baber/WOPTO huggingface dataset:
Patent JP-2018044514-A (JP)
Title: Evaporated fuel treatment apparatus
Inventor: KISHI RYOSUKE
IPC: F02M25/08
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment apparatus which can detect the block of a purge passage for making the inside of a fuel tank and the inside of a canister communicate with each other while detecting the leakage of fuel vapor in the fuel tank.SOLUTION: An evaporated fuel treatment apparatus 1 comprises: a canister 10: a first pressure sensor 12 which can detect pressure in the canister 10; a purge valve 14 which can cause the inside of the canister 10 and an intake passage 710 to communicate with each other, or can block the communication; an atmosphere valve 16 which can cause the inside of the canister 10 and an atmosphere to communicate with each other, or can block the communication; and a control part 19 which can control the purge valve 14 and the atmosphere valve 16. The control part 19 determines the presence or absence of the block of the purge passage 110 causing the inside of a fuel tank 8 and the inside of the canister 10 to communicate with each other while determining the presence or absence of the leakage of the fuel vapor of the fuel tank 8 on the basis of a result of comparison between two reference pressures and a first sensor value detected by the first pressure sensor 12 when the communication of the inside of the canister 10 and the inside of the intake passage 710 is blocked, and also the communication of the inside of the canister 10 and the atmosphere is blocked.SELECTED DRAWING: Figure 1
Patent JP-2018044410-A (JP)
Title: balcony
Inventor: NAKADA ATSUHIRO
IPC: E04D13/04
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a balcony capable of reducing water leakage.SOLUTION: A balcony includes gable girders extending from a side wall side to an eaves side of a building frame in parallel with each other, a front girder 3 connecting tip parts of the gable girders, and a water gathering basin 18 provided inside the front girder 3. A top part front girder rain gutter 3a and an intermediate front girder rain gutter 3b are provided on the front girder 3, for guiding rainwater that has flown down to the front girder 3 side into the water gathering basin 18. On an edge part of the top part front girder rain gutter 3a and the intermediate front girder rain gutter 3b, a non-storage part 3a1 of the top part front girder rain gutter 3a and a non-storage part 3b1 of the intermediate front girder rain gutter 3b are provided that do not store the rainwater, so that the rainwater that has flown down on the front girder 3 side is not guided to outside of the water gathering basin 18. On the other edge part, a storage guide part 3a2 of the top part front girder rain gutter 3a and a storage guide part 3b2 of the intermediate front girder rain gutter 3b are provided for storing the rainwater that has flown down to the front girder 3 side and guiding the rainwater into the water gathering basin 18.SELECTED DRAWING: Figure 2
Patent JP-2017031978-A (JP)
Title: Refrigerant compressor
Inventor: KAWABATA JUNTA
IPC: C08K5/12
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealed refrigerant compressor including a member (internal member) using nitrile rubber not including phthalic acid ester, capable of suppressing degradation of quality of the member and realizing high reliability.SOLUTION: A refrigerant compressor is disposed in a sealed container 10 accommodating a refrigerant or a lubricant in which the refrigerant is dissolved, and at least one internal member configuring an electric element 20 and a compression element 30, is composed of a rubber material. The rubber material has a condition 1 that a content of bound acrylonitrile is within a range of 35-51 wt.%, a condition 2 that an organic compound forming double bond with sulfur atom, nitrogen atom or carbon atom, and including carbon atom forming single bond with sulfur atom or nitrogen atom, is not included as vulcanization accelerator, a condition 3 that phthalic acid ester is not included, and an additional condition that nitrile rubber having hardness within a range of 55°-80° is used.SELECTED DRAWING: Figure 2
Patent JP-2018048881-A (JP)
Title: Instrument unit
Inventor: SAITO MAKOTO
IPC: B60K37/00
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an instrument unit that is configured to have a main substrate and a sub substrate, and can have elements properly arranged on the respective substrates while suppressing an increase of the main substrate.SOLUTION: An instrument unit 100 comprises a main substrate 40, and sub substrates (a first sub substrate 50 and a second sub substrate 60). The main substrate 40 has a control part 41 which controls operations of a display part 10 and an instrument part, and also calculates a value indicative of a fuel amount based upon a detection signal from a fuel detection part 300 varying a resistance value according to the fuel amount. Further, the instrument unit 100 comprises signal wiring for supplying the detection signal from the fuel detection part 300 to the control part 41, and a power supply circuit 43 which supplies a supply voltage to the fuel detection part 300 through limiting resistances (a first resistance R1 and a second resistance R2), the limiting resistances being mounted on the sub substrates.SELECTED DRAWING: Figure 3
Patent JP-2018054292-A (JP)
Title: Automatic analysis device
Inventor: NOBUKI SHUNICHIRO
IPC: G01F23/30
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To limit change in reagent characteristics resulting from decomposition or the like of chemical in a reagent caused by sterilizing means to a certain range, while sterilizing the reagent.SOLUTION: An automatic analysis device comprises: a sterilizing unit for performing ultraviolet irradiation or ozone treatment on a reagent; a flow channel for transferring the reagent stored in reagent containers to the sterilizing unit; a pump for transferring the reagent through the flow channel; a detection unit for performing an analysis utilizing the reagent; and a control unit for controlling operation of the pump or the sterilizing unit so that the irradiation intensity of ultraviolet ray emitted by the sterilizing unit or the quantity of ozone falls within a predetermined range from a first threshold to a second threshold.SELECTED DRAWING: Figure 3
Patent JP-2018055776-A (JP)
Title: Aircraft runway light
Inventor: TABEI TOMOTSUGU
IPC: F21V19/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft runway light that has low-projection height from a road surface and can secure a necessary light volume.SOLUTION: An aircraft runway light includes: an upper lighting body having a hole penetrating through a thickness direction in a central area and a top face formed into a flat surface; an optical element provided inside the hole and having one end part projecting from the top face; and a light-emitting part for radiating light to the optical element.SELECTED DRAWING: Figure 1
Patent JP-2018053938-A (JP)
Title: Foreign matter removal device and linear guide
Inventor: MORIYUKI YOSHINAO
IPC: F16C41/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter from entering between a rolling surface of a raceway member and a rolling body, in a linear guide.SOLUTION: A foreign matter removal device is configured to move together with a moving member when the moving member moves along a raceway member. The foreign matter removal device includes a taking-in unit configured to take therein foreign matter or liquid existing on an upper surface of the raceway member, and a discharge passage configured to discharge the foreign matter and liquid taken into the taking-in unit to the outside. A discharge port of the discharge passage is opened at a position outside a side surface of the raceway member in a direction vertical to a lateral direction with respect to a longitudinal direction of the raceway member, on a wall surface of the foreign matter removal device.SELECTED DRAWING: Figure 2
Patent JP-2018052761-A (JP)
Title: Natural wood-grain decorative fiber-reinforced cement plate and method for producing the same
Inventor: ONO KOTARO
IPC: B32B27/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a natural wood-grain decorative fiber-reinforced cement plate that can accommodate small-lot production and has an appearance very close to a natural wood-grain decorative plate, and to provide a method for producing the same.SOLUTION: A filling sheet is attached to a substrate, and a wood-grain printing is conducted with an inkjet printer having a UV-curing function, wherein the filling sheet is white-based one, has conduit holes with tiny featureless concave portions, and becomes an ink-receiving layer. Furthermore, the upper surface thereof is covered with a transparent cover layer.SELECTED DRAWING: Figure 1
Patent JP-2018050508-A (JP)
Title: Food washer
Inventor: ONO YOSHITOMO
IPC: A23N12/02
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a food washer capable of disinfecting or sterilizing food effectively without damage.SOLUTION: A food washer washes food by using washing water having a disinfecting or sterilizing component. The food washer includes: a washing tank (10) storing food as a washing object; a water supply route supplying washing water into the washing tank from a water supply port (12) arranged in the washing tank in a fixed direction; and a circulation route returning washing water taken from a lower part of the washing tank into the washing tank from a return port (14) arranged in the washing tank. The return port (14) is at a different vertical height from the water supply port (12) and a water flow direction (41) of washing water from the water supply port (12) and a water flow direction (42) of washing water from the return port (14) cross each other in a three-dimensional manner.SELECTED DRAWING: Figure 8
