baber/WOPTO huggingface dataset:
Patent JP-2021147461-A (JP)
Title: Polyurethane foam
Inventor: SHIRAI KAZUAKI
IPC: C08G18/00
Filed: 2020-03-18
Abstract: To provide a polyurethane foam having excellent low impact resilience and chemical resistance.SOLUTION: Provided is a polyurethane foam obtained by reacting at least an isocyanate compound (I) containing two or more isocyanate groups in a molecule, a polyol compound (II) as a chain extender, and a polyol containing two or more hydroxyl groups in a molecule, where the polyol (III) includes a polycarbonate polyol (A) having a structural unit derived from oxyalkylene glycol represented by the following formula (A1). (In the formula (A1), m represents an integer of 2 to 4 and RA1 represents a C2-5 carbon chain which may contain a branch. The m RA1s included in the formula (A1) may be the same or different.)SELECTED DRAWING: None
Patent JP-2021149892-A (JP)
Title: Vehicle reservation apparatus
Inventor: Sakai Miyako
IPC: G06Q50/10
Filed: 2020-03-24
Abstract: To provide a vehicle reservation apparatus capable of suppressing the uncomfortableness of a user due to the air condition in a passenger compartment of a vehicle reserved in response to a user's reservation request.SOLUTION: In a vehicle reservation system communicable with a user terminal, a vehicle, and a management server via radio, the management server (vehicle reservation apparatus) stores air condition in the passenger compartment of each vehicle as vehicle interior air status. When an inquiry request from a user is entered, options for booking requests are presented together with information including the vehicle interior air status so that the user can select a vehicle in consideration of the vehicle interior air status.SELECTED DRAWING: Figure 2
Patent JP-2020099762-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-03-26
Abstract: To provide a game machine capable of contributing to improvement of game interest through a performance.SOLUTION: A performance control microcomputer 121 can execute a special drawing variation performance for displaying variably performance patterns EZ1, EZ2, EZ3 on a display part 50a. A left performance pattern EZ1 and a right performance pattern EZ3 comprise a front surface and a rear surface respectively, and on the rear surface of the left performance pattern EZ1, NE which is a part of a word NEXT is drawn, and on the rear surface of the right performance pattern EZ3, XT which is a part of the word NEXT is drawn. In the special drawing variation performance, pseudo continuation agitation performance is sometimes performed, in which the rear surface of the left performance pattern EZ1 and the rear surface of the right performance pattern EZ3 stop and display, to thereby complete the word NEXT.SELECTED DRAWING: Figure 26
Patent JP-2021158185-A (JP)
Title: Capacitor and manufacturing method thereof
Inventor: HASHIMOTO YOHEI
IPC: H01G9/00
Filed: 2020-03-26
Abstract: To suppress the force acting on a resin between a terminal lead and a pedestal due to the capillary phenomenon, and suppress the resin between the terminal lead and the pedestal from moving to the outside of the pedestal due to the capillary phenomenon.SOLUTION: A capacitor (2) includes a capacitor body (4) and a pedestal (6). The capacitor body includes a sealing member (14) attached to the opening of an outer case (10), and terminal leads (16-1, 16-2) led out from first insertion holes (17-1, 17-2) of the sealing member. The pedestal is installed on the sealing member side of the capacitor body, and includes second insertion holes (18-1, 18-2). For example, the pedestal includes a first protrusion (20) that surrounds the second insertion hole, and the second insertion hole of the pedestal forms an insertion hole. The opening distance on the substrate mounting surface side of the insertion hole is larger than the opening distance on the capacitor body side.SELECTED DRAWING: Figure 1
Patent JP-2021158615-A (JP)
Title: Television terminal with sensor
Inventor: KOBAYASHI KENICHI
IPC: G08B25/04
Filed: 2020-03-30
Abstract: To provide a television terminal with a sensor capable of transmitting information based on a physical quantity detected by the sensor without newly constructing a network environment.SOLUTION: A television terminal 1 comprises: an input terminal 12 which is fitted to a box-shaped box 31 embedded in an indoor wall surface and supplied with a television signal; output terminals 13A and 13B which output the television signal supplied to the input terminal 12; a sensor 20 which detects environment information as a physical quantity; and communication means which sends the information based on the physical quantity detected by the sensor 20, from the input terminal.SELECTED DRAWING: Figure 3
Patent JP-2021159955-A (JP)
Title: Metal member joint method
Inventor: TASHIRO TAKAHISA
IPC: B23K11/02
Filed: 2020-03-31
Abstract: To provide a metal member joint method which can obtain excellent joint strength while suppressing occurrence of sputter.SOLUTION: A metal member joint method includes a contacting step, a heat generating step, a displacing step and a jointing step. In the contacting step, a protrusion 230 and a jointing surface 220 are contacted with each other, while making a base surface 216 and the jointing surface 220 separate form each other. In the heat generating step, first current control by which currents passed to an electrode part 24 are increased at a first current increase rate is performed, and in the displacing step, second current control by which the currents passed to the electrode part are increased at a second current increase rate smaller than the first current increase rate is performed.SELECTED DRAWING: Figure 7
Patent JP-2021162106-A (JP)
Title: Control valve, acquisition device, acquisition method and acquisition program
Inventor: OKAMOTO TAKESHI
IPC: G05B23/02
Filed: 2020-03-31
Abstract: To provide a calculation device for calculating information in order to appropriately determine a period of repair, exchange, and the like of a control valve.SOLUTION: A control valve includes: a pilot valve which changes communication states of a first port, a second port and a third port in accordance with an actual position of a spool; a drive control part 37 which drives a pilot spool, i.e. the spool of the pilot valve; a first acquisition part 31 acquiring an actual position PVx of the pilot spool, and a value of a flow-rate-related parameter at the actual position PVx; and a second acquisition part 34 which acquires at least one of a first position, i.e. an actual position of the pilot spool when the first port and the second port communicate with each other, a second position, i.e. an actual position of the pilot spool when a third port and the second port communicate with each other, and a first distance between the first position and the second position on the basis of the actual position PVx and the value of the-flow-rate related parameter at the actual position PVx.SELECTED DRAWING: Figure 4
Patent JP-2021161503-A (JP)
Title: Seamless steel pipe
Inventor: KAMIYOSHI KYOHEI
IPC: C22C38/54
Filed: 2020-04-01
Abstract: To provide a seamless steel pipe having excellent general corrosion resistance in a sour environment having an H2S partial pressure of more than 0.03 to 0.1 bar.SOLUTION: A seamless steel pipe according to the present disclosure has a chemical composition comprising, by mass: 0.050% or less of C; 1.00% or less of Si; 0.01-1.00% of Mn; 0.030% or less of P; 0.0050% or less of S; more than 16.00-18.00% of Cr; 1.00-3.00% of Mo; 0.50-3.50% of Cu; 3.00-5.50% of Ni; 0.010-0.500% of Co; 0.001-0.100% of Al; 0.050% or less of O; 0.070% or less of N; 0.0001-0.0050% of Ca; and 0.01-1.00% of V, with the balance comprising Fe and impurities, wherein the seamless steel pipe satisfies formula (1): Cr+2.0Mo+0.5 Ni+2.0Cu+W+0.5Co≥23.0, and has a depassivation pH of 3.00 or less.SELECTED DRAWING: Figure 2
Patent JP-2021161576-A (JP)
Title: Hakama-type japanese clothing
Inventor: HYOGO HIROTSUGU
IPC: A41D1/00
Filed: 2020-04-02
Abstract: To address such a problem that the conventional Hakama-type Japanese clothing requires a plurality of items for wearing, such as Hakama, Kimono, and Obi, requires a special procedure to wear each thereof, and therefore it is not suited for daily wearing, and to provide Hakama-type Japanese clothing improving simplicity by reducing the items necessary to wear and the complicated procedure.SOLUTION: Hakama-type Japanese clothing according to the present invention, the Hakama includes a front plate along a belt-like waist circumference at a part corresponding to the waist surrounding part and a rear plate facing thereto, provided at a front body and a rear body respectively, and both are connected with strings to be functioned as Obi that should be fastened under the Hakama.SELECTED DRAWING: Figure 2
Patent JP-2021165347-A (JP)
Title: Colored concrete modifier
Inventor: ADACHI MASAKI
IPC: C09D7/61
Filed: 2020-04-07
Abstract: To provide a colored concrete modifier that exhibits high strength improving characteristics and is excellent in visibility.SOLUTION: Provided is a colored concrete modifier that contains silica by 12.0 to 15.0 mass%, acrylic silicon by 0.4 to 0.9 mass%, and inorganic pigment by 2.0 to 5.0 mass%, and is colored. In the concrete modifier, the mass ratio of the acrylic silicon to the inorganic pigment is 1: 5 to 1: 7, and the silica is an acidic colloidal silica.SELECTED DRAWING: None
Patent JP-2020174178-A (JP)
Title: Light emitter
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2020-04-10
