baber/WOPTO huggingface dataset:
Patent JP-2022131547-A (JP)
Title: Vehicular cooling structure
Inventor: KOBAYASHI NOBUAKI
IPC: H02M7/48
Filed: 2021-02-26
Abstract: To simplify a vehicular cooling structure.SOLUTION: A vehicular cooling structure 2 includes: a gear case 13 which houses a gear mechanism (for example, a rear differential gear 12) and an oil therein; an inverter 15 which is installed on an outer surface (for example, an outer surface 42a) of the gear case 13 and electrically connected to a motor 14; a step-down converter 16 which is installed on the outer surface (for example, the outer surface 42a) of the gear case 13 and electrically connected with the inverter 15; and a cooling passage 61 which is formed between an inner surface (for example, an inner surface 42b) of the gear case 13 and the inverter 15 and the step-down converter 16 and in which a refrigerant circulates.SELECTED DRAWING: Figure 1
Patent JP-2022132845-A (JP)
Title: Vehicle control device
Inventor: INOGUCHI TAKAAKI
IPC: B60R16/02
Filed: 2021-03-01
Abstract: To provide a vehicle control device which can perform boarding preparation of a vehicle after a boarder shows boarding intention.SOLUTION: A control device 10 controls on-vehicle equipment and it comprises a boarding intention reception part 23 which is sent by remote control operation and receives boarding intention information which a boarder shows intention boarding on a vehicle 10, an approach detection part 24 which detects action in which the boarder approaches the vehicle 10 and a boarding preparation transmission part 25 which sends boarding preparation signal for which the boarder boards on the vehicle 10 to the on-vehicle equipment. It sends the boarding preparation signal to the on-vehicle equipment by the boarding preparation transmission part 25 if receiving the boarding intention information by the boarding intention reception part 23 and further detecting action in which the boarder approaches the vehicle 10 by the approach detection part 24.SELECTED DRAWING: Figure 4
Patent JP-2022135612-A (JP)
Title: Evaluation method for wandering performance
Inventor: TAKADA ETSURO
IPC: G01M17/02
Filed: 2021-03-05
Abstract: To provide an evaluation method that can evaluate wandering performance of a tire quantitatively.SOLUTION: An evaluation method for evaluating wandering performance of tires 2 running on a rutted road surface R having ruts r formed thereon includes: a running step S1 of making a vehicle 1 mounted with the tires 2 run so that the tires 2 pass on the ruts r on the rutted road surface R; a measuring step S2 of measuring a steering angle A and steering torque T of the vehicle 1 in the running step S1 time-serially; and an evaluating step S4 of evaluating wandering performance of the tires 2, on the basis of time-series data D on at least either of the steering angle A and the steering torque T measured in the measuring step S2.SELECTED DRAWING: Figure 2
Patent JP-2022136378-A (JP)
Title: Vehicle body structure with external sensor
Inventor: KURIHARA YOHEI
IPC: B60R19/48
Filed: 2021-03-08
Abstract: To prevent reduction in performance of an external sensor due to adhesion of water, mud or the like while avoiding increase in weight of a vehicle.SOLUTION: A vehicle body structure with an external sensor 15 comprises a vehicle body 3, and a sensor attachment member 31 attached to the vehicle body 3 while supporting the external sensor 15. The external sensor 15 includes a sensor body 25 emitting an electromagnetic wave to an object and receiving its reflected wave, and a housing 27 receiving the sensor body 25, wherein a moth-eye structure 43 is formed in an electromagnetic wave passage part through which at least one of the electromagnetic wave and the reflected wave passes, in the housing 27.SELECTED DRAWING: Figure 2
Patent JP-2022137369-A (JP)
Title: Laser machining device
Inventor: TAKAMIDO TETSUJI
IPC: H01S3/00
Filed: 2021-03-09
Abstract: To provide a laser machining device capable of suppressing adhesion of impurities.SOLUTION: A laser machining device 101 includes a laser emission unit 11, and a laser head 12. The laser emission unit 11 includes: a laser oscillator 23 generating fundamental waves; and a wavelength conversion part 24 generating harmonic waves having a higher frequency than that of the fundamental waves. The laser head 12 includes a beam expander 32, a focus adjustment part 33 and a scan part 34 as an optical member for irradiating a machining target W with laser beam LW. The laser head 12 includes a to-be-attached member 31a as an optical member not participating in transmission of the laser beam LW. The to-be-attached member 31a is disposed at a place having high-intensity laser beam LW.SELECTED DRAWING: Figure 1
Patent JP-2021195263-A (JP)
Inventor: SHIRASAWA MASAHIRO
IPC: B66B1/46
Filed: 2021-03-17
