baber/WOPTO huggingface dataset:
Patent JP-2021014820-A (JP)
Title: Control device for internal combustion engine
Inventor: SUZUKI KAZUYA
IPC: F01N3/023
Filed: 2019-07-12
Abstract: To desorb ash adhered to a filter from the filter in a low-temperature region.SOLUTION: An internal combustion engine 100 includes: an engine body 1; a filter 34 provided in an exhaust passage of the engine body 1 and collecting particulate matters in exhaust gas; and a catalyst device 33 provided on the upstream side in the exhaust gas flowing direction of the filter 34 in the exhaust passage. A control device 200 controlling the internal combustion engine 100 includes a carbon dioxide concentration control section that lowers a carbon dioxide concentration in exhaust gas flowing into the filter 34 when a temperature of the filter 34 is a predetermined first set temperature or higher and lower than a second set temperature. The first set temperature is a temperature selected from a temperature zone enabling ash adhered to the filter 34 to be desorbed from the filter when inside of the filter 34 is in an atmosphere in which the carbon dioxide concentration is lower than that in an exhaust atmosphere. The second set temperature is a temperature set to prevent an excessive temperature rise of the catalyst device 33.SELECTED DRAWING: Figure 1
Patent JP-2019202776-A (JP)
Title: Suspension arm for automotive vehicle and method for manufacture thereof
Inventor: EMILE THOMAS DI SERIO
IPC: B60G7/00
Filed: 2019-07-18
Abstract: To provide a suspension arm which satisfies paradoxically conflicting requirements for light-weight and rigidity of a component without addition of a material.SOLUTION: At least one cover sheet (11_12), which is made by use of a hard metallic material, is combined with the whole or a part of an apparent hollow part between outside and inside peripheral edge parts (10.1) on at least one surface of a structural component (10), and the cover sheet is combined with an end part (10.7) of the peripheral edge part of the structural component in this manner and is mechanically fixed, and covers the whole or a part of an internal cavity which is formed on an opening side of a component having an open sectional shape. The cover sheet is excellent in having three functions that the cover sheet increases rigidity of the structural component, remains integral with said component and is deformed in plane thereof thereby absorbing impact, and enables mass decrease of the structural component and enables optimization of a mass/performance ratio.SELECTED DRAWING: Figure 3
Patent JP-2019180422-A (JP)
Title: Reaction treatment container and reaction treatment apparatus
Inventor: FUKUZAWA TAKASHI
IPC: C12M1/34
Filed: 2019-08-02
Abstract: To provide a reaction treatment container that can appropriately move a sample to cause a stable PCR.SOLUTION: A reaction treatment container 10 comprises: a substrate 14; a flow channel 12 which is formed on the substrate 14 and used for moving a sample 50; a first air communication port 24 and a second air communication port 26 which are provided for both ends of the flow channel 12; and a thermal cycle region 32 which is formed between the first air communication port 24 and the second air communication port 26 in the flow channel 12, and used for giving thermal cycle to the sample 50. The flow channel 12 is provided with a first branch flow channel 61 and a second branch flow channel 62 between the thermal cycle region 32 and the first air communication port 24.SELECTED DRAWING: Figure 6
Patent JP-2021026566-A (JP)
Title: Wireless tag system, chipless wireless tag and bit determination device
Inventor: KOGA KATSUHIDE
IPC: G06K19/067
Filed: 2019-08-06
Abstract: To provide a wireless tag system, chipless wireless tag and bit determination device that can readily perform a discrimination of a bit in a chipless wireless tag.SOLUTION: In a wireless tag system, a chipless wireless tag 101 has a dielectric body, and metal patterns (tags 1 to 21) provided for representing bits in which a value is 1 among n bits, respectively. As to the bits in which the value is 0 among the n bits, the metal patterns are not provided respectively. A length of each metal pattern to be provided on the dielectric body satisfies a length condition that a differential between a frequency of a radio wave to be transmitted by the metal pattern corresponding to an i-th bit (i is an integer from 1 to n-1) in a bit row, and a frequency of the radio wave to be transmitted by the metal pattern corresponding to an i+1-th bit in the bit row is fixed.SELECTED DRAWING: Figure 1
Patent JP-2021026600-A (JP)
Title: Control system, and information processing device
Inventor: KOBAYASHI MASANORI
IPC: G06F13/00
Filed: 2019-08-07
Abstract: To suppress degradation in performance of a control device even when multiple applications are operating.SOLUTION: A control system includes: a control device for controlling an industrial machine; and an information processing device for communicating with the control device. The information processing device is provided with: application execution means for executing multiple applications; and communication relay means for relaying the communication conducted by the multiple applications respectively with the control device. The communication relay means is provided with: connection ID issuing means for issuing connection IDs for the multiple applications respectively on the basis of application information related to the applications from the multiple applications respectively; connection information storage means for storing connection information which associates the application information with the connection IDs per application; and transmitting and receiving means for logically connecting with the control device on the basis of the connection information, and transmitting and receiving data between each of the multiple applications and the control device.SELECTED DRAWING: Figure 1
Patent JP-2021027745-A (JP)
Title: Charge control device
Inventor: NISHIYAMA MASAHIRO
IPC: H02J7/04
Filed: 2019-08-07
Abstract: To provide a charge control device capable of bringing about a state where the charge/discharge performance of a battery is improved as much as possible during use of the battery, without consuming battery power uselessly when the battery temperature is a prescribed temperature or lower.SOLUTION: A charge control device 33 controls charge processing from an external power supply 2 to a battery 1, and when the temperature of the battery 1 is a prescribed temperature or lower, the battery 1 is charged from a prescribed time before a planned use time Tx of the battery 1, until the planned use time Tx. With such an arrangement, even if the temperature of the battery 1 is the prescribed temperature or lower, temperature of the battery 1 has been risen by heat generated by charging, at the time when using the battery 1.SELECTED DRAWING: Figure 3
Patent JP-2021030758-A (JP)
Title: Attachment method for fixture of on-vehicle article holder, and fixture of on-vehicle article holder
Inventor: TOTANI TSUTOMU
IPC: B60N3/00
Filed: 2019-08-19
Abstract: To provide a fixture of an on-vehicle article holder, with which blowing from an air-conditioner blowout port is not blocked, and a visual line of a driver viewing a display or the like provided at a center part of an instrument panel is not blocked by the on-vehicle article holder.SOLUTION: A fixture 10 of a smartphone holder is attached to a blowout port 3 of a side window defroster, and therefore, blowing of an air-conditioner blowout port 2 is not blocked, and since a louver fin with a fixed mounting angle is directed toward a side window 6 for blowing from the blowout port of the side window defroster, blowing to the side window is not blocked by the fixture although the fixture is attached to the blowout port of the side window defroster. In addition, since a smartphone holder can be mounted in the close vicinity of the side window, a visual line of a driver viewing a display 5 or the like provided at a center part of an instrument panel 1 is not blocked by the smartphone holder.SELECTED DRAWING: Figure 7
Patent JP-2021034824-A (JP)
Title: Imaging apparatus, control device, program, storage medium, and control method
Inventor: KOGA ICHIHIRO
IPC: G03B17/18
Filed: 2019-08-21
Abstract: To provide an imaging apparatus that automates a change of the pan/tilt upper limit speed taking into account whether an image output by a camera to be operated is being programmed by an external control unit.SOLUTION: The imaging apparatus has an imaging unit that captures an image of a subject, a drive unit that performs a pan or tilt operation to change an imaging direction of the imaging unit, a control unit that controls the drive speed of the drive unit, and a reception unit that receives first information indicating that the image captured by the imaging unit is being distributed. The control unit limits the upper limit of the drive speed of the drive unit when the reception unit receives the first information.SELECTED DRAWING: Figure 5
Patent JP-2021016143-A (JP)
Title: System for managing assets
Inventor: SUGIURA SHINICHI
IPC: G06Q20/38
Filed: 2019-08-26
Abstract: To solve the problem of insufficient security measures in blockchain systems in which contents of transactions basically made public may allow malicious people to find system vulnerabilities that may realistically be exploited to gain unauthorized access or the like to transfer cryptocurrency out to unintended third parties.SOLUTION: A colony server receives asset data from a terminal and stores partial data including a section of the received data from the start up to a prescribed size, and a central server stores main data including a section of the received data from the prescribed size plus one or more; thereby, the asset data is decentralized and managed, and further, even if the main data leaks out of the colony server via unauthorized access or the like, the main data is only one section of the asset data and does not have any value when the main data is taken alone; thus providing a system and the like for realizing robust security against unauthorized access.SELECTED DRAWING: Figure 1
Patent JP-2020014222-A (JP)
Title: Image processing device, control method therefor, program, and image processing system
Inventor: HIKICHI KOKICHI
IPC: G06F17/30
Filed: 2019-08-28
Abstract: To reduce effort at the time of retransmission.SOLUTION: When a transmission job is specified and a transfer process is instructed, the history of the job is recorded. When the executed transmission job is retransmitted by changing the destination, a user specifies a desired executed job using the Web browser of a host computer, changes or adds the destination if necessary, and gives a retransmission instruction. When a Web server unit receives an HTTP command indicating the instruction content in step S701, the Web server unit changes the destination of the specified job and sets it to the transmission job, when the instruction content includes a change in the destination in step S702. On the other hand, when the destination is not changed, the destination of the specified job is set to the transmission job without changing the destination in step S704.SELECTED DRAWING: Figure 31
Patent JP-2021033209-A (JP)
Title: Display
Inventor: KANETANI YASUHIRO
IPC: G09F9/33
Filed: 2019-08-29
Abstract: To alleviate a stress of a metal layer to which a light emitting layer of a display is joined to prevent peeling on an interface with an organic insulating layer in contact with the metal layer.SOLUTION: A display includes a substrate, an organic insulating layer on the substrate, a metal layer on the organic insulating layer, and a light emitting element on the metal layer. The organic insulating layer includes a convex part that is superimposed on the light emitting element, and the metal layer includes a step part that covers the convex part and is along side faces of the convex part. A display includes a substrate, an organic insulating layer on the substrate, a metal layer on the organic insulating layer, and a light emitting element on the metal layer. The organic insulating layer includes a concave part that is superimposed on a light emitting layer, and the metal layer includes a step part that covers the concave part and is along side faces of the concave part.SELECTED DRAWING: Figure 1
Patent JP-2021036105-A (JP)
Title: Lift system of solid material or liquid material, lift method, resource recovery system and resource recovery method
Inventor: IWAMOTO SHUNSUKE
IPC: E21C50/00
Filed: 2019-08-30
Abstract: To improve a recovery efficiency of solid material or liquid material in a lift system for pulling slurry including mud or solid material or liquid material onto a water surface from a deep water bottom or below the water bottom.SOLUTION: The lift system comprises: a bubble lift device having a riser pipe, a gas introduction hole for generating a bubble in the riser pipe and supplying gas into the riser pipe at the middle position in a pipe longitudinal direction of the riser pipe to pull the slurry onto a water surface and a gas supply pipe for supplying gas from the water surface into the gas introduction hole; and a jet pump having a jet nozzle for discharging pressurized high pressure water toward the water surface side to pull the slurry from the end of the water bottom side of the riser pipe to at least the position and a high pressure water pipe for supplying the high pressure water from the water surface into the jet nozzle to supply the high pressure water into the jet nozzle.SELECTED DRAWING: Figure 2
Patent JP-2021037807-A (JP)
Title: Air conditioner for vehicle
Inventor: Oshikiri noriyuki
IPC: B60H1/32
Filed: 2019-09-02
Abstract: To provide an air conditioner for vehicle which can improve the heating efficiency by effectively utilizing heat in the motor room and to contribute to passenger compartment heating.SOLUTION: When temperature inside the motor room is higher than outside air temperature (YES in ST2), the increase of inside air introduction rate to be changed is controlled (ST5) to increase the inside air introduction rate on condition that there is no heating request in the passenger compartment, the air conditioner is off, and the air is blown in the outside air introduction mode, on the other hand, control for increasing the inside air introduction rate is prohibited on condition that there is heating request in the passenger compartment, the air conditioner is turned off, and the air is blown in the outside air introduction mode (ST7). As a result, heating efficiency can be improved by effectively utilizing the heat in the motor room to contribute to the passenger compartment heating.SELECTED DRAWING: Figure 3
Patent JP-2020040871-A (JP)
Title: Lightweight cellular concrete
Inventor: OGAWA AKIHIRO
IPC: C04B14/04
Filed: 2019-09-02
Abstract: To provide a lightweight cellular concrete reduced in minute defects in processing surface joints (cut grooves) and having highly designable surface peeling processability.SOLUTION: A lightweight cellular concrete having a specific gravity of 0.2 or more and less than 0.45, wherein a ratio of an insoluble residue in the lightweight cellular concrete is 5 mass% or more and less than 20 mass% based on the whole solid content, and assuming that particles having a diameter of less than 10 μm in the insoluble residue are fine particles, that particles having a diameter of 10 μm or more and less than 100 μm are middle particles and that particles having a diameter of 100 μm or more are coarse particles, a content of the coarse particles in the insoluble residue is 2.0 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2019198764-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2019-09-02
Abstract: To provide a game machine enabling a preferable compactification of a configuration where a movable object travels.SOLUTION: In a pachinko machine including a vertical movement unit operated due to a drive by driving means and the operation state becomes visible from the front side of the pachinko machine, the pachinko machine further includes: a groove part determining an operation direction of the vertical movement unit, and at least as a part of an area determining the operation direction, in a situation where the vertical movement unit is disposed at a prescribed operation position where the vertical movement unit becomes visible from the front side of the pachinko machine, and provided so as to have a specific area opposing the vertical movement unit on the rear side thereof; and a shielding unit for making the specific area difficult to be visually recognized from the front side of the pachinko machine in a situation where the vertical movement unit is disposed at a position not opposing the specific area.SELECTED DRAWING: Figure 4
Patent JP-2021038430-A (JP)
Title: Steel for carbonitriding and carbonitrided component
Inventor: KINAMI TOSHIYA
IPC: C23C8/32
Filed: 2019-09-03
Abstract: To provide a steel for carbonitriding capable of producing a carbonitrided component having high resistance to hydrogen brittleness type face fatigue peeling, and a carbonitrided component using the same.SOLUTION: A steel for carbonitriding has a composition comprising, 0.10≤C≤0.50 mass%, 0.05≤Si≤1.00 mass%, 0.10≤Mn≤1.00 mass%, P≤0.030 mass%, S≤0.030 mass%, 8.00<Cr≤12.00 mass%, Al≤0.050 mass%, O≤0.0015 mass% and N≤0.025 mass%, and the balance Fe with inevitable impurities. A carbonitrided component is made of the steel for carbonitriding having the above composition, and has a surface C concentration of 0.60 mass% or more and 2.0 mass% or less, a surface layer N concentration of 0.05 mass% or more and 1.00 mass% or less, and a surface layer hardness of 700 Hv or more and 900 Hv or less, in which the number density of fine nitrides in the surface layer is 104 pieces/mm2 or more and 107 pieces/mm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021037590-A (JP)
Title: O-ring magazine, o-ring feeding device and feeding method
Inventor: KOSEKI YASUHISA
IPC: B23P19/02
Filed: 2019-09-03
Abstract: To provide an O-ring magazine that enables a plurality of O-rings held on the magazine to be moved smoothly toward a take-out position and enables a take-out hand to surely take out only the O-ring at the take-out position.SOLUTION: An O-ring magazine, which can hold a plurality of O-rings and feeds out the O-rings one by one, comprises a columnar magazine main body into which the plurality of O-rings are externally inserted and a feeding member, provided to be movable along a longitudinal direction of the magazine main body, which presses the O-rings in the longitudinal direction. The magazine main body has on an outer peripheral surface thereof at least three grooves extending in the longitudinal direction, and further comprises endless annular running units, provided in the grooves respectively, which have endless annular belt members arranged at the same surface as an outer peripheral surface of the magazine main body.SELECTED DRAWING: Figure 1
Patent JP-2021043782-A (JP)
Title: Driving support device, control method of driving support device, and control program of driving support device
Inventor: NAGANUMA TATSUMI
IPC: G08G1/16
Filed: 2019-09-12
Abstract: To provide a driving support device that informs a driver of driving attention information unique to the driver on a guide route, a control method of the driving support device, and a control program of the driving support device.SOLUTION: A driving support device comprises: a vehicle behavior information acquiring unit 13 for acquiring behavior information showing the behavior of a vehicle; a traveling road feature information acquiring unit 12 for acquiring feature information showing the feature of a traveling road in accordance with the acquisition of the behavior information; a guide route information acquiring unit 17 for acquiring guide route information showing a guide route to a set destination of the vehicle; a determination unit 18 for collating the feature information with the guide route information and determining a spot containing the feature information existing on the guide route as a driving attention spot of a driver; and an informing unit 19 for informing the driver of driving attention information containing the driving attention spot.SELECTED DRAWING: Figure 1
Patent JP-2021042056-A (JP)
Title: Hanging tool
Inventor: KAWAZOKO TAKESHI
IPC: B66C13/08
Filed: 2019-09-12
Abstract: To provide a hanging tool capable of safely and efficiently performing replacement work of a driving wheel of a slag receiving truck.SOLUTION: A hanging tool 100 includes a cargo loading part 11 which enables a lifting material to be loaded on a tip 10a side, a support frame 10 having a weight mounting part 12 on which a weight 16 can be attached to/detached from a base end 10b side, a main locking part 14 provided on an upper end part of a columnar member 13, which is provided upright between the cargo loading part 11 and the weight mounting part 12 of the support frame 10 so as to lock one hook 3c of a plurality of hanging tools 3, 4 hung down from a hook 2 of a crane 1, a sub locking part 15 provided on the base end 10b side of the support frame 10 so as to lock a lower end part 4d of a wire 4c of the other hanging tool 4, and a weight 16 mounted on the weight mounting part 12.SELECTED DRAWING: Figure 6
Patent JP-2021047581-A (JP)
Title: Machining control device and machining control method for machine tool
Inventor: Yasumatsu Yuki
IPC: G05B19/18
Filed: 2019-09-18
Abstract: To provide a machining control device and a machining control method for a machine tool capable of coping with under-buffering conditions without reducing a yield after machining without special additional points in a machining program.SOLUTION: A machining control device 100 of a machine tool 10 includes: a machining program acquisition unit 110 that reads a machining program at each predetermined reading unit; a machining control unit 120 that controls machining operations of the machine tool 10 based on the read machining program; a simulation execution unit 130 that reads the read machining program sequentially and executes machining simulation; and a buffer condition discriminator 140 that determines a buffer condition based on a result of the machining simulation. When the buffer condition discriminator 140 determines that the buffer is insufficient, the machining control unit 120 controls to stop machining on a non-machining path L2 before a position where a buffer insufficiency occurs.SELECTED DRAWING: Figure 1
Patent JP-2021046296-A (JP)
Title: Recording system, recording device, and control method
Inventor: KITAGISHI MIKIAKI
IPC: B65H43/00
Filed: 2019-09-19
Abstract: To provide a recording system, a recording device and a control method capable of detecting an adhesive force of an adhesive layer without lowering the adhesive force.SOLUTION: A recording system 11 comprises: a recording device 12 which has a recording unit 22 for performing recording on a medium 99, a conveyor belt 23 having an adhesive layer 32 and for conveying the medium stuck to the adhesive layer, a drive unit 25 for driving the conveyor belt, and a control unit which has a detector for detecting a load current flowing through the drive unit and controls the drive unit; a peeling device 13 for peeling the medium from the conveyor belt; and a notification device for performing notification. The control unit causes the notification device to notify a user of replacement timing of the adhesive layer based on a detection result of the detector.SELECTED DRAWING: Figure 2