baber/WOPTO huggingface dataset:
Patent JP-2020199461-A (JP)
Title: Fluid mixer
Inventor: OSAKI SOICHIRO
IPC: B01F25/64
Filed: 2019-06-11
Abstract: To provide a fluid mixer which enables improvement of dissolution efficiency, downsizing of equipment, and improvement of operability.SOLUTION: A fluid mixer 11 mixes fluids and transfers the mixed fluids. The fluid mixer 11 includes a casing 21, a shaft 22, a transfer part 24, and a mixing part 25. The casing 21 has an inflow port 39 into which fluids flow and an outflow port 40 from which the mixed fluid flows. The shaft 22 rotates relative to the casing 21. The transfer part 24 has an impeller 46 which integrally rotates with the shaft 22, suctions the fluids from the inflow port 39 through rotation of the impeller 46, and transfers the mixed fluid. The mixing part 25 has: a rotor 52 which integrally rotates with the shaft 22; a stator 53 provided at the casing 21; and a passing part 56 provided between the rotor 52 and the stator 53. At the passing part 56, the fluid transferred from the transfer part 24 passes toward the outflow port 40.SELECTED DRAWING: Figure 2
Patent JP-2020204473-A (JP)
Title: On-vehicle object detection system and radio wave signal transmission cable
Inventor: KUROKAWA TSUBASA
IPC: G01S13/931
Filed: 2019-06-14
Abstract: To provide an on-vehicle object detection system that realizes a sufficient detection distance at a low cost.SOLUTION: The on-vehicle object detection system consists of an electronic control device, one radar module, and a plurality of radio wave signal transmission cables connected to the radar module. In a part of the radio wave signal transmission cable, an antenna portion is formed by a slit group. The radio wave signal transmission cables are attached to resin bumpers in front of and behind a vehicle so as to be close to and as along the bumpers. By arranging (attaching) the radio wave signal transmission cables at the center and both ends of the front and rear bumpers, it is possible to detect an object in all directions.SELECTED DRAWING: Figure 2
Patent JP-2020203463-A (JP)
Title: Liquid jet head, method for manufacturing liquid jet head, and liquid jet device
Inventor: SUGAWARA NORIKI
IPC: H01L41/047
Filed: 2019-06-19
Abstract: To provide a liquid jet head which improves the strength of an adhesive and has high reliability.SOLUTION: A liquid jet head that is a liquid jet head for jetting a liquid supplied from a flow channel provided therein from a nozzle includes a first flow channel member defining the flow channel and a second flow channel member that defines the flow channel and is bonded to the first flow channel member with an adhesive, in which the adhesive is an adhesive obtained by mixing a main agent and a curing agent, the main agent contains a bisphenol F type epoxy resin and a p-aminophenol type epoxy resin as main components, the curing agent contains imidazoles as a main component, a first treatment layer containing aluminum oxide or silicon oxide is formed on the surface of the first flow channel member, and the first treatment layer is bonded to the second flow channel member through the adhesive.SELECTED DRAWING: Figure 4
Patent JP-2019193820-A (JP)
Title: Game machine
Inventor: TANIGAWA YOSHIKAZU
IPC: A63F5/04
Filed: 2019-06-20
Abstract: To provide a game machine capable of obtaining predetermined game information.SOLUTION: An advantageous section is provided that allows a performance state to stay in an AT preparation state, an AT state, or an AT termination standby state. When a termination condition for the advantageous section is satisfied and the advantageous section terminates while the performance state stays in the AT preparation state, the AT state, or the AT termination standby state, the AT preparation state, the AT state, or the AT termination standby state is forcibly terminated and the state is shifted to a non-AT state. In the non-AT state in the advantageous section, an AT lottery state is set according to an RT state, the AT lottery state is made to stay in a medium probability state when the RT state is either a non-RT state or an RT1 state, and the AT lottery state is made to stay in a high probability state when the RT state is either an RT2 state or an RT3 state.SELECTED DRAWING: Figure 15
Patent JP-2021000751-A (JP)
Title: Information recording product, medium and booklet
Inventor: MASUYAMA YUKO
IPC: B41M3/14
Filed: 2019-06-21
Abstract: To provide an information recording product, a medium and a booklet which are difficult to falsify and have high stability of reading.SOLUTION: There is provided an information recording product 30 comprising a synthetic image including a base image, a first image formed on the base image and a second image formed on the first image. The base image is an image having from 50% to 70% of a dot area ratio formed of a bright material, the first image is formed of the bright material and the second image is formed of a transparent material. The first and second images are different pattern images formed by a specific rule and are configured to have different reflection light quantities depending on observation angle. The synthetic image is configured so that at least one image of the first and second images can be recognized depending on the observation angle.SELECTED DRAWING: Figure 1
Patent JP-2021001589-A (JP)
Title: Water cooled engine
Inventor: TANAKA YO
IPC: F01P5/10
Filed: 2019-06-24
Abstract: To provide a water cooled engine that can reduce horsepower loss when the engine rotates at low speed, and can obtain high output when it rotates at low speed with high load.SOLUTION: A water cooled engine comprises a water pump, and a cooling water jacket around a combustion chamber, and is constituted so that engine cooling water 4 is circulated between the water pump and the cooling water jacket. The water pump comprises a pump housing, a rotating shaft 6 inserted into the pump housing, and an impeller 7 attached to the rotating shaft 6 in the pump housing. When the engine rotates at low speed, the blade 9 takes a falling attitude 12 due to unbalance force 16 based on biasing force 11a of biasing means 11 and centrifugal force 9a acting on a blade 9. When the engine rotates at high speed, the blade 9 in the falling attitude 12 gets closer to a rising attitude 13 along a direction parallel to the rotating shaft 6 due to the unbalance force 16.SELECTED DRAWING: Figure 1
Patent JP-2021003020-A (JP)
Title: Protein stabilizer
Inventor: MORI HIDEHARU
IPC: C12N9/96
Filed: 2019-06-25
Abstract: To provide a protein stabilizer comprising a block copolymer, the protein stabilizer being capable of stabilizing proteins under high temperature conditions for an extended period of time and exhibiting a protein stabilizing effect only by adding a low concentration.SOLUTION: The protein stabilizer comprises a block copolymer which comprises at least a block A and a block B, the block A having a repetitive structure expressed by the following formula (1), the block B having a repetitive structure derived from a (meth)acrylic acid ester having an alcohol residue selected from linear, branched, or cyclic alkyl groups with 1-18 carbon atoms and aromatic groups with 6-20 carbon atoms, and the molar ratio of the block A and the block B (A/B) being from 50/50 to 90/10. (In the formula (1), R1 and R2 are an H, an alkyl group with 1-6 carbon atoms, an aromatic group with 6-20 carbon atoms, etc., and R3 is an H or a methyl group.)SELECTED DRAWING: None
Patent JP-2020142047-A (JP)
Title: Vital-sign detecting system and method
Inventor: CHANG YAO-TSUNG
IPC: G01N22/00
Filed: 2019-06-26
Abstract: To provide a vital-sign detecting system.SOLUTION: A vital-sign detecting system according to the present invention includes: a plurality of RF tags that are each attached to respective subjects and allow respective incident RF signals with different predetermined frequencies to be generated, the incident RF signals being projected onto respective subjects for generation of respective reflected RF signals; and at least one RF radar that enables the reflected RF signals to be demodulated such that a vital sign of the respective subjects is obtained, and the subjects are identified according to the associated frequency of the reflected RF signals.SELECTED DRAWING: Figure 1
Patent JP-2021003075-A (JP)
Title: Hopper moving mechanism of rice malt production apparatus
Inventor: OGA NAOYUKI
IPC: C12M1/16
Filed: 2019-06-27
Abstract: To provide a hopper moving mechanism of a rice malt production apparatus which is easy to handle, and does not require securing an installing place outside rice malt production apparatus.SOLUTION: A hopper moving mechanism 30 of a rice malt production apparatus 1 stacks a material for producing rice malt on a belt 3 of an endless conveyor of the rice malt production apparatus installed inside a rice malt production chamber 10 and cultures Aspergillus oryzae. The mechanism comprises: a hopper body 31 into which the material for producing rice malt is input; movable means 33 movable together with the hopper body 31; and guiding means 34 into which the movable means 33 is guided. The hopper body 31 is movable between an input position on the belt 3 and a retreat position retreated from above the belt 3 when the movable means 33 is guided by the guiding means 34.SELECTED DRAWING: Figure 5
Patent JP-2021012574-A (JP)
Title: Server device, program of server device, control method of server device and distribution system
Inventor: SAKAI AKIRA
IPC: A63F13/79
Filed: 2019-07-08
Abstract: To distribute an advertisement created by considering a moving picture being reproduced at a terminal device to the terminal device.SOLUTION: A server control program PG-SH of a distribution server 30 that can communicate with a game device 10 that can execute a baseball game and distributes a distribution moving picture to a terminal device 70-m allows a processor 3000 of the distribution server 30 to function as an acquisition unit 310 that acquires distribution game moving picture information JMV indicating a distribution game moving picture MV relating to the baseball game from the game device 10, and as a distribution unit 320 that performs processing of distributing the distribution game moving picture MV indicated by the distribution game moving picture information JMV to the terminal device 70-m. The distribution unit 320, when the game device 10 generates moving picture identification information JX indicating that the distribution game moving picture MV is a specific moving picture, and also when the acquisition unit 310 acquires the distribution game moving picture information JMV and the moving picture identification information JX from the game device 10, distributes a specific advertisement relating to a specific commercial material GD[q] associated with the specific moving picture to the terminal device 70-m.SELECTED DRAWING: Figure 7
Patent JP-2021011787-A (JP)
Title: Ground improvement method
Inventor: OZAKI KENICHIRO
IPC: E02D5/20
Filed: 2019-07-09
Abstract: To provide a ground improvement method for achieving carbon stock which can reduce restriction of usable wood.SOLUTION: A ground improvement method includes: a step of forming an excavation hole 3 on soil-improvement target ground 1 by a non-earth-removal excavator 2; a step of filling the excavation hole 3 with a filler 4; and a step of installing wood (round timber 5) that has a diameter smaller than the diameter of the excavation hole 3 and extends in an extension direction of the excavation hole 3, in the excavation hole 3 filled with the filler 4.SELECTED DRAWING: Figure 3
Patent JP-2021013592-A (JP)
Title: Game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To allow a player to have a sense of expectation toward winning effectively by false continuation under diverse game situations.SOLUTION: In a Pachinko machine, the maximum value (M times) of the number of continuation times (the number of restart times) permitted in false continuation is determined when the false continuation is started. Before the first false continuation is restarted, plural display areas are displayed on a performance screen, and the maximum value of false continuation is reported by the number of the display areas. The respective display areas correspond to restart of first to M-th false continuations, and a degree of expectation toward restart of the corresponding time is shown by an item displayed in the display areas. When the number of continuation times in false continuation reaches the M-th time, it is show that a degree of expectation is high. When the number of continuation times is less than M, it is not shown that a degree of expectation is high.SELECTED DRAWING: Figure 18
Patent JP-2021013348-A (JP)
Title: Beer taste beverage, and method for producing beer taste beverage
Inventor: KATO YUICHI
IPC: C12G3/06
Filed: 2019-07-12
Abstract: To provide a beer taste beverage that prevents a large amount of bubbles from occurring during a fermentation process and has an excellent flavor.SOLUTION: A beer taste beverage contains an iso α acid content of 0.1 mass ppm or less, a total nitrogen content of 3-120 mg/100 mL, a total polyphenol content of 3-90 mass ppm, and an ethyl caproate content of 0.7-7 mg/L.SELECTED DRAWING: None
Patent JP-2019202777-A (JP)
Title: Automatic operation mode switching method, automatic operation mode switching device and computer-readable storage medium
Inventor: CHEN YOU HAN
IPC: B60W30/182
Filed: 2019-07-18
Abstract: To provide automatic operation mode switching method and device by which suitable adjustment can be performed according to a feature of a user, and user dissatisfaction with ride comfort can be solved, and a readable storage medium.SOLUTION: Automatic operation mode switching method and device, and a readable storage medium according to the present invention are so configured as to determine identity of a user who rides on automatic operation equipment, and then, to determine a target automatic operation mode, which matches said user identity from previously stored plural automatic operation modes, on the basis of said user identity, and to control so that the automatic operation equipment executes an automatic operation task at a current time on the basis of the target automatic operation mode. By executing the automatic operation task at a current time by use of different automatic operation modes according to a difference between user identities, automatic operation equipment riding experience according to user need can be provided to the user.SELECTED DRAWING: Figure 2
Patent JP-2021020343-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: WATANABE EIICHIRO
IPC: B41J2/01
Filed: 2019-07-25
Abstract: To suppress deterioration in sealability between a holder and a case when fastening force of a screw deteriorates.SOLUTION: A liquid jet head comprises: a nozzle plate comprising a plurality of nozzles jetting liquid in a first direction; a case which is provided in a second direction reverse to the first direction with respect to the nozzle plate, and has a flow path pipe defining a first flow path through which liquid flows and protruding in the second direction; a circuit board which is provided in the second direction with respect to the case, and comprises a first penetration hole through which the flow path pipe penetrates; a first sealing member provided in the second direction with respect to the circuit board; a holder which is provided in the second direction with respect to the first sealing member, and has therein, a second flow path communicated with the first flow path; a screw fixing the holder and the case; and an adhesive fixing the holder and the case.SELECTED DRAWING: Figure 13
Patent JP-2021019862-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-07-27
Abstract: To improve the game amusement.SOLUTION: A game machine including display means that can display plural types of images can execute the array direction change performance in which the array direction of a plurality of reservation icons is changed by changing the display positions of the plurality of reservation icons displayed on a sub-display device, and also execute the array direction change performance in which the array direction of the plurality of reservation icons is changed by changing the display positions of the plurality of reservation icons displayed on a main display device.SELECTED DRAWING: Figure 92
Patent JP-2020039246-A (JP)
Title: Method for controlling vehicle-external charging device, and charging device
Inventor: DANIEL SPESSER
IPC: H02J7/00
Filed: 2019-07-29
Abstract: To provide a method for controlling a vehicle-external charging device, and a charging device.SOLUTION: A charging device 1 includes: an AC current grid 4 having a neutral conductor, a protective conductor and at least one phase conductor; a protection and monitoring apparatus 7; and a DC current charging terminal 11. A vehicle includes a high-voltage on-board power system and an electrical energy storage device connected to the high-voltage on-board power system. A method for controlling a vehicle-external charging device includes: a step of electrically connecting the high-voltage on-board power system to the DC current charging terminal 11 of the charging device 1; and a step of detecting protective conductor resistance between the neutral conductor and the protective conductor by feeding in a test current by way of the protection and monitoring apparatus 7, a frequency of the test current being either outside of a compensation frequency range of the protection and monitoring apparatus or within the compensation frequency range, and being filtered out of the compensation frequency range in a narrow band.SELECTED DRAWING: Figure 1
Patent JP-2021023444-A (JP)
Title: Game machine
Inventor: MATSUSHIMA HIROKI
IPC: A63F7/02
Filed: 2019-07-31
Abstract: To improve amusement of games.SOLUTION: In a Pachinko machine 1, as termination conditions of a time-shortening control, a first time-shortening termination condition and a second time-shortening termination condition are defined, the former condition based on the number of times of variation games, the latter condition based on the number of times "a small win" being determined by a start determination (special symbol win determination). Particularly, between when the first time-shortening termination condition is established and when the second time-shortening termination condition is established, modes of the variation games to be performed after the termination of the time-shortening control are made common to each other. In other words, whichever time-shortening termination condition is established between the first time-shortening termination condition and the second time-shortening termination condition, a special variation in a same mode is performed same number of times after the termination of the time-shortening control.SELECTED DRAWING: Figure 55
Patent JP-2021028435-A (JP)
Title: Mechanical parking facility and method for controlling mechanical parking facility
Inventor: SAWAMURA AKIRA
IPC: E04H6/28
Filed: 2019-08-09
Abstract: To increase users' convenience by changing a mode of a vehicle to be unloaded from a mechanical parking facility according to delivery purposes.SOLUTION: A mechanical parking facility 1 comprises a control part 5 for receiving an unloading operation signal by a user, and a transportation part 3 for transporting a vehicle 9 to be unloaded to a riding-in part 11. In a first mode, the control part 5 makes the transportation part 3 transport the vehicle 9 to be unloaded to the riding-in part 11 in a state where the vehicle 9 exits from a gateway 12 of the riding-in part 11 in the advancing direction. In a second mode, the control part makes the transportation part 3 transport the vehicle 9 to be unloaded to the riding-in part 11 in a state where the vehicle 9 exits from the gateway 12 of the riding-in part 11 in the retreating direction.SELECTED DRAWING: Figure 8
Patent JP-2021030606-A (JP)
Title: Liquid discharge head unit
Inventor: HAGIWARA HIROYUKI
IPC: B41J2/18
Filed: 2019-08-27
Abstract: To provide a liquid discharge head unit which can reduce possibility that a projection for supply is damaged.SOLUTION: A liquid discharge head unit for discharging a liquid has: a channel member; and a liquid discharge head for discharging the liquid supplied from the channel member. The channel member has: a channel structure provided with a supply channel in which the liquid supplied from the outside flows; and a supply projection projecting from the channel structure and provided with a supply port for supplying the liquid from the outside to the supply channel. A wall surface of the supply channel is formed of a resin, and at least a part of the supply projection is formed of metal.SELECTED DRAWING: Figure 9
Patent JP-2020056145-A (JP)
Title: Textile machine and method for controlling the same
Inventor: MARIO MALECK
IPC: G05B19/418
Filed: 2019-08-28
Abstract: To provide a textile machine capable of performing quick and stable communication even if having many workstations and communicable units, and a method for controlling the same.SOLUTION: A textile machine 1 comprises a plurality of workstations 3 arranged adjacently, grouped into a plurality of sections 2, each having a plurality of communicable units, each section having a section control system 13, the communicable units of the workstations in one section being connected to section buses 15, 16 to communicate with the section control system, each section including at least two section buses 15, 16 connected to the section control system, a first part of the communicable units of the workstations being connected to one section bus of the at least two section buses, and a second part of the communicable units of the workstations being connected to the other section bus.SELECTED DRAWING: Figure 3
Patent JP-2021032226-A (JP)
Title: Engine room cover
Inventor: NAKANE TOSHIYA
IPC: B62D25/10
Filed: 2019-08-29
Abstract: To facilitate maintenance of an engine room even when an engine room cover is disposed.SOLUTION: An engine room cover 18 includes a sheet material 20 having flexibility and not having air permeability, and a roll mechanism 22 that is disposed in an engine room 12 of a vehicle 10 and can wind up the sheet material 20 into a roll. The engine room cover 18 can be kept in a use state in which the sheet material 20 taken out from the roll mechanism 22 is disposed in a state of partitioning between an engine hood 16 and a device 14. Furthermore, the engine room cover 18 can be kept in a housing state in which the sheet material 20 is wound up on the roll mechanism 22 and retreated from the upper part of the device 14.SELECTED DRAWING: Figure 1
Patent JP-2021036163-A (JP)
Title: Coupling device
Inventor: MIZUNO AKIRA
IPC: F16L37/32
Filed: 2019-08-30
Abstract: To prevent a seal member from coming off from an inner peripheral surface of an insertion/extraction hole when relatively moving a female type coupling and a male type coupling from a uniting position to a separating position, even if the pressure of a fluid becomes high when a coupling device supplies the fluid.SOLUTION: An insertion/extraction shaft portion 48 is provided with a channel path 50 releasing pressure in an insertion/extraction hole 30 when relatively moving a female type coupling 12 and a male type coupling 14 from a uniting position to a separating position. The channel path 50 communicates a place on a surface of the insertion/extraction shaft portion 48 on a tip end surface 4804 than a place with which a seal member 38 is elastically contacted, and a place on an outer peripheral surface 4802 on the insertion/extraction shaft side separated from the tip end surface 4804 than the place with which the seal member 38 is elastically contacted, in an axial direction of the insertion/extraction shaft hole 30, after opening portions 36A and 36B of the female type coupling 12 and the male type coupling 14 are blocked by poppet valves 22 respectively.SELECTED DRAWING: Figure 5