baber/WOPTO huggingface dataset:
Patent JP-2019017755-A (JP)
Title: Game program and game system
Inventor: YAMAKI KENTA
IPC: A63F13/25
Filed: 2017-07-19
Abstract: To provide a game program and a game system which can execute a VR corresponding game where a user can easily grasp what a virtual space looks like from an image drawing GUI or the like arranged in a virtual space.SOLUTION: A game program causes a computer to function as: virtual space generation means generating a virtual space where an object is arranged; camera arrangement means arranging a pair of virtual cameras in the virtual space; planar arrangement means arranging a planar element for drawing an element to be drawn at a prescribed position facing the pair of virtual cameras in the virtual space; distance calculation means calculating a distance to the object with respect to each of partial areas when the planar element is divided into a plurality of partial areas; transparency determination means determining transparency of partial elements corresponding to the partial areas in the element to be drawn so that the shorter the distance is, the higher the transparency becomes with respect to partial areas whose distance is smaller than a set value; and drawing element drawing the element to be drawn on the planar element on the basis of the determined transparency.SELECTED DRAWING: Figure 7
Patent JP-2019021222-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: TANAKA KUNIHIKO
IPC: H04N19/503
Filed: 2017-07-20
Abstract: To reduce a processing load for extracting still image data from dynamic image data.SOLUTION: An image processing apparatus comprises: a still image data creation unit that samples from dynamic image data at a predetermined sampling period to create sampling target still image data; and a still image data extraction unit that calculates a first feature quantity of the sampling target still image data, determines whether the sampling target still image data is first extraction target still image data to be extracted on the basis of the first feature quantity, calculates second feature quantities of adjacent still image data that are a plurality of pieces of still image data within a range set in advance in a time-series manner of the first extraction target still image data, determines whether the adjacent still image data are second extraction target still image data to be extracted on the basis of the second feature quantities, and extracts the first extraction target still image data and second extraction target still image data.SELECTED DRAWING: Figure 1
Patent JP-2019029382-A (JP)
Title: Wafer production method and wafer production device
Inventor: SEKIYA KAZUMA
IPC: B23K26/53
Filed: 2017-07-25
Abstract: To provide a wafer production method and a wafer production device which make possible to leave the history of a wafer in the wafer.SOLUTION: A wafer production method comprises the steps of: grinding an upper face of an ingot 150 held by holding means 4 to perform planarization; positioning a focusing point FP of a laser beam LB of a wavelength permeable to the ingot at a depth corresponding to a thickness of a wafer to be produced from the upper face of the ingot held by the holding means, and applying the laser beam to the ingot to form an exfoliation layer 170; positioning a focusing point of a laser beam of a wavelength permeable to the ingot in a region of the wafer to be produced, where no device is to be formed, and applying the laser beam to the ingot to form a production history 171; and exfoliating the wafer from the exfoliation layer with the upper face of the ingot remaining held; and then, taking in the exfoliated wafer.SELECTED DRAWING: Figure 18
Patent JP-2017221978-A (JP)
Title: Manufacturing method of elbow material, and elbow material manufactured by method
Inventor: FUKAYA SHINJI
IPC: B21D7/00
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for avoiding greatly generation of sawdust by forming a large diameter part and a small diameter part in a metal rod-like member by plastic working.SOLUTION: A small diameter opening part penetrating in the axial direction of a metal rod-like member 102 is formed, and a large diameter opening part is opened from its one end side to a middle of the metal rod-like member, and a part generated by plastic working of the metal rod-like member by a small diameter mold is removed from the other end side. Thus, a large diameter passage part and a small diameter passage part are formed in the metal rod-like member, then heated at a prescribed temperature, and bent at a prescribed angle by an elbow material bending device, to thereby form a metal elbow material having different diameters.SELECTED DRAWING: Figure 9B
Patent JP-2018140840-A (JP)
Title: Taping device
Inventor: SAITO KOJI
IPC: B65B15/04
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a taping device capable of satisfying both requirement of high speed part insertion and downsizing of the device, and capable of satisfactorily supplying parts to a part conveying disk and inserting the parts all together from the part conveying disk into a carrier tape.SOLUTION: A part conveying disk 15 of a taping device 10 has a part taking-in portion 15b consisting of three part taking-in gaps 15b1, 15b2 corresponding to one insertion unit, disposed at equal angular interval in an outer peripheral portion. The part taking-in gaps 15b1, 15b2 have widthwise center lines which are parallel to each other, a portion of them in the direction along the widthwise center line opens toward a part storage chamber 12a, and dimensions m1, m2 of the opened portions of the part taking-in gaps 15b1, 15b2 along the widthwise center line are smaller than a length L of a part PA. Further the part taking-in gaps 15b1, 15b2 respectively have part guiding portions 15b12, 15b22 extending from respective deepest surfaces 15b11, 15b21 to a front surface of the part conveying disk 15.SELECTED DRAWING: Figure 6
Patent JP-2019028650-A (JP)
Title: Image identification device, learning device, image identification method, learning method and program
Inventor: AOBA MASAHITO
IPC: G06N20/00
Filed: 2017-07-28
Abstract: To provide an image identification device, a learning device, an image identification method, a learning method and a program capable of performing image recognition with high accuracy without depending upon intuition.SOLUTION: An image processing device includes acquisition means 1100 for acquiring an input image by a sensor value of an imaging device; and identification means 1300 for identifying the acquired input image by the sensor value by using a discriminator having a conversion unit. At least the conversion unit in the discriminator performs learning on the basis of a learning image by the sensor value of the imaging device and correct answer data attached to the learning image.SELECTED DRAWING: Figure 1
Patent JP-2019028817-A (JP)
Title: Information processor, tap detection method, and program
Inventor: SEKIZUKA TATSUYA
IPC: G06F3/01
Filed: 2017-08-01
Abstract: To realize detection of tap operation with high reliability.SOLUTION: A wearable sensor 1 as one aspect of an information processor includes: a housing 19; an atmospheric pressure sensor 51 which is provided in the housing 19; and a processor 61. The processor 61 acquires an atmospheric pressure detection value detected by the atmospheric pressure sensor 51, makes a first determination whether or not the atmospheric pressure detection value has changed in a predetermined first pattern, and based on a result of the first determination, specifies that the housing 19 has been tapped.SELECTED DRAWING: Figure 3
Patent JP-2019030883-A (JP)
Title: Servo press machine
Inventor: KOSHIMIZU TAKASHI
IPC: B30B15/00
Filed: 2017-08-04
Abstract: To provide a servo press machine in which a lubricant can be reliably fed between an eccentric shaft and a connecting rod or between a tip of a connecting rod and a slide connection part, and a lubricant feeding method.SOLUTION: A servo press machine 10 includes: an eccentric shaft 13; a connecting rod 14; a slide 11; an eccentric shaft side slide surface 22; a connecting rod side slide surface 40; an oil supply port 24; and a feeding mechanism 30. The oil supply port 24 opens to the eccentric shaft side slide surface 22 or the connecting rod side slide surface 40, and feeds a lubricant between the eccentric shaft side slide surface 22 and the connecting rod side slide surface 40. The feeding mechanism 30 feeds the lubricant to the oil supply port 24. The eccentric shaft side slide surface 22 is formed on the eccentric shaft 13 which is rotationally driven by a servo motor 18. The oil supply port 24 is formed on the connecting rod side slide surface 40 of the connecting rod 14 which is elevated by rotational drive of the eccentric shaft 13.SELECTED DRAWING: Figure 3
Patent JP-2019036170-A (JP)
Title: Information processor
Inventor: IMAMURA KENJI
IPC: G06F9/455
Filed: 2017-08-17
Abstract: To enable second control means to provide an executive instruction for causing hardware to execute processing to first control means, without depending on the first control means or the hardware, in a device including the first control means that performs processing dependent on the hardware and the second control means that performs other processing.SOLUTION: A system control unit 12 performing processing independent of hardware stores an executive instruction having a format independent of hardware in a message box (MSG 38). A device control unit 14 performing processing dependent on hardware acquires the executive instruction from MSG 38, converts the executive instruction into an instruction dependent on hardware, and controls an operation of the hardware according to the converted instruction.SELECTED DRAWING: Figure 1
Patent JP-2019012249-A (JP)
Title: Optical logic element and optical logic circuit
Inventor: KITA SHOTA
IPC: G02B6/125
Filed: 2017-08-24
Abstract: To provide a compact and low-loss optical logic element.SOLUTION: An optical logic element comprises: a substrate 10 that is formed of a first dielectric material; a first optical waveguide 11 and a second optical waveguide 12 for signal light input that are formed on one face of the substrate and formed of a second dielectric material having a refractive index higher than that of the first dielectric material; a third optical waveguide 13 for signal light output that is formed on one face of the substrate and formed of the second dielectric material; and a fourth optical waveguide 14 for bias light input that is formed on one face of the substrate and formed of the second dielectric material, where the fourth optical waveguide is optically coupled to one of the first optical waveguide and second optical waveguide and the third optical waveguide. The first optical waveguide and second optical waveguide and the third optical waveguide constitute a Y branch optical waveguide; the fourth optical waveguide is arranged between the first optical waveguide and second optical waveguide; one end of the fourth optical waveguide closer to the Y branch optical waveguide is formed in a tapered shape in plan view and couples to the first optical waveguide and second optical waveguide.SELECTED DRAWING: Figure 1A
Patent JP-2019038398-A (JP)
Title: Air bag
Inventor: ISHIGURO NAOHIKO
IPC: B60R21/2334
Filed: 2017-08-25
Abstract: To provide an air bag that can be smoothly and rapidly expanded and also can have its expansion completion shape accurately restricted by a restriction member.SOLUTION: An air bag 20 has a vehicle body-side panel 22 and a passenger-side panel 27, and is configured to be expanded by coupling outer peripheral edges of the vehicle body-side panel and passenger-side panel to each other and letting a gas for expansion flow into the inside from a gas inflow port formed in the vehicle body-side panel, and also folded and stored in a storage region 11, and a peripheral edge of the gas inflow port is fitted on the side of the storage region. The air bag comprises a bag body 21 and a restriction member 50 arranged on an outer peripheral side of the bag body in an expansion completed state. The restriction member restricts a region of the bag body from nearby a coupling region 28 where the outer peripheral edges of the vehicle body-side panel and passenger-side panel are coupled to each other to the side of the gas inflow port to a smaller outer shape size when the expansion of the air bag is completed than in a free expansion state.SELECTED DRAWING: Figure 7
Patent JP-2019039882-A (JP)
Title: Time digital conversion circuit, circuit device, physical quantity measuring device, electronic apparatus, and mobile entity
Inventor: SUDO YASUHIRO
IPC: G04F10/06
Filed: 2017-08-29
Abstract: To provide a time digital conversion circuit, a circuit device, a physical quantity measuring device, an electronic apparatus, and a mobile entity with which it is possible to heighten the performance of the time digital conversion circuit.SOLUTION: A time digital conversion circuit 20 includes: an oscillation circuit 60 for initiating oscillation with the transition timing of a signal STA and generating a clock signal CLKS of a clock frequency f1; an oscillation circuit 70 for initiating oscillation with the transition timing of a signal STP and generating a clock signal CLKF of a clock frequency f2; an adjustment circuit 40 for adjusting the oscillation frequency of the oscillation circuit 60 on the basis of a reference clock signal CKR; an adjustment circuit 50 for adjusting the oscillation frequency of the oscillation circuit 70 on the basis of the reference clock signal CKR; and a processing circuit 80 for converting a time difference in the transition timing of the signal STA and signal STP to a digital value DQ on the basis of the clock signal CLKS and clock signal CLKF.SELECTED DRAWING: Figure 1
Patent JP-2019037707-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2017-08-29
Abstract: To provide an enclosed type pinball game machine capable of properly controlling a switching between a normal power mode and a power saving mode.SOLUTION: A pinball game machine has a configuration with which accesses from a frame control device 81 and presentation control devices 82, 83 to a main control device 80 are impossible. On the basis of a non-detection of a game ball by ball detection means, if the main control device 80 makes a determination of being in a non-game state, a power saving instruction signal is transmitted to the presentation control devices 82, 83 and upon a reception of the power saving instruction signal, the presentation control devices 82, 83 shift into a power saving mode. On the other hand, while the power saving mode is being executed, the main control device 80 transmits a return instruction signal to the presentation control devices 82, 83 upon a detection of a game ball by the ball detection means, and the presentation control devices 82, 83 are controlled to be shifted into a normal power mode upon a reception of the return instruction signal. On the basis of an insertion of a card into a card unit device, a notification of an execution of the power saving mode is terminated.SELECTED DRAWING: Figure 15
Patent JP-2019046008-A (JP)
Title: Vehicle traveling control method and vehicle traveling control device
Inventor: SHINO TATSUYA
IPC: B60W30/16
Filed: 2017-08-31
Abstract: To allow a vehicle to enter a post-merge lane.SOLUTION: A vehicle traveling control device detects a fact that a preceding vehicle traveling immediately in front of an own vehicle enters a post-merge lane after an own lane merges with another lane and then an adjacent vehicle traveling adjacent to the own vehicle enters the post-merge lane (S13: YES). After the detection, when an inter-vehicle distance between a succeeding vehicle traveling immediately behind the adjacent vehicle and the adjacent vehicle (S15) is equal to or more than a predetermined entrance possible inter-vehicle distance (S17:YES), the own vehicle is allowed to enter the post-merge lane (S19).SELECTED DRAWING: Figure 1
Patent JP-2019044729-A (JP)
Title: Manufacturing method of compressor casing, casing raw material and compressor casing
Inventor: YOGO ICHIRO
IPC: F04C18/02
Filed: 2017-09-05
Abstract: To provide a manufacturing method of a compressor casing which can enlarge a flow passage cross section area of a flow passage which is formed at an annular part, a casing raw material and a compressor casing.SOLUTION: A manufacturing method of a compressor casing comprises: a raw material forming process for forming a first cylindrical part 41, a second cylindrical part 42, and a casing raw material 70 having an annular part 44 including a recess 71 which is recessed to a direction progressing toward one side in an axial line O-direction from a first face 44a oriented to the other side of the axial line O-direction by diecasting; and a cutting process for forming a flow passage by making the recess 71 communicate with a compression-part accommodation space 42A in the second cylindrical part 42 by cutting an internal peripheral face 42a of the second cylindrical part 42, and a second face 44b of the annular part 44 oriented to one side in the axial line O-direction. In the raw material forming process, the casing raw material 70 in which a part of a side face 71a of the recess 71 is arranged outside the radial direction with respect to the internal peripheral face 42a of the second cylindrical part 42 is formed.SELECTED DRAWING: Figure 7
Patent JP-2019050232-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: OKAMOTO YASUHIRO
IPC: H01L29/778
Filed: 2017-09-07
Abstract: To improve characteristics of a semiconductor device.SOLUTION: A manufacturing method for a semiconductor device includes a step of forming a gate insulation film GI on a nitride semiconductor layer. The step includes: a step of forming a crystalline AlOfilm on the nitride semiconductor layer; a step of forming a SiOfilm thereon; a step of forming an amorphous AlOfilm thereon; a step of forming the crystalline AlOfilm by performing heat processing on the amorphous AlOfilm to crystallize it; and a step of forming the SiOfilm thereon. Thus, since a lamination film in which the crystalline AlOfilm and the SiOfilm are alternately laminated from a lower side is used as a gate insulation film GI, a threshold voltage (Vt) can be cumulatively improved.SELECTED DRAWING: Figure 1
Patent JP-2018053360-A (JP)
Title: Shielding coating for selective metallization
Inventor: CHAN HUNG TAT
IPC: B05D5/00
Filed: 2017-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a shielding coating acting as a barrier layer against a catalyst and an electroless metal plating for selective metallization of a polymer substrate.SOLUTION: The shielding coating includes a primer component and a hydrophobic top coat. The primer is first applied to the polymer substrate followed by application of the top coat component. The shielding coating is then selectively etched to form an outline of a desired current pattern. A catalyst is applied to the patterned polymer substrate followed by electroless metal plating in the etched portion. The portion of the polymer substrate which contains the shielding coating inhibits electroless metal plating. The primer contains a five-membered heterocyclic nitrogen compound and the top coat contains a hydrophobic alky organic compound.SELECTED DRAWING: Figure 1
Patent JP-2018109141-A (JP)
Title: Ink composition, light conversion layer, and color filter
Inventor: ISHIZUKA Aya
IPC: C09D11/00
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition that is characterized by excellent dispersion stability of light-scattering particles, inhibited sedimentation, and excellent discharge stability.SOLUTION: An ink composition contains a luminescent nanocrystal particle, a light-scattering particle, the surface of which is at least partially coated with alumina, and a macromolecular dispersion.SELECTED DRAWING: None
Patent JP-2019056356-A (JP)
Title: Turbocharger
Inventor: SADAMITSU TAKAHIRO
IPC: F02B37/18
Filed: 2017-09-22
Abstract: To provide a turbocharger capable of suppressing leakage of exhaust gas from a seal portion of a waste gate valve.SOLUTION: In a turbocharger, a valve element 34 of a waste gate valve 30 is provided with a recess 36 forming a gas receiving chamber 37 to which an exhaust gas passing through a waste gate port 133 flows, when the waste gate port 133 is closed. The gas receiving chamber 37 includes an inclined face 37d inclined to be positioned at a center side of the gas receiving chamber 37 at a region closer to an inlet 37a of the gas receiving chamber 37, and includes a guide side wall 37c positioned at a radial outer side of the waste gate port 133 with respect to the waste gate port 133 when the waste gate port 133 is closed.SELECTED DRAWING: Figure 5
Patent JP-2019061879-A (JP)
Title: Electrochemical device
Inventor: KAKEHI SHINICHIRO
IPC: H01M2/18
Filed: 2017-09-27
Abstract: To provide an electrochemical device which is free from a problem of short circuit between positive and negative electrodes, prevents formation of a non-injected portion of an electrolytic solution, and is excellent in the injectability of the electrolytic solution.SOLUTION: In an electrochemical device including an electrode group in which a positive electrode and a negative electrode face each other via a separator, the separator has a projecting portion having a waveform shape which is not sandwiched between the positive electrode and the negative electrode, and the waveform shape has a period of 0.5 mm to 2.0 mm, a Peak-Peak height of 0.4 mm to 1.6 mm, and an overhang length L of 0.5 mm to 4.0 mm.SELECTED DRAWING: Figure 2
Patent JP-2019062473-A (JP)
Title: Power-on reset circuit and semiconductor device
Inventor: IWASA YOSUKE
IPC: G06F1/24
Filed: 2017-09-27
Abstract: To provide a power-on reset circuit capable of generating a wide selection range and higher voltage power-on reset signal and a reset release signal, eliminating a need for trimming as much as possible, and reducing current consumption and a semiconductor device.SOLUTION: A power-on reset circuit 10 that supplies a reset signal por to a power-supplied circuit when a power supply VDDL is activated includes: a reference voltage generation unit including a differential unit 70 that outputs a control voltage pgate using a difference between voltages input to a pair of input units and an output unit 71 that feeds back a reference voltage vref (1 V) generated using the control voltage pgate to one of the pair of input units; and a comparator 72 for comparing the control voltage pgate which changes with the activation of the power supply VDDL with the reference voltage vref (V) to generate a reset cancellation signal and supply the reset cancellation signal to the power-supplied circuit.SELECTED DRAWING: Figure 1
Patent JP-2019066645-A (JP)
Title: Wide-angle lens
Inventor: TSUCHIYA TSUKASA
IPC: G02B13/04
Filed: 2017-09-29
Abstract: To provide a wide-angle lens which is configured to have a cemented lens consisting of plastic lenses cemented together disposed on the image side relative to an aperture stop, and which is capable of reducing variations in focal length and view angle associated with temperature change.SOLUTION: A wide-angle lens 100 comprises a first lens 10, second lens 20, third lens 30, fourth lens 40, aperture stop 91, fifth lens 50, and cemented lens 80 (sixth lens 60 and seventh lens 70). The first lens 10 and fifth lens 50 are glass lenses, while the second lens 20, third lens 30, fourth lens 40, and cemented lens 80 are plastic lenses. A composite focal length f345 of the third, fourth, and fifth lenses 30, 40, 50, and a focal length f0 of the entire lens system satisfy the following conditional expression: 1<f345/f0<1.5.SELECTED DRAWING: Figure 1