baber/WOPTO huggingface dataset:
Patent JP-2019009994-A (JP)
Title: Rotary electric machine for internal combustion and stator of the same
Inventor: IWASAKI TATSUYA
IPC: H02K3/04
Filed: 2018-08-28
Abstract: To provide a rotary electric machine for an internal combustion and a stator, which connects an end part of a plurality of coils to one end.SOLUTION: One coil end 33a is arranged along one flat surface of one terminal 54. The other one coil end 33a is arranged along the other flat surface of one terminal 54 of the same. Two welding electrodes 81 and 82 are closed so as to nip the coil end 33a and the terminal 54. Thus, the welding electrode 81 contacts one coil end 33a. Simultaneously, the welding electrode 82 contacts the other coil end 33a. In such a state, the welding voltage for electrically welding is applied to two welding electrodes 81 and 82. Thus, one electric connection is manufactured. A structure for connecting the two coil ends 33a to an opposite surface of the one terminal 54 is provided.SELECTED DRAWING: Figure 16
Patent JP-2020036440-A (JP)
Title: Control device for synchronous reluctance motor
Inventor: HIKONE OSAMU
IPC: H02P25/089
Filed: 2018-08-29
Abstract: To obtain a control device for a synchronous reluctance motor capable of estimating a rotational speed of a rotor during high-speed rotation without waiting until the rotation speed of the rotor becomes low or until the rotation of the rotor stops.SOLUTION: A controller 100 of a control device 200 for a synchronous reluctance motor includes an estimation unit for, when a high-frequency voltage is applied to a synchronous reluctance motor 1, estimating a dq axis rotation speed ωthat is a second rotation speed of a dq axis orthogonal rotation coordinate system of a rotor based on a γ-axis high frequency current amplitude Ishowing an amplitude of a high frequency current on a γ-axis in a γδ orthogonal rotation coordinate system on a control different from the dq axis orthogonal rotation coordinate system consisting of a d-axis in a magnetic flux axis direction of a rotor and a q-axis orthogonal to the d-axis, a δ-axis high frequency current amplitude Ishowing an amplitude of the high frequency current on a δ-axis orthogonal to the γ-axis, and a γδ-axis rotation speed ωthat is a first rotation speed of the γ-axis and the δ axis in the γδ orthogonal rotation coordinate system.SELECTED DRAWING: Figure 1
Patent JP-2020034777-A (JP)
Title: Optical interference circuit
Inventor: GO TAKASHI
IPC: G02B6/125
Filed: 2018-08-30
Abstract: To provide an optical interference circuit with little variation in effective optical path length.SOLUTION: The optical interference circuit composed using waveguides on a substrate, includes: a branch coupler for branching a beam of light from a reproduction reference light input port; a frequency synchronization detection circuit connected to one output of the branch coupler; and a transmission line length fluctuation detection circuit connected to the other output of the branch coupler. The frequency synchronization detection circuit and the transmission line length fluctuation detection circuit includes: a tap coupler connected to the output of the branch coupler; a merging coupler in which one output of the tap coupler is connected to one input; and three dB couplers in which the other output of the tap coupler is connected one input via the reference light path. The other input of the merging coupler is connected to the other input of the 3 dB couplers, the output of the merging coupler is connected to transmission line fiber input/output port, and the output of the 3 dB couplers is connected to the detection light output port.SELECTED DRAWING: Figure 7
Patent JP-2020035245-A (JP)
Title: Light emitting device operation comparison method and light emitting device operation comparison system
Inventor: KUNO YOSHINORI
IPC: G06T7/20
Filed: 2018-08-31
Abstract: To provide a light emitting device operation comparison method and a light emitting device operation comparison system that simplify, when comparing an operation of a light emitting group of a light emitting device (Gi) possessed by a plurality of members (N people) with a moving image, removal of reflected background noise (Background Noise).SOLUTION: Light emitting devices of a subgroups in a crowd are discriminated for each group by performing a label emission for remotely labeling the light emitting devices during a moving image photographing period. An operation of removing background noise (Background Noise) is performed by a difference [Subtraction] operation of images before and after when a sign is emitted, so that the removal operation is limited only when the sign is emitted. There is no need to perform the removal operation on an entire moving image as in past, and operation comparison processing is simplified.SELECTED DRAWING: Figure 22
Patent JP-2020032001-A (JP)
Title: Edible straw
Inventor: SUETSUGU YOSHINORI
IPC: A47G21/18
Filed: 2018-08-31
Abstract: To provide an edible straw enabling water replenishment and simultaneously, active ingestion of active ingredients of edible portions at the time of using the straw, and enabling eating after using the straw.SOLUTION: An edible straw 1 is formed in a cylindrical shape of a size suitable for using an edible material as a straw, and an inner peripheral wall 2 of the cylindrical edible straw 1 is engraved with a strip groove 3 having a length over a full length L in a direction along a lengthwise direction, and a roughly rectangular shape in top face view of the edible straw 1.SELECTED DRAWING: Figure 1
Patent JP-2020037222-A (JP)
Title: Decorative sheet and decorative member
Inventor: TOMINAGA TAKASHI
IPC: B32B27/00
Filed: 2018-09-04
Abstract: To provide a decorative sheet and a decorative member, excellent in adhesiveness between a transparent acrylic resin layer and a colored olefin-based resin layer, that is, adhesiveness between an upper table and a lower table.SOLUTION: A decorative sheet includes: a colored olefin-based resin layer 136; a patterned ink layer 135 provided on a surface 136a side of the colored olefin-based resin layer 136; a dried laminate adhesive layer 134 provided on a surface 135a side of the patterned ink layer 135; an anchor coat layer 133 provided on a surface 134a side of the dried laminate adhesive layer 134; and a transparent acrylic resin layer 132 provided on a surface 133a side of the anchor coat layer 133.SELECTED DRAWING: Figure 1
Patent JP-2018191346-A (JP)
Title: Information transmission system for apartment house, communication control device
Inventor: TAKAO YOSHIE
IPC: H04M9/00
Filed: 2018-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system for apartment house capable of transmitting a piece of data from a management device connected to an external telecommunication circuit to a home information panel disposed in each dwelling unit of an apartment house.SOLUTION: The information transmission system for apartment house includes a home information panel 11, a communication control device 12 and a management device 21. The home information panel 11 has a transmission/reception processing unit which has a function to transmit/receive a first piece of data with another unit connected to a private communication network NT1 and a function to transmit and receive a piece of second data with the management device 21. The communication control device 12 has a multiplex processing part 125 which performs multiplexing of a second packet which includes the second data to be transmitted from the management device 21 to the home information panel 11 with first packet including the first data.SELECTED DRAWING: Figure 1
Patent JP-2019000683-A (JP)
Title: Ceramic blank
Inventor: FUJIMOTO TATSUYA
IPC: A61C13/20
Filed: 2018-09-05
Abstract: To provide a ceramic blank capable of inhibiting chip from being formed on a sprue in press molding.SOLUTION: The ceramic blank for use in production of a ceramic dental prosthesis includes a trunk part having a columnar shape, and a diameter-reducing part that is provided adjacent to the trunk part along the longitudinal direction of the ceramic blank and, of which a diameter of a surface perpendicular to the longitudinal direction of the ceramic blank decreases towards the end of the ceramic blank.SELECTED DRAWING: Figure 3
Patent JP-2020041228-A (JP)
Title: Polyester-based conjugate fiber
Inventor: IKEDA TAKASHI
IPC: D03D15/00
Filed: 2018-09-07
Abstract: To provide a polyester-based conjugated fiber that has yellowing resistance and is excellent in strength retention under an alkaline solution environment and under ultraviolet irradiation.SOLUTION: A polyester-based conjugate fiber is a conjugate fiber that is composed of a component A which is a polyester resin and a component B which is a thermoplastic resin and that satisfies the following (1) to (3). (1) In the polyester resin (component A), a dicarboxylic acid component is such that 50 mol% or more of all the dicarboxylic acid components is terephthalic acid and 0 to 50 mol% of all the dicarboxylic acid components is composed of a dicarboxylic acid component (I) other than terephthalic acid, and a diol component is cyclohexanedimethanol. (2) The polyester resin (component A) contains an antioxidant. (3) In a fiber cross section of the polyester-based conjugate fiber, the component B serves as a core and the component A covers an entire circumference of the component B.SELECTED DRAWING: None
Patent JP-2020039457-A (JP)
Title: Skill information presentation device, skill information presentation method, and program
Inventor: MATSUMURA SEIJI
IPC: A63B69/18
Filed: 2018-09-07
Abstract: To provide a technology that on the basis of information obtained using a simple device configuration in body movement using a plate-like tool, presents own body behavior and behavior of the tool accompanying the own body behavior in an intuitively understandable form.SOLUTION: A skill information presentation device, taking information indicating a skill on a turn of body movement performed using a plate-like tool of a moving person of the body movement as skill information, includes: a tool behavior information acquisition unit for acquiring tool behavior information; a body behavior information acquisition unit for acquiring body behavior information; and a skill information presentation unit that from the tool behavior information and the body behavior information, calculates and presents as the skill information a first skill index/second skill index including information representing behavior of the tool/behavior of the moving person's body at turn start time, turn max time, and turn finish time. The tool behavior information includes time series information on angular speed with respect to the tool's travel direction/edging direction; the body behavior information includes time series information on pressure in each region of soles of a right foot/left foot of the moving person.SELECTED DRAWING: Figure 5
Patent JP-2019023643-A (JP)
Title: Screening method for cancer preventive or anticancer agent using morphological characteristic of luterial
Inventor: CHOI WON CHEOL
IPC: G01N33/15
Filed: 2018-09-07
Abstract: To provide a screening method for an anticancer agent, usable for prevention against a cancer or for medical treatment, using mutant luterial, specifically found from a cancer patient, as a tumor marker and a target for cancer medical treatment.SOLUTION: An anticancer agent or cancer preventive screening method includes the stages of: (a) separating mutant luterial or normal luterial from a body fluid already discharged from a patient or normal person; (b) processing the separated mutant luterial with an anticancer agent or cancer preventive candidate substance; and (c) selecting, as an anticancer agent, a candidate substance which decreases the size of the mutant luterial, changes the form, or increases the mobility as compared with a control group before the candidate substance processing, or selecting, as a cancer preventive substance, a candidate substance which suppresses the luterial from increasing in size, minimizes the form change, or maintains the mobility as compared with the control group before the candidate substance processing.SELECTED DRAWING: Figure 36
Patent JP-2020043188-A (JP)
Title: Manufacturing method for packaging substrate and packaging substrate
Inventor: YAMAMOTO KIYOTO
IPC: H01L33/62
Filed: 2018-09-10
Abstract: To reduce a positional deviation of an LED chip involved in flowing of coupling agent on a transferred substrate after transfer.SOLUTION: The manufacturing method for a packaging substrate, which transfers an LED chip onto a transferred substrate for packaging, includes: a guide layer formation process of forming a guide layer in a region around a transferred region so that the transferred region, that is, a region in which at least a part of the LED chip on the transferred substrate is transferred, is formed into a shape depressed more than a region around the transferred region; a coupling agent insertion process of inserting a coupling agent for coupling the LED chip to the transferred substrate in the transferred region; and a transfer process of transferring the LED chip onto the transferred region.SELECTED DRAWING: Figure 3
Patent JP-2019008826-A (JP)
Title: Pen input device
Inventor: KATO TAKESHI
IPC: G06F3/03
Filed: 2018-09-13
Abstract: To make it possible to achieve the same write feeling as when writing paper by a writing material, for example, a ballpoint pen when bringing an electronic pen into contact with a sheet to conduct an input instruction.SOLUTION: A pen input device is the pen input device disposed so that a sheet for the pen input device contacts with a tip part of a core body of an electronic pen above a position detection sensor for detecting an instruction position instructed by the electronic pen. The sheet for the pen input device is equipped with a resin film layer. Let a diameter of the tip part of the core body of the electronic pen be SR, an amount of sink of a resin film changing in accordance with a load when contacting with the sheet with the load applied to tip part of the core body of the electronic pen be δ, and a dynamic friction coefficient between the resin film and the tip part of the core body when contacting with the sheet with the load applied to the tip part of the core body of the electronic pen be μ, the resin film layer is configured to conduct a measurement with respect to the change in load to be applied to the tip part of the core body, and an approximation straight line of plotted data has a proportional relationship that stands μ∝δ/SR.SELECTED DRAWING: Figure 8
Patent JP-2020043985-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-09-18
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine can perform control such that recognizable time of three performance patterns differs and a mode of a performance in a performance pattern during time of a variation completion suggestive performance differs between variation patterns 2B, 2C, 3A to 3C, 4B, 4C, 5A to 5C in which at least one of an SP ready-to-win performance, a revival performance, and a pseudo continuous performance for improving a degree of expectation in steps while a special pattern is during variation display, and variation patterns 2A, 4A in which none of an SP ready-to-win performance, a revival performance, and a pseudo continuous performance are executed during variation display of a special pattern.SELECTED DRAWING: Figure 55-1
Patent JP-2020045533-A (JP)
Title: Heat treatment apparatus
Inventor: TSUJITA HIROKI
IPC: C21D1/63
Filed: 2018-09-20
Abstract: To improve the quality of a workpiece by quenching in a heat treatment apparatus without increasing the size of the apparatus.SOLUTION: The heat treatment apparatus includes a heating furnace 1, a quenching bath 2 arranged below the heating furnace 1, and an elevator 3 for lifting the workpiece between the heating furnace 1 and the quenching bath 2. The elevator 3 includes a plurality of cable members 31 for suspending and supporting the workpiece, and a plurality of driving units 33 for individually driving the plurality of cable members 31.SELECTED DRAWING: Figure 1
Patent JP-2020048353-A (JP)
Title: Rotary electric machine and method of manufacturing the same
Inventor: KANDA SATORU
IPC: H02K23/00
Filed: 2018-09-20
Abstract: To provide a rotary electric machine that is inexpensive and has high assembling accuracy and a method of manufacturing the same.SOLUTION: An electric motor includes: a rotor core 21; a shaft 3; a commutator; and a mandrel 28. The rotor core 21 includes: a plurality of first communication holes 36; a plurality of openings 37; a plurality of first assembly pieces 38; and a plurality of second assembly pieces 39. In a state where the mandrel 28 is inserted into the first communication hole 36, a first outer portion and a second outer portion are pressed radially inward by the mandrel 28. Thereby, a first inner portion and a second inner portion abut on the outer peripheral surface 3a of the shaft, so that the rotor core 21 is suitably connected to the outer peripheral surface of the shaft 3.SELECTED DRAWING: Figure 4
Patent JP-2020048123-A (JP)
Title: Cleaning device and cleaning method
Inventor: SATO YOHEI
IPC: H04N5/225
Filed: 2018-09-20
Abstract: To provide a cleaning device and a cleaning method which can appropriately cope with the removal of dust which adheres to the detection surface of a detection element.SOLUTION: A cleaning method in which a cleaning device having first cleaning means and second cleaning means cleans a detection element having a detection surface causes the first cleaning means to execute a first cleaning step of cleaning the surface of the detection element by wind pressure, and causes the second cleaning means to execute a second cleaning step of performing wiping and cleaning in a state of being in contact with the surface of the detection element in this order.SELECTED DRAWING: Figure 1
Patent JP-2019139735-A (JP)
Title: Electronic circuit of electronic pen, and electronic pen
Inventor: YAMADA SUSUMU
IPC: G06F3/03
Filed: 2018-09-21
Abstract: To make it possible to adjust a resonance frequency of a resonance circuit of an electronic circuit without using a trimmer capacitor 204.SOLUTION: An electronic circuit comprises: an IC (Integrated Circuit); and a parallel circuit that is composed of a coil, and a first capacitor, and is externally attached to the IC. The IC includes a variable capacitance circuit for a frequency adjustment of a resonance circuit, and comprises a connection pin for externally connecting the variable capacitance circuit. One end side of the parallel circuit composed of the coil and the first capacitor is grounded, and other end side is connected to one end side of a second capacitor externally attached to the IC. Other end side of the second capacitor is connected to the connection pin of the IC, and is also connected to a diode for clamping potential on the other side of the second capacitor to a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2020044212-A (JP)
Title: Oral care tool
Inventor: MURAKAWA SEIGO
IPC: A46B15/00
Filed: 2018-09-21
Abstract: To provide an oral care tool which can drop a liquid in a syringe from a head part without pressing a plunger of the syringe.SOLUTION: A syringe 10 having a plunger 9 is fixed to a grip part 1b, a supply tube 12 is coupled to an extraction part 11 of the syringe, a supply opening 12b for a supply tube is positioned on a head part 1a, a small hole 15 penetrating the syringe is opened on a peripheral surface in the vicinity of a finger flange 14 of the syringe, a gasket 16 of the plunger is positioned on an outermost end on the finger flange side of the syringe, and in the state, the small hole is positioned closer to the extraction part than to the gasket, and a liquid in the syringe drops naturally from the supply opening of the head part.SELECTED DRAWING: Figure 1
Patent JP-2020048893-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2018-09-27
Abstract: To provide a game machine capable of performing a suitable initial operation for movable performance means.SOLUTION: A game machine of the present invention includes movable performance means which can be operated between a first position and a second position, which can perform initial operation of the movable performance means after the start of power supply, and can execute performance operation of the movable performance means during execution of the game. The movable performance means includes first movable performance means and second movable performance means. When the first movable performance means is at the second position and the second movable performance means is at the first position at the start of power supply at which a game control state is to be initialized, return operation of the first movable performance means to the first position is performed. When the first movable performance means does not return to the first position, the initial operation of the first movable performance means is not performed but the initial operation of the second movable performance means is performed.SELECTED DRAWING: Figure 63
Patent JP-2020052306-A (JP)
Title: Gear transmission device and image formation device
Inventor: TOMATSU YOSHIYA
IPC: G03G15/01
Filed: 2018-09-28
Abstract: To provide a gear transmission device capable of reducing drive load, and an image formation device.SOLUTION: A gear transmission device 1 comprises a frame 90, a sun gear 10, a driven gear 20, a planetary gear 30, a contact member 40, and guide parts 50, 60. The guide parts 50, 60 separate a first tooth part 45 and a first contact part 41 of the contact member 40 from the planetary gear 30 when the planetary gear 30 is in an engagement position. When the planetary gear 30 is in a maximal separation position, the guide parts 50, 60: brings the first contact part 41 into contact with the planetary gear 30, while separating the first tooth part 45 from the planetary gear 30; on the way of the planetary gear 30 oscillating between the engagement position and the maximal separation position, brings the first tooth part 45 into engagement with the planetary gear 30 to thereby move in a direction opposite the oscillation direction of the planetary gear 30, so guides the contact member 40 switchably between a state where the first contact part 41 is in contact with the planetary gear 30 and a state where the first contact part 41 is separated from the planetary gear 30.SELECTED DRAWING: Figure 8
Patent JP-2020056616-A (JP)
Title: Point group data display system
Inventor: YASUTOMI SATOSHI
IPC: G01C15/00
Filed: 2018-09-28
Abstract: To provide technology that enables the acquisition state of point group data to be confirmed on a map in real time at a surveying site.SOLUTION: A point group acquisition system comprises: a reflection target; a scanner device 30 for scanning a measurement range with distance measurement light, detecting the angle of distance measurement light and acquiring the point group data of the measurement range; a measuring instrument 60 for calculating the measured coordinate and direction angle of the scanner device 30 on the basis of the measured distance and angle data of the reflection target; and a display device D for displaying the data outputted from the scanner device 30 and the measuring instrument 60. The scanner device 30 outputs point group data in association with observation points to the display device D each time the point group data is acquired, and the measuring instrument 60 outputs the coordinate and direction angle of the scanner device 30 at an observation point in association with the observation point to the display device D. When the point group data pertaining to observation points, the coordinate and direction angle of the scanner device 30 are all available, the display device D converts the point group data into data on a map coordinate system and displays it on the display device D in association with a map.SELECTED DRAWING: Figure 10