baber/WOPTO huggingface dataset:
Patent JP-2023019393-A (JP)
Title: Method for producing cement additives and method for producing cement formulation
Inventor: ASHIDA TOMOAKI
IPC: C04B22/14
Filed: 2021-07-29
Abstract: To provide a method for producing cement additives which can constitute a highly waterproof cementitious composition while being a powder of fine polymer particles.SOLUTION: Powdery granular materials used in the manufacture of cement additives of the invention are obtained by the following steps of: adding a spacer which is a water-soluble polymer (B) to the latex containing polymer fine particles (A); adding a coagulant (C) to the latex to form agglomerate of the polymer fine particles (A); and obtaining the powdery granular materials of the polymer fine particles (A) by separating the agglomerate from the aqueous phase and drying them. In the method of the invention, the water-soluble polymer (B) may be a polycarboxylic acid type dispersant and/or polyvinyl alcohol, and the coagulating agent (C) may be an inorganic salt.SELECTED DRAWING: None
Patent JP-2023020185-A (JP)
Title: Liquid supply device
Inventor: MURAOKA HIROYUKI
IPC: F04B43/08
Filed: 2021-07-30
Abstract: To enhance discharge accuracy of liquid in a liquid supply device.SOLUTION: A liquid supply device injects liquid into a pump chamber 16 by expanding a tubephragm 15 as first flexible member, discharges the liquid in the pump chamber 16 to the outside by contracting the tubephragm 15, and comprises a medium housing case 28 comprising a bellows 31 as a second flexible member for separating a medium housing chamber 32 communicating with a pump housing chamber 17 and an air chamber 33, a drive mechanism 27 provided with a rod 44a, an electric motor 46 as a drive member for reciprocating the rod 44a in an axial direction, and a pressure adjustment mechanism 60 for reducing a pressure in the air chamber 33 when expanding the tubephragm 15 via a liquid medium M by contracting the bellows 31.SELECTED DRAWING: Figure 1
Patent JP-2021185229-A (JP)
Title: Polyester resin having excellent heat resistance and solubility in solvent, and coating composition containing the same
Inventor: SIM JONG-KI
IPC: C09D167/02
Filed: 2021-08-06
Abstract: To provide a polyester resin having excellent heat resistance and solubility in a solvent, and a coating composition which enables formation of a coating film containing the same and thus having excellent heat resistance, hardness, chemical resistance, stain resistance and hydrolysis resistance.SOLUTION: A polyester resin includes a repeating unit obtained by copolymerization of (a) a divalent acid component and (b) a diol component containing isosorbide and alicyclic diol, and has a glass transition temperature of 80°C or higher.SELECTED DRAWING: None
Patent JP-2023024133-A (JP)
Title: Relay device, data relay method, and program
Inventor: FUKUNAGA MASATAKE
IPC: G07B15/00
Filed: 2021-08-06
Abstract: To provide a relay device, a data relay method, and a program capable of improving convenience while ensuring security in settlement processing.SOLUTION: A repeater 3 relays a command and a response transmitted and received in a mutual authentication process performed between a settlement terminal 1 and an electronic device 2 after short-range wireless communication is started between the settlement terminal 1 and the electronic device 2, and relays a command and a response transmitted and received in a settlement process performed between the settlement terminal 1 and the electronic device 2 after mutual authentication between the settlement terminal 1 and the electronic device 2 is completed.SELECTED DRAWING: Figure 7
Patent JP-2023025438-A (JP)
Title: Method for producing hydrophilic glass substrate
Inventor: MINAGAWA YASUHISA
IPC: C03C17/28
Filed: 2021-08-10
Abstract: To provide a method for producing a hydrophilic glass substrate provided with a hydrophilic polymer layer whose surface irregularities are controlled.SOLUTION: A method for producing a hydrophilic glass substrate includes the step of forming a hydrophilic polymer layer on a glass substrate subjected to alcohol treatment.SELECTED DRAWING: None
Patent JP-2023028608-A (JP)
Title: Tension detecting method for linear member for structure, linear member for structure, and sensor installing jig for linear member
Inventor: NOMURA SHINSUKE
IPC: G01L5/04
Filed: 2021-08-19
Abstract: To provide a tension detecting method for a linear member for a structure capable of detecting tension of the linear member for the structure with less time and effort, and to provide the linear member for the structure and a sensor installing jig for the linear member.SOLUTION: In a tension detecting method for a linear member for a structure, the strain variation of a cable 1 for a bridge is measured by an optical fiber type strain sensor 2 in a strain fluctuation measuring step. In a variation frequency distribution detection step, the distribution of a variation frequency of the strain caused by vibration A in a direction perpendicular to an axis of the cable 1 for the bridge is detected on the basis of the variation of the strain. In a natural frequency specifying step, the natural frequency of the cable 1 for the bridge is specified on the basis of the variation frequency distribution of the strain. In a tension calculation step, the tension of the cable 1 for the bridge is calculated on the basis of the natural frequency.SELECTED DRAWING: Figure 1
Patent JP-2023028915-A (JP)
Title: Vegetable production system and vegetable production method
Inventor: YAMAMOTO TAKESHI
IPC: A01D46/30
Filed: 2021-08-20
Abstract: To provide a vegetable production system and a vegetable production method, capable of normally and stably performing harvesting.SOLUTION: A vegetable production system 1 includes: a holding tool 5 for holding a vegetable 3 having a leaf part 3b so that the leaf part 3b is positioned above; a hand 35 of a movement device 11 that movably supports the holding tool 5; and a camera 12 for imaging the holding tool 5 supported by the hand 35, from below. The hand 35 holds the holding tool 5 and moves the holding tool to a predetermined imaging position 10. The camera 12 is disposed below the imaging position 10 and images, from below, the holding tool 5 supported by the hand 35 at the imaging position 10.SELECTED DRAWING: Figure 7
Patent JP-2023032623-A (JP)
Title: Processing device for resin-containing material
Inventor: OZAKI RYOTA
IPC: B29C33/02
Filed: 2021-08-27
Abstract: To suitably press a resin-containing material.SOLUTION: A processing device 10 comprises a mold 11 having a pressing surface 11a for pressing a composite material in which resin and fibers are combined. Cooling water hole 14 through which cooling water flows are formed inside the mold 11. A surface of the cooling water hole 14 is covered with a cooling water pipe 15. A heat transfer coefficient between the mold 11 and the cooling water flowing through the cooling water holes 14 is higher in a downstream area than in an upstream area. A surface roughness of an outer peripheral surface of the cooling water pipe 15 is smaller in the downstream area than in the upstream area.SELECTED DRAWING: Figure 1
Patent JP-2021192256-A (JP)
Title: Commodity registration device, control method and program
Inventor: NAKAMURA SHOTA
IPC: G06Q20/20
Filed: 2021-08-27
Abstract: To provide a technique to properly use a settlement device.SOLUTION: An information processing system (2000) includes a commodity registration device (3000), a first settlement device (4020), a second settlement device (4040), a first processing unit (2020), a second processing unit (2040) and a control unit (2060). The first processing unit (2020) associates settlement information with the first settlement device (4020). The second processing unit (2040) associates the settlement information with identification information read from a portable medium in the second settlement device (4040), or outputs the settlement information to the portable medium. The control unit (2060) controls to determine which of the first processing unit (2020) or the second processing unit (2040) processes the settlement information.SELECTED DRAWING: Figure 1
Patent JP-2023035493-A (JP)
Title: Document analysis device and document analysis method
Inventor: TAMON NATSUMI
IPC: G06F40/14
Filed: 2021-09-01
Abstract: To provide a document analysis device that provides a user with information related to citation relationships among item sentences in different documents, and that allows a user to register desired data in a form linked to related parts of multiple documents.SOLUTION: Provided is a document analysis device for performing document analysis of a first document and a second document, each of which is hierarchically described in a form in which each item sentence is attached with an index symbol, comprising: a citation destination extraction unit 12 which extracts, by language analysis processing, a first citation destination index symbol described as a citation destination within the second document, in a first item sentence selected from the first document; and a citation relationship identifying unit 14 which identifies a second item sentence cited in the first item sentence from the second document based on the first citation destination index symbol and a hierarchical structure of the index symbols attached with each item sentence of the second document.SELECTED DRAWING: Figure 4
