baber/WOPTO huggingface dataset:
Patent JP-2014007683-A (JP)
Title: Communication circuit and semiconductor device
Inventor: OKABE SHIGEYUKI
IPC: H04L25/03
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce effects of common mode noise on current communication.SOLUTION: A communication circuit (70, 71) includes a reception circuit (42) enabling differential communication using a first transmission path (45) for transmitting a first signal and a second transmission path (46) for transmitting a second signal. The reception circuit includes a compensation circuit for compensating for attenuation of current caused by common mode noise superimposed on the first signal and the second signal. The compensation circuit includes a first compensation circuit (95) and a second compensation circuit (96). The first compensation circuit (95) detects an attenuation of current of the first signal caused by the superimposed common mode noise and adds it to the second signal to compensate for the attenuation of the first signal. The second compensation circuit (96) detects an attenuation of current of the second signal caused by the superimposed common mode noise and adds it to the first signal to compensate for the attenuation of the second signal.
Patent JP-2014009630-A (JP)
Title: Fuel injection device of direct-injection engine
Inventor: NISHIDA MASAMI
IPC: F02M47/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device of direct-injection engine which improves fuel consumption over a wide operation region of an engine 1 by using a fuel injection valve (injector 80) of which the fuel injection accuracy is improved over a wide range from a low injection amount to a high injection amount.SOLUTION: A fuel injection valve has a first solenoid coil 81 for stroking a valve body (needle 83) which is stroked so as to open and close injection holes 84 with a first stroke amount and a second solenoid coil 82 for stroking the valve body with a second stroke amount. when an operation state is at least in a region having a lower load than a predetermined load, in a low load region where compression ignition combustion is performed, a controller (PCM10) drives only the first solenoid coil so as to perform fuel injection within an intake process period and, when the operation state is in a region of a lower speed than a predetermined speed within a high load region, at least the second solenoid coil is driven so as to perform the fuel injection at a fuel pressure of 40 MPa or more, in a period from a compression process later time to an expansion process initial time.
Patent JP-2014009005-A (JP)
Title: End bending device
Inventor: IIDA ATSUSHI
IPC: B65B61/24
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To bend end parts finely while coping with speeding-up of processing.SOLUTION: There is provided an end bending device which bends end parts of a pillow package XA1 which is sealed. The end bending device comprises: a finger conveyor 20 for conveying the pillow package XA1 by turning the end parts to the side; a guide bar 37 disposed in parallel with a conveyance direction at a lower side of the end parts; and an end part bending plate 45 which descends from the upper part of the end parts to the end parts and performs bending operation of the end parts with the guide bar 37 as a fulcrum while travelling in the conveyance direction together with the pillow package XA1 at the outside in a width direction of the pillow package XA1 with respect to the guide bar 37.
Patent JP-2013256934-A (JP)
Title: Rotary heat engine and rotary heat engine-driven power generation device
Inventor: HATANAKA TAKESHI
IPC: F02B53/10
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary heat engine having a simple structure, a fewer number of components and high reliability without using a complicated crank mechanism, and to provide a rotary heat engine-driven power generation device.SOLUTION: A high-temperature combustion gas is generated in a combustor 13. In each of strokes of intake, compression, expansion and exhaust: by first and second sleeve fastening clutches 170, 172 disposed between first and second sleeves 158, 160 of first and second piston rotor bodies 150, 152, respectively, the first and second sleeves are each switched to a locked state and an unlocked state between first and second rotation directions; and by first and second boss fastening clutches, first and second bosses 154, 156 are each switched to a locked state and an unlocked state with respect to a clutch engaging part between the second rotation direction and the first rotation direction. Thereby, simple structures and higher performances with a small size are achieved in a rotary heat engine and a rotary heat engine-driven power generation device.
Patent JP-2014015979-A (JP)
Title: Bearing lubrication structure of differential gear
Inventor: SHIMAZAKI TATSUKI
IPC: F16H57/04
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To equally supply oil scraped up by a final driven gear provided on a differential case to right and left bearings, regardless of vehicle speed.SOLUTION: A gutter plate 27 disposed on an upper part of a final driven gear 18 is equipped with a first oil capturing portion 28 opposing to an outer peripheral surface of the final driven gear 18 and extending to one end side in an axial direction, and a second oil capturing portion 29 extending from the first oil capturing portion 28 to the other end side in the axial direction. The first oil capturing portion 28 inclines in an inclining direction of a tooth surface 18a by a predetermined angle θb when viewed from a diametrical direction of the final driven gear 18, and the second oil capturing portion 29 extends in a generally axial direction when viewed from the diametrical direction of the final driven gear 18. Therefore, by distributing oil scraped up by the final driven gear 18 and colliding with the gutter plate 27 to one end side in the axial direction and the other end side in the axial direction with different ratios, bearings 20 and 21 for supporting both ends in the axial direction of a differential case 15 can be equally lubricated.
Patent JP-2014018871-A (JP)
Title: Process monitor element, and method for manufacturing mems element
Inventor: INABA SHOGO
IPC: B81C1/00
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a process monitor element in which a gauge for monitoring degrees of release etching in a MEMS element manufacturing process does not become a particle to stably monitor a degree of release etching.SOLUTION: A process monitor element 100 is one in a MEMS element manufacturing process for forming a plurality of MEMS elements having MEMS vibrators to be formed by performing release etching to a sacrifice layer on a principal plane of a wafer substrate 1, and comprises: a monitor sacrifice layer 30 which is distributed on the principal plane of the wafer substrate 1 and is composed of the sacrifice layer; a resist layer 31 laminated on the monitor sacrifice layer 30; an etching hole 32 which is formed in the resist layer 31 to expose the monitor sacrifice layer 30; and a gauge 40 by which a position of an etching interface 30a of the monitor sacrifice layer 30 etched by etching liquid to be introduced from the etching hole 32 is relatively watched from the principal plane side of the wafer substrate 1.
Patent JP-2013040091-A (JP)
Title: Glass plate including light incidence surface having light scattering function and reflection control function
Inventor: OKAMOTO SHINYA
IPC: C03C15/00
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass plate including a glass surface having unevenness suitable for improving both light scattering function and reflection control function.SOLUTION: The glass plate 1 includes a glass surface 11 to be a light incidence surface. The glass surface 11 includes minute salient 31 whose diameter is 20 to 250 nm and unevenness 20 represented by an arithmetic mean roughness Ra of 0.08 to 0.8 micron, a maximum height Ry of 0.3 to 7.0 microns, and an average spacing Sm of 0.3 to 10.0 microns. The unevenness 20 and 30 of the glass plate can be formed by etching processing using an etching solution containing hydrofluoric acid and fluoride salts such as potassium fluoride.
Patent JP-2014019186-A (JP)
Title: Door glass run fitting structure
Inventor: ETO NORIAKI
IPC: B60J10/04
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a door glass run fitting structure capable of stably holding the locking flange part of a sash cover without any wobbling.SOLUTION: When a body part 16 is fitted and held to a sash outer 9, a holding lip 21 is wound to a flange reception groove 22 side to be distorted and deformed while it is pressed into contact with the lower end inner surface of the sash outer 9. The locking flange part 12 of a sash cover 7 is held and fixed between the holding lip 21 and a cover lip 20. When a width D is larger than a reference size because of shape variation of a door sash 3, the increase of the width D is absorbed by the distorted deformation of the holding lip 21, and wobbling of the sash cover 7 is prevented to enable stable holding.
Patent JP-2012226769-A (JP)
Title: Image identifier extraction device
Inventor: IWAMOTO KOTA
IPC: G06V10/50
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an image identifier extracted from an image large in correlation between local areas of the image or an image whose signal concentrates on a specific frequency decreases in identifying capability as a degree showing how much a different image can be identified.SOLUTION: An image identifier extraction device includes calculation means of calculating an area feature quantity from two partial areas, related to respective dimensions constituting an image identifier as information for identifying the image, in the image for each dimension; and quantization means of quantizing a difference value in area feature quantity calculated for each dimension into one of a plurality of values including a value showing that the difference value is smaller than a predetermined value, as a value of each of the dimensions of the image identifier, patterns of two partial areas related to one dimension being different from patterns of two partial areas related to at least another dimension.
Patent JP-2012226824-A (JP)
Title: Write-once type information recording medium, information recording method, information reproducing method, information recording device and information reproduction device
Inventor: TAKAHASHI NOBUHISA
IPC: G11B27/00
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a write-once type information recording medium capable of easily retrieving the latest DDS and the latest defect list.SOLUTION: At least one defect management work region is sequentially allocated to the write-once type information recording medium along a predetermined direction, and the latest defect list and the latest DDS are arranged in a recorded defect management work region adjacent to a boundary between the recorded defect management work region and an unrecorded defect management work region along the predetermined direction in the order of the latest defect list and the latest DDS.
Patent JP-2014022266-A (JP)
Title: Connector
Inventor: KASHIWADA TOMOKAZU
IPC: H01R24/20
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To normally connect terminals to each other when performing connector engagement.SOLUTION: A connector 10 constituted so that an apparatus side connector 170 configured separately from a shield case 160 is attached to the depth side of a case side aperture 161, a male terminal 172 is formed on the apparatus side connector 170 and a female terminal 52 connected to the male terminal 172 by being engaged with the case side aperture 161 is arranged in the inside includes: a housing 20 in which an engagement part 21 allowed to be engaged with the case side aperture 161 is formed on one end part and a flexible conductor 51 connected to the female terminal 52 and an electric wire 71 are drawn out from the other end part; and a terminal storage part 30 configured separately from the engagement part 21 and storing the female terminal 52 in its inside. The terminal storage part 30 is attached to the housing 20 so as to float in a direction intersecting with an engagement direction of the engagement part 21 with the case side aperture 161 when connecting the male terminal 172 to the female terminal 52.
Patent JP-2014023664-A (JP)
Title: Game machine
Inventor: YAMASHITA YUTA
IPC: A63F7/02
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing the same ending performance even if a plurality of kinds of jackpot games are imparted.SOLUTION: Time obtained by subtracting total time of a disadvantageous round game executed before completion of a jackpot game from execution time of a common ending performance commonly executed in a plurality of kinds of jackpot games having the same number of rounds is set as ending time of an imparted jackpot game. Thus, even if the number of disadvantageous round games is changed, a period from completion of an advantageous round game to completion of ending time becomes the same. Thus, even if total time of disadvantageous round games differs, the same common ending performance can be executed.
Patent JP-2013081154-A (JP)
Title: Imaging array having photodiodes with different photosensitivity and associated image restoration method
Inventor: LUKAC RASTISLAV
IPC: H04N9/04
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging array having photodiodes with different photosensitivities, and to provide an associated image restoration method.SOLUTION: A pixel sensor array includes a plurality of pixel sensors having a first gain and a plurality of pixel sensors having a second gain less than the first gain. A highlight pixel in which the pixel values of the pixels with the first gain are saturated are corrected with a correction value calculated as a ratio of the average value or the weighted average value of unsaturated normal photosensitivity pixels usable in the vicinity of the highlight pixel to a highlight pixel value.
Patent JP-2013030260-A (JP)
Title: Magnetic recorder and manufacturing method thereof
Inventor: MIN TAI
IPC: G11B5/31
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording head supporting high-speed data recording.SOLUTION: The magnetic recorder of this invention includes a lower magnetic field coil 54 embedded in a nonmagnetic dielectric layer 55, a main pole 56 embedded in the nonmagnetic dielectric layer 55 and having a wall surface B1 inclined at the angle of about 30°, a write gap 52, a magnetic pole chip layer 71 located between the main pole 56 and an ABS, a top yoke, and a write yoke and an upper magnetic field coil covering the top yoke. The main pole 56 has a magnetic attenuation constant of ≥0.002 and ≤0.1, and has saturation magnetization of ≥24 kG. On the other hand, the magnetic pole chip layer 71 has saturation magnetization of ≥19 kG and ≤24 kG, and a magnetic attenuation constant of ≥0.1.
Patent JP-2014027564-A (JP)
Title: Verification device and electronic signature authentication method
Inventor: KOYAMA MIHO
IPC: G06F21/64
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a verification device and an electronic signature authentication method which can enhance accuracy of personal authentication using an electronic signature.SOLUTION: A verification device 1 comprises a touch pen 2 and a terminal device 5. The touch pen 2 comprises: a pen inclination sensor 11 which detects an inclination of an axis 2c of the touch pen 2 against a vertical direction; and a pen inclination data generation unit 12 which generates pen inclination data indicating change of the inclination with time during an input period on the basis of the inclination detected by the pen inclination sensor 11. A determination unit 15 included in the terminal device 5 compares reference pen inclination data and pen inclination data to determine whether reference signature data matches signature data.
Patent JP-2013129904-A (JP)
Title: Steel material excellent in alcohol-corrosion resistance
Inventor: SAMUSAWA ITARU
IPC: C21D8/02
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a steel material excellent in alcohol-corrosion resistance which can be applid to a large-scaled structure without needing a plating-treatment and an inhibitor-addition, by improving the corrosion resistance and SSC(stress-corrosion cracking) resistance to the steel material itself.SOLUTION: The steel material has the component composition composed by mass% of 0.03-0.3% C, 0.01-1.0% Si, 0.1-2.0% Mn, ≤0.03% P, ≤0.005% S, 0.01-1.0% Cr and further, at least 2 kinds among 0.05-1.0% Cu, 0.01-0.2% Sn and 0.01-1.0% Niand the balance Fe with inevitable impurities.
Patent JP-2014028092-A (JP)
Title: Method for manufacturing carpet
Inventor: TOMITA NAOKUNI
IPC: D06M15/21
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a carpet, eliminating the need for a time-consuming drying step and having excellent pile yarn removal strength.SOLUTION: A method for manufacturing a carpet 11 including a surface skin layer 3 made of pile yarn 1 and a base fabric 2, and a backing layer 10, includes: heating and melting a hot-melt adhesive 4 having a softening point in a range of 90 to 160°C; applying the melted hot-melt adhesive 4 onto the base fabric of the surface skin layer by using a roll coater 5 to allow the melted hot-melt adhesive 4 to penetrate at least partially between stitch parts of the pile yarn 1 and the base fabric 2 and/or at least a part of fiber that constitutes the stitch parts of the pile yarn 1 and the base fabric 2; and then cooling down and solidifying the penetrated hot-melt adhesive 4 for adhesion to form the backing layer 10 including the hot-melt adhesive 4.
Patent JP-2014018625-A (JP)
Title: Clothes drying device
Inventor: OKUDA KATSUJI
IPC: D06F53/02
Filed: 2012-07-16
Abstract: PROBLEM TO BE SOLVED: To hold laundry at a position as high as possible by increasing the tension of a clothesline after engaging an engaging body with a receiver.SOLUTION: A clothes drying device of the present invention includes: a casing 3 from which a clothesline 4 for hanging laundry thereon can be drawn out, and in which the clothesline 4 is stored while being urged in a winding direction; a lock member 12 capable of restricting the movement of the clothesline 4 in the drawing-out direction and capable of releasing the restriction; a receiver 5 capable of being detachably engaged with an engaging body 6 fixed to the end part of the clothesline 4; and a tension member 7 which is interposed between the receiver 5 and the engaging body 6 so as to tension the clothesline 4 after being restricted in movement by the lock member 12.
Patent JP-2014031140-A (JP)
Title: Display device
Inventor: OBATA KIJURO
IPC: H04N5/225
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a "display device" including an imaging element which does not impair design and/or aesthetics.SOLUTION: The display device with a built-in camera module of the present invention has a liquid crystal panel 112 that can display an image on the basis of image data, a backlight unit 114, a light source 116 including infrared LEDs 116A and white LEDs 116B, and a camera module 120 arranged at a rear side of the backlight unit to be able to image an object through the liquid crystal panel 112. A portion of a display area of the liquid crystal panel 112 is allocated as an infrared light transmitting area 130 transmitting infrared light. A display image in the infrared light transmitting area 130 is controlled to transmit the infrared light.
Patent JP-2014033587-A (JP)
Title: Housing structure and power conditioner
Inventor: KISHIDA YUKIMORI
IPC: H02M7/487
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure which can reduce the risk of electrification in a live wire part without performing large scale work such as to shield a solar cell module, when a power conditioner in which a junction box is incorporated is maintained.SOLUTION: A housing structure includes: a housing 50 where one face side is set to be an opening 50a; an input plate 60 which is loaded with terminal stands 21 to 25 to which an output cable 81 from an external power source is connected and which take in external power, switches 31 to 33 and 35 to which output from the terminal stands is connected, and turns a loading face 60a loaded with the terminal stands and the switches to an opening side and is stored in the housing; and a substrate 70 which is loaded with a control device 90 to which output from the switches is connected and which operates with the output, turns a loading face 70a loaded with the control device to the opening side and is stored in the housing at a part inner than the input plate to the opening. The input plate can rotatably be supported to the opening side with one side as an axis to the housing.
Patent JP-2014032730-A (JP)
Title: Magnetic recording medium
Inventor: OKUDA MITSUNOBU
IPC: G11B5/65
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which a magnetic fine line is defined as a track as the recording region of data, and the supply of pulse currents allows the shift movement of a magnetic domain in a direction of a fine line in the track, and which is capable of increasing recording density regardless of working accuracy.SOLUTION: A magnetic fine line 1 of a magnetic recording medium is divided into two tracks Tr1 and Tr2 in a direction of fine line thickness by a groove part 1d extended in a direction of the fine line, and a plurality of magnetic domains are continuously generated in the direction of the fine line in each of the tracks Tr1 and Tr2. In the magnetic fine line 1, the adjacent magnetic domains generated in each of the tracks Tr1 and Tr2 are prevented from being moved to the adjacent track since a magnetic wall for partitioning those magnetic domains from each other is locked by the groove part 1d, and DC pulse currents to be supplied to the magnetic fine line 1 allows the shift movement of the magnetic domains only in a direction of the fine line.
Patent JP-2014021482-A (JP)
Title: Projection-onto-screen system
Inventor: NAKAMURA MINORU
IPC: G03B21/60
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a projection-onto-screen system that can clearly project images, associate a screen with images and increase the comforting effect of the images.SOLUTION: A projection-onto-screen system that projects images on a screen with a projector mainly for the purpose of relaxing the viewer uses liquid filling a water tank or the like, flowing liquid or a mist part arising from the liquid as a screen, directly or indirectly projects a natural landscape or the like on such screens with the projector, and displays the projected image with fantastic pictorial beauty by utilizing the flow of the liquid or oscillation of the mist.