baber/WOPTO huggingface dataset:
Patent JP-2019186436-A (JP)
Title: Laser apparatus including heat transfer device releasing heat inside housing to outside
Inventor: NISHIO AKIHIKO
IPC: H01S3/042
Filed: 2018-04-12
Abstract: To provide a laser device that controls a device such that the humidity of a space inside a housing is within an appropriate range.SOLUTION: A laser device 1 includes a heat transfer device 8 having a cooling fin 22 having a temperature lower than that of a heat dissipation jacket 23 and a cooling fan 13. A control device 7 controls the cooling fan to stop when the temperature detected by a temperature sensor 31 is lower than a temperature reference value and the humidity detected by a humidity sensor 41 is higher than a humidity reference value. The control device 7 controls the cooling fan 13 to drive when the temperature detected by the temperature sensor 31 is higher than the temperature reference value and the humidity detected by the humidity sensor 41 is lower than the humidity reference value.SELECTED DRAWING: Figure 1
Patent JP-2019184540-A (JP)
Title: Method and system for diagnosing abnormality of bearing
Inventor: KOBAYASHI DAISUKE
IPC: F16C19/38
Filed: 2018-04-17
Abstract: To provide a method for diagnosing an abnormality of a bearing which can diagnose a bearing for the presence of an abnormality before the bearing is decomposed.SOLUTION: The method for diagnosing an abnormality of a bearing measures the magnetic field of a bearing 20 to an orbital plane 22 m in each of a plurality of measurement positions, generates image information by combining two different pieces of first identification information and second identification information, and diagnoses a bearing 20 on the basis of the generated image information, the first identification information showing the measured values according to the magnetic polarity of the N-pole and the S-pole so that the measured values can be differentiated, and the second identification information showing the stages gradually set according to the magnitude of each measured value.SELECTED DRAWING: Figure 10
Patent JP-2019045472-A (JP)
Title: State monitoring device and method for monitoring state
Inventor: TSUTSUI HIDEYUKI
IPC: G01M13/04
Filed: 2018-04-19
Abstract: To provide a state monitoring device and a method for monitoring a state that can determine abnormality of a rotating machine.SOLUTION: A data operation unit 150 executes fast Fourier transform on data of measured waveforms at least one time to generate a converted waveform, calculates a first feature amount from a partial waveform of the converted waveform in at least three feature amount calculation ranges with at least three peaks after the waveform conversion as centers, calculates a second feature amount from the entire region after the waveform conversion, and determines whether abnormality of a rolling bearing is due to a damage in the bearing or due to a change of a state of lubricant for lubrication of the bearing, using the first and second feature amounts.SELECTED DRAWING: Figure 1
Patent JP-2019192795-A (JP)
Title: High electron mobility transistor
Inventor: NAKADA TAKESHI
IPC: H01L21/338
Filed: 2018-04-25
Abstract: To provide a high electron mobility transistor (HEMT) capable of suppressing an increase in a manufacturing process and reducing contact resistance between an ohmic electrode and a channel layer.SOLUTION: A high electron mobility transistor comprises: a barrier layer mainly including a nitride semiconductor, provided on a principal surface of a substrate, and having a nitrogen surface on the side opposite to the substrate; a channel layer mainly including the nitride semiconductor, provided on the barrier layer, and having a smaller bandgap than a bandgap of the barrier layer; a high concentration semiconductor layer mainly including the nitride semiconductor, provided on the channel layer, and having larger impurity concentration than impurity concentration of the channel layer; a source electrode and a drain electrode provided on the high concentration semiconductor layer and in ohmic-contact with the high concentration semiconductor layer; and a gate electrode provided between the source electrode and the drain electrode. The high concentration semiconductor layer extends from a region located right below the source electrode and the drain electrode to at least a region located right below the gate electrode.SELECTED DRAWING: Figure 1
Patent JP-2019188733-A (JP)
Title: Structure and manufacturing method thereof
Inventor: YOSHIDA KOICHIRO
IPC: B29C51/10
Filed: 2018-04-26
Abstract: To provide a manufacturing method of a structure capable of enhancing followability of a resin sheet to an insert member.SOLUTION: The manufacturing method of a structure includes an insert process and a molding process; in the insert process, an insert member is installed in a mold; in the molding process, a resin sheet in a molten state is molded; the insert member includes an open hole; in the molding process, the resin sheet is sucked by vacuuming through the open hole.SELECTED DRAWING: Figure 1
Patent JP-2019189926-A (JP)
Title: Inspection method, inspection device, and plating device including the same
Inventor: TOMITA MASAKI
IPC: C25D17/06
Filed: 2018-04-27
Abstract: To provide an inspection device of a substrate holder capable of detecting even a small amount of liquid.SOLUTION: There is provided an inspection method of a substrate holder comprising: a first member and a second member which hold a substrate by sandwiching it therebetween; an electric contact configured so as to come into contact with a processed surface of the substrate; and a seal member which comes into contact with the processed surface of the substrate so that liquid does not come into contact with the electric contact, the first member including a surface region in which the seal member prevents ingress of the liquid and the second member including the seal member. The inspection method includes steps of: holding the second member by a holding unit of a substrate holder opening/closing device and removing the second member from the first member; and detecting adhesion of the liquid to the surface region of the first member by a detection device located above the first member and the second member.SELECTED DRAWING: Figure 4
Patent JP-2019191121-A (JP)
Title: Measurement method, adjustment method, and optical system manufacturing method
Inventor: KATO MASAKIYO
IPC: G01M11/02
Filed: 2018-04-27
Abstract: To provide a high-quality optical system.SOLUTION: A measurement method includes the steps of: measuring a transmission wavefront of transmission light transmitting an inspected optical system; acquiring each aberration component of a wavefront aberration of the inspected optical system on the basis of the transmission wavefront of the transmission light; acquiring a changing sensitivity degree of each aberration component of the wavefront aberration when causing an optical element of the inspected optical system a position deviation; acquiring coefficient information for enhancing a correlation between each aberration component of the wavefront aberration and an evaluation value about an image-formation performance of the inspected optical system; and obtaining an amount of position deviation of the optical element of the inspected optical system, using each aberration component of the wavefront aberration, the sensitivity degree of each aberration component and the coefficient information.SELECTED DRAWING: Figure 2
Patent JP-2019188100-A (JP)
Title: Drink bottle-shaped neck cooler
Inventor: MATSUMOTO HITOSHI
IPC: A61F7/10
Filed: 2018-04-23
Abstract: To provide a heat attack-preventing item which continues cooling effect for about two hours of one continuous work time so as to improve working efficiency by attaching a bottle filled with an oral rehydration solution about 1 liter, and frozen to the crest in work at high temperature and high humid, and prevents heat attack by taking an oral rehydration solution in the bottle.MEANS: A drink bottle-shaped neck cooler is obtained by molding a bottle (1) in a shape fitting to the circumference of the neck by using polyethylene terephthalate as the material, bringing a bottle (1) volume to within 1 liter, providing a lid cap (2) in one part each of both ends of a bottle (1) body so as to replenish/discharge and wash a content liquid in the bottle, and charging an oral rehydration solution thereinto. The bottle (1) is wrapped with a tubular elastic bandage-like product (3) in order to prevent the onset of light frostbite due to direct contact of the frozen bottle with the skin, and is wound around the neck and connected to the vicinity of the throat with a detachable hook-and-loop fastener (4) so as not to slip off from the crest.SELECTED DRAWING: Figure 3
Patent JP-2019199832-A (JP)
Title: Engine controller
Inventor: KOGE YOSUKE
IPC: F02D41/34
Filed: 2018-05-16
Abstract: To sufficiently secure a period in which processing of determining a fuel injection amount is performed even in a case where an engine speed is within a high rotation region.SOLUTION: The controller executes: first processing of calculating an engine speed until the crank angle of an engine changes from a crank angle corresponding to #0 to a crank angle corresponding to #3; second processing of calculating a required value of a fuel injection amount of the engine using the engine speed; and third processing of calculating the fuel injection amount for each cylinder using the required value of the fuel injection amount when the crank angle changes to the crank angle corresponding to #3. The controller periodically executes the second processing regardless of the crank angle.SELECTED DRAWING: Figure 7
