baber/WOPTO huggingface dataset:
Patent JP-2008014314-A (JP)
Title: Turbine engine having alternator and method for transmitting movement to alternator
Inventor: LARDELLIER ALAIN MARIE JOSEPH
IPC: F01D15/10
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine engine with a device simpler and, lighter than a gearbox and driving an alternator so that the proportion of power taken from a high pressure section at low speed is not too great in comparison with the power taken from a low pressure section.  <P>SOLUTION: The twin-spool turbine engine comprises a low-pressure rotor 1, a high-pressure rotor 2 and the alternator 30, the alternator 30 comprises an inductor winding 32 and an armature 31, and the high-pressure rotor 2 rotates the inductor winding 32 of the alternator 30. The armature 31 is rotatably mounted, the low-pressure rotor 1 is connected to a clutch means 40 and the clutch means 40 is arranged so that the low-pressure rotor 1 drives the armature 31 in a manner that is contrarotational to the inductor winding 32 when the clutch means 40 are engaged. Therefore, the output of the alternator is taken out so as to be distributed between the LP roter and the HP rotor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011592-A (JP)
Title: Game parlor control apparatus
Inventor: HAGIWARA TSUNEMITSU
IPC: A63F7/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a game parlor from which a communication cable between a game machine island and a parlor control server is eliminated.  <P>SOLUTION: A PLC terminal adapter 6t is incorporated for each of various apparatuses, which needs to be connected with the parlor control server 13, including a token dispensing machine 4 and a slot machine 5 constituting a slot machine island 2 and a plug 8 in the leading edge of the power line cord 11 is fitted into the outlet 12 of a house power line 11. A sale control server 13 is similarly connected to the house power line 11 through the PLC terminal adapter 6t. Thereby, the communication of data is enabled between the parlor control server 13 and each of the devices. When it is furthermore connected to an internet circuit 21 through a PLC master adapter 6m connected to the house power line 11, it is possible to monitor the sale situation of the game parlor utilizing internet 22 by a sale management means 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012340-A (JP)
Title: Mold assembly for rotation-free injection molding
Inventor: OTAKE SHUNSUKE
IPC: B29C45/44
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly, for rotation-free injection molding, which has a pre-load mechanism receiving no significant load, even when a rotation diverting mechanism is reversed, and also, can prevent a screw core from being shifted from its proper position due to a backlash of the rotation diverting mechanism under the action of the pre-load mechanism.  <P>SOLUTION: A second screw 6 to be screwed with a first screw 5 formed with the screw core 41 in one piece, is retained under such a state that its movement, in the axial X direction, to a second movable mold 3B, is permitted, while its rotation around the axis X is regulated. In addition, a coiled spring 7 which always applies a pre-load to the second screw 6 clockwise in the axial X direction, is arranged between the second screw 6 and the second movable mold 3B. Besides, a rotating force in the same direction as a rotating force which is imparted to the screw core 41 by the rotation diverting mechanism during a mold clamping motion, is imparted to the screw core 41 through the second screw 6 and the first screw 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029339-A (JP)
Title: Pet food
Inventor: SHIBA TSUTOMU
IPC: A23K1/16
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide pet food having low water content and excellent preservability, free from being fragile in spite of having low bulk density, and excellent in palatability in spite of having low calorie.  <P>SOLUTION: The pet food contains chicken boneless carcass as crude protein source. The mixing amount of chicken boneless carcass is ≥8 mass% as solid content. The pet food has ≤20 mass% of water, 1 mass% or below of a water insoluble inorganic matter, and bulk density of 0.3-0.7 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017411-A (JP)
Title: Image forming apparatus, and image processing apparatus
Inventor: HYOKI KENJI
IPC: G06T1/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To correct image formation conditions for suppressing color change using image data represented by a colorimetric system different from a colorimetric system by which a read is made by an image read means, even when the image data is input.  <P>SOLUTION: Gray scale values of original image data representing an original image and gray scale values of inspection image data representing an output image to be formed on a form based upon the original image data are read out to generate a cumulative histogram C1 using the gray scale values of the original image data and a cumulative histogram C2 using the gray scale values of the inspection image data. Based upon the generated cumulative histograms C1 and C2, a correction gray scale characteristic T2 representing the correspondence between input gray scale values as gray scale values of the histogram C2 for respective cumulative frequencies obtained by dividing cumulative frequencies of 0 to 100% by 256 and output gray scale values as gray scale values of the histogram C1 for the cumulative frequencies is found to generate and update a gray scale correction table.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022075-A (JP)
Title: Soft start circuit and dc-dc converter
Inventor: YAMADA KOHEI
IPC: H02M3/155
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft start circuit to be designed to effectively reduce the capacitance of capacitors used.  <P>SOLUTION: The soft start circuit 101 generating a soft start signal Vss when a switching power supply circuit is turned on comprises a main capacitor C0 charged when the switching power supply circuit is started, a capacitance voltage division circuit which connects first and second capacitors C1 and C2 in series and connects in parallel with the main capacitor C0, and a constant current source I0 for supplying a charging current to a contact point between the main capacitor C0 and the first capacitor C1 of the capacitance voltage division circuit. The voltage value at the voltage division joint P of the capacitance voltage division circuit is outputted as a soft start signal Vss.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308395-A (JP)
Title: Bubble concrete
Inventor: CHEN PEISHAN
IPC: C04B20/00
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight composite material (bubble concrete) which reduces the weight of a structure while keeping the strength and rigidity of a load- or force-bearing material and further in an earthquake-proof structure, to realize reduction in seismic and wind load and in seismic and wind response and improvement in living comforts by using the lightweight composite material (bubble concrete).  <P>SOLUTION: The lightweight composite material (bubble concrete) is made by compositing concrete with a hollow material (bubbles) having strength, rigidity, and shape retentivity. A lightweight structure having at least necessary strength and rigidity is realized by using the lightweight composite material. As the strength, rigidity, and shape retentivity of the composited bubbles are effectively utilized, the made bubble concrete can be utilized for members of a main framework such as pillars and beams. The material for the bubbles is one having at least necessary strength and rigidity. Examples the shapes of the bubbles, though not shown here, include polyhedrons, outwardly convex shapes (Fig. 2), inwardly concave shapes (Fig. 3), surface-treated types (Figs. 5 and 6), continuous surface types, discontinuous surface types (Fig. 7), reinforced types (Figs. 7 and 8), linear types (Fig. 8), and combinations of these shapes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021411-A (JP)
Title: Method of manufacturing metallized polypropylene film capacitor
Inventor: TAKEYA YORIKO
IPC: H01G4/18
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product which has a stable breakdown voltage by suppressing a beat sound when using a dry type metallized polypropylene film capacitor with a high voltage at high frequency.  <P>SOLUTION: A device formed by winding a metallized polypropylene film is heat-pressed at a temperature of 80 to 120°C under a press pressure of 500×10<SP>4</SP>to 800×10<SP>4</SP>Pa, then metallized contact portions are formed on both winding end surfaces, and heat aging is performed at 80 to 120°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021889-A (JP)
Title: Solid-state imaging apparatus, and driving method of the same
Inventor: WATANABE KENJI
IPC: H04N5/341
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus for achieving reset of a photoelectric conversion element in the thinned-out rows on the occasion of the thinned-out reading operation without increasing the circuit scale.  <P>SOLUTION: The solid-state imaging apparatus is provided with an imaging domain formed by arranging in the shape of matrix a plurality of unit cells formed of a photoelectric converting part, a transfer switch, a signal detecting part, an amplifying and output part, and a signal initializing part; and a scanning section formed of a row selecting and reading part for reading in unit of line signal charges from the photoelectric converting part and a row selecting and resetting part for resetting in unit of line signal charges from the photoelectric converting part. The scanning section reads a first signal charge group from a first photoelectric converting part group formed of photoelectric converting parts arranged in the shape of a line among the photoelectric converting parts forming each cell of the plurality of unit cells and also conducts first scanning for resetting a second signal charge group and second scanning for resetting the first signal charge group during the thinned-out operation in which a second signal charge group is not read from the second photoelectric converting part group arranged in the shape of line among the photoelectric converting parts forming each cell of the plurality of unit cells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008213815-A (JP)
Title: Multipurpose loading means of truck transportation
Inventor: YAMAMOTO MAKI
IPC: B65D61/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve an economical effect capable of using round trip road liquid cargo loading by providing a telescopic container for liquid which can be mounted on a cargo carrying platform of a new or existing van body or cold reserving car in place of a conventional liquid dedicated car equipped as a specially equipped car, and to contribute to a global environmental problem countermeasure by reducing discharge of CO2 etc.  <P>SOLUTION: The telescopic container 3A loaded on the load carrying platform of a truck is formed capable of filling up a capacity variable tank with liquid up to a roughly full water level by installing a movable frame 11 having a bending mechanism 16 free to be folded inward by arranging pressure welding bars 14A, 14B on four corners of a drum part of a flexible container 8 and capable of folding and storing itself in a ceiling part of the load carrying platform after cargo handling, or a framed container 3E using a rigid frame body 40 on the outside of the drum part of the flexible container is formed free to be stored in the ceiling part after cargo handling by fixing it on a vehicle side panel by separating a side part side board 39A and providing a flexible container main body and front and rear side boards on the load carrying platform free to assemble and disassemble by loading them on a suspensory movable floor 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026429-A (JP)
