baber/WOPTO huggingface dataset:
Patent JP-2022135494-A (JP)
Title: Lubrication oil exchange warning device
Inventor: MIHASHI KENICHI
IPC: F01M11/10
Filed: 2021-03-05
Abstract: To provide a lubrication oil exchange warning device capable of prompting a driver to exchange a lubrication oil at appropriate lubrication oil exchange timing corresponding to a sulfur concentration included in the lubrication oil in use.SOLUTION: A lubrication oil exchange warning device includes: a sulfur concentration storage device storing a sulfur concentration included in each of a plurality of types of lubrication oils including a reference lubrication oil; a sulfur concentration acquisition device acquiring a sulfur concentration included in a lubrication oil in use when the lubrication oil of an internal combustion engine is exchanged; a sulfur concentration ratio acquisition device acquiring a sulfur concentration ratio of the sulfur concentration included in the lubrication oil in use to the sulfur concentration included in the reference lubrication oil; a parameter acquisition device acquiring a parameter for determining a deterioration degree of the lubrication oil in use per predetermined time; an integration device correcting the acquisition value of the parameter on the basis of the sulfur concentration ratio and integrating the corrected correction acquisition values; and a notification device giving notification of arrival of exchange timing of the lubrication oil in use when the integrated value is determined to be a preset parameter threshold value or greater.SELECTED DRAWING: Figure 1
Patent JP-2021087877-A (JP)
Title: Medical connector having locking engagement
Inventor: LAURIE SANDERS
IPC: A61M39/10
Filed: 2021-03-10
Abstract: To provide a medical connector system including first and second connectors.SOLUTION: A first connector comprises a housing, an energization member and at least one protrusion part. A second connector has at least one groove for receiving at least one protrusion part. A proximal end part of the second connector is at least partially arranged in a distal end part of the housing of the first connector. In application and release of a first set of facing axial forces applied to the connector system, the first connector is locked to the second connector, and in application and release of a second set of facing axial forces, the first connector is released from the second connector. The connector includes an indicator for indicating that, the connector system is at a locked position.SELECTED DRAWING: Figure 1
Patent JP-2021189432-A (JP)
Title: Circular dichroic filter, optical element, display, and method for producing circular dichroic filter
Inventor: SUGA TETSURO
IPC: G09F9/00
Filed: 2021-03-11
Abstract: To provide a high-performance circular dichroic filter that can be operated in a visible and a near infrared ranges, being suppressed in reflection, being excellent in selective absorption of circularly polarized light, can be made thin, and being easily manufactured.SOLUTION: A circular dichroic filter comprises a plurality of structures arranged side by side in a plane. The structure comprises two arms extending from two proximal ends that are arranged at different positions from each other in a direction intersecting the plane.SELECTED DRAWING: Figure 1
Patent JP-2022141051-A (JP)
Title: Outboard motor
Inventor: KAWAI NORIKAZU
IPC: B63H20/00
Filed: 2021-03-15
Abstract: To provide an outboard motor capable of adjusting the height position of a propeller at high accuracy without changing a trim angle.SOLUTION: An outboard motor includes a drive shaft 4 coupled to a drive source and extending in a perpendicular direction, a propeller shaft coupled to cross the drive shaft 4, a top unit case 2 for storing the driving source, a bottom unit case 8 for storing the propeller shaft, and a height adjustment mechanism 9 for adjusting a height position between the top unit case 2 and the bottom unit case 8. The height adjustment mechanism 9 includes a first member 41 arranged coaxially to an axis line C of the drive shaft 4, supported to be capable of rotation around the axis C to the top unit case 2 and having a first screw unit 48 which is coaxial to the axis line C, a second member 42 fixed to the bottom unit case 8 and screwed to the first screw unit 48, a rotational mechanism 43 rotating the first member 41, and a restriction unit 44 for restricting relative rotation of the first member 41 and the second member 42.SELECTED DRAWING: Figure 2
Patent JP-2022141212-A (JP)
Title: Clock abnormality assessment device
Inventor: KURIMOTO YOSHINORI
IPC: G06F1/04
Filed: 2021-03-15
Abstract: To obtain a clock abnormality assessment device with which it is possible to reduce the effects due to a power supply voltage variation and a temperature variation.SOLUTION: A clock monitoring unit 30 includes a first counter 31, a second counter 32, a comparison unit 33 and an assessment unit 34. The first counter 31 and the second counter 32 operate with a constant voltage generated by a corresponding first constant voltage generation unit 24 and second constant voltage generation unit 25, and count the pulses of the corresponding clocks. The comparison unit 33 compares the count values counted by the first counter 31 and the second counter 32. The assessment unit 34 performs, on the basis of the result of comparison by the comparison unit 33, an assessment process of assessing whether or not abnormality exists in either of clocks inputted from an external oscillator 11 and an internal oscillator 21.SELECTED DRAWING: Figure 2
Patent JP-2022142948-A (JP)
Title: Light source device and image projection device
Inventor: NAKAMURA KASUMI
IPC: F21V7/30
Filed: 2021-03-17
Abstract: To provide a light source device and an image projection device with which, while being provided with a plurality of light sources, it is possible to reduce the device size.SOLUTION: Provided is a light source device comprising: a first light source for emitting light of a first color; a second light source for emitting light of a second color; a wavelength conversion unit for converting at least a portion of light of the first color to light of a third color and emitting it; a light incidence element which the light of the first, second and third colors enters; a first filter for reflecting light of the first color toward the wavelength conversion unit; and a second filter for reflecting light of the second color toward the light incidence element. The first and the second filters are arranged separately from each other in the optical path of light of the third color between the wavelength conversion unit and the light incidence element.SELECTED DRAWING: Figure 2
Patent JP-2021154485-A (JP)
Title: Human-robot cooperation system
Inventor: SCHAAF WALTER
IPC: B25J11/00
Filed: 2021-03-19
Abstract: To provide a human-robot cooperation system (HRC system) (10) which simplifies and improves cooperation between human and a robot.SOLUTION: An HRC system (10) comprises a robot (16) having at least one manipulator (18). The afore-said at least one manipulator (18) has a specific end part (26), and the HRC system comprises a coupling device (32) connected to the end part of at least one manipulator (18), and at least one hand connection part (28), and can connect at least the afore-said one hand connection part to the end part via the coupling device by a force coupling method.SELECTED DRAWING: Figure 1
Patent JP-2022145268-A (JP)
Title: Distance and speed measuring device and distance and speed measuring method
Inventor: KUZE NAOYA
IPC: G01S17/34
Filed: 2021-03-19
Abstract: To provide a distance and speed measuring device and a distance and speed measuring method that shorten the measurement time in measuring the distance and speed of either a stationary target object or a moving target object.SOLUTION: A carrier light source which is a continuous wave is input to an electro-optical modulator operating in a carrier suppressed double sideband mode and reference light composed of an upper sideband and a lower sideband is generated. An interference signal of scattered light and reference light when a target body is irradiated with reference light is measured. The frequency of reference light is swept from νc to νc+ΔCW, The oscillation frequency of an RF oscillator is swept from fm to fm+Δm by control of the RF oscillator by a second control device. A distance τ from beat signals fbeat+, fbeat- calculated from the interference signal to the target object and a speed V of the target object are calculated.SELECTED DRAWING: Figure 1
Patent JP-2022146306-A (JP)
Title: Secondary battery, battery pack, and vehicle
Inventor: SASAGAWA TETSUYA
IPC: H01M10/0585
Filed: 2021-03-22
Abstract: To provide a secondary battery capable of improving output performance while suppressing self-discharge, a battery pack including the secondary battery, and a vehicle including the battery pack.SOLUTION: A secondary battery according to an embodiment includes a positive electrode 3, a negative electrode 4, a separator layer 5, and a non-aqueous electrolyte. The separator layer 5 is positioned between the positive electrode 3 and the negative electrode 4 and includes a first porous layer 5a containing a solid electrolyte and a second porous layer 5b containing fibers. The second porous layer 5b contacts a first surface 101 of the first porous layer 5a. The non-aqueous electrolyte includes a first solvent consisting of at least one of methyl propionate and ethyl propionate, and a second solvent different from the first solvent. The porosity of the first porous layer 5a is 10 volume% or more and 50 volume% or less. The porosity of the second porous layer 5b is higher than that of the first porous layer 5a.SELECTED DRAWING: Figure 1
Patent JP-2022148297-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2022149339-A (JP)
Title: game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To provide a game machine capable of increasing interest.SOLUTION: A pre-order notification performance for notifying in advance the order of symbol rows that a performance symbol is stopped can be executed. Furthermore, the pre-order notification performance is executed in the period before the period the speed at which the performance symbol is variably displayed is decelerated, during the period before the performance symbol is temporarily stopped and displayed.SELECTED DRAWING: Figure 8
Patent JP-2022149436-A (JP)
Title: Charging device, charging control device, and charging control method
Inventor: TOMIZAKI MAKOTO
IPC: C21B5/00
Filed: 2021-03-25
Abstract: To provide a charging device, a charging control device, and a charging control method that can reduce a surface protective layer on an inner surface of a chute.SOLUTION: A charging device 10 has: a rotor 12 supported by a frame 11 and rotatable around a first rotational axis D1; a holder 13 supported by the rotor 12 and rotatable around a second rotational axis D2; a cylindrical chute 20 supported by the holder 13; and a control device 9 for controlling the turning action of rotating the rotor 12 with respect to the frame 11 and the tilting angle adjustment action of the chute 20 by rotating the holder 13 with respect to the rotor 12. At least a lower region of the chute 20 is covered by a protective liner 22. The control device 9 sets a rotation direction of the holder 13 when adjusting a tilt angle of the chute 20 in a rotation direction in which the lower region of the chute 20 becomes the rear side of a turning direction of the chute 20.SELECTED DRAWING: Figure 1
Patent JP-2022152572-A (JP)
Title: Glycerol derivative comprising ester bond with 3-hydroxybutyric acid and method for producing the same
Inventor: HANNYA ASUKA
IPC: C12P7/62
Filed: 2021-03-29
Abstract: To provide a novel glycerol derivative comprising an ester bond with 3-hydroxybutyric acid, which can be used to utilize the properties of 3-hydroxybutyric acid and a salt thereof.SOLUTION: The present invention discloses a glycerol derivative comprising an ester bond with 3-hydroxybutyric acid, represented by the formula (1) (where, at least one of R1, R2 and R3 is a group represented by the formula (A), and the remainder are a fatty acid-induced acyl group or a hydrogen atom).SELECTED DRAWING: None
Patent JP-2022153846-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: Display of "0 times" up to a ceiling is shown in a ceiling arrival counter 81c by completion of execution of a variation display of a second special pattern, and 1 is subtracted from a state in Fig. 58(c), thus reaching a ceiling and shifting to "a normal pattern low-probability time-shortening state". For this reason, although a main display rightward shooting instruction 89 for suggesting a rightward shooting game is displayed, a performance rightward shooting instruction 81d is not displayed in a center part of a main display area Dm since a variation display of a first special pattern is under execution in a center part of the main display area Dm of a third pattern display device 81.SELECTED DRAWING: Figure 58
Patent JP-2022154273-A (JP)
Title: motor
Inventor: SENBA DAISUKE
IPC: H02K5/02
Filed: 2021-03-30
Abstract: To provide a motor capable of suppressing noise caused by stator core vibration.SOLUTION: A motor includes a stator and a case that accommodates the stator. The stator includes a coil, a stator core in which the coil is wound around teeth, and an insulator that insulates between the coil and the stator core. The outer peripheral surface of the stator core is provided with a contact portion in contact with the inner peripheral surface of the case, and a non-contact portion that is farther inward than the inner peripheral surface of the case, and the insulator is arranged between the inner peripheral surface of the case and the non-contact portion. A case-side convex portion is formed on the inner peripheral surface of the case so as to face the contact portion and protrude radially inward, and the contact portion comes into contact with the case-side convex portion.SELECTED DRAWING: Figure 1
