>SOLUTION: Easiness of generation of black smoke is determined based on atmospheric pressure (S104). In a case of atmospheric pressure Atp<Latp, it is determined that easiness of generation of black smoke is high (S104: YES), and a speed change diagram is changed to that more easy to downshift (S108). Since the low engine rotation speed side is a range where black smoke is more likely to be generated, speed change control is changed to increase easiness of downshifting to increase the engine rotation speed. It can thus be changed to the high engine rotation speed side in which black smoke is less likely to be generated. Even when fuel injection quantity is increased at the time of low atmospheric pressure, generation of black smoke from the diesel engine can be effectively restricted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185252-A (JP)
Title: Production support program, method and system for assembly production
Inventor: NAKATSU SATOSHI
IPC: G06Q50/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productive efficiency by preventing losses in making adjustments for assembling replacement parts if defective parts are detected at the production line, etc., of a product consisting of a plurality of parts, while making man hours for this as small as possible.  <P>SOLUTION: The part code of a defective part (e.g., lower hose) detected at a motor vehicle assembly line is sent from the terminal 6 of the line to the work station of an inspection section and input (S1). Using the work station, follow-up simulations are carried out to simulate an operation whereby workers add a replacement part for the defective part to a vehicle (step S4, S5). On viewing an image of the simulations displayed, an operator determines parts that might be obtrusive to the operation and makes operational inputs, while unnecessary parts for assembly are determined at the production line (step S6).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186926-A (JP)
Title: Method for detecting motion vector and device for the same
Inventor: YAMAUCHI TATSURO
IPC: H04N19/547
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid detection errors of a motion vector even if a prefilter is provided when the motion vector is detected by an initial displacement vector and a displacement vector in a motion vector detecting method and a device for the same.  <P>SOLUTION: A selecting method for a motion vector is switched by detecting the initial displacement vector, processing a video signal with the initial displacement vector as the reference, applying it to a motion vector detecting method for detecting the motion vector, and detecting the frequency characteristics of the video signal and motion of the video signal. Also, a method for detecting the initial displacement vector switches the selecting method for the initial displacement vector on the basis of the motion detection result and the frequency characteristic feature detection result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185302-A (JP)
Title: Printed matter supply method
Inventor: KAMO KAZUYOSHI
IPC: G06Q30/06
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for increasing a user's interest in a printed matter by preventing any distributed printed matter from being discarded without being seen.  <P>SOLUTION: A printed matter to be supplied to a user is applied with a number code and a confirmation code, and the printed matter applied with the number code and the confirmation code is supplied to the user. Then, the number code inputted with a user code through the input means of a personal computer connected to the Internet is collated with registered success in an election information by a server, and points are applied according to the collation result, and the points are pooled for each user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186418-A (JP)
Title: Resin sealing equipment
Inventor: SAWADA HIROYUKI
IPC: B29C33/12
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain resin sealing equipment by which probability of occurrence of a defective product is reduced and the cycle time of manufacture is reduced even in the case of such a product to be sealed as has a cavity on the side of a cope in particular.  <P>SOLUTION: The resin sealing equipment 10 is provided with openable and closable drag 14 and cope 16 constituting a die, and supplies the product to be sealed such as a wiring board D and resin material between the drag 14 and the cope 16 to seal a part or the whole of the wiring board D with the resin material. The equipment 10 is provided with a holding mechanism H arranged at the drag 14 and capable of holding the wiring board D, and a supplying mechanism S for supplying the wiring board D to the holding mechanism H arranged at the drag 14. A wiring board pre-heater 46 with a heater (second preheating means )56 is attached to the supplying mechanism S.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185504-A (JP)
Title: Drive assist system
Inventor: FUKUYASU AKIO
IPC: G01C21/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive assist system allowing various types of easy operation even when a driver is not used to driving a vehicle.  <P>SOLUTION: Whether or not another vehicle which will obstruct a lane changing action exists in a lane to which the driver wants to change lanes is determined on the basis of a distance and a relative speed with respect to the other vehicle (steps S270 and 280). When there is no other vehicle which will obstruct the lane changing action and it is determined that lane change can be carried out safely, a lane change instruction is provided (step S290). By starting the lane changing action when the lane change instruction is provided, even the driver not used to driving can carry out the lane changing action at an appropriate timing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195602-A (JP)
Title: Endless spliced flexible belt
Inventor: HSIEH BING R
IPC: G03G5/047
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt which permits the formation of an image even at a joint, decreases or does not give rise to copying and printing defects and has excellent electric and mechanical characteristics and toner releasability.  <P>SOLUTION: The endless flexible belt 30 includes a first end and second end which are both spliced to form the joint. The joint 31 has adhesives 62 and 63 containing oxidized charge transfer components, charge transfer components or their mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189612-A (JP)
Title: Scrubbing agent and skin detergent composition comprising the same scrubbing agent
Inventor: FUJII NORIKO
IPC: A61K8/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scrubbing agent having an excellent feeling of use without imparting an unpleasant skin irritation feeling, a feeling of foreign materials, etc., during use and having excellent scrubbing effects and to provide a skin detergent composition comprising the scrubbing agent.  <P>SOLUTION: The scrubbing agent is characterized by comprising carnauba wax. The preferable average particle diameter of the scrubbing agent is 50-1,000 μm. The skin detergent composition is characterized by comprising the scrubbing agent. The preferable content of the scrubbing agent is 0.1-20 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190551-A (JP)
Title: Emission control device of internal combustion engine
Inventor: YOSHIDA KOHEI
IPC: B01D53/86
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To restrain degradation of emissions when the temperature of a NOx catalyst is increased in an emission control device provided with the NOx catalyst arranged in an exhaust passage of an internal combustion engine.  <P>SOLUTION: In the emission control device provided with the NOx catalyst arranged in the exhaust passage of the internal combustion engine, when there is need to increase the temperature of the NOx catalyst, the amount of nitrogen oxides occluded in the NOx catalyst is reduced prior to increase of the temperature of the NOx catalyst. Accordingly, when the temperature of the NOx catalyst is increased, the amount of the nitrogen oxides discharged from the NOx catalyst is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194016-A (JP)
Title: Information processing system and method, repeater and repeating method, recording medium and program
Inventor: TAKEMURA KENICHI
IPC: H04L12/46
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform connection beyond NAT(Network Address Translation) from a remote terminal by the same procedure.  <P>SOLUTION: A user terminal 51 is connected through a local network 53 and the Internet 54 to a connection mediation server 81, acquires the position information (address and port number) of a connection relay server 82 in advance, is connected to the connection relay server 82 by using it and transmits data to the TV 64 of a customer station network 62. A connection auxiliary part 71 is connected through the Internet 54 to the connection mediation server 81, acquires the position information of the connection relay server 82 in advance, is connected to the connection relay server 82 by using it and acquires the data to the TV 64 of the customer station network 62. This invention can be applied to an information processing system for controlling a television receiver in the actual room of a user through a network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190365-A (JP)
Title: Boring machine
Inventor: YAMAGUCHI TATSUNOBU
IPC: E21D9/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring machine capable of freely adjusting an excavation velocity of a bedrock and a moving velocity of an excavated earth and sand and efficiently excavating the bedrock when an element such as a steel pipe or the like is embedded.  <P>SOLUTION: A cutter head 20 excavating the bedrock is rotatably provided to the front end section of a boring machine body 10 by a first driving device 21, a screw conveyor 30 moving the excavated earth and sand backward by the cutter head 20 is rotatably provided to the inside of the boring machine body 10, the screw conveyor 30 is rotationally driven by a second driving device 31 different from the first driving device 21 and, at the same time, the screw conveyor 30 is so placed that the cutter head 20 is approximately parallel with the axial center.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003284525-A (JP)
Title: Method for improving solubility of polyphenol in water and aqueous solution with high content of polyphenol
Inventor: YAGI YUKIO
IPC: A61K8/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the solubility of polyphenols in water and further an aqueous solution containing the resultant polyphenols at a high concentration.  <P>SOLUTION: The method for raising and improving the solubility of the polyphenols in water comprises including the polyphenols and a prescribed amount of glucides together. The aqueous solution containing the polyphenols at a higher concentration than the conventional concentration is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004191011-A (JP)
Title: Pellet fuel combustion system
Inventor: MAGA KOHACHI
IPC: F23K3/16
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellet fuel combustion system in which a pellet fuel is easily supplied to a fuel tank, the temperature of the fuel does not become high, and the fuel can be stably supplied from the fuel tank to a combustor in a combustion chamber.  <P>SOLUTION: The pellet fuel combustion system 1 has the fuel tank 4 below the combustion chamber 2 where the combustor 3 is placed in the lower part. The pellet fuel in the fuel tank is supplied to an inlet port 5a of a carrier pipe 51 of a screw conveyer 5 while being mixed by a mixing member 42, and transmitted from the lower part of the tank to the part above the combustor 3 by a screw 52 in the pipe 5. The pellet fuel is then passed to a fuel supply path 54 at an outlet port 51b located just below the upper end of the pipe 51 to be slid down through the supply path 54. The fuel then falls down from the front end 54a of the supply path located above the combustor 3, thereby supplying the fuel to the combustor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192557-A (JP)
Title: Toll collecting system and method
Inventor: KARASAWA SHIGERU
IPC: G07B15/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toll collecting system performing an efficient charging by preventing double charging from a same vehicle and reducing unnecessary wireless communication with an on-vehicle device.  <P>SOLUTION: An ETC lane control device 11 wirelessly receives reply data 40 including LID (Link ID) 41, or identification information for the communication link, from the on-vehicle device 30 mounted on the vehicle entering in a lane (communication region) of a toll gate and charges the vehicle. The device 11 stores the LID acquired from the on-vehicle device 30 of the vehicle finishing the charging in an inner memory, and erases the LID of the vehicle from the inner memory when the vehicle finishing the charging leaves from the lane of the toll gate. When the reply data including the LID stored in the inner memory is wirelessly received again, the device destroys the reply data and prohibits the charging to the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195721-A (JP)
Title: Recording paper sheet and ink jet recording method
Inventor: KOGA CHIZURU
IPC: B41J2/01
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording paper sheet which has almost no blur between colors and no feathering during printing and can be easily manufactured.  <P>SOLUTION: This recording paper sheet contains at least a cationic water-soluble coloring material fixing agent and a water-soluble resin in the surface of a base paper sheet including a pulp fiber and a filler. The surface of the base paper sheet includes a water-soluble substance with a moisture retaining rate of 1.5 or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI