baber/WOPTO huggingface dataset:
Patent JP-2020028268-A (JP)
Title: Fishing spinning reel
Inventor: SHIMIZU SAKAHITO
IPC: A01K89/01
Filed: 2018-08-24
Abstract: To provide a fishing spinning reel capable of installing a sound production mechanism for generating a sound following to a posture change operation of a bail, in a preferable sound production state without size increase of a reel.SOLUTION: There is provided a fishing spinning reel comprising: a linkage member 41 which is in linkage with a rotation operation of a bail support member 12A between a fishing line winding position and a fishing line discharge position; a cover member 32 which is attached to an arm part of a rotor for forming an external surface of the arm part; and a sound production mechanism 70 for generating a sound following to a posture change of a bail following to rotation of the bail support member 12A, in which the sound production mechanism 70 is provided on a part where the cover member 32 and the linkage member 41 face each other.SELECTED DRAWING: Figure 3
Patent JP-2020034969-A (JP)
Title: Control device and control method
Inventor: TANAKA MASAHITO
IPC: G05B13/02
Filed: 2018-08-27
Abstract: To reduce the possibility that an inappropriate selection will occur for the adjustment coefficient of the limit cycle type auto-tuning.SOLUTION: A control device includes: an operation amount calculation unit 1 that calculates an operation amount MV by PID control calculation; a limit cycle generator 2 that generates a limit cycle when executing auto tuning; a vertical movement amplitude detector 3 that detects the vertical movement amplitude of a control amount PV in the limit cycle; a vertical movement period detector 4 that detects the vertical movement period: a rate-of-increase detection unit 5 that detects the maximum rate of increase of the control amount PV or the rate of increase near the center value: a determination index calculation unit 6 that calculates a virtual vertical movement amplitude when the vertical movement waveform of the control amount PV is assumed to be a triangular wave, and calculates the ratio between the virtual vertical movement amplitude and the vertical movement amplitude as a determination index; and an adoption determination unit 7 that determines on the basis of a determination index, which adjustment coefficient is to be used among the adjustment coefficients for auto-tuning prepared in advance for each control target.SELECTED DRAWING: Figure 1
Patent JP-2020031813-A (JP)
Title: Merchandise display device
Inventor: MUROFUSHI NOBUHIKO
IPC: A47F5/00
Filed: 2018-08-29
Abstract: To provide a merchandise display device from which a merchandise is less likely to fall when a merchandise is supplied.SOLUTION: A merchandise display device 1 comprises: a rod-shaped member 2 for suspending a merchandise A; and a reception member 3 to which the rod-shaped member 2 is attached and which comprises an engagement part 4 engaged to a merchandise display store fixture. The reception member 3 comprises: a support part 31a for supporting from a lower side, the rod-shaped member 2; and an engagement part 32a which is provided on a rear side of the support part 31a and engages to a rear end part of the rod-shaped member 2 from an upper side. The rod-shaped member 2 comprises: a rear bent part 22 which is bent upward so as to form an obtuse angle to a longitudinal direction of the rod-shaped member 2 and is engaged to the engagement part 32a; and a rear extension part 23 which is extended from the rear bent part 22.SELECTED DRAWING: Figure 1
Patent JP-2020034419-A (JP)
Title: Inspection apparatus with attitude determination function and attitude determination method of inspection apparatus
Inventor: HAGIWARA KAZUNARI
IPC: G01M99/00
Filed: 2018-08-30
Abstract: To provide an inspection apparatus with an attitude determination function capable of improving inspection precision by easily and reliably acquiring propriety of attitude of the inspection apparatus, and attitude determination method of the inspection apparatus.SOLUTION: The inspection apparatus targetting steam traps provided everywhere in a piping system incorporates a triaxial acceleration sensor for outputting inclination data, and, through FFT processing of the inclination data, acquires FFT waveform (Fig. 7) of inclination of attitude of the inspection apparatus within a prescribed time. The inspection apparatus calculates a difference value Yd between a maximum value Y2 and a minimum value Y1 and determines whether or not the difference value Yd is smaller than a difference reference value D. Here, the difference reference value D is selected from any of difference reference values "D1", "D2", and "D3" corresponding to degrees of importance of the steam traps. This inspection apparatus can thus perform attitude determination by applying an acceptable range according to the degrees of importance of the steam traps thereto.SELECTED DRAWING: Figure 7
Patent JP-2018186309-A (JP)
Title: Semiconductor device
Inventor: OKAGAKI TAKESHI
IPC: H01L27/092
Filed: 2018-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit suitable for a FinFET.SOLUTION: A semiconductor device comprises a first inverter and a second inverter connected in series to the first inverter. Each of the first and second inverters comprises a p-channel type transistor and an n-channel type transistor. The numbers of projection semiconductor layers that configure active regions of the p-channel type transistor and the n-channel type transistor of the second inverter are less than the numbers of projection semiconductor layers that configure active regions of the p-channel type transistor and the n-channel type transistor of the first inverter, respectively.SELECTED DRAWING: Figure 13
Patent JP-2019045863-A (JP)
Title: Lens blade driving device
Inventor: SHIMOHIGASHI YUHEI
IPC: G02B7/02
Filed: 2018-08-31
Abstract: To provide a lens blade driving device which couples a blade drive unit with a lens frame to integrally move the lens frame and the blade drive unit, and which prevents a flexible wiring board for supplying power to the blade drive unit from interfering with the movement of the lens frame.SOLUTION: A lens blade driving device comprises: a lens fame for holding a lens; a blade drive unit integrally coupled with the lens frame and configured to drive blades for controlling light transmitting through the lens; and a base member configured to support the blade drive unit in a manner that allows the blade drive unit to move along an optical axis of the lens. A flexible wiring board having one end connected to the blade drive unit is laid to overlap the blade drive unit. A portion of the flexible wiring board overlapping the blade drive unit includes an excess portion.SELECTED DRAWING: Figure 1
Patent JP-2020032009-A (JP)
Title: Golf ball
Inventor: SAJIMA TAKAHIRO
IPC: A63B37/00
Filed: 2018-08-31
Abstract: To provide a golf ball 2 having excellent flight performance.SOLUTION: The golf ball 2 comprises a plurality of dimples 10 on the surface thereof. Each dimple 10 includes a center part 16 and an edge part 18. The center part 16 is bowl-shaped. The edge part 18 is ring-shaped. The edge part 18 is smoothly continuous with the center part 16. A cross-sectional shape of the edge part 18 has a curve outwardly protruding in a radial direction of the golf ball 2. A curvature radius CR of the edge part 18 is equal to or larger than 1.25 mm. A ratio P1 of the number N1 of dimples, each of which has an edge part 18 adjacent to another edge part 18 while sharing a boundary line, to the total number N of the dimples is equal to or larger than 50%. A land ratio PL of the surface of the golf ball 2 is equal to or smaller than 12%. The total volume of the dimples is equal to or larger than 520 mmand equal to or smaller than 630 mm.SELECTED DRAWING: Figure 3
Patent JP-2020038502-A (JP)
Title: Arithmetic processing device, information processing device, and control method for information processing device
Inventor: HAYASAKA KAZUMI
IPC: G06F9/315
Filed: 2018-09-04
Abstract: To speed up starting execution of instructions by a sub-processor.SOLUTION: An arithmetic processing device comprises: a storage unit for storing instructions; a counting unit that is updated when execution of issued instruction is completed; an issuing unit for issuing a fetched instruction on the basis of a fetch address generated based on a value counted by the counting unit; an arithmetic unit for executing the instruction issued by the issuing unit; a transfer control unit for transmitting an instruction stored in a storage device connected to another arithmetic processing device to a location of a pointer in the storage unit based on transfer information of a plurality of transfer instructions transferred from the another arithmetic processing device; and an execution control unit for, if the transfer information of any one of the plurality of transfer instructions has an execution instruction, starting the counting operation by the counting unit, stopping the counting operation by the counting unit when the fetch address of the instruction or the value of the counting unit catches up with the pointer, and restarting the counting operation by the counting unit when the pointer points beyond the fetch address or the value of the counting unit.SELECTED DRAWING: Figure 1
Patent JP-2020037156-A (JP)
Title: Screwdriver auxiliary tool
Inventor: INOUE TAKAHIRO
IPC: B25B15/00
Filed: 2018-09-05
Abstract: To make it possible to easily loosen a screw which has become difficult to loosen, without using large force.SOLUTION: A screwdriver auxiliary tool 1 which is covered on a head of a screwdriver 12 and is used when loosening a screw 16, has a shape of which one end 2 is opened and another end 4 is closed. The other end 4 has a shape thinner than the one end 2 and a shank part 6, an inner side of the other end 4 has a shape matching unevenness of the head of the screwdriver, and an outer side of the other end 4 has an unevenness shape similar to that of the head of the screwdriver. After the head of the screwdriver 12 is screwed into a tool hole of a screw head 18 via the installed screwdriver auxiliary tool 1, the screwdriver 12 is turned, thereby loosening the screw 16.SELECTED DRAWING: Figure 5
Patent JP-2021193274-A (JP)
Title: Variable capacity mechanism and variable capacity type supercharger
Inventor: UEDA TAKAFUMI
IPC: F01D17/16
Filed: 2018-09-07
Abstract: To provide a variable capacity mechanism that suppresses abrasion wear between a joint part and a recessed groove, and to provide a variable capacity type supercharger.SOLUTION: A variable capacity mechanism 20 includes: a drive ring 33 rotating with drive force from the outside; a nozzle joint part 51 provided in the drive ring 33; and a nozzle link plate 35 including a recessed groove 36 fitted to the nozzle joint part 51 and rotating together with a nozzle vane 21 with displacement of the nozzle joint part 51. The nozzle joint part 51 has a shape hiding a clearance 58 to the recessed groove 36 when being viewed in a rotation radial direction of the drive ring 33.SELECTED DRAWING: Figure 2
Patent JP-2020042098-A (JP)
Title: Electrophotographic photoreceptor, and electrophotographic image forming method and electrophotographic image forming apparatus using the same
Inventor: SAKIMURA TOMOKO
IPC: G03G5/147
Filed: 2018-09-07
Abstract: To provide means that improves wear resistance, prevents the occurrence of fogging, and achieves high image quality in an electrophotographic photoreceptor.SOLUTION: An electrophotographic photoreceptor has an outermost layer that is formed of a polymerization cured product of a composition including a polymerizable monomer and metal oxide particles surface-treated with a surface treatment agent having a silicone chain, the ratio (r/r') of the number average primary particle diameter (r) of metal oxide particles being untreated base particles of the metal oxide particles surface-treated with the surface treatment agent having a silicone chain to the equivalent spherical particle diameter (r') calculated from the specific surface area of the untreated base particles measured by a nitrogen adsorption method is 1.5 or more and 6.0 or less, and the amount of surface treatment performed with the surface treatment agent having a silicone chain per surface area of the untreated base particles is 0.0005 g/mor more and 0.0015 g/mor less.SELECTED DRAWING: Figure 1
Patent JP-2020040903-A (JP)
Title: Detergent composition
Inventor: AMEMIYA TAKEO
IPC: A61K8/44
Filed: 2018-09-10
Abstract: To provide detergent compositions that alleviate irritation to the skin while having a sufficient cleaning function for makeup cosmetics and facial dirt, and enable suppression of skin barrier function deterioration due to washing.SOLUTION: Provided is a detergent composition comprising the following components (A) and (B): (A) Amine oxide type amphoteric surfactant; and (B) one or more anionic surfactants selected from N-acylamino acids and salts thereof. Preferably, the detergent composition further contains component (C) ceramides and component (D) polyquaternium-67.SELECTED DRAWING: None
Patent JP-2020040779-A (JP)
Title: Elevator operation panel
Inventor: GOTO KAZUHIKO
IPC: B66B1/46
Filed: 2018-09-10
Abstract: To attach or detach a face plate without damaging a wall of an elevator landing hall.SOLUTION: An elevator operation panel 10 comprises a case 11 attached to a wall 1 and a face plate 21 fitted in the case 11. The face plate 21 includes a face plate upper board 23 covering a case upper board 13 from the outside and a face plate lower board 24 covering a case lower board 14 from the outside.SELECTED DRAWING: Figure 1
Patent JP-2019009462-A (JP)
Title: Semiconductor device
Inventor: MIYAKE SHINICHI
IPC: H01L29/786
Filed: 2018-09-13
Abstract: To improve characteristics of a semiconductor device.SOLUTION: A semiconductor device includes: a buffer layer BU, a channel layer CH and a barrier layer BA which are formed above a substrate S; and a gate electrode GE arranged via a gate insulation film GI, in an opening OA1 which pierces the barrier layer BA to reach the middle of the channel layer CH. The semiconductor device is configured as follows. Concentration of two-dimensional electron gas of regions ASB on both sides of an opening OA2 where a channel is formed is made lower than concentration of two-dimensional electron gas of a region AF between an end of the region ASB and a source electrode SE or a drain electrode DE. By making the concentration of the two-dimensional electron gas 2DEG in the region ASB lower, deterioration in raising effect of a conduction band caused by a polarization charge PC can be prevented. Thereby, deterioration in threshold potential can be prevented to improve normally off operability.SELECTED DRAWING: Figure 1
Patent JP-2020046095-A (JP)
Title: Portable type refrigerator
Inventor: KANO MASAO
IPC: F25D23/00
Filed: 2018-09-18
Abstract: To provide a portable type refrigerator capable of stably loading light vehicles including a motor cycle, a bicycle and a rear-car, and performing cooling with a high capacity and high efficiency.SOLUTION: A portable type refrigerator comprises a heat pump system 15 which includes: a power supply device 5 capable operating by electric power supply at least from a direct current power source 17; a motor 6 rotatably driven by electric power supply from the power supply device; a compression pump 7 compressing a cooling medium by the rotation force of the motor; a condenser 8 for cooling the compressed cooling medium; and a carbureter 9 for absorbing heat by the expanded cooling medium. The carbureter is arranged at a position thermally coupled to a refrigeration storage chamber, and heavy members of the heat pump system 15 excluding the carbureter are arranged in an exterior package 4 below the refrigeration storage chamber. Vent holes 20, 21, 23, 24, 25 are opened in exterior packages on a front side F and a rear side R in a vehicle advancing direction, and the condenser is arranged in a fresh air insertion flow channel 16 formed between both vent holes 20, 21, 23.SELECTED DRAWING: Figure 4
Patent JP-2020045322-A (JP)
Title: Pharmaceutical composition
Inventor: MATSUOKA SAYAKA
IPC: A61K9/10
Filed: 2018-09-21
Abstract: To provide a method for suppressing reduction in the quantity of lidocaines in external pharmaceutical compositions.SOLUTION: In a pharmaceutical composition containing lidocaine and/or a salt thereof, the pharmaceutical composition being accommodated in a container of which the inner walls are configured from linear low-density polyethylene, and being such that the carbon number of the side chain of the linear low-density polyethylene is 4 or lower, a reduction in the quantity of lidocaine and/or salt thereof is suppressed.SELECTED DRAWING: None
Patent JP-2020052524-A (JP)
Title: Physical distribution management system, physical distribution management method, and program
Inventor: FUKUDA YASUSHI
IPC: G06Q10/08
Filed: 2018-09-25
Abstract: To provide a physical distribution management system which can reduce the delay of arrival to a destination, and a physical distribution management method.SOLUTION: A physical distribution management system includes: an acquisition unit which manages information on a physical distribution network including area bases where packages to be delivered to a plurality of destinations are collected and a gathering base where packages to be delivered to first, second and third area bases are gathered, and acquires information indicating operation status of a circulation truck which circulates among the first area base, the second area base, and the third area base; and a first control unit which modifies an operation schedule of the circulation truck on the basis of the information indicating the operation status acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2020058121-A (JP)
Title: vehicle
Inventor: TANAKA NOBUYUKI
IPC: B60L58/00
Filed: 2018-10-01
Abstract: To restrict an increase in variation of deterioration and variation of allowable input/output power between two power storage devices.SOLUTION: When a temperature difference between first and second power storage devices reaches a predetermined temperature or higher, first and second target temperature attaining times are estimated that are required to attain first and second target temperatures from the temperatures of the first and second power storage devices. Then, if the first target temperature attaining time is shorter than the second target temperature attaining time, the temperature of the first power storage device is increased by a first heat-up device or the temperature of the first power storage device is reduced by a first cooling device, so that the first power storage device approaches the first target temperature, whereas, if the second target temperature attaining time is shorter than the first target temperature attaining time, the temperature of the second power storage device is increased by a second heat-up device or the temperature of the second power storage device is reduced by a second cooling device, so that the second power storage device approaches the second target temperature.SELECTED DRAWING: Figure 2
Patent JP-2020055782-A (JP)
Title: Phosphine transition metal complex, method for producing the same and anticancer agent
Inventor: NAKATSUI KAZUHIRO
IPC: C07F9/50
Filed: 2018-10-03
Abstract: To provide a phosphine transition metal complex having excellent solubility to aqueous solvent, and higher anticancer activity than that of conventional cisplatin, and an anticancer agent including the same and a method for producing a phosphine transition metal complex using the same.SOLUTION: The present invention provides a phosphine transition metal complex represented by formula (1) (where R-Rand R-Reach denote an alkyl group, a cycloalkyl group, or an adamantyl group, Rand Reach denote a monovalent substituent, n and y each denote an integer of 0-4, M is a transition metal atom selected from gold, copper, silver).SELECTED DRAWING: None
Patent JP-2020054697-A (JP)
Title: Contact lens sterilizer
Inventor: NAGASAWA TOSHIKATSU
IPC: A61L12/06
Filed: 2018-10-03
Abstract: To sterilize both sides of a contact lens appropriately while suppressing increase of a product cost.SOLUTION: A contact lens sterilizer 1 comprises: a body part 10 having a housing space 15 which houses contact lenses 5 together with liquid 8; at least one ultraviolet light supply source 20 which is arranged above the housing space 15 irradiates ultraviolet light toward the housing space 15; support parts 30 which are formed to be capable of transmitting ultraviolet light and arranged inside the housing space 15, and support the contact lenses 5 at a position above a bottom surface 15a of the housing space 15; and a reflection part 40 which is provided inside the housing space 15, and reflects ultraviolet light irradiated by the ultraviolet light supply source 20 toward rear faces 5b of the contact lenses 5. Ultraviolet light reflected on the reflection parts 40 passes through the support parts 30, and reaches the rear faces 5b of the contact lenses 5.SELECTED DRAWING: Figure 1
Patent JP-2020055257-A (JP)
Title: Method for manufacturing group of fine particles and group of fine particles manufactured by the same method
Inventor: AKISAWA NARIHISA
IPC: B02C25/00
Filed: 2018-10-04
Abstract: To provide a method for manufacturing a group of fine particles that can be effectively used for a wide range of applications, and which has several characteristics such as less manufacturing cost, suitable inclusion of carbon fiber resin, and the fact that the fine particles can be obtained by controlling the ratio of carbon fiber to epoxy resin.SOLUTION: The invention is related to a method for manufacturing a group of fine particles, wherein the carbon fiber-containing epoxy resin body is crushed and the carbon fiber is coated with epoxy resin around the carbon fiber, and the epoxy resin content (CER[mass%]) expressed in the following formula has a specific value, and wherein the CER is reduced (increased) by increasing (decreasing) the rotational speed or circumferential speed of the impeller 14 and/or widening (narrowing) the impeller spacing D of the two impellers 14 when grinding is performed by using an airflow grinder 11. CER[mass%]=100×[mass of epoxy resin in particulate group (g)/[mass of particulate group (g)]SELECTED DRAWING: Figure 2
Patent JP-2019070647-A (JP)
Title: Method for determining filling level of medium by continuous wave radar measurement and filling level measuring device
Inventor: VOGT MICHAEL
IPC: G01S13/32
Filed: 2018-10-04
Abstract: To provide a method for determining the filling level of a medium by continuous wave radar measurement, and a corresponding filling level measuring device.SOLUTION: A defect of a reception path constructed purely for an analog use or a reception path constructed purely for a digital use is solved by the following. A correlator includes an analog mixer, and the analog mixer mixes a reflection signal and a signal derived from a transmission signal to produce a mixer output signal. The correlator includes an analog/digital converter, and the analog/digital converter samples the mixer output signal, and produces a quantized digital mixer output signal. The correlator includes a digital integrator, and the digital integrator digitally integrates a series of digital mixer output signal to produce a correlation result.SELECTED DRAWING: None