baber/WOPTO huggingface dataset:
Patent JP-2017151268-A (JP)
Title: Toner, toner storage unit, image forming apparatus, and image forming method
Inventor: KOEDA MAIKO
IPC: G03G9/08
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a toner which prevents generation of an abnormal image caused by filming due to an external additive on a photoreceptor and can stably secure high image density, even when repeatedly used over a long period of time not only at normal temperature and normal humidity but also particularly in low temperature and low humidity environments.SOLUTION: There is provided a toner which contains toner base particles having a binder resin and at least two or more inorganic fine particles, where the inorganic fine particles are contained in an amount of 1.0 mass% to 3.5 mass% with respect to the toner base particles and when the toner collides with the substrate with the use of a vacuum distributor by a vacuum dispersion type image analyzing method, the number of isolated inorganic fine particles dispersed in the substrate formed from a carbon tape is 10 pieces or less per one particle of the toner, the number of isolated inorganic fine particles dispersed in the substrate formed from mica is 200 pieces to 1,800 pieces per one particle of the toner, and the number of isolated inorganic fine particles of 350 nm or more and 500 nm or less dispersed in the substrate formed from the mica is 50 pieces or less per one particle of the toner.SELECTED DRAWING: None
Patent JP-2017153007-A (JP)
Title: Piezoelectric device
Inventor: TERAUCHI YUKI
IPC: H01L25/11
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device in which deviation of a joint position from a vibrator section and a substrate is suppressed, and an output signal and characteristic are stabilized.SOLUTION: A piezoelectric device comprises: a vibrator section 110 including an element mounting member 111 having a first substrate 112 to which a plurality of second electrode pads 117 is provided on a lower surface, a piezoelectric vibration element 120, and a lid member 130; a second substrate 151 having a penetration hole 155; and a fourth electrode pad 152 that is provided onto an upper surface of the second substrate 151. By being jointed and fixed the second electrode pads 117 and the fourth electrode pad 152, a substrate 150 mounted on the lower surface of the vibrator section 110, an integrated circuit element 160 mounted onto the lower surface of the first substrate 112, a projection part 118 provided on the plurality of second electrode pads 117, and a hole part 153 provided from the fourth electrode pad 152 to the second substrate 151 of the lower direction are provided. In a state where the projection part 118 is fitted to the hole part 153, the second electrode pads 117 and the fourth electrode pad 152 are jointed and fixed.SELECTED DRAWING: Figure 1
Patent JP-2017156546-A (JP)
Title: Image formation device, and consumable item product life management method
Inventor: HOBO JUNJI
IPC: G03G21/00
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To manage a lifetime of a drum set without adding new exclusive storage means, sensor and the like.SOLUTION: An image formation device 1 is configured to make toner lifetime management information and drum lifetime management information stored in an EEPROM 52 of a main body up-to-date; write the toner lifetime management information and drum lifetime management information in a TCIC 41 provided in a toner cartridge 40; synchronize both information with each other; and, when an interchange operation of the toner cartridge 40 or replacement operation of the toner cartridge 40 and a drum set 11, or interchange operation of the drum set 11 occurs, control a direction of writing the toner lifetime management information and drum lifetime management information between the TCIC 41 and the EEPROM 52 of the main body on the basis of old and new interchanged or replaced toner cartridge 40 or the drum set 11.SELECTED DRAWING: Figure 4
Patent JP-2016180582-A (JP)
Title: Refrigerant flow condition detection device of refrigeration cycle and control device of electric compressor for refrigeration cycle
Inventor: KUBO TAKASHI
IPC: F25B49/02
