baber/WOPTO huggingface dataset:
Patent JP-2016152272-A (JP)
Title: Photodetection semiconductor device having light-receiving element
Inventor: KOYAMA AKIRA
IPC: H01L31/02
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving element in which afterimage is reduced.SOLUTION: A light-receiving section 1 includes a P type semiconductor substrate 2, an N type well region 3, a P type semiconductor region 4, an N type semiconductor region 5, an anode electrode 6, an element isolation region 7, and an insulating layer 8. The semiconductor substrate 2 is formed to become single crystal by using silicon as a material. The insulating film 8 is composed of a silicon oxide or a silicon nitride film, and functions as the protection film of the semiconductor surface. The N type well region 3 is a well region where N type impurities are diffused from the surface to the interior of the semiconductor substrate 2, and is circular in plan view from above the semiconductor substrate. A photodiode 9 is formed by PN junction with the semiconductor substrate 2, and allowing uniform take-out of carriers from all directions.SELECTED DRAWING: Figure 2
Patent JP-2015195181-A (JP)
Title: Surface light source device and display device
Inventor: INOUE TATSUAKI
IPC: F21V5/02
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device in which nonuniformity of luminance angle distribution in two surfaces orthogonal to each other is suppressed while maintaining high front direction luminance.SOLUTION: A surface light source device 20 includes a light guide plate 30, an optical sheet 60 and a light source 24. The optical sheet has a plurality of unit prisms protruding to the light guide plate side and arrayed in a first direction. The unit prism includes: a first prism surface 71 facing one side in the first direction; and a second prism surface 72 facing the other side in the first direction. The second prism surface 72 includes a plurality of element surfaces 73 having different inclination angles from each other. An inclination angle θof each element surface, length Walong the first direction of each element surface and length Walong the first direction of the second prism surface 72 satisfy a predetermined condition.
Patent JP-2016151157-A (JP)
Title: Support metal fitting
Inventor: KAJITA YUYA
IPC: E04F11/00
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a support metal fitting with an inclination angle that can be arbitrarily changed.SOLUTION: A support metal fitting 1 supports an inclined floor member 2 and has a body member 11, which is connected to the floor member 2, and a pair of leg members 12 that are connected to the body member 11 so as to rotate around a horizontal axis relative to the body member. As the leg member 12 is connected the body member so as to rotate around the horizontal axis relative to the body member 11 connected to the floor member 2, an inclination angle of the body member 11 can be arbitrarily changed. Therefore, the inclination angle of the body member 11 can be adjusted easily to an inclination angle of an inclined vertical joist 21, which causes one type of support metal fitting 1 to support the floor member 2 inclined at various angles.SELECTED DRAWING: Figure 3
Patent JP-2016155923-A (JP)
Title: Hydrophilic paint composition and heat exchanger aluminum fin material
Inventor: MATSUDA TAKAKO
IPC: C09D157/10
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger aluminum fin material that is excellent in water resistance, hydrophilicity sustainability, and in particular in hydrophilicity sustainability and water droplet removing property after a heat cycle test.SOLUTION: There is provided the hydrophilic paint composition containing the following hydrophilic polymer (a) and a crosslinking agent (b). Hydrophilic polymer (a) is a monomer mixture containing: 51 to 80 mass% of a hydrophilic monomer (a1); 0 to 20 mass% of a (meth)acrylamide-based polymerizable unsaturated monomer (a2); 1 to 29 mass% of N-methylol (meth)acrylamide or N- alkoxymethyl (meth)acrylamide (a3); 1 to 30 mass% of a carboxyl group-containing polymerizable unsaturated monomer (a4); and 0 to 47 mass% of other monomer (a5) having a polymerizable unsaturated group in 1 molecule other than the above (a1), (a2), (a3) and (a4).SELECTED DRAWING: None
Patent JP-2016156567-A (JP)
Title: Clogging inspection method of combustor
Inventor: KIMURA GU
IPC: F23N5/18