Title: Data reproducing device and method, and data recording and reproducing device
Inventor: NAKAGAWA TOSHIYUKI
IPC: G11B20/10
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reproducing device which can perform satisfactory reproduction of data even for comparatively large off-track variation.  <P>SOLUTION: In the data reproducing device for reproducing data by obtaining a plurality of reproduced signals the number of which is more than that of tracks constituting a unit in a position relation different in the directions of track width for the unit respectively using one or a plurality of reproducing heads from a magnetic recording medium in which the unit being one unit of signal processing for reproducing data by a plurality of tracks is constituted, a reproduction signal including the signal of an adjacent unit is decided on the basis of a discrimination pattern in a preamble from a plurality of reproduced signals for each reproducing head, a reproduction signal other than the reproduction signal including the signal of this adjacent unit is selected, and processing for separating reproduction signals for each track is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030341-A (JP)
Title: Display curtain
Inventor: OGIKUBO YOSHI
IPC: G09F19/22
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display curtain capable of arranging a display sheet achieving satisfactory effect of decoration and advertisement even for a shutter to be horizontally pulled and be deployed like a curved face.  <P>SOLUTION: The display curtain 1 is composed of an upper part curtain rail 5 and a lower part curtain rail 6 provided in a building or the like and arranged in upper and lower parts of a front face of the shutter 2 moving in the horizontal direction and being freely opened and closed along the shutter 2, respectively, and the display sheet 3 arranged detachably between the upper and lower part curtain rails 5, 6 and forming a display body on its surface. The display sheet moves along the curtain rails and covers the front face of the shutter to open and close freely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007321157-A (JP)
Title: Ptfe (polytetrafluoroethylene) powder and process for production of powder for molding ptfe
Inventor: TSUJI MASAYUKI
IPC: C08F14/26
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polytetrafluoroethylene powder which can be used for producing a molded product with improved surface roughness Ra, tensile strength and/or tensile elongation, as compared with a conventional powder and with favorable dielectric breakdown strength, and optionally further with excellent apparent density and/or powder fluidity, and a process for production of a powder of polytetrafluoroethylene for use in molding.  <P>SOLUTION: The polytetrafluoroethylene powder is characterized in that the surface roughness Ra of a molded product a1 for determination is less than 0.92 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075069-A (JP)
Title: Casting resin composition and insulating material and insulating structure using the same
Inventor: IMAI TAKAHIRO
IPC: H01B3/40
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting resin composition that takes the role of insulation in a device for handling high electric voltage such as an electric transmission-transformation system, an insulation material and an insulation structure using the same, and is improved in the anti-treeing property of the casting resin composition.  <P>SOLUTION: The casting resin composition for insulator comprises an epoxy compound having two or more epoxy groups per one molecule, micro-particles that are composed of one or more substances selected from a group consisting of silica, alumina and mullite, nano particles composed of one or more substances selected from layered silicate compound, oxide, and nitride, and elastomer particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041617-A (JP)
Title: Resin pulley
Inventor: MATSUMOTO KENTARO
IPC: F16H55/48
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously achieve improvement of fatigue resistance and reduction of weight in a resin pulley having a winding part and a support part.  <P>SOLUTION: A radius of curvature R1 of the axial cross section in a bottom part of a circumferential groove 35a positioned on a width direction center side is set to be larger than radiuses of curvature R2 and R3 of the axial cross section in a bottom part of circumferential grooves 35b and 35c separated to the width direction from the circumferential groove in a range where a V-ribbed belt 4 and the bottom part of the circumferential grooves 35a-35c do not interfere with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044327-A (JP)
Title: Wavelength division multiplex signal monitoring device and wavelength division multiplex transmission apparatus possessing the same
Inventor: KACHITA YOSHITO
IPC: H04B10/29
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine a power level and a wavelength of a WDM signal at each channel, using the fewest light-receiving elements.  <P>SOLUTION: Information on a bit rate and a modulation method at each channel is informed to each WDM (Wavelength Division Multiplex) transmission apparatus, using an OSC (optical supervisory channel). A waveform search portion 72 refers to the waveform database 70 based on this information, and determines an approximated waveform according to the informed bit rate and the informed modulation method at each channel. A waveform approximation portion 74 approximates a measured value by the approximated waveform, and determines a power level and a wavelength. Tilting compensation is performed, based on the result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039634-A (JP)
Title: Light irradiator and discharge lamp
Inventor: SHIMIZU YASUSHI
IPC: B01J19/12
