baber/WOPTO huggingface dataset:
Patent JP-2020046169-A (JP)
Title: Pumping well inner heat conversion device
Inventor: MIURA KATSUTOSHI
IPC: F28D21/00
Filed: 2018-09-14
Abstract: To provide a pumping well inner heat conversion device that is inexpensive and superior in durability such that a heat exchanger which uses underwater heat in a pumping well as a heat source and takes heat in through a heat collection pipe can be easily assembled in and removed from a casing pipe of the pumping well as well as a lifting pump, according to the present invention.SOLUTION: A pumping well inner heat conversion device characterized in that: a lifting pump 4 and a heat exchanger 5 are arranged in a casing pipe 2 of a pumping well 1; the heat exchanger 5 is formed of a heat collection pipe 6 for inflow for letting a heat medium H flow in, a heat collection pipe 7 for letting the heat medium H flow out, and a header part 8 for flow passage conversion provided to link lower end sides of the heat collection pipe 6 for inflow and heat collection pipe 7 for outflow to each other; a lower end part of the lifting pipe 3 is arranged penetrating the header part 8; the header part 8 is supported on a lower end part side of the lifting pipe 3 by an upper side 30 thereof; and the lower side 31 supports the lifting pump 4 by suspending.SELECTED DRAWING: Figure 1
Patent JP-2019047503-A (JP)
Title: Array antenna device, antenna measuring device, and phase adjustment method and phase adjustment control device for array antenna
Inventor: NUIMURA SHUJI
IPC: H02J50/20
Filed: 2018-10-10
Abstract: To perform calibration so that respective element antennas have the same phase standards without letting all the element antennas radiate radio waves simultaneously.SOLUTION: A plurality of element antennas 1 are divided into element antenna groups 10, and operation element antenna sets 20 including at least two element antenna groups 10 including an element antenna group 10 having been measured are placed in operation one after another so as to radiate radio waves within a range of permissible radiation electric power values. A phase adjustment control device comprises: an element electric field computing circuit 11 which varies phases of element antennas 1, and use a plurality of received electric power values of radio waves radiated with different phases so as to calculates an in-set phase difference, in an operation element antenna set 20, of an element electric field vector that an element antenna 1 varying the phase generates; and a phase difference calculation part 16 which uses the element electric field vector of the element antenna 1 for which the element electric field vector is calculated using a plurality of different operation element antenna sets 20 to calculate phase differences of element electric field vectors of element antennas 1 belonging to different operation element antenna sets 20.SELECTED DRAWING: Figure 2
Patent JP-2020063872-A (JP)
Title: Freezer and refrigerator
Inventor: KOBAYASHI TOMOCHIKA
IPC: F25D9/00
Filed: 2018-10-16
Abstract: To provide a freezer having excellent cooling efficiency and a refrigerator provided with such a freezer.SOLUTION: A freezer has an antifreeze fluid container in which antifreeze fluid is contained. The antifreeze fluid container has a contact part which comes into contact with a stored object. The stored object is freezed by the contact part coming into contact with the stored object. The antifreeze fluid is agitated from the exterior of the antifreeze fluid container.SELECTED DRAWING: Figure 6
Patent JP-2020065657-A (JP)
Title: Connector set, connectors, and method of using connector set
Inventor: AKIYAMA KAZUYA
IPC: A61M39/10
Filed: 2018-10-23
Abstract: To provide a connector set, connectors, and a method of using the connector set that make the screw coupling between a male screw portion and a female screw portion less likely to loosen, thereby making the disconnection of the connectors less likely to occur.SOLUTION: The connector set is comprised of: a first connector provided to a first flow channel, the first connector including a first connection portion, a first abutting portion, and a first screw portion; and a second connector provided to a second flow channel, the second connector including a second connection portion, a second abutting portion, and a second screw portion; the connector set being further provided with a loosening prevention portion. When the first connection portion and the second connection portion are connected together, the first abutting portion and the second abutting portion are abutting against each other, and the first screw portion and the second screw portion are fastened together, the loosening prevention portion can bias at least one of the first screw portion and the second screw portion such that the first screw portion and the second screw portion axially pull each other along a predetermined axis.SELECTED DRAWING: Figure 4
Patent JP-2020067798-A (JP)
Title: Storage device
Inventor: ISHIAI RYOTA
IPC: G06K19/07
Filed: 2018-10-24
Abstract: To provide a storage device associating accurate time information with data stored in the storage device without adding a function of acquiring the time information included in the storage device to an embedded apparatus providing the data.SOLUTION: A storage device comprises: an interface unit used for connecting with an embedded apparatus; a storage unit storing data input from the embedded apparatus to the interface unit; and a calculation unit associating first time when the data is stored in the storage unit with the data and causing the storage unit to store it.SELECTED DRAWING: Figure 1
Patent JP-2020071962-A (JP)
Title: Electronic apparatus and control method thereof
Inventor: NISHIDA SATORU
IPC: H02J7/00
Filed: 2018-10-30
Abstract: To accurately determine the state of a lithium ion battery.SOLUTION: An electronic apparatus includes: a lithium ion battery; a deformation amount detection section for detecting a deformation amount of the lithium ion battery; a full charge detection section for detecting full charge of the lithium ion battery; a stability detection section for detecting a stable state after full charge has been detected by the full charge detection section; and a state determination section for performing state determination of the lithium ion battery using the deformation amount detected by the deformation amount detection section if the stable state is detected by the stability detection section.SELECTED DRAWING: Figure 6
Patent JP-2020071107-A (JP)
Title: Route search device, route search method, and route search program
Inventor: MAJIMA HIROSHI
IPC: G09B29/10
Filed: 2018-10-30
Abstract: To provide a route search device and the like that can complete multimodal route search of a plurality of transportations including shared transportation within a realistic time.SOLUTION: A route search device according to one embodiment of the present invention includes a route search unit 201 for performing route search from a departure point to a destination using one or more transportations among a plurality of transportations including shared transportation in which a vehicle with relatively small capacity is shared by unspecified persons. The route search unit 201 performs route search from the departure point to the destination including use of the shared transportation so that the use of the shared transportation is limited to at least one of the use from the departure point or the area around the departure point and the use to the destination or the area around the destination.SELECTED DRAWING: Figure 3
Patent JP-2020071212-A (JP)
Title: Eccentricity measurement method, lens fabrication method, and eccentricity measurement device
Inventor: MAEDA ATSUSHI
IPC: G01B11/00
Filed: 2018-11-02
Abstract: To provide an eccentricity measurement method for quickly and accurately measuring inter-surface eccentricity of a lens under inspection, and to provide a lens fabrication method and an eccentricity measurement device.SOLUTION: An eccentricity measurement method is provided, comprising: a formation step for splitting light reflected from first and second surfaces of a lens under inspection using a plurality of optical elements 2a to form a first spot group SP1 and a second spot group SP2; and an eccentricity computation step for computing an eccentricity amount of the first surface with respect to the second surface on the basis of the first spot group and the second spot group.SELECTED DRAWING: Figure 3
Patent JP-2020075260-A (JP)
Title: Cover gas composition, and method for preventing oxidization or burning of molten metal
Inventor: CHINSOGA TAMAKI
IPC: A62C3/06
Filed: 2018-11-06
Abstract: To provide a cover gas composition having a reduced global warming coefficient and having low burning quality as a cover gas composition effective for preventing a phenomenon that the surface of a metal to be melted is contacted with the air and is oxidized or burnt in metal production, and a method for preventing a phenomenon that the surface of the metal to be melted is contacted with the air and is oxidized or burnt using the same.SOLUTION: A cover gas composition for preventing a phenomenon that the surface of a metal to be melted is contacted with the air and is oxidized or burnt comprises a protective gas containing hydrochlorofluoroolefin, and a method for preventing a phenomenon that the surface of the metal to be melted is contacted with the air and is oxidized or burnt comprises a process where the surface is fed with the cover gas composition.SELECTED DRAWING: None
Patent JP-2020077115-A (JP)
Title: Electromagnetic induction touch pen
Inventor: SAKAGAMI MASASHI
IPC: G06F3/03
Filed: 2018-11-06
Abstract: To replace a wooden shaft, which is less durable than a digitizer refill to be housed, in an electromagnetic induction touch pen equipped with the wooden shaft.SOLUTION: In an electromagnetic induction touch pen 10, a digitizer refill 60 is housed in a housing space 17 provided at the axis of a wooden shaft 15, an insertion restriction portion 40 that defines an insertion limit of the digitizer refill 60 in the housing space 17 is provided in the middle part of the wooden shaft 15, and a rear end of the digitizer refill 60 is formed as a contact portion 50 that contacts the insertion restriction portion 40.SELECTED DRAWING: Figure 6
Patent JP-2019036364-A (JP)
Title: Transmission method, computer program and transmission system
Inventor: TANABE HIROYASU
IPC: G06F13/00
Filed: 2018-11-26
Abstract: To provide a transmission method and the like capable of notifying persons within a range intended by a sender.SOLUTION: The transmission method is configured to cause a computer to execute the steps of: acquiring contents of an event, a piece of identification information for identifying persons as the targets of the event, and a piece of destination identification information identifying persons as the destinations; generating a piece of relation information representing a relationship between the persons as the targets of the event and the persons as the destinations on the basis of the acquired identification information and the destination identification information; and transmitting the relation information to the destination persons together with contents of the event.SELECTED DRAWING: Figure 13
Patent JP-2020083705-A (JP)
Title: High water resistant glass filler for high refractive index resin composite material
Inventor: IKEDA TAKURO
IPC: C03C8/04
Filed: 2018-11-26
Abstract: To provide a glass filler having high refractivity and high water resistance.SOLUTION: A glass filler is made of glass, and at mol% in terms of oxide, the glass contains 44-54% SiO, 8-17% AlO, 11-31% ZnO, 8-27% MgO, 0-less than 7% CaO, 0-10% YO+lanthanoid oxide+TiO+ZrO, 0-less than 1% BO, and 0-less than 5% PO, and contains less than 0.1% alkali metal oxide+SrO+BaO.SELECTED DRAWING: None
Patent JP-2020082172-A (JP)
Title: Laser marker
Inventor: NOGUCHI KEISUKE
IPC: B41J2/47
Filed: 2018-11-30
Abstract: To provide a laser marker that can secure safety by disenabling a laser beam to be emitted outward if a second enclosure storing a scanning part which scans a laser beam outward is turned and the second enclosure is not at a predetermined position.SOLUTION: In a laser marker 1, a second enclosure 30 can be turned with respect to a front-side first enclosure 20B. When detection signals indicating that a turning position of the second enclosure 30 is a first turning position or a second turning position are outputted from both sensors S1 and S2, a laser beam is enabled to be emitted to the outside of the second enclosure 30, and if the detection signals indicating that the turning position of the second enclosure 30 is the first turning position or the second turning position are not outputted from both sensors S1 and S2, the laser beam is disenabled to be emitted to the outside of the second enclosure 30.SELECTED DRAWING: Figure 3
Patent JP-2020088329-A (JP)
Title: Electrolytic capacitor
Inventor: KUBO DAISUKE
IPC: H01G9/10
Filed: 2018-11-30
Abstract: To provide an electrolytic capacitor capable of suppressing the bulging of elastic members during reflow while suppressing the thermal degradation of an elastic member.SOLUTION: The electrolytic capacitor includes; a capacitor element; a case having an opening, in which the capacitor element is accommodated; and a sealing member that seals the opening. The sealing member includes an elastic member being fitted into the opening. The elastic member contains polymer component and particles. The polymer component contains at least butyl rubber. The particle contains at least kaolin. The average particle size of the kaolin is 4 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020087305-A (JP)
Title: Information processing apparatus, information processing method and program
Inventor: YAMAMOTO TAKAHISA
IPC: G06T7/00
Filed: 2018-11-30
Abstract: To be able to suppress repetition of false recognition of a person.SOLUTION: An information processing apparatus 100 recognizes a person included in a captured image by using a list in which a face image of the person to be recognized is registered. The information processing apparatus 100 comprises: recognition means for recognizing a face image included in an image of interest as a specific person on the basis of the face image included in the image of interest and the list; and input means for inputting a recognition result for the face image by means of the recognition means is false. The recognition means controls, in recognition after receiving the input, such that the face image determined to be false is not recognized as the specific person.SELECTED DRAWING: Figure 1
Patent JP-2020092167-A (JP)
Title: Arc-shaped permanent magnet and manufacturing method thereof
Inventor: TOMINAGA AKIRA
IPC: B22F3/20
Filed: 2018-12-05
Abstract: To provide a radial anisotropy arc-shaped permanent magnet and a manufacturing method thereof that have excellent magnetic properties such as residual magnetic flux density, coercive force, and orientation degree at both a center portion in a circumferential direction and an end portion in the circumferential direction and is difficult to demagnetize.SOLUTION: There is provided a radial anisotropic arc-shaped permanent magnet that has excellent residual magnetic flux density, coercive force, and compounding degree at both a center portion in a circumferential direction and an end portion in the circumferential direction and is difficult to demagnetize by a manufacturing method thereof including a molding step of performing at least consolidation processing on the magnet powder to obtain a preformed body, a plate magnet forming step of extruding the preformed body to obtain a parallel oriented plate magnet having an orientation degree of 0.90 or more, and an extrusion bending step of applying stress to the parallel oriented plate magnet such that compression strain (ε1) is 0.5 or less, and extension strain (ε2) is 0.2 or less to perform bending processing.SELECTED DRAWING: Figure 2
Patent JP-2020094809-A (JP)
Title: Fastening inspection system and fastening inspection method
Inventor: ARIMA FUYUKI
IPC: G01B11/00
Filed: 2018-12-10
Abstract: To provide a fastening inspection system and a fastening inspection method capable of inspecting whether or not an installation target material such as a ceiling surface material is properly fastened with a fastening member such as a screw based on a captured image of the ceiling or the like.SOLUTION: A fastening inspection system 100 includes: an infrared camera 1 for capturing images; a drawing data acquisition unit 4 for acquiring installation drawing data of a ceiling surface material 91; a screw position determination unit 5 for determining an actual position of a screw 92 from an image of an installation area for installing the ceiling surface material 91 acquired by the infrared camera 1; and a fastening determination unit 6 for determining whether the ceiling surface material 91 is fastened by the screw 92 based on the actual position of the screw 92 obtained by the screw position determination unit 5 and a specified position of the screw 92 on the installation drawing of the ceiling surface material 91.SELECTED DRAWING: Figure 1
Patent JP-2020098971-A (JP)
Title: Image processing device, control method of the same, and program
Inventor: TAJIMA KO
IPC: H04N5/232
Filed: 2018-12-17
Abstract: To suppress pseudo gradation in a luminance region where large optical blur occurs when performing gradation conversion.SOLUTION: An image processing device for processing an image acquired by imaging means, includes: specifying means for specifying a blurred luminance region in the image based on optical conditions when the image is captured; and determination means for determining gradation conversion characteristics for amplifying a signal level on a low luminance region side of the image and reducing a signal level on a high luminance region side based on a signal level of the image. The determination means determines the gradation conversion characteristics so that luminance at which the inclination of the gradation conversion characteristics switches from a monotonic decrease to a monotonic increase is set in a luminance region different from the blurred luminance region.SELECTED DRAWING: Figure 11
Patent JP-2020081828-A (JP)
Title: Reciprocative-driven root canal filling tool
Inventor: SUZUKI KAZUYOSHI
IPC: A61C5/50
Filed: 2018-11-30
Abstract: To allow a root canal filling work in a dental treatment more surely and more quickly, and reduce burden for comfort for a patient and a dentist.SOLUTION: A vibration-side housing 11 is attached at a tip of a handle-side housing 10. A detachable part 13 of a root canal filling rod 3 is mounted in a reciprocative manner into the vibration-side housing 11. A root cabal filling rod 3 inserted from an attachment port 16 of the rood canal filling rod 3 of a rear end of the detachable part 13 and fixed by a screw cover 33 has a needle part 31 projected from the detachable part 13 and a front end of the vibration-side housing 11. A tip end 32 of the needle part 31 is flat. A rotational shaft 25 of the handle-side housing 10 is connected to a rotational shaft 21 of a geared motor 20 of a chair unit 2, and a pin 26 eccentrically attached thereto engages with a pin hole 14 provided on a side surface of the detachable part 13.SELECTED DRAWING: Figure 1
Patent JP-2020102924-A (JP)
Title: Stator of motor having fixing member for fixing coil and motor
Inventor: OGAWA YUKI
IPC: H02K3/46
Filed: 2018-12-20
Abstract: To provide a stator of a motor including a fixing member for fixing a coil to a stator core.SOLUTION: A stator 1 of a motor includes a stator core 3 having main teeth 32 projecting inward from a yoke section 31, and a coil 4. The stator 1 includes a fixing member 6 for fixing the coil 4 to the stator core 3. The stator core 3 has a projection 33 formed between the main teeth 32. The fixing member 6 has a body portion fixed on the projection portion 33 and extending toward an inside of the yoke section 31, and a locking section formed so as to extend in a circumferential direction from the body portion and locking an inner surface of the coil 4.SELECTED DRAWING: Figure 6
Patent JP-2020107632-A (JP)
Title: Electrical machine
Inventor: YAMANAKA MASASHI
IPC: H05K7/20
Filed: 2018-12-26
Abstract: To provide a technology for realizing an electrical machine having a case including a coolant passage at a low cost.SOLUTION: A power unit 2 includes a case 10, a DC/DC converter 20, and an AC charger 30. A partition board 11 is provided in the case 10. The DC/DC converter 20 is attached to one surface (front 11a) of the partition board 11. The AC charger 30 is attached to the other surface (reverse face 11b) of the partition board 11. The partition board 11 includes open holes 12, 13. The DC/DC converter 20 is closing one of openings 12a, 13a of the open holes 12, 13, and the AC charger 30 is closing the other of openings 12b, 13b of the open holes 12, 13. A coolant passage 19 for passing liquid coolant is formed by the DC/DC converter 20, the AC charger 30 and the open holes 12, 13.SELECTED DRAWING: Figure 1
Patent JP-2020106405-A (JP)
Title: Coal spontaneous heating character evaluation method, and coal spontaneous heating character evaluation device
Inventor: IKEDA KOKI
IPC: G01N33/22
Filed: 2018-12-27
Abstract: To provide a coal spontaneous heating character evaluation method and a coal spontaneous heating character evaluation device each of which enables a coal heating character to be evaluated with a high degree of accuracy in an environment close to an actual coal stock pile.SOLUTION: The coal spontaneous heating character evaluation method is provided that includes the steps of: acquiring a wet air flow from mixed gas obtained by mixing an O2 gas and an N2 gas or acquiring a wet air steam from air: acquiring a wet inert gas flow from at least a kind of inert gas selected from an N2 gas, an Ar gas and an He gas; increasing the temperature of coal filled in a reaction vessel to a predetermined temperature under the wet inert gas flow; switching the wet inert gas flow to the wet air steam after increasing the temperature; wet-oxidizing the coal in the switched wet air flow; quantitatively measuring a CO2 production rate by measuring the time of wet oxidization and the amount of CO2 generated from the coal in a step of performing wet oxidization; determining a coal spontaneous heating character on the basis of the CO2 production rate.SELECTED DRAWING: Figure 1
Patent JP-2018528116-A (JP)
Title: 車両のための中央コンソール
IPC: C03C3/087
Filed: 2016-07-12
Abstract: 本発明は、車両のための中央コンソール（１）であって、コンソール本体（３）と、機能要素および少なくとも１つのトリム要素（２）が取り付けられたコンソール本体（３）に設けられた上部分（１１）とを含む車両のための中央コンソール（１）に関する。本発明によると、少なくとも１つのトリム要素（２）はガラスシートでできている。【選択図】図１
Patent JP-2019516597-A (JP)
Title: 大型輸送車両の後複車輪用の新規なサドル係止リング
IPC: B60B25/06
Filed: 2016-07-29
Abstract: 本発明は、大型輸送車両における後複車輪アセンブリの迅速なタイヤ交換のための新規な設計に関する。本発明は、環状リングによって適所に保持される２ピースの分割サドル係止リングを備える安全設計を提供する。環状リングの内側に設けられる自己係止先細部は、前記２ピースの分割サドル係止リングに設けられる先細部に押圧させることができる。自己係止先細部のくさび作用により前記２ピースの分割サドル係止リングを保持する環状リングは、外力がタイヤ位置の方向に環状リングに加えられるまで、その位置から動くことができない。環状リングは前記２ピースの分割サドル係止リング上のフードとして作用し、タイヤのパンク中に緩んだ部品がリムから落ちるのを防止する。さらに、この安全設計では、両リムが同一の径を有するため、内側および外側リムタイヤ支持コンポーネントの両方が同一である。
Patent JP-2018523798-A (JP)
Title: 接続構造および接続構造用のプレスリング
IPC: F16L33/207
Filed: 2016-05-24
Abstract: 本発明は、接続片（２）とホース（３）とを有する接続構造に関し、当該接続構造は、ホース（３）は、ホース端部（５）で接続片（２）に押しつけられ乗り上げる。工具なしの取り付け中でも確実な保持を保証するために、ホース（３）の外側を取り囲むようにホース端部（５）にプレスリング（４）が配置され、プレスリング（４）は摩擦係止によってホース端部（５）に保持される。本発明は、さらに、それぞれのプレスリングに関する。【選択図】図１
Patent JP-2018532293-A (JP)
Title: タイル張りの画像センサを用いた方法および装置
IPC: H04N5/32
Filed: 2016-07-26
Abstract: センサタイルのＭ×Ｎアレイは、接着剤を含むコンプライアントフィルムを使用して基板に取り付けられる。コンプライアントフィルムの厚さは、センサタイルの外向きの面が共平面であるように、センサタイルの厚さによって様々である。
Patent JP-2018528818-A (JP)
Title: 被検体情報取得装置、表示装置、および表示方法
IPC: A61B8/13
Filed: 2016-08-26
Abstract: 被検体情報取得装置は、被検体に測定光を照射するように構成された照射部と、被検体から伝搬した音響波を受信するように構成された探触子と、被検体に対する照射部の相対位置が変化するように照射部を移動させるよう構成された駆動部と、被検体の画像を撮影するように構成された画像撮影部と、制御部と、を含む。制御部は、画像撮影部によって取得された画像に、測定光の照射位置を表示するように表示部を制御するように構成される。