baber/WOPTO huggingface dataset:
Patent JP-2017136869-A (JP)
Title: Body structure of automobile and method for manufacturing automobile
Inventor: TATEWAKI MASAAKI
IPC: B62D25/08
Filed: 2016-02-01
Abstract: PROBLEM TO BE SOLVED: To enhance a support rigidity of a damper base made of an aluminum alloy for a vehicle body made of a steel plate.SOLUTION: A vehicle width direction outer wall 16b of a front side frame 16 and a vehicle width direction inner wall 18f of an upper member 18 are connected to each other by a damper base 25 made of an aluminum alloy, a bulk head 32 in a lower member 19 is located in the interior of a portion at which a front bulk head upper side 24 is connected to the lower member, and a bulk head 26 in the upper member 18 is located in the interior of a portion at which a rear end of the damper base 25 is connected to the upper member. Therefore, even if a rigidity of the damper base 25 made of the aluminum alloy is higher than that of the upper member 18 and the lower member 19 which are made of a steel plate, and a load inputted to the damper base 25 from a damper can be efficiently transmitted to the upper member 18, the lower member 19 and the front bulk head upper side 24, and can be supported.SELECTED DRAWING: Figure 2
Patent JP-2017136940-A (JP)
Title: Steering Wheel
Inventor: KATO MASATOSHI
IPC: B62D1/04
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology that reduces a vibration component in a linear direction that is substantially perpendicular to an axial direction of a steering wheel and a vibration component in a rotation direction of the steering wheel.SOLUTION: In a steering wheel 10 having an airbag device 20, a holder member 22 has: a box part for holding an airbag cushion 24; and a pin part 52 projecting from the box part toward a base part 30. A cover member 18 covers the airbag cushion 24 and the holder member 22. A first elastic member 44 surrounds the pin part 52. A plate-like member 40 supports the pin part 52 via the first elastic member 44. An annular member 42 is annularly formed so as to surround the plate-like member 40 and supports the cover member 18. A second elastic member 46 connects the plate-like member 40 with the annular member 42 in a radial direction.SELECTED DRAWING: Figure 2
Patent JP-2017138060-A (JP)
Title: Refrigerant natural circulation type exhaust cooling device and exhaust cooling method
Inventor: KOBAYASHI TETSUO
IPC: G06F1/20
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To cause a heat exchanger to exhibit uniform or equal cooling performance over the whole height without complicating the structure of an evaporator and without increasing the weight of the evaporator in a refrigerant natural circulation type exhaust cooling device for cooling exhaust of an electronic apparatus.SOLUTION: The exhaust cooling device includes heat exchangers (20), liquefied refrigerant supply pipes (24, 27), vaporized refrigerant circulation pipes (28) and control valves (25). The heat exchangers are configured to arrange a cooling coil (30) by three or more circuits parallelly in a vertical direction. The heat transfer pipes of the cooling coil are connected to the liquefied refrigerant supply pipe and the vaporized refrigerant circulation pipe in a reverse return system to be piped at a reverse gradient over the whole length. The control valves are arranged under the cooling coil of the bottom stage, an upstream side flow path of the control valves is piped at a normal gradient over the whole length, and a downstream side flow path of the control valves is piped at a reverse gradient over the whole length.SELECTED DRAWING: Figure 6
Patent JP-2017137597-A (JP)
Title: Touch roller, paper drying apparatus and method for producing paper
Inventor: NAKANO DAISUKE
IPC: D21F3/08
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can efficiently dry wet paper while suppressing the occurrence of wrinkles when paper having a high basis weight and a low density, such as towel paper, is produced by a wet papermaking method, and which can efficiently produce high-quality paper.SOLUTION: When paper having a basis weight of 32 g/mor more and a density of 0.7 g/cmor less is produced by a wet papermaking method, while rotating around a center shaft in contact with wet paper being conveyed, a touch roller 1 according to the present invention brings the wet paper into pressure contact with the surface of a Yankee dryer roller, and includes a body part 2 having an outer peripheral surface which comes into contact with a pressure contact object. The body part 2 has a crown shape such that a diameter RC of a center part in a shaft length direction X is larger than a diameter RS of an end part in the shaft length direction X. The diameter RC is 570-850 mm, and the difference between the diameter RC and the diameter RS is 0.5-1.5 mm.SELECTED DRAWING: Figure 1
Patent JP-2017145739-A (JP)
Title: Automobile
Inventor: YASUZAWA KO
IPC: F02M63/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of fuel economy, emission and drivability.SOLUTION: When both a first flag F1 and a second flag F2 show a value 1, respectively, that is, when a motion point of an engine is within a first region for performing an imbalance diagnosis at a prescribed injection mode (in-cylinder injection mode and port injection mode), and also within a second region for performing a misfire diagnosis at the prescribed injection mode (S120, S130), the port injection mode is held, and after performing the imbalance diagnosis and the misfire diagnosis, the in-cylinder injection mode is held, and the imbalance diagnosis and the misfire diagnosis are performed (S140 to S170).SELECTED DRAWING: Figure 2
Patent JP-2017151133-A (JP)
Title: Carrier core material, electronic photographic carrier using the same, and electronic photographic developer
Inventor: HAMADA SHIN
IPC: G03G9/107
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrier core material having excellent electrification characteristics while maintaining desired magnetic characteristics.SOLUTION: A carrier core material is characterized in that it includes a composite oxide phase of a laminar Perovskite type crystal structure containing a Sr element and an Fe element and a spinel type crystal structure phase. Here, the laminar Perovskite type crystal structure may preferably be a Ruddlesden-Popper type crystal structure. A rate of the Sr element to a total amount of the Sr element and the Fe element in the composite oxide phase is preferably 52 mol% or more.SELECTED DRAWING: Figure 1
Patent JP-2017151611-A (JP)
Title: Interfacial peeling/crack analysis device and interfacial peeling/crack analysis method
Inventor: AKITA YUKIHITO
IPC: G06F17/50
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To highly accurately analyze a peeling or crack occurring in the boundary face of a structure having a boundary face with which different kinds of material are in contact.SOLUTION: The present invention comprises: a first computation unit 21 for calculating stresses σ, σ, σoccurring on a boundary face by analysis of a structure having a boundary face with which different kinds of material are in contact, and converting the stresses on this boundary face to mode I stress σe and mode II stress σe acting on the boundary face in the vertical direction by coordinate conversion; a second computation unit 22 for determining whether or not damage has occurred to the boundary face using the mode I stress and the mode II stress; a third computation unit 23 for calculating, when damage to the boundary face has occurred, a mode ratio r, r, a mode I displacement u, a mode II displacement u, and a complete rupture equivalent displacement uusing the mode I stress and the mode II stress; and a fourth computation unit 24 for calculating an equivalent displacement uof the boundary face after occurrence damage to the boundary face using the mode I displacement and the mode II displacement, and analyzing a reduction in the rigidity of the boundary face using this equivalent displacement.SELECTED DRAWING: Figure 1
Patent JP-2017157324-A (JP)
Title: Lighting device and vehicle
Inventor: NAKAMURA TOSHIAKI
IPC: H05B37/02
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and a vehicle that can perform wire-saving.SOLUTION: A lighting device 1X periodically switches DC power (output current Io) supplied from a power supply unit 2 into two large and small magnitude types to blink five light source units 3A to 3E in a predetermined order. That is, in the lighting device 1X, the power source unit 2 is connected to the five light source units 3A to 3E with only two electric wires for power supply, and it is unnecessary to provide a signal line for control, etc. for each of the plural light source units 3A to 3E. Therefore, the lighting device 1X can perform wire-saving.SELECTED DRAWING: Figure 1
Patent JP-2017158302-A (JP)
Title: Switching power supply apparatus and switching power supply control method
Inventor: YAMAZAKI YOSHIHIRO
IPC: H02M3/28
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply apparatus and switching power supply control method, capable of suppressing such a degree that a detection current or a detection voltage exceeds a target value when switching is performed between constant-voltage control and constant-current control.SOLUTION: A switching power supply apparatus 1 determines an upper-limit suppression limit value Th that is smaller than a constant-current upper-limit value Imax or a constant-voltage upper-limit value Vmax of a non-target control value not selected by a control value selection part 12 g by adding a predetermined control value to a target control value and sets an upper-limit suppression limit value Th at the constant-current upper-limit value Imax or the constant-voltage upper-limit value Vmax of the non-target control value.SELECTED DRAWING: Figure 2
