baber/WOPTO huggingface dataset:
Patent JP-2004156601-A (JP)
Title: Robust multi-criteria mbt timing estimation using ionization signal
Inventor: DANIELS CHAO F
IPC: F02D41/14
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system or the like to detect the ionization current in a combustion chamber of an internal combustion engine.  <P>SOLUTION: This system is a robust multi-criteria minimum timing estimation method for the best torque (MBT) using the waveform of the different ionization signals generated under different engine operating conditions. In this system, a large number of MBT timing criteria are determined so as to enhance the reliability and robustness in the MBT timing estimation based on the waveform of the ionization signals of a spark plug, and these criteria are combined with each other. In a preferable embodiment, the MBT timing estimation criteria including the maximum flame acceleration position, the 50% burn position, and the second peak position are combined with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005120458-A (JP)
Title: Device with the use of coating alloy having corrosion resistance and abrasion resistance
Inventor: SUGIYAMA KENICHI
IPC: C23C4/06
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device with the use of a member superior in abrasion resistance and corrosion resistance for fluid machinery.  <P>SOLUTION: This device uses a member superior in abrasion resistance and corrosion resistance made of a Ni-Cr-Mo-V-C alloy comprising Ni, and by wt.% with respect to the total weight, 23-50% Cr, 7-20% V, 1.6% or more but (0.236V%+2)% or less C, Mo in an amount of at most 40% but not less than either (11-0.1xCr%)% or (125-4xC%)% whichever is greater, and further 90% or less Cr, V and Mo in total.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124402-A (JP)
Title: Model animal of bone disease
Inventor: IKEDA KYOJI
IPC: A01K67/027
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model animal of bone diseases accompanied with fragility or breaking of bone tissues and to provide uses thereof and a method for producing the same.  <P>SOLUTION: The model animal of the diseases accompanied with fragility of the bone tissues expressing γGTP or GGT (γ-glutamyl transpeptidase) in the bone tissues is provided. The model animal readily reproduces osteoporosis symptoms in a short time. The fragility of the bone tissues can easily be traced by measuring lowering of bone density or a bone resorption marker in urine. The model animal is useful for screening a compound inhibiting the fragility of the bone tissues.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127374-A (JP)
Title: Hydraulic shock absorber
Inventor: KOIZUMI TOSHIHIRO
IPC: F16F9/34
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high attenuating force characteristic in an area where a piston actuating speed is low, and properly restrain increase of a generated attenuating force in an area where the piston actuating speed is low by a simple structure.  <P>SOLUTION: A disc valve 13 for generating an attenuating force is arranged in a passage 11 of a piston 1, and a bypass passage 17 communicating a top chamber 8 in a cylinder 2 with a bottom chamber 9 is installed independently from the passage 11. A check valve 16 opened when the piston 1 is operated in one direction is installed in the bypass passage 17. Pressure at the time of starting the operation of the check valve 16 is set larger than the pressure at the time of starting the operation of the disc valve 13. When the piston 1 is operated at a low speed, only the disc valve 13 is operated while the check valve 16 is held closing the bypass passage 17, so as to obtain a high attenuating force characteristic by the disc valve 13 and the passage 11 at that time. When the piston 1 is operated at a high speed, the disc valve 13 opens the passage 11, and the check valve 16 opens the bypass passage 17, so as to restrain the generated attenuating force from rapidly increasing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127797-A (JP)
Title: Optical process monitoring device, optical process monitoring method, and manufacturing method of semiconductor device
Inventor: SAKAI TAKAYUKI
IPC: G01N15/02
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical process monitoring device generating no noise in a detected waveform spectrum.  <P>SOLUTION: This device is equipped with a polarizer 60 for polarizing inspection light hν<SB>i</SB>and a monitoring window 54 arranged so that the optical axis A is coincident on a plane P of polarization of the inspection light hν<SB>i</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091338-A (JP)
Title: Appearance inspection device for bottle including transparent label
Inventor: TAKASHIMA YOSHIHIKO
IPC: G01N21/90
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed, high-performance appearance inspection device capable of performing discharging when a defective product is detected.  <P>SOLUTION: A container linearly advancing in a production line is rotated once on an inspection stage by lateral grip conveyors, whereby a line sensor arranged on a side can take the image of the whole 360°-surface without missing. Since ultraviolet ray 320 nm and visible light differed in spectral characteristics are used in combination in the line sensor, even a transparent label can be inspected and determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124801-A (JP)
Title: Game machine
Inventor: HARADA KOICHI
IPC: A63F5/04
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine to be set in a plurality of countries or regions, applicable to a plurality of players using different languages by displaying help information on the game control for helping the players in the game control in a plurality of languages.  <P>SOLUTION: In the slot machine 1, help information 5, to be displayed on an upper liquid crystal display panel when a help button 13 is pressed, described in a plurality of languages is stored in a ROM 45. On the game parlor's side, a language (default language) to be first displayed when the help button 13 is pressed is determined from the plurality of languages by operating an inner side default language setting button 34 (S12). On the player's side, the default language set on the game parlor's side is reset (S17) by operating a default language setting button 16, and the help information 5 displayed in the default language is changed to the help information 5 in another language and displayed (S19) by operating a language format changing button 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134420-A (JP)
Title: Optical compensation film, elliptic polarizing plate and liquid crystal display device
Inventor: SAIDA HIROBUMI
IPC: G02B5/30
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film and an elliptic polarizing plate which are used for providing a liquid crystal display device that has improved gradation inversion and the characteristic of a wider viewing angle and is excellent in industrial productivity.  <P>SOLUTION: The optical compensation film is formed from layers including at least a transparent support, a first optical anisotropic layer and a second optical anisotropic layer which are bonded together in that order. In the optical compensation film, the first optical anisotropic layer is made of at least disk like liquid crystal molecules, the angles of the inclinations of the disk like liquid crystal molecules change in one direction over a distance in relation to the face of the transparent support, the average tilt angles 15° to 55°, the thickness of the layer is 0.5 to 5μm. The second optical anisotropic layer is made of at least rod like liquid crystal molecules, the average tilt angle of the rod like liquid crystal molecules is 10° to 50°, the thickness of the layer is 0.2 to 2.0 μm. A retardation value (Re value) within the plane of the transparent support is 0 to 50 nm, and a retardation value (Rth value) in its thickness direction is 0 to 100 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132741-A (JP)
Title: Granular water-dispersible agent for agriculture and horticulture
Inventor: MUNAKATA SHIGEO
IPC: A01N43/36
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a granular water-dispersible agent for agriculture and horticulture, whose runoff caused by rain, wind, or the like is prevented, namely which has good rain resistance, has excellent formulation physical properties, and can industrially easily be produced.  <P>SOLUTION: This granular water-dispersible agent for agriculture and horticulture is characterized by comprising an agrochemically active ingredient, a sticking agent which has a coating film-forming property and whose 2 % aqueous solution has a viscosity of about 10 to 2,000 mPa s, preferably 500 to 1,000 mPa s, and a surfactant. The granular water-dispersible agent for agriculture and horticulture maintains good formulation physical properties such as suspensiveness and dispersibility on the preparation of a spraying liquid, and can stably and highly retain the effect of the active ingredient as the agrochemical over a long period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135108-A (JP)
Title: Fare display
Inventor: NAGANO HARUO
IPC: G06Q20/36
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a passenger on a bus to check a fare to an exit stop anytime.  <P>SOLUTION: When an exit stop is selected with exit stop selection buttons 5, and a data carrier 14 is flipped over a data reading part 6 of a fare display 2, the data reading part 6 of the fare display 2 and the data carrier 14 are connected by electromagnetic induction into a communicating state, in which amount data and a ticket number are received from the data carrier 14, a fare is calculated from stop information and fare information read from an internal memory 22, and the fare to the exit stop is displayed on an LCD 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133906-A (JP)
Title: Car suspension
Inventor: YASUIKE OSAMU
IPC: F16F15/03
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of the abnormal sound in a car suspension and discharge the moisture in a cylinder to outside effectively.  <P>SOLUTION: Beside this electromagnetic suspension 10 provides a communicating part 50 communicating an inside with an outside of a cylinder 30, it makes difficult for the drivers to hear the sound of air discharged from the communicating part 50 by forming a communicating part 50 below the cylinder 30. Also it composes so that the moisture generated in the cylinder 30 is removed to outside by forming the communicating part 50 on the bottom of the cylinder 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141298-A (JP)
Title: Bridge circuit, electronic equipment and data transfer control method
Inventor: HASEGAWA TOMOYOSHI
IPC: G06F13/36
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge circuit, electronic equipment and data transfer control method for realizing a bridge conversion function in small scaled circuit configurations.  <P>SOLUTION: This bridge circuit 30 is provided with an interface circuit 20 which executes serial data transfer with a host device 10(first device), an interface circuit 90 which executes parallel data transfer with an LCD 100(second device) and a transfer controller 50. At the time of deciding that an address included in a packet is a command address to designate a command register 110(command area) based on address decision information(decode range designation information) received from the host device 10, the transfer controller 50(decode circuit 60) instructs the interface circuit 90 to perform access to the command register 110, and at the time of deciding that the address is a data address to designate an RAM 120(data area), the transfer controller 50 instructs the interface circuit 90 to perform access to the RAM 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154577-A (JP)
Title: Bookstand
Inventor: MATSUDA EMIKO
IPC: A47B23/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookstand which prevents a book from falling and makes it possible to read it at equal distances, however thick the book may be and whatever postures may be taken.  <P>SOLUTION: The bookstand comprises a bookstand main body, a transparent holding plate which holds the book set up against the main body and opened, by urging by a spring, a flexible arm which is connected to the main body, and a fixing implement which fixes the arm to a frame of a bed, a desk or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311930-A (JP)
Title: Semiconductor device including multilayer wiring and manufacturing method for the same
Inventor: IGUCHI MANABU
IPC: H01L23/532
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method for the same, which prevent the corrosion of a circuit part by moisture to ensure the high reliability of the semiconductor.  <P>SOLUTION: In a seal ring 12 comprising wirings and vias, which is arranged to completely enclose the circuit part 13, the bottom peripheries of sealing wirings 118, 128 are formed to penetrate into the adjacent under layers of inter-layer insulating films 5. Also, sealing vias 119, 129 are arranged and connected to be shifted horizontally relative to sealing wirings 118, 128 in the adjacent under layers, and part of the bottoms of the sealing vias 119, 129 are made to penetrate into the adjacent under layers 3. Thus moisture penetration through interfaces A-A' between stopper films 4 and the inter-layer insulating films 5 and through interfaces B-B' between stopper films 6 and the inter-layer insulating films 3 is prevented completely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146541-A (JP)
Title: Small-diameter pipe driving equipment, and method for constructing small-diameter pipeline by using it
Inventor: SAKAI EIJI
IPC: E21D9/06
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and more economically bury a small-diameter buried pipe than in a cut and cover tunneling method, without affecting surrounding ground or an adjacent structure, by inserting the small-diameter buried pipe such as an electric power pipe, to which a propulsive force is hardly applied due to low strength, into natural ground without imposing a load of the propulsive force on the buried pipe.  <P>SOLUTION: In this driving equipment which is used for constructing a small-diameter pipeline by a slurry pressure-type two-process jacking method, a drive unit 9, which transfers a driving force to a cutter of an excavator 1 via a drive shaft 7, is installed in a starting shaft Ta; the drive shaft 7 is constituted as a single shaft which is connected by being sequentially added according to the extension of a propulsion distance from the starting shaft Ta to the excavator 1; the cutters, which are driven by the drive shaft 7, are rotary cutters 3 which are each formed like a straight line and which are arranged in a longitudinally and laterally alternate manner by making a central part serve as a rotary shaft part; and each of the rotary cutter 3 is reversely rotated so as not to interfere with one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115305-A (JP)
Title: Vapor-deposition paper and vapor-deposition film dedicated to electrophotographic copying machine and printer
Inventor: FUNAKOSHI YASUHISA
IPC: G03G7/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide vapor-deposition paper and a vapor-deposition film which does not cause a change in glossiness, blurring of an image, and peeling of toner when used for printing in an electrophotographic copying machine and a printer.  <P>SOLUTION: Resin of 100 to 500°C in heat resistance is used for a vapor-deposition anchor layer and resin which is compatible to toner is used for a resin layer where an image is formed. It is recommended that thermosetting resin or UV-curing resin is used for the vapor-deposition anchor layer and vinyl chloride resin, acetate chloride resin, or acrylic resin is used for the resin layer where an image is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151689-A (JP)
Title: Control circuit for synchronous rectification system switching regulator and semiconductor integrated circuit including the same
Inventor: KANAKUBO YOSHIHIDE
IPC: H02M3/158
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that stable power supply can not be executed since when an input/output voltage difference is small during the power-on, a current is not made to flow in a coil despite the on-state of a switch connected between the input and the coil, a switch connected between the coil and the VSS is turned on at the next timing, and a current is made to flow between the input and the VSS via the coil.  <P>SOLUTION: An MIN duty during the power-on is limited. A current is surely made to flow in the coil connected between the input and the output. Energy is held in the coil at the next timing. Therefore, the power-on is executed without extracting electric charges of the output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151118-A (JP)
Title: Projector and method for correcting distortion of projected video image
Inventor: TAMURA YOICHI
IPC: G03B21/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of decreasing the disturbance of a projected video image caused when an output of an angle sensor used for the distortion correction of the projected video image is temporarily greatly changed independently of a tilt angle of the projector, and to provide a method for correcting the distortion of the projected video image.  <P>SOLUTION: A control section 17 adds or subtracts a particular revision angle stored in a particular revision angle storage section 18c to or from a distortion correction tilt angle to revise the distortion correction tilt angle so that the distortion correction tilt angle stored in a distortion correction tilt angle storage section 18b tracks to a tilt angle sensed by the angle sensor 16 and gives the distortion correction tilt angle after the revision to an image processing section 12 every time the distortion correction tilt angle is revised. The image processing section 12 corrects the distortion of the projected video image in response to the distortion correction tilt angle outputted from the control section 17 every time the control section 17 outputs the distortion correction tilt angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143865-A (JP)
