baber/WOPTO huggingface dataset:
Patent JP-2018164398-A (JP)
Title: Electromagnetically driven coil device
Inventor: ARAI YUSUKE
IPC: H02K3/44
Filed: 2018-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for shaping an electromagnetically driven coil device, by which a satisfactory strength and a waterproof property can be ensured.SOLUTION: A method for shaping an electromagnetically driven coil device arranged by shaping, by molding by a resin material, a stator assembly 300 and a power-supplying terminal 303 for supplying electric power to bobbins 310, 312, provided that the stator assembly 300 includes yokes 307, 308 arranged by combination of bobbins 310, 312 with stator coils 309, 311 wound therearound, an inner yoke 321 with magnetic pole teeth 320 and an outer yoke 323 with magnetic pole teeth 322 comprises the steps of: performing an inner mold shaping process on the inside of the outer yoke 323 in a state in which one ends of stator coils 309, 311 that the stator assembly 300 includes are joined to the power-supplying terminal 303; and performing an outer mold shaping process so as to cover an outer peripheral portion of the stator assembly 300 having the inner mold-shaped part 331 and the outside of the power-supplying terminal 303 after the inner mold shaping process.SELECTED DRAWING: Figure 8
Patent JP-2019211835-A (JP)
Title: Multiplayer simultaneous operation system in vr, method and program
Inventor: TAKEHARA HIROSUKE
IPC: G06F3/0481
Filed: 2018-05-31
Abstract: To provide a system, a method and a program in which large audience can simultaneously experience VR while moving positions and directions of their own viewpoints in a virtual space.SOLUTION: A system comprises: a first viewpoint acquisition unit which acquires at least one of information on a position and information on a direction of a first viewpoint in a virtual space, from a first operating device; a second viewpoint acquisition unit which acquires at least one of the information on a position and information on a direction of a second viewpoint in the virtual space, from a second operating device; and a rendering unit which displays an image rendered based on at least a part of the information about the first viewpoint, superposing on a video rendered based on at least a part of the information about the second viewpoint.SELECTED DRAWING: Figure 1
Patent JP-2019208617-A (JP)
Title: Organism analyzer, organism analysis method and program
Inventor: IKEDA HIROMI
IPC: A61B5/022
Filed: 2018-05-31
Abstract: To calculate highly accurately a systolic blood pressure and a diastolic blood pressure.SOLUTION: In an organism analyzer including a pulse pressure calculation part for calculating a pulse pressure index relative to a pulse pressure of an organism, an average blood pressure calculation part for calculating an average blood pressure index relative to an average blood pressure of the organism, and a blood pressure calculation part for calculating a systolic blood pressure and a diastolic blood pressure corresponding to the pulse pressure index and the average blood pressure index, at least either of the pulse pressure index and the average blood pressure index is calculated corresponding to a blood flow rate index relative to a blood flow rate of the organism calculated from an intensity spectrum relative to a frequency of light reflected and received by the inside of the organism by irradiation of a laser beam.SELECTED DRAWING: Figure 3
Patent JP-2019211552-A (JP)
Title: Electrophotographic apparatus conductive roll
Inventor: KASHIWABARA SHINKICHI
IPC: G03G15/16
Filed: 2018-06-01
Abstract: To provide an electrophotographic apparatus conductive roll excellent in resistance stability over a long term when applying a rotational load to an electronic conductive elastic body layer.SOLUTION: An electrophotographic apparatus conductive roll 10 includes a shaft body 12 and an elastic body layer 14 formed in the outer periphery of the shaft body 12. The elastic body layer 14 is the crosslinked body of a composition including (a) a diene based polymer, (b) a crosslinking agent, (c) carbon black and (d) a coupling agent; (b) is a sulfur crosslinking agent or a peroxide crosslinking agent; the specific surface area of (c) is 40-300 m/g; and (d) is the following (d1) or (d2). (d1) a coupling agent having a NHRgroup and a SSOH group, and (d2) a coupling agent having NHRgroup and an ene structure, where Ris H or a 1-8C hydrocarbon group.SELECTED DRAWING: Figure 1
Patent JP-2019211175-A (JP)
Title: Multilayered heat exchanger and heat exchange unit with the multilayered heat exchanger
Inventor: MITSUHASHI SHO
IPC: F28F9/26
Filed: 2018-06-07
Abstract: To provide a multilayered heat exchanger capable of realizing the increased heat exchanging efficacy due to the multilayering of the heat exchanger to the full extent.SOLUTION: Provided is a multilayered heat exchanger which comprises a first flow channel having a first fluid flowing therethrough, a second flow channel having a second fluid flowing therethrough, and a fin arranged within the second flow channel to thermally conductively contact tubes that define the first flow channel, and in which a plurality of extending-through portions that are portions of the tubes extending through a heat exchanging region (core) between the first fluid and the second fluid are spaced apart at a predetermined interval in a direction of a second axis. The multilayered heat exchanger is characterized in that a communication part is provided to allow an inter-layer region which is a region between at least a set of adjacent tube layers to be communicated with an external space without going through another tube layer, such that a new flow of the second fluid is intermixed into the second fluid coming from upstream tube layers.SELECTED DRAWING: Figure 24
Patent JP-2019210531-A (JP)
Title: Heat storage type alternating combustion device for heating furnace
Inventor: NISHIOKA KAZUHIKO
IPC: F27B9/36
Filed: 2018-06-07
Abstract: To provide a heat storage type alternating combustion device for a heating furnace, capable of efficiently controlling a temperature of a material to be heated in the longitudinal (furnace width) direction, as well as achieving both of downsizing and maintenance of the heating furnace.SOLUTION: The heat storage type alternating combustion device includes a burner part having a fuel nozzle 51a and a pair of air/exhaust gas nozzles 52a and 52b, a pair of heat storage chambers containing a heat storage body and arranged adjacent to each other and connected to a pair of air/exhaust gas nozzles 52a and 52b. A shape of a flame F in a plan view satisfies the following equations (1) and (2). L×cosθ<L...(1); L×sinθ<L...(2) where L is a flame length (mm), θ is an angle (°) between the flame and a material to be heated as viewed in a plan view, Lis a distance (mm) between an intersection point of the extension lines of the pair of air/exhaust gas nozzles and a wall surface of a charging portion or an extraction portion, and Lis a distance (mm) between the intersection point of the extension lines of the pair of air/exhaust gas nozzles and a side wall surface on a side toward which the flame is inclined.SELECTED DRAWING: Figure 5
Patent JP-2019214344-A (JP)
Title: Vehicular operation system
Inventor: FUJIWARA NAOKI
IPC: G06F3/01
Filed: 2018-06-14
Abstract: To provide a vehicular operation system capable of improving operability.SOLUTION: A vehicular operation system (1) includes: an operation unit (10) which is arranged within a vehicle and includes an operation section (12) for receiving operation by an occupant of the vehicle; a determination section for determining a target specific device serving as an operation target from among a plurality of specific devices (130, 150, 152) on the basis of operation different from mechanical operation performed on the operation section by the occupant of the vehicle; and a device control section (160, 176) for controlling the target specific device on the basis of the mechanical operation performed on the operation section by the occupant of the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2019218684-A (JP)
Title: Manufacturing method of culvert
Inventor: FUJII SHOICHI
IPC: E03F3/04
Filed: 2018-06-15
Abstract: To provide a manufacturing method of a culvert allowing shortening of a construction period.SOLUTION: Provided is a manufacturing method of a culvert 1 being a reinforced concrete structure. The culvert 1 includes a first section B1 and a second section B2 continued in a first direction X and adjacent in the first direction X. The manufacturing method comprises: a top plate concrete curing step of curing concrete of a first top plate 5 of the culvert 1 in the first section B1; and a top plate reinforcement arrangement step of arranging reinforcements of a second top plate 5 of the culvert 1 in the second section B2 during the top plate concrete curing step.SELECTED DRAWING: Figure 3
Patent JP-2019218233-A (JP)
Title: Nitrogen-containing carbon material, method for producing nitrogen-containing carbon material, and electrode for fuel cell
Inventor: SHIOZAKI EMI
IPC: H01M4/88
Filed: 2018-06-20
Abstract: To provide a nitrogen-containing carbon material having high power generation performance in a fuel cell, and to provide a method for producing the same.SOLUTION: The present invention provides a nitrogen-containing carbon material in which the pore volume of pores with a pore diameter of 2 to 50 nm is not more than 0.5 cm/g and an index I of the utilization of an active site represented by the formula (1) indicated below is 0.25 or more. The formula (1): Index I of utilization of active site=(specific surface area [m/g] of pores with a pore diameter of 2 to 50 nm based on nitrogen adsorption method)/(BET specific surface area [m/g] based on nitrogen adsorption method).SELECTED DRAWING: None
Patent JP-2019218613-A (JP)
Title: Ferrite austenite two-phase stainless steel sheet and weldment structure, and manufacturing method therefor
Inventor: KAWA MACHI
IPC: C21D9/46
Filed: 2018-06-21
Abstract: To provide a two-phase stainless steel sheet excellent in corrosion resistance of a weldment part, and a weldment structure using the same.SOLUTION: There is provided a ferrite austenite two-phase stainless steel sheet having a chemical composition containing, by mass%, C≤0.050%, Si≤2.00%, Mn:0.50 to 6.00%, P≤0.050%, S≤0.050%, N:0.08 to 0.25%, Cr:17.0 to 30.0%, Ni:0.10 to 8.00%, Cu:0.10 to 1.50%, Nb:0 to 0.10%, Mo:0 to 3.50%, Sn:0 to 1.00%, W:0 to 1.00%, V:0 to 1.00%, Ti:0 to 0.05%, B:0 to 0.0050%, Ca:0 to 0.0050%, Mg:0 to 0.0050%, Al:0 to 0.05%, REM:0 to 0.50%, and the balance Fe with impurities, and having a PREN_Mn value of less than 40.0, a DF value of 40.0 to 65.0, corrosion potential reduction amount estimated value of the weldment part of less than 100 mV, and ferrite grain size of less than 12.0 μm.SELECTED DRAWING: Figure 2
Patent JP-2020002027-A (JP)
Title: Composition for promoting hair growth
Inventor: SHIMIZU KUNIYOSHI
IPC: A61K8/9789
Filed: 2018-06-25
Abstract: To provide a composition for promoting hair growth.SOLUTION: A composition for promoting hair growth contains at least one selected from the group consisting of a compound represented by the following formula (I), a physiologically acceptable salt thereof and a physiologically acceptable hydrate thereof. In formula (I), R, R, Rand Rindependently represent hydrogen, a hydroxy group or -OCH, R, Rand Rindependently represent, hydrogen, -CHor -CHor -OCH).SELECTED DRAWING: Figure 5
Patent JP-2020000070-A (JP)
Title: Suppression of l-cysteine decomposition
Inventor: HONDA TAKAHIRO
IPC: C12P13/12
Filed: 2018-06-27
Abstract: To provide a method for producing L-cysteine by a combination of thermostable enzyme as a novel method for producing L-cysteine replacing a conventional fermentation method.SOLUTION: A method for stably producing L-cysteine in which generated L-cysteine is not decomposed by allowing O-phosphoserine sulfhydrase (cysS) derived from Thermoproteus tenax to work on O-phosphoserine in synthesizing L-cysteine from O-phosphoserine.SELECTED DRAWING: None
Patent JP-2018172693-A (JP)
Title: Photoreactive compounds
Inventor: FREDERIC LINCKER
IPC: G02F1/13363
Filed: 2018-07-06
Abstract: PROBLEM TO BE SOLVED: To provide excellent photoalignment materials.SOLUTION: The present invention relates to photoreactive compounds that are particularly useful in materials for the alignment of liquid crystals. Photoalignment materials can be used in photoaligning processes and can also impart envisaged good optical or electro-optical properties in different applications.SELECTED DRAWING: None
Patent JP-2019219370-A (JP)
Title: Cysteine analysis method using gold colloidal particle
Inventor: YONEZAWA TAKESHI
IPC: G01N21/27
Filed: 2018-06-19
Abstract: To provide a method capable of quantifying cysteine without using an expensive device or reagent.SOLUTION: When using gold colloidal particles coloring stably by being bonded to cysteine, color is changed from red to purple by being bonded to cysteine. Absorption at 710 nm in an absorptiometer is proportional to a concentration in the range of 0-14 mg/L of the cysteine concentration. The concentration can be determined by comparing a calibration curve formed from an absorbance at 710 nm with an absorbance measured by coloring a sample. Homocysteine can be also quantified by a similar method.SELECTED DRAWING: Figure 1
Patent JP-2020010185-A (JP)
Title: Information collection device and unmanned aircraft mounting the same
Inventor: SUZUKI TARO
IPC: B64C39/02
Filed: 2018-07-06
Abstract: To provide an information collection device of low manufacturing cost, capable of obtaining observation data for estimating the position and the posture with high accuracy.SOLUTION: An information collection device 10 collects information about the position and the posture, while flying in the sky in a state attached to a drone 24. The information collection device 10 has six receivers 18 for receiving the positioning signals broadcasted from multiple satellites 7, respectively, and a frame 11 to which the antennas 19 of the six receivers 18 are fixed. Six antennas 19 for receiving the positioning signals by the six receivers 18 are arranged annularly at regular intervals. Since the positioning signals, broadcasted from the satellites 7, are received by three or more receivers 18, respectively, position and posture can be estimated with high accuracy by using the signals received by these receivers 18, without using the IMU.SELECTED DRAWING: Figure 6
Patent JP-2020009159-A (JP)
Title: Two-wire process unit
Inventor: MISAWA KEIGO
IPC: G05B19/05
Filed: 2018-07-09
Abstract: To provide a two-wire process unit capable of effectively preventing outflow of noise from a switching regulator onto a two-wire transmission line with low current consumption.SOLUTION: A low-pass filter 12_2 is interposed between a series voltage regulator 12_1 and a switching regulator 12_3. The low-pass filter 12_2 includes a capacitor (large-capacity capacitor) 12_4 and a current limiting resistor 12_5. The low-pass filter 12_2 attenuates a rush current stemming from switching of the switching regulator 12_3, and thus prevents outflow of noise from the switching regulator 12_3 onto a two-wire transmission line L. The low-pass filter 12_2 may include an active element such as a transistor.SELECTED DRAWING: Figure 1
Patent JP-2019036716-A (JP)
Title: Composite member
Inventor: SAWAGUCHI JUICHI
IPC: B32B7/027
Filed: 2018-07-09
Abstract: To provide a composite member excellent in durability.SOLUTION: A composite member (1) includes a heat dissipation base substrate (30) bonded to a heat generating member (10) through a thermal conductive insulation adhesive film (20), and the following formulae are satisfied. X/(E×|CTE(B)-CTE(A)|)≥50, X/(E×|CTE(B)-CTE(C)|)≥50, Y/|CTE(B)-CTE(A)|×L(BA)≥50, Y/|CTE(B)-CTE(C)|×L(BC)≥50. X: a shear bond strength (MPa) between the heat dissipation base substrate and the heat generating member, Y: the fracture elongation (-) of the thermal conductive insulation film, E: the elastic modulus (MPa) of the thermal conductive insulation film, CTE(A): the linear expansion coefficient (°C) of the heat dissipation base substrate, CTE(B): the linear expansion coefficient (°C) of the thermal conductive insulation film, CTE(C): the linear expansion coefficient (°C) of the surface material of the heat generating member contacting the thermal conductive insulation film, L(BA): an initial contact length (m) between the thermal conductive insulation film and the heat dissipation base substrate, and L(BC): an initial contact length (m) between the thermal conductive insulation film and the heat generating member.SELECTED DRAWING: Figure 1
Patent JP-2020012983-A (JP)
Title: Focus detector, camera body and camera system
Inventor: KINOSHITA AKIRA
IPC: H04N5/225
Filed: 2018-07-18
Abstract: To improve accuracy in prediction of focus detection.SOLUTION: A focus detector includes: an imaging section for capturing an image of a subject formed by a luminous flux having passed through an optical system having a focus lens; a pixel which is arranged in the imaging section and which outputs a signal on the basis of an electric charge photoelectrically converted and accumulated; a defocus calculation section for calculating a defocus amount which is deviation between a position of an image by the optical system and a position of the imaging section on the basis of the signal; a timing calculation section in which the pixel calculates accumulation timing for accumulating the electric charge; an acquisition section for acquiring a position of the focus lens; and an arithmetic section for calculating a drive amount of the focus lens on the basis of the position of the focus lens at the accumulation timing and the defocus amount calculated by the defocus calculation section.SELECTED DRAWING: Figure 2
Patent JP-2019029670-A (JP)
Title: Transfer apparatus
Inventor: FURUKAWA JUNICHI
IPC: B25J9/06
Filed: 2018-07-25
Abstract: To provide a transfer apparatus capable of being suppressed from becoming increased in size and complicated in control.SOLUTION: A transfer apparatus 1 comprises: a first arm 23; a second arm 30 rotatably connected to the first arm 23; a plurality of hands 63 and 64 rotatably connected to the second arm 30 to hold objects; a hand position transmission mechanism which is a transmission mechanism for determining a position and a direction of the plurality of hands; a hand rotation transmission mechanism which is a transmission mechanism for rotating the plurality of hands around rotation axes of the respective hands in different directions; a single hand position motor 12 which is a motor for providing power for the hand position transmission mechanism; and a single hand rotation motor 13 which is a motor for providing power for the hand rotation transmission mechanism.SELECTED DRAWING: Figure 3
Patent JP-2020016759-A (JP)
Title: Typing practice computer program
Inventor: ITONAGA KOBO
IPC: G09B13/00
Filed: 2018-07-26
Abstract: To provide a typing practice computer program intended to improve typing skills by having a user focus his/her attention on one key at a time.SOLUTION: A typing practice computer program is configured to perform steps of: calling attention to one key before providing a problem (25STP1-1); if there is no typing error associated with the key during a practice (25STP2-3), providing the same problem by voice to let a user type with his/her eyes closed (25STP3); and repeating the above steps for multiple keys (25101).SELECTED DRAWING: Figure 25
Patent JP-2020021123-A (JP)
Title: Thermal image community watch system
Inventor: HIRASAWA EIJI
IPC: G08B25/04
Filed: 2018-07-30
Abstract: To provide a watch system putting an emphasis on a privacy protection.SOLUTION: A watch system can acquire thermal information, and uses thermal image cameras 1a, 1b, 1c, and 1x that make it difficult to identify the person and that are thus effective for protecting privacy. Therefore, the system can be easily accepted by a to-be-watched person, and image data can be positively evaluated and analyzed. As a result, the "quality of life" of the to-be-watched person can be effectively maintained and improved by shifting an objective from the conventional dementia detection to a dementia prevention.SELECTED DRAWING: Figure 1
Patent JP-2020020601-A (JP)
Title: Substance detector
Inventor: TOKESHI MANABU
IPC: G01N21/78
Filed: 2018-07-30
Abstract: To enhance an ability to distinguish a difference in the concentration of a substance to be detected in an aqueous solution.SOLUTION: A paper device 1 is a device that detects a substance using a color generated due to at least an action of an enzyme and a chromogenic substrate 1. In a laminate substrate 2 composed of sheets 10 to 30, there are formed a sample supply unit 32, as a channel composed of a hydrophilic region, provided with a sample liquid containing a complex in which the same substance as a detection target substance to be detected is bound to an enzyme and the substance to be detected, coloring units 24 and 25 to which the chromogenic substrate 1 is fixed, a capturing unit 33 to which the capturing substance for capturing the target substance and the complex are fixed, a test-side channel 52 connecting from the sample supplying unit 32 to the coloring unit 24 and a control-side channel 53 connecting from the sample supply unit 32 to the coloring unit 25. The test-side channel 52 and the control-side channel 53 have the same shape as each other. A communication section 22 formed of a hydrophilic region is stacked on the capturing unit 33, and the communication section 23 formed of the hydrophilic region is stacked on a pseudo-capturing unit 34.SELECTED DRAWING: Figure 2
Patent JP-2020021666-A (JP)
Title: Planar illuminating device and mounting method
Inventor: EBIZUKA MORIYUKI
IPC: H05K1/18
Filed: 2018-08-02
Abstract: To provide a planar illuminating device and a mounting method that can improve mounting accuracy.SOLUTION: A planar illuminating device according to an embodiment comprises a plurality of pads, a light source, and a bonding member. The plurality of pads are provided on a principal surface of a wiring board. The light source comprises terminals housed in a plurality of cavities arranged in any surface other than a light emitting surface respectively. The pads and the terminals are joined via solder housed in the cavities. The bonding member is arranged between the principal surface and the light source, and bonds the principal surface and the light source. A distance between the surface of the light source and the pads is 20 μm or less.SELECTED DRAWING: Figure 7
Patent JP-2018164945-A (JP)
Title: Frictional agitation point joining device
Inventor: YAMANE TOSHIMASA
IPC: B23K20/12
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a frictional agitation point joining device capable of managing a shape of a processing tool, without reducing production efficiency.SOLUTION: A control board prestores a reference waveform D:y=f(t)of a load added to a processing tool in joining. The reference waveform D:y=f(t) and a waveform D,D:y=g(t) of the load provided by a load cell, are compared, and in the case of g(t)≤f(t) in a continuous predetermined section S among time T up to finishing joining from a joining start, a shape of the processing tool 7 is determined as normal, on the one hand, in the case of g(t)>f(t) in the predetermined section S, the shape of the processing tool 7 is determined as abnormal.SELECTED DRAWING: Figure 6
Patent JP-2018190460-A (JP)
Title: Wearable terminal and method
Inventor: SUDO TAKASHI
IPC: G06F3/01
Filed: 2018-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a wearable terminal and a method capable of estimating the state of a worker performing a work within a predetermined area.SOLUTION: A wearable terminal (worker terminal 10) has a built-in sight-line detection sensor. The wearable terminal comprises: means for measuring the number of blinks of a user wearing the wearable terminal using a sight-line detection sensor; and means for carrying out a corresponding operation relevant to the user on the basis of the number of measured blinks.SELECTED DRAWING: Figure 1