baber/WOPTO huggingface dataset:
Patent JP-2015008864-A (JP)
Title: Simple cataract determination system
Inventor: TATEMICHI HEIJI
IPC: A61B3/10
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a determination system, regardless of an inexpensive and simple structure, allowing a person to safely determine the cataract without requiring any expertise.SOLUTION: The simple cataract determination system determines presence/absence of the cataract on the basis of an improvement degree of a contrast visual acuity before/after wearing a contrast improvement lens and/or a worsening degree of the contrast visual acuity measured under dark environment with respect to a contrast visual acuity measured under bright environment. The simple cataract determination system includes: a contrast visual acuity chart used for measuring the contrast visual acuity; a contrast improvement lens that is used when measuring the contrast visual acuity for improving the contrast sensitivity; and a local lighting for illuminating in the vicinity of the eyeball from an obliquely forward side when measuring the contrast visual acuity under dark environment.
Patent JP-2013217192-A (JP)
Title: Shutter device
Inventor: FURUNO YUJI
IPC: E06B9/82
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To mechanically return a brake without electric control and to prevent a return wire from being damaged as much as possible.SOLUTION: When a lower back plate 4b at a lower end of a shutter curtain falling by its own weight hits against an obstacle, a rotary lock member 11 rotates to restrict a rotary drum 10 from rotating and then to restrict a return wire W3 stored therein from being drawn out, and return wires W2, W3 restricted from being drawn out move operation means to return a brake. After the obstacle is removed, the lower back plate 4b moves down to release the rotary lock member 11 from being locked, and the return wire W3 can thereby be drawn out, and the brake having returned on detecting the obstacle is released to make the shutter curtain falls again by its own weight.
Patent JP-2015010922-A (JP)
Title: Refractive index measurement method, refractive index measurement apparatus, and optical element manufacturing method
Inventor: SUGIMOTO TOMOHIRO
IPC: G01M11/00
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To measure a refractive index of a test object with high accuracy.SOLUTION: A refractive index measurement method measures a refractive index of a test object 80, by dividing light from a light source 10 into test light and reference light and performing interference measurement on the interference between the test light and the reference light that have been transmitted through the test object. The refractive index measurement method comprises: measuring a first phase difference at a first temperature; measuring a second phase difference at a second temperature different from the first temperature; and calculating a refractive index of the test object 80 using the first phase difference, the second phase difference, and a temperature coefficient of the refractive index of the test object 80.
Patent JP-2015012489-A (JP)
Title: Imaging element, imaging device and control method therefor and control program
Inventor: ISE MAKOTO
IPC: H04N5/374
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce a data transfer time and prevent a reduction in image quality, when performing AF control and the like.SOLUTION: An imaging element includes a first element part having a pixel part in which pixels for each converting an optical image as a subject to generate a pixel signal are arranged in a matrix, and a second element part in which reading means for reading the pixel signal from the pixel part is disposed. The reading means includes first reading means for reading the pixel signal of at least a first pixel group of the pixel part, and second reading means for reading the pixel signal of a second pixel group. The first reading means and the second reading means each include conversion means for converting the pixel signal into a digital signal. The imaging element includes control information generation means for generating control information for an operation of imaging the subject by using the digital signal of the pixel signal read from the first pixel group of the pixel part.
Patent JP-2015009731-A (JP)
Title: Cruise control device for hybrid vehicle
Inventor: SAWADA SHINJI
IPC: B60L50/16
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide good riding comfort without increasing actual acceleration to target acceleration at one burst when a mode is shifted from a motor travel mode to a hybrid travel mode in acceleration operation during ACC travel.SOLUTION: When a travel mode is shifted from an EV mode to an HEV mode, namely in a transient mode, upper limit drive force for regulating upper limit of required drive force is set by adding idling torque just after engine starting and motor upper limit torque (S12), and required drive force for obtaining target drive force in ACC travel is set (S16), and when the required drive force exceeds the upper limit drive force (S17), the required drive force is set as the upper limit drive force (S18) for regulating the upper limit of the required drive force.
Patent JP-2015014626-A (JP)
Title: Liquid crystal display device
Inventor: OKUMOTO KAZUNORI
IPC: G02F1/133
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can improve the degree of freedom in a slit arrangement method.SOLUTION: A liquid crystal display device of the present invention includes a first pixel (A) having first slits (91sa) formed therein with an inclination angle relative to a rubbing direction, and a second pixel (B) having second slits (91sb) formed therein with an inclination angle reverse to that of the first slits. In a single frame, the first pixel allocated with a positive polarity and the first pixel allocated with a negative polarity are present, and the second pixel allocated with a positive polarity and the second pixel allocated with a negative polarity are present.
