baber/WOPTO huggingface dataset:
Patent JP-2004080654-A (JP)
Title: Video sound equipment
Inventor: YAMANAKA YASUHISA
IPC: H04N5/44
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To automatically switch input and output signals with a simple configuration.  <P>SOLUTION: The video sound equipment comprises a first terminal for transmitting the signal of specified kind, and a second terminal for transmitting the signal which is different from the signal of specified kind with the second shared terminal. When assuming as a shared terminal, in order to automatically and accurately switch the kind of signal, a connection detecting means detects whether a plug is connected to the first terminal or not. The switching means switches kind of signal transmitted by the second terminal depending on whether the connection detecting means detects connection of the plug, or it does not detect connection of the plug.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075643-A (JP)
Title: Method for producing coumarin compound
Inventor: ONZUKA KATSUTAKA
IPC: C07D311/16
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially suitable method for producing a coumarin compound from an easily available raw material with a simple procedure in high yield.  <P>SOLUTION: The coumarin compound of general formula (3) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently H, hydroxy or a 1-4C alkoxy; R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>may be bonded together to form a ring) is produced by reacting a phenol derivative of general formula (1) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are the same as those defined above) with an alkoxymethylene malonic acid diester of general formula (2) (R<SP>4</SP>and R<SP>5</SP>are each a 1-4C alkyl) in the presence of an acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086435-A (JP)
Title: Method for detecting abnormality of processing time
Inventor: SATO KAZUO
IPC: G06F9/48
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect upcoming of abnormal operation before it actually occurs as a result of abnormality in processing time, and to grasp which processing of which task in a system is in abnormality.  <P>SOLUTION: Processing time or an estimated time of the processing time is written in a processing code of each task or its management table, and when the processing constitution of the system is established, the processing time of each task is accumulated to calculate processing time. When the calculated processing time exceeds a set level, a warning is issued or it is considered as abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087336-A (JP)
Title: Insulating film material, coating varnish for insulating film and insulating film using this
Inventor: HASE YOKO
IPC: H01B3/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resisting insulating film excellent in heat characteristic, electrical characteristic and water absorption, and particularly, with an extremely low inductive capacity.  <P>SOLUTION: The resin composition for the insulating film has a composite of polyamide provided with a repeating unit of a specific structure and oligomers dissolved uniformly as an essential component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081686-A (JP)
Title: Racket
Inventor: ASHINO TAKESHI
IPC: A63B49/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight racket having stable rigidity, excellent vibration damping characteristics, and high impact resilience.  <P>SOLUTION: The racket is provided with a frame body made of a fiber reinforced resin and composed by continuously connecting a grip part, a shaft part, a throat part and a head part. The racket is also provided with a yoke connected with the frame body for forming a gut stretching part so as to surround a ball hitting face along with the head part. A plate-like elastic material is fitted on an outside face of the yoke by interposing a cylindrical elastic material having low rigidity. A string is inserted through gut holes on the cylindrical elastic material and the plate-like elastic material, and the string is stretched by winding around the plate-like elastic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089020-A (JP)
Title: Cover for protecting rod tip
Inventor: NAKAO MASAYOSHI
IPC: A01K87/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable firm mounting on a fishing rod, easy exchange of a tightening belt and production of even a product in a small lot at a low cost.  <P>SOLUTION: A cover for protecting a rod tip is composed by forming a lateral opening 24 for receiving the tip of a butt rod tube 16 successively housing small-diameter tubes on the tip side on one side at the base end side. The cover for protecting the rod tip is provided with a cylindrical body 22 having an extendedly provided slit 26 for passing fishing line guides from the lateral opening 24 toward the tip side and a tightening belt 28 fixed to the cylindrical body and tightening the tip of the butt rod tube 16 housing the small-sized rod tubes through the lateral opening 24 to the cylindrical body 22. The tightening belt 28 is fixed to the cylindrical body 22 with a fixing member 35. Furthermore, the fixing member 35 is detachably formed on the cylindrical body 22 and an engaging part for engaging one end side of the tightening belt 28 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089328-A (JP)
Title: Separate type slot machine
Inventor: KOREEDA YOSHIO
