baber/WOPTO huggingface dataset:
Patent JP-2021182730-A (JP)
Title: Meander line antenna structure
Inventor: CHUNG SHYH-JONG
IPC: H01Q21/08
Filed: 2020-08-11
Abstract: To provide a meander line antenna structure.SOLUTION: A meander line antenna structure has a substrate 10, a ground layer 20, and a microstrip antenna layer 30. The ground layer 20 and the microstrip antenna layer 30 are disposed on different sides of the substrate 10. The microstrip antenna layer 30 has a radiation unit 40 which is in a meandering shape and defines a recessed area 46. The entire length of the radiation unit 40 corresponds to an operating frequency and ranges from 0.8 to 1.2 of a wavelength. An effect of increasing a half power beam width can be achieved when a signal input terminal of the radiation unit 40 receives an input signal and emits electromagnetic waves having radiation energy.SELECTED DRAWING: Figure 3
Patent JP-2022014849-A (JP)
Title: New coronavirus therapeutic agent composition and method of utilizing the same
Inventor: ISHIZUKA MITSUNORI
IPC: A61P31/14
Filed: 2020-07-07
Abstract: To provide a pharmaceutical composition and food product for new coronavirus infection.SOLUTION: A new coronavirus therapeutic agent composition comprises a crushed product obtained by crushing Coix ma-yuen (Yokuinin) with a mixer or the like, followed by no processing at all. That is, the crushed product consists of shells, thin skins, astringent skins, and grains of Coix ma-yuen. The composition is effective in the early stage of new corona infection by being administered in a small amount once a day. A food product exerts such an effect. A therapeutic drug has no side effects associated with treatment.SELECTED DRAWING: Figure 5
Patent JP-2022034286-A (JP)
Title: Information processing device and information processing program
Inventor: NE TEN
IPC: G06F16/35
Filed: 2020-08-18
Abstract: To provide an information processing device and an information processing program, which allow for extracting important vocabulary from classification criteria when classifying documents to be classified according to the classification criteria.SOLUTION: An information processing device 10 is provided, comprising an extraction unit 11B configured to extract important vocabulary from vocabulary of classification criteria on the basis of importance of vocabulary contained in the classification criteria with respect to vocabulary contained in a target document 80 when classifying the target document 80 according to the classification criteria (manual documents 82).SELECTED DRAWING: Figure 3
Patent JP-2021031493-A (JP)
Title: Hydroxycarboxylic acid ester, method for producing the same and use thereof
Inventor: MORSCHHAEUSER ROMAN
IPC: C11D3/20
Filed: 2020-08-20
Abstract: To provide a novel hydroxycarboxylic acid ester which is an excellent complexing agent and can be used for various regions, for example, a detergent or a cleaning agent, oil extraction or water softening.SOLUTION: There is provided a compound of formula (1): R1OOC)a-R2(OH)c-COO-(CnH2n-O)m-OC-R3(OH)d(COOR4)b (I) (wherein, R1 and R4 are each independently a hydrogen atom, R2 and R3 are each independently an aliphatic hydrocarbon group having 1 to 8 carbon atoms, a and b are each independently an integer of 1 to 4, c is an integer of 0 to 4, d is an integer of 1 to 4, n is 2, 3 or 4 and m is 1, 2, 3 or 4, in which R1 and R4 may be different in the molecule within a given definition.]SELECTED DRAWING: None
Patent JP-2022036601-A (JP)
Title: Hammering tool
Inventor: YOSHIKANE KIYONOBU
IPC: B25D17/00
Filed: 2020-08-24
Abstract: To provide a hammering tool configured so that pressing of a tip tool against a material to be processed can be detected appropriately to control driving of a motor.SOLUTION: A hammer drill 1 comprises a motor, a driving mechanism, a main body housing, a handle housing 15, a movable member 451, a hole sensor 458, and a controller. The driving mechanism can execute at least hammering operation of driving a tip tool linearly along a driving shaft in parallel to a rotating shaft of a motor shaft. The handle housing 15 includes a gripping part and is elastically connected to the main body housing. The movable member 451 is provided in the handle housing 15, and moves accompanying relative movements in a longitudinal direction of the main body housing. The hole sensor 458 is provided in the handle housing 15, and detects movements of the movable member 15 to detect pressing of the tip tool against a material to be processed. The controller controls driving of the motor, on the basis of a detected result by the hole sensor 458.SELECTED DRAWING: Figure 13
Patent JP-2021176741-A (JP)
