baber/WOPTO huggingface dataset:
Patent JP-2020192596-A (JP)
Title: Manufacturing method for hollow pipe component
Inventor: TOMIOKA TAIZO
IPC: B21D51/18
Filed: 2019-05-30
Abstract: To provide a manufacturing method for a hollow pipe component that is able to easily improve manufacturing efficiency.SOLUTION: A manufacturing method for a hollow pipe component, according to an embodiment, has a laminate formation and preparation step, a joining step, a cutting step and a molding step and manufactures a hollow pipe component from the laminate in which a first metal plate portion and a second metal plate portion are stacked. In the laminate formation step, a laminate is formed, in which the first metal plate-like portion and a second metal plate-like portion are stacked. In a joining step, a joined body is formed, in which the first metal plate-like portion and second metal plate-like portion of the laminate are joined through friction agitation at a friction agitation joining portion, In the cutting process, the joined body is cut to form a cut body including at least a part of the friction agitation joining portion. In the molding process, a molding process is performed by inserting a molding jig between the first metal plate-like portion and the second metal plate-like portion, other than the friction agitation joining portion, of the cut body, thereby forming the cut body into a hollow pipe component.SELECTED DRAWING: Figure 1
Patent JP-2020197427-A (JP)
Title: Collision detection sensor, on-vehicle sensor, and on-vehicle system
Inventor: SAKURAI KAZUMASA
IPC: G01L1/02
Filed: 2019-05-31
Abstract: To provide a configuration capable of excellently detecting a collision while avoiding fault occurrence with respect to transmission/reception of an electromagnetic wave to detect an obstacle.SOLUTION: A collision detection sensor (12) is arranged in one of: a first area (R1) where a cover part (113) covering an antenna part (111) which is an electromagnetic wave transmitter-receiver in an on-vehicle radar sensor (11) that is mounted inside an exterior part (3) constituting the outermost layer of a vehicle body (2) in a vehicle so as to detect, by transmitting and receiving electromagnetic waves, an object about to collide, and where an orientated range (RD) of the antenna part is excluded; a second area (R2) where a housing (112) for holding the antenna part in the on-vehicle radar sensor is superimposed on the cover part; and a third area (R3) where the housing is fixedly supported by a sensor support part (5) that is a vehicle body part constituting the vehicle body, and that is arranged inside the exterior part.SELECTED DRAWING: Figure 3
Patent JP-2020197868-A (JP)
Title: Information processing apparatus, information processing system, information presenting method related to water purifiers, and program
Inventor: KAWAI YOSHINORI
IPC: E03C1/10
Filed: 2019-05-31
Abstract: To provide an information processing apparatus, an information processing system, an information presenting method related to a water purifier, and a program for reducing number of configurations required to be mounted on a main body of the water purifier in order to detect information related to the water purifier.SOLUTION: An information processing system 1 is composed of a user terminal 10 and a server 20. The user terminal 10 includes a control unit 11 and a storage unit 12. The control unit 11 includes an acquisition unit 111, a detection unit 112, a presentation unit 113, a registration unit 114, and a synthesis unit 115. The server 20 includes a control unit 21 and a storage unit 22.SELECTED DRAWING: Figure 4
Patent JP-2020195549-A (JP)
Title: Absorbent article
Inventor: YOSHIDA HIDEAKI
IPC: A61F13/51
Filed: 2019-05-31
Abstract: To provide an absorbent article whose air-permeability is more excellent than conventional.SOLUTION: An absorbent article includes: a first contraction part which includes a first elastic member provided for a first area approximate to a waist opening end edge forming a waist opening part capable of inserting a wearer's waist part of a front body area and a back body area and extended along a waist direction, and contracts the waist opening part in the waist direction; and a second contraction part which includes a second elastic member provided for a second area adjacent to a crotch area side with respect to the first area of the front body area and the back body area and extended along the waist direction, and contracts the waist opening in the waist direction. A longitudinal direction end part of the absorber and the first contraction part are in contact with each other.SELECTED DRAWING: Figure 9
Patent JP-2020197438-A (JP)
Title: Shape measuring device
Inventor: NEMOTO MASATSUGU
IPC: G01B5/00
Filed: 2019-05-31
