baber/WOPTO huggingface dataset:
Patent JP-2004310432-A (JP)
Title: Arithmetic unit and program
Inventor: ITO HISASHI
IPC: G06F7/496
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic unit and a program for shortening an operation time required for division processing without making it necessary to provide any special circuit.  <P>SOLUTION: An arithmetic part 26 extracts the predetermined high-order digits of a dividend X and a divisor Y respectively as a second dividend and a second divisor, and calculates the temporary value of quotient by repeatedly subtracting the second divisor from the second dividend. Then, the arithmetic part 26 multiplies the temporary value by the divisor by a multiplier, and substrates the multiplication result from the dividend. The arithmetic part 26 decides the temporary value of quotient as quotient based on the positive/negative of the subtraction result. Thus, it is possible to calculate the division result of the dividend X and the divisor Y by repeating the above operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305515-A (JP)
Title: Game display system and centralized control system
Inventor: KOIKE TAKATANE
IPC: A63F7/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centralized control device communicable with a game display device which allows a player to understand a satisfactory game machine and an unsatisfactory game machine among a group of game machines at a glance without visiting at each game machine, and to provide a game display system including the game display device and the centralized control device.  <P>SOLUTION: The game display system is so formed that a special prize signal is inputted in a special prize signal input part 51a, a special prize frequency adding means 52b adds a special prize frequency to update the special prize frequency stored in a hard disk 53, and an order determination means 52c updates the order. In this system, a light emission mode corresponding to the order is extracted by a light emission mode extraction means 52d and lamps 33a and 33b are lit by the control of a light emission control means 32a based on the extracted light emission mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318951-A (JP)
Title: Retrieving device and method, recording medium, and program
Inventor: YOSHIZAWA HIROSHI
IPC: G11C15/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To save the entry of an associative memory.  <P>SOLUTION: A separating part 111 separates an IP address from a TCP port number. A comparator 112 compares the separated TCP port number with a set comparison value. When the TCP port number is equal to or greater than the comparison value, the comparator outputs 1, and when it is smaller than the comparison value, the comparator outputs 0. A range ID generating part 113 generates a range ID of 4 bits from 8 bits supplied from the comparator 112. A range retrieving data generating part 114 combines the separated IP address and the range ID, and supplies the resultant data to a CAM1. The CAM1 retrieves a word memory by making the IP address DA and the range ID as retrieving data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004055516-A (JP)
Title: Discharge lamp, method for manufacturing discharge lamp, and device for manufacturing discharge lamp
Inventor: TSUJI HIROSHI
IPC: H01J9/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp, a method for manufacturing the discharge lamp, and a device for manufacturing the discharge lamp, capable of obtaining desired luminance distribution along a tube axial direction by fixing coil type external electrodes to an outer circumferential surface of a transparent discharge container.  <P>SOLUTION: In a first process, a transparent discharge container 1 of an irregular form having straight parts A and B and a curvature part C is manufactured. In a second process, a conductor wire W is supplied from a conductor wire supply nozzle 12 supported by a circular support structure 11 which rotates around a tube axis to be wound around while moving straight along the tube axis at the straight parts A and B, and wound around it at the curvature part C as the transparent discharge container 12 is rotated around a curvature center point, and as the curvature center O is moved straight, while a support position of the conductor wire supply nozzle on the circular support structure is changed in the middle for forming the coil-shaped external electrodes 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319911-A (JP)
Title: Electronic circuit unit
Inventor: NISHIYAMA IKUMASA
IPC: H01L25/16
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit unit which can increase a circuit board holding force when surface mounted on a motherboard and can increase the reliability of a product.  <P>SOLUTION: The electronic circuit unit comprises a circuit board 1 on an upper surface 1a of which an electronic component 1 is mounted and on a side or lower surface of which a plurality of electrodes 5 are formed, and a motherboard 8 on which the circuit board 1 is surface mounted by soldering. The circuit board 1 is provided with through-holes 1f, 1g, 1h passed through from the upper surface 1a and the lower surface 1b, underfill 10 is filled in the through-holes 1f, 1g, 1h, thus joining the lower surface 1b of the circuit board 1 to the surface of the motherboard 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327476-A (JP)
Title: High-frequency equipment mounting structure and its mounting method
Inventor: IKEDA YUKI
IPC: H05K5/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high-frequency equipment mounting structure that can be assembled easily by simple assembling work, and to provide the mounting method of the structure.  <P>SOLUTION: In the high-frequency equipment mounting structure, a mounting member 5 has first and second mounting sections 6 and 7 mounted on the surface of a glass plate 1 with an interval in between. The mounting sections 6 and 7 respectively have planar fixing sections 6a and 7a to be mounted on the surface of the glass plate 1, supporting sections 6b and 7b which are respectively bent from the fixing sections 6a and 7a and on which a case 10 is mounted, and bent tongue pieces 6c and 7c which are respectively bent from the fixing sections 6a and 7a and the remainders left after a connecting section 8 used for connecting the mounting sections 6 and 7 to each other is cut off. Therefore, the mounting sections 6 and 7 can be mounted on the surface of the glass plate 1 in a connected state. Consequently, the high-frequency equipment mounting structure can make the mounting work simpler and can be manufactured inexpensively with high productivity as compared with the conventional structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004211524-A (JP)
Title: Eaves gutter joint
Inventor: OGAWA ISAO
IPC: E04D13/068
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves gutter joint easily connectable to an existing eaves gutter when modifying the eaves edge of a house.  <P>SOLUTION: This eaves gutter joint mutually connects end parts of the eaves gutters. A connecting part 1A connects the end part of one eaves gutter 10, and forms an eaves gutter end part inserting groove 6 for inserting the end part of the eaves gutter 10 along an inner peripheral surface of an outer joint 3 for pressing down the outside of the eaves gutter 10. A connecting part 2A connects the end part of the other eaves gutter 20, and integrally forms a lug locking part 7 for holding a lug part 22 of the other eaves gutter 20 in an upper edge part of the outer joint 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004328217-A (JP)
Title: Image processing method and image recording apparatus
Inventor: YAMAGUCHI TAKASHI
IPC: G06T1/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image recording apparatus for generating composite image information wherein other additional sub information is embedded into main image information in an invisible state making analog data such as data to be outputted to a recording medium as an object and maintaining electronic watermark information in the recorded composite image information even after recording.  <P>SOLUTION: The image recording apparatus applies first pre-process corresponding to pixel forming process of image recording to the main image information, applies second pre-process carrying out geometrical transform to the main image information after the first pre-process, and embeds the sub information to the main image information after the second pre-process in the invisible state to generate the composite image information. The image recording apparatus applies conversion processing inverse to the second pre-process to the generated composite image information, and records the composite image information after the inverse conversion processing to a recording medium by the alternate drive recording system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323667-A (JP)
Title: Rubber composition and tire using the same
Inventor: NISHIOKA KAZUYUKI
IPC: C08K5/40
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition highly satisfying both of low rolling resistance and abrasion resistance without damaging gripping properties; and to provide a tire using the rubber composition.  <P>SOLUTION: The rubber composition comprises (A) 100 pts.wt. dienic rubber component, (B) 0.1-20 pts.wt. organotin compound represented by formula (1): R<SB>m</SB>SnY<SB>4-m</SB>(wherein, R is a hydrocarbon group; Y is laurate, malate or mercaptide; and m is an integer of 1-3), (C) 0.1-20 pts.wt. thiuram-based compound represented by formula (2) (wherein, n is an integer of 1-4; and R<SB>1</SB>and R<SB>2</SB>are each a ≤12C hydrocarbon group) and (D) a carbon black, regulated so that the total content of the organotin compound (B) and the thiuram-based compound (C) is 0.01-0.2 time as much as the content of the carbon black (D).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324768-A (JP)
Title: Automatic transmission
Inventor: SHIBUYA KEISUKE
IPC: F16H61/20
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To safely switch an automatic transmission into a neutral condition at the time of stop of a vehicle even when it is on a road with a rising gradient.  <P>SOLUTION: The automatic transmission is provided with input shafts 12, 13 equipped with driving gears 21a to 27a and an output shaft 14 equipped with follower gears 21b to 27b engaging with the driving gears 21a to 27a. Input clutches 18, 19 for transmitting power to the input shafts 12, 13 are provided between an engine 11 and the input shafts 12, 13. A transmission gear train is formed with the driving gears 21a to 27a and the follower gears 21b to 27b. Change-over mechanisms 31 to 34 which switch the transmission gear train into the power transmitting condition are also provided. A one-way clutch 35 which restricts the inverse rotation of the input shaft 12 is arranged between the input shaft 12 and a mission case 15. Even when the input clutches 18, 18 are released, the vehicle is prevented from retreating by switching the transmission gear train provided on the input shaft 12 into the power transmission condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326709-A (JP)
Title: Alarm for fresh snow fall amount and alarm system of fresh snow amount using the alarm
Inventor: UNNO TADAO
IPC: G01F23/28
