baber/WOPTO huggingface dataset:
Patent JP-2020076940-A (JP)
Title: Polarizing plate with retardation layer and image display using the same
Inventor: GOTO SHUSAKU
IPC: G09F9/00
Filed: 2019-06-21
Abstract: To provide a thin polarizing plate with a retardation layer that is excellent in handleability and optical characteristics.SOLUTION: A polarizing plate with a retardation layer according to this invention has a polarizing plate including a polarizing film and a protective layer on at least one side of the polarizing film, and a retardation layer. The polarizing film is formed of a polyvinyl alcohol resin film containing a dichroic substance, and has the thickness of 8 μm or less and the orthogonal absorbance of 1.00 or less for a 1 μm thickness at a 210 nm wavelength. The retardation layer is an orientation solidification layer of a liquid crystal compound.SELECTED DRAWING: Figure 1
Patent JP-2021000251-A (JP)
Title: Mirror body
Inventor: MORI SHIGERU
IPC: A61B3/117
Filed: 2019-06-21
Abstract: To provide a mirror body capable of reducing psychic and physical loads applied to a patient during intraocular surgical operation, and allowing a trabecula in a part of a surface texture of an angle to be observed from the front of an eyeball body.SOLUTION: A mirror body A is formed of a synthetic resin. One surface A1 of the mirror body A is mirror-finished over the whole area thereof so as to reflect a video of surroundings thereof. Since the mirror body A has flexibility, a shape of the mirror body can be deformed. For a surgical operation, a mirror body A' formed with a vicinity of a substantial center of the mirror body A twisted by approximately 45 degrees is made in advance. The substantial center of the mirror body A' is provided with a twisted part A3 formed through twisting of the mirror body A. When the mirror body A' is inserted into an anterior chamber, first, one end A4 of the mirror body A' is inserted through an incision into the anterior chamber 4 while the other end A5 is held.SELECTED DRAWING: Figure 1
Patent JP-2019216099-A (JP)
Title: Solid composite fluoropolymer separator
Inventor: CHRISTINE HAMON
IPC: H01M50/451
Filed: 2019-06-21
Abstract: To provide a method for manufacturing a solid composite separator which has outstanding thermo-mechanical properties and which is for electrochemical devices.SOLUTION: The present invention pertains to a method for manufacturing a solid composite separator, the method comprising the following steps: (i) providing a liquid composition comprising: at least one fluoro-polymer comprising backbone chains comprising recurring units derived from at least one fluorinated monomer, and one or more side functional groups selected from the group consisting of -O-Rand -C(O)O-Rgroups (wherein Ris a hydrogen atom or a C-Chydrocarbon group comprising at least one hydroxyl group), at least one inorganic filler, and a liquid medium; (ii) providing a porous substrate layer made from one or more sets of polymer fibres; (iii) applying the composition onto the substrate thereby providing a wet substrate; (iv) and drying and curing the substrate provided in step (iii) thereby providing a solid composite separator.SELECTED DRAWING: None
Patent JP-2021004460-A (JP)
Title: Flood countermeasure system, drainage control program, host computer, and recording medium
Inventor: FUJITA HIROSHI
IPC: E04H9/14
Filed: 2019-06-25
Abstract: To provide a flood countermeasure system capable of improving certainty of protecting one or more buildings in an area on the premises from flooding.SOLUTION: A flood countermeasure system 1 is provided in an area on the premises having a building 2 and a water cut-off wall 10 surrounding the periphery of the premises where the building 2 exists, and the flood countermeasure system comprises: an inside flood sensor 12 for detecting a water level by a flood F in an area on the premises 4 surrounded with the water cut-off wall 10; a drain pump 21 installed in the area on the premises 4 for discharging the flood F generated in the area on the premises 4 to an area outside the premises 5 outside the water cut-off wall 10; and a control unit 50 for driving the drain pump 21 when it is determined that the water level in the area on the premises 4 becomes higher than an inside reference water level based on the water level detected by the inside flood sensor 12, and stopping the drain pump 21 when it is determined that the water level in the area on the premises 4 becomes lower than the inside reference water level.SELECTED DRAWING: Figure 1
Patent JP-2021008550-A (JP)
Title: Curable resin composition, and cured product
Inventor: SESHIMO TAKEHIRO
IPC: C08K7/22
Filed: 2019-06-28
Abstract: To provide a curable resin composition capable of attaining a low refraction material having high solvent resistance.SOLUTION: The curable resin composition includes: a resin (A) having two kinds of specific structural units in combination; a hollow particle (B) having a shell part constituted by a resin; and an organic solvent (S). The average particle size of the hollow particle (B) is preferably 20 nm or more and 300 nm or less. The content of the resin (A) in a total solid in the curable resin composition is preferably 30 mass% or more and 90 mass% or less.SELECTED DRAWING: None
Patent JP-2021011120-A (JP)
Title: Sensor unit
Inventor: INA EIJI
IPC: B60S1/60
Filed: 2019-07-03
Abstract: To provide a sensor unit which is excellent in assembly performance.SOLUTION: A sensor unit 10 comprises an on-vehicle sensor 11, and a washing device 12 which is provided in one piece with the on-vehicle sensor 11 and includes a motor 33 for a nozzle for washing an optical surface 14 of the on-vehicle sensor 11. Electric wiring 41 for a sensor in the on-vehicle sensor 11 and electric wiring 42 for washing in the washing device 12 are wired to a common connector 13a provided on an enclosure 13 of the on-vehicle sensor 11.SELECTED DRAWING: Figure 1
Patent JP-2021011683-A (JP)
Title: Accompanied wave protecting type work area forming structure and accompanied wave protecting type work area forming method
Inventor: MINAMI OSAMU
IPC: E02B3/06
Filed: 2019-07-03
Abstract: To provide an accompanied wave protecting type work area forming structure forming a work area allowing safe and efficient repair and reinforcement work by repairing a damaged dam body underwater, or by reducing affect of current speed of the accompanied wave and wave force received during reinforcement work, and removable to another repair site after repair, and an accompanied wave protecting type work area forming method.SOLUTION: Multiple fixed blocks 2 are installed on the seabed separated by about 5 m from a breakwater 51, with intervals of 10-15 m along the breakwater 51. A guide block 4 is installed with slope between the fixed block 2 in the uppermost stream side and the breakwater 51, to guide accompanied wave W to a direction separating from the breakwater 51. Accompanied wave blocks 8 are connected between the fixed blocks 2 to block a work area S from the accompanied wave W. The accompanied wave blocks 8 are disengageably connected to the fixed blocks 2.SELECTED DRAWING: Figure 2
Patent JP-2021015350-A (JP)
Title: Member arrangement system and member arrangement program
Inventor: TANIGUCHI TOMOYUKI
IPC: B23Q15/00
Filed: 2019-07-10
Abstract: To provide a member arrangement system and a member arrangement program that improve the accuracy of automatic nesting by machine learning and improve the yield rate.SOLUTION: A member arrangement system includes two-dimensional member database 11, a learning server 20, and an inference server 30. The leaning server 20 includes: an action setting unit 23 that estimates and sets the value of an action; a two-dimensional member arrangement calculation unit 24 that calculates arrangement and reward based on the action; a learning unit 26 that learns agents from the calculation results of arrangement and reward, and generates a trained model 40. The inference server 30 includes: a read unit 31 that reads the trained model; an arrangement order creation unit 33 that creates permutations of arrangement of two-dimensional members; an inference action setting unit 34 that sets inference action by the agent of the trained model 40; a two-dimensional member arrangement inference calculation unit 35 that calculates arrangement and reward according to the permutation of two-dimensional members; and a result output unit 36 that outputs the most rewarding arrangement result as a two-dimensional member arrangement result.SELECTED DRAWING: Figure 1
Patent JP-2021018144-A (JP)
Title: Measurement device and measurement method
Inventor: TORIGOE IPPEI
IPC: A61F5/44
Filed: 2019-07-19
Abstract: To propose a measuring device or the like suitable for accurately estimating a time history (a urine flow rate, etc.) of a flow rate per unit time of an electrolytic solution flowing into a water absorbing layer.SOLUTION: A measuring device 1 measures a time history of a flow rate per unit time of an electrolyte flowing into a water absorbing layer 3. The water absorbing layer 3 includes: a front side layer 7; a back side layer 11; and an intermediate layer 9 between the front side layer 7 and the back side layer 11. The water absorbing layer 3 includes an electrode 13.The electrode 13 is higher in sensitivity than the front side layer 7 and the back side layer 11 in a part or all of the intermediate layer 9. Furthermore, the sensitivity of electrode 13 is uniformly distributed throughout the effective water absorbing region of the water absorbing layer 3, and the relationship between impedance of the electrode 13 and the total amount of electrolyte can be linearly approximated.SELECTED DRAWING: Figure 1
Patent JP-2021022610-A (JP)
Title: Antenna device and manufacturing method
Inventor: TSUTSUMI YUKAKO
IPC: H01L23/12
Filed: 2019-07-25
Abstract: To provide an inexpensive antenna device with few restrictions on the placement locations of the radiant section and the signal line.SOLUTION: An antenna device in an embodiment is equipped with a first dielectric substrate having a radiant section formed on a first face or internally, a first electrode formed on a second face opposite to the first face, and a first conductor formed to penetrate from the first face to the second face, and electrically connecting the radiant section and the first electrode, a second electrode formed on a third face opposite to the second face via an adhesive joint, while facing the first electrode at least partially, and electromagnetic field coupling with the first electrode, a first signal line formed on at least one of a fourth face opposite to the third face and the inside, and a second dielectric substrate formed to penetrate from the third face to the fourth face, and having a second conductor for electrically connecting the second electrode and the first signal line.SELECTED DRAWING: Figure 2
Patent JP-2021022060-A (JP)
Title: Ticket vending machine, and management server
Inventor: NAKANISHI AYAKA
IPC: G06Q50/30
Filed: 2019-07-25
Abstract: To provide means for easily purchasing a ticket to a destination in means of transportation or the like as countermeasures for sudden increase of foreign tourists visiting Japan.SOLUTION: A ticket vending machine installed in a station of means of transportation is provided with a control part for displaying a ticket purchase screen to a station at which many passengers get off when a user purchases a ticket on the basis of the number of passengers of the station at which passengers getting on from a station with the ticket vending machine installed get off. The control part acquires information of route information of routes including a plurality of stations together as well as the stations having a high use number for each station, displays the stations with route color in displaying the stations having a high use number, and displays a display screen for ticket purchase on a display screen when any of the displayed stations having a high use number is selected.SELECTED DRAWING: Figure 7
Patent JP-2021020562-A (JP)
Title: Fixing member, platform door device and installation method for the same
Inventor: NOBEMOTO KAZUO
IPC: E01F1/00
Filed: 2019-07-26
Abstract: To provide a fixing member which can constitute a foundation structure of a platform door device in a short term.SOLUTION: A fixing member 5 to fix a platform door device to a floor plate 2 of a platform comprises: an embedded pipe 7 embedded and fixed in an embedding hole 6 drilled in a floor plate 2 of the platform; a support member 8 inserted in the embedded pipe 7; a bearing member 9 installed on an upper end of the support member 8 and bearing a door pocket 3 of the platform door device; and fixing means to fix the support member 8 to the embedded pipe 7.SELECTED DRAWING: Figure 2
Patent JP-2021024092-A (JP)
Title: Liquid ejection system and method for controlling liquid ejection system
Inventor: ASAMOTO KATSUYA
IPC: B41J2/01
Filed: 2019-07-31
Abstract: To provide a liquid ejection system capable of ejecting liquid to a medium on the basis of designated ejection amount information even if environment information changes and also suppressing a defective dry state of the medium, and a method for controlling the liquid ejection system.SOLUTION: A liquid ejection system includes an environment information acquisition part for acquiring at least one of temperature and humidity as environment information, an ejection part for ejecting liquid to a medium, a dry part for drying the medium to which the liquid is ejected by the ejection part, a control part for controlling the ejection part and the dray part, and storage part for storing setting information. The control part acquires drying information corresponding to medium type information and ejection amount information acquired as a liquid ejection condition, and the environment information acquired by the environment information acquisition part on the basis of the setting information stored in the storage part, and performs drying control for controlling the dry part on the basis of the acquired drying information.SELECTED DRAWING: Figure 7
Patent JP-2021025256-A (JP)
Title: Concrete formwork striking jig, and concrete formwork striking device
Inventor: SANADA TAKURO
IPC: E04G21/06
Filed: 2019-08-01
Abstract: To provide a concrete formwork striking jig capable of being used for a long period of time, performing a concrete striking work efficiently in a narrow place, and improving concrete quality.SOLUTION: A concrete formwork striking jig 3 strikes an outer face of a concrete formwork installed when placing concrete and is mounted on a striking device body that can rotate, can strike, is handy and is rechargeable. The concrete formwork striking jig comprises: a tip rod engaging portion 31 mounted by engaging with the striking device body so as not to rotate and to be detachable; and a striking tool portion 32 rotatably supported by a tip engaging portion 30 via a bearing 33 and including a striking face 32a capable of being in contact with the concrete formwork 4. To the striking tool portion 32, rotary motion of the striking device body is not transmitted, and only striking motion is transmitted.SELECTED DRAWING: Figure 2
Patent JP-2021025144-A (JP)
Title: Colored granular pulp
Inventor: SHIKAMATA YOSHITERU
IPC: D21H11/16
Filed: 2019-08-01
Abstract: To provide a colored granular pulp having a large color change when brought into contact with a liquid such as urine or perfume.SOLUTION: A coloured granular pulp of this invention contains a pulp colored with a dye and a white filler.SELECTED DRAWING: None
Patent JP-2021024799-A (JP)
Title: Solid cosmetic and process for producing the same
Inventor: TAKAHASHI KIKA
IPC: A61K8/02
Filed: 2019-08-02
Abstract: To provide a solid cosmetic with excellent product appeal.SOLUTION: A solid cosmetic 1 is supported on a saucer 2. On the upper surface 1a of solid cosmetic 1, a fine irregular region 1c having a height difference in the range of 0.1 to 10 m and including an inclined surface is formed. On the portion including at least a portion of the fine irregular region 1c, a colored body 3 having a primary particle size in the range of 10 to 100 μm is dispersed and attached.SELECTED DRAWING: Figure 2
Patent JP-2021025081-A (JP)
Title: Austenite-stainless steel casting
Inventor: INAGE MOTOHIRO
IPC: C22C38/60
Filed: 2019-08-02
Abstract: To provide a casting that has excellent wear resistance and corrosion resistance in a composite gas atmosphere in a high-temperature range and can be used for an air blowing nozzle for biomass.SOLUTION: An austenite-stainless steel casting has a component composition comprising, in mass%, C: 0.08% or less, Si: 2.50-4.00%, Mn: 0.30-2.00%, Cr: 18.00-30.00%, Ni: 15.00-25.00%, Se: 0-0.50%, Te: 0-0.100%, Bi: 0-0.10%, Mo: 0-3.00%, at least one of Ce, La, Mg: 0-0.20%, and at least one of W, Nb, Ti, Al: 0-2.00%, with the balance being Fe and impurities.SELECTED DRAWING: None
Patent JP-2021026619-A (JP)
Title: Remote driving service processing apparatus
Inventor: SUZUKI YUJI
IPC: G08G1/09
Filed: 2019-08-07
Abstract: To provide a remote driving service processing apparatus that can perform settlement processing for a remote driving service based on the agreement between a client of the remote driving service and a remote driver remotely operating a vehicle in the remote driving service.SOLUTION: A remote driving service processing apparatus includes: a general user terminal 140 that applies a remote driving service for moving a vehicle 110 to a destination; a remote operation terminal 120 that remotely operates the vehicle 110; and a server 130 that, if the requirements for ending the remote driving service are not satisfied when the vehicle 110 arrives at the destination, transmits an end permission request for the remote driving service received from the remote operation terminal 120 to the general user terminal 140, and when receiving an end approval for the remote driving service, which is a response to the end permission request, from the general user terminal 140, transmits the end approval to the remote operation terminal 120 and ends the remote driving service.SELECTED DRAWING: Figure 1
Patent JP-2021028488-A (JP)
Title: Mounting structure of engine component
Inventor: KASUYA YUJI
IPC: F02M25/08
Filed: 2019-08-09
Abstract: To provide a mounting structure of an engine component capable of assembling a connection component to an engine component without deteriorating workability even in a case of fixing the engine component using a cantilevered stay.SOLUTION: A push seat 45a facing the back side of a purge control valve 27 fixed by a cantilevered structure of a stay 40 is formed in a harness case 45 fixed to the engine 1. When a connector 50 is inserted into a connector receiving part 35, and when a hose 26b is inserted into an input port 36, the back side of the purge control valve 27 is brought into contact with the push seat to restrict the rearward movement of the purge control valve 27.SELECTED DRAWING: Figure 7
Patent JP-2021027957-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2019-08-13
Abstract: To provide a game machine with enhanced fairness.SOLUTION: When identification information for indicating a determination result by determination means is dynamically displayed on display means and the identification information for indicating a specific determination result is stopped and displayed, a privilege game is executed by privilege game execution means. After the privilege game is executed, when a predetermined condition is satisfied, a special period that is advantageous to a player is set by special period setting means, and when a predetermined number of privilege games are executed when the special period is set, setting of the special period is regulated by regulation means. Since the period until a predetermined number of privilege games are executed in the special period is easily set to a certain period by auxiliary means, a game machine with enhanced fairness can be provided.SELECTED DRAWING: Figure 1
Patent JP-2020179145-A (JP)
Title: Fastening device
Inventor: CHEN CHIN-CHU
IPC: A44B99/00
Filed: 2019-08-20
Abstract: To provide a fastening device.SOLUTION: A fastening device comprises: a case unit including a side wall which surrounds so as to form a storage space, and a plurality of gears protruding from the side wall to the storage space; a knob capable of covering the case unit; and a detent unit which is located in the storage space, corresponds to the gears and is selectively coupled to the knob. The knob can be switched between a first position and a second position along an axial direction. When the knob is at the first position, the knob is coupled with the detent unit to coordinate the knob and the detent unit, and the detent unit engages with at least one gear to inhibit rotation of the knob in a first direction. When the knob is at the second position, the knob is separated from the detent unit and also detached from the detent unit, and the detent unit does not inhibit rotation of the knob in the first direction. Thus, reliability of a structure of the fastening device is improved.SELECTED DRAWING: Figure 2
Patent JP-2021033584-A (JP)
Title: Building change identification device and program
Inventor: NAKAMURA SHO
IPC: G06T7/00
Filed: 2019-08-22
Abstract: To provide a building change identification device and a program capable of more easily and surely identifying a temporal change of a building.SOLUTION: A building change identification device includes: a calculation unit configured to calculate, for each unit area of images captured from the sky at different times, the probability that the unit area is a part of a building; and a change specification unit configured to specify the type of change of the building between the images based on a probability distribution calculated for each of corresponding image ranges.SELECTED DRAWING: Figure 2
Patent JP-2021030365-A (JP)
Title: Machine learning device, control system, and machine learning method
Inventor: KONISHI KOKI
IPC: G05B19/404
Filed: 2019-08-23
Abstract: To provide a machine learning device capable of estimating a temperature in a case where a temperature sensor cannot be attached or it is difficult to fit a temperature sensor in an actual operation.SOLUTION: A machine learning device includes: a virtual temperature model creating section which comprises a virtual temperature formula containing a first coefficient determining a heating amount and a second coefficient determining a heat release amount, and obtains virtual temperature data by estimating a temperature of a specific site in a machine according to the virtual temperature formula using heating factor data; and a thermal displacement model creating section which obtains an error between thermal displacement estimated with a thermal displacement estimated amount formula, and measured thermal displacement, by using the virtual temperature data obtained with the virtual temperature formula and actual temperature data acquired from at least one temperature sensor attached to a site other than the specific site. The virtual temperature model creating section performs machine learning in which the first coefficient and the second coefficient are searched so that the error is minimized.SELECTED DRAWING: Figure 5
Patent JP-2021031582-A (JP)
Title: Friction material and friction material composition
Inventor: SUZUKI SHUSUKE
IPC: C09K3/14
Filed: 2019-08-23
Abstract: To provide a friction material not containing (or having a reduced content of) a metallic material with high environmental impact such as copper and antimony, in which a stable effectiveness and an excellent wear resistance are obtained even in the braking at high temperature and high load and in the braking after heat hysteresis.SOLUTION: The friction member of the embodiment is a friction material having a copper content of less than 5 wt.%, and in which a titanate having a content of 1 wt.% or more and 8 wt.% or less, a cryolite powder having a content of 0.5 wt.% or more and 5 wt.% or less, and an iron oxide powder with a median diameter of 15 to 30 μm (D50) having a content of 1 wt.% or more and 10 wt.% or less are included.SELECTED DRAWING: Figure 1