baber/WOPTO huggingface dataset:
Patent JP-2023041553-A (JP)
Title: Radome for on-vehicle radar device and manufacturing method for the same
Inventor: FURUBAYASHI HIROYUKI
IPC: B29C45/14
Filed: 2021-09-13
Abstract: To provide a radome, in which the other resin base material is laminated and adhered to a surface of one resin base material on a heater wire wiring side, that can prevent the one resin base material from being melted and damaged by the heat generated when an end part of the heater wire wired on the one resin base material and a wiring harness connection terminal are conductively connected.SOLUTION: A radome 1 for an on-vehicle radar device has the following configurations. A heater wire 5 is embedded between a first resin base material 3 and a second resin base material 4 along a groove 31. A first metal plate 61 and a second metal plate 62 are embedded between the first resin base material 3 and the second resin base material 4 in an area other than the electromagnetic wave transmission area R so as to be mutually isolated. One end part 51 of the heater wire 5 and one wiring harness connection terminal 71 are placed on a placing surface 611 of the first metal plate 61 and are adhered to each other. The other end part 52 of the heater wire 5 and the other wiring harness connection terminal 72 are placed on a placing surface 621 of the second metal plate 62 and are adhered to each other.SELECTED DRAWING: Figure 2
Patent JP-2023044150-A (JP)
Title: Manufacturing method of three-dimensional molding
Inventor: AOYAGI KENTA
IPC: B22F10/366
Filed: 2021-09-17
Abstract: To provide a method for manufacturing a three-dimensional molding that can prevent cracking and reduce the anisotropy of the crystal orientation of the molding.SOLUTION: In a manufacturing method of a three-dimensional molding, a molding is manufactured by performing multiple scans to form a melt-solidified part by irradiating an alloy powder layer covered with alloy powders with a heat source, and a three-dimensional molding is obtained by repeating the process of forming a new alloy powder layer on the molding. In the scans, the direction of each scan of the melt-solidified parts overlapping each other is opposite, and the scanning is performed at a position separated from each other during each scan of the melt-solidified parts overlapping each other.SELECTED DRAWING: Figure 4
Patent JP-2022052753-A (JP)
Title: System for measuring temperature inside furnace and method for controlling combustion inside furnace
Inventor: RINCON JOAQUIN DE DIEGO
IPC: F27D21/00
Filed: 2021-09-21
Abstract: To provide a system for measuring a temperature inside a furnace and a method for controlling combustion inside the furnace.SOLUTION: This invention relates to a system for measuring a temperature inside a furnace and a method for controlling combustion inside the furnace. The combustion furnace comprises: a container that defines a heating chamber that heats a material; an opening/closing type door; at least one burner configured to combust a fuel and a gaseous oxidizer, the burner each configured to generate a flame inside the heating chamber that heats the material; and a gas duct in which an exhaust flame extends outward from the heating chamber. The system includes at least one multi-wavelength pyrometer combined to the furnace, the multi-wavelength pyrometer not directly contacting the material to be heated, but being directed to one part of a fireproof lining in the heating chamber. The multi-wavelength pyrometer is configured to measure a temperature of a part corresponding to the fireproof lining in operation of the furnace.SELECTED DRAWING: None
Patent JP-2022008462-A (JP)
Title: Environment-friendly heat-shielding film using nonradioactive stable isotope and method for producing the same
IPC: B32B7/027
Filed: 2021-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an environment-friendly heat-shielding film using a nonradioactive stable isotope, and a method for producing the same. 
     SOLUTION: There are provided an environment-friendly heat-shielding film using a nonradioactive stable isotope, in which a heat-shielding layer 30 is formed on one surface of a base material layer 10, the heat-shielding layer has elements constituting a precursor composed of stable isotopes, is constituted so as to contain a nonradioactive stable isotope tungsten bronze (Tungsten Bronze) compound having a hexagonal type structure in a form of oxygen deficient (Y) A x ( 182,183,184,186) W 1 O (3-n) , prevents generation of a radioactive substance, basically shields a haze, and improves a visible light transmittance and an infrared shielding rate, and problems of heat resistance and durability that may occur when the heat-shielding layer is composed of the nonradioactive stable isotope tungsten bronze (Tungsten Bronze) compound are solved by a passivated film; and a method for producing the same. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023045261-A (JP)
Title: Production method of concentrated liquid juice of fruit and vegetables
Inventor: OKADA HIDEAKI
IPC: A23L2/04
Filed: 2021-09-21
Abstract: To provide a production method of a concentrated liquid juice of fruit and vegetables which can increase a good taste component without destroying vitamin components by skillfully performing drying temperature management and time management.SOLUTION: Technical means to expose washed fruit and vegetables to a dry atmosphere at 40 to 80°C for 12 hours or more to reduce a weight of the fruit and vegetables by 30 to 70% and then disrupt and squeeze the fruit and vegetables into a juice is employed.EFFECT: The means facilitates making the fruit and vegetables ripe (climacteric) and can increase a good taste component without destroying vitamin components.SELECTED DRAWING: Figure 1
Patent JP-2023045455-A (JP)
Title: Memory system and random number generation apparatus
Inventor: FUTAKI JUMPEI
IPC: G06F7/58
Filed: 2021-09-22
Abstract: To realize a memory system capable of generating pseudo-random numbers with stable security strength.SOLUTION: A memory system comprises a non-volatile memory and a controller. The controller calculates a value indicating randomness of a sequence of random bits generated by an entropy source. The controller generates a pseudo-random number using the sequence of random bits as an entropy input if the calculated value is above a threshold. The controller executes processing of updating the threshold if the calculated value is equal to or less than the threshold and the calculated value exceeds the minimum target value and processing of instructing the entropy source to change the length of the sequence of random bits to be generated by the entropy source to a second length that is longer than a first length.SELECTED DRAWING: Figure 7
Patent JP-2022000525-A (JP)
Title: Polyisocyanurate polymers and process for production of polyisocyanurate polymers
Inventor: HANS-JOSEF LAAS
IPC: C08G18/02
Filed: 2021-09-27
Abstract: To provide novel polyisocyanurate plastics having high thermal stability, which can be produced with considerably lower volume contraction and are thus also suitable particularly for production of bodies with defined geometry, and coatings, films, semi-finished products or moldings and processes for production thereof.SOLUTION: The present invention discloses novel polyisocyanurate plastics which are obtainable by a process comprising the following steps: (a) providing a polyisocyanate composition A) which contains oligomeric polyisocyanates and is low in monomeric diisocyanates, "low in monomeric diisocyanates" meaning that the polyisocyanate composition A) has a content of monomeric diisocyanates of at most 20 wt.%; (b) catalytically trimerizing the polyisocyanate composition A).SELECTED DRAWING: None
Patent JP-2023051085-A (JP)
Title: Liquid discharge device and control method of the same
Inventor: UEDA SEIJI
IPC: B41J2/17
Filed: 2021-09-30
Abstract: To inhibit deterioration of durability of cleaning means.SOLUTION: A liquid discharge device includes: a liquid discharge head which includes a discharge surface on which discharge ports are open and discharges a supplied liquid to a discharged medium facing the discharge surface; cleaning means which cleans the discharge surface; and dew condensation generating means which causes dew condensation on the discharge surface. When cleaning of the cleaning means is conducted, the dew condensation on the discharge surface generated by the dew condensation generating means is used to clean the cleaning means.SELECTED DRAWING: Figure 10
Patent JP-2023051614-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a game machine which can improve the convenience.SOLUTION: A game machine includes a circulation mechanism which circulates and guides a game ball flowing down in a game area to a shooting device, a specific operation part which can be operated by an administrator, and administrator processing execution means which executes specific administrator processing related to maintenance in a side of a body frame on the basis of an operation of the specific operation part. Whether a game board is mounted on the body frame or not, the specific administrator processing can be executed when there is an operation of the specific operation part at a power activation of the game machine.SELECTED DRAWING: Figure 1
Patent JP-2023053642-A (JP)
Title: Heat sink and cooling device including the same
Inventor: KAO YI-HUAN
IPC: H01L23/36
Filed: 2021-10-01
Abstract: To provide a heat sink which enables improvement of cooling performance, and to provide a cooling device including the heat sink.SOLUTION: A heat sink includes a base plate 11 in which cooling fins 12 are arranged on the upper surface side. The base plate has a base layer 11a and a clad layer 11b. The clad layer is disposed on the lower surface side of the base layer. A metal forming the clad layer has heat conductivity higher than a metal forming the base layer.SELECTED DRAWING: Figure 2
Patent JP-2022091112-A (JP)
Title: Fixing device
Inventor: YASUI TATSUO
IPC: G03G15/20
Filed: 2021-10-11
Abstract: To provide a fixing device that allows a reduction in assembly man-hours.SOLUTION: A fixing device has a heating rotating body and a pressure rotating body, and fixes a toner image to a recording material. The fixing device has: a flange that restricts the movement of a film in a longitudinal direction of the film and supports a heater; a fixing frame that supports the pressure rotating body, the fixing frame having positioning holes formed therein; a pressure member that applies pressure to the flange; and a sheet metal that has a pressure target part applied with pressure by the pressure member, and insertion parts inserted into the positioning holes. In a first state in which the pressure member is contracted, the positions of the insertion parts are determined by the positioning holes, and in a second state in which the pressure member is further contracted from the first state, the insertion parts can be removed from the positioning holes.SELECTED DRAWING: Figure 2
Patent JP-2023057835-A (JP)
Title: bioelectric stimulator
Inventor: TAKABE ATSUSHI
IPC: A61H7/00
Filed: 2021-10-12
Abstract: To provide a bioelectric stimulator that provides various stimulation.SOLUTION: Provided is a bioelectric stimulator including: a power source; a conductive support part electrically connected to the power source; and a plurality of conductive pins electrically connected to the support part.SELECTED DRAWING: Figure 1
Patent JP-2023059100-A (JP)
Title: Column-beam structure
Inventor: SHIODE HIROKI
IPC: E04B1/58
Filed: 2021-10-14
Abstract: To provide a column-beam structure which is reduced in kinds of members to be used in the column-beam structure and can simplify a column-beam joined part.SOLUTION: A column-beam structure includes: a plurality of steel pipe columns arranged at intervals in a horizontal direction; a plurality of common units having a core material that is inserted into the steel pipe columns and into which the steel pipe columns are inserted, and a bracket material that extends in a horizontal direction from the core material, and connected to the steel pipe columns; and a beam body part whose one end is connected to the bracket material of the common units connected to one steel pipe column, and the other end is connected to the bracket material of the common unit connected to the other steel pipe column arranged adjacently to the one steel pipe column.SELECTED DRAWING: Figure 1
Patent JP-2022023874-A (JP)
Title: mixer
IPC: A21C1/06
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a new type for preventing abrasion by long-term use of a rotary shaft 500 (a shaft) and delicate leakage of moisture from a sliding surface 207 of packing, in a mixer having a frame body 20. 
     SOLUTION: In a mixer for mixing an object stored in a predetermined frame body 20 by rotating a rotary shaft 500 positioned in a substantially horizontal state, an annular fixing member 18 for inserting the rotary shaft 500 is fixed to and installed in a hole part 22 of the frame body 20 instead of a type of sliding the rotary shaft 500 by being installed in a frame body hole part 22 by installing an annular packing. The mixer comprises an annular rotary member 100 including a sliding surface 207 orthogonal to the rotary shaft between the fixing member 18 and the rotary member, and integrally rotating with the rotary shaft 500 and driving means for rotating the rotary shaft 500. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069411-A (JP)
Title: Methods and systems for monitoring communication device mobility associated with venue wireless access networks
Inventor: DAVID CHAVEZ
IPC: H04W4/029
Filed: 2021-10-19
Abstract: To provide methods and systems that monitor and track a mobility of communication devices accessing wireless networks in a service federation.SOLUTION: When a user 102 of a communication device 108 in a communication system 100 requests to connect to a wireless network and enrolls in a service federation server 112, a unique key is generated for the communication device without using and collecting any personal data and device identifiers. When the unique key is used by the communication device 108 to access a wireless network managed by the service federation server 112, data associated with a usage situation of the unique key is stored in a memory 128. The service federation server stores this information, then generates a mobility behavior report, outlining mobility behaviors over time, for each unique key and each of users 102 of communication devices 108, and transmits the report to the communication device.SELECTED DRAWING: Figure 1
Patent JP-2023061085-A (JP)
Title: electromagnetic relay
Inventor: TAKAHASHI KEI
IPC: H01H45/14
Filed: 2021-10-19
Abstract: To improve heat dissipation in a fixed terminal and also reduce a thermal effect from the fixed terminal to a substrate, while preventing an increase in size of an electromagnetic relay.SOLUTION: An electromagnetic relay comprises a housing, a first fixed terminal, a movable contact piece, and a drive unit. The first fixed terminal includes a first main member and a first layer member. The first main member protrudes from the inside of the housing to the outside thereof. The first layer member is a component separate from the first main member. The first layer member is stacked on the first main member. The first layer member protrudes from the inside of the housing to the outside thereof. The first layer member has a shape branching from the first main member. The movable contact piece is disposed inside the housing and faces the first fixed terminal. The drive unit moves the movable contact piece in a contact direction and in a separating direction.SELECTED DRAWING: Figure 5
Patent JP-2022003355-A (JP)
Title: Electronic apparatus, method for controlling electronic apparatus, and program
Inventor: MURAKAMI YOHEI
IPC: G01S13/34
Filed: 2021-10-19
Abstract: To provide an electronic apparatus, a method for controlling the electronic apparatus, and a program that can improve accuracy in detecting a target while reducing cost of the apparatus.SOLUTION: An electronic apparatus comprises: a transmitting antenna that transmits transmission waves; a receiving antenna that receives reflected waves that are the reflected transmission waves; a control unit that detects an object that reflects the transmission waves on the basis of, transmission signals transmitted as the transmission waves and reception signals received as the reflected waves; and a gain control unit that controls a gain of the reception signals. The control unit controls to transmit the transmission waves in at least two different modes, and controls such that the transmission waves are transmitted in modes different in resolution in a range for detecting the object on the basis of the transmission signals and the reception signals. The gain control unit controls the gain of the reception signals for every mode so that a dynamic range of the reception signals is reduced as the resolution is increased.SELECTED DRAWING: Figure 10
Patent JP-2023062310-A (JP)
Title: Ammonia recovery system, and gas cooling system
Inventor: TAKAKURA MITSURU
IPC: B09B3/40
Filed: 2021-10-21
Abstract: To provide a system which can suppress power consumption in cooling high-temperature ammonia-containing gas generated from a compost or the like.SOLUTION: A gas cooling system B which cools gas includes an air-cooled cooling part B11 on an upstream side of a duct 10 in which the gas passes, and a water-cooled cooling part B12 on a downstream side of the duct. The air-cooled cooling part includes an air-cooled blower 20 which mixes outside air to the duct, and generates lower-temperature primary treated gas δ than gas α to be treated. The water-cooled cooling part includes heat exchangers 40, 50, 60 and generates lower-temperature secondary treated gas ε than the primary treated gas.SELECTED DRAWING: Figure 1
Patent JP-2023064848-A (JP)
Title: Linear motion guide unit
Inventor: KIKUCHI NAOKI
IPC: F16C29/06
Filed: 2021-10-27
Abstract: To provide a linear motion guide unit capable of enhancing load resistant power.SOLUTION: A linear motion guide unit includes a rail, a casing, a plurality of rolling elements, and a pair of direction conversion members. The rail includes a rail side rolling surface. The casing includes a casing body and a sleeve. A casing side rolling surface is formed on the sleeve. A return passage is formed in the casing. The pair of direction conversion members is formed with a direction conversion passage for connecting a rolling element rolling surface with the return passage. The linear motion guide unit includes a holding member for holding the rolling element between the sleeve and itself, and a support member for supporting the holding member with respect to the direction conversion member. The holding member is formed with a first hole opened to a first end surface. The direction conversion member facing the first end surface of the pair of direction conversion members is formed with a second hole which is communicated with the first hole and penetrates the direction conversion member in a longitudinal direction. The support member is inserted into the first hole and the second hole.SELECTED DRAWING: Figure 2
Patent JP-2023066063-A (JP)
Title: Time stamp issuing system, time stamp issuing method and time stamp issuing program for
Inventor: UEDA YUSUKE
IPC: H04L9/32
Filed: 2021-10-28
Abstract: To enable providing a highly sustainable time stamp service at reduced use cost.SOLUTION: In a time stamp issuing system 1, a time stamp station 10 includes an intra-station time server 12, a time stamp server 13 and a time stamp clock 14. The intra-station time server 12 acquires standard time information from a national time standard organization 3 to synchronize first time information of a first clock 12f of itself, with the standard time information. The time stamp clock 14 indicates time-stamp time information to be used for the generation of a time stamp token 60. The time stamp server 13 synchronizes second time information of a second clock 13f of itself, with the first time information, and synchronizes the time-stamp time information of the time stamp clock 14, with the second time information, so as to generate the time stamp token 60 based on a hash value 61 of an electronic file 50 and the time-stamp time information.SELECTED DRAWING: Figure 4
Patent JP-2023066121-A (JP)
Title: Image processing system
Inventor: TAKEUCHI TOSHIMITSU
IPC: H04N1/10
Filed: 2021-10-28
Abstract: To suppress inconvenience caused by disturbance light.SOLUTION: An image processing system includes an image processing device and a control device. The image processing device includes a contact glass, a document cover, an image reading unit for irradiating the contact glass with light from a light source and performs a scanning operation for photoelectrically converting the light by an image sensor, and a control unit. Before reading the document, the control unit causes the image reading unit to perform a pre-scan operation which is a scanning operation in a state where the document cover is opened and no document is placed, and determines an incidence state of disturbance light to the image sensor. When it is determined that the incidence state is a predetermined state, the control unit causes the control device to perform countermeasure processing of making the indoor brightness darker than the current brightness.SELECTED DRAWING: Figure 8
Patent JP-2022017558-A (JP)
Title: Side light emission optical fiber
IPC: G02B6/00
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a side light emission optical fiber that has a large length and can obtain a large quantity of light emission even in a position separated from a light source. 
     SOLUTION: A side light emission optical fiber A comprises a fiber body 10 that has a core 11 and a cladding 12 provided to cover the core and including a light scattering body S. A stress applying structure is configured to partly apply stress to the cladding 12 in a direction except a fiber length direction. 
     SELECTED DRAWING: Figure 1B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023071365-A (JP)
Title: Machine tool
Inventor: URA YASUSHI
IPC: B23Q11/00
Filed: 2021-11-11
Abstract: To provide a structure of a scatter prevention cover that does not need a lock mechanism while enhancing the efficiency of workpiece exchange work.SOLUTION: A machine tool 1 includes: a bed 3 including a processing region of a workpiece; a table 4 deformable in a longitudinal direction of the bed 3; a splash guard 10 which is arranged so as to surround the bed 3 and includes a splash guard 12 arranged at a position opposite the processing region on a side face parallel with the longitudinal direction so as to be openable and closable; and a scatter prevention cover 20 which is arranged so as to surround the processing region on an inner side of the splash guard 10. The scatter prevention cover 20 is formed of a first cover member which includes an opening part fixed to the table 4 and opened on an opening/closing door 12 side, and which is formed such that a portion except the opening part surrounds the processing region, and a second cover member fixed to the opening/closing door 12. The second cover member is configured to block the opening part when the opening/closing door 12 closed and to open the opening part when the opening/closing door 12 is opened.SELECTED DRAWING: Figure 1
Patent JP-2023077754-A (JP)
Title: phenolic compound
Inventor: WAKABAYASHI KAZUKI
IPC: C08G59/62
Filed: 2021-11-25
Abstract: To provide a phenolic compound that can give a cured product excelling in crack resistance, heat resistance, moisture resistance, moldability and the like.SOLUTION: The present invention provides a phenolic compound represented by the following formula 1. In the formula 1, R's independently represent a hydrogen atom or a C1-6 hydrocarbon group, a is an integer of 0-4, b is an integer of 0-3 and n is an integer of 0-20.SELECTED DRAWING: None