Abstract: To provide a light emitter with high external quantum efficiency.SOLUTION: A light emitter includes a light emitting layer 102 including an N-type host and a P-type host between a pair of electrodes, and forms a first layer (N-type host layer 103) between the light emitting layer 102 and a negative electrode, and a second layer (P-type host layer 104) between the light emitting layer 102 and a positive electrode. There is not energy barrier when infusing an electron and a positive hole into the light emitting layer 102. On the other hand, there is the energy barrier in a middle when orienting the electron to a positive electrode or a positive hole to the negative electrode, and the electron and the positive hole are confined to the light emitting layer. Therefore, energy utilization efficiency is increased. A region where the concentration of the N-type host and the P-type host is continuously changed may be provided between the N-type host layer 103 and the light emitting layer 102, or the P-type host layer 104 and the light emitting layer 102.SELECTED DRAWING: Figure 1
Patent JP-2021169840-A (JP)
Title: Vibration suppression device of structure
Inventor: IWATA SHUJI
IPC: F16F9/14
Filed: 2020-04-15
Abstract: To provide a vibration suppression device of a structure which can effectively suppress vibration in a predetermined frequency range excluding a dominant frequency of the structure.SOLUTION: The invention relates to the vibration suppression device of a structure for suppressing vibration in a predetermined frequency range excluding a dominant frequency of a structure (a railway bridge 2) and includes a first damper A provided between a first portion and a second portion (an upper structure US and a lower structure LS) which are displaced relative to each other in conjunction with vibration of the structure. The first damper A has: a first mass damper A1 having a first rotary mass 23 which rotates when relative displacement is transmitted thereto in conjunction with the vibration of the structure; a first spring member (a spring member A2 and a support member A3) serially connected to the first mass damper A1; and a first damping member (a viscous body 30) parallelly connected to the first mass damper A1. The specifications of the first damper A are set so as to suppress the vibration of the structure in the predetermined frequency band.SELECTED DRAWING: Figure 21
Patent JP-2021171341-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To increase game interest.SOLUTION: A game machine includes game control means (game control device 100) that comprehensively controls a game, performance control means (performance control device 300) that controls a performance, and a normal variation winning device 37 that can change the game state to a closed state in which a game ball cannot be won and an open state in which a game ball can be easily won. The game control means controls the state of the normal variation winning device 37 in either a first state or a second state in which winning is easier than the first state. When the number of executions of the game reaches a predetermined number of times, the game is determined to be in the second state. When the result of the game becomes a predetermined special result, the game is determined to be in the second state after the end of the special game state. At the start of the game that suggests or notifies a player that the number of executions of the game has reached a predetermined number of times, the information that the game is to be in the second state without going through the special game state is transmitted to the performance control means.SELECTED DRAWING: Figure 33
Patent JP-2021175108-A (JP)
Title: Pcf device, af device, nef device, and method thereof
Inventor: TAMURA TOSHIYUKI
IPC: H04W4/00
Filed: 2020-04-27
Abstract: To enable a radio communication network to provide User Equipment (UE) with a user plane (UP) path including a radio connection of a specific cell upon request of an application function (AF).SOLUTION: An AF device (41) sends a message to a core network (30). The message requests the core network (30) to set up or modify UP paths (312, 322, 331, 342) so that user data for UE (3) is forwarded via the UP paths including a radio connection of a specific cell (12).SELECTED DRAWING: Figure 2
Patent JP-2021171395-A (JP)
Title: Extension pipe for vacuum cleaner and vacuum cleaner including extension pipe
Inventor: YAMATANI RYO
IPC: A47L9/24
Filed: 2020-04-27
