baber/WOPTO huggingface dataset:
Patent JP-2013044616-A (JP)
Title: Partial discharge position locating method and partial discharge position locating device
Inventor: KOSAKO MASAHIRO
IPC: G01R31/12
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a partial discharge position locating operation in a case a position of a partial discharge source of a stationary winding apparatus is inside the winding.SOLUTION: When at least one AE sensor is mounted on a tank wall of an oil-immersed transformer and also the position of the partial discharge source is located based on an AE signal output from the AE sensor by using a partial discharge current flowing through a neutral grounding line as a trigger, a decision is executed whether the discharge source is positioned inside the winding or on outer circumferential surface part of the winding by performing at least one decision among a first decision performed by whether a rise time α of a direct arrival wave of the AE signal is larger than a set value α* or not, and a second decision performed by whether a first wave of the direct arrival wave of the AE signal is a low frequency component or not, and a third decision same as the second decision based on such a waveform that the AE signal is subject to wavelet transformation. Based on these decision, at least three AE sensors are mounted and the position of the discharge source is located by obtaining a propagation distance from the discharge source to each AE sensor by changing a propagation speed of the discharge sound according to different propagation medium, when the discharge source exists inside the winding, based on an arrival time of the direct arrival wave of the AE signal to be output from each AE sensor and a delay of the arrival time of the high frequency component.
Patent JP-2012237955-A (JP)
Title: Control method of electro-optic device, control device of electro-optic device, electro-optic device and electronic equipment
Inventor: MUTO KOTA
IPC: G02F1/167
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress generation of blur in a boundary of a displayed image.SOLUTION: A control method of an electro-optic device comprises: a first control step in which upon rewriting for rewriting an image to be displayed in a display unit (3), a potential different from a potential of a counter electrode (220) is supplied in a plurality of frame periods to a pixel electrode (21a) of a first pixel (20a) where the grayscale to be displayed is to be changed; a second control step in which the same potential as the potential of the counter electrode is supplied, in at least a part of frame period in the plurality of frame periods, to a pixel electrode (21b) of a second pixel (20b) adjoining to the first pixel and having no change in the grayscale to be displayed during image rewriting; and a third control step in which a potential different from the potential of the counter electrode is supplied to the pixel electrode of the second pixel in a frame period after the potential is supplied in at least one frame period in the first control step.
Patent JP-2013043147-A (JP)
Title: Reverse osmosis membrane separation apparatus
Inventor: MANABE ATSUYUKI
IPC: B01D61/12
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmosis membrane separation apparatus capable of improving a recovery rate while suppressing precipitation of silica-based scale.SOLUTION: The reverse osmosis membrane separation apparatus 1 includes: a reverse osmosis membrane module 5 separating supply water W1 into permeated water W2 and concentrated water W3; a temperature detection means 4 detecting a temperature of the supply water W1; and a control part 10 alternately conducting a high recovery rate operation mode and a low recovery rate operation mode. In the high recovery rate operation mode, (i) a reference concentration rate of silica in the concentrated water W3 is calculated based on silica concentration of the supply water W1 acquired beforehand and silica solubility determined in accordance with the detected temperature value from the temperature detection means 4, and (ii) a flow rate of the supply water W1 supplied to the reverse osmosis membrane module 5 is controlled so that an actual concentration rate of the silica in the concentrated water W3 exceeds the reference concentration rate. In the low recovery rate operation mode, the flow rate of the supply water W1 supplied to the reverse osmosis membrane module 5 is controlled so that the actual concentration rate of the silica in the concentrated water W3 becomes the reference concentration rate or lower.
Patent JP-2013044714-A (JP)
Title: Lifetime diagnosis method of electrolytic capacitor
Inventor: MURAKAMI KAZUYA
IPC: H01G13/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To predict the lifetime of an electrolytic capacitor within a shorter period of time than a test time required for a conventional lifetime acceleration test.SOLUTION: According to a lifetime diagnosis method of an electrolytic capacitor, a plurality of openings 7 are provided in a case 2 of the electrolytic capacitor and while accelerating a diffusion rate of an electrolyte within the case, an acceleration lifetime test of the electrolytic capacitor is performed. Characteristics of a correlation between a weight measured value of the electrolytic capacitor and an electrostatic capacitance change amount or characteristics of a correlation between the weight measured value of the electrolytic capacitor and an equivalent series resistance change amount are determined for each lot, and a weight of a life point to a deterioration failure is calculated for each lot. Furthermore, an approximate expression is determined from the correlation characteristics, a weight change amount of the life point to the deterioration failure is calculated and on the basis of aging change characteristics in the weight change amount obtained in the acceleration lifetime test of an electrolytic capacitor in which no opening 7 is provided, the lifetime of the electrolytic capacitor in which no opening 7 is provided is estimated.
Patent JP-2013047491-A (JP)
Title: Fuel injection valve
Inventor: SUZUKI HISAO
IPC: F02M61/18
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve that increases the amount of fuel to be injected from each fuel injection hole by preventing a decrease in flow speed of fuel flowing into an injection hole when the fuel flows in a direction other than a direction of fuel flowing into the injection hole as designed.SOLUTION: The fuel injection valve includes a circular fuel injection plate 10 having a plurality of injection holes 12. The injection hole plate 10 has an inner wall surface 10a along which fuel flows toward the center from radially outside of the injection hole plate 10. A protrusion 14 protruding from the inner wall surface 10a toward the inside of the fuel injection valve is formed at the center portion close to the inner wall surface 10a in the injection hole plate 10. A plurality of notches 14a are formed on the outer periphery of the protrusion 14. A plurality of injection holes 12 on an imaginary circle of a first stage are provided in the notch 14 corresponding to each of the injection holes.
Patent JP-2013050638-A (JP)
Title: Heat-ray reflective member
Inventor: YAMAZAKI YUSUKE
IPC: B32B7/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel heat-ray reflective member that can be suitably used for a thermal treatment device that is used for manufacturing a silicon semiconductor.SOLUTION: A heat-ray reflective member 1 includes a substrate 10, and a heat-ray reflective layer 20. The heat-ray reflective layer 20 is disposed on the substrate 10. The heat-ray reflective layer 20 comprises a silicon layer 22 and a silicon oxide layer 21 that are alternately laminated. The silicon oxide layer 21 includes a first area 21a and a second area 21b. The second area 21b is positioned between the first area 21a and the silicon layer 22. The refraction index n2 of the second area 21b is higher than the refraction index n1 of the first area 21a.
Patent JP-2013051904-A (JP)
Title: Animal feed composition containing epilactose, animal mixed feed containing the same, and application of the same
Inventor: HONMA MITSURU
IPC: A23K1/16
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an animal feed composition which can be utilized to enhance productivity of animals through the effective utilization of epilactose, an animal mixed feed containing the animal feed composition, and a method for suppressing the diarrhea and loose stool and for enhancing weight increase amount through the utilization of the animal feed composition and animal mixed feed.SOLUTION: There are provided an animal feed composition including the epilactose and an animal mixed feed including the animal feed composition. The method for suppressing the diarrhea and loose stool and that for enhancing weight increase amount includes giving to animals the animal feed composition or animal mixed feed.
Patent JP-2013058891-A (JP)
Title: Frame capture device
Inventor: FURUKAWA KAZUHIRO
IPC: H04L12/70
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a frame capture device suitable for monitoring a frame flowing through a relay network of wide area Ethernet (R).SOLUTION: The frame capture device includes: a frame detection section that detects a frame from data received in a relay network of wide area Ethernet; an extraction processing section that extracts a transfer tag from the detected frame; and a display data processing section that displays the extracted transfer tag on a display unit. The display data processing section can display transfer tags on the display unit at intervals of predetermined periods.
Patent JP-2013009937-A (JP)
Title: Game machine
Inventor: YOSHIMURA MASANAO
IPC: A63F5/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and the like capable of maximizing the number of net increased tokens per game by merging an ART technique and a pseudo probability variable technique.SOLUTION: When a replay lottery is lost in a BB2 bonus game and then a left stop button 10a is operated in first stop operation, a main control part 100 determines that the operation coincides with an operation procedure stored in a ROM 101 and stops a cherry pattern at a lower stage of a left drum 2a (see Fig.125(A-1)). Then, when a middle stop button 10b is operated in second stop operation, a middle drum 2b is stopped within one frame, and an optional pattern (ANY) is displayed on an effective line. Finally, when a right stop button 10c is operated in third stop operation, the cherry pattern is stopped at an upper stage of a right drum 2c, and 14 cherries are won (see Fig.125(A-3)). Contrarily, one cherry is won in other operation procedures (see Fig.125(B-3)).
Patent JP-2012054939-A (JP)
Title: System and method for lossless compression of already compressed files
Inventor: GREENGELLER JACOB
IPC: H03M7/30
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for losslessly compressing already compressed files, such as JPEG files.SOLUTION: The inventive method involves full or partial decompression of the original file, and re-compression using various advanced data compression techniques. Decompression involves decompression using the advanced techniques and re-compression using the original techniques. This method and system saves on data storage space and allows for the reconstruction of an original compressed file for use in applications that require or support the original compressed format.
Patent JP-2013063366-A (JP)
Title: Inkjet head and method for producing the same
Inventor: TOTSUKA TAKAYUKI
IPC: B41J2/055
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head wherein the wire breakage of an electrode pattern is difficult to occur, and to provide a method for producing the same.SOLUTION: In this inkjet head, a frame member is installed on a substrate, a piezoelectric member formed with groove-like pressure chambers is installed inside a space surrounded by the frame member, the space is covered with a nozzle plate having nozzles in facing parts to the pressure chambers to form common liquid chambers, and the pressure chambers are deformed by a signal from the outside to discharge, from the nozzles, ink supplied to the common liquid chambers through ink flowing-through holes bored in the substrate. The piezoelectric member is formed in a trapezoidal shape wherein both side faces of a rectangular parallelepiped are prescribed inclined surfaces, the pressure chamber is formed in a groove shape which is parallel to a trapezoidal face of the piezoelectric member and is opened to the upper face, the electric pattern passing on both the inclined surfaces from the groove bottom part upper faces of the pressure chambers and arriving on the substrate is formed, and intersection parts between the bottom sides of the grooves formed in the piezoelectric member as the pressure chambers and the inclined surfaces are smoothly formed.
Patent JP-2013063564-A (JP)
Title: Image forming apparatus, image processing method, image processing apparatus, and program
Inventor: TAKAOKA TATSUO
IPC: B41J2/01
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a dot is formed in an elliptical shape and the volume of the overlapping of the adjacent dots increases, and thereby density is increased when a liquid droplet is horizontally discharged from a recording head to form an image.SOLUTION: Print data are analyzed as tone data by each color. When print control is performed, data of a pixel to be printed are obtained. A correction value of the volume of droplet discharging is obtained which is predetermined corresponding to the data (tone data). If the obtained correction value is, for example, 80% as a reference in the case of, for example, vertical print that the liquid droplet is vertically discharged from the recording head to form the image, the volume of the droplet discharging is determined to be 80% of the vertical print to be corrected in a direction of reducing the density.
Patent JP-2013068666-A (JP)
Title: Display system, image output device, and display device
Inventor: HIRATA NAOAKI
IPC: G06F3/048
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a display system that allows a user of a display device to finely adjust an area even if an error occurs in a result of area detection of the display device and image processing based on the result, and to provide an image output device and the display device.SOLUTION: A PC3 acquires position information on an area detection result stored in a memory 12 of a monitor 1, receives user operation to change the position of the area detection result by means of an input device such as a mouse 6, and transmits change information prepared on the basis of the received operation content, to a monitor 1. The monitor 1 updates the position information stored in the memory 12 on the basis of the change information from the PC3, and performs image processing for each area, by switching a table of an LUT 16 on the basis of the updated position information. The monitor 1 receives the change information from the PC3 to stop area detection processing after updating the position information in the memory 12.
Patent JP-2013067827-A (JP)
Title: Method for manufacturing hydroxyapatite thin film
Inventor: AKAZAWA MASAYOSHI
IPC: C23C14/06
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To form a hydroxyapatite thin film while crystallinity is controlled on a various substrates.SOLUTION: In a first step S101, a thin film 102 is formed on a substrate 101 with a sputtering method using a sputter gas containing a target including a sintered body of hydroxyapatite and HO gas. The substrate 101 can be, e.g., a silicon substrate. In a second step S102, the thin film 102 is heated to be crystallized in an atmosphere where oxygen exists. The heating can be, e.g., performed in an atmosphere of an oxygen gas or in the atmospheric air.
Patent JP-2012142261-A (JP)
Title: Straight tube type led lamp switching device and straight tube type led lamp using the same
Inventor: HAYASHI MASATO
IPC: F21V23/04
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To enable a lamp to be installed in a fluorescent lamp fixture of either form, a form where a terminal at one end of a straight tube type fluorescent lamp is inserted into a socket on one side and then a terminal at the other end is inserted into a socket on the other side, or a form where terminals at opposite ends of a straight tube type fluorescent lamp are inserted into sockets at the same time.SOLUTION: A straight tube type fluorescent lamp switching device includes: a first terminal (5) which protrudes from a housing; an operation body (9) which has an operation unit capable of receiving a pushing operation into the housing; a second terminal (6) which has electrical continuity with the first terminal (5) when a push operation is exerted on the operation body (9); and a torsion spring (12) which restores the operation body (9) to its initial state before a push operation is exerted. Inside the housing is provided an accommodation section (26) in which the operation body (9) is accommodated when a push operation is exerted thereon. The operation body (9) is constructed so as to tilt when a push operation is exerted from at least one side in a direction across and contrary to a protruding direction of the first terminal (5), so that at least part of the operation unit is accommodated in the accommodation section (26) by this tilting motion, and also the first terminal (5) and the second terminal (6) are made to have electrical continuity.
Patent JP-2013067912-A (JP)
Title: Needle bed of flat knitting machine
Inventor: LIN YU-SHENG
IPC: D04B15/10
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide needle beds of a flat knitting machine.SOLUTION: In the flat knitting machine, the needle beds are each arranged on each of both sides of a needle bed gap and each include: a plurality of partition plates parallel to each other; a plurality of knitting needles and sinkers each arranged between the partition plates; and a sinker control device which moves in parallel to the arrangement direction of the sinkers. The sinker control device includes: a switching device which effects a switching stroke in accordance with the movement direction; and at least one control cam which pushes and rotates the sinker in the direction toward the needle bed gap in conjunction with the switching stroke of the switching device. At least one needle pressing plate, which restricts the vertical movement of the knitting needles, is provided on the partition plates. The switching device of the sinker control device facing the needle pressing plate includes a magnetic attraction part which magnetically attracts the needle pressing plate. A partition piece, which restricts the horizontal deviation of the sinker, is provided between the partition plates.
Patent JP-2013066429-A (JP)
Title: Threshing device
Inventor: FUKUDA TAKEHIRO
IPC: A01F12/32
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent resonance of a grain sieve occurred when swingably moving a sieve case for selecting grains.SOLUTION: A threshing device includes the sieve case 6 supported freely swingably moving in a vertical direction and a front and back direction, wherein the grain sieve 24 is fixed so as to cover attachment parts 30 and 31 provided on a right and left side walls 6a and 6b of the sieve case 6, respectively. The threshing device includes frame members 35 and 36 over the right and left side walls 6a and 6b of the sieve case 6 are provided and the grain sieve 24 is connected to the frame members 35 and 36.
Patent JP-2013073411-A (JP)
Title: Server room monitoring device and server room
Inventor: IDO KAZUHIRO
IPC: G08B25/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a server monitoring device which can efficiently monitor whether or not abnormality has occurred even in a container type server room, and to provide a server room.SOLUTION: The server room monitoring device is provided with: a monitoring camera which is installed along a column of racks for storing servers in the server room and imaging the servers; an odor sensor for detecting odor in the server room; a sound collecting microphone for collecting sound in the server room; a horizontal driving part for moving a movable support member in the horizontal direction; a vertical driving part for vertically moving the monitoring camera, the odor sensor, and the sound collecting microphone along the movable support member; and a control unit for inputting server room information by controlling the horizontal driving part and the vertical driving part to move the monitoring camera, the odor sensor, and the sound collecting microphone, and issuing an alarm when abnormality has occurred.
Patent JP-2013071211-A (JP)
Title: Machining tool
Inventor: SENGOKU KAZUMASA
IPC: B23Q3/12
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce a load of a tool change, and to prevent the chattering of a tool during machining.SOLUTION: There are provided, in a machining tool 1, a communication passage 41 communicating with a coolant supply port S3 formed in a spindle S while being mounted to the spindle S of a machining center, a filling chamber 42 communicating with the communication passage 41 and capable of being filled with a coolant, a discharge passage 43 communicating with the filling chamber 42 and opened to the outside, and a closing means (ball 50) capable of closing the discharge passage 43. When changing the tool, the filling chamber 42 is in an empty state, and during the machining, the filling chamber 42 is filled with the coolant.
Patent JP-2013072402-A (JP)
Title: Variable capacity-type exhaust turbocharger equipped with variable nozzle mechanism
Inventor: TASHIRO NAOTO
IPC: F02B37/24
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce a weight and a production cost of a nozzle mount which pivotably supports a drive ring constituting a variable nozzle mechanism.SOLUTION: A nail pin 20 including a flange on an end surface of a guide section 5a is provided to dispose the drive ring 3 of the variable nozzle mechanism in the guide section 5a of the nozzle mount 5 while keeping a thrust direction. In addition, the width of the thrust direction of the guide section 5a is formed to be shorter than the width of the drive ring 3, and an interval between a side face of the nozzle mount 5 and the flange of the nail pin 20 is adjusted by an adjusting member 20c interposed between the flange of the nail pin 20 and the end surface of the guide section 5a.
Patent JP-2013077385-A (JP)
Title: Separator sheet for battery, method for manufacturing the same, and battery
Inventor: SUNAGA TOMOYASU
IPC: H01M2/16
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a secondary battery.SOLUTION: A separator including a substrate layer composed of a polyolefin resin material, a cross-linked polyimide layer formed on the substrate layer, and a fluorine polymer layer formed on the cross-linked polyimide layer, is used.