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool a power switching element by a suction refrigerant even if a suction amount of the refrigerant is small.SOLUTION: A temperature of a partitioning wall 11c with which a power switching element 9b is kept into contact, is regarded as a temperature threshold value in a normal time of the power switching element 9b corresponding to output power of an invertor circuit 9 and a rotational frequency of an electric motor 5, in a case where the power switching element 9b generating heat according to output power from the invertor circuit 9 to the electric motor 5 is cooled by a refrigerant flowing in a suction chamber 7b of a housing 7 with a flow rate according to a rotational frequency of the electric motor 5, when the refrigerant of a refrigeration cycle 13 is circulated with a normal amount. In a case where a temperature of the partitioning wall 11c detected by a wall temperature sensor 9e as the power switching element 9b is over the temperature threshold value defined by a temperature table corresponding to a detection temperature of a substrate temperature sensor 9f, leakage of the refrigerant of the refrigeration cycle 13 is determined, and an operation of an electric compressor 1 is stopped.SELECTED DRAWING: Figure 2
Patent JP-2017161193-A (JP)
Title: Air conditioner
Inventor: KAWABATA TATSUJI
IPC: F25B1/047
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving comfort of a user while reducing a discharge temperature.SOLUTION: An air conditioner includes: a compressor 11; an outdoor heat exchanger 13; a gas-liquid separator 16 for separation into a gas refrigerant and a liquid refrigerant; a main pipe 21 located between the outdoor heat exchanger 13 and the gas-liquid separator 16; a bypass pipe 23 branched from the main pipe 21 and leading to the compressor 11; a first injection circuit 19 for injecting a flash gas refrigerant flowing in the bypass pipe 23 to the compressor 11; and a second injection circuit 20 for injecting the gas refrigerant flowing from the gas-liquid separator 16 to the compressor 11.SELECTED DRAWING: Figure 1
Patent JP-2017163782-A (JP)
Title: Automatic measuring apparatus for axis accuracy of motor
Inventor: LEE SEUNG-JUN
IPC: G01B21/24
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic measuring apparatus for an axis accuracy of motor capable of measuring an axis accuracy of a motor automatically.SOLUTION: An automatic measuring apparatus 1 for an axis accuracy of motor 9 comprises: an axis 7; and a motor body 8 including a fitting surface 81 to which an attachment object of the motor 9 is fitted, and a flange surface 82. The apparatus further comprises: a holding mechanism 3 to hold the axis 7; a first contact type displacement sensor 41 following and contacting the flange surface 82 so as to be able to measure a position of the flange surface 82; a second contact type displacement sensor 42 following and contacting the fitting surface 81 so as to be able to measure a position of the fitting surface 81; a rotation mechanism 5 for rotating an apparatus body 2 when the holding mechanism 3 holds the axis 7 and each of the displacement sensors conduct measuring; a displacement data obtaining section 63 for obtaining displacement data of the flange surface 82 and displacement data of the fitting surface 81; and a measuring section 64 for measuring axial runout and plate runout of the axis 7, based on each of the displacement data obtained by the displacement data obtaining section 63.SELECTED DRAWING: Figure 1
Patent JP-2017160402-A (JP)
Title: Friction material
Inventor: FUKUDA TSUTOMU
IPC: F16D69/02
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a friction material for disk brakes that avoids cracking and breakage and has a long life.SOLUTION: The friction material comprises 50 pts.wt.or more and 300 pts.wt. or less of carbon fibers, 80 pts.wt.or more and 600 pts.wt. or less of aluminum titanate-based ceramic sintered powder, and 100 pts.wt. of resin.SELECTED DRAWING: None
Patent JP-2017165431-A (JP)
Title: Packing box with mis-stacking prevention function
Inventor: YAMAMOTO TATSUYA
IPC: B65D21/036
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a packing box with a mis-stacking prevention function capable of securely preventing mis-stacking as well as damage to sealability in a packaged state.SOLUTION: A package box with a mis-stacking prevention function comprises: side plates 1 in a pair and end walls 2 in a pair, arranged opposite to each other in the respective pairs to form a square cylindrical shape; a top plate 3 extending from an upper end of the side plate 1, and bent toward a top surface; convex parts 11 and concave parts 12 fitting to each other in a stacked state in the top surface and a bottom surface, respectively. Projections 11a are formed at an upper end of the end wall 2. Belt-like parts 11c are formed at the end part of the top plate 3 along a cut line 11b extending from around a boundary with the side wall 1 to the tip side. The convex part 11 is formed with a belt like part 11c pushed up by the projection 11a. The concave part 12 is formed with an end edge of a bottom plate 4, which overlaps with a front surface side of a bottom flap 7 connected to a lower end of the end wall 2, and which is cut into the inner side.SELECTED DRAWING: Figure 4