IPC: A63F5/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separate type slot machine capable of reducing the burden on an operator in the replacement work and allowing the operator to easily perform the replacement work and to easily mount a replacement unit in a prescribed mounting position.  <P>SOLUTION: The replacement unit 2 has a support body journal part 80 formed in the front lower part of a support body. The casing unit 1 has a casing journal part 70 formed at the center in the height direction on the front side to be engaged with the support body journal part 80, and a lock means 9 formed on the rear side from the casing journal part 70 for supporting the replacement unit when the replacement unit is stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179880-A (JP)
Title: System for detecting start code in mpeg video stream and method of operating the same
Inventor: HADDAD SEMIR S
IPC: H04N7/173
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of a digital video recorder (DVR) for detecting the start code in an MPEG video stream.  <P>SOLUTION: The MPEG decoder has a controller that to detects the start codes in a received bit-stream, and each of such codes has a three-byte start code prefix and a one-byte start code value. The controller is operable to fetch a thirty-two bit word of the received bit-stream, determines whether or not the start code prefix and the start code value are properly aligned within the thirty-two bit word, and determine whether or not the least significant byte of the thirty-two bit word may be part of the start code prefix if not properly aligned within the thirty-two bit word.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004096451-A (JP)
Title: Image data generating device, image display device, image data generating program, image display program, image data generating method, and image display method
Inventor: MURAI KIYOAKI
IPC: G06F3/0482
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To generate additional image data to which attached information to control display modes of a screen is added.  <P>SOLUTION: The additional image data GD2' has a TAG1-a TAG3 as the attached information and a data area. The original image data GD is recorded in the data area. The TAG1 shows a data format. The TAG2 shows an image display size of the original image data GD. The TAG3 designates display modes in default. Concretely, the TAG3 designates partial display, and further, designates coordinates (80,100) of a display position. By this, the partial display reflecting the intention of a preparer of the additional image data GD2' can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089518-A (JP)
Title: Flight rubber balloon
Inventor: HASHIMOTO KEISUKE
IPC: A63H27/10
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flight rubber balloon having a high added value which rotatingly flies in a new form having high variation where balloon flies while generating a whistling sound.  <P>SOLUTION: An opening 2a of a rubber balloon body 2 is engaged with a peripheral wall 3c of a hollow member 3 of which upper wall 3a and lower wall 3b have respective openings 5 and 6 from the upper wall side or the lower wall side. One or more protrusions 8 for rotation where the vertical length (m) of one of both right and left side surfaces 8a and 8b is longer than the vertical length (n) of the other side surface are projected on the inner surface of the peripheral wall 3c of the hollow member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095110-A (JP)
Title: Spin valve magnetic head provided with partial electric current narrowing-down layer, manufacturing method therefor, and electric current narrowing-down method therefor
Inventor: HOSHIYA HIROYUKI
IPC: G11B5/39
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head of high reproduction output by using a high sensitivity film thickness oriented current magnetoresistive effect element having proper electric resistance and a high variable ratio of the resistance.  <P>SOLUTION: A structure for arranging a current narrow-down layer 51 for narrowing down a current-flowing area to 1/2 to 1/100 in the close neighborhood of a free layer 13 by applying a current to a giant magnetoresistive effect laminated layer 101 in the direction of the thickness, and a manufacturing method therefor are provided. Further, a magnetic domain control film is formed on the magnetoresistive effect laminated film 101 and in the neighborhood thereof, to obtain a high-output magnetic head excellent in stability, and a magnetic recording and reproducing device of a high recording density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096023-A (JP)
Title: Object cleaning method
Inventor: TANIMOTO MICHIO
IPC: B08B3/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning and removing fine substances stuck on an object without reducing the removing effect of the stuck substances.  <P>SOLUTION: In the cleaning method of an object 2, high-pressure cleaning water 5 pressurized by a pump 4 and having constant high pressure is impinged intermittently to the cleaned portion of the object 2 while rotating the object 2 so as to remove fine substances stuck on the object 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067380-A (JP)
Title: Bobbin holder of winder for taking up elastic thread at high speed
Inventor: CHUN YOUNGUDOO
IPC: B65H75/10
