baber/WOPTO huggingface dataset:
Patent JP-2020156123-A (JP)
Title: Surge reduction device and wire harness
Inventor: IIZUKA JUNJI
IPC: H02H9/02
Filed: 2019-03-18
Abstract: To suppress a core from positionally deviating.SOLUTION: A surge reduction device comprises: one or more annular cores 10 having an insertion hole 10a through which multiple combinations of combined electric wires of a pair of first divided electric conductor We1 and second divided electric conductor We2 can be inserted; electric connection components 20, provided for the combined electric wires respectively, which are electrically connected to one end of the first divided electric conductor inserted through the insertion hole from one side and are electrically connected to one end of the second divided electric conductor inserted through the insertion hole from the other side; a housing 30 that can house a plurality of annular cores arranged in a hole axial direction, house multiple combinations of the combined electric wires inserted through the respective insertion holes of the plurality of annular cores, and house a plurality of electric connection components; and temporarily retaining structures 40 which enable the housing to temporarily retain the plurality of annular cores in a storage chamber: and a solidified substance 50 of a liquid insulating potting agent filled up to be interposed between some of the annular cores being temporarily retained by the temporarily retaining structure in the storage chamber and a portion of the temporarily retaining structure.SELECTED DRAWING: Figure 9
Patent JP-2020152663-A (JP)
Title: Methods for producing glycosides
Inventor: SAKAMOTO SHU
IPC: C07H1/00
Filed: 2019-03-19
Abstract: To provide methods for producing glycosides, in particular, 1,2-trans-glycosides with high yield and high selectivity.SOLUTION: Disclosed is a production method of a glycoside by reacting a compound of the following formula (1) and a primary or secondary alcohol using a first and a second catalysts, where the first catalyst is zinc halide and the second catalyst is one or more selected from magnesium halide, manganese halide and cobalt (II) halide, in the formula, R1 are independently hydrogen atom, C1-20 hydrocarbon group or -OR3 group (R3 is C1-20 hydrocarbon), R2 are independently C1-10 hydrocarbon groups, n is 1 or 2, m is 0 or 1 and n+m is 2.SELECTED DRAWING: None
Patent JP-2020150913-A (JP)
Title: Chemical spray machine
Inventor: AMAGASAKI TAKASHI
IPC: A01M7/00
Filed: 2019-03-22
Abstract: To provide a chemical spray machine capable of enhancing an operational feeling of an operation tool.SOLUTION: A chemical spray machine comprises: a chemical tank for storing a chemical; a chemical spray part for spraying the chemical stored in the chemical tank; a differential device which can be switched between a permissive state for permitting differential motion of right and left wheels, and an inhibition state for inhibiting differential motion of the right and left wheels; a pedal 71 for receiving an operation for switching the state of the differential device between the permissive state and the inhibition state; a pole 221 for supporting the pedal 71; a left main frame and a right main frame 302 extending along a machine body cross direction; and a reinforcement frame 304 provided over the left main frame and the right main frame 302. The reinforcement frame 304 has a guide part 304a for guiding movement of the pole.SELECTED DRAWING: Figure 9
Patent JP-2020156585-A (JP)
Title: insole
Inventor: OKAMOTO TAKASHI
IPC: A43B7/14
Filed: 2019-03-25
Abstract: To provide an insole capable of adjusting the gravity center of a body without damaging motor function, by allowing agreement with a wide user's sole.SOLUTION: An insole includes: an arch-shaped support part constituted by including an insole main body abutting on approximately the whole sole, and a core material laminated on or included in the insole main body, in which the core material abuts from calcaneus periphery to Lisfranc joint periphery, and supports from bottom to top, from Chopard joint to Lisfranc joint; and an approximately bowl-shaped reception part for receiving the calcaneus.SELECTED DRAWING: Figure 1
Patent JP-2020159758-A (JP)
Title: Light emitting device manufacturing method and solder joint inspection device
Inventor: MINATO TATSUYA
IPC: G01N23/04
Filed: 2019-03-25
Abstract: To provide a light-emitting device manufacturing method and a solder joint inspection device with which it is possible to suitably inspect the presence of a non-joined part and a void of a solder point.SOLUTION: In an inspection step, a threshold is set, an X-ray image of a solder point is acquired, an evaluation value is added to the X-ray image, and the X-ray image is classified by comparing the evaluation value with the threshold. When adding the evaluation value to the X-ray image, the X-ray image is inputted to the input layer of a prelearned neural network, and the evaluation value of the X-ray image is outputted from the output layer of the neural network. When classifying the X-ray image, furthermore, the X-ray image is classified into either a first group or a second group. The first group does not include a bad joint X-ray image and includes a good join X-ray image. The second group includes a good joint X-ray image and a bad joint X-ray image.SELECTED DRAWING: Figure 12
Patent JP-2020156674-A (JP)
Title: Water treatment unit for dialysis and water treatment device for dialysis
Inventor: MIYAZAKI YASUMITSU
IPC: A61M1/16
Filed: 2019-03-26
Abstract: To provide a water treatment unit for dialysis and a water treatment device for dialysis in which concentrated water flows in a low flow rate and filtration operation is performed at a high pressure and high recovery rate so as to improve the recovery rate of raw water compared to a conventional one.SOLUTION: The water treatment unit for dialysis comprises: a disk type reverse osmosis membrane module 19 which is disposed at a downstream stage of a reverse osmosis membrane filter 11, has a filter structure consisting of a plurality of stages of disc-shaped reverse osmosis membranes stacked, and to which concentrated water from the reverse osmosis membrane filter is input; a pressure regulating valve 20 that is disposed on a drainage channel and is capable of adjusting the filtration pressure of the disk type reverse osmosis membrane module; a water quality meter 23 that is provided at the output side of permeated water of the disk type reverse osmosis membrane module and measures the electrical conductivity of the permeated water; switching valves 41 and 42 that switch a piping route for returning the permeated water from the disk type reverse osmosis membrane module to any one of an upstream stage treatment; and a control part 45 that controls the switching operation of the switching valves based on the result of the electrical conductivity by the water quality meter.SELECTED DRAWING: Figure 1
Patent JP-2020157678-A (JP)
Title: Heat-sensitive recording material
Inventor: YOSHIDA RYOTA
IPC: B41M5/32
Filed: 2019-03-27
Abstract: To provide a heat-sensitive recording material which reduces abrasion of a thermal head when printing the heat-sensitive recording material and generation of head scum.SOLUTION: Provided is a heat-sensitive recording material comprising at least, on a light-transmissive substrate, a heat-sensitive recording layer containing at least a non-photosensitive organic silver salt and a protective layer in this order, wherein the protective layer contains plate-like inorganic particles with Mohs hardness of 3.5 or less, and a ratio (r/t) of an average particle diameter r of the plate-like inorganic particles and a film thickness t of the protective layer is 1.0 or less.SELECTED DRAWING: None
Patent JP-2020161451-A (JP)
Title: Ion detection device
Inventor: YOSHINARI KIYOMI
IPC: H01J49/06
Filed: 2019-03-28
Abstract: To provide an ion detection device capable of avoiding negative ions from directly impinging against a scintillator, preventing deterioration of the scintillator, prolonging the life of the scintillator, performing save maintenance, and performing high sensitivity detection of both positive and negative ions.SOLUTION: A center point 66 of a negative ion CD 53 is arranged in a region on an opposite side to a region side where a center point 67 of a scintillator 56 with respect to a reference line 65 connecting a center point 63 of a positive ion CD52 and a center point 64 of a counter electrode 54. Secondary electrons generated by positive ions incident from an ion inlet port 62 suffering a deflection force and impinging against the positive ion CD 52 impinge against the scintillator 56 to generate light, and the light is passed through a light guide 59 and detected by a photomultiplier tube 58. A negative potential barrier is generated along the reference line 65. The negative ions entering from the ion inlet port 62 are attracted to the negative ion CD53 and impinge against the negative ion CD 53 to generate positive ions. The generated positive ions impinge against the positive ion CD 52 to generate secondary electrons, and the generated secondary electrons impinge against the scintillator 56 and are detected by the photomultiplier tube 58.SELECTED DRAWING: Figure 1
Patent JP-2020161776-A (JP)
Title: Electrostatic induction attraction type carrier of visual inspection apparatus and visual inspection apparatus
Inventor: MAEZAWA NATSUKI
IPC: G01N21/85
Filed: 2019-03-28
Abstract: To improve attraction force of a to-be-inspected object while ensuring strength of a specified value or more.SOLUTION: An electrostatic induction attraction type carrier 1 used for a visual inspection apparatus for a to-be-inspected object includes: a first layer 11, having a first transparent portion made of an insulating material, on which the to-be-inspected object is placed on an upper side; a second layer 12, located below the first layer 11, having a transparent electrode portion made of a conductive material; and a third layer 13, located below the second layer 12, having a second transparent portion made of an insulating material. A first transparent portion 110, a transparent electrode portion 120, and a second transparent portion 130 are lined in a predetermined direction.SELECTED DRAWING: Figure 3
Patent JP-2020167013-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: MOTOKURA SAKI
IPC: F21S2/00
Filed: 2019-03-29
Abstract: To provide a surface light source device and a liquid crystal display device that have a wide color reproduction range.SOLUTION: A surface light source device 200 comprises: a light guide plate 9 which has a light incidence surface provided on an inner wall of a cutout part formed by cutting out a light guide body, and also has a plurality of light diffusion parts for polarizing light in the light guide body formed on a light projection surface formed on one surface of the light guide body; a light source part 7 which has a light source 8 which is composed of a plurality of light emission bodies emitting light of different colors, and provided inside the cutout part, a first reflection member 10 provided to cover the whole cutout part from the light projection side, and a second reflection member 11 provided on a side face of the light guide plate 9; a reflection part 6 which is in a hollow box shape having an opening part formed in one surface and a reflection surface as an inner surface thereof, and in which a plurality of light source parts 7 are provided entirely inside a bottom surface 61 such that a surface opposite to the light projection surface and the inner side of the bottom surface 61 of the box shape abut on each other; and a diffusion plate which scatters transmitted light, and is so arranged as to cover the opening part.SELECTED DRAWING: Figure 2
Patent JP-2020171495-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2019-04-11
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: First ball entry means and second ball entry means are provided in a position that game balls shot with specific shooting strength can at least enter. Based on satisfaction of a predetermined setting condition, one game state from among plural game states including a first game state controlled such that game balls shot with specific shooting strength cannot enter the second ball entry means easily, and a second game state controlled such that game balls shot with a specific shooting strength can enter the second ball entry means more easily than the first game state is set by game state setting means. Accordingly, a player's interest in a game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2020172201-A (JP)
Title: Steering column device and manufacturing method of steering column device
Inventor: KATO SHOTA
IPC: B62D1/16
Filed: 2019-04-11
Abstract: To provide a steering column device capable of suppressing variation in sliding torque per individual piece to be manufactured, and to provide a manufacturing method of the steering column device.SOLUTION: A column shaft 3 constituting a steering shaft comprises: an intermediate shaft 12 in which a fitting part 14 having a fitting hole 15 is formed; and an input shaft 21 to be press-fitted to the fitting part 14. A key ring 51 is fitted to the intermediate shaft 12 via a tolerance ring 52 having a spring part 57 capable of elastically deforming in a radial direction in the outer periphery of the fitting part 14. In assembling the key ring 51, a cylindrical member 53 is fitted to the outer periphery of the fitting part 14 after the input shaft 21 has been press-fitted to the fitting hole 15, and the cylindrical member 53 is subjected to plastic deformation so that an outer diameter of the cylindrical member 53 is a predetermined outer diameter by using a restraining tool 61 and a movable tool 62. Further, when the outer diameter of the cylindrical member 53 has become the predetermined outer diameter, the key ring 51 is press-fitted to the tolerance ring 52 and the outer periphery of the cylindrical member 53.SELECTED DRAWING: Figure 4
Patent JP-2020173659-A (JP)
Title: Cargo handling location reservation system
Inventor: TABATA DAIKI
IPC: G06Q10/08
Filed: 2019-04-11
Abstract: To provide a cargo handling location reservation system that can appropriately secure a cargo handling location for a transport vehicle.SOLUTION: A cargo handling location reservation system 1 includes: an accepting unit 51 configured to accept a reservation application from a user for a cargo handling location of a reservation object transportation vehicle; and a reservation unit 52 configured to reserve a reservation object candidate site as the cargo handing location of the reservation object transport vehicle. The reservation unit 52 extracts, by referring to a vehicle information storage unit 3 and a candidate site information storage unit 4, vacant candidate sites that are not set for other reservations during an allocated time zone from a time when the reservation object transport vehicle is estimated to arrive at the candidate site until a usage time allocated to the reservation object transport vehicle elapses, determines a reservation object candidate site from the extracted vacant candidate sites, and sets a reservation in the allocated time zone as reservation status of the candidate site information of the reservation object candidate site.SELECTED DRAWING: Figure 1
Patent JP-2020175686-A (JP)
Title: Reservation number predictor
Inventor: TAMURA SATOSHI
IPC: B61L27/00
Filed: 2019-04-15
Abstract: To provide a reservation number predictor which can predict the number of users (the number of seat reservations) of transportation means for each train.SOLUTION: A reservation number predictor 100 is constituted of: a first prediction part 20 calculating time zone prediction values (first prediction values) which are prediction values for each departure time zone, based on a regression equation acquired from prediction data of trains operated in the same months of different years as an operation month of a prediction target train; a second prediction part 30 calculating a mean value of seat reservations of trains operated for each departure time zone in the identical operation information with the prediction target train, as a past mean representative value (a second prediction value) which is a prediction value for each prediction target train, based on proportionally distributed prediction data of operated trains to which an up-to-date diagram is applied; and a third prediction part 40 calculating a prediction number of seat reservations by distributing a time zone prediction value (a first prediction value) based on a ratio of a past mean representative value (a second prediction value) to a value of a total time zone representative value which is a past mean representative value summed for each departure time zone (a second prediction value).SELECTED DRAWING: Figure 2
Patent JP-2019146586-A (JP)
Title: Cell treatment apparatus
Inventor: MATSUMOTO JUNICHI
IPC: C12M1/00
Filed: 2019-05-13
Abstract: To provide a cell treatment apparatus capable of treating cells in a cell culture vessel.SOLUTION: A cell treatment apparatus 100 includes a first region 1, a second region 3 and a third region 5. The first region 1 and the second region 3 are continuously arranged, the first region 1 is a cell treatment chamber which treats cells, the cell treatment chamber includes a culture vessel arrangement part which can be closed from outside the cell treatment chamber and in which a cell culture vessel is arranged, the second region 3 includes laser irradiation means which is capable of irradiating the cell culture vessel arranged in the culture vessel arrangement part with laser, and the third region 5 includes a control part controlling at least one means in the cell treatment apparatus 100 and a power source supply part 52 supplying electric power to at least one means in the cell treatment apparatus 100. The culture vessel arrangement part is arranged so as to be adjacent to the second region 3 in the cell treatment chamber, and an adjacent part adjacent to the second region 3 in the culture vessel arrangement part is translucent.SELECTED DRAWING: Figure 1
Patent JP-2020188568-A (JP)
Title: Device for monitoring deterioration of power conversion device
Inventor: HATASA KEITA
IPC: H02M7/48
Filed: 2019-05-14
Abstract: To provide a device which can correctly monitor deterioration to be generated in a power conversion device in consideration of the deterioration due to an EM phenomenon as well.SOLUTION: A device 30 for monitoring deterioration of a power conversion device 100 which has a plurality of semiconductor elements, and in which the plurality of semiconductor elements are selectively used according to an operation mode to be executed comprises: a mode specification unit 32; a current information acquisition unit 34; a current estimation unit 36; and an index calculation unit 38. The mode specification unit specifies the operation mode being executed by the power conversion device. The current information acquisition unit acquires current information associated with current flowing to the power conversion device. The current estimation unit estimates magnitude and a direction of the current flowing to each of the plurality of semiconductor elements, respectively on the basis of the operation mode specified by the mode specification unit and the current information acquired by the current information acquisition unit. The index calculation unit calculates a deterioration index showing a progress degree of the deterioration on the basis of the magnitude and the direction of the current estimated by the current estimation unit for each of the plurality of semiconductor elements.SELECTED DRAWING: Figure 1
Patent JP-2020191156-A (JP)
Title: Battery module, battery pack and vehicle
Inventor: MATSUO TATSUMI
IPC: H01M50/289
Filed: 2019-05-17
Abstract: To provide a battery module in which multiple case members forming a case are coupled rigidly, and multiple cells are installed rigidly in the case, respectively, thus realizing weight saving.SOLUTION: A battery module includes first through fourth cells, and a case for receiving these cells. In the case, a first partition partitions first and second cells and third and fourth cells in a first direction, and a second partition member partitions the first and third cells and the second and fourth cells in a second direction intersecting the first direction. A fastening member fastens multiple case members at the intersection of two intersections mentioned above. The case includes a rib projecting from the surface of at least one of the first and second partitions.SELECTED DRAWING: Figure 6
Patent JP-2020190638-A (JP)
Title: Pattern formation method
Inventor: OKONOGI SHINYA
IPC: G02F1/13
Filed: 2019-05-22
Abstract: To provide a pattern formation method capable of reducing a positional displacement between patterns to be transferred onto a plurality of exposure areas at a prescribed layer of a substrate without lowering a throughput.SOLUTION: A pattern formation method according to the present invention forms a first pattern and a second pattern onto a prescribed layer on a substrate. The pattern formation method includes steps of: simultaneously conducting a first alignment of the substrate and a formation of a mark on the substrate, prior to forming the first pattern; forming the first pattern; measuring a location of the mark formed on the substrate; and forming the second pattern according to the measured location of the mark.SELECTED DRAWING: Figure 4
Patent JP-2019206075-A (JP)
Title: Tool system
Inventor: UWE HENZLER
IPC: B23B27/10
Filed: 2019-05-28
Abstract: To provide a tool system which reduces manufacturing costs and includes a cooling passage for supplying coolant to a machining region.SOLUTION: A tool system 1 includes: a tool holder 2 which has a plate seat 17 for receiving a cutting plate 6; and a fastening element 4 which has an opening 26 for receiving fastening means 15. A contact section 30 is arranged between the tool holder 2 and the fastening element 4. Passages for cooling by fluid are arranged in the tool holder 2 and the fastening element 4. Seal means 31 is arranged in a region of the contact section 30.SELECTED DRAWING: Figure 1
Patent JP-2020180540-A (JP)
Title: Flexible locking tool
Inventor: CEN SENCAN
IPC: E05C9/08
Filed: 2019-05-29
Abstract: To provide a flexible locking tool which is in a simple configuration, of which operation and maintenance can be performed easily, which can accommodate a long rope, not only capable of locking a plurality of objects at the same time but also capable of being manufactured easily and easy to be carried due to a small size of the body.SOLUTION: The flexible locking tool comprises a body 13, an accommodation chamber 44 is installed in the body 13, a bobbin ring 43 is installed in the accommodation chamber 44, a rope 11 is wound on an exterior wall of the bobbin ring 43, a locking block 12 is coupled to an outer end of the rope 11, an accommodation device 100 for accommodating the rope 11 is installed in the accommodation chamber 44 and a locking chamber 47 is installed in a left wall of the accommodation chamber 44.SELECTED DRAWING: Figure 1