baber/WOPTO huggingface dataset:
Patent JP-2020120600-A (JP)
Title: Toy for pet animal
Inventor: OKI MASASHI
IPC: A01K15/02
Filed: 2019-01-30
Abstract: To provide a toy for pet animal capable of easily coping with a body size or the like of a pet animal which uses the toy, and being excellent in handling ability such as installation and cleanup.SOLUTION: A toy for pet animal 1 comprises: an extendable strut body 3; step boards 5 having a first engagement part; and strut body grip parts 7 having a second engagement part and gripping the strut body. The first engagement part and the second engagement part can be engaged by sliding them in a direction being almost equal to an axial direction of the strut body. While gripping the strut body by the strut body grip parts, the step boards can be fixed to the strut body.SELECTED DRAWING: Figure 1
Patent JP-2020123483-A (JP)
Title: Relay electric connector and electric connector assembly
Inventor: MAKI KENTARO
IPC: H01R13/631
Filed: 2019-01-30
Abstract: To provide a relay electric connector capable of more surely connecting both the relay electric connector and a mating connector without enlarging the connectors even if relative positions thereof are displaced, and an electric connector assembly.SOLUTION: A relay electric connector 1 has a centering structure in which an outer coupling part 23 of a terminal 10 is partially elastically supported, thereby generating an elastic force in a direction where an axis of the terminal 10 is matched to a connection direction of connectors and a position of the axis is matched to a position of a center of a hole part 54A-1 in a state before connection with a mating connector 3. When the mating connector 3 is displaced from a regular position in a direction that is right-angle to the connection direction in the process of connecting the mating connector 3, a contact part 11 of the terminal 10 is abutted to a guide surface 115 of the mating connector 3. Thus, the terminal 10 is tilted in a direction of the displacement of the mating connector 3 against an elastic force in the centering structure, such that the contact part 11 is brought into contact with a mating terminal 70.SELECTED DRAWING: Figure 4
Patent JP-2020120624-A (JP)
Title: Bitterness evaluation method and bitterness evaluation device
Inventor: FUJITA YOSHIAKI
IPC: G01N33/02
Filed: 2019-01-31
Abstract: To provide methods and devices capable of evaluating bitterness intensity with higher accuracy even for uncharged drugs.SOLUTION: A bitterness evaluation apparatus 100 for performing the bitterness evaluation method for microorganisms comprises: a housing portion 11 containing a cultured cell expressing a human bitterness receptor; a sample addition portion 12 for adding to the housing portion 11 a solvent in which the test substance is dissolved or dispersed; a measuring portion 13 for measuring the activity of the bitterness receptor in the cultured cells, which is brought into contact with the test substance; and a controller 21 for evaluating the bitterness intensity of the test substance based on the activity information of the bitterness receptor acquired in the measurement portion 13.SELECTED DRAWING: Figure 1
Patent JP-2020126115-A (JP)
Title: Image forming apparatus
Inventor: INOUE MASAFUMI
IPC: G03G15/00
Filed: 2019-02-04
Abstract: To provide an image forming apparatus with a new configuration that allows a member having part of a re-conveyance path to be drawn from an apparatus body, and allows easy removal of a sheet that clogs the re-conveyance path.SOLUTION: An image forming apparatus 1 further comprises: a sheet tray 2C that is arranged below an image forming unit 3 and has a third re-conveyance path P23; a re-conveying unit 100 that is arranged below the sheet tray 2C, is movable between a storage position at which it is stored in an apparatus body 2 and a drawn position at which it is drawn from the storage position, and has a first re-conveyance path P21; and a connection unit 200 that is arranged side by side with the re-conveying unit 100 below the sheet tray 2C, the connection unit 200 having a second re-conveyance path P22 connected to a downstream-side end in a conveyance direction D1 on the first re-conveyance path P21 and an upstream-side end in the conveyance direction D1 on the third re-conveyance path P23.SELECTED DRAWING: Figure 2
Patent JP-2020126143-A (JP)
Title: Resist composition and patterning method
Inventor: FUJIWARA NORIYUKI
IPC: G03F7/20
Filed: 2019-02-05
Abstract: To provide a resist composition which has, in photolithography with high energy beams such as KrF excimer laser light, ArF excimer laser light, electron beam, extreme ultraviolet rays as a light source, excellent optical transparency and acid diffusion inhibition, and has excellent lithography performance such as DOF, LWR, MEF, and a patterning method using the resist composition.SOLUTION: A resist composition contains (A) a photoacid generator composed of a sulfonium salt represented by the formula (1), (B) a base polymer with its solubility in a developer to be changed by the action of an acid, and (C) organic solvent.SELECTED DRAWING: None
Patent JP-2020127386-A (JP)
Title: Paddy-field working machine
Inventor: WATANABE KOKI
IPC: A01C11/02
Filed: 2019-02-08
Abstract: To improve controllability of a paddy-field working machine by an operation arm.SOLUTION: There is provided an operation arm 53 held at the front of a machine body, with being convertible from a non-use posture B1 standing at the front of the machine body and a use posture B2 extending to the front side from the front of the machine body. Then a straight ahead holding linkage mechanism 73 is provided, in which the posture change from the non-use posture B1 to the use posture B2 of the operation arm 53 is transferred to a holding part 68 and the holding part 68 holds a steering member 36 at a straight ahead position of the front-wheel, and a differential lock linkage mechanism 85 is provided, in which the posture change from the non-use posture B1 to the use posture B2 of the operation arm 53 is transferred to a differential lock part 75 and the differential lock part 75 controls a front-wheel differential mechanism 50 to be a differential lock state.SELECTED DRAWING: Figure 18
Patent JP-2020136708-A (JP)
Title: Receiving device and distribution server
Inventor: FUKUDOME DAIKI
IPC: G06F13/00
Filed: 2019-02-13
Abstract: To provide a receiving device capable of suppressing deterioration of a through put and improving a user experience in a moving image viewing, and a distribution server.SOLUTION: A receiving device 30 comprises: a throughput management unit 303 that calculates a prediction value of a throughput of a sequence segment from the throughput when the segment is received; a buffer amount measurement unit 306 that measures a buffer amount of the received segment; a segment pass determination unit 307 that selects a reception path from a distribution server 10 via a standard slice in the case where the buffer amount is larger than a first threshold value or the prediction value of the throughput is higher than a bit rate of the segment, and selects the reception path from a distribution server 20 via a high-speed slice which is higher than the standard slice at a speed in the case where the buffer amount is the threshold value or less, and the prediction value of the throughput is the bit rate of the segment or less; and a segment request unit 308 that requests the segment in the determined reception path.SELECTED DRAWING: Figure 2
Patent JP-2020131200-A (JP)
Title: Arc-welding method
Inventor: TAKADA KENTO
IPC: B23K9/073
Filed: 2019-02-13
Abstract: To smoothly switch a welding method in an arc-welding method for performing welding by alternately switching forward feed pulse arc-welding and forward/reverse feed short-circuit transfer arc-welding.SOLUTION: An arc-welding method performs welding by alternately switching a period when pulse arc-welding is performed by forward-feeding a welding wire and a period when short-circuit transfer arc-welding is performed by forward/reverse feeding the welding wire. A feed speed Fw is accelerated up to a forward feed peak value Wsp and the period is switched to the short-circuit transfer arc-welding period Tc during a peak period shown at a time t1 of the pulse arc-welding.SELECTED DRAWING: Figure 2
Patent JP-2019126046-A (JP)
Title: Base station, terminal, and communication method
Inventor: HORIUCHI AYAKO
IPC: H04L27/26
Filed: 2019-02-25
Abstract: To provide a base station that enables an efficient use of resources even when a TTI length is shortened.SOLUTION: In a base station 100, a PDCCH generation section 103 generates one piece of downlink control information (DCI) containing control information for a plurality of first transmission time intervals (TTIs) each having a TTI length shorter than a second TTI, and a transmission section 107 transmits the DCI. In the DCI, control information on retransmission processing for a data signal is configured for each of the first TTIs while control information other than the control information on the retransmission processing is configured in common among the first TTIs.SELECTED DRAWING: Figure 5
Patent JP-2020133364-A (JP)
Title: Lower door stop for hanging slide door
Inventor: WAKAYAMA YUTAKA
IPC: E05F5/02
Filed: 2019-02-26
