baber/WOPTO huggingface dataset:
Patent JP-2023065146-A (JP)
Title: Production method of cobalt sulfate
Inventor: KANEKO TAKASHI
IPC: C22B3/32
Filed: 2021-10-27
Abstract: To provide a production method of a highly pure cobalt sulfate from a cobalt chloride solution containing impurities without using an electrolysis process.SOLUTION: A production method of obtaining cobalt sulfate by removing impurities from a cobalt chloride solution containing one or more kinds of impurities of copper, zinc, manganese, calcium, and magnesium includes: (1) a prestage step including a copper removal step S1 of adding a sulfating agent to a cobalt chloride solution to generate, separate and remove a precipitation of a sulfide of copper, and a first solvent extraction step S2 of bringing a cobalt chloride solution into contact with an organic solvent containing alkylphosphoric acid-based extractant to extract into the organic solvent, thereby, separating and removing zinc, manganese, and calcium; and (2) a poststage step including a second solvent extraction step S3 of bringing the cobalt chloride solution after the prestage step into contact with an organic solvent containing strait-chain carboxylic acid, and thereafter subjecting to back-extraction with sulfuric acid to obtain a cobalt sulfate solution.SELECTED DRAWING: Figure 1
Patent JP-2022076478-A (JP)
Title: Method of evaluating cured resin
Inventor: KOSHIIO KEN
IPC: G01L1/00
Filed: 2021-11-09
Abstract: To provide a novel method of evaluating cured resin products, an evaluation method which allows for obtaining information on microscopic/local stress in a cured resin product, and an evaluation method which allows for evaluating the direction and magnitude of stress in an adhesive body provided by a cured product of an adhesive.SOLUTION: A method of evaluating stress in a cured resin product is provided, comprising a measurement step of irradiating the cured resin product with an X-ray beam to obtain a circular or elliptical two-dimensional pattern by the small-angle X-ray scattering method.SELECTED DRAWING: Figure 19
Patent JP-2022010249-A (JP)
Title: Injection molding die
IPC: B29C45/37
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding die capable of preventing occurrence of sink marks on a design surface of a molded product even in a case where there is a region into which outside air is difficult to be introduced between a molding surface of a core die (a back side molding surface), that forms a back side surface opposite to a design side surface of a resin molded product, and the back side surface of the resin molded product, because of the sink marks being concentrated on a back side surface portion of the molded product being molded due to existing of this region. 
     SOLUTION: The injection molding die includes a cavity die 20 and a core die 30 capable of being attached to/removed from the cavity die freely, and is provided with a gas reservoir recess 35 formed for securing an unfilled space in which a molten resin does not fill a hollow, and securing, on the back side molding surface of the core die 30 that forms the back side surface of the resin molded product, a depth of 0.15 to 1.00 mm from the back side molding surface. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022022245-A (JP)
Title: Reception device, reception method, and reception program
IPC: H04H20/28
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal configuration device, a signal configuration system, a signal configuration method, and a signal configuration program that can promptly send out data in response to an emergency alarm signal. 
