baber/WOPTO huggingface dataset:
Patent JP-2019178176-A (JP)
Title: Liquid protein formulations containing organophosphates
Inventor: ALYSSA M LARSON
IPC: A61K47/10
Filed: 2019-07-26
Abstract: To provide concentrated, low-viscosity liquid formulations of pharmaceutically important proteins, especially high-molecular-weight proteins, such as mAbs.SOLUTION: A liquid pharmaceutical formulation for injection comprises: (i) one or more proteins; (ii) one or more viscosity-reducing organophosphates; and (iii) a pharmaceutically acceptable solvent. When the proteins are combined with the solvent and organophosphates in a volume suitable for injection, the formulation has an absolute viscosity from about 1 cP to about 50 cP at 25°C as measured using a cone and plate viscometer. The absolute viscosity of the formulation is less than the absolute viscosity of the otherwise same formulation comprising an equivalent amount of sodium phosphate in place of the organophosphate. The absolute viscosity in each case is an extrapolated zero-shear viscosity.SELECTED DRAWING: None
Patent JP-2021021024-A (JP)
Title: Rubber composition and tire
Inventor: SUZUKI YUMI
IPC: C08L61/14
Filed: 2019-07-29
Abstract: To provide a rubber composition and a tire that make it possible to obtain excellent grip stability while improving dry grip performance.SOLUTION: A rubber composition contains a rubber component, an alkylphenol resin, a sulfur donor to release active sulfur during vulcanization, and a thiuram vulcanization accelerator.SELECTED DRAWING: None
Patent JP-2021021119-A (JP)
Title: Method for manufacturing transition piece and transition piece
Inventor: NAKAYAMA YUKARI
IPC: B33Y70/00
Filed: 2019-07-29
Abstract: To provide a method for manufacturing a transition piece and a transition piece which has high degree of freedom in adjustment of length or shape, to which dissimilar metal welding can be easily performed, and furthermore, can be easily manufactured.SOLUTION: A method for manufacturing a transition piece 1 according to the present invention is a method for manufacturing a transition piece 1 having: one end 2 having the same composition as one object to be welded; the other end 3 having the same composition as the other object to be welded; and an intermediate layer 4 which is formed between the one end 2 and the other end 3, and in which the composition of the one end 2 and the composition of the other end 3 are equal as they approach to the center. At least the intermediate layer 4 out of the one end 2, the other end 3 and the intermediate layer 4 is formed by a lamination shaping method.SELECTED DRAWING: Figure 1
Patent JP-2021025625-A (JP)
Title: Gear change control device of belt-type continuously variable transmission
Inventor: OKAHARA KEN
IPC: F16H61/662
Filed: 2019-08-08
Abstract: To provide a hydraulic control device of a belt-type continuously variable transmission which can perform stable gear-change ratio control even if reverse rotation occurs at a pulley.SOLUTION: This gear change control device of a belt-type continuously variable transmission calculates a thrust ratio on the basis of input torque to the belt-type continuously variable transmission and a target gear change ratio, calculates reference pulley hydraulic pressure based on the thrust ratio, calculates feedback hydraulic pressure by performing feedback control corresponding to a difference between the target gear change ratio and an actual gear change ratio, and performs gear change control on the basis of the reference pulley hydraulic pressure and the feedback hydraulic pressure. At this time, when changing the target gear change ratio to a second target gear change ratio, the reference pulley hydraulic pressure is added with feedforward hydraulic pressure which becomes higher as a rotation number of a primary pulley is larger, being hydraulic pressure corresponding to an operation state at the second target gear change ratio, and balancing the continuously variable transmission.SELECTED DRAWING: Figure 2
Patent JP-2021029533-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-22
Abstract: To enhance interest in a game when constituting a game machine so as to be controllable to a special state.SOLUTION: A display period (for example, 0.5 seconds) of a display result of variable display when a special display result (for example, big win/small win patterns, a small win pattern) is derived and displayed in variable display of a predetermined count (for example, the first and seventh) is shorter than a display period (for example, 10 seconds) of a display result of variable display when a predetermined display result (for example, a losing pattern) differing from a special display result is derived and displayed in variable display of a predetermined count, a start promotion performance (for example, a special pattern 2 winning promotion performance) is executable during variable display of a predetermined count when a predetermined display result is derived and displayed in the variable display of predetermined count, and a specific promotion performance (for example, a V winning promotion performance) is executable after starting a display period of a special display result when the special display result is derived and displayed in variable display of a predetermined count.SELECTED DRAWING: Figure 8-30
Patent JP-2021030267-A (JP)
Title: Back gauge starter of press brake and press brake
Inventor: ECHIGO Noriyuki
IPC: B21D5/02
Filed: 2019-08-23
Abstract: To provide a back gauge starter of a press brake reducing a burden of an operator.SOLUTION: A back gauge starter (8) of a press brake (91) includes an interlock switch (62) that is pressed down with a heel (SFa) of a foot (SF) of a worker (S) to output information (J62) for releasing an operation lock, a closing switch portion (61B) that has a pedal (83) to be depressed by the foot (SF), and while the interlock switch (62) is pressed down by the heel (SFa), depresses the pedal (83) with a toe (SFc) of the foot (SF) to output information (J61) for stating machining action of the press brake (91), and a start switch portion (63B) that has an operation piece (85a) movable vertically or horizontally, and while the interlock switch (62) is pressed down with the heel (SFa), moves the operation piece (85a) with the toe (SFc) to output information (J63) for starting a back gage device (5).SELECTED DRAWING: Figure 3
Patent JP-2021030887-A (JP)
Title: Display control device and display control program
Inventor: TAKEMORI DAISUKE
IPC: B60K35/00
Filed: 2019-08-23
Abstract: To provide a display control device and a display control program which can suppress discomfort felt by a driver about the appearance of an image content displayed by a head-up display in such a manner as to partly overlap the irradiation area of a headlight.SOLUTION: A display control device 100 controls the display of a head-up display 13 installed in a vehicle including a headlight 54. In an image content displayed by the head-up display 13, the display control device 100 changes the brightness value of the image content so that an apparent difference in brightness becomes small between an overlapping portion which overlaps the irradiation area of the headlight 54 and a non-overlapping portion which does not overlap the irradiation area. Then, the display control device 100 provides an image having the image content whose brightness value has been changed to the head-up display 13 to make it display the image.SELECTED DRAWING: Figure 1
Patent JP-2021033077-A (JP)
Title: Drawing device and cooking machine
Inventor: FUJIWARA TAKESHI
IPC: G09G5/02
Filed: 2019-08-26
Abstract: To provide a drawing device having a display mode in which a part of the contents displayed in a screen are changed, the drawing device causing less discomfort in a user when the displayed contents are changed.SOLUTION: In a display unit 200, lines L1 to L40 are black-and-white regions in which the pixels display a single color, and lines L41 to L240 are color regions in which the pixels display multiple colors. The contents displayed in the display unit 200 are changed in such a manner that an item 57b is controlled to be displayed or not to be displayed according to situations including a user operation. The item 57b with a variable display is displayed in the black-and-white region with less data for controlling the display state of the pixels than the color region.SELECTED DRAWING: Figure 17
Patent JP-2021032762-A (JP)
Title: Range-finding system and electronic instrument
Inventor: HONDA MOTONARI
IPC: G01S17/89
Filed: 2019-08-27
