baber/WOPTO huggingface dataset:
Patent JP-2022131598-A (JP)
Title: Additive for cold confectionery, and cold confectionery
Inventor: TAKASAKI TAIKO
IPC: A23L29/269
Filed: 2021-02-26
Abstract: To provide an additive for cold confectionery capable of imparting excellent stability and flowability to a mixed liquid and imparting excellent shape retention and good flavor release properties to cold confectionery, and also to provide cold confectionery excellent in shape retention and good in flavor release properties.SOLUTION: An additive for cold confectionery includes a thickening polysaccharide and a dietary fiber. The thickening polysaccharide contains at least one of deacylation gellan gum and LM pectin. The dietary fiber contains a citrus-derived dietary fiber. Cold confectionery includes the additive for cold confectionery.SELECTED DRAWING: None
Patent JP-2021166378-A (JP)
Title: Printed matter latent image reading method, latent image reading device, and latent image reading software
Inventor: UCHIDA KYOSUKE
IPC: G06T1/00
Filed: 2021-03-03
Abstract: To provide a latent image reading method, a latent image reading device, and a latent image reading software for visualizing and checking a latent image from a printed matter provided with the latent image.SOLUTION: The latent image reading method, a latent image reading device, and a latent image reading software perform: pre-processing of acquiring image data by imaging or scanning a region including a latent image provided in a printed matter, reading a parameter set corresponding to the properties of the latent image, and extracting a latent image, with respect to the image data; extraction processing of an edge being the local feature of the latent image; and post processing for visualizing the latent image clearly, thereby visualizing the latent image to display on a screen.SELECTED DRAWING: Figure 6
Patent JP-2022134900-A (JP)
Title: Device having seal mechanism
Inventor: ABE SHUN
IPC: F16J15/16
Filed: 2021-03-04
Abstract: To provide a device having a seal mechanism which can suppress eccentricity of a slinger after assembling.SOLUTION: A device 100 comprises a shaft member 2, a case 3 for accommodating at least a part of the shaft member 2, and a seal mechanism 4 for sealing a clearance between the shaft member 2 and the case 3. The seal mechanism 4 comprises a slinger 5 arranged at an external peripheral face of the shaft member 2, and a seal member 6 arranged between the case 3 and the slinger 5. The slinger 5 comprises a cylindrical part 51 and a flange part 52 protruding toward the shaft member 2 from the cylindrical member 51. An elastic member 56 which is smaller than the flange part 52 in an elasticity coefficient is arranged between the cylindrical part 51 and the shaft part 2, and the flange part 52 abuts on the shaft member 2 in a radial direction.SELECTED DRAWING: Figure 2
Patent JP-2021093378-A (JP)
Title: Headlight cover sheet
Inventor: AIHARA HIROSHI
IPC: F21V9/06
Filed: 2021-03-05
Abstract: To provide a headlight cover sheet that can be attached to a headlight cover having a three-dimensional shape well without causing any wrinkles.SOLUTION: A headlight cover sheet 1 in which a three-dimensional shape of a headlight cover H is deployed into a two-dimensional flat surface includes a sheet body 11. The sheet body 11 has a slit N continuing to the peripheral edge thereof.SELECTED DRAWING: Figure 1
Patent JP-2022139976-A (JP)
Title: Rotary valve and wear ring for use in the same
Inventor: KOBAYASHI TOMOHIRO
IPC: B65B37/06
Filed: 2021-03-12
Abstract: To provide a rotary valve which can suppress the increase in frictional force due to leakage of a liquid material containing fine powder and allows the rotary valve to smoothly operate.SOLUTION: A rotary valve is designed so as to have a gap S between a valve 31 and a valve housing 33 in a cold state in consideration of the difference in a thermal expansion coefficient between a metal valve body 35/valve housing 33 and a resin wear ring 41A. While a liquid material 5 may leak into the gap S in a cold state, since the leaked liquid material 5 is collected in a spiral groove and an annular groove formed on an outer peripheral surface of the wear ring 41A, the gap S is less likely to be clogged even if the wear ring 41A thermally expands due to a high-temperature liquid material 5 and thereby the gap S gets narrow. Even if the valve 31 continues to operate repeatedly, the frictional resistance between the valve housing 33 and the valve 31 is not excessively generated, and the increase in a viscosity of the liquid material 5 due to frictional heat is suppressed. Thus, the valve 31 can continues to be smoothly rotated.SELECTED DRAWING: Figure 3
Patent JP-2022114408-A (JP)
Title: Forked connecting rod type compression ratio continuous variable device
Inventor: YAMAUCHI KOSAKU
IPC: F02D15/02
Filed: 2021-01-26
Abstract: To keep balance in a direction perpendicular to a cylinder core axis at a control link side, in a constitution for making a compression ratio variable by splitting a connecting rod for connecting a piston and a crank.SOLUTION: In a constitution for making a compression ratio variable by splitting a connecting rod for connecting a piston and a crank into two pieces, and setting an interior angle formed of a linear line for connecting a top dead point time axial core of a contraposition of the two-split connecting rod to a crank journal axial core and a cylinder core axis as an obtuse angle, the interior angle is set as an angle so that a contraposition-axis axial core of 90, 270° after a top dead point of a crank pin axis and a contraposition-axis axial core at an intermediate point time of a piston stroke substantially coincide with each other by making a contraposition axis stroke trajectory properly irregular toward the interior angle side, or linearly stroking a contraposition axis on a linear line for connecting the top dead point time axial core of the contraposition and the crank journal axial core. A crank pin axial core phase difference at the descending and the ascending of the piston at the piston stroke intermediate point time is substantially set at 180°.SELECTED DRAWING: Figure 1
Patent JP-2022068819-A (JP)
Title: Bar-shaped electrode basket array type three-stage deaeration dehydration device of pipe line network type
Inventor: LIU XINFU
IPC: B01D17/00
Filed: 2021-03-23
Abstract: To provide a bar-shaped electrode basket array type three-stage deaeration dehydration device of a pipe line network type applied to efficient separation of gas-containing hydrous crude oil.SOLUTION: A first deaerator 1 executes an axial-flow collision buffer deaeration and dehydration operation of a first stage, and removes some of gas and water of gas-containing hydrous crude oil to prepare first-stage crude oil. A second deaerator 2 executes an elevation-angle high-efficiency deaeration operation of a second stage, and removes remaining gas of the first-stage crude oil to prepare second-stage crude oil. A bar-shaped electrode 4 forms a high-frequency high-voltage dynamic electric field, executes a high-speed dehydration operation by means of a three-stage basket array type high-frequency high voltage with an elevation-angle dehydrator, and removes remaining water of a crude oil emulsion liquid to prepare acceptable crude oil. An oil drain unit 3 adjusts the acceptable crude oil to make a uniform flow. A water drain unit 6 prevents generation of swirls by adjusting the flowing direction of two-stage sewage to align it with a stable flow.SELECTED DRAWING: Figure 1
Patent JP-2021100628-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2021-03-25
Abstract: To provide a game machine which can increase a game property by reducing a space for a process program, a table, or the like administered by a main control circuit to increase a free space of a ROM of the main control circuit, and utilizing a free storage of the ROM of the increased free space.SOLUTION: Arithmetic processing means executes a predetermined update instruction which can execute an update instruction, a lower limit determination instruction, and a determination branch instruction with one instruction in count processing of a timer value of a software timer of two bytes. Main control means can update a predetermined numerical value in a predetermined state, grants a privilege and determines its value when the predetermined numerical value becomes a specified value, and can determines whether or not to grant the privilege when the predetermined numerical value is less than the specified value.SELECTED DRAWING: Figure 45
Patent JP-2022149614-A (JP)
Title: Vehicle control device
Inventor: NAKAHIRA SHINICHIRO
IPC: B60L15/20
Filed: 2021-03-25
Abstract: To provide a vehicle control device that can suppress occurrence of noise due to electrical resonance when driving an electric motor.SOLUTION: An vehicle control device mounted on a vehicle configured such that a first drive source being an electric motor outputs torque to a first wheel, comprises: a storage part storing a first resonance map; and a control unit that calculates a first torque command value showing a value of torque which the first drive source is made to output and can switch the control method of the first drive source. In the first resonance map, one or a plurality of operation points in which resonance occurs in an operation region of the first drive source to which rectangular wave control is performed, are shown as first resonance points (X1). When a predicted movement destination (k3) of an operation point (A) of the first drive source overlaps with the first resonance point, the control unit switches the control method of the first drive source from rectangular wave control to sinusoidal wave control.SELECTED DRAWING: Figure 6
Patent JP-2022150326-A (JP)
Title: Reporting system of house power control system
Inventor: HOSHIDE JUNKI
IPC: H02J3/38
Filed: 2021-03-26
Abstract: To provide a system for providing a report in such a manner that a user can easily recognize that an operation mode of a house power control system is switched.SOLUTION: A reporting system for house power control system operation information is a reporting system related to a house power control system that includes a storage battery and electronic apparatuses including a video apparatus, and is connected to a grid power network. The house power control system includes an operation mode control unit that switches an operation mode including charging/discharging control of the storage battery, and a house power management unit that provides information about a factor which induces operation mode switching, to the operation mode control unit, and that acquires house power control system operation information including the switched operation mode. The video apparatus receives operation information about the house power control system from the house power management unit over a network, and displays the received operation information on a screen.SELECTED DRAWING: Figure 7
Patent JP-2022153854-A (JP)
Title: Photovoltaic power generation system
Inventor: OE HIDEKI
IPC: H02S40/22
Filed: 2021-03-30
Abstract: To provide a photovoltaic power generation system that uses a double-sided light-receiving solar cell module capable of increasing the amount of power generation on the entire photovoltaic power generation system.SOLUTION: A photovoltaic power generation system is configured from a plurality of solar cell modules 1 to 24 of double-sided light-receiving type. The photovoltaic power generation system is configured from two or more module groups formed by connecting in series a plurality of solar cell modules that are identical or similar in the amount of light incident on theirs back sides relative to the light incident on their front sides.SELECTED DRAWING: Figure 3
Patent JP-2022157381-A (JP)
Title: Puncture adapter, ultrasonic probe, and ultrasonic probe unit
Inventor: SATO TOMOHIRO
IPC: A61B8/00
Filed: 2021-03-31
Abstract: To inhibit a sheath from being broken when being attached to an ultrasonic probe, which is the problem to be solved by an embodiment disclosed in the present specification and drawings.SOLUTION: A puncture adapter of an embodiment is attached to an ultrasonic probe that holds a puncture needle and includes an ultrasonic probe group. The puncture adapter has a puncture bracket capable of being fixed to the ultrasonic probe and a puncture needle guide to be attached to the puncture bracket. The puncture bracket is in a state not fixed to the ultrasonic probe when the puncture needle guide is not attached. The puncture bracket is made to be in a state fixed to the ultrasonic probe by the puncture needle guide being attached.SELECTED DRAWING: Figure 1
Patent JP-2022157702-A (JP)
Title: Formic poison bait storage container
Inventor: SUGIME YASUHIRO
IPC: A01M1/20
Filed: 2021-03-31
Abstract: To conduct a study focusing on the composition of a formic poison bait storage container, resulting in a novel formic poison bait storage container that is suitable for killing ants and allows for observing even the inside of the container.SOLUTION: A formic poison bait storage container has a bottom cover provided with a formic poison bait storage part, and a top cover disposed facing the bottom cover. The top cover contains carbon black of 0.005-0.05 wt.%.SELECTED DRAWING: None
Patent JP-2022157827-A (JP)
Title: Thermoplastic elastomer composition and applications thereof
Inventor: YAMAMOTO KANJI
IPC: C08L91/08
Filed: 2021-03-31
Abstract: To provide a thermoplastic elastomer composition that has the hardness that meets required performance, and has excellent scratch resistance even when its surface has been subjected to a low-rugged-graining process, and provide a molding.SOLUTION: A thermoplastic elastomer composition contains the following (A)-(D). (A) A propylene polymer: 100 pts.mass. (B) An ethylene-α-olefin copolymer containing an ethylene and a C3-20 α-olefin unit: 45-400 pts.mass. (C) A softener: 5-250 pts.mass. (D) A hydrogenated block copolymer having at least one block predominantly composed of a conjugated diene monomer unit and at least one block predominantly composed of a vinyl aromatic monomer unit: 90-300 pts.mass.SELECTED DRAWING: None
Patent JP-2021102438-A (JP)
Title: Vehicle seat structure
Inventor: HAYASHI TOSHIHIRO
IPC: B60N2/90
Filed: 2021-04-12
Abstract: To provide an improved seating surface structure of a chair or a seating surface structure of a seat as well as a structure of a form.SOLUTION: The invention has a structure forming a space, in which a coccyx of a seated person may be positioned and with which a hip of the seated person does not contact, between a lower seating surface and a backrest of a seat. The structure can avoid reaction force applied to a tail, including the coccyx, from below by a load caused by contact with a seating surface of the seat when a person is seated on a conventional seat. Further, the invention also contributes to stabilization of a pelvis and a backbone. Left and right ischium parts are stopped on a same line by stopper effect. Rotational force and twisting of a pelvis part can be inhibited to achieve effect on stabilization of the pelvis part and the back bone of the seated person.SELECTED DRAWING: Figure 1-1
Patent JP-2022163461-A (JP)
Title: self-supporting packaging bag
Inventor: AOKI KAZUMI
IPC: B65D33/00
Filed: 2021-04-14
Abstract: To propose a self-supporting packaging bag made of paper for containing a food, which is allowed to be heated up in an unsealed state directly by an electronic oven or the like and moreover easy to take out a content even if it is less easy to take out.SOLUTION: A self-supporting packaging bag 1 is obtainable by opposing main and back faced laminates 2, 3 each having a paper base material 32, an intermediate film layer 34, and a sealant layer 35 together at their sealant layers, inserting a bottom material 4 by 180° bending with its sealant layer positioned outside, and sealing the bottom seal portion 5 and the side seal portion 6. In the side seal portion, a vapor-passage groove 20 is formed. In one or more laminates selected from the main and back surface laminates of the body portion, one or more opening-induction lines 10 for inducing a tear of the laminate vertically from upper toward lower are provided at portions inner than a quarter of a width size of a packaging bag from a left/right end of the packaging bag.SELECTED DRAWING: Figure 1
Patent JP-2022165121-A (JP)
Title: Mold cleaning device and bending machine
Inventor: KOIZUMI NORIHISA
IPC: B21D5/02
Filed: 2021-04-19
Abstract: To provide a mold cleaning device capable of automatically cleaning a large-sized die.SOLUTION: A die cleaning device (1) has: a first brush (123) for rotatably contacting and cleaning a first shoulder part (87a) out of the first shoulder part (87a) and a second shoulder part (87b) in a die (87) which is attached to a bending machine (92) and has a V groove part (87V); and a second brush (133) for rotatably contacting and cleaning the second shoulder part (87b). A first rotation axis (CL12) of the first brush (123) and a second rotation axis (CL13) of the second brush (133) are orthogonal to an extension direction of the V groove part (87V) and separated.SELECTED DRAWING: Figure 3
Patent JP-2021172584-A (JP)
Title: Carbonaceous material, method for producing the same, and electrochemical device
Inventor: ARIMA JUNICHI
IPC: H01M4/587
Filed: 2021-04-19
Abstract: To provide a carbonaceous material excellent in discharge capacity and cycle durability and having high initial efficiency; and to provide a method for producing the same.SOLUTION: This invention relates to a carbonaceous material in which the pore volume determined by Grand Canonical Monte Carlo simulation for adsorption-desorption isotherm of carbon dioxide is 0.05 cm3/g to 0.20 cm3/g, and a ratio (desorption/adsorption) of desorption and adsorption at a relative pressure of 0.01 in the adsorption-desorption isotherm is 1.08 or more.SELECTED DRAWING: None
Patent JP-2022165809-A (JP)
Title: Learning data creation system, learning data creation method, and learning data creation program
Inventor: AIGA HIROSHI
IPC: G06N20/00
Filed: 2021-04-20
Abstract: To provide a learning data creation system, a learning data creation method, and a learning data creation program for accurately and efficiently creating learning data necessary for machine learning.SOLUTION: A calculation device 20 includes an experimental information storage unit 23 configured to record experimental conditions including factors and levels to be used in experiments, a learning information storage unit 24 configured to record learning data to be used in machine learning, and a control unit 21 configured to generate learning data. The control unit 21 creates, by using an experimental design method, an orthogonal table including a plurality of experimental conditions consisting of factors and levels, generates new experimental conditions from successive levels of preceding experimental conditions and succeeding experimental conditions in the orthogonal table, records the new experimental conditions in the experimental information storage unit 23, generates the learning data through experiments using respective experimental conditions recorded in the experimental information storage unit 23, and records the learning data in the learning information storage unit 24.SELECTED DRAWING: Figure 1
Patent JP-2022167502-A (JP)
Title: Distributed power source control device and control program, and distributed power source system
Inventor: JINTSUGAWA TORU
IPC: H02J3/46
Filed: 2021-04-23
Abstract: To provide a distributed power source control device, a distributed power source control program, and a distributed power source system capable of quickly maintaining the voltage at a point linked with a power system within a proper range by controlling a distributed power source on the basis of a voltage-power factor command value characteristic curve on which a power factor command constantly changes according to a linkage point voltage.SOLUTION: A control device 50 supplies reactive power from a distributed power source 30 linked with a power system 21, to the power system 21, and is configured to control the reactive power by adjusting a power factor of the distributed power source 30. A voltage-power factor command value characteristic curve 52 on which a power factor command value constantly changes according to an output voltage equivalent value (linkage point voltage) of the distributed power source 30, is provided. A power generator unit 32 of the distributed power source 30 is controlled based on a power factor command value obtained from the voltage-power factor command value characteristic curve 52 according to the output voltage equivalent value.SELECTED DRAWING: Figure 2
Patent JP-2022171304-A (JP)
Title: Management system and management method
Inventor: OKAMURA MASA
IPC: G06Q10/04
Filed: 2021-04-30
Abstract: To provide a client with calculation capability of grid computing.SOLUTION: A control unit 505 receives job data in which a client requests calculations in job receiving processing. The control unit 505 predicts temporal changes in calculation capabilities available in individual grid computing of a plurality of arithmetic devices 105 in prediction processing. In matching processing, based on a result of the prediction processing, the control unit 505 allocates the calculation device 105 available for the job data received in the job receiving processing.SELECTED DRAWING: Figure 1
Patent JP-2022171451-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor device
Inventor: MIYAMORI YUUICHI
IPC: H01L27/146
Filed: 2021-04-30
Abstract: To improve the manufacturing yield of a semiconductor device.SOLUTION: A manufacturing method of a semiconductor device includes covering a bonding pad exposed from an opening surrounded by side walls with a flowable conductive material, and removing the flowable conductive material from the bonding pad prior to connecting the conductive member to the bonding pad.SELECTED DRAWING: Figure 5E
Patent JP-2022174372-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: WAKASA HIROYUKI
IPC: C02F1/44
Filed: 2021-05-11
Abstract: To provide a water treatment apparatus capable of efficiently filtering and efficiently recovering filtration membranes by physical washing.SOLUTION: A water treatment apparatus includes a raw water tank in/from which raw water containing flock inflows and is discharged as treated water, shear force generation means by which shear force is mechanically generated in the raw water, and a filtration membrane by which flock in the treated water is separated from the treated water to obtain treated water. the average particle diameter of flock in the treated water is reduced to 0.1 to 10 μm by controlling the shear force generation means. There is also provided a water treatment method.SELECTED DRAWING: Figure 1
Patent JP-2022174795-A (JP)
Title: Power supply device
Inventor: SHOJI MASAKI
IPC: H02M7/48
Filed: 2021-05-12
Abstract: To realize overheat protection and stable voltage output of a converter.SOLUTION: A power supply device comprises: a converter which is connected with a power supply voltage and has a plurality of switching elements; a temperature detection circuit which detects a temperature of the converter; an inverter which is connected between the converter and a load and converts an output voltage of the converter to output it to the load; and a control part which controls the switching elements of the converter. When a temperature detected at the temperature detection circuit exceeds a first limit value, the control part controls the switching elements and controls so that the output voltage of the converter becomes the power supply voltage at a preset rate of change.SELECTED DRAWING: Figure 6