Patent JP-2016135288-A (JP)
Title: Waxing heater
Inventor: HAGIWARA SHIRO
IPC: A63C11/08
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a waxing heater dramatically improving sliding properties of a ski board by impregnating wax into a slide surface of a ski board without using a large-scaled device, and establishing a new waxing method by demolishing the conventional common sense of waxing to a ski board.SOLUTION: A waxing heater 1 for performing wax application to a ski board includes: a housing 2 having an opened bottom surface and forming a heating port O; a halogen lamp 5 arranged in the housing 2 and infrared heating an object to be heated by radiation heat; a fan 4 taking external air into the housing 2 to cool the housing 2 and blowing air to the object to be heated; and a reflection board 6 provided between the fan 4 and the halogen lamp 5. An interval between the reflection board 6 and the fan 4, and an interval between the reflection board 6 and the halogen lamp 5 are used as communicated flow channels to pass air blowing of the fan 4.SELECTED DRAWING: Figure 4
Patent JP-2017172132-A (JP)
Title: Ground strength measurement method
Inventor: TAGUCHI TAKUMI
IPC: G01N3/40
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a ground strength measurement method for measuring ground strength at an actual excavated hole part mainly at a time of pile installation and objectively confirming that the excavated hole has reached the ground.SOLUTION: A ground strength measurement method is for measuring strength of a ground A reached by an excavated hole B when the excavated hole is formed by excavating a ground by excavation means. A measurement rod insertion hole 18 is formed on the excavation means for having a rotary support shaft 12 thereof pierce through the rod insertion hole, and when the excavated hole B has reached a desired depth, a bottom end 23 of a measurement rod 20 inserted into the measurement rod insertion hole 18 is made to reach the ground A to be measured, and ground strength of the ground A to be measured is measured by ground strength measurement means 21 that uses the measurement rod 20.SELECTED DRAWING: Figure 1
Patent JP-2017172652-A (JP)
Title: Clutch device
Inventor: SAITO HITOSHI
IPC: F16D13/52
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To suppress generation of impact due to collision of a cam, and to reduce a free-running feeling, in a clutch device.SOLUTION: A clutch device includes an assist cam 31 and a back torque cam 51. The back torque cam 51 includes: a pressure plate side back torque cam part 53 provided at a pressure plate 14; and a back torque cam member 52 arranged on a clutch inner 13 side, and closely contacted with the pressure plate side back torque cam part 53. The assist cam 31 includes: a pressure plate side assist cam part 33 provided at the pressure plate 14; and an assist cam member 32 constituted separately from the back torque cam member 52, and closely contacted with the pressure plate side assist cam part 33. An energization member 73 is provided which is interposed between the back torque cam member 52 and the assist cam member 32, and which energizes the back torque cam member 52 and the assist cam member 32 in directions separating them from each other.SELECTED DRAWING: Figure 5
Patent JP-2017171437-A (JP)
Title: Medium feeder
Inventor: USHIAMA ATSUSHI
IPC: B65H23/185
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a medium feeder capable of appropriately activating a roll drive section without re-measuring an output value to the roll drive section even when the output value to the roll drive section for rotating a roll body varies during a stop period of the roll drive section.SOLUTION: A medium feeder comprises: a roll motor 33 imparting torque for rotating a roll body RP to the roll body RP; a storage section storing an output measurement value being a measurement result of an output value to the roll motor 33 for rotating the roll body RP; and a roll control section correcting the output measurement value stored in the storage section by a correction value according to stop time of the roll motor 33, and controlling the roll motor 33 based on the output measurement value corrected.SELECTED DRAWING: Figure 1
Patent JP-2017171139-A (JP)
Title: Motorcycle
Inventor: TANAKA YUICHI
IPC: B62K19/20
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To improve intake efficiency in a motorcycle in which a body frame is structured with a press frame.SOLUTION: A motorcycle 1 includes: an engine 5 positioned below a main frame 4; an air cleaner 6 positioned behind the engine 5 across the main frame 4; and an intake passage connecting between the engine 5 and the air cleaner 6. The main frame 4 includes a left main lower plate forming a rear left hollow part 24 continuous from a front hollow part 21 and a right main lower plate forming a rear right hollow part continuous from the front hollow part 21. The intake passage passes between the left main lower plate and the right main lower plate.SELECTED DRAWING: Figure 1
Patent JP-2017175521-A (JP)
Title: Wavelength multiplexed optical receiver and driving method thereof
Inventor: TANAKA SHINSUKE
IPC: H01L31/0232
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplexed optical receiver including a polarization split type grating coupler and a driving method thereof capable of suppressing degradation of reception sensitivity while reducing the power consumption.SOLUTION: The wavelength multiplexed optical receiver includes: two monitor photodetectors monitoring the light intensity of one polarization component and the other polarization component which are split by a polarization splitting type optical coupler; and a control circuit that amplifies a semiconductor optical amplifier that amplifies the one polarization component and a semiconductor optical amplifier that amplifies the other polarization component depending on the signal strength ratio between the two monitor photodetectors using an optical gain different from each other.SELECTED DRAWING: Figure 1
Patent JP-2017171822-A (JP)
Title: Manufacturing method of copolymer
Inventor: OZAWA KAKUEI
IPC: C08F20/22
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method high in conversion ratio of a monomer and capable of effectively manufacturing an α-alkylstyrene-α-chloro acrylic acid ester copolymer.SOLUTION: There is provided a manufacturing method of a copolymer having content of an α-alkylstyrene unit of 30 mol% to 70 mol% and content of an α-chloro acrylic acid ester unit of 30 mol% to 70 mol%, including a process for solution polymerizing a monomer composition containing α-alkylstyrene and α-chloro acrylic acid ester and ketones are used as a polymerization solvent of the solution polymerization.SELECTED DRAWING: None
Patent JP-2017174340-A (JP)
Title: Information processing device, method for controlling information processing device, and program
Inventor: ISHIZUKA YUTAKA
IPC: G06F21/31
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device having such a highly reliable method for unlocking a touch screen that it is possible to maintain security even when authentication operation is peeped.SOLUTION: An information processing device according to the present invention accepts input of a numeric string in a state of an authentication code consisting of a random numeric string being displayed on a touch screen, and computes this numeric string under a computation condition for each digit that constitutes authentication information stored in storage means. Determination is made as to whether the computation result matches the authentication information stored in the storage means and when it is determined that it matches, the touch screen is unlocked, and when it does not match, the touch screen is not unlocked. As an authentication process for unlocking the touch screen is carried out this way, it is possible to maintain security even when authentication operation is peeped, and to provide a highly reliable method for unlocking the touch screen.SELECTED DRAWING: Figure 9
Patent JP-2017176901-A (JP)
Title: Coating robot system and control method therefor
Inventor: OKUDA TAKATOSHI
IPC: B05D3/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating robot system which can perform coating with good efficiency, and a control method therefor.SOLUTION: In a coating robot system 10, a coating gun 12 approaches a coating object portion of a work-piece W and an injection circle of a coating material becomes smaller as a width of the coating object portion is narrower, whereby a quantity of the coating material, which passes a lateral side of the coating object portion and becomes useless, is reduced, and a coating object portion having a wide width can be coated in a short time. That is, coating can be performed with good efficiency. Further, the coating material discharged from a rotary atomization head becomes lesser as the coating gun 12 is closer to the coating object portion, whereby it can be prevented that the coating material per a unit area, which is coated onto the coating object portion, becomes excessive or too little, and a high coating quality can be provided.SELECTED DRAWING: Figure 1
