baber/WOPTO huggingface dataset:
Patent JP-2020038095-A (JP)
Title: Leakage testing device
Inventor: KOJIMA SEIZO
IPC: G01M3/28
Filed: 2018-09-03
Abstract: To reduce testing costs by automatically testing leakage in wastewater facilities.SOLUTION: A leakage testing device includes: closing members 24, 26p for blocking an end of a test object wastewater passage K as a leakage test object; a pressurizing device 34 that is communicated with the test object wastewater passage K via communication paths 31, 33 and applies gas pressure to the test object wastewater passage K; a pressure sensor 37 for detecting pressure of the test object wastewater passage K; pressure adjustment means 41, 35 for operating the pressurizing device 34 by an electric signal such that a detection value of the pressure sensor 37 approaches a setting pressure value and for breaking the communication paths 31, 33 by an electric signal when the detection value of the pressure sensor 37 reaches a predetermined range relative to the setting pressure value; and determination means for determining leakage when the temporal amount of change of the detection value of the pressure sensor 37 exceeds a permissible value while the communication paths 31, 33 are being broken.SELECTED DRAWING: Figure 6
Patent JP-2018206428-A (JP)
Title: Communication system, information processing device, and program
Inventor: OISHI MINORU
IPC: G06F3/12
Filed: 2018-09-05
Abstract: To provide a communication system capable of easily installing a printing program for a multi-function peripheral suitable for a user on an information processing device without forcing the user to perform complicated operation.SOLUTION: An information processing device constituting a communication system performs: third transmission processing (S24) of transmitting request information to request transmission of stored information to a mobile terminal; information reception processing (S25:Yes) of receiving the stored information from the mobile terminal as a response to the request information; program reception processing (S27) of receiving a printing program from an acquisition source identified by identification information included in the stored information; and installation processing (S28) of enabling the information processing device to run the printing program.SELECTED DRAWING: Figure 6
Patent JP-2020043623-A (JP)
Title: Resolver stator and resolver
Inventor: KUSHIHARA HIROSHI
IPC: H02K24/00
Filed: 2018-09-06
Abstract: To reduce a difference in the number of coil turns due to a difference in the winding direction of a magnet wire, and increase the angle detection accuracy of a resolver when a coil is formed by winding the magnet wire around each bobbin portion.SOLUTION: A resolver stator according to the present invention includes an annular stator core 11 having a plurality of protruding magnetic poles 21, an annular insulating cover member 12 having a plurality of bobbin portions 22, and a magnet wires 13 forming a plurality of coils 26 wound around the plurality of bobbin portions 22 to form a crossover wires 27 electrically connecting the coils 26 to each other, and the insulating cover member 12 has a crossover guide 30 for guiding the magnet wire 13, and the crossover guide 30 forms a slit 32 for passing the magnet wire 13 near the base end 22a of the bobbin portion 22, and the width W1 of the slit 32 is set smaller than the width W2 of the bobbin portion 22.SELECTED DRAWING: Figure 5
Patent JP-2019022681-A (JP)
Title: Dust collecting equipment and vacuum cleaner
Inventor: UEDA KOJI
IPC: A47L9/00
Filed: 2018-09-07
Abstract: To reduce noise attributed to a structure of an upper unit provided on an upper side of an outflow port of a second centrifugal separation part of dust collecting equipment.SOLUTION: An upper unit 130 of dust collecting equipment includes an upper unit body 131, a soundproof cover member 132 and a sound absorption material 133 provided with a space above outflow ports 83a1-83a4 of a second centrifugal separation part. The sound absorption material is put in a space between the upper unit body 131 and the noiseproof cover member 132 so that variations in the structure caused at the time of assembly can be eliminated and stable soundproof effects can be achieved.SELECTED DRAWING: Figure 10
Patent JP-2019030014-A (JP)
Title: Imaging apparatus
Inventor: SASAI YOSHIFUMI
IPC: G02B7/28
Filed: 2018-09-12
Abstract: To improve accuracy of imaging control.SOLUTION: The imaging apparatus includes: an imaging device having a first pixel and a second pixel; and a control unit that controls the imaging device so as to read a signal from the first pixel at a first frame rate and read a signal from the second pixel at a second frame rate higher than the first frame rate. The control unit selects a pixel from which a signal for calculating an evaluation value used for focus adjustment control is read out in an order of the second pixel and the first pixel.SELECTED DRAWING: Figure 1
