baber/WOPTO huggingface dataset:
Patent JP-2008261030-A (JP)
Title: Method of manufacturing thick high-strength steel plate excellent in brittle crack propagation stopping characteristic
Inventor: SHIRAHATA HIROYUKI
IPC: C22C38/58
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thick high-strength steel plate excellent in brittle crack propagation stopping characteristics which has sufficient arrest property as steel for a large structure, and can industrially stably and efficiently be manufactured.  <P>SOLUTION: A steel having a composition containing, by mass, 0.01-0.14% C, 0.03-0.5% Si, 0.3-2.0% Mn, ≤0.020% P, ≤0.010% S, 0.005-0.050% Nb, 0.005-0.050%Ti, 0.002-0.10% Al, and 0.0010-0.0080% N, and the balance iron with inevitable impurities is heated to 950-1,150°C, and subjected to the rough rolling with the cumulative draft of ≥30% at the temperature of ≥900°C; subjected to the primary finish rolling with the cumulative draft of ≥25% at the temperature of Ar3+20°C to 850°C; and further, subjected to the secondary finish rolling of two or more passes with each pass draft of ≥12% at the temperature of Ar3 to Ar3+50°C; and subjected to the accelerated cooling from the temperature of Ar3 or over to the temperature of ≤500°C with the cooling rate of ≥8°C/s for average thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261450-A (JP)
Title: Connector
Inventor: OI SHIGEO
IPC: F16L37/12
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of reducing a size of a connector body and capable of improving connection working efficiency of a pipe member with respect to the connector body.  <P>SOLUTION: The connector 30 connecting a tube 10 and a pipe 20 in series is provided with the connector body 31 and an O ring 50. The connector body 31 is equipped with a first insertion port 33 to which a connection end 12 of the tube 10 is inserted, and a second insertion port 34 to which a connection end 22 of the pipe 20 insertable into the connection end 12 of the tube 10 is inserted. The O ring 50 is interposed in an overlapped part of the connection end 12 of the tube 10 inserted into the first insertion port 33 and the connection end 22 of the pipe 20 inserted into the second insertion port 34 so as to seal a gap between the connection ends 12 and 22. Locking means are provided on the connector body 31 in order to lock the tube 10 and the pipe 20 respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262124-A (JP)
Title: Three-dimensional shape display apparatus
Inventor: YAMAGUCHI KAZUYUKI
IPC: G09B25/06
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To display three-dimensional shapes based on two kinds of data so as to be comparable with each other.  <P>SOLUTION: By positioning, on the basis of first data D1 and second data D2 different from each other, a plurality of first modeling pins 30 two-dimensionally arranged in matrix so as to be movable up and down and second modeling pins 35 arranged so as to be slidable inside the first modeling pins 30 in vertical direction, a curved surface S1 defined by the first modeling pins 30 and a curved surface S2 defined by the second modeling pins 35 are displayed simultaneously. Thus, the curved surface S1 and the curved surface S2 can be visually compared with ease.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269804-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: NISHIZAWA YOSHIO
IPC: F21Y101/00
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an excessive lamp voltage drop while preventing flicker by raising an electrode temperature during anode operation, without increasing heat generation during light control of a high pressure discharge lamp lighting device.  <P>SOLUTION: In this high pressure discharge lamp lighting device used for a light source device equipped with a cooling fan the output of which is reduced during light control, an AC current supplied to the high pressure discharge lamp has repetition of a current wave in which right before a half cycle of a rectangular wave current (low frequency current) having a prescribed frequency, one cycle of a current (high frequency current) having a frequency higher than the prescribed frequency is impressed, the peak current value of only a half cycle in the later half of one cycle of the high frequency current or entire one cycle is made higher than the current value of the low frequency current, and when a high pressure discharge lamp voltage becomes less than a prescribed set value during light control, the duration of the half cycle of the low frequency current is made longer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271122-A (JP)
Title: Earthquake observation system, earthquake observing method, earthquake observation program and portable terminal device
Inventor: SHU KI
IPC: G08B21/10
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform earthquake determination, warning, notification, or the like in a network by using portable terminals to constitute a network for earthquake observation.  <P>SOLUTION: Respective portable telephones 1 to 5 constituting an earthquake observation local network 7 observe vibrations of a main body by a vibration sensor attached to the main body in each room 11 to 14 when a set time zone arrives. The respective portable telephones 1 to 5 determine that vibrations are generated by an earthquake when the number of portable telephone main bodies detecting the vibrations exceeds a threshold according to a communication result among the respective portable telephones. The respective portable telephones 1 to 5 perform a warning operation and a preset emergency stop operation to an information household control system 6 according to a determination result being the vibrations caused by an earthquake.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007310380-A (JP)
Title: Photosensitive resin composition, and photosensitive film and photosensitive permanent resist using the same
Inventor: NAGOSHI TOSHIMASA
IPC: G03F7/004
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkali developable one-part photosensitive resin composition capable of forming a dry film type solder resist excellent in cracking resistance and having satisfactory HAST resistance.  <P>SOLUTION: The preferred photosensitive resin composition comprises (a) a binder polymer having carboxyl groups, (b) a photopolymerizable monomer having at least one ethylenically unsaturated group, (c) a polyurethane compound and (d) a photopolymerization initiator, wherein the polyurethane compound (c) is obtained by reacting an epoxy acrylate compound having two or more hydroxyl groups and an ethylenically unsaturated group with a diisocyanate compound and a diol compound having a carboxyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211785-A (JP)
Title: Suction filter unit for gas turbine
Inventor: NIINUMA HITOSHI
IPC: B01D46/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long life suction filter unit for a gas turbine which is an efficient suction filter unit not to deteriorate power generation output and enables filter replacement at regular inspection of the gas turbine which is mandated to be performed once a year.  <P>SOLUTION: In the suction filter unit 5 for the gas turbine provided with a dust filter of a plurality of stages, the dust filter is composed of three stage arrangement of a panel type demister 2, a wind up belt type or windsock type pre-filter 3 and a high performance suction filter 4 for the gas turbine from an upstream side in an air flow direction, the high performance suction filter for the gas turbine is composed by closely piling low efficiency filtering material and high efficiency filtering material from the upstream side in the air flow direction, filter material area of each filtering material is set in 25-35 m<SP>2</SP>/unit, filtering material of 10-70% filtering efficiency in relation to 0.3 μm diameter particles is arranged in a layer of the upstream side in the air flow direction, filtering material of 99.97% filtering efficiency in relation to 0.3 μm diameter particles is arranged in a layer of a downstream side in the air flow direction, and pressure drop at a time of flow rate 50 m<SP>3</SP>/minute is maintained in 15-45 mmAq.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008270683-A (JP)
Title: Laminated substrate
Inventor: TAKEUCHI ATSURO
IPC: H05K1/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated substrate that efficiently releases the heat generated from electronic components, allowing the size increase thereof to be as small as possible.  <P>SOLUTION: The laminated substrate 1, where a plurality of substrates forming a circuit pattern comprising a conductive layer on an insulating board, includes a signal substrate 11, on which a signal circuit pattern to mount FET having a heat-emitting drain terminal is formed; a power supply substrate 12 on which a power supply pattern 121 connected to a power supply; and a ground substrate 13 on which a ground pattern 130 connected to the ground is formed. A heat release pattern that is not only connected to the heat emitting terminal but is also electrically independent of the power supply pattern is formed on the power supply board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266107-A (JP)
Title: Efflorescence phenomenon-prevented ceramic product and its production method
Inventor: NISHIYAMA YUTAKA
IPC: C04B33/132
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the efflorescence phenomenon of ceramic products.  <P>SOLUTION: The efflorescence phenomenon-prevented ceramic product is obtained by mixing waste inorganic mineral base clay such as ceramic raw materials and/or dehydrated cake with 4% to 20% (by weight) waste glass powder, and subjecting the molding of the mixture to high-temperature firing at 800 to 1,050°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274763-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HANDA HIDEYUKI
IPC: F01N3/08
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, which appropriately prevents outbreak of white smoke in the sulfur discharge control in such a state that a large amount of sulfur is deposited in a catalyst.  <P>SOLUTION: In the sulfur discharge control for discharging sulfur deposited in a catalyst by adding fuel to the exhaust in the state where the catalyst floor temperature is raised, when a large amount of sulfur is deposited in the catalyst, fuel addition is restricted in comparison with a state where the amount of deposited sulfur is small so as to lower a degree of rich of an exhaust air-fuel ratio in the sulfur discharge control, and while the rich time of the exhaust air-furl ratio is shortened. With this structure, even if the discharged amount of a reduction agent component in the exhaust in the sulfur discharge control is reduced and the sulfur discharge control is executed in the state where a large amount of sulfur is deposited in the catalyst, outbreak of white smoke is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271788-A (JP)
Title: Combine harvester
Inventor: KOBAYASHI SHIGEO
