baber/WOPTO huggingface dataset:
Patent JP-2019180110-A (JP)
Title: Power conversion device
Inventor: KOMATSU YUTA
IPC: H02M3/155
Filed: 2018-03-30
Abstract: To provide a power conversion device which is configured by an intermediate capacitor to which a voltage sensor is attached and in which voltage abnormality in the voltage sensor is detected.SOLUTION: A power conversion device comprises: a first switching element to a fourth switching element; an input side capacitor; an intermediate capacitor; an output side capacitor; a current sensor; a first voltage sensor for detecting a voltage across the intermediate capacitor; a second voltage sensor for detecting a voltage across the output side capacitor; and a controller for controlling an on-time ratio of the switching elements so that a target value of the intermediate capacitor is matched with a detection value of the first voltage sensor. The controller obtains a difference between the target value of the intermediate capacitor and the detection value of the first voltage sensor, compares whether or not an absolute value of the difference is larger than an abnormality determination threshold, and determines that voltage abnormality occurs when the absolute value is larger than the abnormality determination threshold.SELECTED DRAWING: Figure 21
Patent JP-2019179790-A (JP)
Title: High frequency module
Inventor: HAMADA YASUSHI
IPC: H01P3/00
Filed: 2018-03-30
Abstract: To provide a high frequency module which can inhibit resonance in a module and characteristic deterioration of a high frequency circuit caused by the resonance.SOLUTION: A high frequency module (1) includes: a housing (20) formed by a conductor and having an internal space; a high frequency circuit board (10) housed in the internal space of the housing; and a resistor (30) provided between a portion of an inner wall of the housing defining the internal space which faces the high frequency circuit board and the high frequency circuit board.SELECTED DRAWING: Figure 4
Patent JP-2019180045-A (JP)
Title: Communication management system, communication system, communication method, and program
Inventor: SONEDA TAKUYA
IPC: H04M11/00
Filed: 2018-03-30
Abstract: To solve the problem of a method for a television conference call and the like in the prior art of incapability of satisfying needs for grasping the whole situations of respective sites at a site on the side of receiving image data.SOLUTION: A communication management system performs relay between a communication terminal for transmitting data on an entire-celestial-sphere image and a plurality of other communication terminals for receiving the data, the communication management system comprising: session management means for managing session identification information for identifying communication sessions for a video call between the communication terminal and the plurality of other communication terminals and respective destinations of the plurality of communication terminals associated with the session identification information; reception means for receiving a display limitation parameter, transmitted from the communication terminal, for limiting within a predetermined area, part of the entire-celestial-sphere image, a display area in the case that another communication terminal displays an entire-celestial-sphere image using session identification information and a communication session; and transmission means for transmitting the display limitation parameter to respective destinations, excluding the communication terminal, associated with the session identification information received by the reception means.SELECTED DRAWING: Figure 28
Patent JP-2019182890-A (JP)
Title: Vinyl chloride resin composition and molded body
Inventor: KUWAHARA ATSUSHI
IPC: C08K5/098
Filed: 2018-04-02
Abstract: To provide a vinyl chloride resin composition of which a molding machine torque is enhanced even when a Zn-based thermal stabilizer is used, and which is less in effect on flowability of a molten resin, and exhibits excellent impact strength, and a molded body using the same.SOLUTION: There is provided a vinyl chloride resin composition containing 100 pts.mass of a vinyl chloride resin (A), 0.1 to 30 pts.mass of an acrylic rubber-based graft copolymer (B) having a graft part containing a hydrophilic monomer, and 1 to 10 pts.mass of a composite metal soap-based thermal stabilizer (C) containing zinc.SELECTED DRAWING: None
Patent JP-2018110135-A (JP)
Title: Illuminating device spring and illuminating device
Inventor: SAKAMOTO TETSUYA
IPC: F21V19/00
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a spring part that hardly deteriorates and a luminaire that comprises the spring part while ensuring that a light source part can be easily connected to a body part by the spring part in the luminaire from/to which the light source part and the body part can be detached/attached.SOLUTION: A spring part 130 comprises a first flat part L1, a first bent part M1, a second flat part L2, a second bent part M2, a third flat part L3, a third bent part M3, a fourth flat part L4, a fourth bent part M4, an arc part E, and a flection part K. The first bent part M1, the second flat part L2, the second bent part M2, the third flat part L3, the third bent part M3 (protrusion part), the fourth flat part L4, the fourth bent part M4, the arc part E, and the flection part K constitute an arc-shaped part.SELECTED DRAWING: Figure 6
Patent JP-2019184847-A (JP)
Title: Image formation device
Inventor: YOSHIDA ERI
IPC: G03G15/16
Filed: 2018-04-11
Abstract: To provide an image formation device that can prevent failures of image formation.SOLUTION: An image formation device 1 comprises a photoreceptor 10, a charging roller 11, an exposure device 13, a developing device 14, a transfer roller 31, and a control device 101. The control device 101 is configured to, as charge control for controlling a charging voltage: change a transfer voltage to be applied to the transfer roller 31 while changing a charging voltage to be applied to the charging roller 11; detect a charging current generating in the charging roller 11 when changing the transfer voltage to be applied to the transfer roller 31; calculate a change point in the charging current generating in the charging roller 11 in each charging voltage applied to the charging roller 11; and calculate a discharge start voltage on the basis of each charging voltage applied to the charging roller 11 and a charging current corresponding to the change point.SELECTED DRAWING: Figure 6
Patent JP-2019193356-A (JP)
Title: Charging method
Inventor: AKIYAMA YASUNARI
IPC: H02J7/02
Filed: 2018-04-19
Abstract: To provide a charging method which can reduce a dispersion of capacity among cells with a simple configuration, when charging a power storage module which includes a plurality of cells.SOLUTION: The charging method of a power storage module 1, which includes a plurality of cells 11 connected in series, includes: a first step which performs the constant current charging of the power storage module 1 with a charge current set to a first current value, until a charge voltage reaches a first voltage value; a second step which, after the first step, decreases a charge current gradually so that the charge voltage is maintained to the first voltage value until a preset termination condition is satisfied, to perform a constant voltage charging of the power storage module 1; and a third step which, after the second step, further charges the power storage module 1 with a pulse current supplied to the power storage module 1 for a plurality of number of times.SELECTED DRAWING: Figure 4
Patent JP-2019190437-A (JP)
Title: Diaphragm pump and inkjet printer
Inventor: KIMURA TOSHIHIRO
IPC: F04B43/02
Filed: 2018-04-27
Abstract: To provide a diaphragm pump and an inkjet printer capable of suppressing both of leakage of a liquid and occurrence of waste in replacement of a diaphragm.SOLUTION: A diaphragm pump 30 includes a diaphragm unit 31 including a diaphragm 32, a storage chamber formation member 33 constituting an ink storage chamber 31a for storing ink, with the diaphragm 32 and a diaphragm fixing member 34, and a housing 46 supporting a pusher 41 and a cam shaft 45 for driving the diaphragm 32. The storage chamber formation member 33 and the diaphragm fixing member 34 include diaphragm fixing portions 33c, 34a for fixing the diaphragm 32 in a state of sealing a space to the diaphragm 32, and the diaphragm unit 31 is detachable to the housing 46.SELECTED DRAWING: Figure 5
Patent JP-2019193531-A (JP)
Title: Distribution system voltage regulator, voltage regulation system, voltage regulation method, and distribution facility design support system
Inventor: TOMOBE OSAMU
IPC: H02J3/38
Filed: 2018-04-27
Abstract: To reduce the output suppression of a solar power generation device for avoiding the phenomenon in which the voltage at an installation point of a solar power generation device rises, such that the opportunity for selling power by consumers is not lost.SOLUTION: A distribution system voltage regulator includes an impedance deriving unit for each time zone, which obtains an impedance that is a set value of a voltage regulator, which is uniquely determined for a power distribution system in a predetermined time zone, on the basis of information obtained from the power distribution system within the predetermined time zone, a solar radiation amount obtaining unit that obtains a solar radiation amount in the predetermined time zone, a database that stores the impedance and the solar radiation amount in the same predetermined time period in association with each other, an impedance extraction unit that obtains the impedance at the time of the standard solar radiation amount by referring to the database by the standard solar radiation amount, and a tap adjusting unit that adjusts the tap value such that the voltage at the virtual point of the distribution system is set to the set voltage by using the extracted impedance as a set value.SELECTED DRAWING: Figure 2
Patent JP-2019194549-A (JP)
Title: Inspection method for tire mold side plate
Inventor: REN SIYI
IPC: B29C33/02
Filed: 2018-05-02
Abstract: To provide a new method for automatically inspecting whether a side plate is completed as designed or not.SOLUTION: The method includes a step for constructing a template from which symbols are imaged from the design data; a step for detecting a group of symbols consisting of a plurality of templates; a template matching step for finding a symbol group and a symbol set in the same shape in a measurement image, and combining the position and size of the symbol group and the searched symbol set, thereby overlapping all symbols of the design data and all the symbols of the measurement image; a step for matching a contour that compares the symbols of the superimposed design data and the symbols of the measured image; and a step for determining matching or mismatching between the corresponding symbols in the measurement image and the design data on the basis of template matching and contour matching.SELECTED DRAWING: Figure 2
Patent JP-2018152880-A (JP)
Title: Identifying modulation and coding schemes and channel quality indicators
Inventor: WANSI CHEN
IPC: H04L1/00
Filed: 2018-05-09
Abstract: PROBLEM TO BE SOLVED: To provide methods, systems and devices for adding data entry to channel quality indicator (CQI) tables and modulation and coding scheme (MCS) tables for increased MCS support.SOLUTION: In the methods, the use of at least two CQI tables is supported. One of the at least two CQI tables is identified. The identified CQI table is used to generate a CQI value for a wireless channel. In addition, the use of at least two MCS tables is supported. A transmission is received via a wireless channel. One of the at least two MCS tables is identified to use for the received transmission. Further, a transport block size (TBS) table is identified that is mapped from the identified MCS table. The identified TBS table is used to determine a size of the received transmission.SELECTED DRAWING: Figure 9
Patent JP-2019188101-A (JP)
Title: Seat tool of easing low back pain
Inventor: MAKISE SHINICHI
IPC: A61F5/01
Filed: 2018-04-24
Abstract: To provide a seat implement of easing low back pain, a seat implement for relieving pain that is caused on the points and muscles of a subject by being loaded with the body weight for an extended period.SOLUTION: The seat implement includes: a seat tool 2 having, in the front and rear positions, a seating face which has a seat plate 4 capable of pressing/stretching the therapeutic points and muscles with the body weight of a subject and which can adjust a pressing/stretching pressure by rotating the seat plate in front and in the rear in the direction of the subject and by changing the shape, and also a seating face which can be seated on ordinarily; and a seat tool receiver 3 having a support frame which can clamp the seat tool in a manner capable of moving in front and in the rear. By rotating the seat plate in front and in the rear to change the shape of the seating face, or moving the seat tool in front and in the rear, or reversing and switching the front and the rear of the seat tool, the seating face is changed over to the optimum state at any time. Thus, the time for the body weight to be loaded on the therapeutic points and the muscles is controlled, thereby relieving the pain that is caused by the body weight on the therapeutic points and the muscles for an extended period, which is the mechanism of the seat implement.SELECTED DRAWING: Figure 1
Patent JP-2019198283-A (JP)
Title: Process for producing freeze-dried beaten egg soup
Inventor: TANAKA AKIHITO
IPC: A23L23/00
Filed: 2018-05-17
Abstract: To provide a process for producing freeze-dried beaten egg soup that is excellent in productivity and efficiency.SOLUTION: Provided is a process for producing freeze-dried beaten egg soup, comprising a step in which a defoaming emulsifier-containing egg liquid is added to a heated liquid containing an emulsifier having a HLB value of 9 or less and a beaten egg is prepared in the liquid.SELECTED DRAWING: None
Patent JP-2019203931-A (JP)
Title: Anti-glare film, and manufacturing method and application of the same
Inventor: ONOMICHI HIROSHI
IPC: C08F2/44
Filed: 2018-05-21
Abstract: To provide an anti-glare film satisfying a surface smoothness with a finger and abrasion resistance at the same time.SOLUTION: In the anti-glare film having an anti-glare layer on the surface, the uneven shape of the anti-glare layer surface is adjusted to a shape that satisfies at least two or more characteristics of the following characteristics (1) to (3). (1) The arithmetic mean roughness Ra is 0.05 to 0.25 μm. (2) The average length RSm of roughness curve elements is 5 to 25 μm. (3) The maximum cross-sectional height Rt of the roughness curve is 0.1 to 1 μm, and further, the haze of the anti-glare film was adjusted to 1 to 60%, adjusting the 60° gloss of the anti-glare layer surface to 0.1 to 70%. The anti-glare film may have a dynamic friction coefficient of the anti-glare layer surface measured under conditions of load 0.2 N, moving speed 50 mm/s, and effective measuring distance at 50 mm is 3 or less, using the surface contact with artificial skin.SELECTED DRAWING: None
Patent JP-2019202252-A (JP)
Title: Wash-free grain manufacturing apparatus
Inventor: KAJIWARA KAZUNOBU
IPC: B02B1/06
Filed: 2018-05-22
Abstract: To provide a wash-free grain manufacturing apparatus in which a residual adhesion matter is hard to occur in a milling part, and which is excellent in sanitation.SOLUTION: A wash-free grain manufacturing apparatus comprises: a milling part 3 which mixes and stirs grains with water, and mills the same in water; a centrifugal dehydration part 5 which dehydrates the grains and water supplied from the milling part 3 by a dehydration screw 20 provided in a dehydration cylinder 18; and a conditioning and drying part 6 which finishes the grains supplied from the centrifugal dehydration part 5 to wash-free grains with dry air. The milling part 3 comprises: a milling shaft 8 which is rotatably supported in the milling cylinder 7; a grain delivery screw 9 which is attached to the milling shaft 8; a stirring trochanter 11 which is attached to the milling shaft 8, and to which a stirring blade 10 is secured; and further, a regulation member 12 which is attached to the milling shaft 8, and regulates flowing-out of the grains from the milling cylinder 7.SELECTED DRAWING: Figure 2
Patent JP-2018126647-A (JP)
Title: Game machine
Inventor: KODA HIROAKI
IPC: A63F7/02
Filed: 2018-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing troubles.SOLUTION: A regulation member is disposed at a position facing an opening portion of a ball entrance port having the opening portion thorough which a game ball can enter and entrance of the game ball to the opening portion is regulated by the regulation member. The ball entrance port is moved by movement means to an opening position that is a position where an opening area allowing the entrance of a game ball to the opening portion is formed. On the basis of establishment of a first movement condition, the ball entrance port is moved to the opening position by the movement means. On the basis of establishment of a second movement condition, the ball entrance port is controlled by movement control means so that the ball entrance port is moved by the movement means in a movement range not to form the opening area.SELECTED DRAWING: Figure 6
Patent JP-2019211292-A (JP)
Title: Device for evaluating surface stress and/or hardness of magnetic substance
Inventor: ONO TAKUYA
IPC: G01N27/72
Filed: 2018-06-01
Abstract: To improve the accuracy of evaluation for each of surface stress and hardness on the basis of Barkhausen noise.SOLUTION: Provided is a surface stress and/or hardness evaluation device including: an exciting device 1 for generating a magnetic field to magnetize the surface of an evaluation object material and constituted so as to be capable of rotating the application direction of the magnetic field within the surface of the evaluation object material; a detection sensor 4 for detecting Barkhausen noise generated due to the magnetization of the evaluation object material; a control device 5 for controlling the strength and application direction of the magnetic field; and a calculation device 7 for recording the Barkhausen noise detected by the detection sensor and calculating the surface stress and/or hardness of the evaluation object material from the strength and application direction of the magnetic field and the detected Barkhausen noise. Also provided are a magnetic substance surface stress evaluation method and hardness evaluation method and a maximum principal stress axis evaluation method using the surface stress and/or hardness evaluation device.SELECTED DRAWING: Figure 1
Patent JP-2019212085-A (JP)
Title: Data transfer apparatus, data management system, and program
Inventor: MASUNAGA SHOHEI
IPC: G06F13/00
Filed: 2018-06-06
Abstract: To reduce an amount of data communication between a data transfer apparatus and a storage device when the data transfer apparatus acquires data generated by a plurality of apparatuses to transfer them to the storage device and the storage device stores them so as to make it clear from which of the plurality of devices the data is transferred.SOLUTION: A data acquiring unit 31 acquires sensor data from a plurality of sensors 40 as well as MAC addresses for the sensors 40. A conversion unit 41 converts a MAC address of the sensor 40 corresponding to the acquired sensor data into a simplified ID having less data amount as compared with that of the MAC address. A data transmitting unit 34 transmits the acquired sensor data to a data storage server 10 while associating it with the simplified ID. A correspondence table storage unit 33 stores a correspondence table A representing a correspondence relation between the MAC address and the simplified ID. When a new sensor 40 is added and connected, a registering unit 42 associates a MAC address of the sensor 40 with a new simplified ID to register them in the correspondence table A.SELECTED DRAWING: Figure 3
Patent JP-2019210753-A (JP)
Title: Corner member
Inventor: CHIBA DAISUKE
IPC: E04F19/04
Filed: 2018-06-07
Abstract: To provide a novel corner member capable of improving work efficiency in a construction site.SOLUTION: A fixing piece is provided to each end face portion that is an end side in height direction of a first decorative member and a second decorative member in an installation state and includes a first base portion, a first claw portion, a second base portion and a second claw portion. The first base portion extends from an end side part in height direction of a first covering portion of a covering piece to a first wall face side. The first claw portion is provided at a side part of the first wall face of the first base portion and protrudes to a center side in height direction. The second base portion extends from an end side part in height direction of a second covering portion of the covering piece to a second wall face side. The second claw portion is provided at a side part of the second wall face of the second base portion and protrudes to the center side in the height direction. The first claw portion is hooked to a fin-shaped first protrusion which is provided at the end face portion of the first decorative member and whose tip faces the first wall face side, in an installation state. The second claw portion is hooked to a fin-shaped second protrusion which is provided at the end face portion of the second decorative member and whose tip faces the second wall face side, in the installation state.SELECTED DRAWING: Figure 7
Patent JP-2019215109-A (JP)
Title: Air conditioning system
Inventor: SUNAYAMA TAKAYUKI
IPC: F24F11/65
Filed: 2018-06-11
Abstract: To provide an air conditioning system that can switch between a latent heat treatment unit and a sensible heat treatment unit at appropriate timing.SOLUTION: An air conditioning system (1) includes a control device (40) that executes first operation of converting a sensible heat treatment unit (10-S) into a latent heat treatment unit (10-L) when at least a condition where indoor humidity is higher than a specified value is satisfied in the operation including a state where at least one of the multiple air conditioners (10) serves as the latent heat treatment unit (10-L) and at least one of them serves as the sensible heat treatment unit (10-S).SELECTED DRAWING: Figure 16
Patent JP-2019023623-A (JP)
Title: Thermal non-contact voltage and non-contact current devices
Inventor: LUIS R SILVA
IPC: G01R31/08
Filed: 2018-06-15
Abstract: To provide non-contact voltage and current measurement systems and methods capable of quantifying resistive power losses of an electrical circuit in a practical way.SOLUTION: Abnormal conditions in electrical circuits are detected by providing thermal imaging combined with non-contact measurement of a current and a voltage. The systems have a thermal imaging tool 110 that includes an infrared sensor, and first discover and image one or more thermal anomalies in an object 122, such as an electrical circuit. One or more non-contact current measurement tools 108 or voltage measurement tools 106 are used to measure the current and/or the voltage, which allows determination of a power loss at a measured location. A power loss is used to estimate abnormal resistive power losses in an electrical circuit and determine costs associated therewith.SELECTED DRAWING: Figure 1