baber/WOPTO huggingface dataset:
Patent JP-2019084980-A (JP)
Title: Pneumatic tire
Inventor: ICHIMURA AKIHIRO
IPC: B60C11/03
Filed: 2017-11-07
Abstract: To provide a pneumatic tire that is able to achieve both hindering of deterioration of rolling resistance and reduction of road noise while improving wet steering stability.SOLUTION: A pneumatic tire, which is mounted on a vehicle so as to rotate in a specified rotational direction, comprises: a shoulder land part 23 located in a tire width direction outside each of outermost main grooves 35 located both ends in the tire width direction; a shoulder groove part 40 formed in the shoulder land part 23 and apart from the corresponding outermost main groove 35; and a plane part 70, which is an area disposed between the corresponding outermost main groove 35 and the corresponding shoulder groove part 40 and having no grooves over the entire circumference in a tire circumferential direction. At least part of the plane part 70 is located in the range of 22% or more but 38% or less of a ground width TW in the tire width direction from a tire equator surface CL. In the plane part 70, the total width in the tire width direction is in the range of 17% or more but 30% or less of the ground width TW. In a tread surface 10, a groove area ratio of grooves, other than the plurality of main grooves 30, is in the range of 2% or more but 8% or less.SELECTED DRAWING: Figure 2
Patent JP-2019091742-A (JP)
Title: Object having roughened copper surface
Inventor: SATO MAKIKO
IPC: H05K1/03
Filed: 2017-11-10
Abstract: To provide an object having a roughened copper surface.MEANS FOR SOLVING THE PROBLEM: There is provided an object having a surface covered with copper having a thickness of 6 nm or more. In the object, at least some of the copper surfaces have protrusions, the surfaces of the protrusions contain copper oxide, the inside of a protrusion portion contains copper, the number of protrusion portions each having a height of 50 nm or more is 5 or more per 3.8 μm, the average length of the protrusion portions is 500 nm or less, and a content ratio of Cu/O in the depth 6 nm (in terms of SiO) is 5 or less.SELECTED DRAWING: None
Patent JP-2019089573-A (JP)
Title: Delivery cold box
Inventor: OKADA KOJI
IPC: B65D6/40
Filed: 2017-11-14
Abstract: To provide a delivery cold box capable of maintaining a perishable food in a low-temperature state for a long time without needing a power supply and enabling loading/unloading of goods on a road without projecting forward when a lid body is opened and without blocking the way for passersby or vehicles.SOLUTION: A lid body 3 fitted to a cold box body 2 is divided into two, that is, upper and lower lids 31 and 32, and configured so as to be bent at a connection line of both the lids, and the upper side of the lid body 3 is coupled to the cold box body 2 via a connection piece made of a flexible bending member. Thus, the lid body 3 can be mounted on the cold box body 2 without projecting the lid body 3 forward so much by pulling the lower lid 32 front to release locking between the cold box body 2 and the lid body 3 set by a magnet and mounting the lower and upper lids 32 and 31 on the top surface of the cold box body 2 in a stacked manner.SELECTED DRAWING: Figure 2
Patent JP-2019091632-A (JP)
Title: All-solid battery manufacturing method, all-solid battery and slurry
Inventor: OURA KEI
IPC: H01M10/052
Filed: 2017-11-15
Abstract: To provide an all-solid battery manufacturing method which can decrease the amount of using a PVDF-based binder and suppress the degradation of a sulfide solid electrolyte.SOLUTION: An all-solid battery manufacturing method comprises a step of using a slurry containing a sulfide solid electrolyte including an Li element, a P element and an S element, a PVDF-based binder and a solvent to form an electrolyte-containing layer. In the all-solid battery manufacturing method, the solvent contains, as a first solvent, 50 vol.% or more of a ketone solvent represented by the formula (1). (Rand Rindependently represent a saturated carbon hydride group or an aromatic carbon hydride group, and at least one of Rand Rhas two or more carbon atoms.)SELECTED DRAWING: None
Patent JP-2019089491-A (JP)
Title: Sound absorption structure
Inventor: YAMADA KOHEI
IPC: B60N3/04
Filed: 2017-11-15
Abstract: To provide a sound absorption structure having excellent sound absorption performance though being thin and lightweight.SOLUTION: An attenuation layer 12 positioned at an interval in a fender 15 is composed of any of forms including a fiber layer containing heat-adhesive fiber, a polymer layer, and a complex of them. A large number of recessed parts 14, which communicate with an air layer S formed in a space with the fender 15 and film-vibrate at their bottoms, are provided on a side surface of the fender 15 of the attenuation layer 12, and a resonator is constituted of the recessed parts 14 of the attenuation layer 12 and the space S.SELECTED DRAWING: Figure 2
Patent JP-2018068302-A (JP)
Title: Microcarriers for stem cell culture
Inventor: OH STEVE
IPC: C12M3/00
Filed: 2017-11-20
Abstract: PROBLEM TO BE SOLVED: To provide methods of culturing and propagating human or primate embryonic stem cells in culture in vitro stably for a long time.SOLUTION: The invention provides methods of culturing, propagating and differentiating primate or human stem cells, using positively charged microcarrier particles comprising a matrix coated with hyaluronan or a derivative thereof, the particles having elongate cylindrical or rod shape with cross-sectional dimensions between 20 μm and 30 μm and longest dimensions between 50 μm and 400 μm, or having compact or spherical shape of sizes between about 20 μm and about 120 μm, for example about 65 μm, allowing aggregation of primate or human stem cells attached thereto.SELECTED DRAWING: Figure 1A
Patent JP-2019092811-A (JP)
Title: Balloon catheter
Inventor: SHIMOYAMA MASAKAZU
IPC: A61M25/10
Filed: 2017-11-22
Abstract: To provide a balloon catheter capable of easily improving the biological migration of a medicine.SOLUTION: The balloon catheter provided with a medicine on a surface of a balloon 30 comprises an expandable balloon 30, a medicine coat layer 40 containing the medicine provided on the surface of the balloon 30, and a detachment auxiliary part 50 partially covering the surface of the balloon 30 and the medicine coat layer 40 and deformable independently of the balloon 30.SELECTED DRAWING: Figure 3
Patent JP-2019095030-A (JP)
Title: Electromagnetic actuator
Inventor: NAGAOKA TAKAHIRO
IPC: B60K17/348
Filed: 2017-11-27
Abstract: To provide an electromagnetic actuator capable of accurately controlling a connection/disconnection state of a connecting/disconnecting part.SOLUTION: An electromagnetic actuator 1 includes: a pair of rotary members 3, 5 which can rotate relatively; a connecting/disconnecting part 7 for connecting/disconnecting power transmission between the pair of rotary members 3, 5; an electromagnet 9 for actuating the connecting/disconnecting part 7; and control means 11 for controlling electric conduction to the electromagnet 9. The control means 11 determines an additional current I1 selected from among request torque a, differential rotation c of the pair of rotary members 3, 5 and temperature b of the connecting/disconnecting part 7, and adds it to the electromagnet 9.SELECTED DRAWING: Figure 1
Patent JP-2019097112-A (JP)
Title: Piezoelectric component
Inventor: MAIBARA SHUNSUKE
IPC: H03H9/02
Filed: 2017-11-27
Abstract: To provide a piezoelectric component at high precisely, of which an oscillation frequency is prevented from being varied.SOLUTION: A piezoelectric component comprises: a capacitor substrate 1 including a rectangular plate-like substrate main body 11; and a piezoelectric element 2 in which both ends parts are fixed to a first main surface of the capacitor substrate 1. The capacitor substrate 1 includes: a pair of terminal electrodes 12 provided to the main surface so as to be positioned at a lower direction of both end parts of the piezoelectric element 2; and a pair of capacity electrodes 13 provided to the first main surface so as to be extended to just below at a central part of the piezoelectric element 2 from the pair of terminal electrodes 12. The piezoelectric component also comprises: a ground electrode 14 provided so as to include a region opposite to the pair of capacity electrodes 13 on a second main surface opposite to the first main surface; and a protective layer 17 having insulation quality provided to the first main surface so as to cover a region opposite to the ground electrode 14 in at least the pair of capacity electrodes 13. An outer peripheral part of the protective layer 17 is thinner than the central part.SELECTED DRAWING: Figure 2
Patent JP-2019095708-A (JP)
Title: Transfer unit and image formation apparatus
Inventor: MIMURA DAISUKE
IPC: G03G21/16
Filed: 2017-11-27
Abstract: To provide a transfer unit capable of suppressing an inner peripheral surface of an intermediate transfer belt from being damaged.SOLUTION: In a transfer unit 4, an intermediate transfer belt 46 is extended between a drive roller 43 and a backup roller 45 to receive force in a second separation direction D6 leaving the driver 43 from the backup roller 45, and driven in a travel direction D7 through rotation of the drive roller 43, thereby forming a toner image on its outer peripheral surface OS1 in a primary transfer region downstream from a driven roller 44 in the travel direction D7 and upstream from the drive roller 43 in the travel direction D7. A cleaning part 48 abuts on the outer peripheral surface OS1 at a position apart from a position intersection with the second leaving direction D6 on the outer peripheral surface OS1 in the travel direction D7 between the secondary transfer region TR where the toner image is transferred to a sheet as a region opposed to the drive roller 43 on the outer peripheral surface OS1, and the primary transfer region TR1 along the travel direction D7.SELECTED DRAWING: Figure 6
Patent JP-2019099587-A (JP)
Title: Chlorine-containing resin composition and molded body using the same
Inventor: TSUDA KOICHI
IPC: C08L27/04
Filed: 2017-11-28
Abstract: To provide a chlorine-containing resin composition excellent in heat resistance and capable of suitably being used for various applications such as a raw material of a duct line material or the like.SOLUTION: There is provided a resin composition containing 1.2 to 5 pts.wt. of perchloric acid-containing lead compound containing perchloric acid and/or perchloric acid salt and a chlorine-containing resin based on 100 pts.wt. of a raw material lead compound having basicity of 1 or more. The raw material lead compound has basicity of 2 or more. There is provided a resin composition containing the perchloric acid-containing compound of 0.01 to 0.5 pt.wt. based on 100 pts.wt. of the chlorine-containing resin.SELECTED DRAWING: None
Patent JP-2019101566-A (JP)
Title: Information processing system, information processing method, information processing program, and information processing apparatus
Inventor: KANEKO MAKI
IPC: G06T7/00
Filed: 2017-11-29
Abstract: To provide a system capable of confirming user's presence without moving to the seat position.SOLUTION: A presence information management system includes a user terminal and a server. The user terminal is provided with a camera. The user terminal detects a user face based on an input image from the camera, determines whether the user is present, and transmits presence information indicating the determination result to the server. The server stores the presence information transmitted from each user terminal. Further, when the server receives a request for confirmation of the presence information of the user from other user terminal, the server transmits the stored presence information to the other user terminal.SELECTED DRAWING: Figure 1
Patent JP-2019097726-A (JP)
Title: Blood flow adjusting device
Inventor: KOBAYASHI EIJI
IPC: A61B17/122
Filed: 2017-11-30
Abstract: To provide a blood flow adjusting device capable of adjusting a blood flow rate in a blood vessel to be a desired blood flow rate.SOLUTION: This blood flow adjusting device 1 is attached to a blood vessel 90 of a living body. The blood flow adjusting device 1 comprises: a cylindrical part surrounding the blood vessel 90; a pressing part 23 arranged inside the cylindrical part and capable of pressing the blood vessel 90; a blood flow measuring part 22 for measuring a blood flow rate of the blood vessel 90; and a control unit 10. The control unit 10 controls the pressing force of the pressing part 23 on the basis of a signal from the blood flow measuring part 22.SELECTED DRAWING: Figure 5
Patent JP-2019101631-A (JP)
Title: Display device
Inventor: ISHIDA MINAKO
IPC: G09G5/34
Filed: 2017-11-30
Abstract: To provide a display device in which a mode of an image displayed on a display unit can be sensuously adjusted via a physical key.SOLUTION: A printing device includes a display unit which can display an image, and three or more keys which are disposed at different positions. The printing device detects depression of a first key among the three or more keys (S17). After detecting depression of the first key, the printing device detects depression of a second key which is different from the first key (S25). The printing device determines a control parameter for performing control to cause the display unit to display an image according to the positional relationship between the first key and the second key (S29). The printing device causes the display unit to display an image by performing control according to the determined control parameter (S31).SELECTED DRAWING: Figure 4
Patent JP-2019097451-A (JP)
Title: Circle for pet
Inventor: YAMADA TAKESHI
IPC: A01K23/00
Filed: 2017-11-30
Abstract: To provide a circle for a pet, in which arrangement of an adjacent living space and toilet space can be changed without reversing the front face and the back face.SOLUTION: The circle for a pet includes: a peripheral wall panel 1; a partition panel 2; a living side tray 41, and a toilet side tray 42. The peripheral wall panel 1 is composed so that the front panel 11, the back panel 12, and a left and right side panels 13, 14 are connected to each other on the respective sides, with an inner space 5 provided inside. The partition panel 2 is installed in the front panel 11 and the back panel 12 in a manner that the inner space 5 is divided into a living space 51 and a toilet space 52. The living side tray 41 is placed in the living space 51. The toilet side tray 42 is placed in the toilet space 52. The living side tray 41 and the toilet side tray 42 are made freely exchangeable. In accordance with the exchange of both trays 41, 42, the partition panel 2 is made freely attachable to and detachable from the front panel 11 and the back panel 12.SELECTED DRAWING: Figure 1
Patent JP-2019099207-A (JP)
Title: Synthetic resin container, preform, and production method of synthetic resin container
Inventor: SUZUKI MASATO
IPC: B29C49/06
Filed: 2017-11-30
Abstract: To provide a synthetic resin container which can inhibit staying of a carbonic acid gas between a base material layer and an outer layer of a container, and stores contents including the carbonic acid gas, and a preform, and a production method of the synthetic resin container.SOLUTION: A synthetic resin container 1 of this invention having a mouth portion 2, a drum portion 3 which continues to the lower end of the mouth portion 2 and forms a storage space of contents including a carbonic acid gas, and a bottom portion 4 which closes the lower end of the drum portion, in which the drum portion 3 is formed by forming a base material layer 5a by an extension blow with an outer layer 5b which is arranged the outside of the radial direction of the base material layer 5a and has one or a plurality of resin layers, and in each resin layer which composes the base material layer 5a and the outer layer 5b, a transmission coefficient of a carbonic acid gas of the radially outer resin layer which is adjacent to the thickness direction is larger than that of the radially inner resin layer.SELECTED DRAWING: Figure 1
Patent JP-2019099718-A (JP)
Title: Rubber composition for tire and tire
Inventor: TANAKA TAKEHIRO
IPC: C08K5/44
Filed: 2017-12-05
Abstract: To provide a rubber composition for a tire, allowing for reduction of putrefactive smell or pungent smell generated when know natural rubbers are used, and a tire.SOLUTION: The rubber composition for a tire is provided that is obtained by: washing a sheet obtained by adding formic acid to a natural rubber latex; drying the obtained sheet: then mixing block shaped natural rubber with other rubber components, thus the rubber composition for a tire is obtained that includes: a rubber component having a natural rubber ratio of 40 mass% or more; and 3 pts.mass or less, based on 100 pts.mass of the rubber component, of N-cyclohexyl-2-benzothiazolyl sulfenamide.SELECTED DRAWING: None
Patent JP-2019104584-A (JP)
Title: Apparatus and program for carrying sheet
Inventor: MITSUDA RYO
IPC: G03G15/00
Filed: 2017-12-12
Abstract: To provide an apparatus and a program for carrying a sheet capable of deciding a presence/absence of an abnormality of a transport sensor and/or determining a presence/absence of a failure of a drive part even in the case where sheet jamming is detected.SOLUTION: An apparatus for carrying a sheet has a transport sensor 311 that is provided on a sheet transport path 205 through which a sheet P is transported and detects a sheet P, carrier means that transports the sheet at least up to the transport sensor 311, function invalidation means that invalidates a function of stopping transportation of the sheet P in the case where jamming of the sheet P is detected, and abnormality determination means that determines a presence/absence of an abnormality of the transport sensor 311. The abnormality determination means, when the sheet P is transported by the carrier means, determines that the transport sensor 311 is normal if the transport sensor 311 detects the sheet P and determines that the transport sensor 311 is abnormal if it does not detect the sheet P.SELECTED DRAWING: Figure 11A
Patent JP-2019105099-A (JP)
Title: Safe and its manufacturing method
Inventor: MORI KANAKO
IPC: C04B14/06
Filed: 2017-12-13
Abstract: To provide a safe that is excellent in security, fire resistance, and heat insulation.SOLUTION: A safe 1 features in that either or both of a safe body 2 and safe door 3 include outer surface plate portions 4a, 5a, inner surface plate portions 4b, 5b, metal plate structures 4, 5, cemented body hardened bodies 6, 7, and thermal insulation 8, 9; the cemented body hardened body including cement, silica fume with BET specific surface area of 15 to 25 m/g, inorganic powder with 50% volume cumulative particle size of 0.8 to 5 μm, aggregate A with maximum particle size of 1.2 mm or less, high-performance water reducing agent, extinction foam, metal fibers with a diameter of 0.01 to 1.0 mm and a length of 2 to 30 mm, organic fibers, and water; in 100 vol.% of a total of the cement, the silica fume and the above inorganic powder, the proportion of the cement is 55 to 65% by volume, the proportion of the silica fume is 5 to 25% by volume, the proportion of the inorganic powder is 15 to 35% by volume, and the proportion of the metal fibers in the cement composition is more than 3.0% by volume and not more than 4.5% by volume.SELECTED DRAWING: Figure 1
Patent JP-2019106833-A (JP)
Title: Electronic control device
Inventor: KITAMURA YUTA
IPC: B60R16/02
Filed: 2017-12-14
Abstract: To provide an electronic control device capable of cancelling a freezing state of a motor in a short time.SOLUTION: A control circuit 2 structuring an ECU 1, executes an induction heating of a motor 5 by conducting an AC current into windings L1 to L3 from an inverter circuit 4 when detecting, by a rock detection unit 7, that the motor 5 mounted onto a vehicle is rocked, and executes freezing rock canceling processing by generating a torque so as to vibrate the motor 5.SELECTED DRAWING: Figure 1
Patent JP-2019109292-A (JP)
Title: End material removing device and end material removing method
Inventor: NAKATA KATSUYOSHI
IPC: B28D5/00
Filed: 2017-12-15
Abstract: To remove end material, when the end material is removed after forming a scribe line to expose an inside surface of any substrate of laminated substrates, without damaging a surface to be exposed.SOLUTION: An end material removing device 61 segmentalizes a unit laminated substrate 100 having a first unit substrate 101 with a surface on which a third scribe line S3 for cutting off end material 107 from a main body 106 is formed and a second unit substrate 102 laminated on a rear surface of the first unit substrate 101. On a table 13, the unit laminated substrate 100 is placed in a state of having the first unit substrate 101 on the lower side. An air blow device 23 blows a gas flow FL against the end material 107 or a portion in the vicinity of the end material of the second unit substrate 102, so as to separate the end material 107 from the main body 106.SELECTED DRAWING: Figure 9
Patent JP-2019110082-A (JP)
Title: Connector assembly
Inventor: FUKAZAWA TOSHIKI
IPC: H01R13/516
Filed: 2017-12-20
Abstract: To provide a connector assembly formed by a housing regulating an outer shape of each connector and the two connectors which can be freely combined with a contact housed.SOLUTION: A connector assembly is formed by a first connector 10 and a second connector 20. In the first connector 10, a sub-assembly 18 is housed in a plug housing 11. The sub-assembly 18 includes a male contact 12 and an inner housing 13. In the second connector 20, a sub-assembly 28 is housed in a receptor housing 21. The sub-assembly 28 includes a female contact 22 and an inner housing 23. The inner housings 13 and 23 of the two sub-assemblies 18 and 28 are identical, the sub-assembly 28 housed in the receptor housing 21 may be set to the connector housed in the plug housing 11, and the sub-assembly 18 housed in the plug housing 11 may be set to the connector housed in the receptor housing 21.SELECTED DRAWING: Figure 6
Patent JP-2019114879-A (JP)
Title: Image forming apparatus and information processing program
Inventor: CHIMURA TETSUYUKI
IPC: B41J5/30
Filed: 2017-12-22
Abstract: To efficiently use a work memory when executing a job.SOLUTION: An image forming apparatus comprises: a work memory that is divided into a plurality of work areas for respectively executing a plurality of pieces of processing included in a plurality of jobs; and a processor that selects, from the plurality of jobs, a high-frequency job that is a job predicted to be executed at high frequency in the future, selects, from the plurality of pieces of processing, a low-frequency work area for executing low-frequency processing that is processing predicted to be executed at low frequency in the future, divides the low-frequency work area into a first division area that is a work area for executing the low-frequency processing and a second division area that is the rest of the low-frequency work area, and makes the second division area usable both as an area for saving data generated when executing the high-frequency job, and a work area for executing the low-frequency processing when the first division area becomes insufficient for executing the low-frequency processing.SELECTED DRAWING: Figure 5
Patent JP-2019112511-A (JP)
Title: Raw material composition for friction material, method for producing raw material composition for friction material, and method for producing friction material
Inventor: NAGAO MASAAKI
IPC: F16D69/02
Filed: 2017-12-22
Abstract: To provide a raw material composition for friction material that suppresses the occurrence of dust during compression molding and damage to an opponent part, and can improve frictional coefficients.SOLUTION: The composition contains a phenolic resin, a fiber, a friction modifier, water, and an oxidized cellulose nanofiber with an average fiber length 100 nm-1 μm and an average fiber diameter 2 nm-500 nm.SELECTED DRAWING: None