baber/WOPTO huggingface dataset:
Patent JP-2020175151-A (JP)
Title: Water absorbing hair cap easy to wring
Inventor: WU PINGFANG
IPC: A45D19/18
Filed: 2019-05-27
Abstract: To disclose a water absorbing hair cap easy to wring.SOLUTION: A water absorbing hair cap easy to wring and including a rubber slab is such that: a hook is fixedly installed on a top face of the rubber slab; first rotary shafts are installed on a bottom wall of the rubber slab so as to be symmetrically rotated; and first fixing blocks are fixedly installed in bottom ends of the first rotary shafts. The water absorbing hair cap is simple in operation, quickly reacts, has high efficiency of wringing, and also is simple, safe and reliable, and strongly practicable.SELECTED DRAWING: Figure 1
Patent JP-2020194074-A (JP)
Title: Optical instrument
Inventor: MORIYOSHI SHINNO
IPC: G02B23/18
Filed: 2019-05-28
Abstract: To provide a small-sized optical instrument that can stably guide the movement of a pair of lenses.SOLUTION: An optical instrument has: a pair of lenses L2L, L2R that are arranged separated from each other in a first direction and movable in a second direction; a male screw member 14 that is rotatable at a fixed position in the second direction; a rotational operation member 13 that is rotationally operated by a user to rotate the male screw member; a female screw member 16 that is screwed with the male screw member and is moved in the second direction with respect to a base member 12 in conjunction with the rotation of the male screw member; and moving members 3, 17 that hold the pair of lenses and move in the second direction together with the female screw member. The male screw member and the female screw member are screwed with each other to guide the movement of the moving members in the second direction. The optical instrument has guide parts that guide the movement of the moving members in the second direction, at positions where a second plane including the central axis of the male screw member passes orthogonal to a first plane including the respective optical axes of the pair of lenses, or at positions along the second plane.SELECTED DRAWING: Figure 5
Patent JP-2020193779-A (JP)
Title: Water heater
Inventor: IKEDA KAZUKI
IPC: F24H1/00
Filed: 2019-05-29
Abstract: To provide a water heater advantageous in suppressing heat shock without sharply increasing costs.SOLUTION: A hot water storage type water heater 35 that can execute hot water filling operation of accumulating hot water in a bathtub 30 provided in a bathroom, comprises bathtub temperature lowering means capable of lowering a bathtub temperature that is a temperature of hot water in the bathtub 30, communication means capable of receiving information on the bathroom temperature detected by a bathroom temperature sensor 63 provided in a bathroom heater 60 for heating the bathroom, and control unit 36 of lowering the bathtub temperature below a setting temperature in a case where at least one of a predicted value and a measured value of the bathroom temperature at the end of the hot water filling operation is lower than a standard.SELECTED DRAWING: Figure 1
Patent JP-2020194479-A (JP)
Title: Data writing system and program
Inventor: HANADA YOSHIHISA
IPC: G06K7/10
Filed: 2019-05-30
Abstract: To provide a data writing system and a program which can write data into a plurality of IC modules without waste.SOLUTION: A data writing system includes conveyance means, a reader/writer, and control means. The conveyance means conveys a plurality of IC modules. The reader/writer transmits and receives IC modules conveyed by the conveyance means and data. The control means writes predetermined data into the IC modules using the reader/writer, and conveys the IC modules to predetermined positions using the conveyance means when the writing of the data to the IC modules is completed within predetermined time-out time and extends the time-out time when the writing of the data to the IC modules is not completed within the time-out time.SELECTED DRAWING: Figure 1
Patent JP-2020197176-A (JP)
Title: Rotary compressor and refrigeration device
Inventor: YAMAGUCHI ERINA
IPC: F04C23/00
Filed: 2019-06-04
Abstract: To provide a rotary compressor which can suppress the seizure of an end face of a piston.SOLUTION: A rotary compressor has a two-cylinder constitution, and comprises a compression mechanism part having one suction port for sucking a refrigerant from a second cylinder side. In a first end plate member (50), when setting a region except for a first discharge port (55) and a first valve seat (58), being a region in which a first valve body (57) and an inside region surrounded by an edge of an internal peripheral face (200A) of a first cylinder at the first end plate member (50) side are overlapped on each other in a plane view as a first region (S1), and in a second end plate member, when setting a region except for a second discharge port and a second valve seat, being a region in which a second valve body and an inside region surrounded by an edge of an internal peripheral face of a second cylinder at the second end plate member side are overlapped on each other in a plane view as a second region, at least a thickness of the first end plate member (50) in a plate thickness direction of the first region (S1) is thicker than a thickness of the second end plate member in a plate thickness direction of the second region.SELECTED DRAWING: Figure 8
Patent JP-2019216713-A (JP)
Title: Frozen omelette, method of manufacturing omelette, method of cocking omelette
Inventor: TAKAHASHI NORIHIRO
IPC: A23L15/00
Filed: 2019-06-06
Abstract: To provide a frozen omelette excellent in shelf stability, and capable of obtaining good texture without damaging flavor inherent in egg, a method of manufacturing an omelette, and a method of cocking an omelette.SOLUTION: The omelette is formed by lapping an omelette main body composed of egg as a main raw material, and a viscous soup stock gelatin containing soup stock in layers. The method of manufacturing an omelette includes: a baking process of cooking egg liquid with heat to obtain an omelette main body; a gelatification process of stirring and mixing a gelatin solution containing concentration-adjusted liquid soup stock, and thereafter cooling to obtain a viscous soup stock gelatin; a filling process of filling the omelette main body and the soup stock gelatin in sequence in a container main body composed of a drawn-molded film to lap together; a packaging process of packaging in vacuum while covering an opening of the container main body with a lid film; and a freezing process of freezing after the packaging process.SELECTED DRAWING: Figure 1
Patent JP-2020202094-A (JP)
Title: Light emitter and light emitting system
Inventor: NISHIKAWA MASAJI
IPC: H05B47/00
Filed: 2019-06-11
Abstract: To provide a technique with which a user can write proper identification information (ID) into only a user's light emitter.SOLUTION: A light emitter 10 includes: a luminous body 2; a receiver 5 for receiving a light emission control signal including a designated ID that identifies the light emitter 10 and a light emission instruction code that instructs the light emission mode of the luminous body 2; a microphone 4 receiving voice data that is output from a portable terminal 50 owned by a user and includes an identification ID assigned to the light emitter 10; a storage medium 8a for storing the identification ID included in the voice data; and a controller 8 allowing the luminous body 2 to emit light according to the light emission instruction code when the designated ID included in the light emission control signal and the identification ID are identical to each other.SELECTED DRAWING: Figure 2
Patent JP-2020203527-A (JP)
Title: Vehicular device
Inventor: YAMADA KAZUHIRO
IPC: B60R16/023
Filed: 2019-06-14
Abstract: To provide a vehicular device that can make effective use of merit of modularization.SOLUTION: A vehicular device 1 according to an embodiment comprises: a control part 4; a main substrate 2 mounted with the control part 4; and a module 3 mounted with a tuner 17 for instance as a function part whose specification differs depending on a product model of the vehicular device 1. The module 3 is mounted with a module side control part 14 that controls the function part that is mounted on the module 3. The main substrate 2 is connected to the module 3 through a common interface regardless of the specification of the function part. The module-side control part 14 receives a common control command from the control part 4 regardless of the specification of the function part to activate the function part.SELECTED DRAWING: Figure 1
Patent JP-2020203817-A (JP)
Title: Production method of silicon nanotube
Inventor: MURAYAMA TAKAHIDE
IPC: C01B33/021
Filed: 2019-06-19
Abstract: To provide a production method of a silicon nanotube with which a silicon nanotube can be produced with one step of an etching step.SOLUTION: A production method of a silicon nanotube with which a silicon nanotube St having a cylindrical part Pt standing from a surface of a silicon substrate Sw is produced includes: a step to form a ring-shaped mask Mk on a face to be etched Swe of the silicon substrate; and an etching step to etch the face to be etched of the silicon substrate by disposing the silicon substrate with the mask formed thereon in a vacuum chamber 1 and generating plasma by introducing etching gas including halogen-containing gas and oxygen gas into the vacuum chamber under vacuum atmosphere, in which a flow ratio of the halogen-containing gas to the oxygen gas is set to be in a range of 6:5-5:6.SELECTED DRAWING: Figure 1
