baber/WOPTO huggingface dataset:
Patent JP-2019144429-A (JP)
Title: Cartridge and image forming apparatus using the same
Inventor: KAMOSHIDA SHIGEMI
IPC: G03G21/16
Filed: 2018-02-21
Abstract: To provide a cartridge capable of downsizing a coupling member as torque transmission means in the rotation axis direction of a photoreceptor drum, and an image forming apparatus using the same.SOLUTION: The cartridge detachable to an apparatus body including a body side engagement part and an energizing member for energizing the body side engagement part so as to be movable on a first direction side comprises: a photoreceptor drum; a frame for movably supporting the photoreceptor drum between a first position in the rotation axis direction and a second position on the first direction side; a coupling member engaged with the body side engagement part and transmitting torque; and a flange for transmitting the rotation of the coupling member to the photoreceptor drum and movably supporting the coupling member between a third position in the rotation axis direction and a fourth position on the first direction side. When completing the attachment, the coupling member maintaining the state of contacting the body side engagement part is positioned at the fourth position, and the photoreceptor drum is positioned at the second position.SELECTED DRAWING: Figure 8
Patent JP-2019144928-A (JP)
Title: Print data generator, print data generation method, and print data generation program
Inventor: IZAWA KANAME
IPC: G06F3/12
Filed: 2018-02-22
Abstract: To realize a print data generator operable at low cost, for generating print data for printing and processing a plurality of booklets differing in page size in one line without requiring readjustment of a post-processing machine.SOLUTION: A print job data generation unit 43 generates print job data Di including table allocation information for specifying an actual arrangement position of each page on a unit print sheet on the basis of input manuscript data Din and a table allocation template Dt. At this time, when a page size of the input manuscript data Din is smaller than a page size of the table allocation template Dt, the print job data generation unit 43 reduces each page in a layout prescribed for the table allocation template Dt in accordance with a lateral size of pages included in the input manuscript data Din while fixing each page to one end or the other end with regard to a width direction of paper, and determines the actual arrangement position of each page.SELECTED DRAWING: Figure 9
Patent JP-2019143448-A (JP)
Title: Unit building
Inventor: SASAKAWA TAKUYA
IPC: E04B1/348
Filed: 2018-02-23
Abstract: To grasp a situation in a lean-to part from a lower story unit, in a configuration that building units are stacked to form a plurality of stories and the lean-to part is provided on an upper story.SOLUTION: A unit building 10 has a first lean-to unit 32, a second lean-to unit 34 and a wall member 36. The first lean-to unit 32 is provided on the upper side of a building unit 24 forming a first indoor space 26 and forms a second indoor space 33, and has a floor plate 32A that partitions the first indoor space 26 and the second indoor space 33. The second lean-to unit 34A is arranged above the building unit 24 and is adjacent to the first lean-to unit 32, and forms a third indoor space 35 communicating with the first indoor space 26. The wall member 36 partitions the second indoor space 33 and the third indoor space 35, and has an opening 38 that allows the second indoor space 33 to be visible through the third indoor space 35 from the first indoor space 26 formed therein.SELECTED DRAWING: Figure 4
Patent JP-2019153834-A (JP)
Title: Communication system and method
Inventor: AOKI SHIMON
IPC: H04M3/00
Filed: 2018-02-28
Abstract: To provide a communication system and a method that allow the same telephone terminal to communicate with operation machines provided at multiple points while ensuring system redundancy.SOLUTION: A communication system includes: an operation device (12) for receiving input operation related to communication with any telephone terminal (42); a communication device (16) for performing control processing to establish and maintain communication on the basis of the input operation received by the operation device (12); a relay device (24) connected between the communication device (16) and the telephone terminal (42) for performing relay processing to relay communication; a communication device (18) for standing ready without performing control processing when the communication device (16) is performing control processing but for performing control processing instead of the communication device (16) when the communication device (16) stops control processing; and a relay device (30) for standing ready without performing relay processing when the relay device (24) is performing relay processing but for performing relay processing instead of the relay device (24) when the relay device (24) stops relay processing.SELECTED DRAWING: Figure 1
Patent JP-2019151972-A (JP)
Title: Control device of loading machine and control method
Inventor: KONDA TOMOKI
IPC: E02F3/43
Filed: 2018-02-28
Abstract: To provide a control device of a loading machine and a control method capable of receiving earth removal operation and preventing sediment from dropping out of an object on which the sediment is loaded in auto loading control.SOLUTION: A control device outputs an operation signal of a work machine and a turning body to move the work machine to a loading point when receiving a loading instruction signal. The control device does not output an earth removal operation signal to make a bucket remove sediment when receiving the earth removal operation signal during a direction to which the turning body faces is included in a first area from the initial direction on which the turning body faces upon receiving a loading instruction signal to a predetermined reference direction. The control device outputs the earth removal operation signal when receiving the earth removal operation signal during a direction to which the turning body faces is included in a second area from the reference direction to a terminal direction to which the turning body faces when the work machine is positioned at the loading point.SELECTED DRAWING: Figure 3
Patent JP-2019153862-A (JP)
Title: Sound volume adjustment unit
Inventor: KURIHARA MASAYUKI
IPC: H03G3/02
Filed: 2018-03-01
Abstract: To allow a user for hearing music with desired sound volume easily.SOLUTION: A music reproduction device 1 includes a potentiometer 4 with a rotary switch SW1 having a variable resistor VR1, a knob for operating the potentiometer 4 with the rotary switch SW1, and a microcomputer 2. The microcomputer 2 stores multiple output volume setting tables according to a voltage division value by the variable resistor VR1, when imparting a prescribed voltage to the variable resistor VR1. The microcomputer 2 also stores the voltage division value by the variable resistor VR1, when imparting the prescribed voltage to the variable resistor VR1. Furthermore, the microcomputer 2 selects an output volume setting table where the stored voltage division value becomes the voltage division value at a center position of the knob, out of the multiple output volume setting tables. The microcomputer 2 controls the output volume according to the selected output volume setting table.SELECTED DRAWING: Figure 1
Patent JP-2019152478-A (JP)
Title: Video display device and video display method
Inventor: HIGASHIKAWA NORIHISA
IPC: G06F3/0487
Filed: 2018-03-01
Abstract: To provide a video display device and a video display method with which it is possible to detect the presence of a user with high accuracy while shortening a period as much as possible for which the user is irradiated with an infrared ray and placed in an uncomfortable state, irrespective of whether the device is in a power-save mode or a normal mode.SOLUTION: The video display device comprises: a passive type human sensor for detecting prescribed light radiated from a human body without irradiation with the prescribed light and thereby detecting the presence of a human body and outputting a detection result; an active type human sensor for irradiation with prescribed light and detecting the prescribed light reflected from a human body and thereby detecting the presence of a human body and outputting a detection result; and a control unit for determining whether or not the active type human sensor outputs the same detection result as the detection result of the passive type human sensor, and causing the power state of the video display device to transition between a normal mode and a power-save mode.SELECTED DRAWING: Figure 7
Patent JP-2019151512-A (JP)
Title: Method for manufacturing lithium hydroxide powder, method for manufacturing positive electrode active material for lithium secondary cell, and package
Inventor: AIDA KENJI
IPC: C01G53/00
Filed: 2018-03-01
Abstract: To provide a method for manufacturing lithium hydroxide powder, the method preventing lithium carbonate from occurring.SOLUTION: A method for manufacturing a lithium hydroxide powder includes: a crushing step of crushing lithium hydroxide coarse particles and obtaining a lithium hydroxide powder; and a carbonation suppression step of storing the lithium hydroxide powder in an airtight container in an atmosphere satisfying conditions (1) and (2). (1): The partial pressure of carbon dioxide gas with respect to the total amount of gas present in the airtight container is 100 Pa or less. (2): The relative humidity in the airtight container is 60% or less.SELECTED DRAWING: None
