baber/WOPTO huggingface dataset:
Patent JP-2020185428-A (JP)
Title: Medical paracentesis needle and manufacturing method for paracentesis needle
Inventor: UEDA TAKEHIKO
IPC: A61M5/158
Filed: 2020-07-31
Abstract: To provide a paracentesis needle and a manufacturing method for the paracentesis needle, the paracentesis needle including a backcut type blade surface that has a blade edge whose length is easily secured and hardly makes a patient feel a pain.SOLUTION: A medical paracentesis needle 1 according to the present invention comprises: a tip 3 including a needle tip 8; and a rod-like body part 2 continuous to the tip. The tip comprises a blade surface 4. The blade surface comprises: a first blade surface part 5 that is inclined with respect to a center axis of the body part and extends to the needle tip; and a second blade surface part 6 formed on the rear side of the first blade surface part. The second blade surface part is constituted by a curved surface that, when one virtual plane including the center axis of the body part is set, has an angle with respect to the virtual plane in a cross section orthogonal to the center axis's direction, the angle increasing gradually as it goes toward the side of the needle tip in the center axis's direction.SELECTED DRAWING: Figure 1
Patent JP-2022027259-A (JP)
Title: Feeding container
Inventor: HOMMA YURI
IPC: B65D83/00
Filed: 2020-07-31
Abstract: To provide a feeding container capable of easily feeding solid contents by a specified amount.SOLUTION: A feeding container 1 comprises: a case body 10 having a feeding port 10a on its upper end; a shaft body 20 which comprises a plurality of tooth parts 21 arrayed at predetermined pitches in a vertical direction and further comprises a holding part 23 of solid contents 2 at its upper part, and is arranged inside the case body 10 so as to relatively move freely in the vertical direction; a slide member 30 which comprises a driving inclined surface 33a and is arranged between the case body 10 and the shaft body 20 so as to relatively move freely in the vertical direction; an energizing member 50 for energizing the slide member 30 upward; a claw piece 34 which is provided on the slide member 30 and locks the tooth part 21 from a lower side and can stride over the tooth part 21; and a pressing operation piece 15 which is provided on the case body 10 and, when pressing-operated to the inside in a radial direction, contacts with the driving inclined surface 33a and moves the slide member 30 downward by a pitch that the claw piece 34 strides over the tooth part 21.SELECTED DRAWING: Figure 1
Patent JP-2021039097-A (JP)
Title: Field asymmetric ion mobility spectrometer
Inventor: ROGER GILES
IPC: G01N27/624
Filed: 2020-08-05
Abstract: To provide a practical plane FAIMS device having variable convergent power, improved transmissivity and improved resolution.SOLUTION: First and second divided plane electrodes each composed of three or more segments extending in parallel to the analysis axis of the device are arranged with an analysis clearance therebetween, and ions are pushed to move in parallel to the analysis axis inside of this clearance. In a FAIMS mode, a voltage waveform group so as to form an asymmetrical time-dependent electric field for ion mobility spectrometry in the analysis clearance is applied to the segments of the two divided plane electrodes. This voltage waveform group is composed so that the equi-field strength line of the electric field is curved within a plane perpendicular to the analysis axis, which causes ions differing in mobility to be converged toward a space area. Each space area extends along a curved equi-field strength line within the plane. A convergence control unit is provided that allows a user to change the curvature of the equi-field strength line.SELECTED DRAWING: Figure 2
Patent JP-2020198440-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NOMURA AKIHIKO
IPC: H01L23/12
Filed: 2020-08-06
Abstract: To provide a semiconductor device having a through electrode provided on a substrate, and provides a highly reliable semiconductor device and a manufacturing method thereof.SOLUTION: A semiconductor device 1 includes a semiconductor substrate 10, a conductive layer 16, a seed metal layer 24, a plating layer 26, and a plating layer 30. The conductive layer 16 is provided on the main surface 11 of the semiconductor substrate 10 via an insulating layer 12. An insulating layer 22 is formed on the side surface of a through hole 20 penetrating the semiconductor substrate 10 and the insulating layer 12. The seed metal layer 24 covers the conductive layer 16 exposed from the through hole 20, the insulating layer 12, and the main surface 13 of the semiconductor substrate 10. The conductive plating layer 26 covers the surface of the seed metal layer 24 and the insulating layer 22 exposed from the surface. The plating layer 30 is formed on the plating layer 26 so as to coincide with the end portion of the plating layer 26.SELECTED DRAWING: Figure 1-5
Patent JP-2022034220-A (JP)
Title: Electromagnetic induction heating device
Inventor: SHOJI HIROYUKI
IPC: H05B6/04
Filed: 2020-08-18
Abstract: To provide an electromagnetic induction heating device of an inverter system which can effectively supply a predetermined power to a heating target object.SOLUTION: A first upper-lower arm 51 with switching elements 5a and 5b serially connected to each other and a second upper-lower arm 52 with switching elements 5c and 5d serially connected to each other are serially connected to each other between a positive electrode P and a negative electrode N of a DC power source 1 for rectifying an AC voltage supplied from a 200-V commercial AC power supply or from a 100-V commercial AC power supply and outputting a DC voltage.SELECTED DRAWING: Figure 1
Patent JP-2022038264-A (JP)
Title: Upper body auxiliary tool
Inventor: NISHI BUIN
IPC: A61F5/01
Filed: 2020-08-26
Abstract: To increase an abdominal pressure that is given by an upper body auxiliary tool to a user.SOLUTION: The upper body auxiliary tool is provided with an elastic upper body belt 30 that is wrapped around the body of a user. The upper body belt 30 is in a state crossing in front of the user's abdomen. The upper body auxiliary tool is equipped with a holding member that is situated on the back of the user, with an auxiliary belt 40 attached to the holding member. The right end of the auxiliary belt 40 is connected freely detachably to a left rising part in front of the user's abdomen, and the left end to a right rising part in front of the user's abdomen respectively.SELECTED DRAWING: Figure 9
Patent JP-2022038390-A (JP)
Title: Inference device, method, program, and learning device
Inventor: IDA TAKASHI
IPC: G06N3/04
Filed: 2020-08-26
Abstract: To perform highly-accurate classification processing.SOLUTION: An inference device includes: a segmentation unit, a convolution processing unit, a calculation unit, and an output unit. The segmentation unit segments, from an input signal, one or more part signals that are parts of the input signal. The convolution processing unit generates one or more middle-part signals corresponding to the one or more part signals by processing the one or more part signals by a convolutional neural network. The calculation unit calculates a statistic of the one or more middle part signals. The output unit outputs an inference result of the input signal according to the statistic.SELECTED DRAWING: Figure 1
Patent JP-2022038822-A (JP)
Title: Fiber sheet and manufacturing method of artificial leather using the fiber sheet
Inventor: SAKATA KEIICHIRO
IPC: D06N3/14
Filed: 2020-08-27
Abstract: To provide a manufacturing method of a fiber sheet combining confounding strength and surface quality, and a novel manufacturing method of an artificial leather using the artificial leather.SOLUTION: A method of manufacturing a fiber sheet 11 composed of two or more layers including a surface fiber layer 13 constituting a front surface and a scrim layer 12 comprises a process for applying a water flow confounding treatment by discharging a water flow with a nozzle from a surface fiber layer 13 side, to a laminate composed of two or more layers of the surface fiber layer 13 and the scrim layer 12, in which disturbance of the water flow is 10% or larger and 20% or smaller, in the water flow confounding treatment, a distance between a nozzle discharge port and the laminate is 25 mm or larger and 45 mm or smaller, and hydraulic pressure of the water flow confounding treatment is 1 MPa or larger and 10 MPa or smaller, and a process of impregnating with a polyurethane resin in the obtained fiber sheet 11 is further included.SELECTED DRAWING: Figure 3
Patent JP-2022039206-A (JP)
Title: Program and information processing method
Inventor: KATAYAMA DAICHI
IPC: G10L15/00
Filed: 2020-08-28
Abstract: To provide a program and an information processing method that enable transcription of a voice acquired online and a voice acquired from a voice input device.SOLUTION: A transcription application 131 of an embodiment cooperates with a CPU to acquire a first voice input from a voice input device 2, acquires a second voice input through a communication network N, and transcribes the acquired voices.SELECTED DRAWING: Figure 2
Patent JP-2022043422-A (JP)
Title: Antiviral agent composition and organic silicon compound
Inventor: Hirokami Munenao
IPC: C07F7/10
Filed: 2020-09-04
Abstract: To provide an antiviral agent composition having excellent durability.SOLUTION: An antiviral agent composition contains an organic silicon compound represented by formula (1) (where R1 and R2 each denote an alkyl group or an aryl group, R3 denotes an alkyl group, R4 and R5 each denote an alkyl group, X denotes a halogen atom, m denotes an integer of 4-20, n denotes an integer of 1-3).SELECTED DRAWING: None
Patent JP-2022043891-A (JP)
Title: Wafer processing method
Inventor: KUBOTA KAZUHIRO
IPC: H01L21/304
Filed: 2020-09-04
Abstract: To provide a wafer processing method that can suppress detachment of a portion of an outer peripheral surplus area surrounding a device area during grinding of a bonded wafer.SOLUTION: A wafer processing method includes a bonding wafer forming step 101 of bonding one surface of a first wafer having a device area and an outer peripheral surplus area on one surface to one surface of a second wafer to form a bonding wafer, a dividing step 102 of forming a plurality of annular modified layers along an outer peripheral edge of the device area of the first wafer in a thickness direction by a laser beam, and diving annular modified layers into an outer peripheral annular portion corresponding to the outer peripheral surplus area and a central region corresponding to the device region, an outer peripheral annular portion separation step 103 of peeling off the outer peripheral annular portion from the second wafer and separating the outer peripheral annular portion from the second wafer by applying ultrasonic waves to the bonded wafer immersed in liquid, and a grinding step 104 of grinding the first wafer from the other surface to a finish thickness.SELECTED DRAWING: Figure 4
Patent JP-2022045477-A (JP)
Title: Purse
Inventor: TSUZUKU DAISUKE
IPC: A45C1/08
Filed: 2020-09-09
Abstract: To provide a purse which is unlikely to break cards even when a hard storage object and cards are stored together and easy for a user to grasp.SOLUTION: A purse includes a first storage part 20, a second storage part 30 and a third storage part 40 inside an exterior material 10 formed into a substantially bag-like shape and has a first fastener 14 for opening/closing an opening 10a of the exterior material 10. The first storage part 20 is provided between a first side part 11 of the exterior material 10 and a second storage part 30, and has a first pocket 21 at an inner side of the first side part 11. The second storage part 30 is provided between the first storage part 20 and the third storage part 40, is formed into a substantially bag-like shape by a first partition material 31 and a second partition material 32, and has a second fastener 33 for opening/closing an opening 30a of the first partition material 31 and the second partition material 32. The third storage part 40 is provided between the second storage part 30 and a second side part 12 of the exterior material 10.SELECTED DRAWING: Figure 1
Patent JP-2021047858-A (JP)
Title: Information processing apparatus
Inventor: KURIYAMA NAOTADA
IPC: G06Q50/16
Filed: 2020-09-11
Abstract: To improve business efficiency by not only sharing property data between a plurality of entities but centrally managing the property data and information accompanying properties.SOLUTION: An information processing system comprises a server 1 for sharing information on properties between respective terminals of an intermediary company that applies properties, an agency company that executes the application of properties for the intermediary company, and a management company that manages the properties. The server 1 has an input form providing unit 121, an import unit 122, and an individual conversion unit 124. The input form providing unit 121 provides an input form for one of the companies to input application information for applying properties via the terminal. The import unit 122 imports first information (unified data) on a unified format including the application information input to the input form as its details. The individual conversion unit 124 converts the unified data into second information (individual data) on an individual format set for each of the companies according to an acquisition request from one of the companies via the terminal.SELECTED DRAWING: Figure 3
Patent JP-2020200577-A (JP)
Title: Helmet
Inventor: MIDORIKAWA TAKAYUKI
IPC: A42B3/14
Filed: 2020-09-18
Abstract: To provide a helmet capable of being reduced in outer shape and weight without deteriorating impact absorption performance.SOLUTION: In a helmet 1, from a moment when an impact is given to a parietal region of a cap body 2 to a moment of deformation of the cap body 2 due to the impact, the mount body 3 extends upward relative to a downward movement of the cap body 2, so as to approach an inner surface of the parietal region of the cap body 2 while absorbing the impact given to the parietal region of the cap body 2. The mount body 3 has a restriction part 9 which restricts the extension of the mount body 3, when a parietal region of the mount body 3 approaches, due to the upward extension, within a predetermined distance from the inner surface of the parietal region of the cap body 2. The restriction part 9 is constituted by a base part 4 and a protrusion part. The base part 4 has shape of rising in inverse U-shape from inner surfaces of both sides in a bottom end side of the cap body 2 to the parietal region.SELECTED DRAWING: Figure 3
Patent JP-2021138128-A (JP)
Title: Automatic fiber bundle arrangement device
Inventor: ATAKA AKIRA
IPC: B29C70/38
Filed: 2020-09-25
Abstract: To provide a configuration for reducing a change of a path length of fiber bundles extending from a guide mechanism to an introduction part upon the arrangement of the fiber bundles, with respect to an automatic fiber bundle arrangement device which includes: an articulated robot moving an arrangement head, as an articulated robot having the arrangement head having an introduction part for introducing a plurality of fiber bundles, and arranging each of the introduced fiber bundles on an arrangement type, and an arm attached with the arrangement head; a head turning mechanism for making the articulated robot change a position of the introduction part relative to the tip of the arm; and a guide mechanism including a plurality of toe guides provided correspondingly with each of the fiber bundle so as to guide the fiber bundles to the arrangement head.SOLUTION: A guide mechanism comprises a position changing mechanism as a position changing mechanism including a support member for supporting toe guides, displacing the toe guides in accordance with a change in a position of an introduction part by a head turning mechanism.SELECTED DRAWING: Figure 2
Patent JP-2022055962-A (JP)
Title: Concrete caisson joint structure
Inventor: AMANO KEIICHIRO
IPC: E21D13/00
Filed: 2020-09-29
Abstract: To provide a concrete caisson joint structure where concrete caissons with non-coaxially arranged tunnel axes are allowed to move relatively to each other.SOLUTION: A joint structure 100 of concrete caissons is provided with: a first concrete caisson 10 having a first hollow part 11; a second concrete caisson 20 having a second hollow part 21; and a joint part 30 jointing the first concrete caisson 10 and the second concrete caisson 20, wherein the first concrete caisson 10 and the second concrete caisson 20 are placed so that the first hollow part 11 and the second hollow part 21 are non-coaxially arranged, and the joint part 30 is provided with a metallic body part 31 having a communication hole 31a communicating the first hollow part 11 of the first concrete caisson 10 with the second hollow part 21 of the second concrete caisson 20 and a flexible joint 40 jointing one end of the body part 31 and the first concrete caisson 10 in a relatively movable state.SELECTED DRAWING: Figure 2
Patent JP-2022061527-A (JP)
Title: Three-dimensional mask storage case
Inventor: KUDO AKIKO
IPC: A45C11/00
Filed: 2020-10-07
Abstract: To provide a three-dimensional mask case with which, when a mask is temporarily and sanitarily stored, in order to store the mask without touching a mask body as much as possible, a mask case can be opened by one hand by sandwiching both ends in a mask case bottom part, and the mask can be stored in the case by hooking an ear hook string of the mask on a projection in the mask case.SOLUTION: A mask case according to the present device is a mask case that is opened by one hand by expansion of a side part and an opening part due to a force sandwiching both ends of a bottom side.SELECTED DRAWING: Figure 1
Patent JP-2022063609-A (JP)
Title: Electromagnetic induction encoder
Inventor: MIZUTANI MIYAKO
IPC: G01D5/20
Filed: 2020-10-12
Abstract: To provide an electromagnetic induction encoder with which it is possible to suppress the effect of changes of the magnetic flux received by reception means and maintain the accuracy of measurement results.SOLUTION: An electromagnetic induction encoder 1 comprises a scale 2 and a head 3 that makes relative movement to the scale 2. The head 3 includes transmission means 4 and reception means 5 having a plurality of reception coils 500. The reception means 5 includes a first reception unit 51 having at least one reception coil 500, a second reception unit 52 provided by being spaced apart from the first reception unit 51 and having at least one reception coil 500 that is different from the reception unit 51, and a connection wiring 53 for connecting the first reception unit 51 and the second reception unit 52. The first reception unit 51 and the second reception unit 52 are arranged symmetrically in the same number, with a direction Y defined as an axis L1, that is an orthogonal direction intersecting a direction X at right angles which is a measurement direction in a plane 30 where the reception coil 500 is arranged.SELECTED DRAWING: Figure 3
Patent JP-2021003646-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-10-15
Abstract: To provide a game machine capable of further heightening amusement of a game.SOLUTION: A suggestive performance can be executed according to operation of operation means operable by a player. During variable display of a performance pattern, a first performance can be executed, outputting performance sound, and displayed in a promotive way at a timing related to the outputted performance sound. During a special game advantageous to a player, a second performance can be executed, outputting performance sound, and displayed in a promotive way at a timing related to the outputted performance sound. The second performance can notify a player of information on the kind of the special game under execution, according to the operation.SELECTED DRAWING: Figure 8-11
Patent JP-2021003733-A (JP)
Title: Resistance spot welding method and manufacturing method for welding member
Inventor: SAWANISHI CHIKAUMI
IPC: B23K11/11
Filed: 2020-10-15
Abstract: To provide a resistance spot welding method by which a nugget with an appropriate diameter can be obtained without occurrence of scatter and an increase of energization time, while reducing man days for work even in a case where the leading end of an electrode wears and/or disturbance is present.SOLUTION: Preliminary energization and main energization are carried out in both main welding and test welding. In the test welding, a disturbed state is simulated, and the preliminary energization and the main energization are carried out under constant-current control. A time change curve of a quantity of instantaneous heat generation per unit volume and a cumulative quantity of heat generation per unit volume, which are calculated from an electrical characteristic between electrodes when an appropriate nugget is formed, are stored for each of the preliminary energization and the main energization. In the main welding, welding is carried out using, as a reference, the time change curve of the quantity of instantaneous heat generation per unit volume and the cumulative quantity of heat generation, stored for each of the preliminary energization and the main energization for the test welding.SELECTED DRAWING: Figure 1
Patent JP-2021014261-A (JP)
Title: Work device provided with cylindrical type rotor
Inventor: ATSUMI KAZUYA
IPC: B60L15/20
Filed: 2020-10-20
Abstract: To provide a device provided with a cylindrical type rotor having a surface part functioning as a driving wheel or a work member.SOLUTION: A work device includes a body, a plurality of cylindrical type rotors arranged below the body, and a control device for controlling driving of the cylindrical type rotors, in which the cylindrical type rotors include motors, exterior bodies rotated by the motors, a plurality of wheels functioning as driving wheels, and motors for wheels for driving the plurality of wheels, at least one of the plurality of cylindrical type rotors is a first cylindrical type rotor that is provided on the surface of the exterior body and is provided with a grounded blade, nail or brush, and the plurality of cylindrical type rotors include a plurality of cylindrical type rotors connected in a serial direction through a flexible connection member.SELECTED DRAWING: Figure 4
Patent JP-2022069918-A (JP)
Title: Coil component
Inventor: WADA TOMOYUKI
IPC: H01F17/04
Filed: 2020-10-26
Abstract: To prevent crack or the like in a core.SOLUTION: A coil component 10 includes a core 10C including a winding core part 11 with a columnar shape and a flange part 12 provided at an end part in a central axial direction of the winding core part 11. When a direction orthogonal to the central axial direction is a first direction, the flange part 12 extends to a first end side in the first direction relative to the winding core part 11. At an end surface of the flange part 12 on the first end side in the first direction, a first terminal electrode 21 is provided. The coil component 10 includes a first wire 31. The first wire 31 is wound around the winding core part 11 and one end of the first wire 31 is connected to the first terminal electrode 21. At a border B between an outer peripheral surface of the winding core part 11 on the first end side in the first direction and an outer surface of the flange part 12, a curved surface R that is depressed in an arc shape toward the second end side in the first direction and the outer side in the central axial direction, and an inclined surface C in a planar shape are provided. When viewed from the first direction, the inclined surface C is provided at a place where the border B and the first wire 31 intersect.SELECTED DRAWING: Figure 1