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity by stably supporting a bobbin for taking up an elastic thread or the like, increasing the holding force and heightening the speed of rotation.  <P>SOLUTION: This bobbin holder includes a coupling to which a number of bodies and rubbers are connected in a mutual serial form, the body on one side being coupled to a rotating shaft of a motor, and a shaft having a fixed length and coupled to the other body of the coupling, in which a number of bearings are coupled to the vicinities of both ends of the outside diameter surface. A support whose inside diameter surface is coupled to a bearing, and whose outside diameter surface is fixed in a fixed area to a winder, and the end of the shaft are coupled to each other. A first space part is formed so that the support and the shaft are positioned inside. Another bearing is coupled between the inside diameter surface of the first space part and the outside diameter surface of the support. The bobbin holder includes: a shell where a second space part is formed in the opposite direction to the first space part; a number of drums coupled to the whole outside diameter surface of the shell in the form of a ring; a number of rubbers coupled in the form of a ring between a number of drums; and a cap. The elastic thread is taken up on the bobbin upon the outside diameter surfaces of the drums. The cap is coupled to the end of the second space part to push the drums toward the coupling or return the same to the initial position, thereby holding or releasing the bobbin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103080-A (JP)
Title: Semiconductor memory device
Inventor: KAMOSHITA MASAHIRO
IPC: G11C29/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device for shortening an access period of time.  <P>SOLUTION: The device is provided with: a memory cell array 5 in which a plurality of memory cells using ferroelectric substance capacitors is arranged; a spare cell array 6; a word line driver 3, in which selection driving is simultaneously started for a word line WL that is connected to a defective memory cell and a spare word line SWL that is connected to the spare memory cell when an access is made to the defective memory cell or the the spare memory cell that is to be used to replace the defective memory cell and then, one selection driving is stopped and the other selection driving is continued; and a spare word line driver 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097639-A (JP)
Title: X-ray radiographic apparatus
Inventor: TANAKA HIROKAZU
IPC: A61B6/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the mix-up of patients by displaying alarm when the same patient names exist in a patient list concerning an X-ray radiographic apparatus.  <P>SOLUTION: The apparatus includes: a means for receiving patient information; a means for comparing a plurality of kinds of received information; and a display means. When coincidence is obtained in the result of comparison by the comparing means, the display means displays an alarm message for raising caution about the mix-up of the patients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100015-A (JP)
Title: Catalytic electrochemical treatment system
Inventor: IDO YASUMASA
IPC: C25B15/08
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete method and system by which, in the production of a mixed oxidizing agent, operation can be performed in the best condition by investigating the relation among various conditions in reaction and, production efficiency, production yield, the service life of electrodes or the like which has not been clear heretofore, and finding the optimum operating conditions since the reason that the stability of production capacity is difficult, and the stain and consumption of electrodes composing an electrolytic cell are severe is because the optimum conditions of the operation for increasing the production capacity and reducing the damage of the electrodes have not been clear.  <P>SOLUTION: In the chemical treatment system, as raw material water, pure water is used, and the temperature thereof is properly held. Concretely, an ultrapure water apparatus 4 and an ultrapure water apparatus 6 are incorporated into the system as shown in the selective figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097671-A (JP)
Title: Game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of certainly transmitting control information without feeding a plurality of same commands.  <P>SOLUTION: Common information of great success or not is included in a plurality of kinds of commands fed from a main control board 100 to a special pattern controller 120. Thus, whether it is a big hit or not can be successfully determined by the special pattern controller 120 based on the common information of the plurality of kinds of commands without feeding a plurality of commands indicating occurrence of the big hit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110108-A (JP)
Title: Control device and control method for transfer device in automated carrier system
Inventor: HORINOUCHI TAKESHI
IPC: G05D1/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately stop a transfer device into a target position.  <P>SOLUTION: When a transfer pendant remote control switch serving as a manual operating means is ON, a limit switch is OFF, and the transfer pendant remote control switch is in rising action (YES in S1, NO in S2 and YES in S3), data of the target transfer position for transfer which is about to take place, is read from a storage means and set to the automated guided vehicle side (S5, S6). If the deceleration start timing of the transfer device is close into a prescribed range (YES in S7), the led-out data of a deceleration start position is set to the automated guided vehicle side, and the speed of predetermined "high speed" is set to the transfer device (S8). When the deceleration start timing comes (YES in S9), the speed of "low speed" is set, and deceleration control of the transfer device is performed (S10). When the present position of the transfer device reaches the target transfer position, (YES in S11), the movement of the transfer device is stopped (S3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111103-A (JP)
Title: Thin film electroluminescent element and manufacturing method of the same
Inventor: INOUE SATOSHI
IPC: H05B33/10
