baber/WOPTO huggingface dataset:
Patent JP-2020037229-A (JP)
Title: Liquid discharge head
Inventor: TEJIMA TAKAYUKI
IPC: B41J2/14
Filed: 2018-09-05
Abstract: To suppress an increase in wiring resistance while securing high reliability for sealing a penetration electrode.SOLUTION: A liquid discharge head 1 includes: a substrate 2; a multilayer wiring layer 3 which is provided on a side of a surface 7 of the substrate 2 and has a plurality of wiring layers 12 laminated and an insulation layer 13 provided with the plurality of wiring layers 12 therein; a discharge port formation member 5 which is provided on an opposite side of the side of the substrate 2 of the multilayer wiring layer 3 and is formed with a discharge port 17 for discharging liquid; and a penetration electrode 10 which penetrates the substrate 2, penetrates at least a part of the multilayer wiring layer 3 in a lamination direction of the plurality of wiring layers 12 and is electrically connected to the plurality of wiring layers 12. The plurality of wiring layers 12 include a first wiring layer 12a closest to the discharge port formation member 5 in the lamination direction and a second wiring layer 12b different from the first wiring layer 12a. The penetration electrode 10 is electrically connected to the plurality of wiring layers 12 on a surface other than a surface closest to the discharge port formation member 5 of the first wiring layer 12a in the lamination direction.SELECTED DRAWING: Figure 1
Patent JP-2020040465-A (JP)
Title: Electric bicycle
Inventor: EGUCHI MUNEMITSU
IPC: B62J99/00
Filed: 2018-09-07
Abstract: To effectively utilize a region in which a battery is housed, and improve designability.SOLUTION: An electric bicycle 100 includes: a front wheel 2; a rear wheel 3; a drive unit 8 configured to transmit drive power to at least one of the front wheel 2 and the rear wheel 3; a battery housing region R in which a battery 9 configured to supply power to the drive unit 8 can be housed; a head pipe 11; and a down frame 13 extending from the head pipe 11 obliquely downward and rearward of a vehicle body. The down frame 13 includes: a first extendable portion 134 extending obliquely downward and rearward of the vehicle body; and a second extendable portion 135 extending obliquely downward and rearward of the vehicle body and disposed side by side with the first extendable portion 134 in a width direction of the vehicle body. The battery housing region R is formed at least between the first extendable portion 134 and the second extendable portion 135.SELECTED DRAWING: Figure 3
Patent JP-2020040299-A (JP)
Title: Method for manufacturing high thermal conductive resin member, and resin member manufactured using the manufacturing method
Inventor: HAYASHIDA NOZOMU
IPC: B29C64/165
Filed: 2018-09-11
Abstract: To provide a resin member having excellent thermal conductivity and a method for manufacturing the resin member.SOLUTION: After preparing a thermally conductive filler-containing compound having a volume ratio between a thermally conductive filler and a thermoplastic resin of 10:90 to 40:60 (step A), using the thermally conductive filler-containing compound, a filament is extruded and laminate-molded by a hot-melt laminating three-dimensional printer to produce a resin member having an internal structure in which the thermally conductive filler contained in each filament is oriented along a longitudinal direction of the filament (Step B). As the heat conductive filler in the step A, graphite, boron nitride, aluminum nitride, zinc oxide, carbon nanotube, aluminum oxide, magnesium oxide and the like are preferable.SELECTED DRAWING: Figure 1
Patent JP-2020047758-A (JP)
Title: Semiconductor device
Inventor: SAITO MITSUTOSHI
IPC: H01L23/50
Filed: 2018-09-19
Abstract: To provide a semiconductor device in which connection of a lead for mounting a semiconductor element and a circuit board can be confirmed, even from the exterior appearance after mounting.SOLUTION: A semiconductor device A1 includes a semiconductor element 6, a first lead 1 having a mounting part 110 and a first lead terminal part 120, and sealing resin 8 covering them. The mounting part 110 has a mounting part principal surface 111 and a mounting part reverse face 112 directing the opposite sides from each other in the thickness direction, and the semiconductor element 6 is mounted on the mounting part principal surface 111. The sealing resin 8 has a resin principal surface 81 and a resin reverse face 82 directing the opposite sides from each other in the thickness direction, and a resin side surface 83 connecting the resin principal surface 81 and the resin reverse face 82. The mounting part reverse face 112 is flush with the resin reverse face 82. The first lead terminal part 120 has a first lead terminal part reverse face 122 exposing from the resin reverse face 82, and the first lead terminal part reverse face 122 extends up to the resin side surface 83.SELECTED DRAWING: Figure 4
Patent JP-2020045140-A (JP)
Title: Chamber sterilization set, chamber sterilization closure member, and sterilization refill device and method
Inventor: TAKUWA YOSHIHIKO
IPC: B65B55/04
Filed: 2018-09-19
Abstract: To close a spout passage hole of a chamber.SOLUTION: A spout passage hole through which a spout of an inner bag of a bag-in-box passes is continuously opened from a side surface to a bottom surface on a chamber that provides contents filling rooms. When the inside of the chamber is steam-sterilized, the spout passage hole is closed by a CIP adapter 40. The CIP adapter 40 has an L-shape along front and bottom surfaces of the chamber on which the spout passage hole is opened, and is big enough to cover the entire spout passage hole. On an inner surface of the CIP adapter 40 is provided an elastic O-ring 47 which is in close contact with the front and bottom surfaces of the chamber when the CIP adapter 40 is mounted on the chamber.SELECTED DRAWING: Figure 4
Patent JP-2020047848-A (JP)
Title: Semiconductor memory
Inventor: NAGASHIMA MASASHI
IPC: H01L29/792
Filed: 2018-09-20
Abstract: To improve characteristics of a semiconductor memory.SOLUTION: A semiconductor memory of an embodiment includes: a first member LMP extending in a Z direction and including a first semiconductor layer 109; a first and a second wiring WL extending in an X direction; a first memory cell MC provided in a region in which the first wiring WL faces the first member; a second memory cell MC provided in a region in which the second wiring WL faces the first member; a second member UMP extending in the Z direction, provided above the first member LMP, and including a second semiconductor layer 109; a third wiring WL provided above the first wiring WL and a fourth wiring WL provided above the second wiring WL; a third memory cell provided in a region in which the third wiring faces the second member UMP; a fourth memory cell provided in a region in which the fourth wiring WL faces the second member UMP; and a third semiconductor layer 119 provided between the first member LMP and the second member UMP and continuous to the first semiconductor layer 109 and the second semiconductor layer 109.SELECTED DRAWING: Figure 5
Patent JP-2020045074-A (JP)
Title: Pneumatic tire
Inventor: MIYAMURA KEI
IPC: B60C5/00
Filed: 2018-09-21
Abstract: To provide a pneumatic tire capable of restraining deterioration of performances in steering stability and braking at revolution despite the tire having on a rubber surface layer part, a boundary face of rubbers different from each other in hardness.SOLUTION: A pneumatic tire has a rubber surface part having an external surface in a tire radial direction, and the rubber surface part comprises a first rubber part formed by a first rubber, and a second rubber part formed by a second rubber having a rubber hardness higher than that of the first rubber. The first rubber part is disposed inside at loading on a vehicle, and the second rubber part outside at the same loading time as above. The boundary face of the first and second rubber parts is arranged between a pair of main grooves disposed on an outermost side, and the average of tire outer diameters inside a tire equator face at loading on the vehicle is larger than that outside the tire equator face at the same loading time as above.SELECTED DRAWING: Figure 4
Patent JP-2020047355-A (JP)
Title: Suspension board with circuit and method for manufacturing suspension board with circuit
Inventor: YAMAUCHI DAISUKE
IPC: G11B5/60
Filed: 2018-09-21
Abstract: To provide a suspension board with a circuit and manufacturing method of a suspension board with a circuit for improving relative positional accuracy between a wiring covering portion that exposes a terminal and covers a wiring and a pedestal serving as a base of the slider.SOLUTION: A suspension board 1 with a circuit on which a slider 7 is mounted includes a base insulating layer 3, a conductor pattern arranged on one side of the base insulating layer 3 and having a slider connection terminal 40 and a slider wiring 42, and a cover insulating layer 5 disposed on one side of the base insulating layer 3 so as to cover the slider wiring 42. The cover insulating layer 5 includes a wiring cover portion 54 that exposes the slider connection terminal 40 in a slider mounting region R and covers the slider wiring 42, and a pedestal portion 55 that is partially disposed on one surface of the wiring cover portion 54. The wiring cover portion 54 and the pedestal portion 55 are integrally formed.SELECTED DRAWING: Figure 3
Patent JP-2020049711-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: NONOYAMA YUSUKE
IPC: B41J2/16
Filed: 2018-09-25
Abstract: To provide a liquid discharge head, which can efficiently discharge liquid.SOLUTION: The liquid discharge head comprises: a plurality of liquid chambers provided with nozzles; vibration plates constituting one surfaces of the liquid chambers; piezoelectric elements arranged at positions opposing to the liquid chambers through the vibration plates; and structures, arranged between the vibration plates and the piezoelectric elements, which are larger than plane projected areas of the piezoelectric elements and transmit vibrations caused by the piezoelectric elements to the vibration plates to deform the liquid chambers.SELECTED DRAWING: Figure 1
Patent JP-2019034944-A (JP)
Title: Novel analog of epicatechin and related polyphenol
Inventor: SUNDEEP DUGAR
IPC: C07D311/60
Filed: 2018-09-26
Abstract: To provide a novel analog of polyphenol and a preparation method therefor.SOLUTION: There is provided an analog of epicatechin polyphenol represented by the following formula, wherein A is independently deuterium, hydrogen, alkyl, F, Cl; B is independently A or hydroxyl; ORand NRR.SELECTED DRAWING: None
Patent JP-2020053257-A (JP)
Title: Power storage device electrode, power storage device, and manufacturing method of power storage device electrode
Inventor: OGIWARA NOBUHIRO
IPC: H01G11/86
Filed: 2018-09-27
Abstract: To further improve the charge/discharge characteristics of an electrode using a layered structure as an electrode active material.SOLUTION: A power storage device electrode includes a layered structure including an organic skeleton layer containing an aromatic dicarboxylic acid anion, and an alkali metal element layer in which an alkali metal element coordinates to oxygen contained in the carboxylate anion to form a skeleton, as an electrode active material, and contains carboxymethylcellulose as a water-soluble polymer in a range of 1.5 mass% or more and 3.5 mass% or less of the whole of the electrode active material, a conductive material, and the water-soluble polymer. In addition, the layered structure is manufactured by a spray drying method, and a peak intensity ratio when an X-ray diffraction measurement is performed on the power storage device electrode satisfies a predetermined range.SELECTED DRAWING: Figure 2
Patent JP-2020053291-A (JP)
Title: Electrode material, method for manufacturing the electrode material, electrode and lithium ion battery
Inventor: ONO KOJI
IPC: H01M4/58
Filed: 2018-09-27
Abstract: To provide an electrode material capable of obtaining a lithium ion battery which is excellent in discharge capacity and input/output characteristics, is suppressed from being increased in resistance during cycle charging/discharging, and also is excellent in cycle characteristics, a method for manufacturing the electrode material, and an electrode using the electrode material, and a lithium ion battery provided with a positive electrode including the electrode.SOLUTION: An electrode material includes carbonaceous film electrode active material which includes primary particles of an electrode active material and secondary particles each of which is an aggregate of the primary particles, and a carbonaceous film that covers each of the primary particles of the electrode active material and the secondary particles each of which is an aggregate of the primary particles, and when observation of 10 visual fields is performed on the electrode material at an arbitrary visual field of 180 nm×180 nm at a magnification of 100,000 times by using an electron microscope, the number of free carbons is 3 or less, and the number of projections each having a thickness which is twice or more as large as the thickness of the carbonaceous film is three or less.SELECTED DRAWING: None
Patent JP-2020050432-A (JP)
Title: Packaging bag
Inventor: HIRATA NORIMITSU
IPC: B65D30/02
Filed: 2018-09-28
Abstract: To provide a packaging bag which is easy to hold and hard to break.SOLUTION: A packaging bag has a main body part for containing a packaged body, a grip part provided at an upper part of the main body part, and a finger hook part formed at a lengthwise center part of the grip part, and also has a cushioning member, including a gelatinous material, formed at least above the finger hook part.SELECTED DRAWING: Figure 1
Patent JP-2020057838-A (JP)
Title: Image reader and compound machine
Inventor: TANAKA NOBUMASA
IPC: H04N1/04
Filed: 2018-09-28
Abstract: To make a notification to a user without increasing the number of light sources.SOLUTION: The image reader or compound machine includes: an original platen 60; a carriage 72 retaining a light source 71a; an imaging element; and movement mechanism 80 for moving the carriage 72 as an image reading section 50. A control section of the image reader or the compound machine, when a predetermined phenomenon occurs, executes notification processing of making a notification to a user. In the notification processing, the control section drives the movement mechanism 80 and positions the carriage 72 at a position corresponding to the predetermined phenomenon.SELECTED DRAWING: Figure 5
Patent JP-2020054610-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2018-10-02
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine, a shift is performed to a probability variable game state having a high jackpot winning probability and high support frequency of an electric accessory after completion of a probability variable jackpot game when game balls enter a V winning hole of a V winning device in a V winning round game of the probability variable jackpot game, and a shift is performed to a time-shortening game state having a low jackpot winning probability and high support frequency of an electric accessory after completion of a probability variable jackpot game when no game balls enter a V winning hole of a V winning device in a V winning round game. A variation game of a second special pattern and a normal pattern is shorter in the time-shortening state than in the probability variable game state.SELECTED DRAWING: Figure 46
Patent JP-2020055068-A (JP)
Title: Electric gripper device
Inventor: KOBAYASHI MASAKI
IPC: B25J15/04
Filed: 2018-10-02
Abstract: To provide an electric gripper device which can change a function for holding a workpiece without changing a motor.SOLUTION: An electric gripper device includes: a drive part 4 having a motor 7 and a rotary shaft 16 (a driving shaft) and attached to a tool attachment part 3 of a robot 2; and a workpiece holding part 6 which is detachably attached to the drive part 4 through a detachable mechanism 5. The workpiece holding part 6 includes: a driven shaft 21 coupled to one end part of the driving shaft; a cam member 29 formed with first and second spiral cam grooves 45, 46; and first and second claw members 27, 28 having first and second cam followers 41, 42 which movably contact with the first and second cam grooves 45, 46. The detachable mechanism 5 includes: a pin 13 which is provided at the drive part 4 and inserted into a pin hole 32 of the workpiece holding part 6; and a fixing mechanism 33 which selectively fixes the pin 13 fitted in the pin hole 32 to another workpiece holding part 6.SELECTED DRAWING: Figure 2
Patent JP-2020045080-A (JP)
Title: Drowning sensor
Inventor: KATAUE YOSHIMOTO
IPC: B63C9/13
Filed: 2018-09-14
Abstract: To provide a drowning sensor with purposes of speedy discovery and rescue of a drowning person and for sensing actual drowning state.SOLUTION: When a person in water while swimming or bathing drowns, with a purpose of alarming people around by floating a float (11) with an attached buzzer (11b) or with a purpose of interlocking an attached expansion type floating tool (12), both ends of a rubber string (1) are connected into a ring state and worn from a mouth to an occipital region in a state of being expanded and having tension, a connection unit (2) is arranged to be positioned in the mouth, a small float (3) is interposed in the connection unit, and the connection of the ring is removed by having the float sucked into the stream of water sucked into the mouth when drowning, and the rubber string (1) being released at once carries out the initially stated purpose.SELECTED DRAWING: Figure 3
Patent JP-2020061601-A (JP)
Title: Photographic inspection support device and program of the same
Inventor: SHINJO AKINARI
IPC: H04N5/232
Filed: 2018-10-05
Abstract: To provide a support device for taking photographs used in a photo inspection for completion of telecommunications facility construction.SOLUTION: The photograph inspection support device for supporting taking of the photograph of an inspection target article, is configured to: perform estimation on the basis of a learning result obtained by machine learning using an image of the inspection target article to estimate that the subject is the inspection target article, from an image of a photograph of a subject; detect by estimating an image portion of the inspection target article from an image acquired in real time of the subject; calculate an estimated certainty factor that the image portion of the detected inspection target article corresponds to the inspection target article; and display the certainty factor in association with the image portion of the inspection target article.SELECTED DRAWING: Figure 1
Patent JP-2020059194-A (JP)
Title: Recording device
Inventor: IIIZUMI KENICHI
IPC: B41J21/00
Filed: 2018-10-09
Abstract: To solve such a problem that the recording quality is reduced due to the shrinkage in a radial direction of a tube when heat is applied to the tube after recording in the heat shrinkable tube.SOLUTION: A recording device stores image data to be recorded in a recording medium, determines whether the recording medium is the heat shrinkage recording medium having the anisotropy in the shrinkage ratio, and records the image data with expansion for the direction in which the recording medium is shrunk more when it is determined that the recording medium is the heat shrinkage recording medium having the anisotropy in the shrinkage ratio.SELECTED DRAWING: Figure 1
Patent JP-2019155060-A (JP)
Title: Racquet configured with increased flexibility in multiple directions with respect to longitudinal axis
Inventor: SEVERA WILLIAM D
IPC: A63B49/02
Filed: 2018-10-09
Abstract: To provide a racquet with an enlarged "sweet spot" and an increased "dwell time" and with increased polar moment of inertia of the racquet head, without negatively effecting the overall performance of the racquet.SOLUTION: A tennis racquet comprises: a head portion 18 and a throat portion 22 which are formed at least in part of at least a fiber composite material; and a frame 12 including a handle portion 20. A lateral bending test device is mounted to the handle portion 20 such that a string bed plane substantially defined by a longitudinal axis 16 and a hoop 36 respectively becomes horizontal and vertical with respect to the ground. A lateral deflection amount should be 6.0 mm or more when measured at a most distal end from the handle portion 20 in distal region 28 after a predetermined weight, which is attached to a second lateral region 32, is removed.SELECTED DRAWING: Figure 1
Patent JP-2020059010-A (JP)
Title: Honeycomb structure
Inventor: YAMAMOTO YUYA
IPC: C04B38/00
Filed: 2018-10-12
Abstract: To provide a honeycomb structure capable of sufficiently reducing pressure loss without reducing compression strength.SOLUTION: A honeycomb structure 10 includes: a porous cell partition wall 11 for partitioning and forming a plurality of cells serving as a flow channel of exhaust gas; an exhaust gas introduction cell 12 in which an end face 10a of an exhaust gas entrance side is opened and an end face 10b of an exhaust gas exit side is closed; and an exhaust gas discharge cell 13 in which the end face 10b of the exhaust gas exit side is opened and the end face 10a of the exhaust gas entrance side is closed. In the honeycomb structure, the exhaust gas introduction cell 12 and the exhaust gas discharge cell 13 consist of: an internal area 10B having a constant cross-sectional shape vertical to a longitudinal direction; and end areas 10A and 10C which are enlarged or reduced as the cross-sectional shape vertical to the longitudinal direction of the exhaust gas introduction cell 12 and the exhaust gas discharge cell 13 approaches the end faces, where thickness of the cell partition wall 11 at end faces 10a and 10b is 50% or more and 90% or less of thickness of the cell partition wall 11 at the internal area 10B.SELECTED DRAWING: Figure 1
Patent JP-2019082472-A (JP)
Title: Pipette device, and pipette device positioning system
Inventor: RENATO BELZ
IPC: G01N35/02
Filed: 2018-10-23
Abstract: To provide a pipette device positioning system that includes an automated pipette device.SOLUTION: A pipette device 100 has: a pipette nozzle 20 loaded in a pipette head 10; a hollow actuator member 30 that is arranged around the pipette nozzle 20, and is coupled movably along a longitudinal axis 21; and a hollow contact member 40 that is arranged around the actuator member 30, and is coupled movably along the longitudinal axis 21. The contact member 40 includes a contact rim 41 for contact with a liquid container 140. When the contact member 40 comes into contact with the liquid container 140 and the actuator member 30 and the contact member 40 move, the actuator member 30 includes an actuator rim 31 for opening a lid 130 of the liquid container 140 and thereby when the pipette nozzle 20 and the actuator member 30 move, a non-contact channel 120 is provided that penetrates the lid 130 for the pipette nozzle 20.SELECTED DRAWING: Figure 2