baber/WOPTO huggingface dataset:
Patent JP-2021056717-A (JP)
Title: Object detection device
Inventor: SUZUKI TAKASHI
IPC: G06T7/00
Filed: 2019-09-30
Abstract: To provide an object detection device that estimates a position of an object with higher accuracy and helps avoiding contact with the object, in object detection using a bounding box.SOLUTION: An object detection device includes: an acquisition unit that acquires an image captured by an imaging unit capable of capturing surrounding conditions including a road surface where a vehicle is located; a setting unit that sets three-dimensional object boundary lines indicating a boundary between the road surface and an object region recognized as the region where three-dimensional objects are located on the road surface included in the captured image and a rectangular bounding box for selecting a predetermined target object from the three-dimensional objects included in the object region; and a control unit that extracts a partial boundary line included in the bounding box from the three-dimensional object boundary lines, and estimates and outputs points of interest to be focused on in order to avoid contact between the vehicle and the target object on the partial boundary line.SELECTED DRAWING: Figure 3
Patent JP-2021053916-A (JP)
Title: Printer and printing cassette
Inventor: HIROSE TOKUO
IPC: B41J17/32
Filed: 2019-09-30
Abstract: To provide a printer capable of suppressing enlargement of a cassette, while avoiding interference between a print head and a gear.SOLUTION: The present disclosure is a printer including: a printer body; and a printing cassette which can be attached to and removed from the printer body. The printing cassette includes: a printing tape; an output gear; and a case. The case has: a conveyance part which regulates a part of a head opening where a print head is disposed, and on which the printing tape is conveyed; and a regulation part which is disposed on the conveyance part in order to regulate movement of the printing tape in a width direction. The conveyance part has an outlet for the opening through which the printing tape is discharged to the head opening. In a right-handed system orthogonal coordinate system, an X-axis positive direction is a discharge direction of the printing tape at the outlet for the opening in the conveyance part, and a Y-axis positive direction is a direction from a rotational axis of the output gear toward the outlet for the opening along a direction being perpendicular to both the X-axis and the rotational axis of the output gear. In the right-handed system orthogonal coordinate system, the output gear is positioned in a Z-axis positive direction with respect to the regulation part.SELECTED DRAWING: Figure 6
Patent JP-2021053225-A (JP)
Title: Diffusion target control method, diffusion target control program and diffusion target control device
Inventor: YOOKU YUKIHIRO
IPC: F24F11/74
Filed: 2019-09-30
Abstract: To assist in providing a place where many people can spend time comfortably.SOLUTION: In a diffusion target control method according to an embodiment, a computer executes processing for detection, processing for determining a feeling, processing for calculation, processing for determining a state and processing for adjustment. The processing for detection detects positions of respective users who exist in a place where a diffusion target is discharged. The processing for determining a feeling determines, for each user, a feeling of the user on the basis of at least one feature amount of the video and voice of each user. The processing for calculation calculates a distance to a discharge position of the diffusion target on the basis of the detected position of the user for each user. The processing for determining the state determines a state of the place on the basis of the feeling determined for each user and the calculated distance. The processing for adjustment adjusts the intensity of discharging the diffusion target in accordance with the determined state of the place.SELECTED DRAWING: Figure 1
Patent JP-2021056861-A (JP)
Title: Information processing method, program, and information processing apparatus
Inventor: FUJIWARA SHOJI
IPC: G06Q30/06
Filed: 2019-09-30
Abstract: To provide an information processing method, a program, and a server which facilitate collection of information relating to a transaction between a user and a shop.SOLUTION: In a communication system 1, a server 10 carries out information processing based on a transaction between a user and a shop. The server, based on the information processing, receives first information relating to a user terminal 20A used for the transaction by the user and second information regarding the shop through communication I/F of the serve from a first terminal, transmits the first information to a shop terminal 30 through a communication unit based on second information, and receives, through the communication I/F, third information relating to the transaction transmitted from the shop terminal 30 based on the first information.SELECTED DRAWING: Figure 1
Patent JP-2021057532-A (JP)
Title: Display component and display device
Inventor: ISHIZAKI MAMORU
IPC: H01L29/786
Filed: 2019-10-01
Abstract: To provide a display component and a display device that consume less power in rewriting.SOLUTION: A display component includes a rear plate, a display medium layer, and an opposite substrate that are stacked in order. The rear plate includes a first insulating substrate, a gate wire provided on the first insulating substrate and extending in a first direction, a source wire intersecting with the gate wire, a thin film transistor including a gate electrode, a source electrode, and a drain electrode, and a pixel electrode connected to the drain electrode. The display medium layer includes electrophoretic particles. The opposite substrate includes a second insulating substrate, and a transparent electrode electrically connected to the display medium layer. M number of the pixels including the thin film transistors and the pixel electrodes are arranged in the first direction and N number of the pixels are arranged in the second direction in matrix, a total of N/2 number of the gate wires are arranged, each corresponding to the two pixels adjacent in the second direction and a total of 2M number of the source wires are arranged, each two corresponding to each of the pixels arranged in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021053279-A (JP)
Title: Embolic coil
Inventor: NIHONMATSU MASAAKI
IPC: A61B17/12
Filed: 2019-10-01
Abstract: To provide an embolic coil which can reinforce biological tissue.SOLUTION: An embolic coil comprises a coil formed by winding an element wire, wherein the element wire has a core wire and a surface layer showing attaching or adhering properties to the biological tissue.SELECTED DRAWING: Figure 3
Patent JP-2020006229-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine which can increase opportunities to execute continuous performance.SOLUTION: According to a game machine 10, there are provided a first winning hole A64 and a first winning hole B640 as start ports where balls enter (start) to execute variation performance. When it is determined that continuous chance symbol performance can be executed by adding the variation performance being executed to reservation of the variation performance to be executed when balls enter the first start port B640, the variation performance being executed and the reservation of the variation performance to be executed as balls enter the first start port B640 are used, and the continuous chance symbol performance is executed. Thus, in comparison with the case that continuous chance symbols are executed just for the reservation of the variation performance to be executed as balls enter the first start port B640, the variation performance being executed can be added to a part of the continuous chance symbol performance, so that it is possible to increase chances to execute the continuous chance symbol performance.SELECTED DRAWING: Figure 40
Patent JP-2021058094-A (JP)
Title: Fatigue feeling improving agent
Inventor: NISHIURA DAISUKE
IPC: A23L33/12
Filed: 2019-10-03
Abstract: To provide a fatigue feeling improving agent capable of improving fatigue feeling and stress at daytime.SOLUTION: The fatigue feeling improving agent includes a component (A) : at least either one of docosahexaenoic acid and eicosapentaenoic acid, a component (B) : lutein and a component (C): capsanthin.SELECTED DRAWING: None
Patent JP-2021060812-A (JP)
Title: Failure tree generation device and method thereof
Inventor: SHIMIZU YUKI
IPC: G06F30/20
Filed: 2019-10-07
Abstract: To provide a device for accurately generating a failure tree from a system level to a device/component level.SOLUTION: A failure tree generation device comprises: a causal relationship storage unit 108 that stores information indicating a chain of causal relationship of defects between components configuring an analysis target, in association with a connection relationship between components; a system level failure tree generation unit 110 that generates, for each component, information on a first element indicating that information transmission is disturbed between components based on the component configuration information and the component connection information of each component, and generates information on a system level failure tree indicating the causal relationship of defects between components based on each information on the first element; and a device/component level failure tree generation unit 111 that searches the causal relationship storage unit to generate two or more pieces of information on a second element, which is information on a plurality of events linked to any one first element and indicates a relationship between each component and a phenomenon generated in each component, and generates information on a device/component level failure tree indicating the causal relationship of defects between components in a hierarchical structure based on each information on the second element.SELECTED DRAWING: Figure 1
Patent JP-2021059479-A (JP)
Title: Gas barrier composition, gas barrier material, and laminate
Inventor: DOI TOMOKI
IPC: C09D7/61
Filed: 2019-10-09
Abstract: To provide a gas barrier composition, a gas barrier material, and a laminate having excellent gas barrier properties.SOLUTION: A gas barrier composition contains alumina particles each having a card-house structure that is formed from three or more sheets of tabular alumina, with the sheets of tabular alumina fixed to each other, the alumina particles having an average particle diameter of 3-1000 μm. There are also provided a gas barrier material, a coating agent, an adhesive containing the gas barrier composition, and a laminate that has a base material and a layer containing the gas barrier composition.SELECTED DRAWING: None
Patent JP-2021063153-A (JP)
Title: Production method of polyolefin-high concentration biomass composite material being simple and having excellent industrial availability
Inventor: KAMIYA TAKEHITO
IPC: C08K5/14
Filed: 2019-10-10
Abstract: To provide a technique with which flowability in a molten state is improved and a flow starting temperature is reduced even when a content of biomass such as wood flour is high.SOLUTION: A production method of a polyolefin-biomass composite material has a temperature imparting step to impart a temperature higher than a decomposition starting temperature of an organic peroxide to a mixture of: (A) a first polyolefin; (B) a modified polyolefin modified by at least one selected from a group consisting of maleic anhydride, itaconic anhydride, succinic anhydride, phthalic anhydride, hexahydrophthalic anhydride, tetrahydrophthalic anhydride, dichloromaleic anhydride, tetrabromophthalic anhydride, HET acid anhydride, trimellitic anhydride, and pyromellitic anhydride; (C) a master batch including the organic peroxide and a second polyolefin; and (D) woody biomass.SELECTED DRAWING: None
Patent JP-2021064083-A (JP)
Title: Power supply circuit
Inventor: MORITA TOMOAKI
IPC: G05F1/56
Filed: 2019-10-11
Abstract: To provide a power supply circuit which allows for preventing breakdown of a transistor in an output stage at the time of startup.SOLUTION: A power supply circuit 7 has an over-current protection resistance Rocp disposed between a drain of a p-channel MOS transistor PM21 and a drain of an n-channel MOS transistor NM22.SELECTED DRAWING: Figure 3
Patent JP-2021062516-A (JP)
Title: Screen printing apparatus
Inventor: MANTANI MASAYUKI
IPC: B41F15/14
Filed: 2019-10-11
Abstract: To provide a screen printing apparatus that can collect a used stencil, in a reusable state.SOLUTION: The screen printing apparatus comprises: a storage body that stores a stencil 15; a stencil moving mechanism that draws out the stencil from the storage body, moves the stencil to a stencil installation position and returns the stencil from the stencil installation position to the storage body; a stencil lower surface cleaner 23 that cleans a lower surface of the stencil 15; and a cleaner control part that operates the stencil lower surface cleaner 23 in either of a first operation mode and a second operation mode so that the cleaner cleans the lower surface of the stencil 15 and so that the cleaner cleans the stencil 15 not yet returned to the storage body at least in the second operation mode. Cleaning time is longer in the second operation mode than in the first operation mode.SELECTED DRAWING: Figure 28
Patent JP-2021072475-A (JP)
Title: Monitoring system and monitoring system setting program
Inventor: MORI KAORI
IPC: G08B25/00
Filed: 2019-10-29
Abstract: To allow an observer to immediately check a specific status of a monitoring event related to an alarm issuance when the occurrence of the monitoring event is detected and the alarm is issued immediately after the alarm is issued, or even in a case in which the chack is delayed from the alarm issuance.SOLUTION: In a case in which an image analysis server 3 detects the occurrence of a predetermined monitoring event on the basis of a real-time camera image taken by a camera in a monitoring area, and when the monitoring event meets a predetermined alarm issuance condition, the image analysis server issues an alarm, transmits event detection information including position information of an object related to the detected monitoring event to a camera management server 2 at the same timing as the alarm issuance, and the camera management server 2 adds a mark image indicating the object related to the monitoring event to a temporarily stored camera image to generate a check image.SELECTED DRAWING: Figure 1
Patent JP-2020034000-A (JP)
Title: Hydraulic power generation device using natural fluid
Inventor: SAKAMI HIROYUKI
IPC: F03B13/26
Filed: 2019-10-15
Abstract: To provide a river fluid power generation of efficiently using river fluid that is natural fluid and sea water fluid that is marine natural fluid, respectively.SOLUTION: A natural fluid power generation device includes: a rotary blade 3 placed in the fluid to collect fluid energy with the rotary blade; a back flow checking blade or back flow checking wall for removing inversely rotating fluid that acts on the rotary blade; a rotation amplification device 6 for amplifying rotation force that is acquired by allowing only one-way rotation; and a generator 7 for generating power with the amplified rotation force led thereto.SELECTED DRAWING: Figure 2
Patent JP-2021072044-A (JP)
Title: Information processing apparatus, information processing method, printer, and program
Inventor: WATANABE TOMOYUKI
IPC: B41J29/40
Filed: 2019-11-01
Abstract: To provide an information processing apparatus that, in printing a plurality of images and a plurality of pieces of additional information corresponding respectively to the plurality of images side by side on the same printing medium, can print the plurality of pieces of additional information without a difference in denseness and sparseness.SOLUTION: An information processing apparatus 100 prepares a template that lays out image arrangement frames 301a to 301c for individually arranging a plurality of images, and an additional information arrangement frame 302 for arranging a plurality of pieces of additional information 902a to 902c in common. The information processing apparatus arranges the plurality of images respectively in the image arrangement frames 301a to 301c, and arranges the plurality of pieces of additional information in the additional information arrangement frame 302. At this time, the information processing apparatus sets a plurality of areas for describing the respective plurality of pieces of additional information 902a to 902c in the additional information arrangement frame 302 based on the amount of description of the respective pieces of additional information 902a to 902c.SELECTED DRAWING: Figure 4
Patent JP-2021077504-A (JP)
Title: Heating device
Inventor: NAKAI YASUFUMI
IPC: H05B6/02
Filed: 2019-11-07
Abstract: To provide a heating device which can achieve downsizing of a housing.SOLUTION: An induction heating device 2 includes: a housing 42 having an opening 48 formed on a front surface and a back plate 50 which is disposed facing the opening 48; an outer door 44 which opens or closes the opening 48 of the housing 42; an inner door 46 which is disposed in the housing 42 and opens or closes a passage 52 leading from the opening 48 to the back plate 50 of the housing 42; a main circuit 6 which is disposed closer to the back plate 50 side of the housing 42 than the inner door 46 in the housing 42; a relay circuit 86 which is disposed at the inner door 46 and used to control the main circuit 6; and a main substrate 74 which is disposed at the outer door 44 and used to control the main circuit 6.SELECTED DRAWING: Figure 5
Patent JP-2021081245-A (JP)
Title: Laser beam emitting device
Inventor: WATANABE YUSUKE
IPC: G01P5/26
Filed: 2019-11-15
Abstract: To provide a laser beam emitting device with which it is possible to irradiate an object with a laser beam with good accuracy in accordance with the influence of a change of ambient environment temperature at the place of installation.SOLUTION: So as to correct a shift of a laser beam irradiation position caused by a position-adjustment-means-expansion/contraction amount that indicates an amount of influence upon position adjustment means 30 and a lens-barrel-expansion/contraction amount that indicates an amount of influence upon a lens barrel when a temperature change occurs to an ambient environment where a laser beam emitting device 100 is installed, the laser beam emitting device 100 comprises: a first lens holding member 23 for holding a first optical system lens 21 and composed of a first member 23m having a characteristic of holding a physical relation between a laser emission unit 11 and the first optical system lens 21; and a second lens holding member 24 for holding a second optical system lens 22 and composed of a second member 24m having a characteristic of holding a physical relation between the laser emission unit 11 and the second optical system lens 22.SELECTED DRAWING: Figure 2
Patent JP-2021080980-A (JP)
Title: Power transmission device
Inventor: NAKASHIMA KYOSEI
IPC: F16D25/12
Filed: 2019-11-18
Abstract: To provide a power transmission device capable of effectively lubricating a damper in a lubrication path good in lubrication efficiency.SOLUTION: A power transmission device 1 includes a vibration reducing damper 40 provided on a power transmission path, and a clutch mechanism 25 having a working oil pressure chamber 42, a centrifugal balance chamber 48 provided in opposition to the working oil pressure chamber, and a fastening spring 54. The clutch mechanism 25 is provided adjacent to the damper 40 in the axial direction of the damper 40, and an oil discharge port 58b for working oil supplied to the centrifugal balance chamber 48 is provided in the damper 40 at its radial inside and at a position of overlapping therewith in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2021080982-A (JP)
Title: Motor valve and refrigeration cycle system
Inventor: KOIKE RYOJI
IPC: F16K1/44
Filed: 2019-11-18
Abstract: To provide a motor valve having a two-stage flow rate control region in which a main valve body is in a seated state on a main valve seat, and a flow rate control is performed in a small flow rate control region for a coolant by an orifice between an auxiliary valve port and a needle valve formed on the main valve body, in which a controllability in the small flow rate region is improved even when the main valve body vibrates in the small flow rate control region.SOLUTION: A columnar straight part 3S parallel with an axial line L is formed at an end part of a main valve part 31 of a main valve body 3. In a state where a main valve port 13a is fully closed in the main valve body 3, fluid is caused to flow through an orifice (gap) between a needle part 42 of a needle valve 4 and an auxiliary valve port 33a to form a small flow rate control region. In the small flow rate control region. a cross section of a gap between the straight part 3S of the main valve body 3 and the main valve port 13a is made constant.SELECTED DRAWING: Figure 4
Patent JP-2021081565-A (JP)
Title: Active noise reduction device, mobile device and active noise reduction method
Inventor: TANI MITSUHIRO
IPC: B60R11/02
Filed: 2019-11-19
Abstract: To provide an active noise reduction device capable of suppressing a canceling sound from becoming a strange noise.SOLUTION: An active noise reduction device 10 reduces a noise N0 in a space 55 in a vehicle 50. The active noise reduction device 10 comprises: a reference signal input terminal 11 into which a reference signal having correlation with the noise N0, output by a reference signal source 51 attached in the vehicle 50, is inputted; a compressor 14 which compresses and outputs the reference signal inputted into the reference signal input terminal 11, and having an amplitude more than a threshold value; an adaptive filter unit 15 which generates a canceling signal used for outputting a canceling sound N1 for reducing the noise N0, by applying an adaptive filter to the reference signal output from the compressor 14; and a filter factor update unit 17 which updates factors of the adaptive filter.SELECTED DRAWING: Figure 2
Patent JP-2021079030-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-11-22
Abstract: To provide a slot machine that is improved in relation to processing for counting game values granted in a game in which an operation mode is reported.SOLUTION: A navigation number set to a navigation number setting area of a RAM is converted to display data when performing navigation notification, a navigation number is displayed on a game auxiliary indicator, and the game auxiliary indicator is turned off at timing when stop operation (a change from OFF to ON) of a third stop reel is detected. By lighting up a section display LED in an advantageous section, it can be reported that a section is an advantageous section, and a navigation number setting area for storing a navigation number is initialized before a game section LED is turned off when the advantageous section is completed.SELECTED DRAWING: Figure 23