Patent JP-2020063185-A (JP)
Title: Magnesium oxide, method for producing the same, and gas adsorbent comprising magnesium oxide
Inventor: NOKITA RIKA
IPC: B01J20/30
Filed: 2019-06-19
Abstract: To provide a magnesium oxide having a high specific surface area and mainly including smaller pores, which result in high reaction activity, and capable of being suitably used for applications of a chemical thermal storage medium, a battery material, a coated insulator film, a solar cell, a rubber acid acceptor, ceramics, an adsorbent, an abrasive, a catalyst and the like.SOLUTION: In a magnesium oxide, a peak of log-differential pore volume value exists in a range where a pore size is 5 nm or less, and the log-differential pore volume in a range where the pore size is 6-8 nm is 0.3 cm/g or less.SELECTED DRAWING: None
Patent JP-2021002424-A (JP)
Title: Crosswalk illumination device and installation method of crosswalk illumination device
Inventor: YAMAOKA KOTARO
IPC: F21S8/08
Filed: 2019-06-19
Abstract: To provide a crosswalk illumination device capable of irradiating irradiation light of a projection pattern along an outer shape of a crosswalk.SOLUTION: A crosswalk illumination device includes a semiconductor light emitting element 2 and a housing part 1 for accommodating the semiconductor light emitting element 2, which has an opening window 4 for taking out emitted light of the semiconductor light emitting element 2 to the outside. The opening window 4 is formed into a shape in which opening side edges 4a on both sides get close to each other upward in a front view. The housing part 1 is disposed in an inclined posture at a position overviewing the crosswalk 51, and is configured so that the irradiation light of a projection pattern 6 for illuminating the crosswalk 51 along the two side edges is irradiated through the opening window 4.SELECTED DRAWING: Figure 1
Patent JP-2021000881-A (JP)
Title: Control device, control method, and control program
Inventor: HAYASHI MASAHIRO
IPC: F16H61/02
Filed: 2019-06-20
Abstract: To effectively prevent deterioration in gear change feeling by suppressing acceleration unintended by a driver.SOLUTION: A control device 100 of a vehicle 1 that transmits an output torque of a driving force source 10 as a driving force to driving wheels 17 and 18 through a transmission 20 includes a torque limit control part 120 that executes torque limit of limiting the output torque of the driving force source 10 to a predetermined torque upper limit value or lower so that a driving force after a gear change is equal to or lower than a driving force before the gear change over a predetermined period from the start of the gear change, when the gear change of shifting-up the transmission 20 is started.SELECTED DRAWING: Figure 2
Patent JP-2021004378-A (JP)
Title: Method for removing stuck metal adhering to converter throat
Inventor: SATO AKARI
IPC: F27D25/00
Filed: 2019-06-25
Abstract: To efficiently remove stuck metal adhering to a converter throat without lowering the productivity of a converter while suppressing damage of refractories installed on a throat without fusing a throat metallic material of the converter.SOLUTION: A method for removing stuck metal adhering to a converter throat according to the present invention is a method for removing stuck metal adhering to the converter throat by mechanical means and comprises the steps of: foaming slag in the converter during oxygen blowing in the converter, jetting the foamed slag from the throat, and making the jetted slag adhere to a throat metallic material 6 of the converter to form a slag adhesion layer 14; and removing stuck metal 15 adhering to the throat metallic material to which the slag is made to adhere by the mechanical means.SELECTED DRAWING: Figure 2
Patent JP-2021004637-A (JP)
Title: Damper device
Inventor: IMANAKA HIDEYUKI
IPC: F16F15/139
Filed: 2019-06-26
Abstract: To obtain stable hysteresis torque for a long period in an idle rotation speed, in a damper device.SOLUTION: A damper device includes an input-side rotary member 20, a hub flange 21 and a spline hub 4 relatively rotatable to the input-side rotary member 20, and a hysteresis generation mechanism 13 generating hysteresis torque. The hub flange 21 and the spline hub 4 are relatively rotatable to each other in a first torsional angle region and synchronously rotated in a second torsional angle region larger than the first torsional angle region. The hysteresis generation mechanism 13 has a first bush 51 and a first friction member 30. The first bush 51 rotates in synchronization with the spline hub 4. The first friction member 30 rotates in synchronization with the hub flange 21, and is frictionally kept into contact with the first bush 51 to generate hysteresis torque, and frictionally kept into contact with the input-side rotation member 20 to generate hysteresis torque.SELECTED DRAWING: Figure 4
