baber/WOPTO huggingface dataset:
Patent JP-2020204007-A (JP)
Title: tire
Inventor: YAMAMOTO KIKUNO
IPC: C08L21/00
Filed: 2019-06-19
Abstract: To provide a tire that achieves both of WET performance and steering stability at high levels.SOLUTION: A tire employs a rubber composition containing a rubber component, a filler, an acrylic resin 5-15 pts.mass relative to the rubber component 100 pts.mass, and a styrene-alkylene block copolymer 10-20 pts.mass relative to the rubber component 100 pts.mass.SELECTED DRAWING: None
Patent JP-2021000943-A (JP)
Title: Noise insulating device for railway vehicle
Inventor: MATSUI AKINORI
IPC: G10K11/16
Filed: 2019-06-24
Abstract: To provide a light-weight noise insulating device for a railway vehicle which insulates aerodynamic noises generated by a pantograph without increasing aerodynamic noises from the noise insulating device itself made of noise insulating plates and stabilizes an air force property of the pantograph in cross wind conditions.SOLUTION: A noise insulating device for a railway vehicle comprises noise insulating plates 10a, 10b vertically built along the longitudinal direction of the railway vehicle 2 at the sides of a pantograph 4 at both ends in the width direction of the railway vehicle 2 and projection plates 12a, 12b horizontally projecting from the noise insulating plates 10a, 10b to the sides of the pantograph 4. When the height of the noise insulating plates 10a, 10b is assumed to be H, the projection plates 12a, 12b are installed at positions whose height is 0.2 H lower than upper edge parts of the noise insulating plates.SELECTED DRAWING: Figure 6
Patent JP-2020184510-A (JP)
Title: Ornament attached to ceiling
Inventor: ZHANG GUOQIANG
IPC: F21V21/03
Filed: 2019-06-25
Abstract: To disclose an ornament attached to a ceiling.SOLUTION: An ornament attached to a ceiling includes an ornament block and a fixing pedestal for attaching the ornament block. A flange is fixedly placed on an outer surface of the fixing pedestal, and attachment holes arranged in an annular form are placed in the flange. A slide chamber opening downward is placed in a bottom wall of the fixing pedestal. A slide block is slidably placed in the slide chamber. The ornament attached to the ceiling of the invention can be conveniently attached or removed and enables cleaning and maintenance to be performed effortlessly. At the same time, a rotary lighting device is placed in the ornament attached to the ceiling of the invention. Wind force is utilized to move sequins irregularly in a linked manner to cause unexpected change of light refracted by the irregular movement of the sequins and thereby create good decoration effect.SELECTED DRAWING: Figure 1
Patent JP-2021009491-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NAKAJIMA DAISUKE
IPC: G06F17/16
Filed: 2019-06-28
Abstract: To efficiently store kernels of various sizes in a memory and simply and quickly read out them.SOLUTION: The information processing device includes determination means which determines a storage method for storing kernels on the basis of configurations of a plurality of memory areas and the sizes of the kernels, storage means (203, 204) for storing the kernels by using the determined storage method, read out means (205) which reads out kernels from the storage means (203, 204) according to the storage method of the kernels by the storage means (203, 204), and arithmetic operation means (206) which performs a convolution operation by using input data and a kernel read out by the read out means (205).SELECTED DRAWING: Figure 2
Patent JP-2021010230-A (JP)
Title: Power converter
Inventor: TASHIGETA TOSHIHISA
IPC: H02M7/48
Filed: 2019-07-01
Abstract: To provide a power converter with high power supply efficiency and less loss by miniaturizing an insulation circuit for supplying power to a short circuit switch.SOLUTION: A power converter comprises a plurality of converter cells 10 which turn a plurality of semiconductor switching elements Q1 to Q4 on/off to perform power conversion, and sequentially connects AC output terminals of the converter cells 10 in series and connects both ends of a DC connection circuit with an AC power supply. Each converter cell 10 comprises: a power supply circuit 13 connected with a secondary side of an isolation transformer 20 with the primary side of which a single-phase power system is connected; a short circuit switch 12 connected between AC output terminals 15, 16 of the converter cell 10; and a drive circuit 14 to which power is supplied from the power supply circuit 13, and turns the short circuit switch 12 on according to an on command to be input in generation of a failure of the converter cell 10.SELECTED DRAWING: Figure 1
Patent JP-2021010242-A (JP)
Title: Actuator device and method for manufacturing actuator device
Inventor: OE HIROAKI
IPC: H02N11/00
Filed: 2019-07-01
Abstract: To provide an actuator device which suppresses vibration caused when attaching an elastic member which decreases natural deformation of an actuator member, and a method for manufacturing the actuator device.SOLUTION: An actuator device 11 includes: an actuator member 21; a first holding part 31 which holds the actuator member 21; a second holding part 32 which holds the actuator member; a fixing part 41 which is connected to the first holding part 31; an operated part 90 which is connected to the second holding part 32; and an elastic member 51 which is connected to the fixing part 41 and deformed according to deflection deformation of the actuator member 21 to give force to the actuator member 21 in a direction in which the deflection deformation of the actuator member 21 is prevented. The first holding part 31 has a body different from the fixing part 41, the second holding part 32 has a body different from the operated part 90, and the first holding part 31 and the fixing part 41 are positioned on a line Lv1 perpendicular to a direction in which the elastic member 51 is deformed.SELECTED DRAWING: Figure 1
Patent JP-2020006168-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-01
Abstract: To provide a game machine in which ingenuity is exercised in a performance.SOLUTION: A game machine includes: a performance display device for holding a lottery regarding winning, executing a performance capable of suggesting a result of the lottery, and displaying the performance; and operation means permitting a player's operation. The performance includes a special performance, the special performance is a performance in which dynamic display changes to static display, a promotion performance for promoting operation of the operation means is executed when the static display of the special performance is underway, a winning/losing performance for indicating whether the promotion performance is won is executed when operation is performed to the operation means when the promotion performance is being executed, and a promotion performance for promoting operation of the operation means is executed when the dynamic display before a change in a special performance to the static display is underway. However, when operation is performed to the operation means when the promotion performance is under execution, a winning/losing performance executable in a special performance is not executed.SELECTED DRAWING: Figure 277
Patent JP-2019204526-A (JP)
Title: Information processing device
Inventor: TAMAKI SHIGERU
IPC: G06F3/041
Filed: 2019-07-08
Abstract: To provide a novel information processing device which is easy to operate or less likely to be misoperated.SOLUTION: An information processing device is provided, comprising: a computation device including a computation unit, and a storage unit for storing a program to be executed by the computation unit; and an input/output device including input means capable of feeding operational commands and a folding sensor capable of feeding folding information. The information processing device is configured such that the program makes the computation device execute different processes according to combinations of the operational commands and folding information.SELECTED DRAWING: Figure 1
Patent JP-2019201417-A (JP)
Title: Broadcast reception device and broadcast reception method
Inventor: TSUSHIMA MASAHIRO
IPC: H04H60/12
Filed: 2019-07-11
Abstract: To easily reduce a sense of incompatibility in audibility of a listener during switching of a broadcast voice signal when reception processing is performed on simultaneous broadcasting.SOLUTION: When switching a broadcast voice signal, a control unit 190 calculates a difference between a time average of level values of analog broadcast processing signals and a time average of level values of digital broadcast processing signals. The control unit 190 continuously derives a "switching period" in such a mode that a length of the period becomes longer as an absolute value of the difference is greater. The control unit 190 then generates a blend control command BLC including a "selection command" that designates broadcasting of a destination of switching and the derived "switching period" and sends it to a blend processing part 138. The blend processing part 138 makes a level of pre-switching signal low gradually and makes a level of a post-switching signal high gradually within the switching period, thereby generating a signal BPD in which the pre-switching signal and the post-switching signal are blended.SELECTED DRAWING: Figure 3
Patent JP-2020021475-A (JP)
Title: Lodging management system
Inventor: YAMADA HIRONORI
IPC: G06Q10/02
Filed: 2019-07-12
Abstract: To provide a lodging management system which is capable of contributing to development of a region where an accommodation is located and enables all those who virtually own a room of the accommodation to gain much benefit.SOLUTION: An offered room number storage part 1a stores offered room numbers Y1, Y2, Y3 which a real owner of a guest house 2A virtually offers managers X1, X2, X3 respectively. A reserved room number computation part 1b computes reserved numbers Z1, Z2, Z3 during a period of days P in the offered room numbers Y1, Y2, Y3 respectively. A distribution start determination part 1c determines whether or not a predetermined room distribution start state A occurs when reservation request signals C1 to C4 of the guest house 2A are received. A reservation distribution processing part 1d performs reservation distribution processing when the distribution start determination part 1c determines that the distribution start state A has occurred, but does not perform the reservation distribution processing when it is determined that the distribution start state A has not occurred.SELECTED DRAWING: Figure 3
Patent JP-2021017311-A (JP)
Title: Step lifting assistance device for passenger conveyor and step lifting assistance method for passenger conveyor
Inventor: TOKIZANE KENSUKE
IPC: B66B23/12
Filed: 2019-07-18
Abstract: To reduce load on a maintenance worker lifting a step in order to check a space between a com and a cleat in a passenger conveyor.SOLUTION: A step lifting assistance device 80 for a passenger conveyor has a guide cylindrical body 82 having a truss interior abutting portion at a lower end, a guide opening at an upper end, and a guide hole in an axial direction. The step lifting assistance device also has a movable rod body 84 having a step abutting portion at an upper end, smaller in diameter than an inside diameter of the guide hole, and slidable in the guide hole while a lower end side is kept inserted in the guide cylindrical body. The step lifting assistance device further has a connection string body 86 one end of which is fixed to the lower end side of the movable rod body 84 and the other end of which is exposed from outside of the guide cylindrical body 82 on an upper-end side of the guide cylindrical body 82. The step lifting assistance device also has an operation unit 88 having an outer cylindrical portion larger in diameter than an outside diameter of the guide cylindrical body 82 and an operation rod portion extending in a direction perpendicular to an axial direction of the outer cylindrical portion, and to which the other end of the connection string body exposed from the outside of the guide cylindrical body is fixed.SELECTED DRAWING: Figure 2
Patent JP-2021019046-A (JP)
Title: Electronic device
Inventor: TAKAHATA TOSHIHIKO
IPC: H01L25/07
Filed: 2019-07-18
Abstract: To provide an electronic device capable of expanding a range of a phase control.SOLUTION: An electronic device comprises a plurality of construction members 1 to 4, having a plurality of electron components 10 arranged in an array shape, a mold resin 20 integrally sealing the plurality of electron components 10, and a wiring part 30 connected to the electron components 10. The wiring part 30 has a structure having: a connection wiring part 40 connected to the electron component; and a penetration wiring part 50 which penetrates the mold resin 20 and in which one end side is connected to the connection wiring part 30 and the other end side is exposed from the mold resin 20. The connection wiring part 30 is connected to the electron component 10, and has a structure having a plurality of power supply wiring layers 41a which are separated from each other. The penetration wiring part 50 has a structure having a penetration power supply wiring layer 50a in which one end side is connected to the power supply wiring layer 41a. The plurality of construction members 1 to 4 are laminated and arranged, and power supply wiring layers 41a of the construction members 1 to 4 adjacent along a lamination direction are connected via the penetration wiring part 50.SELECTED DRAWING: Figure 1
Patent JP-2019213532-A (JP)
Title: Production of galacto-oligosaccharides
Inventor: FREDERIC BENJAMINS
IPC: C12P19/44
Filed: 2019-07-18
Abstract: To provide GOS synthesizing methods enabling the repeated reuse of an immobilized enzyme in an industrial scale, not sacrificing high galacto-oligosaccharide (GOS) yields and cost-effective operation, while substantially maintaining enzyme activity.SOLUTION: Provided is a method for preparing GOS from lactose comprising (i) contacting a lactose feed with immobilized β- galactosidase (EC 3.2.1.23) and (ii) allowing for GOS synthesis, the lactose feed being an aqueous slurry comprising crystalline lactose.SELECTED DRAWING: None
Patent JP-2019191605-A (JP)
Title: Metrology method, metrology device, and device manufacturing apparatus
Inventor: RICHARD QUINTANILHA
IPC: G03F7/20
Filed: 2019-07-19
Abstract: To disclose a method and a device for metrology capable of manufacturing a device by a lithography technology.SOLUTION: A lithography manufacturing system creates a periodic structure having a characteristic size of less than 10 nm and a direction of periodicity (D). A beam of radiation (1904) having a wavelength range in an EUV spectrum is focused in a spot (S) with about 5 μm diameter. The reflected radiation (1908) is split into a spectrum (1910) obtained (1913) for getting a target spectrum signal (ST). For obtaining a reference spectrum signal (SR), a reference spectrum is detected (1914). Optionally, a detector (1950) is arranged, and further spectrum signal (SF) is obtained by using radiation which is primary diffracted by a lattice structure of a target. By using signals (ST, SR, SF) obtained at one or more angle, measurement properties of the target such as CD and overlay are calculated.SELECTED DRAWING: Figure 19
Patent JP-2021018680-A (JP)
Title: Data retrieval device, data retrieval system and data retrieval method
Inventor: KITAHARA TOSHIO
IPC: G08G1/01
Filed: 2019-07-22
Abstract: To provide a data retrieval device, a data retrieval system and a data retrieval method capable of efficiently retrieving appropriate vehicle data from vehicle data collected by an on-vehicle device.SOLUTION: According to one aspect of an embodiment, a data retrieval device used for a data collection system comprising a terminal device, a data collection device and an on-vehicle device, includes a setting unit and a retrieval unit. The setting unit sets vehicle state information indicating a predetermined vehicle state as a retrieval condition. The retrieval unit retrieves corresponding vehicle data, which corresponds to the retrieval condition set by the setting unit, from vehicle data collected by the on-vehicle device.SELECTED DRAWING: Figure 3
Patent JP-2021021820-A (JP)
Title: Image forming device, and program therefor
Inventor: WATANABE HIROYUKI
IPC: G03G21/14
Filed: 2019-07-26
Abstract: To provide an image forming device which offers reduced user waiting time compared with devices that run uniform adjustment operations, and to provide a program therefor.SOLUTION: An image forming device is provided, comprising a printing unit for printing an image on a recording medium, and image quality adjustment means configured to adjust image quality of the printing unit when an operation is about to start involving more operational steps performed by a user than a predetermined number.SELECTED DRAWING: Figure 4
Patent JP-2021027378-A (JP)
Title: Terminal device and computer program for terminal device
Inventor: TAKEUCHI SHUN
IPC: H04W84/12
Filed: 2019-07-31
Abstract: To establish a wireless connection between a communication device and another device using a terminal device according to a method different from the conventional method.SOLUTION: A terminal device determines whether the terminal device is establishing a wireless connection with an access point different from the communication device (S12), and when it is determined that the terminal device is establishing a wireless connection with the access point, the terminal device transmits a connection information Configuration Object to the communication device (S26). When it is determined in S12 that the terminal device is not establishing a wireless connection with the access point, WFD connection processing (S30) is executed, and the wireless connection is established between the WFD terminal device and the communication device without the access point.SELECTED DRAWING: Figure 7
Patent JP-2020050861-A (JP)
Title: Tungsten chemical mechanical planarization (CMP) with low dishing and low erosion topography
Inventor: MATTHIAS STENDER
IPC: C09K3/14
Filed: 2019-07-31
Abstract: To provide novel CMP slurries, particularly slurries for polishing tungsten, that can reduce dishing and erosion while maintaining a desirable removal rate in polishing.SOLUTION: This invention pertains to compositions, methods and systems that can be used in chemical mechanical planarization (CMP) of a tungsten-containing semiconductor device. CMP slurries comprising bicyclic amidine additives provide low dishing and low erosion topography.SELECTED DRAWING: Figure 2
Patent JP-2021026683-A (JP)
Title: Distance estimation apparatus
Inventor: HASHIMOTO DAISUKE
IPC: G06T7/277
Filed: 2019-08-08
Abstract: To provide a distance estimation apparatus capable of improving the accuracy of estimating a distance to an object shown in images.SOLUTION: A distance estimation apparatus includes: a storage part 22 for storing, for each of plural categories of objects that are detection targets, a reference size and size distribution information that represents a degree of variation in size of the object of the category in an actual space; an object detection part 31 for detecting an object zone in which an object is represented by a series of images obtained in time series, and calculating, for each category, a degree of confidence in that the object represented in the object zone is an object of the category; a distance distribution calculation part 32 for calculating, for each image, a distribution of distances to the object represented in the image, on the basis of a size of the object zone in the image and size distribution information of each of the plural categories of objects and the confidence degree; and a distance estimation part 33 for estimating a distance to the object at a time point of obtaining each image, through prediction processing that uses a distribution of the estimated distance for each image as an observation error model for a distance to the object.SELECTED DRAWING: Figure 3
Patent JP-2021033357-A (JP)
Title: Three-dimensional shape data generation apparatus, three-dimensional modeling apparatus, and three-dimensional shape data generation program
Inventor: YOKOYAMA YUKI
IPC: G06F30/10
Filed: 2019-08-14
Abstract: To divide a three-dimensional shape represented by a plurality of three-dimensional elements into a plurality of arbitrary partial shapes.SOLUTION: A three-dimensional shape data generation apparatus 10 obtains three-dimensional shape data in which a three-dimensional shape is represented by a plurality of three-dimensional elements and in which an attribute is assigned to each of the plurality of three-dimensional elements, and divides the three-dimensional shape into a plurality of partial shapes according to the attributes to generate a plurality of pieces of three-dimensional shape data.SELECTED DRAWING: Figure 1
Patent JP-2021029398-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-20
Abstract: To provide a game machine for preventing a player's sense of expectation from being spoiled by notification.SOLUTION: In a second display pattern, continuous notification of a suggestive display performance is executed at completion timing of variable display. It is prevented that a player cannot have a sense of expectation toward variable display since continuous notification is executed before completion of variable display. A player can maintain a sense of expectation toward a suggestive display performance up to completion of variable display. If a variation display result becomes "losing" when a game state is a high-probability/high-base state, a ratio of selection of "normal ready-to-win losing" or "super-ready-to-win losing" as a variation display period longer than "non-ready-to-win losing (a reduction variation)" is higher during a first period. In the meantime, a ratio of selection of "non-ready-to-win losing (a high-speed variation)" as a variation display period shorter than "non-ready-to-win losing (a reduction variation)" is higher in a second period.SELECTED DRAWING: Figure 10-2
Patent JP-2021033635-A (JP)
Title: Program, information processing method, and information processing apparatus
Inventor: AZUMA AYATO
IPC: G06Q30/06
Filed: 2019-08-23
Abstract: To provide a program, an information processing method, and an information processing apparatus which can allow easy confirmation of settlement information on a shop terminal side and efficient processing of a shop terminal.SOLUTION: A program according to the present invention makes one or a plurality of processors included in an information processing apparatus execute the steps of: acquiring first settlement information; acquiring second settlement information; and displaying a first object corresponding to the first settlement information and a second object corresponding to the second settlement information and distinguishable from the first object on the display device.SELECTED DRAWING: Figure 8