Patent JP-2022156393-A (JP)
Title: Foamable acrylic resin particle, foamed acrylic resin particle and method for producing the same
Inventor: GOTO JUMPEI
IPC: C08F220/28
Filed: 2021-03-31
Abstract: To provide a foamed acrylic resin particle that can early stabilize the shape of a foamed particle molding and a method for producing the same, and a foamable acrylic resin particle that is a base material for the foamed acrylic resin particle.SOLUTION: A foamable acrylic resin particle comprises a resin particle body composed of an acrylic resin as base resin, and a foamer. The resin particle body has its surface combined with a fatty acid amide having a melting point of 60°C or higher and 140°C or lower. The amount (x) of the fatty acid amide combined therewith is 0.01 pt.mass or more and less than 0.3 pt.mass relative to 100 pts.mass of the resin particle body.SELECTED DRAWING: Figure 1
Patent JP-2022156575-A (JP)
Title: Analysis program, analysis method, and information processing apparatus
Inventor: KUDO SHUN
IPC: G06F8/75
Filed: 2021-03-31
Abstract: To facilitate recognition of operation specifications at the time of executing a program.SOLUTION: An information processing apparatus 10 stores therein a source file 1a and specification definition information defining operation specifications of a programming language used for description of an analysis object program in the source file 1a. The information processing apparatus 10 decodes operation specifications of code in each of lines described in the source file 1a on the basis of the specification definition information. Then, the information processing apparatus 10 generates specification information in which comment statements representing operation specifications of code described in each of a plurality of lines are described in association with each of the plurality of lines in the source file 1a.SELECTED DRAWING: Figure 1
Patent JP-2021104364-A (JP)
Title: Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
Inventor: MCGILL DAVID W
IPC: A61M1/28
Filed: 2021-03-31
Abstract: To provide a fluid handling cassette to allow continuous passage of fluid.SOLUTION: A fluid handling cassette 24, such as that useable with an APD cycler device or other infusion apparatus, includes a generally planar body having at least one pump chamber 181 formed as a depression in a first side of the body and flowpaths for fluid that include a channel. A patient line port may be arranged for connection to a patient line and for fluid communication with the at least one pump chamber via at least one flowpath, and an optional membrane 15 may be attached to the first side of the body directly above the at least one pump chamber. The membrane may have a pump chamber portion with an unstressed shape that generally conforms to the pump chamber depression in the body and is arranged to be movable for movement of fluid in the useable space of the pump chamber.SELECTED DRAWING: Figure 3
Patent JP-2022158141-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2021-04-01
Abstract: To provide a game machine that has been devised for a performance.SOLUTION: A game machine, in which a lottery for imparting a privilege to a player is performed, includes performance display means for controlling a performance including a special performance on the basis of a result of the lottery and for displaying the performance, and sound output means capable of outputting sound in the performance. In the special performance, although a state in which the multiple selection candidate displays are displayed is changed to a state in which one selection candidate display is selected and displayed from multiple selection candidate displays. An output state of the sound of the sound output means can be an output state corresponding to the one selection candidate display to be selected, before the timing when the one selection candidate display is selected and displayed, in the special performance.SELECTED DRAWING: Figure 780
Patent JP-2022162696-A (JP)
Title: Cleaner and cleaner management system
Inventor: ITO NORIKAZU
IPC: A47L9/04
Filed: 2021-04-13
Abstract: To provide a cleaner and a cleaner management system high in convenience by enabling the operation involved in the performance of the cleaner as well as motion control management.SOLUTION: There is provided a cleaner management system in which a portable information terminal, a cleaner, and a center device are connected through the Internet. The cleaner includes a sensor for measuring the number of revolutions and motor current of a motor controlled by a power converter, and communication means for transmitting output of the sensor to the Internet. The center device inputs the number of revolutions and the motor current of the motor obtained from a plurality of cleaners, and transmits the information on the cleaner to the portable information terminal.SELECTED DRAWING: Figure 4
Patent JP-2022165102-A (JP)
Title: Cylindrical transmission tool for expansion and contraction of wall tie, and automatic expansion and contraction method for wall tie
Inventor: KOMURA KOSEI
IPC: E04G5/04
Filed: 2021-04-19
Abstract: To automatically expand and contract a wall tie by transmitting power to a first connection pin of the wall tie through a transmission cylindrical body to drive and rotate a first pipe body.SOLUTION: In a cylindrical transmission tool E1, a driven shaft part 6 rotated integrally with a driving shaft of an electric driver D is integrally provided at one end in an axial direction of a transmission cylindrical body 1 having a length capable of covering both a fixing bolt B1 and a first connecting pin K1 of a wall tie A1; at the other end of the transmission cylindrical body 1 in the axial direction, a pair of T-shaped locking holes 8 to be locked with the protrusions at both ends of the first connecting pin K1 in the axial direction are formed to open at the other end of the transmission cylindrical body 1 and face each other, and the rotational power is transmitted to a first pipe P1 through the cylindrical transmission tool E1 covering the fixing bolt B1 of the wall tie A1 to rotate the first pipe P1.SELECTED DRAWING: Figure 2
Patent JP-2022166510-A (JP)
Title: Airbag device
Inventor: MAESHIMA HIDEAKI
IPC: B60R21/231
Filed: 2021-04-21
Abstract: To provide an airbag device which enables improvement of workability when a part of an inflator body is led out from the inside to the outside of an airbag body.SOLUTION: An airbag device 1 includes: an airbag body 10 which expands from a folded state by a gas flowing thereinto; and an inflator 20 which causes the gas to flow into the airbag body 10. The air bag body 10 has a first insertion hole 10a which allows a part of a body of the inflator 20 to be inserted from the inside to the outside. In the first insertion hole 10a, an opening of a portion located close to the inside of the airbag body 10 is larger than an opening of a portion located close to the outside of the airbag body 10.SELECTED DRAWING: Figure 3
Patent JP-2021175800-A (JP)
Title: Sheet and laminate
Inventor: SAKAI KO
IPC: D21H11/20
Filed: 2021-04-23
Abstract: To provide a sheet and a laminate which have low water absorption percentages, are excellent in transparency, suppress sticking to a device and the like in manufacture, and are excellent in peelability.SOLUTION: A sheet is obtained by blending a resin derived from at least one selected from fine fibrous cellulose having a fiber width of 1,000 nm or less, an aqueous resin emulsion and an aqueous resin dispersion, a wet paper strength reinforcing agent and polyvinyl alcohol. A blending amount of the fine fibrous cellulose in a solid content of the sheet is 30 mass% or less, a water absorption percentage represented by the following expression (1) of the sheet is 50% or less, and a haze is 3.0% or less. Expression (1): water absorption percentage=(W-Wd)/Wd×100. In the expression (1), W represents a mass after the sheet has been immersed in ion exchange water for 24 hours, and Wd represents a mass after humidity of the sheet has been controlled at 23°C and relative humidity of 50% for 24 hours.SELECTED DRAWING: None
Patent JP-2022169010-A (JP)
Title: Asbestos measurement device
Inventor: KURODA AKIO
IPC: G01N21/64
Filed: 2021-04-27
Abstract: To provide an asbestos measurement device of which steps for measuring asbestos by a fluorescent microscope technique are all automated.SOLUTION: An asbestos measurement device 1 includes: a filter paper carrying unit 10; a capturing stain unit 20; a fluorescence detection unit 60; and a suction unit 70. The capturing stain unit 20 has an upper block 30 and a lower block 40, which can be freely opened or closed. There is formed a capturing place between the upper block 30 and the lower block 40 where gas filters through a piece of filter paper 11 when the filter paper 11 is folded and closed. In the upper block 30, a gas introduction path, a stain liquid introduction path, and a cleaning liquid introduction path are formed. In the lower block 40, a suction path connected to the suction unit 70 is formed.SELECTED DRAWING: Figure 1