baber/WOPTO huggingface dataset:
Patent JP-2017115161-A (JP)
Title: Irradiated fluoropolymer articles having low leachable fluoride ion content
Inventor: ZERAFATI SAEID
IPC: C08K3/30
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide fluoropolymer articles that have been irradiated with at least 5 Kilo Gray of radiation, causing only low levels of leachable or extractable fluoride ion content.SOLUTION: An irradiated fluoropolymer article comprises at least one fluoropolymer composition layer that may contact a fluid. The fluoropolymer composition comprises at least one fluoropolymer, and 50 to 50,000 ppm of at least one metal salt or a metal oxide. The fluoropolymer composition is exposed in advance to at least 5 KGray of radiation.SELECTED DRAWING: None
Patent JP-2018153367-A (JP)
Title: Counter for toilet
Inventor: NISHIZAWA AKIKO
IPC: E03D9/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a counter for a toilet that can be used as a hand rail while securing a space for placing goods.SOLUTION: There is provided a counter for a toilet installed on a toilet room wall surface on a lateral side of a toilet bowl of a toilet device. The counter for a toilet includes a first counter installed along the toilet room wall surface, and a second counter installed below the first counter.SELECTED DRAWING: Figure 13
Patent JP-2018154580-A (JP)
Title: Tissue treatment method
Inventor: MURATA TETSUMARU
IPC: A61P43/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a tissue treatment method which contributes to the production of a suspension having high regeneration effect.SOLUTION: The tissue treatment method is for producing cells/tissue utilizing drugs with tissue collected from a human as a starting material, or for producing an intermediate stage product of a medical material and comprises: a pulverizing step of pulverizing the tissue; a mixing step of adding physiological saline to the tissue, thereby creating a suspension comprising the pulverized tissue and physiological saline. In the pulverizing step the tissue is pulverized so as to be able to fit in a cube with one side of 100 μm or less, and in the mixing step physiological saline is added at a rate of 0.5-16 mL to 1-200 mmof tissue.SELECTED DRAWING: Figure 1
Patent JP-2018154285-A (JP)
Title: Pre-collision control execution apparatus
Inventor: HARADA TOMOAKI
IPC: B60R21/0134
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that executes pre-collision control appropriately in accordance with a degree of damage at collision.SOLUTION: A pre-collision control execution apparatus, for use in executing pre-collision control for preparing for a collision with an obstacle, performs: calculating a position of collision with the obstacle and a collision angle with which the obstacle collides with a vehicle itself SV at the collision position; identifying a break-through direction that is a moving direction of the obstacle relative to the vehicle itself in a case where the obstacle is assumed to collide at a collision angle at the collision position and then breaks through the vehicle itself; then calculating a break-through distance representing a distance between a position at which the obstacle breaks through the vehicle itself and a collision position in the case of being assumed that the obstacle moves in the break-through direction from the collision position, thus breaking through the vehicle itself; and setting a threshold distance at a value that decreases proportionately as the break-through direction becomes closer in a vehicle width direction of the vehicle itself, and, in the case of the break-through distance being equal to or larger than the set threshold distance, executing the pre-collision control.SELECTED DRAWING: Figure 6
Patent JP-2018163238-A (JP)
Title: Optical connector, optical interconnection component, optical connector, and electronic equipment
Inventor: SHIRASAKI HIROSHI
IPC: G02B6/40
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector capable of realizing a highly reliable optical connector constituted by connecting an optical waveguide and an optical component when fitted to the optical waveguide, an optical interconnection component capable of realizing a highly reliable optical connector, and a highly reliable optical connector and electronic equipment.SOLUTION: An optical connector 5 includes: a connector body 51; a through hole 50 (penetration part) that penetrates an opposite face 52 (first outer surface) and a non-opposite face 53 (second outer surface) of the connector body 51 and includes a placement surface capable of fitting an optical waveguide 1; a guide hole 511a (first clamp fitting part) and a guide hole 511b (second clamp fitting part) that are provided in mutually opposite positions via the through hole 50 and can fit a clamp spring 82; and a projecting part 54a that is provided at least in a first boundary part as an area between the through hole 50 and the guide hole 511a in the non-opposite face 53, and projects from the non-opposite face 53.SELECTED DRAWING: Figure 4
Patent JP-2018161704-A (JP)
Title: Dialogue control system, and robot control system
Inventor: SHIBATA YUSUKE
IPC: B25J13/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a dialogue control device and a robot control system which can have an appropriate dialogue with a customer.SOLUTION: A dialogue control device includes a stay state determination part, an information acquisition part, and a dialogue control part. The stay state determination part determines a stay state in a restaurant of a customer visiting the restaurant. The information acquisition part acquires dialogue scenario information in response to the stay state of the customer determined by the stay state determination part. The dialogue control part has a dialogue with the customer based on the dialogue scenario information acquired by the information acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2018165753-A (JP)
Title: Toner for electrostatic latent image development and external additive for toner
Inventor: UCHIHASHI YUMA
IPC: G03G9/08
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To maintain the amount of charge of toner at an appropriate level in a wide temperature environment.SOLUTION: A toner for electrostatic latent image development includes a plurality of toner particles each including a toner base particle and an external additive attached to the surface of the toner base particle. The external additive includes a plurality of resin particles each containing first temperature-responsive polymer domains and second temperature-responsive polymer domains. The lower limit critical solution temperature (LCST) of the second temperature-responsive polymer domains is higher than the lower limit critical solution temperature (LCST) of the first temperature-responsive polymer domains.SELECTED DRAWING: Figure 3
Patent JP-2018165392-A (JP)
Title: Water electrolysis system
Inventor: FUKUDA ITSURO
IPC: C25B9/23
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a water electrolysis device.SOLUTION: A water electrolysis system 10 comprises a renewable energy power generation device 12 for generating electric power using renewable energy, and a water electrolysis device 20 operated by receiving electric power supply from the renewable energy power generation device 12. The water electrolysis device 20 includes an alkaline type electrolysis part 22, and a following type electrolysis part 24 for varying an electrolytic treatment amount according to electric power supplied from the renewable energy power generation device 12 by a water electrolysis method whose type is different from the alkaline type electrolysis part 22.SELECTED DRAWING: Figure 1
Patent JP-2018168418-A (JP)
Title: Refining vessel for high-temperature melt
Inventor: HOSOHARA SEIJI
IPC: C21C5/52
Filed: 2017-03-29
Abstract: To provide a refining vessel which enables refining with high efficiency by increasing the gas flow rate to be blown in from a gas blowing nozzle as it is equipped with the gas blowing nozzle of high durability in which at least one metal thin tube for gas blowing is buried in a carbon-containing refractory.SOLUTION: The refining vessel has a gas blowing nozzle provided with a carbon-containing burned refractory in which a metal thin tube for gas injection is buried. The carbon-containing burned refractory constituting the gas blowing nozzle is filled with organic material having a residual carbon ratio of 30 mass% or more in pores thereof. The refractory has a porosity of 3% or less and a fracture energy of 120 J/mor more. Crack extension caused by the sudden temperature gradient is suppressed in the vicinity of the nozzle operating surface when the gas blowing nozzle is used, and as a result, the service life of the gas blowing nozzle is largely improved.SELECTED DRAWING: None
Patent JP-2017188449-A (JP)
Title: Heat dissipating reflector for led luminaire
Inventor: ATTILA RAKOS
IPC: F21V19/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low cost LED luminaire assembly that efficiently dissipates heat from an LED board to provide improved junction temperatures (cooler operating temperatures) and thus extend the useful life of LED light sources.SOLUTION: An outdoor LED luminaire 100 comprises: a housing 108; a light emitting diode (LED) board 110 connected to the housing and including at least one LED light source 112, 114; and a thermally conductive reflector 118 operably connected to a front side of the LED board and having an opening to allow light emitted from the at least one LED light source to pass through. The reflector has an inner reflective surface 121 and an outer surface 123. The inner surface reflects light from the LED light source towards an illumination area, and the outer surface radiates heat from the LED board into ambient air.SELECTED DRAWING: Figure 1
Patent JP-2018169553-A (JP)
Title: Liquid crystal display device
Inventor: KAMIKADO TOSHIKAZU
IPC: H04N5/66
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device formed by laminating a plurality of display panels, configured to prevent reduction of luminance and improve display quality.SOLUTION: A liquid crystal display device includes a first display panel displaying a first image, a second display panel displaying a second image, and an image processing unit which generates first image data and second image data on the basis of input video signals. The image processing unit includes: a first differential filtering unit which executes differential filtering; a multiplication unit which multiplies grayscale of the image data subjected to differential filtering by a correction coefficient; and a first smoothing unit which executes smoothing on the image data multiplied by the correction coefficient and image data obtained by adding the image data based on the input video signals. The image processing unit generates first image data on the basis of the image data based on the input video signals and the smoothed image data, and generates second image data on the basis of the smoothed image data.SELECTED DRAWING: Figure 6
Patent JP-2018172852-A (JP)
Title: Fixture
Inventor: HORI TAKEFUMI
IPC: E06B7/06
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixture capable of stopping a sash in a fixed position.SOLUTION: A fixture includes a frame 1, and a sash 2 supported by the frame 1 to be freely opened and closed. The sash 2 has a slide shaft 5 which slides along a jamb 4 with opening/closing, and the frame 1 has a movable stopper 7 receiving the slide shaft 5 on the jamb 4. The slide shaft 5 is abutted to the stopper 7, and thereby, an opening angle of the sash 2 is maintained at a predetermined angle. A range up to abutment of the slide shaft 5 with the stopper 7 from the position at closing of the sash is in a natural ventilation state, and a forcible ventilation state is made when the slide shaft 5 moves beyond the stopper 7.SELECTED DRAWING: Figure 3
Patent JP-2018173458-A (JP)
Title: Powder detection device and image forming apparatus
Inventor: TANAKA MASAHIKO
IPC: G03G21/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a powder detection device that can properly detect the presence of powder in a housing with a simple configuration, and an image forming apparatus including such a powder detection device.SOLUTION: A powder detection device 50 comprises: a housing 51 in which powder is arranged; and a light transmission type sensor 71 that has a light emitting part 72 and a light receiving part 73, is provided such that the housing 51 is arranged between the light emitting part 72 and light receiving part 73, and can detect the presence of powder in the housing 51. The housing 51 includes an incident surface 52 on which light from the light emitting part 72 is made incident, an emission surface 53 from which light directed to the light receiving part 73 is emitted, and adjacent surfaces 54 that are provided adjacent to the emission surface 53. The adjacent surfaces 54 include connection parts that extend to separate from an optical axis connecting the light emitting part 72 and light receiving part 73 toward the light emitting surface 53 in the axial direction of the optical axis connecting the light emitting part 72 and light receiving part 73, and connected to the light emitting surface 53.SELECTED DRAWING: Figure 4
Patent JP-2018173034-A (JP)
Title: Air intake structure of motorcycle
Inventor: YAMAGISHI NAOTO
IPC: F02M35/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To maintain an air cleaner from above since an air cleaner arranged between an engine and a backbone frame has a cylindrical filter replaced laterally and cannot be maintained from above by forming an opening in an upper part.SOLUTION: An air cleaner 5 is arranged in a space 15 formed between a cylinder 2a and a backbone frame 10. An upper part of the air cleaner 5 is divided into upper and lower sides with a lid-side split plane 36, and the upper side is made into a detachable lid 32. An upper surface of the lid 32 forms a swollen part 37 which is close to a lower side of a curved part 14 of the backbone frame 10, and overlaps with the curved part 14 in lateral view. The lid 32 is slid laterally with the lid-side split plane 36 along the curved part 14, and the opening of the upper part of the air cleaner 5 is opened to enable maintenance from above.SELECTED DRAWING: Figure 1
Patent JP-2018174466-A (JP)
Title: Line sensor device, detection device, and recording system
Inventor: AMANO TOSHIHIKO
IPC: G02B3/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve, by a simple structure, a line sensor device in which a rod lens array is fixed to a support member with good precision.SOLUTION: A line sensor device comprises: a rod lens array 11 for collecting light from an object; and two support members for holding the rod lens array 11 therebetween. The two support members have respective side faces for holding the rod lens array 11 therebetween. The side face of at least one of the two support members has a recessed portion where an adhesive is provided. The recessed portion has a first portion and a second portion. In the first portion, the side face is bonded to the rod lens array 11 through the adhesive. The second portion is deeper than the first portion.SELECTED DRAWING: Figure 2
Patent JP-2018177234-A (JP)
Title: Medicine packaging apparatus
Inventor: WASA TAKASHI
IPC: B65B35/58
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a medicine packaging apparatus capable of eliminating a bridge state before sealing operation is performed on that part even when the bridge state of medicine occurs.SOLUTION: A medicine packaging apparatus includes: a sheet holding mechanism which has a long shape, which is supplied along a longitudinal direction toward a first side 93 and supports a packaging sheet 10 that includes a left side part 10a and a right side part 10b respectively extending vertically as seen toward the first side 93 and that has a bottom part 10 closed; and a hopper member 12 that includes an outlet 32, receives a medicine 1 falling from above, introduces it between the left side part 10a and the right side part 10b of the packaging sheet 10, and discharges the medicine 1 from the outlet. The hopper member 12 includes a wall part extending downward in one of the left and right of the outlet 32 toward the first side 93, and opening so as to have no part facing the wall part in the other.SELECTED DRAWING: Figure 4
Patent JP-2018182396-A (JP)
Title: Flat antenna device
Inventor: YOSHITAKE HIROAKI
IPC: H01Q13/08
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a flat antenna device that is able to reduce distortion caused by emission of unnecessary electric wave.SOLUTION: In a flat antenna device, a first antenna and a second antenna are provided on the surface of a base plate parallel to a vertical direction. Each of the first antenna and the second antenna has: a transmission line part whose one end is electrically connected to a connection part provided on the surface of the base plate and which transmits an electric wave; and an antenna element connected to a side edge of a vertically extending straight part of the transmission line part. The first antenna and the second antenna are provided such that the magnitude of the difference between them in terms of the length of transmission line part in a predetermined section is either positive odd-number times of a half wave length of the guide wave length of an electric wave transmitted through the transmission line part or positive even-number times of a half wave length of the guide wave length. The predetermined section is provided between the connection part and the antenna element.SELECTED DRAWING: Figure 2
Patent JP-2018180767-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: TERADA YUJI
IPC: G06F8/65
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce communication traffic when a self-restoration format file is downloaded.SOLUTION: An information processing apparatus comprises: a storage unit for storing a restoration program part included in a self-restoration format file including a compressed data part compressed by a predetermined compression method and a restoration program part restoring a compressed data part; a control unit for downloading parts excluding the restoration program part in the self-restoration format file to be downloaded when the restoration program part of the self-restoration format file to be downloaded is stored in the storage unit; and an acquisition unit for acquiring a self-restoration format file by combining a part other than the downloaded restoration program part of the self-restoration format file with a restoration program part of the self-restoration format file to be downloaded stored in the storage unit.SELECTED DRAWING: Figure 6
Patent JP-2018176930-A (JP)
Title: Pneumatic tire
Inventor: TANAKA KOICHIRO
IPC: B60C11/03
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can suppress a hydroplaning phenomenon while maintaining steering stability and on-snow performance on a dry road surface.SOLUTION: A pneumatic tire has a tread part 2. The tread part 2 is provided with: main grooves 11 continuously extending in a tire circumferential direction between a first tread end Te1 at one side in a tire shaft direction and a tire equator C; a plurality of oblique grooves 10 extending obliquely from the first tread end Te1 toward the tire equator C and terminating at a position where the grooves pass beyond the main grooves 11 at the tire equator C side; and a plurality of oblique land parts 13 divided between the adjacent oblique grooves 10. In at least one of the oblique land parts 13, a lug groove 15, one end of which is continuous to the oblique groove 10 and the other end of which terminates in the oblique land part 13, is provided adjacently to the main groove 11.SELECTED DRAWING: Figure 1
Patent JP-2018119672-A (JP)
Title: Sealing device
Inventor: MATSUMOTO DAISUKE
IPC: F16J15/18
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which is suppressed in co-rotation.SOLUTION: This sealing device 1 attached to an attachment groove 52 which is formed at an internal peripheral face of a housing 51 or an external peripheral face of a shaft 50 in order to seal an annular clearance between the relatively-rotating shaft 50 and the housing 51 comprises: a resin ring 2 contacting with an opposite peripheral face of the attachment groove 52 so as to be slidable and sealable; and a rubber ring 3 arranged at a back face side of the resin ring 2 of the attachment groove 52. A plurality of grooves 4 are formed at one of one side face, the other side face or both the side faces of the rubber ring 3, and the sealing device is partitioned to a plurality of polygonal blocks by the plurality of the grooves 4 at one of one side face 32, the other side face 33 or both the side faces 32, 33 of the rubber ring 3.SELECTED DRAWING: Figure 1
Patent JP-2018185553-A (JP)
Title: Article information reader and program
Inventor: NAITO HIDEHIRO
IPC: G07G1/00
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To detect a possibility that when a plurality of candidates for articles are displayed to make a request to make a choice, an article different from an actual article is selected.SOLUTION: An article information reader comprises a capturing unit, a similarity calculation unit, a choice display unit, an operation accepting unit, and a notification unit. A capturing unit captures an image that an image pickup unit picks up. The similarity calculation unit calculates similarities indicating how much a feature quantity of the article whose image is picked up by the image pickup unit is similar to feature quantities of respective articles. The choice display unit displays, on a predetermined display device, article information on an article having a high similarity among the similarities that the similarity calculation unit calculates. The operation accepting unit accepts an operation to determine one of candidate articles as an object to be purchased from an operator. The notification unit makes an alert if a low-order candidate which is a candidate article other than a candidate article having the highest similarity to an article is determined as an object to be purchased at the operation accepting unit when there are a plurality of candidate articles.SELECTED DRAWING: Figure 6
Patent JP-2017215951-A (JP)
Title: Method of providing digital content, computer program, and system
Inventor: JEONG KI TAEK
IPC: G06Q50/00
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide digital content on the basis of a social network.SOLUTION: A computer-implemented method includes steps of: dividing digital content into a plurality of pieces in a division unit for the digital content; providing at least one of the plurality of pieces in a format that can be kept by a user according to a request from the user for the digital content; and allowing the user and at least another user in social relationship with the user to share pieces of the digital content respectively held thereby.SELECTED DRAWING: Figure 4