baber/WOPTO huggingface dataset:
Patent JP-2019216668-A (JP)
Title: Dual-bearing reel
Inventor: OGOSE HIROKI
IPC: A01K89/015
Filed: 2018-06-21
Abstract: To provide a dual-bearing reel capable of easily removing a cover member from a frame of a reel body in the dual-bearing reel.SOLUTION: A dual-bearing reel includes a reel body, a spool shaft 3, an operation member 20, and a cam mechanism. A reel body has a frame 6, a second side cover 7b provided at one side of the frame 6, and a shaft support part 10 fixed inside the second side cover 7b and supported to the frame 6. A spool shaft 3 has one end supported to the shaft support part 10. The operation member 20 is integrally movable in an axial direction of the shaft support part 10 and the spool shaft 3, and is mounted to the shaft support part 10 in a turning manner between a first position where the shaft support part 3 is mounted to the frame 6 and the second position where the shaft support part 10 is disengaged from the frame 6. The cam mechanism axially moves the shaft support part 10 according to the turning of the operation member 20, and detaches the shaft support part 10 from the frame 6.SELECTED DRAWING: Figure 2
Patent JP-2019218208-A (JP)
Title: Paper transport device and image formation device
Inventor: TOSHIDA YUKI
IPC: B65H5/06
Filed: 2018-06-22
Abstract: To provide a paper transport device that enables suppressing occurrence of paper wrinkles while securing paper transportation force and to provide a technique related thereto.SOLUTION: A second tranport roller 50 that comprises a paper transport device 35 includes a plurality of partial rollers 51 to 53 that are separately disposed in the axial direction of the rotational axis of the second transport roller 50. The plurality of partial rollers 51 to 53 include: the central roller 52 that is disposed in the center in the axial direction of the rotational axis; and the end side rollers 51, 53 that are disposed closer respectively to the end sides than the central roller 52, the central roller 52 having a larger diameter D1 than a diameter D2 of the end side rollers 51, 53. One of the central roller 52 and the end side rollers 51, 53 (for example, the central roller 52) is a drive roller that drives and rotates at an approximately same peripheral velocity as the peripheral velocity of the first transport roller 40, and other rollers (for example, the end side rollers 51, 53) are driven rollers that are driven and rotated in synchronization with the rotation of the first transport roller 40.SELECTED DRAWING: Figure 4
Patent JP-2020002868-A (JP)
Title: engine
Inventor: SUZUKI KAZUKI
IPC: F02M26/25
Filed: 2018-06-28
Abstract: To provide an engine where the activation of a catalyst is promoted.SOLUTION: With the installation direction of a crank shaft 14 as a longitudinal direction, an exhaust manifold 1 and a turbine outlet cylinder 6b are both installed in the longitudinal direction. The turbine outlet cylinder 6b is arranged above the exhaust manifold 1 side by side with the exhaust manifold 1, and a catalyst 4 is arranged in the turbine outlet cylinder 6b. The catalyst 4 having a center through-hole is desirably formed annular in view from a direction parallel to a center axis.SELECTED DRAWING: Figure 1
Patent JP-2020004246-A (JP)
Title: Order status management device, order status management method, and order status management program
Inventor: YOKOO NAOKI
IPC: G06Q30/06
Filed: 2018-06-29
Abstract: To provide an order status management device, an order status management method, and an order status management program which can unitarily managing processing states in each order.SOLUTION: According to this embodiment, an order status management device manages a series of transaction information to be inputted each time of order processing, incoming commodity processing, purchase processing, and payment processing, registers the transaction information in a transaction information storage part, updates the transaction information to be stored in the transaction information storage part with an order number during ordering as a key when the transaction information is registered, extracts the transaction information of each order from the transaction information storage part on the basis of the order number, and manages a processing state on the basis of the transaction information in each extracted order.SELECTED DRAWING: Figure 1
Patent JP-2020010447-A (JP)
Title: Electric motor control device and collision detection method
Inventor: KANEKO TAKAYUKI
IPC: H02P29/024
Filed: 2018-07-04
Abstract: To provide an electric motor control device and a collision detection method in which the accuracy of detecting collisions is improved by taking an electric motor speed into consideration in determining a collision of a load machine.SOLUTION: The electric motor control device includes a disturbance observer 9 that estimates a disturbance torque which acts on an electric motor 2 for driving a load machine 1 from the load machine 1 by using a torque command value and a speed of the electric motor 2, a differentiator 10 that calculates the time change of the estimated disturbance torque obtained by the disturbance observer 9, a collision detector 11 that detects a collision of the load machine 1 with an obstacle on the basis of an output from the differentiator 10, and a collision controller 12 and a speed controller 7 for controlling the speed of the electric motor 2 to a safety side at a time of detection of the collision. The collision detector 11 changes a threshold for detecting collisions such that the threshold is proportional to the speed within a fixed speed range of the electric motor 2.SELECTED DRAWING: Figure 1
Patent JP-2020007799-A (JP)
Title: Fire-resistant insulating sheet, manufacturing method of fire-resistant insulating sheet, and flame retardant refractory material
Inventor: KAWABATA SHIGEO
IPC: E04B1/94
Filed: 2018-07-09
Abstract: To provide fire-resistant insulating sheet with surface strength as allowing its high fire resistance and high workability to be unchanged and further provide flame retardant refractory material using the fire-resistant insulating sheet.SOLUTION: Fire-resistant insulating sheet including: fiber sheet containing thermally expansive graphite and aluminum hydroxide; sodium silicate; and phosphorus or phosphorus compound, is from 35 to 85% in coefficient of water absorption of the fire-resistant insulating sheet. The coefficient of the water absorption exhibits a water absorption amount in the fire-resistant insulating sheet which has been soaked in water at room temperature for two minutes after placed under environment of room temperature and humidity for one hour, being represented by formula (1) where a weight before water absorption is a, and a weight after water absorption b. (Formula 1) Water absorption (%)=(b-a)/bx100.SELECTED DRAWING: Figure 1
Patent JP-2020006851-A (JP)
Title: Vehicle body front part structure
Inventor: SHIBATA KOKI
IPC: B62D25/08
Filed: 2018-07-10
Abstract: To effectively hinder distortion of a vehicle body during turning of a vehicle.SOLUTION: A vehicle body front part structure comprises: an upper bar 10 extending in a vehicle width direction in a front end of a vehicle; a pair of fixing members 6 located on both left and right sides in the vehicle width direction and behind the upper bar 10; a pair of first braces 21 connecting an intermediate part of the upper bar 10 in the vehicle width direction and each fixing member 6; and a second brace 22 extended in the vehicle width direction and connecting the pair of first braces 21. Each first brace 21 is formed in a curve.SELECTED DRAWING: Figure 2
Patent JP-2020006023-A (JP)
Title: Washing machine
Inventor: KOMURO TAKUMA
IPC: D06F33/30
Filed: 2018-07-11
Abstract: To effectively dissolve cloth entanglement of laundry in a so-called vertical type washing machine.SOLUTION: A washing machine includes: a water tub elastically supported in an outer case; a dewatering tub which is provided in the water tub in a rotatable manner and in which laundry is stored; an agitator provided at a bottom part of the dewatering tub; a drive mechanism for rotationally driving the agitator and the dewatering tub; and a control device for controlling the drive mechanism and executing a washing operation including a washing step. Before starting water supply in the washing step, the control device executes a capacity detection operation for detecting the load of the laundry by rotating the agitator, and after execution of the capacity detection operation, it executes a disentangling operation in which normal rotation and reverse rotation of the agitator for a short period is repeated one or more times.SELECTED DRAWING: Figure 1
Patent JP-2019039423-A (JP)
Title: Blade with tip rail cooling
Inventor: Thomas Earl Dyson
IPC: F01D5/20
Filed: 2018-07-12
Abstract: To provide a blade with tip rail cooling.SOLUTION: An apparatus and method for cooling a blade tip for a turbine engine includes a blade, such as a cooled turbine blade 68, having a tip rail 96 extending beyond a tip wall enclosing an interior for the blade at the tip. A plurality of film holes 112 are provided in the tip rail. A flow of cooling fluid is provided through the film holes from the interior of the blade to cool the tip of the blade.SELECTED DRAWING: Figure 2
Patent JP-2019029661-A (JP)
Title: Overlay improvement in nanoimprint lithography
Inventor: ANSHUMAN CHERALA
IPC: H01L21/027
