baber/WOPTO huggingface dataset:
Patent JP-2020115321-A (JP)
Title: Text domain image retrieval
Inventor: ANTONIO PENTA
IPC: G06T1/00
Filed: 2019-10-31
Abstract: To provide an image retrieval system that receives an image query including image data such that an image descriptor can be determined on the basis of the image data.SOLUTION: An image retrieval system obtains a text descriptor that is associated with an image descriptor in a descriptor repository, and generates a document query including search parameters. The search parameters include a text descriptor. The image retrieval system identifies, in a document database, a text document on the basis of the document query. The text document is associated with a document identifier. The image retrieval system obtains, from a file mapping repository, an image identifier that is associated with the document identifier.SELECTED DRAWING: Figure 3
Patent JP-2021071452-A (JP)
Title: Sensor chip
Inventor: NISHIDA MASASHI
IPC: H01L29/84
Filed: 2019-11-01
Abstract: To provide a technology with which, in a configuration where a groove unit is formed in a periphery of a diaphragm part, it is possible to easily arrange wiring for acquiring an electric signal from a piezoelectric resistance unit arranged in the diaphragm unit.SOLUTION: A sensor chip may comprise: a thin-wall diaphragm unit on which a pressure acts; a piezoelectric resistance unit arranged in the diaphragm unit; and a support unit fixed to an outer circumferential end part of the diaphragm unit, the support unit having a thicker wall than the diaphragm unit. The support unit may include a plurality of groove units arranged in a row along the outer circumferential end part of the diaphragm unit when seen in a direction orthogonal to a top face of the diaphragm unit, the plurality of groove units extending along the outer circumferential end part of the diaphragm unit, and a passage unit located between the groove units that are adjacent to each other along the outer circumferential end part of the diaphragm unit.SELECTED DRAWING: Figure 1
Patent JP-2021076884-A (JP)
Title: Automatic detection system and automatic detection program
Inventor: YAMAGISHI ATSUSHI
IPC: G08G1/09
Filed: 2019-11-05
Abstract: To improve the performance of a function to automatically detect a traffic light, etc.SOLUTION: An automatic detector 200 acquires a road image, vehicle position data when photographed and vehicle attitude data when photographed and acquires, from an information database 120, the information data of an intended facility which is a traffic safety facility located in the traveling direction of the vehicle when photographed, on the basis of the vehicle position data and vehicle attitude data. The automatic detector 200 extracts, from the road image, a range as a limit range in which the intended facility is photographed, on the basis of the vehicle position data, vehicle attitude data, the position data included in the information data of the intended facility, and size data included in the information data of the intended facility. The automatic detector 200 verifies the limit range against the feature data included in the information data of the intended facility and thereby detects the intended facility.SELECTED DRAWING: Figure 1
Patent JP-2021076480-A (JP)
Title: Position detection device
Inventor: ISHIKAWARA TOSHIO
IPC: G01D5/12
Filed: 2019-11-08
Abstract: To sufficiently reduce an error of detection value while reducing an error arising from a noise magnetic field.SOLUTION: A position detection device 1 comprises a magnetic scale 2 and a magnetic sensor 3. The magnetic scale 2 includes magnets 4-6 arranged along a first reference direction X1. The magnetic sensor 3 includes detectors 10, 20 that detect a composite magnetic field. Each of the detectors 10, 20 are arranged so as to satisfy AG=N(M-W)/(n-1), where n represents the number of magnets of the magnetic scale 2, M represents the distance from an end 4b of the magnet 4 to an end 6b of the magnet 6, W represents the width of each of the magnets 4-6, W being larger than 0 and smaller than M/n, AG represents the internal between the magnets 4-6 and the detector 10 or 20 in a second reference direction Z1, and N represents a numeral in the range 0.4 to 2, inclusive.SELECTED DRAWING: Figure 11
Patent JP-2021080510-A (JP)
Title: Austenitic heat-resistant steel welded joint
Inventor: KURIHARA SHINNOSUKE
IPC: C22C38/00
Filed: 2019-11-15
Abstract: To provide an austenitic heat-resistant steel welded joint that has low cracking sensitivity in a first layer weld metal and excellent creep strength.SOLUTION: The austenitic heat-resistant steel welded joint comprises a base metal composed of an austenitic heat-resistant steel which has a predetermined chemical composition and satisfies the relationship of formula (1) and a weld metal which satisfies the relationship of formula (2) and formula (3). Formula (1): 30C+3 W+2Cu+10 Nb+700B+40 N≥30; formula (2): [%BWM1]≤0.0025; and formula (3): [%NiWM3]≥30, provided that the element symbols each in the formulae denote the content (mass%) of each element; [%BWM1] denotes the content (mass%) of B included in a first layer weld metal; and [%NiWM3] denotes the content (mass%) of Ni included in a third layer weld metal.SELECTED DRAWING: None
Patent JP-2021086237-A (JP)
Title: Maintenance management system and maintenance management method
Inventor: KONDO KATSUTOSHI
IPC: G06Q10/00
Filed: 2019-11-25
Abstract: To select a vendor or service that meets needs of electricity consumers easily from among multiple vendors or different services based on solar panel information in a home solar photovoltaic generation facility.SOLUTION: A maintenance management system according to the present invention comprises a maintenance management device that diagnoses safety or a lifespan of a photovoltaic power generation facility, accumulates information on performance, procurement, or vendors of the photovoltaic panels comprising the plurality of photovoltaic power generation facilities and an apparatus controlling the photovoltaic panels, and provides the diagnosis data, facility data, or procurement information to a server of a service provider. The server of the service provider determines a service based on the diagnostic data or the facility data.SELECTED DRAWING: Figure 8
Patent JP-2021083339-A (JP)
Title: Pet feeding table and pin therefor
Inventor: YAMADA TAKESHI
IPC: A01K5/01
Filed: 2019-11-26
Abstract: To provide a pet feeding table in which a plurality of shelf boards can be integrally arranged in series, and to provide a connection pin for pet feeding table provided for the pet feeding table.SOLUTION: The pet feeding table includes: three pieces or more side plates 1 which are arranged in parallel oppositely in upright posture; and shelf boards 2 which are set in a manner that respectively spread to a pair of oppositely facing side plates 1. In the side plates 1, there are formed vertically a plurality of pairs of connection holes 14 in the near side and the depths side. Also, there are provided pins 31, 32 which are engaged in the connection holes 14 and which are for setting the shelf boards 2. The connection holes 14 are through holes. The pins 31, 32 are two types, short pins 31 and long pins 32 that penetrate the connection holes 14.SELECTED DRAWING: Figure 3
Patent JP-2021085174-A (JP)
Title: Stop supporting device and parking device
Inventor: SUDA HIROSHI
IPC: G01V9/00
Filed: 2019-11-26
Abstract: To provide a stop supporting device for supporting stopping of a vehicle more accurately at a predetermined stopping position.SOLUTION: A stop supporting device comprises: a normal stopping region for a vehicle to stop; at least one sensor group setting a tire detection region capable of detecting a tire; notification means notifying a user of a stopping position of the vehicle on the basis of information from the sensor group when the tire enters the tire detection region; and a control part controlling the sensor group and the notification means. The sensor group has three or more sensors having different detection regions in the longitudinal direction, respectively, and is formed in such way that the three or more sensors out of the three or more sensors do not react at the same time. The control part, when two adjacent sensors of the sensor group detect the tire at the same time, determines that the vehicle is positioned in the stopping region, and notifies a user of stop indication of the vehicle via the notification means.SELECTED DRAWING: Figure 20
Patent JP-2021085939-A (JP)
Title: Beam shaper, processing device, and beam shaping method
Inventor: KUSAKA HIROYUKI
IPC: B23K26/064
Filed: 2019-11-26
Abstract: To provide a beam shaper which allows for adjusting ring spacing without having to replace an axicon lens.SOLUTION: A processing head (13) provided herein functions as a beam shaper, the processing head comprising an axicon lens (132), and an adjustment mechanism (sliding part, lens holder 133, and adjustment bolt 134) configured to adjust ring spacing of a Bessel beam by changing the divergence angle of a Gaussian beam incident on the axicon lens (132).SELECTED DRAWING: Figure 1
Patent JP-2021083653-A (JP)
Title: Game machine
Inventor: YOSHIKAWA MAO
IPC: A63F7/02
Filed: 2019-11-27
Abstract: To increase game amusement.SOLUTION: A Pachinko game machine PY1 includes a game control microcomputer 101 for performing a lottery as to whether or not a big winning is won on the basis of a game ball entering a first start port or a second start port 12, a performance control microcomputer 121 capable of executing a predetermined performance, and a normal button 40 that can be operated by a player. The performance control microcomputer 121 makes it possible to execute a failure performance in normal button first continuous operation promotion performance that encourages continuous operation of the normal button 40 and success performance suggesting a higher big winning expectation than that in the failure performance. In the first button continuous operation promotion performance, the success performance may be executed when the number of times the normal button 40 is pressed reaches a predetermined number of times during a normal button operation valid period suggested by a normal button operation validity period remaining time image G43 and the success performance may be executed when the normal button operation valid period has elapsed.SELECTED DRAWING: Figure 31
Patent JP-2021084348-A (JP)
Title: Head chip, liquid jet head, and liquid jet recording device
Inventor: AI TOMOKI
IPC: B41J2/14
Filed: 2019-11-28
Abstract: To provide a head chip or the like which can improve print image quality.SOLUTION: A head chip includes an actuator plate having a plurality of discharge grooves, and a nozzle plate having a plurality of nozzle holes individually communicating with the plurality of discharge grooves. The plurality of discharge grooves are arranged side by side so that at least a part of them overlap with each other along a predetermined direction. The nozzle holes adjacent along the predetermined direction out of the plurality of nozzle holes are arranged so as to be shifted mutually along an extension direction of the discharge grooves in the nozzle plate.SELECTED DRAWING: Figure 2
Patent JP-2021089018-A (JP)
Title: Control method for compression system, compression system and hydrogen station
Inventor: HASHIMOTO KOICHIRO
IPC: F17C5/06
Filed: 2019-12-03
Abstract: To provide a control method for a compression system capable of reducing time and labor required for restart of a compressor.SOLUTION: A control method for a compression system is a method for controlling the compression system including: a compressor compressing gas; a first on-off valve provided in a suction flow passage connected to the suction side of the compressor; a pressure reduction valve provided on the upstream side of the first on-off valve in the suction flow passage; a second on-off valve provided in a discharge flow passage connected to the discharge side of the compressor; a bypass flow passage connecting the suction flow passage and the discharge flow passage to bypass the compressor; and a bypass valve provided in the bypass flow passage. The method includes: closing the first on-off valve while driving the compressor; opening the bypass valve simultaneously with a closing operation of the first on-off valve or after the closing operation of the first on-off valve; closing the second on-off valve after an opening operation of the bypass valve; and continuing driving of the compressor after the closing operation of the second on-off valve.SELECTED DRAWING: Figure 1
Patent JP-2021091755-A (JP)
Title: Vinyl chloride-based resin composition for paste processing, plastisol for paste processing and production method thereof
Inventor: ODA SEIJI
IPC: C08L27/06
Filed: 2019-12-06
Abstract: To inhibit generation of precipitates derived from vinyl chloride-based blend resin particles for paste processing in a plastisol having low viscosity.SOLUTION: A plastisol for paste processing contains a vinyl chloride-based raw material resin for paste processing, a polyoxyethylene alkyl ether phosphoric acid/phosphate type anionic surfactant (provided that the repeating number of polyoxyethylene unit is 1 to 5), a vinyl chloride-based blend resin for paste processing and a plasticizer.SELECTED DRAWING: None
Patent JP-2021091764-A (JP)
Title: Coating agent, cured product and film
Inventor: YAMAZAKI AKIHIRO
IPC: C09D7/63
Filed: 2019-12-09
Abstract: To provide a coating agent, a cured product, and a film.SOLUTION: A coating agent contains: a hydroxy group-containing (meth) acryl co-polymer (A) having a glass transformation temperature of 30-110°C, and a hydroxyl value of 30-150 mgKOH/g; polyisocyanate (B); and one or more particles (C) selected from the group consisting of silica particles having a volume average particle diameter of 1.5-6.5 μm, and organic particles containing nitrogen atoms.SELECTED DRAWING: None
Patent JP-2021094730-A (JP)
Title: Inkjet recording method and inkjet recording device
Inventor: NAKAJIMA ERI
IPC: B41M5/00
Filed: 2019-12-16
Abstract: To provide an inkjet recording method which can record a high-quality image that suppresses adhesion of a coloring material to a porous layer of a liquid absorption member, is excellent in transferability of an image onto a recording medium and suppresses chipping.SOLUTION: An inkjet recording method records an image onto a recording medium using aqueous ink. The inkjet recording method includes: a reaction liquid imparting step of imparting aqueous reaction liquid onto a transfer body; an ink imparting step of imparting aqueous ink containing a resin having an anionic group and a coloring material; a transfer promotion liquid imparting step of imparting aqueous transfer promotion liquid containing an ampholytic surface active agent, to form an intermediate image; a liquid absorption step of bringing a porous layer into contact with the intermediate image, and absorbing at least a part of the liquid component from the intermediate image; and a transfer step of bringing the intermediate image into contact with the recording medium and transferring the intermediate image thereto.SELECTED DRAWING: None
Patent JP-2021097879-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-12-23
Abstract: To make it possible to enhance an interest of a game in a game machine.SOLUTION: A game machine can perform control by switching a normal game state without low probability normal electric accessory support, a special game state A with high probability normal electric accessory support, a special game state B without high probability normal electric accessory support and a special game state C with low probability normal electric accessory support, and makes a transition condition (a satisfaction condition (a transition condition G) of state transition G) from the special game state A to the special game state B termination of the normal electric accessory support. The game machine makes a termination condition of the normal electric accessory support in the special game state A occurrence of a regulation frequency of small winning that can be execution completion of variable display of the regulation frequency (prescribed frequency) and a transition condition of the game state.SELECTED DRAWING: Figure 129
Patent JP-2021100080-A (JP)
Title: Coil component
Inventor: RI TOMO
IPC: H01F27/26
Filed: 2019-12-23
Abstract: To provide a coil component capable of suppressing displacement of a magnet with respect to a core.SOLUTION: In a coil component 100, a magnet 3 is placed between one foot 7A of a first core 1 and a second core 2. As a result, a DC superimposition characteristic of the coil component 100 is enhanced. Here, the magnet 3 is regulated to move in an X-axis direction and a Y-axis direction that intersect so as to be orthogonal to a Z-axis direction which is the opposite direction of the first core 1 and the second core 2 by an uneven structure formed by a recess 10. Therefore, even when the coil component 100 vibrates, the movement of the magnet 3 in the X-axis direction and the Y-axis direction is regulated by the uneven structure of the recess 10. As a result, displacement of the magnet 3 with respect to the cores 1 and 2 can be suppressed. Further, at the time of manufacturing, when the magnet 3 is inserted into the recess 10, the positioning is completed, such that the magnet 3 can be easily positioned and mounted. Therefore, mass production efficiency of the coil component 100 can be improved.SELECTED DRAWING: Figure 3
Patent JP-2021104476-A (JP)
Title: Optical sorter
Inventor: MIYAMOTO TOMOYUKI
IPC: B07C5/342
Filed: 2019-12-26
Abstract: To provide an optical sorter with improved accuracy for discriminating defective products and/or foreign substances.SOLUTION: An optical sorter comprises an optical sensor and a determination unit. The optical sensor is configured to detect, on the basis of a first lighting pattern and a second lighting pattern, two types of light among reflected light that is light reflected by a sorting object, transmitted light that is light transmitting through the sorting object, and reflected-transmitting light that is combined light of the reflected light and the transmitting light. The determination unit is configured to detect foreign matters and/or defective products on the basis: of two types of images corresponding to the two types of lights detected by the optical sensor among a reflection image that is indicated by the reflected light, a transmission image that is indicated by the transmitting light, and a reflection-transmission image that is indicated by the reflected-transmitting light; and a remaining one type of image obtained by addition or subtraction performed on detection results of the two types of light.SELECTED DRAWING: Figure 2
Patent JP-2020049319-A (JP)
Title: Game system
Inventor: YAMASHITA AKIRA
IPC: A63F13/822
Filed: 2019-12-26
Abstract: To provide a game system that can produce a character with interesting performance.SOLUTION: A server 50 includes: a game machine positional information storage unit for storing positional information of game machines 20, 30; and a control unit 60. The control unit 60 makes appearance with a specific character appearing on a display unit of each of the game machines 20, 30 on display units of other game machines on the basis of the positional information of the game machine positional information storage unit to control the specific character to appear variously among the multiple game machines 20, 30.SELECTED DRAWING: Figure 1
Patent JP-2021107170-A (JP)
Title: Seat belt device
Inventor: NAGASAWA ISAMU
IPC: B60R22/20
Filed: 2019-12-27
Abstract: To provide a seat belt device in which the compression of the chest by a shoulder belt is reliably suppressed by a simple configuration.SOLUTION: A seat belt device includes: a webbing 110 which includes a lap belt part 111 and a shoulder belt part 112; a first tongue 150 and a second tongue 160 which are provided in order between the lap belt part and the shoulder belt part of the webbing, and are coupled to a vehicle body when being fastened; and a conjunction mechanism part 180 which, in conjunction with the displacement of the first tongue to a vehicle front side upon the collision of a vehicle, causes the webbing passage part of the second tongue to be separated in a vehicle width direction and relatively displaced upward with respect to the webbing passage part of the first tongue.SELECTED DRAWING: Figure 7
Patent JP-2021110236-A (JP)
Title: Exhaust manifold for engine with EGR
Inventor: NAGAI KENTARO
IPC: F02M26/41
Filed: 2019-12-31
Abstract: To provide an exhaust manifold for an engine with an EGR, which is improved to adapt even for a small engine with reliability by devising the structure focusing on an exhaust manifold having more than enough strength so that an EGR passage having sufficient strength can be arranged in a saved space.SOLUTION: An exhaust manifold for an engine with EGR includes four exhaust inlet parts 10A corresponding to a plurality of exhaust ports, one exhaust outlet part 10C, and an exhaust confluent part 10B for consolidating exhaust gas from the four exhaust inlet parts 10A and feeding it to the exhaust outlet part 10C. Herein, an EGR passage part 10E is formed to feed EGR gas to an intake passage.SELECTED DRAWING: Figure 4
Patent JP-2019522145-A (JP)
Title: 段付きスリンガを有するターボポンプ
IPC: F04D29/08
Filed: 2017-07-26
Abstract: ターボポンプが、第１および第２のセクションを有するスリンガを含む。第１および第２のセクションは、流体回路内に実質的に径方向に配置される。第２のセクションは、第１のセクションの下流かつ径方向内側である。ハウジングが、スリンガの第１のセクションの下流に、その第１のセクションに隣接して配置されるとともに、スリンガの第２のセクションの径方向外側に配置される。
Patent JP-2019525176-A (JP)
Title: アルツハイマー病についての予後指標としての唾液中Ａｂｅｔａ４２レベル
IPC: G01N33/531
Filed: 2017-07-24
Abstract: Abeta42の唾液中レベルを正確に決定するための方法およびキットが提供される。唾液試料を分析する方法は、対象からの唾液試料を得るステップと、唾液試料を安定化させるステップと、安定化させた唾液試料を、Abeta42と結合することができる抗体と接触させることによって、安定化させた唾液試料中に存在するAbeta42のレベルを測定するステップと、安定化させた唾液中に存在するAbeta42の決定されたレベルを、罹患していない対照群試料の唾液試料に由来するAbeta42の対照レベルと比較するステップと、決定されたレベルと対照レベルとの比較を表示するステップであって、相対的な決定されたレベルが対照レベルより大きいことは、対象におけるアルツハイマー病を示すか、または対象がアルツハイマー病を発症するリスクを有することを示すステップとを含む。
Patent JP-2019519342-A (JP)
Title: 予め組み込まれた反転トラクタの血栓除去装置および方法
IPC: A61B17/3207
Filed: 2017-04-25
Abstract: 機械的な血栓除去装置は、血栓材料を掴み取るように構成された、反転するローリングコンベヤ領域（「トラクタ」）を遠位端に含む。特に、本明細書には、トラクタ保持部（例えば、ハウジング、ロック、クランプなど）を含み、それにより細長い反転支持体に、かつ／または細長い反転支持体に対して相対的に、トラクタの外側端部を固定することによって、トラクタの早過ぎる展開を防止するように構成された機械的な血栓除去装置が記載されている。【選択図】図３Ａ
Patent JP-2019524850-A (JP)
Title: 組成物及びその方法
IPC: A61K31/42
Filed: 2017-08-25
Abstract: 【課題】対症的及び疾患修飾処置及び治療法に有用な組成物及び方法に関する。【解決手段】式Ｉ（Ｉ）の化合物、若しくはその鏡像異性体、その代謝産物、その誘導体、その重水素化誘導体、そのハロゲン化誘導体、そのプロドラッグ、その薬学的に許容可能な塩、そのＮ−酸化物、又はそれらの組み合わせ、その調製のための方法及び中間体、その組成物、及びその使用が提供される。式Ｉの化合物及び式の化合物ＩＩ：（ＩＩａ）（ＩＩｂ）、若しくはその鏡像異性体、その代謝産物、その誘導体、その重水素化誘導体、そのプロドラッグ、その薬学的に許容可能な塩、そのＮ−酸化物、又はそれらの組み合わせを含む医薬組成物。式Ｉの化合物又はＳＡＲＰＯ、及び式ＩＩの化合物又はＤＥＸをそれを必要とする対象に同時投与することを含む、ＤＥＸの有効性を改善するための、又はＤＥＸに有益な薬物動態学的効果を提供するための組成物及び方法、並びにその剤形、薬物送達系、治療法。【選択図】図４
Patent JP-2019528481-A (JP)
Title: ホログラフィックディスプレイ装置
IPC: G03H1/22
Filed: 2017-08-24
Abstract: 本発明は、２次元及び／又は３次元シーンを表すホログラフィックディスプレイ装置に関する。ホログラフィックディスプレイ装置は、少なくとも１つの空間光変調器装置と光学コンポーネントとを含む。少なくとも１つの空間光変調器装置は、シーンを再構成するため且つ観察者平面において少なくとも１つの仮想視界領域を生成するために提供される。光学コンポーネントは、互いに異なる透明度を有する少なくとも２つの領域により構成され、透明度の値はそれぞれ０と１との間である。更に光学コンポーネントは、仮想視界領域内の少なくとも１つの回折次数における回折次数スポットの少なくとも部分的に実行されるフィルタリングを提供するようにディスプレイ装置に配置される。【選択図】図７
Patent JP-2019534807-A (JP)
Title: ポリマーフィルムの製造方法
IPC: B29C55/28
Filed: 2017-09-05
Abstract: 本発明は、少なくとも１種のコポリアミドを含むポリマーフィルム（Ｐ）の製造方法であって、リングダイを通して前記コポリアミドを押し出し、そのようにして得られたチューブを、次いで空気の吹込みによって延伸させることによる方法に関する。本発明はさらに、本発明による方法によって得ることができるポリマーフィルム（Ｐ）、および食品の包装方法に関する。
Patent JP-2019533281-A (JP)
Title: 高出力特性を有する負極活物質及びそれを含むリチウム二次電池
IPC: H01M4/44
Filed: 2018-03-21
Abstract: リチウムチタン酸化物粒子を含む負極活物質であって、前記リチウムチタン酸化物粒子が０．５μｍ〜９μｍの平均粒径（Ｄ５０）、３ｍ２／ｇ〜７ｍ２／ｇの比表面積、及び６４ＭＰａの圧力下で１．７ｇ／ｃｃ以上のペレット密度を有するリチウムチタン酸化物粒子を含む負極活物質、そしてそれを含むリチウム二次電池が提示される。