baber/WOPTO huggingface dataset:
Patent JP-2019196633-A (JP)
Title: Detection device, detection system, and communication system
Inventor: OI KANA
IPC: E05B65/08
Filed: 2018-05-10
Abstract: To provide a detection device, a detection system and a communication system each having high flexibility in their arrangement.SOLUTION: A detection device 1 comprises a light emission part 11, a light receiving part 12, a light guide component 16 and a discrimination part. The light emission part 11 emits a light LD 1 for detection. The light receiving part 12 receives the light LD 1 for detection from the light emission part 11. The light guide component 16 includes at least one of a first light guide part 161 and a second light guide part 162. The light LD 1 for detection from the light emission part 11 is made incident on the first light guide part 161, which guides the light LD 1 for detection to a first direction. The light LD 1 for detection from a second direction different from the first direction is made incident on the second light guide part 162, which guides the light LD 1 for detection to the light receiving part 12. The discrimination part discriminates condition of an object based on the light LD 1 for detection received by the light receiving part 12.SELECTED DRAWING: Figure 2
Patent JP-2019197027-A (JP)
Title: Radar device
Inventor: TAKAYAMA TAKUYA
IPC: G01S13/34
Filed: 2018-05-11
Abstract: To provide a radar device capable of suppressing erroneous detection of an internal reflection signal in a vehicle.SOLUTION: A radar device 100 includes: a transmission antenna 30; a reception antenna 40; signal acquisition parts 50, 60; a data calculation part 10; an average calculation part 10; a first threshold calculation part 10; a second threshold calculation part 10; a detection threshold calculation part 10; and a peak detection part 10. The average calculation part calculates average data obtained by averaging a plurality complex data at predetermined time for each frequency bin. The first threshold calculation part adds a determined addition value to a power value of calculated average data and calculates a first threshold as a frequency function. The second threshold calculation part calculates a second threshold as a frequency function on the basis of noise power. The detection threshold calculation part calculates a larger value as a result of comparison between the first value and the second value as a detection threshold for each frequency bin.SELECTED DRAWING: Figure 12
Patent JP-2019200355-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic photoreceptor unit, and image forming apparatus
Inventor: TANAKA NOBUHIDE
IPC: G03G5/08
Filed: 2018-05-17
Abstract: To provide an electrophotographic photoreceptor, an electrophotographic photoreceptor unit, and an image forming apparatus that can prevent the occurrence of printing failure.SOLUTION: An electrophotographic photoreceptor 10 comprises: a cylindrical substrate 1 that can rotate around the axis of rotation and a surface layer 2 that is located on an outer peripheral surface 1a of the cylindrical substrate 1. The cylindrical substrate 1 has internal thread portions 1e provided from at least one end face 1c along the axis of rotation. An electrophotographic photoreceptor unit 20 includes the electrophotographic photoreceptor 10, flanges 3, and external thread portions 4. The external thread portions 4 are inserted into through holes 3c of the flanges 3 to be screwed with the internal thread portions 1e of the cylindrical substrate 1, and thereby the flanges 3 are fixed to the end faces 1c of the cylindrical substrate 1.SELECTED DRAWING: Figure 1
Patent JP-2018162208-A (JP)
Title: Ozone generator, ozone generator monitoring system and program therefor
Inventor: KAWAMURA MASAFUMI
IPC: A61L9/015
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator monitoring method and an ozone generator monitoring system capable of calculating proper ozone concentration with time, and conducting proper notification at timing that maintenance or the like should be conducted.SOLUTION: There is provided an ozone generator monitoring method having an acquisition step for acquiring electrification time needed for generating ozone by an ozone generator and a current value thereof (Step 2), calculation steps for calculating ozone concentration of ozone generated by the ozone generator based on acquired current value (Step 3 to 6), a determination step for determining whether maintenance of the ozone generator is needed or not based on calculated ozone concentration and electrification time (Step 7), and a notification step for notifying that maintenance should be conducted when the maintenance of the ozone generator is needed as a result of determination in the determination step.SELECTED DRAWING: Figure 5
Patent JP-2019006108-A (JP)
Title: Recording device and recording head substrate
Inventor: KASAI RYO
IPC: B41J2/01
Filed: 2018-05-24
Abstract: To solve the problem that the number of heaters which are driven simultaneously to discharge ink is increased by speeding-up of printing so that noise interferes in a temperature detection voltage, making it difficult to detect temperatures with high accuracy.SOLUTION: The recording head substrate comprises: a recording element; a driving element; an application circuit; grounding wiring to be connected with the application circuit; a plurality of temperature sensors, arranged in the recording head substrate, whose cathode sides are connected to the grounding wiring through resistance; resistance connected between the cathode sides of the plurality of temperature sensors and the grounding wiring; a first selection circuit for selecting either of the plurality of temperature sensors, at anode sides of the plurality of temperature sensors; a second selection circuit for selecting either of the plurality of temperature sensors, at the cathode sides of the plurality of temperature sensors; and an output part that outputs voltages at the anode sides of the temperature sensors selected by the first selection circuit and voltages at the cathode sides of the temperature sensors selected by the second selection circuit.SELECTED DRAWING: Figure 5
Patent JP-2019204042-A (JP)
Title: Japanese character string display device for foreign language speech, and display system, display method, program, recording medium, and display medium of the same
Inventor: MIKI SUKEICHI
IPC: G09B19/06
Filed: 2018-05-25
Abstract: To provide a display device for Japanese character strings that reflect the phonology, strength, order, and Japanese translation, faithfully to foreign language speech when a foreign language voice is spoken, the Japanese or symbols corresponding to the spoken foreign language sentence is displayed, and the Japanese character string for foreign language speech that displays the Japanese character string corresponding to the outputted foreign language audio data is displayed, faithfully to the foreign language voice.SOLUTION: The Japanese character string display device for foreign language speech identifies a continuous cluster of a waveform at the same time as the foreign language is spoken. The pronunciation kana character string written with spaces is displayed in the display medium to reflect the strength of the cluster voice, the difference in phonology from Japanese, and the articulation change. In addition, the device displays the pronounced Japanese translation string translated into Japanese in order from the head word for each cluster and displays the pronounced part of the foreign language. From the displayed information, it is possible for Japanese to easily understand the speech of a foreign language.SELECTED DRAWING: Figure 3
Patent JP-2019207269-A (JP)
Title: Display device
Inventor: NAWATA YU
IPC: B60K35/00
Filed: 2018-05-28
Abstract: To provide a display device capable of improving adhesion between a translucent plate and a bonding layer.SOLUTION: A display device includes: a case 10 including an opening 10b; a translucent layer 41 for transmitting light from a rear face side to a front face side; a concave-convex structure 42 formed integrally with the translucent layer 41 on a rear face of the translucent layer 41; a translucent plate 40 for covering the opening 10b; a display panel 20 arranged at a rear face side of the translucent plate 40; and a bonding layer 50 which is arranged between the concave-convex structure 42 and the display panel 20, so as to make the concave-convex structure 42 and the display panel 20 glued together.SELECTED DRAWING: Figure 2
Patent JP-2019205539-A (JP)
Title: Chopping board
Inventor: SAWAHARA MASATO
IPC: A47J47/00
Filed: 2018-05-28
Abstract: To provide a chopping board on which, with a part of food left thereon, other parts can be easily cut.SOLUTION: The chopping board 10 has a surface 11 on which food is placed. The surface 11 is provided with a grooved part 12 which has a bottom surface 22a formed flat and non-grooved areas 14A, 14B which have adjacent surfaces 24A, 24B that are abutted in a manner holding the grooved part 12 in-between and that are situated higher than the bottom surface 22a.SELECTED DRAWING: Figure 1
Patent JP-2019206459-A (JP)
Title: Thermally conductive oxide and method for producing the same
Inventor: NISHIO AKIRA
IPC: C09D201/00
Filed: 2018-05-30
Abstract: To provide a thermally conductive oxide which has not only excellent thermal conductivity but also excellent chemical resistance, water resistance and electrical insulation properties, has good kneading properties (miscibility) into a resin, and can give a material or article such as a resin composition having excellent moldability.SOLUTION: A thermally conductive oxide is provided by treating an alumina-based oxide to be treated with a surface treatment agent capable of bonding to the surface of the oxide to be treated in the presence of water. The oxide to be treated is a fired product of a starting material mixture containing an aluminum starting material, a boric acid compound and an oxide starting material. The aluminum starting material is at least one selected from the group consisting of boehmite, aluminum hydroxide and alumina, and the oxide starting material is at least one selected from the group consisting of a molybdenum compound, a tungsten compound, a bismuth compound, a vanadium compound, a titanium compound, a frit, a phosphorus compound, a zinc compound, and a cerium compound.SELECTED DRAWING: None
Patent JP-2021144062-A (JP)
Title: Waveform conversion element, light source device, vehicle headlight, display device, light source module, and projection device
Inventor: YAMAMOTO MUTSUKO
IPC: H01S5/0239
Filed: 2018-05-31
Abstract: To realize a wavelength conversion element with which a temperature rise of a fluorescent layer is controlled and fluorescence emission intensity is improved.SOLUTION: Provided is a wavelength conversion element (30a, 30b, 40a, 50a, 60a, 70a, 81, 81a, 81b, 81c, 81d) including a phosphor layer in which phosphor particles (34a, 34b, 36a, 36b) are dispersed in binders (33, 35), the phosphor layer having a first region (31, 41, 51, 61) and a second region (32, 42, 52, 62), the temperature of the first region being higher than that of the second region due to the influence of excitation light (14). The phosphor particles are composed of phosphors the luminescent center element of which is doped, and are constituted so that at least two of the concentration of the luminescent center element, the size of phosphor particles and the volume ratio of phosphor particles to the binder change over the first to the second regions of the phosphor layer.SELECTED DRAWING: Figure 3
Patent JP-2019210372-A (JP)
Title: Epoxy resin composition
Inventor: KURIKI SATOSHI
IPC: C08G59/20
Filed: 2018-06-05
Abstract: To provide an epoxy resin composition for fixing a reed flame and a dent, having designability so that whether they are fixed or not by an adhesive cannot be recognized, and having implantation resistance without shifting of the dent even when implantation is conducted.SOLUTION: An epoxy resin composition containing a bisphenolic epoxy resin of 15 to 25 wt.% in whole, a flexibility added epoxy resin of 5 to 15 wt.% in whole, an amine-based curing agent of 10 to 20% in whole, calcium carbonate of 40 to 60 wt.% in whole, and an aluminum powder obtained by an atomization method of 1 to 10 wt.% in whole.SELECTED DRAWING: None
Patent JP-2019211408-A (JP)
Title: Movement device, substrate inspection device and control method
Inventor: FUJIOKA SHURI
IPC: G01R1/06
Filed: 2018-06-08
Abstract: To press a probe to a contact object at proper pressing force.SOLUTION: A movement device comprises: a second movement mechanism 12 for moving a probe support part for supporting a probe; a controller 17 for controlling movement of the probe support part by the second movement mechanism 12 to cause the probe to probe the contact object. The controller 17 executes, to the second movement mechanism 12, position control for moving the probe support part to a regulated position which is regulated in advance so that the probe support part approaches the contact object, and after executing the position control, executes, to the second movement mechanism 12, drive force control to cause the probe to probe the contact object while controlling drive force for moving the probe support part.SELECTED DRAWING: Figure 3
Patent JP-2019213731-A (JP)
Title: Lifting device
Inventor: OSHIMA YUICHIRO
IPC: A63F7/02
Filed: 2018-06-13
Abstract: To provide a lifting device capable of suppressing persistence of stains of a game ball.SOLUTION: The device comprises: a push-out mechanism for pushing out a game ball B that is taken in; a lifting passage tube 41a which is a cylindrical member extending in a prescribed direction intersecting the horizontal direction, in which a lifting passage 41 for guiding the game ball B pushed out by the push-out mechanism is formed; and an abrasive material 92 for polishing the game ball B. The abrasive material 92 has an abrasive face 92a which forms a part of a lateral wall 41b of the lifting passage tube 41a, faces the lifting passage 41 and can contact with the game ball B in the lifting passage 41. The abrasive face 92a is so deformable that its part in contact with the game ball B is recessed by the pressing force of the game ball B in the lifting passage 41, in a direction intersecting the direction in which the lifting passage tube 41a extends. A press member 97 is further provided as an example of restriction means for restricting deformation of the abrasive face 92a so that the abrasive face 92a may not be deformed beyond the prescribed deformation amount.SELECTED DRAWING: Figure 14
Patent JP-2019014035-A (JP)
Title: Monitoring and evaluation method of cnc machine geometry error and accuracy
Inventor: THOMAS PHOMMANSITH
IPC: B23Q17/00
Filed: 2018-06-14
Abstract: To provide a monitoring and evaluation method of a CNC machine geometry error and accuracy.SOLUTION: A method and an apparatus are disclosed for measuring spatial accuracy during machine operation of a machine having machine members. A method follows the steps of: measuring the machine prior to machine operation using traditional methods; mounting sensors on the machine members and calibrating the sensors to a zero position. Each sensor location is correlated to a physical location of a measured geometry point on the machine member. Angular change of the machine members is measured continuously at each sensor location during machine operation. Machine measurement values taken by traditional methods prior to machine operation are compared with sensor measurement values taken at all times including time during machine operation to determine any change in machine geometry and to calculate a tool path error.SELECTED DRAWING: Figure 4
Patent JP-2019214690-A (JP)
Title: Fiber-reinforced composite material and woven fabric base material
Inventor: YOSHIKAWA MOTOKI
IPC: D03D3/08
Filed: 2018-06-14
Abstract: To provide a fiber-reinforced composite material and a woven fabric base material in each of which strength difference between a general part and a bent part can be reduced.SOLUTION: A woven fabric base material 11 has a first general part 16 and a second general part 17 each having flat plate shapes, and a bent part 18 which is bent to each of the general parts 16 and 17 and has a surface crossing the surface of each of the general parts 16 and 17. Each of a first yarn 21 and a second yarn 22 includes a core yarn 31 made of a reinforcement fiber, and a covering yarn 32 wound spirally around the core yarn 31. When a magnitude of inclination of the covering yarn 32 to a yarn main axis in a portion constituting each of the general parts 16 and 17 is represented by an inclination angle θA, and a magnitude of inclination of the covering yarn 32 to the yarn main axis in a portion constituting the bent part 18 is represented by an inclination angle θB, inclination angle θB≥inclination angle θA is established in the fiber-reinforced composite material 10.SELECTED DRAWING: Figure 4
Patent JP-2019216072-A (JP)
Title: Lighting control system and lighting device
Inventor: TOYOFUKU SATORU
IPC: H05B37/02
Filed: 2018-06-14
Abstract: To provide a lighting control system capable of performing a maintenance management in regard to a lighting device in a simple and effective aspect.SOLUTION: A lighting control system 1 includes: a sensor 3 that is attached to an inner part or an outer part of a pole 20 of a lighting device 2, and outputs a magnitude of an impact to the pole 20 by a worker W as an impact detection value; an impact analysis part 41 that is attached to the inner part or the outer part of the pole 20, and analyzes an impact pattern on the basis of the impact detection value; a request generation part 42 that generates a request signal containing a command corresponding the impact pattern to a prescribed pattern and an own machine wireless address; a slave unit 4 that contains a wireless connection part 45 that wireless-transmits a lighting control part 43 that performs a lighting control of the lighting device 2 and the request signal; and a master unit 5 containing an operation determination part 51 that determines a management operation which has to be performed in regard to the wireless address contained in a wireless connection part 55 that receives the request signal from the wireless connection part 45 in wireless on the basis of a command contained in the request signal.SELECTED DRAWING: Figure 2
Patent JP-2019215499-A (JP)
Title: Image forming apparatus
Inventor: SAKAMOTO ATSUYA
IPC: G03G21/00
Filed: 2018-06-14
Abstract: To obtain an image forming apparatus that reduces wrinkles on a continuous recording medium, compared with an image forming apparatus in which a cooling unit is first brought into contact with a continuous recording medium on the downstream side of a fixing unit in the direction of conveyance of the continuous recording medium.SOLUTION: An image forming apparatus 10 comprises: a fixing device 60 that fixes a toner image G formed on continuous form paper P; an expander roller 110 that is brought into contact with the continuous form paper P on the downstream side of the fixing device 60 in the direction of conveyance of the continuous form paper P, and pulls the continuous form paper P outward in a width direction; and a cooling device 80 that is first brought into contact with the continuous form paper P on the downstream side of the expander roller 110 in the direction of conveyance of the continuous form paper P to cool the continuous form paper P.SELECTED DRAWING: Figure 7
Patent JP-2019217897-A (JP)
Title: tire
Inventor: KATAYAMA MASAHIRO
IPC: B60C9/22
Filed: 2018-06-19
Abstract: To improve durability of a tire having a belt around which a resin-coated cord is spirally wound.SOLUTION: In a resin-coated cord 32 provided on a tire, a plurality of reinforcement cords 36 are arrayed and are coated with a coating resin 34. In a belt 30, a resin-coated cord 32 in which an array direction of the reinforcement cords 36 is inclined with respect to a tire axial direction is spirally wound, and the resin-coated cords 32 adjacent to the tire axial direction are joined to each other in a mutual contact portion (joint part 38).SELECTED DRAWING: Figure 2
Patent JP-2019220859-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: SANHONGI MASAO
IPC: H04N21/433
Filed: 2018-06-20
Abstract: To record a video image to be compared with an existing video image so that a time lag after specifying the frame number for later playback until an image of the frame is displayed can be reduced.SOLUTION: The image processing apparatus includes: an audio processing unit 13 and a speaker 11 for reproducing digital music data; a recording systems (14, 28, 35) for compressing and recording video images by inter-frame prediction; and a processor 14 for acquiring information indicating a preset timing for music to be played, waiting for the timing of the acquired information for the music to be played, and causing recording systems (14, 28, 35) to record an independent frame image coded without using the inter-frame prediction.SELECTED DRAWING: Figure 1
Patent JP-2018164301-A (JP)
Title: Video coding apparatus and video decoding apparatus
Inventor: AOKI HIROFUMI
IPC: H04N19/126
Filed: 2018-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a video decoding apparatus and a video decoding method capable of reproducing high quality moving pictures.SOLUTION: The video coding apparatus includes quantization step size decoding means for decoding a quantization step size for controlling granularity of inverse quantization; and predicted image generating means for generating a predicted image of a decoding object image block by using a previously decoded image and predetermined parameters. The quantization step size decoding means predicts a quantization step size for controlling the granularity of inverse quantization using parameters used for generating a predicted image.SELECTED DRAWING: Figure 20
Patent JP-2019220243-A (JP)
Title: Magnetic recording medium processing device and magnetic field generation method
Inventor: MOMOSE MUNEMASA
IPC: G07D9/00
Filed: 2018-06-21
Abstract: To allow a sensor to perform detection at necessary time while maintaining security.SOLUTION: A magnetic recording medium processing device disclosed herein comprises: a coil 110 for generating a magnetic field; a magnetic field generation controller 120 for controlling generation of the magnetic field by the coil 110; a sensor 130 for acquiring predetermined information; and a sensor controller 140 for controlling the acquisition of the information by the sensor 130. The sensor controller 140 is configured to request the magnetic field generation controller 120 to stop generating the magnetic field from the coil 110 at a point in time a preset time prior to the start of information acquisition by the sensor 130, and the magnetic field generation controller 120 stops generating the magnetic field from the coil 110 upon request from the sensor controller 130 to stop the magnetic field generation.SELECTED DRAWING: Figure 2
Patent JP-2020002188-A (JP)
Title: Resin composition, molded body, laminate, coating material and adhesive
Inventor: MIYAWAKI ATSUHISA
IPC: C09J169/00
Filed: 2018-06-25
Abstract: To provide a resin composition that is further excellent in gas barrier property, in particular, water vapor barrier property and oxygen barrier property.SOLUTION: A resin composition contains a polycarbonate resin and a lithium partially fixed type smectite.SELECTED DRAWING: None