baber/WOPTO huggingface dataset:
Patent JP-2022130498-A (JP)
Title: Solder alloy, solder ball and solder joint
IPC: C22C13/02
Filed: 2022-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free and antimony-free solder alloy that has a melting point of around 230°C and a tensile strength of 50 MPa or more, and a solder ball and a solder joint. 
     SOLUTION: A lead-free and antimony-free solder alloy is employed that has an alloy composition consisting of Ag: 1.0-4.0 mass%, Cu: 0.1-1.0 mass%, Bi: 0.1-9.0 mass%, Ni: 0.005-0.3 mass%, Ge: 0.001-0.015 mass%, with the balance being Sn. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023012430-A (JP)
Title: Image forming apparatus
Inventor: IWANAGA AYUMI
IPC: G03G21/16
Filed: 2022-06-17
Abstract: To appropriately maintain the gap between a developer carrier and an image carrier.SOLUTION: A first drive transmission gear 42a is urged by a first spring 46a to be brought into contact with a first drive gear 45a. A second drive transmission gear 42b is urged by a second spring 46b to be brought into contact with a second drive gear 45b. With the first drive transmission gear 42a in contact with the first drive gear 45a and the second drive transmission gear 42b in contact with the second drive gear 45b, a first direction is defined as a direction in which the first spring 46a urges the first drive transmission gear 42a against the first drive gear 45a when a driving force is not input to a first drive input unit 451, and a second direction is defined as a direction in which the second spring 46b urges the second drive transmission gear 42b against the second drive gear 45b when a driving force is not input to a second drive input unit 452. In this case, the second direction has a component of a force in the opposite direction to the first direction with respect to a straight line S connecting the center of rotation of the first drive gear 45a and the center of rotation of the second drive gear 45b.SELECTED DRAWING: Figure 8
Patent JP-2023184091-A (JP)
Title: モールドパウダー及びそれを用いた鋼の連続鋳造方法
IPC: B22D11/108
Filed: 2022-06-17
Abstract: 【課題】 ＺｒＯ２源の原料が限られた時間内で溶融スラグに溶解し、浸漬ノズルの溶損を有効に抑制すると同時に、鋼中のＺｒＯ２系介在物を生じさせず、事前の溶融処理が不要なモールドパウダーを提供することである。【解決手段】 モールドパウダーは、ＺｒＯ２源の原料としてジルコン酸カルシウムを含有する。【選択図】 なし
Patent JP-2024000248-A (JP)
Title: リーダで読み取り可能な識別子が印刷されたコード
IPC: B41M3/14
Filed: 2022-06-20
Abstract: 【課題】流通過程において真正商品と不正商品とを識別し、不正商品の取引を抑止すること。【解決手段】リーダで読み取り可能な識別子が印刷された印刷コードには、当該印刷コード内に、リーダで存在を認識できない程度の微小な標識が配置される。これにより、当該印刷コードをリーダで読み取ることができる一方で、利用者（例えば、消費者、真正商品の製造元及び流通業者）は、当該印刷コードが印刷された印刷物に対応する商品を真正商品であると識別し、微小な標識が配置されていない印刷コードが印刷された印刷物に対応する商品を不正商品であると識別することができる。【選択図】 図２
Patent JP-2024000847-A (JP)
Title: シフトレバーの取付構造
IPC: B62M25/06
Filed: 2022-06-21
Abstract: 【課題】ライディングポジションに影響を与えることなく、シフトレバーとクッションロッドを近づけて設置でき、クッションロッドの組付け性を向上させる。【解決手段】シフトレバー（５１）の取付構造には、運転者によるシフト操作を受け付けるシフトレバーと、スイングアーム（３１）の揺動に伴って伸縮するリアクッションと、リアクッションとスイングアームを連結するクッションレバー（３４）と、クッションレバーとボディフレーム（１４）を連結するクッションロッド（４１）と、が設けられている。ボディフレームの車幅方向外側にシフトレバーの取付部（５３）が位置し、ボディフレームの車幅方向内側にクッションロッドの取付部（４５）が位置している。ボディフレームには開口部（１８）が形成されており、側面視にて当該開口部にシフトレバーの取付部とクッションロッドの取付部が重なっている。【選択図】図５
Patent JP-2024005225-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-30
Abstract: 【課題】演出の興趣性を向上させることが可能な遊技機を提供する。 
【解決手段】遊技機は、特別遊技が行われることを示唆する演出図柄を強調する強調演出を実行可能であり、操作手段の操作に関する特定報知を実行可能であり、前記強調演出中に前記特定報知を実行可能であり、第１モードと第２モードとを含む複数のモードのうちの何れかのモードにて演出を実行可能であり、前記第１モードで演出を実行しているときと前記第２モードで演出を実行しているときとで、前記強調演出の実行中の音の出力時間を異ならせることが可能であり、前記第１モードで演出を実行しているときと前記第２モードで演出を実行しているときとで、前記特定報知に関する報知音の出力時間を共通にすることが可能である。 
【選択図】図２４
Patent JP-2024005578-A (JP)
Title: 熱硬化性樹脂組成物、バルクモールディングコンパウンド及びその成形品
IPC: C08F283/01
