baber/WOPTO huggingface dataset:
Patent JP-2023026604-A (JP)
Title: Semiconductor device
IPC: H01L29/06
Filed: 2023-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of achieving both of a high breakdown voltage and a low on-resistance. 
     SOLUTION: A diode 60 comprises: a P-type body region 5 formed over a main surface of a semiconductor substrate 1; a P-type anode region 62; an N-type drift region 6; an N-type cathode region 61; and a P-type embedding region 4. The diode further comprises: a first field plate 64 formed via an oxidation film 63 over the P-type anode region, the P-type body region, and the N-type drift region, the first field plate being formed via an insulation layer 7 over the N-type drift region; and a second field plate 69 contacting the P-type anode region, and being formed via an insulation layer 13 over the first field plate. A distance L1 between the P-type embedding region and the N-type cathode region is shorter than a distance L2 between the first field plate and the N-type cathode region, and is longer than a distance L3 between the second field plate and the N-type cathode region. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023052353-A (JP)
Title: Mechanical seal and pump device
IPC: F04D29/58
Filed: 2023-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical seal which inhibits cooling air from causing foreign objects to enter into a slide surface and achieves a long life, and to provide a pump device. 
     SOLUTION: A mechanical seal 40 includes: a fixed ring 43 forming a slide surface 40a which seals a periphery of a rotary shaft 2; a cooling fan 70 which rotates with the rotary shaft 2 to generate cooling air toward the fixed ring 43; and a holder 44 (a heat conduction member) which shields the cooling air coming around to the slide surface 40a from the radial outer side of the fixed ring 43, receives the cooling air, and indirectly cools the slide surface 40a through the fixed ring 43 by heat conduction. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023103192-A (JP)
Title: Vehicle information processing device and vehicle information processing program
Inventor: TOMITA YUJI
IPC: G01C21/20
Filed: 2023-01-12
Abstract: To provide a vehicle information processing device and a vehicle information processing program which can perform processing of information about a vehicle with a simple operation by using position information of a GPS.SOLUTION: A vehicle information processing device comprises: a GPS reception unit which acquires position information of a vehicle at a prescribed sampling rate; a reference designation unit which generates a reference position designation signal in such a state that the vehicle is located at a desired reference position on a course; a reference position acquisition unit which acquires as reference position coordinates, position information of the vehicle received by the GPS reception unit on the basis of timing of receiving the reference position designation signal generated by the reference designation unit; a detection area calculation unit which calculates a rectangular detection area that includes the reference position coordinates acquired by the reference position acquisition unit and has two sides in parallel to a travel line of the vehicle; and a required time measurement unit which measures the required time from the exit of the current position coordinates received by the GPS reception unit during travel of the vehicle, from the inner side of the detection area to the re-entry to the inner side of the detection area.SELECTED DRAWING: Figure 1
Patent JP-2023052594-A (JP)
Title: Lighting fixture
IPC: F21V33/00
Filed: 2023-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved lighting fixture used as a lighting fixture for providing wake-up light or light therapy. 
     SOLUTION: According to an aspect, a lighting fixture is provided. The lighting fixture has: an outside housing having a translucent part; a main light source positioned inside the outside housing for producing light, where light generated by the main light source is incident on the translucent part; and a display light source positioned inside the outside housing for projecting information to a part of the translucent part on which the light from the main light source is incident. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023110909-A (JP)
Title: Automatic particle beam focusing
Inventor: DENG YUCHEN
IPC: H01J37/21
Filed: 2023-01-30
Abstract: To provide various approaches for automatically focusing particle beams for SPA.SOLUTION: A method includes: determining a focus adjustment for a region of a sample to achieve a targeted defocus based on at least one defocus measured value from at least one neighboring region of the sample; and acquiring an image of the sample at the region with the focus adjustment. In this way, a targeted defocus may be achieved across regions of a sample with reduced auxiliary imaging, thereby providing increased and uniform image quality while reducing the time and thus increasing the throughput of processing.SELECTED DRAWING: Figure 4
Patent JP-2023065364-A (JP)
Title: Suppressor or reducer of inflammation in brain
IPC: A61P25/28
Filed: 2023-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining or evaluating vaccinia virus inoculated inflammatory tissue extracts, or formulations containing the same, for memory dysfunction and neuroinflammation in Alzheimer's disease. 
     SOLUTION: Provided is a method of determining or evaluating vaccinia virus inoculated inflammatory tissue extracts, or formulations containing the same, using an action of suppressing expression of proinflammatory cytokines and/or NF-κB path-related proteins caused by a BDNF expression promoting action of cultured glial cells. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023060317-A (JP)
Title: lithium ion secondary battery
IPC: H01M4/36
Filed: 2023-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material which can improve cycle characteristics of a secondary battery. 
     SOLUTION: Two kinds of regions are provided in a superficial portion of a positive electrode active material such as lithium cobaltate which has a layered rock-salt crystal structure. The inner region is a non-stoichiometric compound containing a transition metal such as titanium, and the outer region is a compound of representative elements such as magnesium oxide. The two kinds of regions each have a rock-salt crystal structure. The inner layered rock-salt crystal structure and the two kinds of regions in the superficial portion are topotaxy. Since the crystal structure and the two kinds of regions are topotaxy, a change of the crystal structure of the positive electrode active material generated by charging and discharging can be effectively suppressed. In addition, since the outer coating layer in contact with an electrolyte is the compound of representative elements which is chemically stable, a secondary battery having excellent cycle characteristics can be obtained. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023083589-A (JP)
Title: game machine
Inventor: KOJIMA TOSHIYUKI
IPC: A63F7/02
Filed: 2023-04-26
Abstract: To provide a game machine which can improve reliability of data related to the number of game balls.SOLUTION: If a first condition being a shooting permission state in which a shooting of a game ball is permitted, a second condition being a contact detection state in which contact to a shooting handle is detected, a third condition being an operation detection state in which it is detected that an operation amount of the shooting handle exceeds a predetermined amount, and a fourth condition being a non-stop state in which an operation of stopping the shooting of the game ball is not detected are all satisfied, and a shooting condition is satisfied, a shooting sequence is carried out. If a specific condition being at least one of the first condition, the second condition, the third condition, and the fourth condition is not satisfied, and the shooting condition is not satisfied, an air shooting sequence is carried out. The air shooting sequence can be resumed after a power activation. A control related to a game can be resumed from the number of game balls at the moment when an update is suspended. Even when a predetermined error occurs in an execution of a special control, the special control is continued.SELECTED DRAWING: Figure 15
Patent JP-2023181087-A (JP)
Title: 電源装置
IPC: H02M3/28
Filed: 2023-04-27
Abstract: 【課題】入力電圧が変化した場合であっても、効率の低下を抑制することができる電源装置を提供する。【解決手段】電源装置は、電流共振コンバータと、電流共振コンバータの共振経路に直列接続され、静電容量が可変である可変容量回路と、電流共振コンバータの入力電圧に基づいて、静電容量を変更する制御回路と、を含む。【選択図】図１
Patent JP-2023091069-A (JP)
Title: Carriers, carrier sets, compositions and methods for introducing nucleic acids
Inventor: AKABOSHI HIDEKAZU
IPC: C12N15/55
Filed: 2023-05-15
Abstract: To provide carriers, carrier sets, compositions and methods for introducing nucleic acids that can introduce target nucleic acids into cellular genomes more efficiently and more safely.SOLUTION: A carrier for introducing a nucleic acid according to an embodiment is used to introduce a first sequence into a cellular genome. The carrier comprises a donor DNA containing the first sequence, an RNA agent containing at least an RNA encoding a protein participating to the introduction of the first sequence into the genome, and a lipid particle encapsulating the donor DNA and the RNA agent.SELECTED DRAWING: Figure 1
Patent JP-2023169881-A (JP)
Title: 都市環境における道路上でのｇｎｓｓ位置特定品質を予測する方法およびシステム
IPC: G01S19/24
Filed: 2023-05-16
Abstract: 【課題】ＧＮＳＳ信号の伝搬を妨害する物体を有する都市環境における道路上でのＧＮＳＳ位置特定品質を予測する。【解決手段】ａ）ＬＯＳ（Line-of-Sight）条件のもとで少なくとも１つのＤＯＰ値、ＤＯＰ値に依存することなく位置特定品質パラメータを算定するためのモデルにおいて考慮され、かつＧＮＳＳ信号の伝搬に対する物体の局所的な影響を記述するステップと、ｂ）ＧＮＳＳ位置特定品質の予測がどの場所、どの時刻で行われるべきかにつき、場所、時刻を算定するステップと、ｃ）ステップｂ）で暫定的に算定された位置、場所に依存して、特定の時刻でのＤＯＰ値を算定しモデルに提供するステップと、ｄ）ステップｂ）で暫定的に算定された場所に依存して、周囲パラメータを入力値としてモデルに提供するステップと、ｅ）準備されたモデルを用いて、ＧＮＳＳ位置特定品質を記述する品質パラメータを計算するステップとを含む。【選択図】図２
Patent JP-2023099679-A (JP)
Title: Endoscope system and data generation method
Inventor: OKA KIYOSHI
IPC: A61B1/00
Filed: 2023-05-23
Abstract: To provide a technique capable of measuring a size of an imaging object more accurately while suppressing costs when introducing an endoscope system and maintaining operations of a conventional endoscope.SOLUTION: An endoscope system includes: distance acquisition means for acquiring an inter-object distance which is a distance between an endoscope and an object from the intensity of reflected light of light radiated to the object; scale generation means for generating a scale which serves as an index of a size of the object on the basis of the inter-object distance; image synthesis means for synthesizing the scale generated by the scale generation means and an image of the object; and display means for displaying the scale and the image of the object that have been synthesized by the image synthesis means. The distance acquisition means has: a storage part for storing a table in which a relation between the intensity of the reflected light and the inter-object distance based on a reflection rate of light in a mucous membrane in an oral cavity of a person; and an acquisition part for acquiring an inter-object distance corresponding to the intensity of the reflected light of the light radiated to the object from the table.SELECTED DRAWING: Figure 13
Patent JP-2023099694-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2023-05-23
Abstract: To improve the interest of a game.SOLUTION: A game machine includes: means for generating a predetermined profit state at a predefined timing after a specific information turns into a predetermined update state in a specific game state; notification control means which gives a predetermined notification in a first or second notification mode; determination means which executes a predetermined determination on the basis of an entry of a ball into a ball entry area; and means which generates a specific profit, if a specific determination result is generated, and when a predetermined game condition is satisfied on the basis of a predetermined game operation. If the specific determination result is generated, the notification control means carries out the predetermined notification in a first notification mode before a predetermined timing prior to a predetermined period before the specific information turns into the predetermined update state, and switches the notification mode to a second notification mode at a specific timing after the predetermined timing. A period in which the predetermined notification is carried out in a third notification mode is provided between the predetermined timing and the specific timing. The third notification mode includes a mode which displays the first notification mode and the second notification mode all together.SELECTED DRAWING: Figure 532
Patent JP-2023116576-A (JP)
Title: Use of pd-1/pd-l1 inhibitor and/or ctla-4 inhibitor with biological preparation containing multiple cytokine components to treat cancer
Inventor: JOHN W HADDEN
IPC: A61K38/20
Filed: 2023-06-02
Abstract: To provide a method for treating cancer by administering, for example, to a subject with cancer, a primary cell-derived biological preparation with multiple cytokine components in combination with an antagonist of programmed cell death ligand 1 (PD-L1) or programmed cell death 1 (PD-1), and/or in combination with an antagonist of cytotoxic T lymphocyte-associated protein 4 (CTLA-4).SOLUTION: With respect to the above method and other embodiments, a subject for treatment with an antagonist of PD-L1 or PD-1 and/or an antagonist of CTLA-4 is identified, or the possibility that the subject is responsive to an antagonist of PD-L1 or PD-1 and/or an antagonist of CTLA-4 is assessed.SELECTED DRAWING: None
Patent JP-2023123557-A (JP)
Title: Head-mounted display and image display system
Inventor: KAWAMAE OSAMU
IPC: G09G5/00
Filed: 2023-06-09
Abstract: To provide a HMD capable of continuing AR image display that is an original function even when an anomaly occurs in a camera, a sensor, or the like that is mounted on the HMD.SOLUTION: A HMD100 includes: a camera 113 that images an outside scene; a camera anomaly detection section 114 that detects operational anomalies at the camera; a sensor group 115 that detects the position, distance, and the like of an object in the outside scene; a sensor anomaly detection section 116 that detects operational anomalies at the sensor group; image generation sections 121 and 122 that generate images; and a mode switching section 120 that switches a processing mode of the image generation section. The image generation section has an AR sophisticated processing mode 121 that uses image data from the camera and detection data from the sensor group to generate highly accurate AR sophisticated images and an AR simple processing mode 122 that generates AR simple images simpler than the AR sophisticated images. When it is determined that there is an anomaly in the operation of the camera or the sensor group, the mode switching section switches to the AR simple processing mode.SELECTED DRAWING: Figure 1
Patent JP-2023105265-A (JP)
Title: Pharmaceutical compositions comprising dextromethorphan compound and quinidine for treating agitation in dementia
Inventor: JOAO SIFFERT
IPC: A61K31/4748
Filed: 2023-06-12
Abstract: To provide methods for treating agitation and/or aggression and/or related symptoms in subjects with dementia including dementia associated with Alzheimer's disease.SOLUTION: The disclosure relates to a method for treating agitation and/or aggression and/or related symptoms in a subject with dementia including dementia associated with Alzheimer's disease. The method comprises a step of administering a combination of a dextromethorphan compound or pharmaceutically acceptable salt thereof and quinidine or a pharmaceutically acceptable salt thereof to a subject in need thereof. In a certain aspect, the disclosure also relates to a composition for use in treating agitation and/or aggression and/or related symptoms in a subject suffering from Alzheimer's disease.SELECTED DRAWING: Figure 1
Patent JP-2023118761-A (JP)
Title: Air conditioning system, air conditioning control method and air conditioning control program
Inventor: ENOMOTO ATSUSHI
IPC: F25D11/00
Filed: 2023-06-16
Abstract: To provide an air conditioning system, etc., capable of effectively reporting an error.SOLUTION: An air conditioning system comprises: an air conditioning device mounted in a mobile including a cooling box; an intra-box temperature sensor for measuring an intra-box temperature which is a temperature inside of the cooling box; a report device for reporting an error of the air conditioning device; and a controller which performs control relating to an air conditioning operation. The controller includes: an acquisition section which acquires the intra-box temperature; a setting section which sets a proper temperature range in the cooling box; a determination section which determines whether the intra-box temperature is within the proper temperature range; and a report control section which controls the error report using the report device. The report control section performs the temperature error report after pre-cooling using the air conditioning device is completed and in a case where the intra-box temperature is out of the proper temperature range and, before the pre-cooling using the air conditioning device is completed, does not perform the temperature error report. Therefore, the air conditioning system, etc., capable of effectively reporting the error can be obtained.SELECTED DRAWING: Figure 6
Patent JP-2023118764-A (JP)
Title: Image forming apparatus
Inventor: TAKAGI HIROAKI
IPC: G03G21/16
Filed: 2023-06-19
Abstract: To provide an image forming apparatus that can prevent image unevenness in a regular period.SOLUTION: In an image forming apparatus comprising: latent image carriers; writing devices that write latent images in the latent image carriers (consisting of writing units 20a, 20b and attachment members 112-1, 112-2, 112-3, 112-4); and a partition plate 110 that is a partition between the latent image carriers and the writing devices, the writing devices are fixed to a pair of lateral members 113a, 113b opposite to each other with a predetermined interval in an axial direction of the latent image carriers, and are not in contact with the partition plate 110.SELECTED DRAWING: Figure 13
Patent JP-2023116756-A (JP)
Title: Polymorphic forms of substituted-quinoxaline-type bridged-piperidine compound
Inventor: RONNIE ORTIZ
IPC: C07D487/08
Filed: 2023-06-20
Abstract: To provide a novel crystalline form of a compound that modulates the ORL-1 receptor, useful for the treatment of sleep disorders and the like.SOLUTION: A crystalline compound of formula (I) that has peaks at diffraction angles of 18.5 and 19.3 (2θ±0.2°) in a powder X-ray diffraction spectrum is provided.SELECTED DRAWING: Figure 2
Patent JP-2023116805-A (JP)
Title: secondary battery
Inventor: KAWAKAMI TAKAHIRO
IPC: H01M4/58
Filed: 2023-06-23
Abstract: To improve characteristics such as charge/discharge speed or charge/discharge capacity in a power storage device.SOLUTION: By making a particle diameter of positive electrode active material particles nano-sized, a surface area of an active material per unit mass is increased. Particularly, the particle diameter is 10nm or more and 100nm or less, preferably 20 nm or more and 60 nm or less. Alternatively, a surface area per unit mass is 10 m2/g or more, preferably 20 m2/g or more. A XRD half-width is specified as 0.12 degree or more and less than 0.17, preferably 0.13 degrees or more and less than 0.16 degrees, whereby crystallinity of the active material is improved.SELECTED DRAWING: Figure 1
Patent JP-2023118807-A (JP)
Title: game machine
Inventor: TAKAHASHI YUJI
IPC: A63F7/02
Filed: 2023-06-27
Abstract: To provide a game machine capable of improving amusement of a game.SOLUTION: A game machine includes: shooting means for shooting game balls toward a game area; a ball entry part for permitting entry of game balls circulating through a game area; game state shifting means for shifting from a first game state to a second game state when predetermined conditions are satisfied; putout means for putting out game balls based on entry of game balls into the ball entry part; and display means for displaying information corresponding to the number of scheduled putout game balls as the number of game balls scheduled to be put out until completion of the second game state.SELECTED DRAWING: Figure 113
Patent JP-2023115265-A (JP)
Title: game machine
Inventor: MURAKAMI JUNICHI
IPC: A63F7/02
Filed: 2023-06-28
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: There is provided displacement means displaceable to a first position in which game balls can enter second ball entry means and a second position in which game balls cannot easily enter the second ball entry means. The displacement means is displaced from the second position to the first position on the basis of satisfaction of a first condition in a specific game state occurring on the basis that a result of determination by determination means is a specific determination result, and the displacement means is displaced from the first position to the second position on the basis of satisfaction of a second condition in a situation in which the displacement means is positioned in the first position by first displacement control. When game balls enter first ball entry means, a predetermined game value is granted to a player. A first mode based on execution of determination, a second mode based on occurrence of a specific game state, and a third mode based on predetermined entry of game balls into the second ball entry means can at least occur. Accordingly, an interest in a game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2023139075-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device, and template substrate
Inventor: MASAKI KATSUAKI
IPC: H01L21/02
Filed: 2023-07-12
Abstract: To provide a method for manufacturing a conductive element and a semiconductor element substrate that achieve a semiconductor element layer having an excellent quality with a simple support structure.SOLUTION: A method for manufacturing a semiconductor element includes the steps of: forming a first semiconductor layer (SL1) and a second semiconductor layer (SL2) having a larger thickness than the first semiconductor layer (SL1) on a grounding substrate (UK) arranged on its surface with a mask layer (ML) including a first opening (K1) and a second opening (K2); forming a first device layer (DL1) and a second device layer (DL2); and joining the first device layer and the second device layer to a support substrate (SK).SELECTED DRAWING: Figure 13
Patent JP-2023154000-A (JP)
Title: Aroma free fruit juice
Inventor: TAKAYANAGI KEISUKE
IPC: A23L19/00
Filed: 2023-08-09
Abstract: To provide a fruit juice composition in which a content of a flavor component is reduced and a nutrient function component and saccharide are not reduced substantially, a production method of the composition and a beverage and a food product including the composition.SOLUTION: There is provided a fruit juice composition in which, relative to a fruit juice being a raw material, a content of a flavor component is reduced and two or more of nutrient function components and one or more saccharides are not substantially reduced. There is also provided a production method of a fruit juice composition including a step for bringing the fruit juice into contact with a porous adsorbent which is at least one selected from an active charcoal, zeolite, silica, apatite, and a polymer adsorbent, for reducing the flavor component from the fruit juice, the production method capable of producing the fruit juice in which the content of the flavor component is reduced relative to the fruit juice being the raw material, and two or more of nutrient function components and one or more saccharides are not substantially reduced.SELECTED DRAWING: None