baber/WOPTO huggingface dataset:
Patent JP-2022178028-A (JP)
Title: work machine
Inventor: KIMURA AKIRA
IPC: E21B3/02
Filed: 2021-05-19
Abstract: To provide a work machine that solves the problem in which: preparation is needed before its construction, such as mounting of a bracket to a motor C for fitting a rotation speed detector D and wiring of a signal cable F between the rotation speed detector D and a management device E since the conventional work machine has a structure with the rotation speed detector D provided at the top of the motor C.SOLUTION: In a work machine, a base machine 5 is provided with a leader 6 standing thereon, and a rotary driving part 7 elevatably fitted to the leader 6 is detachably fitted with the upper part of a rod 11 of an excavation device 10. A motor 2 for driving the excavation device 10 is provided to the rotary driving part 7, and power fed from a power source 15 is fed to the motor 2 via an inverter 20. A management device 25 for storing and managing an excavation state of the excavation device 10 is provided at a predetermined position other than the rotary driving part 7 of the base machine 5. The management device 25 connects the inverter 20 to a signal cable 30 via a converter 24 to acquire managing data of the inverter 20.SELECTED DRAWING: Figure 1
Patent JP-2021193075-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/20
Filed: 2021-05-21
Abstract: To provide a carboxylate capable of producing a resist pattern having good line edge roughness (LER), a carboxylic acid generator and a resist composition.SOLUTION: There are provided a carboxylate represented by the formula (I), a carboxylic acid generator and a resist composition. [In the formula, R1 and R2 each represent -O-L1-CO-O-R10; L1 represents an alkanediyl group; R4, R5, R7 and R8 each represent a halogen atom, an alkyl fluoride group or the like; R10 represents a group represented by the formula (IC); RA represents a saturated hydrocarbon group; u1 represents an integer of 0 to 2; s1 represents 1 or 2, t1 represents 0 or 1, provided that s1+t1=1 or 2; L2 represents a hydrocarbon group; X1 and X2 each represent S or O; m1 represents an integer of 1 to 5, m2 and m8 represent an integer of 0 to 5, m4, m5 and m7 represent an integer of 0 to 4, provided that 1≤m1+m7≤5 and 0≤m2+m8≤5; X0 represents a hydrocarbon group.]SELECTED DRAWING: None
Patent JP-2022181038-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-05-25
Abstract: To provide a game machine capable of easily performing control regarding the remaining number of times.SOLUTION: In a game machine in which a short continuation game state that continues until a wining/losing lottery result becomes losing continuously for X times and a long continuation game state in which a winning/losing lottery result becomes losing continuously for Y times are set as game states more advantageous than a normal game state, an image of the number of remaining times that decreases each time when a winning/losing lottery result becomes losing from start of the short continuation game state is displayed in the short continuation game state, and an image of the number of remaining times that decreases each time when a winning/losing lottery result that is not displayed before reaching a switching point in time becomes losing after reaching the switching point in time when the winning/losing lottery result continuously becomes losing for D times after start of the long continuation game state is displayed in the long continuation game state. However, Y is larger than X and D is equal to or larger than Y-X.SELECTED DRAWING: Figure 5
Patent JP-2022183579-A (JP)
Title: Charger
Inventor: FURUKAWA MASAMOTO
IPC: H02J7/00
Filed: 2021-05-31
Abstract: To provide a technique for draining liquid on a mounting face on which a charging target is mounted.SOLUTION: A charger comprises a housing including a mounting face on which a charging target is mounted. The mounting face inclines along a first direction. A flow channel face extending in a second direction crossing the first direction is formed at an end part on a lower side in the first direction of the mounting face. The flow channel face inclines along the second direction. A drain port communicating with an outside of the housing is formed at an end part on a lower side in the second direction of the flow channel face.SELECTED DRAWING: Figure 1
Patent JP-2022185512-A (JP)
Title: Flying body for detecting abnormality of solar cell module and flight control method of the same
Inventor: SHINJO TAKUYA
IPC: H02S50/00
Filed: 2021-06-02
Abstract: To provide a flying body which can easily and correctly detect an abnormal solar cell module from many solar cell modules constituting a photovoltaic power generation system and easily specify the position thereof, and a flight control method of the same.SOLUTION: A flying body 10 comprises: an information storage part 16 which stores flight plan information in which image acquisition information including an imaging magnification M, a flying altitude H, a horizontal elevation angle α and GPS position information that can identify a bus bar electrode line 5a of a solar cell module 3, image region identification information, and identification information on the solar cell module 3 are associated with one another; an image acquisition part 17 which acquires an image by visible light of the solar cell module 3 on the basis of the image acquisition information; and position specification means which can specify the position of the abnormal solar cell module 3 by referring to the flight plan information in the image. There is also provided a flight control method of the same.SELECTED DRAWING: Figure 12
Patent JP-2022185688-A (JP)
Title: Fuel composition estimation method and fuel cell system
Inventor: UCHIDA KOJI
IPC: H01M8/04746
Filed: 2021-06-03
Abstract: To provide a fuel composition estimation method and a fuel cell system capable of estimating a composition of a mixed gas without interfering with control over a fuel cell, and reducing deterioration in accuracy of estimation.SOLUTION: In a method for estimating the composition of a gas mixture in a fuel cell system including a fuel cell using a mixed gas composed of a plurality of types of components as a fuel, and a fuel supply mechanism having a fuel tank for storing the mixed gas and supplying the mixed gas to the fuel cell, a characteristic equation representing the Joule-Thomson coefficient of the mixed gas and/or a characteristic equation representing the pressure coefficient of the mixed gas are calculated on the basis of pressure changes and temperature changes occurring in the fuel supply mechanism, and the composition ratios of the multiple types of components of the mixed gas are estimated on the basis of simultaneous equations consisting of the characteristic equation and a composition equation representing the total composition ratio of the components of the mixed gas.SELECTED DRAWING: Figure 2
Patent JP-2022186343-A (JP)
Title: Wiper control device
Inventor: FURUKOSHI HIROYUKI
IPC: B60S1/08
Filed: 2021-06-04
Abstract: To provide a wiper control device that can control rotation of a wiper motor to be a stationary state when a power supply fails to supply power.SOLUTION: A wiper control device includes: a control unit 91 for controlling rotation of a wiper motor 30 connected to a wiper 50 by controlling a plurality of semiconductor switches 111, 112, 121, 122 electrically connected to a battery 150 when an ignition switch 130 of a vehicle is in ON state; a detection unit 92 for detecting whether the ignition switch is in ON state or OFF state; and a wiper motor brake unit 93 for stopping rotation of the wiper motor by controlling the plurality of semiconductor switches when the detection unit detects that the ignition switch is in OFF state.SELECTED DRAWING: Figure 2
Patent JP-2022186384-A (JP)
Title: Hair cosmetic composition
Inventor: FUJITA SAKI
IPC: A61Q5/00
Filed: 2021-06-04
Abstract: To provide a hair cosmetic composition that has an effect of giving the hair gloss for a good feel, and also has high formulation stability.SOLUTION: A hair cosmetic composition contains (A) at least one selected from (A-1) an alcohol alkylene oxide-addition polymer and (A-2) a polyalkylene glycol polymer, (B) a polyether-modified silicone, and (C) a surfactant other than the components (A) and (B).SELECTED DRAWING: None
Patent JP-2022189500-A (JP)
Title: Circuit structure
Inventor: HORIBA KAZUNARI
IPC: H02G3/16
Filed: 2021-06-11
Abstract: To disclose a circuit structure which is excellent in heat radiation efficiency compared to a conventional structure while securing waterproofness.SOLUTION: A circuit structure 10 includes: a case 16 having an opening hole 14 at a bottom part; a heating component 12 which is housed within the case 16, exposed to the outside through the opening hole 14 and thermally contacts with a heat radiation object 18 at the outside; and an annular seal member 22 which is disposed at a peripheral edge part 72 of the opening hole 14 and sandwiched between the case 16 and an assembly member 20 assembled to the case 16.SELECTED DRAWING: Figure 4
Patent JP-2022189552-A (JP)
Title: Imaging system, installation method, and computer program
Inventor: KOGA ICHIHIRO
IPC: H04N5/232
Filed: 2021-06-11
Abstract: To provide an imaging system including a plurality of cameras, an installation method, and a computer program, capable of optimizing the installation location of a sub-camera.SOLUTION: In an imaging system including a plurality of cameras 101, 104, 105, included are a selection step S702 for selecting a main camera from among the plurality of cameras and recommended location outputting steps S704 to S706 for outputting recommended locations of the sub-cameras 104, 105 other than the main camera on the basis of the location of the main camera 101 selected by selection means.SELECTED DRAWING: Figure 7
Patent JP-2022014886-A (JP)
Title: Infection prevention device
Inventor: TAKAGI SEIICHI
IPC: A41D13/11
Filed: 2021-05-04
Abstract: To provide infection prevention measures in a room against the novel coronavirus infectious disease.SOLUTION: Infections are prevented by delivering clean air on an individual basis, in which only outside air with no contamination of the novel coronavirus, etc. and clean air through a high performance filter are provided in an open system using a compressor, an air blower, and an air pump, without using a sealed helmet or a sealed surface body. Then, spread of mist when taking a meal is prevented by a face shield and a fan with a high performance filter. A suction port of the fan is placed in front of an eating person while an air outlet of the fan is arranged behind the eating person, and a filter is attached to the air outlet of the fan.SELECTED DRAWING: Figure 1
Patent JP-2022106266-A (JP)
Title: Image-sensing device and phase shift holography method
Inventor: LIN KUO FENG
IPC: H04N5/369
Filed: 2021-06-16
Abstract: To provide an image sensor without a lens.SOLUTION: An image-sensing device comprises a plurality of photoelectric elements arranged in a plurality of unit cells, each of the unit cells including a first photoelectric element, a second photoelectric element photoelectric element, a third photoelectric element, and a fourth photoelectric element. The first, second, third, and fourth photoelectric elements in each of the unit cells are formed of pillar structures and have different sizes. The first photoelectric element captures a first image in a first phase, the second photoelectric element captures a second image in a second phase, the third photoelectric element captures a third image in a third phase, and the fourth photoelectric element captures a fourth image in a fourth phase. The first phase, the second phase, the third phase, and the fourth phase are different from one another.SELECTED DRAWING: Figure 2A
Patent JP-2022013764-A (JP)
Title: Vacuum suction device including rotational operation type on-off valve
Inventor: CHEN GUO ZHANG
IPC: A47G29/00
Filed: 2021-06-21
Abstract: To provide a vacuum suction device including a rotational operation type on-off valve, which can fix an attached object to a table or a wall by suctioning or release the suctioning with easy rotational operation.SOLUTION: A vacuum suction device 2 including a rotational operation type on-off valve is attached to a bottom part of an attached object 1 and includes a valve seat assembly 10, a sucker assembly 20, and a valve assembly 30. The valve seat assembly 10 includes an upper valve seat 11 and a lower valve seat 12 which are combined so as face each other in a vertical direction, and rotation of the lower valve seat 12 or the upper valve seat 11 changes a relative position between the lower valve seat 12 and the upper valve seat 11 in a height direction. The sucker assembly 20 is attached to a bottom part of the valve seat assembly 10, and the valve assembly 30 is connected to the upper valve seat 11 so as to be inserted through the sucker assembly 20 and the lower valve seat 12 and switches an opening/closing state of the sucker assembly 20 according to the change of the relative position between the lower valve seat 12 and the upper valve seat 11 in the height direction by the rotation of the lower valve seat 12 or the upper valve seat 11.SELECTED DRAWING: Figure 3
Patent JP-2023003872-A (JP)
Title: Information processing apparatus, program, and information processing method
Inventor: UENO KENICHI
IPC: G06F40/151
Filed: 2021-06-24
Abstract: To provide an information processing apparatus configured to execute addition or subtraction processing on numerical values in multiple objects to be converted into different numerical values.SOLUTION: An information processing apparatus is provided which includes an acquisition unit, a verification unit, and a conversion unit. The acquisition acquires data relating to all objects in document data. The verification unit verifies whether each object includes a numerical value, or not. The conversion unit adds or subtracts a predetermined value to or from the numerical values in the objects, to convert the numerical values into different numerical values.SELECTED DRAWING: Figure 1
Patent JP-2023007088-A (JP)
Title: Clasp and watch
Inventor: YAMASHITA YUKI
IPC: A44C5/18
Filed: 2021-07-01
Abstract: To provide a clasp by which a length of a band is easily adjustable, the number of components can be reduced, and costs can reduced, and a watch.SOLUTION: A clasp has: a center-folded member connected to a first band; a clasp cover rotatably connected to the center-folded member; a slide plate which is slidably supported in a longitudinal direction of each band with respect to the clasp cover and is connected to a second band; and a swing arm rotatably supported by the clasp cover. The slide plate has a plurality of groove parts provided along the longitudinal direction. The swing arm has a base part, an arm part, engaging claws, and an operation piece, and the engaging claw is rotatably supported in a first direction of rotation in which the engaging claws engage the groove parts and in a second direction of rotation in which the engaging claws move away from the groove parts. The center-folded member has a projection which contacts the operation piece to rotate the swing arm in the second direction of rotation when being rotated with respect to the clasp cover.SELECTED DRAWING: Figure 12
Patent JP-2023008450-A (JP)
Title: Closing lid structure of container
Inventor: KAWASAKI KAZUHIRO
IPC: B65D47/20
Filed: 2021-07-06
Abstract: To provide a closing lid structure of a container which does not cause liquid dripping and has good liquid draining.SOLUTION: A closing lid structure of a container is obtained by forming an opening lid having a thickness larger than that of an opening groove as a primary injection-molded product of a soft resin material, and forming a closing lid for closing the opening as an outer peripheral ring formed by injecting/pressurizing a secondary injection molding material into the outer periphery of the thick portion. This closing lid disposed on the thick portion of the opening lid facilitates discharge of a content done by oozing and prevents liquid dripping thereof.SELECTED DRAWING: Figure 2
Patent JP-2023009771-A (JP)
Title: Compound, polymer, polymerizable composition, adhesive, coating agent, cured product and method for producing cured product
Inventor: SHINOZUKA TOYOJI
IPC: C08F20/34
Filed: 2021-07-08
Abstract: To provide a polymerizable composition having less shrinkage during curing.SOLUTION: There is provided a compound having a group represented by the following general formula (I). In the formula, R1 and R2 represent a hydrogen atom or a methyl group, R3, R4, R5, R6, R7 and R8 each independently represents a hydrogen atom, a hydrocarbon group having 1 to 20 carbon atoms, a heterocyclic group having 2 to 20 carbon atoms, a group in which one or more methylene groups in the hydrocarbon group having 1 to 20 carbon atoms are substituted with a divalent group selected from the following <group A> and * represents a bond. <Group A>: a carbon-carbon double bond, -O-, -S-, -CO-, -CO-O- and -SO2-.SELECTED DRAWING: None
Patent JP-2021165314-A (JP)
Title: Skin topical composition
Inventor: FUKUSHIMA KAZUHIRO
IPC: A61Q17/00
Filed: 2021-07-13
Abstract: To provide a skin topical composition having exceptional UV absorbing ability and feel on use.SOLUTION: A skin topical composition contains (A) polyether-modified silicone wax, (B) an ultraviolet absorber, and (C) a water-soluble thickener.SELECTED DRAWING: None
Patent JP-2023016108-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-07-21
Abstract: To provide a game machine capable of progressing a game smoothly.SOLUTION: A game machine is constituted so that, in a prescribed state where a credit number is 0, and a bet number is 0, input of a game medal from a medal input port D170, and detection of the ON state of a settlement button D60 by pressing down the settlement button D60 occur simultaneously, and the game medal passes a first insertion sensor D20s and a second insertion sensor D30, and thereby the first insertion sensor D20s is switched to the OFF state and the second insertion sensor D30 is also switched to the OFF state, and the credit number or the bet number becomes 1, and settlement processing is not executed.SELECTED DRAWING: Figure 189
Patent JP-2023016252-A (JP)
Title: Photochemical reaction system and photochemical reaction method
Inventor: TAKAMATSU Daiko
IPC: C02F1/70
Filed: 2021-07-21
Abstract: To enable recovering efficiency of a hydrogen/oxygen generation reaction without performing a treatment such as additional feeding of a redox compound and replacement of an electrolytic solution.SOLUTION: Provided is a photochemical reaction system that comprises: a hydrogen generation cell for storing an aqueous medium containing a hydrogen generation photocatalyst and a redox compound, and an electrolytic solution; and an oxygen generation cell for storing an aqueous medium containing an oxygen generation photocatalyst and a redox compound, and an electrolytic solution, where there is provided a redox compound concentration polarization elimination part which eliminates the concentration polarization of a redox compound, generated by irradiating the hydrogen generation cell with light to generate a hydrogen gas from the hydrogen generation cell, and the concentration polarization of a redox compound, generated by irradiating the oxygen generation cell with light to generate an oxygen gas from the oxygen generation cell.SELECTED DRAWING: Figure 1
Patent JP-2023021554-A (JP)
Title: Power tool
Inventor: OKOCHI YUKIYASU
IPC: B25C1/00
Filed: 2021-08-02
Abstract: To provide a power tool capable of reliably suppressing hanging down of a connection screw within a supply passage by solving such a problem that adsorption force of a magnet is unsatisfactory with respect to the hanging down to the lower side although the conventional lateral-side arrangement and position retention technique of a magnet is well-known in a screw driving machine provided with a magazine which stores the connection screw.SOLUTION: A downstream wall part 22a and an upstream wall part 23a are provided on a supply passage 24 which guides a connection screw 5 to an injection passage 20a so as to extend to the upper side of the connection screw 5. A second magnet 26 is arranged on the downstream wall part 22a. A first magnet 27 is arranged on the upstream wall part 23a. The magnet 27 and the second magnet 26 are arranged within a range of a head part 2b of a screw 2. The hanging down of the connection screw 5 to the lower side is suppressed by adsorption of the connection screw by the use of the first magnet 27 and the second magnet 26.SELECTED DRAWING: Figure 6
Patent JP-2023022645-A (JP)
Title: Surface-treated copper material, copper-clad laminate sheet, method for manufacturing surface-treated copper material and method for manufacturing copper-clad laminate sheet
Inventor: KITATSUKA MANAMI
IPC: B32B15/04
Filed: 2021-08-03
Abstract: To improve retention property of adhesion force between a surface of a surface-treated copper material and a resin part joined to the surface after exposed to a high-temperature environment for a long time.SOLUTION: A surface-treated copper material includes an oxidized surface including a cuprous oxide and a copper oxide. In the oxidized surface, the total of thickness (T1) of the cuprous oxide and thickness (T2) of the copper oxide is 1 nm or more and 40 nm or less which is determined by continuous electrochemical reduction analysis and a ratio (T2/T1) of the thickness (T2) of the copper oxide to the thickness (T1) of the cuprous oxide is 1 or more and 9 or less.SELECTED DRAWING: None
Patent JP-2023023771-A (JP)
Title: Body temperature variation analysis system
Inventor: MARUI SHURI
IPC: G01K13/20
Filed: 2021-08-06
Abstract: To provide a system suitable for evaluating a health status of an object person at normal time.SOLUTION: A body temperature variation analysis system 100 includes a measuring device 10 and a user terminal 20 capable of wirelessly communicating with each other. The measuring device 10 includes a temperature sensor for continuously measuring the temperature of a predetermined part of the body of the object person, and an acceleration sensor for continuously measuring acceleration of the predetermined part. The user terminal 20 analyzes a body motion of the object person using acceleration data on the predetermined part measured by the acceleration sensor, and specifies at least one period of the object person of a rest period, an active period, and a conversion period between the rest period and the active period. Furthermore, the user terminal 20 analyzes a change in temperature data on the predetermined part measured by the temperature sensor for each specified period.SELECTED DRAWING: Figure 1