baber/WOPTO huggingface dataset:
Patent JP-2019217562-A (JP)
Title: Cutting tool clamp structure, machine tool, and cutting tool clamping method
Inventor: YAMAMOTO TAKAHIRO
IPC: B23B27/16
Filed: 2018-06-15
Abstract: To suppress great change in displacement of a cutting tool depending on a cutting point in a cutting edge and to improve a work-piece process tolerance.SOLUTION: A clamp structure CP1 of a cutting tool T is a clamp structure CP1 which sandwiches and holds the cutting tool T, which cutts a rotating work-piece W, by a wall part 24W of a holder 24 and a clamp member 25. The cutting tool T has a linear cutting edge H of which a cutting point C for the work-piece W moves during cutting of the work-piece W. Plural clamp members 25 are located in a cutting edge direction DH, contact the cutting tool T independently from one another, and press the cutting tool T toward the wall part 24W of the holder 24.SELECTED DRAWING: Figure 1
Patent JP-2019221099-A (JP)
Title: Switching power supply device and semiconductor device
Inventor: FUKUSHIMA SHUN
IPC: H02M3/145
Filed: 2018-06-22
Abstract: To realize good overvoltage protection.SOLUTION: A switching power supply device comprises a switch output section (10) for generating an output voltage (Vout) from an input voltage (Vin) by switching operation, and control sections (11-17) for controlling the switch output section on the basis of a feedback voltage (Vfb) according the output voltage, and can execute switching stop control for stopping the switching operation when a determination is made that the switching power supply device is in light load condition on the basis of the feedback voltage. When overvoltage state is detected while stopping the switching operation, the switching operation is resumed.SELECTED DRAWING: Figure 1
Patent JP-2020001514-A (JP)
Title: Control device for vehicle
Inventor: AKIYA Yuichiro
IPC: B60W10/11
Filed: 2018-06-27
Abstract: To hinder an occurrence of a problem caused by execution of both vehicle position control and gear change control for automatic transmission, in a control device for a vehicle in which rear wheels are driven by a motor.SOLUTION: A control device for a vehicle comprises: an engine 10 that drives rear wheels 202b; an automatic transmission 300 provided on a power transmission path of the engine 10; a steering device 207 for steering the vehicle 200; a steering angle sensor 49; an acceleration opening degree sensor 30; a vehicle speed sensor 39; and a PCM 50. The PCM 50 sets a basic torque for the engine 10 on the basis of an operating state of the vehicle 200 such as an acceleration opening degree, and sets increased torque for the engine 10 on the basis of an increase of the steering angle. In addition, the PCM controls the engine 10 such that target torque obtained by applying the increased torque to the basis torque is generated. During transmission control for the automatic transmission 300, the PCM hinders control of the engine 10 based on the increased torque (vehicle position control).SELECTED DRAWING: Figure 6
Patent JP-2020005124-A (JP)
Title: Tranceimpedance amplifier
Inventor: SUGIMOTO YOSHIYUKI
IPC: H03F3/08
Filed: 2018-06-28
Abstract: To provide a TIA in which linearity is improved.SOLUTION: A transistor M1 is connected between an input terminal 10a of a TIA core 10 and an input terminal 20a of a dummy TIA 20, and the value of resistance between the input terminal 10a and the input terminal 20a changes according to the amplitude value of a voltage Vtiaout generated by the TIA core 10, a voltage Vdiff1 generated by the VGA30, or a voltage Vdiff2 generated by a buffer amplifier 40. A transistor M2 is connected between the input terminal 10a of the TIA core 10 and a ground, and controls the current value of an electric current flowing from the input terminal 10a to the ground according to the magnitude of offset of the voltage Vdiff1 or Vdiff2. A bias voltage (voltage Vb2) of the same magnitude as a bias voltage (voltage Vb1) applied to the input terminal 10a is applied to the input terminal 20a.SELECTED DRAWING: Figure 1
Patent JP-2020003709-A (JP)
Title: Optical fiber lateral input/output device
Inventor: UEMATSU TAKUI
IPC: G02B6/28
Filed: 2018-06-29
Abstract: To provide an optical fiber lateral input/output device being adaptable to various kinds of coated optical fibers and having high versatility.SOLUTION: An optical fiber lateral input/output device according to the present invention comprises: a first jig 11 that has a recessed part 22 which is curved in a lengthwise direction of a coated optical fiber 100, and light input/output means 14 which makes light incident on the bending-applied coated optical fiber 100 and receives light leaked from the coated optical fiber 100; a second jig 12 that has a protruded part 23 which is curved in the lengthwise direction of the coated optical fiber 100 and sandwiches the coated optical fiber 100 between the recessed part 22 of the first jig 11 and itself in accordance with kinds of the coated optical fiber 100; a pressing part that applies a pressing force in such a direction as to bring the recessed part 22 of the first jig 11 and the protruded part 23 of the second jig 12 close to each other and forms a bend in the coated optical fiber 100; and a switching mechanism that switches to the protruded part 23 according to the kinds of the coated optical fiber 100.SELECTED DRAWING: Figure 1
Patent JP-2020002448-A (JP)
Title: Immersion pipe
Inventor: TERADA SHOGO
IPC: C21C7/10
Filed: 2018-06-29
Abstract: To provide an immersion pipe in which damage due to intrusion of molten metal can be suppressed.SOLUTION: An immersion pipe 1 includes a cylindrical core metal 2, an outer peripheral brick layer 30 formed in a cylindrical shape composed of a plurality of bricks 33 arranged along the outer peripheral surface of the core metal 2, and a castable layer 32 arranged on at least a lower side of the core metal 2. In the immersion pipe 1, the castable layer 32 is formed so as to cover a lower end portion of the outer peripheral surface of the outer peripheral brick layer 30. In the immersion tube 1 of the present embodiment, an end portion of an interface between a lower end surface 30a of the outer peripheral brick layer 30 and the castable layer 32 in the radial direction is covered with the castable layer 32. In the immersion tube 1 of the present embodiment, penetration of a molten metal 43 into the interface between the lower end surface 30a of the outer peripheral brick layer 30 and the castable layer 32 is suppressed, and damage to the immersion pipe 1 due to intrusion of molten metal 43 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2018196733-A (JP)
Title: Method and apparatus for three-dimensional oral cavity measurement
Inventor: SORIMOTO KEISUKE
IPC: A61B1/24
Filed: 2018-07-03
Abstract: To provide a three-dimensional oral cavity measurement apparatus capable of accurately three-dimensionally measuring a wide-range measurement range in an oral cavity that is a narrow space, an oral cavity three-dimensional measurement method, and a display method for a three-dimensional oral cavity measurement result.SOLUTION: A three-dimensional oral cavity measurement method includes: a wide-range three-dimensional measurement information acquisition step (a step s1) of acquiring wide-range three-dimensional measurement information acquired by measuring a wide-range shape in a desired measurement range in the oral cavity; a narrow-range three-dimensional measurement information acquisition step (a step s2) of acquiring a plurality of pieces of narrow-range three-dimensional measurement information acquired by measuring a narrow-range three-dimensional shape that is narrower than the wide range in the measurement range; and a synthetic three-dimensional information creation step (a step s3) of disposing the narrow-range three-dimensional measurement information on the basis of the wide-range three-dimensional measurement information using common measurement-range position information in the wide-range three-dimensional measurement information and the narrow-range three-dimensional measurement information, as a synthesis reference.SELECTED DRAWING: Figure 3
Patent JP-2020008665-A (JP)
Title: Image forming apparatus
Inventor: NAMIKATA YOSHIAKI
IPC: G03G21/14
Filed: 2018-07-05
Abstract: To eliminate waste of paper in checking print quality.SOLUTION: An image forming apparatus stores a sheet for checking 182 in a paper feed cassette for checking 181, forms an image for checking with an erasable toner on the sheet for checking 182 with a printer unit 140, reads the image with a scanner unit 101, erases the image with a toner erasing unit 185, when receiving an instruction to check print quality via a panel unit, causes, with a system control unit, the paper feed cassette for checking 181 to feed the sheet for checking 182, the printer unit 140 to form an image on the sheet for checking 182, the scanner unit 101 to read the image, and the toner erasing unit 185 to erase the image, and subsequently returns the sheet to the paper feed cassette for checking 181. This allows reuse of the sheet for checking 182.SELECTED DRAWING: Figure 1
Patent JP-2020010136-A (JP)
Title: Information processing apparatus and program
Inventor: OGAWA MASAKAZU
IPC: H04N21/8547
Filed: 2018-07-05
Abstract: To make it possible to perform a fine adjustment of a set time when changing display content of a still image in synchronization with a moving image and displaying it when a time for changing the display content of the still image is set.SOLUTION: A user operation receiving unit 41 receives a setting instruction of a time at which display content of a still image is changed in synchronization with reproduction of a moving image. When receiving an instruction to set a time to change the display content of the still image by the user operation receiving unit 41, an operation mode switching unit 42 changes an operation mode (operation state) from a setting mode (setting state) for setting a time for changing the display content of the still image to an adjustment mode (adjustment state) for adjusting a time for changing the display content of the still image.SELECTED DRAWING: Figure 3
Patent JP-2020005540-A (JP)
Title: Exercise device for small animal
Inventor: UDA JUNICHI
IPC: A01K15/02
Filed: 2018-07-05
Abstract: To provide an exercise device for small animals which allows a small animal to rotate a wheel body comfortably and safely and facilitates cleaning by wiping.SOLUTION: An exercise device for small animals includes: a wheel body 1 which has a shape with an opening in the front and has a circumferential wall part 11 and a back wall part 12 of a circular plate shape; and a bearing 4 for rotatably pivoting the wheel body 1 about a horizontal axis center L. The exercise device includes a support member 5 having a shaft part 51 inserted into an inner peripheral surface 41 of the bearing 4 and a rotating member 2 attached to an outer peripheral surface 42 of the bearing 4. The support member 5 is attached to a fixing member K, and the rotating member 2 is attached to a side of a rear surface 12b of the back wall part 12 of the wheel body 1 without penetrating the back wall part 12.SELECTED DRAWING: Figure 1
Patent JP-2018168392-A (JP)
Title: Method for desulfurization of composition and composition
Inventor: SANDEEP VASANT CHAVAN
IPC: C10G27/04
Filed: 2018-07-13
Abstract: To provide a method for reduction of a sulfur amount in a composition containing sulfur.SOLUTION: A composition containing sulfur is brought into contact with an oxidant and an oxidation catalyst. As an oxidation catalyst, a catalyst contains MMMO, where Mis a rare earth element, Mis a transition metal, Mis Ca or Sr, and x is 0.01-0.80.SELECTED DRAWING: None
Patent JP-2021176115-A (JP)
Title: Keyboard switch device
Inventor: OBARA KEIJI
IPC: H01H13/14
Filed: 2018-07-13
Abstract: To provide a keyboard switch device with improved assemblability.SOLUTION: A keyboard switch device 100 includes a substrate 2, a support member 3 and a switch 2S. The support member 3 is integrally molded including: a first bent part F1 which specifies a first bending axis V1; a first arm A1 and a second arm A2 which extend to a direction mutually apart from the first bent part F1; a base 3M fixed to a substrate 2; a second bent part F2 which specifies a second bending axis V2 and joins the base 3M with the first arm A1; a third bent part F3 which specifies a third bending axis V3 and joins the base 3M with the second arm A2; a first support S1 configured to support a key top 1 at the end part of the first arm A1; and a second support S2 configured to support the key top 1 at the end part of the second arm A2. In a top plan view, the second bending axis V2 is arranged between the first bending axis V1 and the first support S1, and also in a top plan view, the third bending axis V3 is arranged between the first bending axis V1 and the second support S2.SELECTED DRAWING: Figure 4
Patent JP-2020012759-A (JP)
Title: Laser radar device
Inventor: KATSURA MASASHI
IPC: G01S7/497
Filed: 2018-07-19
Abstract: To provide a laser rader device which determines whether or not a foreign body adheres to its translucent plate.SOLUTION: A laser rader device (100) for security includes: a laser rader optical system (110); a translucent plate (120) for transmitting a laser beam emitted from the laser rader optical system (110) and reflection light of the laser beam; and an adhesion determination part (140) for determining whether or not a foreign body adheres to the translucent plate (120) by using external force applied to the translucent plate (120) and a measured distance by the laser beam and the reflection light.SELECTED DRAWING: Figure 6
Patent JP-2020012617-A (JP)
Title: Underfloor air conditioning system
Inventor: ISEJIMA RUMI
IPC: E04F15/18
Filed: 2018-07-20
Abstract: To provide an underfloor air conditioning system that can warm a floor efficiently and evenly.SOLUTION: An underfloor air conditioning system 10 includes: a flat-plate-like flat plate thermal insulation material 11 provided between adjacently juxtaposed two beams 56; a first fixture 15 for fitting the flat plate thermal insulation material 11 to the beam 56; a groove-like thermal insulation material 12 for receiving the beam 56 with a receiving groove 23 from a lower side; a second fixture 16 for fitting the groove-like thermal insulation material 12 to the beam 56; and a heat radiation route 13 provided on the flat plate thermal insulation material 11.SELECTED DRAWING: Figure 2
Patent JP-2019102057-A (JP)
Title: Commissioned manufacturing support device, commissioned manufacturing support method and program for supporting commissioned manufacturing
Inventor: KATO Yushiro
IPC: G06Q50/04
Filed: 2018-07-23
Abstract: To provide a method for reducing man-hours when commissioning manufacturing work to a component manufacturer.SOLUTION: A manufacturer who intends to commission manufacturing work transmits drawing data of a component to a device 110 through a terminal 120 (S201). The device 110 analyzes the drawing data, determines availability of manufacturing the component, and calculates a sales price of the component when manufactured by one or at least a portion of a plurality of manufactures who can manufacture the component (S202). The device 110 also calculates a quoting price of the component and sends the same to the terminal 120 (S203). An intermediary company who operates the device 110 determines an order when the device 110 receives an instruction to order at the quoting price from the terminal 120 (S204). After determining the order, the device 110 transmits confirmation of placing the order of the components to one or at least a portion of the plurality of manufacturers who can manufacture the component (S205). The manufacturer commissioned to manufacture the component is decided when the device 110 receives a notice of the order (S206).SELECTED DRAWING: Figure 2
Patent JP-2020017453-A (JP)
Title: Lighting device
Inventor: HATAKEYAMA ATSUSHI
IPC: F21K9/23
Filed: 2018-07-27
Abstract: To provide a lighting device which has a large light volume, is highly efficient, light-weight, and small, and enables reduction of glare and light distribution in a wide range.SOLUTION: A lighting device includes: a base substrate 2b on which multiple LED modules 2a are placed; a heat sink 1 for heat radiation including a case to which the base substrate 2b is fixed and multiple heat radiation fins 1b formed on an outer surface of the case; and a translucent cover 4 in which a light diffusion member 40 for diffusing light generated by the LED module 2a is disposed. The light diffusion member 40 is arranged in a range that does not contact with the heat sink 1.SELECTED DRAWING: Figure 5
Patent JP-2019032309-A (JP)
Title: Timepiece movement with device detecting angle location of wheel
Inventor: RENE RUFENER
IPC: G04C3/00
Filed: 2018-07-27
Abstract: To provide a timepiece movement that is equipped with a device detecting an angle location of a wheel.SOLUTION: A timepiece movement is a device that comprises a wheel that is equipped with a rotary indicator, and is rotatingly fixed to the rotary indicator, in which the wheel detects at least one angle location of an analog indication equipped with a roller including a location element, and the location element. The wheel is equipped with a plate that is fixed to the roller and extends in almost parallel with the roller. On the plate, disposed are: a first electrode E1b; a second electrode E2b; and a common electrode Emb arranged between the first electrode E1b and second electrode E2b. The electrode is flattened, and the location element is caused to be located above at least one part of each electrode at an angle location of the wheel, and the first electrode E1b and second electrode E2b have a shape of ring-like two segments with an intersection point between a shaft of the wheel and the plate PAb as center.SELECTED DRAWING: Figure 4
Patent JP-2020014787-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2018-07-27
Abstract: To provide a game machine capable of suitably enhancing interest in a game by executing an unexpected performance.SOLUTION: When a "non-ready-to-win (long)" performance mode is selected and "five seconds" are selected as extension time for a "slump state" in a slump performance table, the total performance time becomes "20 seconds" and "20000" is set to a value of a slump performance timer. As a "slump performance" corresponding to the slump performance timer, a first "fake pseudo continuation 1" performance is set to a "first performance", and a second "false pseudo continuation 2" is set to a "second performance".SELECTED DRAWING: Figure 22
Patent JP-2020022264-A (JP)
Title: Electric power conversion device
Inventor: MAEHARA FUYUKI
IPC: H02M7/48
Filed: 2018-07-31
Abstract: To provide an electric power conversion device capable of improving operation efficiency while preventing a temperature anomaly of a switching element.SOLUTION: An electric power conversion device 1 includes: a plurality of semiconductor modules 2 containing a switching element 21 and a thermo-sensitive device 22; a positive electrode bus bar 3P and a negative electrode bus bar 3N connecting the semiconductor modules 2 with a DC power supply BAT; and a power saving unit 4 that outputs a power saving signal PS when a detected temperature of the switching element 21 detected by the thermo-sensitive device 22 is equal to or higher than a predetermined power saving threshold. The power saving threshold is individually set for each of the plurality of semiconductor modules 2. Of the plurality of semiconductor modules 2, at least one semiconductor module 2B has a different total path length from the other semiconductor modules 2A and 2C. The power saving threshold for the semiconductor module 2B having the largest total path length is highest among the power saving thresholds for the plurality of semiconductor modules 2.SELECTED DRAWING: Figure 1
Patent JP-2020021314-A (JP)
Title: Image processing system and image processing method
Inventor: TAKESHIMA TOMOCHIKA
IPC: G06T5/00
Filed: 2018-08-01
Abstract: To provide an image processing system and an image processing method that can improve noise removal performance for an image photographed under weak light.SOLUTION: An image processing system 1, which performs noise removal from an image acquired under weak light, includes: a camera (image acquisition unit) 2 that acquires a plurality of image data 22 obtained in a time series direction by a plurality of pixels K; a similarity generation unit 13 that generates similarity data between the plurality of image data 22; a similarity correction unit 14 that corrects the similarity data using correction data on the basis of variation in readout noise of pixel values at the plurality of pixels K; and an output image generation unit 15 that generates, based on the corrected similarity data, output image data 23 by performing a weighted average of the pixel values of the plurality of image data 22.SELECTED DRAWING: Figure 1
Patent JP-2020022374-A (JP)
Title: Microorganism inspection
Inventor: MANRI CHIHIRO
IPC: C12Q1/06
Filed: 2018-08-06
Abstract: To provide a method and means for acquiring an ATP value derived from a microorganism even if a cell exists in a sample to be inspected, and for detecting a microorganism in the sample to be inspected.SOLUTION: A method for detecting a microorganism in a sample to be inspected containing a cell includes: a process of adding the sample to medium for microorganism; a process of culturing the medium for microorganism including the sample; a process of sampling a part of the medium at prescribed time; a process of acquiring an ATP value of the sampled medium; and a process of detecting a microorganism in the sample on the basis of changes over time of the ATP value.SELECTED DRAWING: Figure 1
Patent JP-2018191336-A (JP)
Title: Voice processing device, information processing method, and program
Inventor: YAMAMOTO YUKI
IPC: H04S7/00
Filed: 2018-08-07
Abstract: PROBLEM TO BE SOLVED: To stabilize a location of a sound image.SOLUTION: In a side of quadrangle on a spherical surface in which four speakers surrounding a target sound image position are set as a peak, it is assumed that the virtual speaker is positioned onto the side positioned at a lower side. By performing a three-dimension VBAP from the virtual speaker and the two speakers on an upper right and an upper left, each gain of the two speaker on the upper right and the upper left for positioning a sound image to the target sound image position and the virtual speaker is calculated. Further, by performing a secondary VBAP of the speakers in a lower right and a lower left, each gain of the speakers on the lower right and the lower left for positioning the sound image to the virtual speaker is calculated. The gain obtained by multiplying the gain of the virtual speaker to the gain is a gain of the speaker in the lower right and the lower left for positioning the sound image to the target sound image position. The present technique is adapted to the voice processing device.SELECTED DRAWING: Figure 7