baber/WOPTO huggingface dataset:
Patent JP-2023014931-A (JP)
Title: Taste improving composition, taste improving method, use of fucose, and sweetening composition
Inventor: KONO YASUYO
IPC: A23L27/00
Filed: 2021-07-19
Abstract: To provide a technique that improves the taste of a high-intensity sweetener.SOLUTION: A composition for improving the taste of a high-intensity sweetener-containing composition comprises fucose as an active ingredient. There is also provided a method for improving the taste of a high-intensity sweetener-containing composition, by blending fucose with the high-intensity sweetener-containing composition. There is further provided a sweetening composition containing a high-intensity sweetener and fucose.SELECTED DRAWING: None
Patent JP-2021180021-A (JP)
Title: Information processing device, image forming device, information processing system, attribute identification method, and program
Inventor: OKI KENICHIRO
IPC: G06Q30/02
Filed: 2021-07-20
Abstract: To accurately identify the social group attribute of a user of a user terminal that is connected via a communication network.SOLUTION: An information processing device 3 includes a social group attribute information storage unit 311 that stores social group attribute information in which a unique ID for uniquely identifying a first user terminal 1 set in the place of a social group is associated with attribute information about the social group where the first user terminal provided with the unique ID is set. A control unit 32 acquires first history information including a unique ID, an IP address, and log information including a usage history of the first user terminal transmitted from the first user terminal 1, acquires the social group attribute information that is, in the social group attribute information storage unit 311, associated with the unique ID transmitted from the first user terminal 1, and identifies the social group attribute of the user of the first user terminal 1.SELECTED DRAWING: Figure 1
Patent JP-2023016090-A (JP)
Title: Metal pipe diameter reduction method
Inventor: OGAWA YASUHIRO
IPC: B21D22/02
Filed: 2021-07-21
Abstract: To provide a metal pipe diameter reduction method that reduces diameters of metallic element pipes having a substantially rectangular cross section that is configured by three or more sets of curves which have different curvature radii and face one another, and can manufacture a cylindrical member having a smooth and accurate substantially rectangular cross section.SOLUTION: A diameter of a metallic element pipe is reduced by pressing an outer peripheral surface of the element pipe with a plurality of split dies which are so arranged around an axis of the element pipe having a substantially rectangular cross section as to surround the element pipe. In a metal pipe diameter reduction method, a plurality of split dies are divided into a plurality of split die groups comprising one or adjacent two split dies, and a time difference is provided between timings for bringing the plurality of split die groups into contact with the outer peripheral surface of the element pipe.SELECTED DRAWING: Figure 4
Patent JP-2022025046-A (JP)
Title: Artificial heart system
Inventor: MOHAMMAD MOHSEN SAADAT
IPC: A61M60/117
Filed: 2021-07-27
Abstract: To provide an artificial heart for a human being and other creature with at least one half of a heart, to be implemented instead of or parallel to the natural heart, performing maintenance as a pump completely or partially so as to support one circulatory system or two circulatory systems of the human being or other creature.SOLUTION: Within a hard and hermetically locked shell, two chambers are provided, one blood chamber and one drive chamber. The drive chamber is cyclically filled and discharged by a pump actuated by an electric motor. Due to pressure and suction of the drive chamber, blood from the blood chamber is transported to arteries and from veins into the blood chamber. In the course of this process, the blood chamber and the drive chamber only move to the half, in a completely unstressed manner without elastic stretching or kinking. Two innovative artificial check valves ensure that the blood flows exclusively in a desired direction.SELECTED DRAWING: Figure 1a
Patent JP-2021184619-A (JP)
Title: Copy control method for broadcast program content
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N5/913
Filed: 2021-07-29
Abstract: To provide a copy control method for broadcast program content that can perform functions with higher added values.SOLUTION: A method includes: a receiving step of receiving broadcast program content and multiple types of table information via a broadcast transmission path or a communication transmission path; and a copy control step of controlling storage of the broadcast program content and an output for viewing to an external apparatus via a LAN, according to copy control information stored in an MPT and including location information allowing for identifying a route for acquiring broadcast program content from route candidates including an IP data flow among the multiple types of table information. Even when copy control of the same broadcast program content is also specified by copy control information of control information transmitted by MPEG2, regarding control of a storage state of the broadcast program content, copy control is performed based on the copy control information stored in the MPT, not the copy control information of the control information transmitted by MPEG2.SELECTED DRAWING: Figure 7A
Patent JP-2023019284-A (JP)
Title: Semiconductor optical device
Inventor: SATO TOMONARI
IPC: H01S5/12
Filed: 2021-07-29
Abstract: To suppress channel-to-channel variations in signal transmission characteristics in multi-wavelength modulator integrated light source arrays without adjusting bias voltage conditions for each wavelength.SOLUTION: A semiconductor optical device has a plurality (four) of optical integrated elements 120a, 120b, 120c, 120d formed on a substrate 101, each of the optical integrated elements 120a, 120b, 120c, 120d has a laser section 121 and a modulation section 122, and each of the optical integrated elements 120a, 120b, 120c, 120d has a waveguide width of the modulation section 122 increasing from one direction to the other of the array.SELECTED DRAWING: Figure 1A
Patent JP-2021193446-A (JP)
Title: Transmission cable
Inventor: AMANO KOTARO
IPC: G02B23/24
Filed: 2021-07-29
Abstract: To provide a transmission cable that excels in economy even when optical fibers are used.SOLUTION: A transmission cable 6 comprises: a first optical fiber 6322, a second optical fiber 651 and a third optical fiber 645; a first optical connector 66 for connecting the first optical fiber 6322 and the second optical fiber 651; a second optical connector 67 for connecting the second optical fiber 651 and the third optical fiber 645; an E/O conversion unit 632 for converting electric signals into optical signals and having the first optical fiber 6322 connected thereto; a composite cable 65 in which a metal cable 652 for transmitting electric signals and the second optical fiber 651 are unitized; a first substrate 632 on which the E/O conversion unit 632 and the first optical connector 66 are arranged; a second substrate 633 for transmitting electric signals transmitted from the metal cable 652 to a camera head connector; and a third substrate 641 on which the second optical connector 67 is arranged.SELECTED DRAWING: Figure 2
Patent JP-2023021707-A (JP)
Title: Information processing device, control method of information processing device, and program
Inventor: KOBAYASHI AKIRA
IPC: G06F11/07
Filed: 2021-08-02
Abstract: To provide an information processing device which can suppress a failure of a semiconductor device which communicates with a storage device for readout and write of data.SOLUTION: An image processing device 100 includes a nonvolatile memory 102, a nonvolatile memory 104 and an arithmetic processing unit 101 which controls readout and write of data for the nonvolatile memory 102. The image processing device 100 calculates a cumulative communication data size 403 which is an accumulated value of communication data sizes of the readout and write of the data for the nonvolatile memory 102 and, when the cumulative communication data size 403 exceeds a failure prediction threshold value, changes a write destination of predetermined data from the nonvolatile memory 102 to the nonvolatile memory 104.SELECTED DRAWING: Figure 6
Patent JP-2023021715-A (JP)
Title: Pulse wave measuring device
Inventor: NAGAI TAKUYA
IPC: A61B5/02
Filed: 2021-08-02
Abstract: To provide a pulse wave measuring device capable of adjusting adhesion between a subject and a pulse wave sensor.SOLUTION: A pulse wave measuring device that can be mounted on a subject includes: a pulse wave sensor having a strain gauge; a sensor fixing part for fixing the pulse wave sensor; and a belt-like body, one end of which is swingably connected to one end side of the sensor fixing part by a first shaft, and the other end of which is swingably connected to the other end side of the sensor fixing part by a second shaft. The first shaft and the second shaft are positioned on a side opposite to the subject with respect to the surface that comes in contact with the subject of the pulse wave sensor.SELECTED DRAWING: Figure 4
Patent JP-2023026844-A (JP)
Title: Video recording system, video recording playback device and image processing method
Inventor: KUWATA KOJI
IPC: H04N7/15
Filed: 2021-08-16
Abstract: To provide a video recording system which can display a first image during playback even when video recording is performed in such a state that a second image is superimposed on the first image.SOLUTION: The present invention provides a video recording system 60 comprising: a communication unit which receives first image data from another base; an image processing unit which moves the position of the first image data or second image data within a frame of a video in which the second image data received from the other base or prepared in the own base is embedded in the first image; an image composition unit which generates a video file in which the second image data is embedded in the first image data; an image construction unit which constructs the first image data that does not include the second image data from the video file; and a display control unit which displays the first image data constructed by the image construction unit.SELECTED DRAWING: Figure 1
Patent JP-2023030643-A (JP)
Title: Pore water pressure gauge unit
Inventor: YAMAUCHI TSUNEO
IPC: G01L7/00
Filed: 2021-08-23
Abstract: To solve the problem of conventional technique that pore water pressure measurement for multiple aquifers at a landslide location or the like requires an expensive device and drilling of a large-diameter borehole, which incurs costs of drilling and installing pore water pressure gauges.SOLUTION: Pore water pressures of multiple aquifers at different depths in a borehole are measured by providing a pipe through the inside of pore pressure gauges and feeding a composite cable (consisting of power lines and signal lines) for the pore water pressure gauges installed below through the pipe, or measuring pore water pressures inside the pipe and feeding the composite cable for the pore water pressure gauges installed below along the side of the pipe.SELECTED DRAWING: Figure 1
Patent JP-2022037926-A (JP)
Title: METHOD FOR PRODUCING AROMATIC α,α-DIHALOALKYL COMPOUND, AND METHOD FOR PRODUCING CYCLOPROPANE DERIVATIVE
Inventor: OCHI KATANORI
IPC: C07C69/65
Filed: 2021-08-24
Abstract: To provide a method for producing aromatic α,α-dihaloalkyl compounds with low environmental load and high yield.SOLUTION: A method for producing aromatic α,α-dihaloalkyl compounds includes a halogenation step in which: in the presence of an aromatic hydrocarbon having an aromatic ring as an organic solvent and at least one fluorine group, an aromatic alkyl compound is reacted with a halogenating agent, to give an aromatic α,α-dihaloalkyl compound.SELECTED DRAWING: None
Patent JP-2023031392-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-25
Abstract: To provide a game machine capable of enhancing game interest.SOLUTION: A game machine temporarily stops decoration identification information excluding specific decoration identification information from among multiple pieces of decoration identification information during execution of a predetermined performance, displays the specific decoration identification information in accordance with a performance display of the predetermined performance, can change specific decoration identification information displayed during execution of a predetermined performance from a normal mode to a particular mode in accordance with a performance display of the predetermined performance and can change it from a particular mode to a special mode, can display a specific display result when specific decoration identification information is changed to a special mode after it is changed from a normal mode to a particular mode during execution of a predetermined performance, and performs light emitting control of light emitting means by a common light emitting mode when first specific decoration identification information becomes a special mode during execution of a predetermined performance and when second specific decoration identification information becomes a special mode.SELECTED DRAWING: Figure 8-16
Patent JP-2023031540-A (JP)
Title: Information processing device, information processing method, and program
Inventor: TAKAMI ETSUYA
IPC: H04N23/65
Filed: 2021-08-25
Abstract: To make it possible to immediately notify information on an IoT device having a sleep function at a desired timing.SOLUTION: When a schedule is set to cycle through preset positions of pan/tilt and zoom positions, on the basis of the schedule, a sleep period for devices near an image capturing range. Thereafter, before reaching target pan/tilt and zoom positions, information on devices near the image capturing range is acquired, and after reaching the target pan/tilt and zoom positions, the acquired information is informed to a display device and the like.SELECTED DRAWING: Figure 1
Patent JP-2023032980-A (JP)
Title: Vehicle control device
Inventor: WATANABE HIDEO
IPC: G01B7/30
Filed: 2021-08-27
Abstract: To provide a vehicle control device capable of correcting an error in detecting a phase of a rotary member.SOLUTION: A vehicle control device comprises: a stepped transmission; a resolver which detects a first phase which is a phase of one of either an input side rotary member or an output side rotary member of the transmission; a rotation speed sensor which detects a rotation speed of the other rotary member out of the input side rotary member and the output side rotary member of the transmission; and conversion means which converts a detection value of the rotation sensor into a second phase which is a phase of the other rotary member. In a state where the one rotary member and the other rotary member are respectively rotated in accordance with transmission ratios of transmission stages formed in the transmission, the vehicle control device corrects a detection error of the first phase on the basis of a difference between one of the first and second phases and the other phase of the first and second phases converted into the phase of the rotary member for which one phase is detected in accordance with the transmission ratio.SELECTED DRAWING: Figure 1
Patent JP-2023034455-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To provide a game machine which does not make a player feel uncomfortable due to display of decoration identification information and hold display in an unnatural manner.SOLUTION: A performance control CPU 120 performs a variation start action of a decorative pattern while performing a hold shift display with the start of a variable display, and does not start scroll display of the decorative pattern until completed is the shift display for switching the first hold display 002SG101 displayed in a first display area from the left in a special pattern hold storage display area 5U to the active display area 5F as the active display 002SG103. In addition, when the variable display is executed based on the first type of variation pattern designation command and when the variable display is executed based on the second type of variation pattern designation command, a common shift display can be performed.SELECTED DRAWING: Figure 42
Patent JP-2023041404-A (JP)
Title: Surgery under endoscope camera shake prevention and correction instrument, and surgery under endoscope camera shake prevention and correction system
Inventor: INAKI Noriyuki
IPC: G09B19/24
Filed: 2021-09-13
Abstract: To provide, in surgery under endoscope, a technique that allows execution of training for an operator to execute pivot motion operation of forcipes without causing camera shake even if there is a gap between a trocar diameter and the diameter of the forcipes.SOLUTION: The present invention is a surgery under endoscope camera shake prevention and correction instrument that has a base part 2 and a plane part 3 continuous from a top face of the base part. The plane part 3 is a substantially circular plane. When the plane is divided into four areas by a center line parallel to an undersurface of the base part and a center line perpendicular to the undersurface of the base part, support parts 3 to 3d opened in a semicircular shape are formed on the outer periphery of the areas, and a support part 3e opened in a semicircular shape is formed to extend over the outer periphery of two upper adjacent areas of the four areas.SELECTED DRAWING: Figure 1
Patent JP-2023041566-A (JP)
Title: Control system, state management method and program
Inventor: ISHIHARA MASAHIRO
IPC: F24F11/52
Filed: 2021-09-13
Abstract: To provide a control system, a state management method and a program which enable a user to easily assess whether or not each machine installed in a building is being appropriately operated in accordance with an environment inside and outside the building.SOLUTION: A cloud server 1 comprises: an operation state acquisition section 111 which acquires operation state information of each machine 3; and an air quality acquisition section 113 which acquires indoor air quality information and outdoor air quality information of a building H where the machine 3 is installed. A terminal device 5 has a screen generation section 513 which generates one notification screen image displayed on a display section 504 for simultaneously notifying a user of an operation state of the machine 3 and indoor and outdoor air quality including the operation state information of the machine 3 and the indoor and outdoor air quality information.SELECTED DRAWING: Figure 3
Patent JP-2023042011-A (JP)
Title: Vertical bag-making, filling and packaging device
Inventor: SUZUKI YASUHIKO
IPC: B65B51/26
Filed: 2021-09-14
Abstract: To solve the problems that high-speed passage between an ultrasonic horn and a receiving roll shortens welding time and reduces seal strength and that lower feeding of packaging material sheets is intermittent so that seal strength becomes uneven with increased speed due to the larger speed difference and seal failures may occur at the time of deceleration.SOLUTION: A lower feeding of packaging material sheets S is performed in an intermittent feeding operation cycle of stop-acceleration-uniform speed-deceleration-stop. On the other hand, with an ultrasonic horn 25 and a receiving roll 27 as reference positions, the packaging material sheets S descend while passing through the reference positions at a constant uniform speed, and moreover, the uniform speed is slower than the uniform speed at the time of lower feeding. The relative passing speed is an absolute quantity, and the direction of the speed can be downward or upward. The seal up-and-down operation cycle includes rise and uniform speed - rise and deceleration - descent and acceleration - descent and uniform speed - descent and deceleration - rise and acceleration - rise and uniform speed. A constant relative passing speed is achieved by superimposing the operation cycle of lower feeding. Moreover, this relative passing speed is slower than the lower feeding speed.SELECTED DRAWING: Figure 7
Patent JP-2021191496-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-09-14
Abstract: To provide a game machine suppressing deterioration in game taste by highly efficiently executing a fever performance according to the power of auxiliary power supply means.SOLUTION: An auxiliary power supply circuit 856 is charged by an actuation power supply generated by a power supply board 851, while supplements electricity shortage, during a fever performance, by discharging. When receiving a discharge permission signal, a power supply changeover circuit 855 changes over the auxiliary power supply circuit from a charge state to a discharge state and, when the discharge permission signal is erased, changes it over from the discharge state to the charge state. A charge state monitoring circuit 858 monitors the charge state of the auxiliary power supply circuit and, when the charge is completed, outputs a charge completion signal. A peripheral control MPU outputs the charge permission signal when the fever performance is started, and stops the output of the charge permission signal when the fever performance is terminated. For a period after the termination of the fever performance until the charge completion signal is received, the game machine is configured to execute, as a substitute for the fever performance, another performance without any discharge of the auxiliary power supply circuit.SELECTED DRAWING: Figure 104
Patent JP-2023042736-A (JP)
Title: Laser machining device and laser machining method
Inventor: NAKAGAWA TATSUYUKI
IPC: B23K26/00
Filed: 2021-09-15
Abstract: To improve adjustment speed of a focal position of laser beam.SOLUTION: A focal position of laser beam emitted from a laser machining head 3 is changed by measuring a distance between the laser machining head 3 and a machining target 30 and changing a wavelength of the laser beam on the basis of the measurement result.SELECTED DRAWING: Figure 5
Patent JP-2023044782-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: ITOI SEIICHI
IPC: H01L21/60
Filed: 2021-09-21
Abstract: To provide a method of manufacturing a semiconductor device and the semiconductor device capable of alleviating stress applied to a mounting substrate side in flip-chip mounting of a semiconductor element on the mounting substrate.SOLUTION: A method of manufacturing a semiconductor device includes the following steps of: forming a resist 3 that covers a surface of a plurality of electrode terminals provided on a semiconductor element 1; forming openings 3a on the resist by inserting projections 5a provided on an imprint mold 5 into the resist immediately above the electrode terminals; applying energy to the resist to harden the resist; reacting the openings with a developing solution to expand the openings in a radial direction; and filling the openings with metal to be bumps. The step of forming the openings on the resist is performed in a state where a gap is provided between a surface of the resist and an inner surface 5c of the imprint mold.SELECTED DRAWING: Figure 1
Patent JP-2023045234-A (JP)
Title: Biomass treatment device
Inventor: TSURIBE KANTA
IPC: C10K3/02
Filed: 2021-09-21
Abstract: To provide a biomass treatment device capable of reducing energy required for tar treatment.SOLUTION: A biomass treatment device 1 comprises: a gas generation part 11 that plasma-treats biomass 20 to generate a gas; a catalyst layer 12 that is disposed above the gas generation part 11 for purifying tar contained in the gas; and a gas reforming part 13 that is disposed above the catalyst layer 12 for reforming the gas passing through the catalyst layer 12 by plasma-treatment.SELECTED DRAWING: Figure 1