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiator in which the tip of an electrode can always be arranged in a desired position with respect to a reflection mirror even when the discharge lamp is exchanged and a bulb of the discharge lamp can be mounted so that the bulb looks toward a predetermined direction.  <P>SOLUTION: The light irradiator is provided with: the bar-shaped discharge lamp having a pair of electrodes inside the bulb thereof; a pair of bases fixed to both ends of the discharge lamp; the downspout-shaped reflection mirror for reflecting the light from the discharge lamp; and a pair of supporting members fit to a casing. An engaging part consisting of a hole or projection extending to the direction of a tube axis of the discharge lamp is formed on each of bases and the part to be engaged consisting of the projection or hole, which is engaged with the hole or projection formed on each of bases, is formed on each of supporting members. Since there is such a regulation that at least one of the engaging parts is engaged with the part to be engaged on the supporting members only when the discharge lamp is in a predetermined position in the rotative direction, the tip of the electrode can be arranged in the desired position with respect to the reflection mirror when the engaging part is engaged with the part to be engaged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039647-A (JP)
Title: Apparatus for treating drainage
Inventor: TANAKA TAKESHI
IPC: C02F1/66
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating drainage which is capable of enhancing the mixing efficiency of an acid drainage and an alkaline aqueous solution with a simple mechanism, and which is capable of easily conducting the maintenance and check-up at an inexpensive cost.  <P>SOLUTION: The apparatus for treating drainage is provided with a reaction tank 14 which causes the neutralization reaction by mixing an acid aqueous solution and an alkaline aqueous solution, an acid introduction pathway 13 to introduce the acid aqueous solution into the reaction tank, and an alkali introduction pathway 15 to introduce the alkaline aqueous solution into the same tank. Further a mixing promotion part 23 having a network structure is installed at the confluence of the acid aqueous solution introduced from the acid introduction pathway in the reaction tank and the alkaline aqueous solution introduced from the alkali introduction pathway.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046831-A (JP)
Title: Broken electric pole repair device and broken electric pole repair method using the same
Inventor: TAKAGI NOBUYUKI
IPC: E04H12/22
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of easily and surely repairing a broken electric pole without a facility such as a crane.  <P>SOLUTION: This broken electric pole repair device for repairing a broken electric pole 15a comprises a pole body 2 inserted into the hollow part of a remaining electric pole 15b, an arm member 3 secured to the pole body 2 and extending from the pole body 2, a wire relay part 10 formed integrally with the arm member 3 and locking a wire 24 bound to a part of the broken electric pole 15a, and fixing means 5, 6, 7 for fixing the electric pole 15a raised by pulling the wire 24 to the pole body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047539-A (JP)
Title: Inspection device of weld zone in nuclear reactor pressure vessel
Inventor: NAKAMURA MOTOYUKI
IPC: G21C17/003
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device of a weld zone in a nuclear reactor pressure vessel capable of accessing easily the weld zone on a complicated narrow part having a shape changing three-dimensionally, and performing precisely flaw detection thereof.  <P>SOLUTION: This inspection device of the weld zone in the nuclear reactor pressure vessel for performing flaw detection of the weld zone 3 and its periphery in a control rod driving mechanism housing 8 arranged inside from a bottom part of the nuclear reactor pressure vessel 1 is equipped with a probe 6 for emitting an ultrasonic wave, a probe holding part 60 for holding an ultrasonic transmission surface of the probe 6 in the direct contact state with the outer surface of the nuclear reactor pressure vessel or at a fixed distance therefrom, a pressing mechanism part 50 for pressing the probe holding part to the vessel side in parallel with the center axis of the control rod driving mechanism housing, and a turning driving part 40 for turning the probe holding part and the pressing mechanism part around the center axis of the control rod driving mechanism housing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045716-A (JP)
Title: Tool holder
Inventor: MIZOGUCHI HARUKI
IPC: B23B31/117
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interference of a tool holder with a workpiece W and to enhance rigidity.  <P>SOLUTION: The shrink fitting type tool holder A is provided with a shank part 11 attachable/detachable to/from a machining center and with a chuck part 12 for holding a cutting tool 5 with an R cutting blade 5a in a shrink fitting method. The outer periphery of the chuck part 12 is a concave face 12a having intended length L from the tip part of the chuck part 12 toward the shank part 11. When the workpiece W is cut by inclining the cutting tool 5, since the concave shape avoids a projecting part interfering with the workpiece W, the diameter in a position from the tip of the chuck part 12 of the concave shape can be set larger than the diameter in the same position of a truncated cone shape, so as to enhance the rigidity of the chuck part 12. The enhancement of the rigidity enhances processing accuracy, improves finishing accuracy and elongates the service life of the cutting tool 5. The concave face 12a is allowed to have a curvature along a processed surface. The chuck part 12 can be divided into portions (12a<SB>1</SB>, 12a<SB>2</SB>) in the lengthwise direction and the respective divided portions (12a<SB>1</SB>, 12a<SB>2</SB>) can be fitted and integrated.  <P>COPYRIGHT: (C)2009,JPO&INPIT