baber/WOPTO huggingface dataset:
Patent JP-2022064242-A (JP)
Title: Folding box for improved frozen cake transportation
Inventor: HAKOZAKI RYOTA
IPC: B65D85/36
Filed: 2020-10-13
Abstract: To provide a folding box small in number of components, capable of reducing manufacturing cost, being easily and quickly assembled, and being folded flat when unnecessary.SOLUTION: The folding box comprises: a box body 1 that is formed by a bottom plate 4, a top plate 6 and left and right side plates 5, 7; a tray 3 on which a frozen cake is placed; and a cylindrical protection plate that surrounds the frozen cake. Both side openings 11 of the box body 1 have inner inserting pieces 12 and outer inserting pieces 9 respectively provided to upper and lower end edges. Each inner inserting piece 12 is larger than a vertical width of each of the openings and separated into a base piece 12a and a tip piece 12b by a fold of a center. The tip piece 12b is folded into a chevron shape with respect to the base piece 12a. The tip piece 12b is provided with a roughly semicircular notch 14 formed inside from a tip end edge. When each opening 11 is covered, a locking piece 10 provided on a free end of each outer inserting piece 9 is freely inserted to be locked in a locking hole 17 provided on the inner inserting piece 12 or the box body 1.SELECTED DRAWING: Figure 8
Patent JP-2022064523-A (JP)
Title: Exhaust emission control device
Inventor: TSUDA TOYOSHI
IPC: F01N3/24
Filed: 2020-10-14
Abstract: To efficiently straighten a flow of exhaust gas passing through inside of a wall flow type filter and efficiently uniformize a temperature of the wall flow type filter.SOLUTION: This invention relates to an exhaust emission control device including an inflow pipe through which exhaust gas can pass and a wall flow type filter that can purify exhaust gas flowing in from the inflow pipe. The filter includes a partition wall separating a plurality of gas passage spaces formed along a gas passage axial line from each other. In a main flow region of the filter to which exhaust gas mainly flows in, the surface of the partition wall is coated with a catalyst, and in a non-main flow region of the filter other than the main flow region, inside of the partition wall is coated with the catalyst.SELECTED DRAWING: Figure 4
Patent JP-2021077358-A (JP)
Title: Method and device for automatic underhood thermal modeling
Inventor: ANDREW HERMETET
IPC: G06F30/10
Filed: 2020-10-15
Abstract: To provide computer-implemented techniques for simulating underhood conditions for a vehicle and the like.SOLUTION: A computer-implemented technique comprises: receiving, by a computer processing system, digital data of a three-dimensional representation of modeling of a fluid source, a fluid sink, and a plurality of fluid nodes; executing a transient thermal model that includes an underhood fluid model; and performing a simulation to simulate a fluid flow from the fluid source to the fluid sink through each of the plurality of fluid nodes.SELECTED DRAWING: Figure 1
Patent JP-2022066700-A (JP)
Title: Granular composition and production method thereof
Inventor: TAKADA KOHEI
IPC: A23L27/00
Filed: 2020-10-19
Abstract: To provide a novel technique which enables unfirm mixing of salt and flavoring components.SOLUTION: A granular composition contains granules with multiple salt particles bound by a binding substance, and flavoring components extracted from natural products or processed natural products are attached to the multiple salt particles. The flavoring components contain at least one chosen from a group consisting of a Western-style broth, a Japanese-style broth, a Chinese-style broth, and a Korean-style broth, and extracts. Further, a mixed seasoning contains the granular composition and at least one chosen from a group consisting of spices and herbs.SELECTED DRAWING: Figure 1
Patent JP-2022071470-A (JP)
Title: Coating tool
Inventor: KITTIBOONLERT KITTAPHOL
IPC: B05C5/00
Filed: 2020-10-28
Abstract: To provide a coating tool capable of suppressing longitudinal outside dimensions to be small and having good operability.SOLUTION: A coating tool is equipped with a pair of head members 1 and 2, a manifold 4, a slot 5 that communicates with the manifold 4 and opens between tip end portions 1c and 2c of the pair of head portions 1 and 2, a plug portion 6 that is disposed in the manifold 4, a shim portion 7 that is disposed in the slot 5, and a coating width adjusting mechanism 8 that moves the plug portion 6 and the shim portion 7 in a first direction. The coating width adjusting mechanism 8 has a rack gear 81 that is disposed in the manifold 4, extends in the first direction, and is fixed to the plug portion 6 and the shim portion 7, a pinion gear 82 that is disposed in the manifold 4, and is engaged with the rack gear 81, and a rotary shaft 83 that is inserted in through-holes of the head members 1 and 2. The rotary shaft 83 has a connecting portion 83a connected to a pinion gear 82, and a rotation operating portion 83b that is exposed to the outside from an outer surface turning in a direction orthogonal to the first directions of the head members 1 and 2.SELECTED DRAWING: Figure 1
Patent JP-2022071747-A (JP)
Title: Working machine
Inventor: FUKUDA YUJI
IPC: F15B21/045
Filed: 2020-10-28
Abstract: To easily warm up a working machine.SOLUTION: A working machine comprises: a prime mover; a traveling device; a traveling motor which can transmission power to the traveling device; a traveling pump for supplying a working fluid to the traveling motor when the working fluid acts; a circulation oil path for connecting the traveling pump and the traveling motor; a traveling selector valve which can switch the traveling motor to a first state corresponding to a first speed, and a second state corresponding to a second speed which is lower than the first speed; a brake device switchable between a break state for braking the traveling motor, and a release state for releasing the brake state; a working valve which can change the pressure of the working fluid acting on the traveling pump; and a control device capable of controlling the traveling selector valve, the brake device and the working valve, and having a first mode. When the traveling motor is in the first mode, the control device sets the pressure of the working fluid outputted from the working valve to prescribed pressure in a state that the brake device is brought into the brake state, and the traveling selector valve is switched to the second state.SELECTED DRAWING: Figure 1
Patent JP-2022072192-A (JP)
Title: Vehicle fixing device and vehicle fixing system
Inventor: KOTOO KOSUKE
IPC: G01M17/007
Filed: 2020-10-29
Abstract: To provide a vehicle fixing device reducing the possibility to a minimum of interference with a sensing function of external sensors.SOLUTION: A pair of rod ends 12 (12R,12L) is connected to a corresponding hinge block 11J out of the pair of hinge blocks 11J, 11J of a bearing unit 11 at one end side, respectively. A pair of mounts 20(20R, 20L) is fixed standing on a base 14 corresponding to the pair of rod ends 12. At the other end side, the pair of rod ends 12 is connected to the corresponding mount 20 out of the pair of mounts 20. The bearing unit 11 and the pair of rod ends 12 are placed between the pair of mounts 20 along an X direction that matches the front-rear direction of a vehicle 2.SELECTED DRAWING: Figure 2
Patent JP-2022072262-A (JP)
Title: Dog clutch
Inventor: OHASHI YUSUKE
IPC: F16D11/04
Filed: 2020-10-29
Abstract: To provide a dog clutch for reducing the wear of dog teeth.SOLUTION: A dog clutch 100 includes a first rotary body 10, and a second rotary body 20, the first rotary body 10 having first dog teeth 11, the first dog teeth 11 including a first inclined face 14, the second rotary body 20 having second dog teeth 21, the second dog teeth 21 engaging with the first dog teeth on the first inclined face 14, the second rotary body 20 being coaxially rotatable relative to the first rotary body 10, the first inclined face 14 being constructed by part of a virtual spiral face centering on a rotation axis O.SELECTED DRAWING: Figure 1
Patent JP-2021037950-A (JP)
Title: Image transmission device
Inventor: SHIKII SHINICHI
IPC: B60R25/30
Filed: 2020-11-05
Abstract: To provide a vehicle-mounted image transmission device that improves security at the time of parking a vehicle.SOLUTION: A vehicle-mounted image transmission device 100 includes: an inspection unit 184 configured to inspect a communication possibility with an external device outside a vehicle at a vehicle parking zone; a notification unit 185 configured to notify notification information based on inspection results by the inspection unit 184; an imaging unit 181 configured to take an image during parking of the vehicle; a transmission unit 183 configured to transmit the image taken by the imaging unit 181 to the external device; an acquisition unit 292 configured to acquire from an external server device 20 communication possible position information on a plurality of positions, which indicates a communication possibility with the external device at each of the plurality of positions; and a reception unit 291 configured to receive an indication of the position of the parking zone as a scheduled destination of the vehicle. The inspection unit 184 inspects, based on the communication possible position information, the communication possibility with the external device at the parking zone associated with the indication received by the reception unit 291.SELECTED DRAWING: Figure 4
Patent JP-2022077697-A (JP)
Title: Tracking device, tracking method, and program
Inventor: FUKAYA YASUTOSHI
IPC: G06T7/215
Filed: 2020-11-12
Abstract: To provide a tracking device, a tracking method, and a program that estimate a location of a tracker that disappears outside an image and track the tracker on the basis of the estimated location.SOLUTION: A tracking device 10 includes: an arrangement unit 11 that arranges, on the basis of preset tracker arrangement conditions, one or more support trackers 22 around a target tracker 21 set in a tracking target area of an image 20 captured in time by an imaging device 31; a tracking unit 12 that tracks the target tracker and the support trackers; and an estimation unit 13 that estimates, when it is determined that the target tracker 21 disappears from the image, on the basis of an amount of movement of the support tracker 22 remaining in the image, a position of the target tracker 21 that disappears outside the image 20.SELECTED DRAWING: Figure 1
Patent JP-2022079869-A (JP)
Title: Surge protection element
Inventor: SAKAI NOBUTOMO
IPC: H01T4/12
Filed: 2020-11-17
Abstract: To provide a surge protection element capable of obtaining a stable discharge start voltage Vs by suppressing creeping discharge generated through an inner peripheral surface of a glass tube.SOLUTION: A surge protection element includes a glass tube 2 and a pair of sealing electrodes 3 which closes openings on both ends of the glass tube to seal a discharge gas at an inside thereof and form a discharge space. The pair of sealing electrodes each includes a body part 4 where an outer peripheral surface is joined to the glass tube and a projection 5 projecting from the body part inward in an axial direction. The projection has a tip surface 5a facing inward in an axial direction and an outer peripheral surface 5b of the projection, exposed to the discharge space between the tip surface and an outer peripheral surface of the body part. An insulating film 7 is formed on the outer peripheral surface of the projection, and a conductor is exposed on the tip surface.SELECTED DRAWING: Figure 1
Patent JP-2022082029-A (JP)
Title: Printing apparatus
Inventor: OHASHI FUSAO
IPC: B41J2/01
Filed: 2020-11-20
Abstract: To dispose a board box under a base frame in a detachable manner.SOLUTION: A printing apparatus 1 includes a base frame 21 that is bridged between a pair of legs 20 separated in a first direction and supports a printing unit 70 for printing on a medium S, and a board box 10 that is arranged under the base frame 21 and accommodates a control board 11. A hook 12 is provided to any one of a lower surface 21a of the base frame 21 and an upper surface 10a of the board box 10, and a hole 22 engageable with the hook 12 is provided in the other surface. A female screw 14 is formed in any one of a side surface 21b of the base frame 21 and a side surface 10b of the board box 10, and a fixing member 15 that can abut against the one side surface is provided to the other side surface. The board box 10 is fixed to the base frame 21 with a male screw 17 screwed into the female screw 14 through the fixing member 15.SELECTED DRAWING: Figure 4
Patent JP-2022086048-A (JP)
Title: Work machine
Inventor: KOBUKI TAKAYUKI
IPC: B23D53/04
Filed: 2020-11-30
Abstract: To inhibit increase in the size.SOLUTION: A band saw 10 is formed including a base 20 and a frame 42 provided on the base 20. A rear end part of the frame 42 is swingably connected to the base 20 with a swing shaft 24. Further, the frame 42 is provided with a brushless motor 82, a driving saw wheel 54, and a driven saw wheel 58. A band saw 62 is wound around the driving saw wheel 54 and the driven saw wheel 58. The frame 42 is provided with a control unit 90 which controls the brushless motor 82. The control unit 90 is disposed around the brushless motor 82. Further, the brushless motor 82 and the control unit 90 are housed in an outer housing 72. The structure allows the brushless motor 82 and the control unit 90 to be disposed collectively and housed in the outer housing 72.SELECTED DRAWING: Figure 9
Patent JP-2022086664-A (JP)
Title: Information processing apparatus and application software
Inventor: OKAMOTO RYOKO
IPC: H04N1/00
Filed: 2020-11-30
Abstract: To provide a new technique in a technique to purchase a function of an image forming apparatus.SOLUTION: An information processing apparatus comprises a receiving unit and a providing unit. The receiving unit receives an instruction to purchase a function of an image forming apparatus. The providing unit provides execution information to a portable terminal when the receiving unit receives the function purchase instruction. The execution information is information for downloading a target application and executing the target application. The target application is application software for purchasing the function of the image forming apparatus.SELECTED DRAWING: Figure 2
Patent JP-2022088231-A (JP)
Title: Cement composition and concrete molded body
Inventor: SATO SHUNSUKE
IPC: C04B16/06
Filed: 2020-12-02
Abstract: To provide a cement composition and a concrete molded body having a high compressive strength and improved bending characteristics, especially toughness.SOLUTION: A cement composition contains cement, water, fine aggregate, and reinforcing fiber, wherein the reinforcing fiber contains thick fiber and fine fiber having different fiber diameters, a fiber diameter DA of the thick fiber exceeds 0.35 mm, a fiber diameter DB of the fine fiber is 0.026 mm or more and 0.1 mm or less, and a ratio LB/DB of a fiber length LB to a fiber diameter DB of the fine fiber is 20 or more and 800 or less, a fiber diameter ratio DA/DB between the thick fiber and the fine fiber is 10 or more, and a blending ratio by volume of the thick fiber to the fine fiber is 50/50 to 95/5.SELECTED DRAWING: None
Patent JP-2021036622-A (JP)
Title: Semiconductor device
Inventor: KATO RYOICHI
IPC: H01L21/60
Filed: 2020-12-03
Abstract: To suppress, in a semiconductor device, occurrence of a crack at a triple point or the like.SOLUTION: A semiconductor device comprises: a semiconductor element; an upper surface electrode provided for an upper surface of the semiconductor element; a plating layer provided for an upper surface of the upper surface electrode; one or more gate runners passing through the plating layer and provided so as to extend in a predetermined direction on the upper surface of the semiconductor element; and a metal wiring board arranged above the plating layer and electrically connected with the upper surface electrode. The metal wiring board includes: a joint part extending parallel to the upper surface of the semiconductor element; and a rising part connected to a first end part of the joint part and extending in a direction in which its distance from the upper surface of the semiconductor element increases. The metal wiring board does not overlap the rising part and the gate runners in a plane parallel to the upper surface of the semiconductor element.SELECTED DRAWING: Figure 3
Patent JP-2021036548-A (JP)
Title: Arc-resistant shield composite for vacuum interrupter and methods for forming the same
Inventor: LOUIS GRANT CAMPBELL
IPC: H01H33/662
Filed: 2020-12-04
Abstract: To provide an arc-resistant shield for a vacuum interrupter which can accommodate a large contact employed to interrupt large currents.SOLUTION: An arc-resistant shield is positioned in between ceramic insulators 12a, 12b. Each end of the arc-resistant shield 40 is hermetically sealed to the ceramic insulator. The arc-resistant shield includes an outer surface and an inner surface. The inner surface includes an arc-resistant material 42. A pair of electrode assemblies 20, 22 which are separable to establish arcing is disposed within the arc-resistant shield. The arc-resistant material is copper-chromium alloy.SELECTED DRAWING: Figure 1
Patent JP-2022092085-A (JP)
Title: Surface-modified nano-diamond and production method of surface-modified nano-carbon powders
Inventor: KASHIWAGI TAKESHI
IPC: C01B32/15
Filed: 2020-12-10
Abstract: To provide a surface-modified nano-diamond excellent in dispersibility in an organic solvent and a simple production method of surface-modified nano-carbon powders by which various surface-modification groups can be introduced while zirconia is less likely to be introduced.SOLUTION: A surface-modified nano-diamond comprises nano-diamond powders and a group expressed by formula (1) modifying the surface of the nano-diamond powders. -X-R1 (1) [In the formula (1), X represents -NH- or -O-, and the bond extending to the left from X bonds to the nano-diamond powders. R1 represents a monovalent organic group in which two hydrocarbon groups, which may have a substituent, are bonded through an ester bond, an ether bond, a carbonyl group, or an amide bond.]SELECTED DRAWING: None
Patent JP-2022093048-A (JP)
Title: Dc power supply device and electronic apparatus
Inventor: HIRANO TAIKI
IPC: H02M7/21
Filed: 2020-12-11
Abstract: To provide a DC power supply device and an electronic apparatus that can improve energy efficiency in a DC power supply circuit.SOLUTION: A DC power supply device 10 has a DC power supply circuit 11 including a rectification circuit 110. The rectification circuit 110 uses transistors S1-S4 being MOSFETs, and the transistors S1-S4 are switching-controlled by a control unit 12 included in the DC power supply device 10. The control unit 12 can switch between a first rectification operation to perform rectification while performing the switching control of the transistors S1-S4, and a second rectification operation to perform rectification by using parasitic diodes D1-D4 without performing the switching control of the transistors S1-S4. The DC power supply device 10 performs the second rectification operation in a state in which conduction losses in the MOSFETs being the transistors S1-S4 are considered to be larger than conduction losses in the parasitic diodes D1-D4.SELECTED DRAWING: Figure 2
Patent JP-2022083368-A (JP)
Title: Method for mounting bearing
Inventor: HAMAGUCHI TAKASHI
IPC: F16C35/073
Filed: 2020-11-24
Abstract: To solve the problem that for a driven bearing ring, since a bearing ring of a bearing and an intermediate bearing ring of a double bearing are not in contact with a casing, they have a drawback of being vulnerable to an axial load, the bearing and the double bearing configured such that a metal or a needle bearing is arranged on a bearing ring conventionally fixed and both an inner ring and an outer ring are rotatable with respect to the housing.SOLUTION: A method for mounting a driven bearing to a bearing ring enables stable rotation even when an axial load is applied to a bearing by arranging a thrust bearing on a bearing wheel of a bearing and an intermediate bearing ring of a double bearing, the bearing and the double bearing configured such that a metal or a needle bearing is arranged on a bearing ring conventionally fixed and both an inner ring and an outer ring are rotatable with respect to a housing.SELECTED DRAWING: Figure 1
Patent JP-2022094440-A (JP)
Title: Passage switching valve and liquid chromatograph
Inventor: OTSUBO AYANO
IPC: G01N30/26
Filed: 2020-12-15
Abstract: To provide a passage switching valve and a liquid chromatograph with which it is possible to further suppress wear on a sliding surface between a rotor seal and a stator.SOLUTION: A passage switching valve 1 comprises: a stator 11; rotor seals 12, 13 that rotate while contacting the stator 11; and a rotor 14 for rotating the rotor seals 12, 13. A plurality of stator passages 111-116 are formed in the stator 11 by open holes, and the rotor seals 12, 13 are provided with a first member 12 which comes in contact with the stator 11 via a contact surface 18 and a second member 13 that comes in contact with the first member 12. First rotor passages 121-126 are formed in the first member 12, and second rotor passages 131-133 are formed in the second member 13, the cross sectional area on a sliding surface 18 of the first rotor passages 121-126 being smaller than the cross sectional area on a plane parallel to the sliding surface 18 of the second rotor passages 131-133.SELECTED DRAWING: Figure 1
Patent JP-2022096835-A (JP)
Title: Component exchange support system
Inventor: OKUDA KOICHI
IPC: G06Q10/00
Filed: 2020-12-18
Abstract: To determine precisely the effect that component exchange will produce for the situation of a vehicle that a user has pointed out.SOLUTION: A component exchange support system includes: monitoring means for monitoring what a user is feeling when the user is using a vehicle; effect determination means for determining the effect of component exchange on the basis of what the user feels before the component exchange and on the basis of what the user feels after the component exchange, in response to what the user pointed out, if the user pointed out a situation of the vehicle; and information generating means for generating information including the content of what the user pointed out, the exchanged component at the time of the component exchange, and the effect of the component exchange determined by the effect determination means.SELECTED DRAWING: Figure 2
Patent JP-2022099382-A (JP)
Title: Runway operation support device, runway operation support method, and runway operation support program
Inventor: FUJII SEIKA
IPC: G08G5/00
Filed: 2020-12-23
Abstract: To provide support in determining whether to change a mode of operation of a runway.SOLUTION: A traffic evaluation unit 22 calculates a traffic evaluation value for a target operation mode from a processing capacity, which represents the number of aircrafts that can be controlled when a runway is operated in the target operation mode, and the number of aircrafts to be controlled, for each of the multiple operation modes of the runway as the target operation mode. A weather evaluation unit 23 calculates a weather evaluation value for the target operation mode based on weather in the past operation in the target operation mode and weather at an airport and in the vicinity of the airport. A recommendation determination unit 24 determines a recommendation degree for changing from a current operation mode to another operation mode based on the traffic evaluation value and the weather evaluation value.SELECTED DRAWING: Figure 2