baber/WOPTO huggingface dataset:
Patent JP-2019095762-A (JP)
Title: Method for manufacturing liquid developer
Inventor: AICHI YASUHIRO
IPC: G03G9/13
Filed: 2018-07-06
Abstract: To provide a liquid developer excellent in dispersion stability of toner particles and capable of suppressing reduction in volume resistivity of an insulating liquid carrier and suppressing the occurrence of aggregates even when applying a shear force to the toner particles.SOLUTION: The method for manufacturing a liquid developer includes the step of applying a shear force to a mixture of a polyester resin A, a polyester resin B and a toner particle dispersant in a liquid a to prepare toner particles. The polyester resin A has a number average molecular weight of 3000-7000, an acid value of 5 or more and a carboxyl group derived from trimellitic acid and the like; the polyester resin B has a number average molecular weight of 4000-20000, an acid value of 2 or less; the toner particle dispersant has a primary amino group and an amine value of 40 or more; the mass ratio (B/(A+B)) of the polyester resin B is 0.3-0.9; and the relation of the SP value of the liquid a<the SP value of the toner particle dispersant<the SP value of the polyester resin B is satisfied.SELECTED DRAWING: None
Patent JP-2020009175-A (JP)
Title: Wireless communication device and vehicle monitor program
Inventor: IMAMURA MASAHIRO
IPC: G08G1/09
Filed: 2018-07-09
Abstract: To provide a wireless communication device and a vehicle monitor program capable of providing information according to a traveling state of a vehicle.SOLUTION: An arrival direction measurement portion 121 measures the arrival direction of a radio wave transmitted from an on-vehicle device. A traveling state detection portion 122 detects a traveling state of a vehicle equipped with the on-vehicle device on the basis of a plurality of arrival directions measured during a sampling time. An information providing portion 123 transmits alert information according to the traveling state to the on-vehicle device.SELECTED DRAWING: Figure 2
Patent JP-2018166335-A (JP)
Title: Notification system, display means, display method, and computer program
Inventor: ARATA YUICHI
IPC: G06F3/0481
Filed: 2018-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a notification system that can appropriately notify a medical worker of a change in the state of a patient in a hospital room.SOLUTION: A notification system of an embodiment of the present invention comprises: detection means that creates information on the movement of a person to be detected; control means that determines the presence/absence of a predetermined event on the basis of the movement information from the detection means, and when determining that the predetermined event has occurred, outputs event occurrence information indicating that the predetermined event has occurred; and display means that displays the event occurrence information output from the control means. The display means displays the event occurrence information by using an icon.SELECTED DRAWING: Figure 2
Patent JP-2020007675-A (JP)
Title: Synthetic leather with good feeling and touch and extremely excellent abrasion resistance, and method for producing the same
Inventor: SHIMOYAMA KOICHI
IPC: D06N3/14
Filed: 2018-07-10
Abstract: To provide a synthetic leather which is capable of stably achieving good feeling and high abrasion resistance, and closely resembles a feeling and a touch of a natural leather and is extremely excellent in abrasion resistance, and to provide a method for producing the same.SOLUTION: A method for producing a synthetic leather includes a step of forming a microporous layer consisting of a microporous body on a fibrous base material, wherein the microporous body contains (A) a polyol, (B) a urethane prepolymer containing an isocyanate group and (C) a curing catalyst, and (A-1) polymer polyol fine particles are incorporated into a formulation liquid, which substantially becomes a non-porous body, to form pores by setting the mixing ratio of the component (A) to the component (B) to be an equivalent ratio of NCO group/OH group of 1.10 to 1.30.SELECTED DRAWING: Figure 1
Patent JP-2020009941-A (JP)
Title: Manufacturing method for silicon carbide epitaxial substrate and manufacturing method for silicon carbide semiconductor device
Inventor: WADA KEIJI
IPC: H01L29/12
Filed: 2018-07-10
Abstract: To achieve high-speed growth of a silicon carbide layer while improving the flatness of the surface of a silicon carbide layer and the in-plane uniformity of the carrier concentration.SOLUTION: The first main surface is a (0001) plane or a plane inclined at an angle of 8° or less with respect to the (0001) plane. The cross-sectional area of a reaction chamber in a plane perpendicular to the traveling direction of mixed gas is 132 cmor more and 220 cmor less. When a first value is an X axis and a second value is a Y axis, the first value and the second value belong to a hexagonal area surrounded with the first coordinates, the second coordinates, the third coordinates, the fourth coordinates, the fifth coordinates, and the sixth coordinates in the XY plane coordinates, and the first coordinates are (0.104, 0.02), the second coordinates are (0.157, 0.04), and the third coordinates are (0.358, 0.09), the fourth coordinates are (0.104, 0.65), the fifth coordinates are (0.157, 1.09), and the sixth coordinates are (0.358, 2.72).SELECTED DRAWING: Figure 6
Patent JP-2020013846-A (JP)
Title: Multilayer ceramic electronic component
Inventor: SUGA YASUTOMO
IPC: H01G4/30
Filed: 2018-07-17
Abstract: To provide a low profile multilayer ceramic electronic component capable of ensuring transverse intensity.SOLUTION: In a multilayer ceramic electronic component, a ceramic body has first and second principal surfaces directing a first axial direction, first and second end faces directing a second axial direction orthogonal to the first axial direction, a first internal electrode pulled out to the first end face, and a second internal electrode facing the first internal electrode and pulled out to the second end face. A first external electrode has a first coating part covering the first end face, and a first extension extending from the first coating part to the second end face. A second external electrode has a second coating part covering the second end face, and a second extension extending from the second coating part to the second end face. Assuming the thickness of the ceramic body is T, and the thickness of the first and second extensions is T, T+Tis 50 μm or less, and T/(T+T) is 0.32 or less, in the multilayer ceramic electronic component.SELECTED DRAWING: Figure 2
Patent JP-2020016481-A (JP)
Title: Distance measuring device
Inventor: TAKAGAWA YOSUKE
IPC: G01S7/497
Filed: 2018-07-24
Abstract: To obtain a distance measuring device with which it is possible to accurately detect the positional deviation of a scanning position by a simple configuration.SOLUTION: A distance measuring device 10 comprises: a laser light source 13 for emitting an emitted light L1 with which an object that is the object of measurement is irradiated; a laser light source control circuit 131 for controlling the laser light source 13; an MEMS mirror 15 for two-dimensionally scanning the object with the emitted light L1; a reflection member 101 for reflecting the emitted light L1 and covering a portion of the area R scanned with the emitted light L1; and an optical detector 16 for receiving reflected light L2 from the object that is the object of measurement and reflected light L2 from the reflection member 101 and outputting a received light signal. The laser light source control circuit 131 controls the luminous power of the emitted light L1 to less than a threshold, with the luminous power of the emitted light L1 when the output of the optical detector 16 is saturated serving as the threshold.SELECTED DRAWING: Figure 2
Patent JP-2019039066-A (JP)
Title: Production of sacrificial anode
Inventor: DAVID WILLIAM WHITMORE
IPC: C23F13/02
Filed: 2018-07-25
Abstract: To provide a method of forming a sacrificial anode for installing in an ionic conductive medium, in an installing place containing a metal necessary to be cathodically protected, and an anode assembly containing a sacrificial anode.SOLUTION: A sacrificial anode 16 is formed by positioning an anode core in a tray having division members for demarcating rows of adjacent chambers containing each one of anode cores, and by casting a coated mortar for the anode core into a receptacle, and although each anode core receives a coating wrapping the anode core at least partly, connection wires 19, 20 are as exposed. The mortar is cast such that a brittle bridge is formed between each anode and an anode adjacent thereto. Trays are stacked and transported to a place where an installer separates the anodes and install individually to a medium.SELECTED DRAWING: Figure 1
Patent JP-2020016327-A (JP)
Title: Heat insulation panel
Inventor: YAMASHIRO HIROTAKA
IPC: F16L59/04
Filed: 2018-07-27
Abstract: To provide a heat insulation panel that has further high heat insulation property.SOLUTION: A heat insulation panel 4 includes a number of cylindrical cavity parts 2 that is formed along a constant direction in a panel thick wall and arranged parallel to each other in a direction crossing with the longitudinal direction thereof. A silica aerogel particulate matter having an average particle size of 0.01 to 4.0 mm is filled into the cylindrical cavity parts 2.SELECTED DRAWING: Figure 2
Patent JP-2018200887-A (JP)
Title: Gas enclosure assembly and system
Inventor: JUSTIN MAUCK
IPC: H01L51/50
Filed: 2018-07-30
Abstract: To provide a various embodiments of a hermetically-sealed gas enclosure assembly and system.SOLUTION: The present teachings relate to various embodiments of a hermetically-sealed gas enclosure that can be readily transportable and assemblable and provide maintenance of a minimum inert gas volume and maximal access to various devices and apparatuses enclosed therein. Various embodiments of the hermetically-sealed gas enclosure assembly and system of the present teachings can have a gas enclosure assembly constructed in a fashion that minimizes the internal volume of a gas enclosure assembly, and at the same time optimizes the working space to accommodate a variety of footprints of various OLED printing systems. Various embodiments of a gas enclosure assembly so constructed additionally provide ready access to the interior of a gas enclosure assembly from the exterior during processing and ready access to the interior for maintenance, while minimizing downtime.SELECTED DRAWING: None
Patent JP-2018166344-A (JP)
Title: Radio device, radio communication system comprising the same, and program run on radio device
Inventor: YOMO HIROYUKI
IPC: H04W8/26
Filed: 2018-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio device capable of reducing power consumption due to transmission of identification information.SOLUTION: A radio node 1, which is a sink, detects any of the total number of radio nodes 1-7, a closeness index indicating how close to the radio node 1, the number of adjacent radio devices adjacent to each radio node 1-7, and the number of hops between radio devices on the basis of topology information indicating topology of radio nodes constituting a radio network. The radio node 1 collects the number of activation times of each radio node 1-7 or reception signal intensity at each radio node 1-7. Then, the radio node 1 allocates wakeup IDs to the radio nodes 1-7 so that frame length or frame length and a frame number increase in sequence from a reference wakeup ID defined by the shortest frame length and the fewest frame number on the basis of a detection result or collection result.SELECTED DRAWING: Figure 1
Patent JP-2020019563-A (JP)
Title: Packaging bag
Inventor: EGAMI KEISUKE
IPC: B65D75/62
Filed: 2018-08-03
Abstract: To provide a packaging bag capable of visually recognizing the inside, and facilitating opening/closing after being unsealed.SOLUTION: A packaging bag 1 comprises an adhesive part 21 formed by arranging and overlapping transparent resin sheets 100 including a substrate layer 11 and a heat adhesive resin layer 17 and not including a metal foil layer at front and rear, and by bonding a circumference with the heat adhesive resin layer 17. The heat adhesive resin layer 17 transmits laser light in a predetermined wavelength region. The substrate layer 11 exhibits lower transmittance of the laser light in the predetermined wavelength region than that of the heat adhesive resin layer 17. The substrate layer 11 on a front side sheet 100 and a back side sheet 100 arranged as opposed to each other is provided with cutting parts 50, 60 each made from a half-cut line 15 formed at a part exposed to the laser light in the predetermined wavelength region.SELECTED DRAWING: Figure 1
Patent JP-2020026664-A (JP)
Title: Floor member of work machine, and work machine comprising the same
Inventor: SAKAIYA MASANORI
IPC: B62D21/18
Filed: 2018-08-10
Abstract: To secure rigidity while reducing unnecessary reinforcement without making a plate thickness of a floor plate large in a floor member of a work machine.SOLUTION: A floor member comprises: a floor plate 11 in which a driver seat is mounted in a longitudinally intermediate part and whose left and right edge portions 12 are folded; a front side cross beam reinforcement portion 13 and a rear side cross beam reinforcement portion 14 provided on a rear face of the floor plate 11 with an interval in a longitudinal direction and extending to the vicinity of the left and right edge portions 12 of the floor plate 11; and a left side vertical beam reinforcement portion 15 and a right side vertical beam reinforcement portion 16 which are fixed to a rear face of the floor plate 11 with an interval in a lateral direction and whose front and rear end portions are connected with the front side cross beam reinforcement portion 13 and the rear side cross beam reinforcement portion 14. There is provided a pedestal fastening portion 20 fastening a pedestal 52 of the driver seat 50 directly above the left side vertical beam reinforcement portion 15 and the right side vertical beam reinforcement portion 16. There is provided a cab fastening portion 21 fastening a bottom portion of a cab 6 in at least one of the front side cross beam reinforcement portion 13 and the rear side cross beam reinforcement portion 14.SELECTED DRAWING: Figure 1
Patent JP-2020026089-A (JP)
Title: Protective layer transfer sheet, method for producing printed matter, and thermal transfer printer
Inventor: MORI SHIGETA
IPC: B32B3/22
Filed: 2018-08-10
Abstract: To provide a protective layer transfer sheet for forming a moire pattern on a printed matter and producing a high value-added printed matter.SOLUTION: Provided is a protective layer transfer sheet 100 including a substrate 10 and a transferable protective layer 12 provided releasably on the substrate 10, and in which the transferable protective layer 12 includes a release layer 13 provided on the substrate 10, and an adhesive layer 14 provided on the release layer 13, and a moire generating pattern layer P1 having a dot pattern including a plurality of dots or a line pattern including a plurality of line parts is provided between the release layer 13 and the adhesive layer 14.SELECTED DRAWING: Figure 1
Patent JP-2019008306-A (JP)
Title: Method for producing resin particles
Inventor: MORIYA ITSUKI
IPC: C08K3/36
Filed: 2018-08-15
Abstract: To provide a method for producing resin particles which simplifies the process of manufacturing resin particles and has good narrow particle size distribution, replenishment property and heat resistant storage stability.SOLUTION: The method for producing resin particles includes a droplet discharging step of discharging a resin particle composition liquid from a discharge hole to form a droplet and a solidification step of solidifying the droplet; the composition liquid of the resin particles contains at least a binder resin, a release agent and fine particles, in which the contact angle of the binder resin with respect to water is 90° or less, and the degree of hydrophobicity is 65% or more.SELECTED DRAWING: None
Patent JP-2019055179-A (JP)
Title: Orthodontic appliance
Inventor: HUNG CHENG-HSIANG
IPC: A61C7/36
Filed: 2018-08-16
Abstract: To provide a removable orthodontic appliance capable of improving convenience in use by causing at least one tooth to press into the alveolar bone.SOLUTION: An orthodontic appliance 100 includes a correction unit 101 that is adapted to be removably worn on a dental arch. The correction unit includes one first receiving part for receiving at least one first tooth of a dental arch which needs correction. The shape of the first receiving part allows the first tooth to move toward the alveolar bone. At least one elongated opening 101A is formed on the occlusal surface of the correction unit and extends to the lingual surface and the buccal surface of the correction unit. The orthodontic appliance includes a force exerting assembly configured to come into contact with the first tooth through the opening, thereby exerting a force on the first tooth to press the first tooth into the alveolar bone.SELECTED DRAWING: Figure 2
Patent JP-2020031108-A (JP)
Title: Light-emitting device
Inventor: IMADA MAMORU
IPC: H01L33/58
Filed: 2018-08-21
Abstract: To provide a light source device whose thickness is further reduced while suppressing luminance unevenness.SOLUTION: A light-emitting device includes: a light guide plate 210 including a first surface 210b provided with a plurality of first recesses 11; a light-reflective resin layer 130 located at the bottom of each of the first recesses; a plurality of light emitting elements 140A each having an upper surface 140a and a side surface 140c and each disposed inside a corresponding one of the plurality of first recesses; and a plurality of wavelength conversion members 150A. The upper surface of each of the light emitting elements is joined to the light-reflective resin layer, and each of the plurality of wavelength conversion members covers the side surface of the light emitting element inside the first recess.SELECTED DRAWING: Figure 2
Patent JP-2020029363-A (JP)
Title: Attachment with electromagnet for construction equipment
Inventor: TAGUCHI YUICHI
IPC: B66C13/14
Filed: 2018-08-24
Abstract: To supply power to an electromagnet even when a movable portion reaches any of the pair of operating ends in an attachment with an electromagnet.SOLUTION: There is provided an attachment 1 with an electromagnet comprising: a piping 3 for attachment consisting of a first main pipe 32 and a second main pipe 33, which connects a first entrance 511 in the middle of a first flow path 51 of a bridge circuit 5 including the first flow path 51 and a second flow path 52 through which oil flows in one direction to a first main pipe 32, and connects a second entrance 521 in the middle of the second flow path 52 to a second main pipe 33; and a piping 4 for a hydraulic motor comprising a first branch pipe 42 and a second branch pipe 43, which connects a bridge circuit outlet 53 where the first flow path 51 and the second flow path 52 of the bridge circuit 5 are combined to the first branch pipe 42, and connects a bridge circuit inlet 54 where the first flow path 51 and the second flow path 52 of the bridge circuit 5 are combined to the second branch pipe 43; wherein a throttle valve 421 that opens when the set hydraulic pressure is exceeded is provided in the first branch pipe 42.SELECTED DRAWING: Figure 1
Patent JP-2020031717-A (JP)
Title: Game machine
Inventor: MATSUDA TEPPEI
IPC: A63F7/02
Filed: 2018-08-27
Abstract: To provide a game machine which can enhance interest of a game in a Pachinko machine having a set value.SOLUTION: A game machine (10) for setting one set value from a plurality of set values includes: means (131) for executing a win/lose determination for each symbol variation; and means (155) for managing a high-probability state in which a winning probability of a big winning in the win/lose determination is high. In the high probability state, a big winning is won with a probability according to the set value, the high probability state can be set based on the winning of the big winning in the low probability state where the high probability state is not set, the setting of the high probability state is terminated based on the satisfaction of a predetermined condition, and the predetermined condition is different from that of the winning of the big winning and can be satisfied by executing the symbol variation, and does not depend on the set value.SELECTED DRAWING: Figure 10
Patent JP-2020038087-A (JP)
Title: Maintenance method for processing device, and processing device
Inventor: HIRANUMA CHIHIRO
IPC: B24B41/06
Filed: 2018-09-03
Abstract: To easily detect flatness of a holding plane of a holding table.SOLUTION: Plural pick-up images are obtained while changing a height position of an imaging camera 65, for each of a plurality of imaging spots on a holding plane 311. A focus position of the imaging camera 65 related to each of the imaging spots is detected according to the images. Then, a difference between the plural focus positions is obtained, and flatness of the holding plane 311 is detected on the basis of the differences. Since a measuring instrument, such as a dial gauge, is not required for detecting the flatness of the holding plane 311, the flatness of the holding plane 311 can be easily detected.SELECTED DRAWING: Figure 6
Patent JP-2020038034-A (JP)
Title: Movable type air cleaner and air cleaning method
Inventor: SANO KENTARO
IPC: F24F7/007
Filed: 2018-09-04
Abstract: To move an air cleaner to a proper location which enables reduction of air cleaning object substances, such as allergens, which enter into an indoor space and are diffused.SOLUTION: A robot 20 serving as a movable type air cleaner 1 includes: a housing having a cleaning part which performs air cleaning; a detection part 22 which detects entry of air cleaning object substances into an indoor space or a sign of the entry; a mechanism part 23 which moves the housing; and a control part 21 which moves the housing to an object substance entry path through the mechanism part 23 based on a detection result detected by the detection part 22. For example, the detection part 22 detects the entry of the object substances into the indoor space through an entrance of a house or the sign of the entry with a human detecting sensor installed at the entrance. The control part 21 moves the housing to the entrance serving as the object substance entry path through the mechanism part 23.SELECTED DRAWING: Figure 8
Patent JP-2019004904-A (JP)
Title: Cryoprotecting agent, cryoprotecting and cryopreserved compositions, uses thereof, and methods of cryopreservation
Inventor: HANS BERG ANDREASEN
IPC: A01N1/02
Filed: 2018-09-07
Abstract: To provide a cryoprotecting agent, cryoprotecting and cryopreserved compositions, uses thereof, and methods of cryopreservation.SOLUTION: A method of cryopreserving a sample, which is a peripheral blood-derived hematopoietic stem cell such as a CD34 positive blood stem cell, includes bringing a sample to be cryopreserved into contact with a cryoprotecting agent including an antifreeze agent, and subsequently reducing the temperature of the cryopreservation composition to a cryopreservation temperature.SELECTED DRAWING: None