Title: Pneumatic tire
Inventor: NAKAMOTO SATOSHI
IPC: B60C15/024
Filed: 2020-08-27
Abstract: To improve efficiency of load support in a side wall to improve steering stability.SOLUTION: A pneumatic tire 1 comprises a tread 10, a pair of side walls 20 and a pair of bead parts 30. Each of the pair of bead parts 30 includes a bead base part 34, a bead heel part 35 and a bead back face part 36. In a non-rim assembled state, on the bead back face part 36 is formed a recessed part 70 recessed toward inside in a tire width direction. The bead base part 34 is formed to incline to inside in a tire radial direction, toward inside in the tire width direction. The bead back face part 36 has an R portion 63 of the recessed part, at least portion of which constitutes a deepest portion 71 of the recessed part 70, and tangent portion 69 through which a bead heel part 61 is connected to the R portion 63 of the recessed part. In the non-rim assembled state, an inclination angle A1 of the base part with respect to a tire axial direction of the bead base part 34 is set to be larger than an inclination angle A2 of the tangent portion with respect to the tire radial direction of the tangent portion 69.SELECTED DRAWING: Figure 3
Patent JP-2020191482-A (JP)
Title: Laser irradiation device
Inventor: SUZUKI YUKI
IPC: H01L21/268
Filed: 2020-08-28
Abstract: To provide a laser irradiation device of good quality, which is suitable for e.g. a laser annealing apparatus.SOLUTION: A laser irradiation device 1 according to an embodiment comprises first and second floating units 30a, 30b each having a pedestal 31, and a porous plate 32 joined to a top face of the pedestal 31 by an adhesive layer 34. The pedestal 31 has a rising edge portion 312 protruding upward at a peripheral edge fronting on at least a gap. The porous plate 32 has a notched portion 321 in which the rising edge portion 312 is fit. The adhesive layer 34 is formed to extend along an inner wall of the rising edge portion 312 fit in the notched portion 321.SELECTED DRAWING: Figure 5
Patent JP-2022044347-A (JP)
Title: Vehicle including wheelchair fixing structure
Inventor: Nakai Fumiko
IPC: A61G3/08
Filed: 2020-09-07
Abstract: To provide a vehicle including a wheelchair fixing structure capable of cleanly keeping a wall extending along a wheelchair when the wheelchair is fixed so as to suppress deterioration of a room appearance, and suppressing an impact to be transmitted to the wheelchair when the vehicle travels.SOLUTION: A vehicle 1 includes a wheelchair fixing structure 20 for fixing a wheelchair 30 arranged along a partition 7 in a cabin 10. The vehicle 1 includes removable sheet shape members 50 which are arranged at positions with which wheels 35 of the wheelchair 30 fixed to the wheelchair fixing structure 20 on the partition 7 have contact, and which are constituted of a material with cushioning property.SELECTED DRAWING: Figure 2
Patent JP-2022056767-A (JP)
Title: Solenoid valve drive device
Inventor: OGAWA KOJI
IPC: H01F7/18
Filed: 2020-09-30
Abstract: To control a fluctuation range of holding current for a solenoid valve within a desired range more reliably.SOLUTION: A solenoid valve drive device, for energizing an electromagnetic coil of a solenoid valve with a predetermined fluctuation range of holding current after elapsing current peak at energization start, includes: a feeding part for intermittently applying a drive voltage across the electromagnetic coil; a detection part for detecting the holding current; a first comparator for comparing the detected current by the detection part with a first threshold value; a filter part for performing integration process for the output of the first comparator; and a second comparator for generating a control signal for controlling the feeding part by comparing the output of the filter part with a second threshold value, the filter part consisting of a digital filter in count-up/down type.SELECTED DRAWING: Figure 1
Patent JP-2022057191-A (JP)
Title: LGA socket
Inventor: KIKUCHI KOJI
IPC: H01R33/76
Filed: 2020-09-30
Abstract: To provide an LGA socket which can prevent occurrence of a cross talk in high speed transmission, and can prevent damage of a contact due to warpage of a semiconductor package.SOLUTION: An LGA socket has: a first insulator; a second insulator; a center substrate which is vertically sandwiched between the first insulator and the second insulator and is formed with a plurality of through holes penetrating between the side of a first opening and the side of a second opening; a plurality of pairs of contacts 71-i-j that are electrically connected to each other by soldering; and a first resin member 81-i arranged on the side of the first opening in the center substrate. The first resin member 81-i has a first base part 810 for supporting the contact 71-i-j, and a first stopper 811 that vertically extends from the first base part 810, and is brought into contact with a package fit to the first opening.SELECTED DRAWING: Figure 4
Patent JP-2020203213-A (JP)
Title: Game machine
Inventor: KANBE TAKESHI
IPC: A63F7/02
Filed: 2020-10-01
Abstract: To provide a game machine capable of suppressing an increase in space for arranging light irradiation means.SOLUTION: Two projection plate members 11620 formed from a light transmissive material are placed side by side in a projection unit 11600. In the two projection plate members 11620, an irradiation unit 650 is arranged at the periphery and a reflection part 622 for reflecting light applied from the irradiation unit 11620 to a front side is formed. The irradiation unit 650 is arranged so as to be capable of applying light to both the side end faces of the two projection plate members 11620. Thus, the number of the irradiation units 650 to be arranged can be reduced, thus suppressing an increase in space for arranging the irradiation units 650.SELECTED DRAWING: Figure 98
Patent JP-2022059435-A (JP)
Title: Foil transfer device
Inventor: MORI KENTARO
IPC: B65H5/06
Filed: 2020-10-01
Abstract: To reduce waste of a foil film.SOLUTION: A foil transfer device 1 comprises: a cover 22; a heating member (heat roller 61) which heats a foil film F and a sheet S; a pressure member (pressure roller 51) which holds the foil film F and the sheet S between the heating member and itself; a peeling member (second guide shaft 42) which peels off the foil film F from the sheet S; a first conveyance roller 13; and a second conveyance roller 14. The first conveyance roller 13 is provided in the cover 22, is located on the downstream of the peeling member in the conveyance direction and conveys the sheet S. The second conveyance roller 14 is provided in the cover 22, nips the sheet S between the first conveyance roller 13 and itself and conveys the sheet S. The nipping forces of the first conveyance roller 13 and the second conveyance roller 14 have the magnitude at which the sheet S nipped between the first conveyance roller 13 and the second conveyance roller 14 can be peeled off from the foil film F when the cover 22 is moved to the open position from the close position.SELECTED DRAWING: Figure 8
Patent JP-2021058587-A (JP)
Title: Cerebrospinal fluid pressure-measuring device
Inventor: GOVARI ASSAF
IPC: A61B5/00
Filed: 2020-10-02
Abstract: To provide a cerebrospinal fluid pressure-measuring device.SOLUTION: A cerebrospinal fluid pressure-measuring device includes a pressure gauge and a control unit. The pressure gauge includes: a hollow cylindrical body for inserting through a skull and having lower and upper ends and an inner surface; a membrane attached to the lower end to move under a pressure of cerebrospinal fluid within the skull; and coils including a stationary coil disposed in the cylindrical body and connected to the inner surface so as to remain stationary, and a moving coil disposed in the cylindrical body and connected to the membrane so that the moving coil moves when the membrane moves under the pressure, where one of the coils is configured as a transmitting coil and another of the coils is configured as a receiving coil. The control unit applies an input signal to the transmitting coil, receives an output signal from the receiving coil, and generates an indication of the pressure.SELECTED DRAWING: Figure 1
Patent JP-2022060653-A (JP)
Title: Game program, game processing method, and information processing device
Inventor: BABA SATOMI
IPC: A63F13/30
Filed: 2020-10-05
Abstract: To reduce a feeling of discomfort by switching languages in a game in which a plurality of languages can be used.SOLUTION: A game program for causing a computer to execute a game in which a plurality of languages can be used includes: processing for receiving a first proper noun used in one language as a name of content from a user; processing for referring to a storage part in which a plurality of second proper nouns that match the respective plurality of languages as the name of the content are stored, and determining the second proper noun of a specific language other than the aforesaid one language used for the name of the content in place of the first proper noun; and processing for executing the game by using the specific language.SELECTED DRAWING: Figure 9
Patent JP-2022061431-A (JP)
Title: Groove formation method on metal strip surface and directional electromagnetic steel sheet manufacturing method
Inventor: TAKAGI SHIGEHIRO
IPC: H01F1/147
Filed: 2020-10-06
Abstract: To provide a directional electromagnetic steel sheet which satisfactorily removes an etching resist film and forms a narrow groove on a metal strip surface while reducing a thermal effect on the metal strip accompanied by laser irradiation even with a low output laser, and is extremely excellent in magnetic characteristics.SOLUTION: A groove formation method on a metal strip surface forms an etching resist film having a lightness index L* of 0 or more and 70 or less on at least one surface of the metal strip, then irradiates the etching resist film with a laser of an output of less than 1.5 kW while scanning the metal strip in a direction crossing a rolling direction of the metal strip, removes the etching resist film in a part irradiated with the laser, and then subjects the part from which the etching resist film of the metal strip has been removed to etching treatment, and forms a groove. Here, the lightness index L* is an L* value in a CIELAB color space.SELECTED DRAWING: Figure 2
Patent JP-2022061837-A (JP)
Title: Image formation apparatus
Inventor: MUGITA NAOKI
IPC: G03G15/095
Filed: 2020-10-07
Abstract: To solve such problems that a toner consumption amount of toner forcible consumption control is unnecessarily large or insufficient and the image quality cannot be maintained since a deterioration rate of toner per a unit time varies due to individual variations of the maximum magnetic flux density and the magnetic pole position of the layer thickness regulation magnetic pole of a development sleeve.SOLUTION: The maximum control is executed by reflecting the individual difference of a characteristic value due to component tolerance and assembly tolerance of a development device on a parameter of control in an image formation apparatus. The toner forcible consumption control is executed at a toner consumption amount suitable to a deterioration rate of toner of each development device by making a storage device store data of the magnetic flux density and magnetic pole position of the development sleeve provided for each development device.SELECTED DRAWING: Figure 3
Patent JP-2022063976-A (JP)
Title: Process machine and manufacturing method of work
Inventor: AKIYAMA TAKANOBU
IPC: G05B19/404
Filed: 2020-10-13
Abstract: To provide a process machine capable of measuring a displacement amount of a position of a tool.SOLUTION: A control device 51 of a process machine 1 controls an X-axis drive source 29X on the basis of a detection value of an X-axis sensor 31 in such a manner that a reference work 105 different from a work 103 is processed in an X direction by a tool 101 into a predetermined target shape. The control device 51 measures the shape of the reference work 105 on the basis of a detection value of the X-axis sensor 31X at the time when abutment of a touch sensor 33 in the X direction to the processed reference work 105 is detected by the touch sensor 33. The control device 51 identifies a first displacement amount of a position of the tool 101 in the X direction on the basis of a displacement amount in the X direction between the target shape and the measured shape, and corrects control for processing the work 103 on the basis of the identified first displacement amount.SELECTED DRAWING: Figure 1
Patent JP-2022065305-A (JP)
Title: Bench type cutter
Inventor: KOREKAWA HIROTO
IPC: B27G19/02
Filed: 2020-10-15
Abstract: To provide a bench type cutter in which a cut-in position of a blade tool regarding a cut material can be favorably confirmed.SOLUTION: A cutter 1 comprises: a base 2 which supports a turn table 4 where a cut material is laid on; a cutter machine body 10 which is movably connected with the base 2 in a vertical direction; a fixed cover 12 arranged at the cutter machine body 10 which covers a part of a blade tool 11; a movable cover 60 movably arranged at the cutter machine body 10 which openably covers the other part of the blade tool 11; and an LED lighting tool 68 arranged at the fixed cover 12 which can irradiate to the turn table 4. The movable cover 60 is made of a material having a first light transmissivity which transmits light. The movable cover 60 includes a left side wall 62, a right side wall 63, and a peripheral wall 64 respectively covering a left side of the blade tool 11, a right side, and an outside in a radial direction. At least one of the left side wall 62 and the right side wall 63 has a light transmission suppression part 65 with a second light transmissivity which is lower than the first light transmissivity.SELECTED DRAWING: Figure 1
Patent JP-2022065924-A (JP)
Title: Manufacturing method of organic fertilizer, cultivation method of plant, improving method of soil, and manufacturing unit of organic fertilizer
Inventor: ATTRI PANKAJ
IPC: C05C13/00
Filed: 2020-10-16
Abstract: To provide a manufacturing method of an organic fertilizer with intensified nitrogen component and a manufacturing unit.SOLUTION: A method of manufacturing an organic fertilizer having an intensified nitrogen content, including a step of treating the organic fertilizer with a nitrogen plasma. A method of cultivating a plant including a step of producing an organic fertilizer having a nitrogen content intensified by the above described method, and a step of cultivating the plant in the soil fertilized with the organic fertilizer. A method of improving the soil including a step of producing an organic fertilizer having a nitrogen content intensified by the above described method, and applying the organic fertilizer to the soil. And a method of manufacturing the organic fertilizer with intensified nitrogen component, provided with a plasma generating portion, a nitrogen gas supply portion for supplying the nitrogen gas to the plasma generating portion, and irradiating the nitrogen plasma generated by the plasma generator on the organic fertilizer held by the organic fertilizer holding portion.SELECTED DRAWING: Figure 3
Patent JP-2021184587-A (JP)
Title: Echo suppression device, echo suppression method, and echo suppression program
Inventor: TERASHIMA YUKI
IPC: H04R3/02
Filed: 2020-10-23
Abstract: To provide a technique capable of stably suppressing non-linear echo signals included in an input signal acquired by a microphone.SOLUTION: An echo suppression device 1 includes: an echo canceller 14 that suppresses linear echo signals from input signals acquired by the microphone 13; a non-linear echo estimation unit 18 that, by using a non-linear echo model representing the relation between a non-linear echo signal and at least either one of the received signals and input signals which are output to a speaker 12, estimates non-linear echo signals included in the input signals from at least either one of the received signals and input signals; a non-linear echo suppression unit 19 that suppresses the non-linear echo signals from the output signals of the echo canceller 14 by using the estimated non-linear echo signals; and an echo suppressor 20 that suppresses residual linear echo signals which are not suppressed by the echo canceller 14 from the output signals of the non-linear echo suppression unit 19.SELECTED DRAWING: Figure 3
Patent JP-2022069755-A (JP)
Title: Game machine
Inventor: KATO TETSUYA
IPC: A63F7/02
Filed: 2020-10-26
Abstract: To provide a game machine that can prevent an excessive privilege from being given to a player.SOLUTION: A Pachinko game machine 1 includes a game control microcomputer 81 capable of executing a big winning game, when it is determined to be a big winning by a big winning determination process. The game control microcomputer 81 can control a game state to a high probability time-saving state that is advantageous to the player after the big winning game. The types of big winnings include 4R probability variation big winning, 6R probability variation big winning, 8R probability variation big winning, and 10R probability variation big winning. The game control microcomputer 81 can suppress the total number of prize balls imparted to the player in a unit time (for example, to make the execution time of the big winning game long), on the basis of the number of rounds of the big winning game executed after a first winning.SELECTED DRAWING: Figure 49
Patent JP-2022070415-A (JP)
Title: Electronic control device
Inventor: TERANISHI MINAMI
IPC: H05K1/02
Filed: 2020-10-27
Abstract: To provide an electronic control device that can prevent thermal interference between electronic components without impairing high-speed communication and improve heat dissipation performance when the electronic components are arranged in close proximity to each other.SOLUTION: The electronic control device has a circuit substrate 3, including a plurality of electronic components. The circuit substrate 3 has at least a first area RA in which a first electronic component 4a is arranged and a second area RB in which a second electronic component 4b is arranged. The first electronic component 4a in the first area RA is thermally connected to a first enclosure body 1 via first thermal conduction function portions 8a1 and 5a1. The second electronic component 4b in the second area RB is thermally connected to a second enclosure body 2 via second thermal conduction function portions 8b1 and 5b1.SELECTED DRAWING: Figure 2