Patent JP-2020044669-A (JP)
Title: Head chip, liquid jet head, liquid jet recording device, and manufacturing method of head chip
Inventor: NAKAYAMA HITOSHI
IPC: B41J2/14
Filed: 2018-09-14
Abstract: To provide a head chip capable of improving reliability, and a manufacturing method thereof; and to provide a liquid jet head and a liquid jet recording device including the head chip respectively.SOLUTION: In a head chip, which is a head chip including an actuator plate applying a pressure to liquid, for jetting out the liquid, the actuator plate includes a plurality of grooves arranged mutually through a side wall, and an electrode provided on the side wall, and having a vapor deposition film DF and a plating film PF for covering the vapor deposition film.SELECTED DRAWING: Figure 6
Patent JP-2020046256-A (JP)
Title: Determination method and device for width-direction uneven wear of pneumatic tire
Inventor: TAKAHASHI HISAFUMI
IPC: G01M17/02
Filed: 2018-09-18
Abstract: To provide a determination method and device for width-direction uneven wear of a pneumatic tire that can correctly determine presence and absence of occurrence of the width-direction uneven wear.SOLUTION: The determination method of width-direction uneven wear of a pneumatic tire includes the processes of: installing a sensor 20 at an inner surface of a tire 1 located at a position corresponding to a shoulder portion 6, a quarter portion 7, and a center portion 8; measuring force of pattern vibration generated by each of the portions 6 to 8 using the sensor 20 by rolling the tire 1 in a new state at a predetermined speed; calculating a criterion energy value E0 based on the force of the pattern vibration measured on the tire 1 at the new state; measuring force of pattern vibration generated by each of the portions 6 to 8 using the sensor 20 by rolling the tire 1 to be measured at a predetermined speed; calculating a measurement energy value E based on the force of the pattern vibration measured on the tire 1 to be measured; and determining that width-direction uneven wear occurs when the measurement energy value E is smaller than the criterion energy value E0 by a predetermined value or more.SELECTED DRAWING: Figure 3
Patent JP-2020047891-A (JP)
Title: Electronic device housing and electronic device
Inventor: SUZUKI KENJI
IPC: H05K5/02
Filed: 2018-09-21
Abstract: To improve the rigidity of a housing of an electronic device having a first portion and a second portion made of different materials.SOLUTION: A housing 2 includes a first member 21 having a first portion 21a and a second portion 21b and made of a first material, a second member 22 having a first portion 22a and a second portion 22b and made of a second material different from the first material, a convex portion 22bc provided on one of the second portion 21b of the first member 21 and the second portion 22b of the second member 22, and a receiving portion 21be that is provided on the other of the second portion 21b of the first member 21 and the second portion 22b of the second member 22, and is in contact with one end 22bd of the convex portion 22bc in an opening 21bc in the second direction.SELECTED DRAWING: Figure 5
Patent JP-2020050900-A (JP)
Title: Method for producing magnetic alloy powders
Inventor: MAEDA AKIHIRO
IPC: F26B17/10
Filed: 2018-09-26
Abstract: To provide a method for producing magnetic alloy powders, the method comprising: agitating slurry by simple means to disperse particles of a magnetic alloy in an aqueous dispersion medium; and supplying the slurry having a stable concentration to dehydration means using a flash dryer.SOLUTION: The method for producing magnetic alloy powders includes the steps of: storing slurry in which particles of a magnetic alloy are dispersed in an aqueous dispersion medium in a stirring container of a storage device, and drying the slurry sent from the stirring container through a connection line by using dehydration means using a flash dryer, and then drying the slurry as the magnetic alloy powders. The storage device includes a pump that sucks and pressurizes the slurry in the stirring container and returns the slurry to the stirring container, and a nozzle that is immersed in the stirring container and ejects the slurry from the pump and stirs the slurry.SELECTED DRAWING: Figure 1
Patent JP-2020048750-A (JP)
Title: Game machine
Inventor: NISHIMURA HITOSHI
IPC: A63F7/02
Filed: 2018-09-26
Abstract: To provide a game machine capable of suppressing decline of willingness to play.SOLUTION: A game machine 1 includes sound output means (speaker) 70, stand-by state transfer means for transferring to a stand-by state, when game is not played for a prescribed time or longer, and stand-by music control means for allowing the sound output means 70 to output a stand-by music, when a prescribed condition (for example, a customization screen is displayed on a display area 911) is satisfied in the stand-by state, in which a mode of a music outputted as a stand-by music is not fixed.SELECTED DRAWING: Figure 14
Patent JP-2020048958-A (JP)
Title: System for game parlor
Inventor: SHIROTA YOSHIYUKI
IPC: A63F7/02
Filed: 2018-09-27
Abstract: To provide a system for game parlors capable of appropriately supporting the handling when a player leaves a game machine, with a negotiable value remaining there.SOLUTION: A game machine 3 includes game value storage means that stores game balls subtracted with a game and added when the game is won. A system 1 for game parlors provided corresponding to the game machine includes a game device 2 having negotiable value storage means for storing negotiable values that are at least one of owned balls acquired by a player with the game and a money value inserted by the player. The system specifies a remaining state of game balls stored in the game machine 3 side, also specifies a remaining state of the negotiable value stored in the game device 2 side, and, as for the game machine 3 that has been determined as an operating state on the basis of game information, classifies a type of the non-operating state according to at least any of the remaining state of the game value in the game machine 3 side and the remaining state of the negotiable value in the game device 2 side.SELECTED DRAWING: Figure 1
Patent JP-2020050180-A (JP)
Title: Pneumatic tire
Inventor: YAMAMOTO ATSUSHI
IPC: C08F212/08
Filed: 2018-09-27
Abstract: To provide a pneumatic tire excellent in durability, fuel efficiency, weather proof and discoloration resistance.SOLUTION: A pneumatic tire has a side wall part having an outermost layer and an inner layer. The pneumatic tire is such that: the outermost layer is composed of vulcanized rubber of a rubber composition which contains rubber components including a multi-component copolymer having a conjugated diene unit, a non-conjugated olefin unit and an aromatic vinyl unit; the inner layer is composed of vulcanized rubber of a rubber composition which contains rubber components having diene rubber; and a loss elasticity (E'') of the inner layer is 1.2 MPa or less.SELECTED DRAWING: None
Patent JP-2020057132-A (JP)
Title: X-y drive mechanism and work system equipped with the same
Inventor: HIRAI SHINJI
IPC: G05D3/00
Filed: 2018-10-01
Abstract: To provide an X-Y drive mechanism that can easily access a plurality of parts to be worked of an object to be worked.SOLUTION: An X-Y drive mechanism 200 comprises: a first rail 24 extended in an X-axis direction and connected to an object 1 to be worked; an X-axis drive mechanism 2 which can move a connection part 26 in the X-axis direction along the first rail 24; a second rail 34 extended in a Y-axis direction orthogonal to the first rail 24; a first Y-axis drive mechanism 3, disposed on the second rail 34, which can move the second rail 34 in the Y-axis direction; a third rail 43 disposed parallel along the second rail 34; and a second Y-axis drive mechanism 4 which can move the third rail 43 along the second rail 34.SELECTED DRAWING: Figure 1
Patent JP-2018201054-A (JP)
Title: Semiconductor device, solid state imaging element, and electronic apparatus
Inventor: KOBAYASHI MASAHARU
IPC: H01L27/06
Filed: 2018-10-01
Abstract: To provide a semiconductor device, a solid state imaging element, and an electronic apparatus, in which an adverse effect due to hot carrier luminescence can be suppressed.SOLUTION: A semiconductor device is configured by stacking an element formation unit in which a plurality of elements are formed, and an interconnection unit in which interconnections connecting between the elements are formed. A structure object is placed in the element formation unit, the structure object being formed between a light receiving element that receives light and performs photoelectric conversion and an active element that forms a peripheral circuit placed around the light receiving element in such a manner that the gap in the thickness direction of the element formation unit is equal to or less than a prescribed spacing and being formed of a material that inhibits the propagation of light. The present technology can be applied to a back-side illumination solid state imaging element, for example.SELECTED DRAWING: Figure 3
Patent JP-2020056691-A (JP)
Title: Structure non-destructive test device
Inventor: SAKAMOTO YASUSHI
IPC: G01N29/12
Filed: 2018-10-02
Abstract: To provide a structure non-destructive test device capable of carrying out a non-destructive test simultaneously in a wide range by non-destructive test device is unitized and multiple test devices are connected to each other and capable of increasing the accuracy of the test by hitting the surface of the structure such as concrete irrespective of the vertical wall surface, the ceiling surface or the floor surface with a hammer at an appropriate angle and receiving the elastic waves.SOLUTION: The structure non-destructive test device includes: an impact test unit 2 that includes a striking hammer 3 for inputting elastic waves into a structure C and a reception device 4 for receiving elastic waves propagated in structure C by the striking hammer 3; and a movable support member 7 to which multiple impact test units 2 are installed with each striking hammer 3 of the multiple impact test units 2 being arranged in neighboring lines being displaced from each other with a constant pitch.SELECTED DRAWING: Figure 2
Patent JP-2019018042-A (JP)
Title: Surgical stapler
Inventor: JOSEPH D BUCCIAGLIA
IPC: A61B17/068
Filed: 2018-10-11
Abstract: To provide a surgical stapler, a cartridge for the surgical stapler, a cutting mechanism for the surgical stapler, and a method for applying surgical staples into a body of a patient.SOLUTION: A stapler may have an anvil coupled to a support jaw movably between a clamped configuration and a closed configuration. A cartridge may be configured to fit within an envelope diameter and to removably house a plurality of B-form staples, at least one of the plurality of B-form staples having a base length and a leg length, the leg length being at least 53% of the envelope diameter. The cartridge may have slots shaped to house at least a second one of the plurality of staples at an angle oblique to the first one of the plurality of staples.SELECTED DRAWING: Figure 5
Patent JP-2020058993-A (JP)
Title: Sealant discharge nozzle and sealant discharge device
Inventor: MATSUMOTO YOHEI
IPC: B05B12/00
Filed: 2018-10-11
Abstract: To enhance adhesiveness of a sealant.SOLUTION: A nozzle (a sealant discharge nozzle) comprises: a nozzle main body 100; a lower surface (a flat surface) 102c formed at a discharge port 106 side of a through-hole 25a provided in the nozzle main body 100 and extended along a center shaft of the nozzle main body 100; a notch groove (a notch part) 110 formed at one side with respect to the lower surface 102c; and a shaping part 112 formed at the other side opposite to the one side with respect to the lower surface 102c. This can enhance adhesiveness of sealants to be applied to corners of a first member to be applied and a second member to be applied.SELECTED DRAWING: Figure 6
Patent JP-2019109493-A (JP)
Title: Image formation apparatus
Inventor: UEKAWA EIJI
IPC: G03G21/20
Filed: 2018-10-16
Abstract: To provide an image formation apparatus which can reduce the slip generated in a rotor rotating following a rotor rotated with a motor of a fixation unit without giving the unnecessary stand-by time to a user.SOLUTION: When continuously printing a plurality of recording materials, control means 40 determines a slip amount of a rotor rotating following a rotor rotated with a motor out of a heating unit 23 and a pressure rotor 22 by a fluctuation amount of drive torque of the motor M between a preceding recording material and a succeeding recording material detected by torque detection means 42, and reduces the slip amount by increasing the surface temperature of the rotor rotated with the motor by extending the rotation of the motor in the subsequent printing when the fluctuation amount of the drive torque is equal or greater than a prescribed threshold.SELECTED DRAWING: Figure 7
Patent JP-2020063350-A (JP)
Title: Production method of cellulose-reinforced polyolefin resin composition
Inventor: MIYOSHI TAKAAKI
IPC: C08J3/20
Filed: 2018-10-16
Abstract: To provide a production method of a cellulose-reinforced resin composition which has an extremely small amount of foreign matters in the resin composition and has high vacuum moldability.SOLUTION: The production method of a resin composition including a polyolefin resin and cellulose is provided, the production method includes a first step of preparing a fluid dispersion including a dispersion medium including water as a main component and cellulose dispersed in the fluid dispersion medium, a second step of adding the fluid dispersion into a thermoplastic resin in a molten condition, melt-kneading the mixture thereby obtaining a kneaded material and a third step of removing a dispersion medium from the kneaded material obtained in the second step thereby obtaining a resin composition, the method including the above steps in the order mentioned above, in the second step, the fluid dispersion is added into the thermoplastic resin in the molten condition at a pressure equal to or larger than a vapor pressure of water at a temperature of the thermoplastic resin in the molten condition.SELECTED DRAWING: None
Patent JP-2020062679-A (JP)
Title: Bent pipe manufacturing method
Inventor: HONGYOKU CHIMICHI
IPC: B21D41/02
Filed: 2018-10-19
Abstract: To provide a bent pipe manufacturing method which can reduce, in the case where a diameter direction of a bulge provided on a curved pipe part of a bent pipe and an axial direction of a straight pipe part following the curved pipe part become parallel in a cross-sectional view, a gap between an end face on the curved pipe part side of the bulge and an outer peripheral surface of the straight pipe part.SOLUTION: An apical surface 90e of a punch 90 comprising a counterbored step part 90b is brought into contact with a lower part surface 40c, thereby further expanding an outer diameter das expanded at a prescribed position on a side near a second straight pipe part 3b of a curved pipe part 3c toward an inner peripheral surface 90f of the step part 90b, and to form the bulge integrally with the curved pipe part 3c so as to be oriented in a direction parallel to an axial direction of a first straight pipe part 3a and in contact with an outer periphery of the first straight pipe part 3a.SELECTED DRAWING: Figure 8
Patent JP-2019191142-A (JP)
Title: Winding insulation deterioration diagnostic device of rotary machine
Inventor: JINYAMA HO
IPC: G01R31/12
Filed: 2018-10-23
Abstract: To provide a winding insulation deterioration diagnostic device of a rotary machine that facilitates the installation of a sensor and diagnoses the winding insulation degradation of the rotary machine in a low frequency band.SOLUTION: A feature quantity of a plurality of dimensions is calculated from current detection values of learning data and verification data. The feature quantity of the plurality of dimensions of the learning data and verification data is dimension-compressed. The presence or absence of partial discharge in winding is detected on the basis of the feature quantity obtained by dimension compression of the learning data and the feature quantity obtained by dimension compression of the verification data.SELECTED DRAWING: Figure 1
Patent JP-2020065482-A (JP)
Title: Parkinson's disease diagnostic agent and model animal
Inventor: HATTORI NOBUTAKA
IPC: A01K67/027
Filed: 2018-10-24
Abstract: To provide novel causative genes for Parkinson's disease and to provide novel model animals.SOLUTION: Provided is a genetic testing method for Parkinson's disease, which detects a prosaposin gene mutation in a subject-derived sample.SELECTED DRAWING: None
Patent JP-2020070583-A (JP)
Title: Wall reinforcement structure
Inventor: YAGUCHI SHIGERU
IPC: E04B1/70
Filed: 2018-10-30
Abstract: To provide a wall reinforcement structure having high strength without using concrete.SOLUTION: A wall reinforcement structure 10A is formed of a reinforcing truss structural material 11, an inner wall material 15 and an outer wall material 16. In a first floor part of a building, an upper end part and a lower end part of the plurality of reinforcing truss structural materials 11 are connected to a ceiling part and a foundation part of the building; an upper end part 41 and a lower end part 42 of the plurality of inner wall materials 15 are connected to the ceiling part and the foundation part of the building; an upper end part 48 and a lower end part 49 of the plurality of outer wall materials 16 are connected to the ceiling part and the foundation part of the building. In a second or higher floor part of the building, the upper end part and the lower end part of the plurality of reinforcing truss structural members 11 are connected to a ceiling part and a floor part of the building; the upper end part 41 and the lower end part 42 of the plurality of inner wall materials 15 are connected to the ceiling part and the floor part of the building; the upper end part 48 and the lower end part 49 of the plurality of outer wall materials 16 are connected to the ceiling part and the floor part of the building.SELECTED DRAWING: Figure 5
Patent JP-2020071993-A (JP)
Title: relay
Inventor: OTSUKA KOHEI
IPC: H01H50/54
Filed: 2018-10-31
Abstract: To suppress contact wear due to arcs generated when a contact is opened and closed.SOLUTION: A first movable opening/closing unit is arranged apart from a first movable contact in the longitudinal direction of a movable contact piece. A second movable opening/closing unit is arranged apart from a second movable contact in the longitudinal direction. When the movable contact piece is moved in the contact direction, the first movable opening/closing unit and a first fixed opening/closing unit are in contact with each other prior to the contact between the first movable contact and a first fixed contact, and the second movable opening/closing unit and a second fixed opening/closing unit are in contact with each other prior to the contact between the second movable contact and a second fixed contact.SELECTED DRAWING: Figure 3