baber/WOPTO huggingface dataset:
Patent JP-2020036175-A (JP)
Title: Coaxial waveguide transducer
Inventor: YOSHIOKA HIDEHIRO
IPC: H01P1/04
Filed: 2018-08-29
Abstract: To provide a coaxial waveguide transducer having a choke structure that can reduce the burden of a processing member and reduce leakage of a high-frequency signal due to a gap with a simple configuration.SOLUTION: In an outer wall portion 200a, a through hole 201, a second coaxial line 290, a first concave portion 211, and a second concave portion 212 are formed. The second coaxial line has a center conductor 130 and an outer conductor 291. The first concave portion is depressed so as to keep a gap between the first concave portion and a bottom portion 100b, and expands in a direction away from a center conductor starting from the outer periphery 201b of the end on the bottom side of the through hole. The second concave portion is depressed in a direction from a first coaxial line 190 toward a second coaxial line to a position deeper than the first concave portion, and expands in a direction away from the center conductor starting from the outer periphery 211a of the first concave portion. The second concave portion forms a choke structure 210 together with the first concave portion.SELECTED DRAWING: Figure 4
Patent JP-2020034087-A (JP)
Title: Bearing structure
Inventor: KAZAMA SADATSUNE
IPC: F16C33/78
Filed: 2018-08-30
Abstract: To provide a bearing structure which can protect an outer ring from a corrosive fluid.SOLUTION: A bearing structure (3) includes: a roller bearing (4) including an outer ring (5) in which an inner peripheral surface forms a raceway surface and multiple rollers (6) which roll on the raceway surface and rotatably support a rotary element (2); and an outer ring member (7) being an annular member which fits on an outer peripheral surface of the outer ring (5) and including a protruding part (72) protruding to the axial outer side further than a position of one axial end of the outer ring. A seal member (8) which covers the axial outer side of the outer ring is fitted in the protruding part (72).SELECTED DRAWING: Figure 1
Patent JP-2019030299-A (JP)
Title: Aeroponic system and improvement of method
Inventor: Edward D Harwood
IPC: A01G31/00
Filed: 2018-08-30
Abstract: To provide an aeroponic system incorporating cloth and/or fabric material which promotes advantageous germination properties and harvesting, and also to provide a method therefor.SOLUTION: Provided is an aeroponic system in which seeds and plants are placed on a flat 14 made by sewing together pieces of cloth or fabric selected from a group consisting of a polyester material, an acrylic material, and a non-biodegradable synthetic material, the cloth or the fabric exhibiting a wicking height in a range of 1-4.5 cm and an absorbance in a range of 0.10-0.29 g/cm2, and the growth of the plants on the cloth or the fabric is supported by spraying a nutrient solution onto a surface of at least one of the cloth and the fabric.SELECTED DRAWING: Figure 1C
Patent JP-2020032376-A (JP)
Title: Capillary tube encapsulating implement and trace amount of sample sampling implement
Inventor: MATSUURA SHINJI
IPC: G01N1/10
Filed: 2018-08-30
Abstract: To provide a capillary tube encapsulating implement capable of simply encapsulating a capillary tube and preventing the capillary tube from coming in contact with liquid sample such as blood as much as possible.SOLUTION: The capillary tube encapsulating implement is an implement for encapsulating an opening end part of a capillary tube, and comprises: a cylinder body which has, at one end, an opening part connectable to the opening end part of the capillary tube and has an air flowing hole communicated with an external air; and a rod-shaped plug which has a distal end insertable into the tube of the capillary tube, is arranged concentrically with the cylinder body in an internal part of the cylinder body and is arranged in such a manner that at least rear end extends to outside of the cylinder body. The capillary tube encapsulating implement is configured in such a way that, when the opening end part of the capillary tube and the opening part of the cylinder body are connected to each other, the opening end part of the capillary tube is communicated with the air flowing hole, rod-shaped plug is moved into the opening part direction of the cylinder body, the rod-shaped plug is moved in the opening part direction of the cylinder body and, thereby, the rod-shaped plug encapsulates the opening end part of the capillary tube.SELECTED DRAWING: Figure 1
Patent JP-2020036248-A (JP)
Title: Imaging apparatus and control method for the same
Inventor: OKAMURA SATORU
IPC: H04N5/232
Filed: 2018-08-31
Abstract: To solve the problem in which, depending on a recording aspect ratio and a lens compression ratio of a selected anamorphic lens, in some cases, an image that is not intended by a user and in which an aspect ratio of a subject image is not 1: 1 or an image with a narrow angle of view is captured.SOLUTION: An imaging apparatus capable of acquiring lens compression ratio information from an anamorphic lens unit is configured to: calculate an aspect ratio of a post-processed image in advance from the lens compression ratio information and aspect ratio information of a recorded image; and warn a user when a difference between the aspect ratio and a desired aspect ratio is large.SELECTED DRAWING: Figure 6
Patent JP-2020033239-A (JP)
Title: Thermal conduction anisotropic SiC material
Inventor: KAWAHARA FUMITOMO
IPC: C30B25/02
Filed: 2018-08-31
Abstract: To provide an SiC material having anisotropic thermal conduction.SOLUTION: In a thermal conduction anisotropic SiC material comprising a β-SiC material, in the state where a (111) plane is oriented in a vertical direction to a plate thickness direction, a half width of a XRD peak on the (111) plane is 0.25 degree or less in a 2θ/θ measuring method, and the amount of impurities is 500 ppm or less, a crystal grain boundary exists in parallel with the plate thickness direction as much as 70% or more.SELECTED DRAWING: Figure 1
Patent JP-2020035710-A (JP)
Title: Battery pack cooling structure
Inventor: OKUMA KANAE
IPC: H01M50/204
Filed: 2018-08-31
Abstract: To simplify a structure of a refrigerant passage for supplying a refrigerant into a refrigerant jacket of a two-story battery case.SOLUTION: A case bottom wall of a first battery case 31 is divided into a left case bottom wall 33b and a right case bottom wall 33c, a first refrigerant jacket includes a left first refrigerant jacket 36A formed on a left case bottom wall 33b and a right first refrigerant jacket 36B formed on a right case bottom wall 33c, a left end of the left first refrigerant jacket 36A communicates with a left end of a second refrigerant jacket 47 via a left refrigerant passage 33e, and a right end of a right first refrigerant jacket 36B communicates with a right end of the second refrigerant jacket 47 via a right refrigerant passage 33g. Thus, even if a refrigerant jacket has a second-story structure and refrigerant jackets 36A, 36B on a first floor are divided into right and left, these refrigerant jackets 36A, 36B, 47 can be connected via a continuous refrigerant passage, so that high cooling performance can be obtained while minimizing the number of components to simplify the structure.SELECTED DRAWING: Figure 4
Patent JP-2019005750-A (JP)
Title: Evaporation system for process stream
Inventor: TIMOTHY ROBERT MCDONEL
IPC: C07C253/24
Filed: 2018-09-03
Abstract: To provide a process for removing heavy organic impurities from a process stream, which is a safe, effective and cost effective process that overcomes or reduces disadvantages of conventional processes.SOLUTION: An evaporation process comprises: conveying a process stream from a distillation column 182 to an evaporator system, the evaporator system including one or more evaporation stages, where a first evaporation stage 136 is configured to receive the process stream from the distillation column, providing an aqueous condensate and a liquid residue from the one or more evaporation stages; and conveying the aqueous condensate to a quench column 102 and/or light organic stripper 190.SELECTED DRAWING: Figure 1
Patent JP-2020038933-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KOJIMA HIDEHARU
IPC: H01L21/52
Filed: 2018-09-05
Abstract: To provide a semiconductor device capable of inhibiting the occurrence of poor jointing, and a method of manufacturing the same.SOLUTION: A semiconductor device according to an embodiment comprises a semiconductor chip and a die pad. The die pad has a first surface. The semiconductor chip is joined onto the first surface of the die pad by using paste including metal particles. The first surface is provided with a concave structure that is positioned directly below each of a plurality of sides of the semiconductor chip and that is positioned along each of the plurality of sides.SELECTED DRAWING: Figure 1
Patent JP-2020039102-A (JP)
Title: Circuit arrangement, oscillator, electronic apparatus, and movable body
Inventor: OGIWARA TSUTOMU
IPC: H03B5/02
Filed: 2018-09-06
Abstract: To provide a circuit arrangement that can monitor a signal state of a differential oscillation signal, while preventing a deterioration in balance of the differential oscillation signal.SOLUTION: A circuit arrangement 20 comprises: first and second output signal lines LQ1, LQ2; an oscillation circuit 30 that generates a differential oscillation signal consisting of first and second signals QN, QP, outputs the first signal QN to the first output signal line LQ1, and outputs the second signal QP to the second output signal line LQ2; a monitor circuit 40 that has a first input unit 42 having a first input capacitor C1 connected to the first output signal line LQ1 at one end, and an output unit 50 connected to the first input unit 42 and outputting a monitor result; and a capacitance compensation circuit 60 that has a second input unit 62 having a second input capacitor C2 connected to the second output signal line LQ2 at one end.SELECTED DRAWING: Figure 1
Patent JP-2020044657-A (JP)
Title: Inkjet recording device
Inventor: HARA KENTARO
IPC: B41J2/175
Filed: 2018-09-14
Abstract: To suppress mistaken recognition that colors of ink stored in a liquid storage unit are mistakenly recognized, so as to properly grasp the colors.SOLUTION: The inkjet recording device comprises a recording head 10 that discharges ink of a plurality of colors, and a liquid storage unit 6 that supplies ink of the plurality of colors to the recording head 10. The liquid storage unit 6 has a liquid storage part 13 that stores any ink of the ink of a plurality of colors and a water level pipe 12, communicated with the liquid storage part 13, which allows liquid level of any ink of ink of a plurality of colors to be visually recognized.SELECTED DRAWING: Figure 3
Patent JP-2020047215-A (JP)
Title: Storage system and storage control method
Inventor: SATO KENTA
IPC: G06F13/10
Filed: 2018-09-21
Abstract: To provide a storage system and a storage control method that guarantee availability of the system and are established at a low cost.SOLUTION: A plurality of volumes processed by a storage control unit are dispersed and saved in a normal storage control unit without restoring a reduced redundancy of the storage control unit with such a redundancy, and the storage control unit with a reduced redundancy itself is removed after completion of the saving to eliminate the need of a reservation information processing resource for guaranteeing restoration possibility of redundancy and improve the efficiency of use of a physical server.SELECTED DRAWING: Figure 10
Patent JP-2020052274-A (JP)
Title: Label continuous body for can, method for manufacturing labeled can, and method for manufacturing packaged body of labeled can
Inventor: HOJI NORIYUKI
IPC: B31D1/02
Filed: 2018-09-27
Abstract: To provide a label continuous body for a can capable of simultaneously mounting a label for a can on a plurality of cans.SOLUTION: A label continuous body A for a can includes a plurality of sheet-like labels 1 for a can having a body sheet portion 2 for covering an upper surface of a can and four locking seat portions 3 that are locked by a ring portion of the can and cover a side surface of the can and being extended from a peripherally equivalent position of the body seat portion 2. Two or more labels 1 for a can are longitudinally and laterally arranged in a planar view, respectively. Adjacent labels 1 for a can are coupled with each other at the locking seat portion 3. At a boundary of adjacent labels 1 for a can, an auxiliary line 4 for cutting is formed.SELECTED DRAWING: Figure 1
Patent JP-2020055607-A (JP)
Title: Water server
Inventor: TOYAMA MASARU
IPC: B67D3/00
Filed: 2018-10-03
Abstract: To provide a water server capable of suppressing elongation of time required for an airtightness test.SOLUTION: A water server 1 capable of supplying water to be stored in a cold water tank 50 from a supply nozzle comprises: a top cover 40 having a beverage bottle mounted thereon, whose center position extends downward to form a beverage discharge passage 41; and a cold water tank 50 having a lid member 52 pressed by the beverage discharge passage 41 of the top cover 40, for introducing the water from the beverage bottle and storing the water. The center position of the cold water tank 50 is made eccentric rearward relative to the beverage discharge passage 41 extending downward from the center position of the top cover 40, and a rib R for suppressing floating on a rearward side of the lid member 52 is provided in an inner wall part 10a positioned on the rearward side of the cold water tank 50.SELECTED DRAWING: Figure 2
Patent JP-2019070797-A (JP)
Title: Display
Inventor: IMAI RYO
IPC: G09G3/20
Filed: 2018-10-03
Abstract: To provide a display that can reduce power consumption while achieving multicolor display in power-saving constant light display.SOLUTION: A display comprises an image display panel and a driving unit that drives the image display panel, and has a first display mode for performing display with the number of gradations of a video signal and a second display mode for performing display with a low gradation smaller than the number of gradations of the video signal and larger than two gradations. The driving unit includes a plurality of first amplifiers that amplify, in the first display mode, respective signals supplied to pixels arranged in a column direction, second amplifiers in a number smaller than the number of the first amplifiers that amplify, in the second display mode, gradation signals in which a plurality of voltages according to the number of gradations to be displayed are time-divided in one horizontal period, and a switching unit that switches between outputs from the first amplifiers and outputs from the second amplifiers to be output to signal lines.SELECTED DRAWING: Figure 2
Patent JP-2020060913-A (JP)
Title: User information transmission device
Inventor: TSUKAMOTO Nanami
IPC: G06F21/62
Filed: 2018-10-09
Abstract: To automatically generate a management policy of a new application.SOLUTION: A user information transmitter 1 includes: a storage unit 21 for preliminarily storing user information, a plurality of executed applications, and transmission permission information as to whether transmission of the user information to an external device is permitted during executing the application; an inquiry acquisition unit 101 for acquiring, at execution of a new application, inquiry information as to whether to allow the user information stored in the storage unit 21 to be transmitted from the new application to the external device; a permission determination unit 102 for determining whether or not to allow the user information stored in the storage unit 21 to be transmitted to the external device on the basis of the transmission permission information stored in the storage unit 21 when the inquiry acquisition unit 101 acquires the inquiry information; and a transmission unit 103 for transmitting the user information stored in the storage unit 21 to the external device or prohibiting the transmission in accordance with a determination result by the permission determination unit 102.SELECTED DRAWING: Figure 3
Patent JP-2020059095-A (JP)
Title: Wafer polishing apparatus and polishing method
Inventor: OUCHI HIDEYUKI
IPC: B24B41/06
Filed: 2018-10-11
Abstract: To provide a polishing apparatus capable of improving throughput and achieving downsizing.SOLUTION: A head cleaning part 7 includes: a load plate which is installed below a wafer delivery area 5, conveying a wafer W from a loading/unloading area 4 to the wafer delivery area 5, and reciprocally moves between the loading/unloading area 4 and the wafer delivery area 5; and an unload plate 9 which conveys the wafer W from the wafer delivery area 5 to the loading/unloading area 4 and reciprocally moves between the loading/unloading area 4 and the wafer delivery area 5.SELECTED DRAWING: Figure 1
Patent JP-2019086279-A (JP)
Title: Combustion device and bonfire device
Inventor: ITO KEITA
IPC: C10L1/02
Filed: 2018-10-11
Abstract: To provide a combustion device and a bonfire device capable of preventing fire extinguishment due to weather with a simple constitution.SOLUTION: A combustion device has a main combustion chamber in which a first vent hole disposed at a lower portion and a second vent hole disposed at an upper portion are connected by an incombustible fuel absorber absorbing and holding a fuel and forming a cylindrical space inside, a sub-combustion chamber which has one or more third vent holes, and in which a part of a space enabling combustion of at least kindling by the fuel, is connected to the space of the main combustion chamber, and a rain-proof portion for reducing direct intrusion of rain to at least the third vent holes while securing ventilation.SELECTED DRAWING: Figure 18
Patent JP-2020063679-A (JP)
Title: Centrifugal blower
Inventor: FUJITA KAZUHIKO
IPC: F04D29/66
Filed: 2018-10-15
Abstract: To provide a centrifugal blower which can reduce noise, and is reducible in weight.SOLUTION: A centrifugal blower 100 comprises: an impeller 120 having a plurality of blades 121 arranged in an inside space at an axial center side, and around the inside space, and performing exhaustion to a centrifugal direction via a clearance between and among the plurality of blades 121 from the inside space by rotating; a spiral casing 110 accommodating the impeller 120 therein in a rotation state; and a suction port 114 being an opening formed in a position facing the inside space of the impeller 120 of the casing 110, and introducing air into the inside space of the impeller 120. The suction port 114 is formed inside a cylindrical structure having an outside wall part 117 and an inside wall part 118, and a space 127 is formed between the outside wall part 117 and the inside wall part 118.SELECTED DRAWING: Figure 2
Patent JP-2019053304-A (JP)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02F1/1333
Filed: 2018-10-17
Abstract: To provide an image display device having improved visibility.SOLUTION: The image display device includes (1) a white light source 2 having a continuous emission spectrum, (2) an image display cell, (3) a polarizer 8 disposed closer to a viewing side than the image display cell, and (4) two oriented films having a retardation of 3000 nm or more and 150000 nm or less, closer to the viewing side than the polarizer. The two oriented films have the respective orientation principal axes approximately parallel to each other, or have different retardation values from each other, with the difference of 1800 nm or more.SELECTED DRAWING: Figure 1
Patent JP-2019088775-A (JP)
Title: Recognition system
Inventor: SHIGETA YASUSHI
IPC: A63F9/00
Filed: 2018-10-29
Abstract: To provide a recognition system that can accurately recognize objects of a plurality of types.SOLUTION: A recognition system 10 for chips in a game arcade having a game table includes a game recording device 11 for recording the state of the chips stacked on the game table as an image by a camera, and a chip determination device 12 for analyzing an image in the recorded chips and determining the number and types of chips bet by a player. The chip determination device further includes a function for storing feature of the image of a predetermined state of the chip, and, when determining that the image obtained from the game recording device is an image in the predetermined state at the time of determination, outputting and displaying that determination is unknown, as a determination result.SELECTED DRAWING: Figure 3
Patent JP-2019010596-A (JP)
Title: Measuring instrument
Inventor: HORIKAWA KUNIHIKO
IPC: A61B5/02
Filed: 2018-10-30
Abstract: To accurately measure information on a measurement target by removing unnecessary components such as a body motion.SOLUTION: A measuring instrument comprises: light emission means (201) for irradiating a measurement target (500) with light; first light reception means (211) and second light reception means (212) for receiving return light from the measurement target (500) irradiated with the light; and calculation means (320) for calculating information relating to the measurement target on the basis of the difference between sum signal of light received by the first light reception means and that received by the second light reception means and the difference signal between both of the lights. A measuring instrument like this is capable of accurately measuring information on the measurement target by removing unnecessary components such as a body motion.SELECTED DRAWING: Figure 1
Patent JP-2020077491-A (JP)
Title: Battery manufacturing apparatus
Inventor: ABE SHINPEI
IPC: H01M10/0585
Filed: 2018-11-06
Abstract: To prevent sheet-like electrodes from being exposed to the ambient air.SOLUTION: A battery, which is a laminate of sheet-like electrodes (1), is manufactured after a multiple number of processing steps. Between processing step execution devices for executing the respective processing steps, the sheet-like electrodes (1) are conveyed by using a magazine (10) for holding the sheet-like electrodes (1). To shield the processing step execution devices from the ambient air, the processing step execution devices are surrounded by a sealing wall (50), and dry air at a pressure higher than the ambient air pressure is supplied to a space inside the sealing wall (50). While moving the magazine (10) inside the sealing wall (50) into a magazine conveyance sealed container (20), the magazine conveyance sealed container (20) is filled with dry air at a pressure higher than the ambient air pressure inside the sealing wall (50). With the magazine conveyance sealed container (20) filled with the dry air at the pressure higher than the ambient air pressure, the magazine (10) is conveyed between the processing step execution devices.SELECTED DRAWING: Figure 1
Patent JP-2020085017-A (JP)
Title: Eccentric oscillation type speed reduction device
Inventor: HASEGAWA TOMOHIKO
IPC: F16H1/32
Filed: 2018-11-16
Abstract: To enhance degree of freedom in design.SOLUTION: An eccentric oscillation type speed reduction device 10 comprises an internal gear 20, external gears 31, 32 meshing with the internal gear, an eccentric body shaft 40 having eccentric bodies 41, 42 for swinging the external gears, and a first carrier 51 and a second carrier 52 synchronized with the rotation component of the external gear by a plurality of inner pins 53. The inner pins are made of resin, one ends thereof are supported by the first carrier, the other ends thereof are inserted into the second carrier, and the cross-sectional shape of insertion ends 532 of the plurality of inner pins perpendicular to an insertion direction is non-circular.SELECTED DRAWING: Figure 5