Patent JP-2023037670-A (JP)
Title: Pachinko game machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2021-09-06
Abstract: To provide a Pachinko game machine capable of enhancing amusement of a game.SOLUTION: A Pachinko game machine can be shifted to a high base state by satisfying a predetermined transition condition. The predetermined transition condition includes at least a first shift condition and a second shift condition. The first shift condition is that the number of variation display times of a special symbol reaches a predetermined number of times, and the second shift condition is that the result of a winning lottery based on a random number is not a win and the special symbol is stopped and displayed in a prescribed mode other than a specific mode. The ball entry easiness of a game ball into a variable member is different between the high base state that is shifted by satisfying the first shift condition and the high base state that is shifted by satisfying the second shift condition.SELECTED DRAWING: Figure 99
Patent JP-2023038488-A (JP)
Title: Receiver and radio wave monitoring system
Inventor: UCHIDA TAKASHI
IPC: H04W24/00
Filed: 2021-09-07
Abstract: To more effectively use a receiver that can simultaneously monitor radio waves from a plurality of monitoring targets.SOLUTION: A receiver 62 for wide-band monitoring of the present example comprises: a receiving unit 70 that receives radio waves in a wide band including the bands of radio waves from a plurality of radio devices (radio device 50(1) to 50(n) and radio device 52) that can be monitoring targets and the bands of radio waves from the other radio devices (radio devices 60(1), 60(2)) that belong to a system; a frequency converter 71 that converts a reception signal from the receiving unit 70 into an intermediate frequency; and a plurality of demodulation blocks 77-1 to 77-m that can simultaneously execute a plurality of types of demodulation processing on the signal after the frequency conversion performed by the frequency converter. The receiver 62 for wide-band monitoring of the present example further has a relay amplifier circuit 79 that, when receiving radio communication in the system to which the receiver belongs, amplifies and transmits the radio communication.SELECTED DRAWING: Figure 6
Patent JP-2021184869-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2021-09-08
Abstract: To provide a game machine capable of preventing a third member from being forgotten to be returned to a prescribed position.SOLUTION: If an interposing plate 540 is being removed, and a front door 5 is closed to an inner frame 4, a decoration member 10740 is inclined toward a front side of the front door 5. That is, if the front door 5 is closed to the inner frame 4 in a state where the interposing plate 540 is forgotten to be attached, by inclining the decoration member 10740 toward the front side, it is possible to cause a worker to recognize that the interposing plate 540 is forgotten to be attached. Particularly, as the decoration member 10740 is inclined at a rotation tip side (at opposite side of a rotational axis) of the front door 5, it is possible to cause the decoration member 10740 to become easy to be contacted by the worker, and thereby the inclination can be made easy to be recognized by the worker. As the result, the interposing plate 540 can be prevented from being forgotten to be returned.SELECTED DRAWING: Figure 70
Patent JP-2023038971-A (JP)
Title: gate device
Inventor: YAMAUCHI HIDEAKI
IPC: E01F13/04
Filed: 2021-09-08
Abstract: To enable the stop positions of doors installed on both widthwise sides of a passage to be easily adjusted in a closed state.SOLUTION: A door opening/closing unit causes rotational movement of doors installed on both widthwise sides of a passage which users pass through, thereby, switches between an open state in which door surfaces of the two doors face each other and a closed state in which the door surfaces of the two doors face a passage direction of the users in the passage. A magnet is attached to the door provided on each widthwise side of the passage, with the magnet attached to one of the doors and the magnet attached to the other of the doors facing each other in the closed state.SELECTED DRAWING: Figure 2