Filed: 2022-06-30
Abstract: 【課題】混練性及び保存安定性に優れ、成形する際の収縮率が低く、難燃性及び熱伝導性に優れる低比重である成形品を得ることのできる熱硬化性樹脂組成物、バルクモールディングコンパウンド、及びその成形品を提供することである。【解決手段】不飽和ポリエステル樹脂（Ａ）、低収縮化剤（Ｂ）、水酸化アルミニウム（Ｃ）、酸化マグネシウム（Ｄ）、及び中空フィラー（Ｅ）を含有することを特徴とする熱硬化性樹脂組成物を用いる。【選択図】なし
Patent JP-2024005771-A (JP)
Title: エチレン－ビニルエステル共重合体ケン化物ペレットの製造方法
IPC: C08J3/12
Filed: 2022-06-30
Abstract: 【課題】寸法安定性及び生産性が高いＥＶＯＨペレットの製造方法を提供する。【解決手段】エチレン－ビニルエステル共重合体ケン化物の溶液を凝固液中にストランド状に押し出して凝固させることにより凝固物を得る凝固工程と前記凝固物を切断してペレットを得る切断工程を含み、前記凝固工程において前記凝固液が２種以上の異なる温度域を有しており、ストランド状に押し出された前記エチレン－ビニルエステル共重合体ケン化物が－１０℃以上４０℃以下の温度域１を有する凝固液に接触した後、４５℃以上８０℃以下の温度域２を有する凝固液に接触する、エチレン－ビニルエステル共重合体ケン化物ペレットの製造方法である。【選択図】なし
Patent JP-2022132366-A (JP)
Title: Internal dose assessment with portable spect
IPC: G01T1/24
Filed: 2022-07-08
Abstract: PROBLEM TO BE SOLVED: To allow for measuring radioactivity using a portable detector for SPECT-based internal dose estimation. 
     SOLUTION: A portable detector may selectively use far-field or near-field imaging for a SPECT scan. A camera and/or gyroscope assist in determining a radiation detection location and/or aligning radioactivity from different point of times. A time-radioactivity curve or another dose is estimated using radioactivity from different point of times, where the portable detector is used for the radioactivity measurement at least one time, which enables more frequent radioactivity measurement and more accurate dose measurement. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022145694-A (JP)
Title: Method and apparatus for selectively occluding lumen of needle
IPC: A61M25/06
Filed: 2022-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved fluid transfer device, a catheter introduction technique and device, and a method for transferring fluid to or from a patient, in which microbial contamination and inadvertent injection of external undesirable microorganism into a blood stream of a patient are reduced. 
     SOLUTION: A fluid transfer device for parenterally transferring fluid to and/or from a patient includes a housing, a needle, and an occlusion mechanism. The housing defines a fluid flow path and is couplable to a fluid reservoir. The needle has a distal end portion that is configured to be inserted into the patient and a proximal end portion that is configured to be fluidically coupled to the fluid flow path of the housing, and defines a lumen therebetween. The occlusion mechanism selectively controls a fluid flow between the needle and the fluid flow path. The occlusion mechanism includes an occlusion member that is movable between a first configuration where the lumen of the needle is obstructed during insertion into the patient and a second configuration where the lumen of the needle is unobstructed after the needle is inserted into the patient allowing fluid transfer to or from the patient. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022165984-A (JP)
Title: Energy ray-curable inkjet ink composition
IPC: B41M5/00
Filed: 2022-07-20
Abstract: PROBLEM TO BE SOLVED: To solve the problems that despite means for increasing a ratio of a monofunctional monomer having generally low viscosity in order to obtain a low-viscosity and solventless energy ray-curable inkjet ink: as the ratio of the monofunctional monomer is increased, there are concerns that the reactivity and curability are lowered when ink is cured; and furthermore, when stretchability and curability of an ink layer are insufficient, in the case where Roll to Roll or the like are used in a recording step, a non-recording medium causes cracks at the time of winding, and the non-recording media are stuck to each other. 
