baber/WOPTO huggingface dataset:
Patent JP-2017034090-A (JP)
Title: Metal compound for photoelectric conversion material, production method of photoelectric conversion material, and coating liquid for photoelectric conversion material
Inventor: KUREBAYASHI TETSUYA
IPC: H01L51/48
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal compound for photoelectric conversion material capable of preparing a uniform photoelectric biting conversion material exhibiting high mutual solubility with an organic halide, in a photoelectric conversion element composed of an organic inorganic perovskite compound, and to provide a production method of photoelectric conversion material, and a coating liquid for photoelectric conversion material.SOLUTION: A metal compound for photoelectric conversion material used in production of a photoelectric conversion material composed of an organic inorganic perovskite compound represented by general formula R-M-X(where, R is an organic molecule, M is a metal atom, X is a halogen atom or a chalcogen atom) consists of a composite of a metal halide represented by general formula MX(M is a metal atom, X is a halogen atom or chalcogen atom) and a sulfoxide compound represented by general formula Y-S(=O)-Y' (where, Y and Y' represents an alkyl radical or an aryl group of 2C or more that may have a substituent group, and Y and Y' may be identical or not identical).SELECTED DRAWING: Figure 1
Patent JP-2017030664-A (JP)
Title: Steering control device
Inventor: KOZUKA KENICHI
IPC: B62D5/04
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To generate high-precision angular signals when a permission signal is in an on-state and suppress increase in power consumption when a permission signal is in an off-state.SOLUTION: Low-precision signal output portions 80a and 80b and high-precision signal output portions 100a and 100b amplify output values of a rotation angle sensor. The low-precision signal output portions 80a and 80b are non-inverting amplifier circuits configured to comprise an operational amplifier 102. The high-precision signal output portions 100a and 100b share the non-inverting amplifier circuits with the low-precision signal output portions 80a and 80b, and further comprise a compensating circuit 120 that compensates an offset voltage error of the operational amplifier 102. A selection/interruption circuit 128 interrupts power supply to the compensating circuit 120 while maintaining power supply to the operational amplifier 102. The selection/interruption circuit 128 is brought into a closed state when an IG signal is in an off-state.SELECTED DRAWING: Figure 7
Patent JP-2017037873-A (JP)
Title: Semiconductor light emitting element
Inventor: YOSHIDA HISASHI
IPC: H01L33/32
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element in which luminous efficiency can be improved.SOLUTION: According to an embodiment, a semiconductor light emitting element includes first and second semiconductor layers, first and second well layers and first and second barrier layers. The first well layer is provided between the first and second semiconductor layers and includes InGaN(0<w1<1). The second well layer is provided between the first well layer and the second semiconductor layer and includes InGaN(0<w2<1). The firs barrier layer is provided between the first semiconductor layer and the first well layer and includes a high Al concentration region which contacts the first well layer and includes AlGaN(0<x1<1) and a low Al concentration region which contacts the high Al concentration region between the high Al concentration region and the first semiconductor layer and includes AlGaN(0≤y1<x1). The second barrier layer is provided between the first and second well layers and contacts the second well layer and includes AlGaN(0≤z2<x1).SELECTED DRAWING: Figure 1
Patent JP-2017036855-A (JP)
Title: Air passage changeover device
Inventor: HAYAKAWA YOSHIHIRO
IPC: F24F13/14
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an air passage changeover device capable of reducing occurrence of noise due to a damper closing one ventilation flue.SOLUTION: An air passage changeover device includes: a damper 14 that has a guide surface 17a that when a ventilation passage 10 out of two ventilation passages 9, 10 is closed, guides air flow to the other ventilation passage 9; and a rotational shaft 19 configured to rotate the damper 14 between the two ventilation passages 9, 10. In the damper 14, provided is a wind receiving surface 20 with which air flow flowing toward the ventilation passage 9 in a case of closing the ventilation passage 10 collides. The wind receiving surface 20 is provided along an end edge on an upstream side of the guide surface 17a so as to expand toward an outside direction of a rotation trajectory of the damper 14.SELECTED DRAWING: Figure 1
Patent JP-2017036697-A (JP)
Title: Egr control system for internal combustion engine, internal combustion engine and egr control method for internal combustion engine
Inventor: IMAHARA HIROAKI
IPC: F02D45/00
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an EGR control system for an internal combustion engine, the internal combustion engine and an EGR control method for the internal combustion engine that can inhibit EGR hunting from occurring by suppressing vibration of basic control amount of an opening of an EGR valve when an operating state of the internal combustion engine is a steady state in an EGR system for the internal combustion engine for controlling the opening of the EGR valve on the basis of a cylinder interior oxygen concentration of the internal combustion engine.SOLUTION: In EGR control for controlling an opening of an EGR valve 16 by using both of feed-forward control and feedback control, when an operating state of an engine 10 is steady state, the EGR valve 16 is controlled by calculating basic control amount Ca of the opening of the EGR valve 16 in the feed-forward control without correction using a NOx correction coefficient NCf and calculating correction control amount Cb of the opening of the EGR valve 16 in the feedback control by making a correction using the NOx correction coefficient NCf.SELECTED DRAWING: Figure 2
Patent JP-2017037693-A (JP)
Title: Reading control method of magnetic stripe and reading device
Inventor: WADA MAMORU
IPC: G11B5/09
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To enhance recording accuracy of a magnetic stripe while suppressing complication of processing and elongation of time required for processing.SOLUTION: With respect to read data (analog waveforms and pulse waveforms) based on read waveforms of a magnetic stripe ST, a magnetic data analysis unit 112 compares a period being a peak interval of the read data with a prescribed threshold so as to determine whether the period is a period corresponding to data "0" (first digital value) or a period corresponding to data "1" (second digital value), and generate binarized digital data on the basis of the determination result. At the determination of the period of the data "1", when the period of the data "1" is smaller than a first threshold and larger than a second threshold which is smaller than the first threshold, the magnetic data analysis unit 112 determines whether to use the first threshold or the second threshold as the prescribed threshold for the determination of the period of the data "1" on the basis of the determination result of the period before and after the period of the data "1".SELECTED DRAWING: Figure 1
Patent JP-2016044678-A (JP)
Title: Inlet bellmouth with coating in measurement annulus region
Inventor: MORGAN REX ALLEN
IPC: F01D25/24
Filed: 2015-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an airflow inlet bellmouth having a coating to reduce the surface roughness.SOLUTION: An airflow inlet may include a bellmouth component having a substantially uneven internal surface, and a variable thickness coating in a measurement annulus region of the substantially uneven internal surface. The measurement annulus region includes only an annulus about the internal surface of the bellmouth component. The variable thickness coating is configured to present a more even internal surface than the substantially uneven internal surface.SELECTED DRAWING: Figure 1
Patent JP-2017040695-A (JP)
Title: Cleaning tag
Inventor: NAKAMURA KENTARO
IPC: G09F3/14
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tag which allows a part of a tag body to be easily cut off from other part.SOLUTION: A cleaning tag 1 comprises a slender sheet-like tag body 5 and a perforation 6 for cutting off a part 5a of the tag body 5 from another part 5b. The perforation 6 has a center side slit part 11 formed at the center side in the short direction of the tag body 5 and end side slit parts 12 and 13 formed at the end sides in the short direction of the tag body 5. The center side slit part 11 is longer than the end side slit parts 12 and 13.SELECTED DRAWING: Figure 1
Patent JP-2017040176-A (JP)
Title: Control device for internal combustion engine
Inventor: TANAKA TAKAYOSHI
IPC: F02D41/04
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To promote ventilation in a crank case by changing an operating state as needed to the extent that output characteristics and exhaust characteristics of an internal combustion engine are not deteriorated in a control device for the internal combustion engine.SOLUTION: A PVC valve for ventilating a crank case is provided. A three-way catalyst and an NOx occlusion reduction catalyst are provided in an exhaust passage. An electronic control unit executes stoichiometric control and lean control. When a crank case ventilation request is made (Step 100), a relationship between ventilation amount Ventpcv obtained by the PCV valve and fuel economy Fuelpcv accompanying the ventilation is calculated (Step 108). In addition, an operating condition where the ventilation amount Ventpcv satisfies required ventilation amount V and the fuel economy Fuelpcv is minimized is calculated (Step 110). The operating condition does not exclude an air-fuel ratio that enables maintenance of uniform engine torque and securing of purification.SELECTED DRAWING: Figure 6
Patent JP-2016020499-A (JP)
Title: Water-absorbent edge-modified clay-linked polymer
Inventor: TORSTEN LINDNER
IPC: A61F13/53
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide water-absorbent edge-modified clay-linked polymers.SOLUTION: This invention relates to: an aqueous acidic polymerization liquid, comprising polymerizable monomers or oligomers with carboxylate and/or carboxylic acid moieties, and edge-modified clay that is homogenously dispersible in the liquid, and also methods for making the same; and also edge-modified-clay linked water-absorbing polymers made by polymerization thereof, and absorbent articles comprising such edge-modified clay-linked water-absorbing polycarboxylate/polycarboxylic acid polymers.SELECTED DRAWING: None
Patent JP-2017039072-A (JP)
Title: Exhaust gas purification device and method, and feeding device of carbon dioxide-containing gas and heat to facility for crop production
Inventor: TOMURA KEIJI
IPC: B01D53/86
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification device capable of preventing decline of activity of an oxidation catalyst caused by a catalyst poison such as organic silicon.SOLUTION: An exhaust gas purification device includes a catalyst poison removal material 12 for adsorbing a catalyst poison contained in exhaust gas, an oxidation catalyst 13 arranged on the downstream of the catalyst poison removal material 12, for oxidizing combustible gas contained in the exhaust gas, a heating air feeding device 6 for feeding heating air to the catalyst poison removal material 12, and a heating air exhaust flow passage 5c for exhausting the heating air A passing through the catalyst poison removal material 12 without passing through the oxidation catalyst 13.SELECTED DRAWING: Figure 2
Patent JP-2017039568-A (JP)
Title: Sheet-like raw material sorting apparatus, sheet-like raw material sorting method, waste paper processing apparatus and sheet manufacturing apparatus
Inventor: MURAYAMA YOSHIAKI
IPC: B27N3/04
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like raw material sorting apparatus capable of easily sorting a sheet-like raw material in an abnormal state.SOLUTION: A sheet-like raw material sorting apparatus includes: a loading section loading a sheet-like raw material; a transportation section causing an uppermost sheet-like raw material to adhere thereto and transporting the uppermost sheet-like raw material from the loading section; and a detection section detecting presence/absence of the sheet-like raw material in a state where at least a part of the sheet-like raw material is moved to a predetermined height by the transportation section. When the presence of the sheet-like raw material is detected by the detection section, the sheet-like raw material is stored in a first storage section.SELECTED DRAWING: Figure 1
Patent JP-2017043943-A (JP)
Title: Toilet bowl drainage passage
Inventor: YOSHIZAWA YOSHIHIRO
IPC: E03D11/18
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl drainage passage capable of generating siphonage early by a small quantity of washing water.SOLUTION: A toilet bowl drainage passage includes: an upward channel 30 which communicates with a lower part of a toilet bowl part 10 of a water closet and which is extended obliquely upward so that a downward end can be positioned behind the toilet bowl part 10; a downward channel 50 which is extended downward by continuing into the downward end of the upward channel 30 and which has a step part 55 extended in a horizontal direction by overhanging inward from a rear side 51B of an inner peripheral surface 51; and a horizontal channel 90 that is extended backward by continuing into a downward end of the downward channel 50.SELECTED DRAWING: Figure 2
Patent JP-2017044001-A (JP)
Title: Backflow prevention member and drain trap
Inventor: MINAMIKANAYAMA TAKASHI
IPC: E03C1/288
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a backflow prevention member and a drain trap capable of preventing drain water drained from a washing machine from flowing backward due to a pressure increase in a flow passage.SOLUTION: A backflow prevention member 11 prevents waste water W from flowing backward to a second flow passage L2 from a first flow passage L1 among flow passages having a first flow passage L1 for draining drain water (the waste water W) drained from a washing machine 310 while storing the drain water in a storage part T on the downstream side tail end, a second flow passage L2 for draining at least the waste water W leaked from the washing machine 310 by merging into the upstream side more than the storage part T in the first flow passage L1 and a third flow passage L3 for draining the drain water to the downstream side more than the storage part T. The backflow prevention member 11 comprises a constriction part provided on the upstream side more than a confluent part with the second flow passage L2 in the first flow passage L1 and partially narrowing the axis-orthogonal cross-sectional area of the first flow passage L1.SELECTED DRAWING: Figure 1
Patent JP-2017042742-A (JP)
Title: Uv-irradiation device and uv-irradiation lamp
Inventor: SHIOTANI SAYU
IPC: B01J19/12
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which, in a UV-irradiation device and a UV-irradiation lamp, which include a linear light source that radiates UV ray, a gutter-like mirror that reflects the UV ray from the light source, and a pair of a first and second flat mirrors which are disposed so as to face each other along a longitudinal direction of the linear light source with an exit of the gutter-like mirror sandwiched therebetween in a lower side of the gutter-like mirror, when curing an adhesive of a liquid crystal touch panel that is a target to be treated, in particular, a spot-like UV-irradiation step incidentally performed on a side surface having a printed wiring board can be eliminated.SOLUTION: The first flat mirror is disposed such that a lower end side is inclined to come near the second flat mirror, and such that at least a part of the light reflected by the first flat mirror passes a lower side of the second flat mirror.SELECTED DRAWING: Figure 1
Patent JP-2017049317-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: OTSUBO YOSHITAKA
IPC: B41J2/47
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To mold a sealing member for preventing dust from entering an optical scanner, into a cover member by injection molding, while providing a die matching surface on the outer periphery of the cover member for injection molding of the sealing member to alleviate concentration of stress at an engaging pawl part.SOLUTION: A cover member comprises a first die matching surface provided on the top face of an outer peripheral wall and a second die matching surface provided between the outer peripheral wall and a sealing member along an engaging pawl.SELECTED DRAWING: Figure 8
Patent JP-2017048816-A (JP)
Title: transmission
Inventor: NAITO KOJI
IPC: F16H3/089
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission capable of improving durability and service life of a shaft and a gear, while reducing mass and cost of the shaft by reducing its diameter.SOLUTION: A transmission includes a plurality of gears G13, G14 supported to the same shaft 20, and a cylindrical spacer collar 5 arranged between the mutually adjacent gears. For the spacer collar 5, a predetermined interval D is formed between the shaft and an outer peripheral surface, and both end parts respectively contact with side end surfaces of the mutually adjacent gears G13, G14. At least one of the gears G13, G14 includes a fitting part 5a fitted into an end part inner surface of the spacer collar 5.SELECTED DRAWING: Figure 2
Patent JP-2017038895-A (JP)
Title: Tongs
Inventor: YANAGAWA SEIJI
IPC: A47J43/28
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To solve problems of tongs, problems in which a pair of tongs for holding food in-between generally needs to be gripped by one hand, in which a target has a different weight and shape and is sometimes made to fall unless firmly held and gripped, and in which tongs are at times difficult to handle particularly for a child and an elderly person.SOLUTION: The tongs are composed of a base part that has a plate section for placing food in the front and an operation part that has a clamping section in the opposite front. With an operation button pressed with a finger and slid forward, a projected lever is pushed forward through a C shaped lever support provided in the plate section, and a clamping arm holds food from above the plate section to stop. By releasing the finger from the operation button at the stop part, a serrated prong provided in a leaf spring in the lower part of the operation button is meshed with a serrated groove of a guide plate-reverse side of an operation box and is thereby locked to hold the food. By pushing and drawing the operation button to the near side, the serrated prong and groove are disengaged, with the lock released.SELECTED DRAWING: Figure 1
Patent JP-2016005642-A (JP)
Title: Management device
Inventor: MITSUHAYASHI TAKAMITSU
IPC: A63F7/02
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a management device for game halls, the device capable of selecting a supply ball number or a scheduled output ball number depending on a use purpose.SOLUTION: A management device 1000 receives an operation signal, the operation signal at least including a supply ball signal and an output ball schedule signal. The management device 1000 is provided with identification-information-supporting use-ball-number storage area 1054 in which, by associated with game machine identification information, it is stored as to whether a supply ball number or a scheduled output ball number is used as an index for a business analysis of a game hall or an abnormality check, and with control means 1010 in which the identification-information-supporting use-ball-number storage area 1054 is referred to and the supply ball number calculated on the basis of the supply ball signal or the scheduled output ball number calculated on the basis of the output ball schedule signal is used.
Patent JP-2017054913-A (JP)
Title: Rotary connector
Inventor: KOSUGI MASANORI
IPC: H01F38/14
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector capable of downsizing device size.SOLUTION: A rotary connector 1 is equipped with a power supply side coil 3 and a load side coil 4 coupled by a mutual induction action. By the mutual induction action of the power supply side coil 3 and the load side coil 4, power of a power supply 6 is supplied to a load 5 ro actuate the load 5. The power supply side coil 3 is provided with a clearance 28 extending one cycle in a rotary direction of the rotary portion 2. The clearance 28 is a clearance through which a displacement current flows, and the load side coil 4 is inserted in the clearance 28. Therefore, during the rotation of the rotary portion 2, the load side coil 4 is enabled to integrally rotate with the rotary portion 2 to the power supply side coil 3.SELECTED DRAWING: Figure 1
Patent JP-2017053142-A (JP)
Title: Manhole cover with advertisement (manhole advertisement), and advertisement method using the same
Inventor: KOGA NAOKI
IPC: G09F27/00
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To develop a design manhole using a new method, and provide a utilization method thereof.SOLUTION: A manhole cover displays an explanation and guide for a facility, and an advertisement method uses the manhole cover for a unified advertisement and therefore enhance an image on a municipality. An example is use of the manhole cover at a medical facility, for advertising a direction pursued by a regional municipality trying to develop an energetic and cheerful town considerate for the people's health. The method enables the municipality to convey many concepts regarded as important using the manhole cover, such as universal design, safety and security, health and preventive medicine, support for elders over lifetime, child rearing, conservation of sound living environment, promotion of advanced medicine, facility investment, medical tours and dealing with guests from overseas, creation of jobs for handicapped and aged persons, etc.SELECTED DRAWING: Figure 1
Patent JP-2017053558-A (JP)
Title: Air conditioner
Inventor: SAITO SHINYA
IPC: F24F11/02
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of continuously operating even if powered off as electric leakage occurs to an outdoor unit set as a master unit.SOLUTION: Outdoor units 10-1, ..., 10-m of an air conditioner 1 comprises: storage parts 101-1, ..., 101-m which store setting information of a master unit as master unit information; leakage current detection parts 13-1, ..., 13-m which detect leakage currents; power cut-off parts 15-1, ..., 15-m which cut off power supply to compressors 11-1, ..., 11-m when detecting leakage currents of the compressors 11-1, ..., 11-m; and main power cut-off parts 14-1, ..., 14-m which cut off power supply from power sources 2-1, ..., 2-m. Control parts 100-1, ..., 100-m of a slave unit read master unit information out of the storage parts 101-1, ..., 101-m to be set as a master unit if communication between the master unit and slave unit is broken for a predetermined time, and transmit control signals for controlling other slave units when set as the master unit.SELECTED DRAWING: Figure 1