baber/WOPTO huggingface dataset:
Patent JP-2020065182-A (JP)
Title: Radio communications system
Inventor: SUGITANI TOSHIYUKI
IPC: H04M1/725
Filed: 2018-10-17
Abstract: To provide a radio communications system capable of performing a wireless communication between multiple control stations and subordinate stations without any hindrance by using different available carrier frequencies.SOLUTION: A cordless telephone master unit 100 operating as a first control station transmits a first control signal and notifies available carrier frequencies. An intercom master unit 300 operating as a second control station transmits the second control signal in synchronization with the first control signal and notifies available carrier frequencies. A wireless handset 200 notifies the available carrier frequencies for the intercom master unit 300 to the cordless telephone master unit 100, and the cordless telephone master unit 100 transmits the first control signal using the available carrier frequencies via the intercom master unit 300 notified from the wireless handset 200.SELECTED DRAWING: Figure 1
Patent JP-2019029036-A (JP)
Title: Personal connection information accumulation device, personal connection information accumulation method, and program
Inventor: NINOMIYA AKIHITO
IPC: G06Q50/10
Filed: 2018-10-18
Abstract: To provide a personal connection information accumulation device capable of constructing a database about personal connection of one or two or more users belonging to a designated organization.SOLUTION: A personal connection information accumulation device comprises: a user information storage unit for storing two or more user information each of which including organization identification information, user identification information, and one or two or more access information; a personal connection information storage unit for storing one or two or more personal connection information associated with the user identification information; a reception unit for receiving the personal connection information from one or two or more server devices using the access information; a personal connection information accumulation unit for associating the personal connection information with the user identification information corresponding to the access information, and accumulating them in the personal connection information storage unit; an acceptance unit for accepting the organization identification information; a personal connection information acquisition unit for acquiring one or more personal connection information corresponding to the organization identification information from the personal connection information storage unit; and an output unit for outputting the one or more personal connection information. By the personal connection information accumulation device, a database about personal connection of one or two or more users belonging to a designated organization can be constructed.SELECTED DRAWING: Figure 1
Patent JP-2019096868-A (JP)
Title: Magnet and motor using the same
Inventor: TAKAGI NOBUO
IPC: H01F1/057
Filed: 2018-10-18
Abstract: To provide a novel magnet capable of enhancing insulation property of a surface, and to provide a motor using the same.SOLUTION: A magnet 10 comprises: a magnet element 2 that contains a rare-earth element R, a transition metal element T and boron B; and a phosphate layer 4 that contains manganese-containing phosphate. The phosphate layer 4 is provided on a surface of the magnet element 2, and has a thickness equal to or more than 0.5 μm.SELECTED DRAWING: Figure 1
Patent JP-2019204761-A (JP)
Title: Lighting device for intelligently identifying charge/discharge status of battery pack
Inventor: Zhu yu bing
IPC: H01M10/48
Filed: 2018-10-24
Abstract: To provide a lighting device including a detachable battery that can intelligently identify the charge/discharge state of a battery pack with a single port.SOLUTION: A lighting device includes a lamp 1 including a first universal serial bus interface (USB) 14 electrically connected to a lighting unit 11, and a battery pack 2 including a second USB 23 electrically connected to a power source 21, the first USB is provided with a first signal transmission terminal for establishing signal transmission with the second USB, and a first power supply terminal for transmitting electric energy to the lighting unit, the second USB is provided with a second signal transmission terminal for establishing signal transmission with the first USB, and a second power supply terminal for transmitting electrical energy to the first power supply terminal, the first signal transmission terminal is arranged so as to be grounded, and the second signal transmission terminal is connected to a switch circuit such that the power is turned on and electric energy to the second power supply terminal can be transmitted when the second signal transmission terminal is at a low level.SELECTED DRAWING: Figure 1
Patent JP-2020068360-A (JP)
Title: Substrate for power module and power module
Inventor: YATSUYAMA SHUNICHI
IPC: H01L23/15
Filed: 2018-10-26
Abstract: To provide a substrate for a power module that is effective for improving connection reliability of an electronic component, and a power module.SOLUTION: A power module 100 comprises: a ceramic substrate 1; and metal plates 2 that are connected to a surface of the ceramic substrate 1. The metal plates 2 include a substrate for a power module 10 that has hollows in grain boundary parts in its surface, and electronic components 11 that are mounted on the substrate for a power module 10 and the metal plates 2.SELECTED DRAWING: Figure 1
Patent JP-2020070358-A (JP)
Title: Radiation curable organosilicon resin composition
Inventor: IGUCHI HIROYUKI
IPC: C08F130/08
Filed: 2018-10-31
Abstract: To provide a radiation curable organosilicon resin composition which has a sufficient gas barrier property and further has workability enough for use in spin coating or inkjetting.SOLUTION: The radiation curable organosilicon resin composition comprises 100 pts.mass of (A) a compound represented by the formula (1) in the figure, and 1 to 50 pts.mass of (B) a photopolymerization initiator. In the formula, Rare each independently a group selected from among saturated hydrocarbon groups having 1 to 12 carbon atoms and aromatic hydrocarbon groups having 6 to 12 carbon atoms; m is an integer from 0 to 2; and X is a (meth)acryloyloxy group or a monovalent organic group having 4 to 25 carbon atoms and having 1 to 3 (meth)acryloyloxy groups.SELECTED DRAWING: None
Patent JP-2020079889-A (JP)
Title: Projection device
Inventor: SHIMIZU HITOSHI
IPC: H04N5/74
Filed: 2018-11-13
Abstract: To provide a projection device and a projection device kit with which, when an image inputted from an external apparatus and an OSD image rotate due to the rotation of a projector lens, it is possible to perform the correction of rotation as suitable for the respective images.SOLUTION: The projection device comprises: a housing; a projector lens 3 having a holding unit and rotatably attached to the housing; a first rotation position detection unit 70A and a second rotation position detection unit 70B for detecting the rotating state of the holding unit; a DMD 22B for outputting, to the projector lens 3, a synthetic image synthesized from a projection image outputted from an external apparatus and an OSD image including the text outputted from an internal memory; and a control unit for correcting the rotation of the OSD image on the basis of the detection results of the first rotation position detection unit 70A and the second rotation position detection unit 70B and not correcting the rotation of the projection image when the holding unit of the projector lens 3 rotationally moves.SELECTED DRAWING: Figure 45
Patent JP-2019031746-A (JP)
Title: Tungsten film forming method and film forming device
Inventor: HOTTA JUNJI
IPC: H01L21/285
Filed: 2018-11-14
Abstract: To provide a tungsten film forming method that makes it possible to form a tungsten film by a single step without forming an initial tungsten film for nucleus generation.SOLUTION: A tungsten film forming method includes repeating a cycle of supplying a tungsten chloride gas and Hgas alternately to a target substrate, and directly forming a main tungsten film on the surface of the target substrate without forming an initial tungsten film for nucleus generation.SELECTED DRAWING: Figure 3
Patent JP-2019171557-A (JP)
Title: Punching machine stripping equipment and stripping equipment alignment method
Inventor: ASAI KAZUAKI
IPC: B26D7/18
Filed: 2018-11-15
Abstract: To provide stripping equipment which can easily and quickly perform alignment of a female plate, a male plate and a punching material and stripping equipment alignment method, and stripping equipment which can reliably separate dregs from the punching material by a simple method.SOLUTION: Stripping equipment 100 comprising a female plate 1, a male plate 30 which is so located as to face the female plate 1, and a presser plate 20 attached to the male plate 30, in which the female plate 30 has an alignment component provided with a mark, the presser plate 20 comprises a sign for performing alignment of the female plate 1 and the male plate 30 by alignment thereof with the mark.SELECTED DRAWING: Figure 1
Patent JP-2020080907-A (JP)
Title: Carry for golf bag
Inventor: OGAWA AKIHIKO
IPC: A63B55/60
Filed: 2018-11-15
Abstract: To provide a carry for a golf bag capable of moving the golf bag in the erected state.SOLUTION: Casters 13a-c are attached to the undersurface of a disk-like base 11, and a plurality of connection pieces 12a-c are erected on the peripheral end of the base 11, and a golf bag bottom 23 is stored inside the connection pieces 12a-c. Such a constitution is adopted that the connection pieces 12a-c are pressed onto the side face of the bottom 23 by tightening a belt 14 wound around the outside of the connection pieces 12a-c, to thereby attach and fix the base 11 to the bottom 23.SELECTED DRAWING: Figure 2
Patent JP-2020070189-A (JP)
Title: Seal tape winding device
Inventor: MAEDA AKIHIRO
IPC: B65H81/06
Filed: 2018-10-31
Abstract: To provide a seal tape winding device that can feed a work-piece continuously to a work space where a seal tape is wound without relying on manpower.SOLUTION: The seal tape winding device includes: a work holder 2 that stores a work-piece W in a vertically stacking manner so that a shaft center of the work-piece is approximately horizontal to a shaft center of a driving roller 10; a work-piece holding mechanism 3 that has a pair of claw parts that move in the direction approximately orthogonal to a shaft center SC1 of the driving roller 10; and a work-piece extruding mechanism 4 that moves the work-piece W held by the work-piece holding mechanism 3 to a work space S and has a work-piece insert pin provided at a leading end.SELECTED DRAWING: Figure 1
Patent JP-2020086115-A (JP)
Title: toner
Inventor: YOSHIBA DAISUKE
IPC: G03G9/097
Filed: 2018-11-26
Abstract: To provide a toner capable of obtaining an image with high definition without fog for a long period of time, even in a toner supply member in a process cartridge or in a system not having means for charging to the toner such as voltage impression to a toner regulation member.SOLUTION: A toner includes: a toner particle containing a binder resin and a colorant; and an external additive. (1) The external additive includes an external additive A with a ferret diameter of 30-300 nm. (2) A fastening index of the external additive A in the toner is 0.00-3.30. (3) In a powder fluidity measurement apparatus, on a surface of a powder layer of the toner prepared in a measurement container while applying a vertical load of 0.88 kPa, a total energy is 100-150 mJ when a propeller-type blade is penetrated in the powder layer while rotating an outermost edge of the propeller-type blade at a peripheral velocity of 10 mm/sec.SELECTED DRAWING: None
Patent JP-2020080778-A (JP)
Title: Harvester and flow-rate calculation method
Inventor: TAKASAKI KAZUYA
IPC: A01F12/60
Filed: 2018-11-28
Abstract: To accurately determine a yield of grains.SOLUTION: A harvester includes a thresher for threshing harvested crops, a grain tank for storing grains threshed by the thresher and conveyed, a flow sensor 20 for detecting over time a flow rate of grains conveyed into the grain tank during a harvesting operation, a vibration sensor 19 for detecting over time vibration transmitted to the flow sensor 20 during the harvesting operation, and a control unit 73 for calculating the flow rate based on a value of vibration.SELECTED DRAWING: Figure 5
Patent JP-2020082002-A (JP)
Title: Multi-electron oxidation-reduction catalyst
Inventor: KAWAKAMI HIROYOSHI
IPC: B01J31/22
Filed: 2018-11-29
Abstract: To provide a multi-electron oxidation-reduction catalyst that has a higher catalytic activity and is excellent in catalytic activity especially in the production of hydrogen, without using expensive metals.SOLUTION: Provided is a multi-electron oxidation-reduction catalyst composed of a cyclic compound having a 7 to 14-membered-ring cucurbit structure and a bulky compound included in the cyclic compound, and in which the bulky compound is two molecules of a metalloporphyrin compound represented by the following chemical formula (I) and a metal pearene or a metal salen. In the above formula, M1 represents a transition metal element or a base metal element.SELECTED DRAWING: None
Patent JP-2019034973-A (JP)
Title: Pyridylaminoacetic acid compound and polyoxyethylene castor oil-containing pharmaceutical composition
Inventor: ENDO YOKO
IPC: A61K47/18
Filed: 2018-12-05
Abstract: To provide a pharmaceutical composition comprising the present compound, in which the present compound in the pharmaceutical composition is stable, and provide a method for improving stability of the present compound in the pharmaceutical composition.SOLUTION: The pharmaceutical composition contains (6-{[4-(pyrazole-1-yl)benzyl](pyridine-3-ylsulfonyl)aminomethyl} pyridine-2-ylamino)isopropyl acetate or a salt thereof; and polyoxyethylene castor oil. The polyoxyethylene castor oil preferably includes polyoxyethylene castor oil selected from the group consisting of polyoxyl 5 castor oil, polyoxyl 9 castor oil, polyoxyl 15 castor oil, polyoxyl 35 castor oil, and polyoxyl 40 castor oil.SELECTED DRAWING: None
Patent JP-2020092730-A (JP)
Title: Board game set
Inventor: MORI KEI
IPC: A63F3/02
Filed: 2018-12-10
Abstract: To provide a board game set in which a shape of a piece is one kind and a combination type of a design mark becomes less, and thereby a production cost is lowered.SOLUTION: A board game set is provided in which unification is made into 2-colors of pieces of the same number of the same shape or 2-colors of pieces being different in the surface and the opposite surface, and the design marks of multiple attributes of 2-standards other than the color are arranged on both sides of a piece by the number of attributes is arranged, and thereby multiple pieces of the same combination of the attribute standard may be present. Also, the shape of the piece is made a rectangular solid, and 2-facing sides among 6-sides are made for a Mulgo-game, and the other 2-facing sides are made for "cat-Japanese chess". In the remaining 2-sides, the pieces of chess resembling the Japanese chess are arranged by making an illustration similar to the "cat-Japanese chess". If the board game set of the present invention is used, the beginners such as a child or an elderly person can easily participate, 10-or-more kinds of the popular games and the game of a new rule can be enjoyed, which is innovative and economical.SELECTED DRAWING: Figure 2
Patent JP-2019037251-A (JP)
Title: Salt for carnallite-like food and product thereof
Inventor: JUHANI MAEKI
IPC: A23L27/20
Filed: 2018-12-12
Abstract: To overcome a fact that excessive intake of sodium chloride relates to high blood pressure (hypertension) although sodium-based salts are used in various food products, for example sodium chloride is also known as table salt and is ordinary used in foods.SOLUTION: There is provided an approximate non-hygroscopic salt having a following formula and used in food products, MgKx(NH)yClg zHO Formula (III), where sum of x and y is about 1, 0≤x<1, 0<y≤1, g is about 3, z is about 4 to 6, and a salt thereof used in food products is approximate non-hygroscopic as well as approximate hydrogen chloride-free.SELECTED DRAWING: Figure 1
Patent JP-2020097269-A (JP)
Title: Hub unit with steering function and steering system
Inventor: UTSUNOMIYA SATOSHI
IPC: B62D7/08
Filed: 2018-12-17
Abstract: To provide a hub unit with steering function and steering system, capable of achieving high fuel economy and running stability by giving steering of a very small angle to a steering wheel or non-steering wheel in addition to ordinary steering of the steering wheel and capable of well maintaining the lubricity of a slide screw.SOLUTION: A hub unit 1 with steering function includes: a hub unit body 2 with a hub bearing 15; a unit support member 3 for supporting the hub unit body 2 to be rotatable around a steering axial center extending in the vertical direction; and a steering actuator 5 for driving the rotation of the hub unit body 2. The steering actuator 5 includes a direct-acting mechanism 25 for converting a rotation output of a motor (a rotation driving source) 26 into a linear movement. The direct-acting mechanism 25 includes a sliding screw type feed screw mechanism including a nut part 35 and a screw shaft 36. At the nut part 35, there is provided a grease reservoir for gathering grease, and between the nut part 35 and the screw shaft 36, there is formed a sealing member for sealing grease.SELECTED DRAWING: Figure 2
Patent JP-2020097498-A (JP)
Title: Filler for electronic material, method for producing the same, method for producing resin composition for electronic material, substrate for high frequency, and slurry for electronic material
Inventor: WATANABE YUSUKE
IPC: H01L23/14
Filed: 2018-12-17
Abstract: To provide a method for producing a filler for an electronic material excellent in electric characteristics by reducing the amount of water contained other than physisorbed water.SOLUTION: A method comprises a preparation step of preparing a silica particle material manufactured by a dry method, and a first surface treatment step of surface-treating the silica particle material with a silane compound having a vinyl group, a phenyl group, a phenylamino group, an alkyl group having four or more carbon atoms, a methacrylic group or an epoxy group to form a first surface-treated particle material. The silica particle material is not brought into contact with liquid water after the silica particle material is manufactured by the dry method, and the particle size is 100 nm to 600 nm or the specific surface area is 5 m/g to 35 m/g. Since the silica particle material manufactured by the dry method is used and is not brought into contact with water in the subsequent steps, the amount of water contained in the silica particle material constituting a filler for an electronic material can be reduced, so that electrical characteristics such as Df value can be improved.SELECTED DRAWING: None
Patent JP-2020099504-A (JP)
Title: Dental treatment chair
Inventor: SUGIMOTO KIYOSHI
IPC: A61G15/00
Filed: 2018-12-21
Abstract: To provide a dental treatment chair which can be reduced in the number of components and can cope with a direction where a patient gets on or off.SOLUTION: A dental treatment chair comprises: a contour seat 7; a back rest 8 provided on a rear side of the contour seat; a leg rest 9 provided on a front side of the contour seat; and arm rests 8 provided on sides of the contour seat. The arm rest is formed into an almost L-shape comprising a support part 22 extending in a vertical direction to a seating surface of the contour seat, and an elbow reception part 23 extending from one end of the support part in an almost horizontal direction for receiving a forearm part of the patient. The support part is supported so as to turn freely, to a front side part of the contour seat with a turning axial line extending in a vertical direction to the seating surface of the contour seat as a center, the elbow reception part is moved on a side of the contour seat by turning of the support part and can be gripped by the patient when the patient gets on or off the dental treatment chair.SELECTED DRAWING: Figure 2
Patent JP-2020103009-A (JP)
Title: Power converter and motor system
Inventor: TOGYO KEN
IPC: H02M3/155
Filed: 2018-12-25
Abstract: To provide a power converter that reduces a switching loss with less components.SOLUTION: A power converter disclosed in the present specification comprises: first and second diodes whose cathodes are connected to a positive electrode end; a first (second) lower switching element connected to an anode of a first (second) upper diode; a first coil; a second coil; and a controller for alternately switching the first and second lower switching elements. One end of the first coil is connected to a midpoint of a series circuit of the first upper diode and the first lower switching element. One end of the second coil is connected to a midpoint of a series circuit of the second upper diode and the second lower switching element, and the other end thereof is connected the other end of the first coil. The first coil and the second coil are magnetically coupled to each other so that when a current flows from one of the first coil and the second coil to the other, magnetic fields generated by them weaken each other.SELECTED DRAWING: Figure 1
Patent JP-2019153281-A (JP)
Title: Method, device and equipment for determining traffic lane line on road
Inventor: DUAN XIONG
IPC: G06T7/00
Filed: 2018-12-26
Abstract: To provide a method for determining a traffic lane line on a road.SOLUTION: A method 300 for determining a traffic lane line includes the steps of: obtaining a first curve as a reference curve by performing the fitting to a first point set (302); selecting a second point set from among a plurality of point sets on the basis of the reference curve (304); determining difference between a first fitting degree related to a reference line and a fitting degree related to a second curve generated by performing the fitting to the second point set (306); determining whether a convergence condition is satisfied based on the difference between the fitting degrees (308); repeating the step 312 for setting the second curve to a reference curve at least once according to the fact that the convergence condition is not satisfied; and determining a traffic lane line on a road on the basis of the second point set at which the convergence condition is satisfied (310).SELECTED DRAWING: Figure 3
Patent JP-2020104349-A (JP)
Title: Mold positioning device for injection molding machine
Inventor: KITAURA ICHIRO
IPC: B29C45/26
Filed: 2018-12-26
Abstract: To provide a mold positioning device for stabilizing horizontal positioning by being in contact with a side surface of a mold in a large area in a horizontal positioning mechanism.SOLUTION: The mold positioning device of an injection molding machine includes: a vertical positioning unit 5 for receiving a lower end surface of a mold 2 at a mold fixing unit 1 of the injection molding machine and positioning the mold 2 in a vertical direction; and a horizontal positioning unit 6 for receiving right and left side surfaces of the mold 2 and positioning the mold 2 in a horizontal direction. The horizontal positioning portion 6 has: a base block 19, provided in the mold fixing unit 1, and having a predetermined vertical length; a mold receiving block 20, provided on the base block 19 to be horizontally movable, being in contact with a side surface of the mold over a predetermined length in the vertical direction; and a horizontal leveling block 21, disposed horizontally between the base block 19 and the mold receiving block 20 to fix a distance between the two.SELECTED DRAWING: Figure 3