baber/WOPTO huggingface dataset:
Patent JP-2022121389-A (JP)
Title: Organic electroluminescent material and device thereof
Inventor: CAI WEI
IPC: C07F15/00
Filed: 2022-01-28
Abstract: To provide an organic electroluminescent material and a device thereof.MEANS: An organic electroluminescent material is a metal complex including a ligand La having a structure of Formula 1. The metal complex can be used as a luminescent material in an electroluminescent device. These new compounds, when used in electroluminescent devices, can show better performance, reduce drive voltage, improve the efficiency of devices, particularly EQE, and finally significantly improve the comprehensive performance of devices. Further provided are an electroluminescent device including the metal complex and a compound combination including the metal complex.SELECTED DRAWING: None
Patent JP-2022048364-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which does not hurt the interest of a user without excessively increasing gambling properties. 
     SOLUTION: When an AT continues for 20 sets, a pachinko slot 1 transfers to an ending continuing until an activation of a limiter. In the ending, a counting for 5 games is carried out from immediately before a difference number of pieces reaches a difference number of pieces at the activation of the limiter. When games for the 5 games are carried out, an advantageous section is ended even if the difference number of pieces does not reach the difference number of pieces at the activation of the limiter. 
     SELECTED DRAWING: Figure 146 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023115831-A (JP)
Title: Manufacturing apparatus and manufacturing method of slot rod for optical cable
Inventor: ARAI YUTA
IPC: G02B6/44
Filed: 2022-02-08
Abstract: To provide a manufacturing apparatus of a slot rod for optical cable which can easily keep a rib shape even though a slot rod for optical cable has an increased height of a rib and a manufacturing method of the same.SOLUTION: A manufacturing apparatus 100 of a slot rod for optical cable comprises: a slot rod introduction hole part 141a1 which is formed on a left side surface 141a of a first air-cooling unit 140 and to which a slot rod SL for optical cable is introduced; a slot rod lead-out hole part 141b1 which is formed on a right side surface 141b of the first air-cooling unit 140 and from which the slot rod SL for optical cable is led out; an air supply hole part 141c1 which is provided on a bottom surface of the first air-cooling unit 140 and supplies a gas into the first air-cooling unit 140; and an exhaust hole part 143b which is formed on an upper surface of the first air-cooling unit 140 and exhausts the gas in the first air-cooling unit 140. The gas supplied from the air supply hole part 141c1 is not directly sprayed to a rib R of the slot rod SL for optical cable.SELECTED DRAWING: Figure 4
Patent JP-2023117521-A (JP)
Title: Heat cooking device
Inventor: SAKAI HIDEKI
IPC: A47J27/00
Filed: 2022-02-14
Abstract: To solve such the problem that, when performing heat cooking with respect to an object to be cooked in cooking equipment, causing an ultrasonic wave to act on the object to be cooked can promote heat cooking, since an ultrasonic generator is assembled to existing cooking equipment, cooking equipment to which such the ultrasonic generator is not assembled cannot cause an ultrasonic wave to act on the object to be cooked.SOLUTION: A heat cooking device is provided with an ultrasonic vibrator of which tip can be inserted into cooking equipment from above in a position not coming into contact with a bottom surface of the cooking equipment while being immersed into an object to be cooked and can propagate an ultrasonic wave to the object to be cooked therefrom.SELECTED DRAWING: Figure 2
Patent JP-2023117810-A (JP)
Title: Method for producing cyclopentadiene
Inventor: UEDA TADASHI
IPC: C07C5/23
Filed: 2022-02-14
Abstract: To provide a method for producing cyclopentadiene which contains cyclopentene and diolefin having 5 carbon atoms as raw material components, and can lower a deactivation rate of a catalyst, even when a reaction is performed for a long time.SOLUTION: A method for producing cyclopentadiene includes a cyclization and dehydrogenation step of bringing raw material components containing cyclopentene and diolefin having 5 carbon atoms into contact with a cyclization and dehydrogenation catalyst, and obtaining cyclopentadiene, wherein the cyclization and dehydrogenation catalyst has a carrier containing Si and carried metal carried on the carrier, and the carried metal contains at least one metallic element selected from the group consisting of Zn and Sn, and Pt.SELECTED DRAWING: None
Patent JP-2023120818-A (JP)
Title: Solution treatment apparatus and solution treatment method
Inventor: SAKAI SHIGEHITO
IPC: C08J5/18
Filed: 2022-02-18
Abstract: To selectively coagulate a portion of a solution, which includes a protein easily soluble in water therefor abundantly included in blood.SOLUTION: A solution treatment apparatus 1 comprises: a body part 20A having a gas passage 30 for allowing gas to flow; a discharge part 40 for generating a plasma discharge in the gas passage 30; and a power supply part 9 for applying a voltage between a first electrode 42 and a second electrode 44 of the discharge part 40. The power supply part 9 makes the discharge part 40 perform operation of irradiating a protein easily soluble in water therefor abundantly included in blood with plasma in one of a positively or a negatively charged state more than plasma in the other charged state for a prescribed period, so as to selectively coagulate, out of the protein easily soluble in water therefor abundantly included in blood, a protein charged in the other charged state while suppressing coagulation of a protein in the one charged state.SELECTED DRAWING: Figure 1
Patent JP-2023122083-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-22
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: game control means (a game control microcomputer 100) for controlling progress of a game; performance control means (a performance control CPU 120) for controlling a performance; and a liquid crystal indicator (an image display device 5). The performance control means displays a glass plate image on the liquid crystal indicator and executes a cracking performance for cracking the glass plate image according to a performance control command transmitted from the game control means.SELECTED DRAWING: Figure 1
Patent JP-2023124281-A (JP)
Title: Image processing device
Inventor: OTSUKI MASAAKI
IPC: B41F33/00
Filed: 2022-02-25
Abstract: To enable an attention point for confirming a positional shift state that a user can easily find to be confirmed without printing the attention point on a sheet, in performing polychromic printing of an image, so as to avoid trimming from causing reduction of an effective printing surface of the sheet and addition of trimming processing, and further so as to suppress a top side or an end side of the printing surface from positionally shifting.SOLUTION: An image processing device, which divides an image into a plurality of blocks, comprises: means that extracts boundaries where the divided blocks overlap with each other or lying adjacent to each other from the image, determines a center of an image area including all of the extracted boundaries and determines a reference for positioning with a highest priority from a distance from the center and an image pattern; and means that notifies a user of the determined reference for positioning.SELECTED DRAWING: Figure 1
Patent JP-2023125858-A (JP)
Title: Humidifier and water receiving part
Inventor: YAMAMOTO AKIRA
IPC: F24F6/00
Filed: 2022-02-28
Abstract: To provide a humidifier that can facilitate water supply, and restrain a splash of water.SOLUTION: A humidifier 100 comprises a main body part 10, a water receiving part 60, and a storage part 20. The main body part 10 comprises a top surface 11 in which a water supply port 14 is formed. The water receiving part 60 is arranged below the water supply port 14 and has a noncircular shape in a planar view. The storage part 20 stores water. The water receiving part 60 comprises a first edge part 61, a second edge part 62, and an inclined part 67. The second edge part 62 is opposed to the first edge part 61. The inclined part 67 connects the second edge part 62 and the first edge part 61 and is curved toward the water supply port 14.SELECTED DRAWING: Figure 2
Patent JP-2022066423-A (JP)
Title: Liquid discharge head substrate, method of manufacturing the same, liquid discharge head, and liquid discharge apparatus
IPC: B41J2/16
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving performance of a liquid discharge head substrate. 
