baber/WOPTO huggingface dataset:
Patent JP-2021114972-A (JP)
Title: Chain-shaped food cutting knife holder
Inventor: NISHIMOTO YOSHIKAZU
IPC: A22C11/00
Filed: 2020-01-29
Abstract: To provide a chain-shaped food cutting knife holder which can be surely washed without the necessity of holder dismantling work, and can prevent that long-length pieces of cut chips and contaminants are not left as being clogged in a liquid passage hole.SOLUTION: A knife holder 1 comprises; a holder main body 2 attached into a rotary drum which cuts chain-shaped foods F; a hook-shaped cutting part 3 arranged at the holder main body 2; a knife placing part 6 in which knives C1, C2 are detachably arranged; and a grip member 7 for gripping the placed knives C1, C2 between the knife placing part 6 and itself. Liquid passage holes 11A, 11B for making the inside and the outside of the grip member 7 and the knife placing part 6 communicate with each other are protrusively formed at the grip member 7 and the knife placing part 6, and the liquid passage hole 11A of the grip member 7 and the liquid passage hole 11B of the knife placing part 6 are formed in non-opposing positions of the grip member 7 and the knife placing part 6.SELECTED DRAWING: Figure 4
Patent JP-2021118164-A (JP)
Title: Manufacturing device and manufacturing method for membrane electrode assembly with sub-gasket
Inventor: YANAGISAWA NOBUO
IPC: B26F1/00
Filed: 2020-01-29
Abstract: To provide a technique for reducing loss of an electrolyte membrane and a catalyst layer while increasing the production efficiency of a membrane electrode assembly with a sub-gasket.SOLUTION: A manufacturing device for a membrane electrode assembly with a sub-gasket includes a control unit 4, a second half-cut unit 14, and a first attachment mechanism 15. The control unit 4 detects the position of a joint 95 of a first sub-gasket base material 9a. The second half-cut unit 14 is provided with a first cut unit C9a in a portion excluding the position of the joint 95 that has been detected by the control unit 4 in the first sub-gasket base material 9a. The first attachment mechanism 15 attaches a first catalyst layer 83 to a corresponding region A91 of the first cover film 93a formed by providing the first cut unit C9a.SELECTED DRAWING: Figure 1
Patent JP-2021120920-A (JP)
Title: Gas electron multiplier, detection element and detection device
Inventor: SHIMADA OSAMU
IPC: G01T1/18
Filed: 2020-01-30
Abstract: To provide a gas electron multiplier which is hard to discharge even if an electric field is increased to improve detection accuracy.SOLUTION: A gas electron multiplier includes: a base material 35 in which a plurality of through holes 38 from a front face to a rear face are provided; a first electrode 31 located on the rear face of the base material 35; and a second electrode 32 located on the front face of the base material, the second electrode at least partially overlapping with the first electrode 31 in the thickness direction of the base material. The base material 35 includes: a first dielectric layer 36 electrically connected to the first electrode 31; and a second dielectric layer 37 located between the first dielectric layer 36 and the second electrode 32, the second dielectric layer being electrically connected to the first dielectric layer 36. The relative permittivity εr1 of the first dielectric layer 36 and the relative permittivity εr2 of the second dielectric layer 37 satisfy the relationship of εr1<εr2.SELECTED DRAWING: Figure 1
Patent JP-2021120657-A (JP)
Title: Heat type flow sensor, method for manufacturing the same, and mass flow controller
Inventor: NAKAO MASAHIRO
IPC: G01F1/00
Filed: 2020-01-31
Abstract: To provide a heat type flow sensor capable of reducing the individual difference of conduit resistance of a sensor tube to sufficiently obtain a measurable flow rate range, and a mass flow controller (MFC) formed by incorporating such a heat type flow sensor.SOLUTION: A sensor 20 for measuring the mass flow rate of a fluid passing through a fluid passage, such as a MFC comprises: a sensor tube 22 passing a part of the fluid passing through the fluid passage; a pair of heat elements 23a and 23b provided on the upstream side and on the downstream side in the middle of the sensor tube 22 and for heating the sensor tube 22; and an electrical circuit for energizing the pair of heat elements 23a and 23b to generate heat and detecting the value of resistance of the pair of heat elements 23a and 23b. The sensor tube 22 has a narrow portion Nr formed by narrowing a part of the sensor tubes 22 in order to control the conduit resistance.SELECTED DRAWING: Figure 2A
Patent JP-2021120567-A (JP)
Title: Pump device
Inventor: KURATANI DAIKI
IPC: F04D29/42
Filed: 2020-01-31
Abstract: To provide a pump device capable of suppressing the breakage of a casing when fluid is frozen in a pump chamber, and also suppressing a deterioration of pump performance.SOLUTION: A pump device 1 includes: a rotor 2 including an impeller 11, a shaft part 12 extending coaxially with the impeller 11, and a magnet 13 fixed to the shaft part 12 and separating from the impeller 11 in an axial direction L of the shaft part 12; a casing 4 including a case 15 having a recessed part 41 storing the impeller 11, and a partition wall member 16 for partitioning a pump chamber 3 which is fitted over the case 15 from the axial direction L and stores the case 15 and the rotor 2; an elastic member 25 arranged on a bottom face 41a of the recessed part 41; and a partition member 26 arranged between the elastic member 25 and the impeller 11 and fixed to the case 15, the partition member 26 including an opening part 260 overlapping with part of the elastic member 25 in view from the axial direction L.SELECTED DRAWING: Figure 6
Patent JP-2020124505-A (JP)
Title: Method for fabricating dental part and device for fabricating dental part
Inventor: BERNARD MANEUF
IPC: B29C64/106
Filed: 2020-02-04
Abstract: To provide a data set representative of a dental part to be fabricated.SOLUTION: A data set defines dimensional and mechanical characteristics of a dental component part. First and second patterns 1 are made by 3D printing. A first set of fibers 5 is deposited on a top surface of the first pattern 1 before the second pattern 1 is deposited. The first set of fibers 5 comprises a plurality of first fibers 5 oriented in a first set of directions by means of the data set. A second set of fibers 5 is deposited on a top surface of the second pattern 1. The second set of fibers 5 comprises a plurality of second fibers 5 oriented in a second set of directions defined by means of the data set. A third pattern is made from a third resin by 3D printing by means of the data set.SELECTED DRAWING: Figure 4
Patent JP-2021125567-A (JP)
Title: Circular magnetic material for noise suppression
Inventor: ISHIHARA DAISHI
IPC: H01F37/00
Filed: 2020-02-05
Abstract: To provide a circular magnetic material for noise suppression which exhibits high impedance regardless of whether a noise current is large or small.SOLUTION: In a circular magnetic material 100 for noise suppression which includes a first annular magnetic material 10, and a second annular magnetic material 20 arranged concentrically with the first annular magnetic material 10 inside the first annular magnetic material 10, and is used by inserting a cable inside the second annular magnetic material 20, the first annular magnetic material 10 has a material impedance of 20 Ω/mm or more in a superposed magnetic field of 0 A/m and at a frequency of 100 kHz, and the second annular magnetic material 20 has a material impedance of 10 Ω/mm or more in a superposed magnetic field of 10 A/m and at a frequency of 100 kHz.SELECTED DRAWING: Figure 1
Patent JP-2020096889-A (JP)
Title: Fluid conveyance system and method
Inventor: DEAN KAMEN
IPC: B67D7/14
Filed: 2020-02-10
Abstract: To provide a method for dispensing liquid.SOLUTION: A method for dispensing fluid includes three processes. The first process includes a step of pumping fluid into a resilient variable-volume dispensing chamber 122. The dispensing chamber is in series with a normally present finite fluid impedance and a discharge port. The impedance is sufficient so as to expand the dispensing chamber while receiving pumped fluid even during flow of one portion of fluid through the discharge port. Another process includes a step of repeatedly measuring parameters regarding volume of the dispensing chamber with time. The third process includes a step of controlling pumping of fluid and generating a desired fluid flow through the discharge port on the basis of repeated measurement of the parameters. A corresponding system for dispensing liquid implements the processes.SELECTED DRAWING: Figure 3
Patent JP-2020105180-A (JP)
Title: Prevention of disulfide binding reduction during recombinant production of polypeptides
Inventor: KAO YUNG-HSIANG
IPC: C07K16/28
Filed: 2020-02-12
Abstract: To provide methods for preventing reduction of disulfide bonds during recombinant production of disulfide-containing polypeptides.SOLUTION: Disclosed is a method for producing an antibody, which comprises expressing an antibody in a culture of Chinese hamster ovary (CHO) recombinant host cell, air sparging the culture fluid of the recombinant host cell to prevent reduction of the disulfide bonds of the antibody during processing, where the air sparging is continued until the amount of the dissolved oxygen (dO2) in the cell culture fluid before harvest becomes 10% saturated with air.SELECTED DRAWING: None
Patent JP-2021126426-A (JP)
Title: Support tool
Inventor: YANAGIDA KOSEI
IPC: A61G7/07
Filed: 2020-02-17