Patent JP-2019152833-A (JP)
Title: Voice content control apparatus, voice content control method, and voice content control program
Inventor: NAGANUMA TATSUMI
IPC: G10L15/10
Filed: 2018-03-06
Abstract: To properly understand contents of voice to be output to a user while suppressing an influence to other than a user.SOLUTION: A voice content control device 1 includes: a voice classification unit 38 for analyzing voice uttered by a user and classifying the voice into any of a first voice and a second voice; a processing execution unit 34 for analyzing voice and executing processing requested by the user; and a voice content generation unit 36 for generating an output sentence which is text data for voice output to the user on the basis of processing contents executed by the processing execution unit 34. The voice content generation unit 36 generates a first output sentence as an output sentence when the voice is classified as the first voice, and generates a second output sentence in which information is omitted as compared with the first output sentence when the voice is classified as the second voice.SELECTED DRAWING: Figure 2
Patent JP-2018103632-A (JP)
Title: Print head and image formation apparatus
Inventor: TANIMOTO KOJI
IPC: H05B33/12
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a print head which can suppress deterioration of a light-emitting element while ensuring a light emission amount necessary for image formation from the light-emitting element.SOLUTION: A print head includes a transparent substrate, a drive circuit, a first light-emitting element, a second light-emitting element, and a lens. The drive circuit supplies current. The first light-emitting element is the element on the transparent substrate and outputs first light with a prescribed wavelength by supply of the current. The second light-emitting element is the element on the transparent substrate and outputs second light with the prescribed wavelength by the supply of the current. The lens condenses third light obtained by overlaying the first light on the second light.SELECTED DRAWING: Figure 6
Patent JP-2018113460-A (JP)
Title: Light-emitting device
Inventor: HAYASHI MASAKI
IPC: H01L33/58
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of suppressing light quality variation.SOLUTION: A light-emitting device has a light-emitting element, a first lead on which the light-emitting element is placed, a second lead placed while spaced apart from the first lead, an insulating member for fixing the first and second leads, a wavelength conversion part covering the light-emitting element, and a lens part covering the wavelength conversion part. Thickness of the insulating member is substantially same as those of the first and second leads, a recess for keeping the wavelength conversion part in a specific area is provided on the upper surface of the first lead, the light-emitting element is placed in the recess, the first lead is projecting in a direction facing the second lead, the second lead is recessed corresponding to projection of the first lead, and the upper and lower surfaces of the first lead, the second lead and the insulating member are flush.SELECTED DRAWING: Figure 2
Patent JP-2019159414-A (JP)
Title: Electronic device, event detection method and program
Inventor: WATANABE JUN
IPC: G07C5/00
Filed: 2018-03-07
Abstract: To provide an electronic device, an event detection method and a program capable of preventing erroneous detection of an event that happens to a vehicle.SOLUTION: According to the embodiment, an electronic device attached to a vehicle is provided. The electronic device includes a first sensor, a second sensor, and detection means. The first sensor measures a first physical quantity generated for the vehicle. The second sensor measures a second physical quantity generated for the vehicle. The detection means detects an event that happened to the vehicle based on the first physical quantity measured by the first sensor, a first time when the first physical quantity is measured by the first sensor, the second physical quantity measured by the second sensor, and the second time when the second physical quantity is measured by the second sensor.SELECTED DRAWING: Figure 3
Patent JP-2019161459-A (JP)
Title: Piezoelectric vibration device
Inventor: FUJIWARA HIROKI
IPC: H01L23/08
Filed: 2018-03-13
Abstract: To provide a piezoelectric vibration device with a sandwich structure, capable of suppressing the occurrence of cracks by relaxing stress concentration in a through hole.SOLUTION: A through hole formed in an AT cut crystal plate has an inclined surface 72 from a peripheral part toward a penetration hole 71 of a central part. On the inclined surface 72, a step portion 73 is formed on an outer peripheral side of the through hole in at least an area from the penetration hole 71 to a -Z' direction side and a +X direction side, and the step portion 73 hinders a first ridge line L1 and a second ridge line L2 from reaching a main surface of the AT cut crystal plate.SELECTED DRAWING: Figure 9
Patent JP-2018089460-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: Identification information indicating a lottery result based on first information by lottery means and identification information indicating a lottery result based on second information are respectively displayed on display means in a dynamic display by dynamic display means. Based on establishment of a prescribed condition, any of a first game state and a second game state different from the first game state is set by state setting means. Based on a fact that the first game state is set by the state setting means, a simultaneous lottery state in which lottery conditions of the first information and the second information are established simultaneously is set by lottery state setting means. Based on a fact that the second state is set, a preferential lottery state in which the lottery condition of any one of the first information and second information is established preferentially is set by the lottery state setting means.SELECTED DRAWING: Figure 34
Patent JP-2019169520-A (JP)
Title: Light receiving module and manufacturing method thereof
Inventor: MAEKAWA KYOHEI
IPC: H01L31/02
Filed: 2018-03-22
Abstract: To provide a light receiving module and a manufacturing method thereof capable of arranging photodiodes at appropriate positions on the main surface of a stem.SOLUTION: A manufacturing method of a light receiving module includes a first step of mounting an integrated circuit chip 26 provided with a first electrode and a second electrode on the main surface of a stem 24, and an electronic component, a second step of wire-bonding a first terminal portion and the electronic component, a third step of mounting a carrier 25 mounted with a light receiving element 21 on the integrated circuit chip via an adhesive, and a fourth step of wire-bonding a second terminal portion and a third terminal portion provided on the carrier 25 in this order.SELECTED DRAWING: Figure 2
Patent JP-2019170072-A (JP)
Title: Motor, electrically-driven power steering device, and method of manufacturing the motor
Inventor: KATO AKITOSHI
IPC: H02K3/52
Filed: 2018-03-23
Abstract: To provide a motor and a method of manufacturing the motor capable of simplifying fixing of components to each other.SOLUTION: In a motor, a bus bar holder 50 supports a bus bar 51 connected to a conductive part of a stator. A bearing holder 60 is coupled with the bus bar holder 50. A penetration hole 61 is provided in the bearing holder 60. A convex part 55 is provided in the bus bar holder 50, and projects into and fits into the penetration hole 61. A concave part 56 is recessed in a projection direction on the side opposite to a projection direction of the convex part 55.SELECTED DRAWING: Figure 3
Patent JP-2019169042-A (JP)
Title: Viewpoint switching device and viewpoint switching method
Inventor: SHIRAISHI HARUKI
IPC: G07C5/00
Filed: 2018-03-26
Abstract: To provide a viewpoint switching technique capable of easily recognizing how a person around a movable body sees the movable body.SOLUTION: The viewpoint switching device includes an acquisition unit, an estimation unit, and an image generation unit. The acquisition unit acquires a photographed image obtained by a camera photographing the periphery of a movable body. The estimation unit estimates a viewpoint position and a view direction of a person photographed in the photographed image. The image generation unit generates an image viewed from the viewpoint position and the view direction.SELECTED DRAWING: Figure 1
Patent JP-2019175230-A (JP)
Title: Information processing apparatus, information processing system, control method, and program
Inventor: KATO KEI
IPC: H04L12/28
Filed: 2018-03-29
Abstract: To enable management of an application execution history for each network in a plurality of networks to which an information processing apparatus is connected.SOLUTION: The information processing apparatus according to an embodiment of the present invention is an information processing apparatus 10A connected to a plurality of networks having different segments, and receives an execution request for an application installed in the information processing apparatus 10A from a client terminal 50 (an example of a communication device) connected to a specific network among the plurality of networks. Then, the information processing apparatus 10A determines whether the application corresponding to the execution request received via the specific network is an application that records an execution history (an example of a predetermined condition), and, when it is determined that the application is the application that records the execution history, to be executed, updates history information 453 indicating an execution history of the application associated with the specific network through which the execution request is transmitted.SELECTED DRAWING: Figure 1
Patent JP-2019173230-A (JP)
Title: Carbon fiber precursor acrylic fiber carbon fiber
Inventor: MATSUYAMA NAOMASA
IPC: D01F9/12
Filed: 2018-03-29
Abstract: To provide a carbon fiber precursor acrylic fiber and a carbon fiber which becomes a raw material of a carbon fiber bundle and, in manufacture of a CFRP tank by filament winding method, and on impregnation of a thermosetting resin into a carbon fiber bundle, can suppress air bubble formation, can reduce fiber content unevenness, and can consequently enable a CFRP tank to have high strength.SOLUTION: The carbon fiber has a center line average roughness Ra of a surface of its monofilament of 6.0 nm or over and 7.0 nm or under and a major axis/minor axis of its monofilament of over 1.245 and 2.00 or under, and a carbon fiber precursor acrylic fiber as a precursor of the carbon fiber has a center line average roughness Ra of its monofilament surface of 18 nm or over and 22 nm or under and a major axis/minor axis of its monofilament of over 1.245 and 2.00 or under.SELECTED DRAWING: None
Patent JP-2019177081-A (JP)
Title: Server system and computer system
Inventor: MIZUTA MUNETAKA
IPC: A63F13/79
Filed: 2018-03-30
Abstract: To provide a technique for permitting promotion of utilization of other systems in a combination between an arrangement regarding reservation and impartation of tickets of an event in which the number of visitors is limited and the other systems.SOLUTION: Transfer right of a ticket for an event to which the number of visitors is limited relating to a game provided by a game system 1 is imparted to a user for which a game result satisfies a predetermined condition, and exercise order of transfer of a ticket is determined in order of arrival in which a game result satisfies a predetermined condition, a lottery, or ranking order based on the game result. A game server system 1000 communicates with a ticket management system 2000, and transfers a ticket to a user by exercising ticket transfer right of each user according to determined exercise order.SELECTED DRAWING: Figure 1
Patent JP-2019185905-A (JP)
Title: Ceramic member and manufacturing method of buffer member
Inventor: TSUCHIDA ATSUSHI
IPC: H05B3/02
Filed: 2018-04-04
Abstract: To provide a ceramic member through which a heavy-current can flow, while cushioning stress between an embedded metal and a terminal, and even after long term use, an embedded member and the ceramic substrate are never cracked.SOLUTION: A ceramic member 1 includes a ceramic base material 10 having a principal surface 11, a hole 12, a metal electrode layer 20 embedded in the ceramic base material 10, a conductive member 30 embedded in the ceramic base material 10, and a buffer member 40 connected with the conductive member 30 via a solder material solidification part. The buffer member 40 has a lamination structure consisting of a heartwood 41 composed of a first metal having an average linear coefficient of expansion larger than or equal to that of the conductive member 30 but smaller than that of a metal terminal 60, and a metal layer 51 composed of a second metal where (σ/E), obtained by dividing tensile strength σ by Young's modulus E satisfies a relation (σ/E)≤1.6×10.SELECTED DRAWING: Figure 1
Patent JP-2019182577-A (JP)
Title: Sheet discharge tray and image forming device
Inventor: TAKANO YUSUKE
IPC: G03G15/00
Filed: 2018-04-06
Abstract: To provide a sheet discharge tray capable of stably and surely receiving a sheet regardless of a state of the sheet.SOLUTION: The sheet discharge tray includes a frame extending in a discharge direction, a first tray connected to the frame while inclined upward, a first position partially overlapped with the first tray, a second position stretched in a sheet discharge direction, a second tray extendably supported by the frame at a rotatable third position with an upstream side in the sheet discharge direction being set as a fulcrum at a downstream side end part of the frame in the sheet discharge direction, and an angle changing member rotatable with respect to the frame when the second tray resides in the third position; and when the second tray resides in the third position, the angle changing member supports the second tray in an attitude in which it rotates in a horizontal direction more than when it resides in the second position.SELECTED DRAWING: Figure 7