baber/WOPTO huggingface dataset:
Patent JP-2018113635-A (JP)
Title: Confirmation server, terminal, and confirmation system
Inventor: OTA TAKAHIKO
IPC: G06F21/44
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To allow for confirmation of legitimacy of access point more easily.SOLUTION: A terminal transmission unit 103 transmits a confirmation request to a predetermined confirmation server 111, in a state where a connection unit 102 is connected with an access point 131. A server reception unit 112 receives the confirmation request. A server transmission unit 113 replies predetermined confirmation information to the request source of the confirmation request received by the server reception unit 112. A terminal reception unit 104 receives reply information replied for the confirmation request sent by the terminal transmission unit 103. A determination unit 105 checks for inconsistency of the confirmation information in the reply information received by the terminal reception unit 104 and predetermined confirmation information.SELECTED DRAWING: Figure 1
Patent JP-2018052740-A (JP)
Title: Gathering chute and combined weighing equipment provided with the same
Inventor: KISHIKAWA SHIGE
IPC: B65G11/00
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel gathering chute capable of improving an operation speed of a packaging device by minimizing a delay of an article gathering time as much as possible even if the gathering chute has two ejecting outlets eccentric and a combined weighing equipment provided with the same.SOLUTION: There is provided a gathering chute in which four funnel-shaped chute units each having a substantially elliptical shape in plan view are arranged along a circumference. Each chute unit has an outer slope along the circumference and an inner slope facing the other three chute units so that the inner slope is formed steeper than the outer slope, and a space is provided in a central part surrounded by the four chute units so as to penetrate vertically. The combined weighing equipment provided with this gathering chute, includes a distribution feeding device that distributes articles supplied to a device upper part to a plurality of routes, and a weighing unit that receives and weighs articles discharged from each route and combines a plurality of obtained weighing values to obtain an optimum combination.SELECTED DRAWING: Figure 2
Patent JP-2017133348-A (JP)
Title: Travel controller, and curtain having the same
Inventor: WEI SHUI-DONG
IPC: F16F7/04
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a travel controller and a curtain having the travel controller.SOLUTION: A travel controller 15 of the present invention includes a screw 15a that is a traveling member having a stroke, a traveling nut 15b that is a moving member linked to the traveling member and moved by a stroke, a damper 15c connected on an end of the traveling member, and an engaging member 15d that is a restricting member installed between the moving member and the damper. The restricting member is linked with the moving member and moves from a first position to a second position. The damper outputs decelerating force when the restricting member is at the first position, and suspends the output of the decelerating force when the restricting member is at the second position.SELECTED DRAWING: Figure 3
Patent JP-2018115701-A (JP)
Title: Vehicle drive device
Inventor: EGUCHI MASAAKI
IPC: F16H57/04
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To allow a lubricating oil flowing into an oil passage 81 provided in a shaft center from a shaft end of a first coupling member 31, which is a component of a gear device 30, to easily arrive at radial oil supply holes 82, 83 even during low speed operation or at a startup in a vehicle drive device having a gear device 30 for transmitting driving torque from two independent electric motors 2L, 2R to left and right drive wheels with amplification of torque difference.SOLUTION: A first coupling member 31 of a gear device 30 comprises an oil passage 81 extending in a shaft direction from a shaft end face, and radial oil supply holes 82, 83. A lubricating oil holding groove 84 is provided in an inner surface of the oil passage 81 so that lubricating oil collecting in the holding groove 84 in inner surface of the oil passage 81 is supplied to the oil supply holes 82, 83 during low speed operation or at the time of a startup.SELECTED DRAWING: Figure 2
Patent JP-2018115836-A (JP)
Title: Air-conditioning fin material for indoor equipment featuring low odors and water contents, and method for producing the same
Inventor: KAWAKAMI SHINYA
IPC: F28F21/08
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a fin material including a coating consisting of two coats, which has an extremely low water content and therefore prevents an odor, and can also secure high hydrophilicity.SOLUTION: A fin material has a core material composed of aluminum or aluminum alloy, and a urethane resin-made corrosion resistant layer formed on at least one of the front and rear faces of the core material, and a hydrophilic layer. The corrosion resistant layer is composed of an anionic urethane resin having a polyester skeleton. The hydrophilic layer is composed of an acrylic resin containing a polymer mainly made of a polyoxyethylene chain. The hydrophilic layer has a water content of 0.01 mg/dmor more and 0.2 mg/dmor less.SELECTED DRAWING: Figure 1
Patent JP-2018120042-A (JP)
Title: Liquid crystal display device
Inventor: UCHIYAMA YUJI
IPC: G09G3/20
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing a deterioration in a dynamic range of contrast of a display image, and AC-driving a liquid crystal.SOLUTION: A liquid crystal display device 1 comprises a video signal processing unit 10, a lamp waveform signal generating circuit 20, and a liquid crystal display element 30. The video signal processing unit 10 generates a non-inverted video signal VDS1 in which the bits of video data VD are not inverted and an inverted video signal VDS2 in which the bits are inverted. The lamp waveform signal generating circuit 20 generates a lamp waveform signal VREF with a lamp waveform of a sawtooth wave. The liquid crystal display element 30 is arranged with a plurality of pixels 110 having a liquid crystal 114, and alternately applies the first driving voltage VID1 determined on the basis of the non-inverted video signal VDS1 and the lamp waveform signal VREF and the second driving voltage VID2 determined on the basis of the inverted video signal VDS2 and the lamp waveform signal VREF to the liquid crystal 114.SELECTED DRAWING: Figure 1
Patent JP-2018119453-A (JP)
Title: Evaporated fuel treatment device
Inventor: FUKUI KEITA
IPC: F02M25/08
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device capable of suppressing reduction in durability accompanying initialization processing of a seal valve.SOLUTION: An evaporated fuel treatment device 12 includes: a canister 13 for adsorbing evaporated fuel produced in a fuel tank 3 provided in a vehicle 1; a vapor passage 14 connecting the canister 13 and the fuel tank 3 to each other; and a seal valve 15 capable of closing and opening the vapor passage 14. The evaporated fuel treatment device performs first processing for allowing the operation of the seal valve 15 at a first operation amount set as an operation amount which enables the seal valve to reach an operation limit regardless of a current position when initialization processing is necessary due to occurrence of a specified event such that the current position of the seal valve 15 becomes unclear, and on the other hand, it performs second processing for allowing the operation of the seal valve 15 at a second operation amount which is an operation amount from the current position to an initial position and is smaller than the first operation amount, when the initialization processing becomes necessary without the occurrence of the specified event.SELECTED DRAWING: Figure 1
Patent JP-2018119896-A (JP)
Title: Liquid level measuring method
Inventor: MATSUSHIMA YOSUKE
IPC: G01F23/292
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level measuring method for detecting a liquid level accurately even when an environmental temperature changes.SOLUTION: A liquid level gauge includes an optical fiber forming a liquid level sensing part, a light-emitting unit which introduces measurement light from one end of the optical fiber, and a light-receiving unit which measures intensity of the measurement light derived from the other end, to detect a liquid level with the intensity of the measurement light received by the light-receiving unit. A liquid level measuring method using the liquid level gauge includes: determining a measurement temperature value obtained by measuring a temperature in a housing storing the light-emitting unit and the light-receiving unit, a measurement applied voltage value obtained by measuring a voltage applied to the light-emitting unit, and a measurement light-receiving voltage value obtained by measuring intensity of the measurement light received by the light-receiving unit as a light-receiving voltage; determining a light-receiving voltage correction value obtained by introducing the measurement temperature value, measurement applied voltage value, and measurement light-receiving voltage value in a correction expression, to be corrected with the measurement temperature value; comparing the determined light-receiving voltage correction value with a light-receiving voltage threshold; and determining that the liquid level sensing part is located in a liquid phase when the light-receiving voltage correction value is less than the light-receiving voltage threshold, or determines that the liquid level sensing part is located in a gas phase when the value is equal to or larger than the light-receiving voltage threshold.SELECTED DRAWING: Figure 1
Patent JP-2018122436-A (JP)
Title: Screen printing apparatus and screen printing method
Inventor: YAMAMOTO TAKAHIRO
IPC: B41F15/12
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus and a screen printing method which enable quick automatic change of masks by a low-cost configuration.SOLUTION: The screen printing apparatus comprises: a horizontally provided mask guide 15L on which a mask waiting position P1, a print work position P2, and a mask saving position P3 are set in this order from one end of the mask guide; a mask moving mechanism for moving a mask 15 inserted from the one end of the mask guide 15L and placed at the mask waiting position P1, to the print work position P2; and a squeegee 23 sliding on the mask 15 moved by the mask moving mechanism and placed at the print work position P2, for applying paste Pst to a substrate 2 which is brought into contact with the mask 15. The mask moving mechanism moves the used mask 15 located at the print work position P2 to the mask saving position P3 to allow the used mask 15 to be removed from the other end of the mask guide 15L.SELECTED DRAWING: Figure 13
Patent JP-2018121550-A (JP)
Title: Artificial medium mat and method for producing the same
Inventor: YAKEYAMA HIROTSUGU
IPC: A01G24/20
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an artificial medium mat that allows seeds to be sown on in stripes with accuracy.SOLUTION: An artificial medium mat 1 is a culture medium material 2 molded into a sheet. On one surface of the culture medium material 2, formed are a plurality of linear grooves 3 in parallel with each other, and the bottom of each groove has a plurality of water absorption holes 4.SELECTED DRAWING: Figure 1
Patent JP-2018101383-A (JP)
Title: Method, program, and information processing device
Inventor: MIZOGUCHI YUJI
IPC: G06Q50/00
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To support a prescribed user having various functions for promoting messaging in a talk room in a back-up manner in an instant messaging application.SOLUTION: A method for messaging via a talk room includes the steps of: dynamically generating a first message to a first or a second user on the basis of a messaging history in the talk room by a virtual user implemented by a computer to aid the first user and health information of the second user; supplying the first message to the talk room in association with the first user; updating the history according to the supply of the first message; and generating a first screen presented for the first user and a second screen presented for the second user, the first and second screens associated with the talk room.SELECTED DRAWING: Figure 6
Patent JP-2018129878-A (JP)
Title: Actuator and valve drive device
Inventor: MIZUTA TAKAYOSHI
IPC: H02K7/06
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To acquire an actuator capable of relieving impact force itself generated by contact between constituent members in a mechanism that regulates movement of a shaft.SOLUTION: A close side regulation mechanism for regulating movement in a valve closing direction of a shaft 4 is composed of a tip on a lower side of a female screw part 34, and a first contact part 41. An open side regulation mechanism for regulating movement in a valve opening direction of the shaft 4 is composed of a bottom part 50 of a boss 5, and a second contact part 42. A rotation regulation mechanism for regulating rotation around an axis of the shaft 4 is composed of a portion of the boss 5 comprising flat surfaces 51a, 51b and a portion of the shaft 4 comprising flat surfaces 43a, 43b. At least one of two constituent members that are in contact with each other is an elastic body in each regulation mechanism.SELECTED DRAWING: Figure 2
Patent JP-2018128310-A (JP)
Title: Electrode for detecting fucose
Inventor: KUSUOKA RYO
IPC: G01N27/30
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily detecting fucose, and a method for easily measuring the concentration of fucose.SOLUTION: An electrode for use in electrochemical measurement, capable of detecting fucose, carries pyrroloquinoline quinone-dependent pyranose dehydrogenase derived from Coprinopsis cinerea on the surface. The enzyme has a catalyst domain in absence of cytochrome b domain.SELECTED DRAWING: None
