baber/WOPTO huggingface dataset:
Patent JP-2021023327-A (JP)
Title: Liquid transfer tool
Inventor: KAMETANI TOMOHIDE
IPC: A61J1/20
Filed: 2019-07-31
Abstract: To provide a liquid transfer tool capable of transferring surely a liquid with a simple structure.SOLUTION: A liquid transfer tool 1 comprises a main body part 21 comprising a conduit needle 23 and a joint part 32, and in the main body part 21, a channel communicated with the conduit needle 23 and the joint part 32 is formed. The channel comprises a valve chamber 31 for storing a spherical valve body 4 in a manner of capable of oscillating in a channel direction. The valve chamber 31 comprises a supply hole 212a which is hermetically sealed when the spherical valve body 4 contacts thereto, on the conduit needle 23 side and a regulation part 311 for regulating movement of the spherical valve body 4 while forming a gap S on the channel when the spherical valve body 4 contacts thereto, on the joint part 32 side.SELECTED DRAWING: Figure 5
Patent JP-2021027068-A (JP)
Title: Electrolytic capacitor
Inventor: KISHINAGA YASUHIKO
IPC: H01G9/052
Filed: 2019-07-31
Abstract: To provide an electrolytic capacitor capable of suppressing the occurrence of cracks in a porous anode.SOLUTION: The electrolytic capacitor has a capacitor element that includes: a porous anode that has a first plane, a second plane facing the first plane, and at least one side plane that intersects the first plane and the second plane; and an anode wire partly embedded in the anode and the rest extending from the first plane. At least one of the side planes of the anode body has a plurality of grooves along the extending direction of the anode wire. The plurality of grooves includes two grooves with different lengths.SELECTED DRAWING: Figure 1
Patent JP-2021029062-A (JP)
Title: Rotor and motor
Inventor: FUKUZAWA HISASHI
IPC: H02K1/27
Filed: 2019-08-09
Abstract: To provide a rotor capable of suppressing leakage of a magnetic flux from a permanent magnet in a motor axial direction and to provide a motor.SOLUTION: In a rotor 2 of a motor, a cylindrical permanent magnet 6 is fixed to an outer peripheral face 51 of a cylindrical holder 5 fixed around a rotation shaft 20, and the holder 5 is formed of a magnetic material. Thus, the holder 5 functions as a back yoke with respect to the permanent magnet 6. A first support member 7 formed of a non-magnetic material and a second support member 8 formed of a non-magnetic material are disposed on both sides in an axial direction L of the permanent magnet 6. Thus, a magnetic flux from the permanent magnet 6 is difficult to leak in the axial direction L where the first support member 7 and the second support member 8 are positioned. A flange part 53 on which the first support member 7 abuts from the other side Lb is installed on the holder 5 and the permanent magnet 6 abuts on the first support member 7 from the other side Lb.SELECTED DRAWING: Figure 2
Patent JP-2020025100-A (JP)
Title: Substrate processing system for suppressing parasitic plasma and reducing within-wafer non-uniformity
Inventor: KANG HU
IPC: H01L21/31
Filed: 2019-08-28
Abstract: To provide a substrate processing system for suppressing parasitic plasma and reducing within-wafer non-uniformity.SOLUTION: A substrate processing system 150 for depositing a thin film on a substrate includes a processing chamber defining a reaction volume. A showerhead 14 includes a stem portion 190 having one end connected adjacent to an upper surface of the processing chamber. A base portion 193 is connected to an opposite end of the stem portion and extends radially outwardly from the stem portion. The showerhead introduces at least one of process gas and purge gas into the reaction volume. A plasma generator selectively generates RF plasma in the reaction volume. An edge tuning system 152 includes a collar 212 and a parasitic plasma reducing element that is located around the stem portion between the collar and an upper surface of the showerhead and is composed of plates 236-1 to 236-T. The parasitic plasma reducing element reduces parasitic plasma between the showerhead and the upper surface of the processing chamber.SELECTED DRAWING: Figure 2
Patent JP-2019217324-A (JP)
Title: Game machine
Inventor: MIYAKE JUNICHI
IPC: A63F7/02
Filed: 2019-08-28
Abstract: To provide a game machine capable of preventing a player from becoming bored at an early stage.SOLUTION: When clocking data obtained by clocking means capable of clocking becomes a predetermined set value, a specific period is set in which a dynamic display mode determined by dynamic display mode determination means is determined in a dynamic display mode different from in other periods. If the specific period is to be set, a preparation period in which a notice display is restricted is set beforehand. If symbols are displayed in a display mode indicating a specific winning/failure determination, and if a discrimination is made that a dynamic display of identification symbols corresponding to the symbols is to be started dynamically displayed in the preparation period and the dynamic display is to be finished in the specific period, a suggestion display mode is displayed by suggestion display control means after a shift is made to the specific period.SELECTED DRAWING: Figure 1
Patent JP-2021029937-A (JP)
Title: wheelchair
Inventor: SHINGYOCHI HIROMI
IPC: A47C7/02
Filed: 2019-08-29
Abstract: To provide a wheelchair enabling appreciation of exhibits in a good condition, and improving comfortableness of a user with respect to a wheelchair to be used for appreciating exhibits in a museum or the like.SOLUTION: A wheelchair 1 includes: a base 2; wheel parts 3 supported on the base 2, and moving the base 2 to a floor F in a left-right direction and a front-back direction by rolling to the floor F; a lifting device 5 disposed on the base 2; and a seat 7 connected to the lifting device 5 and supported in such a manner that a height position along a vertical direction can be adjusted with respect to the base 2. The lifting device 5 is formed so as to set a maximum height H1 of a seating face 7a in the seat 7 with reference to the floor F in a range of 650 mm or more and 900 mm or less.SELECTED DRAWING: Figure 4
Patent JP-2021036178-A (JP)
Title: Heat-exchange type ventilation device with dehumidification function
Inventor: SHIGENOBU TAKEYA
IPC: F24F7/08
Filed: 2019-08-30
Abstract: To provide a heat-exchange type ventilation device with a dehumidification function capable of suppressing noise generation at a drainage port when draining dew condensation water generated by dehumidification.SOLUTION: A heat-exchange type ventilation device with a dehumidification function includes: a heat-exchange type ventilation device performing heat exchange between an exhaust flow flowing through an exhaust passage and a supply air flow 3 flowing through an air supply passage; and a dehumidification device dehumidifying the supply air flow 3. The dehumidification device includes: a freezing cycle including a compressor, a radiator, an expander and a heat sink 34; a heat exchanger 35 performing heat exchange between air flowing therein; and a water collection part 38 collecting water (dew condensation water) dew condensed by a dehumidification treatment and drains it. The water collection part 38 includes: a drain pan 60; a drain port 61 provided in a bottom part 60a of the drain pan 60 and draining the dew condensation water; and a ventilation pipe 62 provided while penetrating the drain pan 60.SELECTED DRAWING: Figure 4
Patent JP-2021039032-A (JP)
Title: Non-contact measurement device
Inventor: ARAKAWA KOJI
IPC: G01B11/16
Filed: 2019-09-04
Abstract: To measure an amount of change in metallic material more accurately than before.SOLUTION: A device comprises an imaging apparatus that captures the patterns formed on the surface of the metallic material, and an amount of change measurement part that measures the amount of change of the metallic material by the digital image correlation method based on the picked-up image captured by the imaging apparatus, and the patterns are at least one of the patterns originating from the shape of crystal grains in the metallic material and the patterns consisting of compounds in the metallic material.SELECTED DRAWING: Figure 1
Patent JP-2021036845-A (JP)
Title: Method for analyzing microorganisms in groundwater
Inventor: SUGIYAMA AYUMU
IPC: C12Q1/06
Filed: 2019-09-05
Abstract: To shorten the analysis period when analyzing microorganisms in groundwater.SOLUTION: In the method for analyzing microorganisms in groundwater according to the present invention, a preliminary analysis is carried out on site using a sampled target groundwater as a sample, the sampling amount of a target groundwater to be required for a main analysis (microbial count counting step, microbial community structure analysis step, microbial community composition analysis step, and microbial activity analysis step) is determined based on the results of the preliminary analysis, and the target groundwater is sampled according to the determined sampling amount. This prevents the occurrence of a situation where the sample required for the main analysis is insufficient. Therefore, water sampling to replenish the shortage of samples can be avoided, and as a result, the analysis period can be shortened.SELECTED DRAWING: Figure 1
Patent JP-2021040942-A (JP)
Title: Washing machine
Inventor: MATSUOKA SHINJI
IPC: D06F37/12
Filed: 2019-09-11
Abstract: To provide a washing machine capable of improving correction force by a fluid balancer without increasing volume of the fluid balancer.SOLUTION: A drum-type washing machine of the invention comprises a washing machine body 2, a water tub unit 3 elastically supported in the washing machine body 2 in a swingable manner, a rotary drum 1 included in the water tub unit 3 in a rotatable manner, a motor 6 rotationally driving the rotary drum 1, and a fluid balancer 8 being arranged on an outer peripheral edge of the rotary drum 1 and having a substantially annular structure in which a liquid is enclosed. The fluid balancer 8 is formed in such a manner that height from a front side to a rear side of the rotary drum 1 is larger on an outer side than on a rotation center axis side of the rotary drum 1. Therefore, it is possible to increase height hn of a liquid phase in an outer side layer as compared with a conventional fluid balancer without increasing volume of the fluid balancer 8 per se, and thus correction force F to an unbalanced load can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020148757-A (JP)
Title: Radar device and vehicle
Inventor: MURATA TOMOHIRO
IPC: G01S13/56
Filed: 2019-09-11
Abstract: To provide an improved radar device and a vehicle with which it is possible to reduce the installation cost of a sensor.SOLUTION: The radar device adopts a configuration comprising: an antenna for radiating a first electromagnetic wave in a first radiation angle range including a first direction and radiating a second electromagnetic wave in a second radiation angle range including a second direction that is opposite the first direction; and a circuit for detecting a target in each of the first and second directions on the basis of a first reflection signal of the first electromagnetic wave and a second reflection signal of the second electromagnetic wave. A seat comprises a backrest part and/or a headrest part and an antenna provided in the backrest or headrest part. The radiation direction of first electromagnetic wave of the antenna is directed forward of the backrest or headrest part, and the radiation direction of second electromagnetic wave is directed rearward of the backrest or headrest part.SELECTED DRAWING: Figure 1
Patent JP-2021043103-A (JP)
Title: Infrared measurement system
Inventor: HISHINUMA KUNIYUKI
IPC: G01J1/02
Filed: 2019-09-12
Abstract: To provide an infrared measurement system that facilitates management of the temperature inside a thermostatic bath.SOLUTION: An infrared measurement system comprises: a thermostatic bath 20 including an adiabatic wall that reduces transfer of heat between an exterior space and an interior space, a measurement window 21 that is provided with a lens 31 for condensing infrared rays emitted from an object located in the exterior space to a condensation position in the interior space, a holding part that holds an infrared incident part of an infrared sensor at the condensation position, and a temperature control part that controls the temperature of the interior space to a predetermined temperature; a heat source 40 that is provided in the exterior space and emits infrared rays to the measurement window; and the infrared sensor 10 that is held by the holding part in the interior space and detects the amount of energy of the infrared rays emitted from the heat source and condensed by the lens.SELECTED DRAWING: Figure 3
Patent JP-2021044486-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: NOGUCHI MASAKI
IPC: H01L29/788
Filed: 2019-09-13
Abstract: To provide a semiconductor device capable of suppressing a deterioration in a tunnel insulating film and a charge storage layer, and a method for manufacturing the same.SOLUTION: A method for manufacturing a semiconductor device according to the present embodiment includes: forming a plurality of first films and a plurality of second films alternately on a substrate; forming an opening in the first films and the second films; and forming a first insulating film, a charge storage layer, a second insulating film and a semiconductor layer, in order, on the side walls of the first films and second films in the opening. The charge storage layer includes a silicon nitride film. The second insulating film includes a silicon oxynitride film. One or both of the silicon nitride film and the silicon oxynitride film are formed using first gas containing silicon and a first element and second gas containing nitride and deuterium.SELECTED DRAWING: Figure 3
Patent JP-2021045267-A (JP)
Title: Game program and game system
Inventor: KAWAKAMI SATOSHI
IPC: A63F13/79
Filed: 2019-09-17
Abstract: To provide a game program which is highly amusing for a user.SOLUTION: Route calculation means 235 calculates a route for an ally character to move in a game in association with a consumption amount of consumption media to be consumed by movement along the route on the basis of an in-game route corresponding to a real traffic route, in-game means corresponding to traffic means in the traffic route, and a consumption amount of the consumption media corresponding to fares of a real society. Operation control means 564 moves the ally character along the route. Consumption media computation means 565 subtracts the consumption media the user can use just for a consumption amount associated with the route as the ally character moves.SELECTED DRAWING: Figure 1
Patent JP-2021048699-A (JP)
Title: Power conversion device
Inventor: HIROTA SHOGO
IPC: H02M3/28
Filed: 2019-09-18
Abstract: To provide a high-efficiency insulating type DC/DC converter.SOLUTION: In a DAB (dual active bridge) converter, when stepping down a voltage to transfer power from a first DC part to a second DC part, a first bridge circuit 11 includes a period during which conduction is established between the first DC part and primary winding n1 of an insulating transformer TR1 and a period during which both ends of primary winding n1 of an insulating transformer TR2 short-circuit in the first bridge circuit 10. A second bridge circuit 12 includes a rectification period. A control circuit 13 performs variable control of the phase difference between a first leg and a second leg, performs variable control of a simultaneous off period of a fifth switching element and a sixth switching element, and performs variable control of a simultaneous off period of a seventh switching element and an eighth switching element.SELECTED DRAWING: Figure 1
Patent JP-2021045354-A (JP)
Title: table
Inventor: OKAWA KOHEI
IPC: A47B17/00
Filed: 2019-09-19
Abstract: To provide a table which has a top plate having an opening for wiring insertion on the non-use end, which has a cord duct installed on the lower surface side of the top plate correspondingly to the opening, and which facilitates design of housing a wagon or the like under the top plate without impairing the original capacity of the cord duct.SOLUTION: The cord duct 5 is continuation of a bottom face 51a of a shallow near side region 51 and a bottom face 52a of a depth side region 52 deeper than the near side region, in a manner that makes a step shape. A table T is adopted with a structure in which the depth side region is made to face an opening part 2X of a top plate 2.SELECTED DRAWING: Figure 6
Patent JP-2021046149-A (JP)
Title: Lighting system for vehicle
Inventor: TOKO YASUO
IPC: F21V9/14
Filed: 2019-09-20
Abstract: To provide a technique which reduces luminance unevenness of irradiated light by a lighting system for a vehicle that uses a liquid crystal element.SOLUTION: A lighting system for a vehicle includes lamp units 100a and 100b arranged at a front part of the vehicle and a control part 102 that controls operations of the units. Each of the lamp units 100a and 100b has: a light source; a liquid crystal element 7 that is controlled by the control part 102 so that irradiation light is formed using light emitted from the light source 1; and a projection lens 8 that projects the irradiation light formed by the liquid crystal element 7 to a circumference of the vehicle. Visible directions of the liquid crystal elements of the lamp units 100a and 100b are arranged so that the directions are symmetric with each other, and the circumference of the vehicle is irradiated with irradiation light in which at least respective portions of the irradiation light formed by the lamp units 100a and 100b are overlapped with each other.SELECTED DRAWING: Figure 2
Patent JP-2020003505-A (JP)
Title: Method for detection or quantitative determination, resonating additive, usage of resonating structure, and container
Inventor: SUGITA SATORU
IPC: G01N21/64
Filed: 2019-09-24
Abstract: To promote combination and aggregation, for example, of an antigen-antibody reaction while suppressing damages on a sample such as thermal denaturation of protein.SOLUTION: The present invention provides a method for detection or quantitative determination of a detection target 50 in a sample. The method includes the steps of: mixing a first affinic material 12 with the detection target 50, a resonating structure 40, and the sample together; resonating the resonating structure 40 by imparting a wave with a vibration frequency specific to the resonating structure 40; and making a determination for a complex including the first affinic material 12 and the detection target 50.SELECTED DRAWING: Figure 3
Patent JP-2021050064-A (JP)
Title: Unloading device and transport device comprising the same
Inventor: YASUDA HISASHI
IPC: B66C1/38
Filed: 2019-09-25
Abstract: To provide an unloading device which can transport desired loads to a plurality of destinations with one movement, and can perform unloading of each load easily and reliably, and a transport device comprising the same.SOLUTION: An unloading device 1 comprises: a transport mechanism 2 including a yarn; at least one yarn end member 5 attached to the yarn; and at least one attachment/detachment unit 6 to which a load 4 is attached and which is so held by the yarn end member 5 as to be capable of opening. This device is held by the yarn end member 5 when a force of a specified value or more acts between the attachment/detachment unit 6 and the load 4, and is opened from the yarn end member 5 when a force between the attachment/detachment unit 6 and the load 4 is less than the specified value.SELECTED DRAWING: Figure 1
Patent JP-2021056041-A (JP)
Title: Position identification system and position identification program
Inventor: YONEDA TOMOKI
IPC: G08G1/005
Filed: 2019-09-27
Abstract: To enhance possibility of accurately identifying a position even when a sidewalk is used as a travel route.SOLUTION: A position identification system includes: a positioning position acquisition section for acquiring a positioning position of a portable terminal whose position is measured; and a matching section for extracting a road suitable for the positioning position from map information and identifying the current position on the extracted road. The matching section identifies the current position on a guide route when the guide route to a destination is in a reference range using the positioning position as a reference. When the guide route is a walking guide route, the reference range is smaller than that when the guide route is a vehicle guide route.SELECTED DRAWING: Figure 1
Patent JP-2020023704-A (JP)
Title: Cleaning composition
Inventor: LANT NEIL JOSEPH
IPC: C12N9/24
Filed: 2019-09-27
Abstract: To provide cleaning compositions comprising nuclease enzymes for cleaning different types of soils, containing a surfactant allowing an enzyme to deposit on the fabric surface.SOLUTION: A cleaning composition comprises a nuclease enzyme, preferably a deoxyribonuclease and/or ribonuclease enzyme and a surfactant system comprising an anionic surfactant and a nonionic surfactant wherein the weight ratio of anionic surfactant to non-ionic surfactant is from 1.5:1 to 1:10.SELECTED DRAWING: None
Patent JP-2021060092-A (JP)
Title: Electromagnetic brake device
Inventor: ISONO HIROSHI
IPC: F16D63/00
Filed: 2019-10-08
Abstract: To provide an electromagnetic brake device that is improved so that the temperature of an electromagnetic coil is hard to rise and the possibility of insufficient braking force is reduced.SOLUTION: An electromagnetic brake device 10 presses a pressing plate 42 against a brake rotor 40 along an axis 22 through a friction material 50 by electromagnetic force of an electromagnetic actuator 44. The electromagnetic brake device includes a support member 56 that is located on the opposite side to the brake rotor with respect to the pressing plate and is supported by a housing 48 to be displaceable along the axis and non-rotatable around the axis, and a shaft member 58 that transmits force along the axis between the pressing plate and the support member. An electromagnetic coil 74 and an armature 76 of the electromagnetic actuator are separated from the pressing plate between the pressing plate and the support member, the electromagnetic coil is supported by the housing, and the armature is supported by the support member.SELECTED DRAWING: Figure 2
Patent JP-2021063916-A (JP)
Title: Image forming device, toner adhesion amount correction method, and program
Inventor: YAMAGUCHI TORU
IPC: G03G15/01
Filed: 2019-10-15
Abstract: To allow a toner adhesion amount detection sensor to stably detect the toner adhesion amount even when blurring or shift in image forming position appears in front and rear end portions of one of a plurality of patch images that are arranged next to each other in a sub-scanning direction.SOLUTION: An image forming device according to an aspect of the present invention comprises an image data generation unit configured to arrange a plurality of patch images Py, Pm, Pc of image data next to each other in a sub-scanning direction in the described order, such that overlapping regions having the patch images of different colors overlapping therein at boundaries Op1, Op2 between adjacent patch images.SELECTED DRAWING: Figure 6