baber/WOPTO huggingface dataset:
Patent JP-2018144656-A (JP)
Title: Pneumatic tire
Inventor: ENOMOTO SHINGI
IPC: B60C11/03
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire enabling such performance compatibility that an excellent road holding performance on a wet road surface is secured while maintaining that on a dry road surface.SOLUTION: In an objective pneumatic tire, lug grooves 30 extending along a tire width direction are formed on a shoulder land part 21, and the inside end of the lug groove 30 in the tire width direction is ended in the shoulder land part 21. At least one vertical hole 40 separate from an outermost main groove 11 and the lug groove 30 is formed between the inside end of each lug groove 30 in the tire width direction, and the outermost main groove 11. Sipes 51 extending along the tire width direction across the vertical hole 40 and communicating with the outermost main groove 11 and the lug groove 30 are formed between the main groove 11 and the lug groove 30. Cavity parts H wider than the sipe 51 and extending along the sipe 51 are provided on the bottom of the sipe 51 or on a middle part in a depth direction.SELECTED DRAWING: Figure 2
Patent JP-2018147345-A (JP)
Title: Electronic device
Inventor: TANGE DAISUKE
IPC: G06F3/08
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device excellent in prevention of deterioration of data reliability.SOLUTION: An electronic device of an embodiment includes storage means, receiving means, and control means. The storage means includes a plurality of regions. The receiving means receives a command that instructs writing of data. In accordance with reception of the command and properties of the data, processing means selectively executes a first mode of writing the data into first and second regions among the plurality of regions and a second mode of writing the data into the first region.SELECTED DRAWING: Figure 11
Patent JP-2018151459-A (JP)
Title: Stereoscopic vision device
Inventor: MAKIGUCHI TAKAMUNE
IPC: G02B27/22
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic vision device that reduces asthenopia or a three dimensional sickness of a user and furthermore allows the user to visually recognize a stereoscopic image which reduces convergence adjustment inconsistency.SOLUTION: A stereoscopic vision device 10 that causes a user to visually recognize a stereoscopic image using a plurality of images displayed on a display screen of a mobile terminal 20 is provided. In the stereoscopic vision device 10, the mobile terminal 20 comprises: a mobile terminal mounting part 13 which is installed with a display screen 21 in a lower direction; a lens part 12 that expands the stereoscopic image visually recognized by the user; and a plurality of mirror groups 111, 112 that generate multi-layers of stereoscopic image visually recognized by the user by generating virtual images such that the plurality of virtual images are superposed in a depth direction of a visual line of the user in a state in which an adjustment force difference of user's eye 100 calculated from a distance from the lens part 12 is less than or equal to a predetermined value, for a plurality of images displayed on the display screen 21 of the mounted mobile terminal 20.SELECTED DRAWING: Figure 1
Patent JP-2018150711-A (JP)
Title: Ventilation structure
Inventor: FUNAKI MOTOKATSU
IPC: E04D3/40
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure which is provided on a roof ridge, surely prevents intrusion of rainwater, and can appropriately allow intrusion of wind.SOLUTION: The present invention is a ventilation structure disposed with respect to an opening part O provided in a roof ridge, and comprising an inner cover 1 mainly for cutting off water, and an outer cover 2 mainly for shielding wind. The inner cover 1 is provided with water cut-off walls 11, and an opening 10 communicating with an interior. The outer cover 2 covers the inner cover 1, and comprises opening holes 201 for exhaust formed below the opening 10.SELECTED DRAWING: Figure 1
Patent JP-2018155184-A (JP)
Title: Rotary machine
Inventor: YANAGISAWA SHIN