Patent JP-2021009755-A (JP)
Title: Nonaqueous electrolyte and nonaqueous secondary battery
Inventor: SHOJI KOSUKE
IPC: C01G53/00
Filed: 2019-06-28
Abstract: To provide a nonaqueous electrolyte which is excellent in output characteristics, high-temperature characteristics and cycle performance, and a nonaqueous secondary battery.SOLUTION: A nonaqueous electrolyte of the present invention contains a nonaqueous solvent containing 20-95% by volume of acetonitrile, a lithium salt, and one or more compounds having a structure satisfying the followings 1-5: 1. the compound is a heterocyclic compound; 2. the heterocyclic compound has a lactam ring; 3. the heterocyclic compound contains two or more nitrogen atoms in the lactam ring; 4. the heterocyclic compound contains two or more sp2 carbons in the lactam ring; 5. a hydrogen atom is not bonded to the nitrogen atom in the heterocycle.SELECTED DRAWING: Figure 1
Patent JP-2021007911-A (JP)
Title: Trigger type liquid ejector
Inventor: FUJIWARA KOTARO
IPC: B65D47/34
Filed: 2019-06-28
Abstract: To provide a trigger type liquid ejector comprising a nozzle mechanism capable of enhancing convenience.SOLUTION: A nozzle mechanism 20 comprises: a relay member 21 fixed to an ejector body 11; a nozzle member 22 attached to a front part of the relay member 21, having a plurality of ejection holes 26a, and rotating around a longitudinally extending axis O2, with respect to the relay member 21 so as to switch communication and interruption of the communication between an inside of a vertical supply cylinder part 12 and the plurality of ejection holes 26a; a first switching part 23 rotatably provided to the nozzle member 22, and having a first hole part 121 facing the plurality of ejection holes 26a from the front and linearly injecting a liquid; and a second switching portion 24 rotatably provided to the first switching part 23, and having a second hole part 131 facing the first hole part 121 from the front and injecting the liquid while spinning the liquid.SELECTED DRAWING: Figure 1
Patent JP-2021012900-A (JP)
Title: Group III nitride semiconductor laser device
Inventor: ISHIBASHI AKIHIKO
IPC: C30B29/38
Filed: 2019-07-03
Abstract: To provide a group III nitride semiconductor laser device that has a monomodal distant field image, has excellent beam quality, and is highly reliable.SOLUTION: A group III nitride semiconductor laser device 20 includes a GaN substrate 1, and an active layer 5 provided on the GaN substrate, and the oxygen concentration of the GaN substrate 1 is 5×1019 cm-3 or more, and the absorption coefficient of the GaN substrate 1 with respect to the oscillation wavelength is larger than the absorption coefficient of the active layer with respect to the oscillation wavelength of the active layer 5.SELECTED DRAWING: Figure 1
Patent JP-2021011858-A (JP)
Title: Idling stop system
Inventor: KIKUMA NOBUHIRO
IPC: F02D29/02
Filed: 2019-07-08
Abstract: To optimize engine stop continuation/restart timing according to a traveling state of a preceding vehicle.SOLUTION: An idling stop system (10) performing control to automatically stop an engine when prescribed stop conditions are established and to automatically restart the engine when prescribed restart conditions are established, includes: image pick-up means (11) for picking up an image of a front part of an own vehicle (1); image processing means for detecting turn-on and turn-off of a stop lamp (21) of a preceding vehicle (2) from the image acquired by the image pick-up means; and preceding vehicle detection means (12) for detecting a distance (x) to the preceding vehicle ahead of the own vehicle. The idling stop system is constituted to automatically restart the engine in a case when an acceleration or constant speed travel state of the preceding vehicle is determined from a vehicle speed of the own vehicle and the distance from the preceding vehicle, and switching from turn-on to turn-off of the stop lamp of the preceding vehicle is detected during automatic stop of the engine (i).SELECTED DRAWING: Figure 2
Patent JP-2019197064-A (JP)
Title: Electronic apparatus
Inventor: MINAMI TAKESHI
IPC: H04M1/00
Filed: 2019-07-09
Abstract: To provide an electronic apparatus capable of appropriately and selectively using various time displays and a time display control method.SOLUTION: A smart watch 100 includes a main CPU 111, a sub CPU 211, a first display unit 12 and a second display unit 22. During display operation including time display by the main CPU 111 and the sub CPU 211 in cooperation, time display processing is performed to at least one of the first display unit 12 and the second display unit 22 according to operation conditions.SELECTED DRAWING: Figure 2
Patent JP-2019201416-A (JP)
Title: Communication device, communication device control method, and program
Inventor: NOGUCHI AKIRA
IPC: H04L12/28
Filed: 2019-07-10
Abstract: To provide a communication device, a communication device control method and a program that are capable of preventing unnecessary in-band management frames from flowing into a control software execution unit of the communication device.SOLUTION: A frame transfer device 100 comprises: multiple user ports 122 used for input and output of user frames and management frames; a control software execution unit 110 to determine STP states of logical ports 114 corresponding to the user ports 122; and an L2 switch 120 to determine processing of the user frames and management frames input to the user ports 122. When the STP state of logical port 114 is blocking, the control software execution unit 110 controls the L2 switch 120 to discard the management frames input to the user port 122 corresponding to the logical port 114.SELECTED DRAWING: Figure 1
Patent JP-2021013447-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-10
Abstract: To provide a game machine capable of executing a suitable explanation performance to a player's game experience.SOLUTION: A game machine can progress an explanation stage of a performance explanation performance for performing explanation regarding a performance of the game machine and an explanation stage of a game explanation performance for performing explanation regarding a game method at different speeds, can explain each different content in plural explanation stages in the game explanation performance, and can progress explanation stages at different speeds according to contents to be explained in the plural explanation stages.SELECTED DRAWING: Figure 8-13
Patent JP-2021014096-A (JP)
Title: Roll media carrying device, printer and cutting device
Inventor: SUZUKI NOBUYOSHI
IPC: B65H20/02
Filed: 2019-07-16
Abstract: To accurately control the carrying speed of media.SOLUTION: In a roll media carrying device, a control device 60 includes a correction value storage portion 60a that stores a correction value for carrying media 80a drawn from roll media 80 held in a holder 14 along a platen 12 at a predetermined speed, and a carrying processing portion 60b that carries the media 80 while controlling a motor. The correction value storage portion 60a stores a first correction value for carrying the media returned in a reverse direction along the platen 12 in a forward direction at a predetermined speed. The carrying processing portion 60b is configured to control the carrying speed of the media 80a on the basis of the first correction value, when the media 80a returned in the reverse direction along the platen 12 is carried in the forward direction at the predetermined speed.SELECTED DRAWING: Figure 1
Patent JP-2021009983-A (JP)
Title: Acoustic apparatus component
Inventor: SUZAKI NORIYASU
IPC: B32B15/01
Filed: 2019-07-01
Abstract: PURPOSE: To provide an acoustic apparatus component such as an integrated circuit, an amplifier module, and a capacitor with a metal foil attached to the surface such that the sound quality is significantly improved and the quality and performance of the metal foil are constant.CONSTITUTION: A stack of metal foils including at least two metals is attached to the surface of an acoustic apparatus component such as an integrated circuit, an amplifier module, or a capacitor. The metal foil is selected from gold foil, silver foil, copper foil, and aluminum foil. Further, the acoustic apparatus component may be obtained by attaching a metal foil subjected to cryotreatment to the surface of the acoustic apparatus component such as the integrated circuit, the amplifier module, or the capacitor. Further, when the metal foil is attached to the acoustic apparatus component, a double-sided tape is used.SELECTED DRAWING: Figure 1
Patent JP-2021022796-A (JP)
Title: Image reading device, image reading method, and program
Inventor: KIKUCHI AKITOSHI
IPC: H04N1/40
Filed: 2019-07-26
Abstract: To provide an image reading device, an image reading method and a program, which are capable of suppressing image quality deterioration when shading correction data is compressed and retained in a predetermined memory capacity on a smaller circuit scale.SOLUTION: An image reading device including means for generating shading correction data includes: means for compressing the shading correction data; means for storing compressed data; means for sorting data order before compression; means for restoring data order after decompression; and correction means for sorting data order to correct shading data, based on data variation in a predetermined cycle due to image sensor characteristics.SELECTED DRAWING: Figure 1