baber/WOPTO huggingface dataset:
Patent JP-2004176620-A (JP)
Title: Overhead valve type multiple cylinder engine capable of two-cycle operation
Inventor: KOBAYASHI TATSUO
IPC: F02B1/12
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for enlarging a range of operation conditions in which self-ignition combustion is possible in an overhead valve type engine capable of conducting two-cycle operation.  <P>SOLUTION: A plurality of exhaust passages 16a-16c from combustion chambers 1-3 in each cylinder to a turbine chamber 52a are isolated from each other, and they have roughly similar length. To enter the turbine chamber 52a, constitution of entrance from an outer circumferential surface of the turbine chamber 52a and constitution of entrance from the bottom surface side are possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177259-A (JP)
Title: Controller for engine tester
Inventor: AKIYAMA GAKUO
IPC: G01M15/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in an engine tester for simulating a load by using a controller having a vehicle model part and a torque control part, that an unstable phenomenon appears in engine speed when a response is slow in a closed loop of a shaft torque control system relative to a closed loop of the model part.  <P>SOLUTION: The engine model part is provided for outputting a model speed signal for an engine, a deviation between the model speed signal and a detected engine speed signal is inputted into the controller, and its output and a load torque command value from the vehicle model part are added together and outputted to the engine model part. The engine model part is structured to generate the model speed signal based on the inputted signal and to output it to the vehicle model part, thereby improving the closed loop characteristics of the entirety including the vehicle model part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179962-A (JP)
Title: Mobile communication terminal
Inventor: OBATA KANESUKE
IPC: G06F3/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal with satisfactory operability and of which the cost can be reduced.  <P>SOLUTION: The mobile communication terminal 100 is provided with a mobile communication terminal main body 101, a card slot part 102 formed in the mobile communication terminal main body 101, a connecting part 103 for operation arranged in the card slot part and electrically connected with a device of the mobile communication terminal main body, and a plurality of card type button operation parts 104-1 to 104-3 to be attachably/detachably mounted in the card slot part 102 so as to be electrically connected with the connecting part 103 for operation. Each of the card type button operation pars 104-1 to 104-3 mounted in the card slot part 102 so as to be electrically connected with the connecting part 103 for operation provides the device of the mobile communication terminal main body 101 with a signal via the connecting part 103 for operation by a fact that any of the plurality of operation buttons is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175927-A (JP)
Title: Surface modification method
Inventor: KITAGAWA HIDEO
IPC: H01J37/32
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface modification method whereby a high-quality silicon oxynitride film with decreased damage is formed in a short treatment time by sufficiently decreasing the nitrogen concentration at the interface between a silicon oxide film and a silicon substrate and increasing the nitrogen concentration in the silicon oxide film.  <P>SOLUTION: The method for modifying, with a plasma, the surface of a substrate to be treated comprises adjusting the temperature of the substrate to 200°C or higher but lower than 400°C, introducing a gas containing nitrogen atoms or a mixture of a gas containing nitrogen atoms with a rare gas into a plasma treatment chamber, adjusting the pressure in the plasma treatment chamber to 13.3 Pa or higher, generating a plasma in the plasma treatment chamber, and injecting ions present in the plasma at 10 eV or lower to the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177014-A (JP)
Title: Installation plate of air conditioner
Inventor: TAKEDA KAZUTOSHI
IPC: F24F13/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the quantity of steel plate to be used required for manufacturing an installation plate fixed to a wall surface and locking an indoor machine of an air conditioner.  <P>SOLUTION: A pair of L-shaped plates 2 and 3 being an object are molded by a press from one rectangular steel plate, and the inverted U-shaped installation plate 4 is formed. The L-shaped plates 2 and 3 form upper locking parts 2a and 3a and lower locking parts 2b and 3b for locking back face upper-lower parts of an indoor machine body, a plurality of installation holes 2c and 3c to the wall surface and joining parts 2d and 3d joined so as to become the inverted U-shaped installation plate. The left-right of the upper locking parts 2a and 3a are cut off, and both are allowed to abut on each other by arranging a level difference corresponding to the plate thickness of the other joining part in one of the joining parts 2d and 3d, and are joined, for example, by spot welding, and the inverted U-shaped installation plate 4 is formed. The steel plate having the area corresponding to a void part of a lower central part of an inverted U-shape can be saved more than the conventional same-shaped installation plate by the installation plate 4 composed of such a constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180059-A (JP)
Title: Pixel interpolation device, pixel interpolation method, and digital camera
Inventor: MATSUTANI TAKASHI
IPC: H04N1/60
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a pixel compensation device which suppresses image quality degradation like dot noise or a false color signal in a relatively simple constitution and method.  <P>SOLUTION: An evaluation value calculation part 30 uses pixel data in a plurality of block areas set within a sampling range to calculate the evaluation values DS1 to DS4 prescribing the brightness of the block areas. An area selection part 31 calculates the magnitude relations between the evaluation values DS1 to DS4 and selects a reference area from the plurality of block areas on the basis of the magnitude relations. Further, the area selection part 31 selects pixel data of the reference area and outputs it to an interpolation part 32 as selected data SD1 to SD5. The interpolation part 32 uses selected data SD1 to SD5 to interpolate lacking color components of pertinent noticed pixels. As a result, the interpolation part 32 outputs image signals of R, G, and B components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175013-A (JP)
Title: Wooden chipboard and its manufacturing process
Inventor: KUMASHIRO KAZUO
IPC: B27N3/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden chipboard that is light, water-permeable and can be used as a heat insulation board to be laid on the rooftop (flat roof) or the like of a building for heat insulation or as a vegetaiton mat for vegetation on the rooftop or the like.  <P>SOLUTION: The wooden chipboard is a water-permeable porous board and manufactured by adding 20-40 pts.wt. of a resin binder prepared by adding a resin hardener to a fiber-mixed resin liquid in which the surface of the fiber is adhered and covered saturatedly by a liquid thermoplastic resin to 100 pts.wt. of crushed wooden chips.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170409-A (JP)
Title: Vibrator for concrete block
Inventor: SIGMUND P CICHOS
IPC: B28B1/087
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator whose function for compressing a mixture of concrete in a block mold box is improved, and to provide the vibrator for compressing a concrete material in an apparatus for manufacturing a concrete block to function more quietly.  <P>SOLUTION: For the vibrator to be used in a maker (the manufacturing apparatus) for the concrete block, a compression material of the concrete mixture is provided, in a state supported on a pallet 14, in the mold box 12 because the mold box 12 of the apparatus and a lying pallet table 28 are reciprocated mutually in relative opposite directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188245-A (JP)
Title: Shower head
Inventor: WAKITA ATSURO
IPC: E03C1/084
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact shower head capable of carrying out shower water-letting out with sufficient shower sense while being foam-like shower, and to provide a shower head with excellent maintenance property easily assembled in the shower head capable of carrying out water-letting out switching.  <P>SOLUTION: The shower head for carrying out water-letting out of different water-letting out forms by switching the water-letting out forms is provided with a division means for dividing a water flow passage; a water-letting out switching means for switching the water flow passage; a water-spraying means having a plurality of water-spraying holes; and a retaining means mounted to the shower head body or the division means in order to retain the water-spraying means on the shower head body. Air is mixed into the water-spraying means from a gap between the retaining means and the shower head body mounted with the retaining means or the division means, and the foam-like water-letting out is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189789-A (JP)
Title: Conductive polymer and solid electrolytic capacitor using the same
Inventor: TAKAGI SEIJI
IPC: H01B1/12
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive polymer having high conductivity and excellent heat resistance and to provide a solid electrolytic capacitor having a low ESR (low equivalent series resistance) and excellent heat resistance in relation to the conductive polymer and the solid electrolytic capacitor.  <P>SOLUTION: The conductive polymer having high condutivity and excellent heat resistance can be obtained by providing a conductive polymer using an aromatic disulfonic acid or its derivative as a dopant for a conductive polymer chain. Furthermore, the low ESR and high heat resistance of the solid electrolytic capacitor can be realized in a solid electrolytic layer obtained by forming the conductive polymer as a solid electrolyte layer on a dielectric film formed on an anode composed of a valve metal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193201-A (JP)
Title: Laser irradiation method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method or the laser irradiation method of a semiconductor device using a laser crystallization method for efficiently improving a substrate processing.  <P>SOLUTION: An island-like semiconductor film (sub-island) comprising a single island or a plurality of islands is formed by patterning. Crystallinity of the sub-island is improved by irradiation of a laser beam and the sub-island is patterned so as to form the island. A scanning route of the laser beam on a substrate is decided from pattern information of the sub-island so that the sub-island is irradiated with the laser beam. Namely, not the whole substrate is irradiated with the laser beam but the laser beam is scanned so that at least an indispensable part can be crystallized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189021-A (JP)
Title: Gas generator for air bag
Inventor: MATSUDA NAOKI
IPC: B60R21/264
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator for an air bag having a satisfactory operation property and capable of reducing an NOx generation amount.  <P>SOLUTION: In this gas generator 10 for the air bag, large ignition energy is discharged into a second combustion chamber 25 from a transfer hole 46 after the whole transfer charge 36 is burned because the transfer hole 46 communicating with the second combustion chamber 25 does not oppose the direction of advance of a flame positively when the flame of a second igniter 32 advances straight and the transfer charge 36 is ignited and burned. By remodeling a structure of the gas generator, a high combustion temperature is obtained even when using a gas generation agent having a poor ignition property because of a low combustion temperature to reduce the generation amount of toxic gas such as NOx when operating and the same ignition property as the case that the gas generation agent having an excellent ignition property is used can be secured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190744-A (JP)
Title: Actuator
Inventor: YASUTOMI TOSHIO
IPC: F16D25/08
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator capable of delicately and accurately controlling an oil amount and oil pressure.  <P>SOLUTION: A pair of motor-driven worm mechanisms 26 with different worm screw pitches move a first piston 25 back and forth by converting the tilting of a worm gear 24 screwed to a worm 23 to the linear motion, and are arranged in parallel. An actuator 20 is composed by being equipped with an operating oil pressure-feeding mechanism 33 to push out the operating oil from a third pressure chamber 32, by advancing a third piston 31 against the bounding force of a spring 30 by a second piston 29 to be advanced by the oil pressure of a single second pressure chamber 28 communicating with each first pressure chamber 27 in which each first piston 25 is stored individually.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188856-A (JP)
Title: Image forming apparatus
Inventor: KONDO HIROTO
IPC: B41J2/455
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of enhancing image quality by suppressing unevenness in the density of an image.  <P>SOLUTION: An LED array control section 34 performing driving control of an LED print head 7 comprises a characteristics data storing section 35, a driving current correction data operating section 39, an image processing section 42, a control signal generating section 43, and an image data correction operating section 44. The characteristics data storing section 35 stores a plurality of characteristics data measured previously for individual LED elements constituting an LED array 31. The driving current correction data operating section 39 reads out the characteristics data stored in the characteristics data storing section 35 and calculates driving current correction data P. The image data correction operating section 44 corrects image data delivered from the image processing section 42 using the driving current correction data P delivered from the driving current correction data operating section 39. Corrected image data is delivered to the LED print head 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190388-A (JP)
Title: Twin header
Inventor: TSURUMOTO JUN
IPC: E02F5/08
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin header facilitating the execution of a ditch excavation up to the width of an outside diameter of also an excavated surface by an excavation drum in the twin header and, at the same time, carrying out efficient excavation/agitation work by reducing parts where excavation or agitation can not be executed.  <P>SOLUTION: The twin header extending a casing 3 to the front end side of a mounting flange 2 put on a bracket provided to an arm section of a working vehicle and, at the same time, providing a pair of rotary drums 4 and 4 through a driving shaft in both right and left of the front end section of the casing 3, the mounting flange 2 put on the mounting surface of the bracket is formed in an approximately circular shape, and the center of the mounting surface is rotated at a predetermined angle with the shaft vertically passing through as the center to alter an attachable angle to enable the mounting flange to attach.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188389-A (JP)
Title: Crusher and assembly method for the crusher
Inventor: NISHIDA YASUTAKA
IPC: B02C21/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher in which the assemblability of a hopper and a supply feeder to a car body is improved, and to provide an assembly method for the crusher.  <P>SOLUTION: Temporary assembly parts 12a, 11a for performing temporary assembly between the hopper 4 and the supply feeder 5 are disposed on a part where both are opposed to each other. The assembly method for the crusher comprises the steps of: attaching a vibration exciter 6 to a feeder main body thereby forming the supply feeder 5 into an integratedly constituted member; subsequently aligning both of the temporary assembly parts 11a, 12a and placing the hopper 4 on the supply feeder 5 and performing the connection and the temporary assembly between both of the temporary assembly parts; subsequently lifting the hopper 4 by means of a crane in the state that the supply feeder 5 and the hopper 4 are temporarily assembled and, thereafter, placing the supply feeder 5 on a buffer member 9 disposed on a car body frame 8; subsequently placing the hopper 4 on the car body frame 8 and fixing the hopper 4 thereto; and removing a connection member 14 which connects the supply feeder 5 to the hopper 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196697-A (JP)
Title: Method for manufacturing piperazine derivative
Inventor: MORIMOTO MASAO
IPC: C07D241/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which increases the yield in the monooxycarbonylation of a piperazine derivative.  <P>SOLUTION: A piperazine derivative represented by general formula (4) is manufactured by reacting a piperazine derivative represented by general formula (1) (R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a hydrogen atom or an alkyl, alkoxyl, halogen, carboxyl, carbamoyl or N-alkyl-carbamoyl group provided that all of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are not simultaneously a hydrogen atom) with a reactant represented by general formula (2) (X is an alkyl, alkenyl, alkynyl, aralkyl or aryl group; and Y is a halogen atom) or general formula (3) in the presence of a nitrogen-containing aromatic compound. Examples of the nitrogen-containing aromatic compounds include pyridine, chloropyridine, methoxypyridine, pyrazole, and aniline.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199447-A (JP)
Title: Working vehicle
Inventor: INOUE MAKOTO
IPC: B60W10/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To quietly and effectively drive an engine to perform efficient work by surely reducing the rotational frequency of the engine in a low working speed at traveling or the like or in a stop state of a working vehicle such as a planting machine in which a speed change gear for changing working speed such as vehicle speed is driven by the output of the engine.  <P>SOLUTION: The working vehicle is provided with the speed change gear 48 which is driven by the output of the engine 2 to change the working speed, and a working speed operating member 30 for performing the speed changing operation of the speed change gear 48 is interlocked with an engine rotation changing member 87 for changing the rotational frequency of the engine 2 through an interlocking member 88.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195128-A (JP)
Title: Symbol display device for game machine
Inventor: INOUE HARUO
IPC: A63F7/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a symbol display device for a game machine by which a rendition effect to raise amusement for a player is sufficiently exhibited, and which is easily incorporated into a game machine.  <P>SOLUTION: A first display body 19 displays a message in linkage with a second display body 20 through the use of a residual image by an LED 18. The first and second display bodies 19, 20 and a display body driving part 21 are made into a unit and attached to a support board 24. The support board 24 is incorporated into a slot machine 2, so that the symbol display device 14 is mounted on the slot machine 2. Driving forces from first and second driving motors 32, 33 are transmitted to first and second rotary axes 30, 31 via pulleys 42-45 and toothed belts 46, 47.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206196-A (JP)
Title: Remote monitoring system and method for controlling access to monitoring data
Inventor: KUSHIRO NORIYUKI
IPC: G05B23/02
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system capable of flexibly corresponding to a change in the contents of access control without requiring enormous labor.  <P>SOLUTION: The remote monitoring server 2 is provided with an agent operation environment part 9 for operating software agent 24 uploaded from a remote monitoring device through the Internet and an access provision part 10 for reading monitoring data 8a-8d from a monitoring database 8 and transferring the read data to the software agent 24 upon receiving an access request from the software agent 24. The software agent 24 has an access request part for generating the access request based on the description contents of an access object description file in which the access object of monitoring data is described to the access provision part 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003175203-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can increase the amusingness of display presentation.  <P>SOLUTION: A character pattern for presenting a ready-to-win condition and the like is varied in display, and according to the display mode of the character pattern at timing when a variation display is stopped in display areas 3a, 3b, and 3c, a game state after big winning is determined. The character pattern is used as a pattern indicative of a game state after big winning, so that even if a game state after big winning is notified before the start of a big winning period, it is hard for a player to think that the character pattern is the pattern for determining a game state after big winning. The player, who is not enabled to detect a game state with probability variation or a game state with normal variation, can keep interest until a presentation display of lot after the big winning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004212650-A (JP)
Title: Infrared photosensitive planographic printing plate
Inventor: KAWACHI IKUO
IPC: G03F7/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared photosensitive planographic printing plate which permits direct platemaking from digital data of a computer and so forth and has excellent development latitude and scratch resistance.  <P>SOLUTION: The infrared photosensitive planographic printing plate has a thermosensitive layer which comprises (A) a copolymer having a specified monomer unit with a carboxyl group, (B) an alkali-soluble polymer compound with a sulfonamide group and (C) a light-heat conversion material on a substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182338-A (JP)
Title: Distribution package with jet suppressive function
Inventor: KUNIMITSU EIJI
IPC: B65D81/32
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution package with a jet suppressive function, of which the content is extracted from an opening by folding a lid and the content while keeping the content from jetting out simultaneously upon folding the lid.  <P>SOLUTION: The package Q comprises a lid 1 made of a hard material, which has a folding line 4 with a half-cut part 3 at the center, and a container 5 made of a flexible member, whose periphery is fixed to the back of the lid 1 to form pockets 6, 6 at both sides of the folding line 4. Each pocket 6, 6 communicates with a communicating part 7 formed under the folding line 4 of the lid 1. A gap between the back of the lid 1 and the communicating part 7 is shielded with a thin film sheet material 8 that is easily ruptured or broken by a pressure applied to the pockets 6, 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI