baber/WOPTO huggingface dataset:
Patent JP-2010041800-A (JP)
Title: Step-up power supply device
Inventor: FURUSAWA KENZO
IPC: F02D41/20
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To supply a step-up power supply device capable of effectively reducing fluctuation, noise and heat generation.  <P>SOLUTION: The step-up power supply device includes: a FET 3, provided serially between a coil 2 for receiving a power supply voltage VB, and a ground potential; a diode 6 having an anode connected between the coil 2 and the FET 3; and a capacitor 5 for driving an injector, which is serially-connected to a path between a cathode and the ground potential. When the number of revolutions of the VB or an engine is determined as being equal to or lower than a predetermined value by the step-up power supply device 1, which charges the capacitor 5 by repeating operations such that the FET 3 is turned off, when a driving current Is flowing through the FET 3 increases up to an upper side current threshold iH, after the FET 3 is turned on and thereafter, the FET 3 is turned on, when a charge current Ic flowing through the capacitor 5 from the coil 2 is decreased down to a lower side current threshold iL, increasing range of Is is reduced by decreasing iH and increasing iL. Moreover, when an internal temperature of a device cabinet is determined to be equal to or higher than the predetermined value, the peak value of Is is lowered by decreasing iH.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009047164-A (JP)
Title: Method of mitigating undesired gas turbine transient response using event based action
Inventor: FULLER JASON D
IPC: F02C9/00
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of managing transient events regularly seen during gas turbine operation that may cause undesirable operation and hardware damage.  <P>SOLUTION: During certain transient operations, a lag may be seen between reference exhaust temperature and actual turbine exhaust temperature. This lag can result in an under-fired condition within a combustion system of variable magnitude and duration. Either fuel split schedules or a control algorithm can be positioned during these transients to prevent combustion dynamics or loss of flame. Combustion dynamics are known to cause damage that may require hardware replacement. Once the transient has completed, normal control operation is resumed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043607-A (JP)
Title: Diaphragm pump and pump device having the same
Inventor: MATSUZAWA HIRONOBU
IPC: F04B43/06
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide, by a simple configuration, a diaphragm pump capable of sucking and discharging liquid utilizing two forces acting on a diaphragm from both surface sides thereof in reverse directions, and a pump device having the diaphragm pump.  <P>SOLUTION: A coil spring 70 is coaxially fitted to the center shaft 62 of a rod 60 in the large diameter hole 33b of the through-hole 33 of a housing H, and locked between a boundary stage 33 between the large diameter hole 33b and the small diameter hole 33a thereof and the annular flange 62a of the center shaft 62. A supply hole 44 for supplying an air flow from an air flow supply source into a pressing chamber R1 is formed in a lower housing member 40. Since the biasing force of the coil spring 70 acts on a main diaphragm 90 via the base end side shaft 63 of the rod 60 from the pump chamber R2 side, the pressure of the air flow into the pressing chamber R2 acts on the main diaphragm 90 from the pressing chamber R1 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009048639-A (JP)
Title: Travel recording device for automobile
Inventor: KAO SHOU-SHU
IPC: G08G1/00
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel recording device for automobile instantly collecting and storing required image information during vehicle travelling.  <P>SOLUTION: The travel recording device for motor vehicle installed in an automobile comprises a control module, an alert module electrically connected to the control module, and an external detection module electrically connected to the control module. The control module comprises a storage module, and the external detection module comprises at least one image collection device. The image collection device picks up and then transmits to the control module an image of the surrounding of the motor vehicle, and the control module displays the image instantly with the alert module and stores the image in the storage module.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010046201-A (JP)
Title: Tennis racket hitting-number-of-times discriminating counter
Inventor: IGAWA KAZUKO
IPC: A63B71/06
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tennis racket hitting-number-of-times discriminating counter for numerically adding up the number of times of hitting a ball forehand and the number of times of hitting the ball backhand and displaying the respective numerical values because one of the fundamentals for improving the tennis skill is the amount of practice and the number of times of hitting the ball on a tennis racket is a reference for the amount of practice.  <P>SOLUTION: The tennis racket hitting-number-of-times counter includes two impact detection sensors (with one axis and directionality) for detecting the forehand hitting on the front surface of a gut surface 8 and the backhand hitting on the rear surface of the gut surface; an arithmetic operation part for adding up the number of times of hitting; display parts 22 and 32 for displaying the numerical values; reset parts 23 and 33 for resetting the numerical values; and a power supply part, which are disposed in two casings of the counter respectively. The casings 29 and 39 are fixed and integrated in respective grip bands 10, and detachably attached by the grip bands to a grip maximum detection band 2 where the direction of the impact of hitting is identical with the direction of detection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050222-A (JP)
Title: Substrate processing apparatus, substrate processing method, substrate processing program and computer-readable recording medium recording the substrate processing program
Inventor: KITAHARA SHIGENORI
IPC: H01L21/304
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately supply a processing liquid of a predetermined flow rate and a predetermined concentration to a substrate processing section of a substrate processing apparatus.  <P>SOLUTION: The substrate processing apparatus (1) has a structure in which a plurality of substrate processing portions (11-22) process a substrate (2) while using a processing liquid supplied from a processing liquid supply portion (24). The apparatus (1) sequentially carries the substrate (2) to each of the substrate processing portions (11-22), and when the flow rate of the processing liquid used by a single substrate processing portion (11-22) is smaller than the flow rate controllable by the processing liquid supply portion (24), a processing start time is controlled so that the substrates (2) are carried to the plurality of substrate processing portions (11-22) until the flow rate becomes controllable or above by the processing liquid supply portion (24) and then the processing liquid is simultaneously used by the plurality of substrate processing portions (11-22).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046289-A (JP)
Title: Pinball game machine
Inventor: KINOSHITA TAKAAKI
IPC: A63F7/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine enabling game accessories such as a center decoration and an illumination decoration to be securely fixed to a game board by a means other than screws and enabling a measure of a game ball route finally formed through fixation of the game accessories to be accurately secured.  <P>SOLUTION: In a fixation structure in the Pachinko game machine, the center decoration 23 is fixed to the game board 3 by a method where a fit part of the center decoration 23 in the state that a rail decoration 40 is removed from a game board 3 is fit in a through-hole 48 and, while the rail forming wall 31d of the center decoration 23 is put to the rail decoration 30 together, a rail decoration is fixed to the game board 3. Accordingly, an extended part or the like, extending to form a bracket for screwing on the side of the hole 48 from the game board 3, is not required, thereby allowing a measure of the game ball route finally formed through the fixation of the game accessories to be accurately secured by integrally forming the rail forming wall 31d consisting of part of the rail decoration with edges of the game accessories together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073725-A (JP)
Title: Alkali metal fluoride dispersion, and method for production of fluorinated organic compound using the same
Inventor: HAGITANI KOJU
IPC: C07C51/58
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potassium fluoride dispersion having high fluorinating capacity.  <P>SOLUTION: An alkali metal fluoride dispersion is produced by carrying out a step A, subsequently carrying out steps B to D at least once, and subsequently carrying out a step E. The step A includes extracting a liquid phase from an alkali metal fluoride dispersion comprising an alkali metal fluoride and an alcoholic solvent such as methanol, and mixing the liquid phase with an aprotic organic solvent having a specified boiling point. The step B includes concentrating the mixture produced in the step A or D, thereby yielding a concentrated fraction and a concentration residue. The step C includes mixing a residue of the alkali metal fluoride dispersion containing the alkali metal fluoride and alcoholic solvent produced by extracting the liquid phase in the step A or a residue of the mixture produced by extracting the liquid phase in the step D and a concentrated fraction obtained by the step B. The step D includes extracting the liquid phase from the mixture obtained by the step C, and mixing the liquid phase and the concentrated residue obtained by the step B; and the step E includes removing the alcoholic solvent from the mixture obtained by the step D, thereby yielding the desired alkali metal fluoride dispersion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049146-A (JP)
Title: Retardation film
Inventor: MATSUI KAZUNAO
IPC: G02F1/13363
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film having excellent wavelength dispersion property and a small photoelastic coefficient and suitable for application to optical compensation.  <P>SOLUTION: The retardation film includes an at least two-layer structure of an A layer comprising a thermoplastic resin A and a B layer comprising a thermoplastic resin B, wherein the ratio of an in-plane retardation of the A layer at 480.4 nm wavelength Re(480.4) (nm) to an in-plane retardation of the A layer at 548.3 nm wavelength Re (548.3) (nm) satisfies expression (1): 0.65≤Re(480.4)/Re(548.3)≤0.98, and the ratio of a thickness-direction retardation of the A layer at 480.4 nm wavelength Rth(480.4) (nm) to an in-plane retardation of the A layer at 548.3 nm wavelength Rth(548.3) (nm) satisfies expression (2): 0.65≤Rth(480.4)/Rth(548.3)≤0.98. The thermoplastic resin B includes a photoelastic coefficient Cσ(B) satisfying expression (3):-10×10<SP>-12</SP>/Pa≤Cσ(B)≤-2×10<SP>-12</SP>/Pa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047733-A (JP)
Title: Modified ethylene-vinyl alcohol copolymer, gas-barrier resin and molded article comprising the same
Inventor: MOROOKA NAOYUKI
IPC: B60C5/14