Patent JP-2019199229-A (JP)
Title: Sensor system and inspection method
Inventor: WATANABE SHIGEYUKI
IPC: B60R11/02
Filed: 2018-05-18
Abstract: To reduce a load of work for adjusting a posture and a position of each of multiple sensors mounted on a vehicle.SOLUTION: A LiDAR sensor unit 24 detects information of a detection area A1 at an exterior of a vehicle. A front camera unit 25 detects information of a detection area A2 which partially overlaps with a detection area A1 at the exterior of the vehicle. A memory 32 stores a position relationship between the LiDAR sensor unit 24 and the front camera unit 25 based on the information detected in an overlapping detection area A12. A processor 31 generates misalignment information of the sensor system 1 relative to the vehicle based on the information detected by at least one of the LiDAR sensor unit 24 and the front camera unit 25 and the position relationship.SELECTED DRAWING: Figure 1
Patent JP-2019202322-A (JP)
Title: Manufacturing method of composite metal material
Inventor: TANAKA SHINYA
IPC: H01T13/39
Filed: 2018-05-21
Abstract: To provide a manufacturing method of a composite metal material which is provided with alloy containing a noble metal component on a discharge part, maintains durability, has a non-discharge part made of inexpensive alloy and achieves both high durability and low cost.SOLUTION: A composite metal material includes a columnar member and a cover-shaped member which covers a predetermined width of lateral surface continuous with an end surface and the surface of the columnar member. A manufacturing method of the composite metal material includes steps of: cutting a first metal raw wire and making the columnar member, making the cover-shaped member provided with a recessed part for covering a predetermined width portion of the lateral surface continuous with an end surface and the surface of the columnar member and combining the cover-shaped member and the columnar member. The columnar member is made from a Ni-based alloy, Fe-based alloy or first Pt-based alloy and the cover-shaped member is made from an Ir-based alloy or second Pt-based alloy. When the columnar member is made from the first Pt-based alloy and the cover-shaped member is made from the second Pt-based alloy, a ratio of noble metal component in the first Pt-based alloy in the columnar member is smaller than that of the noble metal component in the second Pt-based alloy in the cover-shaped member.SELECTED DRAWING: Figure 1
Patent JP-2019104671-A (JP)
Title: Glass, optical glass, and optical element
Inventor: NEGISHI TOMOAKI
IPC: C03C3/062
Filed: 2018-05-31
Abstract: To provide a glass that has high utility values in correcting chromatic aberration and improving the functionality and compactness of an optical system, and also has excellent reheat press moldability, and shows a high refractive index and high dispersibility and a low partial dispersion ratio Pg, F, and suitable for correcting secondary chromatic aberration, and an optical glass and an optical element.SOLUTION: The present invention provides a silicate glass that has an Abbe number vd of 20-35 and contains POand NbO, the partial dispersion ratio Pg, F satisfying formula (1-1). Pg,F≤-0.00286×νd+0.68900 (1-1).SELECTED DRAWING: None
Patent JP-2019210619-A (JP)
Title: Fitting
Inventor: FUWA KOJI
IPC: E05B15/02
Filed: 2018-05-31
Abstract: To provide a fitting which is configured such that a door body can be easily opened even by a user who has difficulty in handle rotation and the door body can be opened by manual rotation of the handle as necessary.SOLUTION: A fitting, which includes: a door body which can be opened and closed with its door side as a fulcrum; a handle 4 which is provided on the door body in a rotatable manner; a protruding body 61 which is provided on the end face on the door end side of the door body in a projectable and retractable manner in response a rotation of the handle 4; and a protruding body receiver which locks the door body by receiving the protruding body 61 projecting from the end face on the door end side, further includes: a capacitive touch sensor 9 having a sensor sensing section; moving means 8 which is driven by a contact sensing of the sensor sensing section to generate a moving force causing the protruding body 61 to its retracting direction; and moving force transmitting means 84 which is provided so that the moving force of the moving means 8 can be transmitted to the protruding body 61.SELECTED DRAWING: Figure 3
Patent JP-2019209421-A (JP)
Title: Evaluation device, evaluation method and program
Inventor: YAMASHITA ATSUSHI
IPC: B25J5/00
Filed: 2018-06-04
Abstract: To evaluate safety of a robot under a remote work for each unit time.SOLUTION: An evaluation device includes: a sampling unit for sampling time-sequence data necessary for evaluating running stability when a robot runs a travel route; a dynamic stability calculation unit for calculating dynamic stability of the robot for each unit time on the time-sequence data; and a running stability calculation unit for integrating the dynamic stability for each unit time and calculating running stability.SELECTED DRAWING: Figure 2
Patent JP-2019213480-A (JP)
Title: Implement
Inventor: WATAYA RYO
IPC: B60R16/02
Filed: 2018-06-12
Abstract: To provide an implement capable of automatically lifting up a work device at a proper position when a machine body is moved backward.SOLUTION: An implement comprises: a machine body; a work device; a lifting device for performing lifting operation for automatically lifting up the work device when backward movement of the machine body is detected; and a display device for displaying a condition input part 90 for inputting a condition for shifting the lifting device to a lifting operation since backward movement of the machine body. The condition input part 90 comprises any of a distance input part 95 for inputting a distance since backward movement is performed until the lifting operation is started, and a time input part 96 for inputting a time since backward movement is performed until the lifting operation is started.SELECTED DRAWING: Figure 15
Patent JP-2019215438-A (JP)
Title: Analysis system and analysis method
Inventor: FUJIWARA YASUHIRO
IPC: A61B5/16
Filed: 2018-06-12
Abstract: To analyze weak points of a learner in programming learning.SOLUTION: In an analysis system 1, an analysis device 30 has: an acquisition unit 301 which acquires edition history information in a process of program generation by a learner and brain wave information representing a state of a brain wave of the learner; a component analysis unit 35 which analyzes, based upon the edition history information and the brain wave information, weak points of the learner for respective components of the program; and an analysis result output unit 41 which outputs an analysis result of the component analysis unit 35 as a constitution information analysis result.SELECTED DRAWING: Figure 1
Patent JP-2019002008-A (JP)
Title: Aqueous heat insulation coating and composition thereof
Inventor: LIAO TE-CHAO
IPC: C09D5/33
Filed: 2018-06-13
Abstract: To provide an aqueous heat insulation coating for solving an existing problem of heat insulation coating.SOLUTION: An aqueous heat insulation coating uses a silicon dioxide dispersant in which silicon dioxide by a sol gel method is dispersed in a resin uniformly as a heat insulation agent. The silicon dioxide dispersant has large specific surface such as 30.1 to 100 m/g, the aqueous heat insulation coating forms a coating layer having dense filling structure, smooth surface and high surface reflectivity of 85% or more, and as a result, the coating layer effectively inhibits infrared ray, and can provide outstanding heat insulation effect, antifouling property and durability.SELECTED DRAWING: Figure 4
Patent JP-2019219713-A (JP)
Title: Production planning device, production planning method and program
Inventor: OHASHI SHINYA
IPC: G05B19/418
Filed: 2018-06-15
Abstract: To further utilize the production capacity, shorten the production lead time and increase the effect of reducing the number of in-process products by smaller lots at a production site where products are manufactured.SOLUTION: A production planning unit 13 of a production planning device 1 determines a production order of a production model with a production quantity as one lot with respect to the production model, the production quantity, and a delivery date of a product to be produced in a production list indicated by production list information acquired by a production list acquisition unit 11 on the basis of setup time information 121, production time information 122 and operation time information 123 stored in a storage unit 12, allocates a scheduled production date from operation days to meet the delivery date, and generates production plan information 124 indicating a production plan for producing the product. A lot dividing unit 14 divides a lot size of the production model of the production plan information 124 in which there is a free time in the operation time of the planned production date, and generates the production plan information 124 in which the production order is changed. A production plan output unit 15 outputs the production plan information 124.SELECTED DRAWING: Figure 1
Patent JP-2019218223-A (JP)
Title: Hardening accelerator for concrete surface finishing
Inventor: ISHII YASUHIRO
IPC: B28C7/04
Filed: 2018-06-18
Abstract: To provide a hardening accelerator for concrete surface finishing capable of ensuring good surface finish and shortening the duration from concrete casting to the time surface finishing becomes possible, even in a cold season.SOLUTION: A hardening accelerator for concrete surface finishing of this invention contains aluminum sulfate and/or potassium alum and a flow regulator, in which the aluminum sulfate and/or potassium alum is 70 parts by mass or more and 95 parts by mass or less, and the flow regulator is 5 parts by mass or more and 30 parts by mass or less.SELECTED DRAWING: None
Patent JP-2018191300-A (JP)
Title: Imaging apparatus, control method therefor, and program
Inventor: MATSUI TAKASHI
IPC: G03B17/00
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which it could be difficult to achieve both a reduction in load on a control section during consecutive photographing and appropriate control of acquisition of information added to images obtained by the consecutive photographing.SOLUTION: An imaging apparatus has: control means that controls consecutive imaging processing for acquiring a plurality of images through a plurality of pieces of imaging by imaging means; holding means for holding the images; position acquiring means for acquiring positional information; azimuth acquiring means for acquiring azimuth information; and correlating means that correlates the azimuth information and the position information with the images. The correlating means correlates each of images acquired by the consecutive imaging processing with the azimuth information acquired by the azimuth acquiring means right before each imaging operation in which the images are acquired. The positional information correlated with respective images obtained by the consecutive imaging processing are correlated with the same positional information. The azimuth information is correlated with variable azimuth information during execution of the consecutive imaging processing.SELECTED DRAWING: Figure 2
Patent JP-2020001057-A (JP)
Title: Laser processing machine
Inventor: TOMINAGA HIRONORI
IPC: B23K26/16
Filed: 2018-06-27
Abstract: To provide a laser processing machine that simplifies arrangements before laser processing even when dust of a particular metal and dust of other metals must be recovered separately.SOLUTION: One end of a first dust collection duct 67 is connected to the side of a first opening 37 of a dust box 35, and the other end of the first dust collection duct 67 is connected to the side of another first opening 59 of a dust collection device 49. One end of a second dust collection duct 69 is connected to the side of a second opening 39 of the dust box 35, and the other end of the second dust collection duct 69 is connected to the side of another second opening 61 of the dust collection device 49. A first switching member 71 swings in an opening and closing direction, thus switching states between a state where the inside of the first dust collection duct 67 is in communication with the inside of the dust box 35 through the first opening 37 and a state where the inside of the first dust collection duct is blocked off the inside of the dust box 35. A second switching member 75 swings in the opening and closing direction, thus switching states between a state where the inside of the second dust collection duct 69 is in communication with the inside of the dust box 35 through the second opening 39 and a state where the inside of the second dust collection duct is blocked off the inside of the dust box 35.SELECTED DRAWING: Figure 4
Patent JP-2018148244-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO YOSHIKI
IPC: H01L29/786
Filed: 2018-06-29
Abstract: PROBLEM TO BE SOLVED: To realize power saving of an element by suppressing excessive rise in threshold voltage value of a MOSFET constituting a CMOS while increasing the threshold voltage value, and to suppress generation of performance variation between the elements.SOLUTION: A gate electrode G1 of an NMOS Q1 is composed of a p-type semiconductor film, a high dielectric constant film HK is provided in a gate insulation film GF of the NMOS Q1, and any impurity is prevented from being introduced into a channel region of the NMOS Q1. In addition, the high dielectric constant film HK is provided in a gate insulation film GF of a PMOS Q2.SELECTED DRAWING: Figure 1