baber/WOPTO huggingface dataset:
Patent JP-2020061334-A (JP)
Title: Fuse for high pressure cutter
Inventor: FUJII YOSHIAKI
IPC: H01H85/38
Filed: 2018-10-12
Abstract: To provide a fuse for a high pressure cutter, in which an arc-extinguishing performance is increased.SOLUTION: A fuse for a high pressure cutter 50 is used for the high pressure melting machine that breaks a current when the current exceeding a specified value flows, and comprises: a head part metal fitting 51 that is conductively connected to a cylindrical upper contactor of a fuse tube; a soluble connection wire 52 connected to the head part metal fitting 51; a fuse lead wire 45 that is connected by the soluble connection wire 52 and a fastening metal fitting 54, and is conductively connected to a lower contactor of the fuse tube; and a cylindrical arc-extinguishing tube 43 that houses the head part metal fitting 51, the soluble connection wire 52, the fastening metal fitting 54, and the fuse lead wire 45. The soluble connection wire 52 is cut by the current exceeding the specified value. The fuse for the high pressure cutter 50 comprises: a first support plug 57 that seals the arc-extinguishing tube 43 and is provided to the head part metal fitting 51; and a second support plug 58 that seals the arc-extinguishing tube 43, and is provided to the fastening metal fitting 54. Thus, an arc-extinguishing performance can be increased.SELECTED DRAWING: Figure 4
Patent JP-2020058744-A (JP)
Title: Agent spray device
Inventor: NAKAGAWA RYOICHI
IPC: A45D34/04
Filed: 2018-10-12
Abstract: To spray properly an agent to a prescribed position corresponding to the kind, the form or the like of an object.SOLUTION: An agent spray device 10 includes a recognition part 12, a spray part 15 and a control part 16. The recognition part 12 recognizes an object 5. The spray part 15 sprays an agent toward a prescribed position. The control part 16 controls the spray part 15 corresponding to the object 5 recognized by the recognition part 12.SELECTED DRAWING: Figure 1
Patent JP-2020055789-A (JP)
Title: Antibacterial solid matter
Inventor: IMAI TAKAKAZU
IPC: A01P3/00
Filed: 2018-09-28
Abstract: To provide an antibacterial solid matter containing a large amount of an antibacterial component, and capable of maintaining long term antibacterial property by eluting an antibacterial agent for long time without collapse of the solid matter.SOLUTION: There is provided an antibacterial solid matter containing an antibacterial component and a binder for solidifying the antibacterial component, in which content of the antibacterial component is 15 mass% to 50 mass% based on whole mass of the antibacterial solid matter, and the binder contains a water-soluble polymer compound with melting point of 40°C or higher and saturated aliphatic acid with melting point of 29°C or higher.SELECTED DRAWING: None
Patent JP-2020066511-A (JP)
Title: Paper feeding device, image formation system and control method
Inventor: ARIGA MOTOKI
IPC: B65H7/02
Filed: 2018-10-24
Abstract: To provide a paper feeding device for appropriately detecting abnormality in operation of a loading part.SOLUTION: When a loading part capable of loading a sheet is lowered via a lifting mechanism, a behavior of the lifting mechanism caused by the operation of the lowering is detected. Based on a result of the detection, abnormality of the operation of the loading part is informed.SELECTED DRAWING: Figure 10
Patent JP-2020071944-A (JP)
Title: Nonaqueous electrolyte lithium ion secondary battery
Inventor: KAWAI TOSHIYUKI
IPC: H01M10/0567
Filed: 2018-10-30
Abstract: To provide a lithium ion secondary battery including nonaqueous electrolyte containing lithium bis(oxalate)borate, having a small resistance and excellent in Li precipitation tolerance.SOLUTION: A lithium ion secondary battery includes a positive electrode, a negative electrode, and nonaqueous electrolyte. The negative electrode includes a negative electrode collector, and a negative electrode active material layer provided on the negative electrode collector. The negative electrode active material layer contains a negative electrode active material, and polyacrylic acid lithium. The nonaqueous electrolyte contains a nonaqueous solvent, lithium bis (oxalate) borate, and lithium bis (fluorosulfonyl) imide. An amount of lithium bis (oxalate) borate to ab amount of lithium bis (oxalate) borate is 13-33 mol times. An amount of polyacrylic acid lithium to the lithium bis (oxalate) borate is 3.6-8.8 mol times.SELECTED DRAWING: Figure 1
Patent JP-2020070948-A (JP)
Title: Built-in gas stove
Inventor: FUJIOKA KOJI
IPC: F24C15/08
Filed: 2018-10-30
Abstract: To provide a built-in gas stove capable of attaching/detaching a battery to/from a battery case efficiently while avoiding damage of the battery case.SOLUTION: On a bottom wall 1D of a main body case 1 that is assembled in a state where an upper flange part 1A is placed on a mounting plate body B and a portion lower than the flange part 1A is inserted downward through an opening K of the mounting plate body B, a battery case 6 is mounted with a battery insertion/removal opening facing downward and entering the inside of the main body case 1 through a mounting port formed in the bottom wall 1D. The battery case 6 is mounted to the bottom wall 1D in a state where a lower end side portion is projected below a peripheral edge part 1S of the bottom wall 1D. A plurality of temporary-installation leg parts 10 are provided at a position on the inner side of the peripheral edge part 1S of the bottom wall 1D so as to project below the battery case 6.SELECTED DRAWING: Figure 2
Patent JP-2020070174-A (JP)
Title: Stacking device
Inventor: KURODA SHUNTA
IPC: B65H31/36
Filed: 2018-11-01
Abstract: To prevent end faces of stacked sheets from becoming uneven.SOLUTION: There is provided a stacking device 100 for stacking sheets ejected from another device, including: an end fence 10 movable to a receiving position 10for receiving ejected sheets, and to an aligning position 10that aligns one end of the sheet in a sheet ejecting direction on an upstream side of a sheet ejection port 4 with respect to the receiving position 10; a stacking platform 20 that is movable in accordance with a movement of the end fence 10 with an upper surface γ in contact with the end fence 10; and a control unit 40 that integrally reciprocates the upper surface γ of the end fence 10 and the stacking platform 20 between the alignment position 10and the receiving position 10after the sheet is ejected.SELECTED DRAWING: Figure 1
Patent JP-2020070479-A (JP)
Title: Surface treatment apparatus for cylindrical metal component and method for manufacturing cylindrical metal component
Inventor: OSHIMA MASAHIRO
IPC: B05C11/10
Filed: 2018-11-01
Abstract: To provide a surface treatment apparatus capable of enhancing corrosion resistance of an end portion of a cylindrical metal component, and a method for manufacturing the cylindrical metal component using the same.SOLUTION: A surface treatment apparatus for cylindrical metal components (1) includes a treatment housing (2), a chromate treatment liquid storage tank (3), a supply pipe (41), an exhaust pipe (5), a supply mechanism (6), an injection mechanism (4), an opening/closing mechanism (8) and a controller (9). The surface treatment apparatus (1) performs flow chromate treatment and then stay chromate treatment; during the flow chromate treatment, the controller (9) controls the opening/closing mechanism (8) to open the supply pipe (41) and the exhaust pipe (5) and drives the supply mechanism (6) to supply a chromate treatment liquid to the treatment housing (2); and during the stay chromate treatment, the controller (9) controls the opening/closing mechanism (8) to close the supply pipe (41) and the exhaust pipe (5) and stops the supply mechanism (6) to stop the supply of the chromate treatment liquid.SELECTED DRAWING: Figure 1
Patent JP-2019087248-A (JP)
Title: Mobile game driving method and program
Inventor: LEE DONGJIN
IPC: G06F3/0484
Filed: 2018-11-02
Abstract: To provide a multi-display function to simultaneously display a plurality of interface screens related to a mobile game during a process of playing the mobile game.SOLUTION: A mobile game driving method includes the steps of executing an emulator for causing a mobile game to be compatible in a personal computer, creating, by the emulator, a virtual terminal, executing the mobile game through the virtual terminal, displaying an interface screen of the mobile game in a basic mode, executing a multi-display function to simultaneously display at least two of a plurality of interface screens including the interface screen of the mobile game, and changing the mode from the basic mode to a multi-mode according to execution of the multi-display function, and displaying at least two interface screens in different regions in the multi-mode.SELECTED DRAWING: Figure 3
Patent JP-2020087981-A (JP)
Title: Via wiring forming substrate, via wiring forming substrate manufacturing method, and semiconductor device mounting component manufacturing method
Inventor: KURIHARA HIROYUKI
IPC: H05K3/00
Filed: 2018-11-15
Abstract: To provide a via wiring forming substrate which can simultaneously mount semiconductor chips having different heights without the need to make a columnar electrical connector in advance, a manufacturing method thereof, and a semiconductor device mounting component manufactured using the same.SOLUTION: A via wiring formation substrate for mounting at least one semiconductor chip includes a support substrate, a peelable adhesive layer provided on the support substrate, a first insulating layer provided on the peelable adhesive layer, and a second insulating layer laminated on the first insulating layer, and in the first insulating layer and the second insulating layer, via wiring forming vias corresponding to a plurality of connection terminals of the semiconductor chip and capable of forming via wirings connected to the connection terminals are formed so as to penetrate only the first insulating layer and the second insulating layer without displacement.SELECTED DRAWING: Figure 1
Patent JP-2020082915-A (JP)
Title: Steering device and method of controlling motor in steering device
Inventor: OSAJIMA SHINTARO
IPC: B62D5/04
Filed: 2018-11-20
Abstract: To provide a steering device that can perform lane keep control and automatic parking control and that can prevent vibration from being generated during the automatic parking control.SOLUTION: A steering device includes a control unit 40 configured to change a steering angle by controlling an electric motor 18 that can steer and turn driving wheels. The control unit 40 includes: an angle feedback control part 44 capable of executing lane keep control to perform feed back control such that an actual steering angle coincides with a first target steering angle calculated so that a vehicle travels along a target route set in a traveling course, and an automatic parking control to perform feedback control such that an actual steering angle coincides with a second target steering angle calculated so that the vehicle moves from a current position to a parking position; and a gain setting part 51 configured to set a feedback gain in the automatic parking control to be a value smaller than a feedback gain in the lane keep control.SELECTED DRAWING: Figure 2
Patent JP-2020089016-A (JP)
Title: Control system, semiconductor device and method for manufacturing semiconductor device
Inventor: KUWABARA SHINICHI
IPC: H01L25/18
Filed: 2018-11-21
Abstract: To provide a control system by which miniaturization and suppression of time degradation of a device become possible.SOLUTION: A control system concerning one embodiment comprises: a switching element; a control unit which controls a conduction state of the switching element; and a first capacitor which accumulates electric charges to be supplied to the control unit. The first capacitor and the control unit are connected with each other via the switching element.SELECTED DRAWING: Figure 1
Patent JP-2020089039-A (JP)
Title: Rotary electric machine and electric auxiliary machine system for automobile
Inventor: TAGO KAZUATSU
IPC: H02P25/22
Filed: 2018-11-22
Abstract: To decrease a torque ripple of a rotary electric machine utilizing reluctance torque.SOLUTION: A rotor core includes: a magnet insertion hole which is longer in a peripheral direction in comparison with a diameter direction, in each magnetic pole part; a magnetic stop part on an inner circumference side in both ends of the magnet insertion holes; a void on an outer circumference side in the magnetic stop part; a bridge part on an outer circumference side in the void; a q-axis core between the magnet insertion holes adjacent to each other; a magnet storing part in a rectangular shape between the magnetic stop parts in both ends of the magnet insertion hole; an umbrella-shaped core on an outer circumference side in the magnet storing part; a first connection part between the umbrella-shaped core and the bridge part; and a second connection part between the q-axis core and the bridge part. A width Wb of the bridge part is smaller than 1/2 of a diameter direction length Tmg of the magnet storing part. A central angle of Wq is in the range of an angle which is 0.4 to 0.9 times as much as π/(3*the number of poles).SELECTED DRAWING: Figure 4
Patent JP-2020081591-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-29
Abstract: To appropriately execute a performance control related to a special performance in a game machine that can execute variation display of two specific identification information in parallel.SOLUTION: A CPU 103 updates a first holding storage number from 0 to 1 and does not start a variation display of a first special symbol when a start winning to a prize ball device 6A occurs while a state is controlled to a small winning game state based on the display result of a variation display of a second special symbol, during execution of a first demonstration display (Yes in step 06TM1000A). A performance control CPU 120 terminates a first demonstration display based on the fact that variation display of the first special symbol is not started in a demonstration display control process (No in step 026IWS4714) and the first holding storage number is not 0 (No in step S06TM1400).SELECTED DRAWING: Figure 10-21
Patent JP-2020083261-A (JP)
Title: Steering determination device and automatic drive system
Inventor: KUWABARA TAKAHIKO
IPC: B62D5/04
Filed: 2018-11-30
Abstract: To properly determine a steering state of a driver on the basis of steering torque.SOLUTION: A steering determination device 50 determines a steering state of a driver of a vehicle on the basis of the steering torque of a steering shaft. The steering determination device 50 comprises: a torque recognition part 15 for recognizing the steering torque on the basis of a detection result of a torque sensor 5 arranged at the steering shaft; a traveling state recognition part 12 for recognizing the fore-and-aft acceleration of the vehicle, or the left and right acceleration of the vehicle on the basis of a detection result of an acceleration sensor of the vehicle; a threshold setting part 16 for setting a threshold for use in a determination of a steering state on the basis of the fore-and-aft acceleration or the left and right acceleration; and a steering determination part 17 for determining that the driver is in the steering state when the steering torque reaches the threshold or higher. The threshold setting part 16 sets the threshold so that the threshold becomes small as an absolute value of the fore-and-aft acceleration or the left and right acceleration becomes small.SELECTED DRAWING: Figure 1
Patent JP-2019179020-A (JP)
Title: Method, device and system for object tracking and navigation
Inventor: ZHANG FENG
IPC: G01S5/02
Filed: 2018-12-03
Abstract: To provide object tracking in an environment having rich dispersion.SOLUTION: A method includes to detect channel information (CI) of a time series of wireless multi-pass channels to be affected by the present movement of an object to be tracked within a place. At least one time series CI is detected from a radio signal transmitted between a heterogeneous wireless device of a type 1 existing at a first position and a heterogeneous wireless device of a type 2 existing at a second position through the wireless multi-pass channel. Also, the method includes to continuously calculate the distance of the present movement of the object on the basis of a similarity score between a pair of temporally adjacent CIs of at least one time series CI associated with the present movement of the object, and to monitor space-time information of the object on the basis of at least one of at least one time series CI, a time parameter associated with the present movement, and past time-space information of the object, and also on the basis of distance.SELECTED DRAWING: Figure 1
Patent JP-2020089533-A (JP)
Title: Performance terminal and performance system
Inventor: SAKAI MASASHI
IPC: A63H33/42
Filed: 2018-12-05
Abstract: To eliminate necessity of a user's troublesome operation and appropriately execute output processing on performance depending on a surrounding environment without erroneous operation.SOLUTION: A coaster terminal 10 comprises: a microphone 14 for collecting sound including a sound ID; a processor 11 for detecting the sound ID included in the collected sound; an output unit 10x that on the basis of the detected sound ID, executes output processing on performance corresponding to the sound ID; and a foam temporary permission switch 134 that on the basis of user operation, permits execution of the output processing on performance for a predetermined period. On the basis of a salesclerk's operation to the foam temporary permission switch 134, the processor 11 makes the output unit 10x execute the output processing on performance for the predetermined period.SELECTED DRAWING: Figure 7
Patent JP-2020091687-A (JP)
Title: Workflow model generation system, workflow model generation program, and workflow model generation method
Inventor: YAMAZAKI KOHEI
IPC: G06Q10/06
Filed: 2018-12-06
Abstract: To provide a workflow model generation system capable of generating an appropriate workflow model for a work without burdening a workflow model creator.SOLUTION: In a workflow model generation server, a grouping unit 102 generates a group including a plurality of messages whose texts are similar to each other. A task determination unit 104 determines tasks corresponding to respective contents of the messages belonging to the group. A flow extraction unit 105 extracts a flow between tasks based on a reference relationship between the messages, and generates a workflow model including the determined tasks and the extracted flow. A workflow model integration unit 106 integrates a plurality of workflow models generated from the group to generate an integrated workflow model.SELECTED DRAWING: Figure 2
Patent JP-2020092584-A (JP)
Title: Electric actuator
Inventor: NARITA HIROAKI
IPC: H02P3/22
Filed: 2018-12-07
Abstract: To control a return speed of a spring return type electric actuator with fewer components.SOLUTION: A power supply circuit 18 supplies a control power supply VC to a control circuit 16 in a power failure state, and the control circuit 16 operates with the control power supply VC in the power failure state to generate braking force by short-circuiting a winding of a motor 11 to reduce a return speed of an output shaft.SELECTED DRAWING: Figure 1
Patent JP-2020094532-A (JP)
Title: Control device of internal combustion engine
Inventor: YAMAZAKI KIYOTAKA
IPC: F02M26/53
Filed: 2018-12-12
Abstract: To accurately estimate a flow rate of an EGR gas flowing back to an intake passage from an exhaust passage without installing an airflow meter for detecting a flow rate of fresh air flowing in the exhaust passage when controlling an internal combustion engine possessed by an exhaust gas recirculation device.SOLUTION: In a control device of an internal combustion engine possessed by an exhaust gas recirculation device in which an intake pressure sensor for detecting the pressure of intake air supplied to a cylinder is arranged, however, an airflow meter for detecting a flow rate of fresh air is not arranged, the control device operates an opening of an EGR valve in a plurality of stages in a situation that an opening of a throttle valve installed on an intake passage is maintained constant, or substantially constant, acquires the pressure of intake air detected by an intake pressure sensor in each of the stages, and corrects a relationship between the opening of the EGR valve and a flow rate of a gas circulating in an EGR passage on the basis of the acquisition of the pressure.SELECTED DRAWING: Figure 2
Patent JP-2020093753-A (JP)
Title: Crawler
Inventor: MIYAMOTO AKIRA
IPC: B62D55/253
Filed: 2018-12-14
Abstract: To provide a crawler with occurrence of buckling in a main cord suppressed.SOLUTION: A rubber crawler 10 comprises: a crawler body 12; a main cord layer 20 having a main cord 20A extending in a crawler circumference direction and overlaid on a crawler outer peripheral side of a body inner periphery 12C; a first bias cord layer 22 having a bias ply 24 constituted of a bias cord 24A obliquely extending in a crawler circumference direction and overlaid on the crawler outer peripheral side of the main cord layer 20; a second bias cord layer 23 having a bias ply 26 constituted of a bias cord 26A crossing with the bias cord 24A and superposed on the crawler outer peripheral side of the first bias cord layer 22; and a protective cord layer 28 formed of one protective ply 30 overlaid on the crawler outer peripheral side of this second bias cord layer, overlaid on a crawler inner peripheral side of a body outer peripheral part 12D and constituted of a protective cord 30A extending in a crawler width direction.SELECTED DRAWING: Figure 3
Patent JP-2020093966-A (JP)
Title: Manufacturing method of windshield
Inventor: TERANISHI TOYOYUKI
IPC: C03C27/12
Filed: 2018-12-14
Abstract: To provide a windshield capable of preventing a failure such as contamination of foreign materials when sticking an anti-fogging sheet to a glass plate module, to provide a manufacturing method of the same, and to provide a palette and a packaging method of a windshield.SOLUTION: A manufacturing method of a windshield includes: a first step of disposing in a first workspace, a glass plate module having an imaging region transmitted by light incident on a camera; a second step of obtaining a windshield by attaching an anti-fogging sheet to the imaging region of the glass plate module in a second workspace; and a third step of moving the windshield to a third workspace.SELECTED DRAWING: Figure 7
Patent JP-2020101227-A (JP)
Title: Pipeline support
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/137
Filed: 2018-12-21
Abstract: PURPOSE: To provide a pipeline support that can easily detach/attach a friction support member at a construction site where complicated operations are obliged, and that can easily support a pipeline while positional displacement in a pipeline axial direction is restrained or prevented.CONSTITUTION: In a pipeline support that supports a pipeline shrinking, oscillating or moving in a pipeline axial direction while positional displacement in the pipeline axial direction is restrained or prevented, a friction support member in contact with an outer periphery of a held pipeline is attachably/detachably provided on an inner periphery of a band holding part holding the pipeline, and the pipeline is held and supported while the friction support member is interposed between the pipeline and the band holding part. A convex part is provided on a rear surface of the friction support member on a side in contact with the inner periphery of the band holding part, and a hole part, in which the convex part enters, is formed on the band holding part.SELECTED DRAWING: Figure 1