baber/WOPTO huggingface dataset:
Patent JP-2019157792-A (JP)
Title: Turbine rotor blade and turbine
Inventor: MURATA YORIJI
IPC: F01D5/22
Filed: 2018-03-15
Abstract: To provide turbine rotor blades reliably forming a whole circumference integrally bound structure: and to provide a turbine.SOLUTION: Turbine rotor blades are provided on the circumference of a turbine rotor along the rotational direction of the turbine rotor, include blade effective parts and covers each provided so as to be integral with the blade effective part and are arranged in a plurality of lines along the rotational direction. With respect to the cover, the length of the cover in the rotational direction at the inlet side on a side having the gravity center of the blade is made longer than that on the side having no gravity center of the blade based on the blade front edge, and the radial displacement of the cover due to centrifugal force during rotation on the side having the gravity center of the blade is made larger than that on the side having no gravity center of the blade, so that the adjacent covers are brought into contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2019163116-A (JP)
Title: Tension control device for object to be conveyed, conveyance device for object to be conveyed, liquid discharge device, and image forming device
Inventor: HONDA RYO
IPC: B41J15/16
Filed: 2018-03-19
Abstract: To provide a tension control device for an object to be conveyed, which can make constant a load applied to a motor and can control tension at low cost.SOLUTION: A paper feed drive part 40 serving as a tension control device of a paper feed device 102 includes: a motor 44 for rotationally driving a drive shaft; and drive transmission means provided between support plates 41 and 42 for transmitting a rotational drive force to a rotational drive of a hollow shaft part 115 of a roll body 112. The drive transmission means includes a tension application mechanism provided between the drive shaft of the motor 44 and a rotary shaft 116 for transmitting the rotational drive force to the hollow shaft part 115 of the roll body 112. The tension application mechanism includes a variable speed reduction mechanism 118 having a torque limiter 43, an input shaft 118a, and an output shaft 118b attached to a rotary shaft 119 to which the rotational drive force of the drive shaft of the motor 44 is transmitted. In the tension application mechanism, the variable speed reduction mechanism 118 changes the speed reduction ratio between the rotary shaft 116 and the torque limiter 43 to apply tension to the roll paper of the roll body 112.SELECTED DRAWING: Figure 5
Patent JP-2019165185-A (JP)
Title: Coil component
Inventor: MIYAZAKI HIROYUKI
IPC: H01F27/30
Filed: 2018-03-20
Abstract: To provide a coil component capable of easily connecting an extraction terminal to an external substrate.SOLUTION: A transformer 1 includes a coil C including a plurality of windings 2a and 3a, a base including a bobbin around which a coil C is wound, a core 11 assembled to the coil C, and a terminal board 9 that fixes a plurality of lead terminals 2b and 3b respectively provided on the plurality of windings 2a and 3a and drawn from a bobbin. The terminal board 9 has mounting terminals 9d mounted on an external board, and the mounting terminals 9d are electrically connected to the plurality of lead terminals 2b and 3b, and the number of mounting terminals is less than the number of the plurality of lead terminals 2b and 3b.SELECTED DRAWING: Figure 2
Patent JP-2018123331-A (JP)
Title: Adhesive sheet with protective film, manufacturing method of laminate and manufacturing method of printed wiring board
Inventor: KAWAI KENJI
IPC: C09J7/20
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet with a protective having a resin composition layer high in inorganic filler content and generating no resin peeling during peeling the protective film in an auto cutter device.SOLUTION: There is provided an additive sheet containing an adhesive sheet consisting of a supporter and a resin composition layer conjugated to the supporter, and a protective film arranged to be conjugated to the resin composition layer of the adhesive sheet, where the resin composition layer contains an inorganic filler and a thermosetting resin, content of the inorganic filler in the resin composition is 60 mass% or more based on 100 mass% of a nonvolatile component in the resin composition layer and peel strength of the supporter to the resin composition layer (S) and peel strength of the protective film to the resin composition layer (S) satisfy S-S≥0.0020 [kgf/cm].SELECTED DRAWING: Figure 1
Patent JP-2019170473-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-27
Abstract: To provide a game machine that can enhance an interest by a movable body.SOLUTION: In a first movable body 301, at a first origin position, a first movable portion 351 is visible from a player and a second movable portion 352 overlaps the rear side of the first movable portion 351, and thus it is hardly recognized or cannot be recognized by the player, the second movable portion 352 appears more on the first origin position side from the first movable portion 351 to be visible from the player by moving from the first origin position to a first center position, the first movable portion 351 moves to a position away from the second movable portion 352 by moving from the first center position to a first performance position, and a specific performance portion appears between the first movable portion 351 and the second movable portion 352 when the first movable body 301 moves to the first performance position.SELECTED DRAWING: Figure 8-21
Patent JP-2019174233-A (JP)
Title: Electronic timepiece and method for correcting height
Inventor: MOMOSE YASUHIRO
IPC: G04G21/02
Filed: 2018-03-28
Abstract: To suppress power consumption even when a height is calculated accurately.SOLUTION: An electronic timepiece W has an air pressure sensor 3. The electronic timepiece W generates a first correction value cv1 based on a first air pressure calculated from the height of a predetermined position and a second air pressure measured at predetermined time by the air pressure sensor 3. After that, the electronic timepiece W corrects a third air pressure measured by the air pressure sensor 3 to calculate a height based on the first collection value cv1. The electronic timepiece W calculates the height based on the corrected air pressure.SELECTED DRAWING: Figure 3
Patent JP-2019178470-A (JP)
Title: Treatment agent for image recording, ink and treatment agent for image recording set, and recording method
Inventor: ITO SHIMPEI
IPC: B41J2/01
Filed: 2018-03-30
Abstract: To provide, in recording on fabric, a treatment agent for image recording that has a high optical density (OD value) and an excellent washing fastness.SOLUTION: The treatment agent for image recording of the present invention is characterized by containing a cationic polymer emulsion and a cationic surfactant. The treatment agent for image recording of the present invention uses a cationic polymer emulsion and a cationic surfactant in combination, and as a result, it has a high optical density (OD value) and an excellent washing fastness in recording on fabric.SELECTED DRAWING: None
Patent JP-2019182013-A (JP)
Title: Display restriction system and meter device
Inventor: HOTTA FUMIO
IPC: B60K35/00
Filed: 2018-04-03
Abstract: To provide a display restriction system capable of restricting display of a portable terminal in accordance with a change in a vehicle traveling state, and a meter device.SOLUTION: A display restriction system 1 includes a meter device 10 for displaying a vehicle speed, and a portable terminal 20 capable of communicating with the meter device. The meter device 10 has a vehicle speed transmission part 103 for transmitting the speed to the portable terminal 20. The portable terminal 20 has a terminal display part 21 for displaying an image, and a display restriction part 203 for restricting the display of the image in the terminal display part 21 on the basis of the speed received from the vehicle speed transmission part 103.SELECTED DRAWING: Figure 1
Patent JP-2019186686-A (JP)
Title: Network monitoring device, network monitoring program, and network monitoring method
Inventor: SAITO SATOMI
IPC: H04L12/66
Filed: 2018-04-06
Abstract: To perform processing to identify a communication apparatus that performs abnormal communication.SOLUTION: A network monitoring device 1 includes a generating unit 111 and an identifying unit 112. The generating unit 111 extracts a server process from communication in a network and generates log data 102 recording a combination of addresses of access sources in the server process. The identifying unit 112 compares the combination of addresses in the past recorded in the log data 102 with a combination of addresses in access of an identifying target, and identifies a first communication apparatus that is performing abnormal communication.SELECTED DRAWING: Figure 4
Patent JP-2018150307-A (JP)
Title: Pyridopyrimidine derivatives as protein kinase inhibitors
Inventor: LARS BURGDORF
IPC: A61P37/02
Filed: 2018-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a compound that is a spleen tyrosine kinase inhibitor, and can be used for treatment of, especially, cancer, articular rheumatism and/or systemic lupus erythematosus.SOLUTION: The present invention provides pyridopyrimidine derivatives represented by the following formula.SELECTED DRAWING: None
Patent JP-2019186852-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: UEDA TOSHIHARU
IPC: H04N5/353
Filed: 2018-04-16
Abstract: To suppress color irregularity to be correction remaining of color ratio correction.SOLUTION: An imaging apparatus can perform electronic front curtain shutter driving in which electronic front curtain shutter performed by reset scanning of an imaging device and mechanical shutter (rear curtain) are combined and mechanical shutter driving in which both of the front curtain shutter and the rear curtain shutter are performed by a mechanical shutter. The imaging apparatus changes correction data to be used for correcting deviation of a color ratio generated in an imaging surface by imaging operation of the imaging device depending on shutter driving condition. An imaging signal processing section performs color ratio correction by using correction data selected in accordance with a pupil distance of an imaging optical system, an aperture diameter of an iris diaphragm and a shutter driving condition. When the aperture diameter of the iris diaphragm is larger than a threshold, different correction data are selected in accordance with high-speed second of the electronic front curtain driving, low-speed second of the electronic front curtain driving or mechanical shutter driving.SELECTED DRAWING: Figure 8
Patent JP-2018117387-A (JP)
Title: Offset correction method of comparison circuit
Inventor: TSURUYAMA MOTONORI
IPC: H03K5/08
Filed: 2018-04-17
Abstract: PROBLEM TO BE SOLVED: To use multiple comparators of different characteristics properly without causing decline of output accuracy.SOLUTION: A comparison circuit 13 has a comparator 131 for comparing a feedback voltage Vfb and a reference voltage Vref and generating a comparison signal S131, and a comparator 132 (lower speed than the comparator 131 but power saving) for comparing the feedback voltage Vfb and a variable reference voltage Vref2 and generating a comparison signal S132. As an offset correction method thereof, while outputting the comparison signal S131 as a comparison signal S1, the variable reference voltage Vref2 is swept until the logical level of the comparison signal S132 is switched prior to switching of the logical level of the comparison signal S131, as a result of crossing of the variable reference voltage Vref2 with the reference voltage Vref, and reaction of the comparator 132 prior to the comparator 131, and after sweeping of the variable reference voltage Vref2 is completed, transition is made to a state where the comparison signal S132 can be outputted as the comparison signal S1.SELECTED DRAWING: Figure 4
Patent JP-2019134148-A (JP)
Title: Communication method between master communication device and slave communication device for controlling gripper unit in hoist device for conveying cart
Inventor: OH HAKSEO
IPC: H01L21/677
Filed: 2018-04-26
Abstract: To provide a communication method by power line communication between a master communication device and a slave communication device for gripper unit control.SOLUTION: A master communication unit supplies power to a slave communication unit via a power line (ST100). When the master communication unit compares the power supply waveform with a reference power supply waveform, supplies power to the slave communication unit when the power supply is determined to be normal, and provides power supply abnormality status information to a transport cart controller when the power supply is determined to be abnormal (ST200). The master communication unit performs power line communication with the slave communication unit (ST300). The master communication unit or the slave communication unit analyzes the communication state, and performs communication state alarm processing when the communication is abnormal (ST400). When the slave communication unit analyzes the work state of a hoist device, and generates work abnormality state information and provides the information to the master communication unit when the work is determined to be abnormal, and the master communication unit performs work state alarm processing (ST500).SELECTED DRAWING: Figure 6
Patent JP-2019192607-A (JP)
Title: Electrolytic solution containing lithium iodide and lithium ion battery using the same
Inventor: MIZUNO HIROYUKI
IPC: H01M10/052
Filed: 2018-04-27
Abstract: To provide an electrolyte capable of more easily suppressing precipitation of lithium dendrite when used for a lithium battery and a lithium ion battery using the same.SOLUTION: The electrolyte solution includes: 0.1 to 50000 mass ppm lithium iodide with respect to the total amount of the electrolyte solution; and a lithium salt other than lithium iodide.SELECTED DRAWING: None
Patent JP-2019029990-A (JP)
Title: Transmission apparatus and transmission method
Inventor: MOTOZUKA HIROYUKI
IPC: H04L27/26
Filed: 2018-05-10
Abstract: To suppress the number of padding bits in a case where at least one of a modulation scheme, a coding rate, and a codeword size is different for each transmission stream.SOLUTION: A transmission apparatus determines the size of padding data by using a group size of each of a plurality of transmission streams calculated based on the coding rate and the modulation scheme set for the transmission stream and the number of groups calculated from the size of input transmission data and the group size of the transmission stream, adds the padding data of the determined size to the transmission data, distributes the transmission data and the padding data to generate a plurality of transmission streams, encodes and modulates the generated transmission streams with the coding rate and the modulation scheme set for the transmission stream, converts the transmission streams into radio signals, and transmits the radio signals from a plurality of transmission antennas.SELECTED DRAWING: Figure 2
Patent JP-2019198993-A (JP)
Title: Injection molding machine and method for producing foam molded body
Inventor: INOUE REI
IPC: B29C44/34
Filed: 2018-05-15
Abstract: To provide an injection molding machine and a method for producing a foam molded body that enable foam molding using a raw material gas at a low pressure.SOLUTION: An injection molding machine 1 has a sleeve member 20 embedded in a cylinder tip 12. The sleeve member 20 has a cylindrical part 21 that partially constitutes a resin flow passage 14 of the cylinder tip part 12. The cylindrical part 21 has a porous portion 25 through which gas can pass, and the cylinder tip part 12 is provided with an introduction space 15 into which a raw material gas is introduced around the cylindrical part 21. When the raw material gas is introduced into the introduction space 15, a screw 30 is driven so that a pressure of a resin material P in the resin flow passage 14 becomes higher than a pressure of the raw material gas.SELECTED DRAWING: Figure 7
Patent JP-2019199047-A (JP)
Title: Spur gear component, spur gear, and method for manufacturing spur gear component
Inventor: SHINAGAWA MASAAKI
IPC: B29D15/00
Filed: 2018-05-17
Abstract: To provide a spur gear component capable of obtaining a spur gear with enhanced strength, and a method for manufacturing a spur gear with enhanced strength and a spur gear component capable of obtaining such a spur gear.SOLUTION: A fiber material 10 is spirally wound. In this case, a cut is formed at a portion of winding start end and winding finish end of the fiber material. In the other circulating portion aligning in the axial direction, the fiber material 10 continuously extends without being cut (for example, see Fig. 2(b)). Thus, in a spur gear component 1, the formation of a portion where the cut of the fiber material 10 continues throughout the whole in the axial direction, that is, throughout the whole length of a tooth width, can be avoided.SELECTED DRAWING: Figure 6
Patent JP-2018123679-A (JP)
Title: Pca center pillar
Inventor: HOSHINO AKIO
IPC: E01D19/02
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of Pca floor slab and center pillar that rigidly connects the floor slab and the center pillar using cast-in-place reinforced concrete, thereby enhancing rigidity and making the structure slimmer while enhancing aseismatic performance, and thus enabling a large opening exceeding a width of the Pca floor slab to be formed freely.SOLUTION: An erection structure integrates: one or more rows of center pillars that are adjacent in a transverse direction of a tunnel; two sets of Pca floor slabs spanned between the center pillars and a side wall respectively on both sides of the tunnel, with the row of the center pillars in between; and a junction part formed by arranging a plurality of axial-direction reinforcing bars relative to a reinforcing bar protruding respectively from the central pillar and the two sets of Pca floor slabs and then casting concrete, the axial-direction reinforcing bars being arranged at least in an axial direction of the tunnel for a distance exceeding a width of the Pca floor slab.SELECTED DRAWING: Figure 5
Patent JP-2019204845-A (JP)
Title: Circuit device
Inventor: YAMANE SHIGEKI
IPC: H05K7/20
Filed: 2018-05-22
Abstract: To provide a circuit device capable of firmly attaching electronic components to a circuit board without hindering high density of the circuit board.SOLUTION: A circuit device 1 includes a circuit board 10, an inductor 20 mounted on the circuit board 10, a heat dissipating member 50 assembled to the circuit board 10 and the inductor 20. The inductor 20 includes a case body 42 and a mounting piece 47 that extends from the case body 42 in parallel to the circuit board 10. The heat dissipating member 50 includes a main plate portion 51 arranged along the heat dissipating surface 10F2 opposite to the mounting surface 10F1 on which the inductor 20 is mounted on the circuit board 10, and a support column 52 extending from the main plate portion 51 and penetrating through the circuit board 10 and the mounting piece 47. The circuit board 10, the mounting piece 47, and the support column 52 are fixed by an adhesive A.SELECTED DRAWING: Figure 1
Patent JP-2018149352-A (JP)
Title: Game machine
Inventor: MATSUNAGA TAKASHI
IPC: A63F7/02
Filed: 2018-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of appropriately executing error notification in occurrence of overlapped errors.SOLUTION: A game machine includes: a main control CPU for determining occurrence of an error; a display means, a lamp device, and a speaker as error notification means capable of executing error notification; and a performance control CPU for performing control such that the error notification means executes the error notification. Two or more kinds of errors from among a plurality of kinds of errors are set to same-order errors having the same priority. The performance control CPU controls a display device so as to execute initialization processing notification in parallel with the error notification corresponding to occurrence of a low-order error and controls the lamp device and the speaker so as to execute the initialization processing notification without being in parallel with the error notification corresponding to the occurrence of the low-order error when the main control CPU determines the occurrence of the low-order error having lower priority than the same-order error.SELECTED DRAWING: Figure 10
Patent JP-2019202747-A (JP)
Title: Vehicle body lower part structure
Inventor: TSUYUSAKI TAKUMI
IPC: B62D21/00
Filed: 2018-05-25
Abstract: To provide, for example, a vehicle body lower part structure which can inhibit vibration of a battery when a vehicle travels.SOLUTION: A vehicle body lower part structure includes: a battery pack 28; and left and right side frames. The battery pack is provided below a floor panel 16 and houses multiple cells 46 in a battery case 41. The battery pack includes support brackets 48. The support bracket has a first extension part 101 and a second extension part 102. The first extension part is fixed to a cell bracket 47. The second extension part is fixed to a left or right side wall part of the battery case and extends in a vertical direction at the inner side of the left or right side frame as seen in a vehicle width direction.SELECTED DRAWING: Figure 5
Patent JP-2019205658-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019206160-A (JP)
Title: Delivery device, plasticizing device and injection molding machine
Inventor: TAKEUCHI HIROSHI
IPC: B29C45/60
Filed: 2018-05-30
Abstract: To be insufficient of a kneading action since a flat screw is formed by one or more spiral grooves having a smooth curve from an outer peripheral edge toward a center, and a material tends to flow in a laminar flow state in a spiral groove.SOLUTION: A delivery device has a rotating mechanism, a screw rotating by the rotating mechanism, and a barrel. The screw has a first screw groove and a second screw groove on a screw surface facing the barrel. Each of the first screw groove and the second screw groove is a spiral curved groove extending toward a rotation center of the screw in plan view. The first screw groove and the second screw groove are asymmetric with respect to each other.SELECTED DRAWING: Figure 3