baber/WOPTO huggingface dataset:
Patent JP-2020173689-A (JP)
Title: Control device, control method and control program
Inventor: TAKASHIMA YAOKI
IPC: G05B19/18
Filed: 2019-04-12
Abstract: To provide a control device, a control method and a control program, capable of reducing a communication data amount and a storage area during mutual monitoring for functional safety.SOLUTION: A control device includes a plurality of monitoring units 10 that mutually monitor safety data 121 indicating an input signal and an output signal, the safety data being multiplexed and to be automatically updated. The monitoring units each include: a storage unit 12 that stores safety data, inversion data 124 for error detection obtained by bit inversion of the safety data, and comparison data 122 obtained by duplicating the safety data of another monitoring unit; a generation unit 111 that, when updating the inversion data at a predetermined processing cycle, compares the safety data with an inversion value of the inversion data before updating to generate change data from one cycle earlier of the safety data; a transmission unit 112 that transmits the change data to another monitoring unit; an update unit 113 that updates the comparison data on the basis of the change data received from another monitoring unit; and a determination unit 114 that determines that the safety data is identical to the comparison data.SELECTED DRAWING: Figure 4
Patent JP-2020171958-A (JP)
Title: Method for manufacturing liquid-cooling jacket
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-04-15
Abstract: To provide a method for manufacturing a liquid-cooling jacket which can easily manufacture a liquid-cooling jacket.SOLUTION: A method for manufacturing a liquid-cooling jacket is composed of a jacket body 2 and a sealing body 3 for sealing an opening of the jacket body 2 and joins the jacket body 2 and the sealing body 3 by friction agitating, in which a first final joining step includes rotating or moving the jacket body 2 and the sealing body 3 in parallel using a pair of holding parts 22 while pressing and holding a bottom 10 of the jacket body 2 and a surface 3a of the sealing body 3 from both outer sides with the holding parts 22, and friction-agitating the jacket body 2 and the sealing body 3.SELECTED DRAWING: Figure 9
Patent JP-2020177135-A (JP)
Title: Image forming apparatus
Inventor: SAKAGUCHI SHINTARO
IPC: G03G15/08
Filed: 2019-04-18
Abstract: To provide an image forming apparatus that can prevent as much as possible a developing roller and a photoconductor drum from contacting each other.SOLUTION: A control unit 2 of an image forming apparatus 1, when forming an image on a sheet S, after the lapse of a predetermined time from when a posterior registration sensor 28C detects passing of the rear end of a first sheet S, if a subsequent second sheet S is not conveyed, moves a developing roller 61, after completion of development of an image transferred to the first sheet S, from a contact position where the developing roller is in contact with a photoconductor drum 50 to a separation position where the developing roller is separated from the photoconductor drum 50. When preparation of image data of the image to be transferred to the second sheet S is done, and a predetermined waiting time is elapsed from the lapse of the predetermined time, the control unit 2 controls a supply mechanism 22 to start supplying the second sheet S toward the photoconductor drum 50 from a first tray 21, a second tray 31, or a manual tray 41, and subsequently moves the developing roller 61 from the separation position to the contact position according to the conveyance of the second sheet S.SELECTED DRAWING: Figure 1
Patent JP-2019135558-A (JP)
Title: Photoelectric conversion connector and method for manufacturing the same
Inventor: SANO YOSHIAKI
IPC: G02B6/42
Filed: 2019-04-19
Abstract: To provide a photoelectric conversion connector and a method for manufacturing the same that enable an improvement in a degree of freedom in a design of a photoelectric conversion connector.SOLUTION: A photoelectric conversion connector comprises: a support medium 68; a photoelectric conversion element 69 that is provided on the support medium and can be connected through an optical signal to an optical fiber; a first resin member 66 that is molded on an upper part of the photoelectric conversion element; and a second resin member 67 that is molded on an upper part of the first resin member. It is configured that the optical signal transmitted between the photoelectric conversion element and the optical fiber passes through both the first resin member and the second resin member.SELECTED DRAWING: Figure 4
Patent JP-2020175839-A (JP)
Title: Vehicle side visor with decoration molding
Inventor: OHASHI TOMOAKI
IPC: B60J3/00
Filed: 2019-04-22
Abstract: To provide a side visor which does not impair aesthetic quality of a decoration molding end part, makes the decoration molding less likely to be lifted or peeled, and achieves small wind noise during travelling.SOLUTION: A side visor has a window frame attachment part and an eaves part, includes a decoration molding in at least a part of an outer surface of the window frame attachment part, and has at least one positioning rib for attaching the decoration molding on the outer surface of the window frame attachment part. In a state that the decoration molding is attached to the side visor, the at least one positioning rib is located at the inner side of the decoration molding. The side visor is used to achieve the above object.SELECTED DRAWING: Figure 4-a
Patent JP-2020178745-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To provide a game machine in which selection rendering for displaying a choice image corresponding to at least a portion of multiple renderings elements with a prescribed order determined can be made easy to understand.SOLUTION: A game machine 1 includes: multiple rendering elements with a prescribed order determined; and rendering execution means for executing the selection rendering where a choice image 50 corresponding to at least a portion of the multiple rendering elements is displayed in a display device 91. In the selection rendering, the multiple choice images 50 are displayed side by side along a predetermined direction so as to show the preceding/subsequent work of a sequential order based on the prescribed order of the rendering element corresponding to each of them.SELECTED DRAWING: Figure 27
Patent JP-2020180087-A (JP)
Title: Agent for preventing or treating cardiac disease
Inventor: ABE TAKAAKI
IPC: A61K38/10
Filed: 2019-04-26
Abstract: To provide a material having the action of preventing or treating cardiac disease.SOLUTION: A peptide composed of an amino acid sequence shown by sequence number 1, or a mutant thereof, preferably linaclotide, is administered by a method such as oral administration, and cardiac disease can be prevented or treated.SELECTED DRAWING: None
Patent JP-2020181779-A (JP)
Title: Coaxial connector
Inventor: TSUTSUI TAKASHI
IPC: H01R24/44
Filed: 2019-04-26
Abstract: To provide a coaxial connector that can handle coaxial cables different in characteristic impedance without the need for additional parts or special parts.SOLUTION: A coaxial connector 1 that connects a coaxial cable 5 composed of a central conductor 50, an insulator 51, an outer conductor 52, and a protective coating 53 concentrically from the inside includes a contact 40 that can be connected to the coaxial cable 5 with characteristic impedances of 50 Ω and 75 Ω and that is connected to the center conductor 50, a shield portion 20 connected to the outer conductor 52, and an insulator portion 10 inside the shield portion. The insulator portion includes a central hole that covers the central conductor 50 of the coaxial cable 5 with the characteristic impedance of 75 Ω in the central portion, and an eccentric hole that covers the central conductor of the coaxial cable 5 with the characteristic impedance of 50 Ω at a position eccentric from the center. When the connection of the coaxial cable 5 of 75 Ω is performed, the central conductor is inserted into the center hole, and when the connection of the coaxial cable 5 having the characteristic impedance of 50 Ω is performed, the center conductor is inserted into the eccentric hole.SELECTED DRAWING: Figure 1
Patent JP-2019179243-A (JP)
Title: Voice response device
Inventor: ADACHI TSUTOMU
IPC: G10L13/10
Filed: 2019-05-10
Abstract: To provide a voice response device capable of outputting different solutions with different voice colors in an easy-to-understand manner to a user even when one solution for one character information cannot be specified.SOLUTION: In a voice response device which makes a response to input character information by voice, response acquisition means which acquires a plurality of different responses to the character information, and voice output means which outputs the plurality of different responses in different voice colors respectively are provided. According to such a voice response device, it is possible to output the plurality of responses with different voice colors in an easy-to-understand manner to a user, because it is possible to output the plurality of different responses in the different voice colors, even if it is not possible to specify one solution for one character information.SELECTED DRAWING: Figure 3
Patent JP-2020187907-A (JP)
Title: Spark plug
Inventor: NISHIDA MASAHIRO
IPC: H01T13/32
Filed: 2019-05-14
Abstract: To provide a spark plug that can prevent unintentional deformation of parts other than a convex portion when the convex portion is formed on a ground electrode.SOLUTION: A spark plug includes a core portion 15 extending in substantially the same direction as the extension direction of a ground electrode 11, and a ground electrode having a base material 14 covering the core portion. The core portion includes a first core portion 16 having a higher thermal conductivity than the base material and a second core portion 17 that has a Vickers hardness larger than that of the first core portion, and at least a part of which is covered with the first core portion.SELECTED DRAWING: Figure 2
Patent JP-2020008838-A (JP)
Title: Light source device and projection device
Inventor: SHIMAMURA YASUTOSHI
IPC: G03B21/14
Filed: 2019-05-14
Abstract: To provide a small light source device and a projection device.SOLUTION: A light source device 60 comprises: an excitation light irradiation device 700 including a first light source 710 and a second light source 720 held by a holding member 730, and emitting light in a predetermined polarization direction, respectively; a first reflective element 141 receiving and reflecting light from the first light source 710; and a second reflective element 142 receiving reflectance from the first reflective element 141 and light from the second light source 720. The first reflective element is formed to be able to reflect light in polarization direction of incident light from the first light source 710, and the second reflective element 142 is formed to be capable of transmitting therethrough light in polarization direction of incident reflectance of the first reflective element 141 as well as reflecting light in polarization direction of incident light from the second light source 720.SELECTED DRAWING: Figure 4
Patent JP-2019131830-A (JP)
Title: Fire retardant polycarbonate having high all visible transmissivity
Inventor: CLAUDE VAN NUFFEL
IPC: C08L83/04
Filed: 2019-05-15
Abstract: To provide a polycarbonate composition used for an application requiring good fire retardancy.SOLUTION: A polycarbonate composition having good fire retardancy and high light transmissivity is obtained by using a combination of polycarbonate, a carbonization salt fire retardant, and a low molecular weight silicone compound. A light diffusion composition is obtained by using a particulate light diffusion agent. The composition preferably satisfies or excesses one or more following fire retardancy standard (most preferably, all of them): (i) UL-94 V-0 (t=1 mm); (ii) UL-94 5 VA (t=2.5 mm); (iii) UL-94 5 VB (t=2.5 mm).SELECTED DRAWING: None
Patent JP-2020185777-A (JP)
Title: Liquid discharge head control device
Inventor: AKIMOTO MANABU
IPC: B41J2/01
Filed: 2019-05-17
Abstract: To provide a liquid discharge head control device in which time required for changing operation to precursor operation is shortened.SOLUTION: The liquid discharge head control device according to an embodiment comprises an input part, a first recording part and a control part. The input part inputs image data on an object to be printed to a liquid discharge head. A first storage part stores precursor data for causing the liquid discharge head to execute precursor operation. The control part changes an input source of data to be inputted to the liquid discharge head from the input part to the first storage part, and inputs the precursor data to the liquid discharge head so as to cause the liquid discharge head to execute the precursor operation.SELECTED DRAWING: Figure 1
Patent JP-2020195234-A (JP)
Title: Capacitance measuring circuit, capacitance measuring method, a power supply circuit, data storage unit, and control circuit
Inventor: KONDO KIYOSHI
IPC: H02M3/00
Filed: 2019-05-29
Abstract: To provide a High precision capacitance measuring circuit.SOLUTION: A current source 510 sources or sinks a current IC, which is proportional to a reference voltage VREF and inversely proportional to a resistance value of a first resistor R1 to or from a capacitor C1. An oscillator 520 generates a clock signal CLK having a period TCLK, which is inversely proportional to the reference voltage VREF and proportional to a resistance value of a second resistor R2 having relative precision is guaranteed to the first resistor R1. A timer circuit 530 counts time Δt required a voltage VCAP of the capacitor C1 to change by a predetermined voltage width ΔV, by using the clock signal CLK.SELECTED DRAWING: Figure 2
Patent JP-2020192798-A (JP)
Title: Existing tubular body rehabilitation method and rehabilitation structure
Inventor: UEDA KAZUTAKA
IPC: F16L1/00
Filed: 2019-05-30
Abstract: To ensure the required strength of a spiral tubular rehabilitation pipe in the outer portion of a curved portion of an existing tubular body, a portion where deterioration is severe, and the like.SOLUTION: A belt-like member 10 including a main strip material 11 made of synthetic resin and a reinforcing strip material 12 made of metal is spirally wound along the inner wall 1b of an existing tubular body 1 to produce a spiral tubular rehabilitation pipe 9. The main strip material 11 is peeled off and removed from the belt-like member 10 in pitch adjusting regions 9c and 9d set in the rehabilitation pipe 9. The spiral pitch of the reinforcing strip material 12 left in the pitch adjustment regions 9c and 9d is reduced. A filler layer 4 is formed in the inner wall 1b of the regions 1c, 1d corresponding to the pitch adjusting regions in the existing tubular body 1, and the left strip material 12 is embedded in the filler layer 4.SELECTED DRAWING: Figure 4
Patent JP-2020197450-A (JP)
Title: Infrared detector
Inventor: YOSHIKAWA HIROFUMI
IPC: G01J5/02
Filed: 2019-06-03
Abstract: To provide an infrared detector that does not require a bandpass filter, with which it is possible to reduce an error when calculating a temperature of an object.SOLUTION: A detector 1 has a quantum dot laminate structure. An operation unit 3 applies, to the quantum dot laminate structure of the detector 1, a first voltage for setting a light receiving sensitivity peak waveform when detecting an infrared ray in the quantum dot laminate structure of the detector 1 to a first light receiving sensitivity peak waveform and a second voltage for setting the light receiving sensitivity peak waveform to a second light receiving sensitivity peak waveform differing from the first light receiving sensitivity peak waveform. A detection unit 2 detects a first photo-electric current output from the detector 1 when the first voltage is applied to the quantum dot laminate structure and a second photo-electric current output from the detector 1 when the second voltage is applied to the quantum dot laminate structure. A calculation unit 5 calculates a temperature of an object on the basis of the first and second photo-electric currents detected by the detection unit 2.SELECTED DRAWING: Figure 1
Patent JP-2020198828-A (JP)
Title: Specification device, specification method, and program
Inventor: SASAKI KATSUTOSHI
IPC: A01K29/00
Filed: 2019-06-11
Abstract: To provide a specification device, a specification method, and a program capable of specifying an abnormality of farm animals even in a large-scale dairy farm where hundreds to thousands of farm animals are reared.SOLUTION: A specification device 10 for specifying an abnormality of a farm animal includes: storage means for storing acceleration data and atmospheric pressure data measured by an acceleration sensor and an atmospheric pressure sensor mounted on the farm animal respectively; acquisition means for acquiring one or more pieces of acceleration data and one or more pieces of atmospheric pressure data for a predetermined time from the storage means; estimation means for estimating the posture of the farm animal based on the one or more pieces of atmospheric pressure data; calculation means for calculating a predetermined first score based on the one or more pieces of acceleration data according to the estimated posture of the farm animal; and specification means for specifying an abnormality occurring in the farm animal when the first score exceeds a predetermined threshold that is set beforehand.SELECTED DRAWING: Figure 1
Patent JP-2019192927-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2019-06-12
Abstract: To form an oxide semiconductor film with a low defect level density, to form an oxide semiconductor film with a low concentration of impurities, and to improve electrical properties in a semiconductor device using an oxide semiconductor film.SOLUTION: The semiconductor device includes: a capacitive element, a resistance element, or a transistor which have a metal oxide film including a region where a rate of probability at which a diffraction pattern having bright spots indicating orientation is observed is 70% or more and less than 100% when an observation location is changed in a one-dimensional range within 300 nm, using a transmission electron diffraction measurement device.SELECTED DRAWING: Figure 1
Patent JP-2020184500-A (JP)
Title: Multidirectional illumination desk light
Inventor: YU LIJUN
IPC: F21V19/02
Filed: 2019-06-17
Abstract: To disclose a multidirectional illumination desk light.SOLUTION: A multidirectional illumination desk light includes a stand, a rotation mechanism which allows multidirectional illumination of a desk light is provided in the stand. The rotation mechanism includes a first gear chamber provided in the stand. A first gear shaft is rotatably attached to between a right side inner wall of the first gear chamber and a right side end surface of the stand. A regulator is fixedly attached to a right side end surface of the first gear shaft. A first gear is fixedly attached to a left side end surface of the first gear shaft. A second gear shaft is rotatably attached to between a top wall of the first gear chamber and an upper part end surface of the stand.SELECTED DRAWING: Figure 1
Patent JP-2020203784-A (JP)
Title: Passenger conveyor
Inventor: Sonobe keiichi
IPC: B66B23/00
Filed: 2019-06-19
Abstract: To provide a passenger conveyor that can reduce the manufacturing cost of a slide floor.SOLUTION: A passenger conveyor 1 includes a frame 2 and a sliding floor 4B. The sliding floor 4B includes a floor body portion 25 arranged on a cradle 201B and a pair of joint members 21 arranged at both ends in the width direction of the floor body portion. The tip of the joint member 21 on the opposite side of the frame faces the wall surface of the cradle 201B, on which a tapered portion 21a inclined in the vertical direction is formed.SELECTED DRAWING: Figure 3
Patent JP-2020004717-A (JP)
Title: Organic el display device
Inventor: ARAI TAKESHI
IPC: H01L51/50
Filed: 2019-06-20
Abstract: To provide an organic EL display device having excellent long-term reliability, in which pixel shrinkage and reduction in emission luminance are suppressed.SOLUTION: An organic EL display device includes a substrate 1, a flattening layer 4, a pixel division layer 8, a first electrode 5, a photoluminescent layer 6 including a thermally-activated stretched optical material, and a second electrode 7, and the flattening layer and/or the pixel division layer is a cured film obtained by curing a photosensitive resin composition, and the photosensitive resin composition includes (A) an alkali-soluble resin having an acidic group, (B) a photosensitizer, and (C) an organic solvent.SELECTED DRAWING: Figure 1
Patent JP-2021001008-A (JP)
Title: Package and package manufacturing method
Inventor: TOMITE MASAHIRO
IPC: B65D1/26
Filed: 2019-06-21
Abstract: To provide a package limited in influence of the expansion of air in a head space cased by heat sterilization, and a method for manufacturing the package.SOLUTION: A container 1 is provided by molding the container 1 with a bottom part 2 projected outside from the container 1, and pressing the bottom part 2 from the outside of the container 1 to project it into the container 1. The bottom part 2 projects outside the container 1 so as to enlarge a storage space 1s upon reception of a force from the inside of the container 1, and projects into the container 1 so as to reduce the storage space 1s upon reception of a force from the outside of the container 1. A content 9 is stored in the storage space 1s of the container 1, the container 1 is sealed with a lid 8 so as to seal and pack the content 9 in the storage space 1s, and heat sterilization and subsequent cooling are performed, and thus a package 10 is provided.SELECTED DRAWING: Figure 4
Patent JP-2021002811-A (JP)
Title: Distribution server, distributing method and program
Inventor: KAWASAKI YOHEI
IPC: H04N7/18
Filed: 2019-06-24
Abstract: To prevent the occurrence of playback delay associated with the switching of panoramic video images respectively photographed with a plurality of cameras.SOLUTION: A distribution server in a video image distribution system 1 is provided that distributes panoramic video images photographed with a plurality of respective cameras by HTTP LIVE STREAMING, the distribution server has: transmission means transmitting a playback list for playing back panoramic video images respectively photographed with the plurality of cameras to a client when receiving a first request including camera identification information for identifying a camera; and video image distribution means distributing, to the client, the panoramic video image photographed with the camera identified by the camera identification information included in the first request. The video distribution means, when receiving a second request including camera identification information different from the camera identification information included in the first request, distributes the panoramic video image photographed with the camera identified by camera identification information included in the second request to the client.SELECTED DRAWING: Figure 5