baber/WOPTO huggingface dataset:
Patent JP-2020170063-A (JP)
Title: Cover glass for flexible device and flexible device including the same
Inventor: TAKEUCHI HITOSHI
IPC: G02F1/1333
Filed: 2019-04-02
Abstract: To provide a cover glass for a flexible device, which suppresses deterioration in strength, and a flexible device including the cover glass.SOLUTION: A cover glass 16 which is mounted at a flexible device 10 includes a first main surface 20 and a second main surface 22. The second main surface 22 of the cover glass 16 includes a corrugated part 24. The corrugated part 24 includes a plurality of groove parts 26 forming a wave shape in a side view in a region corresponding to a hinge part 34 of the flexible device 10.SELECTED DRAWING: Figure 3
Patent JP-2020168183-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2019-04-03
Abstract: To provide a game machine capable of imparting a moderate profit to a player.SOLUTION: When a game round in which a jackpot occurs is completed, an opening/closing execution mode is started. In the opening/closing execution mode, a special electric winning device is opened and closed, and game balls are put out when game balls enter the special electric winning device. The total number of round games executed in the opening/closing execution mode occurring in an advantageous period is measured by a total round number counter 64c. When a value of the total round number counter 64c becomes a first reference value or larger, a shooting period of game balls is changed to a long period. When a value of the total round number counter 64c becomes the first reference value or larger, a variation continuation period of a game round is extended. When a game round resulting in a predetermined jackpot result occurs in a situation in which a value of the total round number counter 64c is a third reference value or larger, a variation continuation period of the game round becomes the longest period.SELECTED DRAWING: Figure 6
Patent JP-2020174423-A (JP)
Title: Wire harness fixing member
Inventor: NAGAHASHI NAOYA
IPC: H02G3/30
Filed: 2019-04-08
Abstract: To provide a wire harness fixing member capable of easily dealing with a dimensional error of a fixed part at a vehicle body side.SOLUTION: A bracket 10 comprises a first fixing part 16, a second fixing part 23 and a rotary member 12 which is provided rotatable. The second fixing part 23 is provided in the rotary member 12. A rotary shaft L1 of the rotary member 12 is set vertical to an assembly direction (X-axis direction) of the second fixing part 23 and a height direction (Z-axis direction) of the bracket 10. A clearance between the second fixing part 23 and the first fixing part 16 is changed as the rotary member 12 is rotated with the rotary shaft L1 defined as an axis.SELECTED DRAWING: Figure 2
Patent JP-2019162027-A (JP)
Title: Piezoelectric drive device and drive method therefor, robot and drive method therefor
Inventor: MIYAZAWA OSAMU
IPC: H02N2/14
Filed: 2019-04-11
Abstract: To stop a driven body at a desired position, and to maintain the quiescent state.SOLUTION: A piezoelectric drive device includes a piezoelectric drive section having a contact part capable of coming into contact with a driven body, and a piezoelectric body, and a drive circuit for driving the piezoelectric drive section. The drive circuit has an allowable output torque range of an allowable maximum output torque Tlim or less, and operates the piezoelectric drive section by setting the output torque Td of the piezoelectric drive section in the range of the allowable maximum output torque. The allowable maximum output torque Tlim is represented by following formula (1); Tlim=r1×μk×Ns×fs ...(1), where, r1 is the distance between the center of rotation of the driven body and the contact position of the contact part, μk is the dynamic friction coefficient of the driven body and contact part, Ns is the pressing force of the contact part for pressing the driven body when operation of the piezoelectric drive section is stopped, and fs is a coefficient of 1 or less.SELECTED DRAWING: Figure 6
Patent JP-2019116832-A (JP)
Title: Work machine management device
Inventor: FUTAGAMI MASANAO
IPC: E02F9/20
Filed: 2019-04-11
Abstract: To provide a work machine management device capable of grasping the load on a work machine caused by driving an attachment and the frequency of use, in the working machine to which the attachment can be attached.SOLUTION: A work machine management device comprises a work tool element identification information acquisition unit 31 for acquiring work tool element identification information identifying replacement of a work tool element, a set flow rate acquisition unit 32 for acquiring a set flow rate of hydraulic fluid of the work took element, a set pressure acquisition unit 33 for acquiring a set pressure of the hydraulic fluid of the work tool element, a work tool element operation information acquisition unit 35 for acquiring the acquired set flow rate and set pressure and operation information of the work tool element, and a work tool element actual operation information calculation unit 39 that calculates actual operation information including the actual operation time of the working tool element based on various information acquired by the work tool element identification information acquisition unit 31, the set flow rate acquisition unit 32, the set pressure acquisition unit 33, and the work tool element operation information acquisition unit 35.SELECTED DRAWING: Figure 5
Patent JP-2020109736-A (JP)
Title: Electrode catalyst layer, membrane electrode assembly, and solid polymer fuel cell
Inventor: TAKABAYASHI YUKI
IPC: H01M4/86
Filed: 2019-04-16
Abstract: To provide an electrode catalyst layer, a membrane electrode assembly, and a solid polymer fuel cell, capable of enhancing power generation performance while suppressing flooding in the electrode catalyst layer.SOLUTION: An electrode catalyst layer 12 bonded to a solid polymer electrolyte membrane in a solid polymer fuel cell includes: a catalyst material; a conductive carrier carrying the catalyst material, a polymer electrolyte, and a fibrous material. The electrode catalyst layer 12 includes: a first surface S1 and a second surface S2 facing each other in a thickness direction of the electrode catalyst layer 12; and a plurality of channels 12F extending from the first surface S1 to the second surface S2. A value obtained by dividing a length L of each channel 12F by a thickness Ls of the electrode catalyst layer 12 is a tortuosity factor. A value obtained by subtracting a minimum value of the tortuosity factor from a maximum value of the tortuosity factor is a width of the tortuosity factor. The width of the tortuosity factor is 1.14 or more and 1.50 or less.SELECTED DRAWING: Figure 3
Patent JP-2019115838-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-30
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes a start pocket 1153 capable of receiving a game ball driven onto a game area 1100. When a jackpot is acquired by a lottery corresponding to ball entry into the start pocket 1153, a game is permitted so as to play a jackpot game. However, in the Pachinko machine 1, when the lottery corresponding to the ball entry into the start pocket 1153 is held, the game is permitted so as to play a jackpot game with a probability of nearly 100% regardless of whether the jackpot is acquired.SELECTED DRAWING: Figure 98
Patent JP-2020175116-A (JP)
Title: Bag-in-pocket
Inventor: HOTTA NAOMI
IPC: A45C13/02
Filed: 2019-04-16
Abstract: To solve the problem of many bag-in-bag and bag-in-pocket on sale that are similar to each other, have sizes similar to each other, and have a thickness that is large and, accordingly, is mostly not suitable for a small bag though the thickness can be adjusted by fastening with a button.SOLUTION: A bag-in-pocket is made of a soft thin raw material and is made to be in a sheet-like shape that comprises a plurality of pockets and is not thick, which enables the bag-in-pocket to be folded or rolled up and enables utilization of a gap made in a briefcase or bag having various sizes.SELECTED DRAWING: Figure 1
Patent JP-2019206694-A (JP)
Title: Liquid-crystalline medium
Inventor: DAGMAR KLASS
IPC: C09K19/16
Filed: 2019-05-15
Abstract: To provide liquid-crystalline medium for use in microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, tunable filters, tunable metamaterial structures, and electronic beam steering antennas (e.g., phased array antennas).SOLUTION: The present invention relates to liquid-crystalline medium comprising one or more compounds of formula C in the figure, where Rdenotes H, a C1-12 alkyl group, or the like; Land Ldenote H, Cl or F; and R, R, R, R, Rand Rdenote H, F, Cl, C1-6 alkyl, or cyclopropyl, cyclobutyl or cyclopentyl.SELECTED DRAWING: None
Patent JP-2019130419-A (JP)
Title: Game machine
Inventor: HARA YUTA
IPC: A63F7/02
Filed: 2019-05-20
Abstract: To provide a game machine such as a pinball game machine (Pachinko machine) or a reel game machine (slot machine) that has features in a display means.SOLUTION: During a period from when a big win symbol variable display that is a target of a reading-ahead is reserved till when the big win symbol variable display is finished, there may be cases in which a plurality of prediction icons are displayed. A feudal lord presentation suggests that there may be cases in which the display of the prediction icon is to be started. There may be cases in which a plurality of hat prediction icons I 6 are being displayed.SELECTED DRAWING: Figure 20
