baber/WOPTO huggingface dataset:
Patent JP-2018181855-A (JP)
Title: Lithium fluorosulfonate, nonaqueous electrolytic solution, and nonaqueous electrolyte secondary battery
Inventor: KAWAKAMI DAISUKE
IPC: H01M4/485
Filed: 2018-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution which can deliver a nonaqueous electrolyte secondary battery such that high input and output characteristics and impedance characteristic as well as initial battery characteristics and durability are maintained after enduring, as a result of improvement in initial charge capacity, input and output characteristics and impedance characteristic.SOLUTION: A nonaqueous electrolytic solution comprises: lithium fluorosulfonate. In the nonaqueous electrolytic solution, the content of sulfate ions is 1.0×10to 1.0×10mol/L.SELECTED DRAWING: None
Patent JP-2018162665-A (JP)
Title: Opening and closing body stop device of opening and closing device
Inventor: OHASHI TOSHIYUKI
IPC: E06B9/84
Filed: 2018-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing body stop device of an opening and closing device which can stop a closing movement of an opening and closing body even when an obstacle comes into contact with any position in the width direction of an opening and closing body having a large width dimension.SOLUTION: There is provided an opening and closing body stop device of an opening and closing device in which a mechanical coupling device is disposed on a shutter curtain 1 which is an opening and closing body movable so as to open and close and by means of the mechanical coupling device, the shutter curtain 1 and a locking wire 36, which is a string-like member, are mechanically coupled when the shutter curtain 1 during the closing movement abuts against an obstacle 34, thereby a tensioning force due to the own weight of the shutter curtain 1 is applied to the locking wire 36. In the opening and closing body stop device of an opening and closing device, a plurality of mechanical coupling devices 55, 555 having different structure or the same structure are provided in the width direction of the shutter curtain 1.SELECTED DRAWING: Figure 1
Patent JP-2020015686-A (JP)
Title: Manufacturing method of tolvaptan, salt thereof and solvate
Inventor: TOGAWA HIDEYUKI
IPC: C07D223/16
Filed: 2018-07-25
Abstract: To provide a manufacturing method of high purity and high yield tolvaptan, a salt thereof, or a solvate thereof without using a solvent with large environmental load, and having enhanced operability of a reaction.SOLUTION: There is provided a manufacturing method of tolvaptan, a salt thereof, or a solvate thereof, including a process for reacting following a described carboxylic acid derivative (I) with a chlorination agent such as thionyl chloride to convert it to a corresponding acid chloride (I), in which the reaction process is conducted in a presence of a solvent having relative dielectric constant of 10 or more and donor number of 20 or more, and represented by N,N-dimethyl acetamide, N-methyl-2-pyrrolidone, N.N'-dimethyl propylene urea or N,N,N',N'-tetramethyl urea.SELECTED DRAWING: None
Patent JP-2020016304-A (JP)
Title: Disc brake device
Inventor: KASUGA NORISHIGE
IPC: F16D65/18
Filed: 2018-07-26
Abstract: To constantly monitor braking force of a disc brake device with high accuracy.SOLUTION: A disc brake device includes a link mechanism 10 composed of a lever mechanism and a rod-like connection device 20, and hung over upper parts of right and left brake levers (3L, 3R) provided with brake linings (5L, 5R) pressing a brake disc 2, and a braking force monitoring device outputting information on braking force to an output portion on the basis of an output signal of a braking force detection sensor. The lever mechanism is pivotally supported at an upper end side of the brake lever at one of right and left end portions, the connection device is pivotally supported at an upper end side of the other of the right and left brake levers at one end, and pivotally supported at one of the right and left end portions of the lever mechanism at the other end side, a first power source 40 releases braking by raising the other of the right and left end portions of the lever mechanism, a second power source 50 energizes the lever mechanism downward to keep a braking state, and the braking force detection sensor is adhered to the connection device to detect longitudinal stress of the connection device.SELECTED DRAWING: Figure 5
Patent JP-2020021876-A (JP)
Title: Printed circuit board, optical module and light transmission device
Inventor: KAGAYA OSAMU
IPC: H01P3/04
Filed: 2018-08-02
Abstract: To provide a printed circuit board achieving selective inhibition of electromagnetic noises and allowing a high-density layout of differential transmission lines while suppressing increase in the cost.SOLUTION: The printed circuit board includes: a pair of strip conductors (first layer); a first resonant conductor plate overlapping the strip conductors, and a ground conductor layer having an opening (both forming a second layer); a second resonant conductor plate (third layer) overlapping the first resonant conductor plate to be included therein; a third resonant conductor plate (fourth layer) overlapping the first resonant conductor plate to include the first resonant conductor plate; a first via hole connecting the first and second resonant conductor plates; a second via hole connecting the second and third resonant conductor plates; and a third via hole connecting the third resonant conductor plate and the ground conductor layer. A polygon formed by successively connecting centers of adjoining third via holes overlaps the first resonant conductor plate to include the first resonant conductor plate; and each distance between centers of the adjoining third via holes is equal to or smaller than a half wavelength of electromagnetic waves at a frequency corresponding to the bit rate.SELECTED DRAWING: Figure 2
Patent JP-2020020461-A (JP)
Title: Eddy current damper
Inventor: SANO KUMPEI
IPC: F16F15/03
Filed: 2018-08-03
Abstract: To provide an eddy current damper in which local temperature rise of a conductive member can be suppressed.SOLUTION: An eddy current damper 1 is provided in which damping force is obtained by relatively rotating permanent magnets 6 and a conductive member 4 by using a screw shaft 2 and a ball nut 3. The eddy current damper 1 includes a cylindrical magnet holding member 5, the plurality of permanent magnets 6, and the cylindrical conductive member 4. The plurality of permanent magnets 6 are fixed to the magnet holding member 5, and magnetic poles of the permanent magnets 6 are arranged in an alternately inverted manner in a circumferential direction of the magnet holding member 5. The conductive member 4 is opposed to the plurality of permanent magnets 6 at an interval, and relatively rotatable with respect to the plurality of permanent magnets 6. Axial displacement of the screw shaft 2 relatively moves the plurality of permanent magnets 6 and the conductive member 4 in an axial direction of the screw shaft 2.SELECTED DRAWING: Figure 2
Patent JP-2020024786-A (JP)
Title: Inspection method for spark plug and manufacturing method of spark plug
Inventor: OKUDA HITOSHI
IPC: H01T13/20
Filed: 2018-08-06
Abstract: To improve inspection accuracy when inspecting defects of multiple insulators in parallel.SOLUTION: Multiple assemblies are prepared, and a predetermined voltage is applied to each of center electrodes. The voltage applied to each of the center electrodes is detected by a separate voltage sensor, and a differentiation value is calculated by differentiating the voltage which is detected by each of the voltage sensors, by a time. It is discriminated whether a differentiation value variation state where an absolute value of the differentiation value becomes equal to or greater than a predetermined threshold occurs. It is discriminated whether the differentiation value variation state is caused by noise on the basis of an application voltage which is applied to a center electrode in which the differentiation value variation state occurs, within a fixed time from the occurrence of the differentiation value variation state.SELECTED DRAWING: Figure 3
Patent JP-2020024529-A (JP)
Title: Work management system
Inventor: KANNARI Daiki
IPC: G06Q10/06
Filed: 2018-08-06
Abstract: To provide a work management system which detects a reduction in work efficiency as an event and, if its cause can be inferred, indicates it and presents an improvement plan.SOLUTION: A work management system 1 comprises: a log collection unit 11 which records operations of a worker on a keyboard or a mouse as log data 21 together with information identifying respective time points of the operation and the worker; a window collection unit 12 which records representations in a display window at time points including time points before and after each operation as window data 22; and an efficiency calculation unit 14 which obtains a time period required for a prescribed job from at least one of the log data 21 and the window data 22.SELECTED DRAWING: Figure 1
Patent JP-2020027496-A (JP)
Title: Monitoring device, monitoring system, and program
Inventor: YAMAZAKI HIDEKI
IPC: G06T7/20
Filed: 2018-08-14
Abstract: To allow us to realize that one moving body has made an undesirable action on another moving body.SOLUTION: A measurement unit measures a distance L1 from an imaging device 10 for taking an image and a child 501 in the image and a distance L2 from the imaging device 10 to another child 502 in the image. A notification unit issues a warning when the difference between the distance L1 and the distance L2 becomes a threshold value or smaller and the image shows that a part of the body of the child 501 becomes closer to the child 502.SELECTED DRAWING: Figure 6
Patent JP-2020031197-A (JP)
Title: Integrated circuit device
Inventor: GOTO MASAKAZU
IPC: H01L27/105
Filed: 2018-08-24
Abstract: To provide an integrated circuit device capable of improving electrical characteristics.SOLUTION: An integrated circuit device according to an embodiment comprises first wiring, second wiring, a first semiconductor portion, a second semiconductor portion, a third semiconductor portion, an insulating film, and an electrode. The third semiconductor portion is provided between the first semiconductor portion and the second semiconductor portion. The electrode has a first electrode portion and a second electrode portion. The first electrode portion is provided on a part of the third semiconductor portion while interposing the insulating film. The second electrode portion is electrically connected with the first electrode portion and located near the second semiconductor portion to the first electrode portion, and provided on another part of the third semiconductor portion while interposing the insulating film. With respect to the second electrode portion, the concentration of at least one of nitrogen, oxygen, carbon and silicon is different from that of the first electrode portion.SELECTED DRAWING: Figure 4
Patent JP-2019042807-A (JP)
Title: Manufacturing method of steel plate and surface layer hardness measuring device for magnetic material
Inventor: MATSUI MINORU
IPC: G01N27/80
Filed: 2018-08-28
Abstract: To provide a manufacturing method of a steel plate and a surface layer hardness measuring device for magnetic material capable of suppressing a hard spot while suppressing the lowering of productivity.SOLUTION: A manufacturing method of a steel plate includes: a rolling process of rolling a steel piece to obtain the steel plate; a surface layer hardness measuring process of measuring a surface layer hardness and judges a portion harder than a surface layer hardness preset with respect to a surface layer of the steel plate as a hardness indication portion based on the measured surface layer hardness of the steel plate; and a removal process of removing the hardness indication portion which is judged on the surface layer of the steel layer. Therein, the surface layer hardness measuring process has a demagnetization process of performing demagnetization of the surface layer of the steel plate and an electromagnetic measuring process of measuring electromagnetic characteristics of the surface layer of the steel plate after the demagnetization process and measuring the surface layer hardness of the steel plate from the measured electromagnetic characteristics.SELECTED DRAWING: Figure 1
Patent JP-2020035161-A (JP)
Title: Information processor and information processing system
Inventor: MAKINO HIROYUKI
IPC: G08G1/0969
Filed: 2018-08-29
Abstract: To highly precisely calculate the energy efficiency or energy consumption for traveling on a certain road of a vehicle.SOLUTION: When the number of object consumption logs indicating a certain link identifier and a certain vehicle model is equal to or smaller than a predetermined number of object consumption logs, a primary prediction value calculation unit (52) excludes object consumption logs, in each of which traveling information represents the outside of a predetermined range predefined for each vehicle model, from objects of calculation of a primary prediction value.SELECTED DRAWING: Figure 2
Patent JP-2020038886-A (JP)
Title: Method and apparatus for manufacturing transparent conductive piezoelectric film
Inventor: YANO TAKANOBU
IPC: H01L41/187
Filed: 2018-09-03
Abstract: To provide a method and apparatus for manufacturing a transparent conductive piezoelectric film capable of uniformly polarizing a piezoelectric layer while suppressing dielectric breakdown.SOLUTION: A method for manufacturing a transparent conductive piezoelectric film 2 includes a first step of preparing a transparent conductive piezoelectric film 2 including a transparent conductive layer 3 and a piezoelectric layer 5 in order toward one side in the thickness direction, and a second step of polarizing the piezoelectric layer 5. In the second step, the transparent conductive piezoelectric film 2 is transported by a roll-to-roll method, and a first polarizing roll 15 is brought into contact with the piezoelectric layer 5 from one side in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2019136859-A (JP)
Title: Groove polishing body, and groove polishing device
Inventor: NURIYA TAKAHIKO
IPC: B24D13/02
Filed: 2018-09-05
Abstract: To smoothly polish a groove surface of a groove formed on a polishing object without forming an irregular stripe shape.SOLUTION: A groove polishing body 20A has a polishing part 22A which is pressed onto a groove surface of a drill groove 2a formed on a drill 2 as a polishing object, and polishes the groove surface of the drill groove 2a by rotating the polishing part 22A around a rotation axis Swhich extends in a width direction of the drill groove 2a. The polishing part 22A is formed in such a manner that in the state that plural tabular polishing elements 25, which are bent according to a pressing force to the groove surface of the drill groove 2a, are inclined with respect to the rotation axis S(wheel axis S), plate surfaces thereof are so made as to face one another and are so fixed to a periphery of a wheel member 21 as to be arranged around the rotation axis S(wheel axis S).SELECTED DRAWING: Figure 2
Patent JP-2019007977-A (JP)
Title: Method for diagnosing molecular phenotype of patient with disease related to chronic inflammation
Inventor: JOACHIM BILLE
IPC: C12Q1/6874
Filed: 2018-09-06
Abstract: To provide a method and a kit for diagnosing a patient with a disease related to chronic inflammation, and a medicine that can cure the patient with the disease.SOLUTION: There is provided a method for diagnosing a patient with a disease related to chronic inflammation, the method using a molecular phenotype selected from the sub-group of "Th2 high", "Th2 low", "Th1 high", and "Th1 low", measuring a genetic expression of GATA-3 and/or Tbet in the biological isolation of the patient, and using the genetic expression for classifying the molecular phenotype of the disease.SELECTED DRAWING: None
Patent JP-2020040787-A (JP)
Title: Additional grease nipple device
Inventor: SUGIMOTO SHIGEKAZU
IPC: B66B7/12
Filed: 2018-09-11
Abstract: To provide an additional grease nipple device capable of easily and safely performing grease supply work to a bearing of a suspension sheave used for an elevator and the like.SOLUTION: An additional grease nipple device 60 is additionally mounted on a grease nipple 48 provided on a bearing part 40 of a suspension sheave used for an elevator or a suspension sheave for supplying grease to a bearing of a sheave. The additional grease nipple device 60 includes a first additional nipple 62 mounted on the grease nipple 48 to supply grease, a grease hose 64 having one end connected to the first additional nipple 62 and extending to the periphery of the bearing part 40, and a second additional nipple 66 connected to the other end of the grease hose 64.SELECTED DRAWING: Figure 3
Patent JP-2020041331-A (JP)
Title: Safety confirmation mirror for mechanical multistory parking device
Inventor: TAKEDA SHOEI
IPC: G02B5/10
Filed: 2018-09-11
Abstract: To provide a safety confirmation mirror for a mechanical multistory parking device capable of securing a view over a length of a narrow space at a rear side of a car sequence which is a dead corner from an access space of the mechanical multistory parking device without interfering reciprocal movement of a car-loading pallet with an enlarged image.SOLUTION: An safety confirmation mirror is positioned at an opposite side to an access space arranged at one side of a pallet sequence. A pair of its right and left mirror surfaces in spherical surfaces with a curvature radius R of 600 mm to 1200 mm are attached to each other at those upper edge sides, of which lower edge sides are widely opened to each other. Further, a normal direction of a mirror surface at a lower end of the lower edge side has an angle θ of 45° ±10°, to an attachment surface, and a maximum height from the lower end of the lower edge side to an attached part of the upper edge sides is from 65 mm or more to 110 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020043234-A (JP)
Title: Manufacture method for conductive circuit and conductive circuit
Inventor: MINAMIHARA SATOSHI
IPC: H05K3/18
Filed: 2018-09-11
Abstract: To provide a manufacture method for conductive circuit and conductive circuit, capable of facilitating formation of a pattern of a conductive layer formed from metal on a substrate.SOLUTION: The manufacturing method for a conductive circuit 1 includes: a process of forming a pattern of an adhesive resin layer 3 on a substrate 2; a process of forming, on the adhesive resin layer 3, a liquid film 4 formed from copper fine particle dispersion liquid with copper fine particles 41 dispersed onto dispersion medium 42; a process of drying the dispersion medium in the liquid film 4 to form a copper fine particle layer 43; and a process of forming a pattern of a conductor layer 5 by applying electroless copper plating with the copper fine particle layer 43 as a seed layer. The adhesive resin layer 3 contains adhesive resin for bonding the copper fine particles 41 to the substrate 2. Thus, the conductor layer 5 ensures adhesion to the substrate 2 through the adhesive resin layer 3.SELECTED DRAWING: Figure 1
Patent JP-2020040570-A (JP)
Title: Lock device of seat back
Inventor: MURASE DAISUKE
IPC: B60N2/36
Filed: 2018-09-12
Abstract: To prevent damage of a lock release lever and make a seating occupant less likely to feel discomfort in a lock device of a seat back which can switch a state of a vehicle cabin and a trunk room between a communication state and a non-communication state.SOLUTION: A lock device includes: a lock mechanism; and a release lever 25 which unlocks the lock mechanism through a first cable 27. The release lever 25 has: an upper lever 25b1 which can rotate relative to a lever rotary shaft 25e disposed at a lever case 25a; a lower lever 25b2 in which one end part is rotatably supported by the lever rotary shaft 25e and the other end part is coupled to the first cable 27; and a link member 25g including a rod-like body 25g2 which may engage with an engagement recessed part 25b19 of the upper lever 25b1 and being rotatable relative to the lower lever 25b2. When the rink member 25g rotates to cause the rod-like body 25g2 to engage with the engagement recessed part 25b19, the upper lever 25b1 rotates integrally with the lower lever 25b2 to unlock the lock mechanism.SELECTED DRAWING: Figure 8
Patent JP-2020047677-A (JP)
Title: Semiconductor device
Inventor: MATSUYAMA HIROSHI
IPC: H02M7/48
Filed: 2018-09-14
Abstract: To provide a semiconductor device capable of reducing inductance.SOLUTION: A semiconductor device according to an embodiment comprises: a substrate; a metal layer; a semiconductor chip provided on the metal layer and having an upper electrode and a lower electrode; a first wiring plate provided on the substrate and that has a first plate-like part, a second plate-like part and a third plate-like part, the first plate-like part being parallel to the second plate-like part, the third plate-like part being connected with one end of the first plate-like part and one end of the second plate-like part and being electrically connected with the upper electrode; and a second wiring plate provided on the substrate and that has a fifth plate-like part, a sixth plate-like part and a seventh plate-like part, the fifth plate-like part being parallel to the sixth plate-like part, the seventh plate-like part being connected with one end of the fifth plate-like part and one end of the sixth plate-like part and being electrically connected with the metal layer. The first plate-like part and the second plate-like part are provided between the fifth plate-like part and the sixth plate-like part. The semiconductor chip is located between a plane including the fifth plate-like part and a plane including the sixth plate-like part.SELECTED DRAWING: Figure 1
Patent JP-2020044213-A (JP)
Title: furniture
Inventor: TERAO Yasunori
IPC: A47B55/00
Filed: 2018-09-21
Abstract: To provide furniture capable of achieving weight reduction of a support structure without inviting strength degradation of whole furniture and an increase in the number of components.SOLUTION: In furniture K comprising support structures 3, 5, and a top plate 4 and a shelf 6 as furniture functional elements assembled to the support structures 3, 5, the support structures 3, 5 include a plurality of frame parts 31, 32, 51, 52 constituted of frame materials 311-314, 321-324, 511-514, 521-524 made of non-metal materials, and connection parts 33, 53 for connecting the frame parts 31, 32, 51, 52 each other. A constitution in which the top plate 4 and the shelf 6 include face materials 41, 61 for rigidly connecting the frame parts 31, 32, 51, 52 of the support structures 3,5 in an assemble state is adopted.SELECTED DRAWING: Figure 6
Patent JP-2020045163-A (JP)
Title: Packaging bag and method of manufacturing packaged article using packaging bag
Inventor: SAKONUMA HIROFUMI
IPC: B65D30/10
Filed: 2018-09-21
Abstract: To prevent pinholes from occurring in a packaging bag.SOLUTION: A packaging bag having three sides sealed in a seal part where a pair of resin films facing each other are formed in a peripheral edge and an opening is formed in an upper edge, the packaging bag being configured such that the seal part includes: a pair of side seal parts; a bottom seal part; and a pair of protruding seal parts. The pair of side seal parts are provided along a right side edge and a left side edge of the pair of resin films, respectively, the bottom seal parts are provided so as to connect the pair of side seal parts to each other, the pair of protruding seal parts are provided so as to protrude toward the inside in the width direction of the packaging bag at upper ends of the pair of side seal parts, the opening is formed between the pair of protruding seal parts, and the width of an upper end of the opening is shorter than an interval between lower ends of the pair of protruding seal parts.SELECTED DRAWING: Figure 1