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue light-emitting thin film EL element with high light-emitting efficiency, high brightness, and excellent color purity, and to provide a manufacturing method of the same.  <P>SOLUTION: A first product is formed by forming a lower electrode 3 on the surface of a substrate 2, and a second product is formed by forming a lower insulation layer 4 on the surface of the lower electrode 3 of the first product, and a third product is formed by forming a lower ZnS layer 5 on the surface of the lower insulation layer 4 of the second product. A fourth product is formed by forming a multi-layered film 6a by alternately forming BaS thin film and Al<SB>2</SB>O<SB>3</SB>thin film on the surface of the lower ZnS layer 5 of the third product by a sputtering method in atmospheric gas containing oxygen. A fifth product is formed by forming an upper ZnS layer 7 on the surface of the multi-layered film 6a of the fourth product, and a 6th product is formed by forming an upper insulation layer 8 on the surface of the upper ZnS layer 7 of the fifth product. A 7th product is formed by applying heat treatment to the 6th product to form a light-emitting layer 9. An upper electrode 10 is formed on the surface of the upper insulation layer 8 of the 7th product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107724-A (JP)
Title: Cast alloy for turbine wheel superior in high-temperature property, and casting therefor
Inventor: KAWAURA HIROYUKI
IPC: C22C38/58
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast alloy suitable for a turbine wheel of a diesel car, and to provide a casting thereof.  <P>SOLUTION: The cast alloy for the turbine wheel comprises, by weight ratio, 0.1% or less C, 2.0% or less Si, 2.0% or less Mn, 25-45% Ni, 10-22% Cr, 2-5% Mo, 1.5-6.0% Ti, 0.5-3.0% Al and the balance Fe with unavoidable elements, while satisfying Ti/Al of 4 or less and 2(Ti+Al)+Cr of 20-30%. The alloy may further include one or more elements of 0.05-2.0% Nb, 0.05-2.0% Ta, 0.0005-0.01% B, 0.0005-0.02% Ca and 0.0005-0.02% Mg, as needed. The casting for the turbine wheel is made of the above alloy, has the high-temperature properties equal to or better than those of a conventional turbine wheel casting, and enables great cost-reduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105076-A (JP)
Title: Ilix paraguayensis-derived new n-methyltransferase and gene encoding the enzyme
Inventor: MIZUNO MISAKO
IPC: C12N5/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain N-methyltransferase (1), to modify caffeine biosynthetic metabolism and to efficiently obtain a caffeine metabolism-based compound (2) and to modify the formation ratio of the compound group of the caffeine metabolism system (3) by incorporating the whole or a part of a DNA encoding N-methyltransferase in a sense or an antisense form into a bacterium or a plant cell.  <P>SOLUTION: N-Methyltransferase is produced using a bacterium, a plant body or a cultured cell transformed by a vector containing a DNA or RNA encoding a polypeptide having a specific amino acid sequence derived from Ilix paraguayensis and enzyme activity of N-methyltransferase or the amount of expression of N-methyltransferase is controlled by antisense RNA. Consequently, a caffeine content in a plant is varied and N-methyltransferase is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112550-A (JP)
Title: Imaging apparatus, camera, program, and recording medium
Inventor: MURATA NORIHIKO
IPC: H04N5/225
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which controls, traces and reads an accurate object area on a picture in simple constitution and operation and designates and traces the object area without forcing complicated operations on a user, and to provide a program and a recording medium.  <P>SOLUTION: The imaging apparatus has a means for designating an object of interest within a field of view of an imaging means, a means for tracing the designated object area, and a means for recording the object area in association with a video signal. Further, the imaging apparatus has a means for calculating similarity between a present video signal and a video signal imaged certain time before, a means for detecting a direction of the imaging means, and the like. Based upon the output of the similarity calculating means or the direction detecting means, a tracing means traces the object area. The imaging apparatus further has a means for displaying the object area outputted by the tracing means, a means for raising an alarm when the tracing means judges that the object area gets out of a picture, and the like. The recording means records text data with the traced result of the object area described therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108329-A (JP)
Title: Exhaust gas recirculation control device of internal combustion engine
Inventor: TANAKA KOHACHI
IPC: F02M25/07
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation control device of an internal combustion engine capable of securing the chance of learning required for learning EGR learned values as appropriate values while the deterioration of combustion state by the recirculation of exhaust gas is suppressed when the EGR learned values are learned.  <P>SOLUTION: The learning of the EGR learned values is performed during fuel cut performed during deceleration in which an engine runs at stationary speed under low loads. In the learning of the EGR learned values, an EGR valve 19 is controlled to a specified opening for recirculating exhaust gas, but the combustion of mixture is not performed during the fuel cut, Accordingly, the recirculation of the exhaust gas does not affect the state of combustion. Also, the stationary operation of the engine under low loads in which the engine is decelerated by fuel cut occurs frequently during the operation (running) of the engine. As a result, the learning of the EGR learned values does not become difficult by the reduction of the chance of learning.  <P>COPYRIGHT: (C)2004,JPO