Patent JP-2023040511-A (JP)
Title: Nail clipper for pet
Inventor: NISHIDA HIROSHI
IPC: B26B13/06
Filed: 2021-09-10
Abstract: To provide a nail clipper for pets which allows nail clipping of pets to be performed in an easy posture.SOLUTION: A nail clipper for pets is equipped with: a pair of gripping parts; a pair of blade parts that extend from the ends of the pair of gripping parts, and have a notch at their tip portions; and a rivet that connects the pair of blade parts in a freely turnable manner. The tip portions are inclined to one blade surface side relative to a stem of the pair of blade parts. The tip portions are inclined in a turning direction of the pair of blade parts relative to a direction in which the stem extends.SELECTED DRAWING: Figure 2
Patent JP-2023043228-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2023043454-A (JP)
Title: Furniture system
Inventor: YOSHIDA RYUSUKE
IPC: G06F1/16
Filed: 2021-09-16
Abstract: To prevent furniture with a top plate from receiving restrictions on power source cable installation.SOLUTION: A furniture system 100 comprises electrical device connection furniture 1 to which a battery B and a plug P of an electrical device D can be attached, and furniture 50 with a top plate having a top plate 51 on which the electrical device connection furniture 1 is placed on an upper surface 51a. Internal wiring that connects the battery B and the plug P is provided in the electrical device connection furniture 1.SELECTED DRAWING: Figure 1
Patent JP-2023044855-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-21
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in the super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part. A first random number value and a second random number value each are a random number composed of the same two bytes, and the first random number value is used for determining whether control is performed to an advantageous state and is managed by increasing an update speed as compared with the second random number value.SELECTED DRAWING: Figure 11-32
Patent JP-2023044873-A (JP)
Title: connector
Inventor: HASHIGUCHI TORU
IPC: H01R12/73
Filed: 2021-09-21
Abstract: To provide a more compact connector which can be properly fixed to a substrate.SOLUTION: A connector according to the present invention is positioned on a substrate and fixed to the substrate in a first direction includes a housing having a bottom surface facing the substrate and a through hole formed along the first direction, a contact that is held in the through hole and whose end on the substrate side in the first direction is exposed through the through hole on the bottom surface, and a movable terminal separate from the contact, arranged in the through hole at a position close to the contact, and movable in the first direction with respect to the contact. One end of the movable terminal in the first direction is fixed to the substrate and configured to protrude from the bottom surface by the movement of the movable terminal, and an amount of protrusion of the one end changes according to the position of the movable terminal in the first direction.SELECTED DRAWING: Figure 19
Patent JP-2023046357-A (JP)
Title: Winder including delivery mechanism
Inventor: SUZUKI TAKASHI
IPC: B65H23/16
Filed: 2021-09-23
Abstract: To provide a winder including a delivery mechanism which can easily discharge a log.SOLUTION: A winder 300 unwinds paper S1 from a raw fabric roll R1, winds up the paper S1, and includes: a slitter 100 which holds a log R2 formed by the wound paper S1; a rider roller 131 which presses lifting of the log R2; and a first support roller 111A and a second support roller 111B which support the log R2. When the winder 300 supports the lower side of the log R2 and discharges the log R2 which is completely wound up, a position of the first support roller 111A disposed at the discharge side is changed so as to be lower than a height of the second support roller 111B to discharge the log R2 which is completely wound up.SELECTED DRAWING: Figure 7
Patent JP-2023049476-A (JP)
Title: Support program
Inventor: NARITA TAKEKI
IPC: G06F3/12
Filed: 2021-09-29
Abstract: To provide a technology, for an information processing apparatus with an OS-standard general-purpose print program embedded therein, configured to print an appropriate image even if using the OS-standard general-purpose print program.SOLUTION: Using an auxiliary program 42, when a print instruction is made to a general-purpose print program 41 to cause a printer 2 to print an image, a PC 1 acquires intermediate image data representing an image to be printed from the general-purpose print program 41. The PC 1 determines necessity of conversion from color to monochrome, and executes processing, when the necessity of the conversion is determined, for causing the printer 2 to print a conversion image obtained by converting the image represented by the acquired intermediate image data from color to monochrome.SELECTED DRAWING: Figure 2
Patent JP-2023050713-A (JP)
Title: tire
Inventor: HAYAMA Kohei
IPC: B60C9/08
Filed: 2021-09-30
Abstract: To provide a tire 2 capable of improving riding comfort while maintaining favorable silence property.SOLUTION: A tire 2 includes a pair of beads 10, a carcass 12, and a pair of strip apexes 20. An inner end 48 of each of the strip apexes 20 is located between a ply body 38a and an apex 32. An outer end 46 of each of the strip apexes 20 is located in the radially outside of an end of a folding part 36b of a first ply 36. The inner end 48 of each of the strip apexes 20 is located in the radially outside of an end of a folding part 38b of a second ply 38.SELECTED DRAWING: Figure 1
Patent JP-2022003408-A (JP)
Title: Voice user interface shortcuts for assistant application
Inventor: NI YUZHAO
IPC: G10L15/22
Filed: 2021-09-30
Abstract: To provide voice user interface shortcuts for an assistant application.SOLUTION: Methods, apparatus, systems, and computer-readable media are provided for using shortcut command phrases to operate an automated assistant. A user of the automated assistant can request that a shortcut command phrase be established for causing the automated assistant to perform a variety of different actions. In this way, the user does not necessarily have to provide an individual command for each action to be performed but, rather, can use a shortcut command phrase to cause the automated assistant to perform the actions. The shortcut command phrases can be used to control peripheral devices, IoT devices, applications, websites, and/or any other apparatuses or processes capable of being controlled through an automated assistant.SELECTED DRAWING: Figure 1
Patent JP-2023054861-A (JP)
Title: Socket fixing base
Inventor: LIOU YI TING
IPC: B25H3/04
Filed: 2021-10-05
Abstract: To provide a socket fixing base which is conveniently stored and taken out.SOLUTION: This socket fixing base comprises: a base; and a rotary table. The base has a planar part. An interlocking part is provided in the planar part. Circular-arc cut grooves are symmetrically provided in the interlocking part. Positioning points are provided outside the circular-arc cut grooves. An erect rod extends upward from the center of the interlocking part. The erect rod has a hexagonal hook. The rotary table is projected in shape, has the erect rod fitted thereto, and is rotatable along the erect rod. A turntable is provided in the bottom of the rotary table. A recess placed around the interlocking part is provided in the bottom of the turntable. Notches are provided in the peripheral edge of the recess so as correspond to the positioning points. During rotation, the notches fall into the positioning points. The rotary table is further provided with an upright pillar in which the erect rod is fitted. Flexible patches are provided at scheduled positions on both sides of the upright pillar of the rotary table.SELECTED DRAWING: Figure 1
Patent JP-2022008853-A (JP)
Title: Copper cooling plate with wear resistant inserts, for blast furnace
IPC: F27D9/00
Filed: 2021-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling plate having improved abrasion resistance for use in a blast furnace. 
     SOLUTION: A cooling plate (1) comprises a copper body (2) having an inner face (3) comprising ribs (4-1, 4-2) parallel to each other. The ribs have first extremities (6) facing each other and are separated by grooves (5) having second extremities (7) facing each other. At least one of these ribs (4-1) comprises at least one receiving part (8) located between its first extremities (6), and the receiving part comprises at least one insert (9) made of a wear resistant material that increases locally the wear resistance of this rib (4-1). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT