baber/WOPTO huggingface dataset:
Patent JP-2017077159-A (JP)
Title: Brushless motor
Inventor: LI YUE
IPC: H02K1/14
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor with reduced size and enhanced energy conversion efficiency.SOLUTION: A brushless motor includes a stator and a rotor. The stator includes a stator core and windings. The stator core includes a yoke, two opposing first teeth, and two second teeth. The windings are wound around the two first teeth. The second teeth are not wound with any winding. The first and second teeth are alternatively arranged. The rotor is received in a space cooperatively defined between pole shoes of the first and second teeth. Air gaps are formed between the rotor and the first and second teeth. The second teeth are induced by the adjacent first teeth to have an opposite polarity. Slot opening are formed between a pole shoe of the first teeth and a pole shoe of the adjacent second teeth, thereby reducing the magnetic leakage and increasing the power density of the motor.SELECTED DRAWING: Figure 1
Patent JP-2018057234-A (JP)
Title: Linear motor magnet assembly including cover member for covering magnet plate
Inventor: KONDO YUSUKE
IPC: H02K41/03
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor magnet assembly capable of minimizing the floating of a cover member from a magnet plate without deteriorating workability when attaching or exchanging the cover member.SOLUTION: A linear motor magnet assembly 10 comprises: one or more weak magnetic cover members 14 for covering a magnet plate 13; and a fixing mechanism 15 positioning the end part 14c of the cover member 14 right above a permanent magnet 11 and detachably fixing the cover member 14 to the magnet plate 13. The cover member 14 has a first surface part 14a covering the surface of the magnet plate 13 on the side facing an armature and a second surface part 14b continuing from the first surface part 14a and covering the side part 13a of the magnet plate 13. The fixing mechanism 15 is provided in the second surface part 14b.SELECTED DRAWING: Figure 1
Patent JP-2018058224-A (JP)
Title: Method for producing decorative resin molded article with protective film, method for manufacturing decorated resin molded article, and manufacturing system
Inventor: ATAKE HIROYUKI
IPC: B29C45/26
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a decorative resin molded article with a protective film enabling to use a common injection molding die and to reduce manufacturing costs, regardless of the presence or absence of an uneven shape of a surface of an injection molding die.SOLUTION: A method for producing a decorative resin molded article with a protective film 1 performing the steps 1 to 3 in order as follows: the step 1 of preparing a decorative sheet 2 provided with the protective film 1 on its surface and injection molding dies 30, 40 in which a fine uneven shape is arranged on a surface of at least one of a male mold 40 and a female mold 30; the step 2 of inserting the decorative sheet 2 into inside of the injection molding dies 30, 40 so that the surface on which the fine uneven shape is arranged is opposed to the protective film 1; and the step 3 of clamping the injection molding dies 30, 40 to fill the injection molding dies 30, 40 with an injected resin 3 and to obtain a decorated resin molded product with the protective film 1 in which the decorative sheet 2 and the protective film 1 are laminated on the injected resin 3.SELECTED DRAWING: Figure 3
Patent JP-2017014895-A (JP)
Title: Traffic cone decorative sheet
Inventor: TAKASE NOBUAKI
IPC: E01F13/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a traffic cone decorative sheet which is used for decorating a traffic cone and can be easily put thereon.SOLUTION: A traffic cone decorative sheet has a conical shape so as to cover and decorate a conical surface of a traffic cone when the same is put over the traffic cone through a bottom opening thereof. The traffic cone decorative sheet has at least two folding lines along ridges of the conical surface so that the same is flatly folded when not in use. The traffic cone decorative sheet is configured to be folded along the folding lines in a manner that keeps one of lower edges corresponding to the bottom opening of the traffic cone decorative sheet from being overlapped with the other lower edge.SELECTED DRAWING: Figure 3
Patent JP-2018059681-A (JP)
Title: Chemical heat storage device
Inventor: SATAKE YASUSHI
IPC: F01N5/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a chemical heat storage device capable of preventing failure of a valve caused by inflow of a fragment of a reaction material.SOLUTION: A chemical heat storage device includes: a reaction vessel 11 having a storage part 30 for storing a reaction material 24 which generates heat by a chemical reaction with NHand in which NHis desorbed; an adsorber for storing NH; a supply pipe 13 for connecting the storage part 30 and the adsorber, and for forming a flow passage in which NHflows; and a valve, disposed in the supply pipe 13, for opening/closing the flow passage. The reaction vessel 11 has a lid body 28 to which one end part of the supply pipe 13 is fixed. Between the reaction material 24 and the lid body 28 in the storage part 30, a plurality of filters 29 for capturing the reaction material 24 are arranged in a laminated state.SELECTED DRAWING: Figure 3
Patent JP-2018063796-A (JP)
Title: Connector structure
Inventor: MAESO HIROYOSHI
IPC: H01R13/6473
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector structure in which an STP cable can be replaced with an UTP cable without major structural change.SOLUTION: Disclosed is a connector structure in which one is selected and used of an UTP connector 20A including UTP connection terminals 21A connected to each wire 11 of an UTP cable 10A and an UTP dielectric body 22A having a pair of housing parts 26 in which the UTP connection terminals 21A are housed, and an STP connector 20B including STP connection terminals 21B connected to each wire 11 of an STP cable 10B and an STP dielectric body 22B having the pair of housing parts 26 in which the STP connection terminals 21B are housed. In the UTP dielectric body 22A, a partition wall 43A for partitioning at least the pair of housing parts 26 is constituted of a relatively high dielectric constant material, and in the STP dielectric body 22B, at least a partition wall 43B is constituted of a relatively low dielectric constant material.SELECTED DRAWING: Figure 13
Patent JP-2018063322-A (JP)
Title: Display control system and display control program
Inventor: KAMIYA KAZUHIRO
IPC: G06F3/01
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can estimate a user's intention before displaying a pointer.SOLUTION: A display control system comprises: a point of view detection part that detects a user's point of view; and a pointer display control part that controls display of a pointer on a display part on the basis of an output from a pointing device, in a case where a pointer not displayed on the display part is displayed, when the point of view is included in a first area where the pointer is previously displayed, displays the pointer at a position where the pointer is previously displayed, and when the point of view is included in a second area different from the first area, displays the pointer at the point of view.SELECTED DRAWING: Figure 3
Patent JP-2018062757-A (JP)
Title: Device for feeding landfill material
Inventor: YAMAZAKI TOSHIHIRO
IPC: E02B3/18
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for feeding a landfill material for feeding the landfill material into a landfill water area without changing the properties of the landfill material and without increasing the supply pressure of the landfill material.SOLUTION: A device 1 for feeding, in a landfill water area, is provided with a tremie pipe 2 erected such that the lower end is disposed in the vicinity of the bottom surface of the landfill water area, a slit 3 provided on a peripheral wall of the tremie pipe 2 and extending in the vertical direction, a force-feed pipe 4 inserted into the slit 3 for pressure feeding high concentration coal ash slurry (landfill material) into the tremie pipe 2, and elevating means 5 for raising and lowering the tremie pipe 2. As a result, it is possible to introduce the coal ash slurry into the landfill water area without changing the properties of the high concentration coal ash slurry and without increasing the supply pressure of the coal ash slurry.SELECTED DRAWING: Figure 1
Patent JP-2018062978-A (JP)
Title: Antivibration device
Inventor: NAKAMARU YUICHI
IPC: F16F1/38
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an antivibration device for suitably suppressing the breakage of a flange and an external cylinder when assembled on a mounted member.SOLUTION: An antivibration device 10 includes an internal cylinder 11, a resin external cylinder 12 arranged radial outside of the internal cylinder 11, and a rubber elastic body 13 connecting the internal cylinder 11 and the external cylinder 12, the external cylinder 12 including a pressed-in part 14 to be pressed into an insertion hole 51 of a mounted member 50, the pressed-in part 14 of the external cylinder 12 including a flange 17 protruded radial outside from the end to be opposite to the pressing-in direction where it is pressed into the mounted member 50. A boundary 20 between the end of the pressed-in part 14 and the flange 17 is reinforced through the axial outside of the pressed-in part 14 by a reinforcing part 19.SELECTED DRAWING: Figure 7
Patent JP-2018066322-A (JP)
Title: Exhaust emission control device for engine
Inventor: TSUBOI Goro
IPC: F02D45/00
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an engine capable of actualizing efficient NOemission control by reducing and correcting the amount of NHto be supplied to a SCR catalyst while suitably setting the reduction amount.SOLUTION: In the state that the air-fuel ratio of exhaust gas flowing into a NOcatalyst is rich and in the case that NOstored in the NOcatalyst is reduced into N, a NHsupply amount control part reduces and corrects the amount of NHto be supplied to the SCR catalyst by NHsupply means. The amount of a reduction in the amount of the NHto be supplied by the NHsupply amount control part is set to be greater as the amount of reductant in the exhaust gas detected or estimated by a reductant amount grasping part is greater.SELECTED DRAWING: Figure 10
Patent JP-2018071585-A (JP)
Title: Electromagnetic valve
Inventor: HAYAKAWA HIDENOBU
IPC: F16K31/10
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve which attains good sealability and can align axes of a valve body and a valve seat.SOLUTION: In an electromagnetic valve 10, a valve body 13 is provided with: a partition wall 13b for partitioning the valve body 13 into a first chamber R1 and a second chamber R2; and a through hole 13b1 for allowing a valve element 15 to be inserted into the partition wall 13b. Further, in the electromagnetic valve 10, a guide member 16 has: a body part 16a disposed between an outer peripheral surface 15a1 of the valve element 15 and an inner peripheral surface 13b2 of the through hole 13b1 and forming a gap X with the inner peripheral surface 13b2 of the through hole 13b1; an insertion hole 16a1 into which the valve element 15 is inserted and which slides on the outer peripheral surface 15a1 of the valve element 15; a flange part 16b which is provide at one end side of the body part 16a and contacts with the partition wall 13b; and a taper part 16c provided at the one end side of the body part 16a and disposed in the first chamber R1. The flange part 16b is pressed to the partition wall 13b by a spring 16d.SELECTED DRAWING: Figure 1
Patent JP-2018070287-A (JP)
Title: Sheet member gripping device, use method thereof, and sheet member transferring system
Inventor: SAEGUSA RYO
IPC: B65H7/02
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of picking a sheet member which is prepared by laminating plural sheets and is double-folded, to be specific, a gripping device for the sheet member, a use method thereof, and a transferring system therefor.SOLUTION: A sheet member gripping device A is constituted by: a base part 1 supported with an axis line set to a suitable direction; and two turning piece parts 2, 3 constituted by a plate-like body having a suitable area and turnably provided around the base part. The turning piece parts form one plate-like body by bringing contact surfaces 23, 33 into contact with each other and have a suitable interval H1 with the base part. A transferring system aligns the sheet members with the folded parts turned upward, controls the moving position of the sheet member gripping device and transfers the sheet members while gripping the folded parts.SELECTED DRAWING: Figure 1
Patent JP-2018070476-A (JP)
Title: Neuropilin function regulator
Inventor: MUKAI KATSUYUKI
IPC: A61P17/08
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a neuropilin function regulator that has a binding action to neuropilin, a semaphorin 3A receptor, and can function as an agonist and/or antagonist of semaphorin 3A.SOLUTION: A neuropilin function regulator contains plant-derived ceramide.SELECTED DRAWING: None
Patent JP-2018071408-A (JP)
Title: Seal structure for exhaust valve
Inventor: OKA YOHEI
IPC: F02D9/10
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To generate proper thrust force on a valve stem in a simple construction.SOLUTION: A seal structure for an exhaust valve includes a rotary shaft 41 in which a valve element 42 is provided for opening/closing an exhaust passage 11 provided in a housing 10, a first sleeve 20 having a cylinder part 21a rotatably supporting the rotary shaft 41 at one side further than the valve element 42 on the housing 10 and a bottom part 21b closing the cylinder part 21a at one side, a second sleeve 30 having a cylinder part 30a rotatably supporting the rotary shaft 41 at the other side further than the valve element 42 on the housing 10, and a thrust seal consisting of a face 41j on the other side of a second flange part 41d of the rotary shaft 41 and an end face 30c on one side of the second sleeve 30, the rotary shaft 41 being provided with a communication path 45 opened at one end to the exhaust passage 11 and opened at the other end to one side end face 41k of the rotary shaft 41.SELECTED DRAWING: Figure 5
Patent JP-2018084501-A (JP)
Title: Adapter for driving engine test
Inventor: MATSUZAKI MAKOTO
IPC: G01M15/02
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems in which: a fitting state of adapter related to a drive plate is easily influenced by dimensional tolerance of a component and assembly error.SOLUTION: An adapter for driving an engine test detachably mounted on a drive plate of an engine to connect the engine with an electric motor so as to be drivable and transmittable comprises: an adapter main body 5 in which a connection part capable of connecting a drive shaft of the electric motor is formed; an engaging pawl 7 which can be engaged with an engaging hole installed in the drive plate; a control lever 8 by which changeover operation is performed between an engaging possible state where the engaging pawl 7 can be engaged with the engaging hole and a disengaging possible state where the engaging pawl can be disengaged from the engaging hole; and a main body energization mechanism 23 which energizes the adapter main body 5 in a direction away from the drive plate to urge the engaging pawl 7 switched to the engaging possible state to be engaged with the engaging hole.SELECTED DRAWING: Figure 8
Patent JP-2018083545-A (JP)
Title: Vent device
Inventor: YABUTANI SHIGERU
IPC: B60J5/04
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a vent device that improves a door closing condition of a vehicle and also improves sound insulation performance of a door.SOLUTION: A vent device has a vent passage 20 for communicating between the inside and the outside of a vehicle. Part on a vehicle interior side of the vent passage 20 is provided in a back door 11 of the vehicle. A first sound absorption part 30 for reducing noise inside the vent passage 20 is provided inside the vent passage 20.SELECTED DRAWING: Figure 4
Patent JP-2018085655-A (JP)
Title: Optical transmission characteristic measuring apparatus and method
Inventor: ODA SHOICHIRO
IPC: G01M11/00
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission characteristic measurement technique in an optical network capable of reducing errors generated in a signal light to noise light ratio or transmission quality at actual operation caused by variations in characteristics of an optical transmission device and in a signal light to noise light ratio or transmission quality estimated at a time of measurement of transmission characteristics.SOLUTION: A signal quality amount adjustment unit 703 adjusts a signal-to-noise ratio (S/N) to be low. A BER determination unit 701 receives and determines a BER value measured with the adjusted S/N. An estimated OSNR computing unit 702 estimates an estimated OSNR' when the BER value exceeds a predetermined threshold value, for example. An estimated OSNR adjustment unit 704 calculates an estimated OSNR'' at a time of operation, for example, on the basis of the estimated OSNR' and a notification of lowering the S/N.SELECTED DRAWING: Figure 7
Patent JP-2018086745-A (JP)
Title: Continuous feed device for lining material, continuous feed method therefor, resin tube continuous feed device, sealed container, and method for producing the same
Inventor: NAKAMURA SHIRO
IPC: F16L1/00
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a lining material continuous feed device capable of regulating the feed speed of a lining material to an existing layed piping.SOLUTION: Provided is a lining material continuous feed device 11 comprising: liquid introduction parts (a manual valve 55, a solenoid valve 56, pressure regulation valves 57a, 57b, solenoid valves 58a, 58b and an air introduction piping 31b); and a nozzle 27 reversing a cylindrical lining material 25 impregnated with an un-cured curable resin at the inside and press-fed into an existing layed piping with the compressed air introduced from the fluid introduction parts (the manual valve 55, solenoid valve 56, pressure regulation valves 57a, 57b, solenoid valves 58a, 58b and air introduction piping 31b), and including a carrier mechanism 37 carrying the lining material 25 at a prescribed speed toward the direction of the press-feed.SELECTED DRAWING: Figure 4
Patent JP-2017204628-A (JP)
Title: Method for manufacturing active carbon for electric double layer capacitor electrode, and active carbon for electric double layer capacitor electrode manufactured thereby
Inventor: LEE JUNG JOON
IPC: H01G11/86
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide: a method for manufacturing an active carbon, by which the decrease in specific surface area can be suppressed as far as possible, and an oxygen functional group can be removed effectively; and an active carbon for an electric double layer capacitor electrode, which is manufactured by the method.SOLUTION: An active carbon for an electric double layer capacitor electrode is 500-3,000 m/g in specific surface area (BET) according to a nitrogen adsorption method. The active carbon comprises boron (B) therein and/or on the surface thereof. The weight ratio (B/C) of the boron to carbon in the active carbon is 15 wt% or less.SELECTED DRAWING: None
Patent JP-2018085950-A (JP)
Title: Arm supporting tool
Inventor: YASUDA MASASHI
IPC: A01G17/00
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an arm supporting tool that stably maintains a locked state, and enhances reliability in the case of placing arms of an operator in a held state.SOLUTION: Rotational supporting parts 30 and arm supporting parts 20 include a rotational angle holding mechanism capable of holding at predetermined rotation angle with a first rotational axis 31 as a center. The rotational angle holding mechanism is in a held state in the state where the arm supporting parts 20 is brought into contact with the rotational supporting parts 30, and is constituted to cancel the held state by moving the arm supporting parts 20 so as to separate from the rotational supporting parts 30 with a second rotational axis 32 as a center. The mechanism is constituted of: a plurality of concentrically provided locking grooves 34 which are provided for any one of the rotational supporting parts 30 and the arm supporting parts 20; and a locking claw which is provided for any other one of the rotational supporting parts 30 and the arm supporting parts 20 and locked and held with any one of the plurality of locking grooves 34, and comprises a resistance mechanism which creates resistance in a region where the locking grooves 34 and the locking claw are joined, and maintains the held state between the rotational supporting parts 30 and the arm supporting parts 20.SELECTED DRAWING: Figure 1
Patent JP-2018093559-A (JP)
Title: Short circuit failure detector
Inventor: MIYOSHI TATSUYA
IPC: H02J7/35
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a short circuit failure detector which can easily detect an occurrence of a short circuit failure in a DC-DC converter connected with a solar cell.SOLUTION: A short circuit failure detector comprises a voltage detection section which detects a voltage supplied to a DC-DC converter by a solar cell, and a control section which controls switching elements constituting the DC-DC converter and determines a short circuit failure of each arm of the DC-DC converter on the basis of a detected value of the voltage detection section. The control section determines presence of short circuit failure on an upper arm for step-down on the basis of a voltage of the voltage detection section when the switching element of the upper arm for step-down is OFF controlled and the switching element used in a lower arm for either step-down or step-up is ON controlled, and determines presence of short circuit failure on at least one of the lower arms for step-down and step-up on the basis of the voltage of the voltage detection section when the switching element of the upper arm for step-down is ON controlled and all switching elements used in the lower arms for step-down and step-up are OFF controlled.SELECTED DRAWING: Figure 1B
Patent JP-2018091495-A (JP)
Title: Plate type heat exchanger
Inventor: ONO HIROTAKA
IPC: F28F9/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a practical plate type heat exchanger that can be used even if the plate type heat exchanger is installed horizontally or vertically.SOLUTION: A plate unit 1 comprises plates 11 and 12 of a first type and a second type in a rectangular shape that are alternately overlapped, and a primary-side fluid channel and a secondary-side fluid channel are alternately formed between the plates 11 and 12. The plates 11 and 12 belong to an oblique flow type in which the plates are partitioned into first and second regions by a partition wall 16 having unevenness in a thickness direction and extending in a long side direction and communication ports 10A and 10B that become an inflow port and an outflow port are formed at diagonal positions in the regions. Primary-side fluid that is cooled by secondary-side fluid flows from a box inflow port 23 into a separator box 2 and flows out of a box outflow port 24 after a condensate is separated. The plate unit 1 and the separator box 2 are mutually fixed and can be used even if they are disposed in such an attitude that the long side direction becomes a vertical direction or in such an attitude that a short side direction becomes the vertical direction.SELECTED DRAWING: Figure 6