     SOLUTION: An energy ray-curable inkjet ink composition substantially containing no solvent has a monofunctional monomer, a first polyfunctional monomer having an acrylic equivalent of larger than 150, and a second polyfunctional monomer having an acrylic equivalent of 150 or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022160494-A (JP)
Title: Systems and methods for virtual session connection using component-based connection leases
IPC: H04L67/14
Filed: 2022-07-21
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for virtual session connection using component-based connection leases. 
     SOLUTION: A computing device may include a memory, and a processor cooperating with the memory and configured to generate connection leases for published resources selected by client devices. The connection leases may provide instructions for connecting the client devices to virtual computing sessions corresponding to the published resources. Each connection lease may include a published resource lease component unique to the selected published resource, and a common lease component shared by a plurality of different published resources. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022161913-A (JP)
Title: Catalyst for hydrogenation reaction used in hydrogenation of amide compound, and manufacturing method of amine compound using the same
IPC: C07C211/05
Filed: 2022-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst capable of conducting a reduction reaction for converting an amide compound to an amine compound, capable of being used even under moderate conditions, and having durability capable of being used repeatedly while maintaining high activity. 
     SOLUTION: There is provided a catalyst for hydrogenation reaction of an amide compound in which platinum and vanadium are carried on a carrier, and a manufacturing method of an amine compound using the same. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022153620-A (JP)
Title: User situation detection and interaction with user situation-based messaging service in messaging service environment
IPC: H04M1/72457
Filed: 2022-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an interaction method, a program, and a computer apparatus of perception and messaging service based on a user situation of the user situation in messaging service environment, in order to perform a message notification according to a user situation. 
     SOLUTION: An interaction method of a mobile device comprises the steps of: acquiring information associated with a situation of at least one of a mobile device and a user of a mobile terminal, according to control of an application installed and executed in the mobile device in association with message service; determining a situation of the user on the basis of the acquired information; confirming a function to be provided to the user through the messaging service, on the basis of the determined situation of the user; dynamically determining a configuration of a user interface provided to provide the function, according to the determined situation of the user; and providing the function through the dynamically determined user interface. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022145942-A (JP)
Title: Work machine image display system
IPC: E02F9/26
Filed: 2022-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in work efficiency in working using a work machine comprising a work apparatus having a work tool. 
     SOLUTION: A work machine image display system to be applied to a work machine comprising a work apparatus having a work tool and a revolving superstructure to which the work apparatus is attached includes: a position detection unit for detecting at least one of the work apparatus's posture and position; a distance detection device for calculating information on a distance from the work machine to a work target; and a processing device for creating a first image using information on the work tool's position acquired by the position detection unit and the information on the distance calculated by the distance detection device to make the first image be displayed on a display device, the first image being an image of part on the work target facing the work tool, the part extending in a revolving direction of the revolving superstructure and including part corresponding to the work tool's portion. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022145943-A (JP)
Title: Dimmer unit, dimming member, and dimmer unit manufacturing method
IPC: G02F1/1337
Filed: 2022-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a bead spacer movable relative to an orientation film. 
     SOLUTION: A dimmer unit 20 comprises a first laminate 30, a second laminate 40, a liquid crystal layer 25 arranged between the first laminate 30 and the second laminate 40, and a plurality of bead spacers 50 arranged between the first laminate 30 and the second laminate 40. The first laminate 30 has a first resin substrate 31 and a first orientation film 33 laminated on the first resin substrate 31. The second laminate 40 has a second resin substrate 41 and a second orientation film 43 laminated on the second resin substrate 41. The first orientation film 33 and the second orientation film 43 are arranged so as to face each other. The liquid crystal layer 25 includes liquid crystal molecules the orientation of which is controlled by voltage application to an electrode provided on at least one of the first laminate 30 and the second laminate 40. The first orientation film 33 includes a plurality of protrusions 35 projecting to the liquid crystal layer 25 side. Only some of the protrusions 35 enclose the bead spacers 50 at least partly and hold the bead spacers. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022168021-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-09-02
Abstract: PROBLEM TO BE SOLVED: To suppress damage to main control means. 
     SOLUTION: A game machine includes main control means for deriving a game state advantageous to a player on the basis of the result of a winning/losing lottery in a game. In the main control means, electronic components composed of an electronic circuit to control the progress of the game and operation means are mounted on a game control board, and the game control board is housed in a sealing board box that has sealing means and an opening so that an operation unit of the operation means faces the outside. The operation means that can be operated by a human is mounted on the game control board. A specific electronic component among the electronic components comprises a base portion and a plurality of surface mount type electronic components to be mounted on the base portion. The base portion includes a plurality of pads for mounting each of the plurality of surface mount type electronic components, a plurality of connection terminals for connecting the specific electronic component to the game control board, and wiring for connecting the pads and the connection terminals. 
     SELECTED DRAWING: Figure 328 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022164926-A (JP)
Title: Method and system for remotely supporting surgical assistant robot
IPC: G16H40/67
Filed: 2022-09-05
Abstract: PROBLEM TO BE SOLVED: To allow for quickly grasping detail of a trouble and quickly and appropriately providing remote support to a site where surgery or the like is being performed using a surgical assistance robot. 
     SOLUTION: A remote support method disclosed herein comprises adjusting the frame rate of an image captured by at least one of cameras (24) configured to capture images of a surgical assistance robot (20) and the inside of a room having the surgical assistant robot (20) installed therein (S212), and transmitting the frame rate-adjusted image to a server device (40) for performing remote support work for the surgical assistant robot (20). 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022188057-A (JP)
Title: Liquid crystal display device
IPC: H01L29/786
Filed: 2022-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: when a pixel part and a drive circuit are formed on the same substrate, if a counter electrode is provided over the entire surface of a counter substrate, an optimized voltage of the counter electrode may affect the driving circuit. 
     SOLUTION: The device includes a liquid crystal layer between a pair of substrates. One of the substrates is provided with a pixel electrode and a driving circuit. The other substrate is a counter substrate, with two counter electrode layers having different potentials provided thereon; one of the electrode layers is superimposed on the pixel electrode via the liquid crystal layer; and the other electrode layer is superimposed on the drive circuit via the liquid crystal layer. The drive circuit uses an oxide semiconductor layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022185014-A (JP)
Title: Heat exchanger
IPC: F28F3/00
Filed: 2022-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger integrated with a flow adjustment portion capable of reducing the thermal influence on electric components constituting the flow adjustment portion. 
     SOLUTION: A heat exchanger 1 includes: a flow adjustment portion 300 for adjusting the flow of a refrigerant; and a heat exchange portion 400 exchanging heat between the refrigerant flowing out from the flow adjustment portion 300 and cooling water. The flow adjustment portion 300 has a valve element portion 310 for changing the area of a passage in which the refrigerant circulates, and a driving portion 320 for driving and displacing the valve element portion 310. The driving portion 320 has a circuit board 330 for processing an electric signal, and a case 360 for housing the circuit board 330. The case 360 and the heat exchange portion 400 are disposed in a manner that heat can be moved to each other. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023152594-A (JP)
Title: conductive composite fiber
Inventor: KAKESU ATSUHIRO
IPC: D01F8/12
Filed: 2022-09-30
Abstract: To provide an environmentally friendly novel conductive polyamide fiber having conductive performance equivalent to that of conventional petroleum-derived conductive fibers.SOLUTION: A conductive composite fiber is composed of, in a fiber cross section, a conductive layer and a non-conductive layer, wherein the non-conductive layer comprises polyamide 1010.SELECTED DRAWING: Figure 1
Patent JP-2023061898-A (JP)
Title: Manufacturing and pull-out apparatus of preform for manufacturing plastic container
Inventor: Rossano Mosca
IPC: B29C71/00
Filed: 2022-10-03
Abstract: To provide a manufacturing and pull-out apparatus of a preform for manufacturing a plastic container, capable of minimizing handling of the preform to be controlled.SOLUTION: An apparatus includes a device for injection molding plural preforms and a device for cooling and pulling out the preforms from the molding device. The cooling and pulling-out device includes a grip assembly for forming plural cooling receptacles and is provided with means to transfer the preforms being still hot from the molding device to the grip assembly. The cooling and pulling-out device includes a take-out plate 20 for supporting plural grip bodies arranged in a matrix, pulls out the preforms cooled from the respective receptacles, and takes them out onto a take-out face 22 of the preforms.SELECTED DRAWING: Figure 3
Patent JP-2023011648-A (JP)
Title: Improvement of harmonic transposition based on subband block
IPC: G10L21/0388
Filed: 2022-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a harmonic transposition method, a subband processing unit and a program, which achieve improved audio quality. 
     SOLUTION: A system for generating a signal which is time-stretched and is frequency-transposed from an input signal includes: an analysis filter bank 101 for providing an analysis subband signal having an analysis sample of a plurality of complex values having phases and sizes from the input signal; a subband processing unit 102 for determining a synthesis subband signal from the analysis subband signal by using a subband transposition factor Q and a subband stretch factor S; and a synthesis filter bank 103 for generating a signal which is time-stretched and/or frequency-transposed from the analysis subband signal. The subband processing unit performs non-linear processing based on a block. A size of the sample of the synthesis subband signal is determined from the size of the corresponding sample of the analysis subband signal and a prescribed sample of the analysis subband signal. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022179780-A (JP)
Title: Information processing device, control method of information processing device, and program
IPC: H04W76/10
Filed: 2022-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: communication between a mobile terminal and an access point of an infrastructure is established and the mobile terminal connects with a network via the access point; in order to connect an information processing terminal present on the network with the mobile terminal, a user needs to perform operation such as inputting an IP address of an information processing device on the mobile terminal, which is bothersome for the user. 
     SOLUTION: When an acquired two-dimensional code is connection information for connecting to an access point of an infrastructure, a mobile terminal performs the following process. That is, according to connection to the access point of the infrastructure using the acquired connection information, the mobile terminal performs a search process of a device present on the network connected via the access point. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023015164-A (JP)
Title: amorphous metal ribbon
IPC: H01F1/16
Filed: 2022-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method that can suppress cracking and breaking from occurring in an amorphous metal ribbon, in machining the amorphous metal ribbon. 
     SOLUTION: An amorphous metal ribbon is machined after vibrating the ribbon or while vibrating the ribbon, so as to suppress cracking and breaking from occurring in the amorphous metal ribbon. The amorphous metal ribbon is obtained which has a sheared surface by machining on a machined surface of the amorphous metal ribbon, in which areas of a fractured surface occupy 50% or more of whole areas on a machined surface of the machined amorphous metal ribbon. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023071175-A (JP)
Title: Foreign object inspection based on transmitter input parameter
Inventor: JEONG CHAN YOUNG
IPC: H02J50/10
Filed: 2022-11-09
Abstract: To provide a system, a device, and a method for detecting a foreign object on a wireless power charging region.SOLUTION: In a system 100 that detects a foreign object, a controller 104 detects an object (a foreign object 124) on a charging region 122 inductively coupled to a wireless power transmitter (a transmitter 102) to execute an input parameter test 202 prior to a power transfer stage. The input parameter is one of an input current iin and an input power Pin. The controller further compares the measured input parameter with a predetermined value to determine whether the object on the charging region 122 is the foreign object or the wireless power transmitter on the basis of the result of comparison between the measured input parameter and the predetermined value such as a threshold value.SELECTED DRAWING: Figure 2
Patent JP-2024006889-A (JP)
Title: 医薬組成物
IPC: A61K45/00
Filed: 2022-11-24
Abstract: 【課題】痛みを軽減・緩和しつつ、薬物動態を向上できる医薬組成物を提供する。【解決手段】ｌｏｇＰ値が３．０以上である薬剤を含む、前記薬剤の最高血中濃度に達するまでの時間（ｔｍａｘ）を短縮するための医薬組成物であって、前記薬剤は皮内投与される医薬組成物。【選択図】なし