Patent JP-2018055520-A (JP)
Title: Cash processor
Inventor: TAKEGAWA AKIRA
IPC: G07D9/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cash processor capable of preventing maintenance work and an operation stop time of the cash processor from being extended while ensuring security.SOLUTION: Provided is a cash processor including an authentication unit that authenticates an operator of the cash processor, a counting unit that counts cash input to the cash processor, and a counting management unit that acquires a counting result obtained by the counting unit, and in the case where it is determined that the cash processor has been brought into a predetermined state, determines the counting result acquired before the predetermined state is brought about as being uncertain. In the case where authentication by the authentication unit succeeds, the counting management unit maintains the counting result acquired before the predetermined state is brought about even in the case where it is determined that the cash processor has been brought into the predetermined state.SELECTED DRAWING: Figure 3
Patent JP-2018056970-A (JP)
Title: Imaging apparatus, imaging system and mobile body
Inventor: OCHIAI KEI
IPC: H01L27/146
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology advantageous for temperature detection with higher precision.SOLUTION: The imaging apparatus includes a plurality of pixels arranged on a substrate; a temperature signal output unit disposed on the substrate and outputting a temperature signal showing a temperature; and a reference signal output unit disposed on the substrate and outputting a reference signal for correcting the temperature signal. The temperature signal output unit and the reference signal output unit are disposed within a different area from each other in the substrate.SELECTED DRAWING: Figure 2
Patent JP-2018059554-A (JP)
Title: Foil bearing
Inventor: MIDOMAE JUN
IPC: F16C27/02
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a foil from being damaged due to local contact between a shaft and the foil.SOLUTION: A foil bearing 1 includes a foil unit 20 having a bearing surface X facing a shaft 2 to be supported, and relatively rotatably supports the shaft 2 by a fluid pressure generating in a bearing clearance C between the bearing surface X and the shaft 2. The foil unit 20 has a metal foil 21, and a soft layer (soft sheet 22) composed of a material lower in the coefficient of elasticity than that of the foil 21.SELECTED DRAWING: Figure 10
Patent JP-2018058140-A (JP)
Title: Flat surface grinding abrasive wheel
Inventor: OKINO YOSHIHARU
IPC: B24D3/06
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a flat surface grinding abrasive wheel that can readily discharge grinding chips to the outside and supply a processing point with a sufficient amount of grinding water.SOLUTION: A flat surface grinding abrasive wheel 14 includes: an annular base 16 attached to a spindle; and an abrasive wheel part 18 to which an abrasive grain 24 is fixed by a plated layer 22 for coating an outer peripheral surface 16b of the annular base 16. A helical groove 18b continuing along a circumferential direction of the base 16 is provided at the outer peripheral surface 16b of the abrasive wheel part 18. The groove 18b has a width and a depth that is 1.5 to 3 times larger than a particle diameter of the abrasive grain 24.SELECTED DRAWING: Figure 2
Patent JP-2018042968-A (JP)
Title: Suitcase stacking storage aid
Inventor: TASHIRO KOICHI
IPC: A45C5/00
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a storage aid that enables suitcases to be stably stacked without contact with protruding parts of a grip and a frame of an upper part of the suitcase and a frame and protruding parts of a bottom frame so that the suitcase can be stably and vertically stored on the suitcase.SOLUTION: A suitcase stacking storage aid is characterized by a structure which has a hollow rectangular parallelepiped that fits a shape of a suitcase, in which a bottom surface and a top surface are not provided (1), and recesses are provided in upper and lower parts of four side surfaces (2).SELECTED DRAWING: Figure 1
Patent JP-2018064427-A (JP)
Title: Feeding terminal and brushless motor
Inventor: INOUE YOSHIYASU
IPC: H02K3/50
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a feeding terminal capable of bondability of a winding to a connection terminal.SOLUTION: Connection parts 95a-97a of feeding terminals 95-97 are structured so that a contactable portion more forward than a folded part 102 relative to a straight-line part 101 upstream from the folded part 102 is constituted of a front end part of a curved protruding part of an inverted curved part 103, that is, a contact part forming a curved surface, thereby achieving a stable contact between the contact parts.SELECTED DRAWING: Figure 6
Patent JP-2018066912-A (JP)
Title: Objective lens
Inventor: ABE KENICHIRO
IPC: G02B21/02
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens in which chromatic aberration and field curvature are satisfactorily corrected and that has a wide viewing field and a high NA.SOLUTION: An objective lens comprises: a first lens group G1 having positive refractive power that converts divergent bundles of rays from an object point into convergent bundles of rays; and a second lens group G2 that is disposed closer to an image side than the first lens group and has negative refractive power. The objective lens has a first negative lens L5, and satisfies the following conditional expression: 0.005≤d/h≤0.1(1), 0.005≤h/h≤0.72(2), 10 mm≤L≤100 mm(3), 0.1≤L/f≤31(4), when drepresents the thickness of the first negative lens L5 on an optical axis, hrepresents the height of on-axis marginal rays on a lens surface of the first negative lens L5 on an object side, hrepresents a minimum value of the height of the on-axis marginal rays in the second lens group G2, hrepresents the height of the on-axis marginal rays on a lens surface of the objective lens closest to the image side, L represents an entire length of the objective lens, and f represents a focal length of the objective lens.SELECTED DRAWING: Figure 1
Patent JP-2018073184-A (JP)
Title: Disaster recovery support device, terminal device and disaster recovery support method
Inventor: IWATA YUJI
IPC: G06Q50/26
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a disaster recovery support device, terminal device and disaster recovery support method that enable information distribution for adequately allocating necessary commodities and labors to where necessary when a disaster or the like occurs.SOLUTION: The disaster recovery support device of the embodiment includes a current-state information acquisition unit and a determination unit. The current-state information acquisition unit receives current-state information, which is information on commodities or labors, transmitted from terminal devices in a plurality of disaster areas, and records the information in a storage unit. Based on the current-state information, the determination unit determines the shortage and the surplus of the commodities or labors in each disaster area.SELECTED DRAWING: Figure 2
Patent JP-2018071022-A (JP)
Title: Fiber aggregate and manufacturing method thereof
Inventor: HIGAKI SEIGO
IPC: A61L15/20
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide fiber aggregate having good deodorant and antifungal properties and a method for producing the same in which the metal phthalocyanine derivative does not flow out due to excretion such as urine.SOLUTION: The metal phthalocyanine derivative and the polymer compound are ionically bonded fiber aggregate in which at least one polymer compound selected from the metal phthalocyanine derivative represented by the formula (I) and the cationic polymer compound and the amphoteric polymer compound are contained.(M is Fe and/or Co; Rto Rare each independently a carboxyl group or a sulfonic acid group; n1 to n4 are each independently an integer of 0 to 4, 1≤n1+n2+n3+n4≤8)SELECTED DRAWING: None
Patent JP-2018074823-A (JP)
Title: Power supply circuit
Inventor: MUSA AHMED
IPC: H02M7/06
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of generating a power source voltage necessary for driving a load from small amount of environmental energy energy.SOLUTION: Disclosed power supply circuit 100 includes: an energy harvester 10 that generates AC voltage based on an energy obtained from the environment; an offset voltage generator 13 for adding an offset voltage Voff to the AC voltage generated by the energy harvester; a diode bridge circuit 11 that rectifies and outputs the AC voltage added with the offset voltage; and a DC current voltage generation circuit 12 that generates a DC current voltage from the voltage rectified by the diode bridge circuit.SELECTED DRAWING: Figure 1
Patent JP-2018078681-A (JP)
Title: Vehicle driving device
Inventor: YUKAWA JUNICHI
IPC: B60K17/02
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively utilize power of a motor.SOLUTION: A power transmission mechanism 30 includes: a first power transmission path 31 formed between a first motor 21 and a driving wheel 11; a second power transmission path 32 formed between a second motor 22 and the driving wheel 11; a first one-way clutch 36; and a clutch mechanism 37. The first one-way clutch is provided to the second power transmission path 32 and is structured so as to allow transmission of power due to a normal rotation of the second motor 22 toward the driving wheel 11 from the second motor 22. The clutch mechanism 37 is provided in parallel to the first one-way clutch 36 in the second power transmission path 32 and is structured so as to switch between a connected state where the power transmission is allowed and an open state where the power transmission is prohibited.SELECTED DRAWING: Figure 1
Patent JP-2017095696-A (JP)
Title: Reversible thermochromic microcapsule pigment and liquid composition and laminate containing the same
Inventor: FUJITA KATSUYUKI
IPC: C09B67/08
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermochromic microcapsule pigment easily exhibiting a color development state by heating at a temperature in life environment temperature range or close to a daily life temperature from an achromatized state, exhibiting reversible thermochromic behavior returning to the achromatized state again and high in color concentration during color development.SOLUTION: There is provided a reversible thermochromic microcapsule pigment containing a microcapsule including a composition containing (a) an electron donating coloration organic compound, (b) an electron receiving compound of a hydroxybenzoic acid or the like, (c) a reaction medium reversibly generating an electron giving and receiving reaction of the (a) component and the (b) component, (d) a styrene polymer having the softening point of 5°C or more and weight average molecular weight of 200 to 100,000 and (e) an alkoxyphenyl compound.SELECTED DRAWING: None
Patent JP-2018078506-A (JP)
Title: Imaging apparatus and program
Inventor: UEDA KEI
IPC: G03B15/00
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of suppressing adverse effects caused by conditions of the position of an optical low pass filter and an aperture value.SOLUTION: The imaging apparatus includes: an optical low pass filter having an optical surface including an uneven structure; an imaging device for receiving light from the optical low pass filter; and position adjustment means for adjusting the position of the optical low pass filter with respect to the imaging device. When the average pitch of the uneven structure is denoted as <Pf> and the pixel pitch of the imaging device is denoted as Ps, a conditional expression, 0.05≤<Pf>/Ps≤1.0, is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2018075808-A (JP)
Title: Printing method
Inventor: IZAWA HIDEO
IPC: B65H26/06
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing method which can suppress damage on a sheet at the conveyance, and also efficiently start re-printing with high position accuracy after temporarily stopping printing.SOLUTION: A printing method forms a printing part P1 by causing a printing unit 2 to print a unit image G on the basis of the detection of a reference punch hole 41 by a hole detection sensor 4, forms a non-printing part P0 by stopping printing, recognizes the boundary between the printing part P1 and the non-printing part P0 by causing a mark detection sensor 3 to detect a register mark G2, and re-prints the unit image G from the non-printing part P0 on the basis of the detection of the reference punch hole 41 by the hole detection sensor 4.SELECTED DRAWING: Figure 1
Patent JP-2018080621-A (JP)
Title: Abnormal state detection device of gas turbine, and abnormal state detection method
Inventor: SHIRAGAMI YOSUKE
IPC: F02C9/00
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To properly detect occurrence of an abnormal state as instable physical phenomenon of a gas turbine by a comparatively simple analysis method.SOLUTION: An abnormal state detection device includes pressure related value detection means 22, 21 detecting a combustor internal pressure related value related to a combustor internal pressure as a pressure in a combustor 11 of a gas turbine, a network entropy derivation portion constructing a network by a horizontal visible graph method from time series data of the combustor internal pressure related value detected by the pressure related value detection means 22, 21, calculating network entropy from degree distribution of the network constructed on the basis of a discrete point sampled in a prescribed sampling period, and an abnormal state detection portion for detecting whether an abnormal state occurs in the gas turbine or not on the basis of the network entropy successively derived by the network entropy derivation portion.SELECTED DRAWING: Figure 1