baber/WOPTO huggingface dataset:
Patent JP-2019023155-A (JP)
Title: Magneto-optical device
Inventor: SUZUKI FUTOSHI
IPC: G02B5/30
Filed: 2018-03-20
Abstract: To provide a magneto-optical device capable of stabilizing the shape of an emitted laser beam even with an increased diameter.SOLUTION: The magneto-optical device is characterized by comprising a columnar glass material having a diameter of 1 mm or more, wherein an area of striae per 1 mmin the cross-section is 0.9 mmor less.SELECTED DRAWING: Figure 1
Patent JP-2019164709-A (JP)
Title: Device, method, and program for controlling output
Inventor: TSUBOUCHI KOTA
IPC: G10L13/08
Filed: 2018-03-20
Abstract: To provide an output control device, an output control method, and an output control program, which allow for providing a user with appropriate information.SOLUTION: An output control device according to an embodiment comprises: a context acquisition unit configured to acquire context information related to a user of a smart speaker; and an output mode determination unit configured to determine an output mode of information to be provided to the user on the basis of the context information acquired by the context acquisition unit.SELECTED DRAWING: Figure 5
Patent JP-2019169096-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OHISA SATOSHI
IPC: G06F16/00
Filed: 2018-03-26
Abstract: To allow for having a user grasp a restaurant menu from various points of view and come up with a comprehensive food and beverage plan.SOLUTION: An information processing device comprises a storage unit and a control unit. The storage unit stores menu information representing a plurality of menus provided by a restaurant in association with one or more attributes. The control unit generates first menu display information comprising the plurality of menus arranged in a first predefined format together with a user interface that allows for selecting an attribute for each menu. The control unit also generates second menu display information comprising the plurality of menus arranged in a second format different from the first format in accordance with attributes selected by a user via the user interface.SELECTED DRAWING: Figure 4
Patent JP-2019139196-A (JP)
Title: Eyeglasses with loss-prevention pocket attachment clip (t.728), seventh pocket for eyeglasses with loss-prevention pocket attachment clip (t.729), eighth pocket for eyeglasses with loss-prevention pocket attachment clip (t.730), sun visor pocket for eyeglasses with loss-prevention pocket attachment clip (t.731), and chain for decorating one side of eyeglasses with loss-prevention pocket attachment clip (t.732)
Inventor: ONISHI MASAMITSU
IPC: G02C11/00
Filed: 2018-02-14
Abstract: To prevent misplacement and loss of eyeglasses, which tends to happen when people use different eyeglasses as necessary while working.SOLUTION: A loss-prevention stopper 8 is provided on an inner side of a temple of eyeglasses, and a loss-prevention chain 9 is attached to an edge of a frame of the eyeglasses.SELECTED DRAWING: Figure 2
Patent JP-2019176614-A (JP)
Title: motor
Inventor: NAKAI TAKAHIDE
IPC: H02K3/50
Filed: 2018-03-28
Abstract: To provide a motor which enables reduction of noise current flowing through a metal terminal.SOLUTION: A motor MT includes a rotation part 1 and a stationary part 3. The rotation part 1 rotates around a center axis AX extending in a vertical direction and has a magnet 10. The stationary part 3 has a stator 30 facing the magnet 10 in a radial direction RD. The stator 30 has an annular stator core 300, a coil 304, a metal terminal 306, and a terminal holding part 307. The stator core 300 is disposed enclosing the center axis AX. The coil 304 is attached to at least a part of the stator core 300. A conductive wire 304a forming the coil 304 is connected to the metal terminal 306. The metal terminal 306 extends in an axial direction AD. The terminal holding part 307 includes a magnetic material MG in at least a part thereof and holds the metal terminal 306.SELECTED DRAWING: Figure 4
Patent JP-2019175135-A (JP)
Title: Device, method, and program for proposing recommended catalyst of rf device and non-temporary computer readable recording medium
Inventor: CHIYODA NORIHITO
IPC: C10G35/24
Filed: 2018-03-28
Abstract: To provide a device for providing a recommended catalyst to a user without using a direct simulation.SOLUTION: A device 1 compares reference actual performance information and user actual performance information, corrects a reference operation function to calculate a user operation function, calculates one of the number of days of a scheduled operation and a final arrival temperature for several different types of catalysts on the basis of a scheduled condition, a restriction condition, a diversion condition, and the user operation function in a case where the RF device of a user is operated under the scheduled condition and the diversion condition, and outputs as the recommended catalyst at least one of the types of catalysts for which calculated number of days of a scheduled operation and the final arrival temperature satisfies the restriction condition.SELECTED DRAWING: Figure 2
Patent JP-2019173918-A (JP)
Title: Four-point contact ball bearing and cage for ball bearing using the same
Inventor: YAMADA HIROAKI
IPC: F16C33/38
Filed: 2018-03-29
Abstract: To provide a four-point contact ball bearing in which a lubricant is stably supplied between balls and a pocket inner surface, and a cage for the ball bearing using the same.SOLUTION: A four-point contact ball bearing includes a cage 14 for retaining a plurality of balls 13 rolling between a raceway groove 15 of an outer ring 11 and a raceway groove 16 of an inner ring 12 axially divided into two at intervals in a circumferential direction, the balls 13 are kept into contact with an inner surface of the raceway groove 15 of the outer ring 11 and an inner surface of the raceway groove 16 of the inner ring 12 respectively at two places, the cage 14 has through holes 22, 23 communicated with an inner surface of a pocket 21 from axial outer end faces 18a, 19a of annular portions 18, 19 positioned at an axial outer side of a pillar portion 20, and the through holes 22, 23 are disposed in parallel with a tangential line to a rotating direction of the retainer 14, and formed with an inclination angle with respect to an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2019176410-A (JP)
Title: Information processing system, information processing device, information processing method and program
Inventor: NISHIOKA HIROKI
IPC: B41J29/38
Filed: 2018-03-29
Abstract: To simplify the connection operation of a user to an external system/external server by predicting an external system/external service the user wants to connect in an image forming apparatus.SOLUTION: An information processing system includes: a user management part capable of managing user information of a user who performs use between an image forming apparatus and an external system/external service; an external system/external service management part for managing processing information executed on the external system/external service and related to the user information; and a device input information management part for managing input information performed to the image forming apparatus by the user. The device input information management part predicts an external system/external service to which the image forming apparatus is connected on the basis of the input information managed by the device input information management part and the processing information managed by the external system/external service management part about the same user as in the user information managed by the user management part.SELECTED DRAWING: Figure 4
Patent JP-2018139291-A (JP)
Title: High-efficiency light-emitting diode
Inventor: LEE KEUM JU
IPC: H01L33/08
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency light-emitting diode.SOLUTION: A light-emitting diode comprises: a substrate; a semiconductor laminate including a lower semiconductor layer located on the substrate, an upper semiconductor layer and an active layer between the lower and upper semiconductor layers, and having a separation groove which exposes the substrate through the upper semiconductor layer, the active layer and the lower semiconductor layer; a first electrode pad and an upper extension part which are electrically connected to the upper semiconductor layer; a second electrode pad and a lower extension part which are electrically connected to the lower semiconductor layer; a joining part joining between the upper extension part and the lower extension part across a separation groove, and having a width wider than the width of the upper extension part and the lower extension part; a first current-cutoff layer interposed between the lower extension part and the lower semiconductor layer; and a second current-cutoff layer interposed between the second electrode pad and the lower semiconductor layer. The first current-cutoff layer includes a plurality of dots spaced apart from each other; the plurality of dots each have a width larger than that of the lower extension part; the width of the second current-cutoff layer is smaller than that of the second electrode pad; and the shortest distance from the separation groove to the first current-cutoff layer is larger than a distance of separation of the plurality of dots.SELECTED DRAWING: Figure 1
Patent JP-2019174086-A (JP)
Title: Heat pump unit
Inventor: INOUE NAOYUKI
IPC: F25B25/02
Filed: 2018-03-29
Abstract: To provide a heat pump unit providing a compression refrigeration cycle and an absorption refrigeration cycle operated in such a way that a varying heat source is effectively utilized without stopping the absorption refrigeration cycle even if the heat source for driving the absorption refrigeration cycle is varied to reduce a compression work of the compression refrigeration cycle and to improve an efficiency of the heat pump unit.SOLUTION: A compression mechanism of a compression refrigeration cycle is composed of two stages of a low pressure stage compressor and a high pressure stage compressor and the absorption refrigeration cycle and the high pressure stage compressor driven by a heat source can be operated in parallel.SELECTED DRAWING: Figure 1
Patent JP-2019178366-A (JP)
Title: Copper alloy sheet material and manufacturing method therefor
Inventor: ITO TSUYOSHI
IPC: C22F1/08
Filed: 2018-03-30
Abstract: To provide a copper alloy sheet material small in load of a manufacturing process and excellent in stress relaxation resistance, and to provide a manufacturing method therefor.SOLUTION: There is provided a copper alloy sheet material consisting of, by mass%, Cr:0.3 to 0.7%, Ti:0.03 to 0.15%, Si:0.03 to 0.15%, Fe:0.03 to 0.20%, total content of Mg, P, Mn, Co, Ag, Ni, Zn, Ca, B:0 to 0.50%, and the balance Cu with inevitable impurities, satisfying the following (Formula 1), and having a deposit containing Si in 400 μmwhen a rolling surface is observed of 50 or more and tensile strength of 500 MPa or more. (Formula 1) [Ti]<1.32[Cr]-6[Si], wherein [Ti] is content of Ti (mass%), [Cr] is content of Cr (mass%), and [Si] is content of Si (mass%).SELECTED DRAWING: Figure 1
Patent JP-2019179836-A (JP)
Title: Cooling device
Inventor: NAKAE SHINYA
IPC: H01L23/473
Filed: 2018-03-30
Abstract: To provide a cooling device with improved cooling effect.SOLUTION: A cooling device 1 includes: a cold plate which contacts with a heating component H on its lower surface and has a refrigerant passage in which a refrigerant circulates; a radiator having cooling fins and multiple pipes which are connected with the refrigerant passage and in which the refrigerant circulates; and a pump which circulates the refrigerant. The multiple pipes are connected in parallel to each other and have extension parts 23a extending along an upper surface of the cold plate above the cold plate. Positions of lower ends of at least two of the extension parts 23a are different from each other in a vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2018177779-A (JP)
Title: Skin cleanser composition
Inventor: ABE KEITA
IPC: A61K8/41
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a skin cleanser composition which is capable of sufficiently exhibiting an excellent keratotic plug removal effect without causing stress such as pain or irritation to the skin.SOLUTION: Provided is a skin cleanser composition which includes 0.08 mass% to 35 mass% inclusive of 2-amino-2-methyl-1-propanol (X) and in which the pH of the composition at 25°C is in the range of 9.3 to 12.5 inclusive.SELECTED DRAWING: None
Patent JP-2019181793-A (JP)
Title: Packaging film and packaging member
Inventor: TAKAHASHI HIDEAKI
IPC: B65D65/02
Filed: 2018-04-09
Abstract: To provide a packaging film having sufficient elasticity and high in holding property of articles, in which a film deformation is prevented during heat deposition and blocking is prevented when made in a roll shape.SOLUTION: A packaging film 10 has a first outer layer 11, a second outer layer 12, and an intermediate layer 13 arranged between the first outer layer 11 and the second outer layer 12, the second outer layer 12 contains a polymer with density of 0.87 g/cmor more, the first outer layer 11 contains a polymer having melting point Twhich is 20°C or more higher than melting point Tof the polymer contained in the second outer layer 12 and the intermediate layer 13 contains a thermoplastic elastomer.SELECTED DRAWING: Figure 1
Patent JP-2019182258-A (JP)
Title: Lock operation device for caster
Inventor: YOSHIDA HARUKAZU
IPC: B60B33/00
Filed: 2018-04-12
Abstract: To provide a lock operation device for a caster in which, an appearance is not deteriorated when the lock operation device is attached to a bed or a bogie, and turning of the caster C is not interrupted.SOLUTION: An operation bar 2 is caused to penetrate in an upper part of a base plate 6, a return spring 7a is interposed on the operation bar 2 for fastening a cam 8, a return spring 7b is interposed on one end of the cam 8a for rotatably attaching a ratchet 9, the other end of the cam 8 has a lock part 8c, then, to a lower part of the base plate 6, a switching gear 10 formed by arranging an engagement tooth 10a with a tip claw 9b of the ratchet 9 and a pressed part 10b with an uneven part 11a of a lock/unlock lever 11, is attached rotatably, in the vicinity of the switching gear 10m a return spring 7c is interposed for attaching the lock/unlock lever 11 in a manner of capable of swinging freely, and a lock part 11d with the lock part 8c of the cam 8 is provided on one end of the lock/unlock lever 11, an uneven tooth 11a with the pressed part 10b of the switching gear 10 is provided on the other end of the lock/unlock lever.SELECTED DRAWING: Figure 2
Patent JP-2019186467-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IIDA TETSUYA
IPC: G02B6/13
Filed: 2018-04-16
Abstract: To improve performance of a semiconductor device.SOLUTION: A semiconductor chip CHP1 comprises a semiconductor substrate SB, an optical waveguide WO formed on an upper surface of the semiconductor substrate SB, and a recess GR formed on the semiconductor substrate SB in a region different from a region in which the optical waveguide WO is formed. A semiconductor chip CHP2 is formed on a compound semiconductor substrate GSB and an upper surface GSBa of the compound semiconductor substrate GSB, and includes a light-emitting unit LD which emits a laser beam LB. The semiconductor chip CHP2 is mounted in the recess GR of the semiconductor chip CHP1, and a pedestal base ER, which is an insulation film, is formed between a bottom surface of the recess GR and a rear surface GSBb of the compound semiconductor substrate GSB.SELECTED DRAWING: Figure 2
Patent JP-2019191693-A (JP)
Title: Information processing apparatus
Inventor: UMEDA SHINYA
IPC: G06Q30/02
Filed: 2018-04-19
Abstract: To simplify a procedure for registering user information associated with a point card for a user who already has the point card.SOLUTION: When a difference between timing when a certain point card is used at a physical store and timing when a certain user checks out from the physical store is equal to or less than a threshold value, and when user information of the user is not registered in a user DB, the user is presumed to be an unregistered user who has the point card but has not registered the user information. Then, after the unregistered user is prompted to enter a security code written on the point card and identification is confirmed, the user information is automatically registered in the user DB.SELECTED DRAWING: Figure 1
Patent JP-2019188545-A (JP)
Title: Robot control device
Inventor: TAKEUCHI KAORU
IPC: G05B19/42
Filed: 2018-04-26
Abstract: To provide a technique by which a teacher can easily perform creation of a control program.SOLUTION: A robot control device comprises: a display control part causing a display device to display an input screen including an operational flow creation region for creating an operational flow of work including force control operation; a conversion part converting the created operational flow into a control program; and a control execution part executing the control program and controlling a robot. The display control part, after the control program is executed by the control execution part, causes the display device to display a screen presenting a countermeasure plan for realizing preset predetermined operation in the case where operation of the robot is not the preset predetermined operation.SELECTED DRAWING: Figure 11
Patent JP-2019199379-A (JP)
Title: HEAT RESISTANCE AND HIGH MAGNETIC PERMEABILITY MnZn FERRITE
Inventor: YASUOKA TERUO
IPC: C04B35/38
Filed: 2018-05-17
Abstract: To provide heat resistance high magnetic permeability MnZn ferrite that has less decrease of original high relative initial magnetic permeability even when using it at a high temperature environment equal to or higher than 100°C continuously for a long term.SOLUTION: The heat resistance high magnetic permeability MnZn ferrite is MnZn ferrite including FeO, ZnO and MnO as main constituents in such an amount that, in the main constituent of 100 mol%, has FeOof 50.50 to 54.00 mol%, ZnO of 11.00 to 18.00 mol%, and MnO of the remainder. The heat resistance high magnetic permeability MnZn ferrite includes, as accessory constituents, CoOof 0.10 to 0.55 pts.mass, SnOof 0.50 to 4.00 pts.mass, BiOof 0.001 to 0.030 pts.mass, MoOof 0.001 to 0.020 pts.mass, SiOof 0.001 to 0.010 pts.mass, and CaO of 0.015 to 0.030 pts.mass, based on 100 pts.mass of a total amount of the main constituent.SELECTED DRAWING: None
Patent JP-2019199567-A (JP)
Title: Manufacturing method of coke containing lignite
Inventor: YOSHIDA TAKUYA
IPC: C10B53/08
Filed: 2018-05-18
Abstract: To provide a method for efficiently obtaining high-strength hot-formed coke without producing excessive COusing inexpensive lignite with abundant resources.SOLUTION: The manufacturing method of the coke using the lignite comprises: a step of obtaining a mixture by mixing the lignite and plant-derived biomass, a step of hot forming the mixture, and a step of coking a hot-formed mixture.SELECTED DRAWING: Figure 1
Patent JP-2019203781-A (JP)
Title: Travel route guiding device and travel route guiding program
Inventor: ISHIKAWA TAKESHI
IPC: G09B29/00
Filed: 2018-05-23
Abstract: To show an optimum travel route taking into account the driving load of a driver during traveling.SOLUTION: When the cumulative value of driving loads exceeds a first threshold Th1, the cumulative value of driving loads to a destination M is estimated, taking into account the remaining distance to the destination M and the road condition of a travel route, and a travel route where this driving load estimated value F does not exceed a second threshold Th2 is presented, thereby the driver can reach the destination M at ease. The driving load estimated value F is estimated from the remaining travel distance from a point where the cumulative value exceeded the first threshold Th1 to the destination M, the estimated number of times sudden braking will be performed in the remaining travel route, and an external environment. The number of times sudden braking will be performed is estimated, from the remaining travel route to the destination M, by counting the number of scenes identical or similar to a scene where sudden braking is performed before the cumulative value of driving loads exceeds the first threshold Th1.SELECTED DRAWING: Figure 5
Patent JP-2019130880-A (JP)
Title: Polytetrafluoroethylene tube
Inventor: OSHIKA NOZOMI
IPC: C08J5/00
Filed: 2018-05-23
Abstract: To provide a thin-wall tube comprising polytetrafluoroethylene, the tube having a small variance in stretching characteristics at an early stage of stretching, irrespective of large tensile breakage elongation.SOLUTION: A polytetrafluoroethylene tube has 0.1 mm or less of wall thickness, and 0.014 or more of a ratio of melting energies calculated from heat absorption peaks at 370±7°C and 326±5°C in a differential scanning calorimetry (DSC) measured in a temperature rising process with 10°C of temperature rising speed. A ratio of melting energy is more preferably 0.016 or more, further more preferably 0.018 or more, and most preferably 0.02 or more.SELECTED DRAWING: Figure 1
Patent JP-2019204278-A (JP)
Title: Information processing system, information processing device, and program
Inventor: UNO TOMOHIRO
IPC: G06F3/06
Filed: 2018-05-23
Abstract: To reduce the number of times of operations.SOLUTION: When a file is updated, an information processing device 10 generates a change log indicating update for a plurality of files by recording attribute information of post-update files and map information indicating an updated chunk among the post-update files, and sets information indicating generations in the change log. The information processing device 10 then transmits the change log to a management device 30 connected to a storage device 40. An information processing device 20 acquires the change log from the management device 30, and recognizes a plurality of updated files by referencing the change log in the order of generations.SELECTED DRAWING: Figure 1
Patent JP-2019207267-A (JP)
Title: Lens system, lens apparatus, adapter apparatus, and imaging apparatus
Inventor: SUGAWA YOSHIHIKO
IPC: G03B17/14
Filed: 2018-05-28
Abstract: To provide a lens system that is advantageous in varying spherical aberrations.SOLUTION: A lens system according to the invention is a lens system having a negative refractive power that is arranged on the image side of an imaging optical system. The lens system includes, in order from the object side to the image side, a first lens unit having a positive refractive power, a second lens unit, and a third lens unit. The first lens unit is composed of a single lens or a cemented lens. The second lens unit is movable along the optical axis to vary spherical aberrations. The lens system satisfies the conditions 0.90<B<1.10 and 0.95<B2<1.05, where B and B2 are the lateral magnifications of the lens system and second lens unit respectively in the case where an axial ray is incident on the imaging optical system.SELECTED DRAWING: Figure 1