baber/WOPTO huggingface dataset:
Patent JP-2014228709-A (JP)
Title: Shutter device, image-capturing device, and camera system
Inventor: UCHIDA TAKAYUKI
IPC: G03B9/36
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device capable of promptly suppressing the bound of a rear curtain when shading is released.SOLUTION: The shutter device has: a shutter bottom plate in which an opening is formed through which a photographic beam passes; a blade group for putting the opening into a closed state and an open state; a blade actuation member, with the blade group attached thereto, for actuating the blade group by rotating itself; a first urging member for urging the blade actuation member so that the blade group puts the opening into the open state; a blade drive member for driving the blade actuation member so that the blade group puts the opening into the closed state; a second urging member for urging the blade drive member so that the blade group puts the opening into the closed state; and a charge member for charging the second urging member. A first salient is formed in the blade actuation member, and a second salient is formed in the blade drive member. The blade actuation member contacts the blade drive member after the first salient formed in the blade actuation member climbs over the second salient formed in the blade drive member.
Patent JP-2014232148-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI MAKOTO
IPC: G02F1/1343
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To improve display quality of a vertical alignment liquid crystal display device.SOLUTION: A liquid crystal display device comprises: a first substrate and a second substrate; a first electrode 11 extending in a first direction; a second electrode 12 extending in a second direction intersecting with the first direction; and a monodomain vertical alignment liquid crystal layer provided between one surface of the first substrate and one surface of the second substrate and having a pretilt angle of less than 90°. Pixels are configured in a region where the first electrode 11 and the second electrode 12 intersect with each other. In plan view, the second electrode 12 has a zigzag shape in which at least one-side electrode edge includes a line segment obliquely intersecting with a second direction. The pixel defines a pixel edge including the obliquely intersecting line segment. In plan view, the liquid crystal layer is so set that an angle formed by a liquid crystal molecule alignment direction at substantial centre of a layer thickness direction and a direction orthogonal to the second direction is more than 0°, and that the liquid crystal molecule alignment direction is not orthogonal to the direction of the obliquely intersecting line segment.
Patent JP-2014235086-A (JP)
Title: Current detector
Inventor: WATANABE YOSHIMASA
IPC: G01R35/00
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a current detector capable of reproducing a state that a current is conducted through a current line to be measured, in a flux gate type current sensor, and to provide a current detector capable of detecting a current to be measured with high accuracy by correcting sensor sensitivity, even in a situation where the working environment temperature of the sensor changes.SOLUTION: A current detector comprises: a flux gate type current sensor 51 having a magnetic substance core 2 forming a closed magnetic circuit, an excitation coil 3 wound around the magnetic substance core 2, and a detection coil 4 wound around the magnetic substance core 2, a current line 1 to be measured passing through the magnetic substance core 2; an excitation processing unit 61 for generating an excitation magnetic field by conducting an AC excitation signal 38 through the excitation coil 3; a detection processing unit 62 for extracting only a second harmonic component of the excitation magnetic field from an output voltage waveform of the detection coil 4 and performing signal processing on it; and an offset control circuit 22 or the like for superposing an offset signal on the AC excitation signal 38 at a predetermined timing.
Patent JP-2014235341-A (JP)
Title: Light source unit, scanning optical device, and image forming apparatus
Inventor: NAGAOKA ATSUSHI
IPC: G02B26/10
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit that absorbs the deformation due to heat from the outside to prevent the influence to attachment positions of components, a scanning optical device including the light source unit, and an image forming apparatus.SOLUTION: A light source holding part 562 includes notches 567 to 569 respectively between light emitting element installation parts 566y, 566m, 566c, and 566k including through-holes 565y, 565m, 565c, and 565k, respectively. The light emitting element installation parts 566y, 566m, 566c, and 566k are molded with resin material having fiber-reinforced material mixed therein. The resin materials used to mold the light emitting element installation parts 566y, 566m, 566c, and 566k respectively include the fiber-reinforced materials having different alignment directions from each other.
Patent JP-2014235946-A (JP)
Title: Electrolyte and redox flow battery
Inventor: IIZUKA HIROTO
IPC: H01M8/18
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte high in energy density and stable for a long period of time at high temperatures and low temperatures, and a redox flow battery including the electrolyte.SOLUTION: An electrolyte includes water, vanadium ions and an anionic surfactant.
Patent JP-2014234306-A (JP)
Title: Cutting auxiliary tool, and long body jointing device and method
Inventor: OKAMOTO KOJI
IPC: B65H21/00
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a long body jointing device and a cutting auxiliary tool etc. used for this in which dispersion of powder dust generated by cutting can be prevented.SOLUTION: A cutting auxiliary tool is a cutting auxiliary tool 40 which is used for a jointing device 10 that joints a first long body RS1 to a second long body, and comprises support means 41 which includes a support surface 41a that supports the first and the second long bodies, guide means 41b which is formed at the support surface and guides a cutting medium 31 that cuts at least one side of the first and the second long bodies, and collecting means 42 which collects powder dust DU generated by cutting at least one side of the first long body and the second long body.
Patent JP-2015000662-A (JP)
Title: Display device for vehicle
Inventor: WAKAMOTO NAOKI
IPC: B60K35/00
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle that is capable of displaying a larger amount of information without reducing display size.SOLUTION: A display device 20 for a vehicle includes a first display panel 30 and a second display panel 40. The first display panel 30 and the second display panel 40 are disposed, spaced from each other. The second display panel 40 is mounted to a steering wheel 4, and disposed at a position between the eyes of a vehicle passenger viewing the first display panel 30 and the first display panel 30, and where the second display panel 40 overlaps the first display panel 30 in a visual line direction EL of the vehicle passenger viewing the first display panel 30. An image displayed on the second display panel 40 is configured to move in a direction opposite to a moving direction of the steering wheel 4 when the steering wheel 4 is operated.
Patent JP-2015000545-A (JP)
Title: Built-in device and built-in method of green case
Inventor: KINOSHITA JUN
IPC: B29D30/08
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a built-in device and a built-in method of a green case which can suppress deformation of a bead part that may be generated upon fitting a green case to a built-in device in a tire manufacturing process.SOLUTION: In a green case built-in device 1 which comprises an outside holding part 3 for holding a green case G from the outer peripheral side and an inside support part 5 for supporting the green case G from inside, the inside support part 5 includes a support shaft 7 and an annular flange 9, the annular flange 9 is for expanding to the radial direction outside and fitted with a bead part B, to seal the inner space of the green case G, while the outside holding part 3 holds the green case G from the outer peripheral side, and the outside holding part 3 maintains a holding state until gas is supplied into the inner space of the sealed green case G.
Patent JP-2013226152-A (JP)
Title: Lactic fermentation bamboo sap
Inventor: KASAI TSUNEO
IPC: C05F11/00
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide lactic fermentation bamboo powder and lactic fermentation bamboo sap widely usable as feed and fertilizer for livestock, crops and other animals and plants.SOLUTION: Lactic fermentation bamboo powder is obtained by mixing a plant enzyme 15 and bamboo charcoal powder 16 into lactic fermentation raw material bamboo powder 14 which is a main raw material. Papain is suitable as the plant enzyme 15, a lactic-fermented product of bamboo powder 11 obtained by cutting Phyllostachys pubescens is suitable as the lactic fermentation raw material bamboo powder 14. Bamboo leaf powder 20 obtained by pulverizing bamboo leaves that include bamboo branches, or small bamboo leaf pieces obtained by shredding bamboo leaves that include bamboo branches, may be mixed. The lactic fermentation bamboo sap is obtained by mixing the lactic fermentation raw material bamboo powder 14 which is the main raw material, the plant enzyme 15 and the bamboo charcoal powder 16, and adding water 27 to carry out extraction, or mixing the plant enzyme 15 and the bamboo charcoal powder 16 into the lactic fermentation raw material bamboo powder 14 which is the main raw material, and adding bamboo leaf powder 20 obtained by pulverizing bamboo leaves including bamboo branches, or small bamboo leaf pieces obtained by shredding the bamboo leaves including the bamboo branches, and water 27 to carry out extraction.
Patent JP-2015005605-A (JP)
Title: Terminal box and solar battery module
Inventor: NAKAZONO SHINJI
IPC: H01L31/042
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a terminal box enabling reduction of manufacturing cost, with breakage of a bypass diode being avoided.SOLUTION: A terminal box is a terminal box that constitutes an output part of a solar battery module. It includes a pair of input terminals connected to both ends of a solar battery string in which many solar battery cells are connected in series, and a bypass diode that is connected electrically between the pair of input terminals. The bypass diode is formed from a material whose main component is a wideband gap semiconductor.
Patent JP-2013224144-A (JP)
Title: Towbarless airplane tug
Inventor: BRAIER RAN
IPC: B64F1/22
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a new robot tug to allow an airplane to run on the ground.SOLUTION: A towbarless airplane tug 100 includes: a chassis 102; a base assembly 126; an airplane front wheel support turret assembly 125; at least one force sensor; at least one tug wheel driver unit operative to allow a driver to drive the rotation a plurality of tug wheels to provide the movement of the chassis; at least one tug wheel steering mechanism 120 operative to steer the steerable tug wheels during taxing of the airplane; and at least one tug controller 119 operative to control operation of at least the tug wheel drive unit in at least partial response to the output of at least one of the force sensors indicative of brake of airplane pilot control so as to reduce a force added on the front wheel of the airplane as a result of the brake of the airplane pilot control of the airplane.
Patent JP-2015007177-A (JP)
Title: Ink jet ink for printing, and printing method
Inventor: MURAI MASAYUKI
IPC: B41M5/00
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet ink for printing which makes it possible to obtain a printed matter excellent in color developing property.SOLUTION: Provided is an ink jet ink for printing including: water; a first dye; and a second dye, in which the first dye is C.I. Acid Orange 33, and the second dye is one or two kinds selected from C.I. Acid Orange 56 and C.I. Acid Orange 94.
Patent JP-2015009570-A (JP)
Title: Headlight lamp control device
Inventor: HAYAKAWA KAZUHIRO
IPC: B60Q1/14
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a headlight lamp control device which can discriminate reflected light of a headlight lamp of an own vehicle from other light sources.SOLUTION: A headlight lamp control device for automatically changing light distribution patterns of headlight lamps 11, 12 for radiating light to the front of an own vehicle is equipped with imaging means 40 which successively picks up images in the front of the own vehicle at a predetermined frame rate, other vehicle recognition means which recognizes light sources of other vehicles from the images successively picked up by the imaging means, and light distribution control means 30 for changing a light distribution pattern in accordance with the result recognized by the other vehicle recognition means, and further has signal application means 20 which applies a signal to radiation light of the headlight lamps by changing brightness of respective headlight lamps at a predetermined interval. The other vehicle recognition means is so configured as to recognize a light source, which presents in an image and of which brightness changes substantially similar to a signal, as reflected light of the headlight lamps of the own vehicle.
Patent JP-2015011104-A (JP)
Title: Light source device, optical scanner and image formation apparatus
Inventor: MAMIYA TOSHIHARU
IPC: B41J2/44
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent dusts from attaching on a VCSEL light-emitting part.SOLUTION: A light source device includes: a VCSEL202 emitting a light beam from a light-emitting element; a substrate 203 on which the VCSEL202 is mounted; and a laser holder 201 holding the substrate 203. The laser holder 201 includes: a plate-like tabular part 201e to which the substrate 203 is attached; a projection 201b which protrudes from the tabular part 201e, and at the tip of which a plurality of contact surfaces 201a in contact with a package of the VCSEL202 are formed; and a projection 201d which protrudes from the tabular part 201e to an opposite side of the substrate 203 while sandwiching the tabular part 201e, includes a hollow part communicating with a hollow space of the projection 201b, and to which a lens is attached for receiving a light beam emitted from the VCSEL202 and coming from the hollow space of the projection 201b. The height of the contact surface 201a with respect to the tip of the projection 201b is 0.1 mm or less.