     SOLUTION: A method of manufacturing a liquid discharge head substrate includes: a first forming step of forming a first substrate that includes a semiconductor element and a first wiring structure; a second forming step of forming a second substrate that includes a liquid discharge element and a second wiring structure; and a bonding step of bonding the first wiring structure and the second wiring structure such that the semiconductor element and the liquid discharge element are electrically connected to each other after the first forming step and the second forming step. A first surface of the first wiring structure includes a first conductive portion, a first insulating portion, and a second insulating portion, and the first conductive portion is located between the first insulating portion and the second insulating portion. A second surface of the second wiring structure includes a second conductive portion, a third insulating portion, and a fourth insulating portion, and the second conductive portion is located between the third insulating portion and the fourth insulating portion. In the bonding step, the first conductive portion and the second conductive portion are bonded to each other, the first insulating portion and the third insulating portion are bonded to each other, and the second insulating portion and the fourth insulating portion are bonded to each other. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132839-A (JP)
Title: Pedestal sheet for package and package with pedestal sheet
Inventor: SATO TOSHIMICHI
IPC: B65D73/00
Filed: 2022-03-11
Abstract: To stably fix an object to be wrapped which has a three-dimensional shape such that a distance from a pedestal sheet is partially different.SOLUTION: A pedestal sheet 10 for a package includes a flat pedestal sheet body 11, and the pedestal seat body 11 has: an upper fixing surface 12a and a lower fixing surface 12b arranged apart from each other, to which a reversibly or irreversibly deformable package 30 is fixed; and one or more deformation regions 14 formed between each of the upper fixing surface 12a and the lower fixing surface 12b, wherein the deformation regions 14 is deformed so as to cause displacement along a direction away from a surface of the pedestal seat body 11, between the upper fixing surface 12a and the lower fixing surface 12b, in response to the deformation of the package 30 fixed to the upper fixing surface 12a and the lower fixing surface 12b.SELECTED DRAWING: Figure 1
Patent JP-2022081622-A (JP)
Title: Transparent substrate, and thin film support substrate
IPC: H01L51/50
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of edge blur in a pattern when patterning a thin film laminated on a transparent substrate with which uneven incorporation is provided on a front face or a rear face, in a photolithography step. 
     SOLUTION: The present invention relates to a transparent substrate on which a pattern is formed in a photolithography step. Uneven incorporation is provided on one of or both a front face and a rear face, and transmissivity of an ultraviolet ray to be used in the photolithography step is equal to or lower than 50%. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069611-A (JP)
Title: Composition for gas seal member, gas seal member for high-pressured hydrogen unit, and, high pressure hydrogen tool
IPC: C08L9/02
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a gas seal member capable of forming a gas seal member for high-pressure hydrogen units capable of sufficiently suppressing both squeeze-out destruction and blister destruction. 
     SOLUTION: There is provided a composition for a gas seal member used in a high pressure hydrogen environment, in which the composition of the gas seal member contains an elastomer and a fibrous carbon nanostructure, contains the fibrous carbon nanostructure of 1 pt.mass or larger and 10 pts.mass or smaller per 100 pts.mass of the elastomer, an area rate S (%) of an aggregate of the fibrous carbon nanostructure in a cross-section of the gas seal member composition and a volume fraction V (volume %) of the fibrous carbon nanostructure satisfy a relation formula : 0≤S/V≤2.0. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136613-A (JP)
Title: signal peptide
Inventor: TAKEMOTO HIROSHI
IPC: C12N15/82
Filed: 2022-03-17
Abstract: To suppress the production of poorly cleaved hedgehog protein during hedgehog protein production in a plant expression system.SOLUTION: Provided is use of a signal peptide to produce hedgehog protein in a plant expression system.SELECTED DRAWING: None
Patent JP-2023136877-A (JP)
Title: Game machine
Inventor: AKUTAGAWA MITSUHIRO
IPC: A63F7/02
Filed: 2022-03-17
Abstract: To improve conditions under which a suppression function operates and performance of the suppression function so that a problem does not occur for both a player and a game parlor.SOLUTION: When difference number data reaches a predetermined number, a game machine may become to be in a suppression state in which a game does not proceed. When the difference number data reaches the predetermined number in a first game state, first information is stored. When the difference number data reaches the predetermined number in a second game state, second information is stored. When the difference number data reaches the predetermined number and the second information is stored, the game machine does not become to be in the suppression state.SELECTED DRAWING: Figure 489
Patent JP-2023139855-A (JP)
Title: Piping rack, piping unit and plant
Inventor: NODA NATSUMI
IPC: F16L3/24
Filed: 2022-03-22
Abstract: To provide a piping rack capable of efficiently performing nut fastening work without interference of a coupling plate during the nut fastening work to a U-bolt, and a piping unit using the piping rack, and a plant.SOLUTION: A piping rack 1A comprises: a channel 2; a flat bar 3 arranged along the channel 2; a slit 4 that is formed between the flat bar 3 and the channel 2, and into which a leg part of a U-bolt 5 is inserted; and a coupling plate 8A that couples the flat bar 3 and the channel 2. The coupling plate 8A is spaced apart from the slit 4 so that a tool for fastening a nut to the U-bolt 5 does not interfere with the coupling plate 8A.SELECTED DRAWING: Figure 1
Patent JP-2023046223-A (JP)
Title: Radiator and electron device
Inventor: INOUE TAKAHIKO
IPC: F28D15/02
Filed: 2022-03-24
Abstract: To provide a radiator capable of radiating heat in more efficient arrangement, and an electron device.SOLUTION: A radiator (1) comprises: a heat receiving unit (11) in contact with a heat radiation object (20); a radiation unit (12) that radiates heat into the air; and a heat pipe (13) that transfers heat from the heat receiving unit (11) to the heat radiation unit (12). The heat pipe (13) has a bent part (131) that bends away from the heat radiation object (20). The heat receiving unit (11) has a portion that follows at least a part of the bent part (131) and is in contact with the bent part (131).SELECTED DRAWING: Figure 2
Patent JP-2023146429-A (JP)
Title: Terminal device, control method, and program for communication control with antenna placement considered
Inventor: SUGANO KAZUMASA
IPC: H04W16/28
Filed: 2022-03-29
Abstract: To perform appropriate communication control according to the arrangement of antennas in a terminal device.SOLUTION: A terminal device having a plurality of antennas uses each of the plurality of antennas to measure a signal transmitted from a base station device of a network to which the terminal device belongs, determines whether a first antenna and a second antenna included in the plurality of antennas have a predetermined characteristic in common identified based on the measured signal, and notifies the network to which the terminal device belongs of information indicating results of the determination.SELECTED DRAWING: Figure 1
Patent JP-2023146633-A (JP)
Title: Game machine
Inventor: KOMIYA HOMARE
IPC: A63F7/02
Filed: 2022-03-29
Abstract: To provide a game machine that makes it difficult to commit a fraudulent act.SOLUTION: A Pachinko game machine PY1 includes a frame control board 170 that can transmit information to a dedicated external unit 200 provided outside. The frame control board 170 can transmit information related to lending or information related to counting, to the dedicated external unit 200 at a default rate of 31250 bps via asynchronous serial communication. Furthermore, the frame control board 170 can change the communication speed at which the information related to lending or information related to counting is transmitted, each time the information related to lending or information related to counting is transmitted to the dedicated external unit 200.SELECTED DRAWING: Figure 48
Patent JP-2023147410-A (JP)
Title: protection device
Inventor: YASUI TAKAHIRO
IPC: H02H3/087
Filed: 2022-03-30
Abstract: To suppress cost and to protect a wire from a temperature rise of the wire.SOLUTION: A protection device is a protection circuit which cuts off current flowing from a switch installed between a power supply and a load to the load via the wire, and includes: a current measurement part for measuring current flowing in a shunt resistor connected in series with the wire; and a determination part for turning the switch on or off on the basis of current measured by the current measurement part. The shunt resistor has the same temperature at energization as the wire when temperature characteristics are approximately the same as the wire and an environment temperature is equal to the environment temperature of the wire. The determination part turns off the switch when a current value measured by the current measurement part is equal to or higher than a threshold which is previously determined from an environment temperature upper limit of the wire, a wire limit temperature of the wire and the temperature characteristics of the shunt resistor.SELECTED DRAWING: Figure 1
Patent JP-2023149268-A (JP)
Title: Low noise amplifier and control method of amplifier circuit
Inventor: YOSHIOKA TORU
IPC: H03F1/26
Filed: 2022-03-30
Abstract: To provide a low noise amplifier and a control method of an amplifier circuit capable of detecting faults.SOLUTION: An amplifier circuit includes an amplification transistor that amplifies a signal input from an input terminal and outputs it to a first node, a current mirror circuit that supplies a bias current to the amplification transistor, a resistor provided in a feedback path that returns the output of the first node to the input terminal, and a first switch provided in the feedback path to make the feedback path conductive or non-conductive, and a low noise amplifier uses the first switch to make the feedback path non-conductive when detecting a failure in the amplifier transistor.SELECTED DRAWING: Figure 5
Patent JP-2023150249-A (JP)
Title: coating liquid
Inventor: SAKAMOTO HIROKI
IPC: B01J35/02
Filed: 2022-03-31
Abstract: To provide a coating liquid for obtaining coating that has high affinity with a photocatalyst, maintains transparency, does not damage a photocatalyst effect, has excellent crack resistance or adhesion, can be cured at low temperature, and is excellent also in temporal stability even when mixed with an aqueous dispersion.SOLUTION: A coating liquid contains titanium oxide nanoparticles, amorphous silica, water, and alcohols having four or less carbon atoms, wherein the titanium oxide nanoparticles have acetoxy groups bonded to their surfaces, and when a temperature thereof is raised to 600°C using a simultaneous differential thermogravimetric measurement device, a mass reduction rate is 5 mass% or more at 200°C or higher, and an average particle size is 1 to 10 nm, the amorphous silica has a residual acid content of 100 ppm or less, residual organic groups are 5 to 35 mass%, and an average particle size is 50 nm or less.SELECTED DRAWING: None
Patent JP-2023152134-A (JP)
Title: Alignment mechanism and authentication system
Inventor: KAIHATSU SO
IPC: G06T7/00
Filed: 2022-04-01
Abstract: To provide an alignment mechanism and an authentication system which can align a face of a user within a reading range of a reading device by a simple configuration without using a mirror which reflects the face of the user.SOLUTION: An alignment mechanism for aligning a position of a face of a user within a reading range of a reading device which reads the face of the user according to one embodiment of the present invention comprises: a first plate including a first image; and a second plate including a transparent second image, wherein the second plate is arranged by overlapping the second image on the first image and spaced apart from a predetermined distance from the first plate in a normal direction of the first plate.SELECTED DRAWING: Figure 1
Patent JP-2022082717-A (JP)
Title: Game system
IPC: A63F13/833
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of enhancing an advertising effect. 
     SOLUTION: A game system includes a plurality of computers and a server system that has a storage unit and communicates with the plurality of computers. The storage unit in which identification information for identifying each of a plurality of users is stored includes virtual space generation means for generating a virtual space, association means for storing advertisement information for identifying an advertisement in the storage unit in association with the identification information of any one of the plurality of users, and advertisement display means for displaying an advertisement corresponding to the advertisement information in the virtual space when a user with an advertisement corresponding to the identification information associated with the advertisement information plays a match. When an opponent user for the user with an advertisement in the match wins the user with an advertisement, the association means associates the advertisement information with the identification information of the opponent user. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155854-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-04-11
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: As a read-ahead performance that changes a display mode of a standby reservation display, a game machine can execute a first performance in which a moving display of the standby reservation display is executed while a decorative symbol is temporarily stopped, and a second performance in which at least one decorative symbol is varied at high speed while displaying a suggestion display. An operation promotion display that prompts a player to operate an operation unit is displayed in a state where the decorative symbol is varied at high speed after the end of the moving display of the standby reservation display in the first performance.SELECTED DRAWING: Figure 399