baber/WOPTO huggingface dataset:
Patent JP-2019054174-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKEUCHI YUICHI
IPC: H01L21/336
Filed: 2017-09-18
Abstract: To provide a semiconductor device capable of achieving both low on-resistance and low saturation current, and a method of manufacturing the same.SOLUTION: In a semiconductor device, a JFET 3 and an electric field blocking layer 4 are arranged below a trench gate structure having one direction as a longitudinal direction, a longitudinal direction of the JFET and the electric field blocking layer being a direction crossing the trench gate structure. The JFET 3 and the electric field blocking layer 4 are repeatedly and alternately formed to have a stripe shape. The JFET 3 includes an n-type layer 3b having a relatively high n-type impurity concentration and an n-type layer 3c having a lower n-type impurity concentration than the n-type layer 3b.SELECTED DRAWING: Figure 1
Patent JP-2019057482-A (JP)
Title: Terminal board and electric motor
Inventor: IIJIMA MASATO
IPC: H01R9/24
Filed: 2017-09-22
Abstract: To provide a terminal board which materializes reduction of the number of mounting portions thereof or the mounting space area thereof and which can be mounted in a predetermined direction, and therefore materializes excellent mounting work efficiency, and to provide an electric motor with the terminal board.SOLUTION: A terminal board 2c in an electric motor 1 is installed in a frame 4, and comprises three terminal board blocks 30 which are mounted with the lower surfaces thereof in contact with the frame 4. A first mounting part 32b is formed in a front surface of the terminal board blocks 30, and a second mounting part 32e is formed in a back surface on the opposite side of the front surface, of the terminal board blocks 30. When the plurality of the terminal board blocks 30 is installed adjacently to each other, the first mounting part 32b being a rear mounting part out of the adjacent terminal board blocks 30 and the second mounting part 32e being a front mounting part vertically overlap each other. The terminal board 2c is mounted in the frame 4 at the first and second mounting parts 32b and 32e which have overlapped each other.SELECTED DRAWING: Figure 5
Patent JP-2019060633-A (JP)
Title: Vibration measurement device and vibration measurement evaluation system
Inventor: YOKOYAMA TSUTOMU
IPC: G01H17/00
Filed: 2017-09-25
Abstract: To solve the problem that a spongelike elastic material on which a motor is disposed is larger than the motor in a conventional vibration measurement device to make it difficult to accurately measure vibration of the motor.SOLUTION: A vibration measurement device 10 of this invention has, as main components, a pedestal 11, an elastic member 12 fixed to a top surface 11A of the pedestal 11, a motor fixing member 13 fixed to a top surface of the elastic member 12, and a measuring sensor 14 disposed on the motor fixing member 13. In the vibration measurement device 10, a motor 15 is fixed to a top surface of the motor fixing member 13 and is driven. The motor 15 shakes in all directions due to vibration of the rotating motor 15 in accordance with a shape of the elastic member 12, and an acceleration accompanying the shake is measured by the measuring sensor 14. This structure allows for accurately measuring the vibration of the motor 15 and allows the motor 15 to be safely used as a driving source for a flying object like a drone.SELECTED DRAWING: Figure 1
Patent JP-2019061364-A (JP)
Title: Carrier system and processing system
Inventor: TOMOTA KOJI
IPC: G05B19/418
Filed: 2017-09-25
Abstract: To provide a carrier system capable of simply improving the accuracy of positioning workpiece reference and positioning a workpiece to a process device with high accuracy without having to adjust a position by the process device, and a processing system using the carrier system.SOLUTION: A carrier system includes: a transport module constituting a transport path on which a plurality of carriages carrying a workpiece travel; a control part for controlling the positions of the carriages on the transport module; and a storage part for storing a plurality movement errors with a workpiece specification position as reference about each of the carriages. The control part controls the positions of the carriages on the basis of a movement error selected from among the plurality of movement errors.SELECTED DRAWING: Figure 3
Patent JP-2019062029-A (JP)
Title: Package cover member, electronic device, and manufacturing method of package cover member
Inventor: MINO TAKUYA
IPC: H01L21/301
Filed: 2017-09-25
Abstract: To provide a package cover member capable of enhancing the reliability, an electronic device, and a manufacturing method of package cover member.SOLUTION: A package cover member 6 comprises a spacer 4 and a cover 5. The spacer 4 has an open hole 45. The cover 5 is disposed on the spacer 4 covering the open hole 45 in the spacer 4. The spacer 4 has a first plane 41 opposing the cover 5 and second plane 42 at the opposite side to the cover 5. The outer peripheral shape of the second plane 42 extends along the outer peripheral shape of a projection region of the first plane 41 in a thickness direction of the spacer 4. The outer peripheral shape of the second plane 42 is different from the outer peripheral shape of the first plane 41 in size.SELECTED DRAWING: Figure 2
Patent JP-2019058981-A (JP)
Title: Holding tool and holding system
Inventor: TAKAHASHI HIROMASA
IPC: B25J15/06
Filed: 2017-09-27
Abstract: To provide a holding tool and a holding system capable of detecting that a holding part is broken.SOLUTION: A holding tool includes a holding part, a detector, a pump unit and a control part. The holding part has a powder granule provided therein. The holding part has flexibility. The pump unit is connected to the inside of the holding part. The control part executes a first operation of bringing the holding part into first contact with a workpiece and operating the holding part, and a second operation of separating the holding part from the workpiece and operating the holding part. The control part makes the internal pressure different from an external pressure of the holding part in at least a part of the second operation.SELECTED DRAWING: Figure 1
Patent JP-2018051314-A (JP)
Title: Muscle training device and therapy equipment
Inventor: OKI TAKEHIKO
IPC: A61N1/36
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a muscle training device that achieves weight saving while having a body warming function, and therapy equipment.SOLUTION: A muscle training device 1 passes a pulse current through the body so as to apply an electrical stimulus to muscles and contract the muscles. The muscle training device 1 comprises a device body 11, six electrode parts 13 that are provided in the device body 11, a controller 12 that has a power conversion circuit for outputting the electric current among the six electrode parts 13, a graphite sheet 141 that is formed from expanded graphite and arranged in the state of facing the electrode parts 13 within the device body 11, and a heater 21 for heating a part of the graphite sheet 141.SELECTED DRAWING: Figure 1
Patent JP-2019059162-A (JP)
Title: Liquid discharge head and method of manufacturing the same
Inventor: KUDO TOMOKO
IPC: B41J2/14
Filed: 2017-09-27
Abstract: To provide a low-cost liquid discharge head.SOLUTION: A liquid discharge head comprises: a substrate; an energy generating element that is provided on the substrate and is utilized to discharge a liquid; a first film that is provided on the energy generating element; a flow path forming member that has a discharge port for discharging the liquid and forms a flow pass for the liquid between the substrate and itself; and electrodes that generate the flow of the liquid. The electrodes include the first film.SELECTED DRAWING: Figure 1
Patent JP-2019061889-A (JP)
Title: Fiber sensor, light receiving fiber, and diffusion member
Inventor: TAGASHIRA TAKESHI
IPC: H01H9/16
Filed: 2017-09-27
Abstract: To provide an indicator light on a head of a light receiving fiber.SOLUTION: A light projecting fiber 22 projects light (detection light) output from a first light emitting element onto a detection area of a workpiece. A light receiving fiber 23 receives light from the detection area. A second light emitting element is provided on one end side of the light receiving fiber 23 in addition to a light receiving element. A diffusion member 88 is provided on the other end side of the light receiving fiber 23. The diffusion member 88 diffuses light output from the second light emitting element and propagated through the light receiving fiber 23, and functions as a display light.SELECTED DRAWING: Figure 16
Patent JP-2019065983-A (JP)
Title: Differential device
Inventor: MORIKAWA YUTA
IPC: F16H48/40
Filed: 2017-10-02
Abstract: To provide a differential device that can reduce the number of bolts and the number of types of components.SOLUTION: A differential device includes a split type differential case having a ring gear at the mating surface thereof. The ring gear is double-helical gears. The differential case is formed by combining two case members which are bilaterally symmetrical relative to an axis line of a pinion gear.SELECTED DRAWING: Figure 1
Patent JP-2019065223-A (JP)
Title: Detergent composition and aerosol composition
Inventor: MIYAOKA TADANOBU
IPC: C11D7/50
Filed: 2017-10-03
Abstract: To provide a novel detergent composition and an aerosol composition low in danger of inflammation or risk at fire since they are incombustible, corresponding to non-dangerous material on Fire Service Law, having no need for dangerous material warehouse, having no legal limitation on storage amount of the detergent composition used in large amount, further low in toxicity, and small in environmental load such as ozone layer depletion, and extremely low in attack property to a rubber or a resin while having detergency and dryness similar to these of conventional detergent compositions for brake cleaner.SOLUTION: There are provided a detergent composition containing HFO-based incombustible fluorine solvent such as 1,1-dichloro-3,3,3-trifluoropropene, and HFE-based incombustible fluorine solvent such as CFOCH, and an aerosol composition thereof.SELECTED DRAWING: None
Patent JP-2019070768-A (JP)
Title: Array substrate and manufacturing method thereof, and display panel
Inventor: NISHIMIYA SETSUJI
IPC: H01L21/3205
Filed: 2017-10-11
Abstract: To provide an array substrate capable of displaying high-definition images manufacturable with simple steps.SOLUTION: An array substrate 1 comprises a laminated structure including: a SOG layer 12 formed of an SOG material; a first gate wiring (first wiring) 11 that is disposed in a lower portion of the SOG layer 12 (opposite side to liquid crystal layer); and a second gate wiring (second wiring) that is disposed in an upper portion of the SOG layer 12 (liquid crystal layer side) so as to be overlapped with the first gate when the array substrate 1 is viewed in planer view. In the array substrate 1, the first gate wiring 11 includes: a copper-containing layer M12 formed of copper; and an upper metal layer M13 formed of titanium. The upper metal layer M13 is laminated over the copper-containing layer M12 and is disposed between the copper-containing layer M12 and the SOG layer 12.SELECTED DRAWING: Figure 1
Patent JP-2019073123-A (JP)
Title: Drive unit for bicycle
Inventor: NODA SHINICHIRO
IPC: B62M6/55
Filed: 2017-10-13
Abstract: To provide a drive unit for a bicycle that can downsize a section where a motor is mounted, in a direction parallel to a rotation axis of a crank shaft.SOLUTION: A drive unit for a bicycle includes: a housing attached to a frame of the bicycle; a crank shaft disposed in the housing; and a motor disposed in the housing to assist propelling of the bicycle. The housing is comprised of a first part and a second part. The crank shaft is disposed in the first part, whereas the motor is disposed in the second part and has a rotation axis extending in a direction orthogonal to an extension direction of the crank shaft. Further, a maximum dimension of the second part is 75 mm or less in a direction vertical to the rotation axis of the motor.SELECTED DRAWING: Figure 9
Patent JP-2019072224-A (JP)
Title: Toy vehicle coupling device and traveling toy
Inventor: TEZUKA TOMOHIRO
IPC: A63H19/18
Filed: 2017-10-17
Abstract: To provide a toy vehicle coupling device in which the reality of a coupling portion can be reproduced with a simple configuration as possible, and provide a traveling toy with the same.SOLUTION: A toy vehicle coupling device 1 for coupling toy vehicles together is constituted of a pair of couplers 2 including a shaft member 4 having a shaft part 41 having an axis line L along the direction perpendicular to the extending direction of the toy vehicle and a shaft holding part 42 for holding the shaft part 41, and a pivoting member 5 having a pivoting part 51 for receiving at least the tip of the shaft part 41 of the coupling destination in the coupling of the vehicles. At least the shaft member 4 and the pivoting member 5 are formed in the same shape. At least one of the shaft holding part 42 or the pivoting member 5 has elasticity. The shaft part 41 of a coupling source and the pivoting part 51 of a coupling destination are constituted so that a pivoting state of fitting in each other by the elasticity may be maintained. In the coupling of the vehicle, the shaft part 41 of the coupling source and the pivoting part 41 of the coupling destination are arranged so that mutual axis lines may be positioned on the same shaft.SELECTED DRAWING: Figure 5
Patent JP-2019075043-A (JP)
Title: Hygiene evaluation device, hygiene evaluation photographing system, photographing frame, and hygiene evaluation method
Inventor: KUSABA TSUNEKI
IPC: G06Q50/22
Filed: 2017-10-19
Abstract: To provide a hygiene evaluation device capable of evaluating the hygiene condition of a hand with high accuracy.SOLUTION: A hygiene evaluation device 1 includes: a photographic image acquisition unit 11 that acquires a photographic image of a hand; a calculation unit 12 that calculates a score related to a substance adhered to the hand using the photographic image; and an output unit 15 that outputs the score calculated by the calculation unit 12. Thus, more accurate evaluation can be performed by more directly evaluating the hygiene condition of the hand using the photographic image of the hand.SELECTED DRAWING: Figure 1
Patent JP-2019076292-A (JP)
Title: Defrosting control method for show case
Inventor: SHINOZUKA KENICHI
IPC: F25D21/08
Filed: 2017-10-23
Abstract: To provide a defrosting control method for a show case that quickly defrosts an evaporator when necessary to prevent quality reduction of an article displayed in the case and enable elimination of wasteful power consumption caused by unnecessary defrosting.SOLUTION: A frost defrosting method for a show case includes: a step of calculating a frost formation amount of frost formed on an evaporator as a positive value using the product of a temperature adjustment ON time of a show case and a coefficient Kon varying depending on an environment around the show case; a step of calculating a frost melting amount of frost melted from the evaporator as a negative value using the product of a temperature adjustment OFF time of the show case and a coefficient Koff varying depending on the environment around the show case; a step of calculating an evaporator frost formation amount of frost formed on the evaporator by integrating the frost formation amount and the frost melting amount; a step of comparing the evaporator frost formation amount with a limit frost formation amount prescribed for ambient environment as the upper limit of a frost formation amount that can be defrosted; and a step of performing defrosting when the evaporator frost formation amount exceeds the limit frost formation amount.SELECTED DRAWING: Figure 2
Patent JP-2019079416-A (JP)
Title: Currency processor and currency processing system
Inventor: NAMBA KIKUKO
IPC: G07D1/04
Filed: 2017-10-26
Abstract: To provide a currency processor and a currency processing system that can improve user friendliness for loading of currencies.SOLUTION: A currency processor 2 includes a plurality of denomination storage parts 73 that store packed coins K per denomination, and a control part 17. The denomination storage parts 73 are grouped into any of a plurality of groups, and loading of the packed coins K into the denomination storage parts 73 is allowed or prohibited per group. Upon receipt of an instruction for loading of the packed coins K into the denomination storage parts 73, the control part 17 selects a group to be targeted for loading of the packed coins K from among the plurality of groups. The control part 17 allows loading of the packed coins K into the denomination storage parts 73 belonging to the selected group.SELECTED DRAWING: Figure 6
Patent JP-2019083595-A (JP)
Title: Motor drive device, and refrigerator using the same
Inventor: TANAKA HIDENAO
IPC: F25D11/00
Filed: 2017-10-27
Abstract: To provide a motor drive device having a high efficiency and a high reliability, and to provide an apparatus utilizing the device.SOLUTION: A motor drive device comprises: a brushless DC motor 4; an inverter circuit 3 configured by six switching elements for supplying power to the brushless DC motor 4; position detection means 5 that detects a rotational position of a rotor of the brushless DC motor 4; PWM control means 11 that on/off-controls an output voltage of the inverter circuit 3 by the switching elements of the inverter circuit 3 at a high frequency, to adjust to be supplied to the brushless DC motor 4; energization phase control means 8 that decides an energization phase of a three-phase coil of the brushless DC motor 4 so that a time ratio of an ON time period of the switching elements in the inverter circuit 3 by PWM control becomes the maximum; and input voltage detection means 15 that detects an input voltage to the inverter circuit 3. To a change in the input voltage to the inverter circuit 3, the time ratio of the ON time period of PWM control is set.SELECTED DRAWING: Figure 1
Patent JP-2019081274-A (JP)
Title: Printer and control method for printer
Inventor: ABE HIROKI
IPC: B41J29/00
Filed: 2017-10-30
Abstract: To allow countermeasures for dealing with an error to be smoothly performed.SOLUTION: A composite processing device comprises: a slip printing part performing printing onto cut-form paper conveyed along a medium conveyance path; a roll sheet printing part performing printing onto a roll sheet being conveyed along a roll sheet conveyance path different from the medium conveyance path and different from the cut-form paper; a display part displaying occurrence of an error in the slip printing part; an operation part detecting operation of a user; and a control part causing the roll sheet printing part to print information related to the error onto the roll sheet when the operation part detects predetermined operation of the user while the display part is displaying the occurrence of the error in the slip printing part.SELECTED DRAWING: Figure 3
Patent JP-2019082201-A (JP)
Title: Coming-off prevention mechanism of snap-fit structure and image forming device
Inventor: MIYAMOTO TAKUYA
IPC: F16B5/07
Filed: 2017-10-30
Abstract: To prevent the connection state of a snap fit structure from being released unintentionally.SOLUTION: A coming-off prevention mechanism 70 of a snap-fit structure is provided with respect to the snap-fit structure 50 which includes an engagement beam part 55 which is provided so as to form a span cantilever and is provided with an engagement part 56 on the tip side and a part 66 to be engaged which is provided on a member different from the engagement beam part 55 and becomes a connection state by causing the engagement part 56 projecting to the surface side of the engagement beam part 55 to fit into the part 66 to be engaged and allows the engagement part 56 to come off from the part 66 to be engaged and release the connection state by deflecting the engagement beam part 55 to the back side. The coming-off prevention mechanism 70 of the snap-fit structure is provided so as to be abutted to or be adjacent to the root side, of the back side of the engagement beam part 55 on the connection state and is provided with a back side regulation part 71 which regulates deflection to the back side of the engagement beam part 55.SELECTED DRAWING: Figure 6
Patent JP-2018076497-A (JP)
Title: Stabilized polyvalent anionic polymerization initiator and preparation method therefor
Inventor: YAN YUAN-YONG
IPC: C08C19/25
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyvalent lithiation initiator stable during polymerization including continuous polymerization and polymerization conducted at a higher temperature, and a preparation method.SOLUTION: There is provided a method for continuously manufacturing polydiene or polydiene copolymer, including i. continuously filling a conjugated diene monomer together with a monomer copolymerizable therewith if needed into a reactor and ii. continuously filling a stabilization solution of a chain extending polyvalent lithiation amine-containing initiator to the reactor, and the solution contains an aliphatic and/or alicyclic solvent or a mixture thereof in addition to the chain extending polyvalent lithiation amine-containing initiator.SELECTED DRAWING: None
Patent JP-2018045700-A (JP)
Title: Multi-core interconnect in network processor
Inventor: KESSLER RICHARD E
IPC: G06F12/08
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a network processor for providing wide-bandwidth memory access for a plurality of processor cores.SOLUTION: A network processor includes a plurality of processor cores for processing packet data. In order to provide the processor cores with access to a memory subsystem, an interconnect circuit directs communication between the processor cores and the an L2 Cache and other memory devices. The processor cores are divided into several groups, each group sharing an individual bus, and the L2 Cache is divided into several banks, each bank having access to a separate bus. The interconnect circuit processes requests to store and retrieve data from the processor cores across the plurality of buses, and processes responses to return data from the cache banks.SELECTED DRAWING: Figure 2
Patent JP-2019084041-A (JP)
Title: Absorbent article
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/15
Filed: 2017-11-07
Abstract: To strengthen welding/bonding of members of an absorbent article.SOLUTION: An absorbent article (1) has: two first sheet members (31, 32) provided with at least one nonwoven fabric; a first member (30) provided with a first elastic member (35) elastic horizontally; two second sheet members (41, 42) provided with at least one nonwoven fabric; a second member (40) provided with a second elastic member (45) elastic horizontally; and a welding part (SS) welding and bonding end parts on the same side in the horizontal direction of the first member (30) and the second member (40). The absorbent article has a welding area E overlapping the welding part (SS) and an adjacent area N adjacent to the welding area E from inside in the horizontal direction. In the state that the first member (30) and the second member (40) are extended along the horizontal direction, a total sum of basis weight of the nonwoven fabric of the first member (30) and basis weight of the nonwoven fabric of the second member (40) is larger in the welding area E than the adjacent area N.SELECTED DRAWING: Figure 5
Patent JP-2019087706-A (JP)
Title: Wafer container
Inventor: MATSUMURA TAMIO
IPC: B65D85/30
Filed: 2017-11-10
Abstract: To secure a tray that holds a wafer to a case.SOLUTION: A wafer carrier case Cs1 includes a case Cs1a as a lid and a case Cs1b supporting the case Cs1a. A wafer holder X1 is provided in the case Cs1a. The wafer holder X1 that holds a wafer W1 presses a part of a wafer tray Tr1 such that the wafer tray Tr1 is fixed to the case Cs1b via a wafer carrier Cr1.SELECTED DRAWING: Figure 11