baber/WOPTO huggingface dataset:
Patent JP-2019122046-A (JP)
Title: Entanglement and recall system using physically unclonable function technology
Inventor: WU MENG-YI
IPC: G06F21/60
Filed: 2019-01-08
Abstract: To provide an entanglement and recall system using a physically unclonable function (PUF) technology.SOLUTION: An entanglement and recall system includes an antifuse-type PUF cell array and a processing circuit. The antifuse-type PUF cell array generates at least one key. The processing circuit is connected with the antifuse-type PUF cell array to receive the at least one key. While an entanglement action is performed, the processing circuit receives a plain text and the at least one key and generates a cipher text according to the plain text and the at least one key. While a recall action is performed, the processing circuit receives the cipher text and the at least one key and generates the plain text according to the cipher text and the at least one key.SELECTED DRAWING: Figure 1
Patent JP-2020112188-A (JP)
Title: Double-pipe joint structure
Inventor: ASADA SHINICHI
IPC: F16L27/00
Filed: 2019-01-09
Abstract: To reliably prevent fluid flowing through piping from running off outward.SOLUTION: A double-pipe joint structure 1 includes: outer piping 10 having a first outer pipe 11, an outer sleeve 15 and a second outer pipe 12; and inner piping 20 having a first inner pipe 21, a first inner sleeve 25, a second inner pipe 22, a second inner sleeve 26 and a third inner pipe 23. The first outer pipe 11 is connected to the first inner pipe 21. The second outer pipe 12 is connected to the third inner pipe 23. The first inner pipe 21 and the second inner pipe 22 are connected to each other by a first hinge structure 31A. The second inner pipe 22 and the third inner pipe 23 are connected to each other by a second hinge structure 33A.SELECTED DRAWING: Figure 2
Patent JP-2020110861-A (JP)
Title: Control device of articulated robot
Inventor: MOTOHASHI MASAO
IPC: G05B19/404
Filed: 2019-01-10
Abstract: To provide a control device of an articulated robot capable of accurately calculating displacement of an arm.SOLUTION: A control device 20 of this robot 10 includes a storage section which stores a correction coefficient or a correction function determined on the basis of a detection value of displacement around each movable shaft J1 to J6 when applying sample external force F to a tip of an arm 10a. In a calculation of displacement of each arm member 11 to 16 around each movable shaft J1 to J6 changing according to the magnitude of the force F applied to the tip of the arm 10a and the direction of the force F, a formula element indicating a relation between the direction of a rotary shaft of each movable shaft J1 to J6 and the direction of the force F, the correction coefficient or the correction function are at least used.SELECTED DRAWING: Figure 1
Patent JP-2020112447-A (JP)
Title: Moving body position measurement system, transponder occupancy control method and transponder occupancy control program
Inventor: HORIKAWA TOYOSATO
IPC: G01S13/78
Filed: 2019-01-11
Abstract: To provide a moving body position measurement system capable of easily reducing a transponder occupancy in a moving body such as an aircraft to a predetermined limit value or less.SOLUTION: A system for measuring a position of a moving body 1 by transmitting a question signal to a transponder of the moving body 1 from a transmission/reception station 3 whose installation position is known and receiving an answer signal returned from the moving body 1 by the transmission/reception station 3, a first reception station 21 and a second reception station 22 is configured to preliminarily have a question map 44a obtained by setting information related to the number of transmitting times of the question signal, a signal type, and a cycle so as to be put in an occupancy threshold or less at which the occupancy of the transponder of the moving body 1 is preliminarily regulated as a limit value in accordance with a traffic state of the moving body 1 existing within the transmission covering region of a radio wave transmitted as a question signal from the transmission/reception station 3 in a central station 4. When the transmission/reception station 3 transmits a question signal, the question signal is transmitted according to setting contents of the question map 44a.SELECTED DRAWING: Figure 1
Patent JP-2019051436-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-01-15
Abstract: To provide a game machine capable of preventing decline in amusement of games.SOLUTION: The present invention is a game machine provided with game control means for controlling the progress of games. The game control means includes: lottery game performance means for performing a lottery game on the basis of a winning of a game medium to a winning area in a game area; high probability setting means for setting a probability of a specific result being led out in the lottery game higher than in a normal state; winning assistance means for assisting a winning of a game medium to the winning area; and game state setting means for setting one game state among a plurality of game states including a first game state where a recommendation is made to shoot game media to cause flowing down on one side of the game area in the game area and a second game state where a recommendation is made to shoot game media to cause flowing down on the other side of the game area.SELECTED DRAWING: Figure 114
Patent JP-2020118576-A (JP)
Title: Optical encoder and control method thereof
Inventor: CHEN TSAN-LIN
IPC: G01D5/347
Filed: 2019-01-25
Abstract: To provide an optical encoder.SOLUTION: An optical encoder includes a light-emitting element 10, a code wheel 20, a grating disk 30, and a detection element 40. The code wheel 20 is provided on a light-emitting element 10 side and includes a plurality of character areas 21. The grating disk 30 is provided on one side of the code wheel 20 facing the light-emitting element 10 and includes a plurality of translucent patterns 31. The detection element 40 is provided on one side of the grating disk 30 facing the code wheel 20 and includes a plurality of detection units 42 corresponding to a control unit and the translucent pattern 31, each of the detection elements 40 includes a plurality of detection arrays, each of the detection arrays is constituted by at least two detection units 42, and the detection units 42 at equal intervals in the adjacent detection arrays are connected to the same signal transmission path.SELECTED DRAWING: Figure 1
Patent JP-2020116865-A (JP)
Title: Print output system, print output method, and print output program
Inventor: YAMADA KENICHI
IPC: G06F21/35
Filed: 2019-01-25
Abstract: To enable the more efficient use of a secured paper ejection tray, taking account of the timing of output to the paper ejection tray.SOLUTION: A print output system that outputs a print onto a lockable/unlockable secured tray of a print output device according to an output instruction from a communicable operation device disposed apart from the print output device, comprises: an imaging device that images an area including the print output device and the operation device; and a control unit that, in a case where an instruction to output a print is received from the operation device, uses image data captured by the imaging device to determine whether a positional relation between a user by which the instruction to output the print was sent and the print output device has a predetermined relation or not and that, in a case where both have the predetermined relation, outputs the print onto the locked secured tray.SELECTED DRAWING: Figure 1
Patent JP-2020121850-A (JP)
Title: Sheet loading device and recording device
Inventor: OKAWA MURASAKI
IPC: B65H31/00
Filed: 2019-01-30
Abstract: To provide a sheet loading device capable of loading sheets without impairing discharge permutation property without regulating the tip end of the sheet being transported.SOLUTION: A sheet loading device for loading sheets to be discharged comprises: a guide part which has a curved surface-like guide surface extending downward, guides a rear surface of the sheet being discharged by the guide surface and makes the tip end of the sheet to be guided lowermost to drop; a reversing part which is brought into contact with the tip end of the sheet dropped from the guide part to reverse front and rear sides of the sheet; and an alignment part which makes the tip end of the sheet moving after reversed at the reversing part abut to align.SELECTED DRAWING: Figure 5
Patent JP-2019064746-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D43/10
Filed: 2019-02-05
Abstract: To provide a packaging container which can be opened easily, without opening it carelessly.SOLUTION: Provided is a packaging container in which a knob part is formed which bulges outward from a part of an outer periphery of a lid, and a receiving piece corresponding to the knob part is bulged out in a part of an outer periphery of a container main body, and the receiving piece is deformable along the outer periphery of the container body, and its periphery is larger than that of the knob part. A projecting part higher than the thickness of the knob part is formed on a plane of the receiving piece corresponding to the knob part and a portion excluding an outer peripheral edge of the container body at an outer peripheral portion of the plane. Furthermore, both end sides of the projecting part are gradually inclined downward and continuous to the plane of the receiving piece.SELECTED DRAWING: Figure 1
Patent JP-2020127978-A (JP)
Title: Electroplated tool manufacturing method
Inventor: SENBA TAKUYA
IPC: B24D3/00
Filed: 2019-02-07
Abstract: To provide a method for manufacturing an electroplated tool in which abrasive grains are regularly arranged on a grindstone action surface.SOLUTION: This method includes: a step (S101) at which abrasive grains are located one by one in each open space of a mesh sheet bonded onto an adhesive tape; a step (S102) at which the mesh sheet is peeled from the adhesive tape; a step (S103) at which the adhesive tape is located in such a manner that a face thereof, to which the abrasive grains are adhered, is oriented to a surface of a base metal, and is pressed, thereby embedding the abrasive grains into the surface of the base metal; and a step (S105) at which electric plating is performed for the surface of the base metal.SELECTED DRAWING: Figure 3
Patent JP-2020129266-A (JP)
Title: Design support device
Inventor: YASUHARA SHIGETO
IPC: G06N5/02
Filed: 2019-02-08
Abstract: To provide appropriate information to a user based on more extensive information on design in a design support device.SOLUTION: A design support device 1 comprises: a data storage unit 3 storing data by classifying the data into a plurality of abstract levels; an information block 5 saving as a graph defining a relation of the data; a user interface 7 outputting a query in a text format from a user; a conversation engine 9 extracting an intent of a question from the query; a knowledge engine 11 determining a tracing method based on the extracted intent of the question; and an expert frame 13 extracting data corresponding to a response to the query from the data storage unit by tracing the graph according to the determined tracing method, wherein the conversation engine builds the response based on the data extracted by the expert frame, and the user interface notifies the user of the response.SELECTED DRAWING: Figure 3
Patent JP-2020128587-A (JP)
Title: Sputtering device
Inventor: ASAKAWA KEIICHIRO
IPC: C23C14/34
Filed: 2019-02-12
Abstract: To provide a sputtering device capable of uniformly depositing in a face of a film thickness distribution with excellent symmetric coverage.SOLUTION: A sputtering device SM includes: a stage 4 for holding a substrate Sw with off set from a target center Tc; driving means for rotating and driving a the stage; and a collimator Cm having a plurality of openings 61 provided between a substrate Sw and a target 2. An opening having an X-axis direction length shorter than a half of a distance between centers between a substrate center Sc and a target center is a first opening 61, and an opening having an X-axis length not less than the distance between centers is a second opening 61, and an origin opening 61extends symmetrically to an X-axis in an X-axis minus direction while one end in a length direction located on a substrate center, and a plurality of first openings exist adjacent to the origin opening in the X-axis minus direction, while the first opening located on one end in the X-axis minus direction straddles the target center, and the second opening exists adjacent to the first opening in the X-axis minus direction straddling over the target center.SELECTED DRAWING: Figure 2
Patent JP-2020132326-A (JP)
Title: Accumulator
Inventor: TSUJI YOSHIO
IPC: B65H20/34
Filed: 2019-02-15
Abstract: To provide an accumulator capable of raising the moving speed of an accumulation roll group while increasing the accommodation length of a web.SOLUTION: An accumulator has moving means in which a first accumulation roll group 100 and a second accumulation roll group 200 are oppositely arranged sandwiching a conveyance passage for a web W and the first accumulation roll group 100 and the second accumulation roll group 200 are arranged in a manner intersecting with each other, so as to move a first moving body 4 and a second moving body 5 toward or away from each other about the conveyance passage, and position changing means that associatively changes, as to a position of a first arm group and a position of a second arm group, to a rectangular position assuming rectangular to the conveyance passage and to an inclination position assuming oblique to the conveyance passage.SELECTED DRAWING: Figure 1
Patent JP-2020137214-A (JP)
Title: Load control device, load control method, computer program and output test system
Inventor: TAMASHIRO MASAKI
IPC: H02J3/14
Filed: 2019-02-15
Abstract: To provide a load control device, a load control method, a computer program and an output test system, which make it possible to perform an output test of a power generation facility even under a situation where there does not exist a commercial power supply.SOLUTION: An output test system according to an embodiment includes an estimation unit, a load determination unit, and a control unit. The estimation unit estimates first electric power supplied to a power system by a power generation facility. The load determination unit determines a total amount of load connected to the power system on the basis of the first electric power. The control unit connects the total amount of load to the power system.SELECTED DRAWING: Figure 2
Patent JP-2019110571-A (JP)
Title: Receiver
Inventor: KAMIO HIROYUKI
IPC: H04H20/28
Filed: 2019-02-19
Abstract: To provide super high definition of a video in which application of logo data is extended and flexibility and transmission efficiency are enhanced.SOLUTION: In a transmission system, the logo data is modularized for each logo identification and logo type; the modularized logo data is distributed to a plurality of sections of common data table information; for the logo data, logo data distribution information indicative of a correspondence between the logo types and the distributed sections is defined and inserted in a logo data distribution descriptor of the common data table information; logo transmission description information is generated from logo management information including the logo identification and logo type of the logo data, and inserted in a logo transmission descriptor of a service description table information; the common data table information and the service description table information are multiplexed into a broadcast signal; and the multiplexed broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2020137236-A (JP)
Title: Brushless vibration motor
Inventor: HIRATSUKA YASUNOBU
IPC: B06B1/04
Filed: 2019-02-19
Abstract: To provide a compact and highly efficient brushless vibration motor using a plurality of coils.SOLUTION: A brushless vibration motor 9 places a shaft 3 and a printed wiring board 4 on a stator 1, holds a plurality of four coils, and deploys a coil holder 6 with a detent torque generating unit 7 provided in unison, making it possible to easily assemble coils which are small and difficult to assemble, and also to achieve a smaller and more efficient brushless vibration motor 9 by also serving as a detent torque generating unit 7.SELECTED DRAWING: Figure 1
Patent JP-2019144550-A (JP)
Title: Finder optical system and image capturing device
Inventor: MIYAGISHIMA SHUNSUKE
IPC: G02B25/00
Filed: 2019-02-19
Abstract: To provide a finder optical system which offers a wider viewing angle, good correction for aberrations, and compactness, and is suitably used for electronic view finders and the like, and to provide an image capturing optical device having the same.SOLUTION: A finder optical system 10 comprises a display element 1, and a diffraction optical element disposed right next to the display element 1 on the eye point side of the display element 1. The diffraction optical element 2 consists of; a first base material 21; a first layer 22 laminated on the first base material 21, the first layer having a first diffraction optical surface on a side opposite the first base material 21; a second base material 24; and a second layer 23 laminated on the second base material 24, the second layer having a second diffraction optical surface on a side opposite to the second base material 24. The first diffraction optical surface and the second diffraction optical surface are adhered together.SELECTED DRAWING: Figure 1
Patent JP-2020130664-A (JP)
Title: Brush tip unit and liquid applicator including brush tip unit
Inventor: WATANABE DAISUKE
IPC: A45D34/04
Filed: 2019-02-20
Abstract: To provide a brush tip unit for a liquid applicator that has a brush tip with appropriate flexibility, can stably adjust a width of a liquid application line and allows even a user unfamiliar with using a brush to stably draw a line.SOLUTION: A brush tip unit 1 includes a brush tip 2, a brush tip cover part 3 and a mouth piece 4. A diameter of a brush tip exposed part 2a is less than a maximum width of an application line.SELECTED DRAWING: Figure 1
Patent JP-2019077732-A (JP)
Title: Improved methods for pancreatic islet transplantation
Inventor: JOAO PAULO MONTEIRO CARVALHO MORI CUNHA
IPC: C12N5/077
Filed: 2019-02-21
Abstract: To provide methods for increasing the graft survival rate of pancreatic islets after transplantation, for maintaining the survival of pancreatic islets ex vivo, and for reducing the number of pancreatic islets to be transplanted necessary for normalizing blood glucose levels.SOLUTION: When performing pancreatic islet transplantation, pre-incubating pancreatic islets with stem cells, or transplanting pancreatic islets and stem cells in contact with each other makes it possible to significantly improve the graft survival rate of transplanted pancreatic islets or to reduce the necessary number of pancreatic islets to be transplanted for normalizing blood glucose levels. The invention also provides compositions for pancreatic islet transplantation comprising the islets and the stem cells or conditioned medium from stem cell culture islets. Thus, the composition and methods are useful for treating diabetes.SELECTED DRAWING: None
Patent JP-2020136144-A (JP)
Title: Plasma state measuring device and film forming device
Inventor: TAKAHASHI TEPPEI
IPC: C23C14/52
Filed: 2019-02-22
Abstract: To provide a plasma state measuring device capable of suppressing electrical connection between a measurement electrode and a metal film deposited on an insulating member by depositing a metal film on the insulating member, and a film forming device.SOLUTION: The plasma state measuring device includes: a support 11; an insulating member 12; a measuring electrode 13 that has a measurement end 13a1 exposed in a measurement space S and is fixed to the support 11 via the insulating member 12; and a protective member 14 that covers a part of the insulating member 12 in contact with the measurement electrode 13 and a part continuous from the part against the measurement space S.SELECTED DRAWING: Figure 1
Patent JP-2020136571-A (JP)
Title: Perovskite type solar battery and manufacturing method of the same
Inventor: KONDO TATSUYA
IPC: H01L51/46
Filed: 2019-02-22
Abstract: To provide a perovskite type solar battery having a high photoelectric conversion efficiency, and obtaining a stable luminescent performance.SOLUTION: A perovskite type solar battery comprises at least: a positive electrode; a positive hole transport layer; and a photoelectric conversion layer containing a perovskite crystal laminated on the photoelectric conversion layer. The photoelectric conversion layer is formed by a conductive polymer layer containing a polymer structured by at least one kind of monomers selected from a group formed by thiophene containing a substituent group at the 3-position and the 4-position, and a non-sulfonic acid system organic chemical compound as at least one kind of chemical compounds, selected from a group formed by borodisalcylic acid and borodisalcylic acid chloride as a dopant for the polymer.SELECTED DRAWING: Figure 1
Patent JP-2020133872-A (JP)
Title: Fuel gas supply system and fuel gas supply method
Inventor: KAWASAKI TAKAHIRO
IPC: F17C13/02
Filed: 2019-02-26
Abstract: To provide a fuel gas supply system capable of supplying fuel gases of different heat generation amounts to a demand side with fixed quality and stably while suppressing the quantity of a fuel for carburation to be used, and a fuel gas supply method.SOLUTION: In a case where the quality of a gas for power generation satisfies a "first quality reference value" but does not satisfy a "second quality reference value", an LNG supply system 1 performs control for decreasing the quantity of "re-liquefied BOG" to be introduced to a second LNG dispensation line 20B from "15 t/h" to "2 t/h" and, on the other hand, increasing the quantity of "re-liquefied BOG" to be introduced to a first LNG dispensation line 20A from "1 t/h" to "14 t/h". In a case where it does not satisfy the "first quality reference value", the LNG supply system performs control for decreasing the quantity of "re-liquefied BOG" to be introduced to the second LNG dispensation line 20B from "15 t/h" to "0 t/h" and, on the other hand, increasing the quantity of "re-liquefied BOG" to be introduced to the first LNG dispensation line 20A from "1 t/h" to "16 t/h".SELECTED DRAWING: Figure 1
Patent JP-2020133888-A (JP)
Title: Gear change operation device
Inventor: SHIMIZU TETSUYA
IPC: F16H63/34
Filed: 2019-02-26
Abstract: To provide a gear change operation device which can surely prevent an erroneous gear change operation of a transmission by a simple constitution.SOLUTION: A gear change operation device 10 which can switch a gear stage by moving a plurality of shift rods 56 possessed by a transmission in an axial direction comprises: an internal lever 14 operated by a manual operation, engaged with any of the plurality of shift rods 56, and moving the shift rod in the axial direction; and regulation means 16A, 16B and 16C for disenabling changeover to a specified gear stage from a current gear stage by regulating an operation of the internal lever 14.SELECTED DRAWING: Figure 1