baber/WOPTO huggingface dataset:
Patent JP-2019078868-A (JP)
Title: Image forming apparatus, method for controlling stop of transfer belt, and stop control program
Inventor: NAITO YASUFUMI
IPC: G03G15/16
Filed: 2017-10-24
Abstract: To provide an image forming apparatus that, even with a configuration where part of a transfer belt is arranged at a position affected by heat from a fixing device, can stop the transfer belt at the occurrence of abnormality while preventing fusion of a toner remaining on the transfer belt due to the heat from the fixing device, without damaging the transfer belt as much as possible.SOLUTION: An image forming apparatus comprises: a transfer belt 11; transfer means 35 that transfers a toner image on the transfer belt to a sheet at a transfer position; and fixing means 4 that fixes the toner image to the sheet after the transfer to the sheet, wherein part of the transfer belt is arranged at a position affected by heat from the fixing means. The image forming apparatus controls the timing to stop the transfer belt 11 so as to prevent a residual toner from remaining on the part of the transfer belt 11 during abnormality detection performed by abnormality detection means.SELECTED DRAWING: Figure 3
Patent JP-2019079296-A (JP)
Title: Information generating device
Inventor: YAMAUCHI YOSHIHISA
IPC: G08G1/00
Filed: 2017-10-25
Abstract: To provide a test case of a road traffic condition that reproduces a real environment.SOLUTION: An information generating device 10 is comprised of: a mobile object information storage unit 11 that stores a plurality of mobile object information which is information related to mobile objects present in an area on a road detected by a sensor 2 provided on a roadside; a determination unit 14 that determines whether or not an incident indicating a behavior leading to occurrence of an accident has occurred in a mobile object present in an area on a road based on the plurality of mobile object information; an extraction unit 15 for extracting, as target information, mobile object information of a target period which is a predetermined time zone including a point of time of occurrence of the incident from the plurality of mobile object information; and a generating unit 17 that generates a test case at the time of occurrence of the incident based on the target information.SELECTED DRAWING: Figure 1
Patent JP-2021014988-A (JP)
Title: Measurement device
Inventor: NARUMI KENJI
IPC: G01B11/22
Filed: 2017-10-25
Abstract: To provide a measurement device capable of acquiring information on a depth of an object existing inside a scatterer.SOLUTION: A measurement device 100 includes: a light source 103 that emits coherent light 104 toward a scatterer 101; an image pickup element 108; a signal processing circuit 110; and a control device 130. The control device causes the light source to irradiate a first portion of the scatterer with light, causes the image pickup element to output a first image signal showing a first interference image by the light emitted from a first object region 106 away from the first portion, causes the light source to illuminate a second portion of the scatterer with light, and causes the image pickup element to output a second image signal showing a second interference image by the light emitted from a second object region away from the second portion. The signal processing circuit generates and outputs data on a depth of an object existing inside the scatterer by calculation using the first and second image signals.SELECTED DRAWING: Figure 6A
Patent JP-2019079940-A (JP)
Title: Method of manufacturing power semiconductor module and power semiconductor module
Inventor: NAKAMURA HIROYUKI
IPC: H01L25/18
Filed: 2017-10-25
Abstract: To miniaturize a power semiconductor module.SOLUTION: A manufacturing method of a power semiconductor module according to the present invention includes a step (a) of forming a 6-in-1 chip 1 which is a power semiconductor chip incorporating a plurality of lateral power transistors 1UP, 1UN, 1VP, 1VN, 1WP, and 1 WN, and a step (b) of forming control chips 3U, 3V, and 3W for controlling the 6-in-1 chip 1 according to a process rule different from the 6-in-1 chip 1, and a step (c) of forming one power semiconductor module by using the 6-in-1 chip 1 and the control chips 3U, the 3V, and 3W.SELECTED DRAWING: Figure 1
Patent JP-2018038069-A (JP)
Title: Transmission device and transmission method
Inventor: HASEGAWA FUMIDAI
IPC: H04L27/26
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission device capable of multiplexing transmissions of a known signal from a plurality of transmission devices while suppressing deterioration in transmission efficiency.SOLUTION: A transmission device comprises: a first signal generation unit 24 that generates a first signal to be transmitted by single-carrier block transmission, on the basis of first data; a second signal generation unit 25 that generates a second signal to be transmitted by orthogonal frequency division multiplex transmission, on the basis of second data including an RS; a switching device 212 that selects and outputs the second signal during a first transmission period, and selects and outputs the first signal during a second transmission period; an antenna that transmits the signal outputted from the switching device 212; and a control signal generation unit 213 that controls the second signal generation unit 25 so that the second data is arranged in a frequency band allocated for transmission of the second data from the own device, among frequency bands available in OFDM, during the first transmission period.SELECTED DRAWING: Figure 11
Patent JP-2019083495-A (JP)
Title: Holding structure of speaker unit
Inventor: MAKI NOBUYASU
IPC: H04R1/02
Filed: 2017-11-01
Abstract: To provide a holding structure of a speaker unit for realizing faithful acoustic reproduction by efficiently absorbing a vibration to occur in a frame of a speaker unit, and to provide an acoustic device using the holding structure.SOLUTION: A holding structure of a speaker unit includes: a speaker unit attachment tool 4 for attaching a speaker unit holding body 3 to a flange 1d of a frame 1c being a configuration member of a speaker unit 1 by pressing one end of the speaker unit holding body; and a housing attachment tool 7 for attaching the speaker unit holding body 3 to an attachment plate 2a of a housing 2A by pressing one end of the speaker unit holding body. A vibration attenuation part 3a with which the flange 1d and the attachment plate 2a are not brought into contact is arranged in the speaker unit holding body 3. The speaker unit 1 is supported by a support body 20b arranged in the housing 2A so as to allow a diaphragm surface to face upward.SELECTED DRAWING: Figure 18
Patent JP-2021038923-A (JP)
Title: substrate
Inventor: TANIGUCHI MASATERU
IPC: G01N27/00
Filed: 2017-11-02
Abstract: To provide a substrate having a fine tip and having an electrode with which the inter-electrode distance is easy to adjust, and a substrate having metal wire that is the material of the electrode.SOLUTION: A substrate 1 includes an insulating substrate layer 20, and a metal wire 33 arranged on top of the substrate layer 20 and extending upward in a first direction. The substrate layer 20 has, upward of the metal wire 33, a groove 53 recessed from the top face and extending in a second direction orthogonal to the first direction. Thus, when the substrate 1 is bent in a direction protruding upward in the vicinity of the groove 53, the interval in the first direction between base ends 41 of the metal wire 33 increases, as compared with the case where the groove is nonexistent. Therefore, it is possible to increase the distance between base ends 41 of the metal wire 33 while suppressing the amount of deformation of the substrate 1. Consequently, when the metal wire 33 is an electrode having a break portion, the inter-electrode distance thereof can easily be adjusted. Furthermore, when the metal wire 33 is connected, the distance between the base ends 41 can be increased to break and it is made easy to obtain an electrode.SELECTED DRAWING: Figure 3
Patent JP-2019087807-A (JP)
Title: Band-pass filter
Inventor: UEMICHI YUSUKE
IPC: H01P3/12
Filed: 2017-11-02
Abstract: To realize a post-wall waveguide band-pass filter that hardly causes a bypass phenomenon.SOLUTION: A band-pass filter (1) includes a dielectric substrate (11), a first wide wall (12a) formed on one main surface of the dielectric substrate (11), a second wide wall (12b) formed on the other main surface of the dielectric substrate (11), and a post wall (13) formed inside the dielectric substrate (11). A rectangular waveguide region (D1) is formed by the first wide wall (12a), the second wide wall (12b), and the post wall (13) inside the dielectric substrate (11). In the non-waveguide region (D2 to D3) excluding the rectangular waveguide region (D1) from a region (D) sandwiched between the first wide wall (12a) and the second wide wall (12b), a conductor post (Q0, R0) is formed.SELECTED DRAWING: Figure 1
Patent JP-2019084707-A (JP)
Title: Method of manufacturing pneumatic tire having retroreflective optical element disposed on surface
Inventor: TOMOI SHUSAKU
IPC: B29D30/06
Filed: 2017-11-02
Abstract: To provide a pneumatic tire capable of functioning as a feature point of image recognition even when an illuminance is low at night or in a tunnel.SOLUTION: A method of manufacturing a pneumatic tire having a retroreflective optical element disposed on a surface includes the steps of: producing a green tire having a retroreflective optical element-containing rubber composition disposed, by disposing a rubber composition containing a rubber component and a retroreflective optical element dispersed in the rubber component on at least a part of an outer surface of the green tire; producing a vulcanized tire by vulcanizing the green tire having the retroreflective optical element-containing rubber composition disposed; and exposing the retroreflective optical element by removing the rubber component of the surface of the retroreflective optical element-containing rubber composition of the vulcanized tire.SELECTED DRAWING: Figure 1
Patent JP-2019086249-A (JP)
Title: Storage
Inventor: NISHIHARA CHIKATO
IPC: F25B47/02
Filed: 2017-11-09
Abstract: To provide a storage capable of changing a set value without operating a physical key.SOLUTION: A storage 10 is the storage 10 including a touch panel 42, and includes a box-shaped cooling storage main body 12, a cooling device 50 capable of cooling the inside of the cooling storage main body 12, and a control portion 48 for controlling an operation of at least the cooling device 50. The control portion 48 includes a cooling operation control portion (cooling control means) 72 for operating the cooling device 50 on the basis of cooling conditions, a display control portion (set value display control means) 88 for displaying a set value 140 of the cooling condition on a display screen 44 of the touch panel 42, and a set value change processing portion (changing means) 100 for changing the displayed set value 140. The set value change processing portion (changing means) 100 comprises: a step A for detecting selection of the displayed set value 140; and a step of displaying an increase button 164 for increasing the selected set value 140, a decrease button 166 for decreasing the set value 140, and a decision button 168 for deciding the set value 140 after increase or decrease, on the display screen 44.SELECTED DRAWING: Figure 7
Patent JP-2019092706-A (JP)
Title: Drum type washing machine
Inventor: KAWAGUCHI TOMOYA
IPC: D06F34/16
Filed: 2017-11-21
Abstract: To provide a drum type washing machine which can shorten washing time by surely reducing unbalance in a washing tub during a dewatering step even when there is uneven distribution of laundry in the washing tub, and by performing the dewatering step quickly.SOLUTION: A washing machine includes: an input port packing for connecting an outer tub and a washing machine body which is a frame for sealing water; a proximity switch which is a hollow balancer position detection device in a drum where one signal generates every time the drum of the outer tub rotates once; a single acceleration sensor for detecting outer tub vibration; and a central control part which is eccentric position detection means for detecting an eccentric position in the frontward/backward direction, the vertical direction and the left-to-right direction of the drum. The washing machine takes a phase difference into consideration generating by a difference of the eccentric position in the frontward/backward direction of the drum, and calculates the eccentric position in the vertical direction and the left-to-right direction.SELECTED DRAWING: Figure 13
Patent JP-2018076062-A (JP)
Title: Low reflectance glare optic
Inventor: MICHAEL F LISOWSKI
IPC: B60R1/04
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a rearview mirror assembly for use in a vehicle for providing a rearward view from the vehicle.SOLUTION: In one example, a rearview mirror assembly includes at least one substrate having a partially transmissive coating and a light sensor proximate the at least one substrate. The rearview mirror assembly further includes a secondary optic. The secondary optic has a first surface facing outward toward the at least one substrate and a second surface facing inward toward the light sensor. Vertical grooves extend uniformly along the first surface and horizontal grooves extend uniformly along the second surface. The secondary optic is configured to control a field of view of the light sensor.SELECTED DRAWING: None
Patent JP-2019096776-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MARUI TOSHIHARU
IPC: H01L29/861
Filed: 2017-11-24
Abstract: To provide a semiconductor device which has a super junction structure in which drift regions are formed on a lateral face of a trench and achieves high withstand voltage; and provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device comprises: a substrate 10; a semiconductor layer 20 which is formed in contact with one lateral face of a trench 100 formed on a principal surface of the substrate 10 and in which first conductivity type first drift regions 21 and second conductivity type second drift regions 22 are alternately arranged along a direction where the trench 100 extends in parallel to the principal surface of the substrate 10; a first main electrode 31 which is one end of a current pathway of principal current passing through the semiconductor layer 20 in a direction perpendicular to the principal surface of the substrate 10 in an ON state; and a second main electrode 32 which is the other end of the current pathway and arranged opposite to the first main electrode 31 across the semiconductor layer 20.SELECTED DRAWING: Figure 1
Patent JP-2019097106-A (JP)
Title: Communication device, control method of the same, and program
Inventor: SAKAI TATSUHIKO
IPC: H04W36/08
Filed: 2017-11-27
Abstract: To make it possible to perform a handover process in consideration of whether a connection using FILS is possible to a handover destination wireless network.SOLUTION: The communication device is configured to determine whether it is possible to connect to a detected wireless network using FILS (Fast Initial Link Setup) method, and, on the basis of the result of the determination, a handover process is performed to switch a connection destination to the detected wireless network.SELECTED DRAWING: Figure 4
Patent JP-2019102184-A (JP)
Title: Image display device and control method thereof
Inventor: TAKANASHI IKUO
IPC: G02F1/133
Filed: 2017-11-29
Abstract: To provide an image display device capable of achieving image display of a wide luminance dynamic range and capable of suppressing a change in luminescent colors from a light emission section, and to provide a control method of the image display device.SOLUTION: An image display device includes a display section 120 for displaying an image based on image data and a light emission section 130 for irradiating the display section 120 with light from the rear side. A light emission amount control section 150, when light emission luminance of the light emission section 130 is a low luminance range and a high luminance range, performs current amount control for controlling a current amount of a driving current of the light emission section 130. When the light emission luminance of the light emission section 130 is an intermediate luminance range between the low luminance range and the high luminance range, the light emission amount control section 150 does not execute current amount control and executes pulse width control for controlling pulse width of a driving current of the light emission section.SELECTED DRAWING: Figure 1
Patent JP-2018095639-A (JP)
Title: Compound and organic electronic device using the same
Inventor: Wu hui ling
IPC: C07D239/74
Filed: 2017-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that improves current efficiency and to provide an organic electronic device using the same.SOLUTION: Provided is a compound represented by the following formula (I). Xand Xare each independently C(R), and two (R) are the same or different and are linked together to form a first aryl ring. Xand Xare each independently C(R), and two (R) are the same or different and are linked together to form a second aryl ring, and the second aryl ring is Polycyclic aromatic ring. Zto Zis hydrogen, deuterium, halogen group, cyano group, etc.SELECTED DRAWING: None
Patent JP-2019097910-A (JP)
Title: Slot machine
Inventor: DOI AKIRA
IPC: A63F5/04
Filed: 2017-12-04
Abstract: To provide a slot machine capable of significantly increasing variations of an additional specialization zone without significantly increasing a capacity related to a control of the additional specification zone.SOLUTION: A slot machine is configured so that, when a written oracle is acquired in an ART set or before start of an initial ART set, in start time of a next ART set, all acquired written oracles are converted into privilege whose effect is sustained through the next ART set. As the result of the conversion processing, there are an effect (green bead) in which, a winning probability in additional lottery of a set stock number and a set game number is improved, an effect (red bead) in which, a numeric added in winning time of the additional lottery is increased to N times, as acquired effects, with different effect degrees for every kind. As a result, it is possible to achieve variation of a number of additional specialization zones, the number corresponding to combinations of a number of kinds and a number of degrees.SELECTED DRAWING: Figure 18
Patent JP-2019099235-A (JP)
Title: Deep drawing packaging container
Inventor: HATA TETSUSHI
IPC: B65D77/20
Filed: 2017-12-05
Abstract: To provide a deep drawing packaging container which can be easily added to a conventional high-sealed packaging container without the need for special processing, attachment of an accessory, use of a special film, or a complicated manufacturing process while maintaining sealing performance, and can easily open the packaging container with fingers without using a tool such as scissors or a knife, maintaining a shape of a packaged article to be easily taken out, and have an opening port that also serves as a container when using the packaged article.SOLUTION: In a deep drawing packaging container, a top film is covered on a bottom tray molded by deep drawing a bottom film after a packaged article is put therein, and an overlapping portion of the bottom film with the top film is sealed. A part of the overlapping portion is set as a tearing portion by providing a partially sealed portion in which sealed portions and unsealed portions are alternately disposed and a cutout portion in the partially sealed portion.SELECTED DRAWING: Figure 1
Patent JP-2019099341-A (JP)
Title: Sheet continuous feeding device
Inventor: TAKAMI AKITOSHI
IPC: B65H19/18
Filed: 2017-12-05
Abstract: To provide a sheet continuous feeding device capable of continuously delivering sheets from new and old sheet rolls, eliminating an influence of a joining process on an inner layer sheet, and easily mounting a new sheet roll.SOLUTION: A sheet continuous feeding device has: a first roll holding unit 4 for holding a preceding sheet roll 6; a second roll holding unit 5 for holding a succeeding sheet roll 7; a delivery roller 21 for conveying a sheet toward a supply destination; a junction 3 for joining two sheets; a merging roller 12 disposed at the position where the conveying route of the preceding sheet 8 and the conveying route of the succeeding sheet 9 merge together in the upstream of the junction 3; an introduction roller 14 for performing a preliminary delivery and a merging delivery of the succeeding sheet 9; and a roll holding releasing unit for releasing the holding of the succeeding sheet roll 7 by the second roll holding unit 5 after the merging delivery, and allowing the first roll holding unit 4 to hold the succeeding sheet roll 7.SELECTED DRAWING: Figure 1
Patent JP-2018115146-A (JP)
Title: Manufacturing method of 1,2,2,2-tetrafluoroethyl difluoromethyl ether (desflurane)
Inventor: HOSOI TAKESHI
IPC: C07C43/12
Filed: 2017-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing 1,2,2,2-tetrafluoroethyl difluoromethyl ether (desflurane), which is useful as an inhalation anesthetic, efficiently in an industrial scale.SOLUTION: 1,2,2,2-tetrafluoroethyl methyl ether, which is a synthetic intermediate of desflurane is easily obtained by reacting trimethyl orthoformate with fluoral obtained by a gas phase fluorination reaction of chloral in the presence of a catalyst. The resulting 1,2,2,2-tetrafluoroethyl methyl ether can be derived to desflurane at high yield by conducting chlorination and then fluorination.SELECTED DRAWING: None
Patent JP-2019105484-A (JP)
Title: Biological molecule movement control method and device
Inventor: UENO YUKO
IPC: G01N33/561
Filed: 2017-12-11
Abstract: To provide a biological molecule movement control method and device capable of easily controlling flow property of a biological molecule without deteriorating a function of a biological molecule to be carried by a biological membrane.SOLUTION: In a biological molecule movement control method, a biological molecule movement control substrate is used, that has a solid substrate and a support film supported on a front surface of the solid substrate. The support film includes: a biological membrane with a lipid molecule as a configuration material; and a biological molecule carried by the biological membrane. When the biological molecule movement control substrate is immersed in an electrophoretic liquid to electrophorese a biological molecule, at least one of a kind and a density of the electrophoretic liquid is controlled on the basis of relation between a movement degree of a biological molecule in the electrophoretic liquid and at least one of a kind and a density of the electrophoretic liquid.SELECTED DRAWING: None
Patent JP-2018062663-A (JP)
Title: Resin composition for coating material
Inventor: NAKAO KANJI
IPC: C09D201/00
Filed: 2017-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for coating material capable of forming a coating film comprehensively excellent in weather resistance, water resistance, and the property of preventing downward flow of the coating film even if the coating film is formed in a vertical direction.SOLUTION: There is provided a resin composition for a coating material which contains a resin emulsion obtained by emulsion polymerization of a monomer component, where a content of an acid group-containing monomer in the monomer component used as a raw material for a resin constituting emulsion particles included in the resin emulsion is 0.3 mass% or less.SELECTED DRAWING: None