Patent JP-2015011686-A (JP)
Title: Integrated classifier learning device, integrated classifier learning method, and integrated classifier learning program
Inventor: UEDA SHUKO
IPC: G06T7/00
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated classifier learning device, an integrated classifier learning method and an integrated classifier learning program in which classification accuracy of an integrated classifier can be improved.SOLUTION: In an integrated classifier learning device 20, a classification result and a true class of each of several classifiers 14 is used as secondary learning data 22 (teacher data), and the learning of an integrated classifier 24 is performed. In the learning, the integrated classifier learning device 20 is configured to determine that even a classifier of performing false recognition is effective for classification when a classification result has consistency to the true class, rather than merely determine that only the classifier for performing correct classification is effective in classification, and to learn whether or not the classification result having consistency is output as a latent variable rwhen the classifiers 14 determine the class as the true class for every class.
Patent JP-2015015389-A (JP)
Title: Semiconductor device and testing jig for semiconductor device
Inventor: HASUIKE ATSUSHI
IPC: H01L23/00
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure in which electrical over stress can be protected without using a protection circuit.SOLUTION: A semiconductor device 1 includes a case CS equipped with an outer wall, a GaN chip 14 equipped with a semiconductor element, a discharging needle electrode 12, and a discharging flat electrode 13. The GaN chip 14 is provided in an internal space 30 which is surrounded with the outer wall of the case CS. The discharging flat electrode 13 is provided in the internal space 30, and is electrically connected to an electrode of the GaN chip 14. The discharging needle electrode 12 is provided in the internal space 30, and is separated from and faces the discharging flat electrode 13, being connected to a ground GND. If an application voltage to the electrode of the GaN chip 14 exceeds a predetermined voltage less than a breakdown voltage of the GaN chip 14, gas discharging occurs between the discharging needle electrode 12 and the discharging flat electrode 13.
Patent JP-2015014338-A (JP)
Title: Decorative cover for insertion body
Inventor: MATSUMURA RYOTA
IPC: F16L57/00
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To improve a protecting function as a decorative cover and design while reducing working man-hour of racking construction method at a construction site and improving efficiency.SOLUTION: A decorative cover is composed of: a flexible decorative cover body 1 formed into the sheet shape of a size enough for cylindrically covering an outer periphery of an insertion body P, or into the arc-shape separated at a part in the circumferential direction; and an end cover body 2 including a fitting holding portion 3 fitted to an end portion 1a of the decorative cover body 1 cylindrically bent, and holding the decorative cover body 1 in a cylindrical form. The end cover body 2 is provided with an opening 8b to which the insertion body P can be inserted.
Patent JP-2015013783-A (JP)
Title: Processing device for aligned substrate
Inventor: TOMINAGA KEISUKE
IPC: C03B33/07
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for an aligned substrate that can efficiently and securely remove an end material part covering a terminal region.SOLUTION: A processing device for an aligned substrate M which has a first substrate G1 and a second substrate G2 stuck together while a scribe line S3 for forming a terminal region T is formed at a part close to at least one side part of the first substrate G1 and an end material part E covering the terminal region T is to be removed along the scribe line S3, comprises: a conveyor 11 which mounts the aligned substrate M thereon and conveys the aligned substrate M; and an abutting body 12 which can move forward and backward to abut on a surface of the end material part E of the aligned substrate conveyed by the conveyor 11. The conveyor 11 conveys the end material part E of the aligned substrate to nearby the abutting body 12, and the remaining part of the aligned substrate is moved in a direction away from the abutting body 12 while the abutting body 12 is made to abut on the end material part E so as to remove the end material part E.
Patent JP-2015019181-A (JP)
Title: Thin speaker
Inventor: ONISHI NOBUYUKI
IPC: H04R9/02
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a speaker which reduces labor hours in manufacturing, achieves a high reproduction sound pressure level, and realizes high efficiency.SOLUTION: A speaker includes: a magnetic circuit 10 which is stored in a frame 5 and has a magnetic gap G; a diaphragm 2 supported by the frame; and a voice coil 9 which is connected with the diaphragm 2 through a voice coil fastener 6 and is disposed in the magnetic gap. The voice coil fastener 6 includes: a plate-like body 7 which is provided on the inner surface side of the diaphragm in a lamination state; a coil bobbin 8 fastened to the plate-like body, the coil bobbin 8 where the voice coil is wound around an outer peripheral surface; and support pins 16 which are fastened to the plate-like body and extend in a bottom surface direction of the frame. The frame 5 is provided with support members 15, each of which is connected with the support pin 16, supports the voice coil fastener 6, and may deform in a vibration direction of the diaphragm.
Patent JP-2013240337-A (JP)
Title: Liquid preparation containing carotenoid
Inventor: KOEPSEL CHRISTIAN
IPC: A23L29/212
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing liquid carotenoid preparation.SOLUTION: The method is a manufacturing method in which hydrophilic protection colloid of carotenoid and starch octenylsuccinate, and the like, is dispersed in water-miscible alcohol of glycerol, and the like, and crashing is continued until average particle size of a carotenoid crystal and hydrophilic protection colloid reaches to less than 5 μm.
Patent JP-2014016616-A (JP)
Title: Flexible display device
Inventor: YI-JOON AHN
IPC: G09F9/30
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a flexible display device.SOLUTION: A flexible display device includes: a flexible display panel,; a plurality of supports formed on a first surface of the flexible display panel, and spaced apart from each other; and an actuator formed on the first surface of the flexible display panel, and located between the plurality of supports. The actuator includes an electroactive polymer layer, and a first electrode layer and a second electrode layer that are respectively arranged on an upper surface and a lower surface of the electroactive polymer layer respectively. The actuator has a property that when a voltage is applied between the first electrode layer and the second electrode layer, an area of the electroactive polymer layer is changed. Thus, the flexibility of the flexible display device is adjusted, and the portability and user convenience are increased.
Patent JP-2015017227-A (JP)
Title: Thermoplastic resin composition and molded product
Inventor: NODERA AKIO
IPC: C08L69/00
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition containing an aliphatic polyester resin which is excellent in impact resistance, heat resistance, hydrolysis resistance, fire retardancy and fluidity and has good appearance and to provide a molded product using the same.SOLUTION: There is provided a thermoplastic resin which contains 3 pts.mass or more and 100 pts.mass or less of (B) a polyhydroxyalkanoate based on 100 pts.mass of (A) a polycarbonate-containing resin composed of 40 mass% or more and 100 mass% or less of (A1) a polycarbonate resin and 0 mass% or more and 60 mass% or less of (A2) a thermoplastic resin.
Patent JP-2015022857-A (JP)
Title: Binding agent for lithium secondary battery electrode
Inventor: TAKAHASHI KATSUO
IPC: H01M4/62
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a binding agent which is used in forming an electrode layer using silicon solely or a composite thereof as a negative electrode active material, and which can maintain its binding property despite volume expansion and contraction of the active material during charge and discharge.SOLUTION: A binding agent for a lithium secondary battery electrode comprises a polyurethane water dispersion. The polyurethane water dispersion includes at least (A) an organic polyisocyanate, and (B) a hydrophilic group-containing polyurethane obtained by use of a compound having one or more active hydrogen groups. A content of (A) is 50-80 mass% to the hydrophilic group-containing polyurethane. The compound (B) having one or more active hydrogen groups includes (B1) a compound having two or more active hydrogen groups; and (B2) a compound having one or more active hydrogen groups and one or more ionic hydrophilic groups.