Abstract: To provide a shape measuring device capable of achieving both of improvement in measurement efficiency and accuracy of temperature measurement in measuring a shape of an object to be measured.SOLUTION: A shape measuring device includes: a detector for detecting the surface of an object to be measured; and a moving mechanism for moving the detector and the object to be measured relative to each other. The detector measures a shape of the object to be measured. The shape measuring device further includes: a non-contact temperature sensor for a workpiece, which measures temperature of the object to be measured in a non-contact manner; a contrast workpiece made of the same material as that of the object to be measured; a contact type temperature sensor for the contrast workpiece which is provided in a state in contact with the contrast workpiece and measures the temperature of the contrast workpiece; and a non-contact temperature sensor for the contrast workpiece, which measures the temperature of the contrast workpiece in the non-contact manner.SELECTED DRAWING: Figure 1
Patent JP-2020201112-A (JP)
Title: Surveying device
Inventor: OTOMO FUMIO
IPC: G01C15/06
Filed: 2019-06-10
Abstract: To provide a surveying device with which it is possible to measure even when an attitude is instable.SOLUTION: The surveying device comprises: a surveying device body 4 having a reference optical axis O; a measurement direction imaging unit for acquiring a first image that includes a measurement object 2 along a first imaging optical axis having a prescribed relationship with the reference optical axis O; a distance measurement unit for measuring the distance to the measurement object 2; an emission direction detection unit of distance measurement light; a time measurer for issuing a reference time signal; a downward imaging unit 5 for acquiring a second image along a second imaging optical axis 13 extending downward at a prescribed angle relative to the reference optical axis O; an attitude detector of the surveying device body 4; a display unit; and a computation control unit. The computation control unit controls the display unit so that a vertical lower position is displayed on the second image on the basis of the detection result of the attitude detector, and acquires the first and second images at a prescribed time interval and detects an inter-image change in at least one of these, associates the inter-image change and the detection results of the distance measurement and emission direction detection units on the basis of the reference time, and confirms the measurement point of the measurement object 2 relative to the vertical lower position.SELECTED DRAWING: Figure 1
Patent JP-2020203241-A (JP)
Title: Chemical substance adsorptive composite particle, production method of chemical substance adsorptive composite particle, and dry powder, fiber sheet and porous body containing chemical substance adsorptive composite particle
Inventor: HAYASHI YUMI
IPC: G21F9/12
Filed: 2019-06-14
Abstract: To provide a chemical substance adsorptive composite particle and a production method of the composite particle that has a high adsorption effect on a chemical substance and can be used for a long period of time, and a dry powder, a fiber sheet and a porous body containing the chemical substance adsorptive composite particle.SOLUTION: A chemical substance adsorptive composite particle 5 is a composite particle having a core particle having at least one type of polymer and a coating layer 2 coating the surface of the core particle 3 and composed of a fine cellulose 1, in which the core particle 3 and the fine cellulose 1 are bonded to be in an inseparable state, and at least one type of chemical substance adsorptive material 4 is deposited on the fine cellulose 1.SELECTED DRAWING: Figure 1
Patent JP-2020204074-A (JP)
Title: High strength steel sheet for high heat input welding
Inventor: TANAKA SHUN
IPC: C22C38/00
Filed: 2019-06-17
Abstract: To provide a high strength steel sheet for high heat input welding based on new guidelines on component design.SOLUTION: A high strength steel sheet for high heat input welding contains, in mass%, C: 0.030% or more and 0.080% or less, Mn: 0.30% or more and 1.30% or less, Ni: 1.30% or more and 7.00% or less, Cu: 0.60% or more and 2.00% or less, Ti: 0.005% or more and 0.020% or less, O: 0.0010% or more and 0.0040% or less, with content limits of Si: 0.10% or less, P: 0.010% or less, S: 0.005% or less, Al: 0.003% or less, and N: 0.0060% or less, and Mn/Ni: 0.80 or less, carbon equivalent CeqWES: 0.45% or more and 0.70% or less, and carbon equivalent CeqIIW: 0.65% or more and 0.90% or less.SELECTED DRAWING: None
Patent JP-2021001266-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: SUZUKI TATSUYA
IPC: C09J201/00
Filed: 2019-06-21
Abstract: To provide a pressure-sensitive adhesive sheet having both heat dissipation property and transparency.SOLUTION: A pressure-sensitive adhesive sheet 1 includes: a base material 10; a pressure-sensitive adhesive layer 21 laminated on a first surface 10A of the base material; and a metal mesh layer 12 disposed between the base material and the pressure-sensitive adhesive layer.SELECTED DRAWING: Figure 1
Patent JP-2020033247-A (JP)
Title: Conjugate
Inventor: YAMAGUCHI AKIHIRO
IPC: C04B37/02
Filed: 2019-06-25
Abstract: To enhance conjugation strength between an outside conductor and a metal member.SOLUTION: A conjugation includes a ceramic member, an outside conductor arranged in a surface side of the ceramic member and mainly containing a first metal component, a metal member, and a conjugation part containing a solder material mainly containing a second metal component and conjugating the outside conductor and the metal member. In at least one specific cross section of the conjugate, a first requirement that a part having existing percentage of a specific part with concentration (atm%) of the second metal component of 10% or more of 20% or more is included is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2021004103-A (JP)
Title: Runaway prevention device of track running-type machine
Inventor: SAKAI HIDETOSHI
IPC: B66C15/00
Filed: 2019-06-25
Abstract: To provide a runaway prevention device of a track running-type machine capable of surely providing a sufficient holding power which can withstand a load during a storm and capable of reasonably relieving an overload during a huge earthquake.SOLUTION: A runaway prevention device 11 of a container crane 1 (a track running-type machine) running on a rail 4 for cargo handling works comprises: a holding member 13 suspended swingably in the longitudinal direction of the rail 4 by parallel links 12a at a lower part of the container crane 1; a stopper 14 equipped on the holding member 13 so as to freely move up and down; a spring rod 15 (a resilient body) to connect in the expandable/contractible state between the holding member 13 and the lower part of the container crane 1 so as to hold the parallel link 12 in the suspended state; and base metals 16 arranged in multiple locations on the ground side along the rail 4 so as to specify the moving range of the container crane 1 by locking the stopper 14.SELECTED DRAWING: Figure 1
Patent JP-2021003490-A (JP)
Title: Learning device, walking training system, method, program, and learned model
Inventor: OTSUKI MASAHISA
IPC: A61H1/02
Filed: 2019-06-27
Abstract: To provide a learning device, a walking training system, a method, a program, and a learned model for performing walking training with proper setting parameters.SOLUTION: A learning device comprises: a data acquisition unit which acquires rehabilitation data from a walking training device 100 including an actuator for assisting a trainee 900 in a walking motion and a control unit for controlling the actuator according to setting parameters; a data generation unit for generating rehabilitation data including the setting parameters as learning data; and a learning unit which performs machine learning using the learning data and thereby generates a learned model which receives detection data as input and outputs recommendation values of the setting parameters.SELECTED DRAWING: Figure 1
Patent JP-2021007497-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To provide a game machine capable of maintaining attention to a game ball.SOLUTION: Since such a constitution is adopted that, among game balls received into an area on the downstream side of a second specific winning port 700a, game balls received at a plurality of times has a higher probability of being received into an opening 751 of a detection sensor 750 than a game ball received at the first time, attention to a game ball flowing into the area on the downstream side of the second specific winning port 700a can be maintained. The attention of a player to a game ball flowing through the second specific winning port 700a can be maintained, while the game ball is arranged in the area on the downstream side of the second specific winning port 700a.SELECTED DRAWING: Figure 38
Patent JP-2019165511-A (JP)
Title: Transmission method, reception method, transmission device, and reception device
Inventor: MURAKAMI YUTAKA
IPC: H03M13/05
Filed: 2019-07-04
Abstract: To map a bit string of codewords so as not to mix a plurality of codeword bits in a single symbol.SOLUTION: An error correction encoding process is performed on an information bit string to generate a codeword whose code length is not an integer multiple of X, in the first modulation scheme that maps a bit string of X bits to generate a complex signal, a first bit string of the number of bits, which is an integral multiple of X of the codeword is modulated, and a second bit sequence excluding the first bit sequence is modulated from the codeword by a second modulation method different from the first modulation method.SELECTED DRAWING: Figure 57
Patent JP-2019207239-A (JP)
Title: Quality evaluation method and quality evaluation device
Inventor: SUGANUMA HIROSHI
IPC: G01N21/359
Filed: 2019-07-04
Abstract: To provide a quality evaluation method and a quality evaluation device capable of evaluating the quality of a cell mass in a nondestructive manner.SOLUTION: A quality evaluation device 100 includes: an acquisition step for acquiring light intensity distribution information being information related to a distribution of absorbance to measurement light in a cell mass 3 and showing deviation in the cell mass by irradiating the cell mass with the measurement light including near infrared light; and an evaluation step for evaluating quality of the cell mass on the basis of the acquired light intensity distribution information of the cell mass. Therefore, the quality evaluation device includes a light source 10, a detection part 20, and an analysis part 30.SELECTED DRAWING: Figure 1
Patent JP-2019196012-A (JP)
Title: Novel polysiloxane-based fouling control coating systems
Inventor: STEFAN MOELLER OLSEN
IPC: B05D1/38
Filed: 2019-07-04
Abstract: To provide novel multilayer polysiloxane-based fouling control coating systems having included therein active constituents such as biocides and/or enzymes, in which the coating systems are capable of tuning the biocide leaching rate to make it less dependent on time.SOLUTION: There is provided a fouling control coating system comprising at least a cured first coat and a cured second coat, wherein: a) the first coat comprises a polysiloxane-based binder matrix constituting at least 40% by dry weight of the first coat, and further comprises one or more biocides; b) the second coat comprises a polysiloxane-based binder matrix constituting at least 40% by dry weight of the second coat; and c) a binder matrix of the first coat and the second coat comprises hydrophilic oligomer/polymer moieties, and further comprises one or more hydrophilic-modified polysiloxane oils.SELECTED DRAWING: None
Patent JP-2021012509-A (JP)
Title: Semiconductor memory device
Inventor: NAKAOKA YUJI
IPC: G11C29/52
Filed: 2019-07-05
Abstract: To provide a semiconductor memory device capable of immediately correcting error bits which intermittently occur during a data reading cycle.SOLUTION: A semiconductor memory device includes a data memory array, a parity memory array, a data read/write correction unit, a parity read/write unit, and a syndrome generation decoding unit. The data read/write correction unit reads the data memory array and outputs first application read data. The parity read/write unit reads the parity memory array and outputs parity read data. The syndrome generation decoding unit generates syndrome write data on the basis of the first application read data, compares the syndrome write data with the parity read data, decodes the syndrome write data, and generates verification comparison data in an application data reading cycle. In the same reading cycle, the data read/write correction unit corrects the application data on the basis of the verification comparison data, writes back the corrected data to the data memory array, and outputs the corresponding output data.SELECTED DRAWING: Figure 1
Patent JP-2019189648-A (JP)
Title: Cis-cinnamic acid analog and gravitropism regulator
Inventor: FUJII YOSHIHARU
IPC: A01N43/38
Filed: 2019-07-08
Abstract: To provide a gravitropism regulator containing a cis-cinnamic acid or a cinnamic acid analog.SOLUTION: A gravitropism regulator contains a cis-cinnamic acid and/or a cinnamic acid analog as an active ingredient. An example of the cinnamic acid analog is a compound obtained by the following reaction formula (where R is a phenyl group).SELECTED DRAWING: Figure 6
Patent JP-2019171179-A (JP)
Title: Ablation device
Inventor: MICHAEL G CURLEY
IPC: A61B18/14
Filed: 2019-07-16
Abstract: To provide devices and methods for efficiently and reproducibly heating fluid for use in fluid enhanced ablation.SOLUTION: In one embodiment, an ablation device is provided having an elongate body, at least one wire extending through an inner lumen of the elongate body, and at least one spacer disposed within the inner lumen. The at least one wire extends through the at least one spacer such that the at least one spacer maintains an adjacent portion of the at least one wire in a substantially fixed geometric relationship with the inner lumen, thereby preventing electrical shorts and also allowing consistent and uniform heating of fluid flowing through the inner lumen of the elongate body.SELECTED DRAWING: Figure 4
Patent JP-2021017698-A (JP)
Title: Shovel
Inventor: KOYAMA YOSHITO
IPC: E02F9/02
Filed: 2019-07-17
