baber/WOPTO huggingface dataset:
Patent JP-2022131295-A (JP)
Title: Liquid discharge device
Inventor: YAMAMOTO KEISUKE
IPC: B41J2/175
Filed: 2021-02-26
Abstract: To provide a liquid discharge device which can reliably detect a state of an electrically driven valve for atmosphere-release of a liquid storage chamber even when a communication line for transmitting a control signal to the valve fails.SOLUTION: A printer comprises: an ink storage chamber; an atmosphere communication passage for communicating the ink storage chamber with the outside; an ink tank which can be selectively put into a communicated state for communicating the atmosphere communication passage or into a shut-off state for shutting off the atmosphere communication passage and has a solenoid valve provided with a lib member of which position differs between while in the communicated state and in the shut-off sate; a signal transmission part 80; and a control part. The signal transmission part 80 transmits different signals depending on whether the solenoid valve is in the communicated state or in the shut-off state, by detecting the position of the lib member. The control part determines whether the solenoid valve is in the communicated state or in the shut-off state on the basis of the signal transmitted by the signal transmission part 80.SELECTED DRAWING: Figure 6
Patent JP-2022134201-A (JP)
Title: Window unit mounting structure
Inventor: YAMAZAKI TOSHIKI
IPC: E06B7/22
Filed: 2021-03-03
Abstract: To provide a window unit mounting structure which makes it easy to mount a window unit onto an opening part.SOLUTION: There are a window unit composed of a frame main body to be mounted to an opening part, a frame sub-body attached to the frame main body, and a glass plate inserted and held between the frame main body and the frame sub-body, and a unit fixing member to be mounted to the window unit. A unit fixing part is formed on the frame main body, and the window unit clamps the edge part of the opening part between the unit fixing part and the unit fixing member.SELECTED DRAWING: Figure 3
Patent JP-2022138583-A (JP)
Title: Memory estimation system based on terminal locking/application unlocking
Inventor: HAMAYA HISASHI
IPC: A61B10/00
Filed: 2021-03-10
Abstract: To easily and appropriately estimate the brain state of a user.SOLUTION: An estimation system comprises an acquisition unit for acquiring operation information on a user's operation performed to single unlocking user interface which is automatically selected and an estimation unit for estimating the brain state of a user on the basis of the operation information acquired by the acquisition unit, among multiple types of unlocking user interfaces for unlocking a locking state in which a predetermined function of a terminal used by a user cannot be used by inputting correct answer information by the user.SELECTED DRAWING: Figure 1
Patent JP-2022139416-A (JP)
Title: Polishing liquid, manufacturing method of polishing liquid, and polishing method
Inventor: ARIFUKU NORIHISA
IPC: H01L21/304
Filed: 2021-03-12
Abstract: To recovery metal ions more easily than in a case of evaporating waste liquid by solving a problem in which the operation of recovering the metal ions becomes very complicated when an operation such as evaporating the entire waste liquid is required in order to recover metal ions.SOLUTION: A polishing liquid supplied to a polishing pad when polishing at least one surface of a workpiece using the polishing pad includes abrasive grains, and a functional group capable of coordinating with metal ions to form metal complexes is provided on the surface of the abrasive grain.SELECTED DRAWING: Figure 2
Patent JP-2022140155-A (JP)
Title: Holder for combustion rod-like body
Inventor: ISHIKAWA YASUO
IPC: A47J37/07
Filed: 2021-03-12
Abstract: To provide a holder for a combustion rod-like body capable of burning a combustion rod-like body such as wood chip well under sufficient supply of combustion air and fulfilling a variety of purposes such as using fire power by combustion of the combustion rod-like body as lighting while cooking food materials by direct fire or during the night.SOLUTION: A holder for a combustion rod-like body includes: a spacer member which is arranged among a plurality of combustion rod-like bodies and forms a ventilation path for combustion air between opposite surfaces of the combustion rod-like body; and a binding member binding the combustion rod-like bodies arranged via the spacer member.SELECTED DRAWING: Figure 1
Patent JP-2021190689-A (JP)
Title: Thermoelectric capacitor and method of using the same
Inventor: HORIIE SHOHEI
IPC: H01L35/24
Filed: 2021-03-15
Abstract: To provide a thermoelectric capacitor that can be manufactured easily, has an excellent Seebeck coefficient, and can obtain electric energy intermittently from temperature differences, a thermoelectric conversion module and a temperature sensor using the same, and a method of using the same.SOLUTION: A thermoelectric capacitor includes at least a pair of electrodes and a thermoelectric conversion material sandwiched between them. The thermoelectric conversion material is composed of an ionic conductor containing a salt with a halogen anion.SELECTED DRAWING: Figure 4
Patent JP-2022143630-A (JP)
Title: Microbubble mixed water generation method
Inventor: KOBOSHI SHIGEHARU
IPC: A61H33/02
Filed: 2021-03-18
Abstract: To provide a carbonic acid microbubble generator and generation method capable of improving hair washing effects, etc. by exerting far-reaching effect on hot water even when it is mounted on a diversified existing shower head having different type, shape, side, etc.SOLUTION: A microbubble mixed water generator is mounted covering at least parts of hot water spouting holes of a shower head and configured to keep tablet-type carbonated bath salt in a spouting route of spouting hot water, where a body thereof is a hard body 21 including a tablet storage part 21A and a net part 21B or a hard body including a tablet storage part and a hole group part. The tablet storage part has an internal volume capable of storing the carbonated bath salt with a room formed toward the circumference, The microbubble mixed water generator is mounted on the shower head, with the hard body facing the hot water spouting holes and with the carbonated bath salt stored in the tablet storage part, so that the carbonated bath salt is melt by the spouting hot water to form microbubble, then, the microbubble is mixed with the spouting hot water and microbubble mixed water can be released from the holes.SELECTED DRAWING: Figure 1
Patent JP-2022144269-A (JP)
Title: Information provision device, information provision method, and information provision program
Inventor: TSUBOUCHI KOTA
IPC: G06F16/54
Filed: 2021-03-18
Abstract: To provide an information provision device, information provision method, and information provision program, which allow a user to drive comfortably.SOLUTION: An information provision device disclosed herein comprises an acquisition unit, selection unit, and provision unit. The acquisition unit acquires road feature information on features of a current road on which a vehicle driven by a user is traveling. The selection unit selects a traveled road having features similar to the current road from among traveled roads traveled by the user in the past at a frequency that is equal to or greater than a given threshold. The provision unit provides content based on the traveled road selected by the selection unit.SELECTED DRAWING: Figure 6
Patent JP-2022145344-A (JP)
Title: Battery module and package thereof
Inventor: MIZOGUCHI TOMO
IPC: H01M50/204
Filed: 2021-03-20
Abstract: To provide a battery module and a package thereof that meet the demand for miniaturization, ensure safety and suppress the spread of fire when a unit cell catches fire.SOLUTION: A battery module 10 includes a housing 2 and a unit cell 1 inside the housing 2, and a fire extinguishing sheet 4 is arranged on the upper surface side or side surface side of the unit cell 1.SELECTED DRAWING: Figure 1
Patent JP-2022147934-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine capable of enhancing amusement properties of a performance using a special image.SOLUTION: A game machine includes: suggestive performance execution means that can suggest that a game state is controlled to an advantageous state and can execute suggestive performances of a plurality of kinds in which degrees of expectation differ according to performance modes; particular image display performance execution means that can display a particular image; and special performance execution means that can execute a special performance for changing the suggestive performance executed in one performance mode to a performance mode with a degree of expectation higher than that of the one performance mode by using the particular image being displayed. The special performance execution means displays a particular correspondence image when the suggestive performance is executed, and executes the special performance in a mode that the particular image acts on the particular correspondence image.SELECTED DRAWING: Figure 8-15
Patent JP-2022148682-A (JP)
Title: Intratubular propagation sound reducing structure and intratubular propagation sound reducing assembly
Inventor: KOBAYASHI MASAAKI
IPC: E04B1/86
Filed: 2021-03-24
Abstract: To provide an intratubular propagation sound reducing structure 2 that constitutes part of an intratubular propagation sound reducing structure and is excellent in processability and workability.SOLUTION: An intratubular propagation sound reducing structure 2 according to the present invention includes: a tubular outer peripheral wall 20 extending from an open first end 21 to a second end 22; a top plate 30 extending from the second end 22 toward a central axis D of the outer peripheral wall 20; a partition plate 33 provided between the top plate 30 and the first end 21 and extending from an inner surface 23 of the outer peripheral wall 20 toward the central axis D; and a sound absorbing material 40 arranged between the top plate 30 and the partition plate 33. The top plate 30 and the partition plate 33 are each open at the center. A first opening edge 31 of an opening of the top plate 30 and a second opening edge 34 of an opening of the partition plate 33 have the same shape, and are arranged opposite to each other in a direction along the central axis D. The sound absorbing material 40 is arranged so as to close a space between the first opening edge 31 and the second opening edge 34 and at an interval from the inner surface 23.SELECTED DRAWING: Figure 4
Patent JP-2022149801-A (JP)
Title: coverlay film
Inventor: UCHIYAMA MAI
IPC: H05K3/28
Filed: 2021-03-25
Abstract: To provide a new coverlay film.SOLUTION: A coverlay film according to the present invention is an etchable coverlay film formed of a polyimide film and an adhesive layer, and the adhesive layer is etchable and the adhesive includes an epoxy resin.SELECTED DRAWING: None
Patent JP-2022150207-A (JP)
Title: Recipe proposal system, recipe proposal method, and program
Inventor: KIYONO YUKI
IPC: G06Q50/10
Filed: 2021-03-26
Abstract: To provide a recipe proposal system, a recipe proposal method, and a program which can propose a recipe of a dish optimal for a user's emotion.SOLUTION: A recipe proposal system comprises: a schedule information acquisition unit which acquires a user's schedule information; an emotion prediction unit which predicts the user's emotion in the future, on the basis of the schedule information; a recipe storage unit which stores recipe emotion information obtained by associating the recipe with the emotion suitable for each recipe; and a recipe selection unit which selects the recipe to be proposed to the user, on the basis of the predicted emotion and the recipe emotion information.SELECTED DRAWING: Figure 1
Patent JP-2022151310-A (JP)
Title: Vehicle body frame structure
Inventor: SEKIUCHI TAKAHIRO
IPC: B62D21/02
Filed: 2021-03-26
Abstract: To lower the position of a pintle hook while suppressing an increase in cost.SOLUTION: An end cross-member 3E has a U-shaped cross section in which a cross-member upper plate portion 8 and a cross-member lower plate portion 9 extend opposite to each other toward a vehicle front from an upper end edge portion and a lower end edge portion of a cross-member vertical plate portion 7 standing along a vehicle width direction. A pintle hook is attached to the cross-member vertical plate portion 7. At both end portions of the end cross-member 3E, the cross-member upper plate portion 8 is joined to a side member upper plate portion 5 so as to overlap the side member upper plate portion directly or indirectly from below, and the cross-member lower plate portion 9 is joined to a side member lower plate portion 6 so as to overlap the side member lower plate portion directly or indirectly from below.SELECTED DRAWING: Figure 4
Patent JP-2022152742-A (JP)
Title: Remote controller
Inventor: NOSHITA YUKIYA
IPC: H04Q9/00
Filed: 2021-03-29
Abstract: To provide a remote controller with which it is possible to improve designability.SOLUTION: Provided is a remote controller comparing a case to accommodate a switch and an operation button arranged on the front side of the case and having a protrusion on the rear side, with the protrusion pushing the switch, wherein the operation button has a front part of a rectangular shape in a front view, a side part formed at a peripheral edge of the front part and extending toward the case side, and a first locking claw. The side part faces an operation button side edge on the side face of the case, and at least a portion of the surface of the side part of the operation button matches a portion of the side face of the case. The case includes a second locking claw capable of engaging with the first locking claw and provided on the side face of the case facing the side part. When a boundary edge of the front part is pushed, the first and the second locking claws provided on the boundary edge side facing the boundary edge engage each other, and the protrusion pushes the switch, with the engaged position of the first and the second locking claws serving as a fulcrum.SELECTED DRAWING: Figure 1
Patent JP-2022155403-A (JP)
Title: zoom lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/18
Filed: 2021-03-30
Abstract: To provide an optical lens, in particular a zoom lens.SOLUTION: A zoom lens provided herein comprises a first lens having negative refractive power, a second lens group having positive refractive power, a fifth lens having positive refractive power, and a sixth lens having negative refractive power arranged in order from the object side to the image plane side, and is configured such that the first lens, the second lens group, the fifth lens, and the sixth lens change distances to the adjacent lenses or lens group along an optical axis. The second lens group consists of a second lens having positive refractive power, a third lens having negative refractive power, and a fourth lens having negative refractive power. The zoom lens satisfies the following conditional expressions: f_Tele/f_Wide≥1.80, 40.00≤D12_Wide/D12_Tele≤48.00, 2.00≤d11_Wide/d11_Tele≤2.60. The zoom lens of the present invention is compact when retracted and offers a bright Fno and good optical characteristics when shooting.SELECTED DRAWING: Figure 1
Patent JP-2022157410-A (JP)
Title: Work machine
Inventor: MATSUHASHI YUKI
IPC: E02F9/26
Filed: 2021-03-31
Abstract: To provide a work machine allowing its motion to be automated according to work details.SOLUTION: A work machine is provided with a lower traveling body, an upper revolving structure, and a display device, wherein a setting screen displayed on the display device includes a control unit receiving settings of automatic control functions of the work machine.SELECTED DRAWING: Figure 1
Patent JP-2021105509-A (JP)
Title: refrigerator
Inventor: ISONO YOSHIHIRO
IPC: F25D25/00
Filed: 2021-04-01
Abstract: To provide a refrigerator that can restrain a moving body from coming into contact with a functional component arranged in an upper part of a container on the back side of the refrigerator when the moving body arranged on the container in a storage chamber moves to the back side of the refrigerator.SOLUTION: The refrigerator comprises: a vegetable chamber in a refrigerator body; a container 43 arranged in the vegetable chamber, and comprising an upper opening part; a moisture permeable cassette 61 attached to the container 43 so as to close the upper opening part on the back side of the refrigerator; and a small container 57 placed on left and right side walls of the container 43 so as to be movable in the front-back direction in a region including the upper side of the moisture permeable cassette 61. Concave parts 50b are formed in upper parts of the left and right side walls of the container 43. A convex part 60a inserted into the concave parts 50b when the small container 57 is located at a reference position with respect to the container 43 is formed in a lower part of the small container 57 opposed to the left and right side walls of the container 43.SELECTED DRAWING: Figure 7
Patent JP-2022160287-A (JP)
Title: Composition for ultrasonic probe and silicone resin for ultrasonic probe
Inventor: MIURA JUN
IPC: A61B8/00
Filed: 2021-04-06
Abstract: To provide an acoustic lens having acoustic impedance closer to acoustic impedance of a living body, with smaller attenuation of ultrasonic waves.SOLUTION: A composition for an ultrasonic probe includes: silicone having a vinyl group; peroxide; and inorganic filler. The inorganic filler has a density of 10 g/cm3 or more. The inorganic filler has an average particle diameter of 1 μm or more.SELECTED DRAWING: Figure 2
Patent JP-2021107220-A (JP)
Title: Control device and system having control device
Inventor: USUI MAKOTO
IPC: B62J50/22
Filed: 2021-04-07
Abstract: To provide a control device and a system that contribute to improvement in convenience.SOLUTION: A control device comprises a control unit configured to release an operation limiting state of at least one component of a man-powered drive vehicle when a predetermined pattern is input to the man-powered drive vehicle. The predetermined pattern includes a change in electrical connecting state of the at least one component and at least one of other components different from the at least one component.SELECTED DRAWING: Figure 7
Patent JP-2022161345-A (JP)
Title: Analysis device, earth surface observation system, target unit, earth surface observation method and earth surface observation program
Inventor: TSUBURAYA SHINICHI
IPC: G01C11/06
Filed: 2021-04-08
Abstract: To evaluate a change of an earth surface state easily and with high precision.SOLUTION: An analysis device includes: an image obtaining unit which obtains an image of an earth surface; a target information obtaining unit which obtains target information in which a target placed on the earth surface is associated with a position of the target; and an analysis unit which analyzes a state of the earth surface by comparing signal intensity of the target obtained from the image with signal intensity of the target information based on the image and the target information.SELECTED DRAWING: Figure 2
Patent JP-2022162723-A (JP)
Title: Power supply device
Inventor: SATO DAISUKE
IPC: H02J7/10
Filed: 2021-04-13
Abstract: To suppress an unintended power transmission caused by low intermediate voltage.SOLUTION: A power supply device 10 has an AC/DC converter 20, a DC/DC converter 30 for load, an intermediate capacitor 40, a power storage unit 50, and a control circuit 60. The power storage unit 50 has a power storage device 51, a DC/DC converter 53 for power storage, a switch 54, and a resistor 55 connected in parallel with the switch 54. When power supply to an object power storage device 120 is performed by using the power storage device 51 in a state where input voltage to the AC/DC converter 20 from an AC power supply 110 is equal to or less than determination voltage, the control circuit 60 performs charging to the intermediate capacitor 40 by operating the DC/DC converter 53 for power storage in a state where the switch 54 is turned OFF.SELECTED DRAWING: Figure 1
Patent JP-2022164488-A (JP)
Title: Holding device and processing device
Inventor: MATSUMARU MORIKAZU
IPC: B23Q17/00
Filed: 2021-04-16
Abstract: To reduce the weight of a holding device for holding a workpiece while securing strength of the holding device.SOLUTION: A holding device includes a pair of arm parts arranged so as to sandwich a workpiece from both sides, and a connection part which connects one ends of the pair of arm parts, and is formed integrally with the pair of arm parts. The other end sides of the pair of arm parts are not connected to each other. A holding body part 400 composed of the pair of arm parts and the connection part is composed of a resin part 410 that is a resin-made body part, and sheet metals 420 and 430 which are metal reinforcement plates fixed to both surface sides of the resin part 410.SELECTED DRAWING: Figure 8
Patent JP-2022165025-A (JP)
Title: flow sensor
Inventor: MIURA TAKUYA
IPC: G01F1/12
Filed: 2021-04-19
Abstract: To enable suppressing a large variation in a detected flow rate due to frequent switching of characteristic lines used to calculate the flow rate in a sensor that detects rotation of an impeller inside a case by a magnetic detector installed outside the case and calculates the flow rate based on the characteristic lines representing a relationship between the fluid flow rate and the number of pulses per unit time P output from the magnetic detector, where the characteristic lines are different between the high flow rate side and the low flow rate side.SOLUTION: A predetermined range of pulse numbers including an intersection point O between a high flow side characteristic line H and a low flow side characteristic line L is set as a dead zone YP. When P exceeds an upper dead zone limit YPmax, a flow rate is calculated based on the high flow side characteristic line H until P next falls below a lower dead zone limit YPmin, and when P falls below the lower dead zone limit YPmin, the flow rate is calculated based on the low flow side characteristic line L until P next exceeds the lower dead zone limit YPmax.SELECTED DRAWING: Figure 3
Patent JP-2021173160-A (JP)
Title: Electric shock protection door system and method thereof
Inventor: FEDERICO ROMERO
IPC: B61B1/02
Filed: 2021-04-20
Abstract: To provide a door system that prevents electric shock, fire, or damage to the door system due to user contact with the door system.SOLUTION: A door system includes a door having a frame portion 27c forming at least a portion of the outer periphery and a sleeve 58 configured to surround at least a portion of the frame portion 27c. The frame portion 27c is made of a first material, and the sleeve 58 is made of a second material different from the first material. The first material is electrically conductive and the second material is electrically insulating. Alternatively or additionally, the first material is susceptible to abrasion and the sleeve 58 is elastic and replaceable.SELECTED DRAWING: Figure 5