baber/WOPTO huggingface dataset:
Patent JP-2020064992-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: KARASAWA TATSUYA
IPC: H01L23/12
Filed: 2018-10-18
Abstract: To make it possible to reliably bond a bonding wire to an electrode pad.SOLUTION: A semiconductor device 1a has: a circuit board 5 having an electrode pad 2a and an insulating layer 4 where the electrode pad 2a is formed on a surface; and a housing 7 which is provided with an arrangement region 7a where the circuit board 5 is arranged and houses the circuit board 5. In a first region 4b on the back surface of the insulating layer 4 corresponding to a part right below the electrode pad 2a, a recess 4c where a bonding material 6 is embedded is formed. Thus, the electrode pad 2a is reliably bonded to the housing 7 via the insulating layer 4 and the bonding material 6 right below. In such a semiconductor device 1a, when the bonding wire 8 is arranged on a bonding region 2b of the electrode pad 2a and bonded by ultrasonic bonding by using a bonding tool 9, vibrations of the electrode pad 2a with respect to ultrasonic vibrations by the bonding tool 9 are suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020062300-A (JP)
Title: Aroma diffuser
Inventor: MATSUOKA KYO
IPC: A61L9/01
Filed: 2018-10-19
Abstract: To provide an aroma diffuser without requiring a user to set a volatilization parameter corresponding to the installation environment.SOLUTION: An aroma diffuser comprises a housing 10, a blowout path which permits openings of perfume containers 20a and 20b containing perfume components to communicate with outer air, a volatilization mechanism 30 which emits the perfume components into the blowout path, a control unit which controls the operation of the volatilization mechanism, and environment recognition units 56a1, 56a2, and 56b which recognize the environment where the housing is installed. The control unit sets control parameters of the volatilization of the perfume components based on the data of the installation environment acquired from the environment recognition unit.SELECTED DRAWING: Figure 5
Patent JP-2020069812-A (JP)
Title: Control device of four-wheel drive vehicle
Inventor: OBAYASHI MIKI
IPC: B60K6/00
Filed: 2018-10-29
Abstract: To provide a control device of a four-wheel drive vehicle which can maintain adequate four-wheel drive state in spite of state of charge of a battery.SOLUTION: The control device of the four-wheel drive vehicle comprises an engine which drives front wheels, a motor generator which drives rear wheels, a battery which supplies electric power to the motor generator, an ISG which electrically generates by drive of the engine, and a VCM which controls torque of the engine and torque of the motor generator. The VCM is configured so as to be capable of setting either of a battery drive mode which supplies the electric power from the battery to the motor generator and an electric power generation drive mode which supplies the electric power generated at the ISG from the ISG to the motor generator in the four-wheel drive state and sets the battery drive mode if an SOC of the battery is SOCth or greater, and sets the electric power generation drive mode if the SOC of the battery is below SOCth.SELECTED DRAWING: Figure 3
Patent JP-2019094324-A (JP)
Title: Highly active anti-neoplastic and anti-proliferative agents
Inventor: JAY COPELAND STRUM
IPC: A61P43/00
Filed: 2018-10-29
Abstract: To provide improved compounds and methods for treating selected cancers and hyperproliferative disorders.SOLUTION: The present invention provides a method for treating abnormal T cellular proliferation, including administering an effective dose of a tricyclic amide derivative or its pharmaceutically acceptable salt to a host in need thereof.SELECTED DRAWING: Figure 10
Patent JP-2020071102-A (JP)
Title: Voltage measurement device
Inventor: YAMAMOTO SATOSHI
IPC: G01R19/165
Filed: 2018-10-30
Abstract: To improve measurement accuracy of voltage across terminals.SOLUTION: A voltage measurement device 10 comprises: a monitoring IC 21; two positive electrode power lines L1 and L2 connected to a positive electrode P of a high potential cell CH; one negative electrode power line L3 connected to a negative electrode N of a low potential cell CL; and measurement lines Lv, Lp, and Ln for inputting potential across both ends of a battery cell C to the monitoring IC 21. One positive electrode power line L1 of the two positive electrode power lines L1 and L2 is defined as a first power line L1, and the other positive electrode power line L2 is defined as a second power line L2. The first power line L1 connects the positive electrode P of the high potential cell CH and the high voltage power terminal Vh. Leak current generates between the first power line L1 and the positive electrode measurement line Lp in the monitoring IC 21. The second power line L2 is connected to a low voltage power terminal Vl via a voltage drop part VD. The second power line L2 is insulated from the positive electrode measurement line Lp in the monitoring IC 21.SELECTED DRAWING: Figure 3
Patent JP-2020070607-A (JP)
Title: Soil retaining cage structure and method for forming the same
Inventor: MORIYA KAN
IPC: E02D17/20
Filed: 2018-10-31
Abstract: To provide a soil retaining cage structure having a structure for preventing deformation of the cage due to subsidence of sediment and excessive subsidence of the sediment when the sediment is put into the cage made of wire mesh.SOLUTION: Soil retaining cage structures 101 and 102 comprise: a cage made of wire mesh filled with sediment 20 and formed by combining a plurality of wire mesh panels; sheet members 24, 26 arranged inside at least a front surface of the cage; and the sediment 20 filled inside the cage. The wire mesh panel is made of welded wire mesh. Inside the sediment 20 being inside the case, an insole wire mesh 40 is arranged substantially horizontally. The insole wire mesh 40 is connected to a rear surface 34 of the cage by a rear surface side connecting member 46 and is connected to a front surface 32 of the cage by a front surface side connecting member 42. The sheet members 24 and 26 arranged on a front face prevent the sediment 20 from being discharged to an outside of the cage, and are vertically divided at a position where the front side connecting member 42 is attached.SELECTED DRAWING: Figure 1
Patent JP-2020070469-A (JP)
Title: Soft magnetic alloy ribbon and magnetic component
Inventor: HASEGAWA AKITO
IPC: C22C38/00
Filed: 2018-10-31
Abstract: To provide a soft magnetic alloy ribbon which has a high saturation flux density and low coercive force, and can provide a core having a high space factor and a high saturation flux density.SOLUTION: The soft magnetic alloy ribbon is provided that includes a main component composed of a compositional formula, (FeX1X2)MBPSiCS. X1, X2, and M are selected from a group of specific elements, and 0≤a≤0.140, 0.020≤b≤0.200, 0≤c≤0.150, 0≤d≤0.090, 0≤e≤0.030, 0≤f≤0.030, α≥0, β≥0, and 0≤α+β≤0.50. At least one or more of a, c, and d are larger than 0. The soft magnetic alloy ribbon has a structure formed of Fe-based nano crystals. A surface roughness of a peeled surface of the soft magnetic alloy ribbon is in a specific range.SELECTED DRAWING: Figure 3
Patent JP-2019030734-A (JP)
Title: Cleaning management system, program and cleaning management method
Inventor: ENOMOTO GIICHI
IPC: D06F93/00
Filed: 2018-10-31
Abstract: To improve business efficiency regarding usage of a storage.SOLUTION: A cleaning management system includes: registration means for registering cleaning articles; selection means for selecting a return method of the cleaning article registered in the registration means; and output means for outputting the return method selected by the selection means. The output means outputs a registration result by the registration means as a claim tag, and in the claim tag, the return method is displayed. The return method displayed in the claim tag is displayed in a mode emphasized further than other information displayed on the claim tag. The output means outputs information for unlocking a return port of storage used for the return of the cleaning article.SELECTED DRAWING: Figure 1
Patent JP-2020071177-A (JP)
Title: Gas sensor
Inventor: HAGINO Shota
IPC: G01N27/409
Filed: 2018-11-01
Abstract: To provide a gas sensor capable of suppressing heat conduction to a sealing part.SOLUTION: A gas sensor includes: a gas sensor element 100; a housing 10 surrounding a periphery of the gas sensor element; an external cylinder 12 attached to an end of the housing; a sealing part 32 provided at an end on the opposite side of the housing in the external cylinder; and a bellows part 16 which is an external periphery of the external cylinder, and which is provided between the sealing part and the housing.SELECTED DRAWING: Figure 2
Patent JP-2020076237-A (JP)
Title: Toilet bowl sheet
Inventor: SAEKI GORO
IPC: E03D9/00
Filed: 2018-11-07
Abstract: To provide the toilet bowl sheet that suppresses scattering of excrement and stains on a toilet bowl as much as possible.SOLUTION: A toilet bowl sheet 1 placed on an inside of a toilet bowl which can seat a user comprises: a passage hole 2 through which excrement discharged from the user seated on the toilet bowl passes; and a protrusion region 3 formed around the passage hole 2 and provided with a plurality of protrusions. More preferably, circular protrusions are regularly arranged in the protrusion region 3. Further, more preferably, the toilet bowl sheet 1 is made of water-soluble paper that is soluble in water.SELECTED DRAWING: Figure 1
Patent JP-2020075999-A (JP)
Title: Rubber composition for tire tread and pneumatic tire
Inventor: NISHIKAWA YUMA
IPC: C08L65/00
Filed: 2018-11-07
Abstract: To enhance wet grip performance and wear resistance.SOLUTION: A rubber composition for a tire tread according to the embodiment includes, based on 100 pts.mass of a diene rubber component including 30 pts.mass or more of an emulsion-polymerized styrene-butadiene rubber having a glass transition temperature of -50°C or lower, 1 to 30 pts.mass of a hydrogenated terpene phenol resin. A pneumatic tire according to the embodiment has a tread comprising the rubber composition.SELECTED DRAWING: None
Patent JP-2020075001-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2018-11-09
Abstract: To provide a game machine capable of changing a performance corresponding to the consumption number of game balls.SOLUTION: A performance control microcomputer 101 can count the consumption game ball number X consumed after entering an out port 19, based on a signal outputted from an out port sensor 19a. The performance control microcomputer 101 changes a rear half part of a ready-to-win performance based on the consumption game ball number X measured in a front half part of a prescribed ready-to-win performance. Hereby, the expectation degree of privilege application suggested to a player can be changed according to increase/decrease of the consumption game ball number X, by changing a content of the performance based on the consumption game ball number X consumed during a game or the like.SELECTED DRAWING: Figure 24
Patent JP-2019091447-A (JP)
Title: Machine tool, in particular sawing machine, and system for optimized operation of machine tool
Inventor: STOLZER ARMIN
IPC: G05B19/418
Filed: 2018-11-09
Abstract: To provide a machine tool with a failure cause removed.SOLUTION: The present invention relates to a machine tool, in particular a sawing machine, with a tool for metal cutting, in particular a band saw blade or a saw blade, a drive device for driving and/or moving the tool, a controller for the drive device in order to control and/or regulate the drive device with a process dataset, as well as a communication device for data exchange between the controller and an external data memory and/or an external computer, in which the control device includes recognition means for recognizing the tool. The present invention relates to a system for optimized operation of the machine tool, which includes the external data memory and/or the external computer.SELECTED DRAWING: Figure 1
Patent JP-2020079980-A (JP)
Title: Optical partial differential operation device and optical neural network
Inventor: ARAYA AKIHIKO
IPC: G06N3/067
Filed: 2018-11-12
Abstract: To realize learning by forward propagation in an optical neural network.SOLUTION: An optical partial differential operation device comprises: an optical operation unit 2 composed of an optical device having wavelength dependence; and a differential operation unit 3 for receiving a wavelength multiplex optical signal after operation, obtaining a signal indicating an operation result of the optical operation unit 2, and obtaining a signal indicating a partial differential value of a loss function. The differential operation unit 3 comprises: an optical receiver 30-2 for receiving a first optical signal of the wavelength multiplex optical signal output from the optical operation unit 2 and obtaining an electric signal indicating the operation result; an optical receiver 30-1 for receiving a second optical signal having a wavelength different from that of the first optical signal of the wavelength multiplex optical signal; an optical receiver 30-3 connected so that a direction of an electric current is opposite to that of the optical receiver 30-1 and for receiving a third optical signal having a wavelength different from that of the first and second optical signals of the wavelength multiplex optical signal; and a resistor 31 connected to connection points of the optical receivers 30-1 and 30-3.SELECTED DRAWING: Figure 1
Patent JP-2020080606-A (JP)
Title: Temporary locking structure at end of wire harness
Inventor: YAMAUCHI AKINORI
IPC: H01R13/60
Filed: 2018-11-13
Abstract: To prevent the end of a wire harness from hanging down so that it does not interfere with mounting of other parts.SOLUTION: An engaged shaft part 33 is provided on a bolt 30 inserted into a through hole 40 provided on a vehicle body panel 1. A plate-shaped engagement flange 25 extends to a connector cover body 21 attached to an end part 10A of a wire harness, and an engagement recess 26 is provided in an engagement flange. The engagement recess 26 of the engagement flange 25 is engaged with the engaged shaft part 33 of the bolt 30, so that the end part 10A of the wire harness is temporarily locked to the vehicle body panel 1.SELECTED DRAWING: Figure 1
Patent JP-2020086500-A (JP)
Title: Cylinder lease system
Inventor: CHO CHUN-MING
IPC: G07F17/00
Filed: 2018-11-15
Abstract: To provide a cylinder lease system that rents and sells a cylinder in combination with a lease apparatus.SOLUTION: A cylinder lease system includes one or more lease apparatus 1, and a cloud server device 2. The lease apparatus 1 includes a lease main rack, at least one of control apparatus, at least one of automatic open/close apparatus, at least one label scan apparatus, and at least one gas detection apparatus. The cloud server device 2 communicates with the lease apparatus 1. The cylinder lease system further includes an electronic device 3 including an applied unit 31. The applied unit 31 communicates the cloud server device 2, an operation interface software installed inside the applied unit 31 or operation interface software set up inside the cloud server device 2 is displayed on the electronic device 3, and a rental work and/or a return work of a cylinder is performed.SELECTED DRAWING: Figure 1A
Patent JP-2020082382-A (JP)
Title: Optical writing device and image formation apparatus
Inventor: OKI MAKOTO
IPC: G02B13/24
Filed: 2018-11-16
Abstract: To provide an optical writing device in a light emission arrangement system that can uniformize exposure accuracy and exposure magnification while securing image formation positional accuracy.SOLUTION: An optical writing device which is provided so as to face an image carrier face consisting of a side peripheral face of a cylindrical photoreceptor and for performing optical writing to the image carrier face includes a plurality of writing optical systems which have a light-emitting element and an image formation optical system for forming an image of light emitted by the light-emitting element to the image carrier face. The plurality of writing optical systems are arrayed in a plurality of rows along the axial direction of the photoreceptor in such a state that the optical axis is maintained in parallel. Each image formation optical system is constituted in a both-side telecentric manner such that an aperture is provided between a first lens arranged on the light-emitting element and a second lens arranged on the image carrier face. The curvatures on both side faces of the first lens and the second lens are corrected in accordance with the height position of the image carrier face in the axial direction of the writing optical system so that the image of the light from the light-emitting element is formed at the respective position of the image carrier face.SELECTED DRAWING: Figure 2
Patent JP-2020081127-A (JP)
Title: Game device and control method
Inventor: UNO HIROMI
IPC: A63H5/04
Filed: 2018-11-20
Abstract: To provide a game device for enhancing the amusement in a shooting game.SOLUTION: A game device 1 comprises: a gun toy 10 which includes a determination unit 17 for determining an attribute, and a beam-emitting unit 12 for emitting a beam including attribute identification information that makes the attribute identifiable; a beam-receiving unit 31 for receiving a beam emitted by another player's gun toy 10; an identification unit 14 for identifying the attribute of a beam on the basis of attribute identification information included in the beam received by the beam-receiving unit 31; a storage unit 15 for storing players' status; and a processing unit 18 which performs processing for changing a status stored by the storage unit 15 on the basis of relationship between an attribute of a gun toy 10 determined by the determination unit 17 and an attribute of a beam identified by the identification unit 14.SELECTED DRAWING: Figure 11
Patent JP-2020082959-A (JP)
Title: Power train system
Inventor: SAITO HIROTAKA
IPC: B60W10/26
Filed: 2018-11-21
Abstract: To provide a power train system which can suppress an excessive rise of a ripple current flowing in a battery.SOLUTION: A power train system comprises: an electric motor for driving a vehicle; a battery for accumulating electric power supplied to the electric motor; an internal combustion engine; a generator for generating electric power by the power of the internal combustion engine; a motor inverter connected to the battery in parallel therewith, converting the DC power of the battery to AC power, and supplying it to the electric motor; a generator inverter connected to the battery in parallel therewith, converting the AC power generated by the generator to DC power, and supplying it to the battery; and a control device for controlling the electric motor, the internal combustion engine, the generator, the motor inverter and the generator inverter. When a charging rate of the battery is equal to a first threshold or lower, and when a ripple current generated accompanied by an operation of the motor inverter, and flowing in the battery reaches a second threshold or higher, the control device does not start the internal combustion engine for power generation by the generator.SELECTED DRAWING: Figure 2
Patent JP-2019065398-A (JP)
Title: Laminate magnetic core
Inventor: MAKINO AKIHIRO
IPC: H01F1/153
Filed: 2018-11-27
Abstract: To provide a laminate magnetic core using a thin band consisting of an Fe-B-Si-P-Cu-C alloy and having sufficient magnetic property.SOLUTION: A laminate magnetic core has a plurality of laminated Fe-based nanocrystal alloy thin bands. The Fe-based nanocrystal alloy thin bands contain an amorphous phase and 50 vol.% or more of a bccFe phase. Average crystal particle diameter of the bccFe phase is 20 nm or less and deviation of crystal particle diameter of the bccFe phase is average particle diameter±5 nm. In a composition formula of the Fe-based nanocrystal alloy thin band FeBSiPCCu, 79≤a≤86 at%, 5≤b≤13 at%, 0<c≤8 at%, 1≤x≤8 at%, 0≤y≤5 at%, 0.4≤z≤1.4 at%, and 0.08≤z/x≤0.8 are satisfied.SELECTED DRAWING: None
Patent JP-2020088796-A (JP)
Title: Video content processing apparatus and content processing method therein
Inventor: FUJIYOSHI YASUHIRO
IPC: H04B1/16
Filed: 2018-11-30
Abstract: To provide a content protection method when a video content received by advanced BS digital broadcasting/advanced broadband CS digital broadcasting is output via an IP interface.SOLUTION: A video content processing apparatus according to an embodiment includes receiving means that receives a content transmitted by a broadcast signal, output means having an IP interface, and control means that performs processing of outputting the content via the output means according to the format of a content protection system by DTCP2 in a broadcast signal receiving device that receives at least one of the broadcast signal multiplexed by MPEG-2 or the broadcast signal multiplexed by MMT-TLV system, and protects the content by determining at least one of the values set in SDO and EI using the value of transfer_characteristics or video_transfer_characteristics accompanying the content received by the receiving means.SELECTED DRAWING: Figure 1
Patent JP-2020087341-A (JP)
Title: Toll collection system, etc roadside device and toll collection method
Inventor: KOBAYASHI HISAYO
IPC: G07B15/00
Filed: 2018-11-30
Abstract: To provide a toll collection system capable of achieving application of advanced discount service and smooth toll collection processing with a good balance.SOLUTION: A toll collection system according to an embodiment includes an ETC roadside device and a host server. The ETC roadside device receives on-vehicle apparatus specific information of an on-vehicle apparatus and card reading information read from an ETC card loaded to the on-vehicle apparatus, transmits a toll calculation request including the on-vehicle apparatus specific information and the card reading information to the host server, determines non-presentation of a toll on the basis of the on-vehicle apparatus specific information and the card reading information, outputs guidance information indicating that the toll is unknown on the basis of the determination of the non-presentation of the toll, and executes first passing control for permitting passing of a vehicle. The host server calculates a first toll to be requested for card specific information included in the card reading information of the toll calculation request on the basis of the toll calculation request and a first toll table.SELECTED DRAWING: Figure 6
Patent JP-2020087347-A (JP)
Title: Voice operation system, voice operation method, and voice operation program
Inventor: IWASA KEISUKE
IPC: G03G21/00
Filed: 2018-11-30
Abstract: To provide a voice operation system capable of improving operability, a voice operation method, and a voice operation program.SOLUTION: The voice operation system is the voice operation system which includes a speaker which receives a voice operation by interactions with a user, a server device which receives the voice operation received by the speaker, and an image forming apparatus which executes a job transmitted from the server device and includes an input part which receives voice operation information indicating the voice operation of the user received by the speaker, a conversion part which converts the voice operation information received by the input part into the job interpretable by the image forming apparatus, and an instruction part which instructs the image forming apparatus to execute the job converted by the conversion part.SELECTED DRAWING: Figure 1