Abstract: To provide an extension pipe for a vacuum cleaner that can reduce weight without deteriorating strength, and to provide a vacuum cleaner.SOLUTION: An extension pipe for a vacuum cleaner includes a cylindrical part 51 that includes: a base end-side connection part connected directly or indirectly to a cleaner body at one end thereof; and a tip-side connection part connected to a suction port at the other end thereof. The cylindrical part 51 has a non-steady pattern P of which thickness is uneven. The non-steady pattern P is constituted by subtracting a thickness of the cylindrical part 51. The non-steady pattern P is also constituted by adding a thickness of the cylindrical part 51.SELECTED DRAWING: Figure 3
Patent JP-2021173385-A (JP)
Title: Hydraulic damper
Inventor: IKEDA DAISUKE
IPC: F16F9/44
Filed: 2020-04-29
Abstract: To improve workability during a spring load adjustment of a suspension spring while suppressing an increase in the number of components of a spring load adjusting device.SOLUTION: A hydraulic damper 20 includes: an outer tube 30 at the side of a vehicle body 11; an inner tube 40 at the side of a wheel 14; a suspension spring 130 extending from a lower end 42 to an upper end 41 of the inner tube 40; a wheel bracket 50 in which the lower end 42 of the inner tube 40 is accommodated; an operation member 160 which is provided so as to be rotatable with a centerline CL of the inner tube 40 defined as an axis with respect to the wheel bracket 50; and an adjustment mechanism 180 which is disposed at a lower side of the suspension spring 130 and by which a rotational motion of the operation member 160 is converted into a linear motion in a direction along the centerline CL and a spring load is adjusted.SELECTED DRAWING: Figure 3
Patent JP-2021176038-A (JP)
Title: Information processing device and information processing program
Inventor: YAMAMOTO RYOTARO
IPC: G16H10/00
Filed: 2020-05-01
Abstract: To provide an information processing device and information processing program, capable of providing appropriate work rules to improve work efficiency and care quality.SOLUTION: An information processing device provided herein comprises a rule provision unit, a determination unit, and a notification unit. The rule provision unit provides rules related to work done by care staff. The determination unit determines whether it is necessary to update the rules or not according to given standards. The notification unit makes notification if the determination unit determines that it is necessary to update the rules.SELECTED DRAWING: Figure 7
Patent JP-2021179710-A (JP)
Title: Document extraction program, document extraction device, and document extraction method
Inventor: LIANG JUN
IPC: G06F40/45
Filed: 2020-05-12
Abstract: To extract two documents having a correspondence relation from a set of documents respectively described in two languages with high accuracy.SOLUTION: A computer generates first distribution information showing a distribution of first feature amounts based on a distance between two words included in each of a plurality of first language documents described in the first language. The computer generates second distribution information showing a distribution of second feature amounts based on a distance between two words included in each of a plurality of second language documents described in the second language. The computer extracts a specific first language document from the plurality of first language documents and extracts a specific second language document form the plurality of second language documents on the basis of a similarity between the first distribution information of each of the plurality of first language documents and the second distribution information of each of the plurality of second language documents. The specific second language document is a second language document corresponding to the specific first language document.SELECTED DRAWING: Figure 6
Patent JP-2021182339-A (JP)
Title: Printing program and printed matter production method
Inventor: SAKAI TOSHIBUMI
IPC: B41J3/36
Filed: 2020-05-20
Abstract: To provide a printed matter production method which can prevent a printed image from being streaked.SOLUTION: A printed matter production method of a printing system having a printer which is moved manually with respect to a medium to print an image on the medium includes: a step S32 in which the printing system determines whether a print planned size of a print image is one-path print size or not, which is an image size printable by the printer with one path; and a step S33 in which the printer prints the print image with one path when it is determined that the print planned size is not the one-path print size.SELECTED DRAWING: Figure 18
Patent JP-2021184140-A (JP)
Title: Information processing device, control method of information processing device, and program
Inventor: TANAKA SHOJI
IPC: G06K9/03
Filed: 2020-05-21
Abstract: To provide an information processing device capable of improving efficiency of entire confirmation and correction works of image recognition results.SOLUTION: An information processing device 110 allocates all of image recognition results registered in a database to each worker based on confidence of each image recognition result and processing capacity of each worker.SELECTED DRAWING: Figure 6
Patent JP-2020123993-A (JP)
Title: Imaging apparatus, imaging apparatus driving method, and imaging system
Inventor: TAKENAKA SHINTARO
IPC: H04N5/369
Filed: 2020-05-22
Abstract: To provide an imaging apparatus which allows for more simplified driving.SOLUTION: A row driving unit comprises: a first storage unit which stores and outputs a first signal for reading from pixels in a corresponding row; a second storage unit which stores and outputs a second signal for operation of resetting photoelectric converters in the corresponding row into an electric charge storage state; and a third storage unit which, on the basis of the first signal outputted from the first storage unit and the second signal outputted from the second storage unit, stores and outputs a third signal for keeping the photoelectric converters in the corresponding row in the electric charge storage state or a reset state.SELECTED DRAWING: Figure 3
Patent JP-2021190507-A (JP)
Title: Dicing sheet
Inventor: YAJIMA SHUNSUKE
IPC: C09J201/00
Filed: 2020-05-27
Abstract: To provide a dicing sheet which is efficiently peeled from an object by heating.SOLUTION: There is provided a dicing sheet 10 peeled by heating. The dicing sheet 10 includes an adhesive layer 20 stuck to an object, and a resin layer 30 which is laminated on the adhesive layer 20 and is composed of a low-temperature extrusion resin, and the resin layer 30 includes a foaming agent 40 foamed by heating.SELECTED DRAWING: Figure 3
Patent JP-2021189625-A (JP)
Title: On-road obstacle detection device, on-road obstacle detection method, and on-road obstacle detection program
Inventor: YAMANAKA MASAO
IPC: G06T7/00
Filed: 2020-05-27
Abstract: To provide an on-road obstacle detection device, an on-road obstacle detection method, and an on-road obstacle detection program that can accurately detect an obstacle on a road even if an image contains an object different from the on-road obstacle.SOLUTION: A semantic labeling unit 14 generates, using a discriminator learned in advance, a semantic label image divided into semantic regions by assigning a semantic label to each pixel of an image captured by an in-vehicle camera 12. A detection unit 16 detects an obstacle on a road based on the probability density for the semantic label assigned by the semantic labeling unit 14.SELECTED DRAWING: Figure 1
Patent JP-2021188166-A (JP)
Title: Remote control device for spinning machine
Inventor: BABA TAKESHI
IPC: D01H13/00
Filed: 2020-05-29
Abstract: To provide a remote control device for a spinning machine capable of being operated by an operator at a place other than an operation panel without providing a remote controller.SOLUTION: A flyer frame 10 includes a left frame 22 provided at one end side of a roving part 31, a right frame 21 provided at the other end side of the roving part 31, a main control CPU 33 provided at the other end side of the flyer frame 10, a first optical sensor 38a, a second optical sensor 38b and a third optical sensor 38c having a first optical axis 50a, a second optical axis 50b and a third optical axis 50c, respectively, extending from the left frame 22 to the right frame 21, and a determination part 70 for creating different operation commands to operation of a spinning machine in each light reception state corresponding to light reception states of the first optical sensor 38a, the second optical sensor 38b and the third optical sensor 38c to transmit the commands to the main control CPU 33.SELECTED DRAWING: Figure 1
Patent JP-2021188579-A (JP)
Title: Vehicle control device
Inventor: TAKO MUGEN
IPC: F02D45/00
Filed: 2020-06-02
Abstract: To curb negative effects at high altitude while appropriately securing negative intake pressure to be supplied to a brake booster taking into consideration an influence of the magnitude of atmospheric pressure.SOLUTION: In executing correction control to increase an air intake amount and a fuel injection amount by delaying an ignition timing of mixed gas in a cylinder and increasing a throttle valve opening immediately after a cold start of an internal combustion engine mounted on a vehicle, a vehicle control device advances the ignition timing and reduces the opening of the throttle valve when atmospheric pressure is low compared to when the atmospheric pressure is high. Also, in stopping operation of a coolant compressor under a condition that negative pressure accumulated in a brake booster is lower than a threshold, the vehicle control device lowers the threshold when the atmospheric pressure is low compared to when the atmospheric pressure is high.SELECTED DRAWING: Figure 3