baber/WOPTO huggingface dataset:
Patent JP-2021127434-A (JP)
Title: Soil improvement agent and its manufacturing method
Inventor: KUDO SADAMI
IPC: C09K17/10
Filed: 2020-02-17
Abstract: To provide a soil improvement agent capable of aiming effective use of oyster shells and water supply sludge, without using mountain soil, mountain sand and its manufacturing method.SOLUTION: It consists of a mixed granulated solidified product of desalted pulverized powder of oyster shells, a water sludge, zeolite, a microorganism having a function of fermenting and decomposing a spoilage product, and a binder. The mixed pulverized powder comprises 15 to 35 pts.wt, of the pulverized powder, 50 to 70 pts.wt. of the water sludge, 5 to 15 pts.wt. of the zeolite, 0.02 to 0.05 pt.wt. of the microorganism, and 5 to 10 pts.wt. of the binder. The binder comprises a cement based binder comprising 24 to 27 pts.wt. of silicon dioxide, 8.0 to 9.0 pts.wt. of aluminum oxide, 1.5 to 2.0 pts.wt. of iron oxide, 50.0 to 60.0 pts.wt. of calcium oxide, 3.0 to 4.0 pts.wt. of magnesium oxide and 1.5 to 2.5 pts.wt. of sulfur trioxide.SELECTED DRAWING: Figure 1
Patent JP-2021127762-A (JP)
Title: Gas fuel supply device of engine
Inventor: AIZAWA SHUTARO
IPC: F02M21/02
Filed: 2020-02-17
Abstract: To prevent water components from entering an intake passage and hindering introduction of a negative pressure into a regulator in a gas fuel supply device in which the regulator is connected to the intake passage side by a negative pressure pipe.SOLUTION: A gas fuel supply device 1 of an engine includes: a regulator 3 which adjusts a gas fuel sent from a pressure container by decompression; and a mixer 50 which sends the decompressed gas fuel to an intake passage 5. The regulator 3 and the intake passage 5 side are connected by a negative pressure pipe 10 to form a negative pressure introduction passage for introducing a negative pressure in the intake pipe into the regulator 3. Water component removal means 11 which removes water components entering from the intake passage 5 is disposed at any position in the negative pressure pipe 10.SELECTED DRAWING: Figure 1
Patent JP-2021130320-A (JP)
Title: Height control system
Inventor: HIRAKU ATSUKI
IPC: B60G3/28
Filed: 2020-02-18
Abstract: To acquire height control position in simple construction which enhances convenience at getting-on/off time.SOLUTION: In a suspension S of a vehicle B which includes a coil spring S1 and a first substrate part Sa and a second substrate part Sb which are disposed so that their relative distance can be varied with the coil spring S1 being interposed therebetween, a height control device U comprises a device body 1 which is provided on the first substrate part Sa, an action part 11 which is provided on the device body 1 and of which position can be changed toward the second substrate part Sb, a drive part M which displaces the action part 11, and a control part C which controls the drive part M, and it is configured so that the control part C shrinks the coil spring S1 by driving the drive part M when users get on/off and by causing the action part 11 to act on the second substrate part Sb.SELECTED DRAWING: Figure 1
Patent JP-2021131255-A (JP)
Title: Light detection system and received light quantity measuring method
Inventor: KONUMA SHUN
IPC: G01J1/42
Filed: 2020-02-18
Abstract: To calculate received light quantity even when a noise component's discharge probability is unknown.SOLUTION: A light detection system includes: a discharge probability calculating portion 202 that calculates discharge probabilities for a first state in which an optical sensor 1 is shielded from light, a second state in which the optical sensor 1 can be lighted and a light source 101 having known light quantity is turned on/off and a pulse width of a drive pulse voltage applied to the optical sensor 1 is the same as the first state, and a third state in which the optical sensor 1 can be lighted and the light source 101's turning-on/turning-off state is different from the second state and the drive pulse voltage's pulse width is the same as the first and second states; a sensitivity parameter storing portion 19 that stores known sensitivity parameters of the optical sensor 1; and a received light quantity calculating portion 206 that calculates received light quantity of the optical sensor 1 on the basis of the sensitivity parameters, discharge probabilities in the first, second, and third states, the drive pulse voltage's pulse widths in the first, second, and third states.SELECTED DRAWING: Figure 1
Patent JP-2021129808-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-20
Abstract: To provide a game machine capable of preventing a decrease in interest in a game.SOLUTION: A game machine displays imparted quantity display regarding an imparted quantity of a game value imparted by entry of a game medium into variable winning means at a lapse of a predetermined period after the variable winning means is changed from a second state to a first state when a first round game is performed from among plural round games. Predetermined display corresponding to non-impartation of a game value as imparted quantity display is displayed at a lapse of a predetermined period when a game medium does not enter the variable winning means within a predetermined period, and specific display differing from predetermined display is displayed as an imparted quantity at a lapse of a predetermined period when a game medium enters the variable winning means within a predetermined period.SELECTED DRAWING: Figure 10-11
Patent JP-2021135318-A (JP)
Title: Control method of display device, display device, and control method of display system
Inventor: NAKAMURA YASUHIRO
IPC: H04N5/74
Filed: 2020-02-25
Abstract: To provide a control method of a display device that can suppress increase in power consumption.SOLUTION: A control method of a display device that displays an image based on an image signal supplied from an image supply device that shifts to a first sleep mode in response to a non-operation state continuing for a first time period, stores second information indicating a second time period, shifts to a second sleep mode in response to an image signal continuously stopping for a second time period receives first information indicating the first time period from the image supply device, and sets the second information so that the second time period is shorter than a reference time period according to the first information.SELECTED DRAWING: Figure 4
Patent JP-2021136282-A (JP)
Title: Junction layer evaluation method and junction layer evaluation device
Inventor: OYA REIJI
IPC: B23K26/352
Filed: 2020-02-26
Abstract: To solve the problem that a junction layer cannot be evaluated quantitatively.SOLUTION: In a SiC substrate 106, a thin film heater 117 consisting of Ni-P is formed between a terminal electrode 115a and a terminal electrode 115b, a temperature probe 116 consisting of Ni-P is formed between a terminal electrode 114a and a terminal electrode 114b, and a current application passage 132 is formed between a terminal electrode 124a and a terminal electrode 124b. The SiC substrate 106 and a copper plate 104 are connected by sintered Ag paste 125. A junction layer 105 is formed in a state where an indium containing layer is formed in a layer opposed with the junction layer 105. In a terminal electrode 115, a constant current 128d is supplied from a DC power supply device 803b for TM to the thin film heater 117. A constant current 128a is supplied from a DC power supply device 803c for EM to the current application passage 132.SELECTED DRAWING: Figure 1
Patent JP-2020100150-A (JP)
Title: Laminated sheet
Inventor: ARAMAKI Miyu
IPC: B32B5/02
Filed: 2020-02-26
Abstract: To provide a laminated sheet, in which a second sheet member is superimposed on a first sheet member to which an electric wire is fixed, in order for them to be firmly fixed.SOLUTION: The laminated sheet 30 includes a first sheet member 32, and a second sheet member 36 fixed to the other main surface side of the first sheet member 32, and in one of the first sheet member 32 and the second sheet member 36, a space 38 in which the other can be melted and filled in is formed, and the first sheet member 32 and the second sheet member 36 are superimposed in a state in which the other of the first sheet member 32 and the second sheet member is melted and filled in the one space 38 and solidified.SELECTED DRAWING: Figure 2
Patent JP-2021135907-A (JP)
Title: Information provision system
Inventor: KAZUNO SHUICHI
IPC: G08G1/09
Filed: 2020-02-28
Abstract: To provide an information provision system capable of reducing secondary damage in the event of a disaster.SOLUTION: An information provision system comprises: a vehicle; and an information provision device 200 communicatively connected to the vehicle for providing information to the vehicle. The information provision device 200 includes: an acquisition unit 211 for acquiring fire related information indicating information related to a fire; a fire detection unit 212 for detecting occurrence of a fire on the basis of the fire related information; a fire information generation unit 213 that generates fire avoidance information for avoiding a fire when occurrence of a fire is detected by the fire detection unit 212 and transmits the fire avoidance information to the vehicle. The vehicle includes: an information reception unit for receiving the fire avoidance information; and a display control unit that displays the fire avoidance information on a display unit.SELECTED DRAWING: Figure 4
Patent JP-2021133208-A (JP)
Title: Game machine
Inventor: MURAKAMI JUNICHI
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Based on execution of operation to operation means during an operation valid period set by operation valid period setting means, performance variation means varies a performance mode from a first mode to a second mode in steps, and specific performance execution means executes a specific performance when the performance mode is varied to the second mode. A first state, and a second state in which variation of a performance mode is more difficult than the first state are set as an operation valid period, and the first state is set when a cancellation condition is satisfied while the second state is being set, thus improving a performance effect of a performance based on operation to the operation means and enhancing a player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2021136869-A (JP)
Title: Agent for inhibiting change in physical property of frozen fruit juice
Inventor: FUJIMOTO TOSHIHIRO
IPC: A23L2/42
Filed: 2020-03-02
Abstract: To provide an agent for inhibiting change in physical property of frozen fruit juice by which change in physical property of fruit juice caused by freezing the fruit juice or concentration adjusted-fruit juice is inhibited without impairing natural flavors and colors of the fruit juice, and a composition with fruit juice containing the agent for inhibiting change in physical property.SOLUTION: An agent for inhibiting change in physical property of frozen fruit juice is added to fruit juice or concentration adjusted-fruit juice having sugar content of 5 to 80° Bx. The agent for inhibiting change in physical property of frozen fruit juice has an ice re-crystallization inhibitory activity (RI) value in a range of 0.45 to 0.97, and contains a Flammulina velutipes extract, which is a water-soluble solvent extract, of 0.005 to 1.5 wt.% in terms of dry weight. A composition with fruit juice contains the agent for inhibiting change in physical property of frozen fruit juice, and fruit juice or concentration adjusted-fruit juice having sugar content of 5 to 80° Bx, and contains the agent for inhibiting change in physical property of frozen fruit juice in an amount of 0.01 to 2.5 wt.% in the whole composition with fruit juice.SELECTED DRAWING: None
Patent JP-2021139946-A (JP)
Title: Lighting control device and driving method of lighting control sheet
Inventor: AOKI KENJI
IPC: G02F1/13
Filed: 2020-03-02
Abstract: To provide a lighting control device capable of suppressing a flicker and enabling a reduction of power consumption, and a driving method of a lighting control sheet.SOLUTION: A lighting control device includes: a lighting control sheet 20 having a first transparent electrode 21, a second transparent electrode 22 and a lighting control layer 23 containing liquid crystal molecules interposed between the first transparent electrode 21 and the second transparent electrode 22; and a drive part 32 configured to maintain a luminous transmittance of the lighting control sheet 20 within a prescribed range through applying a direct current voltage between the first transparent electrode 21 and the second transparent electrode 22. If a first reference voltage is defined as a direct current voltage that saturates a transmittance of the lighting control layer 23 through being applied between the first transparent electrode 21 and the second transparent electrode 22 when a residual direct current voltage of the lighting control sheet 20 is zero, the drive part 32 applies a direct current voltage higher than the first reference voltage as a direct current voltage for changing the luminous transmittance.SELECTED DRAWING: Figure 1
Patent JP-2020079558-A (JP)
Title: Hygienic washing device
Inventor: MATSUI KENJI
IPC: E03D11/02
Filed: 2020-03-04
Abstract: To provide a hygienic washing device capable of suppressing dirt adhesion by forming foam films on an inner face at a toilet bowl front part to an inner face at a toilet bowl rear part.SOLUTION: A hygienic washing device comprises: a heat exchanger 700 heating washing water; a washing nozzle 831 washing a human body; a foam generating portion 560 generating washing foam; a spraying nozzle 550 discharging the washing water or the washing foam onto a toilet bowl inner face; a spraying nozzle driving portion 550a driving to rotate a direction of a discharge port of the spraying nozzle; an opening/closing valve 530a opening and closing a water passage to the spraying nozzle; and a control portion 130 controlling operations thereof. When spraying foam in the toilet bowl, a step is included, in which foam is sprayed by at least one reciprocal rotation operation in which, while varying output of discharge amount varying means, the spraying nozzle driving portion is rotated in a normal direction so that a direction of the discharge port of the spraying nozzle reaches, from a toilet bowl rear part via a toilet bowl front part, the toilet bowl rear part, and the spraying nozzle driving portion is rotated in a reverse direction so that the direction of the discharge port of the spraying nozzle reaches the toilet bowl rear part. Thus, foam films are formed from the inner face at the toilet bowl front part to the inner face at the toilet bowl rear part, to suppress dirt adhesion.SELECTED DRAWING: Figure 6
Patent JP-2020078737-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-05
Abstract: To provide a game machine capable of preventing the occurrence of a defect.SOLUTION: A game machine in which a game can be played includes display control means that can read storage data in storage means and control display means. A first control that initializes the measurement time before monitoring time elapses and a second control, when a predetermined event in which the first control is not executed occurs, that initializes the measurement time by signal generating means before the monitoring time elapses during the reading period in which the storage data of the storage means is being read can be executed. The storage means includes a normal use area and an alternative use area, and as a predetermined event, executes a process of storing the data stored in the normal use area of the storage means in the alternative use area of the storage means.SELECTED DRAWING: Figure 71
Patent JP-2021068693-A (JP)
Title: Battery assembly structure
Inventor: RYU KAKO
IPC: B62M6/90
Filed: 2020-03-10
Abstract: To provide a battery assembly structure.SOLUTION: A battery assembly structure of the invention includes a battery holder and a battery unit that is detachably installed in the battery holder. The battery unit includes a battery, a first engaging portion, and a second engaging portion, the first engaging portion and the second engaging portion are installed at an end portion of the battery, and the second engaging portion acts on the end portion. The battery holder includes a locking member that is selectively engaged with the first engaging portion or the second engaging portion, whereby the battery unit is positioned at a first position or a second position. When the locking member and the first engaging portion relatively move along an unlocking direction to be disengaged from each other, the battery unit moves from the first position along a disengaging direction to the second position where the locking member and the second engaging portion are engaged with each other, and when the second engaging portion acts on the end portion, the engagement between the second engaging portion and the locking member is released. When the battery unit moves along the disengaging direction again, the battery unit is detached from the battery holder.SELECTED DRAWING: Figure 4A
Patent JP-2021142032-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2020-03-11
Abstract: To provide a game machine which has superiority to a conventional game machine in terms of reduction of load in a development process or game amusement enhancement during operation.SOLUTION: Performance control means can execute first notice performance suggesting the expectation degree related to impartment of privilege and performs a first notice lottery determining an execution mode of the first notice performance in each of a plurality of execution timings in the first notice performance or whether or not the first notice performance is executed at timing prior to the fastest execution timing of the plurality of execution timings. In a second performance mode whose reliability related to impartment of a privilege suggested by the first notice performance is higher than that of the first performance mode, execution of the first notice lottery is restricted so that a result of the first notice lottery does not become a first result or the result of the first notice lottery is unlikely to become the first result.SELECTED DRAWING: Figure 13
Patent JP-2021145486-A (JP)
Title: Power converter
Inventor: HAYASHI ATSUSHI
IPC: H02M3/155
Filed: 2020-03-12
Abstract: To reduce the influence of heat from a reactor and a leaked magnetic flux on an electric current sensor in a power converter mounted on a fuel cell unit.SOLUTION: An electric current sensor 13 is provided on a bus bar 20 connecting a reactor 12 and a power module 14. The reactor 12 and the electric current sensor 13 are separated by a partition 31 formed using a metal having a magnetic shield effect. An output terminal 12a of the reactor 12 is provided on either one of a first-side surface that is farther from a plane 51 passing through the center of the reactor 12 as viewed from a mounting surface 50 of a power converter 10, and a second-side surface that is closer than the same plane. On one of the first and the second side which is not provided with the output terminal 12a of the reactor 12, the bus bar 20 extends from the space where the reactor 12 is disposed to the space where the electric current sensor 13 is disposed, through the partition 31.SELECTED DRAWING: Figure 9
Patent JP-2021142189-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKESHI
IPC: A63F5/04
Filed: 2020-03-13
Abstract: To provide a game machine capable of increasing game interest, in a game state where the difference number is managed.SOLUTION: A first game state is a game state composed of a plurality of zones, one zone of the plurality of zones is a first zone, and one zone of the plurality of zones is a second zone. The second zone has a more different advantage to a player than the first zone. In the first zone, the range of the difference number until the end of the first game state is a first range. In the second zone, the range of the difference number until the end of the first game state is a second range. The first zone and the second zone are adjacent to each other. Difference number determination means determines the initial value of the difference number of a value exceeding the upper limit of the second range, in relation to the start of the first game state.SELECTED DRAWING: Figure 23
Patent JP-2020110166-A (JP)
Title: Oral delivery products including three-dimensional objects
Inventor: PETROS GEBRESELASSIE
IPC: A23G4/08
Filed: 2020-03-16
Abstract: To provide an edible product and method for making an edible product.SOLUTION: There are provided an edible product including a core composition having at least one outer surface and at least one edible, three-dimensional object secured to the at least one outer surface, and a method for making an edible product, where the object includes a binder material and a deliverable component (selected from the group consisting of flavors, colorants, sweeteners, activators, sense-stimulating agents, effervescent components, and combinations thereof). Also, a method for delivery of at least one deliverable component including placing such products in the mouth of a user and releasing the deliverable component from the edible, three-dimensional object.SELECTED DRAWING: Figure 4
Patent JP-2021148627-A (JP)
Title: Marker, detection method, and detection program
Inventor: MIYAJI ATSUO
IPC: G06T7/90
Filed: 2020-03-19
Abstract: To provide a marker which is easily recognizable from multiple directions, and the reference point of which has high accuracy of recognition.SOLUTION: This marker comprises: a bottom face having a triangular shape composed of a first and a second line out of three lines, the three lines arranged in pyramid form with a reference point as a vertex; a top face having a triangular shape smaller than the bottom face and arranged approximately in parallel to the bottom face so that one of the vertexes of the triangular shape matches an end point that is not the reference point of a third line out of the three lines; and two side faces having a square shape composed of the third line and two sides of a triangle shape on the top facing the first and second lines. A pattern predetermined for each marker is added to the top face and two side faces, the three lines tinted with a first color, and the reference point is recognizable due to that the three lines or any two lines out of the three lines are recognized.SELECTED DRAWING: Figure 1
Patent JP-2021146643-A (JP)
Title: Three-dimensional shaped product producing device, three-dimensional shaped product producing method, and program for producing three-dimensional shaped product
Inventor: KOIKE YUTA
IPC: B29C64/112
Filed: 2020-03-19
Abstract: To provide a three-dimensional shaped product producing device capable of reducing collision of a roller to a three-dimensional shaped product by reducing formation of convex streaks, in a shaping method using a scheme of providing a shaping material into layers and laminating the layers to form the three-dimensional shaped product, or preferably a material jetting scheme.SOLUTION: A three-dimensional shaped product producing device includes: ejecting means for ejecting a shaping material; curing means for curing the shaping material ejected by the ejecting means; and control means for performing control to cause the ejecting means to further eject a repair shaping material to shaping layers formed so as to have a prescribed thickness by the ejecting means and the curing means, and to cause flattening means to flatten the product to the prescribed thickness. The amount of the repair shaping material to be ejected to one region, for forming at least the repairing shaping layer, is less than the amount of the repair shaping material to be ejected to other regions.SELECTED DRAWING: Figure 5