baber/WOPTO huggingface dataset:
Patent JP-2023121586-A (JP)
Title: Image forming apparatus
Inventor: KAWANISHI TOMOYUKI
IPC: G03G21/00
Filed: 2022-02-21
Abstract: To provide an image forming apparatus that can reliably notify an operator that an electrifying roller is not in contact with a photoreceptor drum without providing a special sensor.SOLUTION: An image forming apparatus has: an electrifying roller 12 that can contact and separate from a photoreceptor; a developing unit 15 for forming a toner image on a surface of a photoreceptor drum 11; an image sensor 22 that detects the toner image formed on the surface of the photoreceptor drum 11; and a control part 30. The control part 30 can execute a contact and separation determination mode having a first control section in which the toner image is formed on the photoreceptor drum 11 if the state of contact of the electrifying roller 12 with the photoreceptor drum 11 is abnormal, and the toner image is not formed if the state of contact of the electrifying roller 12 is normal, and a second control section in which the toner image is not formed on the photoreceptor drum 11 regardless of the state of contact of the electrifying roller 12. The control part determines the state of contact of the electrifying roller 12 with the photoreceptor drum 11 based on a result of detection performed by the image sensor 22 in the first control section.SELECTED DRAWING: Figure 1
Patent JP-2023122988-A (JP)
Title: Rear vehicle body structure
Inventor: KAMEMOTO EIJI
IPC: B62D25/20
Filed: 2022-02-24
Abstract: To absorb an impact load from the vehicle rear even if a battery mounting space is extended to the vehicle rear to increase the battery loading capacity.SOLUTION: A rear vehicle body structure A includes: rear side frames 90 extending in a vehicle fore and aft direction; a rear cross member 95 which is arranged so that front parts of the rear side frames 90 contact therewith from the vehicle rear and extends in a vehicle width direction; a pair of left and right side sills 75 which are spaced apart, by predetermined distances, from the front parts of the rear side frames 90 to the outer sides in the vehicle width direction and extend in the vehicle fore and aft direction; and a rear battery frame 33 which extends in the vehicle width direction at the vehicle rear relative to a battery B and the vehicle front relative to the rear side frames 90. The rear battery frame 33 is mounted on the left and right side sills 75 and on the rear cross member 95.SELECTED DRAWING: Figure 8
Patent JP-2023123122-A (JP)
Title: Gift selection support system
Inventor: MIYAZAKI YOSHINORI
IPC: G06Q30/0601
Filed: 2022-02-24
Abstract: To provide a gift selection support system for recommending, as a recommended gift, a local famous product in a gifting person's place of residence when the gifting person selects a gift to be presented to a receiver.SOLUTION: A gift selection support system includes a gifting person-side terminal 1, a server device 2, and a communication network for connecting the gifting person-side terminal 1 and the server device 2. The server device 2 is provided with a gift database in which information about selectable gifts is stored, a place-of-residence database in which information about a gifting person 10's place of residence and a receiver 30's place of residence is stored, and a local famous product database in which information about local famous products in places throughout Japan is stored. When the gifting person 10 selects a gift, the server device 2 extracts a local famous product in the gifting person 10's place of residence, and displays the local famous product as a recommended gift on the gifting person-side terminal 1.SELECTED DRAWING: Figure 9
Patent JP-2023124536-A (JP)
Title: Wrapped soybean curd and method for producing the same
Inventor: MASUOKA MASAHIRO
IPC: A23L11/45
Filed: 2022-02-25
Abstract: To provide a wrapped soybean curd which can be vacuum-wrapped without being collapsed even in a soft state, and a method for producing the same.SOLUTION: A wrapped soybean curd is vacuum-wrapped in a state where a waterproof member is wound on at least the side surface of a cut soybean curd. A method for producing a wrapped soybean curd comprises at least: a step of cutting the soybean curd to a prescribed size; a step of winding a waterproof member on the side surface of the cut soybean curd; and a step of bagging and vacuum-wrapping the soybean curd on which the waterproof member has been wound.SELECTED DRAWING: Figure 1
Patent JP-2023125392-A (JP)
Title: Laser processing device and laser processing method
Inventor: OGIWARA TAKAFUMI
IPC: B23K26/042
Filed: 2022-02-28
Abstract: To provide a laser processing device and a laser processing method which can easily and accurately check whether or not a center position of an image of a laser beam transferred to an entrance pupil surface of a light-focusing part coincides with a center position of an entrance pupil surface of the light-focusing part in a prescribed direction.SOLUTION: A 4f lens unit 420 transfers an image of a laser beam L in a spatial light modulator 410 to an entrance pupil surface 430a of a condensing lens unit 430. An observation camera 488 detects reflection light RL of the laser beam L incident on an object 1 from a first surface 1a side and reflected on a second surface 1b. A control unit 500 controls the spatial light modulator 410 such that a spherical aberration is corrected and a coma aberration is generated in a Y direction on the entrance pupil surface 430a when the reflection light RL is detected by the observation camera 488 in order to check whether or not a center position of the image of the laser beam L transferred to the entrance pupil surface 430a coincides with a center position of the entrance pupil surface 430a in the X direction.SELECTED DRAWING: Figure 10
Patent JP-2023125939-A (JP)
Title: game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2022-02-28
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: By sound output means, prescribed sound is outputted in a prescribed direction where it is hard to directly reach a player who visually recognizes a front direction of a game machine. On the basis that a prescribed execution condition is satisfied, specific performance in a performance mode that can suggest the advantage degree of discrimination in a specific display mode displayed to a display screen visible from the front direction of the game machine and output of specific sound outputted by the sound output means is executed. As the type of specific performance, the game machine has at least first specific performance corresponding to first advantage degree and second specific performance corresponding to second advantage degree higher than the first advantage degree and, as the kind of specific sound, it has first specific sound outputted in the first specific performance and second specific sound outputted in the second specific performance. Thus, there is an effect which can enhance a player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2022069498-A (JP)
Title: Seed coating composition
IPC: A01C1/06
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a seed coating composition containing one or more active ingredients, a method and use for improving biological efficacy of an active ingredient in a seed coating, and a coated seed. 
     SOLUTION: A seed coating composition of the present invention further contains wax and/or polymer carbohydrate. The seed coating composition contains a polymer binder in an amount of 10% or less of the total weight of the wax and the polymer carbohydrate, excluding the wax and/or the polymer carbohydrate. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128144-A (JP)
Title: Cow feeding stuff feeding method
Inventor: KADOSAKA TAKAHARU
IPC: A23K10/30
Filed: 2022-03-03
Abstract: To suppress increase of a pH value of urine of a cow even after childbirth.SOLUTION: There is provided a cow feeding stuff feeding method configured to comprise: a step for, during a dry period, giving to a cow, as a feeding stuff, a mixed feeding stuff obtained by mixing a rough feeding stuff such as, silage and fibrous feeding stuff, and a formula feeding stuff, and adjusting them; a step for giving to the cow, a pineapple-originated feeding stuff including a protein degrading enzyme, where the protein degrading enzyme is configured so that, the protein degrading enzyme is given to the cow so that an enzymatic activity degree per one day becomes 600 GDU or more. In addition, the pineapple originated feeding stuff including: as a main raw material, the pineapple lees; and further including, cashew nutshell, and enzyme treatment pineapple rhizome byproduct, is mixed with the mixed feeding stuff in a uniform state, and then the mixed feeding stuff is given to the cow.SELECTED DRAWING: Figure 4
Patent JP-2023130963-A (JP)
Title: Game machine
Inventor: OBARA YUTA
IPC: A63F7/02
Filed: 2022-03-08
Abstract: To provide a game machine that facilitates recovery of a foul ball.SOLUTION: A foul ball recovery unit (foul ball recovery means) 80 includes: a cover member (first cover part) 81; a base member (second cover part) 82 facing the cover member 81; and a damper member (deceleration part) 83 installed between the cover member 81 and the base member 82 and with which a foul ball collides, thereby decelerating the foul ball. The cover member 81 includes a shaft part (holding part) 81c for holding the damper member 83. The shaft part 81c has a dimension D1 that is shorter than a dimension D2 from the cover member 81 to the base member 82 and longer than a dimension D3 from the cover member 81 to a center point C of a foul ball that has collided with the damper member 83.SELECTED DRAWING: Figure 21
Patent JP-2023131381-A (JP)
Title: Magnetic sandal
Inventor: OFUJI NORIKO
IPC: A61N2/02
Filed: 2022-03-09
Abstract: To provide a treatment tool in which, a beach sandal has magnetism.SOLUTION: There is provided a treatment tool having magnetism and being fitted to an insole part S1 of a footwear on which a sole of the wearer is mounted. The magnetism treatment tool comprises: a protrusion part T which protrudes upward on a root part of each finger of a foot; and a magnetic material J provided on the protrusion part T. The insole part S1 has: a flat base part where, a thong H extends rearward from a thumb of the foot and a root part of at least any finger out of second to fifth fingers adjacent to the thumb, and has magnetism.SELECTED DRAWING: Figure 5
Patent JP-2022079500-A (JP)
Title: Metal nitride-containing particles, dispersion composition, curable composition, curable film, production method thereof, color filter, solid-state imaging element, solid-state imaging device, and infrared sensor
IPC: C08K3/28
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal nitride-containing particle which can be used in a curable composition having excellent anti-settling properties and excellent stability with time, and which can provide a cured film having excellent light shielding properties, and a dispersion composition, a curable composition, a cured film, a color filter, a solid-state imaging element, a solid-state imaging device, an infrared sensor, a method for producing the metal nitride-containing particle, a method for producing the dispersion composition, a method for producing the curable composition, and a method for producing the cured film. 
     SOLUTION: A metal nitride-containing particle contains a nitride of group III-XI transition metal, has an average primary particle diameter of 200 nm or less, and contains a nitrogen atom and an atom T. The atom T is not an oxygen atom, a chlorine atom or a nitrogen atom. A relationship T E /T X <2.0 is satisfied where T E  is the mass base content of the atom T selected from group XIII-XVII elements and detected by X-ray photoelectron spectroscopy and T X  is the mass base content of the atom T detected by X-ray fluorescence spectroscopy. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136853-A (JP)
Title: Semiconductor storage device, recording device, and writing control method for semiconductor storage device in recording device
Inventor: SHIMOYAMA YOJI
IPC: G11C17/18
Filed: 2022-03-17
Abstract: To provide a semiconductor storage device, a recording device, and a writing control method for the semiconductor storage device in the recording device in order to solve the following problem: there is a case where a write state of an anti-fuse element cannot be accurately determined when a resistive element is connected in parallel to the anti-fuse element to improve ESD resistance.SOLUTION: A semiconductor storage device that controls writing to a memory unit having an anti-fuse element includes comparing means for comparing a voltage generated on both ends of a resistive element connected in series with a power supply line that energizes the anti-fuse element and a reference voltage and controls writing to the anti-fuse element of the memory unit based on the output of the comparing means when writing to the memory unit.SELECTED DRAWING: Figure 1
Patent JP-2023140714-A (JP)
Title: Semiconductor device
Inventor: SUZUKI SHIN
IPC: H02M7/53
Filed: 2022-03-23
Abstract: To provide a semiconductor device with a simple circuit structure and including a self-generation type power supply with wide applicability.SOLUTION: A power module 40 includes one semiconductor switching element QH, QC, and at least one output terminal, and a voltage change occurs at the output terminal by a connection relationship change with a power supply line 4 according to turning on/off of the semiconductor switching element. A power supply self-generation circuit 50 includes: an input node Ni connected to the output terminal through a capacitor 15; a diode 17 connected between the input node Ni and an output node No in a predetermined connection direction; a capacitor 20 connected between the output node No and a reference node Nr; and a resistor 18 connected between the input node Ni and a ground line 5. The capacitor 20 maintains a voltage with a polarity according to the connection direction of the diode 17 between the reference node Nr and the output node No.SELECTED DRAWING: Figure 1
Patent JP-2023141069-A (JP)
Title: Magnetic freezer and freezer
Inventor: ASANO YOSHINARI
IPC: F25B21/00
Filed: 2022-03-23
Abstract: To reduce power in a magnetic freezer.SOLUTION: A magnetic freezer is provided with: a closed magnetic path (30) in which a permanent magnet (12), a magnetic working substance (11), and a yoke (13) are connected in series; a coil (19) that generates magnetic flux in the closed magnetic path (30); and a control unit (8) that controls energization to the coil (19). The permanent magnet (12) is a magnet whose amount of magnetization can be changed. The control unit (8) applies a magnetic field to the permanent magnet (12) by energizing the coil (19), to change the amount of magnetization.SELECTED DRAWING: Figure 2
Patent JP-2023144844-A (JP)
Title: Spiral steel pipe and manufacturing method thereof
Inventor: ORUI SUGURU
IPC: C22C38/00
Filed: 2022-03-28
Abstract: To satisfy a required specification by improving toughness, while allowing some degree of strength lowering on the premise to reduce Ni and Mo, in a 570 MPa class spiral steel pipe.SOLUTION: By forming a texture that does not contain martensite, which deteriorates toughness, and has a bainitic ferrite single phase or main phase (90% or more), which improves toughness while maintaining a certain level of strength. Furthermore, in order to compensate for the deterioration in toughness due to the formation of pearlite and polygonal ferrite in some parts due to fluctuations in manufacturing conditions, the crystal grains of bainitic ferrite were made finer.SELECTED DRAWING: None
Patent JP-2023145241-A (JP)
Title: Production method of frozen food containing fishery or livestock meat substitute
Inventor: OSAWA HIROTO
IPC: A23L13/00
Filed: 2022-03-28
Abstract: To improve degradation in frozen food due to syneresis from a fishery or livestock meat substitute used in frozen food.SOLUTION: A production method of frozen food containing a fishery or livestock meat substitute includes mixing into fishery or livestock meat and/or a frozen food raw material, an unfrozen gelatinized fishery or livestock meat substitute which contains 1-20 wt.% of starch having an amylose content of 10-50 wt.%, based on the total weight of the fishery or livestock meat substitute (hereinafter, the same in other components), 0.5-10 wt.% of Konjak powder, 0.1-3.5 wt.% of cellulose, and 0.01-0.5 wt.% of an alkali agent.SELECTED DRAWING: None
Patent JP-2023146595-A (JP)
Title: Detector and manipulator
Inventor: IDA SHINYA
IPC: G01L5/16
Filed: 2022-03-29
Abstract: To provide a detector which can detect torsion and force in a turning direction of a movable arm in addition to inclination and force of the movable arm in a substantially perpendicular direction relative to a turning axis.SOLUTION: A detector 10 to which a movable arm 20 is connected comprises: a first member 11; a second member 12; a first elastic body which connects the first member 11 and the second member 12, and measures torque acting between the first member 11 and the second member 12 using a central axis of the first member 11 and the second member 12 as a turning axis; at least three or more distance sensors 14 arranged at different places to measure distances between predetermined sites on the first member 11 and predetermined sites on the second member 12; and a calculation unit 32 for calculating and detecting an inclination degree and a direction of the second member 12 in a substantially perpendicular direction with respect to the turning axis relative to the first member 11, on the basis of a difference between a distance measured by the distance sensor 14 and a reference value provided for each distance sensor 14.SELECTED DRAWING: Figure 3
Patent JP-2023148305-A (JP)
Title: Garment
Inventor: ISHIMARU YUKI
IPC: A41D13/005
Filed: 2022-03-30
Abstract: To provide improvement on a garment which has a function for cooling or warming a body of a wearer and can adjust a contact degree to the body.SOLUTION: A garment includes a garment body, a temperature adjustment part, a long member, at least one holding member, and a winding device. The garment body is configured to cover at least a part of the body of a wearer. The temperature adjustment part is attached to the garment body and is configured to cool or warm the body of the wearer. The long member has flexibility. At least one holding member is attached to the garment body and holds the long member. The winding device is attached to the garment body and is configured to wind up the long member in response to manual operation. The long member is arranged to gather at least a part of the garment body in accordance with winding up by the winding device.SELECTED DRAWING: Figure 1
Patent JP-2023149478-A (JP)
Title: Image pickup device, imaging apparatus, imaging apparatus control method, and program
Inventor: MATSUDA NOBUTO
IPC: H04N23/60
Filed: 2022-03-31
Abstract: To provide an image pickup device capable of satisfactorily tracking a high-speed subject.SOLUTION: An image pickup device (102) comprises an imaging unit (105) and a recognition unit (106). The imaging unit outputs image data by photoelectric conversion of an optical image formed via an imaging optical system (101), and the recognition unit recognizes a subject based on the image data outputted from the imaging unit. Control information generated based on an area of a subject is output from the image pickup device and an angle of view is changed based on the control information.SELECTED DRAWING: Figure 1
Patent JP-2023151126-A (JP)
Title: Image projection system and image projection method
Inventor: MATSUGAYA ATSUSHI
IPC: H04N5/74
Filed: 2022-03-31
Abstract: To provide a user with a seamless experience between a virtual reality space and a real space.SOLUTION: An image projection system comprises: an object control device which associates a virtual object on a virtual reality space and a real object on a real space; and an image projection device which projects a first real space image based on a first virtual reality space image sensed on the virtual reality space concerning a first virtual object, to a first real object on the real space corresponding to the first virtual object on the virtual reality space.SELECTED DRAWING: Figure 1
Patent JP-2023151137-A (JP)
Title: Program and information processor
Inventor: SUGANUMA YU
IPC: A63F13/216
Filed: 2022-03-31
Abstract: To allow a player to participate in a game event even if the player does not stay near the game event.SOLUTION: A terminal device 12 for progressing a game event while moving an object in a virtual world is caused to function as: acquisition means 54 for acquiring a player's position information in a real world; movement control means 56 for moving an object to a position corresponding to the position information acquired by the acquisition means 54 in a virtual world; storage control means 58 for storing the player's position information or object position information on the basis of the player's operation; and switching means 60 for switching a position of the object from a position corresponding to the position information acquired by the acquisition means 54 to a position based on the position information stored by the movement control means 58 on the basis of the player's operation.SELECTED DRAWING: Figure 5
Patent JP-2022079690-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving the player's interest in playing a game. 
     SOLUTION: The game machine includes: first ball entry means in which a game ball flowing down a first flow path is easier to enter than a game ball flowing down a second flow path; second ball entry means in which a game ball flowing down the second flow path is easier to enter than a game ball flowing down the second flow path; and detection means capable of detecting a game ball flowing down the second flow path. A control signal indicating game information determined on the basis of a result of discrimination executed on the basis of ball entry is output from control signal output means of first control means. A performance for indicating a result of the discrimination based on the control signal is executed by performance execution means included in second control means. Further, a specific performance advantageous to the player is executed while a performance is being executed on the basis of a detection result of the detection means, thus causing an effect that the player's interest in playing the game can be improved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023153649-A (JP)
Title: Tape reel and tape cartridge
Inventor: KADOYA YOSUKE
IPC: G11B23/087
Filed: 2022-04-05
Abstract: To prevent the movement of a tape in a width direction and prevent damage on the tape in a state in which the tape is wound around a tape reel.SOLUTION: A tape reel has: a cylindrical part around which a tape is wound; a first flange which extends annularly outward from the cylindrical part in a radial direction of the cylindrical part; and a second flange which separates from the first flange in an axial direction of the cylindrical part and extends annularly outward from the cylindrical part in the radial direction, wherein a gap between the first flange and the second flange becomes narrower toward the outside in the radial direction, and a bending modulus of the first flange is smaller than a bending modulus of the second flange.SELECTED DRAWING: Figure 8