Abstract: To provide a range-finding system that, in an array dot arrangement of the light source (dot), can improve resolution of a distance image for obtaining distance information up to a subject without increasing the number of light sources.SOLUTION: A range-finding system of the present disclosure comprises: a surface light-emitting semiconductor laser that projects light of a prescribed pattern to a subject; an event detection sensor that receives the light reflected upon the subject, and detects that a luminance change of a pixel exceeds a prescribed threshold as an event; and a control unit that performs control of the surface light-emitting semiconductor laser and event detection sensor. An arrangement of a light source of the surface light-emitting semiconductor laser is an array dot arrangement that has the light source two-dimensionally arranged in an array shape. The control unit is configured to, with adjacent two light sources in the array dot arrangement as a unit of driving, light up and drive the two light sources simultaneously in a period between individually lighting-up and driving the two light sources.SELECTED DRAWING: Figure 3
Patent JP-2021035006-A (JP)
Title: Imaging apparatus and method for controlling the same
Inventor: TSUTSUMI TAKAYUKI
IPC: H04N5/369
Filed: 2019-08-29
Abstract: To reduce the risk that image processing means is stopped by reducing noise components due to a temperature rise of photoelectric conversion means.SOLUTION: An imaging apparatus includes: photoelectric conversion means (101) for generating image data by photoelectric conversion; image processing means (102) for processing the image data generated by the photoelectric conversion means; and control means (210) for selecting an operation mode on the basis of temperature information about the photoelectric conversion means and temperature information about the image processing means.SELECTED DRAWING: Figure 2
Patent JP-2021033940-A (JP)
Title: Multi-functional card for vehicle and method for using the same
Inventor: TANAKA RITSU
IPC: H01M4/485
Filed: 2019-08-29
Abstract: To provide a multi-functional card for a vehicle that can make it unnecessary to charge a secondary battery in an ETC card while reducing the risk of stealing of the ETC card when the card is left in a vehicle.SOLUTION: The multi-functional card for a vehicle includes: a card base material; a lithium ion secondary battery buried in the card base material; an IC chip for an electronic toll collection system (ETC) buried in the card base material, the IC chip being electrically connected to the lithium ion secondary battery; and an IC chip for a vehicle smart key buried in the card base material, the IC chip being electrically connected to the lithium ion secondary battery. The multi-functional card can thus have a charge function, an ETC function, and a smart key function for a vehicle at the same time.SELECTED DRAWING: Figure 1
Patent JP-2021036505-A (JP)
Title: Switch device, battery-powered lighting equipment and electric bicycle
Inventor: IDO SHIGERU
IPC: H01H9/16
Filed: 2019-08-30
Abstract: To provide a switch device, whose power consumption can be reduced and which has a simple configuration.SOLUTION: A switch device 1 comprises: a first wiring path 11; a second wiring path 12; a power supply circuit 20 that is connected between a first terminal 11a of the first wiring path 11 and a third terminal 12a of the second wiring path 12; a switch 30 that is connected between a second terminal 11b of the first wiring path 11 and a fourth terminal 12b of the second wiring path 12 and is opened/closed to thereby perform switching between conduction and non-conduction between the second terminal 11b and the fourth terminal 12b; a light source 40 that is connected in parallel to the switch 30; a determination part 51 for determining whether the switch 30 is opened or closed; and a control part 52 for controlling the power supply circuit 20. The power supply circuit 20 has a constant current control mode, in which a constant current is outputted, and a constant voltage control mode, in which a constant voltage is outputted. The control part 52 controls the power supply circuit 20 to operate in the constant current control mode if the light source 40 is turned on, and controls the power supply circuit 20 to operate in the constant voltage control mode if the light source 40 is turned off.SELECTED DRAWING: Figure 1
Patent JP-2021037440-A (JP)
Title: Separation device and separation system
Inventor: SUGAWARA YOSHIYUKI
IPC: B30B9/16
Filed: 2019-08-30
Abstract: To provide a separation device and a separation system that enable appropriate solid-liquid separation while suppressing an increase in cost.SOLUTION: A separation device 1 that dehydrates an object A0 and discharges a concentrated object A comprises a liquid level holding mechanism 40, wherein the liquid level holding mechanism keeps a liquid level of a separation liquid C separated from the object A0 by dehydration at a predetermined liquid level that is vertically above an object inlet port 31A and an object exhaust port 31B with respect to a casing 10 included in the separation device 1.SELECTED DRAWING: Figure 2
Patent JP-2021039475-A (JP)
Title: Information processing device and information processing program
Inventor: SATO MASAHIRO
IPC: G06Q30/02
Filed: 2019-09-02
Abstract: To obtain an awareness probability with high accuracy in such a case that an item is recommended to a user, in obtaining the awareness probability which is a probability that the user notices the item, as compared to the case that the awareness probability when the user did not purchase the item is set to a fixed value.SOLUTION: A prediction model 18 learns a probability that a user u prefers an item i using a probability that the user u notices the item i as a weight. In learning data, when the item i is recommended to the user u and the user u has not purchased the item i, the prediction model 18 learns the probability that the user u prefers the item i while using, as a weight, a corrected awareness probability calculated from a value obtained by adding a recommendation parameter representing a condition that affects a probability that the user u notices the recommended item i to a basic parameter representing a basic awareness probability when the effect of the item i being recommended to the user u is not considered.SELECTED DRAWING: Figure 9
Patent JP-2021039235-A (JP)
Title: Cleaning device and image formation device
Inventor: NISHIDA SATOSHI
IPC: G03G15/16
Filed: 2019-09-03
Abstract: To provide a cleaning device with an increased durability.SOLUTION: A cleaning device 30 according to the present invention has a first blade 351 in the shape of a thick plate for cleaning the surface of a toner carrier 341 by bringing the top end part in contact with a toner carrier 341 carrying a toner. The first blade 351 includes a base material 501 and a coat layer 502 over the surface of the base material 501. In the first blade 351, the cross section of the top end part in the thickness direction is a protrusion or a protrusion in which the center part protrudes more than the contacting end part.SELECTED DRAWING: Figure 2
Patent JP-2021044890-A (JP)
Title: Method for joining conductive wire
Inventor: TANG FEI
IPC: H02K15/04
Filed: 2019-09-09
Abstract: To provide a method for joining a conductive wire capable of more surely suppressing occurrence of welding failure.SOLUTION: In a method for joining a conductive wire, a laser beam is irradiated on an end face of a flat wire 20A and the end face of a flat wire 20B adjacent to the flat wire 20A and the flat wire 20A and the flat wire 20B are joined. The laser beam is irradiated so that a plurality of irradiation loci L1, L2, ... are arranged toward a predetermined direction and adjacent irradiation loci L1, L2,... overlap at least partially when the end face of the flat wire 20A and the end face of the flat wire 20B are irradiated with the laser beam. At a portion that does not overlap with the second irradiation locus L2 on a front side in the predetermined direction in the first irradiation locus L1, the laser beam is irradiated with a first spot diameter that ensures a predetermined penetration depth. At a portion that overlaps with the second irradiation locus L2 in the first irradiation locus L1, the laser is irradiated with a second spot diameter that is larger than the first spot diameter.SELECTED DRAWING: Figure 3
Patent JP-2021042021-A (JP)
Title: Article supply device
Inventor: NAKAMICHI TAKEO
IPC: B65G47/14
Filed: 2019-09-09
Abstract: To reduce the risk of damage to a pin that transmits rotational motion.SOLUTION: An article supply device includes a rotation transmission mechanism 4 for rotating either a first rotor 10 or a second rotor 20 with a rotation drive mechanism 30 and transmitting the rotation to the other to rotate it. The rotation transmission mechanism 4 includes a first pin 14 fixed to a side of the first rotor 10 facing the second rotor 20 so as to protrude parallel to a first rotary axis 11 in a region other than the first rotary axis 11, and a pair of second pins 24 fixed to the second rotor 20 in an attitude toward a second rotary axis 21 so as to guide the first pin 14 therebetween. When the first pin 14 is in an orthogonal posture to the plane in which the pair of second pins 24 is located, as seen from an end face of the second pin 24, a gap is formed between the first pin 14 and each of the second pins 24, so that the first rotor 10 and the second rotor 20 are interlocked and rotate simultaneously through the first pin 14 and the pair of second pins 24 which are connected to each other.SELECTED DRAWING: Figure 8
Patent JP-2021044379-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-09-11
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. In the polyolefin-based sheet arranging step, a polyolefin-based sheet is arranged on a rear surface or a surface of the wafer. In the integrating step, the polyolefin-based sheet is heated by applying hot air to the sheet, to integrate the wafer and the sheet. In the frame supporting step, the polyolefin-based sheet is supported by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. In the dividing step, a shield tunnel is formed in the wafer, and the wafer is divided into individual device chips. In the picking-up step, the device chips are pushed up by spraying air, and the device chips are picked up.SELECTED DRAWING: Figure 4
Patent JP-2019215926-A (JP)
Title: Display method, information processing apparatus, and information processing system
Inventor: HASEGAWA HIROSHI
IPC: G06F3/0484
Filed: 2019-09-12
Abstract: To improve efficiency when an image is shared and observed by users of a plurality of information processing apparatuses.SOLUTION: A control unit of an information processing apparatus displays images synchronized with each other in a plurality of display units corresponding to each of a plurality of information processing apparatuses in a state where an exclusive right of operation is given to one of the plurality of information processing apparatuses, when a first request is input by a user to the information processing apparatus not having the right of operation, cancels the synchronization state of the images on the information processing apparatus, and when a second request is input by the user to the information processing apparatus in which the synchronization state is cancelled, restores the synchronization state.SELECTED DRAWING: Figure 13
Patent JP-2021046719-A (JP)
Title: Remote control system for shovel
Inventor: WU CHUNNAN
IPC: E02F9/26
Filed: 2019-09-18
Abstract: To provide a remote control system for a shovel that can present more realistic images.SOLUTION: A remote control system SYS for a shovel 100 having a lower traveling body 1, an upper revolving body 3 revolvably mounted on the lower traveling body 1, and an imaging device C1 attached to the upper revolving body 3 has: a controller 30 that generates an ambient image based on an image captured by the imaging device C1; an operating device 26 installed outside the shovel 100; and a head-mounted display as a display device D1 that displays the ambient image. The ambient image displayed on the head-mounted display changes according to the change in an orientation of the head-mounted display.SELECTED DRAWING: Figure 6
Patent JP-2021048096-A (JP)
Title: Fuel cell system and operational method of them
Inventor: ITOKAWA KAZUYOSHI
IPC: H01M8/0432
Filed: 2019-09-20
Abstract: To enable a suppression of a damage of a reproduction heat exchanger at an activation.SOLUTION: A fuel cell system (1) comprises: an SOFC (10) generating power by an electrochemical reaction of a fuel gas and an oxidant gas; a regenerative heat exchanger (40) that exchanges heat of the exhaust gas from the SOFC to the oxidant gas; and an adjustment valve (47) that executes a flow amount adjustment of the oxidant gas to the regenerative heat exchanger (40). A control part (60) is structured so that the flow amount adjustment is controlled in the adjustment valve so as to avoid a sudden change of an inlet temperature of the oxidant gas in the regenerative heat exchanger in one part of an activation time in the SOFC.SELECTED DRAWING: Figure 1
Patent JP-2021051377-A (JP)
Title: Attached matter detection device and attached matter detection method
Inventor: KONO TAKASHI
IPC: G06T7/00
Filed: 2019-09-20
Abstract: To provide an attached matter detection device and an attached matter detection method that can detect an attached matter with high accuracy.SOLUTION: An attached matter detection device according to an embodiment comprises an extraction part and a confirmation part. The extraction part extracts a candidate region for an attached matter region corresponding to an attached matter on an imaging device based on an edge detected from each pixel of an image captured by the imaging device. The confirmation part confirms the attached matter region from the candidate region extracted by the extraction part based on an area of the candidate region that is present in a first region including a road surface region on the image and an area of the candidate region that is present in a second region including a region other than the road surface region.SELECTED DRAWING: Figure 2