baber/WOPTO huggingface dataset:
Patent JP-2019108791-A (JP)
Title: Pneumatic three dimensional object
Inventor: KUBO KATSUICHI
IPC: E04H15/20
Filed: 2019-02-12
Abstract: To provide a pneumatic three dimensional object capable of being easily installed even when a three dimensional object is to be arranged inside.SOLUTION: The pneumatic three dimensional object 100 is provided with a three dimensional forming outer sheet 10 for shaping the outer shape of a three dimensional object, a fixing sheet piece 50 provided on the outer side in the vicinity of a lower end part or a lower side end part of the outer side surface sheet, and air supply means 30 for supplying air into the outer side surface sheet, and an opening part is provided on the bottom surface of the pneumatic three dimensional object.SELECTED DRAWING: Figure 1
Patent JP-2020136106-A (JP)
Title: Heating cooker
Inventor: MARUTA JUMPEI
IPC: F24C15/00
Filed: 2019-02-21
Abstract: To suppress the water immersion to an encoder, and to improve the reliability of a heating cooker.SOLUTION: A heating cooker 10 includes: a body unit 19 that includes heating portions 18A and 18B, and a control portion 20; and a top unit 15 disposed above the body unit 19. The top unit 15 includes a base 16 formed with a through-hole 16c, and a dial type operation device 32 provided on a top surface of the base 16. The dial type operation device 32 includes: an encoder 36 inserted in the through-hole 16c and outputting a signal according to rotations to the control portion 20; a seal member 40 disposed in a clearance between the encoder 36 and the through-hole 16c; and a cap unit 38 surrounding an outer periphery of a part exposed from the top surface of the encoder 36 and the seal member 40. Above the top surface, on an outer peripheral surface of the seal member 40, a projecting portion 40b is provided which projects outward and is in contact with an inner peripheral surface of the cap unit 38.SELECTED DRAWING: Figure 5
Patent JP-2019145797-A (JP)
Title: Wavelength variable mems fabry-perot filter
Inventor: MOHAMMAD KAMAL
IPC: H01S5/022
Filed: 2019-02-25
Abstract: To provide a wavelength variable gain medium accompanied by a cavity adjustment by a fabry-perot (FP) filter of a fine electric machine system (MEMS) base as a wavelength variable laser.SOLUTION: A system includes a laser cavity for a wavelength selection, and a filter cavity. The laser cavity is composed of a gain medium such as a semiconductor optical amplifier (SOA), two collimating lenses, and an end part reflector. A MEMS-FP filter 210 cavity includes a fixed reflector 114 and a movable reflector 115 which cab be controlled with electrostatic force. By moving a MEMS reflector to change an FP filter cavity length, a wavelength can be adjusted. A deviation of the MEMS-FP filter cavity can be separately adjusted by a step voltage or continuously adjusted by a continuous driving voltage. A wavelength variable range can be extended to different wavelength variable ranges of 30 nm, 40 nm, and 100 nm or over.SELECTED DRAWING: Figure 2A
Patent JP-2019105854-A (JP)
Title: Exposure apparatus
Inventor: KANEHARA JUNICHI
IPC: H01L21/683
Filed: 2019-02-26
Abstract: To provide a lithographic apparatus in which better imaging quality can be achieved without deteriorating the overall productivity.SOLUTION: The invention provides: a first substrate holder configured to hold a substrate; a second substrate holder configured to hold the substrate; a sensor holder 206 configured to hold a sensor; a projection system PS configured to expose the substrate with an exposure beam; a measurement device 220 configured to provide measurement information of the substrate; and a further measurement device 950 configured to provide further measurement information of the substrate. The sensor is configured to measure a property of the exposure beam and/or the projection system PS.SELECTED DRAWING: Figure 9
Patent JP-2020140983-A (JP)
Title: Semiconductor manufacturing device
Inventor: ASAI TOSHIAKI
IPC: C23C16/44
Filed: 2019-02-26
Abstract: To provide a semiconductor manufacturing device capable of avoiding occurrence of arcing.SOLUTION: A semiconductor manufacturing device 1 comprises a stage 10 supporting a semiconductor substrate 100, and a conductive annular member 20 provided so as to surround the semiconductor substrate in an outer periphery of the stage 10. The stage 10 includes a groove 11 provided in a lower part of an inner peripheral end of the annular member 20.SELECTED DRAWING: Figure 1
Patent JP-2020139418-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: SATO MASAAKI
IPC: B01D53/94
Filed: 2019-02-26
Abstract: To promptly respond to a high bed temperature request caused by fluctuation of NOx discharge amount from inside of a cylinder while suppressing loss of energy required for heating by a heater in an exhaust emission control system for an internal combustion engine.SOLUTION: An exhaust emission control system for an internal combustion engine 1 includes: a selective reduction type NOx catalyst 12 disposed in an exhaust passage 2 of the internal combustion engine 1; a heater 24 for heating the selective reduction type NOx catalyst 12; and a control device 26 controlling the heater 24. The control device 26 executes catalyst bed temperature control for controlling the heater 24 so as to increase heat quantity supplied to the selective reduction type NOx catalyst 12 when a target bed temperature of the selective reduction type NOx catalyst 12 is higher than an actual bed temperature. During the execution of the catalyst bed temperature control, when a predicted value of NOx discharge increase amount from the internal combustion engine 1 is large, the control device 26 changes the target bed temperature so that it becomes higher than that when the predicted value is small.SELECTED DRAWING: Figure 4
Patent JP-2020139107-A (JP)
Title: Inkjet ink
Inventor: TAKIGUCHI EIICHI
IPC: B41J2/01
Filed: 2019-03-01
Abstract: To provide an inkjet ink, that can be used for printing, in particular, on the surface of solid preparations, etc., and, moreover, that is superior in drying property and intermittent printability compared to conventional inks, and, in addition, that can perform a printing having excellent clearness and scratch resistance.SOLUTION: The inkjet ink contains a food dye, 12-carbon atom alkylsulfate ester salt and/or 16-carbon atom alkylsulfate ester salt, 3 or less-carbon atom alcohol, and water. The proportion of the alkyl sulfate ester salt preferably is 0.05 to 5 mass% in the total amount of the inkjet ink. Further, the proportion of alcohol preferably is 10 to 51 mass% in the total amount of alcohol and water.SELECTED DRAWING: None
Patent JP-2020141724-A (JP)
Title: Incoming call sound ringing control device, nurse call system, incoming call sound ringing control method, and program
Inventor: TERASAKI HIROSHI
IPC: H04M9/00
Filed: 2019-03-04
Abstract: To provide an incoming call sound ringing control device, a nurse call system, an incoming call sound ringing control method, and a program capable of suppressing a risk that when all nurses are in sickrooms or treatment rooms, they cannot notice a call by a nurse call and cannot respond to a patient at all.SOLUTION: An incoming call sound ringing control device 100 includes: an incoming call sound ringing determination unit 105 for determining a ringing pattern of a reception terminal for a nurse carried by a nurse based on entry/exit information indicating whether or not the nurse is in a sickroom or a treatment room; and a terminal response unit 106. When the entry/exit information indicates that all of a plurality of nurses are in the room, the incoming call sound ringing determination unit 105 determines the ringing pattern of the reception terminals of all of the plurality of nurses to be a second ringing pattern different from a first ringing pattern, and the terminal response unit 106 responds to the reception terminal for a nurse to ring the reception terminal for a nurse by the second ringing pattern.SELECTED DRAWING: Figure 1
Patent JP-2020143478-A (JP)
Title: Workbench system storage method, transport method and workbench system
Inventor: SENDA TOYOJI
IPC: E04G1/14
Filed: 2019-03-05
Abstract: To make it easy to prepare a required number of structure components.SOLUTION: In a workbench system 10 which have workbenches 100 having legs 130 and a substantially rectangular top plates 110, substantially rectangular bridge carriages 200 to be connected to the workbench 100, and substantially rectangular bridges 300 to be connected to the workbenches 100; the workbenches 100, the bridge carriages 200, and the bridges 300 are stored in a quantity capable of connecting the workbenches 100, the bridge carriages 200, and the bridges 300 to form a substantially rectangular work plane, respectively.SELECTED DRAWING: Figure 9
Patent JP-2020143522-A (JP)
Title: Electronic key
Inventor: IMADA SHINGO
IPC: E05B49/00
Filed: 2019-03-07
Abstract: To provide an electronic key capable of changing a mode to a non-response mode without requiring registration in an electric lock control device to improve usability.SOLUTION: An electronic key, which remotely operates an electric lock 1 by outputting a lock operation signal (CS) with an authentication code in response to a request signal (RQ) from an electric lock control device 2 for controlling the electric lock 1, is configured: to include a mode conversion operation unit 3 operable by user; to have a passive invalidation mode in which a response to the request signal (RQ) is prohibited, in addition to a normal mode in which the lock operation signal (CS) is outputted in response to a request signal (RQ) from the electric lock control device 2; and a conversion operation between the normal mode and the passive invalidation mode is enabled by an operation to a mode conversion operation unit 3 when the request signal (RQ) is received.SELECTED DRAWING: Figure 1