Patent JP-2020188873-A (JP)
Title: Immersion device
Inventor: OKAMOTO TAKAOMI
IPC: A47L15/24
Filed: 2019-05-20
Abstract: To provide an immersion device capable of suppressing transport of many pieces of tableware in a stacked state, even when many pieces of tableware are immersed in washing water.SOLUTION: An immersion device 1 comprises: an immersion tank 2 for storing washing water L and tableware C is immersed in the washing water L; a conveyor 3 for mounting the tableware C in the immersion tank 2 on a belt 31 for transporting the tableware; and an ejection part 5 being arranged in the washing water L stored in the immersion tank 2 and including a nozzle 51a for ejecting water, the nozzle 51a sprays water to the tableware C being transported in a state of being mounted on the belt 31 in the washing water L.SELECTED DRAWING: Figure 6
Patent JP-2020189427-A (JP)
Title: Printing device
Inventor: FUJIMORI MASAAKI
IPC: B41J2/01
Filed: 2019-05-22
Abstract: To suppress damage of a medium caused by heat from a heater.SOLUTION: A printing device comprises a conveying part that conveys a medium in a first direction, a printing part that makes liquid adhere to the medium conveyed by the conveying part, and a heating part provided closer to a downstream side in the first direction than the printing part. The heating part comprises a first heater that extends in a first range in a second direction crossing the first direction and in a second range positioned closer to one side in the second direction than the first range to heat the medium, and a second heater that extends in the first range and in a third range positioned closer to the other side in the second direction than the first range to heat the medium. When the printing part makes liquid adhere to the first range in the medium, the first heater and the second heater heat the medium.SELECTED DRAWING: Figure 31
Patent JP-2020191270-A (JP)
Title: Vehicular lighting fitting
Inventor: HOSHINO SHINYA
IPC: F21S41/25
Filed: 2019-05-24
Abstract: To provide a vehicular lighting fitting capable of individually optimizing brightness and resolution of light source images projected in an enlarged manner.SOLUTION: A light source LS2, which is a first light source, is disposed between one side of the light source LS2 and an optical axis AXOP2 of a projection lens OP2, which is a first projection optical system, at a first distance h5. From a viewpoint of making the F number of the projection lens OP2 small, and suppressing deterioration in the resolution of light source images, the image circle C1 is caused to be a circle of a minimum radius R1 surrounding a light emitting surface LS2a of the light source LS2.SELECTED DRAWING: Figure 11
Patent JP-2020020338-A (JP)
Title: Air blower
Inventor: KAWASAKI MASATOSHI
IPC: F04D29/66
Filed: 2019-05-24
Abstract: To provide an air blower capable of suppressing turbulence of circulation flow flowing into a start side from a terminal side in a spiral ventilation passage, to improve quietness.SOLUTION: In a first side plate 31, the start side and terminal side of a spiral ventilation passage 36, and a surface forming a connection ventilation passage 38 extending from the terminal part of the spiral ventilation passage 36 in the rotation direction of an impeller 10 and connected to the start part of the spiral ventilation passage 36 are formed by connecting inclination surfaces whose height gradually changes. In the first side plate 31, on the start side and terminal side of the spiral ventilation passage 36, and on the radially inner side of the surface forming the connection ventilation passage 38, a projection part 31 is provided so as to extend along the circumferential direction of the impeller 10 on the outer peripheral side of the impeller 10, and to project toward a second side plate 32.SELECTED DRAWING: Figure 3
Patent JP-2020192765-A (JP)
Title: Antiglare film
Inventor: YABUHARA YASUSHI
IPC: B32B7/023
Filed: 2019-05-29
Abstract: To provide an antiglare film that has antiglare performance, has high hardness using cellulose nanofibers of the natural resources, and can prevent a deterioration of antistatic properties in a low humidity environment.SOLUTION: An antiglare film 1 comprises, on a transparent base material 2, an antiglare hard coat layer 3 that includes a composite particle 4, in which a core particle containing at least one kind of polymer includes a coating layer composed of fine cellulose on its surface, and a binder matrix 5, the antiglare film having a haze value of 1% or more and 10% or less.SELECTED DRAWING: Figure 1