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To determine which portion of an accessory cylinder and a combustor excluding the accessory cylinder clogging occurs in, in a combustor including: a combustion fan for supplying combustion air into a combustion housing including a burner; and the accessory cylinder comprising at least one of an air supply cylinder and an exhaust cylinder.SOLUTION: A clogging inspection method of a combustor executes: a first inspection step of operating a combustion fan at a predetermined rotational frequency in a state of attaching an accessory cylinder, and calculating a ventilation resistance A of the whole combustor including the accessory cylinder on the basis of an amount of air flowing to the detected combustion fan; and a second inspection step of when the ventilation resistance A exceeds a predetermined first upper limit value, operating the combustion fan at a predetermined rotational frequency in a state of detaching the accessory cylinder, and calculating a ventilation resistance B of a portion of the combustion device excluding the accessory cylinder on the basis of an amount of air flowing to the detected combustion fan. It is determined that when the ventilation resistance B exceeds a predetermined second upper limit value, clogging of the portion of the combustor excluding the accessory cylinder occurs, and when the ventilation resistance is equal to or less than the second upper limit value, clogging of the accessory cylinder occurs.SELECTED DRAWING: Figure 2
Patent JP-2016158179-A (JP)
Title: Imaging device, control method and program thereof
Inventor: SHINOHE KOJI
IPC: G03B15/00
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that since an omnidirectional camera captures a remote subject smaller as the visual field widens, resolution of the subject captured small on the periphery of an imaging element is reduced, and since the prior art simply increases the overall resolution of a circular image data, resolution only of the peripheral part of the circular image data having insufficient resolution cannot be increased.SOLUTION: An imaging device having imaging means for capturing an imaging object with a wide visual angle is further provided with displacement means for displacing the position of the imaging means in the roll rotation direction, means for calculating the maximum number of roll rotations per a predetermined unit time, and synthesis means for synthesizing a plurality of images generated the imaging means in a state where the imaging means is displaced to different positions by the displacement means.SELECTED DRAWING: Figure 1
Patent JP-2016161342-A (JP)
Title: Water quality detection device
Inventor: MATSUSHITA MASATOSHI
IPC: G01N33/18
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a water quality detection device capable of reducing a size in height direction of the device.SOLUTION: A water quality detection device monitors a state of an aquatic organism bred in an aquarium in which the water to be inspected is allowed to flow continuously and detects a quality of the water to be inspected. The water quality detection device is provided with a flow-in tank 41 provided with an inflow port 52 on a side surface 51 allowing the taken water to be inspected to flow into the inner part, and a circulation tank 42 arranged adjacent to the flow-in tank 41 in a horizontal direction provided on the adjacent surface with the flow-in tank 41 with a communication port 62 for communicating with the flow-in tank 41 in a manner to allow water to pass and having breeding tank 45 in which aquatic organisms can be monitored and accommodated. The water to be inspected flowed into the circulation tank 42 through the communication port 62 from the flow-in tank 41 is discharged in the horizontal direction by a drain pan 44.SELECTED DRAWING: Figure 8
Patent JP-2016160492-A (JP)
Title: Manufacturing method of heat radiator
Inventor: MINAMI KAZUHIKO
IPC: H01L23/473
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat radiator having excellent heat radiation performance by making solderability on an outside surface of a heat exchanger.SOLUTION: An aluminum alloy material 15 constituting a heat exchanger 10 contains Mn:0.7 to 1.2 mass%, Fe:0.02 to 0.7 mass% and Si:0.05 to 0.4 mass% and has area percentage of an Al-Fe-based intermetallic compound of 0.3 to 1.5% and average particle diameter of crystal of 50 to 500 μm and a component 20 with heat radiation is face jointed to an outer surface of the heat exchanger 10 constituted by the aluminum alloy material 15 by using an Al-Si-based alloy brazing material 33 containing 0.02 to 0.7 mass% of Fe and 0.05 to 2.0 mass% of Mg.SELECTED DRAWING: Figure 1
Patent JP-2016162931-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: MIURA SHIGEHIRO
IPC: C23C16/455
