baber/WOPTO huggingface dataset:
Patent JP-2023025403-A (JP)
Title: work vehicle
Inventor: BABA YUSUKE
IPC: A01B76/00
Filed: 2021-08-10
Abstract: To provide a work vehicle which allows a safety frame to be easily folded.SOLUTION: In a work vehicle with a safety frame 30 erected at a rear section of a traveling vehicle body, the safety frame 30 has a support column section 30a and an upper frame 30b. The safety frame also has a frame cylinder 35 which: connects the upper frame 30b to the support column section 30a so that the upper frame 30b is rotatable with respect to the support column section 30a in forward and backward directions; and switches a posture of the upper frame 30b between a storage posture in which the upper frame 30b is folded in a space between the support column section 30a and the upper frame 30b and a travel posture in which the upper frame 30b is erected on the support frame. The frame cylinder 35 has: a stroke sensor 37 with a folding angle of the upper frame 30b in the folded posture preliminarily set therein so as to prevent the upper frame 30b from being operated beyond the folding angle; and an inclination sensor 38 which detects an inclination of a vehicle so as to switch the posture of the upper frame 30b to the travel posture when an inclination angle becomes a predetermined angle or more.SELECTED DRAWING: Figure 4
Patent JP-2023026919-A (JP)
Title: Imaging apparatus and control method therefor, and program
Inventor: NAITO TAKESHI
IPC: G03B5/00
Filed: 2021-08-16
Abstract: To provide an imaging apparatus and a control method therefor, and a program that enable accurate camera shake correction by accurately acquiring a motion vector rapidly or according to an imaging environment.SOLUTION: An imaging apparatus composed of a camera body 1 and a lens barrel 2 comprises: an imaging element 6 for imaging a picture; an imaging optical system 3 for focusing light from an object on an imaging surface of the imaging element 6; and photometry means 18 for performing photometry of an imaging environment. The imaging apparatus comprises: motion vector calculation means 5a for calculating a motion vector on the basis of the picture imaged by the imaging element 6; a camera system control unit 5 for calculating reliability of the motion vector; and imaging condition decision means for deciding a picture imaging condition in continuously imaging a plurality of pictures by the imaging element 6 depending on a photometry result by the photometry means 18 and the calculated reliability.SELECTED DRAWING: Figure 1
Patent JP-2023028292-A (JP)
Title: Method for manufacturing semiconductor device and device for manufacturing semiconductor device
Inventor: AZUMA SEIICHIRO
IPC: H01L21/203
Filed: 2021-08-19
Abstract: To provide a method for manufacturing a semiconductor device and a device for manufacturing a semiconductor device, capable of forming a crystalline semiconductor film with a simple process in semiconductor devices such as bottom-gate-TFTs and silicon solar cells.SOLUTION: A method for manufacturing a semiconductor device is characterized in that, in a thin film transistor 1 that is a semiconductor device, a silicon layer 11 that is a crystallized semiconductor film is formed by performing a CVD method or a sputtering method on a substrate 10 and intermittently heating the substrate 10.SELECTED DRAWING: Figure 1
Patent JP-2023032114-A (JP)
Title: Alloy particle
Inventor: HEMMI YASUYO
IPC: B22F3/00
Filed: 2021-08-26
Abstract: To provide an alloy particle having a high saturation magnetic flux density and excellent corrosion resistance.SOLUTION: An alloy particle of the present invention is an alloy particle in which the total of Fe and Co is 82.2 pts.mass or more and 96.5 pts.mass or less, Co is 0 pts.mass or more and 30.0 pts.mass or less, P is 0 pts.mass or more and 4.5 pts.mass or less, B is more than 0 pts.mass and 5.0 pts.mass or less, C is 0 pts.mass or more and 3.0 pts.mass or less, Si is 0 pts.mass or more and 6.7 pts.mass or less, Ni is more than 0 pts.mass and 12.0 pts.mass or less, Cr is more than 0 pts.mass and 4.2 weight mass% or less, the total of Mo, W, Zr, and Nb is 0 pts.mass or more and 4.2 pts.mass or less, the sum of pts.mass of P and pts.mass of Cr is 7.4 pts.mass or less, the product of pts.mass of Ni and pts.mass of Cr is 0.5 or more, and the total of Fe, Co, and Ni is 97.0 pts.mass or less. The alloy particle contains an amorphous phase, and the volume ratio of the amorphous phase is 70% or more.SELECTED DRAWING: None
Patent JP-2022016431-A (JP)
Title: Stretchable paper straw
Inventor: ENDO SHUICHI
IPC: A47G21/18
Filed: 2021-08-30
Abstract: To provide a stretchable paper straw that has a compact shape, with two cylindrical bodies nested in storage, and with an internally stored part extracted for a length adjustment in use.SOLUTION: The paper straw is composed of a small diameter cylinder 1 and a large diameter cylinder 2. The small diameter cylinder 1 is provided in an end part with a stopper part 1b which has an outer diameter larger than parts other than the end part. The large diameter cylinder 2 consists of a first end part 2a, an intermediate part 2c and a second end part 2b. The inner diameter La of the first end part is formed larger than the outer diameter S1 of the parts other than the stopper part of the small diameter, while the inner diameters La, Lb of the first end part and the second end part are formed smaller than the outer diameter S2 of the stopper part of the small diameter cylinder. The inner diameter Lc of the intermediate part of the large diameter cylinder is formed larger than the outer diameter S2 of the stopper part of the small diameter cylinder. The stopper part 1b of the small diameter cylinder is stored inside the intermediate part 2c of the large diameter cylinder.SELECTED DRAWING: Figure 1
Patent JP-2023034126-A (JP)
Title: image forming system
Inventor: HATANAKA YUICHI
IPC: B41J29/46
Filed: 2021-08-30
Abstract: To provide an image forming system that bonds a recording material with an adhesive film, and prevents transfer of toner outside a film area where the adhesive film overlaps the recording material.SOLUTION: When settings are made to create a crimped printed material (Yes in S2), a main control unit determines whether there is a toner image to be formed on the outside of a film area where an adhesive film overlaps a recording material (S3). When there is the toner image to be formed on the outside of the film area (Yes in S3), the main control unit stands by for execution of an image forming mode and a crimp processing mode and displays a "warning screen" on an operation unit (S8). The main control unit executes processing according to instructions from a user using the "warning screen." A crimped printed material is thus not output without permission of the user when there is the toner image to be formed on the outside of the film area. Consequently, an image forming system configured to bond the recording material with the adhesive film to output the crimped printed material can easily prevent transfer of toner outside the film area.SELECTED DRAWING: Figure 3
Patent JP-2021192276-A (JP)
Title: Methods and systems for preventing adverse effects of exchange limits
Inventor: THOMAS JEFFREY WEISS
IPC: H04L47/56
Filed: 2021-09-02
Abstract: To provide methods and systems for preventing adverse effects of exchange limits.SOLUTION: A method of message management includes: tracking, at a gateway, a transaction count of trade messages communicated to an exchange via an exchange link; defining a first transaction limit based on the transaction count; calculating a second transaction limit as a function of the first transaction limit, where the second transaction limit corresponds to a reserve capacity associated with the exchange link; assigning message priority to each of multiple trade messages communicated to the exchange; communicating trade messages having first message priority among the multiple trade messages to the exchange when the transaction count is greater than the second transaction limit; and delaying or rejecting trade messages having second message priority among the multiple trade messages.SELECTED DRAWING: Figure 4
Patent JP-2023037954-A (JP)
Title: Fluid catalytic cracking catalyst and method of producing same
Inventor: MIZUNO TAKAYOSHI
IPC: B01J37/30
Filed: 2021-09-06
Abstract: To provide a fluid catalytic cracking catalyst enabling improvement of the yield of propylene in fluid catalytic cracking and enabling suppression of the formation of naphthenes.SOLUTION: The fluid catalytic cracking catalyst is provided, including 10-30 mass% of a binder, 10-40 mass% of zeolites ion-exchanged with rare earth metals, 10-60 mass% of clay minerals, and 5-30 mass% of an active matrix, wherein the rare earth metal content is 0.5-1.2 mass% in terms of rare earth metal oxides (RE2O3), the binder is a silica binder, the zeolites are FAU-type zeolites with a lattice constant in the range of 2.438-2.460 nm, and the active matrix includes alumina-silica.SELECTED DRAWING: None
Patent JP-2021185198-A (JP)
Title: Prostacyclin compounds, compositions and methods of use thereof
Inventor: VLADIMIR MALININ
IPC: A61K47/14
Filed: 2021-09-08
Abstract: To provide prostacyclin compounds and compositions comprising the same.SOLUTION: Specifically, prostacyclin compounds comprising treprostinil covalently linked to a linear C5-C18 alkyl, branched C5-C18 alkyl, linear C2-C18 alkenyl, branched C3-C18 alkenyl, aryl, aryl-C1-C18 alkyl or an amino acid or a peptide (e.g., dipeptide, tripeptide, tetrapeptide) are described. The linkage, in one embodiment, is via a carbamate, amide or ester bond. Prostacyclin compounds provided herein can also include at least one hydrogen atom substituted with at least one deuterium atom. Methods for treating pulmonary hypertension (e.g., pulmonary arterial hypertension) and portopulmonary hypertension are also provided.SELECTED DRAWING: None
Patent JP-2023044689-A (JP)
Title: Image processing unit
Inventor: OKUNO SHUJI
IPC: H04N9/64
Filed: 2021-09-18
Abstract: To provide an image processing unit capable of storing image data outside an RGB color space into the RGB color space while hardly causing discomfort according to user's preference, in the case where an RGB image generated after a digital image has been processed is outside the area of a color space.SOLUTION: An image processing unit 1 includes: an image processing section 11 executing predetermined processing on input image data to output an RGB image; a conversion section 10a for converting a pixel value of the RGB image into a signal value of image data expressed in other color space, the signal value being separated into luminance or brightness and a color component, and a correction section 10b for correcting the signal value. The pixel value of an RGB image output from the image processing section 11 includes a pixel value outside a color gamut corresponding to an RGB color space in the other color space. The correction section 10b corrects chroma while, for example, fixing the luminance or brightness and the hue of a signal value of image data after the conversion.SELECTED DRAWING: Figure 1
Patent JP-2023044799-A (JP)
Title: body fluid absorbent article
Inventor: TERANISHI YOKO
IPC: A61F13/472
Filed: 2021-09-21
Abstract: To provide a body fluid absorbent article capable of enhancing absorptivity of a body fluid with an absorber and suppressing the reversion of the body fluid from the absorber.SOLUTION: A body fluid absorbent article 1 comprises a top sheet 2, a back sheet 3, and an absorber 4 disposed between the top sheet 2 and the back sheet 3, and absorbs with the absorber 4 a body liquid transmitted through the top sheet 2 on a side to be in contact with a user's skin. The top sheet 2 has a plurality of recesses 9 recessed toward the absorber 4 side. Each of the recesses 9 is tapered in such a manner that a shape in a longitudinal section parallel with the thickness direction of the top sheet 2 is gradually narrowed in width toward the bottom 91 side of the recess 9.SELECTED DRAWING: Figure 3
Patent JP-2023045161-A (JP)
Title: partition for aiming
Inventor: MATSUSHITA TAIGA
IPC: B32B7/025
Filed: 2021-09-21
Abstract: To provide a partition for aiming that can be easily carried and does not require a large storage area.SOLUTION: A partition 10 for aiming comprises a pair of support members 20 arranged separately from each other, a support base material 30 supported by the pair of support members 20, and a plurality of front plates 40 arranged in parallel on at least one surface 30a of the support base material 30.SELECTED DRAWING: Figure 1
Patent JP-2023046718-A (JP)
Title: Chemically amplified resist composition and pattern forming method
Inventor: OHASHI MASAKI
IPC: G03F7/038
Filed: 2021-09-24
Abstract: To provide a highly sensitive chemically amplified resist composition which exhibits high sensitivity, improved LWR and CDU, and excellent resolution regardless of whether it is positive or negative, and a pattern forming method using the same.SOLUTION: The chemically amplified resist composition contains (A) a polymer whose solubility in an alkaline aqueous solution increases by the action of an acid, (B) a photoacid generator of a specific structure which generates an acid by the action of KrF excimer laser light, ArF excimer laser light, an electron beam or extreme ultraviolet rays, and (C) a quencher comprising an amine compound represented by formula (2).SELECTED DRAWING: None
Patent JP-2022123819-A (JP)
Title: Palladium plating solution and palladium plating solution replenisher
IPC: C25D3/50
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To provide: a palladium plating solution and a palladium plating solution replenisher which enable thick palladium plating. 
     SOLUTION: A palladium plating solution and a palladium plating solution replenisher contain a soluble palladium salt, an electrolyte, and water, where phosphorus concentration in the palladium plating solution is 10 mg/L or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023046956-A (JP)
Title: Power conversion device
Inventor: NISHIO MOTOKI
IPC: H02M7/48
Filed: 2021-09-24
Abstract: To provide a power conversion device which is capable of preventing destruction of a switch element or lifetime reduction of a capacitor and improved in reliability.SOLUTION: A power conversion device comprises: a multilevel converter connected to each of power supply lines of a three-phase AC power source and each configured by connecting a plurality of unit converters in series; and control means. The control means detects a harmonic component of a current flowing to a load, calculates a compensation current which should flow to each power supply line in order to suppress the harmonic component, controls an output voltage of the multilevel converter so as to obtain the compensation current, and controls a value of the compensation current in such a manner that an actual value of a current flowing between each power supply line and the multilevel converter is settled at a threshold.SELECTED DRAWING: Figure 1
Patent JP-2023047127-A (JP)
Title: Lsb calculation check device and program for lsb calculation check
Inventor: YAMANAKA AKIRA
IPC: G06F8/30
Filed: 2021-09-24
Abstract: To provide a device capable of identifying an inappropriate place or the like about an LSB calculation of a source code in a created source program.SOLUTION: An LSB calculation check device includes variable retrieval means 110 for analyzing a source code of a source program and retrieving a variable included in a calculation, LSB information retrieval means 120 for retrieving LSB information including LSB resolution information representing resolution of a decimal point or less of the variable on the basis of information regulating the value range of the variable retrieved by the variable retrieval means 110, determination means 130 for determining whether a calculation including the variable is appropriately performed on the basis of the LSB information and rule information on each calculation when the LSB information is found, and result output control means 140 for outputting a determination result by the determination means 130.SELECTED DRAWING: Figure 1
Patent JP-2021191902-A (JP)
Title: Substrate holder and plating device
Inventor: MIYAMOTO MATSUTARO
IPC: C25D17/08
Filed: 2021-09-27
Abstract: To improve a substrate holder for double side plating.SOLUTION: Provided is a substrate holder for holding a substrate comprising: a first holding member having a first opening part for exposing the first face of the substrate; and a second holding member for sandwiching the substrate together with the first holding member and holding the same, having a second opening part for exposing the second face of the substrate. The first holding member has at least one first external connection contacts, and the second holding member has at least one second external connection point independent from the first external connection contact.SELECTED DRAWING: Figure 3A
Patent JP-2023049527-A (JP)
Title: Visual inspection device for products and method for visually inspecting products using the same
Inventor: KAGEYAMA JUNJI
IPC: G01N21/88
Filed: 2021-09-29
Abstract: To enable products slightly deviating from a threshold to be included as acceptable so as to lower the percent defective in the visual inspection of products by image inspection.SOLUTION: Using a visual inspection device 1 that comprises image capturing means 2, an image processing unit 10 for processing captured image data, and a body unit 5 having a determination unit 9 for preliminarily setting a threshold for determining the acceptability of a product, comparing the processed image data with the threshold and analyzing whether or not the product is good, the present invention preliminarily sets a first threshold for determining whether or not a product is good and a second threshold for determining whether or not a product having been determined as defective according to the first threshold is completely defective, compares processed image data with the first threshold to determine whether or not the product in question is good, determines whether or not a product having been determined as defective is completely defective as compared with the second threshold, and conducts visual inspection when the product is determined as being not completely defective by the foregoing determination.SELECTED DRAWING: Figure 1
Patent JP-2023053457-A (JP)
Title: Control device
Inventor: NAGATOMO YUKI
IPC: F02D45/00
Filed: 2021-10-01
Abstract: To appropriately control a discharge flow rate of a pump for causing a refrigerant of an internal combustion engine to flow and further improve fuel economy while appropriately suppressing occurrence of knocking in a cylinder.SOLUTION: A control device is configured to make timing delay correction of ignition timing in accordance with presence/absence of knocking in a cylinder of an on-vehicle internal combustion engine and increase/decrease a discharge flow rate of a refrigerant by a pump for sucking, discharging and circulating the refrigerant of the internal combustion engine. When frequency or a risk of occurrence of knocking is high, a larger amount of the refrigerant is discharged by the pump to enhance cooling performance. When the frequency or risk of occurrence of knocking is low, a smaller amount of the refrigerant is discharged by the pump to reduce loss.SELECTED DRAWING: Figure 6
Patent JP-2023054694-A (JP)
Title: Medical cement kit, and medical cement prepared therewith
Inventor: FRANCESCO BOSCHETTO
IPC: A61L24/06
Filed: 2021-10-04
Abstract: To provide a medical cement kit for preparing medical cement having high bone conductivity.SOLUTION: A medical cement kit comprises a powder agent comprising polymethyl methacrylate and a polymerization initiator, and a liquid agent comprising methyl methacrylate, the medical cement kit comprising curcumin and amino acid.SELECTED DRAWING: Figure 2
Patent JP-2023055010-A (JP)
Title: Sheet material conveyance system
Inventor: YAMAURA KENYA
IPC: B65H31/34
Filed: 2021-10-05
Abstract: To provide a system for conveying a processed sheet material.SOLUTION: A conveyance system 1 has a stocker 20 containing a plurality of trays 10 arranged around a first shaft 26. The stocker 20 includes a drive device 25 that intermittently moves the plurality of trays to positions about the first shaft. The drive device sequentially moves each of the plurality of trays to: a first position 21 for receiving, one by one, sheet materials 5 conveyed by a feeder 30 after being processed into a predetermined shape; a second position 22 for adjusting a posture of a sheet bundle 6 composed of a plurality of sheet materials accumulated in a first tray 10a among the plurality of trays by tilting an angle of the first tray; and a third position 23 for discharging the sheet bundle whose attitude is adjusted from the first tray in order to convey the sheet bundle to the next process.SELECTED DRAWING: Figure 2
Patent JP-2022061965-A (JP)
Title: Tensioning instruments
Inventor: PATRICK MURRAY
IPC: A61B17/58
Filed: 2021-10-06
Abstract: To provide tensioner instruments, systems and methods for tensioning flexible bands in situ.SOLUTION: A tensioner instrument may include first and second pivoting arms with a base for pinching and pulling the flexible band to provide tension. The tensioner instrument system may include a clip inserter and a ratcheting tensioner for tensioning the band through an implant. The instruments may be configured to apply tension to the flexible band and maintain it, thereby providing desired correction to the spine.SELECTED DRAWING: Figure 1
Patent JP-2023055590-A (JP)
Title: container lid
Inventor: YONEDA RYUJI
IPC: B65D51/00
Filed: 2021-10-06
Abstract: To enable repeated removal of a liquid contained in a container while maintaining the container's airtightness.SOLUTION: A lid body 20 used for air-tightly sealing a cylindrical opening 12 of a container 10 includes a seal member 21 and a fixing member 25. The sealing member 21 includes: a plug portion 22 which is made of an elastic material such as a thermoplastic elastomer and is capable of fitting inside the opening 12 and is capable of making a pressure contact with an inner surface of the opening 12; and a flange portion 23 which protrudes from the plug portion 22 and is capable of contacting an edge portion 13 of the opening 12. The plug portion 22 has a linear incision 24 penetrating in a thickness direction. The fixing member 25 has a hole portion 26 which exposes the incision 24, and fixes the sealing member 21 to the container 10 so that the flange portion 23 air-tightly contacts with the edge portion 13 of the opening 12. When removing the liquid from the container 10 with the opening 12 sealed by the lid body 20, a hollow needle of a syringe is inserted in the incision 24 and the liquid in the container 10 is sucked.SELECTED DRAWING: Figure 4
Patent JP-2023057710-A (JP)
Title: impeller and pump
Inventor: MAEDA TSUYOSHI
IPC: F04D29/22
Filed: 2021-10-12
Abstract: To provide an impeller capable of preventing blockage of a pump due to foreign matter.SOLUTION: An impeller 4 comprises a rotary projection 55 connected to a liquid inlet of a blade 52, and a groove 56.SELECTED DRAWING: Figure 1