baber/WOPTO huggingface dataset:
Patent JP-2020139124-A (JP)
Title: Polyphenylene ether-containing resin composition and electronic circuit board material
Inventor: ENDO MASAO
IPC: C08L53/00
Filed: 2019-03-01
Abstract: To provide a polyphenylene ether-containing resin composition capable of providing a cured product excellent in electric characteristics, heat resistance and low thermal expansion characteristics.SOLUTION: A resin composition contains polyphenylene ether, a crosslinking agent and an organic peroxide. The polyphenylene ether has average 1.5 to 5 functional groups containing carbon-carbon double bonds in a main chain terminal in one molecule and has a number average molecular weight of 1,000 or more and 4,200 or less. The crosslinking agent has average 2 or more carbon-carbon double bonds in one molecule and has a number average molecular weight of 4,000 or less, and a weight ratio of the polyphenylene ether to the crosslinking agent is 62:38 to 94:6. The organic peroxide is an organic peroxide having an aromatic ring, and a content of the organic peroxide is 0.05 pt.mass or more and 0.9 pt.mass or less with respect to 100 pts.mass of the total of the polyphenylene ether and the crosslinking agent.SELECTED DRAWING: None
Patent JP-2020144043-A (JP)
Title: Vibration analyzer and abnormality diagnosis system
Inventor: YAMAGUCHI SO
IPC: G01H17/00
Filed: 2019-03-07
Abstract: To suppress reduction of accuracy of abnormality diagnosis and furthermore to make measuring work of vibration data efficient.SOLUTION: A storage unit of a vibration analyzer stores first vibration data including a plurality of combinations of a measurement time and an amplitude. A control unit of the vibration analyzer analyzes second vibration data generated from the first vibration data. The control unit calculates a first threshold value Th1 and a second threshold value Th2 smaller than the first threshold value Th1 by using a statistic of the first vibration data. The control unit identifies at least one specific time zone t21-t22 including a time in which the amplitude of the first vibration data is continuously the second threshold value Th2 or greater and the amplitude of the first vibration data becomes the first threshold value Th1 or greater, in the measurement time zone of the first vibration data. The control unit generates the second vibration data in which the amplitude in at least one specific time zone t21-t22 in the first vibration data is replaced with a specific amplitude smaller than the amplitude.SELECTED DRAWING: Figure 18
Patent JP-2020149145-A (JP)
Title: Vehicle allocation device, vehicle allocation system, and vehicle allocation method
Inventor: TANAKA TOSHIO
IPC: G08G1/123
Filed: 2019-03-11
Abstract: To provide a vehicle allocation device, a vehicle allocation system, and a vehicle allocation method that can allocate a share-ride vehicle by considering convenience and comfort of each passenger who shares a ride.SOLUTION: A vehicle allocation device according to an embodiment comprises a riding information acquisition unit, a waiting environment prediction unit, and a vehicle allocation unit. The riding information acquisition unit acquires riding information including a riding place, a riding date and time, and a destination for a plurality of passengers who want to share a ride on a vehicle. The waiting environment prediction unit predicts a waiting environment of the passengers at the destination based on the destination and an arrival prediction time to the destination. The vehicle allocation unit allocates a vehicle by determining a travel route of the vehicle such that the waiting environment of each passenger predicted based on the destination and the arrival prediction time of each passenger is optimal.SELECTED DRAWING: Figure 1
Patent JP-2019186532-A (JP)
Title: Method and apparatus for suppressing variations in physical attributes of droplet using performance characteristic of dispenser
Inventor: STEVEN WAYNE BURNS
IPC: B29C59/02
Filed: 2019-03-11
Abstract: To provide a technology of controlling a dispensing system for providing a uniform residual film thickness by reducing variations in physical attribute such as volume, size or velocity of dispensed droplets (having an adverse effect on arrangement of droplets).SOLUTION: A performance monitor identifies performance characteristics of a plurality of dispensers receiving the fluid from at least one reservoir. Each of the plurality of dispensers includes an actuator generating fluid droplets at the dispenser while operating. A driver generates a driving command of the actuator for adjustment of physical attributes of droplets on the basis of performance characteristics to meet a performance criterion.SELECTED DRAWING: None
Patent JP-2020147189-A (JP)
Title: Handcart
Inventor: SHIMA YOSHIHIRO
IPC: B62B3/02
Filed: 2019-03-14
Abstract: To provide a handcart capable of improving operability during a leg closing action, by allowing the leg closing action to be performed only by a single action that is independent from the pushing force of a user with respect to a handle support post part in use.SOLUTION: An upper end portion of each rear wheel leg portion 12 is rotatably supported at a middle portion of each front wheel leg portion 11, and lower end portions of both leg portions 11 and 12 are coupled by a middle-foldable coupling frame 3. A rising/lying frame 24 rotatably provided near the upper end portion of each rear wheel leg portion 12 can be converted into a lying position and a rising portion. The coupling arm 36 is rotatably coupled to the rising/lying frame 24 and the coupling arm 3. An expansion/contraction member 39 is provided between a front side link 32 and a rear side link 34 of each coupling frame 3. Each front wheel leg portion 11 and each rear wheel leg portion 12 are converted from a leg opening position to a leg closing position through the coupling arm 36 and the coupling frame 3 with the conversion action of the rising/lying frame 24 from the lying position to the rising position, and is maintained at both positions by the contraction force of the expansion/contraction member 39.SELECTED DRAWING: Figure 2
Patent JP-2020149584-A (JP)
Title: Information processing program, information processing apparatus, information processing system, and information processing method
Inventor: OGURA YUTA
IPC: G06F3/0346
Filed: 2019-03-15
Abstract: To provide an information processing program, an information processing apparatus, an information processing system and an information processing method that make it possible to scale up and/or down an object in a virtual space as intended by a user.SOLUTION: A three-dimensional object for which three object axes orthogonal to each other are defined is disposed in a virtual space. One or two of the three object axes are determined as scaling axes, based on an orientation of the three-dimensional object in the virtual space. A user's operation input is associated with the scaling axes. The three-dimensional object is at least scaled up or down based on the association of the user's operation input with the scaling axes.SELECTED DRAWING: Figure 22
Patent JP-2020153647-A (JP)
Title: Total heat exchange element
Inventor: MORI SHINKICHI
IPC: F28F3/08
Filed: 2019-03-22
Abstract: To provide a total heat exchange element that can improve heat exchange performance of a total heat exchange element.SOLUTION: A total heat exchange element includes: a spacing plate for a total heat exchange element, in which a latent heat storage material-including micro capsule is carried by a substrate; and a partition plate for a total heat exchange element, in which a hygroscopic substance is carried by a substrate, whereby heat exchange performance is improved in the total heat exchange element.SELECTED DRAWING: None
Patent JP-2020156556-A (JP)
Title: Walking aid
Inventor: TAKAHASHI REI
IPC: A61H3/00
Filed: 2019-03-25
Abstract: To provide a walking aid that can improve recognition accuracy of periodic walking timing which is a percentage of walking cycle.SOLUTION: Using a thigh phase angle calculation means for calculating a thigh phase angle, an unnormalized hip joint angle which is obtained on the basis of an angle related signal from a thigh posture detection means is divided by a stored normalization coefficient for a hip joint angle to calculate a normalization hip joint angle. Also, by using the same, the unnormalized hip joint angular velocity which is obtained by differentiating the unnormalized hip joint angle is divided by a stored normalization coefficient for a hip joint angular velocity to calculate the normalization hip joint angular velocity. Thus, using the normalization hip joint angle and the normalization hip joint angular velocity, the thigh phase angle is calculated, in the structure of the walking aid.SELECTED DRAWING: Figure 11
Patent JP-2019092526-A (JP)
Title: Manufacturing method of gluten-free noodle
Inventor: KOBAYASHI TOSHIO
IPC: A23L7/113
Filed: 2019-03-25
Abstract: To provide a manufacturing method of gluten-free noodle capable of manufacturing the gluten-free noodle by a conventional general noodle making method regardless of using only gluten-free grain flour as a main raw material flour.SOLUTION: Water is added to a gluten-free grain flour to prepare a mixed raw material in a raw material preparation process, the mixed raw material is mixed to form a mixed article in a mixing process, the mixed article is rolled to form a noodle strip in a rolling process, the noodle strip is cut to a prescribed noodle line shape to obtain a unit noodle line in a cutout process, and the unit noodle line is housed in a heat resistant packaging container to sealing package the same in a packaging process to obtain a packaged unit noodle line. In these processes, a non-gelatinization state of a gluten-free grain flour component in the unit line is maintained. In a heating gelatinization process, the unit noodle line in the packaged container is heated at a temperature of prescribed temperature on which the gluten-free grain flour component is gelatinized or higher once. The heating gelatinization process is conducted under a heating condition under which a temperature of the packaged unit noodle line is 55°C or more in terms of a core temperature.SELECTED DRAWING: Figure 1
Patent JP-2020159460-A (JP)
Title: Inspection apparatus for hydraulic equipment, inspection system for hydraulic equipment, work vehicle and inspection method for hydraulic equipment
Inventor: SASAKI TAKATOSHI
IPC: F15B21/041
Filed: 2019-03-26
Abstract: To provide an inspection apparatus for hydraulic equipment capable of precisely inspecting foreign matter entering a hydraulic circuit.SOLUTION: In an inspection apparatus 20 for hydraulic equipment, a hydraulic circuit 21 includes a branch valve 33. An optical detection part 24 has an inspection oil path 41 connected to the branch valve 33 and comprising an inspection filter 45 for collecting abrasion powder. A control part 25 lets the branch valve 33 operate to supply oil to the inspection oil path 41. The optical detection part 24 has a first contamination sensor 42 and a second contamination sensor 43. The first contamination sensor 42 is arranged upstream from the inspection filter 45 and detects the abrasion powder. The second contamination sensor 43 is arranged downstream from the inspection filter 45 and detects the abrasion powder.SELECTED DRAWING: Figure 2
Patent JP-2020162327-A (JP)
Title: Control device of motor and control method of motor
Inventor: SUGIMOTO YUICHI
IPC: H02P21/24
Filed: 2019-03-27
Abstract: To prevent step-out of a motor in a position sensorless vector control of the motor.SOLUTION: A computing unit 20 estimating a rotor position for controlling a motor and a rotational speed estimates an axial error Δθdc which is a deviation between a rotor position θdc for control and an actual rotor position based on current flowing through the motor and voltage of the motor. The computing unit 20 executes a correction of limiting the axial error so that the estimated axial error Δθdc may become within an allowable range. The computing unit 20 calculates rotational speed ωmc and the rotor position θdc by controlling the rotational speed so that the corrected axial error Δθdc# may become zero.SELECTED DRAWING: Figure 4
Patent JP-2020161709-A (JP)
Title: Electrode for capacitor and manufacturing method thereof, and capacitor
Inventor: EZAKI KENICHI
IPC: H01G11/42
Filed: 2019-03-27
Abstract: To stably provide a high capacity electrode for capacitors.SOLUTION: A capacitor 10 has electrodes 2, 3 for capacitors that include: a metal porous body having a three-dimensional network structure; and first carbon which is filled in gaps of the metal porous body. The first carbon includes graphenes. In the graphenes, The average number of laminated graphene sheets is 10 layers or less, the interlayer distance between graphene sheets changes randomly and has a crimping or folding structure, and the distance between the surfaces of 002 planes of graphene calculated from the X-ray diffraction profile is 0.338 nm or more.SELECTED DRAWING: Figure 1
Patent JP-2020167799-A (JP)
Title: Thermoelectric conversion device and fixing method of thermoelectric conversion module
Inventor: KODAMA YOICHI
IPC: H01L35/30
Filed: 2019-03-28
Abstract: To provide a thermoelectric conversion device capable of firmly fixing a thermoelectric conversion module around a heat source and a fixing method of the thermoelectric conversion module.SOLUTION: A thermoelectric conversion device 100 includes a flexible thermoelectric conversion module 10, disposed to surround a tubular heat exhaust pipe 200 (a heat source), one surface of which is thermally connected to an outer surface of the heat exhaust pipe 200, and a plurality of heat radiation fins 30 disposed on the other surface side of the thermoelectric conversion module 10. Each of the heat radiation fins 30 has an opening 31 through which a fixing member 40 for tightening and fixing the thermoelectric conversion module 10 and the heat radiation fins 30 penetrates.SELECTED DRAWING: Figure 5
Patent JP-2020164615-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: KATO NAOHIRO
IPC: C09J7/38
Filed: 2019-03-29
Abstract: To provide a pressure sensitive adhesive sheet capable of exerting excellent light blocking properties in a sheet plane direction while allowing an inspection through the pressure sensitive adhesive sheet.SOLUTION: A pressure sensitive adhesive sheet includes: a substrate layer; and an adhesive layer arranged at least on one surface of the substrate layer. In the pressure sensitive adhesive sheet, a light transmittance TZ in a Z direction thereof is more than 0.04% and equal to or smaller than 50%, and a light transmittance TXY per a width of 1 mm of an XY plane is smaller than the light transmittance TZ in the Z direction. Here, the XY plane of the pressure sensitive adhesive sheet is a sheet surface of the pressure sensitive adhesive sheet, and the Z direction is a thickness direction of the pressure sensitive adhesive sheet.SELECTED DRAWING: Figure 1
Patent JP-2019147546-A (JP)
Title: Information providing device, information providing method, and control program for providing information
Inventor: NISHIZAKI YOSHIAKI
IPC: G01C21/36
Filed: 2019-03-29
Abstract: To avoid a situation where a driver finds it difficult in an order to operate the details of operation shown by a plurality of operation instruction images displayed by image light projection means.SOLUTION: There is provided an information providing device including image light projection means that projects image light onto a light transmission member so as to display an operation instruction images showing the details of an operation instruction to a driver of a movable body in a predetermined display area 700 that is on the front side in the direction of travel of the movable body and is visually recognized by the driver through the light transmission member, the information providing device having display control means that controls the image light projection means such that one of the plurality of operation instruction images 711 and 721 showing the details of an operation instruction different from each other, the one showing the details of the operation instruction operated by the driver subsequent to the other details of the operation instruction, is displayed on an upper side of the predetermined display area.SELECTED DRAWING: Figure 1
Patent JP-2020162861-A (JP)
Title: rice cooker
Inventor: UEDA SHINYA
IPC: A47J27/00
Filed: 2019-03-29
Abstract: To improve a cooked state of rice.SOLUTION: A rice cooker (100) comprises a pot (120), a heating part (130), and a control part (140). Rice and carbonated water are put in the pot (120). The heating part (130) heats the pot (120). The control part (140) controls the heating part (130). The control part (140) controls the heating part (130) so as to heat the pot (120) in a carbonated water rice cooking mode for rice cooking using the carbonated water.SELECTED DRAWING: Figure 1
Patent JP-2020163772-A (JP)
Title: Image recording device, control method and program
Inventor: NISHIKAWA FUMIKAZU
IPC: B41J2/21
Filed: 2019-03-29
Abstract: To solve such the problem that, if a recording medium is not fed at the timing when an instruction for executing calibration is issued, the calibration cannot be executed, and furthermore, it is not always possible to feed a recording medium immediately.SOLUTION: An image recording device determines whether a recording medium is held in a condition where calibration can be executed, and if not, suspends the execution of calibration. When suspending the calibration, the image recording device determines it again after the lapse of predetermined time. When a recording medium is held in the condition, the image recording device executes the calibration.SELECTED DRAWING: Figure 7
Patent JP-2020169825-A (JP)
Title: Electronic clock
Inventor: KOBAYASHI TAKUMI
IPC: G04G99/00
Filed: 2019-04-01
Abstract: To provide an electronic clock capable of performing a test by signals of various waveforms and preventing reset the mode from switching to a test mode by mistake.SOLUTION: An electronic clock 1 comprises: an input terminal P1 to which an input signal is input; a test terminal P2 to which a test signal is input; a mode switching circuit 112 which switches between a reset mode and a test mode by the input signal and the test signal; a chattering prevention circuit 115 which is arranged between the test terminal P2 and the mode switching circuit 112 and removes a noise input to the test terminal P2; a bypass route 116 which bypasses the chattering prevention circuit 115 and inputs the test signal; and a route switching circuit 110 which inputs the test signal via the chattering prevention circuit 115 when the reset mode is set, and inputs the test signal via the bypass route 116 when the test mode is set.SELECTED DRAWING: Figure 2
Patent JP-2020168925-A (JP)
Title: Control device
Inventor: TANABE ATSUSHI
IPC: B60H1/32
Filed: 2019-04-03
Abstract: To suppress unnecessary operation of an air curtain device mounted on a vehicle.SOLUTION: A control device 100, 100a controls an air curtain device 200 which generates an air flow for separating an inside and an outside of a vehicle at opening/closing parts 11, 12 of a vehicle 10. The control device includes an environment information acquiring part 111 which acquires environment information including at least external environment information out of the external environment information and internal environment information, and an air flow control part 112 which controls at least one of a flow rate and direction of the air flow of the air curtain device. The air flow control part controls at least one of the flow rate and direction so as to suppress an inflow event and outflow event when it is estimated that at least one of the inflow event which outside air or particles flow in from an external and the outflow event which inside air flows out from an internal to the external of the vehicle occurs. The air flow control part restricts generation of the air flow when it is estimated that none of the inflow event and outflow event occurs.SELECTED DRAWING: Figure 2
Patent JP-2020171176-A (JP)
Title: Motor control device
Inventor: YAMASHITA KENJI
IPC: H02P6/182
Filed: 2019-04-05
Abstract: To provide a motor control device that can drive a three-phase motor appropriately even in the event of disturbance.SOLUTION: A motor control device 1 includes a zero cross detection unit 51 that detects zero cross on the basis of a voltage value of a phase voltage and a pseudo midpoint voltage value of a pseudo midpoint, a mask period setting unit 53 that sets a period until the latest zero cross elapses for a predetermined time as a mask period, a detection unit 54 that detects the position of a rotor included in a three-phase motor M on the basis of a current flowing through a coil C until the next zero cross is detected after the end of the mask period, a control unit 10 that energizes the coil C by PWM control on the basis of the detected position of the rotor, a magnitude relationship detection unit 61 that detects the switching of the magnitude relationship between the voltage value of the phase voltage and a pseudo midpoint voltage value during the mask period, and a determination unit 62 that determines whether the rotation of the rotor is normal on the basis of the switching of the magnitude relationship.SELECTED DRAWING: Figure 1
Patent JP-2020177140-A (JP)
Title: Image forming apparatus, control program for image forming apparatus, and control method for image forming apparatus
Inventor: MURAKAMI DAISUKE
IPC: G03G21/14
Filed: 2019-04-18
Abstract: To provide an image forming apparatus that can simply and accurately reduce pressure inclination in an axial direction between rollers.SOLUTION: An image forming apparatus comprises: a driving unit that brings two rollers into pressure contact and separates the rollers with a belt therebetween; a detection unit that detects a position of the belt in an axial direction of at least one roller of the two rollers; and an arithmetic control unit that, based on a result of detection made by the detection unit, calculates a first amount of movement in the axial direction of the position of the belt when the belt is caused to travel for a predetermined time while the two rollers are separated, and a second amount of movement in the axial direction of the position of the belt when the belt is caused to travel for the predetermined time while the two rollers are brought into pressure contact.SELECTED DRAWING: Figure 8
Patent JP-2019110926-A (JP)
Title: Method for manufacturing comestible
Inventor: ANN E WYMORE
IPC: A23L5/30
Filed: 2019-04-22
Abstract: To provide a method for manufacturing a comestible.SOLUTION: A method for manufacturing a comestible is provided including providing at least one manufacturing instrument configured to contact the comestible. A releasing agent is atomized and expelled from an expelling device. Application of a pressure to the releasing agent is unnecessary to achieve the atomization. The atomized releasing agent is applied to any surface of the at least one manufacturing instrument configured to contact the comestible or to a surface of the comestible. The method further includes applying vibrations to the releasing agent via the expelling device to achieve the atomization.SELECTED DRAWING: Figure 1