baber/WOPTO huggingface dataset:
Patent JP-2021095424-A (JP)
Title: Anti-cancer agent-bonded alginic acid derivative
Inventor: NARUMI TOMOHIRO
IPC: C08B37/04
Filed: 2018-03-28
Abstract: To provide a compound that can be used as a sustained-release preparation capable of releasing an active ingredient sustainably and stably in a living body, using alginic acid as a base material that can become a choice for a novel base material.SOLUTION: The present invention relates to an alginic acid derivative having such a structure that alginic acid or a salt thereof is covalently bonded to a camptothecin derivative through a linker, preferably an alginic acid derivative having a structure represented by the formula: (A)-L-(D) (wherein (A) represents one residue that is derived from alginic acid or a salt thereof and has a C(=O)- group in either one monosaccharide selected from L-guluronic acid and D-mannuronic acid both constituting alginic acid; (D) represents a group formed by removing a hydrogen atom from a hydroxyl group in the camptothecin derivative; and L represents a linker that has a functional group capable of bonding to (A) through an amide bond and also has a functional group capable of bonding to (D) through an ester bond).SELECTED DRAWING: None
Patent JP-2019171830-A (JP)
Title: Image formation apparatus, control method, program and printing system
Inventor: OZEKI KAORI
IPC: H04N1/00
Filed: 2018-03-29
Abstract: To provide an image formation apparatus which can reduce the non-printing time occurring in the actual printing of jobs to be consecutively executed.SOLUTION: An image formation apparatus executing printing of a job in accordance with the setting includes: reception means which receives the execution request of the actual printing or trial printing of a plurality of jobs whose settings are respectively designated; printing means which executes the actual printing or trial printing of the job whose execution request is received in accordance with the setting; print control means which causes the printing means to execute the trial printing of another job by making it cut into the actual printing of one job when the reception means receives the execution request of the trial printing of the other job different from the one job while the actual printing of the one job is executed by the printing means; and sheet discharge control means which performs control so as to discharge a recording medium subjected to the actual printing in the one job and the recording medium subjected to the trial printing in the other job from different discharge ports.SELECTED DRAWING: Figure 1
Patent JP-2019178213-A (JP)
Title: Crosslinked polyolefin resin foam
Inventor: UNO HIROAKI
IPC: B32B5/18
Filed: 2018-03-30
Abstract: To provide a foam with good formability capable of preventing, e.g., generation of whitening and pockmarks, even with increased forming temperature in forming a foam into a formed body.SOLUTION: The invention provides a crosslinked polyolefin resin foam obtained by crosslinking and foaming a polyolefin resin composition comprising a resin (A) including a polyolefin resin and a compound (B) represented by the general formula (1) in the figure. In the polyolefin resin composition, the content of the compound (B) is 0.5-5 pts.mass based on 100 pts.mass of the resin (A). (In the general formula (1), Rrepresents a C1-8 alkyl group; Rrepresents a C1-100 organic group; and n represents an integer from 1 to 6.)SELECTED DRAWING: None
Patent JP-2019178678-A (JP)
Title: Scroll type motor-driven compressor
Inventor: YAMASHITA TAKURO
IPC: F04C27/00
Filed: 2018-03-30
Abstract: To suppress enlargement in an axial direction of a rotating shaft by restricting movement toward a back pressure chamber, of a seal member without using a separate member such as a circlip.SOLUTION: A seal member 50 has a contact portion 54 capable of being kept into contact with a bearing 28. Thus movement toward a back pressure chamber 36, of the seal member 50 is restricted by contact of the contact portion 54 of the seal member 50 with the bearing 28 even when the seal member 50 is moved toward the back pressure chamber 36 by pressure difference between a motor chamber 40s and the back pressure chamber 36 even in an unsteady state that a pressure of the motor chamber 40s is over a pressure of the back pressure chamber 36. A cutout portion 55 for communicating an inner peripheral face and an outer peripheral face of the seal member 50, is formed on the contact portion 54. By flow-in of a refrigerant from the back pressure chamber 36 toward an insertion hole 27 through the cutout portion 55, the pressure of the refrigerant in the back pressure chamber 36 is easily acted on the seal member 50, and the seal member 50 can be easily returned to an original position before the movement toward the back pressure chamber 36.SELECTED DRAWING: Figure 4
Patent JP-2019185846-A (JP)
Title: Filling member, battery pack and method for controlling heat transfer
Inventor: WATANABE YOKO
IPC: H01M10/625
Filed: 2018-03-30
Abstract: To suitably control heat transfer between single cells.SOLUTION: Disclosed is a filling member which constitutes a battery pack together with a partition member for partitioning between a first single cell and a second single cell. When temperature of the first cell exceeds the temperature in an abnormal heat generation state, the heat transfer sensitivity Sof a partition member is 0<S≤2, and the relationship between the heat transfer sensitivity Sof the partition member and the heat transfer sensitivity Sof the filling member is 0.3≤(S/S)≤4.0.SELECTED DRAWING: Figure 1
Patent JP-2019184649-A (JP)
Title: Optical deflection element
Inventor: INOUE DAISUKE
IPC: G02F1/225
Filed: 2018-04-02
Abstract: To suppress generation of a grating lobe with a simpler configuration and allow a two-dimensional deflection of a laser beam.SOLUTION: An optical deflection element 10 includes: a waveguide 32 for distributing a laser beam output from a laser light source to plural optical paths; heaters 38A and 38B for generating heat by conduction, thereby changing the index of refraction of the waveguide 32 and changing the phase of the laser beam passing through the waveguide 32; and a diffraction grating 40 for diffusing the laser beam distributed to the waveguides 32 and emitting the laser beam into the direction of emission 44 and freely changing the index of refraction by conduction.SELECTED DRAWING: Figure 2
Patent JP-2018134442-A (JP)
Title: Electrosurgical apparatus for combined rf/microwave delivery
Inventor: HANCOCK CHRISTOPHER PAUL
IPC: A61B18/10
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrosurgical apparatus in which radiofrequency energy and microwave frequency energy are used to treat biological tissue.SOLUTION: The electrosurgical apparatus includes a feed structure comprising a radiofrequency channel 306 that conveys RF electromagnetic radiation from an RF signal generator 300 to a probe and a microwave channel 304 that conveys microwave EM radiation from a microwave signal generator 302 to the probe. The RF channel and the microwave channel include physically separate signal pathways. The feed structure has a combining circuit 308 with an input connected to the signal pathway on the RF channel, another input connected to the signal pathway on the microwave channel, and an output connected to a common signal pathway for conveying the RFEM radiation and the EM radiation separately or simultaneously to the probe. The microwave channel includes a waveguide isolator 312.SELECTED DRAWING: Figure 4
Patent JP-2018136561-A (JP)
Title: Immersion member, exposure device, exposure method, and device production method
Inventor: SATO MASAMICHI
IPC: G03F7/20
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an immersion member capable of suppressing generation of exposure failure.SOLUTION: An immersion member is used in an immersion exposure device and can form an immersion space on a surface of a substance P opposite to an exit surface 12 of an optical member emitting exposure light. The immersion member includes: a first member that contains a first part 211 arranged in the surrounding of an optical path of exposure light and provided with a first liquid feed part capable of facing a surface of a substance arranged on a first opening part 23 through which the exposure light can transmit and an at least a part in the surrounding of a first opening part in a first part; and a second member 22 having a first liquid recovery part 51 capable of facing with the surface of the substance and movable relative to the first member on the outside of the first part to the optical path.SELECTED DRAWING: Figure 2
Patent JP-2019186651-A (JP)
Title: Imaging device, control method thereof, and control program
Inventor: SHINTANI TAKUYA
IPC: H04N5/225
Filed: 2018-04-04
Abstract: To perform light control according to a situation to shorten a time up to main flash when performing flash photography.SOLUTION: A CPU 101 selectively obtains a first image having a first resolution and a second image having a second resolution lower than the first resolution as a photometric image by a photometric sensor 107, measures the light according to the photometric image, and obtain the photometric result. The CPU 101 determines whether a predetermined condition is satisfied in the photometric image, and controls the photometric sensor according to the determination result when performing a dimming process for obtaining the main flash amount for main flash emission of a strobe 300, and switches the first control for performing the dimming process according to the first image and the second control for performing the dimming process according to the second image.SELECTED DRAWING: Figure 3
Patent JP-2019183494-A (JP)
Title: Cast-in-place concrete pile construction method and cast-in-place concrete pile
Inventor: MANO HIDEYUKI
IPC: E02D5/18
Filed: 2018-04-09
Abstract: To provide a cast-in-place concrete pile construction method capable of excavating holes for expanded bottom piles and connecting piles adjacent to each other with the same excavator, capable of efficiently and economically constructing expanded bottom piles consisting of multiple expanded bottom piles and connected piles, and a cast-in-place concrete pile.SOLUTION: A ground improvement body 15 is formed by improving the ground G of a pair of adjacent expanded bottom piles 1 or the ground G of a connecting pile 8. Preliminary excavation using an excavator 9 for piles is performed to form an excavation hole 10 in the ground G of the connected pile 8 where the ground improvement body 15 is not formed or the ground G of a pair of adjacent expanded bottom piles 1. A continuous excavation hole is formed by communicating with the excavation hole 10 formed in the preceding excavation while forming an excavation hole 11 by the subsequent excavation using the pile excavator 9 and guiding the ground G of the pair of adjacent expanded bottom piles 1 forming the ground improvement body 15 or the ground G of the connecting pile part 8 in the vertical direction with the ground improvement body 15.SELECTED DRAWING: Figure 1
Patent JP-2019182501-A (JP)
Title: Lid member with hot water drain hole
Inventor: TOMITE MASAHIRO
IPC: B65D81/34
Filed: 2018-04-12
Abstract: To provide a lid member with a hot water drain hole which can improve convenience during hot water drain.SOLUTION: A lid member 20 with a hot water drain hole in which an upper layer part 30, in which a release layer 35 formed of a release varnish is provided on a paper layer 34, and a lower layer part 40, which has a thermal adhesive resin layer 43 on an underside thereof, are releasably laminated on a releasable area D on which the release layer 35 is arranged, and plural hot water drain holes 24 are formed by a half-cut-off cutting-plane line 25 which penetrates from a lower surface of the lower layer part 40. In the lid member, the releasable area D exists outside each hot water drain hole 24, and surrounds the plural hot water drain holes 24, and the release layer 35 and a non-formation part 34a with non-formation of the release layer 35 are mixedly present on the releasable area D.SELECTED DRAWING: Figure 5
Patent JP-2018127221-A (JP)
Title: Steering retention determination device for vehicle and electric power steering device mounted with the same
Inventor: SAWADA HIDEKI
IPC: B62D6/00
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a steering retention determination device for vehicle that can detect steering retention states in various situations or without any error, can detect a steering retention state accurately and instantaneously even if noise is superposed on a signal used for the detection, and can accurately limit a current of a motor, and an electric power steering device mounted with the same.SOLUTION: There are provided: a steering retention determination device that is equipped with at least two steering angle sensors for detecting a steering angle, and a steering state determination part which calculates a hysteresis center value using a hysteresis signal having a hysteresis width set for each steering angle, determines a steering state using the hysteresis center value, and outputs steering information, and detects a steering retention state based upon the steering information; and an electric power steering device mounted with the same.SELECTED DRAWING: Figure 4
Patent JP-2019190503-A (JP)
Title: Electromagnetic drum brake
Inventor: SHINTANI SATORU
IPC: F16D51/18
Filed: 2018-04-19
Abstract: To provide an electromagnetic drum brake which stably generates a brake force.SOLUTION: An electromagnetic drum brake 10 includes: a first anchor 24 having a contact surface 24a to which one end of brake shoes 20, 22 is in contact; a second anchor 26 having a contact surface 26a to which the other end of brake shoes 20, 22 is in contact; a dick 70 connected to a rotational drum 12 so as to be relatively unrotatable; and an electromagnet 62 which is magnetically sucked to the disk 70. When the electromagnet 62 and the disk 70 are magnetically sucked during vehicle travel, the other end of one of the brake shoes 22 comes into contact with the contact surface 26a and one end of the other of the brake shoes 20 comes into contact with the contact surface 24a. Then, brake shoes 20, 22 expand so as to rotate while receiving a reactive force from the first anchor 24 and the second anchor 26 respectively, and inscribe to the rotational drum 12.SELECTED DRAWING: Figure 2
Patent JP-2019193446-A (JP)
Title: Bending suppressor for long body
Inventor: UENO TOMOHIRO
IPC: H02G9/00
Filed: 2018-04-25
Abstract: To provide a bending suppressor for a long body capable of suppressing the bending of a long body while suppressing an increase in the weight of the long body.SOLUTION: A bending suppressor for a long body 1 abuttable on an installation surface 3 comprises a plate-shaped mounting part 6 fixed to the installation surface 3, and a cylindrical portion 7 fixed to the mounting part 6 on a surface 6a side of the mounting part 6, including an outer peripheral surface 7b that extends in a direction along the surface 6a, and that can contact a long body 4.SELECTED DRAWING: Figure 2
Patent JP-2019191408-A (JP)
Title: Image display device
Inventor: OKUDA ICHIRO
IPC: G02F1/13357
Filed: 2018-04-26
Abstract: To provide an image display device that can bring a stopper member into stable contact with a lateral face of a light guide plate.SOLUTION: An image display device 2 comprises: a display panel 16; a light guide plate 28; two substrates 52 that are arranged facing a lateral face 28b of the light guide plate 28, and are arranged with a spaced gap 50 in a longitudinal direction of the lateral face 28b; LEDs 54 that are mounted on the substrates 52; a support part 46 that supports the two substrates 52, and has a notch part 48 formed along the gap 50; and a stopper member 42 for avoiding contact of the LEDs 54 with the lateral face 28b of the light guide plate 28. The stopper member 42 has: a connection part 58 that is inserted through the notch part 48 and the gap 50; a base part 60 that is formed in one end part 58a of the connection part 58, and presses the support part 46 toward the two substrates 52; and a stopper member 62 that is formed in the other end part 58b of the connection part 58, presses each end part of the two substrates 52 toward the support part 46, and is brought into contact with the lateral face 28b of the light guide plate 28.SELECTED DRAWING: Figure 8
Patent JP-2018190717-A (JP)
Title: Lamp assembly of vehicle having improved heat sink with light shielding body
Inventor: Gavin francis warner
IPC: F21V29/70
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lamp assembly capable of reducing or eliminating glare and/or turnaround dazzling.SOLUTION: A heat sink used in a lamp assembly, comprises: a body that has a first portion 14 provided in a first virtual plane, and adapted to receive at least one light source 30 for emitting a beam; and a shielding body 50 extending from the first portion 14, and configured to shield at least a part of the beam. The shielding body 50 is configured to shield at least a part of the beam so as to easily reduce or eliminate glare or turnaround dazzling. The shielding body 50 is formed tightly or integrally with the body, and provided in a second virtual plane substantially orthogonal to the first virtual plane.SELECTED DRAWING: Figure 4
Patent JP-2019189498-A (JP)
Title: CRUCIBLE AND SiC SINGLE CRYSTAL GROWTH DEVICE
Inventor: FUJIKAWA YOHEI
IPC: C30B11/00
Filed: 2018-04-26
Abstract: To provide a crucible capable of heightening use efficiency of a raw material by suppressing sufficiently a temperature difference between a crucible periphery and its center part; and to provide a SiC single crystal growth device.SOLUTION: In a crucible 10 including a lid 11 on which a seed crystal S can be installed, and a container 12 for storing a raw material G, a recess 12a recessed toward the lid is formed on a plane view center of a bottom part 12A facing to the lid of the container, or on a concentrically circular position from the plane view center, and an inside heating means 20 can be installed in the recess. In addition, a moving mechanism for moving the inside heating means in a height direction of the crucible can be installed further.SELECTED DRAWING: Figure 1
Patent JP-2018116759-A (JP)
Title: Flexure of suspension for disk device
Inventor: ARAI HAJIME
IPC: G11B21/21
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a flexure of a suspension for a disk device that is capable of preventing crosstalk from occurring in a wiring part.SOLUTION: A tail pad part 25 is provided at a flexible tail 40b having a metal base 60 and a wiring part 61. Tail electrodes 25a-25h are arrayed in the tail part 25. The metal base 60 is made of stainless steel and includes a frame structure 80 composed of a first frame 81 and a second frame 82. An opening 70 is formed between the first frame 81 and the second frame 82. The tail electrodes 25a-25h are respectively disposed between the first frame 81 and the second frame 82 and to be in parallel with each other. A bridge part 90 is formed between the first frame 81 and the second frame 82. The bridge part 90 has at least one bridge element 91 including a portion of the metal base 60. The bridge element 91 is disposed in a position which does not overlap with the tail electrodes 25a-25h in a thickness direction.SELECTED DRAWING: Figure 5
Patent JP-2019188570-A (JP)
Title: Power tool
Inventor: HASHIMOTO HIDEYUKI
IPC: B25F5/00
Filed: 2018-04-27
Abstract: To provide a power tool which is capable of switching validity/invalidity of an on-lock function with less operation processes and constitutes the on-lock function with a simple mechanism.SOLUTION: A power tool includes: a first operation member which is provided in a handle and in which a motor is driven when an operation is performed by an operator and the motor is not driven when the operation is not performed by the operator; and a second operation member which is provided in the handle and in which the motor is driven when the operation is performed by the operator in a state in which the motor is not driven and the driving of the motor is stopped when the operation is performed by the operator in a state in which the motor is driven. A tip tool is connected to one end side of a housing in a longitudinal direction of the handle so as to extend in a direction crossing the longitudinal direction of the handle. The second operation member is arranged on the one end side rather than an end of the first operation member on the other end side of the housing in the longitudinal direction of the handle.SELECTED DRAWING: Figure 1
Patent JP-2018195815-A (JP)
Title: Apparatus and method for manufacturing cleaning solution
Inventor: KIM TAE-KEUN
IPC: H01L21/304
Filed: 2018-05-09
Abstract: To provide an apparatus and a method for manufacturing a cleaning solution by mixing a surfactant containing a surfactant substance with pure water, where the method may increase sizes of particles in the cleaning solution and shorten a time for manufacturing the cleaning solution.SOLUTION: In a housing 410 of a cleaning solution manufacturing apparatus 400, a surfactant supplied by a first supply member 420 and pure water supplied by a second supply member 430 are mixed at a first temperature and, after the mixing of the surfactant and the pure water at the first temperature, the surfactant and the pure water are mixed while the surfactant and the pure water are cooled to a second temperature that is lower than the first temperature.SELECTED DRAWING: Figure 3
Patent JP-2019031268-A (JP)
Title: Control policy learning and vehicle control method based on reinforcement learning without active exploration
Inventor: NISHI TOMOKI
IPC: B60W30/10
Filed: 2018-05-10
Abstract: To provide a computer-implemented method for autonomously controlling a vehicle in order to perform a vehicle operation.SOLUTION: The method includes steps of: applying a passive actor-critic reinforcement learning method to passively collected data relating to the vehicle operation to learn a control policy configured for controlling the vehicle in order to perform the vehicle operation with a minimum expected cumulative cost; and controlling the vehicle in accordance with the control policy to perform the vehicle operation.SELECTED DRAWING: Figure 6
Patent JP-2019201457-A (JP)
Title: Rotary electric machine and assembly method of rotary electric machine
Inventor: YOKOYAMA HIROYUKI
IPC: H02K1/18
Filed: 2018-05-15
Abstract: To provide a rotary electric machine in which stator oscillatory displacement can be reduced, and an assembly method of the rotary electric machine.SOLUTION: A stator 120 includes a first stator core laminate body 121 formed by laminating a plurality of steel sheets having the same shape, and a second stator core laminate body 122 formed by a laminating a plurality of steel sheets having the same shape. The first stator core laminate body 121 and the second stator core laminate body 122 are formed by combining stator cores having the same shape so as to be in point symmetry. Both the bodies are integrated to form a both-side supporting structure.SELECTED DRAWING: Figure 1
Patent JP-2019204317-A (JP)
Title: Web catalog generation device, print order device including the same, printing system, and computer program for web catalog creation
Inventor: OTA TAKEOMI
IPC: G06F3/12
Filed: 2018-05-24
Abstract: To provide a web catalog generation device that generates a web catalog including information designating the direction of an image at the time of printing.SOLUTION: The present invention provides a web catalog generation device 50A that generates a web catalog. The web catalog generation device 50A includes: a storage unit 54C that stores a print format; a print layout generation unit 522A configured to generate a print layout including rotation information representing a relative direction of an image at the time of printing on the basis of a direction of the image included in the print format stored in the storage unit 54C; and an association unit 53A that associates the print format with the print layout.SELECTED DRAWING: Figure 1