Abstract: To provide a support tool that is easy to be formed as a simple configuration while enabling adjustment of an angle to support an upper half body of a lying user.SOLUTION: A tool is arranged on a base surface of a floor or the like so as to support an upper half body of a lying user, and includes: a main body part for receiving the upper half body where the head is located on a front side; and a projection part being movable with respect to the main body part and arranged to be projected from the main body part. In the tool, a rear side part of the main body part and a distal end part of the projection part in a projection direction are arranged to be supported by the base surface. When the projection part is moved, an angle of the main body part with respect to the base surface in a side view can be adjusted in the support tool.SELECTED DRAWING: Figure 2
Patent JP-2020089388-A (JP)
Title: Work vehicle and automatic straight traveling support system of the same
Inventor: TAKAHASHI MANABU
IPC: A01B69/00
Filed: 2020-02-17
Abstract: To provide a work vehicle without lowering straightness in a field circumferential edge and an automatic straight traveling support system of the work vehicle.SOLUTION: A work vehicle is characterized in that: an antenna frame has lower frames whose proximal ends are attached to a traveling vehicle body, respectively, and upper frames connected to upper edges of the lower frames through connectors; and a position information acquisition unit is arranged between the upper parts of the upper frames to be positioned in the top of the antenna frame. The antenna frame is arranged on the front side of the traveling vehicle body, turning connecting plates are provided in the middle of the upper frames, respectively, and a turning shaft is installed between both turning connection plates. The antenna frame is constituted to be rotatable a predetermined angle centering on the turning shaft, so that a worker can be performed by a worker being seated in a steering seat while the upper sides of the upper frames are turned and folded.SELECTED DRAWING: Figure 1
Patent JP-2021010947-A (JP)
Title: Method for cutting straight conducting wire, and straight conducting wire
Inventor: SEKO YUTA
IPC: H02K15/04
Filed: 2020-02-25
Abstract: To provide a method for cutting a straight conducting wire, which is less likely to cause burr and sagging on a cut end surface when the straight conducting wire for use in a stator coil for use in a rotary electric machine is cut, and the straight conducting wire.SOLUTION: A method for cutting a straight conducting wire includes the steps of: forming a groove on the periphery of a straight conducting wire in a predetermined position in a longitudinal direction of the straight conducting wire; and holding both sides of the groove and cutting the straight conducting wire by twisting it along the groove while maintaining an interval between positions to hold them.SELECTED DRAWING: Figure 4
Patent JP-2021123322-A (JP)
Title: Electric aircraft
Inventor: MATSUDA ATSUSHI
IPC: B64D27/24
Filed: 2020-02-06
Abstract: To solve the problem that although an electric aircraft capable of vertical takeoff and landing is required which is mounted with a high-output motor, a thick wire that can flow large current had become resistance at the time when a tilt mechanism of a main wing operates.SOLUTION: When power is supplied from a battery installed in a body to a motor provided in a main wing, power is supplied via a slip ring.SELECTED DRAWING: Figure 1
Patent JP-2021134181-A (JP)
Title: Anti-hepatitis B virus agent
Inventor: SUDA TAKEO
IPC: A61K31/4184
Filed: 2020-02-27
Abstract: To provide a pharmaceutical composition for the prevention and/or treatment of disease caused by infection with hepatitis B virus.SOLUTION: The present disclosure provides an anti-hepatitis B virus agent represented by formula (I), and/or a combination of the anti-hepatitis B virus agent of formula (I) and interferon or peginterferon (where R1 and R2 independently represent to denote H or COR3 or SR3, and R3 is a lower alkyl, lower cycloalkyl, lower alkenyl, lower cycloalkenyl, lower alkynyl, lower cycloalkynyl or aryl group).SELECTED DRAWING: Figure 1
Patent JP-2021139648-A (JP)
Title: Electronic device and method of activating reminder setting screen
Inventor: NAKADA YUMI
IPC: G01C21/26
Filed: 2020-03-02
Abstract: To provide an electronic device with a highly convenient reminder function.SOLUTION: An on-vehicle device is equipped with a reminder function and can automatically activate a reminder setting screen. The on-vehicle device has a step (S100) of determining whether or not an own vehicle has parked, a step (S110) of determining whether or not a facility is a reminder target facility when it is determined that the vehicle has parked, steps (S120, S130) of determining whether or not a reminder is necessary on the basis of the time spent at the facility when it is determined to be the reminder target facility, and a step (S140) of activating the reminder setting screen when it is determined that the reminder is necessary.SELECTED DRAWING: Figure 3