Patent JP-2020141997-A (JP)
Title: Biological information detection device
Inventor: ANAN HIROO
IPC: A61B5/02
Filed: 2019-03-08
Abstract: To provide a biological information detection device capable of detecting a pulse wave propagation speed of a driver with high accuracy.SOLUTION: A control unit 40 causes a transmission unit 20 to emit a first main transmission radio wave f11a to a part that can detect a pulse wave of a driver D, emit a second main transmission radio wave f21a to a part that can detect a heart trajectory of the driver D, and further emit secondary transmission radio waves f12a, f22a to a driver seat DS. Also, the control unit 40 causes a reception unit 30 to receive first and second main reflection radio waves f11b, f21b and secondary reflection radio waves f12b, f22b. Then, the control unit 40 calculates difference between the first main reflection radio wave f11b and the secondary reflection radio wave f12b to derive a pulse waveform corresponding to the pulse wave, calculates difference between the second main reflection radio wave f21b and the secondary reflection radio wave f22b to derive a heart trajectory waveform corresponding to the heart trajectory, and detects a pulse wave propagation time from difference between a peak in the pulse wave waveform and a peak in the heart trajectory waveform.SELECTED DRAWING: Figure 1
Patent JP-2020147678-A (JP)
Title: Method for producing cellulose derivative
Inventor: KOBAYASHI KIYOSHI
IPC: C08B11/193
Filed: 2019-03-13
Abstract: To provide a method for producing a cellulose derivative including the step of reacting hydroxyalkyl cellulose with alkyl glycidyl ether, whereby it is possible to efficiently produce a cellulose derivative.SOLUTION: A method for producing cellulose derivative includes the step of reacting hydroxyalkyl cellulose with alkyl glycidyl ether in a solvent in the presence of a basic compound. The solvent is such that a solubility of the hydroxyalkyl cellulose is 0.7 or less at 20°C.SELECTED DRAWING: None
Patent JP-2020147168-A (JP)
Title: Work vehicle
Inventor: SATO SEIYA
IPC: B62D49/08
Filed: 2019-03-13
Abstract: To provide a work vehicle which prevents increase of a longitudinal length of a machine body even in a state that a front weight is attached thereto.SOLUTION: A work vehicle includes: a bracket 20 provided at a front end part of a machine body frame 2; and a front weight 21 detachably attached to the bracket 20. The front weight 21 is attached to the bracket 20 in a state that the front weight 21 does not protrude to the front side farther than the bracket 20.SELECTED DRAWING: Figure 1
Patent JP-2019172662-A (JP)
Title: Clogging material, indwelling device, and indwelling method
Inventor: YAMANOUCHI DAI
IPC: A61P9/14
Filed: 2019-03-18
Abstract: To make a treatment of suppressing enlargement of an aneurysm created in a biological lumen easier than conventional methods.SOLUTION: An indwelling device 1 is a device that injects clogging agent 5 and allows the agent to indwell inside a bulge 61 occurring in a body lumen 60 using a catheter 40. The indwelling device 1 comprises: a frame member 30 which is formed in a freely expandable/contractable manner; and a tubular member 20 through which the catheter 40 can be inserted. The tubular member 20 is disposed in such a manner that, when the frame member 30 is in an expanded state, one opening end 21 of the tubular member 20 is directed in a direction intersecting an extending direction of the body lumen 60. A clogging material included in the clogging agent 5 includes: base gel having flowability with which the clogging agent 5 can flow inside the catheter 40 and shape retainability with which the clogging material can stay inside the bulge 61 after being injected from the catheter 40 into the bulge 61; and a solidification promoting substance promoting solidification of blood inside the bulge 61.SELECTED DRAWING: Figure 1
Patent JP-2020151908-A (JP)
Title: Liquid ejection device, liquid ejection method and liquid ejection program
Inventor: SUZUKI KAZUYOSHI
IPC: B41J2/01
Filed: 2019-03-19
Abstract: To provide a liquid ejection device, a liquid ejection method, and a liquid ejection program that are able to prevent fixing failure of ink on a medium even in a highly productive conveyance mode.SOLUTION: A liquid ejection device comprises: a heater that heats a medium on which a liquid has been projected; a print data reception unit that receives print data; a print mode determination unit that, based on the received print data, determines a print mode; a first heating control unit that applies heat with the heater until a predetermined temperature is reached and, after a heating period, starts printing; a second heating control unit that starts printing without the heating period; and a heat control determination unit that, based on the print mode determined by the print mode selection unit, selects heat control from one of the first heating control unit and the second heating control unit.SELECTED DRAWING: Figure 3
Patent JP-2020151677-A (JP)
Title: Air filter and air cleaning device using the same
Inventor: KATO Minato
IPC: B32B5/26
Filed: 2019-03-22
Abstract: To provide an air filter which can exhibit a high deodorization effect over a long period of time by utilizing properties of moisture and active carbon fiber in the air.SOLUTION: An air filter 6 is composed of a prefilter 14 and a filter layer obtained by forming a sheet-like filter medium into pleats from the upstream side, in which the filter layer has such a structure that a hygroscopic fiber layer 15, an active carbon fiber layer 16, a base material layer 17 and a charged fiber layer 18 are bonded to each other in this order from the upstream side, the base material layer 17 contains a chemical adsorption component 23, the chemical adsorption component 23 is an amine-based compound, and accordingly the air filter can maximize the adsorption capability of the active carbon fiber and the chemical adsorption component and can exhibit a desired deodorization effect even with a small amount of carrying amount for a long period of time.SELECTED DRAWING: Figure 4
Patent JP-2020161895-A (JP)
Title: Overlooking video presentation system
Inventor: KOMATSU REN
IPC: G06T7/70
Filed: 2019-03-25
Abstract: To more accurately present a situation around a mobile device movable via remote operation.SOLUTION: An overlooking video presentation system includes a mobile device, the mobile device including a plurality of first cameras for imaging their surroundings in a wide-angle and a second camera for performing imaging in a direction of travel and acquiring depth information in a depth direction. A marker whose size information is known is provided in a region to be imaged by the first cameras and the second camera. An information processor performs viewpoint conversion on video acquired by the first cameras to video from a virtual overlooking viewpoint to generate first overlooking video; performs viewpoint conversion on video acquired by the second camera to video from the overlooking viewpoint to generate second overlooking video; corrects the second overlooking video on the basis of relative positional relation between the marker contained in the first overlooking video and the marker contained in the second overlooking video; and projects the corrected second overlooking video on the first overlooking video to generate third overlooking video including three-dimensional information.SELECTED DRAWING: Figure 2
Patent JP-2020164665-A (JP)
Title: Reflector
Inventor: YAMAUCHI KAZUHIRO
IPC: C08G77/04
Filed: 2019-03-29
Abstract: To provide a reflector that can reflect light in a visible light region and an ultraviolet light region with a high reflectance.SOLUTION: A porous body contains a silicone skeleton having a three-dimensional mesh-like shape. The silicone skeleton is derived from a polymer containing a siloxane unit A represented by (R1aSiO3/2) (where R1a is a monovalent group). The porous body is used for a reflector.SELECTED DRAWING: Figure 1
Patent JP-2020165234-A (JP)
Title: Toilet system
Inventor: HIGASHIDA MADOKA
IPC: E03D5/01
Filed: 2019-03-29
Abstract: To provide a downsized toilet system.SOLUTION: A toilet system 1 includes a PFC circuit 23A connected to an AC power source 100 for boosting and outputting a voltage while reducing a harmonic current, a motor 31 to which the voltage boosted by the PFC circuit is applied, and a pump 30 to be driven by the motor to forcibly feed washing water to a toilet bowl body 2, and further includes equipment 25 having smaller power consumption than the motor, and a regulator 24A connected in parallel to the PFC circuit for dropping the voltage into a constant voltage. To the equipment, the voltage dropped by the regulator is applied. Furthermore, a detection part 31B for detecting the rotation speed of the motor, and a control part for controlling the output of the motor to set the detected rotation speed of the motor close to the target rotation speed of the motor are included.SELECTED DRAWING: Figure 1
Patent JP-2020165906-A (JP)
Title: Test system and test head
Inventor: TAKITA NOBUYUKI
IPC: G01R31/26
Filed: 2019-03-29
Abstract: To realize a test system which needs less steps of wiring than an existing test system.SOLUTION: A test system (1) includes: an integrated controller (18); a measurement circuit (11); drivers (13, 14); an AD converter (15); a shut-off controller (16); and a dynamic characteristics controller (17). The measurement circuit (11) and the AD converter (15) for converting analog signals output from sensors (11p1, 11p2, 11n1, 11n2) in the measurement circuit (11) to digital signals are contained in a test head (10).SELECTED DRAWING: Figure 1
Patent JP-2020165929-A (JP)
Title: Measurement system, measurement method, and program
Inventor: HIRATA TOSHIYUKI
IPC: G01R22/06
Filed: 2019-03-29
Abstract: To provide a measurement system, a measurement method and a program with which, when accumulated electric power is discharged, it is possible to measure an amount of electric energy, among an amount of discharged electric power, that is generated by a creating-accumulating cooperation system.SOLUTION: A measurement system 1 is used in a creating-accumulating cooperation system 2. The creating-accumulating cooperation system 2 comprises a power generating facility 60 that utilizes renewable energy, and an accumulation facility 70 for storing the electric power obtained from a utility power source 7, the electric energy obtained from renewable energy by the power generating facility 60, or other energy converted from the electric energy. The measurement system 1 comprises a first measurement unit 11 and a second measurement unit 12. The first measurement unit 11 measures a first amount of electric power inputted from the outside to the creating-accumulating cooperation system 2. The second measurement unit 12 measures a second amount of electric power outputted from the creating-accumulating cooperation system 2 to the outside.SELECTED DRAWING: Figure 1
Patent JP-2019143151-A (JP)
Title: Use of comb polymers for controlling the rheology of mineral binder compositions
Inventor: LUKAS FRUNZ
IPC: C08F220/00
Filed: 2019-04-03
Abstract: To provide a self-compacting concrete comprising a dispersant that improves the flow rate of the mineral binder composition without alteration to the yield point or the slump flow.SOLUTION: There is provided a self-compacting concrete comprising at least one comb-polymer, in which the comb polymer is used for increasing the flow rate and/or reducing the viscosity of a mineral binder composition, where the comb polymer has a main chain comprising acid groups and pendent chains linked to the main chain, and where the number average molecular weight of all of the pendent chains is from 120 to 1000 g/mol and the molar ratio of the acid groups to the side chains is in the range from 0.5 to 2.SELECTED DRAWING: None
Patent JP-2020172196-A (JP)
Title: Vehicle body structure for saddle-riding type vehicle
Inventor: KUWANO KEITA
IPC: B62J50/10
Filed: 2019-04-11
Abstract: To improve mutual positional accuracy of a pair of grab bars, left and right, and improve the fine appearance of the vehicle.SOLUTION: A vehicle body structure for a saddle-riding type vehicle comprises: a pair of seat rails 25, left and right, extending in forward and backward directions of the vehicle: a seat bridge 13 that bridges the pair of seat rails 25, left and right; and a pair of grab bars 15, left and right, provided independently of each other and mounted on the seat bridge 13 by means of the fastening member 87.SELECTED DRAWING: Figure 6
Patent JP-2020178483-A (JP)
Title: Charge pump circuit and control method of charge pump circuit
Inventor: KIMURA SHUNSUKE
IPC: H02M3/07
Filed: 2019-04-19
Abstract: To provide a charge pump circuit capable of securing a power source for an oscillation circuit and a booster circuit and widening an operable voltage range while keeping a reference voltage within a predetermined range and suppressing a drop in boost voltage even when an input voltage is low.SOLUTION: The charge pump circuit includes a voltage control switch, connected between a common voltage terminal and a fixed potential terminal which is at a fixed potential that is lower than an input voltage, for shutting off the common voltage terminal and the fixed potential terminal when turned off, and conducting between the common voltage terminal and the fixed potential terminal when turned on, and a control unit for detecting a potential difference between an input voltage applied to an input voltage terminal and a voltage of the common voltage terminal, and controlling the voltage control switch to turn on or off based on a value of the potential difference detected.SELECTED DRAWING: Figure 1