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fresh snow amount alarm composed of a new structure which can observe the amount of fresh snow day and night, and can accurately and efficiently decide whether or not snow removal and disposal work is required, and to provide fresh snow amount alarm system with a new structure using the alarm.  <P>SOLUTION: The fresh snow amount alarm 3 is provided with a control part 8 to which an amount of fresh snow setting part 5 capable of setting the amount of fresh snow for issuing an alarm, and an alarm part 7 are individually connected, receives a detection signal from an amount of fresh snow detector 2 at every setting time, and when a detected value therefrom reaches to or exceeds the set amount of fresh snow, can control automatically so that an alarm is issued through the alarm part 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333566-A (JP)
Title: Developer carrier, development apparatus, development method, image forming method, and process cartridge
Inventor: SHIMAMURA MASAYOSHI
IPC: F16C13/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier which does not give rise to problems, such as density degradation, sleeve ghost and fogging, even under different environmental conditions , is good in the sharpness of character lines and can stably obtain uniform and high-grade images free of density unevenness having high image density, a development apparatus having the developer carrier, a development method, an image forming apparatus, and a process cartridge.  <P>SOLUTION: The developer carrier has at least a substrate, and a resin coating layer containing a binder resin and conductive fine powder formed on the substrate surface, in which the binder resin has at least a polymer possessing imidazolium salts having a specific structure as a constitutional unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333577-A (JP)
Title: Karaoke video system
Inventor: CHIHARA YOSHIMI
IPC: G10L25/51
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for outputting the video of viewers, full of presence as a mood video.  <P>SOLUTION: A Karaoke video system is provided with a viewer video database for collecting multifarious video scenes photographed the state of the visitors at a concert. Each video scene of the visitor video database is classified into plural kinds by a quantitative scale of the visitors. When performing a Karaoke musical piece, the larger the number of times of the performance is, the larger the video scene of classification of visitor scale is selected, on the basis of performance history information of the musical piece; and a plurality of selected video scenes are successively displayed during the performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297746-A (JP)
Title: Temperature compensation circuit and protection circuit
Inventor: KUROSAWA NAOTO
IPC: H03F3/213
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensation circuit in which not only thermal runaway does not occur but also deterioration factors even in a sound quality are extremely reduced even when an emitter resistor is not employed for a final step transistor, and a protection circuit for an output transistor or for a loudspeaker and the like.  <P>SOLUTION: One more bias voltage (Vbias2) with a negative temperature coefficient is further generated by a basic bias/temperature compensation voltage (Vbias1), and the Vbias2 is used for bias voltage/temperature compensation dedicated to output transistors Q6, Q7. The Vbias2 is a forward voltage drop to be generated in both terminals of D1, D2 by I1. It is desired, in such a case, to use the diodes D1, D2 for which transistors of the same type as Q6, Q7 are diode-connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331442-A (JP)
Title: Method for producing light emitting glass, light emitting glass, and method for utilizing light emitting glass
Inventor: CHIN NIHEI
IPC: F21S2/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a light emitting glass which has excellent thermal resistance, chemical durability and mechanical strength, and which exhibits strong light emission when it is irradiated with ultraviolet rays or the like, and to provide the light emitting glass and a method for utilizing the light emitting glass.  <P>SOLUTION: The light emitting glass is produced by a production method including a first process for adsorbing at least one kind of metal element selected from elements belonging to groups 4A, 5A, 6A, 7A, 8, 1B, 2B, and 4B in the periodic table onto a porous glass, and a second process for firing the porous glass obtained in the first process and containing at least one of the metal elements in air or in a reducing atmosphere, has excellent thermal resistance, chemical durability, and mechanical strength, and can exhibit strong light emission when it is irradiated with ultraviolet rays or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003287590-A (JP)
Title: Radiation shield material
Inventor: KAWAMURA TOSHIO
IPC: G21F1/10
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation shield material which is sanitary, has high radiation shield capability, be cheap and simple in forming and processing, be easy in treating and be capable of using for moving part.  <P>SOLUTION: The radiation shield material is constituted of mixture of powder having high radiation absorption factor, a resin agent and a plasticizer for providing the resin agent with plasticity, whole material has plasticity and heating is not necessary in casting. The radiation shield material is produced with a method of mixing the powder having high radiation absorption factor, the resin agent, the plasticizer and solvent, casting in a specific shape without heating, and drying and removing the solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334010-A (JP)
Title: Liquid crystal display device and method for driving liquid crystal display element
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/139
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying color images having substantially the same contrast and hue at a wide field angle of vision.  <P>SOLUTION: The liquid crystal display device is equipped with a TN type liquid crystal display element A1 and a driving means. The TN type liquid crystal display element A1 has visual field improving films 14 and 15, which have discotheque liquid crystal layers 18, arranged between a liquid crystal panel 1 and front and rear polarizing plates 12 and 13. The driving means applies voltage which varies at a predetermined 1st rate with gradations between electrodes 4 and 5 of a red pixel of the liquid crystal display element A1 which is provided with a red filter 6R and a green pixel which is provided with a green filter 6G, and selects and applies voltage which varies at the 1st rate with gradations to electrodes 4 and 5 of a blue pixel provided with a blue filter 6B within a range from one of light and dark gradations to a predetermined intermediate gradation or voltage which varies at a 2nd rate different from the 1st rate within a range from the predetermined intermediate gradation to the other gradation according to a gradation of display data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336955-A (JP)
Title: Pipe joint
Inventor: WADA NAOTO
IPC: F16L33/28
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint which can be reused and provide sure and stable water stop function, being manufactured at a low cost.  <P>SOLUTION: A pipe joint 1 comprises a connection part 1a for connecting the end of a pipe body 2, and holds a water swollen part 4 that expands by absorbing water content on the outer layer side of the connection part 1a that faces the pipe body 2. A jacket 5 that covers the water swollen part 4 is provided on the outer layer side surface of the water swollen part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004838-A (JP)
Title: Liquid crystal display device, driving method for the same, and electronic equipment
Inventor: YAMAZAKI TAKU
IPC: G02F1/133
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device having a function which can set only a part of a display screen to a display state and can set the other part to a non-display state, a driving method for the same, a driving method for a liquid crystal display device which uses a liquid crystal display device as the electro-optical device and can set a partial display state of low power consumption without a sense of incongruity in display, a liquid crystal display device on which display is performed by the driving method, and a driving circuit suitable for driving the electro-optical device.  <P>SOLUTION: In the electro-optical device having a function which can set only a part of a display screen to a display state and can set the other part to a non-display state, an applied voltage to a scanning electrode is fixed to a non-selected voltage and an applied voltage to a signal electrode is fixed to the same voltage level as entire screen on indication or entire screen off indication at least for a prescribed period, with respect to a non-display area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343827-A (JP)
Title: Hybrid working machine
Inventor: SUGAYA HIROO
IPC: B60L50/16
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hybrid working machine having a motor for driving the traveling wheels in which the traveling direction can be reversed without switching the rotational direction of the motor.  <P>SOLUTION: The sun gear 16 in a planetary gear 23 is driven through an engine E for driving a working machine body (blade cutter, or the like). On the other hand, the planet gear 27 is revolved through a motor. The shaft of an internal gear 28 meshing the planet gear 27 serves as an output shaft 34. The output shaft 34 is coupled with the shaft 17 of a rear wheel Wr. When the r.p.m. of the motor 7 is varied while keeping the r.p.m. of the engine at a constant level, rotational direction of the output shaft 34, i.e. the traveling direction of the working machine, can be switched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340453-A (JP)
Title: Heat pipe
Inventor: OOISHI SHIZUMARO
IPC: F28D15/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pipe which improves heat exchanging efficiency without depending on only the heat conduction by a heat pipe member.  <P>SOLUTION: A heat receiving part 2 and a heat radiating part 3 are mounted on both end parts of a long capillary 1, and the ceramic 4 is mounted on the whole inner peripheral face of the capillary 1 of the heat receiving part 2, as a film-shaped heat radiating member converting the heat into the far infrared ray. The ceramic 5 is also mounted on the whole outer peripheral face of the capillary 1 of the heat radiating part 3. The heat of the heat receiving part 2 and the heat radiating part 3 is conducted in the capillary 1, and radiated in the working fluid or to the external as the far infrared ray by the ceramics 4, 5, whereby the heat exchanging efficiency is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338775-A (JP)
Title: Retort-pouched food packaging bag
Inventor: KENMOCHI TOSHIKAZU
IPC: B65D33/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retort-pouched food packaging bag capable of eliminating a trace of water drops on the upper surface of an inner sealing material by completely isolating a mouth from steam for sterilizing retort-pouched food.  <P>SOLUTION: A hermetic space 25 equipped with the mouth 6 of a take-out member 3 is formed between an upper end heat seal 22 and an intermediate heat seal 20 of a bag body 2, a notch 26 is provided above the intermediate heat seal 20 of at least one of side end heat seals 23, and a rough surface 19 for unsealing is provided corresponding to the notch 26 of the heat seal 23 on an external film 10 at a folded end of at least one of gussets 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI