baber/WOPTO huggingface dataset:
Patent JP-2019173833-A (JP)
Title: Electric drive unit for vehicle
Inventor: HIYOSHI TOSHIO
IPC: B60K17/16
Filed: 2018-03-28
Abstract: To provide an electric drive unit for vehicle capable of actualizing size reduction by extracting advantages of a planetary structure and a parallel shaft structure respectively.SOLUTION: In an electric drive unit 1 for vehicle which transmits rotation of a rotor shaft 4 of an electric motor 3 to left and right output shafts 10L, 10R through a speed reducing mechanism T and a differential device D, the speed reducing mechanism is constituted as a twin-cam structure including a pair of counter shafts 14 arranged in parallel with the rotor shaft and a plurality of speed reducing gears 15, 16 provided on the respective counter shafts and having large and small different diameters. Further, the pair of counter shafts are arranged obliquely to an inclined horizontal plane, passing the shaft center of the rotor shaft, so that the shaft centers are positioned on the plane, and an oil tank is arranged over one counter shaft positioned below.SELECTED DRAWING: Figure 1
Patent JP-2019171787-A (JP)
Title: Liquid discharge device, recovery apparatus and recovery method
Inventor: AMANAI YUKI
IPC: B41J2/165
Filed: 2018-03-29
Abstract: To make it possible to suck and discharge a liquid discharged to a cap member by eliminating clogging inside a flow channel communicating with a cap member contactable with or separable from a liquid discharge means in a liquid discharge device.SOLUTION: A liquid discharge device is equipped with a cap member 10a receiving a liquid discharged from a liquid discharge means 8. The cap member and a suction means 30 sucking the liquid in a flow channel toward a discharge port 22 of the flow channel 20 are connected to the flow channel 20, and a detection means 70 detecting a pressure value in the flow channel is also connected thereto. The liquid discharge device carries out a first sucking operation driving the suction means in such a state as opening the cap member in atmosphere. Further, the device performs a sucking operation higher in suction performance than the first sucking operation when the pressure value detected by the detection means in the first sucking operation is less than a prescribed pressure value.SELECTED DRAWING: Figure 9
Patent JP-2019179399-A (JP)
Title: ID transmitter
Inventor: KONISHI TAKAAKI
IPC: G07B15/00
Filed: 2018-03-30
Abstract: To provide an ID transmitter that allows payment of a parking fee without having to move a vehicle close to a parking lot settlement machine.SOLUTION: An ID transmitter includes a storage part and an ID transmission part. The storage part stores an ID of a parking lot settlement machine. The ID transmission part transmits a sound wave or a radio wave representing the ID stored in the storage part to a terminal having a function of adjusting a parking fee by designating the ID. For example, the ID transmission part transmits the sound wave or the radio wave to a vehicle on which the terminal is mounted.SELECTED DRAWING: Figure 1
Patent JP-2019177807-A (JP)
Title: Control device, program, and control method
Inventor: ANDO EISUKE
IPC: B60W50/023
Filed: 2018-03-30
Abstract: To improve stability of vehicle control using information from an external device.SOLUTION: A control device 12 which is mounted in a vehicle 10 includes: a communication unit 121 configured to receive control information from an information processing device 20 at a control timing which is generated at predetermined intervals; a memory 122 configured to store the received control information; and a processor 123 configured to execute vehicle control on the vehicle 10 based on the received control information. When a loss in the control information which is to be received at a next control timing has been detected, the processor 123 is configured to complement the loss based on the control information stored in the memory 122.SELECTED DRAWING: Figure 1
Patent JP-2019178774-A (JP)
Title: Electric pump and torque transmission device
Inventor: MURAYAMA TAKASHI
IPC: F16D3/56
Filed: 2018-03-30
Abstract: To obtain, for example, an electric pump which can transmit torque with a simpler structure, and to obtain a torque transmission device.SOLUTION: An electric pump according to an embodiment has, for example, a motor which has a first shaft extending in an axial direction and rotates the first shaft; a pump which has a second shaft aligned with the first shaft in the axial direction and discharges a fluid in conjunction with rotation of the second shaft; and a torque transmission mechanism which transmits torque between the first shaft and the second shaft. The first shaft is formed with a first connection hole extending in a first direction intersecting with the axial direction. The second shaft is formed with a second connection hole extending in a second direction intersecting with the axial direction and the first direction. The torque transmission mechanism has: a first connection part inserted into the first connection hole; a second connection part inserted into the second connection hole; and an intermediate part connecting the first connection part with the second connection part.SELECTED DRAWING: Figure 1
Patent JP-2019181992-A (JP)
Title: Brake system
Inventor: GOTO RYOJI
IPC: B60L7/24
Filed: 2018-04-02
Abstract: To perform effective braking by unsprung brake means.SOLUTION: A brake system for a vehicle in which a wheel 14 is fitted to a vehicle body via a spring includes: unsprung brake means (wheel brake 30) which is provided on unsprung and brakes a corresponding wheel; sprung brake means (heavy load brake 34) which is provided on sprung, and brakes a power transmission device for transmitting power to the wheel; and a control unit which calculates a brake amount required during vehicle travel, and distributes the calculated brake amount to the unsprung brake means and the sprung brake means. The unsprung brake means has: a regenerative brake part 124 which performs regenerative braking of the wheel, and generates energy; a friction brake part 126 which performs friction braking of the wheel; and a wheel controller which controls brake amounts of the regenerative brake part and the friction brake part.SELECTED DRAWING: Figure 4
Patent JP-2019185885-A (JP)
Title: Relay terminal and relay connector
Inventor: MORI SHIGEO
IPC: H01R31/06
Filed: 2018-04-03
Abstract: To absorb multidirectional tolerance variation with a mating terminal.SOLUTION: A first terminal accommodation chamber 20 of a terminal body 10 defines one of two openings that are disposed oppositely, as an insertion port 21 for a first mating terminal 120, comprises a first elastic contact part 41 in contact with the first mating terminal while imparting a resilient force in an orthogonal direction to an insertion direction of the first mating terminal thereto, and includes gaps g1 and g2 in orthogonal directions to the insertion direction of the first mating terminal and a resilient force imparting direction of the first elastic contact part with respect to the first mating terminal. A second terminal accommodation chamber 30 of the terminal body defines one of two openings that are disposed oppositely, as an insertion port 32 for a second mating terminal 220, comprises a second elastic contact part 42 in contact with the second mating terminal while imparting a resilient force in an orthogonal direction to an insertion direction of the second mating terminal thereto, and includes gaps g3 and g4 in orthogonal directions to the insertion direction of the second mating terminal and a resilient force imparting direction of the second elastic contact part.SELECTED DRAWING: Figure 7
Patent JP-2019183323-A (JP)
Title: Polyvinylidene fluoride-based resin monofilament and manufacturing method thereof
Inventor: OKANO MAKOTO
IPC: D01F6/12
Filed: 2018-04-11
Abstract: To provide a thick monofilament which is obtained by eliminating the formation of a vacuum void in a cooling process when manufacturing the monofilament made of a polyvinylidene fluoride resin, and can be suitably used as a fishery material and a fishing line.SOLUTION: A monofilament is made of a polyvinylidene fluoride resin and has a diameter of 0.7 to 4.0 mm. The monofilament has a hollow part extending in the fiber axial direction of the monofilament. A ratio occupied by the cross-sectional area of the hollow part in the cross section perpendicular to the fiber axial direction of the monofilament is between 0.05% or more and 0.14% or less, and the hollow part exists in a region of 10% of the cross-sectional area which is a central portion of the cross section of the monofilament.SELECTED DRAWING: None
Patent JP-2019180345-A (JP)
Title: Vitamin A metabolism promoter
Inventor: YAMAMOTO YUJI
IPC: A61P29/00
Filed: 2018-04-13
Abstract: To provide a vitamin A metabolism promoter that improves vitamin A metabolism in liver and can also improve dyslipidemia.SOLUTION: The present invention provides a vitamin A metabolism promoter that contains pregelatinized brown rice as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2019181893-A (JP)
Title: Inkjet recording device and recording method
Inventor: MATSUDA HITOSHI
IPC: B41J2/01
Filed: 2018-04-17
Abstract: To provide an inkjet recording device which can prevent the generation of band streaks, in multipath printing when a small-sized page such as roll label paper is continued.SOLUTION: When an inter-label pitch L is equal to a half of a nozzle row width W or smaller, the inter-label pitch is set to a band width so that a band boundary is located in a clearance between labels. Concretely, the band width to be divided is set to the inter-label pitch L (band division means), and also set to printing path number S=nozzle row width W/band width (inter-label pitch)L (S: an integer portion of a divided value). By this constitution, since band boundaries are not arranged in label portions 617a to 617f, the generation of band streaks is prevented, and printing can be performed with favorable imaging quality.SELECTED DRAWING: Figure 4
Patent JP-2019182381-A (JP)
Title: Landing stage device for unmanned multicopter-type flight machine
Inventor: YUKI KAHEITA
IPC: B64F1/12
Filed: 2018-03-30
Abstract: To provide a device for landing a drone stably.SOLUTION: A device includes legs 20, air flow generators 21 to 23, and a mesh-like stage face 24. The mesh-like stage face 24 that allows air flow passing therethrough and the air flow generators 21 to 23 that are arranged below the mesh-like stage face 24 generate air flow in a downward direction same as descent. Landing in the air flow results in descent with propellers rotating at high speed, allowing landing with a higher controlling force kept.SELECTED DRAWING: Figure 2
Patent JP-2018186501-A (JP)
Title: Vibrator, vibration type actuator, and electronic equipment
Inventor: UEDA MIKI
IPC: H01L41/187
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator which is compact in size and small in power consumption.SOLUTION: A vibrator 100 comprises: a piezoelectric element 101 in which a first electrode 2 and second electrodes 3a, 3b are formed on a piezoelectric ceramic 1; an elastic body 5; and an adhesive layer 4 through which the piezoelectric element and the elastic body are stuck to each other. The adhesive layer 4 has a non-gluing region where the piezoelectric element 101 is not glued to the elastic body 5 in a region in the vicinity of a nodal line of vibration when primary vibration of an out-of-plane bending vibration mode is excited in the vibrator 100. The ratio of an area of the non-gluing region to a total area of a gluing face of the piezoelectric element 101 with the elastic body 5 is less than 40%.SELECTED DRAWING: Figure 5
Patent JP-2019188295-A (JP)
Title: Stirring device
Inventor: NAGAFUNE KATSUMI
IPC: B01F15/00
Filed: 2018-04-20
Abstract: To provide a low-cost stirring device that can be easily manufactured.SOLUTION: A stirring device 100 comprises a rotary member 10, a support member 12 and a pair of vanes 14. The rotary member 10 has a connection part 10b to be connected to a driving device and a pair of support parts 10c supporting the support member 12. When a shaft line direction of the rotary member 10 matches a vertical direction thereof so that the connection part 10b is positioned upper and the support part 10c is positioned lower and the rotary member 10 is stopped, the pair of vanes 14 hang down from the support member 12 while being shifted from each other in a second direction D2, and the support member 12 passes through centers in the second direction D2 of the pair of vanes 14. When the rotary member 10 rotates, the pair of vanes 14 are rotated by centrifugal force, in a direction in which the vanes separate from each other with the support member 12 as a rotation center.SELECTED DRAWING: Figure 1
Patent JP-2018126589-A (JP)
Title: Game machine
Inventor: SAITO SHUJI
IPC: A63F5/04
Filed: 2018-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of attracting interest in how to determine a notification game and enhancing amusement of a game.SOLUTION: A game machine includes: notification means for notifying a player of information advantageous to the player; notification determination means for giving notification when a prescribed condition is satisfied, for a prescribed period; and privilege determination means for determining whether or not to impart privilege to the player. The prescribed condition includes a first prescribed condition and a second prescribed condition. Probability with which to determine impartment of privilege during notification for the first prescribed period given when the first prescribed condition is satisfied is lower than probability with which to determine impartment of privilege during notification for the second prescribed period given when the second prescribed condition is satisfied. When the second prescribed condition is satisfied, the second prescribed period notification is given after a game during a specific period is executed after the second prescribed condition is satisfied.SELECTED DRAWING: Figure 98
Patent JP-2019193203-A (JP)
Title: Network system, server, and information processing method
Inventor: SAKUTA TAMA
IPC: H04M11/00
Filed: 2018-04-27
Abstract: To provide a network system capable of efficiently providing audio data to electrical devices such as microwave ovens and air conditioners, a server, or an information processing method.SOLUTION: A network system 1 includes: an electric device 300 capable of outputting sound; and a server 100 for limiting provision of audio data to the electric device 300 for a predetermined period when there is little audio output by the audio data provided to the electric device 300.SELECTED DRAWING: Figure 1
Patent JP-2019187373-A (JP)
Title: Combine
Inventor: YAMAMOTO JIRO
IPC: F01N3/24
Filed: 2018-04-27
Abstract: To provide a combine that can increase safety in the circumferences of a supply device of urea water equipped in an exhaust gas purification device.SOLUTION: An exhaust air purification filter 12 for collecting particulate matters in exhaust gas exhausted from an engine and a urea purification device 14 for purifying a nitrogen oxide in the exhaust gas passing the exhaust air purification filter 12 is provided in a spacing part in a longitudinal direction of a threshing device 4 and a grain tank. A grain lifting cylinder 38 for reducing a second object being threshed from a lower part to an upper part of the threshing device 4 is provided in a downward sloped manner at a grain tank side of the threshing device 4. A supply device 18 for pumping the urea water toward the urea purification device 14 is provided in front of a dust removal opening 39 formed in the grain lifting cylinder 38 and discharging dust and dirt in a second article to the outside. When a detection device for detecting the dust and dirt being discharged from a dust removal opening 39 to the outside of the grain lifting cylinder 38 detects a discharged state of the dust and dirt, execution of regeneration treatment for warming the exhaust air purification filter 12 is prohibited.SELECTED DRAWING: Figure 7
Patent JP-2019016779-A (JP)
Title: Plate retainer
Inventor: HUANG WEN CHUAN
IPC: B65H3/00
Filed: 2018-05-02
Abstract: To provide the structure of a plate retainer.SOLUTION: In the structure of a plate retainer mainly including a pedestal, an adhesive film and a drive mechanism, the retainer is provided with a bench board having gas permeability in the pedestal, and an adhesive film is provided in the bench board. The adhesive film is movable, and can be replaced. A localization area is provided at the center position of the surface of the adhesive film, and a preset plate material can be stuck and localized. Furthermore, a hollow workspace is formed below the bench board, a drive mechanism is installed below the workspace of the bench board, and the drive unit of a drive mechanism drives a movable carriage to be able to displace in the lengthwise direction below the workspace. By approaching the bottom of the bench board through the movable carriage, the bench board and the adhesive film exhibit a vacuum state and suck the preset plate material, and thereby the preset plate material is localized stably on the surface of the adhesive film. Furthermore, the work for peeling the protective film on the surface can be performed for the preset plate material.SELECTED DRAWING: Figure 3
Patent JP-2019188098-A (JP)
Title: Bathtub lid folded in three
Inventor: SUKEMATSU SHOJI
IPC: A47K3/00
Filed: 2018-04-19
Abstract: To simplify opening/closing operation of a bathtub lid by one hand and to facilitate cleaning it, by solving problems in which a multiple sheet type bathtub lid is easy to clean but has to move each sheet by both hands in opening/closing operation, and in which a shutter type and a folding type take time and labor for closing, are noisy and hard to clean because dust and water are collected in grooves as shortcomings.SOLUTION: The bathtub lid is divided into three pieces which are connected to each other and made to be folded in three. Near the connected part on the side of the first lid body, a handle is attached to make it operable by one hand. With the purpose of preventing the first lid body and the second lid body from sticking by the moisture of the steam, a projection is attached to the surface on the bathtub side of the first lid body.SELECTED DRAWING: Figure 5
Patent JP-2019198885-A (JP)
Title: Hybrid welding apparatus
Inventor: OWAKI KATSURA
IPC: B23K26/348
Filed: 2018-05-18
Abstract: To provide a hybrid welding apparatus capable of reducing influence of by-products such as sputter, plasma, plume, fume or the like and reducing dirty and weld defects of a laser optical system.SOLUTION: A laser head 2 includes: a laser nozzle 21 which forms an optical path of laser beam L; a first current plate 22 which is arranged not to interfere with the laser beam L on a tip side of the laser nozzle 21; a first air knife 23 which jets compressed air along the first current plate 22; a second current plate 24 which is arranged not to interfere with the laser beam L between the first current plate 22 and a welding section P; and a second air knife 25 which jets compressed air along the second current plate 24. Each of the first current plate 22 and the second current plate 24 has a long shape in a direction E perpendicular to an optical axis of the laser beam L and a welding direction W. The second current plate 24 has a torch opening 244 into which a tip of a welding torch 3 can be inserted.SELECTED DRAWING: Figure 2
Patent JP-2018127494-A (JP)
Title: Enhanced stability peracid compositions
Inventor: MAN VICTOR F
IPC: A01N25/22
Filed: 2018-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an excellent composition.SOLUTION: The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The resultant stabilized peracid compositions have increased shelf life and storage stability.SELECTED DRAWING: Figure 1
Patent JP-2018126062-A (JP)
Title: Dc-dc converter
Inventor: TAKAHASHI KEI
IPC: H02M3/155
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter excellent in low power consumption.SOLUTION: A DC-DC converter is configured to have a control circuit in which a clock generation circuit, an error amplifier, a comparator, and a timer are included. Each of the clock generation circuit, the error amplifier, and the comparator includes a potential holding unit for intermittently holding constant potential which is generated in a bias circuit included in each of circuits. The potential holding unit is provided with a capacitive element and a switch. Control of on or off of the switch is intermittently controlled by the timer. Thus, even in a period when voltage supply stops, a signal output on the basis of the constant potential generated in the bias circuit can be continuously performed.SELECTED DRAWING: Figure 1
Patent JP-2019204626-A (JP)
Title: Sheath material for power storage device
Inventor: IMAMOTO ATSUYA
IPC: H01G11/78
Filed: 2018-05-22
Abstract: To provide a sheath material for a power storage device capable of sufficiently maintaining insulation quality after degassing heat sealing.SOLUTION: Disclosed is a sheath material for a power storage device includes at least a base material layer, a metal foil layer on which a corrosion protection layer is provided on one or both sides, and a sealant layer in this order. The sealant layer includes a resin layer containing a polypropylene resin (A) and an incompatible component (B) which is incompatible with the polypropylene resin. The sealant layer has the maximum value at -30 to 30 degrees C at loss tangent tan δ obtained by dynamic viscoelasticity measurement at a frequency of 1.0 Hz, and a ratio (II/I) of the maximum value (II) of tan δ at -30 to 30 degrees C to a value (I) of tan δ at -50 degrees C is equal to or more than 2.50.SELECTED DRAWING: Figure 1
Patent JP-2019203736-A (JP)
Title: Photodetector and control method therefor
Inventor: TACHINO YOSHIHIDE
IPC: H01L31/107
Filed: 2018-05-22
Abstract: To provide technology with which it is possible to easily determine whether or not there is abnormality of a photodetector.SOLUTION: A photodetector 100 comprises: a light receiving element 14 for operating in a Geiger mode upon application of an operation voltage higher than a breakdown voltage and outputting a pulse signal in response to the incidence of light; a voltage setting unit 20 capable of selectively applying one of the operation voltage and an inspection voltage lower than the breakdown voltage to the light receiving element; and an abnormality determination unit 40 for determining as abnormal when the number of pulse signals outputted from the light receiving element operated by the inspection voltage is greater than or equal to a predetermined threshold, and determining as normal when less than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2019201808-A (JP)
Title: Medical bag
Inventor: SATO YUTA
IPC: B65D30/22
Filed: 2018-05-22
Abstract: To provide a medical bag with a new structure, enabling temporarily holding, for instance, an additively required syringe when administering a medical liquid into the body using the medical bag.SOLUTION: A medical bag 10 in which a first sheet 14 and a second sheet 16 superposed on each other are welded each other in a lower side part and both side parts, and a liquid body storing area 12 is formed by upward opening between superposed surfaces of the first sheet 14 and the second sheet 16 is such that: a third sheet 34 is superposed on at least one of the first sheet 14 and the second sheet 16; both side parts of the third sheet 34 are integrally welded in both side parts of the first and second sheets 14 and 16; and a holding part 42 of the other member is formed in superposed surfaces between the third sheet 34 and the first or second sheet 14 or 16.SELECTED DRAWING: Figure 2