Patent JP-2016194298-A (JP)
Title: Tube pump and printer equipped with the same
Inventor: TANABE HIROMARO
IPC: F04C5/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a tube pump capable of suppressing the deterioration of performance of a pump.SOLUTION: A tube pump includes: a tube 2; a housing member 3; a rotator 4 which has a rotary shaft 40, a first member 41, and a guide portion 43; a roller 5 which is configured so as to move between a pressing position 43P pressing the tube 2 along the guide portion 43, and a releasing position 43R releasing the pressing of the tube 2; and an abutting member 6 which has a first abutting portion 61 abutting on the roller 5 at the releasing position 43R to move the roller 5 to the pressing position 43P along the guide portion 43, when the roller 5 is revolved in a first direction, and a second abutting portion 62 abutting on the roller 5 so as to revolve the roller 5 at the releasing position 43R when the roller 5 is revolved in a second direction, and displaces a posture of the roller 5 to pass through the first abutting portion 61.SELECTED DRAWING: Figure 1
Patent JP-2016153795-A (JP)
Title: Systems and methods for high resolution three-dimensional imaging
Inventor: Paul s banks
IPC: H04N5/225
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for three-dimensional imaging with a wide field of view and precision timing.SOLUTION: In accordance with one aspect, a three-dimensional imaging system includes an illumination subsystem configured to emit a light pulse with a divergence sufficient to irradiate a scene having a wide field of view. A sensor subsystem is configured to receive, over a wide field of view, portions of the light pulse reflected or scattered by the scene, and includes: a modulator configured to modulate, as a function of time, intensity of the received light pulse portions to form modulated received light pulse portions; and means for generating a first image corresponding to the received light pulse portions and a second image corresponding to the modulated received light pulse portions. A processor subsystem is configured to obtain a three-dimensional image based on the first and second images.SELECTED DRAWING: Figure 5
Patent JP-2017160896-A (JP)
Title: Kerosene pump
Inventor: AKAOGI MIKIO
IPC: F04B43/08
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a kerosene pump that can readily conduct an opening/closing operation for an air plug with one hand and increase airtightness of the air plug to improve oil supply efficiency.SOLUTION: The kerosene pump 1 is constituted of: a bellows part 2; the air plug 10; a branch part 3; a sucking-up tube 4; and a delivery tube 5. The air plug 10 is constituted of: a plug body 11 fitted to an air intake projection part 6 formed in an upper part of the bellows part 2; and an opening/closing lid 12 provided in an upper part of the plug body 11 so as to be capable of opening/closing.SELECTED DRAWING: Figure 1
Patent JP-2017181714-A (JP)
Title: projector
Inventor: SHIMIZU KATSUYA
IPC: G03B21/16
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of efficiently cooling a light source device.SOLUTION: A projector comprises: a light source device; an optical modulator modulating light emitted from the light source device; a projection optical device projecting the light modulated by the optical modulator; a cooling fan sucking first cooling gas and feeding out it to the light source device; a light source drive device supplying electric power to the light source device; and a first duct in which second cooling gas cooling the light source drive device circulates. The first duct has an arrangement section where a cooling fan is arranged, and the cooling fan is arranged in the arrangement section so that a suction port sucking the first cooling gas is directed to an opposite side to the first duct.SELECTED DRAWING: Figure 2
Patent JP-2017179097-A (JP)
Title: Active energy ray-curable resin composition, sheet-like optical article and manufacturing method thereof
Inventor: UCHIUMI YOSHITAKA
IPC: C08G59/24
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To enable a manufacture of a sheet-like optical article excellent in thermostability and transparency and difficult to cause a warp, by using a resin composition excellent in a shaping property and difficult to cause an empty pattern.SOLUTION: An active energy ray-curable resin composition is used for manufacturing a sheet-like optical article having an uneven structure on a surface thereof. The active energy ray-curable resin composition includes (A) an alicyclic epoxy compound, (B) a polyol compound and (C) a cationic polymerization initiator.SELECTED DRAWING: None