baber/WOPTO huggingface dataset:
Patent JP-2019021622-A (JP)
Title: Electrolyte for secondary battery, and secondary battery
Inventor: KADOTA ATSUSHI
IPC: H01M10/0568
Filed: 2018-06-28
Abstract: To provide an electrolyte for a secondary battery, which can realize good cycle characteristics, and a secondary battery using the electrolyte.SOLUTION: An electrolyte for a secondary battery according to an embodiment of the present invention comprises: a lithium salt; and a compound (A) represented by the chemical formula (1).[Chem 1](In the formula, n is an integer of 1-2, Rand Rindependently represent a substituted or unsubstituted alkoxy group with 1-2 carbon atoms, and Rrepresents a hydrogen atom or a substituted or unsubstituted alkyl group with 1-2 carbon atoms.)SELECTED DRAWING: Figure 1
Patent JP-2020002280-A (JP)
Title: Active energy ray-curable composition and laminate
Inventor: INOUE YUTA
IPC: E04F15/02
Filed: 2018-06-29
Abstract: To provide an active energy ray-curable composition from which a cured product excellent in adhesion to substrate and scratch resistance can be obtained, and to provide a laminate covered with a cured product of said active energy ray-curable composition.SOLUTION: Provided is an active energy ray-curable composition comprising a polymer A of a vinyl-based monomer having an acid value of 10 or more and 100 or less, (meth)acrylate B having 4 or more and 6 or less (meth)acryloyl groups in the molecule, and (meth)acrylate C having 2 or more and 3 or less (meth)acryloyl groups in the molecule.SELECTED DRAWING: None
Patent JP-2020004288-A (JP)
Title: Positioning stage and processing machine with positioning stage
Inventor: KIMURA RYUJI
IPC: B23Q15/00
Filed: 2018-06-29
Abstract: To provide a processing machine that has improved positioning accuracy by hindering vibration of a positioning stage of counterweight system.SOLUTION: A positioning stage comprises: a first stage comprising a first motor and a first position detection sensor and movable in a vertical direction; a second stage comprising a second motor and a second position detection sensor and movable in a vertical direction; and a coupling member supported by a pulley and coupling the first stage and the second stage. In the first stage, the first motor is feedback controlled for the first stage on the basis of a detection value from the first position detection sensor, and a second motor is feedback controlled for the second stage on the basis of a differential value resulting from a difference between the detection value from the first position detection sensor and the detection value from the second position detection sensor.SELECTED DRAWING: Figure 1
Patent JP-2020007191-A (JP)
Title: Method for manufacturing group iii nitride single crystal substrate and method for manufacturing group iii nitride single crystal laminate
Inventor: NAGASHIMA TORU
IPC: H01L21/268
Filed: 2018-07-10
Abstract: To provide a method for manufacturing a high quality group III nitride single crystal substrate, capable of reducing a grain region having crystal orientation different from that of a peripheral single crystal region in the group III nitride single crystal substrate having the grain region.SOLUTION: The method for manufacturing a group III nitride single crystal substrate comprises: the first modification step of adding physical action to at least a part of grain region of the group III nitride single crystal substrate having the grain region having crystal orientation different from that of a peripheral single crystal region to change the crystal arrangement of the region; and the second modification step of further changing the crystal arrangement changed by the first modification step. The method for manufacturing a group III nitride single crystal laminate obtained by laminating a group III nitride single crystal layer on the group III nitride single crystal substrate obtained by the method is provided.SELECTED DRAWING: Figure 1
Patent JP-2019011673-A (JP)
Title: Reinforced concrete structure body through hole formation sleeve holding mechanism
Inventor: HOMMA HIROKI
IPC: E04G15/06
Filed: 2018-06-26
Abstract: To provide a sleeve holding mechanism capable of fixing a sleeve for forming a through hole in a beam, floor or wall of a reinforced concrete structure in a predetermined position of a frame mold correctly and easily and provide a route identification method in a piping wiring work utilizing this sleeve holding mechanism.SOLUTION: The invention is characterized in that a sleeve 1 and a holding plate 3 sized to be accommodated inside of the sleeve are manufactured separately and interlock means in rotation method for coupling the sleeve 1 and the holding sleeve 3 integrally or decoupling is arranged between an inner periphery side surface part of the sleeve 1 outer end and an outer periphery side surface part of the holding plate 3. In addition, it is characterized in that the holding plate 3 is manufactured by synthetic resin of different colors each other and capable of being constructed by color identification according to each piping wiring system.SELECTED DRAWING: Figure 3
Patent JP-2020013654-A (JP)
Title: Assembly member and electromagnetic relay
Inventor: RI EI
IPC: H01H50/04
Filed: 2018-07-13
Abstract: To prevent dispersion of debris generated when a metal press-fit part is attached to a resin mold part.SOLUTION: An assembly member 101 includes press-fit parts 110, 120, a mold part 150 having holes 115 and 125 into which the press-fit parts are press-fitted, and lids 112 and 122 provided in the press-fit part or the hole, and that form a closed space for holding mold waste between the hole and the press-fit part when the press-fit part is pressed into the hole.SELECTED DRAWING: Figure 3
Patent JP-2020010627-A (JP)
Title: Method for producing frozen raw bean curd skin
Inventor: HASHIMOTO KEIICHIRO
IPC: A23L11/00
Filed: 2018-07-17
Abstract: To provide a method for producing a frozen raw bean curd skin capable of inhibiting the raw bean curd skin from being reduced in palate feeling and flavor and discolored due to freezing and thawing.SOLUTION: The method for producing a frozen raw bean curd skin according to the present invention includes a soybean milk preparation step of adding 31 to 50 wt.% of saccharides to raw material soybean milk to prepare soybean milk for preservation, a freezing preparation step of storing raw bean curd skin produced by using the raw material soybean milk to which no saccharides are added and the soybean milk for preservation in a freezing container, a freezing step of freezing the raw bean curd skin and the soybean milk for preservation which are stored in the freezing container in a temperature zone of -20 to -80°C, and a freezing storage step of storing the raw bean curd skin and the soybean milk for preservation in the freezing container in a frozen state, in a temperature zone of -18 to -80°C.SELECTED DRAWING: Figure 5
Patent JP-2020012785-A (JP)
Title: Position measuring device and position measuring method
Inventor: SUGITA KIPPEI
IPC: G01B11/00
Filed: 2018-07-20
Abstract: To provide a position measuring device for easily measuring the position of an object arranged in the internal space of a chamber.SOLUTION: The position measuring device comprises: an extra-chamber device for emitting, through a window formed in a chamber in which an internal space is formed, an outgoing beam from the outside of the chamber to the internal space; a base wafer mounted on a mounting table arranged in the internal space; and an optical circuit. The optical circuit is fixed to the base wafer, converts the outgoing beam into incident light that runs along a second straight line that is not parallel to a first straight line along which the outgoing beam runs, and converts the reflected light of the incident light having been reflected by an object into measurement light that runs along the first straight line. The extra-chamber device receives the measurement light through the window.SELECTED DRAWING: Figure 1
Patent JP-2020016038-A (JP)
Title: Foundation structure for ground improvement
Inventor: FUTAGAWA KAZUKI
IPC: E02D3/12
Filed: 2018-07-24
Abstract: To provide a foundation structure for ground improvement capable of reducing vibration of an upper structure created by surface layer ground amplification of seismic ground motion.SOLUTION: A foundation structure for ground improvement constructed with an improvement body configured by mixing and stirring soil and cement-based solidification material is adjusted to separate a natural period of an upper structure from a predominant natural period of the supporting ground. The foundation structure for ground improvement is configured to be provided with a wall-like improvement body arranged to surround a lower ground of the upper structure and a plurality of columnar improvement bodies arranged on a horizontal place on which vertical load of the upper structure is applied.SELECTED DRAWING: Figure 1
Patent JP-2018184444-A (JP)
Title: Chemical gradients
Inventor: MARIO I ROMERO-ORTEGA
IPC: A61K9/70
Filed: 2018-07-24
Abstract: PROBLEM TO BE SOLVED: To provide apparatuses and methods for forming chemical gradients, and compositions comprising chemical gradients.SOLUTION: An apparatus comprises: a conduit 22 having a first end and a second end; one or more microchannels 24b-27b disposed in the conduit and extending from the first end toward the second end; and a fiber 24a-27a coiled around the exterior of at least one of the microchannels, where the fiber comprises an active agent that can diffuse into the interior of the microchannel.SELECTED DRAWING: Figure 2
Patent JP-2020014424-A (JP)
Title: Combine harvester
Inventor: WATABE HIROKI
IPC: A01F12/52
Filed: 2018-07-26
Abstract: To provide a combine harvester which can efficiently separate and filter foreign matters such as waste straw in second crops in a grain-lifting cylinder for returning second crops to a thresher.SOLUTION: A first grain-lifting cylinder (36) for conveying grains from a thresher (4) to a grain tank (7) is provided, and a second grain-lifting cylinder (41) for returning second crops from the lower part to the upper part of the thresher (4) by connecting the rear part and the front part of a right wall (4B) of the thresher (4) is provided in a rear lower inclined posture at the left side of the first grain-lifting cylinder (36). A conveying spiral (46) and a cylindrical body (45) covering the conveying spiral (46) are provided in the second grain-lifting cylinder (41), and a discharged dust filtering member (42A) having a plurality of filter holes is provided in a dust discharging port (42) formed at the lower surface side of the second grain-lifting cylinder (41). The filter holes of the discharged dust filtering member (42A) are formed in a slender shape along the outer peripheral edge of the conveying spiral (46).SELECTED DRAWING: Figure 14
Patent JP-2020016831-A (JP)
Title: Image forming device, and image forming system
Inventor: HIRANO SHIGERU
IPC: G03G21/00
Filed: 2018-07-27
Abstract: To provide an image forming device capable of suppressing the occurrence of wrinkles on the envelope when printing on both sides of an envelope.SOLUTION: When a predetermined envelope is placed on a placing portion in a first direction in which a fold forming the bottom of the envelope extends in the transport direction of the envelope, execution of double-sided printing using the predetermined envelope placed on the placing portion is permitted. When the predetermined envelope is placed on the placing portion in a second direction in which the fold extends in the width direction orthogonal to the transport direction, the execution of double-sided printing using the predetermined envelope placed on the placement section is prohibited.SELECTED DRAWING: Figure 7
Patent JP-2022001074-A (JP)
Title: Endoscope connector and endoscope
Inventor: SATO MINORU
IPC: A61B1/06
Filed: 2018-07-27
Abstract: To provide an endoscope connector capable of suppressing crack due to volume change caused by temperature change, and due to contraction caused by crystallization in a production process, and comprising high chemical proof.SOLUTION: An endoscope connector 5 comprises: a plug part 30 coupled to an external instrument; a first molded body 40 which is provided on the plug part 30, on which a plurality of metal terminal parts 46, 47 is provided, and which is formed of a first resin; and a second molded body 50 which is provided on the plug part 30, in which the first molded body 40 is arranged, and which is molded so as to cover an external surface of the first molded body 40 by injection molding of a second resin so as to expose electrical contact point parts 41, 42 of the plurality of metal terminal parts 46, 47. The first molded body 40 is formed of the first resin whose rigidity is lower than that of the first resin forming the second molded body 50.SELECTED DRAWING: Figure 2
Patent JP-2020017932-A (JP)
Title: Medical video system
Inventor: SUGANO SHUYA
IPC: H04N7/18
Filed: 2018-07-27
Abstract: To provide a simpler medical imaging system than conventional technology from the viewpoint of user friendliness.SOLUTION: A mobile terminal 132 includes specifying means for specifying a specific region being captured in a first video by means of image recognition processing on the first video taken by a celestial sphere camera 111, and determination means for determining whether the position where the operation input is received is an operation input allowable area set in the specific region or in the vicinity thereof when an operation input of the user is received in a case in which the first video is displayed. When the determination by the determination means is affirmative, a second video captured by a fixed-point camera 112 is displayed.SELECTED DRAWING: Figure 1
Patent JP-2020019078-A (JP)
Title: Driving machine
Inventor: UENO SHOTA
IPC: B25C1/06
Filed: 2018-07-31
Abstract: To reduce breakage of a fixture and looseness of a coupling part in a driving machine.SOLUTION: A driving machine has: a motor; a battery which drives the motor; a striking element including a driver blade which drives a stopper and a plunger 126 to which the driver blade is attached; a spring 136 in which one end is provided at the striking element side; a guide bar 131 which guides movement of the striking element; and a bottom holder 130 which is provided contacting with one end of the guide bar 131. The striking element is driven by force of the spring 136 and the bottom holder 130 engages with a bent part (a restriction member) 131a to be held by the guide bar 131.SELECTED DRAWING: Figure 5
Patent JP-2020021840-A (JP)
Title: Semiconductor laser device
Inventor: HAGINO HIROYUKI
IPC: H01S5/22
Filed: 2018-08-01
Abstract: To provide a semiconductor laser device capable of achieving a single mode without reducing power-light conversion efficiency.SOLUTION: The semiconductor laser device includes: a first semiconductor layer 20; a light-emitting layer 30 formed on the first semiconductor layer 20; and a second semiconductor layer 40 formed on the light-emitting layer 30 and having a ridge portion 80. The ridge portion 80 has a concave portion in which a part of the side surface of the ridge portion 80 is recessed inside the ridge portion 80 in a top view. The recess has, as a part of the side surface of the ridge portion 80, an inclined surface that is inclined with respect to the end surface of the ridge portion 80 in both top view and sectional view.SELECTED DRAWING: Figure 1
Patent JP-2020025622-A (JP)
Title: Delivery container
Inventor: TAKAHASHI TETSUO
IPC: A45D40/04
Filed: 2018-08-09
Abstract: To provide a delivery container capable of preventing damage of a screwing protrusion in delivery, and capable of being smoothly operated suppressing slide resistance in drawing.SOLUTION: A delivery container 10 comprises: a lifting cylinder 20 for holding a rod-shaped content C and on whose outer surface a screwing protrusion 26 is formed; a guide cylinder 30 for storing therein, the lifting cylinder 20 and on which a guide groove 32b is formed for inserting the screwing protrusion 26 and guiding the lifting cylinder slidably in a vertical direction in a non-rotatable manner; and a rotary cylinder 40 on which a spiral groove 41 is formed for screwing to the screwing protrusion 26 inserted into the guide groove 32b, and lifting the screwing protrusion 26 with the lifting cylinder 20 following to relative rotation to the lifting cylinder 20. The screwing protrusion 26 comprises an inclined plane 26a extending along a lower groove side face 41a on a lower part facing the lower groove side face 41a of the spiral groove 41, and a salient arc-shaped curve face 26b on an upper part facing an upper groove side face 41b.SELECTED DRAWING: Figure 1
Patent JP-2020026695-A (JP)
Title: Tunnel construction method
Inventor: MIZUTANI KAZUHIKO
IPC: E21D11/18
Filed: 2018-08-14
Abstract: To provide a tunnel construction method capable of shortening the construction time required for constructing a support structure as compared with the conventional art.SOLUTION: The tunnel construction method includes a pre-installation support installation step of aligning a first upper half steel support with a first hand along a first tunnel wall to a first erected position in a state where the first upper half steel support is gripped by the first hand, and positioning and holding the first upper half steel support at the first erected position, and a top end connection and spraying parallel work step in which a support connection work for connecting the pair of top end plates to each other by abutting the top end plate of the second upper half steel support with the top end plate of the first upper half steel support by driving a second hand in a state where the second upper half steel support is gripped by the second hand, and a spraying work for secondary spray concrete on the first upper half steel support and the first tunnel wall are performed in parallel.SELECTED DRAWING: Figure 9E
Patent JP-2020030478-A (JP)
Title: Parcel delivery system, terminal device, and program
Inventor: FUJIMOTO HIDEMOTO
IPC: G06Q10/08
Filed: 2018-08-20
Abstract: To provide a parcel delivery system, a terminal device and program, which make it more likely that a delivery device capable of accepting a parcel will come to pick up the parcel compared with a case where no information on an outer shape of the parcel is obtained.SOLUTION: A parcel delivery system 1 includes a delivery management server 200 comprising: reception means (delivery request information acquisition unit 211) configured to receive information on an outer shape of a parcel to be delivered upon request from a client requesting for parcel delivery; and selection means (delivery device selection unit 213) configured to select a delivery device to be used to deliver the parcel on the basis of the information on the outer shape of the parcel received by the reception means in consideration of an available space of the delivery device.SELECTED DRAWING: Figure 4
Patent JP-2020029325-A (JP)
Title: Image forming apparatus
Inventor: SHIBAKI SEIJI
IPC: G03G15/00
Filed: 2018-08-22
Abstract: To provide an image forming apparatus capable of preventing product page order on a paper-discharge tray from being mismatched.SOLUTION: An image forming apparatus 1 comprises a body paper-discharge tray 160 for discharging sheets P on which images are formed, a body full-load detection sensor 163 for detecting that the sheets P are fully loaded in the body paper-discharge tray 160, and a finisher paper-discharge tray 161 for discharging the sheets P on which the images are formed. The image forming apparatus 1 switches a paper-discharge destination of the sheets P to the finisher paper-discharge tray 161, when fully loading the sheets P onto the body paper-discharge tray 160. After this, the image forming apparatus 1 fixes the paper-discharge destination of the sheets P to the finisher paper-discharge tray 161, irrespective of a detection result of the body full-load detection sensor 163.SELECTED DRAWING: Figure 1
Patent JP-2020029303-A (JP)
Title: Food supply device and operation method for food supply device
Inventor: MISAWA MASASHI
IPC: B65B39/12
Filed: 2018-08-24
Abstract: To increase productivity at a food production site that products food such as soup in large quantities.SOLUTION: A food supply device (1) is a device that supplies a food (40) having fluidity to a container (41) having an open top. A control device (14) controls an operation of a supply device (24) so as to supply the food (40) to the container (41) via a nozzle (24a) with a tip of the nozzle (24a) facing downward, and after a supply operation is stopped, an operation of a rotation mechanism (23) is controlled so that the tip of the nozzle (24a) faces horizontally or diagonally upward.SELECTED DRAWING: Figure 5
Patent JP-2020034610-A (JP)
Title: Electro-optic waveguide element and optical module
Inventor: OGAWA KENSUKE
IPC: G02F1/035
Filed: 2018-08-27
Abstract: To improve phase modulation efficiency and to reduce a drive voltage in an electro-optic waveguide element that includes a slot waveguide and performs phase modulation.SOLUTION: An electro-optic waveguide element 2 includes a slot waveguide having: a bottom high refractive index layer 10 and a top high refractive index layer 12 both having electric conductivity and disposed as spaced from and opposing to each other; and a slot part formed of a low refractive index layer 14 comprising a material that induces an electro-optic effect and disposed in a gap between the bottom high refractive index layer 10 and the top high refractive index layer 12. One of the bottom high refractive index layer 10 and the top high refractive index layer 12 has extensions 20, 22 extending on both sides of a contact part with the slot part, with regard to a width direction intersecting the transmission direction of the slot waveguide. The other of the bottom high refractive index layer 10 and the top high refractive index layer 12 has a portion opposing to the extension in a cross-sectional shape in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2019044770-A (JP)
Title: Gas transport device
Inventor: MOU HAO-JAN
IPC: B81B3/00
Filed: 2018-08-30
Abstract: To provide a micro gas transport device.SOLUTION: A gas transport device is configured such that a case, a blow hole piece, a chamber frame, an actuator, an insulative frame and a conductive frame are laminated in this order. Between the actuator, the chamber frame and a suspension piece, a square resonance chamber is formed, the actuator is driven interlockingly with the blow hole piece, to generate vibration, so that reciprocative vibration occurs at the suspension piece of the blow hole piece and the suspension piece is displaced, gas flows into an airflow chamber through at least one clearance of the blow hole piece, and then discharged from an exhaust hole of the case, thereby attaining transmission and fluidization of gas.SELECTED DRAWING: Figure 5A
Patent JP-2020033825-A (JP)
Title: Control device, loading machine and control method
Inventor: OI TAKESHI
IPC: E02F3/43
Filed: 2018-08-31
Abstract: To accurately determine a target orientation in swing control.SOLUTION: An attitude information acquisition part acquires attitude information indicating an attitude measured by an attitude measurement device. A detection information acquisition part acquires depth information indicating a depth detected by a depth detection device. A target orientation determination part determines a target orientation in swing control based on attitude information and depth information acquired when a swinging body is not swung. An output part outputs a swing operation signal based on the target orientation.SELECTED DRAWING: Figure 2