baber/WOPTO huggingface dataset:
Patent JP-2019103890-A (JP)
Title: Automatic type injection device
Inventor: DENZER MICHAEL
IPC: A61M5/32
Filed: 2019-04-02
Abstract: To provide an improved automatic type injection device.SOLUTION: There is disclosed an automatic type injection device. The automatic type injection device comprises a disposable cassette and an automatic type syringe. The cassette comprises a housing and a sleeve which is movably arranged in the housing. The syringe is disposed in the sleeve and is fixed to a bottom using a lock cap. The lock cap is attached to a tip end part of the sleeve and contacts a tip end part of the syringe. A shield detachment part extends through an opening disposed on a base end part of the housing for detaching a needle shield for covering a needle of the syringe. Cassette identification means is disposed on a surface of the housing, and allows the automatic type syringe to identify the cassette. The automatic type syringe has a detector for detecting the cassette identification means.SELECTED DRAWING: Figure 2A
Patent JP-2020170616-A (JP)
Title: Battery pack
Inventor: ISHIKAWA MASAYOSHI
IPC: H01M50/264
Filed: 2019-04-02
Abstract: To prevent swelling of the column of cells.SOLUTION: A battery pack 10 includes a holding member 26 placed between adjoining cells and having a spring holding part, and a pair of tension plates 32 crossed over a pair of facing end faces 28c, 28d, 30c, 30d of a first end plate 28 and a second end plate 30 while being pulled. The holding member 26 has parts 26g protruding from the cell. Each protruding part 26g has a groove 26g1 to be fitted with the edges 32a on both sides of the pair of tension plates 32. The edges 32a of the pair of tension plates 32 are fitted in the groove 26g1 of the holding member 26, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020168828-A (JP)
Title: Recording device, recording method and program
Inventor: NISAWATSU YUTA
IPC: B41J29/46
Filed: 2019-04-05
Abstract: To execute proper processing corresponding to the state where an installation component for protecting a connection terminal is installed on an installation part.SOLUTION: A recording device has second control means for operating the recording device in a second printing mode, based on a second state where an installation part does not have a storage part for storing a recording agent used for printing processing executed by the recording device, and a second installation component for protecting a connection terminal is installed.SELECTED DRAWING: Figure 1
Patent JP-2020174242-A (JP)
Title: Radiation detector
Inventor: SAKAMOTO YUMA
IPC: H04N5/374
Filed: 2019-04-09
Abstract: To provide a radiation detector capable of facilitating determination of incoming radiation, even when the temperature of the radiation detector changes.SOLUTION: A radiation detector 1 includes multiple detectors for detecting a radiation ray directly or in cooperation with a scintillator, a signal processing circuit 11 for reading image signals from the multiple detectors, a temperature detection part 16 for detecting the temperature of the radiation detector, an incoming radiation determination circuit 12 for determining start of incoming radiation, a memory 13 for storing a reference value, i.e., the value of image signal when a radiation ray is not incident to the radiation detector, and data about the relationship of the temperature of the radiation detector and a threshold level used when determining the start of incoming radiation. The incoming radiation determination circuit 12 selects a proper threshold level from the temperature detected by the temperature detection part 16, and the data about the relationship of the temperature and the threshold level stored in the memory 13.SELECTED DRAWING: Figure 3
Patent JP-2020171982-A (JP)
Title: Robot hand, robot and robot system
Inventor: AZUMA KENTARO
IPC: B25J3/00
Filed: 2019-04-09
Abstract: To provide a robot hand and the like that can put a static article on a conveyor and move it.SOLUTION: A robot hand for moving an article includes: a first conveyor having an endless first conveyor belt that forms a first conveyor surface for conveying the article, and driving the first conveyor belt; and a drawing device that comes into contact with the article and draws the article onto the first conveyor surface. The drawing device projects more than the first conveyor, in at least one of the opposite direction to a drawing direction of the drawing device and the opposite direction to a movement direction of the first conveyor surface when the article is put on the first conveyor surface.SELECTED DRAWING: Figure 2
Patent JP-2019107566-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-04-16
Abstract: To provide a game machine capable of properly operating performance execution means.SOLUTION: In a game machine 1, when it is determined whether or not a special game advantageous to a player is to be executed, a symbol is variably displayed, and when a symbol indicating that the special game is determined to be executed is stopped and displayed, the special game is executed. In the game machine 1, when performance execution means moves from the initial position to the operation position, it is detected that the performance execution means has been disposed at the operation position. On the other hand, even if the moving distance from the initial position of the performance execution means exceeds a second distance longer than a first distance from the initial position to the operation position, the performance execution means moves in the direction of returning to the initial position, when it is not detected that the performance execution means is disposed at the operation position.SELECTED DRAWING: Figure 11
Patent JP-2019158148-A (JP)
Title: One-way clutch
Inventor: SHIMANAKA YOSHIHITO
IPC: F16D41/06
Filed: 2019-04-19
Abstract: To provide a one-way clutch that is simple and easy to manufacture, is compact and lightweight, is resistant to breakage, and can prevent abrasion of an inner peripheral engagement surface and an outer peripheral engagement surface of a cam during high-speed idling.SOLUTION: A one-way clutch 100 comprises an inner ring 10 and an outer ring 50, a cam mechanism 40, side plates 30, 54, and a retaining ring 20. A cam 42 is disposed between the outer ring 50 and the inner ring 10 and between the side plates 30, 54. Spaces between the respective side plates 30, 54 and the cam 42 are filled with a lubricant. When the outer ring 50 rotates, the side plates 30, 54 rotate in the same direction and the cam 42 also rotates in the same direction as the outer ring 50 because of the viscosity of the lubricant, and as a result, no conventional retainer is required. Accordingly, a failure due to breakage of the retainer does not occur, and therefore the clutch is resistant to breakage, has a simple structure, is easy to manufacture, and is compact and lightweight.SELECTED DRAWING: Figure 1
Patent JP-2020176579-A (JP)
Title: Cooling device for engine
Inventor: YOKOYAMA NOBUHIKO
IPC: F02D45/00
Filed: 2019-04-22
Abstract: To provide a cooling device for an engine capable of earlier and more accurately determining whether a flow control valve is out of order.SOLUTION: When an engine speed is lower than a reference speed, first failure determination is performed to determine a failure of a flow control valve 75 on the basis of a pressure change in cooling water detected by a pressure sensor SN5 at the time a valve closing command to switch the state of the flow control valve 75 from a valve opening state to a valve closing state is issued from valve control means 102, and when the engine speed is equal to or higher than the reference speed, second failure determination is performed to determine a failure of the flow control valve 75 on the basis of the pressure change in the cooling water detected by the pressure sensor SN5 at the time a valve opening command to switch the flow control valve 75 from the valve closing state to the valve opening state is issued from the valve control means 102.SELECTED DRAWING: Figure 8
Patent JP-2020175436-A (JP)
Title: Spatter detection device, laser machining device and spatter detection method
Inventor: HOMBO HISAYA
IPC: B23K26/00
Filed: 2019-04-22
Abstract: To further readily detect spatter.SOLUTION: A spatter detection device 6 is a detection device for detecting spatter S emitted in machining a work W with a laser beam. The spatter detection device includes a photodetector 20 for detecting light emitted by the spatter S scattering from an irradiation point P with a laser beam L in the work W.SELECTED DRAWING: Figure 1
Patent JP-2019162668-A (JP)
Title: Laser machining device and laser machining method
Inventor: STEFAN HEINEMANN
IPC: B23K26/073
Filed: 2019-04-25
Abstract: To provide electronic control devices which are able to vary each of the outputs of laser beams with a high frequency to vary the intensities of the respective focal points in a predefined manner.SOLUTION: A laser machining device according to the present invention comprises: at least two laser beam sources 2a-2c which emit laser beams of different wavelengths; a plurality of beam imaging means 3a-3c for appropriately adjusting the beam paths of the respective laser beams 5a-5c; a beam superposition device 6 for overlaying the laser beams 5a-5c on each other; and an imaging optics 8 for imaging the overlaid laser beams 5a-5c onto a workpiece 12 in such a way that respective focal points are associated with the laser beams 5a-5c in the focus of the imaging optics 8 on the workpiece 12, the beam imaging means 3a-3c imaging the laser beams 5a-5c onto the respective focal points in a predetermined arrangement which can be varied by means of the beam imaging means. According to the invention, a high frequency control of parameters of laser machining is implemented.SELECTED DRAWING: Figure 8
Patent JP-2020179914-A (JP)
Title: Fruit and vegetable packaging body, and transportation and storage methods of fruits and vegetables
Inventor: NARITA JUNICHI
IPC: A23B9/30
Filed: 2019-04-26
Abstract: To provide a packaging body in which fruits and vegetables such as broccoli, cauliflower, sweet potato, and lotus root are stored in a packaging container, and which can effectively suppress deterioration of freshness and rotting of the fruits and vegetables.SOLUTION: The present invention relates to a container packaging body that stores fruits and vegetables in a bag-shaped packaging container containing a polymer film, in which the packaging body has a desiccant inside and has an opening closed.SELECTED DRAWING: None
Patent JP-2020183247-A (JP)
Title: Multilayer container and multilayer preform
Inventor: EGUCHI MAKOTO
IPC: B65D1/02
Filed: 2019-04-26
Abstract: To provide a multilayer container having high sanitation performance and high environmental load reduction performance.SOLUTION: A multilayer container according to the present invention comprises a mouth part, a shoulder part, a trunk part and a bottom part, and has an inner layer and an outer layer. The inner layer is constituted of virgin polyester, and the outer layer is constituted of recycled polyester. The virgin polyester constituting the inner layer is one or more polyester selected from manganese catalyst polyester, titanium catalyst polyester, aluminum catalyst polyester, lithium catalyst polyester and germanium catalyst polyester.SELECTED DRAWING: Figure 1
Patent JP-2020183337-A (JP)
Title: Hydrogen generator, internal combustion engine, method for controlling hydrogen generator, and computer program
Inventor: SUZUOKI TETSUNORI
IPC: C01B3/04
Filed: 2019-05-09
Abstract: To provide a technique capable of generating hydrogen right after activating a hydrogen generator, in the hydrogen generator for generating the hydrogen from ammonia.SOLUTION: A hydrogen generator includes: a reformer in which a catalyst for reforming ammonia into hydrogen is stored; a supply part for supplying ammonia and air to the reformer; and a controller for controlling a quantity of air to be supplied to the reformer by the supply part, wherein the controller supplies the air of a smaller quantity than a target air quantity to the reformer when the supply part starts supplying the ammonia and air to the reformer, and thereafter the controller increases the quantity of air to be supplied to the reformer so that the air quantity becomes the target air quantity.SELECTED DRAWING: Figure 4
Patent JP-2020185501-A (JP)
Title: Adsorbent for water purification, manufacturing method of adsorbent for water purification, radioactive substance concentration detector, and land-based aquaculture system
Inventor: KASAI SHINICHI
IPC: A01K63/04
Filed: 2019-05-09
Abstract: To provide an adsorbent for water purification that can exert excellent adsorption power mainly for absorbing and removing radioactive substances and applied to a land-based aquaculture system, a manufacturing method of this adsorbent for water purification, a radioactive material concentration detector and a land aquaculture system.SOLUTION: There is provided a fibrous absorbent for water purification containing a polymer material and zeolite. The zeolite is dispersed in the polymer material and the polymer material is at least one selected from the group consisting of polysulfone, 6,6-nylon, 6-nylon, polyacrylonitrile, or polystyrene sulfonic acid. The zeolite has a particle size of 150 mesh or less, and the adsorbent for water purification includes a surface layer having a high concentration of zeolite and a central layer having a coarse concentration of zeolite, and an average surface roughness (Ra) of the surface layer is 1.0 μm or less.SELECTED DRAWING: None
Patent JP-2020192130-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-29
Abstract: To provide a game machine capable of holding down an increase in manufacturing costs and reducing a possibility of inconvenience because of operation failure.SOLUTION: A game machine includes: drive means (drive motor 312); control means (performance control CPU 120) for outputting a control signal for controlling operation of the drive means; drive control means (drive/light emission control driver 900) for outputting a drive signal on the basis of a control signal; and logic circuits (a game control circuit 901 and an integrated circuit 902) that receive a drive signal from the drive control means and can output a signal to the drive means. The logic circuits are circuits for outputting a signal to the drive means in the case of a logic (L level) for showing that a first signal drives the drive means on the basis of the first signal for showing drive of the drive means and a second signal differing from the first signal. Accordingly, a decrease in a possibility of inconvenience because of operation failure can be achieved inexpensively.SELECTED DRAWING: Figure 5
Patent JP-2020197806-A (JP)
Title: Detection system
Inventor: NAKAMURA NAOYA
IPC: G06Q50/04
Filed: 2019-05-31
Abstract: To provide a detection system capable of detecting omission of tightening a tightening part with a relatively simple configuration.SOLUTION: A detection system 1 for detecting omission of tightening a screw 20 to a work 10 in a process of assembling the work 10 includes a camera 50 for photographing the work 10 and a PC 60 for controlling the detection system 1. A torque wrench 30 that attaches a mark 35 to the screw when tightening force reaches a set value is used for tightening the screw 20. The PC 60 detects the omission of tightening the screw 20 by a correspondence relationship between information on the number and the positions of the screws 20 specified based on the marks 35 extracted from photographing information taken by the camera 50 and specification information including information on the number and the positions of the screws 20 in the specifications.SELECTED DRAWING: Figure 1
Patent JP-2020196827-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: HORIGUCHI MASAHIRO
IPC: C09K19/30
Filed: 2019-06-04
Abstract: To provide a liquid crystal composition that less likely causes changes in a pretilt angle and reduction in a voltage retention rate when a display element using no alignment film layers is fabricated, and to provide a display element using the liquid crystal composition.SOLUTION: The liquid crystal composition of the present invention comprises a compound (A) having a hydroxyl group and an ester structure in the molecular structure, and a compound (B) having a group selected from a hydroxyl group, an amino group and a mercapto group, and a dioxane structure in the molecular structure, in which the compound (A) and the compound (B) have different molecular structures from each other.SELECTED DRAWING: None
Patent JP-2020196595-A (JP)
Title: Image formation device
Inventor: OGAWA SHIKITARO
IPC: G03G21/16
Filed: 2019-06-04
Abstract: To perform treatment using a sheet receiving part on a rely unit, even during maintenance of the relay unit.SOLUTION: A first support mechanism 8a is provided at a body unit 1 and supports a relay unit 6 drawably from a unit space 100 to a front side. A sheet receiving member 7 is arranged on an upper face of the relay unit 6, and receives a sheet 9 discharged from the body unit 1. A second support mechanism 8b is provided on the relay unit 6, and supports the sheet receiving member 7 slidably from the relay unit 6 to the front side and a rear side. The second support mechanism 8b can hold the sheet receiving member 7 in the space 100, when the relay unit 6 is drawn out of the unit space 100 to the front side.SELECTED DRAWING: Figure 5
Patent JP-2020196693-A (JP)
Title: Organosilane compounds having bulky substituent and method of preparation thereof
Inventor: AOKI SHOTARO
IPC: C07F7/12
Filed: 2019-06-05
Abstract: To provide an organosilane compound having a more bulky substituent than the existing organosilane compounds.SOLUTION: The organosilane compound having a bulky substituent is represented by general formula (1) in the figure, where R1 represents a C4-C10 tertiary hydrocarbon group, R2 represents a C1-C10 linear or branched alkyl group, and LG represents a halogen atom or trifluoromethanesulfonyloxy group.SELECTED DRAWING: None
Patent JP-2020197497-A (JP)
Title: Three-dimensional measuring device, three-dimensional measuring method, and program
Inventor: NISHIYAMA AKIRA
IPC: G01B11/00
Filed: 2019-06-05
Abstract: To effectively improve measuring accuracy by appropriately selecting an image to be used in three-dimensional measurement using a marker and a plurality of cameras.SOLUTION: A three-dimensional measuring device includes: an image selection unit that selects a plurality of images in which a marker is detected from images captured by a plurality of cameras arranged at different positions in a three-dimensional space where the marker exists; a marker position identifying unit that identifies positional information on the marker in the three-dimensional space by using the plurality of images; and an image re-selection unit that re-selects part of the plurality of images based on relationship between the positional information identified by the marker position identifying unit and positional information on the plurality of cameras. The marker position identifying unit uses re-selected images to re-identify the positional information.SELECTED DRAWING: Figure 2
Patent JP-2020200956-A (JP)
Title: Heating cooker
Inventor: UCHIDA TAMIYA
IPC: F24C15/00
Filed: 2019-06-06
Abstract: To realize improvement in visibility of a full-dot liquid crystal display even in a case where a door unit becomes a high temperature and a display unit arranged inside the door unit is also exposed to a high temperature within an operating temperature.SOLUTION: A heating cooker has a function of, in order to improve the visibility of a negative type full-dot liquid crystal display in a high temperature environment, detecting a temperature around the full-dot liquid crystal display, gradually correcting the contrast of the full-dot liquid crystal display according to a temperature condition, and further correcting the backlight brightness of the full-dot liquid crystal display to the brightness to the lower side according to the detection temperature.SELECTED DRAWING: Figure 4
Patent JP-2019186947-A (JP)
Title: Distortion compensation device
Inventor: MOCHIDA HIDEFUMI
IPC: H03F3/24
Filed: 2019-06-06
Abstract: To prevent a band of a D/A converter from being widened.SOLUTION: A distortion compensation device comprises: a digital distortion compensation part 31 which applies digital distortion compensation to a distortion-non-compensated digital signal and outputs a distortion-compensated digital signal; a D/A converter 40 which converts the distortion-compensated digital signal outputted from the digital distortion compensation part 31 into a first distortion-compensated analog signal; and an analog distortion compensation part 60 which applies analog distortion compensation to the first distortion-compensated analog signal outputted from the D/A converter 40 and outputs a second distortion-compensated analog signal. The digital distortion compensation part 31 is configured to perform digital distortion compensation which outputs a distortion-compensated digital signal of a narrower band than that of the second distortion-compensated analog signal.SELECTED DRAWING: Figure 1
Patent JP-2019180091-A (JP)
Title: Receiver unit and reception method
Inventor: ODA SHOICHIRO
IPC: H04B10/61
Filed: 2019-06-07
Abstract: To provide a receiver unit capable of acquiring additional noise amount, as the monitor information considering the signal quality and the characteristic variation of the receiver unit of noise characteristics.SOLUTION: A receiver unit employing digital coherent signal processing technology has a local light emission source outputting local light emission, an optical hybrid circuit for mixing the input signal light and the local light emission from the local light emission source, and a photoelectric conversion part for converting the mixed optical signal into an electric signal. The receiver unit has an analog-digital transducer for converting the converted electric signal into a digital signal, a frame synchronization part synchronizing with the frame in the converted digital signal, and an error correction section for measuring signal quality of the signal after generated frame synchronization, and correcting the signal after frame synchronization by an error code. The receiver unit has a noise generation part for generating noise to be added to the signal after frame synchronization on the basis of a control signal, and a noise control section generating a control signal for adjusting the amount of noise generated in the noise generation part on the basis of the measured signal quality.SELECTED DRAWING: Figure 29
Patent JP-2020200386-A (JP)
Title: Resin composition and method for producing resin composition
Inventor: NAGATA KENJI
IPC: C08L101/00
Filed: 2019-06-10
Abstract: To provide a resin composition that has excellent environment properties by use of a biomass material, and prevents the impact strength from deteriorating and excels in high strength, high elastic modulus, and low thermal expansibility.SOLUTION: A resin composition containing a nano natural polymer is obtained by circulating polysaccharide slurry inside a polysaccharide slurry supply passage 3 through chambers 2a, 2b while circulating non-polysaccharide slurry in a second liquid medium supply passage 4 through chambers 2a, 2b.