baber/WOPTO huggingface dataset:
Patent JP-2019082736-A (JP)
Title: Frame for image forming apparatus
Inventor: SUZUKI TETSUJI
IPC: B41J29/02
Filed: 2019-02-28
Abstract: To maintain and improve the rigidity of a frame for an image forming apparatus, while preventing an increase in cost and size of the apparatus.SOLUTION: A sheet metal constitution frame 50 has support stays 54, 55 and left and right side plates 52, 53, which are fixed to each other. The support stays 54, 55 include: projection parts 58 that perpendicularly collide with the left and right side plates 52, 53 to determine positions of the left and right side plates 52, 53 with respect to the support stays 54, 55; bent parts 57 that are bent along the left and right side plates; and fixing target parts 61b that are provided on the bent parts 57 and fixed to the left and right side plates. The left and right side plates 52, 53 include fixing parts 61a that project toward the fixing target parts 61b and are welded to the fixing target parts 61b. The tips of the projection parts 58 are arranged at positions projecting toward the left and right side plates compared with the fixing target parts 61b, and the left and right side plates are deflected to fix the fixing parts 61a to the fixing target parts 61b while in contact with the projection parts 58.SELECTED DRAWING: Figure 6
Patent JP-2020140122-A (JP)
Title: Image formation device
Inventor: TAKEZAWA SATORU
IPC: B41J2/47
Filed: 2019-02-28
Abstract: To provide an image formation device which can execute a cleaning sequence when executing an image density adjustment sequence and, even if the cleaning sequence is consecutively executed when the cleaning sequence can be executed for each predetermined number of sheets, which does not impair usability.SOLUTION: If an execution signal of an image density adjustment sequence is generated S1005, a CPU compares a cleaning set value stored in RAM in advance with a current count value S1006. Here, if a value obtained by multiplying the cleaning set value by a predetermined coefficient satisfies, for example, Cycle×90%<pv_cnt S1006, the cleaning sequence is executed S1007 and then a counter value of a counter is reset to 0 S1008.SELECTED DRAWING: Figure 12
Patent JP-2019103853-A (JP)
Title: Oral appliance, system and method for solving class iii problems of mandibular prognathism
Inventor: EARL O BERGERSEN
IPC: A61C7/08
Filed: 2019-03-05
Abstract: To provide an oral appliance, system and method for correcting malocclusion, in particular, mandibular prognathism.SOLUTION: An oral appliance 10, a system and a method for correcting malocclusion may cause the teeth and/or jaws of a patient to move into a correct position. An upper body 12 and a lower body 14 of the appliance may be connected by a hinge. Lingual protrusions may extend rearward from a posterior portion of the upper body and contact the maxilla of the patient when the appliance is worn. A protrusion may extend from an anterior portion of the lower body forward relative to the mouth and contact the lips and exert a rearward force on the lower teeth.SELECTED DRAWING: Figure 1
Patent JP-2020145284-A (JP)
Title: Semiconductor device and apparatus
Inventor: TANGE TSUTOMU
IPC: H01L21/3205
Filed: 2019-03-05
Abstract: To provide a technique advantageous in improving the reliability of bonding a plurality of components in a semiconductor device.SOLUTION: A first conductor part includes a first pad surrounded by a first insulator film in a surface perpendicular to a first direction, and a first via that is connected to the first pad so as to exist between the first pad and a first semiconductor layer in the first direction. The first via is connected to a first conductor layer positioned between the first via and the first semiconductor layer in the first direction. A second conductor part includes a second pad surrounded by a second insulator film in the surface perpendicular to the first direction, and a second via that is connected to the second pad so as to exist between the second pad and a second semiconductor layer in a second direction. The second via is connected to a second conductor layer positioned between the second via and the second semiconductor layer in the first direction. The first conductor part and the second conductor part are different in size.SELECTED DRAWING: Figure 1
Patent JP-2020146074-A (JP)
Title: Ultrasonic diagnostic device and display method
Inventor: FUJIWARA YOKO
IPC: A61B8/14
Filed: 2019-03-11