     SOLUTION: A signal configuration device 12 includes an information generation unit 21. The information generation unit 21 corresponds to a TMCC information generation unit 121 in the first embodiment shown in Figure 2. The information generation unit 21 generates a frame so that each of a plurality of slots constituting a frame to be transmitted contains an activation control signal according to whether the frame is under emergency alert broadcasting. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077495-A (JP)
Title: Manufacturing method of bandpass filter, and bandpass filter
Inventor: SEKO TAKAFUMI
IPC: G02B5/28
Filed: 2021-11-25
Abstract: To provide a manufacturing method of a bandpass filter capable of suppressing cloudiness of a cavity layer even if the cavity layer having a large film thickness is formed by using a high-refractive-index material, and to provide the bandpass filter.SOLUTION: A manufacturing method of a bandpass filter is used to manufacture a bandpass filter 1 constituted of a dielectric multilayer film 2 including a cavity layer 3 made of TiO2 and a laminated part 6 disposed so as to sandwich the cavity layer 3 while a first dielectric layer 4 made of a high-refractive-index material and a second dielectric layer 5 made of a low-refractive-index material are laminated alternately, and a film-forming stop period T1 for decreasing temperature of a film-forming board 15 by stopping film formation temporarily during a process in the film-forming process of the dielectric multilayer film 2.SELECTED DRAWING: Figure 13
Patent JP-2023077799-A (JP)
Title: Low density polyethylene, polyethylene composition, and molded body
Inventor: OKAMOTO MAKOTO
IPC: C08F10/02
Filed: 2021-11-25
Abstract: To provide a low density polyethylene capable of reducing fish eyes when mixing with a high density polyethylene, and excellent in stain resistance.SOLUTION: A low density polyethylene has a density of 935 (kg/m3) or lower, an MFR at 190°C and 2.16 kg weight of 1.5-7 (g/10 min), a molecular weight distribution (MWD (conv)) by gel permeation chromatography infrared detector measurement of 13-30, a ramification index (gpcBR) of 1.2-2.5, and satisfies the following formula (1) and formula (2): 20<MT/gpcBR<200 (1); Y≤1.8 (2). In the formula (1), MT is a tension (mN) at 190°C. In the formula (2), Y is a maximum value of Mw(abs)/Mw(cc), where Mw(cc) is 104-105 constituents. Mw(abs) is an absolute molecular weight, and Mw(cc) is a molecular weight calculated by an RI detector in 3D-GPC measurement.SELECTED DRAWING: Figure 1
Patent JP-2023077911-A (JP)
Title: Crystal structure analysis method, crystal structure analysis device, and crystal structure analysis program
Inventor: YAMANO AKITO
IPC: G01N23/2055
Filed: 2021-11-25
Abstract: To make it possible to obtain a crystal structure analysis result with high reliability in a crystal structure analysis method, a crystal structure analysis device, and a crystal structure analysis program that specify a crystal structure by subjecting a plurality of diffraction patterns to data processing and analysis.SOLUTION: Provided is a crystal structure analysis method, including: acquiring data (Data-1, Data-2, Data-3, ..., Data-n) by applying radiation to each of a plurality of samples while changing the incident angle of the radiation to obtain diffraction point intensity and reliability with respect to a plurality of crystal lattice planes in each of the samples; determining whether to perform merging for individual data on the basis of a merging reference index (Rint, integrity), the merging being processing of integrating a plurality of data sets into one set; performing the merging to the data determined to be subjected to the merging, which is processing for integrating the plurality of data sets into one set; and specifying a structure of a crystal by the merged data obtained as a result of the merging.SELECTED DRAWING: Figure 6
Patent JP-2023078917-A (JP)
Title: wire harness
Inventor: SAITO RYUTA
IPC: H01B7/00
Filed: 2021-11-26
Abstract: To provide a wire harness that can be suppressed from getting rattled.SOLUTION: A wire harness 10 comprises a wire harness main body 11 having an electric wire member 20 and an exterior member 30, a first route regulation member 40 and a second route regulation member 60 which regulate a route of the wire harness main body 11. The first route regulation member 40 has an insertion port 40X opening in a direction orthogonal to a length direction of the first route regulation member 40. The second route regulation member 60 has: a receiving part 65 covering a portion in a circumferential direction of the first route regulation member 40; a lid 62 covering the whole circumference of the first route regulation member 40 together with the receiving part 65; first fixed parts 66 provided at both end parts in the circumferential direction of the receiving part 65; second fixed parts 70 provided at both sides in the circumferential direction of the lid 62; and fixed members 63 mounted on the first fixed parts 66 and the second fixed parts 70 overlapped with each other to inhibit the first fixed parts 66 and the second fixed part 70 from separating from each other, where the receiving part 65 and the lid 62 sandwich the first route regulation part 40 therebetween.SELECTED DRAWING: Figure 6
Patent JP-2023081171-A (JP)
Title: Direct conversion type radio receiver and control method thereof
Inventor: IWATA HIROKAZU
IPC: H04B1/16
Filed: 2021-11-30
Abstract: To stably receive a signal by a direct conversion type radio receiver.SOLUTION: A radio receiver (10) includes a local oscillator (4) for generating a local oscillation signal (So), a direct conversion part (1) for performing frequency conversion by mixing a radio frequency signal (RF) in which a tone signal is superposed and the local oscillation signal (So), an FM detector part (2) for detecting a center frequency of the radio frequency signal (RF), and an AFC control part (73) for controlling the frequency of the local oscillation signal (So). The AFC control part (73) controls the local oscillator (4) so that the frequency of the local oscillation signal (So) matches the center frequency detected by the FM detector part (2).SELECTED DRAWING: Figure 1
Patent JP-2023081577-A (JP)
Title: Phenoxy resin, composition, cured product, and method for producing phenoxy resin
Inventor: TAKEDA AKIHIRO
IPC: C08G65/40
Filed: 2021-12-01
Abstract: To provide a phenoxy resin capable of giving a cured product that has excellent flexibility, can resist warping due to curing shrinkage, and also has a self-repairing function.SOLUTION: A phenoxy resin includes a structure represented by formula (2) below. (In formula (2), X is a divalent linking group having 2 to 10 carbon atoms derived from a hydrocarbon, R is a hydrocarbon group having 10 to 18 carbon atoms, and m is an integer of 1 to 10).SELECTED DRAWING: None
Patent JP-2022091722-A (JP)
Title: Control program, container, and semiconductor device manufacturing facility for charging of wafer type sensor and auto teaching
Inventor: JANG YONG SEOK
IPC: H01L21/02
Filed: 2021-12-07
Abstract: To provide a control device for charging and auto teaching of a wafer type sensor, a control program executed by the control device, a wafer type sensor storage device, a wafer type sensor charging device, and a semiconductor device manufacturing facility.SOLUTION: In an auto teaching system 100 including a substrate processing apparatus 110 for processing wafers, a wafer type sensor 120 to inspect a semiconductor device manufacturing facility and its part, a control device 130, a storage device 140 for storing the wafer type sensor 120, and a charging device 150 for charging the wafer type sensor 120, a control program executed by the control device 130 equipped with a processor monitors the semiconductor device manufacturing facility and its part using the wafer type sensor 120 and monitors the remaining battery level of the wafer type sensor.SELECTED DRAWING: Figure 1
Patent JP-2023085826-A (JP)
Title: Image forming apparatus
Inventor: FUSE TAKASHI
IPC: G03G15/02
Filed: 2021-12-09
Abstract: To prevent or alleviate a reduction in the life of a photoconductor drum by not uniformly changing the frequency of electrification AC voltage to avoid moire.SOLUTION: An image forming apparatus 10 has: an electrifying roller 3 that electrifies a photoconductor drum 2; an electrification high voltage power supply 30 that applies, to the electrifying roller 3, a voltage obtained by superimposing DC voltage and AC voltage; an image processing unit 9 that generates an output image signal for image formation from image data; an image diagnosis unit 700 that performs diagnosis about the density of an image of the output image signal generated by the image processing unit 9; and a control unit 400 that, based on a result of the diagnosis conducted by the image diagnosis unit 700, changes the frequency of the AC voltage applied to the electrifying roller 3 by the electrification high voltage power supply 30.SELECTED DRAWING: Figure 3
Patent JP-2022031336-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing each kind of control. 
     SOLUTION: A main-side CPU has a function of retracting information in a flag register of a main-side CPU to a main-side RAM when changing from a situation in which processing corresponding to specific control is under execution to a situation in which processing corresponding to non-specific control is executed, and a function of restoring information in the flag register retracted to the main-side RAM to the flag register of the main-side CPU when completing processing corresponding to the non-specific control. As processing corresponding to non-specific control, trial shooting test execution processing and management execution processing are set. Information in the flag register is retracted to the main-side RAM in a situation in which trial shooting test execution processing is executed and then trial shooting test execution processing and management execution processing are executed, and information in the flag register retracted to the main-side RAM is restored to the flag register in the main-side CPU when completing management execution processing. 
     SELECTED DRAWING: Figure350 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086304-A (JP)
Title: Detection device for construction machine
Inventor: KURATA JUNICHI
IPC: E02F9/26
Filed: 2021-12-10
Abstract: To provide a detection device for a construction machine which can output information utilizable for improving a construction machine.SOLUTION: A detection device 10 for a construction machine which is attachable/detachable to/from a construction machine includes a lever operation detection unit 101 for detecting lever operation information on tilting operation of an operation lever A of the construction machine, and a time detection unit 102 for detecting time at a current position of the construction machine, and outputs the lever operation information by the lever operation detection unit 101 as data associated with detection time of the time detection unit at a time point when the lever operation information has been detected.SELECTED DRAWING: Figure 11
Patent JP-2023087771-A (JP)
Title: protector
Inventor: KATO SHINJI
IPC: H02G11/00
Filed: 2021-12-14
Abstract: To provide a protector capable of shortening a time required for wiring work of a wiring material.SOLUTION: A protector 1 comprises a case main body 2 and a cover member 3. The cover member 3 includes: a cover main body part 10; a first cover part 11 extending in a first direction from an end in the first direction of the cover main body part 10; and a second cover part 12 extending in a first direction from the end in the first direction of the cover main body part 10 and curved in a shorter direction. The first cover part 11 and the second cover part 12 are located at positions which are overlapped in a length direction when viewed from a shorter direction of the cover main body part 10, and form an insertion space S for passing a third extension part WH3 of a wiring material WH in the shorter direction when viewed from an orthogonal direction of the cover main body part 10. The first cover part 11 includes: a movable portion 31 movable in the orthogonal direction with respect to the cover main body part 10 when viewed from the shorter direction of the cover main body part 10; and a hinge portion 32 freely rotatably connecting the cover main body part 10 and the movable portion 31.SELECTED DRAWING: Figure 6
Patent JP-2023089637-A (JP)
Title: Mushroom bed cultivation method, container-packed mushroom bed produced in process thereof, and mushroom bed cultivation facility for use in cultivation method thereof
Inventor: KOMAGATA YOSHIHIRO
IPC: A01G18/20
Filed: 2021-12-16
Abstract: To provide fungal cultivation techniques for more economically and efficiently producing high-quality fruit bodies.SOLUTION: Provided is a mushroom bed cultivation method, comprising: medium material preparation step A of mixing rice husk and rice bran to obtain a medium material; medium material filling step B of filling the medium material into a cultivation container to obtain a container-packed medium material; sterilization step C of steam sterilizing the container-filled medium material to obtain a container-packed medium; heat dissipation step D of cooling the container-packed medium; inoculation/sealing process E of inoculating a mother fungus and sealing the container-packed mushroom bed, initial culture step F of managing it at 24°C to 26°C for 15 days to culture the mycelium; and late culture step G of managing it at 26°C to 27°C for 15 days from the 16th day after starting the initial culture step F to further culture the mycelium.SELECTED DRAWING: Figure 1
Patent JP-2023091194-A (JP)
Title: Protective cover for smart meter
Inventor: TAJIMA RYUICHI
IPC: G01F15/14
Filed: 2021-12-20
Abstract: To solve conventional problems such as a disconnection of a signal line and the lack of suitable installation locations when the installation location of the transmitter is far from a smart meter without clear standards for the installation locations of the transmitters for transmitting water usage.SOLUTION: A protective cover for a smart meter comprises: covering pieces 11 and 12 attached from both sides along the longitudinal direction of a meter unit base; and a lid 2 with space 21 for setting a transmitter of the smart meter.SELECTED DRAWING: Figure 3
Patent JP-2023091359-A (JP)
Title: Individual package absorbent article
Inventor: NAGASHIMA MARIKO
IPC: A61F13/56
Filed: 2021-12-20
Abstract: To provide an individual package absorbent article capable of facilitating positioning in wearing of the absorbent article so as to quickly wear the absorbent article individually packaged.SOLUTION: An absorbent article comprising a deviation preventing adhesive agent layer 8 for being fixed to an underwear, is folded with an individually packaging sheet 20 fixed to an external face of a peeling sheet 13 and the peeling sheet 13 covering the deviation preventing adhesive agent 8 so that the peeling sheet can be peeled freely, in a longitudinal direction at a fold line in a width direction, and individually packaged by the individually packaging sheet 20. Each of the peeling sheet 13 and the individually packaging sheet 20 is formed on a front part F and a rear part B including, a body fluid discharge part of a wearer in wearing of the absorbent article so as to be peeled. By removing the peeling sheet 13 and the individually packaging sheet 20 on the front part F, the deviation preventing adhesive agent layer 8 on the front part F is exposed, and the front part F of the absorbent article where the peeling sheet 13 and packaging sheet 20 are arranged on the rear part B, can be fixed to an underwear of the wearer first.SELECTED DRAWING: Figure 11
Patent JP-2023091976-A (JP)
Title: Decorative sheet and manufacturing method therefor
Inventor: HASHIMOTO AYAKA
IPC: B32B27/10
Filed: 2021-12-21
Abstract: To make it possible to provide a decorative sheet having improved designability.SOLUTION: There is provided a decorative sheet 1 in which a pattern layer 20 is formed on a base sheet 10, a bright layer 30 is formed on the pattern layer 20, the pattern layer 20 contains a pigment having an average particle size of 10 nm or more and 150 nm or less, and the bright layer 30 contains a bright pigment having an average particle size of 1 μm or more and 100 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023092692-A (JP)
Title: Steering device
Inventor: NAGANO TAKANOBU
IPC: B62D6/00
Filed: 2021-12-22
Abstract: To stabilize steering even when load of a vehicle largely changes.SOLUTION: A steering device 100 comprises: a turning mechanism 150 configured to turn turning wheels 220; and a turning control device 130 for controlling the turning mechanism 150. The turning control device 130 comprises: a target turning angle acquisition unit 131 for acquiring a target turning angle; a load value acquisition unit 132 for acquiring a load value that indicates a load applied to the turning wheels 220; a feedback control unit 133 for feedback controlling an actuator provided in the turning mechanism 150 so that the target turning angle and an actual turning angle of the turning wheels coincide together; and a gain updating unit 134 for updating feedback gain used in the feedback control unit 133 in response to the load value.SELECTED DRAWING: Figure 2
Patent JP-2023094281-A (JP)
Title: Drilling casing equipped with underground obstacle removing bit
Inventor: TANAKA MASASHI
IPC: E21B7/00
Filed: 2021-12-23
Abstract: To provide a drilling casing equipped with an underground obstacle removing bit for removing underground obstacles such as foundation piles and foundation slabs of an old building remaining underground.SOLUTION: The drilling casing has: a casing body 2; a drilling bit 3 attached to a tip of the casing body 2; and an underground obstacle removing bit 4 attached to an inner circumference of the casing body 2, rotating forward together with the casing body 2 and the drilling bit 3, and cutting a cut surface of the underground obstacle cut inside the casing body 2 by the drilling bit 3. The underground obstacle removing bit 4 is configured with a bit holder 6 attached to a peripheral wall of the casing body 2, and a cutting bit 5 attached to bit holder 6 and separated from bit holder 6 by reverse rotation of the casing body 2.SELECTED DRAWING: Figure 5
Patent JP-2023095150-A (JP)
Title: Rf amplifier and mri apparatus
Inventor: YAMAKI HIROFUMI
IPC: G01R33/36
Filed: 2021-12-24
Abstract: To compensate gain linearity relative to a plurality of input signals having different frequencies.SOLUTION: An RF amplifier includes an FB circuit, acquisition means and changing means. The FB circuit compensates gain linearity relative to an input RF signal. The acquisition means acquires information indicating a frequency of the RF signal. The changing means changes a control range of the FB circuit on the basis of the information indicating the frequency.SELECTED DRAWING: Figure 2
Patent JP-2022058431-A (JP)
Title: Binding machine
IPC: B21F15/06
Filed: 2021-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a binding machine capable of binding an object to be bound even when another member is in front of the object to be bound. 
     SOLUTION: A reinforcing bar binding machine 1F includes: a first main body portion 301 containing a binding portion 201 for twisting a wire W and a driving portion 202 for driving the binding portion 201; a second main body portion 302 provided with a handle portion; and a bridged portion 303 connecting the first main body portion 301 and the second main body portion 302. The first main body portion 301 includes: a magazine 220 which is a storage portion in which a reel 20 around which the wire W is wound so as to be deliverable can be rotated and detachably stored; and a wire feeding portion 203 which pulls out and sends the wire W wound around the reel 20 housed in the magazine 220. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT