baber/WOPTO huggingface dataset:
Patent JP-2023018165-A (JP)
Title: Semiconductor device
Inventor: OKASAKA SHOTA
IPC: H01L25/07
Filed: 2020-01-17
Abstract: To provide a semiconductor device capable of improving reliability of electric connection by a bus bar.SOLUTION: A semiconductor device 10 comprises a circuit unit 20 and a bus bar 50. The circuit unit 20 comprises a mounting substrate 30 having a mounting surface 30a and a semiconductor chip 40 (41, 42) arranged on the mounting surface 30a of the mounting substrate 30. The bus bar 50 comprises a plurality of connection units 51 (511 to 513) connected to a plurality of connection targets P10 (P11 to P13) on the mounting surface 30a via a plurality of joining members 60 (61 to 63) having conductivity, and a coupling unit 52 coupling the plurality of connection units 51 (511 to 513). The plurality of connection units 51 (511 to 513) include a first connection unit 511 and a second connection unit 512 and a third connection unit 513 on both sides of the first connection unit 511 in a longitudinal direction of the coupling unit 52. The first connection unit 511 is further from the mounting surface 30a than the second connection unit 512 and the third connection unit 513.SELECTED DRAWING: Figure 2
Patent JP-2020188674-A (JP)
Title: Rotary electric machine
Inventor: KATSURA SEISHI
IPC: H02K1/28
Filed: 2020-01-22
Abstract: To provide a rotary electric machine capable of more accurately positioning first and second rotors arranged with a gap.SOLUTION: A rotary electric machine includes a non-rotating member 1, a stator 3 fixed to non-rotating member 1, a field coil 18 fixed to the non-rotating member 1, and arranged on the inner diameter side of the stator 3, and in which a winding is wound around a field coil iron core 4, and a rotor 5 rotatably placed between the stator 3 and the field coil 18. The rotor 5 includes a first rotor portion 27 and a second rotor portion 28. The rotary electric machine further includes a positioning member placed in each of a first gap 61 between a first extending portion 31 and a second annular portion 33 in the extending direction of the field coil iron core 4, a second gap 62 between the first extending portion 31 and the second extending portion 36 in the circumferential direction of the rotor 5 with respect to the rotation axis, and a third gap 63 between a first annular portion 29 and the second extending portion 36.SELECTED DRAWING: Figure 7
Patent JP-2021115190-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-24
Abstract: To provide a game machine capable of preventing a feeling of strangeness from being given to a player.SOLUTION: A game machine capable of playing a game comprises: sound output means capable of outputting a performance sound; display means capable of displaying a performance video; and performance execution means capable of executing prescribed performance in which a character's performance video is displayed on the display means and the performance sound is output by the sound output means according to the display of the character's performance video. The performance execution means can display a performance video whose performance proceeds at a first speed on the display means during a first period of the prescribed performance, and can display a performance video whose performance proceeds at a second speed which is slower than the first speed on the display means during a second period of the prescribed performance which is after the first period. The performance sound corresponding to the prescribed performance can be output by the sound output means at the same speed during the first period and the second period.SELECTED DRAWING: Figure 10-20
Patent JP-2021120258-A (JP)
Title: Platform door device and platform door system
Inventor: NIIYAMA TOMOAKI
IPC: B61B1/02
Filed: 2020-01-30
Abstract: To provide a platform door device which has a console panel manufactured at low production cost.SOLUTION: A platform door device 10 comprises a control part 30 to control opening and closing of a door installed in a platform based on opening and closing control command sent from a total control panel 3 and a terminal desk which has a terminals connected to an operational terminal 6 and transfers external opening and closing control commands sent from the operational terminal 6 connected via the terminals to the control part 30. When the operational terminal 6 is connected to the terminal desk, the control part 30 controls opening and closing of the door based on the external opening and closing control commands.SELECTED DRAWING: Figure 2
Patent JP-2021122288-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-01-31
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine includes set value displaying means for displaying a set value stored in storage means, lottery means for performing a lottery on the basis of the probability according to the set value stored in the storage means, set value changing means for cyclically changing the set value displayed on the set value displaying means in a predetermined order under a predetermined situation, and set value updating means for updating the set value stored in the storage means to the set value displayed on the set value displaying means. When a situation is shifted to the predetermined situation while the set value changing means and the set value updating means are operated, the set value displaying means displays the set value to be changed next with respect to the set value stored in the storage means before shifting to the predetermined situation, but the set value updating means does not update the set value stored in the storage means.SELECTED DRAWING: Figure 8
Patent JP-2021124334-A (JP)
Title: Module and timepiece
Inventor: IKEDA DAISUKE
IPC: G04C3/00
Filed: 2020-02-04
Abstract: To provide a module, with which it is possible to thin down thickness and distribute the center of gravity position of a battery to facilitate balancing the weight, and a timepiece equipped with the module.SOLUTION: The module comprises a plurality of batteries 11, first and second movements 8, 9 which are mechanism parts, and a housing 7 in which the plurality of batteries 11 and the first and second movements 8, 9 are arranged in parallel. The plurality of batteries 11 are arranged on a concentric circle centering around the center part of the housing 7. As the plurality of batteries 11 and the first and second movements 8, 9 are arranged in parallel in the housing 7, the thickness of the whole can be thinned, and the whole of a timepiece module 6 can, therefore, be thinned down. Furthermore, as the plurality of batteries 11 are arranged on a concentric circle centering around the center part of the housing 7, the center of gravity position of the plurality of batteries 11 can be distributed, and it is thereby made easy to balance the weight of the whole of the timepiece module 6.SELECTED DRAWING: Figure 3
Patent JP-2021084219-A (JP)
Title: Filter arrangement configuration for filtering dust-containing air produced by electric tool maneuvered by hand, and electric tool arrangement configuration comprising electric tool maneuvered by hand and such filter arrangement configuration
Inventor: GUIDO VALENTINI
IPC: B24B55/10
Filed: 2020-02-10
Abstract: To provide a filter arrangement configuration for filtering dust-containing air produced by an electric tool and an electric tool arrangement configuration comprising the electric tool and such a filter arrangement configuration.SOLUTION: The filter arrangement configuration comprises: a hollow casing (14); a filter element (22) located inside the casing (14); an air inlet port (15) located downstream with respect to an airflow (8) through a filter cartridge (13) and with respect to the filter element (22) and adapted to be pneumatically connected to an electric tool (1) so as to allow dust-containing air (7) produced by the electric tool (1) to flow into the casing (14); and an air outlet port (20) located upstream with respect to the airflow (8) through the filter cartridge (13) and with respect to the filter element (22), the air outlet port (20) adapted to allow filtered air (9) leave the filter cartridge (13).SELECTED DRAWING: Figure 2
Patent JP-2020072765-A (JP)
Title: Depth body temperature-lowering agent and method for producing the same
Inventor: KUROKI YUTAKA
IPC: A61K36/185
Filed: 2020-02-19
Abstract: To provide a novel depth body temperature-lowering agent.SOLUTION: The depth body temperature-lowering agent of the present invention contains an extract derived from Eurycoma Longifolia Jack as an active ingredient; a method for producing the depth body temperature-lowering agent of the present invention includes a step of dipping a root of Eurycoma Longifolia Jack in hot water to extract an essence.SELECTED DRAWING: Figure 1
Patent JP-2021131799-A (JP)
Title: Equipment monitoring system
Inventor: Ajay chawla
IPC: G05B23/02
Filed: 2020-02-21
Abstract: To provide an equipment monitoring system which facilitates a necessary setting for monitoring equipment, and which can suppress a complication of the system and a reduction of the security.SOLUTION: An equipment monitoring system 1 which obtains information from respective equipment 11, 12 and 13 installed in a factory, and which monitors the state of each equipment includes: information obtaining units 21, 22 and 23 which are connected to the respective equipment 11, 12 and 13, and which obtains information on each equipment; information obtainment managing server 33 that makes a setting for each information obtaining unit; and information terminals 41, 42 and 43 connected to the information obtainment managing server 33. The information obtainment managing server 33 receives setting requests for the information obtaining units 21, 22 and 23 corresponding to the respective equipment 11, 12 and 13, via the user's information terminals 41, 42 and 43, and executes a process in accordance with the setting request when an approval from the other information terminals 41, 42 and 43 is obtained.SELECTED DRAWING: Figure 1
Patent JP-2021134364-A (JP)
Title: Wc-based hard metal-made cutting tool excellent in plastic deformation resistance and defect resistance, and surface-coated wc-based hard metal-made cutting tool
Inventor: IGARASHI MAKOTO
IPC: C22C29/08
Filed: 2020-02-21
Abstract: To provide a WC-based hard metal cutting tool and a surface-coated WC-based hard metal cutting tool, exerting excellent plastic deformation resistance and defect resistance in the intermittent cutting work for alloy steels or the like.SOLUTION: A WC-based hard metal-made cutting tool is characterized in that the cutting tool comprising a WC-based hard metal as a base material consists of in mass%, 6.0 to 14.0% of Co, 0.1 to 1.4% of Cr3C2 and the balance of WC with inevitable impurities, or further includes 4.0 mass% or less in total amount of one or more selected from TaC, NbC, TiC and ZrC, and when analyzing the grain size distribution of a binder phase in the cross section of the hard metal and defining a cumulative 10% grain area as A10 and cumulative 90% grain area as A90, A10 is 0.15 μm2 or more but less than 0.25 μm2 and A90/A10 is 8.0 or more but less than 11.0. In a surface-coated WC-based hard metal-made cutting tool, a hard coating layer is formed on at least a cutting edge of the cutting tool.SELECTED DRAWING: None
Patent JP-2021135125-A (JP)
Title: Inspection method and inspection device of membrane electrode assembly
Inventor: TAKESHITA SHINYA
IPC: H01M8/1004
Filed: 2020-02-26
Abstract: To provide a technology capable of quickly or accurately detecting a foreign matter mixed into a membrane electrode assembly by using an X-ray.SOLUTION: An inspection method of a membrane electrode assembly comprises: an acquisition step for acquiring an X-ray transmission image by irradiating the membrane electrode assembly with an X-ray; and a determination step for referring to a correlation between the size of the foreign matter along the surface direction of the membrane electrode assembly and the luminance reduction amount in the X-ray transmission image, and determining whether or not a foreign mater whose size is the same as or bigger than a predetermined size is included in the membrane electrode assembly depending on the luminance reduction amount of each pixel in the X-ray transmission image acquired in the acquisition step.SELECTED DRAWING: Figure 1
Patent JP-2021133394-A (JP)
Title: Laser machining apparatus
Inventor: TOKUICHI Hiroki
IPC: B23K26/10
Filed: 2020-02-27
Abstract: To provide a laser machining apparatus capable of irradiation with laser beam while removing undulation without damaging the surface of a workpiece.SOLUTION: A laser machining apparatus 3 comprises: a laser head H; a head drive mechanism which moves the laser head H above a workpiece W transferred along the transfer direction Fy; and a dust collection box 60 which conducts tracking movement together with the laser head H to be below the workpiece W and just below the laser head H. An opening 61 of the dust collection box 60 has: a non-contact support pad 7 which sucks an undersurface of the workpiece W into a suction surface 71 to support the workpiece W while the undersurface of the workpiece W does not contact with the suction surface 71; and an outer side support roller 81 and an inner side support roller 82 which are rotatable around the axes parallel to the crosswise direction orthogonal to the transfer direction Fy. The undersurface of the workpiece W contacts with the outer side support roller 81 and the inner side support roller 82 and does not contact with the suction surface 71 of the non-contact support pad 7.SELECTED DRAWING: Figure 5
Patent JP-2021134052-A (JP)
Title: Sheet material positioning method
Inventor: TAKADA YASUKAZU
IPC: B65H23/038
Filed: 2020-02-27
Abstract: To provide a sheet material positioning method capable of adjusting a position of a sheet material in the width direction with high accuracy even if a distance between a sticking/processing device and a sheet material positioning device is long in a manufacturing line of a corrugated cardboard sheet.SOLUTION: A sheet material positioning method comprises: arranging a sheet material positioning device at an upstream side of a sticking/processing device in a manufacturing line; arranging a plurality of detection points for detecting a position of a sheet material in the width direction at an interval in the traveling direction of the sheet material between the positioning device and the sticking/processing device; and controlling the positioning of the sheet material in the width direction by a single positioning device based on each of detection values detected at the plurality of detection points.SELECTED DRAWING: Figure 5
Patent JP-2020078676-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKEHIRO
IPC: A63F7/02
Filed: 2020-02-29
Abstract: To prevent loss of reliability of a game machine having a specific area.SOLUTION: A predetermined notification is executed using an image display device, a frame lamp, a panel surface lamp, or the like, when an irregular V passage occurs in which V passage is performed during a big winning game related to "V non-passage big winning" executed in a state where identification information is displayed in a first specific display mode and when an irregular V non-passage occurs in which the V passage is not performed during the big winning game related to "V passage big winning" executed in a state where the identification information is displayed in a second specific display mode. When an irregular event that causes a contradiction in the relationship between the type of big winning game being executed and the presence or absence of V passage occurs, it is possible to cause a player or staff in a game hall to visually recognize that effect. As a result, it is possible to maintain and enhance the reliability of a V variation probability machine.SELECTED DRAWING: Figure 52
Patent JP-2020111750-A (JP)
Title: Optical film
Inventor: OMATSU KAZUYOSHI
IPC: G02B5/30
Filed: 2020-03-02
Abstract: To provide an optical film excellent in visibility in a wide angle direction.SOLUTION: An optical film contains at least one resin selected form the group consisting of a polyimide-based resin and a polyamide-based resin, and satisfies Expression (1): 0≤Ts≤0.35. In Expression (1), Ts represents a scattered light ratio (%) and is defined as Ts=Td/Tt×100, and Td and Tt each represents a diffused light transmittance (%) and a total light transmittance (%) measured according to JIS K-7136.SELECTED DRAWING: None
Patent JP-2021141392-A (JP)
Title: Information processing device and information processing program
Inventor: NAKAGAWA CHIKA
IPC: H04N1/00
Filed: 2020-03-03
Abstract: To allow a user who uses a second device to recognize that first device information indicating a first device itself remains in a third device when there is the third device that has communicated with the first device in a case in which the first device is replaced with the second device.SOLUTION: An information processing device 50 includes a processor, and in a case in which a presentation control unit 50B in the processor replaces a first device with a second device, when there is a third device communicating with the first device, the presentation control unit 50B in the processor performs, on the second device, presentation control that presents residual information indicating that first device information indicating itself of the first device remains in the third device.SELECTED DRAWING: Figure 3
Patent JP-2021144842-A (JP)
Title: Electromagnetic relay
Inventor: KOMATSU JUN
IPC: H01H50/54
Filed: 2020-03-11
Abstract: To provide an electromagnetic relay that can prevent the influence of the heat of the mover on the operation.SOLUTION: An electromagnetic relay 1 includes a mover 5, a plunger 2, and a solenoid unit 4 for advancing and retreating the plunger 2. The mover 5 has a movable contact 51 that comes into contact with and separates from a fixed contact 61. The plunger 2 advances and retreats the mover 5 so that the fixed contact 61 and the movable contact 51 come into contact with and separate from each other. The plunger 2 is configured to come into contact with the mover 5 via an insulating member 31 and a heat-resistant member 32. The heat-resistant member 32 is interposed between the insulating member 31 and the mover 5. The heat-resistant member 32 has a higher heat-resistant temperature than the insulating member 31.SELECTED DRAWING: Figure 1
Patent JP-2021148447-A (JP)
Title: Position detection device
Inventor: YAMAGUCHI TATSUYUKI
IPC: G01D5/245
Filed: 2020-03-16
Abstract: To provide a position detection device capable of quickly determining an operation state of an object to be detected without changing the number of magnetic poles of a magnet.SOLUTION: A differential processing unit 41 differentiates a first detection signal Sa1 and a second detection signal Sa2 input from a first bridge circuit 11a and a second bridge circuit 11b, respectively. A signal processing unit 43 generates and outputs a control signal Srot capable of determining a low-speed or stopped operation state of an object to be detected based on a first differential signal Sr1 obtained by differentiating the first detection signal Sa1 and a second differential signal Sr2 obtained by differentiating the second detection signal Sa2. Based on the control signal Srot, a determination unit 44 determines whether or not the object to be detected is at the low speed or the stopped operation state.SELECTED DRAWING: Figure 5
Patent JP-2021147253-A (JP)
Title: Manufacturing method of belt-like glass film
Inventor: YAMASHIRO Riku
IPC: C03B35/16
Filed: 2020-03-17
Abstract: To improve transportation stability of a belt-like glass film.SOLUTION: A position of a belt-like glass film 1 transported vertically downward is detected by a detection part 21, and each transport speed of a plurality of transport devices 10, 11, 12, 14 provided on a horizontal transport route R2 is controlled respectively based on detection data by the detection part 21. Among the plurality of transport devices 10, 11, 12, 14. a transport device 10 located on the most upstream side is classified as an upstream side transport device, and transport devices 11, 12, 14 on the downstream side of the upstream side transport device 10 are classified as downstream side transport devices, and an upper limit and a lower limit are set respectively on each transport speed of the downstream side transport devices 11, 12, 14.SELECTED DRAWING: Figure 1
Patent JP-2021151015-A (JP)
Title: Rotary electric machine
Inventor: KAWAI NORIKAZU
IPC: H02K3/38
Filed: 2020-03-17
Abstract: To provide a rotary electric machine which can suppress the damage of a coil end part.SOLUTION: A rotary electric machine 1 includes a coil protection member 30 which covers at least a part of a first coil end part 26 of a stator 20 in a circumferential direction. The coil protection member 30 includes: a radial outer end part 31 arranged radially outside the first coil end part 26; a radial inner end part 32 arranged in a position overlaid with a rotor 10 in the radial direction; and a cover part 33 which covers a coil end face 26a of the first coil end part 26. The radial outer end part 31 is fixed to a stator core 21 radially outside with respect to the first coil end part 26. The radial inner end part 32 is arranged in a position at a predetermined distance in the axial direction from the rotor 10. Between the coil end face 26a of the first coil end part 26 and the cover part 33, a space S extending in the axial direction is formed.SELECTED DRAWING: Figure 3
Patent JP-2021148516-A (JP)
Title: Flow velocity measuring apparatus
Inventor: NAGAI YUSUKE
IPC: G01P5/18
Filed: 2020-03-17
Abstract: To provide a flow velocity measuring device capable of measuring flow velocity of fluid flowing in piping with higher accuracy.SOLUTION: A flow velocity measuring device 100 for measuring flow velocity V for fluid flowing in a flow path 10 includes: a heat applying unit 20 for applying heat to the fluid flowing in the flow path 10; moving time detection units 30, 40 for detecting the time for the heat applied to the fluid by the heat applying unit 20 to move downstream for a first distance L1 as first time T1, and the time to move upstream for a second distance L2 as second time T2; and a flow velocity calculation unit 56 for calculating flow velocity V for the fluid flowing in the flow path 10 based on the first time T1, the second time T2, the first distance L1, and the second distance L2 detected by the moving time detection units 30, 40.SELECTED DRAWING: Figure 1
Patent JP-2021150461-A (JP)
Title: Template, pattern formation method, and manufacturing method for semiconductor device
Inventor: MITRA ANUPAM
IPC: B29C59/02
Filed: 2020-03-18
Abstract: To provide a template that can improve the throughput.SOLUTION: A template 10 according to one embodiment includes a first mesa part 10A having an uneven part, which is pressed against a resist layer, on one surface, and a first light transmission restricting part S provided along two continuing sides of the first mesa part in a region adjacent to the first mesa part.SELECTED DRAWING: Figure 1
Patent JP-2020150944-A (JP)
Title: Barley cultivar BG KATANA
Inventor: FASTNAUGHT CHRISTINE ELIZABETH
IPC: A01H6/46
Filed: 2020-03-19
Abstract: To provide a plant of a novel barley cultivar.SOLUTION: The present invention relates to a plant of barley cultivar BG Katana, where a sample of a seed of the barley cultivar BG Katana has been deposited under ATCC Accession No. PTA-126598.SELECTED DRAWING: None