baber/WOPTO huggingface dataset:
Patent JP-2023109019-A (JP)
Title: Traffic flow measurement system and traffic flow measurement method
Inventor: TSUBOTA KAZUHIRO
IPC: H04N7/18
Filed: 2022-01-26
Abstract: To provide a traffic flow measurement system for presenting results of traffic flow analysis to a user, capable of allowing the user to intuitively grasp the changing state of the moving body while viewing sensor images as the detection results of a sensor targeting a measurement area.SOLUTION: A traffic flow measurement server is configured to generate a behavior image of visualized time series data representing the changing situation of states (position, velocity, and acceleration) of the moving body based on results of traffic flow analysis processing, in particular, a trajectory line 411, a velocity line 412, and an acceleration line 413, and to generate a time-series display screen 401 in which the behavior image is superimposed on sensor images (a camera image 403, a lidar intensity image 404, and a lidar point cloud image 405) based on the sensor detection results, so as to display the screen on a user terminal.SELECTED DRAWING: Figure 24
Patent JP-2023110727-A (JP)
Title: shift lever
Inventor: NISHISHIGE KEITA
IPC: B60K20/02
Filed: 2022-01-28
Abstract: To move a slider (conversion member) in a more stable posture during button operation.SOLUTION: A shift lever 1 is equipped with a lever body 2 and a shift knob 4. The lever body 2 is equipped with a lever shaft 10 and a push rod 12 disposed inside the lever shaft 10. The shift knob 4 is equipped with a lock releasing button 20 receiving a press-in operation on a rear side, a holder member 30 that holds the button 20, and a slide 40 (conversion member) that converts movement in a press-in operation direction of the button 20 into movement of the push rod 12. The slide 40 is equipped with a pressed surface 42 that is pressed by the button 20 to move the slide 40. The pressed surface 42 is provided only in an area before a center axis Ax1 of the push rod 12 of the slider 40.SELECTED DRAWING: Figure 6
Patent JP-2023112933-A (JP)
Title: Light emitting apparatus and measuring device
Inventor: TAKEYAMA KEI
IPC: H01S5/062
Filed: 2022-02-02
Abstract: To provide a light emitting apparatus and the like that can perform control of reducing the occurrence of a delay in light emission of a luminous element.SOLUTION: A light emitting apparatus 4 comprises: a light emitting unit 22 that has luminous elements each including a function of a thyristor; and a driving unit 50 that controls to cause a current equal to or larger than a predetermined current to flow in the thyristors of the light emitting unit 22 before a period in which the light emitting apparatus uses light emitted from the light emitting unit 22. The luminous element is, for example, a vertical cavity surface emitting laser. The light emitting unit 22 has, for example, a structure in which luminous element groups each having the plurality of luminous elements emitting light together are arranged in a plurality of planes, and the driving unit 50 can control light emission for every luminous element group.SELECTED DRAWING: Figure 5
Patent JP-2023113415-A (JP)
Title: Analysis system
Inventor: YUKAWA DAIKI
IPC: G01N30/86
Filed: 2022-02-03
Abstract: To provide an analysis system that can measure a sample in a proper condition.SOLUTION: In the analysis system: a detector detects a sample supplied from a sample supply unit; a calibration curve acquisition unit 3 acquires a calibration curve indicative of a relationship between concentration of a reference sample and detection intensity of the reference sample; a determination unit 5 determines whether or not detection intensity of the sample outputted by the detector is larger than a set threshold; when the detection intensity of the sample is larger than the threshold, a determination unit 6 determines a dilution rate of the sample on the basis of the detection intensity and the threshold; when the detection intensity of the sample is equal to or less than the threshold, a processing unit quantifies concentration of the sample on the basis of the detection intensity and the calibration curve acquired by the calibration curve acquisition unit 3; and the sample supply unit dilutes the sample at the dilution rate determined by the determination unit 6, and then supplies the diluted sample.SELECTED DRAWING: Figure 2
Patent JP-2023113446-A (JP)
Title: Electromagnet for charged particle accelerator
Inventor: OGATA KANICHIROU
IPC: H05H13/04
Filed: 2022-02-03
Abstract: To provide an electromagnet for a charged particle accelerator which facilitates positioning of a coil with respect to a yoke and facilitates assembly work.SOLUTION: An electromagnet 10 for a charged particle accelerator includes a yoke 20, and a coil member 30 located at least partially within the yoke 20. The coil member 30 includes an insulator 34, and a coil 32 embedded in the insulator 34. The coil member 30 is provided with a protruding portion 36 positioned within the yoke 20 and protruding toward the yoke 20.SELECTED DRAWING: Figure 2
Patent JP-2023117523-A (JP)
Title: Degradation evaluation sensor, degradation evaluation method, and degradation evaluation device
Inventor: HORIE TOSHIO
IPC: G01N17/04
Filed: 2022-02-14
Abstract: To provide a sensor that can be used in measuring an index value pertaining to the degradation of a coated object.SOLUTION: The present invention is a degradation evaluation sensor comprising: a flexible ionic conductor (n) which is attachable/removable from a resin body (f) which is in close contact with a metal body (m); an electrode (e) which is tightened to the ionic conductor, and a holding body (h) which is removably adhered to the resin body and capable of holding the ionic conductor and the electrode on the resin body. Using this sensor makes it possible to measure an index value (e.g., impedance or tanδ frequency characteristic) pertaining to the degradation of the object (P) to be evaluated that includes the resin body. The ionic conductor is, for example, a sponge impregnated with a solid polymer electrolyte or a liquid electrolyte. Index value measurement may be carried out using two pairs of sensor units (S1, S2), each of which has the ionic conductor and the electrode disposed on the resin body with a space therebetween.SELECTED DRAWING: Figure 1A
Patent JP-2022070982-A (JP)
Title: Embedded non-volatile memory device and fabrication method of the same
IPC: H01L21/336
Filed: 2022-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a split-gate non-volatile memory device and a fabrication method of the same. 
     SOLUTION: A fabrication method of a split-gate non-volatile memory device includes the steps of forming a memory gate (MG) stack in a first region, and forming a sacrificial polysilicon gate on a dielectric with high dielectric constant in a second region, the first and second regions being disposed in a single semiconductor substrate. A select gate (SG) is formed adjacent to the memory gate stack in the first region of the semiconductor substrate. The sacrificial polysilicon gate is replaced with a metal gate to form a logic field effect transistor (FET) in the second region. The surfaces of the semiconductor substrate in the first region and the second region are substantially co-planar. 
     SELECTED DRAWING: Figure 15 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023120614-A (JP)
Title: Autonomous travel type delivery robot
Inventor: NAKANISHI AKIRA
IPC: B25J5/00
Filed: 2022-02-18
Abstract: To provide an autonomous travel type delivery robot which can perform unattended delivery of a package and can stably discharge the package.SOLUTION: An autonomous travel type delivery robot R includes: travel means T capable of autonomously traveling; an unattended delivery device 2 mounted on a robot body 1 having a package compartment; and a control part C for executing an unattended delivery process. The unattended delivery device 2 includes: a lift-down mechanism 4 for lifting down a movable basket part 3 capable of storing a package, from a storage position (3A) at which the same is stored in the package compartment to an unattended delivery position (3B) at which a bottom plate part 31 of the movable basket part 3 is brought into contact with a floor F at a delivery destination; and a preferential ground contact part 8 which, when the movable basket part 3 is lifted down by the lift-down mechanism 4 from the storage position (3A) to the unattended delivery position (3B), is brought into contact with a package delivery surface F in preference to the bottom plate part 31 when the bottom plate part 31 approaches the package delivery surface F up to a prescribed distance. The bottom plate part 31 is inclined by ground-contact reaction force acting on the preferential ground contact part 8.SELECTED DRAWING: Figure 6
Patent JP-2023120694-A (JP)
Title: Injection molding powder, injection molding powder production method, and metal sintered compact production method
Inventor: MATSUMOTO YASUTAKA
IPC: B22F1/102
Filed: 2022-02-18
Abstract: To provide: an injection molding powder capable of reducing the used amount of a binder to be added to a compound while securing fluidity of the compound; an injection molding powder production method; and a metal sintered compact production method capable of producing a metal sintered compact having high dimensional accuracy.SOLUTION: An injection molding powder includes a metal powder, and a film with which a particle surface of the metal powder is coated and which contains a fluorine compound, wherein a contact angle of hexadecane measured at 25°C by a θ/2 method is 60° or more and 110° or less in a state in which the injection molding powder is laid in layers.SELECTED DRAWING: Figure 1
Patent JP-2023121222-A (JP)
Title: Delivery management apparatus and delivery management method
Inventor: YOON SUNGJAE
IPC: G06Q50/06
Filed: 2022-02-21
Abstract: To provide a delivery management apparatus and a delivery management method for managing delivery of gas cylinders in accordance with change in the amount of gas used.SOLUTION: A delivery management system is configured by connecting a database, a plurality of architectural structures managed by a delivery management apparatus 200, the delivery management apparatus, and terminals carried by delivery persons over a network. The delivery management apparatus includes: a gas consumption acquisition unit 204 which acquires information on the amount of gas used from gas cylinders equipped in the architectural structures; a meteorological information acquisition unit 205 which acquires information on weather in a place where the architectural structure is placed; a gas consumption prediction unit 206 which predicts the amount of gas to be used in the architectural structure on the basis of the information on the amount of gas used acquired by the gas consumption acquisition unit and the weather information acquired by the meteorological information acquisition unit; and an information generation unit 207 which generates delivery management information for managing delivery of new gas cylinders to the architectural structure, on the basis of the prediction of the gas consumption prediction unit.SELECTED DRAWING: Figure 3
Patent JP-2023121581-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: KODAMA TAKUMI
IPC: H05B33/12
Filed: 2022-02-21
Abstract: To increase a viewing angle itself, while reducing the difference in viewing angle characteristics between sub-pixels.SOLUTION: An electro-optical device 10 comprises pixels Px1 and pixels Px2 adjacent in an X-direction. The pixel Px1 and the pixel (Px2) each include a sub-pixel emitting first color light, a sub-pixel emitting second color light, and a sub-pixel emitting third color light. A first pattern being an arrangement pattern when the plurality of sub-pixels included in the pixel Px1 are viewed in plan view and a second pattern being an arrangement pattern when the plurality of sub-pixels included in the pixel Px2 are viewed in plan view are in a line-symmetric relationship with respect to a virtual line Vi1 between the pixel Px1 and the pixel Px2.SELECTED DRAWING: Figure 8B
Patent JP-2023124570-A (JP)
Title: Imaging system and imaging method
Inventor: KURATA TAKAO
IPC: H04N23/695
Filed: 2022-02-25
Abstract: To detect a deterioration state of an object to be inspected, with high accuracy.SOLUTION: An imaging system 100 includes: a first camera 120 which generates a first image; an index synthesizing unit which converts index information to be synthesized with the first image so that a plurality of first imaginary points included in the index information indicating the first imaginary points that define imaging ranges may be included within an inspection range on the first image; laser irradiation units 142; an irradiation displacement unit (moving apparatus 110, irradiation unit displacement mechanism 144) for displacing the laser irradiation units so that irradiation points irradiated by the laser irradiation units may be coincident with the first imaginary points defining one imaging range, on the first image with the index information synthesized thereon; and a camera position changing unit (moving apparatus 110, camera position changing mechanism 134) which displaces or rotates the second camera so that a plurality of second imaginary points defining imaging ranges may be coincident with the irradiation points, respectively, the imaginary points being set in advance on a second image generated by the second camera 132.SELECTED DRAWING: Figure 1
Patent JP-2023127268-A (JP)
Title: Measurement jig, measurement apparatus, bipolar type battery and manufacturing method of bipolar type battery
Inventor: KAWASAKI HIROSHI
IPC: H01M10/0585
Filed: 2022-03-01
Abstract: To provide a measurement jig and a measurement apparatus which can correctly measure a malfunction of a measurement object by measuring at least one of the voltage, current and resistance in the in-plane direction of the measurement object.SOLUTION: There is provided a measurement jig for measuring any of the current, voltage and resistance in the thickness direction of a plate-like measurement object. The measurement jig comprises: a contact part which has a plurality of contact points contacting one current collector; a tab part which has a connection part that is connected to a measurement device that is coupled to the contact part and arranged on the outside; and a plurality of measurement distribution lines which connects the plurality of contact points to the connection part. The plurality of measurement distribution lines has the equal electric resistance.SELECTED DRAWING: Figure 5
Patent JP-2023132739-A (JP)
Title: Rotary electric machine
Inventor: AMAKAWA MASAKI
IPC: H02K11/225
Filed: 2022-03-11
Abstract: To prevent a rotation sensor from being adversely affected by heat in an internal combustion engine, while suppressing a reduction of a detection accuracy of the rotation sensor due to misalignment in a rotary electric machine having a rotator directly connected to an output shaft of the internal combustion engine.SOLUTION: A rotary electric machine having a rotator (36a) directly connected to an output shaft of an internal combustion engine comprises: a rotation member (50) engaged with the rotator, extending on an extended line of the output shaft and rotating with the rotator; a sensor rotator (61) attached to the rotation member; a sensor stator (62) arranged facing the sensor rotator; and bearings (55 and 56) rotatably supporting the rotation member.SELECTED DRAWING: Figure 2
Patent JP-2022078308-A (JP)
Title: Light-emitting device
IPC: H01L33/58
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device that, when used as a light source for a head light, is able to make a cut off line clear by virtue of a simple and small optical system configuration. 
     SOLUTION: A light-emitting device comprises: a base plate; a light-emitting element provided on a base plate; a plate-like translucent member provided so that its lower surface faces an upper surface, or a light-emitting surface, of the light-emitting element; and a covering member that covers a side face of the light-emitting element and a side face of the translucent member. The upper surface of the light-emitting element is rectangle having a first side and a second side opposite each other and a third side and a fourth side opposite each other. The upper surface of the translucent member is a rectangle having a fifth side and a sixth side opposite each other and a seventh side and an eighth side opposite each other. The translucent member is provided on the light-emitting element such that the fifth side is located outside the first side and the sixth side is located inside the second side, in a plan view from above. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069652-A (JP)
Title: Anti-cancer drug assessment method
IPC: A61P35/00
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately assessing, using an in vitro system, the therapeutic effect in the combined therapy of an angiogenesis inhibitor and an anti-cancer drug. 
     SOLUTION: The anti-cancer drug assessment method includes: (a) a step of obtaining a mixture by mixing cells, an extracellular matrix component and a strong polyelectrolyte in a cationic buffer; (b) a step of seeding the mixture obtained at step (a) in a cell culture container; and (c) a step of obtaining a cell structure in which the cells are laminated in multiple layers in the cell culture container, after step (b), thereby producing a cell structure containing cancer cells and cells that constitute a stroma. Furthermore, the method includes a culture step of culturing the cell structure in the presence of one or more anti-cancer drugs, and an assessment step of assessing the anti-cancer effect of the anti-cancer drugs using, as an indicator, the number of viable cancer cells in the cell structure after the culture step. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136699-A (JP)
Title: Information processing system and memory system
Inventor: SUZUKI TOMOYA
IPC: G06F12/126
Filed: 2022-03-17
Abstract: To provide an information processing system and a memory system for suppressing the increase in processing load at the time of reading data.SOLUTION: An information processing system 1 comprises a memory system including a non-volatile memory, and a host device including a host memory and a processor which executes software for accessing data stored in the non-volatile memory. The processor assigns a cache area for caching data stored in the non-volatile memory to the host memory and looks up the cache area when executing the software. When a cache hit occurs as a result of looking up, the processor accesses the cache area without accessing the non-volatile memory and caches data stored in the non-volatile memory into the cache area at a second frequency lower than a first frequency at which a cache miss occurs.SELECTED DRAWING: Figure 2
Patent JP-2023137755-A (JP)
Title: Liquid crystal seal agent composition, and liquid crystal element
Inventor: SHIMA KAZUYOSHI
IPC: C09K3/10
Filed: 2022-03-18
Abstract: To provide a liquid crystal seal agent composition that retains liquid crystal resistance while exhibiting improved cleaning properties, and a liquid crystal element including the seal agent composition.SOLUTION: A liquid crystal seal agent composition contains a curable resin (A), a photopolymerization initiator (B), a thermosetting agent (C), and a wet dispersant with an acid value and/or an amine value (D).SELECTED DRAWING: Figure 1
Patent JP-2023143532-A (JP)
Title: Surfactant-containing composition
Inventor: KAWADA JUNICHI
IPC: A61K8/86
Filed: 2022-03-25
Abstract: To provide a novel composition (surfactant-containing composition).SOLUTION: A composition contains a nonionic surfactant and an anionic surfactant.SELECTED DRAWING: None
Patent JP-2023144183-A (JP)
Title: Why one part of black hole before big bang became black hole at center of universe
Inventor: KOBORI SHIZU
IPC: G99Z99/00
Filed: 2022-03-28
Abstract: To find out why a radius of a black hole of the solar mass of 2.631*1013 at a center of the universe after the Big Bang was 2.179*10 Km and a size of a black hole remaining as a mark of the Big Bang is 3.759 times larger relative to a black hole before the Big Bang where a radius of an anticlockwise rotation orbit becoming a rub of an electron is 1.433*1013 Km and a radius of a clockwise rotation orbit becoming a rub of a proton is 7.805*109 Km, a rub of an electron of 1 J and a rub of a proton of 1836 J were created at A=2.343*109, and a rub of an electron was created at 1.096*104 Km and a rub of a proton was created at 5.796 Km.SOLUTION: Orbital energy of each black hole is considered.SELECTED DRAWING: Figure 1
Patent JP-2023144279-A (JP)
Title: Vehicular roof module
Inventor: KIKUCHI HAJIME
IPC: B60J7/00
Filed: 2022-03-28
Abstract: To provide a vehicular roof module 1 capable of improving the flexibility of layout at a front part of a roof.SOLUTION: A roof module 1 is equipped with a roof panel 2, a pair of guide rails 6 attached to an inner surface of the roof panel 2 and extending in a fore-and-aft direction of a vehicle, a shade sheet 8 guided by the guide rails 6, a winding device 9 that is supported by the guide rails 6 and winds up the shade sheet 8, and a driving source 12 that drives the shade sheet 8 in an unwinding direction and in a winding direction. The winding device 9 and the driving source 12 are intensively arranged on a rear end side of the guide rails 6, and on a front end side of the guide rails 6, a cross member coupling the guide rails 6 are not provided.SELECTED DRAWING: Figure 1
Patent JP-2023148274-A (JP)
Title: Control method for amine-based absorbent
Inventor: NAKAMURA MITSUJI
IPC: B01D53/14
Filed: 2022-03-30
Abstract: To provide a control method for amine-based absorbent capable of more correctly judging the absorption performance for carbon dioxide by an amine-based absorbent.SOLUTION: Disclosed is an amine-based absorbent control method for circularly performing the operation of absorbing carbon dioxide from a flue gas and another operation of releasing carbon dioxide. The method comprises: a first measurement process of measuring the electric conductivity and oxidation reduction potential of carbon dioxide-absorbing amine-based absorbent (rich liquid); a second measurement process of measuring the above conductivity and potential of the carbon dioxide-discharged absorbent (lean liquid); a first determination process of determining whether or not the measured potentials of the rich and lean liquids satisfy the previously-set first condition for the same absorbent as such one; a second determination process of determining whether or not the measured potentials of both liquids satisfy the previously-set second condition; and an exchange process of exchanging the absorbent when at least either one of the first and second conditions is not satisfied.SELECTED DRAWING: Figure 1