baber/WOPTO huggingface dataset:
Patent JP-2008194512-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately and surely execute power failure processing in a game machine provided with a controller with a backup function.  <P>SOLUTION: The game machine includes a storage means capable of storing and holding game control information even when power is interrupted, reset information is activated after the lapse of the time sufficient for executing the power failure processing after power failure detection information is activated, and information to be stored and held when the power is interrupted is appropriately and surely stored and held in a controller with a backup function. When power is supplied again, the power failure detection information is returned to be inactive after the lapse of prescribed time after exceeding a power failure detection voltage, and the reset information is returned to be inactive thereafter. In the power failure processing to be performed by the generation of forced interruption, the CPU of the controller with the backup function stores and holds the data of a register and a stack pointer and the data of an interruption permission or inhibition state before the power failure processing, then inhibits access to the storage means and stands by until the reset information is activated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009281455-A (JP)
Title: Wheel bearing device with rotation speed detector
Inventor: TORII AKIRA
IPC: G01P3/487
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device with a rotation speed detector improving reliability by easing harness connection working, and improving sealing performance by keeping an accuracy of attaching hole into which a sensor is interfit.  <P>SOLUTION: The wheel bearing device with the rotation speed detector, in which a sensor attaching hole 17 is formed in penetration between double rows outside trucking surfaces 5a, 5b of an external member 5, a sensor holder 19 is interfit into this sensor attaching hole 17, a rotation speed sensor 18 is embedded in the sensor holder 19, and magnetic encoders 22 face each other. A pitch circle diameter PCDo of outer side rolling element 4 trains is set longer than an inner side pitch circle diameter PCDi, and the number of rolling elements of outer side rolling element 4 trains is set more than that of inner side. The sensor attaching hole 17 is formed so that it may open at a cylindrical shoulder 16 by avoiding a step 15, and the sensor holder 19 is positioned by projecting at a predetermined quantity from the shoulder 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282679-A (JP)
Title: Design evaluation method for structure
Inventor: UEDA AKIO
IPC: G06F17/50
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide more proper design evaluation than before about a structure.  <P>SOLUTION: This evaluation method for the structure comprising a plurality of members has: a model generation process for generating a numerical analysis model of each member by distributing a design allowable value to each member constituting the structure at a prescribed distribution rate; and a model adjustment process for acquiring a final numerical analysis model of each member wherein the numerical analysis models of the respective members are mutually adjusted according to characteristic amounts each corresponding to the design allowable value under a condition that the design allowable values are satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284715-A (JP)
Title: Brushless motor
Inventor: YUMOTO TORU
IPC: H02K9/06
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor lowering its temperature by a compact cooling means which makes effective use of the inner periphery of a hollow portion of a hollow cylindrical shaft, and actively exhausts heat from the inner periphery of the shaft.  <P>SOLUTION: An annular fan 18 is provided on an inner wall portion 4c of the shaft 4 of the brushless motor 1 having the shaft 4 formed in a hollow cylindrical shape. The fan 18 includes an annular outer peripheral portion 18a and an annular inner peripheral portion 18b having an outer shape smaller than the inner diameter of the outer peripheral portion 18a. Between the outer peripheral portion 18a and the inner peripheral portion 18b, a plurality of fins 18c are disposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287619-A (JP)
Title: Height adjusting device, and manufacturing method for screw spindle for height adjusting device
Inventor: OTA KENJI
IPC: F16B35/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a wide variety of screw spindles of a height adjusting device without using a great of costs in a manufacturing facility.  <P>SOLUTION: The height adjusting device is comprised by piercing a base piercing part 7 provided on a lower end of the screw spindle 4 having a male screw part 10 and a base external tool fitting part 6 through a through-hole of a base, and mounting the screw spindle 4 capable of slightly swinging in all directions and capable of rotating around an axis to the base. A shaft like material 14 of a head 13b of a bolt 13 is joined by friction welding, and the screw spindle 4, the base external tool fitting part 6, and the base piercing part 7 are respectively composed by the integrated bolt 13 and shaft like material 14, the head 13b of the bolt 13, and the shaft like material 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289524-A (JP)
Title: Lamp and lighting system using the same
Inventor: MORIMOTO TAIJI
IPC: F21Y101/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of an outer tube due to the scatter of fragments including a chip-off part even if an inner pipe is broken by the breakage of an arc tube in a lamp having the inner tube formed particularly with the chip-off part.  <P>SOLUTION: The lamp 1 comprises the outer tube 2, the inner tube 3 enclosed in the outer tube 2 and formed with the chip-off part 9 at the end, and the arc tube 4 arranged in the inner tube 3. A coil-like spring 11 elastically deformed from the chip-off part 9 toward a facing part 10, facing the chip-off part 9, out of the inner surface of the outer tube 2 is provided between the chip-off part 9 and the facing part 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290988-A (JP)
Title: Cooling-medium supplying/discharging device for superconducting rotary electric machine
Inventor: TOMIOKA AKIRA
IPC: H02K9/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling-medium supplying/discharging device for a superconducting rotary electric machine that stably ensures the functions of a magnetic fluid seal arranged in a cooling-medium recovery path by also assuming the application of a cooling-medium supply method for cooling a rotor coil by conducting a gas-phase cooling medium to a high-temperature superconductor while adopting the high-temperature superconductor for the rotor coil.  <P>SOLUTION: A cooling-medium introducing pipe 4 and a cooling-medium recovery pipe 5 are connected to a fixed casing 3 arranged at the axial end part of a rotary shaft 1. A cooling-medium supply conduit 6 and a cooling-medium discharge conduit 7 respectively communicating with a coil container inside a rotor are piped to the side of the rotary shaft. On the inner peripheral side of the fixed casing 3, each magnetic-fluid seal 9 is provided on both sides of an opening port of the cooling-medium recovery pipe 5 and the cooling-medium discharge conduit 7 across the opening port. A cooling-medium temperature raising heater 9 is provided in the middle of the cooling-medium discharge conduit 7, piped to the rotary shaft 1, so as to heat cooling-medium gas, discharged through the conduit, to a magnetic-fluid-operating-temperature range. The cooling medium recovered from the inside of the rotor is conducted to the magnetic-fluid seal part while heating and raising a temperature of the cooling medium on the side of the rotary shaft so as to avoid freezing of the magnetic fluid and loss of a sealing function of the magnetic fluid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285578-A (JP)
Title: Operation method of hydrolysis separator
Inventor: SHISHIDO SATOSHI
IPC: B01D53/86
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method of a hydrolysis separator for generating ammonia from urea which is capable of timely retaining the production amount of ammonia necessary for stack-gas denitrification to a suitable amount when ammonia is produced using steam for heating from a urea water.  <P>SOLUTION: At the starting time of the hydrolysis separator which generates ammonia gas used as a reducing agent of the stack-gas denitrification equipment by hydrolysis of a urea water, the constant pressure operation where the pressure within the hydrolysis separator is kept constant even to the temperature elevation of the hydrolysis separator is performed at the initiation time of injection of the ammonia gas, and then the operation method is switched to the sliding pressure operation where the pressure is also elevated in accordance with the temperature elevation of the hydrolysis separator. At the switching point from the constant pressure operation to the sliding pressure operation, the temperature of the hydrolysis separator in the constant pressure operation is set to the temperature of the sliding pressure operation or more at the same pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271482-A (JP)
Title: Multiple-image display method
Inventor: HIDA TSUNESHI
IPC: G09F13/12
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive multiple-image display method and a multiple-image display apparatus used under the same illuminance environment and switching a plurality of images on one screen.  <P>SOLUTION: The multiple-image display apparatus includes: a multi see-through base material 4 on which a first image (front-side image) is formed; a light transmitting material 3 which is arranged on the rear side of the base material 4 and on which a second image (back-side image) is formed; a light source 2 which is arranged on the rear side of the light transmitting material 3 and which can blink, or the light source 2 which can control light passing amount. When the light transmitting material is not irradiated with light, the front-side image on the see-through base material 4 is displayed, and when the light transmitting material is irradiated with the light, the back-side image on the light transmitting material 3 is displayed, thereby both images are displayed like animation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285700-A (JP)
Title: Defect discriminating apparatus and threshold setting method
Inventor: TANIGUCHI TAKAO
IPC: G01M99/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately discriminate defects of casting products before cutting, in manufacturing products by grinding die casting products.  <P>SOLUTION: A workpiece formed by die casting and before cutting is detected in weight by a weight sensor and is discriminated as defective if the detected weight of the workpiece is less than a threshold. As the threshold, a relation is preliminarily determined between a cutting margin of a cutting process, a defective ratio, and a workpiece weight, and then using the relation so determined, the threshold is set near the lowest limit value of a workpiece weight at which a defective ratio is within an allowable range based on the cutting margin of the cutting process. Thus, defects of die casting products can be accurately discriminated before cutting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286605-A (JP)
Title: Speed regulator for elevator
Inventor: SAWA HIROKI
IPC: B66B5/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed regulator for an elevator capable of surely performing the restoring work of the speed regulator from a landing hall only by lifting a car a little, even if a position of the car is in the vicinity of the landing hall of the uppermost story when the speed regulator operates.  <P>SOLUTION: This speed regulator has a releasing cam fixed to a claw, a releasing ring rotatably arranged around a sheave shaft of a sheave and arranging at least one projection on the circumference around the sheave shaft in a position opposed to the releasing cam, and a ring constraint means for constraining the releasing ring by remote operation, and is constituted so that, in the restoring operation of the speed regulator, the releasing ring is constrained, and the claw is engaged with a trip lever by rotating the releasing cam by allowing any of the projection to abut on the releasing cam.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289195-A (JP)
Title: Method and apparatus for magnetic character recognition
Inventor: NAKAMURA HIROSHI
IPC: G06V30/224
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for magnetic character recognition that enable magnetic character recognition with high accuracy even if magnetic ink characters are printed at a character pitch or a character width different from a normal one.  <P>SOLUTION: The method for magnetic character recognition includes: a peak detection process for detecting a peak position of a regenerated waveform; a character pitch measurement process for calculating an average character width and an average character period of each character based on a detection result of the peak detection process; a character segmentation process for calculating a peak interval array for each character according to the average character period; a peak retrieval process for retrieving a peak position under a condition different from that of the character segmentation process in each partial waveform segmented in the character segmentation process; a peak count evaluation process for selecting a result of the character segmentation process for a result of the peak retrieval process according to whether the number of peaks of respective partial waveforms is the predetermined number of peaks or not; and a character determination process for determining a character by performing peak interval array matching based on the peak interval array determined by the peak count evaluation process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289196-A (JP)
Title: Information searching program, information managing program, information searching apparatus, information managing apparatus, information searching method and information managing method
Inventor: KATAOKA MASAHIRO
IPC: G06F17/30
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of search processing by speeding up file access processing.  <P>SOLUTION: An archive 200 has a library area 201, a management area 202, and a data area 203. The data area 203 stores a compressed file group f (compressed files f1-fn). The archive 200 is stored in a storage area 230, and a partial compressed file group f' is stored in a cache area 240. Here, the cache area 240 is a storage area 230 relatively determined to the storage area 230 of the archive 200, and is an area capable of being accessed at higher speed than the storage area 230 of the archive 200. For example, when the storage area 230 of the archive 200 is a magnetic disk, the cache area 240 is a main memory or a cache memory.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295391-A (JP)
Title: Electrode substrate for plasma display panel and method of manufacturing the same
Inventor: FUJIKAWA JUNJI
IPC: H01J11/40
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode substrate for a plasma display panel which can be manufactured easily by reducing a required frequency of patterning.  <P>SOLUTION: An electrode substrate 1 for a plasma display panel includes a glass substrate 10 and electrodes 11a and 11b formed on the glass substrate 10. The electrodes 11a and 11b each include a metal oxide layer 12 made of a metal oxide and formed on the glass substrate 10, a conductive layer 13 made of a metal or an alloy and formed on the metal oxide layer 12, and a protection layer 14 formed on the conductive layer 13. The metal oxide layer 12, the conductive layer 13 and the protection layer 14 are formed of a material which can be etched with the same etchant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295466-A (JP)
Title: Discharge lamp lighting device
Inventor: OMORI SHINYA
IPC: H05B41/24
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of attaining a long life of a thermionic cathode fluorescent lamp and simple in circuit structure.  <P>SOLUTION: The discharge lamp lighting device 10 is provided with a high frequency inverter 11 which supplies high frequency power to a discharge lamp 20 having a thermionic cathode 20a, an electrode preheating inverter 12 which supplies a preheating current to the thermionic cathode 20a, and a control part 13 which controls the electrode preheating inverter 12 so that the preheating current supplied to the thermionic cathode 20a may be increased gradually during an off-duty period in which the high frequency inverter 11 does not supply high frequency power to the discharge lamp 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302426-A (JP)
Title: Manufacturing method for circuit board
Inventor: KASUMI KENICHI
IPC: H05K3/46
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a circuit board, using an adhesive layer formed so as to cover the periphery of a patterned conductor, and heating and pressing the adhesive layer onto the board formed with a separately manufactured conductive layer so as to favorably bonding both, thereby making both conductive.  <P>SOLUTION: The manufacturing method for the circuit board includes a process for forming the adhesive layer 33 to the conductor having at least one patterend surface and bonding the patterned conductor and the board, wherein the adhesive layer 33 contains (a) an organic solvent soluble polyimide, (b) an epoxy compound and (c) a curative agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001747-A (JP)
Title: Wind turbine generator
Inventor: MATSUMOTO SHUICHI
IPC: F03D7/06
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine generator capable of securing a desired amount of power even when a wind power is small.  <P>SOLUTION: A connection shaft 11 is connected, through a non-contact drive transmission mechanism utilizing magnetic force, to the rotating shaft of each of three wind turbines 6 which are attached to a side frame 2. A connection shaft 12 is connected, through a non-contact drive transmission mechanism utilizing magnetic force, to the rotating shaft of each of three wind turbines 7 which are attached to a side frame 3. The connection shafts 11 and 12 are connected, through non-contact drive transmission mechanisms utilizing magnetic force, to both ends of connection shafts 13 and 14 which serve also as the rotating shafts of wind turbines 8 and 9 which are attached between the side frame 2 and the side frame 3. The drive shaft of a generator 10 is connected to one end of the connection shaft 13. The rotating forces of the rotating shafts of the wind turbines 6-9 are collected, and the collected force is transmitted to the drive shaft 23 of the generator 10 and the generator 10 is driven.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001968-A (JP)
Title: Ball screw and ball incorporating method of ball screw
Inventor: TATEISHI YASUSHI
IPC: F16H25/22
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw of a shaft circulating type and a ball incorporating method of the ball screw, capable of easily assembling a ball, without requiring manhours.  <P>SOLUTION: This ball screw of the shaft circulating type is provided for constituting a plurality of ball circulating rows 21 and 22 for returning to the upstream side, by getting over a land part 17 of a nut 11, by sinking a downstream ball 12 of a screw groove in the inner diameter side by ball circulating grooves 15 and 16, by arranging a plurality of ball circulating grooves 15 and 16 of individually setting a plurality of screw grooves 13a and 13b as a closed loop, in the land part existing between the screw grooves 13a and 13b adjacent in the axial direction of a screw shaft 13, and is characterized in that the screw shaft 13 is a hollow structure, and bypass holes 18 and 19 for incorporating the ball 12 of the ball circulating rows 21 and 22 from the inner diameter side of the screw shaft 13, are arranged in a ball circulating groove part of the screw shaft 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003614-A (JP)
Title: Manufacturing method of current collector for electrode
Inventor: TAKAHATA KOJI
IPC: H01M4/139
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a current collector suitable for a purpose of manufacturing an electrode using an aqueous active material composition, an electrode using the current collector, and a battery using the electrode.  <P>SOLUTION: This is the manufacturing method of the current collector 31 which is used as a constituent of an electrode 30 in which an active material layer 35 is supported in the current collector 31 and has a carbon material (conductive material)-contained polymer layer 33 on the surface of a metallic current collector substrate 32. The method includes a process to prepare a composition which includes a carbon material, a non-water soluble polymer material, and a solvent to dissolve the polymer material, a process to apply the composition to the current collector substrate 32, and a process in which a polymer layer 33 is formed by applying a heat treatment for 3-5 hours at 140-150°C to the current collector substrate 32 having the composition applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011937-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can realize a new game while maintaining playability permitting a determination to be made about a jackpot with predetermined one probability of winning.  <P>SOLUTION: The game machine has a first start opening 390, a second start opening 392, and a third start opening 394 which are capable of accepting game balls driven into a game area, When a game ball enters any of the start openings, a lottery about a jackpot is carried out with predetermined one probability of winning. When the result is the winning of the jackpot, a jackpot game granting a privilege to the player is carried out. The mode of control of a game on the first start opening 390 side relating to before and after reservation consumption is different from a game on the second and third start openings 392 and 394 sides depending on patterns appearing when the jackpot is won.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014864-A (JP)
Title: Heating device and image forming apparatus
Inventor: YOSHIMURA SHOTARO
IPC: H05B3/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device and an image forming apparatus which always stably detect an abnormality in a primary side AC route without being affected by a state of a commercial power source to which the heating device is connected and without supplying power to a heater of the heating device and furthermore which are safely stopped from operating.  <P>SOLUTION: The heating device includes relays 202, 203 for carrying out energizing and shutting off of the primary side AC route 214 which is between an inlet 201 and a ceramic heater 109c and a pulse oscillating circuit 206 which is on the primary side AC route 214 and is connected through a capacitor 207 to a post stage of the relays 202, 203 and causes the primary side AC route 214 to generate a pulse.  <P>COPYRIGHT: (C)2010,JPO&INPIT