Abstract: To provide a lower door stop for hanging slide doors that is installed easily and inexpensive, and that is superior in reliability for vibration prevention for slide doors and durability.SOLUTION: The lower door stop for hanging slide doors is composed of a fixing metal tool 2 attached onto a floor using wood screws 4, and a cap 3. The fixing metal tool 2 has a first contact surface reinforcing section 2a and a second contact surface reinforcing section 2b. The cap 3 has: a first contact surface 3a; a second contact surface 3b; and a fixing metal tool receiving cutout that opens on the bottom. For a lower door stop 1, at the position in which the end surface of a slide door end or slide door tail contacts the first contact surface 3a, the second contact surface 3b faces the side surface of the slide door on an outdoor side and prevents the slide door from being displaced to the outdoor side.SELECTED DRAWING: Figure 1
Patent JP-2019154431-A (JP)
Title: Towline device for companion animal and system comprising the same
Inventor: JEON JAE HYUN
IPC: A01K27/00
Filed: 2019-02-28
Abstract: To provide a towline device for a companion animal, the device that prevents the occurrence of theft or disappearance of the companion animal by using the towline device, specifically, a radio communication technology, and enabling a user to quickly recognize and deal it when dropping the towline inadvertently, in which a user terminal and communication means for performing short-range wireless communication are mounted on a wearing band comprised in the towline for the companion animal and a handler caught by the user, respectively, and when the communication connection is released by the distance with the user terminal, the user can recognize the companion animal before losing it by outputting notification.SOLUTION: A towline device for a companion animal includes: a handler carried by a user, and equipped with first communication means in communication with a user terminal; and a wearing band worn by the companion animal, coupled with the handler through a lead strap, and equipped with second communication means in communication with the user terminal. The user terminal outputs notification when the communication connection with the handler or the wearing band is released.SELECTED DRAWING: Figure 1
Patent JP-2020140486-A (JP)
Title: Vehicle operation management system
Inventor: YOSHIKAWA AKIHIRO
IPC: G08G1/127
Filed: 2019-02-28
Abstract: To estimate a status of bus operation facilities including a bus and a bus stop or a status of a user relative to the bus operation facility in association with a time using a transmitter and a user terminal.SOLUTION: A bus operation management system 10 comprises: a portable terminal 90 of a user; bus stop transmitters 30 installed at respective bus stops 14; bus transmitters 32 and 34 mounted on respective buses 12; and a management server 50 in a bus operation management center 40. When receiving a signal from the bus stop transmitter 30, the portable terminal 90 identifies the bus stop 14 with the corresponding bus stop transmitter. When receiving the signal from the bus transmitter 32 or 34, the portable terminal 90 identifies the bus 12 mounted with the corresponding bus transmitter. When simultaneously receiving the signals from any one of the bus stop transmitters and any one of the bus transmitters, the portable terminal 90 determines that currently the bus 12 is stopping at the bus stop 14 and the user is near the bus stop and the bus and transmits a determination result to the management server 50.SELECTED DRAWING: Figure 1
Patent JP-2019169465-A (JP)
Title: Solid electrolyte and secondary battery using the same
Inventor: FUJINOKI NORIHITO
IPC: H01B1/06
Filed: 2019-03-01
Abstract: To provide a new solid electrolyte having magnesium ion conductivity and a secondary battery using the same.SOLUTION: The solid electrolyte contains double metal halide. The double metal halide contains magnesium, gallium, indium, and halogen. In the double metal halide, the molar ratio of indium to the sum of gallium and indium is less than 0.2.SELECTED DRAWING: Figure 1
Patent JP-2020143675-A (JP)
Title: Control valve
Inventor: MURAKAMI SHINGO
IPC: F16K31/04
Filed: 2019-03-04
Abstract: To provide a control valve which enables improvement of durability of a connection portion between a resin body part and a metal part during a collision between a rotation restricting part and a rotation restricted part.SOLUTION: In a control valve CV according to the invention, a valve body 3 has: a body part 31 formed by a resin material; a metal part 32 which is integrally formed with the body part 31 by the metal material and connected to a rotary shaft member 2; and a rotation restricting part 328 which is integrally formed with the metal part 32 by the same metal material as the metal part 32 and is brought into contact with a rotation restricted part 119 provided within the housing 1 according to a rotation position of the rotary shaft member 2.SELECTED DRAWING: Figure 4
Patent JP-2020134499-A (JP)
Title: Simple measuring method of metal ion concentration using hydrophobic colloid
Inventor: HATTORI URA
IPC: G01N31/00
Filed: 2019-02-21
Abstract: To provide a quantitative determination method of metal ion concentration.SOLUTION: The simple measuring method of metal ion concentration includes a step of adding, into sample solution containing metal ion, Fe-containing iron hydroxide (III) colloidal solution produced by adding iron chloride (III) into boiled water to produce mixed solution, subsequently immersing one end of qualitative analysis filter paper for paper chromatography into the mixed solution, leaving it for expansion time predetermined by an open system, measuring distance L from a bottom end of the filter paper to an expansion forefront line and distance hc from the bottom end of the filter paper to a top end of a colloidal layer, acquiring maximal value of a ratio hc/L, and acquiring metal ion concentration of the sample solution using analytical curve of the maximal value of the hc/L with respect to the metal ion solution with known concentration, the curve created in advance using measurement results obtained by performing the above mentioned procedures using a plurality of metal ion solutions with known metal ion concentration.SELECTED DRAWING: Figure 28
Patent JP-2020148109-A (JP)
Title: Compressor and apparatus with compressor
Inventor: ONO TOSHIAKI
IPC: H02K7/14
Filed: 2019-03-12
Abstract: To provide a compressor that suppresses loss reduction due to increase in mass while increasing moment of inertia of a rotor.SOLUTION: A compressor includes: a compression mechanism for compressing fluid; a rotor mechanically connected to the compression mechanism and including a magnetic body; a support part for supporting the rotor in at least a vertical direction; and a weight member 11 provided in the rotor. The rotor is subjected to upward magnetic force.SELECTED DRAWING: Figure 2
Patent JP-2020148715-A (JP)
Title: Biological information measurement sensor, biological information measurement device, and biological information measurement method
Inventor: OHASHI TOMOAKI
IPC: G01N27/416
Filed: 2019-03-15
Abstract: To provide a biological information measurement sensor and a biological information measurement device that can accurately measure secretions from a living organism such as sweat in real time.SOLUTION: A biological information measurement sensor 1 comprises three electrodes provided on an insulation base material 10: an action electrode 20 for transmitting and receiving electrons to/from a component to be measured, a counter electrode 30 for flowing a current between the action electrode 20 and the counter electrode, and a reference electrode 40 serving as a reference of an electric potential of the action electrode 20. The biological information measurement sensor further includes a gel layer 50 in contact with all of the action electrode 20, the counter electrode 30, and the reference electrode 40 for maintaining electrical conduction between these three electrodes.SELECTED DRAWING: Figure 1
Patent JP-2020148324-A (JP)
Title: Drive device, robot and image forming device
Inventor: IZUMIKAWA TOMOHIRO
IPC: F16H55/18
Filed: 2019-03-15
Abstract: To provide a drive device capable of improving abrasion resistance and strength of a gear close to an output shaft on a drive transmission system path.SOLUTION: In a drive device that rotates the same output shaft 2 by two motors 9A, 9B, two planetary type planetary gear mechanisms are configured so that an external gear 5 and a carrier 2 are shared, and planetary gears 3A, 3B and sun gears 4A and 4B are dedicated, and drive is respectively transmitted from the two motors 9A, 9B to the sun gears 4A, 4B. The drive device has control means 11 that performs control capable of reducing backlash by the two motors 9A, 9B. A brake that can be switched between an operation state and a non-operation state may be provided in each of drive transmission paths to the planetary gears 3A, 3B respectively corresponding to the motors 9A, 9B.SELECTED DRAWING: Figure 1
Patent JP-2020154470-A (JP)
Title: Autonomous mobile device, movement control method for autonomous mobile device, and method of controlling coupling between autonomous mobile device and conveyance object vehicle
Inventor: KATAYAMA HIROSHI
IPC: G05D1/02
Filed: 2019-03-18
Abstract: To provide an autonomous mobile device capable of improving precision of angle detection on a conveyance object and detecting an angle of a conveyance object at a long distance.SOLUTION: An autonomous mobile device has detection means which detects an identification member 21 present in a detection region by a sensor which emits light to the detection region to optically scan the detection region, and receives reflected light obtained by reflecting the emitted light by a body present in the detection region. The identification member has a detection surface scanned optically by the sensor, the detection means finds the distance to the detection surface and the angle to the detection surface based upon the light that the sensor receives, and control means sets a target position based upon the distance and angle that the detection means finds so as to control a movement of the autonomous mobile device to the target position.SELECTED DRAWING: Figure 16
Patent JP-2020155249-A (JP)
Title: Power storage element and power storage device
Inventor: SHIBATA SHINSUKE
IPC: H01M2/14
Filed: 2019-03-19
Abstract: To prevent short-circuiting in an electrode body during abnormal heat generation.SOLUTION: A power storage element 10 comprises: an electrode body 400; a box-shaped metal container 100 for housing the electrode body 400; and a thermal expansion sheet 600 which is disposed between an outer face of the electrode body 400 and the container 100 so as to be expanded by heat under the coexistence of an electrolyte.SELECTED DRAWING: Figure 4
Patent JP-2020153561-A (JP)
Title: Floor heating system
Inventor: UTSUNOMIYA FUKUO
IPC: F24D3/00
Filed: 2019-03-19
Abstract: To provide a floor heating system capable of improving efficiency of a heat source machine that supplies a heat medium to a floor heating terminal with a heat insulating material.SOLUTION: A floor heating system comprises: a floor heating terminal 20 that is arranged correspondingly to a heating target space S, and has a panel path 23 through which a heat medium passes; a heat insulating material 26 provided below the floor heating terminal 20; a heat source machine 10 that heats the heat medium; a heat medium outgoing path L1 for supplying the heat medium heated by the heat source machine 10 to the panel path 23; a heat medium return path L2 for returning the heat medium having passed through the panel flow path 23 to the heat source machine 10; and a radiator R that is provided correspondingly to at least a part of the heat medium return path L2, and radiates the heat of the heat medium passing through the heat medium return path L2.SELECTED DRAWING: Figure 2
Patent JP-2020153565-A (JP)
Title: Parameter calculation system of refrigerant cycle device
Inventor: INAO AKIHIRO
IPC: F24F11/49
Filed: 2019-03-19
Abstract: To provide a parameter calculation system of a refrigerant cycle device capable of accurately deriving a pipe length of the refrigerant cycle device, a volume of a refrigerant circuit, etc.SOLUTION: A parameter calculation system 100 comprises a second acquisition unit 34 and a calculation unit 36. When an air conditioner having a refrigerant circuit is installed, the second acquisition unit acquires a physical quantity that changes according to an evacuation process, during the evacuation process performed using a vacuum pump on a part to be evacuated that is at least a part of the refrigerant circuit. The calculation unit calculates at least one of the length and volume of the part to be evacuated based on the physical quantity acquired by the second acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2020154134-A (JP)
Title: Fixing device and image forming device
Inventor: MITSUOKA TETSUNORI
IPC: G03G15/20
Filed: 2019-03-20
Abstract: To suppress heat transfer inside and outside a fixing device to shorten a temperature rise time and to further reduce power consumption.SOLUTION: A fixing device 10 of an image forming device 1 includes a partition member 60 for partitioning between a pressure roller 44 and a housing 50. The partition member 60 is provided while facing the pressure roller 44 and disposed along a rotation axis direction X of the pressure roller 44. A heat insulating member 71 is provided on a first side surface 601 of the partition member 60 facing the pressure roller 44, and a predetermined space is provided between the heat insulating member 71 and the pressure roller 44.SELECTED DRAWING: Figure 2
Patent JP-2020155951-A (JP)
Title: Information processing device, information processing method, and program
Inventor: YASUHARA HIROSHI
IPC: B41J29/38
Filed: 2019-03-20
Abstract: To provide an information processing device, an information processing method, and a program which properly restrict functions and reduce a labor for setting.SOLUTION: Each of plural function-providing means, in accordance with restriction information of a user executing processing constituting a workflow and function definition information defining functions required for the processing, performs the processing, excluding restriction of the functions defined by the function definition information out of functions restricted by the restriction information.SELECTED DRAWING: Figure 11