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve flexural fatigue resistance of an ethylene-vinyl alcohol copolymer without reducing gas-barrier properties and heat-resistance of the copolymer.  <P>SOLUTION: The ethylene-vinyl alcohol copolymer having an ethylene content of 20-50 mol% contains 0.01-1 mol% of a structural unit expressed by formula (3) (wherein n is integer of 2-5; m is integer of 10-20; and R<SP>1</SP>is 1-20C aliphatic hydrocarbon group; R<SP>1</SP>group may contain mercapto, thioester, sulfenamido, vinyl, methacryloxy or acryloxy). The modified ethylene-vinyl alcohol copolymer can be used as a gas-barrier resin, a pneumatic tire, a hose, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046430-A (JP)
Title: Game machine
Inventor: AMANO TAKAYUKI
IPC: A63F7/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To exert an expected performance effect by a predictive performance even if adopting the predictive performance in a game machine changing game states.  <P>SOLUTION: A control means 100 progresses a game at a low probability game state or a high probability game state. The control means 100 includes a random number lottery program 221c adapted to acquire a jackpot random number when a game ball enters start pockets 9 or 10, a special symbol retention/storage area 403 storing jackpot random numbers, a prior determination program 221f determining a jackpot random number stored in the special symbol retention/storage area 403, and a prior redetermination program 241b determining again game data already determined by the prior determination program 221f, based on a change in the game state. When the game state is changed based on the determination result to change the game state, the prior redetermination program 241b determines again the game data determined by the prior determination program 221f in the game state before the change, based on the game state after the change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052952-A (JP)
Title: Method for purifying silicon
Inventor: TSUZUKI TATSUYA
IPC: C01B33/037
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method by which high purity metallic silicon can be produced industrially and inexpensively, with respect to a method for purifying metallic silicon of about 95-99 mass% purity called so-called crude silicon.  <P>SOLUTION: The method for purifying silicon includes supplying metallic silicon particles of ≥95 mass% purity to a central part of a combustion flame nozzle 2 forming an oxygen combustion flame 4, whereby the impurities in the silicon are removed to obtain high purity silicon by purification. The diameter of the silicon particles is 1-500 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055655-A (JP)
Title: Video recording/reproducing device and video recording/reproducing program
Inventor: KAWADA MASARU
IPC: G11B27/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording/reproducing device and a video recording/reproducing program, capable of executing content management operation in the same way as a copy source in the recording medium of a copy destination.  <P>SOLUTION: The video recording/reproducing device 1 includes an optical driving part 10 for reading/writing content information 20A stored in a recording medium 2A, a communication part 11 for communicating with a content management server 3 to authenticate copying of the content information 20A stored in the recording medium 2A, and a control unit 14 for executing, based on control information 22A contained in the content information 20A of the recording medium 2A, an operation for obtaining authentication on copying processing of the content information 20A in the content management server 3 via the communication part 11, and copying the control information 22A and the content information 20A from a recording medium 2A to a recording medium 2B via the optical driving part 10 after the authentication acquisition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056796-A (JP)
Title: Image processing apparatus, and program
Inventor: MIZUNO KIMIYASU
IPC: G06T3/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and a program resolving white skipping and blacked destruction when imaging an object with large contrast.  <P>SOLUTION: An image processing apparatus includes: a means that generates luminance distribution of a reference image, in an additional image obtained by taking the same object as the object of the reference image onto the reference image; and a means that decides a threshold for separating the reference image into a bright region and a dark region based on the luminance distribution, and overlaps the image of the region of the additional image corresponding to the dark region of the reference image to the reference image to generate a composite image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054426-A (JP)
Title: Observation method of disease
Inventor: KOBAYASHI KANAKO
IPC: G01N33/48
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation method of disease for providing information useful for identification of a disease, particularly, meningitis, encephalitis or subarachnoid hemorrhage, and an automatic analysis device therefor.  <P>SOLUTION: A body fluid sample (spinal fluid) is dyed using a dye solution containing acid, the dyed sample is imaged using a translucent plate, formed elements contained in the sample are classified based on the form, and the resulting image and classification result are stored, whereby information necessary for identification of the disease can be easily and rapidly acquired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051296-A (JP)
Title: Instant food packed in container for microwave oven cooking
Inventor: ARIMURA KEIJI
IPC: A23L7/10
Filed: 2008-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instant food in which an inside dried food is evenly restored to the original state without forming excessive foams in an instant food packed in container for microwave oven cooking of soup-free fried noodles that are incorporated with water, cooked by a microwave oven and eaten without hot water draining.  <P>SOLUTION: The instant food packed in container for microwave oven cooking is evenly and excellently cooked by a microwave oven with suppressing production of excessive foams during microwave oven cooking by using a blowing agent. A combination of sodium bicarbonate and glucono delta lactone is preferable as the blowing agent. When a dried ingredient material including a dried vegetable is used, preferably the blowing agent further contains alum in combination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058986-A (JP)
Title: Method for separating and recovering phosphoric acid from acetic acid-nitric acid-phosphoric acid type mixed acid waste liquid
Inventor: INOUE KOICHIRO
IPC: C01B25/234
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and recovering phosphoric acid from an acetic acid-nitric acid-phosphoric acid type mixed acid waste liquid with high efficiency and good selectivity for a long period by which a good separation property between an oil phase and a water phase in a stripping process is maintained for a long period.  <P>SOLUTION: The separating/recovering method comprises an extraction process for selectively dissolving acetic and nitric acids in the extractant solution to extract by mixing the waste liquid containing acetic acid, nitric acid, and phosphoric acid with the extractant solution containing trialkyl phosphate and a saturated aliphatic linear hydrocarbon having a carbon number of 6-13, a recovery process for recovering phosphoric acid from a residual liquid left by the above extraction process, and a stripping process for bringing the obtained acetic/nitric acids-containing extractant solution into contact with a stripping water, wherein the extractant solution can circularly be used by feeding back the oil-phase stripping solution obtained from the acetic acid and nitric acid stripping process to the acetic acid and nitric acid extraction process to recirculate and use the extractant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003472-A (JP)
Title: Image forming apparatus
Inventor: YASUMARU ICHIRO
IPC: G03G15/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a transfer member to be in stable contact with a belt even in image forming operation in an image forming apparatus using the transfer member which allows to be in surface contact with the inner surface of the belt.  <P>SOLUTION: A transfer means 150 transferring a toner image on a photosensitive drum 12 to the surface of the movable belt 31 and coming into contact with the back side of the belt 31 without rotating during movement of the belt 31, includes an elastic body 110 coming into contact with the belt 31 with its contact surface 110a, a holder 153 supporting the elastic body 110 and a compression spring 155 energizing the holder 153 to the belt 31 side. The holder 153 is constituted to rotate about an axle 154 so that the holder 153 may rock in a direction orthogonal to the moving direction of the belt 31, and the axle 154 is provided on upstream side of the elastic body 110 in the moving direction of the belt 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010067717-A (JP)
Title: Printed circuit board
Inventor: YAMANE YOICHI
IPC: H05K1/14
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board allowed to be miniaturized after debugging all outputs of a controller.  <P>SOLUTION: A printed circuit board body 60 includes a controller mounting substrate part 60a mounting a controller 64 capable of outputting two and more outputs in parallel and a connector 65 and a controller non-mounting substrate part 60b mounting a connector 66. The printed circuit board body 60 is divided into the controller mounting substrate part 60a and the controller non-mounting substrate part 60b through a dividing groove 62. The controller mounting substrate part 60a includes a first printed wiring 67 of which the one end is connected to one output terminal of the controller 64 and the other end is connected to the mounted connector 65 and a second printed wiring 68a of which one end is connected to the other output terminal of the controller 64 and the other end is extended up to a portion just before the dividing groove 62. The controller non-mounting substrate part 60b includes a printed wiring 68b of which the one end is connected to the mounted connector 66 and the other end is extended up to a portion just before the dividing groove 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064098-A (JP)
Title: Thick steel plate cooling apparatus
Inventor: NAKADA NAOKI
IPC: B21B45/02
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for uniformly cooling a steel plate at a high cooling rate while feeding cooling of a large flow rate onto an upper surface of the steel plate.  <P>SOLUTION: This invention relates to a thick steel plate cooling apparatus to be installed on a hot rolling line of a thick steel plate, which includes a header 1 for feeding cooling water onto an upper surface of a thick steel plate 12, a cooling water jetting nozzle 3 for jetting bar-like cooling water hanging from the header, and water-draining rolls 10, 10a which are arranged on upstream and downstream sides in the thick steel plate conveying direction of the header and opposite to a table roll across the thick steel plate, wherein the damming height of a film 31 of accumulated water by the water-draining roll 10a is set to be ≥300 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063686-A (JP)
Title: Seat back and its assembly method
Inventor: NAGASAWA TAKAHIKO
IPC: B68G7/05
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat back having an attractive appearance free of creases and sags on the surface and is easy to assemble.  <P>SOLUTION: A front skin piece 1 is stuck to the front of the pad 3 made of a foam of the seat back SB, the sides of the pad 3 are covered with side skin pieces 2, and the rear of the pad 3 is covered with a rear skin piece 4, and the side skin pieces 2 and the rear skin piece 4 are formed of a formed nonwoven fabric made by impregnating the nonwoven fabric with a synthetic resin material and irregularly forming the fabric.  <P>COPYRIGHT: (C)2010,JPO&INPIT