Filed: 2018-07-17
Abstract: To reduce an overlay error in a nanoimprint lithography.SOLUTION: A disclosed herein is overlay improvement including forming an imprinted substrate having a corresponded circumference overlay mark and a pair of corresponded central overlay marks imprinted on a substrate 102. An overlay error of an inner surface is evaluated on the basis of a relative position of the corresponded central overlay mark, and a connected overlay error is evaluated on the basis of the relative position of the corresponded circumference overlay mark. A difference between the connected overlay error and the overlay error of the inner surface is evaluated for generating the overlay error adjusted for each pair of the corresponded circumference overlay mark.SELECTED DRAWING: Figure 1
Patent JP-2020014329-A (JP)
Title: Power conversion device and control method of the same
Inventor: ARAO YUSUKE
IPC: H02M7/48
Filed: 2018-07-19
Abstract: To solve a problem of a generic power conversion device that operation patterns and element conditions have to be set for each of various usages in order to extend a life of a switching element.SOLUTION: A power conversion device comprises: an AC conversion unit that is formed of a plurality of switching elements and converts a DC voltage into an AC voltage; and a computation unit that controls the AC conversion unit. The computation unit comprises: a temperature detection unit that detects a temperature of the AC conversion unit; and a gradient computation unit that calculates a temperature gradient of the temperature detected by the temperature detection unit. The gradient computation unit is configured to determine a carrier frequency to generate a PWM signal for switching the switching element in accordance with the temperature gradient, and control the temperature gradient of the AC conversion unit.SELECTED DRAWING: Figure 1
Patent JP-2020013964-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YOSHIDA TOMOHIRO
IPC: H01L29/41
Filed: 2018-07-20
Abstract: To provide a method for manufacturing a semiconductor device, by which concentration of an electric field at an electrode end of a T-type gate electrode can be reduced.SOLUTION: A method for manufacturing a semiconductor device includes: a step of forming a first SiN film on a semiconductor layer by a reduced-pressure CVD process and then forming a second SiN film by a plasma CVD process; a step of forming a laminate resist including a lowermost layer resist having a first opening, an intermediate layer resist having a second opening and an uppermost layer resist having a third opening, in which the first to third openings overlap with one another, the first opening has a smallest opening width and the second opening has the largest opening width; a step of forming a fourth opening in the second SiN film and the first SiN film by plasma etching using the laminate resist as a mask; a step of broadening the first opening; and a step of depositing metal through the first to fourth openings on the semiconductor layer that is exposed from the fourth opening.SELECTED DRAWING: Figure 5
Patent JP-2020016357-A (JP)
Title: Indoor unit of air conditioner
Inventor: OKA KOJI
IPC: F24F1/0018
Filed: 2018-07-24
Abstract: To provide an indoor unit of an air conditioner which can suppress surging while restraining deterioration of air-blowing performance.SOLUTION: An air conditioner includes a fan 7 for sucking air from air inlets (2a, 2b), a heat exchanger 6 for exchanging heat with the air sucked from the air inlets (2a, 2b), an air outlet 3 through which the air heat-exchanged by the heat exchanger 6 is blown, a rear guider 11 and a stabilizer 12 which are arranged in the downstream side of the fan 7 and form a ventilation passage 10 for guiding the air to the air outlet 3, protrusions (18a, 18b) which protrude to the ventilation passage 10, and movable parts (15a, 15b) which are disposed on the rear guider 11 and/or the stabilizer 12 and are moved by driving of driving devices (17a, 17b).SELECTED DRAWING: Figure 1
Patent JP-2020014632-A (JP)
Title: Tube stent delivery system
Inventor: FURUHASHI SHINICHI
IPC: A61F2/95
Filed: 2018-07-25
Abstract: To provide a tube stent delivery system with a simple structure in which a tube stent can be easily released.SOLUTION: A tube stent delivery system 1 includes a tube stent 10, an outer catheter 20, and an inner catheter 30. The tube stent 10 includes a first tube wall part 11, a first insertion part 12, and a first engagement part 40 having a first body 41, a first engagement piece 42, and a first engagement hole 43. The outer catheter 20 includes a second tube wall part 21, a second insertion part 22, and a second engagement part 50 having a second body 51, a second engagement piece 52, and a second engagement hole 53. The first engagement piece 42 is inserted into the second engagement hole 53, and the second engagement piece 52 is inserted into the first engagement hole 43 so that the first engagement part 40 and the second engagement part 50 are engaged with each other. The inner catheter 30 is inserted into the first insertion part 12 and the second insertion part 22 so that the above engagement is maintained.SELECTED DRAWING: Figure 1
Patent JP-2020015691-A (JP)
Title: Condensed ring compound
Inventor: MORINAKA YUTA
IPC: C07D405/14
Filed: 2018-07-25
Abstract: To provide a condensed ring compound that exhibits excellent charge transportation ability.SOLUTION: A condensed ring compound is represented by at least one of formulae (1)-(3) having specific structures.SELECTED DRAWING: None
Patent JP-2019004884-A (JP)
Title: Medical device, cell culture method and fluorine-containing cyclic olefin polymer composition
Inventor: SUNAGA TADAHIRO
IPC: C12N5/07
Filed: 2018-07-27
Abstract: To provide medical devices which can detach cells contacted or held on one face of a base material from the substrate without damage.SOLUTION: Provided is a medical device which comprises a base material and which contacts or holds cells on one face of the base material, the one face at least holding the cells of the base material being constituted by a fluorine-containing cyclic olefin polymer containing a repeating structural unit represented by the following general formula (1). (In the formula (1), at least one of Rto Ris a fluorine, an alkyl having 1 to 10 carbon atoms which contains fluorine, an alkoxy having 1 to 10 carbon atoms which contains fluorine, or an alkoxy alkyl having 2 to 10 carbon atoms which contains fluorine.)SELECTED DRAWING: Figure 1
Patent JP-2019060495-A (JP)
Title: Symmetrically stretchable type hose of multilayer structure
Inventor: DAI SONG LIN
IPC: B32B5/04
Filed: 2018-08-07
Abstract: To provide a symmetrically stretchable type hose of a multilayer structure.SOLUTION: A symmetrically stretchable type hose of a multilayer structure includes: a stretchable inner tube 30; a fabric sleeve 10 including the inner tube; and a stretchable plastic film layer 20 stretchable between the inner tube and the fabric sleeve. The fabric sleeve is a single layer or multi-layer cylindrical or wavy fabric sleeve where a plurality of stretchable elastic yarns installed at intervals in an axial direction and a plurality of non-stretchable high-strength yarns installed at intervals in a circumferential direction are crossed and knitted. The plastic film layer has a smooth surface, so that damage on the surface of the inner tube by friction is relatively small, and damage of the inner tube by friction can be reduced. The present invention is applied as a hose for car washing, watering in the garden, and household washing.SELECTED DRAWING: Figure 2
Patent JP-2019034548-A (JP)
Title: Transparent electrode laminate and production method therefor
Inventor: RYU HAN TAE
IPC: H01B5/14
Filed: 2018-08-08
Abstract: To provide a transparent electrode laminate and a touch sensor, which have desired color characteristics and optical characteristics and improved electrical and mechanical characteristics.SOLUTION: In a production method of a transparent electrode laminate, a first transparent oxide electrode layer 160 having a predetermined thickness is formed on a base layer 105. A second transparent oxide electrode layer 170 is formed on the first transparent oxide electrode layer 160. A thickness of the second transparent oxide electrode layer 170 is adjusted to adjust a transmittance and a chromaticity (b*) of an entire laminate. By adjusting the thickness of the second transparent oxide electrode layer 170, the transparent electrode laminate and a touch sensor, which have desired color characteristics and optical characteristics and improved electrical and mechanical characteristics may be produced.SELECTED DRAWING: Figure 1
Patent JP-2018201229-A (JP)
Title: Method and apparatus for providing and utilizing non-contention based channel in wireless communication system
Inventor: TERRY STEPHEN E
IPC: H04W56/00
Filed: 2018-08-08
Abstract: To provide an NCB channel that would not be subject to the limitations of the current state of the art.SOLUTION: In a wireless communication system comprising at least one evolved Node-B (eNB: radio base station) and a plurality of wireless transmit/receive units (WTRUs), a non-contention based (NCB) channel is established, maintained, and utilized. The NCB channel is allocated for use by one or more WTRUs in the system for utilization in a variety of functions, and the allocation is communicated to the WTRUs. The wireless communication system analyzes the allocation of the NCB channel as required, and the NCB channel is reallocated as required.SELECTED DRAWING: Figure 3
Patent JP-2020027825-A (JP)
Title: Semiconductor device and manufacture method of the semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/1156
Filed: 2018-08-09
Abstract: To provide a semiconductor device having a large ON-current and an excellent reliability.SOLUTION: In a semiconductor device, a transistor 200 includes: an oxidation 230b on an insulation 224; oxidations 243a and 243b on the oxidation 230b; a conductor 242a on the oxidation 243a; a conductor 242b on the oxidation 243b; an oxidation 230c on the oxidation 230b; an insulation 250 on the oxidation 230c; a conductor 260 on the insulation 250; an insulation 272 on the conductor 260; and an insulator 273 on the insulation 272. The oxidation 230c contacts with an upper surface of the oxidation 230b, each side surface of the conductors 242a and 242b; and each side surface of the oxidations 243a and 243b, respectively. The oxidation 230b includes In, an element M, and Zn, and the oxidation 230c includes at least one of a construction element held by the oxidation 230b. Each of the oxidations 243a and 243b has an element M, and has a region of which a concentration of the element M is higher than that of the oxidation 230b.SELECTED DRAWING: Figure 1
Patent JP-2020027464-A (JP)
Title: Security deposit refund calculation system
Inventor: DEGAWA HISATOSHI
IPC: G06Q50/16
Filed: 2018-08-13
Abstract: To provide a security deposit refund system capable of easily calculating a cost required for restoring a site to its original state and how much of a security deposit will be refunded.SOLUTION: A security deposit refund calculation system 10 for calculating a cost required for restoring a real estate for lease to its original state and for calculating a security deposit to be refunded, comprises a user terminal P1, an administrator terminal P2, storage means S1 capable of being connected from the user terminal and the administrator terminal online, and communication means between the user terminal and the administrator terminal. The storage means is provided with an area for storing first image data and first date data of the real estate for lease at a certain timing transmitted from the user terminal, second image data and second date data of the real estate for lease at another timing, and file data in which special agreements in a lease contract are written therein. The administrator terminal is provided with display means for displaying the first image data, the second image data, and the file data in the storage means.SELECTED DRAWING: Figure 1
Patent JP-2020026494-A (JP)
Title: Acid-modified conjugated diene polymer composition and method for producing acid-modified conjugated diene polymer composition
Inventor: ONO KEITA
IPC: C08C19/25
Filed: 2018-08-14
Abstract: To provide a method for producing an acid-modified conjugated diene polymer composition having excellent cold flow resistance, and an acid-modified conjugated diene polymer composition.SOLUTION: A method for producing an acid-modified conjugated diene polymer composition has a step (1) in which a mixture of a modified conjugated diene polymer having a silicon atom in the structure and an organic acid is heated for at least 45 min. at 55°C or higher, or a step (2) in which such a mixture is kneaded at 100°C or higher, wherein, when the acid-modified conjugated diene polymer composition is stored at 50°C for two weeks, and a change width of Mooney viscosity at 100°C is 10 or less.SELECTED DRAWING: None
Patent JP-2020030275-A (JP)
Title: Image projection device and diffusion screen and head-up display and movable body
Inventor: FUJITA KAZUHIRO
IPC: G02B27/01
Filed: 2018-08-21
Abstract: To achieve a novel diffusion screen that can effectively reduce the influence of external light reflected on a surface on which a fine optical structure is arranged.SOLUTION: A diffusion screen 30D has a fine optical structure LS0 that is two-dimensionally scanned by a light beam and takes an incident light beam as a divergent light beam with an angle of divergence of 2θs degrees, arranged and formed two-dimensionally on one face. The angles θm degrees and θs, formed by tangent planes CP1, CP2 of the fine optical structure at two reflection position RF1, RF2, to the fine optical structure, of two-time reflected light LP in which light SL other than the light beam is reflected twice by the fine optical structure and emitted to the same side as the divergent light beam, satisfy the relationship of θm>θs+θw+90° with respect to the effective maximum can angle of the light beam θm(≥0).SELECTED DRAWING: Figure 7