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus that can control the etching quantity distribution within a substrate surface.SOLUTION: The substrate processing apparatus includes: a rotary table which is rotatably provided in a vacuum vessel and on which a substrate can be placed; a first reaction gas supply unit that can supply a first reaction gas to a surface of the rotary table; a second reaction gas supply unit that is provided apart from the first reaction gas supply unit in the circumferential direction of the rotary table and can supply a second reaction gas, which reacts with the first reaction gas, to the surface of the rotary table; an active gas supply unit that is provided apart from the first reaction gas supply unit and the second reaction gas supply unit in the circumferential direction of the rotary table and can supply the activated etching gas to the surface of the rotary table; and a plurality of purge gas supply units that is provided close to the active gas supply unit in the circumferential direction of the rotary table and can supply the purge gas to the surface of the rotary table. The flow rate of the purge gas supplied from each of the purge gas supply units can be independently controlled.SELECTED DRAWING: Figure 6
Patent JP-2015134716-A (JP)
Title: Coated graphite article and reactive ion etch manufacturing and refurbishment of graphite article
Inventor: RICHARD A COOKE
IPC: C04B41/87
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide: improved protective liners for vacuum chambers and other applications; and techniques of manufacturing and replacing such liners.SOLUTION: A graphite article comprises: graphite 102; and a conductive coating 104 overlaying at least a portion of the graphite 102. The conductive coating 104 comprises a through-thickness resistance R of less than about 50 ohms as measured through the thickness of the graphite 102 and the conductive coating 104. A method for manufacturing a graphite article comprising a conductive coating comprises the steps of: treating graphite of the article with a reactive ion etch process; and after treating the graphite 102 with the reactive ion etch process, applying the conductive coating 104 over at least a portion of the graphite 102. A method for refurbishing a graphite article comprising graphite and an overlaying conductive coating comprises the steps of: removing the overlaying conductive coating 104 of the graphite article with a reactive ion etch process; and applying a new conductive coating 104 over at least a portion of the graphite.
Patent JP-2016163555-A (JP)
Title: Culture medium for mushroom
Inventor: ICHIMURA MASANORI
IPC: A01G1/04
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems in which: conventionally cultivation (mushroom bed cultivation) using a culture medium (mushroom bed) is adopted in which waste materials such as sawdust, wheat bran, and corncob are mixed with nutrition derived from plants included in the waste materials, and the culture medium is reused after use; and a new culture medium for a mushroom is needed because cost for the corncob and rice bran is increased and effort is required for waste disposal.SOLUTION: A culture medium for a mushroom is provided to cultivate the mushroom in which a steam sterilization treatment of a palm empty fruit bunch (EFB) material is performed, a fine crushing treatment or a pulverization treatment of the sterilized material is performed, and a waste material pulverization medium (raw material), a corncob medium, and the other mediums are mixed. For example, the culture medium for a mushroom enables shortening of an incubation period, and efficiency of cultivation. The empty fruit bunch mixed medium is reused for effective utilization so that a low cost medium is realized and stability of mushroom production is achieved.SELECTED DRAWING: Figure 1
Patent JP-2016167549-A (JP)
Title: Electronic device
Inventor: TAKADA SATOSHI
IPC: H01L25/04
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device in which breaking of a wiring on the anode side can be suppressed, when a water drop adheres to two wirings provided with a potential difference.SOLUTION: A first wiring 40 and a second wiring 41 electrically connect a first circuit chip 20 and a second circuit chip 30. A dummy wiring 42 is interposed between the first wiring 40 and second wiring 41, and arranged with a space therebetween. The dummy wiring 42 is applied with a voltage from the first circuit chip 20. More specifically, the first circuit chip 20 applies a first voltage to the first wiring 40, applies a second voltage lower than the first voltage to the second wiring 41, and applies a third voltage higher than the second voltage to the dummy wiring 42. With such an arrangement, when water droplets 50 adhere entirely over the first wiring 40, second wiring 41, and dummy wiring 42, the dummy wiring 42 electrically decomposes the droplets 50 between the dummy wiring 42 and the second wiring 41.SELECTED DRAWING: Figure 1
Patent JP-2016168804-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: YOSHIIKE SUKENAO
IPC: B41J2/14
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head for improving discharge property of air bubbles staying in a common liquid chamber.SOLUTION: A liquid discharge head includes: a frame member 102 as a common liquid chamber member for forming a common liquid chamber 20 to supply liquid to a plurality of individual liquid chambers to which a plurality of nozzles lead; and a damper member 103 having a deformable damper 131 for forming a part of a wall surface of the common liquid chamber 20. In the damper member 103, the wall surface of the common liquid chamber 20 is formed on a common liquid chamber longitudinal direction end section side, a thick section 133 is provided to be thicker toward the common liquid chamber longitudinal direction end section side, and the narrow shaped wall surface is formed by an inclined surface 133a of the thick section 133.SELECTED DRAWING: Figure 1
Patent JP-2016174285-A (JP)
Title: Terminal, system and method for radio communication, and program
Inventor: MIYAUCHI KUNIHIRO
IPC: H04W40/24
Filed: 2015-03-17
Abstract: PROBLEM TO BE SOLVED: To establish a radio communication path efficiently and promptly with the prevention of radio wave interference.SOLUTION: In a radio communication system 1, radio communication terminals M1-M11 mutually performs short-range radio communication, and are managed in a group by a management device KS through the radio communication. Each radio communication terminal M1-M11 at power switched on transmits a path request which requests a radio communication path between with the management device KS. The radio communication terminal M1-M11, on receiving the path request from another radio communication terminal M1-M11, performs relay transmission of the path request if the transmission source radio communication terminal M1-M11 is different from the group of the self-terminal, whereas stops the relay transmission if in the same group. The management device KS, when receiving a plurality of path requests transmitted from the same radio communication terminal M1-M11, determines a communication path having the best radio wave quality, from radio wave quality in the middle of the relay, included in the path request, and radio wave quality at the path request.SELECTED DRAWING: Figure 1
Patent JP-2016176690-A (JP)
Title: Ultrasonic sensor, image formation device using ultrasonic sensor, control method therefor, and program
Inventor: UMEDA YOSHINOBU
IPC: G01S15/10
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when an object to be detected exists near an ultrasonic sensor, a direct wave and a reflected wave reflected from the object overlap, making it impossible to detect the overlapping wave as a reflected wave.SOLUTION: The width of an ultrasonic wave originated from an ultrasonic sensor is compared with that of a received ultrasonic wave, and it is determined that a direct wave and a reflected wave are overlapped when the width of the received ultrasonic wave is wider than the width of the originated ultrasonic wave and it is detected that the object is in the neighborhood. Furthermore, when it is determined that a direct wave and a reflected wave are overlapped, the width of an originated ultrasonic wave or a threshold used to reshape the waveform of a received ultrasonic wave is altered, thereby making it possible to acquire the direct wave and the reflected wave separately.SELECTED DRAWING: Figure 6
Patent JP-2016177076-A (JP)
Title: Fixing device and image formation device
Inventor: SAKAMAKI TAKASHI
IPC: G03G15/20
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To implement an appropriate removal of a semi-melting toner component to be adhered to a fixing member, and suppress irregularity images.SOLUTION: In a fixing device 20 comprising: a fixing belt 24; a pressing roller 23 that forms a nip part between the fixing belt 24 and the pressing roller, in which a recording medium P carrying a non-fixed toner image T is conveyed to the nip part, and the non-fixed toner image T is fixed on the recording medium P, the fixing device includes: a fixing surface modification member 30 that abuts against the fixing belt 24 to modify a surface of the fixing belt 24; and cooling means 40 that cools the fixing surface modification member 30, and fixing surface modification member temperature T1 and fixing member temperature T2 when the fixing surface modification member 30 modifies the surface of the fixing belt 24 satisfy a relation of an expression (1) (fixing surface modification member temperature T1≤fixing member temperature T2...(1)).SELECTED DRAWING: Figure 3
Patent JP-2016174758-A (JP)
Title: Slit lamp microscope
Inventor: NAKAJIMA MASASHI
IPC: A61B3/135
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel technology on a slit lamp microscope for observing various illumination positions of slit light in various observation directions.SOLUTION: A slit lamp microscope includes an illumination system and an imaging system. The illumination system includes a slit light generation part. The slit light generation part generates slit light. The illumination system can change an illumination position of the slit light for an eye to be examined. The imaging system guides the return light of the slit light from the eye to be examined to an imaging device.SELECTED DRAWING: Figure 2
Patent JP-2016176046-A (JP)
Title: Urethane(meth)acrylate resin, uv curable resin composition, composition for overcoat and method for producing the urethane(meth)acrylate resin
Inventor: UCHIDA HIROSHI
IPC: C08G18/38
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a protective resin excellent in environmental resistance and scratch resistance and curable with radiation such as UV as a protective film for a metal nanowire.SOLUTION: Provided is an urethane acrylate resin obtained by reacting an acryroyl group-isocyanato group compound into a resin (P) containing a polyurethane skeleton (A) including a carboxyl group in formula (p1) and an alkene oxide-added part (B1) coupled to the carboxyl group and a resin (P) containing a carboxyl group-containing polyurethane skeleton (A) with a specified structure and a cycloalkene oxide ring-opening- added part (B2) coupled to the carboxyl group (ndenotes an integer; Rand Rare respectively independently H, an alkyl group or a phenyl group).SELECTED DRAWING: None
Patent JP-2016181584-A (JP)
Title: Optical module
Inventor: SAKA TAKUMA
IPC: H05K1/14
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To enable the achievement of a high-quality transmission property by reducing cross talk between wiring lines, and decreasing the malfunctions.SOLUTION: An optical module comprises a first flexible wiring board 38 and a second flexible wiring board 40. In the optical module, an electrical interface 22 has an insulating body 24 having a first apical face 28 and a second apical face 30 differing from each other in height and directed toward a direction along a light signal transmission direction at an optical interface 14; and a first electrode 32 and a second electrode 34 which are provided on the insulating body 24 so as to have respective thicknesses from the first apical face 28 and the second apical face 30 in a direction of the height. The first and second flexible wiring boards have a first region 42 and a second region 44 extending directions along the first apical face 28 and second apical face 30 of the insulating body 24 respectively. The first and second flexible wiring boards further have a first pad 46 and a second pad 48 in the first region 42 and the second region 44 respectively; the first and second pads are electrically connected with the first electrode 32 and the second electrode 34.SELECTED DRAWING: Figure 3
Patent JP-2016179595-A (JP)
Title: Printing device, printing method and printing system
Inventor: SHIMOMUKAI TAKUO
IPC: B41J2/21
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a printing device and the like which perform reciprocation printing and can reduce the color difference between the forward printing and the return printing regardless of a printing condition such as a sheet type.SOLUTION: A printing device comprises: a printing part which performs bidirectional printing on a printing medium; and an adjustment part which causes the printing part to print a first direction printing image using first direction color conversion information for a first type printing medium and a second direction printing image using second direction color conversion information for a second type printing medium on the second type printing medium in a comparable manner. The second direction color conversion information for the second type printing medium is generated by adjusting the second direction color conversion information for the first type printing medium.SELECTED DRAWING: Figure 1