Patent JP-2020198230-A (JP)
Title: Battery pack
Inventor: KOBAYASHI HIROTO
IPC: H01M50/51
Filed: 2019-06-04
Abstract: To minimize a short-circuit current between bus bars even when water enters a case in a battery pack in which a plurality of single cells are housed in the case.SOLUTION: A battery pack 10 includes a first core pack 14 and a second core pack 16 holding a plurality of single cells 30. A single cell 30 of a first cell group (or a second cell group) of the first core pack 14 and the second core pack 16 is electrically connected to a connector 20 via a positive electrode side connecting bus bar 44 and a negative electrode side connecting bus bar 48, respectively. Further, vertically adjacent cell groups are electrically connected to each other via a cell group communication bus bar 46. Then, an insulator is inserted between the cell group communication bus bars 46 facing each other and having a maximum potential difference.SELECTED DRAWING: Figure 3
Patent JP-2020195658-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-06-04
Abstract: To provide a game machine that can increase interest of a game by utilizing a performance symbol.SOLUTION: In a game machine capable of executing a variable performance in which the performance symbol is variably displayed and then displayed in a stopped manner, the performance symbol is composed of a first area (identification part) and a second area (decorative part). When the performance symbol is temporarily displayed in a stopped manner (temporarily stopped display) in the variable performance, the second area is operated and displayed (action operation). When the performance symbol is displayed in a stopped manner in the variable performance, the second area is not operated and displayed. When a predetermined period elapses after the performance symbol is displayed in a stopped manner (main stop display) in the variable performance, the second area is variably displayed (fluctuation operation).SELECTED DRAWING: Figure 130
Patent JP-2020200770-A (JP)
Title: Engine control device
Inventor: MORIMOTO HIROTAKA
IPC: F02D41/02
Filed: 2019-06-06
Abstract: To provide an engine control device which enables a combustion state in a cylinder to be more accurately detected.SOLUTION: There are provided fuel supply means 15 that carries out a first fuel injection (Q1, Q11) and a second fuel injection (Q2, Q12) for injecting fuel at a time later than the first fuel injection, and injection control means 120 for controlling the fuel supply means 15. The fuel injection means 15 is controlled in such a way that at least the first fuel injection (Q1, Q11) is carried out during an intake stroke when it is determined that abnormal combustion does not occur, and the fuel injection means 15 is controlled in such a way that both the first fuel injection (Q1, Q11) and the second fuel injection (Q2, Q12) are carried out during a compression stroke when the occurrence of abnormal combustion is determined.SELECTED DRAWING: Figure 13
Patent JP-2020134122-A (JP)
Title: Heat pump system
Inventor: XU JI SEN
IPC: F25B47/02
Filed: 2019-06-07
Abstract: To provide a heat pump system shortening defrosting time to improve usability.SOLUTION: A heat pump system includes: a compression mechanism 21; a use-side heat exchanger 22 heating a use-side heat medium; an intermediate heat exchanger 26; a first expansion device 23; a by-pass refrigerant circuit 3 branched between the use-side heat exchanger 22 and the first expansion device 23, heat-exchanged with a refrigerant flowing through a main refrigerant circuit 2 by the intermediate heat exchanger 26 after the branched refrigerant is decompressed by the second expansion device 31 and merged into the refrigerant on the way of the compression mechanism 21; and a use-side heat medium circuit 5 circulating the use-side heat medium by a transfer device 55. When an operation is moved to that in a defrosting operation mode on the way of executing an operation in a heating operation mode, the aperture of a second expansion device 31 is operated in a closing direction, thereafter the operation of the transfer device 55 is stopped, and execution of the operation in the heating operation mode is stopped.SELECTED DRAWING: Figure 1
Patent JP-2020174658-A (JP)
Title: Powder oil-and-fat composition for rice powder, and hardening inhibitor of rice cake dough
Inventor: MURAYAMA NORIKO
IPC: A23L7/10
Filed: 2019-06-07
Abstract: To provide a rice powder which suppresses the hardening of a rice cake dough of a rice cake dough-containing food.SOLUTION: There is provided a powder oil-and-fat composition for rice powder which contains an oil-and-fat component containing one or more kinds of XXX-type triglyceride having a fatty acid residue X with carbon number x in 1 to 3 positions of glycerol, wherein the carbon number x is an integer selected from 12-22; the oil-and-fat component contains β type oil and fat; the particle of the powder oil-and-fat composition for rice powder is a plate-like shape; and an average particle diameter of the powder oil-and-fat composition for rice powder is 50 μm or less. There is also provided a rice powder which contains the powder oil-and-fat composition for rice powder and grain flour and/or starches.SELECTED DRAWING: Figure 11
Patent JP-2020198832-A (JP)
Title: Work vehicle
Inventor: YAMAGUCHI TETSUO
IPC: A01B63/00
Filed: 2019-06-11
Abstract: To display many setting items and readily change setting information corresponding to the setting items.SOLUTION: A work vehicle includes: a vehicle body; a lifting device which is installed in the vehicle body and in which a work device can be installed; a lifting operation tool for lifting the lifting device; and a lifting speed setting tool capable of setting a lifting speed of the lifting device when the lifting operation tool is operated.SELECTED DRAWING: Figure 1C
Patent JP-2020201861-A (JP)
Title: Matching support system, matching support method, and matching support program
Inventor: AJICHI KIYOSHI
IPC: G06Q50/10
Filed: 2019-06-13
Abstract: To provide a matching support system, a matching support method, and a matching support program for supporting the identification of a group suitable for a user.SOLUTION: A support server 20 includes: a user information storage section 22 that stores attribute information of each user belonging to a group; meeting information storage section 25 that stores a participation state of each user to the group; and a control section 21 connected to a user terminal 10. The control section 21 of the support server 20 performs machine learning using the attribute information of each user belonging to the group stored in the user information storage section 22 and the participation state stored in the meeting information storage section 25 as teacher data to generate a compatibility prediction model for predicting a satisfaction degree of group participation, acquire attribute information of an applicant participating in the group, applies it to the compatibility prediction model, predict the satisfaction degree of the participation applicant, and output it.SELECTED DRAWING: Figure 1
Patent JP-2020184503-A (JP)
Title: Reading light useful for fixture
Inventor: WU YUSHENG
IPC: F21V21/26
Filed: 2019-06-20
Abstract: To provide a reading light useful for fixture.SOLUTION: A reading light includes: a fixed base 10; a slide stand 27 located above the fixed base; and a worm wheel chamber 11. A support rod 28 is slidably provided in the slide stand. A worm wheel 13 is installed at a bottom part terminal of the support rod and extends in the worm wheel chamber. A bottom part of the support rod is rotatably provided in a top wall of the fixed base. A sandwiching chamber 16 which opens to the left side and hooks on an edge of a desk is provided in a left side end wall of the fixed base. A fixing device 200 is provided in the sandwiching chamber. The fixing device includes a slide plate 19 which is slidably provided. A motor rotates to cause a threaded sleeve to rotate through a gear, move a screw rod downward, and move the slide plate downward in conjunction with the movement of the screw rod to fix the reading light to the edge of the desk.SELECTED DRAWING: Figure 1
Patent JP-2019194718-A (JP)
Title: Two-stage adiabatically coupled photonic systems
Inventor: DANIEL MAHGEREFTEH
IPC: G02B6/126
Filed: 2019-06-24
Abstract: To provide a photonic system comprising a silicon (Si) photonic integrated circuit (PIC) polarization splitter or a combiner.SOLUTION: An Si PIC polarization splitter 3402 or a combiner is provided, comprising: a first SiN waveguide formed in a first layer of an Si PIC; a second SiN waveguide formed in the first layer of the Si PIC; a first Si waveguide formed in a second layer of the Si PIC; a first WDM demux 3404 and a second WDM demux 3406B formed in the first layer of the Si PIC; a polarization rotator 3414 disposed in an optical path between an end of the first SiN waveguide and an input of the first WDM demux.SELECTED DRAWING: Figure 34B
Patent JP-2021004188-A (JP)
Title: Oral composition
Inventor: KIHIRA SHIGEKO
IPC: A61K47/14
Filed: 2019-06-25
Abstract: To provide an oral composition that contains a vitamin B6 compound having a high ability to permeate gums.SOLUTION: An oral composition contains a vitamin B6 compound, polyoxyethylene hardened castor oil, and alkyl glucoside.SELECTED DRAWING: None