baber/WOPTO huggingface dataset:
Patent JP-2021042782-A (JP)
Title: Slide linear guide device and method for bonding slide member to carriage of slide linear guide device
Inventor: HOSHI YOSHIO
IPC: F16C29/02
Filed: 2019-09-06
Abstract: To achieve improvement of vibration-damping properties and quietness as well as improvement of load bearing and straightness of a slide linear guide device.SOLUTION: A slide linear guide device is attached to a space between a support and a movable body and includes: a rail 300 having a first inclined guide surface 302 and second inclined guide surfaces 304, 306; a carriage 200 having a receiving recessed part which receives at least a part of the rail and having a first slide surface 204 facing the first guide surface of the rail and second slide surfaces 206, 208 facing the second guide surface; and thin-plate-like slide members 10 bonded to the slide surfaces. The slide member includes a lubrication oil pocket 14 formed by a recessed part enclosed at its periphery by a land part 12.SELECTED DRAWING: Figure 1
Patent JP-2021046744-A (JP)
Title: Multiple-spindle excavation machine
Inventor: TAKAGI MIKA
IPC: E02F5/02
Filed: 2019-09-20
Abstract: To provide a multiple-spindle excavation machine in which constructions at various pitches and eccentric manner by just one excavation machine are made possible, only by diverting or partially improving currently used general equipment.SOLUTION: In a multiple-spindle excavation machine, a plurality of excavation rods 5 including an excavation head 5a at a tip end is connected with a driving mechanism 4 so as to face downwardly, and a pillory-like oscillation stopper having a through hole which the excavation rod vertically penetrates is provided at a leader mast. Since the excavation rod 5 is provided with a wobbling that is a joint margin per one joint, it can be bent in the range without resistance. The wobbling is used to bend the rod 5 with an axis in which pitch change and eccentric manner are desired. Thus, excavation at a plurality of pitches is made possible in one excavation machine.SELECTED DRAWING: Figure 1
Patent JP-2021049696-A (JP)
Title: Fiber-reinforced resin composite
Inventor: ITO HIROYASU
IPC: B32B3/12
Filed: 2019-09-25
Abstract: To provide a fiber-reinforced resin composite having a fiber-reinforced resin layer around a honeycomb core material, wherein the fiber-reinforced resin composite can prevent the rupture of reinforced fibers due to the honeycomb core material and prevent a deterioration in the strength of the fiber-reinforced resin composite.SOLUTION: A fiber-reinforced resin composite includes a honeycomb core material having a plurality of cells that are defined by partition walls and extend in an axial direction, and a fiber-reinforced resin layer that includes continuous fibers wound around the honeycomb core material and is disposed around the honeycomb core material. Between the honeycomb core material and the fiber-reinforced resin layer, provided is a protection layer that prevents the rupture of the continuous fibers.SELECTED DRAWING: Figure 4
Patent JP-2021054876-A (JP)
Title: Thermal conductive sheet
Inventor: FUJII YOSHINORI
IPC: C08K3/013
Filed: 2019-09-26
Abstract: To provide a thermal conductive sheet which suppresses crushing in a thickness direction and can exhibit high thermal conductivity even when used under high load.SOLUTION: A thermal conductive sheet contains a resin, a particulate thermal conductive filler and beads. The beads have Mohs hardness larger than the particulate thermal conductive filler, sphericity of 50% or more and 100% or less, and a ratio of an average diameter of the beads to average thickness of the sheet of 20% or more and 120% or less.SELECTED DRAWING: Figure 1
Patent JP-2021056253-A (JP)
Title: Electro-photographic photoreceptor, process cartridge, and electrophotographic equipment
Inventor: NONAKA MASAKI
IPC: G03G5/06
Filed: 2019-09-26
Abstract: To provide an electro-photographic photoreceptor excellent in wear resistance and satisfactory electrical characteristics, a process cartridge having the electro-photographic photoreceptor, and electrophotographic equipment.SOLUTION: The electro-photographic photoreceptor has a single-layered photosensitive layer including a conductive substrate, a binder resin (A), a charge generating material (B), a hole transport material (C), an electron transport material (D), a terphenyl compound (E), and fluororesin particles (F), in which the mass ratio of the terphenyl compound (E) and the fluororesin particles (F) is 0.4: 1 to 4: 1.SELECTED DRAWING: None
Patent JP-2021056662-A (JP)
Title: Information processing device, method, and program
Inventor: INOUE TAKESHI
IPC: G06F13/00
Filed: 2019-09-27
Abstract: To overcome a situation in which priority is given to operability and connection processing is continued even if verification of a server certificate transmitted from an image forming device fails in a case where TLS is used.SOLUTION: An information processing device searches an image forming device, displays a list of search results, and also displays a confirmation screen as to whether or not connection is continuously permitted when a user selects an arbitrary one image forming apparatus and if the image forming device fails to be verified. This prevents automatic connection with the image forming device that has security concerns and does not impair simple operability.SELECTED DRAWING: Figure 10
Patent JP-2021056713-A (JP)
Title: Vehicle control device
Inventor: NUNOBIKI EIJI
IPC: B60W30/10
Filed: 2019-09-30
Abstract: To change a lane from a merging passage to a main line while suppressing a feeling of incongruity or discomfort given to a driver.SOLUTION: A vehicle control device (10) can execute lane change control for automatically performing lane change from a merging lane to a main lane when an own vehicle (1) is running on the merging lane. The vehicle control device comprises acquisition means (11) for acquiring a length of a portion corresponding to a section ahead of a soft nose on the merging lane as a merging passage length based on map information (20); setting means (12) for setting an impossible region which is a region where execution of the lane change control is impossible according to the acquired merging passage length; and control means (13) for executing the lane change control after the own vehicle passes the impossible region.SELECTED DRAWING: Figure 1
Patent JP-2021054600-A (JP)
Title: Article transfer device
Inventor: SUZUKI AKITAMI
IPC: B65G47/46
Filed: 2019-09-30
Abstract: To provide an article transfer device, transferring a plurality of articles from a loading section to a container.SOLUTION: An article transfer device 100 transfers a plurality of articles G from a loading part 10 to a capacitor C. The loading part includes a loading surface 16 on which a plurality of articles are placed. The article transfer device includes a loading part drive section for relative movement of the container and the loading part and a control section for controlling an operation of the loading part drive section. The control section, when an article on the loading part is above a container, controls an operation of the loading part drive section so that the loading part is pulled from between the container and the article.SELECTED DRAWING: Figure 4C
Patent JP-2021054308-A (JP)
Title: On-vehicle component support structure
Inventor: YAMANE NAOYA
IPC: B60R11/02
Filed: 2019-09-30
Abstract: To suppress a burden on a knee part of an occupant at collision of a vehicle.SOLUTION: A power supply unit 10 is arranged at a rear lower part of a steering cross member 11. A bracket fixing part 12 of an air-conditioning unit 5 is arranged at a lower part rather than the steering cross member 11, and at a front part rather than the power supply unit 10. A first bracket 20 has an inclination part 22 extending to a rear lower part from an upper end part 21 which is fixed to the steering cross member 11, and a power supply unit fixing part 23 extending downward from a rear end of the inclination part 22 while being bent, and fixed to the power supply unit 10. A second bracket 40 has an air-conditioning unit fixing part 41 fixed to a bracket fixing part 12 of the air-conditioning unit 5, an inclination part 42 extending to a rear lower part from the air-conditioning unit fixing part 41 while being bent, and a bracket connecting part 43 extending from a rear end of the inclination part 42 while being bent, and fixed to the power supply unit fixing part 23.SELECTED DRAWING: Figure 6
Patent JP-2021060894-A (JP)
Title: Information processor
Inventor: KAMIYAMA TAKESHI
IPC: G06Q50/30
Filed: 2019-10-09
Abstract: To make a vehicle, capable of being shared with other passengers, travel in a route corresponding to a potential demand.SOLUTION: A spot where passengers get on and off a vehicle, in other words, a location of a vehicle stop, is predetermined. A demand acquisition unit 31 acquires demand information related to the size of a potential demand of passengers at individual stops. A route specification unit 32 specifies a route where the vehicle should travel to a destination on the basis of the demand information acquired by the demand acquisition unit 31. An information output unit 33 outputs information related to the route specified by the route specification unit 32. Specifically, the information output unit 33 presents the information related to the route specified by the route specification unit 32 to a driver of the vehicle, by transmitting information indicating the route to an on-vehicle terminal 20.SELECTED DRAWING: Figure 5
Patent JP-2020036021-A (JP)
Title: Spatially distributed laser resonator
Inventor: REFAEL DELLA-PERGOLA
IPC: H02J50/90
Filed: 2019-10-09
Abstract: To provide a distributed resonator laser system using spatially separated retro-reflecting elements that define individually a power transmitting unit and a power receiving unit.SOLUTION: A retroreflector has no point of inversion, so that an incident beam is reflected back along a path essentially coincident with a path of the incident beam. a distributed resonator laser can be operated with the beams in a co-linear mode, instead of a ring mode. This feature can include elements within a distributed cavity, the elements having refractive power, capable of functioning as converging/diverging, increasing a field of view of a system, and changing Rayleigh length of the beam. An optical system can be constructed as a pupil imaging system, with such effect that optical components, for example a gain medium or a photoelectric converter, can be positioned at such a pupil without being physically limited.SELECTED DRAWING: Figure 7
Patent JP-2021065404-A (JP)
Title: Soap dispenser
Inventor: KASAMATSU IKUO
IPC: B65D83/00
Filed: 2019-10-23
Abstract: To provide a soap dispenser having a novel configuration based on an idea different from conventional ideas.SOLUTION: The present invention includes a case body 11 in which a plurality of holes 13 for discharging foam 60 are formed on a surface thereof, and an operation part 40 assembled to the case body 11 in a displaceable manner in order to operate a pump part 30. When the operation part 40 is operated to supply soap liquid and air to a filter part 25, the soap liquid and air supplied to the filter part 25 are mixed to generate foam 60 and the generated foam 60 is simultaneously discharged from the plurality of holes 13 and attached onto a surface of the case body 11.SELECTED DRAWING: Figure 2
Patent JP-2020043855-A (JP)
Title: Monoclonal antibodies to growth and differentiation factor 15 (gdf-15)
Inventor: JOERG WISCHHUSEN
IPC: A61P29/00
Filed: 2019-10-24
Abstract: To provide: novel monoclonal anti-human-GDF-15 antibodies, pharmaceutical compositions, kits, methods and uses; cell lines capable of producing the monoclonal antibodies; and novel antibodies to human GDF-15 capable of inhibiting cancer growth.SOLUTION: A monoclonal antibody capable of binding to human GDF-15, or an antigen-binding portion thereof, where the heavy chain variable domain comprises a CDR3 region comprising a certain amino acid sequence or an amino acid sequence at least 90% identical thereto, and where the light chain variable domain comprises a CDR3 region comprising another amino acid sequence or an amino acid sequence at least 85% identical thereto.SELECTED DRAWING: None
Patent JP-2021066638-A (JP)
Title: Crystal growth apparatus, and crystal growth method
Inventor: FUJIKAWA YOHEI
IPC: C30B35/00
Filed: 2019-10-25
Abstract: To provide a crystal growth apparatus and a crystal growth method capable of controlling temperature distribution in a crucible.SOLUTION: A crystal growth apparatus relating to the embodiment includes a crucible 10 having an upper wall 11, a lower wall 12, and a side wall 13 enclosing a crystal growth space and a coil 20 surrounding the side wall outside the crucible. The side wall has a space Sp inside. The height of the space may be larger than the width in the radial direction of the space. The center of the height of the space may be located at the lower wall side of the center of the height of the crucible. The upper end of the space may be located higher than the surface of a raw material loaded in the crucible.SELECTED DRAWING: Figure 1
Patent JP-2020086443-A (JP)
Title: Lens module
Inventor: XU LINGYUN
IPC: G02B7/00
Filed: 2019-10-25
Abstract: To provide a lens module.SOLUTION: A lens module includes a lens barrel, a lens group, and positioning blocks. The lens barrel includes a first barrel wall and a second barrel wall, the lens group includes at least one first lens, the first lens includes a body section and a peripheral section, and the peripheral section is disposed opposite to the first barrel wall. The peripheral section includes an object-side surface and an image-side surface disposed opposite to each other, and a connecting surface connecting the object-side surface and the image-side surface. A side of the first barrel wall close to the first lens is recessed in a direction away from the peripheral section to form a first recess, and the object-side surface is recessed towards the image-side surface to form a second recess. An orthographic projection of the first recess on the second recess coincides with the second recess, and the first recess and the second recess jointly enclose an accommodating space. The positioning blocks are clamped in the accommodating space so that rolling connection enables the first barrel wall to connect to the peripheral section. Compared with the related art, the lens module has a simple structure, is easy to adjust, and has good reliability.SELECTED DRAWING: Figure 2
Patent JP-2020024452-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: SAITO SHINICHIRO
IPC: G02B13/18
Filed: 2019-10-28
Abstract: To provide a zoom lens which offers a compact system and a high zoom ratio and is capable of easily maintaining high optical performance when image blur correction is active.SOLUTION: A zoom lens consists of a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, and a rear group LR comprising one or more lens groups and having positive refractive power as a whole, arranged in order from the object side to the image side, and is configured such that distances between adjacent lens groups change when zooming. The rear group LR has a lens L3 with positive refractive power configured to move in a direction having a component perpendicular to an optical axis when image blur correction is active. A curvature radius R1P1 of an object-side surface of the lens L3, a curvature radius R2P1 of an image-side surface of the lens L3, and a shape factor SFP1 of the lens L3 are each set appropriately.SELECTED DRAWING: Figure 1
Patent JP-2021067254-A (JP)
Title: Vacuum pump
Inventor: TANAKA SHINGO
IPC: F04D19/04
Filed: 2019-10-28
Abstract: To provide a vacuum pump that can raise the temperature of a pump body to a desired temperature in a short time.SOLUTION: A vacuum pump 100 includes: a pump body 6; a heater 7 installed to the pump body 6; a power supply device 1 for supplying power to the pump; a cooler 2 installed between the pump body 6 and the power supply device 1; a connection plate 4 installed between the pump body 6 and the cooler 2; a first heat insulation plate 3 installed between the cooler 2 and the connection plate 4; and a second heat insulation plate 5 installed between the pump body 6 and the connection plate 4.SELECTED DRAWING: Figure 1
Patent JP-2021069839-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2019-11-01
Abstract: To enhance a player's willingness to play a game by increasing a degree of attention to and interest in a game without arousing speculative spirit of the player by optimizing an increase speed of putout balls.SOLUTION: In a game machine 10, game balls shot rightward are dispersed in a dispersion area 74 and then are allowed to flow down toward a flow passage regulation member 84 one by one in a rectifying region 75. In a normal game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only a low-profit flow path 76 having an expectation value of one ball or less by the non-operated flow passage regulation member 84. In a probability variable game state and a winning game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only one of a high-profit flow path 77 and a middle-profit flow path 78 by the flow passage regulation member 84 in an operation state, and the flow-down ratio is set higher in the middle-profit flow path 78 than the high-profit flow path 77. An expectation value imparted to a player is the highest in the high-profit flow path 77, is set lower in the middle-profit flow path 78 than the high-profit flow path 77, and is set lower in the low-profit flow path 76 than the middle-profit flow path 78.SELECTED DRAWING: Figure 122
Patent JP-2020032226-A (JP)
Title: Game machine
Inventor: KOMAKI TOMOHIDE
IPC: A63F5/04
Filed: 2019-11-05
Abstract: To provide a game machine allowing even a player who plays games first to play the games at ease.SOLUTION: In a case where a specific number of game media is inputted, a balance of the game media in a specific combination carry-over state is larger than a balance of game media in a special combination carry-over state. In a general game state, only in a unit game performed by an input of a K prescribed number of game media through game media input means, a specific combination can be determined as an internal lottery winning combination. In a unit game performed during the general game state, as information to a player, the K prescribed number is notified.SELECTED DRAWING: Figure 143
Patent JP-2020032235-A (JP)
Title: Personalizable system and method for anesthetizing tympanic membrane
Inventor: BERNARD H ANDREAS
IPC: A61M13/00
Filed: 2019-11-07
Abstract: To provide a system and a method for anesthetizing the tympanic membrane of an ear.SOLUTION: The system comprises: an ear plug 304a having an inner surface defining a passage; and a shaft 310a having a distal end and a proximal end, the shaft defining a lumen extending from the distal end and the proximal end, the distal end of the shaft defining many spray holes in fluid communication with the lumen, a part of the shaft being disposed in the passage of the ear plug, a part of the outer surface of the shaft disposed in the passage being distanced from the inner surface of the ear plug such that a fluid can flow through the space defined between a part of the outer surface of the shaft and the inner surface of the ear plug.SELECTED DRAWING: Figure 3A
Patent JP-2021077988-A (JP)
Title: Communication system, transmission device and receiving device
Inventor: YOSHIDA MASASHI
IPC: H02J50/20
Filed: 2019-11-08
Abstract: To provide a communication system in which information transmission quality hardly lowers and efficiency of power supply hardly lowers regardless of the fact that information transmission and power supply can be performed in parallel, and provide a transmission device and a receiving device that can be used for the communication system.SOLUTION: An information wave spectral spreader 130 applies first spectral spread to an information wave generated by an information wave generator 110. A power wave spectral spreader 150 applies second spectral spread different from the first spectral spread to a power wave generated by a power wave generator 140. A first synthetic wave inverse spectral spreader 230 applies first inverse spectral spread being inverse spread of the first spectral spread to a first synthetic wave CW1 branched by a distributer 220. A second synthetic wave inverse spectral spreader 260 applies second inverse spectral spread being inverse spread of the second spectral spread to a second synthetic wave CW2 branched by the distributer 220.SELECTED DRAWING: Figure 5
Patent JP-2021081870-A (JP)
Title: Information processor and information processing program
Inventor: TAKEMORI SHO
IPC: G06Q30/06
Filed: 2019-11-15
Abstract: To recommend to a user a group of products that will increase an amount of information that the user can obtain through new knowledge and discoveries when using the product under a predetermined constraint.SOLUTION: An information processor 10 uses history information to update an amount of new information that a user obtains from a product, and under the constraint that a cost of the product and the number of product recommendations must each be less than a predetermined set value, the information processor 10 recommends a group of products so that an amount of new information that the user obtains is maximized when the user uses the products.SELECTED DRAWING: Figure 3
Patent JP-2021083225-A (JP)
Title: Manufacturing apparatus of laminated core and manufacturing method thereof
Inventor: KUROSAKI HIDEKAZU
IPC: H02K15/02
Filed: 2019-11-19
Abstract: To provide a manufacturing apparatus of a laminated core and a manufacturing method thereof capable of stably holding band-like sheet steels punched into core thin plates of a predetermined shape.SOLUTION: A supporter 23a for holding band-like sheet steels 22 across a width direction and a feeding direction from the lower part is provided within a lower mold 21.SELECTED DRAWING: Figure 6
Patent JP-2021080135-A (JP)
Title: Alkaline earth metal silicon nitride
Inventor: TAKANO MIKU
IPC: C01B21/082
Filed: 2019-11-20
Abstract: To provide a method for producing an alkaline earth metal silicon nitride having high stability against oxygen and moisture in atmosphere.SOLUTION: A method for producing an alkaline earth metal silicon nitride comprises firing a mixture containing silicon nitride containing 20 mass% or more β-silicon nitride and an alkaline earth metal nitride at 1,400°C or higher in an oxygen-free atmosphere.SELECTED DRAWING: None
Patent JP-2021081660-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: OKUOKA SHINYA
IPC: G02B15/20
Filed: 2019-11-21
Abstract: To provide a zoom lens which is compact and light-weight and offers superior optical performance.SOLUTION: A zoom lens L0 is provided, comprising a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, a third lens group L3 having positive refractive power, a fourth lens group L4 having positive refractive power, and a fifth lens group L5 having negative refractive power arranged in order from the object side to the image side. The first lens group L1 consists of a negative lens G1 and a positive lens G2 arranged in order from the object side to the image side. The second lens group L2 has a negative lens G3 located on the most object side. The first lens group L1 and the second lens group L2 satisfy predefined conditional expressions.SELECTED DRAWING: Figure 1