Abstract: To record information about an interest part simultaneously with ultrasonography and to refer to recorded information.SOLUTION: A main image 112 is constituted of a tomographic image 114 as an ultrasonogram and a reference image 116. A sub image 113 is constituted of an interest part map 128 and an interest part list 130. During execution of ultrasonography, at every time when a new interest part is specified, an interest part symbol 136 is added to the interest part map 128, and an interest part record 144 is added to the interest part list 130. A position of the interest part symbol 136 is determined according to a position of a probe mark 124.SELECTED DRAWING: Figure 7
Patent JP-2019085590-A (JP)
Title: Cleaning compositions for metal substrates
Inventor: ERIC L MORRIS
IPC: C11D7/36
Filed: 2019-03-11
Abstract: To provide an alkaline metal cleaner which does not produce smut, is efficient in increasing adhesion of subsequent coatings in a metal finishing process, does not require many steps for application, and/or can be applied at room temperature.SOLUTION: A composition to be applied to a metal substrate comprises an aqueous carrier, a hydroxide anion and/or a phosphate anion, and a corrosion inhibitor comprising an azole compound, rare earth ions, alkaline earth metal ions, and/or transition metal ions. A substrate or article includes the composition to be applied to a metal substrate and a coating on the composition. A method of fabricating a substrate comprises applying the composition to a substrate, drying the composition to form a dried composition, and applying a coating on the dried composition.SELECTED DRAWING: None
Patent JP-2019104013-A (JP)
Title: Agitation blade structure for kneading agitation device
Inventor: YAMAZAKI AKISHI
IPC: B01F7/04
Filed: 2019-03-18
Abstract: To provide an agitation blade structure for a kneading agitation blade capable of setting appropriate feeding speed and feeding quantity by designing a shape of the agitation blade.SOLUTION: An agitation blade structure is constituted such that a rotation shaft 5 of a cylinder axial direction of a cylindrical casing 1 is provided in the cylindrical casing and plate-like agitation blades 10 are subsequently attached to the rotation shaft 5 vertically to the rotation shaft. The agitation blade assumes almost a triangle shape which lacks respective three edges of a triangle shape plate piece 11 of a Reuleaux lack. Both lateral surfaces of respective edges lacking in the three edges are turned to be inclined surfaces 12 of a circumferential direction and a radial direction (feeding direction) of a shaft center. Further, agitation protrusions 13 protruded to both sides are formed on three vertexes. When the agitation blade 10 is rotated, forces of the shaft direction and the radial direction of the rotation shaft 5 are applied to an object c to be treated to cause agitation by the inclination surface 12 and are rotated also by the agitation protrusion 13. By setting an inclination angle of the circumferential direction and the radial direction of the inclination surface 12 and a size of the agitation protrusion 13/protrusion amount to the lateral side and the like properly, a feeding amount and a return amount of the object c to be treated can be properly set, a proper residence time and agitation can be secured and proper polymerization is performed.SELECTED DRAWING: Figure 2
Patent JP-2020150811-A (JP)
Title: ethanol
Inventor: HAMACHI Kokoro
IPC: C08L101/00
Filed: 2019-03-18
Abstract: To provide an ethanol containing a specific organic component.SOLUTION: An ethanol according to the invention has a content of an aromatic compound of 0.4 mg/L or more to 10 mg/L or less.SELECTED DRAWING: None
Patent JP-2020153748-A (JP)
Title: Ion implantation apparatus and ion implantation method
Inventor: MATSUSHITA HIROSHI
IPC: H05H9/00
Filed: 2019-03-19
Abstract: To appropriately monitor an occurrence state of a neutron beam at low cost.SOLUTION: An ion implantation apparatus 100 comprises: a plurality of devices arranged along a beam line BL where ion beams are transported; a plurality of neutron beam measurement instruments 51, 52, 53, 54 that are arranged at a plurality of positions near the bream line and that measure neutron beams which may be generated at a plurality of spots of the beam line by collision of high-energy ion beams; and a control device for monitoring at least one of the plurality of devices on the basis of measurement values of at least one of the plurality of neutron beam measurement instruments 51-54.SELECTED DRAWING: Figure 4
Patent JP-2020160867-A (JP)
Title: Ft diagram generation device, flow diagram generation device for trouble shooting, and program
Inventor: NOZAKI MAKOTO
IPC: G06F30/10
Filed: 2019-03-27
Abstract: To provide an FT diagram generation device directly generating an FT diagram from trouble cases, and a program.SOLUTION: An FT diagram generation device A1 generates an FT diagram related to work machines from a plurality of trouble cases 300b related to the work machines. The FT diagram generation device A1 is provided with: an event extraction part 3 extracting events from the plurality of trouble cases 300b; a first causal relation extraction part 4 extracting a first causal relation between events for each trouble case 300b; a connection part 5 generating a group of events by connecting events corresponding to the extracted first causal relation top-down; and an integration part 8 forming the group of events into a tree-shape by integrating similar events among a plurality of event groups. The first causal relation extraction part 4 has a learned first neural network (a first NN) 40 machine-learned by using teacher data so as to extract the first causal relation among events for each trouble case 300b when the trouble cases 300b are inputted.SELECTED DRAWING: Figure 3
Patent JP-2020028107-A (JP)
Title: Sound generator, display device including the same, and method of driving display device
Inventor: AHN YI JOON
IPC: G01S15/08
Filed: 2019-03-28
Abstract: To provide a sound generator, a display device including the same and a method of driving the display device that are capable of not only outputting a sound using the sound generator not exposed to an outside but also utilizing the sound generator as an ultrasonic proximity sensor.SOLUTION: A sound generator includes: a first electrode to which a first driving voltage is applied; a second electrode to which a second driving voltage is applied; a third electrode to which a third driving voltage is applied; a fourth electrode to which a fourth driving voltage is applied; and a vibration layer. The vibration layer includes: a first vibration layer disposed between the first electrode and the second electrode and configured to contract and expand according to the first driving voltage applied to the first electrode and the second driving voltage applied to the second electrode; and a second vibration layer disposed between the third electrode and the fourth electrode and configured to contract and expand according to the third driving voltage applied to the third electrode and the fourth driving voltage applied to the fourth electrode.SELECTED DRAWING: Figure 2
Patent JP-2020166415-A (JP)
Title: Development aid device, method of controlling the same, information processing program, and recording medium
Inventor: KANESHIGE SHIGEHIKO
IPC: G06F3/0481
Filed: 2019-03-28
Abstract: To provide a development aid device which allows a user to easily check if all character strings displayed in each display mode fit in a common display area or not, and to provide a method of controlling the development aid device, an information processing program, and a recording medium.SOLUTION: A development aid device provided herein is configured to simultaneously display multiple character strings CS1-CS2, each being displayed in each of multiple display modes, superimposed on an image P0.SELECTED DRAWING: Figure 5
Patent JP-2020166421-A (JP)
Title: Information processing device, information processing method, information processing program, and waste incineration plant
Inventor: YAMASE Kohei
IPC: G05B23/02
Filed: 2019-03-28
Abstract: To select learning data allowing for effective machine learning.SOLUTION: An information processing device (1) includes a suitability determination unit (103) which determines whether a manual operation shown in a history data is suitable to a state of a plant at a time point when the manual operation is conducted, and a learning data selection unit (104) which makes the history data determined suitable by the suitability determination unit to be learning data for machine learning of control to be executed in the plant.SELECTED DRAWING: Figure 1
Patent JP-2020164904-A (JP)
Title: Porous body electrode, and water electrolysis cell comprising the same
Inventor: SANO YOSUKE
IPC: C25B11/10
Filed: 2019-03-28
Abstract: To provide a porous body electrode which is excellent in gas discharging capability and is capable of suitably retaining and flowing a liquid on a reaction surface, and a water electrolysis cell comprising the same.SOLUTION: The porous body electrode according to the present invention comprising at least odd numbers of conductive porous layers each having a three dimensional net structure, successively disposed along the direction of flowing a liquid, with a specific odd numbered reference porous layer, an even numbered porous layer disposed adjacent thereto, and another specific odd numbered downstream porous layer disposed adjacent thereto, arranged in the direction of flowing a liquid, is characterized in that a mean pore diameter of the odd numbered downstream porous layer is made larger than that of the reference porous layer, and pores each having a pore diameter of not smaller than the mean pore diameter of the reference porous layer, i.e. its lower limit, are present in the even numbered porous layer.SELECTED DRAWING: Figure 1
Patent JP-2020164275-A (JP)
Title: Bobbin case
Inventor: AKAMATSU TSUYOSHI
IPC: B65H75/02
Filed: 2019-03-29
Abstract: To provide a bobbin case adapted to inhibit an optical fiber from being damaged upon attached onto a bobbin.SOLUTION: A bobbin case 10 comprises a main protector 11 that covers a main barrel from radially outside, a slit protector 15 that covers a slit 22a from axially outside, and a flange protector that covers a main flange 22 from radially outside. The slit protector is allowed to rotate about a hinge 16 between a close position lying closer to the main flange and an open position lying axially outside the close position.SELECTED DRAWING: Figure 1
Patent JP-2020166104-A (JP)
Title: Image display panel cooling device
Inventor: YODA MASAHIDE
IPC: G09F9/00
Filed: 2019-03-29
Abstract: To provide an image display panel cooling device capable of quickly and stably cooling an image display panel.SOLUTION: An image display panel cooling device is provided, comprising a mount (crimping stage 9) for having an image display panel (liquid crystal display panel 1) mounted thereon, and a cooling unit (blower unit 14) configured to cool the image display panel using a fluid (such as gas), where the mount is provided with a recess 11 for retaining the fluid.SELECTED DRAWING: Figure 2
Patent JP-2020164927-A (JP)
Title: Film deposition apparatus
Inventor: TANABE SHOHEI
IPC: C23C14/34
Filed: 2019-03-29
Abstract: To provide a film deposition apparatus capable of inexpensively depositing a dense aluminum nitride film with a uniform thickness with a high production efficiency.SOLUTION: A film deposition apparatus 100 comprises a film deposition processing unit 40, a nitriding processing unit 50, and a transportation unit 30. The transportation unit 30 has a turn table circularly transporting a work 10 and transports the work 10 in such a way that the work 10 is transported to pass through the film deposition processing unit 40 and the nitriding processing unit 50 alternatively. The film deposition processing unit 40 has a target 42 composed of an aluminum material, a plasma generator converting gas introduced between the target 42 and the turn table into plasma, the film deposition apparatus 100 deposits an aluminum film on the work 10. The nitriding processing unit 50 has a process gas introduction unit introducing process gas including nitrogen gas, and a plasma generator converting the process gas into the plasma, and nitrides the aluminum film deposited on the work 10.SELECTED DRAWING: Figure 1
Patent JP-2020168106-A (JP)
Title: Game machine
Inventor: SAZANAMI TATSUYA
IPC: A63F7/02
Filed: 2019-04-01
Abstract: To provide a game machine capable of suppressing an erroneous recognition of a mark.SOLUTION: A game machine is provided comprising on the front side thereof: a game board having a game area; and a front frame detachably supporting the game board, in which a specific mark such as a title logo 31 including at least a part of the model title of the game machine is disposed at a position visible to a player. A non-specific mark such as a second logo mark 63 not including the model title is configured to be switchable between a complete visible state in which full visibility is possible and an incomplete visible state in which at least a part is invisible or difficult to be viewed.SELECTED DRAWING: Figure 15
Patent JP-2020173543-A (JP)
Title: Semiconductor device
Inventor: SATO SHUJI
IPC: G06F11/07
Filed: 2019-04-09
Abstract: To provide a semiconductor device which prevents a CPU from remaining suspended for a long time when a trace function is abnormal.SOLUTION: A semiconductor device 100 includes a trace data storage circuit 40 which temporarily stores trace data based on execution information 34 of a CPU 30 in a storage buffer 41 before outputting the trace data to the outside. If an amount of data stored in the storage buffer 41 exceeds a threshold amount, the trace data storage circuit 40 outputs a stop request 44 for causing the CPU 30 to stop the instruction execution. The semiconductor device 100 further comprises an abnormality determination circuit 50 which determines whether or not a trace function is abnormal, and a gate circuit 60 which does not transmit the stop request 44 to the CPU 30 if the abnormality determination circuit 50 determines that the trace function is abnormal.SELECTED DRAWING: Figure 1
Patent JP-2019130529-A (JP)
Title: Multi-acid multi-base graft copolymer dispersants
Inventor: Elliot COULBECK
IPC: C09D7/45
Filed: 2019-04-12
Abstract: To provide multi-acid multi-base graft copolymer dispersants used as a dispersant for particulates in organic solvents and/or polymers, comprising a polycarboxylic copolymer functionalized with a specific polyether and reacted with an aminic polybasic species.SOLUTION: A composition comprises a particulate solid, an organic medium, and a dispersant that comprises a polyacrylic copolymer functionalized with a polyether and reacted with an aminic polybasic species, and is derived from a polyether functionalized polyacid reacted with an aminic polybasic species. The polyacid is primarily of the carboxylic type.SELECTED DRAWING: None
Patent JP-2020177358-A (JP)
Title: Monitoring device
Inventor: MURATA TATSUHIKO
IPC: H01L27/04
Filed: 2019-04-16
Abstract: To provide a monitoring device having a high failure detection rate.SOLUTION: A monitoring device 100 includes: a monitoring part (e.g., comparators 152 to 159) for performing abnormality detection of a monitoring object (e.g., DIN1 to DIN4); a self-diagnostic part 171 for diagnosing whether or not the monitoring part is normal; and a sub-monitoring part (e.g., comparators 15A and 15B) for substituting for the monitoring part to perform abnormality detection of the monitoring object while the self-diagnostic part 171 diagnoses the monitoring part. Further, the sub-monitoring part may substitute for the monitoring part to continue the abnormality detection of the monitoring object when the monitoring part is diagnosed not to be normal. Also, the sub-monitoring part may sequentially substitute for a monitoring part that is currently diagnosed among the plurality of monitoring parts provided in each of the plurality of monitoring objects. Also, the self-diagnostic part 171 may diagnose whether or not the sub-monitoring part is normal while the monitoring part operates.SELECTED DRAWING: Figure 7
Patent JP-2020175324-A (JP)
Title: Neutralization treatment device
Inventor: NAKAJIMA KOSUKE
IPC: C02F1/00
Filed: 2019-04-17
Abstract: To provide a neutralization treatment device capable of exhibiting anti-bacterial and anti-mold effects for an extended period of time.SOLUTION: A neutralization treatment device includes: an introduction port of an untreated liquid; a treatment tank which subjects the untreated liquid to neutralization treatment and converts the neutralized untreated liquid into a treated liquid; and a discharge port of the treated liquid, wherein the treatment tank has: an accumulation part chamber that can accumulate the untreated liquid with partition walls extending from an inner surface of the treatment tank and/or a bottom surface thereof; and a non-accumulation part chamber other than the accumulation part chamber. A granular anti-bacterial agent is housed in the non-accumulation chamber, whereas a neutralizer is housed in the accumulation chamber.SELECTED DRAWING: Figure 1
Patent JP-2019110923-A (JP)
Title: Cell handling vessel
Inventor: FUJIEDA YOSHIYUKI
IPC: C12M1/00
Filed: 2019-04-18
Abstract: To provide a cell handling vessel that can easily form a drop even on a hydrophilic surface.SOLUTION: A cell handling vessel 1 comprises a cell housing area 12 having microwells 13 and a plurality of drop forming parts 15 provided along the cell housing area 12. The drop forming part 15 has a top face 15a being a drop forming region of liquid and a side face 15b extending downward along the perimeter of the top face 15a. The top face 15a of the drop forming part 15 is a flat surface. In a vertical direction, the side face 15b of the drop forming part 15 extends downward from an edge P1 of the top face 15a in the range of 5 μm or more.SELECTED DRAWING: Figure 1B
Patent JP-2020174930-A (JP)
Title: Medical device
Inventor: KOJIMA SHUNSUKE
IPC: A61C3/03
Filed: 2019-04-19
Abstract: To provide a dental ultrasonic vibration therapeutic device that includes a tip whose vibration form is not operation limited to a single vibration mode and is capable of performing vibration operation of various tips.SOLUTION: A medical device comprises a handpiece on which a tip is mounted, the handpiece being driven by inputting current/voltage waveforms on which two or more natural frequency components of the handpiece on which the tip is mounted are superposed to the handpiece on which the tip is mounted. The medical device has a function for performing frequency tracking on each of all superposed natural frequency components and, even when a resonant frequency is changed by a load, tracks the change to always output current/voltage having resonant frequency components. The medical device should be configured to supply it to the handpiece on which the tip is mounted.SELECTED DRAWING: Figure 2