Abstract: To provide a shovel that can prevent tools from falling into a gap between a tank and a side cover.SOLUTION: A shovel comprises a lower traveling body, an upper revolving body that is revolvably attached to the lower traveling body, a tank mounted on the upper revolving body, a side cover provided on the side of the tank in the upper revolving body, and a fall prevention member provided between the tank and the side cover.SELECTED DRAWING: Figure 3
Patent JP-2021022222-A (JP)
Title: Information processing apparatus
Inventor: MARK ZAIDEL GINDOI
IPC: G06F40/103
Filed: 2019-07-29
Abstract: To make it possible to easily change the format of a document created in the past without requiring an operation to re-create the document performed by a user.SOLUTION: An information processing apparatus 1 comprises: an input unit 2 that receives selection of a document to be edited and selection of a format file storing document format information; a document creation unit 12 that acquires the format information from the selected document file, and applies a format indicated in the format information to the selected document to create a new document; a document storage unit 4A that stores the one or more documents; and a file storage unit 4B that stores the one or more format files. The document creation unit 12 reads out the selected file from the file storage unit 4B to acquire the format information, reads out the selected document from the document storage unit 4B, and applies a format indicated in the read-out format information to the read-out document to create a new document.SELECTED DRAWING: Figure 1
Patent JP-2021021891-A (JP)
Title: Cleaning unit and image forming apparatus
Inventor: KINOSHITA KEN
IPC: G03G21/00
Filed: 2019-07-30
Abstract: To provide a cleaning unit that can prevent powder from reaching an exposure device and a developing device, and an image forming apparatus.SOLUTION: A cleaning unit 40 removes toner remaining on a surface 11S of a photoreceptor 11 in an image forming unit 10 including the photoreceptor 11, a charging device 12, an exposure device, and a developing device 15. The cleaning unit 40 includes: a cleaning blade 41 that is provided between the charging device 12 and a transfer unit 11S2 that is located on the downstream side of the developing device 15 in the direction of rotation of the photoreceptor 11 of the surface 11S of the photoreceptor 11, and removes residual toner attached to a part on the downstream side of the transfer unit 11S2 of the surface 11S of the photoreceptor 11; and a scraping member 44 that is provided on the downstream side of the cleaning blade 41 and the upstream side of an exposure unit 11S1 in the direction of rotation of the photoreceptor 11, and scrapes off powder attached to the surface 11S of the photoreceptor 11.SELECTED DRAWING: Figure 3
Patent JP-2021023078-A (JP)
Title: Brushless motor
Inventor: INOUE YOSHIYASU
IPC: H02K5/173
Filed: 2019-07-30
Abstract: To provide a brushless motor that suppresses cost increase, and can be used in two ways of fixing a propeller to one end in the axial direction of a shaft and fixing a propeller to the other end in the axial direction of the shaft.SOLUTION: In a motor 10, a first recess 80 that opens on one side in the axial direction and a second recess 82 that opens on the other side in the axial direction are formed inside a bearing housing 70. A first ball bearing 28 is housed in the first recess 80, and a second ball bearing 30 is housed in the second recess 82. The first recess 80 has an axial length into which one of a wave washer 86 and a collar 88 can be selectively inserted between the bottom surface of the first recess 80 and the first ball bearing 28 in the axial direction, and the second recess 82 has an axial length into which the other of the wave washer 86 and the collar 88 can be selectively inserted between the bottom surface of the second recess 82 and the second ball bearing 30 in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2021024931-A (JP)
Title: Curable polymer composition, cured product, and laminate
Inventor: SATO YOSHIHIDE
IPC: C09D7/61
Filed: 2019-08-02
Abstract: To provide a curable polymer composition having excellent curability, a cured product of the curable polymer composition, and a laminate having a layer composed of the cured product.SOLUTION: A curable polymer composition has a copolymer (A) having a unit based on a monomer (x) having a first active group to generate a radical by irradiation with active energy rays and a unit based on a monomer (y) having at least one selected from the group consisting of an alkyl group with four or more carbon atoms, a fluorine atom, and a silicon atom, a polyfunctional compound (B) having two or more radical-polymerizable groups in one molecule, and a non-polymer (C) having a second active group to generate a radical by irradiation with active energy rays.SELECTED DRAWING: None