baber/WOPTO huggingface dataset:
Patent JP-2020057478-A (JP)
Title: Light source unit and lighting fixture
Inventor: UMIJI HIROSHI
IPC: F21V7/09
Filed: 2018-09-28
Abstract: To provide a light source unit efficiently emitting light obliquely downward while suppressing the front-back direction length of a space occupied by a fitting member, and to provide a lighting fixture.SOLUTION: A light source unit 10 in a first aspect includes a mounting substrate 20 having an LED 21, a heat radiation member 5, and a fitting member 3 to which the mounting substrate 20 and the heat radiation member 5 are fitted. One longitudinal side of an axial line passing through the center of the fitting member 3 is made to be a forward F and another is made to be a backward direction B. One side of a direction orthogonal to a front-back direction is made to be an upward U and another side is made to be a downward D. A pedestal part 4 to which the mounting substrate 20 is fitted is provided on the front surface of the fitting member 3. A heat radiation member 5 is provided on the rear surface of the fitting member 3. When the direction of a normal line vector of a substrate fitting surface 40 on which the mounting substrate 20 of the pedestal part 4 is fitted is made to be a fitting surface direction 42, the fitting surface direction 42 is inclined toward the downward D with respect to the forward F.SELECTED DRAWING: Figure 4
Patent JP-2020058124-A (JP)
Title: Battery pack
Inventor: GYODA MINORU
IPC: H01M10/48
Filed: 2018-10-01
Abstract: To provide a battery pack capable of suppressing an over-discharge state.SOLUTION: A battery pack for supplying electric power to an electric working machine having a switch includes: a controller; an operation state detection unit; a discharge current detection unit, and an output unit. The controller generates either a discharge permission signal for permitting discharge of the battery pack or a discharge prohibition signal for prohibiting discharge of the battery pack according to a state of the battery pack. The operation state detection unit detects an operation state of the switch. The discharge current detection unit detects a discharge current in the battery pack. The output unit outputs the discharge permission signal or the discharge prohibition signal generated by the controller to the electric working machine. When the operation state detection unit detects an OFF state of the switch and the discharge current detection unit detects the discharge current of a predetermined value or more, the output unit outputs the discharge prohibition signal regardless of whether the signal generated by the controller is the discharge permission signal or the discharge prohibition signal.SELECTED DRAWING: Figure 2
Patent JP-2019122751-A (JP)
Title: Game program, method, and information processing device
Inventor: MURANO DAISUKE
IPC: A63F13/822
Filed: 2018-10-01
Abstract: To enhance game amusement.SOLUTION: A game program (131) causes a processor (10) to execute: a step of associating a rights item with a user (S302); a step of causing a first character and a second character to have a battle; steps (S305, S401) of determining whether a first condition to be able to consume the rights item is satisfied or not, on the basis of a battle content; a step (S402) of specifying at least one out of one or more rights items associated with the user, by lottery, when the first condition is satisfied; and a step (S406) of providing the user with an object according to the rights item, by consuming the rights item, for the specified rights item.SELECTED DRAWING: Figure 10
Patent JP-2019024233-A (JP)
Title: Communication device, communication method, and integrated circuit
Inventor: NISHIO AKIHIKO
IPC: H04L27/26
Filed: 2018-10-02
Abstract: To reduce a possibility that a base station and a terminal may recognize absence or presence of SRS transmission or SRS resources differently from each other, and prevent system throughput from deteriorating.SOLUTION: A communication device includes: a transmission unit that transmits control information indicating whether to request to transmit a sounding reference signal (SRS) and a transmission parameter of the SRS to a communication opposite party; and a reception unit that receives the SRS transmitted on the basis of the control information from the communication opposite party. The transmission unit transmits control information indicating the same transmission parameter to the communication opposite party within a prescribed period.SELECTED DRAWING: Figure 4
Patent JP-2020057294-A (JP)
Title: Information communication system
Inventor: OTSU MASATO
IPC: G08G1/16
Filed: 2018-10-04
Abstract: To provide an information communication system capable of reducing a power consumption of an entire unit including a distance detection unit that detects a distance between an object other than a vehicle and the vehicle, and a control unit.SOLUTION: In a rear unit that detects an approach of an object other than a vehicle and the vehicle, a distance detection unit that consumes a large amount of power in an activated state, and a control unit that includes a back gear switching signal reception unit and a distance detection result transmission unit are activated in two stages only when the vehicle moves backward (back). As a result, a power consumption of the entire rear unit including the distance detection unit and the control unit can be reduced.SELECTED DRAWING: Figure 8
Patent JP-2019073695-A (JP)
Title: Novel methine dyes
Inventor: BORST HANS-ULRICH DR
IPC: C08F2/44
Filed: 2018-10-12
Abstract: To provide novel methine dyes.SOLUTION: The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange coloring with improved light fastness and improved thermal stability.SELECTED DRAWING: None
Patent JP-2020062118-A (JP)
Title: Apparatus for activating sodium hypochlorite
Inventor: MATSUMOTO HIDEKI
IPC: A61L2/18
Filed: 2018-10-15
Abstract: To provide an apparatus for activating sodium hypochlorite capable of preventing operation from carrying on while erroneously setting a liquid concentrate tank to an apparatus main body to inhibit an accident of generating chlorine gas caused by the erroneous setting.SOLUTION: A control means 200 discriminates a kind of a liquid concentrate stored in a replaced new main tank on the basis of a signal from a conductivity-detecting means 80A integrally provided on a suction pipe 41A inserted in the main tank when a main tank 5a is replaced by the new main tank to warn of the fact that the replaced new main tank is set erroneously to the apparatus main body by a warning means 201 when it is decided that the replaced new main tank is set erroneously to the apparatus main body.SELECTED DRAWING: Figure 1
Patent JP-2020063782-A (JP)
Title: Lubricating device and rolling bearing device
Inventor: ADACHI TOMOYA
IPC: F04B43/02
Filed: 2018-10-17
Abstract: To eliminate defective discharge even when lubricant covers a discharge hole of a pump.SOLUTION: A lubricating device comprises a tank 42 which stores lubricant and a pump 43 which ejects the lubricant as droplets. The pump 43 has: a pump body 52 provided with a discharge hole 50 which opens on a portion of an external face 49a and a pressure chamber 51 which is connected to the discharge hole 50; and a piezoelectric element 53 which deforms a portion of a wall face 51a constituting the pressure chamber 51 when a voltage is applied thereto. The pump 43 can eject droplets of lubricant through the discharge hole 50 by pressurizing the lubricant in the pressure chamber 51 with the voltage intermittently applied to the piezoelectric element 53. When the lubricant attached to the portion of the external wall 49a covers the discharge hole 50, the pressure inside the pump 43 allows the lubricant to form a meniscus at the discharge hole 50 in a manner that sucks the lubricant covering the discharge hole 50 into the pump 43 through the discharge hole 50 with the piezoelectric element 53 put into a state where no voltage is applied thereto.SELECTED DRAWING: Figure 3
Patent JP-2020062202-A (JP)
Title: table
Inventor: OKAMOTO ATSUO
IPC: A47B13/02
Filed: 2018-10-17
Abstract: To provide a table that enables attachment/detachment of a foot stage on which a user can put his/her feet.SOLUTION: A table comprises: a table body that has a part-to-be-attached 16 provided for each of a plurality of supporting legs 14 for supporting a top board; and a foot stage 30 that has brackets 31 separately connected to the plurality of supporting legs 14 by fastening a first fastening member B1 to a first fastening hole 17 formed in the part-to-be-attached 16, and a stage body 60 connected to each of the brackets 31.SELECTED DRAWING: Figure 2
Patent JP-2020063092-A (JP)
Title: Rice bag with check valve
Inventor: YAMASUMI RYOHEI
IPC: B65D30/22
Filed: 2018-10-19
Abstract: To provide a rice bag with a check valve that has a simple structure.SOLUTION: A check valve 7 which has a primary seal part 8, a secondary seal part 9, a first air permeation passage 10, and a second air permeation passage 11 combined is included in a sealing part 6 on a lower edge side of a rice bag formed by putting a top sheet 1 and a reverse sheet 2 of a resin film one over the other and thermally bonding both side parts together. The primary seal part 8 is composed of a continuous seal part 8a, and a discontinuous seal part 8b, having an air vent 8c and a point seal part 8d arranged alternately so as to obtain a rice bag with a check valve.SELECTED DRAWING: Figure 2
Patent JP-2020063730-A (JP)
Title: Electric oil pump
Inventor: SANO TOSHISHIGE
IPC: F04C15/00
Filed: 2018-10-19
Abstract: To provide an electric oil pump capable of suppressing increase in agitation loss of an oil supply destination.SOLUTION: An electric oil pump 1 comprises: a gear pump 12 arranged in a pump case 11; a motor 17 arranged in a motor case 16 and rotationally driving the gear pump 12; a suction pipe 14 and a discharge pipe 15 provided at the bottom of the pump case 11; an oil passage 19 that supplies oil in the pump case 11 into the motor case 16; and an oil passage 20 that connects the inside of the motor case 16 and the discharge pipe 15 to supply the oil in the motor case 16 to the discharge pipe 15.SELECTED DRAWING: Figure 1
Patent JP-2020062631-A (JP)
Title: Treatment method for waste material
Inventor: Nakatsuka seiji
IPC: C02F3/12
Filed: 2018-10-19
Abstract: To provide a treatment method for waste material containing an organic substance, an ammonia, and a soluble salt that can be treated at an inexpensive facility cost and an operation cost.SOLUTION: A treatment method for waste material includes a methane fermentation process to decompose an organic substance in the waste material to obtain methane fermentation treated water, a process to oxidize ammonia in the methane fermentation treated water to nitric acid by an action of an aerobic organism, a process to decompose the organic substance to obtain nitrification treated water, and a process to evaporate and concentrate the nitrification treated water to obtain concentrated water and condensate.SELECTED DRAWING: Figure 1
Patent JP-2019007129-A (JP)
Title: Production method of carbon fiber
Inventor: NAKAYAMA HIKARU
IPC: D01F6/18
Filed: 2018-10-23
Abstract: To provide a production method of a carbon fiber, enabling low-cost production of a high-quality carbon fiber by conducting flame-resistant treatment in a shorter time than the conventional method.SOLUTION: A PAN-based precursor fiber is modified in a liquid phase containing a thiolate-based compound and an oxidant containing nitrogen atom to produce a PAN-based flame-resistant fiber. The PAN-based flame-resistant fiber obtained in the production method is heat-treated at 300°C or over and 3000°C or under to give a carbon fiber having excellent mechanical strength. The thiolate-based compound is preferably a compound represented by general formula (1). In formula (1), M shows an alkali metal, R is selected from a group consisting of a hydrocarbon group or an aryl group.SELECTED DRAWING: None
Patent JP-2020067847-A (JP)
Title: Well-being value estimation system
Inventor: TOCHIOKA TAKAHIRO
IPC: G06Q50/10
Filed: 2018-10-25
Abstract: To provide a well-being value estimation system that improves estimation accuracy of a well-being value serving as a mental activity level of a user.SOLUTION: A system S for estimating a WB value serving as a mental activity level of a user A who participates in an event E comprises a control device 30 for estimating a WB value and an analysis device (a portable terminal 20 and a measurement device 10) for measuring biological information of the user A and generating analysis data indicating a mental state of the user A based on the biological information. The control device 30 calculates the WB value based on first and second WB estimation values when the second WB estimation value coincides with the first WB estimation value (S22; Yes), and does not calculate the WB value when the second WB estimation value does not coincide with the first WB estimation value (S22; No).SELECTED DRAWING: Figure 7
Patent JP-2020071740-A (JP)
Title: Logistics system and logistics method
Inventor: OHORI SHOHEI
IPC: G06Q10/08
Filed: 2018-10-31
Abstract: To provide a logistics system and a logistics method which provides a system that allows more efficient management of an inventory and further improvement in efficiency of logistics and which contributes to control of waste of resources.SOLUTION: A logistic system according to the present invention has a plurality of retailer facilities having a storage divided into housing units for storing containers housing articles, a sales apparatus for selling articles stored in the storage without allowing a customer to touch them, a picking apparatus for transferring the articles in the storage, and a control apparatus for controlling the selling apparatus and the picking apparatus. Each of the control apparatus of the plurality of retailer facilities receives instructions for carrying the articles stored in the housing unit of the storage to other retailer facility and instructions for housing, in the container, the articles carried from other retailer facility or a distribution site of the articles by unit of the container.SELECTED DRAWING: Figure 19
Patent JP-2020077059-A (JP)
Title: Emergency alarm device and its light emission display part attachment method
Inventor: TOMITA TOSHIYUKI
IPC: G08B17/00
Filed: 2018-11-05
Abstract: To develop a pilot lamp for emitting light in a ring shape which has greater power-saving effect and to provide a light emission display part attachment method for making the pilot lamp for emitting light in a ring shape also applicable to an emergency alarm device.SOLUTION: An emergency alarm device 1 includes: a transmission part to be depressed in emergency; and a pilot lamp 10 for displaying a position of the transmission part. The pilot lamp 10 is arranged to surround the transmission part, and includes: a light emitting element 19; a transparent or translucent light emission display part 21; and a ring-shaped diffusion part 17 for diffusing light from the light emitting element 19. The light emission display part 21 is arranged to cover a front surface of the diffusion part 17. The diffusion part 17 has a light reception part 27 where reflection grooves are formed on a rear surface and which receives the light from the light emitting element 19. The light reception part 27 has deflection parts for allowing the light from the light emitting element 19 to be deflected in a circumferential direction of the diffusion part 17.SELECTED DRAWING: Figure 2
Patent JP-2020077295-A (JP)
Title: Unmanned carrier, unmanned carrier control method, and program
Inventor: SONOURA TAKASHI
IPC: G05D1/02
Filed: 2018-11-09
Abstract: To provide an unmanned carrier, an unmanned carrier control method, and a program capable of improving the efficiency of a transportation movement operation.SOLUTION: An unmanned carrier according to an embodiment includes a vehicle body, a movement mechanism, an operation control unit, a pseudo reference position setting unit, a route acquisition unit, an operation command generation unit, and a drive control unit. The pseudo reference position setting unit sets a pseudo reference position, which is an operation reference position of a combined body of the vehicle body and a transportation object, to a position different from a vehicle body reference position, which is the operation reference position of the vehicle body. The route acquisition unit acquires a travel route. The operation command generation unit determines, based on the pseudo reference position, the operation of the combined body that moves along the travel route acquired by the route acquisition unit, and generates an operation command related to a vehicle operation that realizes the operation of the combined body. The drive control unit drives the movement mechanism based on the operation command.SELECTED DRAWING: Figure 2
Patent JP-2020080462-A (JP)
Title: Image management device, road information management system, vehicle, program and image management method
Inventor: ASAUMI TOSHIO
IPC: G08G1/09
Filed: 2018-11-12
Abstract: To solve such a problem that, if all image data acquired during travelling are stored in a server, resources of the server and a communication network are wastefully consumed.SOLUTION: An image management device includes: a storage determination section for determining an image to be stored from among a plurality of images captured by an imaging section that images an external state of a moving body; and a condition determination section for determining a condition to determine the image to be stored. The storage determination section determines the image to be stored according to a condition determined by the condition determination section. Based on the speed of the moving body, the condition determination section determines, as a condition for determining the image to be stored, at least one of the following conditions: (i) a condition regarding a time interval until a next image to be stored is determined after one image has been determined as an image to be stored; and (ii) a condition regarding a distance travelled by the moving body until the next image to be stored is determined after one image has been determined as an image to be stored.SELECTED DRAWING: Figure 6
Patent JP-2020079156-A (JP)
Title: Binding process device, image formation device, sheet bundle binding method and program
Inventor: ISHIDA TAKESHI
IPC: B27F7/36
Filed: 2018-11-14
Abstract: To provide a technology that enables quiet and stable manual binding.SOLUTION: A binding device 100 includes: a sheet insert part 105 for inserting a sheet bundle thereinto; a sheet bundle binding part 102; a driving part for driving the binding part 102; and a controlling part 201 that controls the driving part. The controlling part 201 drives the driving part by the first electric power when the driving part operates in the online binding mode where a sheet bundle discharged from an image formation device 101 is bound and drives the driving part by the second electric power less than the maximum electric power that can be set as the first electric power when the driving part operates in the manual binding mode where a sheet bundle inserted from the sheet insert part is bound.SELECTED DRAWING: Figure 10
Patent JP-2019091452-A (JP)
Title: Input circuit for fail safe reading of analog input signal
Inventor: RICHARD VEIL
IPC: G08C25/00
Filed: 2018-11-14
Abstract: To provide a fail-safe switching device which has improved protection against damage that is caused by occurrence of an overvoltage in an input circuit for fail safe reading of an analog input signal for a sensor.SOLUTION: A fail-safe switching device comprises: a first input terminal 16 and a second input terminal 17 to which a sensor can be connected; a first current-measurement signal converter 2.1 connected to the first input terminal 16 and having a current measurement device 10a; a current-limiting device 18 configured to limit the maximum current flowing in the first current-measurement signal converter 2.1; a second current-measurement signal converter 2.2 connected to the second input terminal 17 and having a current measurement device 10b, and electrically connected in serial to the first current-measurement signal converter 2.1; and an inspection device 30 which detects a defect of the current-measurement signal converters 2.1 and 2.2 when a deviation between output signals exceeds a prescribed threshold value.SELECTED DRAWING: Figure 2
Patent JP-2020085023-A (JP)
Title: Oil damper
Inventor: MUTAGAMI RYOHEI
IPC: F16F9/53
Filed: 2018-11-16
Abstract: To provide an oil damper capable of changing attenuation force according to displacement, and capable of suppressing a processing cost.SOLUTION: An oil damper 10 includes: a cylinder 12 which includes a central liquid chamber 22 formed at a central part, and a pair of end part liquid chambers 24 which is formed at both sides of the central liquid chamber 22 respectively and whose cross section is smaller than that of the central liquid chamber 22, and in which oil 30 is filled in the central liquid chamber 22 and the pair of end part liquid chambers 24; a piston 14 which includes a large piston part 42 which slides on an inner wall of the central liquid chamber 22 and in which an orifice 52 is formed, and a pair of small piston parts 44 which are at both sides of the large piston part 42, whose diameter is smaller than that of the large piston part 42, and which moves between the end part liquid chambers 24 and the central liquid chamber 22; a piston rod 16 connected to the piston 14 and extending to the outside of the cylinder 12; and a diaphragm 18 provided at the end part liquid chambers 24, and for forming an air chamber 26 in the end part liquid chamber 24.SELECTED DRAWING: Figure 1
Patent JP-2020088500-A (JP)
Title: A/D converter
Inventor: NAKAMURA KUNIHIKO
IPC: H03M1/54
Filed: 2018-11-20
Abstract: To realize both the increase of a speed and the expansion of an input range.SOLUTION: A first terminal of a sampling capacity Cs is connected to a node Ni, a second terminal thereof is connected to AGND, and thereby an input signal Vin is sampled. The first terminal thereof is connected to the AGND, the second terminal thereof is connected to an inversion input terminal of an OP amplifier 9, and thereby a charge transfer operation is performed. Output of the OP amplifier 9 is input to a quantizer 4 and thereby quantization is performed. An operation in which a charge subtraction unit 6 subtracts charges accumulated in integral capacities Cf1, Cf2 on the basis of a result of the quantization is repeated only a predetermined number of times, and thereby a high-order bit is created. A voltage in which a voltage corresponding to charges remaining in the integral capacities thereafter is amplified is input to a sub-ADC 7, and thereby a low-order bit is created. The addition of the bits is output as an output signal DOUT. After the high-order bit is created, initialization of the charges in the integral capacities, a charge transfer operation relating to the subsequent A/D conversion, and creation of the high-order bit are carried out in parallel with A/D conversion in the sub-ADC 7.SELECTED DRAWING: Figure 1