Patent JP-2017158690-A (JP)
Title: Absorbent article
Inventor: ONISHI EMI
IPC: A61F13/47
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To move quickly, a liquid such as urine to a lower absorber from an upper absorber, and diffuse a liquid in a longitudinal direction quickly.SOLUTION: An absorbent core 22 of an absorbent article 1 comprises an upper absorber 24 and a lower absorber 25. The upper absorber 24 is a sheet-state member in which a high absorbent material is fixed to a liquid permeable absorber sheet. The lower absorber 25 has a cluster of sheet-state pulp fibers. An upper groove area 247 of the upper absorber 24 has a density of the high absorbent material 242 lower than that in plural material existence areas 245. The lower absorber 25 has a lower groove part 252 which has a density of the pulp fibers lower than that on surrounding portions. The lower groove part 252 is overlapped with the upper groove area 247. In the absorbent article 1, a liquid such as urine which reaches to the absorbent core 22 can be quickly moved to the lower absorber 25 through the upper groove area 247. In addition, the liquid such as urine can be quickly diffused in a longitudinal direction of the upper absorber 24 and the lower absorber 25.SELECTED DRAWING: Figure 2
Patent JP-2017162115-A (JP)
Title: Program, information processing device, and information processing method
Inventor: SEKI YUKIKO
IPC: G08B25/04
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a program, an information processing device, and an information processing method with which it is possible to improve the accuracy of determining an activity state of a user in a facility being monitored.SOLUTION: A program P causes a computer 1 to execute the process of: acquiring power consumption information pertaining to power consumption by time in a facility being monitored; generating, from the power consumption information, power consumption fluctuation information pertaining fluctuations of power consumption in the facility; setting a determination condition for determining the activity state of a user in the facility on the basis of the distribution of occurrence frequency of the power consumption fluctuation information in a fixed period; and determining the activity state of the user in the facility in a specific time slot on the basis of occurrence frequency of the power consumption fluctuation information in the specific time slot.SELECTED DRAWING: Figure 1
Patent JP-2017144710-A (JP)
Title: Clip having curved surface
Inventor: USAMI TADAO
IPC: B42F1/02
Filed: 2016-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a clip formed with an appropriate curved surface in which a pinching part is bent in a lateral direction in order to easily erect a document on a narrow desk and efficiently inputting the document to a personal computer.SOLUTION: In a body having a pinching part 1 having a recessed curved surface bent in a lateral direction and a stabilizing part 2 for keeping the bottom end of paper horizontal, a pinching part 3 having a projected surface in which an opposing similar R surface is slightly smaller is always forcibly crimped to the recessed curved surface 1 by a spring 6 made of a steel wire material, and pressed downward by a pressing part 4 using one finger, and both pinching parts 1 and 3 are set openable/closable. Then, the pinching parts are attached integrally with the spring 6 to a base by a fitting hole 8 formed in the clip body having the pinching part having the recessed curved surface.SELECTED DRAWING: Figure 1
Patent JP-2017161685-A (JP)
Title: Image capturing lens, image capturing optical device, and digital equipment
Inventor: IMAJIMA RYOSUKE
IPC: G02B13/04
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing lens which is an ultra-wide angle lens having a large ratio of a back focus to a focal length and yet features suppressed vitiation of optical performance associated with focusing and good correction for aberrations up to a high angle of view, and to provide image capturing optical devices and digital equipment having the same.SOLUTION: An image capturing lens LN comprises a positive first lens group Gr1 and a positive second lens group Gr2 in order from the object side, the first lens group Gr1 comprising, in order from the object side, first through fifth lenses L1-L4, each having negative power. The image capturing lens is configured such that the first lens group Gr1 is stationary with respect to an image plane IM and the second Gr2 moves toward the object side while focusing on an object at a short distance, and that conditional expressions: 0.2<Φ1/Φ<0.5, 0.2<Φ2/Φ<0.3, and 0.6<Φ1/Φ2<1.7 are satisfied, where Φ1 represents power of the first lens group, Φ2 represents power of the second lens group, and Φ represents power of the entire system.SELECTED DRAWING: Figure 1
Patent JP-2017159334-A (JP)
Title: Manufacturing apparatus and manufacturing method of copper alloy material
Inventor: FUJITO KEISUKE
IPC: B22D11/00
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of cleaning an inclusion adhering to a molten metal pouring nozzle, in manufacture of a copper alloy material.SOLUTION: A manufacturing apparatus of a copper alloy material has a tundish for storing molten copper, a molten metal pouring nozzle through which molten copper flowing out from the tundish passes, a pressure fluctuation device for fluctuating a pressure applied to the molten metal pouring nozzle by the molten copper, and a control device for controlling the pressure fluctuation device so as to remove an inclusion adhering to the molten metal pouring nozzle by increasing a pressure applied to the molten metal pouring nozzle by the molten copper.SELECTED DRAWING: Figure 2
Patent JP-2016175072-A (JP)
Title: Composition for treatment of wastewater and method for treatment of wastewater
Inventor: SWATI SUCHARITA DASH
IPC: C12N1/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a synergistic composition comprising microbes, enzymes and cofactors for removing pollutants from wastewater, and to provide a method or a process for rapid treatment of wastewater that effectively removes environmentally polluting natural and/or synthetic compounds in a short duration of time.SOLUTION: There is provided a composition including a combination of: a co-culture of logarithmic phase microbes comprising Pseudomonas desmolyticum, Pseudomonas fluorescence, and Bacillus cereus; enzymes comprising manganese dependent peroxidases, manganese independent peroxidases and lignin peroxidase; nutrients; and cofactors comprising antioxidants and salts of ferrous and ferric ions. The composition further comprises enzymes that are selected from laccase, catalase, cytochrome c oxidase, glucose oxidase, phenol oxidase, n- and o-demethylase, protease, lipase, α-amylase and bacteriocin alone or in combination.SELECTED DRAWING: None
Patent JP-2017173513-A (JP)
Title: Liquid crystal display device
Inventor: IZAWA TOSHISUKE
IPC: G02F1/133
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing the degradation of image quality caused by the leakage of a clock.SOLUTION: A liquid crystal display device 1 includes an image display part 20 which has a plurality of pixels, an inverter chain circuit 30, and a timing generator 3. The inverter chain circuit 30 includes a plurality of inverters 31 and a switch changeover circuit 32. The pixel 40 includes a first switching circuit 50 on which pixel data is written, a second switching circuit 50 which controls the transfer of the pixel data written on the first switching circuit 50, and a liquid crystal display element 70. The inverter chain circuit 30 outputs a second trigger pulse signal TRI to a first trigger line trgc from the plurality of inverters 31 in an inverter chain state and outputs the second trigger pulse signal TRI to the first trigger line trgc in a short state.SELECTED DRAWING: Figure 1
Patent JP-2017172905-A (JP)
Title: refrigerator
Inventor: WATANABE MASATO
IPC: F25D23/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of performing aging preservation of a food product without providing a switching chamber for aging preservation separately from a refrigeration chamber.SOLUTION: An ultraviolet light source 35 having a wavelength range in an ultraviolet region is provided in a low-temperature storage chamber 23 capable of performing cooling temperature zone switching provided in a refrigeration chamber 7. Thereby, aging preservation becomes possible in which freshness of a food product is retained and good taste is sufficiently increased, while suppressing decay and deterioration of the food product, which is concerned when preserving the food product by setting the low-temperature storage chamber 23 at an aging preservation temperature of -2°C, by the ultraviolet light from the ultraviolet light source. Also, as the aging preservation can be performed in the low-temperature storage chamber provided in the refrigeration chamber, it is not necessary to provide a switching chamber for aging preservation separately, and even a simple refrigerator having a three-chamber structure comprising the refrigeration chamber, a freezing chamber and a vegetable chamber can perform aging preservation.SELECTED DRAWING: Figure 3
Patent JP-2017176911-A (JP)
Title: Honeycomb structure, and production method of honeycomb structure
Inventor: HIROSE SHOGO
IPC: B01D53/94
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure not restricted by an installation site of an exhaust gas purification device or by the shape of an exhaust flow passage of fluid such as exhaust gas.SOLUTION: A honeycomb structure 1 has a partition wall 4 for blocking and forming a plurality of polygonal cells 3 used as a fluid passage, and a structure end surface 8 vertical to an axial direction has at least two or more cell regions 10a, 10b enclosed by a periphery 14, and showing mutually different cell structures, and in the mutually adjacent cell regions 10a, 10b, a second partition wall 4b of a second cell structure 9b of a second cell region 10b on one side is inclined with respect to a first partition wall 4a of a first cell structure 9a of a first cell region 10a on the other side.SELECTED DRAWING: Figure 2
Patent JP-2017182908-A (JP)
Title: Fuel cell system
Inventor: HIRAKO TOSHIYA
IPC: F24H1/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel cell system which dispenses with a drainage passage for draining a water to the outside of the system from a hot water storage tank through a pressure relief valve.SOLUTION: A fuel cell system 10 includes: a fuel cell unit 12 having a cell stack 18; a hot water storage tank 14 that stores a hot water; a hot water circulation passage 16 that is connected to the hot water storage tank 14, and circulates the hot water in the hot water storage tank 14 between the hot water storage tank and the fuel cell unit 12; and a heat exchanger 22 that exchanges heat between an off-gas exhausted from the cell stack 18 and the hot water flowing in the hot water circulation passage 16. In the hot water circulation passage 16, a film unit 50 is provided which comprises a hydrophobic porous membrane penetrating the hot water as at least one of steam and water being liquid. The film unit is configured to: reduce pressure of the hot water storage tank 14 connected to the hot water circulation passage 16 by causing the hydrophobic porous membrane to penetrate a part of the hot water; and discharge to an atmospheric air or reuse at least one of the steam and the water being liquid that penetrate the hydrophobic porous membrane.SELECTED DRAWING: Figure 1
Patent JP-2017178362-A (JP)
Title: Packaging box
Inventor: ITABASHI NAO
IPC: B65D5/66
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress such a situation in which, when an object is returned, a slip part for transmission is arranged on outside of a slip part for return, by mistake.SOLUTION: A packaging box 1 comprises: a storage tool 50 for storing an object therein, and has a take-out port 50A through which the object is taken out; a first lid 10 comprising a slip part 11 for return on its outer surface; and a second lid 20 comprising a slip part 21 for transmission on its outer surface. The first lid 10 can be oscillated between a first state in which the first lid closes the take-out port 50A and a second state in which the take-out port 50A is opened, and comprises first fixing parts (first claws 12) which can be fixed to the storage tool 50. The second lid 20 has a fragile part 24 which is easily broken, relative to other parts, and is fixed to the storage tool 50 through the fragile part 24 in a state of covering the slip part 11 for return of the first lid 10 from outside.SELECTED DRAWING: Figure 1
Patent JP-2017183596-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: AO YOSHIMICHI
IPC: B05B13/04
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress variations in film thickness of a process liquid applied to each part of a substrate.SOLUTION: A substrate processing apparatus comprises: a chuck holding a substrate; a liquid processing part including a nozzle facing a plane including a principal surface of the substrate held by the chuck, and ejecting droplets of a process liquid towards the plane; a movement mechanism capable of moving the nozzle relatively to the substrate along the principal surface of the substrate; a movement path setting part for setting three or more movement paths that are determined in such a manner that scanning directions of the movement paths become different from one another, the movement path being configured for the nozzle to relatively scan the principal surface of the substrate along the principal surface of the substrate; and a control part for controlling the movement mechanism and the liquid processing part and, while causing the nozzle to perform the scan relatively to the principal surface of the substrate, executing an operation for ejecting the droplets of the process liquid from the nozzle to the principal surface of the substrate successively for the three or more movement paths that are set by the movement path setting part.SELECTED DRAWING: Figure 2