IPC: A01D67/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester which has a shutter 80 surely closing the suction port of a winnower on the turning of the combine harvester, and can prevent the release loss of grains obtained by threshing treatments to the outside of the machine as dust.  <P>SOLUTION: This combine harvester has a spring 25 and a wire 26, interlocked with the upward or downward movements of a reaper 6 connected to the end of a shutter 80, on the side opposite to a suction port 54 with respect to a rotation support 80a of the shutter 80 for opening or closing the suction port 54, disposed in wall surfaces positioned on both the sides of a winnower 79 for separating grains by air, after the grains are separated from grain straws with a thresher 15, so that the shutter 80 turns to close the suction port 54, when the reaper 6 is upward moved; or the shutter 80 is rotated to open the suction port 54, when the reaper 6 is moved downward. The combine harvester has connected the spring 25 and the wire 26 to the end of a reaping arm 24, constituting the upward or downward support mechanism of the reaper 6 and disposing an entrance funnel 13, disposed in the entrance port of the thresher 15 in which grain straws which is reaped by using the reaper 6 are introduced, above the reaping arm 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007325588-A (JP)
Title: Liquid seasoning
Inventor: KOIKE MAKOTO
IPC: A23L27/50
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid seasoning containing flavonoids having useful physiological effect and suppressed in color tone change of food.  <P>SOLUTION: The seasoning liquid contains (A), (B) and (C) as follows: (A) 0.4-8 mass% of sodium; (B) 0.01-4 mass% of flavonoids; and (C) 1-10 mass% of ethanol. The flavonoids (B) have at least one OH base in A ring or B ring in one molecule and have no OH base in a position (ortho position) adjacent to the OH base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280565-A (JP)
Title: Magnesium alloy and its manufacturing method
Inventor: OZAKI TOMOMICHI
IPC: C22C23/06
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium alloy having high strength and excellent corrosion resistance and capable of substituting for aluminum alloys and also to provide its manufacturing method.  <P>SOLUTION: The magnesium alloy has a composition consisting of, by weight, 5 to 20% gadolinium, 0.1 to 5% of at least one element among zinc, silver and copper and the balance magnesium and further containing, if necessary, <1.5 wt.% zirconium. In this manufacturing method, the above magnesium alloy is subjected to solution heat treatment at 400 to 550°C treatment temperature and then aging heat treatment at 180 to 250°C treatment temperature. If necessary, e.g. for the removal of internal defects, HIP treatment is applied, before the above solution heat treatment, at 400 to 550°C treatment temperature and 0.05 to 1 GPa treatment pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237874-A (JP)
Title: Toy
Inventor: YAMAUCHI MORIHIRO
IPC: A63H33/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy, representing the form of a flying bird and the movement of wings faithfully as much as possible.  <P>SOLUTION: Although the conventional toy of a bird is moved by the wind, successfully the form and movement of a bird is represented like a natural bird by combination of the engraving technique for the so-called "mobile" moved by force of the wind and stamping technique of a Styrofoam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007201514-A (JP)
Title: Nitride semiconductor laser
Inventor: ONO TOMOTERU
IPC: H01S5/065
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser which easily controls self excitation properties.  <P>SOLUTION: The nitride semiconductor laser comprises: an activity layer mainly containing In and Ga; a saturable absorption layer (S. A.) mainly containing In and Ga; and a heterointerface of a layer mainly containing Al and Ga and a layer mainly containing In and Ga or Ga, where a distance from the saturable absorption layer to the heterointerface is 15 nm or less. Carriers reach the heterointerface by a tunnel effect to perform recombination even in the heterointerface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008287003-A (JP)
Title: Microscopic system
Inventor: TANI YOSUKE
IPC: G02B21/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide new technique to decrease deviation in an imaging position caused by movement of a sample in the microscopic images of the sample to be picked up respectively under illuminating light of different wavelength regions.  <P>SOLUTION: A wavelength region selective illumination device 1 selects the light of a plurality of wavelength regions from a light source having spectral distribution of a wide band and emits it as illuminating light. A switching device 3 sequentially switches the wavelength regions of the illuminating light emitted by the wavelength region selective illumination device 1 and the illuminating light with which the sample 30 is irradiated by a prescribed number, and also repeatedly performs the successive switching by the prescribed number in the same order. An imaging apparatus 2 picks up the image of the sample surface-sequentially in synchronization with switching the wavelength region of the illuminating light. A controller 6 controls the switching device 3 according to prescribed input from an input device 7 to decrease the prescribed number in the successive switching of the wavelength region of the illuminating light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290805-A (JP)
Title: Control device of elevator
Inventor: IKUTA KAZUSHIGE
IPC: B66B1/14
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To grasp a state in a car, to reduce useless stops and to improve transportation efficiency.  <P>SOLUTION: This control device is provided with a control part 2 provided with a storage part 22a for setting first decision load to stipulate no permission to get into the car or no vacancy, second decision load to allow getting-in of passengers and third decision load fluctuated according to passenger load in the car, and an operation control processing part 21. The control part 2 is provided with a means 21a for deciding passing of a landing from a size relation between car load and the first or the third decision load, an operation means 21b performing a direct operation to a destination floor when the car load is larger than the third decision load, an operation means 21c traveling and operating the car 1 to a landing call floor when the car load is smaller than at least the third decision load, and a landing passing load update means 21d for updating the third decision load to the car load when there are no changes in the car load before and after a door is opened due to a stop on the landing call floor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291729-A (JP)
Title: Cooling fan
Inventor: SAKAKAWA SHINICHI
IPC: F04D29/34
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily separate a metallic spacer and a hub part made of synthetic resin, and to improve the reusing rate of synthetic resin in a cooling fan.  <P>SOLUTION: In the cooling fan 1, a blade tip of a cutter knife is inserted in a recessed guide part 5 having a semi-circular cross section and is moved once around along the guide part 5 on an outer peripheral portion 3A of the metallic spacer 3. A crack can be generated from the cut as a start point and reaching the outer peripheral portion 3A of the metallic spacer 3. The outer periphery 3A of the metallic spacer 3 can be separated from the hub part 2, and the metallic spacer 3 can be separated along with portions 2B, 2C made of synthetic resin formed to sandwich the spacer 3 from both front and back faces. Thereby, not only 7 blades 4 in a conventional cooling fan but also all of an outer peripheral portion 2A of the hub 2 and a part of the ring-like portion 2B can be easily separated from the metallic spacer 3 and be reused. The reusing rate can be remarkably improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295487-A (JP)
Title: Game machine
Inventor: ONISHI TOMONARI
IPC: A63F5/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To expand the degree of freedom of a performance.  <P>SOLUTION: This game machine images a player 200 with a camera 100 and specifies the position of the head of the user 200. This machine defines a part according to the specified position of the head as the position of a light source, executes a shading processing on image data by the light source and displays the image data on a liquid crystal display device 5 as a performance image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296385-A (JP)
Title: Sheet guiding device of sheet-fed press
Inventor: MASUDA SHIZUO
IPC: B41F23/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a sheet guiding device, to which even a cardboard with high stiffness can be fed to a printing unit without strain and not only the modularization of the printing unit itself but also the sharability of the members of the sheet guiding device are made possible and further a space of which can be utilized for the pre-printing treatment of a sheet.  <P>SOLUTION: In a sheet-fed press, in which a plurality of modularized printing units 1 has a sheet conveying course consisting of a transfer cylinder 6 having a diameter two times as large as that of a plate cylinder and a compression cylinder 5 having the same diameter as that of the transfer cylinder 6, the sheet-fed press has a first transfer cylinder 11, which is provided between a paper feeding device 9 and a first printing unit 1a and has the nearly same constitution as that of the transfer cylinder 6 having the diameter two times that of the plate cylinder and the center 13 of rotation of which locates above the transporting course of a sheet 7, and a second transfer cylinder 12, which has the nearly same constitution as that of the compression cylinder 5 having the diameter two times that of the plate cylinder and opposingly comes into contact with the lower part of the first transfer cylinder 11 and with the transfer cylinder 6 of the first printing unit 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298504-A (JP)
Title: Lighting system
Inventor: HOSAKA TOMONORI
IPC: G01D11/28
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system with fine sight improved by reducing the printing steps of a translucent part.  <P>SOLUTION: This lighting system is equipped with a display board 7, made by drawing a translucent sheet 72 having a printing layer so that a rising wall part 73 is formed, and a light source 21 that lights the display board 7. The wall part 73 is provided as the translucent part 74. A translucent film 8 is formed in the transparent part 74 to diffuse/transmit light of the light source 21. The light of the light source 21 is transmitted through the translucent film 8 and the transparent part 74 from a first surface 75 side on the opposite side of an observer to a second surface 76 side on the observer side, and the surrounding area of the wall part 73 is lit. The translucent film 8 is formed on the first surface 75 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301601-A (JP)
Title: Brushless motor
Inventor: YOSHIMURA HIDEO
IPC: H02K24/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily position a brushless motor by eliminating alignment between a resolver stator and a resolver rotor, in the brushless motor.  <P>SOLUTION: In the brushless motor 20 comprising a resolver 60 which accommodates a rotor 40 at the internal peripheral side of a stator 30 and detects a rotation position of the rotor 40 with respect to the stator 30, the resolver 60 is composed of the resolver stator 61 which is assembled to the stator 30 at a fixed position in the circumferential direction, and the resolver rotor 71 which is assembled to the rotor 40 at a fixed position in the circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT