baber/WOPTO huggingface dataset:
Patent JP-2012244037-A (JP)
Title: Electrical apparatus
Inventor: YOKOYAMA SHUJI
IPC: H05K7/20
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrical apparatus which allows the entire apparatus to be satisfactorily cooled by a fan and with a simple configuration, and is less prone to failure even under adverse environments.SOLUTION: Support walls 46 and 48 are spaced from each other and are contacted with a partition plate 40 and a bottom wall 30 in a case 26. One end of a cooling section 56 is attached to the support wall 46, and the other end thereof is attached to the support wall 48. A room 54 is formed by being surrounded by an external surface of the cooling section 56, the partition plate 40, and internal surfaces of the support walls 46 and 48 and the side walls 32 and 34. A semiconductor element 88 is attached to the external surface of the cooling section 56. A control section mounting plate 96 is disposed above the partition plate 40, and forms a room 44 for an electronic component 94 together with the side walls 32 and 34, end walls 36 and 38 and a ceiling wall 28. A cooling path 97 is formed between the control section mounting plate 96 and the partition plate 40. Air delivered into the case 26 by a fan 76 passes through a cooling path 68 of the cooling section 56, and is then discharged from an exhaust port 84 to the outside of the case 26. The air is delivered to a cooling path 97 via a connecting hole 90, and is passed through the exhaust ports 84 and 86 via a connecting hole 72.
Patent JP-2012242342-A (JP)
Title: Material testing method and material testing device
Inventor: NISHIKAWA HIDEAKI
IPC: G01N3/32
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a material testing method and a material testing device capable of widening a loading rate range in which a strength evaluation of a material is possible.SOLUTION: A material testing method or a material test according to the present invention in which a loading rate is given to a test member and the strength test of the material member is performed has a first feature including: previously applying a preload once or more repeatedly and subsequently applying a main load for use in the material characteristic evaluation thereto to acquire a prescribed loading rate. A second feature according to the present invention is that the number of times of repeated preloading is 5 to 10 times.
Patent JP-2012244903-A (JP)
Title: Cow number managing method for milking system
Inventor: NISHIBE MITSUHIRO
IPC: A01J7/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To improve certainty, reliability and further versatility and applicability in reading cow numbers and reduce the cost of total management system.SOLUTION: A plurality of milking groups Gax corresponding to milking units 2ax are set by preparatorily dividing the total or a part of stalls As, the cow number data Dn of each cow C corresponding at least to each stall As in the milking groups Gax is registered in a management computer 4 as group management data Dg, group management data Dg of the milking groups Gax to perform milking work is received from the management computer 4 in milking by unit controllers 3ax and, thereafter, the cow numbers Nc based on the group management data Dg are made to accommodate to each cow C to be milked and displayed on displays 5ax of the unit controllers 3ax.
Patent JP-2012246229-A (JP)
Title: Hair dye composition for dyeing gray hair
Inventor: YAGI NOBUO
IPC: A61Q5/10
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a hair dye composition using a direct dye, excellent in safety, hardly causing dyeing on a skin, excellent in dye-affinity, hardly causing uneven dyeing, having less deterioration of dye-affinity with time, and hardly causing color loss.SOLUTION: The hair dye composition contains the direct dye, glycine and a pH adjuster, wherein the direct hair dye is made of at least 2,2'-[[4-[2-hydroxyethyl]amino]-3-nitrophenyl]bis-ethanol and/or 4-hydroxypropylamino-3-nitrophenol, and a pH is 6.0-9.0.
Patent JP-2012246798-A (JP)
Title: Ion current detecting device
Inventor: IZUMI MITSUHIRO
IPC: F02D45/00
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an ion current detecting device whose cost is reduced.SOLUTION: This ion current detecting device includes: an ignition coil 1 configured so that both of a primary coil L1 and a secondary coil L2 receive DC (direct-current) voltage from a DC power supply; a switching element 2 for controlling ON or OFF of the current of the primary coil; an ignition plug PG discharging toward the DC power supply based on a high voltage induced in the secondary coil L2; a diode D1 that is connected between a terminal of the primary coil L1 on the DC power supply side and a terminal of the secondary coil L2 on the DC power supply side and regulates the discharge direction of the ignition plug; voltage-dividing resistors R1 and R2 that are connected to both ends of the diode D1 and receive the DC voltage of the DC power supply; and an amplifying circuit 3 that receives a signal voltage of the connection point of the voltage-dividing resistors R1 and R2 and operates. The ion current detecting device detects the ion current that flows in the ignition plug based on the DC voltage of the DC power supply as an output of the amplifying circuit 3.
Patent JP-2012238824-A (JP)
Title: Accessory plate for cmp device having insulation and rotary platen
Inventor: SUZUKI TATSUTOSHI
IPC: H01L21/304
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a CPU device of novel structure capable of reducing the polishing liquid or increasing the polishing rate by preventing the heat, generated by friction during the polishing in the CPU device, from being transferred from a polishing pad to a rotary platen, thereby promoting chemical action of the polishing liquid and a substrate surface incident to temperature rise.SOLUTION: The heat generated by friction during CPM processing is prevented from being transferred from a CMP pad 1 to a rotary platen 4, by mounting an accessory plate 6 having a pad support surface, to the center part of which a polishing pad 1 for CMP is bonded, on the rotary platen 4 composed of a heat insulator with a double-sided adhesive tape 7 interposed therebetween.
Patent JP-2011248365-A (JP)
Title: Projection type image display device
Inventor: HIRATA KOJI
IPC: G03B21/10
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a set in a projection type image display device.SOLUTION: A projection type image display device includes an image display element which receives light from a light source to form an image, and a projection optical unit magnifying and projecting the image displayed on the image display element. The projection optical unit comprises a first unit 3 which magnifies the image on the image display element by a factor of M1 to provide a first magnified image and has a positive refractive power, and a second unit 2 which magnifies the first magnified image by a factor of M2 to provide a second magnified image on a screen 6 and has a positive refractive power, where M1 is smaller than M2 and the optical axis of the first unit 3 and the optical axis of the second unit 2 are decentered.
Patent JP-2012252118-A (JP)
Title: Change method and adjustment component for piano sound quality and piano
Inventor: IWASAKI TAKASHI
IPC: G10C3/06
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a change method and an adjustment component for the sound quality of a piano and a piano with it, by which characteristics of a sound board can be changed independent of a contour shape of the piano and sound characteristics of the sound board of an existing piano can be adjusted.SOLUTION: With this piano sound quality change method, the sound quality of a piano is changed by suppressing a vibration at least of a sound board or a sound rib by a press contact of a flat face of a sound quality adjustment component having a leg with the flat face against a surface of a sound board converting a string vibration to an air vibration or of a sound rib whose other side contacts with the sound board. The sound quality adjustment component is preferably to be set between the sound board and a metal frame, between the sound board and a column, or between the sound rib and the column.
Patent JP-2012252886-A (JP)
Title: Display device
Inventor: NISHI YASUO
IPC: H01H9/16
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of performing display switching of a device state without requiring a power supply, and of being installed to an existing device at low cost with a simple configuration.SOLUTION: A display device 10 performs display switching of an on/off state indicated by an instruction projection 101a by operating and rotating a change-over switch of a control device 100. The display device 10 has: an outer cylindrical member 11 rotating with the change-over switch in a unified manner; an outer polarizing film 15 pasted on an outer peripheral part of this outer cylindrical member; an inner cylindrical member 21 continuously maintaining a constant attitude by a weight part 22; and an inner polarizing film 25 pasted on an outer peripheral part of this inner cylindrical member. The polarizing films 15 and 25 perform translucent display permission or shielding display inhibition of red color of a bottom part inner surface 11b in the outer cylindrical member in a large area depending on a relative rotation angle between the cylindrical members to enable switching display of the change-over switch by presence/absence of the red color display.
Patent JP-2012250887-A (JP)
Title: Method for manufacturing preform for optical fiber having low-refractive index part at position apart from core
Inventor: INOUE MASARU
IPC: C03B37/014
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a preform for an optical fiber, which manufactures the preform for an optical fiber having optical fiber characteristics strong to bending, at low cost.SOLUTION: The method for manufacturing the preform for the optical fiber is configured such that: a soot deposit having a high-refractive index part at the center is manufactured by VAD method or OVD method; the soot deposit is dehydrated at such a temperature that the soot deposit is not vitrified in a helium atmosphere added with chlorine; then, the soot deposit is vitrified in a helium atmosphere at a vitrification temperature to make a core rod; and a clad is further imparted to the outside of the core rod by OVD method, RIT method or the like, wherein the helium atmosphere in a heating furnace when the soot deposit is vitrified contains a fluorine compound gas, and the concentration of fluorine in the atmosphere gas is in the range of 0.1 to 10%.
Patent JP-2012250274-A (JP)
Title: Continuous casting mold
Inventor: SUENAGA KENYA
IPC: B22D11/04
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting mold capable of preventing early base material exposure in a short side movement region of a long side becoming a mold corner part on the side of the long side when short sides are laterally-movably arranged opposite to each other between the oppositely-arranged long sides.SOLUTION: This continuous casting mold 10 includes long sides 12, 13 arranged opposite to each other, and sort sides 14, 15 laterally-movably arranged opposite to each other between the long sides 12, 13, wherein multi-tapers where the inner width of the facing long sides 12, 13 is reduced in the casting direction of a slab are formed inside the long sides 12, 13; wear-resistant reinforcing films are formed on the inner sides of the long sides 12, 13; and the thickness of reinforcing films 18, 19 in short side movement regions where the long sides 12, 13 abut on the short sides 14, 15 is set larger than the thickness of reinforcing films 20 formed in central regions of the long sides 12, 13.
Patent JP-2012250508-A (JP)
Title: Injection molding method, injection-molded article, and injection mold
Inventor: YOKOTA HIROSHI
IPC: B29C45/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To suppress sinking that occurs in a high quality required surface more compared to sinking that occurs in a surface in which required surface accuracy is low, in an injection-molded product having the high quality required surface in which high surface accuracy is required and the surface in which required surface accuracy is lower than that of the high quality required surface.SOLUTION: A surface of a molten resin R, which is injected into a molding space formed between a fixed side mold 2 including a movable insert 6 and a movable side mold 4 is cooled in a state in which the molten resin comes into contact with the movable insert 6 and thereby the surface is solidified, and internal solidification of the molten resin is completed by cooling the molten resin R in a state where the molten resin R and the movable insert 6 are separated from each other by moving the movable insert 6 before the internal solidification of the molten resin, whose surface is solidified in a state in which the surface comes into contact with the movable insert 6, is completed.
Patent JP-2013002920-A (JP)
Title: Electronic device with solar cell
Inventor: NAKAMURA HISAO
IPC: G04C10/02
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device with a solar cell, capable of protecting a solar panel from damage and improving accuracy of a waterproof inspection.SOLUTION: An electronic device with a solar cell includes: cover glass 5 fitted internally into a case opening 4 of an exterior case 2 via glass packing 15; and a solar panel 6 disposed at a back face of the cover glass 5 at a predetermined interval from the cover glass 5, while a pedestal part 9 capable of placing an outer peripheral part of the cover glass 5 and capable of positioning a surface direction of the solar panel 6, is formed at an inner periphery of the case opening 4. The glass packing 15 includes: a packing body 16 interposed between the case opening 4 and the cover glass 5; and a flange part 17 extending from an edge part of the pedestal part 9 side of the packing body 16 and interposed between the cover glass 5 and the pedestal part 9, while a pedestal opening 14a where at least a portion of the flange part 17 is exposed, is formed on the pedestal part 9.
Patent JP-2012020577-A (JP)
Title: Extrusion molding device, and method for producing molding using the same
Inventor: KOMORI TERUO
IPC: B29C48/525
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding device that sufficiently reduces the pressure loss accompanying conveyance of a pasty starting material composition, and produces a molding with sufficiently high dimension accuracy, and to provide a method for producing the molding using the same.SOLUTION: The extrusion molding device includes: a channel for conveying the pasty starting material composition; screws for mixing the starting material composition and conveying the same downstream, the screws being provided upstream from the channel; a die from which the molding formed from the starting material composition is extruded, the die being provided downstream from the channel; a resistance tube for connecting the channel and the die; and a rectifying plate provided between the screws and the die. The rectifying plate has a plurality of through-holes that pass therethrough from the upstream surface to the downstream surface, and the area of the opening of the through-holes on the upstream surface are greater than that of the through-holes on the downstream surface.
Patent JP-2013003061-A (JP)
Title: Light source inspection apparatus
Inventor: YATAGAI MASAKAZU
IPC: G01J1/02
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a light source inspection apparatus capable of easily and accurately performing photometry the optical performance of a light source using an integration sphere.SOLUTION: A light source inspection apparatus comprises: an integration sphere including a mounting section in which a light source of an inspection target can be mounted, and an emission port for emitting light beams toward the outside; photometric means which performs photometry, from the emission port, on reflection light beams in an area to perform photometry thereon of a fixed range on an inner circumferential surface of the integration sphere opposed to the emission port; and a baffle disposed between the area to perform photometry thereon and the mounting section. Emission light beams from the light source is prevented by the baffle from being incident directly to the area to perform photometry thereon and the photometric means is capable of performing photometry on the area to perform photometry thereon, thereby reducing differences in photometric results in accordance with the state of mounting the light source in the mounting section. Thus, photometry can be performed easily and accurately on the optical performance of the light source.
Patent JP-2013007873-A (JP)
Title: Stereoscopic image display apparatus
Inventor: MORI HIDENORI
IPC: H04N13/04
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To enable a more beautiful stereoscopic image with satisfactory reproducibility to be viewed from the entire periphery by a simple configuration.SOLUTION: The apparatus comprises: a cylindrical rotation part having a rotation shaft in its interior; a driving part configured to rotate the rotation part around the rotation shaft as a rotation center; a display element array attached to the interior of the rotation part and having a light emission surface formed by disposing a plurality of light emitting elements; a slit provided in the peripheral surface of the rotation part, in a position opposite to a display surface; a sensor configured to output a detection signal by detecting a change in the shape of the peripheral surface of the rotation part; and a correction part configured to correct the shape of the peripheral surface of the rotation part on the basis of the detection signal. The plurality of display elements emit light from the display surface to the exterior of the rotation part via the slit.
Patent JP-2011217400-A (JP)
Title: Method of controlling image reading system, image reading system and program
Inventor: NEGISHI TOMOKI
IPC: G06T1/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling an image reading system by which drop-out or the like of a corresponding color is enabled without changing a wavelength of light emitted from a light source.SOLUTION: An image reading apparatus includes an image reading section 204, a color information storage section 207, a determination section 208, a designated color drop-out section 209 and a pixel data converting section 210. An external control device includes a color information setting section 212 and an application 213. The determination section 208 determines for each pixel whether image data read from a document indicate a drop-out color on the basis of set color information and instructs a pixel to be converted. The pixel data converting section 210 converts the instructed pixel into a specific value. The designated color drop-out section 209 drops out the designated color based on the color information comprised of the drop-out color and a margin indicating a target range of the drop-out color, which is set to the pixel selected from image data read from the document.
Patent JP-2013006245-A (JP)
Title: Peripheral edge working device for hard brittle sheet
Inventor: KAMIKAWARA ATSUSHI
IPC: B24B45/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral edge working device for a hard brittle sheet capable eliminating the restriction of an automatic operation time caused by the wear of a small diameter grinding wheel and capable of performing automatic continuous operation for a long period of time.SOLUTION: The peripheral edge working device provided with an automatic changing means that automatically replaces the worn small diameter grinding wheel with a new grinding wheel includes: a cross slide moving in the horizontal direction above a workpiece shaft; a longitudinal slide arranged on the cross slide; and a grinding wheel drive shaft and a grinding wheel magazine arranged at the longitudinal slide, and in which the grinding wheel drive shaft is in parallel with the workpiece shaft with the axis thereof agreeing to a plane that is parallel with the moving direction of the cross slide and includes the axis of the workpiece shaft. The grinding wheel magazine holds a plurality of small diameter grinding wheels so as to position axes thereof on a plane that includes the axis of the grinding wheel drive shaft and is parallel with the moving direction of the cross slide.
Patent JP-2013010152-A (JP)
Title: Working fluid nozzle for wire saw
Inventor: HASEGAWA YOSUKE
IPC: B24B27/06
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a machining liquid nozzle of simple structure capable of reducing manufacturing costs.SOLUTION: The working fluid nozzle 14 is disposed over a machining part of a wire saw, extending along a direction in which a wire is disposed. A working fluid is supplied to the wire from the working fluid nozzle 14. A working fluid supply part is connected to the working fluid nozzle 14. The working fluid supply part includes: a supply tube 20 having supply openings 20a in a lower part thereof along the extending direction thereof; and a partitioning plate 22 provided in the supply tube 20 so as to divide the inside of the supply tube 20 into an upper chamber 20A and a lower chamber 20B and including a plurality of through-holes 22a along the extending direction thereof.
Patent JP-2013011560-A (JP)
Title: Device for detecting hole defects of steel strips
Inventor: EGUCHI NOBUYUKI
IPC: G01N21/894
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting hole defects of steel strips that has diagnostic functions of a projector and an optical receiver.SOLUTION: A device for detecting hole detects of steel strips comprises a projector 2 and an optical receiver 3 that are arranged on and under a continuously conveyed steel strip 1, a welding hole detector 5 arranged a little more upstream therefrom, a tracking device 6, a hole defect detecting control device 7, and a display device 8. The hole defect detecting control device 7 includes a hole defect detecting part 71 for constantly detecting whether or not there is a hole defect in the steel strip 1, a projector diagnosing part 72 for constantly diagnosing the projector 2, and an optical receiver diagnosing part 73 for diagnosing the optical receiver 3 at a predetermined timing. The optical receiver diagnosing part 73 diagnoses the optical receiver on the basis of an optical detection signal from a photo-detector of the optical receiver, by making diagnostic light incident to the photo-detector of the optical receiver, at the almost same time as the timing that a hole provided on a welding part between coils of the steel strip 1 is detected as a hole defect, or the timing that the hole passes above a light-receiving port and the welding part is predicted to exist above the light-receiving port.
Patent JP-2012020127-A (JP)
Title: Method and system for controlling communication of data in ultrasound system
Inventor: SOKULIN ALEXANDER
IPC: A61B8/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for controlling communication of data in an ultrasound system.SOLUTION: The methods and systems for controlling communication of data in the ultrasound system are provided. One method (50) includes a step (52) of receiving ultrasound data from a plurality of channels of an ultrasound probe in the ultrasound system and a step (54) of digitally demodulating the received ultrasound data such that a data transfer rate of the digitally demodulated ultrasound data is lower than that of the received ultrasound data. The method further includes a processing step (56) of processing the digitally demodulated ultrasound data, using a processor of the ultrasound system.