baber/WOPTO huggingface dataset:
Patent JP-2021178393-A (JP)
Title: Power tool
Inventor: KAMIJO KEIICHIRO
IPC: H02H7/00
Filed: 2020-05-15
Abstract: To provide a power tool which can operate a universal motor with AC/DC dual service and high driving force, prevents the occurrence of a failure in which a contact of a start switch is welded, and has a structure simple and excellent in versatility.SOLUTION: A power tool 1 includes a body 2 which has a first connection section 3 for replacing and connecting an AC adapter 11 with a DC adapter 21, a start switch 4, and a universal motor 5a. The power tool has a configuration in which the universal motor 5a is energized from a commercial power source 14 when the start switch 4 is turned on in a state in which the AC adapter 11 is mounted and a configuration in which the universal motor 5a is energized from a battery 24 through a control circuit 25 built in the DC adapter when the start switch 4 is turned on in a state in which the DC adapter 21 is mounted.SELECTED DRAWING: Figure 1
Patent JP-2021181715-A (JP)
Title: Positive and negative pressure relaxation device
Inventor: NAGAHARA TORU
IPC: E03B11/08
Filed: 2020-05-19
Abstract: To reduce the size of a positive and negative pressure relaxation device 1 and to provide means of preventing a valve body 411 of the positive and negative pressure relaxation device 1 from tilting during operation.SOLUTION: There is provided a positive and negative pressure relaxation device 1 having a ventilation hole 32 and a valve body 411 and opening the ventilation hole 32 when the inside of equipment 100 becomes a positive pressure or a negative pressure. The positive and negative pressure relaxation device can be miniaturized by arranging an exhaust valve 4a that operates at the time of positive pressure and the valve body 411 of an intake valve 4b that operates at the time of negative pressure in the equipment 100. A guide 411b on the valve body 411 of the intake valve 4b and exhaust valve 4a is guided by a guide receiving part 332 on a mounting cylinder 3 so that the valve body 411 can contact a valve seat 34 without tilting.SELECTED DRAWING: Figure 1
Patent JP-2021183938-A (JP)
Title: X-ray inspection device, x-ray inspection method and x-ray inspection program
Inventor: NOGUCHI KENJI
IPC: G01N23/044
Filed: 2020-05-22
Abstract: To make it possible to identify an edge part position serving as an inspection position of a part intended for inspection regardless of whether a pad or a wiring pattern is present around the part intended for inspection.SOLUTION: An X-ray inspection device is configured that comprises: an X-ray image acquisition unit that irradiates a part intended for inspection with an X-ray, and acquires a plurality of X-ray images; a reconstruction computation unit that acquires reconstruction information on the basis of the plurality of X-ray images; an edge area acquisition unit that acquires a first cross-section image cutting the part intended for inspection in a plane vertical to an analysis direction analyzing the part intended for inspection, and acquires an edge area of the part intended for inspection on the basis of the first cross-section image; an edge-amount acquisition unit that acquires a second cross-section image cutting the part intended for inspection in the plane vertical to the analysis direction at a cutting position closer to an edge part of the part intended for inspection than a cutting position of the first cross-section image, and acquires an amount of edge inside an area having the second cross-section image and edge area overlapped; and an edge position acquisition unit that acquires an edge position in the analysis direction of the part intended for inspection on the basis of a change in amount of edge in the analysis direction.SELECTED DRAWING: Figure 3
Patent JP-2021190579-A (JP)
Title: Semiconductor device
Inventor: OKA TORU
IPC: H01L21/336
Filed: 2020-05-29
Abstract: To provide a semiconductor device in which on-resistance can be reduced while a threshold voltage is increased.SOLUTION: A semiconductor device is a vertical type MISFET with a trench gate structure and includes a drift layer 120, a body layer 130, and a source contact layer 140. The body layer 130 is a layer stacked on the drift layer 120. The p layer 130 has a three-layer structure in which a first layer 131, a second layer 132, and a third layer 133 are stacked in order. The first layer 131 is a layer stacked on the drift layer 120, and is formed of p-GaN doped with Mg as an acceptor that becomes a p-type impurity. The second layer 132 is a layer stacked on the first layer 131, and is formed of n-GaN. The third layer 133 is a layer stacked on the second layer 132, and is formed of p-GaN.SELECTED DRAWING: Figure 1
Patent JP-2021192404-A (JP)
Title: Laminated inductor component
Inventor: KATO HIROTAKA
IPC: H01F17/04
Filed: 2020-06-05
Abstract: To provide a laminated inductor component which can suppress the generation of a crack in an element assembly.SOLUTION: A laminated inductor component 1 comprises: an element assembly 2 which has a pair of end surfaces 2a, 2b facing each other, a main surface 2d constituting a mounting surface, a main surface 2c facing the main surface 2d in a second direction D2, and a pair of side surfaces 2e, 2f facing each other; and external electrodes 4, 5 which have sinter metal layers 21. An end edge 21a of the sinter metal layer 21 is continuous over the pair of side surfaces 2e, 2f, the main surfaces 2c, 2d and ridge line parts 2g. An electrode length L22 on the center in a third direction D3 of the main surface 2d is shorter than an electrode length L21 in each of the ridge line parts 2g located on both sides in the third direction D3 of the main surface 2d. An electrode length L23 on the center in the second direction D2 of the side surfaces 2e, 2f is equal to or less than the electrode length L21 in each of the ridge line parts 2g located on both sides in the second direction D2 of the side surfaces 2e, 2f.SELECTED DRAWING: Figure 4
Patent JP-2021192752-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2020-06-08
Abstract: To provide a game machine capable of enhancing interest in a game through a performance for reporting a game state after completion of a special game.SOLUTION: During an ending period (completion period) set in completion of a jackpot game, a completion condition of a specific game state (high-base state) started thereafter is suggested (condition-suggestive performance). Then, in execution of variation display of a special pattern of a predetermined count (for example, 100-th count) after a specific game state is started, a possibility of satisfaction of a completion condition suggested by the ending performance (condition-suggestive performance) is suggested (branching-arrival performance), and completion of a specific game state by satisfaction of a completion condition or continuation of a specific game state by non-satisfaction of a completion condition is reported following the suggestion. The condition-suggestive performance is executed in a mode for instructing a player to avoid satisfaction of a completion condition and the branching-arrival performance is executed in a mode for suggesting that an instruction by the condition-suggestive performance is not obeyed.SELECTED DRAWING: Figure 54
Patent JP-2021196078-A (JP)
Title: Air conditioner and management device
Inventor: KAWAMURA HIRONOBU
IPC: F25B47/02
Filed: 2020-06-10
Abstract: To efficiently defrost an outdoor heat exchanger while continuing heating operation.SOLUTION: An air conditioner with an outdoor unit and an indoor unit includes: an indoor heat exchanger installed in the indoor unit; an outdoor heat exchanger installed in the outdoor unit; a compressor; an expansion valve; and a control unit for controlling the air conditioner to perform a first defrosting operation of causing at least refrigerant downstream of the outdoor heat exchanger to become an overheat state and a temperature that is higher than a freezing point when an outside temperature is higher than a predetermined temperature that is equal to or higher than a freezing point during heating operation.SELECTED DRAWING: Figure 3
Patent JP-2021195138-A (JP)
Title: Packing member
Inventor: SASA TAKUMA
IPC: B65D77/26
Filed: 2020-06-11
Abstract: To provide a packing member that can easily and vertically separate a cushioning part covering both sides of a heating cooker.SOLUTION: A lower pad 40, a front upper pad 51, and a rear upper pad 52 mounted on a right side of a gas stove 100 form a right cushioning part as well as a lower pad 60, a front upper pad 71, and a rear upper pad 72 mounted on a left side form a left cushioning part. The gas stove 100 is stored in an outer box with the right cushioning part and the left cushioning part attached. The front upper pad 51 and the rear upper pad 52 include protrusions 511 and 521 that project downward. The lower pad 40 includes fitting holes 422 and 432 into which the protrusions 511 and 521 are inserted from above. The left cushioning part has the same structure. As a result, the front upper pads 51 and 71 and the rear upper pads 52 and 72 can be easily separated from the lower pads 40 and 60, and only the gas stove 100 can be taken out while leaving the lower pads 40 and 60 in the outer box.SELECTED DRAWING: Figure 2
Patent JP-2021194869-A (JP)
Title: Laminate
Inventor: ABE HIROYUKI
IPC: G10K11/16
Filed: 2020-06-16
Abstract: To provide a laminate which maintains sound absorption performance materialized by a principle of Helmholtz and furthermore is excellent in sound insulation performance reducing sound propagation to a neighboring space.SOLUTION: The laminate A comprises: a perforated plate 1 having a plurality of through-holes 10 penetrating in a thickness direction; and a joining portion 2 laminated on a part of one face 1a of the perforated plate 1, and capable of being joined to an adherend. In the laminate A according to an embodiment, the thickness of the perforated plate 1 is 0.05 mm or more, the total area projected in a laminating direction, of the joining portion 2 (Z-axis direction) is 20-90% of a total area of the perforated plate 1. The laminate A further comprises a through-hole which communicates with at least a part of a non-joining portion 20 where the joining portion 2 is not laminated in one face 1a where the joining portion 2 of the perforated plate 1 is provided, wherein a sectional area r projected in a laminating direction of the through-hole 10 in one face 1a of the perforated plate 1 is different from a sectional area R projected in a laminating direction of a communicating non-joining portion 20 in one face 1a of the perforated plate 10.SELECTED DRAWING: Figure 1
Patent JP-2021195173-A (JP)
Title: Vacuum packaging processing device
Inventor: WADA HIROSHI
IPC: B65B31/06
Filed: 2020-06-18
Abstract: To provide a vacuum packaging processing device capable of sealing easily and surely a lot of storage bags storing odor-emitting materials, preventing odor from being emitted from the storage bags and reducing a size of the storage bag.SOLUTION: A vacuum packaging processing device 10 includes: bag holding means 12 for holding an opening part of a storage bag in a state in which the opening part is opened upwardly so as to throw odor-emitting materials thereinto; vacuum suction means 14 including a vacuum suction nozzle 24 which can be put in and taken out from the storage bag and a vacuum suction pump 26 connected to the vacuum suction nozzle 24; closing means 16 pinching the opening part of the storage bag from both sides to close the opening part in suction by the vacuum suction means 14; and sealing means 18 for sealing the opening part of the storage bag in a state in which an inside of the storage bag is caused to stay in a vacuum form by the vacuum suction means 14.SELECTED DRAWING: Figure 3
Patent JP-2022001195-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-22
Abstract: To provide a game machine capable of allowing a player to easily recognize specific display as an object of a specific light emitting performance.SOLUTION: A ratio of control to an advantageous state is higher when a specific light emitting performance is executed than when a specific light emitting performance is not executed, light emitting means includes first light emitting means and second light emitting means differing from the first light emitting means, the first light emitting means emits light in a mode corresponding to a specific light emitting performance during a first period from start of the specific light emitting performance to predetermined timing and a second period from predetermined timing to specific timing of variable display as an object of the specific light emitting performance, and the second light emitting means emits light in a mode corresponding to a specific light emitting performance during the first period, and emits light in a mode corresponding to variable display under execution during the second period.SELECTED DRAWING: Figure 10-28
Patent JP-2022003192-A (JP)
Title: Guide material support member, and pile installation method using the same
Inventor: INABA RYOSUKE
IPC: E02D13/04
Filed: 2020-06-23
Abstract: To provide a guide material support member for efficiently installing piles such as steel pipe piles, and a pile installation method using the same.SOLUTION: A guide material support member 1 comprises: a connection body 4 having a mounted portion 7 mounted on an upper end of a pile 2 and put outside a pile head portion; and support beam portions 5 and 5 horizontally protruding from an outer peripheral face of the connection body 4. Since one end of a ruler material is supported by the support beam portions 5 and 5, the ruler material can be supported without using a guide pile.SELECTED DRAWING: Figure 2
Patent JP-2022020082-A (JP)
Title: Composition using tinospora crispa and family thereof for preventing infection and development of coronavirus as well as treatment and reducing risk of aggravation, and method of using the same
Inventor: MATSUYAMA FUTOSHI
IPC: A61K36/59
Filed: 2020-06-26
Abstract: To solve the problem of new coronavirus using Tinospora crispa by means of: 1. increasing national acknowledgment of Tinospora crispa for other use than ayurveda; 2. developing and establishing the supply route; 3. developing brochures written in foreign languages; 4. identifying and conducting clinical trials on the active chemical compound; 5. conducting clinical trials on immunity (leucocyte and lymphocyte) and thrombus fibrinolysis; 6. producing white and clear water-soluble extract; and 7. producing health food.SOLUTION: The problem of new coronavirus can be solved by means of: 1. conducting the safety test (basic nutrition 5, common living bacteria, enteric bacteria, heavy metals, pesticide residue); 2. conducting inspection in India, Thailand and Philippines; 3. conducting clinical trials on immunity and fibrinolysis; 4. developing English brochure; 5. importing from and negotiating with extract factories; 6. selling through medical herb wholesalers; 7. advertising in English and Chinese using the Internet; 8. starting sales for trading companies; 9. developing health food; and 10. starting the in-silico test.SELECTED DRAWING: None
Patent JP-2022022586-A (JP)
Title: Glass detachment stopper
Inventor: NAGAYAMA OSAMU
IPC: E06B3/66
Filed: 2020-06-29
Abstract: To provide a highly versatile glass stopper capable of assembling even if parts have different depth dimensions.SOLUTION: A glass stopper is composed of a pedestal that is placed between an inner peripheral surface of a frame of a fitting and the end of the glass and has an insertion hole that opens toward an outside of a room, and a holding metal fitting that is inserted into the insertion hole of the pedestal and assembled, and has a holding part that holds an outdoor surface of the end of the glass. The holding metal fitting extends from the holding part toward the indoor side and has an engaging claw at a tip of an insertion leg inserted into the insertion hole, and the pedestal has engaging parts that prevent the holding metal fitting from coming off by engaging with the engaging claw of the insertion leg that is inserted into the insertion hole at different positions along indoor and outdoor directions.SELECTED DRAWING: Figure 8
Patent JP-2022010862-A (JP)
Title: Gelatinous cleaning agent and extrusion implement
Inventor: UENISHI KASUMI
IPC: C11D17/08
Filed: 2020-06-29
Abstract: To provide a gelatinous cleaning agent that can, when an insoluble ornament is contained in the gelatinous cleaning agent, suppress the release of the insoluble ornament into the natural environment, and an extrusion implement in which a gelatinous cleaning agent is contained.SOLUTION: The gelatinous cleaning agent comprises a cleaning agent composition containing a cleaning component, water and a gelling agent, and a plurality of insoluble ornaments that are insoluble in the cleaning agent composition and are mixed with the cleaning agent composition, and in which the insoluble ornament has a specific gravity of more than 1. The extrusion implement contains the above-mentioned gelatinous cleaning agent, and can extrude the inner gelatinous cleaning agent from a discharge port.SELECTED DRAWING: None
Patent JP-2022014065-A (JP)
Title: battery
Inventor: SEGAMI MASAHARU
IPC: H01M50/463
Filed: 2020-07-06
Abstract: To provide a battery in which a separator having desired thickness and adhesion force is formed on an end surface of a honeycomb core.SOLUTION: A negative electrode 20 forms a honeycomb core. The honeycomb core includes a first surface 21, a second surface 22, a partition wall, and an external peripheral wall. The second surface is opposite to the first surface, the partition wall is formed between the first and second surfaces, and in a cross section parallel to the first surface, the partition wall separates a plurality of hollow cells 25 by being extended in a lattice state. A separator includes a first layer 31, a second layer 32, and a third layer 33. The first layer coats at least one part of the partition wall, and the second layer coats at least one part of the first and second surfaces. The second layer includes inorganic particles and resin particles. The third layer coats the second layer, and the third layer is substantially formed by the resin particles. A positive electrode includes a first region and a second region, and each hollow cell is filled with the first region. The second region is extended so as to be projected to the side outer than the third layer of the separator in the cross section vertical to the first surface 21.SELECTED DRAWING: Figure 9
Patent JP-2022014594-A (JP)
Title: Power conversion device, semiconductor switch device, and manufacturing method
Inventor: YOSHIDA SADAHIRO
IPC: H02M7/48
Filed: 2020-07-07
Abstract: To increase the current of a main circuit that controls ON/OFF with multiple semiconductor switching elements with the main circuit side connected in parallel.SOLUTION: A power converter in an embodiment includes; multiple semiconductor switching elements; and a drive unit. The multiple semiconductor switching elements are connected in parallel at the main circuit side. The drive unit is configured to be settable to output a control signal at different timings for each of the multiple semiconductor switching elements and to supply the control signal to the semiconductor switching element.SELECTED DRAWING: Figure 4
Patent JP-2022015979-A (JP)
Title: Nasal discharge sucker
Inventor: AKAMINE AKITOSHI
IPC: A61M1/00
Filed: 2020-07-10
Abstract: To provide a nasal discharge sucker in which suction power of nasal discharge is never lowered even if not often washed.SOLUTION: A backflow prevention body 2 is removably included in an inside of a case body 1. The case body 1 is provided with a suction port 4 internally protruding a suction guide tube 4b in the main body top, and is provided with a discharge port 5 internally protruding a discharging guide tube 5b in the main body bottom. The backflow prevention body 2 is a hollow substantially truncated cone body. A nasal discharge storage recess 7 is provided in an upper bottom 2a, an air flow inlet 9 is provided in a side face 2b, and an air outlet 10 is provided in a lower bottom 2c. This backflow prevention body 2 is made be arranged at a front half portion side of the case body 1. A nasal discharge storage space S is formed between an inner face of a front half portion of the case body 1 and the side face 2b of the backflow prevention body 2.SELECTED DRAWING: Figure 3
Patent JP-2021027341-A (JP)
Title: Barium titanate fiber, resin composition including the same, polymer composite piezoelectric material, and manufacturing method of barium titanate fiber
Inventor: UMEBAYASHI AKIRA
IPC: C01G23/00
Filed: 2020-07-20
Abstract: To provide a barium titanate fiber which is useful as a filler for a polymer composite piezoelectric material, a polymer composite piezoelectric material having a high piezoelectric property, and a piezoelectric element arranged by use thereof.SOLUTION: A barium titanate fiber is characterized by a mole ratio (Ba/Ti ratio) of barium atoms and titanium atoms being in a range of 1.01-1.04. A polymer composite piezoelectric material comprises a resin composition containing the barium titanate fiber and a polymer. A piezoelectric element comprises a conductive layer on each or one surface of the polymer composite piezoelectric material.SELECTED DRAWING: None
Patent JP-2022021841-A (JP)
Title: Image formation device and sheet conveyance device
Inventor: KUBO SHINJI
IPC: G03G15/00
Filed: 2020-07-22
Abstract: To prevent water droplets sticking to a guide part for guiding a sheet from falling on a conveyance path of the sheet.SOLUTION: An image formation device for forming an image on a sheet comprises: (1) a conveyance part constituted so as to convey the sheet; (2) a fixing part; (3) a guide part facing a conveyance path through which the sheet passes and arranged on a downstream side of the fixing part in a conveyance direction of the sheet; (4) a first extension part which is arranged on an upstream side of the guide part and on the downstream side of the fixing part in the conveyance direction and extends in a direction crossing a vertical direction; and (5) a second extension part which extends from the first extension part toward the downstream side of the first extension part in the conveyance direction. In the direction crossing the conveyance direction, the guide part is arranged on one side of the conveyance path, and the second extension part protrudes beyond the guide part, from one side of the conveyance path toward the other side of the conveyance path.SELECTED DRAWING: Figure 4
Patent JP-2022023351-A (JP)
Title: Seat air conditioner
Inventor: YOSHIDA TAKETO
IPC: B60H1/34
Filed: 2020-07-27
Abstract: To provide a seat air conditioner which enables zone air-conditioning which partitions an indoor space for each seated occupant.SOLUTION: A seat air conditioner 2 is applied to a seat device 1 and includes: a cover part 10 which can cover the head of a seated person from both sides and the upper side; and a blower 20 which blows out air taken into the cover part 10 from the outside from the rear side. The blower 20 has an air outlet 22 which blows out air to the front oblique upper side toward an inner peripheral surface of a top plate portion 10A of the cover part 10. The top plate portion 10A has guide means G which guides the air blown from the air outlet 22 onto the inner peripheral surface so that the air is discharged to the lower side via an area in front of the head position of the seated person.SELECTED DRAWING: Figure 6