Patent JP-2013232963-A (JP)
Title: Radio node device
Inventor: WATANABE SHINJI
IPC: H04W84/18
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a difference in power consumption between nodes without changing a hardware configuration, in a radio node device that forms an ad hoc multi-hop communication network by configuring a communication paths in which a subordinate radio node is included as a relay terminal or a terminal, or functions as a radio node subordinate thereto.SOLUTION: The radio node device, disposed subordinate to a specific radio node that forms the ad hoc multi-hop communication network, includes: communication means for operating as a relay terminal or a terminal of a specific communication path configured by the specific radio node; and on the occurrence of a failure in communication with a radio node downstream of the specific communication path through the specific communication path, notification means for notifying the specific radio node of the failure.
Patent JP-2015015606-A (JP)
Title: Imaging device
Inventor: YANO HIROSHI
IPC: G03B17/18
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can easily open and close from a state where a display unit is housed while thinning a main body and a display part, and that has an external terminal connector that is easy to open and close and a recording card protection lid for recording.SOLUTION: An imaging device comprises: a main body part including a lens unit built in the main body part while setting a photographing direction as a front side; a display unit; a display part performing display; a hinge part connecting between the main body part and the display unit and holding the display unit rotatably; a projection part provided at the display unit, and being pinched when the display unit is rotated; a protection cover part for protecting an external equipment connector provided at the main body part; and an opening and closing recessed part formed on the protection cover part and provided for opening and closing the protection cover part. The projection part is provided at a position opposed to the cover opening and closing recessed part.
Patent JP-2015013604-A (JP)
Title: Pneumatic tire
Inventor: OBA AKIRA
IPC: B60C11/13
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which maintains steering stability on a dry road surface and improves on-snow performance.SOLUTION: A tread part 2 has a pair of shoulder main grooves 3 and a center main groove 4 continuously extending in a tire circumferential direction at an inner side of the shoulder main grooves 3 in a tire axial direction, for dividing a pair of shoulder land parts 5 and a pair of middle land parts 6. A ratio W1/W2 of width W1 of the shoulder land part 5 and width W2 of the middle land part 6 is 1.6-2.0. On the shoulder land parts 5, a shoulder sub groove 10 is provided thereby a main part 11 and a sub part 12 are included. On the shoulder land parts 5, plural shoulder lug grooves 13 and shoulder sipings 16 are provided. Groove width W3 of the shoulder sub groove is 1.3-2.7% of tread grounding width TW.
Patent JP-2015013066-A (JP)
Title: Game machine
Inventor: TAKAHASHI YOSHIYASU
IPC: A63F7/02
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of attracting the attention of a player on a performance image displayed on an image displaying device.SOLUTION: A game machine comprises: an optical element plate 53 on which a plurality of optical elements are aligned; and an image displaying device 51 which comprises a display surface 51a capable of displaying a performance image and being arranged on front side of the optical element plate 53. In addition, each of the plurality of the optical elements comprises a pair of mirrors extending along a direction in which they cross and being constructed so that light entered from front side of the optical element plate 53 is reflected with each of the pair of mirrors and then passing to backside of the optical element plate 53. In addition, the optical element plate 53 creates an actual image based on the performance image displayed on the display surface 51a at the backside space of the optical element plate 53.
Patent JP-2015016713-A (JP)
Title: Vehicle seat
Inventor: ANDO KIMITAKA
IPC: B60N2/58
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat which maintains a state where a shield covers a periphery part of a seat cushion presenting good appearance even when a seating height position of the seat cushion is changed.SOLUTION: A vehicle seat 1 includes: a seat lifter 4 which changes a seating height of a seat cushion 3; and an inner shield 8 which covers a lateral peripheral part of the seat cushion 3. The inner shield 8 includes: an upper shield 8A attached to a side surface part of the seat cushion 3; and a lower shield 8B which is attached onto a floor F (onto a bracket 5C of a slide rail 5 provided on the floor F) and positioned at the seat inner side of the upper shield 8A. The upper shield 8A and the lower shield 8B are formed so as to maintain the state that their surfaces overlap respectively located at the outer/inner sides in a movable range in which the seating height of the seat cushion 3 may be changed by the seat lifter 4.
Patent JP-2015018650-A (JP)
Title: Lighting apparatus and indirect light unit
Inventor: MATSUMOTO HIROYUKI
IPC: F21S8/04
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus capable of suppressing illuminance irregularity on a ceiling in a peripheral direction when indirect light units irradiate the ceiling with light.SOLUTION: A lighting apparatus 1 is configured so that four long indirect light units 30 are arranged into a square in a plan view to emit light toward an outside of the square. Each indirect light unit 30 includes: a long mounting substrate 32; a first light source 33a1 installed in a central region 32a1 in a case of dividing the mounting substrate 32 into three regions in a longitudinal direction; and a second light source 33a2 installed in each of both side regions 32a2 and 32a3. A luminous flux of the light emitted from each second light source 33a2 is larger than that of the light emitted from the first light source 33a1.
Patent JP-2015019485-A (JP)
Title: Permanent magnet buried type rotary electric machine
Inventor: TAKIMOTO SHUJI
IPC: H02K1/27
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet buried type rotary electric machine capable of suppressing torque ripple.SOLUTION: A pair of concave portions 21A and 21B are formed on both sides of a bridge 18 on an outer peripheral surface of a rotor 15. The pair of concave portions 21A and 21B are connected by a convex portion 22 formed so as to cover the bridge 18 and gaps 19A and 19B on the radial direction outside of the rotor 15. In the radial direction of the rotor 15, a shortest distance H1 from deepest portions 23D and 24D of the concave portions 21A and 21B up to permanent magnet storage parts 16A and 16B is set shorter than a shortest distance H2 from the convex portion 22 up to the gaps 19A and 19B. Consequently, magnetic resistance in the vicinity of the pair of concave portions 21A and 21B can be efficiently enhanced.
Patent JP-2014209017-A (JP)
Title: Driving force transmission device and control device of the same
Inventor: SUZUKI KUNIHIKO
IPC: F16D28/00
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmission device capable of accurately adjusting a thrust force of a cam mechanism which presses a clutch and inhibiting damages of a sensor that detects a reaction force, and to provide a control device of the driving force transmission device.SOLUTION: A drive force transmission device 11 includes: an electric motor 5; a multiple disc clutch 8 having an outer clutch plate 81 and an inner clutch plate 82 which are disposed on the same axis line so as to rotate relative to each other and are pressed in an axial direction thereby frictionally engaging with each other; an input rotation member 13 which rotates with the outer clutch plate 81; an output rotation member 14 which rotates with the inner clutch plate 82; a cam mechanism 3 which receives a rotation force of the electric motor 5 to generate a cam thrust force for pressing the multiple disc clutch 8 in the axial direction; a strain sensor 10 which detects a reaction force against the cam thrust force; and a spring member 64 which is disposed between the cam mechanism 3 and the strain sensor 10 and eases an impact applied from the cam mechanism 3 to the strain sensor 10.
Patent JP-2015017214-A (JP)
Title: Lubricant composition for conveyor
Inventor: CHIBA TSUNENORI
IPC: C10M129/74
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition for a conveyor that exhibits excellent lubricity with a small use amount, and also has excellent wettability of the conveyor surface, and a lubrication method using the same.SOLUTION: A lubricant composition for a conveyor contains (A) surfactant of 0.005-5 wt.%, (B) polyol of 0.4-9 wt.%, and (C) water so that the whole composition becomes 100 wt.%.
Patent JP-2015022340-A (JP)
Title: Driving support device
Inventor: SASADA AKIHIRO
IPC: B60R21/00
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device capable of adjusting the timing of support start when detecting freeze at the right/left turns or start.SOLUTION: A driving support device is configured to detect the other vehicle which travels around an own vehicle, that is, the other vehicle whose traveling may be interrupted by the right/left turns or start of the own vehicle, and to calculate a collision prediction time between the detected other vehicle and the own vehicle, and to detect that a road surface around the own vehicle is frozen, and to notify the driver of the own vehicle of the approach of the other vehicle to the own vehicle. The driving support device is configured to, when the freeze of the road surface is not detected, and the calculated collision prediction time is equal to or less than a first threshold, notify the driver of the own vehicle of the approach of the other vehicle to the own vehicle, and to, when the freeze of the road surface is detected, and the calculated collision prediction time is equal to or less than a second threshold larger than a first threshold, notify the driver of the own vehicle of the approach of the other vehicle to the own vehicle.
Patent JP-2015020292-A (JP)
Title: Inkjet printing device
Inventor: TERAKADO RYO
IPC: B41J2/01
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in printing quality due to striking of a satellite depending on resolution.SOLUTION: The inkjet printing device comprises: inkjet heads 110a-110f which have nozzle arrays 121 and 123 arrayed in parallel to a main scanning direction and discharge ink from at least one nozzle array against sheets that are adsorbed and conveyed on a conveyance belt 133; and a discharging conveyance control portion 81b that controls a resist portion 14 and the inkjet heads 110a-110f so that the sheets are conveyed at an interval larger than 0 and at an interval smaller than diameters of a plurality of vacuum ports in a direction of conveying the sheets.
Patent JP-2015020547-A (JP)
Title: Fuel shut-off device
Inventor: KANEKO KENICHIRO
IPC: F02M37/00
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel shut-off device which connects multiple fuel shut-off valves with the exterior and prevents a fuel in a fuel tank from flowing out to a canister.SOLUTION: A fuel shut-off device 20 includes: a casing 40 having a first valve chamber 41S, a second valve chamber, and an external connection passage 53p; a first float mechanism; and a second float mechanism 150. The casing 40 includes: a trap chamber 44S disposed below the external connection passage 53p; a first connection passage 54p which connects the first valve chamber 41S and the trap chamber 44S with the external connection passage 53p; and a second connection passage 55p which connects the second valve chamber with the trap chamber 44S.
Patent JP-2015020349-A (JP)
Title: Optical device and adjustment method of optical device
Inventor: TERAMURA MASAYASU
IPC: B41J2/44
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which adjusts astigmatic difference due to manufacturing error and can provide preferable imaging performance while securing optical efficiency.SOLUTION: An optical device includes: an imaging optical system provided with, in an optical axis direction, a plurality of lens arrays which contain a plurality of lens parts arrayed in a first direction vertical to the optical axis direction; a light source which contains a plurality of light emission points arrayed in the first direction; and first changing means which changes a first interval in the optical axis direction between the lens array closest to the light source of the plurality of lens arrays and the light source. Therein, the imaging optical system images the light source in erecting equal magnification in a first cross-section containing the optical axis direction and the first direction and images the light source in a second magnification different from the magnification in the first cross-section, in the second cross-section vertical to the first direction.
Patent JP-2015023241-A (JP)
Title: Rear earth magnet, electric motor, and device with electric motor
Inventor: SHINOHARA KOICHI
IPC: H01F1/057
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an R-T-B rare earth magnet capable of maintaining a maximum energy product even after high temperature exposure exceeding 150°C, and excellent in the temperature cycle characteristics repeating temperature rising and temperature lowering, and to provide an electric motor including the rare earth magnet, and a device including the electric motor.SOLUTION: In an R-T-B rare earth magnet containing crystal particles 1 having a tetragonal RTB compound (where, R is a rare earth element, T is an iron group element, and B is boron) as the main phase, shape memory alloy nanoparticles 2 are dispersed at least into the crystal particles 1.
Patent JP-2013213228-A (JP)
Title: Lubricant composition suitable for engine fueled by alternate fuel
Inventor: LAM WILLIAM Y
IPC: C10M133/56
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition suitable for use in engines fueled by E85 fuel compositions.SOLUTION: A lubricant composition contains (a) an oil of lubricating viscosity, and (b) a dispersant system comprising a first dispersant containing at least one relatively low-molecular-weight hydrocarbyl-substituted succinimide having a hydrocarbyl group comprising from 8 to 150 carbon atoms, wherein the mole ratio of hydrocarbyl substituents to succinic acids is in a range from 1.0:1.0 to 1.0:1.6, and a second dispersant containing a relatively high-molecular-weight hydrocarbyl-substituted succinimide, different from the first dispersant, having at least one of a hydrocarbyl group comprising from more than 150 up to 500 carbon atoms, hydrocarbyl-substituted amines, or Mannich base adducts derived from a hydrocarbyl-substituted phenol condensed with an aldehyde and an amine. The lubricant composition suitable for use in engines fueled by E85 fuel compositions can form emulsion with water and an E85 fuel composition, and the emulsion has less separation of aqueous layer in comparison with emulsion of the same E85 fuel composition, water, and a lubricant composition containing no dispersant.
Patent JP-2013214785-A (JP)
Title: Printed wiring board
Inventor: OKA YOSHIO
IPC: H05K1/11
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which inhibits peeling between an insulation layer and a conductive layer in a blind via.SOLUTION: A printed wiring board 1 includes: an isolation layer 20; a first conductive layer 10 formed on one surface of the insulation layer 20; and a second conductive layer 30 that is formed on the other surface of the insulation layer 20 and is connected with the first conductive layer 10 through a blind via 40. The second conductive layer 30 includes: a conductive particle layer 31 that is formed on the insulation layer 20 and includes conductive particles; an electroless plating layer 32 laminated on the conductive particle layer 31; and an electric plating layer 33 laminated on the electroless plating layer 32. The blind via 40 includes: the conductive particle layer 31 that is formed on a surface of a through hole 41 and includes the conductive particles; the electroless plating layer 32 laminated on the conductive particle layer 31; and the electric plating layer 33 laminated on the electroless plating layer 32 and is connected with the first conductive layer 10 at a bottom surface of the through hole 41.
Patent JP-2015030276-A (JP)
Title: Information processor and information processing method
Inventor: MOTODA ATSUSHI
IPC: B60R11/04
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and an information processing method that can notify exactly and early a seat state in an own vehicle so as to improve recognizability of a user.SOLUTION: The information processor comprises: an image input portion 7 that inputs images in a predetermined area within an own vehicle taken by a camera 11; an image analyzing portion 6 that analyzes changes in posture of a predetermined object person or object in the images inputted in the image input portion 7; and a meter panel 12 and a display portion 13 that make notification plural times in steps according to degrees of the changes analyzed by the image analyzing portion 6.