baber/WOPTO huggingface dataset:
Patent JP-2021193884-A (JP)
Title: Microorganism mixtures, compositions for methane production and methods for producing methane
Inventor: FUJII KATSUHIKO
IPC: C02F3/00
Filed: 2020-06-09
Abstract: To provide microorganism mixtures that allow for methane production from compositions of biomaterials by conducting co-culture various kinds of specific microorganisms at normal temperature.SOLUTION: Disclosed is a mixture of microorganisms comprising: at least one microorganism selected from the group consisting of microorganisms belonging to the family Enterobacteriaceae, microorganisms belonging to the family Pseudomonadaceae and microorganisms belonging to the family Clostridiaceae; at least one microorganism selected from the group consisting of microorganisms belonging to the family Methanobacteriaceae and microorganisms belonging to the family Methanosarcinaceae; at least one microorganism selected from the group consisting of microorganisms belonging to the family Aspergillaceae and microorganisms belonging to the family Arthopyreniaceae.SELECTED DRAWING: Figure 6
Patent JP-2020146515-A (JP)
Title: Dust separation device and vacuum cleaner
Inventor: TAKAI YASUSHI
IPC: A47L9/16
Filed: 2020-06-10
Abstract: To provide a dust separation device that facilitates cleaning of a second centrifugal separation part and subsequent confirmation, and a vacuum cleaner.SOLUTION: A dust separation device comprises a first centrifugal separation part for separating coarse dust from air including dust, and a second centrifugal separation part 36 for centrifugally separating fine dust from the air including the dust passing through the first centrifugal separation part. The second centrifugal separation part 36 has a second separation chamber-side wall part 82 for dividing the second centrifugal separation chamber that separates the fine dust, and a second separation chamber lid part 81 that has an exhaust port for making the air flow out from the second centrifugal separation chamber and that openably/closably closes the second separation chamber-side wall part 82.SELECTED DRAWING: Figure 7
Patent JP-2021196852-A (JP)
Title: Speed control device, speed control method, speed control program, and moving object
Inventor: NAKAMURA BUNICHI
IPC: G05B11/36
Filed: 2020-06-12
Abstract: To control a speed of a moving object in contact with a fluid in an adaptive manner.SOLUTION: A speed control device 16 acquires at least one of a ground speed VG representing a relative speed of a moving object S to a land at each time and a convection speed VW representing the relative speed of the moving object to a fluid at each time. Then, the speed control device 16 calculates a value β. according to at least one of a difference between a target speed ur of the moving object and the ground speed VG and a difference between the target speed ur of the moving object and the convection speed VW at each time. Also, the speed control device 16 calculates a sum of quantities β. calculated in an arbitrary time interval as a correction quantity β regarding the speed of the moving object. The speed control device 16 calculates a product of the correction amount β and the target speed ur as a speed u. Then, the speed control device 16 controls a driving unit of the moving object so that the speed of the moving object becomes the speed u.SELECTED DRAWING: Figure 1
Patent JP-2021195297-A (JP)
Title: Cobalt-coated nickel-containing hydroxide particle
Inventor: HANAMURA Naoya
IPC: H01M4/52
Filed: 2020-06-18
Abstract: To provide a cobalt-coated nickel-containing hydroxide particle having excellent particle strength, thereby capable of preventing a break or crack in the particle and formation of fine powder.SOLUTION: In a cobalt-coated nickel-containing hydroxide particle, a coating layer involving cobalt oxyhydroxide is formed on a nickel-containing hydroxide particle. In the cobalt-coated nickel-containing hydroxide particle, the average size of 10 particles whose particle strength has been measured is 10.0 μm or over and 11.5 μm or under, and the cobalt-coated nickel-containing hydroxide particles have an average particle strength of 65.0 MPa or over and 100.0 MPa or under.SELECTED DRAWING: None
Patent JP-2021183866-A (JP)
Title: screw
Inventor: SAKAI TAKAYOSHI
IPC: F16B39/02
Filed: 2020-05-22
Abstract: To create a screw less likely to loosen which does not cost more than a normal screw and resolves demerits because some conventional looseness preventing screws prevent loosening by performing special processing of a washer and a nut, simultaneous processing of the screw in both left and right directions to a screw part of the bolt, and using a special nut, however, according to the prior art, processing is difficult in comparison with a normal screw and costs high, and it is possible to wedge a wedge only from the nut side and to make it less likely to loosen, which is a big demerit.SOLUTION: A bolt side surface is given a notch from above to below and provided with a gap, a tapping screw or the like is inserted for a wedge in a gap on the head part side, screwed, and wedged to make the screw less likely to loosen.SELECTED DRAWING: Figure 1
Patent JP-2022001137-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a second game machine, it is possible to impart a specific value (e.g., AP) according to the establishment of a specific imparting condition in a special game state (e.g., an AT state). Stages (e.g., Lv.0-Lv.5) can be set according to the specific value imparted in the special game state at least of the unit. In an extension determination state (e.g., a judge state), it is possible to perform extension propriety determination (e.g., determination on whether or not to perform a judge reward lottery) for the number of times according to the set stage. In a special game state, it is possible to determine whether or not a stage to be set is to be the highest stage irrespective of accumulated imparting results of the specific values.SELECTED DRAWING: Figure 39
Patent JP-2022002924-A (JP)
Title: Support structure of electrical component
Inventor: AKASAKA IKUYA
IPC: B60R16/02
Filed: 2020-06-23
Abstract: To provide a support structure of an electrical component that can suppress local temperature change in an electrical component to protect the electrical component.SOLUTION: Support structures of electrical components are configured to support a first electrical component 31 and a second electrical component 32 on a dash panel 10 through a bracket 20. The bracket 20 has: a bracket main body 21; a first fixing part 22 and a second fixing part 23 that fix the bracket 20 to the dash panel 10; and a wall surface part 28 and a first leg part 24 arranged among a foot space 5 of an occupant and the first electrical component 31 and the second electrical component 32. The first electrical component 31 and the second electrical component 32 are arranged adjacent to a cooling/heating air conditioner 13. In the wall surface part 28 and the first leg part 24 are formed an opening 28b and an opening 24b through which the foot space 5 is communicated with spaces at the first electrical component 31 side and at the second electrical component 32 side.SELECTED DRAWING: Figure 2
Patent JP-2022006251-A (JP)
Title: Image forming apparatus and program
Inventor: NAKAO TAKETOSHI
IPC: B41J29/38
Filed: 2020-06-24
Abstract: To provide an image forming apparatus and a program that can automatically execute a scan job without the need to operate an operation panel and a start key.SOLUTION: An image forming apparatus 1 comprises control means 100 that, with detection that a document is placed at a position before reading, starts reading the document with reading means 40, and when it is detected after the reading that the document is taken out from a position after the reading, and it is detected by human detection means 90 that a user moves away from the image forming apparatus without input of job designation performed by the user, transmits a file of the document read by the reading means 40 based on a preregistered scan setting associated with the user.SELECTED DRAWING: Figure 5
Patent JP-2022007583-A (JP)
Title: Screen fastening mechanism and opening/closing device having same
Inventor: NOGUCHI HIROYUKI
IPC: E06B9/00
Filed: 2020-06-26
Abstract: To provide a screen fastening mechanism capable of suppressing releasing of a closed state caused by turning-up of a screen of an opening/closing device during a fire and ordinary time, and the opening/closing device having the mechanism.SOLUTION: A fastening mechanism 12 for a screen 5, which maintains a closed state realized by the vertically movable screen 5, comprises: a base member 13 provided to the lower end of the screen 5; and a latch member 14 rotatably provided to the base member 13. In the latch member 14, a lever is formed so as to extend in a direction away from the rotational axis direction of rotation of the latch member 14.SELECTED DRAWING: Figure 6
Patent JP-2020175889-A (JP)
Title: Information providing device, information providing method, and control program for providing information
Inventor: SAISHO KENICHIRO
IPC: G08G1/16
Filed: 2020-06-29
Abstract: To enable a driver to more easily perceive relative movement information (peripheral object information) with respect to a moving body, of an object (a detection target object) in the periphery of the moving body, from an image displayed in a display area ahead of a travel direction of the moving body.SOLUTION: An information providing device 200 comprising image light projection means 230 for projecting image light to a light transmission member includes: distance detection means 100 for detecting a relative distance in a moving body travel direction to a detection target object existing in the periphery of a moving body; viewpoint position detection means for detecting a viewpoint position of a driver 301; and display control means 250 for controlling the image light projection means so that a perceived distance of the driver according to motion parallax employed for a target object image is varied with the relative distance in the moving body travel direction to the detection target object, that is detected by the distance detection means, by changing a display position of the target object image showing the detection target object in accordance with a detection result of the viewpoint position detection means.SELECTED DRAWING: Figure 5
Patent JP-2022011752-A (JP)
Title: Receiver
Inventor: IMAZATO KOJIRO
IPC: H04B1/16
Filed: 2020-06-30
Abstract: To provide a receiver that can prevent damage to devices due to over-input and has good responsiveness.SOLUTION: A receiver includes: an external AGC 3 that attenuates gain of a received signal before digital conversion according to a signal level of a digitally converted received signal; an external AGC correction unit 5 that corrects the gain of the received signal to a value before attenuation by multiplying the attenuated received signal by the inverse of an amount of attenuation by the external AGC 3 at timing of cancelling the attenuation; a channel filter 6 that removes unnecessary frequency components of the corrected received signal; and an internal AGC 7 that adjusts the gain of the received signal that has passed through the channel filter 6 into a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2022012281-A (JP)
Title: Winding method and winding equipment of steel strip
Inventor: TAKEO KEISUKE
IPC: B21B39/14
Filed: 2020-07-01
Abstract: To appropriately control a standby opening of a side guide to a size that does not cause a steel strip tip to collide according to the passing situation of the conveyed steel strip tip, and prevent the occurrence of miss roll.SOLUTION: A winding method of a steel strip in winding equipment in which a side guide 2 is installed on the upstream side of a winding machine 1 includes measuring an off-center amount x and a floating amount y of a steel strip tip on the upstream side of the side guide 2, increasing a standby opening of the side guide 2 from a preset opening for each material when obtaining a measurement result that the steel strip tip may collide with the side guide 2, preferably, when the sum of the off-center amount x and the floating amount y of the steel strip tip exceeds a predetermined threshold value, and causing a steel strip S to enter the side guide 2 having the standby opening.SELECTED DRAWING: Figure 6
Patent JP-2021169992-A (JP)
Title: Soil sampling device with sample automatic containing function
Inventor: Hong Penggui
IPC: E21B25/10
Filed: 2020-07-09
Abstract: To provide a soil sampling device with a sample automatic containing function.SOLUTION: The soil sampling device with a sample automatic containing function described in the present application includes a body having an advance mechanism. The advance mechanism has two fixed shafts fixed symmetrically with respect to a horizontal surface of the body, each of the fixed shafts has two rotatable caster arms, the caster arms have casters rotatably provided in lower ends of the caster arms, the horizontal surface of the body has a first slider space provided symmetrically bilaterally below the fixed shafts. The first slider space has a first slider which can oscillate horizontally, and the caster arms have a first position limitation groove penetrating the caster arms vertically.SELECTED DRAWING: Figure 1
Patent JP-2020196264-A (JP)
Title: Laminate, wavelength conversion member, backlight unit and image display device
Inventor: OIKAWA FUTOSHI
IPC: B32B7/03
Filed: 2020-07-09
Abstract: To provide a laminate and a wavelength conversion member excellent in flatness, and a backlight unit and an image display device using these components.SOLUTION: A laminate 10 includes an intermediate layer 11 and a coating material 12A and a coating material 12B disposed respectively on either side of the intermediate layer 11, in which an angle formed by the orientation direction of the coating material 12B with respect to the orientation direction of the coating material 12A is 20° or less. A wavelength conversion member 10 includes a wavelength conversion layer 11 and a coating material 12A and a coating material 12B disposed respectively on either side of the wavelength conversion layer 11, in which an angle formed by the orientation direction of the coating material 12B with respect to the orientation direction of the coating material 12A is 20° or less.SELECTED DRAWING: Figure 1
Patent JP-2022017630-A (JP)
Title: Traveling device body and usage thereof
Inventor: SODA KIYOSHI
IPC: B62D55/06
Filed: 2020-07-14
Abstract: To provide a traveling device body that includes a pair of left and right crawler type traveling units, a device body, and attachment portions for detachably attaching the left and right crawler type traveling units to the device body, and can change the front and rear weight balance without complicating its structure, and the usage thereof.SOLUTION: A pair of left and right crawler type traveling units 2 are biased toward a biased portion where the center of gravity is biased toward one side in a front-rear direction. The left and right crawler type traveling units are attached to a device body 1 side in a state where respective biased portions are biased toward the same direction. The crawler type traveling unit, which can be detachably attached to one side in a left-right direction of the device body, can be detachably attached to the other side when the front side and the rear side are reversed. The crawler type traveling unit, which can be detachably attached to the other side, can be detachably attached to the one side when the front side and the rear side are reversed.SELECTED DRAWING: Figure 6
Patent JP-2022018779-A (JP)
Title: Flow rate control unit and flow rate control system
Inventor: SUGIURA KAZUHIKO
IPC: E03C1/042
Filed: 2020-07-16
Abstract: To provide a flow rate control unit and a flow rate control system which have a simplified configuration and enable easy installation in an existing faucet.SOLUTION: A flow rate control unit 20 comprises: a main flow path R1 to which a flow path on-off valve 31 and a flow meter 41 are attached; a bypass flow path R2 that is configured so that the flow rate of a liquid is smaller than that of the main flow path R1 and is connected to the main flow path R1 by bypassing the flow path on-off valve 31; and a control unit 60 that controls an opening/closed state of the flow path on-off valve 31. The control unit 60 closes the flow path on-off valve 31 with a manual faucet opening when at least one of the flow rate of the liquid measured with the flow meter 41 or the flow time of the liquid measured with the flow meter 41 reaches a threshold value. The control unit 60 returns the flow path on-off valve 31 to an open state when the flow path on-off valve 31 is closed and the manual faucet is closed.SELECTED DRAWING: Figure 2
Patent JP-2022019459-A (JP)
Title: Heat exchanger
Inventor: ANDO TORU
IPC: F28F1/02
Filed: 2020-07-17
Abstract: To provide a compact and high-performance heat exchanger in which a curved part is provided in a header.SOLUTION: A heat source heat exchanger 50 comprises a liquid header 54 and a plurality of heat transfer flat pipes 60. The liquid header includes at least a first straight line part 54a extending in a left-right direction, a second straight line part 54b extending in a front-rear direction intersecting the left-right direction, and a curved part 54c. The curved part connects between the first straight part and the second straight part. Each of the plurality of heat transfer flat pipes is inserted into an opening formed in the liquid header, and connected to the liquid header. The heat transfer flat pipe includes a curved flat pipe 66 that is inserted and fixed in an opening provided in the curved part. The longitudinal direction of the cross section of the curved flat pipe 66 is inclined to each of the longitudinal direction of the cross section of a first flat pipe 62 inserted and fixed in an opening provided in the first straight line part, and the longitudinal direction of the cross section of a second flat pipe 64 inserted and fixed in an opening provided in the second straight part.SELECTED DRAWING: Figure 5
Patent JP-2022026242-A (JP)
Title: Fuel cell power generation system
Inventor: MATSUDA SHOHEI
IPC: H01M8/04955
Filed: 2020-07-30
Abstract: To provide a fuel cell power generation system that can improve the continuity of power generation of the fuel cell power generation system consisting of a plurality of fuel cell modules.SOLUTION: A fuel cell power generation system according to an embodiment includes a first fuel cell module installed in a first battery installation section, a second fuel cell module installed in a second battery installation section, and a ventilation system. Fuel gas is supplied to the first fuel cell module by a first supply line. Fuel gas is supplied to the second fuel cell module by a second supply line. A first shutoff valve capable of shutting off the first supply line is provided outside the first battery installation section and the second battery installation section. A second shutoff valve capable of shutting off the second supply line is provided outside the first battery installation section and the second battery installation section.SELECTED DRAWING: Figure 1
Patent JP-2022026977-A (JP)
Title: Ground penetration method using friction reduction material-containing high pressure water
Inventor: KITAMURA TAKUYA
IPC: E02D7/24
Filed: 2020-07-31
Abstract: To provide a ground penetration method for drilling the ground by injecting high pressure water and penetrating a structure into the ground which reduces disturbance of a peripheral ground by the high pressure water and can obtain sufficient bearing capacity of the structure after construction.SOLUTION: High pressure water contains a friction reduction material for enhancing viscosity thereof so as to reduce friction with the ground. The friction reduction material is a water-soluble polymer, a combination of a water-soluble polymer and a surface active agent, or a cellulose fiber having a cellulose I type crystal structure. A ground penetration method includes the steps of preparing a raw liquid containing the friction reduction material having higher concentration than concentration of the friction reduction material at the time of injection of high pressure water, and mixing the raw liquid on a path for transferring the high pressure water.SELECTED DRAWING: Figure 3
Patent JP-2022029866-A (JP)
Title: State measurement apparatus, state measurement method, and program
Inventor: KAWAMURO YUKI
IPC: G01N27/02
Filed: 2020-08-05
Abstract: To easily develope an indicator for identifying a state of liquid mixture.SOLUTION: A state measurement apparatus comprises: an electrode for applying an AC signal to liquid mixture; measurement means for measuring an impedance of the liquid mixture for each frequency of AC signals based on a response signal flowing in the liquid mixture when the AC signal is applied; setting means for setting an equivalent circuit including one or more parallel circuits based on an element corresponding to an electrical composition of a solid material; calculating means for calculating a parameter of the parallel circuit by analyzing the equivalent circuit for approximating an impedance of the equivalent circuit to the impedance of the liquid mixture; and developing means for developing an indicator for identifying the state of the liquid mixture based on the parameter of the parallel circuit.SELECTED DRAWING: Figure 2
Patent JP-2022030189-A (JP)
Title: Packaging tool
Inventor: MATSUMOTO TOSHIFUMI
IPC: B65D65/04
Filed: 2020-08-06
Abstract: To provide a packaging tool that is integrally formed from a synthetic resin film, the packaging tool having a sufficiently simple structure, being manufactured by a simple manufacturing method, and being capable of easily packaging a flat storage box to be carried in a substantially horizontal state irrespective of relatively low cost.MEANS FOR SOLVING THE PROBLEM: A packaging tool that is integrally formed from a synthetic resin film comprises: a lower layer having an extension part which has a shape of extending onto a length direction outer side from each of a rectangular major part and both end edges of the major part and of gradually reducing a width toward the length direction outer side; and an upper layer having both side edges connected to respective both side edges of the major part of the lower layer and having a shape in which a notch is formed, the notch having a shape of extending onto a length direction inner side from both end edges to both the end edges of a shape corresponding to the major part of the lower layer and of gradually reducing a width toward the length direction inner side.SELECTED DRAWING: Figure 2
Patent JP-2022034715-A (JP)
Title: Window glass with channel
Inventor: SASE MASAYUKI
IPC: E05F11/38
Filed: 2020-08-19
Abstract: To provide a window glass with a channel capable of accurately attaching a channel having an elastic member to the window glass.SOLUTION: A channel 14 is attached to the window glass 12 via an elastic member 70, and the elastic member 70 has a first wall portion that is abutted on a vehicle outer surface 13A of a lower edge portion 12D of the window glass 12, a second wall that is abutted on an inner side surface 13B of the vehicle, and a bottom portion which is abutted on an end face 13C of the window glass 12, and hardness of the bottom portion is higher than the hardness of the first wall portion and the second wall portion.SELECTED DRAWING: Figure 3