baber/WOPTO huggingface dataset:
Patent JP-2021038859-A (JP)
Title: Exhaust device
Inventor: TAKASHIMA SHOETSU
IPC: F27D17/00
Filed: 2019-08-30
Abstract: To suppress oil droplet to a workpiece.SOLUTION: An exhaust device 100 comprises a chamber 10 at least covering an upper part of a workpiece (e.g., a sheet 50), a plurality of covering members arranged at the inside of the chamber 10 so as to cover the upper part of the workpiece and an exhaust port 11 performing exhaust from the chamber 10. The plurality of covering members include the plurality of covering members arranged at mutually shifted positions in a plan view and the plurality of covering members arranged at mutually different heights to each other. Parts of the plurality of covering members arranged at mutually different heights are piled in a plan view, an aggregate of the plurality of covering members covers substantially the whole of the workpiece in a region corresponding to the chamber 10 in a plan view, and one or more of the plurality of covering members are planer heaters 20.SELECTED DRAWING: Figure 1
Patent JP-2021039183-A (JP)
Title: Semiconductor device, display device, and photoelectric conversion device
Inventor: OKABAYASHI DAISUKE
IPC: H05B33/02
Filed: 2019-08-30
Abstract: To provide a semiconductor device in which a leak current between a lower electrode and an upper electrode is suppressed.SOLUTION: A semiconductor device comprises: a first electrode 20 which is disposed on an element substrate; an insulation layer 30 which covers an end of the first electrode and is disposed on the element substrate; a functional layer 40 which is disposed on the first electrode and the insulation layer; and a second electrode 50 which is disposed on the first electrode and the insulation layer with the functional layer interposed therebetween. On a cross section passing the element substrate, the insulation layer and the functional layer, the insulation layer includes: a first portion 312 which is tilted at 45° or more and 90° or less with respect to a parallel surface in parallel with a bottom face of the first electrode; a second portion 313 which is located closer to an element substrate side than the first portion and tilted larger than 0° and smaller than 45° with respect to the parallel surface; and a third portion 311 which is located closer to the functional layer side with respect to the first portion and tilted larger than 0°and smaller than 45°. The second portion in a direction vertical to the parallel surface is longer than the third portion in the vertical direction.SELECTED DRAWING: Figure 3
Patent JP-2021043513-A (JP)
Title: Customer estimation device and customer estimation method
Inventor: MIYATA MASAAKI
IPC: G06Q30/02
Filed: 2019-09-06
Abstract: To provide a customer estimation device and a customer estimation method capable of accurately estimating potential customers of items to be indexed.SOLUTION: A customer estimation device 1 comprises: an indexed item acquisition unit 2 which acquires indexed items; a customer possession item acquisition unit 3 which acquires customer possession items; an item association unit 4 which associates the customer possession items with source data items; a classification item creation unit 5 which classifies the customer possession items according to contents of the indexed items, and creates classification items; and a score imparting unit 6 which imparts scores based on a prescribed rule, to the classification items classified by the classification item creation unit 5.SELECTED DRAWING: Figure 1
Patent JP-2021040987-A (JP)
Title: Medical support arm and medical system
Inventor: NISHIMURA NAOKI
IPC: A61B1/00
Filed: 2019-09-12
Abstract: To provide: a medical support arm allowing control of movement of the support arm so that an endoscope is kept suitable for an operation; and a medical system.SOLUTION: A medical support arm 10 comprises: a support arm 11 for supporting an endoscope; an actuator 111a for driving the support arm; a measurement unit 22 for measuring a load applied to the actuator; a generation unit 23 for generating three-dimensional information on the inside of a body into which the endoscope is inserted; and a correction unit 24 for correcting the three-dimensional information on the basis of the measured load.SELECTED DRAWING: Figure 11
Patent JP-2021043775-A (JP)
Title: Information processing device and program
Inventor: OKADA SHIGERU
IPC: G06K9/20
Filed: 2019-09-12