IPC: F16C35/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine capable of preventing stick between a stationary component and a movable component.SOLUTION: There is provided a movable side bearing stand 18 constituted in such a way that it may be followed to thermal elongation along a direction of axis line O of a passenger compartment 14 to move on a base part 32 in a direction of axis line O. The movable side bearing stand 18 is provided with a floating force generating space 20 for holding a floating force generating body 38 for applying a floating force directed upward along a vertical direction in respect to a lower part 34 of the movable side bearing stand 18, the floating force generating space 20 including a recess arranged at the lower part 34 of the movable side bearing stand in such a way that a closed space for holding the floating force generating body 38 between it and a base part 32, and a floating force generating body supply passage arranged at the lower part 34 of the movable side bearing stand to supply the floating force generating body 38 at the floating force generating space 20.SELECTED DRAWING: Figure 1
Patent JP-2018155926-A (JP)
Title: Image formation apparatus
Inventor: YAMAKI HIROMOTO
IPC: G03G21/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress blade turn up by controlling toner supply to a blade contact part under a condition that even a reverse polarity bias is applied.SOLUTION: The image formation apparatus includes: an image holding body; a transfer member which transfers an image on the image holding body to the surface of itself or the surface of a recording material conveyed by itself with application of voltage to a gap between the image holding body and itself; a removal member which removes an unnecessary object from the surface of the transfer member with rubbing with the surface of the transfer member; a drive machine which drives the transfer member so that at least the peripheral surface of the transfer member circularly moves; a detector which detects a load of a drive in the drive machine; and a reverse polarity controller which temporarily switches the voltage applied to the gap between the image holding body and the transfer member to the voltage in the reverse polarity with respect to the voltage at the time when the image is transferred, and uses the second voltage smaller than the first voltage in the first case as the voltage in the reverse polarity in the second case where the load detected by the detector is larger than the load in the first case.SELECTED DRAWING: Figure 3
Patent JP-2017173821-A (JP)
Title: Wavelength conversion material and application thereof
Inventor: HIRATA SHUZO
IPC: C09K11/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion material (up-conversion material) that has a high quantum yield, enables up-conversion even with excitation light of very low energy, and allows sufficient light emission to be secured, thereby realizing the use of up-conversion in various fields of application such as solar cells, photo-molding systems, and display devices.SOLUTION: A wavelength conversion material comprises (A) an organic photosensitizing compound, (B) an organic light emitting compound and (C) antioxidant.SELECTED DRAWING: None
Patent JP-2018155348-A (JP)
Title: Bearing device for wheel
Inventor: TADA MIKIHIRO
IPC: F16J15/3204
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of muddy water and the like from a part between a cover and an inner ring, and to prevent degradation of bearing life, in a bearing device for a wheel having a constitution having a cover at an inner side of a magnetic encoder.SOLUTION: In a bearing device 1 for a wheel including an outer ring 2 including outer rolling faces 2c, 2d, a hub ring 3 and an inner ring 4 provided with inner rolling faces 3d, 4a opposed to the outer rolling faces 2c, 2d on outer peripheries, a double-row ball rows 5 rollably accommodated between the outer rolling faces 2c, 2d and the inner rolling faces 3, 4a, an inner seal member 6 having a seal plate 8 fitted to the outer ring 2, and a slinger 9 fitted to the inner ring 4, a magnetic encoder 11 disposed on the slinger 9, and an encoder cover 15 covering at least a part of the magnetic encoder 11, the encoder cover 15 is fitted to the slinger 9, and includes an inner seal portion 16 for sealing a clearance between the inner ring 4 and the encoder cover 15.SELECTED DRAWING: Figure 4
Patent JP-2018154383-A (JP)
Title: Tissue paper storage box
Inventor: UNO AYAKO
IPC: B65D83/08
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary tissue paper storage box capable of breaking a cut line for breaking while reducing burdens on fingers in the case of disassembly.SOLUTION: A tissue paper storage box 10A comprises: a top face part 11 including a take-out port 16; a bottom face part; a pair of side face parts 13; a pair of end face parts 14; a top face side flap 21 extending from a side end edge of the top face part 11; a bottom face side flap 22 extending from a side end edge of the bottom face part; and a cut line L1 for breaking which is formed in a downward arcuate shape on the bottom face side flap 22. The tissue paper storage box is formed hexagonal from the top face part 11, the bottom face part, the pair of side face parts 13 and the pair of end face parts 14. The end face parts 14 are formed by folding the top face side flap 21 and the bottom face side flap 22 in such a manner that the flaps are overlapped. The top face side flap 21 includes a notch 31 which is formed in an upward arcuate shape, at a position corresponding to an arcuate position of the cut line L1 for breaking.SELECTED DRAWING: Figure 1
Patent JP-2018160960-A (JP)
Title: Power storage device
Inventor: SATO HIROTO
IPC: H02J7/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device for preventing overcurrent caused by a reflux current which flows to battery modules connected in parallel, from flowing to the battery modules connected in parallel.SOLUTION: Control parts 3 and 5 of a power storage device 1 comprising battery modules 2 that are connected in parallel acquire a first reflux current value indicating a reflux current to flow to any other battery module 2 than a battery module 2 which is recovered normal from abnormality after charge/discharge stop, assume that a connection part SW1 of the battery module 2 recovered normal is brought into a conducted state after the charge/discharge stop, estimate a second reflux current value indicating a reflux current that flows to the battery module 2 recovered normal and the other battery module 2, estimate a first estimate current value by adding the first and second reflux current values, keep a cutoff state of the connection part SW1 of the battery module 2 recovered normal from the abnormality in a case where any first estimate current value is equal to a threshold or more, and bring the connection part SW1 of the battery module 2 recovered normal into the conducted state in a case where each of the first estimate current values is smaller than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2018160565-A (JP)
Title: Gas cluster processing apparatus and gas cluster-processing method
Inventor: DOBASHI KAZUYA
IPC: H01L21/304
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows a gas supply pressure required for gas cluster generation to be reached in a short time in substrate processing by exposing a substrate to gas clusters, and which achieves good controllability of the gas supply pressure.SOLUTION: A gas cluster processing apparatus 100 is arranged to expose a substrate S to gas clusters to perform a predetermined process on the substrate S. The gas cluster processing apparatus comprises: a process chamber 1; a gas supply part 13 for supplying gas for gas cluster generation; a massflow controller 14 which controls a flow rate of the gas supplied from the gas supply part 13; a cluster nozzle 11 which is supplied with a gas for gas cluster generation at a predetermined supply pressure, and which injects the gas into the process chamber kept in vacuum condition to turn the gas into clusters by adiabatic expansion; and a pressure control part 15 having a back pressure governor 17, and provided on a pipe 12 between the massflow controller 14 and the cluster nozzle 11, which controls a supply pressure of the gas for gas cluster generation.SELECTED DRAWING: Figure 1
Patent JP-2018165548-A (JP)
Title: Manufacturing method of branch manifold
Inventor: NAKAMURA YASUHITO
IPC: B21D19/08
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently form a joint hole for connecting a branch joint, and to easily manufacture a branch manifold.SOLUTION: A manufacturing method of a branch manifold has: a pilot hole forming process S1 for forming a pilot hole which penetrates a wall thickness direction toward an internal peripheral face from an external peripheral face of a pipe body in the cylindrical pipe body; a chamfer part forming process S2 for forming a chamfer part by applying chamfering to a periphery of the pilot hole at the external peripheral face side of the pipe body; a burring process S3 for expanding a diameter of the pilot hole by performing cold burring thereto by inserting a punch into the pilot hole in which the chamfer part is formed, and forming a cylindrical part which protrudes to the inside of a radial direction from the internal peripheral face of the pipe body; and a seal face forming process S4 for forming a seal face in the pilot hole which is applied with the burring.SELECTED DRAWING: Figure 1
Patent JP-2017131696-A (JP)
Title: Medical devices with detachable pivotable jaws
Inventor: MICHELLE D MARTINEZ
IPC: A61B17/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide medical devices for engaging tissue, e.g., for clipping tissue, closing a perforation or performing hemostasis.SOLUTION: A medical device 40 comprises: a housing 42; first and second jaws 44, 46 pivotable relative to the housing 42; a driver 48 engaged with the proximal ends of the first and second jaws 44, 46; and an elongate drive wire 22 connected selectively to a socket 50 of the driver 48 for longitudinal movement of the driver 48. An inner circumferential surface of an internal passageway 43 of the housing 42 defines a guide surface 86 for guiding the longitudinal movement of the driver 48. A distal portion 86d of the guide surface 86 has a width smaller than a proximal portion 86p, and is sized to press locking tabs 52 forming the socket 50 of the driver 48 to engage with the drive wire 22.SELECTED DRAWING: Figure 13
Patent JP-2017118594-A (JP)
Title: User terminal, wireless base station, and wireless communication method
Inventor: TAKEDA KAZUKI
IPC: H04W72/04
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To transmit an uplink control signal by using an appropriate format in a case where the number of component carriers (CC) that can be set per user terminal is increased compared with an existing system.SOLUTION: A user terminal comprises: a transmission unit that transmits uplink control information (UCI) by using an uplink control channel; a reception unit that receives information indicating a dispersion ratio used for the uplink control channel; and a controller that controls generation and/or transmission of the UCI on the basis of the information indicating the dispersion ratio.SELECTED DRAWING: Figure 6
Patent JP-2018167192-A (JP)
Title: Clearance adjustment method for roller mill, and roller mill
Inventor: KUSUMOTO HISAO
IPC: B02C25/00
Filed: 2017-03-30
Abstract: To provide a clearance adjustment method for a roller mill, which can shorten a period of roller mill stop time and which enables measurement of a clearance between a grinding table and a pressure roller to be performed with a high degree of accuracy, and the roller mill.SOLUTION: In a method for adjusting a clearance of a roller mill 1 that grinds a grinding material 2 by making it pass through the clearance between a rotating grinding table 8 and a pressure roller 10, an abrasion loss or a surface position of each of the grinding table and the pressure roller is determined by noncontact measuring apparatuses 21 and 22, and a clearance interval between the grinding table and the pressure roller is adjusted depending on the determined abrasion loss or surface position of each of them.SELECTED DRAWING: Figure 1
Patent JP-2018171083-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of making a speaker device excellent in manufacturing cost, freedom of design, and maintainability.SOLUTION: A game machine includes a blower mechanism 110 capable of switching the direction of air flow flowing out from an opening 10ec along with the operation of a speaker 10c between a first direction going straight from the opening 10ec and a second direction out from the opening 10ec going downward. The blower mechanism 110 is provided between a speaker unit 10 and a lower right side cover 8ba. In a case of being switched to the first direction by the blower mechanism 110, the air flow is guided toward a blower port 80. But, in a case of being switched toward the second direction, the air flow is guided to a vent hole 8ca.SELECTED DRAWING: Figure 210
Patent JP-2018171276-A (JP)
Title: Implantable laryngeal electrostimulator and evaluation method thereof
Inventor: KATADA AKIHIRO
IPC: A61N1/375
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an implantable laryngeal electrostimulator suitable for applying electrostimulation to an obturator muscle of the vocal cord.SOLUTION: An electrode unit 20 includes electrodes 22A-22F that apply electrostimulation to a thyroarytenoid muscle of a person. The electrode unit 20 is inserted into a gap between the thyroarytenoid muscle and a thyroid cartilage. The electrodes 22A and 22D out of the electrodes are disposed at positions in an end part 21a side with respect to a center in the longitudinal direction in the electrode unit 20, and are disposed at such positions as to, when being inserted into the gap, apply the electrostimulation to a rearward portion of the center in the front/back direction in the thyroarytenoid muscle.SELECTED DRAWING: Figure 4
Patent JP-2018149527-A (JP)
Title: Soil remediation system and soil remediation method
Inventor: YAMAZAKI MASANOBU
IPC: B03B5/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a soil remediation facility for remediation of contaminated soil with a chelating agent, the facility provided with means that can reduce the amounts of the chelating agent stored and used and the footprint of equipment for recovering the chelating agent.SOLUTION: A soil remediation system comprises: a soil classification part to classify contaminated soil into gravel, sand and earth; and a sand and gravel remediation part 2 for remediation of the separated sand and gravel with a chelating cleaning solution. The sand and gravel remediation part 2 comprises a sand cleaning part 14, a gravel cleaning part 15, a chelating agent regeneration part 16, a sand rinsing part 17, a gravel rinsing part 18, and a chelating agent recovery part 19. The sand cleaning part 14 and the gravel cleaning part 15 respectively clean the sand and the gravel with the chelating cleaning solution. The chelating agent regeneration part 16 regenerates the chelating cleaning solution and returns it to the sand cleaning part 14 and the gravel cleaning part 15. The chelating agent recovery part 19 recovers the chelating agent from cleaning wastewater discharged from the sand rinsing part 17 and the gravel rinsing part 18.SELECTED DRAWING: Figure 3
Patent JP-2018173892-A (JP)
Title: Disaster prevention system, fire receiver, and repeater
Inventor: GOSHONOO KAZUHIKO
IPC: G08B17/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention system, a fire receiver, and a repeater capable of acquiring address information assigned to a fire sensor even when the fire receiver cannot directly communicate with the fire sensor.SOLUTION: A repeater 3 of a disaster prevention system repeats a communication between a fire sensor 2 and a fire receiver 1. The repeater 3 stores first address information assigned to the repeater 3. The fire sensor 2 stores a plurality of pieces of second address information assigned one-to-one to the fire sensor 2. The repeater 3 has a function of transmitting first address information of itself to the fire receiver 1, a function of acquiring the second address information from the fire sensor 2 and, a function of transmitting the second address information to the fire receiver 1. The fire receiver 1 of the disaster prevention system has a first storage unit 11 and acquires the second address information from the repeater 3 to which the first address information stored in the first storage unit 11 is allocated, and stores the second address information into the first storage unit 11.SELECTED DRAWING: Figure 2
Patent JP-2018176763-A (JP)
Title: Vehicular seat
Inventor: OKAZAKI YUICHI
IPC: B60N2/90
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign object from intruding into a side frame through a gap between a seat cushion and a decorative body.SOLUTION: A seat 1 has: a center console 4 (a decorative body) to be arranged side by side with a seat cushion 3 in a seat width direction; a left-side side frame 11 forming a skelton of a side-part closer to the center console 4, of the seat cushion 3; and a side cover 32 covering with a cover material a left-side surrounding side surface 21B opposing to the center console 4 of the seat cushion 3. The left-side side frame 11 is arranged at an offset position deviating to the left side where the center console 4 is provided from the seat cushion 3. The side cover 32 is branched into a drawn part 32A which is drawn downward through a gap T between the seat cushion 3 and the center console 4 and a covered part 32B which is connected to the drawn part 32A and provided to cover the left-side side frame 11 from above.SELECTED DRAWING: Figure 5
Patent JP-2018108632-A (JP)
Title: Wafer polishing system
Inventor: BAEK SEUNG WON
IPC: H01L21/304
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing system capable of effectively removing polishing particles adhered to a pipe.SOLUTION: A wafer polishing system includes: a slurry tank 300 which is connected to a slurry distribution section 200 which is mounted in an upper section of a polishing section 100 so as to distribute wafer polishing slurry flowed into the polishing section and stores the slurry; a slurry pump 400 which is connected to the polishing section and the slurry tank so as to transfer the slurry from the slurry tank to the polishing section; a first circulation line 510 which has one side connected to the slurry tank; a second circulation line 520 which has one side connected to the other side of the first circulation line and the other side connected to the slurry distribution section; and a cleaning fluid supply section 600 which is connected to the second circulation line so as to supply cleaning fluid flowing in the second circulation line.SELECTED DRAWING: Figure 1