baber/WOPTO huggingface dataset:
Patent JP-2010281371-A (JP)
Title: Screw for building
Inventor: ARAI KUNIHIRO
IPC: F16B25/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw for building capable of preventing lifting or swelling of material in fastening of a calcium silicate plate or an equivalent building plate material, and a thin plate backing material side made of metal.  <P>SOLUTION: The screw 10 for building includes a shaft part 12 having a screw part 14, a drill part 16 disposed on one end in an axial direction of the shaft part 12, and a head part 20 formed on another end in the axial direction, having a recess 18 for screwing in the shaft part 12, and with a larger diameter than a shaft diameter D of the shaft part 12. The drill part 16 includes a tip 22 having a comparatively large predetermined tip angle θ1; a tapered part 24 having a tip angle θ2 smaller than the tip angle θ1 of the tip 22, connected to the tip 22, and gradually becoming larger in diameter toward the shaft part 12; a cutting edge 26 formed from the tip 22 to the tapered part 24; and a chip discharge groove part 30 discharging chips produced by cutting of the cutting edge 26. It fastens a building plate material W1 producing chips such as a calcium silicate plate, and a thin plate backing material W2 made of metal such as a thin plate backing steel plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283276-A (JP)
Title: Method of mounting electronic component, and electronic component mounting substrate
Inventor: WATABE TOSHIO
IPC: H05K3/36
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve mounting efficiency by effectively using a mounting space by mounting an electronic component constituted as a package having a degree of freedom in a lower space.  <P>SOLUTION: In a method of mounting a plurality of electronic components on a printed board includes a mounting process of mounting a film package 3 formed by mounting at least one electronic component on a film base on the printed board 2 in a state wherein the film package is bent to straddle a small-sized electronic component 4 mounted on the printed board 2. The film package 3 has an external shape which is rectangular in plan view before being bent, and is provided with mounting parts to be mounted on the printed board 2 at ends of two opposite sides. In the mounting process, the film package 3 is mounted on the printed board 2 in the state wherein the respective mounting parts are pressure-bonded to the printed board 2 and the part between the mounting parts is bent in a sectionally channel shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285668-A (JP)
Title: Gas wiping apparatus
Inventor: FUJIOKA HIRONORI
IPC: C23C2/16
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas wiping apparatus in which upper and lower lips are supported so as to be movable in a width direction of a steel plate, thereby enabling exchange of only an upper or a lower lip and reducing the exchange time of a wiping nozzle to improve productivity.  <P>SOLUTION: In a gas wiping apparatus 11 which blows gas through a wiping nozzle 12 onto the front and rear surfaces of a strip S coming out of a hot dipping bath 10 and running upward so as to control a plating deposit amount, the wiping nozzle 12 is formed in such a manner that it is separated into an upper lip 16 and a lower lip and 17, which are independently supported so as to be movable in a width direction of the steel plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285672-A (JP)
Title: Method for forming film and film forming jig
Inventor: YAMAGUCHI KOJI
IPC: C23C14/24
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a film which can simply prevent occurrence of warpage resulting from the internal stress of the film formed even if a substrate is thin.  <P>SOLUTION: The film is formed on a large board 1 using a film forming jig 2 having a pair of holding parts 25 and 28 each in contact with a part of the both sides of strip-like substrates. The large board 1 on which the film is formed is cut and divided into a plurality of strip-like substrates. Only the strip-like substrates are inspected that have been cut and divided from a non-holding area excluding an area with which the holding parts 25 and 28 have been in contact. The both sides of the large board 1 are held by the pair of holding parts 25 and 28 even if the large board 1 tends to be warped with the internal stress of the film formed. Therefore, the space between the holding parts 25 and 28 and the large board 1 is lost, and the warpage of the large board 1 can be efficiently prevented. Since the strip-like substrates in the region held by the holding parts 25 and 28 are not used as a product in an inspection process, the strip-like substrates used as a product are positively formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286769-A (JP)
Title: Magnetic field generating member, magnetic particle carrier, developing device, process cartridge and image forming apparatus
Inventor: HATTORI TADAAKI
IPC: G03G15/09
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost magnetic field generating member whose rigidity is enhanced, and also, whose diameter is made small, further, which is capable of surely preventing warpage due to falling of a groove-shaped member or a difference of linear expansion coefficient between members.  <P>SOLUTION: The magnet roller 133 includes: a body part 140; a body groove 144, the groove-shaped member 142 fitted in along the body groove 144; and a rare-earth magnet block 141 arranged in the groove of the groove-shaped member 142. On each of a pair of flanks 1442 and 1442 of the body groove 144, a locking surface 1443a formed facing the bottom surface side so as to lock a lock receiving surface 1424a disposed at the leading end of the edge part of the groove-shaped member 142 is disposed in the axial direction of the body part 140.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011000061-A (JP)
Title: Primer set utilizable for detection of eel of non-japonica species, method for inspecting contamination of eel of non-japonica species, and method for identifying eel species
Inventor: TASHIRO KANJI
IPC: C12Q1/68
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the contamination of alien eels by the treatment of the whole group without requiring the survey carried out on each individual.SOLUTION: The primer set comprises a forward-side primer comprising a specific base sequence hybridizable with a prescribed region in a cytochrome b gene of the eel of non-Japonica species, or a base sequence (with the proviso that T may be U) complementary to the base sequence, and a reverse-side primer comprising a specified base sequence or a base sequence (with the proviso that T may be U) complementary to the base sequence. The method for inspecting the contamination of the eel of the non-Japonica species, and the method for identifying the species of the eel of the non-Japonica species use the primer set. The primer set amplifies a DNA derived from the alien eel regardless of the kinds but does not amplify the DNA derived from the eel of the Japanese race.
Patent JP-2011007056-A (JP)
Title: Various energy conservation cycle combined engine
Inventor: TANIGAWA HIROYASU
IPC: F03G6/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an engine to target 1,700 times of power generation quantity of an existing steam turbine with a water gravity force power generation.SOLUTION: Three kinds of series flywheel water gravity force solar heat turbines are driven by vacuum acceleration of water, superheated vapor acceleration of water, and compressed air acceleration of water, respectively, in the water gravity force power generation. The atmospheric pressure, same speed, same volume power becomes 1,700 times of existing steam turbine power generation. The generation power of the water speed turbine drive is increased with increased head of 1,000 m or the like as gravity acceleration in a vertical downward direction. Power generation quantity is made 10 times or the like of the existing world by the operation of the water gravity force power generation. Cooperation of anybody such as various automobile heyday, various ship heyday, electric driven all electrification house heyday, factory electrification heyday, and the like of very low cost water gravity force power generation storage battery drive is facilitated by the power generation quantity. Fuel cost is made 0, exhaust of CO2 is made 0, sea water temperature rise is made 0, and natural phenomena are advanced to increase the amount of marine plants, coral, and fishes. Consequently, global warming can be prevented by fully eliminating existing thermal power generation and nuclear power generation, and the extermination of mankind can be postponed.
Patent JP-2011006807-A (JP)
Title: Dry nonwoven fabric and textile product
Inventor: INAGAKI KENJI
IPC: D01F8/14
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a dry nonwoven fabric containing extremely fine polyester fibers and having uniform formation; and to provide a textile product using the dry nonwoven fabric.SOLUTION: The dry nonwoven fabric has a weight of 100-1,000 g/m, comprises a polyester fiber A that is composed of polyester and has single fiber diameters (DA) of 500-1,000 nm and a polyester fiber B that is composed of polyester and has single fiber diameters (DB) of 10-100 μm in the weight ratio of the former/the latter of 3/97-70/30 and is mechanically entangled.
Patent JP-2011009030-A (JP)
Title: Method for manufacturing plasma display panel
Inventor: SATO KENJI
IPC: H01J9/227
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plasma display panel in which phosphor particles with central particle size of 1 μm or more are stably injected by using an inkjet device.SOLUTION: The method for manufacturing a plasma display panel includes a process in which barrier ribs (for example, barrier ribs 9) are formed and a plurality of recessed parts (for example, discharge cells 11) partitioned by the barrier ribs are formed and a process in which a phosphor ink is coated on the recessed parts using the inkjet device. The phosphor ink contains a phosphor of a central particle size of 1 μm or more and a solvent. An initial speed of the phosphor ink (for example, liquid drop 303) ejected from a nozzle hole (302) provided in the inkjet device is 4 m/s or more and 10 m/s or less.
Patent JP-2011007702-A (JP)
Title: Ultrasonic flaw detection method and apparatus
Inventor: FUKUTOMI HIROYUKI
IPC: G01N29/44
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To perform detection with approximately the same sensitivity, even if the depth has changed by reducing differences in detection sensitivity in the thickness direction of an object to be inspected in an SPOD (Short Path of Diffraction) method, and to reliably detect echoes corresponding to the tip of a crack regardless of the magnitude of a frequency or the presence of the inclination of a flaw.SOLUTION: An oscillation element 1t of a part of a phased array 1 performs perpendicular transmission, and some group of oscillation elements 1r performs reception at skew angles. A range 20 for imaging a specimen is partitioned into a mesh shape within the installation range of the phased array 1. Synthetic aperture processing for adding A-scope waveform signals acquired by the reception at skew angles at the plurality of oscillation elements 1r is performed across the overall area of the imaging range 20 for every partition 2 within the range of an ultrasonic beam 3t of at least perpendicular transmission by performing electronic scanning while maintaining a constant interval between oscillation elements 1t and 1r for transmission and reception. An amplitude value of an A-scope waveform at the position of each partition 2 synthesized by the synthetic aperture processing is converted into a luminance value to construct a B-scope image of any cross section.
Patent JP-2011006015-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: NAKAO MICHIAKI
IPC: B60W20/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To increase driving force generated in a vehicle with good responsiveness with respect to an increase in stepping amount of an accelerator pedal.SOLUTION: An ECU executes a program including: when not in 2WD mode (No in S100), selecting output characteristics corresponding to 4WD mode (S104), determining a traveling state (S106), computing torque required for the vehicle when selecting 4WD mode (S108), computing torque required for a rear motor (S110), computing generated output required for a second alternator (S112), computing control output to the second alternator (S114), estimating output torque of the rear motor (S116), computing the load of the second alternator (S118), computing the target value of a gear ratio (S120), computing output required from an engine (S122), and correcting driving force required from the engine (S124).
Patent JP-2011008193-A (JP)
Title: Ptz camera system
Inventor: SATO MINORU
IPC: G03B17/56
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a PTZ (pan tilt zoom) camera system having a stable highly precise PTZ operation over a long period time, in simple constitution.SOLUTION: The PTZ camera system includes: a turn-driving motor 11, a first driving worm 13 rotation-driven by the motor 11, a worm wheel 14 meshed with the worm 13 to turn a camera body 4, a backlash-preventive second worm 16 provided in parallel to the first worm 13 and meshed with the worm wheel 14, rotation transmitting means 15a, 15b for transmitting the rotation of the first worm 13 reverse-directional-rotationally to the second worm 16, and a pressing means 17 for pressing the second worm 16 toward a direction of meshing with the worm wheel 14, when the rotation of the worm wheel 14 stops.
Patent JP-2011004722-A (JP)
Title: Getting-on/out step device for agricultural machine
Inventor: HIRAMATSU KOHEI
IPC: B60R3/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a getting-on/out step device for agricultural machine which can be automatically housed.SOLUTION: The getting-on/out step device 30 includes a right and left pair of supporting frame bodies 31, the base end part of upper row step 32 which is approximately U-shaped viewed from above, pivoted on each right and left upper side of the supporting frame body 31, and the base end part of lower row step 33 which is approximately U-shaped viewed from above, pivoted on each right and left lower side of the supporting frame body 31, and an interlocking link systems 34 provided between both steps to link both steps. The lower row step 33 is automatically housed in the machine body side after getting on, and when an operator steps on the upper row step 32 in getting off the lower row step 33 overhangs automatically to a use position.
Patent JP-2011019559-A (JP)
Title: Mat with sign
Inventor: MIYAWAKI NOBUKO
IPC: A63B23/035
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat having guideline function and measuring function by which anyone can easily assume precise forms, movements, and positions irrespective of experience, physical ability, and sense of an individual thereby exercise or training can be performed without damaging a body.  <P>SOLUTION: The forms, the movements, and the positions can be accurately performed in the action performed using the mat constituted by applying the signs such as figures, characters, pictures, symbols having the guideline function or the measuring function or the functions thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023662-A (JP)
Title: Magnetic member for rfid
Inventor: TAKAHASHI TOSHIO
IPC: H05K9/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic member for RFID, which strikes a balance betwee the setting of arbitrary values ranging from low permeability to high permeability according to its matching with an RFID tag and the superior noise suppressing performance.  <P>SOLUTION: In a magnetic member for RFID consisting of magnetic powder and matrix materials, the magnetic powder is configured as the mixed powder of FeAlSi alloy powder and Fe basis amorphous alloy powder. When the FeAlSi alloy powder and the Fe basis amorphous alloy powder are mixed and the total content is set to 100 mass%, the Fe basis amorphous alloy powder is set within the range of 10 to 90 mass% so that it is possible to adjust the real part (μ') of complex relative permeability in 13.56 MHz within the range of 30 to 75. Further, it is possible to adjust the difference of an absorption rate (P(loss)/P(in)) to 0.1 or less within the range of the real part. Thus, it is possible to provide almost equivalent superior noise suppressing performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022938-A (JP)
Title: Character recognition device, character recognition program and character recognition method
Inventor: OZAWA NORIAKI
IPC: G06K9/40
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character recognition device and the like for correctly performing character recognition.  <P>SOLUTION: The character recognition device 100 calculates a certainty factor as a classifying part 162 performs character recognition of an input image, and specifies a character region and a character region with noise on the basis of the calculated certainty. A temporary line candidate position estimating part 163 and a line rectangle correcting part 164 specify a temporary line candidate rectangle on the basis of the character region and the frequency of histograms, and a character rectangle determining part 165 specifies a region where the temporary line candidate rectangle overlaps as a character region. A character recognition processing part 166 performs character recognition of the character region specified by the character rectangle specifying part 165.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010035166-A (JP)
Title: Projector and control method of projector
Inventor: WAKABAYASHI SHUICHI
IPC: H04N5/74
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector and a control method of the projector, wherein convenience is improved by suppressing rising of an internal temperature.  <P>SOLUTION: A projector is provided with a light source drive controller 722 for performing intermittent lighting control on a light source unit 2 and a temperature detecting sensor 20 disposed near the light source unit 2 to detect a temperature of the light source unit 2. The light source drive controller 722 includes a duty ratio control section 722A that implements duty ratio control to intermittently light on the light source unit 2 in a predetermined duty ratio, and a control state switching section 722B which switches a state of control due to the duty ratio control section 722A. The control state switching section 722B compares the detected temperature, that is detected by the temperature detecting sensor 20, with a predetermined first temperature threshold and in the case that the detected temperature exceeds the first temperature threshold, the duty ratio control section 722A implements the duty ratio control to shorten a lighting time per unit time in intermittently lighting the light source unit 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025958-A (JP)
Title: Outer package and composite container
Inventor: MIYASHITA KENJI
IPC: B65D3/28
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that allows easy separation of an outer package from a container, and easy recovery to recycle.  <P>SOLUTION: An outer package 1 attached to the side surface of a container 20 having at least a side wall 21, a bottom portion 22, and an opening portion 23. The outer package 1 also includes a cylindrical outer package body 11, and a first break line 12 extending in a bottom side direction from an end edge 113 on the opening portion side of the outer package body 11. The first break line 12 has a start point 121 being the edge 113 on the opening portion side, and an end point 122 located so as to be apart by a predetermined distance from the bottom portion toward the opening portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010078145-A (JP)
Title: Sealing screw
Inventor: TAKAHASHI DAISUKE
IPC: F16B35/06
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing screw which exerts a nearly perfect sealing function.  <P>SOLUTION: A rotation handling member 4 is provided in a periphery of a rotating member 2 with a threaded part 1. This rotation handling member 4 includes a cylindrical part 4a which covers the nearly entire region of the periphery of the rotating member 2 and a covering part 4b which closes one opening of the cylindrical part 4a. Then, between the rotating member 2 and the rotation handling member 4, there is provided a rotary motion transmission mechanism for rotating the rotating member 2 and the rotation handling member 4 integrally with each other in a direction to fasten the threaded part and for rotating both the members 2 and 4 relatively to each other in a direction to loosen the threaded part 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011035029-A (JP)
Title: Light-emitting device
Inventor: IKEDA KAZUNARI
IPC: H01L33/54
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of improving a light emitting intensity of the light-emitting device by suppressing absorption of light radiated to a side of a light-emitting element.  <P>SOLUTION: The light-emitting device 1 includes a support member 3, the light-emitting element 5 disposed on the support member 3, an optical guide member 9 disposed at a side of the light-emitting element 5 on the support member 3, and a translucent member 11 interposed between the light-emitting element 5 and the optical guide member 9. The optical guide member 9 includes a first side 9a opposing the light-emitting element 5 and a second side 9b positioned at the back side of the first side 9a. The second side 9b inclines such that an edge at a side of the support member 3 becomes close to the light-emitting element 5. The refractive index of the optical guide member 9 is larger than that of the translucent member 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031162-A (JP)
Title: Plate-shaped nickel catalyst object for steam reforming reaction of hydrocarbon
Inventor: KAMEYAMA HIDEO
IPC: B01J37/08
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-shaped nickel catalyst object excellent not only in the steam reforming capacity of a hydrocarbon but also in durability, and a method for manufacturing the same.  <P>SOLUTION: The plate-shaped nickel catalyst object for the steam reforming reaction of a hydrocarbon is characterized by providing a nickel catalyst layer containing a noble metal element as a dopant on the alumina layer of a plate-shaped substrate having the alumina layer on its surface through an intermediate layer. The method of manufacturing the plate-shaped nickel catalyst object for the steam reforming reaction of a hydrocarbon is characterized by adhering nickel on the alumina layer of the plate-shaped substrate having the alumina layer on its surface, subsequently baking the nickel adhered alumina layer of the plate-shaped substrate to 500°C or above to form a nickel spinel intermediate layer, next baking the intermediate layer after nickel is adhered to provide the nickel catalyst layer and finally adhering a noble metal to the nickel catalyst layer before baking the nickel catalyst layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT