baber/WOPTO huggingface dataset:
Patent JP-2012104099-A (JP)
Title: Method of enhancing contrast using bezier curve
Inventor: PARK SOO-JIN
IPC: G06T5/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a contrast enhancing method in the spatial domain for enhancing contrast adaptively to the type of an image.SOLUTION: Histogram distribution is calculated based on an image that has been photographed or read out from a storage medium, the type of the image is determined according to the contrast state of the image, the movement directions of control points of a 3-D Bezier curve is determined according to the type of the image, and the movement distances of the control points of the 3-D Bezier curve are calculated based on the number of luminance values in the histogram distribution. Two control points of the 3-D Bezier curve are moved based on the determined movement directions and movement distances of the control points, and the Bezier curve is created using the two moved control points and two fixed control points. Then, the contrast of the image is enhanced by applying the created Bezier curve.
Patent JP-2013002833-A (JP)
Title: Auxiliary tool for strand pitch measurement and strand pitch measurement method
Inventor: SERIO HIROSHI
IPC: G01B21/16
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for strand pitch measurement in which marking accuracy of a measuring point can be improved and a strand pitch of a stranded wire can be measured highly accurately and easily, and a strand pitch measurement method.SOLUTION: An auxiliary tool for strand pitch measurement is used for marking measuring points 4, 5 when measuring a strand pitch of a stranded wire 2 by marking the measuring points 4, 5 on the same element wire 3 positioned on the same axis along with a length direction on a surface of the stranded wire 2 and measuring a distance between the measuring points 4, 5. The auxiliary tool for strand pitch measurement comprises a plate-like member 6 and a level gauge 7. The plate-like member 6 has arcuate notches 8 along with a cross-sectional shape of the stranded wire 2, is disposed on the stranded wire 2 by fitting the notches 8 to the stranded wire 2 and indicates positions for marking the measuring points 4, 5. The level gauge 7 is mounted in the plate-like member 6, levels the plate-like member 6 disposed on the stranded wire 2 to keep an attitude of the plate-like member 6 constant and maintains the positions for marking the measuring points 4, 5 on the same axis.
Patent JP-2013002467-A (JP)
Title: Chain guide and chain tensioner device
Inventor: KATO AKIO
IPC: F16H7/18
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a chain guide having high strength and low sliding resistance of a contact surface with a chain, stably contacting the chain traveling at a high speed with a roller, and having high travel stability, and to provide a chain tensioner device using the chain guide.SOLUTION: The roller 12 contacting with the chain 1 is constituted of a support shaft 13 supported by opposed side plate members 9 arranged along the traveling direction of the chain 1, and a roller bearing having a steel outer ring 12a arranged on an outer peripheral surface of the support shaft 13 and contacting with the chain 1 having an inward collar part on both ends and a roller 12c with a cage 12b incorporated into the outer ring 12a. A thickness tof the collar part is formed thinner than a thickness tof the outer ring 12a, and an end surface R of the outer ring 12a is made small and the chain 1 traveling at a high speed is stably contacted with the roller 12.
Patent JP-2013005124-A (JP)
Title: Data processor and data-processing method
Inventor: SHINOHARA YUJI
IPC: H04L27/34
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To improve data error tolerance.SOLUTION: When an LDPC code having a code length of 16,200 bits and an encoding rate of 8/15 is mapped to 16 signal points, a demultiplexer performs a switch in which bits b0, b1, b2, b3, b4, b5, b6, and b7 are respectively assigned to bits y0, y4, y3, y1, y2, y5, y6, and y7 when the sign bit for the 4×2 bits is set as b#i, and the #i+1th bit from the most significant bit among the symbol bits in the 4×2 bits of two contiguous symbols is set as y#i. The present technique can be applied, e.g., to a transmission system for transmitting LDPC codes.
Patent JP-2013005297-A (JP)
Title: Image sensor and drive method and electronic equipment
Inventor: YAMAGUCHI TETSUJI
IPC: H01L27/146
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To restrict degradation in photoelectric conversion film.SOLUTION: A solid state image sensor comprises a plurality of pixels arranged in matrix form and a vertical drive unit which outputs a drive signal for each pixel line. The pixels each include a pixel electrode formed separately from the other pixels on a silicon substrate, a photoelectric conversion film formed on the pixel electrode, and a counter electrode formed on the photoelectric conversion film. The counter electrode is electrically separated from adjacent other counter electrodes. The vertical drive unit applies electric potential to each pixel line differing in at least read timing which is in an opposite direction to the electric potential applied to the photoelectric conversion film during pixel exposure at prescribed timing other than the pixel exposure period. The present disclosure can be applied to electronic equipment such as a digital still camera, for example.
