baber/WOPTO huggingface dataset:
Patent JP-2020010540-A (JP)
Title: Rotary machine
Inventor: NAKAMURA MASAHITO
IPC: H02K5/10
Filed: 2018-07-10
Abstract: To provide a rotary machine capable of improving assembly workability and surely securing high sealing performance.SOLUTION: A stopper 120 is constituted by integrally molding a first seal pressing section 121 and a second seal pressing section 122 formed so that its diameter is more shortened than an outer diameter of the first seal pressing section 121. A first galling prevention section 124 whose diameter is gradually increased from the second seal pressing section 122 to the first seal pressing section 121 is formed on an outer peripheral surface 121b of the first seal pressing section 121 and a second galling prevention section 125 whose diameter is gradually increased to the end of a rolling bearing 28 side is formed on an inner peripheral surface 122a of the second seal pressing section 122. Length L5 between the axial-direction one-side end of an oil seal 117 and the axial-direction one-side end of an O ring 107, the length L6 in an axial direction of the second seal pressing section 122 and the length L7 in the axial direction of the oil seal 117 are set so as to satisfy L5>L7>L6.SELECTED DRAWING: Figure 3
Patent JP-2020011396-A (JP)
Title: Ink jet printing system
Inventor: ABU MOTOYUKI
IPC: B41J15/16
Filed: 2018-07-13
Abstract: To solve a problem in which a tension difference between an upstream side and a downstream side of a cooling mechanism increases and conveyance accuracy is deteriorated when the cooling mechanism is enhanced.SOLUTION: A fourth drive roller M4 is arranged on an upstream side of a cooling mechanism 29 included in a first printer 5, and a fifth drive roller M5 is arranged on a downstream side of the cooling mechanism 29 to prevent a tension difference from increasing between the upstream side and the downstream side of the cooling mechanism 29. Therefore, conveyance accuracy in a printing part 21 of the first printer 5 can be improved. A ninth drive roller M9 is arranged on the upstream side of the cooling mechanism 29 included in a second printer 11, and a tenth drive roller M10 is arranged on the downstream side of the cooling mechanism 29 to prevent the tension difference from increasing between the upstream side and the downstream side of the cooling mechanism 29. Therefore, the conveyance accuracy in the printing part 21 of the second printer 11 can be improved.SELECTED DRAWING: Figure 4
Patent JP-2020013840-A (JP)
Title: Transformer
Inventor: IMAGAWA TAKAO
IPC: H01F27/25
Filed: 2018-07-17
Abstract: To provide a transformer capable of reducing loss and noise by controlling a magnetization direction of a magnetic domain in a magnetic material such as amorphous whose magnetization is hard to be reversed.SOLUTION: The transformer has a wound core (inner core 51a). The wound core has an opening in a main surface 52. The opening has a shape longer in a magnetic path direction 13 than in a width direction 14 of the wound core. The opening has a depth different from a thickness of the main surface and has a long side and a short side or a long axis and a short axis. The opening is a slit 10 provided in a metal member of the wound core, and the wound core is made of amorphous foil.SELECTED DRAWING: Figure 6
Patent JP-2020010832-A (JP)
Title: Connector for garment
Inventor: HASHIGUCHI TORU
IPC: A44B99/00
Filed: 2018-07-18
Abstract: To provide a connector for a garment, attachable easily to the garment regardless of a thickness of the garment.SOLUTION: A connector for a garment includes a connector body 12, a contact 13 held by the connector body, a conductive member 18 held by the connector body, and a connector fixing member 14 having a sheet shape held by the connector body, and extending to the outside of the connector body. The connector 11 for a garment is attached to the garment by fixing the connector fixing member 14 to a cloth 21 of the garment on the outside of the connector body 12.SELECTED DRAWING: Figure 18
Patent JP-2019100332-A (JP)
Title: Double-link type piston crank mechanism
Inventor: FUJITA HIDEHIRO
IPC: F16C7/02
Filed: 2018-07-23
Abstract: To improve the sound vibration performance of an internal combustion engine.SOLUTION: A lower link 6 of a double-link type piston crank mechanism is formed into a shape made by adding, to a fundamental shape having a substantial parallelogram, an overlap part 10 which protrudes to the outside from the fundamental shape. The overlap part 10 protrudes to the outside in a radial direction of a crank pin bearing part 11 in a substantial fan shape from a substantially V-shape composed of a part of a first linear part 15, a part of a circular arc part 19, and a part of a second linear part 17 at a lower link lower 6B. A center of gravity G2 of the lower link 6 including the weight part 10 is located at a position displaced to a control pin fitting hole 23 side from a center of gravity G1 of the fundamental shape of the lower link 6 located in the vicinity of a center C1 of the crank pin bearing 11. By the lower link 6 which is constituted as above, a vibration component accompanied by a vertical motion of an upper link 3, and a yaw vibration and a pitch vibration of an internal combustion engine resulting from the vibration component are suppressed. Therefore, the sound vibration performance of the internal combustion engine is improved.SELECTED DRAWING: Figure 3
Patent JP-2020017086-A (JP)
Title: Print management device, and print management program
Inventor: SASAKI KIMIHIKO
IPC: G05B19/418
Filed: 2018-07-25
Abstract: To notify estimated completion time required until print is completed even when a factor occurs affecting a preplanned print process, which is different from difference in processing capability of print devices.SOLUTION: When an abnormality causing delay during a period of a planned print process occurs in a print device 20, a print management device 10 estimates completion prediction time of a print process 20 using actual print capability of the print device 20 and predetermined recovery time required to deal with the abnormality, and notifies the estimated completion prediction time.SELECTED DRAWING: Figure 3
Patent JP-2020016089-A (JP)
Title: Opening and closing device of sluice gate
Inventor: MAEDA TORU
IPC: E02B7/36
Filed: 2018-07-26
Abstract: To provide an opening and closing device of a sluice gate making a mechanism for transmitting a rotational force of a driving shaft of an opening and closing device of a sluice gate whose rotation number is adjusted to an outside opening meter compact.SOLUTION: An opening and closing device of a sluice gate 10 includes a motor 11 and a driving shaft 12 rotatably driven by the motor 11 and making a door body D ascend and descend, and imparts rotational force to an input portion P1 of an outside opening meter P measuring an opening of the door body D via power transmission means Q. The opening and closing device comprises: a gear 32 fixed to the driving shaft 12; a gear 41 engaging with the gear 32 and having the number of teeth different from that of the gear 32; a supporting body 33 attached to the driving shaft 12 in a state where the driving shaft 12 is rotatably supported; and an output shaft 46 rotatably supported by the supporting body 33, rotatably driven by rotational force from the driving shaft 12 transmitted via the gears 32,41, and imparting rotational force to the power transmission means Q.SELECTED DRAWING: Figure 4
Patent JP-2020016587-A (JP)
Title: Light measuring device, method for controlling the same, and program
Inventor: NARISAWA FUMIO
IPC: G01J1/42
Filed: 2018-07-26
Abstract: To precisely measure light diffused by an optical element.SOLUTION: A light measuring device 1 includes: a diffusion transmission plate 10 as an optical element which diffuses light emitted from a light source 9; a driving mechanism 11 for repeatedly driving the diffusion transmission plate 10; and detection circuits 30R, 30G, and 30B for converting the light diffused by the diffusion transmission plate 10 into electric signals. The light measuring device 1 smooths the electric signals output from the detection circuits 30R, 30G, and 30B on the basis of the driving cycle of driving the diffusion transmission plate 10 repeatedly and measures the light emitted from the light source 9 on the basis of the smoothed value.SELECTED DRAWING: Figure 1
Patent JP-2018197247-A (JP)
Title: Pharmaceutical composition comprising il-12 and agent for blockade of t-cell inhibitory molecules for tumor therapy
Inventor: BURKHARD BECHER
IPC: A61P43/00
Filed: 2018-07-30
Abstract: To provide a pharmaceutical composition for treating solid cancer, in particular, glioma.SOLUTION: A pharmaceutical composition for treating a malignant neoplastic disease comprises an IL-12 polypeptide having a biological activity of IL-12 or a nucleic acid expression vector comprising a sequence encoding such IL-12 polypeptide, and a non-agonist CTLA-4 ligand or non-agonist PD-1 ligand, particularly an anti-CTLA-4 or anti-PD-1 immunoglobulin G.SELECTED DRAWING: None
Patent JP-2020020362-A (JP)
Title: Damping member
Inventor: KAMIDA TORU
IPC: F16F7/00
Filed: 2018-07-30
Abstract: To provide a damping member that is lightweight and has high-damping performance for vibration and shock.SOLUTION: In a damping member 10, multiple linear members 12 having a carbon fiber-reinforced plastic include multiple elements 11 that are formed while being extended concentrically about an axis line O1 along a two-dimensional direction. The multiple elements 11 are configured by being laminated in a direction of the axis line O1, where a void ratio is set between 23% or more and 64% or less.SELECTED DRAWING: Figure 1A
Patent JP-2020020024-A (JP)
Title: Austenite stainless steel sheet and manufacturing method therefor
Inventor: SAWADA MASAMI
IPC: C22C38/00
Filed: 2018-08-03
Abstract: To provide an austenite stainless steel sheet capable of enhancing smoothness of a processing zone, and corrosion resistance of a molten part and a heat affected zone, and a manufacturing method therefor.SOLUTION: An austenite stainless steel sheet contains, by mass%, C:0.03% or less, Si:1.0% or less, Mn:1.5% or less, Cr:15.0% to 20.0%, Ni:5.5% to 9.0%, N:0.03% to 0.15%, one or more of Nb, V, Ti of total 0.03% to 0.30%, and the balance Fe with impurities, and having average crystal particle diameter of 5.0 μm or less, average diameter of Nb, V, Ti-based carbonitride of 30 nm or less, and number density per unit area of the Nb, V, Ti-based carbonitride of 10 to 50/μm.SELECTED DRAWING: None
Patent JP-2020024244-A (JP)
Title: projector
Inventor: KADOTANI NORIKAZU
IPC: H05K7/20
Filed: 2018-08-06
Abstract: To provide a projector which can be reduced in size.SOLUTION: A projector comprises: a light source device having a light source emitting light; a light modulator modulating the light emitted from the light source device; a projection optical device projecting the light modulated by the light modulator; a heat radiation member discharging heat transmitted from the light source; and a blower blowing cooling gas to the heat radiation member. The projection optical device is disposed at a position where the light is incident in a second direction intersecting with a first direction in an emission direction of the light emitted from the light source device. The blower rotates with a rotation axis as a center and is a centrifugal force fan having a blade member provided with a plurality of curved blades in an opposite direction to a rotation direction. The centrifugal force fan is disposed such that the rotation axis is in a third direction vertical to both the first direction and the second direction. The heat radiation member and the blower are disposed in an opposite direction to the first direction with respect to the projection optical device.SELECTED DRAWING: Figure 2
Patent JP-2020024825-A (JP)
Title: Seal structure and waterproof connector with the seal structure
Inventor: YOSHIDA KOSUKE
IPC: H01R13/52
Filed: 2018-08-06
Abstract: To provide a waterproof connector with a seal structure capable of improving terminal insertability by reducing positional displacement between a wire insertion hole of a waterproof member and a corresponding through-hole of a waterproof member cover.SOLUTION: A waterproof connector comprises: a mat seal 30 which is mounted at a rear side of a housing 20 including multiple terminal accommodation chambers 51 and seals a gap between the housing 20 and a wire 67 passed through multiple wire insertion holes 31; and a mat seal cover 40 which includes through-holes 42 on the same center line as the wire insertion holes 31 and by which the mat seal 30 is pressed from a rear side and fixed to the housing 20. The mat seal 30 includes, on a rear face 34a, multiple first projections 33 constituting a first columnar surface 37 extending backward continuously in a part of inner peripheral surfaces of the wire insertion holes 31. The mat seal cover 40 includes, on a front face 44a, multiple second projections 43 fitted with the multiple first projections 33 and constituting a second columnar surface 47 extending forward continuously in a part of inner peripheral surfaces of the through-holes 42.SELECTED DRAWING: Figure 7
Patent JP-2020024060-A (JP)
Title: Air treatment device
Inventor: KAIHATSU MICHIKO
IPC: F24F11/52
Filed: 2018-08-07
Abstract: To allow a person staying in a room to be informed of a degree of influence of an air treatment device on an environment in the room.SOLUTION: Air treatment devices (10, 110, 210, 310, 410, 510, 610, or 630) discharge treated air into a room. The air treatment devices (10, 110, 210, 310, 410, 510, 610, or 630) comprise at least one of light emitting parts (41, 42, 131, 132, 231, 341, 342, 451, 452, 531, 532, 641, 642, or 643) for emitting light visible to a person staying in the room, and dimming parts (34, 150, 250, 360, 470, 550, 620, or 650) for changing visibility of the light emitted by the light emitting parts (41, 42, 131, 132, 231, 341, 342, 451, 452, 531, 532, 641, 642, or 643) depending on at least one influence index indicating a degree of influence of the air treatment devices (10, 110, 210, 310, 410, 510, 610, or 630) on an environment in the room.SELECTED DRAWING: Figure 3
Patent JP-2020024540-A (JP)
Title: Information processing system, information processing method and program
Inventor: YAMADA ATSUSHI
IPC: G06Q50/10
Filed: 2018-08-07
Abstract: To provide an information processing system, an information processing method, and a program that prevent an unauthorized use from a user when settlement is conducted with a user terminal.SOLUTION: A settlement support system 100 comprises: a reception processing unit 111 acquiring associated information where identification information of a table arranged in a restaurant SH is associated with identification information of each user terminal 3 of multiple users who use the table; a determination processing unit 113 determining whether at lease one of the multiple user terminals 3 has exited the restaurant SH; and a notification processing unit 115 providing a notification of one or more pieces of predetermined notification information on the basis of the number of the user terminals 3 that have exited the restaurant SH and the number of the user terminals 3 that are staying in the restaurant SH when a part of the user terminals 3 of the multiple user terminals 3 corresponding to the table exited the restaurant SH.SELECTED DRAWING: Figure 1
Patent JP-2020024290-A (JP)
Title: Image formation apparatus
Inventor: YAMADA RUMI
IPC: B41J29/46
Filed: 2018-08-07
Abstract: To solve such a problem that the supply of a horizontal synchronous signal is stopped and also the operation of a processing circuit for processing image data in synchronization with the horizontal synchronous signal is stopped, as a result, the image data remains in the processing circuit and an abnormal image is generated at the image formation after the jam restoration in a case where an optical scan device makes an emergency stop due to the occurrence of the jam of a recording medium in an image formation apparatus performing image formation using the horizontal synchronous signal being a light reception result of a BD sensor.SOLUTION: An image formation apparatus switches to the output of image data synchronized with a trigger signal from the output of the image data synchronized with a horizontal synchronous signal in accordance with the occurrence of the jam of a recording medium, and outputs the image data held in a processing circuit in synchronization with the trigger signal when the jam occurs.SELECTED DRAWING: Figure 6
Patent JP-2020023347-A (JP)
Title: container
Inventor: KIMATA YOSHIO
IPC: B65D90/08
Filed: 2018-08-08
Abstract: To provide a container having a structure in which a plurality of doors are provided on at least one side surface of the container, which can prevent water such as rainwater or seawater from entering the container.SOLUTION: A lower side rail 24 is disposed below doors 12a to 12d with the doors 12a to 12d closed with respect to a container body 11. The lower side rail 24 is provided with a slope 40, a slit 42, and a row-shaped convex part 44. The slope 40 is configured to flow water such as rainwater or seawater that has entered from around the doors 12a to 12d to the outside of the container. The slit 42 is configured to discharge water such as rainwater or seawater flowing on the slope 40 to the outside of the container at a slope end position of the slope 40. The row-shaped convex part 44 functions as a weir, and is configured to stop water such as rainwater or seawater from flowing to the inside of the container.SELECTED DRAWING: Figure 5
Patent JP-2020017509-A (JP)
Title: Secondary battery system
Inventor: HIRONAKA KATSUYUKI
IPC: H01M10/633
Filed: 2018-07-25
Abstract: To provide means for solving such a problem that the temperature of a secondary battery rises quickly when performing quick charging, and means for controlling discharge characteristics of the secondary battery in a cold district.SOLUTION: Temperature rise of a secondary battery at the time of charging is restrained by a secondary battery system combining a cooling mechanism by a Peltier element 1 or a stirling freezer, a heating mechanism by a heater 2, a thermometer for monitoring the temperature of the secondary battery, and a temperature controller for controlling the temperature of the secondary battery.EFFECT: Stable discharge characteristics are secured by holding the temperature of the secondary battery at an appropriate temperature by the heating mechanism of the heater in a cold district. DC impedance or AC impedance of the mounted secondary battery at the time of charging an electric vehicle is recorded in a built-in nonvolatile memory, so that use of deteriorated secondary batteries can be stopped, and safety of the electric vehicle is improved dramatically.SELECTED DRAWING: Figure 1
Patent JP-2020028895-A (JP)
Title: Manufacturing method of heat exchanger
Inventor: ITO YASUNAGA
IPC: F28D1/053
Filed: 2018-08-22
Abstract: To provide a manufacturing method of a heat exchanger capable of forming sound brazing joining without using flux and suppressing distortion of the heat exchanger by brazing.SOLUTION: A workpiece 1 which is made of an aluminium material and has a hollow section 11 is prepared. A tool 2 is prepared so that a wall section 21 arranged around the workpiece 1 and a storage space 22 composed of a space surrounded by the wall section 21 are included separately from the workpiece 1 and volume Vc[[cm] of the storage space 22, volume Vh[cm] of the hollow section 11 and volume Vh[cm] of a rectangular parallelepiped R circumscribing the hollow section 11 satisfy a relation of Vc - Vh≤2Vh. The workpiece 1 is stored in the storage space 22 of the tool 2 and the tool 2 and the workpiece 1 are heated, thereby forming brazing joining J in a portion for separating the outside of the hollow section 11 from the inside without using flux.SELECTED DRAWING: Figure 4
Patent JP-2020028946-A (JP)
Title: Mems element and method of manufacturing the same
Inventor: ARAKI SHINICHI
IPC: H04R19/04
Filed: 2018-08-22
Abstract: To provide a high-sensitivity MEMS element in which the effect of tensile stress from a support film is reduced.SOLUTION: A gap 13 is provided between a fixed electrode 5 and a support film 7 to have a structure in which at least one connection portion 12 for connecting the fixed electrode and the support film is provided in the gap portion. This structure can reduce the effect of tensile stress from the support film and simply suppress the occurrence of warpage in the fixed electrode.SELECTED DRAWING: Figure 5
Patent JP-2020036088-A (JP)
Title: Hand belt and mobile terminal
Inventor: OTAKA MASATOSHI
IPC: H04M1/11
Filed: 2018-08-27
Abstract: To provide a hand belt and a portable terminal that can be grasped well regardless of right and left hands used and their sizes.SOLUTION: A hand belt includes a first mounting portion 20 mounted on the upper end side of a terminal body 1, a second mounting portion 21 mounted on the lower end side of the terminal body 1, a belt body 22 attached to the first mounting portion 20 and the second mounting portion 21 and disposed on the back surface that is the lower surface of the terminal body 1, and the lower end side of the belt body 22 is attached to the second mounting portion 21 so as to be movable more than the upper end side of the belt body 22. Therefore, the lower end of the belt body 22 is moved more than the upper end of the belt body 22, so that the mounting position of the belt body 22 on the lower end of the terminal main body 1 can be displaced. For this reason, the terminal body 1 can be grasped satisfactorily irrespective of the right and left hands used and their sizes.SELECTED DRAWING: Figure 2
Patent JP-2020038574-A (JP)
Title: Image learning program, image learning method, image recognition program, image recognition method, and image recognition device
Inventor: SUGAWARA TAKASHI
IPC: G06T7/00
Filed: 2018-09-05
Abstract: To propose an image learning program and the like that can improve efficiency in recognition of image segmentation.SOLUTION: An image learning program causes an image recognition device to execute learning by using a learning data set including learning images and teacher images. The image recognition device comprises a first image recognition unit and a second image recognition unit. The first image recognition unit reduces the resolution of the learning images and performs image segmentation on the learning images with low resolution. The second image recognition unit performs image segmentation on the learning image with high resolution compared with the learning image with low resolution. The image learning program causes to execute a first step of inputting the learning image in the first image recognition unit to acquire a first output image, a second step of inputting the learning image and first output image to the second image recognition unit to acquire a second output image, a third step of acquiring a second error of the second output image with respect to the teacher image, and a fourth step of correcting an error in the second image recognition unit on the basis of the second error.SELECTED DRAWING: Figure 8
Patent JP-2020043172-A (JP)
Title: Electronic equipment
Inventor: FUKUCHI SATORU
IPC: H05K1/02
Filed: 2018-09-07
Abstract: To provide electronic equipment with improved signal quality.SOLUTION: The electronic equipment comprises a substrate having a first layer and a second layer. The first layer has a first power supply pattern. The second layer has a second power supply pattern electrically connected to the first power supply pattern. When viewed from a thickness direction of the substrate, more than half of the first power supply pattern overlaps with the second power supply pattern, or, at least a part of the first power supply pattern overlaps with a signal line provided in the second layer.SELECTED DRAWING: Figure 3