baber/WOPTO huggingface dataset:
Patent JP-2022069499-A (JP)
Title: Composition for suppressing increase in blood neutral fat
IPC: A23L33/105
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide foods having a dramatically improved effect of suppressing increase in blood neutral fat. 
     SOLUTION: Provided is a composition for suppressing increase in blood neutral fat containing Terminalia. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128814-A (JP)
Title: Communication device and communication method
Inventor: TAKADA TAKUMA
IPC: H04W72/1268
Filed: 2022-03-04
Abstract: To propose a communication device and a communication method that can achieve low-latency communication.SOLUTION: A communication device includes: a transmitting unit that, when the priority of uplink data is a predetermined priority, transmits a buffer status report linked to the uplink data to a base station, giving priority over operations related to mobility; and a receiving unit that receives an uplink scheduling grant corresponding to the buffer status report from the base station.SELECTED DRAWING: Figure 11
Patent JP-2023130578-A (JP)
Title: Liquid object administration device
Inventor: UCHIDA TOMOYUKI
IPC: A61M31/00
Filed: 2022-03-08
Abstract: To contribute to provision of a practical liquid object administration device by improving a required property such as tip part sealing property in a liquid object administration device that is used for administration of a liquid object into a brain tissue.SOLUTION: In a liquid object administration device 10, a seal member 42 is fitted to a projection tip projecting from a tip opening of a protective tube 26 in an inner tube 12 inserted into a brain tissue, and a gap seal part 44 entering a gap between the inner tube 12 and the protective tube 26 and a coating seal part 46 expanding over an outer peripheral surface of the protective tube 26 are formed integrally with the seal member 42.SELECTED DRAWING: Figure 3
Patent JP-2023130599-A (JP)
Title: Peripheral surface light emission linear light guide body and manufacturing method thereof
Inventor: Tachibana kota
IPC: A61B18/24
Filed: 2022-03-08
Abstract: To provide a peripheral surface light emission linear light guide body capable of enhancing uniformity of intensity of radiated light, a manufacturing method thereof.SOLUTION: A peripheral surface light emission linear light guide body 3 includes: an optical fiber 4 in which a core 41 is exposed from a clad 42 at one end in a longitudinal direction; and a light scattering member 5 for covering an outer peripheral surface 41a of the core 41 over a predetermined length range E including a tip part 411 of the core 41 of the part exposed from the clad 42. In the light scattering member 5, light scattering particles 500 are dispersed and mixed in a light transmitting base material 50, the amount of the light scattering particles 500 in the outer periphery of the core 41 is larger at the end part on the tip side of the core 41 than at the end part on a clad 42 side, and a reflection film 7 is formed on an end surface 411a of the tip part 411 of the core 41. In a manufacturing method of the peripheral surface light emission linear light guide body 3, the light scattering member 5 is formed over the predetermined length range E including the tip part 411 of the core 41 after forming the reflection film 7 on the end surface 411a of the core 41 of the optical fiber 4 in which the core 41 is exposed from the clad 42.SELECTED DRAWING: Figure 3
Patent JP-2023130694-A (JP)
Title: Processing timing estimation method, and processing timing estimation program
Inventor: ISOZAKI MASAHIDE
IPC: G06Q50/02
Filed: 2022-03-08
Abstract: To output information on timing to perform processing for facilitating flower bud differentiation of strawberry seedlings.SOLUTION: A processing timing estimation method includes: acquiring dry matter weight of seedlings of strawberry seedlings at starting raising the seedlings, or estimating the dry matter weight of seedlings of the strawberry seedlings at the starting raising the seedlings on the basis of data of daily mean temperature, and determining the acquired or estimated dry matter weight of the seedlings to be an initial value of the dry matter weight, by a dry matter weight determination part (S10); repeatedly executing, while increasing value of n, a process of calculating, by a leaf area index calculation part, a leaf area index of the seedlings on an n-th day (S14), a process of calculating, by a daily received light quantity calculation part, a daily received light quantity on an n-th day (S18), a process of calculating, by a daily dry matter production amount calculation part, a daily dry matter production amount on the n-th day (S20); and a process of calculating, by a dry matter weight identifying part, a dry matter weight of the seedlings on an (n+1)-th day (S22); and, upon a calculation result of the dry matter weight of the seedlings on the (n+1)-th day exceeding a threshold (S24: Yes), determining, by a flower bud differentiation possible period determination part, that flower bud differentiation of the seedlings has become possible (timing at which processing of promoting the flower bud differentiation is to be executed has come) and then, outputting, by an output part, the determined result (S28).SELECTED DRAWING: Figure 5
Patent JP-2023130807-A (JP)
Title: drive unit
Inventor: MATSUOKA YOSHIHIRO
IPC: F16H3/08
Filed: 2022-03-08
Abstract: To provide a drive unit that can acquire sufficient drive performance.SOLUTION: A drive unit 100 includes an electric motor 2 and a transmission 4. The electric motor 2 has such a characteristic that a maximum torque (N m) becomes equal to or lower than twice of a maximum output (kW). The transmission 4 is configured to change a revolution speed of the electric motor 2 with a variable change gear ratio.SELECTED DRAWING: Figure 1
Patent JP-2023131605-A (JP)
Title: Combination seal ring and hub unit bearing
Inventor: WATABE MASAMITSU
IPC: F16C33/82
Filed: 2022-03-09
Abstract: To provide a combination seal ring and a hub unit bearing that can prevent magnetic fluid from flowing out to have high sealing performance and low torque.SOLUTION: A combination seal ring 1a comprises: a slinger 40 which comprises a cylindrical fitted cylinder part 41 fitted externally to an inward member and a circular ring-shaped rotary circular ring part 42 bent radially outward substantially at right angles from an axial end of the fitted cylinder part 41; a seal ring 50 which comprises a core bar 51 fitted internally to an outward member and a seal member 52 fixed to the core bar 51 and having a seal lip 57 not in contact with a surface of the slinger 40; a pair of single-pole magnetization part 70, 71 which are fitted to the fitted cylinder part 41 and rotary circular ring part 42 of the slinger 40, respectively; and magnetic fluid 60 which is held between the pair of single-pole magnetization parts 70, 71 and prepared by mixing magnetic powder with a solvent. The seal lip 57 of the seal member 52 is inserted into the magnetic fluid 60.SELECTED DRAWING: Figure 2
Patent JP-2022105496-A (JP)
Title: Reservation method of parking lot
IPC: G06Q10/02
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: a large number of parking lots are installed in a city; however, it is desirable to reserve a convenient parking lot in advance when going out by car for something important whose start time is predetermined and you are not allowed to get there late; although such reservation method of a parking lot has already been described in many patent documents, no rational method for securing a reserved passenger compartment to satisfy the need is found. 
     SOLUTION: In the present invention, a reservation business entity managing reservation of a parking lot establishes an agreement with an owner of the parking lot, and provides a parking lt for the reservation user where a passenger compartment of a reserved parking lot accepts a reservation by dividing a day into several time zones for multiple days before the current day of the reservation. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135873-A (JP)
Title: Air cleaner
Inventor: MOCHIZUKI KATSUYA
IPC: F24F8/22
Filed: 2022-03-16
Abstract: To provide an air cleaner which can enhance air cleaning efficiency while maintaining ultraviolet ray leakage prevention.SOLUTION: An air cleaner comprises a cylindrical housing 1 which has an intake port and an exhaust port on a central axis Ax and which has a rod-like ultraviolet ray irradiation unit 3 inside, and an air intake unit. Between the rod-like ultraviolet ray irradiation unit and the exhaust port, an exhaust port side light shielding part 4 comprising a conical light shielding member 41 and an annular light shielding member 42 is provided. Between the rod-like ultraviolet ray irradiation unit and the intake port, an intake port side light shielding member comprising the conical light shielding member and the annular light shielding member is provided. Here, a diameter D1 of the conical light shielding member 41 is (L1/L2) D2a+(1-L1/L2) W≤D1<D0 [where, D2a is an inner diameter of an inside opening hole of the annular light shielding member; D0 is an inner diameter of the cylindrical housing; L1 is a distance between a farthest end of the rod-like ultraviolet ray irradiation unit and the conical light shielding member; L2 is a distance between a farthest end of the rod-like ultraviolet ray irradiation unit and the annular light shielding member; and W is width of the rod-like ultraviolet ray irradiation unit].SELECTED DRAWING: Figure 6B
Patent JP-2023140681-A (JP)
Title: Substrate processing apparatus
Inventor: NEMOTO SHUHEI
IPC: H01L21/304
Filed: 2022-03-23
Abstract: To stably process a substrate at a low cost by suppressing a bounce droplet, in a substrate processing apparatus that processes the substrate by supplying a processing liquid to the rotated substrate.SOLUTION: This invention provides a substrate processing apparatus including: a substrate holding part that is rotatably provided around a rotational shaft extended in a vertical direction while sucking and holding a lower surface center part of a substrate; a rotational mechanism that outputs a rotational driving force for rotating the substrate holding part; a processing mechanism that processes the substrate by supplying a processing liquid to the substrate held by the substrate holding part; and a rotational cup part that is rotatably provided around the rotational shaft while surrounding an outer periphery of the substrate to be rotated, and captures a droplet of the processing liquid scattered from the substrate. The rotational mechanism further includes a dynamic transmission part that transmits one part of a rotational driving force as a cup driving force to a cup part to simultaneously rotate the substrate holding part and the rotational cup part by the rotational driving force.SELECTED DRAWING: Figure 2
Patent JP-2022159992-A (JP)
Title: Manhole pump system, manhole pump control device and manhole pump control method
IPC: H02J7/00
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manhole pump system that has a low load of restoring a pump and that can suppress occurrence of noise more than when using an engine type pump. 
     SOLUTION: A manhole pump system comprises pumps 23a and 23b for sucking and discharging liquid in a storage tank, a power supply passage R1-1 for supplying commercial power, a power supply passage R2-1 for supplying electrical power of a portable type storage battery 61, power supply passages R3-1 and R3-2 for supplying electrical power of a battery in an electric vehicle 65 to a pump, an inverter 311 for converting a characteristic of storage power in matching with commercial power, a V2 L66 for converting a characteristic of electrical power of the battery, a change-over switch 33 that switches power supply passages R1-1, R2-1 and R3-2 and that supplies any of commercial power, storage power and electrical power of the battery in the electric vehicle 65 to the pumps 23a and 23b, and an inverter 312 with a soft start function of suppressing a start current of the pumps 23a and 23b. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022079548-A (JP)
Title: Synthetic diamond optical element
IPC: G02B3/02
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical element having synthetic diamond material. 
     SOLUTION: An optical element comprises: synthetic diamond material; and a flattened lens surface structure in a form of a zone plate, a Fresnel lens, or an aspherical lens formed directly in at least one surface of the synthetic diamond material. The synthetic diamond material has an absorption coefficient measured at room temperature of 0.5 cm -1  or less at wavelength of 10.6 μm. The synthetic diamond material has a laser induced damage threshold satisfying one or both of the following characteristics. These characteristics include: a characteristic that the laser induced damage threshold is at least 30 Jcm 2  measured by using a pulsed laser at wavelength of 10.6 μm with a pulse duration of 100 ns and a pulse repetition frequency within a range of 1 to 10 Hz; and a characteristic that the laser induced damage threshold is at least 1 MW/cm 2  measured by using a continuous wave laser at wavelength of 10.6 μm. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023147344-A (JP)
Title: piezoelectric member
Inventor: MAIBARA SHUNSUKE
IPC: H03H9/17
Filed: 2022-03-30
Abstract: To increase the durability of a piezoelectric member.SOLUTION: A piezoelectric member includes a piezoelectric body, a first electrode, and a second electrode. The piezoelectric body has a first surface, a second surface, and a corner located between the first surface and the second surface. The first electrode is located on at least the first surface. The second electrode includes a first portion including a first arcuate portion at a position close to the corner on the first surface, a second portion located on the second surface, and a third portion located on the opposite surface to the first surface, and connected to the second portion. The second portion extends from the second surface to the first arcuate portion and is in contact with the first arcuate portion.SELECTED DRAWING: Figure 1
Patent JP-2023148201-A (JP)
Title: Sensibility presentation device
Inventor: AKAIWA SHUICHI
IPC: G06F3/01
Filed: 2022-03-30
Abstract: To eliminate the deviation of perceptible timing, when presenting a specific content such that a visual sense, an auditory sense and a tactile sense are linked together.SOLUTION: When providing contents in which voice and/or video, and tactile sense effect are linked together, a sensibility presentation device delays timing in which each signal is outputted to each device, by predetermined delay time, respectively, and outputs the signal from each control unit, depending on perception time until a human perceives each of an auditory sense and/or a visual sense, a passive tactile sense and an active tactile sense.SELECTED DRAWING: Figure 1
Patent JP-2023148990-A (JP)
Title: Terminal board
Inventor: WAKIMOTO ISAO
IPC: H01R13/52
Filed: 2022-03-30
Abstract: To provide a terminal board which can prevent a water stop member from being covered with water.SOLUTION: A housing 40 as a resin molding part has a hood part and a fitting part constituting a cylinder part, and an extension part 47 extending to an outer peripheral side from the hood part. The fitting part constituting a part of the cylinder part of the housing 40 is fitted to an opening 101. A water stop member is arranged between an outer peripheral surface of the fitting part and the inner peripheral surface of the opening 101, and stops water therebetween. The extension part 47 is provided over a whole circumference of the hood part constituting the cylinder part. In a state where the fitting part is fitted to the opening 101, the extension part 47 has an outside dimension larger than the opening 101 over the whole circumference of the opening 101, when be viewed from the opening direction (Z-axis direction) of the opening 101.SELECTED DRAWING: Figure 5
Patent JP-2023149949-A (JP)
Title: Inventory control device and inventory control system
Inventor: YAMADE KINYA
IPC: B65G1/137
Filed: 2022-03-31
Abstract: To provide an inventory control device and an inventory control system that can detect trouble with high accuracy.SOLUTION: An Inventory control device 10 comprises a mount table 12, a photoelectric sensor 20, a weight sensor 30, and a trouble detection part 26. The mount table 12 has a translucent part 13 which allows light to pass through. The photoelectric sensor 20 emits light to the translucent part 13 and receives light from the translucent part 13. The weight sensor 30 measures weight of an article P mounted on the mount table 12. The trouble detection part 26 detects a trouble based upon a quantity of the light that the photoelectric sensor 20 receives and the weight that the weight sensor 30 measures.SELECTED DRAWING: Figure 2
Patent JP-2023150191-A (JP)
Title: Vehicle body floor structure
Inventor: MURAMATSU YUKI
IPC: B62D25/20
Filed: 2022-03-31
Abstract: To provide a vehicle body floor structure that is able to suitably prevent distortion and deformation of a floor portion.SOLUTION: A vehicle body floor structure 1 includes: a lower wall portion 13 and a body portion 21, as a floor portion laid between a pair of side sills in a vehicle width direction; and an upper wall portion 11 and side wall portions 12, 12, as a tunnel portion extending in a longitudinal direction in an intermediate part of the floor portion in the vehicle width direction and having an upward projecting shape. A plurality of first ridge lines 81a, 81b, 82a, 82b extending in the vehicle width direction from a boundary portion with the tunnel portion are formed on the floor portion, and the plurality of first ridge lines 81a, 81b, 82a, 82b are inclined forward as they extend outside in the vehicle width direction.SELECTED DRAWING: Figure 4
Patent JP-2023150902-A (JP)
Title: Control method of video shake correction in system for enabling activities by substitute person
Inventor: NISHIGUCHI JUN
IPC: H04N21/234
Filed: 2022-03-31
Abstract: To allow a viewer to securely watch a video where video shake is reduced when the viewer existing in a place other than a site watches the video stream-distributed from the site.SOLUTION: A terminal device 12 carried by a substitute person Y existing in a site S on behalf of a viewer X stream-distributes video data representing a video generated by a camera of the terminal device 12 to a terminal device 11 used by the viewer X. The terminal device 11 subjects the video to video shake correction processing which is processing for reducing video shake included in a video represented by the video data stream-distributed from the terminal device 12, and displays the video subjected to the video shake correction processing on a display of the terminal device 11. Since the video shake correction processing is performed in the terminal device 11, the viewer X can watch the video where video shake is reduced, regardless of whether or not the video shake is included in the video represented by the video data stream-distributed from the terminal device 12.SELECTED DRAWING: Figure 1
Patent JP-2023150923-A (JP)
Title: Beer-taste beverage
Inventor: NAKAMURA YOJI
IPC: C12C7/04
Filed: 2022-03-31
Abstract: To provide a beer-taste beverage with a reduced wort odor.SOLUTION: A beer-taste beverage has an alcohol content of 0.5 v/v% or more and 4.5 v/v% or less and a 2-methylbutanal content of 0.1 mass ppb or more and 2.8 mass ppb or less.SELECTED DRAWING: None
Patent JP-2023134312-A (JP)
Title: Method for concentrating micro substances that exist in living organisms, environment, or food
Inventor: NISHIMURA NAOYUKI
IPC: C12N7/02
Filed: 2022-03-14
Abstract: To provide a polyethylene glycol (PEG) precipitation method that can easily, quickly, and efficiently concentrate target micro substances from a sample that contains many contaminants other than the micro substances (especially viruses) to be concentrated.SOLUTION: By adding a base substance, a chelating agent, a reducing agent, and/or a protein component to a PEG solution, trace amounts of micro substances (especially viruses) can be recovered with a high recovery rate from various large-volume samples. The recovered micro substances have sufficient purity to withstand detection by Direct RT-PCR.SELECTED DRAWING: None
Patent JP-2023152559-A (JP)
Title: Construction method of structure protection sheet
Inventor: NINOMIYA AKIRA
IPC: E04D3/00
Filed: 2022-04-04
Abstract: To provide a construction method for a structure protection sheet, which allows the construction of the structure protection sheet easily and without gaps even on a surface of a structure having a plurality of substantially parallel steps.SOLUTION: Provided is a construction method for a structure protection sheet in which a structure protection sheet having an adhesive layer, a polymer cement hardening layer, a Young's modulus adjustment layer, and a resin layer is attached to a surface of a structure. A plurality of linear steps are formed approximately in parallel on the surface of the structure. A width of the structure protection sheet is wider than an interval between the adjacent steps. The structure protection sheet is attached to the surface of the structure from the adhesive layer side in a direction parallel to the step.SELECTED DRAWING: Figure 1
Patent JP-2022082690-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To increase game interest. 
     SOLUTION: A game machine includes: a first passage through which game balls can be distributed; a first ball entry area into which game balls can enter; distribution mode changing means for changing a distribution mode of the reached game balls; and switching means for switching a state of the distribution mode changing means between a first state in which it is impossible or difficult to send game balls that have reached the distribution mode changing means to the first ball entry area and a second state in which it is possible or easy to send game balls that have reached the distribution mode changing means to the first ball entry area. The switching means, as an operation mode for switching the state of the distribution mode changing means between the first state and the second state, includes a first mode in which it is impossible or difficult to cause game balls enter the first ball entry area if game balls are not distributed in the first passage and a second mode in which it is possible or easy to cause game balls enter the first ball entry area even if game balls are not distributed in the first passage. 
     SELECTED DRAWING: Figure 398 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023154664-A (JP)
Title: printing system
Inventor: TERASHIMA RYOHEI
IPC: B41J2/01
Filed: 2022-04-07
Abstract: To provide a printing system that appropriately selects a jig to be used and obtains information necessary for printing.SOLUTION: A printing system 1 comprises a printing control device 4 that outputs printing data, a printing device 2 that executes printing on the basis of the printing data, and jigs 3 placed on a table 25 of the printing device 2. The plurality of jigs 3 are prepared. A jig ID for identifying the jig 3 is attached to each of the jigs 3. The printing control device 4 has a jig information obtaining part 411 that obtains jig information on the jig 3 placed on the table 25, on the basis of the jig ID of the jig 3 placed on the table 25, and a printing data generating part 412 that generates printing data on the basis of image data 420 and the jig information.SELECTED DRAWING: Figure 1