Patent JP-2018130177-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing an interest of a player.SOLUTION: A determination table is set by switch setting means, on the basis of a specific determination result from a plurality of determination tables determined by dynamic display period determination means in which different dynamic display periods are set. Due to this, as determination tables are switched in which the dynamic display period is determined on the basis of a specific determination result, the dynamic display period of the determination information is varied using a specific determination result as a trigger, the interval in which the open condition is established can be varied. Therefore, other than the advantageous condition, the establishment interval of the open condition can be changed and the period in which information is easily stored in the storage means can be set, thereby enhancing the player's interest.SELECTED DRAWING: Figure 188
Patent JP-2018137896-A (JP)
Title: Stator of double rotor motor
Inventor: HATTORI HIROYUKI
IPC: H02K16/02
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To alleviate magnetic flux density of inside teeth in a stator of a double rotor motor.SOLUTION: A stator 10 of a double rotor motor is provided with: a stator core 11 having inside slots 12 and inside teeth 14 on an inner diameter side, and having outside slots 13 and outside teeth 15 on an outer diameter side; inside coils 16 wound around the inside teeth 14 through the inside slots 12; and outside coils 17 wound around the outside teeth 15 through the outside slots 13. The number of the inside slots 12 is less than the number of the outside slots 13.SELECTED DRAWING: Figure 2
Patent JP-2018138397-A (JP)
Title: Seat frame for vehicle
Inventor: SUZUKI HIROYUKI
IPC: B60N2/60
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To easily pull and peel, from a mating member, a joint member joined to the mating member via an adhesive.SOLUTION: A back frame has a reinforcement panel 10 (joint member) joined to a flange part 2A (a mating member) via an adhesive B. In the reinforcement panel 10, an intermediate part of a joint area 10A face-joined to the flange part 2A has a slit obliquely cut in a thickness direction in a space defined by the peripheral part 12 thereof, the slit being formed in a circumferentially extending shape; and, in addition, a rotational part 11 is formed, which has a recessed portion 11A to which rotational force in the direction of in-plane can be applied from outside, rotates to disconnect from the peripheral part 12 as a result of application of rotational force to the recessed portion 11A, pushes a peripheral portion facing the slit into a space between the peripheral part 12 and the flange part 2A by virtue of guide using the inclined face of the slit, and peels the peripheral part 12 from the flange part 2A.SELECTED DRAWING: Figure 6
Patent JP-2018140905-A (JP)
Title: Method for producing ceramic porous body, and ceramic porous body
Inventor: KUMAZAWA TAKESHI
IPC: C04B35/624
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic porous body easily at low cost, the porous body having high air permeability, low thermal conductivity, and proper strength as a structural material, showing small differences in physical properties due to a direction, and capable of being used under high temperature circumstances.SOLUTION: This invention relates to a method for producing a ceramic porous body, including the steps of: gelling a raw material slurry obtained by mixing a ceramic slurry comprising a raw material powder comprising a ceramic, a gelatinizer, and water with a foam prepared by using a surfactant and a polyhydric alcohol to obtain a gel body; freezing the gel body to obtain a freezed body; and removing ice from the freezed body to obtain a dried body, and then calcinating the dried body to obtain a ceramic porous body having a number of spherical pores encapsulated therein and having a continuous cellular structure in which a through hole communicating with spherical pores adjacent to each other is formed in a partition wall that constitutes the spherical pore.SELECTED DRAWING: Figure 1
Patent JP-2018142496-A (JP)
Title: Electrode assembly, power storage device and manufacturing method of electrode assembly
Inventor: KATAYAMA KAZUO
IPC: H01M2/14
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode assembly capable of keeping satisfactory insulation between an electrode and an exterior package even in a case where a laminate is expanded, a power storage device and a manufacturing method of the electrode assembly.SOLUTION: An electrode assembly 3 comprises: a laminate 21 in which multiple electrodes are laminated; and a packaging member 22 including a restriction part 23 which wraps the laminate 21 and applies a restriction force to the laminate 21, and a coupling part 24 which is configured by fusing ends of the restriction part 23 with each other. The coupling part 24 includes: an outer fusing part 41 which is positioned closer to an outer peripheral edge 22c of the packaging member 22 in relative to the outer peripheral edge 22c; and an inner fusing part 31 which is positioned closer to the laminate 21 than the outer fusing part 41. At least the inner fusing part 31 is provided so as to be embedded within the coupling part 24.SELECTED DRAWING: Figure 8
Patent JP-2018127873-A (JP)
Title: Heat insulating artificial lawn
Inventor: NOGUCHI SHUHEI
IPC: E01C13/08
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a material for an artificial lawn which reduces the surface temperature thereof to suppress the problem that the artificial lawn absorbs a large amount of heat to raise the surface temperature in summer, which may become a large thermal load to a human standing thereon, resulting in heatstroke sometimes.SOLUTION: A material having high reflectance with respect to radiant heat such as aluminum foil is attached to one of the front side or back side of base fabric.SELECTED DRAWING: Figure 1
Patent JP-2018148119-A (JP)
Title: Iron core for ignition coil and method for manufacturing the same
Inventor: MORITA SHINYA
IPC: H01F38/12
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide: an iron core for an ignition coil, which is superior in magnetic property and productivity; and a method for manufacturing the iron core for an ignition coil.SOLUTION: An iron core for an ignition coil according to the present invention comprises a bundle of wires made of a soft magnetic material including iron as a primary component and having a maximum relative magnetic permeability 1000 or more. It is preferred that the wires have an average diameter of 0.1 mm or more and 1.0 mm or less. The iron core may further comprise an insulative coating over an external surface of each wire. The iron core may further comprise a pipe which is externally fit with the bundle. It is preferred that the packing rate of the wires in the bundle is 80% or more and 100% or less. A method for manufacturing an iron core for an ignition coil according to the present invention comprises the steps of: inserting, into a metal pipe, a plurality of wires made of a soft magnetic material including iron as a primary component and having a maximum relative magnetic permeability of 1000 or more; and performing a wire drawing process on the metal pipe with the plurality of wires put therein with a total areal reduction of 1% or more and 30% or less after the inserting step.SELECTED DRAWING: Figure 1
Patent JP-2018148973-A (JP)
Title: Surgery system, surgical instrument, trocar, and determination method
Inventor: MAETA YOSHINORI
IPC: G02B23/24
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a surgery system, a surgical instrument, a trocar, and a determination method capable of determining surgery starting and ending timings, and easily fixing the surgical instrument.SOLUTION: A surgery system 1 includes a surgical instrument, and a trocar 20 into which the surgical instrument can be inserted. A magnet 200 is provided to one of a first part, which is a part inserted into the trocar 20 in the surgical instrument, and a second part, which is a part close to the inserted surgical instrument in the trocar 20, and a magnetic sensor 100 is provided to the other. A ferromagnetic material is used for the surgical instrument or the trocar 20 that has the magnetic sensor 100 at a position brought close to the magnet 200 when the surgical instrument is inserted into the trocar 20.SELECTED DRAWING: Figure 4
Patent JP-2017182794-A (JP)
Title: Operation data change checking device, operation data change checking method, and operation data change checking program
Inventor: IOKA RETSU
IPC: G06Q10/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an operation data change checking device, an operation data change checking method, and an operation data change checking program which can check the sequence of executing operation processing or the presence of illegal data.SOLUTION: The operation data change checking device is used for checking change of operation data. The device ensures correctly performed operation processing if there is no warnings, prevents false provision due to change deviating from the sequence of processing, and allows checking on the basis of the flow of processing for each operation.SELECTED DRAWING: Figure 1