Title: Enclosed ball type game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosed ball type game machine in which the constitution and arrangement of a circulation device for circulating game balls and of a hitting device for hitting the game balls to a game area are contrived to simplify the circulation flow path of the balls, consequently ball clogging inside the circulation flow path of the balls is prevented and recovered game balls are quickly supplied to a hitting position.  <P>SOLUTION: The position of an attaching board 131 for attaching the hitting device 61 formed below the game area 1a is set to be more on the front than the game area 1a. Also, a game ball hitting rail 62 is disposed on the back surface side of the attaching board 131 and also an enclosed ball circulation unit 200 for supplying the recovered game balls to the game again is disposed. The circulation processing of the game balls is performed on the back surface side of the attaching board, and thus an enclosed ball circulation device is simplified and the circulation flow path is shortened. Thereby, the device itself is constituted in a small size and the game balls are efficiently supplied to the hitting position as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147034-A (JP)
Title: Air filter for gas turbine, and washing method and washing system for the same, and service life prediction testing method for the same
Inventor: KOJIMA KATSUHISA
IPC: F02C7/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter for a gas turbine to be excellently recycled on condition that the air filter is recycled by ultrasonic washing.  <P>SOLUTION: The air filter 1 for a gas turbine is formed by laminating a first filtering material 2 and a second filtering material 3 for restricting deformation of the first filtering material 2 and having an effective opening diameter larger than that of the first filtering material 2, and passes air sucked inside from outside the gas turbine 100 to catch fine particles contained in the air. The first filtering material 2 is made of unwoven fabric formed from polypropylene fiber, and the second filtering material 3 is made of unwoven fabric formed from polyester fiber coated with a polyolefinic resin in a surface thereof, and the second filtering material 3 and the first filtering material 2 are laminated in this order from an upstream side in relation to a flow of the air. The first filtering material 2 and the second filtering material 3 as structural elements of the filter 1 respectively have excellent chemicals resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155675-A (JP)
Title: Torque fluctuation absorbing device
Inventor: HATTORI NOBORU
IPC: F16F1/10
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing device capable of suppressing shift of the center of gravity due to generation of radial force when connecting one spiral spring in series and suppressing rotational vibration.  <P>SOLUTION: This torque fluctuation absorbing device is arranged between an output shaft of a driving source and an input shaft of a transmission. It has a plurality of spiral springs composed of an inner end part provided on an inside diameter side, an outer end part provided on an outside diameter side, and an elastic arm connecting the inner end part with the outer end part. The inner end parts and the outer end parts of the plurality of spiral springs are mutually connected to form a connection part. The plurality of spiral springs are arranged in series to form a set of spiral springs. An end part on one side of the set of spiral springs is connected with a first rotary member on an output shaft side of the driving source to form the input part, and the other end part is connected with a second rotary member which is coaxial with the first rotary member on the input shaft side of the transmission to form the output part. This torque fluctuation absorbing device is provided with a centering means for restraining the input part, the output part, and the connection part so that they are on the same axis as the center of rotation of the first and second rotary members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153675-A (JP)
Title: Touch detecting device for vehicle
Inventor: YOSHIMOTO MASAKATSU
IPC: G01V9/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-priced touch detecting device of simple structure easy to be fitted to a requiring part and capable of quickly detecting a touch to inform a driver and surely protecting a human being and a vehicle.  <P>SOLUTION: This device is structured of a plurality of sensors 2 and 2 fitted to a plurality of positions in the periphery of the vehicle and coated with an elastic soft touch member 21 in the outer surface thereof and provided with a built-in outside electrode plate 23 and a back side electrode plate 22, which are provided opposite to each other through a clearance 24 so that a central part of the outside electrode plate 23 is curved inward by deformation of the touch member 21 with a touch thereof and brought in contact with the back side electrode plate 22 to close an electric passage formed of these elements for electrifying, an acoustic alarm 6 to be operated by electrifying of any one of the sensors 2, an optical alarm 51 for showing a touch part, a logical processing unit 3 for controlling the acoustic alarm 6 and the optical alarm 51, an operation panel 4 provided with the alarms and the logical processing unit 3 and switches, and a power source unit 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI