baber/WOPTO huggingface dataset:
Patent JP-2020204329-A (JP)
Title: Air compressor
Inventor: OKUBO SHINICHI
IPC: F04B49/02
Filed: 2020-09-29
Abstract: To provide an air compressor capable of fluctuating a pressure state in a tank part appropriately according to use situation, etc. of a drive tool.SOLUTION: A control means 5 of an air compressor 1 stops the drive of a motor means 4 when a pressure value in a tank part 2 is equal to or higher than a motor stop pressure value, and starts the drive of the motor means 4 when the pressure value is equal to or lower than a motor start pressure value. Also, the control means 5 gradually reduces at least one value of the motor start pressure value and the motor stop pressure value by a predetermined amount each time a first predetermined time elapses in a state where the motor means 4 is stopped.SELECTED DRAWING: Figure 2
Patent JP-2021000522-A (JP)
Title: Arthroscopic surgical apparatus
Inventor: DROR ROSNER
IPC: A61B17/56
Filed: 2020-09-30
Abstract: To provide an improved arthroscopic bone channel formation and suturing system.SOLUTION: A useful arthroscopic bone channel formation and suturing system following formation of first and second generally straight channels into the bone. The second channel does not intersect the first channel. The system comprises curved bone puncture needle configured to be insertable into the first channel; a curved needle drive assembly configured to manipulate a curved needle to form a curved junction between the first channel and the second channel; a suture snare wire assembly configured to insert a suture snare wire into a suture snare wire pickup position via the second channel in a bone; and a cooperating multifunction drive assembly that functions to operatively operate the curved needle drive assembly and the suture snare wire assembly, such that the suture snare wire is pulled from a suture pickup position via a junction and through the first channel.SELECTED DRAWING: Figure 1A
Patent JP-2022059469-A (JP)
Title: Position detecting device
Inventor: HORIBE RYUSUKE
IPC: G01B11/00
Filed: 2020-10-01
Abstract: To provide a position detecting device capable of quickly detecting the position of an object.SOLUTION: A position detecting device includes: a timing generating unit that generates a first modulation signal string and a second modulation signal string; a plurality of light emitting units that emit detection light whose intensity is modulated by the first modulation signal string and the second modulation signal string; and a light receiving unit that receives reflected light obtained by refection of the detection light on an object, and converts the reflected light into an electric signal. The position detecting device comprises: a multiplier that extracts, from the electric signal, signal waves (multiplication signals) including a component whose phase is synchronized with that of the first modulation signal string or the second modulation signal string; an integrator that integrates the multiplication signals extracted by the multiplier; and a calculation unit that calculates the position the object on the basis of an integration output of the integrator. Before the integrator performs integration (times t12 to t13), an integration output of the integrator is preset to an integrated value V1 calculated by the previous integration by the integrator (time t11).SELECTED DRAWING: Figure 9
Patent JP-2022059713-A (JP)
Title: Ball screw
Inventor: YAMAMOTO SHINPEI
IPC: F16H25/24
Filed: 2020-10-02
Abstract: To provide a ball screw applying an end deflector system and capable of reducing torque fluctuation.SOLUTION: In a ball screw 1, a nut 30 includes cutouts 33 disposed at both ends in an axial direction of a screw shaft 20, and a circulation path 35 connecting two cutouts 33. An end deflector 50 is fitted in the cutouts 33. A fixing member 70 is disposed at an axial outer side with respect to the end deflector 50, and fixed to the nut 30. An elastic body 60 includes a main body portion 61 sandwiched between a side surface 331 of the cutout 33 and the end deflector 50. The end deflector 50 includes a base portion 51 facing the circulation path 35, and a pair of arms projecting from the base portion 51 toward a rolling path 15. The main body portion 61 is overlapped to a virtual straight line L passing through centers of a plurality of balls 40 disposed between the pair of arms, when observed from an axial direction.SELECTED DRAWING: Figure 3
Patent JP-2022060624-A (JP)
Title: Multilayer polyimide film
Inventor: NIIMI KIMIYASU
IPC: B32B27/30
Filed: 2020-10-05
Abstract: To provide a multilayer polyimide film with a low coefficient of thermal expansion (i.e., CTE or a linear expansion coefficient), stably low dielectric constant (Dk) and dielectric loss tangent (Tanδ), high strength, and high elasticity.SOLUTION: In a multilayer polyimide film, a fluororesin layer is laminated on at least one surface of a polyimide film which contains diamine components including paraphenylenediamine and 1,3-bis(4-aminophenoxy)benzene and tetracarboxylic acid components including pyromellitic acid dianhydride and 3,3',4,4'-biphenyltetracarboxylic acid dianhydride as main polymerization components, in which the dielectric constant at the 5.8 GHz is 3.5 or less, the dielectric loss tangent is 0.006 or less, the water absorption ratio is 1.2% or less, and the linear expansion coefficient at 50 to 200°C is 2 to 18 ppm/°C.SELECTED DRAWING: Figure 1
Patent JP-2022064221-A (JP)
Title: Supply device for attachment
Inventor: HANAI TAKEOMI
IPC: B65B61/20
Filed: 2020-10-13
Abstract: To provide a supply device for an attachment, which has a high processing capability that makes it possible to efficiently obtain a product containing an attachment in a container together with an article.SOLUTION: A supply device for an attachment includes: a support unit 11 on an upper side of which an attachment document 10 is supported; and a holding unit 12 that is moved by moving means to a receiving position S1 below the support unit 11 and to a packing position S2 apart from the receiving position S1. The attachment document 10 supported by the support unit 11 is pressed into the holding unit 12 sandwiched by sandwiching means 17 from a thickness direction and positioned at the reception position S1, thereby holding the attachment document 10 by the holding unit 12 while keeping the attachment document bent. An article 14 held by loading means 16 is pressed against an upper surface of an attached document 10 held by the holding unit 12 positioned at the packing position S2, and the attached document 10 is packed into a container 15, positioned below the packing position S2, together with the article 14 that has passed through the holding unit 12.SELECTED DRAWING: Figure 2
Patent JP-2022064247-A (JP)
Title: Heat treatment apparatus
Inventor: YOSHIDA TARO
IPC: C21D1/18
Filed: 2020-10-13
Abstract: To provide a heat treatment apparatus making it possible to improve productivity by reducing time of heat treatment applied to high-mix low-volume workpieces.SOLUTION: A heat treatment apparatus 30 includes a hardening furnace 31 to individually continuously harden workpieces by an electric type of rapid temperature increasing mechanism 32 capable of directly increasing temperature of the workpieces, tempering furnaces 41 to continuously temper the workpieces for different periods of time by an electric type of heating mechanism 42, and a switching mechanism 51 to switch a flow of the workpieces from the hardening furnace 31 to any one of a plurality of tempering furnaces 41.SELECTED DRAWING: Figure 5
Patent JP-2022064573-A (JP)
Title: Table device
Inventor: SATO TOSHINORI
IPC: B23Q1/38
Filed: 2020-10-14
Abstract: To provide a table device having an improved configuration of a cylinder member of the table device.SOLUTION: A table device 10 includes a seal member 50 provided so as to project toward a guide surface 1A from the periphery of an internal space 5H of a cylinder member 5 storing a piston member 4 on a surface facing the guide surface 1A of the cylinder member 5, and a bearing member 7 that is arranged at a position farther than the seal member 50 based on the internal space 5H, and forms a gas bearing 7G between the guide surface 1A and the bearing member 7, on the surface facing the guide surface 1A of the cylinder member 5, in which at the time of formation of the gas bearing 7G, a first gap G1 between the seal member 50 and the guide surface 1A is set to be larger than a second gap G2 between the bearing member 7 and the guide surface 1A.SELECTED DRAWING: Figure 4
Patent JP-2022065302-A (JP)
Title: Sensor and manufacturing method for the same
Inventor: AMAMOTO YURINA
IPC: G01N27/41
Filed: 2020-10-15
Abstract: To provide a sensor with reduced variation in characteristic.SOLUTION: A sensor 1 includes a substrate 10 including a main surface 10m, a sensor part 3 including a gas flow channel 30 formed of a porous material, and at least one of a heater 14 and a temperature sensor 20. At least one of the heater 14 and the temperature sensor 20 is a wire with a forward tapered side surface. In a plan view of the main surface 10m of the substrate 10, the forward tapered side surface of the wire overlaps with the gas flow channel 30.SELECTED DRAWING: Figure 2
Patent JP-2022065343-A (JP)
Title: Receiving device, viewing history management device, and program
Inventor: ABE SHINYA
IPC: G06F13/00
Filed: 2020-10-15
Abstract: To provide a receiving device, a viewing history management device, and a program for reproducing a content corresponding to a viewing history across a plurality of distribution methods.SOLUTION: The receiving device comprises: a content information acquisition unit, a viewing history acquisition unit, a reproduction method determination unit, and a content presentation unit. The content information acquisition unit acquires content information including a plurality of distribution methods for a single content. The viewing history acquisition unit acquires a viewing history of the content. The reproduction method determination unit determines a determination method included in the content information acquired by the content information acquisition unit and a reproduction method based on the viewing history acquired by the viewing history acquisition unit. The content presentation unit represents a received content, by using the distribution method and the reproduction method determined by the reproduction method determination unit.SELECTED DRAWING: Figure 3
Patent JP-2022065825-A (JP)
Title: Vibration type densitometer, and bubble mix-in determination method in vibration type densitometer
Inventor: TANIGUCHI HIROAKI
IPC: G01N9/00
Filed: 2020-10-16
Abstract: To provide a vibration type densitometer capable of detecting bubbles mixed in a sample cell without repeatedly introducing a sample to be measured into the sample cell.SOLUTION: A vibration type densitometer 1 that measures density of a sample to be measured stored in a sample cell 10, comprises excitation means 20 of exciting vibration in the sample cell 10, measurement means 30 of measuring a vibration cycle of the excited sample cell 10, drive control means 80 of driving the excitation means 20 with first drive force and second drive force smaller than the first drive force, and determination means 90 of determining the presence or absence of air bubbles in the sample cell 10 on the basis of the difference between a first vibration period of the sample cell 10 excited with the first drive force and a second vibration period of the sample cell 10 excited with the second drive force.SELECTED DRAWING: Figure 1
Patent JP-2022069040-A (JP)
Title: Heating agitation cooking unit
Inventor: HIRAO KENICHI
IPC: A47J27/14
Filed: 2020-10-23
Abstract: To provide a heating agitation cooking unit capable of preventing a food material agitated in cooking from being left.SOLUTION: There is provided a heating agitation cooking unit (1) for agitating a food material put into an internal part of a hollow state drum (3) by an agitation mechanism (7) and heating the food material from a lower side of the drum (3) for cooking the food material by a heating mechanism (6), in which the agitation mechanism (7) is configured so that, a middle part of an agitation blade (27) is fitted to a rotary shaft (24) provided along the drum (3) in the internal part of the drum (3) through a support body (26), a tip part of the agitation blade (27) is approximated to an inner peripheral face of the drum (3) and a base end part of the agitation blade (27) is extended to a side part of the support body (26). In the invention, the base end part of the agitation blade (27) is extended toward the side part of the rotary shaft (24). In the invention, between the base end part and the tip part of the agitation blade (27), a food material holding part (38) is formed for temporarily holding the food material to be agitated in a state of folding the tip part toward a rotary direction of the rotary shaft (24) with respect to the base end part.SELECTED DRAWING: Figure 6
Patent JP-2022071466-A (JP)
Title: Balance management system, balance management method, and balance management program
Inventor: HIDA TEPPEI
IPC: G06Q40/02
Filed: 2020-10-28
Abstract: To provide a balance management system, a balance management method, and a balance management program capable of performing betting that suppresses fraud and uses payment means other than a legal tender while suppressing alteration of a system for managing a betting account.SOLUTION: A balance management method by a balance management system (an information processing system) acquires a request for deposit using at least one of first payment means and second payment means different from each other, available to pay a transaction price of a transaction object. If the deposit request is a request for deposit using the first payment means, a non-withdrawable balance stored in a storage unit is not increased. If the deposit request is a request for deposit using the second payment means, the stored non-withdrawable balance is increased according to a deposited amount. If funds of a withdrawable balance in a balance of a betting account are withdrawn, funds of the withdrawable balance calculated by subtracting the stored non-withdrawable balance are remitted to a user from the balance of the betting account.SELECTED DRAWING: Figure 2
Patent JP-2021022398-A (JP)
Title: Method for getting bird's-eye-view of use history of all electronic files in file server
Inventor: NIIHARA TOSHIKI
IPC: G06F3/0484
Filed: 2020-10-29
Abstract: To provide a method that makes it possible to get a bird's-eye-view of the use history of all files on a tree structure indicating storage places of all the files stored in a file server.SOLUTION: In a tree structure indicating storage places of all files in a file server, the state of each file or folder at a time point in the past is divided into three states of "before creation", "in use" and "after end of use" using time information on newly created date and time and final update date and time of each file or folder, which of the divisions each file or folder is in is indicated by color arrangement to straight lines on the tree structure corresponding to the file or folder, and tree structures at respective points from the past to the present are displayed side by side so that they can be compared.SELECTED DRAWING: Figure 2
Patent JP-2022072582-A (JP)
Title: Light source device and image projector with the same
Inventor: AIDA TOMOHISA
IPC: G03B21/00
Filed: 2020-10-30
Abstract: To provide a small and still efficient light source device, and an image projector with the light source device.SOLUTION: A light source device 100 includes: a light source unit 10 having a plurality of light sources 1b and a collimator lens 2 for making light beams from the light sources 1b into parallel light beams; an optical characteristics conversion element 20 for generating light with different characteristics from the characteristics of the light from the light source 10; and an optical system for irradiating the optical characteristics conversion element 20 with the light from the light source unit 10. The optical system includes a division element 3 and a light collecting element 4 arranged in that order from the light source unit 10 side to the optical characteristics conversion element 20 side, the division element dividing the light from the light source unit 10 and the light collecting element 4 collecting a plurality of lights divided by the division element 3. The focal distance of the division element 3 and the distance between the division element 3 and the light collecting element 4 are each properly set.SELECTED DRAWING: Figure 2
Patent JP-2021043996-A (JP)
Title: Notification device and notification system
Inventor: TAKAHARA YUICHIRO
IPC: G08B23/00
Filed: 2020-11-11
Abstract: To easily implement notification.SOLUTION: A notification device according to an example of one embodiment comprises: a detection unit which detects and identifies a user in a predetermined facility on the basis of an image that is captured in the predetermined facility; and a notification unit which notifies the user of predetermined information by changing an illumination mode of an illumination device that illuminates the predetermined facility, on the basis of a result of detection by the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2021091594-A (JP)
Title: Mesoporous zeolite and method for producing the same
Inventor: NAGASE TAKAKO
IPC: B01J20/30
Filed: 2020-11-13
Abstract: To provide a mesoporous zeolite having both micropore and mesopore functions and excellent hydrophilicity, and a method for producing the same.SOLUTION: A mesoporous zeolite comprising zeolite crystal grains lined up with gaps, wherein the grain size of the zeolite crystal grains is 2-50 nm, and the crystal grains have micropores having a pore size of less than 2 nm, mesopores having a pore size of 2 to 50 nm, a crystallinity of 90% or more, and a carbon content of less than 4.4 mass%. And, a method for producing a mesoporous zeolite, which comprises supplying microwave into a cavity resonator to form standing wave and to heat raw slurry of zeolite using the standing wave. It is preferred to utilize standing wave magnetic field for the heating.SELECTED DRAWING: None
Patent JP-2022081289-A (JP)
Title: Coast structure reducing accumulation and erosion due to coast drift sand
Inventor: KONDO KENICHI
IPC: E02B3/06
Filed: 2020-11-19
Abstract: To provide means capable of preventing a generation of sediment in a harbor without being affected by water flow environment in a water area where a harbor is constructed.SOLUTION: A coast structure 1 comprises: dam body 11 and dam body 12 disposed to be separated form a shore line G to sea S side, extending to an offshore direction, and forming a harbor; a steel sheet pile 13 installed on a sea bottom so as to connect a land side end portion of the dam body 11 and a land side end portion of the dam body 12; a plurality of piles installed on a sea bottom of an area between the steel sheet pile 13 and a shore L; and a floor slab 15 installed on the piles. The harbor formed by the dam body 11, the dam body 12, and the steel sheet pile 13 is disposed to be separated from the shore L, thus, coast drift sand is not largely inhibited. The floor slab 15 includes an opening portion O1 and an opening portion O2 that vertically penetrate. Via the openings, accumulated sand on the sea bottom below the floor slab 15 can be easily dredged onto the floor slab 15. So, a status where sediment generated outside the harbor proceeds and sand flows into the harbor through a harbor entrance can be easily avoided.SELECTED DRAWING: Figure 1
Patent JP-2022083227-A (JP)
Title: Adaptability evaluation device, adaptability evaluation method, and adaptability evaluation program
Inventor: ISEZAKI TAKASHI
IPC: A63B71/06
Filed: 2020-11-24
Abstract: To correctly evaluate adaptability to change in a situation on a movement targeted by a user.SOLUTION: An adaptability evaluation device for evaluating a user's adaptability to a target movement that changes when a predetermined condition changes, which can determine success or failure as a result of the execution by the user includes: a measuring unit for measuring movement information on the user every time the user executes the target movement on a condition set to a predetermined condition; a movement content evaluation calculation unit for, on the basis of the movement information, calculating a reproductivity evaluation value indicating how much the movement information measured most recently is reproduced, and calculating an efficiency evaluation value indicating how small an amount of the user's movement is when the target movement is executed; a target movement determination unit for calculating a success rate of the target movement; and an adaptability evaluation calculation unit for calculating an adaptability evaluation value on the basis of the reproductivity evaluation value, the efficiency evaluation value, and the success rate.SELECTED DRAWING: Figure 4
Patent JP-2021054829-A (JP)
Title: Val66Met (SNP rs6265) GENOTYPE SPECIFIC DOSING REGIMENS AND METHODS FOR TREATMENT OF DEPRESSION
Inventor: LODEWIJK IVO CAERS
IPC: A61K31/135
Filed: 2020-11-26
Abstract: To provide methods and dosing regimens for treatment of depression (preferably, treatment resistant depression), for treatment of depression in a suicidal patient, and/or for treatment and/or prevention of suicidality (e.g. suicidal ideations).SOLUTION: The methods and dosing regimens comprise genotyping a patient to determine the patient's Val66Met rs6265 polymorphism in BDNF, and administering a ketamine, preferably esketamine, preferably intranasal esketamine, according to a dosing regimen matched to the patient's genotype.SELECTED DRAWING: None
Patent JP-2022090480-A (JP)
Title: Game machine
Inventor: HAKAMADA TETSUO
IPC: A63F7/02
Filed: 2020-12-07
Abstract: To provide a game machine capable of suitably performing control of various devices.SOLUTION: A main-side MPU 82 transmits a first predetermined operation signal and a second predetermined operation signal through a predetermined signal path. A first selection circuit 473 allows a specific electric drive part 32b to be in a drive state when receiving the first predetermined operation signal, and a second selection circuit 474 allows a distribution inlet drive part 163 to be in a drive state when receiving the second predetermined operation signal. A high-level first selection signal is transmitted such that the first predetermined operation signal is received by the first selection circuit 473, and a high-level second selection signal is transmitted such that the second predetermined operation signal is received by the second selection circuit 474. A malfunction prevention circuit 472 is provided in a position at a side of the main-side MPU 82 rather than in a place in which the signal path is branched toward the selection circuits 473, 474 in the predetermined signal path.SELECTED DRAWING: Figure 241
Patent JP-2022090929-A (JP)
Title: Brazing repair method and brazing repair auxiliary material
Inventor: ONISHI HARUKI
IPC: B23K1/20
Filed: 2020-12-08
Abstract: To provide a method that is able to stably prevent outflow of a brazing material regardless of a brazing point.SOLUTION: In a brazing repair method according to an embodiment, a brazing material 10 is filled in each of a crack A and a peeling B of a metal workpiece 1. Then, the method includes: a step of preparing a brazing repair auxiliary material containing ceramic particles and a thermoplastic binder used in a 3D printer; a step of forming a flow stop intermediate molded body 11A formed by applying the brazing repair auxiliary material in a melted state ejected from a nozzle 22 of the 3D printer, in multiple layers around each of the crack A and the peeling B; and a step of forming a flow stop composed of the ceramic particles, by heating the metal workpiece 1 with the brazing repair auxiliary material applied thereto, by increasing a heating temperature, thereby thermally decomposing the thermoplastic binder, and by sintering the ceramic particles thereafter.SELECTED DRAWING: Figure 3