Abstract: 【課題】接触式および非接触式双方の操作入力部を設ける場合において、操作盤の大型化を抑制しつつ利用者の利便性も向上させることができるエレベータ用操作盤を提供する。【解決手段】かご操作盤２８は、行先階登録を行うための操作を受けつけるとともに操作によって行先階の登録がなされたことを報知する透光部３３を有する押釦３１と、押釦３１に隣接配置され、利用者が手をかざす動作を非接触で検出することにより行先階登録を受けつけるためのセンサ部３２とを備え、透光部３３は、センサ部３２を介して行先階登録がなされたときに行先階登録がなされたことを報知するために点灯する。【選択図】図３
Patent JP-2022145014-A (JP)
Title: autonomous vehicle
Inventor: UNO MINESHI
IPC: G06T7/00
Filed: 2021-03-19
Abstract: To provide a mechanism that can guarantee the reliability of an estimated self-location result.SOLUTION: An autonomous vehicle determines the reliability of a self-location estimated by comparing feature points extracted from a road surface image with feature points extracted from a map image. Processing for determining the reliability includes processing (step S10) for determining whether or not it is possible to estimate the self-location and processing (step S11) for determining whether or not the number of matches between feature points extracted from the map image and feature points extracted from the road surface image when estimating the self-location if it can be estimated, has reached a predetermined threshold. Then, a level of the reliability of the self-location estimated by the results of each processing is determined.SELECTED DRAWING: Figure 3
Patent JP-2022146322-A (JP)
Title: Polyphenylene sulfide resin composition, manufacturing method thereof, and molding
Inventor: TOKUZUMI KEITA
IPC: C08J3/20
Filed: 2021-03-22
Abstract: To provide a polyphenylene sulfide resin composition having excellent toughness, without sacrificing excellent various characteristics that the polyphenylene sulfide resin intrinsically has, and a resin molding.SOLUTION: A polyphenylene sulfide resin composition comprising 15 to 40 pts.wt.of (B) a polyolefin copolymer having a reactive functional group to 100 pts.wt. of (A) a polyphenylene sulfide resin, and wherein in the morphology of the molding made of the resin composition, (A) the polyphenylene sulfide resin forms a continuous phase (a-1); (B) the polyolefin copolymer having the reactive functional group forms a dispersion phase (b) having an average particle size of 300 to 1000 nm; further, in the dispersion phase (b), (A) polyphenylene sulfide resin forms a dispersion phase having an average particle size of 100 nm or less; and an area of the dispersion phase (b) is 20% or larger.SELECTED DRAWING: None
Patent JP-2022146554-A (JP)
Title: heating system
Inventor: SUZUKI KEISUKE
IPC: F24F11/89
Filed: 2021-03-22
Abstract: To provide a technology to determine whether or not a first heat medium pipe and a third heat medium pipe are connected to a first heat source unit correctly in a heating system.SOLUTION: A heating system includes a first heat source unit, a second heat source unit, a heating terminal, a first heat medium pipe, a second heat medium pipe, a third heat medium pipe, a circulation pump, and a control device. In determination processing, the control device measures a first measurement time, which is the time that the circulation pump is driven and a heat medium outflowing from the first heat source unit flows into the second heat source unit, and measure a second measurement time, which is the time that the heat medium outflowing from the second heat source unit flows into the first heat source unit. The control device determines whether or not the first heat medium pipe and the third heat medium pipe are correctly connected on the basis of the first measurement time and the second measurement time.SELECTED DRAWING: Figure 3
Patent JP-2022147005-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NAGAI SHOHEI
IPC: H01L21/52
Filed: 2021-03-23
Abstract: To provide a semiconductor device and a manufacturing method thereof that are highly resistant to both inelastic strain and electromigration.SOLUTION: A semiconductor device 2 includes a substrate 20, a semiconductor element 10 facing the substrate 20 in the normal direction to the substrate 20, and a Sn-based solder layer 30 that joins the semiconductor element 10 to the substrate 20. A C-axis 31a of a Sn crystal contained in the Sn-based solder layer 30 intersects a normal line 22 at an angle greater than 45 degrees at a central portion 32 of the Sn-based solder layer 30 when viewed from the normal direction. A C-axis 31b intersects the normal line 22 at an angle of 45 degrees or less at a peripheral portion 33 surrounding the central portion 32, or the C-axis 31b is parallel to the normal line 22. At the central portion 32, an electromigration suppressing effect is obtained, and inelastic strain is suppressed at the peripheral portion 33. Due to the suppression of the inelastic strain at the peripheral portion 33, the inelastic strain at the central portion 32 surrounded by the peripheral portion 33 is also suppressed.SELECTED DRAWING: Figure 2
Patent JP-2022147169-A (JP)
Title: Manufacturing method of polyester film
Inventor: ASO HIROYUKI
IPC: C08J5/18
Filed: 2021-03-23
Abstract: To provide a manufacturing method of a polyester film, capable of producing a polyester film free from formation of stripe-shaped defects by suppressed deposition of a molten polymer on a nozzle even when long-time continuous film production of a polyester film containing a black pigment is run.SOLUTION: A manufacturing method of a polyester film for manufacturing a polyester film containing 0.01 mass% or over and 10.0 mass% or under of a black pigment, includes a step of ejecting a molten polyester resin composition containing the black pigment from a nozzle, followed by cooling and solidifying by using a cooling drum to obtain an unstretched film. At a lip of the nozzle, when a side wall forming a long side on a passage direction side is defined as a side wall A, an average value of a bent part radius R at a tip of the side wall A obtained by three-dimensional appearance inspection is 80 μm or over and 300 μm or under.SELECTED DRAWING: Figure 2
Patent JP-2022148782-A (JP)
Title: Rolling vibration reduction device of internal combustion engine
Inventor: IGUMA HIROKI
IPC: F16F15/26
Filed: 2021-03-24
Abstract: To provide a rolling vibration reduction device of an internal combustion engine which can reduce the rolling vibration of the internal combustion engine.SOLUTION: A rolling vibration reduction device of an internal combustion engine comprises a main inertia system which rotates integrally with a crankshaft of the internal combustion engine, a drive force transmission mechanism for transmitting a rotation drive force of the crankshaft by inverting an orientation of rotation, and a sub-inertia system which rotates by the rotation drive force transmitted from the drive force transmission mechanism. The rolling vibration of the internal combustion engine accompanied by the rotation of the crankshaft is reduced by the reverse rotation of the sub-inertial system which is reverse to a rotation direction of the crankshaft. A torsional resonance frequency of the rolling vibration reduction device is set higher than an explosion primary frequency at a maximum rotation number in a preset operation region of the internal combustion engine.SELECTED DRAWING: Figure 2
Patent JP-2022152108-A (JP)
Title: Linear motion guide device
Inventor: MIZUMURA YOSHINORI
IPC: F16C29/06
Filed: 2021-03-29
Abstract: To provide a linear motion guide device in which an appropriate amount of lubricating oil can be supplied to each of a plurality of circulation passages.SOLUTION: A linear motion guide device 1 comprises a guide rail 2, a slider body 31, an end cap 33, a slider 3, and rolling bodies 4 capable of rolling in circulation passages 100 including rolling passages 5 defined between the guide rail and the slider body, return passages 6 provided inside the slider body, and adjacent to the rolling passages in a second axial direction of a predetermined surface orthogonal to a first axial direction, and turnaround passages defined between the end cap and a return guide, and connecting the rolling passages 5 and the return passages. The circulation passages include a first circulation passage 100A, a second circulation passage 100B, and a third circulation passage 100C arranged in a third axial direction orthogonal to the second axial direction in the predetermined surface. The return guide comprises a plurality of oil supply ports for supplying lubricating oil to each of the first circulation passage, the second circulation passage, and the third circulation passage from the third axial direction.SELECTED DRAWING: Figure 2
Patent JP-2022152584-A (JP)
Title: Control device of solenoid valve
Inventor: HIGUCHI SHUTA
IPC: H01F7/16
Filed: 2021-03-29
Abstract: To provide a control device of a solenoid valve capable of improving control responsiveness of the solenoid valve without requiring determination of a profile relating to current control in advance.SOLUTION: A duty ratio MVn of a PWM signal PWM_c is calculated in a duty ratio calculation portion 33 on the basis of a deviation CIn-ADn between a target current command value CIn and an average value ADn of a load current value Ifb flowing to a coil of an electromagnetic proportional valve 16. A PWM signal PWM_c is generated by a PWM generation portion 35 on the basis of a duty ratio MVn, and the PWM signal PWM_c is boosted by a load drive circuit 26 and supplied to an electromagnetic proportional valve 16 as a load drive signal PWM. A current value comparison portion 30 compares a deviation CIn-ADn with a load drive voltage switching threshold value Xv, selects a normal processing voltage V1 as a load drive voltage Vpwm when CIn-ADn<Xv is satisfied, and selects a high-speed processing voltage V2_ of high voltage when CIn-ADn≥Xv is satisfied. A boosting processing of the PWM signal PWM_c is performed by the load drive circuit 26 on the basis of the selected load drive voltage Vpwm.SELECTED DRAWING: Figure 4
Patent JP-2022154180-A (JP)
Title: Inspection method and program
Inventor: MUNETO TOSHIKI
IPC: G01M99/00
Filed: 2021-03-30
Abstract: To detect abnormal noise with high accuracy even when magnitude of the abnormal noise generated from an inspection object is small.SOLUTION: An inspection method includes: for example, acquisition step of acquiring waveform data obtained by inspecting operating sound or vibration of an inspection object; generation step of performing short time Fourier transformation relative to the waveform data to generate a complex number spectrogram; a first calculation step of calculating a predetermined phase feature quantity based on the complex number spectrogram; and a second calculation step of calculating magnitude of an abnormal component based on the phase feature quantity.SELECTED DRAWING: Figure 2
Patent JP-2022157370-A (JP)
Title: Roof drain and method of manufacturing waterproof structure
Inventor: GOTO YUSUKE
IPC: E04D13/04
Filed: 2021-03-31
Abstract: To provide a roof drain that has sufficient adhesion to a waterproof sheet while using stainless steel having superior weatherability and corrosion resistance, and a method of manufacturing a waterproof structure usable for a long period by using the roof drain.SOLUTION: There is provided a roof drain 1 that is mounted in a through hole 2H formed in a rooftop slab 2, and comprises a drain body having: a ring-shaped base plate part 20 where a waterproof sheet 5 arranged continuously from a top surface of the rooftop slab 2 is bonded to its top surface; and a hung part 30 which is molded integrally with the base plate part 20 and has a water passage formed on an inner surface side, wherein the drain body is formed of stainless steel and at least the top surface of the base plate part 20 and an inner surface of the hung part 30 have a surface roughness Ra of 0.5 or more and 6.0 μm or less defined by JIS B 0601 (2013).SELECTED DRAWING: Figure 2
Patent JP-2022157611-A (JP)
Title: Driving evaluation device, driving evaluation method, program, and medium
Inventor: GOTO YUYA
IPC: G01M17/007
Filed: 2021-03-31
Abstract: To provide a driving evaluation device by which the evaluation of driving can be performed so as to be usable in the case of shortening a traveling time in traveling on a circuit racecourse, for example.SOLUTION: A driving evaluation device includes: an evaluation section extraction unit 24 for detecting a deceleration section and an acceleration section in cornering; a section average classification unit 25 for calculating an acceleration norm average value in each of the deceleration section and the acceleration section from longitudinal acceleration and lateral acceleration; and a skill deficiency evaluation unit 28 for evaluating driving on the basis of the acceleration norm average value in each of the deceleration section and the acceleration section.SELECTED DRAWING: Figure 1
Patent JP-2021114612-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/108
Filed: 2021-04-01
Abstract: To provide a semiconductor device that can hold the memory content even if the power is not supplied, in which the number of times of writing is unlimited.SOLUTION: A semiconductor device includes: a first transistor 160 including a channel formation region 116, a first gate insulating layer 108, a first gate electrode 110, and a first source electrode and first drain electrodes 130a and 130b; a second transistor 162 including an oxide semiconductor layer 140, a second source electrode and second drain electrodes 142a and 142b, a second gate insulating layer 146, and a second gate electrode 148a; and a capacitor element 164 including one of the second source electrode or the second drain electrode, the second gate insulating layer, and an electrode 148b provided overlapping with one of the second source electrode or the second drain electrode on the second gate insulating layer. The first gate electrode and one of the second source electrode or the second drain electrode are in electric connection through an electrode 130c.SELECTED DRAWING: Figure 1
Patent JP-2022158407-A (JP)
Title: Method for predicting csr of blast furnace coke, method for predicting cri of blast furnace coke, and method for manufacturing blast furnace coke
Inventor: MATSUO SHOHEI
IPC: C10B45/00
Filed: 2021-04-02
Abstract: To achieve both enlarging coke particle diameters and CSR or the like by adding a low-shrinkage carbonaceous material.SOLUTION: In a method for predicting a CSR of a blast furnace coke manufactured by dry-distilling a blended coal to which a low-shrinkage carbonaceous material is added, an influential degree Ci (CSR) on CSR of a coke of a low-shrinkage carbonaceous material to be added to the blended coal is calculated for each predetermined particle size class of the low-shrinkage carbonaceous material. A CSR of the blast furnace coke is predicted on the basis of the calculated influential degree Ci (CSR) for each particle size class. In a method for predicting a CRI of a blast furnace coke manufactured by dry-distilling a blended coal to which a low-shrinkage carbonaceous material is added, an influential degree Ci (CRI) on CRI of a coke of a low-shrinkage carbonaceous material to be added to the blended coal is calculated for each predetermined particle size class of the low-shrinkage carbonaceous material. A CRI of the blast furnace coke is predicted on the basis of the calculated influential degree Ci (CRI) for each particle size class.SELECTED DRAWING: None
Patent JP-2021129561-A (JP)
Title: Antibodies binding to hla-a2/wt1
Inventor: JOERG BENZ
IPC: C12N15/13
Filed: 2021-04-02
Abstract: To provide novel antibodies that bind to HLA-A2/WT1, have markedly useful properties for therapeutic purposes, and include bispecific antibodies.SOLUTION: The present disclosure provides an antibody that binds to HLA-A2/WT1, where the antibody binds to an epitope of HLA A2/WT1, particularly HLA-A2/WT1RMF, comprising at least three amino acid residues of the WT1 peptide in HLA-A2/WT1, particularly the WT1RMF peptide.SELECTED DRAWING: None
Patent JP-2022159684-A (JP)
Title: vehicle seat
Inventor: KATO YASUHIRO
IPC: B60N2/12
Filed: 2021-04-05
Abstract: To provide a vehicle seat including a lifter device using a link mechanism and enabling, with a simple structure, periodic swinging on a seating face inducing a seated occupant to sleep.SOLUTION: A seat cushion 2 comprises: a pair of side frames 11, 12; a pair of rear links 34 whose one ends are rotatably connected to the rear sides with a first axis 14a as the center, and whose the other ends are rotatably connected to a floor F with a second axis 32c as the center; a pair of front links 33 whose one ends are rotatably connected to the front sides with a third axis 13a as the center, and whose the other ends are rotatably connected to the floor F with a fourth axis 31c as the center; a swinging mechanism for rotating the pair of rear links 34 to the floor F; and a control mechanism for controlling the actuation of the swinging mechanism. The control mechanism controls the swinging mechanism so as to make a seating face 2S of the seat cushion 2 periodically swing between a highest position state HS, and a lowest position state LS inclined backward at 15.2 degrees from the highest position state HS.SELECTED DRAWING: Figure 2
Patent JP-2021120487-A (JP)
Title: Molten metal discharge device, coating formation device and molten metal discharge method
Inventor: OBARA MASARU
IPC: C23C4/123
Filed: 2021-04-21
Abstract: To discharge molten metal with a simple mechanism.SOLUTION: A molten metal discharge device (1) has a melting tank (10), a suction pipe (20) that sucks up molten metal (M1) from a first end (22) to guide the molten metal (M1) from a second end (23) to outside of the melting tank (10), and a spraying pipe (30A,30B) that sprays a gas to the second end (23) of the suction pipe (20), thereby discharging the molten metal (M1) guided to outside of the second end (23) to an object.SELECTED DRAWING: Figure 2
Patent JP-2021121194-A (JP)
Title: Peptides and combination of peptides for use in immunotherapy against breast cancer and other cancers
Inventor: ANDREA MAHR
IPC: C12N15/12
Filed: 2021-04-29
Abstract: To provide peptides, proteins, nucleic acids and cells for use, particularly, in cancer immunotherapy.SOLUTION: The present disclosure provides a tumor-associated T-cell peptide epitope consisting of a specific sequence, an antibody that recognizes a peptide, a T-cell receptor that recognizes a peptide, a nucleic acid encoding a peptide or a T-cell receptor, and a recombinant host cell comprising an expression vector capable of expressing a nucleic acid.SELECTED DRAWING: Figure 1A
Patent JP-2022008069-A (JP)
Title: Autoinjector apparatus
IPC: A61M5/32
Filed: 2021-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved autoinjector apparatus. 
     SOLUTION: An autoinjector apparatus comprises a single-use cassette 200. The cassette comprises an outer housing 210 and an inner sleeve 220 movably disposed in the housing. A syringe 260 may be disposed in the sleeve and secured to the bottom with a lock cap 230. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover 240 extends through an opening in a proximal end of the housing for removing a needle shield 266 which covers a needle of the syringe. A cassette identification means is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification means. 
     SELECTED DRAWING: Figure 2A 
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