baber/WOPTO huggingface dataset:
Patent JP-2016057419-A (JP)
Title: Sunlight reflection mirror and reflection device for solar thermal power generation
Inventor: EGURO YAYOI
IPC: F24S23/70
Filed: 2014-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a sunlight reflection mirror and reflection device for solar thermal power generation, which offer superior scratch resistance and weather resistance even through prolonged exposure to outdoor environments.SOLUTION: A sunlight reflection mirror comprises a functional layer 5, light reflective layer 3, and resin base material 1 containing at least one type of acrylic resin or silicone resin in order from a light incident sides, or comprises the functional layer 5, resin base material 1, and light reflective layer 3 in order from the light incident side. The functional layer contains a resin material, fluorine compound, and ionic liquid and is a hard coat layer.SELECTED DRAWING: Figure 1
Patent JP-2016055333-A (JP)
Title: Method of manufacturing flexure metallic bar material
Inventor: NISHIMOTO YUZO
IPC: B21D7/16
Filed: 2014-09-11
Abstract: PROBLEM TO BE SOLVED: To easily and sufficiently prevent a member surface layer part from cracking in hot bending processing of a metallic bar material having an FCC(face-centered cubic lattice) structure.SOLUTION: In hot bending processing on a metallic bar material having an FCC structure, allowable tension strain corresponding to a crystal grain size of the metallic bar material is calculated on the basis of predetermined relation between a crystal grain size and the allowable tensile strain, and tensile strain of a bar material surface layer part on a bending outer peripheral side of the metallic bar material is made smaller than the calculated allowable tensile strength or tensile strain reduction processing (in which the metallic bar material is applied with compressive force in a material axis direction or increased in bending radius) is performed when the metallic bar material is plastically deformed. The allowable tensile strain y is calculated from an expression (y=2.59×10×x), where x is a crystal grain size.SELECTED DRAWING: Figure 1
Patent JP-2015092810-A (JP)
Title: Brushless motor and blower using motor
Inventor: HIROMOTO AKIHARU
IPC: H02K7/14
Filed: 2014-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor capable of improving a pressing force in a thrust direction while maintaining a suitable magnetization waveform for suppressing cogging torque and torque ripple, and a blower using the motor.SOLUTION: A brushless motor 5 comprises: a rotor magnet 13 having magnetization peripheral surface 13a consisting of an upper peripheral surface 13a1 having a plurality of magnetized magnetic poles and a lower peripheral surface 13a2 having a plurality of magnetized magnetic poles; and a stator 30 having a stator stack 31 having at least a part faced to the lower peripheral surface 13a2. The upper peripheral surface 13a1 of the rotor magnet 13 has a surface magnetic flux density having a substantially same level from the center of one magnetic pole to the vicinity of an adjacent magnetic pole. The lower peripheral surface 13a2 has a surface magnetic flux density reduced from the center of one magnetic pole toward an adjacent magnetic pole or a surface magnetic flux density having a substantially same level in the vicinity of the center of one magnetic pole and reduced from the vicinity of the center of the one magnetic pole toward an adjacent magnetic pole.
Patent JP-2016061214-A (JP)
Title: Oil supply structure for water-cooled internal combustion engine
Inventor: SOTANI MASARU
IPC: F01P5/12
Filed: 2014-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil supply structure for a water-cooled internal combustion engine that has a short oil passage for lubrication system to increase oil circulation efficiency and includes an oil cooler that can reduce the weight by reducing the number of components.SOLUTION: In the water-cooled internal combustion engine (E) in which one end of a balancer shaft (41) arranged in parallel with a crank shaft (20) is concentrically coupled to an oil pump drive shaft (61) of an oil pump (60) and the other end of the balancer shaft (41) is concentrically coupled to a water pump drive shaft (51) of a water pump (50), the oil supply structure is provided with oil filters (Fc, Fe) and the oil cooler (100) in the vicinity of the oil pump (60).SELECTED DRAWING: Figure 2
Patent JP-2016061368-A (JP)
Title: Power transmission roller
Inventor: NAKAO GORO
IPC: F16H13/04
Filed: 2014-09-18
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of a power transmission mechanism while stably performing power transmission by friction between a drive roller D and a driven roller S.SOLUTION: A power transmission roller is configured by including: a roller body 2 for coming into contact with a drive roller D and a driven roller S; a fulcrum shaft 3 fixed on a cover C side; a roller bearing 5 for supporting the roller body 2 rotatably; a swing arm 4 in which the fulcrum shaft 3 and the roller bearing 5 are mounted, which has a displacement mechanism 8 for allowing the fulcrum shaft 3 to relatively move in a radial direction of the roller bearing 5, which rotates the roller bearing 5 around the fulcrum shaft 3, and which is accommodated on the inner diameter side of the roller body 2; and a swing energization member 6 which energizes the swing arm 4 so as to rotate around the fulcrum shaft 3 and which is accommodated on the inner diameter side of the roller body 2.SELECTED DRAWING: Figure 1
Patent JP-2016065765-A (JP)
Title: Internal defect detection device and internal defect detection method
Inventor: SAWADA NAOKI
IPC: G01N25/72
Filed: 2014-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal defect detection device and an internal defect detection method capable of improving detection accuracy and preventing an operation life of a heating light source from being shortened.SOLUTION: An internal defect detection device comprises: a heating light source 10 which continuously radiates light with constant intensity; imaging means 60 which outputs image information enabling temperatures of respective positions on a surface of a detection object W to be recognized; light intensity conversion means 30 which is arranged between the heating light source 10 and the inspection object W and converts the light radiated from the heating light source 10 with the constant intensity into the light with intensity thereof varied at predetermined frequency; and control means 70 which obtains the image information from the imaging means 60 by controlling the light intensity conversion means 30 and detects an internal defect in the detection object W on the basis of temperature response states of each point on the surface of the detection object W with respect to changing states of the intensity of the light radiated toward the detection object.SELECTED DRAWING: Figure 1
Patent JP-2016065160-A (JP)
Title: Rubber composition for tire and tire
Inventor: SATO DAISUKE
IPC: C08L9/06
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire less in performance change on a dry road surface in high temperature range and performance change to a road change from a wet road surface to a dry road surface and a tire having a tire member consisted by the rubber composition for tire.SOLUTION: There are provided a rubber composition for tire having complex elastic modulus at 50°C dynamic distortion amplitude of 5%, G*and complex elastic modulus at 100°C dynamic distortion amplitude of 5%, G*satisfying following formula (1), breaking elongation EBin a tensile test at 23°C of 350% or more and tangent loss at 50°C dynamic distortion amplitude of 1%, tanδof 0.12 or more, and a tire having a tire member constituted by the rubber composition for tire. Formula (1) G*/G*>0.85.SELECTED DRAWING: None
Patent JP-2016072642-A (JP)
Title: Radio broadcast reception device and radio broadcast service switching method
Inventor: IWAMOTO YOSHIHISA
IPC: H04H60/12
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a "radio broadcast reception device and reception broadcast service switching method" for smoothly and speedily switching a broadcast service.SOLUTION: In the case where reception quality of a broadcast service under being received and outputted is deteriorated, voices of both the broadcast service and another broadcast service broadcasting a program of the same contents are blended and outputted in such a manner that the output voice is gradually switched to the voice of the other broadcast service. A time length to perform blending of both the voices from switching start to end is set short (a) in the case where a broadcasting standard such as DAB, DAB+ or FM broadcasting of the broadcasting service is the same before and after the switching, and set long (b) in the case where the broadcasting standards are different.SELECTED DRAWING: Figure 4
Patent JP-2016069512-A (JP)
Title: Novel polymer, surface hydrophilizing agent comprising polymer and base material surface modification method using polymer
Inventor: IWAZAWA HARUO
IPC: C08G18/38
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel polymer having excellent surface hydrophilization effect, and showing excellent non-specific adsorption inhibitory effect, and a surface hydrophilizing agent comprising the polymer and a base material surface modification method using the polymer.SOLUTION: This invention provides a polymer having a hydrophilic repeating unit, the hydrophilic repeating unit having at least one hydroxy group and also having a sulfinyl group in the main chain.SELECTED DRAWING: None
Patent JP-2016068209-A (JP)
Title: Pipe cutter
Inventor: OKADA SHOJI
IPC: B26D3/00
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe cutter which has excellent safety and convenience.SOLUTION: A pipe cutter 10 comprises: a body part 20; a roller 26 which is provided to the body part 20 and is brought into contact with an outer peripheral surface of a pipe when cutting the pipe; a disk-like cutting blade 12 which is rotatably supported with respect to the body part 20, is brought into contact with the outer peripheral surface of the pipe, and cuts the pipe; and a cover member 30 for covering the cutting blade 12. The cover member 30 has a first opening through which the cutting blade 12 can pass at a position facing the pipe, and at least a part of the cover member can be elastically deformed in a direction in which the cutting blade 12 is brought into contact with the peripheral surface of the pipe.SELECTED DRAWING: Figure 2
Patent JP-2016072130-A (JP)
Title: Shield electric wire and wire harness
Inventor: OMURA TAKAYUKI
IPC: H01B7/282
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a shield electric wire having excellent waterproof performance and a wire harness.SOLUTION: A shield electric wire 1 has: an electric wire; a metal foil material 4 which is wound around the electric wire and forms a shield layer covering the periphery of the electric wire; an adhesive tape 5 which is spirally wound around the outer periphery of the metal foil material 4 so that adjacent edge portions of the tape overlap each other; and an adhesive sheet 6 which is wound around the outer periphery of the adhesive tape 5 and is an adhesive member. The adhesive tape 5 has a substrate and an adhesive layer provided one surface 5a of the substrate, and is wound around the metal foil material 4 so that one surface 5a having the adhesive layer provided thereon faces outward. The adhesive sheet 6 has a substrate and an adhesive layer provided one surface of the substrate, and is wound around the adhesive tape 5 so that the one surface having the adhesive layer provided thereon faces inward.SELECTED DRAWING: Figure 1
Patent JP-2016054730-A (JP)
Title: Balancer device of spinning reel
Inventor: FUJITA RYUICHI
IPC: A01K89/01
Filed: 2014-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a balancer device of a spinning reel in which a convenient spinning reel can be made by attaching it to the spinning reel.SOLUTION: A balancer device of a spinning reel of the present invention has a handle for rotating a rotor of the spinning reel detachably attached in one of a handle attaching part provided at left and right both sides of the spinning reel, and attached to the handle attaching part where the handle is not attached to take a balance of a weight surface with the handle. The balancer device includes at least a rod-like body with a space in the inside, a weight stored in the body, and an attaching part for detachably attaching the body in the handle attaching part.SELECTED DRAWING: Figure 2
Patent JP-2016075301-A (JP)
Title: Hydraulic drive system of work machine
Inventor: HIJIKATA SEIJI
IPC: F15B11/08
Filed: 2014-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive system of a work machine capable of securing excellent operability in regenerating a pressure oil discharged from a hydraulic actuator in driving another actuator.SOLUTION: A hydraulic drive system of a work machine includes a regeneration passage 18 connecting a bottom-side oil chamber of a hydraulic cylinder 4 to between a hydraulic pump 1 and a second hydraulic actuator 8, regeneration flow rate adjustment means supplying at least a part of the pressure oil discharged from the bottom-side oil chamber to between the hydraulic pump and the second hydraulic actuator through the regeneration passage, differential pressure calculating means reading a pressure of the bottom-side oil chamber of the hydraulic cylinder detected by a first pressure detecting means 25 and a pressure between the hydraulic pump and the second hydraulic actuator detected by a second pressure detecting means 26, and calculating the differential pressure, or a differential pressure detecting means, and a control device for controlling the regeneration flow rate adjustment means so that a flow rate of the pressure oil flowing in the regeneration passage is gradually increased according to the differential pressure calculated by the differential pressure calculating means, or increase of the differential pressure detected by the differential pressure detecting means.SELECTED DRAWING: Figure 1
Patent JP-2016073212-A (JP)
Title: Mixing device for tea bush pruning litter and soil reduction in tea plantation and riding type tea garden management machine
Inventor: YUKIMARU SEIICHI
IPC: A01B49/00
Filed: 2014-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device for tea bush pruning litter and soil reduction in a tea plantation and a riding type tea garden management machine, the device that is simple and can be introduced even in the tea plantation with inclination.SOLUTION: A mixing device for tea bush pruning litter and soil reduction in a tea plantation is provided with: a mixture shaft detachably structured at the rear of the traveling devices of a riding type tea garden management machine comprising left and right traveling devices and a portal frame capable of straddling tea plants, and set in a length capable of being introduced into the width of the furrow of the tea plant; two or more tea bush pruning litter mixture claws mounted to the mixture shaft; drive means for the mixture shaft; and a cover for covering the mixture shaft and the tea bush pruning litter mixture claws. The mixing device for the tea bush pruning litter and the soil reduction in the tea plantation is characterized by mixing the tea bush pruning litter deposited in the furrows of the tea plants with the soil of the tea plantation using the rotational motion of the tea bush pruning litter mixture claws.SELECTED DRAWING: Figure 1
Patent JP-2015187493-A (JP)
Title: Male screw having slackness preventing function, and method for manufacturing the same
Inventor: TSUJISAKA HIROSHI
IPC: B21H3/12
Filed: 2014-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a male screw capable of dispersing a stress concentration to occur in a thread part at the time of fastening the screw and excellent in a destruction property, a fatigue resistance and a slackness stop effect.SOLUTION: There are formed screw threads, in which larger and smaller screw widths than those of the screw threads of a female screw alternately appear, and slits are formed in at least the larger widths, and the larger widths are unevenly distributed on one side of a shank, so that a radial force is applied to cause a slackness stopping function to work at the screw thread fastening and fixing time.
Patent JP-2016077120-A (JP)
Title: Housing
Inventor: SHINADA KUNIAKI
IPC: H02B1/38
Filed: 2014-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a housing including a function which makes a door of the housing unlikely to be damaged against an external force, facilitates a closing operation of the door of the housing even if the door is elongated and easy to twist, and is capable of surely fixing the door after the door is closed.SOLUTION: The housing for accommodating an electrical appliance therein includes: a case to which the electrical appliance is fitted; a cover 12 including an opening in which the electrical appliance is partially exposed, and fitted to a front side of the case; and a door 13 which is fitted at a front side of the cover 12 while being pivoted so as to be freely oscillated between a closing position where the opening is covered and an opening position where the opening is not covered. Further, the housing includes: an engaging projection 121 which is provided in one of the door and the cover for fixing the door at the closing position; and an engaging recess 131 which is provided in the other of the door and the cover and engaged with the engaging projection 121. In the vicinity of the engaging projection 121, a vibration prevention part is provided which prevents vibrations in a direction orthogonal with an oscillation direction of the door.SELECTED DRAWING: Figure 2
Patent JP-2015025137-A (JP)
Title: Cement composition and soil improvement method
Inventor: SAKAI ETSURO
IPC: C04B28/08
Filed: 2014-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an environmental load reduction-type cement composition with low cement, which is effective in prevention of elution of heavy metals from the soil while achieving effective utilization of a blast furnace slag, and good in strength development property to a soft ground, and to provide a soil improvement method by mixing the cement composition with an object soil.SOLUTION: There is provided a cement composition for improved soil containing 20 to 40 mass% of a Portland cement, 50 to 80 mass% of a blast furnace slag and 15 mass% or less of an anhydrous gypsum and 1 to 50 pts.mass of a magnesia-containing substance based on 100 pts.mass of total amount of the Portland cement, the blast furnace slag and the anhydrous gypsum, and the magnesium component in the cement composition is 3 to 15 mass% in terms of MgO.
Patent JP-2016082265-A (JP)
Title: Heat radiation constitution of imaging device
Inventor: ISHII RYUKEI
IPC: H05K7/20
Filed: 2014-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that has a chassis member made of metal by insert molding and that can efficiently cool an imaging element while preventing a local temperature rise at an appearance exposed part.SOLUTION: An imaging device 1 which has imaging means 3, a circuit board 33 mounted with the imaging means 3, and an external interface terminal 37 for communication with external input on a side face of the imaging device 1 comprises a terminal holding member 40 for fixing the external interface terminal 37, and the terminal holding member 40 consists of an external interface terminal fixation part 40a, a thermally conductive member sticking surface 40b for connecting a thermally conductive member 42, and a thermally conductive elastic member connection surface 40c for connecting with a thermally conductive elastic member 43, and is configured to have low thermal resistance on a front side of the imaging device 1 across the center of the external interface terminal 37 as a border.SELECTED DRAWING: Figure 1
Patent JP-2016079847-A (JP)
Title: Fluid linear pressurizer
Inventor: SONOBE TADASHI
IPC: F04B39/12
Filed: 2014-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluid linear pressurizer in which fluid such as ammonia gas or the like does not immerse into a coil and a piston can move without any permanent magnets.SOLUTION: A linear mechanism part 50 for moving a piston 40 in respect to a cylinder 5 comprises: a movable member 30 slidably fitted into the cylinder, integrally connected to the piston and formed by magnetic material; a coil 20 wound around an outer surface of the cylinder; and a recess part 7 formed in an annular shape in a peripheral direction of the cylinder at an outer surface of the coil wound portion of the cylinder wound with the coil. The recess part is arranged at a position that is not symmetrical in respect to a length of the movable member in its moving direction in a moving range of the movable member, the coil is electrically energized to cause the movable member to move in an axial direction in respect to the cylinder.SELECTED DRAWING: Figure 1
Patent JP-2016082169-A (JP)
Title: Electronic device
Inventor: OKA KENGO
IPC: H05K3/34
Filed: 2014-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device in which inclination of a circuit element soldered to a board is suppressed.SOLUTION: An electronic device 100 is configured so that a semiconductor element 10 is mounted on a circuit board 20. The semiconductor element 10 has a small type electrode 11 and a large type electrode 12, the areas of the confronting faces thereof to the circuit board 20 being different from each other. The circuit board 20 has a small type land 21 and a large type land 22 which are arranged to confront the small type electrode 11 and the large type electrode 12 respectively, the areas thereof being different according to the area of the electrode which the circuit board 20 confronts. The electronic device 100 has plural convex members 40 which are provided to extend from the circuit board 20 to a semiconductor element 10 in a large type solder 32 between the large type electrode 12 and the large type land 22. The plural convex members 40 are provided in the large type solder 32, and are formed of a material having a larger solder wettability angle than that of the large type electrode 12 and the large type land 22.SELECTED DRAWING: Figure 1
Patent JP-2015024186-A (JP)
Title: Game hall management device
Inventor: MITSUHAYASHI TAKAMITSU
IPC: A63F7/02
Filed: 2014-10-21
Abstract: PROBLEM TO BE SOLVED: To realize sufficient use of operation information etc. obtained from each of game machines installed in a game hall in concerning management of the game hall, sales strategy etc. by a user such as a manager and a staff of the game hall and to provide further useful information for the user such as a manager and a staff of the game hall on the basis of such information.SOLUTION: A management device 500 receives signals output from a plurality of game machines 100 installed in a game hall and sandwiched machines 200 arranged in a corresponding manner to the game machines 100 and manages game information for the game machines 100 and the sandwiched machines 200. Provided is a construction comprising determination means determining start or termination of games by a player on the basis of the signals output from the game machines 100 or the sandwiched machines 200.
Patent JP-2016081550-A (JP)
Title: High frequency assisted magnetic head and magnetic record reproducing apparatus
Inventor: KOI KATSUHIKO
IPC: G11B5/02
Filed: 2014-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency assisted magnetic head with satisfactory recording characteristics.SOLUTION: A high frequency assisted magnetic head 20 has a spin torque oscillation element 10 which includes: a nonmagnetic separation seed layer 1 which contains an element selected from W, Mo, Re, Os, and Ir, and which is directly formed over a main magnetic pole 21; a spin injection layer 2; a nonmagnetic intermediate layer 3; and an oscillation layer 4. The nonmagnetic separation seed layer 1 is formed between the main magnetic pole 21 and the spin injection layer 2.SELECTED DRAWING: Figure 1