Patent JP-2023056055-A (JP)
Title: Information processing system
Inventor: NONOGAMI HITOSHI
IPC: H04M1/00
Filed: 2020-03-03
Abstract: To enable a wearable terminal to easily express a feature of a digital image or an impression and an image given to a person who views the digital image.SOLUTION: An information processing system includes an image display terminal 1 and a wrist watch device 2 in which a display part 211 formed of n display control units L is arranged in an information display part 201. An extraction part 101 extracts feature information indicating a feature of an image P displayed on the image display terminal 1. A light emission control part 102 executes control related to a pattern of a display mode in each display control unit L on the basis of the feature information extracted by the extraction part 101.SELECTED DRAWING: Figure 4
Patent JP-2021139691-A (JP)
Title: Laminated bending sensor and electromechanical transducer
Inventor: KONO KATSUMASA
IPC: G01B7/28
Filed: 2020-03-04
Abstract: To provide a laminated bending sensor capable of obtaining sufficient durability in repeated use.SOLUTION: A laminated bending sensor includes a base material 8 having elasticity and setting an elastic direction length in a contracted state to LB and a flexible sensor body 1 having the relationship of LB<LS when setting the free length of the base material 8 in the elastic direction to LS. The sensor body 1 comprises: a pair of outer electrode layers arranged on front and rear surfaces; an inner side electrode layer arranged between the outer electrode layers; and a pair of outer insulation layers arranged between the outer electrode layers and the inner side electrode layer. The sensor body 1 having both end edges superimposed and fixed to the base material 8 and an intermediate part attached so as to be isolated from the base material 8 is constituted so that a tension in the elongation direction of the base material 8 does not act on the sensor body 1 irrespective of the level of elongation of the base material 8.SELECTED DRAWING: Figure 1
Patent JP-2021140383-A (JP)
Title: Estimation program, estimation method, and information processor
Inventor: MIZUTANI AKIRA
IPC: G06T7/215
Filed: 2020-03-04
Abstract: To provide an estimation program, an estimation method, and an information processor that reduce a processing load of object detection from imaged data.SOLUTION: An information processor according to one embodiment includes: an identification unit that identifies a first region in which a detection object appears in an imaged image of a first frame imaged at a first time and a second region in which the detection object appears in an imaged image of a second frame imaged at a second time after the first time; a determination unit that determines, from an area of the first region and an area of the second region, for each of a plurality of intermediate frames imaged at imaging time between the first frame and the second frame, an area of a region in which the detection object estimated by linear interpolation appears; and an estimation unit that estimates, based on a ratio of the area estimated by the linear interpolation for each of the plurality of intermediate frames, a region in which the detection object appears in at least one intermediate frame of the plurality of intermediate frames.SELECTED DRAWING: Figure 7
Patent JP-2021137257-A (JP)
Title: Toilet seat device
Inventor: KAKEHI KOJI
IPC: E03D9/08
Filed: 2020-03-04
Abstract: To provide a toilet seat device having high flexibility of a position where an anti-fouling is applied, and excellent in design.SOLUTION: A toilet seat device 20 includes a casing 30, and a toilet seat 40 provided rotatably between a standing state and a lodging state to the casing 30. At least either of the casing 30 and the toilet seat 40 has coating layers 60, 70 provided partially on surfaces 39, 49. In the toilet seat device 20, boundaries 61, 71 between the coating layers 60, 70 and the periphery are invisible.SELECTED DRAWING: Figure 1
Patent JP-2021137265-A (JP)
Title: Underwear and underwear body including cup part
Inventor: ANDO HIROSHI
IPC: A61F5/451
Filed: 2020-03-04
Abstract: To provide underwear capable of keeping a state in which a cup is held at an appropriate position even when a wearer makes a motion.SOLUTION: Underwear 1 holding a cup part 20 for storing excretion comprises: a crotch pad part 5 that extends in one direction to cover a wearer's crotch part; a waist pad part 6 that is continuous to the crotch pad part 5 to cover a waist; an abdomen pad part 7 that is continuous to the crotch pad part to cover an abdomen; and a bag-like holding part 4 capable of storing the cup part 20. A pair of winding parts 3, 3 to be wound around the wearer's trunk are made to be continuous to the waist pad part. The pair of winding parts are configured so that one's front surface can be pasted on the other's rear surface when the parts are wound around the wearer's trunk. The abdomen pad part 7's rear surface is configured to be capable of being pasted on front surfaces of the respective winding parts. A slit 9 extending in the one direction is formed on the crotch pad part and the waist pad part. A slip opening periphery 90 of the slit and an opening periphery 40 of the holding part 4 are sewn and connected together.SELECTED DRAWING: Figure 6
Patent JP-2021127674-A (JP)
Title: Support structure and connection member used for the same
Inventor: IKUNO MAKOTO
IPC: F16M13/00
Filed: 2020-03-09
Abstract: To reduce space of occupancy by a brace member more than before when a plurality of suspension bolts is mounted in the state of being arranged over an obstacle present in a ceiling space.SOLUTION: A support structure 1 in which a plurality of suspension bolts 7, 7 is mounted to a ceiling structure 100 in the state of being arranged over an obstacle 110 to support a ceiling suspension object 300 in the state of being suspended below the obstacle 100 comprises: a connection member 10 mounted to a pair of suspension bolts 7 and 7 sandwiching the obstacle 110 therebetween among the plurality of suspension bolts 7, 7, for connecting the pair of suspension bolts 7 and 7 to each other at a lower position or an upper position of the obstacle 110; and a brace member 9 with one end connected to the connection member 10 between the pair of suspension bolts 7 and 7, which is arranged in an oblique direction at an angle within a range of prescribed angle.SELECTED DRAWING: Figure 1
Patent JP-2021145085-A (JP)
Title: Electronic module
Inventor: GOTO DAISUKE
IPC: H01L25/18
Filed: 2020-03-13
Abstract: To obtain an electronic module that can suppress contact of a foreign matter with an electronic component.SOLUTION: An electronic module includes an electronic component, a substrate on which the electronic component is mounted, a lead wire having an end portion which is attached to the substrate so as to be electrically connected to the electronic component, a case which has an opening on one surface thereof and accommodates the electronic component, the substrate, and a part of the lead wire, and a filling material filled in the case. The end portion of the lead wire and a first part connected to the end portion are accommodated in the case while the substrate is accommodated in the case. A second part connected to the first part of the lead wire protrudes from the opening to an outside of the case, a notch is provided in a part of the substrate, and a part of the first part of the lead wire is arranged in the notch.SELECTED DRAWING: Figure 1
Patent JP-2021147050-A (JP)
Title: Binding label
Inventor: MATSUDA TAKASHI
IPC: B65D71/00
Filed: 2020-03-16
Abstract: To suppress separation from an article and unintended breakage.SOLUTION: A binding label 100 is stuck straddling at least two articles 1, 2. The binding label 100 comprises a label base material 110 and an adhesion layer 150. A first separation part 130A and a second separation part 130B are formed at a first end edge 113A. The first separation part 130A extends toward the second end edge 113B. The first separation part 130A is in a notch or cutout shape. The first separation part 130A is located more on the side of a first side edge 114A than a virtual extension line L of a cutting line 120 for breakage. The second separation part 130B extends toward the second end edge 113B. The second separation part 130B is in a notch or cutout shape. The second separation part 130B is located more on the side of the second side edge 114B than the virtual extension line L of the cutting line 120 for breakage.SELECTED DRAWING: Figure 1
Patent JP-2021150348-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TSUJI SEIICHI
IPC: H01L23/02
Filed: 2020-03-17
Abstract: To provide a structure of a semiconductor device and a hermetical sealing method with fewer defects in a PIND test.SOLUTION: A method includes: providing a package body 10a including a first recess 18 and a first solder outflow prevention part 26a, each provided on the first sealing surface 16a; providing a cap 92 having a second sealing surface 16b facing the first sealing surface 16a; placing a ball solder 60 in the first recess 18; placing the cap 92 on the ball solder 60; and as a hermetical sealing step, melting once and then solidifying the ball solder 60 to bond the first sealing surface 16a and the second sealing surface 16b to each other.SELECTED DRAWING: Figure 7