Patent JP-2013003564-A (JP)
Title: Fixing device and image forming apparatus
Inventor: IWAI KIYOSHI
IPC: G03G15/20
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress excessive temperature rise of a magnetic field generating member generating an AC magnetic field, in an induction heating type fixing device.SOLUTION: A fixing device includes: a fixing belt 61 that is formed with a conductive layer and generates heat by induction heating of the conductive layer; an excitation coil 82 that generates an AC magnetic field intersecting the conductive layer of the fixing belt 61 by being supplied an AC current; an inside support 81 that is provided so as to face the excitation coil 82, has a projection 81b projecting toward the excitation coil 82, and supports the excitation coil 82 by the projection 81b; and an outside support 83 that is provided so as to face the inside support 81 across the excitation coil 82 and supports the excitation coil 82 by pressing it toward the inside support 81.
Patent JP-2012023364-A (JP)
Title: Method for manufacturing semiconductor package substrate
Inventor: KIM JON-WON
IPC: H01L23/12
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor package substrate with high reliability that can effectively perform bumping and remove resist on forming a metal post by bumping, without damaging to the metal post while achieving an economical and efficient process.SOLUTION: The method comprises a step of preparing a base substrate 101 having a connection pad 102 exposed by a solder resist open part; a step of forming a foam resin layer 107 having an opening for forming a metal post on a solder resist 103; a step of forming a metal post 108 on the opening; and a step of removing the foam resin layer 107.
Patent JP-2013008508-A (JP)
Title: Plasma display panel
Inventor: OKAFUJI MICHIKO
IPC: H01J11/22
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which is improved in its secondary electron emission property and charge retention property by improving a surface layer (protection film), and arranged to offer a good image display performance, and which can be driven by a low electric power with stability and which allows the shortening of the aging time in addition to the above advantages.SOLUTION: The plasma display panel includes a dielectric layer 7, and a protection film 8 provided on the dielectric layer 7 on the side of a discharge space. The protection film has a thickness of about 1 μm. The protection film 8 has a first region 8a formed in its area facing the discharge space 15, and the first region contains CeO, and Sr of a density between 11.8 mol% and 49.4 mol% inclusive. A second region 8b other than the first region 8a contains CeO, and Sr of a higher density compared to that of the first region 8a. The COdensity in the discharge space 15 is controlled to be 1×10Pa or below.
Patent JP-2013009572-A (JP)
Title: Motor
Inventor: KUSAMA KENJI
IPC: H02K1/27
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of preventing inflow of an excitation current into a rotation axis when a drive coil is excited.SOLUTION: A motor 1 has a cylindrical stator core 32 mounting a drive coil 33, and an iron-based metal rotation axis 41 with a driving magnet 42 fixed to its outer peripheral side. The rotation axis 41 is arranged inside the stator core 32 rotatably, and the stator core 32 and the driving magnet 42 are opposed to each other. Annular outer peripheral surface parts 41b and 41c adjacent to a magnet fixing part 41a in a motor axis line L direction, of an outer peripheral surface of the rotation axis 41, are covered with an insulation tape 51. Accordingly, even when a stator 30 and a rotor 40 approach each other, a distance from the drive coil 33 to an exposed part of the outer peripheral surface of the rotation axis 41 can be secured. Therefore, even when the drive coil 33 is excited, inflow of an excitation current from the drive coil 33 into the rotation axis 41 can be prevented or suppressed.
Patent JP-2013009624-A (JP)
Title: Koji mold with low tca productivity and method for preparing the same
Inventor: FUJITA AKIKO
IPC: C12G3/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel technique for identifying a gene coding an enzyme relating to the conversion from 2,4,6-trichlorophenol (TCP) to 2,4,6-trichloroanisol (TCA) in a Koji mold and preventing the generation of TCA which is a main causative material of a musty smell of sake.SOLUTION: A method for preparing the Koji mold reduced in productivity of 2,4,6-trichloroanisol includes reduction or deletion of expression of AO 080521000231 gene in the Koji mold. The reduction or deletion of expression of the gene is carried out by, e.g., destroying the gene. By the Koji mold with the reduced or deleted gene expression, sake with a low TCA content and without the musty smell can be produced.
Patent JP-2013012903-A (JP)
Title: Connection structure, connection method, and electronic apparatus
Inventor: MIYAZAKI YOSUKE
IPC: H05K5/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the size of a connection structure of mechanical and electrical connection, while securing a waterproof function.SOLUTION: The connection structure comprises a first member 10 having a housing chamber 15, and a second member 20 which can be attached to the first member 10 so as to cover the housing chamber 15. The first member 10 has a first engaging part 11 and a first terminal 12. The second member 20 has a second engaged part 21 which is engaged with the first engaging part 11 and a second terminal 22 which is electrically connected to the first terminal 12. The first member 10 and the second member 20 form a waterproof area including the housing chamber 15 when the second member 20 is attached to the first member 10. The second engaged part 21 and the second terminal 22 are aligned along a boundary of the waterproof area.
Patent JP-2013015340-A (JP)
Title: Clock device
Inventor: KABE HIROSHI
IPC: G04C21/10
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a clock device in which means for detecting time to be announced is rationally constituted.SOLUTION: A clock device in which means for detecting time to be announced is configured to detect a rotational position of an hour chiming wheel by the operation of a photoreflector 330 every revolution of a minute hand pipe, comprises a sensor substrate 400 mounting the photoreflector, and a flat-shaped case body 500. A speed reduction mechanism 110, a base end part of a minute hand pipe 120, motion works 140, a base end part of an hour hand pipe 130, and a one-revolution detection mechanism 310 are arranged between a first case member 510 and a second case member 520; an hour chiming wheel 320 rotating synchronously with the hour hand pipe is arranged between the first case member and a third case member 530; the sensor substrate is arranged on the front side of the third case member; the first case member, the third case member, and the sensor substrate respectively include through holes 511, 531, and 401 which the minute hand pipe and the hour hand pipe pierce; and slits 532 are provided on the third case member.
Patent JP-2012074676-A (JP)
Title: Solar panel, wristwatch, and method for manufacturing solar panel
Inventor: SHIMIZU HIROSHI
IPC: H01L31/04
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar panel, a wristwatch, and a method for manufacturing the solar panel which allow variations in output characteristics among products to be suppressed.SOLUTION: In a solar panel 1 in which a plurality of solar cells 9 are electrically connected in series, at least one of solar cells 9 is set as an unused solar cell 9a which is not electrically connected to any of the other solar cells 9 and is not used, in accordance with output characteristics of the solar cells 9.
Patent JP-2013017056-A (JP)
Title: Image processing system, image processing method, and medical image diagnostic device
Inventor: NOSHI YASUHIRO
IPC: G06T19/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system, an image processing method, and a medical image diagnostic device capable of allowing a user to grasp quantitative information on stereoscopic images.SOLUTION: An image processing system of the embodiment includes: a reception part; an acquisition part; a parallax image generation part; and an output part. The reception part accepts setting on coordinates in a stereoscopic image for an object to be tested. From a plurality of time-sequence volume data units stored in a prescribed storage device, the acquisition part acquires a plurality of time-sequence feature values in coordinates accepted by the reception part, by associating the feature values with the coordinates. On the basis of the volume data stored in the prescribed storage device, the parallax image generation part generates a parallax image for displaying a plurality of time-sequence stereoscopic images in which the coordinates accepted by the reception part can be distinguished from the other sections. By displaying a stereoscopic image generated by the parallax image generation part on a display unit, the output part displays a stereoscopic image having coordinates distinguishable from the other sections, and outputs the plurality of feature values acquired by the acquisition part by associating the feature values with the coordinates.
Patent JP-2013018715-A (JP)
Title: Mfap-4 production promoter
Inventor: KASAMATSU SHINYA
IPC: A61K36/896
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a naturally-derived material capable of promoting MFAP-4 production or preventing or improving symptoms accompanying to photodamage/photoaging.SOLUTION: The MFAP-4 production promoter includes at least one active constituent selected from Scrophularia buergeriana Miq., Sesamum orientale, Parmelia tinctorum, Curculigo orchioides, Litsea mollifolia Chun, Sparganium simplex, truffle silane, Angelica dahurica, Dioscorea nipponica, and Santalum album, and their extracts.
Patent JP-2013021103-A (JP)
Title: Production machine
Inventor: NAGIRI KEISUKE
IPC: H05K13/04
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To buffer impact force when a movable body collides with a pressurization object with good response and to stabilize pressurization force of the movable body to the pressurization object in a production machine.SOLUTION: A signal component in a low frequency band is extracted by a low frequency band signal extraction filter 16 from an output signal (detection signal of impact force) of a piezoelectric element 15 at the time when a tip 11a of a movable body 11 collides with the pressurization object 14. Thus, the magnitude of the impact force applied to the tip 11a of the movable body 11 is extracted and a feedback control section 17 performs feedback control so that driving force (pressurization force of the movable body 11 to the pressurization object 14) of an actuator 13 is matched with a pressurization force command. A impact buffering control section 19 controls a drive voltage of a piezoelectric element 15 so that the impact force at the time when the tip 11a of the movable body 11 collides with the pressurization object 14 is buffered on the basis of the signal component of a high frequency band extracted by a high frequency band signal extraction filter 18 from the output signal (detection signal of the impact force) of the piezoelectric element 15.
Patent JP-2011216122-A (JP)
Title: Method of visualizing part of three-dimensional image
Inventor: BETTING FABIENNE
IPC: G06T19/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of visualizing a part of a three-dimensional image.SOLUTION: The part is defined by a finite predetermined volume, for example, a sphere 5, the center of which is located on an element 2 of interest present in the three-dimensional image. For this, a point is selected on the element 2 of interest, a sphere 5 is created in the three-dimensional image dimensions of which are predetermined and the center of which is the point on the element 2 of interest, a common portion between the sphere 5 and the three-dimensional image is made, and then the part of the three-dimensional image contained in the sphere 5 is displayed.
Patent JP-2013023755-A (JP)
Title: Melting method for deposit in torpedo car
Inventor: OKA TAKEHIRO
IPC: C21C1/06
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To perform removal (melting) of a deposit during pretreatment in a torpedo car.SOLUTION: In a melting method of the deposit in the torpedo car, first of all, when a tare weight of the torpedo car is more than a limited weight, a molten iron 2 which is not subjected to desiliconization treatment is received on a casting bed 8 of a blast furnace. A gas oxygen quantity is calculated from molten iron temperature before desiliconization treatment and Si concentration before desiliconization treatment, so as to make the molten iron temperature after desiliconization treatment higher than molten temperature of the deposit 10 and also Si concentration after desiliconization treatment is estimated. If estimated Si concentration is the concentration generating a slag foaming, after setting Si concentration of the molten iron 2 not generating the slag foaming, from setting Si concentration of the molten iron 2 and the molten iron temperature before desiliconization treatment, the gas oxygen quantity is calculated again so as to make the molten iron temperature after desiliconization treatment higher than the molten temperature of the deposit 10. Then, silicon adding treatment is performed so as to attain setting Si concentration, and desiliconization treatment is conducted by injecting the re-setting gaseous oxygen quantity.
Patent JP-2013024541-A (JP)
Title: Display device of showcase
Inventor: TAKAGI YUGO
IPC: F25D23/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device of a showcase configured to display information in a normal display mode, a showcase state display mode or a setting confirmation display mode, on a display section disposed on the showcase.SOLUTION: This display device of the showcase includes a display section for displaying an internal temperature and various data, a storing section for storing a plurality of items to be displayed on the display section as one display group, and a control section for reading out the display group in the storing section to display it on the display section, and displaying the plurality of items while switching them at predetermined intervals.
Patent JP-2013025732-A (JP)
Title: Facility inspection system
Inventor: SUZUKI HITOSHI
IPC: G05B23/02
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a facility inspection system for always executing appropriate and efficient inspection work by coordinating monitoring situations of facility equipment in various plants with inspection work of the facility equipment in accordance with the monitoring situations in real time.SOLUTION: When a facility inspection server 4 is notified of operating conditions of a plant from a plant monitoring control device 1, an inspection planning part 4b of the facility inspection server 4 extracts inspection content which is suitable for the operating conditions from an inspection planning table 4a in which various inspection contents are preliminarily listed up and registered, and registers the inspection content in an inspection content DB 4c. Information registered in the inspection content DB 4c is transmitted from an inspection content transmission/reception part 4f to an inspection terminal 5.
Patent JP-2013028191-A (JP)
Title: Battery protection structure for automobile
Inventor: SAEKI KOJI
IPC: B62D25/20
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a battery protection structure for automobile, that can preferably protect a battery from the deformation of a side portion of a body of an automobile upon lateral collision while suppressing increases in mass and cost of the body of the automobile.SOLUTION: In the battery protection structure 10 for automobile, when a collision load is input to a rocker 14 inward in an automobile width direction upon lateral collision, a load containing a component directed upward of the body of the automobile is transmitted to an inside reinforcement member 48 of a cross member 42 via a lower wall part 46B (inclination part) of an outside reinforcement member 46, accordingly, a rotation moment to an automobile body upward side while making an end on a side of an under reinforcement 26 as the fulcrum point is exerted on the inside reinforcement member 48, thereby causing the cross member 42 to be bended on the automobile body upward side at a weak part 50. And accordingly, a floor panel 24 is deformed on the automobile body upward side and an impact energy is dispersed, thereby reducing the amount of deformation inward in the automobile body width direction of the side portion 12, of the body of the automobile.
Patent JP-2012087113-A (JP)
Title: Phenylacetic acid compound
Inventor: FUJITA KOHEI
IPC: C07B61/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a new phenylacetic acid compound which is useful as a medicine, an agrochemical, or an intermediate thereof etc.SOLUTION: The phenylacetic acid compound is represented by formula (1) (in formula, Rshows a 1-3C aliphatic hydrocarbon group, Rshows a hydrogen atom or a 1-3C aliphatic hydrocarbon group or an alicyclic hydrocarbon group, and Rshows a 4-10C aliphatic hydrocarbon group or an alicyclic hydrocarbon group optionally containing an oxygen atom. A shows O or S, and n shows 0 or 1).