baber/WOPTO huggingface dataset:
Patent JP-2021168001-A (JP)
Title: Classification model learning apparatus, classification model learning method, classification model learning program, classification model, classification apparatus, and selection apparatus
Inventor: YAGI MASAAKI
IPC: G06T7/00
Filed: 2020-04-09
Abstract: To easily configure a selection apparatus that selects objects by simplifying learning of features of various objects.SOLUTION: A classification model learning apparatus 10 includes: a sensor data acquisition unit 11 that acquires first sensor data from a first object group and second sensor data from a second object group in which one or more objects are removed from the first object group; a clustering model generation unit 12 that updates a parameter of a model by classifying a sensor data group including the first sensor data and the second sensor data into a plurality of groups by a clustering model; a specification unit 13 that specifies a group from the plurality of groups in which the number of the second sensor data included in the group is significantly smaller than the number of the first sensor data as an extraction target group; and a learning unit 14 that performs leaning of a classification model by repeating learning processing including the acquisition of the sensor data, the update of the parameter, and the specification of the extraction target group.SELECTED DRAWING: Figure 2
Patent JP-2021169940-A (JP)
Title: Automatic analyzer and automatic analyzer control method
Inventor: KANEDA TAMAMI
IPC: G01N35/00
Filed: 2020-04-14
Abstract: To provide an automatic analyzer capable of efficiently operating a measurement section for measuring a test substance.SOLUTION: An automatic analyzer 1 includes: a measurement section 10 for measuring a test substance; residual amount detection sections 51 for detecting that a residual amount of consumable supplies to be used in the measurement section 10 becomes equal to or less than a predetermined amount; a setting section 46 for setting, for each consumable supply, in which mode the measurement section 10 is to be operated between a first mode and a second mode to be applied to operation control of the measurement section 10 when the residual amount detection sections 51 detect that the residual amount of the consumable supplies become equal to or less than a predetermined amount; and a control section 41 for controlling an operation of the measurement section 10 based on contents set by the setting section 46.SELECTED DRAWING: Figure 2
Patent JP-2021171926-A (JP)
Title: Manufacturing method and manufacturing apparatus of pneumatic tire
Inventor: OZAKI AYAKO
IPC: B29C33/04
Filed: 2020-04-20
Abstract: To provide a manufacturing method and a manufacturing apparatus of a pneumatic tire capable of improving dimensional stability and uniformity.SOLUTION: When performing postcure inflation to a pneumatic tire T vulcanized in a mold, the air filled in the pneumatic tire T is circulated at least once during the postcure inflation.SELECTED DRAWING: Figure 1
Patent JP-2020124924-A (JP)
Title: Method for producing laminate and laminate
Inventor: SOMMER SEBASTIAN
IPC: D04H3/16
Filed: 2020-04-24
Abstract: To provide a method for producing a laminate composed of a plurality of spun-bonded non-woven fabric layers, in which the laminate is excellent in great softness and voluminosity and is excellent in adequate stiffness and strength.SOLUTION: The method for producing a laminate having at least two spun-bonded nonwoven fabric layers comprises: compressing or pre-consolidating a first spun-bonded nonwoven fabric layer 2 produced by deposited non-crimping continuous filaments and/or slightly crimping continuous filaments with at least one heating roller and/or calender roller 4; depositing a second spun-bonded nonwoven fabric layer 3 composed of crimping continuous filaments on the first spun-bonded nonwoven fabric layer 2; and fixing an assembly composed of both spun-bonded nonwoven fabric layers thereby having the total thickness of the laminate 1 of 0.15 to 3 mm.SELECTED DRAWING: Figure 1
Patent JP-2021173923-A (JP)
Title: Image projection zoom lens and image projection device
Inventor: YAMAKAGE AKIHIRO
IPC: G03B21/00
Filed: 2020-04-28
Abstract: To provide an image projection zoom lens which is bright, offers a high magnification, and yet uses less aspherical lenses and allows for reducing cost by employing aspherical lenses of shapes that can be efficiently manufactured.SOLUTION: An image projection zoom lens provided herein comprises a negative first group lens and a positive second group lens arranged in order from the magnification side, the first group lens consisting of a negative aspherical lens G1, negative lens G2, positive lens G3, and positive lens G4 arranged in order from the magnification side, and satisfies conditions expressed as: 1.3<|f1|/f2<1.8, 2.3<|f1|/fw<3.0, 1.4<|fG1|/|f1|<1.9, tanθ<1.19, where f1 represents a focal length of the first group lens, f2 represents a focal length of the second group lens, fw represents a focal length of the zoom lens at the wide-angle end, fG1 represents a focal length of the aspherical lens G1, and θ represents the maximum slope of an optical surface of the aspherical lens G1 with respect to the normal to an optical axis.SELECTED DRAWING: Figure 1
Patent JP-2021177299-A (JP)
Title: Information processing system, mobile terminal, and program
Inventor: MATSUTANI Shintaro
IPC: G06Q20/36
Filed: 2020-05-07
Abstract: To provide an information processing system, a mobile terminal and a program capable of knowing in advance a market price of a tip and a timing of paying the tip.SOLUTION: An information processing system includes: a mobile terminal provided with a first processor having hardware and a display; and a server provided with a second processor having hardware. Based on a travel plan registered by a user who owns the mobile terminal, the first processor displays tip information including the presence/absence of a tip for a service provider in an area included in an itinerary and a standard amount of the tip on the display, and outputs a payment request of the tip to the server by using electronic money deposited in a first electronic wallet associated with the user. The second processor calculates the standard amount of tips in the area included in the itinerary, outputs the tip information including the calculated standard amount of tips to the mobile terminal, and responds to the payment request to execute payment processing with the tip using the first electronic wallet.SELECTED DRAWING: Figure 3
Patent JP-2021179326-A (JP)
Title: Method for calibrating wear testing device and wear testing device
Inventor: AOYAMA TAKAAKI
IPC: G01N3/56
Filed: 2020-05-12
Abstract: To provide a method for calibrating a wear testing device and the wear testing device, with which it is possible to apply an exact load.SOLUTION: There is provided a method for calibrating a wear testing device, with which, while applying a prescribed load F at a prescribed angle to a test surface of a test piece TP1-TP3, a test piston PS1-PS3 is reciprocated a prescribed number of times, and then the wear characteristic value of the test surface is evaluated. The loads FD, FS+FD that acts upon the test surface while the test piston is sliding on the test surface are detected, and the wear testing device is calibrated so that the loads acting upon the test surface fall within a permissible range that includes the prescribed load.SELECTED DRAWING: Figure 7
Patent JP-2021178451-A (JP)
Title: Printer, control method, and program
Inventor: KAWAHARA TOSHINAO
IPC: B26D7/22
Filed: 2020-05-13
Abstract: To prevent a situation that, in printing on a target printing medium to be cut, a cut target printing medium is not ejected from a printing device.SOLUTION: A control unit 110 of a printer 1 acquires first print data and second print data, causes a printing unit 162 to perform first printing on a target printing medium 3, based on the acquired first printing data, and causes the printing unit 162 to perform second printing on the target printing medium 3, based on the acquired second printing data. In this case, if at least one of the length of a first cut piece of the target printing medium 3, generated based on the first printing data, and the length of a second cut piece of the target printing medium 3, generated based on the second printing data, is shorter than a predetermined shortest length, the control unit sets so that a cutting unit 163 does not make a cut between a first printing area printed by the first printing and a second printing area printed by the second printing, in the target printing medium 3.SELECTED DRAWING: Figure 2
Patent JP-2021178717-A (JP)
Title: Regenerative braking control device for industrial vehicle
Inventor: MATSUHISA TOMOHIRO
IPC: B66F9/22
Filed: 2020-05-14
Abstract: To provide a regenerative braking control device of an industrial vehicle capable of appropriately performing regenerative braking even when a charging rate of a storage battery is high.SOLUTION: A regenerative braking control device 23 includes: a regenerative resistor 24 for receiving regenerative power and discharging thermal energy; a changeover switch 25 for switching a flow of current between a lithium ion secondary battery 22 and the regenerative resistor 24, and a traveling inverter 15; a circulation fan 26 for conducting heat generated from the regenerative resistor 24 to the lithium ion secondary battery 22; an overvoltage detection unit 31 for detecting whether or not the lithium ion secondary battery 22 is caused to come into an overvoltage state by regenerative current; a temperature sensor 29 for detecting temperature of the lithium ion secondary battery 22; and a current supply control unit 32 for controlling the changeover switch 25 such that the regenerative current is supplied to the regenerative resistor 24 when it is detected that the lithium ion secondary battery 22 is caused to come into an overvoltage state and the temperature of the lithium ion secondary battery 22 is lower than a specific temperature.SELECTED DRAWING: Figure 3
Patent JP-2021187453-A (JP)
Title: Granule bagging device
Inventor: KAMISE KOYA
IPC: B65B43/54
Filed: 2020-05-26
Abstract: To provide a granule bagging device capable of omitting manual work and efficiently performing work of carrying out a flexible container bag after filling granule.SOLUTION: A granule bagging device comprises a pair of bag holding members for holding a flexible container bag, puts granule into the flexible container bag held hung on the pair of bag holding members with a shoulder strap, from a filling chute located at a lower end of a supply hopper, and packs the granule therein. The bag holding members are elongated members disposed in a pair horizontally extending in parallel to a position for interposing the filling chute, and has a cross-sectional shape with at least an open upper portion. A space into which a fork of a fork lift can be inserted horizontally is formed between the bag holding member and the shoulder strap of the flexible container bag hung on the bag holding member.SELECTED DRAWING: Figure 3
Patent JP-2021186185-A (JP)
Title: Blood component measuring device and blood purification device
Inventor: HOSHINO AYUMI
IPC: A61M1/16
Filed: 2020-05-28
Abstract: To provide a blood component measuring device capable of highly accurately measuring the concentration of blood components in a short time.SOLUTION: A blood component measuring device 1 causes a light emission control unit 21 to flash light-emitting sections 11 respectively in prescribed periods T at a plurality of wavelength ranges so as not to overlap flashing intervals, controls a length of one turn-off interval Toff1 out of a plurality of turn-off intervals Toff1 and Toff2, to become longer than a fall time of an output voltage of a light receiving section 12 and the length of the other turn-off interval Toff2 to become shorter than the one turn-off interval Toff1, and causes a concentration calculation unit 22 to acquire an output voltage Vn of external light in the one turn-off interval Toff1 and to calculate the concentration of the blood components based on values Vc1 and Vc2 obtained by subtracting the output voltage Vn of the external light from the output voltages V1 and V2 of the light receiving section 12 in turn-on intervals Ton1 and Ton2.SELECTED DRAWING: Figure 3
Patent JP-2021096812-A (JP)
Title: Method, apparatus, electronic device and storage medium for processing semantic representation model
Inventor: SUN YU
IPC: G06F40/30
Filed: 2020-06-01
Abstract: To provide a method, apparatus, electronic device and storage medium for processing a semantic representation model, for enriching a semantic representation capability of a semantic representation model and improving the accuracy of the semantic representation.SOLUTION: A method includes collecting a training corpus including a plurality of training language materials, and training a semantic representation model using the training corpus based on at least one of lexicon, grammar and semantics.EFFECT: By building an unsupervised or weakly-supervised training task at three different levels, namely, lexicon, grammar and semantics, the semantic representation model is enabled to learn knowledge at levels of lexicon, grammar and semantics from massive data, enhance the capability of universal semantic representation and improve the processing effect of the NLP task.SELECTED DRAWING: Figure 1
Patent JP-2021190615-A (JP)
Title: Shield case and manufacturing method of shield case
Inventor: MORITSUGU NOBUFUMI
IPC: H05K9/00
Filed: 2020-06-02
Abstract: To provide a shield case having high shielding property even when there is a variation in thickness of cover members.SOLUTION: In a shield case, a cover member 4 includes a base material 41; a metal plate 42 arranged on a surface on a case body 3 side in the base material; a fixing member 5; and a seal member 6. The metal plate 42 includes a folding part 43 which is folded to the case body side in the end of the metal plate. In the circumferential end of the case body 3, a step 32 is arranged to form a first surface 33 facing the cover member 4 and a second surface 34 facing the cover member 4 and positioned on the cover member 4 side than the fist surface in an internal space side of the shield case. The folding part 43 is arranged between the base material 41 and the first surface 33, and a portion in the front of the folding part 43 is arranged between the base material 41 and the second surface 34 in the metal plate 42.SELECTED DRAWING: Figure 2
Patent JP-2020203875-A (JP)
Title: Polycyclic aromatic compound
Inventor: HATAKEYAMA TAKUJI
IPC: H01L51/46
Filed: 2020-06-10
Abstract: To provide a novel compound used for an organic device such as an organic EL element.SOLUTION: A polycyclic aromatic compound represented by the formula (1), where A ring, B ring, C ring and D ring each denote an optionally substituted aryl ring or heteroaryl ring, Z1 and Z2 each denote -CH= or -N= or the like, X1-X4 each denote >N-R1X or the like, R1X is aryl, heteroaryl, alkyl or cycloalkyl, at least one R1X is a substituent represented by formula (A-1), (A-2), (A-3) or (A-4), R21-R28 each denote hydrogen or the like, Y1-Y5 each denote -CR1Y= or -N= or the like, R1Y is heteroaryl or the like, W1 is >O, >S, or a fluorene ring having carbon as a spiro atom, or the like, W2 is >O, >S or >N-R2W, Y11-Y13 each denote -CR11Y= or -N=, R2W and R11Y are fluorene ring hydrogen, aryl or the like.SELECTED DRAWING: None
Patent JP-2021194576-A (JP)
Title: Agitation device, connection rod, and coupling mechanism
Inventor: SEKIGUCHI MASAHIRO
IPC: B01F15/00
Filed: 2020-06-11
Abstract: To provide an agitation device that is advantageous in a simple structure for coupling a connection rod.SOLUTION: An agitation device 100 is equipped with a connection rod 1, a hollow shaft 4 coupled to the connection rod 1, a stopper 2 engaged with the connection rod 1, and a cap 3 screwed with the hollow shaft 4. On an outer periphery of the connection rod 1, outer surface engaging portions 1b are provided so as to define at least three corners 1c. With the respective outer surface engaging portions 1b, a plurality of engaging portions 2b of the stopper 2 are engaged. The connection rod 1 is coupled to the hollow shaft 4 through the stopper 2 by fastening the cap 3.SELECTED DRAWING: Figure 3
Patent JP-2021197301-A (JP)
Title: Battery system
Inventor: SATO MASUMI
IPC: H01M10/0562
Filed: 2020-06-16
Abstract: To provide a battery system capable of suppressing a positional variation of a solid electrolyte layer due to expansion and contraction of positive and negative electrodes, suppressing a stress addition applied to the solid electrolyte layer, and suppressing deterioration of battery performance.SOLUTION: A battery system includes: a solid state battery in which a negative electrode, a solid electrolyte layer, and a positive electrode are stacked in this order; soft actuators disposed at both ends of the solid state battery in a stacked direction, in which a volume of the soft actuator changes by applying a voltage and/or current thereto; and voltage/current applying means for applying the voltage and/or current to the soft actuators; and a control unit that controls the voltage and/or current applied to the soft actuators by the voltage/current applying means on the basis of an amount of volume change caused by charging and discharging of the solid state battery.SELECTED DRAWING: Figure 1
Patent JP-2021195067-A (JP)
Title: Vehicle data synchronizing device
Inventor: UEDA YUSUKE
IPC: B60W40/00
Filed: 2020-06-17
Abstract: To provide a technology that can reliably and accurately execute synchronization of data for a vehicle.SOLUTION: A vehicle data synchronizing device includes a route plan setting unit 222, a synchronizing route plan setting unit 224, an operation amount computation unit 226, a vehicle control unit 232, multiple detectors 111, 112, and a synchronization computation unit 212. The synchronization computation unit includes: a lag time computation unit 213 for computing lag time among multiple data detected while a vehicle travels in accordance with a synchronizing route plan; and a synchronization execution unit 214 for executing synchronization among multiple data detected by multiple detectors while the vehicle travels in accordance with the synchronizing route plan using the lag time.SELECTED DRAWING: Figure 1
Patent JP-2021197682-A (JP)
Title: Image processing apparatus and image processing program
Inventor: TONAMI KAZUNARI
IPC: H04N1/387
Filed: 2020-06-17
Abstract: To provide an image processing apparatus that can appropriately protect and output individual information in an image.SOLUTION: An image processing apparatus calculates a similarity degree between characteristics of a document image and characteristics of each of a plurality of registered images (S601), specifies registered document data corresponding to the document image on the basis of the calculated similarity, masks a mask area of the document image indicated by the specified registered document data to generate mask image data, outputs the generated mask image data through an output interface, when there are two or more similarity degrees equal to or larger than a threshold (S602: two or more) and when one similarity degree is included in a threshold range with the maximum similarity degree as an upper limit (S605: 1), specifies the registered document data with the maximum similarity degree (S604), and when two or more similarity degrees are included in the threshold range (S605: two or more), specifies the registered document data on the basis of use state data stored in a memory (S606).SELECTED DRAWING: Figure 6
Patent JP-2021197702-A (JP)
Title: Coaxial waveguide transducer
Inventor: MATSUNAGA MOTOI
IPC: H01P5/103
Filed: 2020-06-17
Abstract: To provide technique enabling electric power resistance in a vacuum environment to be further improved.SOLUTION: A coaxial waveguide transducer 1 comprises: a rectangular waveguide 10 which includes two short side wall portions 102a and 102b parallel to each other in the transmission direction and facing each other, two long side walls 101a and 101b orthogonal to the two short side walls and facing each other and having width larger than that of the two short side walls, and a closed wall portion 103 closing one side in the transmission direction, and defines a square-shaped interior space, and has an opening 104 formed on the other side in the transmission direction; a protruding portion 110a which is a conductor extending in the transmission direction in such a manner that the protruding portion protrudes from the outside of the rectangular waveguide 10 to the internal space in the closed wall portion 103; a first connecting portion 110b which is a conductor connecting the protruding portion and the long side wall portion 101b; and second connection portions 111a and 111b connecting the protruding portion 110a or the first connecting portion 110b and at least one of the two short side wall portions 102a and 102b.SELECTED DRAWING: Figure 1
Patent JP-2021197535-A (JP)
Title: Method for manufacturing ceramic sintered body, method for manufacturing electrode embedding member, and electrode embedding member
Inventor: MORITA NAOTOSHI
IPC: H01L21/683
Filed: 2020-06-18
Abstract: To provide a method for manufacturing a ceramic sintered body including a via which can cope with larger current, a method for manufacturing an electrode embedding member, and the electrode embedding member.SOLUTION: A method for manufacturing a ceramic sintered body 100 including a via 130 includes the steps of: preparing a porous body 110 formed from a material containing tungsten and molybdenum or at least one of these and turning into the via due to sintering; preparing a flat-plate-like ceramic compact 120 and providing a hole 125 in which the porous body 110 is arranged in the ceramic compact 120; arranging the porous body 110 in the hole 125; and burning the ceramic compact 120 in which the porous body 110 is arranged. The porous body 110 is burnt simultaneously with the ceramic compact 120, and turns into the via 130 embedded into the ceramic sintered body.SELECTED DRAWING: Figure 3
Patent JP-2022006567-A (JP)
Title: Methacrylic resin composition and method for producing the same
Inventor: TAKIHANA YOTA
IPC: C08L33/10
Filed: 2020-06-24
Abstract: To provide a methacrylic resin composition that achieves reduction in surface defects by dispersing acrylic crosslinked rubber particles in a methacrylic polymer.SOLUTION: A methacrylic resin composition contains a methacrylic polymer (A) 10-90 mass% and acrylic crosslinked rubber particles (B) 90-10 mass%. A melt viscosity ratio (ηB/ηA) is 0.1-5, which is a ratio of a melt viscosity (ηB) of the acrylic crosslinked rubber particles (B) at 240°C to a melt viscosity (ηA) of the methacrylic polymer (A) at 200°C.SELECTED DRAWING: None
Patent JP-2022007012-A (JP)
Title: Battery holder, electronic apparatus, and electronic lock
Inventor: KANEI SATOSHI
IPC: H01M50/50
Filed: 2020-06-25
Abstract: To provide a battery holder, an electronic apparatus, and an electronic lock that can be easily attached and detached with a simple structure.SOLUTION: A battery holder houses a battery with electrodes on the top and bottom and is mounted on an electronic apparatus. The battery holder includes an engaging portion that is directly or indirectly engaged with a part of the electronic apparatus and a support portion that supports a part of the top or bottom of the battery. At least one of the electrodes is urged by a terminal provided in the electronic apparatus in a direction in which the battery holder disengages from the electronic apparatus.SELECTED DRAWING: Figure 6B