baber/WOPTO huggingface dataset:
Patent JP-2020123606-A (JP)
Title: Semiconductor device
Inventor: TANOMURA MASAHIRO
IPC: H01L21/3205
Filed: 2019-01-29
Abstract: To achieve a miniaturization, the reduction in a loss, and a wide band.SOLUTION: In an MMIC 1, a first wiring layer 11 has a first electrode part 11a and a wiring part 11b, a second wiring layer 12 has a second electrode part 12a and land parts 12b and 12b, and 12c and 12c, which are electrically independent, and a third wiring layer 13 includes a third electrode part 13a, and a pad part 13b continued to the third electrode part 13a. A first MIM capacitor 101 is formed by the second electrode part 12a, the first electrode part 11a, an insulator layer 21, A second MIM capacitor 102 which is overlapped with the first MIM capacitor 101 is formed by the second electrode part 12a, the third electrode part 13a, and the insulator layer 22, and the first MIM capacitor 101 and the second MIM capacitor 102 are formed in a trapezoidal shape in a plan view. The third electrode part 13a has first vias 131 and 131 connected to the first electrode part 11a in a lower bottom part 13v.SELECTED DRAWING: Figure 1
Patent JP-2020123055-A (JP)
Title: Information processing device, information processing method, and program
Inventor: DOGISHI HIROMICHI
IPC: G08G1/123
Filed: 2019-01-29
Abstract: To allow a user to observe a mobile body in a desired state.SOLUTION: An information processing device performs: acquiring information related to a passing point corresponding to a selection object selected by a user terminal among selection objects which can be mounted on a mobile body in a reference state; acquiring information related to a destination that has been output by the user terminal as a point where a user observes the mobile body in a state where the selection object selected by the user terminal is mounted; and generating an operation command to allow the mobile body to move to the destination after allowing the mobile body to pass the passing point and allowing the selection object selected by the user terminal to be mounted on the mobile body.SELECTED DRAWING: Figure 9
Patent JP-2020123525-A (JP)
Title: Circuit breaker state diagnostic device, circuit breaker state diagnostic system, circuit breaker state diagnostic method, and program
Inventor: TAKEI AKIHISA
IPC: H01H33/00
Filed: 2019-01-31
Abstract: To provide a circuit breaker state diagnostic device capable of easily diagnosing a state of a circuit breaker, a circuit breaker state diagnostic system, a circuit breaker state diagnostic method, and a program.SOLUTION: A circuit breaker state diagnostic device comprises: a command current detection part that detects a command current as a current flowing in a projection coil and an open coil of a circuit breaker; a switch state detection part that detects the change of a switch state of a main contact point on the basis of a voltage applied between the main contact points of the circuit breaker; a time measurement part that measures a time until the switch state detection prat detects the change of the switch state of the main contact point after the command current detection part detects the command current; and a determination part that determines the state of the circuit breaker on the basis of the time measured by the time measurement part.SELECTED DRAWING: Figure 2
Patent JP-2020121526-A (JP)
Title: Inkjet recording paper
Inventor: KUTSUWA KOJI
IPC: B41M5/50
Filed: 2019-01-31
Abstract: To provide inkjet recording paper excellent in off-set and inkjet printability.SOLUTION: In inkjet recording paper having a clear coating layer not containing a pigment on at least one surface of base paper, a surface roughness of the clear coating layer measured based on JIS P8151:2004 is 5.6 μm or less, and a return index expressed as (dried surface roughness of the clear coating layer after being immersed into pure water)-(surface roughness of the clear coating layer before being immersed into pure water) is 1.5 μm or less.SELECTED DRAWING: None
Patent JP-2019103503-A (JP)
Title: Micro capsule including active material of oxidizability and its production method
Inventor: PIERRE BUISSON
IPC: A61K8/11
Filed: 2019-02-01
Abstract: To provide a micro capsule for protecting an active material of oxidizability from oxidization and its production method.SOLUTION: A micro capsule consisting of an active material (OA) to be easily oxidated of which part of core contacting an insoluble coating below is in a solid shape or a single core including the active material and of a single insoluble coating acquired from an encapsulation agent (EA) surrounding around said core is provided. However the micro capsule is that the core above is not consisted of a metal oxide or does not contain a metal oxide and the coating above does not contain a disintegrator and a mass of the coating above is in a range of 3-50% of a total mass of the micro capsule.SELECTED DRAWING: None
Patent JP-2020125824-A (JP)
Title: Traveling vehicle
Inventor: KONOHATA RYOSUKE
IPC: F16D23/06
Filed: 2019-02-05
Abstract: To provide a traveling vehicle capable of suppressing the wear of a synchronizer ring, even if the synchronizer ring is not immersed in oil.SOLUTION: A traveling vehicle includes an engine, a case that stores a gear transmitting power from the engine, and a supply pipe that is disposed in a storage space of the case, and supplies oil from the outside of the case to the inside of the case. A power transmission device has a gear, and a synchronizer ring contacted with the gear. The supply pipe has a cylindrical body portion in which the oil circulates, a discharge port discharging the oil, and a guide portion that guides the oil discharged from the discharge port into between the gear and the synchronizer ring.SELECTED DRAWING: Figure 12
Patent JP-2020126532-A (JP)
Title: Arrangement order determination device, column control system, arrangement order determination method, and program
Inventor: HOSHI SHINTARO
IPC: G08G1/00
Filed: 2019-02-06
Abstract: To provide an arrangement order determination device, a column control system, an arrangement order determination method, and a program in order to determine an arrangement order of lining up in an energy-efficient manner in column travel of refrigerated vehicles.SOLUTION: An arrangement order determination device includes: a calculation portion that calculates refrigeration loads of a plurality of refrigeration vehicles; and a determination portion that determines the arrangement order when the plurality of refrigeration vehicles travel in a formation by lining up based on the calculated refrigeration loads.SELECTED DRAWING: Figure 1
Patent JP-2020127180-A (JP)
Title: Communication system and communication method
Inventor: NISHIOKA TAKEAKI
IPC: H04L45/50
Filed: 2019-02-06
Abstract: To reduce the number of route advertisements by preparing route patterns in advance and allocating routes only at the time of inflow.SOLUTION: When receiving a packet via one of the inflow VRFs among multiple inflow VRFs provided for each route pattern, a chaining edge router 10 redirects the packets to the chain VRF corresponding to the inflow VRF. The chaining edge router 10 transfers the packets redirected to the chain VRF to the function via the communication path that was previously constructed using VLAN according to the route pattern corresponding to the chain VRF.SELECTED DRAWING: Figure 1
Patent JP-2020127947-A (JP)
Title: Method for steel strip joint and device therefor
Inventor: NUMAZAWA YOSHINORI
IPC: C21D9/50
Filed: 2019-02-07
Abstract: To provide a steel strip joint method capable of properly estimating the risk of breaking occurrence in a joint part and capable of further surely preventing that occurrence.SOLUTION: A steel strip joint method includes: measuring the induction heating temperatures at least three points of (1) a heat-affected zone of a first steel strip S1, (2) that zone of a second steel strip S2 and (3) a welding part; obtaining a hardness in the heat-affected zone of the first strip from a relation of the previously-obtained heating temperature in the first strip with hardness, and the measured heating temperature in the heat-affected zone of the first strip; obtaining the hardness in the heat-affected zone of the second strip from the relation of the previously-obtained heating temperature in the second strip with the hardness, and the measured heating temperature in the heat-affected zone of the second strip; and determining whether or not the heating temperature of the welding part and the hardness difference between the heat-affected zones of the first and second strips satisfy the prescribed conditions, respectively.SELECTED DRAWING: Figure 5
Patent JP-2020129076-A (JP)
Title: Image formation apparatus and image formation method
Inventor: KIKUCHI KAZUHIKO
IPC: H05B3/00
Filed: 2019-02-08
Abstract: To provide an image formation apparatus and an image formation method which suppress leakage of a lubricant from an application tip.SOLUTION: A fixing device comprises: a heating section including a plurality of heating elements; a fixing belt for sliding in contact with the heating section at one surface; and a pressure roller which can press a surface on the other surface of the fixing belt and be driven to rotate. The power supply device supplies power to the heating elements. The control section controls the power supplied to the heating elements and operation of the pressure roller. The heating section includes the heating elements that are located in the order of a first non-central heating element 45b1, a central heating element 45a, and a second non-central heating element 45b2 in parallel to a width direction of the fixing belt. The control section controls the power so that the central heating element 45a is energized at a central duty ratio and the first non-central heating element 45b1 and the second non-central heating element 45b2 are energized at a non-central duty ratio lower than the central duty ratio before the pressure roller starts to rotate.SELECTED DRAWING: Figure 5
Patent JP-2020128795-A (JP)
Title: Power transmission device
Inventor: UEHARA HIROKI
IPC: H02K7/116
Filed: 2019-02-08
Abstract: To provide a power transmission device which combines an oil cooling method with a lubrication oil method while inhibiting contamination.SOLUTION: A power transmission device includes: a motor provided at a space Sa; a first planetary reduction gear provided at a space Sb and disposed at the downstream of the motor; an intermediate case partitioning the space Sa from the space Sb; a bearing B1 sandwiched in a radial direction between an output shaft of the motor and an intermediate case; a bearing retainer 125 supporting the bearing B1 and provided at the space Sa side; and a filter part F provided at the bearing retainer 125.SELECTED DRAWING: Figure 3
Patent JP-2020136734-A (JP)
Title: Terminal device, method, and integrated circuit
Inventor: HORI TAKAKO
IPC: H04W52/02
Filed: 2019-02-13
Abstract: To provide a technique relating to a terminal device, a method, and an integrated circuit that can reduce the complexity of protocol processing, improve communication quality, and perform efficient communication.SOLUTION: A method of a terminal device that communicates with a base station device includes: generating a delay budget report information element by including a delay budget adjustment value in the delay budget report information element based on receiving a delay budget adjustment request from an upper layer; and notifying the upper layer of the delay budget adjustment being performed and information on any or all of adjusted values based on detecting that the delay budget of the terminal device is adjusted according to the delay budget adjustment value after transmitting an RRC message including the delay budget report information element to the base station device.SELECTED DRAWING: Figure 7
Patent JP-2020135141-A (JP)
Title: Training device, training method, and prediction device
Inventor: MATSUMOTO EIICHI
IPC: G06N3/08
Filed: 2019-02-14
Abstract: To obtain appropriate training data.SOLUTION: A training device comprises: first prediction means which outputs data indicating a prediction result from input data by a first prediction model realized by a first neural network; second prediction means which outputs information indicating a deviation of a correct answer represented by teacher data on the basis of the teacher data corresponding to the input data by a second prediction model realized by a second neural network; correction means which creates corrected teacher data obtained by correcting the teacher data on the basis of the information indicating the deviation; and training means which trains at least one of the first neural network and the second neural network on the basis of an error between the data indicating the prediction result and the corrected teacher data.SELECTED DRAWING: Figure 1
Patent JP-2020136424-A (JP)
Title: Component mounting machine
Inventor: OMI YOSHIFUMI
IPC: H05K13/04
Filed: 2019-02-18
Abstract: To provide a component mounting machine capable of improving the accuracy of a mounting process while enabling a camera to be used for both board and component imaging.SOLUTION: A component mounting machine includes an optical device that forms a component optical path used in a component imaging process, and a substrate optical path used in a substrate imaging process and partially passing through the inner circumference side of a virtual circle, a light source device for a component, which is provided on the head main body on the outer peripheral side of the virtual circle and irradiates a holding member or the component with light in the component imaging process, and a light source device for a substrate, which is integrally provided under the light source device for a component, and which irradiates the substrate with light in the substrate imaging process.SELECTED DRAWING: Figure 2
Patent JP-2020132375-A (JP)
Title: Work support device
Inventor: TADA KIYOSHI
IPC: B65G1/137
Filed: 2019-02-21
Abstract: To improve efficiency of a work.SOLUTION: A work support device 1 includes a camera 30, a calculation device 61 and a projector 20. The camera 30 captures an image of an article shelf 10 where a plurality of boxes 50 with markers 51 are placed. The calculation device 61 specifies a position of a first box 50-1 among the plurality of boxes 50 and determines a position of a display area 100-1 corresponding to the first box 50-1 based on the positions of the markers 51 photographed in the image. The projector 20 displays an instruction to a worker on the display area 100. The markers 51 have lengths corresponding to the widths of the boxes 50.SELECTED DRAWING: Figure 1
Patent JP-2020133792-A (JP)
Title: Welding method of ring-shaped object to iron pipe end
Inventor: FUJITA KOJI
IPC: F16L21/06
Filed: 2019-02-21
Abstract: To make it hard to cause breakage in a weld part, when mounting a flange 2 to an iron pipe 1 such as a ductile cast iron pipe by welding.SOLUTION: A method is provided for welding a flange 2 to an end of an iron pipe 1. The flange has a sleeve 10 being fit into the iron pipe end. The sleeve and the flange are fitted into the iron pipe end with the sleeve as the inside. The sleeve is welded ato the iron pipe end, and then an inner end of the sleeve and the flange are welded a, ato the iron pipe side face. When the sleeve is welded ato the pipe earlier, even if portions of both sides sandwiching the weld part aof the sleeve are welded a, a, the contractive force is prevented by the weld part aof the sleeve even if the weld part aof one side makes thermal contraction by the weld part of the sleeve. Accordingly, the contractive force is not applied to the weld part aof the other side, and therefore the breakage of the weld part of the other side is hard to occur. The sleeve is configured such that a groove 11 is formed in an outer circumferential surface and the welding to the iron pipe can be performed in the groove. When performed in this way, the welding of the sleeve becomes smooth.SELECTED DRAWING: Figure 3
Patent JP-2020134810-A (JP)
Title: Concealment seal, document for classified information and reading method of classified information
Inventor: GOCHO SATOSHI
IPC: G09F3/02
Filed: 2019-02-22
Abstract: To provide a concealment seal capable of hiding classified information in a visible light region, even the classified information is described using an ink including a leuco-based coloring matter and a thermal transfer film, and allowing machine reading of the classified information without peeling the concealment seal.SOLUTION: A concealment seal 2 comprises: a base material sheet 11; and concealment layers for hiding classified information provided on both surfaces of the base material sheet. The base material sheet is a sheet formed of a material on which a visible light of 400-1,000 nm and near infrared ray are transmitted, a spectral transmission property of the concealment layers has a transmission at which an entry layer of the classified information can be hidden on a short wavelength side relative to a long wavelength end of an absorption range in a visible light region of the spectral transmission property of the entry layer 13 of the classified information described by a material including a leuco-based coloring matter, and has a transmission at which a reflectance difference between the entry layer of the classified information and the base material sheet can be visually recognized in the visible light region of the long wavelength side.SELECTED DRAWING: Figure 1
Patent JP-2020138373-A (JP)
Title: Liquid ejection head and liquid ejection device
Inventor: TSUKAHARA KATSUTOMO
IPC: B41J2/14
Filed: 2019-02-27
Abstract: To provide a liquid ejection head in which miniaturization thereof and reduction in the occurrence of crosstalk are made compatible with each other.SOLUTION: A liquid ejection head comprises: a flow channel forming substrate which forms an individual flow channel including a nozzle and a pressure chamber, a first common liquid chamber, and a second common liquid chamber; and a pressure generating element generating a change of pressure in a liquid inside the pressure chamber. The first common liquid chamber is connected to the second common liquid chamber via the individual flow channel. The compliance capability of the first common liquid chamber is greater than the compliance capability of the second common liquid chamber. In the individual flow channel, a flow channel resistance from a first connection portion where the individual flow channel is connected to the first common liquid chamber, to the pressure chamber is smaller than a flow channel resistance between a second connection portion where the individual flow channel is connected to the second common liquid chamber, to the pressure chamber.SELECTED DRAWING: Figure 3
Patent JP-2020138748-A (JP)
Title: Lid, package, and package body
Inventor: SHIMONO TAKAHIRO
IPC: B65D81/34
Filed: 2019-02-27
Abstract: To provide a lid which can suitably discharge steam, a package equipped with the lid, and a package body.SOLUTION: A lid 20 is attached to a tray 10 including a storage space 10A for storing a content 100. The lid 20 comprises: a sheet 20X including an innermost layer joined to the tray 10, an outermost layer laminated on the innermost layer, and a heat generating layer 22 which is laminated between the innermost layer and the outermost layer and generates heat by microwave; and a steam-passing part 40 which is provided on the sheet 20X, and breaks the sheet 20X to enable discharge of steam when a pressure in the storage space 10A rises in the state that the innermost layer is joined to the tray 10 so as to close the storage space 10A. The heat generating layer 22 is provided at a position where the heat generating layer is not overlapped on the steam-passing part 40, namely a position where breakage of the sheet 20X triggered by the steam-passing part 40 can be promoted in a plan view of the sheet 20X.SELECTED DRAWING: Figure 1
Patent JP-2019112432-A (JP)
Title: Methods and compositions for enhancing nuclease-mediated gene disruption
Inventor: CHEN FUQIANG
IPC: C12N5/10
Filed: 2019-02-28
Abstract: To provide methods and compositions for increasing nuclease-mediated genomic modification using DNA repair inhibitors.SOLUTION: In one aspect, a method for targeted genomic disruption in a cell is provided, the method comprising: administering at least one nuclease to the cell, where the nuclease cleaves endogenous genomic sequences in the cell; administering to the cell at least one inhibitor of classic or alternative non-homologous end joining (NHEJ).SELECTED DRAWING: None
Patent JP-2020140619-A (JP)
Title: User authentication system, telephone exchange device, user authentication method, and user authentication program
Inventor: MATSUMOTO KENTARO
IPC: G06F21/31
Filed: 2019-03-01
Abstract: To provide a user authentication system capable of suppressing an unauthorized login to a data storage device or the like, which requires user authentication.SOLUTION: As a user authentication system 100 that authenticates users for a data storage device 20 on an IP network 50, a telephone exchange device 10 includes an external cooperation control unit 12 configured to coordinate for user authentication with the data storage device 20 and an authentication control unit 15 configured to perform user authentication using a personal identification number. When the telephone exchange device 10 receives, via the external cooperation control unit 12, an authentication request with a user ID indicating a user of a PC 30 from the data storage device 20 that has received an access from the PC 30, the authentication control unit 15 performs user authentication using the personal identification number relating to the user of the user ID attached to the authentication request, and the external cooperation control unit 12 returns user authentication results to the data storage device 20. The data storage device 20 returns the received user authentication results to the PC 30.SELECTED DRAWING: Figure 1
Patent JP-2020143325-A (JP)
Title: Method of producing oxide thin-film of titanium or titanium alloy with sealed micropores
Inventor: MATSUDA TAKUYA
IPC: C25D11/26
Filed: 2019-03-05
Abstract: To provide a method of producing an oxide thin-film of titanium or a titanium alloy with sealed micropores.SOLUTION: An electrolytic treatment device 1 comprises a treatment tank 2, and a cathode member 4 and an anode member 5 disposed in the treatment tank 2, with the cathode member 4 and the anode member 5 each connected to a negative pole and a positive pole of a DC power source 3 respectively. In the electrolytic treatment device 1, the anode member 5 serves as a member to be treated and employs a member employing a thin film made of titanium or a titanium alloy. An electrolytic treatment is carried out at a current density of 1 to 20 A/dm2 (a process of opening micropores) subsequent to storing an electrolytic sulfuric acid solution S containing a hydrogen fluoride compound dissolved therein in an amount of 0.5 weight% or less and containing an oxidation agent at a concentration of 5 g/L or more, in the treatment tank 2. Thereafter, an electrolytic treatment is carried out at a current density of 0.1 A/dm2 or less (a process of sealing micropores).SELECTED DRAWING: Figure 1