baber/WOPTO huggingface dataset:
Patent JP-2020071978-A (JP)
Title: Led lighting device and led illuminating device
Inventor: YAMASHITA MASATAKE
IPC: H05B45/00
Filed: 2018-10-31
Abstract: To provide an LED lighting device of simple configuration realizing high versatility and good control responsiveness, and to provide an LED illuminating device using the same.SOLUTION: An LED lighting device 100 comprises a constant voltage source 120, a buck type step-down chopper circuit 130 configured to form a first closed circuit including a current detection resistor 6 in the ON period of a switching element 3, and to form a second closed circuit in the OFF period of the switching element 3, a drive control circuit 140 generating a variable threshold level corresponding to the terminal voltage of a predetermined terminal, and performing PWM driving of the switching element 3 so as to end the ON period in response to arrival of the ON current detection value, detected by the current detection resistor 6, at the variable threshold level during the ON period, a current detection circuit 150 commonly inserted into and connected with the first and second closed-circuits, and a feedback circuit 160 generating the terminal voltage so that the LED current detection value, detected by the current detection circuit 150, matches a target value.SELECTED DRAWING: Figure 1
Patent JP-2020071989-A (JP)
Title: Illuminating light source and illuminating device
Inventor: KITAGAWA HIRONORI
IPC: F21K9/275
Filed: 2018-10-31
Abstract: To provide an illuminating light source and an illuminating device that allow the illuminating light source to be easily manufactured.SOLUTION: An illuminating device 1 comprises: a long cylindrical housing 160 of which at least a portion has translucency; a long board 121 arranged in the housing 160, and on which a plurality of LEDs 122 are mounted along a longitudinal direction; and heat dissipation tape 130 arranged between the board 121 and the housing 160 along the longitudinal direction, and thermally connecting the board 121 and the housing 160.SELECTED DRAWING: Figure 4
Patent JP-2020072010-A (JP)
Title: Electrical heater apparatus
Inventor: IMAI HIDEO
IPC: H05B3/00
Filed: 2018-10-31
Abstract: To provide an electrical heater apparatus capable of suppressing serious damage to an electronic component other than a switch provided in the electrical heater apparatus.SOLUTION: A circuit breaker 9 interrupts a drive current when the drive current exceeds a predetermined value. That is, in an electrical heater apparatus 1, energization to the heater 3 is stopped by increasing the drive current without increasing an energization current to the heater 3. Therefore, in the electrical heater apparatus 1, it is possible to suppress the heater 3 from excessively generating heat while suppressing a large damage to an electronic component.SELECTED DRAWING: Figure 1
Patent JP-2020072187-A (JP)
Title: Semiconductor device, module, camera and apparatus
Inventor: OSHIGE HIDEMASA
IPC: H05B33/12
Filed: 2018-10-31
Abstract: To provide a semiconductor device capable of achieving junction reliability and image quality of a translucent plate.SOLUTION: In plan view of a principal plane of a semiconductor device, at least a part of an outer edge of a color filter layer is positioned between an effective pixel region and a junction member, and a distance from the effective pixel region to at least a part of the outer edge is larger than a distance from the color filter layer to a translucent plate in the effective pixel region.SELECTED DRAWING: Figure 1
Patent JP-2020072189-A (JP)
Title: Substrate processing apparatus
Inventor: KISHIDA TAKUYA
IPC: H01L21/027
Filed: 2018-10-31
Abstract: To provide a technology capable of measuring conductivity of effluent, drained from a processing tank, more accurately in a substrate processing apparatus.SOLUTION: A substrate processing apparatus performing a predetermined process for a substrate by immersing the substrate into process liquid has a processing tank (7a) capable of pooling the process liquid, a vat part (61) having a liquid receiving part (62) for receiving the process liquid overflowing the processing tank, and an exhaust port (65) placed while spaced apart from the liquid receiving part by a prescribed interval, and pooling at least a part of the process liquid overflowing the processing tank, vat effluent piping (67) connected with the exhaust port, and exhausting the process liquid pooled in the vat part, a piping trap structure part (69) provided in the vat effluent piping, and bringing about a state where the vat effluent piping is filled with the process liquid exhausted from the vat part, and a conductivity measuring device (63) for measuring conductivity of the process liquid filling the vat effluent piping, by inserting a sensor into the piping trap structure part.SELECTED DRAWING: Figure 5
Patent JP-2019015746-A (JP)
Title: Three-dimensional coordinate measurement device
Inventor: SUGANO YUKIO
IPC: G01B5/00
Filed: 2018-11-02
Abstract: To provide a three-dimensional coordinate measurement device that can achieve improvement in measurement accuracy.SOLUTION: A three-dimensional coordinate measurement device comprises: a surface plate to be loaded with a measurement object; and a Y carriage that supports a measurement probe, and is supported by two pillar members moving in a Y axis direction of the surface plate across the surface plate. The two pillar members have: a first pillar member that a drive mechanism driving the Y carriage in the Y axis direction; and a second pillar member that moves, while following the first pillar member. The three-dimensional coordinate measurement device has:, on a first pillar member side where a groove is formed on a top surface of the surface plate to be loaded with the measurement object, and with the groove served as a boundary, a measurement area part and a guide part parallel with the Y axis direction are formed on the surface plate, a lateral surface supporting part that guides the movement in the Y axis direction of the first pillar member by either surface of a lateral surface inside the groove of the guide part and a lateral surface of the surface plate; and, on a second pillar member side, a top surface supporting part that faces the top surface of the surface plate to support the first pillar member.SELECTED DRAWING: Figure 3
Patent JP-2019013843-A (JP)
Title: Radiation detection apparatus, control method therefor, radiographic apparatus and program
Inventor: TAMURA TOSHIKAZU
IPC: A61B6/00
Filed: 2018-11-02
Abstract: To provide a radiation detection apparatus for preventing a disadvantage from being caused by an erroneous detection by the radiation detection apparatus.SOLUTION: The radiation detection apparatus detects a radiation ray to generate irradiation detecting information corresponding to the quantity of the detected radiation ray, and detects on the basis of the irradiation detecting information whether or not the radiation from the radiation detection apparatus has been detected. On the basis of a control signal received from a control device, the radiation detection apparatus switches the detectability for detecting the radiation ray.SELECTED DRAWING: Figure 1
Patent JP-2020075528-A (JP)
Title: Hybrid automobile
Inventor: MUTA KOICHIRO
IPC: B60K6/547
Filed: 2018-11-05
Abstract: To suppress damage of a filter.SOLUTION: The hybrid automobile is equipped with an engine having a filter for removing a particulate substance mounted on an exhaust system, a motor connected to an output shaft of the engine and a power storage device that exchanges electric power with the motor. The hybrid automobile sets target power of the engine on the basis of power for travelling required for travelling, and controls the engine and the motor so that the target power is outputted from the engine and the automobile travels on the basis of the power for travelling. When amounts of sediment of particulate substances sedimented in a filter are equal to or more than a predetermined amount, the automobile sets the target power while imposing more restrictions in comparison with when the amounts of sediment are less than the predetermined amount.SELECTED DRAWING: Figure 2
Patent JP-2019083815-A (JP)
Title: Manufacturing method of noodle and noodle skin
Inventor: MIYATA ATSUYUKI
IPC: A23L7/109
Filed: 2018-11-05
Abstract: To provide a manufacturing method of noodle and noodle skin, excellent in viscoelasticity and having good texture.SOLUTION: There is provided a manufacturing method of noodle and noodle skin, using a solution of organic acid and organic acid salt at pH of 5.6 to 6.0 as moisture used for manufacturing noodle dough. There is provided a manufacturing method of noodle and noodle skin, including adding and mixing at least one kind of solution selected from a group consisting of citric acid, malic acid and gluconic acid, and at least one kind of solution selected from citrate, malate and gluconate to/with a raw material powder of the noodle dough.SELECTED DRAWING: None
Patent JP-2020075959-A (JP)
Title: Squarylium pigment and application thereof
Inventor: SHIMIZU HIROAKI
IPC: C09B57/00
Filed: 2018-11-05
Abstract: To provide a squarylium pigment achieving both light fastness and dispersibility while having good dispersibility.SOLUTION: The squarylium pigment is represented by the general formula (1). The squarylium pigment is preferably used in a toner for electrophotography, an ink for an inkjet printer, an ink for a thermal printer and an ink for typographic, offset, flexographic, gravure and silk printing. The pigment has preferably diffraction peaks at least at Bragg angles 2θ (±0.2°) of 8.5°, 12.7°, 15.3°, 16.0°, 17.5°, 19.6°, 22.4° and 26.6° in an X-ray diffraction pattern by CuKα ray.SELECTED DRAWING: Figure 1
Patent JP-2020077112-A (JP)
Title: Parking lot management system
Inventor: AIZAWA YUJI
IPC: G07B15/00
Filed: 2018-11-06
Abstract: To reduce the sound heard outside a target vehicle and increase the sound heard inside the vehicle.SOLUTION: An identification part 111 identifies the type of a vehicle by performing image recognition processing on image data supplied from an image capturing part 6, and identifies a frequency band in which the coincidence effect occurs on a window glass of the vehicle. If the vehicle is undelivered, a transmission control part 112 transmits a voice sound for transmitting a message in the specified frequency band. When the transmission control part 112 causes a transmission part 3 to transmit the voice sound, a display control part 113 displays a message prompting the vehicle to pay the fee. In addition, a measurement part 114, when the transmission part 3 transmits the sound wave for testing toward the vehicle, collects a reflected wave, which is reflected by the sound wave reaching the window glass of the vehicle by a sound collection part 7, and measures the intensity of the reflected wave. The transmission control part 112 specifies the frequency band based on the measured intensity of the reflected wave and causes the transmission part 3 to send out the voice sound.SELECTED DRAWING: Figure 6
Patent JP-2020076716-A (JP)
Title: Object detection device
Inventor: KOYAMA MASARU
IPC: G01S15/93
Filed: 2018-11-09
Abstract: To provide an object detection device with a simpler device configuration, being capable of shortening an object detection cycle as much as possible for both of a close range and a distant range.SOLUTION: An object detection device (1) includes: a driving signal generation unit (5) configured to generate a driving signal that drives a transmission unit (2) configured to transmit a survey wave outward; and a control unit (7) configured to control output of the driving signal from the driving signal generation unit to the transmission unit. The driving signal generation unit generates a first driving signal corresponding to a first survey wave, and a second driving signal corresponding to a second survey wave whose code status is different from that of the first survey wave. The control unit causes the driving signal generation unit to output the first driving signal and the second driving signal at different timing from each other to the transmission unit such that one of the first survey wave and the second survey wave is transmitted in the middle of a transmission interval of the other.SELECTED DRAWING: Figure 1
Patent JP-2020080016-A (JP)
Title: Compiler, analysis method, and computer system
Inventor: KITAJIMA NOBUTAKA
IPC: G05B19/05
Filed: 2018-11-12
Abstract: To provide a compiler, an analysis method, and a computer system capable of reducing the used memory size of a stack memory.SOLUTION: A compiler 10 makes a computer system execute a transform processing 11, a stack size arithmetic processing 12, and a determination processing 13. The transform processing transforms a source code to an object code. The stack size arithmetic processing calculates the used memory size of the stack memory assigned to the variables in the source code. The determination processing determines whether or not the used memory size exceed a target value.SELECTED DRAWING: Figure 1
Patent JP-2020082752-A (JP)
Title: Automatic travel control apparatus, automatic travel control method and automatic travel controlling program
Inventor: YAMADA YUICHI
IPC: B60W30/10
Filed: 2018-11-15
Abstract: To promptly address a positional deviation and an azimuth deviation even if a deviation of a work vehicle relative to a target route is large.SOLUTION: Processes are carried out that includes: obtaining, from a positional deviation and from an azimuth deviation, a tentative curvature gradient as a control value for addressing the azimuth deviation; and calculating, on the basis of the positional deviation, the azimuth deviation and a provisional target curvature ratio, a tentative positional deviation that is a positional deviation relative to a target route caused if it is assumed that a work vehicle is kept travelling until the azimuth deviation is addressed in accordance with the tentative curvature gradient by an arithmetic processing that contains a nonlinear element, i.e., sin θ; while the provisional target curvature ratio is changed until the tentative positional deviation is minimized. By operating the work vehicle with the obtained provisional target curvature ratio being as a target curvature ratio, the positional deviation and the azimuth deviation can be promptly addressed even when the nonlinearity is nonnegligible.SELECTED DRAWING: Figure 1
Patent JP-2020087997-A (JP)
Title: Stannide-based thermoelectric conversion device and stannide-based thermoelectric conversion module
Inventor: SAKAMOTO TATSUYA
IPC: H01L35/08
Filed: 2018-11-16
Abstract: To provide a stannide-based thermoelectric conversion device which can suppress the worsening of a power generation performance of a thermoelectric conversion module, and a stannide-based thermoelectric conversion module arranged by use of the stannide-based thermoelectric conversion device.SOLUTION: A stannide-based thermoelectric conversion module 4 comprises: a thermoelectric conversion device 2; and an electrode material 8 bonded to the thermoelectric conversion device 2 through a bonding material 6. The thermoelectric conversion device 2 is a stannide-based thermoelectric conversion device which includes a thermoelectric conversion part 16 containing a stannide -based compound having a composition represented by the general formula, MgSiSn(where x satisfies a relation given by 0.5<x<1) and a first diffusion prevention layer 18 located on a surface of the thermoelectric conversion part 16, and in which the first diffusion prevention layer 18 includes a Mo layer 26. The bonding material 6 is an illiquid bonding material 6a having no fluidity.SELECTED DRAWING: Figure 1
Patent JP-2020086610-A (JP)
Title: Server device and information providing method
Inventor: OSUMI RYOTA
IPC: G06Q10/00
Filed: 2018-11-16
Abstract: To provide a technology of providing highly accurate provision information with a maintenance status of a vehicle reflected therein.SOLUTION: A first server device 10 includes: a first acquisition unit 50 which acquires identification information of a target vehicle; a second acquisition unit 52 which acquires vehicle information of the target vehicle including date/time information and maintenance information of the target vehicle including date/time information, on the basis of the acquired identification information; a second deriving unit 58 which derives provision information on the basis of the acquired vehicle information and maintenance information; and a providing unit 60 which provides the derived provision information.SELECTED DRAWING: Figure 3
Patent JP-2020089003-A (JP)
Title: Electrostatic induction type conversion device and manufacturing method thereof
Inventor: MAEDA TOSHINARI
IPC: H02N1/06
Filed: 2018-11-21
Abstract: To provide an electrostatic induction type conversion device that uses a substrate with an electret film formed on both sides so as to ensure electrical conduction to the substrate and not to impair a charge holding amount of the electret film.SOLUTION: An electrostatic induction type conversion device includes: an electret substrate 3 having a conductive substrate 33, an electret film 31 formed on both surfaces of the substrate 33, and a moisture-proof layer 32 which is formed on both sides and side surfaces of the substrate 33 so as to cover the electret film 31 and has at least one opening 37 allowing for an access to the substrate 33 on the side surface of the substrate 33; a first counter electrode arranged so as to face the electret film 31 on one surface side of the substrate 33; and a second counter electrode arranged so as to face the electret film 31 on the other surface side of the substrate 33.SELECTED DRAWING: Figure 9
Patent JP-2020081252-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2018-11-22
Abstract: To provide a game machine capable of suitably performing display control of information display means.SOLUTION: In a main RAM, a counter area for normal use for storing game history information is provided. On a main control board, first to fourth light-emitting devices for notification for performing display corresponding to base values corresponding to game results are provided. When a predetermined event occurs by execution of a game, a main-side CPU stores a game history information corresponding to the occurred, predetermined event in the counter area for normal use. The main-side CPU calculates base values corresponding to game results by utilizing history information stored in the counter area for normal use so as to execute display corresponding to the calculated base values in the first to fourth display devices for notification. The main-side CPU also changes the first to fourth display devices for notification to a specific event correspondence state on the basis of occurrence of a specific event.SELECTED DRAWING: Figure 281
Patent JP-2019035987-A (JP)
Title: Thin glasses
Inventor: NISHIMURA AKIHIRO
IPC: G02C5/02
Filed: 2018-11-26
Abstract: To provide new thin glasses that can reduce the thickness of the glasses when temples are folded to a thickness substantially the same thickness of lenses.SOLUTION: Thin glasses 1 have a front part for holding right and left lenses 10a and foldable temples 12, and can be folded into a thin shape. The thin glasses comprise: a substrate 10 that is made from a lens sheet formed into the contour of a front frame constituting the front part; and a frame part 10b in which the shape of a full rim, a half rim, or a rimless frame is printed on a portion of the substrate 10 excluding the lenses 10a. The thin glasses preferably include temples 12 that are formed from a member with the same degree of thickness as that of the lens sheet.SELECTED DRAWING: Figure 1
Patent JP-2020080730-A (JP)
Title: Weeding machine
Inventor: SHIMA HIDEKAZU
IPC: A01M21/04
Filed: 2018-11-26
Abstract: To provide a weeding machine capable of performing weeding work while securing safety of an operator and maintaining the effect of the weeding work over a long period of time.SOLUTION: A weeding machine includes: a travelling vehicle; a support body extending from the travelling vehicle; and a discharge device attached to the support body for discharging electricity toward plants growing on the ground. The support body extends sideways or downward from the travelling vehicle, and can support the discharge device above the plants.SELECTED DRAWING: Figure 1
Patent JP-2020081385-A (JP)
Title: Game machine
Inventor: FUNAYAMA MASATOSHI
IPC: A63F5/04
Filed: 2018-11-26
Abstract: To provide a game machine enabling a big change in presentation contents to be performed in a presentation display area disposed on an upper side of a front door reel window.SOLUTION: A base frame 410 of a light emitting presentation device 400 to be disposed on the rear side of a front door has a first housing portion 412 at a position corresponding to a presentation display area of the front door. In the first housing portion 412, a first light emitting presentation unit 480A to a third light emitting presentation unit 480C for performing a predetermined presentation are combined and housed. The light emitting presentation device 400 is configured such that other presentation units having different combinations can be housed in the first housing portion 412.SELECTED DRAWING: Figure 41
Patent JP-2019117680-A (JP)
Title: Sense amplifier with negative threshold sensing for nonvolatile memory
Inventor: HAO NGUYEN
IPC: G11C16/08
Filed: 2018-11-26
Abstract: To provide a sense amplifier technology for memory circuits that can sense deep negative voltage threshold regions.SOLUTION: A selected memory cell is sensed by discharging a source line to a bit line and a sense amplifier through a memory cell. While discharging the source line to the sense amplifier through the memory cell, a voltage level of a discharge path is used to set a conductivity of a discharge transistor to a level corresponding to the conductivity of the selected memory cell. Next, a sense node is discharged through the discharge transistor. In order to reduce noise, a decoupling capacitor is connected to a control gate of the discharge transistor, and an auxiliary keeper current flows through the discharge transistor.SELECTED DRAWING: Figure 14
Patent JP-2019104901-A (JP)
Title: Main agent for two-component curable urethane adhesive and two-component curable urethane adhesive
Inventor: SHIMADA TETSUYA
IPC: B32B27/40
Filed: 2018-11-29
Abstract: To provide a two-component curable urethane adhesive exhibiting excellent cured film physical properties, small in change of adhesive force before and after a heat resistance test and before and after a moisture resistance heat test, hardly generating gelatinization during manufacturing a polymer, and excellent in balance of usable life and curability.SOLUTION: There is provided a main agent for two-component curable urethane adhesive containing an urethane prepolymer (P) by reacting a polyol component (A) and an organic polyisocyanate component (B), and a compound (C) represented by the general formula (1), in which the polyol component (A) contains polyoxyalkylene polyol (a1) having a hydroxypropylene group at a molecular terminal and/or an ethylene oxide addition product thereof (a2), and total unsaturation degree of the polyol component (A) is 0.010 meq/g or less.SELECTED DRAWING: None