Abstract: To extract an item value of an extraction object from a second document of the same kind as a first document more surely than a case in which information obtained from the periphery of an item value acquisition area including the item value of the extraction object in the first document is not utilized.SOLUTION: An information processing device 10 includes a peripheral information generation unit 14 for generating peripheral information from information existing around an item value acquisition area 21 when a user designated the item value acquisition area 21 in which a correct item value can be extracted in a read image in the case that the correct item value cannot be extracted from the read image of a first document according to preset setting, and an item value extraction unit 13 for extracting a character string included in an area in which information of periphery coincident with the peripheral information can be acquired as a correct item value of a corresponding item in the case that the correct item value cannot be extracted from an area corresponding to the position of the item value acquisition area 21 in the second document of the same kind as the first document.SELECTED DRAWING: Figure 1
Patent JP-2021041650-A (JP)
Title: Functional composite particle and method for producing the same, and plastic molding using the particle
Inventor: SHIMIZU KOSUKE
IPC: C08J3/16
Filed: 2019-09-12
Abstract: To provide a functional composite particle that is easy to handle and given a new functionality while utilizing the properties of fine fibers, and a method for producing the same, and a plastic molding using the particles.SOLUTION: A functional composite particle 6 is a composite particle 5 that includes at least one granular resin 3, with a coating layer composed of fine cellulose fibers 1 on the surface of the resin 3. In the composite particle 5, the resin 3 and the fine cellulose fiber 1 combine to form an inseparable state. Furthermore, an antibacterial/antifungal component 2 is adsorbed onto the surface of the composite particle 5.SELECTED DRAWING: Figure 4
Patent JP-2021050399-A (JP)
Title: Slide member
Inventor: HANAI AKIRA
IPC: C22C9/02
Filed: 2019-09-26
Abstract: To provide a slide member having strong bonding between a slide layer and a back metal layer compared with conventional one.SOLUTION: A slide member includes a slide layer consisting of copper alloy on the bonding surface of a back metal layer. The copper alloy includes Sn of 0.5-12 mass%, P of 0.06-0.4 mass%, Fe of 0.1-1 mass% and the remainder consisting of Cu and inevitable impurities; the back metal layer consisting of hypo-eutectoid steel including carbon of 0.07-0.35 mass% has a structure consisting of a ferrite phase and perlite and has a hole containing region extended toward the inside from the bonding surface; when viewed in a cross section vertical to the slide surface, a plurality of closed holes exist in the hole containing region; the average size of the closed holes is 1-10 μm; at least a part of closed holes in the plurality of closed holes has a part of outline consisting of the bonding surface when viewed in a cross section vertical to the slide surface; the thickness of the hole containing region is 2-20 μm; and the ratio of the total volume V2 of the closed holes to the volume V1 of the hole containing region is V2/V1=0.02-0.08.SELECTED DRAWING: Figure 2
Patent JP-2021057654-A (JP)
Title: Remote monitoring device, remote monitoring system, remote monitoring method, program, and recording medium
Inventor: IZUMO KAZUTAKA
IPC: H04Q9/00
Filed: 2019-09-27
Abstract: To provide a remote monitoring device that does not require the creation of a program.SOLUTION: A remote monitoring device 1 according to the present invention includes a gateway 11, a remote IO 12, and a sensor 13, and the remote IO 12 is connected to the gateway 11, the sensor 13 is connected to the remote IO 12, and a monitoring terminal 3 can be connected to the gateway 11 via a communication network 2, analog measurement data output from the sensor 13 is input to the gateway 11 via the remote IO 12, and the gateway 11 can upload the analog measurement data to the communication network 2 by converting the data into a data format that can be uploaded to the communication network 2, and the monitoring terminal 3 can receive the measurement data uploaded to the communication network 2.SELECTED DRAWING: Figure 1
Patent JP-2021056302-A (JP)
Title: Film roll and method for manufacturing the same
Inventor: NAKAE HAZUKI
IPC: B29C59/18
Filed: 2019-09-27
Abstract: To provide a film roll excellent in blocking resistance and winding deviation resistance even in a thin film having a low elastic modulus, and a method for manufacturing the same.SOLUTION: A film roll includes a knurled part at at least both ends in the width direction of a film. When setting the knurled part to a part A, a part facing the part A on the side of the film rear surface to a part B, a film surface not subjected to knurling except the part A and the part B to a surface C and the stationary friction coefficients of the parts A and B to a and b, respectively, the following relational expression (1) and (2) are satisfied. The formula (1) is a stationary friction coefficient between the surfaces C<a stationary friction coefficient between the parts A and B, and the formula (2) is a<b.SELECTED DRAWING: Figure 1
Patent JP-2021056093-A (JP)
Title: Measuring system
Inventor: AKIYAMA YASUHIRO
IPC: G01L1/16
Filed: 2019-09-30
Abstract: To provide a technique for measuring distribution of shear deformation in a thickness direction of an elastic body.SOLUTION: A pedestal 10 has a surface 12. A first film sensor 20a to a fifth film sensor 20e are arranged on the surface 12 of the pedestal 10. In the first film sensor 20a to the fifth film sensor 20e, heights from the surface 12 of the pedestal 10 are different from each other. When deformation is applied to an elastic body 40 to be measured arranged on the surface 12 of the pedestal 10 so that the first film sensor 20a to the fifth film sensor 20e are buried inside, a measuring device 50 measures a potential difference generated in the first film sensor 20a to the fifth film sensor 20e.SELECTED DRAWING: Figure 1
Patent JP-2021053124-A (JP)
Title: Game machine
Inventor: KANEKO KIYOHITO
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of executing decorations to a part where balls pass frequently.SOLUTION: In a game machine 10, a projecting piece 72 projecting toward a ball entry port 14N is formed in a lower part of an exhaust port 71B in an overhanging wall 23H of a flow-down regulation projecting frame 24 for composing a rear wall of a discharge passage 71 connected with a ball orbiting stage 60, and the projecting piece 72 overlaps with a part in which a decoration part 80 is arranged in a front surface of a plate body 11A, thus suppressing the decoration part 80 from being peeled easily. In other words, since the projecting piece 72 is overlapped with the front surface of the plate body 11A, even a part where game balls pass frequently can be decorated.SELECTED DRAWING: Figure 13
Patent JP-2021057998-A (JP)
Title: On-vehicle charging system and vehicle
Inventor: YAMAMOTO ATSUSHI
IPC: B60L53/14
Filed: 2019-09-30
Abstract: To provide an on-vehicle charging system controlling charge to a storage battery of a vehicle so as to further reduce power consumption than ever even when using a storage battery module attachable/detachable to/from the vehicle.SOLUTION: An on-vehicle charging system 110 includes: a storage battery module 40 provided with a storage battery 41 and detachably mounted on a vehicle 100; a charger module 30 provided with a charger 31 obtaining power from an external power supply device 120 to generate power to charge the storage battery 41 and outputting the power; and a switch circuit 20. The storage battery module 40 is further provided with a storage battery controller 42 controlling charge to and discharge from the storage battery 41. The storage battery controller 42 controls a switch circuit 20 so as to transmit a control signal for activating the charger 31 without activating a power module in the power saving state of a plurality of power modules to the charger module 30, and supply the output power of the charger 31 to the storage battery 41, when the charger module 30 is connected to the external power supply device 120.SELECTED DRAWING: Figure 1
Patent JP-2020005002-A (JP)
Title: Semiconductor device
Inventor: ATAMI TOMOAKI
IPC: H01L29/49
Filed: 2019-10-03
Abstract: To provide a novel semiconductor device that can write and read multilevel data.SOLUTION: A memory cell includes a bit line, a power supply line, first and second nodes, first to fourth transistors, and first and second capacitors. One of two divided multilevel data is written to the first node through the first transistor. The other of the divided multilevel data is written to the second node through the second transistor. A gate of the third transistor is connected to the first node, and a gate of the fourth transistor is connected to the second node. The third and fourth transistors control a conduction state between the bit line and the power supply line. The first and second transistors preferably include an oxide semiconductor in a semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2021061534-A (JP)
Title: Marking member
Inventor: TAKENAKA FUKUKO
IPC: H04N1/32
Filed: 2019-10-07
Abstract: To provide a marking member capable of suppressing forgery of specific information by making it difficult to read specific information created by a digital watermark pattern.SOLUTION: A marking member includes a marking unit 3 formed on a base plate 2 by a background pattern 6 composed of recesses 5 engraved with laser irradiation, an identification mark 9 formed as a recess 8 deeper than a recess 5 of the background pattern 6 by overwriting the laser irradiation on the background pattern 6, and a hidden mark 11 that is formed as a recess 10 dipper than the background pattern 6 by overwriting the laser irradiation on a portion different from the overwritten marking portion of the identification mark 9 in the background pattern 6, and has the recognition form different from that of the identification mark 9.SELECTED DRAWING: Figure 3
Patent JP-2021061202-A (JP)
Title: Electrode and battery
Inventor: NAKAJIMA KENSAKU
IPC: H01M4/134
Filed: 2019-10-08
Abstract: To provide an electrode suitable for a lithium-ion secondary battery, which has a large capacity and does not easily desorb an active material from the electrode even after repeated charging and discharging.SOLUTION: An electrode according to the present invention includes a fibrous support 1 made of metal, and an active material 2 held by the support. Further, a battery according to the present invention includes the above-described electrode.SELECTED DRAWING: Figure 1
Patent JP-2020079694-A (JP)
Title: Airflow ejection device, sleeper support device, and time notification device
Inventor: NAKAGAWA RYOICHI
IPC: A61M21/02
Filed: 2019-10-11
Abstract: To provide a device for imparting predetermined operation to an object person while suppressing the transmission of vibration to another object person.SOLUTION: From an ejection port of a vortex ring generation device 30, vortex rings R are ejected periodically or intermittently according to the oscillation period of a diaphragm. The vortex rings R hit a sleeper T periodically or intermittently. That means airflows hit the sleeper T at predetermined rhythmic intervals. The airflows hitting the sleeper T periodically gives predetermined sleeping action and efficacy to the sleeper T. The ejection port is opened to orient the sleeper T. In addition, the vortex rings R have hard-to-diffuse and highly directive natures, and so the vortex rings R reliably hit a predetermined part of the sleeper T.SELECTED DRAWING: Figure 1
Patent JP-2021065263-A (JP)
Title: Dental image acquisition device
Inventor: ISHIWATARI KIYOHIRO
IPC: A61B1/24
Filed: 2019-10-17
Abstract: To provide a dental image acquisition device capable of performing automatic focusing even in an arbitrary specific region.SOLUTION: An image acquisition device 4 includes imaging means 6 for imaging a subject S in a lumen, a processing unit 71 for executing image processing for an image captured by the imaging means 6, and a display unit 5 for displaying the image or an image subjected to image processing by the processing unit 71. The image acquisition device 4 includes a focus region restriction unit 74 for restricting a focus region FA to the image of the subject S, and an automatic focus control unit 75 for executing control so that a focal point of the imaging means 6 is automatically brought to a specific region SA of the focus region FA restricted by the focus region restriction unit 74.SELECTED DRAWING: Figure 2
Patent JP-2021068953-A (JP)
Title: Filter device and multiplexer
Inventor: KOREEDA TOSHINARI
IPC: H03H9/145
Filed: 2019-10-18
Abstract: To provide a filter device capable of suppressing deterioration in a pass characteristic due to an additional circuit.SOLUTION: A filter device 100 comprises a filter 10 provided between an input and output terminal 31 and an input and output terminal 32, and an additional circuit 11 connected in parallel to the filter 10. The filter 10 comprises at least two elastic wave resonators forming a passband of the filter 10. The additional circuit 11 comprises a longitudinally coupled resonator M1, and a capacitor C1 connected between the longitudinally coupled resonator M1 and the input and output terminal 31. A capacity of a comb-teeth capacity electrode forming the capacitor C1 is smaller than a capacity of an IDT electrode forming at least one elastic wave resonator among at least two elastic wave resonators. An area of the comb-teeth capacity electrode forming the capacitor C1 is smaller than an area of an IDT electrode forming at least one elastic wave resonator.SELECTED DRAWING: Figure 1
Patent JP-2021065569-A (JP)
Title: Control apparatus
Inventor: OKAWA RYO
IPC: D05B69/36
Filed: 2019-10-28
Abstract: To detect abnormality of a control element.SOLUTION: A control apparatus 120 comprises a first control element 121 outputting a first control instruction to a control object, and a second control element 127 outputting a second control instruction to control objects 65, 66 on a basis of the first control instruction, and the first control element controls the control objects through the second control element. The first control element inputs the first control instruction to the second control element in a specific period. The second control element determines abnormality of the first control element from the presence/absence of periodic first control instructions.SELECTED DRAWING: Figure 5
Patent JP-2021070337-A (JP)
Title: Caster device and furniture with caster
Inventor: OISHI YU
IPC: B60B33/00
Filed: 2019-10-29
Abstract: To provide a caster device which suppresses malfunction of a lock mechanism.SOLUTION: A caster device 1A includes an upper member 4, a lower member 5, a wheel 6, a lock mechanism 14 which switches movement of the lower member 5 and wheel 6 between a lock state and a free state, and a lever holding mechanism 15 which slidably holds a lock lever 12 for switching the lock mechanism 14. The lock lever 12 includes a first operation part 122 which puts the lock mechanism 14 in the free state or the lock state, and a second operation part 123 and third operation part 124 which are arranged by interposing the first operation part 122 in a slide direction, and put the lock mechanism 14 in the lock state or the free state in contrast to the first operation part 122. The lever holding mechanism 15 is structured so as to change a holding position of the lock lever 12 to a first holding position P1 or a second holding position P2 which restrict a movable range so that the lock mechanism 14 is operated by the first and second operation parts 122, 123 or the first and third operation parts 122, 124.SELECTED DRAWING: Figure 2
Patent JP-2021071767-A (JP)
Title: Mobility watching device and program
Inventor: TASHIRO RYOSUKE
IPC: G08B21/02
Filed: 2019-10-29
Abstract: To provide a mobility watching device or the like capable of supporting watching of, especially, an aged operator.SOLUTION: A mobility watching device 2 includes: a position detection section 111 for detecting position information of a mobility 3; a behavior discrimination section 112 for determining whether a behavior of the mobility 3 is a non-daily behavior different from a daily behavior; and a notification section 113 for notifying an information terminal 20 possessed by a supporter 50 who supports an operator 40 of the mobility 3 of an effect that the behavior of the mobility 3 is a non-daily behavior when the non-daily behavior is determined. The behavior discrimination section 112 discriminates that the behavior of the mobility 3 is the non-daily behavior when the behavior meets at least one case to be selected among the case where a position of the mobility 3 is separated from a residence of the operator 40 by equal to or more than a predetermined range, the case where a position of the mobility 3 is located on a route out of a behavior range of the operator 40, and the case where a speed of the mobility 3 is equal to or more than a predetermined speed.SELECTED DRAWING: Figure 2
Patent JP-2021076123-A (JP)
Title: Holder and thrust rolling bearing
Inventor: OISHI SHINJI
IPC: F16C33/54
Filed: 2019-11-05
Abstract: To provide a holder which enables reduction of a possibility that a base plate and a resin layer are separated by temperature change, and to provide a thrust rolling bearing.SOLUTION: A holder 2 includes: a base plate 10 having second through holes 10A; and a resin layer 20 which sandwiches the base plate 10 in a thickness direction and has third through holes 20A. The base plate 10 is formed with fourth through holes 10B which are arranged spaced apart from the second through holes 10A. The resin layer 20 includes: a first portion 231 which is disposed so as to cover one main surface 11 of the base plate 10 when viewed in the thickness direction; a second portion 232 which is disposed so as to cover the other main surface 12 of the base plate 10 when viewed in the thickness direction; and third portions 233 which are disposed so as to be fitted in the fourth through holes 10B. The first portion 231 and the second portion 232 are connected by the third portions 233.SELECTED DRAWING: Figure 4
Patent JP-2020077639-A (JP)
Title: Lighting device preferably enabling adjustment of color position or having adjusted color position, use of lighting device, and method for adjusting color position of lighting device
Inventor: ALBRECHT SEIDL
IPC: G02B5/20
Filed: 2019-11-06
Abstract: To provide a lighting device which enables adjustment of a color position or color temperature or has an adjusted color position or color temperature, use of the lighting device, and a method for adjusting the color position or color temperature of the lighting device.SOLUTION: A lighting device enabling adjustment of a color position or color temperature or having an adjusted color position or color temperature includes: at least one laser beam source; and a light conversion element 4 mapped to the at least one or multiple laser beam sources. The one or multiple laser beam sources are suitable for generating light radiation. The light conversion element 4 is disposed on an optical path of the at least one light radiation generated by the at least one laser beam source.SELECTED DRAWING: Figure 1