baber/WOPTO huggingface dataset:
Patent JP-2020152318-A (JP)
Title: Steering knuckle
Inventor: NOSE YUKI
IPC: F16D65/095
Filed: 2019-03-22
Abstract: To secure necessary strength and reduce weight in a compatible manner by reducing stress concentration during braking without increasing a thickness of a caliper attachment arm.SOLUTION: A steering knuckle includes caliper attachment arms 5, 6 with distal ends at which caliper attachment portions 10 for attaching a brake caliper are disposed. A lower edge line from the caliper attachment arm 6 on the lower side to the caliper attachment portion 10 is formed to separate from an outer periphery of a brake caliper 4. When braking is applied, stress is applied in a concentrated manner via the brake caliper 4 to the lower side of the caliper attachment portion 10 of the caliper attachment arm 6. An arm lower portion 15 from the caliper attachment arm 6 to the caliper attachment portion 10 is expanded to separate from the outer periphery of the brake caliper 4, and thus the area of the lower side of the caliper attachment portion 10 to which stress is applied increases. Therefore, stress concentration is reduced.SELECTED DRAWING: Figure 6
Patent JP-2020157818-A (JP)
Title: Control device of vehicle, and control method of vehicle
Inventor: YOSHIZAWA SATOSHI
IPC: B60T8/1761
Filed: 2019-03-25
Abstract: To provide a control device of a vehicle which can quickly inform an occupant of the vehicle of a circumstance when a slip of a wheel happens.SOLUTION: A control device of a vehicle includes: a tire force sensor which is provided in each wheel; a tire force estimation part which estimates a tire force of each wheel on the basis of a sensor signal of the tire force sensor; a turning state detection part which detects a turning state of the vehicle; and an alarm part which generates an alarm in a mode differing according to the turning state, when it is estimated that at least one wheel is in a limit state on the basis of the estimated tire force.SELECTED DRAWING: Figure 4
Patent JP-2020160855-A (JP)
Title: Data preparation apparatus, data preparation method, and program
Inventor: UCHIKUNE HIROSHI
IPC: G06F13/00
Filed: 2019-03-27
Abstract: To solve the problem that although a remote storage device such as a cloud storage with low cost and easy increase of data storage amount is used for storing a large number of collected data, much time may be required in transfer of data from a storage device to a data processing apparatus depending on a transfer speed between the storage device and the data processing apparatus and hence it takes much time for the data processing apparatus to carry out data processing by using the data stored in the storage device.SOLUTION: A data preparation apparatus 100 comprises: a time specifying unit 120 which, based on information input by a user, specifies start time of data processing by a data processing apparatus after input time of the information; and a data allocation unit 130 for storing data stored in a first storage device before the start time in a second storage device having faster speed of transfer of data to the data processing apparatus as compared with that of the first storage device.SELECTED DRAWING: Figure 6
Patent JP-2020165370-A (JP)
Title: Internal combustion engine
Inventor: OMORI KENICHI
IPC: F02M59/10
Filed: 2019-03-29
Abstract: To provide an internal combustion engine which can cool a fuel passing through a fuel pump with a coolant getting into/out from a cooling pump.SOLUTION: An internal combustion engine has: cooling structures 80, 90 to 93 which mainly perform cooling by a liquid; a cooling pump 80 which pumps the liquid to each portion of an internal combustion engine 11; a fuel injection device 130 which injects a fuel; and a first fuel pump 100 which pumps the fuel to the fuel injection device 130. The cooling pump 80 and the first fuel pump 100 are driven by a driving shaft 114 coaxially arranged. The cooling pump 80 and the first fuel pump 100 are disposed adjacent to each other, and a liquid access passage 125 leading to the cooling pump 80 is provided at a housing 101 of the first fuel pump 100.SELECTED DRAWING: Figure 5
Patent JP-2020167070-A (JP)
Title: Heating device and carbon fiber manufacturing device
Inventor: SUZUKI YOSHINOBU
IPC: H05B6/74
Filed: 2019-03-29
Abstract: To provide a heating device or the like capable of reducing mode disturbance in a circular waveguide type heating furnace.SOLUTION: A heating device X includes a heating tube 101 that heats a traveling precursor fiber Y and is composed of a circular waveguide and has a tube axis in the direction in which the precursor fiber Y travels, a microwave oscillator 201 that generates microwaves, a rectangular waveguide 203 connected to the microwave oscillator 201, and a coaxial tube 211 having an antenna function in which one end is connected to a rectangular waveguide 203 and the other end is connected to the heating tube 101 and emits microwaves into the tube.SELECTED DRAWING: Figure 1
Patent JP-2020166701-A (JP)
Title: Mobile object and computer program
Inventor: INABA TOMOHIKO
IPC: G05D1/02
Filed: 2019-03-29
Abstract: To provide a technique for improving the accuracy in reaching a target position with a mobile object.SOLUTION: A mobile object (101) comprises: a drive device (109); an external sensor (103) that repeatedly scans a surrounding space and outputs sensor data for each scan; a position estimation device (105) that collates the sensor data with map data prepared in advance and sequentially outputs position information indicating the position and posture of the mobile object based on the collation result; and a controller (107) that controls the drive device to move the mobile object along a preset course while referring to the position information output from the position estimation device. The controller drives the drive device by proportional control using the position and angle when a position error between the position of the mobile object and the course is larger than a controllable amount of the drive device, and drives the drive device by integral control using the position and angle when the position error is less than the controllable amount.SELECTED DRAWING: Figure 1
Patent JP-2020167894-A (JP)
Title: motor
Inventor: HATTORI TAKASHI
IPC: H02K5/10
Filed: 2019-03-29
Abstract: To provide a motor, having a connector in a lateral direction, capable of reducing a size of the motor, waterproofing a joint between a housing and a cover.SOLUTION: A motor 1 includes a motor body 50; a housing 20; a heat sink 25a; a controller 80 positioned on an upper side of the heat sink; a connector 90 connected to the controller; and a cover 60 surrounding the controller and the connector from an outer side in a radial direction. The heat sink includes a connector holder that has an open outer side in the radial direction. The motor includes an annular cover joint 100 that extends once along a surface of the heat sink and a surface of the connector in a peripheral direction and that surrounds the controller. The cover joint includes a stepped portion that includes a first surface and a second surface. The first surface faces the radial direction, and the second surface extends in the radial direction from a lower end of the first surface. The cover includes a cylindrical portion 62 that faces the first surface in the radial direction. The motor includes a waterproof material that seals a portion between the cylindrical portion and the first surface or a portion between the cylindrical portion and the second surface.SELECTED DRAWING: Figure 1
Patent JP-2020164767-A (JP)
Title: Additive for lubricant and lubricant composition
Inventor: OGATA KENICHI
IPC: C10M133/56
Filed: 2019-03-29
Abstract: To provide an additive for a lubricant and a lubricant composition thereof, capable of improving shudder prevention property and friction coefficient μ in good balance.SOLUTION: The additive for a lubricant and a lubricant composition thereof include a triimide type compound selected from one or more kinds represented by the formula below: [in the formula, Ra, Rb, and Rc are respectively and independently a straight chain hydrocarbon group or a branched chain hydrocarbon group of a carbon number of 6-30; x, y, and z are an integer of 1 or 2; La, Lb, and Lc is a divalent hydrocarbon group of a carbon of number 1-10].SELECTED DRAWING: Figure 1
Patent JP-2019135244-A (JP)
Title: 2-[5-[n-(4-fluorophenyl)carbamoyl]pyrimidine-2-ilsulfanylmethyl]-4-(trifluoromethoxy)phenyl boronic acid
Inventor: ZEBALA JOHN A
IPC: A61P43/00
Filed: 2019-04-03
Abstract: To provide a pyrimidine carboxamide compound useful as a medicine.SOLUTION: There is provided a compound shown by a formula SX-682.SELECTED DRAWING: None
Patent JP-2019148807-A (JP)
Title: Dynamic range control of encoded audio extension metadatabase
Inventor: FRANK BAUMGARTE
IPC: H04R3/00
Filed: 2019-04-09
Abstract: To realize DRC characteristics in a given acoustic environment.SOLUTION: An audio encoder encodes an audio recording having multiple channels or objects. A dynamic range control (DRC) processor generates a sequence of encoder DRC gain values by applying a selected one of a number of DRC characteristics to one or more groups of channels or objects. The encoder DRC gain value is applied to adjust the channel or group of objects when decoding from the encoded audio recording. A bitstream multiplexer mixes the encoded audio recording with a sequence of encoder DRC gain values, an indication of the selected DRC characteristic, and an alternative DRC characteristic indication as metadata associated with the encoded audio recording.SELECTED DRAWING: Figure 1
Patent JP-2020172965-A (JP)
Title: Connecting fixture
Inventor: SAEKI YASUTERU
IPC: F16B5/00
Filed: 2019-04-10
Abstract: To provide a connecting fixture which is firmly fixed to an object to be connected even without opening an anchor bolt hole.SOLUTION: A connecting fixture 1 is formed by bending one elongated plate. The connecting fixture 1 comprises: a first fixing plane 10; a second fixing plane 20; and a rib 30 which is formed in a boundary portion between the first fixing plane 10 and the second fixing plane 20. The first fixing plane 10 includes a first erected plate 11 which is bent vertically toward the outside, at least at one of side edges. The second fixing plane 20 includes a second erected plate 21 which is bent vertically toward the outside at least at one of side edges. In a state where the first erected plate 11 and the second erected plate 21 are inserted into fixing grooves 51 and 56 which are formed on surfaces of objects 50 and 55 to be connected, the first fixing plane 10 and the second fixing plane 20 are fixed to the objects 50 and 55 to be connected.SELECTED DRAWING: Figure 1
Patent JP-2020173398-A (JP)
Title: Relay optical component and image display device
Inventor: SUZUKI MAKOTO
IPC: H04N5/64
Filed: 2019-04-12
Abstract: To enable bending of a relay optical component in size reduction of a unit that a user wears on his/her head.SOLUTION: A relay optical component includes a first optical component that receives light and emits the light, a second optical component that receives the light emitted from the first optical component and emits the light, a first half-mirror that, when a second optical axis of the second optical component is inclined at a first angle relative to a first optical axis of the first optical component, is inclined at a second angle that is substantially the same as the first angle relative to a plane orthogonal to the first optical axis, a second half-mirror that reflects the light that is emitted from the first optical component and transmits the first half-mirror toward the first half-mirror, transmits the light reflected on the first half-mirror, and makes the light enter the second optical component, and a link mechanism that, when the second optical axis of the second optical component is inclined at the first angle relative to the first optical axis of the first optical component, inclines the second half-mirror at a third angle that is approximately a half of the first angle relative to the plane orthogonal to the first optical axis.SELECTED DRAWING: Figure 6
Patent JP-2020177940-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HIKOSAKA TOSHIKI
IPC: H01L29/778
Filed: 2019-04-15
Abstract: To provide a semiconductor device capable of improving characteristics thereof and a method for manufacturing the same.SOLUTION: According to one embodiment, a semiconductor device includes first to third electrodes, first and second semiconductor layers, and a first insulating layer. A position of the third electrode in a first direction from the first electrode to the second electrode is between a position of the first electrode in the first direction and a position of the second electrode in the first direction. The first semiconductor layer includes first to third partial regions. A second direction from the first partial region to the first electrode crosses the first direction. A direction from the second partial region toward the second electrode and a direction from the third partial region toward the third electrode is aligned with the second direction. A portion of the second semiconductor layer is between the third partial region and the third electrode. The first insulating layer includes a first insulating region. The first insulating region is between a portion of the second semiconductor layer and the third electrode. A concentration of hydrogen in the third partial region is less than 1/10 of a concentration of magnesium in the third partial region.SELECTED DRAWING: Figure 1
Patent JP-2019193261-A (JP)
Title: Communication device and communication method
Inventor: HOAN REI
IPC: H04B7/0452
Filed: 2019-04-16
Abstract: To shorten the time for implementing a beam forming training (BFT) of the 802.11ad standard.SOLUTION: A communication method comprises: after the end of transmission sector sweep (TXSS), receiving from an initiator a first feedback frame including a BF training type FIELD indicating whether or not to implement a beam forming training (BFT) of a single user multi-input multi-output (SU-MIMO); if the BF training type FIELD indicates that a BFT of the SU-MIMO is to be implemented, transmitting to the initiator a second feedback based on the result of the TXSS and including a signal to noise ratio (SNR) and a sector identifier (ID) order; and implementing the BFT of the SU-MIMO between the initiator and the responder on the basis of the SNR and the sector ID order.SELECTED DRAWING: Figure 3
Patent JP-2020162574-A (JP)
Title: Anthocyanin improvement technique using japanese technique that is not genetic modification
Inventor: ASAYAMA TERUMI
IPC: A01G7/06
Filed: 2019-03-29
Abstract: To provide anthocyanin improvement technologies using a Japanese technique that is not a genetic modification.SOLUTION: The present invention is characterized by a technique for improving anthocyanin by introducing a unique Japanese technique in which plants and agricultural products are not genetically modified. As the technique, liquids, powders, health supplementary foods, supplements, foods and drinks, pharmaceuticals, quasi-drugs, fertilizers, liquid fertilizers, composts, and the like which contain non-genetically modified amino acids and peptides are used at the time of cultivating, growing, raising, and producing plants and agricultural products.
Patent JP-2020176684-A (JP)
Title: Indirect drain joint
Inventor: KOSEKI HIROYUKI
IPC: F16L55/07
Filed: 2019-04-18
Abstract: To provide an indirect drain joint which can prevent a loss of a cover body.SOLUTION: An indirect drain joint 5 includes a cylindrical joint body 11 having an atmospheric air release opening 10 for discharging drain water from a downstream side when the drain water flows reversely. The indirect drain joint 5 includes a cover body 12 which partially closes the opening 10 of the joint body 11. The cover body 12 is provided in the joint body 11 in a manner that the cover body 12 cannot be removed and can rotate. The cover body 12 can be switched between a closed state in which the cover body 12 partially closes the opening 10 and an open state in which the cover body 12 opens the opening 10.SELECTED DRAWING: Figure 1
Patent JP-2020177858-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: SATO RISA
IPC: H01M10/0566
Filed: 2019-04-22
Abstract: To provide a non-aqueous electrolyte secondary battery having a wound electrode body having improved high rate characteristics and lithium deposition tolerance.SOLUTION: A non-aqueous electrolyte secondary battery includes a wound electrode body where long strip positive and negative electrodes are wound in the long direction via a separator. In an elliptic cross section orthogonal to the winding axial direction, the wound electrode body has two R parts where the outside surface, constituting both end parts in the longer direction of the ellipse, consists of a curved surface, and a plane part having two flat surfaces constituting the central part in the longer direction of the ellipse sandwiched by the two R parts, where the standard anode-cathode distance x (μm) between the positive and negative electrodes in the cross section based on a prescribed formula is 1-6.SELECTED DRAWING: Figure 3
Patent JP-2020042003-A (JP)
Title: Method for manufacturing sensor
Inventor: TANAKA KAZUHIRO
IPC: G01N27/416
Filed: 2019-04-23
Abstract: To provide a method for manufacturing a sensor, capable of suppressing the variation of output between a pair of electrodes of a pump cell for pumping in and out oxygen in a gas to be measured and increase in pump voltage due to an elapsed time.SOLUTION: A method for manufacturing a sensor 1 including a sensor element 100 comprising: a first pump cell 2A for pumping in and out oxygen in a gas to be measured introduced into a first measurement chamber 41 to control oxygen concentration in the first measurement chamber; and a second pump cell 2B into which a pump current corresponding to the oxygen concentration in the gas to be measured after controlling the oxygen concentration flows includes a first aging step of heating the sensor element at a predetermined temperature range and applying a positive voltage of 0.69 V or less between a pair of first electrodes in a rich atmosphere having a predetermined moisture concentration. The first pump cell includes a first solid electrolyte body 21 and the pair of first electrodes 31 and 32 formed on the surface of the first solid electrolyte body and consisting of one exposed to the first measurement chamber and the other arranged in the outside of the first measurement chamber.SELECTED DRAWING: Figure 2
Patent JP-2020178760-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-04-23
Abstract: To provide a slot machine in which a control after an end of a specific state is improved.SOLUTION: A main control part can execute a control to an advantageous section more advantageous for a player than a normal section can be executed, and a control to a normal state and a CZ state in the advantageous section. The main control part can execute: a control in which a control to the normal state is executed in response to a start of the advantageous section, a control to the CZ state is executed when a transition condition of the CZ state in the normal state is satisfied, the advantageous section is ended after an end of the CZ state, and a control to the normal state is executed after restarting the advantageous section; and a control in which a control to the normal state is executed while continuing the advantageous section after an end of the CZ state or an AT state. In addition, when an advantageous section game number reaches a first predetermined number, the advantageous section is ended, and a probability of continuing the advantageous section after the end of the CZ state is varied according to the advantageous section game number.SELECTED DRAWING: Figure 32
Patent JP-2020178776-A (JP)
Title: Animal teeth brushing tool
Inventor: TSUJI YOHEI
IPC: A46B5/04
Filed: 2019-04-23
Abstract: To provide an animal teeth brushing tool that is free from giving stress when brushing teeth of a pet, and further, enables prevention of periodontal disease and bad breath effectively.SOLUTION: An animal teeth brushing tool 1 of the present invention includes a teeth brushing bag part 10, and a hooking part 20 connected to the teeth brushing bag part 10. In the teeth brushing bag part 10, mineral water containing calcium of 15-20 (mg/L), magnesium of 2.5-3.0 (mg/L), potassium of 2.9-4.6 (mg/L), iron<0.1 (mg/L), natrium of 14-21 (mg/L), silicon of 2.3-6.7 (mg/L), copper<0.02 (mg/L) and zinc<0.01 (mg/L) as main components is coated.SELECTED DRAWING: Figure 1
Patent JP-2020181521-A (JP)
Title: Information processing device, information processing method, and display program
Inventor: AKAMATSU AKIRA
IPC: G06Q50/10
Filed: 2019-04-26
Abstract: To provide an information processing device, information processing method, and display program, which improve user satisfaction.SOLUTION: An information processing device according to an embodiment comprises an acquisition unit for acquiring usage information for a massage machine, a generation unit for generating usage proposal information representing a recommended method of using the massage machine usable by a user based on the usage information, and a provision unit for providing the usage proposal information to the user.SELECTED DRAWING: Figure 3
Patent JP-2019162123-A (JP)
Title: Method and system for growing plant using silicate-based substrate, cultivation of enhanced photosynthetic productivity and optical safety by utilization of exogenous glucopyranosides for endogenous glucopyranosil-protein derivatives, and formulation, process, and system for the same
Inventor: ARTHUR M NONOMURA
IPC: A01G9/02
Filed: 2019-05-07
Abstract: To provide a method for promoting plant growth based on a novel optical safety treatment regime.SOLUTION: According to the present invention, a method for promoting plant growth based on a novel optical safety treatment regime with glucopyranosides including glucopyranosil glucopyranosides, and aryl-α-D-glucopyranosides, and more specifically, with one or more compounds comprising terminal mannosyl-triose, optionally in the presence of light enhanced by one or more light reflecting and/or refracting members, such as silicon-based substrates. According to the present invention, furthermore, a chemical synthesis process for the compound for general application to a plant is disclosed. Silicate microbeads of the like are distributed over the ground or substrate in which roots of a plant are supported and planted, beneath and around the plant in a manner that light is refracted or reflected toward the phylloplane.SELECTED DRAWING: Figure 1
Patent JP-2019163283-A (JP)
Title: Methods for producing tlr5 agonist proteins
Inventor: LEE WOO-JONG
IPC: C12P21/06
Filed: 2019-05-08
Abstract: To provide methods for producing TLR5 agonist proteins with easy separation and purification where a fusion partner used for separation and purification is effectively removed so as to minimize the possibility of induction of an immune response and inhibition of TLR5 binding by the fusion partner.SOLUTION: Disclosed herein is a fusion protein comprising a TLR5 agonist protein formed by combining a polypeptide of a specific amino acid sequence with a polypeptide of another specific amino acid sequence characterized in that ubiquitin is bound to the TLR5 agonist protein.SELECTED DRAWING: Figure 1